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1. 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。

2. 发明申请

US20090115974A1 HIGH PRESSURE DISCHARGE LAMP OPERATION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTION TYPE IMAGE DISPLAY DEVICE 有权
标题翻译：高压放电灯操作装置，光源装置和投影型图像显示装置
公开(公告)号：US20090115974A1
公开(公告)日：2009-05-07
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： G03B21/00 , H05B41/36
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。

3. 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。

4. 发明授权

US07855512B2 Device for lighting a high-pressure discharge lamp by supplying alternating current 有权
标题翻译：用于通过提供交流电照明高压放电灯的装置
公开(公告)号：US07855512B2
公开(公告)日：2010-12-21
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： H01J13/46
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发光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。

5. 发明授权

US07744249B2 High-pressure discharge lamp, lamp unit and image display device 有权
标题翻译：高压放电灯，灯具单元及图像显示装置
公开(公告)号：US07744249B2
公开(公告)日：2010-06-29
申请号：US11722984
申请日：2006-04-20
申请人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Masaru Ikeda
发明人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Masaru Ikeda
IPC分类号： H05B31/00 , H01J17/16
CPC分类号： H01J61/86 , H01J61/526
摘要： The present invention provides a high-pressure discharge lamp having a long life.A high-pressure discharge lamp (100) comprises a light emitting part (4); first and second sealing parts (6, 8); first and second electrodes (10, 11); a first conductive lead (21) wound around the first sealing part; a first lead wire (22) electrically connecting the first conductive lead to the first electrode; a second conductive lead (25) wound around the second sealing part; and a second lead wire (26) connecting the second conductive lead to the first electrode. The second lead wire detours the light emitting part to avoid being affected by heat.After the lamp is turned off, the temperature of base parts of the electrodes immediately falls, and much mercury can be collected in the vicinities of the base parts.
摘要翻译：本发明提供一种寿命长的高压放电灯。高压放电灯（100）包括发光部分（4）; 第一和第二密封部分（6,8）; 第一和第二电极（10,11）; 围绕所述第一密封部分缠绕的第一导电引线（21）; 将所述第一导电引线与所述第一电极电连接的第一引线（22）围绕所述第二密封部分缠绕的第二导电引线（25）; 以及将所述第二导电引线连接到所述第一电极的第二引线（26）。第二引线绕光发射部分，避免受热的影响。在灯关闭后，电极的基部温度立即下降，并且在基部附近可以收集大量的汞。

6. 发明申请

US20100027272A1 HIGH-PRESSURE DISCHARGE LAMP, LAMP UNIT AND IMAGE DISPLAY DEVICE 有权
标题翻译：高压放电灯，灯单元和图像显示装置
公开(公告)号：US20100027272A1
公开(公告)日：2010-02-04
申请号：US11722984
申请日：2006-04-20
申请人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Masaru Ikeda
发明人： Masahiro Yamamoto , Syunsuke Ono , Minoru Ozasa , Masaru Ikeda
IPC分类号： H01J61/52 , F21V7/00
CPC分类号： H01J61/86 , H01J61/526
摘要： The present invention provides a high-pressure discharge lamp having a long life.A high-pressure discharge lamp (100) comprises a light emitting part (4); first and second sealing parts (6, 8); first and second electrodes (10, 11); a first conductive lead (21) wound around the first sealing part; a first lead wire (22) electrically connecting the first conductive lead to the first electrode; a second conductive lead (25) wound around the second sealing part; and a second lead wire (26) connecting the second conductive lead to the first electrode. The second lead wire detours the light emitting part to avoid being affected by heat.After the lamp is turned off, the temperature of base parts of the electrodes immediately falls, and much mercury can be collected in the vicinities of the base parts.
摘要翻译：本发明提供一种寿命长的高压放电灯。高压放电灯（100）包括发光部分（4）; 第一和第二密封部分（6,8）; 第一和第二电极（10,11）; 围绕所述第一密封部分缠绕的第一导电引线（21）; 将所述第一导电引线与所述第一电极电连接的第一引线（22）围绕所述第二密封部分缠绕的第二导电引线（25）; 以及将所述第二导电引线连接到所述第一电极的第二引线（26）。第二引线绕光发射部分，避免受热的影响。在灯关闭后，电极的基部温度立即下降，并且在基部附近可以收集大量的汞。

7. 发明申请

US20090296400A1 HIGH-PRESSURE MERCURY LAMP, LAMP UNIT, AND IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：高压汞灯，灯泡单元和图像显示设备
公开(公告)号：US20090296400A1
公开(公告)日：2009-12-03
申请号：US11719804
申请日：2005-12-14
申请人： Masaru Ikeda , Shunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Tsuyoshi Nagakura
发明人： Masaru Ikeda , Shunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Tsuyoshi Nagakura
IPC分类号： H01J61/36 , F21V7/00
CPC分类号： H01J61/54 , H01J61/0732 , H01J61/26 , H01J61/28
摘要： A high-pressure mercury lamp including electrode assemblies and a discharge vessel (23) that is composed of: a main tube part (15) having a discharge space (13) inside; and a sealing part (17) connected to the main tube part. The electrode assemblies extend into the discharge space from and are hermetically sealed with the sealing part such that their tips face each other in the discharge space. The discharge space (13) is filled with mercury as light-emitting material, rare gas such as xenon, and halogen gas for halogen cycle. An electrode assembly is composed of an electrode part (27a), a metal foil (29a), and an external lead. The base part of an electrode inside the discharge space is provided with a liquid collecting coil (43) for holding mercury that gathers around the base part during a cooling period while lighting is off.
摘要翻译：一种包括电极组件和放电容器（23）的高压汞灯，包括：内部具有放电空间（13）的主管部（15）以及连接到主管部分的密封部分（17）。电极组件从密封部分延伸到放电空间中并与密封部分气密密封，使得它们的尖端在放电空间中彼此面对。放电空间（13）填充有汞作为发光材料，诸如氙气的稀有气体和用于卤素循环的卤素气体。电极组件由电极部件（27a），金属箔（29a）和外部引线构成。在放电空间内的电极的基部设置有用于在照明熄灭的冷却期间保持聚集在基部周围的汞的液体收集线圈（43）。

