专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US08878385B2 Apparatus for controlling power supplied to discharge lamp in response to command supplied from outside the apparatus 有权
标题翻译：用于响应于从设备外部提供的命令来控制供给到放电灯的电力的装置
公开(公告)号：US08878385B2
公开(公告)日：2014-11-04
申请号：US13199434
申请日：2011-08-30
申请人： Yoshihiro Wanda
发明人： Yoshihiro Wanda
IPC分类号： B60L1/14 , H05B41/288
CPC分类号： H05B41/2885 , Y02B20/202
摘要： There is provided a discharge lamp controlling apparatus mounted on vehicles or others. The apparatus includes a discharge lamp, a power control section, a signal inputting section, and a storage which are united with each other. The signal inputting section allows a power command signal to be inputted from the outside of the apparatus, the power command signal being for commanding the value of power supplied to the discharge lamp, and extracts from the inputted power command signal commanded power values which command the value of the power. The storage section stores therein, at least, the newest commanded power value among the extracted commanded power values. The power control section controls the power supplied to the discharge lamp based on the newest command values stored in the storage section.
摘要翻译：提供了安装在车辆等上的放电灯控制装置。该装置包括彼此结合的放电灯，功率控制部分，信号输入部分和存储器。信号输入部允许从装置的外部输入功率指令信号，功率指令信号用于指示提供给放电灯的功率值，并从输入的功率指令信号中提取指令功率值，权力的价值。存储部至少存储提取的指令功率值中的最新命令功率值。功率控制部根据存储在存储部中的最新指令值来控制供给到放电灯的电力。

72. 发明授权

US08395321B2 Vehicle headlamp control apparatus, vehicle headlamp control system and vehicle headlamp, high intensity discharge lamp control apparatus, high intensity discharge lamp control system and vehicle headlamp 有权
标题翻译：车辆前照灯控制装置，车辆前照灯控制系统和车辆前照灯，高强度放电灯控制装置，高强度放电灯控制系统和车辆前照灯
公开(公告)号：US08395321B2
公开(公告)日：2013-03-12
申请号：US12373611
申请日：2007-07-24
申请人： Toshifumi Tanaka , Tomoyuki Nakano
发明人： Toshifumi Tanaka , Tomoyuki Nakano
IPC分类号： B60Q1/02
CPC分类号： B60Q1/076 , B60Q1/0094 , H05B41/2885 , Y02B20/202
摘要： In vehicle headlamp control apparatuses, which receive a direct current voltage Es, light discharge lamps by square waves, and drive motors, in each of which the number is at least one, arithmetic operations are performed for synchronizing the square waves for lighting the discharge lamps and pulses for driving the motors with each other and for driving the motors within a substantially constant time after polarities of the square waves for lighting the discharge lamps are inverted. By using an inexpensive microcomputer, the vehicle headlamp control apparatuses make it possible to realize lighting controls for the discharge lamps and smooth drive controls for headlamps and auxiliary lamps by the motors for varying optical axes thereof.
摘要翻译：在车载前照灯控制装置中，通过方波接收直流电压Es，放电灯和驱动电机，其数量至少为一个，执行算术运算，以使用于点亮放电灯的方波同步以及用于驱动电动机的脉冲，并且用于在用于照明放电灯的方波的极性之后的基本上恒定的时间内驱动电动机。通过使用廉价的微型计算机，车辆用前照灯控制装置能够实现放电灯的照明控制，并且通过用于改变其光轴的电动机来实现前照灯和辅助灯的平滑驱动控制。

73. 发明授权

US08264166B2 Amp control system by controlling outputs of a buck DC-DC converter 失效
标题翻译：通过控制降压DC-DC转换器的输出来实现放大器控制系统
公开(公告)号：US08264166B2
公开(公告)日：2012-09-11
申请号：US12775461
申请日：2010-05-06
申请人： Chien-Chih Kuo
发明人： Chien-Chih Kuo
IPC分类号： G05F1/00 , H05B37/02 , H05B39/04 , H05B41/36
CPC分类号： H05B41/2885 , Y02B20/202
摘要： A lamp control system includes at least one lamp structure; comprising: a lamp body; a ballast connected to the lamp body; the ballast including: a first stage for converting AC current into DC current and boosting of voltage; a buck DC-DC converter; a transistor of the buck DC-DC converter having an input end; a PWM controller being installed between an output end of the lamp body and the input end of the transistor; a frequency controllable oscillator being connected to the PWM controller and an oscillation controlling processor being connected to the frequency controller oscillator for generating instructions to change the oscillation frequency of the oscillator and thus to adjust the modulation frequency of the PWM controller; sensors about voltages, currents, and illuminations are installed for light strength control, temperature control, auto-turning on and off of the HID lamp, power control and time and illumination control.
摘要翻译：灯控制系统包括至少一个灯结构; 包括：灯体; 连接到灯体的镇流器; 该镇流器包括：将交流电流转换为直流电流和升压电压的第一阶段; 降压DC-DC转换器; 具有输入端的降压DC-DC转换器的晶体管; PWM控制器安装在灯体的输出端和晶体管的输入端之间; 连接到PWM控制器的频率可控振荡器和连接到频率控制器振荡器的振荡控制处理器，用于产生改变振荡器的振荡频率的指令，从而调节PWM控制器的调制频率; 关于电压，电流和照明的传感器被安装用于光强度控制，温度控制，HID灯的自动打开和关闭，功率控制和时间和照明控制。

