Nkk Corporation

Sumitomo Bakelite Company Limited

Ricoh Company, Ltd.

Konami Corporation

Sumitomo Chemical Company, Limited

Shin-etsu Chemical Co., Ltd.

Other

Canon Kabushiki Kaisha

Tokyo Ohka Kogyo Co., Ltd.

Kansai Paint Company, Ltd.

Daicel Corporation

Oji Paper Co., Ltd.

Sumida Corporation

Sony Corporation

Kabushiki Kaisha Toshiba

Tsutomu Watanabe

Tetsujiro Kondo

Masashi Sugiya

Jun-Ichi Yasukawa

Hajime Oyama

Yasuo Suzuki

Yasuhiro Fujimori

Nobuyuki Yanagawa

Masaaki Yamashita

Masaru Sagiyama

Dai Shiota

Masafumi Wataya

Manabu Mochizuki

Kunihiro Noda

Susumu Miyazaki

Hiroki Chisaka

Tatsuya Miyoshi

Kohji Suzuki

Toyofumi Watanabe

Masaaki Hattori

Masao Hosaka

Hiroto Kimura

Takahiro Kubota

Mitsuru Suginoya

Hitoshi Kamamori

Tsuyoshi Nakano

Koji Iwasa

Naoto Yoshimi

Nobuhiro Kasama

Yoshihiko Hirose

Kenichi Kikuchi

Takakazu Fukuchi

Kazuhiro Uehara

Takaaki Ashinuma

Masaya Morita

Issei Suzuki

Kazuaki Tagawa

Yoshiaki Miyosawa

Junichi Yasukawa

Tomomi Kageyama

Toshiaki Ota

Morikuni Kubo

Sigenori Yamaoka

Masaki Kawabe

Kaoru Takeuchi

Natsuhiro Sano

Toshiyuki Tsujihara

Shigehiro Takushima

Tsuyoshi Tokuda

Nobuhiko Nishihara

Yoshikatsu Okada

Akihiko Furuta

Kyohei Ishida

Jiro Hikida

Tadashi Nishimoto

Seiji Shimura

Shigenori Yamaoka

Toshiyuki Ookuma

Keiji Azuma

Miki Matsumura

Yasuhiko Teshima

Yukinori Hata

Fumio Itoh

Shigeru Koshibe

Motoyuki Nanjo

Masao Utsumi

Koichi Tanaka

Takahiro Nakayama

Kochi Tanaka

Kieko Hanano

Kichinosuke Cho

Tetsuo Aso

Minolu Hukuda

Hideki Hayashi

Takahiro Kuboto

Masari Sagiyama

Takashi Hamaura

Tuyoshi Tokuda

A novel compound suitable as an epoxy curing catalyst; an epoxy curing catalyst using the compound; and a method for producing the compound. A compound represented by formula (1) in which Xrepresents an m valent counter cation, Rrepresents an aromatic group which may have a substituent; Rrepresents an alkylene group which may have a substituent; Rrepresents a halogen atom, a hydroxyl group, a mercapto group, a sulfide group, a silyl group, a silanol group, a nitro group, a nitroso group, a sulfonic acid ester group, a phosphino group, a phosphinyl group, a phosphonic acid ester group or an organic group; m represents an integer of 1 or more; n represents an integer of 0-3; and Rmay bond with Rto form a cyclic structure.

Compound, epoxy curing catalyst and method for producing compound

An inductance element has a first core portion having a winding frame portion; a coil provided on the winding frame portion; a ring-shaped member having an insertion hole to dispose the first core portion therein; and a terminal member having an bonding arm to be fixed to the ring-shaped member via an adhesive member, and a mounting portion.

Inductance element

Music game program stored in a computer readable medium for causing a computer to output music data that corresponds to music, selected by a player, through an input device from a sound output device. The program also causes the computer to execute a procedure for displaying, on a display, a background image that corresponds to the music data. A computing a demand command invites a user to operate a specific key in correspondence with partial song data. Each demand command is produced as a command image which corresponds to each key. The command images are displayed in the order of playback of the partial song data and move on the display. A procedure for judging determines whether or not keys were operated with a predetermined timing. A procedure is also provided for outputting partial song data in which playback pitch is changes according to the result of the judgment procedure.

Music game software and music game machine

With a structure of preparing a process step management apparatus () corresponding to a process step, the date and time information on the input of a product to the process step of the process step management apparatus and the date and time information on the output of the product from the process step of the process step management apparatus are recorded on a record medium attached to the product while maintaining the correspondence to the identification information on the process step management apparatus. Thus, the enumerated data of the identification information on the process step management apparatus () corresponding to the process step in which the product is handled, and the date and time information on the input and output of the product in the process steps is recorded on the record medium. When the processing history of the product is required, the processing information on each process step of the product to be handled can be collected by issuing inquiries to each process step management apparatus () pointed to by the device identification information read from the record medium with the date and time information on input and output of a product read from the record medium specified.

Process controller, product information collector, and process tracer

A process for controlling sound producing produces predetermined sound according to a distance between a position for obtaining an invisible item and an operation character, to be computed by process for computing item distance, and outputs from sound output means. A process for obtaining invisible item executes a processing for obtaining invisible item for a corresponding operation character in such a state that the distance becomes a predetermined value or lower. Then, the perception of a player through hearing sense concerning acquisition of an item can be introduced as an element of the game. So, the player can search the item with assistance of predetermined sound produced, thereby increasing a fun of the game.

Game software and game machine

A card game involving a high degree of strategy can be performed because card merge and reinforcement processing brought about by placing a plurality of cards is executed during a hand card process sequence prior to placement of each card on an arena area. Furthermore, it is possible with a game system and a recording medium to avoid to overuse face-down placement of specific cards that bring about specific effects, such as merges, reinforcement. Such overusing can be accomplished by imposing taxes on each player against merges and reinforcement involving a plural number of cards in the hand card sequence, and also against the face down placement of the specific cards.

