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    MOLECULAR RECOGNITION POLYMER ENABLING RECONSTRUCTION OF RECOGNITION FIELD FOR TARGET MOLECULE AND METHOD OF PRODUCING THE SAME
    71.
    发明申请
    MOLECULAR RECOGNITION POLYMER ENABLING RECONSTRUCTION OF RECOGNITION FIELD FOR TARGET MOLECULE AND METHOD OF PRODUCING THE SAME 失效
    分子识别聚合物使目标分析领域的识别重建及其生产方法

    公开(公告)号：US20090053825A1

    公开(公告)日：2009-02-26

    申请号：US11579602

    申请日：2005-05-06

    申请人： Toshifumi Takeuchi

    发明人： Toshifumi Takeuchi

    IPC分类号： G01N33/566

    CPC分类号： B01J31/2243 ,  B01J20/26 ,  B01J20/268 ,  B01J2231/341 ,  B01J2531/35 ,  C08F8/12 ,  C08F212/08 ,  C08F212/36 ,  C08F220/34 ,  C08F2810/50 ,  Y10T436/11

    摘要： A molecular recognition polymer enabling the reconstruction of the recognition field for a target molecule which is produced by applying the molecular imprinting method is disclosed. A molecular recognition polymer enabling the reconstruction of the recognition field for a target molecule which has a molecule interacting with the target molecule in the polymer and in which the recognition field for a target molecule has been constructed and the above-described molecule interacting with the target molecule is detachable and replaceable. This molecular recognition polymer can be produced by synthesizing a complex of the target molecule with a molecule capable of specifically and reversibly binding to the target molecule, copolymerizing this complex with a molecule interacting with the target molecule and a crosslinking agent to give a polymer, and then detaching the target molecule and the molecule interacting with the target molecule from the polymer thus obtained.

    摘要翻译： 公开了一种分子识别聚合物，其能够重建通过应用分子印迹方法产生的靶分子的识别场。 一种分子识别聚合物，其能够重建具有与聚合物中的目标分子相互作用的分子的目标分子的识别区，并且其中构建了靶分子的识别区，并且上述分子与靶相互作用 分子是可拆卸和可更换的。 该分子识别聚合物可以通过将目标分子的复合物与能够特异性和可逆地结合靶分子的分子合成来制备，该配合物与与靶分子相互作用的分子和交联剂共聚以得到聚合物，以及 然后从如此获得的聚合物中分离靶分子和与靶分子相互作用的分子。

    Optical disk apparatus and information recording method
    72.
    发明申请
    Optical disk apparatus and information recording method 有权
    光盘装置及信息记录方法

    公开(公告)号：US20070291802A1

    公开(公告)日：2007-12-20

    申请号：US11580974

    申请日：2006-10-13

    申请人： Koichiro Nishimura ,  Masayuki Inoue ,  Toshifumi Takeuchi

    发明人： Koichiro Nishimura ,  Masayuki Inoue ,  Toshifumi Takeuchi

    IPC分类号： H01S3/04

    CPC分类号： H01S5/06804 ,  G11B7/126 ,  H01S5/0427

    摘要： In an optical disk apparatus, by obtaining the temperature in the vicinity of a laser in the apparatus, the power source voltage of the laser driver is controlled such that power consumed by the headroom of the laser driver is reduced to the maximum extent without deteriorating the current drive characteristic of the headroom when the temperature becomes higher. The laser driving current of the laser driver is monitored to control the power source of the laser driver such that the power consumed by the headroom is possibly reduced while maintaining the current drive characteristic of the headroom for the monitored current.

    摘要翻译： 在光盘装置中，通过获得装置中的激光附近的温度，控制激光驱动器的电源电压，使得激光驱动器的净空消耗的功率最大程度地降低，而不会使 当温度变高时，净空的电流驱动特性。 对激光驱动器的激光驱动电流进行监控，以控制激光驱动器的电源，从而在保持被监视电流的余量的当前驱动特性的同时可以减小余量消耗的功率。

    Wobble signal reproducing circuit
    73.
    发明授权
    Wobble signal reproducing circuit 有权
    摆动信号再现电路

    公开(公告)号：US06785207B2

    公开(公告)日：2004-08-31

    申请号：US09794393

    申请日：2001-02-28

    申请人： Kouichirou Nishimura ,  Kouichi Hirose ,  Manabu Katsuki ,  Toshifumi Takeuchi

    发明人： Kouichirou Nishimura ,  Kouichi Hirose ,  Manabu Katsuki ,  Toshifumi Takeuchi

