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1. 发明授权

US5602695A Cassette loading mechanism for recording and playback apparatus 失效
标题翻译：用于记录和播放设备的纸盒装载机构
公开(公告)号：US5602695A
公开(公告)日：1997-02-11
申请号：US266856
申请日：1994-07-05
申请人： Tatsumi Nishijima , Hidekazu Takeda , Kenmei Masuda , Hikaru Mizutani , Yoshimi Maehara
发明人： Tatsumi Nishijima , Hidekazu Takeda , Kenmei Masuda , Hikaru Mizutani , Yoshimi Maehara
IPC分类号： G11B15/675 , G11B5/008
CPC分类号： G11B15/67513
摘要： A cassette loading mechanism for loading either a smaller tape cassette or a larger tape cassette into a recording/reproducing apparatus, having apparatus for causing the large cassette to avoid obstructions in a cassette holder during insertion of the large cassette and of enabling the stable insertion of the larger tape cassette in the cassette holder. The cassette loading mechanism has a cassette holder provided with contact members disposed so as to engage only the larger tape cassette and so as to move members provided on the cassette holder for use with the smaller tape cassette to a retracted position. The member for use with the smaller tape cassette and the contact member are formed in an integral unit to ensure the correct operation of the cassette loading mechanism.
摘要翻译：用于将较小的盒式磁带或较大的磁带盒装载到记录/再现装置中的磁带盒装载机构，具有用于在插入大磁带盒期间使大磁带盒避免磁带盒保持架中的障碍物并使能够稳定地插入磁带盒中的较大磁带盒。磁带盒装载机构具有磁带盒保持器，其设置有接触构件，其设置成仅与较大的磁带盒接合，并且将设置在磁带盒上的构件移动到与小磁带盒一起使用的缩回位置。用于较小带盒和接触构件的构件形成为一体的单元，以确保盒装载机构的正确操作。

2. 发明授权

US4881696A Mechanism for preventing loosening of tape in a tape cartridge 失效
标题翻译：防止磁带盒中磁带松动的机构
公开(公告)号：US4881696A
公开(公告)日：1989-11-21
申请号：US139159
申请日：1987-12-21
申请人： Hikaru Mizutani , Yoshimi Maehara
发明人： Hikaru Mizutani , Yoshimi Maehara
IPC分类号： G11B23/087
CPC分类号： G11B23/08721
摘要： A tape cartridge which comprises a tape loosening preventing means disposed at a tape guide pin in the cartridge. A slidable member may be supported resiliently on said tape loosening preventing means so as to apply a force to the tape from the inner surface in an outward direction to stretch the tape.
摘要翻译：一种带盒，包括设置在盒中的带引导销上的带松动防止装置。可滑动构件可以弹性地支撑在所述带松动防止装置上，以沿向外的方向从内表面向带施加力以拉伸带。

3. 发明授权

US5503348A Opening and closing of a front lid of a tape cartridge 失效
标题翻译：打开和关闭带盒前盖
公开(公告)号：US5503348A
公开(公告)日：1996-04-02
申请号：US111597
申请日：1993-08-25
申请人： Hikaru Mizutani , Yoshimi Maehara , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
发明人： Hikaru Mizutani , Yoshimi Maehara , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
IPC分类号： G11B15/675 , G11B23/087
CPC分类号： G11B23/08735 , G11B15/675
摘要： A tape cartridge provided with a slider member slidably mounted for sliding movement in forward and backward directions at an outer side under surface on the bottom wall of a main casing for closing and opening a pocket, a front lid pivotally connected to the main casing for covering a front face of the main casing, an upper lid for closing the open upper face of the pocket, a front edge of the upper lid being pivotally connected to an upper edge of the front lid through pins such that when the front lid is pivoted for upward opening, the upper lid is displaced for retraction to a rear side from an open upper face of the pocket in association with the movement of the front lid.
摘要翻译：一种带盒，其具有滑动构件，该滑动构件可滑动地安装成用于在主壳体的底壁上的外侧下表面上沿前后方向滑动，用于封闭和打开口袋;前盖，枢转地连接到主壳体以覆盖主壳体的前表面，用于封闭袋的敞开的上表面的上盖，上盖的前边缘通过销通过销枢转地连接到前盖的上边缘，使得当前盖枢转以便上盖相对于前盖的移动而从袋的敞开的上表面移位到后侧。

