公开(公告)号：US20200350136A1

公开(公告)日：2020-11-05

申请号：US16402302

申请日：2019-05-03

Applicant: International Business Machines Corporation

Inventor： Injo Ok ,  Choonghyun Lee ,  Soon-Cheon Seo ,  Seyoung Kim

IPC: H01J21/10 ,  H01J19/24 ,  H01J9/28 ,  H01J9/02

Abstract: A vertical vacuum transistor with a sharp tip structure, and associated fabrication process, is provided that is compatible with current vertical CMOS fabrication processing. The resulting vertical vacuum channel transistor advantageously provides improved operational characteristics including a higher operating frequency, a higher power output, and a higher operating temperature while at the same time providing a higher density of vertical transistor devices during the manufacturing process.

公开(公告)号：US10150151B1

公开(公告)日：2018-12-11

申请号：US15683541

申请日：2017-08-22

Applicant: Michael Boyd

Inventor： Michael Boyd

IPC: B21D43/28 ,  B21D5/02 ,  B21D39/02 ,  H01R43/00 ,  B21D39/00 ,  H01J9/28 ,  E04B2/72 ,  E04B2/74

Abstract: A metal tab bending tool for securing an upright stud in place and relative to an elongated track of a wall assembly. The track includes an elongated flat web with first and second free-ended flanges extending in the same direction from opposed first and second side edges, respectively, of the web. Each flange of the web defines a plurality of spaced tabs extending toward the flat web from a free-end of each flange. The tool for connecting the stud in place and relative to the track includes a base. The tool also includes at least two pairs of bending arms each pivotally mounted to the base. Each pair of bending arms includes a first bending arm, adapted to be disposed to one side of the upright stud, and a second bending arm spaced apart from the first bending arm and adapted to be disposed to an opposite side of the stud. A mechanism is provided for moving at least one bending arm of each pair of bending arms from a first position and into engagement with a tab on each of the first and second free-ended flanges so as to bend opposed tabs on said first and second free-ended flanges engaged by the bending arms toward a center of the elongated track whereby inhibiting movement of said stud therepast. A method for securing a stud in place relative to a track is also disclosed.

公开(公告)号：US10032621B2

公开(公告)日：2018-07-24

申请号：US15073537

申请日：2016-03-17

Applicant: Bourns, Inc.

Inventor： Jan Heath ,  Gordon L. Bourns

IPC: H01J61/30 ,  H01J61/36 ,  H01J61/06 ,  H01J9/18 ,  H01J9/26 ,  H01J9/28 ,  H01T4/04 ,  H01T1/20 ,  H01T4/12

Abstract: Devices and methods related to flat discharge tubes. In some embodiments, a gas discharge tube (GDT) device can include a first insulator substrate having first and second sides and defining an opening. The GDT device can further include second and third insulator substrates mounted to the first and second sides of the first insulator substrate with first and second seals, respectively, such that inward facing surfaces of the second and third insulator substrates and the opening of the first insulator substrate define a chamber. The GDT device can further include first and second electrodes implemented on the respective inward facing surfaces of the second and third insulator substrates, and first and second terminals implemented on at least one external surface of the GDT device. The GDT device can further include electrical connections implemented between the first and second electrodes and the first and second terminals, respectively.

公开(公告)号：US20050179387A1

公开(公告)日：2005-08-18

申请号：US10507811

申请日：2003-02-17

Applicant: Marten Schuiteman

Inventor： Marten Schuiteman

IPC: H01J5/46 ,  H01J9/28 ,  H01J9/32 ,  H01J61/36 ,  H01K1/38 ,  H01K1/40 ,  H01K3/00 ,  H01J17/18 ,  H01J9/00

CPC classification number: H01J61/36 ,  H01J5/46 ,  H01J9/28 ,  H01J9/326 ,  H01K1/40

Abstract: A lamp, such as a incandescant filament (halogen) or a discharge lamp, comprising a lamp vessel (1) of quartz glass and having a room filled with gas, two electrodes (5) extending into said room, two external current conductors (6) partially extending outside said vessel (1), two metal foils (4) embedded in said quartz glass, wherein a first end portion of a metal foil (4) is connected to an electrode (5) and wherein a second end portion of a metal foil (4) is connected to an external current conductor (6), and wherein an end portion (8) of said external conductor (6) which is connected to said metal foil (4) has a substantially circular cross section having a surface area which is smaller than the cross section of the portion of said external current conductor (6) extending outside the vessel (1).

