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1. 发明授权

US06878218B2 High strength gear and method of producing the same 失效
标题翻译：高强度齿轮及其制造方法
公开(公告)号：US06878218B2
公开(公告)日：2005-04-12
申请号：US10077806
申请日：2002-02-20
申请人： Takuro Yamaguchi , Keizo Otani , Jun Katoh , Toshiki Satou , Satoshi Abe , Masakazu Ikeda
发明人： Takuro Yamaguchi , Keizo Otani , Jun Katoh , Toshiki Satou , Satoshi Abe , Masakazu Ikeda
IPC分类号： C21D1/06 , C21D9/32 , C22C38/00 , C22C38/38 , C23C8/32 , C23C8/80 , C23C14/06 , C23C14/32 , C23C28/00 , F16H55/06 , F16H55/17
CPC分类号： F16H55/06 , C21D9/32 , C23C8/80 , C23C28/00 , Y10T428/211
摘要： A high strength gear is provided which comprises a base metal of an iron-base alloy, the base metal being carburized or carbonitrided and having a tooth surface, and a coating containing Fe nitride and/or Fe carbonitride, formed on the tooth surface. A method of forming a high strength gear is also provided.
摘要翻译：提供了一种高强度齿轮，其包括形成在牙齿表面上的铁基合金的基底金属，渗碳或碳氮共混并具有牙齿表面的基底金属和包含Fe氮化物和/或Fe碳氮化物的涂层。还提供了一种形成高强度齿轮的方法。

2. 发明授权

US10000021B2 Method for manufacturing three-dimensional shaped object and three-dimensional shaped object obtained by the same 有权
公开(公告)号：US10000021B2
公开(公告)日：2018-06-19
申请号：US13378475
申请日：2010-06-23
申请人： Satoshi Abe , Yoshikazu Higashi , Isao Fuwa , Masataka Takenami
发明人： Satoshi Abe , Yoshikazu Higashi , Isao Fuwa , Masataka Takenami
IPC分类号： B22F3/105 , B22F5/00 , B22F3/24 , B29C67/00 , B33Y10/00 , B33Y80/00 , B23P15/00
CPC分类号： B29C64/153 , B22F3/1055 , B22F5/007 , B22F2003/247 , B22F2998/10 , B23P15/00 , B33Y10/00 , B33Y80/00 , Y02P10/292 , Y02P10/295
摘要： There is provided a method for manufacturing a three-dimensional shaped object. The method of the present invention comprises the repeated steps of: (i) forming a solidified layer by irradiating a predetermined portion of a powder layer with a light beam, thereby allowing a sintering of the powder in the predetermined portion or a melting and subsequent solidification thereof; and (ii) forming another solidified layer by newly forming a powder layer on the resulting solidified layer, followed by the irradiation of a predetermined portion of the powder layer with the light beam; wherein only the surface portion of the solidified layer, to which a force is applied when the three-dimensional shaped object is used, is subjected to a machining process.

3. 发明授权

US09005513B2 Layered-modeling method for manufacturing three-dimensional object 有权
标题翻译：用于制造三维物体的分层建模方法
公开(公告)号：US09005513B2
公开(公告)日：2015-04-14
申请号：US13319622
申请日：2010-05-14
申请人： Satoshi Abe , Norio Yoshida , Yoshikazu Higashi , Isao Fuwa
发明人： Satoshi Abe , Norio Yoshida , Yoshikazu Higashi , Isao Fuwa
IPC分类号： B29C35/08 , B29C67/00 , B22F3/105
CPC分类号： B29C67/0077 , B22F3/1055 , B22F2003/1056 , B22F2999/00 , B23P15/00 , B29C64/153 , B29C64/20 , B29C67/0085 , B33Y30/00 , B33Y40/00 , B33Y50/02 , Y02P10/295 , B22F2201/00
摘要： An object of the present invention is to easily eliminate fumes inside a chamber, so as to improve a positional accuracy of irradiation with a light beam and a machining accuracy in a method for manufacturing a three-dimensional shaped object. A stacked-layers forming device 1 includes a powder layer forming unit 3, a light beam irradiating unit 4, a base 22 which is fixed and on which a powder layer 32 is formed, a lifting/lowering frame 34 which surrounds the circumference of the base 22 and is freely capable of being lifted and lowered, a cover frame 36 which has a window 36a allowing transmission of light beam in its top surface, and whose bottom surface is opened, and which is disposed on the lifting/lowering frame 34 to form a chamber C, and a gas tank 71 for supplying an ambient gas. The lifting/lowering frame 34 is lowered to reduce the volume of the chamber C, so as to discharge fumes generated inside the cover frame 36, which performs replacement with the ambient gas. Since the volume of the chamber C is reduced, it is possible to easily eliminate the fumes, which makes it possible to improve the positional accuracy of irradiation with the light beam L, and the machining accuracy.
摘要翻译：本发明的目的是容易地消除室内的烟雾，从而提高三维成形体的制造方法中的光束照射的位置精度和加工精度。堆叠层形成装置1包括粉末层形成单元3，光束照射单元4，固定有基底22并且形成有粉末层32的升降框架34，其围绕基座22并且能够自由地升降;盖框架36，其具有允许光束在其顶表面中传播并且其底表面打开的窗口36a，并且设置在升降框架34上形成室C和用于供应环境气体的气罐71。升降架34被降低以减小腔室C的体积，从而排出在与外界气体进行更换的盖框架36内产生的烟雾。由于室C的体积减小，因此可以容易地消除烟雾，从而可以提高光束L的照射位置精度和加工精度。

