Canon Kabushiki Kaisha

Dena Co., Ltd.

Jun Morita

Hajime Shimura

Koji Yukimasa

Toshihiko Sasaki

Juhyun Kim

Kiharu Shishikura

Kimihiko Miyamae

A wireless transmission system includes a first coupler including a plurality of substrates including a signal line and a ground; and a second coupler that transmits a signal with the first coupler. A first substrate is connected to a second substrate by conductors having widths substantially equal to or less than widths of signal lines.

Wireless transmission system and control method

A wireless system includes a first antenna configured to form at least part of the shape of a first ring, a second antenna configured to form at least part of the shape of a second ring, where the second antenna is capable of being coupled to the first antenna by an electromagnetic field, a first rotation control unit configured to rotate at least one of the first antenna and the second antenna about a first axis that passes through the substantial center of the first ring, and a second rotation control unit configured to rotate at least one of the first antenna and the second antenna about a second axis that passes through the substantial center of the second ring and that is substantially orthogonal to the first axis.

Wireless system and method for controlling wireless system

A wireless power transmission system includes a first antenna, a second antenna configured to perform wireless power transmission with the first antenna, and a movement unit configured to move a position of the second antenna relative to the first antenna in a predetermined moving direction, wherein the second antenna is shorter in length in the moving direction than the first antenna, wherein a distance between at least one end portion of the first antenna in the moving direction and the second antenna at a position where the second antenna faces the end portion is longer than a distance between an intermediate portion of the first antenna and the second antenna at a position where the second antenna faces the intermediate portion, and wherein the intermediate portion of the first antenna is a portion of the first antenna excluding both end portions of the first antenna.

Wireless power transmission system, control method, and storage medium

An antenna module comprises a circuit substrate, a communication coupler disposed on the circuit substrate, and configured to wirelessly communicate data by electromagnetic coupling with another communication coupler, a power transmission coil disposed on the circuit substrate and configured to wirelessly transmit power by electromagnetic coupling to another power transmission coil, and a conductive plate disposed on the circuit substrate, and overlapping on at least a portion of the communication coupler as viewed from a direction orthogonal to the substrate.

Antenna module and transmission system

A device and method include: determining the action content of each character engaged in battle by allowing the player to perform an operation whereby an arbitrary item not selected by the opponent is selected from a group of common items, and an operation whereby the selected item is associated with the player's battle character, while allowing the opponent to perform an operation, whereby an arbitrary item not selected by the player is selected from the group, and an operation whereby the selected item is associated with the opponent's battle character; determining the action order of the characters based on an action speed parameter configured for each respective character engaged in battle; and, upon selection of all the items from the group, causing each character engaged in battle to act based on the character action content corresponding to the respectively associated items in accordance with the determined action order.

Information processing device, non-transitory computer-readable medium, and information processing method

A structure which cuts off propagation of an electromagnetic wave at one or more frequencies is provided. The structure comprises linear third conductors arranged on a plurality of different layers different from a first layer of a substrate including the first layer where a first conductor is formed and a second layer where a second conductor is formed, and at least one fourth conductor configured to connect one end of one conductor out of the third conductors to one end of another conductor out of the third conductors. At least one of the third conductors has a curved shape.

Structure and electronic circuit

An antenna that comprises a feeding point, a first conductor and a second conductor is provided. The first conductor is connected to the feeding point, includes, as an open end, an end which is not connected to the feeding point, and has a linear shape. The second conductor is formed to branch from the first conductor, includes, as an open end, an end on an opposite side of a point branching from the first conductor, and has a linear shape. At least part of the first conductor and at least part of the second conductor are formed on different planes and include coupling portions electromagnetically coupled to each other.

Antenna

An electronic circuit includes at least two first conductors having line shapes which are arranged on a first plane of a substrate, a second conductor arranged on a second plane of the substrate, and a third conductor having a line shape, with at least part thereof being arranged on a third plane between the first plane and the second plane of the substrate. The open end of the third conductor is included in part of the third conductor which is arranged on the third plane, and the part is arranged to at least partly overlap one of at least the two first conductors and not to overlap the other first conductor when viewed from a direction perpendicular to the substrate.

Growing community of inventors

Tokyo, Japan

Jun Morita