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41. 发明公开

EP3042974A3 METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, AND SINTERED BODY 有权
标题翻译：金属粉末粉末冶金，LINK颗粒状粉末和烧结体
公开(公告)号：EP3042974A3
公开(公告)日：2016-08-03
申请号：EP16150037.6
申请日：2016-01-04
申请人： Seiko Epson Corporation
发明人： Tamura, Takayuki , Nakamura, Hidefumi
IPC分类号： C22C33/02 , C22C38/48 , C22C38/50 , C22C38/44 , C22C38/46 , B22F3/15
CPC分类号： C22C38/50 , B22F1/0059 , B22F3/15 , B22F5/00 , B22F9/04 , B22F2301/35 , B22F2998/10 , C22C33/0285 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/12 , C22C38/44 , C22C38/46 , C22C38/48 , B22F3/02 , B22F3/1021 , B22F3/10
摘要： A metal powder for powder metallurgy according to the invention contains Fe as a principal component, Cr in a proportion of 15 mass% or more and 26 mass% or less, Ni in a proportion of 7 mass% or more and 22 mass% or less, Si in a proportion of 0.3 mass% or more and 1.2 mass% or less, and C in a proportion of 0.005 mass% or more and 0.3 mass% or less, wherein when two elements selected from the group consisting of Ti, V, Y, Zr, Nb, Hf, and Ta are defined as a first element and a second element, the first element is contained in a proportion of 0.01 mass% or more and 0.5 mass% or less and the second element is contained in a proportion of 0.01 mass% or more and 0.5 mass% or less. Further, the metal powder for powder metallurgy preferably has an austenite crystal structure.

42. 发明授权

EP2820089B1 THIN ALUMINUM FLAKES 有权转让
标题翻译：薄铝SLIDES
公开(公告)号：EP2820089B1
公开(公告)日：2016-08-03
申请号：EP13707158.5
申请日：2013-02-27
申请人： BASF SE
发明人： SCHMID, Raimund , WOSYLUS, Aron , KUJAT, Christof , MERSTETTER, Hans, Rudolf , MULLERTZ, Casper
IPC分类号： C09C1/00 , C09C1/64
CPC分类号： C08K3/08 , B22F1/0055 , B22F1/02 , B22F9/00 , B22F9/04 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C08K2003/0812 , C09C1/0078 , C09C1/64 , C09C1/642

43. 发明公开

EP2889353A4 ARTIFICIAL SNOW AT NORMAL TEMPERATURE 有权
标题翻译： KÜNSTLICHERSCHNEE BEI NORMALER TEMPERATUR
公开(公告)号：EP2889353A4
公开(公告)日：2016-06-22
申请号：EP12883713
申请日：2012-08-27
申请人： SUN YINGUI
发明人： SUN YINGUI
IPC分类号： C09K3/24 , B01J2/00 , B22F9/00 , F25C3/04
CPC分类号： C09K3/24 , B01J2/006 , B22F1/02 , B22F9/04 , C22C33/0278 , C22C2202/02 , E01C13/12 , F25C3/04 , H01F1/01 , H01F1/28

44. 发明授权

EP2913126B1 Method for producing an R-Fe-B rare earth sintered magnet 有权转让
标题翻译：一种用于制造烧结R-Fe-B系稀土过程
公开(公告)号：EP2913126B1
公开(公告)日：2016-05-18
申请号：EP15000412.5
申请日：2007-03-01
申请人： HITACHI METALS, LTD.
发明人： Yoshimura, Koshi , Morimoto, Hideyuki , Odaka, Tomoori
IPC分类号： B22F7/06 , H01F1/057 , H01F41/02 , B22F9/04
CPC分类号： H01F1/0577 , B22F7/062 , B22F2009/044 , B22F2998/10 , B22F2999/00 , H01F41/0293 , Y10T428/12028 , B22F9/04 , B22F3/02 , B22F3/10 , B22F2201/013 , B22F2202/05

