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34 条记录 (耗时 0.028 秒)

    Optical recording medium with track and track number guides
    11.
    发明授权
    Optical recording medium with track and track number guides 失效
    具有轨道和轨道编号指南的光学记录介质

    公开(公告)号：US4885736A

    公开(公告)日：1989-12-05

    申请号：US88727

    申请日：1987-08-21

    申请人： Kiyoshi Horie

    发明人： Kiyoshi Horie

    IPC分类号： G11B7/00 ,  B42D15/10 ,  G11B7/0033 ,  G11B7/004 ,  G11B7/007 ,  G11B7/085 ,  G11B7/24 ,  G11B27/30

    CPC分类号： G11B7/24 ,  G11B27/30 ,  G11B7/08505

    摘要： An optical recording medium having a plurality of tracks juxtaposed each other and capable of easily and rapidly detecting a desired track. An optical recording medium includes a data recording region in which the tracks are juxtaposed each other and a track detecting region provided at a part of the data recording region. The track detecting region includes track guides juxtaposed along respective tracks and track number guides corresponding to a locus of the movement of an optical head in the access to a desired track, the track number guides intersecting the track guides.

    摘要翻译： 一种光记录介质，其具有彼此并置的多个磁道，并且能够容易且快速地检测期望的磁道。 一种光记录媒体包括一个数据记录区，其中磁道彼此并置，并且磁道检测区设置在数据记录区的一部分。 轨道检测区域包括沿着相应轨道并行轨道导轨并且跟踪号码引导件对应于在访问期望轨道的光头的运动的轨迹，跟踪导轨与轨道导轨相交。

    Process for preparing cyclic phosphonitrilic chloride oligomers
    12.
    发明授权
    Process for preparing cyclic phosphonitrilic chloride oligomers 失效
    制备环磷酰氯氯化物低聚物的方法

    公开(公告)号：US4382914A

    公开(公告)日：1983-05-10

    申请号：US244231

    申请日：1981-03-16

    申请人： Kiyoshi Horie ,  Yoshiaki Morita ,  Yukio Mikamori ,  Masaharu Suzuki ,  Susumu Yano

    发明人： Kiyoshi Horie ,  Yoshiaki Morita ,  Yukio Mikamori ,  Masaharu Suzuki ,  Susumu Yano

    IPC分类号： C01B21/098 ,  C01B25/10

    CPC分类号： C01B21/0986

    摘要： This invention provides a process for preparing cyclic phosphonitrilic chloride oligomers characterized by the combination of:(I) The first step of reacting phosphorus pentachloride with ammonium chloride in an inert organic solvent in the presence of a catalyst comprising at least one of (a) chlorides of bivalent metals and (b) organic acid salts of bivalent metals, and distilling off the solvent from the resulting reaction mixture to obtain a reaction product consisting essentially of cyclic phosphonitrilic chloride oligomers, and(II) the second step of contacting a solution of the reaction product in at least one solvent selected from the group consisting of aliphatic hydrocarbons and ethers with water at a temperature of about 40.degree. to about 100.degree. C., separating the resulting aqueous layer from the organic layer, and isolating from the organic layer a mixture of cyclic phosphonitrilic chloride oligomers having outstanding polymerization properties and consisting essentially of the trimer and tetramer of the phosphonitrilic chloride.

    摘要翻译： 本发明提供一种制备环磷腈化合物低聚物的方法，其特征在于：（I）在惰性有机溶剂中，在催化剂存在下，使五氯化磷与氯化铵反应的第一步骤包括（a）氯化物 的二价金属和（b）二价金属的有机酸盐，并从所得反应混合物中蒸馏除去溶剂，以获得基本上由环状磷酰氯化物低聚物组成的反应产物，和（II）第二步， 反应产物在选自脂肪族烃和醚的至少一种溶剂中，在约40至约100℃的温度下，将所得水层与有机层分离，并从有机层中分离出一种 具有优异聚合性能并且基本上由此组成的环状磷酰氯化物低聚物的混合物 膦酰氯的三聚体和四聚体。

