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121. 发明申请

US20120293043A1 TRANSDUCER FOR ULTRASONIC MOTOR 有权
标题翻译：超声波电机的传感器
公开(公告)号：US20120293043A1
公开(公告)日：2012-11-22
申请号：US13575544
申请日：2011-01-26
申请人： Masahiro Takano , Kenichi Hirosaki , Yuta Yoshida , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
发明人： Masahiro Takano , Kenichi Hirosaki , Yuta Yoshida , Takuya Nagata , Shou Makino , Satoru Ichimura , Takashi Yoshida , Masayuki Ishida , Hiroshi Kawai , Mikio Takimoto , Kentaro Nakamura
IPC分类号： H02N2/04
CPC分类号： H01L41/0913 , H01L41/047 , H02N2/004
摘要： Electrodes (7, 8, 9), having curved sections in the shape of the outline thereof, are disposed in areas of a rectangular plate-shaped piezoelectric transducer element (1) in which the strain in the natural mode of vibration is large. The eletrodes (7, 8) which excite a bending vibration are disposed in areas in which the strain in the bending natural mode is at least a predetermined value, and the outline curved sections of the electrodes (7, 8) are shaped so as to follow along strain contours (3, 4), and the electrode (9) which excites a stretching vibration is disposed in an area in which the strain in the stretching natural mode is at least a predetermined value, thus providing a transducer for an ultrasonic motor which aims to reduce transducer loss (increasing vibration efficiency), and improve transducer durability and reliability.
摘要翻译：具有其轮廓形状的弯曲部分的电极（7,8,9）设置在其中自然振动模式下的应变大的矩形板状压电换能器元件（1）的区域中。激励弯曲振动的电极（7,8）设置在弯曲自然模式中的应变至少为预定值的区域中，并且电极（7,8）的轮廓弯曲部分成形为遵循应变轮廓（3,4），并且激发伸缩振动的电极（9）设置在拉伸自然模式中的应变至少为预定值的区域中，从而提供用于超声波马达的换能器旨在减少传感器损耗（提高振动效率），提高传感器的耐用性和可靠性。

122. 发明授权

US08203781B2 Signal light monitoring apparatus, optical amplification apparatus and optical reception apparatus, and signal light monitoring method 有权
标题翻译：信号灯监视装置，光放大装置和光接收装置以及信号灯监视方法
公开(公告)号：US08203781B2
公开(公告)日：2012-06-19
申请号：US12107202
申请日：2008-04-22
申请人： Masahiro Yuki , Kentaro Nakamura , George Ishikawa
发明人： Masahiro Yuki , Kentaro Nakamura , George Ishikawa
IPC分类号： H01S3/10 , G02B5/30 , H04B10/12
CPC分类号： G02B6/29385 , G02B6/2713 , G02B6/2766 , G02B6/4246 , H04B10/07955
摘要： According to an aspect of an embodiment, an apparatus includes an optical branching unit for branching an input signal light in four directions, a polarization component extraction unit extracting four polarization components having mutually different polarization parameters from lights branched in four directions by the optical branching unit, and a determination unit determining input/non-input of the signal light based on the four polarization components extracted by the polarization component extraction unit.
摘要翻译：根据实施例的一个方面，一种装置包括：用于在四个方向上分支输入信号光的光分支单元;偏振分量提取单元，通过光分路单元从四个方向分支的光中提取具有相互不同的偏振参数的四个偏振分量以及确定单元，基于由偏振分量提取单元提取的四个偏振分量来确定信号光的输入/非输入。

123. 发明授权

US08152541B2 Card connector 有权
标题翻译：卡连接器
公开(公告)号：US08152541B2
公开(公告)日：2012-04-10
申请号：US12473727
申请日：2009-05-28
申请人： Tomoyuki Sakiyama , Kentaro Nakamura , Naoki Yamachika
发明人： Tomoyuki Sakiyama , Kentaro Nakamura , Naoki Yamachika
IPC分类号： H01R24/00
CPC分类号： H01R13/64
摘要： A card connector which effectively prevents erroneous insertion of a card having a width smaller than a specified width has an introducing space formed between a body having contacts and a cover. An insertion preventing wall is formed in the body facing the upstream side in the card inserting direction. The cover includes a restricting plate projecting toward the introducing space, with the restricting plate being under a posture projecting further toward the introducing space on the downstream side in the card inserting direction. The restricting plate forms, at widthwise opposed ends thereof, contacting pieces which are deformed as coming into contact with widthwise opposed ends of a card, thereby lifting up the restricting plate.
摘要翻译：有效地防止误差插入宽度小于特定宽度的卡的卡连接器具有形成在具有触点的本体和盖之间的引入空间。插入防止壁形成在卡片插入方向上面向上游侧的主体中。所述盖包括向所述引导空间突出的限制板，所述限制板处于朝向所述卡插入方向的下游侧的所述引入空间进一步朝向所述引导空间的姿势。限制板在宽度方向相对的两端形成接触件，其与卡的宽度方向相对的端部变形而变形，从而提升限制板。