4. 发明授权

US5556051A Tape cartridge having a front lid with a covering wall 失效
标题翻译：带盒带有带盖的前盖
公开(公告)号：US5556051A
公开(公告)日：1996-09-17
申请号：US420591
申请日：1995-04-12
申请人： Hikaru Mizutani , Yoshimi Maehara , Tatsumi Nishijima , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
发明人： Hikaru Mizutani , Yoshimi Maehara , Tatsumi Nishijima , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
IPC分类号： G11B15/675 , G11B23/087 , G11B23/04
CPC分类号： G11B23/08735 , G11B15/675
摘要： A tape cartridge provided with a slider member slidably mounted for sliding movement in forward and backward directions at an outer side under surface on the bottom wall of a main casing for closing and opening a pocket, a front lid pivotally connected to the main casing for covering a front face of the main casing, an upper lid for closing the open upper face of the pocket, a front edge of the upper lid being pivotally connected to an upper edge of the front lid through pins, such that when the front lid is pivoted for upward opening, the upper lid is displaced for retraction to a rear side from an open upper face of the pocket in association with the movement of the front lid.
摘要翻译：一种带盒，其具有滑动构件，该滑动构件可滑动地安装成用于在主壳体的底壁上的外侧下表面上沿前后方向滑动，用于封闭和打开口袋;前盖，枢转地连接到主壳体以覆盖主壳体的前表面，用于封闭袋的敞开的上表面的上盖，上盖的前边缘通过销通过销枢转地连接到前盖的上边缘，使得当前盖枢转时为了向上打开，上盖相对于前盖的移动而从袋的敞开的上表面移位到后侧。

5. 发明授权

US5537279A Tape cassette and magnetic recording/reproducing device 失效
标题翻译：磁带盒和磁记录/再现装置
公开(公告)号：US5537279A
公开(公告)日：1996-07-16
申请号：US279895
申请日：1994-07-25
申请人： Hidekazu Takeda , Nobuyuki Kaku , Tomochika Yamashita , Yoshimi Maehara , Mikihisa Inoue , Hikaru Mizutani
发明人： Hidekazu Takeda , Nobuyuki Kaku , Tomochika Yamashita , Yoshimi Maehara , Mikihisa Inoue , Hikaru Mizutani
IPC分类号： G11B15/07 , G11B15/08 , G11B23/087 , G11B23/02
CPC分类号： G11B15/07 , G11B15/08 , G11B23/08714
摘要： A tape cassette comprising an insertion opening disposed in a main body case and a detecting optical path, for detecting the leading and rear ends of a tape, interposed between the insertion opening and an optical path window formed in the left and right side walls of the case, wherein a first distinguishing member, rotatably inserted into an upper portion of the insertion opening, is supported to be vertically slidable, and a mechanism for holding the first distinguishing member in each state is disposed between the first distinguishing member and the main body case, thereby to allow a tape deck to have a simple internal construction even though the tape cassette is of a smaller size, and to provide a construction of the detecting opening preferable for detecting cassette information so that the tape cassette can be used in a compatible form.
摘要翻译：一种盒式磁带，包括设置在主体壳体中的插入孔和检测光路，用于检测带子的前端和后端，插入在插入口和形成在左侧壁和右侧壁中的光路窗口之间壳体，其中可旋转地插入到所述插入孔的上部中的第一区别构件被支撑为可垂直滑动，并且用于在每个状态下保持所述第一区分构件的机构设置在所述第一区分构件和所述主体壳体之间从而即使磁带盒尺寸较小，磁带机也可以具有简单的内部结构，并且提供优选用于检测磁带盒信息的检测开口的结构，从而可以以兼容形式使用磁带盒。

6. 发明授权

US5497279A Tape cartridge and recording reproduction apparatus for the tape cartridge 失效
标题翻译：磁带盒和磁带盒的记录再现装置
公开(公告)号：US5497279A
公开(公告)日：1996-03-05
申请号：US226263
申请日：1994-04-08
申请人： Tatsumi Nishijima , Hidekazu Takeda , Kenmei Masuda , Hikaru Mizutani , Yoshimi Maehara , Kenji Ogiro
发明人： Tatsumi Nishijima , Hidekazu Takeda , Kenmei Masuda , Hikaru Mizutani , Yoshimi Maehara , Kenji Ogiro
IPC分类号： G11B15/61 , G11B15/675 , G11B23/087 , G11B15/60 , G03B23/02 , G11B23/08
CPC分类号： G11B23/08735 , G11B15/61 , G11B15/67565
摘要： A tape cartridge is arranged so that when an upper lid of a pocket portion of the tape cartridge is in a position for opening the upper side of the pocket portion, the upper lid is positioned above an upper surface of a casing body so that a lower surface of the upper lid faces the upper surface of the casing body through a gap in which a member of a recording/reproduction apparatus for depressing the cartridge can be placed. When the upper lid is in the position for opening the upper side of the pocket, the cartridge depressing member of the recording/reproduction apparatus is placed in the gap to depress the cartridge, whereby the cartridge can be stably depressed to and mounted in a predetermined position in the recording/reproduction apparatus when the cartridge is loaded in the apparatus.
摘要翻译：磁带盒被布置成使得当磁带盒的凹口部分的上盖处于用于打开凹部的上侧的位置时，上盖位于壳体的上表面的上方，使得下部上盖的表面通过其中可以放置用于按压盒的记录/再现装置的构件的间隙面对壳体的上表面。当上盖处于用于打开袋的上侧的位置时，记录/再现装置的盒推动构件被放置在间隙中以压下盒，由此可以将盒稳定地按压并安装在预定的当盒被装载到设备中时在记录/再现设备中的位置。

