公开(公告)号：US20060186728A1

公开(公告)日：2006-08-24

申请号：US11337471

申请日：2006-01-24

申请人： Atsushi Mizuta ,  Hideki Ohashi ,  Kazuo Ogawa ,  Osamu Yasuike ,  Yukihide Kimura ,  Kazuyuki Mizuno ,  Masaki Nanahara ,  Tsuyoshi Yamasaki ,  Kotaro Okimura

发明人： Atsushi Mizuta ,  Hideki Ohashi ,  Kazuo Ogawa ,  Osamu Yasuike ,  Yukihide Kimura ,  Kazuyuki Mizuno ,  Masaki Nanahara ,  Tsuyoshi Yamasaki ,  Kotaro Okimura

IPC分类号： B60T13/74

CPC分类号： B60G17/0152 ,  B60G17/0432 ,  B60G17/056 ,  B60G21/06 ,  B60G21/067 ,  B60G21/073 ,  B60G21/10 ,  B60G2400/25 ,  B60G2400/252 ,  B60G2400/382 ,  B60G2500/116 ,  B60G2500/22

摘要： A suspension apparatus includes a fluid cylinder for a wheel of a vehicle; at least one of a first controller and a second controller; and a third controller. The fluid cylinder for the wheel of the vehicle is provided between a wheel-holding device that holds the wheel and the vehicle body. The first controller includes (a) an accumulator connected to the fluid cylinder; and (b) an electromagnetic control valve provided between the accumulator and the fluid cylinder. The second controller includes (a) a fluid source that includes a high-pressure source and a low-pressure source; and (b) an electromagnetic control valve, provided between the fluid source and the fluid cylinder, which controls the flow of fluid between the fluid cylinder and the fluid source. The third controller suppresses the pulsation of the fluid caused by operating the electromagnetic control valve included in at least one of the first controller and the second controller.

摘要翻译： 悬挂装置包括用于车辆的车轮的流体缸; 第一控制器和第二控制器中的至少一个; 和第三控制器。 用于车辆的车轮的液压缸设置在保持车轮的车轮保持装置和车体之间。 第一控制器包括（a）连接到流体缸的蓄能器; 和（b）设置在蓄能器和流体缸之间的电磁控制阀。 第二控制器包括（a）包括高压源和低压源的流体源; 和（b）设置在流体源和流体缸之间的电磁控制阀，其控制流体缸和流体源之间的流体流动。 第三控制器抑制通过操作包括在第一控制器和第二控制器中的至少一个中的电磁控制阀而引起的流体脉动。

公开(公告)号：US08209086B2

公开(公告)日：2012-06-26

申请号：US12185414

申请日：2008-08-04

申请人： Hideki Ohashi ,  Kotaro Okimura ,  Shuji Hasegawa

发明人： Hideki Ohashi ,  Kotaro Okimura ,  Shuji Hasegawa

IPC分类号： B60G17/08

CPC分类号： B60G17/04 ,  B60G2400/0513 ,  B60G2400/10 ,  B60G2400/51 ,  B60G2500/30 ,  B60G2600/02

摘要： A vehicle height adjustment device includes a vehicle height adjustment unit that changes the vehicle height at each wheel of the vehicle; a vehicle height sensor that detects the vehicle height at each wheel; a vehicle height control unit that executes the vehicle height control; a pressure sensor that detects the fluid pressure within the vehicle height adjustment unit; a control stop unit that temporarily suspends the execution of the vehicle height control if the detected pressure exceeds a threshold pressure; a road surface estimation unit that estimates the condition of a road surface over which the vehicle travels; and a control recovery unit that cancels the temporary suspension of the vehicle height control and allows the vehicle height adjustment unit to change the vehicle height if the road surface estimation unit estimates that the road surface over which the vehicle is traveling satisfies a predetermined condition.

