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公开(公告)号：US4740839A
公开(公告)日：1988-04-26
申请号：US60873
申请日：1987-06-12
申请人： William R. Phillips
发明人： William R. Phillips
IPC分类号： G08B13/196 , H04N5/228 , H04N7/18
CPC分类号： G08B13/19626 , G08B13/19636 , H04N5/228 , H04N7/183
摘要： This invention provides a method of providing TV surveillance without the need for cumbersome pan and tilt mechanisms. The method involves underscanning a conventional TV camera and dynamically moving the resultant reduced size raster over the photo conductive surface. Movement of the raster over the photo conductive surface emulates the vertical and horizontal movement provided by the pan and tilt mechanism.
摘要翻译： 本发明提供一种提供电视监视的方法，而不需要繁琐的平移和倾斜机制。 该方法涉及对传统电视摄像机进行扫描，并在光导体表面上动态地移动所得到的缩小尺寸光栅。 光栅在光导体表面上的移动模拟由平移和倾斜机构提供的垂直和水平运动。
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公开(公告)号：US20100018722A1
公开(公告)日：2010-01-28
申请号：US12500360
申请日：2009-07-09
摘要： Provided are apparatuses, systems, methods, computer readable storage media and other means for performing overhead service of machines. A staging assembly may be used that includes one or more platforms, each having a bottom surface, a floor, and two or more railing support structures. The staging assembly can be suspended, using a suspension system, from one or more support structures disposed on a ceiling. One or more driving means can also be used to drive the staging assembly or other equipment (such as a hoist assembly) along a path that may be defined by a support structure. The driving means can also be automated and/or activated in response to, for example, one or more commands generated by a central control processor. The central control processor, staging assemblies and/or other equipment can all include computer readable media which comprises instructions to perform various tasks, some examples of which are discussed herein.
摘要翻译： 提供了用于执行机器的开销服务的装置，系统，方法，计算机可读存储介质和其它装置。 可以使用分段组件，其包括一个或多个平台，每个平台具有底面，地板和两个或更多个栏杆支撑结构。 可以使用悬挂系统将分段组件从设置在天花板上的一个或多个支撑结构悬挂下来。 还可以使用一个或多个驱动装置沿着可由支撑结构限定的路径来驱动分段组件或其它设备（例如起重机组件）。 驱动装置还可以响应于例如由中央控制处理器产生的一个或多个命令来自动化和/或激活。 中央控制处理器，分段组件和/或其他设备都可以包括计算机可读介质，其包括执行各种任务的指令，其中的一些示例在此讨论。
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公开(公告)号：US06894604B2
公开(公告)日：2005-05-17
申请号：US10609517
申请日：2003-07-01
CPC分类号： B60Q1/50
摘要： An apparatus for operating a reciprocating arm vehicular safety device with a magnetized element for preventing inadvertent deployment of the reciprocating arm. The apparatus has a magnetized element on the arm and an electromagnet on a vehicle bumper, the magnetized element and electromagnet disposed so as to engage the arm in a retracted position. When the reciprocating arm is moved to an extended position, current is passed through the electromagnet to repel the magnetized element, thereby allowing the arm to move to the extended position by a motor.
摘要翻译： 一种用于操作具有磁化元件的往复式臂车辆安全装置的装置，用于防止往复臂的意外展开。 该装置在臂上具有磁化元件，在车辆保险杠上具有电磁体，磁化元件和电磁铁设置成在缩回位置与臂接合。 当往复臂移动到延伸位置时，电流通过电磁体排斥磁化元件，从而允许臂通过电动机移动到延伸位置。
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公开(公告)号：US06778072B2
公开(公告)日：2004-08-17
申请号：US10262664
申请日：2002-10-02
IPC分类号： B60Q126
CPC分类号： B60Q1/50
摘要： An apparatus for operating a reciprocating arm vehicular safety device with a lock for preventing inadvertent deployment of the reciprocating arm. The apparatus has a rotor provided with retaining fingers for engaging the reciprocating, rotatable between locked and unlocked positions. When the reciprocating arm is retracted the rotor rotates to the locked position, and drive circuitry deactivates the device in response to stalling of the rotor drive motor.
