Sony Corporation

Honda Motor Co., Ltd.

Shin-etsu Chemical Co., Ltd.

Mitsubishi Electric Corporation

Stanley Electric Co., Ltd

Other

Nikkiso Company Limited

Nec Corporation

Agc Inc.

Sankyo Company, Limited

Nec Platforms, Ltd.

Yamaguchi, Jinichi

Keisuke Kato

Takashi Chino

Hideo Yoshikoshi

Masaru Takeuchi

Yuji Nogami

Hajime Kitamura

Kenichiro Nagasaka

Yuki Tamura

Masakuni Nagano

Takahiro Fukuhara

Kazufumi Kuroda

Yusuke Nakagawa

Yoshihisa Iwamoto

Yusuke Ikeda

Takashi Kimura

Yasuo Toko

Yasunori Kawanami

Hiroaki Morikawa

Atsushi Tsutsumi

Koji Masumoto

Masaaki Suzuki

Jinichi Yamaguchi

Shinji Ishii

Masabumi Ito

Susumu Tosaka

Kazuhiro Shono

Kunihiko Katano

Hiroshige Ito

Mikio Kitai

Hajime Yashiro

Eiichi Hoshino

Hiroyuki Kurokawa

Masaru Aoki

Nobukazu Kosone

Takao Kawamura

Kenzo Kaminaga

Kotaro Higuchi

Yoshihisa Hirakuri

Goushi Koike

Yuichiro Umeda

Ryohei Uno

Yukio Hirayama

Nobumoto Sekiguchi

Yasuo Takahashi

Tomohide Mano

Masahiro Deguchi

Shohei Tsukamoto

Noriyoshi Kayaba

Masahide Koga

Tomoya Watanabe

Akihito Takai

Shunta Suzuki

Shigeru Miyamoto

Itsuro Watanabe

Mika Yokoyama

Hiroyuki Ezura

Mie Kobayashi

Kiyoshi Hara

Chiaki Ohama

Syuzi Sayama

Kiyomi Yamaguchi

Tomio Sasao

Kiyoshi Iijima

A device management system for an inverter compressor is a device management system for an inverter compressor provided with a motor to be driven by an inverter, and includes: a partial discharge detector that detects a voltage of the motor to detect a partial discharge that occurs in the motor; and a determination module that determines whether there is a risk of occurrence of the partial discharge or whether the partial discharge occurs based on a result of detection by the partial discharge detector. When the voltage detected by the partial discharge detector is higher than a first threshold, the determination module determines that there is a risk of the occurrence of the partial discharge or the partial discharge occurs, and performs a protective operation to reduce the risk of the occurrence of the partial discharge in the motor or the occurrence of the partial discharge in the motor.

Device management system for inverter compressor

The tank attachment structure includes a floor panel () having a raised portion () and an opening () protruding toward a passenger compartment, a tank () disposed inside the raised portion (), a plurality of upper bands () configured to cover the tank () from above, a lower plate () connected to the upper bands (), and a pair of cross members () provided in front of and behind the tank () and extending in the vehicle width direction. The lower plate () has a width dimension greater than that of the upper bands () in a vehicle width direction and is provided by the number smaller than that of the upper bands () to cover the opening (). A front end portion () and a rear end portion () of the lower plate () are attached to the pair of cross members (), respectively.

Tank attachment structure

A motor includes a stator unit formed by coupling plural stators to one another into an annular shape. Each of the stators has: an iron core having an arc-shaped core-back portion and a tooth portion protruding from the core-back portion, the iron core forming slot portions between the iron core and adjacent ones of the stators; insulating members disposed on both end portions, in the axial direction, of the iron core; insulating films disposed so as to be in contact with inner walls of the slot portions of the iron core; and a winding disposed in the slot portions and wound over the iron core with the insulating members and the insulating films interposed therebetween. In a portion of each of the insulating films that is in contact with the inner wall of the slot portion, at least a portion that is in contact with an outer circumferential surface of the tooth tip portion has a length in the axial direction longer than the length of the iron core in the axial direction. Each of the insulating members has position fixing portions that are engaged with the iron core to fix the position of the insulating member.

Motor and compressor including the same

Provided is an information display device for a vehicle having a display control section acquiring information of the vehicle and a display section displaying an image selected by the display control section. The vehicle includes a shift lever that can select at least a parking range and a driving range, and an in displayed on the display section includes either a first vehicle image or a second vehicle that are images of the vehicle viewed from mutually different directions. On the display section, the display control section displays the first vehicle image when the shift lever selects the parking range and the second vehicle image when the shift lever selects at least the driving range.

Information display device for vehicle

A scroll compressor includes a fixed scroll including a first end plate having an injection passage through which refrigerant is supplied to a refrigerant suction chamber. The injection passage includes an outlet passage section that opens into the refrigerant suction chamber and extends linearly. A refrigerant compression chamber is disposed on an extension of the outlet passage section.

Scroll compressor having injection passage including first and second outlet passage sections

An electrical power control apparatus controls electrical power supply from an electrical power source unit and a battery unit to a target of supply. The electrical power control apparatus includes a supply control circuit. The supply control circuit supplies electrical power of the battery unit in preference to electrical power of the electric power source unit to the target of supply when an amount of charge of the battery unit is equal to or higher than a threshold.

