公开(公告)号：US6050653A

公开(公告)日：2000-04-18

申请号：US008056

申请日：1998-01-16

申请人： Yuzi Wachi ,  Toshiaki Fukushima

发明人： Yuzi Wachi ,  Toshiaki Fukushima

IPC分类号： B60T7/04 ,  B60T8/32 ,  B60T13/58 ,  B60T13/68 ,  B60T17/00

CPC分类号： B60T8/326 ,  B60T13/581 ,  B60T13/68 ,  B60T7/042

摘要： An electrically controlled braking system allows a pedal stroke produced by an operation of a brake pedal to be detected by a stroke sensor and to be input to a controller, which in turn controls a brake pressure generated by a brake pressure generator in accordance with the magnitude of the pedal stroke. A pedal reaction unit is added to the brake pressure generator. The pedal reaction unit comprises an air cylinder connected to the brake pedal, the stroke sensor which detects the pedal stroke, and a pair of solenoid operated open/close valves for feeding the air pressure from an air tank to, or displacing the air pressure from, the air cylinder. The controller causes the air to be fed to or displaced from the air cylinder in accordance with the magnitude of the pedal stroke detected by the stroke sensor, thus producing a pedal reaction having a controlled magnitude.

摘要翻译： 电控制动系统允许由行程传感器检测由制动踏板的操作产生的踏板行程，并输入到控制器，控制器又根据幅度来控制由制动压力发生器产生的制动压力 的踏板行程。 踏板反作用单元被添加到制动压力发生器。 踏板反作用单元包括连接到制动踏板的气缸，检测踏板行程的行程传感器，以及一对电磁操作的开/关阀，用于将空气压力从空气罐送入或将空气压力从 ，气缸。 控制器根据由行程传感器检测到的踏板行程的大小，使空气从气缸进给或移动，从而产生具有受控量值的踏板反作用。

公开(公告)号：US06273526B1

公开(公告)日：2001-08-14

申请号：US09395172

申请日：1999-09-14

申请人： Yuzi Wachi ,  Toshiaki Fukushima

发明人： Yuzi Wachi ,  Toshiaki Fukushima

IPC分类号： B60T844

CPC分类号： B60T13/57 ,  B60T13/52

摘要： In a fluid pressure booster, an input rod 7 and a valve member 6 are stroked forward during the operation so as to cause a control valve to be switched over. The atmosphere is introduced into a working pressure chamber 30 via the control valve 41 and a power piston 19 then operates to make a negative pressure booster 1 produces an output from a output rod 13. As the atmosphere in the working pressure chamber 30 acts backward on a control piston 25 at this time, the valve member 6 will not be stroke further. However, the output rod 13 is continuously stroked forward and kept producing the output. Due to the stop of stroke of the valve member 6, the stroke of the input rod 7 is suppressed and set at an extremely short stroke. When the negative pressure falls, the negative pressure booster 12 produces an output from the output rod 13 since the input rod 7, the valve member 6 and the output rod 13 integrally give a stroke forward.

摘要翻译： 在液压增压器中，输入杆7和阀构件6在操作过程中向前移动，从而使控制阀切换。 气氛经由控制阀41被引入到工作压力室30中，然后动力活塞19操作以使负压增压器1产生从输出杆13的输出。当工作压力室30中的气氛向后作用时 此时的控制活塞25，阀构件6不会进一步行程。 然而，输出杆13向前连续地前进并保持产生输出。 由于阀构件6的行程停止，输入杆7的行程被抑制并且设定在非常短的行程。 当负压降低时，负压增压器12产生输出杆13的输出，因为输入杆7，阀构件6和输出杆13一体地向前行进。

