Canon Patents Granted
Patents granted to Canon by the U.S. Patent and Trademark Office (USPTO).
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Patent number: 11997784Abstract: An image forming apparatus includes an image forming portion, a frame, which is a part of a main assembly frame, extending along a predetermined plane, a cover provided outside of the frame and extending along the predetermined plane and a circuit board, provided between the frame and the cover with in a direction perpendicular to the predetermined plane and extending along the predetermined plane. An opening portion penetrating the circuit board is formed in the circuit board. The frame includes a first abutting portion protruding toward the circuit board and the cover includes a second abutting portion protruding toward the circuit board. The first and second abutting portions are opposite to each other via the circuit board and positioned in an area where the opening portion of the circuit board is sandwiched therebetween in the direction perpendicular to the predetermined plane.Type: GrantFiled: August 18, 2021Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Shogo Nagamine, Masaki Sato
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Patent number: 11997387Abstract: An image blur correction apparatus comprises a calculation unit configured to calculate a movement amount of a moving device configured to move an image of a subject on an imaging plane, an acquisition unit configured to acquire information of a position of the moving device, a control unit configured to control movement of the moving device, and a selection unit configured to select either to cause the control unit to perform the control by a first image blur correction mode, or to perform the control by a second image blur correction mode in which the position variation amount of the moving device associated with the change of acceleration applied to the apparatus becomes smaller than the first image blur correction mode.Type: GrantFiled: August 1, 2022Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Yusuke Jota
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Patent number: 11997858Abstract: An organic EL device includes at least an anode, a first light-emitting layer, an intermediate layer, a second light-emitting layer, and a cathode in this order. The intermediate layer is adjacent to the first light-emitting layer and the second light-emitting layer. The first light-emitting layer and the second light-emitting layer can trap electrons. A material constituting the intermediate layer is a hydrocarbon that has a HOMO level equal to or lower than the HOMO level of a host of the first light-emitting layer and that has a high S1 level.Type: GrantFiled: December 31, 2020Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Hirokazu Miyashita, Itaru Takaya, Takayuki Ito, Moe Takahira, Tomona Yamaguchi, Satoru Shiobara, Tomokazu Kotake, Haruna Iida, Naoki Yamada, Jun Kamatani
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Patent number: 11997238Abstract: According to one aspect of the present disclosure, an electronic device is configured to take multiple power states including first and second power states, the electronic device comprising: a first controller controlling a power state of the electronic device; and a second controller connected to the first controller via a serial communication line and a single signal line, wherein the first controller controls the power state of the electronic device into: the first power state in response to a first command being input via the serial communication line; the second power state in response to a second command being input via the serial communication line; the first power state in response to a first pattern signal being input from the signal line; and the second power state in response to a second pattern signal being input from the signal line.Type: GrantFiled: January 5, 2022Date of Patent: May 28, 2024Assignee: CANON KABU SHIKI KAISHAInventor: Keita Kobayashi
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Patent number: 11997276Abstract: An image decoding apparatus comprises a decoder which decodes data indicating a plurality of values corresponding to a part of a quantization matrix; a generator which derives the plurality of values from the data and generates the matrix; and an inverse quantizing unit which performs the inverse quantizing on an object block using the matrix, wherein, if width or height of the matrix is larger than or equal to a predetermined size, the generating unit generates the matrix by associating a first value among the plurality of values with a first element corresponding to DC component in the matrix, associating a second value with a second element adjacent to the first element, and, for the elements other than the first and second elements, associating each of one or more values with a plurality of elements of the matrix.Type: GrantFiled: June 14, 2021Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventor: Masato Shima
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Patent number: 11992347Abstract: A medical cart apparatus includes at least one component and at least one holster that is tilted with respect to a horizontal plane and is configured to hold or store the at least one component. The medical cart apparatus is ergonomic and conveniently and securely stores elements in the cart. The holster is configured as a storage area, holder, or receptacle, and the holster has a back wall, at least one side, at least one side cut-out, a lip at an entrance of the holster, and a bottom surface that is tilted at the angle with respect to the horizontal plane. The side cut-outs of the holster provide visibility by showing whether a component is in the holster or not, and provide accessibility by facilitating or allowing easy insertion and easy takeout of the at least one component from the holster.Type: GrantFiled: February 17, 2021Date of Patent: May 28, 2024Assignee: Canon U.S.A., Inc.Inventors: Aleksey Danilkin, Zachary Hastings, Jacquelyn Nicole Phelps, Jacob Brauer, Alexander Altshuler
