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1. 发明专利

JP2010205486A Mirror face device, and lighting system using the mirror face device 审中-公开
标题翻译：镜面装置，以及使用镜面装置的照明系统
公开(公告)号：JP2010205486A
公开(公告)日：2010-09-16
申请号：JP2009048014
申请日：2009-03-02
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： YAMAMOTO JUNICHIRO , YOSHIDA KAZUFUMI , MITA KAZUTOSHI , TAKAHASHI KENJI , SUN YANBIN
IPC分类号： F21S2/00 , F21V7/00 , F21V23/04 , F21Y101/02 , G09F13/12 , G09F19/16
摘要： PROBLEM TO BE SOLVED: To provide a mirror face device as well as a lighting fixture, enabling a light source to look as if a plurality light sources are arranged at intervals by multiple reflection of the light source, and further, with a reflective infrared-ray sensor arranged without exposure.
SOLUTION: The device is provided with a frame body 12; a front panel 11 equipped with a half-mirror portion 11d and covering the frame body 12 so as the other face to be in contact with the frame body 12; a reflecting plate 14 with a plurality of reflecting faces 14b disposed on the other side of the front panel 11 being slanted so as to get away from the front panel 11 connected to each other and equipped with a plurality of translucent holes 14d on the reflecting faces 14b; the light source 16 arranged at the translucent holes 14d of the reflecting plate 14; and a lighting circuit 17 arranged at the body 13 for controlling lighting of the light source 16.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种镜面装置以及照明装置，使得光源可以看起来好像通过光源的多次反射间隔地布置多个光源，并且还具有反射红外线传感器布置而不曝光。解决方案：设备设有框体12; 配备有半反射镜部11d的前面板11，并且将框架体12覆盖，以使另一个面与框体12接触; 具有设置在前面板11的另一侧的多个反射面14b的反射板14倾斜以远离彼此连接并在反射面上的多个透光孔14d的前面板11 14B; 布置在反射板14的透光孔14d处的光源16; 以及布置在主体13处用于控制光源16的点亮的照明电路17.版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008234877A Discharge lamp lighting device 审中-公开
标题翻译：放电灯照明装置
公开(公告)号：JP2008234877A
公开(公告)日：2008-10-02
申请号：JP2007069619
申请日：2007-03-16
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： KATO TAKESHI , MITA KAZUTOSHI , TAKAHASHI YUJI , KAMATA MASAHIKO , TAKAHARA YUICHIRO
IPC分类号： H05B41/24 , H02M7/48 , H05B41/392
CPC分类号： Y02B20/202
摘要： PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device improved so that the optical output of a discharge lamp does not unnaturally fluctuate when switching light control methods. SOLUTION: This discharge lamp lighting device is equipped with a DC power supply RDC, an inverter circuit INV, a load circuit LC connected to the output of the inverter circuit while including a resonance circuit RC, a light control means to dimly light the discharge lamp throughout the stable area and astable area of frequency-lamp current characteristics of the discharge lamp, and a control means to perform light control of a frequency control system until the oscillating frequency of the inverter circuit reaches a prescribed upper limit frequency f1, and to perform light control of a pulse control system by forming a driving signal so that the repeating frequency of the driving signal to be supplied to the inverter circuit is set at the upper limit frequency f1, and the inverter circuit outputs a pulsed high frequency voltage Vp having duration corresponding to a light control signal, when the oscillating frequency of the inverter circuit has reached the prescribed upper limit frequency f1 in advance. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种改进的放电灯点亮装置，使得当切换光控制方法时放电灯的光输出不会不自然地波动。
解决方案：该放电灯点亮装置配备有直流电源RDC，反相器电路INV，连接到逆变器电路的输出端的负载电路LC，同时包括谐振电路RC，光控制装置，放电灯在放电灯的频率灯电流特性的稳定区域和不稳定区域中的放电灯，以及控制装置，用于执行频率控制系统的光控制，直到逆变器电路的振荡频率达到规定的上限频率f1，并且通过形成驱动信号来执行脉冲控制系统的光控制，使得提供给逆变器电路的驱动信号的重复频率被设置在上限频率f1，并且逆变器电路输出脉冲高频电压 Vp具有对应于光控制信号的持续时间，当逆变器电路的振荡频率达到规定的上限fr时等于f1提前。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007299585A Discharge lamp lighting device 审中-公开
标题翻译：放电灯照明装置
公开(公告)号：JP2007299585A
公开(公告)日：2007-11-15
申请号：JP2006125588
申请日：2006-04-28
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： KATO TAKESHI , MITA KAZUTOSHI , TAKAHASHI YUJI , KAMATA MASAHIKO , TAKAHARA YUICHIRO , SUN YANBIN