4. 发明授权

US08999222B2 Method for manufacturing three-dimensionally shaped object, three-dimensionally shaped object obtained thereby, and method for manufacturing molded article 有权
标题翻译：用于制造三维成形物体的方法，由此获得的三维形状物体，以及用于制造模制品的方法
公开(公告)号：US08999222B2
公开(公告)日：2015-04-07
申请号：US13702214
申请日：2011-06-09
申请人： Satoshi Abe , Yoshiyuki Uchinono , Isao Fuwa , Norio Yoshida , Kazuho Morimoto
发明人： Satoshi Abe , Yoshiyuki Uchinono , Isao Fuwa , Norio Yoshida , Kazuho Morimoto
IPC分类号： B22C9/00 , B29C33/38 , B29C67/00 , B29C45/00 , B22F3/105 , B22F3/11 , B22F7/06 , B29C45/17
CPC分类号： B29C33/3842 , B22F3/1055 , B22F3/1121 , B22F7/06 , B22F2999/00 , B23P15/00 , B29C33/3814 , B29C45/174 , B29C64/153 , B33Y10/00 , B33Y80/00 , Y02P10/295 , B22F2207/17
摘要： There is provided a method for manufacturing a three-dimensional shaped object, the method comprising the repeated steps of: (i) forming a solidified layer by irradiating a predetermined portion of a powder layer with a light beam, thereby allowing a sintering of the powder in the predetermined portion or a melting and subsequent solidification thereof; and (ii) forming another solidified layer by newly forming a powder layer on the resulting solidified layer, followed by the irradiation of a predetermined portion of the powder layer with the light beam, wherein a part of a surface portion of the three-dimensional shaped object is formed as a low-density solidified portion whose solidified density ranges from 50% to 90% so that an application of pressure can be performed by a gas flowing through the low-density solidified portion.
摘要翻译：提供了一种制造三维成形物体的方法，该方法包括以下重复步骤：（i）通过用光束照射粉末层的预定部分来形成固化层，从而允许粉末的烧结在预定部分或其熔融和随后的固化中; 和（ii）通过在所得固化层上新形成粉末层，然后用光束照射粉末层的预定部分，形成另一固化层，其中三维成形的表面部分的一部分物体形成为凝固密度为50％至90％的低密度固化部分，从而可以通过流过低密度固化部分的气体进行压力的施加。

5. 发明授权

US08896268B2 Charge/discharge control circuit and battery assembly 有权
标题翻译：充放电控制电路和电池组件
公开(公告)号：US08896268B2
公开(公告)日：2014-11-25
申请号：US13404478
申请日：2012-02-24
申请人： Atsushi Sakurai , Toshiyuki Koike , Satoshi Abe
发明人： Atsushi Sakurai , Toshiyuki Koike , Satoshi Abe
IPC分类号： H02J7/00 , H02H3/08 , H02H7/18
CPC分类号： H02H3/08 , H02H7/18 , H02J7/0031 , H02J7/0072 , H02J2007/0039
摘要： There is provided a charge/discharge control circuit and a battery assembly including an accurate overcurrent protecting circuit with low consumption current characteristics. The charge/discharge control circuit comprises a current protecting circuit including: a reference voltage circuit having a reference transistor for detecting overcurrent flowing through a control transistor to turn it on, and a constant current circuit; and a comparison circuit for comparing voltage on the reference voltage circuit with voltage generated by overcurrent flowing through the control transistor, wherein when no overcurrent flows, the electric current flowing through the reference voltage circuit is interrupted to reduce power consumption.
摘要翻译：提供了一种充电/放电控制电路和包括具有低消耗电流特性的精确过电流保护电路的电池组件。充放电控制电路包括电流保护电路，该电流保护电路包括：参考电压电路，具有用于检测流过控制晶体管的过电流以使其导通的参考晶体管和恒流电路; 以及用于将参考电压电路上的电压与通过控制晶体管流过的过电流产生的电压进行比较的比较电路，其中当没有过电流流动时，流过参考电压电路的电流被中断以降低功耗。

