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
    • 37. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US07619642B2
    • 2009-11-17
    • US11371975
    • 2006-03-08
    • Kengo MatsuyamaNorio TomitaYoshikazu HaradaKenji Tanaka
    • Kengo MatsuyamaNorio TomitaYoshikazu HaradaKenji Tanaka
    • B41J2/385B41J2/415G01D15/06G03G15/01
    • G03G15/0131G03G2215/0119G03G2215/0161
    • An image forming apparatus in which a plurality of color component images of different colors, which include a reference color (e.g. black) serving as a reference and adjustment colors (e.g. cyan, magenta and yellow) to be adjusted, are formed on respective photosensitive drums and then transferred to a transfer belt. Respective positions of the color component images transferred to the transfer belt are detected by a CCD. Timing adjustment can be performed so that the difference between the detected position of each of the color component images and a prescribed position is not more than a predetermined value, based on the reference color image as the reference. In this case, the color component images are formed on the corresponding photosensitive drums with the same timing by utilizing a single polygon mirror.
    • 一种图像形成装置,其中在各个感光鼓上形成包括用作基准的参考颜色(例如黑色)和要调节的调节颜色(例如,青色,品红色和黄色)的不同颜色的多个颜色分量图像 然后转移到转印带上。 通过CCD检测转印到转印带上的颜色成分图像的各个位置。 可以进行定时调整,使得基于参考彩色图像作为参考,每个颜色分量图像的检测位置与规定位置之间的差不超过预定值。 在这种情况下,通过利用单个多面镜,以相同的定时在相应的感光鼓上形成彩色分量图像。
    • 38. 发明申请
    • RECORDING AND REPRODUCING DEVICE, RECORDING AND REPRODUCING METHOD, RECORDING DEVICE, RECORDING METHOD, REPRODUCING DEVICE AND REPRODUCING METHOD
    • 记录和再现装置,记录和再现方法,记录装置,记录方法,再现装置和再现方法
    • US20090268268A1
    • 2009-10-29
    • US12439839
    • 2008-05-01
    • Kenji TanakaAtsushi Fukumoto
    • Kenji TanakaAtsushi Fukumoto
    • G03H1/14
    • G11B7/0065G03H2001/0441G03H2210/22G03H2210/562G03H2225/32G11B7/128
    • A recording technique for performing data recording onto a hologram recording medium in accordance with information on phases by performing spatial light phase modulation as spatial light modulation corresponding to recording data, and a reproducing technique for reproducing recorded data by properly reading information on phases recorded as described above are suggested. A signal beam having a phase modulation pattern provided thereto corresponding to recording data and a reference beam having a specific phase modulation pattern provided thereto are applied to the hologram recording medium. Thus, recording data can be recorded onto the hologram recording medium in accordance with information on phases. In addition, at the time of reproduction, a reference beam and a DC beam having the entire phase whose phase difference with respect to a reference phase within the reference beam is π/2 are applied to the hologram recording medium. By providing a phase difference based on π/2 as described above, the phase of a reproduction beam obtained from the hologram recording medium in accordance with application of the reference beam and the phase of the DC beam can be set to be the same. Thus, the DC beam can be added as a component of an amplitude of “1” to the reproduction beam. By reading the reproduction beam to which the DC beam is added as described above, recorded information on phases can be correctly read, and recorded data can be reproduced in accordance with the phase information.
    • 根据关于相位的信息,通过执行空间光相位调制作为对应于记录数据的空间光调制来执行数据记录到全息图记录介质上的记录技术,以及通过适当地读取关于如上所述记录的相位的信息来再现记录数据的再现技术 建议以上。 具有与记录数据相对应的相位调制图案的信号光束和向其提供特定相位调制图案的参考光束被施加到全息图记录介质。 因此,可以根据相位信息将记录数据记录在全息图记录介质上。 此外,在再现时,将具有相对于参考光束内的基准相位的相位差为π/ 2的整个相位的参考光束和DC光束施加到全息图记录介质。 通过如上所述通过提供基于pi / 2的相位差,可以将根据参考光束的应用和DC光束的相位从全息图记录介质获得的再现光束的相位设置为相同。 因此,DC光束可以作为振幅“1”的分量被添加到再现光束。 如上所述通过读取添加了DC光束的再现光束,可以正确地读取关于相位的记录信息,并且可以根据相位信息再现记录数据。