Method of striping films which are stuck together without damage

    公开(公告)号:US20190332002A1

    公开(公告)日:2019-10-31

    申请号:US16074213

    申请日:2017-08-18

    发明人: Yuhu LI Zhihui JIA

    IPC分类号: G03D15/04 B32B38/10

    摘要: A method of stripping films which are stuck together without damage is disclosed. The whole reel of films which are stuck together is placed in a sealing device with outlet valves. Liquid nitrogen is added at a bottom of the sealing device. The films are stripped off by a flow of gas through gaps between the layers of the films while the vaporization of liquid nitrogen. The present invention adopts a natural force of liquid nitrogen vaporization to strip the films, which does not compromise the PH value, the dimensional performance and the mechanical performance of the films. The films are in stripped off without damage. The conventional method of stripping the films causes the fragile film to break off or the image layer with a decreased combing power to detach. The present invention has the advantages of simple operation, low cost and good promotion value.

    Elastic endless crawler and method of manufacturing the same
    4.
    发明授权
    Elastic endless crawler and method of manufacturing the same 有权
    弹性爬行器及其制造方法相同

    公开(公告)号:US07438778B2

    公开(公告)日:2008-10-21

    申请号:US10866730

    申请日:2004-06-15

    申请人: Eiji Tsuru

    发明人: Eiji Tsuru

    IPC分类号: G03D15/04

    CPC分类号: B62D55/244 Y10T428/192

    摘要: An elastic endless includes an annular belt-shaped elastic crawler body and a plurality of cords with ends, the cords being disposed substantially parallel with one another at predetermined intervals and embedded in the crawler body, wherein one end and the other end of each cord are overlapped, as seen from the belt side.

    摘要翻译: 弹性环形件包括环形带状弹性履带体和多个具有端部的绳索,绳索以预定的间隔彼此大致平行地设置并且嵌入履带主体中,每个帘线的一端和另一端为 重叠,从皮带侧看。

    System for processing a photosensitive material
    5.
    发明授权
    System for processing a photosensitive material 失效
    用于处理感光材料的系统

    公开(公告)号:US5963757A

    公开(公告)日:1999-10-05

    申请号:US625623

    申请日:1996-03-29

    摘要: A method and apparatus for locating and cutting individual images from a web containing a plurality of images, the web having a magnetic media capable of retaining magnetically recorded data. The apparatus comprising a reader for reading magnetically recorded data contained on the magnetic media which provides information relating to the location of the images thereon; and a mechanism responsive to the information read by the reader and for performing an operation to the web in accordance with the information.

    摘要翻译: 一种用于从包含多个图像的幅材定位和切割单个图像的方法和装置,所述幅材具有能够保留磁记录数据的磁性介质。 该装置包括用于读取包含在磁性介质上的磁记录数据的读取器,其提供与其上的图像的位置有关的信息; 以及响应于由读取器读取的信息并根据该信息对web执行操作的机制。

    Apparatus and method for separating spliced strips of photographic film
    6.
    发明授权
    Apparatus and method for separating spliced strips of photographic film 失效
    用于分离摄影胶片拼接条的装置和方法

    公开(公告)号:US5807459A

    公开(公告)日:1998-09-15

    申请号:US819402

    申请日:1997-03-17

    申请人: Thomas C. Merle

    发明人: Thomas C. Merle

    IPC分类号: G03D15/04 B32B35/00

    摘要: A semi automatic film de-splicer that non-destructively separates film strips from splice tapes attached to the film strips with thermal adhesive. A reciprocating heat shoe is operated in two de-splicing cycles to press and heat the splice tape adhesive separately in each adhesive region of the tape. In the first cycle, in which one film strip is restricted from movement, the other film strip is placed in tension by a tensioning device mounted on the film strip holding roller. When the adhesive is softened and the heat shoe is released, the tensioned pulls the film strip free of the splice tape. The heat shoe then presses and reheats the free end of the splice tape against an underlying pickup web to tack the splice tape to the web. The web is then advanced to place the remaining adhesive region attaching the splice tape to the other film strip under the heat shoe and the other film holding roller is placed in tension. The heat shoe is then actuated in a second de-splicing cycle to press and heat the second adhesive region allowing the tensioned roller to pull the remaining film strip free of the splice tape when the heat is released. The web is then advanced to remove the tacked-on splice from the area of the heat shoe allowing a new film splice to be inserted into the de-splicer.

    摘要翻译: 半自动胶片切割机,用热粘合剂将胶片条与连接到胶片条上的胶带非破坏性地分离。 往复式热靴在两个解拼周期中进行操作,以在胶带的每个粘合剂区域中单独地压接和加热接合胶带粘合剂。 在第一个循环中,一个胶片条被限制在移动中,另一个胶片条由安装在胶片胶片保持辊上的张紧装置置于张紧状态。 当粘合剂软化并且散热靴被释放时,张紧的拉动膜条没有接合带。 然后,热靴将拼接带的自由端按压并重新加热到下面的拾取网,以将接合带固定到卷材上。 然后将纸幅前进,将粘接带的剩余粘合剂区域放置在热靴下方的另一个胶片条上,另一个胶卷保持辊处于张力状态。 然后,热靴在第二解剪周期中被致动以加压和加热第二粘合剂区域,从而当释放热量时允许张紧的辊拉动剩余的胶片条,使其没有接合带。 然后将网带推进以从热靴的区域移除粘接接头,从而允许将新的胶片接头插入解捻器中。

    Joint assembly of a leader and a film and splicer for making the same
    7.
    发明授权
    Joint assembly of a leader and a film and splicer for making the same 失效
    联合组装领导和电影

