Hitachi, Ltd.

Mitsubishi Chemical Corporation

Asahi Glass Company, Limited

Ricoh Company, Ltd.

Hitachi Software Engineering Company, Ltd.

Hitachi Electronics Services Co. Ltd.

Hiroshi Wada

Naoto Kijima

Hiromu Watanabe

Keiichi Seki

Kaoru Terada

Motoyuki Shigeiwa

Masumi Itou

Takashi Fujita

Takashi Matsumoto

Atsushi Ueoka

Tadashi Yamagishi

Tsutomu Ito

Kiyoshi Tanabe

Shigeharu Nakamura

Yoshiaki Nomura

Takashi Nomura

Jun Kitahara

Hitoshi Kawaguchi

Nobuaki Kunii

Shinji Wakisaka

Kenji Shizuka

Hiroki Fukuda

Joichi Saito

Akio Horie

Takashi Watabe

Yoshiaki Kitazume

Masami Yamagishi

Kazuko Hasegawa

Shigehito Shibata

Shoji Hayashida

Tadashi Shimada

Kiyoshi Kaiden

Yoji Kawashima

Tsuneo Sato

Keiichi Shiobara

Mariko Hara

Yasushi Yamakawa

Manabu Demoto

A nitride phosphor contains europium as an activating element and strontium, or strontium and calcium, as divalent metal elements. The phosphor further includes aluminum and silicon. Of the europium in the phosphor, at least 85% is in the form of Eu. The phosphor has a peak emission wavelength of from 590 nm to 650 nm. A phosphorescent body that includes the phosphor can be suitable for converting a wavelength of at least a portion of light emitted from an excitation light source in a light-emitting device.

Europium- and strontium-based phosphor

The present invention relates to a phosphor comprising a nitride or an oxynitride, comprising an X-ray powder diffraction pattern comprising at least one Region having at least one peak with an intensity ratio I of 8% or less, the X-ray powder diffraction pattern measured in the 2&#x3b8; range from 10&#xb0; to 60&#xb0; using a CuK&#x3b1; line (1.54184 {acute over (&#x212b;)}), wherein the Region is the 2&#x3b8; range from 41.5&#xb0; to 47&#xb0;, the intensity of each peak is a value obtained after background correction, and the intensity ratio I is defined by the formula (I&#xd7;100)/I(%), where Irepresents the height of the most intense peak present in the 2&#x3b8; range from 34&#xb0; to 37&#xb0; and Irepresents the height of each peak.

Alloy powder for raw material of inorganic functional material and phosphor

The present invention provides an alloy powder that is a material for producing inorganic functional materials such as phosphors, a phosphor with high brightness, and a method for producing the phosphor. An alloy powder for an inorganic functional material precursor contains at least one metal element and at least one activating element Mand has a weight-average median diameter Dof 5 &#x3bc;m to 40 &#x3bc;m. A method for producing a phosphor includes a step of heating an alloy, containing two or more metal elements for forming the phosphor, in a nitrogen-containing atmosphere.

Alloy powder for material of inorganic functional material precursor and phosphor

A controller connected to computers analyzes messages from the computers and converts the analyzed messages into a different format. The controller also generates correspondence information for the message.

System management information processing method for use with a plurality of operating systems having different message formats

To generate a command for dealing with error message from accumulated information and transmit the command to information processing as transmission place, a process analyzes error message received by a communication process, searches file based on analysis of the error message, and searches file based on search, to acquire related message. A process analyzes the error message and the related message, and searches file in which contents of recovery operation generated in process have been accumulated, for information whose recover operation condition is in agreement with the analyzed information. A process displays the contents of searched information on display. A process generates command based on recovery operation corresponding to recovery operation method selected by a keyboard or a mouse, and on the error message and the related message by process. The communication process transmits the generated command to information processor unit.

Method for system obstacle correspondence support

A resilient polyurethane foam produced by using a polyether polyol produced by reacting alkylene oxides with a polyhydroxy compound having at least 2 hydroxyl groups as an initiator in the presence of the catalyst for alkylene oxide ring-opening polymerization of the present invention, which is excellent in foam physical properties, vibration characteristics and molding properties.

Catalyst for ring-opening polymerization of alkylene oxide, method for preparation thereof and use thereof

In a fixing device for an image forming apparatus, a heat roller includes a hollow cylindrical base, a heating layer formed of strip-like fibers implementing desired power consumption, and a parting layer provided on the outer periphery of the heating layer with the intermediary of an electrical insulating layer. The strip-like fibers of the heating layer are wound on the base and provided with a preselected resistance.

