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71. 发明申请

US20090230962A1 METHOD AND APPARATUS FOR IN-SITU MEASUREMENT OF SOOT BY ELECTRON SPIN RESONANCE ( ESR) SPECTROMETRY 有权
标题翻译：电子仪器测量方法与装置
公开(公告)号：US20090230962A1
公开(公告)日：2009-09-17
申请号：US12387766
申请日：2009-05-06
申请人： James Robert White , Christopher John White , Colin T. Elliott , Alexander H. Slocum
发明人： James Robert White , Christopher John White , Colin T. Elliott , Alexander H. Slocum
IPC分类号： G01V3/14
CPC分类号： G01N24/10 , G01N24/08 , G01R33/34 , G01R33/60
摘要： An instrument and method using electron spin resonance spectrometry for measuring the concentration of airborne soot particles, and the like, that includes continuously passing a sample of exhaust gas through a resonating RF microwave cavity resonator during the application therethrough of a uniform slowly varying uniform magnetic field that is rapidly modulated and measuring the resulting phase modulation or amplitude modulation thereof to derive an electron spin resonance signal that directly senses the concentration of carbon free radicals produced as a result of inefficient combustion of hydrocarbons during operation of the vehicle or boiler. A further invention is the use of this signal for feedback control of the engine or boiler operating parameters to minimize or substantially eliminate particulate matter emissions.
摘要翻译：使用电子自旋共振光谱法测量气载烟灰颗粒的浓度的仪器和方法等，其包括在通过其中通过谐振RF微波空腔共振器连续通过排气样品的均匀缓慢变化的均匀磁场其被快速调制并测量所得到的相位调制或幅度调制，以导出电子自旋共振信号，其直接感测由于在车辆或锅炉的操作期间烃的低效燃烧而产生的碳自由基的浓度。另一个发明是使用该信号来对发动机或锅炉操作参数进行反馈控制，以最小化或基本上消除颗粒物质的排放。

72. 发明授权

US07370645B2 Variable stiffness flow control valve 有权
标题翻译：可变刚度流量控制阀
公开(公告)号：US07370645B2
公开(公告)日：2008-05-13
申请号：US11137218
申请日：2005-05-24
申请人： David C. Freeman , Alexander H. Slocum , Daniel Kabat
发明人： David C. Freeman , Alexander H. Slocum , Daniel Kabat
IPC分类号： F02B25/06
CPC分类号： F01M13/0011 , F02B25/06 , F02B25/22 , F02M25/08 , F16K15/144 , F16K27/0209 , Y10T137/7888 , Y10T137/7891
摘要： A flow control valve is provided. According to one aspect of this disclosure, the flow control valve includes a valve element and a support element. The valve element is configured to deflect responsive to a change in pressure difference across the valve element. The support element cooperates with the valve element to present an effective flow-through area that changes as the valve element deflects. The amount of relative engagement between the valve element and the support element changes as the valve element deflects. External vibration causes the valve element to vibrate to reduce stiction or ice buildup.
摘要翻译：提供流量控制阀。根据本公开的一个方面，流量控制阀包括阀元件和支撑元件。阀元件构造成响应于阀元件上的压力差的变化而偏转。支撑元件与阀元件配合以呈现当阀元件偏转时改变的有效流通区域。当阀元件偏转时，阀元件和支撑元件之间的相对接合量变化。外部振动导致阀体振动，以减少粘滞或积冰。

73. 发明授权

US07040949B2 Flexible connector 失效
公开(公告)号：US07040949B2
公开(公告)日：2006-05-09
申请号：US10909628
申请日：2004-08-02
申请人： Alexander H. Slocum
发明人： Alexander H. Slocum
IPC分类号： A63H33/12
CPC分类号： A63H33/065
摘要： A structural connection device to be used primarily as a toy in conjunction with foam tubes, popularly known as “noodles” which are commonly used at swimming pools, wherein the connector is preferably made from foam and is configured as a longitudinal flexible member with a pattern of holes, each of which is slightly smaller than the diameter of a typical noodle, such that a noodle can be press-fit into a connector strip hole to act as a structural node; and because the connector may be made from foam, particularly for toy use, it can be bent and twisted, therefore enabling one simple element to act as a complex-shaped node into which many noodles can be inserted and used in conjunction with other connectors to build complex structures. Because the connector and the noodles are flexible, together they have immense play value because users are not limited by fixed angles and rigid members; and, indeed, because the elements are flexible, users learn to use proper diagonal bracing methods in order to provide stability to the structures. When made from a resilient material such as rubber, the connector can also be used with hard structural members, such as plastic pipe, to rapidly construct emergency structures.