Abstract translation: 诸如白炽灯（卤素）或放电灯的灯，包括石英玻璃的灯容器（1）和充满气体的房间，​​延伸到所述房间的两个电极（5），两个外部电流导体（6） ）部分地延伸到所述容器（1）外部，嵌入所述石英玻璃中的两个金属箔（4），其中金属箔（4）的第一端部连接到电极（5），并且其中第二端部 金属箔（4）连接到外部电流导体（6），并且所述外部导体（6）的与所述金属箔（4）连接的端部（8）具有基本圆形的横截面， 该区域小于延伸到容器（1）外部的所述外部电流导体（6）的部分的横截面。

公开(公告)号：US6137228A

公开(公告)日：2000-10-24

申请号：US39722

申请日：1998-03-16

Applicant: Masanobu Aizawa ,  Tsuneyoshi Sibasaki ,  Mitsugu Tayama ,  Masatomo Yanai ,  Akihiko Tsurumaru

Inventor： Masanobu Aizawa ,  Tsuneyoshi Sibasaki ,  Mitsugu Tayama ,  Masatomo Yanai ,  Akihiko Tsurumaru

IPC: H01J9/28 ,  H01J9/02 ,  H01J61/073 ,  H01J61/36 ,  H01J17/04 ,  H01J1/62 ,  H01J17/20 ,  H01J61/04 ,  H01J61/12

CPC classification number: H01J61/36 ,  H01J61/0732

Abstract: A method for manufacturing a metal halide lamp in which tungsten coils are made to have diameters wider than the outer diameters of electrodes, and to have a coil pitch sufficient to prevent molten quartz glass from entering therebetween; and after the tungsten coils have been fixed around the electrodes, the pitch of the tungsten coils on the sides of the electrodes which are nearest molybdenum foils is extended by dragging a part of the tungsten coils toward the discharge ends of the electrodes to fix it tightly around the electrodes. As a result, when sealing is performed with quartz glass bulb, gaps between the electrodes and the glass bulb are provided on the discharge sides of the electrodes, whereby it can be prevented to occur cracks in the quartz glass bulb due to the thermal expansion of the electrodes; and on the molybdenum foil sides of the electrodes, the quartz glass bulb contacts the electrodes, thereby preventing peeling-off and accumulation of sealed material.

Abstract translation: 一种制造金属卤化物灯的方法，其中钨线圈制成的直径比电极的外径宽，并具有足以防止熔融石英玻璃进入其间的线圈间距; 并且在钨线圈固定在电极周围之后，通过将一部分钨线圈朝向电极的放电端部拖动而将最接近钼箔的电极侧面上的钨线圈的间距延伸，以将其紧固 在电极周围。 结果，当用石英玻璃灯泡进行密封时，电极和玻璃灯泡之间的间隙设置在电极的排出侧上，由此可以防止在石英玻璃灯泡中由于热膨胀而产生裂纹 电极; 并且在电极的钼箔侧，石英玻璃灯泡与电极接触，从而防止密封材料的剥离和积聚。