摘要翻译： 车辆高度调节装置包括车辆高度调节单元，其改变车辆的每个车轮处的车辆高度; 检测车轮高度的车高传感器; 车辆高度控制单元，其执行车辆高度控制; 压力传感器，其检测车高调整单元内的流体压力; 控制停止单元，如果检测到的压力超过阈值压力则暂时停止执行车辆高度控制; 路面估计单元，其估计车辆行驶的路面的状况; 以及控制恢复单元，其抵消所述车辆高度控制的暂时中止，并且如果所述路面估计单元估计所述车辆行驶的路面满足预定条件，则允许车辆高度调节单元改变车辆高度。

公开(公告)号：US20100152970A1

公开(公告)日：2010-06-17

申请号：US12656692

申请日：2010-02-12

申请人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

发明人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

IPC分类号： B60G17/016

CPC分类号： B60G17/015 ,  B60G17/016 ,  B60G17/0195 ,  B60G17/04 ,  B60G17/052 ,  B60G17/056 ,  B60G21/06 ,  B60G21/067 ,  B60G2202/154 ,  B60G2202/413 ,  B60G2400/252 ,  B60G2400/5122 ,  B60G2400/823 ,  B60G2500/206 ,  B60G2600/02 ,  B60G2800/222 ,  B60G2800/912 ,  B60G2800/914

摘要： A height controlling apparatus for controlling at least one actual height as a relative position of (a) a body of a vehicle and (b) at least one wheel of the vehicle relative to each other, the apparatus including at least one height controlling actuator which changes the at least one actual height; and an actuator control device which controls the at least one height controlling actuator so that the at least one actual height approaches at least one target height. The actuator control device includes a possibility detecting device which detects, before an absolute value of a difference of the at least one target height and the at least one actual height exceeds a reference value, whether there is a possibility that an object may be present in a direction in which the body is moved to change the at least one actual height, and a movement restraining portion which controls, when the possibility detecting device detects that there is the possibility, the at least one height controlling actuator to restrain a movement of the body in the direction.

摘要翻译： 一种高度控制装置，用于将至少一个实际高度控制为（a）车体和（b）车辆的至少一个车轮相对于彼此的相对位置，所述装置包括至少一个高度控制致动器 改变至少一个实际高度; 以及致动器控制装置，其控制所述至少一个高度控制致动器，使得所述至少一个实际高度接近至少一个目标高度。 执行器控制装置包括：可能性检测装置，其在所述至少一个目标高度和所述至少一个实际高度的差的绝对值超过参考值之前，检测是否存在所述对象可能存在的可能性 主体移动以改变至少一个实际高度的方向;以及移动抑制部，其在所述可能性检测装置检测到存在所述可能性的情况下，控制所述至少一个高度控制致动器，以限制所述移动 身体朝向。

公开(公告)号：US08326488B2

公开(公告)日：2012-12-04

申请号：US12656692

申请日：2010-02-12

申请人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

发明人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

IPC分类号： B60G17/016 ,  B60G23/00 ,  B62C3/00 ,  B62K25/00 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： B60G17/015 ,  B60G17/016 ,  B60G17/0195 ,  B60G17/04 ,  B60G17/052 ,  B60G17/056 ,  B60G21/06 ,  B60G21/067 ,  B60G2202/154 ,  B60G2202/413 ,  B60G2400/252 ,  B60G2400/5122 ,  B60G2400/823 ,  B60G2500/206 ,  B60G2600/02 ,  B60G2800/222 ,  B60G2800/912 ,  B60G2800/914

摘要： A height controlling apparatus for controlling at least one actual height as a relative position of (a) a body of a vehicle and (b) at least one wheel of the vehicle relative to each other, the apparatus including at least one height controlling actuator which changes the at least one actual height; and an actuator control device which controls the at least one height controlling actuator so that the at least one actual height approaches at least one target height. The actuator control device includes a possibility detecting device which detects, before an absolute value of a difference of the at least one target height and the at least one actual height exceeds a reference value, whether there is a possibility that an object may be present in a direction in which the body is moved to change the at least one actual height, and a movement restraining portion which controls, when the possibility detecting device detects that there is the possibility, the at least one height controlling actuator to restrain a movement of the body in the direction.

