公开(公告)号：US07966722B2

公开(公告)日：2011-06-28

申请号：US12172079

申请日：2008-07-11

Applicant: David Hart ,  David McDonald ,  Guillaume Bouche ,  Sudarsan Uppili

Inventor： David Hart ,  David McDonald ,  Guillaume Bouche ,  Sudarsan Uppili

IPC: H05K3/02

CPC classification number: H03H3/02 ,  H03H9/175 ,  H03H9/584 ,  H03H9/589 ,  H03H2003/025 ,  Y10T29/42 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49165

Abstract: Planarization methods for maintaining planar surfaces in the fabrication of such devices as BAW devices and capacitors on a planar or planarized substrate are described. In accordance with the method, a metal layer is deposited and patterned, and an oxide layer is deposited using a high density plasma chemical vapor deposition (HDP CVD) process to a thickness equal to the thickness of the metal layer. The HDP CVD process provides an oxide layer on the patterned metal tapering upward from the edge of the patterned metal layer. Then, after masking and etching the oxide layer from the patterned metal layer, the patterned metal layer and surrounding oxide layer form a substantially planar layer, interrupted by small remaining oxide protrusions at the edges of the patterned layer. These small remaining oxide protrusions may be too small to significantly disturb the flatness of a further oxide or other layer or they may be further mitigated by the application of another HDP CVD oxide film.

Abstract translation: 描述了在平面或平面化基板上制造诸如BAW器件和电容器之类的器件的平面表面的平面化方法。 根据该方法，沉积和图案化金属层，并且使用高密度等离子体化学气相沉积（HDP CVD）工艺将氧化物层沉积到厚度等于金属层的厚度。 HDP CVD工艺在图案化金属的图案化金属层的边缘上向上逐渐变细的氧化层。 然后，在从图案化的金属层掩蔽和蚀刻氧化物层之后，图案化的金属层和周围的氧化物层形成基本平坦的层，被图案化层的边缘处的小的剩余的氧化物突起中断。 这些小的剩余氧化物突起可能太小而不能显着地扰乱另外的氧化物或其它层的平坦度，或者可以通过施加另一HDP CVD氧化物膜进一步减轻它们。

公开(公告)号：US07768364B2

公开(公告)日：2010-08-03

申请号：US12135431

申请日：2008-06-09

Applicant: David Hart ,  Sudarsan Uppili ,  Guillaume Bouche

Inventor： David Hart ,  Sudarsan Uppili ,  Guillaume Bouche

IPC: H03H9/215 ,  H01L41/047

CPC classification number: H03H9/171 ,  H03H9/02149 ,  H03H9/131 ,  H03H9/175 ,  H03H9/584 ,  H03H9/589

Abstract: Bulk acoustic resonators with multi-layer electrodes for Bulk Acoustic Wave (BAW) resonator devices. Various electrode combinations are disclosed. The invention provides a better compromise at resonant frequencies from 1800 MHz to 4 GHz in terms of keff2 and resistance than state of the art solutions using either Mo, or a bilayer of Al and W.

Abstract translation: 具有用于体声波（BAW）谐振器装置的多层电极的体声共振器。 公开了各种电极组合。 本发明在使用Mo或双层Al和W的现有技术解决方案中，以keff2和电阻为基础提供了从1800MHz到4GHz的共振频率下的更好的折中。

公开(公告)号：US20090302973A1

公开(公告)日：2009-12-10

申请号：US12135431

申请日：2008-06-09

Applicant: David Hart ,  Sudarsan Uppili ,  Guillaume Bouche

Inventor： David Hart ,  Sudarsan Uppili ,  Guillaume Bouche

IPC: H03H9/54

CPC classification number: H03H9/171 ,  H03H9/02149 ,  H03H9/131 ,  H03H9/175 ,  H03H9/584 ,  H03H9/589

Abstract: Bulk acoustic resonators with multi-layer electrodes for Bulk Acoustic Wave (BAW) resonator devices. Various electrode combinations are disclosed. The invention provides a better compromise at resonant frequencies from 1800 MHz to 4 GHz in terms of keff2 and resistance than state of the art solutions using either Mo, or a bilayer of Al and W.

Abstract translation: 具有用于体声波（BAW）谐振器装置的多层电极的体声共振器。 公开了各种电极组合。 本发明在使用Mo或双层Al和W的现有技术解决方案中，以keff2和电阻为基础提供了从1800MHz到4GHz的共振频率下的更好的折中。

公开(公告)号：US20080307175A1

公开(公告)日：2008-12-11

申请号：US11760632

申请日：2007-06-08

Applicant: David Hart ,  Christopher Wolf ,  Pavel Cisler ,  Robert Ulrich ,  Kevin Tiene ,  Mike Metas

Inventor： David Hart ,  Christopher Wolf ,  Pavel Cisler ,  Robert Ulrich ,  Kevin Tiene ,  Mike Metas

IPC: G06F12/16

CPC classification number: H04L67/1097 ,  G06F11/1458 ,  G06F11/1461 ,  G06F2201/84

Abstract: Systems and methods are provided for storing and restoring digital data. In some implementations, a method is provided. The method includes detecting a remote storage device, prompting the user to use the detected remote storage device for backup operations, receiving a user input to use the detected remote storage device for backup operations, and automatically configuring backup operations using the remote storage device. Other embodiments of this aspect include corresponding systems, apparatus, computer program products, and computer readable media.

