Canon Patents Granted

Patents granted to Canon by the U.S. Patent and Trademark Office (USPTO).

  • Patent number: 11963250
    Abstract: A second base station sends to a first base station, a request for a context of a wireless device, wherein the request comprises assistance information for a small data transmission (SDT) procedure of the wireless device. The assistance information indicates whether single data associated with the SDT procedure is expected, or more than single data associated with the SDT procedure is expected.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: April 16, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Taehun Kim, Kyungmin Park, Esmael Hejazi Dinan, Jinsook Ryu, Peyman Talebi Fard
  • Patent number: 11961209
    Abstract: A system and method for training a neural network to denoise images. One noise realization is paired to an ensemble of training-ready noise realizations, and fed into a neural network for training. Training datasets can also be retrospectively generated based on existing patient studies to increase the number of training datasets.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: April 16, 2024
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Chung Chan, Jian Zhou, Evren Asma
  • Patent number: 11962882
    Abstract: An optical member control apparatus comprises a first optical member and a second optical member that are arranged to be movable on the same plane that intersects an optical path of light that enters an image capturing element, and when movement is performed to insert either one of the first optical member and the second optical member into the optical path and to retract the other of the first optical member and the second optical member from the optical path, performs control such that movement of the optical member that is to be inserted into the optical path is started after movement of the optical member that is to be retracted from the optical path is started and before the movement is complete.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: April 16, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Tomohiro Sugaya
  • Patent number: 11960240
    Abstract: Provided is an electrophotographic photosensitive member including an electroconductive support, a photosensitive layer, and a protection layer, wherein the protection layer contains electroconductive particles, a content of the electroconductive particles in the protection layer is 40 to 70 vol %, and a volume resistivity of the protection layer is 1.0×109 to 1.0×1014 ?·cm.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: April 16, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masashi Nishi, Kunihiko Sekido
  • Patent number: 11958978
    Abstract: A coloring compound comprises a triphenylmethane structure having specific substituents.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: April 16, 2024
    Assignee: Canon Kabuskiki Kaisha
    Inventors: Ai Hayakawa, Masanori Seki, Koromo Shirota, Hajime Muta, Taichi Shintou, Tsuyoshi Santo
  • Patent number: 11958190
    Abstract: A displaying apparatus includes a virtual environment screen displaying a state of a robot identified, and a parameter setting screen numerically displaying the position and orientation data. When a changing a part of the position and orientation data are performed through the operating input unit, the part of the position and orientation data is changed according to the content of the operation and input. Position and orientation is calculated to identify the position or orientation of each part of the robot, based on the changed part of the position and orientation data, and new position and orientation data is calculated based on the position and orientation calculation. The content of virtual display on the virtual environment screen or numeric value display on the parameter setting screen of the displaying apparatus is updated, based on the changed part of position and orientation data, and the new position and orientation data.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: April 16, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Satoshi Sugaya
  • Patent number: 11956390
    Abstract: An image forming apparatus capable of generating image data according to a setting compliant with PDF/A. A reading unit reads an image of a document and generates image data. A registration unit registers at least one setting value used by the reading unit in generating the image data. A setting unit sets whether to enable or disable a function that prevents a user from setting a setting value that does not comply with a PDF/A standard as a setting value used by the reading unit in generating the image data. And a change unit changes a setting value that does not comply with the PDF/A standard among the at least one setting value registered so as to comply with the PDF/A standard in enabling the function in a state where the registration unit registers the at least one setting value.
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Hiroshi Oya
  • Patent number: 11954382
    Abstract: On the basis of determination by image inspection that an image defect is generated and a predetermined condition being satisfied, an instruction unit for issuing an image diagnosis instruction is displayed on a screen of an inspection result, and image diagnosis is executed in response to an operation on the instruction unit.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Daisuke Shibata
  • Patent number: 11956344
    Abstract: A communication apparatus is provided and receives a communication packet, acquires a timestamp of a reception of the communication packet, analyzes a type of the received communication packet, transfers the received communication packet to a predetermined memory based on information indicating an analyzed type of the communication packet, and associates the analyzed type of the communication packet with the acquired timestamp.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hitoshi Matsumoto
  • Patent number: 11954381
    Abstract: A printing apparatus includes a first receiving unit configured to receive a first print job from a print server, a second receiving unit configured to receive a second print job from an information processing apparatus within a local area network, a print unit configured to perform printing that is based on the first print job and printing that is based on the second print job, a storage unit configured to store a private key and a digital certificate, and a transmission unit configured to transmit the digital certificate to the information processing apparatus within the local area network. The digital certificate includes a public key paired with the private key, and an electronic signature created by the print server.
