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公开(公告)号：US4854429A
公开(公告)日：1989-08-08
申请号：US134497
申请日：1987-12-18
申请人： Gary L. Casey
发明人： Gary L. Casey
IPC分类号： F16F9/46
CPC分类号： F16F9/465 , Y10T137/87378 , Y10T137/87507
摘要： The invention describes an electrically controllable mono-tube shock absorber wherein the damping of the shock absorber is controlled by a solenoid valve. The valve includes a poppet valve which is mechanically independent of an electrically actuated armature. A second valve is also disclosed which includes a poppet valve having a cylindrical wall which prevents the poppet valve from contacting the armature. A third valve, carried by the shock absorber piston includes two axially extending passages one of which cooperates with a poppet valve to increase fluid flow thereacross to reduce damping. Each valve can be actuated in accordance with the direction (sign) of a derived velocity signal.
摘要翻译： 本发明描述了一种电控单管减震器，其中减震器的阻尼由电磁阀控制。 该阀包括提升阀，该提升阀机械地独立于电动电枢。 还公开了一种第二阀，其包括具有圆柱形壁的提升阀，该提升阀防止提升阀与衔铁接触。 由减震器活塞承载的第三阀包括两个轴向延伸通道，其中一个通道与提升阀配合以增加其中的流体流动以减少阻尼。 每个阀门都可以根据衍生的速度信号的方向（符号）进行启动。
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公开(公告)号：US06158956A
公开(公告)日：2000-12-12
申请号：US400777
申请日：1999-09-22
申请人： Steven Don Arnold
发明人： Steven Don Arnold
IPC分类号： F01D17/14
CPC分类号： F01D17/143
摘要： A variable geometry system for a turbocharger includes a sliding piston disposed within a turbine housing between a primary exhaust gas volute and turbine blades. The sliding piston is axially displaceable within the turbine housing to increase or decrease the volumetric flowrate of exhaust gas to the turbine. The sliding piston is positioned by an actuator having reciprocating movement translated through a rotating sleeve with a first pin engaging a helical slot for axial motion of the piston and a second pin engaging an alignment slot for maintaining axial alignment of the piston.
摘要翻译： 用于涡轮增压器的可变几何系统包括设置在主废气蜗壳和涡轮叶片之间的涡轮壳体内的滑动活塞。 滑动活塞可在涡轮机壳体内轴向移动，以增加或减少排放气体到涡轮机的体积流量。 滑动活塞由致动器定位，该致动器具有通过旋转套筒平移的往复运动，第一销接合螺旋槽用于活塞的轴向运动，第二销接合对准槽以维持活塞的轴向对准。
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公开(公告)号：US06035626A
公开(公告)日：2000-03-14
申请号：US525227
申请日：1995-09-07
申请人： Robert E. Wahl , Richard F. Stokes
发明人： Robert E. Wahl , Richard F. Stokes
CPC分类号： F02C7/275 , F05D2270/04 , F05D2270/304
摘要： An electronic control system for regulating the amount of torque applied by a starter/generator to a gas turbine engine during startup. The control system senses engine speed, compares the engine's actual acceleration with a predetermined acceleration, and adjusts the torque to the engine so that the engine accelerates along the predetermined schedule. The predetermined schedule is a function of the engine's speed or time, inlet conditions and oil temperature.
摘要翻译： 一种电子控制系统，用于在启动期间调节由起动器/发电机施加到燃气涡轮发动机的扭矩量。 控制系统感测发动机转速，将发动机的实际加速度与预定加速度进行比较，并调整发动机的转矩，使发动机沿预定时间表加速。 预定时间表是发动机的速度或时间，进气条件和油温的函数。
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公开(公告)号：US5918571A
公开(公告)日：1999-07-06
申请号：US924109
申请日：1997-09-05
申请人： Matthew B. Below
发明人： Matthew B. Below
CPC分类号： H01T13/08 , H01T13/32 , H01T13/467
摘要： A spark plug (80) having a center electrode (82) with a cylindrical body and having a tip (84) at one end and a terminal (123) near the other end with an insulator (86) extending around the center electrode (82). A ground shield and retainer unit extends around the insulator (86) and includes a threaded portion (88) near one end and a ground electrode (85) near the other end, having a portion thereof aligned with the center electrode tip (84) to form a spark gap, with a sealing portion (92) disposed therebetween for sealing the engine combustion chamber from the outside environment when the spark plug (80) is installed. The ground shield and retainer unit can be formed from two parts (88,90) which are deformed during manufacturing to be in mechanical engagement and securely holding the insulator (86) in place. The spark plug (80) can also have two or more center electrodes (82,84) with two or more corresponding ground electrodes (83,85) projecting from the ground shield (90).
