公开(公告)号：US20100237793A1

公开(公告)日：2010-09-23

申请号：US12711752

申请日：2010-02-24

申请人： Junichi Hasegawa ,  Nobutoshi Matsuzaki

发明人： Junichi Hasegawa ,  Nobutoshi Matsuzaki

IPC分类号： H05B41/36

CPC分类号： H05B41/388 ,  H05B41/2883 ,  Y02B20/204

摘要： A discharge lamp ballast is provided for powering a discharge lamp with feedback filament heating control. A startup circuit is coupled between output terminals of a DC-AC power converter together with a discharge lamp. A lamp current detection circuit and a lamp voltage detection circuit detect output signals to the lamp. A control circuit controls the switching elements and generates an operating frequency in accordance with a startup operation to generate a high voltage output from the startup circuit and ignite the discharge lamp, a filament heating operation wherein the operating frequency is controlled so as to set the amplitude of the output current detected by the lamp current detection circuit to a target current amplitude based on the amplitude of the output voltage detected by the lamp voltage detection circuit, and a steady-state operation wherein the operating frequency is decreased to maintain a stable light output from the discharge lamp.

摘要翻译： 提供放电灯镇流器用于为反馈灯加热控制的放电灯供电。 启动电路与放电灯一起耦合在DC-AC电力转换器的输出端子之间。 灯电流检测电路和灯电压检测电路检测到灯的输出信号。 控制电路控制开关元件并根据启动操作产生工作频率，以产生从启动电路输出的高电压并点燃放电灯;灯丝加热操作，其中控制工作频率以设定振幅 基于由灯电压检测电路检测出的输出电压的振幅，由灯电流检测电路检测到的输出电流为目标电流幅度，以及稳态运行，其中工作频率降低以保持稳定的光输出 从放电灯。

公开(公告)号：US20100225136A1

公开(公告)日：2010-09-09

申请号：US12279944

申请日：2007-02-19

申请人： Masanori Ogawa ,  Katsumi Terada ,  Junichi Hasegawa ,  Makoto Fujii

发明人： Masanori Ogawa ,  Katsumi Terada ,  Junichi Hasegawa ,  Makoto Fujii

IPC分类号： B60R13/02

CPC分类号： B60J5/0418 ,  B29C51/10 ,  B29C2791/001 ,  B29C2791/006 ,  B29K2105/04 ,  B29L2031/3014 ,  B60R13/0206 ,  B60R13/0243 ,  B60R13/0892

摘要： The object of the present invention is to provide a door seal member which is easily fitted into the door of a car. A door seal member 13 is fitted between the door panel 11 and the door trim board 12, wherein the door seal member 13 is manufactured by the vacuum and/or pressure forming or cold working of a foamed sheet, the door seal member 13 being molded into a cubic shape corresponding to that of the door trim board 12.

摘要翻译： 本发明的目的是提供一种容易装入轿厢门的门密封件。 门密封构件13装配在门板11和门饰板12之间，其中门密封构件13通过发泡片材的真空和/或压力成形或冷加工制造，门密封构件13被模制 成为对应于门饰板12的立方体。

公开(公告)号：US20100176737A1

公开(公告)日：2010-07-15

申请号：US12625632

申请日：2009-11-25

申请人： Katsuyoshi Nakada ,  Tomoyuki Nakano ,  Junichi Hasegawa ,  Koji Watanabe

发明人： Katsuyoshi Nakada ,  Tomoyuki Nakano ,  Junichi Hasegawa ,  Koji Watanabe

IPC分类号： H05B41/36 ,  H05B41/26

CPC分类号： H05B41/2887 ,  H05B41/2883 ,  H05B41/382 ,  Y02B20/204

摘要： A lamp ballast is provided requiring less size and cost for powering a discharge lamp. An inverter circuit converts a DC voltage from a DC power source into a voltage having a determined frequency, and supplies the converted voltage to the discharge lamp inserted between a pair of output ends of the inverter. A resonant circuit includes an auto-transformer and a resonant capacitor, and supplies an output voltage corresponding to a frequency of the rectangular wave voltage of the power supply circuit to the discharge lamp. A voltage detection circuit detects an output voltage of the resonant circuit based on a potential of the resonant capacitor. A control circuit has a startup control mode to set the frequency of the rectangular wave voltage based on the detected voltage from the voltage detection circuit, wherein the output voltage of the resonant circuit exceeds a starting voltage of the discharge lamp.