46. 发明公开

EP2949454A3 Hydrogels and medical devices with pure nano-particles embedded 有权
标题翻译：水凝胶和医疗设备用纯，嵌入纳米颗粒
公开(公告)号：EP2949454A3
公开(公告)日：2016-03-09
申请号：EP14004386.0
申请日：2013-02-07
申请人： Maugeri, Alessio Gerardo
发明人： Maugeri, Alessio Gerardo
IPC分类号： B29D11/00 , B22F9/04
CPC分类号： B29D11/00346 , B22F9/04 , B22F2998/00 , B22F2999/00 , B22F2202/11 , B22F3/003
摘要： The invention relates to hydrogels and polymer medical devices with pure nano-particles embedded. Said nano-particles are free of residual anions, reducing agents, unreduced metal salts and other residual chemical precursors coming from the nano-particle production or dispersion process in the polymer. Said nano-particles may be manufactured by laser ablation in liquid. According to the invention, medical devices, e.g. contact lenses, with pure nano-particles embedded may be manufactured from polymer fluids enriched with said nano-particles.

47. 发明公开

EP2955732A4 SINTERED MAGNET PRODUCTION METHOD 审中-公开
标题翻译：烧结磁体的制造方法
公开(公告)号：EP2955732A4
公开(公告)日：2016-01-13
申请号：EP14748843
申请日：2014-02-03
申请人： INTERMETALLICS CO LTD , DAIDO STEEL CO LTD
发明人： SAGAWA MASATO , YOSHIKAWA NORIO
IPC分类号： H01F41/02 , B22F3/00 , B22F3/02 , B22F3/10 , B22F3/24 , C22C33/02 , C22C38/00 , H01F1/057 , H01F1/06 , H01F1/08
CPC分类号： H01F41/0253 , B22F3/1007 , B22F3/24 , B22F9/04 , B22F2003/248 , B22F2998/10 , B22F2999/00 , C22C33/02 , C22C38/00 , C22C38/002 , C22C38/005 , C22C2202/02 , H01F1/0536 , H01F1/0573 , H01F1/0577 , H01F1/086 , B22F3/10 , B22F2201/10 , B22F2201/02

48. 发明公开

EP2955732A1 SINTERED MAGNET PRODUCTION METHOD 审中-公开
标题翻译： SINTERMAGNETHERSTELLUNGSVERFAHREN
公开(公告)号：EP2955732A1
公开(公告)日：2015-12-16
申请号：EP14748843.1
申请日：2014-02-03
申请人： INTERMETALLICS CO., LTD. , Daido Steel Co.,Ltd.
发明人： SAGAWA, Masato , YOSHIKAWA, Norio
IPC分类号： H01F41/02 , B22F3/00 , B22F3/02 , B22F3/10 , B22F3/24 , C22C33/02 , C22C38/00 , H01F1/057 , H01F1/08
CPC分类号： H01F41/0253 , B22F3/1007 , B22F3/24 , B22F9/04 , B22F2003/248 , B22F2998/10 , B22F2999/00 , C22C33/02 , C22C38/00 , C22C38/002 , C22C38/005 , C22C2202/02 , H01F1/0536 , H01F1/0573 , H01F1/0577 , H01F1/086 , B22F3/10 , B22F2201/10 , B22F2201/02
摘要： The present invention addresses the problem of providing a sintered magnet production method in which the cracking of the sintered magnets hardly occurs. It is a method having a pulverizing process in which a lump of alloy of a material for a sintered magnet is pulverized by a method including a hydrogen pulverization method, a filling process in which a cavity is filled with alloy powder obtained by the pulverizing process, an orienting process in which the alloy powder is magnetically oriented by applying a magnetic field to the alloy powder, and a sintering process in which the alloy powder is sintered by heating it according to a predetermined temperature history. In the sintering process, the alloy powder is heated in an inert-gas atmosphere at a higher pressure than atmospheric pressure until the temperature reaches a predetermined pressurization maintenance temperature which is higher than a hydrogen desorption temperature as well as equal to or lower than the sintering temperature. By performing the heating treatment in such a pressurized inert gas, hydrogen-gas molecules remaining in the alloy powder are prevented from suddenly desorbing from the alloy powder, so that the cracking of the sintered magnets hardly occurs.
摘要翻译：本发明的目的在于提供一种不易发生烧结磁体的破裂的烧结磁体制造方法的问题。作为粉碎工序的方法，其中通过包括氢粉碎法的方法将用于烧结磁体的材料的合金块粉碎，其中通过粉碎过程获得的合金粉末填充空腔的填充工艺，通过向合金粉末施加磁场而使合金粉末磁性取向的定向方法，以及根据规定的温度历史将合金粉末进行加热烧结的烧结工序。在烧结过程中，合金粉末在比大气压更高的惰性气体气氛中加热直到温度达到高于氢解吸温度的预定加压维持温度，并且等于或低于烧结温度。通过在这种加压惰性气体中进行加热处理，可以防止残留在合金粉末中的氢气分子从合金粉末中突然解吸，从而几乎不发生烧结磁体的破裂。

