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    Master cylinder
    91.
    发明授权
    Master cylinder 失效
    主缸

    公开(公告)号：US06796125B2

    公开(公告)日：2004-09-28

    申请号：US10409122

    申请日：2003-04-09

    Applicant: Akihito Kusano ,  Satoshi Ishida

    Inventor： Akihito Kusano ,  Satoshi Ishida

    IPC: F15B708

    CPC classification number: B60T11/20

    Abstract: A master cylinder includes a cylinder housing having a cylinder bore, a seal cup disposed inside the cylinder bore, and a piston slidably disposed in the cylinder bore in sliding contact with the seal cup and defining a pressure chamber in cooperation with the housing and the seal cup. The piston includes a connecting passage which fluidly connects the pressure chamber with an atmospheric pressure chamber when the piston is in a retracted position. The seal cup cuts off fluid communication between the pressure chamber and the atmospheric pressure chamber through the connecting passage when the piston moves in its axial direction by a prescribed distance from its retracted position. The connecting passage is a stepped hole having a first end portion with a small diameter which communicates with the pressure chamber and a second end portion with a large diameter which opens onto an outer peripheral surface of the piston. The cross-sectional area of the first end portion is such as to produce a throttling effect.

    Abstract translation: 主缸包括具有气缸孔的气缸壳体，设置在气缸孔内的密封杯，以及可滑动地设置在气缸孔中的活塞，其与密封杯滑动接触并且与壳体和密封件协作地限定压力室 杯子。 活塞包括连接通道，当活塞处于缩回位置时，该连接通道将压力室与大气压力室流体连接。 当活塞沿其轴向移动距其缩回位置规定的距离时，密封杯通过连接通道切断压力室和大气压力室之间的流体连通。 连接通道是具有与压力室连通的小直径的第一端部和通向活塞的外周面上的大直径的第二端部的台阶孔。 第一端部的横截面面积为产生节流效果。

    Hydraulic brake apparatus for a vehicle
    92.
    发明授权
    Hydraulic brake apparatus for a vehicle 失效
    车辆液压制动装置

    公开(公告)号：US06705682B2

    公开(公告)日：2004-03-16

    申请号：US10244756

    申请日：2002-09-17

    Applicant: Akihito Kusano ,  Satoshi Ishida

    Inventor： Akihito Kusano ,  Satoshi Ishida

    IPC: B60T844

    CPC classification number: B60T8/267 ,  B60T8/00

    Abstract: A vehicle hydraulic brake apparatus includes a hydraulic pressure generator which generates a power pressure irrespective of operation of a brake pedal and a regulation valve which regulates the power pressure to a predetermined pressure corresponding to an operation force of the brake pedal and outputs it to an output chamber. A master cylinder generates a master cylinder pressure in a master cylinder chamber by forward movement of the master cylinder piston and a wheel brake cylinder is operated by the master cylinder pressure to apply braking force to a vehicle wheel. An auxiliary piston is located backward the master cylinder piston to define an auxiliary pressure chamber between the master cylinder piston and the auxiliary piston and to move the master cylinder piston forward by an auxiliary pressure in the auxiliary pressure chamber. A pressure modulating device decreases the predetermined pressure outputted from the output chamber to supply the auxiliary pressure to the auxiliary pressure chamber. A pressure chamber communicates with the output chamber of the regulation valve to bias the auxiliary piston backward by a pressure in the pressure chamber. The auxiliary piston is biased backward by both the auxiliary pressure in the auxiliary pressure chamber and the pressure in the pressure chamber when both of the hydraulic pressure generator and the regulation valve are a normal condition in which the predetermined pressure can be outputted to the output chamber of the regulation valve, and the auxiliary piston is moved forward by the operation force of the brake pedal to move the master cylinder piston forward when at least one of the hydraulic pressure generator and the regulation valve is an abnormal condition in which the predetermined pressure cannot be outputted to the output chamber of the regulation valve.

