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21. 发明申请

US20090110817A1 Cemented carbide tool and method of making the same 有权
标题翻译：硬质合金刀具及其制造方法
公开(公告)号：US20090110817A1
公开(公告)日：2009-04-30
申请号：US12289272
申请日：2008-10-23
申请人： Marianne Collin , Susanne Norgren , Hakan Engstrom
发明人： Marianne Collin , Susanne Norgren , Hakan Engstrom
IPC分类号： B05D1/16
CPC分类号： C22C1/051 , B22F2005/001 , B22F2005/002 , B22F2998/00 , C22C29/08 , Y10T428/12021 , Y10T428/265 , Y10T428/30 , B22F2207/03 , B22F2207/13
摘要： A cemented carbide tool comprising hard constituents in a binder phase of Co and/or Ni and at least one surface portion and an interior portion in which surface portion the grain size is smaller than in the interior portion is disclosed. The surface portion with the fine grain size has a lower binder phase content than the interior portion. A method to form the cemented carbide cutting tool is also disclosed.
摘要翻译：公开了一种硬质合金工具，其包括在Co和/或Ni的粘结相中的硬组分和至少一个表面部分和内部部分，其中晶粒尺寸小于内部部分的表面部分。具有细晶粒尺寸的表面部分具有比内部部分更低的粘结相含量。还公开了一种形成硬质合金切削工具的方法。

22. 发明申请

US20090014927A1 CEMENTED CARBIDE TOOLS FOR MINING AND CONSTRUCTION APPLICATIONS AND METHOD OF MAKING SAME 有权
标题翻译：采矿和建筑应用的硬质合金工具及其制造方法
公开(公告)号：US20090014927A1
公开(公告)日：2009-01-15
申请号：US12189480
申请日：2008-08-11
申请人： Mathias TILLMAN , Susanne Norgren , Marianne Collin
发明人： Mathias TILLMAN , Susanne Norgren , Marianne Collin
IPC分类号： C04B35/64
CPC分类号： C22C1/051 , B22F7/06 , B22F2999/00 , C22C29/08 , Y10T428/12021 , B22F2207/01 , B22F2207/13 , B22F3/22
摘要： A cemented carbide cutting tool insert/button for mining and construction comprising hard constituents in a binder phase of Co and/or Ni and at least one surface portion and an interior portion in which surface portion the grain size is smaller than in the interior portion is disclosed. The surface portion with the smaller grain size has a lower binder phase content than the interior portion. A method to form the cemented carbide cutting tool insert/button is also disclosed.
摘要翻译：一种用于采矿和结构的硬质合金刀具插入物/按钮，其包括在Co和/或Ni的粘结相中的硬组分和至少一个表面部分和内部部分，其中晶粒尺寸小于内部部分的表面部分披露具有较小晶粒尺寸的表面部分具有比内部部分更低的粘合剂相含量。还公开了一种形成硬质合金刀具插入件/按钮的方法。

23. 发明申请

US20080044680A1 Magnetic composites 审中-公开
标题翻译：磁性复合材料
公开(公告)号：US20080044680A1
公开(公告)日：2008-02-21
申请号：US11894371
申请日：2007-08-20
申请人： Robert Thibodeau , Christopher Williams , Daniel Irvin
发明人： Robert Thibodeau , Christopher Williams , Daniel Irvin
IPC分类号： B22F7/06
CPC分类号： H01F41/0273 , B29C45/0013 , B29C45/16 , B29K2995/0008 , H01F1/083 , H01F1/26 , H01F13/00 , H01F41/0246 , H02K1/02 , Y10T428/12021
摘要： The present invention discloses methods and magnetic material composites capable of withstanding one or more loads without the need for a substructure to provide structural support thereto. The magnetic composites are formable from composites such as epoxies, resins, plastics and the like together with rare earth or other magnetic or magnetizable compounds, or magnetic nano-particles to form structural magnetic composites. The magnetic composites have one or more portions with an aggregation of the magnetic material and one or more portions free of or substantially free of the magnetic material. The magnetic composites are suitable for use to form components of electrical motors, generators, pumps, fans, paints, coatings and parts or derivatives thereof.
摘要翻译：本发明公开了能够承受一个或多个载荷而不需要亚结构来提供结构支撑的方法和磁性材料复合材料。磁性复合材料可从诸如环氧树脂，树脂，塑料等的复合物与稀土或其它磁性或可磁化化合物或磁性纳米颗粒一起形成，以形成结构磁性复合材料。磁性复合材料具有一个或多个部分，其具有磁性材料的聚集体和一个或多个不含或基本上不含磁性材料的部分。磁性复合材料适用于形成电机，发电机，泵，风扇，油漆，涂料及其零件或衍生物的组件。

