Patents by Inventor Akira Kamiya

Akira Kamiya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20020003845
    Abstract: A data extractor 110 extracts data which coincides with set conditions from input data. A buffer 120 stores the extracted data. A data flow controller 130 distributes the data in the buffer 120 among separate buffers 14i (i=1 to n) and transfers the data in accordance with the set conditions. Each of the separate buffers 14i stores the transferred data. Decoders 15i respectively decode the data stored in the separate buffers 14i. A buffer manager 160 manages the buffer 120, and a separate buffer manager 170 manages the separate buffers 14i. A decoding controller 180 controls decoding performed by each of the decoders 15i. A reproduction controller 190 provides an instruction required to select desired data and reproduce the selected data.
    Type: Application
    Filed: July 9, 2001
    Publication date: January 10, 2002
    Inventor: Akira Kamiya
  • Patent number: 6333301
    Abstract: An environmental protection-type aqueous detergent composition is provided, wherein enzymatic degradation effect is maximized and the use of surfactants is minimized. Said environmental protection-type particulate detergent composition comprises (a) 0.1-10% by weight of one or more detergent components selected from the group consisting of essential oils and essential oil components isolated or synthesized from said essential oils, (b) (i) 0.1-10% by weight of an oily surfactant for solubilizing said detergent components during impregnation and (ii) 0-20% by weight of a particulate surfactant, (c) an enzyme and (d) 10-90% by weight of an expanding agent and/or an enzymatic activity promoter, wherein the weight ratio of said (a) to (b) ranges from 1:0.5 to 1:15 and said (a) is impregnated into said (d).
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: December 25, 2001
    Inventor: Akira Kamiya
  • Patent number: 6323166
    Abstract: A shampoo composition for removing minute chemicals deposited on the skin, softening the hair, giving a rinsing effect and controlling dandruff and itch on the scalp is provided. Said composition comprises (a) 0.05-5.0% by weight of an essential oil component selected from the group consisting of terpene esters and terpene hydrocarbons, (b) 3.0-20% by weight of an N-acylamino acid salt and (c) 0.1-15.0% by weight of a sucrose fatty acid ester or a C6-C18 fatty acid alkylolamide.
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: November 27, 2001
    Inventor: Akira Kamiya
  • Patent number: 6287118
    Abstract: The present invention relates to a sheet type oral implant, and the present invention is an oral implant to be used by being secured on an alveolar bone, this oral implant is characterized by having a sheet portion whose shape on the bone side matches in an inverted convex-concave arrangement the surface shape of the alveolar bone; fixing hooks provided to the edges of the sheet portion and designed for securing the oral implant on the alveolar bone and preventing the implant from falling off; and a post portion for mounting an artificial tooth.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: September 11, 2001
    Assignee: Agency of Industrial Science and Technology
    Inventors: Katsuyoshi Naganuma, Akira Kamiya, Akira Watatsu, Toru Nonami, Makoto Kato
  • Patent number: 6170601
    Abstract: A borehole seismic shuttle tool includes (a) a tool body having a cavity with an opening in the wall of the tool body; (b) an anchoring arm attached to the tool body and operable to anchor the tool body to the borehole wall; (c) a sensor package positioned in the cavity and mounted on resilient mounts which act to urge the sensor package in the direction of the opening, such that when the tool body is anchored to the borehole wall, the sensor package projects part way through the opening and is held against the borehole wall by the action of the resilient mounts. The tool is characterised in that when the tool body is not in contact with the borehole wall, peripheral portions of the sensor package is urged into contact with the tool body wall surrounding the opening.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: January 9, 2001
    Assignee: Schlumberger Technology Corporation
    Inventors: Hiroshi Nakajima, Juei Igarashi, Akira Kamiya
  • Patent number: 6136778
    Abstract: The present invention provides an environment safeguarding aqueous detergent composition which maximizes the decomposing action of an enzyme, and minimizes the use of a surface active agent. These compositions are an environment safeguarding aqueous detergent composition containing (a) 0.1 to 20% by weight of one or more chief ingredients selected from the group consisting of essential oils and essential oil components which have been isolated from the essential oils or synthesized, (b) 0.25 to 20% by weight of a surface active agent for solubilizing the chief ingredients, and (c) an enzyme, the weight ratio of the (a) to the (b) being in the range of 1:0.5 to 1:15, and an environment safeguarding, dishwashing detergent composition containing (a) 0.1 to 5.0% by weight of an essential oil component selected from the group consisting of a terpene alcohol, limonene, pinene, linalyl acetate, and bornyl acetate, and (b) 3.0 to 20.
