公开(公告)号：US09013128B2

公开(公告)日：2015-04-21

申请号：US13610310

申请日：2012-09-11

申请人： Naoki Okamoto ,  Masaki Hano

发明人： Naoki Okamoto ,  Masaki Hano

IPC分类号： H02P6/04 ,  H02P6/18 ,  H02P27/08

CPC分类号： H02P6/182 ,  H02P27/08

摘要： A brushless motor drive device switches energization modes for supplying power to two phases of a three-phase brushless motor, based on an induced voltage induced in a non-energized phase. In a case in which a target duty ratio Dt, which is a duty ratio of a PWM signal according to a manipulated variable of the brushless motor becomes less than a detection limit value Dlim, which is the lower limit of a duty ratio capable of detecting an induced voltage, there is set a detection timing (1/N) for detecting an induced voltage according to the cycle of a PWM signal, and a detection time duty ratio D1, which is a duty ratio of the PWM signal at the detection timing, is restricted to Dlim.

摘要翻译： 无刷电动机驱动装置基于在非通电阶段中感应的感应电压来切换用于向三相无刷电动机的两相供电的通电模式。 在作为根据无刷电动机的操作量的PWM信号的占空比的目标占空比Dt小于能够检测的占空比的下限的检测限制值Dlim的情况下 感应电压，根据PWM信号的周期设定用于检测感应电压的检测定时（1 / N），以及作为检测时刻的PWM信号的占空比的检测时间占空比D1 ，限于Dlim。

公开(公告)号：US08945805B2

公开(公告)日：2015-02-03

申请号：US12810725

申请日：2009-02-26

申请人： Yoshinobu Baba ,  Koh Ishigami ,  Naoki Okamoto ,  Tomoko Endo

发明人： Yoshinobu Baba ,  Koh Ishigami ,  Naoki Okamoto ,  Tomoko Endo

IPC分类号： G03G9/113 ,  G03G9/08

CPC分类号： G03G9/1133 ,  G03G9/0819 ,  G03G9/0827

摘要： The present invention provides an image of high image quality by using a magnetic carrier coated with a novel coating resin composition. Further, the present invention stably provides a good image which is hardly influenced by environmental fluctuation and long-term use and has a superior stability of a charging amount when left to stand especially under high temperature and high humidity environments. The present invention also provides a magnetic carrier characterized in that a carrier core surface is coated with a copolymer containing at least, as copolymerization components, an acrylic monomer having a specific structure and an acrylic macromonomer having a specific structure.

摘要翻译： 本发明通过使用涂覆有新型涂料树脂组合物的磁性载体提供高图像质量的图像。 此外，本发明稳定地提供了几乎不受环境波动和长期使用影响的良好图像，并且特别是在高温高湿环境下，具有优异的静置时的充电量的稳定性。 本发明还提供一种磁性载体，其特征在于载体芯表面涂覆有至少含有作为共聚组分的具有特定结构的丙烯酸单体和具有特定结构的丙烯酸类大分子单体的共聚物。

公开(公告)号：US08644424B2

公开(公告)日：2014-02-04

申请号：US13201234

申请日：2010-02-12

申请人： Takashi Yoshimoto ,  Minoru Kubota ,  Naoki Okamoto ,  Hiroshi Suzuki ,  Kazuhiko Fukawa ,  Satoshi Suyama

发明人： Takashi Yoshimoto ,  Minoru Kubota ,  Naoki Okamoto ,  Hiroshi Suzuki ,  Kazuhiko Fukawa ,  Satoshi Suyama

IPC分类号： H03D3/00

CPC分类号： H04L27/3863 ,  H04L27/0014 ,  H04L27/2337 ,  H04L2027/0026

摘要： A receiver apparatus receiving a quadrature-modulated, modulated wave, includes: a real-zero signal generator for adding a sinusoidal wave to the modulated wave to generate a real-zero signal; an in-phase and quadrature component detector for extracting an in-phase component signal and a quadrature component signal from the real-zero signal; a real-zero sequence generator for generating a real-zero sequence as a sequence of time points at which the in-phase component and quadrature component signals become zero; and a signal reconstruction unit for reproducing the in-phase component and quadrature component from the real-zero sequence. It is possible to provide a receiving apparatus that enables decoding of a received signal with high precision even when sufficient linearity cannot be secured in the analog circuit of the receiver apparatus.

