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1. 发明申请

US20120175956A1 DC POWER SUPPLY FEEDING SYSTEM 审中-公开
标题翻译：直流电源馈电系统
公开(公告)号：US20120175956A1
公开(公告)日：2012-07-12
申请号：US13419106
申请日：2012-03-13
申请人： Noriyuki KITAMURA , Fumihiko Nagasaki , Toshiaki Takahashi , Koji Migita , Toshihiko Sasai , Chikako Katano
发明人： Noriyuki KITAMURA , Fumihiko Nagasaki , Toshiaki Takahashi , Koji Migita , Toshihiko Sasai , Chikako Katano
IPC分类号： H02J4/00
CPC分类号： H02J1/12 , H02J1/102 , H02J1/108 , H02J7/35 , H02M3/158 , Y10T307/50
摘要： According to one embodiment of a DC power supply feeding system, the system includes a DC voltage power supply that outputs a specified voltage by using a commercial AC power supply, a varying voltage power supply that generates power by using natural energy and outputs a varying voltage, and a reverse flow preventing elements that connects the DC voltage power supply and the varying voltage power supply in parallel while output sides are made to have same polarity, and supplies powers obtained from the DC voltage power supply and the varying voltage power supply to a load. When an amount of power generation of the varying voltage power supply is small, the power is intermittently supplied to the load.
摘要翻译：根据直流电源馈送系统的一个实施例，该系统包括通过使用商用AC电源输出指定电压的直流电压电源，通过使用自然能产生功率并输出变化电压的变化电压电源以及在使输出侧具有相同极性的同时并联连接直流电压电源和变压电源的逆流防止元件，将从直流电压电源和变化电压电源获得的功率提供给加载。当变化的电压电源的发电量小时，电力被间歇地供给负载。

2. 发明申请

US20140028209A1 INTERFACE CIRCUIT AND INTERFACE METHOD 审中-公开
标题翻译：接口电路和接口方法
公开(公告)号：US20140028209A1
公开(公告)日：2014-01-30
申请号：US13617940
申请日：2012-09-14
申请人： Noriyuki Kitamura , Toru Ishikita , Toshihiko Sasai , Hiroshi Akahoshi , Hirokazu Otake , Yuji Takahashi
发明人： Noriyuki Kitamura , Toru Ishikita , Toshihiko Sasai , Hiroshi Akahoshi , Hirokazu Otake , Yuji Takahashi
IPC分类号： H05B37/00
CPC分类号： H05B33/0806 , H05B33/0815 , H05B33/0845
摘要： Disclosed is an interface circuit including a rectifier circuit, a detection circuit, a first circuit, and a second circuit. The rectifier circuit rectifies an AC voltage input between a pair of input terminals. The detection circuit detects the AC voltage and outputs the result as a detection voltage. The first circuit is controlled to be turned on or off on the basis of an input first control signal, to cause a first current to flow between the input terminals in an on state and to cut off the first current in an off state. The second circuit is controlled to be turned on or off on the basis of an input second control signal, to allow a second current greater than the first current to flow between the input terminals in an on state and to cut off the second current in an off state.
摘要翻译：公开了一种包括整流电路，检测电路，第一电路和第二电路的接口电路。整流电路整流一对输入端之间的交流电压输入。检测电路检测交流电压，并输出结果作为检测电压。基于输入的第一控制信号将第一电路控制为导通或截止，以使第一电流在导通状态下在输入端之间流动，并且在关闭状态下切断第一电流。基于输入的第二控制信号将第二电路控制为接通或关断，以允许大于第一电流的第二电流在导通状态下在输入端之间流动，并且在第二电流中切断第二电流关闭状态。

