Fuji Photo Film Company, Limited

Chisso Corporation

Victor Company of Japan, Limited

Sony Corporation

Nissan Motor Company Limited

Kabushiki Kaisha Komatsu Seisakusho

Takahashi Seisakusho Inc.

Hideo Sato

Seiji Horie

Naonori Makino

Takashi Inukai

Kenji Sano

Kouichi Kawamura

Syunichi Kondo

Junji Nakano

Hiromichi Inoue

Masayoshi Nagata

Yasuyuki Goto

Shigeru Sugimori

Harumi Katsuyama

Masahiro Fukui

Hiroyuki Sugiyama

Koji Tanaka

Nobuaki Takahashi

Hiroaki Yokoya

Hiromichi Tachikawa

Takeshi Shibamoto

Hirotsugu Nomaguchi

Shigeru Ohno

Takashi Kato

Koichi Kawamura

Kenji Furukawa

Satoshi Hoshi

Shizuo Murata

Katsuji Kitatani

Nobuyoshi Sekikawa

Kikuo Kubotera

Shunichi Kondo

Hisatake Ono

Tsuneo Furuki

Mitsuo Kubo

Yoshiaki Amano

Hiroshi Kawabata

Yasuaki Yuyama

Syun-ichi Kondo

Tetsuya Ishibe

Nobuyuki Otsuka

Masatoshi Takahashi

Nobuo Suzuki

Osamu Seshimoto

Takao Masuda

Shinichi Sawada

Toshinao Ukai

Osamu Kobayashi

Ryozo Abe

Satoru Honjo

Akira Umehara

Kenichi Sawada

Yuzo Mizobuchi

Masaaki Takimoto

Takao Nagai

Hideo Saito

Masataka Murata

Syu Watarai

Kazunori Nishikawa

Yutaka Sakasai

Kouji Inoue

Masuo Iwata

Ryoji Takahashi

Fujio Suzuki

Shu Watarai

Shigeru Yokono

Noriaki Narita

Akira Kashiwabara

Isao Masuda

Katsuhiko Kobayashi

Kotaro Sato

Keiichi Matsunami

Kohzo Hirata

Shyunichi Kondo

Mitsuyuki Iijima

Provided is a carbonizing furnace capable of improving combustion efficiency of combustible gas generated by combustion of organic waste and of improving carbonization efficiency of organic waste by appropriately controlling the temperature of carbide. Provided is a pyrolytic furnace in which heating gas can be suppressed from outflowing to the outside from a gap between the upper surface of the body part of the pyrolytic furnace and the outer circumferential surface of a reaction tube where a pyrolysis reaction between carbide and a gasification agent is caused, and in which the temperature of a region where the pyrolysis reaction is caused can be suppressed from being reduced. Provided is a water gas generation system which improves thermal efficiency without using a dedicated heat source for generating water steam to be used as a gasification agent for carbide, promotes a pyrolysis reaction, and thereby, achieves the excellent heat efficiency. Provided are a hydrogen gas generation system and a power generation system which use water gas generated by a water gas generation system including a carbonizing furnace and a pyrolytic furnace and which have excellent productivity. Provided is a carbonizing furnace which improves combustion efficiency by controlling the supply amount of air being supplied to the carbonizing furnace according to the temperature of combustion gas in the carbonizing furnace, and which improves carbonization efficiency by controlling the discharge amount of carbide to be discharged to the outside according to the temperature of carbide or the deposit amount of organic waste in the carbonizing furnace, to make the temperature of carbide appropriate, and by controlling the temperature of air being supplied to the carbonizing furnace. In addition, provided is a pyrolytic furnace which blocks outflow of heating gas or water gas by providing seal portions at the attachment positions of a body part, a reaction tube, and a water gas outlet part, etc. of the pyrolytic furnace, and which maintains a pyrolysis reaction temperature by providing a pyrolysis promoting mechanism to the reaction tube. Provided is a water gas generation system which has excellent thermal efficiency and in which a combustion gas flow path is formed so as to allow combustion gas generated by a carbonizing furnace to flow through a carbonizing furnace, a pyrolytic furnace, a steam superheater, a steam generator, a dryer, and the like. Provided is a hydrogen gas generation system or a power generation system formed by combining the water gas generation system with a hydrogen purifying apparatus or a power generation equipment.

