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385 条记录 (耗时 0.04 秒)

    Drive Device
    101.
    发明申请
    Drive Device 审中-公开
    驱动装置

    公开(公告)号：US20080130433A1

    公开(公告)日：2008-06-05

    申请号：US11570721

    申请日：2005-06-14

    申请人： Tadashi Nakamura

    发明人： Tadashi Nakamura

    IPC分类号： G11B7/00

    CPC分类号： G11B20/1217 ,  G11B2020/10907

    摘要： A drive apparatus of the present invention includes a recording/reproduction section, a drive control section and a memory circuit. The drive control section performs a process including: receiving a next writable logical address request instruction at least specifying the track; determining a size of the at least one data to be recorded stored in the memory circuit; determining as a next writable address a physical address indicating a location at which data can be recorded next in the track specified by the next writable logical address request instruction, based on a last recorded address in the track specified by the next writable logical address request instruction and the size of the at least one data to be recorded; translating the next writable address into a next writable logical address; and outputting the next writable logical address.

    摘要翻译： 本发明的驱动装置包括记录/再现部分，驱动控制部分和存储器电路。 驱动控制部执行处理，包括：接收至少指定轨道的下一个可写入逻辑地址请求指令; 确定要存储在所述存储器电路中的要记录的所述至少一个数据的大小; 基于由下一个可写逻辑地址请求指令指定的轨道中的最后记录的地址，确定指示下一个可记录下一个数据的位置的物理地址，该轨迹由下一可写逻辑地址请求指令指定的轨道中 和要记录的至少一个数据的大小; 将下一可写地址转换成下一个可写逻辑地址; 并输出下一个可写逻辑地址。

    Wireless communication device
    102.
    发明申请
    Wireless communication device 有权
    无线通信设备

    公开(公告)号：US20080079634A1

    公开(公告)日：2008-04-03

    申请号：US11709250

    申请日：2007-02-22

    申请人： Tadashi Nakamura

    发明人： Tadashi Nakamura

    IPC分类号： G01S5/04 ,  G01S7/40 ,  H01Q3/00

    CPC分类号： H04B7/086 ,  G01S3/46 ,  H01Q3/267 ,  H04B17/21

    摘要： A wireless communication device which permits reduction in the scale of circuitry as well as in the power consumption. The wireless communication device includes an array of antennas, an adaptive array searcher, and a data demodulator. The adaptive array searcher detects the phase difference between the antennas and estimates the direction of arrival of received radio waves. The data demodulator demodulates the radio signal received by the antennas. The adaptive array searcher shares part of circuitry with a calibrator which performs calibration by correcting the phase difference caused between antenna channels in the wireless communication device, and thus has a calibration function incorporated therein.

    摘要翻译： 一种无线通信设备，其允许减小电路规模以及功率消耗。 无线通信设备包括天线阵列，自适应阵列搜索器和数据解调器。 自适应阵列搜索器检测天线之间的相位差并估计所接收的无线电波的到达方向。 数据解调器解调由天线接收的无线电信号。 自适应阵列搜索器与校准器共享电路的一部分，校准器通过校正在无线通信设备中的天线通道之间引起的相位差进行校准，并因此具有并入其中的校准功能。

    X-ray image diagnostic apparatus
    103.
    发明授权
    X-ray image diagnostic apparatus 有权
    X射线图像诊断装置

    公开(公告)号：US07295652B2

    公开(公告)日：2007-11-13

    申请号：US10553874

    申请日：2004-04-23

    申请人： Shigeyuki Ikeda ,  Shuji Sugeno ,  Tadashi Nakamura

    发明人： Shigeyuki Ikeda ,  Shuji Sugeno ,  Tadashi Nakamura

    IPC分类号： H05G1/64

    CPC分类号： A61B6/00

    摘要： An X-ray image diagnostic apparatus including an X-ray source, an X-ray flat panel detector, an image processor, and an image display. The image processor includes a storage for storing plural sets of residual image data, acquired in advance from X-ray images in X-ray image acquisition modes from the X-ray flat panel detector before an actual measurement, in correspondence with the X-ray image acquisition modes, and a residual image corrector for correcting residual image data contained in an X-ray image in the actual measurement from the X-ray flat panel detector, using the residual image data stored in the storage.

