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61. 发明授权

US08790767B2 Release sheet and formed article obtained by using such release sheet 有权
标题翻译：使用这种剥离片得到的剥离片和成形品
公开(公告)号：US08790767B2
公开(公告)日：2014-07-29
申请号：US11632488
申请日：2005-07-11
申请人： Fujio Taniwaki , Kenichi Fukumoto , Toshiharu Kanayama
发明人： Fujio Taniwaki , Kenichi Fukumoto , Toshiharu Kanayama
IPC分类号： B32B3/00
CPC分类号： C08L75/04 , B32B7/12 , C09J7/403 , C09J2205/11 , D21H19/38 , D21H19/40 , D21H21/52 , D21H27/001 , Y10T428/24372 , Y10T428/24438
摘要： The present invention relates to a release sheet which comprises a mat making layer forming a refined uneven of mat style on a surface, the mat making layer being provided on at least one surface of a substrate sheet, and a release layer formed with a coating film layer of releasable resin containing ultra micro particles having an average particle size of 0.01 to 0.3 μm, the release sheet being provided on a surface of the mat making layer. The release sheet of the present invention has superior heat resistance and mechanical strength for a long time, and can prevent change of mat style having low gloss of the surface or of gloss, even if repeat uses are conducted. By using the release sheet of the present invention, a formed article such as synthetic leathers and decorative laminated plates having uniformity quality, can be provided.
摘要翻译：剥离片技术领域本发明涉及一种剥离片，其特征在于，具有在表面上形成精制的垫状凹凸的垫制造层，所述垫制作层设置在基板的至少一个面上，所述剥离层形成有涂膜含有平均粒径为0.01〜0.3μm的超微粒子的可剥离树脂层，剥离片设置在制垫层的表面。本发明的剥离片材长时间具有优异的耐热性和机械强度，并且即使进行重复使用也能够防止表面光泽度低或光泽度差的垫片的变化。通过使用本发明的剥离片，可以提供具有均匀性的合成革和装饰性层压板等成形品。

62. 发明授权

US08599333B2 Circuit and method for driving LED string for backlight, and backlight and display device using the circuit 有权
标题翻译：用于驱动背光源的LED串的电路和方法，以及使用该电路的背光和显示装置
公开(公告)号：US08599333B2
公开(公告)日：2013-12-03
申请号：US13505906
申请日：2010-11-02
申请人： Yoshikazu Sasaki , Kenichi Fukumoto
发明人： Yoshikazu Sasaki , Kenichi Fukumoto
IPC分类号： H05B37/02 , G02F1/13357
CPC分类号： H05B33/0815 , G09G3/3406 , G09G2310/066 , G09G2320/0247 , G09G2320/064 , G09G2330/02 , G09G2330/04 , H05B33/0848 , H05B33/089 , Y02B20/346
摘要： An LED driving circuit drives a display backlight LED string including multiple LEDs connected in series. A power supply supplies a driving voltage from an output terminal thereof to a first end of the LED string. A detection resistor is arranged between a second end of the LED string and a fixed voltage terminal. The LED driving circuit receives a pulse modulation signal having a duty ratio that corresponds to the luminance. In the on period, in which the PDIM signal is the first level, the LED driving circuit controls the power supply such that the voltage drop across the detection resistor approaches a predetermined target value. In the off period, in which the PDIM signal is the second level, the LED driving circuit stops the control operation for the power supply.
摘要翻译： LED驱动电路驱动包括串联连接的多个LED的显示器背光LED串。电源将驱动电压从其输出端提供给LED串的第一端。检测电阻器设置在LED串的第二端和固定电压端子之间。 LED驱动电路接收具有与亮度对应的占空比的脉冲调制信号。在PDIM信号为第一电平的接通期间，LED驱动电路控制电源，使得检测电阻两端的电压降接近预定的目标值。在PDIM信号为第二电平的关闭期间，LED驱动电路停止电源的控制动作。

