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31. 发明授权

US08022878B2 RFID tag and manufacturing method thereof 有权
标题翻译： RFID标签及其制造方法
公开(公告)号：US08022878B2
公开(公告)日：2011-09-20
申请号：US11882232
申请日：2007-07-31
申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
发明人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
IPC分类号： H01Q1/38 , H01Q9/16
CPC分类号： H01Q1/2208 , G06K19/07749 , G06K19/07786 , H01Q9/0457 , H01Q21/29 , Y10T29/49016
摘要： An RFID tag having a tag antenna and an LSI chip, comprising: a power-supply pattern on which the LSI chip is mounted; a patch antenna that functions as the tag antenna; and a high-frequency connection section that makes a high-frequency connection between the power-supply pattern and the patch antenna. The high-frequency connection section is formed, for example, by forming a slot in the patch antenna, layering one end of a small dipole antenna that functions as the power-supply pattern over the slot so that it crosses over the slot, and supplying power from the small dipole antenna to the patch antenna.
摘要翻译：一种具有标签天线和LSI芯片的RFID标签，包括：安装有LSI芯片的电源图案; 贴片天线，用作标签天线; 以及在电源图案和贴片天线之间进行高频连接的高频连接部。高频连接部例如通过在贴片天线中形成狭缝而形成，将小偶极天线的一端层叠成在插槽上方作为电源图案，使其与插槽交叉，并且供给功率从小偶极天线到贴片天线。

32. 发明授权

US07248221B2 Radio tag antenna structure for an optical recording medium and a case for an optical recording medium with a radio tag antenna 失效
标题翻译：用于光学记录介质的无线电标签天线结构和具有无线电标签天线的光学记录介质的情况
公开(公告)号：US07248221B2
公开(公告)日：2007-07-24
申请号：US10999690
申请日：2004-11-30
申请人： Manabu Kai , Yasuyuki Oishi , Toru Maniwa , Hiroyuki Hayashi , Andrey Andrenko
发明人： Manabu Kai , Yasuyuki Oishi , Toru Maniwa , Hiroyuki Hayashi , Andrey Andrenko
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , G11B23/0042 , H01Q1/22 , H01Q1/42 , H01Q9/0407
摘要： An antenna comprises a dielectric member, an antenna pattern formed on one surface of the dielectric member, and a ground pattern formed on the other surface of the dielectric member. A part or the whole of the antenna is implanted in a dielectric layer on the side from which a laser beam does not come in of an optical recording medium symmetrically having a metal layer reflecting the laser beam and the dielectric layer, thereby to provide a radio tag antenna structure for an optical recording medium which is simple, is small-sized, and can secure necessary reading performance.
摘要翻译：天线包括介电构件，形成在电介质构件的一个表面上的天线图案，以及形成在电介质构件的另一表面上的接地图案。将天线的一部分或整体植入介质层，激光束不会从其对称地具有反射激光束和电介质层的金属层的光记录介质入射，从而提供无线电用于光记录介质的标签天线结构简单，尺寸小，并且可以确保必要的读取性能。

33. 发明申请

US20070018893A1 Radio tag antenna structure for an optical recording medium and a case for an optical recording medium with a radio tag antenna 审中-公开
公开(公告)号：US20070018893A1
公开(公告)日：2007-01-25
申请号：US11528916
申请日：2006-09-28
申请人： Manabu Kai , Yasuyuki Oishi , Toru Maniwa , Hiroyuki Hayashi , Andrey Andrenko
发明人： Manabu Kai , Yasuyuki Oishi , Toru Maniwa , Hiroyuki Hayashi , Andrey Andrenko
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , G11B23/0042 , H01Q1/22 , H01Q1/42 , H01Q9/0407
摘要： An antenna comprises a dielectric member, an antenna pattern formed on one surface of the dielectric member, and a ground pattern formed on the other surface of the dielectric member. A part or the whole of the antenna is implanted in a dielectric layer on the side from which a laser beam does not come in of an optical recording medium symmetrically having a metal layer reflecting the laser beam and the dielectric layer, thereby to provide a radio tag antenna structure for an optical recording medium which is simple, is small-sized, and can secure necessary reading performance.

