会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 45. 发明授权
    • Abnormality diagnosis device of intake air quantity sensor
    • 进气量传感器异常诊断装置
    • US07934418B2
    • 2011-05-03
    • US12401100
    • 2009-03-10
    • Hiroshi Yamashita
    • Hiroshi Yamashita
    • G01M15/04
    • F02D41/222F02D41/18F02D2200/0402G01F25/0053Y02T10/40
    • While there occurs a steady operation state where an engine operation state (such as intake air quantity) is maintained substantially constant, a high-response intake air quantity sensor (referred to as the sensor, hereafter) is temporarily powered off and is powered on again when a predetermined time elapses after the power-off. An output rising characteristic of the sensor at the time when the sensor is powered on again is sensed and abnormality diagnosis of the sensor is performed based on the sensing value of the output rising characteristic During a power-off period, the engine operation state is controlled using a sensing value (a stored value) of the sensor immediately preceding the power-off. When an abnormality of the sensor is detected, use of the sensor is prohibited and the intake air quantity is estimated based on intake pipe pressure and the like.
    • 在发动机运转状态(例如进气量)保持基本恒定的情况下,发生稳定运行状态,高效率进气量传感器(以下称为传感器)暂时断电并再次通电 当电源断开之后经过预定时间时。 检测传感器再次通电时传感器的输出上升特性,并根据输出上升特性的检测值进行传感器异常诊断。在断电期间,控制发动机运转状态 使用紧接在断电之前的传感器的感测值(存储值)。 当检测到传感器的异常时,禁止使用传感器,并且基于进气管压力等来估计进气量。
    • 48. 发明授权
    • Television receiver integrated with recording and reproducing device
    • 电视接收机与记录和再现设备集成
    • US07860372B2
    • 2010-12-28
    • US11270809
    • 2005-11-09
    • Hiroshi Yamashita
    • Hiroshi Yamashita
    • H04N7/64H04N5/94H04N5/91H04N7/01
    • H04N9/8042H04N5/85H04N9/8715
    • A television receiver includes: a video decoder that converts a composite signal into a digital signal; a video encoder that converts a reproduced data or the digital signal to output a Y/C signal; a monitor; a detecting unit that detects the reception of broadcast signal; and a controller. When the detecting unit detects that the receiving state is good, the controller controls the video encoder to convert the digital signal so that broadcast pictures are displayed on the monitor by using the Y/C signal. When the detecting unit detects that the receiving state is not good, the broadcast pictures are displayed on the monitor by using the composite signal. When the recording medium is reproduced, the controller controls the video encoder to convert the reproduced data so that reproduced pictures are displayed on the monitor by using the Y/C signal or the component signal.
    • 电视接收机包括:将复合信号转换为数字信号的视频解码器; 转换再现数据或数字信号以输出Y / C信号的视频编码器; 监视器 检测单元,其检测广播信号的接收; 和控制器。 当检测单元检测到接收状态良好时,控制器控制视频编码器转换数字信号,使得广播图像通过使用Y / C信号显示在监视器上。 当检测单元检测到接收状态不好时,通过使用复合信号将广播图像显示在监视器上。 当再现记录介质时,控制器控制视频编码器转换再现的数据,使得再现的图像通过使用Y / C信号或分量信号显示在监视器上。
    • 50. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20100231578A1
    • 2010-09-16
    • US12721152
    • 2010-03-10
    • Hiroshi Yamashita
    • Hiroshi Yamashita
    • G09G3/36G09G5/00
    • G09G3/342G09G2310/024H05B33/083
    • A liquid crystal display device is provided. A plurality of light emitting units includes a plurality of light emitting elements which are configured to emit light toward a liquid crystal panel through a light guide plate. The light emitting units are arranged in series at an interval in such a direction that the light emitting elements face a side surface of the light guide plate. A feeding circuit is configured to supply power to the light emitting units. A first switch is connected to both ends of at least one of the light emitting units such that the at least one of the light emitting units connected between the both ends is deactivated when the first switch is turned on. A second switch is connected to both ends of at least one of the light emitting units such that the at least one of the light emitting units connected between the both ends is deactivated when the second switch is turned on. A switching unit is configured to control an on/off state of each of the first and second switches according to a driving timing of the liquid crystal panel to subsequently switch the light emitting units to be deactivated.
    • 提供一种液晶显示装置。 多个发光单元包括多个发光元件,其被配置为通过导光板向液晶面板发光。 发光单元以使发光元件面对导光板的侧面的方向以间隔排列成串联。 馈电电路被配置为向发光单元供电。 第一开关连接到至少一个发光单元的两端,使得当第一开关接通时连接在两端之间的发光单元中的至少一个被停用。 第二开关连接到至少一个发光单元的两端,使得当第二开关接通时连接在两端之间的发光单元中的至少一个被停用。 开关单元被配置为根据液晶面板的驱动定时来控制第一和第二开关中的每一个的开/关状态,以随后切换要停用的发光单元。