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1. 发明授权

US5918495A Multistage gear-rolling apparatus 失效
标题翻译：多级齿轮滚动装置
公开(公告)号：US5918495A
公开(公告)日：1999-07-06
申请号：US703014
申请日：1996-08-26
申请人： Noritaka Miyamoto , Masazumi Onishi , Yasuyuki Fujiwara , Toshiaki Tanaka , Shintaro Igarashi , Atsushi Danno , Kenichi Yamaguchi , Shinichi Nagamori
发明人： Noritaka Miyamoto , Masazumi Onishi , Yasuyuki Fujiwara , Toshiaki Tanaka , Shintaro Igarashi , Atsushi Danno , Kenichi Yamaguchi , Shinichi Nagamori
IPC分类号： B21H5/00 , B21H5/02 , B21H9/00 , B30B13/00
CPC分类号： B21H5/02 , B21H5/022
摘要： A multistage gear-rolling apparatus of the present invention comprises a roller squeezing apparatus including a roughing roller die and a finishing roller die disposed coaxially and connected in series in an axial direction of said roughing roller die. The roughing roller die is used for carrying out a hot rough-rolling step. The finishing roller die is used for a warm finish-rolling step. Thus, immediately after the hot rough-rolling step, the warm finish-rolling step can be carried out without a reset of workpiece.
摘要翻译：本发明的多级齿轮滚动装置包括一个辊挤压装置，该辊挤压装置包括同轴设置的粗轧辊模和精轧辊模，该粗模辊在模具的轴向方向上串联连接。粗轧辊模具用于进行热粗轧工序。精加工辊模具用于热精加工步骤。因此，在热粗轧工序之后，可以在不进行工件复位的情况下进行热精轧工序。

2. 发明授权

US5824168A Process for gear-rolling a high accuracy gear 失效
标题翻译：齿轮滚动高精度齿轮的过程
公开(公告)号：US5824168A
公开(公告)日：1998-10-20
申请号：US706251
申请日：1996-09-04
申请人： Noritaka Miyamoto , Masazumi Onishi , Yasuyuki Fujiwara , Toshiaki Tanaka , Masatoshi Sawamura , Atsushi Danno
发明人： Noritaka Miyamoto , Masazumi Onishi , Yasuyuki Fujiwara , Toshiaki Tanaka , Masatoshi Sawamura , Atsushi Danno
IPC分类号： B21H5/00 , B21H5/02 , C21D1/10 , C21D9/32
CPC分类号： B21H5/02 , Y10T29/49471
摘要： According to the present invention, in a heating step, an outer circumferential portion of a workpiece having a disk shape is heated to high temperatures. In a hot rough-rolling step, the outer circumferential portion of the heated workpiece is formed by use of a roller die to generate a rolled-gear having teeth. In a warm finish-rolling step, the teeth of the rolled-gear are finish-rolled by use of the finishing roller die. The starting temperature T.sub.1 of the hot rough-rolling step is set in the range of from 850.degree. through 1100.degree. C., the terminating temperature of the hot rough-rolling step T.sub.2 is set in the range of from 500.degree. through 700.degree. C. The starting temperature T.sub.3 of the warm finish-rolling step is set in the range of from 400.degree. through 700.degree. C., and the terminating temperature of the warm finish-rolling step T.sub.4 is set in the range of from 200.degree. through 650.degree. C.
摘要翻译：根据本发明，在加热工序中，具有盘状的工件的外周部被加热到高温。在热粗轧工序中，通过使用辊模来形成被加工工件的外周部，生成具有齿的滚动齿轮。在温和的精轧步骤中，使用精轧辊模具对轧制齿轮的齿进行精轧。热粗轧工序的起始温度T1设定在850〜1100℃的范围内，热粗轧工序T2的终止温度设定在500〜700℃的范围内温精轧工序的起始温度T3设定在400〜700℃的范围内，温精轧工序T4的终止温度设定在200〜650℃的范围内 DEG C.