    Type: Grant
    Filed: July 21, 1999
    Date of Patent: October 24, 2000
    Inventor: Akira Kamiya
  • Patent number: 5896784
    Abstract: The present invention provides a die for superplastic forming of titanium-based alloy with high-workability, which is inexpensive and easy to handle, and has detailed shape-reproducibility and no reactivity with titanium-based alloy to be processed, and has excellent accordance with it in a thermal expansion coefficient. This invention relates to a die for superplastic forming of titanium-based alloy characterized by comprising quartz, cristobalite and calcium silicate. The above die for superplastic forming of titanium-based alloy is produced by kneading a mixed powder of quartz and cristobalite, together with a binder containing a plaster additive of less than 30 weight % based on the total amount with water, forming the mixture, drying the formed product and sintering it in the atmosphere to convert the plaster additive into calcium silicate.
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: April 27, 1999
    Assignee: Japan as represented by Director General of Agency of Industrial Science and Technology
    Inventors: Akira Kamiya, Katsuyoshi Naganuma, Makoto Kato
  • Patent number: 5660863
    Abstract: An apparatus for the production of three-dimensional fiber-reinforced ceramics, which apparatus contains a foundation open at an upper end thereof and enclosing an empty space and a cylinder disposed on the foundation, the empty space of the foundation and an open space of the cylinder integrally forming a continuous empty space, and the continuous empty space having an empty region at a lowermost portion thereof having a filter plate set fast therein and having a pressure piston set fast above said filter plate to form between the pressure piston and the filter plate an empty region for accommodating a slurry for the production of the three-dimensional fiber-reinforced ceramics;wherein the filter plate contains a porous sintered metallic plate and a filter paper having holes not more than 0.3 .mu.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: August 26, 1997
    Assignee: Agency of Industrial Science & Technology, Ministry of International Trade & Industry
    Inventors: Kikuo Nakano, Akira Kamiya
  • Patent number: 5545715
    Abstract: The present invention provides a flame-retardant resin composition comprising 100 parts by weight of a bromine-containing copolymer composition containing 1 to 40% by weight of bromine, and comprising 0 to 30 parts by weight of a flame-retarding adjuvant and 0.5 to 30 parts by weight of a polyorganosiloxane-reinforced resin component obtained by polymerizing a vinyl monomer (d) in the presence of a polyorganosiloxane polymer. The flame-retardant resin composition of the present invention has attained a remarkably higher flame retardancy by the inclusion of a polyorganosiloxane-reinforced resin. A significant improvement in the dripping phenomenon has also been achieved. Further, this composition exhibits superior impact resistance and moldability, and a superior outer appearance in the formed products.
    Type: Grant
    Filed: June 26, 1992
    Date of Patent: August 13, 1996
    Assignee: Japan Synthetic Rubber Co. Ltd.
    Inventors: Hiroyuki Itoh, Masanori Suzuki, Akira Kamiya, Takeki Furuyama
  • Patent number: 5520746
    Abstract: A detergent for cleaning drain pipe comprises lipocatabolic lipase and an imbibing agent. Sodium hydrogencarbonate may be used as an imbibing agent. The detergent may includes a foaming agent, pH conditioning agent, and/or enzyme activation retaining agent. Tartaric acid may be used as a foaming agent. Sodium carbonate may be used as a pH conditioning agent. N-acylic amino acid may be used as an enzyme activation retaining agent.
