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公开(公告)号：US20150024165A1
公开(公告)日：2015-01-22
申请号：US13947690
申请日：2013-07-22
Inventor： GARY A. GILDE , Parimal J. Patel , Terrence M. Taylor , David M. Spagnuolo , Constantine Fountzoulas
IPC: F41H5/04
CPC classification number: F41H5/0407 , B32B3/08 , B32B3/266 , B32B7/02 , B32B7/12 , B32B17/04 , B32B17/064 , B32B17/10 , B32B17/101 , B32B17/10119 , B32B17/10293 , B32B17/10366 , B32B17/10752 , B32B17/10761 , B32B17/1077 , B32B2307/30 , B32B2307/412 , B32B2307/50 , B32B2307/558 , B32B2605/00 , B32B2605/006 , Y10S428/911 , Y10T428/162 , Y10T428/166 , Y10T428/24298 , Y10T428/24322 , Y10T428/24331 , Y10T428/24752 , Y10T428/24777 , Y10T428/24942 , Y10T428/31522 , Y10T428/31601
Abstract: A transparent armor construction having a laminate structure with at least two layers. The layers are constructed of two different materials selected from the group of glass, ceramic, resin, polymeric material, and plastic and in which the at least two layers include different coefficients of thermal expansion. The layers are bonded together and a planar frame having an open central section and an outer border is then bonded to the laminate structure. The material for the planar frame is selected so that it has a coefficient of thermal expansion less than the coefficient of thermal expansion of the laminate layer to which it is bonded.
Abstract translation: 具有至少两层的层叠结构的透明装甲结构。 这些层由选自玻璃，陶瓷，树脂，聚合物材料和塑料的两种不同材料构成，其中至少两层包括不同的热膨胀系数。 这些层结合在一起，并且具有开放的中心部分和外部边界的平面框架然后被结合到层压结构。 选择平面框架的材料，使其具有的热膨胀系数小于与其结合的层叠层的热膨胀系数。
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公开(公告)号：US08922587B2
公开(公告)日：2014-12-30
申请号：US13803611
申请日：2013-03-14
Inventor： Christopher C. Smyth
CPC classification number: G09G5/14 , B60K35/00 , B60K37/06 , B60K2350/1028 , G06F3/014 , G06F3/017 , G06F3/0425 , G06F3/043 , G06F3/04815 , H04N13/305 , H04N13/31 , H04N2013/403
Abstract: A dual-image display for at least two crewmembers who may interact independently with the display using touch screen buttons, switches, or hand controllers. The display enables the simultaneous display of different information and visual content depending on the viewing angle or direction. In one embodiment, a video display system for use by crewmembers in vehicles may include: a computer processor; a display monitor comprising a common display driver configured to provide separate virtual displays to at least two crewmember users, the virtual displays being visible to a respective user based on the an angle of view of the respective user; and one or more activators operatively associated with the users, wherein said display monitor is configured to be activated by said one or more activators of said users according to a user priority determination algorithm executed by said computer processor.
Abstract translation: 至少两名机组成员的双重图像显示，可以使用触摸屏按钮，开关或手控制器与显示器独立交互。 显示器可以根据视角或方向同时显示不同的信息和视觉内容。 在一个实施例中，车载人员使用的视频显示系统可以包括：计算机处理器; 显示监视器，包括公共显示驱动器，其被配置为向至少两个机组成员用户提供单独的虚拟显示器，所述虚拟显示器基于相应用户的视角对相应的用户可见; 以及与所述用户可操作地相关联的一个或多个激活器，其中所述显示监视器被配置为根据由所述计算机处理器执行的用户优先级确定算法被所述用户的所述一个或多个激活器激活。
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公开(公告)号：US20140208862A1
公开(公告)日：2014-07-31
申请号：US14228783
申请日：2014-03-28
Inventor： ERIC D. WETZEL
CPC classification number: G01L5/04 , B25B11/002 , G01N3/04 , G01N3/08 , G01N2203/028
Abstract: A device, assembly and method for clamping single fibers that utilizes snubbing surfaces simultaneously with magnetic gripping action are described. The device can be fabricated at miniature sizes with very low mass and volume, which are desirable requirements for testing of small fibers in highly sensitive force-transducing load frames. Advantageously, the combined use of snubbing surfaces and magnetic gripping greatly reduces the probability of slippage or fiber failure at the grip during testing.
