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1. 发明申请

US20100156288A1 Extra-high pressure mercury lamp 有权
标题翻译：超高压汞灯
公开(公告)号：US20100156288A1
公开(公告)日：2010-06-24
申请号：US12654334
申请日：2009-12-17
申请人： Atsushi Imamura , Takashi Yamashita , Tetsu Takemura , Nobuhiro Nagamachi
发明人： Atsushi Imamura , Takashi Yamashita , Tetsu Takemura , Nobuhiro Nagamachi
IPC分类号： H01J17/26
CPC分类号： H01J61/86 , H01J61/0732
摘要： An extra-high pressure mercury lamp includes an arc tube made of quartz glass. The lamp includes an arc tube portion and sealing portions connected to the arc tube portion, and encloses 0.15 mg/mm3 or more of mercury. A pair of electrodes are disposed face to face in the arc tube. Each electrode has a rod portion and a base end portion. The base end portion of each electrode is embedded in one of the sealing portions. One of the pair of electrodes serves as a cathode and includes a head portion, which has a larger diameter than the rod portion. A cylinder portion is connected to a rear end portion of the head portion. The cylinder portion extends in the axis direction of the electrode and surrounds the rod portion. The cylinder portion has an inner surface separated from the rod portion.
摘要翻译：超高压汞灯包括由石英玻璃制成的电弧管。灯包括电弧管部分和连接到电弧管部分的密封部分，并且包含0.15mg / mm 3或更多的汞。一对电极面对面设置在电弧管中。每个电极具有杆部和基端部。每个电极的基端部嵌入在一个密封部分中。一对电极中的一个用作阴极并且包括头部，其具有比杆部分更大的直径。气缸部分连接到头部的后端部分。圆筒部分在电极的轴线方向上延伸并围绕杆部分。圆筒部分具有与棒部分分离的内表面。

2. 发明授权

US08198816B2 Extra high pressure lamp having a novel electrode structure 有权
标题翻译：具有新型电极结构的超高压灯
公开(公告)号：US08198816B2
公开(公告)日：2012-06-12
申请号：US12654334
申请日：2009-12-17
申请人： Atsushi Imamura , Takashi Yamashita , Tetsu Takemura , Nobuhiro Nagamachi
发明人： Atsushi Imamura , Takashi Yamashita , Tetsu Takemura , Nobuhiro Nagamachi
IPC分类号： H01J17/26 , H01J17/20
CPC分类号： H01J61/86 , H01J61/0732
摘要： An extra-high pressure mercury lamp includes an arc tube made of quartz glass. The lamp includes an arc tube portion and sealing portions connected to the arc tube portion, and encloses 0.15 mg/mm3 or more of mercury. A pair of electrodes are disposed face to face in the arc tube. Each electrode has a rod portion and a base end portion. The base end portion of each electrode is embedded in one of the sealing portions. One of the pair of electrodes serves as a cathode and includes a head portion, which has a larger diameter than the rod portion. A cylinder portion is connected to a rear end portion of the head portion. The cylinder portion extends in the axis direction of the electrode and surrounds the rod portion. The cylinder portion has an inner surface separated from the rod portion.
摘要翻译：超高压汞灯包括由石英玻璃制成的电弧管。灯包括电弧管部分和连接到电弧管部分的密封部分，并且包含0.15mg / mm 3或更多的汞。一对电极面对面设置在电弧管中。每个电极具有杆部和基端部。每个电极的基端部嵌入在一个密封部分中。一对电极中的一个用作阴极并且包括头部，其具有比杆部分更大的直径。气缸部分连接到头部的后端部分。圆筒部分在电极的轴线方向上延伸并围绕杆部分。圆筒部分具有与棒部分分离的内表面。

3. 发明授权

US08350476B2 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US08350476B2
公开(公告)日：2013-01-08
申请号：US12565870
申请日：2009-09-24
申请人： Hirohisa Ishikawa , Hiroyoshi Kitano , Nobuhiro Nagamachi , Toyohiko Kumada , Takashi Yamashita , Michiko Morooka
发明人： Hirohisa Ishikawa , Hiroyoshi Kitano , Nobuhiro Nagamachi , Toyohiko Kumada , Takashi Yamashita , Michiko Morooka
IPC分类号： H01J17/16
CPC分类号： H01J61/0732
摘要： A short arc type discharge lamp comprises a pair of electrodes, at least one of which has an electrode main body portion and an axis portion and/or a taper portion formed between the electrode main body portion and the axis portion, wherein in the at least one of the electrodes, the axis portion has an outer diameter smaller than that of the electrode main body portion, and at least one groove extending in an axis line direction of the electrode is formed in the electrode main body portion, the axis portion or the taper portion.
摘要翻译：短弧型放电灯包括一对电极，其中至少一个具有电极主体部分和形成在电极主体部分和轴部分之间的轴部分和/或锥形部分，其中至少电极之一，轴部的外径小于电极主体部的外径，在电极主体部，轴部或者电极主体部形成有沿电极的轴线方向延伸的至少一个槽锥形部分。

