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    • 4. 发明授权
    • Valves capable of controlling valve-opening area
    • 能够控制阀门开启面积的阀门
    • US08506692B2
    • 2013-08-13
    • US13118653
    • 2011-05-31
    • Masahiro Sugiura
    • Masahiro Sugiura
    • F16K31/06F02M25/08
    • F02M25/0836G05D16/2013Y10T137/7837Y10T137/86936Y10T137/86944Y10T137/86984
    • A valve includes a valve housing defining therein a fluid passage composed of a first passage and a second passage, a first valve member configured to open and close the fluid passage, a first biasing member pressing the first valve member in a first valve-closing direction along a flow direction from the first passage to the second passage, a second valve member configured to open and close the fluid passage, a second biasing member pressing the second valve member in a second valve-closing direction along the flow direction from the first passage to the second passage, an electromagnetic driving member having an pressing member opening the first valve member and the second valve member in stages, a third valve member configured to open and close the fluid passage, and a third biasing member pressing the third valve member in a third valve-closing direction along a flow direction from the second passage to the first passage. The third valve member is configured to open the fluid passage when internal pressure of the first passage is higher than internal pressure of the second passage by a predetermined value.
    • 阀包括阀壳体,其中限定有由第一通道和第二通道组成的流体通道,构造成打开和关闭流体通道的第一阀构件;第一偏压构件,其按第一阀门关闭方向按压第一阀构件 沿着从所述第一通道到所述第二通道的流动方向,构造成打开和关闭所述流体通道的第二阀构件;第二偏压构件,沿着所述流动方向从所述第一通道按第二阀门关闭方向按压所述第二阀构件; 在第二通道中,具有分段地打开第一阀构件和第二阀构件的按压构件的电磁驱动构件,构造成打开和关闭流体通道的第三阀构件,以及将第三阀构件按压在第三阀构件中的第三施力构件 沿着从第二通道到第一通道的流动方向的第三阀关闭方向。 第三阀构件构造成当第一通道的内部压力高于第二通道的内部压力达预定值时打开流体通道。
    • 6. 发明授权
    • Receiving unit of vehicle communication system
    • 车辆通信系统接收单元
    • US07953185B2
    • 2011-05-31
    • US11802986
    • 2007-05-29
    • Masahiro Sugiura
    • Masahiro Sugiura
    • H04L27/06
    • H04L7/0066H04L7/0331H04L25/4904
    • A vehicle communication system has a receiving unit on a vehicle side for inputting a demodulated analog signal to determination units based on a received radio signal from a key unit. Then, one of the two determination units outputs a high-check signal that takes a high value when the analog signal is greater than a high threshold and the other determination unit outputs a low-check signal that takes a low value when the analog signal is smaller than a low threshold. Then, a sync. signal generator successively defines a determination period based on the high and low check signals. Then, a binary level of the analog signal is determined by a level determination unit based on the check signals, along with an estimation and a correction of an indefinite signal when the signal level cannot be determined based on a coding rule and the determination by the determination units.
    • 车辆通信系统具有车辆侧的接收单元,用于基于从键单元接收的无线电信号,将解调的模拟信号输入到确定单元。 然后,两个确定单元中的一个确定单元输出当模拟信号大于高阈值时取高值的高检查信号,而另一个确定单元输出当模拟信号为低值时取低值的低检查信号 小于低阈值。 然后,同步。 信号发生器基于高和低检查信号连续地定义确定周期。 然后,当基于校验信号的电平确定单元确定模拟信号的二进制电平时,以及当不能基于编码规则确定信号电平时的不确定信号的估计和校正,以及由 决定单位。
    • 9. 发明申请
    • Receiving unit of vehicle communication system
    • 车辆通信系统接收单元
    • US20080008253A1
    • 2008-01-10
    • US11802986
    • 2007-05-29
    • Masahiro Sugiura
    • Masahiro Sugiura
    • H04L27/00
    • H04L7/0066H04L7/0331H04L25/4904
    • A vehicle communication system has a receiving unit on a vehicle side for inputting a demodulated analog signal to determination units based on a received radio signal from a key unit. Then, one of the two determination units outputs a high-check signal that takes a high value when the analog signal is greater than a high threshold and the other determination unit outputs a low-check signal that takes a low value when the analog signal is smaller than a low threshold. Then, a sync. signal generator successively defines a determination period based on the high and low check signals. Then, a binary level of the analog signal is determined by a level determination unit based on the check signals, along with an estimation and a correction of an indefinite signal when the signal level cannot be determined based on a coding rule and the determination by the determination units.
    • 车辆通信系统具有车辆侧的接收单元,用于基于从键单元接收的无线电信号,将解调的模拟信号输入到确定单元。 然后,两个确定单元中的一个确定单元输出当模拟信号大于高阈值时取高值的高检查信号,而另一个确定单元输出当模拟信号为低值时取低值的低检查信号 小于低阈值。 然后,同步。 信号发生器基于高和低检查信号连续地定义确定周期。 然后,当基于校验信号的电平确定单元确定模拟信号的二进制电平时,以及当不能基于编码规则确定信号电平时的不确定信号的估计和校正,以及由 决定单位。