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    FMCW radar system for detecting distance, relative velocity and azimuth of a target obstacle
    1.
    发明授权
    FMCW radar system for detecting distance, relative velocity and azimuth of a target obstacle 失效
    用于检测目标障碍物的距离，相对速度和方位的FMCW雷达系统

    公开(公告)号：US5751240A

    公开(公告)日：1998-05-12

    申请号：US764627

    申请日：1996-12-11

    申请人： Akihiso Fujita ,  Hiroshi Hazumi ,  Hiroshi Mizuno ,  Hiroto Nakatani ,  Hiroshi Naganawa

    发明人： Akihiso Fujita ,  Hiroshi Hazumi ,  Hiroshi Mizuno ,  Hiroto Nakatani ,  Hiroshi Naganawa

    IPC分类号： G01S7/288 ,  G01S13/34 ,  G01S13/536 ,  G01S13/60 ,  G01S13/87 ,  G01S13/93

    CPC分类号： G01S13/34 ,  G01S13/536 ,  G01S13/87 ,  G01S13/345 ,  G01S2007/2883

    摘要： Beat signals of respective receiver channels CH1 and CH2, produced by mixing their receiving signals with a transmission signal, are subjected to Fourier transformation to detect the frequency and phase of peak frequency components in both an ascending-section where the frequency of the transmission increases and a descending-section where the frequency of the transmission decreases. Based on peak frequency components derived from the same target, phase differences .DELTA..phi.u(i) and .DELTA..phi.d(j) between receiver channels CH1 and CH2 in the ascending- and descending-sections (steps 210-230). Relative relationship between the transmission signal and the receiving signal is judged based on the signs of the phase differences. Respective peak frequencies fu(i) and fd(j), detected as absolute values of frequency differences between the transmission signal and the receiving signal, are given sings in accordance with the judgement result. Then, the distance D and relative velocity V of the target are calculated (steps 240-260).

    摘要翻译： 通过将其接收信号与发送信号混合产生的各个接收机信道CH1和CH2的跳动信号进行傅里叶变换，以检测传输频率增加的上升部分中的峰值频率分量的频率和相位， 传输频率降低的下降部分。 基于从相同目标导出的峰值频率分量，在上升和下降部分中的接收机信道CH1和CH2之间的相位差DELTA phi u（i）和DELTA phi d（j）（步骤210-230）。 基于相位差的符号判断发送信号与接收信号之间的相对关系。 根据判断结果给出作为发送信号与接收信号之间的频率差的绝对值检测出的各个峰值频率fu（i）和fd（j）。 然后，计算目标的距离D和相对速度V（步骤240-260）。

    FM-CW radar apparatus for measuring relative speed of and distance to an object
    3.
    发明授权
    FM-CW radar apparatus for measuring relative speed of and distance to an object 失效
    FM-CW雷达装置，用于测量物体的相对速度和距离

    公开(公告)号：US5731778A

    公开(公告)日：1998-03-24

    申请号：US759129

    申请日：1996-12-02

    申请人： Hiroto Nakatani ,  Hiroshi Hazumi ,  Hiroshi Mizuno ,  Akihisa Fujita ,  Hiroshi Naganawa

    发明人： Hiroto Nakatani ,  Hiroshi Hazumi ,  Hiroshi Mizuno ,  Akihisa Fujita ,  Hiroshi Naganawa

    IPC分类号： G08G1/16 ,  B60W30/00 ,  G01S7/02 ,  G01S7/282 ,  G01S7/288 ,  G01S7/35 ,  G01S13/34 ,  G01S13/58 ,  G01S13/60 ,  G01S13/93

    CPC分类号： G01S13/345 ,  G01S13/34 ,  G01S13/58 ,  G01S13/584 ,  G01S13/931 ,  G01S7/354 ,  G01S13/343 ,  G01S2007/356 ,  G01S2013/9325 ,  G01S2013/9375 ,  G01S7/282 ,  G01S7/352

    摘要： An FM-CW radar which is suitable for automotive anti-collision systems, for example, is provided. This radar outputs a radar signal in the form of a triangular wave whose frequency is increased at a given rate and decreased at a given rate. A receiver receives a wave reflected from a target to produce a beat signal and takes the Fourier transform of the beat signal to determine peak frequency components thereof showing peaks in a frequency spectrum. The receiver also determines phases of the peak frequency components and selects at least one from the peak frequency components in a frequency-rising range wherein the frequency of the radar signal is increased and at least one from the peak frequency components in a frequency-falling range wherein the frequency of the radar signal is decreased which show substantially the same phase to pair them for determining the distance to and relative speed of the target based on the frequency of the paired peak frequency components.

