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1. 发明申请

US20120162736A1 MIRROR DEVICE, MIRROR ARRAY, OPTICAL SWITCH, MIRROR DEVICE MANUFACTURING METHOD, AND MIRROR SUBSTRATE MANUFACTURING METHOD 有权
公开(公告)号：US20120162736A1
公开(公告)日：2012-06-28
申请号：US13412510
申请日：2012-03-05
申请人： Shingo UCHIYAMA , Johji YAMAGUCHI , Makoto SATO , Kunihiko SASAKURA , Hirofumi MORITA , Shuichiro INAGAKI , Katsuyuki MACHIDA , Hiromu ISHII , Makoto MURAKAMI
发明人： Shingo UCHIYAMA , Johji YAMAGUCHI , Makoto SATO , Kunihiko SASAKURA , Hirofumi MORITA , Shuichiro INAGAKI , Katsuyuki MACHIDA , Hiromu ISHII , Makoto MURAKAMI
IPC分类号： G02B26/08
CPC分类号： B81B3/004 , B81B3/0086 , B81B2201/045 , B81B2203/058 , G02B6/3518 , G02B6/3556 , G02B6/3584 , G02B26/0841 , Y10T29/49885 , Y10T156/10
摘要： A mirror device includes a mirror (153) which is supported to be pivotable with respect to a mirror substrate (151), a driving electrode (103-1-103-4) which is formed on an electrode substrate (101) facing the mirror substrate, and an antistatic structure (106) which is arranged in a space between the mirror and the electrode substrate. This structure can fix the potential of the lower surface of the mirror and suppress drift of the mirror by applying a second potential to the antistatic structure.

2. 发明申请

US20100027591A1 POSITIONING SIGNAL RECEPTION DEVICE AND CONTROL METHOD OF POSITIONING SIGNAL RECEPTION DEVICE 有权
标题翻译：定位信号接收装置和定位信号接收装置的控制方法
公开(公告)号：US20100027591A1
公开(公告)日：2010-02-04
申请号：US12574221
申请日：2009-10-06
申请人： Makoto MURAKAMI
发明人： Makoto MURAKAMI
IPC分类号： H04B1/707
CPC分类号： H04B1/7097 , G01S19/21 , G01S19/30
摘要： A positioning signal reception device receives a positioning signal transmitted from a position information satellite, and includes: a signal reception portion that obtains a reception signal by receiving the positioning signal; an A/D conversion portion that generates a digital signal by converting the reception signal into a digital form; a filter portion that subjects the digital signal to frequency separation, a characteristic of the filter portion being changeable; a filter characteristic change portion that changes the characteristic of the filter portion according to an operating state of the positioning signal reception device and an external environmental condition of the positioning signal reception device; and a code synchronization establishment portion that establishes synchronization of spreading codes contained in the reception signal.
摘要翻译：定位信号接收装置接收从位置信息卫星发送的定位信号，包括：信号接收部，其通过接收定位信号来取得接收信号; A / D转换部分，通过将接收信号转换成数字形式产生数字信号; 使数字信号进行频率分离的滤波器部分，滤波器部分的特性是可变的; 滤波器特性变化部，其根据定位信号接收装置的动作状态和定位信号接收装置的外部环境状况改变滤波部的特性; 以及代码同步建立部，其建立包含在接收信号中的扩展码的同步。

3. 发明申请

US20080169976A1 POSITIONING APPARATUS, CONTROL METHOD OF POSITIONING APPARATUS, CONTROL PROGRAM FOR POSITIONING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM HAVING CONTROL PROGRAM FOR POSITIONING APPARATUS RECORDED THEREIN 失效
标题翻译：定位装置，定位装置的控制方法，定位装置的控制程序以及具有记录装置的位置控制程序的计算机可读记录介质
公开(公告)号：US20080169976A1
公开(公告)日：2008-07-17
申请号：US12046742
申请日：2008-03-12
申请人： Makoto MURAKAMI
发明人： Makoto MURAKAMI
IPC分类号： G01S1/00
CPC分类号： G01S19/30 , G01S19/29
摘要： A positioning apparatus that measures a current position by using measurement basis codes carried on satellite waves from a plurality of positioning satellites includes: a first phase error information generating unit that generates first phase error information indicating an error of a first phase on the basis of a frequency difference between a first frequency which is an estimated value of a receiving frequency of the satellite wave and a second frequency which is a frequency corresponding to a maximum value of a correlation value under a condition of the estimated phase; a second phase information generating unit that generates second phase information indicating a second phase by correcting a first phase information on the basis of the first phase error information; and a positioning unit that measures the current position on the basis of the second phase information on at least three of the positioning satellites.
摘要翻译：通过使用从多个定位卫星携带的卫星波的测量基准来测量当前位置的定位装置包括：第一相位误差信息生成单元，其基于第一相位误差信号生成表示第一相位的误差的第一相位误差信息，在估计相位的条件下，作为卫星波的接收频率的估计值的第一频率与对应于相关值的最大值的频率的第二频率之间的频率差; 第二相位信息生成单元，其通过基于第一相位误差信息校正第一相位信息来生成表示第二相位的第二相位信息; 以及定位单元，其基于关于至少三个定位卫星的第二相位信息来测量当前位置。