摘要翻译： 一种用于操作具有锁的往复式臂车辆安全装置的装置，用于防止往复臂的意外展开。 该装置具有转子，该转子设置有用于接合在锁定位置和解锁位置之间往复运动的保持指状物。 当往复臂缩回时，转子旋转到锁定位置，并且驱动电路响应于转子驱动电动机的停止而使装置停用。
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公开(公告)号：US6107915A
公开(公告)日：2000-08-22
申请号：US113161
申请日：1998-07-10
CPC分类号： B60Q9/00
摘要： A warning system for a multi-passenger vehicle such as a school bus which prompts the driver to inspect the vehicle for passengers when shutting down the vehicle. In the preferred embodiment the system is activated when the vehicle safety flasher system is activated. Following activation an alarm sounds when the vehicle electrical system is deactivated by shutting off the engine unless the bus driver activates an alarm delay switch and within a preset time interval activates a disarming switch located near the back of the passenger compartment. Thus, in order to deactivate the warning system of the invention the bus driver must walk through the passenger area of the vehicle at least twice, inspecting the passenger area of the vehicle in the process. The time taken to inspect the vehicle serves as a cool-down period for the vehicle engine, which is desirable in the case of turbo charged vehicle engines.
摘要翻译： 一种用于诸如校车的多乘客车辆的警告系统，该系统在关闭车辆时提示驾驶员检查车辆乘客。 在优选实施例中，当车辆安全闪光器系统被激活时，系统被激活。 激活后，通过关闭发动机停用车辆电气系统，除非总线驱动器启动报警延迟开关，并在预设的时间间隔内激活位于乘客车厢后部附近的撤防开关，否则会发出警报。 因此，为了停用本发明的警告系统，公共汽车司机必须至少穿过车辆的乘客区域两次，在该过程中检查车辆的乘客区域。 检查车辆所用的时间用作车辆发动机的冷却时间，这在涡轮增压车辆发动机的情况下是期望的。
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公开(公告)号：USRE34273E
公开(公告)日：1993-06-08
申请号：US751346
申请日：1991-08-28
CPC分类号： E06B9/262 , E06B2009/2452 , E06B2009/2625
摘要： A window shade assembly is provided that includes a pair of independently movable shades, which are located in a front-to-back relationship. The front shade is made of a substantially translucent or light passing material while the back shade is made of a substantially opaque or light blocking material. The user of the window shade assembly is able to adjust one or both of the front and back shades to control where outside light is able to pass through the assembly including the amount of outside light that passes through the front shade or passes directly into the room without passing through the front shade.
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公开(公告)号：US4594201A
公开(公告)日：1986-06-10
申请号：US600673
申请日：1984-04-16
摘要： A multi-fuel system which will operate the usual factory-manufactured gasoline powered internal combustion engine efficiently on any one of a number of different fuels without modifying or changing the engine. The system involves a non-venturi type of carburetor having a metered inlet and means for controlling the pressure of each fuel delivered to the inlet in accordance with the stoichiometric ratio of that fuel which assures that the proper fuel/air ratio is delivered to the mixing chamber of the carburetor without requiring any change in either the carburetor or engine when a different fuel is used. Additionally, the fuel delivered to the fuel inlet is then directed into the fuel/air mixing chamber without subjecting the fuel to the suction in the intake manifold of the engine.
摘要翻译： 一种多燃料系统，其能够在不改变或改变发动机的情况下，对许多不同燃料中的任何一种有效地操作通常的工厂制造的汽油动力内燃机。 该系统包括具有计量入口的非文丘里型化油器和用于根据该燃料的化学计量比控制输送到入口的每种燃料的压力的装置，其确保适当的燃料/空气比被输送到混合物 化油器的腔室，而不使用不同燃料时化油器或发动机的任何变化。 此外，输送到燃料入口的燃料然后被引导到燃料/空气混合室中，而不使燃料进入发动机的进气歧管中的抽吸。
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公开(公告)号：US4255089A
公开(公告)日：1981-03-10
申请号：US22769
申请日：1979-03-22
摘要： Two series connected fans driving a variable throat venturi are controlled by a single flow control feedback loop yet are decoupled by modifying the common flow control signal by separate but complementary piecewise linear characterizations of the flow characteristics of each fan. Both fans are protected from surging and overcurrent by their own differential pressure and current limiting control loops respectively which automatically assume control when conditions warrant. The venturi is controlled by its own differential pressure control loop which is operated to generate the maximum differential pressure allowed by the flow rate without surging the fans.
