公开(公告)号：US06513327B2

公开(公告)日：2003-02-04

申请号：US09955027

申请日：2001-09-19

Applicant: Michiharu Nishii ,  Satoshi Ishida ,  Masaki Oishi

Inventor： Michiharu Nishii ,  Satoshi Ishida ,  Masaki Oishi

IPC: B60T1314

CPC classification number: B60T13/144

Abstract: A hydraulic pressure assisting device includes a power piston slidably accommodated in a housing, an input member movable relative to the power piston in response to operation of a brake member, and an auxiliary hydraulic pressure source that increases brake fluid in a reservoir to a predetermined pressure and outputs power hydraulic pressure. A pressure modulator connected to the auxiliary hydraulic pressure source and the reservoir modulates power hydraulic pressure outputted from the auxiliary hydraulic pressure source to a predetermined pressure corresponding to movement of the input member relative to the power piston and supplies modulated power hydraulic pressure to a power chamber in the power piston. A cylindrical elastic member has one end portion connected to the input member or power piston and another end portion connected to the housing, with a space being defined in the elastic member connected to the pressure modulator and the reservoir.

Abstract translation: 液压助力装置包括可滑动地容纳在壳体中的动力活塞，响应于制动构件的操作而相对于动力活塞可移动的输入构件;以及辅助液压源，其将储油器中的制动流体增加到预定压力 并输出动力液压。 连接到辅助液压源和储存器的压力调节器将从辅助液压源输出的动力液压调节到与输入构件相对于动力活塞的运动相对应的预定压力，并将调制的动力液压提供给动力室 在动力活塞中。 圆柱形弹性构件具有连接到输入构件或动力活塞的一个端部和连接到壳体的另一个端部，在与压力调节器和储存器连接的弹性构件中限定有空间。

公开(公告)号：US06478385B2

公开(公告)日：2002-11-12

申请号：US09893403

申请日：2001-06-29

Applicant: Michiharu Nishii ,  Takashi Kurokawa ,  Satoshi Ishida ,  Masaki Oishi

Inventor： Michiharu Nishii ,  Takashi Kurokawa ,  Satoshi Ishida ,  Masaki Oishi

IPC: B60T844

CPC classification number: B60T8/3275 ,  B60T8/4845 ,  B60T13/161

Abstract: A vehicle hydraulic brake apparatus includes a brake member, a master cylinder generating a brake hydraulic pressure by increasing the pressure of brake fluid in a reservoir, a master piston moved forward in response to operation of the brake member, a closed chamber defined behind the master piston, a power piston disposed behind the master piston, and a power chamber defined behind the power piston. An auxiliary hydraulic pressure source generates power hydraulic pressure and a pressure regulating device connects the auxiliary hydraulic pressure source with the reservoir. The power hydraulic pressure is regulated to a predetermined hydraulic pressure and is fed to the power chamber. A normally-open type valve connects the closed chamber and the power chamber, and is closable upon operation of the brake member. The closed chamber is connected to the reservoir via the normally-open type valve, the power chamber and the pressure regulating device.

Abstract translation: 一种车辆液压制动装置，包括：制动部件，主缸，通过增加储液器中的制动液的压力来产生制动液压;响应于制动部件的动作而向前移动的主活塞;限定在主机后面的封闭室 活塞，设置在主活塞后面的动力活塞，以及限定在动力活塞后面的动力室。 辅助液压源产生动力液压，压力调节装置将辅助液压源与油箱连接。 功率液压被调节到预定的液压压力并被供给到动力室。 常开型阀连接封闭室和动力室，并且在制动构件的操作时可闭合。 封闭的腔室通过常开型阀，动力室和压力调节装置连接到储存器。

公开(公告)号：US6133074A

公开(公告)日：2000-10-17

申请号：US114813

申请日：1998-07-13

Applicant: Satoshi Ishida ,  Yasuo Nakahara ,  Hiroyuki Kuriyama ,  Tsutomu Yamada ,  Kiyoshi Yoneda ,  Yasushi Shimogaichi

Inventor： Satoshi Ishida ,  Yasuo Nakahara ,  Hiroyuki Kuriyama ,  Tsutomu Yamada ,  Kiyoshi Yoneda ,  Yasushi Shimogaichi

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  H01L21/20 ,  H01L21/268 ,  H01L21/316 ,  H01L21/336 ,  H01L27/12 ,  H01L29/423 ,  H01L29/786 ,  H01L21/00

CPC classification number: H01L21/268 ,  H01L27/12 ,  H01L29/42384 ,  H01L29/66765 ,  H01L29/78636 ,  H01L29/78678 ,  G02F1/13454 ,  H01L21/316

Abstract: A thin film transistor (TFT) which may be used as a pixel drive element in an active matrix LCD display includes a pair of side wall spacers adjacent to the opposing side walls of its gate electrode. The side wall spacers provide the gate electrode with a substantially rectangular cross section, such that the gate electrode has a substantially constant thermal conductivity over its area. The TFT has a uniform device characteristic.

