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公开(公告)号：US20120076246A1
公开(公告)日：2012-03-29
申请号：US13309077
申请日：2011-12-01
申请人： Eiji Okada , Satoshi Tsukamoto , Yasuo Oba , Takaharu Saeki
发明人： Eiji Okada , Satoshi Tsukamoto , Yasuo Oba , Takaharu Saeki
CPC分类号： H03G3/3068 , H04B1/18
摘要： An automatic gain control device includes amplifiers cascaded, each having a variable gain; level measurement portions respectively corresponding to the amplifiers, where each of the level measurement portions measures a level of an output signal of a corresponding one of the amplifiers in a level measurement period indicated by a level measurement signal; error calculators respectively corresponding to the level measurement portions, where each of the error calculators compares a level measured by a corresponding one of the level measurement portions with a threshold which is set so that a corresponding one of the amplifiers will not saturate, and outputs a comparison result as an error signal; a gain computation section which updates one of the gains of the amplifiers at a time corresponding to a gain update signal, based on the error signals; and an operation controller which generates the level measurement signal and the gain update signal.
摘要翻译： 自动增益控制装置包括级联的放大器，每个具有可变增益; 分别对应于放大器的电平测量部分，其中每个电平测量部分在由电平测量信号指示的电平测量周期中测量相应的一个放大器的输出信号的电平; 分别对应于电平测量部分的误差计算器，其中每个误差计算器将由相应的电平测量部分测量的电平与设置为使得相应的一个放大器不会饱和的阈值进行比较，并输出 比较结果作为误差信号; 增益计算部，其基于所述误差信号，在与增益更新信号对应的时刻更新所述放大器的增益中的一者; 以及产生电平测量信号和增益更新信号的操作控制器。
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公开(公告)号：US20100096945A1
公开(公告)日：2010-04-22
申请号：US12528100
申请日：2008-02-18
IPC分类号： H02K3/34
CPC分类号： H02K3/522 , F04C18/3564 , F04C29/0085 , H02K3/345 , H02K2203/12
摘要： An insulator for a motor includes an annular section, a plurality of tooth sections and a plurality of connecting sections. The tooth sections extend radially inward of an inner circumferential surface of the annular section and are circumferentially arranged about the annular section. The connecting sections connect an inner circumferential surface of an annular section to ends of the tooth sections. Each connecting section includes a circumferential planar portion extending circumferentially from the end of a corresponding one of the tooth sections, and a radial planar portion extending radially from the end of the corresponding one of the tooth sections. Preferably, a stator includes a pair of the insulators, a motor includes the stator, and a compressor includes the motor.
摘要翻译： 电动机的绝缘体包括环形部分，多个齿部分和多个连接部分。 齿部分在环形部分的内圆周表面的径向内侧延伸并围绕环形部分周向布置。 连接部将环状部的内周面与齿部的端部连接。 每个连接部分包括从相应的一个齿部分的端部周向延伸的圆周平面部分和从相应的一个齿部分的端部径向延伸的径向平面部分。 优选地，定子包括一对绝缘体，电动机包括定子，并且压缩机包括电动机。
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公开(公告)号：US08711917B2
公开(公告)日：2014-04-29
申请号：US12812655
申请日：2009-01-16
申请人： Satoshi Tsukamoto , Noriaki Saito , Katsuaki Abe , Kentaro Miyano , Yoshifumi Hosokawa , Yasuyuki Naito
发明人： Satoshi Tsukamoto , Noriaki Saito , Katsuaki Abe , Kentaro Miyano , Yoshifumi Hosokawa , Yasuyuki Naito
CPC分类号： H03H19/004
摘要： A sampling filter device wherein the filter characteristic is variable without using a control signal of a complicated waveform is provided. A sampling filter device 105 has integration capacitors 130 and 131, an integration time adjustment section 180, and a plurality of switches 100, 101, 110, and 111. Input current is integrated in different time duration with one clock and is stored in the integration capacitors 130 and 131 and charges stored in the integration capacitor from several clocks before to one clock before are added and the result is output. When charge is stored in the integration capacitors 130 and 131 with each clock, the integration time duration is changed, whereby it is made possible to weight and add output charge and the filter characteristic changes.
