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1. 发明申请

WO2005019680A3 CRASH ATTENUATOR WITH CABLE AND CYLINDER ARRANGEMENT FOR DECELERATING VEHICLES 审中-公开
公开(公告)号：WO2005019680A3
公开(公告)日：2005-03-03
申请号：PCT/US2004/025874
申请日：2004-08-11
申请人： SCI PRODUCTS INC. , SMITH, Jeffery, D. , WARNER, Randy, L. , STRONG, Kelly, R.
发明人： SMITH, Jeffery, D. , WARNER, Randy, L. , STRONG, Kelly, R.
IPC分类号： E01F15/00
摘要： An improved crash attenuator that uses a cable and shock arresting cylinder arrangement to control the rate at which a vehicle impacting the crash attenuator is decelerated to a safe stop is disclosed. The crash attenuator is comprised of a front section and a plurality of mobile sections with overlapping angular corrugated side panels. When the crash attenuator is impacted by a vehicle, the front section and mobile sections telescope down in response, and thus, are effectively longitudinally collapsed. For this purpose, the sections are slidably mounted on at least one guiderail that is attached to the ground. Positioned preferably between two guiderails is the cable and cylinder arrangement that exerts a force on the front section to resist the backward movement of the front section when struck by an impacting vehicle using a varying restraining force to control the rate at which an impacting vehicle is decelerated to safely stop the vehicle.

2. 发明申请

WO2012149277A2 WIRELESS DETONATORS WITH STATE SENSING, AND THEIR USE 审中-公开
标题翻译：无线雷达与状态感测及其使用
公开(公告)号：WO2012149277A2
公开(公告)日：2012-11-01
申请号：PCT/US2012/035397
申请日：2012-04-27
申请人： ORICA INTERNATIONAL PTE LTD , LOWNDS, Charles, Michael , PIEL, Walter, Hardy
发明人： LOWNDS, Charles, Michael , PIEL, Walter, Hardy
CPC分类号： F42D1/05 , F42C11/06 , F42D5/00
摘要： Wireless detonator systems present opportunities for controlled blasting of rock without the encumbrances of physical wired connections at the blast site. Disclosed herein are wireless detonator assemblies, which sense the state of environmental condition(s) of their immediate vicinity, and which are active to receive and / or process a command signal to FIRE only if the environmental condition(s) are deemed suitable or appropriate according to predetermined parameters. Also disclosed are improved methods of blasting involving such wireless detonator assemblies, as well as corresponding wireless electronic primers.
摘要翻译：无线雷管系统提供控制爆破岩石的机会，而无需在爆炸现场进行物理有线连接的负担。本文公开的是无线雷管组件，其感测其紧邻附近的环境状况的状态，并且仅当环境条件被认为是适当或适当的时候才有效地接收和/或处理指令信号到FIRE 根据预定参数。还公开了涉及这种无线雷管组件的改进的爆破方法以及相应的无线电子引物。

3. 发明申请

WO2007130375A2 METHOD AND SYSTEM FOR DETERMINING A FORCE AND/OR TORQUE APPLIED TO AN ORTHODONTIC BRACKET 审中-公开
标题翻译：用于确定适用于正交支架的力和/或扭矩的方法和系统
公开(公告)号：WO2007130375A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/010494
申请日：2007-04-30
申请人： RIGHT FORCE ORTHODONTICS INC. , TRIMMER, William, Stuart , SEARS, Robert, Steven
发明人： TRIMMER, William, Stuart , SEARS, Robert, Steven
IPC分类号： G06T7/20
CPC分类号： G06T7/246 , G06T2207/30204
摘要： A method and system are disclosed for analyzing images of fiducials that provide an indication of the forces and/or torques applied to an orthodontic bracket. The mass of each of the pixels forming the fiducial image are multiplied by the square of the distance of the pixel along the image's x axis, the product of the distances of the pixel along the image's x and y axes, and the square of the distance of the pixel along the image's y axis. The second order moments of inertia about the centroid of the fiducial are calculated and used to form a first matrix. The first matrix is diagonal i zed into a second matrix, from which the fiducial 's first and second principal axes are determined. These axes are then used to measure the size of the fiducial in the image.
摘要翻译：公开了一种用于分析提供施加到正牙托架的力和/或扭矩的指示的基准图像的方法和系统。形成基准图像的每个像素的质量乘以像素沿图像的x轴的距离的平方，像素沿着图像的x和y轴的距离的乘积以及距离的平方沿图像的y轴的像素。计算基准的质心的二阶转动惯量，并用于形成第一矩阵。第一矩阵是对角线定位成第二矩阵，从其确定基准的第一和第二主轴。然后，这些轴用于测量图像中基准的大小。