公开(公告)号：US5993279A

公开(公告)日：1999-11-30

申请号：US92893

申请日：1998-06-08

Applicant: Takeshi Fukuyo ,  Shinichi Irisawa ,  Nobuo Ohkawai

Inventor： Takeshi Fukuyo ,  Shinichi Irisawa ,  Nobuo Ohkawai

IPC: H01J9/28 ,  H01J9/00 ,  H01J9/32 ,  H01J61/36

CPC classification number: H01J9/326 ,  H01J61/368 ,  H01J61/34

Abstract: A discharge lamp arc tube comprises: a glass tube having a linear extension portion, a closed glass bulb, and pinch seal portions at both sides of the closed glass bulb; and electrode assemblies, each having an electrode rod, a molybdenum foil and a lead wire integrally series-connected, the molybdenum foil having oxide films thereon, wherein the electrode assemblies are inserted into the glass tube and pinch-sealed such that the molybdenum foils are positioned at the respective pinch seal portions.

Abstract translation: 放电灯电弧管包括：玻璃管，其具有线性延伸部分，封闭的玻璃灯泡和封闭玻璃灯泡两侧的夹紧密封部分; 以及各自具有电极棒，钼箔和整体串联连接的引线的电极组件，其上具有氧化膜的钼箔，其中电极组件插入玻璃管中并被密封，使得钼箔是 定位在相应的收缩密封部分。

公开(公告)号：US5810635A

公开(公告)日：1998-09-22

申请号：US705114

申请日：1996-08-29

Applicant: Juergen Heider ,  Stefan Juengst ,  Koichiro Maekawa ,  Osamu Asano

Inventor： Juergen Heider ,  Stefan Juengst ,  Koichiro Maekawa ,  Osamu Asano

IPC: H01J9/24 ,  H01J9/28 ,  H01J9/32 ,  H01J61/34 ,  H01J61/36 ,  H01J61/82 ,  H01J9/26

CPC classification number: H01J9/247 ,  H01J61/363 ,  H01J61/366 ,  H01J61/827 ,  H01J9/323

Abstract: A ceramic discharge vessel (8) for a high-pressure discharge lamp has a pin-like feedthrough (10) inserted in a plug (11) made from a composite material. The feedthrough (10) has been sintered directly into the plug (11) and is additionally sealed by covering the area, surrounding the feedthrough, of the plug's surface facing away from the discharge volume with a ceramic sealing material (7a).

Abstract translation: 用于高压放电灯的陶瓷放电容器（8）具有插入由复合材料制成的插头（11）中的销状馈通（10）。 馈通（10）已经被直接烧结到插头（11）中，并且通过用陶瓷密封材料（7a）覆盖插头表面背离放电容积的区域（包括馈通）来另外密封。

公开(公告)号：US5343117A

公开(公告)日：1994-08-30

申请号：US47341

申请日：1993-04-19

Applicant: Elliot Wyner ,  Robert White ,  Semyon Makhlis ,  Ernest Davey, Jr.

Inventor： Elliot Wyner ,  Robert White ,  Semyon Makhlis ,  Ernest Davey, Jr.

IPC: H01J9/28 ,  H01J61/36 ,  H01J9/32

CPC classification number: H01J61/36 ,  H01J9/28

Abstract: An electrode feedthrough assembly for a ceramic arc tube of the type used in high pressure sodium arc lamps. The electrode feedthrough assembly is particularly useful in an external reservoir arc tube wherein an interior region of a feedthrough tube is utilized as a reservoir for the lamp fill material. The electrode feedthrough assembly includes a feedthrough tube, an electrode assembly attached to the feedthrough tube and a connection wire. The feedthrough tube has a closed end external to the arc tube. The feedthrough tube and the closed end thereof are formed in a single process, preferably by deep drawing, without welding, crimping or fusing. Passages to the interior of the feedthrough tube are provided by crimping the electrode support rod to the feedthrough tube with a six jaw crimping arrangement wherein two of the crimping jaws are shorter than the other four. The connection wire is attached to the feedthrough tube and includes a portion on the axis of the tube. The connection wire assists in retaining the electrode feedthrough assembly in the arc tube during sealing.

