Binarization circuit, demodulation circuit, and tuner for vehicle
    42.
    发明授权
    Binarization circuit, demodulation circuit, and tuner for vehicle 有权
    二值化电路,解调电路和车载调谐器

    公开(公告)号:US08299849B2

    公开(公告)日:2012-10-30

    申请号:US13050063

    申请日:2011-03-17

    IPC分类号: H03D3/00

    摘要: A binarization circuit includes a comparator that outputs a signal according to a differential voltage between the input and reference voltages. The first charging-discharging circuit generates a first voltage. The second charging-discharging circuit generates a second voltage. The control circuit compares the differential voltage with the threshold voltage, and switches between turn-on and turn-off of the second charging-discharging circuit based on a difference between the differential voltage and the threshold voltage. A sum of the reference and first voltages of the preceding clock is supplied to the comparator when the second charging-discharging circuit is turned off. A sum of the reference and the first and second voltages of the preceding clock is supplied to the comparator when the second charging-discharging circuit is turned on.

    摘要翻译: 二值化电路包括根据输入电压和参考电压之间的差分电压输出信号的比较器。 第一充电放电电路产生第一电压。 第二充电放电电路产生第二电压。 控制电路将差分电压与阈值电压进行比较,并且基于差分电压和阈值电压之间的差,在第二充电放电电路的导通和截止之间切换。 当第二充电放电电路断开时,前一时钟的基准电压和第一电压之和被提供给比较器。 当第二充电放电电路导通时,前一时钟的基准电压和第一和第二电压之和被提供给比较器。

    WINDOW GLASS SECURITY SYSTEM FOR VEHICLE
    43.
    发明申请
    WINDOW GLASS SECURITY SYSTEM FOR VEHICLE 审中-公开
    WINDOW GLASS安全系统

    公开(公告)号:US20100194550A1

    公开(公告)日:2010-08-05

    申请号:US12680071

    申请日:2008-09-26

    申请人: Tsuneo Suzuki

    发明人: Tsuneo Suzuki

    IPC分类号: B60R25/10

    摘要: A vehicle window glass security system including a closure forgetting device, a glass breakage detection device, a detection unit, and a controller is disclosed. The closure forgetting detection device detects closure forgetting of a window glass. The glass breakage detection device detects breakage of the window glass. The detection unit is commonly shared by the glass breakage detection device and the closure forgetting detection device. The controller detects closure forgetting with the closure forgetting device before the glass breakage detection device starts a breakage detection mode to detect breakage of the window glass when the window glass is in not in a closure forgetting state.

    摘要翻译: 公开了一种车窗玻璃安全系统,其包括封闭忘记装置,玻璃破损检测装置,检测单元和控制器。 关闭忘记检测装置检测关闭窗玻璃忘记。 玻璃破损检测装置检测窗玻璃的破损。 检测单元通常由玻璃破损检测装置和封闭件忘记检测装置共享。 在玻璃破裂检测装置开始断裂检测模式之前,控制器用闭合器忘记装置检测关闭忘记,以在窗玻璃不处于闭合状态时检测窗玻璃的破裂。

    Suspension Arm Actuator For an Optical Scanning Device
    44.
    发明申请
    Suspension Arm Actuator For an Optical Scanning Device 审中-公开
    用于光学扫描装置的悬架执行器

    公开(公告)号:US20090245070A1

    公开(公告)日:2009-10-01

    申请号:US12309551

    申请日:2007-07-13

    IPC分类号: G11B7/135

    CPC分类号: G11B7/08576 G11B7/09

    摘要: The invention relates to a suspension arm actuator for an optical scanning device, comprising a suspension arm designed as a two-arm lever and allocated to an optical recording carrier. The suspension arm is, in known manner, mounted to a support between the lever arms such that it can be pivoted about an axis extending perpendicularly to said suspension arm. On its end side, one of the lever arms supports an optical head having optical components, in particular having an objective lens, while a magnetic drive initiating a swivel motion about the axis is allocated to the other lever arm. In addition, the suspension arm actuator comprises a magnetic drive initiating a motion perpendicular to this swivel motion and electric connections between a control unit arranged outside of said suspension arm actuator and the electrical and optical components. The invention solves the problem of designing such a suspension arm actuator such that said suspension arm actuator allows arrangement of an increased number of optical components while keeping or being reduced in its height. To achieve this, electric connections are established by means of line sections arranged at the suspension arm in a plane extending in transverse direction in relation to the axis spaced apart radially from the axis and spaced apart from each other, said line sections each being electrically connected to a contact element for connection of a control line running to the control unit.

