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257 条记录 (耗时 0.036 秒)

    Powder forging process
    84.
    发明授权
    Powder forging process 失效
    粉末锻造工艺

    公开(公告)号：US5547632A

    公开(公告)日：1996-08-20

    申请号：US359674

    申请日：1994-12-20

    申请人： Hiroyuki Horimura ,  Kenji Okamoto ,  Masahiko Minemi ,  Toshihiko Kaji ,  Yoshinobu Takeda ,  Yoshishige Takano

    发明人： Hiroyuki Horimura ,  Kenji Okamoto ,  Masahiko Minemi ,  Toshihiko Kaji ,  Yoshinobu Takeda ,  Yoshishige Takano

    IPC分类号： B22F3/02 ,  B22F3/17 ,  B22F3/16

    CPC分类号： B22F3/17

    摘要： In a powder forging process, a heated green compact is placed in a stationary die and subjected to a press-forging carried out mainly to reduce the thickness thereof by cooperation of the stationary die with a movable die. The press-forging is performed at two pressing steps. After placement of the green compact into the concave molding portion of the stationary die, the pressing step were carried out. Thus, it is possible to produce a forged product having a high strength and a high toughness. A heated heat insulator also may be placed in the stationary die to provide a temperature-retaining effect to the green compact before and during pressing.

    摘要翻译： 在粉末锻造方法中，将加热的生坯压实成型体放置在固定模具中，并进行压制加工，主要通过固定模具与活动模具的配合来减小其厚度。 压锻在两个压制步骤进行。 在将压坯放入固定模的凹形成型部之后，进行加压工序。 因此，可以生产具有高强度和高韧性的锻造产品。 加热的绝热体也可以放置在固定模具中，以在压制之前和期间向生坯提供温度保持效果。

    Method for production of plate denture
    86.
    发明授权
    Method for production of plate denture 失效
    板义齿生产方法

    公开(公告)号：US5294380A

    公开(公告)日：1994-03-15

    申请号：US955972

    申请日：1992-10-02

    申请人： Kenji Okamoto

    发明人： Kenji Okamoto

    IPC分类号： A61C13/10 ,  A61C13/34 ,  B29C39/10 ,  B29C39/38 ,  B29C45/00

    CPC分类号： B29C39/38 ,  A61C13/04 ,  B29C39/10 ,  B29K2101/10 ,  B29L2031/7536 ,  Y10S264/30 ,  Y10S264/65

    摘要： A method for producing a plate denture which includes heating a flask after embedding a wax denture and wax elimination to a temperature for polymerizing a heat-curable resin, the flask being an assembly including a first half shell having a plaster cast with a corresponding mucosal surface and a second half shell having a plaster cast with artificial teeth embedded therein. The method further including placing the heat-curable resin into the heated flask for polymerization while the flask is at an elevated temperature from the heating, and polymerizing the heat-curable resin in the heated flask. Wherein, during the step of heating the first half shell is heated to a higher temperature level in a range of temperature for polymerizing the heat-curable resin while the second half shell is heated to a lower temperature level in the range than the first half shell.

    摘要翻译： 一种板假牙的制造方法，其特征在于，包括将蜡假牙和蜡消除后的烧瓶加热至聚合可热固化树脂的温度的烧瓶，所述烧瓶是包括具有石膏铸造的第一半壳的组件，所述第一半壳具有相应的粘膜表面 以及具有镶嵌有人造牙的石膏铸件的第二半壳体。 该方法还包括将热可固化树脂放置在加热的烧瓶中用于聚合，同时烧瓶在加热时处于升高的温度，并将加热的烧瓶中的热固化树脂聚合。 其中，在加热第一半壳的步骤期间，在用于聚合热固性树脂的温度范围内将其加热到较高的温度水平，而将第二半壳体加热到比上半壳体的范围内更低的温度水平 。

    Slip control device of a fluid coupling
    87.
    发明授权
    Slip control device of a fluid coupling 失效
    流体联轴器的滑动控制装置

