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1. 发明申请

US20100187993A1 Extra high pressure mercury lamp 有权
标题翻译：超高压汞灯
公开(公告)号：US20100187993A1
公开(公告)日：2010-07-29
申请号：US12656387
申请日：2010-01-28
申请人： Shuki Kasahishi , Takuya Tsukamoto , Nobuhiko Sugihara , Toyohiko Kumada
发明人： Shuki Kasahishi , Takuya Tsukamoto , Nobuhiko Sugihara , Toyohiko Kumada
IPC分类号： H01J61/36
CPC分类号： H01J61/86 , H01J61/368
摘要： An extra high pressure mercury lamp that includes an arc tube, which includes a light emission section enclosing 0.2 mg/mm3 or more of mercury, sealing sections that respectively extend from both ends of the light emission section, a pair of electrodes that face each other in the light emission section, wherein an electrode axis portion of each electrode is held by the sealing portion, and a metallic foil that is buried in the sealing section and that is electrically connected with the electrode axis portion, wherein the metallic foil has a covering portion fixed to the electrode axis portion so as to roll up the electrode axis portion; an extended portion that extends towards the outside of a tube axis without being connected with the electrode axis portion; and a main body portion that extends from the extended portion.
摘要翻译：一种超高压汞灯，其包括发光管，其包括封装有0.2mg / mm 3以上的汞的发光部，分别从发光部的两端延伸的密封部，彼此相对的一对电极在发光部分中，每个电极的电极轴部分由密封部分保持，并且金属箔被埋在密封部分中并且与电极轴部分电连接，其中金属箔具有覆盖层固定到电极轴部的部分，以便卷起电极轴部; 延伸部分，其不与电极轴线部分连接，朝向管轴线的外侧延伸; 以及从延伸部延伸的主体部。

2. 发明授权

US08072145B2 Extra high pressure mercury lamp with each electrode held by a sealing portion 有权
标题翻译：每个电极由密封部分保持的超高压汞灯
公开(公告)号：US08072145B2
公开(公告)日：2011-12-06
申请号：US12656387
申请日：2010-01-28
申请人： Shuki Kasaishi , Takuya Tsukamoto , Nobuhiko Sugihara , Toyohiko Kumada
发明人： Shuki Kasaishi , Takuya Tsukamoto , Nobuhiko Sugihara , Toyohiko Kumada
IPC分类号： H01J61/18 , H01J61/06
CPC分类号： H01J61/86 , H01J61/368
摘要： An extra high pressure mercury lamp that includes an arc tube, which includes a light emission section enclosing 0.2 mg/mm3 or more of mercury, sealing sections that respectively extend from both ends of the light emission section, a pair of electrodes that face each other in the light emission section, wherein an electrode axis portion of each electrode is held by the sealing portion, and a metallic foil that is buried in the sealing section and that is electrically connected with the electrode axis portion, wherein the metallic foil has a covering portion fixed to the electrode axis portion so as to roll up the electrode axis portion; an extended portion that extends towards the outside of a tube axis without being connected with the electrode axis portion; and a main body portion that extends from the extended portion.
摘要翻译：一种超高压汞灯，其包括发光管，其包括封装有0.2mg / mm 3以上的汞的发光部，分别从发光部的两端延伸的密封部，彼此相对的一对电极在发光部分中，每个电极的电极轴部分由密封部分保持，并且金属箔被埋在密封部分中并且与电极轴部分电连接，其中金属箔具有覆盖层固定到电极轴部的部分，以便卷起电极轴部; 延伸部分，其不与电极轴线部分连接，朝向管轴线的外侧延伸; 以及从延伸部延伸的主体部。

3. 发明申请

US20100156293A1 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US20100156293A1
公开(公告)日：2010-06-24
申请号：US12591097
申请日：2009-11-09
申请人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
发明人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
IPC分类号： H01J61/04
CPC分类号： H01J61/0732
摘要： A short arc type discharge lamp has a pair of electrodes, at least one of which has an electrode body and an axis part. A taper part is formed at a base side of the electrode body. Plural holes extending in an axis direction of the electrode in line are formed at the taper part.
摘要翻译：短弧型放电灯具有一对电极，其中至少一个具有电极体和轴部。锥形部形成在电极体的基部侧。在锥形部形成有沿电极的轴线方向延伸的多个孔。