124. 发明申请

US20120082465A1 OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, AND OPTICAL COMMUNICATION SYSTEM COMPRISING THEM 有权
标题翻译：光传输装置，光接收装置，以及包含它们的光通信系统
公开(公告)号：US20120082465A1
公开(公告)日：2012-04-05
申请号：US12879820
申请日：2010-09-10
申请人： Yuichi Akiyama , Takeshi Hoshida , Akira Miura , Yutaka Kai , Hiroki Ooi , Jens Rasmussen , Kentaro Nakamura , Naoki Kuwata , Yoshinori Nishizawa , Tomoo Takahara , Masahiro Yuki
发明人： Yuichi Akiyama , Takeshi Hoshida , Akira Miura , Yutaka Kai , Hiroki Ooi , Jens Rasmussen , Kentaro Nakamura , Naoki Kuwata , Yoshinori Nishizawa , Tomoo Takahara , Masahiro Yuki
IPC分类号： H04B10/06 , H04B10/00
CPC分类号： G02F1/2255 , G02F1/0123 , H04B10/505 , H04B10/5051 , H04B10/5053 , H04B10/50575 , H04B10/50577 , H04B10/50595 , H04B10/5162 , H04B10/5165 , H04B10/5561 , H04B10/66 , H04B10/677
摘要： A phase shift unit provides a prescribed phase difference (π/2, for example) between a pair of optical signals transmitted via a pair of arms constituting a data modulation unit. A low-frequency signal f0 is superimposed on one of the optical signals. A signal of which phase is shifted by π/2 from the low-frequency signal f0 is superimposed on the other optical signal. A pair of the optical signals is coupled, and a part of which is converted into an electrical signal by a photodiode. 2f0 component contained in the electrical signal is extracted. Bias voltage provided to the phase shift unit is controlled by feedback control so that the 2f0 component becomes the minimum.
摘要翻译：相移单元在经由构成数据调制单元的一对臂发送的一对光信号之间提供规定的相位差（＆pgr / / 2）。低频信号f0叠加在一个光信号上。将相位从低频信号f0移位了＆pgr / / 2的信号叠加在另一个光信号上。一对光信号被耦合，其一部分由光电二极管转换成电信号。提取包含在电信号中的2f0分量。通过反馈控制来控制提供给相移单元的偏压，使得2f0分量成为最小值。

125. 发明申请

US20110300127A1 DRUG-CONTAINING COMPOSITION 审中-公开
标题翻译：含药组合物
公开(公告)号：US20110300127A1
公开(公告)日：2011-12-08
申请号：US12994707
申请日：2009-05-27
申请人： Kentaro Nakamura , Shouji Ooya , Tetsuo Hiratou
发明人： Kentaro Nakamura , Shouji Ooya , Tetsuo Hiratou
IPC分类号： A61K47/42 , A61K39/395
CPC分类号： A61K47/6435
摘要： It is an object of the present invention to provide a drug-containing composition capable of stably retaining a water-soluble compound without the loss of drug efficacy of a pharmaceutically active ingredient and thus preventing the compound from diffusing in the body, which is unlikely to cause disassociation at a non-target site and thus achieves disassociation/sustained release/delivery specifically at a target site. The present invention provides a composition which is composed of: (a) at least one a water-soluble compound; and (b) a carrier comprising a polymer having binding affinity with the water-soluble compound.
摘要翻译：本发明的目的是提供一种能够稳定地保持水溶性化合物而不丧失药物活性成分的药物功效，从而防止化合物在体内扩散的药物组合物，其不可能导致在非目标地点的分离，从而在目标地点专门实现分离/持续释放/递送。本发明提供一种组合物，其由以下组成：（a）至少一种水溶性化合物; 和（b）包含与水溶性化合物具有结合亲和力的聚合物的载体。

