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公开(公告)号：US20100231212A1
公开(公告)日：2010-09-16
申请号：US12718261
申请日：2010-03-05
IPC分类号： G01R33/02
CPC分类号： G01R33/072 , G01D5/145 , G06F3/03549
摘要： A magnetic detector includes a detecting section having a surface facing a magnetic body which moves and emits a magnetic flux. The detecting section includes plural magnetic sensors for detecting the magnetic flux. The magnetic sensors are arranged in a matrix form having three or more rows and three or more columns arranged along the surface of the detecting section. The magnetic detector provides an input device precisely detecting a moving direction and a moving amount of the magnetic body.
摘要翻译： 磁检测器包括具有面向磁体的表面的检测部分，其移动并发射磁通量。 检测部分包括用于检测磁通量的多个磁传感器。 磁传感器被布置成具有沿着检测部分的表面布置的三行或更多列和三列或更多列的矩阵形式。 磁检测器提供了精确检测磁体的移动方向和移动量的输入装置。
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12.发明授权公开(公告)号：US07683719B2
公开(公告)日：2010-03-23
申请号：US11896973
申请日：2007-09-07
申请人： Richard Oswald , Tamotsu Yamamoto , Takashi Ryu
发明人： Richard Oswald , Tamotsu Yamamoto , Takashi Ryu
IPC分类号： H03F1/14
CPC分类号： H03F1/086 , H03F3/45085 , H03F3/45183 , H03F3/45475 , H03F2200/456
摘要： A frequency compensation circuit internal to an integrated circuit which comprises a transconductance amplifier having a first input configured to receive a reference voltage, a second input configured to receive an input voltage and an input current, a first output configured to output a first output current and a second output configured to output a second output current; and a compensation circuit connected to said second output of said transconductance amplifier, wherein said first output is connected to said second input.
摘要翻译： 一种集成电路内部的频率补偿电路，包括具有被配置为接收参考电压的第一输入的跨导放大器，被配置为接收输入电压和输入电流的第二输入，被配置为输出第一输出电流的第一输出和 第二输出，被配置为输出第二输出电流; 以及补偿电路，连接到所述跨导放大器的所述第二输出端，其中所述第一输出端连接到所述第二输入端。
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公开(公告)号：US07338905B2
公开(公告)日：2008-03-04
申请号：US10838218
申请日：2004-05-05
IPC分类号： H01L21/302 , H01L21/461
CPC分类号： H01L21/76819 , H01L21/02065 , H01L21/02074 , H01L21/31053 , H01L21/3212 , H01L21/7684
摘要： An electric conductive film is formed on the insulating surface of a substrate, the substrate having a trench formed on the insulating surface, and the conductive film being filled in the trench. Chemical mechanical polishing is executed to expose the insulating surface of the substrate and leave a portion of the conductive film in the trench. The surface of the substrate having the exposed conductive film in the trench and the exposed insulating surface is exposed to first liquid. After being exposed to the first liquid, the surface of the substrate is exposed to second liquid. The first liquid is either solution which contains at least one first substance selected from a first group consisting of benzotriazole, derivative of benzotriazole and interfacial active agent, or water. The second solution is solution which contains the first substance at a density higher than a density of the first liquid.
摘要翻译： 在基板的绝缘表面上形成导电膜，该基板在绝缘表面上形成沟槽，并且导电膜填充在沟槽中。 执行化学机械抛光以暴露基板的绝缘表面并将导电膜的一部分留在沟槽中。 在沟槽中具有暴露的导电膜的衬底的表面和暴露的绝缘表面暴露于第一液体。 在暴露于第一液体之后，将基板的表面暴露于第二液体。 第一液体是含有选自苯并三唑，苯并三唑衍生物和界面活性剂的第一组中的至少一种第一物质或水的溶液。 第二种溶液是含有比第一种液体密度高的第一物质的溶液。
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公开(公告)号：US07292015B2
公开(公告)日：2007-11-06
申请号：US11281878
申请日：2005-11-18
申请人： Richard Oswald , Tamotsu Yamamoto , Takuya Ishi
发明人： Richard Oswald , Tamotsu Yamamoto , Takuya Ishi
IPC分类号： G05F1/59
CPC分类号： H02M3/1584 , H02M2001/0045
摘要： A regulating apparatus having an output node and being operative for regulating the voltage level at the output node in response to a reference signal provided as an input to the regulating apparatus. The regulating apparatus includes a linear amplifier stage operative for receiving the reference signal and being capable of sourcing current to the output node when the reference signal indicates that a present voltage level at the output node is less than a desired voltage level at the output node. The regulating apparatus also includes a switching regulator, which is controlled by the linear amplifier stage, and which is operative for sourcing current to the output node when the amount of current being sourced to the output node by the linear amplifier stage exceeds a predetermined threshold.
