Canon Kabushiki Kaisha

Mitsubishi Heavy Industries Thermal Systems, Ltd.

Mitsubishi Heavy Industries Limited

Kabushiki Kaisha Toshiba

Fujitsu Corporation

Nissan Motor Company Limited

Hitachi, Ltd.

Renesas Electronics Corporation

Renesas Technology Corp.

Fujitsu Semiconductor Limited

Fujitsu Microelectronics Limited

Socionext Inc.

Mitsubishi Paper Mills Limited

Calsonic Corporation

Fujitsu Microcomputer Systems Limited

Hajime Sato

Katsuyuki Kobayashi

Yuichiro Yoshimura

Atsushi Tanaka

Ryozo Yanagisawa

Yoshiyuki Kimata

Makoto Takeuchi

Hideaki Horie

Kazuhide Watanabe

Takahide Ito

Masao Shinozaki

Yoshiro Aoki

Takanori Tsunashima

Takaaki Abe

Masahide Hasegawa

Hiroki Nakamura

Takuya Kinoshita

Akihiro Matsushita

Masaki Miyatake

Takayuki Komine

Takashi Maeda

Hiroyuki Kimura

Takashi Watanabe

Masaki Tokioka

Takayuki Hagita

Kyoichi Watanabe

Masachika Masuda

Hiromichi Suzuki

Gen Murakami

Kenji Shimizu

Masayuki Sakai

Kenji Hosaka

Satoru Kawamoto

Takayuki Kuwahara

Nozomu Harada

Takahiro Naito

Shigeru Yoshida

Osamu Shimamura

Kiyofumi Ochii

Shinichi Isobe

Katsuhiro Fujita

Kiwamu Kobayashi

Takamitsu Saito

Yasuyuki Hanazawa

Takayuki Hashimoto

Hiroshi Yamazaki

Naoki Umemura

Tatsuo Ishiguro

Takaaki Furuyama

Kotoku Sato

Shigeyuki Hayakawa

Kenta Aruga

Makoto Ogawa

Shigeki Miura

Genta Yoshikawa

Yuji Nakagawa

Ritsuo Machii

Wahei Kitamura

Takuya Okada

Takuma Yamashita

Yohei Hotta

Taichi Tateishi

Hisao Mizuno

Gen Takayama

Syuichi Saito

Teruo Segawa

Mitsuhiro Higashiho

Ken Watanabe

Akihiro Iwase

Yoshiaki Miyamoto

Yoshiki Iwakiri

Hoko Hirai

Akira Sugiura

Takuto Kawahara

Tohru Yasuda

Yoshiyuki Ishida

Isamu Kobayashi

Takayoshi Taniai

Daichi Adachi

Takashi Goto

Mikito Sasaki

Susumu Matsuda

Ryouichi Senbokuya

Yasushi Sasaki

Isaya Sobue

Hirokuni Takano

Shigeo Honma

Hirofumi Hirata

Tadashi Saitoh

Yasuharu Maruiwa

Kyouichi Watanabe

Hitoshi Tamaki

Kazuo Nakamura

Keiichi Koike

Takeshi Takeda

Masahiro Taniguchi

Keisuke Iguchi

Shinji Oyamada

Kazuki Takahashi

An information processing apparatus obtains a plurality of processing steps concerning a work in installation or operation of a system including a plurality of apparatuses, and progress statuses of the plurality of processing steps, and causes a display unit to display a screen including information representing the plurality of processing steps and the progress statuses of the plurality of processing steps.

Information processing apparatus, method, and non-transitory computer-readable storage medium

A scroll compressor with a stationary scroll, an orbiting scroll, and a discharge port through which a fluid that has been compressed by both the scrolls is discharged. An end plate of the orbiting scroll is provided with an end-plate side stepped portion formed such that, along a spiral of a spiral wrap, the height thereof increases toward a central side of the spiral and decreases toward an outer end side thereof. A spiral wrap of the stationary scroll is provided with a wall-portion side stepped portion formed corresponding to the end-plate side stepped portion such that the height thereof decreases toward the central side of the spiral and increases toward the outer end side thereof. A pair of compression chambers face each other. The ventral side compression chamber communicates with the discharge port before the dorsal side compression chamber communicates with the discharge port.

Scroll compressor including end-plate side stepped portions of each of the scrolls corresponding to wall-portion side stepped portions of each of the scrolls

This scroll compressor comprises: a shaft that is capable of rotating about an axis; a motor that rotatably drives the shaft; a compressor body that is driven by the rotation of the shaft; a housing that covers the motor and the compressor body and that has a bottom surface facing the motor from the axial direction; an intake port that guides a refrigerant into the housing; and heat-dissipating fins that are formed on the bottom surface, that extend in the direction in which the refrigerant flows, and that are divided in the flow direction.

Scroll compressor housing with fin arrangement

A storage system that determines coupling priority of a plurality of coupling candidate servers includes a control unit. The control unit is configured to acquire information on security strength from the coupling candidate servers, determine coupling priority of the respective coupling candidate servers on a basis of the security strength of the coupling candidate servers and processing speed performance in processing relating to security with the coupling candidate servers, and cause the determined coupling priority of the coupling candidate servers to be stored in a prescribed memory.