74. 发明申请

US20110096248A1 DISCHARGE LAMP LIGHTING DEVICE AND PROJECTION-TYPE VIDEO DISPLAY APPARATUS 有权
标题翻译：放电灯照明装置和投影型视频显示装置
公开(公告)号：US20110096248A1
公开(公告)日：2011-04-28
申请号：US12910923
申请日：2010-10-25
申请人： Akira UEDA
发明人： Akira UEDA
IPC分类号： H04N9/31 , H05B41/36
CPC分类号： H05B41/2885 , H04N9/3155
摘要： A discharge lamp lighting device includes a lamp current control portion that generates, in synchronization with an input video signal, a control signal for controlling polarity reversal of an AC current with a steady-state lighting frequency and an AC current with a low frequency, and a lamp driving portion that drives the discharge lamp based on the control signal that is output by the lamp current control portion. The lamp current control portion generates a control signal for a brightness reduction waveform with timing corresponding to polarity reversal of the AC current with the steady-state lighting frequency, and the lamp driving portion inserts a current reduction waveform into the AC current with the low frequency by decreasing a voltage applied to the discharge lamp based on the control signal for the brightness reduction waveform. It is possible to reduce flicker that could be perceived due to insertion of a period without a reduction of the projection light amount (a period without a polarity reversal at the low frequency) during repeated reductions of the projection light amount occurring at intervals of polarity reversal of the steady-state lighting frequency.
摘要翻译：放电灯点亮装置包括灯电流控制部分，其与输入视频信号同步地产生用于控制具有稳态点亮频率和低频的交流电流的交流电流的极性反转的控制信号，以及灯驱动部，其基于由灯电流控制部输出的控制信号驱动放电灯。灯电流控制部分产生用于具有与具有稳态点亮频率的AC电流的极性反转相对应的定时的亮度降低波形的控制信号，并且灯驱动部分将电流减小波形插入到具有低频率的AC电流中通过基于用于亮度降低波形的控制信号减小施加到放电灯的电压。在反复减少以极性反转的间隔发生的投影光量的情况下，可以减少由于插入一段时间而不会减少投影光量（在低频时没有极性反转的周期）的闪烁。的稳态照明频率。

75. 发明申请

US20110062885A1 METHOD OF DRIVING AN UHP GAS-DISCHARGE LAMP 审中-公开
标题翻译：驱动UHP气体放电灯的方法
公开(公告)号：US20110062885A1
公开(公告)日：2011-03-17
申请号：US12991954
申请日：2009-05-07
申请人： Jens Pollmann-Retsch , Pavel Pekarski
发明人： Jens Pollmann-Retsch , Pavel Pekarski
IPC分类号： H05B41/36
CPC分类号： H05B41/2885 , Y02B20/202
摘要： The invention describes a method of driving a gas-discharge lamp (1), wherein the lamp (1) is driven at any one time using one of a number of driving schemes, and wherein the lamp (1) is driven at a nominal operating power (Pnom) or at a reduced operating power (Pdim). When the lamp is being driven at the nominal operating power (Pnom), a driving scheme switch-over occurs according to a relationship between a first target voltage (VT1) and the operating voltage of the lamp (1), and, when the lamp is being driven at the reduced operating power (Pdim), a driving scheme switch-over occurs according to a relationship between a second target voltage (VT2) and the operating voltage of the lamp (1), which second target voltage (VT2) is determined on the basis of the reduced operating power (Pdim). The invention further describes a driving unit (10) for driving a gas-discharge lamp (1) according to this method.
摘要翻译：本发明描述了一种驱动气体放电灯（1）的方法，其中使用多种驱动方式中的任何一种驱动灯（1），并且其中灯（1）以标称操作电源（Pnom）或降低的工作功率（Pdim）。当以正常工作功率（Pnom）驱动灯时，根据第一目标电压（VT1）和灯（1）的工作电压之间的关系发生驱动方案切换，并且当灯以减小的工作功率（Pdim）驱动，根据第二目标电压（VT2）和灯（1）的工作电压之间的关系发生驱动方案切换，该第二目标电压（VT2）为基于降低的操作功率（Pdim）来确定。本发明还描述了根据该方法驱动气体放电灯（1）的驱动单元（10）。

