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1. 发明专利

JP2005260859A Data editing system and data editing method 审中-公开
标题翻译：数据编辑系统和数据编辑方法
公开(公告)号：JP2005260859A
公开(公告)日：2005-09-22
申请号：JP2004073157
申请日：2004-03-15
申请人： Sony Corp , ソニー株式会社
发明人： IKEMA KATSUAKI , OSUE TADASHI , ARAI KATSUYA , ICHIMURA TAKESHI
IPC分类号： H04N5/7826 , G11B20/10 , G11B27/02 , H04N5/91
摘要： PROBLEM TO BE SOLVED: To edit video/audio image quality enhanced or sound quality enhanced data without performing overwrite since data enormously increase as video/audio image quality/sound quality is enhanced, a track width becomes extremely narrow even in a helical tape recording system and overwrite onto a certain specific track is physically disabled in a conventional editing method.
SOLUTION: An HDD 28 capable of current large-capacity and high-speed transfer is used to perform video/audio editing on the HDD 28 without compressing data, and all the data regarded necessary for editing are pumped up from a tape storage 24 capable of large-capacity and high-speed transfer and high-speed access to the HDD 28 to perform video/audio editing. Namely, a portion desired to edit is temporarily copied onto an editing medium 25 of the tape storage 24 built in an apparatus, and edited using an HDD 28 + PC 29 of an external editing system 31 and editing data 33 are then copied onto an original master tape 25, so that "overwrite" on a "defective position is not performed. Thus, accurate frame position detection or time required therefor is obviated, thereby performing speedy editing work.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了编辑视频/音频图像质量增强或声音质量增强的数据而不执行覆盖，因为随着视频/音频图像质量/声音质量的增加，数据大大增加，即使在螺旋状的情况下，轨道宽度变得非常窄磁带记录系统和覆盖到某个特定的轨道上是以传统的编辑方式被物理地禁用的。解决方案：使用能够进行大容量和高速传输的HDD 28来在HDD 28上执行视频/音频编辑而不压缩数据，并且将所有被认为是编辑所需的数据从磁带存储器中抽出 24能够进行大容量和高速传输并高速访问HDD 28以执行视频/音频编辑。即，将要编辑的部分临时复制到内置在装置中的磁带存储器24的编辑介质25上，然后使用外部编辑系统31的HDD 28 + PC 29和编辑数据33进行编辑，然后将其复制到原稿主磁带25，使得不执行“有缺陷的位置”上的“覆盖”，因此可以避免精确的帧位置检测或所需的时间，从而执行快速的编辑工作。（C）2005，JPO＆NCIPI