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Ritsuto Sako
  • Patent number: 11952236
    Abstract: To prevent displacement of first fold positions and collapse of discharged and stacked sheets when sheet fold processing is performed a plurality of times for each sheet. First fold processing is applied to a sheet conveyed to a conveying path by a rotating body pair 22. The sheet that has been subjected to the first fold processing is fed back to the conveying path while a first fold line is being opened. Then, second fold processing is applied to the sheet that has been fed back to the conveying path by the rotating body pair 22. The resultant sheet is discharged with the first fold line opened.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: April 9, 2024
    Assignee: CANON FINETECH NISCA INC.
    Inventor: Hideyuki Kubota
  • Patent number: 11956391
    Abstract: An image reading apparatus includes first and second first conveyance rollers, transparent members, reading units, and opposing rollers, and includes a driving unit. The first reading unit reads an image on a sheet first surface through the first transparent member at a first reading position. The first opposing roller is opposed to the first transparent member at the first reading position. The second reading unit reads an image on a sheet second surface through the second transparent member at a second reading position. The second opposing roller is opposed to the second transparent member at the second reading position. The second conveyance roller is arranged where a sheet trailing edge passes through the first reading position while the second conveyance roller conveys the sheet. The driving unit drives the first opposing roller so that a first opposing roller circumferential speed is faster than a second conveyance roller circumferential speed.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomohito Nakagawa, Yukihiro Soeta, Teppei Nagata
  • Patent number: 11954389
    Abstract: A control method of a printing apparatus for acquiring a print job from a cloud print service, and performing printing based on the acquired print job includes transmitting, in a case where a notification received from the cloud print service includes information indicating that a fetchable print job exists, a first request related to the print job, to the cloud print service, executing login processing of causing a user to log into the printing apparatus, and transmitting a second request related to the print job, to the cloud print service conditional upon the login processing being performed.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Go Inoue
  • Patent number: 11956406
    Abstract: A system for performing color validation by comparing a color measurement result of a chart and a color reference, the system including a first information processing apparatus, wherein the first information processing apparatus includes a colorimetric setting for performing color validation by comparing a color measurement result of a chart and a color reference, a transmission unit configured to transmit screen information of a screen for receiving a chart printing instruction, a receiving unit configured to receive the colorimetric setting and the chart printing instruction, and a generation unit configured to generate print data of a chart based on the colorimetric setting and the chart printing instruction.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kimio Hayashi
  • Patent number: 11953945
    Abstract: A body part of a camera includes a display that is at least partially flexible. A display part of the display includes a first display part and a second display part that are integrally formed. A hinge part that connects the first display part to the second display part to be rotatable relative to each other is provided in the vicinity of a bendable part located at a boundary of each display part. The display is bendable in accordance with rotation of the hinge part with the bendable part as a starting point. An operation member is disposed on a back surface of the second display part, and the operation member is exposed to the outside in a bent state of the display.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Keisuke Fukuyo, Takashi Yoshida, Yohei Yamada, Kazuki Sugaya
  • Patent number: 11952239
    Abstract: A sheet feeding device includes a feeding roller pair, a detecting portion, a first changing portion, a second changing portion, and a controller for controlling the first changing portion and the second changing portion. The controller starts a first feeding operation for feeding a sheet toward the obliquely feeding roller pair in a nipping state of the feeding roller pair and then starts a second feeding operation for feeding the sheet for abutting a side end of the sheet against the reference member in the nipping state of the obliquely feeding roller pair. The controller changes, after the first feeding operation is started and before the second feeding operation is started, a start timing of the second feeding operation on the basis of a detection result of a position of the side end of the sheet detected by the detecting portion.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoshinao Chiba, Shingo Iwami, Koji Suzuki, Yuma Inui, Yoshiya Numata
  • Patent number: 11954365
    Abstract: An information processing apparatus that functions as a SUB controller that, for a command group formed of pairs each formed by a command prepared by a host controller and a status, executes processing of each command and returns a status of an execution result of the command processing. In response to a request for processing the command group from the host controller, the SUB controller acquires the command group therefrom as an original command sequence. The original command sequence is divided into a plurality of segments each formed by one or more commands and having a total volume not larger than a threshold. Command groups each formed of pairs each formed by a command and a status are independently set in one or more storage devices connected to the information processing apparatus. Each storage device is notified of a command processing request on a segment-by-segment basis.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Akihiro Matsumoto
