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公开(公告)号：US06914940B2
公开(公告)日：2005-07-05
申请号：US09739266
申请日：2000-12-19
CPC分类号： H04B14/046 , H04B14/06
摘要： Provided is a device for improving voice signal in quality by discriminating a radio environment of a signal transmission path and detecting a click noise. The device for improving voice signal in quality calculates an average value for a short interval of a received ADPCM code, identifies from such average value the nature of a radio environment of a signal transmission path, and considers that a click noise is occurred when the average value exceeds a threshold value assigned radio environment. The present invention comprises a click noise detector (22) for outputting a click noise detecting signal, and a click noise suppressing circuit for suppressing the click noise by setting the velocity coefficient of an ADPCM decoder (21) as “0” for a frame in which a frame error detecting signal, which represents the detection of a frame error of the received ADPCM code, and a click noise detecting signal are both detected.
摘要翻译： 提供了一种通过识别信号传输路径的无线电环境并检测咔嗒声噪声来改善质量中的语音信号的装置。 用于改善质量的语音信号的装置计算接收的ADPCM码的短间隔的平均值，从该平均值识别信号传输路径的无线电环境的性质，并且认为当平均值 值超过分配无线电环境的阈值。 本发明包括用于输出咔嗒声噪声检测信号的咔嗒声噪声检测器（22）和用于通过将ADPCM解码器（21）的速度系数设置为“0”的帧的抑制点击噪声抑制电路 检测表示检测到接收到的ADPCM码的帧错误的帧错误检测信号和喀哒声检测信号。
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2.发明授权
公开(公告)号：US6160838A
公开(公告)日：2000-12-12
申请号：US987024
申请日：1997-12-09
申请人： Yoshinori Shinohara , Kazuhiko Seki
发明人： Yoshinori Shinohara , Kazuhiko Seki
摘要： A spread spectrum transmitter and receiver are provided wherein data can be accurately decoded by removing the effect of mutual interference of the quadrature component and in-phase component even when there is carrier frequency error. In a method of spread spectrum communication using a QPSK modulation system, there are provided: a demodulating circuit that receives and demodulates a signal transmitted with a prescribed time difference Td applied between the IQ components; correlators that find the mutual correlation of the IQ components and spreading code; a sampling circuit that samples their output signals; a phase calculator that calculates the phase from the ratio of the IQ components of these output signals; a differential decoding circuit that performs differential decoding on this output signal; an automatic frequency control circuit that corrects the frequency error of this output signal; a decoding circuit; and a clock recovery circuit.
摘要翻译： 提供了一种扩频发射机和接收机，其中即使存在载波频率误差，也可以通过消除正交分量和同相分量的相互干扰的影响来准确地解码数据。 在使用QPSK调制方式的扩频通信方法中，提供：解调电路，接收并解调以IQ分量之间施加的规定时间差Td发送的信号; 发现IQ分量和扩展码的相互关系的相关器; 采样电路，对其输出信号进行采样; 相位计算器，根据这些输出信号的IQ分量的比率来计算相位; 对该输出信号执行差分解码的差分解码电路; 自动频率控制电路，用于校正该输出信号的频率误差; 解码电路; 和时钟恢复电路。
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公开(公告)号：US4835656A
公开(公告)日：1989-05-30
申请号：US182774
申请日：1988-03-07
IPC分类号： H01G4/30
CPC分类号： H01G4/30 , Y10T29/435
摘要： A multi-layered ceramic capacitor characterized by a structure containing glass material layers imposed between adjacent ceramic layers and conductive layers which sandwich the glass material therebetween. The conductive electrode layers and/or glass material layers bind the thin ceramic film pieces during firing at lower temperatures resulting in a strong bonded capacitor having numerous electrical applications.
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公开(公告)号：US20120020082A1
公开(公告)日：2012-01-26
申请号：US13260583
申请日：2010-03-17
申请人： Yoshinori Shinohara
发明人： Yoshinori Shinohara
IPC分类号： F21V3/00
CPC分类号： G02B19/0028 , F21K9/232 , F21V3/02 , F21V3/062 , F21V5/041 , F21V23/023 , F21V23/04 , F21V29/70 , F21V29/89 , F21Y2103/33 , F21Y2113/13 , F21Y2115/10 , G02B5/0242 , G02B5/0278 , G02B19/0061 , G02B19/0071
摘要： Provided is a light emitting device which can uniformly diffuse and radiate light from all the regions of the globe of an LED bulb without deteriorating light transmission efficiency. A light emitting device is provided with a light scattering/guiding globe and an LED which is disposed on one end of the light scattering/guiding globe. The light scattering/guiding globe is a body with no air released from the inside and is composed of a light scattering/guiding material having light scattering particles contained therein. The globe has the bottom surface on the side of the LED, and is provided with a first light incoming surface as a first hollow section, which is formed in a circular cone shape in the light outputting direction from the bottom surface.