4. 发明申请

WO2005086958A3 TAILGATE COUNTERBALANCING HINGE 审中-公开
公开(公告)号：WO2005086958A3
公开(公告)日：2005-09-22
申请号：PCT/US2005/008198
申请日：2005-03-10
申请人： M & C CORPORATION , AUSTIN, Donald, Mossom
发明人： AUSTIN, Donald, Mossom
IPC分类号： B62D25/00 , B62D33/023 , B60J5/10 , E05F1/08 , E05F1/10 , E05D7/12
摘要： A tailgate counterbalancing hinge assembly includes a linear torque rod, a first end assembly and a second end assembly secured to the torque rod. One end assembly pivotally supports the tailgate while permitting a torque rod end to be rigidly coupled to the tailgate for movement with the tailgate about a pivot axis. The other end assembly also pivotally supports the tailgate and permits the other end of the torque rod to be rigidly connected to the vehicle body. The assemblies are easily mounted in the vehicle by means of brackets secured to the tailgate, and a vehicle body hinge pin combines bushings with an aligned, elongated key to simplify installation and removal of the counterbalancing hinge assembly.

5. 发明申请

WO2003106952A3 A MICRO-MECHANICAL CAPACITIVE INDUCTIVE SENSOR FOR WIRELESS DETECTION OF RELATIVE OR ABSOLUTE PRESSURE 审中-公开
公开(公告)号：WO2003106952A3
公开(公告)日：2003-12-24
申请号：PCT/US2003/019121
申请日：2003-06-18
申请人： CORPORATION FOR NATIONAL RESEARCH INITIATIVES , PEDERSEN, Michael , OZGUR, Mehmet , HUFF, Michael, A.
发明人： PEDERSEN, Michael , OZGUR, Mehmet , HUFF, Michael, A.
IPC分类号： H04R25/00
摘要： A micro-mechanical pressure transducer (100) is disclosed in which a capacitive transducer structure is integrated with an inductor coil (105) to form a LC tank circuit, resonance frequency of which may be detected remotely by imposing an electromagnetic field in the transducer (100). The capacitive transducer structure (100) comprises a conductive movable diaphragm (106), a fixed counter electrode (107), and a predetermined air gap (109) between said diaphragm (106) and electrode (107). The diaphragm (106) deflects in response to an applied pressure differential, leading to a change of capacitance in the structure and hence a shift of resonance frequency of the LC tank circuit. The resonance frequency of the LC circuit can be remotely detected by measuring and determining the corresponding peak in electromagnetic impedance of the transducer (100).

6. 发明申请

WO2003047307A2 A MINIATURE CONDENSER MICROPHONE AND FABRICATION METHOD THEREFOR 审中-公开
标题翻译：微型冷凝器麦克风及其制造方法
公开(公告)号：WO2003047307A2
公开(公告)日：2003-06-05
申请号：PCT/US2002/037539
申请日：2002-11-25
申请人： CORPORATION FOR NATIONAL RESEARCH INITIATIVES , PEDERSEN, Michael
发明人： PEDERSEN, Michael
IPC分类号： H04R
CPC分类号： B81B3/0072 , B81B2201/0257 , B81B2203/0127 , H01L2224/16 , H01L2924/15151 , H01L2924/16152 , H04R19/005 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908
摘要： An acoustic pressure type sensor fabricated on a supporting substrate is disclosed. The acoustic sensor is fabricated by depositing and etching a number of thin films on the supporting substrate and by machining the supporting substrate. The resulting structure contains a pressure sensitive, electrically conductive diaphragm positioned at a distance from an electrically conductive fixed electrode. In operation, the diaphragm deflects in response to an acoustic pressure and the corresponding change of electrical capacitance between the diaphragm and the fixed electrode is detected using an electrical circuit. Two or more such acoustic sensors are combined on the same supporting substrate with an interaural flexible mechanical connection, to form a directional sensor with a small surface area.
摘要翻译：公开了一种制造在支撑衬底上的声压型传感器。通过在支撑衬底上沉积和蚀刻许多薄膜并通过加工支撑衬底来制造声学传感器。所得到的结构包含位于离导电固定电极一定距离处的压力敏感的导电膜。在操作中，隔膜响应于声压而偏转，并且使用电路检测隔膜和固定电极之间的电容的相应变化。将两个或更多个这样的声学传感器组合在相同的支撑衬底上，具有ural柔性机械连接，以形成具有小表面积的方向传感器。

