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1. 发明授权

US5994744A Analog switching circuit 失效
标题翻译：模拟开关电路
公开(公告)号：US5994744A
公开(公告)日：1999-11-30
申请号：US898752
申请日：1997-07-23
申请人： Tetsuya Katayama , Takeshi Miki , Junji Hayakawa , Hiroyuki Ban
发明人： Tetsuya Katayama , Takeshi Miki , Junji Hayakawa , Hiroyuki Ban
IPC分类号： H01L27/02 , H03K17/082 , H01L29/72
CPC分类号： H03K17/0822 , H01L27/0251 , H01L27/0266 , H03K2217/0018
摘要： An analog switching circuit comprises an insulated-gate field-effect transistor (Q20) having two n-type input-side and outpu-side semiconductor regions (201, 202) and a p-type semiconductor substrate region 203, for controlling conductiveness between an input terminal (IN) and an output terminal (OUT) based on a gate potential. A surge pulse detecting circuit (1020), responsive to an electric potential (Vi) of the input terminal (IN), produces a detection signal of a surge pulse equivalent to a forward bias of a PN junction formed between the semiconductor substrate region (203) and the input-side semiconductor region (201). A substrate potential setting circuit (1010) varies an electric potential of the semiconductor substrate region (203) in response to the electric potential (Vi) of the input terminal (IN) when aby detection signal is produced. Furthermore, a gate potential control circuit (1030) varies the gate potential of the insulated-gate field-effect transistor (Q20) in the same direction as the electric potential of the semiconductor substrate region (203) when the detection signal is produced.
摘要翻译：模拟开关电路包括具有两个n型输入侧和外侧半导体区域（201,202）和p型半导体衬底区域203的绝缘栅场效应晶体管（Q20），用于控制导电性输入端子（IN）和输出端子（OUT）。响应于输入端子（IN）的电位（Vi）的浪涌脉冲检测电路（1020）产生与在半导体衬底区域（203）之间形成的PN结的正向偏压相当的浪涌脉冲的检测信号）和输入侧半导体区域（201）。基板电位设定电路（1010）响应于当产生aby检测信号时的输入端子（IN）的电位（Vi），改变半导体衬底区域（203）的电位。此外，当产生检测信号时，栅极电位控制电路（1030）在与半导体衬底区域（203）的电位相同的方向上改变绝缘栅极场效应晶体管（Q20）的栅极电位。

2. 发明授权

US5977755A Constant-voltage power supply circuit 有权
标题翻译：恒压电源电路
公开(公告)号：US5977755A
公开(公告)日：1999-11-02
申请号：US140415
申请日：1998-08-26
申请人： Takeshi Miki , Junji Hayakawa , Hiroyuki Ban
发明人： Takeshi Miki , Junji Hayakawa , Hiroyuki Ban
IPC分类号： G05F1/577 , G05F1/40
CPC分类号： G05F1/577
摘要： A constant-voltage power supply circuit includes a first output device provided in a first power feed line from a dc power supply to a first load. The first output device includes a first voltage control element for controlling an output voltage to the first load. A first control device operates for detecting the output voltage from the first output device to the first load, and controlling the first voltage control element to equalize the output voltage from the first output device with a first predetermined constant voltage. A second power feed line is connected to the first power feed line for feeding electric power to a second load. A second output device provided in the second power feed line includes a second voltage control element for controlling an output voltage to the second load. A second control device operates for detecting the output voltage from the second output device to the second load, and controlling the second voltage control element to equalize the output voltage from the second output device with a second predetermined constant voltage.
摘要翻译：恒压电源电路包括设置在从直流电源到第一负载的第一馈电线中的第一输出装置。第一输出装置包括用于控制第一负载的输出电压的第一电压控制元件。第一控制装置用于检测从第一输出装置到第一负载的输出电压，并且控制第一电压控制元件以使具有第一预定恒定电压的来自第一输出装置的输出电压相等。第二馈电线连接到第一馈电线，用于将电力馈送到第二负载。设置在第二馈电线中的第二输出装置包括用于控制到第二负载的输出电压的第二电压控制元件。第二控制装置用于检测从第二输出装置到第二负载的输出电压，并且控制第二电压控制元件以使具有第二预定恒定电压的来自第二输出装置的输出电压相等。