63. 发明授权

US07944652B2 Inverter with protection function 有权
标题翻译：变频器具有保护功能
公开(公告)号：US07944652B2
公开(公告)日：2011-05-17
申请号：US12094574
申请日：2006-11-21
申请人： Kenichi Fukumoto
发明人： Kenichi Fukumoto
IPC分类号： H05B41/16
CPC分类号： H05B41/2828 , H05B41/2827 , H05B41/3927 , Y02B20/186
摘要： A pulse width modulator generates a PWM signal whose duty ratio is feedback-controlled so that a detection voltage according to a current across a secondary coil of a transformer is brought close to a reference voltage. A logic control unit performs a switching control of the current across the primary coil of the transformer, based on the PWM signal outputted from the pulse width modulator. A first protection circuit detects a circuit failure of an inverter and stops the switching control of the inverter when the circuit failure continues for a predetermined duration of error detection time. A second protection circuit monitors a feedback voltage corresponding to an output voltage of the inverter, and lowers the reference voltage sets the duration of error detection time short when the feedback voltage is lower than a predetermined threshold voltage.
摘要翻译：脉冲宽度调制器产生PWM信号，其占空比被反馈控制，使得根据变压器的次级线圈上的电流的检测电压接近参考电压。逻辑控制单元基于从脉宽调制器输出的PWM信号，对变压器的初级线圈的电流进行切换控制。第一保护电路检测逆变器的电路故障，并且当电路故障持续预定的错误检测时间的持续时间时，停止逆变器的切换控制。第二保护电路监视与逆变器的输出电压相对应的反馈电压，并且当反馈电压低于预定阈值电压时，降低参考电压将误差检测时间的持续时间设置为短。

64. 发明授权

US07859866B2 Controller IC, DC-AC conversion apparatus, and parallel running system of DC-AC conversion apparatuses 有权
标题翻译：控制器IC，DC-AC转换装置以及DC-AC转换装置的并联运行系统
公开(公告)号：US07859866B2
公开(公告)日：2010-12-28
申请号：US12453984
申请日：2009-05-28
申请人： Kenichi Fukumoto , Yousuke Aoyagi
发明人： Kenichi Fukumoto , Yousuke Aoyagi
IPC分类号： H02M3/335
CPC分类号： H05B41/3927 , H02M7/53806 , H05B41/2824 , Y02B20/186
摘要： A DC power source voltage is supplied to a center tap of a primary winding, and first and second semiconductor switches alternately turned on are disposed between each of both ends of the primary winding and a common potential point, and a current flowing through a load is fed back and PWM control of each of the semiconductor switches is performed. Also, snubber circuits are respectively connected between a ground and the center tap of the primary winding, and an abnormal high voltage at the time of switching is reduced. Also, a parallel running of plural inverters is simply performed by disposing PWM comparators corresponding to the first and second semiconductor switches.
摘要翻译：将直流电源电压提供给初级绕组的中心抽头，并且交替导通的第一和第二半导体开关设置在初级绕组的两端之间和公共电位点之间，并且流过负载的电流为反馈并执行每个半导体开关的PWM控制。此外，缓冲电路分别连接在初级绕组的接地和中心抽头之间，并且切换时的异常高电压降低。此外，通过配置对应于第一和第二半导体开关的PWM比较器，简单地执行多个反相器的并联运行。

65. 发明授权

US07859197B2 Inverter using PWM method 有权
标题翻译：逆变器采用PWM方式
公开(公告)号：US07859197B2
公开(公告)日：2010-12-28
申请号：US12093851
申请日：2006-11-15
申请人： Kenichi Fukumoto
发明人： Kenichi Fukumoto
IPC分类号： G05F1/00
CPC分类号： H05B41/2806 , H02M7/53871 , Y02B20/22
摘要： The switching timing is flexibly set in an inverter.An H-bridge circuit is controlled based on a triangular wave signal and an error voltage. To control the circuit, a first high-side transistor and a second low-side transistor are turned on in a first period until the triangular wave signal reaches the error voltage. The first high-side transistor is turned on in a second period until the triangular wave signal reaches a peak edge. A second high-side transistor is turned on in a third period until the triangular wave signal reaches a bottom edge. A first low-side transistor and the second high-side transistor are turned on in a fourth period until the triangular wave signal reaches again the error voltage. The second high-side transistor is turned on in a fifth period until the triangular wave signal reaches again a peak edge. The first high-side transistor is turned on in a sixth period until the triangular wave signal reaches again a bottom edge.
摘要翻译：开关定时灵活地设置在逆变器中。基于三角波信号和误差电压来控制H桥电路。为了控制电路，第一高侧晶体管和第二低侧晶体管在第一周期中导通，直到三角波信号达到误差电压。第一高侧晶体管在第二时段内导通，直到三角波信号达到峰值边缘。在第三时段内第二高侧晶体管导通，直到三角波信号到达底边。第一低侧晶体管和第二高侧晶体管在第四周期中导通，直到三角波信号再次达到误差电压。第二高侧晶体管在第五周期中导通，直到三角波信号再次达到峰值边缘。第一高侧晶体管在第六个周期中导通，直到三角波信号再次到达底部边缘。

