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    • 3. 发明授权
    • Composition for increasing yield of pulse
    • 用于增加脉冲产量的组合物
    • US4095973A
    • 1978-06-20
    • US737780
    • 1976-11-01
    • Seiichi MaedaKan MoriTsuneyuki Takeno
    • Seiichi MaedaKan MoriTsuneyuki Takeno
    • A01N25/30A01N37/06A01N41/02A01N41/04A01N9/14
    • A01N41/02A01N41/04
    • A composition which increases the yield of pulse, comprising an effective amount of at least one component selected from the group consisting of a sulfonate represented by the formulaR.sup.1 --SO.sub.3 M,wherein R.sup.1 represents alkyl or alkenyl of 8 to 20 carbon atoms or the residue of succinic acid esters represented by the formula, ##STR1## wherein R.sup.2 and R.sup.3 represent alkyl of 1 to 18 carbon atoms or alkylaryl containing an alkyl group of 1 to 18 carbon atoms and M represents an organic or inorganic cation; and a sulfuric ester represented by the formulaR.sup.4 --O--SO.sub.3 M,wherein R.sup.4 represents an alkyl group having 8 to 20 carbon atoms or an alkylaryl group containing an alkyl group of 8 to 20 carbon atoms and M is the same as defined above.
    • 增加脉冲产率的组合物,其包含有效量的至少一种选自由式R 1 -SO 3 M表示的磺酸酯的组分,其中R 1表示8至20个碳原子的烷基或链烯基或残基 由下式表示的琥珀酸酯,其中R 2和R 3表示1至18个碳原子的烷基或含有1至18个碳原子的烷基的烷基芳基,M表示有机或无机阳离子; 和由式R 4 -O-SO 3 M表示的硫酸酯,其中R 4表示具有8至20个碳原子的烷基或含有8至20个碳原子的烷基的烷基芳基,M与上述定义相同。
    • 6. 发明授权
    • Edge polisher
    • 边缘抛光机
    • US5094037A
    • 1992-03-10
    • US588459
    • 1990-09-26
    • Shunji HakomoriSeiichi MaedaIsao Nagahashi
    • Shunji HakomoriSeiichi MaedaIsao Nagahashi
    • B24B9/06B24B29/04
    • B24B9/065B24B29/04
    • Described herein is an edge polisher for polishing chamfered edge portions on the front and rear sides of work, including a first machining stage for polishing the front side of work and a second machining stage for polishing the rear side of work, along with mechanisms for supplying, positioning, transferring, reversing and ejecting work. In the first and second machining stages, a work is chucked on each of index units which are mounted on an intermittently rotating index table and revolved around a polishing drum located at the center of the index table, pressing chamfered edge portions of the works against the polishing drum to give a polishing treatment thereto.
    • 这里描述的是用于抛光工件前后侧的倒角边缘部分的边缘抛光机,包括用于抛光工件前侧的第一加工台和用于抛光工件后侧的第二加工台,以及用于供应的机构 ,定位,转让,倒转和退出工作。 在第一加工阶段和第二加工阶段中,将工件夹在安装在间歇旋转的分度台上的每个分度单元上,并且围绕位于分度台的中心的抛光滚筒旋转,将工件的倒角边缘部分压在 研磨滚筒以对其进行抛光处理。
    • 8. 发明授权
    • Stabilizing method of synthetic aperture radar and position determining
method thereof
    • 合成孔径雷达的稳定方法及其位置确定方法
    • US5495248A
    • 1996-02-27
    • US153675
    • 1993-11-16
    • Masatoshi KawaseSeiichi MaedaTakahiko FujisakaYoshimasa Oh-HashiMichimasa KondoNatsuki Kondo
    • Masatoshi KawaseSeiichi MaedaTakahiko FujisakaYoshimasa Oh-HashiMichimasa KondoNatsuki Kondo
    • G01S13/74G01S13/87G01S13/90
    • G01S13/876G01S13/90G01S13/74G01S13/9035
    • A stabilizing method of a synthetic aperture radar and a position determining method by the radar. At least three repeaters are arranged in mutually different positions on the ground or the sea and a radio frequency signal having a predetermined frequency is transmitted from the radar mounted on a radar platform such as an aircraft to the repeaters. Each repeater frequency-modulates and amplifies the received signal to return the signal to the radar. The radar receives the signal returned from each repeater. The radar calculates a distance between the radar platform and each repeater on the basis of a time required for the transmitting and the receiving and phase information of the received signal. When the position of each repeater is known, by using the positions of the repeaters and the calculated distances, the position of the radar platform can be calculated. On the basis of the obtained position of the radar platform, a reference signal for phase compensation is generated. The radar eliminates a phase variation of a reflected wave received from an object to be acquired by multiplying the reflected wave by the reference signal for phase compensation.
    • 一种合成孔径雷达的稳定方法和雷达的位置确定方法。 至少三个中继器布置在地面或大海上相互不同的位置,并且具有预定频率的射频信号从安装在诸如飞行器的雷达平台上的雷达发射到中继器。 每个中继器对接收的信号进行频率调制和放大,以将信号返回到雷达。 雷达接收从每个中继器返回的信号。 雷达根据接收信号的发送和接收所需的时间和相位信息,计算雷达平台与每个中继器之间的距离。 当每个中继器的位置已知时,通过使用中继器的位置和计算的距离,可以计算雷达平台的位置。 在获得的雷达平台位置的基础上,生成相位补偿的参考信号。 雷达通过将反射波乘以基准信号进行相位补偿,消除了从要获取的物体接收的反射波的相位变化。