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    Polling a preamplifier within a disk drive to remotely determine pre-established parametric values
    24.
    发明授权
    Polling a preamplifier within a disk drive to remotely determine pre-established parametric values 有权
    在磁盘驱动器内轮询前置放大器以远程确定预先建立的参数值

    公开(公告)号：US06191909B1

    公开(公告)日：2001-02-20

    申请号：US09593315

    申请日：2000-06-13

    Applicant: Robert L. Cloke ,  David Price Turner ,  Robert Ellis Caddy, Jr. ,  Michael Rodger Spaur

    Inventor： Robert L. Cloke ,  David Price Turner ,  Robert Ellis Caddy, Jr. ,  Michael Rodger Spaur

    IPC: G11B503

    CPC classification number: G11B19/02 ,  G11B5/012 ,  G11B5/09 ,  G11B5/455 ,  G11B20/10009 ,  G11B33/10 ,  G11B2005/0013 ,  G11B2005/0016 ,  G11B2005/0018

    Abstract: A system for polling a preamplifier unit to remotely determine pre-established parametric values in a disk drive is disclosed. The disk drive comprises a controller, a preamplifier, and a plurality of transducers. The system for polling the preamplifier comprises means in the controller for generating a succession of serial bit characters each representative of a different pattern. A means is provided for successively transferring said serial bit characters from the controller to the preamplifier unit. A plurality of individual bit lines are provided in the preamplifier unit representative of at least one parametric value. A means is included in the preamplifier unit for comparing each serial bit pattern character received with said plurality of individual bit lines, and for generating a match signal when a serial bit pattern character received matches the plurality of individual bit lines. A means is provided for transferring the match signal from the preamplifier unit to the controller.

    Abstract translation: 公开了一种用于轮询前置放大器单元以远程确定盘驱动器中的预先确定的参数值的系统。 磁盘驱动器包括控制器，前置放大器和多个换能器。 用于轮询前置放大器的系统包括控制器中的装置，用于产生代表不同模式的一系列串行位字符。 提供了用于将所述串行比特字符从控制器连续传送到前置放大器单元的装置。 在前置放大器单元中提供表示至少一个参数值的多个单独的位线。 一个装置包括在前置放大器单元中，用于比较接收到的所述多个单独位线的每个串行位模式字符，并且用于当接收的串行位模式字符匹配多个单独位线时产生匹配信号。 提供了用于将匹配信号从前置放大器单元传送到控制器的装置。

    Method for monitoring the performance of a catalytic converter using a rate modifier
    25.
    发明授权
    Method for monitoring the performance of a catalytic converter using a rate modifier 有权
    使用速率调节剂监测催化转化器的性能的方法

    公开(公告)号：US6116021A

    公开(公告)日：2000-09-12

    申请号：US158460

    申请日：1998-09-22

    Applicant: Darren Schumacher ,  Michael A. Badalament ,  Jeffrey D. Naber ,  Alan Chewter ,  Kevin J. Bush ,  Bruce Church ,  David Frankowski ,  David Price

    Inventor： Darren Schumacher ,  Michael A. Badalament ,  Jeffrey D. Naber ,  Alan Chewter ,  Kevin J. Bush ,  Bruce Church ,  David Frankowski ,  David Price

    IPC: F01N11/00 ,  F01N3/00

    CPC classification number: F01N11/00 ,  F01N11/007 ,  F01N2550/02 ,  F01N2900/0422 ,  Y02T10/47

    Abstract: A method for monitoring the performance of a catalytic converter (34) computes the oxygen storage capacity and desorption capacity of a catalyst within the catalytic converter (34). An engine control unit (10) receives mass flow rate information of air from a mass air flow rate sensor (12) and an injector driver (24), and receives electrical signals from an upstream exhaust gas sensor (28) and a downstream exhaust gas sensor (30). A rate modifier is determined from excess air ratios and an adaptation parameter. The engine control unit (10) calculates normalized air fuel ratios for the exhaust gas entering and leaving the catalytic converter (34) and performs numerical integration using the rate modifier to determine the oxygen storage capacity of the catalyst in the catalytic converter (34). The calculated oxygen storage capacity of the catalyst can be compared with threshold values to determine the performance of the catalytic converter (34).