34. 发明授权

US5870668A Amplifier having distortion compensation and base station for radio communication using the same 失效
标题翻译：具有失真补偿的放大器和使用其的无线电通信基站
公开(公告)号：US5870668A
公开(公告)日：1999-02-09
申请号：US688443
申请日：1996-07-30
申请人： Takeshi Takano , Yasuyuki Oishi , Eisuke Fukuda , Hideto Furukawa , Kazuo Nagatani
发明人： Takeshi Takano , Yasuyuki Oishi , Eisuke Fukuda , Hideto Furukawa , Kazuo Nagatani
IPC分类号： H03D7/16 , H03F1/32 , H04B7/0005
CPC分类号： H03D7/168 , H03F1/3241 , H03F2200/372
摘要： A amplifier having distortion compensation is employed as a power amplifier for amplifying a linear modulated signal or a low noise amplifier for amplifying a linear modulated signal. The amplifier having distortion compenssation includes an amplifier circuit for amplifying an input signal; an error detecting circuit for obtaining an error signal between the input signal to and an output signal from the amplifier circuit; a coefficient generating circuit for generating compensation coefficients to compensate distortion components of characteristics of the amplifier circuit, based on the error signal according to an adaptive type algorithm; a first outputting circuit for outputting a generated compensation coefficient corresponding to the input signal; and a multiplying circuit for multiplying the generated compensation coefficient to the input signal and inputting a multiplied coefficient to the amplifier circuit.
摘要翻译：使用具有失真补偿的放大器作为用于放大线性调制信号的功率放大器或用于放大线性调制信号的低噪声放大器。具有失真补偿的放大器包括用于放大输入信号的放大器电路; 用于获得来自放大器电路的输入信号与输出信号之间的误差信号的误差检测电路; 系数产生电路，用于根据自适应型算法产生补偿系数以补偿放大器电路的特性的失真分量; 第一输出电路，用于输出与输入信号对应的产生的补偿系数; 以及乘法电路，用于将所生成的补偿系数与输入信号相乘，并将乘法系数输入到放大器电路。

35. 发明申请

US20050146387A1 Control unit and a control method 失效
标题翻译：控制单元和控制方式
公开(公告)号：US20050146387A1
公开(公告)日：2005-07-07
申请号：US11044628
申请日：2005-01-27
申请人： Takeshi Toda , Takeshi Takano , Yuuta Nakaya , Yasuyuki Oishi
发明人： Takeshi Toda , Takeshi Takano , Yuuta Nakaya , Yasuyuki Oishi
IPC分类号： H01Q3/26 , H01Q3/36 , H01Q9/04 , H03L1/00
CPC分类号： H01Q3/26 , H01Q3/2605 , H01Q3/36 , H01Q9/0442 , H04B1/18
摘要： A control unit and a control method are disclosed. First and second changing units change impedances of two or more first and second components within predetermined first and second ranges, respectively, the first and the second components affecting an output signal. An evaluation function value calculating unit calculates an evaluation function value that is dependent on the impedances of the first and the second components. A gradient vector calculating unit calculates a gradient vector based on the difference between the evaluation function values before and after the impedance change of the second components. Based on the gradient vector, impedance of each of the first components is changed such that the evaluation function value takes a desired value.
摘要翻译：公开了一种控制单元和控制方法。第一和第二改变单元分别在预定的第一和第二范围内改变两个或更多个第一和第二分量的阻抗，第一和第二分量影响输出信号。评估函数值计算单元计算依赖于第一和第二分量的阻抗的评估函数值。梯度矢量计算单元基于第二分量的阻抗变化前后的评价函数值之差来计算梯度矢量。基于梯度矢量，改变每个第一分量的阻抗，使得评估函数值取所需值。