摘要翻译： 提供一种发光装置，其可以均匀地漫射和辐射来自LED灯泡的球体的所有区域的光，而不会降低光传输效率。 发光器件设置有光散射/引导球和设置在光散射/引导球的一端的LED。 光散射/引导球体是没有空气从内部释放并且由其中包含光散射颗粒的光散射/引导材料组成的主体。 所述球体具有在所述LED侧的底面，并且设置有作为第一中空部的第一光入射面，所述第一光入射面从所述底面在所述光输出方向上形成为圆锥形。
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公开(公告)号：US5876014A
公开(公告)日：1999-03-02
申请号：US704911
申请日：1996-08-30
CPC分类号： F25D17/045 , F16K31/041 , F25D2317/061 , F25D2400/04 , F25D2500/02
摘要： A motor damper arranged in a passage in a refrigerator through which the cold air flows comprises a frame constituting a part of the passage, a cold air gate formed at the center of the frame, a baffle rotatably secured on a rotation shaft formed on the frame for opening and closing the cold air gate and a rotation mechanism for swinging the baffle between open and closed positions of the cold air gate. The baffle is arranged to enclose a neighboring region by the frame at the position it closes the cold air gate. The rotation mechanism includes a motor arranged outside the frame and in the vicinity of the rotation shaft of the baffle. The motor damper also includes an output shaft of the motor which is rotatably secured to the rotation shaft of the baffle.
摘要翻译： 布置在冰箱通道中的电机阻尼器，冷空气流过该通道包括构成通道一部分的框架，形成在框架中心的冷气门，可旋转地固定在形成在框架上的旋转轴上的挡板 用于打开和关闭冷气门以及用于使挡板在冷气门的打开和关闭位置之间摆动的旋转机构。 挡板被布置成通过框架在其关闭冷气门的位置处包围相邻区域。 旋转机构包括布置在框架外部并且在挡板的旋转轴附近的马达。 马达阻尼器还包括马达的输出轴，其可旋转地固定到挡板的旋转轴。
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公开(公告)号：US08981402B2
公开(公告)日：2015-03-17
申请号：US13521770
申请日：2011-01-04
IPC分类号： H01L33/50 , H01L33/58 , F21V5/04 , G02B19/00 , F21Y101/02
CPC分类号： H01L33/58 , F21V5/04 , F21Y2115/10 , G02B19/0014 , G02B19/0028 , G02B19/0061 , H01L33/50 , H01L2933/0091
摘要： Disclosed are a white LED lighting device and an optical lens used in it. The white LED lighting device comprises a white LED and an optical lens. The white LED includes: a LED chip which emits blue light; and a fluorescent material which is excited by emission light of the LED chip and converts a wavelength into fluorescence of a complementary color of blue. The optical lens is formed with a scattering light guide which is given uniform scattering power in terms of a volume. The scattering light guide includes scattering particles for the scattering efficiency in a short wavelength range of light to be higher than that in a long wavelength range of light.
摘要翻译： 公开了一种白色LED照明装置和其中使用的光学透镜。 白色LED照明装置包括白色LED和光学透镜。 白色LED包括：发射蓝光的LED芯片; 以及由LED芯片的发射光激发并将波长转换为蓝色互补色的荧光的荧光材料。 光学透镜由散射光导体形成，其以体积计给出均匀的散射光焦度。 散射光导包括在短波长范围内的散射效率高于长波长范围内的散射粒子。
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7.发明授权Data communication unit using light-emitting diode for data communication, and electronic device 有权数据通信单元采用发光二极管进行数据通信，电子设备公开(公告)号：US07978984B2
公开(公告)日：2011-07-12
申请号：US11557651
申请日：2006-11-08
申请人： Yoshinori Shinohara
发明人： Yoshinori Shinohara
CPC分类号： H04B10/502
摘要： The present invention enables device downsizing by utilizing a light-emitting diode as a plurality of interfaces. A light-emitting diode 11 of a data communication unit using a light-emitting diode for data communication outputs light when a current flows therethrough. A transmission circuit 13 applies a forward bias to the light-emitting diode 11 based on transmission data. A separation circuit 14 outputs a voltage that changes according to a voltage which is generated in the light-emitting diode 11 when the transmission circuit 13 does not apply the forward bias to the light-emitting diode 11.
