公开(公告)号：US20120100821A1

公开(公告)日：2012-04-26

申请号：US13381608

申请日：2010-06-28

申请人： Toru Dan ,  Tomoyuki Tanabe ,  Haruo Kobayashi

发明人： Toru Dan ,  Tomoyuki Tanabe ,  Haruo Kobayashi

IPC分类号： H04B1/06 ,  H04B7/00 ,  H03L7/08

CPC分类号： H03L7/1075 ,  H03L7/099 ,  H03L7/101 ,  H03L2207/50

摘要： In an ADPLL circuit, on the basis of a gain of a digitally controlled oscillator estimated when a loop gain of a certain value is set in the loop filter and on the basis of a device parameter of the digitally controlled oscillator, the DCO gain estimation unit estimates a gain of the digitally controlled oscillator when a loop gain of another value is set in the loop filter.

摘要翻译： 在ADPLL电路中，基于在环路滤波器中设定了一定值的环路增益并基于数字控制振荡器的器件参数来估计的数字控制振荡器的增益时，DCO增益估计单元 估计在环路滤波器中设置另一个值的环路增益时数字控制振荡器的增益。

公开(公告)号：US20110031953A1

公开(公告)日：2011-02-10

申请号：US12866676

申请日：2009-02-03

申请人： Akihiro Kanbe ,  Masato Kaneta ,  Haruo Kobayashi ,  Hitoshi Hirata ,  Tatsuhiro Shimura

发明人： Akihiro Kanbe ,  Masato Kaneta ,  Haruo Kobayashi ,  Hitoshi Hirata ,  Tatsuhiro Shimura

IPC分类号： G05F3/02

CPC分类号： H03F1/0227 ,  H02M2001/0045 ,  H03F3/189 ,  H03F3/245 ,  H03F2200/102 ,  H03F2200/195 ,  H03F2200/451 ,  Y02B70/1483

摘要： The invention aims to maintain a high efficiency even for a high-frequency signal having a wideband envelope. The envelope tracking power supply circuit 5 is a power supply circuit for generating an output voltage according to the envelope of a high frequency signal and comprises a voltage follower circuit 7 for receiving an envelope signal and outputting a voltage according to the envelope signal SE; two parallel resistors Rsense connected in parallel between the output of the voltage follower circuit 7 and an output terminal PO; hysteresis comparators 9a, 9b for detecting respective voltage drops in the parallel resistors Rsense and generating voltages according to the voltage drops; and switching converters 11a, 11b for performing switching according to the respective voltages outputted from the hysteresis comparators 9a, 9b and outputting a voltage to the output terminal PO.

摘要翻译： 本发明的目的在于即使对于具有宽带信封的高频信号也能保持高效率。 信封跟踪电源电路5是用于根据高频信号的包络产生输出电压的电源电路，并且包括用于接收包络信号并根据包络信号SE输出电压的电压跟随器电路7; 在电压跟随器电路7的输出端和输出端子PO之间并联连接的两个并联电阻器Rsense; 磁滞比较器9a，9b，用于检测并联电阻Rsense中的各个电压降，并根据电压降产生电压; 以及用于根据从迟滞比较器9a，9b输出的各个电压进行切换的开关转换器11a，11b，并向输出端子PO输出电压。

公开(公告)号：US07622993B2

公开(公告)日：2009-11-24

申请号：US12189044

申请日：2008-08-08

申请人： Yoshiki Niki ,  Haruo Kobayashi ,  Koichiro Mashiko

发明人： Yoshiki Niki ,  Haruo Kobayashi ,  Koichiro Mashiko

IPC分类号： H03F3/04

CPC分类号： H03F3/45273 ,  H03F3/04 ,  H03F3/345 ,  H03F3/45183

摘要： A current mirror circuit including: a first resistance element having one terminal connected to a first potential, and the other terminal connected to a second potential lower than the first potential; an operational amplifier having a high-potential input terminal connected to the first potential and the one terminal of the first resistance element; a second resistance element having one terminal connected to a low-potential input terminal of the operational amplifier, and the other terminal connected to the second potential; and a transistor having a first electrode connected to an output terminal of the operational amplifier, a second electrode connected to the low-potential input terminal of the operational amplifier and the one terminal of the second resistance element, and a third electrode used as an output terminal, wherein the first and second resistance elements both start to operate from a linear area having lower voltage than a saturation area.

