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31. 发明专利

JP4568655B2 Forging die and a method of manufacturing the same 有权
公开(公告)号：JP4568655B2
公开(公告)日：2010-10-27
申请号：JP2005224440
申请日：2005-08-02
申请人：本田技研工業株式会社
发明人：和男松下 , 健一柿木 , 光雄桑原 , 利正熊木 , 遵野口
IPC分类号： B21J13/02 , C23C10/30 , C23C10/32

32. 发明专利

JP4445141B2 Method of manufacturing a gradient composite material 有权
公开(公告)号：JP4445141B2
公开(公告)日：2010-04-07
申请号：JP2001050818
申请日：2001-02-26
申请人：本田技研工業株式会社
发明人：光雄桑原
IPC分类号： C04B35/58 , C22C29/08 , C04B35/56 , C04B41/87 , C04B41/88 , C22C1/05 , C22C29/06 , C22C29/10 , C22C29/16

33. 发明专利

JP4402665B2 Method of manufacturing a catalyst for a fuel cell 有权
公开(公告)号：JP4402665B2
公开(公告)日：2010-01-20
申请号：JP2006106579
申请日：2006-04-07
申请人：本田技研工業株式会社
发明人：知子伊達 , 光雄桑原
IPC分类号： H01M4/88 , B01J23/89 , H01M4/90 , H01M4/92 , H01M8/10
CPC分类号： Y02P70/56

34. 发明专利

JP4224141B2 Method of manufacturing a functionally gradient material 失效
公开(公告)号：JP4224141B2
公开(公告)日：2009-02-12
申请号：JP9865597
申请日：1997-04-16
申请人：本田技研工業株式会社
发明人：光雄桑原
IPC分类号： C04B35/74 , C22C1/05 , C04B35/56 , C04B35/581 , C22C29/16 , H01L23/14

35. 发明专利

JP4177530B2 Manufacture of electronic components for a composite material made of mold 有权
公开(公告)号：JP4177530B2
公开(公告)日：2008-11-05
申请号：JP27115099
申请日：1999-09-24
申请人：本田技研工業株式会社
发明人：光雄桑原
IPC分类号： B22F5/00 , H01L23/50 , B22F7/00 , C22C29/06 , C22C29/08
CPC分类号： H01L2924/0002 , H01L2924/00

36. 发明专利

JP4109378B2 Cooling method and cooling mechanism in a cutting machine 有权
公开(公告)号：JP4109378B2
公开(公告)日：2008-07-02
申请号：JP9702999
申请日：1999-04-02
申请人：本田技研工業株式会社
发明人：光雄桑原
IPC分类号： B23Q11/10

37. 发明专利

JP4068803B2 Multi-component system ceramic powder and a method of manufacturing the same 有权
公开(公告)号：JP4068803B2
公开(公告)日：2008-03-26
申请号：JP2000385207
申请日：2000-12-19
申请人：本田技研工業株式会社
发明人：昌紀大塚 , 光雄桑原
IPC分类号： C01G33/00 , C04B35/626 , C01G25/00 , C01G31/00 , C01G37/00 , C01G41/00
摘要： PROBLEM TO BE SOLVED: To provide a method of multiple ceramic powder, by which a sintered compact having higher hardness is obtained as compared to a sintered compact formed by using binary ceramic as a raw material and a manufacturing method thereof. SOLUTION: At least 2 kinds of the powder of metals selected from a group of Ti, Al, V, Nb, Zr, Hf, Mo, Ta, Cr and W, a reducing agent and a catalyst for accelerating the nitriding or the carbonitriding of the metals are mixed to alloy 2 kinds of the metals with each other by mechanical alloying. The multiple nitride ceramic powder is obtained by firing the alloy under the presence of gaseous nitrogen to nitride. In the case that powdery carbonaceous material is used as the reducing agent, the powdery carbonaceous material acts also as a carbon source. In such a case, the alloy is carbonitrided to obtain multiple carbonitride ceramic powder.

38. 发明专利

JP4014248B2 Method of manufacturing a functionally gradient material 失效
公开(公告)号：JP4014248B2
公开(公告)日：2007-11-28
申请号：JP6877497
申请日：1997-03-21
申请人：本田技研工業株式会社
发明人：光雄桑原
IPC分类号： B32B15/04 , C04B35/00 , C04B35/581 , C04B37/02 , H01L23/373
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of cracks or deformations positively at the laminated place by controlling a ratio of thermal expansion between a ceramic composition part and a metal composition part to be specific %, and effecting simultaneous calcination in a laminated state of the ceramic side material and metal side material set in this manner. SOLUTION: Each thermal expansion coefficient of a ceramics composition part and a metallic composition part is substantially the same during the calcination period, i.e., at a temperature of the manufacture, and set to be the same at a temperature of the use. In this manner, separation or the like in the lamination place can be precluded effectively. Herein, the thermal expansion coefficient uses a combination of W-Cu and MoCu as a metal side composition to be controlled by changing each composition ratio; on the other hand, as a ceramics side composition, metallic aluminum, aluminum nitride and other additives are controlled by changing each composition ratio. Thus, selection is done to be a thermal expansion coefficient of the ceramics composition part/a thermal expansion coefficient of the metallic composition part × 100=75-125%.

39. 发明专利

JP3843210B2 Method of producing a composite material 有权
公开(公告)号：JP3843210B2
公开(公告)日：2006-11-08
申请号：JP2000385195
申请日：2000-12-19
申请人：本田技研工業株式会社
发明人：昌紀大塚 , 光雄桑原
IPC分类号： C04B35/56 , C22C1/05 , B22F3/10 , B22F3/11 , C04B35/58 , C04B41/87 , C04B41/88 , C22C1/08 , C22C1/10
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a composite material which has strength and hardness more excellent than those of a composite material containing binary ceramics. SOLUTION: The powdery mixture of multicomponent ceramics consisting of at least two kinds of metallic elements selected from the group consisting of Ti, Al, V, Nb, Zr, Hf, Mo, Ta, Cr and W, N and C as constitutional components and Fe, Ni, Co or an alloy consisting of at least one kind of metallic element therein as a constitutional component is compacted into a compact (a compacting stage S1). The compact is sintered into a porous sintered body (a primary sintering stage S2), and, after that, a catalyst-containing solution is impregnated into the porous sintered body (an impregnating stage S2). If required, on the surface of the porous sintered body, a coating film is deposited (a coating stage SC), and, after that, the porous sintered body is resintered and made dense in a nitrogen atmosphere (a secondary sintering stage S4) into a composite material as a product.

40. 发明专利

JP3790579B2 Molding method of powder particles 失效
公开(公告)号：JP3790579B2
公开(公告)日：2006-06-28
申请号：JP17139596
申请日：1996-07-01
申请人：本田技研工業株式会社
发明人：光雄桑原
IPC分类号： C04B35/622 , B22F3/02 , B22F3/10 , B22F3/15 , C04B35/581
CPC分类号： C04B35/622 , B22F3/1003 , B22F3/15
摘要： Disclosed is a molding method for powder particles, which is excellent in molding performance, and which makes it possible to obtain a preliminary molded product excellent in strength by enhancing mutual bonding between particles in the preliminary molded product. A molding apparatus for powder particles includes an outer frame die having a mold space with a lower punch and an upper punch to be slidably fitted thereto. Slight clearances exist between the outer frame die and the lower and upper punches. A mixture is prepared by mixing a powdery raw material with a liquid additive to cause an exothermic reaction therewith.

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