    Optical recording medium with region for identifying defective written data
    14.
    发明授权
    Optical recording medium with region for identifying defective written data 失效
    具有用于识别有缺陷的写入数据的区域的光学记录介质

    公开(公告)号：US5164577A

    公开(公告)日：1992-11-17

    申请号：US573134

    申请日：1990-10-02

    申请人： Kiyoshi Horie

    发明人： Kiyoshi Horie

    IPC分类号： G11B7/26 ,  G06K19/06 ,  G11B7/00 ,  G11B7/0033 ,  G11B7/007 ,  G11B7/24 ,  G11B20/12 ,  G11B20/18 ,  G11B27/32

    CPC分类号： G11B7/00736 ,  G06K19/06037 ,  G11B20/1883 ,  G11B27/327 ,  G11B7/0033

    摘要： A card type optical recording medium according to the present invention relates to a card type optical recording medium arranged in such a manner that a plurality of tracks are formed on a recording region provided on a card type substrate and the tracks are divided into a plurality of blocks so that data is optically recorded to each of the blocks. The card type optical recording medium according to the present invention is characterized in that a portion of the recording region is provided with a defective block information region for determining a good or bad condition of the block to which the data is recorded. As a result, the defective block information can be read prior to the reading of data. Therefore, the necessity of accessing the defective block can be eliminated, causing a good reading efficiency to be realized. Furthermore, since the conventional necessity of writing the serial number to the block of the data recording region can be eliminated, an effect can be obtained in that the data capacity of the data recording region can be enlarged.

    摘要翻译： PCT No.PCT / JP90 / 00057 Sec。 371 1990年10月2日第 102（e）1990年10月2日的PCT 1990年1月19日提交的PCT。根据本发明的卡式光学记录介质涉及一种卡式光学记录介质，其以多个轨道形成在 设置在卡型基板上的记录区域，并且轨道被分成多个块，使得数据被光学地记录到每个块。 根据本发明的卡式光学记录介质的特征在于，记录区域的一部分设置有用于确定记录数据的块的良好或不良状况的缺陷块信息区域。 结果，可以在读取数据之前读取有缺陷的块信息。 因此，可以消除访问缺陷块的必要性，从而实现良好的读取效率。 此外，由于可以消除将序列号写入数据记录区的块的常规必要性，所以可以获得能够扩大数据记录区的数据容量的效果。

    Writing device for optical memory card
    17.
    发明授权
    Writing device for optical memory card 失效
    光存储卡写装置

    公开(公告)号：US5181194A

    公开(公告)日：1993-01-19

    申请号：US436554

    申请日：1989-11-14

    申请人： Kiyoshi Horie

    发明人： Kiyoshi Horie

    IPC分类号： G11B7/00 ,  G11B7/0033 ,  G11B7/09

    CPC分类号： G11B7/0901 ,  G11B19/045 ,  G11B7/0033

    摘要： A writing device for an optical memory card is disclosed. In this writing device, tracking correction is performed by moving a mobile objective lens of an optical system in the transverse direction of a track in accordance with a tracking error of the optical system relative to the optical memory card, and the range in which tracking correcting can be performed is enlarged by moving a retaining portion of the objective lens by a moving device when first comparison device has determined that tracking error information was outside a predetermined first standard range. The writing device includes a writing stoppage device for stopping writing data on the optical memory card when a second comparison device has determined that the tracking error information exceeded a second standard range which is wider than the first standard range. Since the retaining portion of the objective lens is moved in the direction in which any deviation occurring during tracking can be corrected, the range in which tracking correction can be performed can be enlarged. Further, since it is determined that erroneous tracking is occurring and writing of data is stopped when the deviation occurring during tracking for writing data has exceeded the second standard range which is larger than the first standard range, damage to the written data can be prevented.