4. 发明申请

US20120225021A1 STABLE COLLOIDAL GOLD NANOPARTICLES WITH CONTROLLABLE SURFACE MODIFICATION AND FUNCTIONALIZATION 有权
标题翻译：具有可控表面改性和功能化的稳定的胶体金纳米颗粒
公开(公告)号：US20120225021A1
公开(公告)日：2012-09-06
申请号：US13038788
申请日：2011-03-02
申请人： Wei QIAN , Makoto MURAKAMI , Yuki ICHIKAWA , Yong CHE
发明人： Wei QIAN , Makoto MURAKAMI , Yuki ICHIKAWA , Yong CHE
IPC分类号： A61K9/14 , A61K49/00 , A61K33/24 , C12Q1/00 , A61K39/395 , G01N33/53 , G01N21/64 , G01N21/62 , A61P35/00 , G01N21/75 , A61K38/43 , B82Y40/00 , B82Y5/00 , B82Y15/00
CPC分类号： A61K49/0002 , A61K9/0019 , A61K9/1688 , A61K41/0057 , A61K47/10 , B01J13/0034 , B01J13/0043 , B82Y5/00 , B82Y30/00 , B82Y40/00 , G01N21/64 , G01N21/658 , G01N33/531 , G01N33/54346 , G01N2021/3595
摘要： In the present invention, a method of producing stable bare colloidal gold nanoparticles is disclosed. The nanoparticles can subsequently be subjected to partial or full surface modification. The method comprises preparation of colloidal gold nanoparticles in a liquid by employing a top-down nanofabrication method using bulk gold as a source material. The surface modification of these nanoparticles is carried out by adding one or multiple types of ligands each containing functional groups which exhibit affinity for gold nanoparticle surfaces to produce the conjugates. Because of the high efficiency and excellent stability of the nanoparticles produced by this method, the fabricated gold nanoparticle conjugates can have surface coverage with functional ligands which can be tuned to be any percent value between 0 and 100%.
摘要翻译：在本发明中，公开了一种制备稳定的裸胶体金纳米颗粒的方法。随后可以对纳米颗粒进行部分或全面修饰。该方法包括使用以大块金为原料的自顶向下纳米制造方法在液体中制备胶体金纳米颗粒。这些纳米颗粒的表面改性是通过添加一种或多种类型的配体，每个配体包含对金纳米颗粒表面具有亲和性以产生共轭物的官能团。由于通过该方法制备的纳米颗粒的高效率和优异的稳定性，所制备的金纳米颗粒共轭物可以具有表面覆盖的功能性配体，其可被调整为0至100％之间的任何百分比值。

5. 发明申请

US20110065405A1 METHOD OF CANCELING NOISE CONTAINED IN RECEIVED SIGNAL 失效
标题翻译：消除接收信号中噪声的方法
公开(公告)号：US20110065405A1
公开(公告)日：2011-03-17
申请号：US12950477
申请日：2010-11-19
申请人： Makoto MURAKAMI
发明人： Makoto MURAKAMI
IPC分类号： H04B1/10
CPC分类号： H04B1/28 , H04B1/0007
摘要： A multiplication section multiplies a signal output from a GPS antenna by a local oscillation signal generated by a local oscillation signal generation section to down-convert the signal output from the GPS antenna into an intermediate-frequency signal. A sampling circuit section samples a generated signal generated by a portable electronic circuit using a sampling clock signal having a frequency lower than a frequency of the generated signal. An attenuation section generates a cancellation signal by attenuating the sampled signal, and an addition section adds the cancellation signal to the signal output from the multiplication section to cancel in-band noise superimposed on the received signal.
摘要翻译：乘法部分将由GPS天线输出的信号乘以由本地振荡信号产生部分产生的本地振荡信号，以将从GPS天线输出的信号下变频为中频信号。采样电路部分使用具有低于所产生的信号的频率的频率的采样时钟信号来对由便携式电子电路产生的生成信号进行采样。衰减部通过衰减采样信号来产生消除信号，并且加法部分将抵消信号与从乘法部分输出的信号相加以消除叠加在接收信号上的带内噪声。

