Yokogawa Electric Corporation

Canon Kabushiki Kaisha

Other

Nec Corporation

Sony Corporation

Ihi Corporation

Dainippon Ink and Chemicals, Incorporated

Hitachi, Ltd.

Fuji Electric Co., Ltd.

Renesas Electronics Corporation

Ajinomoto Co., Ltd.

Jvc Kenwood Corporation

Agc Inc.

Tokyo Institute of Technology

Mitsubishi Electric Corporation

Takashi Yoshida

Kenji Ishii

Hiroshi Suzuki

Shunzo Fukatsu

Atsushi Yumoto

Shinichi Kondo

Kuniaki Iizuka

Yasushi Murai

Takashi Kobayashi

Tatsuo Furukawa

Kunio Atsumi

Hiroyuki Maru

Koji Tamura

Kentaro Watanabe

Takashi Tsuruoka

Seiji Shibahara

Naoki Yamamoto

Katsuyoshi Iwamatsu

Isao Hayashi

Kiyoaki Katano

Tsuneo Okonogi

Takashi Mori

Noboru Tokuyasu

Toshiharu Nogi

Atsushi Kimura

Toshiki Ito

Tetsuya Watanabe

Ken Nishihata

Yuji Sasaki

Masaru Kobayashi

Yoshihiro Sukegawa

Hitoshi Sato

Shun Saito

Yoshikazu Watanabe

Masaru Suzuki

Tomohiro Takizawa

Hideaki Hayashi

Keiko Shiraishi

Yasuo Nomura

Masaji Sezaki

Yoshio Sato

Tatsushi Kobayashi

Kouichi Sato

Takayuki Kei

Koichi Arishima

Takashi Yoneda

Keiji Yamashita

Nobuaki Yamaguchi

Kenta Mikuriya

Youji Kawasaki

Akiko Iimura

Kyoichi Ikeda

Toshiyuki Uryu

Shigeto Iwai

Makoto Noro

Yusaku Yoshida

Tatsumi Inomata

Tadao Shoji

Kinji Harada

Hiroko Ogino

Chiaki Nonaka

Shigeharu Inoue

Takuya Ozasa

Yasuhiko Terashita

Ritsu Kawase

Akira Sakamoto

Yuichi Yamamoto

Tadashi Nishikawa

Naoya Ikushima

Kenji Sakagami

Hideki Nakashima

Masahiro Onodera

Hirohito Kawada

Wataru Mori

Tatsuo Eguchi

Ryosuke Yumoto

Satoru Nakabayashi

Yoshiyuki Koyama

Shin Sumida

Yasuhito Shikata

Fumio Kai

Masato Kawahigashi

Osamu Makabe

Toshiaki Kudo

Shuhei Ochi

Mamoru Hirayama

Koutarou Itou

Kai Iijima

Tatsuya Fukui

Hikaru Sugiura

Yoshitaka Suzuki

Takehiko Ueno

Yoshihito Katsu

Satoshi Fukuhara

Kenichi Muta

Kouta Kimachi

Taiki Yoshizaki

Toshimasa Miyake

Yasuhiro Tsukao

Yutaro Kaneko

An image stabilizing mechanism that can sufficiently cool heat from an image sensor and have a heat dissipation member that does not hinder drive control of a movable part. The image stabilizing mechanism includes a holding part, a movable part that contacts a heat source and is held by the holding part so as to be movable in first and second directions, a drive unit that generates a driving force for driving the movable part, and a heat dissipation member that includes a heat transfer member and an elastic member. The heat dissipation member includes a sliding surface that slidingly contacts the movable part to be thermally connected and a holding surface that holds the movable part to be thermally connected. Frictional force generated on the sliding surface is not more than a half of maximum driving force of the movable part generated by the drive unit.

Image stabilizing mechanism and image capturing apparatus

An image capturing apparatus includes an image capturing element, a first circuit board to mount the image capturing element on the first circuit board, a second circuit board facing the first circuit board, a fan, and a first flexible board electrically connect the first circuit board and the second circuit board. The image capturing element moves within a movable range in a direction different from an optical axis direction. The first flexible board is bent in an area that overlaps with the movable range of the image capturing element in the optical axis direction. When viewed from a direction orthogonal to an optical axis, an orientation of an exhaust opening of the fan is arranged toward an inner surface of a bending portion of the first flexible board closest to the first circuit board at a center position of the movable range of the image capturing element.