Storage system, coupling priority determination method, and recording medium

A scroll compressor comprising a fixed scroll (); an orbiting scroll () supported in a manner allowing for orbiting motion; a discharge port through which a fluid compressed by the two scrolls () is discharged; an end plate step portion (E) provided on an end plate of the orbiting scroll () formed so that a height of the end plate is higher on a center portion side in the direction of a spiral wrap and lower on an outer end side; and a wrap step portion (E) provided on a wall portion of the fixed scroll () that corresponds to the end plate step portion (E) so that a height of the wall portion is lower on the center portion side of the spiral and higher on the outer end side; wherein the orbiting scroll () is treated for surface hardening and the fixed scroll () is not treated for surface hardening.

Scroll compressor including fixed and orbiting scroll having stepped portions and a surface hardened treatment

a processing system comprises a plurality of image capturing units configured to capture a space including an object and configured to be used for generating a virtual viewpoint image representing a view from a virtual viewpoint; and a presenting unit configured to perform presentation for determining an orientation of the object in the space.

Processing system, processing method and non-transitory computer-readable storage medium

A scroll compressor with a stationary scroll, an orbiting scroll, and a discharge port through which a fluid that has been compressed by both the scrolls is discharged. An end plate of the orbiting scroll is provided with an end-plate side stepped portion formed such that, along a spiral of a spiral wrap, the height thereof increases toward a central side of the spiral and decreases toward an outer end side thereof. A spiral wrap of the stationary scroll is provided with a wall-portion side stepped portion formed corresponding to the end-plate side stepped portion such that the height thereof decreases toward the central side of the spiral and increases toward the outer end side thereof. A pair of compression chambers which face each other, the ventral side compression chamber communicates with the discharge port before the dorsal side compression chamber communicates with the discharge port.

In a scroll compressor () provided with a fixed scroll () and an orbiting scroll (), an inclined portion is provided in which the inter-facing surface distance (L) between an end plate () and an end plate () that face each other decreases continuously from the outer peripheral side towards the inner peripheral side. The inclined portion is configured from wall inclined portions () in which the height of a wall () decreases continuously from the outer peripheral side towards the inner peripheral side, and end plate inclined portions () in which a tooth bottom surface is inclined in accordance with the incline of the wall inclined portions (). The inclined portion is provided across a range of no less than 180&#xb0; around the center of the spiral.

Scroll fluid machine and scroll member used therein

Provided is a tip seal that makes it possible to improve the durability of a tip seal installed on the tooth tip of a wall even when a continuously inclined section is provided to the wall. The tip seal is provided with: a tip seal inclined section (A) installed in a groove section of a wall in which the height changes continuously in a spiral direction; and a tip seal flat section (B) that is installed in a groove section of the wall in which the height is fixed in the spiral direction and that is adjacent to the tip seal inclined section (A). A recess () is formed at a position away from the adjacent area between the tip seal inclined section (A) and the tip seal flat section (B).

Tip seal and scroll fluid machine using same

In this scroll fluid machine, a tip seal () that is in contact with facing end plates () and that is for sealing in a fluid is provided to a tip seal groove () formed on the tooth tip of a wall (). The tooth bottoms of the end plates () have a shape in which a central section is deeper than a side section () in a width direction orthogonal to the spiral direction of a wall (). During operation, the protrusion amount (&#x3b4;) when the tip seal () protrudes from the tooth tip of the wall () in an inclined section and is in contact with the facing end plates is greater than the protrusion amount (&#x3b4;) when the tip seal () protrudes from the tooth tip of the wall () in a flat section and is in contact with the facing end plates.

Scroll fluid machine with decreasing inter-facing surface and arc shape end plate central portion

Scroll member of a scroll fluid machine

Scroll compressor including fixed and orbiting scrolls having different heights and surface hardenings

A scroll fluid machine that attenuates the bending stress applied to the base of a wall body having an inclined section. The scroll fluid machine is provided with a wall body inclined section in which the distance between the facing surfaces of an end plate of a fixed scroll and an end plate of a rotating scroll that face each other continuously decreases from the outer circumferential side toward the inner circumferential side. A mesh clearance that is a gap between wall bodies formed when the wall bodies mesh with each other is larger on the outer circumferential side of the inclined section than on the inner circumferential side of the inclined section. The mesh clearance is made larger by drawing the wall surface of a wall body further back toward the central side of the wall body in the thickness direction than the original wall surface profile thereof.

Scroll fluid machine having a different mesh clearance between the fixed and orbiting scroll wraps

The present invention improves performance of a scroll fluid machine by effectively exhibiting a function of a tip seal installed at a tooth tip of a wall body even when a continuous slope is provided to the wall body. A slope in which the distance between opposing surfaces of opposing end plates continuously reduces from the outer peripheral surface toward the inner peripheral surface is provided, and a tip seal () that comes into contact with an opposing tooth bottom so as to seal a fluid is provided to a tip seal groove () formed at a tooth tip of a wall body () corresponding to the slope. A groove bottom () of the tip seal groove () is formed into a shape in which the center portion () in the groove width direction deepest. The tip seal () is formed such that the center portion (), in the width direction, of the bottom () of the tip seal () facing the groove bottom () projects farther than both side portions ().

Scroll fluid machine and tip seal

Growing community of inventors

Tokyo, Japan

Hajime Sato