126. 发明授权

US07885545B2 Dispersion compensation method and compensation node 有权
标题翻译：色散补偿方法和补偿节点
公开(公告)号：US07885545B2
公开(公告)日：2011-02-08
申请号：US10971735
申请日：2004-10-25
申请人： Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
发明人： Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
IPC分类号： H04J14/02 , H04B10/12
CPC分类号： H04B10/25133
摘要： A dispersion compensation method comprising the steps of: a) providing a compensation node for each predetermined number of in-line repeaters; b) carrying out dispersion compensation for the in-line repeaters with the different bit rates in common; c) carrying out wavelength demultiplexing on the optical signal for each of the different bit rates in the compensation node; and d) setting an optimum dispersion compensation amount for the optical signal of each bit rate.
摘要翻译：一种色散补偿方法，包括以下步骤：a）为每个预定数量的串联中继器提供补偿节点; b）以不同比特率共同对串联中继器进行色散补偿; c）对补偿节点中的每个不同比特率的光信号执行波长解复用; 以及d）为每个比特率的光信号设置最佳色散补偿量。

127. 发明授权

US07860408B2 Interferometer for demodulating differential M-phase shift keying signal 失效
标题翻译：用于解调差分M相移键控信号的干涉仪
公开(公告)号：US07860408B2
公开(公告)日：2010-12-28
申请号：US11651591
申请日：2007-01-10
申请人： Akihiko Isomura , Jens Rasmussen , Takafumi Terahara , Kentaro Nakamura , Takeshi Hoshida , George Ishikawa , Hiroshi Onaka , Morio Wada , Hiroyuki Matsuura , Akira Miura , Yasuyuki Suzuki , Hideaki Arai , Satoshi Takasugi
发明人： Akihiko Isomura , Jens Rasmussen , Takafumi Terahara , Kentaro Nakamura , Takeshi Hoshida , George Ishikawa , Hiroshi Onaka , Morio Wada , Hiroyuki Matsuura , Akira Miura , Yasuyuki Suzuki , Hideaki Arai , Satoshi Takasugi
IPC分类号： H04B10/06
CPC分类号： G02F1/225 , G02F2203/21 , H04L1/0047 , H04L27/223
摘要： An interferometer for demodulating a differential M-phase shift keying signal includes a PLC type interferometer main body, a heating portion that heats the PLC type interferometer main body, and an intermediate member having a higher stiffness than that of the PLC type interferometer main body, for bonding the PLC type interferometer main body and the heating portion with each other while being sandwiched therebetween. A linear expansion coefficient difference between the PLC type interferometer main body and the intermediate member is equal to or smaller than 4.5×10−6/° C., and a thermal conductivity difference between the PLC type interferometer main body and the intermediate member is equal to or larger than 10 W/mK. A phase of an optical signal flowing through the interferometer is adjusted by using the heating portion and a second heating portion.
摘要翻译：用于解调差分M相移键控信号的干涉仪包括PLC型干涉仪主体，加热PLC型干涉仪主体的加热部分和具有比PLC型干涉仪主体更高刚度的中间部件，用于将PLC型干涉仪主体和加热部分夹在两者之间彼此粘合。 PLC型干涉仪主体与中间构件之间的线膨胀系数差等于或小于4.5×10-6 /℃，PLC型干涉仪主体与中间构件之间的热导率差相等至10W / mK以上。通过使用加热部和第二加热部来调节流过干涉仪的光信号的相位。

128. 发明授权

US07848659B2 Optical transmitting apparatus and optical communication system 有权
标题翻译：光发射装置和光通信系统
公开(公告)号：US07848659B2
公开(公告)日：2010-12-07
申请号：US11298892
申请日：2005-12-12
申请人： Akira Miura , Kentaro Nakamura , Hiroshi Onaka , Yuichi Akiyama , Hiroki Ooi , Jens Rasmussen , Takeshi Hoshida
发明人： Akira Miura , Kentaro Nakamura , Hiroshi Onaka , Yuichi Akiyama , Hiroki Ooi , Jens Rasmussen , Takeshi Hoshida
IPC分类号： H04B10/04
CPC分类号： G02F1/0123 , G02F1/2255 , H04B10/505 , H04B10/5051 , H04B10/5053 , H04B10/50575 , H04B10/50577 , H04B10/50597 , H04B10/58
摘要： A data modulator unit generates a DQPSK optical signal in accordance with a data signal. A phase shift unit provides a phase difference of π/2 between a pair of arms. A photodetector converts an output signal of the data modulator unit into an electrical signal. A filter is a low-pass filter with a cut-off frequency lower than a symbol frequency, and filters an output signal of the photodetector. A monitor unit detects power of an output signal of the filter. A phase difference control unit adjusts the amount of phase shift in the phase shift unit so as to minimize power of an output signal of the filter.
摘要翻译：数据调制器单元根据数据信号产生DQPSK光信号。相移单元在一对臂之间提供＆pgr / / 2的相位差。光电检测器将数据调制器单元的输出信号转换为电信号。滤波器是具有低于符号频率的截止频率的低通滤波器，并对光电检测器的输出信号进行滤波。监视器单元检测滤波器的输出信号的功率。相位差控制单元调整相移单元中的相移量，以使滤波器的输出信号的功率最小化。