6. 发明申请

US20110133129A1 METHOD OF TUNING PROPERTIES OF THIN FILMS 审中-公开
标题翻译：调整薄膜特性的方法
公开(公告)号：US20110133129A1
公开(公告)日：2011-06-09
申请号：US12958105
申请日：2010-12-01
申请人： Makoto MURAKAMI , Zhendong HU , Bing LIU
发明人： Makoto MURAKAMI , Zhendong HU , Bing LIU
IPC分类号： H01B1/00 , C23C26/00 , H05H1/24 , B05C11/00
CPC分类号： C23C14/28 , C23C14/08 , C23C14/083 , C23C14/16 , C23C14/54
摘要： A method of tuning thin film properties using pulsed laser deposition (PLD) by tuning laser parameters is provided. Various embodiments may be utilized to tune magnetic properties, conductivity or other physical properties. Some embodiments may improve performance of electrochemical devices, for example a thin film electrode may be fabricated resulting in improved reaction speed of a Li ion battery. By way of example, a material property of thin film is tuned by setting a pulse duration. In some embodiments the numbers of laser pulses and laser pulse energy are other laser parameters which may be utilized to tune the film properties. The materials that can be synthesized using various embodiments of the invention include, but are not limited to, metals and metal oxides.
摘要翻译：提供了一种使用脉冲激光沉积（PLD）调谐激光参数调整薄膜性能的方法。可以利用各种实施例来调节磁性，导电性或其它物理性质。一些实施例可以改善电化学装置的性能，例如，可以制造薄膜电极，从而提高锂离子电池的反应速度。作为示例，通过设置脉冲持续时间来调节薄膜的材料特性。在一些实施例中，激光脉冲和激光脉冲能量的数量是可用于调整膜特性的其它激光参数。可以使用本发明的各种实施方案合成的材料包括但不限于金属和金属氧化物。

7. 发明申请

US20110123191A1 DISPERSION COMPENSATION DEVICE, OPTICAL RECEPTION DEVICE, METHOD FOR DISPERSION COMPENSATION, AND METHOD FOR OPTICAL RECEPTION 有权
标题翻译：分散补偿装置，光接收装置，分散补偿方法和光接收方法
公开(公告)号：US20110123191A1
公开(公告)日：2011-05-26
申请号：US12951643
申请日：2010-11-22
申请人： Makoto MURAKAMI , Toshihiro Ohtani
发明人： Makoto MURAKAMI , Toshihiro Ohtani
IPC分类号： H04B10/08
CPC分类号： H04B10/25133 , H04B2210/252
摘要： A dispersion compensation device includes: an optical branching unit to branch an optical signal to be received; a first dispersion compensator to perform dispersion compensation on one part of the optical signal branched by the optical branching unit with a variable compensation amount; a second dispersion compensator to perform dispersion compensation on another part of the optical signal branched by the optical branching unit; a monitoring unit to monitor the communication quality of an output optical signal of the second dispersion compensator; and a controlling unit to determine the direction of variation in chromatic dispersion of the optical signal based on the direction of variation in communication quality monitored by the monitoring unit and control the compensation amount of the first dispersion compensator based on the result of the determination.
摘要翻译：色散补偿装置包括：光分支单元，用于分支待接收的光信号; 第一色散补偿器，对具有可变补偿量的光分支单元分支的光信号的一部分进行色散补偿; 第二色散补偿器，对由光分支单元分支的光信号的另一部分进行色散补偿; 监视单元，用于监视第二色散补偿器的输出光信号的通信质量; 以及控制单元，其基于由所述监视单元监视的通信质量的变化方向来确定所述光信号的色散的变化方向，并且基于所述确定的结果来控制所述第一色散补偿器的补偿量。