摘要翻译： 本发明通过利用发光二极管作为多个界面来实现装置的小型化。 使用数据通信用发光二极管的数据通信单元的发光二极管11在电流流过时输出光。 发送电路13基于发送数据向发光二极管11施加正向偏压。 当发送电路13不向发光二极管11施加正向偏压时，分离电路14输出根据在发光二极管11中产生的电压而变化的电压。
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公开(公告)号：US5723396A
公开(公告)日：1998-03-03
申请号：US745770
申请日：1996-11-08
IPC分类号： C03C3/064 , C03C14/00 , C04B35/495 , H01P7/10
CPC分类号： H01P7/10 , C03C14/004 , C03C3/064 , C04B35/495
摘要： A dielectric composition for high frequencies, which comprises a ceramic component comprising Sr.sub.x (Ni.sub.1/3 Nb.sub.2/3).sub.y O.sub.3 (x/y=0.96-1.06), a ceramic component comprising Sr.sub.x (Ni.sub.1/3 Nb.sub.2/3).sub.y O.sub.3 (x/y=0.96-1.06) as the main constituent and one or more minor constituents which are selected from the group consisting of TiO.sub.2, SrTiO.sub.3 and CaTiO.sub.3 (TiO.sub.2 .ltoreq.25% by mole, SrTiO.sub.3 .ltoreq.6.5% by mole, and CaTiO.sub.3 .ltoreq.13.3% by mole), or a ceramic component comprising Sr.sub.x (Ni.sub.1/3 Nb.sub.2/3).sub.y O.sub.3 (x/y=0.96-1.06) and Ba(M.sup.II.sub.1/3 M.sup.v.sub.2/3)O.sub.3 (M.sup.II is Ni, Mg or Zn, and M.sup.v is Nb or Ta, provided that M.sup.II =Ni, Mg or zn when M.sup.v =Nb, and M.sup.II =Mg or Zn when M.sup.v =Ta) , and 0.1-50% by weight of glass added to the ceramic component.
摘要翻译： 包含Srx（Ni1 / 3Nb2 / 3）yO3（x / y = 0.96-1.06）的陶瓷成分的陶瓷成分，包含Srx（Ni1 / 3Nb2 / 3）yO3（x / y = 0.96-1.06）作为主要成分和一种或多种选自TiO 2，SrTiO 3和CaTiO 3（TiO 2 = 25摩尔％，SrTiO 3 = 6.5摩尔％，CaTiO 3）的次要成分， = 13.3摩尔％），或包含Srx（Ni1 / 3Nb2 / 3）yO3（x / y = 0.96-1.06）和Ba（MII1 / 3Mv2 / 3）O3（MII为Ni，Mg或Zn， Mv为Nb或Ta，条件是当Mv = Nb时MII = Ni，Mg或zn，当Mv = Ta时，MII = Mg或Zn），和添加到陶瓷成分中的玻璃的0.1-50重量％。
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公开(公告)号：US08646953B2
公开(公告)日：2014-02-11
申请号：US13345110
申请日：2012-01-06
IPC分类号： F21V9/00
CPC分类号： F21V7/0008 , F21V2200/00 , F21V2200/30
摘要： A light guiding body of this invention comprises a light incident surface arranged on one end side of a light guide member, a light reflecting surface arranged on another end side of the light guide member opposite to the light incident surface across the light guide member, and a light emitting surface, arranged on a side surface of the light guide member between the light incident surface and the light reflecting surface, through which light input from the light incident surface into the light guide member passes to outside, in which the light guide member is formed as a solid body and at least a part of the light guide member is made from light scattering guide material which contains light scattering particles.
摘要翻译： 本发明的导光体包括布置在导光构件的一端侧上的光入射面，布置在导光构件的另一端侧的光反射面，该光反射面与穿过导光构件的光入射表面相对，以及 发光面，配置在光入射面与光反射面之间的导光部件的侧面，从入射面入射到导光部件的光通过该光入射到外部，导光部件 形成为固体，并且导光构件的至少一部分由包含光散射颗粒的光散射引导材料制成。
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公开(公告)号：US08616746B2
公开(公告)日：2013-12-31
申请号：US13129284
申请日：2009-11-17
申请人： Yoshinori Shinohara
发明人： Yoshinori Shinohara
IPC分类号： A45D42/10
CPC分类号： G02B6/0018 , G02B6/0021 , G02B6/0038 , G02B6/0041
摘要： Provided are an optical element and a light-emitting device with which the illuminated area can be expanded in spite of a small light-emitting area, and that also enable the device to be downsize. The light-emitting device is equipped with sheet-like light-guide sections (a first light-guide section and a second light-guiding section) for guiding light, and a light-emitting member for emitting light. The second light-guide section has a prism section with a saw tooth-like cross-section for changing the direction of the light guided to one of its surfaces. In the prism section, the angle of incidence at which parallel light guided to the second light guide section enters reflective surface of saw teeth at positions away from the LED is set to be greater than the angle of incidence (δ) at which the light enters the reflective surface of the saw teeth at the side toward the LED. In addition, in the prism section, the angle of protrusion of the saw teeth at positions away from the LED is set to be greater than the angle of protrusion of the saw teeth at the side toward the LED.
摘要翻译： 提供了尽管发光面积小的照明区域可以扩张的光学元件和发光装置，并且也使得该装置能够小型化。 发光装置配备有用于引导光的片状导光部（第一导光部和第二导光部）以及用于发光的发光部件。 第二导光部具有棱镜部，该棱镜部具有用于改变被引导到其表面之一的光的方向的锯齿状横截面。 在棱镜部分中，引导到第二导光部的平行光入射到入射到远离LED的位置的锯齿的反射面的入射角被设定为大于入射角（delta） 锯齿侧面朝向LED的反射面。 此外，在棱镜部中，远离LED的位置处的锯齿的突出角度被设定为大于朝向LED侧的锯齿的突出角度。
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