公开(公告)号：US4004953A

公开(公告)日：1977-01-25

申请号：US615882

申请日：1975-09-23

申请人： Mutsuyuki Otsubo ,  Hidejiro Miki ,  Kiyoshi Shirahata

发明人： Mutsuyuki Otsubo ,  Hidejiro Miki ,  Kiyoshi Shirahata

IPC分类号： C30B19/00 ,  C30B19/04 ,  C30B29/40 ,  H01L21/208

CPC分类号： C30B29/40 ,  C30B19/04 ,  Y10S117/906

摘要： This invention relates to a method for growing semi-insulating III-V compound semiconductor crystals on a substrate by means of an epitaxially crystallizing process in the liquid state, which comprises the steps of:A. placing a saturated solution of a III-V compound in a reaction tube,B. carrying out a heating of the solution in the atmosphere of H.sub.2 gas, andC. growing a crystal of the III-V compound on the substrate in the liquid phase at a temperature below the melting point of the III-V compound while keeping the vapor pressure of the V Group element under a predetermined value in the reaction tube.

摘要翻译： 本发明涉及通过液态的外延结晶工艺在衬底上生长半绝缘III-V化合物半导体晶体的方法，其包括以下步骤：

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。

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。

公开(公告)号：US5553530A

公开(公告)日：1996-09-10

申请号：US447049

申请日：1995-05-22

申请人： Mitsuhiro Endo ,  Kiyoshi Shirahata ,  Hiromi Ando

发明人： Mitsuhiro Endo ,  Kiyoshi Shirahata ,  Hiromi Ando

IPC分类号： B60T13/52 ,  B60T13/56 ,  B60T13/57

CPC分类号： B60T13/57

摘要： A plunger moved with an input shaft is movably fitted in an axial bore of a valve body made of resin, and a valve mechanism selectively establishes and cuts off communication in a negative pressure passage and an atmosphere passage formed in the valve body according to the movement of the plunger. Also, a pair of radial holes formed to have a circular cross section are provided in the valve body by drilling work, and a plate type stop key formed in a fork shape having two claw branches is mounted by loosely inserting the branches in the radial holes. The stop key limits a movement range of the plunger. Also, a guide portion is formed on an outer circumference of the valve body to guide side surfaces of the stop key. The movement of the stop key is restricted by the guide portion and a step formed in the axial bore of the valve body. Therefore, a smooth operation of the pneumatic booster can be guaranteed.

摘要翻译： 用输入轴移动的柱塞可移动地装配在由树脂制成的阀体的轴向孔中，并且阀机构根据运动选择性地建立和切断在负压通道和形成在阀体中的气氛通道中的连通 的柱塞。 另外，通过钻孔工作在阀体上设置一对形成为圆形横截面的径向孔，并且通过将分支松动地插入到径向孔中来安装形成为具有两个爪分支的叉状的板式止动键 。 停止键限制柱塞的移动范围。 而且，引导部分形成在阀体的外周上，以引导停止键的侧表面。 止动键的移动受到引导部分的限制，并且形成在阀体的轴向孔中的台阶。 因此，可以保证气动助力器的平稳运行。