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1. 发明授权

US08446205B2 Mixer circuit and method for adjusting common voltage of mixer circuit 有权
标题翻译：混频器电路和调节混频电路公共电压的方法
公开(公告)号：US08446205B2
公开(公告)日：2013-05-21
申请号：US13045234
申请日：2011-03-10
申请人： Shingo Sakamoto , Jialin Ren , Kentaro Uchida
发明人： Shingo Sakamoto , Jialin Ren , Kentaro Uchida
IPC分类号： G06F7/44
CPC分类号： H03D7/1441 , H03D7/1458 , H03D7/1466 , H03D7/165 , H03D2200/0084 , H03D2200/0088
摘要： A mixer circuit includes: a mixer circuit including a first transistor pair to output a first differential input signal and a second transistor pair to output a second differential input signal by inversing the first differential signal; a local signal supply circuit to supply a pair of local signals to gates of the first transistor pair and the second transistor pair; an operational amplifier including an input pair coupled to an output pair of the mixer circuit and an output pair coupled to the input pair via feedback resistors, the operational amplifier to amplify the first differential input signal and output a differential output signal; a common mode feedback circuit to control a center voltage of the differential output signal so that the center voltage maintains a common voltage; and a common voltage generator circuit to generate the common voltage according to an amplitude of the local signal.
摘要翻译：一种混频器电路包括：混频器电路，包括第一晶体管对以输出第一差分输入信号和第二晶体管对，以通过反转第一差分信号输出第二差分输入信号; 本地信号供给电路，用于向第一晶体管对和第二晶体管对的栅极提供一对本地信号; 运算放大器，包括耦合到所述混频器电路的输出对的输入对和经由反馈电阻耦合到所述输入对的输出对，所述运算放大器放大所述第一差分输入信号并输出差分输出信号; 共模反馈电路，用于控制差分输出信号的中心电压，使得中心电压维持公共电压; 以及公共电压发生器电路，以根据本地信号的幅度产生公共电压。

2. 发明申请

US20110241753A1 MIXER CIRCUIT AND METHOD FOR ADJUSTING COMMON VOLTAGE OF MIXER CIRCUIT 有权
标题翻译：用于调节混频器电路的公共电压的混频器电路和方法
公开(公告)号：US20110241753A1
公开(公告)日：2011-10-06
申请号：US13045234
申请日：2011-03-10
申请人： Shingo SAKAMOTO , Jialin REN , Kentaro UCHIDA
发明人： Shingo SAKAMOTO , Jialin REN , Kentaro UCHIDA
IPC分类号： H03L5/00
CPC分类号： H03D7/1441 , H03D7/1458 , H03D7/1466 , H03D7/165 , H03D2200/0084 , H03D2200/0088
摘要： A mixer circuit includes: a mixer circuit including a first transistor pair to output a first differential input signal and a second transistor pair to output a second differential input signal by inversing the first differential signal; a local signal supply circuit to supply a pair of local signals to gates of the first transistor pair and the second transistor pair; an operational amplifier including an input pair coupled to an output pair of the mixer circuit and an output pair coupled to the input pair via feedback resistors, the operational amplifier to amplify the first differential input signal and output a differential output signal; a common mode feedback circuit to control a center voltage of the differential output signal so that the center voltage maintains a common voltage; and a common voltage generator circuit to generate the common voltage according to an amplitude of the local signal.
摘要翻译：一种混频器电路包括：混频器电路，包括第一晶体管对以输出第一差分输入信号和第二晶体管对，以通过反转第一差分信号输出第二差分输入信号; 本地信号供给电路，用于向第一晶体管对和第二晶体管对的栅极提供一对本地信号; 运算放大器，包括耦合到所述混频器电路的输出对的输入对和经由反馈电阻耦合到所述输入对的输出对，所述运算放大器放大所述第一差分输入信号并输出差分输出信号; 共模反馈电路，用于控制差分输出信号的中心电压，使得中心电压维持公共电压; 以及公共电压发生器电路，以根据本地信号的幅度产生公共电压。

