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1. 发明授权

US06724145B1 Discharge lamp 有权
标题翻译：放电灯
公开(公告)号：US06724145B1
公开(公告)日：2004-04-20
申请号：US09603431
申请日：2000-06-23
申请人： Masaaki Muto , Shigeru Shibayama , Hiroharu Shimada , Isamu Sato , Shinya Omori , Yasuhisa Yaguchi , Naoyuki Matsubara , Yoshifumi Takao , Toshiyuki Nagahara
发明人： Masaaki Muto , Shigeru Shibayama , Hiroharu Shimada , Isamu Sato , Shinya Omori , Yasuhisa Yaguchi , Naoyuki Matsubara , Yoshifumi Takao , Toshiyuki Nagahara
IPC分类号： H01J6100
CPC分类号： H01J61/827 , H01J61/125
摘要： The invention provides an arc tube with improved chromaticity and start-up characteristics that does not contain mercury, and provides a vehicle headlamp equipped with a metal halide lamp that contains no mercury in the arc tube. Among other improvements, the evaporation of low melting point metal halides is promoted and the start-up characteristics of the arc tube are improved.
摘要翻译：本发明提供了一种具有改善的不含汞的色度和启动特性的电弧管，并且提供了配备有在电弧管中不含汞的金属卤化物灯的车辆用前照灯。除其他改进之外，促进了低熔点金属卤化物的蒸发，并且提高了电弧管的起动特性。

2. 发明授权

US07642721B2 High pressure discharge lamp 有权
标题翻译：高压放电灯
公开(公告)号：US07642721B2
公开(公告)日：2010-01-05
申请号：US11695709
申请日：2007-04-03
申请人： Toshiyuki Nagahara , Shinya Omori
发明人： Toshiyuki Nagahara , Shinya Omori
IPC分类号： H01J17/04
CPC分类号： H01J61/547 , H01J5/50 , H01J61/34
摘要： A high pressure discharge lamp can be used in a vehicle lighting device as a light source in place of a halogen lamp, and can be driven with a reduced starting voltage while being miniaturized. A gas is filled in a space between an arc tube and an outer tube of the high pressure discharge lamp, the gas being capable of dielectric barrier discharge, to reduce the starting voltage. A metal conductor is arranged in the space between the arc tube and the outer tube to stabilize the starting voltage and perform other functions. The metal conductor can also serve as a lead line. Accordingly, high voltage portions of the lamp are not exposed outside of the outer tube. This can reduce the entire size of the high pressure discharge lamp such that a housing for a headlight using a halogen lamp can be used for this type of high pressure discharge lamp.
摘要翻译：高压放电灯可以用作车辆照明装置中的光源代替卤素灯，并且可以在小型化的情况下以降低的启动电压驱动。气体填充在高压放电灯的电弧管和外管之间的空间中，气体能够进行电介质阻挡放电，以降低启动电压。金属导体布置在电弧管和外管之间的空间中，以稳定起动电压并执行其他功能。金属导体也可以作为引线。因此，灯的高电压部分不暴露在外管外。这可以降低高压放电灯的整体尺寸，使得使用卤素灯的头灯的壳体可用于这种高压放电灯。

3. 发明申请

US20070228983A1 High Pressure Discharge Lamp 有权
标题翻译：高压放电灯
公开(公告)号：US20070228983A1
公开(公告)日：2007-10-04
申请号：US11695709
申请日：2007-04-03
申请人： Toshiyuki Nagahara , Shinya Omori
发明人： Toshiyuki Nagahara , Shinya Omori
IPC分类号： H01J61/30
CPC分类号： H01J61/547 , H01J5/50 , H01J61/34
摘要： A high pressure discharge lamp can be used in a vehicle lighting device as a light source in place of a halogen lamp, and can be driven with a reduced starting voltage while being miniaturized. A gas is filled in a space between an arc tube and an outer tube of the high pressure discharge lamp, the gas being capable of dielectric barrier discharge, to reduce the starting voltage. A metal conductor is arranged in the space between the arc tube and the outer tube to stabilize the starting voltage and perform other functions. The metal conductor can also serve as a lead line. Accordingly, high voltage portions of the lamp are not exposed outside of the outer tube. This can reduce the entire size of the high pressure discharge lamp such that a housing for a headlight using a halogen lamp can be used for this type of high pressure discharge lamp.
摘要翻译：高压放电灯可以用作车辆照明装置中的光源代替卤素灯，并且可以在小型化的情况下以降低的启动电压驱动。气体填充在高压放电灯的电弧管和外管之间的空间中，气体能够进行电介质阻挡放电，以降低启动电压。金属导体布置在电弧管和外管之间的空间中，以稳定起动电压并执行其他功能。金属导体也可以作为引线。因此，灯的高电压部分不暴露在外管外。这可以降低高压放电灯的整体尺寸，使得使用卤素灯的头灯的壳体可用于这种高压放电灯。