摘要翻译： 驱动可变喉管文丘里管的两个串联连接的风扇由单个流量控制反馈回路控制，并通过每个风扇的流量特性的单独但互补的分段线性表征修改公共流量控制信号来解耦。 两个风扇都通过自己的差压和电流限制控制回路来防止浪涌和过流，这些回路在条件允许时会自动进行控制。 文丘里管由其自身的差压控制回路控制，该回路被操作以产生流量允许的最大压差而不会使风扇浪涌。
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公开(公告)号：US4152833A
公开(公告)日：1979-05-08
申请号：US808734
申请日：1977-06-22
申请人： William R. Phillips
发明人： William R. Phillips
CPC分类号： B27B17/083 , F16D59/00 , F16D67/02 , Y10S83/01
摘要： An apparatus and method for the prevention of injury to the operator of a chain saw, which saw includes on-off actuating means, a housing, an engine within said housing, a guide bar, connected to the housing, a cutting chain carried by said bar, said engine having a drive shaft operably connected thereto, and to a centrifugal clutch, a flywheel, gear means meshed in driving engagement with said cutting chain and said flywheel, said clutch engageable with said flywheel for driving said cutting chain, a brake system for slowing the speed of the flywheel to a stop during operation of the saw, and a secondary brake to prevent the re-engagement of the clutch with the flywheel while the on-off actuating switch is on. The brake becoms operative as a result of an electromechanical sensing of a kickback condition, as does the secondary brake.The method includes providing an electro-mechanical sensing of a kickback, and providing a self-energizing braking of the flywheel, and preventing the re-engagement of the clutch with the flywheel.
摘要翻译： 一种用于防止链锯操作者受伤的装置和方法，锯锯包括开关致动装置，壳体，所述壳体内的发动机，连接到壳体的导杆，由所述壳体承载的切割链 所述发动机具有可操作地连接到其上的驱动轴，以及离心式离合器，飞轮，与所述切割链和所述飞轮啮合的齿轮装置，所述离合器可与用于驱动所述切割链的所述飞轮啮合，制动系统 用于在锯的操作期间将飞轮的速度减慢到停止;以及二次制动器，以在开关致动开关打开时防止离合器与飞轮重新接合。 作为二次制动器的回冲状态的机电感测的结果，制动器可操作。
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公开(公告)号：US5366080A
公开(公告)日：1994-11-22
申请号：US140741
申请日：1993-10-21
IPC分类号： B65D81/113 , B65D81/02 , B65D85/30
CPC分类号： B65D81/113
摘要： A molded ridge tolerance compensator for use in a disc drive shipping apparatus comprising opposing first and second molded anti-static holding members having a plurality of receptacles recessed in a first face of each member, each of the receptacles including molded ridges for receiving, fixably maintaining and protecting a plurality of disc drives in a container. The first and second molded anti-static holding members each having four sides with a centrally located T-shaped cushion pad having smooth first facing sides extending from each side for conforming to the interior of a container for shipment. The union of each side is formed by a pair of inverted L-shaped cushion pads joined at the top and whose junction is chamfered for ease of insertion and removal from a container. The first and second molded anti-static holding members further each having a first end opposing the first face, the first end having a plurality of tapered conical cushion pads symmetrically extending from the first end for assuring shock protection for the disc drive devices enclosed within the first and second molded anti-static holding members.
摘要翻译： 一种用于盘式驱动装运装置的模制脊公差补偿器，包括相对的第一和第二模制防静电保持构件，其具有凹入每个构件的第一面中的多个容座，每个容器包括用于接收，固定地保持的模制脊 并且保护容器中的多个盘驱动器。 第一和第二模制的防静电保持构件，每个具有四边，中心位置的T形缓冲垫具有从每一侧延伸的光滑的第一面对侧，用于与用于装运的容器内部一致。 每一侧的联合由一对倒置的L形缓冲垫形成，该衬垫在顶部连接并且其接合处被倒角以便于从容器插入和移除。 第一和第二模制的防静电保持构件进一步各自具有与第一面相对的第一端，第一端具有多个从第一端对称延伸的锥形缓冲垫，用于确保围绕在第一面内的盘驱动装置的冲击保护 第一和第二模制防静电保持构件。
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