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公开(公告)号：US10078215B2
公开(公告)日：2018-09-18
申请号：US15691842
申请日：2017-08-31
发明人： Jeffrey R. Jasperse
CPC分类号： G02B26/04 , G01N21/64 , G01N21/645 , G01N33/50 , G01N2201/0221 , G01N2201/0648 , G01N2201/068 , G03B9/14 , G03B11/043 , H01J43/00
摘要： A shutter assembly includes a first shutter blade having a first toothed arm extending therefrom and a first light transmitting aperture therein, and a second shutter blade positioned adjacent and parallel to the first shutter blade. The second shutter blade has a second toothed arm extending therefrom and a second light transmitting aperture therein. The first and second shutter blades are supported to allow parallel linear motion. A motor gear is disposed between, and meshed with, the first and second toothed arms such that rotation of the gear causes the first and second shutter blades to move linearly in opposite directions between an open position in which the first and second light transmitting apertures are in an overlapping relationship with respect to one another, and a closed position in which the first and second light transmitting apertures are in a non-overlapping relationship with respect to one another.
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2.发明申请公开(公告)号：US20180197723A1
公开(公告)日：2018-07-12
申请号：US15404317
申请日：2017-01-12
申请人： Upendra D. Desai
发明人： Upendra D. Desai
CPC分类号： H01J43/00 , H01J45/00 , H02N3/00 , H02N11/008 , Y10S74/09
摘要： The invention describes a metal container that comprises a cathode containing an insulated anode with gases at pressures less than a fraction (0.1-0.9) of a mmHg. Metallic normal glow discharge diode and triode devices with large cold cathode area as efficient charge generator to function as a power cell. A metallic glow discharge device comprising a cylindrical cathode and a coaxial insulated anode containing gas at very low pressure utilizing radial electric field. A metallic normal glow discharge diode device containing a planar geometry, with an insulated metallic plate parallel to the broad side of the container forms the anode, while the container acts as the cathode.
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公开(公告)号：US09441832B2
公开(公告)日：2016-09-13
申请号：US14142983
申请日：2013-12-30
申请人： Glenn Bushee
发明人： Glenn Bushee
CPC分类号： F21V33/008 , F21V33/0008
摘要： A compact lighting assembly includes a circuit board having a battery, a light, a switching circuit and a push button switch selectively powering the light with the battery via the switching circuit. The operating life of the compact lighting assembly is increased by using a rechargeable battery charged by a photovoltaic device such as a solar cell. Even greater operating life is achieved with the use of a light-actuated switch, such as a photocell or photodiode, which limits or cuts off battery draw and illumination of the light in daylight or lighted ambient conditions and enables illumination of the light in dark ambient conditions such as nighttime and low light environments. An indicator such as a visible light is provided for identifying whether or not an infrared light is on and drawing power.
摘要翻译： 小型照明组件包括具有电池，光，开关电路和按钮开关的电路板，其经由开关电路选择性地为电池供电。 通过使用由诸如太阳能电池的光电装置充电的可再充电电池来增加小型照明组件的使用寿命。 通过使用诸如光电池或光电二极管的光致开关来实现更大的工作寿命，其限制或切断电池在日光或照明的环境条件下的电池抽吸和照明，并且能够在黑暗的环境中照明光 条件如夜间和低光环境。 提供诸如可见光的指示器，用于识别红外光是否接通并且拉电。
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公开(公告)号：US09064678B2
公开(公告)日：2015-06-23
申请号：US13660837
申请日：2012-10-25
发明人： Daniel Ferenc
摘要： A scalable vacuum photosensor configured to simplify mass production with a housing having an evacuated first side at an ultrahigh vacuum and a second side which does not require high vacuum. The first side of the device is sealed to a base plate, having a central electron readout element, using an oxide-free sealing technique, with the deposited sealing areas serving as high voltage throughputs from the first to second sides. A conductive photocathode layer on the transparent first side converts photons to photoelectrons and concentrates the photoelectrons upon the readout. The first and second sides together form an electrostatic lens for accelerating and focusing photoelectrons upon the readout, preferably having a scintillator which generates secondary light measured by an optical detector in the second side of the housing.
