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1. 发明申请

WO1996013831A1 MAGNETIC TAPE WITH A TRACK CONFIGURATION AND APPARATUS FOR COOPERATION WITH SUCH A MAGNETIC TAPE 审中-公开
标题翻译：具有轨道配置的磁带和与这种磁带合作的装置
公开(公告)号：WO1996013831A1
公开(公告)日：1996-05-09
申请号：PCT/IB1995000833
申请日：1995-10-04
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , GEERLINGS, Jurgen
IPC分类号： G11B05/008
CPC分类号： G11B5/0086 , G11B5/00821 , G11B5/00873 , G11B5/00878 , G11B15/087 , G11B15/125 , G11B15/1875 , G11B15/442 , G11B15/4675 , G11B27/107 , G11B27/324 , G11B2220/90 , G11B2220/91 , H04N5/78263 , H04N5/783 , H04N5/9265 , H04N9/7921 , H04N9/797 , H04N9/802 , H04N9/8063 , H04N9/83
摘要： A magnetic tape (2) and an apparatus (1) for cooperation with this magnetic tape (2) are configured in such a manner that video signals and audio signals can be stored in an inclined-track zone (67) and that a control signal (D-CTL signal) can be stored in a control signal track (26) on the magnetic tape (2), for which the length L(D) of a recorded signal period is equal to the value, divided by N, of the distance D(D) in the longitudinal direction (3) of the tape between two inclined tracks (63) which can be scanned by the same magnetic head (D3), the control signal (D-CTL signal) being reproduced from the control signal track (26) when such a magnetic tape (2) is loaded into a video recorder (1) in accordance with the VHS standard or into a video recorder (1) in accordance with the invention, which is also capable of recording and reproducing analog video signals in accordance with the VHS standard, which reproduced control signal is applied to a speed control device for a capstan, which results in a tape speed deviating from normal operation and precludes undesirable signal reproduction.
摘要翻译：用于与该磁带（2）协作的磁带（2）和装置（1）被配置为使得视频信号和音频信号可以存储在倾斜轨道区域（67）中，并且控制信号（D-CTL信号）可以存储在磁带（2）上的控制信号轨道（26）中，其中记录信号周期的长度L（D）等于N的值在可由同一磁头（D3）扫描的两个倾斜轨道（63）之间的带的纵向方向（3）上的距离D（D），控制信号（D-CTL信号）从控制信号当将这样的磁带（2）按照VHS标准装载到视频记录器（1）中或者根据本发明的视频记录器（1）中时，磁道（26）可以记录和再现模拟根据VHS标准的视频信号，其再现的控制信号被施加到用于绞盘的速度控制装置，w 导致磁带速度偏离正常操作，并排除不期望的信号再现。

2. 发明申请

WO2014065986A1 TAPE DRIVE FOR RECORDING DATA ONTO AND READING DATA FROM OPPOSING SIDES OF TAPE MEDIA 审中-公开
标题翻译：磁带驱动器，用于记录数据，并从胶带介质的对面读取数据
公开(公告)号：WO2014065986A1
公开(公告)日：2014-05-01
申请号：PCT/US2013/062380
申请日：2013-09-27
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： VANDERHEYDEN, William J.
IPC分类号： G11B15/18
CPC分类号： G11B5/00821 , G11B5/718 , G11B15/60
摘要： A tape drive that passes first and second sides of a storage tape by respective first and second tape head assemblies disposed on a common side of a tape path of the tape to allow for dual-sided recording and/or reading of the tape by the tape head assemblies. Tape leaving a cartridge/supply reel within the tape drive may be wound over one or more tape path guides (e.g., rollers) to face a first side of the tape (e.g., with a first magnetic layer) towards a first tape head assembly. The tape may subsequently be wound over one or more additional guides and then passed in front of a second tape head assembly such that the opposing side of the tape (e.g., with a second magnetic layer) faces the second tape head assembly. After passing by the second tape head assembly, the tape may be wrapped onto a take-up reel.
摘要翻译：一种磁带驱动器，其通过设置在磁带的磁带路径的公共侧上的相应的第一和第二磁带组件通过存储磁带的第一和第二侧，以允许通过磁带对磁带进行双面记录和/或读取头组件。将磁带驱动器内的墨盒/供应卷轴离开的带可以卷绕在一个或多个带路径引导件（例如，辊子上）上，以朝向第一磁带头组件面对磁带的第一侧（例如，具有第一磁性层）。带可以随后缠绕在一个或多个附加的引导件上，然后在第二带头组件的前面通过，使得带的相对侧（例如，具有第二磁性层）面向第二带头组件。在通过第二磁带头组件之后，磁带可以被卷绕到卷取卷轴上。

