Apparatus reproducing signals on slow reproduction
    5.
    发明授权
    Apparatus reproducing signals on slow reproduction 失效
    装置在慢速再现时再现信号

    公开(公告)号:US06483985B1

    公开(公告)日:2002-11-19

    申请号:US09190277

    申请日:1998-11-13

    IPC分类号: H04N591

    摘要: A digital video cassette recorder reproduces signals which have been compressed to digital data and recorded in predetermined M tracks (M≧1) with helical scan in the unit of page consisting of N frames (N≧1). Further, position data have been added to the digital data on recording. On reproduction, the position data are detected to determine which reproduction position is reproduced, and a control signal to designate a field to be output is generated by observing the reproduction position during a frame period. A first storage device stores decoded data in the unit of N frames, while a second storage device delays the data a time of one field. By observing the reproduction situation with the position data, a memory controller controls reading from the first storage device according to the control signal, while a switch selects data to be output between data from the first storage device and data from the second storage device according to the control signal.

    摘要翻译: 数字录像机将以N帧(N> = 1)为单位的螺旋扫描进行螺旋扫描,再现已被压缩为数字数据并记录在预定的M个轨道(M> = 1)中的信号。 此外,位置数据已被添加到数字数据记录。 在再现时,检测位置数据以确定哪个再现位置被再现,并且通过在帧周期期间观察再现位置来生成指定要输出的场的控制信号。 第一存储装置以N帧为单位存储解码数据,而第二存储装置将数据延迟一个场的时间。 通过利用位置数据观察再现情况,存储控制器根据控制信号控制从第一存储装置的读取,同时开关根据第一存储装置的数据和来自第二存储装置的数据之间选择要输出的数据,根据 控制信号。

    Penam derivatives
    6.
    发明授权
    Penam derivatives 失效
    Penam衍生物

    公开(公告)号:US5599925A

    公开(公告)日:1997-02-04

    申请号:US314307

    申请日:1994-09-30

    CPC分类号: C07D499/00 Y02P20/55

    摘要: A penam derivative of the general formula ##STR1## wherein R.sup.1 means hydrogen, halogen, amino or protected amino; R.sup.2 means hydrogen, halogen, lower alkoxy, lower acyl, lower alkyl, hydroxy- or protected hydroxy-substituted lower alkyl, hydroxy or protected hydroxy, or R.sup.1 and R.sup.2 may jointly represent oxo; R.sup.3 means hydrogen or a carboxy-protecting group; R.sup.4 means hydrogen; R.sup.5 means a group of the formula --CH.sub.2 Y where Y means halogen, --N.sub.3, --ONO.sub.2, --OR.sup.6, --OCOR.sup.6, --SCSOR.sup.6, --SCSN(R.sup.6).sub.2, --SR.sup.6, --SO.sub.2 R.sup.6, --NHR.sup.6, --N(R.sup.6).sub.2 or a substituted or unsubstituted nitrogen-containing heterocyclic group having a free valence on nitrogen; R.sup.6 means a lower alkyl, aryl or heterocyclic group which is substituted or unsubstituted; or R.sup.4 and R.sup.5 may jointly represent .dbd.CH.sub.2 ; n means 0, 1 or 2; provided, however, that where R.sup.4 and R.sup.5 jointly represent .dbd.CH.sub.2, n is not equal to 0.

    摘要翻译: 其中R 1表示氢,卤素,氨基或被保护的氨基; R 2表示氢,卤素,低级烷氧基,低级酰基,低级烷基,羟基或保护的羟基取代的低级烷基,羟基或保护的羟基,或者R 1和R 2可以共同表示氧代; R3表示氢或羧基保护基; R4表示氢; R5表示式-CH2Y的基团,其中Y表示卤素,-N3,-ONO2,-OR6,-OCOR6,-SCSOR6,-SCSN(R6)2,-SR6,-SO2R6,-NHR6,-N(R6) 2或在氮上具有游离价的取代或未取代的含氮杂环基; R6表示取代或未取代的低级烷基,芳基或杂环基; 或者R4和R5可以共同表示= CH2; n表示0,1或2; 但是,如果R4和R5共同表示= CH2,则n不等于0。

    Lithium secondary battery of vanadium pentoxide and polyphosphazene
    7.
    发明授权
    Lithium secondary battery of vanadium pentoxide and polyphosphazene 失效
    锂二次电池五氧化二钒和聚磷腈

    公开(公告)号:US5376478A

    公开(公告)日:1994-12-27

    申请号:US952138

    申请日:1992-09-28

    摘要: The present invention provides a lithium secondary battery which comprises a layer of vanadium pentoxide serving as the positive electrode active substance, a substance capable of occluding and releasing lithium ions and serving as the negative electrode active substance, and a polymer represented by the following formula (I) and having a lithium salt dissolved therein to serve as the electrolyte, wherein said formula is ##STR1## and wherein m is the average number of repeating ethyleneoxy units and is a real number of about 5 to about 25, and n is the average number of repetitions and is a real number in the range of 3.ltoreq.n.ltoreq.200000.The lithium secondary battery of the invention comprises two electrode active substances which have a high energy density and an electrolyte which is flame-retardant, nonflowable and safe, and is capable of retaining its characteristics even at low ambient temperatures of up to the ice point.