2. 发明专利

JP2004246949A Magnetic recording head and rotating drum device and magnetic recording/reproducing method and apparatus using them 审中-公开
公开(公告)号：JP2004246949A
公开(公告)日：2004-09-02
申请号：JP2003034043
申请日：2003-02-12
申请人： Sony Corp , ソニー株式会社
发明人： SUZUKI KYOKO , OSUE TADASHI , FUKUDA SHINICHI , SHIRAI TOSHIO
IPC分类号： G11B5/008 , G11B5/02 , G11B5/39 , G11B5/48 , G11B5/53 , G11B15/14 , G11B15/467
CPC分类号： G11B5/3951 , G11B5/0086 , G11B5/00865 , G11B5/3967 , G11B5/4893 , G11B5/534 , G11B15/14 , G11B15/4673
摘要： PROBLEM TO BE SOLVED: To obtain a helical scan type magnetic recording/reproducing apparatus having high recording density.
SOLUTION: In the helical scan type magnetic recording/reproducing apparatus in which input data are encoded and recorded by recording heads W1-W4 as signals of n system (e.g. n=4), reproduced by 2n pieces of reproduction heads R1-R8 and subjected to non-tracking process to decode them, each of the recording heads W1-W4 is constituted as one head having four multi-gaps with lower magnetic poles 31 and upper magnetic poles 33 arranged thereon through a gap 32. Core widths CW of the recording heads W2, W3, W4 are each made to be a track pitch TP +α1 and formed to be overlapped with the track pitch TP of the W1-W3 by α1, so that the specified recording width TP can be surely obtained, and the core width CW of the W1 is formed into the track pitch TP +α2 (α2>α1) while taking the fluctuation of the head position one round after into account, then the recording pattern without gap is obtained.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004039090A Magnetic head device, magnetic tape driving device using the same, and magnetic disk driving device 审中-公开
公开(公告)号：JP2004039090A
公开(公告)日：2004-02-05
申请号：JP2002194282
申请日：2002-07-03
申请人： Sony Corp , ソニー株式会社
发明人： OGAWA KAZUYUKI , MIYAUCHI SADAICHI , OSUE TADASHI
IPC分类号： G11B5/23 , G11B5/245 , G11B5/31 , G11B5/39 , G11B5/48 , G11B5/53
CPC分类号： G11B5/3967 , G11B5/23 , G11B5/2452 , G11B5/3106 , G11B5/3109 , G11B5/3116 , G11B5/312 , G11B5/313 , G11B5/3146 , G11B5/3156 , G11B5/3903 , G11B5/4886 , G11B5/4893 , G11B5/53
摘要： PROBLEM TO BE SOLVED: To make the recording density higher for magnetic recording by reducing what is called side erasure caused by what is called recording magnetic field fringe effect while using the same manufacturing process of a thin film magnetic recording head as conventional one, namely, while avoiding such a problem in the manufacturing process as depositing a wide one on a narrow one.
SOLUTION: A thin film magnetic recording head 21 has a substrate 31, a 1st magnetic core 24 deposited on the substrate, a 2nd magnetic core 25 deposited with the front end face 30a provided with a predetermined magnetic gap G across the front end face 29a of the above 1st magnetic core, and a coil 26 for generating a magnetic field between the front end faces of each magnetic core, and the front end face width of the above 2nd magnetic core is formed narrower than the front end face width of the above 1st magnetic core, and the above 2nd magnetic core is positioned at an advancing side than the above 1st magnetic core in the running direction on a tape-like recording medium 5.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2006190075A Information processor and information processing method, and program 审中-公开
标题翻译：信息处理器和信息处理方法及程序
公开(公告)号：JP2006190075A
公开(公告)日：2006-07-20
申请号：JP2005001335
申请日：2005-01-06
申请人： Sony Corp , ソニー株式会社
发明人： HONJO YOSHINORI , OSUE TADASHI , ICHIMURA TAKESHI , ARAI KATSUYA , IKEMA KATSUAKI
IPC分类号： G06F3/06 , G11B27/00 , G11B27/10
摘要： PROBLEM TO BE SOLVED: To record attribute information of data recorded in a magnetic tape in a MIC by a table format. SOLUTION: In an attribute information table recorded in the MIC of a tape cassette mounted on a tape streamer drive, a title of a file name, a preparation date and an update date of a file, a data size, a data kind showing a kind of data of the file, a compressibility of the data, e.g. are registered as attribute information supplied from a host computer 210, and a group number, offset from the top of a group, etc. being information showing a data recording position being attribute information generated after finish of recording of the data are further registered as attribute information for each identifier with which data (file) of one recording unit recorded in the magnetic tape can be distinguished. This invention can be applied to a tape streamer drive. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过表格格式记录记录在MIC中的磁带中的数据的属性信息。
解决方案：在记录在安装在磁带机驱动器上的磁带盒的MIC中的属性信息表中，文件名的标题，文件的准备日期和更新日期，数据大小，数据类型显示文件的一种数据，数据的可压缩性，例如被注册为从主计算机210提供的属性信息，并且从组顶部偏移的组号等作为表示作为数据记录完成之后生成的属性信息的数据记录位置的信息被进一步登记为属性可以区分记录在磁带中的一个记录单元的数据（文件）的每个标识符的信息。本发明可以应用于磁带机驱动器。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006024291A Data recording device, data reproducing device, data recording and reproducing device, and its recording and reproducing method 审中-公开
标题翻译：数据记录装置，数据再现装置，数据记录和再现装置及其记录和再现方法
公开(公告)号：JP2006024291A
公开(公告)日：2006-01-26
申请号：JP2004202224
申请日：2004-07-08
申请人： Sony Corp , ソニー株式会社
发明人： HONJO YOSHINORI , OSUE TADASHI , ICHIMURA TAKESHI , IKEMA KATSUAKI , ARAI KATSUYA
IPC分类号： G11B15/467 , G11B5/09 , G11B20/10 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To obtain a data recording device, a data reproducing device, a data recording and reproducing device, and its recording and reproducing method which can remarkably reduce the frequency of reposition operation. SOLUTION: In the recording device, the data reproducing device, the data recording and reproducing device, and the recording and reproducing method, an average transfer rate of transfer data from a host computer 2 or to the host computer is detected by a transfer rate detection means 5 in a host interface section 4 of the data recording/reproducing device 1, traveling speed of a magnetic tape 10 is changed without changing drum rotation frequency of a rotating drum 11 in a magnetic tape drive 9 based on this detected data and recording/reproducing can be performed at the average transfer rate. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了获得可以显着地降低重新定位操作的频率的数据记录装置，数据再现装置，数据记录和再现装置及其记录和再现方法。解决方案：在记录装置中，数据再现装置，数据记录和再现装置以及记录和再现方法中，主计算机2或主计算机的传送数据的平均传送速率由数据记录/再现装置1的主机接口部分4中的传送速率检测装置5，在不改变磁带驱动器9中的旋转鼓11的滚筒旋转频率的情况下，基于该检测数据改变磁带10的移动速度并且可以以平均传送速率进行记录/再现。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006190391A Information processor and information processing method, program, and recording medium 有权
公开(公告)号：JP2006190391A
公开(公告)日：2006-07-20
申请号：JP2005001333
申请日：2005-01-06
申请人： Sony Corp , ソニー株式会社
发明人： HONJO YOSHINORI , OSUE TADASHI , ICHIMURA TAKESHI , ARAI KATSUYA , IKEMA KATSUAKI
IPC分类号： G11B27/00 , G06F12/00 , G11B20/10 , G11B20/12
CPC分类号： G11B27/11 , G11B15/005 , G11B15/07 , G11B15/087 , G11B27/105 , G11B27/107 , G11B2220/2545 , G11B2220/655 , G11B2220/657 , G11B2220/90
摘要： PROBLEM TO BE SOLVED: To record attribute information of data currently recorded on a magnetic tape on an MIC in a table format. SOLUTION: In an attribute information table recorded in an MIC of a tape cassette mounted in a tape streamer drive, data (file) of 1 recording unit recorded on a magnetic tape for each distinguishable identifier, for example, filename and title, date and time of creation and update of a file, data size, a data type indicating a kind of data of a file, a compression rate of data, or the like are recorded as attribute information supplied from a host computer 210, and in addition, attribute information formed after completion of data recording, such as a group number or an offset from a group head which is information indicating a data recording position is registered as attribute information. This invention can be applied to, for example, a tape streamer drive. COPYRIGHT: (C)2006,JPO&NCIPI

