Fabricating method of composite material
    131.
    发明授权
    Fabricating method of composite material 失效
    复合材料的制造方法

    公开(公告)号:US5126102A

    公开(公告)日:1992-06-30

    申请号:US668191

    申请日:1991-03-12

    摘要: The present invention is directed to a method of preparing a composite material excellent in joint strength and heat conductivity, and more specifically to a method of preparing a composite material composed of a high-melting material W and low-melting material Cu. The method comprising a first step of forming pores in the high-melting material W, to obtain a substrate material having a porosity distribution, with a high porosity at at least one region of the surface of the substrate material and the porosity gradually decreasing outward from the region; and a second step of impregnating the low melting material Cu to the substrate material obtained in the first step from the region of the highest porosity gradually downward. The substrate material being formed to have a gradient distribution of a composite ratio of the high-melting material and the low-melting material.

    摘要翻译: 本发明涉及一种制备接合强度和导热性优异的复合材料的方法,更具体地说涉及一种由高熔点材料W和低熔点材料Cu组成的复合材料的制备方法。 该方法包括在高熔点材料W中形成孔的第一步骤,以获得具有孔隙率分布的基材,在基材表面的至少一个区域具有高孔隙率,并且孔隙率从 该区域; 以及从最高孔隙率的区域逐渐向下浸渍低熔点材料Cu至第一工序中得到的基板材料的第二工序。 基材材料形成为具有高熔点材料和低熔点材料的复合比率的梯度分布。

    Pigment containing film coating method utilizing a colliding of two flow
streams
    132.
    发明授权
    Pigment containing film coating method utilizing a colliding of two flow streams 失效
    使用两种流动流碰撞的含颜料的膜涂覆方法

    公开(公告)号:US5064696A

    公开(公告)日:1991-11-12

    申请号:US381803

    申请日:1989-07-19

    CPC分类号: B05D1/18 B05C3/09

    摘要: A method for forming a pigment containing film on a work-piece includes the steps of circulating coating liquid containing pigment through a circulation path, and pulverizing the pigment to disperse the pigment in the coating liquid during the circulating step. The method further includes the steps of dipping a work-piece in the coating liquid during the circulating step, and raising the work-piece from the coating liquid. An apparatus for forming a pigment containing film on a work-piece includes a coating tank, having an inflow portion and an overflow portion, for holding coating liquid containing pigment, and a circulation path having one end connected to the inflow portion of the coating tank and the other end connected to the overflow portion of the coating tank, for circulating the coating liquid. In the circulation path, a pulverizing device is arranged for pulverizing the pigment to disperse the pigment in the coating liquid and to cause the coating liquid to flow in the circulation path. The apparatus further includes a work-piece mounting device for dipping a work-piece in the coating liquid held in the coating tank and raising the work-piece from the coating liquid to form a pigment containing film on the work-piece during the circulating of the coating liquid along the circulation path. A coated medium includes a work-piece, and a film coated on the work-piece by dipping the work-piece in circulated coating liquid in which pigment has been dispersed using an impact pulverizing disperser.

    摘要翻译: 在工件上形成含颜料的膜的方法包括以下步骤:通过循环路径循环含颜料的涂布液,并且在循环步骤中粉碎颜料以将颜料分散在涂布液中。 该方法还包括在循环步骤中将工件浸渍在涂布液中的步骤,以及从涂布液中提起工件。 一种用于在工件上形成含颜料的膜的设备包括具有流入部分和溢流部分的用于保持含有颜料的涂布液的涂料槽,以及一端连接到涂布槽的流入部分的循环路径 并且另一端连接到涂布槽的溢流部分,以使涂布液循环。 在循环路径中,设置粉碎装置,用于粉碎颜料以将颜料分散在涂布液中,并使涂布液在循环路径中流动。 该装置还包括:工件安装装置,用于将工件浸入保持在涂布槽中的涂布液中,并且使该工件从涂布液上升,以在循环期间在工件上形成含颜料的膜 涂布液沿着循环路径。 涂布介质包括工件,以及通过使用冲击式粉碎分散机将工件浸渍在其中分散有颜料的循环涂布液中的工件上涂覆的膜。

    Breathing apparatus
    133.
    发明授权
    Breathing apparatus 失效
    呼吸设备

    公开(公告)号:US4938211A

    公开(公告)日:1990-07-03

    申请号:US256476

    申请日:1988-10-12

    IPC分类号: A62B7/10 B63C11/24

    摘要: A breathing apparatus includes: a vessel member having a mouth piece and internal influx chamber; a tubular communication member having opposite ends connected respectively to the intake and outgo ports of the vessel member in such a manner that the vessel member and the communication member define a circular passage for a respirable gas; an oxygen-supplying mechanism for supplying the circular passage with the respirable gas; a pair of check valves, disposed respectively at the intake and outgo ports of the vessel member, for limiting the flow of the respirable gas in the circular passage to a single direction so that, when the person breathes into the influx chamber, the respirable gas in the influx chamber is introduced into the communication member through the outgo port and, when the person inhales through the mouth piece, the respirable gas in the communication member is recycled into the influx chamber through the intake port; and an outlet port for discharging excess respirable gas out of the circular passage. The communication member includes: an inflatable member for receiving the respirable gas upon the person's exhaling, and for releasing the respirable gas to the influx chamber upon the person's inhaling; and carbon dioxide-removing mechanism for removing carbon dioxide from the respirable gas passing through the communication member.

