公开(公告)号：US07666348B2

公开(公告)日：2010-02-23

申请号：US11429178

申请日：2006-05-08

Applicant: Zenzo Ishijima ,  Masahiro Okahara ,  Narutoshi Murasugi

Inventor： Zenzo Ishijima ,  Masahiro Okahara ,  Narutoshi Murasugi

IPC: B22F3/12

CPC classification number: B22F5/10 ,  B22F2001/0066 ,  B22F2998/00 ,  B22F2998/10 ,  B22F3/03 ,  B22F3/1021 ,  B22F2201/10 ,  B22F1/0077 ,  B22F3/02

Abstract: A production method includes: preparing a metal powder composed of one of Mo and W, and a binder composed of a thermoplastic resin and a wax; mixing the metal powder and 40 to 60 volume % of the binder with respect to the metal powder into a mixed powder; and heating and kneading the mixed powder into a raw material. The production method further includes: supplying a predetermined of the raw material in a hole of a die; and compacting the raw material into a cup-shaped green compact by pressing the raw material by a punch, the cup-shaped green compact having a cylindrical portion, a bottom formed at one end portion thereof, and an opening formed at another end portion thereof. The production method further includes: ejecting the cup-shaped green compact from the hole of the die; removing the binder from the ejected cup-shaped green compact by heating; and sintering the cup-shaped green compact by heating the green compact and diffusion-bonding particles of the green compact.

Abstract translation: 制备方法包括：制备由Mo和W中的一种组成的金属粉末和由热塑性树脂和蜡组成的粘合剂; 将金属粉末和40〜60体积％的粘合剂相对于金属粉末混合成混合粉末; 并将混合粉末加热和捏合成原料。 该制造方法还包括：将预定的原料供给到模具的孔中; 并且通过用冲头压制原料将原料压实成杯形的生坯，该杯状生坯具有圆筒部，形成在其一端部的底部和形成在其另一端部的开口 。 该制造方法还包括：从模具的孔排出杯状生坯; 通过加热从排出的杯状生坯中除去粘合剂; 并且通过加热生坯的生坯和扩散粘合颗粒来烧结杯形生坯。

公开(公告)号：US20090263958A1

公开(公告)日：2009-10-22

申请号：US12428822

申请日：2009-04-23

Applicant: George S. Nolas ,  Sarath Witanachchi ,  Pritish Mukherjee

Inventor： George S. Nolas ,  Sarath Witanachchi ,  Pritish Mukherjee

IPC: H01L21/20 ,  C01B33/00 ,  B29C35/08

CPC classification number: B22F9/004 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0491 ,  C23C14/06 ,  C23C14/28 ,  H01L31/028 ,  H01L31/04 ,  H01L31/1812 ,  Y02E10/50 ,  B22F9/04 ,  B22F2201/20 ,  B22F2201/02 ,  B22F2203/11 ,  B22F2201/10

Abstract: The present invention comprises new materials, material structures, and processes of fabrication of such that may be used in technologies involving the conversion of light to electricity and/or heat to electricity, and in optoelectronics technologies. The present invention provide for the fabrication of a clathrate compound comprising a type II clathrate lattice with atoms of silicon and germanium as a main framework forming lattice spacings within the framework, wherein the clathrate lattice follows the general formula Si136-yGey, where y indicates the number of Ge atoms present in the main framework and 136-y indicates the number of Si atoms present in the main framework, and wherein y>0.

Abstract translation: 本发明包括新的材料，材料结构和制造工艺，其可以用于涉及将光转换成电和/或热到电的技术以及光电技术。 本发明提供一种包含II型包合物晶格的包合物化合物，其中原子以硅和锗为主要骨架，在框架内形成晶格间距，其中包合物晶格遵循通式Si136-yGey，其中y表示 存在于主骨架中的Ge原子数和136-y表示存在于主骨架中的Si原子数，其中y> 0。

公开(公告)号：US20090197782A1

公开(公告)日：2009-08-06

申请号：US12300893

申请日：2007-05-15

Applicant: Naoto Igarashi ,  Takao Nishioka ,  Yoshiyuki Shimada ,  Tsuyoshi Akao

