Yamaha Hatsudoki Kabushiki Kaisha

Mitsubishi Electric Corporation

Sony Group Corporation

Mitsubishi Chemical Corporation

Yamaha Hatsudoki Kaubhsiki Kaisha

Takuya Nakamura

Hiroshi Shimokawa

Shinji Katsuki

Motoaki Kobayashi

Masakazu Tani

Masayoshi Tamura

Kazuharu Tazawa

Takanori Taniguchi

Hiroki Katsube

Shota Yamabe

Kazuki Arata

Junji Okada

Hiromitsu Matsuura

Takayoshi Hirai

Ryota Kurosawa

Kazuhiko Hotta

Masahiro Take

Daisaku Kaneko

Koji Takara

Shohei Mizutani

This power conversion device includes: a cooler having a cooling surface; one or a plurality of power modules and thermally connected to the cooling surface; a board placed with a space from the power module; and a board-retention member, the board-retention member including an extending portion which extends in the first direction through the space between the board and the power module, and supports the board, a first fixation portion which is connected to an end on the one side in the first direction of the extending portion and is fixed to the cooler on the one side in the first direction of the power module, and a second fixation portion which is connected to an end on the other side in the first direction of the extending portion and is fixed to the cooler on the other side in the first direction of the power module.

Power conversion device with board retention member

This power conversion device includes: a power module unit; and a capacitor module including a capacitor element, and a capacitor busbar. The capacitor busbar has a flat-plate portion, a plurality of power terminal connection portions, a power supply connection portion, and a plurality of element connection portions. An element-connection-portion position range which is a position range in a first direction between two element connection portions located at both ends, and a power-terminal-connection-portion position range which is a position range in the first direction between two power terminal connection portions located at both ends, are within a position range in the first direction where the flat-plate portion is located. A length of the element-connection-portion position range and a length of the power-terminal-connection-portion position range are equivalent to each other. A center position of the element-connection-portion position range and a center position of the power-terminal-connection-portion position range are equivalent to each other.

Power conversion device

Provided are a medical system, a communication method, an imaging device, an information processing device, and an endoscope system capable of stably transmitting sensor signals output from a sensor that obtains data in a living body by wireless communication. The medical system includes the sensor that is provided in or connected to an insertion part to be inserted into a living body via an insertion aid and obtains the data in the living body, and a sensor communication unit that serves as a communication unit that transmits, by wireless communication, a first sensor signal output from the sensor to an aid communication unit that serves as a communication unit provided in the insertion aid.

Medical system, communication method, imaging device, information processing device, and endoscope system

A ventilation blower includes an inverter main circuit, a motor body driven by the main circuit, a control circuit that controls the main circuit, and a storage device. The storage device stores an angular velocity of a motor rotor and a torque current value at a first operation point at which to obtain a first air volume on a first load characteristic, and the angular velocity and the torque current value at a second operation point at which to obtain a second air volume on the load characteristic, the second air volume being different from the first air volume. The control circuit calculates, from the angular velocities and the torque current values at the first and second operation points, the angular velocity and the torque current value at a third operation point at which to obtain a third air volume on the load characteristic.

Ventilation blower

The present technology is a surgical image display system, an image processing device, and an image processing method that enable to assist grasping of a distance in a depth direction in a space in which a stereoscopic image is reproduced when a three-dimensional image is stereoscopically viewed. An image of an observation region is shot from two different viewpoints, and a three-dimensional image that reproduces a stereoscopic image of the observation region is acquired. There is generated an output image that outputs the acquired three-dimensional image and depth distortion information that represents magnitude of distortion in a depth direction in a stereoscopic image space in which a stereoscopic image of the observation region is reproduced by stereoscopically viewing the three-dimensional image. The present technology can be applied to an operative field camera system for medical facilities that shoots an image of a field of view (operative field) of a surgical site.

Surgical image display system, image processing device, and image processing method

A ring-shaped catalyst may have a straight body part and a hollow body part, which is used when a gas-phase catalytic oxidation reaction of a material substance is conducted to produce a target substance, wherein a length of the straight body part is shorter than a length of the hollow body part and at least at one end part, a region from an end part of the straight body part to an end part of the hollow body part is concavely curved.

Catalyst and catalyst group

Efficiency of a surgery-related service can be further improved. An information processing system according to an embodiment includes a surgery information acquisition unit that acquires information regarding a surgery, and a display control unit that displays a surgery process area indicating an entire process of the surgery and a progress of the entire process, and a work process area indicating a work content of a part of the entire process and a progress of the work content. The display control unit calculates at least one of the progress of the entire process and the progress of the work content according to information regarding a surgery different from the surgery.

Information processing system, and information processing method and program

A method may load granules into reaction tubes of a vertical multitube reactor installed vertically by dropping the granules from above each of the reaction tubes whereby a linear member is inserted and suspended in the reaction tube. The reaction tube has an effective length of ≥1000 mm. The linear member includes a small-diameter portion positioned on an upper side and large-diameter portion continuously extending from the small-diameter portion. The small-diameter portion has an outer diameter (Ra) of ≤5.0 mm, and the large-diameter portion has an outer diameter (Rb) of 5.0 to 15.0 mm larger than Ra. A length of the small-diameter portion from reaction tube's upper end is 10.0 mm or more. A distance between an upper surface of a granule loaded layer formed inside the reaction tube and a lower end of the linear member inserted in the reaction tube is ≥100 mm.

Growing community of inventors

Tokyo, Japan

Takuya Nakamura