7. 发明专利

JP2006085877A Magnetic head apparatus 审中-公开
标题翻译：磁头设备
公开(公告)号：JP2006085877A
公开(公告)日：2006-03-30
申请号：JP2004272378
申请日：2004-09-17
申请人： Sony Corp , ソニー株式会社
发明人： OSUE TADASHI , KONDO MASAYUKI
IPC分类号： G11B5/187 , G11B5/584 , G11B15/60
摘要： PROBLEM TO BE SOLVED: To suppress wear of a magnetic head element and a magnetic tape to the minimum, while to improve selectivity and easiness for manufacturing and processing by negatively pressurizing a magnetic head periphery. SOLUTION: This apparatus is provided with a tape slidable contact part 22 having a tape slidable contact plane 23 which is slidable contact with a running magnetic tape 2 over between a pair of tape reels 11 , 12 and curved and formed, an opening part 26 positioned at the tape slidable contact plane 23 and provided, and a magnetic head part 21 arranged opposing to the running magnetic tape 2, in the magnetic tape head part 21, the plane opposing to the magnetic tape 2 is formed as a flat plane, while arranged in the opening part 26 providing the prescribed gap for the tape slidable contact part 22. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过对磁头周边进行负压来提高磁头元件和磁带的磨损，同时提高制造和加工的选择性和容易性。解决方案：该装置设置有带滑动接触部分22，其具有带可滑动接触平面23，该带可滑动接触平面23可与行进的磁带2滑动接触在一对磁带盘11,12之间并弯曲形成，在磁带头部21中位于磁带滑动接触面23的部分26和设置有与行进磁带2相对配置的磁头部21，与磁带2相对的平面形成为平面同时布置在开口部分26中，为带可滑动接触部分22提供规定的间隙。版权所有：（C）2006，JPO＆NCIPI

