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1. 发明授权

US06467267B2 Fluid pressure boosting device and brake system employing the same 有权
公开(公告)号：US06467267B2
公开(公告)日：2002-10-22
申请号：US09881201
申请日：2001-06-15
申请人： Osamu Kanazawa , Michio Kobayashi , Hiroshi Ohsaki , Yoshiyasu Takasaki , Hiroyuki Oka , Hiroyuki Yamaga , Mitsuru Kakuda , Hiroaki Niino , Kazuya Maki , Mamoru Sawada
发明人： Osamu Kanazawa , Michio Kobayashi , Hiroshi Ohsaki , Yoshiyasu Takasaki , Hiroyuki Oka , Hiroyuki Yamaga , Mitsuru Kakuda , Hiroaki Niino , Kazuya Maki , Mamoru Sawada
IPC分类号： B60T1320
CPC分类号： B60T11/20 , B60T13/161
摘要： In a brake fluid pressure boosting device 1 of the present invention, by operation, an input shaft 4 is moves forward to rotate a lever 27 to actuate a control valve 8 so that the control valve 8 produce working fluid pressure corresponding to the input. The working fluid pressure is introduced into the power chamber 6. By this working fluid pressure, the primary piston 37 is actuated to develop master cylinder pressure. On the other hand, the fluid pressure of the power chamber 6 is introduced into the first annular groove 25 of the valve spool 10. By the difference between pressure receiving areas of the first annular groove 25, the valve spool 10 is subjected to rightward force. The position of the pivot of the lever 27 is fixed and the valve spool 10 is controlled in such a manner that the force applied to the valve spool 10 and the spring force of the spool return spring 32 balances with the input, thereby exhibiting the function as a stroke simulator. Because of this function as a stroke simulator, the stroke characteristic on the input side can be changed without affecting the output side.

2. 发明授权

US06748847B2 Brake booster 失效
标题翻译：制动助力器
公开(公告)号：US06748847B2
公开(公告)日：2004-06-15
申请号：US10268868
申请日：2002-10-10
申请人： Yoshiyasu Takasaki , Hiroyuki Yamaga
发明人： Yoshiyasu Takasaki , Hiroyuki Yamaga
IPC分类号： F15B1316
CPC分类号： B60T8/4854 , B60T8/3275
摘要： A brake booster 1 includes a valve mechanism 6, and a solenoid 8 which operates the valve mechanism 6. When the solenoid 8 is energized, a solenoid plunger 26 and a valve seat member 11 move rearward relative to a valve body 3, whereby the valve mechanism 6 is operated to actuate the brake booster 1 without depressing a brake pedal. A core member 27 which forms a magnetic path for the solenoid 8 is disposed rearward of the solenoid plunger 26 so as to be movable axially of the valve body and so as to move in linked relationship with a valve plunger 13. The invention allows the size of the solenoid 8 to be reduced.
摘要翻译：制动助力器1包括阀机构6和操作阀机构6的螺线管8.当螺线管8通电时，螺线管柱塞26和阀座构件11相对于阀体3向后移动，由此阀操作机构6以致动制动助力器1而不压下制动踏板。形成螺线管8的磁路的芯部件27设置在螺线管柱塞26的后方，以便能够与阀体轴向移动并且与阀柱塞13相关联地移动。本发明允许尺寸的螺线管8。

