The Furukawa Electric Co., Ltd.

Disco Corporation

Nec Corporation

Mitsubishi Electric Corporation

Canon Kabushiki Kaisha

Renesas Electronics Corporation

Eli Lilly and Company

Chugai Seiyaku Kabushiki Kaisha

Kyowa Hakko Kirin Co., Limited

Yosuke Watanabe

Yoshikatsu Inagaki

Kenya Kawabata

Toshiaki Nakamura

Tatsuro Miura

Masatomo Mizuta

Kazuaki Aotani

Hirofumi Aoki

Masaru Nakamura

Keiji Nomaru

Yuichi Sasaki

Mitsuhiro Matsumoto

Mitsuru Sendouda

Eri Kataoka

Ayumi Sakai

Mikihito Kanno

Takamichi Koide

Satoshi Kobayashi

Hiroshi Okada

Masanori Tanaka

Yusuke Nagai

Nobuyuki Tanaka

Kenji Furuta

Yukio Morishige

Takeshi Komatsu

Satoru Motohashi

Kohei Matsumoto

Yasumi Sasaki

Koichiro Misu

Shunsuke Yamamoto

Hideaki Kawabata

Fumiaki Itoh

Ryugo Oba

Hideo Mitsuhashi

Shuichi Ono

Shuta Hikichi

Mitsuru Sendoda

Hiroko Kusano

Satoshi Saitoh

Koji Matsunaga

Dinesh Shyamdeo Mishra

Kiyoshi Ohsuga

Nobumori Ogoshi

Maki Kuwayama

Takayuki Kawabata

Haruo Yokota

Chiharu Miyazaki

Masakazu Fukuda

Naoto Oka

Tomoji Minowa

Yoshikazu Tashiro

Qiang Song

Hong Zhuang

Koichi Mitani

Taizo Kise

Tatsuya Inaoka

Hiroshi Yokochi

Kensaku Hosoguchi

Chifumi Seida

Masataka Motohashi

A vapor chamber including a container having a cavity portion formed inside, and including a first surface and a second surface opposing the first surface, a working fluid sealed in the cavity portion, and a vapor flow path through which the working fluid in a gas phase flows, the vapor flow path being provided in the cavity portion, wherein a container inner surface area increasing unit including a protruding part is formed on an inner surface of the first surface, and a first wick structure is provided on a surface of the protruding part.

Vapor chamber

As antibody variants and isoforms having reduced FVIII mimetic activity than Emicizumab, the antibody variants having some specific amino acid residues in the variable region cleaved out and missing (Q-CDR-Clipped Variants) and the antibody isoforms having inter-heavy chain disulfide bonds less susceptible to reduction under mild reducing conditions (Protected Disulfide Isoforms) are provided.

Antibody variant and isoform with lowered biological activity

The heat transport device includes a first wick structure provided in the internal space of the first heat transport section, and extending from the evaporation section to the condensation section, a second wick structure provided on an inner surface of the second heat transport section, and extending along the heat transport direction of the second heat transport section, and a reflux promoting body provided on the second wick structure, extending along the heat transport direction of the second heat transport section, and having a capillary force, wherein a capillary force of the first wick structure is larger than the capillary force of the reflux promoting body, and the capillary force of the reflux promoting body is larger than a capillary force of the second wick structure, or the capillary force of the reflux promoting body is equal to the capillary force of the second wick structure.

Heat transport device

A heat sink including a plurality of plate-like radiating fins erected on a base plate at a predetermined erection angle θ1 with respect to an extending direction of the base plate. The radiating fins each has: a fin base portion that extends from one end to another end in a width direction of the radiating fin; a perpendicular portion that extends from one end of the fin base portion to a fin tip portion of the radiating fin on a same plane as the fin base portion; an inclined portion that extends from the perpendicular portion to the other end at a predetermined inclination angle θ2 with respect to the fin base portion and the perpendicular portion and extends from the fin tip portion to a fin intermediate portion; and a twisted portion that connects the fin base portion, the perpendicular portion, and the inclined portion.

Heat sink

A noise suppression tape is provided with a tape-shaped insulator, a sticky layer, and a conductive layer. In the sticky layer, one surface is exposed and the other surface is joined to be fixed to one surface of the insulator. A width of the sticky layer is the same as a width of the insulator. The conductive layer, one surface of which is exposed and flush with the one surface of the sticky layer, is embedded in the sticky layer to be fixed to the sticky layer. A width of the conductive layer is smaller than the width of the sticky layer.

Noise suppression tape

The heat sink includes a heat transport member having an evaporation portion to be thermally connected to a heat-generating element, a tube body which is connected to a connection portion located in a condensation portion of the heat transport member, and a heat radiation fin group which is thermally connected to the tube body, in which the heat transport member has an integral internal space, the internal space of the heat transport member communicates with an internal space of the tube body via the connection portion, the tube body has a circular portion in which a shape in a radial direction is a circular shape, and a flat portion in which a shape in the radial direction is a flat shape, the circular portion is located in the connection portion, and the flat portion is located in a part to which the heat radiation fin group is thermally connected.

A noise reduction element includes a protruded portion on which a bent portion of a conductive wire is hooked, and a winder portion around which both a first conductive wire portion extending in one direction from the bent portion of the conductive wire hooked on the protruded portion and a second conductive wire portion extending in another direction from the bent portion of the conductive wire hooked on the protruded portion are wound in a state where the first and second conductive wire portions are parallel to each other.

