公开(公告)号：US5999364A

公开(公告)日：1999-12-07

申请号：US768803

申请日：1996-12-18

申请人： Osamu Aoki ,  Fumio Sekiguchi

发明人： Osamu Aoki ,  Fumio Sekiguchi

IPC分类号： G11B15/675 ,  G11B5/008

CPC分类号： G11B15/67565

摘要： In a pop-up type cassette mounting and ejection mechanism having a lid member which closes a cassette inserting/taking-out opening of a housing when a cassette holder is located at a cassette mount position, and also is movable away from the housing interlockingly with the movement of the cassette holder to a cassette eject position to open the cassette inserting/taking-out opening, the lid member is mounted on the cassette holder so as to be slidable in a direction parallel to the insertion direction of the cassette into the cassette holder, and one of the two side edges of a reinforcing member of a plate member is rotatably mounted on the lid member while the other side edge is rotatably mounted on the housing, thereby linking the housing and the lid member through the reinforcing member. Further, at the cassette inserting/taking-out opening side of the cassette holder, the recess is formed in the housing and the projection for closing the recess is formed in the lid member. Therefore, the insertion of the fingers into the cassette holder from the cassette inserting/taking-out opening can be further facilitated in combination with the displacement of the lid member from the cassette inserting/taking-out opening in the cassette insertion direction when the cassette holder is pushed out to the cassette eject position out of the housing.

摘要翻译： 在弹出式盒式安装和弹出机构中，当盒式磁带座位于磁带盒安装位置时，该盒式磁带安装和排出机构具有关闭壳体的磁带插入/取出开口的盖构件，并且还可与 磁带盒保持器移动到盒弹出位置以打开盒插入/取出开口，盖构件安装在磁带盒保持器上，以便能够沿与盒的插入方向平行的方向滑动到磁带盒中 并且板构件的加强构件的两个侧边缘中的一个边缘可旋转地安装在盖构件上，而另一侧边缘可旋转地安装在壳体上，从而通过加强构件连接壳体和盖构件。 此外，在盒座的盒插入/取出开口侧，在壳体中形成凹部，并且在盖构件中形成用于封闭凹部的突起。 因此，与盒式磁带插入方向上的盒式磁带插入/取出开口的位移相结合，可以进一步促进从磁带盒插入/取出开口将指状物插入盒式磁带架中 支架从外壳中推出到出纸位置。

公开(公告)号：US06429998B1

公开(公告)日：2002-08-06

申请号：US09416804

申请日：1999-10-13

申请人： Osamu Aoki ,  Fumio Sekiguchi

发明人： Osamu Aoki ,  Fumio Sekiguchi

IPC分类号： G11B1700

CPC分类号： G11B15/67565

摘要： In a pop-up type cassette mounting and ejection mechanism having a lid member which closes a cassette inserting/taking-out opening of a housing when a cassette holder is located at a cassette mount position, and also is movable away from the housing interlockingly with the movement of the cassette holder to a cassette eject position to open the cassette inserting/taking-out opening, the lid member is mounted on the cassette holder so as to be slidable in a direction parallel to the insertion direction of the cassette into the cassette holder, and one of the two side edges of a reinforcing member of a plate member is rotatably mounted on the lid member while the other side edge is rotatably mounted on the housing, thereby linking the housing and the lid member through the reinforcing member. Further, at the cassette inserting/taking-out opening side of the cassette holder, the recess is formed in the housing and the projection for closing the recess is formed in the lid member. Therefore, the insertion of the fingers into the cassette holder from the cassette inserting/taking-out opening can be further facilitated in combination with the displacement of the lid member from the cassette inserting/taking-out opening in the cassette insertion direction when the cassette holder is pushed out to the cassette eject position out of the housing. Accordingly, the inserting/taking-out operation of the cassette into/from the cassette holder can be further facilitated.

摘要翻译： 在弹出式盒式安装和弹出机构中，当盒式磁带座位于磁带盒安装位置时，该盒式磁带安装和排出机构具有关闭壳体的磁带插入/取出开口的盖构件，并且还可与 磁带盒保持器移动到盒弹出位置以打开盒插入/取出开口，盖构件安装在磁带盒保持器上，以便能够沿与盒的插入方向平行的方向滑动到磁带盒中 并且板构件的加强构件的两个侧边缘中的一个边缘可旋转地安装在盖构件上，而另一侧边缘可旋转地安装在壳体上，从而通过加强构件连接壳体和盖构件。 此外，在盒座的盒插入/取出开口侧，在壳体中形成凹部，并且在盖构件中形成用于封闭凹部的突起。 因此，与盒式磁带插入方向上的盒式磁带插入/取出开口的位移相结合，可以进一步促进从磁带盒插入/取出开口将指状物插入盒式磁带架中 支架从外壳中推出到出纸位置。 因此，能够进一步促进盒式磁带的插入/取出操作。

公开(公告)号：US5446551A

公开(公告)日：1995-08-29

申请号：US866321

申请日：1992-04-09

申请人： Yuki Kawaguchi ,  Yohji Hirai ,  Satoru Inoue ,  Kazuhiro Kita ,  Fumio Sekiguchi

发明人： Yuki Kawaguchi ,  Yohji Hirai ,  Satoru Inoue ,  Kazuhiro Kita ,  Fumio Sekiguchi

IPC分类号： G11B5/86 ,  G11B15/00 ,  G11B15/02 ,  G11B15/087 ,  G11B27/028 ,  G11B27/34 ,  G11B27/36 ,  G11B33/10 ,  H04N5/76

