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41. 发明授权

US5489901A Data input/output circuit for a digital signal processing system 失效
标题翻译：数字信号处理系统的数据输入/输出电路
公开(公告)号：US5489901A
公开(公告)日：1996-02-06
申请号：US21832
申请日：1993-02-24
申请人： Mituyoshi Fukuda , Masahisa Shimizu , Hideki Ohashi , Masaki Kawaguchi
发明人： Mituyoshi Fukuda , Masahisa Shimizu , Hideki Ohashi , Masaki Kawaguchi
IPC分类号： G06F5/00 , G06F7/76 , H03M9/00 , H04L13/10 , H04L29/06 , H03M7/00
CPC分类号： G06F7/768 , H03M9/00
摘要： A data input/output circuit includes a 32-bit reversible shift register (1) which includes four 8-bit reversible shift registers (2-5). Input gate circuits (6, 7) selectively apply data being inputted in a bit-serial fashion from an external to the 8-bit reversible shift registers (3, 4), and output gate circuits (8-12) selectively output data being stored in arbitrary stages of the 32-bit reversible shift register (1) in a bit-serial fashion. Input latches (13-15) and output latches (16-18) each of which is an 8-bit latch are connected to the respective 8-bit reversible shift registers (2-4) and a data bus (19). The input latches (13-15) hold the data being stored in the 8-bit reversible shift registers (2-4) and send the same onto the data bus (19) in a bit-parallel fashion, and the output latches (16-18) hold the data being sent from the data bus (19) and preset the same into the 8-bit reversible shift registers (2-4) in a bit-parallel fashion.
摘要翻译：数据输入/输出电路包括一个32位可逆移位寄存器（1），它包括四个8位可逆移位寄存器（2-5）。输入门电路（6,7）有选择地将从数据串行方式输入的数据从外部输入到8位可逆移位寄存器（3,4），并且输出门电路（8-12）选择性地输出正被存储的数据在32位可逆移位寄存器（1）的任意阶段以位串行的方式。每个8位锁存器的输入锁存器（13-15）和输出锁存器（16-18）连接到相应的8位可逆移位寄存器（2-4）和数据总线（19）。输入锁存器（13-15）保持存储在8位可逆移位寄存器（2-4）中的数据，并以位并行方式将其发送到数据总线（19），输出锁存器（16 -18）保持从数据总线（19）发送的数据，并将它们以位并行的方式预设为8位可逆移位寄存器（2-4）。

42. 发明授权

US5444603A Push-on fixer for screw engagement 失效
标题翻译：用于螺丝接合的推杆式定位器
公开(公告)号：US5444603A
公开(公告)日：1995-08-22
申请号：US273129
申请日：1994-07-14
申请人： Yasushi Otsuka , Masayoshi Unno , Hideki Ohashi
发明人： Yasushi Otsuka , Masayoshi Unno , Hideki Ohashi
IPC分类号： B60Q1/068 , B60Q1/06 , F16B39/284
CPC分类号： B60Q1/0683 , B60Q2900/20 , Y02T10/88 , Y10S411/918
摘要： A push-on fixer for screw engagement in which a plurality of radially extending notches are formed in a circumferential edge region of a circular hole formed at a center portion of a thin discoid body, and a plurality of inner plate spring pieces are formed on the circumferential edge region of the circular hole so as to allow insertion of an aiming screw into the circular hole and so as to clamp the inserted aiming screw, is provided. An aiming screw is inserted into an aiming screw insertion hole of a lamp body of an automobile head lamp, and is retained so as to be prevented from coming out of the lamp body. A plurality of outer plate spring pieces which press against a push-on fixer abutment surface of the lamp body and a plurality of clamp release claws for releasing the clamping of the screw by the screw clamp plate spring pieces are formed on the outer circumferential edge of the thin discoid body.
摘要翻译：一种用于螺钉接合的推压定位器，其中在形成在薄盘状体的中心部分处的圆形孔的圆周边缘区域中形成有多个径向延伸的凹口，以及多个内板弹簧片提供圆孔的圆周边缘区域，以便允许将瞄准螺钉插入到圆形孔中并且夹紧插入的瞄准螺钉。将瞄准螺钉插入汽车前灯的灯体的瞄准螺钉插入孔中，并且被保持以防止从灯体出来。多个外壳板弹簧片压靠在灯体的推动定位器抵接表面上，并且多个夹紧释放爪用于通过螺旋夹板弹簧片释放螺钉的夹紧而形成在外周边缘上薄的圆盘状体。