Abstract translation: 一种用于高压钠弧灯的陶瓷电弧管的电极馈通组件。 电极馈通组件在外部储存器电弧管中特别有用，其中馈通管的内部区域用作灯泡填充材料的储存器。 电极馈通组件包括馈通管，连接到馈通管的电极组件和连接线。 馈通管具有在电弧管外部的封闭端。 馈通管及其封闭端部以单一工艺形成，优选通过深冲压而不进行焊接，压接或熔合。 通过用六爪压接装置将电极支撑杆压接到馈通管来提供通向馈通管内部的通道，其中两个压接爪比另外四个压接夹短。 连接线连接到馈通管并且包括管的轴线上的一部分。 连接线有助于在密封期间将电极馈通组件保持在电弧管中。

公开(公告)号：US4731040A

公开(公告)日：1988-03-15

申请号：US945526

申请日：1986-12-23

Applicant: Fujio Tominaga ,  Akihiro Hayashi ,  Yasunori Minamoto

Inventor： Fujio Tominaga ,  Akihiro Hayashi ,  Yasunori Minamoto

IPC: H01J9/34 ,  H01J9/26 ,  H01J9/28

CPC classification number: H01J9/263

Abstract: In a method for manufacturing a cathode ray tube, a bulb is held by a first holding mechanism. An electron gun is inserted and held in a neck portion of the bulb by a second holding mechanism. Then, the neck portion and a stem of the electron gun are welded by a welding unit. The unit includes an annular burner having an inner surface with a plurality of burner holes formed in substantially the entire area along a circumferential direction thereof. The annular burner is constructed by two burner members which can be separated in a radial direction. The burner is positioned by an opening/closing mechanism and a reciprocating mechanism such that the inner peripheral surface of the burner is coaxially located outside the neck portion and opposes the stem of the electron gun. Thereafter, the neck portion is heated by flames injected from the burner holes, and then the burner is reciprocally rotated about its axis through a predetermined angle.

Abstract translation: 在制造阴极射线管的方法中，灯泡由第一保持机构保持。 电子枪通过第二保持机构插入并保持在灯泡的颈部。 然后，电子枪的颈部和杆由焊接单元焊接。 该单元包括环形燃烧器，该环形燃烧器的内表面具有沿其圆周方向形成在大致整个区域中的多个燃烧器孔。 环形燃烧器由可沿径向分离的两个燃烧器构件构成。 燃烧器由打开/关闭机构和往复机构定位，使得燃烧器的内周表面同轴地位于颈部外侧并与电子枪的杆相对。 此后，通过从燃烧器孔注入的火焰对颈部进行加热，然后燃烧器围绕其轴线往复旋转预定的角度。

公开(公告)号：US4717853A

公开(公告)日：1988-01-05

申请号：US836822

申请日：1986-03-06

Applicant: Masayoshi Ezawa ,  Hiroko Wakui ,  Shigeru Wakana ,  Toshikazu Morishita ,  Akira Misumi

Inventor： Masayoshi Ezawa ,  Hiroko Wakui ,  Shigeru Wakana ,  Toshikazu Morishita ,  Akira Misumi

IPC: H01J31/10 ,  H01J7/24 ,  H01J9/28 ,  H01J29/00 ,  H01J29/89

CPC classification number: H01J29/006 ,  H01J29/894

Abstract: Disclosed is a projection tube containing a coolant comprising a liquid mixture of ethylene glycol and water filled in the space between a phosphor screen panel and a transparent face panel which is set up at a certain distance in front thereof, wherein the coolant is incorporated with 10 ppm to 20 wt. % of an ethylene oligomer. The present projection tube is an excellent product free from a decrease in transmittance due to the coloring of the coolant in operation at a high temperature.

Abstract translation: 公开了一种包含冷却剂的投影管，其包含填充在荧光屏面板和透明面板之间的空间中的液体混合物，该透明面板在其前方设置一定距离，其中冷却剂结合有10 ppm至20wt。 ％的乙烯低聚物。 本投影管是在高温运转时由于冷却剂的着色而导致的透光率降低的优良产品。