Image capturing apparatus

An image pickup apparatus includes an image sensor, a first circuit board on which the image sensor is mounted, a second circuit board facing the first circuit board, a flexible board that electrically connects the first circuit board and the second circuit board, and a fan. The image sensor moves within a movable range of the image sensor in a direction different from an optical axis direction. The flexible board includes a bent portion that is located closest to a side of the flexible board connected to the first circuit board. The flexible board is bent in an area overlapping the movable range of the image sensor in the optical axis direction. As viewed from the optical axis direction, an inner surface of the bent portion is disposed to be outside a range of a blowing direction of an airflow discharged from a vent of the fan.

Image pickup apparatus

A resonant pressure sensor with improved linearity includes: a substrate including a substrate-separated portion separated from a housing-fixed portion; a first resonator that: is disposed in the substrate-separated portion; and detects a change of a first resonance frequency based on a strain in the substrate caused by static pressure applied by a pressure-receiving fluid; a second resonator that: is disposed in the substrate; detects a change of a second resonance frequency based on the strain in the substrate; and has a pressure sensitivity of the second resonance frequency; and a processor that: measures the static pressure based on the detected change of the first resonance frequency; and corrects the static pressure according to internal temperature of the pressure sensor based on a difference between the second resonance frequency and the first resonance frequency.

Resonant pressure sensor with improved linearity

An apparatus receives an input of a position to a display unit and receives a moving instruction for moving a selected position corresponding to the input position on the display unit. The apparatus controls to, in a case where an object area including the input position has a first size, move the selected position in accordance with a moving operation of a first operation amount and, in a case where the object area has a second size that is smaller than the first size, move the selected position by a second movement amount smaller than the first movement amount in accordance with the moving operation of the first operation amount.

Apparatus, control method therefor, and storage medium

A magnetic pump is provided that includes a magnet can and an impeller that are individually formed, that is capable of easily performing assembling/disassembling, that has high workability during manufacturing or maintenance, and that has high strength in a connection part between the magnet can and the impeller, and to provide a rotary body for the magnetic pump. Particularly, the fitted connection part between the magnet can and the impeller is a spigot ferrule that has a simple structure and that is firmly connectable, and a cutout portion and a convex portion are formed at a part at which an innermost part of a socket and a front end part of a spigot face each other, and the connection strength can be further heightened by twisting and turning the spigot-ferrule part, and the return of a turned state of the spigot-ferrule part is prevented by fitting the restraining member into a gap generated behind the convex portion in the turning direction of the convex portion that has entered the cutout portion and the cutout portion, and therefore the fitted connection part is never loosened.

Magnetic pump and rotary body for the magnetic pump

An imaging apparatus, having an imaging element has top, bottom, front, and rear sides, includes exterior members, a control circuit on a control circuit board to control the imaging apparatus, a display panel on the rear side as one of the exterior members, and a heat release fan. The control circuit board and the display panel are arranged sequentially in a direction of an optical axis from the front side to the rear side. A duct having a vent formed on the duct rear side as one of the exterior members extends from the rear side to the front side and from the top side to the bottom side and connects to a bottom side vent formed on the bottom side as one of the exterior members. The heat release fan is inside the duct near the bottom side below the control circuit board as one of the exterior members.

Imaging apparatus

An image capturing apparatus, including an image capturing element and having an optical axis, includes a control circuit to control the image capturing apparatus, a display panel arranged on a rear surface side of an exterior member, and a heat dissipation fan arranged on a bottom surface side of the exterior member. An image capturing element board, a control circuit board, and the display panel are arranged in a direction of the optical axis. A duct, extending from a first ventilation hole to a second ventilation hole formed to face the first ventilation hole across the optical axis, passes through an area among the image capturing element board, the control circuit board, and the bottom surface side of the exterior member. The heat dissipation fan is arranged inside the duct arranged in the area, the control circuit board, and the bottom surface side of the exterior member.

An image pickup apparatus, having a grip portion, an image sensor, and a mount portion receives attachment of an interchangeable lens, includes a control circuit, a display panel disposed on a rear face side of an exterior member, and a heat dissipation fan disposed on a bottom surface side of the exterior member. The image sensor, control circuit, and display panel are arranged in an optical axis direction. A duct, having a first vent, is disposed between the grip and mount portions of a front face of the exterior member, extends in the optical axis direction from a top toward a bottom surface side between substrates of the image sensor and the control circuit, and connects to a second vent formed across an optical axis. The heat dissipation fan is disposed inside the duct and is located on bottom surface sides of the image sensor and the control circuit substrates.