3. 发明申请

WO1984004843A2 MAGNETIC TAPE RECORDING AND REPRODUCING APPARATUS 审中-公开
标题翻译：磁带录音和复印设备
公开(公告)号：WO1984004843A2
公开(公告)日：1984-12-06
申请号：PCT/GB1984000178
申请日：1984-05-23
申请人： SINCLAIR RESEARCH LIMITED , SOUTHWARD, David, Conner , CHEESE, Benjamin, John
发明人： SINCLAIR RESEARCH LIMITED
IPC分类号： G11B15/66
CPC分类号： G11B5/10 , G11B5/00821 , G11B5/02 , G11B5/03 , G11B15/62 , G11B15/6751
摘要： A magnetic tape recording and reproducing apparatus uses a cassette (2) having a pressure roller (4) near one corner with an aperture in one adjacent edge for a drive roller (12) to engage the tape (1) and an aperture in the other adjacent edge for the tape to engage a transducing head (10). The drive roller (12) and head (10) are fixed in position and a spring (14) presses the cassette (2) towards the drive roller (12), the pressure on the pressure roller (4) also serving to retain the cassette (2) and locate it in against fixed stops (22). The head (10) has projections (25, 26) for aligning the tape (1) and determining the position of the cassette (2). The head position is referenced to the casing by standing on a surface (11) of the casing and being held in place by resilient arms secured (31) to the casing. The head (10) is connected to a read-write circuit using a push-pull amplifier powered by two current sources. Any one of a plurality of such apparatus can be selected using a chain of D-type flip-flops (one per apparatus) and applying a number of clock pulses corresponding the apparatus to be selected.
摘要翻译：磁带记录和再现装置使用在一个角附近具有加压辊（4）的盒（2），其中一个相邻边缘的孔用于驱动辊（12）以接合带（1）和另一个孔用于带的相邻边缘接合换能头（10）。驱动辊（12）和头部（10）固定就位，并且弹簧（14）朝向驱动辊（12）推压盒（2），压力辊（4）上的压力也用于保持盒（2）并将其定位在固定挡块（22）上。头部（10）具有用于对准带（1）并确定盒（2）的位置的突起（25,26）。头部位置通过站立在壳体的表面（11）上并且通过固定（31）到壳体的弹性臂保持就位而参考壳体。头（10）使用由两个电流源供电的推挽放大器连接到读写电路。可以使用D型触发器链（每个装置一个）来选择多个这样的装置中的任何一个，并且应用与要选择的装置相对应的多个时钟脉冲。

4. 发明申请

WO2009036189A1 APPARATUS AND METHOD FOR PROCESSING MAGNETIC TAPE MEDIA 审中-公开
标题翻译：用于处理磁带介质的装置和方法
公开(公告)号：WO2009036189A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/076044
申请日：2008-09-11
申请人： PRESERVATION TECHNOLOGIES, L.P. , SHEVLIN, Patrick, J. , BURD, James, E. , STRAUSS, Robert, J.
发明人： SHEVLIN, Patrick, J. , BURD, James, E. , STRAUSS, Robert, J.
IPC分类号： G11B5/127
CPC分类号： G11B15/62 , G11B5/00821 , G11B15/60
摘要： An apparatus including a read head and at least two tape guides. The read head detects a magnetic field representative of information recorded on magnetic tape media, and the at least two tape guides guide the magnetic tape media on a path adjacent a read surface of the read head. The at least two tape guides are positioned to contact a substrate of the magnetic tape media and to maintain a non-zero distance between the path and the read surface.
摘要翻译：一种包括读取头和至少两个磁带引导件的装置。读取头检测表示记录在磁带介质上的信息的磁场，并且至少两个带引导件将磁带介质引导到与读取头的读表面相邻的路径上。所述至少两个带引导件定位成接触磁带介质的基板并且保持路径和读表面之间的非零距离。

