Nissan Motor Company Limited

Hitachi, Ltd.

Alps Electric Co., Ltd.

Other

Ishihara Sangyo Kaisha, Ltd.

Asahi Glass Company, Limited

Nec Corporation

Tdk Corporation

Toshiba Tec Kabushiki Kaisha

Hitachi Displays, Ltd.

Yoshida Kogyo K.k.

Alps Electronics Co., Ltd.

Mitsuru Watanabe

Masato Koga

Satoshi Takizawa

Hiroyasu Tanaka

Shigeki Shimanaka

Nobuhiko Hosotani

Hiroshi Ito

Sadao Murasawa

Yuusuke Minagawa

Yasushi Narita

Motoshi Ono

Hajime Murakami

Kiyoshi Sato

Akihisa Inoue

Hideo Tanabe

Tsuyoshi Masumoto

Yuji Otsuka

Masatoshi Akanuma

Junya Takayama

Haruhiko Yoshida

Akira Fujishima

Kazuhito Hashimoto

Yasuro Fukui

Masato Iwakawa

Tetsuya Fukuda

Masatsuyo Maruo

Hidezi Sato

Hitoshi Ando

Satoshi Singu

Yoshinori Ito

Chitoshi Mukai

Naoyuki Katoh

Masatoshi Tanaka

Takao Nakamura

Tateki Jozaki

Takeshi Kaneki

Setsuro Ito

Katsuya Kikuiri

Junichi Nagahora

Takaaki Uno

Yukio Machida

Hiroshi Kawasaki

Yasutaka Kawamura

Motoichi Iga

Yutaka Kuroiwa

Michiharu Motonishi

Masabumi Ito

Satoshi Muto

Katsuyoshi Tamura

Yasuji Fukasawa

Yuki Ono

Yoshinobu Nakamura

Yoshitaka Iijima

Yukihiro Gorai

Souichi Sakurai

Mika Yokoyama

Akihiro Sato

Kiyonobu Ida

Yasuhiro Ohtsu

Hiroshi Itou

Yoshiki Nakano

Keitaro Kikuchi

Atsuki Sakamoto

Hisato Kato

Koei Uno

Satoshi Shingu

Kazuhiro Okamoto

Toshisuke Shitata

The purpose of the present invention is to provide a metallic copper dispersion: capable of maintaining dispersion stability of metallic copper particles for a long period of time; suitable for inkjet printing, spray coating, or the like; and capable of allowing a metallic copper-containing film having an excellent electrical conductivity and metallic color tone to be manufactured in a simple manner by performing low-temperature heating or plasma irradiation after application. The metallic copper dispersion is a dispersion containing at least an organic solvent, a polymer dispersant, and metallic copper particles having gelatin on the particle surface, wherein the metallic copper particles in the dispersion have a cumulative 50% particle size (D50) of 1-130 nm and a cumulative 90% particle size (D90) of 10-300 nm, and the polymer dispersant has an amine number of 10-150 mgKOH/g. The metallic copper dispersion is manufactured by reducing copper oxide in an aqueous solvent in the presence of gelatin, then performing solid-liquid separation, and then mixing the obtained metallic copper particles having gelatin on the particle surface and the polymer dispersant into the organic solvent.

Metallic copper dispersion, method for manufacturing same, and usage for same

An electronic circuit device and a heat sink structure for the electronic circuit device capable of simultaneously achieving improved space efficiency and safeness are provided. The electronic circuit device includes: a substrate with circuit wiring formed thereon; an electronic component requiring heat dissipation, which is mounted on the substrate; and a heat sink structure configured to dissipate heat radiated by the electronic component requiring heat dissipation. The heat sink structure includes: a contact part to be in direct or indirect contact with the electronic component requiring heat dissipation; a generally tabular heat-dissipating part disposed substantially parallel to the substrate; and a connection part configured to connect between the contact part and the heat-dissipating part.