4. 发明授权

US06911775B2 Short-arc, ultra-high pressure discharge lamp 失效
标题翻译：短弧，超高压放电灯
公开(公告)号：US06911775B2
公开(公告)日：2005-06-28
申请号：US10315942
申请日：2002-12-11
申请人： Yoshitaka Kanzaki , Masanobu Komiya , Toyohiko Kumada
发明人： Yoshitaka Kanzaki , Masanobu Komiya , Toyohiko Kumada
IPC分类号： H01J61/20 , H01J9/32 , H01J61/36 , H01J61/86 , H01J17/18
CPC分类号： H01J61/86 , H01J9/326 , H01J61/368
摘要： To reduce and prevent electrode displacement and at the same time to devise an arrangement of the side tube parts with high adhesion, a short-arc, ultra-high pressure discharge lamp a light emmitting part in which there is a pair of opposed electrodes and which is filled with at least 0.15 mg/mm3 of mercury is provided with side tube parts which extend from opposite sides of the light emitting part in which the electrodes are partially hermeticallly sealed and in which the electrodes are each welded in a central valley of a metal foil that has a cross section with an essentially inverted W-shape. The valley and flanking arches or peaks of the W-shape may be sarpentine or sinusoidal, trapezoidal, or rectangular in addition to the traditional W-shape having acutely angled corners between straight legs.
摘要翻译：为了减少和防止电极位移，同时设计具有高附着力的侧管部件的布置，短弧超高压放电灯，其中存在一对相对电极的发光部分，填充有至少0.15mg / mm 3的汞的侧管部分，其从发光部分的相对侧延伸，其中电极部分地被密封地密封，并且其中电极各自焊接在具有基本上倒置的W形的横截面的金属箔的中央谷中。除了在直腿之间具有锐角的传统W形外，W形的山谷和侧翼拱或峰可以是伞形或正弦，梯形或矩形。

5. 发明授权

US07999475B2 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US07999475B2
公开(公告)日：2011-08-16
申请号：US12591097
申请日：2009-11-09
申请人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
发明人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
IPC分类号： H01J17/04
CPC分类号： H01J61/0732
摘要： A short arc type discharge lamp has a pair of electrodes, at least one of which has an electrode body and an axis part. A taper part is formed at a base side of the electrode body. Plural holes extending in an axis direction of the electrode in line are formed at the taper part.
摘要翻译：短弧型放电灯具有一对电极，其中至少一个具有电极体和轴部。锥形部形成在电极体的基部侧。在锥形部形成有沿电极的轴线方向延伸的多个孔。

6. 发明授权

US06923700B2 Short-arc, ultra-high-pressure discharge lamp and method of manufacture 有权
标题翻译：短弧，超高压放电灯及其制造方法
公开(公告)号：US06923700B2
公开(公告)日：2005-08-02
申请号：US10715522
申请日：2003-11-19
申请人： Yoshitaka Kanzaki , Toyohiko Kumada , Katsuhiko Miyahra
发明人： Yoshitaka Kanzaki , Toyohiko Kumada , Katsuhiko Miyahra
IPC分类号： H01J5/46 , H01J9/32 , H01J61/36 , H01J9/18 , H01J9/24
CPC分类号： H01J61/368 , H01J5/46 , H01J9/323 , H01J61/86
摘要： To form side tubes with adequate resistance to pressure, and to provide a short-arc, ultra-high-pressure discharge lamp having such side tubes, and to provide a method of manufacturing such a lamp, a short-arc, ultra-high-pressure discharge lamp (1) has a luminescent tube (10) within which a pair of electrodes (2,2) face each other, and side tubes (11) that extend from opposite sides of the luminescent tube and in which a portion of the electrodes is sealed and in which a small space (B) is formed to enable the electrodes (2) to expand and contract freely without compression along their axes due to a difference in the indices of expansion of the materials that make up the electrodes (2) and the side tubes (11).
摘要翻译：为了形成具有足够的耐压性的侧管，并且提供具有这种侧管的短弧超高压放电灯，并且提供制造这种灯的方法，短弧，超高压，压力放电灯（1）具有发光管（10），一对电极（2,2）彼此面对，以及侧管（11），其从发光管的相对侧延伸，并且其中一部分电极是密封的，其中形成有小的空间（B），以使得电极（2）能够沿着它们的轴线自由地膨胀和收缩而不会由于构成电极的材料的膨胀指数（2 ）和侧管（11）。

