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1. 发明专利

JP2003317346A Recording and reproducing device, and recording medium cassette 审中-公开
标题翻译：记录和复制设备以及记录介质
公开(公告)号：JP2003317346A
公开(公告)日：2003-11-07
申请号：JP2002118031
申请日：2002-04-19
申请人： Sony Corp , ソニー株式会社
发明人： FUKUTANI TAKAHIRO , BABA NOBUAKI , OTSUKA MINORU , KAMATA KATSUYA
IPC分类号： G11B15/05 , G11B15/07 , G11B15/675 , G11B23/28
CPC分类号： G11B23/287 , G11B15/6751 , G11B15/67544
摘要： PROBLEM TO BE SOLVED: To provide a recording and reproducing device and a recording medium cassette in which cassettes of an existing format and a novel format are recorded and reproduced by effectively utilizing the existing cassettes and existing driving devices after simple design changes. SOLUTION: In a recording and reproducing device 6 for reproducing the existing format cassette having an existent erroneous erasure preventive means for preventing the erroneous erasure of information recorded in the existing format at least and for recording/reproducing a novel format cassette 1 having a first erroneous erasure preventive means 2 at a position corresponding to the position of the existing erroneous erasure preventive means and having a second erroneous erasure preventive means 3 for preventing the erroneous erasure of information recorded in the novel format, in the case of reproduction, whether the existing format cassette is the novel format cassette 1 or not is judged from information obtained by reproducing the existing and novel format cassettes, and the cassette is reproduced. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种记录和再现装置和记录介质盒，其中通过在简单的设计改变之后有效地利用现有的盒和现有的驱动装置来记录和再现现有格式和新格式的盒。解决方案：在用于再现现有格式化盒式磁带的记录和再现装置6中，该格式盒具有存在的防错误装置，用于至少防止以现有格式记录的信息的错误擦除，并用于记录/再现具有第一错误防止装置2在与现有防错误装置的位置相对应的位置处，并且具有第二防止错误装置3，用于防止以新格式记录的信息的错误擦除，在再现的情况下，是否现有的格式盒式磁带是新型格式盒式磁带1，或者不是通过再现现有的和新颖的格式盒获得的信息来判断，并且盒被再现。版权所有（C）2004，JPO

2. 发明专利

JP2003085851A MECHANISM FOR LOADING TAPE 审中-公开
公开(公告)号：JP2003085851A
公开(公告)日：2003-03-20
申请号：JP2001280027
申请日：2001-09-14
申请人： SONY CORP
发明人： KAMATA KATSUYA , NAGATSUKA SUKEZO
IPC分类号： G11B15/60 , G11B15/665
摘要： PROBLEM TO BE SOLVED: To obtain a mechanism for loading a tape having an inclined post by making the post resin-made, enhancing the slidability with the tape, eliminating sticking of the tape by static electricity and also improving the durability as well. SOLUTION: A guide base 10 and the inclined post 24 are integrally molded by the straight chain type polyphenylene sulfide resin having high slidability, wear resistance and non-electrification property and the inclined post 2 is provided with a reinforcing rib 24a for enhancing rigidity in a position not in contact with the magnetic tape.

3. 发明专利

JPH11203751A MAGNETIC RECORDING DEVICE 失效
公开(公告)号：JPH11203751A
公开(公告)日：1999-07-30
申请号：JP640098
申请日：1998-01-16
申请人： SONY CORP
发明人： YONEOKA HIDENORI , KAMATA KATSUYA
IPC分类号： G11B15/665
摘要： PROBLEM TO BE SOLVED: To provide an easily assembled magnetic recording device having simple mechanisms around a capstan and a pinch roller and capable of reducing part costs. SOLUTION: This magnetic recording device is provided with a capstan 51 for traveling a tape 2, a pinch roller 31 for pressing the tape to this capstan, and a pinch roller arm 33 for swinging the pinch roller. The device is further provided with a guide arm 37 for swinging a guide pin 35. The swinging of the pinch roller arm 33 during the pulling-out of the tape and the swinging of the guide arm 37 during tape housing are operated by the pressing force of a screw coil spring 41.

4. 发明专利

JPH0981993A TAPE GUIDE DEVICE 失效
公开(公告)号：JPH0981993A
公开(公告)日：1997-03-28
申请号：JP26204195
申请日：1995-09-18
申请人： SONY CORP
发明人： YAMAYA ATSUSHI , KAMATA KATSUYA
IPC分类号： G11B15/60
摘要： PROBLEM TO BE SOLVED: To obtain a device having a simple structure and sufficient fixing force and also capable of keeping the accuracy. SOLUTION: The device consists of the tape guide 1 and a base part 2 for holding the tape guide, and a screw shaft part 11 provided with a spiral wire at the one end is formed on the tape guide. An acceptance hole 5 accepting the screw shaft part and having the diameter slightly smaller than that of the screw shaft part is formed on the base part, and the screw shaft part is screwed into the acceptance hole by utilizing the elastic deformation of the base part.

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