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1. 发明授权

US06642656B2 Corrosion-resistant alumina member and arc tube for high-intensity discharge lamp 有权
公开(公告)号：US06642656B2
公开(公告)日：2003-11-04
申请号：US09818978
申请日：2001-03-27
申请人： Mitsuru Kurashina , Michio Asai
发明人： Mitsuru Kurashina , Michio Asai
IPC分类号： H01J1900
CPC分类号： H01J61/302 , C04B35/115 , C04B35/6303 , C04B35/64 , C04B2235/3206 , C04B2235/3217 , C04B2235/5445 , C04B2235/6021 , C04B2235/6581 , C04B2235/6582 , C04B2235/6586 , C04B2235/662 , C04B2235/783 , C04B2235/786 , Y10T428/31
摘要： An arc tube is formed by polycrystalline alumina so that an average crystal grain diameter of a surface is two to ten times as large as an average crystal grain diameter of an inside including a center line of a thickness and the average crystal grain diameter on the center portion of the thickness is 10 &mgr;m to 100 &mgr;m. As a result, in the arc tube, the total transmittance is 98%, and a linear ray transmittance is 5%.

2. 发明授权

US06969951B1 High pressure discharge vessel for an alumina high-intensity discharge lamp 失效
标题翻译：用于氧化铝高强度放电灯的高压放电容器
公开(公告)号：US06969951B1
公开(公告)日：2005-11-29
申请号：US09857540
申请日：2000-10-12
申请人： Sugio Miyazawa , Michio Asai
发明人： Sugio Miyazawa , Michio Asai
IPC分类号： C04B35/111 , H01J9/24 , H01J9/26 , H01J61/30 , H01J61/36 , H01J17/04 , H01J61/04
CPC分类号： H01J61/361 , C04B2235/6582 , C04B2235/786 , C04B2235/94 , H01J9/266 , H01J61/302
摘要： A discharge vessel or chamber for a high-intensity discharge lamp is provided, including a central body having a discharge space provided therein, two capillaries closing off respective end openings of the central body and an electrode positioned within each respective one of the capillaries. The central body and the capillaries comprise an alumina material or an alumina-based ceramic material. An average diameter of alumina grains in the central body is greater than an average diameter of alumina grains in the capillaries, and the average diameter of alumina grains in the capillaries is in a range of 10 μm to 25 μm.
摘要翻译：提供了一种用于高强度放电灯的放电容器或室，包括设置有放电空间的中心体，封闭中心体的各个端部开口的两个毛细管和位于每个相应的一个毛细管内的电极。中心体和毛细管包括氧化铝材料或氧化铝基陶瓷材料。中心体中的氧化铝颗粒的平均直径大于毛细管中的氧化铝颗粒的平均直径，毛细管中的氧化铝颗粒的平均直径为10〜25μm的范围。

3. 发明授权

US06646374B1 Light emitting element with mutually confronting electrodes 失效
标题翻译：具有相互面对电极的发光元件
公开(公告)号：US06646374B1
公开(公告)日：2003-11-11
申请号：US09325920
申请日：1999-06-04
申请人： Norikazu Niimi , Michio Asai
发明人： Norikazu Niimi , Michio Asai
IPC分类号： H01J1749
CPC分类号： H01J9/247 , C03B23/24 , H01J61/32
摘要： A light emitting element comprises a housing formed by allowing respective first principal surfaces of a rectangular upper housing member made of glass material and having a recess at a central portion on its first principal surface and a rectangular lower housing member made of glass material and having a recess at a central portion on its first principal surface as well to make contact with each other so that they are thermally glued by pressing under a pressure in a predetermined atmosphere; a cavity formed by the respective recesses in the housing and enclosed with at least one of a gas and a light emitting substance; and two lead wires confronted with each other with the cavity interposed therebetween. Accordingly, it is possible to simultaneously realize the integration and the miniaturization of the electronic tube and present the display expression for information transmission at a high brightness.
摘要翻译：发光元件包括壳体，其通过允许由玻璃材料制成的矩形上壳体构件的相应第一主表面，并且在其第一主表面上的中心部分具有凹部，以及由玻璃材料制成的矩形下壳体构件，在其第一主表面的中心部分处凹陷，并且彼此接触，使得它们通过在预定气氛中的压力下压制而热胶合; 由所述壳体中的相应凹部形成并由气体和发光物质中的至少一种包围的空腔; 并且两个引线彼此面对，其间插入有腔。因此，可以同时实现电子管的集成和小型化，并且以高亮度呈现用于信息传输的显示表达。