摘要翻译： 一种可缩放的真空光电传感器，其被配置为通过具有在超高真空下的抽真空的第一侧的壳体和不需要高真空的第二侧来简化批量生产。 该装置的第一侧被密封到具有中央电子读出元件的基板，使用无氧化物密封技术，沉积的密封区域用作从第一至第二侧的高电压通过量。 透明第一面上的导电光电阴极层将光子转换为光电子，并将光电子集中在读出中。 第一和第二面一起形成用于在读出时加速和聚焦光电子的静电透镜，优选地具有产生由壳体的第二侧中的光学检测器测量的二次光的闪烁体。
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公开(公告)号：US08643258B2
公开(公告)日：2014-02-04
申请号：US13548772
申请日：2012-07-13
申请人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
发明人： Hiroyuki Kyushima , Hideki Shimoi , Akihiro Kageyama , Keisuke Inoue , Masuo Ito
IPC分类号： H01J43/00
摘要： The present invention relates to a photomultiplier having a structure for making it possible to easily realize high detection accuracy and fine processing, and a method of manufacturing the same. The photomultiplier comprises an enclosure having an inside kept in a vacuum state, whereas a photocathode emitting electrons in response to incident light, an electron multiplier section multiplying in a cascading manner the electron emitted from the photocathode, and an anode for taking out a secondary electron generated in the electron multiplier section are arranged in the enclosure. A part of the enclosure is constructed by a glass substrate having a flat part, whereas each of the electron multiplier section and anode is two-dimensionally arranged on the flat part in the glass substrate.
摘要翻译： 本发明涉及具有能够容易地实现高检测精度和精细处理的结构的光电倍增管及其制造方法。 光电倍增管包括具有内部保持在真空状态的外壳，而响应于入射光发射电子的光电阴极，电子倍增器部分以级联方式从光电阴极发射的电子和用于取出二次电子的阳极 在电子倍增器部分中产生的电极被布置在外壳中。 外壳的一部分由具有平坦部分的玻璃基板构成，而电子倍增器部分和阳极中的每一个二维地布置在玻璃基板的平坦部分上。
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公开(公告)号：US08519604B2
公开(公告)日：2013-08-27
申请号：US13444406
申请日：2012-04-11
申请人： Byong-gon Lee , Zin-min Park , Seung-hyun Son , Ji-hong Lim , Jin-hwan Hwang , Hyeon-seok Kim , Seong-gi Choo
发明人： Byong-gon Lee , Zin-min Park , Seung-hyun Son , Ji-hong Lim , Jin-hwan Hwang , Hyeon-seok Kim , Seong-gi Choo
CPC分类号： H01J31/127 , H01J29/003 , H01J29/028
摘要： A field emission panel is provided. The field emission panel includes a first substrate and a second substrate, a sealing member and a plurality of spaces which are disposed between the first substrate and the second substrate, a plurality of concave portions which are formed on a surface of the first substrate, a plurality of cathode electrodes which are disposed within each of the plurality of concave portions, a plurality of field emission materials which are disposed on each of the cathode electrodes, a plurality of gate electrodes which are fixed to areas of the surface of the first substrate which separate the concave portions of the first substrate with a gap therebetween, a light emission unit which is disposed on the second substrate, and a charging prevention resistance unit which is disposed on the first substrate, on a gap between a pair of gate electrodes.
摘要翻译： 提供场发射面板。 场致发射面板包括第一基板和第二基板，密封构件和设置在第一基板和第二基板之间的多个空间，多个凹部形成在第一基板的表面上， 设置在多个凹部的每一个内的多个阴极电极，设置在每个阴极电极上的多个场致发射材料，多个栅极电极，固定到第一基板的表面的区域， 将第一基板的凹部与间隔隔开，配置在第二基板上的发光单元和设置在第一基板上的充电防止电阻单元，位于一对栅电极之间的间隙。
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公开(公告)号：US08445832B2
公开(公告)日：2013-05-21
申请号：US13201212
申请日：2009-03-05
CPC分类号： H03F3/087 , H03F1/223 , H03F1/34 , H03F3/082 , H03F3/3022 , H03F3/505 , H03F2200/453 , H04B10/6933
摘要： An optical communication device which can be operated at high speed is provided. For example, the optical communication device includes: a pre-amplifier circuit PREAMP1 amplifying a current signal Iin from a photodiode PD, and converting an amplified signal into a voltage signal; and an operating-point controller circuit VTCTL1 controlling an operation of the PREAMP1. The PREAMP1 includes a negative feedback path formed by a feedback resistance Rf1, and includes: a level-shift circuit LS1 level-shifting in accordance with an operating-point control signal Vcon; and an amplifier circuit AMP1 connected to a subsequent stage of the LS1 and performing an amplifying operation with a high gain. The VTCTL1 includes a replica circuit configured by the same circuit and circuit parameter as those of the AMP1 and electrically connected between the input and the output, and generates the Vcon so that an output DC level of this replica circuit is matched with an input DC level of the AMP1.
