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    • 81. 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。
    • 83. 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。
    • 87. 发明申请
    • AIR QUANTITY CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
    • 内燃机空气质量控制装置
    • US20100057331A1
    • 2010-03-04
    • US12538985
    • 2009-08-11
    • Hiroshi Yamashita
    • Hiroshi Yamashita
    • F02D41/00
    • F02D41/18F02D9/02F02D11/107F02D19/0623F02D19/084F02D19/087F02D41/0025F02D2200/0402F02D2200/0404F02D2200/0611F02D2400/08Y02T10/36
    • An ECU calculates actual intake air quantity suctioned into a combustion chamber or a value correlated with the actual intake air quantity as an actual measurement data based on a measurement value of an airflow meter. The ECU calculates intake air quantity estimated to be suctioned into the combustion chamber or a value correlated with the estimated intake air quantity as an estimation data based on a drive state of a throttle actuator. The ECU detects an abnormality in the throttle actuator based on a deviation degree between the actual measurement data and the estimation data. In the abnormality detection, the ECU changes at least one of an abnormality determination value used in the abnormality determination using the deviation degree, the actual measurement data and the estimation data based on a fuel property sensed with a fuel property sensor.
    • ECU基于气流计的测量值,计算吸入燃烧室的实际吸入空气量或与实际吸气量相关的值作为实际测量数据。 基于节气门执行器的驱动状态,ECU将估计为吸入燃烧室的进气量或与估计进气量相关的值作为估计数据进行计算。 ECU根据实际测量数据和估计数据之间的偏差程度来检测节气门执行机构的异常。 在异常检测中,ECU基于利用燃料特性传感器检测到的燃料特性,使用偏差度,实际测量数据和估计数据来改变在异常判定中使用的异常判定值中的至少一个。
    • 89. 发明授权
    • Signal processing apparatus, image display apparatus and signal processing method
    • 信号处理装置,图像显示装置及信号处理方法
    • US07319496B2
    • 2008-01-15
    • US11007921
    • 2004-12-09
    • Masaki UchidaHiroshi Yamashita
    • Masaki UchidaHiroshi Yamashita
    • H04N5/208
    • G06T5/003G06T2207/10016G06T2207/10024H04N5/142H04N5/208
    • There is provided a signal processing apparatus comprises an edge amount detection portion for generating a data string of luminance differences of a pair of pixels adjacent to each other or adjacent over some pixels in predetermined number of frames of a luminance signal, detecting a maximum luminance difference from the data string and storing the same; and a correction amount conversion portion for converting the data string of the luminance difference to a contour correction amount based on the maximum luminance value: wherein a correction signal generation portion generates a contour correction signal while changing a gain in accordance with the contour correction amount and outputs the same to a contour correction portion; and the contour correction portion adds the contour correction signal to an image signal by synchronizing, corrects a contour of the image and output the same.
    • 提供了一种信号处理装置,包括边缘量检测部分,用于产生亮度信号的预定数量帧中的某些像素彼此相邻或相邻的一对像素的亮度差的数据串,检测最大亮度差 从数据串中存储相同; 以及校正量转换部分,用于基于最大亮度值将亮度差的数据串转换为轮廓校正量:其中校正信号生成部分根据轮廓校正量改变增益而产生轮廓校正信号,并且 将其输出到轮廓校正部分; 并且轮廓校正部通过同步将轮廓校正信号与图像信号相加,校正图像的轮廓并输出。