  • Patent number: 11954865
    Abstract: An image processing apparatus determines, based on results of extracting a foreground area from a captured image by learning, a threshold value that is used for generation of a foreground image based on a difference between the captured image and a background image corresponding to the captured image. The image processing apparatus generates a foreground image based on a difference between the captured image and the background image by using the determined threshold value.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Shohei Yamauchi
  • Patent number: 11954388
    Abstract: A printing apparatus capable of connecting to a plurality of cloud print services executes a print job received from any one of the plurality of cloud print services, stores identification information for identifying the cloud print service from which the print job is transmitted, and after the print job is executed, transmits execution history information about the print job to the cloud print service from which the print job is transmitted, using the stored identification information.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masaki Toyama
  • Patent number: 11954935
    Abstract: An electronic device that is improved in object detection performance exhibited when executing a specific function. A system controller detects one or more objects from image data, evaluates feature values of the one or more detected objects, and identifies an object out of the one or more objects, that satisfies a predetermined criterion related to execution of a specific function, based on a result of the evaluation. The specific function is executed in a case where it is determined that the identified object satisfies an execution condition of the specific function.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Atsushi Mikawa
  • Patent number: 11954785
    Abstract: A medical image processing apparatus for rendering medical images includes a first GPU and a second GPU, each configured to read from and write to a data structure stored in virtual memory. The data structure is configured to be read by both the first GPU and the second GPU and the data structure is configured such that the first GPU can write to a first sub-space of the data structure and the second GPU can write to a second sub-space of the data structure. The first sub-space and the second sub-space are independent. The first GPU is configured to write data relating to pre-processing for rendering to the first sub-space and the second GPU is configured to read the written data and to render at least one image based on the written data.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: April 9, 2024
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Magnus Fredrik Wahrenberg, Steven Reynolds
  • Patent number: 11956408
    Abstract: The information processing system obtains a plurality of images based on image capturing by a plurality of imaging devices; obtains viewpoint information for specifying a position of a virtual viewpoint and a view direction from the virtual viewpoint; and generates a plurality of virtual viewpoint contents each of which corresponds to one of a plurality of image formats based on the common plurality of obtained images and the obtained viewpoint information, and the plurality of image formats is image formats whose numbers of virtual viewpoints specified by the viewpoint information used for generation of the virtual viewpoint contents are different from one another.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Taku Ogasawara
  • Patent number: 11954850
    Abstract: A medical information processing system according to an embodiment includes processing circuitry and a display. On the basis of one of the type of at least one abnormality detection algorithm to which a medical image related to an examined subject is to be input and information relevant to an abnormality detected by inputting the medical image to the abnormality detection algorithm, the processing circuitry judges whether or not urgency is present in a disorder related to the abnormality. When it is determined that the urgency is present, the display displays, in an examination list of examination orders, assessment information related to assessing the abnormality and urgency information indicating the urgency so as to be positioned adjacent to any of the examination orders related to the abnormality.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: April 9, 2024
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Koichi Terai, Hiroki Saito, Kenichi Usui, Yosuke Okubo, Hirobumi Nonaka
  • Patent number: 11953853
    Abstract: An image forming apparatus includes a drive source, an object configured to be driven by the drive source, and a drive transmission mechanism including a driving member, a driven member, an intermediate member, an urging member, and an actuating portion. The intermediate member is configured to move in an axial direction. The intermediate member includes a shaft portion extending in the axial direction, and a positioning portion configured to determine a position of the driven member in a direction orthogonal to the axis. The shaft portion includes a receiving portion configured to receive a force. The receiving portion is positioned inward of the positioning portion in a radial direction of rotation of the intermediate member.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Toshiyuki Watanabe, Osamu Sasaoka, Akinori Yokota, Masafumi Maeda
