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1. 发明申请

US20130342930A1 Lateral Tape Motion Detector 有权
标题翻译：侧面胶带运动检测器
公开(公告)号：US20130342930A1
公开(公告)日：2013-12-26
申请号：US13531875
申请日：2012-06-25
申请人： Faramarz Mahnad , Scott D. Wilson
发明人： Faramarz Mahnad , Scott D. Wilson
IPC分类号： G11B27/36
CPC分类号： G11B15/602 , B65H23/0216 , B65H2553/412 , B65H2701/11332 , B65H2701/1315 , G11B5/584 , G11B20/10388 , G11B2220/90
摘要： A tape edge sensor system for detecting lateral movement of a storage tape includes a first photo-emitter, a first photo-detector positioned to receive a first light signal from the first photo-emitter, a first aperture disposed between the first photo-emitter and the first photo-detector, and a feedback system connected to the first photo-emitter and the first photo-detector. The first aperture defines a first region at a first tape edge through which the first light signal is received by the first photo-detector with the storage tape blocking a portion of the first light signal. The feedback system determines the first photo-detector's signal amplitude and adjusts the first light signal such that the first photo-detector signal amplitude is within a first average amplitude range. A tape edge sensor system using compensating photo-interrupters is also provided.
摘要翻译：用于检测存储带的横向运动的带边缘传感器系统包括第一光发射器，定位成从第一光发射器接收第一光信号的第一光检测器，设置在第一光发射器与第一光发射器之间的第一孔第一光检测器和连接到第一光发射器和第一光检测器的反馈系统。第一孔限定第一带边缘处的第一区域，第一光信号通过第一区域被第一光检测器接收，存储带阻挡第一光信号的一部分。反馈系统确定第一光电检测器的信号幅度并调整第一光信号，使得第一光检测器信号幅度在第一平均振幅范围内。还提供了使用补偿光电断路器的磁带边缘传感器系统。

2. 发明授权

US08760786B2 Lateral tape motion detector 有权
标题翻译：侧向运动检测器
公开(公告)号：US08760786B2
公开(公告)日：2014-06-24
申请号：US13531875
申请日：2012-06-25
申请人： Faramarz Mahnad , Scott D. Wilson
发明人： Faramarz Mahnad , Scott D. Wilson
IPC分类号： G11B5/58
CPC分类号： G11B15/602 , B65H23/0216 , B65H2553/412 , B65H2701/11332 , B65H2701/1315 , G11B5/584 , G11B20/10388 , G11B2220/90
摘要： A tape edge sensor system for detecting lateral movement of a storage tape includes a first photo-emitter, a first photo-detector positioned to receive a first light signal from the first photo-emitter, a first aperture disposed between the first photo-emitter and the first photo-detector, and a feedback system connected to the first photo-emitter and the first photo-detector. The first aperture defines a first region at a first tape edge through which the first light signal is received by the first photo-detector with the storage tape blocking a portion of the first light signal. The feedback system determines the first photo-detector's signal amplitude and adjusts the first light signal such that the first photo-detector signal amplitude is within a first average amplitude range. A tape edge sensor system using compensating photo-interrupters is also provided.
摘要翻译：用于检测存储带的横向运动的带边缘传感器系统包括第一光发射器，定位成从第一光发射器接收第一光信号的第一光检测器，设置在第一光发射器与第一光发射器之间的第一孔第一光检测器和连接到第一光发射器和第一光检测器的反馈系统。第一孔限定第一带边缘处的第一区域，第一光信号通过第一区域被第一光检测器接收，存储带阻挡第一光信号的一部分。反馈系统确定第一光电检测器的信号幅度并调整第一光信号，使得第一光检测器信号幅度在第一平均振幅范围内。还提供了使用补偿光电断路器的磁带边缘传感器系统。