    Abstract translation: 车辆液压制动装置包括液压发生器，其与制动踏板的操作无关地产生动力压力，调节阀将动力压力调节到与制动踏板的操作力相对应的预定压力，并将其输出到输出 房间。 主缸通过主缸活塞的向前运动在主缸室中产生主缸压力，并且车轮制动缸由主缸压力操作以向车轮施加制动力。 辅助活塞位于主缸活塞的后方，以在主缸活塞和辅助活塞之间限定辅助压力室，并通过辅助压力室中的辅助压力将主缸活塞向前移动。 压力调节装置减小从输出室输出的预定压力，以将辅助压力提供给辅助压力室。 压力室与调节阀的输出室连通，以通过压力室中的压力将辅助活塞向后偏置。 当液压发生器和调节阀都是可以将预定压力输出到输出室的正常状态时，辅助活塞被辅助压力室中的辅助压力和压力室中的压力向后偏置 并且当至少一个液压发生器和调节阀是预定压力不能正常的异常状态时，辅助活塞通过制动踏板的操作力向前移动，以使主缸活塞向前移动 输出到调节阀的输出室。

    Hydraulic brake for a vehicle
    93.
    发明授权
    Hydraulic brake for a vehicle 失效

    公开(公告)号：US06513883B2

    公开(公告)日：2003-02-04

    申请号：US09942998

    申请日：2001-08-31

    Applicant: Michiharu Nishii ,  Satoshi Ishida ,  Masaki Oishi

    Inventor： Michiharu Nishii ,  Satoshi Ishida ,  Masaki Oishi

    IPC: B60T834

    CPC classification number: B60T13/573 ,  B60T13/145 ,  B60T13/565

    Abstract: A hydraulic pressure brake device for a vehicle includes a first piston outputting brake pressure generated in a first pressure chamber and a second piston having a larger diameter than that of the first piston and provided rearward of the first piston and forming a second pressure chamber having a larger diameter than that of the first pressure chamber. The hydraulic pressure brake device further includes a valve device closing the second pressure chamber hydraulically when actuation of the first piston and the second piston is assisted by the assisting device and establishing hydraulic communication between the second pressure chamber and the reservoir when the assisting is not carried out. The first pressure chamber is connected with wheel cylinders provided on front wheels through a first hydraulic pressure system and the second pressure chamber is connected with wheel cylinders provided on rear wheels through a second hydraulic pressure system.

    Hydraulic brake apparatus for a vehicle
    94.
    发明授权
    Hydraulic brake apparatus for a vehicle 失效
    车辆液压制动装置

    公开(公告)号：US5960630A

    公开(公告)日：1999-10-05

    申请号：US864346

    申请日：1997-05-28

    Applicant: Michiharu Nishii ,  Satoshi Ishida ,  Masahiko Kato

    Inventor： Michiharu Nishii ,  Satoshi Ishida ,  Masahiko Kato

    IPC: B60T13/12 ,  B60T8/44 ,  B60T13/14 ,  B60T11/20

    CPC classification number: B60T8/441 ,  B60T13/147

    Abstract: The invention is directed to a hydraulic brake apparatus which includes a master cylinder having a cylinder body and a master piston slidably disposed therein for defining a pressure chamber ahead of the master piston and a power chamber behind the master piston. A control piston is slidably disposed in the cylinder body ahead of the master piston to define the pressure chamber behind the control piston, and adapted to be moved in response to movement of the master piston. An auxiliary pressure source is provided for pressurizing brake fluid to generate a power pressure, and a valve assembly is communicated with the auxiliary pressure source to regulate the power pressure into a regulated pressure in response to movement of the control piston. The valve assembly is adapted to supply the regulated pressure into the power chamber to assist the operation of a brake pedal. The control piston is provided with at least one sealing member to separate the regulator chamber from the pressure chamber with substantially equal pressure applied to one end of the sealing member and the other end of the sealing member.