Image pickup apparatus having a structure for dissipating heat

A resonant pressure sensor with improved linearity includes a substrate including a substrate-fixed portion fixed to a housing-fixed portion and a substrate-separated portion separated from the housing-fixed portion in a first direction; a first resonator disposed in the substrate-separated portion to detect a change of a resonance frequency based on a strain caused by static pressure applied by a pressure-receiving fluid interposed in a gap between the housing-fixed portion and the substrate; a first electrode extending along a second direction to output an excitation signal to the first resonator; a second electrode that extends along the second direction and from which the first resonator outputs a signal having the resonance frequency; and a processor that measures the static pressure based on the detected change.

Resonant pressure sensor with imporved linearity

A resonant pressure sensor has high linearity and includes: a housing; and a pressure sensing unit that detects a static pressure based on a change value of a resonance frequency and includes: a housing-fixed portion; a substrate that includes a substrate-fixed portion and a substrate-separated portion; the pressure-receiving fluid that is interposed in a gap between the housing-fixed portion and the substrate and envelops the substrate; and a first resonator that is disposed in the substrate-separated portion and detects the change value of the resonance frequency based on a strain in the substrate caused by the static pressure applied by the pressure-receiving fluid, wherein the first resonator is made of a semiconductor material including an impurity, a concentration of the impurity is 1&#xd7;10(cm) or higher, and an atomic radius of the impurity is smaller than an atomic radius of the semiconductor material.

This electric compressor includes a rotation shaft including a first end and a second end, a compressor impeller which is mounted on the first end of the rotation shaft and includes a back surface facing the second end, a motor disposed between the first end and the second end of the rotation shaft, a wall portion which separates an impeller space and a motor space from each other and includes a reference wall surface having a shape along the back surface of the compressor impeller, and a bypass hole which is formed in the wall portion to connect the impeller space to the motor space and includes a first opening which opens to the impeller space. In the wall portion, a recessed portion which is disposed around the first opening of the bypass hole and recessed from the reference wall surface is formed.

Electric compressor

The present invention provides a simulation device, etc. in which the computational load for computing behavior of a pedestrian or the like is reduced while suppressing inaccuracy in simulation. This simulation device is provided with a processor configured to: select, based on a position of a moving object model that is a virtual moving object positioned within a virtual map including a plurality of cells, one or more of the plurality of cells, as candidates for a post-movement place of the moving object model; compute, for each candidate of the candidates, a margin level that represents a degree of a margin of the each candidate for newly accepting the moving object model; and determine the post-movement place from among the candidates, based on the margin level and a reference direction associated with the moving object model.

Simulation device, simulation method, and storage medium

To provide a decorative film in which swelling of a layer containing a fluorinated polymer is suppressed and adhesion of the layer containing the fluorinated polymer is excellent; and a method for producing a three-dimensional molded product provided with a decorative film. The decorative film is characterized by comprising a base film containing a plasticizer; a first layer containing at least one member selected from the group consisting of a polyvinylidene fluoride, a polymethyl methacrylate and a polyurethane; and a second layer containing a fluorinated polymer comprising units based on a fluoroolefin and units based on at least one type of non-fluorinated monomer selected from the group consisting of a vinyl ether, a vinyl ester, an allyl ether and an allyl ester, in this order; wherein the water contact angle of the surface on the first layer side of the second layer is larger than the water contact angle on the second layer side of the first layer, and the difference between the water contact angle of the surface on the first layer side of the second layer and the water contact angle of the surface on the second layer side of the first layer is more than 0&#xb0; and at most 50&#xb0;.

Decorative film, method for producing decorative film, and method for producing three-dimensional molded product provided with decorative film

A building integrity assessment system includes: an earthquake detector including: a building bottom sensor at a bottom of a building and that detects acceleration and an earthquake early-warning receiver that receives an earthquake early warning; a cloud computer; and sensors disposed at a plurality of positions in the building and that measures an influence of an earthquake on the building at each of the positions and wirelessly transmits measurement results to the cloud computer. The cloud computer estimates and evaluates the integrity of the building based on the measurement results. In response to the building bottom sensor detecting preliminary tremors or the earthquake early-warning receiver receiving the earthquake early warning, the plurality of sensors measures the influence of the earthquake on the building from a time before a major motion arrives at the building to a time after the arrival.

Building integrity assessment system

Growing community of inventors

Tokyo, Japan

Takashi Yoshida