4. 发明授权

US07868530B2 Filament electrode and fluorescent lamp 有权
标题翻译：灯丝电极和荧光灯
公开(公告)号：US07868530B2
公开(公告)日：2011-01-11
申请号：US11965374
申请日：2007-12-27
申请人： Toshiyuki Nagahara , Koji Kikuchihara , Masayuki Kanechika
发明人： Toshiyuki Nagahara , Koji Kikuchihara , Masayuki Kanechika
IPC分类号： H01J17/04 , H01K1/16
CPC分类号： H01J61/0672
摘要： The disclosed subject matter includes a filament electrode that can include a filament coil connected with a pair of lead wires with confidence. It is possible for a fluorescent lamp using the filament electrode to emit light with a wider range while located in a thin tube. The filament electrode can include a pair of connecting pipes, a pair of lead wires located parallel to each other, and a filament coil including two connecting parts. Each of the two connecting parts of the filament coil can attach to respective ends of the pair of lead wires via the pair of connecting pipes via pressure bonding so as not to contact the connecting parts of the filament coil with the ends of the pair of lead wires located in the pair of connecting pipes and so as to align the structures. Thus, the filament electrode can be used even in a thin glass or quartz tube and can provide an effective heat-shield operation.
摘要翻译：所公开的主题包括可以包含与一对引线相连的灯丝线圈的灯丝电极。使用灯丝电极的荧光灯可以在较细的管中发射更宽范围的光。灯丝电极可以包括一对连接管，一对彼此平行的引线和包括两个连接部分的灯丝线圈。灯丝线圈的两个连接部分中的每一个可以经由一对连接管经由压力接合而附接到一对引线的相应端部，以便不与一对引线的端部接触灯丝线圈的连接部分电线位于一对连接管中，以便对准结构。因此，丝状电极即使在薄玻璃或石英管中也能够使用，并且可以提供有效的热屏蔽操作。

5. 发明授权

US07595592B2 Discharge lamp and method of making same 有权
标题翻译：放电灯及其制作方法
公开(公告)号：US07595592B2
公开(公告)日：2009-09-29
申请号：US10981734
申请日：2004-11-05
申请人： Masaaki Muto , Masatoshi Hirohashi , Toshiyuki Nagahara
发明人： Masaaki Muto , Masatoshi Hirohashi , Toshiyuki Nagahara
IPC分类号： H01J61/36
CPC分类号： H01J61/368
摘要： A discharge lamp can be configured to include a glass tube bulb; a pair of discharge electrodes arranged within the glass tube bulb; and metal foils enclosed within sealing portions at both axial ends of the glass tube bulb so as to connect the discharge electrodes and externally extending lead wires. The metal foils can be provided with cuts and/or holes of various shapes and sizes acting as a stress alleviating portion for alleviating stress due to temperature variations.
摘要翻译：放电灯可以被配置为包括玻璃管灯泡; 布置在玻璃管灯泡内的一对放电电极; 以及将金属箔包封在玻璃管灯泡的两轴向端部的密封部内，以连接放电电极和外部延伸的引线。金属箔可以设置有用作减轻由于温度变化引起的应力的应力缓解部分的各种形状和尺寸的切口和/或孔。

6. 发明申请

US20050200279A1 Discharge lamp and method of making same 有权
标题翻译：放电灯及其制作方法
公开(公告)号：US20050200279A1
公开(公告)日：2005-09-15
申请号：US10981734
申请日：2004-11-05
申请人： Masaaki Muto , Masatoshi Hirohashi , Toshiyuki Nagahara
发明人： Masaaki Muto , Masatoshi Hirohashi , Toshiyuki Nagahara
IPC分类号： H01J61/36 , H01K1/38 , H01J17/18
CPC分类号： H01J61/368
摘要： A discharge lamp can be configured to include a glass tube bulb; a pair of discharge electrodes arranged within the glass tube bulb; and metal foils enclosed within sealing portions at both axial ends of the glass tube bulb so as to connect the discharge electrodes and externally extending lead wires. The metal foils can be provided with cuts and/or holes of various shapes and sizes acting as a stress alleviating portion for alleviating stress due to temperature variations.
摘要翻译：放电灯可以被配置为包括玻璃管灯泡; 布置在玻璃管灯泡内的一对放电电极; 以及将金属箔包封在玻璃管灯泡的两轴向端部的密封部内，以连接放电电极和外部延伸的引线。金属箔可以设置有用作减轻由于温度变化引起的应力的应力减轻部分的各种形状和尺寸的切口和/或孔。