7. 发明授权

US06762557B2 Super-high pressure discharge lamp of the short arc type 有权
标题翻译：短弧型超高压放电灯
公开(公告)号：US06762557B2
公开(公告)日：2004-07-13
申请号：US10167572
申请日：2002-06-13
申请人： Yoshitaka Kanzaki , Toyohiko Kumada , Masanobu Komiya
发明人： Yoshitaka Kanzaki , Toyohiko Kumada , Masanobu Komiya
IPC分类号： H01J1718
CPC分类号： H01J61/86 , H01J61/0732
摘要： An arrangement with relatively high pressure tightness in a super-high pressure mercury lamp which is operated with an extremely high mercury vapor pressure is achieved the following: an emission part contains a pair of opposed electrodes, each of which has a side section and an end face, and which is filled with at least 0.15 mg/mm3 mercury; side tube parts made of quartz glass extend from opposite sides of the emission part and the side section and end face of a respective electrode is partially hermetically enclosed is each side part; the electrodes are arranged in side tube parts with a small intermediate space formed between the side sections and the end faces of the electrodes and the quartz glass of which the side tube parts is made; and the side parts of the electrodes have at least partially concave-convex areas in the side tube parts. Alternatively or in addition, each side section is joined to a metal foil which extends axially beyond the end face of the respective electrode and the end face of each metal foil adjoins the end face of the respective electrode at an acute angle.
摘要翻译：实现了以极高的汞蒸汽压力操作的超高压汞灯具有相对较高的压力紧密度的布置如下：发射部分包含一对相对的电极，每个电极具有侧部和端部表面，并且填充有至少0.15mg / mm 3的水银;由石英玻璃制成的侧管部分从发射部分的相对侧延伸，并且相应电极的侧部和端面部分地气密地包围电极布置在侧管部分中，在侧部和电极的端面之间形成有小的中间空间，并且制造侧管部件的石英玻璃; 并且电极的侧部在侧管部分中具有至少部分的凹凸区域。或者或另外，每个侧部分连接到轴向延伸超过相应电极的端面的金属箔，并且每个金属箔的端面以锐角与相应电极的端面相邻。

8. 发明授权

US5962977A Low pressure discharge lamp having electrodes with a lithium-containing electrode emission material 失效
标题翻译：具有含锂电极发射材料的电极的低压放电灯
公开(公告)号：US5962977A
公开(公告)日：1999-10-05
申请号：US994938
申请日：1997-12-19
申请人： Keiichi Matsumoto , Yukiharu Tagawa , Toyohiko Kumada , Makoto Fujii , Akiko Hata
发明人： Keiichi Matsumoto , Yukiharu Tagawa , Toyohiko Kumada , Makoto Fujii , Akiko Hata
IPC分类号： H01J61/067 , H01J1/14
CPC分类号： H01J61/0677
摘要： A low pressure discharge lamp in which, even during uninterrupted operation, a low lamp voltage characteristic is maintained over a long time interval and in which high radiant efficiency can be obtained over a long time is achieved via a low pressure discharge lamp which has a tubular glass bulb in which a pair of electrodes are located opposite one another, by an electron emission material which contains lithium being included on or in the electrode substrate. Advantageously, the electron emission material contains at least one of the following materials: metallic lithium, an alloy of lithium and another metal, an oxide of lithium, a mixture of an oxide of lithium with another metal oxide, and an oxide which contains lithium and another metal element and which is a compound identified by the formula Li--M--O.sub.x where M designates at least one element selected from among the alkali earth metals, rare earth metals and transition metal, and x is the number of oxygen atoms required for valency equalization.
摘要翻译：一种低压放电灯，其中，即使在不间断的操作中，长时间间隔地保持低的灯电压特性，并且通过具有管状的低压放电灯可以长时间获得高的辐射效率通过电子发射材料，其中一对电极彼此相对定位，其中包含锂的电子发射材料包括在电极基底中或电极基底中。有利地，电子发射材料包含以下材料中的至少一种：金属锂，锂和另一种金属的合金，锂的氧化物，锂与另一种金属氧化物的混合物和含有锂的氧化物另一种金属元素，它是由式Li-M-Ox表示的化合物，其中M表示选自碱土金属，稀土金属和过渡金属中的至少一种元素，x是化合价所需的氧原子数均衡