公开(公告)号：US06315371B1

公开(公告)日：2001-11-13

申请号：US09421362

申请日：1999-10-19

申请人： Yuzi Wachi ,  Toshiaki Fukushima

发明人： Yuzi Wachi ,  Toshiaki Fukushima

IPC分类号： B60T860

CPC分类号： B60T8/409 ,  B60T7/042 ,  B60T8/4072 ,  B60T8/441 ,  B60T8/442 ,  B60T13/686

摘要： In a brake system, a controller closes solenoid shut-off valves to shut off a communication between a master cylinder and wheel cylinders by pressing a brake pedal, and at the same time, drives a pump and controls the operation of brake fluid pressure control means to supply brake fluid through the pump to the wheel cylinders, thereby performing braking action. Idle travels of the wheel cylinders can be cancelled by the brake fluid from the pump, and a very short pedal stroke can be obtained. Since the brake characteristics are set by considering three factors, i.e. pedal characteristics, travel of a brake pedal, and deceleration (brake fluid pressure) of a vehicle, the brake system has a very short stroke of the brake pedal as compared to a conventional one and has optimal brake characteristics.

摘要翻译： 在制动系统中，控制器关闭电磁阀切断阀，通过按压制动踏板来切断主缸和轮缸之间的连通，同时驱动泵并控制制动液压力控制装置 以将制动流体通过泵供给到轮缸，由此进行制动动作。 可以通过来自泵的制动液来消除轮缸的空转，并且可以获得非常短的踏板行程。 由于通过考虑车辆的踏板特性，制动踏板行程和减速（制动液压）的三个因素设定制动特性，所以与常规制动系统相比，制动系统具有非常短的制动踏板行程 并具有最佳制动特性。

公开(公告)号：US08496302B2

公开(公告)日：2013-07-30

申请号：US13241405

申请日：2011-09-23

申请人： Toshiaki Fukushima

发明人： Toshiaki Fukushima

IPC分类号： B60T8/44

CPC分类号： B60T1/10 ,  B60T7/042 ,  B60T8/4077 ,  B60T13/745

摘要： A brake booster for use in a hydraulic braking system having a brake pedal, a master cylinder, and a hydraulic control unit includes a housing, a screw drive arrangement positioned at least partially in the housing, a motor coupled to the housing for actuating the screw drive arrangement, and a piston assembly positioned in the housing. The piston assembly and the housing together at least partially define a first fluid chamber having an opening for providing fluid communication with the master cylinder, and a second fluid chamber having an opening for providing fluid communication with the hydraulic control unit. The screw drive arrangement is operable to move a piston of the piston assembly for varying the volume of the second fluid chamber, and movement of the piston does not vary the volume of the first fluid chamber.

摘要翻译： 一种用于具有制动踏板，主缸和液压控制单元的液压制动系统的制动助力器，包括壳体，至少部分地定位在壳体中的螺杆驱动装置，联接到壳体的马达，用于致动螺杆 驱动装置和定位在壳体中的活塞组件。 活塞组件和壳体一起至少部分地限定具有用于提供与主缸的流体连通的开口的第一流体室，以及具有用于提供与液压控制单元的流体连通的开口的第二流体室。 螺杆驱动装置可操作以移动活塞组件的活塞以改变第二流体室的体积，并且活塞的运动不改变第一流体室的体积。

公开(公告)号：US20050004717A1

公开(公告)日：2005-01-06

申请号：US10863684

申请日：2004-06-08

申请人： Toshiaki Fukushima ,  Taichiroh Nomura ,  Shigeru Ohshita ,  Jun Tanaka

发明人： Toshiaki Fukushima ,  Taichiroh Nomura ,  Shigeru Ohshita ,  Jun Tanaka

IPC分类号： G05D23/19 ,  G06F1/20 ,  G05D23/00

CPC分类号： G06F1/20 ,  G05D23/1931 ,  G06F1/206

摘要： A system includes a CPU, a stor for storing a process executed for lowering the temperature of the CPU in association with a set temperature, a first temperature sensor for measuring a measurement temperature of a measurement position in the CPU, a second temperature sensor for detecting that a detection position in the CPU has reached a detection temperature, an offset calculator for calculating an offset as a difference between the detection temperature and the measurement temperature, a set temperature corrector for calculating a correction value of the set temperature stored by the temperature control information stor based on the offset, and a temperature control executor for executing the temperature control process in association with the set temperature in the case where the measurement temperature has reached the correction value of the set temperature. System specific thermal management data is stored in a nonvolatile memory for retrieval following system initialization.

