Olympus Optical Company, Ltd.

Hitachi, Ltd.

Sansui Electric Co., Ltd.

Toppan Printing Co., Ltd.

Tokyo Kogaku Kikai Kabushiki Kaisha

Victor Company of Japan, Limited

Micron Technology Incorporated

Komatsu Corporation

Mitsubishi Denki Kabushiki Kaisha

Hitachi Chemical Company, Ltd.

Elpida Memory, Inc.

Shimadzu Corporation

National Institute of Advanced Industrial Science and Technology

Kabushiki Kaisha Topcon

Nihon University

Susumu Takahashi

Kimihiko Nishioka

Tomonori Tanoue

Toshiki Toda

Katsuhiko Mitani

Akira Hasegawa

Michiharu Nakamura

Toshiyuki Usagawa

Akira Yokota

Takashi Abe

Yasunari Umemoto

Takeaki Nakamura

Akitoshi Toda

Kiichi Ueyanagi

Nobuo Yamashita

Akira Takano

Chushirou Kusano

Hirofumi Miyanaga

Tadayoshi Saito

Shigeo Goto

Fumio Ohtomo

Shinichi Kato

Tadashi Fukuzawa

Yuichi Ono

Hiroshi Matsui

Atsushi Miyazaki

Shinichi Nishigaki

Tsutomu Yamamoto

Masao Yamane

Yoshio Shishido

Yoshisada Aoki

Hiroki Fujisawa

Takayuki Suzuki

Hiroshi Matsumoto

Kenji Sugiyama

Hiroshi Masuda

Akira Taniguchi

Toshio Abe

Tohru Nakamura

Fumio Murai

Nobuaki Takahashi

Yoshinori Imamura

Masaru Miyazaki

Kazuhiro Mochizuki

Minoru Nagata

Masao Kawamura

Yoshinao Oaki

Takahiro Okabe

Tsutomu Yoshida

Junzo Kawakami

Ichiro Imaizumi

Susumu Tanaka

Kenji Hiruma

Kazumasa Matsuo

Hiroshi Mizuta

Takao Miyazaki

Akira Suzuki

Toshihisa Tsukada

Hiroyuki Fukuda

Hiroki Hibino

Yoshihiro Takahashi

Kazunari Nakamura

Kanji Oishi

Seiichiro Tabata

Kazumasa Watanabe

Tsutomu Igarashi

Shinji Okazaki

Shinichiro Hattori

Hiromasa Suzuki

Akihiko Kobayashi

Masakazu Gotanda

Takashi Tsukaya

Yasuhiro Shiraki

Yasuo Kato

Kuniaki Kami

Kunio Seki

Ken Yamaguchi

Mamoru Kaneko

Koichi Matsui

Tomoyoshi Mishima

Kiyoshi Tsuji

Koji Takamura

Masayoshi Kobayashi

Tatsuya Yamaguchi

Akihiro Namba

Kozo Mochiji

Masayoshi Saito

Katsunori Sakiyama

Chushiro Kusano

Toshimasa Akagi

Ichiro Nakamura

Masashi Ueno

Makoto Morioka

Yoshiyuki Hatano

Iwao Kanamori

Daisuke Sato

Norikazu Hashimoto

Kazunari Kobayashi

Hiroshi Tamaki

Eiichi Fuse

An apparatus that includes a plurality of first memory mats each including a plurality of normal column sections each storing user data, and a second memory mat including a plurality of first redundant column sections each substituting a defective one of column sections included in the plurality of first memory mats and a plurality of first BCC column sections each storing an error correction code.

Semiconductor device having memory cell array divided into plural memory mats

A target substance detection device detecting a target substance using magnetic particles includes a detection chip, a light irradiation unit, and a magnetic field application unit, wherein the detection chip includes a light transmissive member having a sensing surface arranged on a surface constituting a top surface relative to a bottom surface, an inclined surface, and a main body portion capable of receiving light and guiding the light through the interior, the light transmissive member having a light directing structure in which the light applied from the top surface side and passed through the inclined surface is directed via the main body portion to the sensing surface under the condition of total reflection, the light irradiation unit is operable to irradiate the sensing surface with light under the condition of total reflection via the light directing structure, and the magnetic field application unit.

Target substance detection chip, target substance detection device, and target substance detection method

A semiconductor device comprises a bit determination circuit to count the number of bits at a first level in an input address signal formed of a plurality of bits and to output a result indicating whether or not a value of the count exceeds a predetermined determination threshold value, as a bit determination result signal, and a selection control circuit to select a non-volatile program element to be cut off, based on the bit determination result signal and the address signal. Additional apparatus and methods are described.

Semiconductor device and control method of the same

Seat membersare held in a state of being movable with respect to first slide membersor second slide memberscorrespondingly. By rotating screwsin directions to increase the distances d between surfaces A of the first slide membersor the second slide membersand surfaces B of the seat members, chucksare moved in directions to increase the distance between the chucks to apply pretension to a test piece correspondingly. When backlash in a force transmission system from a support part to the respective chucksis eliminated, a biaxial tensile test is started.

