Canon Kabushiki Kaisha

Kabushiki Kaisha Toshiba

Fujitsu Corporation

Fujifilm Corporation

Nsk Corporation

Toshiba Electronic Devices & Storage Corporation

Daisuke Kobayashi

Tomoya Onishi

Takeru Ohya

Yoshikazu Yamazaki

Tetsuya Itano

Kohichi Nakamura

Kenichi Oonuki

Kazuhiro Saito

Toru Koizumi

Masaki Sato

Masashi Hayashi

Tsukasa Doi

Takenori Kobuse

Yuto Yamaji

Yasuhiro Oguro

Yukio Araoka

Kazunori Yamauchi

Masahiro Kobayashi

Daisuke Yoshida

Satoshi Seki

Tomoyuki Shibata

Tatsuya Ryoki

Kazushige Ouchi

Toshiaki Nakasu

Kentaro Tsukida

Manabu Tomiyasu

Katsunori Mawatari

Hirofumi Yagawa

Yushi Suematsu

Yuji Nakamura

Noriyuki Kaifu

Kazuo Yamazaki

Tetsunobu Kochi

Yusuke Onuki

Tetsuya Edamura

Takanori Yamashita

Osamu Yamaguchi

Naoki Ishikawa

Hajime Ikeda

Hiroaki Kameyama

Shintaro Takenaka

Takamasa Sakuragi

Keisuke Ota

Yojiro Tonouchi

Masaaki Minowa

Kei Ochiai

Wataru Endo

Yoshiaki Takada

Hideo Umeki

Yuhei Sumiyoshi

Yusuke Yamashita

Yuichi Naito

Masanori Shibata

Takahiro Yamasaki

Tsubasa Kusaka

Akihiro Sato

Itsutaku Sano

Tatsuo Nagayoshi

Koichiro Ono

Kenta Fukatsu

Nao Nakatsuji

Katsuhiko Hirashima

Kento Watanabe

Ryo Koizumi

Shihomi Takahashi

Takahiro Kamikura

Haruki Tanaka

Masaya Oda

Shigeharu Aoki

Taro Takita

Yuichiro Oishi

Shingo Hironaka

Makoto Kawatoko

Hidekazu Makino

Yoshinari Sugimoto

Akihiro Mukai

Kouichi Tsuzaki

Shuhei Hayashi

Kazuho Tsukui

Yukihide Yamasaki

Toshinobu Tsunematsu

Yuichi Toyota

A semiconductor device includes a first substrate provided with a first circuit unit, and a second substrate provided with a second circuit unit connected to the first circuit unit and a third circuit unit connected to the second circuit unit. The second circuit unit is configured to supply a driving voltage to the first circuit unit, and at least a part of driving voltages of the second circuit unit is configured to be supplied from the first substrate to the second circuit unit.

Semiconductor device

The present invention provides an illumination optical system for illuminating an object, comprising: a first light-transmissive member and a second light-transmissive member, and a control unit configured to control drive of the first light-transmissive member and the second light-transmissive member, therein, while the control unit drives the first light-transmissive member such that an incident angle of light to the first light-transmissive member increases, the control unit drives the second light-transmissive member such that the incident angle of light to the second light-transmissive member decreases, thereby changing the intensity of the light exiting from the illumination optical system.

Illumination optical system, exposure apparatus and method of manufacturing article

A photoelectric conversion device includes a first substrate including a pixel array portion, in which a plurality of photoelectric conversion portions is arranged in a two-dimensional array shape in planar view, and a first wiring pattern, and a second substrate including a machine learning portion configured to perform processing of a signal obtained from electric charge generated by the photoelectric conversion portions and a second wiring pattern, the first substrate and the second substrate being stacked on each other, wherein the first wiring pattern of the first substrate and the second wiring pattern of the second substrate are joined to each other to configure a metal joining portion, wherein a heat dissipation portion including the metal joining portion connected to the machine learning portion is located at a position overlapping the machine learning portion, and wherein the pixel array portion and the machine learning portion do not overlap each other.

Photoelectric conversion device and photoelectric conversion system

Provided are a content provision device, a content provision method, a program, and a recording medium capable of suppressing unpermitted obtaining of content by a simple process. In the present invention, a processor executes processing of acquiring identification information of a device used by the user to use the content and transmitting an image based on the identification information to the user, processing of receiving first data, which is generated by reading the image by a reading device of the user, and second data for specifying the identification information from the reading device, and processing of providing the content to the user in a case in which the identification information specified from the image indicated by the first data and the identification information specified from the second data match.

Content provision device, content provision method, program, and recording medium

A photoelectric conversion device according to one embodiment includes: a first substrate including a pixel that includes a photoelectric conversion element; and a second substrate including a first control unit that includes a first signal processing unit configured to process a signal from the pixel, the second substrate being stacked together with the first substrate. The signal from the pixel is output to a second signal processing unit disposed at a position different from a position of the first signal processing unit, a path through which the signal from the pixel is output to the first signal processing unit is different from a path through which the signal from the pixel is output to the second signal processing unit, and the first control unit is configured to control the pixel on the basis of the signal processed by the first signal processing unit.

A state determination device for a hub unit bearing includes: a holding unit that holds reference information of magnetic characteristics at a predetermined position in the vicinity of a flange portion included in the hub unit bearing; an acquisition unit that acquires measurement information of the magnetic characteristics at the predetermined position of the hub unit bearing; a derivation unit that derives a change amount between the reference information held by the holding unit and the measurement information acquired by the acquisition unit; and a determination unit that determines a state of the hub unit bearing based on the change amount derived by the derivation unit. The predetermined position is a position at which the magnetic characteristics vary with a stress change with respect to the flange portion.