3. 发明申请

US20140015417A1 LIGHTING CONTROL SYSTEM 审中-公开
标题翻译：照明控制系统
公开(公告)号：US20140015417A1
公开(公告)日：2014-01-16
申请号：US13612486
申请日：2012-09-12
申请人： Naoko Iwai , Keiichi Shimizu , Makoto Kawagoe , Toshihiko Sasai , Hiroyuki Kudo , Tomoko Ishiwata , Toshitake Kitagawa , Hitoshi Kawano , Shinichi Kumashiro
发明人： Naoko Iwai , Keiichi Shimizu , Makoto Kawagoe , Toshihiko Sasai , Hiroyuki Kudo , Tomoko Ishiwata , Toshitake Kitagawa , Hitoshi Kawano , Shinichi Kumashiro
IPC分类号： H05B37/02
CPC分类号： H05B33/0854 , H05B37/02 , H05B37/0218 , H05B37/0227 , Y02B20/46
摘要： In an embodiment, a lighting control system includes a plurality of lighting apparatuses and a central control device. In an embodiment, the central control device controls lighting states of the plurality of lighting apparatuses, based on a first illumination which is an illumination of an irradiated surface irradiated by the plurality of lighting apparatuses, and a second illumination which is an illumination at a certain measurement point in a lighting space irradiated by light sources of the plurality of lighting apparatuses and is formed by a reflected light of light emitted by the lighting apparatuses.
摘要翻译：在一个实施例中，照明控制系统包括多个照明装置和中央控制装置。在一个实施例中，中央控制装置基于作为由多个照明装置照射的照射表面的照明的第一照明和作为某一照明的照明的第二照明来控制多个照明装置的照明状态由多个照明装置的光源照射的照明空间中的测量点由照明装置发射的光的反射光形成。

4. 发明授权

US08853954B2 Power supply for illumination and luminaire 有权
标题翻译：照明和照明用电源
公开(公告)号：US08853954B2
公开(公告)日：2014-10-07
申请号：US13538502
申请日：2012-06-29
申请人： Hirokazu Otake , Toshihiko Sasai , Katsuyuki Kobayashi
发明人： Hirokazu Otake , Toshihiko Sasai , Katsuyuki Kobayashi
IPC分类号： H05B37/02
CPC分类号： H05B33/0845 , H05B33/0815
摘要： A power supply for illumination includes a detection circuit and a control circuit. The detection circuit compares an AC voltage whose phase is controlled with a first threshold voltage so as to detect a variation in a conduction state of phase control in the AC voltage, and compares the AC voltage with a second threshold voltage lower than the first threshold voltage so as to detect a zero-cross point of the AC voltage, thereby detecting a conduction period of the phase control. The control circuit outputs an output current according to the duration of the conduction period.
摘要翻译：用于照明的电源包括检测电路和控制电路。检测电路将相位被控制的交流电压与第一阈值电压进行比较，以检测交流电压中的相位控制的导通状态的变化，并将交流电压与低于第一阈值电压的第二阈值电压进行比较以检测交流电压的零交叉点，从而检测相位控制的导通周期。控制电路根据导通周期的持续时间输出输出电流。

5. 发明授权

US08823286B2 Dimming device and lighting system 有权
标题翻译：调光装置和照明系统
公开(公告)号：US08823286B2
公开(公告)日：2014-09-02
申请号：US13614232
申请日：2012-09-13
申请人： Toshihiko Sasai , Hirokazu Otake , Katsuyuki Kobayashi , Masayuki Tanaka
发明人： Toshihiko Sasai , Hirokazu Otake , Katsuyuki Kobayashi , Masayuki Tanaka
IPC分类号： H05B37/02
CPC分类号： H05B33/0815
摘要： According to one embodiment, a control section receives supply of control power from a control power supply section through a capacitive element and divides, a period of each half cycle of an alternating-current voltage into a first section, a second section, and a third section. In the first section, the control section subjects a switch section to conduction control to supply electric power to a load and stops a converting action of the control power supply section. In the second section, the control section subjects the switch section to non-conduction control to interrupt the power supply to the load and stops the converting action of the control power supply section. In the third section, the control section subjects the switch section to the non-conduction control to interrupt the power supply to the load and causes the converting action of the control power supply to operate.
摘要翻译：根据一个实施例，控制部分通过电容元件接收来自控制电源部分的控制电力供应，并将交流电压的每个半周期的周期划分成第一部分，第二部分和第三部分部分。在第一部分中，控制部使开关部进行导通控制以向负载供电，并停止控制电源部的转换动作。在第二部分中，控制部分使开关部分进行非导通控制以中断对负载的电源，并停止控制电源部分的转换动作。在第三部分中，控制部分使开关部分对非导通控制进行中断对负载的电源，并使控制电源的转换动作起作用。

