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    • 2. 发明申请
    • TUNABLE SPECTRAL FILTER COMPRISING FABRY-PEROT INTERFEROMETER
    • 包含FABRY-PEROT干涉仪的TUNNABLE光谱滤波器
    • WO2011048603A1
    • 2011-04-28
    • PCT/IL2010/000955
    • 2010-10-24
    • ELBIT SYSTEMS ELECTRO-OPTICS - ELOP LTD.BAHAT, NavehLEYKIN, RenaldERLICH, Raviv
    • BAHAT, NavehLEYKIN, RenaldERLICH, Raviv
    • G01J3/26G02B26/00
    • G01J3/26G02B26/001
    • Tunable spectral filter includes a Fabry-Perot interferometer (FPI), at least three actuators, at least three respective spring elements, and at least three respective sensors. The FPI includes two optical elements each having a partially reflective surface, with an optical cavity defining an optical gap between the two surfaces. The actuators, spring elements and sensors are disposed along the periphery of the optical elements. Multi―wavelength incident light enters the first optical element toward the optical cavity. Each actuator applies a selective force to move the optical element surfaces relative to each other, as the respective spring element applies an opposing force, thereby establishing an optical gap width, while maintaining the optical element surfaces substantially in parallel. Each sensor continuously detects the optical gap width and the planar parallelism, and provides a feedback signal to the actuators to apply selective forces to adjust the optical gap width or planar parallelism, if necessary.
    • 可调谐光谱滤波器包括法布里 - 珀罗干涉仪(FPI),至少三个致动器,至少三个相应的弹簧元件和至少三个相应的传感器。 FPI包括两个各自具有部分反射表面的光学元件,光学腔在两个表面之间限定光学间隙。 致动器,弹簧元件和传感器沿着光学元件的周边设置。 多波长入射光朝向光腔进入第一光学元件。 每个致动器施加选择力以使光学元件表面相对于彼此移动,因为相应的弹簧元件施加相反的力,从而在保持光学元件表面基本平行的同时建立光学间隙宽度。 每个传感器连续地检测光学间隙宽度和平面平行度,并且如果需要,则向致动器提供反馈信号以施加选择力以调节光学间隙宽度或平面平行度。
    • 3. 发明申请
    • WATER DISTRIBUTION SYSTEM AND METHOD
    • 水分配系统和方法
    • WO2010103521A2
    • 2010-09-16
    • PCT/IL2010/000204
    • 2010-03-10
    • KOCHAVI, Avner
    • KOCHAVI, Avner
    • F24D17/0031F24D17/0078F24D17/0094F24D19/1051
    • Water distribution system, including at least a hot water piping, a diverting piping, an air-water exchanger and a hot water source. The hot water piping provides hot water to a user at a point-of-use through a faucet. The air water exchanger selectively removes retained water retained in a hot water piping portion, into the diverting piping, when at least one activation criteria is met, while admitting air into the hot water piping portion through the faucet to replace the displaced retained water. The air water exchanger ceases operation when at least one deactivation criteria is met, after which the hot water piping portion is refilled with hot water from the hot water source.
    • 配水系统,至少包括热水管道,转向管道,空气 - 水交换器和热水源。 热水管道通过水龙头在使用点向用户提供热水。 当满足至少一个激活标准时,空气水交换器通过水龙头将空气进入热水管道部分中以便替换被移动的保留的水,选择性地将残留在热水管道部分中的保留的水分移入分流管道中。 当满足至少一个停用标准时,空气换热器停止运行,之后热水管道部分从热水源中加热热水。
    • 4. 发明申请
    • SIGNAL STRENGTH REDUCING COMMUNICATION SYSTEM, DEVICE, AND METHOD
    • 信号强度降低通信系统,设备和方法
    • WO2010064245A2
    • 2010-06-10
    • PCT/IL2009/001144
    • 2009-12-03
    • GREENAIR WIRELESS LTD.EZRI , DoronSHILO, Shimi
    • EZRI , DoronSHILO, Shimi
    • H04W16/26
    • H04W16/26H04B7/155
    • Communication system and method operative to minimize the signal strength required to be emitted by a client-node for uplink communication, and includes an augmented-node coupled with a reception-extender-node. The reception-extender-node is operative to at least wirelessly receive information transmitted from the client-node. If the reception- extender-node comprises wireless transmission capabilities, the wireless transmission capabilities are significantly limited at least when the emission is radiated towards areas in which presence of humans is expected; and the augmented-node and the reception- extender-node are remotely deployed from one another. Additionally, the electromagnetic radiation emitted from client-nodes during a connection and/or handover mechanisms with other nodes is significantly reduced. More specifically, a client-node may connect with or handover to a node for which the signal strength required to be emitted by the client-node is minimized.