4. 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。

5. 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。

6. 发明授权

US08217576B2 High pressure discharge lamp 有权
标题翻译：高压放电灯
公开(公告)号：US08217576B2
公开(公告)日：2012-07-10
申请号：US12700246
申请日：2010-02-04
申请人： Hirohisa Ishikawa , Nobuhiro Nagamachi , Toyohiko Kumada
发明人： Hirohisa Ishikawa , Nobuhiro Nagamachi , Toyohiko Kumada
IPC分类号： H01J17/18
CPC分类号： H01J61/368 , H01J61/0732
摘要： In a high pressure discharge lamp having electrode rods with grooves formed in a part thereof and embedded and sealed in sealing parts of a discharge vessel, breakage of the sealing parts because of the grooves is prevented without impairing the mechanical strength of the electrode rods, in which the grooves are formed, by the high pressure discharge lamp comprising: a discharge vessel having a light emitting part and sealing parts connected to both ends of said light emitting part; and electrodes comprising electrode rods and electrode tip end parts arranged oppositely to each other in the light emitting part, said electrode rods being embedded in a respective one of said sealing parts, and axially directed grooves being formed in at least part of the surface of said electrode rods, wherein a diameter measured at groove bottom parts of the grooves of said electrode rods is larger than a diameter of the electrode rods in a part where no grooves are formed.
摘要翻译：在具有在其一部分形成有沟槽的电极棒的高压放电灯中，嵌入并密封在放电容器的密封部分中，防止由于沟槽而导致的密封部件的损坏而不损害电极棒的机械强度，所述高压放电灯包括：放电容器，具有发光部分和与所述发光部分的两端连接的密封部分; 以及电极，其包括在所述发光部分中彼此相对布置的电极棒和电极末端部分，所述电极棒嵌入在所述密封部件的相应一个中，并且轴向指向的凹槽形成在所述密封部分的表面的至少一部分中电极棒，其中在所述电极棒的凹槽的凹槽底部处测量的直径大于在不形成凹槽的部分中的电极棒的直径。

7. 发明授权

US07898180B2 High pressure discharge lamp 有权
标题翻译：高压放电灯
公开(公告)号：US07898180B2
公开(公告)日：2011-03-01
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： H01J17/18
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。

8. 发明授权

US08354792B2 Fused joint structure in a lamp tube and forming method therefor 有权
公开(公告)号：US08354792B2
公开(公告)日：2013-01-15
申请号：US12292175
申请日：2008-11-13
申请人： Nobuhiro Nagamachi , Toyohiko Kumada
发明人： Nobuhiro Nagamachi , Toyohiko Kumada
IPC分类号： H01J17/04
CPC分类号： H01J9/326 , H01J61/368
摘要： A fused joint structure comprises a metallic foil; and a conductive member made of high melting point metal, wherein a concave portion is formed in the metallic foil and the conductive member on an area where the metallic foil is put together on a surface of the conductive member, and wherein a circumferential edge of the concave portion is covered with the conductive member.

9. 发明申请

US20090195158A1 Short arc type high-pressure discharge lamp 审中-公开
标题翻译：短弧型高压放电灯
公开(公告)号：US20090195158A1
公开(公告)日：2009-08-06
申请号：US12320612
申请日：2009-01-30
申请人： Nobuhiro Nagamachi , Toyohiko Kumada
发明人： Nobuhiro Nagamachi , Toyohiko Kumada
IPC分类号： H01J61/04
CPC分类号： H01J61/86 , H01J61/0732 , H01J61/20
摘要： In a light emission portion of a short arc type high pressure discharge, a pair of electrodes, each of which has a block portion at a tip thereof, is provided, wherein a pseudo coil area made up of ring-like portions is formed in part of the block portion, and an unprocessed area whose diameter is approximately the same as that of the pseudo coil area is formed in a back side of the pseudo coil area.
摘要翻译：在短弧型高压放电的发光部中，设置一对电极，其各自在前端具有块部，其中，由环状部构成的假线圈区域部分地形成并且在伪线圈区域的后侧形成直径与伪线圈区域的直径大致相同的未处理区域。

10. 发明授权

US06570330B2 Resistor for electron gun assembly, method of manufacturing the resistor, electron gun assembly having the resistor, and cathode-ray tube apparatus having the resistor 失效
公开(公告)号：US06570330B2
公开(公告)日：2003-05-27
申请号：US10022877
申请日：2001-12-20
申请人： Nobuhiro Nagamachi , Yoshihisa Kaminaga
发明人： Nobuhiro Nagamachi , Yoshihisa Kaminaga
IPC分类号： H01J2316
CPC分类号： H01J29/485 , H01J2229/4834
摘要： A resistor for an electron gun assembly, for applying a resistor-divided voltage to an electrode provided in the electron gun assembly, comprises an insulative substrate, at least two first resistor elements disposed at predetermined positions on the insulative substrate, and a second resistor element having a predetermined pattern which electrically connects the first resistor elements. The resistor has a structure in which an effective length of the second resistor element between the first resistor elements varies in accordance with a position of the second resistor element relative to the first resistor elements.

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