43. 发明授权

US5343370A Motor vehicle headlamp 失效
标题翻译：机动车前照灯
公开(公告)号：US5343370A
公开(公告)日：1994-08-30
申请号：US779278
申请日：1991-10-18
申请人： Hideki Ohashi , Hisayoshi Murai , Hiroyuki Makita
发明人： Hideki Ohashi , Hisayoshi Murai , Hiroyuki Makita
IPC分类号： B60Q1/00 , B60Q1/04 , F21S8/10 , F21V19/00 , F21V25/00
CPC分类号： F21V25/00 , B60Q1/0041 , B60Q1/007 , B60Q1/0094 , F21S48/1186 , F21S48/1109
摘要： A motor vehicle headlamp in which electromagnetic waves generated when the discharge bulb employed therein as the light source is activated are prevented from leaking out of the headlamp and interfering with other circuitry on the vehicle. The lamp body of the headlamp is made of a conductive material, or an insulating resin coated with a conductive layer. The lamp body or conductive layer is grounded to the body of the vehicle, thereby to ground out potentially interfering electromagnetic waves generated inside the lamp body.
摘要翻译：当其中作为光源使用的放电灯泡被激活时产生的电磁波的机动车辆前照灯被防止从前照灯泄漏并与车辆上的其它电路干扰。前照灯的灯体由导电材料或涂覆有导电层的绝缘树脂制成。灯体或导电层被接地到车体，从而将在灯体内产生的潜在的干扰性电磁波地电。

44. 发明授权

US08934621B2 Echo prevention circuit having signal subtracter feature 有权
标题翻译：具有信号减法器特征的回波防止电路
公开(公告)号：US08934621B2
公开(公告)日：2015-01-13
申请号：US11277200
申请日：2006-03-22
申请人： Hideki Ohashi , Kozo Okuda , Takeo Inoue
发明人： Hideki Ohashi , Kozo Okuda , Takeo Inoue
IPC分类号： H04M9/08 , H04B3/23
CPC分类号： H04B3/23
摘要： An echo prevention circuit comprises an input terminal to which a first input signal is input; a first FIR filter into which the first input signal is input through the input terminal; a second FIR filter into which the first input signal is input at the same time as into the first FIR filter; an input/output terminal to which an output signal of the first FIR filter is output or a second input signal is input; a subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; and an output terminal to which an output signal of the subtracter is output. The first and the second FIR filters have such filter coefficients that the output signal through the output terminal has only the output signal from the first FIR filter removed.
摘要翻译：回波防止电路包括输入第一输入信号的输入端子; 第一FIR滤波器，通过输入端输入第一输入信号; 第一FIR滤波器，其中与第一FIR滤波器同时输入第一输入信号; 输入/输出第一FIR滤波器的输出信号或输入第二输入信号的输入/输出端子; 减法器，从第一FIR滤波器的输出信号和第二输入信号的组合信号中减去第二FIR滤波器的输出信号; 以及输出减法器的输出信号的输出端子。第一和第二FIR滤波器具有通过输出端的输出信号仅具有去除第一FIR滤波器的输出信号的滤波器系数。

45. 发明授权

US08467544B2 Filter coefficient setting device and echo prevention device 有权
标题翻译：滤波系数设定装置及回声防止装置
公开(公告)号：US08467544B2
公开(公告)日：2013-06-18
申请号：US11968605
申请日：2008-01-02
申请人： Takeo Inoue , Hideki Ohashi
发明人： Takeo Inoue , Hideki Ohashi
IPC分类号： H04B15/00 , H04B3/20 , H04M9/08
CPC分类号： H04M9/082
摘要： A filter coefficient setting device for setting a filter coefficient of an echo prevention device including a first FIR filter, and a second FIR filter, comprises: a filter coefficient initial setting portion configured to set a predetermined filter coefficient for the first and second FIR filters when the echo prevention device is started.
摘要翻译：一种用于设置包括第一FIR滤波器和第二FIR滤波器的回波防止装置的滤波器系数的滤波器系数设置装置，包括：滤波器系数初始设置部分，被配置为设置第一和第二FIR滤波器的预定滤波器系数，回波防止装置启动。