24. 发明授权

US07329311B2 Porous sintered composite materials 有权
标题翻译：多孔烧结复合材料
公开(公告)号：US07329311B2
公开(公告)日：2008-02-12
申请号：US11502215
申请日：2006-08-10
申请人： Robert Zeller , Christopher Vroman
发明人： Robert Zeller , Christopher Vroman
IPC分类号： B01D39/20 , B01D46/10 , B01D50/00
CPC分类号： B01D71/022 , B01D39/2034 , B01D67/0041 , B01D69/12 , B01D2239/0258 , B01D2323/225 , B01D2325/022 , B01D2325/24 , B22F7/002 , C04B38/0096 , C04B2111/00793 , C04B2111/0081 , Y10S264/48 , Y10T428/12014 , Y10T428/12021 , Y10T428/12042 , Y10T428/12493 , Y10T428/12944 , Y10T428/249953 , Y10T428/2982 , C04B35/00 , C04B38/0038 , C04B38/007 , C04B41/5144
摘要： The present invention is directed to porous composite materials comprised of a porous base material and a powdered nanoparticle material. The porous base material has the powdered nanoparticle material penetrating a portion of the porous base material; the powdered nanoparticle material within the porous base material may be sintered or interbonded by interfusion to form a porous sintered nanoparticle material within the pores and or on the surfaces of the porous base material. Preferably this porous composite material comprises nanometer sized pores throughout the sintered nanoparticle material. The present invention is also directed to methods of making such composite materials and using them for high surface area catalysts, sensors, in packed bed contaminant removal devices, and as contamination removal membranes for fluids.
摘要翻译：本发明涉及由多孔基材和粉末状纳米颗粒材料组成的多孔复合材料。多孔基材具有穿透多孔基材的一部分的粉末状纳米颗粒材料; 多孔基材内的粉末状纳米颗粒材料可以通过界面烧结或相互结合，以在多孔基材的孔内或表面上形成多孔烧结纳米颗粒材料。优选地，该多孔复合材料在整个烧结的纳米颗粒材料中包括纳米尺寸的孔。本发明还涉及制备这种复合材料并将其用于高表面积催化剂，传感器，填充床污染物去除装置以及用于流体的污染物去除膜的方法。

25. 发明授权

US07297271B2 Titanium powder sintered compact 失效
标题翻译：钛粉烧结体
公开(公告)号：US07297271B2
公开(公告)日：2007-11-20
申请号：US11501733
申请日：2006-08-10
申请人： Takashi Onishi , Tadashi Ogasawara , Munetoshi Watanabe , Masamichi Kato
发明人： Takashi Onishi , Tadashi Ogasawara , Munetoshi Watanabe , Masamichi Kato
IPC分类号： B01D24/00 , C22C1/04 , H01M4/00 , B22F3/00
CPC分类号： H01M8/0232 , B01D39/2034 , B01D39/2079 , B01D2201/188 , B22F1/0048 , B22F3/004 , B22F3/10 , B22F3/11 , B22F3/1103 , B22F3/1109 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M8/0247 , Y10T428/12014 , Y10T428/12021 , B22F9/082 , B22F2207/11 , B22F3/02
摘要： Provided are a porous sintered compact suitable for a filter, a power feeder in a polymer electrolyte membrane type water electrolyzer, a current collector in a solid polymer fuel cell and in addition a liquid dispersion plate, especially an ink dispersion plate for an ink jet printer ink and the like. A titanium powder sintered compact made of a plate-like porous compact is obtained by sintering spherical powder made of titanium or a titanium alloy produced by means of a gas atomization method. A void ratio in the range of from 35 to 55% is realized by filling without applying a pressure and sintering without applying a pressure.
摘要翻译：提供一种适用于过滤器的多孔烧结体，聚合物电解质膜型水电解槽中的动力给料机，固体高分子型燃料电池中的集电体，以及液体分散板，特别是喷墨打印机用油墨分散板油墨等。通过烧结通过气体雾化法制造的由钛或钛合金制成的球形粉末，获得由板状多孔压块制成的钛粉末烧结体。通过在不施加压力的情况下施加压力和烧结而填充而实现35至55％范围内的空隙率。

