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    Device having field emission type cold cathode and vacuum tank exhausting method and system in the same
    1.
    发明授权
    Device having field emission type cold cathode and vacuum tank exhausting method and system in the same 失效
    具有场致发射型冷阴极和真空箱排气方式及系统的装置

    公开(公告)号：US6114694A

    公开(公告)日：2000-09-05

    申请号：US45796

    申请日：1998-03-23

    Applicant: Fuminori Ito

    Inventor： Fuminori Ito

    IPC: H01J1/304 ,  H01J7/02 ,  H01J9/385 ,  H01J29/94 ,  H01J31/12 ,  H01J9/38

    CPC classification number: H01J9/385 ,  H01J2201/304 ,  H01J2329/00

    Abstract: The present invention discloses a field emission type cold cathode incorporated device, which comprises a field emission type cold cathode having a number of electron emitting sections, said sections having sharp projections, and a vacuum tank for placing the field emission type cold cathode in a vacuum environment. In this device, a partial pressure of particular noble gas in residual gas contained in the vacuum tank is set equal to or lower than C/I (C is a constant and I is a maximum emission current value per one of the number of electron emitting sections during driving of the field emission type cold cathode). Also, in order to set a partial pressure of the particular noble gas in the residual gas contained in the vacuum tank equal to C/I (C: constant) or lower, a partial pressure of the particular residual gas in the vacuum tank is monitored by a mass analyzer during vacuum tank exhaustion.

    Abstract translation: 本发明公开了一种场发射型冷阴极并入器件，其包括具有多个电子发射部分的场发射型冷阴极，所述部分具有尖锐的突起，以及用于将场发射型冷阴极放置在真空中的真空罐 环境。 在该装置中，将包含在真空槽中的残留气体中的特定惰性气体的分压设定为C / I以下，（C为常数，I为每一个电子发射量的最大发射电流值 在场发射型冷阴极的驱动期间）。 此外，为了将包含在真空容器中的残留气体中的特定惰性气体的分压设定为C / I（C：常数）以下，监视真空槽内的特定残留气体的分压 通过质量分析仪在真空罐耗尽期间。

    Water vapor releasing composition of matter and device, and process for their use
    2.
    发明授权
    Water vapor releasing composition of matter and device, and process for their use 失效
    水蒸气释放组合物及其用途及其使用方法

    公开(公告)号：US4066309A

    公开(公告)日：1978-01-03

    申请号：US556929

    申请日：1975-03-10

    Applicant: Stephen J. Hellier

    Inventor： Stephen J. Hellier

    IPC: H01J7/02 ,  H01J7/18 ,  H01J7/20 ,  H01J9/38 ,  H01J29/94

    CPC classification number: H01J9/38 ,  H01J29/94

    Abstract: A device for releasing water vapor in electron tubes comprises a holder and a water vapor releasing material carried by said holder. In one embodiment the water vapor releasing material is a hydroxide or hydrated oxide of a metallic element in combination with a binder. In another embodiment it is hydrated alumina.

    Abstract translation: 用于释放电子管中的水蒸汽的装置包括由所述保持器承载的保持器和水蒸气释放材料。 在一个实施方案中，水蒸汽释放材料是与粘合剂组合的金属元素的氢氧化物或水合氧化物。 在另一个实施方案中，它是水合氧化铝。

    Computing device having multiple co-located antennas
    4.
    发明授权
    Computing device having multiple co-located antennas 有权
    具有多个共同定位天线的计算设备

    公开(公告)号：US09276642B2

    公开(公告)日：2016-03-01

    申请号：US14444369

    申请日：2014-07-28

    Applicant: GOOGLE TECHNOLOGY HOLDINGS LLC

    Inventor： Pavel A Shostak

    IPC: H01J7/02 ,  H01Q1/24 ,  H01Q1/22 ,  H01Q7/06 ,  H04B5/00 ,  H02J7/02

    CPC classification number: H04B5/0037 ,  H01Q1/22 ,  H01Q1/243 ,  H01Q7/06 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/10 ,  H02J50/70 ,  H04B5/0031 ,  H04B5/0081

    Abstract: A computing device (102) includes multiple antennas, one antenna for wireless communication and another antenna for wireless charging. Each antenna is one of multiple coils that are co-located at a particular area of a housing of the computing device. These multiple coils can be configured in various different manners, and are configured such that a first of the multiple coils has an outer periphery and an inner boundary. A second of the multiple coils includes a first portion, a second portion, and a third portion. The first portion of the second coil is positioned about the outer periphery of the first coil, the second portion of the second coil is positioned within the inner boundary of the first coil, and the third portion of the second coil traverses the first coil and interconnects the first and second portions of the second coil.

