会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Automatic changing system for cassette-type mediums
    • 盒式介质自动更换系统
    • US4910619A
    • 1990-03-20
    • US242130
    • 1988-09-09
    • Yoshiaki SuzukiYutaka Isobe
    • Yoshiaki SuzukiYutaka Isobe
    • G11B15/68
    • G11B15/6835
    • An automatic changing system for a cassette-type medium, having at least one recording and/or reproducing apparatus, a cassette storage apparatus includes multiple cassette storage compartments, and a cassette transporting apparatus by which a selected cassette may be either picked up from a compartment in the cassette storage apparatus and transported to the recording and/or reproducing apparatus, or picked up from the recording and/or reproducing apparatus and transported to the cassette storage apparatus. A cassette carriage is provided which includes three openings through which a cassette may be transported in a selected direction, without the need for a special device by which the cassette may be rotated 90.degree. between the recording and/or reproducing apparatus and the cassette transporting apparatus.
    • 一种用于盒式介质的自动更换系统,具有至少一个记录和/或再现装置,盒式磁带存储装置包括多个盒式存储隔间,以及盒式磁带输送装置,通过该盒式磁带传送装置可以从盒 在盒式磁带存储装置中并被传送到记录和/或再现装置,或从记录和/或再现装置拾取并传送到盒式存储装置。 提供一种盒式滑架,其包括三个开口,盒可以通过该开口沿所选方向输送,而不需要特殊装置,盒可在记录和/或再现装置与盒运送装置之间旋转90度 。
    • 9. 发明授权
    • Picture signal recording/reproducing method and apparatus for
recording/reproducing a high-definition picture signal and a normal
picture signal
    • 用于记录/再现高清晰度图像信号和正常图像信号的图像信号记录/再现方法和装置
    • US5583648A
    • 1996-12-10
    • US260429
    • 1994-06-15
    • Yutaka IchinoiMasahiko TurutaYutaka IsobeMitsuhiro YoshidaHiroshi Asai
    • Yutaka IchinoiMasahiko TurutaYutaka IsobeMitsuhiro YoshidaHiroshi Asai
    • G11B27/30H04N9/79H04N9/81H04N9/82H04N9/83H04N9/87G11B5/00
    • G11B27/3054H04N9/7925H04N9/81H04N9/8205H04N9/831H04N9/832H04N9/87
    • Whether or not a luminance signal or an HD input signal is input to a picture signal recording apparatus is detected, and a recording mode is determined according to the detection of the luminance signal in a recording mode determining unit. In cases where the luminance signal is detected, first and second color difference signals of the HD input signal are alternately deleted on every scanning line. Thereafter, the luminance signal pertaining to odd-numbered scanning lines and the first color difference signal are time-compressed and multiplexed on every scanning line, and the luminance signal pertaining to even-numbered scanning lines and the second color difference signal are time-compressed and multiplexed on every scanning line. In contrast, in cases where the luminance signal is not detected, a luminance signal and first and second color difference signals of a normal picture signal input to the apparatus are time-compressed and multiplexed on every scanning line. Thereafter, the signals multiplexed are recorded on a magnetic tape according to the recording mode. Therefore, even though the number of scanning lines in the HD input signal is higher than that in the normal picture signal, the first and second color signals can be recorded within a limited frequency band.
    • 检测亮度信号或HD输入信号是否输入到图像信号记录装置,并且根据记录模式确定单元中的亮度信号的检测确定记录模式。 在检测到亮度信号的情况下,在每个扫描线上交替地删除HD输入信号的第一和第二色差信号。 此后,将与奇数扫描线和第一色差信号相关的亮度信号在每个扫描线上被时间压缩和多路复用,并且与偶数扫描线和第二色差信号相关的亮度信号被时间压缩 并在每条扫描线上进行多路复用。 相反,在未检测到亮度信号的情况下,输入到装置的正常图像信号的亮度信号和第一和第二色差信号在每条扫描线上进行时间压缩和多路复用。 此后,根据记录模式将复用的信号记录在磁带上。 因此,即使HD输入信号中的扫描行数比普通图像信号的扫描行数多,也可以将第一和第二颜色信号记录在有限的频带内。