  • Patent number: 11953850
    Abstract: A heater for use in an image heating apparatus includes a substrate, first and second conductors provided on the substrate, and heating elements. The heating elements are arranged between, and electrically connected in parallel to, the first and second conductors. When n denotes a number of heating elements, connected to one second conductor, in one row of the heating elements, a width L denotes a sum (n×Wh) of widths, as seen in a longitudinal direction of the substrate, of shortest current paths of all respective heating elements connected to the one second conductor plus a sum of widths, as seen in the longitudinal direction, of respective gaps between adjacent shortest current paths, and a ratio R denotes a ratio of the sum (n×Wh) of widths to the width L, the heating elements are configured so as to satisfy 0.54?the ratio R<1.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takaomi Uezono, Takao Kawazu, Teruhiko Namiki, Atsushi Iwasaki
  • Patent number: 11953846
    Abstract: An image forming apparatus, employs a constitution in which, in a case that a relative position between an inner roller and an outer member with respect to a circumferential direction of the inner roller is changed in a period after a preceding recording material passed through a transfer portion and until a recording material subsequent to the preceding recording material reaches the transfer portion during execution of a job for forming and outputting images on a plurality of recording materials, a controller controls a position changing mechanism so that the relative position between the inner roller and the outer member is changed in a state in which the outer member contacts an intermediary transfer belt.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Koichi Taniguchi
  • Patent number: 11953851
    Abstract: In an image heating device having a plurality of heating blocks which are controllable independently in a longitudinal direction of a heater, an increase of the size of the heater can be suppressed, and temperatures of a plurality of heating block can be detected. The heater has a first temperature sensor corresponding to a first heating block, a second temperature sensor corresponding to a second heating block, a first electric conductor electrically coupled to the first temperature sensor, a second electric conductor electrically coupled to the second temperature sensor, and a common electric conductor electrically coupled to the first and second temperature sensors.
    Type: Grant
    Filed: April 13, 2023
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuhiro Shimura, Akira Kato, Atsushi Iwasaki
  • Patent number: 11955226
    Abstract: An information processing apparatus includes a processor, and a memory storing a program. The program, when executed by the processor, causes the information processing apparatus to: acquire a medical image obtained by imaging a subject, acquire an inspection result of the medical image, perform inference on the medical image; and control outputting of an inference result of the medical image inference to an external device based on the inspection result of the medical image.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: April 9, 2024
    Assignees: CANON KABUSHIKI KAISHA, CANON MEDICAL SYSTEMS CORPORATION
    Inventor: Kohtaro Umezawa
  • Patent number: 11954598
    Abstract: The present disclosure is directed to an apparatus and method for data analysis for use in data classification via training of a recurrent neural network to identify features from limited reference sets. Based on a one-shot learning algorithm, the method includes selecting a subset of reference data and training a classifier with the selected data. This small subset of reference data can be iteratively tuned to enhance classification of the data according to the desired output of the method. The apparatus may be configured to allow a user to interactively select a subset of reference data which is used to train the classifier and to evaluate classifier performance.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Medical Systems Corporation
    Inventors: Aneta Lisowska, Vismantas Dilys
  • Patent number: 11951742
    Abstract: A substrate joined body including: a first substrate; a second substrate; an organic film that comprises silicon and carbon and joins the first substrate and the second substrate; and a protective film that comprises an inorganic element and is formed over the organic film from at least a part of the surface of the first substrate and at least a part of the surface of the second substrate, wherein the protective film comprises a region in which the ratio of carbon to silicon based on atomic percentage is from 0.0 to 5.0 in a region within 50 nm in a thickness direction from a surface of the organic film on the protective film side, when the surface is measured by X-ray photoelectron spectroscopy.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Taichi Yonemoto, Yoshiyuki Fukumoto, Atsunori Terasaki
  • Patent number: 11951743
    Abstract: A method for producing a silicon substrate comprising a silicon base material; and a wiring formation layer laminated on a base material surface of the silicon base material, and being provided with a wiring member, an electrode member comprising a noble metal, and a close contact member comprising a base metal between the wiring member and the electrode member, wherein the method comprises a step of forming a deposition film by a fluorocarbon gas, in etching of the silicon substrate; and a removal step of removing, by a removal solution, the deposition film formed by the fluorocarbon gas; the removal solution comprises a primary amine and an organic polar solvent; a content of water in the removal solution is 10 mass % or lower; and a content of tetramethylammonium hydroxide in the removal solution is 1 mass % or lower.
