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    • 1. 发明授权
    • Pressure detection apparatus
    • 压力检测装置
    • US08410801B2
    • 2013-04-02
    • US12569976
    • 2009-09-30
    • Toshiyuki MatsuokaYuzo HiguchiYoshinori TsujimuraTakio Kojima
    • Toshiyuki MatsuokaYuzo HiguchiYoshinori TsujimuraTakio Kojima
    • G01R27/08
    • G01L23/18G01L9/065G01L23/22
    • A pressure detection apparatus has a pressure-sensitive resistor whose first resistance varies according to pressure and a change of its own temperature, a temperature-sensitive resistor which has a same resistance-temperature coefficient as the pressure-sensitive resistor and whose second resistance varies according to the change of the temperature, a current source supplying first and second constant-currents to the pressure-sensitive and temperature-sensitive resistors respectively, and a pressure signal generation output section. The current source adjusts the first and second constant-currents so that when the pressure is an initial pressure, a reference first voltage appearing across the pressure-sensitive resistor and a reference second voltage appearing across the temperature-sensitive resistor become equal to each other. The pressure signal generation output section outputs a first voltage signal corresponding to the pressure on the basis of a difference voltage between a first voltage of the pressure-sensitive resistor and a second voltage of the temperature-sensitive resistor.
    • 压力检测装置具有压敏电阻器,其第一电阻根据压力和其自身温度的变化而变化,温度敏感电阻器具有与压敏电阻器相同的电阻温度系数,并且其第二电阻根据 对于温度的变化,分别向压敏电阻器和温度敏感电阻器提供第一和第二恒定电流的电流源以及压力信号产生输出部分。 电流源调节第一和第二恒定电流,使得当压力为初始压力时,跨压敏电阻器出现的参考第一电压和跨过温度敏感电阻器出现的基准第二电压变得彼此相等。 压力信号生成输出部根据压敏电阻的第一电压与感温电阻的第二电压之间的差分电压,输出与压力对应的第一电压信号。
    • 2. 发明授权
    • Pressure sensor
    • 压力传感器
    • US08272256B2
    • 2012-09-25
    • US12569939
    • 2009-09-30
    • Takashi MoriTakuya MizunoToshiyuki MatsuokaYoshinori TsujimuraTakio KojimaYuzo Higuchi
    • Takashi MoriTakuya MizunoToshiyuki MatsuokaYoshinori TsujimuraTakio KojimaYuzo Higuchi
    • G01M15/08
    • G01L23/22G01L19/143G01L23/18
    • A pressure sensor has a Si device having a first main surface that has a bonded area, a second main surface parallel to the first main surface, a pressure-sensitive resistor formed on the first main surface, and a joining assist pattern formed on the first main surface, and a pressing member bonded to the bonded area on the first main surface and compressing the Si device in a thickness direction. The pressure-sensitive resistor has a first bonded section which is placed within the bonded area of the first main surface and is bonded to the pressing member. The joining assist pattern has a second bonded section which is made of the same material as the first bonded section of the pressure-sensitive resistor and is placed within the bonded area of the first main surface and is bonded to the pressing member.
    • 压力传感器具有Si器件,其具有第一主表面,具有接合区域,平行于第一主表面的第二主表面,形成在第一主表面上的压敏电阻器,以及形成在第一主表面上的接合辅助图案 主表面和与第一主表面上的接合区域接合并且沿厚度方向压缩Si器件的按压部件。 压敏电阻器具有第一接合部,该第一接合部位于第一主面的接合区域内并且接合到按压部件。 接合辅助图案具有第二接合部,该第二接合部由与压敏电阻器的第一接合部相同的材料制成,并且被放置在第一主表面的接合区域内并且接合到按压部件。
    • 3. 发明申请
    • PRESSURE SENSOR
    • 压力传感器
    • US20100077844A1
    • 2010-04-01
    • US12569939
    • 2009-09-30
    • Takashi MORITakuya MIZUNOToshiyuki MATSUOKAYoshinori TSUJIMURATakio KOJIMAYuzo HIGUCHI
    • Takashi MORITakuya MIZUNOToshiyuki MATSUOKAYoshinori TSUJIMURATakio KOJIMAYuzo HIGUCHI
    • G01M15/08
    • G01L23/22G01L19/143G01L23/18
    • A pressure sensor has a Si device having a first main surface that has a bonded area, a second main surface parallel to the first main surface, a pressure-sensitive resistor formed on the first main surface, and a joining assist pattern formed on the first main surface, and a pressing member bonded to the bonded area on the first main surface and compressing the Si device in a thickness direction. The pressure-sensitive resistor has a first bonded section which is placed within the bonded area of the first main surface and is bonded to the pressing member. The joining assist pattern has a second bonded section which is made of the same material as the first bonded section of the pressure-sensitive resistor and is placed within the bonded area of the first main surface and is bonded to the pressing member.