    IPC分类号： G11B509

    CPC分类号： G11B7/005 ,  G11B7/0053 ,  G11B7/0901 ,  G11B7/0941 ,  G11B7/0943 ,  G11B7/0948 ,  G11B2007/0006

    摘要： The present invention has an object to stably reproduce wobble signals of all disks of CD-R/RW, DVD-R/RW and DVD-RAM by one wobble signal reproducing circuit. In the wobble signal reproducing circuit, an AGC (AUTOMATIC GAIN CONTROL) circuit for equating a push-pull circuit output of a wide range and an RF amplitude of an optical detector output of two systems obtained by push-pull, and an AGC circuit for making a wobble amplitude uniform are provided with a function to hold a gain or to change over a response time constant, and an address information recording region (PID region) at the time of reproduction, the AGC (AUTOMATIC GAIN CONTROL) is held or the response time constant is changed over.

    摘要翻译： 本发明的目的是通过一个摆动信号再现电路来稳定地再现CD-R / RW，DVD-R / RW和DVD-RAM的所有磁盘的摆动信号。 在摆动信号再现电路中，用于将宽范围的推挽电路输出与通过推挽获得的两个系统的光检测器输出的RF振幅等价的AGC（自动增益控制）电路和用于 提供了摆动幅度均匀性，具有保持增益或改变响应时间常数的功能，以及再现时的地址信息记录区域（PID区域），AGC（自动增益控制）被保持或 响应时间常数被改变。

    Control method and apparatus for embedding information in data
    74.
    发明授权
    Control method and apparatus for embedding information in data 有权
    用于在数据中嵌入信息的控制方法和装置

    公开(公告)号：US06711276B1

    公开(公告)日：2004-03-23

    申请号：US09453578

    申请日：1999-12-03

    申请人： Hiroshi Yoshiura ,  Isao Echizen ,  Takao Arai ,  Hiroyuki Kimura ,  Toshifumi Takeuchi ,  Yoshiaki Moriyama ,  Kazumi Sugaya ,  Akira Ogino

    发明人： Hiroshi Yoshiura ,  Isao Echizen ,  Takao Arai ,  Hiroyuki Kimura ,  Toshifumi Takeuchi ,  Yoshiaki Moriyama ,  Kazumi Sugaya ,  Akira Ogino

    IPC分类号： G06K900

    CPC分类号： G06T1/0085 ,  G06T1/0028 ,  G06T2201/0065 ,  H04N19/467 ,  H04N19/51 ,  H04N19/61 ,  H04N21/23892 ,  H04N21/8358

    摘要： A watermark information embedding method, and apparatus, capable of suppressing the quality degradation of contents and increasing the survivability of embedded information. When embedding watermark information in moving picture data formed of a plurality of still picture frames arranged in time series, a motion vector representing a property specific to moving picture is detected for each of image blocks generated by dividing a target frame. According to a motion quantity, a pixel change factor specifying rule is selected for each block. Out of pixels permitted to be changed in luminance depending upon the state of an image in each block representing a property specific to still picture, as many pixels as a number specified by the selected rule are selected. Luminance change processing for forming watermark information is conducted on the selected pixels.

    摘要翻译： 一种水印信息嵌入方法和装置，其能够抑制内容的质量劣化并增加嵌入信息的生存性。 当将水印信息嵌入由以时间序列排列的多个静止图像帧形成的运动图像数据中时，针对通过划分目标帧而产生的每个图像块检测表示运动图像特有的属性的运动矢量。 根据运动量，为每个块选择像素变化因子指定规则。 根据表示静止图像特有的属性的每个块中的图像的状态，亮度允许变化的像素的数量被选择为与所选择的规则指定的数量一样多的像素。 对所选择的像素进行用于形成水印信息的亮度变化处理。

    Method and apparatus for optical disk device
    76.
    发明授权
    Method and apparatus for optical disk device 失效
    光盘装置的方法和装置

    公开(公告)号：US06490236B1

    公开(公告)日：2002-12-03

    申请号：US09654178

    申请日：2000-09-01

    申请人： Yasushi Fukuda ,  Toshifumi Takeuchi ,  Nobuhiro Tokushuku

    发明人： Yasushi Fukuda ,  Toshifumi Takeuchi ,  Nobuhiro Tokushuku

    IPC分类号： G11B2018

    CPC分类号： G11B20/18

    摘要： In playing back data in an optical disk device, to perform high-speed data playback with a low number of playback retries even if an error occur when data is being read. In reading data composed of ECC blocks, if a data error occurs during a read operation, the data from sectors for which PI error correction can be performed is left alone. Playback retries using different playback conditions are performed just on the sectors for which PI error correction can be performed. Thus, the playback retry count can be reduced.