3. 发明授权

US5405459A Production process for producing hollow steel tube of high strength 失效
标题翻译：生产高强度空心钢管的生产工艺
公开(公告)号：US5405459A
公开(公告)日：1995-04-11
申请号：US137363
申请日：1993-10-18
申请人： Noritaka Miyamoto , Masazumi Onishi
发明人： Noritaka Miyamoto , Masazumi Onishi
IPC分类号： C21D7/04 , C21D7/06 , C21D8/10 , C21D9/08
CPC分类号： C21D8/10 , C21D9/08 , C21D2261/00 , C21D7/04 , C21D7/06
摘要： A production process for producing a hollow steel tube of a high strength includes the steps of a tube preparation step of producing a seamless steel tube of a heavy thickness containing flaws of less than 0.25 mm in depth in an inner periphery thereof, a tube inner periphery correction step of correcting at least the flaws having a width of 0.001 mm or less so as to have a depth of 0.15 mm or less, and a hardening step of hardening the seamless steel tube across a whole thickness thereof to a hardness of from 450 to 670 in Vickers hardness (Hv). The production process enables not only to produce a hollow steel tube of a high strength at a less production cost but also to adapt it to exhibit such a high torsional fatigue fracture resistance and a high impact strength that it is applicable to axles for large size automobiles producing high outputs.
摘要翻译：制造高强度中空钢管的制造方法包括以下步骤：制造在内周具有深度小于0.25mm的瑕疵的重层厚度的无缝钢管，管内周至少将宽度为0.001mm以下的缺陷修正为0.15mm以下的深度的修正步骤，以及将无缝钢管整体厚度硬化至硬度为450〜450mm的硬化工序， 670维氏硬度（Hv）。该制造方法不仅能够以较低的生产成本生产高强度的中空钢管，而且能够适应于具有如此高的抗扭转疲劳抗断裂性和高冲击强度，适用于大型汽车的车轴产出高产量。

4. 发明授权

US5522247A Method and apparatus for manufacturing a corrugated tube 失效
标题翻译：用于制造波纹管的方法和装置
公开(公告)号：US5522247A
公开(公告)日：1996-06-04
申请号：US308441
申请日：1994-09-19
申请人： Masahiko Mitsubayashi , Noritaka Miyamoto , Keisuke Kadota , Masazumi Onishi , Tohru Shimada
发明人： Masahiko Mitsubayashi , Noritaka Miyamoto , Keisuke Kadota , Masazumi Onishi , Tohru Shimada
IPC分类号： B21D15/06 , B21D19/08 , B21D39/08 , B21D43/10 , B21J1/06
CPC分类号： B21D15/06
摘要： In a method and apparatus for manufacturing a corrugated tube, a tube is clamped by a pair of spaced apart chucks. A local portion of the tube is softened. The chucks are moved in the same direction such that the trailing or rearward chuck moves farther than the leading or forward chuck, thereby imparting an axially compressive force on the tube. Accordingly, a bulge is formed at the softened portion of the tube. The heating and compression cycle may be performed several times to obtain a corrugated tube having a plurality of bulges or waves formed therein.
摘要翻译：在用于制造波纹管的方法和装置中，管被一对间隔开的卡盘夹紧。管的局部部分软化。卡盘沿相同方向移动，使得后卡盘或后卡盘比前卡盘或前卡盘移动得更远，从而在管上施加轴向压缩力。因此，在管的软化部分形成凸起。可以进行多次加热和压缩循环以获得其中形成有多个凸起或波浪的波纹管。

5. 发明授权

US09111679B2 Method producing rare earth magnet 有权
标题翻译：生产稀土磁铁的方法
公开(公告)号：US09111679B2
公开(公告)日：2015-08-18
申请号：US14000459
申请日：2012-02-22
申请人： Noritaka Miyamoto , Akira Manabe , Tetsuya Shoji , Daisuke Ichigozaki
发明人： Noritaka Miyamoto , Akira Manabe , Tetsuya Shoji , Daisuke Ichigozaki
IPC分类号： H01F7/02 , H01F41/02 , H01F1/057 , C22C38/00 , C22C38/10 , C22C1/00 , B22F3/14
CPC分类号： H01F41/0253 , B22F3/14 , C22C1/00 , C22C38/002 , C22C38/005 , C22C38/10 , C22C2202/02 , H01F1/0576 , H01F7/02 , H01F41/0266
摘要： A method of producing an R-T-B rare earth magnet that include forming an R-T-B (R: rare-earth element, T: Fe, or Fe and partially Co that substitutes for part of Fe) rare earth alloy powder into a compact and performing hot working on the compact, wherein the hot working is performed in a direction that is different from the direction in which the forming was performed.
摘要翻译：一种生产RTB稀土磁体的方法，包括将RTB（R：稀土元素，T：Fe或Fe和部分Co代替Fe的一部分）稀土合金粉末成型成小型化并进行热加工压块，其中热加工在与进行成形的方向不同的方向上进行。