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Patent number: 11997396Abstract: An apparatus includes at least one processor configured to execute a plurality of tasks including a first normal acquiring task configured to acquire first normal information of an object, a designated area acquiring task configured to acquire a designated portion in the object, the designated area being designated by a user, a second normal acquiring task configured to acquire second normal information of the object, the second normal information being normal information having a lower frequency than a frequency of the first normal information, a virtual light source determining task configured to determine a virtual light source condition based on the second normal information corresponding to the designated portion, and a rendering task configured to generate a rendering image using the first normal information and the virtual light source condition.Type: GrantFiled: June 3, 2021Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Yuichi Kusumi, Yoshiaki Ida
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Patent number: 11997235Abstract: A control method performed by an apparatus that communicates with a device and that includes a display screen includes causing the display screen to display a first screen including a scan object used for scanning and a predetermined object different from the scan object, and causing the display screen to display, as a screen corresponding to the scan object, a second screen including a scan setting item. In addition, the display screen is caused to display, as a screen corresponding to the predetermined object, a third screen that does not include the scan setting item and that includes information for prompting a user to put the apparatus close to the device.Type: GrantFiled: April 20, 2023Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Koji Yasuzaki
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Patent number: 11997389Abstract: A control apparatus for an imaging unit configured to change an imaging region by controlling at least one of pan, tilt, and zoom is provided whereby the control apparatus is configured to perform control for sequentially changing an image quality setting of an imaging unit based on a current imaging region, an imaging region associated with a preset setting, an image quality setting associated with the preset setting, and a current image quality setting.Type: GrantFiled: October 24, 2022Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventor: Takayoshi Mizuno
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Patent number: 11996703Abstract: A wireless device includes a power transmission coil configured to transmit power wirelessly, a power reception coil configured to receive the power wirelessly, a switch circuit configured to apply a voltage to the power transmission coil based on a first switching signal, and a rectification circuit configured to rectify a voltage output from the power reception coil based on a second switching signal and apply the rectified voltage to a load, wherein the switch circuit and the rectification circuit each include a plurality of bidirectional switches.Type: GrantFiled: March 3, 2021Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventor: Yuki Shoji
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Patent number: 11993073Abstract: A printing apparatus that includes a holding unit configured to hold a roll sheet performs supplying the sheet by rotating the roll sheet held by the holding unit; nipping and conveying the supplied sheet; performing printing on the conveyed sheet; detecting occurrence of a print medium jam of the sheet; and, if the printing apparatus has detected a print medium jam of the sheet, performing a control process of supplying the sheet in a state in which the conveying is stopped.Type: GrantFiled: January 31, 2023Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Yoshiaki Suzuki, Hiromasa Yoneyama, Ryohei Maruyama, Itaru Wada, Tomohito Abe, Tsutomu Obata, Noriyuki Aoki, Yasuyuki Asai
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Patent number: 11994812Abstract: An image forming apparatus that is capable of executing image forming operation includes an image bearing member, a developer carrying member that faces the image bearing member in a state of keeping a predetermined gap therefrom and develops a latent image on the image bearing member using developer, a frame that supports the developer carrying member, and applying unit that apply developing voltage, in which DC voltage and AC voltage are superimposed, to the developer carrying member. A conductive member is disposed in the frame, a detecting unit detects AC current induced in the conductive member by applying the developing voltage to the developer carrying member, and a control portion controls the applying unit. The control portion controls the developing voltage in the image forming operation, based on the AC current which the detecting unit detects in a case where the voltage is applied by the applying unit.Type: GrantFiled: March 20, 2023Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Nobuyoshi Yoshida, Naoki Fukushima
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Patent number: 11992960Abstract: A robot system including a robot apparatus and an imaging apparatus includes a control apparatus configured to control the robot apparatus and the imaging apparatus, and the control apparatus controls, based on a path in which a predetermined part of the robot apparatus is moved, a movement of the imaging apparatus to image the predetermined part even if the robot apparatus is moved.Type: GrantFiled: March 4, 2021Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Yasuharu Maeda, Manabu Takayama