3. 发明授权

US6161380A Hydraulic pressure boosting apparatus 失效
标题翻译：液压升压装置
公开(公告)号：US6161380A
公开(公告)日：2000-12-19
申请号：US184128
申请日：1998-11-02
申请人： Kuraji Yamashita , Osamu Kanazawa , Hiroyuki Yamaga
发明人： Kuraji Yamashita , Osamu Kanazawa , Hiroyuki Yamaga
IPC分类号： B60T13/16 , F16D31/02
CPC分类号： B60T13/162
摘要： A booster 3 has a structure that a return valve 14 is formed into a two-step throttle incorporating a first throttle valve 36 and a second throttle valve 37 formed continuously from the first throttle valve 36. When a valve spool 28 has been moved forwards when the operation is performed, a gap of the first throttle valve 36 is reduced. Also a gap of the second throttle valve 37 is reduced. Therefore, hydraulic fluid discharged from a pump is passed through an inlet passage 12, and then introduced into the second annular groove 13. Then, the hydraulic fluid is throttled by the first throttle valve 36, and then throttled by the second throttle valve 37. That is, the hydraulic fluid is throttled in the two-step throttling manner. As a result of the two-step throttling structure, the overall velocity of the flow of the hydraulic fluid can smoothly be changed without rapid change. Therefore, fluid flow noise caused from the change in the velocity of the flow can be prevented.
摘要翻译：增压器3具有将止回阀14形成为具有从第一节流阀36连续形成的第一节流阀36和第二节流阀37的两级节气门的结构。当阀芯28向前移动时，执行操作，第一节流阀36的间隙减小。此外，第二节流阀37的间隙也减小。因此，从泵排出的液压流体通过入口通道12，然后被引入到第二环形槽13中。然后，液压流体被第一节流阀36节流，然后被第二节流阀37节流。也就是说，液压油以两段节流方式节流。作为两级节流结构的结果，可以平稳地改变液压流体的总体速度而不需要快速变化。因此，可以防止由流动速度的变化引起的流体流动噪声。

4. 发明授权

US06634275B2 Automatic brake booster 失效
标题翻译：自动制动助力器
公开(公告)号：US06634275B2
公开(公告)日：2003-10-21
申请号：US09998798
申请日：2001-11-15
申请人： Hiroyuki Yamaga , Hidefumi Inoue
发明人： Hiroyuki Yamaga , Hidefumi Inoue
IPC分类号： B60T1300
CPC分类号： B60T7/12 , B60T13/57 , B60T13/72
摘要： An automatic brake booster 1 includes a solenoid 8 which causes a back- and forth movement of a solenoid plunger 31 to switch a valve mechanism 6. A second vacuum valve seat member 11 including a second vacuum valve seat 12 which is juxtaposed with a first vacuum valve seat 10 on a valve body 3 and a pressure responsive area 34 subject to a pressure of a variable pressure chamber and a pressure of a constant pressure chamber is slidably mounted on the valve body. The effect of the pressure differential acting upon the pressure responsive area is balanced with the force resulting from the excitation of the solenoid plunger 31 to deliver a brake output which corresponds to the force. The invention enables a high accuracy control of a brake output during an automatic brake operation.
摘要翻译：自动制动助力器1包括螺线管8，其使螺线管柱塞31前后移动以切换阀机构6.第二真空阀座构件11包括与第一真空并置的第二真空阀座12 在阀体3上的阀座10和可变压力室的压力和恒定压力室的压力的压力响应区域34可滑动地安装在阀体上。作用在压力响应区域上的压差的影响与由螺线管柱塞31的激励产生的力平衡，以输送对应于该力的制动输出。本发明能够在自动制动操作期间对制动器输出的高精度控制。

5. 发明申请

US20130082513A1 VACUUM BOOSTER, BRAKE SYSTEM EQUIPPED WITH THE VACUUM BOOSTER, AND METHOD OF MANUFACTURING PLATE PLUNGER FOR VACUUM BOOSTER 审中-公开
标题翻译：真空增压器，配有真空增压器的制动系统以及用于真空增压器制造板式灭火器的方法
公开(公告)号：US20130082513A1
公开(公告)日：2013-04-04
申请号：US13703569
申请日：2011-05-31
申请人： Hiroyuki Yamaga
发明人： Hiroyuki Yamaga
IPC分类号： B60T13/565
CPC分类号： B60T13/565 , B23P15/10 , B60T13/569 , B60T13/575 , Y10T29/49229 , Y10T29/4925
摘要： A plate plunger 17 that determines a servo ratio SR of a vacuum booster 1 pertaining to the present invention has, on a corner portion between its outer peripheral surface and its surface that opposes a reaction disc 16, a servo ratio determination surface 17c that is formed by an inclined surface and determines the servo ratio. The servo ratio determination surface 17c comprises a reaction disc contact surface 17f that determines the servo ratio and a reaction disc non-contact surface 17g. Additionally, a variety of different servo ratios are obtained by performing secondary processing such as cutting or grinding on just the servo ratio determination surface 170 to change the outer peripheral diameter of the reaction disc contact surface 17f.
摘要翻译：确定本发明的真空助力器1的伺服比SR的板式活塞17在其外周面与反作用盘16相对的表面之间的角部具有形成的伺服比确定表面17c 通过倾斜表面确定伺服比。伺服比确定表面17c包括确定伺服率的反作用盘接触表面17f和反作用盘非接触表面17g。此外，通过仅在伺服比确定表面170上进行诸如切割或研磨的二次加工来改变反作用盘接触表面17f的外周径，可获得各种不同的伺服比。

