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11. 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。

12. 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。

13. 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。

14. 发明授权

US09281105B2 Permanent magnet and method of producing permanent magnet 有权
标题翻译：永久磁铁及其制造方法
公开(公告)号：US09281105B2
公开(公告)日：2016-03-08
申请号：US13808612
申请日：2011-07-13
申请人： Noritaka Miyamoto , Shinya Omura
发明人： Noritaka Miyamoto , Shinya Omura
IPC分类号： H01F7/02 , H01F1/01 , H01F41/00 , H01F41/02 , H01F1/057
CPC分类号： H01F1/01 , B22F3/10 , B22F3/26 , B22F5/00 , B22F2003/242 , B22F2003/248 , C22C38/002 , C22C38/005 , C22C38/06 , C22C38/10 , C22C38/16 , C23C14/16 , C23C14/34 , H01F1/0536 , H01F1/0557 , H01F1/0577 , H01F41/005 , H01F41/0293
摘要： A permanent magnet has a grain structure that includes a main phase and a grain boundary phase that is primarily composed of a first metal. A second metal that enhances the coercivity of the permanent magnet and a third metal that has a lower standard free energy of oxide formation than the first metal and the second metal are diffused in the permanent magnet, and the third metal is present in the form of an oxide in the grain boundary phase.
摘要翻译：永磁体具有包括主相和主要由第一金属构成的晶界相的晶粒结构。提高永磁体的矫顽力的第二金属和具有比第一金属和第二金属的氧化物形成更低的标准自由能的第三金属在永磁体中扩散，第三金属以晶界相中的氧化物。

15. 发明授权

US09257227B2 Method for manufacturing rare-earth magnet 有权
标题翻译：制造稀土磁铁的方法
公开(公告)号：US09257227B2
公开(公告)日：2016-02-09
申请号：US13750576
申请日：2013-01-25
申请人： Kazuaki Haga , Noritaka Miyamoto , Tetsuya Shoji , Noritsugu Sakuma , Shinya Omura , Motoki Hiraoka
发明人： Kazuaki Haga , Noritaka Miyamoto , Tetsuya Shoji , Noritsugu Sakuma , Shinya Omura , Motoki Hiraoka
IPC分类号： H01F41/00 , H01F41/02
CPC分类号： H01F41/005 , B22F3/14 , B22F3/26 , B22F2009/048 , C22C28/00 , C22C30/00 , C22C38/00 , H01F41/0293
摘要： Provided is a manufacturing method of a rare-earth magnet with high coercive force, including a first step of pressing-forming powder as a rare-earth magnet material to form a compact S, the powder including a RE-Fe—B main phase MP (RE: at least one type of Nd and Pr) and a RE-X alloy (X: metal element) grain boundary phase surrounding the main phase; and second step of bringing a modifier alloy M into contact with the compact S or a rare-earth magnet precursor C obtained by hot deformation processing of the compact S, followed by heat treatment to penetrant diffuse melt of the modifier alloy M into the compact S or the rare-earth magnet precursor C to manufacture the rare-earth magnet RM, the modifier alloy including a RE-Y (Y: metal element and not including a heavy rare-earth element) alloy having a eutectic or a RE-rich hyper-eutectic composition.
摘要翻译：提供一种具有高矫顽力的稀土类磁体的制造方法，包括：作为稀土类磁铁材料的压制成形粉末的第一工序，形成小型S，该粉末包括RE-Fe-B主相MP （RE：至少一种Nd和Pr）和围绕主相的RE-X合金（X：金属元素）晶界; 将改性剂合金M与压制体S的热变形加工得到的压块S或稀土类磁体前体C接触，然后进行热处理，将改性合金M的扩散熔融渗透到压块S中或稀土磁体前体C制造稀土磁体RM，改性合金包括具有共晶或富含RE的超高分子量的RE-Y（Y：金属元素，不包括重稀土元素）合金共晶组成。

16. 发明申请

US20100296253A1 METHOD OF FORMING CARBON PARTICLE-CONTAINING FILM, HEAT TRANSFER MEMBER, POWER MODULE, AND VEHICLE INVERTER 有权
标题翻译：形成含碳粒膜的方法，传热部件，功率模块和车辆逆变器
公开(公告)号：US20100296253A1
公开(公告)日：2010-11-25
申请号：US12778455
申请日：2010-05-12
申请人： Noritaka Miyamoto , Yoshihiko Tsuzuki , Tomoko Kozaki
发明人： Noritaka Miyamoto , Yoshihiko Tsuzuki , Tomoko Kozaki
IPC分类号： H05K7/20 , B05D1/02 , B32B9/00 , C23C4/04
CPC分类号： C23C4/067 , C23C4/01 , Y10T428/30
摘要： A method of depositing a carbon particle-containing film that contains carbon particles includes: manufacturing film deposition slurry by mixing liquid into film deposition powder that contains carbon powder formed of the carbon particles; and depositing the carbon particle-containing film by spraying the film deposition slurry to a surface of a base material so that the liquid is vaporized.
摘要翻译：含有碳颗粒的含碳粒子膜的沉积方法包括：通过将液体混合到由碳颗粒形成的碳粉末的成膜粉末中制造成膜浆料; 以及通过将成膜浆料喷射到基材的表面以使液体蒸发来沉积含碳粒子的膜。

