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8 条记录 (耗时 0.019 秒)

    Lid spring locking structure in a magnetic tape cassette
    1.
    发明授权
    Lid spring locking structure in a magnetic tape cassette 失效
    盒式磁带中的弹簧锁定结构

    公开(公告)号：US4841403A

    公开(公告)日：1989-06-20

    申请号：US51220

    申请日：1987-05-14

    申请人： Masao Tsuruta ,  Seiji Kiuchi ,  Akira Honjyoh ,  Kengo Oishi ,  Osamu Suzuki

    发明人： Masao Tsuruta ,  Seiji Kiuchi ,  Akira Honjyoh ,  Kengo Oishi ,  Osamu Suzuki

    IPC分类号： G11B23/087 ,  G11B23/04

    CPC分类号： G11B23/045

    摘要： A miniature video magnetic tape cassette which is easy to assemble. An opening is formed in a front part of a cassette body which is covered by a guard panel, with the guard panel being swingably supported on the cassette body by shafts protruding from an inner surface of the side walls of the guard panel fitted into openings in the cassette body. A coil spring is supported on each supporting shaft with one end of each spring engaged with the guard panel to urge the guard panel toward the closed position of the opening. The other end of each coil spring is held by a locking structure provided on an inner surface adjacent to side wall of the upper half of the cassette body. The locking structure may be a locking shaft with the other end of the coil spring engaged with the locking shaft. Otherwise, the locking structure can be formed by a gap between the side wall of the upper half of the cassette and a supporting side wall inwardly thereof, in which case the other end of the coil spring is inserted into the gap and fixedly held therein with a block fitted in the gap.

    摘要翻译： 一种易于组装的小型视频磁带盒。 在盒主体的前部形成有一个开口，该盒体被防护板覆盖，防护板由安装在开口中的防护板的侧壁的内表面突出的轴可摆动地支撑在盒体上 盒体。 螺旋弹簧支撑在每个支撑轴上，每个弹簧的一端与防护板接合，以将防护板推向开口的关闭位置。 每个螺旋弹簧的另一端由设置在与盒体的上半部的侧壁相邻的内表面上的锁定结构保持。 锁定结构可以是锁定轴，螺旋弹簧的另一端与锁定轴接合。 否则，锁定结构可以由盒的上半侧的侧壁和其内侧的支撑侧壁之间的间隙形成，在这种情况下，螺旋弹簧的另一端插入间隙并固定地保持在其中 一个装在间隙中的块。

    Method of splicing a magnetic recording tape and a leader tape
    2.
    发明授权
    Method of splicing a magnetic recording tape and a leader tape 失效
    拼接磁记录带和导带的方法

    公开(公告)号：US4501630A

    公开(公告)日：1985-02-26

    申请号：US562718

    申请日：1983-12-19

    申请人： Seiji Kiuchi

    发明人： Seiji Kiuchi

    IPC分类号： B65H21/00 ,  G11B23/113 ,  G11B23/20 ,  G11B27/06 ,  B31F5/06 ,  B65H69/06

    CPC分类号： G11B27/06 ,  G11B23/20

    摘要： A feed table and a receiving table respectively having top surfaces which are flush with each other are positioned spaced from each other by a very small distance. A magnetic recording tape is fed along the top surface of the feed table toward the receiving table to extend over the top surface of the receiving table across the space between the tables, and is fixed to the top surfaces of the tables. A cutting edge is inserted into the space between the tables to cut the recording tape. A leader tape is fed along the top surface of the feed table toward the receiving table to extend over the top surface of the receiving table across the space between the tables by a predetermined length, and is fixed to the top surfaces of the tables. Then the cutting edge is inserted into the space to sever a leader tape piece having a predetermined length from the leader tape. The receiving table is moved with respect to the feed table in the lateral direction of the tapes so that the leader tape piece held on the receiving table is aligned with the part of the recording tape held on the feed table. Further the receiving table is moved in the longitudinal direction of the tapes to adjust the space between the opposed ends of the leader tape piece and the recording tape to an optimal value, and subsequently a splicing tape piece is applied to the opposed end portions of the leader tape piece and the recording tape.