8. 发明授权

US09973763B2 Image processing device and image processing method for applying filtering determination processes in parallel 有权
公开(公告)号：US09973763B2
公开(公告)日：2018-05-15
申请号：US13990893
申请日：2011-12-02
申请人： Masaru Ikeda , Junichi Tanaka , Yoshitaka Morigami
发明人： Masaru Ikeda , Junichi Tanaka , Yoshitaka Morigami
IPC分类号： H04N7/18 , H04N19/176 , H04N19/117 , H04N19/182 , H04N19/80 , H04N19/436 , H04N19/86 , H04N19/597 , H04N19/36
CPC分类号： H04N19/176 , H04N19/117 , H04N19/182 , H04N19/36 , H04N19/436 , H04N19/597 , H04N19/80 , H04N19/86
摘要： An image processing device including a decoding section configured to decode an image from an encoded stream, a determination section configured to perform determination processes of determining whether to apply a deblocking filter to neighboring blocks neighboring across a block boundary within an image to be decoded by the decoding section, a filtering section configured to apply a deblocking filter to neighboring blocks to which the determination section has determined to apply a deblocking filter, and a control section configured to allow the determination section to perform the determination processes for a vertical block boundary and a horizontal block boundary using pixels of the neighboring blocks of a reconstruct image as reference pixels.

9. 发明申请

US20160366411A1 DATA-CHARGE PHASE DATA COMPRESSION ARCHITECTURE 审中-公开
标题翻译：数据充电阶段数据压缩架构
公开(公告)号：US20160366411A1
公开(公告)日：2016-12-15
申请号：US14736631
申请日：2015-06-11
申请人： Hye-Yeon Cheong , Masaru Ikeda , Ali Tabatabai
发明人： Hye-Yeon Cheong , Masaru Ikeda , Ali Tabatabai
IPC分类号： H04N19/124 , H04N19/192 , H04N19/176 , H04N19/13 , H04N19/159
CPC分类号： H04N19/124 , H04N19/11 , H04N19/129 , H04N19/13 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/192 , H04N19/593
摘要： Implementations generally relate to data-charge phase data compression. In one implementation, a method includes computing prediction values for image data, where the image data is data-charge phase data, and where the computing of prediction values is based on inter-block prediction. The method also includes computing residual data based on the prediction values. The method also includes quantizing the residual data. The method also includes entropy encoding the quantized residual data. The method also includes refining an inverse quantized residual data based on one or more of the residual data and a number of left-over bit-budget after entropy encoding.
摘要翻译：实现通常涉及数据充电阶段数据压缩。在一个实现中，一种方法包括计算图像数据的预测值，其中图像数据是数据充电相位数据，并且其中预测值的计算基于块间预测。该方法还包括基于预测值来计算残差数据。该方法还包括量化剩余数据。该方法还包括对量化的残差数据进行熵编码。该方法还包括基于熵编码之后的剩余数据和剩余比特预算中的一个或多个来精炼逆量化残差数据。

10. 发明申请

US20100177286A1 LIGHTING METHOD AND LIGHTING APPARATUS FOR A HIGH PRESSURE DISCHARGE LAMP, A HIGH PRESSURE DISCHARGE LAMP APPARATUS, AND A PROJECTION-TYPE IMAGE DISPLAY APPARATUS 有权
标题翻译：高压放电灯，高压放电灯装置和投影型图像显示装置的照明方法和照明装置
公开(公告)号：US20100177286A1
公开(公告)日：2010-07-15
申请号：US12667223
申请日：2008-08-29
申请人： Masaru Ikeda
发明人： Masaru Ikeda
IPC分类号： H05B41/36 , G03B21/20
CPC分类号： H01J61/073
摘要： After discharge has begun in a high pressure discharge lamp, constant current control is performed so a lamp current becomes 4 [A]. Then, the current supplied to a pair of electrodes in the lamp is controlled so an electrode tip temperature t [degrees C.] at this time and an electrode tip temperature T [degrees C.] during stable lighting satisfy the relationship t [degrees C.]
摘要翻译：在高压放电灯放电开始后，进行恒流控制，灯电流变为4 [A]。然后，控制供给灯中的一对电极的电流，使稳定点亮期间的电极端头温度t [℃]和电极头温度T [℃]满足关系t [℃ 。] <= 1.1 T [摄氏度]。当灯的功率达到额定功率值时，功率控制变为恒定功率控制。该方法能够抑制从照明开始到稳定点亮的初始照明区间中的电极头的温度过度上升，从而防止由于电极尖端熔化引起的电弧长度的增加。因此，照明度不容易降低，特别是在安装在反射镜上的高压放电灯的灯单元中。

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