摘要翻译： 一种电流镜电路，包括：第一电阻元件，其具有连接到第一电位的一个端子，而另一个端子连接到低于第一电位的第二电位; 运算放大器，具有连接到第一电位的高电位输入端和第一电阻元件的一个端子; 第二电阻元件，其一端连接到运算放大器的低电位输入端，而另一端连接到第二电位; 以及晶体管，其具有连接到运算放大器的输出端的第一电极，连接到运算放大器的低电位输入端和第二电阻元件的一端的第二电极和用作输出的第三电极 端子，其中第一和第二电阻元件都从具有比饱和区域更低的电压的线性区域开始操作。

公开(公告)号：US07578242B2

公开(公告)日：2009-08-25

申请号：US12295553

申请日：2007-08-17

申请人： Yoshifumi Itabashi ,  Yoshihiro Jizo ,  Akihiro Fujita ,  Hiromori Ishihara ,  Hiroaki Ota ,  Toru Iga ,  Haruo Kobayashi ,  Yaichi Fuwa

发明人： Yoshifumi Itabashi ,  Yoshihiro Jizo ,  Akihiro Fujita ,  Hiromori Ishihara ,  Hiroaki Ota ,  Toru Iga ,  Haruo Kobayashi ,  Yaichi Fuwa

IPC分类号： H01F7/20 ,  B60L13/10

CPC分类号： B60L13/04 ,  B60L2200/26 ,  H01F7/20 ,  H01F27/022 ,  H01F27/06 ,  H01F27/327 ,  Y10T29/49073

摘要： In a magnetic levitation transportation system ground coil unit in which inside an annular coil conductor that is annularly wound, a mounting bush 3 including such a mounting hole 3a as to be parallel to a central axis of the coil conductor is disposed, and the coil conductor and the bush 3 are integrally molded using a thermoplastic resin to form a casing 4 of the coil conductor, thickness of the thermoplastic resin of a connection part that provides a connection between the bush 3 and the coil conductor is made smaller than thickness of the coil conductor, and a plurality of reinforcing ribs 4b to 4i that are formed using the thermoplastic resin are provided radially from the bush 3 side toward the coil conductor side to be integral with the connection part and the casing 4.

摘要翻译： 在环状卷绕的环状线圈导体内部的磁悬浮输送系统接地线圈单元中，设置有包括与线圈导体的中心轴平行的安装孔3a的安装衬套3，线圈导体 并且衬套3使用热塑性树脂整体模制，以形成线圈导体的壳体4，使得在衬套3和线圈导体之间提供连接的连接部分的热塑性树脂的厚度小于线圈的厚度 导体和使用热塑性树脂形成的多个加强肋4b至4i从衬套3侧朝向线圈导体侧径向设置以与连接部和壳体4成一体。

公开(公告)号：US07425870B2

公开(公告)日：2008-09-16

申请号：US11370630

申请日：2006-03-08

申请人： Yoshiki Niki ,  Haruo Kobayashi ,  Koichiro Mashiko

发明人： Yoshiki Niki ,  Haruo Kobayashi ,  Koichiro Mashiko

IPC分类号： H03F3/04

CPC分类号： H03F3/45273 ,  H03F3/04 ,  H03F3/345 ,  H03F3/45183

摘要： There is disclosed a current mirror circuit comprising a first transistor having a first electrode connected to a first potential, a second electrode connected to a second potential lower than the first potential, and a third electrode connected to a third potential higher than the second potential, a second transistor having a first electrode connected to the first potential and the first electrode of the first transistor, and a second electrode connected to the second potential, an operational amplifier having a high-potential input connected to the third potential and the third electrode of the first transistor, and a low-potential input connected to the third electrode of the second transistor, and a third transistor having a first electrode connected to an output of the operational amplifier, a second electrode connected to the low-potential input and the third electrode of the second transistor, and a third electrode used as an output terminal.

