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1. 发明授权

US5884548A Pressure differential operated brake booster 失效
标题翻译：压力差动式制动助力器
公开(公告)号：US5884548A
公开(公告)日：1999-03-23
申请号：US831143
申请日：1997-04-01
申请人： Hiromi Ando , Kiyoshi Shirahata , Mitsuhiro Endo , Atsuya Koshu
发明人： Hiromi Ando , Kiyoshi Shirahata , Mitsuhiro Endo , Atsuya Koshu
IPC分类号： B60T8/32 , B60T13/563 , F15B9/10
CPC分类号： B60T13/563 , B60T8/3275
摘要： A brake booster includes a housing, a partition adapted to divide the interior of the housing into two chambers, and two diaphragms adapted to divide the two chambers into constant and variable pressure chambers. A control valve includes a valve body carried by the diaphragms, and a plunger slidably received in the valve body. The control valve is operatively connected to the variable pressure chambers to develop a pressure differential across the diaphragms to cause the diaphragms to move in response to actuation of an input rod. A reaction disk is disposed between an output rod and the valve body to transmit the reaction of movement of the output rod to the input rod. An adjusting mechanism is disposed between the plunger and the reaction disk and compressible so as to develop a greater degree of pressure differential when a force applied by the input rod exceeds a predetermined level. The reaction disk is caused to make contact with the contact disk and held out of contact with the spring and the plunger when the plunger is actuated.
摘要翻译：制动助力器包括壳体，适于将壳体的内部分成两个腔室的隔板以及适于将两个腔室分成恒定和可变压力腔室的两个隔膜。控制阀包括由隔膜承载的阀体和可滑动地容纳在阀体中的柱塞。控制阀可操作地连接到可变压力室，以跨越隔膜形成压力差，以响应于输入杆的致动而使隔膜移动。反作用盘设置在输出杆和阀体之间，以将输出杆的运动反应传递到输入杆。调节机构设置在柱塞和反作用盘之间并且可压缩，以便当由输入杆施加的力超过预定水平时产生更大程度的压力差。当活塞被致动时，使反作用盘与接触盘接触并与弹簧和柱塞保持不接触。

2. 发明授权

US5115719A Pneumatic booster 失效
标题翻译：气动助力器
公开(公告)号：US5115719A
公开(公告)日：1992-05-26
申请号：US671966
申请日：1991-03-18
申请人： Mitsuhiro Endo
发明人： Mitsuhiro Endo
IPC分类号： B60T13/56 , B60T13/563
CPC分类号： B60T13/563
摘要： A pneumatic booster for use, for example, in a brake system of a vehicle, and designed so that the overall axial length is reduced without interfering with the operation thereof. The booster comprises a valve body which is movable back and forth between first and second positions in a housing that is divided by a diaphragm with a power piston into front and rear chambers communicated with respective pressure sources, a valve which allows at least one of the front and rear chambers to selectively communicate with the pressure sources which differ from each other in the level of pressure, and a guide which slidably fits on the outer periphery of the valve body. The valve body has a passage one end of which opens on the outer periphery thereof to connect one of the front and rear chambers to the associated pressure source, the opening of the passage being positioned in the axial direction of the valve body so that the guide overlaps the opening when the valve body is at either the first or second position. The guide has a guide member and a seal member. The guide member has a plurality of axial grooves provided in the inner periphery thereof at predetermined spacings in the circumferential direction so that the passage communicates with the one chamber through the grooves when the valve body is at either the first or second position where the guide overlaps the opening.
摘要翻译：一种用于例如在车辆的制动系统中使用的气动助力器，并被设计成使得整个轴向长度减小而不干扰其操作。增压器包括阀体，该阀体在壳体中的第一和第二位置之间来回移动，该壳体由具有动力活塞的隔膜分隔成与相应压力源连通的前室和后室;阀，其允许至少一个前室和后室，以与压力水平彼此不同的压力源选择性地连通，以及可滑动地配合在阀体的外周上的引导件。阀体的通道一端在其外周开口，将前后室中的一个连接到相关联的压力源，通道的开口沿阀体的轴向定位，使得导向件当阀体处于第一或第二位置时与开口重叠。引导件具有引导构件和密封构件。引导构件具有多个轴向槽，其沿圆周方向以预定的间隔设置在其内周中，使得当阀体处于导向件重叠的第一或第二位置时，通道通过槽与一个室连通开幕。