Abstract translation: 可以用作有源矩阵LCD显示器中的像素驱动元件的薄膜晶体管（TFT）包括与其栅电极的相对侧壁相邻的一对侧壁间隔物。 侧壁间隔件为栅电极提供了基本上矩形的横截面，使得栅电极在其区域上具有基本恒定的热导率。 TFT具有均匀的器件特性。

公开(公告)号：US6025936A

公开(公告)日：2000-02-15

申请号：US715402

申请日：1996-09-18

Applicant: Satoshi Ishida

Inventor： Satoshi Ishida

IPC: B41J13/02 ,  B65H3/06 ,  B65H5/06 ,  H04N1/00 ,  H04N1/12 ,  H04N1/193 ,  H04N1/04

CPC classification number: H04N1/0057 ,  H04N1/121 ,  H04N1/193

Abstract: An image reading device including an image reading unit, a pick roller, and a single feed roller. A projection is provided on the roller shaft, and a pawl is provided in the pick roller, so that the projection can engage with the pawl to transmit the rotation of the roller shaft to the pick roller, and the projection can disengage from the pawl to allow the pick roller to freely rotate relative to the roller shaft. In a further aspect, a sheet separating pad assembly comprises a pad mount member pivotally attached to the frame by a pivot shaft, a sheet separating pad supported by the pad mount member, a backing pad swingably attached to the pad mount member by a backing pad shaft, and a spring arranged below the backing pad shaft to urge the backing pad to thereby urge the sheet separating pad to the pick roller.

Abstract translation: 一种图像读取装置，包括图像读取单元，拾取辊和单个进给辊。 在辊轴上设置突起，并且在拾取辊中设置有棘爪，使得突起可以与棘爪接合以将辊轴的旋转传递到拾取辊，并且突起可以从棘爪脱离到 允许拾取辊相对于辊轴自由旋转。 在另一方面，片材分离垫组件包括通过枢转轴可枢转地附接到框架的衬垫安装构件，由衬垫安装构件支撑的片材分离衬垫，通过衬垫可摆动地附接到衬垫安装构件的背衬垫 轴和布置在背衬垫轴下方的弹簧以推动背衬垫，从而将片材分离垫推动到拾取辊。

公开(公告)号：US5924530A

公开(公告)日：1999-07-20

申请号：US866242

申请日：1997-05-30

Applicant: Michiharu Nishii ,  Satoshi Ishida ,  Masahiko Kato

Inventor： Michiharu Nishii ,  Satoshi Ishida ,  Masahiko Kato

IPC: B60T13/12 ,  B60T8/44 ,  B60T13/128 ,  B60T13/14 ,  B60T11/00

CPC classification number: B60T13/147 ,  B60T8/441

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 for defining the pressure chamber behind the control piston. The control piston is moved in response to movement of the master piston. An auxiliary pressure source is provided for pressurizing brake fluid to generate a power pressure. 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, and adapted to supply the regulated pressure into the power chamber to assist the operation of a brake pedal. And, a pressure decreasing device which is activated in response to operation of the brake pedal is provided for decreasing the pressure in the power chamber irrespective of the pressure in the pressure chamber when the brake pedal is released. For example, the pressure decreasing device is disposed in the master piston for communicating the power chamber with the reservoir or blocking the communication between the power chamber and the reservoir in accordance with a position of the master piston in the cylinder body.