49. 发明公开

EP2939761A1 CHEMICAL CONVERSION BODY FOR NIOBIUM CAPACITOR POSITIVE ELECTRODE, AND PRODUCTION METHOD THEREFOR 审中-公开
标题翻译：化学转换体正极用NIOBIUMKONDENSATORS的及其制造方法
公开(公告)号：EP2939761A1
公开(公告)日：2015-11-04
申请号：EP13869543.2
申请日：2013-12-26
申请人： Showa Denko K.K.
发明人： SHIBUYA Yoshinori , TSUMITA Yasuo , KAWASAKI Toshiya
IPC分类号： B22F1/00 , B22F5/00 , B22F9/20 , C22C1/04 , C22C27/02 , H01G9/052
CPC分类号： H01G9/0425 , B22F3/10 , B22F5/00 , B22F9/04 , B22F2009/041 , B22F2998/10 , C22C1/045 , C22C1/0491 , C22C1/05 , C22C27/02 , H01G9/0032 , H01G9/052 , H01G9/0525 , H01G9/145 , Y10T29/42 , B22F1/0088
摘要： The present invention provides a chemical conversion body which enables production of an electrolytic capacitor and a device exhibiting high binding strength, high capacitance, and little fluctuation in capacitance, while retaining a specific surface area; and a production method therefor. A capacitor according to the present invention uses a chemical conversion body obtained by sintering a niobium granulated product obtained by a production method comprising mixing niobium hydride and a niobium-aluminum intermetallic compound, pulverizing the mixture, and allowing the mixture to agglomerate by heat treatment to thereby form a granulated product; and subjecting the sintered body to the electrolytic oxidation to form a dielectric layer on the surface of the sintered body; in which chemical conversion body the sites of aluminum localization having a size of 0.1 µm to 0.5 µm are scattered in the depth of less than 0.06 µm from the surface of the dielectric layer. Nb 2 Al and Nb 3 Al can be preferably used as a niobium-aluminum intermetallic compound.
摘要翻译：本发明提供了一种化学转化体，能够生产的电解电容器以及表现出高结合强度，高电容，并且在电容小的波动的装置，同时保持比表面积和制造方法。电容器雅丁到，本发明使用通过烧结由制造方法，包括混合氢化铌和铌 - 铝金属间化合物而得到的铌造粒产物，粉碎该混合物，并允许该混合物而获得的化学转化体进行热处理以附聚从而形成造粒产物; 和对所述烧结体的电解氧化，以形成烧结体的表面上的介电层; 在其中化学转化体，其具有一个大小为0.1微米至0.5微米的铝的定位的位点被分散在小于0点06微米从介电层的表面的深度。的Nb 2的Al和Nb的Al 3可以优选使用作为铌 - 铝金属间化合物。

50. 发明授权

EP2038441B1 VERFAHREN ZUR HERSTELLUNG VON REFRAKTÄRMETALLFORMKÖRPERN 失效转让
标题翻译：生产难熔金属成型体的方法
公开(公告)号：EP2038441B1
公开(公告)日：2015-10-28
申请号：EP07765458.0
申请日：2007-06-18
申请人： H.C. Starck GmbH
发明人： UHLENHUT, Henning , BLÜMLING, Uwe , ANDERSSON, Klaus , DÖBLING, Bernd , SVEC, Michael , BUCHNER, Karl-Hermann
IPC分类号： C22C1/04 , C22C27/04
CPC分类号： B22F5/006 , B22F1/0074 , B22F3/1021 , B22F3/22 , B22F3/24 , B22F9/04 , B22F2003/248 , B22F2009/041 , B22F2009/043 , B22F2301/20 , B22F2998/10 , C22C1/045 , C22C27/04 , C22F1/18 , Y10T428/12 , Y10T428/12479 , B22F1/0059 , B22F3/10 , B22F3/18

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