9. 发明申请

US20100176707A1 High pressure discharge lamp 有权
标题翻译：高压放电灯
公开(公告)号：US20100176707A1
公开(公告)日：2010-07-15
申请号：US12327460
申请日：2008-12-03
申请人： Toyohiko Kumada , Nobuhiro Nagamachi
发明人： Toyohiko Kumada , Nobuhiro Nagamachi
IPC分类号： H01J61/38
CPC分类号： H01J61/523 , H01J61/366 , H01J61/86
摘要： A high pressure discharge lamp having a hermetically sealed portion on opposite sides of an arc tube made of quartz glass and in which a pair of opposed electrodes is located is improved so that electrode rod warping is prevented even when the lamp is repeatedly lit and unlit. Electrode rods extending from the electrodes pass through a center hole in a respective quartz glass body which is positioned and fastened onto each the electrode rods with an infrared reflection membrane composed of a heat-resistant metal being provided on the inner surface of the center hole of the quartz glass body separating the electrode rod from the quartz glass body. The quartz glass body is integrated with the quartz glass forming the hermetically sealed portion and is positioned against a step formed at the boundary between large and small diameter portions of the electrode rod.
摘要翻译：具有在由石英玻璃制成的电弧管的相对侧上具有气密密封部分并且其中一对相对电极位于其中的高压放电灯被改善，使得即使当灯反复点亮和熄灭时也防止电极棒翘曲。从电极延伸的电极棒通过在相应的石英玻璃体中的中心孔，该中心孔被定位并固定在每个电极棒上，其中红外反射膜由耐热金属构成，该耐热金属设置在中心孔的内表面上石英玻璃体将电极棒与石英玻璃体分开。石英玻璃体与形成密封部分的石英玻璃一体化，并且抵抗在电极棒的大直径部分和小直径部分之间的边界处形成的台阶。

10. 发明授权

US07656093B2 Discharge lamp and metal foil for a discharge lamp 有权
标题翻译：放电灯和放电灯金属箔
公开(公告)号：US07656093B2
公开(公告)日：2010-02-02
申请号：US11757052
申请日：2007-06-01
申请人： Toyohiko Kumada
发明人： Toyohiko Kumada
IPC分类号： H01J17/18
CPC分类号： H01J61/368 , H01J5/38 , H01J5/46 , H01J9/326 , H01J61/36 , H01J61/822
摘要： An ultra high pressure mercury lamp having a light emitting part, a pair of electrodes; hermetically sealed portions; part of the electrodes and metal foils installed in the hermetically sealed portions and connected to the base parts of the electrodes; and outer leads connected to the base parts of the metal foils. The metal foils have a region with a small width which is groove-shaped and with which the electrodes are connected, and a wide region which borders the region with a small width, and which has an Ω-shaped end region which borders the groove of the region with a small width, in which an end groove is formed, and which extends in the lengthwise direction, a base-side Ω-region which is connected to the outer lead, in which a base-side groove is formed, and a middle, flat region which extends between the end Ω-region and the base-side Ω-region.
摘要翻译：一种超高压汞灯，具有发光部，一对电极; 气密密封部分; 电极和金属箔的一部分安装在密封部分中并连接到电极的基部; 和外引线连接到金属箔的基部。金属箔具有沟槽形状较小的宽度的区域，电极连接的区域和与宽度小的区域相邻的宽区域，并且具有与槽的边界的Ω形端部区域具有宽度小的区域，其中形成有端部槽，并且在长度方向上延伸，连接到形成有基部侧槽的外部引线的基极侧Ω型区域和中间平坦区域，其延伸在端部Ω区域和基极侧Ω区域之间。

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