Sony Corporation

Honda Motor Co., Ltd.

Fujikura Limited

Sony Group Corporation

Sony Semiconductor Solutions Corporation

Koninklijke Philips Corporation N.v.

Hiroyuki Yamagishi

Makoto Noda

Kenichi Kawasaki

Yasushi Fujinami

Shigeto Akahori

Shinyu Hirayama

Yoko Yamaji

Yusuke Oike

Satoshi Hasegawa

Ryoji Ikegaya

Takahiro Takeda

Tomohiro Matsumoto

Keitarou Kondou

Masashi Shinagawa

Akito Sekiya

Yusuke Tanaka

Hiroshi Sakai

Yoshiteru Kamatani

Takehisa Ishida

Yoshihide Shimpuku

Nobuyuki Nagai

Andries Pieter Hekstra

Hideo Kawabe

Yasuhiro Okada

Yoshihito Higashitsutsumi

Willem Marie Julia Marcel Coene

Isao Matsumoto

Yusaku Kato

Masaaki Kishimoto

Hitoshi Saito

Shigenori Uchida

Toshihiro Furusawa

Nobuo Kambara

Takayuki Mogi

Masayoshi Morita

Yukihisa Kinugasa

Tatsuhito Aono

Yu Shigeta

Koichiro Sato

Shintaro Nonaka

Hiroaki Kawanishi

Tetsuya Makita

Toshitaka Namba

Machie Saitou

Ali Hajimiri

Makoto Nada

Shinsaku Takikawa

Tomohide Shibutani

Taiki Ishikawa

A stereolithography device includes: a container that stores a photocurable resin before curing, the container having a bottom plate that is optically transparent; a holder configured to be immersed into the photocurable resin; a reaction light irradiation section configured to irradiate a reaction light that accelerates curing of the photocurable resin, wherein the reaction light passes through a boundary surface between the bottom plate and the photocurable resin; and an inhibition light irradiation section configured to irradiate an inhibition light that inhibits curing of the photocurable resin, wherein the inhibition light is totally reflected at the boundary surface.

Stereolithography device and method for producing structure

A signal processing circuit outputs, in a case where a first timing at which a first input signal changes is earlier than or same as a second timing at which a second input signal changes, a first output signal at the first timing and a second output signal at the second timing, and outputs, in a case where the first timing is later than the second timing, the first output signal and the second output signal at the second timing.

Signal processing circuit, signal processing device, and signal processing method using logic circuit

A film peeling apparatus includes: a moving member; a first rod having a first contact portion at a lower end that contacts an upper surface of a film; a second rod having a second contact portion at a lower end; and a support portion supporting the first and second rods such that the first and the second rods move in a vertical direction with a movement of the moving member in the vertical direction. The first contact portion has a suction portion that sucks the film, the second contact portion has a sliding portion so that the film can be moved in a horizontal direction while the film is pressed by the second rod. When the moving member moves, the support portion support the first rod and the second rod so that the second rod starts to rise after the first rod starts to rise.

Film peeling apparatus and film peeling method

A signal processing circuit has a plurality of first circuits each including a first-time-length-signal output circuit that outputs a first time-length signal representing a time length between first timing at which a first input signal changes and second timing at which a second input signal changes and a second-time-length-signal output circuit that outputs the first time-length signal as a second time-length signal at timing based on a control signal. The signal processing circuit includes a second circuit that outputs the second time-length signal having the longest time length among a plurality of the second time-length signals output respectively from the plurality of first circuits.

Signal processing circuit, signal processing device, and signal processing method to suppress power consumption

An arithmetic device includes a comparison unit comparing voltage generated with charge stored in a storage unit with a threshold, and outputting an output signal at a timing when the voltage exceeds the threshold, and a timing extension unit extending an interval between timings at each of which the output signal is output.

Product-sum arithmetic device, product-sum arithmetic circuit, and product-sum arithmetic method

A multiply-accumulate device () includes: a comparison unit () that compares, with a threshold voltage, a voltage generated by an electric charge stored in a storage unit (), and outputs an output signal at timing at which the voltage exceeds the threshold voltage; and a control circuit () that reduces, based on a predetermined set value, a charging current to the storage unit () from a plurality of input units () connected to the storage unit ().