IPC分类号： H05B41/24 , H02M7/48 , H05B41/392
CPC分类号： Y02B20/202
摘要： PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of avoiding large size of a filament heating transformer by controlling filament heating current according to the operating mode of a discharge lamp. SOLUTION: The discharge lamp lighting device is equipped with a resonance circuit system RC which includes a power supply DC, an inverter means INV, and a discharge lamp DL and is energized by the inverter means and a filament heating circuit FHC which includes a filament heating transformer FT to input the output of the inverter means and to output filament heating current and a switching means Q3 having an impedance to control input of the filament heating transformer and in which the switching means controls input to the filament heating transformer so that a filament heating current corresponding to the operating mode of the discharge lamp may be supplied. The DC current flowing to the filament heating transformer at the time of switching on of the switching means is reduced by resonance of the filament heating circuit and the resonance circuit system. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种通过根据放电灯的工作模式控制灯丝加热电流而能够避免灯丝加热变压器的大尺寸的放电灯点亮装置。解决方案：放电灯点亮装置配备有谐振电路系统RC，其包括电源DC，反相器装置INV和放电灯DL，并由逆变器装置和灯丝加热电路FHC激励，灯丝加热电路FHC包括用于输入逆变器装置的输出并输出灯丝加热电流的灯丝加热变压器FT和具有阻抗以控制灯丝加热变压器的输入的开关装置Q3，其中开关装置控制对灯丝加热变压器的输入，使得可以提供与放电灯的操作模式相对应的灯丝加热电流。在开关装置接通时流向灯丝加热变压器的直流电流通过灯丝加热电路和谐振电路系统的谐振而减小。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007179984A Lighting unit and luminaire 审中-公开
标题翻译：照明单位和灯具
公开(公告)号：JP2007179984A
公开(公告)日：2007-07-12
申请号：JP2005380282
申请日：2005-12-28
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： TAKAHARA YUICHIRO , MITA KAZUTOSHI , KONO HITOSHI , KATO TAKESHI , SUN YANBIN
IPC分类号： F21V23/00 , F21V3/00 , F21Y103/00
摘要： PROBLEM TO BE SOLVED: To enable reductions in leakage current and superposition of noise at an input terminal, and achieve smaller size and thickness.
SOLUTION: A lighting unit 20 comprises: a cold cathode fluorescent lamp 30 having a long straight-tube bulb 30a with cold cathodes sealed in both end portions thereof, respectively; and a lighting circuit 40 provided along the cold cathode fluorescent lamp 30. The lighting circuit 40 comprises: a substrate 41 having a longitudinal length of 50% to 120% of the bulb 30a; a main circuit 42 formed on the substrate 41; a high-potential-side output terminal 47 of the main circuit 42 provided on the side of one end 41d of the substrate 41 along its longitudinal length and adapted so that the fluorescent lamp 30 is electrically connected thereto; a stable-potential-side output terminal 48 of the main circuit 42 provided on the side of the other end 41c of the substrate 41 and adapted so that the fluorescent lamp 30 is electrically connected thereto; and a pair of input terminals 43, 44 of the main circuit 42 provided on the side of the other end 41c of the substrate 41.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了减少输入端子的漏电流和噪声叠加，实现更小的尺寸和厚度。解决方案：照明单元20包括：冷阴极荧光灯30，其具有分别在其两端部密封的具有冷阴极的长直管灯泡30a; 以及沿着冷阴极荧光灯30设置的点亮电路40.照明电路40包括：具有灯泡30a的50％至120％的纵向长度的基板41; 形成在基板41上的主电路42; 主电路42的高电位侧输出端子47沿其纵向长度设置在基板41的一端41d的一侧，并适于使荧光灯30与其电连接; 主电路42的稳定电位侧输出端子48，设置在基板41的另一端41c侧，并且适于使荧光灯30电连接到基板41; 以及设置在基板41的另一端41c侧的主电路42的一对输入端子43,44。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007087821A High-pressure discharge lamp lighting device and lighting system 审中-公开
标题翻译：高压放电灯照明装置和照明系统
公开(公告)号：JP2007087821A
公开(公告)日：2007-04-05
申请号：JP2005276616
申请日：2005-09-22
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： KAMATA MASAHIKO , MITA KAZUTOSHI , TAKAHASHI YUJI , KATO TAKESHI , SUN YANBIN
IPC分类号： H05B41/24