    公开(公告)号：US5060769A

    公开(公告)日：1991-10-29

    申请号：US597721

    申请日：1990-10-16

    申请人： Hiroshi Yoshimura ,  Kenji Okamoto

    发明人： Hiroshi Yoshimura ,  Kenji Okamoto

    IPC分类号： F16H61/14

    CPC分类号： F16H61/143 ,  F16H2045/021 ,  F16H2061/145 ,  Y10T477/735

    摘要： A slip control device of a fluid coupling is mounted in an automatic transmission of the type having a lockup clutch for directly coupling the input side and the output side of the fluid coupling to each other and a hydraulic control circuit for adjusting the locking force of the lockup clutch so as to make the slip of the lockup clutch controllable. The slip control device includes an electric control unit for controlling the hydraulic control circuit so that the locking force of the lockup clutch is set to a predetermined value intermediate between a value corresponding to a complete lockup condition and a value corresponding to a complete release condition during a predetermined period of time. Upon lapse of the predetermined period of time, the locking force of the lockup clutch is reduced temporarily and then increased gradually.

    摘要翻译： 流体联轴器的滑动控制装置安装在具有用于将流体联接器的输入侧和输出侧彼此直接联接的锁止离合器的类型的自动变速器中，以及用于调节液压联轴器的锁定力的液压控制回路 锁止离合器，使锁止离合器的滑动可控。 滑动控制装置包括电气控制单元，用于控制液压控制电路，使得锁止离合器的锁定力被设定在与完全锁定状态相对应的值和对应于完全释放状态的值之间的预定值 一段预定的时间。 经过预定时间后，锁止离合器的锁定力暂时降低，然后逐渐增大。

    Combustion apparatus
    88.
    发明授权
    Combustion apparatus 失效
    燃烧装置

    公开(公告)号：US4909728A

    公开(公告)日：1990-03-20

    申请号：US230697

    申请日：1988-08-09

    申请人： Mitsuyoshi Nakamoto ,  Kenji Okamoto ,  Tatsuo Fujita ,  Sachio Nagamitsu

    发明人： Mitsuyoshi Nakamoto ,  Kenji Okamoto ,  Tatsuo Fujita ,  Sachio Nagamitsu

    IPC分类号： F23C5/28 ,  F23C99/00 ,  F23M5/08

    CPC分类号： F23C99/00 ,  F23C5/28 ,  F23M5/085

    摘要： A burner includes a number of flame ports each having a fuel supply passage and provided on a pair of opposite walls of a combustion chamber such that each of the walls and the fuel supply passages define a cooling passage. In the burner, a wide stable flame region is achieved at a high excess air ratio, the amount of NOx produced is reduced and backfire is prevented by cooling the fuel supply passages. Furthermore, a flame area per unit area of each flame port is increased such that the burner can effect high-load combustion.

    摘要翻译： 燃烧器包括多个火焰口，每个火焰口均具有燃料供给通道并且设置在燃烧室的一对相对的壁上，使得每个壁和燃料供应通道限定冷却通道。 在燃烧器中，在高的过量空气比下实现了宽稳定的火焰区域，通过冷却燃料供给通道来减少产生的NOx的量并防止回火。 此外，每个火焰口的每单位面积的火焰面积增加，使得燃烧器可以实现高负荷燃烧。

    Transporting robot for semiconductor wafers
    89.
    发明授权
    Transporting robot for semiconductor wafers 失效
    半导体晶圆运输机器人

    公开(公告)号：US4904153A

    公开(公告)日：1990-02-27

    申请号：US119839

    申请日：1987-11-12

    申请人： Yoshiyuki Iwasawa ,  Tsutomu Ishida ,  Hiroshi Harada ,  Shintaro Kobayashi ,  Kenji Okamoto ,  Takashi Matsumoto ,  Kiwamu Yamamoto ,  Toshio Takasu

    发明人： Yoshiyuki Iwasawa ,  Tsutomu Ishida ,  Hiroshi Harada ,  Shintaro Kobayashi ,  Kenji Okamoto ,  Takashi Matsumoto ,  Kiwamu Yamamoto ,  Toshio Takasu

    IPC分类号： B25J5/02 ,  B25J15/02 ,  B25J17/02 ,  B25J18/02 ,  B25J19/00 ,  B25J21/00 ,  H01L21/677

    CPC分类号： H01L21/67796 ,  B25J15/02 ,  B25J17/025 ,  B25J18/02 ,  B25J19/0091 ,  B25J21/005 ,  B25J5/02 ,  Y10S294/902 ,  Y10S414/14