Pyrolytic furnace, water gas generation system, and combustion gas supply method for water gas generation system

This invention relates to a diamino compound represented by the formula &lsqb;1&rsqb;:

Diamino compounds, polyamic acids, polyimides, liquid crystal aligning films using said polyimide films and liquid crystal display devices using said aligning films

Disclosed is an aligning film having good liquid crystal orientation, which can be obtained by irradiating polyimide comprising N-(2-(3,5-diaminobenzoyl)oxyethyl)-.alpha.-phenylmaleimide and 1,2,3,4-cyclobutanetetracarboxylic dihydride with polarized UV-rays without employing such methods as rubbing treatment and oblique deposition.

Uv-ray-dimerized high molecular compound, liquid crystal aligning film

System for measuring carrying weight of vehicle

A flame-retardant consisting of two specified components and a flame-retardant resin composition having the flame-retardant blended with a thermoplastic resin are provided, which flame-retardant is composed of (A) a reaction product of cyanuric chloride with a diamine and (B) ammonium polyphosphate or polyphosphoric acid amide, the ratio of (A) to (B) being 0.1 to 10, and which flame-retardant resin composition has the flame-retardant blended with a thermoplastic resin in a quantity of 1 to 50% by weight based upon the weight of the composition.

Flame-retardant and its composition

An electrophotographic photoreceptor comprising an electroconductive support having thereon a layer containing a charge carrier-transporting compound and a charge carrier-generating compound or having thereon a layer containing a charge carrier-transporting compound and a layer containing a charge carrier-generating compound, wherein the photoreceptor contains a tetrakisazo compound of the following formula (I) as the charge carrier-generating compound: ##STR1## wherein Ar.sub.1, Ar.sub.2, Ar.sub.3, Ar.sub.4, Ar.sub.5 and Ar.sub.6, which may be the same or different, each represents an arylene group, a divalent condensed polycyclic aromatic group or a divalent heterocyclic aromatic group;

Electrophotographic photoreceptor

An electrophotographic printing plate comprising a conductive support having provided thereon a photoconductive insulating layer containing:

Electrophotographic printing plate

An electrophotographic photoreceptor is disclosed, which comprises an electrically conductive support having thereon a layer which contains a charge carrier transporting compound and a charge carrier generating compound, or a layer which contains charge carrier transporting compound and a layer which contains a charge generating compound, wherein at least one type of tris-azo compound represented by formula (I) is included as a charge carrier generating compound: ##STR1## wherein Ar.sub.1, Ar.sub.2, Ar.sub.3, Ar.sub.4 and A are as defined in the specification.

Trisazo electrophotographic photoreceptor

An electrophotographic photoreceptor is described, comprising a photosensitive layer disposed on a conductive substrate, said photosensitive layer having a laminated structure comprising an electric charge generating layer and an electric charge transporting layer, said electric charge generating layer containing a phthalocyanine pigment which is selected from .epsilon.-type copper phthalocyanine, X-type or .tau.-type phtalocyanine, indium chloride phthalocyanine, calcium chloride phthalocyanine, and magnesium phthalocyanine, one of the benzene rings of the aluminum chloride or indium chloride phthalocyanine being optionally monochlorinated, and said electric charge transporting layer containing at least one hydrazone compound represented by formula (I) or (II) as set below: ##STR1## wherein the substituents are as defined in the specification.