Electronic circuit device and heat sink structure for the same

To provide a process for producing a glass member provided with a sealing material layer, capable of favorably forming a sealing material layer even in a case where the entire glass substrate cannot be heated. A sealing material paste prepared by mixing a sealing material containing a sealing glass and a laser absorbent with an organic binder is applied to a sealing region of a glass substratein the form of a frame. The frame-form coating layerof the sealing material paste is selectively heated by irradiation with a laser lightalong the coating layerto fire the sealing material while the organic binder in the coating layeris burnt out to form a sealing material layer. Using such a sealing material layer, a space between two glass substrates is sealed.

Process and apparatus for producing glass member provided with sealing material layer and process for producing electronic device

The present invention is to provide a method for smoothing the optical surface having a concave defect of an optical component for EUVL. The present invention relates to a method for smoothing the optical surface of an optical component for EUVL, comprising irradiating, with an excimer laser having a wavelength of 250 nm or less with a fluence of 0.5 to 2.0 J/cm, the optical surface having a concave defect of an optical component for EUV lithography (EUVL), the optical component being made of a TiO-containing silica glass material comprising SiOas a main component.

Optical component for EUVL and smoothing method thereof

The present invention provides a method for smoothing an optical surface of an optical component for EUVL. Specifically, the present invention provides a method for smoothing an optical surface of an optical component for EUVL made of a silica glass material containing TiOand comprising SiOas a main component with a laser having an oscillation wavelength, to which the optical component for EUVL has an absorption coefficient of 0.01 &#x3bc;mor more, at a fluence of 0.3 to 1.5 J/cmin an atmosphere having a water vapor partial pressure of 3.6 mmHg or less.

It is an object of the present invention to provide a method and apparatus for efficiently remove bubbles present on a surface of molten glass, which can solve a problem that bubbles remaining on a surface of molten glass are get inside at a time of forming the glass to cause inside bubbles, to thereby provide a glass substrate of good quality, and which can improve productivity of glass substrates; and to provide a process for producing glass employing the above method for removing bubbles. The present invention provides a method for removing bubbles from molten glass, which is a method for removing floating bubbles on a surface of molten glass, wherein a floating bubble on the surface of molten glass is irradiated with at least one laser beam.

Method for removing bubbles from molten glass and process for producing glass

A magnetic disk device includes a magnetic head assembly, which includes magnetic heads, support plates, and a flexible wiring substrate that are integrally formed. The magnetic heads include heating elements for making head element parts protrude toward magnetic disks by thermal expansion, the support plate supports the magnetic head, the flexible wiring substrate is provided along the support plate and electrically connects the magnetic heads to a circuit system, and the magnetic head assembly and the magnetic disks are assembled in a case. The magnetic disk device includes a sensor and a floating distance control circuit. The sensor detects at least one of atmospheric pressure, temperature, and humidity in the case. The floating distance control circuit increases or decreases current supplied to the heating element on the basis of the output of the sensor and controls the floating distance of the magnetic head so that the floating distance is constant. While being received in a package made of high temperature co-fired ceramic, the sensor is mounted on a circuit mounting surface of the flexible wiring substrate in the case.

Magnetic disk device including a sensor in a case

An illumination unitilluminates a scene object (i.e., mail)moved in a predetermined direction by a transport means (transport conveyor), the imaging distance up to the scene objectis detected before imaging, and auto-focusing is made according to distance data detected at the time of the imaging.

Image focusing device with motor

A magnetic head is provided that is formed by fixedly bonding a slider having a thin-film magnetic element on a flexure formed of metallic material which constitutes a gimbal suspension. The slider includes electrodes conducted to the thin-film magnetic head on an end surface thereof on a trailing side which is orthogonal to the recording-medium-opposed surface. The flexure has independent spacer projections. The slider and the flexure are bonded by an adhesive agent applied to bonding areas on end surfaces of a pair of spacer projections positioned in the vicinity of the end surface of the slider on the trailing side of the spacer projections.

