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1. 发明专利

JP2007141276A Disk device 有权
标题翻译：磁盘设备
公开(公告)号：JP2007141276A
公开(公告)日：2007-06-07
申请号：JP2005329218
申请日：2005-11-14
申请人： Teac Corp , ティアック株式会社
发明人： FUJISAWA TATSUICHI , INOUE SATORU
IPC分类号： G11B17/051
CPC分类号： G11B17/0515
摘要： PROBLEM TO BE SOLVED: To prevent damage of a recording surface of a disk and breakage of the mechanism of a disk drive by automatically ejecting an erroneously inserted disk that is different in shape in a slot-in type disk device capable of automatically loading and driving either of two kinds of disks of different diameters. SOLUTION: The disk device which carries a disk inserted by a plurality of arms for supporting the outer peripheral edge of the disk to the inside of the device, or carries the disk housed inside the device to the outside of the device, is provided with a limit switch that is activated when the end of a guide arm that performs a function of supporting a side part of a carried disk of a large diameter or a small diameter and guiding the disk to a home position excessively swings in a centripetal direction from the home position at which the side part of the disk of a small diameter should be supported and stopped. When the limit switch is activated, an operation to carry the disk is started so that the disk different in shape is ejected. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止盘的记录表面的损坏和磁盘驱动器的机构的破坏，通过在能够自动地插入的插入式盘装置中自动地弹出形状不同的错误插入的盘装载和驱动不同直径的两种盘。＆lt; P＆gt;解决方案：将由多个支撑盘的外周边缘的多个臂插入到设备内部的盘，或将容纳在设备内的盘携带到设备外部的盘装置，设置有限位开关，其在执行支撑大直径或小直径的被承载盘的侧部的功能的引导臂的端部被激活时，并且将盘引导到原位以向着向心方向过度摆动从原始位置，小直径的盘的侧部应该被支撑和停止。当限位开关被激活时，启动执行盘的操作，使得形状不同的盘被弹出。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006228351A Disk device 有权
标题翻译：磁盘设备
公开(公告)号：JP2006228351A
公开(公告)日：2006-08-31
申请号：JP2005042952
申请日：2005-02-18
申请人： Teac Corp , ティアック株式会社
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B17/051
摘要： PROBLEM TO BE SOLVED: To provide a disk device which facilitates the recovery operation of a small diameter disk and does not limit the mechanism design of information equipment or the like to be an attaching object by largely moving a position at which the small diameter disk is exposed from the slot of a bezel and stopped forward when taking out the small diameter disk in a slot-in type disk device capable of automatically loading and driving any of two kinds of disks having different diameters. SOLUTION: The disk device is provided with an automatic loading mechanism for carrying an inserted disk into the device by a plurality of arms capable of supporting outer peripheral edges of two kinds of disks having different diameters, or taking out the disk housed in the device to the outside of the device. After the takeout of the small diameter disk housed in the device by the automatic loading mechanism is ended, by operating the automatic loading mechanism again, a position at which the small diameter disk is taken out and made to stand still is moved forward. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种便于小直径盘的恢复操作的盘装置，并且不会将信息设备等的机构设计限制为附着对象，而是通过大幅移动小的位置当从能够自动装载和驱动具有不同直径的两种盘中的任一种的插入式盘装置中取出小直径盘时，直径盘从挡板的槽露出并停止。解决方案：盘装置设置有自动装载机构，用于通过多个臂支撑插入的盘，所述多个臂能够支撑具有不同直径的两种盘的外围边缘，或者取出容纳在盘中的盘该设备到设备的外部。在通过自动装载机构收容在装置中的小直径盘的取出结束之后，通过再次操作自动装载机构，使小直径盘被取出并静止的位置向前移动。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005190553A Disk device 有权
标题翻译：磁盘设备
公开(公告)号：JP2005190553A
公开(公告)日：2005-07-14
申请号：JP2003430134