    摘要翻译: PCT No.PCT / JP90 / 00209 Sec。 371 1990年10月19日第 102(e)日期1990年10月19日PCT 1990年2月21日提交PCT公布。 第WO90 / 10316号公报 日本1990年7月9日。本发明提供一种锂二次电池,其包含作为正极活性物质的五氧化二钒一层,能够吸留和释放锂离子并用作负极活性物质的物质,以及 由下式(I)表示并具有溶解于其中的锂盐作为电解质的聚合物,其中所述式为(I),其中m是重复的乙烯氧基单元的平均数,并且是实际的约数 5至约25,并且n是平均重复次数,并且是3≤n≤200000的范围内的实数。 本发明的锂二次电池包括具有高能量密度的两种电极活性物质和阻燃,不可流动和安全的电解质,并且即使在高达冰点的低环境温度下也能够保持其特性。

    METHOD FOR PRODUCING KETAZINE COMPOUND
    8.
    发明申请
    METHOD FOR PRODUCING KETAZINE COMPOUND 审中-公开
    生产喹喔啉化合物的方法

    公开(公告)号:US20100105950A1

    公开(公告)日:2010-04-29

    申请号:US12449644

    申请日:2008-02-14

    IPC分类号: C07C241/00

    摘要: A process for preparing a ketazine compound of the formula (1) from a ketone compound of the formula (2), ammonia and an oxidizing agent, wherein a solution containing the ketone compound of the formula (2) and ammonia is brought into contact with an aqueous solution of the oxidizing agent in a tubular reactor having a flow channel width of 2 to 10000 μm wherein R1 and R2 are the same or different and are each a C1-6 alkyl group, or R1 and R2 are combined with each other into a straight-chain C2-7 alkylene group wherein R1 and R2 are the same as above.

    摘要翻译: 由式(2)的酮化合物,氨和氧化剂制备式(1)的酮连氮化合物的方法,其中使含有式(2)的酮化合物和氨的溶液与 在流动通道宽度为2〜10000μm的管状反应器中的氧化剂的水溶液,其中R1和R2相同或不同,并且各自为C1-6烷基,或R1和R2彼此结合成 直链C 2-7亚烷基,其中R 1和R 2与上述相同。

    Digital signal processing method
    9.
    发明授权
    Digital signal processing method 失效
    数字信号处理方法

    公开(公告)号:US06724824B2

    公开(公告)日:2004-04-20

    申请号:US09748876

    申请日:2000-12-27

    IPC分类号: H04N712

    摘要: A digital signal processing method comprising the steps of: (a) composing, a plurality of first encoded video data and a plurality of second encoded video data; (b) dividing, each of high quality M bits audio channel into audio data of upper L bits and audio data of lower M-L bits; (c) composing a plurality of first basic data and a plurality of second basic data, wherein each of the first basic data have respective audio data of upper “L” bits, and wherein the second basic data have respective audio data of audio data of lower “M-L”; and (d) transmitting the first basic data in a first data bus, and the second basic data in a second data bus.

    摘要翻译: 一种数字信号处理方法,包括以下步骤:(a)组合多个第一编码视频数据和多个第二编码视频数据;(b)将高质量M位音频信道中的每一个分成上L的音频数据 比特和较低ML比特的音频数据;(c)组合多个第一基本数据和多个第二基本数据,其中第一基本数据中的每一个具有上“L”比特的相应音频数据,并且其中第二基本 数据具有较低“ML”的音频数据的相应音频数据; 和(d)在第一数据总线中发送第一基本数据,以及在第二数据总线中发送第二基本数据。

    Magnetic recording and reproducing apparatus with signal delay and
selection
    10.
    发明授权
    Magnetic recording and reproducing apparatus with signal delay and selection 失效
    具有信号延迟和选择的磁记录和再现设备

    公开(公告)号:US5991109A

    公开(公告)日:1999-11-23

    申请号:US751328

    申请日:1996-11-18

    摘要: A magnetic recording and reproducing apparatus includes a reading and writing head for writing data on data tracks formed on a recording tape and reading the data therefrom to produce a first reproduction data. A simultaneous reproducing head is provided for reading a second production data from the data track just being written or read by the reading and writing head. A delay unit delays the first signal by a predetermined phase difference factor to arrange the first and second reproduction data on the same time base. A determiner is also provided for selecting either of said first and second reproduction signals whose signal quality is better than the other.

    摘要翻译: 一种磁记录和再现装置包括用于在形成在记录带上的数据轨迹上写入数据并从其读取数据以产生第一再现数据的读写头。 提供同时再现头,用于从刚被读写头写入或读取的数据轨道读取第二生产数据。 延迟单元将第一信号延迟预定的相位差因子以将第一和第二再现数据排列在相同的时基上。 还提供一个确定器,用于选择其信号质量优于另一个的所述第一和第二再现信号中的任何一个。