    摘要翻译： 提供了适用于汽车防碰撞系统的FM-CW雷达。 该雷达输出三角波形式的雷达信号，其频率以给定速率增加并以给定速率降低。 接收器接收从目标反射的波以产生拍频信号，并采取拍频信号的傅里叶变换来确定其频谱中峰值的峰值频率分量。 接收机还确定峰值频率分量的相位，并从雷达信号的频率增加的频率上升范围内的峰值频率分量中选择至少一个，并且从频率下降范围中的峰值频率分量中选择至少一个 其中雷达信号的频率减小，其显示基本上相同的相位，以根据配对的峰值频率分量的频率来确定目标的距离和相对速度。

    Doppler-effect vehicle ground speed detecting apparatus having means for sensing abnormality of detected ground speed
    4.
    发明授权
    Doppler-effect vehicle ground speed detecting apparatus having means for sensing abnormality of detected ground speed 失效
    具有用于检测检测到的地面速度的异常的装置的多普勒效应车辆地速检测装置

    公开(公告)号：US5371718A

    公开(公告)日：1994-12-06

    申请号：US38221

    申请日：1993-03-29

    申请人： Shinji Ikeda ,  Hiroshi Naganawa

    发明人： Shinji Ikeda ,  Hiroshi Naganawa

    IPC分类号： G01P3/36 ,  B60T8/172 ,  G01P3/54 ,  G01S7/40 ,  G01S13/60 ,  G01S15/60

    CPC分类号： B60T8/172 ,  G01S13/60 ,  G01S7/4004 ,  B60T2250/04

    摘要： A Doppler-effect speed detecting apparatus for detecting a ground speed of a vehicle, including a transmitter for transmitting a wave towards the ground surface, a receiver for receiving the wave reflected by the ground surface, and an output device for producing an output indicative of the ground speed according to the frequencies of the transmitted and reflected waves. The apparatus further includes a device for determining presence or absence of abnormality relating to the output of the output device, on the basis of an output level of the receiver as well as a speed difference between the ground speed obtained by the output device and an estimated vehicle speed which is obtained on the basis of rotating speeds of the vehicle wheels.

    摘要翻译： 一种用于检测车辆的地面速度的多普勒效应速度检测装置，包括用于向地面传输波的发射器，用于接收由地表反射的波的接收器，以及用于产生指示 地面速度根据发射波和反射波的频率。 该装置还包括：用于基于接收机的输出电平以及由输出装置获得的地面速度与估计的输出装置之间的速度差来确定与输出装置的输出有关的异常的存在或不存在的装置 基于车轮的转速获得的车速。

    Serirubicum
    6.
    发明授权
    Serirubicum 失效
    丝。属

    公开(公告)号：US4565861A

    公开(公告)日：1986-01-21

    申请号：US567792

    申请日：1984-01-03

    申请人： Hamao Umezawa ,  Tomio Takeuchi ,  Masa Hamada ,  Hiroshi Naganawa ,  Tsutomu Sawa ,  Takeshi Uchida ,  Masaya Imoto

    发明人： Hamao Umezawa ,  Tomio Takeuchi ,  Masa Hamada ,  Hiroshi Naganawa ,  Tsutomu Sawa ,  Takeshi Uchida ,  Masaya Imoto

    IPC分类号： A61K31/70 ,  A61K31/7028 ,  A61K31/7034 ,  A61K31/704 ,  A61P31/04 ,  A61P35/00 ,  C07H15/252 ,  C12P19/56 ,  C12R1/465 ,  C07H15/24

    CPC分类号： C07H15/252 ,  C12P19/56 ,  C12R1/465

    摘要： An anthracycline, serirubicin, of the formula: ##STR1## wherein R represents the substituent: ##STR2## is produced by a process which comprises cultivating a strain of Streptomyces in a suitable culture medium under aerobic conditions, said strain having the ability to produce the anthracycline compound, serirubicin, and then recovering the anthracycline compound, serirubicin, from the cultured medium. This serirubicin, or an acid addition salt of the serirubicin, can be contained as the active ingredient in anti-tumor agents and in pharmaceutical compositions for treatment of infections induced by gram-positive microorganisms, whereby good results are attainable.

    摘要翻译： 蒽环霉素，维拉霉素，其结构式如下：其中R表示取代基：IMAMA是通过包括在需氧条件下在合适的培养基中培养链霉菌属菌株的方法产生的，所述菌株具有产生 蒽环霉素化合物，苏维菌素，然后从培养基中回收蒽环霉素化合物，丝衣霉素。 作为抗肿瘤剂和用于治疗由革兰氏阳性微生物诱导的感染的药物组合物，可以含有这种苏维菌素或者苏维菌素的酸加成盐作为活性成分，从而获得了良好的效果。