Material testing machine that properly performs a tensile test on a test piece

To provide a semiconductor device including a pair of antifuse elements at either a high level or a low level, an OR circuit that outputs different logic information for a case that at least one of the antifuse elements is at a high level and a case that both of the antifuse elements are at a low level, and an exclusive OR circuit that outputs different logic information for a case that the logic states are different from each other and a case that they are same as each other.

Semiconductor device having nonvolatile memory element and manufacturing method thereof

A failure countermeasure support system for efficiently determining upon countermeasures to be executed for remedying a failure of a construction machine, based upon information about the failure. There are provided: a plurality of maintenance databases, and; a structured information databasein which the maintenance information in the maintenance databases, andis structured; a structured information search sectionwhich searches the structured information database on the basis of failure information about a mobile vehicle, and extracts one or more structured information records; and a display control sectionwhich outputs a list of the one or more extracted structured information records. The outputted list includes link information to maintenance information in the maintenance databases, and, corresponding to structured information records which are included in this list.

Failure countermeasure supporting system for mobile vehicle

A semiconductor memory device includes a memory cell array divided into a plurality of areas, a common data bus connected to an input/output circuit, a plurality of individual data buses connected to different areas of the memory cell array through different paths respectively, and a bidirectional buffer connected to the common data bus and the individual data buses. In the semiconductor memory device, the bidirectional buffers transmit data bidirectionally between the common data bus and a selected one of the individual data buses.

Semiconductor memory device having a double branching bidirectional buffer

An image display system includes a server having a first image database that stores a first image having a first file format for movable image display; a second image database that stores a second image having the same display contents as the first image and a second file format for static image display; and an image distributor for distributing, in response to an image display request from a user terminal, the first and second images corresponding to the request. The user terminal has a movable image display unit for movably displaying the first image from the server; a static image display unit for statically displaying the second image; and a switch for switching the movable image display unit and the static image display unit.

Image display system, image display method and image display program

A system and method are provided which are necessary for exchanging information among a sales agent a, user aand manufacturer A, for preparing a parts check list on an on-line basis, and for storing information to be provided. If, for example, the sales agent aor user awants to acquire information from the manufacturer A, manufacturer A will directly confer a password to sales agent awith whom manufacturer A directly deals with, while sales agent awill directly confer a password to user awith whom sales agent adirectly deals with, on behalf of manufacturer A. This arrangement makes it possible to easily and securely provide, to a specified information seeker, information required by that information seeker.

Information providing system and a method for providing information

A lens array sheet, a transparent screen using the same, and a rear-projection display device are provided in which it is possible to control a perspective angle for the image in both a horizontal direction and a vertical direction without causing a problem in that a gain of a light is reduced by an optical absorption and an S/N ratio is reduced by an increased white dispersion. First lens and second lens arrays are formed by disposing a plurality of half-cylindrical lenses in parallel on a common plane such that longitudinal directions of the cylindrical lenses should be orthogonal to each other. A unified lens array layer and a shading layer in which a section through which a light does not transmit is formed on a focal plane of the lens array layer form a lens array sheet. Furthermore, fresnel lenses are combined so as to form a transparent screen.

Lens array sheet, transparent screen, and rear-projection display

The present invention provides a Web page viewing apparatus with which a viewer can view a Web page at the time of offline with the same operability as at the time of online and an operation for reading latest data is easy. The Web page viewing apparatus includes an image information storing unit for storing image information of a Web page viewed online, a page to be displayed selecting unit that selects a page of a Web page image that a viewer desires to view and a first comparing unit that, when image information corresponding to the selected page is stored in the image information storing unit, displays the image information stored in the image information storing unit.

Web page viewing apparatus

An optical diffusion film comprises a plurality of diffraction grating cells formed on a substrate, each cell comprising a plurality of curved gratings disposed in parallel with each other and containing the same profile. Such film can be manufactured by embossing, using an original plate formed by etching a photosensitive material by means of an electronic beam exposure system to produce gratings. When such a film is provided with a reflection layer and exposed to light coming obliquely from above, highly bright and diffracted light is emitted in a predetermined direction.

Optical film using diffraction grating and display device using the same

The circuit breaker of this invention comprises a pair of stationary contactorswhich are respectively provided with stationary contacts, a movable contactorwhich includes a pair of movable contactsand which is capable of bridging both the stationary contactors, a switching mechanism sectionwhich operates when an overcurrent has flowed through the stationary contactors, a crossbarwhich separates the movable contactor from the stationary contactors upon the operation of the switching mechanism section, a contact pressure springwhich is engaged with the crossbar at one end and with substantially the central part of the movable contactor at the other end and which urges the movable contactor toward the stationary contactors, and arc extinction chamberswhich are respectively disposed near both the end parts of the movable contactor and which extinguish an arc struck at the separation of the movable contactor from the stationary contactors.

Circuit breaker

Growing community of inventors

Tokyo, Japan

Susumu Takahashi