3. 发明申请

US20110043277A1 QUADRATURE MODULATION DEMODULATION CIRCUIT 有权
标题翻译：二次调制解调电路
公开(公告)号：US20110043277A1
公开(公告)日：2011-02-24
申请号：US12861818
申请日：2010-08-23
申请人： Shingo Sakamoto , Kotaro Murakami
发明人： Shingo Sakamoto , Kotaro Murakami
IPC分类号： H04L27/38
CPC分类号： H04L27/3863
摘要： A quadrature demodulation circuit includes: first to fourth mixers to receive a modulation signal; a phase shifter to supply to the first and third mixers a first local frequency signal, to supply to the second mixer a second local frequency signal having a designated phase difference relative to the first local frequency signal, and to supply to the fourth mixer a third local frequency signal that is an inverse in phase to the second local frequency signal; a first adder to add a signal output from the first mixer and a signal output from the second mixer and to output a first demodulation signal; and a second adder to add a signal output from the third mixer and a signal output from the fourth mixer and to output a second demodulation signal.
摘要翻译：正交解调电路包括：第一至第四混频器，用于接收调制信号; 向所述第一和第三混频器提供第一本地频率信号的移相器，向所述第二混频器提供具有相对于所述第一本地频率信号的指定相位差的第二本地频率信号，以及向所述第四混频器提供第三本地频率信号，与第二本地频率信号相位相反的本地频率信号; 第一加法器，用于将从第一混频器输出的信号和从第二混频器输出的信号相加，并输出第一解调信号; 以及第二加法器，用于将从第三混频器输出的信号和从第四混频器输出的信号相加，并输出第二解调信号。

4. 发明授权

US07806262B2 Container 有权
标题翻译：容器
公开(公告)号：US07806262B2
公开(公告)日：2010-10-05
申请号：US11704676
申请日：2006-07-10
申请人： Masazumi Sakai , Katsunori Fujita , Shingo Sakamoto , Ryoichi Nishikawa
发明人： Masazumi Sakai , Katsunori Fujita , Shingo Sakamoto , Ryoichi Nishikawa
IPC分类号： B65D83/10
CPC分类号： B65D5/0254 , A61M5/002 , B65D5/5014 , B65D5/504
摘要： A package has a rectangular parallelepiped container including vertical front and rear panel sections connected by a pair of vertical side panel sections, a top wall connected to the upper edge of the rear panel section and a bottom wall connected to the at least one of the lower edges of the vertical panels and a top cushion panel disposed beneath the top wall and rotatably connected to at least one upper edge of the side panel sections. A holder is disposed, in the container, for holding a plurality of glass syringes each of which is sealingly contained in a plastic bag.
摘要翻译：包装件具有长方体容器，其包括通过一对垂直侧片部分连接的垂直前片和后片部分，连接到后片部分的上边缘的顶壁和与下片中的至少一个连接的底壁垂直面板的边缘和设置在顶壁下方并可旋转地连接到侧板部分的至少一个上边缘的顶部缓冲板。在容器中设置有用于保持多个玻璃注射器的保持器，每个玻璃注射器密封地容纳在塑料袋中。

5. 发明授权

US09583231B2 Carbon nanotube composite electrode and method for manufacturing the same 有权
标题翻译：碳纳米管复合电极及其制造方法
公开(公告)号：US09583231B2
公开(公告)日：2017-02-28
申请号：US14115938
申请日：2012-05-10
申请人： Masato Tominaga , Shingo Sakamoto , Yuichi Fukamichi , Ayako Iwaoka , Terutaka Hashiguchi , Makoto Togami , Noriaki Watanabe
发明人： Masato Tominaga , Shingo Sakamoto , Yuichi Fukamichi , Ayako Iwaoka , Terutaka Hashiguchi , Makoto Togami , Noriaki Watanabe
IPC分类号： H01B1/24 , H01B1/04 , H01B1/18 , H01L35/22 , H01M4/96 , H01M4/583 , H01L51/44 , B82Y30/00 , B82Y40/00 , C01B31/02 , H01B13/00 , G01N27/30
CPC分类号： H01B1/24 , B82Y30/00 , B82Y40/00 , C01B31/0233 , C01B32/162 , C01B2202/02 , C01B2202/34 , C01B2202/36 , G01N27/308 , H01B1/04 , H01B1/18 , H01B13/0036 , H01L35/22 , H01L51/444 , H01M4/583 , H01M4/96 , Y02E10/542 , Y02E10/549 , Y02P70/521 , Y10T428/25
摘要： Provided is a carbon nanotube composite electrode having carbon nanotubes which are firmly fixed to an electrode substrate so as to utilize the characteristics of the carbon nanotubes, and having the intrinsic electrode characteristics of carbon nanotubes. The carbon nanotube composite electrode has a surface layer containing a porous oxide material and carbon nanotubes on the surface of the electrode substrate, wherein the carbon nanotubes are generated from the porous oxide material, and at least some of the carbon nanotubes are electrically connected to the electrode substrate. The carbon nanotube composite electrode is firmly fixed to the electrode substrate, and has the intrinsic electrode characteristics of carbon nanotubes, and thus may preferably be used in applications for electrodes and the like in various electronic devices such as electrochemical sensors and batteries.
摘要翻译：提供一种具有碳纳米管的碳纳米管复合电极，其牢固地固定在电极基板上，以利用碳纳米管的特性，并具有碳纳米管的本征电极特性。所述碳纳米管复合电极在所述电极基板的表面具有包含多孔氧化物材料和碳纳米管的表面层，其中，所述碳纳米管是从所述多孔氧化物材料生成的，并且所述碳纳米管的至少一部分与所述碳纳米管电连接电极基板。碳纳米管复合电极牢固地固定在电极基板上，具有碳纳米管的固有电极特性，因此可优选用于各种电子器件如电化学传感器和电池中的电极等的应用。

