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    • 5. 发明授权
    • Method and apparatus for vacuum packaging
    • 真空包装方法和装置
    • US4843796A
    • 1989-07-04
    • US171898
    • 1988-03-22
    • Takao Furukawa
    • Takao Furukawa
    • B65B31/02
    • B65B31/022
    • The invention relates to a method and apparatus for vacuum-packaging material in a soft flat packaging bag. Packaging bags filled with a material are supported in a plurality of holders in advance in a place other than a plurality of vacuum chambers adapted to be intermittently rotated along a circular path. Such holders are successively fed to the vacuum chambers. While a vacuum chamber which has been fed with such holder is rotating along the circular path, this vacuum chamber is evacuated, the opening section of the packaging bag is sealed and then the vacuum chamber is opened to the surrounding atmosphere. And the packaging bag which has completed vacuum packaging is withdrawn from the vacuum chamber. Since the vacuum chamber is fed with a relatively large-sized holder rather than a soft flat bag which is difficult to handle, errors in feeding are avoiding.
    • 本发明涉及一种软包装袋中真空包装材料的方法和装置。 填充有材料的包装袋预先在适于沿圆形路径间歇旋转的多个真空室之外的位置处被支撑在多个保持器中。 这样的保持器被连续送入真空室。 当已经供给了这种保持器的真空室沿圆形路径旋转时,真空室被抽真空,包装袋的开口部分被密封,然后真空室向周围的大气敞开。 并且已经完成真空包装的包装袋从真空室中取出。 由于真空室被供给相对较大尺寸的保持器而不是难以处理的软的平的袋子,因此避免了进给错误。
    • 8. 发明授权
    • Microfilm cartridge storage and retrieval system
    • 微胶囊储存和检索系统
    • US5104215A
    • 1992-04-14
    • US709843
    • 1991-06-04
    • Takao Furukawa
    • Takao Furukawa
    • G03B21/11
    • G03B21/113
    • A microfilm storage and retrieval system for storing plural microfilm cartridges in a storage rack and for selectively retrieving a desired cartridge. Plural microfilm cartridges are stored two-dimensionally in a rack having an open front face at which a carrier for taking out and returning the cartridges is disposed. An image reader is arranged behind the rack. A cartridge delivery port is provided through the rack, so that each cartridge is taken out from the rack into the space in front of the rack and then delivered through the delivery port to the image reader arranged behind the rack to read the images of the microfilm. In a preferred embodiment, the selected microfilm cartridge is turned to change its posture or orientation ready to be loaded into a cartridge loading port of the image reader in a space behind the rack intermediately of the delivery passage.
    • 一种微缩胶卷储存和取回系统,用于将多个微缩胶卷盒存储在存放架中并用于选择性地取出所需的胶卷。 多个微缩胶片盒被二维地存储在具有打开的前表面的支架中,在该支架上设置用于取出和返回墨盒的支架。 图像读取器布置在机架后面。 通过机架提供盒式磁带输送端口,使得每个磁带从机架中取出到机架前面的空间中,然后通过传送端口传送到布置在机架后面的图像读取器,以读取微缩胶卷的图像 。 在优选实施例中,选择的微缩胶片盒被转动以改变其姿态或取向,准备好被装载到图像读取器的盒装载端口中,在输送通道的中间的后面的空间中。
    • 9. 发明授权
    • Vacuum packaging apparatus
    • 真空包装设备
    • US4480425A
    • 1984-11-06
    • US338448
    • 1982-01-08
    • Takao Furukawa
    • Takao Furukawa
    • B65B31/02B65B11/52
    • B65B31/02
    • A vacuum packaging apparatus has two lower chambers with open upper face in side-by-side arrangement in a base box and a single upper chamber with an open bottom face in an upper head which is supported by a plurality of links on the base box and can be shifted alternately from atop one lower chamber to atop the other thereby to form alternatively two vacuum chambers for vacuum packaging. Moving parts of the apparatus are actuated by an electric and vacuum control system including some valves, some switches for controlling the valves, fluid passages formed in the base box and the upper and lower heads and a vacuum pump. While vacuum packaging is being carried out in the vacuum chamber formed on one side, preparation of a commodity to be packaged and packaging materials can be carried out in the other lower chamber.
    • 真空包装设备具有两个下腔室,其具有开口的上表面并排布置在底座盒中,并且具有单个上部腔室,在上部头部中具有敞开的底部表面,所述顶部顶部由底座盒上的多个连杆支撑, 可以从一个下室的顶部交替地移动到另一个的顶部,从而形成用于真空包装的两个真空室。 装置的移动部件由包括一些阀的电气和真空控制系统来驱动,用于控制阀的一些开关,形成在底盒中的流体通道,上下头和真空泵。 虽然在一侧形成的真空室中进行真空包装,但是可以在另一个下室中进行包装商品的制备和包装材料。