74. 发明授权

US06886651B1 Material transportation system 失效
标题翻译：物料运输系统
公开(公告)号：US06886651B1
公开(公告)日：2005-05-03
申请号：US10337097
申请日：2003-01-06
申请人： Alexander H. Slocum , Shorya Awtar , Anastasios John Hart
发明人： Alexander H. Slocum , Shorya Awtar , Anastasios John Hart
IPC分类号： B60L13/04 , B60T7/16 , B61C11/00 , B60K17/00 , B62D61/02
CPC分类号： B60T7/16 , B60L13/04 , B61C11/00
摘要： A material transportation system includes one or more material transportation vehicles, each having magnetic wheels coupled to a magnetically attractive surface that can include a ceiling, a wall, a floor, and/or a transition region. The material transportation vehicles are adapted to carry material from place to place. Each material transportation vehicle has sensors and motor controls that reduce swing motion of the material transportation vehicle and the material coupled thereto. A collision avoidance and traffic control system prevents collisions between the one or more material transportation vehicles.
摘要翻译：材料运输系统包括一个或多个材料运输车辆，每个车辆具有耦合到磁性吸引力表面的磁轮，其可以包括天花板，墙壁，地板和/或过渡区域。物料运输车辆适用于将物料从一个地方运送到另一个地方。每种材料运输车辆都具有传感器和电动机控制装置，可减少材料运输车辆和与其相连的材料的摆动运动。防撞和交通控制系统防止一个或多个物料运输车辆之间的碰撞。

75. 发明授权

US06448575B1 Temperature control structure 失效
标题翻译：温度控制结构
公开(公告)号：US06448575B1
公开(公告)日：2002-09-10
申请号：US09497010
申请日：2000-02-02
申请人： Alexander H. Slocum , Andreas C. Pfahnl , Ernest P. Walker , Ronald A. Sartschev
发明人： Alexander H. Slocum , Andreas C. Pfahnl , Ernest P. Walker , Ronald A. Sartschev
IPC分类号： H01L2358
CPC分类号： H01L23/58 , H01L23/34 , H01L23/345 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor structure for controlling the temperature of a component is described. The structure includes a resistive layer having one or more channels provided therein and having a resistance characteristic such that a signal applied thereto causes the resistive layer to generate heat. A cooling fluid is fed through the one or more channels to cool both the structure and a component disposed on the structure. By providing the cooling channels in the resistive layer, the heating and cooling sources are intermingled. The structure can optionally include precising and vacuum clamping structures, to locate and hold the component that is to be temperature controlled.
摘要翻译：描述了用于控制部件的温度的半导体结构。该结构包括具有设置在其中的一个或多个通道的电阻层，并具有电阻特性，使得施加到其上的信号使电阻层产生热量。冷却流体通过一个或多个通道进给，以冷却结构和设置在结构上的部件。通过在电阻层中提供冷却通道，将加热和冷却源混合。该结构可以可选地包括精确和真空夹紧结构，以定位和保持待温度控制的部件。

76. 发明授权

US5982182A Interface apparatus for automatic test equipment with positioning modules incorporating kinematic surfaces 失效
标题翻译：用于自动测试设备的接口设备，带有包含运动表面的定位模块
公开(公告)号：US5982182A
公开(公告)日：1999-11-09
申请号：US414456
申请日：1995-03-31
申请人： Michael A. Chiu , David H. Levy , Alexander H. Slocum
发明人： Michael A. Chiu , David H. Levy , Alexander H. Slocum
IPC分类号： G01R31/26 , G01R1/04 , G01R1/06 , G01R1/067 , G01R1/073 , G01R31/02 , G01R31/28 , H01L21/66
CPC分类号： G01R1/04 , G01R1/06705 , G01R1/073 , G01R31/2887
摘要： A kinematic coupling for a test system with a test head which must be docked with a handling device. The coupling is implemented with a plurality of modules attached to the test head. Each module has one kinematic surface and is designed to mate with another kinematic surface on the handling device. Each module includes a motor which can extend or retract the kinematic surface. These modules allow docking of the test head to the handling device with a final motion perpendicular to the handler. They also allow the tilt angle between the test head and the handler to be adjusted to achieve planarization.
摘要翻译：用于具有测试头的测试系统的运动耦合，测试头必须与处理装置对接。耦合是用连接在测试头上的多个模块来实现的。每个模块都有一个运动表面，设计成与处理装置上的另一个运动表面配合。每个模块包括一个能够延伸或缩回运动表面的马达。这些模块允许测试头与操纵装置对接，并以垂直于处理器的最终动作。它们还允许调整测试头和处理器之间的倾斜角度以实现平坦化。

