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公开(公告)号：US5971946A
公开(公告)日：1999-10-26
申请号：US889995
申请日：1997-07-10
CPC分类号： A61F5/0111 , A61F5/0127
摘要： A preferred embodiment ankle brace includes a foot plate and opposing uprights extending upward from opposite sides of the foot plate. Cleats protrude downward from the bottom of the foot plate. The ends of the junctions between the uprights and the foot plate curve outside the planes defined by the respective uprights and the foot plate. The foot plate and uprights are symmetrical about a plane of symmetry which extends perpendicularly between the opposite sides of the foot plate. A lateral side panel is rotatably connected to one upright, and a medial side panel is rotatably connected to the other upright at a relatively greater distance away from the foot plate. Flat, oval-shaped bearing surfaces are disposed on abutting sides of respective uprights and side panels. Pads are secured within the side panels and ventilation channels and holes are formed in the pads.
摘要翻译： 优选的实施例踝支架包括脚板和从脚板的相对侧向上延伸的相对的立柱。 夹板从脚板的底部向下突出。 立柱和脚板之间的接头的端部曲线在由相应的立柱和脚板限定的平面之外。 脚板和立柱是关于在脚板的相对侧之间垂直延伸的对称平面对称的。 横向侧板可旋转地连接到一个直立件，并且内侧面板以比脚板相对较大的距离可旋转地连接到另一个立柱。 扁平的，椭圆形的支承表面设置在相应的立柱和侧板的相邻侧面上。 垫片固定在侧板内，通风通道和孔形成在垫中。
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公开(公告)号：US5724000A
公开(公告)日：1998-03-03
申请号：US734275
申请日：1996-10-21
申请人： Patrick J. Quinn
发明人： Patrick J. Quinn
CPC分类号： H03H19/004
摘要： A differential switched capcitor filter section which includes a differential amplifier (OTA), a first set of switched capacitors (C11, C12) coupled between a non-inverting output (+) and an inverting input (-) of the differential amplifier (OTA), and a second set of switched capacitors (C21, C22) coupled between an inverting output (-) and a non-inverting input (+) of the differential amplifier (OTA). In the sets of switched capacitors (C11, C12; C21, C22), first terminals of the capacitors are coupled to a corresponding one of the outputs (+; -) of the differential amplifier (OTA) thru first switches (S1.11, S1.12; S1.21, S1.22), and to one of the differential inputs (Vin+; Vin-) of the filter section thru second switches (S2.11, S2.12; S2.21, S2.22). Second terminals of the capacitors are coupled to a corresponding one of the inputs (-, +) of the differential amplifier (OTA) thru third switches (S3.11, S3.12; S3.21, S3.22), and to a reference terminal thru fourth switches (S4.11, S4.12; S4.21, S4.22). Within each set, corresponding switches operate at mutually differing switching phases (.PHI.1; .PHI.2).
摘要翻译： 一种差分开关电容滤波器部分，包括差分放大器（OTA），耦合在差分放大器（OTA）的非反相输出（+）和反相输入（ - ）之间的第一组开关电容器（C11，C12） ，以及耦合在差分放大器（OTA）的反相输出（ - ）和非反相输入（+）之间的第二组开关电容器（C21，C22）。 在这些开关电容器组（C11，C12; C21，C22）中，电容器的第一端子通过第一开关（S1.11，...）耦合到差分放大器（OTA）的输出（+ S1.12; S1.21，S1.22），以及通过第二开关的滤波器部分的差分输入（Vin +; Vin-）之一（S2.11，S2.12; S2.21，S2.22） 。 电容器的第二端子通过第三开关（S3.11，S3.12; S3.21，S3.22）耦合到差分放大器（OTA）的输入（ - ，+）中的相应一个，并耦合到 参考端子通过第四开关（S4.11，S4.12; S4.21，S4.22）。 在每组内，相应的开关在相互不同的开关相（PHI 1; PHI 2）下工作。
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23.发明授权Conversion mechanism for switching extractor cleaning machine from floor cleaning to hose cleaning 有权切换提取机清洗机从地板清洗到软管清洗的转换机制公开(公告)号：US08887347B2
公开(公告)日：2014-11-18
申请号：US13224189
申请日：2011-09-01
CPC分类号： A47L11/34 , A47L11/4016 , A47L11/4094
摘要： An extractor-type surface cleaning machine includes a base or foot having a suction nozzle and a handle that is pivotally coupled to the foot and moveable between upright and inclined positions. The recovery tank is removably securable to the foot and fluidly communicates with the suction nozzle and the accessory. The recovery tank defines a collection chamber and a passage having an inlet in communication with the suction nozzle and an outlet. A valve member is moveable between a closed position substantially covering the outlet and an open position. Movement of the handle to the upright position moves the valve member to the closed position to block the passage during cleaning with the accessory hose. Movement of the handle to the inclined position allows movement of the valve member to the open position so that suction from the collection chamber is communicated to the suction nozzle for floor cleaning.