Inventor： Naoto Igarashi ,  Takao Nishioka ,  Yoshiyuki Shimada ,  Tsuyoshi Akao

IPC: C10M169/04 ,  H01F1/26

CPC classification number: H01F1/26 ,  B22F1/0059 ,  B22F1/02 ,  B22F3/24 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/02 ,  H01F1/24 ,  H01F1/33 ,  H01F41/0246 ,  B22F3/10 ,  B22F2003/248 ,  B22F3/20 ,  B22F3/02 ,  B22F2201/10 ,  B22F2201/20

Abstract: A soft magnetic material includes a plurality of composite magnetic particles including a metal magnetic particle and an insulating film surrounding a surface of the metal magnetic particle. The insulating film also contains a phosphate. The soft magnetic material further includes an aromatic polyetherketone resin and a metallic soap and/or an inorganic lubricant having a hexagonal crystal structure. The metallic soap and the inorganic lubricant are particles with an average particle size of not more than 2.0 μm.

Abstract translation: 软磁性材料包括多个复合磁性颗粒，包括金属磁性颗粒和围绕金属磁性颗粒表面的绝缘膜。 绝缘膜也含有磷酸盐。 软磁性材料还包括芳族聚醚酮树脂和具有六方晶系结构的金属皂和/或无机润滑剂。 金属皂和无机润滑剂是平均粒径不超过2.0μm的颗粒。

公开(公告)号：US20090068249A1

公开(公告)日：2009-03-12

申请号：US12272317

申请日：2008-11-17

Applicant: JOSEPH G. FURST ,  Udayan Patel ,  Raymond W. Buckman, JR.

Inventor： JOSEPH G. FURST ,  Udayan Patel ,  Raymond W. Buckman, JR.

IPC: A61F2/82 ,  A61B17/04 ,  A61B17/064 ,  A61M25/00 ,  A61M25/10 ,  A61B17/32 ,  A61F2/00

CPC classification number: B22F3/16 ,  A61F2/91 ,  B22F5/10 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C27/00 ,  C22C27/04 ,  C22C30/00 ,  C22F1/18 ,  Y10S606/907 ,  B22F3/04 ,  B22F2201/10 ,  B22F2201/01 ,  B22F2201/20 ,  B22F3/10 ,  B22F3/20 ,  B22F1/0003 ,  B22F3/24 ,  B22F5/106

Abstract: A medical device that is at least partially formed of a novel metal alloy, which novel metal alloy improves the physical properties of the medical device.

Abstract translation: 至少部分由新型金属合金形成的医疗器械，其新颖的金属合金改善了医疗器械的物理性能。

公开(公告)号：US20090011266A1

公开(公告)日：2009-01-08

申请号：US12165940

申请日：2008-07-01

Applicant: Joe K. Cochran ,  Kon J. Lee ,  Michael R. Middlemas

Inventor： Joe K. Cochran ,  Kon J. Lee ,  Michael R. Middlemas

IPC: C22C32/00 ,  B22F3/15

CPC classification number: C22C1/045 ,  B22F2998/10 ,  C22C1/0491 ,  Y10T428/12007 ,  B22F3/04 ,  B22F3/1007 ,  B22F2201/013 ,  B22F2201/10 ,  B22F3/24

Abstract: In a method of making a molybdenum, molybdenum silicide and molybdenum silicon boride composite material, a boron nitride powder, a silicon nitride powder and a molybdenum powder are mixed to form a composite precursor. The composite precursor is sintered in an atmosphere consisting essentially of hydrogen and argon to form a sintered material. The sintered material is hot isostatic pressed to form the composite material into a final shape.

Abstract translation: 在制造钼，硅化钼和钼硅化钼复合材料的方法中，将氮化硼粉末，氮化硅粉末和钼粉末混合以形成复合前体。 复合前体在基本上由氢和氩组成的气氛中烧结以形成烧结材料。 烧结材料是热等静压的，以将复合材料形成最终形状。

公开(公告)号：US20080230737A1

公开(公告)日：2008-09-25

申请号：US12076336

申请日：2008-03-17

Applicant: Chio Ishihara ,  Kazuo Asaka ,  Kohei Muramatsu ,  Tsuyoshi Akao ,  Hirotake Hamamatsu

Inventor： Chio Ishihara ,  Kazuo Asaka ,  Kohei Muramatsu ,  Tsuyoshi Akao ,  Hirotake Hamamatsu

