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    • 2. 发明授权
    • Clasp for jewelry
    • 珠宝首饰
    • US07966704B2
    • 2011-06-28
    • US12157191
    • 2008-06-06
    • David YurmanJohn Berg
    • David YurmanJohn Berg
    • A44B19/00
    • A44C5/2052A44C5/2028Y10T24/4501Y10T24/45272
    • A clasp which is lockable in both an open and a closed position includes a body having a first opening, a second opening, and an internal space; a connector fixed to the body for linking to a chain; a first spring; and a moveable connector. The movable connector, inseparable from the body, is movable to a locked closed position by the first spring and movable to a locked open position by an external force. The movable connector includes a first latch piece within the internal space of the body, and extends through the first opening. A button extends through the second opening. The button includes a second spring and a second latch piece that interfaces with the first latch piece. In a first position of the button, the second latch piece locks with the first latch piece. In a second position of the button, the second latch piece and the first latch piece disengage and the movable connector can be moved by an external force allowing the second spring to move the second latch piece to a position that keeps the movable connector in the locked open position.
    • 可以在打开和关闭位置锁定的扣件包括具有第一开口,第二开口和内部空间的主体; 固定到主体上以连接到链条的连接器的连接器; 第一个春天 和可移动连接器。 与主体不可分离的可移动连接器可通过第一弹簧移动到锁定的关闭位置,并通过外力移动到锁定的打开位置。 可移动连接器包括在主体的内部空间内的第一闩锁件,并且延伸穿过第一开口。 按钮延伸穿过第二个开口。 按钮包括与第一闩锁件相接合的第二弹簧和第二闩锁件。 在按钮的第一位置,第二闩锁件与第一闩锁件一起锁定。 在按钮的第二位置,第二闩锁件和第一闩锁件脱离,并且可移动连接器可以通过外力移动,允许第二弹簧将第二闩锁件移动到将可动连接器保持在锁定状态的位置 开仓
    • 3. 发明授权
    • Optical head with monolithic layer for optical storage
    • 光学头具有用于光学存储的单片层
    • US06522617B1
    • 2003-02-18
    • US09374446
    • 1999-08-13
    • John BergJohn RitterDavid KindlerLori Duncan
    • John BergJohn RitterDavid KindlerLori Duncan
    • G11B700
    • G11B7/1387G11B7/122G11B7/1374G11B7/22G11B11/10554G11B11/1058G11B2007/13727
    • Optical heads having a monolithic layer for interfacing storage media and methods for manufacturing such heads. In one embodiment, the substrate has first and second surfaces to define a through hole which forms an optical path and a lens with a spherical surface and a flat surface opposing the spherical surface is disposed in the optical path in the through hole. The flat surface is coplanar with a flat portion of the second surface. The optical head also includes a transparent layer contiguously formed over both the flat surface of the lens and the second surface of the substrate to form a monolithic layer. The refractive index of the additional layer may match that of the lens. In addition, the additional layer may have a material hardness greater than that of the lens to protect the lens and to reduce wear.
    • 具有用于连接存储介质的单片层的光学头和用于制造这种头的方法。 在一个实施例中,基板具有第一和第二表面以限定形成光路的通孔,并且具有球形表面的透镜和与球形表面相对的平坦表面设置在通孔中的光路中。 平坦表面与第二表面的平坦部分共面。 光学头还包括在透镜的平坦表面和衬底的第二表面上连续形成的透明层,以形成整体层。 附加层的折射率可以与透镜的折射率相匹配。 此外,附加层的材料硬度可能大于透镜的材料硬度,以保护透镜并减少磨损。
    • 5. 发明申请
    • Non-volatile electromechanical field effect devices and circuits using same and methods of forming same
    • 非易失性机电场效应器件和使用其的电路及其形成方法
    • US20050237781A1
    • 2005-10-27
    • US10967858
    • 2004-10-18
    • Claude BertinThomas RueckesJohn Berg
    • Claude BertinThomas RueckesJohn Berg
    • G11C13/02G11C16/04
    • B82Y10/00G11C8/10G11C11/412G11C11/54G11C13/025G11C16/0416G11C23/00H01L27/115Y10S977/733
    • Non-volatile field effect devices and circuits using same. A non-volatile field effect device includes a source, drain and gate with a field-modulatable channel between the source and drain. Each of the source, drain, and gate have a corresponding terminal. An electromechanically-deflectable, nanotube switching element is electrically positioned between one of the source, drain and gate and its corresponding terminal. The others of the source, drain and gate are directly connected to their corresponding terminals. The nanotube switching element is electromechanically-deflectable in response to electrical stimulation at two control terminals to create one of a non-volatile open and non-volatile closed electrical communication state between the one of the source, drain and gate and its corresponding terminal. Under one embodiment, one of the two control terminals has a dielectric surface for contact with the nanotube switching element when creating a non-volatile open state. Under one embodiment, the source, drain and gate may be stimulated at any voltage level from ground to supply voltage, and wherein the two control terminals are stimulated at any voltage level from ground to a switching threshold voltage larger in magnitude than the supply voltage. Under one embodiment, the nanotube switching element includes an article made from nanofabric that is positioned between the two control terminals. Under one embodiment, one of the two control terminals is a release electrode for electrostatically pulling the nanotube article out of contact with the one of the source, drain and gate so as to form a non-volatile open state. Under one embodiment, the other of the two control terminals is a set electrode for electrostatically pulling the nanotube article into contact with the one of the source, drain and gate so as to form a non-volatile closed state.