摘要翻译： 一种高度控制装置，用于将至少一个实际高度控制为（a）车体和（b）车辆的至少一个车轮相对于彼此的相对位置，所述装置包括至少一个高度控制致动器 改变至少一个实际高度; 以及致动器控制装置，其控制所述至少一个高度控制致动器，使得所述至少一个实际高度接近至少一个目标高度。 执行器控制装置包括：可能性检测装置，其在所述至少一个目标高度和所述至少一个实际高度的差的绝对值超过参考值之前，检测是否存在所述对象可能存在的可能性 主体移动以改变至少一个实际高度的方向;以及移动抑制部，其在所述可能性检测装置检测到存在所述可能性的情况下，控制所述至少一个高度控制致动器，以限制所述移动 身体朝向。

公开(公告)号：US20060142916A1

公开(公告)日：2006-06-29

申请号：US11298666

申请日：2005-12-12

申请人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

发明人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

IPC分类号： B60G21/067

CPC分类号： B60G17/015 ,  B60G17/016 ,  B60G17/0195 ,  B60G17/04 ,  B60G17/052 ,  B60G17/056 ,  B60G21/06 ,  B60G21/067 ,  B60G2202/154 ,  B60G2202/413 ,  B60G2400/252 ,  B60G2400/5122 ,  B60G2400/823 ,  B60G2500/206 ,  B60G2600/02 ,  B60G2800/222 ,  B60G2800/912 ,  B60G2800/914

摘要： A height controlling apparatus for controlling at least one actual height as a relative position of (a) a body of a vehicle and (b) at least one wheel of the vehicle relative to each other, the apparatus including at least one height controlling actuator which changes the at least one actual height; and an actuator control device which controls the at least one height controlling actuator so that the at least one actual height approaches at least one target height. The actuator control device includes a possibility detecting device which detects, before an absolute value of a difference of the at least one target height and the at least one actual height exceeds a reference value, whether there is a possibility that an object may be present in a direction in which the body is moved to change the at least one actual height, and a movement restraining portion which controls, when the possibility detecting device detects that there is the possibility, the at least one height controlling actuator to restrain a movement of the body in the direction.

摘要翻译： 一种高度控制装置，用于将至少一个实际高度控制为（a）车体和（b）车辆的至少一个车轮相对于彼此的相对位置，所述装置包括至少一个高度控制致动器 改变至少一个实际高度; 以及致动器控制装置，其控制所述至少一个高度控制致动器，使得所述至少一个实际高度接近至少一个目标高度。 执行器控制装置包括：可能性检测装置，其在所述至少一个目标高度和所述至少一个实际高度的差的绝对值超过参考值之前，检测是否存在所述对象可能存在的可能性 主体移动以改变至少一个实际高度的方向;以及移动抑制部，其在所述可能性检测装置检测到存在所述可能性的情况下，控制所述至少一个高度控制致动器，以限制所述移动 身体朝向。

公开(公告)号：US07761205B2

公开(公告)日：2010-07-20

申请号：US11298666

申请日：2005-12-12

申请人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

发明人： Toshio Onuma ,  Masaaki Tabata ,  Takenari Yamaguchi ,  Masaki Kanatani ,  Atsushi Mizuta ,  Hideki Ohashi ,  Koutaro Okimura

IPC分类号： G06F9/00

CPC分类号： B60G17/015 ,  B60G17/016 ,  B60G17/0195 ,  B60G17/04 ,  B60G17/052 ,  B60G17/056 ,  B60G21/06 ,  B60G21/067 ,  B60G2202/154 ,  B60G2202/413 ,  B60G2400/252 ,  B60G2400/5122 ,  B60G2400/823 ,  B60G2500/206 ,  B60G2600/02 ,  B60G2800/222 ,  B60G2800/912 ,  B60G2800/914

摘要： A height controlling apparatus for controlling at least one actual height as a relative position of (a) a body of a vehicle and (b) at least one wheel of the vehicle relative to each other, the apparatus including at least one height controlling actuator which changes the at least one actual height; and an actuator control device which controls the at least one height controlling actuator so that the at least one actual height approaches at least one target height. The actuator control device includes a possibility detecting device which detects, before an absolute value of a difference of the at least one target height and the at least one actual height exceeds a reference value, whether there is a possibility that an object may be present in a direction in which the body is moved to change the at least one actual height, and a movement restraining portion which controls, when the possibility detecting device detects that there is the possibility, the at least one height controlling actuator to restrain a movement of the body in the direction.