3. 发明授权

US08510766B2 Drum for use in testing optical tape media and method and apparatus for mounting optical tape media on drum 有权
标题翻译：用于测试光带介质的鼓和用于在光盘上安装光带介质的方法和装置
公开(公告)号：US08510766B2
公开(公告)日：2013-08-13
申请号：US13316966
申请日：2011-12-12
申请人： Faramarz Mahnad , Scott D. Wilson , Steve Ray , Charles R. Watt, Jr.
发明人： Faramarz Mahnad , Scott D. Wilson , Steve Ray , Charles R. Watt, Jr.
IPC分类号： G11B7/00
CPC分类号： G11B20/1816 , G11B7/003 , G11B7/268 , G11B2220/90 , G11B2220/93
摘要： Various embodiments herein include utilities that facilitate the substantially flat and aligned mounting of optical tape segments on testing drums to increase testing accuracy of the tape segments. In this regard, a drum for testing optical tape media is disclosed having a substantially planar portion onto which first and second ends of an optical tape segment may be mounted to thereby secure the entire tape segment around an outer testing surface of the drum. Also disclosed is fixture that may be used to precisely mount and secure the tape segment over the outer mounting surface of a drum in a manner that reduces axial run-out and wrinkling of the optical tape.
摘要翻译：本文中的各种实施例包括有利于将光带段基本上平坦和对准地安装在测试滚筒上以提高带段测试精度的效用。在这方面，公开了一种用于测试光带介质的滚筒，其具有基本平坦的部分，光学带段的第一和第二端可以安装在该平面部分上，从而将整个带段固定在滚筒的外部测试表面上。还公开了一种夹具，其可以用于以减少光学带的轴向偏离和起皱的方式将带段精确地安装和固定在滚筒的外部安装表面上。

4. 发明授权

US08616870B2 Optical media production system and method for controlling same 有权
标题翻译：光介质生产系统及其控制方法
公开(公告)号：US08616870B2
公开(公告)日：2013-12-31
申请号：US12750164
申请日：2010-03-30
申请人： Faramarz Mahnad
发明人： Faramarz Mahnad
IPC分类号： B29C59/02
CPC分类号： B05D3/12 , B05D3/007 , B29C59/046 , B29C2059/023 , B82Y10/00 , B82Y40/00 , C23C14/545 , C23C14/562 , G03F7/0002
摘要： A nano-imprinting system may be configured to at least one of transport, emboss, coat and slit an optical media according to operational parameters. A control system may be configured to detect one or more attributes of the optical media that result from at least one of the embossing and coating of the optical media, and to adjust at least one of the operational parameters based on the detected one or more attributes.
摘要翻译：纳米压印系统可以被配置为根据操作参数传输，压花，涂覆和切割光学介质中的至少一个。控制系统可以被配置为检测由光学介质的压印和涂覆中的至少一个导致的光学介质的一个或多个属性，并且基于检测到的一个或多个属性来调整至少一个操作参数。

5. 发明授权

US08077566B2 Systems and methods for testing unformatted optical recording media 有权
标题翻译：用于测试未格式化光学记录介质的系统和方法
公开(公告)号：US08077566B2
公开(公告)日：2011-12-13
申请号：US12750366
申请日：2010-03-30
申请人： Faramarz Mahnad
发明人： Faramarz Mahnad
IPC分类号： G11B20/10
CPC分类号： G11B20/1816 , G11B7/268 , G11B2220/2537
摘要： Various embodiments herein include one or more of systems, methods, software, and/or data structures to test and evaluate unformatted optical media such as optical tape and optical discs. Advantageously, testing and evaluation can be performed earlier in the manufacturing process of the optical media to locate defects and/or other problems or issues with the optical media that can be addressed before additional manufacturing steps are performed and possible wasted. The systems and methods include at least two optical pickup units (OPUs), a first of which may be dedicated to writing digital data and the second of which may be dedicated to scanning, locating, tracking and/or reading the written data (when the optical media is moving in a first direction) in one of a plurality of manners. Information (e.g., optical signals such as sum, differential push pull and focus error signals) associated with the writing, scanning and retrieving of data at one or more locations or segments of the optical media may be used part of an analysis of one or more properties (e.g., signal to noise, signal jitter, thickness, roughness) of the optical media.
摘要翻译：本文的各种实施例包括用于测试和评估诸如光学带和光盘之类的无格式的光学介质的系统，方法，软件和/或数据结构中的一个或多个。有利地，可以在光学介质的制造过程中更早地执行测试和评估，以定位在执行额外的制造步骤和可能浪费之前可以解决的光学介质的缺陷和/或其他问题或问题。系统和方法包括至少两个光学拾取单元（OPU），其中第一个可以专用于写入数字数据，其中第二个可以专用于扫描，定位，跟踪和/或读取写入的数据（当光学介质以第一方向移动）以多种方式之一。可以使用与光学介质的一个或多个位置或段处的数据的写入，扫描和检索相关联的信息（例如和信号，差分推挽和聚焦误差信号），其中一个或多个光学介质的性质（例如，信号与噪声，信号抖动，厚度，粗糙度）。

