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11. 发明授权

US5481564A Received data adjusting device 失效
标题翻译：接收数据调整装置
公开(公告)号：US5481564A
公开(公告)日：1996-01-02
申请号：US733983
申请日：1991-07-22
申请人： Mitsuo Kakuishi , Yutaka Awata , Norio Ueno , Seiji Miyoshi , Norio Murakami , Atsushi Manabe
发明人： Mitsuo Kakuishi , Yutaka Awata , Norio Ueno , Seiji Miyoshi , Norio Murakami , Atsushi Manabe
IPC分类号： H04L25/03 , H03H7/30
CPC分类号： H04L25/03885 , H04L25/03057
摘要： A digital adaptive equalizer equalizes received signals through digital filtering operations by changing filtering coefficients. It comprises a coefficient calculating unit for calculating the filtering coefficients by using one kind of parameters, such as distance, as an input to a function corresponding to the filtering coefficients and a filtering operation executing unit for executing digital filtering operations based on the filtering coefficients. A variable lag filter for adjusting the phase delay of received received signals is provided. A coefficient converting unit calculates a part or all of tap coefficients of the filter using at least one piece of timing control information.
摘要翻译：数字自适应均衡器通过改变滤波系数通过数字滤波操作来均衡接收信号。它包括：系数计算单元，用于通过使用诸如距离的一种参数来计算滤波系数，作为与滤波系数相对应的函数的输入;以及滤波操作执行单元，用于基于滤波系数执行数字滤波操作。提供了用于调整接收到的接收信号的相位延迟的可变滞后滤波器。系数转换单元使用至少一条定时控制信息来计算滤波器的抽头系数的一部分或全部。

12. 发明申请

US20110021347A1 Molecule Recognizing Material And Process For Producing The Molecule Recognizing Material 审中-公开
标题翻译：识别材料和分子识别材料的分子的分子
公开(公告)号：US20110021347A1
公开(公告)日：2011-01-27
申请号：US12674923
申请日：2008-08-29
申请人： Hiroshi Ugajin , Haruma Kawaguchi , Norio Ueno
发明人： Hiroshi Ugajin , Haruma Kawaguchi , Norio Ueno
IPC分类号： B01J20/26 , B01J20/00 , B01J20/22
CPC分类号： B01J13/20 , B01J13/18 , B01J20/26 , B01J20/261 , B01J20/268 , B01J20/3057 , B01J20/321 , B01J20/327 , B01J20/3293 , C08F257/02 , C08F291/00 , C08F293/005
摘要： The present invention provides a new molecular recognition material, wherein the control of morphology is possible and the selectivity and capture efficiency of the template molecule are excellent, and to provide a simple production method thereof. The molecular recognition material of the present invention is a core-shell particle, which has a shell layer on the core particle surface, and the material is characterized in that template molecules are imprinted on the above-described shell layer. And a production method of the molecular recognition material of the present invention comprising: (a) introducing an iniferter group on the core particle surface, (b) adsorbing the template molecule, after process (a), onto the core particle surface, and (c) forming the shell layer, after process (b), on the core particle surface.
摘要翻译：本发明提供了一种新的分子识别材料，其中形态的控制是可能的，并且模板分子的选择性和捕获效率是优异的，并且提供其简单的制备方法。本发明的分子识别材料是在核粒子表面具有壳层的核 - 壳粒子，其特征在于，模板分子印在上述壳层上。本发明的分子识别材料的制造方法，其特征在于，包括：（a）在芯粒子表面上引入引发剂组，（b）在工序（a）之后将模板分子吸附在芯粒子表面上， c）在工艺（b）之后，在芯颗粒表面上形成壳层。