摘要翻译： 一种系统，包括CPU，用于存储与设定温度相关联地降低CPU的温度的处理的存储器，用于测量CPU中的测量位置的测量温度的第一温度传感器，用于检测CPU的测量位置的测量温度的第一温度传感器 CPU中的检测位置已达到检测温度，偏移计算器用于计算检测温度和测量温度之间的差异的偏移量，设定温度校正器，用于计算由温度控制存储的设定温度的校正值 基于偏移量的信息存储，以及温度控制执行器，用于在测量温度达到设定温度的校正值的情况下，与设定温度相关联地执行温度控制处理。 系统特定的热管理数据存储在非易失性存储器中，用于在系统初始化之后进行检索。

公开(公告)号：US08777331B2

公开(公告)日：2014-07-15

申请号：US13241437

申请日：2011-09-23

申请人： Toshiaki Fukushima

发明人： Toshiaki Fukushima

IPC分类号： B60T13/128 ,  B60T13/10

CPC分类号： B60T7/042 ,  B60T8/4077 ,  B60T13/745

摘要： A brake booster for use in a hydraulic braking system having a brake pedal, a master cylinder, and a hydraulic control unit includes a housing, a screw drive arrangement positioned at least partially in the housing, a motor coupled to the housing for actuating the screw drive arrangement, and a piston assembly positioned in the housing. The piston assembly and the housing together at least partially define a first fluid chamber having an opening for providing fluid communication with the master cylinder, and a second fluid chamber having an opening for providing fluid communication with the hydraulic control unit. The screw drive arrangement is movable relative to a piston of the piston assembly between an engaged position, in which the first fluid chamber is isolated from the second fluid chamber, and a disengaged position in which the first fluid chamber is not isolated from the second fluid chamber.

摘要翻译： 一种用于具有制动踏板，主缸和液压控制单元的液压制动系统的制动助力器，包括壳体，至少部分地定位在壳体中的螺杆驱动装置，联接到壳体的马达，用于致动螺杆 驱动装置和定位在壳体中的活塞组件。 活塞组件和壳体一起至少部分地限定具有用于提供与主缸的流体连通的开口的第一流体室，以及具有用于提供与液压控制单元的流体连通的开口的第二流体室。 所述螺杆驱动装置可相对于所述活塞组件的活塞在所述第一流体室与所述第二流体室隔离的接合位置和所述第一流体室未与所述第二流体隔离的脱离位置之间移动 房间。

公开(公告)号：US20120204640A1

公开(公告)日：2012-08-16

申请号：US13500829

申请日：2010-10-06

申请人： Yu Takyo ,  Toshiaki Fukushima ,  Akira Shiota ,  Toshinari Maeda ,  Nobuaki Suzuki

发明人： Yu Takyo ,  Toshiaki Fukushima ,  Akira Shiota ,  Toshinari Maeda ,  Nobuaki Suzuki

IPC分类号： G01P15/08

CPC分类号： G04C3/143 ,  H02P8/02

摘要： Provided is an electronic watch capable of, even if an indicating hand having a large moment of inertia is used, accurately determining success and failure of rotation. The electronic watch detects rotation by using a first detection mode determination circuit (12) and a second detection mode determination circuit (13). In the electronic watch, a timing counter (14) for measuring a time after an output of a normal drive pulse is followed by a detection pulse selection circuit (151) provided as changing means for changing a width or a frequency of a detection pulse in accordance with an output time of the detection pulse. The detection pulse detects the rotation and simultaneously serves as an electromagnetic brake for a rotor (10). The electromagnetic brake for the rotor (10) is controlled by changing the width or the frequency of the detection pulse in a predetermined period, thereby achieving an accurate rotation detection. Alternatively, the setting of the width or the frequency of the detection pulse may be changed in accordance with a determination result in a first detection mode, an output voltage of a power supply, and a driving power of the normal drive pulse, instead of the output timing of the detection pulse.