    Abstract translation: 用于监测催化转化器（34）的性能的方法计算催化转化器（34）内的催化剂的储氧能力和解吸能力。 发动机控制单元（10）从质量空气流量传感器（12）和喷射器驱动器（24）接收空气的质量流量信息，并且从上游废气传感器（28）和下游排气 传感器（30）。 速率调节剂由过量空气比和适应参数确定。 发动机控制单元（10）计算进入和离开催化转化器（34）的废气的归一化空燃比，并使用速率调节器进行数值积分，以确定催化转化器（34）中催化剂的储氧能力。 将催化剂的计算氧气存储容量与阈值进行比较，以确定催化转化器（34）的性能。

    Disk drive comprising a programmable preamplifier including a multiplexer for selecting between internal digital signals for output to a terminal
    26.
    发明授权
    Disk drive comprising a programmable preamplifier including a multiplexer for selecting between internal digital signals for output to a terminal 失效
    磁盘驱动器包括可编程前置放大器，其包括多路复用器，用于在内部数字信号之间进行选择以输出到终端

    公开(公告)号：US06111717A

    公开(公告)日：2000-08-29

    申请号：US36375

    申请日：1998-03-06

    Applicant: Robert L. Cloke ,  David Price Turner ,  Robert Ellis Caddy, Jr. ,  Michael Rodger Spaur

    Inventor： Robert L. Cloke ,  David Price Turner ,  Robert Ellis Caddy, Jr. ,  Michael Rodger Spaur

    IPC: G11B5/00 ,  G11B5/012 ,  G11B5/09 ,  G11B5/455 ,  G11B19/02 ,  G11B20/10 ,  G11B33/10 ,  G11B5/02

    CPC classification number: G11B19/02 ,  G11B20/10009 ,  G11B5/012 ,  G11B5/09 ,  G11B2005/0013 ,  G11B2005/0016 ,  G11B2005/0018 ,  G11B33/10 ,  G11B5/455

    Abstract: A disk drive comprising a plurality of read/write transducers, a programmable preamplifier, and a controller for furnishing control and data signals to the programmable preamplifier and for receiving data signals therefrom, is disclosed. The programmable preamplifier comprising a write data input circuit for receiving data signals to be supplied to a transducer, a read data output circuit for manifesting data signals supplied to said preamplifier unit by a transducer, and a transducer interface circuit for providing write data signals to a transducer and receiving read data signals from a transducer. The programmable preamplifier further comprises a multiplexer comprising a first multiplexer input connected to receive a first internal digital signal, a second multiplexer input connected to receive a second internal digital signal, a control input connected to receive a control signal for selecting between the first and second internal digital signals, and a multiplexer output for outputting the selected first or second internal digital signal. The multiplexer output is connected to an output terminal of the programmable preamplifier. The programmable preamplifier comprises a serial interface circuit for receiving serially presented control signals from the associated controller, including the control signal for selecting between the first and second internal digital signals.

    Abstract translation: 公开了一种包括多个读/写换能器，可编程前置放大器和用于向可编程前置放大器提供控制和数据信号并用于从其接收数据信号的控制器的盘驱动器。 可编程前置放大器包括用于接收要提供给换能器的数据信号的写数据输入电路，用于显示由换能器提供给所述前置放大器单元的数据信号的读数据输出电路，以及用于向 传感器和从换能器接收读取数据信号。 可编程前置放大器还包括多路复用器，其包括连接以接收第一内部数字信号的第一多路复用器输入，连接以接收第二内部数字信号的第二多路复用器输入端，连接以接收用于在第一和第二数字信号之间进行选择的控制信号的控制输入 内部数字信号和用于输出所选择的第一或第二内部数字信号的多路复用器输出。 多路复用器输出连接到可编程前置放大器的输出端。 可编程前置放大器包括用于从相关联的控制器接收串行呈现的控制信号的串行接口电路，包括用于在第一和第二内部数字信号之间进行选择的控制信号。

    Mechanism for controlling implement position
    27.
    发明授权
    Mechanism for controlling implement position 失效
    控制机构位置的机制

    公开(公告)号：US6041868A

    公开(公告)日：2000-03-28

    申请号：US988257

    申请日：1997-12-10

    Applicant: Janusz W. Matus ,  Mark D. Klassen ,  R. David Price

    Inventor： Janusz W. Matus ,  Mark D. Klassen ,  R. David Price

    IPC: A01B63/00 ,  A01B63/111

    CPC classification number: A01B63/00

    Abstract: A mechanism for controlling raised and lowered positions of a hitch-mounted implement includes a rotatable control knob coupled to a transducer, e.g., a potentiometer, for movement between first and second positions representing the raised and lowered positions, respectively, of the implement. The control knob has a button for locking the mechanism in the implement-transport position and for other purposes. A position knob includes a tang-like stop for limiting rotation of the control knob toward the second position. The position knob thereby "sets" a lowered position of the implement which is somewhat above the lowest possible position of the implement. The position knob may be rotated to locate the stop anywhere between two barriers which set the overall limits of travel of the control knob. Most preferably, the position knob is clamped between a barrier member and a console surface and is frictionally inhibited from rotating.