    摘要翻译： 分别具有彼此齐平的顶表面的进给台和接收台彼此间隔开非常小的距离。 磁记录带沿着进料台的顶表面朝向接收台进给，以在接收台的顶表面之间穿过台之间的空间延伸，并固定在台的顶表面上。 将切割刃插入在桌子之间的空间中以切割记录带。 引导带沿着进料台的顶表面朝向接收台进给，以在接收台的顶表面上跨过台之间的空间延伸预定长度，并固定到台的顶表面。 然后将切割刃插入到空间中以从引导带切断具有预定长度的引导带片。 接收台在带的横向方向上相对于进给台移动，使得保持在接收台上的引导带片与保持在进给台上的记录带的部分对准。 此外，接收台沿着带的纵向方向移动，以将引导带片和记录带的相对端之间的空间调整到最佳值，随后将拼接带片施加到 领带胶带和录音带。

    Method of winding magnetic recording tape
    4.
    发明授权
    Method of winding magnetic recording tape 失效
    卷磁磁带的方法

    公开(公告)号：US4478376A

    公开(公告)日：1984-10-23

    申请号：US454273

    申请日：1982-12-29

    申请人： Masaaki Sakaguchi ,  Shinichi Satoh ,  Seiji Kiuchi ,  Hiroshi Chikamasa

    发明人： Masaaki Sakaguchi ,  Shinichi Satoh ,  Seiji Kiuchi ,  Hiroshi Chikamasa

    IPC分类号： B65H23/195 ,  B65H23/18 ,  B65H26/00 ,  G11B15/48 ,  G11B15/66 ,  G11B23/113 ,  B65H59/38 ,  G03B1/02

    CPC分类号： G11B23/113 ,  B65H23/1806 ,  G11B15/48 ,  G11B15/66

    摘要： A method of winding a predetermined length of magnetic recording tape from a large reel (on which the tape is initially wound), onto a small reel, in which the running speed of the tape is gradually increased at the beginning stage of each winding cycle to a predetermined high speed, is subsequently kept at the high speed, and is gradually slowed down near the end of the cycle, and then the tape is finally stopped to end the cycle. Simultaneously with the beginning of each winding cycle, an encoder begins to generate a pulse train, the number of pulses of which is in proportion to the number of rotations of the small reel. The number of pulses in the pulse train is counted and the tape running speed is gradually slowed down when the number of pulses counted reaches a predetermined value according to the time at which the tape running speed is to be gradually slowed down.

    摘要翻译： 将一个预定长度的磁记录带从卷绕在其上的大卷轴卷绕到小卷轴上的方法，其中，在每个卷绕周期的开始阶段，带的运行速度逐渐增加， 预定的高速度，随后保持高速，并且在循环结束时逐渐减慢，然后最终停止磁带以结束循环。 在每个绕组周期开始的同时，编码器开始产生脉冲序列，其脉冲数与小卷轴的转数成比例。 当根据磁带运行速度逐渐减慢的时间，当计数的脉冲数达到预定值时，对脉冲序列中的脉冲数进行计数，并且磁带运行速度逐渐减慢。

    Tape defect eliminating method and apparatus
    6.
    发明授权
    Tape defect eliminating method and apparatus 失效
    磁带缺陷消除方法和装置

    公开(公告)号：US4770359A

    公开(公告)日：1988-09-13

    申请号：US10528

    申请日：1987-02-03

    申请人： Seiji Kiuchi

    发明人： Seiji Kiuchi

    IPC分类号： G11B23/113 ,  G11B23/20 ,  G11B23/50 ,  B65H19/20

    CPC分类号： G11B23/20 ,  G11B23/113 ,  G11B23/502

    摘要： A method and apparatus for repairing a defective portion of tape wound onto a tape cassette. The tape is pulled out of the cassette and held by a stationary and movable table such that the defective portion is on the part held by the stationary table. The tape is cut between the tables. A second movable table holding an end of a disposal tape replaces the first movable table and the disposal tape is spliced to the tape with the defect. The defect is wound toward the disposal reel and then cut. The good remaining tape pieces on the stationary and first movable tables are then spliced together.