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，用于限定控制活塞后面的压力室。 控制活塞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加压以产生动力压力。 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，并且适于将调节的压力供应到动力室中以帮助制动踏板的操作。 并且，提供响应于制动踏板的操作被激活的减压装置，用于在制动踏板被释放时与压力室中的压力无关地降低动力室中的压力。 例如，减压装置设置在主活塞中，用于将动力室与储存器连通，或者根据主活塞在缸体中的位置阻塞动力室和储存器之间的连通。

公开(公告)号：US5634697A

公开(公告)日：1997-06-03

申请号：US490525

申请日：1995-06-14

Applicant: Michiharu Nishii ,  Satoshi Ishida ,  Kenji Tozu

Inventor： Michiharu Nishii ,  Satoshi Ishida ,  Kenji Tozu

IPC: B60T8/24 ,  B60T8/44 ,  B60T8/48 ,  B60T8/50 ,  B60T13/14 ,  B60T13/68 ,  B60T8/40

CPC classification number: B60T13/686 ,  B60T13/147 ,  B60T8/441 ,  B60T8/4836 ,  B60T8/5031

Abstract: A hydraulic brake device for a vehicle includes a reservoir for storing brake fluid, a master cylinder connected to the reservoir generating brake pressure responsive to an operation force of a brake pedal, a hydraulic power source connected to the reservoir generating hydraulic pressure responsive to the operation force of the brake pedal, a wheel brake for applying a brake force and a pressure control unit connecting the wheel brake to the master cylinder, the reservoir and the hydraulic power source to control brake fluid flow into the reservoir from the wheel brake and brake fluid flow into the wheel brake from the hydraulic power source. The pressure control unit includes a first valve disconnecting the wheel brake from the master cylinder and connecting the wheel brake to a hydraulic wheel brake passage, a second valve disconnecting the hydraulic wheel brake passage from the hydraulic power source and connecting the hydraulic wheel brake passage to the reservoir, a third valve disconnecting the second valve from the wheel brake, and an orifice for connecting the hydraulic power source to the first valve bypassing the second valve and the third valve device and restricting a quantity of the brake fluid which flows into the wheel brake from the hydraulic power source so that the quantity of the brake fluid flowing through the orifice to the wheel brake is smaller than the quantity of brake fluid which flows into the reservoir, from the wheel brake through the first, second and third valve valves.

Abstract translation: 用于车辆的液压制动装置包括用于存储制动液的储存器，响应于制动踏板的操作力而连接到储液器产生制动压力的主缸，响应于操作而连接到油箱的液压动力源产生液压 制动踏板的力，用于施加制动力的车轮制动器和将车轮制动器连接到主缸，压力容器和液压动力源的压力控制单元，以控制制动液从车轮制动器和制动液流入容器 从液压动力源流入车轮制动器。 压力控制单元包括：第一阀，其将车轮制动器与主缸分离，并将车轮制动器连接到液压车轮制动通道，第二阀将液压轮制动通道与液压动力源分离，并将液压车轮制动通道连接到 储存器，将第二阀与车轮制动器分离的第三阀以及用于将液压动力源连接到旁通第二阀和第三阀装置的第一阀的孔，并限制流入轮的制动流体的量 从液压动力源制动，使得从车轮制动器流出的制动流体的量比通过第一，第二和第三阀门从车轮制动器流入储存器的制动流体的量小。

公开(公告)号：US5628575A

公开(公告)日：1997-05-13

申请号：US631939

申请日：1996-04-15

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 ,  B41J29/02

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.

Abstract translation: 文件输入装置的自动进纸器包括拾取辊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设置 在第二拾取弹簧60的上游侧沿输送纸张的方向。 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支撑在一起。

公开(公告)号：US5544947A

公开(公告)日：1996-08-13

申请号：US426004

申请日：1995-04-20

Applicant: Michiharu Nishii ,  Satoshi Ishida

Inventor： Michiharu Nishii ,  Satoshi Ishida

IPC: B60T8/24 ,  B60T8/44 ,  B60T8/48 ,  B60T8/50 ,  B60T13/14

CPC classification number: B60T13/142 ,  B60T8/445 ,  B60T8/4836 ,  B60T8/5031 ,  Y10S303/90

Abstract: A hydraulic brake device for a vehicle includes a reservoir for storing brake fluid, a master cylinder for generating brake pressure corresponding to an operation force of a brake operation member of the vehicle which is connected to the reservoir, a regulator valve for generating brake pressure corresponding to an operation force of a brake operation member of the vehicle which is connected to the reservoir, a wheel brake, and a pressure control unit which connects the wheel brake to the master cylinder and connects the wheel brake to the regulator valve to control a flow into the reservoir from the wheel brake and a flow into the wheel brake from the regulator valve under an anti-lock condition. The pressure control unit includes a first valve for disconnecting the wheel brake from the master cylinder and connecting the wheel brake to the reservoir, a second valve for disconnecting the first valve from the wheel brake, a third valve for connecting the wheel brake to the regulator valve to bypass the first and second vanes, and an orifice for restricting quantity of the brake fluid which flows into the wheel brake from the regulator valve so that the quantity of brake fluid flowing through the orifice is smaller than the quantity of brake fluid which flows into the reservoir from the wheel brake through the first and second valves.