摘要翻译： 一种调节装置，具有输出节点并且可操作用于响应于作为调节装置的输入提供的参考信号来调节输出节点处的电压电平。 调节装置包括线性放大器级，用于接收参考信号，并且当参考信号指示输出节点处的当前电压电平小于输出节点处的期望电压电平时能够将电流提供给输出节点。 调节装置还包括开关调节器，其由线性放大器级控制，并且当由线性放大器级来源于输出节点的电流量超过预定阈值时，该开关调节器用于将电流提供给输出节点。
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15.发明授权公开(公告)号：US07282900B2
公开(公告)日：2007-10-16
申请号：US11206977
申请日：2005-08-19
IPC分类号： G05F1/40
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A method of regulating an output voltage by utilizing a switching regulator, where the switching regulator includes a high side switch, a low side switch having an active diode, a controller coupled to the high side switch and the low side switch, and a current measuring circuit coupled to the high side switch. The method includes the steps of: measuring the output voltage and if the output voltage is below a desired level, activating the high side switch so as to provide current to a load capacitor via a load inductor, if the voltage is above the desired level, activating the low side switch so as to sink current from the load capacitor via the load inductor; and utilizing the current measuring circuit to measure the current flowing through the high side switch in either a positive direction or a negative direction, where the controller is operable for controlling the current measuring circuit and disabling active components contained in the current measuring circuit and the active diode when the active components are not utilized during operation of the switching regulator so as to reduce operational power requirements of the switching regulator.
摘要翻译： 一种通过利用开关调节器调节输出电压的方法，其中开关调节器包括高侧开关，具有有源二极管的低侧开关，耦合到高侧开关和低侧开关的控制器以及电流测量 电路耦合到高侧开关。 该方法包括以下步骤：测量输出电压，并且如果输出电压低于期望电平，则激活高侧开关以便通过负载电感器向负载电容器提供电流，如果电压高于所需电平， 激活低侧开关，以便经由负载电感器从负载电容器吸收电流; 并利用电流测量电路来测量在正方向或负方向上流过高侧开关的电流，其中控制器可操作用于控制电流测量电路并禁用包含在电流测量电路中的有源元件和有源 当在开关调节器的操作期间不使用有源组件以减少开关调节器的操作功率需求时，二极管。
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公开(公告)号：US07274354B2
公开(公告)日：2007-09-25
申请号：US10344670
申请日：2002-05-23
IPC分类号： G09G5/08
CPC分类号： G06F3/0481 , G06F1/1626 , G06F1/169 , G06F3/0338 , G06F3/0485 , G06F2203/04806 , H04M1/72519 , H04M1/72583
摘要： A portable electronic apparatus disclosed has excellent operability, being capable of zooming, scrolling, moving a cursor, selecting an icon and others with one small operation unit. This portable electronic apparatus includes a display unit, the operation unit and a controller. The display unit displays information received or stored. The one operation unit is used for operations including moving of a pointer displayed on the display unit, the zooming and the scrolling of the information displayed on the display unit, the moving of the cursor and the selection of the icon. The controller executes the operations in response to operation of the operation unit.
摘要翻译： 所公开的便携式电子设备具有优异的可操作性，能够利用一个小操作单元来变焦，滚动，移动光标，选择图标等。 该便携式电子设备包括显示单元，操作单元和控制器。 显示单元显示接收或存储的信息。 一个操作单元用于操作，包括移动显示在显示单元上的指示器，显示单元上显示的信息的缩放和滚动，光标的移动和图标的选择。 控制器响应于操作单元的操作执行操作。
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公开(公告)号：US07250746B2
公开(公告)日：2007-07-31
申请号：US11092814
申请日：2005-03-30
申请人： Richard K. Oswald , Tamotsu Yamamoto , Hiroshi Saito , Takuya Ishii , Takashi Ryu , Hiroki Akashi , Takeshi Tanaka
发明人： Richard K. Oswald , Tamotsu Yamamoto , Hiroshi Saito , Takuya Ishii , Takashi Ryu , Hiroki Akashi , Takeshi Tanaka
CPC分类号： H02M3/156
摘要： A power supply switching regulator including a common terminal; an input terminal for supplying a direct current input; an output terminal; a recirculating diode having a first terminal connected to the common terminal; an inductor having a first terminal connected to a second terminal of the recirculation diode and a second terminal connected to the output terminal; a capacitor having a first terminal connected to the output terminal and a second terminal connected to the common terminal; a switch connected between the input terminal and the first terminal of the inductor, the switch operable for switching between an ON state in which the direct current input is coupled to the inductor, and an OFF state in which the direct current input is isolated from the inductor; and a controller coupled to the switch and operable for controlling the amount of time the switch is in the ON state and the OFF state such that the duration of time the switch is in the ON state is inversely proportional to the difference between the voltage at the input terminal and the voltage at the output terminal.