7. 发明授权

US07775847B2 Method for manufacturing hot cathode fluorescent lamp 有权
标题翻译：制造热阴极荧光灯的方法
公开(公告)号：US07775847B2
公开(公告)日：2010-08-17
申请号：US11855485
申请日：2007-09-14
申请人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
发明人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
IPC分类号： H01J9/00 , H01J9/24 , H05B33/10
CPC分类号： H01J9/323 , H01J9/38 , H01J9/40 , H01J61/70
摘要： A method for manufacturing a hot cathode fluorescent lamp can ensure or facilitate stable initial luminous intensity and provide improved product life characteristics even when the hot cathode fluorescent lamp employs a glass tube with an outer diameter of less than 7 mmφ. One end of a glass tube can be sealed with a glass bead of a mount structure. The other opening end of the glass tube can be welded with an opening end of an exhaust pipe with bent portions of lead wires being sandwiched between the opening ends of the glass tube and the exhaust pipe. After evacuating a vacuum system that is constituted by the inner spaces of the glass tube and the exhausted pipe communicating with each other, the bent portions of the lead wires which extrude outside the vacuum system can be clamp-connected to power source lines extending from an external power source. The emitter of the filaments can be activated by the generated heat of the filament. After supplying mercury and a rare gas into the glass tube, the glass bead can be sealed, and unnecessary portions of the glass tube, the exhaust pipe, and the lead wires can be removed to complete the hot cathode fluorescent lamp, in accordance with one aspect of the disclosed subject matter.
摘要翻译：热阴极荧光灯的制造方法可以确保或促进稳定的初始发光强度，并且即使当热阴极荧光灯采用外径小于7mm＆phgr的玻璃管时也能提供改善的产品寿命特性。玻璃管的一端可以用安装结构的玻璃珠密封。玻璃管的另一个开口端可以与排气管的开口端焊接，其中引线的弯曲部分夹在玻璃管的开口端和排气管之间。在抽出由玻璃管的内部空间和彼此连通的排气管构成的真空系统之后，在真空系统外部拉出的引线的弯曲部分可以夹紧连接到从外部电源。长丝的发射体可以被灯丝产生的热量激活。在玻璃管中供应汞和稀有气体之后，玻璃珠可以被密封，玻璃管，排气管和引线的不必要部分可以被去除以完成热阴极荧光灯，根据一个所公开的主题的方面。

8. 发明申请

US20080157676A1 Filament Electrode and Fluorescent Lamp 有权
标题翻译：灯丝电极和荧光灯
公开(公告)号：US20080157676A1
公开(公告)日：2008-07-03
申请号：US11965374
申请日：2007-12-27
申请人： Toshiyuki Nagahara , Koji Kikuchihara , Masayuki Kanechika
发明人： Toshiyuki Nagahara , Koji Kikuchihara , Masayuki Kanechika
IPC分类号： H01J17/04 , H01J1/00
CPC分类号： H01J61/0672
摘要： The disclosed subject matter includes a filament electrode that can include a filament coil connected with a pair of lead wires with confidence. It is possible for a fluorescent lamp using the filament electrode to emit light with a wider range while located in a thin tube. The filament electrode can include a pair of connecting pipes, a pair of lead wires located parallel to each other, and a filament coil including two connecting parts. Each of the two connecting parts of the filament coil can attach to respective ends of the pair of lead wires via the pair of connecting pipes via pressure bonding so as not to contact the connecting parts of the filament coil with the ends of the pair of lead wires located in the pair of connecting pipes and so as to align the structures. Thus, the filament electrode can be used even in a thin glass or quartz tube and can provide an effective heat-shield operation.
摘要翻译：所公开的主题包括可以包含与一对引线相连的灯丝线圈的灯丝电极。使用灯丝电极的荧光灯可以在较细的管中发射更宽范围的光。灯丝电极可以包括一对连接管，一对彼此平行的引线和包括两个连接部分的灯丝线圈。灯丝线圈的两个连接部分中的每一个可以经由一对连接管经由压力接合而附接到一对引线的相应端部，以便不与一对引线的端部接触灯丝线圈的连接部分电线位于一对连接管中，以便对准结构。因此，丝状电极即使在薄玻璃或石英管中也能够使用，并且可以提供有效的热屏蔽操作。

