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1. 发明专利

JP2003346402A Medium feeding device 有权
标题翻译：中间送料装置
公开(公告)号：JP2003346402A
公开(公告)日：2003-12-05
申请号：JP2002153864
申请日：2002-05-28
申请人： Fujitsu Ltd , 富士通株式会社
发明人： TANGO KENICHIRO
IPC分类号： G11B15/17 , G11B15/68
CPC分类号： G11B15/6825 , G11B15/17
摘要： PROBLEM TO BE SOLVED: To provide a medium feeding device which is formed as a compatible structure mountable with both of two kinds of media varying in forms and which surely detects the accidental insertion of the respective media. SOLUTION: The medium feeding device which is configured to permit feeding of both of an LTO (linear take open) cartridge 30 and a DLT (digital linear tape) cartridge 40 and is attachably and detachably fitted to a library device 20 is provided with an accidental insertion detecting pawl 19 capable of detecting both of an LTO side notched part 32 formed at the LTO cartridge 30 and a DLT side notched part 42 formed at the DLT cartridge 40. When the cartridges 30 and 40 are accidentally inserted, the pawl 19 is displaced by the insertion of the cartridges 30 and 40 to project an accidental insertion preventive plate 16, by which the fitting thereof to the magnetic tape library device 20 (CAS housing 23) is obstructed. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种形成为兼容结构的介质供给装置，其可以安装在两种形式的两种介质中，并且可以可靠地检测各个介质的意外插入。
解决方案：提供被配置为允许LTO（线性取出）盒30和DLT（数字线性带）盒40两者的馈送并且可附接和可拆卸地装配到库装置20的介质馈送装置具有能够检测在LTO盒30上形成的LTO侧切口部32和形成在DLT盒40上的DLT侧切口部42的意外插入检测爪19。当盒30和40意外地插入时，棘爪 19通过插入盒30和40而移位，以突出防止其插入磁带库装置20（CAS壳体23）的意外插入防止板16。版权所有（C）2004，JPO

2. 发明专利

JP2001216694A SYSTEM AND DEVICE FOR RECORDING AND REPRODUCING 失效
公开(公告)号：JP2001216694A
公开(公告)日：2001-08-10
申请号：JP2000025438
申请日：2000-02-02
申请人： SHARP KK
发明人： KOTANI YOSHIHIRO , AOKI TAMOTSU , SEKI YOSHINORI , OTANI NAKAMOTO
IPC分类号： G11B31/00 , G11B15/02 , G11B15/17 , G11B19/16
摘要： PROBLEM TO BE SOLVED: To provide a recording and reproducing system capable of performing timer reserving recording in cooperation even when the device of a video camera, etc., without having a tuner function or a timer reserving function is connected, even when a cassette tape is not inserted into the side of VTR which has to record or even when recording is prohibited by folding a lug though the cassette tape is inserted. SOLUTION: The system is provided with the first recording and reproducing device (VTR) 100 provided with a tuner function and a timer reserving function, the second recording and reproducing device (video camera) 200 which is provided with neither the tuner function nor the timer reserving function and is capable of recording information signals such as a video signal, a voice signal, etc., generated by the first recording and reproducing device, and a communication means 300 for transmitting the information signal to the second recording and reproducing device from the first recording and reproducing device and transmitting and receiving a control signal transmitted between both of the devices.

3. 发明专利

JP2001101746A ABNORMAL LOADING DETECTOR, DISK CONTAINER, AND INFORMATION REPRODUCING DEVICE AND INFORMATION RECORDER 失效
公开(公告)号：JP2001101746A
公开(公告)日：2001-04-13
申请号：JP28199399
申请日：1999-10-01
申请人： PIONEER ELECTRONIC CORP
发明人： MATSUO KAZUNORI , TAKAHASHI TERUO , NISHIO YOSHIMICHI , SUZUKI YASUTAKA , TOKA HIDEAKI , GOTO HIROKI , KIMURA TOMOMICHI , YOSHIDA SUSUMU , KOBAYASHI HIROYUKI , KUBOTA HIDETSUGU , ABE TAKUYA
IPC分类号： G11B17/051 , G11B15/16 , G11B15/17 , G11B17/04 , G11B17/30 , G11B19/10
摘要： PROBLEM TO BE SOLVED: To provide an abnormal loading detector or the like that can prevent an optical disk and an information recorder or an information reproducing device from being damaged by surely detecting it when the two optical disks partly overlapping are continuously going to be loaded. SOLUTION: In the case that the abnormal loading detector again detects passing of another optical disk (step S15: Y) after having once detected passing of one optical disk through a loading port (step S3: Y), the abnormal loading detector discriminates occurrence of an abnormal loading (step S16). Furthermore, in the case that the abnormal loading detector detects that another optical disk passes through the loading port (step S10: N) as soon as the abnormal loading detector detects that one optical disk completes its passing through the loading port (step S8: Y), the abnormal loading detector discriminates the occurrence of the abnormal loading (step S16). Moreover, in the case that a passing time of the optical disk is longer than a setting time preset in cross- reference with the size of the optical disk (step S14: Y), the abnormal loading detector discriminates the occurrence of the abnormal loading (step S16).

