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公开(公告)号：US06952996B2
公开(公告)日：2005-10-11
申请号：US10190007
申请日：2002-07-08
CPC分类号： B65D90/10
摘要： A remotely operated manhole cover for a tanker, trailer, or other storage unit is provided. The manhole cover includes a hollow neck which is welded in place in the shell of the tanker or trailer. The neck defines an opening which allows access to the interior of the tanker or trailer for filling or cleaning of the tanker. A lid is pivotable about an axis between a closed position in which the manhole cover is closed, and an open position in which the lid is clear of the neck opening to allow access to the interior of the tanker. The lid is provided with an inflatable seal and locking flanges which extend from a rim of the lid. Movable locking members are provided on the neck and are movable between a locked position in which locking member engages the lid locking flange and an unlocked position in which the locking members are disengaged from the lid locking flange. Separate actuators are provide for the cover and the locking members. A control unit is provided to energize the cover and locking member actuators and to inflate and deflate the seal. The control unit activates the locking member and lid actuators and inflates or deflates the seal in sequence to unlock and open the lid or to close and lock the lid. The control unit includes a manually operable switch assembly which activates the manhole cover to open and close the lid. The switch assembly is located remote from the manhole cover, and preferably near the bottom of the tanker.
摘要翻译： 提供了一种用于油罐车，拖车或其他存储单元的远程操作的人孔盖。 井盖包括一个中空的颈部，其被焊接在油罐车或拖车的壳体中的适当位置。 颈部限定了开口，其允许进入油罐车或拖车的内部以填充或清洁油罐车。 盖子可绕关闭位置关闭轴线枢转，其中人孔盖关闭的关闭位置和打开位置，在该打开位置，盖子已经脱离颈部开口以允许进入油罐车内部。 盖子设置有可膨胀的密封件和从盖的边缘延伸的锁定凸缘。 可移动锁定构件设置在颈部上并且可在锁定构件与盖锁定凸缘接合的锁定位置和锁定构件与盖锁定凸缘脱离的解锁位置之间移动。 提供单独的执行器用于盖和锁定构件。 提供控制单元以对盖和锁定构件致动器通电并且使密封件膨胀和放气。 控制单元激活锁定构件和盖致动器，并依次对密封件进行充气或放气，以解锁和打开盖子或者关闭和锁定盖子。 控制单元包括可手动操作的开关组件，其启动人孔盖以打开和关闭盖子。 开关组件远离人孔盖，并且优选靠近油罐底部。
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公开(公告)号：US20050202310A1
公开(公告)日：2005-09-15
申请号：US11075179
申请日：2005-03-08
申请人： Christopher Yahnker , Daniele Brotto , Erik Ekstrom , Andrew Seman , David Carrier , Steven Phillips , Michael Doyle , Danh Trinh , William Spencer , Jeffrey Francis , Daniel White
发明人： Christopher Yahnker , Daniele Brotto , Erik Ekstrom , Andrew Seman , David Carrier , Steven Phillips , Michael Doyle , Danh Trinh , William Spencer , Jeffrey Francis , Daniel White
IPC分类号： B23B45/02 , B25F5/00 , H01M2/10 , H01M2/34 , H01M6/50 , H01M10/42 , H01M10/44 , H01M10/46 , H01M10/48 , H01M10/50 , H02J7/00 , H02J7/02
CPC分类号： H02J7/0004 , B25F5/008 , H01M2/105 , H01M2/1055 , H01M2/1094 , H01M2/348 , H01M10/425 , H01M10/44 , H01M10/46 , H01M10/486 , H01M10/613 , H01M10/6235 , H01M10/633 , H01M10/643 , H01M10/6551 , H01M10/6552 , H01M10/6554 , H01M10/656 , H01M10/6561 , H01M10/6563 , H01M10/6567 , H01M10/6572 , H01M10/659 , H01M2200/00 , H01M2200/10 , H02J7/0029 , H02J7/0031 , H02J7/0091 , H02J7/027 , H02J2007/0098
摘要： A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a system to dissipate heat from the battery pack.