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Atsunori Terasaki
  • Patent number: 11956543
    Abstract: An image processing apparatus includes an electronic zoom unit, a motion vector detection unit, a first representative vector calculation unit, a second representative vector calculation unit, and a third representative vector calculation unit, wherein the third representative vector calculation unit determines the third representative motion vector by setting a weight of the first representative motion vector greater than a weight of the second representative motion vector when an enlargement magnification in the electronic zoom unit is equal to or greater than a threshold, and determines the third representative motion vector by setting a weight of the second representative motion vector greater than a weight of the first representative motion vector when an enlargement magnification in the electronic zoom unit is less than the threshold.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Tomohiro Sugaya
  • Patent number: 11953852
    Abstract: An image forming apparatus includes a cassette to store a recording medium, an image forming unit to form an image on an image bearing member based on an image forming condition, a transfer unit to transfer the image onto the recording medium conveyed from the cassette, and a reading unit to read a test image formed on the recording medium by the image forming unit. A controller controls the image forming unit to form the test image while the image forming unit is forming a plurality of images, controls the image forming condition based on a reading result of the test image by the reading unit, and obtains information related to basis weight of the recording medium in the cassette. In a case where the information does not satisfy a forming condition for forming the test image, the test image is not formed.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masahiro Makino, Saeko Oishi
  • Patent number: 11953665
    Abstract: An imaging apparatus includes a first reflection optical system and a second reflection optical system having mutually different optical axes, each of the first and second reflection optical systems includes a plurality of reflecting surfaces, a first imaging portion configured to receive an imaging light reflected by the first reflection optical system, a second imaging portion configured to receive an imaging light reflected by the second reflection optical system, a first member, a second member, and a frame. A part of the plurality of reflecting surfaces of the first reflection optical system are reflecting surfaces provided on the frame. Among the plurality of reflecting surfaces of the first reflection optical system, a final-stage reflecting surface configured to reflect the imaging light toward the first imaging portion is a first reflecting surface formed on a surface of the first member.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Naoto Fuse, Chiaki Inoue, Ichiro Kanazashi, Atsushi Takata, Kazuhiro Kochi, Kouga Okada
  • Patent number: 11956538
    Abstract: An image capturing apparatus that is capable of accurately acquiring motion vectors according to a photographing environment and performing blur correction with high accuracy. The image capturing apparatus includes an image sensor, and a photometry unit that performs photometry of a photographing environment. A motion vector calculation section calculates motion vectors based on images acquired by the image sensor. A camera system controller calculates a reliability of the motion vectors. A photographing condition determination section determines photographing conditions for consecutively photographing a plurality of images by the image sensor, according to a photometry result and the calculated reliability.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Go Naito, Ryuichiro Yasuda
  • Patent number: 11956539
    Abstract: A correction control apparatus outputs a blur correction amount associated with an image blur with respect to a group of captured images. The apparatus obtains status information indicating an image capture status of the group of images, obtains a result of detection of a motion blur with respect to the group of images, derives the blur correction amount based on the obtained result, outputs the blur correction amount and controls a method of derivation of the blur correction amount. The apparatus includes a filter that extracts components of a first frequency band from the result, and derives the blur correction amount based on the components of the first frequency band associated with the motion blur extracted by the filter, and causes the first frequency band extracted by the filter to vary in accordance with the obtained status information.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryuichiro Yasuda, Yu Narita
  • Patent number: 11956567
    Abstract: An image capturing apparatus including a mounting part capable of attaching/detaching a device capable of at least storing a captured image, is provided. The image capturing apparatus obtains, if a device mounted in the mounting part has a function of executing image analysis processing for an image captured by the image capturing apparatus, first information representing image analysis processing executable by the device, and output information based on the obtained first information and second information representing image analysis processing executable by the image capturing apparatus.