    摘要翻译： 一种X射线图像诊断装置，包括X射线源，X射线平板检测器，图像处理器和图像显示器。 该图像处理器包括用于存储多个残留图像数据组的存储装置，该多个残留图像数据在实际测量之前从X射线图像获取模式的X射线图像获取，并与X射线 图像获取模式，以及残留图像校正器，用于使用存储在存储器中的残留图像数据来校正来自X射线平板检测器的实际测量中包含在X射线图像中的残留图像数据。

    Electrodes, electrochemical elements, gas sensors, and gas measurement methods
    105.
    发明授权
    Electrodes, electrochemical elements, gas sensors, and gas measurement methods 有权
    电极，电化学元件，气体传感器和气体测量方法

    公开(公告)号：US07153412B2

    公开(公告)日：2006-12-26

    申请号：US10328144

    申请日：2002-12-26

    申请人： Tadashi Inaba ,  Keiichi Saji ,  Tadashi Nakamura ,  Yumi Masuoka ,  Jiro Sakata

    发明人： Tadashi Inaba ,  Keiichi Saji ,  Tadashi Nakamura ,  Yumi Masuoka ,  Jiro Sakata

    IPC分类号： G01N27/407

    CPC分类号： G01N27/4075

    摘要： Electrode having high activity to oxygen gas and low activity to flammable gas is provided. An oxygen pump includes oxide-ion conductive solid electrolyte 2, electrode 8 which is an inactive electrode, and active electrode 10. Electrode 8 is an electrode that includes Ce0.8Sm0.2O2-α. Electrode 8 is disposed on the gas detection chamber 12 side of solid electrolyte 2. Active electrode 10 is disposed on the open space side of solid electrolyte 2. Gas detection chamber 12 is an enclosed space defined by solid electrolyte 2, insulation layers 6, and diffusion control layer 4.

    摘要翻译： 提供了对氧气具有高活性和对易燃气体的活性低的电极。 氧气泵包括氧化物离子传导性固体电解质2，作为非活性电极的电极8和有源电极10。 电极8是包括Ce 0.8 O 0.2 O 2 O 2-α的电极。 电极8设置在固体电解质2的气体检测室12侧。 活性电极10设置在固体电解质2的开放空间侧。 气体检测室12是由固体电解质2，绝缘层6和扩散控制层4限定的封闭空间。

    Spread-spectrum signal receiver
    106.
    发明授权
    Spread-spectrum signal receiver 失效

    公开(公告)号：US07123645B2

    公开(公告)日：2006-10-17

    申请号：US09769884

    申请日：2001-01-25

    申请人： Eizou Ishizu ,  Tadashi Nakamura

    发明人： Eizou Ishizu ,  Tadashi Nakamura

    IPC分类号： H04K1/00

    CPC分类号： H04B1/7097 ,  H04B1/7103 ,  H04B1/7115 ,  H04B2201/70701 ,  H04B2201/709709 ,  H04L25/0224 ,  H04L25/067

    摘要： A CDMA receiver is disclosed wherein (1) a despreader despreads a receive signal to thereby demodulate a control-data signal and a transmit-data signal; (2) a channel estimation unit derives a channel estimation value from a pilot signal that is contained in the despread control-data signal; (3) a channel compensation unit performs channel compensation of the transmit-data and control-data signals based upon the channel estimation value; (4) a power calculation unit calculates power of the transmit-data signal and power of the control-data signal after the channel compensation thereof and calculates a power ratio representing the ratio of the calculated power of the transmit-data signal to the calculated power of the control-data signal; (5) a signal-level changing unit raises, on the basis of the power ratio, the level of whichever of the signals has the lower power; and (6) a decoder executes decoding processing based upon the signal the level of which has been changed by the signal-level changing unit.

    X-ray image diagnostic apparatus
    107.
    发明申请
    X-ray image diagnostic apparatus 有权
    X射线图像诊断装置

    公开(公告)号：US20060227935A1

    公开(公告)日：2006-10-12

    申请号：US10553874

    申请日：2004-04-23

    申请人： Shigeyuki Ikeda ,  Shuji Sugeno ,  Tadashi Nakamura

    发明人： Shigeyuki Ikeda ,  Shuji Sugeno ,  Tadashi Nakamura

    IPC分类号： H05G1/64

    CPC分类号： A61B6/00

    摘要： An X-ray image diagnostic apparatus including an X-ray source, an X-ray flat panel detector, an image processor, and an image display. The image processor includes a storage for storing plural sets of residual image data, acquired in advance from X-ray images in X-ray image acquisition modes from the X-ray flat panel detector before an actual measurement, in correspondence with the X-ray image acquisition modes, and a residual image corrector for correcting residual image data contained in an X-ray image in the actual measurement from the X-ray flat panel detector, using the residual image data stored in the storage.