Multiply-accumulate device and multiply-accumulate method

A multiply-accumulate system () includes: a statistic calculation unit () that executes a standardization calculation for an input signal; and a multiply-accumulate device () that executes multiplication-accumulation based on the standardized input signal.

Multiply-accumulate system and multiply-accumulate method

A method of inspecting short circuit of an electrolyte membrane by a short circuit inspection apparatus includes an obtaining step of performing a process of obtaining the energization state of a limited range including divided portions that are adjacent to each other in a range which is smaller than the entire range of the plurality of divided portions, for each of a plurality of limited ranges provided at different positions, and a determination step of determining whether or not a short circuit portion is present in the electrolyte membrane based on the energization state of the plurality of limited ranges.

Method of inspecting short circuit of electrolyte membrane and apparatus for inspecting short circuit of electrolyte membrane

Provided is a signal processing device capable of distinguishing and measuring a plurality of measurement targets even with simple configuration. The signal processing device including a reception processing unit that receives a response to a predetermined signal transmitted from a transmission antenna, and a determination unit that determines the plurality of measurement targets by a response to a plurality of signals corresponding to a second direction having a predetermined range different from a first direction having a predetermined range.

Signal processing device, radar system, and signal processing method

A laser processing apparatusincludes a continuous-wave laser oscillatorfor generating a continuous-wave laser beam, a condenser lensfor concentrating a continuous-wave laser beam onto a workpiece, and a delay time setting means for calculating an energy value for each processing by a continuous-wave laser beam irradiation on the basis of processing data and accumulating the calculated energy value, and setting a predetermined delay time between the processings when the accumulated energy value exceeds a predetermined threshold.

Laser processing apparatus and laser processing method

Provided is a method for inspecting a current leak of a fuel cell, which is provided with an anode electrode, a cathode electrode, and an electrolyte membrane sandwiched between the anode electrode and the cathode electrode, the method including: a first process in which a first voltage, which is a limit voltage of the electrolyte membrane, is applied to the fuel cell; a second process in which a second voltage, which is lower than the first voltage, is applied to the fuel cell after the first process; a third process in which a third voltage, which is lower than the second voltage, is applied to the fuel cell after the second process; and a determination process in which a value of a current flowing through the fuel cell in the third process is detected, and whether the detected current value is lower than a prescribed current value is determined.

Method for inspecting current leak of fuel cell

A joint structure comprising a light-absorbable member having at least one opening portion and a light-permeable member superposed on the light-absorbable member so as to cover the opening portion, wherein an annular weld part is formed so as to enclose the opening portion and join the light-absorbable member and the light-permeable member, and an area ratio of a portion at the side of the light-absorbable member to a portion at the side of the light-permeable member side is in a range of 12-35 viewing a section perpendicular to the extending direction of the annular weld part.

Joint structure and method of manufacturing joint structure

A joint structure comprises a light-absorbable member having at least one opening portion and a light-permeable member superposed on the light-absorbable member so as to cover the opening portion, wherein a first annular weld part is formed so as to enclose the opening portion and join the light-absorbable member and the light-permeable member, and a second dot-like weld part(s) joining the light-absorbable member and the light-permeable member is/are formed in a position adjacent to the first weld part.

A joint structure comprises a light-absorbable member having at least one opening portion and a light-permeable member superposed on the light-absorbable member so as to cover the opening portion, wherein an annular weld part is formed so as to enclose the opening portion and join the light-absorbable member and the light-permeable member, and the light-permeable member is formed into a thin sheet adhering to the light-absorbable member by deforming at a depressurized state of an interior of the opening portion before the formation of the annular weld part.

The present technology relates to a transmitter, a transmission method, a receiver, and a reception method that can keep upsizing and cost increase to a minimum. The transmitter and the receiver have a detection mode and a communication mode as operation modes. The detection mode detects contact between a first waveguide on the side of the transmitter and a second waveguide on the side of the receiver. The communication mode sends or receives a modulated signal, acquired through frequency conversion of a baseband signal, via the first and second waveguides. The transmitter sends a given signal to the first waveguide in the detection mode. The transmitter and the receiver go from the detection mode to the communication mode in response to a given signal received by the receiver via the second waveguide and send and receive the modulated signal via the first and second waveguides in the communication mode.

Transmitter, transmission method, receiver, and reception method

Growing community of inventors

Tokyo, Japan

Hiroyuki Yamagishi