    Abstract translation: 计算设备（102）包括多个天线，一个天线用于无线通信，另一个天线用于无线充电。 每个天线是共同位于计算设备的壳体的特定区域的多个线圈之一。 这些多个线圈可以以各种不同的方式配置，并且被配置为使得多个线圈中的第一个线圈具有外周边和内边界。 多个线圈中的第二个线圈包括第一部分，第二部分和第三部分。 第二线圈的第一部分围绕第一线圈的外周定位，第二线圈的第二部分位于第一线圈的内边界内，并且第二线圈的第三部分穿过第一线圈并互连 第二线圈的第一和第二部分。

    LATTICE ENERGY CONVERSION DEVICE
    5.
    发明申请
    LATTICE ENERGY CONVERSION DEVICE 有权

    公开(公告)号：US20210398767A1

    公开(公告)日：2021-12-23

    申请号：US17334562

    申请日：2021-05-28

    Applicant: FRANK E. GORDON ,  HARPER JOHN WHITEHOUSE

    Inventor： FRANK E. GORDON ,  HARPER JOHN WHITEHOUSE

    IPC: H01J7/02 ,  G21K5/02

    Abstract: A lattice energy converter (LEC) is disclosed that produces ionizing radiation and/or electricity based on the thermal energy in the lattice of a specially prepared working electrode comprised in whole or in part of hydrogen host materials that are occluded with hydrogen or the isotopes of hydrogen and wherein the hydrogen host materials may include vacancies, superabundant vacancies, and other lattice defects. When the hydrogen host material is occluded with hydrogen, the LEC was found to self-initiate the production of ionizing radiation and, when the hydrogen host materials are in fluidic contact with a gas or vapor containing hydrogen or isotopes of hydrogen, the LEC was found to self-sustain the production of ionizing radiation. When the LEC includes one or more additional electrodes or electrode structures, the ionizing radiation was found to be converted to electrical energy. Materials that are normally considered to be radioactive are not required.

    Electron tube having a diamond field emitter
    6.
    发明授权
    Electron tube having a diamond field emitter 失效
    具有金刚石场发射体的电子管

    公开(公告)号：US5959400A

    公开(公告)日：1999-09-28

    申请号：US950177

    申请日：1997-10-14

    Applicant: Minoru Niigaki ,  Toru Hirohata ,  Hirofumi Kan ,  Masami Yamada

    Inventor： Minoru Niigaki ,  Toru Hirohata ,  Hirofumi Kan ,  Masami Yamada

    IPC: H01J31/12 ,  H01J1/304 ,  H01J7/02 ,  H01J29/04 ,  H01J29/94 ,  H01J1/30

    CPC classification number: H01J29/94 ,  H01J1/304 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2329/00

    Abstract: The present invention relates to an electron tube having a configuration which can maintain its operating stability for a long period of time. The electron tube comprises, at least, a field emitter which is made of diamond or a material mainly composed of diamond and has a surface terminated with hydrogen, and a sealed envelope for accommodating the diamond field emitter. Due to the hydrogen termination, the electron affinity of the diamond field emitter is set to a negative state. Also, hydrogen is enclosed within the sealed envelope. Due to this configuration, the hydrogen-terminated state of the diamond field emitter surface is stabilized, and the electron affinity of the diamond emitter is restrained from changing for a long period of time.

    Abstract translation: 本发明涉及具有长时间保持其运行稳定性的结构的电子管。 电子管至少包括由金刚石制成的场致发射体或主要由金刚石构成并具有用氢封端的表面的材料，以及用于容纳金刚石场发射体的密封外壳。 由于氢终止，金刚石场发射体的电子亲和力被设定为负状态。 此外，氢气封闭在密封的信封内。 由于这种结构，金刚石场发射体表面的氢端基状态被稳定，并且金刚石发射体的电子亲和力被抑制长时间变化。

    Four channel recording and reproducing system
    7.
    发明授权
    Four channel recording and reproducing system 失效
    四通道记录和再现系统