摘要翻译： 提取器型表面清洁机包括具有吸嘴的底座或脚，以及可枢转地联接到脚上并可在直立位置和倾斜位置之间移动的把手。 回收罐可拆卸地固定到脚上并与吸嘴和附件流体连通。 回收罐限定收集室和具有与吸嘴连接的入口和出口的通道。 阀构件可在基本上覆盖出口的关闭位置和打开位置之间移动。 手柄向直立位置的移动将阀构件移动到关闭位置，以在用附件软管清洁时阻止通道。 手柄向倾斜位置的移动允许阀构件移动到打开位置，使得来自收集室的抽吸与吸嘴连通以进行地板清洁。
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公开(公告)号：US08564330B1
公开(公告)日：2013-10-22
申请号：US13488915
申请日：2012-06-05
CPC分类号： G06F1/10
摘要： In accordance with some embodiments, a method for high frequency clock distribution in a VLSI system includes splitting an original master clock signal into one or more pairs of lower-frequency sub-clocks for a destination in the VLSI system, distributing each lower-frequency sub-clock of the one or more pairs of lower-frequency sub-clocks to a corresponding channel coupled to the destination, and reconstructing a reference master clock signal at the destination from the one or more pairs of lower-frequency sub-clocks, wherein the reconstructed reference master clock signal replicates the original master clock signal.
摘要翻译： 根据一些实施例，用于VLSI系统中的高频时钟分配的方法包括：将原始主时钟信号分成VLSI系统中目的地的一对或多对低频子时钟，分配每个低频子 将一对或多对低频子时钟的时钟转换为耦合到目的地的对应信道，以及从所述一对或多对低频子时钟重建目的地的参考主时钟信号，其中， 重建的参考主时钟信号复制原始主时钟信号。
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公开(公告)号：US08330536B1
公开(公告)日：2012-12-11
申请号：US12973128
申请日：2010-12-20
申请人： Patrick J. Quinn
发明人： Patrick J. Quinn
IPC分类号： H03F1/02
CPC分类号： H03F3/45475 , H03F3/45977 , H03F2203/45212
摘要： An offset cancellation circuit can include an amplifier having a negative input, a positive input, and a single-ended output, wherein the positive input is configured to receive a reference voltage. The circuit also can include a capacitor having a first terminal and a second terminal. The first terminal can be coupled to the negative input of the amplifier. The capacitor can be configured to sample the offset voltage of the amplifier. The second terminal of the capacitor can be selectively coupled to the output of the amplifier.
摘要翻译： 偏移消除电路可以包括具有负输入，正输入和单端输出的放大器，其中正输入被配置为接收参考电压。 电路还可以包括具有第一端子和第二端子的电容器。 第一端子可以耦合到放大器的负输入端。 电容器可以配置为对放大器的偏移电压进行采样。 电容器的第二端子可以选择性地耦合到放大器的输出端。
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公开(公告)号：US08291546B2
公开(公告)日：2012-10-23
申请号：US13224040
申请日：2011-09-01
申请人： Jeffrey S. Louis , David Chaney , Harald Krondorfer , Ronald Rich , Robert A. Salo , Steven J. Paliobeis , Patrick J. Quinn , Kevin Vail
发明人： Jeffrey S. Louis , David Chaney , Harald Krondorfer , Ronald Rich , Robert A. Salo , Steven J. Paliobeis , Patrick J. Quinn , Kevin Vail
IPC分类号： A47L7/00
CPC分类号： A47L11/34 , A47L11/4016 , A47L11/4075 , A47L11/4091
摘要： An extractor cleaning machine includes a base having a distribution nozzle and a suction nozzle, a suction source in fluid communication with the suction nozzle, a recovery tank removably coupled to the base and having a recovery tank handle, an extractor handle pivotally coupled to the base, and a supply tank coupled to the extractor handle for pivotal movement with the extractor handle with respect to the base. At least a portion of the supply tank is positioned above and over the recovery tank in a direction normal to a surface to be cleaned when the extractor handle is in an upright storage position. The supply tank is in fluid communication with the distribution nozzle to supply cleaning fluid to the distribution nozzle. The extractor cleaning machine is liftable by the recovery tank handle when the extractor handle is in the upright storage position.
摘要翻译： 提取器清洁机包括具有分配喷嘴和吸嘴的基座，与吸嘴流体连通的抽吸源，可移除地联接到基座并具有回收罐手柄的回收罐，可枢转地联接到基座的提取器手柄 以及一个联接到提取器手柄的供应罐，用于与提取器把手相对于基座枢转运动。 当提取器手柄处于直立存储位置时，供应罐的至少一部分在垂直于待清洁表面的方向上定位在回收罐上方和上方。 供应罐与分配喷嘴流体连通，以将清洁流体供应到分配喷嘴。 当提取器手柄处于直立存储位置时，提取器清洁机器可由回收罐手柄提升。
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公开(公告)号：US07994610B1
公开(公告)日：2011-08-09
申请号：US12276291
申请日：2008-11-21
申请人： Patrick J. Quinn
发明人： Patrick J. Quinn
IPC分类号： H01L21/02
CPC分类号： H01L28/90 , H01L23/5223 , H01L28/86 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： A capacitor in an IC has a first layer of conductive strips extending along a first direction (Z-direction). A first plurality of conductive strips in the first layer forms a portion a first node of the capacitor and alternates with a second plurality of conductive strips forming a portion of a second node of the capacitor. A plate layer adjacent to the first layer has a third plurality of conductive strips forming a portion the first node. Each strip in the third plurality of conductive strips is adjacent to another strip forming a part of the first node. The strips in the plate layer extend along a second direction (X-direction) orthogonal to the first direction. A first via electrically connects a first conductive strip in the first plurality of conductive strips in the first layer to a second conductive strip in the plate layer.