申请日：2003-12-25
申请人： Teac Corp , ティアック株式会社
发明人： FUUMA SHUSUKE , FUJISAWA TATSUICHI
IPC分类号： G11B17/051 , G11B17/028 , G11B17/04 , G11B33/02
CPC分类号： G11B17/051 , G11B17/0282 , G11B17/0288
摘要： PROBLEM TO BE SOLVED: To provide a desk device provided with a loading function capable of safely handling a disk even in pull-out operation of the disk by a user. SOLUTION: For the loading operation of the disk, a safety mechanism is arranged to permit clamping operation in response to the fact that the disk is normally positioned to be clamped. The safety mechanism may be a mechanical stopper and an electrical detection means. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有能够安全地处理盘的加载功能的桌面设备，即使在用户的盘的拉出操作中也是如此。
解决方案：对于盘的装载操作，安全机构被布置成允许夹紧操作，以响应盘通常被定位成夹紧的事实。安全机构可以是机械止动件和电检测装置。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005158120A Disk loading device 有权
标题翻译：磁盘加载设备
公开(公告)号：JP2005158120A
公开(公告)日：2005-06-16
申请号：JP2003392934
申请日：2003-11-21
申请人： Teac Corp , ティアック株式会社
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B17/056 , G11B17/04
摘要： PROBLEM TO BE SOLVED: To make an optical disk drive low in profile by making small the clearance between a tray where a disk is mounted and a pickup base where a head unit etc., is arranged by keeping the clearance nearly constant.
SOLUTION: In the disk loading device, the pickup base 4 where a spindle motor 13 driving a disk to rotate and the head unit 14 recording or reproducing information to or from the disk are arranged is supported on a main chassis 8 in a cantilever state slidably across an insulator 11. A restricting means comprising restriction member 43 formed on the pickup base 4 and a restriction section 44 formed on the main chassis 8 is provided behind a swing fulcrum of the pickup base 4 to restrict flotation of the pickup base 4 when the pickup base 4 moves to a non-clamp position.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过使安装盘的托盘与安装有头单元等的拾取器基座之间的间隙小，通过保持间隙几乎恒定，使光盘驱动器的轮廓变小。解决方案：在盘装载装置中，布置有驱动盘旋转的主轴电动机13的拾取器基座4以及向盘或从盘记录或再现信息的头单元14被支撑在主机架8上悬臂状态可滑动地穿过绝缘体11.包括形成在拾取器底座4上的限制构件43和形成在主底盘8上的限制部分44的限制装置设置在拾取器基座4的摆动支点的后面，以限制拾取器底座的浮动 4，当拾取器底座4移动到非夹紧位置时。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JPH1139842A DISK APPARATUS 失效
公开(公告)号：JPH1139842A
公开(公告)日：1999-02-12
申请号：JP19422397
申请日：1997-07-18
申请人： TEAC CORP
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B25/04 , G11B17/04 , G11B17/056
摘要： PROBLEM TO BE SOLVED: To hold a disk in the vertical state unit it is clamped when a disk apparatus is installed longitudinally. SOLUTION: In a tray 12, a disk holder 32 is installed on the side in the direction A of a disk mounting part, and disk coupling and stopping parts 33, 33 are formed on the side in the direction B of the disk mounting part. The disk holder 32 is held in the intermediate position of a rod-shaped spring 102 which is bridged transversely on the rear surface side of the tray 12. When a moving base 16 is displaced to the side of a clamper, the coupling and stopping operation of the disk is released. As a result, it is possible to prevent the disk mounted in the vertical state from being tilted to the front before it is clamped, and the disk can be clamped in a normal state. In addition, since the outer circumference of the disk is coupled and stopped by the coupling and stopping parts 33 and the disk holder 32 at the tray 12, the disk can be held in the vertical state by a comparatively small force.