9. 发明授权

US5936350A Metal halide headlamp 失效
标题翻译：金卤灯头灯
公开(公告)号：US5936350A
公开(公告)日：1999-08-10
申请号：US18329
申请日：1998-02-04
申请人： Mitsunari Yoshida , Yoshifumi Takao , Toshiyuki Nagahara
发明人： Mitsunari Yoshida , Yoshifumi Takao , Toshiyuki Nagahara
IPC分类号： H01J61/073 , H01J61/20 , H01J61/36 , H01J61/82 , H01J61/00
CPC分类号： H01J61/0732 , H01J61/827
摘要： A metal halide headlamp comprising an electrode and a coil wrapping around said electrode to prevent the occurrence of cracks in a sealing portion, in which the diameter d.sub.0 of said electrode, the cross-section S of said electrode including said coil, the inner diameter ID of said coil, the pitch P of said coil, the distance L between an end of said coil and a metal foil, and the amount of metal halides with a NaI-to-ScI.sub.3 ratio are specifically limited. Thereby, the prior art problems, i.e., changes in the lamp characteristics, the degradation of durability, and so on, can be solved.
摘要翻译：一种金属卤化物前照灯，包括电极和缠绕在所述电极上的线圈，以防止在所述电极的直径d0，包括所述线圈的所述电极的横截面S的密封部分中产生裂纹，内径ID 所述线圈的间距P，所述线圈的端部与金属箔之间的距离L以及具有NaI至ScI3比的金属卤化物的量被特别限制。因此，可以解决现有技术问题，即灯特性的变化，耐久性的劣化等。

10. 发明申请

US20080070467A1 Method for Manufacturing Hot Cathode Fluorescent Lamp 有权
标题翻译：热阴极荧光灯制造方法
公开(公告)号：US20080070467A1
公开(公告)日：2008-03-20
申请号：US11855485
申请日：2007-09-14
申请人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
发明人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
IPC分类号： H01J9/08
CPC分类号： H01J9/323 , H01J9/38 , H01J9/40 , H01J61/70
摘要： A method for manufacturing a hot cathode fluorescent lamp can ensure or facilitate stable initial luminous intensity and provide improved product life characteristics even when the hot cathode fluorescent lamp employs a glass tube with an outer diameter of less than 7 mmφ. One end of a glass tube can be sealed with a glass bead of a mount structure. The other opening end of the glass tube can be welded with an opening end of an exhaust pipe with bent portions of lead wires being sandwiched between the opening ends of the glass tube and the exhaust pipe. After evacuating a vacuum system that is constituted by the inner spaces of the glass tube and the exhausted pipe communicating with each other, the bent portions of the lead wires which extrude outside the vacuum system can be clamp-connected to power source lines extending from an external power source. The emitter of the filaments can be activated by the generated heat of the filament. After supplying mercury and a rare gas into the glass tube, the glass bead can be sealed, and unnecessary portions of the glass tube, the exhaust pipe, and the lead wires can be removed to complete the hot cathode fluorescent lamp, in accordance with one aspect of the disclosed subject matter.
摘要翻译：热阴极荧光灯的制造方法可以确保或促进稳定的初始发光强度，并且即使当热阴极荧光灯采用外径小于7mmφ的玻璃管时也能提供改善的产品寿命特性。玻璃管的一端可以用安装结构的玻璃珠密封。玻璃管的另一个开口端可以与排气管的开口端焊接，其中引线的弯曲部分夹在玻璃管的开口端和排气管之间。在抽出由玻璃管的内部空间和彼此连通的排气管构成的真空系统之后，在真空系统外部拉出的引线的弯曲部分可以夹紧连接到从外部电源。长丝的发射体可以被灯丝产生的热量激活。在玻璃管中供应汞和稀有气体之后，玻璃珠可以被密封，玻璃管，排气管和引线的不必要部分可以被去除以完成热阴极荧光灯，根据一个所公开的主题的方面。

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