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11. 发明申请

US20120262214A1 RF SIGNAL GENERATION CIRCUIT AND WIRELESS TRANSMITTER 有权
标题翻译：射频信号发生电路和无线发射机
公开(公告)号：US20120262214A1
公开(公告)日：2012-10-18
申请号：US13517147
申请日：2010-12-20
申请人： Shinichi Hori
发明人： Shinichi Hori
IPC分类号： H03K3/00
CPC分类号： H03F3/217 , H03F1/02 , H03F1/0205 , H03F3/24 , H03F3/245 , H03F2200/331 , H04B1/04 , H04B2001/045
摘要： A wireless transmitter includes an RF signal generation circuit, a driver amplifier, and a class-D amplifier. The RF signal generation circuit detects an amplitude signal and a phase signal based on a digital baseband signal subjected to orthogonal modulation, thus generating a pulse phase signal which is High in response to the phase ranging from 0° to 180° but is Low in response to the phase ranging from 180° to 360°. The amplitude signal is subjected to sigma-delta modulation in synchronism with the pulse phase signal and further mixed with the pulse phase signal, thus producing an RF pulse signal. The RF pulse signal is input to the class-D amplifier via the driver amplifier, thus outputting a pulse voltage signal based on a reference voltage. Thus, it is possible to achieve a small-size wireless transmitter with good noise/distortion characteristics and high power efficiency.
摘要翻译：无线发射机包括RF信号产生电路，驱动放大器和D类放大器。 RF信号发生电路基于经受正交调制的数字基带信号检测振幅信号和相位信号，从而响应于0°至180°的相位产生高电平的脉冲相位信号，而响应于低电平到从180°到360°的相位。幅度信号与脉冲相位信号同步进行Σ-Δ调制，并进一步与脉冲相位信号混合，从而产生RF脉冲信号。 RF脉冲信号通过驱动放大器输入到D类放大器，从而基于参考电压输出脉冲电压信号。因此，可以实现具有良好噪声/失真特性和高功率效率的小型无线发射机。

12. 发明申请

US20090167372A1 Automatic Adjustment Circuit, and Filter Circuit 有权
标题翻译：自动调整电路和滤波电路
公开(公告)号：US20090167372A1
公开(公告)日：2009-07-02
申请号：US12085230
申请日：2006-10-10
申请人： Shinichi Hori
发明人： Shinichi Hori
IPC分类号： H03B19/00
CPC分类号： H03H11/04 , H03H11/1291
摘要： An automatic adjustment circuit comprises a replica (1) constituted of either a circuit block of a portion of a filter body (3) or a combination of the circuit block, and fed with a reference signal (2) from the outside, for outputting signals having a phase delays of 90 degrees and 180 degrees with respect to the reference signal (2), and an integrating comparator (4) fed at its input terminal with an output signal, as having a phase delay of 180 degrees, of the replica (1) and the reference signal (2), and at its clock terminal with an output signal, as having a phase delay of 90 degrees, of the replica (1), and having an output terminal connected with a capacity (C1) and a frequency characteristic adjusting terminal of the replica (1). The automatic adjusting circuit is characterized in that the integrating action of the integrating comparator (4) is performed across the two high/low states of the input signal.
摘要翻译：一种自动调整电路包括由过滤体（3）的一部分的电路块或电路块的组合构成的复制品（1），并从外部馈送参考信号（2），用于输出信号相对于参考信号（2）具有90度和180度的相位延迟;以及积分比较器（4），其在其输入端馈送具有180度的相位延迟的复制（ 1）和参考信号（2），并且在其时钟端子处具有作为复制品（1）的90度的相位延迟的输出信号，并且具有与容量（C1）和频率特性调整端子（1）。自动调整电路的特征在于，积分比较器（4）的积分动作在输入信号的两个高/低状态下进行。