36. 发明授权

US6081698A Radio apparatus and offset compensating method 失效
标题翻译：无线电设备和偏移补偿方法
公开(公告)号：US6081698A
公开(公告)日：2000-06-27
申请号：US192219
申请日：1998-11-16
申请人： Yukihiro Moriyama , Takeshi Takano , Yasuyuki Oishi , Yoshiya Ohsaki , Yuji Kaneko , Koji Takata , Masaru Kabashima
发明人： Yukihiro Moriyama , Takeshi Takano , Yasuyuki Oishi , Yoshiya Ohsaki , Yuji Kaneko , Koji Takata , Masaru Kabashima
IPC分类号： H01Q3/26 , H01Q11/12 , H03C3/40 , H04B1/04 , H04L27/36
CPC分类号： H04L27/368 , H01Q11/12 , H01Q3/267 , H03C3/406 , H04B2001/0425
摘要： Disclosed is a radio apparatus in which modulating signals (I, Q signals) from an arithmetic/control unit are converted to analog signals, which are then applied to an orthogonal modulator. A modulated wave for transmission, which has been produced by orthogonally modulating a reference carrier wave by the modulating signals, is demodulated by the orthogonal detector. The arithmetic/control unit compares the modulating signals and the demodulated signals and, based upon the comparison, updates distortion compensation coefficients and applies pre-distortion processing to the modulating signal using the distortion compensation coefficients. Leakage carrier produced due to offset of the orthogonal modulator is detected and the arithmetic/control unit adjusts the level of the modulating signals or shifts the phase of the reference carrier wave in such a manner that the leakage carrier (offset) becomes zero.
摘要翻译：公开了一种无线电设备，其中将来自算术/控制单元的调制信号（I，Q信号）转换为模拟信号，然后将其应用于正交调制器。通过正交检波器解调通过调制信号正交调制参考载波产生的用于传输的调制波。算术/控制单元比较调制信号和解调信号，并且基于比较，更新失真补偿系数，并使用失真补偿系数对调制信号应用预失真处理。检测由于正交调制器的偏移而产生的泄漏载波，并且算术/控制单元调节调制信号的电平或以使得泄漏载波（偏移）变为零的方式偏移参考载波的相位。

37. 发明申请

US20060038659A1 Reader/writer and RFID system 审中-公开
标题翻译：读写器和RFID系统
公开(公告)号：US20060038659A1
公开(公告)日：2006-02-23
申请号：US11130244
申请日：2005-05-17
申请人： Takeshi Takano , Tomohiko Taniguchi , Yasuyuki Oishi , Yoshinori Tanaka , Teruhisa Ninomiya , Nobuhisa Aoki , Yuichi Nakanishi
发明人： Takeshi Takano , Tomohiko Taniguchi , Yasuyuki Oishi , Yoshinori Tanaka , Teruhisa Ninomiya , Nobuhisa Aoki , Yuichi Nakanishi
IPC分类号： H04Q5/22
CPC分类号： G06K7/10356 , G06K7/0008
摘要： A system establishes synchronicity of transmission and receiving for each reader/writer of an RF tag independently without obtaining synchronization of the reader/writers by means of an unspecified number of control terminals is desired as a reader/writer system. A reader/writer comprises a transmitter operable to transmit an interrogation signal to an RF tag, and a receiver operable to receive a response signal from an RF tag, wherein the transmitter is operable to transmit an interrogation signal based on a synchronization signal received from another reader/writer.
摘要翻译：作为读/写系统，系统需要独立地建立RF标签的每个读/写器的发送和接收的同步性，而无需通过未指定数量的控制终端获得读/写器的同步。读写器包括可操作以将讯号信号发射到RF标签的发射器和可操作以从RF标签接收响应信号的接收器，其中发射器可操作以基于从另一个接收的同步信号发送询问信号读者/作家