    摘要翻译： 在回放光盘装置中的数据时，即使在正在读取数据时发生错误，也能以低数量的再现重试来执行高速数据重放。 在读取由ECC块组成的数据时，如果在读取操作期间发生数据错误，则可以执行可以执行PI错误校正的扇区的数据。 使用不同播放条件的播放重试仅在可执行PI纠错的扇区上执行。 因此，可以减少播放重试计数。

    Recording and reproducing system and equalizing method for use in it.
    77.
    发明授权
    Recording and reproducing system and equalizing method for use in it. 失效
    录音和再现系统及其均衡方法。

    公开(公告)号：US06219320B1

    公开(公告)日：2001-04-17

    申请号：US09048987

    申请日：1998-03-27

    申请人： Nobutaka Amada ,  Toshifumi Takeuchi ,  Takao Arai

    发明人： Nobutaka Amada ,  Toshifumi Takeuchi ,  Takao Arai

    IPC分类号： G11B700

    CPC分类号： G11B20/10046 ,  G11B7/005 ,  G11B20/10009 ,  G11B20/10527 ,  G11B20/1426

    摘要： An optical disk medium to which a digital information signal modulated by using a run length limited code in which the minimum run length is d is recorded. The digital information signal is recorded at a bit rate Fb satisfying the equation Fb=K·d·Fm, wherein a cut-off frequency in frequency response of said optical disk medium is Fm, and a value of a coefficient K regarding recording density is larger than 1.

    摘要翻译： 记录通过使用其中最小游程长度为d的游程长度受限码调制的数字信息信号的光盘介质。 以符合式Fb = KdFm的比特率Fb记录数字信息信号，其中所述光盘介质的频率响应中的截止频率为Fm，关于记录密度的系数K的值大于1 。

    Disk cartridge and disk device using the same
    79.
    发明授权
    Disk cartridge and disk device using the same 失效
    磁盘盒和磁盘设备使用相同

    公开(公告)号：US06181664B2

    公开(公告)日：2001-01-30

    申请号：US09525121

    申请日：2000-03-14

    申请人： Kiyoshi Kano ,  Yasuo Ohtsuka ,  Mikio Shiraishi ,  Toshifumi Takeuchi ,  Masafumi Nakamura ,  Masayuki Inoue ,  Yoshio Suzuki ,  Michio Miura

    发明人： Kiyoshi Kano ,  Yasuo Ohtsuka ,  Mikio Shiraishi ,  Toshifumi Takeuchi ,  Masafumi Nakamura ,  Masayuki Inoue ,  Yoshio Suzuki ,  Michio Miura

    IPC分类号： G11B3302

    CPC分类号： G11B17/0436 ,  G11B17/047 ,  G11B23/0308 ,  G11B23/0311 ,  G11B23/0317

    摘要： A disk apparatus for use in a disk cartridge system including different types of disk cartridge. The disk cartridge system has a first disk cartridge and a second disk cartridge. The first disk cartridge including a first case having a substantially rectangular shape with first, second, third and fourth edges, and at least one of a first groove in both of the second and third edges, and a first cutout portion in both of the second and third edges and passing through a thickness of the first case. The second disk cartridge includes a second case having a substantially rectangular shape with fifth, sixth, seventh and eighth edges, the fifth edge of the second case being delimited by a fifth corner portion connecting the fifth edge and sixth edge, and at least one of a second groove located in only one of the sixth and seventh edges and a second cutout portion located in both of the sixth and seventh edges without passing through a thickness of the second case. A length, width and thickness of the first case are substantially equal to a length, width and thickness of the second case and a diameter and thickness of the first disk are substantially equal to a diameter and thickness of the second disk. The disk apparatus having a discrimination arrangement which discriminates at least one of the groove and the cutout portion.

    摘要翻译： 一种用于包括不同类型的盘盒的盘盒系统的盘装置。 盘盒系统具有第一盘盒和第二盘盒。 第一盒式磁盘包括具有第一，第二，第三和第四边缘的大致矩形形状的第一壳体，以及第二和第三边缘两者中的至少一个第一凹槽以及第二凹部中的第二切口部分 和第三边缘并穿过第一壳体的厚度。 第二盒式磁盘包括具有第五，第六，第七和第八边缘的基本矩形形状的第二壳体，第二壳体的第五边缘由连接第五边缘和第六边缘的第五角部限定， 仅位于第六和第七边缘中的一个的第二凹槽和位于第六和第七边缘中的第二切口部分，而不穿过第二壳体的厚度。 第一壳体的长度，宽度和厚度基本上等于第二壳体的长度，宽度和厚度，并且第一盘的直径和厚度基本上等于第二盘的直径和厚度。 该盘装置具有区分凹槽和切口部分中的至少一个的识别装置。