    Edit circuit for a numerical control system
    134.
    发明授权
    Edit circuit for a numerical control system 失效
    编辑数字控制系统电路

    公开(公告)号:US4050001A

    公开(公告)日:1977-09-20

    申请号:US647208

    申请日:1976-01-07

    摘要: An edit circuit for a numerical control system, in which a plurality of series of input data having a common control data are edited into a single series of data. Said circuit comprises a plurality of input means receiving input data corresponding to different objects being controlled, respectively, a plurality of A-registers storing the data from the input means, a comparator circuit comparing the data stored in the A-registers, a plurality of arithmetic circuits operating on the data in the A-registers based on the result of comparison at the comparator circuit, and a B-register combining the operated data from the arithmetic circuits into one series of data for storage therein.

    摘要翻译: 一种用于数字控制系统的编辑电路,其中具有公共控制数据的多个输入数据系列被编辑成单个数据系列。 所述电路包括多个输入装置,分别接收对应于被控制的不同对象的输入数据,多个存储来自输入装置的数据的A寄存器,比较器电路,比较存储在A寄存器中的数据, 基于比较器电路的比较结果对A寄存器中的数据进行运算的算术电路和将来自运算电路的运算数据组合成一系列数据以存储在其中的B寄存器。

    Steam turbine and steam turbine blade
    135.
    发明授权
    Steam turbine and steam turbine blade 有权
    汽轮机和汽轮机叶片

    公开(公告)号:US09309773B2

    公开(公告)日:2016-04-12

    申请号:US12977548

    申请日:2010-12-23

    IPC分类号: F01D5/28 C23C18/12

    摘要: A steam turbine 3 includes: a turbine rotor 4; a rotor blade 5 implanted to the turbine rotor 4; a stator blade 6 provided at an upstream side of the rotor blade 5; and a turbine casing 13 supporting the stator blade 6 and including the turbine rotor 4, the rotor blade 5 and the stator blade 6, and have a constitution in which a stage 7 is formed by a pair of the rotor blade 5 and the stator blade 6, and a steam passage 8 is formed by arranging plural stages 7 in an axial direction of the turbine rotor 4. A surface treatment to suppress an increase of a surface roughness caused by oxidation is performed for at least a part of a surface of the stator blade 6 and a surface of the rotor blade 5.

    摘要翻译: 蒸汽轮机3包括:涡轮机转子4; 植入涡轮机转子4的转子叶片5; 设置在转子叶片5的上游侧的定子叶片6; 以及支撑定子叶片6并且包括涡轮转子4,转子叶片5和定子叶片6的涡轮壳体13,并且具有这样的构造,其中阶段7由一对转子叶片5和定子叶片形成 并且通过在涡轮机转子4的轴向上配置多个级7来形成蒸汽通道8.为了抑制由氧化引起的表面粗糙度的增加,进行表面处理以至少部分表面粗糙度 定子叶片6和转子叶片5的表面。

    Method of manufacturing a mold for press forming employing an evaporative pattern
    136.
    发明授权
    Method of manufacturing a mold for press forming employing an evaporative pattern 有权
    使用蒸发图案制造压制成形用模具的方法

    公开(公告)号:US08967229B2

    公开(公告)日:2015-03-03

    申请号:US13878247

    申请日:2011-01-28

    摘要: An evaporative pattern casting method is taught which does not reduce accuracy of an evaporative pattern.The evaporative pattern casting method comprises a part manufacturing process (S2), an assembly process (S4), a sand mold manufacturing process (S6), a molten metal pouring process (S8) and a sand removal process (S12). In the part manufacturing process, the evaporative pattern is manufactured as a plurality of separate parts. In the assembly process, the parts are assembled on a work plane. In the sand mold manufacturing process, the evaporative pattern is covered with sand to form a sand mold without moving the assembled evaporative pattern from the work plane. In the molten metal pouring process, molten metal is poured into the sand mold. In the sand removal process, the sand is removed after the molten metal has solidified. According to this casting method, the sand mold is formed without moving the assembled evaporative pattern from the work plane, and consequently the accuracy of the dimensions at the time of assembly can be maintained.

