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    • 3. 发明授权
    • Fiber optic security system including a fiber optic seal and an
electronic verifier
    • 光纤安全系统包括光纤密封和电子验证器
    • US4447123A
    • 1984-05-08
    • US288042
    • 1981-07-29
    • Edward A. PageCarl R. Babel
    • Edward A. PageCarl R. Babel
    • G02B6/28G02B6/42G09F3/03G02B5/16
    • G02B6/421G02B6/2804G02B6/4249G09F3/0376Y10T70/8243
    • The present invention includes a fiber optic seal (2) including a transparent seal body (4) having two spaced apart cavities (12,14,52,54) formed therein. Both ends (36,38) of a fiber optic cable (28) are respectively secured within the spaced apart cavities (12,14,52,54). A microprocessor-based electronic verifier (60) injects light into one of the cable ends (38) via a plurality of illumination light guides (20) fixed within the seal body (4) between an external surface (6) thereof and the illumination cavity (12). Light emitted from the remaining end (36) of the fiber optic cable (28) is transmitted from the detection cavity (14) to the exterior surface (6) of the sealed body (4) via a plurality of detection light guides (24) fixed within the seal body (4). Thereafter, the light is measured and converted by the electronic verifier (60) to provide a seal signature.
    • 本发明包括光纤密封件(2),其包括在其中形成有两个间隔开的空腔(12,14,52,44)的透明密封体(4)。 光纤电缆(28)的两端(36,38)分别固定在间隔开的空腔(12,14,52,54)内。 基于微处理器的电子检验器(60)经由固定在密封体(4)内的多个照明光导(20)之间的一个外部表面(6)和照明腔 (12)。 从光纤电缆(28)的剩余端(36)发射的光通过多个检测光导(24)从检测腔(14)传送到密封体(4)的外表面(6) 固定在密封体(4)内。 此后,由电子验证器(60)测量和转换光以提供密封签名。
    • 4. 发明授权
    • Preassembled fiber optic security seal
    • 预组装的光纤安全密封
    • US4161348A
    • 1979-07-17
    • US823077
    • 1977-08-09
    • Reinhard R. Ulrich
    • Reinhard R. Ulrich
    • G02B6/40G09F3/03G02B5/16
    • G02B6/403G09F3/0376Y10T292/48Y10T70/8243
    • The invention is directed to a security device which detects tampering with secured closure. A fiber optic bundle is looped through a closure and secured at opposite ends of the bundle to a snap-together connector. An intermediate length of the fiber optic bundle surrounds the snap-together connector preventing access to its locking mechanism unless fibers are severed. After installation, light is passed through the fiber optics and a particular pattern is generated at a viewing end of the connector. Tampering with the closure will cause individual fiber optics to be disturbed or cut so that subsequent viewing of the fiber optics will generate a different viewing pattern than originally observed.
    • 本发明涉及一种安全装置,其检测篡改安全闭合件。 光纤束环通过封闭件并且在束的相对端固定到卡扣连接器。 光纤束的中间长度包围卡扣连接器,防止接触其锁定机构,除非纤维被切断。 安装后,光通过光纤,在连接器的观察端产生特定的图案。 使用闭合件篡改将导致单个光纤被干扰或切割,以便随后观察光纤将产生与原始观察不同的观看模式。
    • 5. 发明授权
    • Electronic thermograph
    • 电子温度计
    • US4135400A
    • 1979-01-23
    • US747013
    • 1976-12-02
    • William H. MaxwellHarvey J. Sines
    • William H. MaxwellHarvey J. Sines
    • G01D9/16G01D11/24G01D15/24G01D15/28G01K1/02G01K7/01G01K5/70
    • G01K7/01G01D11/24G01D15/24G01D15/28G01D9/16G01K1/022Y10S206/807Y10T292/48Y10T70/8243
    • A thermograph adapted to be pre-loaded with chart paper upon which shipping information can be written, and comprising an instrument unit enclosed in an expendable container for automatic operation and security assured by a seal, the instrument being operated horologically in combination with a thermometer and all of which is electro-mechanical wherein solid state circuitry powers prime movers to advance the chart on a time basis while servo positioning a recording stylus by means of interval pulses, and responsive to a temperature sensing transducer means cooperating with the solid state circuitry comprised of a comparator means, and discriminator means operable to actuate switch means to "power-up" or "power-down" prime movers that position said stylus according to temperature sensed by said transducer means.
    • 一种温度计,适于预先装载可以写入运输信息的图表纸,并且包括封闭在用于自动操作的一次性容器中的仪器单元和由密封件保证的安全性,该仪器与温度计结合在一起操作, 所有这些都是机电的,其中固态电路为原动机供电以在时间基础上推进图表,同时通过间隔脉冲对记录触针进行伺服定位,并且响应于温度感测换能器装置与由 比较器装置,以及鉴别器装置,可操作以致动开关装置,以根据所述换能器装置感测的温度来驱动定位所述触笔的原动机“上电”或“掉电”。
    • 6. 发明授权
    • Fiber optic security seal
    • 光纤安全密封
    • US3854792A
    • 1974-12-17
    • US34398873
    • 1973-03-22
    • ATOMIC ENERGY COMMISSION
    • KOELLE A
    • G09F3/03G02B5/16
    • G09F3/0376Y10T70/8243
    • A fiber optic security seal as disclosed herein. The fibers at one end of a fiber optic bundle preferably comprising randomly distributed fibers are secured relatively stationary to one another. The bundle is passed through receiving means for sealing a container or other such item. The receiving means can comprise metal loops or straps or an orifice such as those through which seals are typically passed. The fibers at each end of the bundle are optically terminated and are fixed relative to one another by a securing means large enough so that it cannot be pulled through the receiving means. One end of the bundle is masked and illuminated so as to produce a particular output light pattern at the other end of the bundle. This output light pattern is recorded. The seal may be checked again and again, as desired, by illuminating the masked end, and checking the light pattern at the other end for compliance with the record.
    • 如本文公开的光纤安全密封件。 优选地包含无规分布的纤维的光纤束的一端处的纤维彼此相对固定地固定。 束通过用于密封容器或其它此类物品的接收装置。 接收装置可以包括金属环或带或孔,例如通常通过密封的孔。 束的每端处的纤维被光学端接并且通过足够大的固定装置相对于彼此固定,使得其不能被拉动通过接收装置。 束的一端被掩蔽和照亮,以便在束的另一端产生特定的输出光图案。 记录该输出光图案。 可以根据需要一次又一次地检查密封,通过照亮掩蔽的端部,并且检查另一端的光图案以符合记录。