    摘要翻译： 一种X射线图像诊断装置，包括X射线源，X射线平板检测器，图像处理器和图像显示器。 该图像处理器包括用于存储多个残留图像数据组的存储装置，该多个残留图像数据在实际测量之前从X射线图像获取模式的X射线图像获取，并与X射线 图像获取模式，以及残留图像校正器，用于使用存储在存储器中的残留图像数据来校正来自X射线平板检测器的实际测量中包含在X射线图像中的残留图像数据。

    Semiconductor integrated circuit having layout in which buffers or protection circuits are arranged in concentrated manner
    108.
    发明申请
    Semiconductor integrated circuit having layout in which buffers or protection circuits are arranged in concentrated manner 有权
    具有集中布置缓冲器或保护电路的布局的半导体集成电路

    公开(公告)号：US20060163615A1

    公开(公告)日：2006-07-27

    申请号：US11328194

    申请日：2006-01-10

    申请人： Tadashi Nakamura ,  Kiyohiko Sakakibara ,  Yutaka Takikawa

    发明人： Tadashi Nakamura ,  Kiyohiko Sakakibara ,  Yutaka Takikawa

    IPC分类号： H01L27/10

    CPC分类号： H01L27/0207 ,  H01L27/105 ,  H01L27/11898

    摘要： Buffers are arranged in a concentrated manner in a region distant from pads. The region refers to a region in a main region of a semiconductor integrated circuit, except for a central processing unit, a non-volatile memory and a volatile memory. As the buffer requiring a large area is not provided around the pad, a pitch between the pads or a pitch between the pad and an internal circuit (such as the central processing unit) can be made smaller and hence a chip size can be reduced. Therefore, a semiconductor integrated circuit capable of achieving a reduced chip size can be provided.

    摘要翻译： 缓冲器以集中的方式排列在远离焊盘的区域中。 该区域是指除了中央处理单元，非易失性存储器和易失性存储器之外的半导体集成电路的主要区域中的区域。 由于在焊盘周围不设置需要大面积的缓冲器，因此可以使焊盘之间的间距或焊盘与内部电路（例如中央处理单元）之间的间距更小，从而可以减小芯片尺寸。 因此，能够提供能够实现芯片尺寸减小的半导体集成电路。

    Data processing device
    109.
    发明申请
    Data processing device 失效
    数据处理装置

    公开(公告)号：US20060093323A1

    公开(公告)日：2006-05-04

    申请号：US10535988

    申请日：2003-11-27

    申请人： Masanori Itoh ,  Osamu Okauchi ,  Yasuyuki Kurosawa ,  Tadashi Nakamura

    发明人： Masanori Itoh ,  Osamu Okauchi ,  Yasuyuki Kurosawa ,  Tadashi Nakamura

    IPC分类号： H04N5/91

    CPC分类号： G11B20/10527 ,  G11B20/10 ,  G11B20/1217 ,  G11B27/036 ,  G11B27/329 ,  G11B2020/10537 ,  G11B2020/1062 ,  G11B2220/216 ,  G11B2220/2541 ,  G11B2220/2575

    摘要： The data processor of the present invention can play back video and audio synchronously from an optical disk, on which video and audio data are stored in different areas. Each area consists of one or more unit areas. The data processor includes: a playback control section for giving instructions on how to read the video and audio data and how to play back the video and audio based on the read data; a head for reading the data from one of the unit areas after another in accordance with the instructions; and audio and video buffers for retaining the audio and video data read. The playback control section instructs that the audio data be read from a predetermined one of the unit areas to the audio buffer memory, and then instructs that the video data, which is to be played back over first and second periods of time, be read from a number n (where n is an integer equal to or greater than two) of unit areas to the video buffer. The first period of time is (n+2) times as long as the maximum amount of time to move the head, and the second period of time is taken to read the audio data from the next unit area.

    摘要翻译： 本发明的数据处理器可以从其上存储有不同区域的视频和音频数据的光盘同步地播放视频和音频。 每个区域由一个或多个单位区域组成。 数据处理器包括：播放控制部分，用于基于读取的数据给出关于如何读取视频和音频数据以及如何回放视频和音频的指令; 根据说明书从一个单位区域读取数据的头部; 以及用于保留读取的音频和视频数据的音频和视频缓冲器。 回放控制部指示音频数据从单位区域中的预定单位读取到音频缓冲存储器，然后指示将从第一和第二时段读取要再现的视频数据， 数字n（其中n是等于或大于2的整数）到视频缓冲器的单位区域。 第一时间段是移动头部的最大时间长度的（n + 2）倍，第二时间段从下一个单位区域读取音频数据。