公开(公告)号：US07380476B2

公开(公告)日：2008-06-03

申请号：US10913668

申请日：2004-08-06

申请人： Hitoshi Hirai ,  Hideki Ohashi ,  Toshio Mizutaka ,  Kimikazu Yoda ,  Kenichi Uchida ,  Hiroaki Katumata

发明人： Hitoshi Hirai ,  Hideki Ohashi ,  Toshio Mizutaka ,  Kimikazu Yoda ,  Kenichi Uchida ,  Hiroaki Katumata

IPC分类号： G01N1/12

CPC分类号： G01N1/2252 ,  G01N2001/2264

摘要： A gas sampling bag is capable of blowing out the gas uniformly into the bag main body, and filling the bag main body with gas in a securely mixed state. A gas sampling bag that is connected to a constant volume sampling passage, contains a pipe, on which a plurality of gas inlet/outlet holes are formed, in a bag main body, and allows the gas to flow into/out of the bag main body through the gas inlet/outlet holes. The opening of the plurality of gas inlet/outlet holes is formed in such a manner that the size is minimized while the pressure loss is suppressed so as not to increase as far as possible.

摘要翻译： 气体取样袋能够将气体均匀地吹出到袋主体中，并且以可靠的混合状态用气体填充袋主体。 连接到恒定体积采样通道的气体取样袋在袋主体中容纳有形成有多个气体入口/出口孔的管道，并且允许气体流入/流出袋主体 身体通过气体入口/出口孔。 多个气体入口/出口孔的开口形成为尽可能减小压力损失的尺寸，尽可能不增加。

公开(公告)号：US07358875B2

公开(公告)日：2008-04-15

申请号：US11627839

申请日：2007-01-26

申请人： Takeo Inoue ,  Hideki Ohashi

发明人： Takeo Inoue ,  Hideki Ohashi

IPC分类号： H03M1/00

CPC分类号： H04M9/082 ,  H04B3/23

摘要： An echo preventing circuit comprises a filter that is inputted with a first digital signal and outputs a second and a third digital signals; a first DA converter that converts the second digital signal into a first analog signal and outputs the first analog signal; a second DA converter that converts the third digital signal into a second analog signal and outputs the second analog signal; an input/output terminal that outputs the first analog signal or that is inputted with a third analog signal; a subtracting circuit that outputs a fourth analog signal obtained by subtracting the second analog signal from a signal formed by combining the first analog signal and the third analog signal; and an AD converter that converts the fourth analog signal into a fourth digital signal and outputs the fourth digital signal, wherein the filter sets filter coefficients for which the fourth analog signal is a signal formed by removing or attenuating the first analog signal from a signal formed by combining the first analog signal and the third analog signal, based on the fourth digital signal outputted from the AD converter when signals are inputted into the first and the second DA converters while the third analog signal is not present, and wherein the fourth analog signal outputted from the subtracting circuit is outputted as an output signal corresponding to the third analog signal.

摘要翻译： 回波防止电路包括输入第一数字信号并输出​​第二和第三数字信号的滤波器; 第一DA转换器，将第二数字信号转换为第一模拟信号并输出​​第一模拟信号; 第二DA转换器，其将第三数字信号转换为第二模拟信号并输出​​第二模拟信号; 输出/输出端子，其输出第一模拟信号或输入第三模拟信号; 减法电路，输出从通过组合所述第一模拟信号和所述第三模拟信号而形成的信号中减去所述第二模拟信号而获得的第四模拟信号; 以及AD转换器，其将第四模拟信号转换为第四数字信号并输出​​第四数字信号，其中滤波器设置通过从形成的信号中去除或衰减第一模拟信号而形成的第四模拟信号的滤波器系数 当第三模拟信号不存在时，通过将第一模拟信号和第三模拟信号组合在基于从AD转换器输出的第四数字信号输入到第一和第二DA转换器中，并且其中第四模拟信号 输出从减法电路输出的与第三模拟信号对应的输出信号。