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Patent number: 11995799Abstract: An image processing apparatus comprises a first obtaining unit configured to obtain a range of a transmittance of air that is designated in accordance with a user operation to a captured image, and a generation unit configured to generate a corrected image in which influence of a microparticle component in the air on the captured image is suppressed based on the range.Type: GrantFiled: April 14, 2022Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Yasuhiro Itoh
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Patent number: 11994788Abstract: An interchangeable lens assembly includes a plurality of lens-side claw portions configured to be engaged with a plurality of camera-side claw portions, and a lock pin groove portion into which a lock pin is inserted, a lens barrel, and a lens mount fixing member. When ?1 is an angle formed by a line passing through a fifth lens-side end and an optical axis, and a line passing through a center of the lock pin groove portion and the optical axis, and ?2 is an angle formed by a line passing through a fourth lens-side end and the optical axis, and a line that passes through the center of the lock pin groove portion and the optical axis, ?1 and ?2 satisfy a predetermined conditional expression.Type: GrantFiled: December 7, 2022Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Kunihiko Sasaki, Masahisa Tamura, Toshinori Yamazaki, Masayasu Shigematsu
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Patent number: 11994816Abstract: In a fixing device according to the disclosure, a first surface of a restriction member is inclined so that, as the first surface goes further away from a nip portion, the first surface inclines toward a direction coming closer to an edge surface of the film, and the first surface is inclined so that, as the first surface comes downstream in the conveying direction, the first surface inclines toward a direction going further away from the edge surface of the film. A second surface is inclined so that, as the second surface comes closer to a center in the rotational axis direction of the film, the second surface inclines toward a direction coming closer to a roller, and inclines in a direction going downstream in the conveying direction.Type: GrantFiled: August 26, 2022Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Hikaru Osada, Toru Imaizumi
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Patent number: 11993474Abstract: A sheet feeding apparatus includes a sheet containing unit and a sheet feeding device to feed sheets in the sheet containing unit. The sheet containing unit includes a main body to hold sheets, a drawer member capable of being drawn from the main body, a restricting member movable in a direction parallel to a sheet feeding direction, a first retaining member disposed at the main body, and a second retaining member disposed at the drawer member. The drawer member holds the sheets together with the main body when drawn from the main body. The restricting member restricts an upstream end position of the contained sheets. The first retaining member retains the restricting member at a first position. The second retaining member retains the restricting member at a second position.Type: GrantFiled: December 22, 2021Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventor: Satoshi Koga
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Patent number: 11994815Abstract: A heating apparatus includes a tubular film, a heater, a first support member including a first regulation surface, and configured to rotatably support a first end of the film, a second support member including a second regulation surface, and configured to rotatably support a second end of the film, and a holding unit configured to hold the heater and determine a position of the heater in the longitudinal direction. Either one of the first support member and the second support member includes a positioning portion configured to determine a position of the holding unit in the longitudinal direction.Type: GrantFiled: March 9, 2022Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Tsuguhiro Yoshida, Atsushi Nakamoto, Toshiyuki Watanabe
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Patent number: 11993476Abstract: At the point in time when it is determined that the number of sheets constituting one sheet bundle exceeds the maximum number of sheets that can be crimp-bound, a sheet bundle that has already been shifted to a crimp-binding position is discharged to a crimp-binding discharge position without being subjected to crimp-binding. Thereafter, succeeding sheets are shifted as a bundle to the crimp-binding position and discharged to the crimp-binding discharge position without being subjected to crimp-binding.Type: GrantFiled: December 16, 2021Date of Patent: May 28, 2024Assignee: CANON FINETECH NISCA INC.Inventors: Toshiki Osada, Natsuki Shimizu
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Patent number: 11994819Abstract: The image forming apparatus forms a test chart on an image bearing member, the test chart including a plurality of test images including a first test image of a first density and a second test image formed at a position different from a position of the first test image in a conveying direction of a recording medium, the second test image having a second density different from the first density. The image forming apparatus transfers the test chart to the recording medium with a transfer roller and controls the rotation velocity of the transfer roller when the recording medium passes through a transfer portion based on a result of reading the test chart on the recording medium with a reading unit.Type: GrantFiled: March 27, 2023Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Keisuke Mogi, Hisashi Tsukijima, Yoshiya Numata, Masaki Maeno