38. 发明授权

US07512384B2 Control unit and a control method 失效
标题翻译：控制单元和控制方式
公开(公告)号：US07512384B2
公开(公告)日：2009-03-31
申请号：US11044628
申请日：2005-01-27
申请人： Takeshi Toda , Takeshi Takano , Yuuta Nakaya , Yasuyuki Oishi
发明人： Takeshi Toda , Takeshi Takano , Yuuta Nakaya , Yasuyuki Oishi
IPC分类号： H03C1/52
CPC分类号： H01Q3/26 , H01Q3/2605 , H01Q3/36 , H01Q9/0442 , H04B1/18
摘要： A control unit and a control method are disclosed. First and second changing units change impedances of two or more first and second components within predetermined first and second ranges, respectively, the first and the second components affecting an output signal. An evaluation function value calculating unit calculates an evaluation function value that is dependent on the impedances of the first and the second components. A gradient vector calculating unit calculates a gradient vector based on the difference between the evaluation function values before and after the impedance change of the second components. Based on the gradient vector, impedance of each of the first components is changed such that the evaluation function value takes a desired value.
摘要翻译：公开了一种控制单元和控制方法。第一和第二改变单元分别在预定的第一和第二范围内改变两个或更多个第一和第二分量的阻抗，第一和第二分量影响输出信号。评估函数值计算单元计算依赖于第一和第二分量的阻抗的评估函数值。梯度矢量计算单元基于第二分量的阻抗变化前后的评价函数值之差来计算梯度矢量。基于梯度矢量，改变每个第一分量的阻抗，使得评估函数值取所需值。

39. 发明授权

US5272723A Waveform equalizer using a neural network 失效
标题翻译：波形均衡器使用神经网络
公开(公告)号：US5272723A
公开(公告)日：1993-12-21
申请号：US691871
申请日：1991-04-26
申请人： Takashi Kimoto , Kazuo Asakawa , Kazuo Kawabata , Yasuyuki Oishi , Eisuke Fukuda , Takeshi Takano
发明人： Takashi Kimoto , Kazuo Asakawa , Kazuo Kawabata , Yasuyuki Oishi , Eisuke Fukuda , Takeshi Takano
IPC分类号： G06N3/04 , H04L25/03 , H03H7/30
CPC分类号： H04L25/03165 , G06N3/04 , H04L2025/03464
摘要： A waveform equalizer for equalizing a distorted signal, contains a sampling unit, a time series generating unit, and an equalization neural network unit. The sampling unit samples the level of a distorted signal at a predetermined rate. The time series generating unit serially receives the sampled level and outputs in parallel a predetermined number of the levels which have been last received. The equalization neural network unit receives the outputs of the time series generating unit, and generates an equalized signal of the distorted signal based on the outputs of the time series generating unit using a set of equalization network weights which are preset therein. The waveform equalizer may further contain a distortion characteristic detecting unit, an equalization network weight holding unit, and a selector unit. The distortion characteristic detecting unit detects a distortion characteristic of the distorted signal. The equalization network weight holding unit holds a plurality of sets of equalization network weights each for being set in the equalization neural network unit. The selector unit selects one of the plurality of sets of equalization network weights according to the distortion characteristic which is detected in the distortion characteristic detecting unit, and supplies the selected set in the equalization neural network unit to set the selected set therein.

40. 发明授权

US4870659A FSK demodulation circuit 失效
标题翻译： FSK解调电路
公开(公告)号：US4870659A
公开(公告)日：1989-09-26
申请号：US237535
申请日：1988-08-29
申请人： Yasuyuki Oishi , Takeshi Takano , Takaharu Nakamura , Yukio Takeda , Yasunobu Watanabe
发明人： Yasuyuki Oishi , Takeshi Takano , Takaharu Nakamura , Yukio Takeda , Yasunobu Watanabe
IPC分类号： H04L27/152
CPC分类号： H04L27/1525
摘要： An FSK demodulation circuit which receives as input an FSK modulated reception signal, obtains two quadrature pulse trains, i.e., a first pulse train and a second pulse train, from a phase detection circuit, is provided with at least two sampling means which use the edge of one of the pulse trains and sample the logic of the other pulse train, produces two or more sample outputs at different timings, and determines the logic of the reproduced data from a combination of the logics "1" and "0" of the sample outputs.

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