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1. 发明授权

EP0779615B1 Cover opening and closing mechanism and recording and reproducing apparatus having thereof 失效
标题翻译：开口和一个盖的关闭机构和具备该记录和再现装置
公开(公告)号：EP0779615B1
公开(公告)日：2004-09-08
申请号：EP96120087.0
申请日：1996-12-13
申请人： SHARP KABUSHIKI KAISHA
发明人： Sato, Yoshio
IPC分类号： G11B15/60 , G11B17/04 , G11B25/00 , G11B25/10 , G11B15/675 , G11B17/032
CPC分类号： G11B17/0405 , G11B15/67544 , G11B17/0434 , G11B33/027

2. 发明授权

EP0666570B1 Disk driver 失效
标题翻译：磁盘驱动器
公开(公告)号：EP0666570B1
公开(公告)日：2000-12-06
申请号：EP95300623.6
申请日：1995-02-01
申请人： Mitsumi Electric Company Ltd.
发明人： Konno, Makoto, c/o Newtronics Co., Ltd. , Komatsu, Hisateru, Newtronics Co., Ltd. , Watanabe, Takashi, Newtronics Co., Ltd.
IPC分类号： G11B33/12 , G11B33/02 , G11B17/04
CPC分类号： G11B33/121 , G11B17/0434 , G11B17/0438 , G11B33/02

3. 发明公开

EP1001417A2 Apparatus for driving an optical disc and method thereof 有权
标题翻译： Gerätund Verfahren zum Antrieb einer optischen Platte
公开(公告)号：EP1001417A2
公开(公告)日：2000-05-17
申请号：EP99301089.1
申请日：1999-02-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Ahn, Cheol-woong
IPC分类号： G11B17/04
CPC分类号： G11B17/0434
摘要： An optical disc driving apparatus requiring a fewer number of parts, simpler structure, less assembly cost, thus having a lower product price. According to the optical disc driving apparatus, a base plate (200) on which a spindle motor (211) and a pickup unit (213) are mounted is moved to optical disc loading and chucking position together with a caddy (300) by physical force exerted to the caddy (300) inserted into the deck base (100). The base plate (200) is locked by a locking means and positioned. In this situation, an information is recorded and/or reproduced on/from the optical disc. In an ejection mode, the pickup unit (213) is moved in a radial direction of the optical disc so that the base plate (200) is unlocked and is moved to the initial position. Here, the physical force is a pressing force exerted by a user. Accordingly, the optical disc driving apparatus can be compact-sized, and conveniently utilized as a caddy-type as well as a tray-type.
摘要翻译：一种光盘驱动装置，其需要较少数量的部件，更简单的结构，更少的组装成本，从而具有较低的产品价格。根据光盘驱动装置，安装有主轴电机（211）和拾取单元（213）的基板（200）通过物理力与一个圆盘（300）一起移动到光盘装载和夹紧位置施加到插入到甲板基座（100）中的盒（300）上。基板（200）被锁定装置锁定并定位。在这种情况下，信息在光盘上记录和/或再生。在排出模式中，拾取单元（213）沿光盘的径向方向移动，使得底板（200）解锁并移动到初始位置。这里，物理力是用户施加的按压力。因此，光盘驱动装置可以小型化，并且方便地用作盒式和托盘式。

4. 发明公开

EP0920001A3 Disk apparatus 有权
标题翻译： Plattengerät
公开(公告)号：EP0920001A3
公开(公告)日：1999-09-08
申请号：EP98309177.8
申请日：1998-11-10
申请人： ALPS ELECTRIC CO., LTD.
发明人： Sakurai, Toshihiro , Nakashima, Takashi
IPC分类号： G11B17/04
CPC分类号： G11B17/0434 , G11B17/0285 , G11B17/0288 , G11B17/051
摘要： When a second disc is inserted, recording and/or reproducing operation of information on or from a first disc is stopped, and a moving member is moved in the X1-direction. This movement allows a clamp chassis to be moved upward and unclamped, and the second disc is carried into a disc apparatus by a transfer roller and is supported by disc guides. Then, the first and the second discs are supported by the disc guides and are moved upward and then, the first disc is carried out of an insertion opening by the transfer roller. In the course of the movement of the drive chassis to the upper position, the second disc is placed on a turntable, and is chucked and clamped by a clamper. Therefore, it is possible to exchange the second disc with the first disc only by inserting the second disc.
摘要翻译：当插入第二盘时，停止在第一盘上或从第一盘的信息的记录和/或再现操作，并且移动部件沿X1方向移动。该移动允许夹具底盘向上移动并松开，并且第二盘通过转印辊被携带到盘装置中，并由盘引导件支撑。然后，第一和第二盘由盘引导件支撑并向上移动，然后第一盘由转印辊从插入孔中移出。在驱动机架移动到上部位置的过程中，第二个盘被放置在一个转台上，被夹持器卡住并夹紧。因此，可以通过插入第二盘来将第二盘与第一盘交换。

