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公开(公告)号：US6081698A
公开(公告)日：2000-06-27
申请号：US192219
申请日：1998-11-16
申请人： Yukihiro Moriyama , Takeshi Takano , Yasuyuki Oishi , Yoshiya Ohsaki , Yuji Kaneko , Koji Takata , Masaru Kabashima
发明人： Yukihiro Moriyama , Takeshi Takano , Yasuyuki Oishi , Yoshiya Ohsaki , Yuji Kaneko , Koji Takata , Masaru Kabashima
CPC分类号： H04L27/368 , H01Q11/12 , H01Q3/267 , H03C3/406 , H04B2001/0425
摘要： Disclosed is a radio apparatus in which modulating signals (I, Q signals) from an arithmetic/control unit are converted to analog signals, which are then applied to an orthogonal modulator. A modulated wave for transmission, which has been produced by orthogonally modulating a reference carrier wave by the modulating signals, is demodulated by the orthogonal detector. The arithmetic/control unit compares the modulating signals and the demodulated signals and, based upon the comparison, updates distortion compensation coefficients and applies pre-distortion processing to the modulating signal using the distortion compensation coefficients. Leakage carrier produced due to offset of the orthogonal modulator is detected and the arithmetic/control unit adjusts the level of the modulating signals or shifts the phase of the reference carrier wave in such a manner that the leakage carrier (offset) becomes zero.
摘要翻译： 公开了一种无线电设备，其中将来自算术/控制单元的调制信号（I，Q信号）转换为模拟信号，然后将其应用于正交调制器。 通过正交检波器解调通过调制信号正交调制参考载波产生的用于传输的调制波。 算术/控制单元比较调制信号和解调信号，并且基于比较，更新失真补偿系数，并使用失真补偿系数对调制信号应用预失真处理。 检测由于正交调制器的偏移而产生的泄漏载波，并且算术/控制单元调节调制信号的电平或以使得泄漏载波（偏移）变为零的方式偏移参考载波的相位。
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公开(公告)号：US6091941A
公开(公告)日：2000-07-18
申请号：US192240
申请日：1998-11-16
申请人： Yukihiro Moriyama , Yuji Kaneko , Koji Takata , Masaru Kabashima
发明人： Yukihiro Moriyama , Yuji Kaneko , Koji Takata , Masaru Kabashima
CPC分类号： H04L27/368 , H01Q11/12 , H01Q3/267 , H03C3/406 , H04B2001/0425
摘要： Disclosed is a radio apparatus in which modulating signals (I, Q signals) from an arithmetic/control unit are converted to analog signals, which are then applied to an orthogonal modulator. A modulated wave for transmission, which has been produced by orthogonally modulating a reference carrier wave by the modulating signals, is demodulated by the orthogonal detector. The arithmetic/control unit compares the modulating signals and the demodulated signals and, based upon the comparison, updates distortion compensation coefficients and applies pre-distortion processing to the modulating signal using the distortion compensation coefficients. Leakage carrier produced due to offset of the orthogonal modulator is detected and the arithmetic/control unit adjusts the level of the modulating signals or shifts the phase of the reference carrier wave in such a manner that the leakage carrier (offset) becomes zero.
摘要翻译： 公开了一种无线电设备，其中将来自算术/控制单元的调制信号（I，Q信号）转换为模拟信号，然后将其应用于正交调制器。 通过正交检波器解调通过调制信号正交调制参考载波产生的用于传输的调制波。 算术/控制单元比较调制信号和解调信号，并且基于比较，更新失真补偿系数，并使用失真补偿系数对调制信号应用预失真处理。 检测由于正交调制器的偏移而产生的泄漏载波，并且算术/控制单元调节调制信号的电平或以使得泄漏载波（偏移）变为零的方式偏移参考载波的相位。
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公开(公告)号：US5903823A
公开(公告)日：1999-05-11
申请号：US617269
申请日：1996-03-18
申请人： Yukihiro Moriyama , Yoshiya Ohsaki
发明人： Yukihiro Moriyama , Yoshiya Ohsaki
CPC分类号： H04L27/368 , H01Q11/12 , H01Q3/267 , H03C3/406 , H04B2001/0425
摘要： Disclosed is a radio apparatus in which modulating signals (I and Q signals) from an arithmetic/control unit are converted to analog signals, which are then applied to an orthogonal modulator. A modulated wave for transmission, which has been produced by orthogonally modulating a reference carrier wave by the modulating signals, is demodulated by the orthogonal detector. The arithmetic/control unit compares the modulating signals and the demodulated signals and, based upon the comparison, updates distortion compensation coefficients and applies pre-distortion processing to the modulating signal using the distortion compensation coefficients. Leakage of carrier produced due offset of the orthogonal modulator is detected and the arithmetic/control unit adjusts the level of the modulating signals or shifts the phase of the reference carrier wave in such a manner that the leakage of carrier (offset) becomes zero.