公开(公告)号：US20070176812A1

公开(公告)日：2007-08-02

申请号：US11627839

申请日：2007-01-26

申请人： Takeo Inoue ,  Hideki Ohashi

发明人： Takeo Inoue ,  Hideki Ohashi

IPC分类号： H03M1/66

CPC分类号： H04M9/082 ,  H04B3/23

摘要： An echo preventing circuit comprises a filter that is inputted with a first digital signal and outputs a second and a third digital signals; a first DA converter that converts the second digital signal into a first analog signal and outputs the first analog signal; a second DA converter that converts the third digital signal into a second analog signal and outputs the second analog signal; an input/output terminal that outputs the first analog signal or that is inputted with a third analog signal; a subtracting circuit that outputs a fourth analog signal obtained by subtracting the second analog signal from a signal formed by combining the first analog signal and the third analog signal; and an AD converter that converts the fourth analog signal into a fourth digital signal and outputs the fourth digital signal, wherein the filter sets filter coefficients for which the fourth analog signal is a signal formed by removing or attenuating the first analog signal from a signal formed by combining the first analog signal and the third analog signal, based on the fourth digital signal outputted from the AD converter when signals are inputted into the first and the second DA converters while the third analog signal is not present, and wherein the fourth analog signal outputted from the subtracting circuit is outputted as an output signal corresponding to the third analog signal.

摘要翻译： 回波防止电路包括输入第一数字信号并输出​​第二和第三数字信号的滤波器; 第一DA转换器，将第二数字信号转换为第一模拟信号并输出​​第一模拟信号; 第二DA转换器，其将第三数字信号转换为第二模拟信号并输出​​第二模拟信号; 输出/输出端子，其输出第一模拟信号或输入第三模拟信号; 减法电路，输出从通过组合所述第一模拟信号和所述第三模拟信号而形成的信号中减去所述第二模拟信号而获得的第四模拟信号; 以及AD转换器，其将第四模拟信号转换为第四数字信号并输出​​第四数字信号，其中滤波器设置通过从形成的信号中去除或衰减第一模拟信号而形成的第四模拟信号的滤波器系数 当第三模拟信号不存在时，通过将第一模拟信号和第三模拟信号组合在基于从AD转换器输出的第四数字信号输入到第一和第二DA转换器中，并且其中第四模拟信号 输出从减法电路输出的与第三模拟信号对应的输出信号。

公开(公告)号：US20070154022A1

公开(公告)日：2007-07-05

申请号：US11614812

申请日：2006-12-21

申请人： Akira Iketani ,  Hideki Ohashi

发明人： Akira Iketani ,  Hideki Ohashi

IPC分类号： H04B3/20

CPC分类号： H04B3/232

摘要： An echo cancellation circuit that cancels echo generated when an earphone-microphone is used, the earphone-microphone converting an input first analog signal into voice to be output and converting input voice into a second analog signal to be output, the circuit comprising: a cancellation circuit that receives input of first and second analog signals at a first input terminal and input of a third analog signal at a second input terminal, the third analog signal being generated depending on the first analog signal to prevent the first analog signal from being output along with the second analog signal, and that cancels the first analog signal included in the first and second analog signals with the third analog signal to output the first and second analog signals with the first analog signal canceled; a first load circuit disposed between the earphone-microphone and the first input terminal; and a second load circuit corresponding to the first load circuit and a third load circuit corresponding to the impedance of the earphone-microphone, the second and third load circuits being disposed on the side of the second input terminal.

摘要翻译： 一种回声消除电路，其消除使用耳机麦克风时产生的回波，所述耳机麦克风将输入的第一模拟信号转换为语音以输出，并将输入的语音转换为要输出的第二模拟信号，所述电路包括：取消 电路，其在第一输入端接收第一和第二模拟信号的输入，并在第二输入端输入第三模拟信号，第三模拟信号根据第一模拟信号产生，以防止第一模拟信号沿着 利用所述第二模拟信号，并且利用所述第三模拟信号来取消包括在所述第一和第二模拟信号中的所述第一模拟信号，以在所述第一模拟信号被取消的情况下输出所述第一和第二模拟信号; 设置在所述耳机麦克风和所述第一输入端子之间的第一负载电路; 以及对应于第一负载电路的第二负载电路和对应于耳机麦克风的阻抗的第三负载电路，第二和第三负载电路设置在第二输入端的一侧。