6. 发明授权

US08174310B2 Quadrature modulation demodulation circuit 有权
标题翻译：正交调制解调电路
公开(公告)号：US08174310B2
公开(公告)日：2012-05-08
申请号：US12861818
申请日：2010-08-23
申请人： Shingo Sakamoto , Kotaro Murakami
发明人： Shingo Sakamoto , Kotaro Murakami
IPC分类号： H03C1/00 , H03C3/00 , H03D1/00 , H03D3/00
CPC分类号： H04L27/3863
摘要： A quadrature demodulation circuit includes: first to fourth mixers to receive a modulation signal; a phase shifter to supply to the first and third mixers a first local frequency signal, to supply to the second mixer a second local frequency signal having a designated phase difference relative to the first local frequency signal, and to supply to the fourth mixer a third local frequency signal that is an inverse in phase to the second local frequency signal; a first adder to add a signal output from the first mixer and a signal output from the second mixer and to output a first demodulation signal; and a second adder to add a signal output from the third mixer and a signal output from the fourth mixer and to output a second demodulation signal.
摘要翻译：正交解调电路包括：第一至第四混频器，用于接收调制信号; 向所述第一和第三混频器提供第一本地频率信号的移相器，向所述第二混频器提供具有相对于所述第一本地频率信号的指定相位差的第二本地频率信号，以及向所述第四混频器提供第三本地频率信号，与第二本地频率信号相位相反的本地频率信号; 第一加法器，用于将从第一混频器输出的信号和从第二混频器输出的信号相加，并输出第一解调信号; 以及第二加法器，用于将从第三混频器输出的信号和从第四混频器输出的信号相加，并输出第二解调信号。

7. 发明申请

US20090291661A1 NOISE CANCELLATION CIRCUIT AND AMPLIFIER WITH NOISE CANCELLATION CIRCUIT 有权
标题翻译：噪声消除电路和噪声消除电路的放大器
公开(公告)号：US20090291661A1
公开(公告)日：2009-11-26
申请号：US12471934
申请日：2009-05-26
申请人： Kazuaki OISHI , Shingo Sakamoto
发明人： Kazuaki OISHI , Shingo Sakamoto
IPC分类号： H04B15/06
CPC分类号： H04B1/123
摘要： A noise cancellation circuit, which reduces noise in an output signal of an amplifier having an input resistance, a feedback resistance, and an operational amplifier, has: a first mixer circuit, which input an input signal across a first input terminal and a second input terminal of the operational amplifier, and performs frequency conversion of the input signal according to a first frequency signal; a noise cancellation amplifier, which amplifies an output signal of the first mixer circuit; a second mixer circuit, which performs frequency conversion of an output signal of the noise cancellation amplifier according to the first frequency signal; and a signal supply circuit, which supplies an output signal of the second mixer circuit to the first input terminal of the operational amplifier via an output resistance.
摘要翻译：一种噪声消除电路，其降低具有输入电阻的放大器的输出信号中的噪声，反馈电阻和运算放大器，具有：第一混频器电路，其在第一输入端子和第二输入端输入输入信号并且根据第一频率信号执行输入信号的频率转换; 噪声消除放大器，其放大第一混频器电路的输出信号; 第二混频器电路，其根据第一频率信号进行噪声消除放大器的输出信号的频率转换; 以及信号供给电路，其经由输出电阻将第二混频器电路的输出信号提供给运算放大器的第一输入端。