66. 发明申请

US20100188614A1 DRIVING APPARATUS AND METHOD FOR FLUORESCENT LAMP 审中-公开
标题翻译：用于荧光灯的驱动装置和方法
公开(公告)号：US20100188614A1
公开(公告)日：2010-07-29
申请号：US12665835
申请日：2008-06-18
申请人： Kenichi Fukumoto , Yasuhiro Yamada
发明人： Kenichi Fukumoto , Yasuhiro Yamada
IPC分类号： G02F1/1335 , H05B41/36
CPC分类号： H05B41/2827
摘要： A driving apparatus includes an inverter to supply an AC voltage to Cold Cathode Fluorescent Lamps (CCFLs) to be driven. A first detection signal generation unit generates a first detection signal occurring by driving a first CCFL with the AC voltage. A second detection signal generation unit generates a second detection signal occurring by driving a second CCFL with the AC voltage. An abnormality detection circuit generates an abnormality detection signal corresponding to a difference between amplitudes of the first detection signal and the second detection signal. The driving apparatus compares the abnormality detection signal with a predetermined threshold value to execute a circuit protecting operation in accordance with a comparison result.
摘要翻译：驱动装置包括向要驱动的冷阴极荧光灯（CCFL）提供交流电压的逆变器。第一检测信号生成单元通过用AC电压驱动第一CCFL产生第一检测信号。第二检测信号生成单元通过用AC电压驱动第二CCFL产生第二检测信号。异常检测电路产生与第一检测信号和第二检测信号的幅值之差对应的异常检测信号。驱动装置将异常检测信号与预定阈值进行比较，以根据比较结果执行电路保护操作。

67. 发明授权

US07554823B2 Controller IC, DC-AC conversion apparatus, and parallel running system of DC-AC conversion apparatuses 有权
标题翻译：控制器IC，DC-AC转换装置以及DC-AC转换装置的并联运行系统
公开(公告)号：US07554823B2
公开(公告)日：2009-06-30
申请号：US12213432
申请日：2008-06-19
申请人： Kenichi Fukumoto , Yousuke Aoyagi
发明人： Kenichi Fukumoto , Yousuke Aoyagi
IPC分类号： H02M3/335 , H02M7/538
CPC分类号： H05B41/3927 , H02M7/53806 , H05B41/2824 , Y02B20/186
摘要： A DC power source voltage is supplied to a center tap of a primary winding, and first and second semiconductor switches alternately turned on are disposed between each of both ends of the primary winding and a common potential point, and a current flowing through a load is fed back and PWM control of each of the semiconductor switches is performed. Also, snubber circuits are respectively connected between a ground and the center tap of the primary winding, and an abnormal high voltage at the time of switching is reduced. Also, a parallel running of plural inverters is simply performed by disposing PWM comparators corresponding to the first and second semiconductor switches.
摘要翻译：将直流电源电压提供给初级绕组的中心抽头，并且交替导通的第一和第二半导体开关设置在初级绕组的两端之间和公共电位点之间，并且流过负载的电流为反馈并执行每个半导体开关的PWM控制。此外，缓冲电路分别连接在初级绕组的接地和中心抽头之间，并且切换时的异常高电压降低。此外，通过配置对应于第一和第二半导体开关的PWM比较器，简单地执行多个反相器的并联运行。