3. 发明授权

US06137363A Operational amplifier 有权
标题翻译：运算放大器
公开(公告)号：US06137363A
公开(公告)日：2000-10-24
申请号：US141031
申请日：1998-08-27
申请人： Takeshi Miki , Junji Hayakawa
发明人： Takeshi Miki , Junji Hayakawa
IPC分类号： H03F3/30 , H03F3/45
CPC分类号： H03F3/3027 , H03F3/45367 , H03F2203/45398 , H03F2203/45508 , H03F2203/45594 , H03F2203/45612
摘要： An operational amplifier comprises a differential amplifying circuit and an output circuit. The differential amplifying circuit comprises a pair of input transistors having control terminals connected to an inverting input terminal and a non-inverting input terminal, respectively. The output circuit is connected to the differential amplifying circuit for amplifying an output signal of the differential amplifying circuit and generating an amplified output from its output terminal. In this operational amplifier, the input transistors are bipolar transistors and other transistors are MOS transistors.
摘要翻译：运算放大器包括差分放大电路和输出电路。差分放大电路包括一对输入晶体管，其具有分别连接到反相输入端子和非反相输入端子的控制端子。输出电路连接到差分放大电路，用于放大差分放大电路的输出信号，并从其输出端产生放大的输出。在这个运算放大器中，输入晶体管是双极晶体管，其它晶体管是MOS晶体管。

4. 发明授权

US06531855B2 DC power supply with output voltage detection and control 失效
标题翻译：直流电源具有输出电压检测和控制
公开(公告)号：US06531855B2
公开(公告)日：2003-03-11
申请号：US09892534
申请日：2001-06-28
申请人： Takeshi Miki , Junichi Nagata , Hiroyuki Ban
发明人： Takeshi Miki , Junichi Nagata , Hiroyuki Ban
IPC分类号： G05F140
CPC分类号： G05F1/575 , Y10S323/901
摘要： A series circuit including a capacitor and a resistor for detecting variation of the output voltage of dc power supply is further provided. During startup, a charge current corresponding to the rising rate of the output voltage flows through the series circuit. This reduces the base current of the power transistor to suppress the rising rate to suppress overshoot and undershoot. A clamp circuit is provided to the differential amplifier for detecting the error voltage. This prevents the saturation in the differential amplifier or limit the voltage variation amplitude to accelerate the operation of the operational amplifier and suppress undershoot. A delay circuit for disabling to driving circuit for the power transistor for the initial interval may be further provided to suppress the initial rapid rise of the output voltage.
摘要翻译：还提供一种包括用于检测直流电源的输出电压的变化的电容器和电阻器的串联电路。在启动期间，与输出电压的上升率相对应的充电电流流过串联电路。这降低了功率晶体管的基极电流，以抑制上升速率以抑制过冲和下冲。钳位电路提供给差分放大器，用于检测误差电压。这样可以防止差分放大器的饱和或者限制电压变化幅度，从而加速运算放大器的工作并抑制下冲。可以进一步提供用于禁止用于初始间隔的功率晶体管的驱动电路的延迟电路，以抑制输出电压的初始快速上升。

5. 发明授权

US08908488B2 Optical recording medium 有权
公开(公告)号：US08908488B2
公开(公告)日：2014-12-09
申请号：US14126996
申请日：2012-06-29
申请人： Kensaku Takahashi , Takeshi Miki , Jun Nakano
发明人： Kensaku Takahashi , Takeshi Miki , Jun Nakano
IPC分类号： G11B7/24 , G11B7/007 , G11B7/24079
摘要： The present technology relates to an optical recording medium for realizing an optical recording medium capable of high-capacity recording. A groove and a land are formed, the groove being concave and the land being convex when seen from a side of a laser light incident surface, both of the groove and the land being recording tracks where recording or reproduction of information is performed. According to this recording layer, a pitch between the groove and the land that are adjacent recording tracks is within a range of 250 nm to 200 nm. Moreover, recording or reproduction of information is performed with respect to the recording tracks by irradiation of laser light whose wavelength is 400 nm to 415 nm by an optical system whose NA is 0.85±0.1.