摘要翻译： 提供可以高速运转的光通信装置。 例如，光通信装置包括：前置放大器电路PREAMP1，放大来自光电二极管PD的电流信号Iin，将放大后的信号变换为电压信号; 以及控制PREAMP1的操作的操作点控制器电路VTCTL1。 PREAMP1包括由反馈电阻Rf1形成的负反馈路径，并且包括：根据工作点控制信号Vcon的电平移位电路LS1电平移位; 以及连接到LS1的后级并且以高增益进行放大操作的放大器电路AMP1。 VTCTL1包括由与AMP1相同的电路和电路参数配置的电路复用电路，并且电连接在输入和输出端之间，并产生Vcon，使得该复制电路的输出直流电平与输入直流电平相匹配 的AMP1。
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8.发明授权Detector tube stack with integrated electron scrub system and method of manufacturing the same 失效具有集成电子洗涤系统的检测器管堆及其制造方法公开(公告)号：US08410442B2
公开(公告)日：2013-04-02
申请号：US13253930
申请日：2011-10-05
申请人： Nathaniel S. Hankel , Ken Jamison
发明人： Nathaniel S. Hankel , Ken Jamison
IPC分类号： H01J43/00
CPC分类号： H01J9/38 , H01J43/00 , Y10T29/49002
摘要： A novel detector tube structure (such as for a neutron detection tube) and method of manufacture are described. The novel manufacturing process carries out the electron scrubbing of the detection surface/material after the container enclosure has already been sealed. In this manner, much of the complex manufacturing equipment typically associated with such detection tubes can be eliminated and large numbers of detectors may be manufactured at the same time. The present invention therefore involves a novel detector tube structure and a new method of manufacture for the same.
摘要翻译： 描述了一种新颖的检测管结构（例如用于中子检测管）及其制造方法。 该新颖的制造工艺在容器外壳已被密封之后进行检测表面/材料的电子洗涤。 以这种方式，可以消除通常与这种检测管相关联的许多复杂制造设备，并且可以同时制造大量的检测器。 因此，本发明涉及一种新颖的检测管结构及其制造方法。
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9.发明申请公开(公告)号：US20120318987A1
公开(公告)日：2012-12-20
申请号：US13580368
申请日：2011-02-21
申请人： Kazuya Miyazaki , Takao Ogura , Kazuyuki Ueda , Yasue Sato , Ichiro Nomura , Shuji Aoki , Miki Tamura
发明人： Kazuya Miyazaki , Takao Ogura , Kazuyuki Ueda , Yasue Sato , Ichiro Nomura , Shuji Aoki , Miki Tamura
IPC分类号： H01J43/00
CPC分类号： H01J35/08 , H01J35/16 , H01J35/18 , H01J2235/068 , H01J2235/087 , H01J2235/163 , H01J2235/166 , H01J2235/168 , H01J2235/186
摘要： A radioactive ray generating apparatus includes a second shielding member, a target, and a first shielding member, which are sequentially disposed from an electron emission source side. A shortest distance from a maximum radiation intensity portion of the target to the first shielding member is shorter than a shortest distance from the maximum radiation intensity portion of the target to the second shielding member.
摘要翻译： 放射线产生装置包括从电子发射源侧依次设置的第二屏蔽部件，靶和第一屏蔽部件。 从目标的最大辐射强度部分到第一屏蔽部件的最短距离比从目标的最大辐射强度部分到第二屏蔽部件的最短距离短。
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公开(公告)号：US08071932B2
公开(公告)日：2011-12-06
申请号：US12258999
申请日：2008-10-27
CPC分类号： H01J31/507 , H01J31/26
摘要： A sealing structure for an optical device, such as an image intensifier device, is provided. The optical device includes an evacuated housing and an anode positioned within the evacuated housing. An interior sealing member extends from the anode. An exterior sealing member extends from a component of the image intensifier device, wherein the exterior sealing member is positioned to extend adjacent to and substantially parallel with the interior sealing member such that a gap is defined between the sealing members. A seal cup is positioned for sealing engagement with both the interior sealing member and the exterior sealing member to substantially maintain a vacuum condition within the housing.
摘要翻译： 提供了一种用于诸如图像增强器装置的光学装置的密封结构。 光学装置包括抽真空的壳体和位于抽空壳体内的阳极。 内部密封构件从阳极延伸。 外部密封构件从图像增强装置的部件延伸，其中外部密封构件被定位成邻近并基本平行于内部密封构件延伸，使得在密封构件之间限定间隙。 密封杯定位成与内部密封构件和外部密封构件密封接合，以基本上保持壳体内的真空状态。
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