摘要翻译： 提供一种能够即使具有大惯性矩的指示手也能够精确地确定旋转成功和失败的电子手表。 电子表通过使用第一检测模式确定电路（12）和第二检测模式确定电路（13）检测旋转。 在电子表中，用于测量正常驱动脉冲输出之后的时间的定时计数器（14）后面是检测脉冲选择电路（151），该检测脉冲选择电路（151）被设置为改变装置，用于改变检测脉冲的宽度或频率 根据检测脉冲的输出时间。 检测脉冲检测旋转，同时用作转子（10）的电磁制动器。 用于转子（10）的电磁制动器通过在预定时间段内改变检测脉冲的宽度或频率来控制，从而实现精确的旋转检测。 或者，可以根据第一检测模式，电源的输出电压和正常驱动脉冲的驱动功率的确定结果来改变检测脉冲的宽度或频率的设置，而不是 检测脉冲的输出定时。

公开(公告)号：US07206190B2

公开(公告)日：2007-04-17

申请号：US11156568

申请日：2005-06-21

申请人： Kenichi Murakami ,  Manabu Iwaida ,  Shigeki Oyama ,  Toshiaki Fukushima ,  Tomohiko Kawaguchi ,  Kouki Ozaki ,  Masanori Tsutsui

发明人： Kenichi Murakami ,  Manabu Iwaida ,  Shigeki Oyama ,  Toshiaki Fukushima ,  Tomohiko Kawaguchi ,  Kouki Ozaki ,  Masanori Tsutsui

IPC分类号： H01G9/00

CPC分类号： H01G9/016 ,  H01G9/058 ,  H01G9/155 ,  H01G11/24 ,  H01G11/28 ,  H01G11/42 ,  H01G11/70 ,  Y02E60/13 ,  Y02T10/7022 ,  Y10T29/41 ,  Y10T29/417

摘要： In an electrode for an electric double layer capacitor of the present invention, the peak value of particle size distribution of graphite particles added to a conductive adhesive is in a range of 2.6 to 3.2 μm, not less than 100,000 dimples having a largest outer diameter in a range of 4 to 10 μm and a depth in a range of 4 to 15 μm are formed on the surface of the collector sheet per 1 cm2, and the occupied area of the dimples to the entire surface area of the collector sheet is not more than 50%. By determining the saponification value of polyvinylalcohol which is used as a binder component of the conductive adhesive in a range of 90.0 to 98.5, adhesiveness of the collector sheet and the electrode forming sheet is improved. Furthermore, by substituting H atoms contained in the polyvinylalcohol with Si atoms, adhesiveness of the collector sheet and the electrode forming sheet can be further improved.

摘要翻译： 在本发明的双电层电容器用电极中，添加到导电性粘合剂中的石墨粒子的粒度分布的峰值在2.6〜3.2μm的范围内，不小于100,000个具有最大外径的凹坑 在1cm 2的集电板的表面上形成4〜10μm的范围，4〜15μm的深度，将凹坑的占用面积整个面 集电板的面积不超过50％。 通过测定在90.0〜98.5的范围内用作导电性粘合剂的粘合剂成分的聚乙烯醇的皂化值，提高了集电体片和电极形成片的粘合性。 此外，通过用Si原子代替聚乙烯醇中所含的H原子，可以进一步提高集电体片和电极形成片的粘附性。

公开(公告)号：US08841875B2

公开(公告)日：2014-09-23

申请号：US13500829

申请日：2010-10-06

申请人： Yu Takyo ,  Toshiaki Fukushima ,  Akira Shiota ,  Toshinari Maeda ,  Nobuaki Suzuki