摘要翻译： 提供了一种灯泡镇流器，其需要较小的尺寸和成本来为放电灯供电。 逆变器电路将来自直流电源的直流电压转换成具有确定频率的电压，并且将转换的电压提供给插入在逆变器的一对输出端之间的放电灯。 谐振电路包括自耦变压器和谐振电容器，并且将对应于电源电路的矩形波电压的频率的输出电压提供给放电灯。 电压检测电路根据谐振电容器的电位来检测谐振电路的输出电压。 控制电路具有基于来自电压检测电路的检测电压来设定矩形波电压的频率的启动控制模式，其中谐振电路的输出电压超过放电灯的起始电压。

公开(公告)号：US07539368B2

公开(公告)日：2009-05-26

申请号：US12041231

申请日：2008-03-03

申请人： Junichi Hasegawa ,  Kazutaka Nara

发明人： Junichi Hasegawa ,  Kazutaka Nara

IPC分类号： G02B6/12 ,  G02B6/34

CPC分类号： G02B6/1203 ,  G02B6/12014

摘要： An arrayed waveguide grating has optical input waveguides, a first slab waveguide, an arrayed waveguide comprising plural waveguides of mutually-different lengths, a second slab waveguide and plural optical output waveguides. The first slab waveguide is divided along division surfaces crossing the light path into divided slab waveguides. The divided slab waveguide is temperature-dependently moved along the division surfaces by sliding members which are formed of members exhibiting different expansion/contraction corresponding to temperature change. The sliding members are configured to move the divided slab waveguide in their respective mutually-different temperature ranges in the operating temperature range of the arrayed waveguide grating. A sliding distance of the divided slab waveguide is used as a temperature-dependence reduction amount that varies as temperature changes so as to reduce the temperature difference of the light transmission center wavelength of the arrayed waveguide grating.

摘要翻译： 阵列波导光栅具有光输入波导，第一平板波导，包括相互不同长度的多个波导的阵列波导，第二平板波导和多个光输出波导。 将第一平板波导沿着穿过光路的划分表面划分成分开的平板波导。 分开的平板波导通过由对应于温度变化显示不同的膨胀/收缩的构件形成的滑动构件沿分割表面温度依赖地移动。 滑动构件被构造成在阵列波导光栅的工作温度范围内将分开的平板波导移动到它们各自相互不同的温度范围内。 使用分开的平板波导的滑动距离作为随着温度变化而变化的温度依赖性降低量，以降低阵列波导光栅的透光中心波长的温差。

公开(公告)号：US07511432B2

公开(公告)日：2009-03-31

申请号：US10542415

申请日：2004-01-16

申请人： Koji Watanabe ,  Kiyoaki Uchihashi ,  Hisaji Ito ,  Toshiaki Sasaki ,  Junichi Hasegawa ,  Katsuyoshi Nakada

发明人： Koji Watanabe ,  Kiyoaki Uchihashi ,  Hisaji Ito ,  Toshiaki Sasaki ,  Junichi Hasegawa ,  Katsuyoshi Nakada

IPC分类号： H05B37/02 ,  H05B39/04

CPC分类号： H05B41/2928 ,  H05B41/386

摘要： In a chopper circuit, output power is controllable with a direct current power source as a power source, and a smoothing capacitor is connected between output terminals of the chopper circuit. A polarity inversion circuit applies an alternating voltage to a high pressure discharge lamp with a voltage across the smoothing capacitor as a power source. The output power of the chopper circuit and an inversion frequency of the polarity inversion circuit are controlled by a control circuit based upon a terminal voltage of the smoothing capacitor, which is detected by a voltage detecting circuit. In the control circuit, a switch voltage is set for defining a range of voltages detected by the voltage detecting circuit, and the inversion frequency is changed in plural stages according to the magnitude relation between the detected voltage and the switch voltage. The inversion frequency corresponding to electric power applied to the high pressure discharge lamp is set with respect to each range of lamp voltages, to thereby inhibit occurrence of an arc jump.

