公开(公告)号：US20250071530A1

公开(公告)日：2025-02-27

申请号：US18942060

申请日：2024-11-08

Applicant: CANON KABUSHIKI KAISHA

Inventor： ATSUSHI MINAKAWA

IPC: H04W4/50 ,  H04W36/08

Abstract: A communication device comprises: at least one memory that stores a set of instructions; and at least one processor that executes the instructions. The instructions, when executed, causing the communication device to perform operations comprising: receiving, from another communication device by wireless communication, a setting request to request provision of a communication parameter used for connection to a wireless network; deciding priorities for respective communication parameters to be provided to the other communication device; and transmitting, to the other communication device based on the decided priorities, a setting response to the setting request. The transmitted setting response includes the communication parameters in a form in which upon receiving the setting response, the other communication device can specify the priorities for the respective communication parameters.

公开(公告)号：US20250071409A1

公开(公告)日：2025-02-27

申请号：US18808159

申请日：2024-08-19

Applicant: CANON KABUSHIKI KAISHA

Inventor： KEI TAMAGAWA

IPC: H04N23/63 ,  H04N23/62 ,  H04N23/661

Abstract: An information processing apparatus that provides an image received from an external apparatus to an external service in accordance with an instruction of a post by a user, comprising: an obtaining unit configured to obtain shooting information supplementary to the image received from the external apparatus; a generation unit configured to generate, based on the shooting information and information about the external service serving as a providing destination of the image, a message representing a shooting setting of the image in a form suited to the post to the external service serving as the providing destination; and a providing unit configured to associate the image and the message, and provide the image and the message to the external service serving as the providing destination.

公开(公告)号：US20250071336A1

公开(公告)日：2025-02-27

申请号：US18943189

申请日：2024-11-11

Applicant: CANON KABUSHIKI KAISHA

Inventor： Guillaume LAROCHE ,  Naël OUEDRAOGO ,  Patrice ONNO

IPC: H04N19/70 ,  H04N19/174

Abstract: There is described a method of decoding video data from a bitstream. The bitstream comprising video data corresponding to one or more slices. The decoding comprises parsing the syntax elements, and not permitting use of a subpicture and/or parsing of subpicture information in combination with at least one syntax element that indicates that a picture to be decoded contains only one slice. The bitstream is decoded using said syntax elements.

公开(公告)号：US20250071229A1

公开(公告)日：2025-02-27

申请号：US18941899

申请日：2024-11-08

Applicant: CANON KABUSHIKI KAISHA

Inventor： TAKASHI NAKAMURA ,  KOUTA MURASAWA ,  AKITOSHI YAMADA ,  AKIHIKO NAKATANI ,  HIDETSUGU KAGAWA

IPC: H04N1/60

Abstract: An image processing apparatus obtains image data that is defined as a first color gamut, transforms the image data into image data that is defined as a second color gamut, using color transformation information, and when, as a result of transformation, a first pair of color values included in the image data is transformed into a second pair of color values that have a color difference that is not perceived as different colors, generates second color transformation information such that the first pair of color values is transformed into a third pair of color values that have a color difference that is perceived as different colors as a result of transformation using the second color transformation information. A saturation difference of the third pair of color values is larger than a saturation difference of the second pair of color values.

公开(公告)号：US20250071215A1

公开(公告)日：2025-02-27

申请号：US18813827

申请日：2024-08-23

Applicant: CANON KABUSHIKI KAISHA

Inventor： HIKARU SUGITA

IPC: H04N1/00

Abstract: An image processing apparatus includes one or more processors and one or more memories, cooperating to scan an image of a document and generate image data, transmit the generated image data to a destination specified by a user, accept a designation of a channel of a chat service, and transmit information about the designated channel and the generated image data to a server that provides the chat service, in response to the transmitting of the image data to the destination.