7. 发明申请

WO2002064890A3 REDIRECTIVE END TREATMENT 审中-公开
公开(公告)号：WO2002064890A3
公开(公告)日：2002-08-22
申请号：PCT/US2002/004566
申请日：2002-02-15
申请人： STABLER COMPANIES INC.
发明人： SMITH, Jeffery, D. , WARNER, Randy, L. , OKREGLAK, Les, M. , ECKERT, Paul, I. , LAUCK, Robert, B.
IPC分类号： E01F15/00
摘要： An improved redirective end treatment (10) uses a braking system (62) providing a varied braking force to maintain the rate of deceleration of a vehicle impacting the end treatment (10) at or below a predetermined value. The end treatment (10) includes a guardrail structure (11) and an impact sled (16) positioned ahead of the guardrail structure (11). Pivotally attached to the front of the guardrail structure (11) is a smart braking unit (41) positioned within the impact sled (16). When a vehicle collides with the impact sled (16), the impact sled (16) is caused to translate backwards towards the braking unit (41) and guardrail structure (11). As the impact sled (16) collides with the braking unit (41), the guardrail structure (11) is caused to move vertically and fold in a scissors-like action. The amount of linear space finally occupied by the end treatment (10) is then reduced, but because the impact sled (16), braking unit (41) and guardrail structure (11) are not physically damaged they can be returned to their original positions for reuse.

8. 发明申请

WO2007041224A2 HYDROGEN G-CYCLE ROTARY INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：氢循环循环内燃机
公开(公告)号：WO2007041224A2
公开(公告)日：2007-04-12
申请号：PCT/US2006/037868
申请日：2006-09-29
申请人： PRIME MOVER INTERNATIONAL, LLC , GUTHRIE, Barry, R.
发明人： GUTHRIE, Barry, R.
IPC分类号： F02B53/00
CPC分类号： F01C1/3446 , F01C21/06 , Y02T10/166
摘要： A hydrogen G- cycle rotary vane internal combustion engine maximizes the conversion of engine heat into useful work. A sodium vapor chamber transfers excess combustion heat into combustion chambers to perform useful energy work. An active water cooling system captures heat from the engine housing stator, rotor, and sliding vanes and transfers it back into the combustion cycle by premixing it with hydrogen to reduce peak combustion temperature and with an early and late stage combustion chamber injection to help transfer heat from the sodium vapor chamber, to control chamber temperature, and to increase chamber vapor pressure. A combustion chamber sealing system includes axial seals between the rotor and the stator, vane face seals between the rotor and the sliding vanes, and toggling split vane seals between the outer perimeters of the sliding vanes and the stator. Sliding vanes reciprocate laterally in and out of the rotor assisted by a vane belting system that applies a centripetal force to the sliding vanes for counteracting the centrifugal force generated by the rapidly rotating rotor. A thermal barrier coating minimizes heat transfer and thermal deformation. Solid lubricants provide high temperature lubrication and durability.
摘要翻译：氢气循环旋转叶片内燃机将发动机热量的转化最大化为有用的工作。钠蒸汽室将过量的燃烧热量转移到燃烧室中以执行有用的能量工作。活性水冷却系统从发动机壳体定子，转子和滑动叶片捕获热量，并将其通过与氢气预混合将其转移回燃烧循环，以降低峰值燃烧温度，并在早期和晚期阶段燃烧室注入以帮助传递热量从钠蒸汽室到控制室温度，并增加室蒸汽压力。燃烧室密封系统包括转子和定子之间的轴向密封，转子和滑动叶片之间的叶片表面密封，以及在滑动叶片的外周和定子之间切换分离叶片密封。滑动叶片横向往复运动，由转子辅助的叶片往复运动，叶片系统对向滑动叶片施加向心力，以抵消由快速旋转的转子产生的离心力。热障涂层使热传递和热变形最小化。固体润滑剂提供高温润滑和耐久性。