    摘要： There is disclosed a robot used in a clean room and adapted to transport a wafer cassette containing semiconductor wafers. The robot includes: a guide rail disposed in the clean room; a robot body slidably connected to the guide rail for movement along the guide rail; and a first drive mechanism for driving the robot body along the guide rail. The robot body includes: a clamping hand for releasably clamping the wafer cassette; an arm assembly, extending between the guide rail and the clamping hand, for controlling the position of the clamping hand; and a wrist assembly, interposed between the arm assembly and the clamping hand, for adjusting the orientation of the clamping hand. The wrist assembly includes: a wrist frame connected via a horizontal pivot to the arm assembly for upward and downward movement, the wrist frame rotatably supporting the clamping hand for turning about an axis perpendicular to the horizontal pivot; a second drive mechanism for pivoting the wrist frame relative to the arm assembly; and a third drive mechanism for turning the clamping hand relative to the wrist frame.

    摘要翻译： 公开了一种在洁净室中使用并适于运送包含半导体晶片的晶片盒的机器人。 机器人包括：布置在洁净室中的导轨; 可滑动地连接到所述导轨以沿着所述导轨移动的机器人主体; 以及用于沿导轨驱动机器人主体的第一驱动机构。 机器人主体包括：用于可释放地夹紧晶片盒的夹紧手; 臂组件，其在导轨和夹持手之间延伸，用于控制夹持手的位置; 以及插入在臂组件和夹持手之间的腕部组件，用于调节夹紧手的取向。 手腕组件包括：手腕架，其经由水平枢轴连接到臂组件以用于向上和向下运动，所述腕架可旋转地支撑夹持手以围绕垂直于水平枢轴的轴线转动; 用于相对于所述臂组件枢转所述腕架的第二驱动机构; 以及用于相对于手腕架转动夹持手的第三驱动机构。

    Railway carrier apparatus for semiconductor wafers
    90.
    发明授权
    Railway carrier apparatus for semiconductor wafers 失效
    半导体晶圆铁路载体装置

    公开(公告)号：US4903610A

    公开(公告)日：1990-02-27

    申请号：US126475

    申请日：1987-11-25

    申请人： Takashi Matsumoto ,  Shigeru Tanaka ,  Tsutomu Shinya ,  Yoshiyuki Iwasawa ,  Tsutomu Ishida ,  Hiroshi Harada ,  Shintaro Kobayashi ,  Kenji Okamoto

    发明人： Takashi Matsumoto ,  Shigeru Tanaka ,  Tsutomu Shinya ,  Yoshiyuki Iwasawa ,  Tsutomu Ishida ,  Hiroshi Harada ,  Shintaro Kobayashi ,  Kenji Okamoto

    IPC分类号： B61B13/08 ,  B61C11/00 ,  H01L21/677

    CPC分类号： H01L21/67706 ,  B61B13/08 ,  B61C11/00 ,  H01L21/6773

    摘要： A railway carrier apparatus for semiconductor wafers which are contained in a wafer cassette is disclosed. This railway carrier apparatus includes: a carrier for carrying the wafer cassette; a guide rail, disposed along a line of travel of the carrier, for supporting the carrier to guide the carrier along the line of travel; and a drive mechanism for driving the carrier along the line of travel. The carrier includes; a carrier body slidably connected to the guide rail for movement along the guide rail; and a bedplate member, mounted on the carrier body, for supporting the wafer cassette on its upper face. The upper face of the bedplate member is inclined with respect to a horizontal plane in such a manner that one of its opposite side edges is positioned at a higher level than the other side edge.

    摘要翻译： 公开了一种包含在晶片盒中的用于半导体晶片的铁路载体装置。 这种铁路运输装置包括：承载晶片盒的载体; 导轨，沿着所述载体的行进线布置，用于支撑所述载体以沿所述行进线引导所述载体; 以及用于沿行驶线驱动行星架的驱动机构。 承运人包括 可滑动地连接到所述导轨上以沿着所述导轨运动的托架体; 以及安装在载体主体上的底板构件，用于将晶片盒支撑在其上表面上。 底板构件的上表面相对于水平面倾斜，使得其相对侧边缘之一位于比另一侧边缘更高的高度。