    • 通信系统和方法可操作以最小化由客户端节点发射用于上行链路通信所需的信号强度,并且包括与接收扩展器节点耦合的增强节点。 接收延伸器节点可操作以至少无线地接收从客户端节点发送的信息。 如果接收延伸器节点包括无线传输能力,则无线传输能力至少在将辐射辐射到预期人类存在的区域时被显着地限制; 扩展节点和接收延伸器节点彼此远程部署。 此外,在与其他节点的连接和/或切换机制期间从客户端节点发射的电磁辐射显着减少。 更具体地,客户端节点可以连接或切换到节点,由此客户端节点要求发射的信号强度最小化。
    • 5. 发明申请
    • AIRCRAFT DECOY ARRANGEMENT
    • 飞机装卸
    • WO2009138983A2
    • 2009-11-19
    • PCT/IL2009/000484
    • 2009-05-13
    • ELBIT SYSTEMS LTD.ELISRA ELECTRONIC SYSTEMS LTD.ZAHAVI, DovTANGY, Shlomo
    • ZAHAVI, DovTANGY, Shlomo
    • F41J2/00F41J9/08F41J9/10
    • F41J2/00F41G7/224F41J9/08F41J9/10
    • Aircraft decoy arrangement and method for generating a decoy signal from an aircraft having an isolated decoy. An aircraft receiver detects a threat signal from a threat source targeting the aircraft. An aircraft signal processor produces a decoy relay signal based on the threat signal, where the decoy relay signal frequency is significantly lower than the threat signal frequency and is slowly attenuated through air, the signal processor calibrating the decoy relay signal in accordance with a received test signal to compensate for inaccuracies. An aircraft transmitter transmits the decoy relay signal and an optional reference signal to the decoy, where it is received by a decoy receiver, converted back to a decoy signal by a decoy frequency converter, and transmitted by a decoy transmitter, causing the threat source to detect the decoy signal and lock onto the decoy rather than the aircraft.
    • 用于从具有孤立诱饵的飞行器产生诱饵信号的飞机诱饵装置和方法。 飞机接收机检测来自针对飞机的威胁源的威胁信号。 飞机信号处理器基于威胁信号产生诱饵继电器信号,其中诱饵继电器信号频率显着低于威胁信号频率并且通过空气缓慢衰减,信号处理器根据接收到的测试来校准诱饵继电器信号 信号补偿不准确。 飞行器发射器将诱饵继电器信号和可选参考信号发射到诱饵,其中它由诱饵接收器接收,由诱饵变频器转换回诱饵信号,并由诱饵变送器发射,使得威胁源 检测诱饵信号并锁定在诱饵而不是飞机上。
    • 10. 发明申请
    • LIGHT BULBS WITH SURFACE PATTERNS
    • 具有表面图案的灯泡
    • WO2011030335A2
    • 2011-03-17
    • PCT/IL2010/000730
    • 2010-09-06
    • SHTERENBERG, Yosef
    • SHTERENBERG, Yosef
    • H01J61/30
    • H01K1/28H01J61/30
    • A light bulb that includes frosted regions and non frosted regions defining an ornamental light emission pattern. The light bulb may be the bulb of a standard incandescent lamp, the bulb-like housing of a halogen lamp, or the bulb enclosing the sealed tube of a fluorescent lamp. The light emission pattern may include horizontal stripes, vertical stripes, diagonal stripes, curved stripes, geometric shapes, or imagery. The light emission pattern may be viewable on the surface of the bulb, or on a nearby surface illuminated by the incandescent lamp. The frosted regions may be formed by etching the interior or exterior surface of the bulb, such as via sandblasting or acid etching. The sandblasting process may utilize silica powder or aluminum powder. The acid etching process may utilize a glass etching cream. The etching may alternatively be performed by mechanical etching means or by using a laser.
    • 包括磨砂区域和非磨砂区域的灯泡,其定义装饰性发光图案。 灯泡可以是标准白炽灯的灯泡,卤素灯的灯泡状外壳,或封装荧光灯的密封管的灯泡。 发光图案可以包括水平条纹,垂直条纹,斜条纹,弯曲条纹,几何形状或图像。 发光模式可以在灯泡的表面上或在白炽灯照射的附近表面上看到。 磨砂区域可以通过蚀刻灯泡的内表面或外表面来形成,例如通过喷砂或酸蚀刻。 喷砂工艺可以利用硅石粉或铝粉。 酸蚀刻过程可以使用玻璃蚀刻膏。 或者可以通过机械蚀刻手段或通过使用激光进行蚀刻。