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Patent number: 11994824Abstract: A cartridge includes a drum flange provided at one end portion of a photosensitive drum. A coupling member is operatively connected to the drum flange, with the coupling member being configured to transmit the driving force to the drum flange. The drum flange has an opening at one end and is closed at another end, and the opening leads to a hollow interior portion. An end portion of a coil spring contacts an interior surface of the closed end of the drum flange, and the drum flange includes a housing and a cover member attached to the housing, with the closed end of the drum flange being a part of the cover member.Type: GrantFiled: October 11, 2022Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Noriyuki Komatsu, Shunsuke Uratani, Toru Oguma
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Patent number: 11995361Abstract: An image processing apparatus includes an identification unit configured to identify a user of the image processing apparatus, and a switching unit configured to perform switching, depending on a number of print jobs associated with the identified user, between displaying a screen for selecting a print job to be executed and executing a print job based on selection of a predetermined button.Type: GrantFiled: February 24, 2023Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventor: Hiroyoshi Yoshida
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Patent number: 11994817Abstract: An image forming apparatus includes a stack portion having recording materials, an image forming unit, a basis weight detection unit, an operating sound detection unit, and a mode selection unit. The basis weight detection unit detects a recording material basis weight based on an ultrasonic wave. The operating sound detection unit detect an abnormality of a generated operating sound. The mode selection unit selects, for each recording material fed to the image forming unit, between transmitting to the basis weight detection unit a first instruction for detecting the recording material basis weight and transmitting to the operating sound detection unit a second instruction for detecting the operating sound abnormality. In determining an interval at which each second instruction is transmitted, the mode selection unit determines the interval so that the interval and a cycle, in which properties of recording materials on the stack portion are repeated, do not continuously coincide.Type: GrantFiled: December 10, 2021Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Hiroshi Hagiwara, Naoto Tsuchihashi, Yohei Suzuki, Seiji Hara, Yoshitaka Zaitsu, Masafumi Monde, Hiromitsu Kumada
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Patent number: 11994823Abstract: An image forming apparatus includes a rotatable image bearing member, a developing member to develop an electrostatic latent image at a developing portion, a transfer member to transfer a developer image to a recording member at a transfer portion; and a brush provided with a plurality of base materials contacting the image bearing member at downstream of the transfer portion and upstream of the developing portion in a rotational direction of the image bearing member. The developer remaining on the surface of the image bearing member is collected in the developing portion. An average distance between base materials of the brush with respect to a rotational axis direction of the image bearing member is larger than an average particle diameter of the developer, and is equal to or less than a length corresponding to a spatial frequency visually recognizable by a user when the image formed by the image forming apparatus is observed by the user.Type: GrantFiled: January 3, 2023Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Shingo Ito, Toshihiko Takayama, Shuichi Tetsuno, Hiroko Katagiri
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Patent number: 11994797Abstract: A system and method of shaping a film with a template on a substrate. Generating a first series of parameters from tests performed on a first series of films formed with: a set of shaping conditions; a calibration measurement parameter determined for each substrate prior to shaping; and a first scaling parameter. Generating a second series of parameters from the tests performed on a second series of films produced formed with the set of shaping conditions. The second series of films produced with the calibration measurement parameter determined for each substrate; and a second scaling parameter; or without the calibration measurement parameter. Generating a scaling parameter from: the first series of the parameters; and the second series of parameters. Generating the calibration measurement parameter prior to forming the film. Forming the film using the set of shaping conditions, the calibration measurement parameter, and the scaling parameter.Type: GrantFiled: October 28, 2020Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Nilabh K. Roy, Mario Johannes Meissl, Xiaoming Lu
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Patent number: 11994826Abstract: An image forming apparatus includes: a photoconductor; an exposure portion that exposes the photoconductor; a fan that generates an airflow for cooling the exposure portion; a duct portion that communicates with the fan; and an elevating duct that relatively moves with respect to the duct portion integrally with the exposure portion, in which the elevating duct includes a rib protruding in a direction away from the exposure portion in a vertical direction, the duct portion includes a sealing member surrounding an opening portion that communicates with the elevating duct, when the elevating duct is located at an exposure position, a surface of the rib intersecting a rotation axis of the photoconductor is in contact with the sealing member, and when the elevating duct is located at a retracted position, a surface of the rib intersecting with the rotation axis of the photoconductor is in contact with the sealing member.Type: GrantFiled: February 28, 2023Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Ryoichi Kawasumi, Takehiro Ishidate, Hiroki Takano