9. 发明申请

WO2003015128A2 AN ELECTROMECHANICAL SWITCH AND METHOD OF FABRICATION 审中-公开
标题翻译：机电开关及制造方法
公开(公告)号：WO2003015128A2
公开(公告)日：2003-02-20
申请号：PCT/US2002/024927
申请日：2002-08-07
申请人： CORPORATION FOR NATIONAL RESEARCH INITIATIVES
发明人： PEDERSEN, Michael , OZGUR, Mehmet
IPC分类号： H01L
CPC分类号： H01H59/0009 , H01G5/18 , H01G5/40 , H01H2059/0018 , H01H2059/0072
摘要： A micro-electro-mechanical (MEM) switch formed on a substrate allows switching of various types of electrical conductor structures, depending on the desired frequency range of switch transmission and isolation. The switch contains a tilting cantilever arm, which tilts around central points of attachment. At least two conducting electrodes on the cantilever arm and the substrate form at least two air gap capacitors, which when electrically charged provide electrostatic attraction forces that cause the cantilever arm to deflect and tilt until conducting electrodes near the tips of the cantilever arm make electrical contact with fixed electrodes on the underlying substrate. The air gap capacitors on either side of the cantilever points of attachment allow the switch to be driven into both ON and OFF states, thereby eliminating dependence on cantilever mechanical restoring forces One or more holes in the cantilever arm near the air gap capacitors allow air within the gap to escape, thereby reducing the squeeze film damping and increasing the mechanical bandwidth of the switch. Low-temperature, IC compatible processing allows the switch structure to be fabricated directly on substrates containing pre-processed circuits, such as monolithic microwave integrated circuits (MMICs), and on low-cost substrates, such as low temperature co-fired ceramic (LTCC), for the realization of low-cost vertical integration of complex switching circuits, such as RF phase shifter networks.
摘要翻译：形成在基板上的微机电（MEM）开关允许根据所需的开关传输和隔离的频率范围来切换各种类型的电导体结构。开关包含一个倾斜的悬臂，它围绕中心点倾斜。悬臂和基板上的至少两个导电电极形成至少两个气隙电容器，当电荷充电时，静电吸引力使悬臂臂偏转和倾斜，直到靠近悬臂臂顶端的电极进行电接触在底层基板上固定电极。悬臂连接点两侧的气隙电容允许开关被驱动到ON和OFF状态，从而消除对悬臂机械恢复力的依赖性气隙电容器附近的悬臂中的一个或多个孔允许空气内的空气间隙逃脱，从而减少挤压膜阻尼并增加开关的机械带宽。低温，IC兼容处理允许开关结构直接在包含预处理电路的基板上制造，例如单片微波集成电路（MMIC），以及低成本基板，如低温共烧陶瓷（LTCC）），用于实现复杂开关电路（如RF移相器网络）的低成本垂直整合。

10. 发明申请

WO2002082545A1 A DUAL PIXEL-TYPE ARRAY FOR IMAGING AND MOTION CENTROID LOCALIZATION 审中-公开
标题翻译：用于成像和运动中心定位的双像素类型阵列
公开(公告)号：WO2002082545A1
公开(公告)日：2002-10-17
申请号：PCT/US2002/010666
申请日：2002-04-05
申请人： JOHNS HOPKINS UNIVERSITY , ETIENNE-CUMMINGS, Ralph , CLAPP, Matthew
发明人： ETIENNE-CUMMINGS, Ralph , CLAPP, Matthew
IPC分类号： H01L27/00
CPC分类号： H04N5/23254 , H03F3/082 , H04N5/23248 , H04N5/374
摘要： An imager chip (10) is disclosed that has two different pixel types inerleaved on a common array. The dual-pixel design enables optimization for two separate tasks. One type of pixel is an Active Pixel Sensor "APS" (16), which is used to produce a low-noise image. The other type of pixel is a custom-designed pixel (18) optimized for computing the centroid of a moving object in a scene.
摘要翻译：公开了一种成像器芯片（10），其具有在公共阵列上嵌入的两种不同像素类型。双像素设计可实现两个独立任务的优化。一种类型的像素是用于产生低噪声图像的有源像素传感器“APS”（16）。另一种类型的像素是针对场景中运动物体的重心进行优化的定制设计的像素（18）。

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