6. 发明授权

US08059502B2 Data storage system and method for operating a servo system 有权
标题翻译：用于操作伺服系统的数据存储系统和方法
公开(公告)号：US08059502B2
公开(公告)日：2011-11-15
申请号：US12627797
申请日：2009-11-30
申请人： Faramarz Mahnad
发明人： Faramarz Mahnad
IPC分类号： G11B7/00
CPC分类号： G11B15/60 , G11B5/584 , G11B5/84 , G11B7/003 , G11B7/00458 , G11B7/0053 , G11B7/0901 , G11B7/0938 , G11B7/094 , G11B7/0945 , G11B7/0948 , G11B7/123 , G11B7/127 , G11B7/1353 , G11B7/14 , G11B7/24009 , G11B7/24082 , G11B7/2535 , G11B7/258 , G11B7/26 , G11B7/263 , G11B7/265 , G11B7/266 , G11B15/61
摘要： Disclosed herein are aspects of optical tape technology, tape manufacturing, and tape usage. Methods and systems of tape technology disclose optical tape media including: configurations, formulations, markings, and structure; optical tape manufacturing methods, systems, and apparatus methods and systems including: curing processes, coating methods, embossing, drums, testing, tracking alignment stamper strip; optical tape methods and systems including: pick up head adapted for the disclosed optical tape; and optical tape uses including optical storage media devices for multimedia applications.
摘要翻译：本文公开了光带技术，带制造和磁带使用的方面。磁带技术的方法和系统公开了光带介质，包括：配置，配方，标记和结构; 光带制造方法，系统和装置方法和系统，包括：固化过程，涂覆方法，压花，滚筒，测试，跟踪定位压印带; 光带方法和系统包括：适于所公开的光带的拾取头; 并且光带使用包括用于多媒体应用的光学存储介质设备。

7. 发明授权

US08004938B2 Optical tape test system 有权
标题翻译：光带测试系统
公开(公告)号：US08004938B2
公开(公告)日：2011-08-23
申请号：US12628026
申请日：2009-11-30
申请人： Paul Coles , Faramarz Mahnad , Michael Kearnan
发明人： Paul Coles , Faramarz Mahnad , Michael Kearnan
IPC分类号： G11B7/00
CPC分类号： G11B15/60 , G11B5/584 , G11B5/84 , G11B7/003 , G11B7/00458 , G11B7/0053 , G11B7/0901 , G11B7/0938 , G11B7/094 , G11B7/0945 , G11B7/0948 , G11B7/123 , G11B7/127 , G11B7/1353 , G11B7/14 , G11B7/24009 , G11B7/24082 , G11B7/2535 , G11B7/258 , G11B7/26 , G11B7/263 , G11B7/265 , G11B7/266 , G11B15/61
摘要： Disclosed herein are aspects of optical tape technology, tape manufacturing, and tape usage. Methods and systems of tape technology disclose optical tape media including: configurations, formulations, markings, and structure; optical tape manufacturing methods, systems, and apparatus methods and systems including: curing processes, coating methods, embossing, drums, testing, tracking alignment stamper strip; optical tape methods and systems including: pick up head adapted for the disclosed optical tape; and optical tape uses including optical storage media devices for multimedia applications.
摘要翻译：本文公开了光带技术，带制造和磁带使用的方面。磁带技术的方法和系统公开了光带介质，包括：配置，配方，标记和结构; 光带制造方法，系统和装置方法和系统，包括：固化过程，涂覆方法，压花，滚筒，测试，跟踪定位压印带; 光带方法和系统包括：适于所公开的光带的拾取头; 并且光带使用包括用于多媒体应用的光学存储介质设备。