CPC分类号： G11B15/00 ,  G11B15/023 ,  G11B15/087 ,  G11B27/34 ,  G11B27/36 ,  G11B33/10 ,  G11B5/86 ,  G11B2220/90 ,  G11B27/028

摘要： In an apparatus for producing duplicate tapes by transmitting signals reproduced by a master VTR to a plurality of duplicating VTRs for simultaneous recording on respective tapes in the latter; control signals from a bidirectional remote control unit are modulated with a first modulating frequency and are transmitted over a bidirectional control signal line to the duplicating VTRs. If a response is required from one of the duplicating VTRs, response signals from such duplicating VTR are modulated with a second modulating frequency different from the first modulating frequency and, during a pause in signal transmission from the remote control unit, the modulated response signals are transmitted to the remote control unit over the bidirectional control signal line. A test signal is transmitted to the duplicating VTRs in place of the signal reproduced by the master VTR, and defects in the recording operation of the duplicating VTRs are detected from playback of the test signal recorded by the respective duplicating VTRs.

摘要翻译： 在用于通过将由主VTR再现的信号发送到多个复制VTR以产生复制带的装置中，用于在后者的各个带上同时记录; 来自双向遥控单元的控制信号以第一调制频率进行调制，并通过双向控制信号线发送到复制的VTR。 如果需要来自复制VTR之一的响应，则来自这种复制VTR的响应信号用与第一调制频率不同的第二调制频率进行调制，并且在来自遥控单元的信号传输暂停期间，调制的响应信号是 通过双向控制信号线传输到遥控单元。 测试信号被代替由主VTR再现的信号发送到复制VTR，并且由各个复制VTR记录的测试信号的重放检测复制VTR的记录操作中的缺陷。

公开(公告)号：US4527208A

公开(公告)日：1985-07-02

申请号：US366586

申请日：1982-04-08

申请人： Shin Okita ,  Hideo Shimizu ,  Noriyuki Yamazaki ,  Fumio Sekiguchi ,  Toshihiko Chimura ,  Osamu Shinagawa

发明人： Shin Okita ,  Hideo Shimizu ,  Noriyuki Yamazaki ,  Fumio Sekiguchi ,  Toshihiko Chimura ,  Osamu Shinagawa

IPC分类号： G11B15/66 ,  G11B15/665 ,  G11B5/08

CPC分类号： G11B15/6655

摘要： In a magnetic recording and/or reproducing apparatus having a rotary head drum and a mounting for a tape cassette apart from the drum; a tape loading device is provided with a support ring which is rotatable around the drum and inclined in respect to the plane containing the longitudinal median of the tape in the mounted cassette, a plurality of rotary tape guides spaced apart along the support ring and extending perpendicularly to the latter for withdrawing tape from the cassette and wrapping a portion thereof about the drum in response to turning of the support ring, and a draw-out guide which is movable toward and away from one side of the support ring in synchronism with the turning of the latter, the draw-out guide, when moved away from the support ring, being inclined relative to the plane containing the longitudinal median of the tape in the cassette such that a return run of the tape extending from the draw-out guide back to the cassette leads smoothly to the latter.

摘要翻译： 在磁记录和/或再现装置中，具有旋转磁头鼓和用于与磁带分开的带盒的安装件; 带式装载装置设置有支撑环，支撑环可围绕鼓旋转并且相对于包含安装的盒中的带的纵向中间的平面倾斜;多个旋转带导向件，沿着支撑环间隔开并垂直延伸 后者用于从带盒中取出带子并且响应于支撑环的转动而围绕滚筒缠绕其一部分;以及拉出引导件，其能够与转动同步地朝向和远离支撑环的一侧移动 当拉出引导件远离支撑环移动时，拉出引导件相对于包含在盒中的带的纵向中间的平面倾斜，使得从引出引导件延伸的带的返回行程返回 到盒子顺利地引导到后者。

公开(公告)号：US4212439A

公开(公告)日：1980-07-15

申请号：US954194

申请日：1978-10-24

申请人： Fumio Sekiguchi

发明人： Fumio Sekiguchi

IPC分类号： G11B15/61 ,  G11B15/20 ,  G11B15/29 ,  G11B15/56 ,  G11B15/665 ,  G03B1/04 ,  G11B15/32

CPC分类号： G11B15/56 ,  G11B15/20 ,  G11B15/29 ,  G11B15/6655

摘要： Magnetic tape recording and/or reproducing apparatus includes a device for providing a predetermined increase in the length of a loop of tape which extends between the point of contact between a capstan and a pinch roller and the opposite side of the pinch roller. The tape amount increasing device broadly comprises a linkage having first and second positions and to which first and second rollers are mounted at opposite ends thereof. The linkage is further pivoted at one end whereby a loop of tape passes around the first roller mounted at the pivoted end of the linkage in the first position of the linkage, and around the second roller when the linkage is in its second position.

摘要翻译： 磁带记录和/或再现装置包括用于提供在主导轴和压紧辊之间的接触点与夹送辊的相对侧之间延伸的带环长度的预定增加的装置。 带量增加装置广泛地包括具有第一和第二位置的连杆，并且第一和第二辊安装在其相对端。 联动装置在一端进一步枢转，由此，当环形连杆处于其第二位置时，环的环绕安装在联动装置的枢转端的第一辊周围在联动装置的第一位置，并且围绕第二辊。