7. 发明授权

US5479312A Tape cartridge system implementing variable sized tape cartridges designed for use on the same recording/reproducing apparatus 失效
标题翻译：磁带盒系统实现设计用于同一记录/再现设备的可变大小磁带盒
公开(公告)号：US5479312A
公开(公告)日：1995-12-26
申请号：US260980
申请日：1994-06-15
申请人： Kenmei Masuda , Hidekazu Takeda , Tatsumi Nishijima , Hikaru Mizutani , Yoshimi Maehara
发明人： Kenmei Masuda , Hidekazu Takeda , Tatsumi Nishijima , Hikaru Mizutani , Yoshimi Maehara
IPC分类号： G11B23/30 , G11B15/07 , G11B23/087 , G11B25/06 , G11B23/04
CPC分类号： G11B25/066 , G11B15/07 , G11B23/08714
摘要： A tape system for implementing tape cassettes of variable size which includes both large-sized and small-sized tape cartridges each housing a memory element having a set of terminals for electric connection with corresponding terminals of a tape player, the level at which the terminals of the memory element in the large-sized tape cartridge are positioned and the level at which the terminals of the memory element in the small-sized tape cartridge are positioned are the same level, spaced from a longitudinal mid center line of the length of magnetic tape, intermediate of the width thereof or a reference plane in which a reel support lies.
摘要翻译：一种用于实现可变尺寸的磁带盒的磁带系统，其包括大型和小型磁带盒，每个磁带盒容纳具有用于与磁带机的相应终端进行电连接的一组终端的存储元件，大尺寸带盒中的存储元件被定位，并且小尺寸带盒中的存储元件的端子定位的水平面与磁带长度的纵向中心线间隔开，其宽度的中间或卷轴支撑件所在的参考平面。

8. 发明授权

US5454527A Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US5454527A
公开(公告)日：1995-10-03
申请号：US99584
申请日：1993-07-30
申请人： Hikaru Mizutani , Yoshimi Maehara , Nobuyuki Kaku , Hidekazu Takeda , Kenji Ogiro
发明人： Hikaru Mizutani , Yoshimi Maehara , Nobuyuki Kaku , Hidekazu Takeda , Kenji Ogiro
IPC分类号： G11B23/02 , G11B23/087
CPC分类号： G11B23/08742
摘要： A tape cartridge having a right and left pair of reels around which a tape is wound, within a casing equipped with a front cover, a reel lock mechanism provided within the casing for preventing the reels from rotating, a release member is disposed on the inner, upper face of the bottom wall of the casing so as to be movable back and forth, a slider for opening and closing the lower face of the pocket for tape loading fitted to the outer, lower face of the bottom wall of the casing so as to be movable back and forth, such that when the slider moves backward, the release member is moved backward nearly at the terminating end of the backward travel stroke of the slider, so as the backward movement of the release member, the reel lock mechanism is moved, thereby releasing the reels from locking for rotation, thus, while the front cover is kept from any excessive upward opening force, the reels can be locked and released for rotation by the movement of the slider.
摘要翻译：具有卷绕有卷带的左右一对卷轴的带盒在配备有前盖的壳体内，设置在壳体内用于防止卷轴旋转的卷轴锁定机构，在内部设置有释放部件壳体的底壁的上表面可前后移动，用于打开和关闭用于装载到壳体的底壁的外部下表面的带状装载口的下表面的滑块，以便能够前后移动，使得当滑块向后移动时，释放构件大致在滑块的向后行程的终止端处向后移动，因此释放构件的向后移动，卷轴锁定机构是移动，从而释放卷筒锁定以进行旋转，因此，当前盖保持不受任何过大的向上打开力时，卷轴可通过滑动件的移动而被锁定和释放以转动。