68. 发明申请

US20090160357A1 INVERTER, ITS DRIVE METHOD, LIGHT EMITTING DEVICE AND LIQUID CRYSTAL TELEVISION USING THE SAME 有权
标题翻译：逆变器，其驱动方法，发光装置和使用其的液晶电视
公开(公告)号：US20090160357A1
公开(公告)日：2009-06-25
申请号：US12093851
申请日：2006-11-15
申请人： Kenichi Fukumoto
发明人： Kenichi Fukumoto
IPC分类号： H05B41/36
CPC分类号： H05B41/2806 , H02M7/53871 , Y02B20/22
摘要： The switching timing is flexibly set in an inverter.An H-bridge circuit is controlled based on a triangular wave signal and an error voltage. To control the circuit, a first high-side transistor and a second low-side transistor are turned on in a first period until the triangular wave signal reaches the error voltage. The first high-side transistor is turned on in a second period until the triangular wave signal reaches a peak edge. A second high-side transistor is turned on in a third period until the triangular wave signal reaches a bottom edge. A first low-side transistor and the second high-side transistor are turned on in a fourth period until the triangular wave signal reaches again the error voltage. The second high-side transistor is turned on in a fifth period until the triangular wave signal reaches again a peak edge. The first high-side transistor is turned on in a sixth period until the triangular wave signal reaches again a bottom edge.
摘要翻译：开关定时灵活地设置在逆变器中。基于三角波信号和误差电压来控制H桥电路。为了控制电路，第一高侧晶体管和第二低侧晶体管在第一周期中导通，直到三角波信号达到误差电压。第一高侧晶体管在第二时段内导通，直到三角波信号达到峰值边缘。在第三时段内第二高侧晶体管导通，直到三角波信号到达底边。第一低侧晶体管和第二高侧晶体管在第四周期中导通，直到三角波信号再次达到误差电压。第二高侧晶体管在第五周期中导通，直到三角波信号再次达到峰值边缘。第一高侧晶体管在第六个周期中导通，直到三角波信号再次到达底部边缘。

69. 发明申请

US20090015177A1 POWER SUPPLY DEVICE AND LIGHT-EMITTING DEVICE AND ELECTRONIC EQUIPMENT USING SUCH POWER SUPPLY DEVICE 审中-公开
标题翻译：电源装置和发光装置以及使用这种电源装置的电子设备
公开(公告)号：US20090015177A1
公开(公告)日：2009-01-15
申请号：US12162239
申请日：2007-01-25
申请人： Kenichi Fukumoto
发明人： Kenichi Fukumoto
IPC分类号： G05F1/00
CPC分类号： H05B41/2827
摘要： In a power supply apparatus for supplying a power to a plurality of CCFLs, a plurality of transformers are provided for the respective CCFLs. Respective primary coils of the transformers are connected to each other in series so as to constitute one current path. One ends of respective secondary coils of the transformers are connected to the plurality of loads. An AC power supply unit generates an AC voltage and applies the AC voltage to the other ends of the secondary coils of the plurality of transformers. A capacitor is disposed on the current path formed with the primary coils of the transformers. A first fixed voltage is applied to one end of the current path, and a second fixed potential different from the first fixed voltage is applied to the other end of the current path.
摘要翻译：在向多个CCFL供电的供电装置中，为各个CCFL提供多个变压器。变压器的各个初级线圈彼此串联连接，构成一个电流路径。变压器的各个次级线圈的一端连接到多个负载。 AC电源单元产生AC电压，并将AC电压施加到多个变压器的次级线圈的另一端。在与变压器的初级线圈形成的电流路径上设置电容器。第一固定电压施加到电流路径的一端，并且与第一固定电压不同的第二固定电位施加到电流路径的另一端。

70. 发明授权

US07471528B2 Parallel operating system of DC-AC converters and controller IC therefor 有权
标题翻译： DC-AC转换器和控制器IC的并行操作系统
公开(公告)号：US07471528B2
公开(公告)日：2008-12-30
申请号：US11743598
申请日：2007-05-02
申请人： Kenichi Fukumoto
发明人： Kenichi Fukumoto
IPC分类号： H02J1/10
CPC分类号： H02M1/36 , H02J7/0065 , H02M3/3376 , H02M2001/008 , H05B41/282 , H05B41/2828 , H05B41/3927 , Y02B20/186
摘要： A multiplicity of synchronized inverters for driving a multiplicity of loads such as CCFLs that require high ac voltages are arranged in close proximity of the respective loads and controlled in phase. A frequency determination capacitor and a frequency determination resistor are connected to one of the inverters to generate a triangular wave signal and a clock signal. The triangular wave signal and clock signal thus generated are supplied to other inverters to synchronize all the loads so that they can be controlled in phase. The resistance of the frequency determination resistor is set to a substantially small magnitude at the time of startup to increase the frequency of the triangular wave signal, thereby enabling quick startup of the loads.
摘要翻译：用于驱动多个负载的多个同步逆变器（例如需要高交流电压的CCFL）被布置成紧邻相应的负载并同相控制。频率确定电容器和频率确定电阻器连接到一个逆变器以产生三角波信号和时钟信号。这样产生的三角波信号和时钟信号被提供给其它逆变器以使所有负载同步，使得它们可以同相控制。频率确定电阻器的电阻在启动时被设置为基本上小的幅度以增加三角波信号的频率，从而能够快速启动负载。

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