Fixing device for an image forming apparatus and fixing roller for the

An information processing apparatus for outputting a display signal to a display device includes a memory unit for storing a plurality of display specification setting instructions for specifying display specifications of a plurality of display devices having different specifications form each other, an instruction execution unit for reading one of the display specification setting instructions from the memory unit in response to an identification signal to execute the display specification setting instruction and a display controller for outputting the display signal in accordance with the display specification of the display specification setting instruction. The display signal in accordance with the display specification of the display device is inputted to the display device.

Information processing apparatus

In an information processing apparatus having a central processing unit, input/output units controlled by the central processing unit such as a liquid crystal display, a hard disk drive, a PCMCIA controller and a floppy disk drive, and a battery for supplying power to the central processing unit and the input/output units, a desired operating time of the information processing apparatus is set in a desired operating time setting circuit. Next, a residual capacity detecting circuit detects a residual capacity of the battery. On the basis of the desired operating time set by the desired operating time setting circuit and an operable time of the information processing apparatus calculated from the residual capacity of the battery detected by the residual capacity detecting circuit, the central processing unit commands an operating condition changing circuit to change operating conditions such that the desired operating time becomes longer than the operable time. The operating condition changing circuit controls power consumption in the input/output units such that the changed operating conditions are met, thus ensuring the desired operable time of the information processing apparatus to be realized.

Information processing apparatus having a power management system that

A nonaqueous electrolyte secondary cell, wherein a lithium-containing metal oxide capable of binding and releasing lithium is used as a positive electrode, and a nonaqueous electrolyte containing a lithium salt is used as an electrolyte, in which a spinel type lithium manganese oxide which satisfies the formula:

Nonaqueous electrolyte secondary cell

An information processing unit that can switch between a simultaneous display state of the same screen by a CRT display and a liquid crystal display and a display state by only the liquid crystal display, by using a display frequency suitable for each of the display state without the necessity for re-activation of a system. The kind of usable displays is displayed on a setup screen of the liquid crystal display and a user selects a desired display. A display controller generates display signals having display frequencies suitable for the selected displays, and effects screen display of the CRT display and the liquid crystal display. Further, commands for setting the specification of the display controller are stored in advance into a BIOS ROM and a HD. When the command is executed through an input device during the use of the system, the command is executed for the display controller and the display specification is changed.

Information processing unit having display functions

An information processing system having a character/pattern generator, in which outline information of a character/pattern expressed in a vector form is subjected to any of at least two sorts of coordinate transformations in accordance with an address allocation scheme of an output engine to-be-used. Besides, in generating and transferring character/pattern data of dot form for each of the outline information items of character/pattern parts in subregions into which a region of the character/pattern has been divided, the outline information of the character/pattern is divided in either of horizontal and vertical directions in data transfer unit in accordance with the address allocation scheme of the output engine to-be-used. Further, in transferring the character/pattern data of the dot form, addresses are updated in conformity with any of at least two address update schemes in accordance with the address allocation scheme of the output engine to-be-used.

Character/pattern generator and information processing system

A method for producing a molded product of integral-skin polyurethane foam, which comprises reacting and curing (1) a high molecular weight polyol comprising, as the main component, a polyoxyalkylene polyol having, as the main constituent, oxyalkylene groups of at least 3 carbon atoms and oxyethylene groups at its molecular terminals with the overall oxyethylene group content being not higher than 15% by weight and having a hydroxyl value of not higher than 80, (2) a crosslinking agent containing a compound having an aromatic nucleus and at least two active hydrogen-containing groups selected from the group consisting of hydroxyl groups, primary amino groups and secondary amino groups, and (3) a polyisocyanate, in a mold in the presence of a catalyst and a hydrogen atom-containing halogenated hydrocarbon foaming agent.

Method for producing a molded product of integral-skin polyurethane foam

A process for producing a shaped article of a non-cellular or microcellular polyurethane elastomer by reaction injection molding by using a high molecular weight active hydrogen compound component (A), a chain extender component (B) and a polyisocyanate compound component (C) as starting materials, wherein

Process for producing polyurethane elastomer and composition as starting

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Yokohama, Japan

Hiroshi Wada