Electrical power control apparatus, electrical power control method and electrical power control system

A machining apparatus for a curved plate includes a holder that holds a main surface of a curved plate having curved surfaces on both main surfaces; a machining device that machines an outer circumference of the curved plate held by the holder; a movable frame that retains the machining device; a driver that moves the movable frame to move a machining point of the curved plate held by the holder; a controller that controls the driver; and a guide that guides the movable frame along the outer circumference of the curved plate held by the holder.

Curved plate machining apparatus, and method of manufacturing curved plate with machined outer circumference

Provided is a capacitor state display device for a vehicle displaying a capacitor state in the vehicle. The vehicle includes a capacitor to which electric power is supplied from an external charging facility, and a power consumption section consuming electric power supplied from the external charging facility or the capacitor. The capacitor state display device includes a display control section acquiring the capacitor state and a display section displaying images based on a command of the display control section. The display control section displays that electric power supplied from the external charging facility is being consumed by the power consumption section if electric power supplied from the external charging facility is being supplied to the power consumption section in a state that electric power is being supplied to the vehicle from the external charging facility.

Capacitor state display device for vehicle

Provided is a stator of a rotating electric machine including: a stator core; windings of multiple phases wound around the stator core via insulators attached to the stator core; and tab terminals that each have at least one slit and a plate-shaped tab and that electrically connect an end portion of a winding, of one of the multiple phases, of the windings to an end portion of an other of the windings of a different one of the multiple phases, wherein a portion of each of the insulators or a resin component different from the insulators has a connection terminal insertion hole into which the tab terminal is inserted, and the connection terminal insertion hole is formed on a circle centered on a shaft center of the stator, and a plate surface of the tab of the tab terminal to be inserted into the connection terminal insertion hole is placed to be tangential to the circle.

Rotating electric machine, stator of rotating electric machine, and compressor

An electric motor includes a stator unit, insulators, windings and insulating films. In the stator unit, a plurality of stators including respective iron cores each made of a magnetic body are arranged annularly. The insulators are provided at ends of the iron cores in an axial direction of the stator unit. The windings are wound around the insulators. The insulating films insulate the iron cores and the windings from each other. The insulating films are fixed between the iron cores and the insulators.

Electric motor and compressor provided with the same

To improve the appearance of a light distribution pattern. A liquid crystal element having a first substrate, a second substrate, and a liquid crystal layer, where the first substrate has a counter electrode, where the second substrate includes inter-pixel electrodes, wiring parts, an insulating layer provided above the inter-pixel electrodes and the wiring parts, and pixel electrodes provided above the insulating layer, where the pixel electrodes are arranged along a first direction and a second direction, where the inter-pixel electrodes are arranged to at least overlap with a gap between the two pixel electrodes adjacent to each other in the first direction among the pixel electrodes and are connected to one of the two pixel electrodes through a through hole provided in the insulating layer, and where the wiring parts are connected to one of the inter-pixel electrodes and are arranged on the lower layer side of the pixel electrodes.

Liquid crystal element and lighting apparatus

To provide an electro-optical apparatus suitably usable as a reflective display apparatus with excellent visibility. A first substrate having a first electrode on one surface side, a second substrate having a second electrode on one surface side and arranged opposing the first substrate, an electrolyte layer having material used for electrolytic deposition and disposed between the first electrode and the second electrode are included. Each of the first electrode and the second electrode has a concave-convex configuration on one surface side that is in contact with the electrolyte layer. Surface roughness Ra of one side of the first electrode is 0.4 &#x3bc;m or more, and surface roughness Ra of one surface side of the second electrode is 0.02 &#x3bc;m or more and relatively smaller than the surface roughness of the first electrode.

Electro-optical apparatus, display apparatus

To provide a liquid crystal element with a high contrast ratio capable of achieving both optical control that utilizes a memory property and optical control capable of supporting moving image displays. The two substrates are disposed with an angle formed by the respective orientation processing directions from 0&#xb0; to less than 40&#xb0;. The liquid crystal layer includes chiral material capable of generating a second orientation state that includes a twist different from that of the first orientation state in the liquid crystal molecules of the layer. The liquid crystal layer transitions from the second orientation state to the first orientation state and vice versa by the application of an electric field, and returns to the second orientation state when an electric field is applied in the second orientation state, thereby generating an orientation change in accordance with the size of the electric field, and the electric field is subsequently released.

Liquid crystal element and liquid crystal display apparatus

To improve the display uniformity in a vertical alignment liquid crystal display. A liquid crystal display includes: first and second substrates; first and second electrodes provided the substrates, respectively; first and second vertical alignment films provided on the substrates respectively; a plurality of columnar spacers disposed at least in a region where the first and second electrodes are superimposed, and provided between the first and second substrates; and a liquid crystal layer provided between the first and second substrates. The first vertical alignment film is subject to an alignment treatment in one direction. The liquid crystal layer has a pretilt angle during non-application of voltage. Each columnar spacer has a profile, in a planar view, which is not orthogonal to and which is not parallel with an alignment direction of liquid crystal molecules at substantially center of the liquid crystal layer in a layer thickness direction.

Liquid crystal display

An ornamental structure for a vehicle upholstery member provides a plurality of surface patterns by using a single vehicle upholstery member. On the surface of an embossed vehicle upholstery member are arranged a first region formed with a first emboss pattern, a second region spaced from the first region and formed with a second emboss pattern different from the first emboss pattern, and a third region located between the first and second regions and formed with a third emboss pattern which changes progressively from the first emboss pattern to the second emboss pattern as one moves from the first region to the second region.

Vehicle upholstery member

Growing community of inventors

Tokyo, Japan

Keisuke Kato