摘要翻译： 无绳电动工具具有壳体，该壳体包括与可拆卸电池组联接的机构。 电池组包括一个或多个电池单元以及从电池组散发热量的系统。
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公开(公告)号：US06883193B2
公开(公告)日：2005-04-26
申请号：US10382263
申请日：2003-03-05
CPC分类号： A47C27/002 , A47G9/0246 , A47G11/004 , Y10T442/3008
摘要： A form-fitting cover has a top panel that has an elastic stretch in a least one linear direction in the range of 25 to 150% and a skirt attached to and depending from the periphery of the top panel. The skirt has an upper edge that has an elastic stretch at least equal to the elastic stretch of the periphery of the top panel. The skirt further has of an elastic or inelastic stretch that is at least as large as the elastic stretch of the periphery of the top panel.
摘要翻译： 一种配件盖具有顶板，其在至少一个线性方向上具有在25至150％的范围内的弹性拉伸，以及裙部附接到顶板的周边并且从顶板垂直。 裙部具有至少等于顶板的周边的弹性拉伸的弹性拉伸的上边缘。 裙部还具有至少与顶板的周边的弹性拉伸一样大的弹性或非弹性拉伸。
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54.发明授权System and method for reducing inter-pixel distortion by dynamic redefinition of display segment boundaries 失效通过动态重新定义显示器段边界来减少像素间失真的系统和方法
公开(公告)号：US6121948A
公开(公告)日：2000-09-19
申请号：US74998
申请日：1998-05-08
CPC分类号： G09G3/3611 , G09G2300/0842 , G09G2320/0209 , G09G3/2018
摘要： A method for writing data to a display, wherein logical segments (groups of rows) are dynamically redefined to displace the intersegment boundaries and delocalize inter-pixel electrical fields occurring across the intersegment boundaries. One particular method includes the steps of grouping rows of a display to define the logical segments, writing data to at least one of the logical segments, writing a predefined value to each of the logical segments, regrouping the rows of the display to redefine the logical segments, and writing data to at least one of the redefined segments. Code contained in an electronically readable medium, for example a memory device, causes a display driver circuit to write data to a display in accordance with the described methods.
摘要翻译： 一种用于将数据写入显示器的方法，其中逻辑段（组行）被动态地重新定义以移位段间边界并且使局部边界之间出现的像素间电场离域化。 一种特定方法包括以下步骤：分组显示器的行以定义逻辑段，将数据写入至少一个逻辑段，将预定义值写入每个逻辑段，重新组合显示的行以重新定义逻辑 段，并将数据写入至少一个重新定义的段。 包含在电子可读介质（例如存储器件）中的代码使得显示驱动器电路根据所描述的方法将数据写入显示器。
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55.发明授权Method and apparatus for TDMA wireless communication employing collector arrays for range extension 失效用于采用收集器阵列进行范围扩展的TDMA无线通信的方法和装置
公开(公告)号：US5805576A
公开(公告)日：1998-09-08
申请号：US634141
申请日：1996-04-19
申请人： William Spencer Worley, III , David Amundson Howard , Karen Evelyn Coates , John Andrew Vastano
发明人： William Spencer Worley, III , David Amundson Howard , Karen Evelyn Coates , John Andrew Vastano
CPC分类号： H04W16/00 , H04B7/0491 , H04W88/085 , H04B7/022
摘要： TDMA communication system having forward channel communications and corresponding reverse channel communications between mobile users and a zone manager in an arbitrarily large broadcaster zone established by a broadcaster. The users are located within the broadcaster zone and the collectors are distributed in proximity to the broadcaster zone. The zone manager operates to control the selection of users to form user groups and for selecting collectors to form collector groups such that the difference between the propagation times from broadcaster to user to collector among users active with the same collector does not exceed a synchronization error such that user reverse channel signals at the collector are isolated from each other. Users are selected such that each of the users in the user group are located at a distance from each of said other users in the user group not greater than a distance UR.sub.max. Collectors are selected such that each of the collectors in a collector group is located at a distance from each of the other collectors in the collector group not greater than a distance C.sub.max where CR.sub.max is a value such that user reverse channel signals at the collectors are isolated.