9. 发明授权

US5946290A Tamper-proof lid lock in disc cartridge 失效
标题翻译：防卡盖锁在光盘盒中
公开(公告)号：US5946290A
公开(公告)日：1999-08-31
申请号：US815001
申请日：1997-03-14
申请人： Hikaru Mizutani , Kenji Ohta
发明人： Hikaru Mizutani , Kenji Ohta
IPC分类号： G11B23/03 , G11B23/28
CPC分类号： G11B23/284 , G11B23/0317
摘要： A disc cartridge for containing therein a disc-shaped medium which includes a generally flattened disc casing having a disc chamber defined therein for accommodating the disc-shaped medium and also having an access opening leading into the disc chamber, a lid structure supported by the disc casing at a position adjacent the access opening for movement between a closed position, in which the access opening is closed, and an opened position, and a lid lock interposed between the disc casing and the lid structure for locking the lid structure in the closed position. The lid lock includes a removable lock piece having first and second spaced functional parts. The first functional part has a breakable region through which the removable lock piece is connected with a portion of one of the disc casing and the lid structure, and the second functional part is engageable with a portion of the other of the disc casing and the lid structure to retain the lid structure in the closed position. The lid structure can be moved from the closed position towards the opened position only when and after the removable lock piece is broken off along the breakable region by application of an external force thereto.
摘要翻译：一种用于容纳盘形介质的盘盒，其包括大致平坦的盘壳体，其具有限定在其中的盘室，用于容纳盘形介质并且还具有通向盘室的进入开口，由盘支撑的盖结构壳体位于邻近进入开口的位置，以便在关闭位置和打开位置之间移动;以及盖锁，其插入在盘壳体和盖结构之间，用于将盖结构锁定在关闭位置。盖锁包括具有第一和第二间隔的功能部件的可拆卸锁定件。第一功能部件具有可拆卸区域，可拆卸锁定件通过该区域与盘壳体和盖结构中的一个的一部分连接，并且第二功能部件可与盘壳体和盖子中的另一个的一部分接合结构以将盖结构保持在关闭位置。只有当可拆卸的锁片通过施加外力而沿着可断裂区域断开时，盖结构才能够从关闭位置朝向打开位置移动。

10. 发明授权

US5893527A Single-reel tape cartridge 失效
标题翻译：单卷带盒
公开(公告)号：US5893527A
公开(公告)日：1999-04-13
申请号：US097160
申请日：1998-06-12
申请人： Hikaru Mizutani , Takashi Sumida , Nobutaka Miyazaki
发明人： Hikaru Mizutani , Takashi Sumida , Nobutaka Miyazaki
IPC分类号： G11B23/107 , G11B23/07 , G11B23/087
CPC分类号： G11B23/07
摘要： A single-reel tape cartridge includes a rectangular flattened casing including upper and lower panels joined together to define a reel chamber therebetween. A tape reel includes a cylindrical hollow boss and upper and lower flanges protruding radially outwardly from upper and lower ends of the hollow boss, respectively, and is accommodated rotatably within the reel chamber. A drive ring is disposed at a lower portion of a hollow of the hollow boss and adapted to receive a rotary drive from a drive element of a tape drive mechanism when the drive element is brought into engagement with the drive ring in a planar contact fashion. This drive ring is supported in a fashion slidable up and down, but non-rotatable relative to the hollow boss. A reel retainer is biased by a biasing spring in one direction towards the lower panel of the casing, such that the drive ring can be sandwiched between the drive element and the reel retainer while the drive element is held in tight contact with an undersurface of the drive ring.
摘要翻译：单卷带盒包括矩形扁平壳体，其包括连接在一起以在其间限定卷轴室的上板和下板。磁带卷轴包括圆柱形中空凸台和分别从中空凸台的上端和下端径向向外突出的上凸缘和下凸缘，并且可旋转地容纳在卷轴室内。驱动环设置在中空凸台的中空部分的下部，并且当驱动元件以平面接触的方式与驱动环接合时，驱动环适于从带驱动机构的驱动元件接受旋转驱动。该驱动环以可滑动的上下方式支撑，但相对于中空凸台不能旋转。卷轴保持器通过偏置弹簧朝向壳体的下面板的一个方向偏置，使得驱动环可以夹在驱动元件和卷轴保持器之间，同时驱动元件与该驱动元件的下表面紧密接触驱动环。

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