3. 发明授权

US5058486A Diaphragm-housing connection in a pneumatic booster 失效
标题翻译：气动助力器中的隔膜外壳连接
公开(公告)号：US5058486A
公开(公告)日：1991-10-22
申请号：US553958
申请日：1990-07-18
申请人： Mitsuhiro Endo
发明人： Mitsuhiro Endo
IPC分类号： B60T13/56 , B60T13/567 , B60T13/569
CPC分类号： B60T13/569 , B60T13/567
摘要： A pneumatic booster has a housing which includes a forward shell and a rearward shell, and a diaphragm which is installed inside the housing and secured at the outer peripheral portion thereof to the housing. The diaphragm has a bead formed on the outer peripheral portion thereof. The rearward shell has a bead retaining portion which has a bead retaining groove that opens radially outward. The forward shell has an outer peripheral portion. The bead is received into the bead retaining groove across one edge portion of the bead retaining groove and clamped between the groove and the outer peripheral portion of the forward shell. The dimensions of the bead and the bead retaining portion are set so that the inner diameter of the bead is greater than the outer diameter of the edge portion of the bead retaining groove. Thus, the rearward shell and the diaphragm can be assembled together without the need to bend the diaphragm in advance, and the assembly process is correspondingly facilitated.
摘要翻译：气动升压器具有壳体，其包括前壳体和后壳体，以及隔膜，其安装在壳体的内部并固定在壳体的外周部分。隔膜具有形成在其外周部上的胎圈。后壳具有胎圈保持部，该胎圈保持部具有向径向外侧开口的胎圈保持槽。前壳具有外周部。胎圈通过胎圈保持槽的一个边缘部分被容纳在胎圈保持槽中，并且夹在槽和外壳的外围周边部分之间。珠和胎圈保持部的尺寸被设定为使得胎圈的内径大于胎圈保持槽的边缘部的外径。因此，后壳和隔膜可以组装在一起，而不需要预先弯曲隔膜，并且组装过程相应地便利。

4. 发明授权

US4884491A Pneumatic booster 失效
标题翻译：气动助力器
公开(公告)号：US4884491A
公开(公告)日：1989-12-05
申请号：US181425
申请日：1988-04-14
申请人： Mitsuhiro Endo
发明人： Mitsuhiro Endo
IPC分类号： B60T13/57
CPC分类号： B60T13/57
摘要： A pneumatic booster includes a casing, a diaphragm secured to the casing to partition the inside of the casing into a front chamber which is communicated with a negative-pressure source and a rear chamber, a valve body secured to the inner peripheral portion of the diaphragm, a vacuum valve provided in the valve body to allow the front and rear chambers to be selectively communicated with and cut off from each other, an atmospheric valve provided in the valve body to allow the rear chamber to be selectively communicated with and cut off from the atmosphere, an input rod for actuating the vacuum and atmospheric valves, and an output rod adapted to receive the force of displacement of the diaphragm. The atmospheric valve is composed of first and second valve portions provided in series along a communicating passage between the rear chamber and the atmosphere. The first and second valve portions are closed successively in the mentioned order when the atmospheric valve is closed. The booster further includes orifices for providing communication between the rear chamber and the atmosphere during the period of time from the instant the first valve portion is closed until the second valve portion is closed. Thus, it is possible to give a driver a feeling of stable and favorable braking at all times and also to improve the durability of the booster.
摘要翻译：气动助力器包括壳体，固定到壳体的隔膜，以将壳体的内部分隔成与负压源和后室连通的前室;固定到隔膜的内周部分的阀体设置在阀体中的真空阀，以允许前室和后室彼此选择性地连通和切断，设置在阀体中的大气阀，以允许后室选择性地连通和切断气氛，用于致动真空和大气阀的输入杆，以及适于接收隔膜位移力的输出杆。大气阀由沿着后室和大气之间的连通通道串联设置的第一和第二阀部分组成。当大气阀关闭时，第一和第二阀部分按照上述顺序依次关闭。助推器还包括用于在从第一阀部分关闭到第二阀部分关闭之后的时间段期间在后室和大气之间提供连通的孔。因此，可以始终给驾驶员一个稳定和良好制动的感觉，并且还可以提高助力器的耐久性。