Game system, recording medium, and image display method

In a game system having inherent identification data assigned to each of memory card devices, novel cards can be generated by comparing the inherent identification data with a password given as an input signal. Thus, the inherent identification data can have functions other than a product identification function. Specifically, when a predetermined correlation is obtained as a result of this comparison between the inherent identification data and the password, a specific card determined by the correlation is generated as the novel card in a lottery style. The specific card can be used in a card game implemented by a game device main unit.

Game device, system and method where identification data assigned to individual game devices is stochastically processed

In a game system comprising a plurality of game machines that are different in structure from each other and that have wireless communication functions, a game can be enjoyed by the different game machines under a common playing environment using the same items. To this end, only element information related to the game executed by one game machine is transferred to another game machine in the form of a wireless signal or an infrared ray signal. The element information is representative of the items and is converted by another game machine into images representative of items corresponding to the element information. The game may be, for example, a card game which has a wide variety of cards numbered and identified by card numbers assigned thereto. The element information may include the card numbers.

Method of carrying out communication between different game devices, a game system played by using the method, and a recording medium used in the game system

The present invention discloses color pattern manufacturing method comprising the steps of forming a conductive film having an arbitrary pattern on a substrate, forming a colored layer on the conductive film by electrodeposition, and forming a method film having an arbitrary pattern on the colored layer to shield undesirable light transmittance through between the arbitrary patterns of the colored layer, so that the color filter having high quality is made by remarkably simple process.

Method for manufacturing a color filter

A phosphonium salt compound having an acryl group which is represented by the following general formula (3) can be made in simple operations: ##STR1## (wherein A represents a alkylene group, Y represents Cl, Br or I, R.sup.1 represents H or CH.sub.3, and R.sup.2, R.sup.3 and R.sup.4 represent a alkyl group having 1-8 carbon atoms, cycloalkyl, aryl, alkaryl or aralkyl group) by reacting an unsaturated aliphatic carboxylic acid halide of the following general formula (1):

Process for preparing a phosphonium salt compound having an acryl group

A highly pure monoalkylphosphine which is useful as a starting material for producing a compound semiconductor, and a method for producing same in high yield are provided. The highly pure monoalkylphosphine is represented by the general formula RPH.sub.2 (wherein R is an alkyl group having 1 to 8 carbon atoms), has a purity of not less than 99.999%, and is substantially free of sulfur and silica. In the method of producing said highly pure monoalkylphosphine, anhydrous hydrofluoric acid is used as a catalyst for a reaction between phosphine and an alkene, and the reaction is carried out in the presence of an organic solvent having a boiling point higher than that of the resulting monoalkylphosphine; the resulting reaction mixture is contacted with an alkali solution so that the remaining catalyst is removed into an aqueous phase in the form of a fluoride salt; next, the obtained reaction mixture is contacted with an alkali hydride and the impurities are removed, then distillation is carried out.

Highly pure monoalkylphosphine and method for producing same

A bis(1,1,3,3-tetramethylbutyl)phosphinic acid compound represented by the formula (1) and an extracting agent using the same for separating Co from an aged electroless Ni plating solution. A di(1,1,3,3-tetramethylbutyl)phosphine is produced by carrying out a reaction between phosphine and trimethylpentene in the presence of an organic solvent and a catalyst, then said phosphine is reacted with an oxydizing agent or sulfur to obtain the compound (1): ##STR1##

Bis (1,1,3,3-tetramethylbutyl) phosphinic acid compound, a production

A method for manufacturing a color filter which includes arranging an electroconductor and a transparent substrate carrying an electroconductive transparent thin layer in an electrodeposition bath so that the electroconductor and the substrate are disposed in spaced and parallel relationship and that a baffle is disposed between the thus arranged electroconductor and the substrate, and carrying out electrodeposition in the electrodeposition bath by using the electroconductive transparent thin layer as one electrode and the electroconductor as a counter electrode permits the production of a desired color filter having superior layer flatness, even when the substrate enlarged in the size is used.

Electrodeposition method for manufacturing color filter

A highly pure monoalkylphosphine which is useful as a starting material for producing a compound semiconductor, and a method for producing same in high yield are provided. A highly pure monoalkylphosphine represented by the general formula RPH.sub.2 (wherein R is an alkyl group having 1 to 8 carbon atoms) has a purity of not less than five nines, and is substantially free of sulfur and silica. In the method of producing said highly pure monoalkylphosphine, anhydrous hydrofluoric acid is used as a catalyst for a reaction between phosphine and an alkene, and the reaction is carried out in the presence of an organic solvent having a boiling point higher than that of the resulting monoalkylphosphine; the resulting reaction mixture is contacted with an alkali solution so that the remaining catalyst is removed into an aqueous phase in the form of a fluoride salt; next, the obtained reaction mixture is contacted with an alkali hydride and the impurities are removed, then distillation is carried out.

A bis(1,1,3,3-tetramethylbutyl)phosphinic acid compound represented by the formula (1) and an extracting agent using the same for separating Co from an aged electroless Ni plating solution. A di(1,1,3,3-tetramethylbutyl)phosphine is produced by carrying out a reaction between phosphine and trimethylpentene in the presence of an organic solvent and a catalyst, then said phosphine is reacted with an oxidizing agent or sulfur to obtain the compound (1): ##STR1## (wherein X.sup.1 and X.sup.2 are O or S).

Bis(1,1,3,3-tetramethylbutyl) phosphinic acid compound, a production

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Tokyo, Japan

Tsutomu Watanabe