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    • 3. 发明授权
    • Video encoding method, video encoding apparatus, video encoding program and storage medium of the same
    • 视频编码方法,视频编码装置,视频编码程序和存储介质
    • US08811486B2
    • 2014-08-19
    • US12936626
    • 2008-04-08
    • Takashi SanoHiroe IwasakiJiro Naganuma
    • Takashi SanoHiroe IwasakiJiro Naganuma
    • H04N7/12H04N11/02H04N11/04G06K9/46
    • H04N19/16H04N19/112H04N19/139H04N19/176
    • A motion detection portion of a video encoding apparatus conducts motion detection on each of frame macroblocks and field macroblocks to calculate motion vectors and respective detection cost. A motion vector evaluation value calculation portion calculates an evaluation value of the size of motion vectors. A motion vector threshold determination portion compares the evaluation value of the size of motion vectors to a predetermined threshold to determine whether the target area is a moving area or a still area. If the target area is a moving area, it is determined whether frame or field macroblock mode is to be used by comparing the detection costs. If the target area is a still area, it is determined whether frame or field macroblock mode is to be used in accordance with the size of the sum of absolute values of differences between neighboring pixels in a vertical direction regarding the frame macroblock and field macroblock.
    • 视频编码装置的运动检测部分对帧宏块和场宏块中的每一个进行运动检测,以计算运动矢量和相应的检测成本。 运动矢量评估值计算部分计算运动矢量大小的评估值。 运动矢量阈值确定部分将运动矢量大小的评估值与预定阈值进行比较,以确定目标区域是移动区域还是静止区域。 如果目标区域是移动区域,则通过比较检测成本确定是使用帧还是场宏块模式。 如果目标区域是静止区域,则根据关于帧宏块和场宏块的垂直方向上的相邻像素之间的差异的绝对值之和的大小,确定是使用帧还是场宏块模式。
    • 4. 发明授权
    • Time information acquiring apparatus and radio-controlled timepiece
    • 时间信息获取装置和无线电控制时计
    • US08483016B2
    • 2013-07-09
    • US13182532
    • 2011-07-14
    • Teruhisa TokiwaTakashi Sano
    • Teruhisa TokiwaTakashi Sano
    • G04C11/02
    • G04R20/10
    • Disclosed is a time information acquiring apparatus wherein: a second data acquiring section acquires a second data by measuring pulse signals of a frame of a time code signal during a period of time including a period of time a first data acquiring section acquires a first data which is stored in a first data storing section; and when a time data, which is generated by a decoder based on information on a starting point of the frame detected by a detecting section and the second data stored in a second data storing section, is determined as inconsistent by a consistency determining section, a controller makes the detecting section re-detect the starting point of the frame, and makes the decoder re-generate the time data based on a result of the re-detection of the starting point of the frame and the second data stored in the second data storing section.
    • 公开了一种时间信息获取装置,其中:第二数据获取部分通过在包括第一数据获取部获取第一数据的时间段的时间段期间测量时间码信号的帧的脉冲信号来获取第二数据, 存储在第一数据存储部中; 并且当由解码器基于由检测部分检测到的帧的起始点和存储在第二数据存储部分中的第二数据的信息生成的时间数据被确定为由一致性确定部分不一致时, 控制器使得检测部分重新检测帧的起始点,并且使得解码器基于帧的起始点的重新检测的结果和存储在第二数据中的第二数据重新生成时间数据 存储部分。
    • 5. 发明授权
    • Radio controlled timepiece
    • 无线电钟表
    • US08472284B2
    • 2013-06-25
    • US13171641
    • 2011-06-29
    • Teruhisa TokiwaTakashi Sano
    • Teruhisa TokiwaTakashi Sano
    • G04C11/02
    • G04R20/10
    • A radio controlled timepiece includes: a radio wave receiving section which outputs a time code signal; an indicator display section which performs a display regarding a reception condition; a level change detecting section which detects a change of a signal level of the time code signal in a predetermined detection interval in a period of 1 second; an indicator control section which controls a content of the display based on a number of times that the change of the detected signal level appears; and an interval setting section which specifies the detection interval as a whole interval of the period of 1 second during a detecting process of a synchronization point in the time code signal every 1 second, and narrows the detection interval to be a certain interval within the period of 1 second after a detection of the synchronization point every 1 second.