    Abstract translation: 本发明涉及一种液压制动装置，该液压制动装置包括主缸，该主缸具有可滑动地设置在其中的缸体和主活塞，用于限定主活塞前方的压力室和主活塞后面的动力室。 控制活塞可滑动地设置在主活塞前方的缸体中以限定控制活塞后面的压力室，并且适于响应于主活塞的移动而移动。 提供辅助压力源用于对制动液进行加压以产生动力压力，并且阀组件与辅助压力源连通，以响应于控制活塞的运动将功率压力调节到调节压力。 阀组件适于将调节的压力供应到动力室中以辅助制动踏板的操作。 控制活塞设置有至少一个密封构件，以将调节器室与压力室分离，施加到密封构件的一端和密封构件的另一端的基本上相等的压力。

    Automatic paper feeder and frame structure of document input device
    95.
    发明授权
    Automatic paper feeder and frame structure of document input device 失效
    自动进纸器和文档输入装置的框架结构

    公开(公告)号：US5573338A

    公开(公告)日：1996-11-12

    申请号：US507292

    申请日：1995-08-24

    Applicant: Shuichi Morikawa ,  Masahiko Futatsuka ,  Satoshi Ishida ,  Yasunori Miyauchi ,  Minoru Masuda

    Inventor： Shuichi Morikawa ,  Masahiko Futatsuka ,  Satoshi Ishida ,  Yasunori Miyauchi ,  Minoru Masuda

    IPC: B65H3/52 ,  H04N1/00 ,  H04N1/10 ,  B41J11/26

    CPC classification number: B65H3/5238 ,  H04N1/00519 ,  H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/00628 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1013 ,  H04N1/1026 ,  H04N1/1065 ,  H04N2201/0422 ,  H04N2201/0446

    Abstract: An automatic paper feeder of a document input device includes a pick roller 20, separator pads 68 that come into contact with the pick roller 20, a first pair of pick springs 58, and a second pick spring 60. The first pick springs 58 are disposed on the upstream side of the second pick spring 60 in the direction of conveying the paper. The first pick springs 58 are disposed on the regions on both outer sides of the width of the separator pads 68 in the axial direction of the roller, and the second pick spring 60 is disposed at a central position in the width of the separator pad 68. The first and second pick springs 58 and 60 are integrally formed as a spring unit using a single metal plate, and a force of contact of the first pick springs 58 upon the pick roller 20 on the upstream side is smaller than a force of contact of the second pick spring 60 upon the pick roller 20 on the downstream side. The separator pad 68 is formed by branching a web 70 of a rubber sheet into fork-like pad units. The spring unit and the pad units are supported together by a bracket 76 and a holder member 78 (FIG. 6 ).

    Abstract translation: PCT No.PCT / JP94 / 02274 Sec。 371日期1995年8月24日 102（e）日期1995年8月24日PCT 1994年12月27日PCT公布。 公开号WO95 / 18055 日期1995年7月6日文件输入装置的自动供纸器包括拾取辊20，与拾取辊20接触的分离垫68，第一对拾取弹簧58和第二拾取弹簧60.第一 拾取弹簧58沿着输送纸张的方向设置在第二拾取弹簧60的上游侧。 第一拾取弹簧58布置在沿着辊的轴向方向的分隔垫68的宽度的两个外侧的区域上，并且第二拾取弹簧60设置在分隔垫68的宽度的中心位置 第一和第二拾取弹簧58和60一体地形成为使用单个金属板的弹簧单元，并且第一拾取弹簧58在上游侧的拾取辊20上的接触力小于接触力 的第二拾取弹簧60在下游侧的拾取辊20上。 分隔垫68通过将橡胶片的腹板70分成叉形垫单元而形成。 弹簧单元和垫单元由支架76和保持器构件78（图6）支撑在一起。

