Nippon Telegraph and Telephone Corporation

Hitachi, Ltd.

Tdk Corporation

Dai Nippon Printing Co., Ltd.

Nippon Chemical Industrial Co., Ltd.

Senju Metal Industry Co., Ltd.

Sony Corporation

Agency of Industrial Science and Technology

Honda Motor Co., Ltd.

Disco Corporation

Ebara Corporation

Osaka University

Hokkaido University

Industria Co., Ltd.

Takeshi Sakamoto

Yuki Arikawa

Tsuyoshi Ito

Shinsuke Miyabe

Ryutaro Harada

Yutaka Kinose

Yasuyuki Nakayama

Kenji Tanaka

Kenji Kawai

Junichi Kato

Shunichi Anzai

Kazuhiko Terada

Shuichi Tamura

Nobuyuki Tanaka

Hiroko Hanzawa

Yuji Kuge

Tomomi Yamamoto

Akihito Haruki

Huycu Ngo

Kenji Yasuda

Minoru Ueshima

Yoshitomo Tanaka

Nariyoshi Kobayashi

Tatsuji Nakajima

Naomi Manri

Tatsuhiro Iwai

Shota Yamanishi

Makoto Komatsu

Norio Sato

Kota Shikama

Youngsuk Kim

Masashi Miwa

Kazuaki Takahashi

Masahiro Kikuchi

Yasuhiro Ando

Byeongdeck Jang

Takeshi Izumi

Masami Mori

Yoshie Tachibana

Takashi Mitsui

Takashi Sakuma

Tsutomu Takeya

Youichi Fukada

Nobuya Uchida

Rei Fujimaki

Kazuhiro Koike

Naoto Yoshimoto

Yosuke Murata

Yuko Fujioka

Kaori Sugihara

Satoshi Shigematsu

Jun Terada

Hiroyuki Uzawa

Kazuya Sakamoto

Tetsuya Hidaka

Manabu Matsumoto

Naoki Miura

Jun Hagiwara

Shigeru Kuwano

Yuta Ukon

Yasutaka Kimura

Tomoaki Kawamura

Masaru Katayama

Jun Katsunuma

Yoichi Hitomi

Ryoichiro Oshima

Shinji Fukumoto

Yusuke Kawano

Hiroyuki Takei

Akira Uenishi

Noriko Iiyama

Shuhei Hashiba

Shunsuke Koga

Syuichi Tamura

Hironari Okada

Yoshito Uwano

Satoshi Watanabe

Yusuke Mori

Kozo Fujimoto

Mikio Ishikawa

Kiyoshi Satou

Mari Tokutake

Hiroyoshi Aikawa

Yoshikazu Watanabe

Ryoji Nakatake

Hiroko Yanagisawa

Toshiaki Maruyama

Tatsunori Itai

Ryoma Yasui

Shigeru C J Okumura

Michiya Matsushima

Takeshi Kan

Shu Inoue

Eiji Noguchi

Kenta Kozasu

An embodiment is a computer including a plurality of accelerators, a computer for distributed processing includes a plurality of accelerators to each of which a part of a neural network is assigned and each of which is configured to derive a learning result based on input data and update each parameter value included in the part of the neural network by using the learning result; a plurality of network interface circuits each of which is configured to transmit and receive information on learning including the learning result via a network, and an arithmetic processing unit that is configured to control the plurality of accelerators and the plurality of network interface circuits to cause each of the plurality of accelerators to derive a learning result based on input data and to cause the plurality of network interface circuits to transmit and receive information on learning including the learning result.

Distributed processing computer and distributed deep learning system

A data transfer device transfers a received packet. If the transfer destination of the received packet is a data processing device under control, the data transfer device (confirms the state of a shared bus, and if the shared bus is usable, transfers the packet to the data processing device of the transfer destination via the shared bus, gives the use right of the shared bus to one of the data processing devices in response to communication requirements from the data processing devices, and receives, via the shared bus, a packet from the data processing device given the use right.

Data transfer device, data processing device and data processing method

An anti-8-OHdG antibody and an antibody fragment thereof, with which 8-hydroxy-2'-deoxyguanosine (8-OHdG) in a specimen, particularly urine, can be accurately analyzed, and a measuring method capable of measuring 8-OHdG in a specimen, particularly urine, with high sensitivity are provided. An anti-8-OHdG antibody or an antibody fragment thereof which reacts specifically with 8-OHdG and substantially does not react with urea; the antibody or antibody fragment thereof in which the complementarity-determining regions of the variable regions of heavy and light chains are specific amino acid sequences; and a measuring method for 8-OHdG in a specimen using the antibody or antibody fragment thereof are disclosed.