Electrophotographic photoreceptor containing phthalocyanine and hydrazone

A method for producing an electrophotographic liquid developer comprising: (A) a mixing step of stirring a mixture comprising a coloring agent, an ethylenic copolymer, and an electrically insulating liquid having an affinity with the copolymer, at a temperature higher than the softening point of the copolymer; (B) a dispersing step of dispersing the mixture in an electrically insulating liquid after cooling to a temperature below the softening point of the copolymer; and (C) a diluting step of diluting the dispersion with an electrically insulating liquid to provide a liquid developer for use; wherein step (A) and/or step (B) is performed in the presence of a charge controlling agent or a basic nitrogen-containing polymer.

Method for producing electrophotographic liquid developer

A photocurable resin composition is described, which comprises a specific type of photosensitive polymer obtained by copolymerization of a monomer of the following general formula [I] ##STR1## in which R.sup.1 represents H, CH.sub.3 or C.sub.2 H.sub.5, X represents --O-- or --NH--, Y represents a linear or branched hydrocarbon group having from 1 to 4 carbon atoms, and .PHI. represents ##STR2## Z.sup..crclbar., in which Z.sup..crclbar. represents an anion, and R.sup.2, R.sup.3 and R.sup.4 are independently an alkyl group having from 1 to 4 carbon atoms, and a monomer of the following general formula [II] ##STR3## in which R.sup.5 represents H, CH.sub.3 or C.sub.2 H.sub.5, and n and x are independently an integer of from 1 to 4. The photosensitive polymer is photocrosslinked with a diazide compound. The resin composition is particularly suitably for use in formation of a color filter because of good dyeability and good adhesion to a substrate.

Photocurable and dyeable resin composition with bisazide and dyeable

Electrophotographic printing plate containing thiopyrylium salt compound

An electrophotographic photoreceptor is described, comprising a photosensitive layer disposed on a conductive substrate, said photosensitive layer having a laminated structure comprising an electric charge generating layer and an electric charge transporting layer, said electric charge generating layer containing a phthalocyanine pigment which is selected from .epsilon.-type copper phthalocyanine, aluminum chloride phthalocyanine, vanadyl phthalocyanine, X-type or t-type phthalocyanine, indium chloride phthalocyanine, titanyl phthalocyanine, germanium chloride phthalocyanine, calcium chloride phthalocyanine, and magnesium phthalocyanine, one of the benzene rings of the aluminum chloride or indium chloride phthalocyanine being optionally monochlorinated, and said electric charge transporting layer containing at least one bishydrazone compound as represented by formula (I) or (II) ##STR1## X is represented by the formula ##STR2## wherein l and n each is 0 or an integer of 1 to 6, and m is 0 or 1; Y represents an oxygen atom, a sulfur atom, a selenium atom, an unsubstituted or substituted imino group, or an unsubstituted or substituted methylene group; and

Electrophotographic photoreceptor containing a phthalocyanine pigment

A transparent electrophotographic photoreceptor comprising a conductive support having provided thereon a photosensitive layer is disclosed, wherein said photosensitive layer contains a combination of at least one of specific hydrazone compounds and at least one of specific benzidine compounds as photoconductive substances. These photoconductive substances are prevented from crystallization and precipitation on the surface of the photoreceptor so that the photoreceptor exhibits satisfactory stability before and after image formation even when preserved for long periods of time or under a high temperature condition.

Transparent electrophotographic photoreceptor comprising specific

A photoconductive composition and an electrophotographic light-sensitive material using the photoconductive composition are described. The photoconductive composition comprises a photoconductive substance and a water-insoluble linear polyester copolymer wherein the polyester copolymer contains a constituent repeating unit derived from terephthalic acid and a straight .alpha.,.omega.-diol component, and the diol component contains at least three compounds selected from the group of ethylene glycol, diethylene glycol, triethylene glycol, 1,3-propanediol, 1,4-butanediol, 1,5-pentanediol, and 1,6-hexanediol. The electrophotographic light-sensitive material comprises a support and a layer of the above photoconductive composition on the support.

Photoconductive composition and electro-photographic light-sensitive

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Kanagawa, Japan

Hideo Sato