8. 发明申请

US20140113127A1 CARBON NANOTUBE COMPOSITE ELECTRODE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：碳纳米管复合电极及其制造方法
公开(公告)号：US20140113127A1
公开(公告)日：2014-04-24
申请号：US14115938
申请日：2012-05-10
申请人： Masato Tominaga , Shingo Sakamoto , Yuichi Fukamichi , Ayako Iwaoka , Terutaka Hashiguchi , Makoto Togami , Noriaki Watanabe
发明人： Masato Tominaga , Shingo Sakamoto , Yuichi Fukamichi , Ayako Iwaoka , Terutaka Hashiguchi , Makoto Togami , Noriaki Watanabe
IPC分类号： H01B1/24 , H01B13/00
CPC分类号： H01B1/24 , B82Y30/00 , B82Y40/00 , C01B31/0233 , C01B32/162 , C01B2202/02 , C01B2202/34 , C01B2202/36 , G01N27/308 , H01B1/04 , H01B1/18 , H01B13/0036 , H01L35/22 , H01L51/444 , H01M4/583 , H01M4/96 , Y02E10/542 , Y02E10/549 , Y02P70/521 , Y10T428/25
摘要： Provided is a carbon nanotube composite electrode having carbon nanotubes which are firmly fixed to an electrode substrate so as to utilize the characteristics of the carbon nanotubes, and having the intrinsic electrode characteristics of carbon nanotubes. The carbon nanotube composite electrode has a surface layer containing a porous oxide material and carbon nanotubes on the surface of the electrode substrate, wherein the carbon nanotubes are generated from the porous oxide material, and at least some of the carbon nanotubes are electrically connected to the electrode substrate. The carbon nanotube composite electrode is firmly fixed to the electrode substrate, and has the intrinsic electrode characteristics of carbon nanotubes, and thus may preferably be used in applications for electrodes and the like in various electronic devices such as electrochemical sensors and batteries.
摘要翻译：提供一种具有碳纳米管的碳纳米管复合电极，其牢固地固定在电极基板上，以利用碳纳米管的特性，并具有碳纳米管的本征电极特性。所述碳纳米管复合电极在所述电极基板的表面具有包含多孔氧化物材料和碳纳米管的表面层，其中，所述碳纳米管是从所述多孔氧化物材料生成的，并且所述碳纳米管的至少一部分与所述碳纳米管电连接电极基板。碳纳米管复合电极牢固地固定在电极基板上，具有碳纳米管的固有电极特性，因此可优选用于各种电子器件如电化学传感器和电池中的电极等的应用。

9. 发明授权

US08045949B2 Noise cancellation circuit and amplifier with noise cancellation circuit 有权
标题翻译：具有噪声消除电路的噪声消除电路和放大器
公开(公告)号：US08045949B2
公开(公告)日：2011-10-25
申请号：US12471934
申请日：2009-05-26
申请人： Kazuaki Oishi , Shingo Sakamoto
发明人： Kazuaki Oishi , Shingo Sakamoto
IPC分类号： H04B1/10
CPC分类号： H04B1/123
摘要： A noise cancellation circuit, which reduces noise in an output signal of an amplifier having an input resistance, a feedback resistance, and an operational amplifier, has: a first mixer circuit, which input an input signal across a first input terminal and a second input terminal of the operational amplifier, and performs frequency conversion of the input signal according to a first frequency signal; a noise cancellation amplifier, which amplifies an output signal of the first mixer circuit; a second mixer circuit, which performs frequency conversion of an output signal of the noise cancellation amplifier according to the first frequency signal; and a signal supply circuit, which supplies an output signal of the second mixer circuit to the first input terminal of the operational amplifier via an output resistance.
摘要翻译：一种噪声消除电路，其降低具有输入电阻的放大器的输出信号中的噪声，反馈电阻和运算放大器，具有：第一混频器电路，其在第一输入端子和第二输入端输入输入信号并且根据第一频率信号执行输入信号的频率转换; 噪声消除放大器，其放大第一混频器电路的输出信号; 第二混频器电路，其根据第一频率信号进行噪声消除放大器的输出信号的频率转换; 以及信号供给电路，其经由输出电阻将第二混频器电路的输出信号提供给运算放大器的第一输入端。

10. 发明申请

US20070158234A1 Container 有权
标题翻译：容器
公开(公告)号：US20070158234A1
公开(公告)日：2007-07-12
申请号：US11704676
申请日：2006-07-10
申请人： Masazumi Sakai , Katsunori Fujita , Shingo Sakamoto , Ryoichi Nishikawa
发明人： Masazumi Sakai , Katsunori Fujita , Shingo Sakamoto , Ryoichi Nishikawa
IPC分类号： B65D69/00 , B65D75/00
CPC分类号： B65D5/0254 , A61M5/002 , B65D5/5014 , B65D5/504
摘要： A package has a rectangular parallelepiped container including vertical front and rear panel sections connected by a pair of vertical side panel sections, a top wall connected to the upper edge of the rear panel section and a bottom wall connected to the at least one of the lower edges of the vertical panels and a top cushion panel disposed beneath the top wall and rotatably connected to at least one upper edge of the side panel sections. A holder is disposed, in the container, for holding a plurality of glass syringes each of which is sealingly contained in a plastic bag.
摘要翻译：包装件具有长方体容器，其包括通过一对垂直侧片部分连接的垂直前片和后片部分，连接到后片部分的上边缘的顶壁和与下片中的至少一个连接的底壁垂直面板的边缘和设置在顶壁下方并可旋转地连接到侧板部分的至少一个上边缘的顶部缓冲板。在容器中设置有用于保持多个玻璃注射器的保持器，每个玻璃注射器密封地容纳在塑料袋中。

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