State determination device for hub unit bearing, state determination method for hub unit bearing, program, and hub unit bearing

A photoelectric conversion device includes pixels each including a photoelectric conversion unit for generating charge by photoelectric conversion, first to fourth charge holding portions configured to be transferred charge from the photoelectric conversion unit, and an output unit for outputting a signal corresponding to charge transferred from one of the first to fourth charge holding portions, and a control circuit for controlling the plurality of pixels. The control circuit performs, during one frame, transferring charge in the photoelectric conversion unit to the first or second charge holding portion a plural times for each of the first and second charge holding portions in each of the pixels at the same time, and performs, during the one frame, reading out from each pixel a signal corresponding to charge in the third charge holding portion and a signal corresponding to charge in the fourth charge holding portion.

Photoelectric conversion device and method of driving photoelectric conversion device

A learning deviceincludes a first learning unit. The first learning unitincludes a first supervised learning unitand a first self-supervised learning unit. The first supervised learning unitlearns a first object detection networkusing learning dataso as to reduce a first loss between an output of the first object detection networkfor detecting an object from target image data and supervised dataB. Using image dataA and self-supervised dataC generated from the image dataA, the first self-supervised learning unitlearns the first object detection networkso as to reduce a second loss of a feature amount of a corresponding candidate area P between the image dataA and the self-supervised dataC, the second loss being derived by the first object detection network

Learning device, detection device, learning system, learning method, computer program product for learning, detection method, and computer program product for detecting

Provided is a photoelectric conversion device including: a pixel array including a plurality of pixels arranged to form a plurality of columns; and a column circuit arranged corresponding to each of the plurality of columns of the pixel array. The column circuit includes a sample and hold unit and a plurality of lines including a line configured to supply a potential to the sample and hold unit. The plurality of lines is commonly connected or separated in the photoelectric conversion device.

Photoelectric conversion device

A photoelectric conversion apparatus includes a light receiving circuit configured to convert light into an electrical signal, a readout circuit configured to read out an analog signal corresponding to the electrical signal, a ΔΣ A/D converter configured to convert the analog signal into a digital signal, and a control circuit configured to change a gain of the photoelectric conversion apparatus in accordance with a change of a driving mode of the photoelectric conversion apparatus. The analog signal read out by the readout circuit is an analog current signal. The readout circuit includes a variable resistor on a signal path for supplying the analog current signal to the ΔΣ A/D converter. The control circuit changes the gain of the photoelectric conversion apparatus by changing a resistance value of the variable resistor.

Photoelectric conversion apparatus, A/D converter, and equipment

The disclosed apparatus includes a plurality of differential transmitters, and a power supply circuit that supplies a power supply voltage to each of the plurality of differential transmitters. The power supply circuit includes a common circuit unit that defines the power supply voltage supplied to the plurality of differential transmitters, and a plurality of individual circuit units provided in association with the plurality of differential transmitters and each connected to the common circuit unit. Each of the plurality of individual circuit units has an output node that outputs the power supply voltage defined by the common circuit unit to a corresponding differential transmitter of the plurality of differential transmitters, and respective output nodes of the plurality of individual circuit units are connected to each other.

Apparatus, power supply circuit, photoelectric conversion device, imaging device and movable object

Provided is a photoelectric conversion apparatus including a plurality of pixels and a control unit, wherein each of the pixels includes a photoelectric conversion unit and a digital-signal output unit configured to output a digital signal based on the output of the photoelectric conversion unit, and the number of bits of the digital signal may be switched.

Photoelectric conversion apparatus and image pickup system

An estimation apparatus includes one or more hardware processors configured to detect a first object included in time-series images, and generate a tracking trajectory of the first object; detect a state change event indicating an appearance, a disappearance, a bend, or a stay of the tracking trajectory, and extract a coordinate of the first object in which the state change event has occurred; and estimate a determination region based on the coordinate. Accordingly, the estimation apparatus is able to estimate more accurately an image region to be analyzed.

Estimating tracking determination region based on object state change event coordinates

In a case of executing first printing that printing is performed by using a first group, which includes nozzles of a nozzle array whose distances to a detection unit are less than a first predetermined value, and thereafter executing second printing that printing is performed by using a second group, which includes nozzles of the nozzle array whose distances to the detection unit are equal to or less than the first predetermined value and are equal to or more than a second predetermined value, a first driving pulse for the first printing is determined by using a first temperature, which is detected by the detection unit when the first printing is performed. A second driving pulse for the second printing is determined by use of a second temperature, which is derived based on the first temperature and corresponds to a temperature of the nozzles of the second group.

Printing apparatus

A photoelectric conversion apparatus includes a first chip including a first semiconductor element layer and a second chip including a second semiconductor element layer, the first chip and the second chip are bonded by a plurality of metal bonding portions between the first semiconductor element layer and the second semiconductor element layer, the plurality of pixel circuits includes a first pixel block including n (n is an integer of 3 or more) pixel circuits, and a second pixel block, the plurality of metal bonding portions includes a first metal bonding portion connecting the first semiconductor element layer and the second semiconductor element layer, and the number of the first metal bonding portions arranged at positions overlapping the first pixel block in a planar view is smaller than the number of the first metal bonding portions arranged at positions overlapping the second pixel block in a planar view.

Photoelectric conversion apparatus, photoelectric conversion system, and movable body

Growing community of inventors

Kawaguchi, Japan

Daisuke Kobayashi