摘要： PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp lighting device capable of properly controlling lamp power and the operating frequency to avoid an acoustic resonance phenomenon, when a lamp is in transit state after it is started and it is stably lighted. SOLUTION: This high-pressure discharge lamp lighting device has a dc power supply means 12, an inverter means 16, a high-pressure discharge lamp HID, a lamp voltage detecting means 19, a lamp power detecting means 15, 18, and a control means 20. The control means 20 is to control the dc voltage from the dc power supply means 12 and the operating frequency of the inverter means 16. Under a transient state after the lamp is started, the control means controls the lamp power by controlling the operating frequency of the inverter means 16 until the lamp voltage reaches a prescribed lamp voltage, and controls the lamp power by controlling the dc voltage from the dc power supply means 12 after the lamp voltage has reached the prescribed voltage. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够适当地控制灯功率和工作频率以避免声共振现象的高压放电灯点亮装置，当灯在启动之后处于运输状态并且它是稳定的点亮。解决方案：该高压放电灯点亮装置具有直流电源装置12，逆变器装置16，高压放电灯HID，灯电压检测装置19，灯功率检测装置15,18，以及控制装置20.控制装置20用于控制来自直流电源装置12的直流电压和逆变器装置16的工作频率。在灯起动之后的过渡状态下，控制装置控制灯功率通过控制逆变器装置16的工作频率直到灯电压达到规定的灯电压，并通过在灯电压达到规定电压之后控制来自直流电源装置12的直流电压来控制灯功率。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006172997A Evaluation device for fluorescent lamp lifetime advanced state, fluorescent lamp lighting device, and lighting fixture 审中-公开
标题翻译：荧光灯寿命评估仪器，荧光灯照明设备和照明设备
公开(公告)号：JP2006172997A
公开(公告)日：2006-06-29
申请号：JP2004366194
申请日：2004-12-17
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： MITA KAZUTOSHI , KAMATA MASAHIKO , TAKAHASHI YUJI
IPC分类号： H05B41/24
摘要： PROBLEM TO BE SOLVED: To provide a fluorescent lamp lighting device equipped with an initial luminance correction control function, capable of easily changing an initial illuminance value at an arbitrary desired time, and to provide a lighting fixture equipped with the same. SOLUTION: The evaluation device for fluorescent lamp lifetime advance state FLE is provided with a fluorescent lamp lighting state detecting means FLD, capable of detecting the phase difference of a filament current If or an inductor current Im and a filament voltage Vf during lighting of the fluorescent lamp FL, a phase difference calculating means for comparing the phase difference of the filament current If or the inductor current Im with the filament voltage Vf, based on a detected value by the fluorescent lamp lighting state detecting means FLD, and the lifetime advance state evaluation means for deciding the lifetime advance state of the fluorescent lamp, based on the phase difference calculated by the phase difference calculating means. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种配备有初始亮度校正控制功能的荧光灯照明装置，能够容易地在任意期望的时间改变初始照度值，并提供配备有它的照明器具。解决方案：荧光灯寿命提前状态FLE的评估装置设置有荧光灯点亮状态检测装置FLD，能够检测灯丝电流If或电感器电流Im的相位差以及照明期间的灯丝电压Vf 的相位差计算装置，用于根据荧光灯点亮状态检测装置FLD的检测值比较灯丝电流If或电感器电流Im的相位差与灯丝电压Vf的相位差计算装置，提前状态评估装置，用于根据由相位差计算装置计算的相位差来决定荧光灯的寿命提前状态。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005135754A Discharge lamp lighting device and lighting system 审中-公开
标题翻译：放电灯照明设备和照明系统
公开(公告)号：JP2005135754A
公开(公告)日：2005-05-26
申请号：JP2003370916
申请日：2003-10-30
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： MITA KAZUTOSHI , KAMATA MASAHIKO
IPC分类号： H05B41/24 , H05B41/18 , H05B41/282
摘要： PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of lighting a discharge lamp of different rating. SOLUTION: The lamp voltage of a high-pressure discharge lamp L at the time of start up is detected in the lamp voltage detection circuit 16. According to the detected voltage, the high-pressure discharge lamp L having the same rated power but different rated voltage is distinguished, and an output range of an inverter circuit 13 is set by a safety circuit 18. A controlling circuit 19 controls a chopper circuit 12 in the range set by the safety circuit 18 to set an output of the inverter circuit 13. The high-pressure discharge lamp L having the same rated power but different rated voltage can be handled by the difference in power without providing a mechanical detection means. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供能够点亮不同等级的放电灯的放电灯点亮装置。