摘要翻译： 公开了一种电流镜电路，包括第一晶体管，其具有连接到第一电位的第一电极，连接到低于第一电位的第二电位的第二电极和连接到高于第二电位的第三电位的第三电极， 第二晶体管，具有连接到第一电位的第一电极和第一晶体管的第一电极，以及连接到第二电位的第二电极，具有连接到第三电位的高电位输入的运算放大器和与第三电位相连的第三电极 第一晶体管和连接到第二晶体管的第三电极的低电位输入，以及第三晶体管，其具有连接到运算放大器的输出的第一电极，连接到低电位输入的第二电极和第三晶体管， 第二晶体管的电极和用作输出端子的第三电极。

公开(公告)号：US20050206545A1

公开(公告)日：2005-09-22

申请号：US11055419

申请日：2005-02-10

申请人： Haruo Kobayashi ,  Naoto Hayasaka ,  Takanori Komuro

发明人： Haruo Kobayashi ,  Naoto Hayasaka ,  Takanori Komuro

IPC分类号： G01R31/316 ,  H03M1/10 ,  H03M1/12 ,  H03M1/16 ,  H03M1/38 ,  H03M1/44 ,  H03M1/46 ,  H03M1/66

CPC分类号： H03M1/1285 ,  H03M1/1071 ,  H03M1/167 ,  H03M1/44 ,  H03M1/46

摘要： A method for performing the analog to digital conversion of a repeating signal that includes performing the analog conversion of digital data and generating a reference signal, comparing the repeating signal and the reference signal, holding the comparison result at a prescribed time position of the repeating signal, and adjusting the digital data based on the held comparison result. In addition, an apparatus for performing the analog to digital conversion of a repeating signal by implementing the method described above.

摘要翻译： 一种用于执行重复信号的模数转换的方法，包括执行数字数据的模拟转换并产生参考信号，将重复信号和参考信号进行比较，将比较结果保持在重复信号的规定时间位置 并且基于所保持的比较结果来调整数字数据。 另外，通过实施上述方法，进行重复信号的模数转换的装置。

公开(公告)号：US4862206A

公开(公告)日：1989-08-29

申请号：US186756

申请日：1988-04-26

申请人： Hiroshi Ootsuka ,  Shinji Tominaga ,  Haruo Kobayashi ,  Shuzo Matsushita ,  Takeo Hoda ,  Hiromu Mukai

发明人： Hiroshi Ootsuka ,  Shinji Tominaga ,  Haruo Kobayashi ,  Shuzo Matsushita ,  Takeo Hoda ,  Hiromu Mukai

IPC分类号： G03B7/091 ,  G03B7/16 ,  G03B7/28

CPC分类号： G03B7/091 ,  G03B7/16 ,  G03B7/28

摘要： A contralight compensation exposure control system which determines as a contralight condition and fires a strobe when there is a difference between the output of a partial light measuring means for measuring the brightness of a portion of a scene to be photographed i.e. the brightness of the main object such as a person, and the output of an average light measuring means for measuring the brightness of comparatively large area of the scene i.e. the brightness of the subordinate object such as the background of the main object. The control circuit of the system inhibits the strobe firing and actuates an exposure compensation means to shift the controlled exposure to the overexposure side when a detecting means detect uncompletion of charging of the main capacitor for firing the strobe even if the contralight condition is detected.

摘要翻译： 一种对照补偿曝光控制系统，当在用于测量要拍摄的场景的一部分的亮度的部分光测量装置的输出之间存在差异时，确定为对向条件并且触发选通，即主要对象的亮度 例如人，以及用于测量场景的相对较大面积的亮度的平均光测量装置的输出，即下属对象的亮度，例如主要对象的背景。 当检测装置检测到用于点火选通的主电容器的充电未完成时，即使检测到对向条件，系统的控制电路也禁止闪光灯点亮，并致动曝光补偿装置以将受控曝光转移到过曝光侧。