IPC: H01F1/00

CPC classification number: H01F41/0246 ,  B22F1/0062 ,  B22F3/24 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  C22C2202/02 ,  H01F1/24 ,  H01F1/26 ,  B22F3/02 ,  B22F2201/10 ,  B22F2201/02 ,  B22F2201/50

Abstract: A method for producing a soft magnetic powdered core comprises a mixing step for forming a raw powder by adding a thermoplastic resin powder to a soft magnetic powder and mixing them, a compacting step for forming a compact by compacting the raw powder into a predetermined shape, a melting and setting step for the resin in which the resin of the compact is melted by heating to at least the melting point of the thermoplastic resin and the melted resin is set by cooling to a room temperature, and a crystallizing step for the resin in which the set resin is heated to not less than the exothermic onset temperature and not more than the endothermic onset temperature, which are measured by DSC analysis of the thermoplastic resin, and is cooled to a room temperature.

Abstract translation: 一种软磁性粉末芯的制造方法，其特征在于，包括：将热塑性树脂粉末添加到软磁性粉末并混合而形成原料粉末的混合工序，将原料粉末压制为规定形状的压实成形工序， 将通过加热到至少热塑性树脂和熔融树脂的熔点而使压块的树脂熔化的树脂的熔融和凝固步骤通过冷却至室温来设定，并且树脂的结晶步骤 将该树脂加热至不低于通过热塑性树脂的DSC分析测定的放热起始温度和不高于吸热开始温度，并冷却至室温。

公开(公告)号：US20080226489A1

公开(公告)日：2008-09-18

申请号：US12048700

申请日：2008-03-14

Applicant: Masaaki SAKATA ,  Nobuyuki HAMAKURA

Inventor： Masaaki SAKATA ,  Nobuyuki HAMAKURA

IPC: B22F3/12 ,  B29B11/06

CPC classification number: B22F3/1025 ,  B22F3/101 ,  B22F2001/0066 ,  B22F2998/10 ,  B22F2999/00 ,  B29C43/006 ,  B29C47/00 ,  B29C47/0009 ,  B22F1/0059 ,  B22F3/02 ,  B22F2201/016 ,  B22F2201/013 ,  B22F2201/10 ,  B22F2201/02 ,  B22F2201/20

Abstract: A method for producing a sintered body includes: a) molding a composition containing a powder primarily made of an inorganic material and a binder including an aliphatic carbonic acid ester based resin in a predetermined shape so as to obtain a compact; b) exposing the compact to a first atmosphere containing an alkaline gas and thus decomposing and removing the aliphatic carbonic acid ester based resin from the compact so as to obtain a degreased body; and c) sintering the degreased body so as to obtain a sintered body.

Abstract translation: 一种烧结体的制造方法，其特征在于，包括：a）将含有主要由无机材料构成的粉末和含有脂肪族碳酸酯系树脂的粘合剂的组合物成型为规定形状，得到成型体; b）将压实体暴露于含有碱性气体的第一气氛中，从而从压块中分解除去脂族碳酸酯基树脂，从而获得脱脂体; 和c）烧结脱脂体以获得烧结体。

公开(公告)号：US20080050581A1

公开(公告)日：2008-02-28

申请号：US10594338

申请日：2005-03-31

Applicant: Masashi Miwa ,  Takeshi Sakamoto ,  Jun Hagiwara ,  Masami Mori ,  Mutsuko Nakano ,  Hiroshi Kawahara ,  Hiroki Kitamura

Inventor： Masashi Miwa ,  Takeshi Sakamoto ,  Jun Hagiwara ,  Masami Mori ,  Mutsuko Nakano ,  Hiroshi Kawahara ,  Hiroki Kitamura

IPC: B32B15/04 ,  C23C16/40

CPC classification number: C22C33/0278 ,  B22F2003/248 ,  B22F2009/041 ,  B22F2009/043 ,  B22F2009/044 ,  B22F2998/10 ,  B22F2999/00 ,  C09D5/08 ,  C23C22/18 ,  C23C22/42 ,  C23C22/73 ,  C23C22/74 ,  H01F1/0572 ,  H01F1/0577 ,  H01F41/026 ,  Y10T428/26 ,  Y10T428/31678 ,  B22F9/04 ,  B22F3/02 ,  B22F3/10 ,  B22F3/24 ,  B22F2202/05 ,  B22F2201/10 ,  B22F2201/20

Abstract: The object of the present invention is to provide a rare-earth magnet having a sufficient corrosion resistance, and a method of manufacturing the same. The rare-earth element in accordance with a preferred embodiment comprises a magnet body containing a rare-earth element, and a protective layer formed on a surface of the magnet body. The protective layer in accordance with a preferred embodiment includes a first layer covering the magnet body and containing a rare-earth element, and a second layer covering the first layer and containing substantially no rare-earth element. Another protective layer in accordance with a preferred embodiment comprises an inner protective layer and an outer protective layer successively from the magnet body side. The outer protective layer is any of an oxide layer, a resin layer, a metal salt layer, and a layer containing an organic-inorganic hybrid compound.

