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1. 发明申请

US20100148686A1 HIGH PRESSURE DISCHARGE LAMP LIGHTING APPARATUS 有权
标题翻译：高压放电灯照明设备
公开(公告)号：US20100148686A1
公开(公告)日：2010-06-17
申请号：US12636242
申请日：2009-12-11
申请人： Tomoyoshi Arimoto , Takashi Yamashita , Tetsuji Hirao , Tetsu Okamoto , Kentaro Fujita
发明人： Tomoyoshi Arimoto , Takashi Yamashita , Tetsuji Hirao , Tetsu Okamoto , Kentaro Fujita
IPC分类号： H05B41/36
CPC分类号： H05B41/2928 , H05B41/2883 , H05B41/3928 , Y02B20/202 , Y02B20/208
摘要： A discharge lamp lighting apparatus includes a discharge container, a pair of electrodes and a power supply apparatus. An alternating current of a frequency, which is lower than stationary frequency, is inserted periodically into the alternating current of stationary frequency. When a lighting current value of the discharge lamp is smaller than a predetermined lower limit, the frequency is set as predetermined minimum frequency. When the lighting current value of a discharge lamp is larger than a predetermined maximum value, the frequency is set as predetermined maximum frequency. When a lighting current value of the discharge lamp is between the lower limit and the maximum value, the frequency is set as a selected frequency corresponding to the lighting current value. The selected frequency increases according to an increase of frequency change as a lighting current value increases.
摘要翻译：放电灯点灯装置包括放电容器，一对电极和电源装置。频率低于固定频率的交流电周期性地插入到固定频率的交流电中。当放电灯的点亮电流值小于预定的下限时，将频率设定为预定的最小频率。当放电灯的点亮电流值大于预定的最大值时，将频率设定为预定的最大频率。当放电灯的点亮电流值在下限和最大值之间时，频率被设定为与点亮电流值对应的选定频率。所选择的频率随着照明电流值增加而随着频率变化的增加而增加。

2. 发明授权

US07960923B2 High pressure discharge lamp lighting apparatus 有权
标题翻译：高压放电灯照明装置
公开(公告)号：US07960923B2
公开(公告)日：2011-06-14
申请号：US12636242
申请日：2009-12-11
申请人： Tomoyoshi Arimoto , Takashi Yamashita , Tetsuji Hirao , Tetsu Okamoto , Kentaro Fujita
发明人： Tomoyoshi Arimoto , Takashi Yamashita , Tetsuji Hirao , Tetsu Okamoto , Kentaro Fujita
IPC分类号： G05F1/00
CPC分类号： H05B41/2928 , H05B41/2883 , H05B41/3928 , Y02B20/202 , Y02B20/208
摘要： A discharge lamp lighting apparatus includes a discharge container, a pair of electrodes and a power supply apparatus. An alternating current of a frequency, which is lower than stationary frequency, is inserted periodically into the alternating current of stationary frequency. When a lighting current value of the discharge lamp is smaller than a predetermined lower limit, the frequency is set as predetermined minimum frequency. When the lighting current value of a discharge lamp is larger than a predetermined maximum value, the frequency is set as predetermined maximum frequency. When a lighting current value of the discharge lamp is between the lower limit and the maximum value, the frequency is set as a selected frequency corresponding to the lighting current value. The selected frequency increases according to an increase of frequency change as a lighting current value increases.
摘要翻译：放电灯点灯装置包括放电容器，一对电极和电源装置。频率低于固定频率的交流电周期性地插入到固定频率的交流电中。当放电灯的点亮电流值小于预定的下限时，将频率设定为预定的最小频率。当放电灯的点亮电流值大于预定的最大值时，将频率设定为预定的最大频率。当放电灯的点亮电流值在下限和最大值之间时，频率被设定为与点亮电流值对应的选定频率。所选择的频率随着照明电流值增加而随着频率变化的增加而增加。