5. 发明申请

WO2008089665A1 TAPE HEAD METHOD AND ASSEMBLY UTILIZING SPLIT TAPE STABILIZER DESIGN 审中-公开
标题翻译：带头方法和组装利用分割带稳定器设计
公开(公告)号：WO2008089665A1
公开(公告)日：2008-07-31
申请号：PCT/CN2008/000144
申请日：2008-01-21
申请人： LAFE COMPUTER MAGNETICS LIMITED , LAM, Chuck Fai
发明人： LAM, Chuck Fai
IPC分类号： G11B5/48
CPC分类号： G11B5/00821 , G11B5/4893 , G11B15/60
摘要： A magnetic tape head assembly with split tape stabilizer element can eliminate the variation of tape wrap angle caused by drive manufacturing and reduce tape wear by reduce tape over-wrap angle on head. The magnetic tape head assembly comprises a recording gap, containing read/write element, and a split tape stabilizer element to support tape before tape passes through recording gap across the width of the head. The split tape stabilizer is aligned with the read/write element along the recording gap and this relationship is fixed by bonding the two components together. A tape head is formed having a first profile and having a stabilizer head interface area. A stabilizer head is formed having a second profile and having a tape head interface area. The tape head assembly and stabilizer head are then bonded by bonding the stabilizer head interface area to the tape head interface area such that the tape head and the stabilizer head have a desired configuration relative to each other and such that a gap is formed between the tape head and the stabilizer head.
摘要翻译：具有分离胶带稳定器元件的磁带头组件可以消除由驱动器制造引起的胶带缠绕角度的变化，并通过减少胶带在包装上的角度来减少胶带磨损。磁带头组件包括记录间隙，其包含读/写元件，以及分离带稳定器元件，用于在磁带穿过磁头的宽度之间的记录间隙之前支撑胶带。分离胶带稳定器沿着记录间隙与读/写元件对齐，并且通过将两个部件结合在一起来固定该关系。形成具有第一轮廓并具有稳定器头接口区域的带头。形成具有第二轮廓并具有带头接口区域的稳定器头部。然后通过将稳定器头接口区域粘合到磁带头接口区域来粘合带头组件和稳定器头部，使得带头和稳定器头部具有相对于彼此的期望构造，并且使得在带头部和稳定器头部。

6. 发明申请

WO1994015332A1 DATA MAGNETIC RECORDING PROCESS AND SYSTEM, AND DATA MEDIUM 审中-公开
标题翻译：数据磁记录过程和系统以及数据介质
公开(公告)号：WO1994015332A1
公开(公告)日：1994-07-07
申请号：PCT/FR1993001277
申请日：1993-12-21
申请人： THOMSON-CSF , THOMSON CONSUMER ELECTRONICS , MAURICE, François , SONRIER, Michel , PIROT, François-Xavier
发明人： THOMSON-CSF , THOMSON CONSUMER ELECTRONICS
IPC分类号： G11B05/09
CPC分类号： G11B5/00817 , G11B5/00813 , G11B5/00821 , G11B5/02 , G11B5/09 , G11B5/4976
摘要： Process and system for the magnetic recording of data on several parallel tracks, whereby data is recorded on a track by induction of a magnetic field having a given direction in an area of said track. During said recording, a magnetic field having an opposite direction is induced in adjacent track areas. For this purpose, the winding (L0, L1, L2) of each head is coupled to at least the windings (L0, L1, L2) of the adjacent heads. A control current transmitted to said head thereby produces at least one derived current which goes to adjacent heads. Application in the correction of crosstalk during reading of high density magnetic recordings.
摘要翻译：用于在几个平行轨道上磁记录数据的处理和系统，由此通过在所述轨道的区域中感应具有给定方向的磁场来将数据记录在轨道上。在所述记录期间，在相邻轨道区域中产生具有相反方向的磁场。为此，每个磁头的绕组（L0，L1，L2）至少耦合到相邻磁头的绕组（L0，L1，L2）。传输到所述磁头的控制电流从而产生至少一个到达相邻磁头的导出电流。在高密度磁记录读取期间纠正串扰的应用。