摘要翻译： 一种电源开关调节器，包括公共端子; 用于提供直流输入的输入端; 输出端子; 循环二极管，其具有连接到所述公共端子的第一端子; 电感器，其具有连接到所述再循环二极管的第二端子的第一端子和连接到所述输出端子的第二端子; 电容器，其具有连接到所述输出端子的第一端子和连接到所述公共端子的第二端子; 连接在电感器的输入端子和第一端子之间的开关，所述开关可操作用于在其中直流输入耦合到电感器的导通状态和直流输入与电感器隔离的截止状态之间切换 电感; 以及控制器，其耦合到所述开关并且可操作用于控制所述开关处于导通状态和断开状态的时间量，使得所述开关处于导通状态的持续时间与所述开关处于所述开关状态的电压之间的差成反比 输入端子和输出端子的电压。
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公开(公告)号：US07126318B2
公开(公告)日：2006-10-24
申请号：US11210846
申请日：2005-08-25
IPC分类号： G05F1/40
CPC分类号： H02M3/156 , H02M2001/0025
摘要： A method of generating a slope compensation signal for use in a current mode switching regulator. The method includes the steps of summing a clock signal and a reference signal so as to generate a linear ramp signal; generating a non-linear signal from the linear ramp signal; multiplying a correction signal with an input voltage signal so as to generate a signal which varies based on a measured value of a current flowing within the current mode switching regulator; summing a first voltage signal corresponding to the non-linear correction signal and a second voltage signal indicating the difference between an actual voltage level of the current mode switching regulator and the desired voltage level of the current mode switching regulator so as to generate a first output signal which represents the second voltage signal minus the first voltage signal; and comparing the first output signal and the measured value of a current flowing within the current mode switching regulator, and generating a second output signal utilized to control current flow within the current mode switching regulator based on the result of the comparison.
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公开(公告)号：US20060208840A1
公开(公告)日：2006-09-21
申请号：US11375027
申请日：2006-03-15
申请人： Yoshio Naka , Tamotsu Yamamoto
发明人： Yoshio Naka , Tamotsu Yamamoto
IPC分类号： H01H9/00
CPC分类号： H01H36/0053 , G06F3/016 , G06F3/03549
摘要： A trackball device of the present invention includes an operating ball, multiple rollers which rotate by contacting the ball while it is rotated, multipole permanent magnets which co-rotate with these rollers, and a reed switch disposed in a position where it turns on and off as a result of changes in magnetic flux caused by the rotation of the permanent magnets so as to provide tactile feedback when the ball is rotated. The trackball device is configured to make an attractive force generated between the reed switch and permanent magnet affect the rotation of the rollers.
摘要翻译： 本发明的轨迹球装置包括操作球，多个滚子，其通过在旋转时与球接触而旋转，多个永磁体与这些滚子共同旋转，以及设置在其打开和关闭的位置的舌簧开关 作为由永磁体的旋转引起的磁通量的变化的结果，以便当球旋转时提供触觉反馈。 轨迹球装置构造成使得在簧片开关和永磁体之间产生的吸引力影响辊的旋转。
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公开(公告)号：US20060038487A1
公开(公告)日：2006-02-23
申请号：US11192292
申请日：2005-07-28
申请人： Tamotsu Yamamoto , Masaki Sawada , Koji Tanabe
发明人： Tamotsu Yamamoto , Masaki Sawada , Koji Tanabe
IPC分类号： H01J1/62
摘要： A dispersion-type EL device includes a short-bar contact, a first insulating layer, a back electrode layer, a dielectric layer, a luminescent layer, and an optically transparent electrode layer, which are sequentially formed on a temporary substrate that has been processed with an exfoliation treatment. This configuration realizes a reduction in size in a thickness direction. Furthermore, an illuminated switch unit is provided, in which a dispersion-type EL device peeled off from a temporary substrate and a wiring board having a comb-like contact are connected to each other.
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