129. 发明授权

US07727334B2 Apparatus for pulling single crystal by CZ method 有权
标题翻译：用CZ法拉单晶的装置
公开(公告)号：US07727334B2
公开(公告)日：2010-06-01
申请号：US11809357
申请日：2007-05-31
申请人： Hiroshi Inagaki , Shigeki Kawashima , Makoto Kamogawa , Toshirou Kotooka , Toshiaki Saishoji , Daisuke Ebi , Kentaro Nakamura , Kengo Hayashi , Yoshinobu Hiraishi , Shigeo Morimoto , Hiroshi Monden , Tadayuki Hanamoto , Tadashi Hata
发明人： Hiroshi Inagaki , Shigeki Kawashima , Makoto Kamogawa , Toshirou Kotooka , Toshiaki Saishoji , Daisuke Ebi , Kentaro Nakamura , Kengo Hayashi , Yoshinobu Hiraishi , Shigeo Morimoto , Hiroshi Monden , Tadayuki Hanamoto , Tadashi Hata
IPC分类号： C30B15/20
CPC分类号： C30B15/206 , C30B15/14 , C30B15/30 , C30B29/06 , Y10S117/911 , Y10T117/10 , Y10T117/1004 , Y10T117/1008 , Y10T117/1032 , Y10T117/1052 , Y10T117/1068 , Y10T117/1072 , Y10T117/1088
摘要： In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.
摘要翻译：在配备有冷却器和隔热构件的Czochralski（CZ）单晶拉拔器中，它们将被放置在CZ炉中，使得能够顺利地再充电和额外的材料充电。此外，可以顺利地进行利用Dash的颈部方法消除硅晶种的位错。为此，提供了一种CZ单晶拉拔器，其中冷却器和绝热构件在再充电或附加充电材料期间或在通过使用硅晶粒消除硅晶种的位错期间立即向上移动离开熔融表面破折号的脖子法。

130. 发明申请

US20100047664A1 FLUID TRANSFER DEVICE AND FUEL CELL COMPRISING SAME 审中-公开
标题翻译：流体传输装置和包含其的燃料电池
公开(公告)号：US20100047664A1
公开(公告)日：2010-02-25
申请号：US12530702
申请日：2008-03-18
申请人： Masato Nishikawa , Tatsuyuki Nakagawa , Hitoshi Kihara , Kentaro Nakamura
发明人： Masato Nishikawa , Tatsuyuki Nakagawa , Hitoshi Kihara , Kentaro Nakamura
IPC分类号： H01M8/04
CPC分类号： H01M8/1011 , F04B19/006 , F04D33/00 , H01M8/04186 , H01M8/1009 , Y02E60/523
摘要： A fluid transfer device having a simple structure and smaller size than conventional ones is provided.In the fluid transfer device according to the present invention, a vibrating plate 2 is placed facing a predetermined flow path, a flow path forming plate 4 is interposed in the flow path, at least one flow path hole 41 opens on the flow path forming plate 4, a gap is provided between the vibrating plate 2 and the flow path forming plate 4 so that static pressure is generated between the vibrating plate 2 and the flow path forming plate 4 when the vibrating plate 2 is vibrated in an ultrasonic range, and fluid is transferred by the static pressure.
摘要翻译：提供了具有简单的结构并且比常规尺寸更小的流体输送装置。在根据本发明的流体输送装置中，面向预定的流路放置振动板2，流路形成板4插入在流路中，至少一个流路孔41在流路形成板上开口如图4所示，在振动板2和流路形成板4之间设置有间隙，使得当振动板2在超声波范围内振动时，在振动板2和流路形成板4之间产生静压，并且流体被静压转移。

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