6. 发明申请

US20120153841A1 ILLUMINATING DEVICE AND ILLUMINATING METHOD 有权
标题翻译：照明装置和照明方法
公开(公告)号：US20120153841A1
公开(公告)日：2012-06-21
申请号：US13331839
申请日：2011-12-20
申请人： Sayaka TOMIYAMA , Masahiko Kamata , Toshihiko Sasai , Hitoshi Kawano , Naoko Iwai , Masatoshi Kumagai , Toru Ishikita , Hiromichi Nakajima
发明人： Sayaka TOMIYAMA , Masahiko Kamata , Toshihiko Sasai , Hitoshi Kawano , Naoko Iwai , Masatoshi Kumagai , Toru Ishikita , Hiromichi Nakajima
IPC分类号： H05B37/02
CPC分类号： H05B33/0869
摘要： An illuminating device includes a plurality of kinds of LEDs that emit light having different color temperatures; a plurality of LED lighting circuits that independently light the LEDs for each color temperature of emitted light; and a control unit that selects a first control changing illuminance of the LEDs as a whole by controlling the lighting of the LEDs and a second control changing the colors of light of the LEDs as a whole by controlling the lighting of the LEDs, and corrects an illuminance difference generated before and after the second control.
摘要翻译：照明装置包括发射具有不同色温的光的多种LED; 多个LED照明电路，用于针对发射光的每个色温独立地点亮LED; 以及控制单元，其通过控制LED的点亮来选择LED的第一控制变化照度，以及通过控制LED的点亮来整体上改变LED的光的颜色的第二控制，并且校正LED 在第二次控制之前和之后产生的照度差异。

7. 发明授权

US08952627B2 Illuminating device and illuminating method 有权
标题翻译：照明装置及照明方法
公开(公告)号：US08952627B2
公开(公告)日：2015-02-10
申请号：US13331839
申请日：2011-12-20
申请人： Sayaka Tomiyama , Masahiko Kamata , Toshihiko Sasai , Hitoshi Kawano , Naoko Iwai , Masatoshi Kumagai , Toru Ishikita , Hiromichi Nakajima
发明人： Sayaka Tomiyama , Masahiko Kamata , Toshihiko Sasai , Hitoshi Kawano , Naoko Iwai , Masatoshi Kumagai , Toru Ishikita , Hiromichi Nakajima
IPC分类号： G05F1/00 , H05B33/08
CPC分类号： H05B33/0869
摘要： An illuminating device includes a plurality of kinds of LEDs that emit light having different color temperatures; a plurality of LED lighting circuits that independently light the LEDs for each color temperature of emitted light; and a control unit that selects a first control changing illuminance of the LEDs as a whole by controlling the lighting of the LEDs and a second control changing the colors of light of the LEDs as a whole by controlling the lighting of the LEDs, and corrects an illuminance difference generated before and after the second control.
摘要翻译：照明装置包括发射具有不同色温的光的多种LED; 多个LED照明电路，用于针对发射光的每个色温独立地点亮LED; 以及控制单元，其通过控制LED的点亮来选择LED的第一控制变化照度，以及通过控制LED的点亮来整体上改变LED的光的颜色的第二控制，并且校正LED 在第二次控制之前和之后产生的照度差异。