Magnetic head with a slider and a gimbal suspension having a flexure including spacer projections for bonding the slider

An electric vacuum cleaner includes a first dust separation device configured to separate sucked dust, a first dust collection section for collecting the separated dust, a second dust separation device configured to separate the dust, a dust removing device configured to remove the dust adhering to the second dust separation device, a second dust collection section for accumulating the removed dust, a partition wall for zoning the first dust collection section and the second dust collection section and an introduction opening for introducing the removed dust into the second dust collection section; the partition wall includes a communication opening for communicating the first dust collection section to the second dust collection section and an opening and closing member for closing either of the introduction opening or the communication opening and switching the closing to the other by rotating, and the opening and closing member closes the introduction opening with a negative pressure by an electric fan and closes the communication opening by its own weight when the electric fan is not driven.

Electric vacuum cleaner

A package is mainly formed of a package body having a storage area for storing a pressure sensor, a capacity type pressure sensor stored in the storage area of the package body, a lid seals the package body in which the pressure sensor is stored, an adhesive agent for fixing the pressure sensor to the package body, and a bonding wire for electrically coupling a bonding pad of the pressure sensor and a conductive portion of the package body. An adhesive area of the package body and the pressure sensor is set to the area other than a projection area of the diaphragm of the pressure sensor on a mount bottom surface. This makes it possible to provide the package for the pressure sensor capable of detecting the pressure with high sensitivity although the gap between the substrate and the diaphragm has the value with the magnitude of several &#x3bc;ms.

Pressure sensor package structure

A pressure-sensor package mainly includes a pressure sensor, a support substrate, and a resin layer. The pressure sensor includes a glass substrate having a fixed electrode, and a silicon substrate having a diaphragm that is disposed apart from the fixed electrode by a predetermined distance. The support substrate is a silicon/glass composite substrate on which the pressure sensor is mounted such that the support substrate and the diaphragm face each other. The resin layer fixes the pressure sensor and the support substrate together. The pressure sensor is mounted on a mounting area of the support substrate with a joint member therebetween. Accordingly, even if a gap between the support substrate and the diaphragm has a size of about several micrometers, the pressure-sensor package is capable of performing pressure detection with high sensitivity.

Package structure of pressure sensor

An image inputting device is provided which is capable of making reliable and speedy detection of an indicia even for an nonstandard size postal matter. The postal matter, when having passed by a proximity detecting section, is radiated with ultraviolet light at specified timing from light radiating unit. When a postal matter is radiated with ultraviolet light, fluorescence is emitted from a phosphor formed on an indicia after being pumped. In the case where the indicia is an meter, when the meter passes by a fluorescence field of view, red fluorescence enters a fluorescence light receiving optical system along a fluorescence detecting optical axis. If the indicia is a postage stamp containing a substance that emits phosphorescence, when the postage stamp passes by a phosphorescence detecting field of view where no ultraviolet light is not emitted, green fluorescence enters a phosphorescence light receiving optical system along a phosphorescence detecting optical axis.

Image inputting device

A head gimbal assembly has a gimbal suspension that includes a metal flexure bonded to a slider having a magnetic head element. This head gimbal assembly prevents damage from electrostatic discharge more efficiently. In the head gimbal assembly, a region of an oxide film on a slider-bonding surface of the flexure is completely or incompletely removed to form a film-removed region, and conductive adhesive resin is disposed between the film-removed region and the slider.

Head gimbal assembly and method for manufacturing the same

A color cathode ray tube has stress-absorbing hole patterns in skirt portions of its color selection electrode. Each of the stress-absorbing hole patterns is composed of a plurality of columns of rectangular through holes, and the columns are arranged in a lengthwise direction of the skirt portions. Each of the plurality of columns of rectangular through holes is composed of rectangular through holes arranged in a widthwise direction of the skirt portions. The relationships in shape of the rectangular through holes among outermost columns, columns next to the outermost columns, and remaining columns is optimized in the stress-absorbing hole patterns.

Color cathode ray tube

Growing community of inventors

Tokyo, Japan

Mitsuru Watanabe