    公开(公告)号：US3718773A

    公开(公告)日：1973-02-27

    申请号：US3718773D

    申请日：1970-05-18

    Applicant: BARNARD R ,  KILLION J ,  DOLPH N ,  FELFE P

    Inventor： BERKOVITZ R

    IPC: H04S3/02 ,  G11B23/18 ,  H01J7/02 ,  H04H5/00

    CPC classification number: H04S3/02

    Abstract: D R A W I N G
    A METHOD AND APPARATUS FOR ACCURATELY REPRODUCING IN A FIRST REGION A SOUND PATTERN REPRESENTATIVE OF A SOUND PATTERN OCCURING IN A SECOND REGION COMPRISING PRODUCING A FIRST SIGNAL REPRESENTING THE TOTAL SOUND PRESSURE AT A POINT IN THE SECOND REGION, A SECOND SIGNAL REPRESENTING THE RELATIVE AMOUNT OF SOUND ENERGY FLOWING IN A FIRST PATH ACROSS THE REGION AND A THIRD SIGNAL REPRESENTING THE RELATIVE AMOUNT OF SOUND ENERGY FLOWING IN A FIRST PATH ACROSS THE REGION. THE SIGNALS ARE COMBINED TO PRODUCE AT LEAST FIRST AND SECOND OUTPUT SIGNALS WHEREIN THE FIRST OUTPUT SIGNAL IS DIRECTLY PROPORTIONAL TO THE FIRST AND SECOND SIGNALS AND THE SECOND OUTPUT SIGNAL IS DIRECTLY PROPORTIONAL TO THE FIRST AND THIRD SIGNALS. DECODING IS PROVIDED TO DECODE THE FIRST AND SECOND OUTPUT SIGNALS TO PRODUCE THE SECOND PATTERN IN THE FIRST REGION.

    Optical device improvement
    8.
    发明授权
    Optical device improvement 有权

    公开(公告)号：US12249489B2

    公开(公告)日：2025-03-11

    申请号：US18131997

    申请日：2023-04-07

    Applicant: Applied Materials, Inc.

    Inventor： Yue Chen ,  Jinyu Lu ,  Yongmei Chen ,  Jinxin Fu ,  Zihao Yang ,  Mingwei Zhu ,  Takashi Kuratomi ,  Rami Hourani ,  Ludovic Godet ,  Qun Jing ,  Jingyi Yang ,  David Masayuki Ishikawa

    IPC: H01J37/32 ,  H01J7/02

    Abstract: A method of processing an optical device is provided, including: positioning an optical device on a substrate support in an interior volume of a process chamber, the optical device including an optical device substrate and a plurality of optical device structures formed over the optical device substrate, each optical device structure including a bulk region formed of silicon carbide and one or more surface regions formed of silicon oxycarbide. The method further includes providing one or more process gases to the interior volume of the process chamber, and generating a plasma of the one or more process gases in the interior volume for a first time period when the optical device is on the substrate support, and stopping the plasma after the first time period. A carbon content of the one or more surface regions of each optical device structure is reduced by at least 50% by the plasma.

    Vacuum Tube And Vacuum Tube Manufacturing Apparatus And Method
    10.
    发明申请
    Vacuum Tube And Vacuum Tube Manufacturing Apparatus And Method 失效
    真空管及真空管制造装置及方法

    公开(公告)号：US20070210715A1

    公开(公告)日：2007-09-13

    申请号：US10594896

    申请日：2005-03-31

    Applicant: Tadahiro Ohmi ,  Akihiro Morimoto

    Inventor： Tadahiro Ohmi ,  Akihiro Morimoto

    IPC: H01J7/02 ,  H01J9/38 ,  H01J9/46

    CPC classification number: H01J9/395 ,  H01J7/02 ,  H01J9/38 ,  H01J9/385 ,  H01J17/20 ,  H01J21/00 ,  H01J37/18 ,  H01J61/20 ,  H01J61/24

    Abstract: With respect to a vacuum tube having a reduced pressure vessel containing an electric discharge gas sealed therein, problems such as the lowering of discharge efficiency owing to an organic material, moisture or oxygen remaining in the reduced pressure vessel have taken place conventionally. It has been now found that the selection of the number of water molecules, the number of molecules of an organic gas and the number of oxygen molecules remaining in the reduced pressure vessel, in a relation with the number of molecules of a gas contributing the electric discharge allows the reduction of the adverse effect by the above-mentioned remaining gas. Specifically, the selection of the number of molecules of the above electric discharge gas being about ten times that of the above-mentioned remaining gas or more can reduce the adverse effect by the above-mentioned remaining gas.

    Abstract translation: 对于具有密封在其中的放电气体的减压容器的真空管，常规地发生诸如由于有机材料引起的排出效率降低，残留在减压容器中的水分或氧气的问题。 现在已经发现，选择水分子的数量，有机气体的分子数和残留在减压容器中的氧分子的数量与导致电气的气体的分子数的关系 放电允许通过上述剩余气体减少不利影响。 具体而言，选择上述放电气体的分子数为上述剩余气体的10倍以上的分子数量，可以减少上述剩余气体的不利影响。

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