    Type: Grant
    Filed: December 9, 1994
    Date of Patent: May 28, 1996
    Assignee: Kabushiki Kaisha Sunyda
    Inventor: Akira Kamiya
  • Patent number: 5489408
    Abstract: A method for producing ceramics reinforced with three-dimensional fibers, which entails: a) setting a filter plate in contact with one surface of a three-dimensional fiber preform and a porous metallic plate in contact with said filter plate; b) setting a slurry in contact with a surface of the preform opposite to the one surface; c) exerting pressure on the slurry and, at the same time, subjecting the preform to vacuum aspiration through the filter plate, thereby obtaining a composite having an impregnated preform, the impregnation being effected in a single step; d) heating the composite; and e) firing the resultant composite.
    Type: Grant
    Filed: March 3, 1994
    Date of Patent: February 6, 1996
    Assignees: Agency of Industrial Science & Technology, Ministry of International Trade & Industry
    Inventors: Kikuo Nakano, Akira Kamiya
  • Patent number: 5407595
    Abstract: A detergent for cleaning drain pipe comprises lipocatabolic lipase and an imbibing agent. Sodium hydrogencarbonate may be used as an imbibing agent. The detergent may includes a foaming agent, pH conditioning agent, and/or enzyme activation retaining agent. Tartaric acid may be used as a foaming agent. Sodium carbonate may be used as a pH conditioning agent. N-acylic amino acid may be used as an enzyme activation retaining agent.
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: April 18, 1995
    Assignee: Kabushiki Kaisha Sunyda
    Inventor: Akira Kamiya
  • Patent number: 5180533
    Abstract: A sintered article having a matrix of titanium diboride and a dispersed reinforcing phase of silicon carbide is produced by mixing titanium diboride powder and silicon carbide powder or whiskers, combining the resultant mixture with silicon boride, and sintering the produced mixture in a non-oxidative atmosphere under a pressure of at least 300 kg/cm.sub.2 at a temperature of at least 1,300.degree.C.
    Type: Grant
    Filed: September 19, 1991
    Date of Patent: January 19, 1993
    Assignees: Agency of Industrial Science and Technology, Ministry of International Trade and Industry
    Inventors: Akira Kamiya, Kikuo Nakano
  • Patent number: 5169899
    Abstract: A thermoplastic resin composition comprising(A) 1-90% by weight of a polyamide elastomer and(B) 99-10% by weight of at least one of the following (a) and (b):(a) a rubber-modified thermoplastic styrene resin consisting of a rubber-modified styrene polymer containing a hydroxyl group-containing alkenyl monomer as a copolymerized component or a mixture of rubber-modified styrene polymer with a styrene polymer, in which mixture at least one of these polymers contains a hydroxyl group-containing alkenyl monomer as a copolymerized component,(b) a mixture or reaction product of (1) 40-99% by weight of a thermoplastic polyurethane with (2) 60-1% by weight of a functional group-containing styrene resin in which a styrene resin is copolymerized with an unsaturated compound having at least one functional group selected from the group consisting of a carboxyl group, an acid anhydride group, an amino group, an epoxy group and a hydroxyl group.
    Type: Grant
    Filed: September 7, 1989
    Date of Patent: December 8, 1992
    Assignee: Japan Synthetic Rubber Co., Ltd.
    Inventors: Shotaro Uehara, Hodaka Mizuno, Seiichi Atomori, Tateki Furuyama, Akira Kamiya
  • Patent number: 5008331
    Abstract: A thermoplastic resin composition consisting essentially of (A) 10-90% by weight of a graft copolymer (A) obtained by polymerizing a mixture of an alkenyl cyanide compound and an aromatic alkenyl compound in the presence of a butadiene rubber latex in which 40-100% by weight of butadiene rubber particles (A-1) having an average particle diameter of at least 1,300 .ANG. but less than 2,100 .ANG., 0-60% by weight of butadiene rubber particles (A-2) having an average particle diameter of 2,100 .ANG.
