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    • 22. 发明授权
    • Stereo encoding device, and stereo signal predicting method
    • 立体声编码装置和立体声信号预测方法
    • US08112286B2
    • 2012-02-07
    • US12091793
    • 2006-10-30
    • Michiyo GotoKoji YoshidaHiroyuki Ehara
    • Michiyo GotoKoji YoshidaHiroyuki Ehara
    • G10L19/00H04H20/47
    • G10L19/008G10L25/12
    • A prediction performance between individual channels of a stereo signal is improved to improve a sound quality of a decoded signal. A first low pass filter LPF interrupts a high-range component of a first channel signal S1, and outputs a first low-range component S1′. A second low pass filter LPF interrupts a high-range component of a second channel signal S2, and outputs a second low-range component S2′. A predictor predicts the S2′ from the S1′, and outputs a prediction parameter composed of a delay time difference t and an amplitude ratio g. first channel encoder encodes the S1. A prediction parameter encoder encodes the prediction parameter. The encoded parameters of the encoded parameter of the S1 and the prediction parameter are then outputted.
    • 提高了立体声信号的各个声道之间的预测性能,以提高解码信号的声音质量。 第一低通滤波器LPF中断第一信道信号S1的高范围分量,并输出第一低范围分量S1'。 第二低通滤波器LPF中断第二信道信号S2的高范围分量,并输出第二低范围分量S2'。 预测器从S1'预测S2',并输出由延迟时间差t和振幅比g构成的预测参数。 第一通道编码器编码S1。 预测参数编码器对预测参数进行编码。 然后输出S1的编码参数的编码参数和预测参数。
    • 24. 发明申请
    • X-RAY FLUOROSCOPIC APPARATUS
    • X射线荧光装置
    • US20110311031A1
    • 2011-12-22
    • US13167307
    • 2011-06-23
    • Koji YoshidaTakuji Shishikura
    • Koji YoshidaTakuji Shishikura
    • H05G1/02
    • A61B6/4435A61B6/04A61B6/0457A61B6/4429A61B6/487
    • The X-ray fluoroscopic apparatus of this invention includes a slide arm for supporting an X-ray tube, a middle slider for holding the support arm to be movable in directions along an irradiation axis of the X-ray source, and a strut for holding the middle slider to be movable the directions along the irradiation axis. Thus, compared with an amount of stroke of the X-ray tube, an amount of movement of each of the middle slider and the support arm can be small, and each of the strut, middle slider and support arm can be shortened to reduce apparatus height. Therefore, the amount of stroke of the X-ray source can be secured appropriately, while inhibiting an increase in installation space.
    • 本发明的X射线荧光检查装置包括:支撑X射线管的滑动臂,用于保持支撑臂能够沿着X射线源的照射轴线的方向移动的中间滑块和用于保持的支柱 中间滑块可沿着照射轴线移动方向。 因此,与X射线管的行程相比,中间滑块和支撑臂的移动量可以较小,并且可以缩短支柱,中间滑块和支撑臂中的每一个以减少装置 高度。 因此,可以适当地确保X射线源的行程量,同时抑制安装空间的增加。
    • 25. 发明授权
    • Device and method of radio wave transmission
    • 无线电波传输的装置和方法
    • US08064854B2
    • 2011-11-22
    • US11898111
    • 2007-09-10
    • Koji YoshidaTakao Kuroda
    • Koji YoshidaTakao Kuroda
    • H01Q11/12
    • G07C9/00309G07C2009/00333
    • In a transmitter device of a smart entry system for a vehicle, a transmitter antenna is provided between a variable power circuit and the ground, and is controlled by a switching circuit to transmit a searching radio wave. The transmission power of the antenna, that is, a range of reach of the searching radio wave is variably controlled by a drive output voltage applied to the antenna by a variable power circuit, which converts a battery voltage to the drive output voltage. Data to be transmitted in the searching radio wave is not used to modulate the drive output voltage but is used in an ON/OFF control of the switching circuit.