Abstract translation: 描述了一种用于夹紧单个纤维的装置，组件和方法，其利用磁吸夹持作用同时利用缓冲表面。 该装置可以以非常低的质量和体积的微型尺寸制造，这是在高灵敏度的力传递载荷框架中测试小纤维的期望要求。 有利地，组合使用缓冲表面和磁性夹紧大大降低了测试过程中把手的滑动或光纤故障的可能性。
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公开(公告)号：US20140103212A1
公开(公告)日：2014-04-17
申请号：US13652570
申请日：2012-10-16
Inventor： THYAGARAJU DAMARLA
CPC classification number: G08B13/193
Abstract: A method and system for detecting targets comprising at least one first receiver for receiving radiation, the radiation comprises beams of radiation spaced horizontally; at least one second receiver for receiving radiation, the radiation comprises beams of radiation spaced horizontally and vertically such that the beams of radiation received by the second receiver travel through different predetermined heights from the horizontal plane; at least one processor for receiving data from the first and second receivers, the at least one receiver operating to locate a target passing in the vicinity of the first and second receivers and determine the height of the target based upon the recordation of certain of the beams at a predetermined heights relative to the horizontal plane and the width of a target based upon the horizontal spacing of the beams.
Abstract translation: 一种用于检测目标的方法和系统，包括用于接收辐射的至少一个第一接收器，所述辐射包括水平间隔的辐射束; 用于接收辐射的至少一个第二接收器，所述辐射包括水平和垂直间隔的辐射束，使得由第二接收器接收的辐射束从水平面行进不同的预定高度; 用于从第一和第二接收器接收数据的至少一个处理器，所述至少一个接收器用于定位通过第一和第二接收器附近的目标，并且基于某些光束的记录来确定目标的高度 基于横梁的水平间距，相对于水平面预定的高度和目标的宽度。
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公开(公告)号：US20140100768A1
公开(公告)日：2014-04-10
申请号：US13835086
申请日：2013-03-15
Inventor： Chad C. Kessens , Daniel C. Smith
IPC: G05D3/00
CPC classification number: G05D3/00 , B25J9/1664 , G05B2219/40298 , G05B2219/40465 , G05D1/0891 , G05D2201/0209
Abstract: Embodiments of the present invention are directed to methods of autonomously self-righting a maneuverable robot. In one embodiment, an autonomous method for self-righting a maneuverable robot to affect recovery from an overturned state to its nominal upright configuration may include: defining a convex hull and center of mass of each link of the robot; determining the convex hull and overall robot center of mass for each joint configuration of the robot; analyzing each convex hull face to determine its stability or instability; grouping continuously stable orientations of the robot and joint configurations together defining nodes and transitions there between; assigning a cost to transitions between nodes; computing an overall cost for each potential set of transition costs resulting in achievement of the goal; and determining a sequence of one or more actions to self-right the robot such that the sequence of actions minimizes the overall cost of self-righting the robot.
Abstract translation: 本发明的实施例涉及自动地对可机动机器人进行自校正的方法。 在一个实施例中，用于自动调整可机动机器人以影响从翻转状态恢复到其标称直立构造的自主方法可以包括：定义机器人的每个链节的凸包和质心; 确定机器人的每个联合配置的凸包和整个机器人质量中心; 分析每个凸包面以确定其稳定性或不稳定性; 将机器人和联合配置的连续稳定取向分组在一起，定义其间的节点和转换; 为节点之间的转换分配成本; 计算每个潜在的过渡费用成本的总体成本，从而实现目标; 以及确定一个或多个动作的序列以使所述机器人自行右移，使得所述动作序列使得所述机器人的自行矫正的总体成本最小化。
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Patent Agency Ranking
236.发明申请NEAR-IR LASER-INDUCED VIBRATIONAL OVERTONE ABSORPTION SYSTEMS AND METHODS FOR MATERIAL DETECTION 有权近红外激光诱导振动超声波吸收系统及材料检测方法公开(公告)号：US20140060189A1
公开(公告)日：2014-03-06
申请号：US13748874
申请日：2013-01-24
Inventor： Rosario Sausa , Jerry B. Cabalo
IPC: G01N21/64
CPC classification number: G01N21/6402 , G01N21/3563 , G01N21/359
Abstract: Embodiments of present invention are directed to near infrared (IR) laser-induced vibrational absorption systems and methods for material detection. According to one embodiment, a system for detecting materials may include: at least one laser configured to output light in the near IR spectrum so as to excite at least one vibrational overtone frequency, at least one combination band frequency, or a combination thereof, of a sample comprised of one or more of materials; a detector configured to detect a physical phenomenon of the sample in response to laser excitation; and an analyzer configured to the analyze the detected physical phenomenon and to identify the one or more materials based comparison of the detected signatures with known signatures of one more materials.