摘要翻译： 提供了一种采样滤波器装置，其中滤波器特性是可变的，而不使用复杂波形的控制信号。 采样滤波器装置105具有积分电容器130和131，积分时间调整部分180和多个开关100,101,110和111.输入电流在一个时钟内以不同的持续时间被积分并被存储在积分 电容器130和131以及存储在积分电容器中的电荷从加到之前的一个时钟之前的几个时钟相加，并且输出结果。 当在每个时钟存储积分电容器130和131中的电荷时，积分持续时间被改变，从而可以对输出电荷进行加权和增加并且滤波器特性改变。
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4.发明申请NONLINEAR DISTORTION COMPENSATING RECEIVER AND NONLINEAR DISTORTION COMPENSATION METHOD 有权非线性失真补偿接收器和非线性失真补偿方法公开(公告)号：US20120086504A1
公开(公告)日：2012-04-12
申请号：US13378477
申请日：2010-07-05
IPC分类号： H04B1/10
CPC分类号： H04B1/109 , H04B1/0028 , H04B1/123 , H04L27/3863
摘要： Disclosed are a nonlinear distortion compensating receiver and nonlinear distortion compensation method, wherein nonlinear distortion is reduced with a simple circuit configuration. A correction (opposite characteristics) filter (104) has characteristics opposite that of the frequency characteristics of a direct sampling mixer (102) and corrects signals sampled by the direct sampling mixer (102). In the main path, a LPF (106) extracts a frequency band component of a desired signal from the corrected signal. In the replica path, a BPF (107) extracts the frequency band component of a blocker signal from the corrected signal. A cubing circuit (108) uses the frequency band component of the blocker signal to generate a replica signal for the nonlinear distortion. An adaptive filter (110) performs filter processing on the replica signal while updating the filter coefficients. A subtractor (111) subtracts the output signal of the adaptive filter (110) from the frequency band component of the extracted desired signal and outputs the subtraction result as the desired signal.
摘要翻译： 公开了一种非线性失真补偿接收机和非线性失真补偿方法，其中通过简单的电路配置来减少非线性失真。 校正（相反特性）滤波器（104）具有与直接采样混频器（102）的频率特性相反的特性，并且校正由直接采样混频器（102）采样的信号。 在主路径中，LPF（106）从校正信号中提取期望信号的频带分量。 在副本路径中，BPF（107）从修正信号中提取阻塞信号的频带分量。 立方体电路（108）使用阻塞信号的频带分量来产生用于非线性失真的复制信号。 自适应滤波器（110）在更新滤波器系数的同时对复制信号执行滤波处理。 减法器（111）从所提取的期望信号的频带分量中减去自适应滤波器（110）的输出信号，并输出相减结果作为期望信号。
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公开(公告)号：US20110014068A1
公开(公告)日：2011-01-20
申请号：US12934480
申请日：2009-03-11
摘要： A stator for a motor of a compressor includes a stator core, an insulator fitted on an axial end face of the stator core, and coils wound around the stator core and the insulator. The insulator has an annular portion, a plurality of circumferentially arranged tooth portions projecting radially inwardly from an inner peripheral surface of the annular portion, and a cylindrical-shaped wall section erected on an axial end face of the annular portion. The coils include crossover wires routed on an outer peripheral surface of the wall section of the insulator so as to extend obliquely relative to a plane orthogonal to an axis of the stator, as viewed in a direction orthogonal to the axis.
摘要翻译： 一种用于压缩机的电动机的定子，包括定子铁心，安装在定子铁芯的轴向端面上的绝缘体，以及卷绕在定子铁芯和绝缘体上的线圈。 绝缘体具有环状部，从环状部的内周面向径向向内突出的多个周向配置的齿部，以及竖立在环状部的轴向端面上的圆筒状的壁部。 线圈包括在绝缘体的壁部分的外周表面上布置的交叉导线，以便在垂直于该轴线的方向上相对于垂直于定子的轴线的平面倾斜地延伸。
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公开(公告)号：US09118234B2
公开(公告)日：2015-08-25
申请号：US13147247
申请日：2010-01-22
CPC分类号： H02K3/522 , H02K1/185 , H02K7/14 , H02K15/12 , H02K2203/06
摘要： A stator includes a core and an insulator. The core has a plurality of annularly arranged tooth portions. The insulator is disposed on an end portion of the core, and has an annular wall portion extending in a direction departing from the core. A protrusion protrudes radially outward across an entire circumference of the wall portion, and the protrusion is provided on an outer circumferential surface of the wall portion.
摘要翻译： 定子包括芯和绝缘体。 芯具有多个环形布置的齿部。 绝缘体设置在芯的端部上，并且具有沿离开芯的方向延伸的环形壁部。 突出部沿着壁部的整个周向径向向外突出，突起设置在壁部的外周面上。
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公开(公告)号：US20110013736A1
公开(公告)日：2011-01-20
申请号：US12812655
申请日：2009-01-16
申请人： Satoshi Tsukamoto , Noriaki Saito , Katsuaki Abe , Kentaro Miyano , Yoshifumi Hosokawa , Yasuyuki Naito
发明人： Satoshi Tsukamoto , Noriaki Saito , Katsuaki Abe , Kentaro Miyano , Yoshifumi Hosokawa , Yasuyuki Naito
CPC分类号： H03H19/004
摘要： A sampling filter device wherein the filter characteristic is variable without using a control signal of a complicated waveform is provided. A sampling filter device 105 has integration capacitors 130 and 131, an integration time adjustment section 180, and a plurality of switches 100, 101, 110, and 111. Input current is integrated in different time duration with one clock and is stored in the integration capacitors 130 and 131 and charges stored in the integration capacitor from several clocks before to one clock before are added and the result is output. When charge is stored in the integration capacitors 130 and 131 with each clock, the integration time duration is changed, whereby it is made possible to weight and add output charge and the filter characteristic changes.