77. 发明授权

US5915678A Kinematic coupling system for thin plates and sheets and the like 失效
标题翻译：用于薄板和板材的运动耦合系统等
公开(公告)号：US5915678A
公开(公告)日：1999-06-29
申请号：US655456
申请日：1996-05-30
申请人： Alexander H. Slocum , Daniel Braunstein
发明人： Alexander H. Slocum , Daniel Braunstein
IPC分类号： B23Q3/18 , H05K13/00 , B23Q1/00
CPC分类号： H05K13/0015 , B23Q3/18 , Y10S269/903 , Y10T29/53961
摘要： A novel system for kinematically positioning planar surfaces such as printed circuit board components and elements of material, where one element has precisely formed and positioned (e.g., punched) slots that fit loosely over three corresponding posts, such that when a bias force, such as gravity from a tilted plane or a combing action, or expanding bladder on the posts, is applied, the surfaces are referenced to one side of the slots to in effect form a planar kinematic coupling so the relative planar position and orientation is defined with great accuracy and repeatability; such also allowing an entire factory system to be built where each piece of precision manufacturing equipment can use this planar kinematic coupling to achieve great accuracy in the manufacture of printed circuit boards or the like to allow for the use of ever smaller electronics components.
摘要翻译：用于运动学地定位诸如印刷电路板部件和材料元件的平面表面的新颖系统，其中一个元件精确地形成并定位（例如，冲孔）狭槽，其宽松地配合在三个对应的柱上，使得当偏置力施加来自倾斜平面或梳理动作的重力或柱上膨胀的气囊，这些表面以槽的一侧为基准，从而实际上形成平面运动耦合，从而以非常精确的方式定义相对的平面位置和取向和重复性; 这样还允许在每个精密制造设备可以使用这种平面运动耦合的情况下构建整个工厂系统，以在印刷电路板等的制造中实现高精度以允许使用更小的电子部件。

78. 发明授权

US5888114A Modular storage system, components, accessories, and applications to structural systems and toy construction sets and the like 失效
标题翻译：模块化存储系统，部件，附件和应用于结构系统和玩具施工组合等
公开(公告)号：US5888114A
公开(公告)日：1999-03-30
申请号：US601283
申请日：1996-02-16
申请人： Alexander H. Slocum , Christopher M. Ho
发明人： Alexander H. Slocum , Christopher M. Ho
IPC分类号： A63H33/04 , A63H33/08 , B65D21/08 , E04B1/61 , E04C2/20 , E04C2/34 , F16B5/00 , F16B5/06
CPC分类号： A47B47/0075 , A63H33/04 , A63H33/08 , B65D21/083 , E04C2/20 , E04C2/34 , F16B5/0052 , F16B5/0614 , E04B1/6137 , E04B1/6179 , E04B2001/6195
摘要： The invention is concerned with the formation of modular units from individual plate-like elements and other elements with special interlocking joints at their ends that allow them to form cubes that can be grouped together to form storage "cubbies" and modular structural systems and toy construction sets and the like, wherein, in one embodiment, the plates are formed with one end having studs on a 45 degree angled surface, and the other end having receptacles or openings such as sockets on a 45 degree angled surface for interlocking with a second mating plate like the first, but in which the studs and sockets are interchanged, allowing a cube to be formed by two of each type of plate, with the use of studs and sockets on the surfaces allowing two or more such cubes to stick together; and wherein, in another embodiment, the cube is made from four identical plates, as by an extrusion process, where one end of a plate contains double male features, such as barb arrows, and the other end contains double corresponding female features that mate with the male features from other plates, whereby the male and female features allow the ends of the plates to slide into each other like a dovetail to form a cube, and with adjoining cubes sharing surfaces. Other variations are also disclosed, as well as novel extruded truss sections.
摘要翻译：本发明涉及从单独的板状元件和其他元件形成模块化单元，在其端部具有特殊的互锁接头，从而允许它们形成可以组合在一起形成储存“立方体”和模块化结构系统和玩具构造的立方体其中，在一个实施例中，板形成为具有在45度成角度的表面上的螺柱的一端，另一端在45度成角度的表面上具有插座或开口，例如插座，用于与第二配合板类似于第一，但是螺柱和插座互换，允许立方体由每种类型的板形成，使用表面上的螺柱和插座，允许两个或更多个这种立方体粘合在一起; 并且其中，在另一个实施例中，立方体由四个相同的板制成，如通过挤出工艺制成的，其中板的一端包含双凸形特征，例如倒钩箭头，另一端包含与男性特征从其他板，由此男性和女性特征允许板的端部像燕尾榫彼此滑动以形成立方体，并且与相邻的立方体共享表面。还公开了其它变型，以及新颖的挤压桁架部分。