5. 发明公开

EP0825599A3 Cartridge loading apparatus with improved parking arm 失效
标题翻译： Kassettenladegerätmit Ruhestellungsvorrichtung
公开(公告)号：EP0825599A3
公开(公告)日：1999-06-02
申请号：EP97116967.7
申请日：1995-07-21
申请人： DISCOVISION ASSOCIATES
发明人： Davis, Marvin Benjamin , Murphy, Kent
IPC分类号： G11B17/04 , G11B11/10
CPC分类号： G11B17/0434 , G11B7/08582 , G11B11/10543 , G11B11/10558 , G11B17/028 , G11B17/0288 , G11B17/0405 , G11B17/0436 , G11B17/0438
摘要： The mechanism for loading and unloading a disk cartridge (13) uses two sliders (70, 73) (one on each side of a base plate (46)), which move in opposite directions under the influence of a tiller (76). Each slider (70, 73) has a slot (262, 281) to receive one of the two lifting pins (136, 139) provided on the cartridge receiver (82). The movement of the sliders (70, 73) drives the lifting pins (136, 139) along the slots (262, 281), thereby raising or lowering the cartridge receiver (82) depending upon the direction of rotation of the tiller (76). The sliding motion of the lifting pins (136, 139) engaged in the S-shaped slots (262, 281) thus unloads a disk (14) from or, alternatively, loads the disk (14) onto the drive spindle (61). As the lifting pins (136, 139) travel along their respective slots (262, 281), the lifting and lowering of the disk (14) is accomplished in such a manner that the disk hub (15) is peeled from the spindle magnet (63) rather than being lifted vertically off the spindle (61). This reduces the peak force required to break the magnetic clamp force between the spindle magnet (63) and the disk hub (15). In this system, the dust door (91) is attached to the cartridge receiver, and the label end of the loaded cartridge (13) remains visible when the disk (14) is loaded. This system may include a bias coil assembly (94) rotatably mounted on an arm (97) so that the bias coil assembly (94) may be loaded into or extracted from the disk cartridge (14) and placed out of the travel path of the disk cartridge (14). The rotation of the bias coil arm (97) is effected by one of the sliders (70, 73).
摘要翻译：用于装载和卸载盘盒（13）的机构使用在分蘖（76）的影响下在相反方向上移动的两个滑块（70,73）（一个在基板（46）的每一侧上）。每个滑块（70,73）具有槽（262,281），以容纳设置在盒式存储器（82）上的两个提升销（136,139）中的一个。滑块（70,73）的运动沿着槽（262,281）驱动提升销（136,139），从而根据耕作机（76）的旋转方向升高或降低料盒接收器（82）。因此，接合在S形槽（262,281）中的提升销（136,139）的滑动运动将盘（14）卸载或替代地将盘（14）装载到驱动主轴（61）上。当升降销（136,139）沿其相应的槽（262,281）行进时，盘（14）的提升和下降以这样的方式实现，使得盘毂（15）从主轴磁体（63）剥离，而不是被垂直地离开主轴（61）。这减小了破坏主轴磁体（63）和盘毂（15）之间的磁夹紧力所需的峰值力。在该系统中，防尘门91连接到盒式接收器，并且当盘（14）被装载时，装入的盒（13）的标签端保持可见。该系统可以包括可旋转地安装在臂（97）上的偏置线圈组件（94），使得偏置线圈组件（94）可以被装载到盘盒（14）中或从盘盒（14）中拔出并放置在磁盘盒（14）。偏置线圈臂（97）的旋转由滑块（70,73）之一实现。

6. 发明公开

EP0779615A3 Cover opening and closing mechanism and recording and reproducing apparatus having thereof 失效
标题翻译：装置，用于打开和关闭的盖，并配备与其记录和再现装置
公开(公告)号：EP0779615A3
公开(公告)日：1998-08-05
申请号：EP96120087
申请日：1996-12-13
申请人： SHARP KK
发明人： SATO YOSHIO
IPC分类号： G11B15/675 , G11B17/04 , G11B17/043 , G11B33/02 , G11B15/60 , G11B25/00 , G11B25/10
CPC分类号： G11B17/0405 , G11B15/67544 , G11B17/0434 , G11B33/027
摘要： A cover is moved to an opened position or a closed position at a back side of an opening of a cabinet. A gap in which the cover can lie down is provided between an upper inner wall of the cabinet and a disk holder placed in an insertion completing position of an MD. A first guide groove and a second guide groove, in which a first guide pin and a second guide pin projected in a longitudinal direction from the cover slide, are respectively formed on cover retaining sections provided to both side surfaces of the cover. When each guide pin is guided along each guide groove, the cover draws a substantially arc-like trajectory along the inner wall of the cabinet and enter the gap from an upper end section of the cover. When the cover draws such a trajectory, an opening of a recording and reproducing apparatus into which a recording medium is inserted can be closed by the cover regardless of the case whether or not the recording medium is attached to the recording and reproducing apparatus, and the cabinet of the recording and reproducing apparatus can be small.