    Type: Grant
    Filed: February 23, 2023
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Yuji Aramaki
  • Patent number: 11951660
    Abstract: A shaping system comprises a dispensing station configured to dispense formable material on a substrate, a shaping station configured to contact the dispensed formable material on the substrate with a plate, a positioning system configured to move the substrate having the dispensed formable material from the dispensing system to the shaping station, and a cover having one or more walls. While the substrate having the dispensed formable material is moved by the positioning system from the dispensing station to the shaping station, the cover is positioned to enclose the substrate and the dispensed formable material such that a ratio of a diameter of the substrate to a distance between the cover and the substrate to 80:1 to 30:1.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Steven C. Shackleton, Alireza Aghili, Zhengmao Ye
  • Patent number: 11953840
    Abstract: A first exposure head forms an image corresponding to a first color based on a first synchronization signal. A second exposure head forms the image corresponding to a second color based on a second synchronization signal. A period of the first synchronization signal in a case where the first exposure head is to form the image for a second surface of a sheet is shorter than a period of first synchronization signal in a case where the first exposure head is to form the image for a first surface of the sheet. A period of the second synchronization signal in a case where the second exposure head is to form the image for the second surface is shorter than a period of the second synchronization signal in a case where the second exposure head is to form the image for the first surface.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Junichi Goda
  • Patent number: 11953541
    Abstract: A semiconductor apparatus includes a semiconductor device that performs signal processing, a driving control unit that controls drive of the semiconductor device, and a lifetime obtaining unit that obtains remaining lifetime information that represents a remaining lifetime of the semiconductor device. In a case where the remaining lifetime information represents a first length, the driving control unit drives the semiconductor device in a first condition. In a case where the remaining lifetime information represents a second length shorter than the first length, the driving control unit drives the semiconductor device in a second condition in which throughput of the signal processing is lower than that in a case where the semiconductor device is driven in the first condition, and the remaining lifetime of the semiconductor device is longer than that in the case where the semiconductor device is driven in the first condition.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kei Ochiai
  • Patent number: 11954386
    Abstract: A non-transitory computer readable storage medium stores an extension application program for extending a function of print data creation software to create print data. The extension application program causing a computer in an information processing apparatus to execute obtaining information of a plurality of functions from a printing apparatus, displaying a print setting screen based on at least a part of the obtained information, and performing control such that among the plurality of functions, a second function that can be used for printing only in combination with a first function which the extension application program does not support is not displayed on the print setting screen.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Daichi Hidaka
  • Patent number: 11954377
    Abstract: In a case where an inspection level to be used in determining quality of an image of an inspected surface of a printed sheet is set based on a comparison between a captured image resulting from imaging the inspected surface and a reference image, a plurality of inspection regions varying in inspection level is set for the reference image. In a case where an overlap region is present in the plurality of inspection regions, an inspection level of the overlap region is identified based on a predetermined priority. Further, the identified inspection level of the overlap region is displayed.