17. 发明申请

US20070012175A1 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：US20070012175A1
公开(公告)日：2007-01-18
申请号：US11480873
申请日：2006-07-06
申请人： Noritaka Miyamoto , Toshihiro Takami , Masaki Hirano , Kouhei Shibata , Nobuyuki Yamashita , Toshihiro Mihara , Giichiro Saito , Masami Horigome , Takashi Sato
发明人： Noritaka Miyamoto , Toshihiro Takami , Masaki Hirano , 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： B22D19/0009 , B22D19/0081 , F02F1/004 , F02F2200/06 , F05C2251/048 , Y10T29/49272
摘要： A cylinder liner for insert casting used in a cylinder block is disclosed. The cylinder liner has an outer circumferential surface, and upper, middle, and lower portions with respect to an axial direction of the cylinder liner. A high thermal conductive film is formed in a section of the outer circumferential surface that corresponds to the upper portion, and a low thermal conductive film is formed in a section of the outer circumferential surface that corresponds to the lower portion. The high thermal conductive film and the low thermal conductive film are laminated in a section of the outer circumferential surface that corresponds to the middle portion, thereby forming a laminated film portion. As a result, temperature difference along the axial direction of the cylinder is reduced.
摘要翻译：公开了一种用于气缸体中的插入式气缸套。气缸套具有外圆周表面，以及相对于气缸套的轴向方向的上部，中部和下部。在对应于上部的外周面的部分形成有高导热性膜，在与下部对应的外周面的部分形成有低导热性膜。高导热膜和低导热膜层叠在对应于中间部分的外周面的部分中，从而形成层压膜部分。结果，沿着气缸的轴向的温差降低。

18. 发明授权

US07068520B2 Circuit board made of resin with pin 失效
标题翻译：电路板由树脂制成
公开(公告)号：US07068520B2
公开(公告)日：2006-06-27
申请号：US10665405
申请日：2003-09-22
申请人： Noritaka Miyamoto , Kazuhisa Sato
发明人： Noritaka Miyamoto , Kazuhisa Sato
IPC分类号： H01R9/10
CPC分类号： H01L23/49811 , H01L2924/0002 , H01L2924/15312 , H01R12/718 , H05K3/3426 , H05K2201/10318 , Y02P70/613 , H01L2924/00
摘要： In a flat pin to be used in a circuit board made of resin with pins comprising a rod portion having a diameter of not greater than 0.35 mm and a concentric tabular large diameter portion having a larger diameter than that of the rod portion formed on one end of the rod portion, the ratio (W/S) of the diameter of the large diameter portion to the rod portion is from not smaller than 2.16 to not greater than 2.67 and the ratio (T/S) of the thickness of the large diameter portion to the diameter of the rod portion is from not smaller than 0.40 to not greater than 0.67 supposing that the diameter of the rod portion and the large diameter portion of the flat pin are S and W, respectively, and the thickness of the large diameter portion is T.
摘要翻译：在用于由具有直径不大于0.35mm的杆部分的销钉的树脂制成的电路板中的扁平销和具有比形成在一端上的杆部的直径更大的直径的同心的片状大直径部分杆部分的直径部分与棒部分的直径之比（W / S）为2.16以上且2.67以下，大径部的厚度比（T / S）假设棒部分和扁平销的大直径部分的直径分别为S和W，并且大直径的厚度分别为不小于0.40至不大于0.67 部分是T.

19. 发明授权

US06648211B2 Pin standing resin-made substrate, method of making pin standing resin-made substrate, pin and method of making pin 有权
公开(公告)号：US06648211B2
公开(公告)日：2003-11-18
申请号：US09917903
申请日：2001-07-31
申请人： Hajime Saiki , Noritaka Miyamoto
发明人： Hajime Saiki , Noritaka Miyamoto
IPC分类号： B23K3102
CPC分类号： B23K1/20 , H01L2924/0002 , H01L2924/15312 , H05K3/3426 , Y02P70/613 , Y10T428/12882 , H01L2924/00
摘要： A pin standing resin substrate including a resin substrate having a substantially plate-shaped main surface and composed of one of a resin and a composite material containing a resin, and having a pin-pad exposed from the main surface; and a pin soldered to the pin-pad, wherein the pin has been thermally treated by heating so as to soften the pin. The pin has a rod-like portion composed of a copper base metal and an enlarged diameter portion made of the same material as the rod-like portion. The enlarged diameter portion has a larger diameter than the rod-like portion and is formed at one end of the rod-like portion. At least the enlarged diameter portion is soldered to the pin-pad. Also disclosed is a method of making the pin standing resin substrate, a pin for bonding with the resin substrate, and a method of making the pin.

20. 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.

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