79. 发明授权

US4838145A Multiple actuator hydraulic system and rotary control valve therefor 失效
标题翻译：多执行器液压系统和旋转控制阀
公开(公告)号：US4838145A
公开(公告)日：1989-06-13
申请号：US63558
申请日：1987-06-18
申请人： Alexander H. Slocum , James P. Peris
发明人： Alexander H. Slocum , James P. Peris
IPC分类号： F15B13/07
CPC分类号： F15B13/07 , Y10T137/86654 , Y10T137/86662
摘要： A hydraulic system has a rotary valve which controls multiple hydraulic dces such as double-acting piston type actuators and which prevents deactivated devices from creeping. The valve has an outer housing and a rotatable inner member which form high pressure inlet, low pressure outlet, and control stages. The control stages utilize partial commutators (part circumferential grooves) and ports on the valve member selectively to couple control ports of the housing respectively to the inlet stage or the outlet stage by rotating the inner valve member (the control ports being connected to the hydraulic devices). At the inlet and outlet stages, the valve member has full annular commutators which communicate continuously with a high pressure inlet port and a low pressure vent port of the housing as the valve member is rotated. The valve member also has internal passageways which connect each control stage partial commutator and fluid port to either the inlet commutator or the outlet commutator. The control stages are arranged such that control ports not selected for coupling to the inlet stage will be coupled to the outlet stage and therefore vented to low pressure. This prevents any high pressure fluid leakage within the valve from flowing to non-selected devices, which therefore cannot creep. Thrust loads on the rotatable valve member are prevented by porting the inner end of the valve member to the outlet commutator in order to vent fluid from the closed inner end of the housing.
摘要翻译：液压系统具有旋转阀，其控制多个液压装置，例如双作用活塞式致动器，并且防止停用的装置爬行。阀具有形成高压入口，低压出口和控制级的外壳和可旋转的内部构件。控制级使用部件换向器（部分圆周槽）和阀构件上的端口选择性地通过旋转内部阀构件（控制端口连接到液压装置）将壳体的控制端口分别连接到入口级或出口级）。在入口和出口阶段，阀构件具有完整的环形换向器，其随着阀构件的旋转而与壳体的高压入口和低压通气口连续连通。阀构件还具有内部通道，其将每个控制级部分换向器和流体端口连接到入口换向器或出口换向器。控制级布置成使得未被选择用于联接到入口级的控制端口将联接到出口级并因此被排放到低压。这防止阀内的任何高压流体泄漏流入未选择的装置，因此不能蠕变。通过将阀构件的内端移动到出口换向器来防止可旋转阀构件上的推力负载，以便从壳体的封闭内端排出流体。

80. 发明授权

US4836042A System to convert rotary motion to linear motion 失效
标题翻译：将旋转运动转换为直线运动的系统
公开(公告)号：US4836042A
公开(公告)日：1989-06-06
申请号：US77804
申请日：1987-07-27
申请人： Alexander H. Slocum
发明人： Alexander H. Slocum
IPC分类号： B23Q5/40 , F16H25/24
CPC分类号： B23Q5/40 , F16H25/24 , Y10T74/18736 , Y10T74/19995
摘要： In a system that includes a linearly movable carriage or the like, a mechanism to convert rotary motion of a leadscrew to linear motion of a nut and, hence, linear movement of the carriage to which the nut is mechanically secured. The leadscrew has a special threadform and the nut has a special threadform that matches the threadform of the leadscrew with a pressurized fluid interface therebetween, there being both axial clearance and radial clearance sufficient to accommodate angular and lateral misalignment between the leadscrew and the carriage. Shallow independent grooves or passages are distributed along the length nut's helical threadform to equalize air pressure therealong and orifices are provided to the grooves or passages to permit introduction of high pressure air or other fluid thereto. Exhausts are provided from the region of clearance between the leadscrew threadform and the nut threadform. Both threadforms are ideally in the form of square threads.

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