Signal recording apparatus and method
    1.
    发明授权
    Signal recording apparatus and method 失效
    信号记录装置及方法

    公开(公告)号:US4777537A

    公开(公告)日:1988-10-11

    申请号:US918514

    申请日:1986-10-10

    摘要: Described is a method and a recording apparatus whereby audio and video signals can be recorded on a plurality of recording tracks on the same recording medium. A series of temporarily consecutive audio signals can be recorded across a plurality of tracks. On at least the audio track, information signals including the leading track number, the next following track number and the number of the video track bearing the corresponding video signals, are recorded. The track number data of the information signals on these audio tracks are written in corresponding positions of a digital, table memory. These control code data are recorded on a predetermined control track on the recording medium such that a series of desired audio signals and the corresponding video signals can be selectively reproduced smoothly and promptly by first reading the control track and then reproducing the audio and video tracks in accordance with the control code data information.

    摘要翻译: 描述了一种方法和记录装置,其中可以将音频和视频信号记录在同一记录介质上的多个记录轨道上。 可以在多个轨道上记录一系列临时连续的音频信号。 在至少音频轨道上,记录包括前导轨道号码,下一个跟踪号码和携带相应视频信号的视频轨道号码的信息信号。 这些音频轨道上的信息信号的轨道号数据被写入数字,表存储器的相应位置。 这些控制码数据被记录在记录介质上的预定控制轨道上,使得可以通过首先读取控制轨道然后再次再现音频和视频轨道,从而平滑且及时地选择性地再现一系列期望的音频信号和对应的视频信号 根据控制码数据信息。

    Coating composition, optical film, polarizing plate, and image display apparatus
    4.
    发明申请
    Coating composition, optical film, polarizing plate, and image display apparatus 审中-公开
    涂料组合物,光学膜,偏振片和图像显示装置

    公开(公告)号:US20110244218A1

    公开(公告)日:2011-10-06

    申请号:US13064523

    申请日:2011-03-30

    IPC分类号: B32B5/16 C08F2/46 C09D4/02

    摘要: A coating composition is provided and includes: (a) inorganic particles having an average particle size of 1 to 100 nm; (b) an ionizing radiation-curing material for forming a binder; (c) a photopolymerization initiator; and (d) an organic solvent. The coating composition preferably includes a monomer having at least two hydroxyl groups per molecule in a mass fraction of 0.1 to 3.0 mass % relative to the total solid content of the composition.

    摘要翻译: 提供涂料组合物,其包括:(a)平均粒度为1〜100nm的无机粒子; (b)用于形成粘合剂的电离辐射固化材料; (c)光聚合引发剂; 和(d)有机溶剂。 涂料组合物优选包含相对于组合物的总固体成分,每分子具有至少两个羟基的单体,质量分数为0.1〜3.0质量%。

    Optical disk device and tilt correction method thereof
    5.
    发明授权
    Optical disk device and tilt correction method thereof 失效
    光盘装置及其倾斜校正方法

    公开(公告)号:US07643392B2

    公开(公告)日:2010-01-05

    申请号:US11974336

    申请日:2007-10-12

    IPC分类号: G11B7/00

    CPC分类号: G11B7/0956 G11B2007/0013

    摘要: There are provided an optical disk device and tilt correction processing method for performing recording/reproduction by rapidly acquiring an optimal tilt correction value for an optical disk having a plurality of recording/reproducing layers. In an optical disk device capable of recording or reproducing information by irradiating a laser beam to each of a plurality of recording/reproducing layers of an optical disk, the tilt value is stepwise set within a predetermined range at a predetermined radius position of the recording/reproducing layer located at the farthest distance from the laser beam irradiation side so that an optimal tilt correction value can be obtained from the quadratic function by the method of least squares of the jitter or the like obtained from the disk. By applying the optimal tilt value obtained to the other recording/reproducing layer, it is possible to start recording or reproduction in a short time.