13. 发明申请

US20070152744A1 Variable gain voltage/current converter circuit having current compensation circuit for compensating for change in dc current flowing into active element for performing voltage/current conversion 有权
标题翻译：具有电流补偿电路的可变增益电压/电流转换器电路，用于补偿流入有源元件的直流电流的变化，用于执行电压/电流转换
公开(公告)号：US20070152744A1
公开(公告)日：2007-07-05
申请号：US10581555
申请日：2004-09-15
申请人： Shinichi Hori
发明人： Shinichi Hori
IPC分类号： G05F1/10
CPC分类号： H03F3/45179 , H03F2200/78 , H03F2203/45366 , H03F2203/45641 , H03F2203/45648 , H03G1/007 , H03H11/1243
摘要： A variable gain voltage/current converter circuit of the present invention has an input section active element having an input terminal, an output terminal, and a ground terminal for performing a voltage/current conversion, a potential control circuit for controlling a conversion gain of the input section active element based on a potential at the output terminal of the input section active element, an output section voltage/current converter circuit for generating a current corresponding to a voltage signal generated from the potential control circuit, and a current compensation circuit connected to the output terminal of the input section active element for generating a DC current in accordance with the amount of DC current which flows from the output terminal of the input section active element to the input section active element. The current compensation circuit compensates for a change in a DC current of the input section active element, which occurs when the conversion gain is adjusted. This minimizes fluctuations in operating points of other circuit elements.
摘要翻译：本发明的可变增益电压/电流转换器电路具有输入部分有源元件，其具有用于执行电压/电流转换的输入端子，输出端子和接地端子，用于控制电压/电流转换的转换增益的电位控制电路输入部分有源元件，基于输入部分有源元件的输出端的电位;输出部分电压/电流转换器电路，用于产生与从电位控制电路产生的电压信号相对应的电流;以及电流补偿电路，连接到输入部分有源元件的输出端子，用于根据从输入部分有源元件的输出端子到输入部分有源元件的DC电流量产生DC电流。电流补偿电路补偿当转换增益被调整时发生的输入部分有源元件的直流电流的变化。这使得其他电路元件的工作点的波动最小化。

14. 发明授权

US5433724A Compressive hemostatic belt 失效
标题翻译：抗压止血带
公开(公告)号：US5433724A
公开(公告)日：1995-07-18
申请号：US214663
申请日：1994-03-18
申请人： Atsuko Kawasaki , Takefumi Nakashita , Yoshiharu Inui , Shinichi Hori , Toshiaki Sakaki , Miyo Miki
发明人： Atsuko Kawasaki , Takefumi Nakashita , Yoshiharu Inui , Shinichi Hori , Toshiaki Sakaki , Miyo Miki
IPC分类号： A61B17/132 , A61B17/135 , A61B17/12
CPC分类号： A61B17/1325 , A61B17/135
摘要： A compressive hemostatic belt which is easily operable and thrown away after use, incorporates a strip (1) in the form of a nonstretch or low-stretch textile fabric, and a bag (5) expansible by being filled with fluid that is attached to the strip at a predetermined position by an attaching device. A pump (8) and a pressure gauge (9) are connected to the bag (5) attached at the predetermined position on the strip (1), so that the bag is expanded by operating the pump so as to fill the bag (5) with a suitable fluid while watching the pressure gauge (9). The bag thus presses down on an area (A) where bleeding is to be stopped.
摘要翻译：一种在使用后容易操作和丢弃的压缩止血带，包括无拉伸或低伸缩纺织织物形式的条带（1）和通过填充流体的可膨胀的袋（5）通过附接装置在预定位置处剥离。将泵（8）和压力表（9）连接到附接在条带（1）上的预定位置处的袋（5），使得袋通过操作泵而膨胀以便将袋（5）），同时观察压力表（9）。因此，该袋因此压在要停止渗血的区域（A）上。

15. 发明申请

US20140219384A1 DIGITAL MODULATOR 有权
标题翻译：数字调制器
公开(公告)号：US20140219384A1
公开(公告)日：2014-08-07
申请号：US14115566
申请日：2012-03-13
申请人： Shinichi Hori
发明人： Shinichi Hori
IPC分类号： H04L27/12
CPC分类号： H04L27/12 , H03F3/217 , H03F3/24 , H03M3/48 , H03M3/50
摘要： To provide a digital modulator including: a signal adjuster (105) which is provided with a plurality of output lines, and which outputs, to the output line, which corresponds to a range to which a level of an input signal belongs, a signal of a level corresponding to the level of the input signal; a plurality of internal digital modulators (111-1 to 111-N), each of which is provided so as to correspond to each of the plurality of output lines and carries out delta-sigma modulation on the signal of the corresponding output line to output the modulated signal; and an encoder (113) which encodes the plurality of modulated signals respectively outputted by the plurality of internal digital modulators.
摘要翻译：提供一种数字调制器，包括：信号调节器（105），其设有多条输出线，并且输出到与输入信号的电平所属的范围相对应的输出线的信号对应于输入信号电平的电平; 多个内部数字调制器（111-1至111-N），每个内部数字调制器（111-1至111-N）被提供以对应于多个输出线中的每一个，并对相应输出线的信号执行Δ-Σ调制以输出调制信号; 以及对由多个内部数字调制器分别输出的多个调制信号进行编码的编码器（113）。