46. 发明授权

US08036376B2 Echo prevention circuit having adaptive digital filter 有权
标题翻译：具有自适应数字滤波器的回波防止电路
公开(公告)号：US08036376B2
公开(公告)日：2011-10-11
申请号：US11277210
申请日：2006-03-22
申请人： Hideki Ohashi , Kozo Okuda , Takeo Inoue
发明人： Hideki Ohashi , Kozo Okuda , Takeo Inoue
IPC分类号： H04M9/08
CPC分类号： H04B3/23
摘要： An echo prevention circuit comprises a first and second FIR filters into which a first input signal is input through an input terminal; an input/output terminal to which an output signal of the first FIR filter is output and the output signal reflected is input or a second input signal is input; a first subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; an adaptive digital filter into which the output signal of the first FIR filter is input; a second subtracter that subtracts the output of the adaptive digital filter from the output of the first subtracter. The adaptive digital filter has such filter coefficients that based on the output of the second subtracter, the output signal from the output terminal is the output from the first subtracter that has had the other than the second input signal removed.
摘要翻译：回波防止电路包括通过输入端输入第一输入信号的第一和第二FIR滤波器; 输出第一FIR滤波器的输出信号并输入反射的输出信号或输入第二输入信号的输入/输出端子; 第一减法器，从第一FIR滤波器的输出信号和第二输入信号的组合信号中减去第二FIR滤波器的输出信号; 自适应数字滤波器，其中输入第一FIR滤波器的输出信号; 第二减法器，其从第一减法器的输出中减去自适应数字滤波器的输出。自适应数字滤波器具有基于第二减法器的输出的滤波器系数，来自输出端的输出信号是除去除了第二输入信号之外的第一减法器的输出。

47. 发明申请

US20110148617A1 TIRE INFLATION PRESSURE MONITORING APPARATUS 有权
标题翻译：轮胎充气压力监测装置
公开(公告)号：US20110148617A1
公开(公告)日：2011-06-23
申请号：US12676669
申请日：2009-04-24
申请人： Hideki Kusunoki , Hideki Ohashi
发明人： Hideki Kusunoki , Hideki Ohashi
IPC分类号： B60C23/02
CPC分类号： B60C23/00 , B60C23/02 , B60C23/0401 , B60C23/0408 , B60C23/0474 , G01M17/02
摘要： An inflation pressure sensor is mounted in a wheel of a vehicle and determines a tire inflation pressure. A wheel-side communication device transmits a detected tire inflation pressure to a body-side communication device at a predetermined interval. An inflation pressure storing unit stores, as an after-travel inflation pressure, a tire inflation pressure after start of travel of the vehicle. A comparing unit compares the after-travel inflation pressure with a lowest reference pressure. The lowest reference pressure is a tire inflation pressure immediately after start of the vehicle or a predetermined recommended inflation pressure. A reference pressure setting unit sets the after-travel inflation pressure as a reference pressure of tire inflation pressure determination when the after-travel inflation pressure is higher than the lowest reference pressure, and sets the lowest reference pressure as a reference pressure of tire inflation pressure determination when the after-travel inflation pressure is equal to or lower than the lowest reference pressure. When the tire inflation pressure becomes below an alarm pressure threshold obtained from the reference pressure, an alarm unit generates an alarm.
摘要翻译：充气压力传感器安装在车辆的车轮中并确定轮胎充气压力。车轮侧通信装置以预定间隔将检测到的轮胎充气压力发送到车体侧通信装置。充气压力存储单元作为行驶后充气压力存储车辆行驶开始后的轮胎充气压力。比较单元将后行程充气压力与最低参考压力进行比较。最低参考压力是车辆开始之后立即的轮胎充气压力或预定的推荐充气压力。参考压力设定单元将行驶后充气压力设定为在行驶后充气压力高于最低基准压力时的轮胎充气压力的基准压力，并将最低基准压力设定为轮胎充气压力的基准压力当行驶后充气压力等于或低于最低参考压力时的确定。当轮胎充气压力低于从参考压力获得的报警压力阈值时，报警单元产生报警。