7. 发明申请

WO2015016922A1 CALIBRATING A TAPE DRIVE 审中-公开
标题翻译：校准磁带驱动器
公开(公告)号：WO2015016922A1
公开(公告)日：2015-02-05
申请号：PCT/US2013/053064
申请日：2013-07-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： POORMAN, Paul W. , MCALLISTER, Jeffrey S.
IPC分类号： G11B15/18
CPC分类号： G11B5/584 , G11B5/00817 , G11B5/00821
摘要： A method for calibrating a tape drive is disclosed herein. The method includes writing a calibration track onto a tape cartridge using a first tape drive. The method includes reading the calibration track using a plurality of tape drives to measure a plurality of write element offset values, in which each write element offset value corresponds to each of the plurality of tape drives. The method includes determining a calibration factor based on an average write element offset value, in which the calibration factor is used to align a write element of a drive head of the first tape drive.
摘要翻译：本文公开了一种用于校准磁带驱动器的方法。该方法包括使用第一磁带驱动器将校准轨迹写入带盒。该方法包括使用多个磁带驱动器读取校准轨迹以测量多个写入元件偏移值，其中每个写入元件偏移值对应于多个磁带驱动器中的每一个。该方法包括基于平均写入元素偏移值来确定校准因子，其中校准因子用于对准第一磁带驱动器的驱动头的写入元件。

8. 发明申请

WO2011058794A1 データの書込みを制御する装置及び方法审中-公开
标题翻译：用于控制数据写入的装置和方法
公开(公告)号：WO2011058794A1
公开(公告)日：2011-05-19
申请号：PCT/JP2010/062998
申请日：2010-08-02
申请人：インターナショナル・ビジネス・マシーンズ・コーポレーション , ▲片▼桐隆司 , 中山浩一 , 大石豊 , ▲吉▼村克巳 , 名倉寛尚 , 安部敦
发明人： ▲片▼桐　隆司 , 中山　浩一 , 大石　豊 , ▲吉▼村　克巳 , 名倉　寛尚 , 安部　敦
IPC分类号： G11B20/10 , G11B15/087 , G11B15/20
CPC分类号： G11B5/00821 , G11B5/09 , G11B15/20 , G11B20/10527 , G11B2020/10759 , G11B2220/90
摘要：公称容量のうちのバックヒッチを行わないことによって書き込めなくなるデータの容量を除いた目標容量のデータをテープ媒体に書き込む。テープドライブのコントローラ１６において、コマンド処理部４１が同期コマンドを受け取り、バッファ管理部４２がバッファ内のデータをチャネル入出力部４３に渡してテープへの書込みが完了すると、バックヒッチ判定部４４が、高データレートモードである旨の情報がモード情報記憶部４５に記憶され、公称容量のうち目標容量記憶部４６に記憶された目標容量のデータをテープに書き込むことができ、書き込んだデータを目標の読出しデータレートで読み出すことができるという条件が満たされるかを判定する。そして、この条件が満たされないと判定された場合に限り、動作信号出力部４８が、バックヒッチを行うように指示する。
摘要翻译：提供了一种用于控制数据写入的装置和方法，由此将目标数据量写入磁带介质，所述目标量是额定容量减去不后退的容量损失量。在提供的磁带驱动器控制器（16）中，当命令处理单元（41）接收到同步命令时，缓冲器管理单元（42）将数据从缓冲器传送到通道I / O单元（43）后退确定单元（44）然后确定是否满足以下条件：指示高数据速率模式的信息被存储在模式信息存储单元（45）中; 能够将目标量的数据写入磁带，所述目标量存储在目标量存储单元（46）中; 并且可以以目标读出数据速率读取写入的数据。操作信号输出单元（48）仅在确定上述条件不满足的情况下给出后退指令。