26. 发明申请

US20070039299A1 Porous sintered composite materials 有权
标题翻译：多孔烧结复合材料
公开(公告)号：US20070039299A1
公开(公告)日：2007-02-22
申请号：US11502215
申请日：2006-08-10
申请人： Robert Zeller , Christopher Vroman
发明人： Robert Zeller , Christopher Vroman
IPC分类号： B01D39/20
CPC分类号： B01D71/022 , B01D39/2034 , B01D67/0041 , B01D69/12 , B01D2239/0258 , B01D2323/225 , B01D2325/022 , B01D2325/24 , B22F7/002 , C04B38/0096 , C04B2111/00793 , C04B2111/0081 , Y10S264/48 , Y10T428/12014 , Y10T428/12021 , Y10T428/12042 , Y10T428/12493 , Y10T428/12944 , Y10T428/249953 , Y10T428/2982 , C04B35/00 , C04B38/0038 , C04B38/007 , C04B41/5144
摘要： The present invention is directed to porous composite materials comprised of a porous base material and a powdered nanoparticle material. The porous base material has the powdered nanoparticle material penetrating a portion of the porous base material; the powdered nanoparticle material within the porous base material may be sintered or interbonded by interfusion to form a porous sintered nanoparticle material within the pores and or on the surfaces of the porous base material. Preferably this porous composite material comprises nanometer sized pores throughout the sintered nanoparticle material. The present invention is also directed to methods of making such composite materials and using them for high surface area catalysts, sensors, in packed bed contaminant removal devices, and as contamination removal membranes for fluids.
摘要翻译：本发明涉及由多孔基材和粉末状纳米颗粒材料组成的多孔复合材料。多孔基材具有穿透多孔基材的一部分的粉末状纳米颗粒材料; 多孔基材内的粉末状纳米颗粒材料可以通过界面烧结或相互结合，以在多孔基材的孔内或表面上形成多孔烧结纳米颗粒材料。优选地，该多孔复合材料在整个烧结的纳米颗粒材料中包括纳米尺寸的孔。本发明还涉及制备这种复合材料并将其用于高表面积催化剂，传感器，填充床污染物去除装置以及用于流体的污染物去除膜的方法。

27. 发明授权

US07154220B2 Diffusion barrier coatings having graded compositions and devices incorporating the same 有权
公开(公告)号：US07154220B2
公开(公告)日：2006-12-26
申请号：US11188983
申请日：2005-07-26
申请人： Marc Schaepkens , Kevin Warner Flanagan
发明人： Marc Schaepkens , Kevin Warner Flanagan
IPC分类号： H01J1/62 , H05B33/00 , H05B33/10 , H01L51/50 , H01L51/56
CPC分类号： H01L51/5268 , B82Y20/00 , B82Y30/00 , C23C16/30 , G02F1/133305 , G02F2201/50 , H01L51/5036 , H01L51/5253 , H01L2251/5338 , H01L2251/5346 , H01L2251/5369 , Y10T428/12021 , Y10T428/1321 , Y10T428/1352 , Y10T428/24802 , Y10T428/31667
摘要： A composite article comprises a substrate having at least a substrate surface and a graded-composition coating disposed on a substrate surface. The composition of the coating material varies substantially continuously across its thickness. The coating reduces the transmission rates of oxygen, water vapor, and other chemical species through the substrate such that the composite article can be used effectively as a diffusion barrier to protect chemically sensitive devices or materials. An organic light-emitting device incorporates such a composite article to provide an extended life thereto.

28. 发明申请

US20060216410A1 Diffusion barrier coatings having graded compositions and devices incorporating the same 有权
公开(公告)号：US20060216410A1
公开(公告)日：2006-09-28
申请号：US11376325
申请日：2006-03-16
申请人： Marc Schaepkens , Kevin Flanagan
发明人： Marc Schaepkens , Kevin Flanagan
IPC分类号： B05D5/06 , B05D5/12
CPC分类号： H01L51/5268 , B82Y20/00 , B82Y30/00 , C23C16/30 , G02F1/133305 , G02F2201/50 , H01L51/5036 , H01L51/5253 , H01L2251/5338 , H01L2251/5346 , H01L2251/5369 , Y10T428/12021 , Y10T428/1321 , Y10T428/1352 , Y10T428/24802 , Y10T428/31667
摘要： A composite article comprises a substrate having at least a substrate surface and a graded-composition coating disposed on a substrate surface. The composition of the coating material varies substantially continuously across its thickness. The coating reduces the transmission rates of oxygen, water vapor, and other chemical species through the substrate such that the composite article can be used effectively as a diffusion barrier to protect chemically sensitive devices or materials. An organic light-emitting device incorporates such a composite article to provide an extended life thereto.