公开(公告)号：US20250068105A1

公开(公告)日：2025-02-27

申请号：US18944103

申请日：2024-11-12

Applicant: Canon Kabushiki Kaisha

Inventor： Nozomu Nakajima ,  Tomohiro Nakamori

IPC: G03G15/20

Abstract: The heating apparatus including a plurality of heat generation members including first, second and third generation members, the second heat generation member and the third heat generation member having lengths in a longitudinal direction shorter than a length of the first heat generation member, the heating apparatus including first, second, third, and fourth contacts, and a first switching unit configured to bring an electric path between the second contact and the fourth contact into one of a connecting state and an open state.

公开(公告)号：US20250067848A1

公开(公告)日：2025-02-27

申请号：US18801972

申请日：2024-08-13

Applicant: CANON KABUSHIKI KAISHA

Inventor： YU MAEHASHI ,  NORIYUKI SHIKINA

IPC: G01S7/481 ,  G01S17/931

Abstract: A semiconductor device includes: a signal generation unit configured to generate a first signal; a synchronization unit configured to synchronize the first signal with any one of a second signal and a third signal that are input from an outside and are synchronized with each other; and a control unit configured to control at least one of the second signal and the third signal based on the first signal after synchronization is performed by the synchronization unit. The synchronization unit performs the synchronization by matching a timing at which a potential of the first signal changes to a later one of a timing at which a potential of the second signal changes and a timing at which a potential of the third signal changes.

公开(公告)号：US20250065639A1

公开(公告)日：2025-02-27

申请号：US18813726

申请日：2024-08-23

Applicant: CANON KABUSHIKI KAISHA

Inventor： SHIGEKI FUKUI ,  TATSUO NANJO ,  KEISUKE IINUMA ,  TAKAYUKI NAKAJIMA ,  SOJI KONDO ,  WATARU TAKAHASHI

IPC: B41J2/175 ,  B41J2/165 ,  B41J2/185 ,  B41J2/19

Abstract: Provided are a print head and a method of manufacturing a print head which can reduce the number of parts and simplify the manufacturing process. A method includes: preparing first and second lid members as a lid member, the first lid member including a supply port through which an accommodation chamber can be supplied with a liquid, the second lid member not including the supply port; manufacturing a first print head by joining the first lid member to a housing, the first print head configured to eject the liquid from ejection ports with the accommodation chamber supplied with the liquid through the supply port; and manufacturing a second print head by joining the second lid member to the housing, the second print head being detachably attachable to a printing apparatus and configured to eject the liquid from the ejection ports without the accommodation chamber supplied with the liquid.

公开(公告)号：US20250065638A1

公开(公告)日：2025-02-27

申请号：US18794960

申请日：2024-08-05

Applicant: CANON KABUSHIKI KAISHA

Inventor： TATSUO NANJO ,  KEISUKE IINUMA ,  WATARU TAKAHASHI ,  KEIICHIRO TSUKUDA ,  TAKASHI HAYASAKA

IPC: B41J2/175

Abstract: Disclosed is a cartridge that includes a case including a storage portion for storing liquid and a flow path that communicates with the storage portion; an element substrate including an ejection port that communicates with the storage portion via the flow path and that ejects liquid contained in the storage portion; and an electric wiring substrate that is electrically connected to the element substrate. The case has a surface to which the element substrate and the electric wiring substrate are fixed. Viewed from a direction perpendicular to the surface, a slit is provided in at least one long side of an outer periphery of the surface.

公开(公告)号：US20250065637A1

公开(公告)日：2025-02-27

申请号：US18778955

申请日：2024-07-20

Applicant: CANON KABUSHIKI KAISHA

Inventor： HIROSHI KOSHIKAWA ,  KEISUKE IINUMA ,  TATSUO NANJO ,  KEN TAKENAGA ,  ATSUSHI KOHNOTOH ,  SHUHEI YAMAGUCHI ,  KOUSUKE TANAKA ,  DAIJU TAKEDA

IPC: B41J2/175

Abstract: An object is to provide a cartridge that can further improve the printing speed. A cartridge that ejects a liquid while moving in a scanning direction includes: a storage unit that can store the liquid; an element substrate including an ejection port to eject the liquid stored in the storage unit and an element that generates energy used to eject the liquid; and an electric wiring member electrically connected with the element substrate. The center of the element substrate in the scanning direction is offset from the center of the electric wiring member in the scanning direction.