5. 发明授权

US09896074B2 Booster and brake apparatus using the same 有权
公开(公告)号：US09896074B2
公开(公告)日：2018-02-20
申请号：US13366609
申请日：2012-02-06
申请人： Mitsuhiro Endo , Hiroshi Owada
发明人： Mitsuhiro Endo , Hiroshi Owada
IPC分类号： B60T8/38 , B60T8/48 , B60T1/10 , B60T7/04 , B60T11/18 , B60T13/573 , B60T13/58 , B60T13/74 , B60W30/18
CPC分类号： B60T8/38 , B60T1/10 , B60T7/042 , B60T8/4872 , B60T11/18 , B60T13/573 , B60T13/586 , B60T13/74 , B60T2270/604 , B60W30/18127
摘要： An input rod is operated by a brake pedal to introduce the air into a variable-pressure chamber through a control valve to propel a power piston, thereby advancing a primary piston to generate a brake fluid pressure in a master cylinder. A part of the reaction force from the fluid pressure is transmitted to the input rod through a reaction member. The primary piston is provided with an idle stroke in which no fluid pressure is generated, and the reaction force to be transmitted to a plunger is limited by a reaction force adjusting spring. In the region of the idle stroke, a fluid pressure is supplied to a wheel cylinder through a fluid pressure control unit to perform regenerative cooperative control, and a reaction force from a reaction spring is applied to the input rod.

6. 发明授权

US08283252B2 Method of manufacturing semiconductor wafer 有权
标题翻译：制造半导体晶片的方法
公开(公告)号：US08283252B2
公开(公告)日：2012-10-09
申请号：US12585400
申请日：2009-09-14
申请人： Toru Taniguchi , Etsuro Morita , Satoshi Matagawa , Seiji Harada , Isoroku Ono , Mitsuhiro Endo , Fumihiko Yoshida
发明人： Toru Taniguchi , Etsuro Morita , Satoshi Matagawa , Seiji Harada , Isoroku Ono , Mitsuhiro Endo , Fumihiko Yoshida
IPC分类号： H01L21/302
CPC分类号： B24B37/08 , B24B37/042 , B24B37/24 , B24B37/28
摘要： A method of manufacturing a semiconductor wafer, including a step of differentiating the glossiness of a front surface from that of a rear surface of the wafer by holding the semiconductor wafer in a wafer holding hole formed in a carrier plate, and simultaneously polishing a front and back surface of said semiconductor wafer by driving said carrier plate to make a circular motion associated with no rotation on its own axis within a plane parallel with a surface of said carrier plate between a pair of polishing members disposed to face to each other, by using an abrasive body with a semiconductor wafer sink rate different in polishing from that of an abrasive body for one of a polishing member on an upper surface plate and a polishing member on a lower surface plate so as to simultaneously polish both the front and rear surfaces of the semiconductor wafer, or differentiating by differentiating the rotating speed of the upper surface plate from that of the lower surface plate.
摘要翻译：一种制造半导体晶片的方法，包括通过将半导体晶片保持在形成在载板上的晶片保持孔中，将前表面的光泽度与晶片的后表面的光泽度区分开的步骤，所述半导体晶片的后表面通过驱动所述承载板而形成圆周运动，所述圆周运动与平行于所述承载板的表面的平面之间在其自身轴线上不旋转，所述平面布置在彼此面对的一对抛光构件之间，通过使用具有与用于上表面板上的抛光构件和下表面板上的抛光构件之一的研磨体的抛光不同的半导体晶片沉降速率的研磨体，以同时抛光前表面和后表面半导体晶片，或者通过区分上表面板的转速与下表面板的转速来区分。