8. 发明申请

US20080316095A1 COHERENT INTEGRATION ENHANCEMENT METHOD, POSITIONING METHOD, STORAGE MEDIUM, COHERENT INTEGRATION ENHANCEMENT CIRCUIT, POSITIONING CIRCUIT, AND ELECTRONIC INSTRUMENT 有权
标题翻译：一致整合增强方法，定位方法，存储介质，相关集成增强电路，定位电路和电子仪器
公开(公告)号：US20080316095A1
公开(公告)日：2008-12-25
申请号：US12141324
申请日：2008-06-18
申请人： Makoto MURAKAMI
发明人： Makoto MURAKAMI
IPC分类号： G01S5/14
CPC分类号： G01S19/37 , G01S19/30 , H04B1/707 , H04B1/70712 , H04B2201/70715
摘要： Integrated correlation values (I and Q integrated correlation values) between each of I and Q signals obtained from a received signal and a code replica are calculated by a coherent integration process performed by a correlation process circuit section 32. A coherent integration enhancement circuit section converts a phase angle θ of each of the I and Q integrated correlation values (IQ coordinate values) into a double angle, and further integrates the converted I and Q integrated correlation values (IQ coordinate values) to calculate I and Q enhanced integrated correlation values. An incoherent integration circuit section performs an incoherent integration process on the I and Q enhanced integrated correlation values. A coherent integration time T1 of the correlation circuit section is set to be 20 ms or less, and an integration time T2 of the coherent integration enhancement circuit section is set to be longer than 20 ms.
摘要翻译：通过由相关处理电路部分32执行的相干积分处理来计算从接收信号和码副本获得的每个I和Q信号之间的综合相关值（I和Q积分相关值）。相干积分增强电路部分转换 I和Q积分相关值（IQ坐标值）中的每一个的相位角θ成为双角度，并且进一步积分转换的I和Q积分相关值（IQ坐标值）以计算I和Q增强的积分相关值。非相干积分电路部分对I和Q增强的综合相关值进行非相干积分处理。相关电路部的相干积分时间T1被设定为20ms以下，相干积分增强电路部的积分时间T2被设定为长于20ms。

9. 发明申请

US20110237215A1 RECEIVER CIRCUIT, ELECTRONIC INSTRUMENT, AND SIGNAL PROCESSING METHOD 有权
标题翻译：接收电路，电子仪器和信号处理方法
公开(公告)号：US20110237215A1
公开(公告)日：2011-09-29
申请号：US13154001
申请日：2011-06-06
申请人： Makoto MURAKAMI
发明人： Makoto MURAKAMI
IPC分类号： H04B1/10 , H04B1/06
CPC分类号： H04B1/7107 , G01S19/21 , H04B1/126 , H04B2201/70715
摘要： In a portable phone, a signal received by a GPS antenna passes through a SAW filter and is amplified by an LNA. An addition section adds a cancellation signal generated by a cancellation signal generation section to the amplified signal to cancel noise superimposed on the received signal.
摘要翻译：在便携式电话中，由GPS天线接收的信号通过SAW滤波器并被LNA放大。加法部分将由消除信号产生部分产生的消除信号加到放大信号上以消除叠加在接收信号上的噪声。

10. 发明申请

US20090141779A1 MULTIPATH SIGNAL DETERMINATION METHOD, SIGNAL SUITABILITY DETERMINATION METHOD, POSITIONING OPERATION METHOD, PROGRAM, AND MULTIPATH SIGNAL DETERMINATION CIRCUIT 有权
标题翻译：多路信号测定方法，信号适用性测定方法，定位操作方法，程序及多路信号判定电路
公开(公告)号：US20090141779A1
公开(公告)日：2009-06-04
申请号：US12326347
申请日：2008-12-02
申请人： Makoto MURAKAMI
发明人： Makoto MURAKAMI
IPC分类号： H04B1/707
CPC分类号： H04B1/7113 , G01S19/22 , G01S19/27 , G01S19/37 , H04B2201/70715
摘要： A multipath signal determination method includes carrying out correlation operation between a received signal of a positioning signal spread-modulated with a spread code and a replica signal of the spread code with respect to each of IQ components at a predetermined sampling phase interval, and determining whether the received signal is a multipath signal or not, in accordance with a plot position in the case where each correlation value in each of the sampling phases is sequentially plotted on an IQ coordinate.
摘要翻译：多路径信号判定方法包括以预定的采样相位间隔对扩频码的扩频调制的接收信号和扩频码的复制信号进行相关运算，并确定是否根据在每个采样相位中的每个相关值被顺序地绘制在IQ坐标上的情况下的绘图位置，所接收的信号是否为多径信号。

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