Abstract translation: 本发明的实施例涉及近红外（IR）激光诱导振动吸收系统和材料检测方法。 根据一个实施例，用于检测材料的系统可以包括：至少一个激光器，被配置为输出近红外光谱中的光，以便激发至少一个振动泛音频率，至少一个组合频带频率或其组合 由一种或多种材料构成的样品; 检测器，被配置为响应于激光激发来检测样品的物理现象; 以及分析器，被配置为分析所检测到的物理现象并且将所检测到的签名与一个以上材料的已知签名相比较地识别所述一种或多种材料。
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237.发明申请公开(公告)号：US20130342078A1
公开(公告)日：2013-12-26
申请号：US14010568
申请日：2013-08-27
Inventor： Leonid A. Beresnev
CPC classification number: H01L41/0926 , H01L41/0475 , H01L41/094 , H01L41/27 , H01L41/29 , Y10T29/42
Abstract: A method and apparatus for a layered piezoelectric actuator comprising: a first conductive layer and second conductive layer disposed on a first piezoelectric layer. The apparatus further comprising a third conductive layer and fourth conductive layer disposed on a second piezoelectric layer. Further, adhesive is disposed between the second conductive layer and third conductive layer, wherein the conductive layers further comprise a bending area and non-bending area. The non-bending area comprises the mounting area and connection area The connection area further comprises the connection points, opening to access the connection point of adjacent layer and overlap area, providing the stability/robustness of stack during the fabrication, adhering and exploitation of the bending actuator. The conductive layers in non-bending areas have offset conductive stripes without electrical activation of piezoelectric material in non-bending area
Abstract translation: 一种分层压电致动器的方法和装置，包括：第一导电层和设置在第一压电层上的第二导电层。 该装置还包括设置在第二压电层上的第三导电层和第四导电层。 此外，粘合剂设置在第二导电层和第三导电层之间，其中导电层还包括弯曲区域和非弯曲区域。 非弯曲区域包括安装区域和连接区域连接区域还包括连接点，打开以接近相邻层的连接点和重叠区域，提供堆叠在制造，粘附和开发期间的稳定性/鲁棒性 弯曲执行器。 非弯曲区域中的导电层具有偏移的导电条纹，而在非弯曲区域中没有电致动压电材料
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公开(公告)号：US20130341492A1
公开(公告)日：2013-12-26
申请号：US14013059
申请日：2013-08-29
Inventor： Richard L. Tober , Stephen R. McFarlane
IPC: G01J1/02
CPC classification number: G01J1/0271 , G01J1/4228 , G01J5/048 , G01J2001/0276 , G01J2005/0077 , G03B11/06 , G03B15/006
Abstract: A protective device for an imager which is contained within a housing and in which the imager is aligned with an opening in the housing. The protective device includes a cover which overlies the housing opening and is manually detachably secured to the housing by three or more resilient clips. A plurality of openings are formed through the cover to enable operation of the imager.
Abstract translation: 一种用于成像器的保护装置，其被容纳在壳体内，并且成像器与壳体中的开口对准。 保护装置包括覆盖在壳体开口上的盖，并且通过三个或更多个弹性夹可手动地可拆卸地固定到壳体。 通过盖形成多个开口以使得成像器能够操作。
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239.发明公开公开(公告)号：US20240287404A1
公开(公告)日：2024-08-29
申请号：US18507758
申请日：2023-11-13
Inventor： Stephen Berkebile , Harry D. Wise , Tobias Vela Martin , Qian Wang , Yip-Wah Chung , Zaid Ali Subhi Al Hassan
IPC: C10M129/46 , C10M101/02 , C10N40/20
CPC classification number: C10M129/46 , C10M101/02 , C10M2203/1025 , C10M2207/121 , C10N2040/246
Abstract: Methods of pre-conditioning and lubricating the rubbing surfaces of steel substrates are provided. The methods include a pre-conditioning step in which a hydrocarbon fluid having cycloalkane carboxylic acid additives dispersed therein is used to form a tribofilm on a rubbing surface of a device, following by replacing the pre-conditioning lubricant with a cycloalkane-carboxylic acid-free hydrocarbon lubricant for the regular operation of the device. The tribofilm formed during the pre-conditioning step provides long-term friction and wear reduction at the rubbing surfaces, even after it is replaced, and allows for the subsequent operation of the device without the need to change the composition of the regularly used lubricant.
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公开(公告)号：US11725262B2
公开(公告)日：2023-08-15
申请号：US17886949
申请日：2022-08-12
Inventor： John J. Pittari, III , Steven M. Kilczewski , Jeffrey J. Swab , Kristopher A. Darling , Billy C. Hornbuckle , Heather A. Murdoch , Robert J. Dowding
Abstract: A sintered cemented carbide body including tungsten carbide, and a substantially cobalt-free binder including an iron-based alloy sintered with the tungsten carbide. The iron-based alloy is approximately 2-25% of the overall weight percentage of the sintered tungsten carbide and iron-based alloy. The tungsten carbide may be approximately 90 wt % and the iron-based alloy may be approximately 10 wt % of the overall weight percentage of the sintered tungsten carbide and iron-based alloy. The tungsten carbide may comprise a substantially same size before and after undergoing sintering. The iron-based alloy may be sintered with the tungsten carbide using a uniaxial hot pressing process, a spark plasma sintering process, or a pressureless sintering process. The sintered tungsten carbide and iron-based alloy has a hardness value of at least 15 GPa and a fracture toughness value of at least 11 MPa√m.
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