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1. 发明授权

US08125151B2 High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device 有权
标题翻译：高压放电灯，高压放电灯照明方式及照明装置，高压放电灯装置及灯具单元，图像显示装置及前照灯装置
公开(公告)号：US08125151B2
公开(公告)日：2012-02-28
申请号：US12142681
申请日：2008-06-19
申请人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Tsuyoshi Ichibakase , Tomoyuki Seki , Takashi Tsutatani , Haruo Nagai
发明人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Tsuyoshi Ichibakase , Tomoyuki Seki , Takashi Tsutatani , Haruo Nagai
IPC分类号： H01J17/44 , H01J61/54
CPC分类号： H01J61/822 , H01J61/547
摘要： In a high-pressure discharge lamp that includes a bulb formed from a light emitting part having a discharge space therein and a pair of sealing parts connected to the light emitting part, and an electrode pair disposed within the discharge space, a section of a proximity conductor is wound substantially spirally around one of the sealing parts within a predetermined range from the light emitting part, while the remaining section of the proximity conductor crosses over the light emitting part and is electrically connected to the electrode nearer the other sealing part. By initiating a discharge after applying a high-frequency voltage of 1 kHz to 1 MHz to a high-pressure mercury lamp having this structure, the breakdown voltage can be suppressed to at least 8 kV.
摘要翻译：在包括由其中具有放电空间的发光部分形成的灯泡和连接到发光部分的一对密封部分以及设置在放电空间内的电极对的高压放电灯中，导体在距离发光部分的预定范围内围绕其中一个密封部分螺旋地缠绕，而接近导体的剩余部分与发光部分交叉，并且与更靠近另一个密封部分的电极电连接。通过在对具有这种结构的高压汞灯施加1kHz至1MHz的高频电压之后开始放电，可以将击穿电压抑制在至少8kV。

2. 发明授权

US07999481B2 Lighting method for a high-pressure discharge lamp, lighting circuit for a high-pressure discharge lamp, high-pressure discharge lamp apparatus, and projector-type image display apparatus 有权
标题翻译：高压放电灯的照明方法，高压放电灯的点灯电路，高压放电灯装置和投影型图像显示装置
公开(公告)号：US07999481B2
公开(公告)日：2011-08-16
申请号：US12443819
申请日：2008-07-10
申请人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
发明人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B37/02
CPC分类号： H05B41/2928
摘要： After startup, a lighting method for a high-pressure discharge lamp is to light the lamp at a rated frequency without switching the frequency for 120 seconds (S12, S13), and thereafter to switch from the rated frequency to a more audible frequency in accordance with a change in voltage value (S21 to S23).
摘要翻译：启动后，高压放电灯的点灯方式是以不频率120秒（S12，S13）切换到额定频率的灯，然后按照额定频率切换到更可听见的频率电压值变化（S21〜S23）。

3. 发明授权

US07667413B2 High pressure discharge lamp operation method, operation device, light source device, and projection type image display device 有权
标题翻译：高压放电灯操作方法，操作装置，光源装置和投影型图像显示装置
公开(公告)号：US07667413B2
公开(公告)日：2010-02-23
申请号：US11916712
申请日：2006-07-11
申请人： Masaru Ikeda , Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
发明人： Masaru Ikeda , Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B37/02
CPC分类号： H05B41/38 , G03B21/2026 , H04N9/3114 , H04N9/3155 , H05B41/2882 , H05B41/2928 , Y02B20/208
摘要： Provided is a method for lighting a high pressure discharge lamp capable of increasing the life thereof. The lighting method is as follows. When the time elapse after lighting up the discharge lamp is within a predetermined condition (e.g. 5 minutes or less), constant current control is performed if the lamp voltage is lower than switching voltage (here, a first voltage value V1) and constant power control is performed to maintain the lamp power at a power value W1 if the lamp voltage is equal to or above the switching voltage. After the predetermined condition (5 minutes) is exceeded, the constant power control is performed by lowering the value of the switching voltage from the first voltage value V1 to the second voltage value V2. If the lamp voltage is equal to or above the switching voltage lowered, the lamp power is maintained at power value W1.
摘要翻译：本发明提供一种照明能够延长寿命的高压放电灯的方法。照明方法如下。当放电灯点亮后的时间处于预定状态（例如5分钟以下）时，如果灯电压低于开关电压（这里是第一电压值V1）和恒功率控制，则执行恒定电流控制如果灯电压等于或高于开关电压，则将灯功率保持在功率值W1。在超过预定条件（5分钟）之后，通过将开关电压的值从第一电压值V1降低到第二电压值V2来执行恒定功率控制。如果灯电压等于或高于开关电压降低，则灯功率保持在功率值W1。