6. 发明授权

US08710902B2 Trimming circuit and semiconductor device 有权
标题翻译：微调电路和半导体器件
公开(公告)号：US08710902B2
公开(公告)日：2014-04-29
申请号：US13474906
申请日：2012-05-18
申请人： Atsushi Sakurai , Kazuaki Sano , Fumihiko Maetani , Satoshi Abe
发明人： Atsushi Sakurai , Kazuaki Sano , Fumihiko Maetani , Satoshi Abe
IPC分类号： H01H37/76
CPC分类号： H03H5/12 , H01L23/5256 , H01L27/0788 , H01L27/0802 , H01L2924/0002 , H01L2924/00
摘要： Provided are a trimming circuit which does not need a dedicated terminal to which a current for cutting a fuse is input, and also a semiconductor device including the trimming circuit. The trimming circuit includes: an input terminal connected to a pad which is an external terminal of an internal circuit; a fuse provided between a power supply terminal and an output terminal; and a diode provided between the input terminal and the output terminal. The trimming circuit performs trimming by applying, to the pad, such a voltage that the diode is biased in the forward direction.
摘要翻译：提供了不需要输入用于切断熔丝的电流的专用端子的修整电路，以及包括修整电路的半导体器件。修整电路包括：连接到作为内部电路的外部端子的焊盘的输入端子; 设置在电源端子和输出端子之间的保险丝; 以及设置在输入端子和输出端子之间的二极管。微调电路通过向衬垫施加二极管向正方向偏压的电压来进行修整。

7. 发明授权

US08562897B2 Method of and apparatus for making a three-dimensional object 有权
标题翻译：制造三维物体的方法和装置
公开(公告)号：US08562897B2
公开(公告)日：2013-10-22
申请号：US13274847
申请日：2011-10-17
申请人： Satoshi Abe , Isao Fuwa , Norio Yoshida , Yoshikazu Higashi , Hirohiko Togeyama , Masataka Takenami , Takashi Shimizu , Shushi Uenaga
发明人： Satoshi Abe , Isao Fuwa , Norio Yoshida , Yoshikazu Higashi , Hirohiko Togeyama , Masataka Takenami , Takashi Shimizu , Shushi Uenaga
IPC分类号： B29C35/08
CPC分类号： B22F3/1055 , B22F2003/1057 , B22F2003/1059 , B29C64/153 , B33Y10/00 , B33Y30/00 , Y02P10/295
摘要： An apparatus for making a three-dimensional object includes a table, a powdery layer-former that forms a powdery layer on the table, and an optical beam-irradiator that irradiates an optical beam on a predetermined region of the powdery layer to sinter the predetermined region of the powdery layer. A chamber for accommodating the table and the powdery layer-former and a lid for opening and closing an opening defined in the chamber at a location immediately above an optical beam-irradiating range are provided. The three-dimensional object is taken out from the chamber through the opening upon completion of the sintering, and the optical beam-irradiator is disposed at a position deviated from immediately above the optical beam-irradiating range to obliquely irradiate the optical beam on the powdery layer.
摘要翻译：一种用于制造三维物体的装置包括：桌子，在桌子上形成粉末层的粉末层形成剂;以及光束照射器，其将光束照射在粉末层的预定区域上以烧结预定的粉末层的区域。提供了一种用于容纳桌子和粉末成层剂的室，以及用于在紧邻光束照射范围的位置处开启和关闭限定在室中的开口的盖。在完成烧结之后，三维物体通过开口从室中取出，并且光束照射器设置在偏离光束照射范围之上的位置，以将光束倾斜地照射在粉末状层。