4. 发明授权

US06586881B1 Light emitting container for high-pressure discharge lamp and manufacturing method thereof 失效
标题翻译：高压放电灯用发光容器及其制造方法
公开(公告)号：US06586881B1
公开(公告)日：2003-07-01
申请号：US09463374
申请日：2000-04-10
申请人： Sugio Miyazawa , Michio Asai
发明人： Sugio Miyazawa , Michio Asai
IPC分类号： H01J6130
CPC分类号： H01J61/30 , H01J9/266
摘要： A vessel according to the present invention is made of a transparent or translucent material and includes a main portion and end portions which are integrated into the main portion, respectively. At least a center area of the main portion has a thickness smaller than at the respective end portions and at the boundary areas of the respective end portions and the main portion. The inner diameter of the respective end portions is not more than about 2 mm.
摘要翻译：根据本发明的容器由透明或半透明材料制成，并且包括分别结合到主要部分中的主要部分和端部。主要部分的至少一个中心区域的厚度小于各个端部和相应的端部和主要部分的边界区域处的厚度。各个端部的内径不大于约2mm。

5. 发明授权

US07041240B2 Method of manufacturing a high pressure discharge lamp vessel 失效
标题翻译：制造高压放电灯容器的方法
公开(公告)号：US07041240B2
公开(公告)日：2006-05-09
申请号：US10331000
申请日：2002-12-27
申请人： Sugio Miyazawa , Michio Asai
发明人： Sugio Miyazawa , Michio Asai
IPC分类号： B29C43/04
CPC分类号： H01J61/30 , H01J9/266
摘要： A vessel according to the present invention is made of a transparent or translucent material and includes a main portion and end portions which are integrated into the main portion, respectively. At least a central area of the main portion has a thickness smaller than at the respective end portions and at the boundary areas of the respective end portions and the main portion. The inner diameter of the respective end portions is not more than about 2 mm.
摘要翻译：根据本发明的容器由透明或半透明材料制成，并且包括分别结合到主要部分中的主要部分和端部。主要部分的至少一个中心区域的厚度小于各个端部和相应端部和主要部分的边界区域处的厚度。各个端部的内径不大于约2mm。

6. 发明授权

US5961916A Method of manufacturing a passage tube for passing plasma producing gas 失效
标题翻译：制造通过等离子体产生气体的通道管的方法
公开(公告)号：US5961916A
公开(公告)日：1999-10-05
申请号：US48659
申请日：1998-03-26
申请人： Toshio Ohashi , Michio Asai
发明人： Toshio Ohashi , Michio Asai
IPC分类号： B28B21/92 , C04B35/64 , C04B37/00 , H01L21/205 , H01L21/302 , H01L21/3065 , H05H1/24 , C04B33/32
CPC分类号： C04B35/115 , C04B35/64 , C04B37/001 , C04B37/005 , C04B2235/6562 , C04B2235/6582 , C04B2237/064 , C04B2237/343 , C04B2237/52 , C04B2237/55 , C04B2237/64 , C04B2237/704 , C04B2237/765 , C04B2237/80
摘要： A passage tube including a ceramic tube body through which plasma producing gas passes and is irradiated from outside the ceramic tube body with ultraviolet rays, and a ceramic flange member joined to an outer peripheral surface of the ceramic tube body, is manufactured by forming calcined bodies for the passage tube body and flange member, machining the calcined body for the tube body so as to form a first portion and a second portion having an outer diameter larger than that of the first portion, joining the calcined body for the flange member to a stepped region between the first portion and the second portion and sintering them.
摘要翻译：一种通过管，其包括陶瓷管体，通过紫外线照射等离子体产生气体并从陶瓷管体的外部照射陶瓷管体，以及通过陶瓷管体的外周面接合的陶瓷凸缘构件，通过形成煅烧体对于通道管体和凸缘构件，加工用于管体的煅烧体以形成具有比第一部分大的外径的第一部分和第二部分，将用于凸缘构件的煅烧体接合到在第一部分和第二部分之间的阶梯状区域并烧结它们。

7. 发明授权

US06224449B1 Method of forming lead-in seal in high pressure discharge lamps 失效
标题翻译：在高压放电灯中形成导入密封的方法
公开(公告)号：US06224449B1
公开(公告)日：2001-05-01
申请号：US09517045
申请日：2000-03-02
申请人： Norikazu Niimi , Michio Asai
发明人： Norikazu Niimi , Michio Asai
IPC分类号： H01J932
CPC分类号： H01J9/323 , H01J61/363
摘要： A high pressure discharge lamp comprising a ceramic discharge tube having an inner space filled with an ionizable light-emitting material and a starting gas, plugging members each at least partially fixed to an inner side of respective one of end portions of the ceramic discharge tube and each having a through-hole provided therein, conductive members inserted into or through the through-holes of the plugging members, respectively, and electrode units provided in said inner space, wherein a material of the plugging members is the same as that of the ceramic discharge tube, and each of the plugging members is gas-tightly joined to the corresponding conductive member with a metallizing layer.
摘要翻译：一种高压放电灯，包括具有填充有可电离发光材料的内部空间的陶瓷放电管和起始气体，每个至少部分地固定在陶瓷放电管的各个端部的内侧的封堵构件，以及每个具有设置在其中的通孔，分别插入或穿过封堵构件的通孔的导电构件和设置在所述内部空间中的电极单元，其中，所述封堵构件的材料与所述陶瓷的材料相同放电管，并且每个封堵构件用金属化层气密地接合到相应的导电构件。