4. 发明申请

US20060197475A1 High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp and, high-pressure discharge lamp device, and lamp unit, image display unit, head light unit 有权
标题翻译：高压放电灯，高压放电灯的照明方式和照明装置，高压放电灯装置，灯具单元，图像显示单元，头灯单元
公开(公告)号：US20060197475A1
公开(公告)日：2006-09-07
申请号：US10552257
申请日：2004-04-09
申请人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Tsuyoshi Ichibakase , Tomoyuki Seki , Takashi Tsutatani , Haruo Nagai
发明人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Tsuyoshi Ichibakase , Tomoyuki Seki , Takashi Tsutatani , Haruo Nagai
IPC分类号： H01J15/04 , H01J17/36
CPC分类号： H01J61/822 , H01J61/547
摘要： In a high-pressure discharge lamp that includes a bulb formed from a light emitting part having a discharge space therein and a pair of sealing parts connected to the light emitting part, and an electrode pair disposed within the discharge space, a section of a proximity conductor is wound substantially spirally around one of the sealing parts within a predetermined range from the light emitting part, while the remaining section of the proximity conductor crosses over the light emitting part and is electrically connected to the electrode nearer the other sealing part. By initiating a discharge after applying a high-frequency voltage of 1 kHz to 1 MHz to a high-pressure mercury lamp having this structure, the breakdown voltage can be suppressed to at least 8 kV.
摘要翻译：在包括由其中具有放电空间的发光部分形成的灯泡和连接到发光部分的一对密封部分以及设置在放电空间内的电极对的高压放电灯中，导体在距离发光部分的预定范围内围绕其中一个密封部分螺旋地缠绕，而接近导体的剩余部分与发光部分交叉，并且与更靠近另一个密封部分的电极电连接。通过在对具有这种结构的高压汞灯施加1kHz至1MHz的高频电压之后开始放电，可以将击穿电压抑制在至少8kV。

5. 发明授权

US08076852B2 High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device 有权
标题翻译：高压放电灯，高压放电灯照明方式及照明装置，高压放电灯装置及灯具单元，图像显示装置及前照灯装置
公开(公告)号：US08076852B2
公开(公告)日：2011-12-13
申请号：US10552257
申请日：2004-04-09
申请人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Tsuyoshi Ichibakase , Tomoyuki Seki , Takashi Tsutatani , Haruo Nagai
发明人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Tsuyoshi Ichibakase , Tomoyuki Seki , Takashi Tsutatani , Haruo Nagai
IPC分类号： H01J17/44 , H01J61/54
CPC分类号： H01J61/822 , H01J61/547
摘要： In a high-pressure discharge lamp that includes a bulb formed from a light emitting part having a discharge space therein and a pair of sealing parts connected to the light emitting part, and an electrode pair disposed within the discharge space, a section of a proximity conductor is wound substantially spirally around one of the sealing parts within a predetermined range from the light emitting part, while the remaining section of the proximity conductor crosses over the light emitting part and is electrically connected to the electrode nearer the other sealing part. By initiating a discharge after applying a high-frequency voltage of 1 kHz to 1 MHz to a high-pressure mercury lamp having this structure, the breakdown voltage can be suppressed to at least 8 kV.
摘要翻译：在包括由其中具有放电空间的发光部分形成的灯泡和连接到发光部分的一对密封部分以及设置在放电空间内的电极对的高压放电灯中，导体在距离发光部分的预定范围内围绕其中一个密封部分螺旋地缠绕，而接近导体的剩余部分与发光部分交叉，并且与更靠近另一个密封部分的电极电连接。通过在对具有这种结构的高压汞灯施加1kHz至1MHz的高频电压之后开始放电，可以将击穿电压抑制在至少8kV。