48. 发明授权

US07420488B2 Apparatus and method for setting filter coefficient, and recording medium having a program recorded thereon 有权
标题翻译：用于设置滤波器系数的装置和方法，以及其上记录有程序的记录介质
公开(公告)号：US07420488B2
公开(公告)日：2008-09-02
申请号：US11672648
申请日：2007-02-08
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
摘要： Echo preventing circuit includes first and second FIR filters. The outputs of the first and second FIR filters are converted into first and second analog signals. An input/output terminal outputs the first analog signal or receives a third analog signal. An AD converter converts an analog signal obtained by subtracting the second analog signal from a signal formed by combining the first analog signal and the third analog signal. A response signal acquiring unit acquires a first response signal from an output of the first FIR filter to an output of the AD converter. A filter coefficient setting unit sets the filter coefficients of the second FIR filter based on the first response signal and sets the filter coefficients of the first FIR filter based on second response signal of a section from and output of the second FIR filter to an output of the AD converter.
摘要翻译：回波防止电路包括第一和第二FIR滤波器。第一和第二FIR滤波器的输出被转换成第一和第二模拟信号。输入/输出端输出第一模拟信号或接收第三模拟信号。 AD转换器通过从通过组合第一模拟信号和第三模拟信号而形成的信号中减去第二模拟信号而获得的模拟信号。响应信号获取单元从第一FIR滤波器的输出到AD转换器的输出获取第一响应信号。滤波器系数设定单元基于第一响应信号设置第二FIR滤波器的滤波器系数，并且基于从第二FIR滤波器的一部分和从第二FIR滤波器的输出的第二响应信号将第一FIR滤波器的滤波器系数设置为 AD转换器。

49. 发明授权

US07400278B2 Echo prevention circuit, filter coefficient setting method, and recording medium with program recorded 有权
标题翻译：回波防止电路，滤波器系数设定方法和记录有程序的记录介质
公开(公告)号：US07400278B2
公开(公告)日：2008-07-15
申请号：US11681643
申请日：2007-03-02
申请人： Takeo Inoue , Hideki Ohashi , Yoshitaka Onaya
发明人： Takeo Inoue , Hideki Ohashi , Yoshitaka Onaya
IPC分类号： H03M1/00
CPC分类号： H04M9/082
摘要： An echo prevention circuit includes a filter that receives a first digital signal and outputs second and third digital signals; first and second DA converter that convert the second and third digital signals into first and second analog signals respectively; a circuit to subtract the second analog signal from a signal generated by combining the first analog signal and a third analog signal, a circuit to amplify the signal from the subtracting circuit; an AD converter that converts the amplified signal into a digital signal; a responsive signal acquiring unit to acquire a first response signal from the input of the first DA converter to the output of the AD converter and to acquire a second response signal from the input of the second DA converter to the output of the AD converter; and a unit to set filter coefficients based on the first and second response signals.
摘要翻译：回波防止电路包括：接收第一数字信号并输出第二和第三数字信号的滤波器; 第一和第二DA转换器，分别将第二和第三数字信号转换成第一和第二模拟信号; 从通过组合第一模拟信号和第三模拟信号而产生的信号中减去第二模拟信号的电路，放大来自减法电路的信号的电路; AD转换器，将放大的信号转换成数字信号; 响应信号获取单元，用于从第一DA转换器的输入到AD转换器的输出获取第一响应信号，并从第二DA转换器的输入到AD转换器的输出获取第二响应信号; 以及基于第一和第二响应信号来设置滤波器系数的单元。

50. 发明申请

US20060218215A1 ECHO PREVENTION CIRCUIT HAVING ADAPTIVE DIGITAL FILTER 有权
标题翻译：具有自适应数字滤波器的ECHO预防电路
公开(公告)号：US20060218215A1
公开(公告)日：2006-09-28
申请号：US11277210
申请日：2006-03-22
申请人： Hideki Ohashi , Kozo Okuda , Takeo Inoue
发明人： Hideki Ohashi , Kozo Okuda , Takeo Inoue
IPC分类号： G06F17/10
CPC分类号： H04B3/23
摘要： An echo prevention circuit comprises a first and second FIR filters into which a first input signal is input through an input terminal; an input/output terminal to which an output signal of the first FIR filter is output and the output signal reflected is input or a second input signal is input; a first subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; an adaptive digital filter into which the output signal of the first FIR filter is input; a second subtracter that subtracts the output of the adaptive digital filter from the output of the first subtracter. The adaptive digital filter has such filter coefficients that based on the output of the second subtracter, the output signal from the output terminal is the output from the first subtracter that has had the other than the second input signal removed.
摘要翻译：回波防止电路包括通过输入端输入第一输入信号的第一和第二FIR滤波器; 输出第一FIR滤波器的输出信号并输入反射的输出信号或输入第二输入信号的输入/输出端子; 第一减法器，从第一FIR滤波器的输出信号和第二输入信号的组合信号中减去第二FIR滤波器的输出信号; 自适应数字滤波器，其中输入第一FIR滤波器的输出信号; 第二减法器，其从第一减法器的输出中减去自适应数字滤波器的输出。自适应数字滤波器具有基于第二减法器的输出的滤波器系数，来自输出端的输出信号是除去除了第二输入信号之外的第一减法器的输出。

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