    Abstract translation: 一种用于控制悬挂式工具的升高和降低位置的机构包括可旋转的控制旋钮，其连接到换能器，例如电位计，用于在代表工具的升高和降低位置的第一和第二位置之间移动。 控制旋钮具有用于将机构锁定在工具传送位置中并用于其它目的的按钮。 位置旋钮包括用于限制控制旋钮朝向第二位置旋转的柄状止动件。 位置旋钮因此“设置”了器具的下降位置，其稍微高于器具的最低可能位置。 可以旋转位置旋钮以将停止点定位在设置控制旋钮的整体行程限制的两个障碍物之间的任何地方。 最优选地，位置旋钮被夹持在阻挡构件和控制台表面之间并被摩擦地禁止旋转。

    Frequency tunable magnetron including at least one movable backwall
    28.
    发明授权
    Frequency tunable magnetron including at least one movable backwall 失效
    频率可调磁控管包括至少一个可移动的后壁

    公开(公告)号：US5537002A

    公开(公告)日：1996-07-16

    申请号：US304459

    申请日：1994-09-12

    Applicant: David Price ,  Jerrold S. Levine

    Inventor： David Price ,  Jerrold S. Levine

    IPC: H01J23/05 ,  H01J23/213 ,  H01J25/593

    CPC classification number: H01J25/593 ,  H01J23/05 ,  H01J23/213

    Abstract: There is provided a tunable high power magnetron. An annular anode circumscribes a cathode and contains a plurality of resonating cavities. The volume of the resonating cavities determines the output frequency of the RF energy emitted by the magnetron. The volume of the cavities is varied by changing the position of movable, electrically conductive back walls.

    Abstract translation: 提供了可调高功率磁控管。 环形阳极围绕阴极并且包含多个谐振腔。 谐振腔的体积确定由磁控管发射的RF能量的输出频率。 通过改变可移动的导电后壁的位置来改变空腔的体积。

    Structures comprising planar electronic devices
    30.
    发明授权
    Structures comprising planar electronic devices 有权
    包括平面电子设备的结构

    公开(公告)号：US09018096B2

    公开(公告)日：2015-04-28

    申请号：US13393811

    申请日：2010-09-02

    Applicant: Richard David Price ,  Ian Barton

    Inventor： Richard David Price ,  Ian Barton

    IPC: H01L23/48 ,  H01L21/768

    CPC classification number: H01L21/76817 ,  H01L21/288 ,  H01L21/76877 ,  H01L21/7688

    Abstract: A method of manufacturing a structure comprising substantially planar electronic devices comprises providing an active material layer having a plurality of insulative features formed therein. The features at least partly inhibit electrical current flow and define at least a first substantially planar electronic device in the layer having at least first and second terminals comprising an area of the active material layer. A patterned dielectric layer having an exposed surface patterned with at least a first depression arranged over the first terminal is formed over the active material layer. Dielectric material is removed from at least a base of the first depression to expose a first terminal surface and form a hole through the dielectric material to the first terminal. The hole is at least partly filled with electrically conductive material to form an electrical connection to the first terminal. Corresponding structures and electrical circuits are also described and claimed.

    Abstract translation: 制造包括基本上平面的电子器件的结构的方法包括提供其中形成有多个绝缘特征的活性材料层。 所述特征至少部分地抑制电流流动并且限定所述层中的至少第一基本上平面的电子器件，其具有包括活性材料层的区域的至少第一和第二端子。 在活性材料层上形成具有图案化的至少第一凹陷的第一凹陷的图案化介电层。 电介质材料从第一凹陷的至少一个基底去除，以露出第一端子表面并且形成通过介电材料到第一端子的孔。 孔至少部分地填充有导电材料以形成与第一端子的电连接。 还描述和要求保护相应的结构和电路。

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