摘要翻译： 公开了一种无线电设备，其中将来自算术/控制单元的调制信号（I和Q信号）转换为模拟信号，然后将其应用于正交调制器。 通过正交检波器解调通过调制信号正交调制参考载波产生的用于传输的调制波。 算术/控制单元比较调制信号和解调信号，并且基于比较，更新失真补偿系数，并使用失真补偿系数对调制信号应用预失真处理。 检测由正交调制器产生的载波产生的泄漏，并且算术/控制单元调整调制信号的电平或以使载波泄漏变为零的方式偏移参考载波的相位。
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公开(公告)号：US20080252097A1
公开(公告)日：2008-10-16
申请号：US11884893
申请日：2006-02-24
申请人： Tomomi Miyamoto , Norifumi Inoue , Yukihiro Moriyama , Yoshihiro Kinoshita , Tooru Waki , Kazuhiro Takagaki , Akio Okayama
发明人： Tomomi Miyamoto , Norifumi Inoue , Yukihiro Moriyama , Yoshihiro Kinoshita , Tooru Waki , Kazuhiro Takagaki , Akio Okayama
IPC分类号： B60J1/08
CPC分类号： B60J5/0402 , B60J1/17 , B60J10/70 , B60J10/79
摘要： A door glass guiding structure is provided which can be constituted by using a glass guide member made from a low-priced material such as rolled sheet, and is capable of satisfactorily maintaining required functions.The door glass guiding structure 3 comprises the glass guide member 10 which is disposed between two door glasses supported side by side on a door for example, the side door 2) of the vehicle so as to guide the vertical movement of at least one of the door glasses, the core bracket 21 which is constituted of a member different from the glass guide member 10 and is mounted on top end of the glass guide member 10 so as to extend the length thereof upward, and the guide upper end seal member 13 attached to cover the external surface of the core bracket 21 so as to provide water-tight sealing on the top ends of the two door glasses.
摘要翻译： 提供了一种门玻璃引导结构，其可以通过使用由诸如轧制板的低价材料制成的玻璃引导构件来构成，并且能够令人满意地保持所需的功能。 门玻璃引导结构3包括玻璃引导构件10，该玻璃引导构件10设置在车辆的门例如侧门2上并排支撑的两个门玻璃之间，以引导车辆的至少一个的垂直运动 门玻璃，芯托架21由不同于玻璃引导构件10的构件构成，并且安装在玻璃引导构件10的顶端上，以使其长度向上延伸，并且引导上端密封构件13附接 以覆盖芯托架21的外表面，以便在两个门玻璃的顶端上提供防水密封。
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公开(公告)号：US06314144B1
公开(公告)日：2001-11-06
申请号：US09149870
申请日：1998-09-08
IPC分类号： H04L2706
CPC分类号： H03G3/3052
摘要： A digital wireless receiving apparatus performs AGC control. A desired wave level is detected at a modulator, and AGC control is performed for a high frequency portion by detecting a desired wave level at a demodulator. A tap number of a digital filter in the demodulator is controlled or another analog filter of an intermediate frequency detects an input level of an interfering wave or a desired wave, thereby performing AGC control for the high frequency portion and controlling the tap number of the digital filter at the demodulator.
摘要翻译： 数字无线接收装置执行AGC控制。 在调制器处检测到期望的波电平，并且通过在解调器处检测期望的波电平来对高频部分执行AGC控制。 控制解调器中的数字滤波器的抽头号或中频的另一个模拟滤波器检测干扰波或期望波的输入电平，从而对高频部分进行AGC控制，并控制数字滤波器的抽头数 在解调器上进行滤波。
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公开(公告)号：US06571090B1
公开(公告)日：2003-05-27
申请号：US09613613
申请日：2000-07-11
IPC分类号： H04B702
CPC分类号： H04B7/0822 , H04B7/0808 , H04B7/0888
摘要： The present invention relates to a radio receiver or a diversity receiver where reception waves respectively reaching a plurality N of branches in parallel are cyclically selected at a first frequency equal to a value of the product of a symbol frequency, the plurality N being a total number of branches, and a prescribed number E equal to or greater than “2”, the instantaneous values of selected reception waves are sequentially sampled at a second frequency equal to or higher than the first frequency, and a resulting sequence of instantaneous values is cyclically split at the first frequency, whereby sequences of instantaneous values individually corresponding to the plurality N of reception waves are output. In a radio transmission system applying the above radio receiver or diversity receiver, reception waves reaching a plurality of branches are received in parallel without largely increasing hardware in scale.
