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1.发明授权
公开(公告)号：US4685396A
公开(公告)日：1987-08-11
申请号：US767918
申请日：1985-08-21
申请人： Alan D. Birse , Alan G. King
发明人： Alan D. Birse , Alan G. King
CPC分类号： F42D1/055
摘要： Low level remotely generated control signals are amplified at a local ignition site using a local power source and the amplified control signals are used to charge a local energy storage device. Thereafter firing control signals (e.g., controlled duration suppressions of the remotely generated control signals) are detected and used to control discharge of the thus stored energy through an electrical ignition device.
摘要翻译： 低电平远程产生的控制信号使用本地电源在本地点火站放大，放大的控制信号用于对本地能量存储装置充电。 此后，检测出发射控制信号（例如，对远程产生的控制信号的受控持续时间抑制）并用于通过电点火装置控制由此存储的能量的放电。
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2.发明授权Method for isostatic pressing of formed powder, porous powder compact, and composite intermediates 失效等离子压制成形粉末，多孔粉末压块和复合中间体的方法
公开(公告)号：US5244623A
公开(公告)日：1993-09-14
申请号：US698569
申请日：1991-05-10
申请人： Alan G. King
发明人： Alan G. King
IPC分类号： B22F3/12 , C04B35/622
CPC分类号： B22F3/1233 , C04B35/622
摘要： A method for isostatic pressing of formed powder, porous powder compact, and composite intermediates and the intermediate and final products produced thereby. The method includes the steps of:(A) coating the exposed surface of the formed powder, porous powder compact, or composite intermediate with a flowable film-forming material capable of forming a solid continuous impervious flexible film; then(B) solidifying the coating of step (A) on the surface of the intermediate to form a coated intermediate; and(C) subjecting the coated intermediate of step (B) to a uniformly applied pressure exceeding atmospheric pressure to produce a flexible coating formed directly on the parts to be isopressed, permitting small parts or parts with complex shapes to be coated individually or in bulk.
摘要翻译： 一种等离子压制成形粉末，多孔粉末压块和复合中间体的方法以及由此生产的中间和最终产品。 该方法包括以下步骤：（A）用形成固体连续不渗透柔性膜的可流动成膜材料涂覆所形成的粉末，多孔粉末压块或复合中间体的暴露表面; 然后（B）将步骤（A）的涂层固化在中间体的表面上以形成涂覆的中间体; 和（C）使步骤（B）的涂覆的中间体经受超过大气压力的均匀施加的压力，以产生直接形成在待挤压部件上的柔性涂层，允许单个或大量涂覆复杂形状的小部件或部件 。
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公开(公告)号：US4395250A
公开(公告)日：1983-07-26
申请号：US230028
申请日：1981-01-30
申请人： Alan G. King
发明人： Alan G. King
IPC分类号： F16H7/08
CPC分类号： F16H7/0848 , F16H2007/0806 , F16H2007/0872 , F16H2007/0891
摘要： A chain tensioning device comprises a pair of arms 2, 3 which are pivoted together and urged apart, so that the arm 3 applies a tensioning force to a chain, by means of a block 9 biased by a compression spring 10 axially along the arm 2 in conjunction with links 14 coupled between the block 9 and the arm 3 and serving to pivot the arm 3 relative to the arm 2, in response to such spring biased axial movement of the block 9. A catch disc 12 and rod 6 arrangement is provided to prevent return movement of the spring loaded block 9 and hence collapse of the arm 3 under load reversals of the chain.
摘要翻译： 链条张紧装置包括一对枢转在一起并被推开的臂2,3，使得臂3借助于由压缩弹簧10沿着臂2轴向偏压的块9向链条施加张紧力 与联接在块9和臂3之间并且用于响应于块9的这种弹簧偏置的轴向运动而使臂3相对于臂2枢转的连杆14.提供卡盘12和杆6布置 以防止弹簧加载的块9的返回运动，并且因此在链条的负载反转下臂3的塌陷。
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4.发明授权
公开(公告)号：US4788798A
公开(公告)日：1988-12-06
申请号：US47749
申请日：1987-05-07
CPC分类号： B24B13/01 , B24D11/00 , Y10T428/1424 , Y10T428/1452 , Y10T428/1462 , Y10T428/24942 , Y10T428/2891 , Y10T428/2896
摘要： Lens grinding or polishing pads are provided, characterized by a bonding system which permits them to be quickly and easily contact-adhered to the surface of a lens finishing tool, but which pads at the same time display strong resistance to lateral displacement during use. These pads can also be readily and easily stripped from the finishing tool without deformation or damage to them.
摘要翻译： 提供了透镜研磨或抛光垫，其特征在于粘合系统，其允许它们快速且容易地接触粘附到透镜整理工具的表面，但是哪些焊盘同时在使用期间显示出对横向位移的强抗性。 这些焊盘也可以容易地并且容易地从精加工工具剥离，而不会变形或损坏它们。
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公开(公告)号：US4395251A
公开(公告)日：1983-07-26
申请号：US229969
申请日：1981-01-30
申请人： Alan G. King , Keith Hunt
发明人： Alan G. King , Keith Hunt
CPC分类号： F16H7/0848 , F16H2007/0806 , F16H2007/0872 , F16H2007/0878 , F16H2007/0891 , Y10T74/2066
摘要： A chain tensioning device comprises a pair of arms 2, 3 which are pivoted together and urged apart so that the arm 3 applies a tensioning force to a chain by means of a spring loaded cam block 5. A catch disc 9 and rod 8 arrangement is provided to prevent return movement of the spring loaded block and hence collapse of the arm 3 under load reversals of the chain.