摘要翻译： 一种接收正交调制调制波的接收机装置，包括：实零信号发生器，用于将正弦波加到调制波上以产生实零信号; 同相和正交分量检测器，用于从实零信号中提取同相分量信号和正交分量信号; 用于产生实零序列作为同相分量和正交分量信号变为零的时间点序列的实零序列发生器; 以及信号重建单元，用于从实零序列再现同相分量和正交分量。 即使在接收装置的模拟电路中不能确保足够的线性度的情况下，也能够提供能够高精度地对接收信号进行解码的接收装置。

公开(公告)号：US08561664B2

公开(公告)日：2013-10-22

申请号：US12880383

申请日：2010-09-13

申请人： Hiroshi Maki ,  Naoki Okamoto

发明人： Hiroshi Maki ,  Naoki Okamoto

IPC分类号： B32B38/10 ,  H01L21/00

CPC分类号： H01L21/67132 ,  H01L21/6836 ,  H01L24/27 ,  H01L24/29 ,  H01L24/83 ,  H01L2221/68386 ,  H01L2224/27436 ,  H01L2224/29101 ,  H01L2224/83191 ,  H01L2224/838 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/00 ,  H01L2924/3512

摘要： An object of the present invention is to provide a pickup device that can securely peel a die or to provide a reliable die bonder or a pickup method using the pickup device. To achieve the object, the present invention is provided with a characteristic that when a die to be peeled out of plural dies (semiconductor chips) applied to a dicing film is thrust up and is peeled from the dicing film, the dicing film in a predetermined part in a circumference of the die is thrust up and a peeling starting point is formed, the dicing film in a part except the predetermined part is thrust up, and the die is peeled from the dicing film.

摘要翻译： 本发明的目的是提供一种能够可靠地剥离模具或提供使用该拾取装置的可靠的管芯接合器或拾取方法的拾取装置。 为了实现该目的，本发明提供一种特征，即当将施加到切割薄膜上的多个模具（半导体芯片）剥离的模具向上推出并从切割膜剥离时，切割薄膜处于预定的 在模具的圆周上的部分被推开并形成剥离起点，除了预定部分之外的部分中的切割膜被推出，并且模具从切割膜剥离。

公开(公告)号：US08220431B2

公开(公告)日：2012-07-17

申请号：US11571824

申请日：2005-07-04

申请人： Naoki Okamoto ,  Kazuhiro Ohta ,  Taketoshi Sano ,  Akimitsu Takeuchi

发明人： Naoki Okamoto ,  Kazuhiro Ohta ,  Taketoshi Sano ,  Akimitsu Takeuchi

IPC分类号： F02B75/06

CPC分类号： F16F15/264 ,  B62K2202/00

摘要： An engine includes a crank mechanism and a balancer mechanism that inhibits vibrations caused by the crank mechanism. An instantaneous center of rotation of an engine is arranged in the neighborhood of a predetermined target position by adjusting an acceleration caused by a translational force generated by a primary inertial force of the crank mechanism and an inertial force of the balancer mechanism and an acceleration caused by a couple of forces generated by the primary inertial force of the crank mechanism and the inertial force of the balancer mechanism.