16. 发明授权

US08736360B2 Output conductance automatic regulation circuit of differential current output type circuit and filter circuit 有权
标题翻译：差分电流输出型电路和滤波电路的输出电导自动调节电路
公开(公告)号：US08736360B2
公开(公告)日：2014-05-27
申请号：US12309195
申请日：2007-03-22
申请人： Shinichi Hori , Noriaki Matsuno
发明人： Shinichi Hori , Noriaki Matsuno
IPC分类号： H03B1/00 , H03H11/12
CPC分类号： H03H11/1291 , H03H11/10 , H03H11/52
摘要： Output conductance of a differential current output type circuit constituting a filter body (1) and having a variable negative resistor connected between differential output lines is automatically regulated. The output conductance automatic regulation circuit comprises a differential voltage/current conversion circuit (2) which is a replica of a differential voltage/current conversion circuit constituting the filter body (1), a variable negative resistor (3) connected between the differential output lines of the differential voltage/current conversion circuit (2), a detector (4) for detecting the DC potential difference between the differential output lines of the differential voltage/current conversion circuit (2), and a controller (5) for controlling the differential voltage/current conversion circuit (2) and the conductance of a variable negative resistor connected with the differential voltage/current conversion circuit constituting the filter body (1) based on the detection results from the detector (4).
摘要翻译：构成过滤体（1）的差分电流输出型电路的输出电导自动调节，并具有连接在差分输出线之间的可变负电阻。输出电导自动调节电路包括作为构成滤波器体（1）的差分电压/电流转换电路的复制品的差分电压/电流转换电路（2），连接在差分输出线差分电压/电流转换电路（2）的差分电压/电流转换电路（2）的差分输出线之间的直流电位差的检测器（4）和用于控制差分电压/电流转换电路电压/电流转换电路（2）以及与构成过滤体（1）的差分电压/电流转换电路连接的可变负电阻的电导，基于检测器（4）的检测结果。

17. 发明授权

US08376713B2 Wind turbine rotor blade 有权
标题翻译：风力发电机转子叶片
公开(公告)号：US08376713B2
公开(公告)日：2013-02-19
申请号：US13208558
申请日：2011-08-12
申请人： Nozomu Kawasetsu , Kentaro Shindo , Takao Kuroiwa , Shinichi Hori
发明人： Nozomu Kawasetsu , Kentaro Shindo , Takao Kuroiwa , Shinichi Hori
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , F03D13/10 , F03D80/30 , F05B2230/60 , F05B2230/601 , F05B2240/302 , F05B2260/301 , Y02E10/721 , Y02P70/523
摘要： Provided is a wind turbine rotor blade that can secure a sufficient strength in a coupling portion without significant increase in weight even though a blade is increased in size because beams, which are main strength members of the separated blades, are coupled to each other by metallic coupling members. A wind turbine rotor blade including: a skin that forms a long hollow shape; and a beam that is vertically passed in a longitudinal direction to reinforce the skin from inside, wherein the beam is separated into at least two portions in the longitudinal direction, and ends of the adjacent beams are coupled to each other through a metallic coupling member having: a first flange portion opposed to the one end; a second flange portion opposed to the other end; and a connecting portion that connects these first flange portion and second flange portion, and the skin is separated into a coupling portion skin arranged at a position corresponding to the coupling member, and a main body skin arranged at a position corresponding to the beam.
摘要翻译：提供了一种风力涡轮机转子叶片，其可以在连接部分中确保足够的强度，而不会显着增加重量，即使叶片尺寸增大，因为作为分离叶片的主要强度构件的梁通过金属耦合构件。一种风力涡轮机转子叶片，包括：形成长的中空形状的皮肤; 以及沿纵向方向垂直通过以从内部加强皮肤的梁，其中所述梁在纵向方向上分成至少两个部分，并且相邻梁的端部通过金属联接构件彼此联接，所述金属联接构件具有：与该一端相对的第一凸缘部; 与另一端相对的第二凸缘部; 以及连接这些第一凸缘部分和第二凸缘部分的连接部分，并且皮肤被分离成布置在对应于联接构件的位置处的联接部分皮肤，以及布置在与梁对应的位置处的主体皮肤。