摘要翻译： 链条张紧装置包括一对臂2,3，它们枢转在一起并被推开，使得臂3借助于弹簧加载的凸轮块5向链条施加张紧力。卡盘9和杆8布置是 提供用于防止弹簧加载的块的返回运动，并且因此在链的负载反转下臂3的塌缩。
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公开(公告)号：US4782911A
公开(公告)日：1988-11-08
申请号：US384751
申请日：1982-06-03
CPC分类号： G01V1/26
摘要： A method and apparatus for indicating the time-break on a seismic record wherein the time-break is marked in response to the rupture of an electric circuit by the explosive charge used to generate the seismic waves. The preferred rupturable electric circuit is connected to the same energy source as the electric detonator used to initiate the explosive charge and the preferred electric detonator is one connected to a high frequency A.C. firing energy source through a transformer, the rupturable electric circuit being the primary or secondary circuit of the transformer.The method is more accurate than the present method of marking the time-break at the initial application of current to the detonator.
摘要翻译： 一种用于指示地震记录上的时间断裂的方法和装置，其中响应于用于产生地震波的炸药的电路的破裂来标记时间断裂。 优选的可破坏电路连接到与用于启动爆炸电荷的电雷管相同的能量源，并且优选的电雷管是通过变压器连接到高频交流发射能量源，可破坏的电路是主要的或 变压器二次回路。 该方法比在电流初始应用到雷管时的时间标记的现有方法更准确。
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公开(公告)号：US4685395A
公开(公告)日：1987-08-11
申请号：US708054
申请日：1985-03-04
申请人： Alan G. King
发明人： Alan G. King
摘要： An inductive coupling device is provided wherein the transmission of energy through the device is controlled by the application of a steady magnetic field within the magnetically permeable core of the device, transmission being inhibited at high magnetic field intensity and restored when the magnetic field intensity is reduced to a low value. The device is especially advantageous for the safe coupling of ignition elements, such as blasting detonators, to an a.c. firing energy source.
摘要翻译： 提供了一种电感耦合器件，其中通过在器件的可渗透芯内施加稳定磁场来控制通过器件的能量传输，传输在高磁场强度下被抑制，并且当磁场强度减小时被恢复 低价值。 该装置对于诸如爆破雷管的点火元件的安全联接特别有利。 射击能源。
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公开(公告)号：US4028325A
公开(公告)日：1977-06-07
申请号：US556397
申请日：1975-03-07
申请人： Alan G. King , Leon Levine
发明人： Alan G. King , Leon Levine
摘要： A composite material and method of preparing same for use in prosthetic dentistry. The composition includes silica glass containing between about 8.0-30% on a weight basis of alkaline earth metal oxides and/or alkali metal oxides in solution selected from the group consisting of calcium oxide, magnesium oxide, sodium oxide, potassium, and lithium oxide. In one form of the invention, a methacrylate resin is coupled to the silica glass by a silane mixture. The invention includes the method of forming the composite material through both a cold curing system and a heat cured system into a composite veneering and tooth material which is useful in forming crowns and other dental restorations as well as artificial teeth requiring aesthetic appearance of normal dentition. The finally formed dental material shows a high hardness factor in combination with a high wear resistance. The composite material has the capability of being highly polishable and provides for low toxicity as well as a low index which allows optical matching of the composite material to naturally formed teeth.
摘要翻译： 复合材料及其制备方法，用于假体牙科。 该组合物包括含有约8.0-30％重量的碱土金属氧化物和/或选自氧化钙，氧化镁，氧化钠，钾和氧化锂的溶液中的碱金属氧化物的二氧化硅玻璃。 在本发明的一种形式中，甲基丙烯酸酯树脂通过硅烷混合物偶联到石英玻璃上。 本发明包括通过冷固化系统和热固化体系将复合材料形成复合饰面和牙齿材料的方法，其可用于形成牙冠和其他牙修复以及需要正常牙列美观的人造牙齿。 最终形成的牙科材料显示出与高耐磨性相结合的高硬度因子。 该复合材料具有高度抛光的能力，并提供低毒性以及低折射率，其允许复合材料与自然形成的齿的光学匹配。
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公开(公告)号：US3980393A
公开(公告)日：1976-09-14
申请号：US556955
申请日：1975-03-10
申请人： James H. Heasley , Alan G. King
发明人： James H. Heasley , Alan G. King
摘要： A retroreflective device is disclosed comprising a convex-concavo lens having a cube-corner array extending across its concavity. The device returns in the same direction from which it is received a large proportion of incident light. The lens body is adapted with respect to reflected light to indicate a larger than actual area of the cube-corner array. The retroreflective device may be used as a marker, such as a roadmarker, the convex side of the lens body being exposed to receive the incident light.
摘要翻译： 公开了一种回射装置，其包括具有延伸穿过其凹部的立体角阵列的凸凹透镜。 器件返回的方向与收到大量入射光的方向相同。 透镜体相对于反射光适应以指示大于立体角阵列的实际面积。 回射装置可以用作标记，例如道路标记，透镜体的凸面被暴露以接收入射光。
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