Noise reduction element

A similarity calculation unit () treats each of a plurality of classifications as a target classification, and calculates a similarity between a reference feature value, which is a feature value extracted from image data of the target classification, and a recognition feature value, which is a feature value extracted from recognition target data, which is image data to be recognized. An influence calculation unit () calculates an influence on the similarity with regard to each partial image of the recognition target data by taking as input the similarity with regard to each of the classifications and the recognition feature value. A feature identification unit () changes the recognition feature value in accordance with the influence.

Feature identification device, feature identification method, and computer readable medium

In an entry field extraction device, a learning unit obtains a learning model by learning, from images of a plurality of documents, features corresponding to types of the documents. A feature field extraction unit extracts, from an image of a document sample, a feature field being a field indicating a feature corresponding to a type of the document sample, using the learning model. An entry field extraction unit extracts an entry field, being a field of an entry column, from a field that remains in the image of the document sample from which the feature field extracted by the feature field extraction unit has been excluded.

Entry field extraction device and computer readable medium

The present disclosure provides a heatsink that can improve heat radiation efficiency of a heat radiating fin and equalize a heat input in a heat receiving portion while securing sufficient volumes of the heat receiving portion, a heat insulating portion, and a heat radiating portion even in an environment in which an installation space for the heatsink, more specifically, an installation space in a width direction of the heatsink is limited. A heatsink including: a heat transport member having a heat receiving portion thermally connected to a heating element; and a heat radiating fin group which is thermally connected to a heat radiating portion of the heat transport member and in which a plurality of heat radiating fins is arranged, wherein the heat transport member has an integral internal space that communicates from the heat receiving portion to the heat radiating portion and that is filled with a working fluid, and a cross-sectional area of an internal space in a direction orthogonal to a heat transport direction of the heat transport member in the heat radiating portion is larger than the cross-sectional area in a heat insulating portion between the heat receiving portion and the heat radiating portion.

Heatsink

A heatsink including: a heat transport member having a heat receiving portion thermally connected to a heating element; and a heat radiating fin group which is connected to a heat radiating portion of the heat transport member and in which a plurality of heat radiating fins is arranged, wherein the heat transport member has an integral internal space that communicates from the heat receiving portion to the heat radiating portion and that is filled with a working fluid, a heat receiving portion inner surface area increasing portion and a supporting member are provided in an internal space of the heat receiving portion, and the supporting member is in surface contact with the heat receiving portion inner surface area increasing portion.

Heat pipe heatsink with internal structural support plate

The present disclosure is to provide a heatsink that can improve heat radiation performance of a heat radiating fin while preventing dry-out of a heat receiving portion and that can equalize a heat input in the heat receiving portion in an environment in which an installation space of the heatsink is limited even when a forbidden region exists in the installation space. A heatsink including: a heat transport member having a heat receiving portion thermally connected to a heating element; and a heat radiating fin group which is connected to a heat radiating portion of the heat transport member and in which a plurality of heat radiating fins is arranged, wherein the heat transport member has an integral internal space that communicates from the heat receiving portion to the heat radiating portion and that is filled with a working fluid, a wick structure extended from the heat receiving portion to the heat radiating portion is housed in the internal space of the heat transport member, and the heat transport member has a heat radiating-side step portion, in which a step is provided in a direction that is not a direction parallel to a heat transport direction of the heat transport member, between a heat insulating portion placed between the heat receiving portion and the heat radiating portion and the heat radiating portion, the heat radiating portion being placed on a side of an installation surface of the heatsink compared to the heat insulating portion.

The present disclosure provides a heatsink that can increase a fin area of a heat radiating fin while securing sufficient volumes of a heat receiving portion, heat insulating portion, and heat radiating portion even in an environment in which an installation space for the heatsink, more specifically, an installation space in a height direction of the heatsink is limited. A heatsink including: a heat transport member having a heat receiving portion thermally connected to a heating element; a pipe body connected to a heat radiating portion of the heat transport member; and a heat radiating fin group which is thermally connected to the pipe body and in which a plurality of heat radiating fins is arranged, wherein the heat transport member has an integral internal space that communicates from the heat receiving portion to a connection portion with the pipe body and that is filled with a working fluid, the internal space of the heat transport member communicating with an internal space of the pipe body, and a cross-sectional area of an internal space in a direction orthogonal to a heat transport direction of the heat transport member in the heat radiating portion is smaller than the cross-sectional area in a heat insulating portion between the heat receiving portion and the heat radiating portion.

The present disclosure is to provide a heat sink capable of improving cooling efficiency of a heat radiation fin and exhibiting excellent cooling performance with respect to a cooling target regardless of an installation posture of the heat sink, and capable of being installed even in a narrow space. The heat sink includes: a heat transport member having a heat receiving portion thermally connected to a heat-generating element and including a first wick structure; a tube body connected to a heat insulating portion or a heat radiating portion of the heat transport member and including a second wick structure; and a heat radiation fin group which is thermally connected to the tube body and in which a plurality of heat radiation fins are arranged, in which, the heat transport member has an integral internal space that communicates from the heat receiving portion to a connection portion with the tube body and is sealed with a working fluid, the internal space of the heat transport member communicating with an internal space of the tube body, and the first wick structure includes a branch portion branched in a thickness direction of the heat transport member and multi-stage stem parts extending from the branch portion in a predetermined direction.

Growing community of inventors

Tokyo, Japan

Yosuke Watanabe