7. 发明申请

US20100009605A1 Method of manufacturing semiconductor wafer 有权
标题翻译：制造半导体晶片的方法
公开(公告)号：US20100009605A1
公开(公告)日：2010-01-14
申请号：US12585400
申请日：2009-09-14
申请人： Toru Taniguchi , Etsuro Morita , Satoshi Matagawa , Seiji Harada , Isoroku Ono , Mitsuhiro Endo , Fumihiko Yoshida
发明人： Toru Taniguchi , Etsuro Morita , Satoshi Matagawa , Seiji Harada , Isoroku Ono , Mitsuhiro Endo , Fumihiko Yoshida
IPC分类号： H01L21/463
CPC分类号： B24B37/08 , B24B37/042 , B24B37/24 , B24B37/28
摘要： A method of manufacturing a semiconductor wafer, including a step of differentiating the glossiness of a front surface from that of a rear surface of the wafer by holding the semiconductor wafer in a wafer holding hole formed in a carrier plate, and simultaneously polishing a front and back surface of said semiconductor wafer by driving said carrier plate to make a circular motion associated with no rotation on its own axis within a plane parallel with a surface of said carrier plate between a pair of polishing members disposed to face to each other, by using an abrasive body with a semiconductor wafer sink rate different in polishing from that of an abrasive body for one of a polishing member on an upper surface plate and a polishing member on a lower surface plate so as to simultaneously polish both the front and rear surfaces of the semiconductor wafer, or differentiating by differentiating the rotating speed of the upper surface plate from that of the lower surface plate.
摘要翻译：一种制造半导体晶片的方法，包括通过将半导体晶片保持在形成在载板上的晶片保持孔中，将前表面的光泽度与晶片的后表面的光泽度区分开的步骤，所述半导体晶片的后表面通过驱动所述承载板而形成圆周运动，所述圆周运动与平行于所述承载板的表面的平面之间在其自身轴线上不旋转，所述平面布置在彼此面对的一对抛光构件之间，通过使用具有与用于上表面板上的抛光构件和下表面板上的抛光构件之一的研磨体的抛光不同的半导体晶片沉降速率的研磨体，以同时抛光前表面和后表面半导体晶片，或者通过区分上表面板的转速与下表面板的转速来区分。

8. 发明授权

US07096775B2 Pneumatic booster 有权
标题翻译：气动助力器
公开(公告)号：US07096775B2
公开(公告)日：2006-08-29
申请号：US10992817
申请日：2004-11-22
申请人： Mitsuhiro Endo , Shuzo Watanabe
发明人： Mitsuhiro Endo , Shuzo Watanabe
IPC分类号： B60T13/563
CPC分类号： B60T13/567
摘要： In a pneumatic booster, a front shell and a rear shell are connected by means of a rod. A stud bolt on one end of the rod extends through the front shell to the outside, and a support plate fitted around the stud bolt is engaged with the rod and abutted against an inner surface of the front shell. A seal member is provided in an annular groove formed in the support plate. A projection is formed in the support plate. When the support plate is reversely mounted on the stud bolt, the projection is abutted against the front shell, and the seal member is unable to provide a seal between the stud bolt and the front shell. In a leak inspection, air is flowed into a constant-pressure chamber through a cut portion formed in a distal end of the projection, to thereby detect reverse mounting of the support plate.
摘要翻译：在气动助力器中，前壳和后壳通过杆连接。杆的一端上的双头螺栓穿过前壳延伸到外部，并且围绕双头螺栓安装的支撑板与杆接合并抵靠在前壳的内表面上。密封构件设置在形成在支撑板中的环形槽中。在支撑板上形成突起。当支撑板反向安装在双头螺栓上时，突起抵靠前壳，密封件不能在双头螺栓和前壳之间提供密封。在泄漏检查中，空气通过形成在突起的远端的切割部分流入恒压室，从而检测支撑板的反向安装。