    • 非易失性场效应器件和使用它的电路。 非易失性场效应器件包括在源极和漏极之间具有场可调通道的源极,漏极和栅极。 源极,漏极和栅极中的每一个都具有相应的端子。 电气可偏转的纳米管开关元件电气地定位在源极,漏极和栅极之一及其对应的端子之间。 源极,漏极和栅极中的其他物体直接连接到其相应的端子。 纳米管开关元件响应于在两个控制端子处的电刺激而机电可偏转以产生源极,漏极和栅极之一与其相应的端子之间的非易失性开放和非易失性闭合电连通状态之一。 在一个实施例中,当创建非易失性打开状态时,两个控制端中的一个具有用于与纳米管开关元件接触的电介质表面。 在一个实施例中,源极,漏极和栅极可以在从地面到电源电压的任何电压电平下被激励,并且其中两个控制端子被激励在从接地到比电源电压更大幅度的开关阈值电压的任何电压电平。 在一个实施例中,纳米管开关元件包括由纳米制成的制品,其位于两个控制端子之间。 在一个实施例中,两个控制端子中的一个是用于静电拉伸纳米管制品的释放电极,与源极,漏极和栅极之一不接触,以形成非易失性的打开状态。 在一个实施例中,两个控制端子中的另一个是用于静电拉动纳米管制品与源极,漏极和栅极之一接触的设置电极,以便形成非易失性闭合状态。
    • 9. 发明申请
    • Configurations and Methods for Wave Energy Extraction
    • 波能量提取的配置和方法
    • US20080238102A1
    • 2008-10-02
    • US10599282
    • 2005-03-21
    • Paul T. WegenerJohn Berg
    • Paul T. WegenerJohn Berg
    • F03B13/10F03B13/12
    • F03B13/1885F03B13/16F03B13/1845F05B2240/12Y02E10/38
    • A wave energy harvester (100A) includes an element (120A) that converts forward and/or backward of water in a wave (102A, B, C) passing the harvester (100A) into upward and/or downward movement to thereby increase the vertical amplitude of the harvester (100A) relative to the sea floor (104A, B, C). In most preferred aspects, the element (120A) is a hydrofoil that is coupled to the harvester (100A). Further preferred aspects include those in which part of, or the entire harvester (100A) has a neutral buoyancy, and where energy is extracted from the downwards movement of the neutrally buoyant part (100A) after a wave has lifted that part (110A).
    • 波浪收集器(100A)包括一个元件(120A),其将通过收割机(100A)的波浪(102A,B,C)中的水的向前和/或向后转换成向上和/或向下运动, 从而增加收割机(100A)相对于海底(104A,B,C)的垂直振幅。 在最优选的方面,元件(120A)是联接到收割机(100A)的水翼。 进一步优选的方面包括其中部分或整个收割机(100A)具有中性浮力的那些,并且在波已经升起该部分(110)之后从中性浮力部分(100A)的向下运动中提取能量的那些方面 一个)。
    • 10. 发明申请
    • Diffractive imaging system and method for the reading and analysis of skin topology
    • 衍射成像系统和皮肤拓扑学分析的方法
    • US20060119837A1
    • 2006-06-08
    • US11251062
    • 2005-10-14
    • Daniel RaguinDavid WaldmanPhillip MalyakJohn BergRichard Ingwall
    • Daniel RaguinDavid WaldmanPhillip MalyakJohn BergRichard Ingwall
    • G06K9/74
    • G06K9/00046A61B5/1172
    • An apparatus and a method for acquiring an image of skin topology. The apparatus comprises at least one light source, configured to form a source beam; at least one illuminating diffractive optical element (DOE) disposed in the optical path of the source beam, configured to diffract the source beam, thereby forming an illuminating beam; a skin contact surface, disposed in the optical path of the illuminating beam, configured to at least partially reflect the illuminating beam at regions of the boundary between the skin contact surface and skin that are not in contact with skin, thereby forming a reflected beam; at least one imaging diffractive optical element (DOE), disposed in the optical path of the reflected beam, configured to diffract the reflected light beam, thereby forming an image beam; and a sensor array, configured to receive at least a portion of the image beam and thereby to detect the acquired image.
    • 一种用于获取皮肤拓扑图像的装置和方法。 该装置包括至少一个光源,被配置为形成源光束; 设置在所述源光束的光路中的至少一个照明衍射光学元件(DOE),被配置为衍射所述源光束,从而形成照明光束; 设置在所述照明光束的光路中的皮肤接触表面,被配置为至少部分地将所述照射光束反射在所述皮肤接触表面和皮肤之间的与皮肤接触的边界之间的边界处,从而形成反射光束; 设置在反射光束的光路中的至少一个成像衍射光学元件(DOE),被配置为衍射反射光束,从而形成图像束; 以及传感器阵列,被配置为接收所述图像束的至少一部分,从而检测所获取的图像。