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1. 发明专利

JP2000262907A INTEGRATED CATALYST AND ITS PRODUCTION 失效
公开(公告)号：JP2000262907A
公开(公告)日：2000-09-26
申请号：JP7312999
申请日：1999-03-18
申请人： AGENCY IND SCIENCE TECHN , OSAKA GAS CO LTD
发明人： HARUTA MASAKI , OKUMURA MITSUTAKA , KAJIKAWA OSAMU , OKADA OSAMU , DEN KEIICHI , O YOSHIO
IPC分类号： B01J21/18 , B01J23/62 , B01J23/63 , B01J23/89 , B01J35/02
摘要： PROBLEM TO BE SOLVED: To obtain a catalyst which effectively develops activity for a plurality of substances of different kinds at a time. SOLUTION: This integrated catalyst consists of catalyst unit groups containing a large number of catalyst units of a plurality of kinds. The catalyst units aggregate in a nanometer level to form the catalyst unit group. Each catalyst unit of a plurality of kinds has the individual catalytic function, and at least one kind of catalyst unit is selected to be able to complement the catalytic function of at least one of other kinds of catalytic units. Further, each catalyst unit of the plurality of kinds consists of, for example, a metal oxide and a metal element. In this method, the metal oxide and the metal element in at least one kind of the plurality kinds of catalytic units are determined as a combination which can synergically enhance the catalytic function.

2. 发明专利

JPH11276844A Deodorant material and its manufacture 失效
标题翻译：废物及其制造
公开(公告)号：JPH11276844A
公开(公告)日：1999-10-12
申请号：JP10568898
申请日：1998-03-31
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MAEDA TAKESHI , O YOSHIO , KAWASE NOBORU
IPC分类号： B01D53/38 , B01D53/04 , B01D53/81 , B01J23/66 , B01J23/89
摘要： PROBLEM TO BE SOLVED: To obtain a deodorant material capable of adsorbing and decomposing malodorous substances even in the case the material is not in a special environments, for example, under ultraviolet ray radiation. SOLUTION: This deodorant material for removing malodorous substances in air comprises a carrier made of an activated carbon fiber, a first catalyst component of a metal element deposited on the carrier, and a second catalyst component of oxides of one or more elements selected from magnesium, aluminum, silicon, titanium, manganese, iron, cobalt, nickel, copper, zinc, yttrium, zirconium, niobium, molybdenum, indium, tin, lanthanum, and cerium and also deposited on the carrier. In this case, the first catalyst component is normally deposited in 0.05-5 g per 100 g of the carrier and the second catalyst is normally deposited in 1-25 g per 100 g of the carrier and the mole ratio of the second catalyst component to the first catalyst component is normally controlled to be 0.005-0.2.
摘要翻译：要解决的问题：即使在材料不在特殊环境中的情况下，例如在紫外线辐射下，也可获得能够吸附和分解恶臭物质的除臭材料。解决方案：用于除去空气中的恶臭物质的除臭材料包括由活性炭纤维制成的载体，沉积在载体上的金属元素的第一催化剂组分和选自镁，铝，硅，钛，锰，铁，钴，镍，铜，锌，钇，锆，铌，钼，铟，锡，镧和铈，并沉积在载体上。在这种情况下，第一催化剂组分通常以每100g载体0.05-5g沉积，第二催化剂通常以每100g载体1-25g沉积，第二催化剂组分与通常将第一催化剂组分控制在0.005-0.2。

3. 发明专利

JPH10168502A COMPOSITE MATERIAL WITH HIGH THERMAL CONDUCTIVITY 失效
公开(公告)号：JPH10168502A
公开(公告)日：1998-06-23
申请号：JP32940796
申请日：1996-12-10
申请人： OSAKA GAS CO LTD
发明人： MATSUI HISAJI , O YOSHIO , MATSUI TAKEO
IPC分类号： F28F21/02 , B22F1/00 , B22F3/14 , C22C1/10 , C22C47/14 , C22C49/14 , F28F21/08
摘要： PROBLEM TO BE SOLVED: To provide a material of a high thermal conductivity, excellent in thermal conductivity, hydrophilic property, and corrosion resistance and useful for a substitute material for copper, aluminum, etc., conventionally used in a heat radiation plate for protection of an electric circuit and in thermal machinery, such as a heat exchanger and heat pump. SOLUTION: A mixture is prepared by mixing 100 pts.wt. of metal powder (Fe, Cu, Al, Ag, Be, Mg, W, Ni, Mo, Si, Zn, etc.) and 1-200 pts.wt. of crystalline carbon material (graphite, carbon fiber, carbon black, fullerene, carbon nano- tube, etc.). This mixture is refined under pressurization and compounded. The resultant composite material grains are hot-press-compacted. By this method, the compound material with high thermal conductivity, having a structure in which the metal powder, e.g. of 5μm to 1nm average grain size is dispersed in the crystalline carbon matrix, can be obtained.