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Patent number: 11995153Abstract: The information processing apparatus obtains a distribution characteristic representing an attribute of a color included in an acquired first image group and determines the number of times of learning based on the distribution characteristic. The information processing apparatus generates a data set consisting of a set of the first image group and a second image group corresponding to the first image group and by using the generated data set, generates a learning model by performing learning using a network based on the determined number of times of learning.Type: GrantFiled: August 26, 2021Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Yosuke Takada
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Patent number: 11995822Abstract: A terminal device is provided and is configured to display, on a first screen, a first number of one or more fields where one or more defective plants are detected, change a displayed screen from the first screen to a second screen, in a case where an instruction to change a screen is received, wherein one or more pictures of plants in a first field is displayed on the second screen, display, on a second screen, a second number of a field where one or more defective plants are detected, wherein the second number is less than the first number; and display, on the second screen, an user interface to instruct to change a displayed screen from the second screen to a third screen, wherein one or more pictures of plants in a second field is displayed on the second screen.Type: GrantFiled: July 13, 2021Date of Patent: May 28, 2024Assignee: Canon Virginia, Inc.Inventors: Paul Lowry Risque, Hunter Orrell, Thomas Wheeless
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Patent number: 11996172Abstract: A diagnostic imaging support system that enables confirmation of abnormalities in anatomical regions of a brain includes capturing images of the brain, specifying regions in the captured images that correspond to the anatomical regions, searching a medical database for similar cases based information associated with the specified regions, and displaying the results of the search.Type: GrantFiled: October 3, 2019Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventor: Hideaki Mizobe
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Patent number: 11995363Abstract: An image forming apparatus includes a control unit configured to control the image forming apparatus not to execute orthogonal frequency division multiple access (OFDMA) complying with an Institute of Electrical and Electronics Engineers (IEEE) 802.11 standard, in wireless communication in a direct communication mode, based on a setting made on a setting screen, and a print processing unit configured to execute print processing onto a sheet based on a print job received via wireless communication in the direct communication mode.Type: GrantFiled: August 1, 2023Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventor: Izumi Fujiwara
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Patent number: 11995359Abstract: An image forming apparatus includes an image forming portion that forms an image on a recording medium, a display portion that displays information regarding image forming with the image forming portion, a memory storing instructions, and a controller, which executes the instructions, that detects a position of an instruction portion in contact with a surface of the display portion and generate first input information indicating the detected position of the instruction portion, and detects a position of the instruction portion at a location a predetermined distance away from the surface in a direction orthogonal to the surface and generate second input information indicating the detected position, and transitions the image forming apparatus into a first input mode for generating the first input information without generating the second input information and transition the image into a second input mode for generating the second input information without generating the first input information.Type: GrantFiled: December 12, 2022Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Minoru Akazawa, Takuya Uemura, Kenji Fukushi
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Patent number: 11995364Abstract: An image forming apparatus is provided that includes mechanisms for registering strings, extracting text information from received job data, determining a job availability of the received job data based on a comparison of the extracted text information with the registered strings, associating a result of the determination of job availability with the received job data and storing the result of the determination of job availability and the received job data; and controlling an execution of the received job data based on the result of the determination of job availability, in response to receiving an execution instruction of the received job data.Type: GrantFiled: June 14, 2022Date of Patent: May 28, 2024Assignee: Canon Kabushiki KaishaInventors: Keishi Araki, Yuichiro Shibuya
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Patent number: 11995362Abstract: Disclosed is an image forming apparatus including at least one processor configured not to shut down the image forming apparatus when a reply not permitting shutdown of the image forming apparatus is included in replies from remote operation devices other than the remote operation device that has transmitted a shutdown instruction among a plurality of the remote operation devices.Type: GrantFiled: February 3, 2023Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Ryotaro Okuzono