6. 发明授权

US08846136B2 Production method of rare earth magnet 有权
标题翻译：稀土磁铁的生产方法
公开(公告)号：US08846136B2
公开(公告)日：2014-09-30
申请号：US13700601
申请日：2011-09-13
申请人： Tetsuya Shoji , Noritaka Miyamoto , Shinya Omura , Daisuke Ichigozaki , Takeshi Yamamoto
发明人： Tetsuya Shoji , Noritaka Miyamoto , Shinya Omura , Daisuke Ichigozaki , Takeshi Yamamoto
IPC分类号： H01F41/00 , H01F41/02 , C22C38/00 , B22F3/14 , H01F1/057 , B22F3/10
CPC分类号： H01F41/005 , B22F3/1028 , B22F3/1035 , B22F3/14 , C22C38/005 , H01F1/0576 , H01F1/0577 , H01F41/0273
摘要： PROBLEM:To provide a production method of an anisotropic rare earth magnet capable of being enhanced in coercivity without adding a large amount of a rare metal such as Dy and Tb.MEANS FOR RESOLUTION:A production method of a rare earth magnet, comprising a step of bringing a compact obtained by applying hot working to impart anisotropy to a sintered body having a rare earth magnet composition into contact with a low-melting-point alloy melt containing a rare earth element.
摘要翻译：问题：提供能够提高矫顽力的各向异性稀土类磁铁的制造方法，而不添加大量稀有金属如Dy和Tb。解决方案：一种稀土磁体的制造方法，其特征在于，包括将具有各向异性的热加工得到的成形体与具有稀土类磁体组成物的烧结体接触的步骤，所述低熔点合金熔体含有稀土元素。

7. 发明授权

US08499825B2 Method for manufacturing heat transfer member, power module, vehicle inverter, and vehicle 有权
标题翻译：传热部件，动力模块，车辆逆变器和车辆的制造方法
公开(公告)号：US08499825B2
公开(公告)日：2013-08-06
申请号：US12667993
申请日：2008-07-17
申请人： Yoshihiko Tsuzuki , Noritaka Miyamoto
发明人： Yoshihiko Tsuzuki , Noritaka Miyamoto
IPC分类号： F28F7/02
CPC分类号： C23C24/04 , H01L21/4846 , H01L23/3735 , H01L2224/32225 , Y10T29/4935
摘要： The present invention provides a method for manufacturing a heat transfer member which method allows peel-off and cracking possibly caused by thermal expansion to be inhibited. That is, the present invention provides a method for manufacturing a heat transfer member 10, the method at least including a step of forming metal powder into a coating film 12 on a surface of a base material 11 by spraying the metal powder in a solid state onto the surface of the base material 11 together with compressed gas. In the film forming step, a spraying pressure at which the metal powder is sprayed onto the surface of the base material 11 is set so that the coating film 12 has a porous structure.
摘要翻译：本发明提供一种制造传热部件的方法，其能够抑制可能由热膨胀引起的剥离和破裂。也就是说，本发明提供一种制造传热部件10的方法，该方法至少包括通过以固态喷涂金属粉末将金属粉末形成在基材11的表面上的涂膜12中的步骤与压缩气体一起在基材11的表面上。在成膜步骤中，将金属粉末喷涂到基材11的表面上的喷射压力设定为使得涂膜12具有多孔结构。

8. 发明授权

US07513236B2 Insert casting component, cylinder block, method for forming coating on insert casting component, and method for manufacturing cylinder block 有权
标题翻译：插入铸件，气缸体，插入铸造件上形成涂层的方法，以及制造气缸体的方法
公开(公告)号：US07513236B2
公开(公告)日：2009-04-07
申请号：US11481015
申请日：2006-07-06
申请人： Noritaka Miyamoto , Masaki Hirano , Toshihiro Takami , Kouhei Shibata , Nobuyuki Yamashita , Toshihiro Mihara , Giichiro Saito , Masami Horigome , Takashi Sato
发明人： Noritaka Miyamoto , Masaki Hirano , Toshihiro Takami , Kouhei Shibata , Nobuyuki Yamashita , Toshihiro Mihara , Giichiro Saito , Masami Horigome , Takashi Sato
IPC分类号： F02F1/00 , B22D19/00
CPC分类号： B22D19/0081 , B22D19/0009 , F02F1/004 , F02F1/16
摘要： A liner outer surface is coated by a sprayed layer or a heterogeneous metal layer including a base metal phase and dispersed metal phases. During casting, liquid metal enters the sprayed layer from the dispersed metal phases and solidifies in a virtual vegetation root state. The surface of the cylinder block is thus rigidly fixed to the surface of the cylinder liner. In this case, a strong bonding force is produced between the cylinder block and the cylinder liner and high thermal conductivity is obtained compared to the prior art in which the liquid metal merely contacts a surface layer.
摘要翻译：衬里外表面被喷涂层或包括贱金属相和分散金属相的非均相金属层涂覆。在铸造过程中，液态金属从分散的金属相进入喷涂层，并以虚拟的植被根状态固化。因此，气缸体的表面刚性地固定到气缸套的表面上。在这种情况下，与液体金属仅接触表面层的现有技术相比，在气缸体和气缸套之间产生很强的结合力，并且获得了高导热率。