    摘要翻译: 提供了一种用于通过快速获取具有多个记录/再现层的光盘的最佳倾斜校正值来执行记录/再现的光盘装置和倾斜校正处理方法。 在能够通过向光盘的多个记录/再现层中的每一个照射激光来记录或再现信息的光盘装置中,倾斜值被逐步设定在记录/再现层的预定半径位置的预定范围内, 再现层位于距离激光束照射侧最远的距离处,从而可以通过从盘获得的抖动等的最小平方的二次函数获得最佳倾斜校正值。 通过将获得的最佳倾斜值应用于其他记录/再现层,可以在短时间内开始记录或再现。

    Video signal parocessing apparatus with memory and crossfader
    7.
    发明授权
    Video signal parocessing apparatus with memory and crossfader 失效
    具有存储器和交叉打印机的视频信号停放装置

    公开(公告)号:US5168363A

    公开(公告)日:1992-12-01

    申请号:US597332

    申请日:1990-10-15

    IPC分类号: H04N5/265

    摘要: A video signal processing apparatus for performing editing of video signals includes a memory into which one field or one frame of a moving picture video signal from a video camera is written and a crossfading circuit, wherein a still picture of the video signal is written in the memory at a selected time or at a time the video camera stops operation. Thereafter, when the video camera resumes operation, the contents of the memory are read out, so that the real moving picture video signal being currently provided by the video camera and the previous still picture video signal read out from the memory are crossfaded. The video signal processing apparatus can also cooperate with a video tape recorder for storing in the memory a still picture derived from the video tape recorder, so that when the video camera starts its operation, the real moving picture video signal produced by the video camera and a still picture video signal from the memory are crossfaded.

    Optical disk device and tilt correction method thereof
    8.
    发明授权
    Optical disk device and tilt correction method thereof 失效
    光盘装置及其倾斜校正方法

    公开(公告)号:US07995429B2

    公开(公告)日:2011-08-09

    申请号:US12629772

    申请日:2009-12-02

    IPC分类号: G11B7/00

    CPC分类号: G11B7/0956 G11B2007/0013

    摘要: There are provided an optical disk device and tilt correction processing method for performing recording/reproduction by rapidly acquiring an optimal tilt correction value for an optical disk having a plurality of recording/reproducing layers. In an optical disk device capable of recording or reproducing information by irradiating a laser beam to each of a plurality of recording/reproducing layers of an optical disk, the tilt value is stepwise set within a predetermined range at a predetermined radius position of the recording/reproducing layer located at the farthest distance from the laser beam irradiation side so that an optimal tilt correction value can be obtained from the quadratic function by the method of least squares of the jitter or the like obtained from the disk. By applying the optimal tilt value obtained to the other recording/reproducing layer, it is possible to start recording or reproduction in a short time.

    摘要翻译: 提供了一种用于通过快速获取具有多个记录/再现层的光盘的最佳倾斜校正值来执行记录/再现的光盘装置和倾斜校正处理方法。 在能够通过向光盘的多个记录/再现层中的每一个照射激光来记录或再现信息的光盘装置中,倾斜值被逐步设定在记录/再现层的预定半径位置的预定范围内, 再现层位于距离激光束照射侧最远的距离处,从而可以通过从盘获得的抖动等的最小平方的二次函数获得最佳倾斜校正值。 通过将获得的最佳倾斜值应用于其他记录/再现层,可以在短时间内开始记录或再现。

    Optical Disk Device and Tilt Correction Method Thereof
    9.
    发明申请
    Optical Disk Device and Tilt Correction Method Thereof 失效
    光盘装置及其倾斜校正方法

    公开(公告)号:US20100074069A1

    公开(公告)日:2010-03-25

    申请号:US12629772

    申请日:2009-12-02

    IPC分类号: G11B7/00

    CPC分类号: G11B7/0956 G11B2007/0013

    摘要: There are provided an optical disk device and tilt correction processing method for performing recording/reproduction by rapidly acquiring an optimal tilt correction value for an optical disk having a plurality of recording/reproducing layers. In an optical disk device capable of recording or reproducing information by irradiating a laser beam to each of a plurality of recording/reproducing layers of an optical disk, the tilt value is stepwise set within a predetermined range at a predetermined radius position of the recording/reproducing layer located at the farthest distance from the laser beam irradiation side so that an optimal tilt correction value can be obtained from the quadratic function by the method of least squares of the jitter or the like obtained from the disk. By applying the optimal tilt value obtained to the other recording/reproducing layer, it is possible to start recording or reproduction in a short time.

    摘要翻译: 提供了一种用于通过快速获取具有多个记录/再现层的光盘的最佳倾斜校正值来执行记录/再现的光盘装置和倾斜校正处理方法。 在能够通过向光盘的多个记录/再现层中的每一个照射激光来记录或再现信息的光盘装置中,倾斜值被逐步设定在记录/再现层的预定半径位置的预定范围内, 再现层位于距离激光束照射侧最远的距离处,从而可以通过从盘获得的抖动等的最小平方的二次函数获得最佳倾斜校正值。 通过将获得的最佳倾斜值应用于其他记录/再现层,可以在短时间内开始记录或再现。