Abstract translation: 提供了用于存储和恢复数字数据的系统和方法。 在一些实现中，提供了一种方法。 该方法包括检测远程存储设备，提示用户使用检测到的远程存储设备进行备份操作，接收用户输入以使用检测到的远程存储设备进行备份操作，以及使用远程存储设备自动配置备份操作。 该方面的其他实施例包括对应的系统，装置，计算机程序产品和计算机可读介质。

公开(公告)号：US20060155422A1

公开(公告)日：2006-07-13

申请号：US10525554

申请日：2002-12-18

Applicant: David Uy ,  David Hart ,  James Stoupis ,  Edward Petrie ,  Glen Emond ,  Shan Sun

Inventor： David Uy ,  David Hart ,  James Stoupis ,  Edward Petrie ,  Glen Emond ,  Shan Sun

IPC: G05D11/00

CPC classification number: G05B15/02 ,  H02J13/0086 ,  Y02E60/724 ,  Y02E60/74 ,  Y04S10/18 ,  Y04S10/30

Abstract: A power facility has at least one power element and a system monitors/controls at least a portion of the power facility. In the system, a field drop is coupled to each element for monitoring same, reporting status data, receiving control information, and controlling such element. A local area network (LAN) couples each field drop to a hub, and a data server is coupled to the hub. The data server receives the status data from each field drop and takes any appropriate action necessary in response thereto, and also allows a user to access any particular field drop of the system to read data for the corresponding element and issue control commands for the element to be carried out by the corresponding field drop.

Abstract translation: 电力设施具有至少一个功率元件，并且系统监视/控制电力设施的至少一部分。 在该系统中，场分离耦合到每个元件以进行监视，报告状态数据，接收控制信息和控制这些元件。 局域网（LAN）将每个场降级耦合到集线器，并且数据服务器耦合到集线器。 数据服务器从每个字段丢弃接收状态数据，并采取响应于此所需的任何适当的动作，并且还允许用户访问系统的任何特定字段，以读取相应元素的数据，并向元素发出控制命令 由相应的场下降执行。

公开(公告)号：US20050153712A1

公开(公告)日：2005-07-14

申请号：US10754279

申请日：2004-01-08

Applicant: Ken Osaka ,  Simon Yeung ,  David Hart ,  Akira Katsurashima

Inventor： Ken Osaka ,  Simon Yeung ,  David Hart ,  Akira Katsurashima

IPC: G01S5/00 ,  H04W4/04 ,  H04W64/00 ,  H04Q7/20 ,  H04M11/00

CPC classification number: H04W64/00 ,  G01S5/0027 ,  H04B17/27 ,  H04W4/023 ,  H04W4/029

Abstract: A method for determining the location of a mobile unit tags uplink signals received at separate antennas with corresponding antenna tags. All of the uplink signals are combined into a single combined signal, which may be transmitted to a base station. One or more signal parts are selected from the combined signal, and these selected parts are decoded to determine their corresponding antenna tags. A location algorithm is applied to the decoded signal parts to determine a location of the mobile unit.

Abstract translation: 用于确定移动单元的位置的方法标记在具有相应天线标签的分立天线处接收的上行链路信号。 所有上行链路信号被组合成单个组合信号，其可被发送到基站。 从组合信号中选择一个或多个信号部分，并且对这些选择的部分进行解码以确定它们对应的天线标签。 将位置算法应用于解码的信号部分以确定移动单元的位置。

公开(公告)号：US20050006489A1

公开(公告)日：2005-01-13

申请号：US10615734

申请日：2003-07-09

Applicant: Ronald Meyer ,  David Hart

Inventor： Ronald Meyer ,  David Hart

IPC: F16K31/04 ,  G05D7/06 ,  G05D15/00 ,  F16K31/02

CPC classification number: G01F1/6842 ,  F16K31/04 ,  G01F15/005 ,  G05D7/0635

Abstract: A gas valve for controlling the flow of gas to a burner. An actuator controls the flow of gas through the valve. A stepper motor operates the actuator. A first temperature sensor senses temperature of gas entering the valve. A second temperature sensor senses temperature of gas leaving the valve. A controller controls the stepper motor in response to the sensed temperatures. This gas valve provides universal single-stage, multi-stage and modulating gas flow control for appliances and furnaces.