3. 发明授权

US06914383B2 Light source device 失效
标题翻译：光源装置
公开(公告)号：US06914383B2
公开(公告)日：2005-07-05
申请号：US10641009
申请日：2003-08-15
申请人： Takashi Yamashita , Atsushi Imamura , Tomoyoshi Arimoto
发明人： Takashi Yamashita , Atsushi Imamura , Tomoyoshi Arimoto
IPC分类号： F21S2/00 , F21V7/00 , F21Y101/00 , H01J17/44 , H01J61/34 , H01J61/54 , H01J61/86 , H01J65/04
CPC分类号： H01J65/046 , H01J61/54 , H01J61/545 , H01J61/86
摘要： A light source device in which the operating characteristic of the auxiliary light source can be improved, in which the starting property within the main discharge vessel is extremely advantageous and which has high reliability with respect to vibration resistance and impact strength without the disadvantage of a cost increase due to the complicated arrangement of the light source device, without reducing the proportion of good articles in the manufacture of the products, and without reducing the quality of the discharge lamp is achieved using a main discharge lamp mounted in a reflector with an auxiliary light source tightly held by the reflector or components which are adjacent to the reflector and without contact with the main discharge vessel.
摘要翻译：能够提高辅助光源的工作特性的光源装置，其中主放电容器内的启动特性是非常有利的，并且相对于抗振动性和冲击强度具有高可靠性，而不会造成成本由于光源装置的复杂布置而增加，而不会降低制品制造中的良好物品的比例，并且不降低放电灯的质量是使用安装在具有辅助光的反射器中的主放电灯实现的源被紧靠保持的反射器或与反射器相邻并且不与主放电容器接触的部件。

4. 发明授权

US07170237B2 Device for operation of a high pressure discharge lamp 有权
标题翻译：高压放电灯操作装置
公开(公告)号：US07170237B2
公开(公告)日：2007-01-30
申请号：US11189888
申请日：2005-07-27
申请人： Yoshikazu Suzuki , Katsumi Sugaya , Tomoyoshi Arimoto
发明人： Yoshikazu Suzuki , Katsumi Sugaya , Tomoyoshi Arimoto
IPC分类号： H05B41/16 , H05B41/24
CPC分类号： H05B41/2888 , H05B41/2928 , Y02B20/202 , Y02B20/208
摘要： To positionally stabilize the arc spot in a super-high pressure discharge lamp which is filled with at least 0.20 mg/mm3 of mercury and to prevent the formation of so-called flicker, in an operation device having a high pressure discharge lamp and a feed device, the feed device of the high pressure discharge lamp supplies a frequency in the range from 60 Hz to 1000 Hz as the stationary operating frequency and a low frequency, in a frequency range of from 5 Hz to 200 Hz is inserted which has an inserted length of from one half period to five periods, and an inserting period of from 0.01 seconds to 120 seconds, into the alternating current of the stationary operating frequency. Furthermore, the parameters of the low frequency are changed according to changes of the operating voltage of the discharge lamp.
摘要翻译：为了在填充有至少0.20mg / mm 3汞的超高压放电灯中定位稳定电弧点，并防止形成所谓的闪烁，在具有高压放电灯和馈电装置，高压放电灯的馈电装置在从5Hz到1000Hz的频率范围内将频率范围从5Hz到1000Hz作为固定工作频率和低频率，频率范围为5Hz至插入200Hz，其具有从固定工作频率的交流电中的一半周期到五个周期的插入长度以及从0.01秒到120秒的插入周期。此外，低频的参数根据放电灯的工作电压的变化而变化。