    摘要翻译： 一种用于修复缠绕在磁带盒上的磁带的缺陷部分的方法和装置。 磁带被拉出盒子并由固定和可移动的桌子保持，使得缺陷部分在由固定台保持的部分上。 磁带在表之间切割。 保持处理带的端部的第二可移动台代替第一可移动台，并且处理带被粘接到具有缺陷的带上。 将缺陷卷绕到处理卷轴上，然后切割。 然后将固定和第一活动台上的良好的剩余胶带拼接在一起。

    Magnetic tape winding apparatus
    7.
    发明授权
    Magnetic tape winding apparatus 失效
    磁带卷绕装置

    公开(公告)号：US4648562A

    公开(公告)日：1987-03-10

    申请号：US736586

    申请日：1985-05-21

    申请人： Seiji Kiuchi

    发明人： Seiji Kiuchi

    IPC分类号： B65H19/22 ,  B65H19/26 ,  G11B23/113

    CPC分类号： B65H19/26 ,  B65H2801/91

    摘要： A magnetic tape winding apparatus including a magnetic tape winding unit and an arranging unit wherein a group of operations of connecting, winding and cutting a magnetic tape supplied from a magnetic tape supplying source (roll stock) and a group of operations of cutting a leader tape fastened to a pair of reels and connecting the leader tape of each reel to the magnetic tape are carried out in a parallel mode to greatly decrease the time required for completing winding operations.

    摘要翻译： 一种磁带卷绕装置，包括磁带卷绕单元和布置单元，其中连接，卷绕和切割从磁带供应源（卷筒纸）提供的磁带的一组操作和一组切割引导带的操作 紧固到一对卷轴并将每个卷轴的引导带连接到磁带上以并行模式执行，以大大减少完成卷绕操作所需的时间。

    Tape splicing apparatus
    8.
    发明授权
    Tape splicing apparatus 失效
    磁带拼接装置

    公开(公告)号：US4328066A

    公开(公告)日：1982-05-04

    申请号：US165811

    申请日：1980-07-03

    申请人： Seiji Kiuchi ,  Shoji Imai

    发明人： Seiji Kiuchi ,  Shoji Imai

    IPC分类号： G11B27/06 ,  B29C65/00 ,  B29C69/00 ,  B31F5/06 ,  B65H19/18 ,  B65H21/00 ,  B65H21/02 ,  G03D15/04 ,  G11B5/84 ,  B31F5/00

    CPC分类号： B29C65/7847 ,  B29C65/5042 ,  B29C65/5092 ,  B29C66/1142 ,  B29C66/342 ,  B29C66/43 ,  B29C69/005 ,  B31F5/06 ,  B65H21/00 ,  G03D15/046

    摘要： A tape splicing apparatus in which two tapes are quickly joined with no air bubbles entrapped by splicing tape. A drum body holds splicing tape by suction pressure applied through holes and the peripheral surface of the drum. The splicing tape is cut into segments of predetermined length upon the drum surface. The drum is then lowered to the splicing position upon stationary and movable receiving stands to press the sticky side of the tape segment against the abutting tape joint. A movable roller presses the splicing tape segment, which was initially attached along only a single line, in forward then rearward directions from the center of the joint so that no air can be entrapped under the splicing tape.

    摘要翻译： 一种胶带拼接装置，其中两个胶带快速接合，没有被拼接胶带夹带的气泡。 鼓体通过通过孔和鼓的外周表面施加的吸力来保持拼接带。 接合带在滚筒表面被切割成预定长度的段。 然后，在固定的和可移动的接收台上，将滚筒下降到拼接位置，以将带段的粘性侧压靠在邻接的胶带接头上。 可动辊沿着接头的中心向前，向后的方向按压最初仅沿着一条直线连接的接合带段，使得在接合带下方不会有空气被夹带。