13. 发明授权

US06566959B2 Amplifier circuit having a particular biasing arrangement 有权
标题翻译：具有特定偏压装置的放大器电路
公开(公告)号：US06566959B2
公开(公告)日：2003-05-20
申请号：US10010438
申请日：2001-11-08
申请人： Satoshi Ide , Norio Ueno
发明人： Satoshi Ide , Norio Ueno
IPC分类号： H03F304
CPC分类号： H03F3/345 , H03F1/301 , H03F3/505
摘要： In an amplifying circuit composed of a basic amplifier and a bias circuit thereof, a drive transistor drives a load transistor, and a reference current source biases a drive-side and a load-side supporting bias transistors with a constant current for generating a bias voltage of the load transistor. Also, a load resistor or a drive-side common-gate transistor is inserted between the drive transistor and the load transistor. Also, a load-side common-gate transistor is inserted between the load transistor and a power supply. In addition, the bulks and sources of the load transistor and the load-side supporting bias transistor are short-circuited.
摘要翻译：在由基本放大器及其偏置电路组成的放大电路中，驱动晶体管驱动负载晶体管，参考电流源以恒定电流偏置驱动侧和负载侧支持偏置晶体管，以产生偏置电压的负载晶体管。此外，在驱动晶体管和负载晶体管之间插入负载电阻或驱动侧公共栅晶体管。此外，负载侧公共栅极晶体管插入在负载晶体管和电源之间。此外，负载晶体管和负载侧支撑偏压晶体管的体积和源极短路。

14. 发明授权

US06282216B1 Burst mode optical transmitter circuit 有权
标题翻译：突发模式光发射机电路
公开(公告)号：US06282216B1
公开(公告)日：2001-08-28
申请号：US09471370
申请日：1999-12-23
申请人： Tadashi Ikeuchi , Tadao Inoue , Toru Matsuyama , Toshiyuki Takauji , Norio Ueno
发明人： Tadashi Ikeuchi , Tadao Inoue , Toru Matsuyama , Toshiyuki Takauji , Norio Ueno
IPC分类号： H01S313
CPC分类号： H04B10/564 , H04B10/504
摘要： A burst mode optical transmitter circuit comprises a semiconductor laser, a photodiode for monitoring the light output from the semiconductor laser, a current-voltage converting circuit for converting the current detected by the photodiode into a voltage, an APC amplifier, a holding circuit for holding, as a current control signal, the output signal from the APC amplifier, a driving circuit for supplying a driving current to the semiconductor laser according the current control signal from the holding circuit and the the data input in the burst mode, and a data interruption detecting circuit for detecting an interrupt period of the data input to the driving circuit to reset the holding circuit, in which the current control signal held in the hold circuit is reset by the reset signal, whereby a stable burst optical transmission can be performed stably with a simple construction.
摘要翻译：突发模式光发射机电路包括半导体激光器，用于监测来自半导体激光器的光输出的光电二极管，用于将由光电二极管检测的电流转换为电压的电流 - 电压转换电路，APC放大器，用于保持的保持电路作为电流控制信号，来自APC放大器的输出信号，用于根据来自保持电路的电流控制信号和在突发模式中输入的数据向半导体激光器提供驱动电流的驱动电路和数据中断检测电路，用于检测输入到驱动电路的数据的中断周期以复位保持电路，其中保持在保持电路中的电流控制信号由复位信号复位，从而可以稳定地执行稳定的突发光传输，一个简单的施工。

15. 发明授权

US5291522A Device and method for estimating sampled value of impulse response and signal reproduction system using the device 失效
标题翻译：用于估计使用该装置的脉冲响应和信号再现系统的采样值的装置和方法
公开(公告)号：US5291522A
公开(公告)日：1994-03-01
申请号：US725610
申请日：1991-07-03
申请人： Norio Ueno , Yutaka Awata
发明人： Norio Ueno , Yutaka Awata
IPC分类号： H03H15/00 , H03H17/00 , H03H21/00 , H04B3/04 , H04L7/02 , H04L25/02 , H04L25/30 , H04L27/06
CPC分类号： H04L7/0062 , H04L25/0212
摘要： In a device for estimating a sampled value of an impulse response from input and output signals of a decision circuit which performs a signal decision procedure for reproducing a digital signal, there are provided a first part, operatively coupled to the decision circuit, for generating a first average of absolute values of samples of decided values obtained from the output signal of the decision circuit. A second part is also provided, operatively coupled to the decision circuit, for generating a second average of absolute values of samples of equalized outputs obtained from the input signal of the decision circuit. Also provided is a third part, operatively coupled to the first and second parts for generating a ratio of the first average and the second average, with the ratio being an estimate of the sampled value of the impulse response at a sampling point.
摘要翻译：在用于估计执行用于再现数字信号的信号判定过程的判定电路的输入和输出信号的脉冲响应的采样值的装置中，提供了可操作地耦合到判定电路的第一部分，用于产生从判决电路的输出信号获得的决定值的样本的绝对值的第一平均值。还提供了可操作地耦合到判定电路的第二部分，用于产生从判决电路的输入信号获得的均衡输出的样本的绝对值的第二平均值。还提供了第三部分，可操作地耦合到第一和第二部分，用于产生第一平均值和第二平均值的比率，其中该比率是在采样点处的脉冲响应的采样值的估计。