摘要翻译： 发动机包括抑制由曲柄机构引起的振动的曲柄机构和平衡器机构。 发动机的瞬时转动中心通过调节由曲柄机构的初级惯性力和平衡机构的惯性力产生的平移力所引起的加速度和由平衡机构的惯性力引起的加速度而被布置在预定目标位置附近 由曲柄机构的初级惯性力产生的力和平衡器机构的惯性力。

公开(公告)号：US20110308738A1

公开(公告)日：2011-12-22

申请号：US12880383

申请日：2010-09-13

申请人： Hiroshi Maki ,  Naoki Okamoto

发明人： Hiroshi Maki ,  Naoki Okamoto

IPC分类号： B32B38/10 ,  B25J11/00 ,  B32B37/02 ,  B25J15/06

CPC分类号： H01L21/67132 ,  H01L21/6836 ,  H01L24/27 ,  H01L24/29 ,  H01L24/83 ,  H01L2221/68386 ,  H01L2224/27436 ,  H01L2224/29101 ,  H01L2224/83191 ,  H01L2224/838 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/00 ,  H01L2924/3512

摘要： An object of the present invention is to provide a pickup device that can securely peel a die or to provide a reliable die bonder or a pickup method using the pickup device. To achieve the object, the present invention is provided with a characteristic that when a die to be peeled out of plural dies (semiconductor chips) applied to a dicing film is thrust up and is peeled from the dicing film, the dicing film in a predetermined part in a circumference of the die is thrust up and a peeling starting point is formed, the dicing film in a part except the predetermined part is thrust up, and the die is peeled from the dicing film.

摘要翻译： 本发明的目的是提供一种能够可靠地剥离模具或提供使用该拾取装置的可靠的管芯接合器或拾取方法的拾取装置。 为了实现该目的，本发明提供一种特征，即当将施加到切割薄膜上的多个模具（半导体芯片）剥离的模具向上推出并从切割膜剥离时，切割薄膜处于预定的 在模具的圆周上的部分被推开并形成剥离起点，除了预定部分之外的部分中的切割膜被推出，并且模具从切割膜剥离。

公开(公告)号：US20110292984A1

公开(公告)日：2011-12-01

申请号：US13201234

申请日：2010-02-12

申请人： Takashi Yoshimoto ,  Minoru Kubota ,  Naoki Okamoto ,  Hiroshi Suzuki ,  Kazuhiko Fukawa ,  Satoshi Suyama

发明人： Takashi Yoshimoto ,  Minoru Kubota ,  Naoki Okamoto ,  Hiroshi Suzuki ,  Kazuhiko Fukawa ,  Satoshi Suyama

IPC分类号： H04L27/06 ,  H04L27/08 ,  H04L27/28 ,  H04B17/00

CPC分类号： H04L27/3863 ,  H04L27/0014 ,  H04L27/2337 ,  H04L2027/0026

摘要： A receiver apparatus 200 receiving a quadrature-modulated, modulated wave, includes: a real-zero signal generator 205 for adding a sinusoidal wave to the modulated wave to generate a real-zero signal; an in-phase and quadrature component detector 206 for extracting an in-phase component signal and a quadrature component signal from the real-zero signal; a real-zero sequence generator 207 for generating a real-zero sequence as a sequence of time points at which the in-phase component and quadrature component signals become zero; and a signal reconstruction unit 208 for reproducing the in-phase component and quadrature component from the real-zero sequence. With this, it is possible to provide a receiving apparatus etc. that enables decoding of a received signal with high precision even when sufficient linearity cannot be secured in the analog circuit of the receiver apparatus.

摘要翻译： 接收正交调制调制波的接收机装置200包括：实零信号发生器205，用于将正弦波加到调制波上以产生实零信号; 用于从实零信号中提取同相分量信号和正交分量信号的同相和正交分量检测器206; 用于产生实零序列作为同相分量和正交分量信号变为零的时间点序列的实零序发生器207; 以及用于从实零序列再现同相分量和正交分量的信号重构单元208。 由此，即使在接收装置的模拟电路中不能确保足够的线性度的情况下，也可以提供能够高精度地对接收信号进行解码的接收装置等。

公开(公告)号：US08016930B2

公开(公告)日：2011-09-13

申请号：US12085141

申请日：2006-11-16

申请人： Hironori Sato ,  Akira Mizutani ,  Shuichi Koganehira ,  Naoki Okamoto ,  Yasuda Izumi

发明人： Hironori Sato ,  Akira Mizutani ,  Shuichi Koganehira ,  Naoki Okamoto ,  Yasuda Izumi

IPC分类号： C09D11/02 ,  B41J2/01

CPC分类号： C09D11/322 ,  Y10T428/24802

摘要： This invention provides a magenta ink composition that, when recorded, is excellent in color development, graininess, and gloss, is less likely to cause clogging in an ink jet recording head, and is excellent in color reproduction in a high-chroma and high-lightness red region. The magenta ink composition has an L* value of not less than 60 and a b* value of not more than −17 when the a* value in CIE standard calculated from a visible absorption spectrum in a not more than 10000-fold diluted aqueous solution is 80.