9. 发明申请

WO9606426A3 Apparatus for recording and/or reproducing video signals and audi signals in/from inclined tracks on a magnetic tape, and magnetic tape for such apparatus 审中-公开
标题翻译：用于在磁带上的倾斜轨道中/从磁带上的倾斜轨道记录和/或再现视频信号和audi信号的装置，以及用于这种装置的磁带
公开(公告)号：WO9606426A3
公开(公告)日：1996-07-18
申请号：PCT/IB9500604
申请日：1995-08-02
申请人： PHILIPS ELECTRONICS NV , PHILIPS NORDEN AB
发明人： TRAXLMAYER ULRICH
IPC分类号： G11B5/027 , G11B5/008 , G11B5/53 , G11B15/12 , G11B15/18 , G11B15/467 , G11B20/00 , H04N5/7826 , H04N9/79 , H04N9/797 , H04N9/802 , H04N9/806 , H04N5/782
CPC分类号： G11B5/0086 , G11B5/00821 , G11B5/00878 , G11B5/534 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B15/4673 , H04N5/78263 , H04N9/7921 , H04N9/797 , H04N9/802 , H04N9/8063
摘要： In an apparatus (1) comprising a rotationally drivable head support (15) carrying one head pair (26) with two magnetic heads (LP1, LP2) whose head gaps have oppositely oriented comparatively small first azimuth angles (+6°, -6°) and a further head pair (30) with two magnetic heads (A1, A2) whose head gaps have oppositely oriented comparatively large second azimuth angles (+30°, -30°), and comprising a device (35) for processing analog video signals and analog audio signals, for example in accordance with the VHS standard, the magnetic heads (LP1, LP2) of the one head pair (26) and the magnetic heads (A1, A2) of the further head pair (30) are arranged on the head support (15) in such a relationship to one another that the magnetic heads (LP1, A2, LP2, A1) scan adjacent interleaved inclined tracks (44, 45, 46, 47, 48), and the gap length of the head gaps of the magnetic heads (LP1, A2, LP2, A1) is at the most 0.40 νm, and a device (50) for processing digital video signals and digital audio signals has been provided.

10. 发明申请

WO1994015334A1 DATA RECORDING MEDIUM, RECORDER, READER AND RECORDING METHOD 审中-公开
标题翻译：数据记录介质，记录器，读取器和记录方法
公开(公告)号：WO1994015334A1
公开(公告)日：1994-07-07
申请号：PCT/FR1993001278
申请日：1993-12-21
申请人： THOMSON-CSF , THOMSON CONSUMER ELECTRONICS , MAURICE, François , COLINEAU, Joseph , HANNA, Charaf , SONRIER, Michel
发明人： THOMSON-CSF , THOMSON CONSUMER ELECTRONICS
IPC分类号： G11B13/04
CPC分类号： G11B5/4969 , G11B5/00813 , G11B5/00821 , G11B5/584 , G11B7/0045 , G11B11/10547 , G11B15/12 , G11B20/00 , G11B21/10 , G11B21/103
摘要： Data medium recording-reading system in which groups (G0) of positive continuous component tracks (G1) and negative continuous component tracks are distributed on the track. During reading, the different signal values are integrated for each track. Then a first addition circuit (S1) adds the integration results of the first tracks of each track group, then a second addition circuit (S2) adds the integration results of the last tracks of each track group. A comparator (CD) compares the addition results of both addition circuits to correct tracking. Applications in high density data medium reading.
摘要翻译：数据媒体记录读取系统，其中正连续分量轨道（G1）和负连续分量轨道的组（G0）分布在轨道上。在读取期间，为每个轨道集成不同的信号值。然后，第一加法电路（S1）将每个磁道组的第一磁道的积分结果相加，则第二加法电路（S2）将每个磁道组的最后一个磁道的积分结果相加。比较器（CD）比较两个加法电路的加法结果以正确跟踪。应用于高密度数据介质读数。

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