    Photovoltaic device and method of manufacturing the same
    99.
    发明授权
    Photovoltaic device and method of manufacturing the same 失效
    光伏器件及其制造方法

    公开(公告)号：US5395457A

    公开(公告)日：1995-03-07

    申请号：US153351

    申请日：1993-11-12

    Applicant: Keiichi Sano ,  Satoshi Ishida

    Inventor： Keiichi Sano ,  Satoshi Ishida

    IPC: H01L31/0224 ,  H01L31/0745 ,  H01L31/04 ,  H01L31/075 ,  H01L31/18

    CPC classification number: H01L31/0745 ,  H01L31/022425 ,  H01L31/022466 ,  H01L31/0747 ,  Y02E10/50

    Abstract: A photovoltaic device having a tab soldered onto it for modularization, includes a first conductivity type crystalline semiconductor layer, a collector electrode electrically connected to the tab by soldering, a short-preventing layer formed under a soldered portion of the collector electrode, and a second, opposite conductivity type amorphous semiconductor layer formed above the crystalline semiconductor layer. The short-preventing layer is an insulating layer of SiO.sub.2 or the like, or an opposite conductivity type doped layer formed in the first conductivity type crystalline semiconductor layer.

    Abstract translation: 具有焊接到其上的用于模块化的接头的光伏器件包括第一导电型晶体半导体层，通过焊接与接头电连接的集电极，形成在集电极的焊接部分下方的防短层， 形成在晶体半导体层上方的相反导电型非晶半导体层。 短路防止层是形成在第一导电型结晶半导体层中的SiO 2等的绝缘层或相反的导电型掺杂层。

    Hydraulic booster with noise reducing tubular member disposed in spool
    100.
    发明授权
    Hydraulic booster with noise reducing tubular member disposed in spool 失效
    具有噪音减少管道成员的液压增压器

    公开(公告)号：US5105623A

    公开(公告)日：1992-04-21

    申请号：US588182

    申请日：1990-09-26

    Applicant: Satoshi Ishida ,  Michiharu Nishii ,  Kyousuke Hata

    Inventor： Satoshi Ishida ,  Michiharu Nishii ,  Kyousuke Hata

    IPC: B60T13/12 ,  B60T13/14

    CPC classification number: B60T13/143

    Abstract: The invention is directed to a hydraulic booster for use in a hydraulic braking system of an automotive vehicle having a power source for generating a hydraulic power pressure, a reservoir and a master cylinder for generating a hydraulic braking pressure in response to movement of an input rod. The hydraulic booster has a housing defining therein a boost chamber, a power piston received in the boost chamber for transmitting a boost force to the master cylinder, and a pressure control valve which introduces the hydraulic power pressure from the power source and controls it in response to the movement of the input rod. The pressure control valve includes a cylinder defining therein a bore and a spool received in the bore. The spool has an axial hole and at least two radial holes facing each other and communicating with the axial hole. And, a tubular member is disposed in the axial hole of the spool to prevent the interference of the hydraulic power pressures introduced into the axial hole through the radial holes facing each other, whereby an uncomfortable noise caused by the interference is effectively prevented.

    Abstract translation: 本发明涉及一种用于机动车辆的液压制动系统的液压助力器，其具有用于产生液压动力压力的动力源，储存器和主缸，用于响应于输入杆的运动产生液压制动压力 。 液压助力器具有在其中限定有增压室的壳体，容纳在增压室中的用于向主缸传递增压力的动力活塞，以及压力控制阀，该压力控制阀引入来自动力源的液压动力压力并响应于该压力 到输入杆的运动。 压力控制阀包括限定有孔的圆筒和容纳在孔中的线轴。 阀芯具有轴向孔和至少两个彼此面对并与轴向孔连通的径向孔。 并且，在阀芯的轴向孔中设置有管状部件，以防止通过彼此面对的径向孔引入轴向孔的液压动力的干扰，从而有效地防止由干涉引起的不适感的噪音。

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