16. 发明授权

US4429281A Integrator for a switched capacitor-filter 失效
标题翻译：用于开关电容滤波器的积分器
公开(公告)号：US4429281A
公开(公告)日：1984-01-31
申请号：US213399
申请日：1980-12-05
申请人： Akihiko Ito , Kazuhiro Kobayashi , Hisami Tanaka , Norio Ueno
发明人： Akihiko Ito , Kazuhiro Kobayashi , Hisami Tanaka , Norio Ueno
IPC分类号： H03K4/501 , G06G7/186 , H03H19/00 , H03K4/56 , H03K5/00 , H03F1/00
CPC分类号： H03H19/004 , G06G7/1865
摘要： An integrator for use in a switched capacitor-filter, in which switching elements are connected to an input and to an output of an operational amplifier included in the integrator for clamping the input and output to a ground potential during suspension of the integral operation, in order to prevent potentials at the input and output of the operational amplifier from varying and hence ensure rapid stabilization of the integral operation of the integrator.
摘要翻译：一种用于开关电容滤波器的积分器，其中开关元件连接到积分器中包括的输入端和运算放大器的输出端，用于在积分操作暂停期间将输入和输出钳位到地电位，以防止运算放大器的输入和输出的电位变化，从而确保积分器的积分运算的快速稳定。

17. 发明授权

US06728495B1 Light output control circuit with a warning function of deteriorated light output 失效
标题翻译：光输出控制电路具有恶化光输出的警告功能
公开(公告)号：US06728495B1
公开(公告)日：2004-04-27
申请号：US09521447
申请日：2000-03-07
申请人： Makoto Miki , Norio Murakami , Toshiyuki Takauji , Toru Matsuyama , Tadashi Ikeuchi , Tadao Inoue , Norio Ueno
发明人： Makoto Miki , Norio Murakami , Toshiyuki Takauji , Toru Matsuyama , Tadashi Ikeuchi , Tadao Inoue , Norio Ueno
IPC分类号： H04B1004
CPC分类号： H04B10/504 , H04B10/564
摘要： A light output control circuit to update light output synchronously with input data in burst signal transmission system is disclosed. The circuit has a function of issuing light deterioration warning unerringly, which includes: a monitoring portion to detect light output emitted from a light emission element driven in accordance with transmission data; a level comparator to compare a monitoring signal outputted from the monitoring portion with a reference signal; a data detection portion to detect the existence of the transmission data; and an output controller to determine whether a light output deterioration warning is to be issued using an output signal of the data detection portion and an output signal of the level comparator.
摘要翻译：公开了一种用于在脉冲串信号传输系统中更新与输入数据同步输出的光输出控制电路。该电路具有发出光劣化警告的功能，其特征在于，包括：监视部，其检测从根据发送数据驱动的发光元件发出的光输出; 电平比较器，用于将从监视部分输出的监视信号与参考信号进行比较; 数据检测部分，用于检测发送数据的存在; 以及输出控制器，用于使用数据检测部分的输出信号和电平比较器的输出信号来确定是否发出光输出恶化警告。

