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    • 51. 发明授权
    • Microprocessor based automatically dimmable eye protection device with interruption prevention
    • 基于微处理器的自动可调光眼睛保护装置,具有中断预防
    • US07232988B2
    • 2007-06-19
    • US11089930
    • 2005-05-05
    • Thomas J. HamiltonBarry D. Scott
    • Thomas J. HamiltonBarry D. Scott
    • H01J5/02G02F1/1335
    • A61F9/06A61F9/067
    • An auto darkening eye protection device comprising a shutter assembly adjustable between a clear state and a dark state and a control circuit. The control circuit is provided with a microcontroller, a delivery circuit, a sensing circuit and a weld detect circuit. The microcontroller is switchable between a sleep mode and a wake-up mode. The delivery circuit outputs a dark state drive signal to the shutter assembly to switch the shutter assembly from the clear state to the dark state upon enablement of the delivery circuit. The sensing circuit senses the occurrence of a welding arc and provides an output indicative of the occurrence of the welding arc. The weld detect circuit receives the output of the sensing circuit. The weld detect circuit enables a dark state drive signal to be delivered to the shutter assembly by the delivery circuit, and a signal to be delivered to the microcontroller to switch the microcontroller from the sleep mode to the wake-up mode whereby the shutter assembly is switched to the dark state without the aid of the microcontroller. The microcontroller can compensate for a startup of the microcontroller which was not caused by user power-up by bypassing at least one of a plurality of initialization and calibration routines for the auto darkening eye protection device. The microcontroller also includes a protective casing disposed generally thereabout to substantially prevent electromagnetic fields from interfering with the operation of the microcontroller.
    • 一种自动变暗眼保护装置,包括可在清除状态和暗状态之间调节的快门组件和控制电路。 控制电路设置有微控制器,输送电路,检测电路和焊接检测电路。 微控制器可在睡眠模式和唤醒模式之间切换。 输送电路将暗状态驱动信号输出到快门组件,以在输送电路启用时将快门组件从清除状态切换到暗状态。 感测电路感测焊接电弧的发生,并且提供表示焊接电弧的发生的输出。 焊接检测电路接收感测电路的输出。 焊接检测电路使得​​暗态驱动信号能够通过传送电路传送到快门组件,以及要传送到微控制器的信号,以将微控制器从休眠模式切换到唤醒模式,由此快门组件 无需微控制器的帮助即可切换到黑暗状态。 微控制器可以通过绕过用于自动变暗眼保护装置的多个初始化和校准程序中的至少一个来补偿微控制器的启动,其不是由用户上电引起的。 微控制器还包括一般保护壳体,其基本上防止电磁场干扰微控制器的操作。
    • 52. 发明授权
    • Cooling apparatus
    • 冷却装置
    • US07205533B2
    • 2007-04-17
    • US11209313
    • 2005-08-23
    • Uwe Hingst
    • Uwe Hingst
    • H01J5/02F25B41/00F28D7/12F28D7/02G05D16/00G05D23/00
    • F25B9/02F25B2309/023
    • A cooling apparatus (10) for cooling a detector (52), the cooling apparatus including an inner and an outer countercurrent heat exchanger (12 and 14, respectively) for a first and a second gas in a thermally insulating housing (16), the inner countercurrent heat exchanger (12) being arranged within a sublength of the outer countercurrent heat exchanger (14), and the inner countercurrent heat exchanger (12) being spatially separated from the outer countercurrent heat exchanger (14) by an outer sleeve (18). In this apparatus, the outer sleeve (18) has a partition plate (32) between an expansion nozzle (28) for the first gas located at the end of the inner countercurrent heat exchanger (12) and the remaining part of the outer countercurrent heat exchanger (14).