摘要翻译： 在斩波电路中，输出功率由直流电源作为电源控制，平滑电容器连接在斩波电路的输出端子之间。 极性反转电路将交流电压施加到具有作为电源的平滑电容器两端的电压的高压放电灯。 斩波电路的输出功率和极性反转电路的反转频率由基于由电压检测电路检测的平滑电容器的端子电压的控制电路来控制。 在控制电路中，设定用于定义电压检测电路检测出的电压范围的开关电压，根据检测电压与开关电压之间的大小关系，反转频率变化多级。 相对于每个灯电压范围设定对应于施加到高压放电灯的电力的反转频率，从而抑制电弧跳跃的发生。

公开(公告)号：US20080233445A1

公开(公告)日：2008-09-25

申请号：US11996083

申请日：2006-07-20

申请人： Ken Nakayama ,  Akihiro Sakakida ,  Hiroshi Tanaka ,  Junichi Hasegawa

发明人： Ken Nakayama ,  Akihiro Sakakida ,  Hiroshi Tanaka ,  Junichi Hasegawa

IPC分类号： H01M8/04

CPC分类号： H01M8/04164 ,  H01M8/04097 ,  H01M8/04231 ,  H01M8/04365 ,  H01M8/04388 ,  H01M8/0444 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04761

摘要： A fuel cell system is described that enables discharge of moisture generated by the fuel cell system based on pressure differences between components of the fuel cell system. The fuel cell system includes a fuel cell that discharges oxidant offgas via a cathode discharge pipe and discharges fuel offgas and moisture to an anode drain opening that in turn discharges the fuel offgas and the moisture to a gas-liquid separator via an anode drainpipe. A throttle valve establishes a pressure difference downstream within the anode drainpipe to enable movement of the fuel offgas and the moisture from the anode drain opening to a lower pressure area of the gas-liquid separator. In addition, the pressure difference enables the fuel offgas to flow from the gas-liquid separator to the cathode discharge pipe through the throttle valve.

摘要翻译： 描述了一种能够基于燃料电池系统的部件之间的压力差排出由燃料电池系统产生的水分的燃料电池系统。 燃料电池系统包括通过阴极排放管排出氧化剂废气并将燃料废气和水分排出到阳极排放口的燃料电池，阳极排放口又将燃料废气和水分经由阳极排水管排出到气液分离器。 节流阀在阳极排水管内建立下游压力差，以使燃料废气和水分从阳极排放口移动到气液分离器的较低压力区域。 此外，压力差使得燃料废气从气液分离器通过节流阀流到阴极排出管。

公开(公告)号：US20070164687A1

公开(公告)日：2007-07-19

申请号：US10589822

申请日：2004-09-07

申请人： Koji Watanabe ,  Hirofumi Konishi ,  Junichi Hasegawa ,  Katsuyoshi Nakada ,  Toshiaki Sasaki

发明人： Koji Watanabe ,  Hirofumi Konishi ,  Junichi Hasegawa ,  Katsuyoshi Nakada ,  Toshiaki Sasaki

IPC分类号： H05B41/36

CPC分类号： H05B41/2928 ,  H04N9/3114 ,  H04N9/3155 ,  H04N9/3182 ,  H05B41/2882 ,  Y02B20/208

摘要： A DC-DC converter 111 with a switching element Q11 changes a supply of power to a HID lamp DL1. On/off of the element Q11 is controlled with a control circuit 13. The circuit 13 controls an on/off state of the element Q11 with constant lamp power control on stable operation of the lamp. The circuit 13 controls the on/off state of the element Q11 so as to provide the lamp with lamp power larger than lamp power by the constant lamp power control based on high power control for a period of time that the lamp is on. It is possible to keep temperature of electrodes and within a bulb of the lamp in a proper state through simple control, and to prevent flicker generation and electrode degradation.

摘要翻译： 具有开关元件Q11的DC-DC转换器111改变对HID灯DL1的供电。 通过控制电路13控制元件Q 11的开/关。 电路13在灯的稳定操作下用恒定的灯功率控制来控制元件Q 11的开/关状态。 电路13控制元件Q11的开/关状态，以便通过在灯处于导通的时间段内的基于高功率控制的恒定灯功率控制来向灯提供大于灯功率的灯功率。 可以通过简单的控制将电极的温度和灯泡的灯泡保持在适当的状态，并且防止产生闪烁和电极劣化。

公开(公告)号：US20060088281A1

公开(公告)日：2006-04-27

申请号：US11258772

申请日：2005-10-25

申请人： Junichi Hasegawa

发明人： Junichi Hasegawa

IPC分类号： H04N5/76 ,  H04N5/781

CPC分类号： H04M1/72522 ,  G10L13/00 ,  H04N21/41407 ,  H04N21/440236 ,  H04N21/443 ,  H04N21/4627 ,  H04N21/4786 ,  H04N21/4788

摘要： A movie video player able to differentiate data set at the time of an incoming call and thereby able to prevent copyright infringement when switching sound data, that is, a movie player comprising a movie playback unit for playing back a movie including audio and video, a display unit able to display at least the played back movie and text, a text-to-speech unit having a text-to-speech function of converting to speech text being displayed on the display unit and the-state of the device, and a controller, wherein when a predetermined event occurs for starting up the text-to-speech function during the playback of a movie, the controller stops only the audio output of the movie and activates the text-to-speech function in a first case where the video and audio data can be separated, and the controller stops both the video and audio data of the movie and activates the text-to-speech function in a second case where the video and audio cannot be separated, and a mobile terminal and a data processing method of a mobile terminal.