解决方案：在灯电压检测电路16中检测出启动时的高压放电灯L的灯电压。根据检测到的电压，具有相同额定功率的高压放电灯L 但是不同的额定电压被区分，逆变器电路13的输出范围由安全电路18设定。控制电路19控制由安全电路18设定的范围内的斩波电路12，以设定逆变器电路的输出具有相同额定功率但不同额定电压的高压放电灯L可以通过功率差来处理，而不需要提供机械检测装置。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004119032A Discharge lamp lighting device and lighting device 审中-公开
公开(公告)号：JP2004119032A
公开(公告)日：2004-04-15
申请号：JP2002276772
申请日：2002-09-24
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： MITA KAZUTOSHI
IPC分类号： H05B41/282
CPC分类号： Y02B20/183
摘要： PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and an illumination device that has a boosting and deboosting circuit wherein the voltage to appear in a switching element can be made lower even in impressing of a surge voltage. SOLUTION: The capacity of a capacitor C1 connected in parallel to the output edge of a rectifying circuit 3 which converts AC voltage into DC voltage, is set as 1% or more against the capacity of a smoothing capacitor C2 employed at the boosting and deboosting circuit 4 to boost or deboost DC voltage obtained in the rectifying circuit 3. By this, the voltage impressed on the switching element FET of the boosting and deboosting circuit 4 is suppressed low. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004015975A Power supply 有权
公开(公告)号：JP2004015975A
公开(公告)日：2004-01-15
申请号：JP2002169839
申请日：2002-06-11
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： TAKAHASHI YUJI , SHIMIZU KEIICHI , KITAMURA NORIYUKI , OTAKE HIROKAZU , MITA KAZUTOSHI , KAMATA MASAHIKO
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a power supply improved in versatility and reduced in size and weight. SOLUTION: A plurality of series circuits composed of charge-control switching elements 5-1 to 5-n, 6-1 to 6-n each having variable impedance characteristics and capacitors 4-1 to 4-n are connected in parallel to an output terminal of a full-wave rectifier 2, and discharge-control switching elements 10-1 to 10-n, 11-1 to 11-n and 12-1 to 12-n are connected between each series circuit, respectively. The capacitor is charged by the charge-control switching element that corresponds to each capacitor, and the charge-control switching element is controlled so as to have a finite value in impedance only in a period for charging each corresponding capacitor, and an infinite value in impedance in a period other than the charging period. The discharge-control switching element is selectively switch-controlled, and capacitors arbitrarily selected from among the capacitors are connected in series, thus applying a composite voltage of the selected capacitors to a load circuit 17. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2011163980A Sensor device 审中-公开
标题翻译：传感器设备
公开(公告)号：JP2011163980A
公开(公告)日：2011-08-25
申请号：JP2010027940
申请日：2010-02-10
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： SASAKI ATSUSHI , MITA KAZUTOSHI , TAKAHASHI YUJI
IPC分类号： G01V8/12 , G01J1/42 , G01V8/10
摘要： PROBLEM TO BE SOLVED: To provide a sensor device that reduces the throughput processed at once, selects an inexpensive component, and also shortens the processing time. SOLUTION: The whole region where sensor elements 18 of a sensor body 12 are arranged is partitioned into a plurality of partition regions S. The sensor elements 18 of the whole region are sequentially driven for each partition region S so that a sensor signal is output from the sensor element 18 included in each partition region S for each partition region S. Storing of the sensor signal for each partition region S and determination of a human body based on the sensor signal are enabled, and the throughput processed at once is reduced comparing with that when the whole is processed at once. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种降低一次处理的吞吐量的传感器装置，选择廉价的部件，并且缩短处理时间。解决方案：将传感器体12的传感器元件18布置的整个区域划分成多个分隔区域S.对于每个分区区域S，依次驱动整个区域的传感器元件18，使得传感器信号从每个分区区域S中的每个分区区域S中包含的传感器元件18输出。对于每个分区区域S存储传感器信号和基于传感器信号的人体的确定被启用，并且一次处理的吞吐量为与整体处理一次时相比有所减少。版权所有（C）2011，JPO＆INPIT

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