    • 在用于车辆的智能进入系统的发射机装置中,发射机天线设置在可变功率电路和地之间,并由切换电路控制以发射搜索无线电波。 天线的发射功率,即搜索无线电波的到达范围由可变功率电路施加到天线的驱动输出电压可变地控制,该可变功率电路将电池电压转换为驱动输出电压。 在搜索电波中要发送的数据不用于调制驱动输出电压,而是用于开关电路的ON / OFF控制。
    • 26. 发明申请
    • VEHICLE BODY STRUCTURE
    • 车身结构
    • US20110254313A1
    • 2011-10-20
    • US13141356
    • 2009-10-23
    • Koji Yoshida
    • Koji Yoshida
    • B62D25/02
    • B62D21/152
    • Provided is a vehicle body structure which can improve collision performance. The sub-side member 3 has a deformation cooperative movement portion 7 whose strength is made lower than the deformation suppressing portion 8 on the rear side, at a position ahead of a power unit EG. The sub-side member 3 easily deforms at a position ahead of the power unit EG when the load is applied. The sub-side member 3 can deform in synchronization with the deformation of the front side member 2, in a region ahead of the power unit EG with high strength and a relatively small number of disposition parts. Accordingly, the sub-side member 3 can absorb the load efficiently in cooperative movement with the front side member 2. Additionally, the sub-side member 3 is constructed so as to have a higher strength than the deformation cooperative movement portion 7, on the rear side of the deformation cooperative movement portion 7. Accordingly, the sub-side member 3 sufficiently transmits the load to a rear frame structure structure. Thereby, the load is distributed to the front side member 2 and the sub-side member 3.
    • 提供一种可以提高碰撞性能的车体结构。 副侧构件3具有在动力单元EG前方的强度低于后侧的变形抑制部8的变形协作动作部7。 当施加负载时,副侧构件3容易在功率单元EG之前的位置变形。 副侧构件3能够与前侧构件2的变形同步地在功率单元EG的前方的区域中与高强度和相对少的配置部变形。 因此,副侧构件3能够与前侧构件2有效地吸收负载。另外,副侧构件3被构造成具有比变形协作运动部7更高的强度,在 变形协作运动部分7的后侧。因此,副侧构件3将负载充分地传递到后框架结构结构。 由此,负载被分配到前侧构件2和副侧构件3。
    • 28. 发明授权
    • Sound coding device and sound coding method
    • 声音编码装置和声音编码方法
    • US07945447B2
    • 2011-05-17
    • US11722737
    • 2005-12-26
    • Koji YoshidaMichiyo Goto
    • Koji YoshidaMichiyo Goto
    • G10L19/00
    • G10L19/008G10L19/24
    • A sound coding device having a monaural/stereo scalable structure and capable of efficiently coding stereo sound. even when the correlation between the channel signals of a stereo signal is small. In a core layer coding block of this device, a monaural signal generating section generates a monaural signal from first and second-channel sound signal, a monaural signal coding section codes the monaural signal, and a monaural signal decoding section greatest a monaural decoded signal from monaural signal coded data and outputs it to an expansion layer coding block. In the expansion layer coding block, a first-channel prediction signal synthesizing section synthesizes a first-channel prediction signal from the monaural decoded signal and a first-channel prediction filter digitizing parameter and a second-channel prediction signal synthesizing section synthesizes a second-channel prediction signal from the monaural decoded signal and second-channel prediction filter digitizing parameter.
    • 一种声音编码装置,具有单声道/立体声可缩放结构,并能够有效地编码立体声。 即使立体声信号的信道信号之间的相关性小。 在该装置的核心层编码块中,单声道信号产生部分从第一和第二声道声音信号产生单声道信号,单声道信号编码部分对单声道信号进行编码,并且单声道信号解码部分最大为单声道解码信号, 单声道信号编码数据并将其输出到扩展层编码块。 在扩展层编码块中,第一信道预测信号合成部合成来自单声道解码信号的第一信道预测信号和第一信道预测滤波数字化参数,第二信道预测信号合成部合成第二信道 来自单声道解码信号的预测信号和第二通道预测滤波器数字化参数。