18. 发明授权

US08212618B2 Variable gain amplifier 有权
标题翻译：可变增益放大器
公开(公告)号：US08212618B2
公开(公告)日：2012-07-03
申请号：US12920149
申请日：2009-02-26
申请人： Shinichi Hori
发明人： Shinichi Hori
IPC分类号： H03G3/30
CPC分类号： H03G1/0088 , H03F3/211 , H03F3/45183 , H03F3/72 , H03F2203/21145 , H03F2203/7221
摘要： A variable gain amplifier which includes a plurality of individual amplifiers and variably controls the gain by switching to and using one of the individual amplifier circuits includes an individual amplifier (11) which amplifies a signal input from the input terminal of the variable gain amplifier (100) by an active element (M1), and outputs the input signal, an attenuator (14) which attenuates the input signal by a passive circuit (ZC), and outputs the input signal as an attenuated signal, and a virtual ground point providing circuit (15) which provides a virtual ground potential to the input terminal of the virtual ground point providing circuit (15) by an isolation active circuit (MC) interposed between the input terminal of the virtual ground point providing circuit (15) and the ground node of the variable gain amplifier (100).
摘要翻译：一种可变增益放大器，包括多个单独的放大器，并通过切换到并使用各个放大器电路中的一个来可变地控制增益，包括放大从可变增益放大器（100）的输入端输入的信号的单独放大器），并输出输入信号，衰减器（14），其通过无源电路（ZC）衰减输入信号，并输出该输入信号作为衰减信号，以及虚拟接地点提供电路（15），其通过插在虚拟接地点提供电路（15）的输入端子与接地节点（15）之间的隔离有源电路（MC）向虚拟接地点提供电路（15）的输入端提供虚拟地电位，的可变增益放大器（100）。

19. 发明授权

US07982506B2 Voltage-current converter and filter circuit using same 有权
标题翻译：电压电流转换器和滤波电路使用相同
公开(公告)号：US07982506B2
公开(公告)日：2011-07-19
申请号：US12602548
申请日：2008-06-04
申请人： Masaki Kitsunezuka , Shinichi Hori
发明人： Masaki Kitsunezuka , Shinichi Hori
IPC分类号： H02M11/00
CPC分类号： H03G1/0088 , H03H11/0427 , H03H11/0433 , H03H11/0472
摘要： The voltage-current converter of the present invention includes a converter input terminal, a converter output terminal, a voltage-current conversion unit for converting voltage that is applied as input to the converter input terminal to current, and a current extraction unit for intermittently extracting current from the output terminal of the voltage-current conversion unit and supplying this current as output from the converter output terminal.
摘要翻译：本发明的电压 - 电流转换器包括转换器输入端子，转换器输出端子，用于将作为输入端施加到转换器输入端子的电压转换为电流的电压 - 电流转换单元，以及用于间歇地提取的电流提取单元从电压 - 电流转换单元的输出端子提供电流，并将该电流作为转换器输出端子的输出。

20. 发明申请

US20060183449A1 Gain variable voltage/current conversion circuit and filter circuit using the same 审中-公开
标题翻译：增益可变电压/电流转换电路和使用其的滤波电路
公开(公告)号：US20060183449A1
公开(公告)日：2006-08-17
申请号：US10542576
申请日：2004-01-16
申请人： Shinichi Hori
发明人： Shinichi Hori
IPC分类号： H04B17/00
CPC分类号： H03G1/0029 , H03F2203/45466 , H03F2203/45468 , H03G1/0023 , H03G7/00
摘要： The present invention provides a voltage-current converting circuit which is capable of varying a gain in a wide range without a switching circuit by applying a control voltage to a single control terminal. The voltage-current converting circuit is comprised of a parallel circuit including positive resistors R1 and R2, and transistors Q3 and Q4 each acting as a negative resistor, and electrically connected in parallel with the positive resistors R1 and R2, and transistors Q1 and Q2 each carrying out voltage-current conversion and electrically connected in series to the parallel circuit. A variable voltage source VV is electrically connected between the transistors Q3, Q4 and a ground. By controlling a voltage of the variable voltage source VV, resistances of the transistors Q3 and Q4 are controlled. By varying a voltage of the variable voltage source VV, resistances of the transistors Q3 and Q4 vary, resulting in that a voltage between a gate and a source in the transistors Q1 and Q2 varies, and thus, a mutual conductance gm of the voltage-current converting circuit varies.
摘要翻译：本发明提供一种电压电流转换电路，其能够通过向单个控制端子施加控制电压而在没有开关电路的情况下在宽范围内改变增益。电压电流转换电路由包括正电阻器R 1和R 2以及各自用作负电阻器并且与正电阻器R 1和R 2并联电连接的晶体管Q 3和Q 4的并联电路组成，以及各自进行电压 - 电流转换并与并联电路串联电连接的晶体管Q 1和Q 2。可变电压源VV电连接在晶体管Q 3，Q 4和地之间。通过控制可变电压源VV的电压，控制晶体管Q 3和Q 4的电阻。通过改变可变电压源VV的电压，晶体管Q 3和Q 4的电阻发生变化，导致晶体管Q 1和Q 2中的栅极和源极之间的电压发生变化，因此，互导体gm 的电压 - 电流转换电路变化。

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