7. 发明公开

EP0606911A2 An Information recording/reproducing device 失效
标题翻译：信息-Aufzeichnungs- / Wiedergabevorrichtung。
公开(公告)号：EP0606911A2
公开(公告)日：1994-07-20
申请号：EP94100441.8
申请日：1994-01-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Inagaki, Tatsuhiko , Masaki, Kiyoshi , Yagi, Yuji , Tanaka, Michiro
IPC分类号： G11B17/04 , G11B21/12
CPC分类号： G11B17/0434 , G11B21/00 , G11B21/12 , G11B25/043
摘要： An information recording/reproducing apparatus removably holding a disk cartridge including a case having a head window and a recording medium stored in the case is provided. The apparatus includes: a rotation mechanism; a cartridge loading mechanism for transporting the disk cartridge from a first unloading position to a first recording/reproducing position when the disk cartridge is mounted, and for transporting the disk cartridge from the first recording/reproducing position to the first unloading position when the disk cartridge is removed; and a head loading mechanism for transporting the head from a second unloading position to a second recording/reproducing position after the disk cartridge has been placed at the first recording/reproducing position when the disk cartridge is mounted, and for transporting the head from the second recording/reproducing position to the second unloading position before the disk cartridge is transported from the first recording/reproducing position to the first unloading position when the disk cartridge is removed. The second unloading position is set outside the periphery of the disk cartridge at the first recording/reproducing position.
摘要翻译：提供一种信息记录/再现装置，其可移除地保持包括具有头部窗口的壳体和存储在该壳体中的记录介质的盒式磁盘。该装置包括：旋转机构; 盒式磁带装载机构，用于当安装盘盒时将盘盒从第一卸载位置运送到第一记录/再现位置，并且当盘盒装载时将盘盒从第一记录/再现位置传送到第一卸载位置被删除以及用于在安装盘盒时将盘盒放置在第一记录/再现位置之后将头从第二卸载位置运送到第二记录/再现位置的头装载机构，并且用于将头从第二记录/重放位置到磁盘盒从第一记录/再现位置运送到第一卸载位置之前的第二卸载位置。第二卸载位置设置在盘盒的周边的第一记录/再现位置的外侧。

8. 发明公开

EP0532247A3 Recording/playback apparatus 失效
标题翻译：录音/播放设备
公开(公告)号：EP0532247A3
公开(公告)日：1993-06-09
申请号：EP92308085.7
申请日：1992-09-07
申请人： International Business Machines Corporation
发明人： McReynolds, David Paul , Schmitt, Thomas James , Shafaat, Syed Tariq , Yardy,Raymond (NMI)
IPC分类号： G11B17/035 , G11B17/04 , G11B23/03
CPC分类号： G11B17/0434 , G11B17/035 , G11B19/00 , G11B25/043
摘要： Recording/playback apparatus includes a base 9 with an upwardly biased movable datum locating pin 30. The pin 30 is held down by a lip 205 on a catch 204 to allow a cartridge 8 to be inserted into a tray 70 above the base 9. The edge 14 of the cartridge strikes a tab 201 on an arm 200 and the lip 205 is released from the pin 30 to allow it to be biased into a datum locating hole 10 in the cartridge. A drive plate 80 is then moved in a direction opposite to the arrow A to pivot bell crank levers supporting the tray 70 on pins 41 and 42 to lower the cartridge 8 and engage a contained disk on a spindle therefor. Upon insertion of the cartridge into the tray 70, the pin 30 is released to move into the datum hole 10 in the cartridge when the hole is positioned directly above the pin. The cartridge is then lowered onto the drive spindle and positioned on datum surfaces on the base and pin. During the load cycle, the cartridge is allowed to move relative to the holding tray while continuing to be held in place relative to the base by the datum pin.

