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    • 7. 发明申请
    • SYSTEM AND METHOD FOR DIRECTLY FEEDING PAPER TO PRINTING DEVICES
    • 用于直接送纸到打印设备的系统和方法
    • WO1991019957A1
    • 1991-12-26
    • PCT/US1991003948
    • 1991-06-05
    • ROLL SYSTEMS, INC.CROWLEY, H., W.
    • ROLL SYSTEMS, INC.
    • G01D15/34
    • B65H9/163B65H5/025B65H5/066B65H5/34B65H35/0006B65H43/00B65H2301/121B65H2301/33B65H2301/34B65H2301/36B65H2511/20B65H2511/51B65H2513/51B65H2701/1311G03G15/6517G03G15/6523G03G15/6564Y10T83/515B65H2220/01B65H2220/02
    • A unique system and method for directly feeding sheets into a printing device (80) having a moving image conducting element (82) with a plurality of images (84) placed thereon for transfer to sheet paper and having a wait station (88) for controlling the timimg of paper transfer to the image conducting element (82) provides a feeding table (104) to transfer sheets from a source to a printer stack deshingler (96) while bypassing and, thus, eliminating any need for sheet stacks. The movement of each sheet by the wait station (88) into the image transfer element signals the cutting of a sheet from a roll of continuous web (98) on the input side (122) of the feeding table (104). Once the sheet has moved into the image transfer element the absence of a sheet at the detector (144) signals transfer by the feeding table of the cut sheet to the stack deshingler (96). Simultaneously, a source of web presents and end of the web representing another sheet to a cutting unit (124). This sheet is cut when the current sheet at the wait station (88) begins movement into the image transfer element.
    • 一种用于将片材直接馈送到具有移动图像传导元件(82)的打印装置(80)的独特系统和方法,所述运动图像传导元件具有放置在其上的多个图像(84),用于传送到纸张并具有用于控制的等待站(88) 纸张传送到图像传导元件(82)的时间提供了一个馈送台(104),用于将纸张从源传送到打印机堆栈脱盐器(96),同时旁路,并因此消除对纸张堆叠的任何需要。 每个纸张由等待台(88)移动到图像传送元件中的信号表示从馈送台(104)的输入侧(122)上的连续卷筒纸(98)切割片材。 一旦纸张已经移动到图像传送元件中,检测器(144)处的纸张的不存在就将切割的纸张的进给台传送到纸张脱胶器(96)。 同时,将纸张源呈现并且将纸的端部表示为切割单元(124)的另一纸张。 当等待站(88)上的当前纸张开始移动到图像传送元件中时,该纸张被切割。
    • 8. 发明申请
    • OPTICAL DISC AND METHOD OF USING SAME
    • 光盘及其使用方法
    • WO1982002089A1
    • 1982-06-24
    • PCT/US1981001536
    • 1981-11-19
    • EASTMAN KODAK CO
    • EASTMAN KODAK COHOWE DENNIS GMARCHANT ALAN BWROBEL JOSEPH J
    • G01D15/34
    • G11B7/252G11B7/0051G11B7/242G11B7/244G11B7/246G11B7/2531G11B7/2585
    • An optical disc adapted for realtime writing and reading with light of a single predetermined wavelength comprises a heat-deformable recording layer (33) overlying a reflective support (30). In contrast with prior art real-time optical discs in which the optical properties and nominal thickness of the recording layer are selected to maximize the difference in amplitude of light reflected respectively from recorded and non-recorded regions on the disc surface, the optical disc of the invention comprises a recording layer in which the optical properties and nominal thickness are selected so that the phase difference in light reflected respectively from recorded and non-recorded regions is substantially maximized, and so that a substantial portion of incident light is reflected from both recorded and non-recorded regions, whereby the detection of such phase difference is facilitated. Whereas the prior art discs require, for optimum signal-to-noise ratio, that the pits be of a depth substantially equal to the recording layer thickness and that the readout beam be focused to a spot size smaller than the pit size, no such requirements are attendent the optical disc of the invention. Moreover, gradual bleaching of the dye-binder material does not adversely affect the signal-to-noise ratio of the readout signal.
    • 适于用单一预定波长的光进行实时写入和读取的光盘包括覆盖反射支撑件(30)的可热变形记录层(33)。 与现有技术的实时光盘相反,其中记录层的光学特性和标称厚度被选择以最大化分别从盘表面上的记录和非记录区域反射的光的幅度差异,光盘 本发明包括其中选择光学性质和标称厚度的记录层,使得分别从记录和未记录区域反射的光的相位差基本上最大化,并且使得大部分入射光从记录的两个记录 和非记录区域,从而便于这种相位差的检测。 而现有技术的光盘要求最佳的信噪比,凹坑的深度基本上等于记录层厚度,并且读出光束被聚焦到小于凹坑尺寸的光斑尺寸,而没有这样的要求 参与本发明的光盘。 此外,染料 - 粘合剂材料的逐渐漂白不会对读出信号的信噪比产生不利影响。