Anti-8-hydroxy-2'-deoxyguanosine antibody or antibody fragment thereof, production method, kit, measuring method, and device for measurement

An optical connecting component is an optical connecting component to be connected to another optical connecting component, which includes an optical waveguide component, an alignment component for fixing the optical waveguide component, and a magnetic structure integrated with the alignment component. A positioning structure is provided on a connecting end face of the alignment component, in which the positioning structure determines a relative position between the connecting end face and a connecting end face of an alignment component provided in the other optical connecting component.

Optical connecting component and optical connecting structure

A barrier film for a wavelength conversion sheet, which can effectively suppress adhering of a light guide plate to the wavelength conversion sheet and suppresses damaging of a wavelength conversion sheet, a light guide plate, a diffusion plate, etc. A barrier film includes at least a barrier layer and base material layers. The barrier film has stacked on one surface thereof a mat layer including a resin and fillers which at least partially project from the mat layer. In a plan view, the proportion of the projecting fillers from the mat layer that are viewed as having a particle size at least twice the thickness of the mat layer is 20-80% of the total fillers projecting from the mat layer, and the total number of fillers in a square of 1 mmin the plan view of the mat layer is 1800 or more.

Barrier film, wavelength conversion sheet using barrier film, and display device using wavelength conversion sheet

A transfer processing device includes an arithmetic instruction number acquisition circuit, a buffer circuit, a transfer information acquisition circuit, and a software processing unit. The arithmetic instruction number acquisition circuit acquires a transfer instruction number corresponding to transfer information which is information related to the next transfer destination of an arithmetic instruction. The buffer circuit is arranged between the arithmetic instruction number acquisition circuit and the transfer information acquisition circuit, and temporarily stores and relays the arithmetic instruction and the arithmetic instruction number supplied from the arithmetic instruction number acquisition circuit to the transfer information acquisition circuit. The transfer information acquisition circuit acquires transfer information on the basis of the arithmetic instruction number, and gives the acquired transfer information to the arithmetic instruction. The buffer circuit holds the arithmetic instruction number and the arithmetic instruction until an output request from the transfer information acquisition circuit is received.

Transfer processing device

Provided is a barrier film for a wavelength conversion sheet that, when applied to a wavelength conversion sheet, can suppress in-plane uneven brightness of the wavelength conversion sheet. A barrier film for a wavelength conversion sheet, the barrier film including a first base material film, a second base material film, a barrier layer, a primer layer, and an adhesive layer positioned between the first base material film and the second base material film, wherein the barrier film satisfies the following condition 1: <Condition 1> A surface of the barrier film on a side having the primer layer with respect to the adhesive layer is defined as a surface 1; an elevation of the surface 1 is measured at intervals of 1 mm to obtain elevation data about the surface 1; a contour curve of the surface 1 determined by the elevation data is defined as a contour curve 1; at least a part of the surface 1 has at least one irregularity 1 having a height difference between an adjacent peak and valley of 0.001 mm or more and 0.600 mm or less in the contour curve 1 in a predetermined direction; when a height difference and a width of the irregularity 1 are defined as H [mm] and W [mm], respectively, the following expression (1): H/W≤1.5×10(1) is satisfied.

Barrier film for wavelength conversion sheet, wavelength conversion sheet, backlight, and liquid crystal display device using barrier film, and method for selecting barrier film for wavelength conversion sheet

A distributed deep learning system that can achieve speeding-up by processing learning in parallel at a large number of learning nodes connected with a communication network and perform faster cooperative processing among the learning nodes connected through the communication network is provided. The distributed deep learning system includes: a plurality of computing interconnect devicesconnected with each other through a ring communication networkthrough which communication is possible in one direction; and a plurality of learning nodesconnected with the respective computing interconnect devicesin a one-to-one relation, and each computing interconnect deviceexecutes communication packet transmission-reception processing between the learning nodesand All-reduce processing simultaneously in parallel.