9. 发明公开

EP0482585A3 Magneto-optical disc recording and/or reproducing apparatus 失效
标题翻译：磁光盘记录和/或复制设备
公开(公告)号：EP0482585A3
公开(公告)日：1993-03-17
申请号：EP91117999.2
申请日：1991-10-22
申请人： SONY CORPORATION
发明人： Ohmori, Kiyoshi, c/o SONY CORPORATION , Aoki, Yoshitaka, c/o SONY CORPORATION
IPC分类号： G11B11/10 , G11B17/04
CPC分类号： G11B17/043 , G11B11/10558 , G11B17/0434
摘要： A magneto-optical disc recording and/or reproducing apparatus comprises a disc cartridge loading portion (1) on which a disc cartridge (201) housing a magneto-optical disc (202) is loaded; a disc rotary drive means (2) for rotating the magneto-optical disc (202); an optical pickup (4) which is moved in a radial direction of the magneto-optical disc (202) for recording and/or reproducing informational signals on and from the magneto-optical disc (202); magnetic field generating means (5) which is disposed in a position opposite to the optical pickup (4) with respect to the magneto-optical disc (202) and is moved in a radial direction of the magneto-optical disc in synchronization with the movement of the optical pickup (4) in a radial direction of the magneto-optical disc (202) for recording informational signals on the magneto-optical disc together with the optical pickup (4); lifting means (21-24) for moving said magnetic field generating means (5) toward and away from the surface of the magneto-optical disc (202) perpendicular thereto; loading means for loading said disc cartridge upon said cartridge loading portion (1) and for loading the magneto-optical disc (202) housed in the disc cartridge (201) upon said disc rotary drive means (2), whereby said magnetic field generating means (5) is moved from a position remote from the magneto-optical disc (202) to a position close to the magneto-optical disc (202) by said lifting means (23) in association with the loading operation of said disc cartridge (201) upon said cartridge loading portion (1) by said loading means.
摘要翻译：磁光盘记录和/或再现装置包括一个盘盒装载部分（1），容纳磁光盘（202）的盘盒（201）装载在该盘盒装载部分上; 用于旋转磁光盘的盘旋转驱动装置（2）; 光拾取器（4），其沿着磁光盘（202）的径向方向移动，用于在/从光磁盘（202）上记录和/或再现信息信号; 磁场产生装置（5），其相对于磁光盘（202）设置在与光学拾取器（4）相对的位置，并与移动体同步地在磁光盘的径向方向上移动在光磁盘（202）的径向方向上的光拾取器（4），用于在光磁盘上与光学拾取器（4）一起记录信息信号; 提升装置（21-24），用于使所述磁场产生装置（5）朝向和远离与其垂直的磁光盘（202）的表面移动; 用于将所述盘盒装载在所述盒装载部分（1）上并用于将容纳在盘盒（201）中的磁光盘（202）装载到所述盘旋转驱动装置（2）上的装载装置，由此所述磁场产生装置（5）通过所述提升装置（23）与所述磁盘（202）的装载操作相关联地从远离所述磁光盘（202）的位置移动到靠近所述磁光盘（202）的位置）通过所述装载装置在所述盒装载部分（1）上。

10. 发明公开

EP0501337A2 Disk recording and/or reproducing apparatus 失效
标题翻译： Scheibeaufzeichnung- und / oder-wiedergabegerät。
公开(公告)号：EP0501337A2
公开(公告)日：1992-09-02
申请号：EP92102944.3
申请日：1992-02-21
申请人： SONY CORPORATION
发明人： Mukawa, Hiroshi
IPC分类号： G11B11/10 , G11B17/04 , G11B19/10
CPC分类号： G11B17/0434 , G11B11/10558 , G11B19/02
摘要： A disk recording and/or reproducing apparatus comprises external magnetic field generating means (12) for applying an external magnetic field to a given area of a rotating disk (101) on which informational signals are recorded; means (41) for moving the external magnetic field generating means (12) toward and away from the disk (101) in response to the commencing operation of recording of the informational signals on the disk (101); and means (17) for loading the disk on such a position where the informational signal can be recorded. The moving means (41) is adapted to move said external magnetic field generating means (12) toward the disk (101) only when loading operation of the disk (101) by the loading means (17) is completed. Accordingly, contact of the magnetic head (12) with the disk (101) while the disk (101) is not rotated is prevented.
摘要翻译：磁盘记录和/或再现装置包括外部磁场产生装置（12），用于将外部磁场施加到其上记录有信息信号的旋转盘（101）的给定区域; 用于响应于在盘（101）上记录信息信号的开始操作，使外部磁场产生装置（12）朝向和远离盘（101）移动的装置（41）。以及用于将盘装载在可以记录信息信号的位置上的装置（17）。只有当装载装置（17）的装载操作完成时，移动装置（41）适于将所述外部磁场产生装置（12）移向盘（101）。因此，防止了磁盘（101）不旋转时磁头（12）与盘（101）的接触。

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