9. 发明授权

US5873296A Booster apparatus of vacuum type 失效
标题翻译：真空式增压器
公开(公告)号：US5873296A
公开(公告)日：1999-02-23
申请号：US862879
申请日：1997-05-27
申请人： Kiyoshi Shirahata , Mitsuhiro Endo
发明人： Kiyoshi Shirahata , Mitsuhiro Endo
IPC分类号： B60T13/56 , B60T13/57 , B60T13/573 , B60T13/575 , F15B9/10
CPC分类号： B60T13/575 , B60T13/57
摘要： A booster apparatus of a vacuum type for a brake device has a housing including therein a chamber, a diaphragm for dividing the chamber of the housing into a constant pressure chamber and a variable pressure chamber, an input shaft including a distal end, an output shaft including a proximal end, a plunger which is engageable with the distal end of the input shaft for transmitting force from the input shaft to the output shaft, a reaction disk disposed between the plunger and the proximal end of the output shaft for transmitting reaction from the output shaft to the plunger, and a valve body mounted on the diaphragm. The valve body includes a hole for slidably receiving the plunger, a recess for fixedly receiving the reaction disk and the proximal end of the output shaft which recess is larger than the plunger hole in inner diameter, and an intermediate hole portion disposed between the plunger hole and the recess. The intermediate hole portion is smaller than the recess and is larger than the plunger hole in inner diameter.
摘要翻译：一种用于制动装置的真空型增压装置，具有壳体，其中包括腔室，用于将壳体的室分成恒定压力室和可变压力腔的隔膜，包括远端的输入轴，输出轴包括近端，柱塞，其可与输入轴的远端接合以将力从输入轴传递到输出轴;反作用盘，设置在柱塞和输出轴的近端之间，用于将反作用力从输出轴到柱塞，以及安装在隔膜上的阀体。阀体包括用于可滑动地容纳柱塞的孔，用于固定地接收反作用盘的凹部和输出轴的近端，凹部大于内径的柱塞孔，以及设置在柱塞孔之间的中间孔部和凹槽。中间孔部比凹部小，比内径的柱塞孔大。

10. 发明授权

US4671167A Pneumatic booster 失效
标题翻译：气动助力器
公开(公告)号：US4671167A
公开(公告)日：1987-06-09
申请号：US713029
申请日：1985-03-18
申请人： Mitsuhiro Endo , Hiromi Ando , Yukou Ono
发明人： Mitsuhiro Endo , Hiromi Ando , Yukou Ono
IPC分类号： B60T8/18 , B60T13/52 , B60T13/575 , B60T13/577 , F15B9/10
CPC分类号： B60T13/577 , B60T13/52 , B60T13/575 , B60T8/1812
摘要： A pneumatic booster including a housing, a power piston partitioning the interior of the housing into a front chamber and a rear chamber, with the front chamber being connected permanently to a source of a first reference pressure, the rear chamber being selectively communicated with the front chamber and a source of second reference pressure which is higher than the first reference pressure through a valve mechanism, an output shaft receiving the output force from the power piston, and an input shaft receiving an input force for actuating said valve mechanism and receiving a reaction force of the output force. There are provided a device between the output shaft and the power piston for changing the reaction force with respect to the output force on the output shaft, a mechanism for rotating the output shaft around the axis thereof, and a device for preventing the rotation of the power piston relative to the housing at least at the non-actuated condition of the pneumatic booster.
摘要翻译：一种气动升压器，包括壳体，将壳体内部分隔成前室和后室的动力活塞，其中前室永久地连接到第一参考压力源，后室选择性地与前部连通第二基准压力源通过阀机构高于第一参考压力，输出轴接收来自动力活塞的输出力，以及输入轴，其接收用于致动所述阀机构并接收反作用力的输入力输出力的力。在输出轴和动力活塞之间设置有用于相对于输出轴上的输出力改变反作用力的装置，用于使输出轴围绕其轴线旋转的机构，以及用于防止旋转的装置至少在气动助力器的非致动状态下相对于壳体的动力活塞。

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