6. 发明申请

US20050010679A1 Method and system for optimizing sending and reception of message 审中-公开
标题翻译：优化发送和接收消息的方法和系统
公开(公告)号：US20050010679A1
公开(公告)日：2005-01-13
申请号：US10845159
申请日：2004-05-14
申请人： Hiroyuki Yamaga , Mikito Hirata , Toru Usami , Tomohiko Asano , Hiroshi Date
发明人： Hiroyuki Yamaga , Mikito Hirata , Toru Usami , Tomohiko Asano , Hiroshi Date
IPC分类号： G06F15/00 , G06F13/00 , G06F15/16 , H04L29/06 , H04L29/08
CPC分类号： H04L67/24 , H04L69/24 , H04L69/329
摘要： A message sending and reception optimizing method using a sender's end information processing apparatus disposed on a sender's end of a message and a recipient's end information processing apparatus disposed on a recipient's end of the message has a step of determining an optimum form of message sending and reception while considering convenience of a sender and/or a recipient by communicating predetermined information between the sender's end information processing apparatus and the recipient's end information processing apparatus before performance of the message sending and reception.
摘要翻译：使用设置在消息的发送者端的发送者结束信息处理装置的消息发送和接收优化方法以及设置在消息的接收方的接收者的结束信息处理装置具有确定消息发送和接收的最佳形式的步骤同时在执行消息发送和接收之前通过在发送者的结束信息处理装置和接收者的结束信息处理装置之间传送预定信息来考虑发送者和/或接收者的便利性。

7. 发明授权

US06263305B1 Software development supporting system and ROM emulation apparatus 失效
标题翻译：软件开发支持系统和ROM仿真设备
公开(公告)号：US06263305B1
公开(公告)日：2001-07-17
申请号：US09127771
申请日：1998-07-31
申请人： Hiroyuki Yamaga
发明人： Hiroyuki Yamaga
IPC分类号： G06F700
CPC分类号： G06F11/261
摘要： A software development supporting system of the ROM emulation type is provided, which facilitates the electrical connection to a target system equipped with no ROM socket. This system is comprised of a ROM controller electrically connectable to a PCI bus of a target system, a ROM emulator for emulating an operation of a target ROM mounted on the target system, and a host computer electrical connected to the ROM emulator. The ROM controller receives a control signal for controlling the target ROM, in which the control signal is transmitted through the PCI bus of the target system. The ROM controller transfers the received control signal to the ROM emulator, thereby controlling the ROM emulator. Preferably, the ROM controller is designed to output an access assertion signal to the PCI bus before a ROM controller of the target system outputs an access assertion signal of the target ROM. Thus, the ROM emulator serves to emulate the target ROM using the control signal.
摘要翻译：提供了ROM仿真类型的软件开发支持系统，这有助于与没有ROM插槽的目标系统的电连接。该系统包括可连接到目标系统的PCI总线的ROM控制器，用于模拟安装在目标系统上的目标ROM的操作的ROM仿真器，以及连接到ROM仿真器的主机。 ROM控制器接收用于控制目标ROM的控制信号，其中控制信号通过目标系统的PCI总线传输。 ROM控制器将接收的控制信号传送到ROM仿真器，从而控制ROM仿真器。优选地，ROM控制器被设计为在目标系统的ROM控制器输出目标ROM的访问断言信号之前将输入确认信号输出到PCI总线。因此，ROM模拟器用于使用控制信号来模拟目标ROM。

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