6. 发明申请

US20080116820A1 High-Pressure Discharge Lamp Lighting Device 有权
标题翻译：高压放电灯照明装置
公开(公告)号：US20080116820A1
公开(公告)日：2008-05-22
申请号：US11577701
申请日：2005-11-08
申请人： Minoru Ozasa , Syunsuke Ono , Masaru Ikeda , Masahiro Yamamoto
发明人： Minoru Ozasa , Syunsuke Ono , Masaru Ikeda , Masahiro Yamamoto
IPC分类号： H05B41/24
CPC分类号： H05B41/2928 , Y02B20/208
摘要： The high-pressure discharge lamp lighting device of the invention includes a lighting circuit for supplying an alternating current to a high-pressure discharge lamp to cause lighting, the high-pressure discharge lamp having an arc tube in which a halogen material is enclosed and a pair of electrodes is disposed, and each electrode having a protuberance at a tip thereof. A frequency of the alternating current varies without dependency on operating data that varies as a lighting time of the high-pressure discharge lamp elapses.
摘要翻译：本发明的高压放电灯点灯装置具有：向高压放电灯供给交流电以进行点灯的点灯电路，具有包围卤素材料的电弧管的高压放电灯和设置一对电极，每个电极在其顶端具有突起。交流电流的频率不依赖于随高压放电灯的点亮时间而变化的操作数据。

7. 发明授权

US08188672B2 High-pressure discharge lamp system and projector using the same 有权
标题翻译：高压放电灯系统和投影机使用相同
公开(公告)号：US08188672B2
公开(公告)日：2012-05-29
申请号：US12665312
申请日：2009-01-27
申请人： Minoru Ozasa , Syunsuke Ono , Masahiro Yamamoto , Go Yamada
发明人： Minoru Ozasa , Syunsuke Ono , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B41/16 , H01J17/18
CPC分类号： H01J61/547 , H01J61/822 , H05B41/2881 , H05B41/382 , Y02B20/204
摘要： A high-pressure discharge lamp system has a high-pressure mercury lamp 4 and a lighting circuit 3 that operates the lamp 4. The lamp 4 includes an envelope having a light emitting part 6 having a first and a second electrode 10, 11 arranged therein and a first and a second sealing part 7, 8 oppositely extending from the light emitting part 6, and a conductor 20 electrically connected to the second electrode 11. Particularly a portion of the conductor 20 is at least in contact with or in closest proximity to the outer surface of the first sealing part 7 substantially at a single point in an area corresponding to a first metal foil 16 connected to the first electrode 10. The circuit 3 activates the lamp 4 by placing high-frequency voltage at a predetermined frequency within a range of 10 [kHz]-10 [MHz], inclusive, between the electrodes 10, 11.
摘要翻译：高压放电灯系统具有操作灯4的高压汞灯4和点灯电路3.灯4包括具有发光部分6的外壳，发光部分6具有布置在其中的第一和第二电极10,11 以及从发光部分6相对延伸的第一和第二密封部分7,8，以及与第二电极11电连接的导体20.特别地，导体20的一部分至少接触或最接近第一密封部分7的外表面基本上在与连接到第一电极10的第一金属箔16对应的区域中的单个点处。电路3通过将预定频率的高频电压置于范围为10 [kHz] -10 [MHz]（包括端值）在电极10,11之间。

8. 发明申请

US20100013399A1 LIGHTING METHOD FOR A HIGH-PRESSURE DISCHARGE LAMP, LIGHTING CIRCUIT FOR A HIGH-PRESSURE DISCHARGE LAMP, HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND PROJECTOR-TYPE IMAGE DISPLAY APPARATUS 有权
标题翻译：用于高压放电灯的照明方法，用于高压放电灯的照明电路，高压放电灯装置和投影仪型图像显示装置
公开(公告)号：US20100013399A1
公开(公告)日：2010-01-21
申请号：US12443819
申请日：2008-07-10
申请人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
发明人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B41/288
CPC分类号： H05B41/2928
摘要： After startup, a lighting method for a high-pressure discharge lamp is to light the lamp at a rated frequency without switching the frequency for 120 seconds (S12, S13), and thereafter to switch from the rated frequency to a more audible frequency in accordance with a change in voltage value (S21 to S23).
摘要翻译：启动后，高压放电灯的点灯方式是以不频率120秒（S12，S13）切换到额定频率的灯，然后按照额定频率切换到更可听见的频率电压值变化（S21〜S23）。