6. 发明授权

US08747985B2 Optical recording medium 有权
标题翻译：光记录介质
公开(公告)号：US08747985B2
公开(公告)日：2014-06-10
申请号：US13820713
申请日：2011-09-09
申请人： Takeshi Miki , Yuki Tauchi
发明人： Takeshi Miki , Yuki Tauchi
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , G11B7/24038 , G11B7/2578 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/2432 , G11B2007/25708 , G11B2007/2571 , G11B2007/25711 , G11B2007/25713 , G11B2007/25715
摘要： An optical recording medium including a substrate and two or more recording layers that contain Pd, O, and M (M comprises at least one of Zn, Al, In, and Sn), where O is contained in an amount greater than a stoichiometric composition thereof when M is completely oxidized (into ZnO, Al2O3, In2O3, and SnO2). An nth recording layer of the two or more recording layers, as counted from an opposite side of an incident side of recording light, has a Pd content that is less than that of an (n−1)th recording layer.
摘要翻译：一种光记录介质，包括基底和含有Pd，O和M的两个或多个记录层（M包括Zn，Al，In和Sn中的至少一种），其中O的含量大于化学计量组成当M被完全氧化（ZnO，Al 2 O 3，In 2 O 3和SnO 2）时。从记录光的入射侧的相反侧计数的两个以上记录层的第n记录层的Pd含量小于第（n-1）记录层的Pd含量。

7. 发明授权

US08207330B2 Two-photon absorption material and application thereof 失效
标题翻译：双光子吸收材料及其应用
公开(公告)号：US08207330B2
公开(公告)日：2012-06-26
申请号：US12423475
申请日：2009-04-14
申请人： Tatsuya Tomura , Tsutomu Sato , Takeshi Miki , Mikiko Takada , Hisamitsu Kamezaki
发明人： Tatsuya Tomura , Tsutomu Sato , Takeshi Miki , Mikiko Takada , Hisamitsu Kamezaki
IPC分类号： C07B47/00 , C07D487/22
CPC分类号： C07D487/22 , A61K41/008 , B82Y10/00 , C07D519/00 , G11B7/00455 , G11B7/248 , G11B7/2492 , G11B2007/0009 , G11B2007/24624
摘要： A two-photon absorption material represented by the following General Formula (I): where R1 to R8 each represent hydrogen, halogen, a carboxyl group, a carboxylic acid ester group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted alkyl group; one to three of X1 to X4 each represent a substituted or unsubstituted amino group, a substituted or unsubstituted aminophenyl group, a substituted or unsubstituted dialkylaminophenyl group, a substituted or unsubstituted N,N-diphenyl-aminophenyl group, a substituted or unsubstituted indolyl group, or a substituted or unsubstituted azulenyl group, and the other represents or the others each represent hydrogen, halogen, a carboxyl group, a carboxylic acid ester group, a substituted or unsubstituted aryl group, a substituted or unsubstituted pyridinyl group, a substituted or unsubstituted alkyl group or a perhalogenoalkyl group; and M represents two hydrogen atoms or a divalent, trivalent or tetravalent metal atom which may have oxygen or halogen.
摘要翻译：由以下通式（I）表示的双光子吸收材料：其中R 1至R 8各自表示氢，卤素，羧基，羧酸酯基，取代或未取代的芳基或取代或未取代的烷基 ; 取代或未取代的氨基苯基，取代或未取代的二烷基氨基苯基，取代或未取代的N，N-二苯基 - 氨基苯基，取代或未取代的吲哚基，或取代或未取代的薁基，另一个表示或者各自表示氢，卤素，羧基，羧酸酯基，取代或未取代的芳基，取代或未取代的吡啶基，取代或未取代的烷基基团或全卤代烷基; M表示2个氢原子或可具有氧或卤素的二价，三价或四价金属原子。