Abstract translation: 一种用于车辆的液压制动装置，包括用于存储制动液的储存器，用于产生对应于连接到储存器的车辆的制动操作构件的操作力的制动压力的主缸，用于产生相应的制动压力的调节阀 连接到与储存器连接的车辆的制动操作构件的操作力，车轮制动器和压力控制单元，其将车轮制动器连接到主缸，并将车轮制动器连接到调节阀以控制流量 从车轮制动器进入储存器，并在防抱死状态下从调节阀流入车轮制动器。 压力控制单元包括用于将车轮制动器与主缸分离并将车轮制动器连接到贮存器的第一阀，用于将第一阀门与车轮制动器分离的第二阀门，用于将车轮制动器连接到调节器的第三阀门 阀，以绕过第一和第二叶片，以及孔口，用于限制从调节阀流入车轮制动器的制动流体的量，使得流过孔口的制动流体的量小于流动的制动流体的量 通过第一和第二阀从车轮制动器进入储存器。

公开(公告)号：US5493417A

公开(公告)日：1996-02-20

申请号：US464214

申请日：1995-06-05

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

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

IPC: B65H1/06 ,  B65H3/06 ,  B65H3/52 ,  B65H3/56 ,  H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/12 ,  H04N1/193 ,  H04N1/203

CPC classification number: B65H3/5238 ,  B65H1/06 ,  B65H3/063 ,  B65H3/56 ,  H04N1/0057 ,  H04N1/00572 ,  H04N1/0058 ,  H04N1/00596 ,  H04N1/00602 ,  H04N1/0061 ,  H04N1/00628 ,  H04N1/04 ,  H04N1/1215 ,  H04N1/125 ,  H04N1/203 ,  H04N1/2032 ,  B65H2511/514 ,  B65H2515/34 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/12 ,  H04N1/121 ,  H04N1/193 ,  H04N2201/044 ,  Y10T292/0913 ,  Y10T292/0917 ,  Y10T292/0936

Abstract: A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this.Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.

Abstract translation: 供纸辊（5）分为第一辊（5a）和第二辊（5b）; 在第一辊和与其相反的门板（57）之间形成有通过约10至20张纸张的狭缝（58）; 并且从其馈送的纸送到第二辊（5b）和与其接触的分离垫（7）之间的空间。 此外，采用这样的结构，其中通过沿与送纸辊平行的方向滑动的滑动凸轮来变换纸张传送弹簧的按压力; 并且纸宽检测传感器通过装配结构组装。

公开(公告)号：US5123712A

公开(公告)日：1992-06-23

申请号：US589526

申请日：1990-09-28

Applicant: Satoshi Ishida ,  Michiharu Nishii

Inventor： Satoshi Ishida ,  Michiharu Nishii

IPC: B60T13/12 ,  B60T13/14

CPC classification number: B60T13/146

Abstract: A hydraulic braking system includes a master cylinder having a bore with an opening and a closed wall at opposite ends. At least one piston is slidably fitted in the bore and operatively connected to a brake pedal and at least one pressure chamber is defined in the bore by the piston and in communication with wheel cylinders of the vehicle. A normally open valve is associated with the piston so as to close a passage communicating between a reservoir and the pressure chamber when the piston is moved in response to the depression of the brake pedal. A hydraulic booster actuates the master cylinder in response to depression of the brake pedal, and an interrupting device interrupts the communication between the pressure chamber and the reservoir before the normally open valve closes the passage means and is interposed between the pressure chamber and the reservoir. Thereby, the idle stroke of previous master cylinders is eliminated. As a result, the initial stroke of the brake pedal is reduced and a light brake actuation feel is obtained.

Abstract translation: 液压制动系统包括具有开口的孔和在相对端的封闭壁的主缸。 至少一个活塞可滑动地装配在孔中并且可操作地连接到制动踏板，并且至少一个压力室由活塞限定在孔中并与车辆的轮缸连通。 常开阀与活塞相关联，以便当活塞响应于制动踏板的下压而移动时，闭合储存器和压力室之间的通道。 液压增压器响应于制动踏板的下压而致动主缸，并且中断装置在常开的阀关闭通道装置之前中断压力室和储存器之间的连通并且插入在压力室和储存器之间。 因此，消除了先前主缸的空转行程。 结果，制动踏板的初始行程减小，并且获得轻刹车致动感。