Abstract translation: 本发明的目的是提供一种具有足够耐腐蚀性的稀土类磁铁及其制造方法。 根据优选实施例的稀土元素包括含有稀土元素的磁体和形成在磁体本体表面上的保护层。 根据优选实施例的保护层包括覆盖磁体并包含稀土元素的第一层和覆盖第一层并且基本上不含有稀土元素的第二层。 根据优选实施例的另一保护层包括从磁体侧连续的内保护层和外保护层。 外保护层是氧化物层，树脂层，金属盐层和含有机 - 无机杂化化合物的层中的任一种。

公开(公告)号：US07291089B2

公开(公告)日：2007-11-06

申请号：US11353846

申请日：2006-02-14

Applicant: Manfred R. Kuehnle

Inventor： Manfred R. Kuehnle

IPC: F16H57/08 ,  F16H61/32 ,  F16H13/12 ,  F16H1/24 ,  F16H55/02

CPC classification number: F16H25/06 ,  B22F3/15 ,  B22F9/12 ,  B22F2001/0037 ,  B22F2998/00 ,  B22F2999/00 ,  F16H1/30 ,  F16H57/04 ,  F16H57/0498 ,  Y10T74/19805 ,  B22F1/0018 ,  B22F2202/11 ,  B22F2202/03 ,  B22F2201/10

Abstract: A method is provided for optimally engineering a toroidal transmission having a desired input/output ratio to implement the desired ratio of the transmission while meeting the torque and efficiency requirements of the design. Nanoparticle technology is used to manufacture the stator walls to replace the cutting and milling procedures now in use. A novel Mitchell bearing sleeve and its particular hydrodynamic lubrication and cooling method are proposed herein, as well as the introduction of a novel, ultra smooth, amorphous non-oxidizing contact sleeve material used to form the contact sleeve of the drive rollers. A novel self-lubricating system is further provided that includes an oil reservoir disposed within an output shaft of the transmission.

Abstract translation: 提供了一种用于最佳地设计具有所需输入/输出比的环形传动的方法，以在满足设计的扭矩和效率要求的同时实现传动的期望比率。 纳米颗粒技术用于制造定子壁以取代现在使用的切割和铣削程序。 本文提出了一种新颖的Mitchell轴承套筒及其特定的流体动力学润滑和冷却方法，以及引入用于形成驱动辊的接触套筒的新型超平滑非晶非氧化接触套筒材料。 还提供了一种新颖的自润滑系统，其包括设置在变速器的输出轴内的储油器。

公开(公告)号：US07192649B1

公开(公告)日：2007-03-20

申请号：US10637090

申请日：2003-08-06

Applicant: R. Jason Jouet ,  Alfred G. Stern ,  David M. Rosenberg

Inventor： R. Jason Jouet ,  Alfred G. Stern ,  David M. Rosenberg

IPC: B22F9/00 ,  B22F9/06 ,  B22F9/16

CPC classification number: B22F1/0062 ,  B22F9/30 ,  B22F2998/00 ,  B22F2998/10 ,  B82Y30/00 ,  Y10T428/12736 ,  Y10T428/2991 ,  Y10T428/2998 ,  Y10T428/31678 ,  B22F9/00 ,  B22F9/14 ,  B22F9/16 ,  B22F1/0088 ,  B22F2201/10

Abstract: A protective passivation layer is formed on the surface of an aluminum mass, such as bare aluminum particles, creating a protected aluminum mass. Formation of the protective layer onto the aluminum mass may occur from an in-situ process.

Abstract translation: 在诸如裸铝颗粒的铝质材料的表面上形成保护性钝化层，形成受保护的铝质量块。 保护层在铝质块上的形成可以从原位过程发生。