6. 发明专利

JPH1055593A RECORDING MEDIUM REPRODUCING DEVICE 失效
公开(公告)号：JPH1055593A
公开(公告)日：1998-02-24
申请号：JP17015596
申请日：1996-06-28
申请人： TEAC CORP
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B17/30 , G11B19/02
摘要： PROBLEM TO BE SOLVED: To reduce the manufacturing cost and to enhance the reliability by reducing the number of motors. SOLUTION: This reproducing device has a disk carrier mechanism, a turntable vertically moving mechanism, a loading motor 174, a gear 179 for turning a loading arm 140, a pinion for sliding a slide member 105 and a selective transmission mechanism 250 for selectively transmitting rotation of the loading motor to be changed over to operation of a gear and a pinion 173. At the time of carrying a disk, the selective transmission mechanism 250 is brought under the state of transmitting the rotation of the loading motor 174 to the gear, and when the disk carrier mechanism is operated to carry the disk, and the disk is carried into the position of the turntable, the selective transmission mechanism 250 is changed over to transmission of the rotation of the loading motor 174 to the pinion, and the turntable vertically moving mechanism is operated to move the turntable from a retracting position where the carriage of the disk is not obstructed to a supporting position where the disk is supported.

7. 发明专利

JPH09330545A RECORDING-MEDIUM REPRODUCING DEVICE 失效
公开(公告)号：JPH09330545A
公开(公告)日：1997-12-22
申请号：JP14762696
申请日：1996-06-10
申请人： TEAC CORP
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B17/26
摘要： PROBLEM TO BE SOLVED: To perform the series of operations such as disk carrying operations in excellent reliability, by securing the maintenance of the stopped state of a disk reproducing unit. SOLUTION: A device 30A has a disk reproducing unit 33A for reproducing a disk 11, a disk containing unit 33A containing the disk 11, a disk carrier mechanism 34A, which carries the disk 11 from the disk containing unit 33A to a disk reproducing unit 32A, and a linking mechanism 200. At this time, the linking mechanism 200 mechanically links the disk reproducing unit 32A and the disk containing unit 33A when the disk reproducing unit 32A and the disk containing unit 33A are aligned and prohibits the movement of the disk reproducing unit 32A and the disk containing unit 33A. The linking mechanism 200 couples a linking recess part 109b at the tip of an eject lever 109 of the disk reproducing unit 32A and a pushing finger part 131a of a stock arm 131 of the disk containing unit 33A.

8. 发明专利

JPH09326151A RECORDING MEDIUM REPRODUCING DEVICE 失效
公开(公告)号：JPH09326151A
公开(公告)日：1997-12-16
申请号：JP14471596
申请日：1996-06-06
申请人： TEAC CORP
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B17/04 , G11B17/051 , G11B17/22
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of inconvenience due to the erroneous recognization by deciding whether a disk-like recording medium is being transported into a reproducing device or not based on the operating state of a switch for detecting the insertion of disk-like recording medium. SOLUTION: When the disk is pulled out, a flap 112 is returned to the original state to close a port 71A for the disk. At this time, the flap 112 is made not to close unless the disk 11 is pulled out by the operator. That is, when the instruction to close the flap 112 is issued, the disk insertion detecting switch 160 is turned on for a specified time, and when the disk insertion detecting switch 160 is in the OFF state, the instruction to close the flap 112 is made not to be carried out. Thus, the inconvenience such as collision of the flap 11 with the disk does not occur.

9. 发明专利

JPH09288857A RECORDING MEDIUM REPRODUCING DEVICE 失效
公开(公告)号：JPH09288857A
公开(公告)日：1997-11-04
申请号：JP14040196
申请日：1996-06-03
申请人： TEAC CORP
发明人： FUJISAWA TATSUICHI , TAKEMOTO TAKASHI
IPC分类号： G11B17/26 , G11B17/22 , G11B17/30
摘要： PROBLEM TO BE SOLVED: To make the device equipped with a changer function thin structure. SOLUTION: A disk reproducing unit 32 is supported turnably in the directions of C and D. A disk housing unit 33 is constituted of disk housing parts 41-1 -41-6 for housing one disk 11 respectively, arranged substantially parallel to one another, and is supported turnably in the directions E and F. When a disk 11 is carried by a disk carrier mechanism, the disk reproducing unit 32 and the disk housing unit 33 are both turned in the direction of aligning the disk reproducing unit 32 and a prescribed disk housing part of the disk housing unit 33 in a straight line by an interactive turning mechanism 35. Under the aligning state of the disk reproducing unit 32 and the prescribed disk housing part of the disk housing unit 33 in the straight line, the disk 11 concerned is carried between the disk reproducing unit 32 and the disk housing unit 33.

10. 发明专利

JPH07282571A MEMBER FITTING STRUCTURE 失效
公开(公告)号：JPH07282571A
公开(公告)日：1995-10-27
申请号：JP6978594
申请日：1994-04-07
申请人： TEAC CORP
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B17/04 , G11B17/056 , G11B33/12
摘要： PURPOSE:To smoothly fit a tray guide member to a base. CONSTITUTION:The tray guide member 37 has engagement pieces 201 and 202 and a hook 206, and is slid on a base main body 210 of the base in the direction of Y2 at the time of its fitting. The hook 206 is extended in the direction of Y2, having a comparatively long arm part 206a. The engagement pieces 201 and 202 are brought underneath overhanging parts 214 and 215 of the base main body 210 to restrict the displacement in the direction of Z1, while the hook 206 is restrained by a periphery 219 of an opening 212 to restrict the displacement in the direction of Y1.

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