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Patent number: 11995434Abstract: Provided is an image processing apparatus provided with a module that holds identification information capable of specifying a subscriber who has entered a contract for specific mobile communication. The image processing apparatus provides, if software needs to be updated, a message indicating a predetermined time slot and that the image processing apparatus has to be in a state in which downloading software for updating using the specific mobile communication is possible, and downloads the software for updating in the predetermined time slot using the specific mobile communication. The predetermined time slot is at least a portion of a time slot which is determined depending on the contract for the specific mobile communication.Type: GrantFiled: June 24, 2022Date of Patent: May 28, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Satoshi Takazawa
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Patent number: 11986982Abstract: An injection molding system including an injection nozzle that injects resin into a mold and a conveying device that conveys the injection nozzle between a first position where the injection nozzle injects resin into a first mold and a second position where the injection nozzle injects resin into a second mold.Type: GrantFiled: September 28, 2021Date of Patent: May 21, 2024Assignees: Canon Virginia, Inc., Canon U.S.A., Inc.Inventors: Tomohiro Shima, Tomoaki Hokyo
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Patent number: 11986984Abstract: An injection molding system including an injection molding apparatus and a conveying apparatus for conveying a mold with respect to the injection molding machine, the conveying apparatus including a support member for supporting a bottom of the mold, and a guide member located on a side of the mold for guiding the mold conveyed by the conveying apparatus, wherein the improvement to the conveying apparatus includes an adjustment member for adjusting a position of the guide member in a direction intersecting a direction of conveyance of the mold by the conveying apparatus independently from a position of the supporting member.Type: GrantFiled: June 23, 2020Date of Patent: May 21, 2024Assignee: Canon Virginia, Inc.Inventors: Yuichi Yanahara, Koki Kodaira
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Patent number: 11986353Abstract: An ultrasonic diagnostic device according to an embodiment includes processing circuitry. The processing circuitry estimates a health state on the basis of a measurement value measured using ultrasonic image data. The processing circuitry determines an additional examination used to diagnose the health state, on the basis of the estimated health state. The processing circuitry outputs information indicative of the health state and the additional examination.Type: GrantFiled: June 30, 2021Date of Patent: May 21, 2024Assignees: National University Corporation Okayama University, CANON MEDICAL SYSTEMS CORPORATIONInventors: Norihisa Toh, Kousuke Namiki, Koichiro Kurita
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Patent number: 11987063Abstract: A printing apparatus includes: an apparatus body held by a user and provided with a printing unit configured to perform printing in a case of being moved in a first direction; a first guide unit configured to guide the movement in the first direction; a second guide unit rotatably held with respect to a structure fixed to the apparatus body and configured to guide movement in a second direction intersecting with the first direction; and a drive unit configured to be connected with the second guide unit and to rotate the second guide unit so that the structure moves to the second direction relative to the second guide unit by driving of the drive unit.Type: GrantFiled: July 27, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventors: Hiroshi Nakai, Tetsuyo Ohashi, Akira Kida, Sho Takahashi
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Patent number: 11987043Abstract: A printing apparatus includes a conveyance unit configured to convey a sheet along a conveyance path, a printing unit configured to print an image by discharging ink to the sheet conveyed by the conveyance unit, a heating unit configured to, in a heating section on the conveyance path, heat the sheet on which the image has been printed by the printing unit, and a control unit configured to control the heating unit so that the heating section is changed in accordance with a print condition.Type: GrantFiled: September 2, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventor: Takuya Hamada
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Patent number: 11988983Abstract: A fixing member having a base layer and a surface layer, wherein the surface layer includes a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, and having at least one pore communicating with an opening on an outer surface thereof. A composition containing perfluoropolyether and a fluoropolymer is contained in at least a part of the at least one pore. The fluoropolymer has a particular repeating unit composed of perfluoropolyether, and at least one structure selected from the group consisting of a T unit of siloxane and a Q unit of siloxane.Type: GrantFiled: October 3, 2022Date of Patent: May 21, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Yohei Miyauchi, Masatsugu Toyonori, Naoko Kasai, Yasuharu Notoya, Hiroki Muramatsu, Tomoyo Miyakai