    Type: Grant
    Filed: February 27, 1990
    Date of Patent: April 16, 1991
    Assignee: Japan Synthetic Rubber Co., Ltd.
    Inventors: Kouzo Kawashima, Takao Morikawa, Teruo Aoyama, Akira Kamiya
  • Patent number: 4839410
    Abstract: A flame-retardant rubber-modified styrene resin composition comprising, as essential components, (A) a rubber-modified styrene resin, (B) a halogenated bisphenol type polycarbonate oligomer, (C) a halogenated bisphenol type compound, and (D) a halogenated polyolefin compound. The resin composition contains these components (A), (B), (C), and (D) at specific proportions, and its contents of the components (B) and (C) must be at a specified ratio. The resin composition is not only flame-retardant but also possesses such excellent characteristics as a high degree of light resistance, heat resistance, impact resistance and fluidity when it is molded. It can be molded into articles of various shapes and has a wide variety of applications in business machines, electric appliances, and automobile parts.
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: June 13, 1989
    Assignee: Japan Synthetic Rubber Co., Ltd.
    Inventors: Seiichi Atomori, Teruo Inagaki, Tateki Furuyama, Akira Kamiya
  • Patent number: 4490507
    Abstract: A process for producing a rubber-modified thermoplastic resin by graft-copolymerizing a monomeric component composed of an aromatic alkenyl compound, an alkenyl cyanide compound and a methacrylic acid ester compound on an ethylene-propylene rubber, characterized in that the first reaction step, a monomer mixture composed of an aromatic alkenyl compound and an alkenyl cyanide compound or a mixture composed of these two compounds and 20% by weight or less of a methacrylic acid ester is graft-copolymerized on an ethylene-propylene rubber until the polymerization conversion reaches 30 to 70% by weight, and in the second reaction step, a methacrylic acid ester compound or a mixture of a methacrylic acid ester compound and 20% by weight or less of at least one other copolymerizable monomer is polymerized in the presence of the reaction mixture obtained in the first reaction step until the polymerization reaction is substantially completed.
    Type: Grant
    Filed: May 5, 1983
    Date of Patent: December 25, 1984
    Assignee: Japan Synthetic Rubber Co., Ltd.
    Inventors: Mitsuo Abe, Hisao Nagai, Akira Kamiya
  • Patent number: 4366281
    Abstract: A molding resin composition comprising [A] 100 parts by weight of a vinyl chloride resin, [B] 30-110 parts by weight of a graft copolymer wherein 90-50 parts by weight of a monomer mixture consisting of 10-40% by weight of an alkenyl aromatic compound, 20-50% by weight of an alkenyl cyanide compound and 20-50% by weight of a methacrylate is graft-copolymerized on 10-50 parts by weight of polybutadiene or a rubbery copolymer of 60% by weight or more of butadiene and a vinyl monomer copolymerizable therewith (the amount of toluene-insoluble fraction is preferably 50% by weight or less), the degree of grafting being 30-110% and the acetone-soluble fraction of the graft copolymer having an intrinsic viscosity of 0.4-1.5 dl/g as measured in methyl ethyl ketone at 30.degree. C., [C] 3-50 parts by weight of a rubbery acrylonitrile-butadiene copolymer and [D] 15-100 parts by weight of a plasticizer for vinyl chloride resins.
    Type: Grant
    Filed: October 29, 1980
    Date of Patent: December 28, 1982
    Assignee: Japan Synthetic Rubber Co., Ltd.
    Inventors: Mitsuo Abe, Akira Kamiya, Junya Itoh, Masaaki Mawatari, Fumio Kurihara