摘要翻译： TDMA通信系统具有前向信道通信和移动用户之间的对应的反向信道通信以及由广播机构建立的任意大的广播区域中的区域管理器。 用户位于广播区内，收集者分布在广播区附近。 区域管理器操作以控制用户的选择以形成用户组，并且用于选择收集器以形成收集器组，使得在具有相同收集器的用户中的广播者到用户到收集者的传播时间之间的差异不超过同步错误， 在收集器处的用户反向信道信号彼此隔离。 选择用户，使得用户组中的每个用户位于与用户组中的每个所述其他用户不超过距离URmax的距离处。 选择收集器使得收集器组中的每个收集器位于与收集器组中的每个其他收集器相距一定距离处，其距离C max不大于其中CRmax是使得收集器处的用户反向通道信号被隔离的值 。
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公开(公告)号：US4975052A
公开(公告)日：1990-12-04
申请号：US339791
申请日：1989-04-18
申请人： William Spencer , Bruce Haskell
发明人： William Spencer , Bruce Haskell
IPC分类号： A61C7/12
CPC分类号： A61C7/12
摘要： An orthodontic applicance for preventing unwanted rotation of a tooth during its translational movement along a main guide-wire. The appliance is adapted to be held by at least one bracket affixed to a tooth. The appliance includes a main spring assembly for causing, when activated, translational movement of a tooth along the main guide-wire to reduce space between the tooth and another tooth. An auxiliary spring assembly, which is separate and spaced from the main spring assembly, includes a spring and a mesial leg extending from the spring. The auxiliary spring assembly is used to substantially prevent unwanted rotation of the tooth being moved in a lateral direction. Orthodontic wire, which includes an anchoring end, interconnects the auxiliary spring assembly and the main spring assembly. In the preferred embodiment, the mesial leg and spring are connected to a side of the bracket while the anchoring end is connected to another tooth other than the tooth having the bracket to which the auxiliary spring assembly is connected.
摘要翻译： 一种用于防止在沿主导丝的平移运动期间牙齿不希望的旋转的正畸适用。 该器具适于由固定在牙齿上的至少一个支架保持。 该器具包括主弹簧组件，用于当被激活时，使齿沿主导丝线的平移运动，以减小齿与另一齿之间的空间。 与主弹簧组件分离并间隔开的辅助弹簧组件包括弹簧和从弹簧延伸的中间腿。 辅助弹簧组件用于基本上防止沿横向方向移动的齿的不期望的旋转。 包括锚定端的正牙线将辅助弹簧组件和主弹簧组件相互连接。 在优选实施例中，中间腿和弹簧连接到支架的一侧，而锚定端连接到具有辅助弹簧组件所连接的支架的齿之外的另一个齿。
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公开(公告)号：US4528493A
公开(公告)日：1985-07-09
申请号：US554945
申请日：1983-11-25
IPC分类号： H02H7/06
CPC分类号： H02H7/065
摘要： A circuit for detecting the occurrence of a shorted diode in the rotating rectifier of a brushless alternator. A comparator has connected to it signals representing the base drive to the voltage regulator output transistor and the voltage at the terminal of the generator field winding connected with the collector-emitter circuit of the output transistor. The occurrence of a field winding terminal voltage of the order of the voltage at the anode of the diode which shunts the voltage regulator output transistor, in the absence of a drive signal to the transistor, indicates that there is a shorted rectifier diode.
摘要翻译： 一种用于检测无刷交流发电机的旋转整流器中出现短路二极管的电路。 比较器已经将表示基准驱动器的信号连接到电压调节器输出晶体管以及与输出晶体管的集电极 - 发射极电路连接的发电机励磁绕组的端子处的电压。 在没有到晶体管的驱动信号的情况下，分流稳压器输出晶体管的二极管的阳极处的电压的次序的发生表明存在短路的整流二极管。
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