Abstract translation: 一种用于控制气体流向燃烧器的气阀。 致动器控制通过阀的气体流。 步进电机操作执行机构。 第一温度传感器检测进入阀门的气体的温度。 第二温度传感器检测离开阀门的气体的温度。 控制器响应感测到的温度控制步进电机。 该气阀为电器和炉子提供通用的单级，多级和调节气体流量控制。

公开(公告)号：US5791279A

公开(公告)日：1998-08-11

申请号：US657037

申请日：1996-05-30

Applicant: David Hart

Inventor： David Hart

IPC: B63C13/00 ,  B60P3/10

CPC classification number: B63C13/00

Abstract: A self-stowing canoe transporting apparatus which enables manual transport of a canoe over rough terrain in an upright position. The transporting apparatus includes a dual-wheeled dolly with a cradle having contoured constrained abutment portions which support the aft bottom or keel of a canoe. The transporting apparatus is attachable to the canoe without drilling, welding, use of adhesives, or any form of modification of the canoe. The dolly is pivotally attached at the stern of the canoe enabling rotational motion of the dolly to an aft deck stowage position during use of the canoe on the water. In portaging, the cradle rotates under the canoe, and secure engagement of the cradle with the canoe aft bottom or keel is accomplished with tensioning straps.

Abstract translation: 一种自动收起的独木舟运输装置，可以在崎岖的地形上以直立姿态手工运输独木舟。 输送装置包括具有托架的双轮台车，其具有支撑独木舟的后底或龙骨的轮廓受限的邻接部分。 运输装置可以在不进行钻孔，焊接，使用粘合剂或独木舟的任何形式的修改的情况下附接到独木舟。 小车在独木舟的船尾处可枢转地连接，使得在水中使用独木舟期间，小车可以转动到后甲板的装载位置。 在分拣时，托架在独木舟下旋转，通过张紧带实现摇篮与独木舟后部底部或龙骨的牢固啮合。

公开(公告)号：US5467793A

公开(公告)日：1995-11-21

申请号：US330832

申请日：1994-10-27

Applicant: David Hart

Inventor： David Hart

IPC: A61H3/00 ,  A61H3/04

CPC classification number: A61H3/04 ,  A61H2003/007 ,  A61H2003/046 ,  A61H3/008 ,  Y10S135/912

Abstract: In an orthotic walker, mechanism is provided to bias alternate motion of a user's legs. The mechanism may be a reciprocating bar at hip level, or at least one strap ends of which are attached to leg braces and the bight passing round a fixed frame member. A stirrup mechanism may be pivoted at an "ankle joint" and the pivotal motion may be limited to avoid toe down position. The stirrup may have a clamp for a shoe. Brake mechanism may be movable between operative and inoperative positions. In the operative position rearward rolling is disallowed while forward motion is allowed.

Abstract translation: 在矫正步行器中，提供了用于偏置使用者腿的交替运动的机构。 该机构可以是髋关节水平的往复杆，或者其至少一个带端部附接到腿部支撑件，并且弯头穿过固定的框架构件。 镫形机构可以在“踝关节”处枢转，并且枢转运动可以被限制以避免脚趾下降位置。 马镫可能有一个鞋的夹子。 制动机构可以在操作和非操作位置之间移动。 在操作位置，不允许向后滚动，同时允许向前运动。

公开(公告)号：US4409529A

公开(公告)日：1983-10-11

申请号：US247117

申请日：1981-03-24

Applicant: Robert Basford ,  David Hart ,  David Hawkins ,  David Knight ,  Roger Sidey

Inventor： Robert Basford ,  David Hart ,  David Hawkins ,  David Knight ,  Roger Sidey

IPC: A61F2/00 ,  A61F2/58 ,  A61F2/68 ,  A61F2/70 ,  A61F2/72 ,  B25J15/08 ,  G05B1/06

CPC classification number: B25J15/08 ,  A61F2/583 ,  A61F2/68 ,  A61F2/70 ,  A61F2/72 ,  A61F2002/5001 ,  A61F2002/701

Abstract: A prosthesis comprising:(a) a gripping member;(b) an operating lever mounted to pivot about a pivot axis and operatively connected to the gripping member;(c) a power unit including an electric motor, and a drive shaft rotatable by said electric motor;(d) means connecting the drive shaft to the operating lever at a region spaced from the said pivot axis of the operating lever, said connecting means being constructed so that when the drive shaft rotates the connecting means (and also the region of the operating lever connected to the shaft) travels axially along the shaft thereby causing the operating lever to pivot about its pivot axis; and(e) means pivotally mounting said power unit to allow the connecting means to move along an arcuate path about the pivot axis during pivoting of the operating lever.

Abstract translation: 一种假体，包括：（a）夹持构件; （b）安装成围绕枢转轴线枢转并可操作地连接到所述夹持构件的操作杆; （c）包括电动机的动力单元和由所述电动机可旋转的驱动轴; （d）将所述驱动轴连接到所述操作杆的区域与所述操作杆的所述枢转轴线隔开的区域，所述连接装置构造成使得当所述驱动轴旋转所述连接装置（以及所述操作杆的区域）时， 连接到轴）沿着轴线轴向移动，从而使操作杆绕其枢转轴线枢转; 以及（e）装置，用于枢转地安装所述动力单元，以允许所述连接装置在所述操作杆的枢转期间沿着围绕所述枢转轴线的弧形路径移动。