    • 无线电控制的钟表包括:无线电波接收部分,其输出时间码信号; 指示器显示部,其执行关于接收条件的显示; 电平变化检测部分,其在1秒的时间段内检测预定检测间隔中的时间码信号的信号电平的变化; 指示器控制部,其基于检测出的信号电平的变化次数来控制显示内容; 以及间隔设定部,其在1秒的时间码信号的同步点的检测处理中,将检测间隔规定为1秒的周期的整个间隔,并且将检测间隔缩小为在该期间内的一定间隔 每1秒检测一次同步点后1秒钟。
    • 6. 发明申请
    • TIME INFORMATION ACQUIRING APPARATUS AND RADIO-CONTROLLED TIMEPIECE
    • 时间信息获取设备和无线电控制时间
    • US20120026842A1
    • 2012-02-02
    • US13182540
    • 2011-07-14
    • Teruhisa TokiwaTakashi Sano
    • Teruhisa TokiwaTakashi Sano
    • G04C11/02
    • G04R20/10
    • A time information acquiring apparatus includes: a first decoder which decodes a time code signal frame by frame so as to generate solo-decoded time information; a first determining section which determines consistency of the solo-decoded time information; a second decoder which combines detection data of the frames, and performs a code determination on the time code signal based on the combined detection data so as to generate sum-up-decoded time information; a second determining section which determines the consistency of the sum-up-decoded time information; and a controller which makes the first decoder generate the solo-decoded time information, the first determining section determine the consistency of the solo-decoded time information, the second decoder generate the sum-up decoded time information, and the second determining section determine the consistency of the sum-up-decoded time information in a predetermined order so as to extract time information having the consistency.
    • 时间信息获取装置包括:第一解码器,逐帧解码时间码信号,以便产生独奏解码的时间信息; 确定单独解码的时间信息的一致性的第一确定部分; 第二解码器,其组合所述帧的检测数据,并且基于所述组合检测数据对所述时间码信号执行代码确定,以产生加法解码的时间信息; 第二确定部分,确定所述总和解码时间信息的一致性; 以及控制器,其使得第一解码器生成单独解码的时间信息,第一确定部分确定单独解码的时间信息的一致性,第二解码器生成加法解码的时间信息,并且第二确定部分确定 以预定顺序对总和解码时间信息的一致性,以提取具有一致性的时间信息。
    • 8. 发明申请
    • VALVE-INTEGRATED TRANSPONDER
    • 阀门集成式运输机
    • US20080303672A1
    • 2008-12-11
    • US12133696
    • 2008-06-05
    • Makoto ShigiharaTakashi SanoMichiya Katou
    • Makoto ShigiharaTakashi SanoMichiya Katou
    • B60C23/04
    • B60C23/0408B60C23/0452B60C23/0494
    • A valve-integrated transponder includes an air valve and a casing that are integrated with each other, and is disposed within a tire. The air valve is press-fitted to a valve hole in a wheel rim. The casing houses a substrate having a detecting element mounted thereon, an inverse F antenna element, a supporting member, and the like, and is provided with a partition-like reinforcement rib. The reinforcement rib extends along an extension of an axis of the air valve and is loosely fitted in a recessed slot of the supporting member. The antenna element supported by the supporting member has a substantially line symmetrical shape where a pair of radiation conductors symmetrically extend away from each other.
    • 阀集成式应答器包括彼此一体化的空气阀和壳体,并且设置在轮胎内。 空气阀压配合到轮辋中的阀孔。 壳体容纳具有安装在其上的检测元件的基板,倒F形天线元件,支撑构件等,并且设置有分隔状加强肋。 加强肋沿着空气阀的轴线的延伸部延伸并且松散地装配在支撑构件的凹槽中。 由支撑构件支撑的天线元件具有大致线对称的形状,其中一对辐射导体彼此对称地延伸。
    • 10. 发明申请
    • Time-data transmitting apparatus and time-correcting system
    • 时间数据发送装置和时间校正系统
    • US20060034159A1
    • 2006-02-16
    • US10534367
    • 2003-12-09
    • Takashi Sano
    • Takashi Sano
    • G04C11/02
    • G04R20/08
    • A relay device (30) receives a standard radio wave transmitted from a transmitting station (10) and containing time data, i.e. a time code. The device (30) transmits a relayed radio wave containing the time code received, at a first intensity. When the device (30) receives a transmission command code transmitted from a time-data receiving apparatus (50), it transmits the relayed radio wave for a predetermined time (10 minutes) at a second intensity that is lower than the first intensity. When a time-correction switch is operated, the time-data receiving apparatus (50) transmits a transmission command code to the relay device (30). The time-data receiving apparatus (50) receives the relayed radio wave transmitted at the second intensity from the relay device (30) in response to the command code and corrects the time on the basis of the time code it has received.
    • 中继设备(30)接收从发送站(10)发送并包含时间数据即时间码的标准无线电波。 设备(30)以第一强度发送包含接收的时间码的中继无线电波。 当设备(30)接收到从时间数据接收设备(50)发送的发送命令代码时,以低于第一强度的第二强度将中继无线电波发送预定时间(10分钟)。 当操作时间校正开关时,时间数据接收装置(50)向中继装置(30)发送发送命令码。 时间数据接收装置(50)响应于命令码从中继装置(30)接收以第二强度发送的中继无线电波,并根据其接收的时间码校正时间。