    • 压力传感器具有Si器件,其具有第一主表面,具有接合区域,平行于第一主表面的第二主表面,形成在第一主表面上的压敏电阻器,以及形成在第一主表面上的接合辅助图案 主表面和与第一主表面上的接合区域接合并且沿厚度方向压缩Si器件的按压部件。 压敏电阻器具有第一接合部,该第一接合部位于第一主面的接合区域内并且接合到按压部件。 接合辅助图案具有第二接合部,该第二接合部由与压敏电阻器的第一接合部相同的材料制成,并且被放置在第一主表面的接合区域内并且接合到按压部件。
    • 9. 发明授权
    • Brake device
    • 制动装置
    • US5799757A
    • 1998-09-01
    • US594517
    • 1996-01-31
    • Osamu AkamatsuYoshio AsanoToshiyuki Matsuoka
    • Osamu AkamatsuYoshio AsanoToshiyuki Matsuoka
    • F16D49/00F16D65/06F16D65/14F16D66/00F16D51/00
    • F16D49/00F16D2066/003F16D2066/005F16D2121/26F16D2125/40F16D2125/48
    • The invention is one which provides in a brake device possessing an energy production unit, a force transmission unit which receives the drive force of the energy production unit and produces outputs by advancing and retreating, and a clutch unit which is provided between the energy production unit and the force transmission unit and maintains the advance and retreat positions of the energy force unit when outputs are produced, a guide structure which allows displacement of the force transmission unit and of the brake shoe in an advance and retreat direction relative to the force transmission unit. A buffer unit is provided in the guide structure which urges the force transmission unit and the brake shoe in separate directions and which, on transmission of a reaction force greater than the maximum output of the force transmission unit, allows the brake shoe to move in the advance and retreat directions.
    • 本发明提供一种具有能量产生单元的制动装置,承载能量产生单元的驱动力并通过前进和后退产生输出的力传递单元,以及设置在能量产生单元之间的离合器单元 以及力传递单元,并且当产生输出时保持能量单元的提前位置和后退位置;导向结构,其允许力传递单元和制动蹄相对于力传递单元在前进和后退方向上移位; 。 在引导结构中设置有缓冲单元,其沿分开的方向推动力传递单元和制动蹄,并且在传递大于力传递单元的最大输出的反作用力时,允许制动蹄在 进退方向。
    • 10. 发明授权
    • Brake having a pressure responsive slack adjuster
    • 具有压力响应松弛调节器的制动器
    • US5692586A
    • 1997-12-02
    • US605506
    • 1996-02-26
    • Osamu AkamatsuYoshio AsanoToshiyuki Matsuoka
    • Osamu AkamatsuYoshio AsanoToshiyuki Matsuoka
    • B61H15/00F16D49/00F16D65/06F16D65/14F16D65/18F16D65/56F16D66/00
    • F16D65/56B61H15/00F16D49/00F16D65/14F16D2065/386F16D2066/003F16D2066/005F16D2121/26F16D2125/40F16D2125/48
    • A brake device equipped with an actuator having a power-transmission member generating a pushing force by receiving a drive force so as to advance. A pressure-detection device is provided for detecting the reaction pressure being applied to the power-transmission member and a clearance controller is provided for making the power-transmission member perform a return stroke. A brake shoe is attached to the power-transmission member and generates a braking force on the wheel tread surface. Such clearance controller is provided with a stroke memory unit which detects when the pressure signal from the pressure-detection device has reached a reference value when the pushing force of the power-transmission member is output and memorizes the stroke position of the power-transmission member as the reference stroke position. A computational processor determines the return stroke position by which the power-transmission member is separated from the wheel tread surface and the clearance stroke fraction established in advance using the reference stroke position, when the pushing force is released.
    • 一种具有致动器的制动装置,该致动器具有通过接受驱动力而前进的产生推力的动力传递部件。 提供了用于检测施加到动力传递部件的反作用力的压力检测装置,并且设置有用于使动力传递部件执行返回冲程的间隙控制器。 制动蹄连接到动力传递构件上,并在轮辋表面上产生制动力。 这种间隙控制器设置有行程存储单元,其在输出动力传递构件的推力时检测来自压力检测装置的压力信号何时已经达到基准值,并且记住动力传递构件的行程位置 作为参考笔画位置。 当推动力被释放时,计算处理器确定动力传递构件与轮胎胎面表面分离的返回行程位置和使用参考行程位置预先建立的间隙行程分数。