    • 一种用于冷却检测器(52)的冷却装置(10),所述冷却装置包括用于隔热壳体(16)中的第一和第二气体的内部和外部逆流热交换器(12和14), 内部逆流热交换器(12)布置在外部逆流热交换器(14)的亚长度内,内部逆流热交换器(12)通过外部套筒(18)与外部逆流热交换器(14)空间分离, 。 在该装置中,外套筒(18)在位于内逆流热交换器(12)的端部的第一气体的膨胀喷嘴(28)和外逆流热源的剩余部分之间具有隔板(32) 交换器(14)。
    • 53. 发明申请
    • Optical fiber assembly wrapped across gimbal axes
    • 光纤组件缠绕在万向节轴上
    • US20070075237A1
    • 2007-04-05
    • US11243562
    • 2005-10-05
    • James MillsDavid GarrettWayne SunneDavid KnappDaniel BruntonDavid AnthonyEmmet AndersonDaniel HarrisonFrank SmithJim Hicks
    • James MillsDavid GarrettWayne SunneDavid KnappDaniel BruntonDavid AnthonyEmmet AndersonDaniel HarrisonFrank SmithJim Hicks
    • H01J5/02H01J40/14
    • F41G7/224F41H13/0056G01S7/4818G01S7/495
    • A control mechanism pins an optical fiber assembly on and off gimbal and between gimbals to route the assembly from an off-gimbal optical source across the gimbal axis/axes to an on-gimbal optical element so that the fiber assembly moves with the rotation of the gimbals. To accommodate a relatively large range of motion, the control mechanism is suitably configured to route the fiber assembly in a “U-shaped” loop with one end pinned off-gimbal in a stationary guide track and the other end pinned on-gimbal point in a rotating guide track so that the loose fiber assembly is constrained in the concentric tracks on and off gimbal. As the gimbal rotates, the loop seats onto one guiding track and peels off of the other guiding track while always maintaining its U shape. To accommodate a relatively small range of motion in other gimbal configurations, the control mechanism is suitably configured to pin one end of the fiber assembly off-gimbal and pass the fiber assembly directly over the gimbal where it is pinned on the other side of the gimbal. In a multi-gimbal pointer, the fiber assembly preferably exhibits different mechanical stresses as it crosses the different gimbals.
    • 控制机构将光纤组件插入和关闭万向节和万向节之间,以将组件从万向节光源穿过万向节轴/轴线到达万向节光学元件,使得光纤组件随着 万向节 为了适应相对较大的运动范围,控制机构被适当地构造成将光纤组件以“U形”形环路路线固定在固定导轨中,另一端固定在万向节上 旋转的导轨,使得松散的纤维集合体被限制在同步轨道上和/或从万向节关闭。 当万向架旋转时,环路将位于一个引导轨道上并从另一个引导轨道剥离,同时始终保持其U形。 为了适应其他万向架构中的相对较小的运动范围,控制机构适当地构造成将纤维组件的一端分离成万向节,并将纤维组件直接通过万向节,将其固定在万向节的另一侧 。 在多万向节指针中,纤维组件优选地在穿过不同的万向节时表现出不同的机械应力。
    • 54. 发明申请
    • Camera module with position detecting mechanism
    • 相机模块带位置检测机构
    • US20070069105A1
    • 2007-03-29
    • US11438007
    • 2006-05-19
    • Jhy-Chain Lin
    • Jhy-Chain Lin
    • H01J5/02G02B27/40G02B7/04
    • G02B7/08G03B3/10
    • An exemplary camera module includes a lens holder (10), a lens module (20), a position detecting mechanism (30), and an image pick-up module (40). The lens module includes a lens barrel (11) and one lens received in the lens barrel. The lens barrel is axially movable received in the lens holder. The position detecting mechanism includes a conductive strip (32) disposed on outer periphery of the lens barrel along an axial direction, a number of conductive terminals (36), a number of electrical sources (34), and a processor (38). The conductive terminals are securely arranged on an inner periphery of the lens holder parallel to each other. A cathode of each electrical source is electrically connected to a corresponding conductive terminal. The processor is electrically connected with an anode of each electrical source. The image pick-up module is arranged so as to receive the light from the lens module.
    • 示例性相机模块包括透镜保持器(10),透镜模块(20),位置检测机构(30)和图像拾取模块(40)。 透镜模块包括镜筒(11)和容纳在镜筒中的一个镜片。 透镜筒可轴向移动,容纳在透镜保持器中。 位置检测机构包括沿轴向设置在镜筒外周上的导电条(32),多个导电端子(36),多个电源(34)和处理器(38)。 导电端子彼此平行地牢固地布置在透镜保持器的内周上。 每个电源的阴极电连接到相应的导电端子。 处理器与每个电源的阳极电连接。 图像拾取模块被布置成接收来自透镜模块的光。