76. 发明申请

US20110057570A1 Method and System for Luminance Characterization 有权
标题翻译：亮度表征方法与系统
公开(公告)号：US20110057570A1
公开(公告)日：2011-03-10
申请号：US12946768
申请日：2010-11-15
申请人： Donald A. Cleland , Laurence E. Kubek , Carol A. Wong , Gerald E. Kurz
发明人： Donald A. Cleland , Laurence E. Kubek , Carol A. Wong , Gerald E. Kurz
IPC分类号： H05B37/02
CPC分类号： G01J1/42 , G01J2001/4247 , H05B41/2882 , H05B41/2885 , H05B41/30 , H05B41/40 , Y02B20/202
摘要： A system for luminance characterization of a luminaire includes a ballast coil and a multi-tap capacitor connected in series with the ballast coil. The multi-tap capacitor has a plurality of tap capacitors integrated into a capacitor housing. A plurality of switches are each coupled to one of the plurality of tap capacitors for selectively coupling the tap capacitors together to produce a multi-tap capacitance corresponding to a configuration of the plurality of switches. A lamp is connected in series with the multi-tap capacitor and the ballast coil. A photometer is located to measure light intensity of the lamp and to produce a lumen output measurement. A memory is used to store a database having a plurality of lumen output measurements, each corresponding to a multi-tap capacitance corresponding to all configurations of the plurality of switches.
摘要翻译：用于照明器的亮度表征的系统包括与镇流器线圈串联连接的镇流器线圈和多抽头电容器。多抽头电容器具有集成到电容器壳体中的多个抽头电容器。多个开关各自耦合到多个抽头电容器中的一个，用于选择性地将抽头电容器耦合在一起，以产生对应于多个开关的配置的多抽头电容。灯与多抽头电容器和镇流器线圈串联连接。光度计位于测量灯的光强度并产生流明输出测量。存储器用于存储具有多个流明输出测量值的数据库，每个流明输出测量值对应于对应于多个开关的所有配置的多抽头电容。

77. 发明授权

US07834555B2 Method and system for luminance characterization 有权
标题翻译：亮度表征的方法和系统
公开(公告)号：US07834555B2
公开(公告)日：2010-11-16
申请号：US12231478
申请日：2008-09-02
申请人： Donald A. Cleland , Laurence E. Kubek , Carol A. Wong , Gerald E. Kurz
发明人： Donald A. Cleland , Laurence E. Kubek , Carol A. Wong , Gerald E. Kurz
IPC分类号： H05B37/02
CPC分类号： G01J1/42 , G01J2001/4247 , H05B41/2882 , H05B41/2885 , H05B41/30 , H05B41/40 , Y02B20/202
摘要： A system for luminance characterization of a luminaire includes a ballast coil and a multi-tap capacitor connected in series with the ballast coil. The multi-tap capacitor has a plurality of tap capacitors integrated into a capacitor housing. A plurality of switches are each coupled to one of the plurality of tap capacitors for selectively coupling the tap capacitors together to produce a multi-tap capacitance corresponding to a configuration of the plurality of switches. A lamp is connected in series with the multi-tap capacitor and the ballast coil. A photometer is located to measure light intensity of the lamp and to produce a lumen output measurement. A memory is used to store a database having a plurality of lumen output measurements, each corresponding to a multi-tap capacitance corresponding to all configurations of the plurality of switches.
摘要翻译：用于照明器的亮度表征的系统包括与镇流器线圈串联连接的镇流器线圈和多抽头电容器。多抽头电容器具有集成到电容器壳体中的多个抽头电容器。多个开关各自耦合到多个抽头电容器中的一个，用于选择性地将抽头电容器耦合在一起，以产生对应于多个开关的配置的多抽头电容。灯与多抽头电容器和镇流器线圈串联连接。光度计位于测量灯的光强度并产生流明输出测量。存储器用于存储具有多个流明输出测量值的数据库，每个流明输出测量值对应于对应于多个开关的所有配置的多抽头电容。