摘要翻译： 一种电影视频播放器，其能够区分来电时的数据集，从而能够在切换声音数据时防止侵犯版权，即，包括用于回放包括音频和视频的电影的电影播放单元的电影播放器​​， 能够至少显示回放的电影和文本的显示单元，具有转换为显示在显示单元上的语音文本的文本到语音功能的文本到语音单元和设备的状态， 控制器，其中当在电影播放期间发生用于启动文本到语音功能的预定事件时，控制器仅停止电影的音频输出并激活文本到语音功能，在第一种情况下， 可以分离视频和音频数据，并且控制器在视频和音频不能分离的第二种情况下停止电影的视频和音频数据并激活文本到语音功能，并且移动终端和数据 pr 移动终端的处理方法。

公开(公告)号：US20060028832A1

公开(公告)日：2006-02-09

申请号：US11194727

申请日：2005-08-02

申请人： Yasutoshi Horii ,  Junichi Hasegawa ,  Toshio Sugimoto

发明人： Yasutoshi Horii ,  Junichi Hasegawa ,  Toshio Sugimoto

IPC分类号： F21V7/00

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/134 ,  B60Q2300/322 ,  B60Q2300/336

摘要： A control unit of a vehicular headlamp apparatus can selectively perform steering angle control and navigation-cooperative control. The steering angle control operates a drive mechanism based on a steering angle and a speed of a vehicle to control a headlamp's swivel angle. The navigation-cooperative control operates the drive mechanism using a navigation unit to control the swivel angle. When a current position of the vehicle reaches an entry control start point, the control unit starts navigation-cooperative control at the entry into a curved road. The control unit finds a target swivel angle based on a curvature radius and curved road direction information about the curved road. While the vehicle moves from the entry control start point to a curved road start point, the control unit operates the drive mechanism to gradually change the headlamp's swivel angle to the target swivel angle.

摘要翻译： 车辆用前照灯装置的控制单元可以选择性地执行转向角控制和导航协作控制。 转向角控制基于车辆的转向角和速度来操作驱动机构，以控制前照灯的旋转角度。 导航协作控制使用导航单元来操作驱动机构来控制旋转角度。 当车辆的当前位置到达进入控制开始点时，控制单元在弯曲道路的入口处开始导航协作控制。 控制单元基于曲率半径和关于弯曲道路的弯曲道路路线信息来找到目标旋转角度。 当车辆从进入控制开始点移动到弯曲的道路起点时，控制单元操作驱动机构，以将前照灯的旋转角度逐渐改变为目标旋转角度。

公开(公告)号：US20050088574A1

公开(公告)日：2005-04-28

申请号：US10970394

申请日：2004-10-22

申请人： Makiko Suzuki ,  Junichi Hasegawa

发明人： Makiko Suzuki ,  Junichi Hasegawa

IPC分类号： H04N9/64 ,  H04N9/77 ,  H04N9/78

CPC分类号： H04N9/78 ,  H04N9/641

摘要： A simplified Y/C separation circuit separates a composite video signal into a first luminance signal and a first color signal without subjecting the composite video signal to three-dimensional processing. A color demodulation circuit color-demodulates the first color signal into a first color difference signal. A three-dimensional processing portion removes an image quality debasing component by performing three-dimensional processing with respect to the first luminance signal and the first color difference signal or a second luminance signal constituting a component video signal and a second color difference signal. A selector selectively supplies the first luminance signal and the first color difference signal or the second luminance signal and the second color difference signal to the three-dimensional processing portion.

摘要翻译： 简化的Y / C分离电路将复合视频信号分离为第一亮度信号和第一颜色信号，而不对复合视频信号进行三维处理。 彩色解调电路将第一颜色信号颜色解调为第一色差信号。 三维处理部分通过对构成分量视频信号和第二色差信号的第一亮度信号和第一色差信号或第二亮度信号进行三维处理来去除图像质量下降分量。 选择器选择性地将第一亮度信号和第一色差信号或第二亮度信号和第二色差信号提供给三维处理部分。