    摘要翻译: 本发明涉及一种用于光学扫描装置的悬架臂致动器,包括设计为双臂杆并分配给光学记录载体的悬架臂。 悬挂臂以已知的方式安装到杠杆臂之间的支撑件上,使得其可以围绕垂直于所述悬架臂延伸的轴线枢转。 在其端侧,杠杆臂中的一个支撑具有光学部件的光学头,特别是具有物镜,同时将围绕轴线启动旋转运动的磁驱动器分配给另一个杠杆臂。 此外,悬架臂致动器包括启动垂直于该旋转运动的运动的磁驱动器和布置在所述悬架臂致动器外部的控制单元与电气和光学部件之间的电连接。 本发明解决了设计这种悬架臂致动器的问题,使得所述悬架臂致动器允许在保持或降低其高度的同时安排增加数量的光学部件。 为了实现这一点,电连接通过布置在悬架臂处的线段在横向方向上相对于与轴线径向间隔开并且彼此间隔开的轴线的平面中建立,所述线段各自电连接 连接到用于连接运行到控制单元的控制线的接触元件。

    Method of Production of an Electronic Device Having Internal Electrode
    45.
    发明申请
    Method of Production of an Electronic Device Having Internal Electrode 审中-公开
    具有内部电极的电子装置的制造方法

    公开(公告)号:US20080264545A1

    公开(公告)日:2008-10-30

    申请号:US11920963

    申请日:2005-05-26

    IPC分类号: B29C65/02

    摘要: When transferring an adhesion layer 28 to an electrode layer 12a, carrier sheets 20 and 26 are fed between first and second transfer rolls 40 and 42 so that a rear surface of a first carrier sheet 20, in which the electrode layer is formed, makes contact with a first transfer roll 40 and a rear surface of a second carrier sheet 26, in which adhesion layer 28 is formed, makes contact with a second transfer roll 42; and a first transfer roll 40 is heated at a first predetermined temperature T1 (° C.), a second transfer roll 42 is heated at a second predetermined temperature T2 (° C.), in which a first predetermined temperature T1 and a second predetermined temperature T2 satisfy 60

    摘要翻译: 当将粘合层28转移到电极层12a时,载体片20和26被馈送在第一和第二转印辊40,42之间,使得形成电极层的第一载体片20的后表面 与形成有粘合层28的第一转印辊40和第二载体片26的后表面接触,与第二转印辊42接触; 第一转印辊40在第一预定温度T 1(℃)下被加热,第二转印辊42在第二预定温度T 2(℃)下被加热,其中第一预定温度T 1和 第二预定温度T 2满足60

    ELECTROMAGNETIC DRIVE SYSTEM
    46.
    发明申请
    ELECTROMAGNETIC DRIVE SYSTEM 有权
    电磁驱动系统

    公开(公告)号:US20080089191A1

    公开(公告)日:2008-04-17

    申请号:US11873688

    申请日:2007-10-17

    IPC分类号: G11B21/02 H01F7/04

    摘要: An electromagnetic drive includes a drive plate disposed in a magnetic field. The drive plate includes a non-conductive medium with a first plurality of linear conductive elements arranged parallel to a first axis. The first plurality of linear conductive elements connects first and second electrical terminals supported by the non-conductive medium. The drive plate may be driven in the magnetic field along a second axis that is substantially perpendicular to the first axis when an electrical current of sufficient magnitude is passed through the first plurality of linear conductive elements.

    摘要翻译: 电磁驱动器包括设置在磁场中的驱动板。 驱动板包括具有平行于第一轴布置的第一多个线性导电元件的非导电介质。 第一多个线性导电元件连接由非导电介质支撑的第一和第二电端子。 当足够大的电流通过第一多个线性导电元件时,驱动板可以沿着基本上垂直于第一轴的第二轴在磁场中驱动。

    Apparatus for accessing moving storage media and method of manufacturing the apparatus
    47.
    发明申请
    Apparatus for accessing moving storage media and method of manufacturing the apparatus 审中-公开
    用于访问移动存储介质的设备及其制造方法

    公开(公告)号:US20070211583A1

    公开(公告)日:2007-09-13

    申请号:US11716856

    申请日:2007-03-12

    IPC分类号: G11B7/00

    摘要: The invention refers to a pickup for moving storage media having a movable part movable in a 2D plane of motion where smaller airgaps between magnets and coils on a flat carrier are achieved by the movable part having a holder opening equipped to hold a part of the coil carrier in a range of positions which extend along an alignment direction which lies outside the plane of motion, and in that the part of the coil carrier is fixed within the holder opening in one position within the range; and to a manufacturing method thereof.