9. 发明申请

US20070012176A1 Cylinder liner and method for manufacturing the same 有权
标题翻译：气缸套及其制造方法
公开(公告)号：US20070012176A1
公开(公告)日：2007-01-18
申请号：US11480874
申请日：2006-07-06
申请人： Toshihiro Takami , Kouhei Hori , Takeshi Tsukahara , Noritaka Miyamoto , Masaki Hirano , Yukinori Ohta , Satoshi Yamada , Kouhei Shibata , Nobuyuki Yamashita , Toshihiro Mihara , Giichiro Saito , Masami Horigome , Takashi Sato
发明人： Toshihiro Takami , Kouhei Hori , Takeshi Tsukahara , Noritaka Miyamoto , Masaki Hirano , Yukinori Ohta , Satoshi Yamada , Kouhei Shibata , Nobuyuki Yamashita , Toshihiro Mihara , Giichiro Saito , Masami Horigome , Takashi Sato
IPC分类号： F16J10/00 , F02F1/00 , B23P11/00
CPC分类号： B22D19/0081 , B22D19/0009 , C23C4/131 , C23C8/02 , C23C8/10 , F02F1/004 , F02F1/12 , F05C2253/12 , Y10T29/49272
摘要： A cylinder liner has an outer circumferential surface on which a film is formed. The film functions to form gaps between the cylinder block and the cylinder liner. Alternatively, the film functions to reduce adhesion of the cylinder liner to the cylinder block. The cylinder liner suppresses excessive decreases in the temperature of a cylinder.
摘要翻译：气缸衬套具有形成薄膜的外圆周表面。该膜用于在气缸体和气缸套之间形成间隙。或者，膜用于减小气缸套与气缸体的附着力。气缸套抑制气缸温度的过度降低。

10. 发明授权

US06865807B2 Cylinder block production method 失效
标题翻译：缸体生产方法
公开(公告)号：US06865807B2
公开(公告)日：2005-03-15
申请号：US10382845
申请日：2003-03-07
申请人： Noritaka Miyamoto , Hirohumi Michioka , Kazunari Takenaka
发明人： Noritaka Miyamoto , Hirohumi Michioka , Kazunari Takenaka
IPC分类号： F02F1/00 , B22D19/00 , B22D19/08 , B22D29/00 , C23G1/00 , B23P11/00
CPC分类号： B22D19/0009 , B22D19/0081 , Y10T29/4544 , Y10T29/479 , Y10T29/4927 , Y10T29/49272
摘要： A cylinder block production method is characterized by having, as a step prior to a cast-enclosing step of cast-enclosing a cast iron-made cylinder liner within a cylinder block body, an erosion-wash step of washing an outer peripheral wall surface of the cylinder liner and eroding a portion of a base structure of the cast iron forming the outer peripheral wall surface of the cylinder liner so as to form many small protrusions on the outer peripheral wall surface by jetting a high-pressure fluid onto the outer peripheral wall surface of the cylinder liner, in order to improve strength of adhesion between the cylinder liner and the cylinder block body. Since the base structure is partially eroded, complicated-shape small protrusions can be formed. Furthermore, sand and a mold release agent adhering to the outer peripheral wall surface of the cylinder liner can be removed. Therefore, the adhesion strength will improve.
摘要翻译：气缸体的制造方法的特征在于，作为在气缸体内铸造铸铁气缸套的铸造封闭工序之前的步骤，将冲洗洗涤工序，气缸衬套，并且侵蚀形成气缸套的外周壁表面的铸铁的基部结构的一部分，以便通过将高压流体喷射到外周壁上而在外周壁表面上形成许多小突起气缸套的表面，以提高气缸套和气缸体之间的粘合强度。由于基部结构被部分侵蚀，所以可以形成复杂形状的小突起。此外，可以除去附着在气缸套的外周壁面上的砂和脱模剂。因此，粘合强度会提高。

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