公开(公告)号：US4279493A

公开(公告)日：1981-07-21

申请号：US129977

申请日：1979-08-10

申请人： Haruo Kobayashi

发明人： Haruo Kobayashi

IPC分类号： G03B15/02 ,  G03B5/00 ,  G03B17/02 ,  G03B17/12 ,  G03B19/07 ,  G03B3/00

CPC分类号： G03B19/07

摘要： PCT No. PCT/JP78/00051 Sec. 371 Date Aug. 10, 1979 Sec. 102(e) Date Aug. 10, 1979 PCT Filed Dec. 12, 1978 PCT Pub. No. WO79/00384 PCT Pub. Date Jun. 28, 1979In a camera having incorporated therein two kinds of photographic lenses respectively selectively settable to a photographic position and a retired position thereof, the camera including an integrally molded camera body which is formed with a film position-determining surface and two lens position-determining surfaces with which respective ends of two kinds of photographic lenses are in contact at different positions with respect to the direction of the camera optical axis, and a space being formed between the two lens position-determining planes for accommodating one of the photographic lenses.Further, the photographic lenses are urged by springs against the respective position-determining planes at their photographic positions.

摘要翻译： PCT No.PCT / JP78 / 00051 Sec。 371日期1979年8月10日 102（e）日期1979年8月10日PCT提交1978年12月12日PCT公布。 公开号WO79 / 00384 日期：1979年6月28日在其中并入有分别可选择性地设置在拍摄位置和其退出位置的两种照相镜头的照相机中，照相机包括整体模制的照相机主体，其形成有胶片位置确定表面和两个 透镜位置确定面，两个摄影透镜的各个端部相对于照相机光轴的方向在不同位置处接触，并且在两个透镜位置确定平面之间形成一个空间，用于容纳 摄影镜头。 此外，照相镜片在其拍摄位置被弹簧抵靠在相应的位置确定平面上。

公开(公告)号：US3945979A

公开(公告)日：1976-03-23

申请号：US529929

申请日：1974-12-05

申请人： Haruo Kobayashi ,  Takenori Asajima ,  Yoshihiro Narita

发明人： Haruo Kobayashi ,  Takenori Asajima ,  Yoshihiro Narita

IPC分类号： C08L69/00 ,  C08K5/16 ,  C08K5/18 ,  C09B1/32

CPC分类号： C08K5/18 ,  C08K5/0041

摘要： Compositions comprising a polycarbonate resin and a mixture of anthraquinone series colorants have excellent transparency.

摘要翻译： 包含聚碳酸酯树脂和蒽醌系着色剂的混合物的组合物具有优异的透明度。

公开(公告)号：US08319675B2

公开(公告)日：2012-11-27

申请号：US12959165

申请日：2010-12-02

申请人： Tomohiko Ogawa ,  Haruo Kobayashi

发明人： Tomohiko Ogawa ,  Haruo Kobayashi

IPC分类号： H03M1/12

CPC分类号： H03M1/0678 ,  H03M1/069 ,  H03M1/462 ,  H03M1/468

摘要： An SAR ADC includes a digital-to-analog converter, a first comparator that compares an input analog signal with a reference analog signal, a second comparator that compares an input analog signal with a reference analog signal, a selection circuit that selects one of comparison results of the first comparator and the second comparator, and a control circuit that changes the multibit digital signal sequentially based on the selected comparison result in a plurality of steps so that the reference analog signal becomes closer to the input analog signal, and the control circuit controls the selection circuit to select the comparison result of the first comparator up to an intermediate step on the way of the plurality of steps and to select the comparison result of the second comparator after the intermediate step, and changes the bit value of the multibit digital signal according to the non-binary algorithm.

摘要翻译： SAR ADC包括数模转换器，将输入模拟信号与参考模拟信号进行比较的第一比较器，将输入模拟信号与参考模拟信号进行比较的第二比较器，选择比较之一的选择电路 第一比较器和第二比较器的结果，以及控制电路，其基于所选择的比较结果顺序地改变多位数字信号，以使得参考模拟信号变得更接近于输入的模拟信号，并且控制电路 控制选择电路以选择第一比较器的比较结果直到多个步骤的中间步骤，并且在中间步骤之后选择第二比较器的比较结果，并且改变多位数字的比特值 信号根据非二进制算法。