29. 发明授权

US07097685B2 Cemented carbide, coated cemented carbide member and production processes of the same 有权
标题翻译：硬质合金，涂层硬质合金材料及其生产工艺相同
公开(公告)号：US07097685B2
公开(公告)日：2006-08-29
申请号：US10924872
申请日：2004-08-25
申请人： Hiroyuki Miura , Satoshi Kinoshita
发明人： Hiroyuki Miura , Satoshi Kinoshita
IPC分类号： B22F3/00 , B22F7/02 , C22C29/02
CPC分类号： B22F7/008 , B22F2999/00 , C22C1/051 , C22C29/08 , Y10T428/12021 , Y10T428/12028 , B22F2207/01 , B22F3/1007 , B22F2201/02
摘要： A cemented carbide comprises a binder phase consisting essentially of an iron family metal, a first hard phase consisting essentially of WC having a hexagonal crystal structure, and a second hard phase consisting essentially of one or more types of a compound of a metal or metals of group 4, 5 or 6 of the periodic table having an NaCl-type cubic crystal structure. The cemented carbide is formed by a surface region with a thickness of 2 to 50 μm consisting of the binder phase and the first hard phase, and an inner region present underneath the surface region consisting of the binder phase, the first hard phase and the second hard phase. A ratio of an average grain size of the first hard phase in the surface region to an average grain size of the first hard phase in the inner region is 1 or less, and a ratio of an area of the binder phase in the surface region to an area of the binder phase in the inner region is greater than 1.
摘要翻译：硬质合金包括基本上由铁族金属组成的粘结相，基本上由具有六方晶体结构的WC组成的第一硬质相和基本上由一种或多种金属或金属的化合物组成的第二硬质相具有NaCl型立方晶体结构的周期表第4,5或6族。硬质合金由厚度为2〜50μm的由粘结相和第一硬质相组成的表面区域形成，以及存在于由粘结相，第一硬质相和第二硬质合金相组成的表面区域下方的内部区域硬相。表面区域中的第一硬质相的平均粒径与第一硬质相在内部区域的平均粒径的比例为1以下，表面区域中的粘结相的面积与内部区域的粘合剂相的面积大于1。

30. 发明授权

US07014367B2 Oil-impregnated sintered sliding bearing 有权
标题翻译：浸油烧结滑动轴承
公开(公告)号：US07014367B2
公开(公告)日：2006-03-21
申请号：US10500980
申请日：2003-01-20
申请人： Motohiro Miyasaka , Kazuo Maruyama , Michiharu Mogami , Junichi Kobayashi , Hideki Akita , Osamu Gokita
发明人： Motohiro Miyasaka , Kazuo Maruyama , Michiharu Mogami , Junichi Kobayashi , Hideki Akita , Osamu Gokita
IPC分类号： F16C33/02 , H01F3/02 , H01F3/04 , H01F3/06
CPC分类号： F16C33/104 , F16C33/1065 , F16C33/12 , F16C2204/60 , F16C2240/40 , Y10S384/902 , Y10T428/12021 , Y10T428/12153
摘要： An oil-impregnated sintered sliding bearing formed of a porous iron-based sintered alloy with quenched structure and receiving a high surface pressure capable of reducing the number of finishing steps by cutting and grinding and providing a bearing performance equivalent to or higher than that of conventional bearings, wherein a plurality of ridge-and-groove lines having a height difference of 2 to 12.5 μm and extending in circumferential direction are axially arranged in parallel with each other by boring the bearing surface thereof to form a wavy surface in axial direction, and the portion thereof deeper by 10 to 60 μm from the outer layer of the bearing surface is formed dense to seal surface pores so as to reduce the pores opening to the outer surface to 1 to 10 percent by area, whereby the bearing can be used at a surface pressure of 6 kgf/mm2 (58.5 MPa) or higher and a sliding speed of 2 to 5 cm/s.
摘要翻译：一种浸油烧结滑动轴承，由具有淬火结构的多孔铁基烧结合金形成，并具有能够通过切割和研磨减少精加工步骤的数量的高表面压力，并提供与常规相当或更高的轴承性能轴承，其中通过对其轴承表面进行钻孔而在轴向方向上彼此平行地布置具有2至12.5μm的高差为2至12.5μm并沿圆周方向延伸的多个脊沟槽线，以在轴向方向上形成波浪形表面，并且从支承面的外层更深10〜60μm的部分形成为致密的，以密封表面孔，以便将通过外表面打开的孔减少到1至10％的面积，由此轴承可以用于表面压力为6kgf / mm 2（58.5MPa）以上，滑动速度为2〜5cm / s。

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