    Type: Grant
    Filed: March 22, 2023
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Aya Ito
  • Patent number: 11951677
    Abstract: A three dimensional manufactured product is manufactured A speed of filing an uncured light curing resin in a space for a next layer is enhanced, to improve a manufacturing speed. One surface of a container housing a light curing resin is configured by a gas-permeable sheet that faces the light curing resin, and transmits irradiation light of a light irradiating apparatus, and a light transmitting plate disposed at an outer side of the container from the gas permeable member. A pressurizing chamber controllable in pressure by a pressure controlling apparatus is defined between the gas-permeable sheet and the light transmitting plate. At moving a manufacturing stage, an inside of the pressurizing chamber is de-pressurized to cause the gas-permeable sheet to perform concave surface deformation, and at a time of performing light irradiation, gas in the pressurizing chamber is caused to permeate into the light curing resin by pressurizing.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takashi Arai, Yasuhiro Sekine, Akio Kashiwazaki, Toshiki Ito
  • Patent number: 11953812
    Abstract: An image pickup device, provided with a camera unit that is provided with a lens barrel, an autofocus unit disposed on the outside of the lens barrel, a lens barrel holding member that holds the lens barrel, and a camera case that engages the lens barrel holding member and covers the autofocus unit, the camera unit provided with a base member that supports the camera unit rotatably around a rotation axis, and a regulating member that restricts the rotation of the camera unit to a first rotation range. In the image pickup device, the camera case engages with the lens barrel holding member when the camera unit is in the first rotation range, the regulating member being detachable, and the camera case being detachable from the lens barrel holding member when the camera unit is in the second rotation range.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Yuta Yasutake
  • Patent number: 11953819
    Abstract: A lens apparatus includes an aperture stop, a driving device configured to drive the aperture stop, a storage storing a driving instruction value for driving the aperture stop, and a controller configured to perform control of the driving device based on the driving instruction value. The storage stores the driving instruction value, among a plurality of ones of the driving instruction value, by which an absolute value of a difference, between a target aperture value and an actual aperture value obtained by the control, that is largest with respect to a plurality of ones of the drive amount is minimized.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: April 9, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kota Asano
  • Patent number: 11954542
    Abstract: An information processing apparatus includes a display control unit configured to cause a display unit to display a print settings screen for causing an image forming apparatus to print, on a printing medium, a plurality of patches representing colorimetry targets readable by a colorimetric apparatus; a reception unit configured to receive an instruction for the printing via the print settings screen; a print control unit configured to cause the image forming apparatus to start the printing of the plurality of patches based on the received instruction for the printing; an obtaining unit configured to obtain information related to calibration corresponding to the printing medium; and a determination unit configured to determine whether calibration has been executed for the printing medium based on the obtained information related to calibration.
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yuto Nozaki
  • Patent number: 11950893
    Abstract: The present disclosure relates to a method for vascular imaging and determining dynamic vascular parameters of blood flow. According to an embodiment, the present disclosure relates to an apparatus and method of determining dynamic vascular parameters of blood flow, comprising acquiring two-dimensional projection images of a vascular region of interest at a predetermined frequency, the vascular region of interest being downstream of a site of vascular administration of a radio-opaque medium, identifying, within the acquired two-dimensional projection images, heterogeneities of the radio-opaque medium, and determining the dynamic vascular parameters of the blood flow based on spatial movements of the identified heterogeneities of the radio-opaque medium. In an embodiment, the predetermined frequency is greater than 100 Hz.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: April 9, 2024
    Assignees: The Research Foundation for the State University of New York, CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Stephen Rudin, Eugene A. Mensah, Andrew Kuhls-Gilcrist
  • Patent number: 11945683
    Abstract: A pair of regulating guides is disposed on both sides of a conveying belt in a sheet width direction Y, each having a support surface that supports an end edge in the width direction of the sheet conveyed while being nipped by the conveying belt and balls and a guide surface that faces the end edge of the sheet in the width direction. Each of the pair of regulating guides is movable to a first guide position at which the end edge of the sheet in the width direction is supported by the support surface and guided by the guide surface and to a second guide position at which the end edge of the sheet in the sheet width direction is supported by the support surface and which is retracting further away from the end edge in the sheet width direction than the guide position.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: April 2, 2024
    Assignee: CANON FINETECH NISCA INC.
    Inventors: Toshiyuki Iwata, Yuuki Kubota, Tsukasa Kondo, Tetsuya Kawasaki
  • Patent number: 11945893
    Abstract: A curable composition can comprise a polymerizable material including a monomer of Formula (1), with R being H or alkyl or alkylaryl, n being 1-4, m being 0-6, X1 being C1-C6 substituted or unsubstituted alkyl, X2 being CH3 or H, After forming a cured layer of the curable composition, the cured layer can have an excellent etch resistance.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: April 2, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Fen Wan, Weijun Liu, Gary F. Doyle
  • Patent number: D1022032
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: April 9, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Munetsugu, Masaaki Sato, Shinjiro Toba, Yuichi Fukui, Goshi Ozaki, Sohta Sugimoto, Mitsuhiro Sato