78. 发明申请

US20100029973A1 Fatty acid analogues for equilibrating bone mineral density 审中-公开
标题翻译：用于平衡骨矿物质密度的脂肪酸类似物
公开(公告)号：US20100029973A1
公开(公告)日：2010-02-04
申请号：US11989004
申请日：2006-07-10
申请人： Rolf Berge
发明人： Rolf Berge
IPC分类号： C07F9/09 , C07C69/52 , C07C69/00 , C07C31/00 , C07C233/00 , C07C327/00 , C07C391/00
CPC分类号： A61K31/00 , A61K31/19 , A61K31/20 , A61K31/28 , H05B41/042 , H05B41/2881 , H05B41/2882 , H05B41/2885 , Y02B20/202
摘要： The invention comprises the use of compounds comprising non β-oxidizable fatty acid entities according to formula (I) or (II) for the preparation of a pharmaceutical composition for the prevention and/or treatment of conditions associated with low/decreased bone mineral density (BMD), and/or for increasing the BMD by decreasing the bone resorption.
摘要翻译：本发明包括使用包含根据式（I）或（II）的不可β-氧化脂肪酸实体的化合物来制备用于预防和/或治疗与低/降低的骨矿物质密度相关的病症的药物组合物 BMD），和/或通过减少骨吸收来增加BMD。

79. 发明申请

US20090323033A1 DISCHARGE LAMP LIGHTING DEVICE AND IMAGE DISPLAY DEVICE 有权
标题翻译：放电灯照明装置和图像显示装置
公开(公告)号：US20090323033A1
公开(公告)日：2009-12-31
申请号：US12096088
申请日：2006-12-21
申请人： Hirofumi Konishi , Jyunichi Uekariya
发明人： Hirofumi Konishi , Jyunichi Uekariya
IPC分类号： H05B41/36 , G03B21/14
CPC分类号： H05B41/2882 , G03B21/2026 , H02M3/157 , H05B41/2885 , Y02B20/202
摘要： An output of a load voltage detector is read by an A/D converter, and a reference value Is and a switching frequency are decided by a microcomputer. In order that the decided switching frequency can be achieved, a SET signal is inputted from a switching frequency counting unit to a drive controller, and a switching element is turned on. When a current flowing through the switching element, which is detected by a resistor, exceeds the reference value Is of a reference arithmetic unit, a RESET signal is inputted from a current detector to the drive controller, and the switching element is turned off. Thereafter, the reference value Is and the switching frequency are set so that the switching element can be turned on at the next time at timing when a regenerative current of a diode turns to substantial zero. As described above, the switching frequency is controlled in response to a state of a discharge lamp while controlling the switching element to turn on at the timing when the regenerative current turns to substantial zero without bringing up a cost increase of a discharge lamp lighting device.
摘要翻译：负载电压检测器的输出由A / D转换器读取，基准值Is和开关频率由微型计算机决定。为了可以实现确定的开关频率，将SET信号从开关频率计数单元输入到驱动控制器，并且开关元件导通。当通过电阻器检测到的开关元件的电流超过参考运算单元的基准值Is时，从电流检测器向驱动控制器输入RESET信号，并切换开关元件。此后，设定基准值Is和开关频率，使得开关元件可以在二极管的再生电流变为大致零的定时下一次接通。如上所述，在不增加放电灯点亮装置的成本增加的同时，在再生电流变为大致零的时刻，控制开关元件导通的同时，响应于放电灯的状态来控制开关频率。

80. 发明申请

US20090289572A1 IGNITION FOR CERAMIC METAL HALIDE HIGH FREQUENCY BALLASTS 失效
标题翻译：陶瓷金属卤化物高频焊接点火
公开(公告)号：US20090289572A1
公开(公告)日：2009-11-26
申请号：US12191929
申请日：2008-08-14
申请人： Andrew Johnsen , James N. Lester
发明人： Andrew Johnsen , James N. Lester
IPC分类号： H05B41/24
CPC分类号： H05B41/2885 , H05B41/2988 , H05B41/382 , Y02B20/204
摘要： A high frequency ballast for a metal halide lamp comprises a controller, a switch, and an oscillator. The controller selectively enables and disables the oscillator via the switch to ignite the lamp. The switch is in a power supply loop of the oscillator and selectively open circuits and close circuits the power supply loop. When the switch close circuits the power supply loop, the oscillator oscillates and provides power to the lamp. When the switch open circuits the power supply loop, the oscillator does not oscillate and does not provide power to the lamp.
摘要翻译：用于金属卤化物灯的高频镇流器包括控制器，开关和振荡器。控制器通过开关选择性地启用和禁用振荡器以点燃灯。开关处于振荡器的电源回路中，并选择性地打开电路并闭合电源回路。当开关闭合电源回路时，振荡器振荡并向灯提供电源。当开关断开电源回路时，振荡器不振荡，不向灯提供电源。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式