会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Reconfigurable clamping system
    • 可重构夹紧系统
    • US09033328B2
    • 2015-05-19
    • US10698215
    • 2003-10-31
    • John A. Baumann
    • John A. Baumann
    • B25B5/14B25B5/06B23K37/04B23K20/12B25B5/00
    • B23K37/04B23K20/126B25B5/003B25B5/061B25B5/14
    • The present invention is directed to apparatus and methods for clamping along a work piece. In one embodiment, a clamping system includes one or more force applying units each including a plunger or force applying member adapted to apply clamping force to the work piece, and one or more coupling units linked with the force applying units forming a chain of force applying units and coupling units. The coupling units may include a lockable pivot adapted to pivot to conform the chain to the surface of the work piece when unlocked, and adapted to be locked when at least one of the plurality of force applying units applies clamping force to the work piece. In another embodiment, a clamping system may include multi-axis pivot units. In a further embodiment, a clamping system may include length adjusting units.
    • 本发明涉及沿着工件夹持的装置和方法。 在一个实施例中,夹紧系统包括一个或多个施力单元,每个施加单元包括适于向工件施加夹紧力的柱塞或力施加构件,以及与施加力施加单元相连的一个或多个联接单元, 单元和耦合单元。 联接单元可以包括可锁定的枢轴,其适于在解锁时枢转以使链条与工件的表面一致,并且当多个施力单元中的至少一个向工件施加夹紧力时适于被锁定。 在另一个实施例中,夹紧系统可以包括多轴枢轴单元。 在另一实施例中,夹紧系统可以包括长度调节单元。
    • 7. 发明授权
    • Catenated phosphorus materials and their preparation
    • US4822581A
    • 1989-04-18
    • US677845
    • 1984-12-04
    • Christian G. MichelRozalie SchachterMark A. KuckJohn A. BaumannPaul M. Raccah
    • Christian G. MichelRozalie SchachterMark A. KuckJohn A. BaumannPaul M. Raccah
    • C03C17/22H01L29/24H01L31/032H01L51/05C01B25/08
    • H01L29/24C03C17/22H01L31/032C03C2217/28C03C2217/283C03C2217/29C03C2218/15H01L51/0508H01L51/0512
    • High phosphorus polyphosphides, namely MP.sub.x, where M is an alkali metal (Li, Na, K, Rb, and Cs) or metals mimicking the bonding behavior of an alkali metal, and x=7 to 15 or very much greater than 15 (new forms of phosphorus) are useful semiconducutors in their crystalline, polycrystalline and amorphous forms (boules and films). MP.sub.15 appears to have the best properties and KP.sub.15 is the easier to synthesize. P may include other pnictides as well as other trivalent atomic species. Resistance lowering may be accomplished by doping with Ni, Fe, Cr, and other metals having occupied d or f outer electronic levels; or by incorporation of As and other pnictides. Top contacts forming junction devices doped with Ni and employing Ni as a back contact comprise Cu, Al, Mg, Ni, Au, Ag, and Ti. Photovoltaic, photoresistive, and photoluminescent devices are also disclosed. All semiconductor applications appear feasible.These semiconductors belong to the class of polymer forming, trivalent atomic species forming homatomic, covalent bonds having a coordination number slightly less than 3. The predominant local order appears to be all parallel pentagonal tubes in all forms, including amorphous, except for the monoclinic and twisted fiber allotropes of phosphorus.Large crystal monoclinic phosphorus (a birefringent material) in two habits, a twisted fiber phosphorus allotrope and a star shaped fibrous high phosphorus material are also disclosed.Single and multiple source vapor transport, condensed phase, melt quench, flash evaporation, chemical vapor deposition, and molecular flow deposition may be employed in synthesizing these materials. Vapor transport may be employed to purify phosphorus.The materials may be employed as protective coatings, optical coatings, fire retardants, fillers and reinforcing fillers for plastics and glasses, antireflection coatings for infrared optics, infrated transmitting windows, and optical rotators.