8. 发明授权

US5814818A Gas tube for passing plasma generating gases 失效
标题翻译：用于通过等离子体产生气体的气体管
公开(公告)号：US5814818A
公开(公告)日：1998-09-29
申请号：US869920
申请日：1997-06-05
申请人： Toshio Ohashi , Michio Asai
发明人： Toshio Ohashi , Michio Asai
IPC分类号： G01N21/33 , G01N21/73 , G01N21/17
CPC分类号： G01N21/73 , G01N21/33
摘要： A gas tube for passing plasma generating gases, having high UV transmittance and corrosion resistance against corrosive gases is disclosed. The tube is composed of a longitudinally extended throughhole and a thin circumferential wall and is provided with a means for radiating UV rays directed to an upstream portion thereof from outside. The wall is formed of a light-pervious alumina ceramic, and has a center-line mean roughness (R.sub.a) of not more than 1.0 .mu.m in a portion exposed to gas plasma.
摘要翻译：公开了一种用于通过等离子体产生气体的气体管，其对于腐蚀性气体具有高的UV透射率和耐腐蚀性。管由纵向延伸的通孔和薄的周壁组成，并且设置有用于从外部照射指向其上游部分的紫外线的装置。该壁由透光氧化铝陶瓷形成，并且在暴露于气体等离子体的部分中具有不大于1.0μm的中心线平均粗糙度（Ra）。

9. 发明授权

US5084323A Ceramic multi-layer wiring substrate and process for preparation thereof 失效
标题翻译：陶瓷多层布线基板及其制备方法
公开(公告)号：US5084323A
公开(公告)日：1992-01-28
申请号：US509244
申请日：1990-04-06
申请人： Takahashi Nagasaka , Tadahiko Morimoto , Michio Asai
发明人： Takahashi Nagasaka , Tadahiko Morimoto , Michio Asai
IPC分类号： H01L21/48 , H01L23/498
CPC分类号： H01L21/4867 , H01L23/49883 , H01L2924/0002 , Y10S428/901 , Y10T428/24322 , Y10T428/24917 , Y10T428/31678
摘要： Disclosed is a ceramic multi-layer wiring board comprising a multi-layer wiring board having a plurality of insulating layers and a plurality of refractory metal layers, which are alternately formed, the end portion of the outermost insulating layer among the insulating layers being covered with the outermost refractory metal layer among the refractory metal layers, an oxidation-resistant barrier layer formed on the outermost refractory metal layer, and a thick film conductor formed on the outermost insulating layer and the oxidation-resistant barrier layer. In this structure, since the end portion of the outermost insulating layer is covered with the oxidation-resistant barrier layer, defects do not appear in the end portion and the inner conductor layers are not oxidized even in a high-temperature oxidizing atmosphere.
摘要翻译：公开了一种陶瓷多层布线板，其包括多层布线板，其具有交替形成的多个绝缘层和多个难熔金属层，绝缘层中最外层绝缘层的端部覆盖有难熔金属层中的最外层难熔金属层，形成在最外层难熔金属层上的抗氧化阻隔层和形成在最外层绝缘层和抗氧化阻隔层上的厚膜导体。在该结构中，由于最外层绝缘层的端部被抗氧化阻隔层覆盖，所以在高温氧化气氛中，端部不会出现缺陷，内部导体层也不会氧化。

10. 发明授权

US06392345B1 High pressure discharge lamp having stopper arranged between tubular member and electrode unit 失效
标题翻译：具有设置在管状部件和电极单元之间的塞子的高压放电灯
公开(公告)号：US06392345B1
公开(公告)日：2002-05-21
申请号：US09272010
申请日：1999-03-18
申请人： Norikazu Niimi , Michio Asai
发明人： Norikazu Niimi , Michio Asai
IPC分类号： H01J1718
CPC分类号： H01J61/366
摘要： A high pressure discharge lamp comprises a vessel made of a non-conductive material which forms an inner space filled with an ionizable light-emitting material and a starting gas. The vessel has an opening portion at one end thereof. A tubular member is arranged at the opening portion of the vessel and has an outer diameter which is substantially the same as an inner diameter of the first opening portion. An electrode unit is inserted into the tubular member and has an outer diameter which is smaller than an inner diameter of the tubular member. A stopper is arranged between the tubular member and the electrode unit and has an outer diameter which is substantially the same as the inner diameter of the tubular member. The stopper has a hole into which the electrode unit is inserted. A frit seal is filled in a gap which is formed by the tubular member, the stopper and the electrode unit. The stopper defines an inner end position of the frit seal in the tubular member.
摘要翻译：高压放电灯包括由非导电材料制成的容器，其形成填充有可电离发光材料和起始气体的内部空间。容器在其一端具有开口部分。管状构件布置在容器的开口部分处，并且具有与第一开口部分的内径基本相同的外径。电极单元插入到管状构件中，并且具有小于管状构件的内径的外径。在管状构件和电极单元之间设置有止动件，并且具有与管状构件的内径基本相同的外径。止动器具有插入电极单元的孔。玻璃料密封填充在由管状构件，止动件和电极单元形成的间隙中。止动器限定管状构件中玻璃料密封件的内端位置。

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