摘要翻译： 本发明提供了一种品红色油墨组合物，其在记录时具有优异的显色性，颗粒性和光泽度，不太可能在喷墨记录头中引起堵塞，并且在高色度和高色度下的色彩再现性优异， 亮度红色区域。 当不超过10000倍稀释的水溶液中的可见吸收光谱计算出的CIE标准中的a *值为≥10时，品红色油墨组合物的L *值不小于60且ab *值不大于-17 80。

公开(公告)号：US07983581B2

公开(公告)日：2011-07-19

申请号：US10540562

申请日：2005-04-26

申请人： Koh Ishigami ,  Hiroyuki Fujikawa ,  Nobuyoshi Sugahara ,  Naoki Okamoto ,  Yoshinobu Baba ,  Takayuki Itakura

发明人： Koh Ishigami ,  Hiroyuki Fujikawa ,  Nobuyoshi Sugahara ,  Naoki Okamoto ,  Yoshinobu Baba ,  Takayuki Itakura

IPC分类号： G03G15/20

CPC分类号： G03G15/20 ,  G03G9/0821 ,  G03G15/2021 ,  G03G15/2039 ,  G03G2215/00772 ,  G03G2215/2006

摘要： A fixing method and a fixing device is provided in which an unfixed toner image formed on a recording medium is heat-pressure-fixed by using a fixing unit, wherein the unfixed toner image is fixed when the recording medium passes through at least two fixing units arranged in series in a conveying direction of the recording medium. Specific relations are satisfied between a maximum temperature on the recording medium when the recording medium passes through a first fixing unit, a maximum temperature on the recording medium when the recording medium passes through a second fixing unit, a minimum temperature on the recording medium during a time period commencing on ejection of the recording medium from the first fixing unit and ending on entry of the recording medium into the second fixing unit and properties of the toner.

摘要翻译： 提供一种定影方法和定影装置，其中通过使用定影单元对形成在记录介质上的未定影调色剂图像进行热压固定，其中当记录介质通过至少两个固定单元时，未定影的调色剂图像是固定的 在记录介质的传送方向上串联布置。 当记录介质通过第一定影单元时记录介质上的最高温度，当记录介质通过第二定影单元时记录介质上的最高温度，记录介质通过第二定影单元时的最低温度， 从第一定影单元喷射记录介质并且在记录介质进入第二定影单元时结束的时间段和调色剂的特性。

公开(公告)号：US07956627B2

公开(公告)日：2011-06-07

申请号：US12143448

申请日：2008-06-20

申请人： Susumu Kasukabe ,  Naoki Okamoto

发明人： Susumu Kasukabe ,  Naoki Okamoto

IPC分类号： G01R31/00

CPC分类号： G01R31/2889 ,  G01R1/07342 ,  G01R3/00 ,  G01R31/2875

摘要： A frame bonded and fixed to a back face of a probe sheet so as to surround a group of pyramid-shaped or truncated pyramid-shaped contact terminals collectively formed at a central region portion of the probe sheet on a probing side thereof is protruded from a multi-layered wiring board, and pressing force is imparted to the frame and a pressing piece at a central portion by a plurality of guide pins having spring property so as to tilt finely.

摘要翻译： 粘结并固定在探针片的背面上的框架，以围绕在其探测侧的探针片的中心区域共同形成的金字塔状或截头棱锥形的接触端子的一组突出， 多层布线板，并且通过具有弹簧特性的多个引导销在框架和中心部分处施加按压力，以便精细地倾斜。