Distributed deep learning system, distributed deep learning method, and computing interconnect device

Provided is a barrier film that can suppress a change in color when applied to a wavelength conversion sheet. A barrier film for a wavelength conversion sheet, comprising an inorganic oxide layer A, an organic coating layer B, an inorganic oxide layer C, and a primer layer D in presented order on a light-transmitting base material, wherein thicknesses of the light-transmitting base material, the inorganic oxide layer A, the organic coating layer B, the inorganic oxide layer C, and the primer layer D are defined as t, t, t, t, and t, respectively; tis 150 nm or more and 500 nm or less; and t/tis 0.55 or more and 1.65 or less.

Barrier film, and wavelength conversion sheet, back light, and liquid crystal display device which use same

Each NIC performs an aggregation calculation of data output from each processor in a normal order including a head NIC located at a head position of a first pipeline connection, an intermediate NIC located at an intermediate position, and a tail NIC located at a tail position, and when the aggregation calculation in the tail NIC is completed, each NIC starts distribution of an obtained aggregation result, distributes the aggregation result in a reverse order including the tail NIC, the intermediate NIC, and the head NIC, and outputs the aggregation result to the processor of the communication interface.

Distributed processing system and method

A distributed processing node includes a computing device that calculates gradient data of a loss function from an output result obtained by inputting learning data to a learning target model, an interconnect device that aggregates gradient data between the distributed processing node and other distributed processing nodes, a computing function unit that is provided in a bus device and performs processing of gradient data from the computing device, and a DMA controller that controls DMA transfer of gradient data between the computing device and the bus device and DMA transfer of gradient data between the bus device and the interconnect device.

Distributed processing node and distributed processing system

A scheduling apparatus includes: a division control device configured to divide an entire communicable area into a plurality of areas; a combination generation device (-to-N) configured to generate candidate patterns of combinations of transmission points and user terminals for each area; a combination evaluation device (-to-N) configured to calculate evaluation values of candidate patterns for each area; an optimal combination holding device (-to-N) configured to hold an optimal combination pattern among candidate patterns for each area; a calculation result sharing device configured to output an evaluation value of an optimal combination pattern to the combination evaluation device (-to-N) for sharing with the areas as shared information; and an overall transmission weight matrix calculation device configured to calculate a transmission weight matrix for an entire communicable area based on a result obtained by combining optimal combination patterns of the areas.

Scheduling apparatus, scheduling method and program

Provided is a film for a wavelength conversion sheet that can suppress a change in color with time when applied to a wavelength conversion sheet. A film for a wavelength conversion sheet, comprising a primer layer and a first base material film in presented order, wherein a refractive index of the primer layer is defined as n, a thickness of the primer layer is defined as t, and a refractive index of the first base material film is defined as n, and the following condition 1 or the following condition 2 is satisfied: Condition 1: n<n, and drepresented by the following expression 1 represents a range of x±0.10 wherein x is an odd integer; Condition 2: n>n, and drepresented by the following expression 1 represents a range of x±0.10 wherein x is an even integer; Expression 1: d=n×t/112.5 nm.

Film for wavelength conversion sheet, and wavelength conversion sheet, backlight, and liquid crystal display device which use same

Provided is a barrier film that can suppress a change in color when applied to a wavelength conversion sheet. A barrier film for a wavelength conversion sheet that is a barrier film comprising at least one inorganic oxide layer and at least one organic coating layer on one surface of a light-transmitting base material, wherein a value of a water vapor transmission rate according to JIS K7129-2:2019 is 0.20 g/m·day or less, and when a spectral transmittance of the barrier film is measured with a surface of a side comprising the inorganic oxide layer and the organic coating layer as a light coming-in surface, the barrier film comprises a spectral transmittance bottom at which the spectral transmittance changes from decreasing to increasing, or a spectral transmittance peak at which the spectral transmittance changes from increasing to decreasing, in the range of 450 nm±7 nm.

Barrier film, and wavelength conversion sheet, backlight, and liquid crystal display device in which same is used, as well as method for selecting barrier film

The present invention provides a solder paste that suppresses generation of voids and has excellent reliability. A solder paste contains Sn-based powder, SnSb-based alloy powder with Sn and 10 mass % or more of Sb, and flux, wherein a liquidus temperature of the SnSb-based alloy powder is higher than a liquidus temperature of the Sn-based powder, and a content ratio of the Sn-based powder and the SnSb-based alloy powder is 75:25 to 95:5. Preferably, the content ratio of the Sn-based powder to the SnSb-based alloy powder is 80:20 to 90:10.

Solder paste

Growing community of inventors

Tokyo, Japan

Takeshi Sakamoto