摘要翻译： 无线电接收机或分集接收机技术领域本发明涉及一种无线电接收机或分集接收机，其中以等于符号频率乘积的值的第一频率循环地选择并行到达多个N个分支的接收波，多个N是总数 的分支和规定数量E等于或大于“2”，所选接收波的瞬时值以等于或高于第一频率的第二频率顺序采样，并且所得到的瞬时值序列被循环地分割 在第一频率处，输出与多个N个接收波分别对应的瞬时值序列。 在应用上述无线电接收机或分集接收机的无线电传输系统中，并行地接收到达多个分支的接收波，而不会大量增加硬件规模。
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公开(公告)号：US06307879B1
公开(公告)日：2001-10-23
申请号：US09052388
申请日：1998-03-31
申请人： Yukihiro Moriyama
发明人： Yukihiro Moriyama
IPC分类号： H04B138
CPC分类号： H04B1/40
摘要： A radio communication apparatus includes: a transmission unit for transmitting a radio wave; and a reception unit for receiving a radio wave and demodulating the same, the reception unit including: an analog filter provided in a first stage of the reception unit; a digital filter provided in a second stage of the reception unit so as to compensate a characteristic of the analog filter by having a filter characteristic of the digital filter varied by varying a tap factor; a test signal generation unit for supplying a test signal to the reception unit; an error state detection unit for detecting an error based on a digital demodulated signal derived from the test signal; and a tap factor setting unit for temporarily setting a tap factor of the digital filter that reduces a level of the error. Supplying of the test signal and detecting of the error are repeated until a target tap factor that minimizes the error is determined, whereupon the target tap factor is set in the digital filter.
摘要翻译： 无线通信装置包括：发送无线电波的发送单元; 以及接收单元，用于接收无线电波并进行解调，所述接收单元包括：设置在所述接收单元的第一级中的模拟滤波器; 提供在所述接收单元的第二级中的数字滤波器，以便通过改变所述数字滤波器的滤波器特性来改变所述模拟滤波器的特性; 测试信号生成单元，用于向接收单元提供测试信号; 误差状态检测单元，用于基于从测试信号导出的数字解调信号来检测误差; 以及用于临时设置降低误差水平的数字滤波器的抽头因子的抽头因子设置单元。 重复提供测试信号和检测误差，直到确定最小化误差的目标抽头因子，从而在数字滤波器中设置目标抽头因子。
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8.发明申请公开(公告)号：US20050156451A1
公开(公告)日：2005-07-21
申请号：US10701169
申请日：2003-11-05
CPC分类号： E05C17/206 , B60J5/0479 , Y10T16/547 , Y10T16/61
摘要： A two-way opening side door structure of a vehicle of which side openings are covered by a front door and a rear door includes a door hinge located at a front end of the front door for swingably supporting the front door, a door hinge located at a rear end of the rear door for swingably supporting the rear door, and an assisting device including a door checker for assisting a vehicle occupant in closing the rear door.
摘要翻译： 一种车辆的双向开口侧门结构，其侧面开口被前门和后门覆盖，包括位于前门前端的门铰链，用于可摆动地支撑前门;门铰链，位于 后门的后端，用于可摆动地支撑后门;以及辅助装置，其包括用于辅助车辆乘员关闭后门的门检查器。
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公开(公告)号：US5995552A
公开(公告)日：1999-11-30
申请号：US564902
申请日：1995-11-29
申请人： Yukihiro Moriyama
发明人： Yukihiro Moriyama
CPC分类号： H04B15/04
摘要： Radio equipment for communicating digital data includes a clock modulation part for angular-modulation of a clock signal by a given modulation signal; and a data processing part processing the digital data based on the clock signal angular-modulated in the clock modulation part and producing angular-modulated digital data. In the radio equipment, levels of harmonics generated from the clock signal and the digital data are reducible.
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公开(公告)号：US5070648A
公开(公告)日：1991-12-10
申请号：US483380
申请日：1990-02-22
申请人： Yukihiro Moriyama
发明人： Yukihiro Moriyama
CPC分类号： E05F11/486 , E05F11/385 , E05F2011/387 , E05Y2201/684 , E05Y2600/10 , E05Y2900/55
摘要： A window regulator for moving a window glass up or down so as to open or close a window of an automotive vehicle door having two guide rails substantially vertically disposed and horizontally spaced in parallel with each other and two sliding members secured to the window glass and mounted on the two guide rails, respectively, for sliding movement. One of the two sliding members is vertically spaced above the other of the two sliding members and caused to slidingly move up or down along the guide rail, thereby moving the window glass up or down so as to close or open the window of the automotive vehicle door.
摘要翻译： 一种窗户调节器，用于向上或向下移动窗玻璃，以便打开或关闭具有两个导轨的机动车门的窗口，所述两个导轨基本上垂直设置并且彼此平行地水平间隔开，并且固定到窗玻璃上的两个滑动构件 分别在两个导轨上滑动。 两个滑动构件中的一个在两个滑动构件中的另一个之上垂直间隔开并沿着导轨滑动地向上或向下滑动，从而向上或向下移动窗玻璃，以关闭或打开机动车辆的窗口 门。
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