9. 发明授权

US06984943B2 Method and apparatus for lighting high pressure discharge lamp, high pressure discharge lamp apparatus, and projection-type image display apparatus 有权
标题翻译：照明高压放电灯，高压放电灯装置和投影型图像显示装置的方法和装置
公开(公告)号：US06984943B2
公开(公告)日：2006-01-10
申请号：US10871130
申请日：2004-06-18
申请人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto
发明人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto
IPC分类号： G05F1/00
CPC分类号： H05B41/388 , H05B41/2928 , Y02B20/204
摘要： A lighting method for a high pressure discharge lamp in which a high-pressure pulse is applied to cause a dielectric breakdown, and then in step S1, it is judged whether the lamp voltage is higher than 25 volts as the current switching voltage. If it is judged negatively in step S1, the control circuit (304) performs a constant current control with the current limiting level set to 6 amperes (step S2). If it is judged that the lamp voltage is higher than 25 in step S1, the control circuit (304) performs a constant current control with the current limiting level set to 4 amperes (step S3). When the lamp voltage rises and reaches 50 volts, the control circuit (304) performs a constant power control so that the lamp power remains to be 200 W.
摘要翻译：一种用于施加高压脉冲以引起电介质击穿的高压放电灯的照明方法，然后在步骤S1中，判断灯电压是否高于25伏特作为电流开关电压。如果在步骤S1中判断为否定，则控制电路（304）以设定为6安培的电流限制电平进行恒定电流控制（步骤S2）。如果在步骤S1中判断灯电压高于25，则控制电路（304）以设定为4安培的电流限制电平进行恒定电流控制（步骤S 3）。当灯电压上升并达到50伏时，控制电路（304）执行恒定的功率控制，使得灯功率保持为200W。

10. 发明授权

US08513893B2 High-pressure discharge lamp light-up device, high-pressure discharge lamp apparatus using same, projector using high-pressure discharge lamp apparatus, and light-up method for high-pressure discharge lamp 有权
标题翻译：高压放电灯点亮装置，使用该高压放电灯的高压放电灯装置，使用高压放电灯装置的投影仪和高压放电灯的点亮方法
公开(公告)号：US08513893B2
公开(公告)日：2013-08-20
申请号：US13376817
申请日：2010-06-10
申请人： Syunsuke Ono , Hiroji Morimoto , Minoru Ozasa , Masahiro Yamamoto
发明人： Syunsuke Ono , Hiroji Morimoto , Minoru Ozasa , Masahiro Yamamoto
IPC分类号： H05B41/231 , G03B21/14
CPC分类号： H05B41/2928 , H05B41/2883 , Y02B20/208
摘要： A high-pressure discharge lamp lighting device that suppresses deterioration and the expansion of inter-electrode distance in a pair of electrodes within a high-pressure discharge lamp, more effectively than conventional technology. The frequency of the AC current supplied to a high-pressure discharge lamp alternates between a first frequency and a second, higher frequency, while the magnitude of the AC current alternates between a first value and a second, higher value. The suppressing effect is realized by repeatedly alternating the frequency and repeatedly alternating between a first period at the first frequency and a second period at the second frequency, with the second, higher-magnitude current being used in the latter and the first current being used in the former.
摘要翻译：一种高压放电灯点亮装置，其比现有技术更有效地抑制高压放电灯内的一对电极中的电极间距离的劣化和扩大。提供给高压放电灯的AC电流的频率在第一频率和第二较高频率之间交替，而AC电流的大小在第一值和第二较高值之间交替。通过重复交替频率并在第一频率的第一周期和第二频率的第二周期之间重复交替地进行抑制效果，在第二频率中使用第二高电平电流，并且第一电流用于前者。

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