18. 发明授权

US06597485B1 Optical transmitter circuit 失效
标题翻译：光发射机电路
公开(公告)号：US06597485B1
公开(公告)日：2003-07-22
申请号：US09517621
申请日：2000-03-03
申请人： Tadashi Ikeuchi , Tadao Inoue , Toru Matsuyama , Makoto Miki , Norio Ueno
发明人： Tadashi Ikeuchi , Tadao Inoue , Toru Matsuyama , Makoto Miki , Norio Ueno
IPC分类号： H04B1004
CPC分类号： H04B10/504 , H04B10/564
摘要： An optical transmitter circuit including a light receiving element, such as a photodiode, which monitors the optical output of a light emitting element such as a semiconductor laser. A current-voltage converting circuit supplies a drive current from a drive circuit to the light emitting element and converts the output voltage of the light receiving element into voltage. An APC amplifier compares the converted output signals and a reference signal, and a hold circuit holds the output signal of the APC amplifier and uses the output signal as a current control signal of the drive circuit. A “1” continuous signal detecting circuit detects the continuation of “1” in a specified number of bits in the input data (DATA) and updates the hold value in the hold circuit.
摘要翻译：一种包括诸如光电二极管的光接收元件的光发送器电路，其监测诸如半导体激光器的发光元件的光输出。电流电压转换电路将来自驱动电路的驱动电流提供给发光元件，并将光接收元件的输出电压转换为电压。 APC放大器将转换的输出信号和参考信号进行比较，保持电路保持APC放大器的输出信号，并使用输出信号作为驱动电路的电流控制信号。 “1”连续信号检测电路检测输入数据（DATA）中指定位数的“1”继续，并更新保持电路中的保持值。

19. 发明授权

US5892402A High precision current output circuit 失效
标题翻译：高精度电流输出电路
公开(公告)号：US5892402A
公开(公告)日：1999-04-06
申请号：US741748
申请日：1996-11-05
申请人： Kazunari Tsubaki , Norio Ueno
发明人： Kazunari Tsubaki , Norio Ueno
IPC分类号： G05F3/26 , H03F3/345 , H03F3/16 , G05F3/16
CPC分类号： H03F3/345 , G05F3/262
摘要： A drain terminal of a first N-channel MOS transistor is connected to an output side of a first current mirror input current via a voltage drop device, a first current mirror input current is supplied to the gate terminals of first, third, and fifth N-channel MOS transistors, and a second current mirror input current is supplied to the gate terminals of second and fourth N-channel MOS transistors.
摘要翻译：第一N沟道MOS晶体管的漏极端子经由电压降装置连接到第一电流镜输入电流的输出侧，第一电流镜输入电流被提供给第一，第三和第五N的栅极端子并且第二电流镜输入电流被提供给第二和第四N沟道MOS晶体管的栅极端子。

20. 发明授权

US4366456A Switched-capacitor filter 失效
标题翻译：开关电容滤波器
公开(公告)号：US4366456A
公开(公告)日：1982-12-28
申请号：US156389
申请日：1980-06-04
申请人： Norio Ueno , Seiji Kato , Atsushi Iwata
发明人： Norio Ueno , Seiji Kato , Atsushi Iwata
IPC分类号： G11C27/02 , H03H19/00 , H03K5/153
CPC分类号： G11C27/024 , H03H19/004
摘要： A switched capacitor filter having at its input, a signal converter for creating so-called 100% sample and hold signals. The signal converter comprises a plurality of switched capacitors. The switched capacitors, connected in parallel with each other, receive the same successive input signals and supply the so-called 100% sample and hold input signals to the switched-capacitor filter. The switched capacitors, on one hand, charge each of said input signals sequentially and, on the other hand, alternately discharge the respective stored input signals one by one.
摘要翻译：开关电容滤波器在其输入端具有用于产生所谓的100％采样和保持信号的信号转换器。信号转换器包括多个开关电容器。开关电容器彼此并联连接，接收相同的连续输入信号，并将所谓的100％采样和保持输入信号提供给开关电容滤波器。一方面，开关电容器顺序地对所述输入信号中的每一个进行充电，另一方面，逐个地交替地放电各个存储的输入信号。

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