    摘要翻译: 教导了不降低蒸发图案的精度的蒸发图案铸造方法。 蒸发图案铸造方法包括零件制造工艺(S2),组装工艺(S4),砂模制造工艺(S6),熔融金属浇注工艺(S8)和除砂工艺(S12)。 在部件制造过程中,蒸发图案被制造为多个分开的部件。 在组装过程中,零件被组装在工作平面上。 在砂模制造过程中,蒸发图案用砂覆盖以形成砂模,而不将组装的蒸发图案从工作平面移动。 在熔融金属浇注过程中,将熔融金属倒入砂模中。 在除砂过程中,在熔融金属固化后除去砂。 根据该铸造方法,形成砂模,而不将组装的蒸发图案从工作平面移动,因此可以保持组装时的尺寸精度。

    Fuel compact
    137.
    发明授权
    Fuel compact 有权
    燃油紧凑

    公开(公告)号:US08599993B2

    公开(公告)日:2013-12-03

    申请号:US11581537

    申请日:2006-10-16

    IPC分类号: G21C3/00

    摘要: A fuel compact formed by integrally molding coated fuel particles by a press into a cylindrical body and comprising a chamfer having plane or curved surface at its corner to thereby prevent the coated fuel particles from being damaged due to stress on press molding whereby the strength thereof is improved against mechanical contact with a fuel sleeve and a graphite block.

    摘要翻译: 通过压制将涂覆的燃料颗粒整体成型为圆柱体并且包括在其角部具有平面或弯曲表面的倒角的燃料密封件,从而防止涂覆的燃料颗粒由于压制成型时的应力而损坏,其强度为 改进了与燃料套筒和石墨块的机械接触。

    EVAPORATIVE PATTERN FOR MANUFACTURING A MOLD FOR PRESS FORMING
    138.
    发明申请
    EVAPORATIVE PATTERN FOR MANUFACTURING A MOLD FOR PRESS FORMING 有权
    用于制造用于压制成型的模具的蒸发图案

    公开(公告)号:US20130292080A1

    公开(公告)日:2013-11-07

    申请号:US13878247

    申请日:2011-01-28

    IPC分类号: B22C9/04

    摘要: An evaporative pattern casting method is taught which does not reduce accuracy of an evaporative pattern.The evaporative pattern casting method comprises a part manufacturing process (S2), an assembly process (S4), a sand mold manufacturing process (S6), a molten metal pouring process (S8) and a sand removal process (S12). In the part manufacturing process, the evaporative pattern is manufactured as a plurality of separate parts. In the assembly process, the parts are assembled on a work plane. In the sand mold manufacturing process, the evaporative pattern is covered with sand to form a sand mold without moving the assembled evaporative pattern from the work plane. In the molten metal pouring process, molten metal is poured into the sand mold. In the sand removal process, the sand is removed after the molten metal has solidified. According to this casting method, the sand mold is formed without moving the assembled evaporative pattern from the work plane, and consequently the accuracy of the dimensions at the time of assembly can be maintained.

    摘要翻译: 教导了不降低蒸发图案的精度的蒸发图案铸造方法。 蒸发图案铸造方法包括零件制造工艺(S2),组装工艺(S4),砂模制造工艺(S6),熔融金属浇注工艺(S8)和除砂工艺(S12)。 在部件制造过程中,蒸发图案被制造为多个分开的部件。 在组装过程中,零件被组装在工作平面上。 在砂模制造过程中,蒸发图案用砂覆盖以形成砂模,而不将组装的蒸发图案从工作平面移动。 在熔融金属浇注过程中,将熔融金属倒入砂模中。 在除砂过程中,在熔融金属固化后除去砂。 根据该铸造方法,形成砂模,而不将组装的蒸发图案从工作平面移动,因此可以保持组装时的尺寸精度。

    Method of manufacturing a semiconductor device
    139.
    发明授权
    Method of manufacturing a semiconductor device 失效
    制造半导体器件的方法

    公开(公告)号:US08399351B2

    公开(公告)日:2013-03-19

    申请号:US12659600

    申请日:2010-03-15

    申请人: Masashi Takahashi

    发明人: Masashi Takahashi

    IPC分类号: H01L21/4763

    CPC分类号: H01L21/76877 H01L21/28556

    摘要: A semiconductor device manufacturing method includes a process for filling holes in a dielectric film with tungsten. The process deposits tungsten in the holes, partially etches the deposited tungsten, and then deposits additional tungsten in the holes. Voids that may be left by the first tungsten deposition step are made accessible by openings formed in the etching step, and are then filled in by the second tungsten deposition step. Tungsten hexafluoride may be used as both a deposition source gas and an etching gas, providing a simple and inexpensive process that is suitable for high-volume production.

    摘要翻译: 半导体器件制造方法包括用钨填充电介质膜中的孔的工艺。 该过程在孔中沉积钨,部分蚀刻沉积的钨,然后在孔中沉积额外的钨。 可以通过第一钨沉积步骤留下的空隙使得可以通过在蚀刻步骤中形成的开口来访问,然后通过第二钨沉积步骤填充。 六氟化钨可用作沉积源气体和蚀刻气体,提供适合于大批量生产的简单且便宜的方法。