4. 发明专利

JPH07267622A HYBRID MATERIAL FROM POLYCRYSTALLINE SILICON MATERIAL AND SILICON OR GERMANIUM COMPOUND AND PRODUCTION THEREOF 失效
公开(公告)号：JPH07267622A
公开(公告)日：1995-10-17
申请号：JP6092794
申请日：1994-03-30
申请人： OSAKA GAS CO LTD
发明人： NISHIDA RYOICHI , KAWASAKI SHINICHI , TOKI MOTOYUKI , YAMAGUCHI HIDEKI , O YOSHIO
IPC分类号： C01B33/02
摘要： PURPOSE:To obtain a polycrystalline silicon material having excellent physical properties such as mobility and high mechanical resistance. CONSTITUTION:The object material is a hybrid material comprising a polycrystalline silicon material and silicon compounds where there exists at least one selected from a silicon compound formed from polysilane, a germanium compound formed from polygermane and a silicon-germanium compound formed from silane-germane in the grain boundaries of the polycrystalline silicon material. The hybrid material is produced by heat-treating a polycrystalline silicon material coated with at least one from polysilane, polygermane and silane- germane copolymer.

5. 发明专利

JPH11253799A CHLORINATED ORGANIC COMPOUND DECOMPOSITION CATALYST AND ITS MANUFACTURE 失效
公开(公告)号：JPH11253799A
公开(公告)日：1999-09-21
申请号：JP7831098
申请日：1998-03-10
申请人： OSAKA GAS CO LTD
发明人： KAJIKAWA OSAMU , O YOSHIO , KAWASE NOBORU , MAEDA TAKESHI
IPC分类号： B01J21/18 , B01J23/52 , B01J23/68 , B01J23/89 , B01J35/02
摘要： PROBLEM TO BE SOLVED: To provide a catalyst demonstrating good decomposition characteristics for any of gaseous or particulate chlorinated organic compounds. SOLUTION: A chlorinated organic compound catalyst contains a carrier formed of active carbon fibers, fist catalyst component composed of gold elements carried on the carrier and a second catalyst component formed of an oxide composed of at least one kind of element selected out of an element group carried by the carrier and formed of magnesium, aluminum, silicon, titanium, manganese, iron, cobalt, nickel copper, zinc, yttrium, zirconium, niobium, molybdenum, indium, tin, lanthanum and cerium. In the catalyst, usually 0.05-5 g first catalyst component is contained per 100 g carrier, and 1-25 g second catalyst component is contained per 100 g carrier, and the molar ratio of the first catalyst component to the second catalyst component is set at 0.005-0.2.

6. 发明专利

JPH10172870A ELECTRIC DOUBLE LAYER CAPACITOR 失效
公开(公告)号：JPH10172870A
公开(公告)日：1998-06-26
申请号：JP32940896
申请日：1996-12-10
申请人： OSAKA GAS CO LTD
发明人： MATSUI HISAJI , O YOSHIO , MATSUI TAKEO
IPC分类号： H01G11/22 , H01G11/24 , H01G11/32 , H01G11/38 , H01G11/40 , H01G11/42 , H01G11/44 , H01G11/86 , H01G9/058
摘要： PROBLEM TO BE SOLVED: To improve the resistivity of a polar electrode, charge-discharge electric capacitance and charging-discharging rate by using a carbon material contg. dispersed fine particles of a metal or metal compd. as an electrode material. SOLUTION: A polar electrode material has a structure of dispersed fine particles of a metal or metal compd. in a carbon material which may be any one of active carbon, active carbon fiber or carbon black in the macrostructure. The metal or metal compd. is at least one metal selected from elements attaching to groups IIa, IIIb, IVb, Vb, VIb, VIIb, VIII, Ib, IIb, and IIIa in the periodic table, or metal compd. such as oxide or carbide thereof. The metal or metal compd. content to carbon material is 0.1-40wt.% as a metal, N- adsorption BET specific surface area of the polar electrode material is about 500-3000m /g, and mean pore diameter is about 10-40Å.