8. 发明授权

US08174952B2 Light source unit, optical detector unit, optical pickup device, and optical disk device 失效
标题翻译：光源单元，光学检测器单元，光学拾取装置和光盘装置
公开(公告)号：US08174952B2
公开(公告)日：2012-05-08
申请号：US12094569
申请日：2006-11-20
申请人： Junichi Kitabayashi , Takeshi Miki
发明人： Junichi Kitabayashi , Takeshi Miki
IPC分类号： G11B7/135 , G11B7/20
CPC分类号： G11B7/14 , G11B7/127 , G11B7/131 , G11B7/1353 , G11B7/13922 , G11B2007/0006 , G11B2007/0013
摘要： A light source unit comprises a plurality of light sources emitting a plurality of light beams. A plurality of volume hologram elements are provided for the plurality of light sources respectively, each volume hologram element having a plane of incidence of an incoming light beam and a plane of outgoing radiation of a diffracted light beam which are perpendicular to each other, the plurality of volume hologram elements having mutually different Bragg conditions in which an optical intensity of a diffracted light beam is set to a maximum.
摘要翻译：光源单元包括发射多个光束的多个光源。为多个光源提供多个体积全息元件，每个体积全息元件具有入射光束的入射平面和彼此垂直的衍射光束的出射辐射平面，多个具有相互不同的布拉格条件的体全息元件，其中衍射光束的光强度被设定为最大。

9. 发明申请

US20110168633A1 METHOD AND SYSTEM OF CONTROLLING LIQUID SURFACE LEVEL IN ION-EXCHANGE RESIN TOWER AND INTERFACE LEVEL SENSOR 审中-公开
标题翻译：离子交换树脂塔和界面水平传感器中液面表面等级的控制方法与系统
公开(公告)号：US20110168633A1
公开(公告)日：2011-07-14
申请号：US13070612
申请日：2011-03-24
申请人： Yuji TOKITA , Ken Yamamoto , Takeshi Miki , Atsuo Shiraishi
发明人： Yuji TOKITA , Ken Yamamoto , Takeshi Miki , Atsuo Shiraishi
IPC分类号： B01D15/00
CPC分类号： G01F23/2921 , B01J47/14 , G01F23/2924
摘要： A liquid surface level control method for an ion-exchange resin tower according to the present invention comprises steps of determining an operation signal (S18, S28, S38) of a discharge device of liquid (6) to be discharged from the ion-exchange resin tower (2a, 2b, 2c), based on a liquid surface level PID operation signal obtained by calculating a liquid surface level signal (S12) in a PID way and a supply flow rate signal (S10, S18, S28) supplied to the ion-exchange resin tower (2a, 2b, 2c), and moving the liquid surface level (6a) close to the target liquid surface level. Preferably, the interface level (4a) is detected by means of an interface level sensor (52), and the target liquid surface level is increased or decreased according to the increase/decrease of the interface level (4a). The interface level sensor (52) includes a plurality of light emitting parts and a plurality of light receiving parts which are opposite to each other in a one-to-one relation.
摘要翻译：根据本发明的用于离子交换树脂塔的液面控制方法包括以下步骤：确定从离子交换树脂排出的液体（6）的排出装置的操作信号（S18，S28，S38）基于通过以PID方式计算液面水平信号（S12）而获得的液面PID运算信号和提供给离子的供给流量信号（S10，S18，S28）的塔架（2a，2b，2c） - 交换树脂塔（2a，2b，2c），并使液面（6a）接近目标液面高度。优选地，通过界面液位传感器（52）检测界面液位（4a），并根据界面液位（4a）的增减来增加或减少目标液面水平。界面液位传感器（52）包括以一对一关系彼此相对的多个发光部分和多个光接收部分。

10. 发明申请

US20110044157A1 OPTICAL RECORDING MEDIUM 有权
标题翻译：光学记录介质
公开(公告)号：US20110044157A1
公开(公告)日：2011-02-24
申请号：US12854567
申请日：2010-08-11
申请人： Takeshi Miki , Yuuki Tauchi
发明人： Takeshi Miki , Yuuki Tauchi
IPC分类号： G11B7/26
CPC分类号： G11B7/243 , G11B7/24038 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/2432 , Y10T428/21
摘要： An optical recording medium includes: a substrate; an information recording layer that is formed on the substrate and that has a recording film, which contains Zn or Al, Pd, and oxygen and in which the amount of oxygen is larger than that in a stoichiometric composition when Zn or Al is completely oxidized to become ZnO or Al2O3; and a light transmissive layer formed on the information recording layer.
摘要翻译：光记录媒体包括：基板; 信息记录层，其形成在基板上，并且具有记录膜，该记录膜含有Zn或Al，Pd和氧，并且当Zn或Al完全氧化成氧时，氧的量大于化学计量组成的量成为ZnO或Al2O3; 以及形成在信息记录层上的透光层。

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