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Patent number: 11988982Abstract: A heater includes a substrate, a first heating element and a second heating element disposed on a first surface of the substrate, a temperature detection element, and a conductor. The temperature detection element is disposed on a second surface of the substrate opposite the first surface of the substrate. The conductor is disposed on the second surface and connected to the temperature detection element. The first heating element has a first distance from the temperature detection element in a lateral direction of the substrate orthogonal to a longitudinal direction of the substrate, and the second heating element has a second distance that is greater than the first distance from the temperature detection element in the lateral direction. As viewed in a thickness direction of the substrate orthogonal to the lateral direction and the longitudinal direction of the substrate, the conductor overlaps the first heating element and the second heating element.Type: GrantFiled: September 28, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventors: Satoshi Nishida, Masahito Omata, Isamu Takeda, Takao Kume
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Patent number: 11989197Abstract: An information processing apparatus acquires a plurality of lists including one or more rows from table data including a plurality of columns and a plurality of rows, based on a value of one column in the plurality of columns and extracts, based on a list including a predetermined search key among the acquired plurality of lists, a value corresponding to the search key. Thus, for example, even in a case where there is no character string on the right side of the search key, value information corresponding to the search key is extractable.Type: GrantFiled: July 26, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventor: Akiko Nagahara
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Patent number: 11988984Abstract: An image forming apparatus includes an image forming unit configured to form an image on a recording material, a controller configured to control the image forming unit, a sheet feeding tray configured to store a recording material to be supplied to the image forming unit, and a sheet feeding tray cover configured to cover an access point of the sheet feeding tray. The sheet feeding tray cover includes a user interface for inputting information into a controller unit or outputting information from the controller.Type: GrantFiled: April 4, 2023Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventor: Miho Kaiga
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Patent number: 11988895Abstract: An observation optical system includes, in order from a display panel side to an observation side, a first lens having a positive refractive power, a second lens having a negative refractive power, and a third lens having a positive refractive power, and an optical path brancher configured to branch an optical path, and disposed between a display panel and the first lens. An absolute value of a radius of curvature of a lens surface on the observation side of the first lens is smaller than that on the display panel side of the first lens. A predetermined condition is satisfied.Type: GrantFiled: August 23, 2021Date of Patent: May 21, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Shuichi Mogi
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Patent number: 11987056Abstract: Provided is a liquid ejection head including plural liquid chambers arranged in rows, each liquid chamber being provided with an orifice configured to eject liquid filling the liquid chamber and an ejection energy generating element, wherein the liquid ejection head includes: a liquid supply path that extends in a direction that the plural liquid chambers are arranged and individually communicates with the plural liquid chambers; a direction change flow path that communicates with the liquid supply path and extends in a direction transverse to the liquid supply path; and a common supply flow path that communicates with the direction change flow path and extends in a direction transverse to the direction change flow path, such that the direction change flow path includes a body portion and at least one grooved flow path, which is narrower than the body portion.Type: GrantFiled: July 6, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventor: Yasuhiko Osaki
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Patent number: 11989313Abstract: An image forming apparatus including a function including at least a print function includes a first authentication unit configured to perform authentication processing on local access to the image forming apparatus, a second authentication unit configured to perform authentication processing on remote access to the image forming apparatus, and a reception unit configured to receive separately a setting to activate multi-factor authentication processing including a plurality of authentication factors in the authentication of the local access and a setting to activate multi-factor authentication processing including a plurality of authentication factors in the authentication of the remote access.Type: GrantFiled: February 22, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventor: Yuki Narita
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Patent number: D1027989Type: GrantFiled: June 27, 2023Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventors: Tomoki Wada, Akane Sakamoto
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Patent number: D1027990Type: GrantFiled: June 27, 2023Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventors: Tomoki Wada, Akane Sakamoto
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Patent number: D1028075Type: GrantFiled: March 3, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventors: Hiroyuki Munetsugu, Masaaki Sato, Shinjiro Toba, Yuichi Fukui, Goshi Ozaki, Sohta Sugimoto, Mitsuhiro Sato
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Patent number: D1028078Type: GrantFiled: March 3, 2022Date of Patent: May 21, 2024Assignee: Canon Kabushiki KaishaInventors: Hiroyuki Munetsugu, Masaaki Sato, Shinjiro Toba, Yuichi Fukui, Goshi Ozaki, Sohta Sugimoto, Mitsuhiro Sato