摘要翻译： 一种具有中心电极（82）的火花塞（80），其具有圆柱形主体并且在一端具有尖端（84），在另一端附近具有围绕中心电极（82）延伸的绝缘体（86） ）。 接地屏蔽和保持器单元围绕绝缘体（86）延伸并且包括在一端附近的螺纹部分（88）和靠近另一端的接地电极（85），其一部分与中心电极尖端（84）对准到 形成火花隙，其中设置有密封部分（92），用于在安装火花塞（80）时将发动机燃烧室与外部环境密封。 接地屏蔽和保持器单元可由两个部件（88,90）形成，这两个部件（88,90）在制造过程中变形以进行机械接合并且将绝缘子（86）牢固地保持在适当位置。 火花塞（80）还可以具有两个或更多个具有从接地屏蔽（90）突出的两个或更多个对应接地电极（83,85）的中心电极（82,84）。
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5.发明授权Scale oriented interband prediction method for image data compression and reconstruction 失效用于图像数据压缩和重建的面向尺度的带间预测方法
公开(公告)号：US5754702A
公开(公告)日：1998-05-19
申请号：US832323
申请日：1997-03-26
CPC分类号： G06T9/004
摘要： An interband prediction method for image data decomposition and reconstruction in which a coder decomposes image data using pyramid subband image data decomposition. The resulting DC subband is further decomposed and is used to generate first predictors for various allowed geometries. The method then generates a predictor set for each pixel in the decomposed image in which the predictors for each pixel are ranked. The method further generates a message identifying the predictor in each predictor set to be used in the reconstruction of the data. In the reconstruction of the image data, the DC subband image data is used to generate a second predictor set identical to the first predictor list. The desired predictor for each pixel identified by the messages is used in conjunction with the DC subband image data to generate estimated next-level DC subband image data. This process is repeated until the estimated next-level DC subband image data is a predicted estimate of the original image data.
摘要翻译： 一种用于图像数据分解和重建的带间预测方法，其中编码器使用金字塔子带图像数据分解来分解图像数据。 所得到的DC子带被进一步分解并且用于生成用于各种允许的几何的第一预测器。 然后，该方法为分解图像中的每个像素的每个像素生成预测器集合，其中每个像素的预测器被分级。 该方法进一步产生识别在要重建数据中使用的每个预测器集合中的预测器的消息。 在图像数据的重构中，使用DC子带图像数据来生成与第一预测器列表相同的第二预测器组。 结合用于由消息识别的每个像素的期望的预测器与DC子带图像数据一起使用以产生估计的下一级DC子带图像数据。 重复该过程，直到估计的下一级DC子带图像数据是原始图像数据的预测估计。
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公开(公告)号：US5704484A
公开(公告)日：1998-01-06
申请号：US684316
申请日：1996-07-18
CPC分类号： B65D23/10 , B65D23/0885
摘要： A protective bottle jacket for transporting a container, bottle or the like is provided. The protective jacket has a bottom portion having a base and walls projecting upwardly from the base for receiving and protecting the bottom portion of the container and a top portion having walls for covering the top portion of the container. The protective jacket has means for selectively and releasably interlocking the bottom and top portions together. The interlocking means comprises a male member disposed on one of the bottom and top portions and a passage disposed on the other of the bottom and top portions for slidably receiving the male member between an unlocked and locked position in response to rotation of the top and bottom jacket portions, wherein the passage lockably receives the male member and attaches the top and bottom portions together in the locked position and wherein the male member does not lockably engage the passage in the unlocked position. The protective jacket also has a handle assembly for transporting the jacket and bottle. The handle assembly has top and bottom handle portions attached to the top and bottom portions of the jacket respectively, such that the top and bottom handle portions operatively engage each other only when the interlocking means is in the locked position.
摘要翻译： 提供用于运输容器，瓶子等的保护性瓶子夹套。 保护套具有底部，底部具有从底部向上突出的壁，用于接收和保护容器的底部，顶部具有用于覆盖容器顶部的壁。 保护套具有用于选择性地和可释放地将底部和顶部互锁在一起的装置。 互锁装置包括设置在底部和顶部中的一个上的阳构件和设置在另一个底部和顶部上的通道，用于响应于顶部和底部的旋转可滑动地接收阳构件在解锁位置和锁定位置之间 护套部分，其中所述通道可锁定地接纳所述阳构件并将所述顶部和底部部分在一起锁定在所述锁定位置，并且所述阳构件不可锁定地接合所述通道在所述解锁位置。 护套还具有用于运输夹克和瓶子的手柄组件。 手柄组件具有分别附接到护套的顶部和底部的顶部和底部手柄部分，使得仅当互锁装置处于锁定位置时，顶部和底部手柄部分可操作地接合。
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公开(公告)号：US5490645A
公开(公告)日：1996-02-13
申请号：US164491
申请日：1993-12-09
CPC分类号： B64D41/00 , B64D13/06 , B64D2013/0611 , F05B2220/50 , Y02T50/44 , Y02T50/56
摘要： An aircraft subsystem provides the aircraft with all its electrical and conditioned air requirements without requiring the extraction of either shaft power and/or pressurized air from the aircraft's main engines. At the core of this subsystem are two rotating assemblies journaled on non-oil lubricated bearings to a housing. One assembly includes a cooling turbine, a starter/generator, a core compressor, and a high pressure stage of a two stage axial turbine, all mounted on a single shaft. A combustor is disposed between the core compressor and the turbine. The other assembly is comprised of the low pressure stage of the axial turbine coupled to a load compressor via a second shaft. The high pressure turbine stage and cooling turbine are sized to drive the core compressor and starter/generator which provides all the aircraft's electrical needs both on the ground and inflight. The low pressure turbine stage drives the load compressor, which produces pressurized air that is conditioned through heat exchange components and then expanded and cooled across the cooling turbine before being delivered to the aircraft cabin.