8. 发明专利

JP2006031770A Magnetic head apparatus and magnetic reproducing apparatus 审中-公开
标题翻译：磁头设备和磁性再生设备
公开(公告)号：JP2006031770A
公开(公告)日：2006-02-02
申请号：JP2004206140
申请日：2004-07-13
申请人： Sony Corp , ソニー株式会社
发明人： OSUE TADASHI
IPC分类号： G11B5/53 , G11B5/39
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive magnetic head apparatus which can accurately perform reproduction operation at a high transfer rate even when a track pitch is narrow.
SOLUTION: A head chip of a recording head 10 is a multi-recording head constituted by integrating two(=m) groups of multi-head each composed of four magnetic heads by a thin film technology so that magnetic signals are reproduced simultaneously from eight recording tracks in each of which recording is performed with a prescribed track pitch. Each of first group magnetic heads H11 to H14 is constituted such that each head width is equal to a track pitch Tp of a recording track formed in a magnetic tape 2, and among the heads H11 to H14, the heads adjacent to one another are arranged so as to be deviated in the longitudinal direction of the recording track. Also, these two groups of multi-heads are adjacent to each other on the head chip of the reproducing head 10, and arranged so as to be deviated by a distance D determined by an expression D=Tp×q×(m×n+1)=12T.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种即使在轨道间距窄时也能以高传送速度精确地执行再现操作的便宜的磁头装置。解决方案：记录头10的头部芯片是通过利用薄膜技术将由四个磁头组成的两个（= m）个多头组合（= m）组成的多记录头，以便同时再现磁信号从其中以规定轨道间距进行记录的八个记录轨道。第一组磁头H11至H14中的每一个被构成为使得每个磁头宽度等于形成在磁带2中的记录磁道的磁道间距Tp，并且在磁头H11至H14中，彼此相邻的磁头布置以便在记录轨道的纵向方向上偏离。此外，这两组多磁头在再现磁头10的磁头芯片上彼此相邻，并且被布置为偏离由表达式D = Tp×q×（m×n + 1）= 12T。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005139429A Lubricant, recording medium and carboxylic acid-based compound 审中-公开
标题翻译：润滑剂，记录介质和基于羧酸的化合物
公开(公告)号：JP2005139429A
公开(公告)日：2005-06-02
申请号：JP2004242050
申请日：2004-08-23
申请人： Sony Corp , ソニー株式会社
发明人： KOBAYASHI TAKESHI , SATO TOMOE , IWAMOTO HIROSHI , OSUE TADASHI , ONODERA SEIICHI , KAWANA TAKAHIRO
IPC分类号： C10M105/52 , C07C69/63 , C10M105/22 , C10M105/32 , C10M105/54 , C10M107/38 , C10N30/06 , C10N40/18 , C10N50/02 , G11B5/71 , G11B5/725
CPC分类号： C07C69/63 , C10M105/54 , C10M2211/0445 , C10N2240/204 , C10N2250/121 , G11B5/71 , G11B5/725
摘要： PROBLEM TO BE SOLVED: To provide a lubricant maintaining an excellent lubricating property under various using conditions, retaining the lubricating effect for a long time, and providing an excellent traveling property, abrasion resistance, durability, etc., a recording medium by using the same and a carboxylic acid-based compound constituting the same.
SOLUTION: This lubricant is formed by using a carboxylic acid-based compound expressed by general formula (1) and having at least 2 carboxy groups and one ester bond [e.g. a compound expressed by chemical formula (1)] (wherein, Rf is a non-substituted or substituted, or saturated or unsaturated fluorine-containing hydrocarbon group or hydrocarbon group; Es is an ester bond; and R may be none but is a non-substituted or substituted, or saturated or unsaturated hydrocarbon group) as a constituting material, and the lubricant is held on the recording layer of the recording medium or within the recording medium.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供在各种使用条件下保持优异润滑性的润滑剂，长时间保持润滑效果，并且通过以下方式提供记录介质的良好的行进性，耐磨性，耐久性等使用它们和构成其的羧酸类化合物。解决方案：该润滑剂通过使用由通式（1）表示的具有至少2个羧基和一个酯键的羧酸类化合物[例如，由化学式（1）表示的化合物]（其中，Rf是未取代或取代的或饱和或不饱和的含氟烃基或烃基; Es是酯键; R可以不是非 - 取代或取代的或饱和的或不饱和的烃基）作为构成材料，润滑剂被保持在记录介质的记录层上或记录介质中。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004220729A Reproducing device and reproducing method 有权
公开(公告)号：JP2004220729A
公开(公告)日：2004-08-05
申请号：JP2003009383
申请日：2003-01-17
申请人： Sony Corp , ソニー株式会社
发明人： FUKUDA SHINICHI , OSUE TADASHI
IPC分类号： G11B5/09 , G11B5/008 , G11B5/02 , G11B5/584 , G11B15/467
CPC分类号： G11B5/584
摘要： PROBLEM TO BE SOLVED: To provide a reproducing device capable of performing a proper reproduction even when variance occurs in a recording track width and an error occurs in the attaching of a reproducing head. SOLUTION: First, data is read from each track formed in a tape recording medium by a head disposed on a rotary drum, thereby measuring an error rate. Then, based on the measured error rate, the worst track of a highest error rate is detected from the tracks on the tape recording medium. Further, the group of two heads capable of executing reproduction from the detected worst track at a lowest error rate is detected from the measured error rate. Then, tracking servo control is executed so as to scan the worst track by the group of heads. COPYRIGHT: (C)2004,JPO&NCIPI

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