4. 发明专利

JP3083650B2 失效
公开(公告)号：JP3083650B2
公开(公告)日：2000-09-04
申请号：JP21048692
申请日：1992-08-06
IPC分类号： G11B15/02 , G11B15/17 , G11B31/00 , G11B33/10

5. 发明专利

JPH11296932A MAGNETIC RECORDING/REPRODUCING DEVICE 失效
公开(公告)号：JPH11296932A
公开(公告)日：1999-10-29
申请号：JP10232498
申请日：1998-04-14
申请人： SHARP KK
发明人： ISHIMATSU YOSHITO
IPC分类号： G11B15/10 , G11B15/17 , G11B15/675
摘要： PROBLEM TO BE SOLVED: To eliminate a power supply to an LED/photosensor at a standby time and to reduce power consumption at the standby time by detecting cassette insertional operation at the standby time with a switch without power consumption instead of the LED/photosensor. SOLUTION: This device is constituted so that a detection switch 15 is arranged on a frame 12, and an on/off output is imparted to a system control microcomputer by a projection part 7b provided on a drive gear 7 according to the rotation of the drive gear 7. When a cassette is inserted, and a slider assembly 1a is pushed, the drive gear 7 is turned, and the detection switch 15 knob beforehand depressed by the projection part 7b is lifted up, and the detection switch 15 is changed from on into off. The microcomputer judges the insertion of the cassette by the off signal, and starts a regular mode from a power save mode at the standby time, and supplies power to the photosensor 13 and the LED to detect cassette loading and a cassette state hereafter. When recording/reproducing operation is ended, and the cassette is ejected, the power save mode at the standby time is set again.

6. 发明专利

JPH1166660A MAGNETIC RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH1166660A
公开(公告)日：1999-03-09
申请号：JP23070797
申请日：1997-08-27
申请人： SANYO ELECTRIC CO
发明人： ISHII SADAYASU
IPC分类号： G11B15/17 , G11B15/02
摘要： PROBLEM TO BE SOLVED: To easily recognize the exchanging time of a video cassette. SOLUTION: When a video cassette 12 is loaded in a magnetic recording/ reproducing device 10 and video recording or reproducing is executed, a cylinder 20 and a video tape become in a loading state. The time of the loading state is integrated by counting system pulses outputted from a pulse generating circuit 24 by means of a counter 16b. On the other hand, the integrated time of the video cassette 12 is set in advance and a number of the system pulses corresponding to the set time is recorded in a memory 16c. When the count value of the counter 16b becomes the same as the set value of the memory 16c, the exchanging time of the video cassette 12 is urged by a warning buzzer 32. Then, when the video cassette 12 is taken out, the counter 16b is reset.

7. 实用新型

JP2559795Y2 失效
公开(公告)号：JP2559795Y2
公开(公告)日：1998-01-19
申请号：JP1260691
申请日：1991-02-14
IPC分类号： G11B15/02 , G11B15/17

8. 实用新型

JP2542798Y2 失效
公开(公告)号：JP2542798Y2
公开(公告)日：1997-07-30
申请号：JP11002387
申请日：1987-07-20
IPC分类号： G11B15/08 , G11B15/16 , G11B15/17

9. 发明专利

JPH09171675A TAPE CASSETTE AND DATA RECORDING/REPRODUCING METHOD 失效
公开(公告)号：JPH09171675A
公开(公告)日：1997-06-30
申请号：JP34914295
申请日：1995-12-20
申请人： SONY CORP
发明人： TAKAYAMA YOSHIHISA
IPC分类号： G11B23/28 , G11B15/087 , G11B15/17 , G11B20/00 , G11B23/30 , G11B27/00
摘要： PROBLEM TO BE SOLVED: To perform management of inhibition/permission of write and read, permission/inhibition of rewrite and reread, etc., per partition. SOLUTION: A nonvolatile memory 4 is incorporated in the tape cassette. A magnetic tape 3 of the tape cassette is divided into plural partitions, and a data is recorded in each partition. Simultaneously, management information as to the inhibition/permission of the write/read and the inhibition/permission of the rewrite/reread is stored in the nonvolatile memory 4 of the tape cassette. Consequently, the inhibition/permission of the write/read and inhibition/ permission of read after write can thus ba set up in each partition.

10. 发明专利

JP2608581B2 失效
公开(公告)号：JP2608581B2
公开(公告)日：1997-05-07
申请号：JP12474688
申请日：1988-05-20
IPC分类号： G11B15/17 , G11B15/30 , G11B15/32

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