摘要翻译： IC中的电容器具有沿着第一方向（Z方向）延伸的第一导电条。 第一层中的第一多个导电带形成电容器的第一节点的一部分，并与形成电容器的第二节点的一部分的第二多个导电条交替。 与第一层相邻的板层具有形成第一节点的一部分的第三多个导电条。 第三多个导电条中的每个条带与形成第一节点的一部分的另一条带相邻。 板层中的条带沿着与第一方向正交的第二方向（X方向）延伸。 第一通孔将第一层中的第一多个导电带中的第一导电带电连接到板层中的第二导电条。
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公开(公告)号：US07994609B2
公开(公告)日：2011-08-09
申请号：US12276289
申请日：2008-11-21
申请人： Patrick J. Quinn
发明人： Patrick J. Quinn
IPC分类号： H01L21/02
CPC分类号： H01L23/5223 , H01L23/5225 , H01L27/0805 , H01L28/82 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： A capacitor in an integrated circuit (“IC”) includes a core capacitor portion having first conductive elements electrically connected to and forming a part of a first node of the capacitor formed in a first layer and second conductive elements electrically connected to and forming a part of a second node of the capacitor formed in the first layer. The first and second conductive elements alternate in the first conductive layer. Third conductive elements electrically connected to and forming a part of the first node are formed in a second layer adjacent to the first layer. The capacitor also includes a shield capacitor portion having fourth conductive elements formed in at least first, second, third, and fourth layers. The shield capacitor portion is electrically connected to and forms a part of the second node of the capacitor and surrounds the first and third conductive elements.
摘要翻译： 集成电路（“IC”）中的电容器包括：芯电容器部分，其具有与第一层电连接并形成第一层形成的电容器的第一节点的第一导电元件;以及第二导电元件，电连接到第一导电元件并形成部件 形成在第一层中的电容器的第二节点。 第一和第二导电元件在第一导电层中交替。 电连接到第一节点并形成第一节点的一部分的第三导电元件形成在与第一层相邻的第二层中。 电容器还包括屏蔽电容器部分，其具有形成在至少第一，第二，第三和第四层中的第四导电元件。 屏蔽电容器部分电连接到并形成电容器的第二节点的一部分并且包围第一和第三导电元件。
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公开(公告)号：US07497839B2
公开(公告)日：2009-03-03
申请号：US11215323
申请日：2005-08-29
IPC分类号： A61F5/00
CPC分类号： A61F5/0111
摘要： An ankle brace utilizes first and second strap segments. The strap segments are positioned proximate the bottom portion of the brace and extends up and across the front portion of the brace before being secured about the brace.
摘要翻译： 脚踝支架使用第一和第二带段。 带段被定位在支架的底部附近并且在固定在支架之前向上并跨过支架的前部延伸。
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30.发明授权公开(公告)号：US07466252B1
公开(公告)日：2008-12-16
申请号：US11827533
申请日：2007-07-12
IPC分类号： H03M1/10
CPC分类号： H03M1/1061 , H03M1/687 , H03M1/745 , H03M1/747
摘要： A method and apparatus for the calibration of current cells, whereby a current signal from each current cell may be generated by either a thermometer current cell, or a binary current cell. If generated by a binary current cell, then two or more replica binary current cells exist to form a group of binary current cells within two or more binary current cell sets. The current magnitude generated by each replica current cell of each binary current cell group is first calibrated to be substantially equal to each other. Next, the combined current generated by the replica current cell group is calibrated to be substantially equal to a magnitude of a temporary current signal, or a portion thereof. Subsequent less-significant binary current cell groups are similarly calibrated to the temporary current signal through the use of the previously calibrated, more-significant binary current cell groups.
摘要翻译： 用于校准当前单元的方法和装置，由此可以由温度计电流单元或二进制电流单元产生来自每个当前单元的电流信号。 如果由二进制当前单元生成，则存在两个或多个复制二进制当前单元以在两个或更多个二进制当前单元组内形成一组二进制当前单元。 每个二进制当前单元组的每个复制当前单元产生的电流幅度首先被校准为彼此基本相等。 接下来，由复制当前小区组生成的组合电流被校准为基本上等于临时电流信号或其一部分的大小。 通过使用先前校准的更重要的二进制当前小区组，随后的较不重要的二进制当前小区组被类似地校准为临时电流信号。
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