摘要翻译： 飞机子系统为飞机提供其所有电气和调节空气需求，而不需要从飞机的主发动机提取轴功率和/或加压空气。 在这个子系统的核心是两个旋转组件在非油润滑轴承轴颈轴承到外壳。 一个组件包括全部安装在单个轴上的冷却涡轮机，起动器/发电机，核心压缩机和两级轴向涡轮机的高压级。 燃烧器设置在核心压缩机和涡轮机之间。 另一组件包括通过第二轴联接到负载压缩机的轴向涡轮机的低压级。 高压涡轮级和冷却涡轮机的尺寸适于驱动核心压缩机和起动器/发电机，其在地面和机动车上提供所有飞机的电力需求。 低压涡轮机级驱动负载压缩机，其产生通过热交换部件调节的加压空气，然后在被输送到飞机机舱之前在冷却涡轮机上膨胀和冷却。
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公开(公告)号：US5436580A
公开(公告)日：1995-07-25
申请号：US175916
申请日：1993-12-30
CPC分类号： G01R29/02 , G01S13/103 , G01S7/285
摘要： A method and circuit for accurately determining the leading edge timing of a pulse of high frequency carrier signal at a receiver which substantially simultaneously receives the same pulse over multiple transmission paths resulting in distortion of the pulse envelope. The amplitude of the pulse envelope is compared with the amplitude of the derivative of the pulse envelope and with a reference threshold amplitude. The leading edge of a pulse is indicated when the amplitude of the pulse envelope exceeds both the amplitude of the derivative and the reference threshold.
摘要翻译： 一种用于在接收机处精确地确定高频载波信号的脉冲的前沿定时的方法和电路，其基本上同时在多个传输路径上接收相同的脉冲，导致脉冲包络的失真。 将脉冲包络的幅度与脉冲包络的导数的幅度和参考阈值幅度进行比较。 当脉冲包络的幅度超过导数的幅度和参考阈值时，指示脉冲的前沿。
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9.发明授权
公开(公告)号：US5420741A
公开(公告)日：1995-05-30
申请号：US151618
申请日：1993-11-15
CPC分类号： G01R33/02
摘要： An arrangement for obtaining flux rate information in a magnetic: circuit including passive means connected across a flux rate sensor for implementing control of said flux rate. The passive means being a tuned magnetic flux rate feedback sensing and control arrangement wherein impedance is tuned and the energy loss characteristic is adjustable. The selection of inductance and capacitance values provides tuning and the selection of resistance affects the energy loss characteristics.
摘要翻译： 一种用于在包括用于实现所述通量速率的控制的通量速率传感器两端连接的无源装置的磁性电路中获得通量速率信息的装置。 无源装置是调谐磁通速率反馈感测和控制装置，其中阻抗被调谐并且能量损失特性是可调节的。 电感和电容值的选择提供调谐，电阻的选择影响能量损耗特性。
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公开(公告)号：US5418064A
公开(公告)日：1995-05-23
申请号：US168005
申请日：1993-12-15
申请人： Larry D. Olson
发明人： Larry D. Olson
CPC分类号： C23C18/28 , H05K3/181 , H05K3/381 , Y10T428/31529 , Y10T428/31681 , Y10T428/31688
摘要： Electroless deposition of copper from solution onto a substrate, particularly a polymeric laminate for use in electronic circuitry, is accomplished by first treating said substrate with a stilbene-based fluorescent brightener to sensitize said substrate and thereafter contacting said substrate first with a solution of a catalytic metal and then with an electroless copper plating solution.
摘要翻译： 将铜从溶液中无电沉积到基底上，特别是用于电子电路中的聚合物层压板，通过首先用基于茋的荧光增白剂处理所述基底以使所述基底敏化，然后首先使所述底物与催化剂 然后用无电镀铜溶液。
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