    摘要翻译： 公开了一种用于光存储卡的写装置。 在这种写入装置中，通过根据光学系统相对于光学存储卡的跟踪误差来移动光学系统的移动物镜在轨道的横向上进行跟踪校正，并且跟踪校正的范围 当第一比较装置已经确定跟踪误差信息在预定的第一标准范围之外时，通过移动装置移动物镜的保持部分来进行放大。 写入装置包括写入停止装置，用于当第二比较装置确定跟踪误差信息超过比第一标准范围宽的第二标准范围时，停止在光存储卡上写入数据。 由于物镜的保持部分能够沿跟踪中发生的任何偏差的方向移动，所以可以扩大跟踪校正的范围。 此外，由于当在写入数据的跟踪期间发生的偏差已经超过大于第一标准范围的第二标准范围时，确定发生错误跟踪并且数据的写入被停止，所以可以防止写入数据的损坏。

    Error signal generating circuit
    19.
    发明授权
    Error signal generating circuit 失效
    误差信号发生电路

    公开(公告)号：US5070491A

    公开(公告)日：1991-12-03

    申请号：US329789

    申请日：1989-04-21

    申请人： Kiyoshi Horie

    发明人： Kiyoshi Horie

    IPC分类号： G11B7/0033 ,  G11B7/09

    CPC分类号： G11B7/0948 ,  G11B7/0033

    摘要： An error signal generating circuit which generates an error signal based on a read signal from an optical recording medium, which circuit comprises an error detection means responsive to the read signal to output the error signal; a disorder detection means responsive to the read signal to detect disorder; a signal hold means holding an output from the error detection means just before the disorderly state has occurred, during a period when the output from the disorder detection means represents the disorderly state; and a switching means responsive to the output from the error detection means and the output from the signal hold means to selectively supply the output from the hold means when the output from the disorder detection means represents the disorderly state and selectively supply the output from the error detection means when the output from the disorder detection means does not represent the disorderly state.

    Optical recording medium and method for correcting angular deviation thereof
    20.
    发明授权
    Optical recording medium and method for correcting angular deviation thereof 失效
    光学记录介质及其角度偏差校正方法

    公开(公告)号：US4881215A

    公开(公告)日：1989-11-14

    申请号：US936723

    申请日：1986-11-25

    申请人： Kiyoshi Horie

    发明人： Kiyoshi Horie

    IPC分类号： G11B7/00 ,  G11B7/0033 ,  G11B7/085 ,  G11B7/09 ,  G11B15/60 ,  G11B17/34 ,  G11B19/00

    CPC分类号： G11B7/0901 ,  G11B15/602 ,  G11B17/34 ,  G11B7/0033 ,  G11B7/08505

    摘要： A method and apparatus for correcting an angular deviation or a skew of an optical recording medium in the reading/writing of data from or into the medium and a specific optical recording medium to which this method and apparatus are applicable. The optical recording medium comprises strip patterns formed on part of a substrate. This optical recording medium is relatively moved in a direction of the width of the strip patterns with respect to a pattern detecting device so that an optical system of the pattern detecting device detects the patterns at plural detecting points along the length of the strip patterns. A correction control device counts the number of the strip patterns passed, according to the relative movement as mentioned above and compares the count values at the respective detecting points to detect an angular deviation amount in a plane of the optical recording medium. The angular deviation is corrected by a rotation drive mechanism based on the detected angular deviation amount and direction of the deviation.

    摘要翻译： 一种用于在读取/写入介质的数据的光学记录介质的角度偏差或偏斜校正方法和装置以及适用该方法和装置的特定的光记录介质。 光学记录介质包括在基底的一部分上形成的条纹图案。 该光记录介质相对于图案检测装置相对于带状图案的宽度的方向相对移动，使得图案检测装置的光学系统沿着带状图案的长度检测多个检测点处的图案。 校正控制装置根据如上所述的相对运动来对经过的带状图案的数量进行计数，并比较各个检测点处的计数值，以检测光学记录介质的平面中的角度偏差量。 基于所检测的角度偏差量和偏离方向，通过旋转驱动机构校正角度偏差。