8. 发明申请

US20130069282A1 METHOD FOR MANUFACTURING THREE-DIMENSIONALLY SHAPED OBJECT, THREE-DIMENSIONALLY SHAPED OBJECT OBTAINED THEREBY, AND METHOD FOR MANUFACTURING MOLDED ARTICLE 有权
标题翻译：制造三维形状对象的方法，获得的三维形状对象以及制造模型的方法
公开(公告)号：US20130069282A1
公开(公告)日：2013-03-21
申请号：US13702214
申请日：2011-06-09
申请人： Satoshi Abe , Yoshiyuki Uchinono , Isao Fuwa , Norio Yoshida , Kazuho Morimoto
发明人： Satoshi Abe , Yoshiyuki Uchinono , Isao Fuwa , Norio Yoshida , Kazuho Morimoto
IPC分类号： B29C33/38 , B29C45/00
CPC分类号： B29C33/3842 , B22F3/1055 , B22F3/1121 , B22F7/06 , B22F2999/00 , B23P15/00 , B29C33/3814 , B29C45/174 , B29C64/153 , B33Y10/00 , B33Y80/00 , Y02P10/295 , B22F2207/17
摘要： There is provided a method for manufacturing a three-dimensional shaped object, the method comprising the repeated steps of: (i) forming a solidified layer by irradiating a predetermined portion of a powder layer with a light beam, thereby allowing a sintering of the powder in the predetermined portion or a melting and subsequent solidification thereof; and (ii) forming another solidified layer by newly forming a powder layer on the resulting solidified layer, followed by the irradiation of a predetermined portion of the powder layer with the light beam, wherein a part of a surface portion of the three-dimensional shaped object is formed as a low-density solidified portion whose solidified density ranges from 50% to 90% so that an application of pressure can be performed by a gas flowing through the low-density solidified portion.
摘要翻译：提供了一种制造三维成形物体的方法，该方法包括以下重复步骤：（i）通过用光束照射粉末层的预定部分来形成固化层，从而允许粉末的烧结在预定部分或其熔融和随后的固化中; 和（ii）通过在所得固化层上新形成粉末层，然后用光束照射粉末层的预定部分，形成另一固化层，其中三维成形的表面部分的一部分物体形成为凝固密度为50％至90％的低密度固化部分，从而可以通过流过低密度固化部分的气体进行压力施加。

9. 发明授权

US08012343B2 Heavy feed HPC process using a mixture of catalysts 有权
标题翻译：使用催化剂混合物的重质进料HPC方法
公开(公告)号：US08012343B2
公开(公告)日：2011-09-06
申请号：US10728489
申请日：2003-12-05
申请人： Frans Lodewijk Plantenga , Katsuhisa Fujita , Satoshi Abe
发明人： Frans Lodewijk Plantenga , Katsuhisa Fujita , Satoshi Abe
IPC分类号： C10G47/04 , C10G45/04
CPC分类号： B01J35/10 , B01J21/04 , B01J21/12 , B01J23/24 , B01J23/28 , B01J23/85 , B01J23/883 , B01J35/0006 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0009 , C10G45/08 , C10G49/04
摘要： The present invention pertains to a process for the hydroprocessing of heavy hydrocarbon feeds, preferably in an ebullating bed process, by contacting the feed with a mixture of two hydroprocessing catalysts meeting specified pore size distribution requirements. The process combines high contaminant removal with high conversion, low sediment formation, and high process flexibility.
摘要翻译：本发明涉及通过使进料与满足特定孔径分布要求的两种加氢处理催化剂的混合物接触来重质烃进料的加氢处理，优选在沸腾床方法中的方法。该方法结合了高污染物去除，高转化率，低沉积物形成和高过程灵活性。

10. 发明申请

US20110123383A1 METAL POWDER FOR METAL LASER-SINTERING AND METAL LASER-SINTERING PROCESS USING THE SAME 有权
标题翻译：使用金属激光烧结和金属激光烧结工艺的金属粉末
公开(公告)号：US20110123383A1
公开(公告)日：2011-05-26
申请号：US12439198
申请日：2007-08-23
申请人： Isao Fuwa , Satoshi Abe
发明人： Isao Fuwa , Satoshi Abe
IPC分类号： C22C33/02 , C22C30/02 , C22C30/00
CPC分类号： B22F3/1055 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B33Y10/00 , B33Y40/00 , B33Y70/00 , Y02P10/295 , B22F1/0085 , B22F3/16 , B22F2003/247
摘要： A metal powder for use in a metal laser-sintering wherein a three-dimensional shaped object is produced by irradiating a powder layer of the metal powder with a light beam to form a sintered layer and thereby laminating the sintered layers. The metal powder of the present invention is characterized in that it comprises an iron-based powder and at least one kind of powder selected from the group consisting of a nickel powder, a nickel-based alloy powder, a copper powder, a copper-based alloy powder and a graphite powder; and the iron-based powder has been annealed. In such metal powder, the iron-based powder is in a softened state due to the annealing treatment thereof. Accordingly, the use of the metal powder in a metal laser-sintering process makes it possible to reduce a machining resistance attributable to the residual metal powder adherent to the surface of the shaped object, which leads to an achievement of an extended lifetime of a machining tool.
摘要翻译：一种用于金属激光烧结的金属粉末，其中通过用光束照射金属粉末的粉末层来制造三维成形物体以形成烧结层，从而层压烧结层。本发明的金属粉末的特征在于，它包括铁基粉末和至少一种选自镍粉，镍基合金粉，铜粉，铜基粉末，合金粉末和石墨粉末; 铁基粉末已经退火。在这种金属粉末中，铁基粉末由于其退火处理而处于软化状态。因此，金属粉末在金属激光烧结过程中的使用使得可以降低由于残留的金属粉末附着于成形体的表面而导致的加工性，这导致延长的加工寿命工具。

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