    摘要翻译: 本发明涉及一种用于移动存储介质的拾取器,该拾取器具有可在2D运动平面中移动的可移动部件,其中在平坦载体上的磁体和线圈之间的较小的气隙通过具有保持器开口的可移动部件来实现, 在沿着位于运动平面外的取向方向延伸的位置范围内的载体,并且线圈架的一部分在该保持器开口内固定在该范围内的一个位置; 及其制造方法。

    Pickup for optical recording media and device having the pickup
    48.
    发明申请
    Pickup for optical recording media and device having the pickup 审中-公开
    拾取光学记录介质和具有拾取器的设备

    公开(公告)号:US20070006245A1

    公开(公告)日:2007-01-04

    申请号:US11451675

    申请日:2006-06-13

    IPC分类号: G11B7/00

    摘要: The invention refers to a pickup for optical recording media having information tracks in a layer, and to a device for accessing optical recording media having such pickup. The pickup has a focusing servo for position control in a focus direction orthogonal to the layer, and a movable actuator suspended by suspension wires with a focussing coil divided into two partial coils stacked in focus direction interacting with a magnet. In order to allow for a more compact design, a top partial coil is located above the topmost suspension wires.

    摘要翻译: 本发明涉及一种具有层中的信息轨道的光学记录介质的拾取器,以及用于访问具有这种拾取器的光学记录介质的设备。 拾取器具有用于在垂直于层的聚焦方向上的位置控制的聚焦伺服机构,以及由悬挂线悬挂的可移动致动器,其中聚焦线圈被分成与磁体相互作用的聚焦方向堆叠的两个部分线圈。 为了允许更紧凑的设计,顶部部分线圈位于最上面的悬挂线之上。

    Variable gain amplifier
    49.
    发明授权
    Variable gain amplifier 有权
    可变增益放大器

    公开(公告)号:US07038542B2

    公开(公告)日:2006-05-02

    申请号:US10968008

    申请日:2004-10-20

    IPC分类号: H03F3/45

    CPC分类号: H03G3/3042 H03G3/3047

    摘要: A variable gain amplifier includes a first constant current amplifier configured to generate a reference current from an input signal. A controller is configured to generate a bias current and a first control signal based on control voltage. An addition current generator is configured to generate a variable current from the input signal based on the bias current, and to generate a addition current by controlling the variable current in accordance with the first control signal. An adder is configured to generate a first output signal by adding the reference current and the addition current.

    摘要翻译: 可变增益放大器包括被配置为从输入信号产生参考电流的第一恒流放大器。 控制器被配置为基于控制电压产生偏置电流和第一控制信号。 附加电流发生器被配置为基于偏置电流从输入信号产生可变电流,并且通过根据第一控制信号控制可变电流来产生相加电流。 加法器被配置为通过将参考电流和相加电流相加来产生第一输出信号。

    Method for manufacturing coil-embedded dust core and coil-embedded dust core
    50.
    发明申请
    Method for manufacturing coil-embedded dust core and coil-embedded dust core 有权
    线圈嵌入式防尘芯和线圈嵌入式防尘芯的制造方法

    公开(公告)号:US20050219027A1

    公开(公告)日:2005-10-06

    申请号:US11140348

    申请日:2005-05-26

    摘要: It is an object to provide a method for manufacturing a coil-embedded dust core with a small variation in inductance value with efficiency and the like. A step (a) of charging soft magnetic metal powder including an insulating material, composing a green body 10, so as to cover a coil 1, and a step (b) of compacting the soft magnetic metal powder covering the coil 1 in an axial direction of the coil 1 are included, and in the step (b), the soft magnetic metal powder is compacted while an amount of the soft metal powder charged into the part corresponding to the winding section is kept smaller than an amount of the soft magnetic metal powder charged into the other part that are not corresponding to the winding section, with an upper surface or a lower surface of the winding section as a reference. Thereby, a coil-embedded dust core with entirely uniform density can be obtained, and according to the coil-embedded dust core with entirely uniform density, a variation in inductance value is reduced and it becomes possible to obtain a predetermined inductance value with stability.

    摘要翻译: 本发明的目的是提供一种制造具有效率等的电感值变化小的线圈嵌入式防尘芯的方法。 包括构成生坯体10的绝缘材料的软磁性金属粉末以覆盖线圈1的步骤(a)和将轴向覆盖线圈1的软磁性金属粉末压实的步骤(b) 包括线圈1的方向,并且在步骤(b)中,将软磁性金属粉末压实,同时将填充到与绕组部分相对应的部分中的软金属粉末的量保持为小于软磁体的量 将卷绕部的上表面或下表面作为基准加入到不对应于卷绕部的另一部分的金属粉末。 由此,可以获得密度完全均匀的线圈嵌入式防尘芯,根据密度完全均匀的线圈嵌入式防尘芯,电感值的变化减小,可以稳定地获得规定的电感值。