    公开(公告)号:US5770292A

    公开(公告)日:1998-06-23

    申请号:US818677

    申请日:1997-03-14

    摘要: There is a splicer bed 1 having a leader support 3 arranged on the top thereof. One opening 6 is provided in one end of the leader support 3. A knife mounting base 7 is arranged to project from the opening 6 and provided at one end with a cartridge holder 8. The knife mounting base 7 also has a leader positioning head 10 provided on the other end thereof for determining the position of a leader L. A stationary knife 11 is mounted to the leader positioning head 10. A movable knife 12 is mounted for pivotal movement to the stationary knife 11. A film holddown plate 17 is pivotably mounted to the knife mounting base 7. The knife mounting base 7 is also provided with a pair of punches 28 which are arranged slidable and can be lowered by the film holddown plate 17. In action, before the leading portion of a film F drawn out from a film cartridge P loaded in the cartridge holder 8 is held under the film holddown plate 17, the downward movement of the film holddown plate 17 causes the punches 28 to cut two notches in both side edges of the film F. The leading portion of the film F is trimmed by the downward action of the movable knife 12 and then joined by a strip of splicing tape to the leader L placed on the leader support 3.

    摘要翻译: 具有布置在其顶部上的引导件支撑件3的捻接器1。 一个开口6设置在引导件支撑件3的一端。刀安装基座7布置成从开口6突出并在一端设置有盒保持器8.刀安装基座7还具有引导定位头10 设置在另一端以确定引导件L的位置。固定刀11安装到引导定位头10.可移动刀12安装成用于枢轴运动到固定刀11.胶片按压板17可枢转地 刀安装基座7还设置有一对冲头28,其可滑动地设置并且可以由胶片压板17降下。在动作中,在将薄膜F的前导部分拉出之前 从装载在盒保持架8中的暗盒P保持在胶片保持板17的下方,胶片按压板17的向下移动使得冲头28在胶片F的两个侧边缘切割两个凹口。 通过可动刀12的向下作用来修剪胶片F,然后通过拼接带将其连接到放置在引导支架3上的引导件L上。

    Image recording device, developing device and image recording system
    8.
    发明授权
    Image recording device, developing device and image recording system 失效
    图像记录装置,显影装置和图像记录系统

    公开(公告)号:US5745811A

    公开(公告)日:1998-04-28

    申请号:US823311

    申请日:1997-03-21

    摘要: An image recording system includes an image recording device and a developing device. When a latent image is formed by exposure in a frame on a silver halide photosensitive material, the image recording device records optically recognizable information relating to exposure at a position corresponding to the frame by light of an exposure amount which is sufficient to generate a silver image without developing. The developing device has a reading device for reading the information relating to exposure without photosensitizing the silver halide photosensitive material, and a developing device for developing the latent image in the frame corresponding to read information relating to exposure.

    摘要翻译: 图像记录系统包括图像记录装置和显影装置。 当通过在卤化银感光材料上的框架中曝光来形成潜像时,图像记录装置通过足以产生银图像的曝光量的光线记录与在该帧对应的位置处的曝光有关的光学可识别信息 没有发展。 显影装置具有用于读取与曝光有关的信息的读取装置,而不对卤化银感光材料进行光敏化;以及显影装置,用于对应于与曝光有关的读取信息对框架中的潜像进行显影。

    Tapeless splicing system for photographic filmstrips
    9.
    发明授权
    Tapeless splicing system for photographic filmstrips 失效
    用于摄影胶片的无胶接头系统

    公开(公告)号:US5740983A

    公开(公告)日:1998-04-21

    申请号:US680742

    申请日:1996-07-15

    摘要: A tapeless splicing system which allows the joining and separation of filmstrips without the use of tape. The system comprises forming an aperture (16, 26) in a leading end (12, 22) of a filmstrip (14, 20) and a tongue portion (28, 29, 30, 32, 34, 36) in a trailing end (24) thereof. The tongue portion (28, 29, 30, 32, 34, 36) of one filmstrip (20) is inserted through the aperture (16) of another filmstrip (12) by distortion as it is pushed through the aperture (16), the tongue portion (28, 29, 30, 32, 34, 36) and the aperture (16) being sized and shaped to provide effective interlocking between the two filmstrips (14, 20).

    摘要翻译: 无胶带拼接系统,无需使用胶带即可连接和分离胶片。 该系统包括在胶片(14,20)的前端(12,22)中形成一个孔(16,26)和在后端的舌部(28,29,30,32,34,36) 24)。 一个胶片(20)的舌部(28,29,30,32,34,36)在被推动通过孔(16)时通过失真插入另一胶片(12)的孔(16), 舌部(28,29,30,32,34,36)和孔(16)的尺寸和形状以在两个胶卷(14,20)之间提供有效的互锁。

    Splicing table
    10.
    发明授权
    Splicing table 失效
    拼接桌

    公开(公告)号:US5650033A

    公开(公告)日:1997-07-22

    申请号:US427584

    申请日:1995-04-24

    CPC分类号: G03D13/005 G03B2206/008

    摘要: A splicing table which can distinguish the kind of a film to be processed, cut the film, and connect a leader to the film. The splicing table has a recess for receiving a patrone, a film presser, and a splicing portion for connecting a leader to the cut end of the film. Under the splicing table are a bar code reader for judging whether or not the film can be developed, and a solenoid for restricting the operation of the cutter unit based on the result of judgment by the bar code reader.

    摘要翻译: 可以区分要处理的胶片的种类,切割胶片,以及将胶片连接到胶片上的拼接台。 接合台具有用于接收图案的凹部,胶片压片机和用于将导片连接到胶片的切割端的拼接部分。 在拼接台下方有条形码阅读器,用于判断是否可以开发胶片;以及螺线管,其基于条形码阅读器的判断结果来限制切割器单元的操作。