5. 发明授权

US06815910B2 Device for operating a high pressure discharge lamp 有权
标题翻译：用于操作高压放电灯的装置
公开(公告)号：US06815910B2
公开(公告)日：2004-11-09
申请号：US10602917
申请日：2003-06-25
申请人： Yoshikazu Suzuki , Tomoyoshi Arimoto
发明人： Yoshikazu Suzuki , Tomoyoshi Arimoto
IPC分类号： H05B3702
CPC分类号： H05B41/2928
摘要： To prevent lamp extinction during dead time of an inverter circuit of a full bridge system, to reduce delays of the rising time and the falling time of rectangular waves which have been output by the inverter circuit and to prevent formation of a phenomenon of momentary darkening of the radiant light, the discharge lamp is operated with an alternating current with rectangular waves which is produced by an inverter circuit of a full bridge system. When the inverter circuit of the full bridge system is driven a dead time is taken in which all switching devices are turned off. In the rear stage of the inverter circuit of the full bridge system, there is an inductance. The value of the inductance is fixed such that LL≧VL/IL·Td (VL being the luminous voltage of the discharge lamp, IL being the current and Td the dead time). Current can flow in the discharge lamp during the dead time by the energy stored in this inductance.
摘要翻译：为了防止在全桥系统的逆变器电路的死区时间内的灯熄灭，为了减少由逆变器电路输出的矩形波的上升时间和下降时间的延迟，并且防止形成瞬时变暗现象辐射光，放电灯由具有由全桥系统的逆变器电路产生的矩形波的交流电操作。当全桥系统的逆变电路被驱动时，所有开关装置关闭都将停止死区。在全桥系统的逆变电路的后级，有一个电感。电感值固定为LL> = VL / IL.Td（VL为放电灯的发光电压，IL为电流，Td为死区时间）。电流可以在死区时间内通过存储在该电感中的能量流过放电灯。

6. 发明授权

US06597118B2 High-pressure mercury lamp luminescent device and means of ignition 失效
公开(公告)号：US06597118B2
公开(公告)日：2003-07-22
申请号：US09809086
申请日：2001-03-16
申请人： Tomoyoshi Arimoto , Masashi Okamoto , Izumi Takaya
发明人： Tomoyoshi Arimoto , Masashi Okamoto , Izumi Takaya
IPC分类号： H01J1332
CPC分类号： H01J61/822 , H01J61/20 , H01J61/52 , H01J61/54 , H01J61/56 , H01J61/86 , H05B41/042 , H05B41/2881 , H05B41/382 , Y02B20/204
摘要： To provide a high-pressure mercury lamp capable of shortening the light output rise time and of preventing glow discharge that occurs when the lamp is lighted, a high-pressure mercury lamp (1) luminescent device with a pair of electrodes (6, 7) placed opposite one another within a discharge vessel (2) made of quartz glass with seals (4, 5) formed on both ends and at least 0.15 mg/mm3 of mercury sealed into the discharge vessel, has a device (11, 12) for increasing the temperature of the outer wall of the luminescent portion (3) of the discharge vessel (2) to at least 100° C. before the high-pressure mercury lamp is lit.

7. 发明授权

US06274983B1 High pressure mercury lamp with particular electrode structure and emission device for a high-pressure mercury lamp 失效
标题翻译：具有特殊电极结构的高压汞灯和用于高压汞灯的发射装置
公开(公告)号：US06274983B1
公开(公告)日：2001-08-14
申请号：US09353283
申请日：1999-07-14
申请人： Masachika Ooyama , Tomoyoshi Arimoto , Kazuhiro Goto
发明人： Masachika Ooyama , Tomoyoshi Arimoto , Kazuhiro Goto
IPC分类号： H01J1704
CPC分类号： H01J61/30 , H01J61/822 , H01J61/86
摘要： The invention relates to a high pressure mercury lamp which is operated with an internal pressure at least equal to one hundred and some dozen atm and in which the thermal load and gas convection are considered. A fused silica glass discharge vessel is filled with mercury in an amount at least equal to 0.15 mg/mm3 and rare gas. The length of the electrode which projects into the discharge vessel and which is positioned at the top is greater than the length of the electrode which projects into the discharge vessel and which is positioned at the bottom. Where the lamp wattage is W (W) and the maximum value of the inside diameter in the direction perpendicular to the axis which extends between the pair of electrodes within the discharge vessel is D (mm), the following conditions are met: 0.35×(W)½≦L1≦0.69×(W)½ L2≦0.76×(W){fraction (1/2.64)} and at the same time (2.50)e0.0022W≦D≦(5.0)e0.0034W.
摘要翻译：本发明涉及一种高压汞灯，其操作的内部压力至少等于一百一十个大气压，其中考虑热负荷和气体对流。熔融石英玻璃放电容器中填充有至少等于0.15mg / mm 3的汞和稀有气体。突出到放电容器中并且位于顶部的电极的长度大于突出到放电容器中且位于底部的电极的长度。在灯功率为W（W）的情况下，在与放电容器内的一对电极之间延伸的轴线垂直的方向上的内径的最大值为D（mm）时，满足以下条件：同时