发明人： Yu Takyo ,  Toshiaki Fukushima ,  Akira Shiota ,  Toshinari Maeda ,  Nobuaki Suzuki

IPC分类号： H02P8/00 ,  G04C3/14 ,  H02P8/02

CPC分类号： G04C3/143 ,  H02P8/02

摘要： Provided is an electronic watch capable of, even if an indicating hand having a large moment of inertia is used, accurately determining success and failure of rotation. The electronic watch detects rotation by using a first detection mode determination circuit (12) and a second detection mode determination circuit (13). In the electronic watch, a timing counter (14) for measuring a time after an output of a normal drive pulse is followed by a detection pulse selection circuit (151) provided as changing means for changing a width or a frequency of a detection pulse in accordance with an output time of the detection pulse. The detection pulse detects the rotation and simultaneously serves as an electromagnetic brake for a rotor (10). The electromagnetic brake for the rotor (10) is controlled by changing the width or the frequency of the detection pulse in a predetermined period, thereby achieving an accurate rotation detection. Alternatively, the setting of the width or the frequency of the detection pulse may be changed in accordance with a determination result in a first detection mode, an output voltage of a power supply, and a driving power of the normal drive pulse, instead of the output timing of the detection pulse.

摘要翻译： 提供一种能够即使具有大惯性矩的指示手也能够精确地确定旋转成功和失败的电子手表。 电子表通过使用第一检测模式确定电路（12）和第二检测模式确定电路（13）检测旋转。 在电子表中，用于测量正常驱动脉冲输出之后的时间的定时计数器（14）后面是检测脉冲选择电路（151），该检测脉冲选择电路（151）被设置为改变装置，用于改变检测脉冲的宽度或频率 根据检测脉冲的输出时间。 检测脉冲检测旋转，同时用作转子（10）的电磁制动器。 用于转子（10）的电磁制动器通过在预定时间段内改变检测脉冲的宽度或频率来控制，从而实现精确的旋转检测。 或者，可以根据第一检测模式，电源的输出电压和正常驱动脉冲的驱动功率的确定结果来改变检测脉冲的宽度或频率的设置，而不是 检测脉冲的输出定时。

公开(公告)号：US20130076114A1

公开(公告)日：2013-03-28

申请号：US13241405

申请日：2011-09-23

申请人： Toshiaki Fukushima

发明人： Toshiaki Fukushima

IPC分类号： B60T13/128 ,  B60T13/10

CPC分类号： B60T1/10 ,  B60T7/042 ,  B60T8/4077 ,  B60T13/745

摘要： A brake booster for use in a hydraulic braking system having a brake pedal, a master cylinder, and a hydraulic control unit includes a housing, a screw drive arrangement positioned at least partially in the housing, a motor coupled to the housing for actuating the screw drive arrangement, and a piston assembly positioned in the housing. The piston assembly and the housing together at least partially define a first fluid chamber having an opening for providing fluid communication with the master cylinder, and a second fluid chamber having an opening for providing fluid communication with the hydraulic control unit. The screw drive arrangement is operable to move a piston of the piston assembly for varying the volume of the second fluid chamber, and movement of the piston does not vary the volume of the first fluid chamber.

摘要翻译： 一种用于具有制动踏板，主缸和液压控制单元的液压制动系统的制动助力器，包括壳体，至少部分地定位在壳体中的螺杆驱动装置，联接到壳体的马达，用于致动螺钉 驱动装置和定位在壳体中的活塞组件。 活塞组件和壳体一起至少部分地限定具有用于提供与主缸的流体连通的开口的第一流体室，以及具有用于提供与液压控制单元的流体连通的开口的第二流体室。 螺杆驱动装置可操作以移动活塞组件的活塞以改变第二流体室的体积，并且活塞的运动不改变第一流体室的体积。