8. 发明授权

US08816608B2 Power supply device, luminaire and power source system 有权
标题翻译：电源设备，灯具和电源系统
公开(公告)号：US08816608B2
公开(公告)日：2014-08-26
申请号：US13410076
申请日：2012-03-01
申请人： Hiroshi Terasaka , Toshihiko Sasai , Naoko Iwai
发明人： Hiroshi Terasaka , Toshihiko Sasai , Naoko Iwai
IPC分类号： G06F1/00 , H05B37/02 , H05B39/04 , H05B41/36
CPC分类号： H05B33/0845
摘要： According to one embodiment, a luminaire includes a lighting circuit configured to light a light source with a power supply from the outside, an accumulated-lighting-time storing section configured to store accumulated lighting time of the light source, and a control circuit configured to control the lighting circuit in a set mode. The control circuit sets, if a pattern for turning on and off the power supply from the outside is a predetermined initial illuminance correction setting pattern, a mode in an initial illuminance correction mode for performing initial illuminance correction corresponding to the accumulated lighting time of the light source. The control circuit sets, if the pattern for turning on and off the power supply from the outside is a predetermined normal setting pattern, the mode in a normal mode for not performing the initial illuminance correction.
摘要翻译：根据一个实施例，一种照明装置包括：点亮电路，其被配置为用来自外部的电源对光源进行点亮;累积点亮时间存储部，被配置为存储所述光源的累积点亮时间;以及控制电路，在设定模式下控制照明电路。如果用于从外部接通和断开电源的模式是预定的初始照度校正设置模式，则控制电路设置用于执行对应于光的累积点亮时间的初始照度校正的初始照度校正模式中的模式资源。如果用于从外部接通和断开电源的模式是预定的正常设置模式，则控制电路设置用于不执行初始照度校正的正常模式中的模式。

9. 发明申请

US20130293134A1 LED LIGHTING DEVICE AND LED LUMINAIRE 审中-公开
标题翻译： LED照明设备和LED路灯
公开(公告)号：US20130293134A1
公开(公告)日：2013-11-07
申请号：US13884941
申请日：2011-11-08
申请人： Toru Ishikita , Toshihiko Sasai , Masahiko Kamata , Hiromichi Nakajima , Naoko Iwai , Sayaka Tomiyama
发明人： Toru Ishikita , Toshihiko Sasai , Masahiko Kamata , Hiromichi Nakajima , Naoko Iwai , Sayaka Tomiyama
IPC分类号： H05B33/08
CPC分类号： H05B33/0815 , H05B33/0866
摘要： An LED lighting device includes a plurality of kinds of LEDs 1 and 2 having different color temperatures, an LED lighting circuit 3 configured to light each of the plurality of kinds of LEDs, and a control unit 4 configured to control an LED lighting circuit to simultaneously dimmably light the plurality of kinds of LEDs, subject the plurality of kinds of LEDs to dimming control through pulse width control in a deep dimming region where a dimming degree is equal to or lower than 20%, and subject the plurality of kinds of LEDs to the dimming control through amplitude control in other dimming regions.
摘要翻译： LED照明装置包括具有不同色温的多种LED1和2，被配置为点亮多种LED的LED点灯电路3和被配置为同时控制LED照明电路的控制单元4 对多种LED进行可调光照明，使多种LED通过调光度等于或低于20％的深度调光区域中的脉冲宽度控制进行调光控制，并将多种LED 通过其他调光区域的幅度控制进行调光控制。

10. 发明申请

US20130229121A1 POWER SUPPLY FOR ILLUMINATION AND LUMINAIRE 有权
标题翻译：用于照明和灯泡的电源
公开(公告)号：US20130229121A1
公开(公告)日：2013-09-05
申请号：US13538502
申请日：2012-06-29
申请人： Hirokazu OTAKE , Toshihiko Sasai , Katsuyuki Kobayashi
发明人： Hirokazu OTAKE , Toshihiko Sasai , Katsuyuki Kobayashi
IPC分类号： H05B37/02
CPC分类号： H05B33/0845 , H05B33/0815
摘要： A power supply for illumination includes a detection circuit and a control circuit. The detection circuit compares an AC voltage whose phase is controlled with a first threshold voltage so as to detect a variation in a conduction state of phase control in the AC voltage, and compares the AC voltage with a second threshold voltage lower than the first threshold voltage so as to detect a zero-cross point of the AC voltage, thereby detecting a conduction period of the phase control. The control circuit outputs an output current according to the duration of the conduction period.
摘要翻译：用于照明的电源包括检测电路和控制电路。检测电路将相位被控制的交流电压与第一阈值电压进行比较，以检测交流电压中的相位控制的导通状态的变化，并将交流电压与低于第一阈值电压的第二阈值电压进行比较以检测交流电压的零交叉点，从而检测相位控制的导通周期。控制电路根据导通周期的持续时间输出输出电流。

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