8. 发明授权

US5592050A Metal halide lamp 失效
标题翻译：金卤灯
公开(公告)号：US5592050A
公开(公告)日：1997-01-07
申请号：US425102
申请日：1995-04-20
申请人： Tadatoshi Higashi , Tomoyoshi Arimoto
发明人： Tadatoshi Higashi , Tomoyoshi Arimoto
IPC分类号： H01J61/20 , H01J61/12 , H01J61/82 , H01J61/86 , H01J61/88 , H01J17/20
CPC分类号： H01J61/125 , H01J61/827 , H01J61/86
摘要： A metal halide lamp in which rare earth halides are encapsulated and the occurrence of milky cloudiness is suppressed to achieve a prolongation of the service life of the lamp. To achieve this result, inert gas, mercury, indium halide, cesium halide, and rare earth halides are encapsulated in an emission part, with the encapsulation amount of the indium halide being from 0.8 micromole to 8.0 micromole/cm.sup.3 of tube volume, and the lamp is operated with an essentially horizontal arc axis using a direct current. Furthermore, iodine and bromine are contained in the halogen which forms the halides, and there is a ratio of the iodine atom number to the total halogen atom number is greater than or equal to 50%.
摘要翻译：其中包含稀土卤化物的金属卤化物灯被抑制并且抑制乳白色的发生以实现灯的使用寿命的延长。为了达到这一目的，惰性气体，汞，卤化铟，卤化铯和稀土卤化物被封装在发射部分，卤化铟的封装量为0.8微米至8.0微摩尔/立方厘米管体积，灯使用直流电流以基本水平的弧轴运行。此外，形成卤化物的卤素中包含碘和溴，并且碘原子数与总卤素原子数之比大于或等于50％。

9. 发明授权

US08525410B2 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US08525410B2
公开(公告)日：2013-09-03
申请号：US13173074
申请日：2011-06-30
申请人： Mitsuru Ikeuchi , Akihiro Shimizu , Tomoyoshi Arimoto
发明人： Mitsuru Ikeuchi , Akihiro Shimizu , Tomoyoshi Arimoto
IPC分类号： H01J61/06
CPC分类号： H01J61/0732 , H01J61/0737 , H01J61/86
摘要： A short arc type discharge lamp wherein a cathode and an anode are arranged opposite to each other in an interior of a light emitting tube and said cathode comprises a main part made from tungsten and a tip end part made from thoriated tungsten, wherein thorium oxide particles having been peripherally coated with thorium are contained in the tip end part of said cathode.
摘要翻译：一种短弧型放电灯，其中阴极和阳极在发光管的内部彼此相对布置，并且所述阴极包括由钨制成的主要部分和由钍钨制成的尖端部分，其中氧化钍粒子被外周涂覆有钍的物质包含在所述阴极的末端部分中。

10. 发明授权

US08497632B2 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US08497632B2
公开(公告)日：2013-07-30
申请号：US13348301
申请日：2012-01-11
申请人： Tomoyoshi Arimoto , Akihiro Shimizu , Mitsuru Ikeuchi
发明人： Tomoyoshi Arimoto , Akihiro Shimizu , Mitsuru Ikeuchi
IPC分类号： H01J61/04
CPC分类号： H01J61/0732 , H01J61/0735 , H01J61/86
摘要： A short arc type discharge lamp includes a cathode and an anode arranged inside an arc tube to face each other. The cathode comprises a main body portion made of tungsten and an emitter portion made of thoriated tungsten that is joined at the tip of the main body portion, where a metal oxide other than thorium (Th) is contained in the main body portion of the cathode, and a tungsten carbide layer is formed on the metal oxide.
摘要翻译：短弧型放电灯包括阴极和布置在电弧管内的阳极以彼此面对。阴极包括由钨制成的主体部分和由钍钨制成的发射极部分，其连接在主体部分的尖端处，其中除了钍（Th）之外的金属氧化物被包含在阴极的主体部分中并且在金属氧化物上形成碳化钨层。

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