摘要翻译： 提供了一种采样滤波器装置，其中滤波器特性是可变的，而不使用复杂波形的控制信号。 采样滤波器装置105具有积分电容器130和131，积分时间调整部分180和多个开关100,101,110和111.输入电流在一个时钟内以不同的持续时间被积分并被存储在积分 电容器130和131以及存储在积分电容器中的电荷从加到之前的一个时钟之前的几个时钟相加，并且输出结果。 当在每个时钟存储积分电容器130和131中的电荷时，积分持续时间被改变，从而可以对输出电荷进行加权和增加并且滤波器特性改变。
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公开(公告)号：US06596407B2
公开(公告)日：2003-07-22
申请号：US09873383
申请日：2001-06-05
IPC分类号： B32B2736
CPC分类号： C08J7/047 , C08G18/8061 , C08J2367/02 , C08J2475/00 , C09D175/06 , Y10T428/249953 , Y10T428/249955 , Y10T428/249958 , Y10T428/249978 , Y10T428/249992 , Y10T428/31565 , Y10T428/31786 , Y10T428/31797
摘要： The present invention provides a coated polyester film consisting of a polyester film having opacity as shown by an optical density of not less than 0.3, and a coating layer formed on at least one surface of this polyester film, wherein a surface of this coating layer shows a 60-degree specular glossiness G1 and a 75-degree specular glossiness G2, that satisfy the following formulas (1) and (2): G1≦20 (1) 1
摘要翻译： 本发明提供一种涂布聚酯薄膜，其由不透明度的聚酯薄膜组成，光密度不小于0.3，在该聚酯薄膜的至少一个表面上形成涂层，其中该涂层的表面显示 满足下式（1）和（2）的60度镜面光泽度G1和75度镜面光泽度G2：
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9.发明授权Nonlinear distortion compensating receiver and nonlinear distortion compensation method 有权非线性失真补偿接收机和非线性失真补偿方法公开(公告)号：US08655297B2
公开(公告)日：2014-02-18
申请号：US13378477
申请日：2010-07-05
IPC分类号： H04B1/10
CPC分类号： H04B1/109 , H04B1/0028 , H04B1/123 , H04L27/3863
摘要： Disclosed are a nonlinear distortion compensating receiver and nonlinear distortion compensation method, wherein nonlinear distortion is reduced with a simple circuit configuration. A correction (opposite characteristics) filter (104) has characteristics opposite that of the frequency characteristics of a direct sampling mixer (102) and corrects signals sampled by the direct sampling mixer (102). In the main path, a LPF (106) extracts a frequency band component of a desired signal from the corrected signal. In the replica path, a BPF (107) extracts the frequency band component of a blocker signal from the corrected signal. A cubing circuit (108) uses the frequency band component of the blocker signal to generate a replica signal for the nonlinear distortion. An adaptive filter (110) performs filter processing on the replica signal while updating the filter coefficients. A subtractor (111) subtracts the output signal of the adaptive filter (110) from the frequency band component of the extracted desired signal and outputs the subtraction result as the desired signal.
摘要翻译： 公开了一种非线性失真补偿接收机和非线性失真补偿方法，其中通过简单的电路配置来减少非线性失真。 校正（相反特性）滤波器（104）具有与直接采样混频器（102）的频率特性相反的特性，并且校正由直接采样混频器（102）采样的信号。 在主路径中，LPF（106）从校正信号中提取期望信号的频带分量。 在副本路径中，BPF（107）从修正信号中提取阻塞信号的频带分量。 立方体电路（108）使用阻塞信号的频带分量来产生用于非线性失真的复制信号。 自适应滤波器（110）在更新滤波器系数的同时对复制信号执行滤波处理。 减法器（111）从所提取的期望信号的频带分量中减去自适应滤波器（110）的输出信号，并输出相减结果作为期望信号。
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公开(公告)号：US08373320B2
公开(公告)日：2013-02-12
申请号：US12934480
申请日：2009-03-11
摘要： A stator for a motor of a compressor includes a stator core, an insulator fitted on an axial end face of the stator core, and coils wound around the stator core and the insulator. The insulator has an annular portion, a plurality of circumferentially arranged tooth portions projecting radially inwardly from an inner peripheral surface of the annular portion, and a cylindrical-shaped wall section erected on an axial end face of the annular portion. The coils include crossover wires routed on an outer peripheral surface of the wall section of the insulator so as to extend obliquely relative to a plane orthogonal to an axis of the stator, as viewed in a direction orthogonal to the axis.
摘要翻译： 一种用于压缩机的电动机的定子，包括定子铁心，安装在定子铁芯的轴向端面上的绝缘体，以及卷绕在定子铁芯和绝缘体上的线圈。 绝缘体具有环状部，从环状部的内周面向径向向内突出的多个周向配置的齿部，以及竖立在环状部的轴向端面上的圆筒状的壁部。 线圈包括在绝缘体的壁部分的外周表面上布置的交叉导线，以便在垂直于该轴线的方向上相对于垂直于定子的轴线的平面倾斜地延伸。
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