7. 发明专利

JPH07292349A FRICTIONAL MATERIAL AND BINDER COMPOSITION FOR THE SAME 失效
公开(公告)号：JPH07292349A
公开(公告)日：1995-11-07
申请号：JP4273895
申请日：1995-03-02
申请人： OSAKA GAS CO LTD
发明人： KAKEGAWA HIROYA , YASUDA TOKUGEN , O YOSHIO
IPC分类号： F16D13/62 , C08J5/14 , C09K3/14 , F16D69/02
摘要： PURPOSE:To obtain the subject composition, containing a thermosetting resin and an organometallic compound, readily producible in conventional equipment, hardly generating volatiles in operation at high temperatures and excellent in resistances to fading, abrasion and heat. CONSTITUTION:This composition contains (A) a thermosetting resin (e.g. a novolak type phenol resin or a polyimide resin) and (B) an organometallic compound (preferably an organosilicon oligomer or polymer having Si-Si bonds and diphenyl groups such as phenylethylpolysilane) so as to provide preferably 0.1-10wt.% component (B) based on 99.9-90wt.% component (A). A condensation accelerating catalyst such as N,N-dimethylbenzylamine, cobalt chloride or CU2O in an amount of 1-10wt.% based on the mixture of the components (A) with (B) is preferably blended so as to accelerate the cross-linking of the components (A) with (B). If a solid catalyst is used, the particle diameter thereof is preferably

8. 发明专利

JPH07190115A BINDER COMPOSITION FOR FRICTION MATERIAL 失效
公开(公告)号：JPH07190115A
公开(公告)日：1995-07-28
申请号：JP33421893
申请日：1993-12-28
申请人： OSAKA GAS CO LTD
发明人： KAKEGAWA HIROYA , SHIYUU TOKUGEN , O YOSHIO
IPC分类号： F16D69/02
摘要： PURPOSE:To provide a binder for friction material excellent in fade resistance, wear resistance and the like at the time of high temperature operation by forming the binder of pitch and an organic metal compound. CONSTITUTION:An organic metal compound is mixed in pitch originally thermoplastic with the high yield of carbonization so as to change this pitch into thermosetting property and to realize even the higher yield of carbonization by cross-linking. In friction material obtained using this binder, the organic metal compound in the pitch generates a polyradical by frictional heat at the braking time. The element volatilizing in substance is polymerized by cross- linking, and Si-Cu coupling is introduced. Not only the fade resistance of the friction material but also the heat resistance and wear resistance are thereby improved.

9. 发明专利

JP2001009284A CATALYST FOR DECOMPOSITION OF CHLORINATED ORGANIC COMPOUND AND METHOD FOR DECOMPOSING CHLORINATED ORGANIC COMPOUND 失效
公开(公告)号：JP2001009284A
公开(公告)日：2001-01-16
申请号：JP18483499
申请日：1999-06-30
申请人： OSAKA GAS CO LTD
发明人： KAJIKAWA OSAMU , O YOSHIO , KAWASE NOBORU , MAEDA TAKESHI
IPC分类号： B01D53/86 , B01J23/66 , B01J23/89 , B01J32/00 , B01J37/03
摘要： PROBLEM TO BE SOLVED: To obtain a catalyst having high decomposition activity to chlorinated organic compounds. SOLUTION: The catalyst for the decomposition of chlorinated organic compounds contains an oxide carrier containing oxide of at least one metal element selected from the group consisting of magnesium, aluminum, silicon, titanium, vanadium, manganese, iron, cobalt, nickel, copper, zinc, zirconium, niobium, molybdenum, indium, tin and tungsten and oxide of at least one rare earth element and fine gold particles supported on the oxide carrier.

10. 发明专利

JPH10318548A HEATING PANEL 失效
公开(公告)号：JPH10318548A
公开(公告)日：1998-12-04
申请号：JP12869197
申请日：1997-05-19
申请人： OSAKA GAS CO LTD
发明人： MATSUI HISAJI , YAMAGUCHI CHIHARU , YASUDA AYUMI , O YOSHIO
IPC分类号： F24D3/16
摘要： PROBLEM TO BE SOLVED: To increase the energy efficiency of heating by decreasing the amount of the heat that shifts from a floor to the outside of a room and by increasing the amount of the heat which shifts from the floor to the inside of the room at the same time. SOLUTION: In a heating panel 1 having a heat medium circulating pipe 4, a heat insulating material which has a lower heat transfer rate than air, specifically the heat insulating material comprising ultrafine powder particles that has a maximum particle diameter of the primary particle of 30n μm or smaller (silica, titanium oxide, aluminum oxide, and iron oxide, for example), the heat insulating material comprising the ultra fine powder particles that are dispersed in an organic binder, or the heat insulating material 6 comprising the ultrafine powder particles that are packed in a tare are arranged at the back side of the panel of the pipe 4.

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