8. 发明授权

US07139152B2 Servo methods and systems using existing data structures and optical masks 有权
标题翻译：使用现有数据结构和光学掩模的伺服方法和系统
公开(公告)号：US07139152B2
公开(公告)日：2006-11-21
申请号：US10929039
申请日：2004-08-27
申请人： Faramarz Mahnad , George A. Saliba , Leo Cappabianca , Mitchell R. Steinberg
发明人： Faramarz Mahnad , George A. Saliba , Leo Cappabianca , Mitchell R. Steinberg
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： In one example, a method is provided for detecting the relative position of a transducer head with respect to a storage medium utilizing existing or previously written data structures on a magnetic storage tape and optically diffractive media. The method includes generating a read signal from a read element associated with a transducer head, the read signal generated from a reference data track stored on a magnetic storage medium, and determining a relative position of a first diffractive medium with respect to a second diffractive medium, wherein the first diffractive medium is associated with the storage medium. The transducer head is repositioned relative to the storage medium in response to the read signal and the relative position of the first diffractive medium and the second diffractive medium.
摘要翻译：在一个示例中，提供了一种用于利用磁存储带和光学衍射介质上的现有或预先写入的数据结构来检测换能器头相对于存储介质的相对位置的方法。该方法包括从与换能器头相关联的读取元件产生读取信号，从存储在磁性存储介质上的参考数据轨道产生的读取信号，以及确定第一衍射介质相对于第二衍射介质的相对位置，其中所述第一衍射介质与所述存储介质相关联。响应于读取信号和第一衍射介质和第二衍射介质的相对位置，换能器头相对于存储介质重新定位。

9. 发明授权

US07116514B2 Methods and systems for magnetic recording 有权
标题翻译：磁记录方法和系统
公开(公告)号：US07116514B2
公开(公告)日：2006-10-03
申请号：US10928229
申请日：2004-08-27
申请人： Faramarz Mahnad , George A. Saliba , Leo Cappabianca , Mitchell R. Steinberg
发明人： Faramarz Mahnad , George A. Saliba , Leo Cappabianca , Mitchell R. Steinberg
IPC分类号： G11B5/584
CPC分类号： G11B5/2652 , G11B5/00 , G11B5/00813 , G11B5/488 , G11B5/4893 , G11B5/4969 , G11B5/584 , G11B20/1205 , G11B2005/001
摘要： According to one aspect, methods and systems for determining the position of a recording head using existing data structures on magnetic storage media are provided. In one example, a recording head writes data to an active track on a magnetic storage tape, the recording head including a write element and a read element in a known spatial relationship, wherein the read element is configured to access at least a portion of a reference track when the write element is accessing the active track. A controller determines a relative position of the transducer element to the reference track and repositions the recording head to write data to the active track. The read element may be a backward channel reader or dedicated read element of the recording head for reading reference tracks during read and/or write operations.
摘要翻译：根据一个方面，提供了使用磁存储介质上的现有数据结构来确定记录头的位置的方法和系统。在一个示例中，记录头将数据写入磁存储磁带上的活动轨道，记录头包括已知空间关系的写入元件和读取元件，其中读取元件被配置为访问至少一部分写入元素访问活动轨道时的参考轨迹。控制器确定换能器元件与参考轨道的相对位置，并重新定位记录头以将数据写入到主动轨道。读取元件可以是用于在读取和/或写入操作期间读取参考轨道的记录头的反向通道读取器或专用读取元件。

10. 发明授权

US08614935B2 Data storage system and method for calibrating same 有权
标题翻译：数据存储系统及其校准方法
公开(公告)号：US08614935B2
公开(公告)日：2013-12-24
申请号：US12639200
申请日：2009-12-16
申请人： Faramarz Mahnad
发明人： Faramarz Mahnad
IPC分类号： G11B11/00
CPC分类号： G11B20/1202 , G11B7/003 , G11B7/00458 , G11B7/14 , G11B7/24009 , G11B27/107 , G11B27/24 , G11B27/322 , G11B27/36 , G11B2020/1238 , G11B2020/1267 , G11B2220/93
摘要： Disclosed herein are aspects of optical tape technology, tape manufacturing, and tape usage. Methods and systems of tape technology disclose optical tape media including: configurations, formulations, markings, and structure; optical tape manufacturing methods, systems, and apparatus methods and systems including: curing processes, coating methods, embossing, drums, testing, tracking alignment stamper strip; optical tape methods and systems including: pick up head adapted for the disclosed optical tape; and optical tape uses including optical storage media devices for multimedia applications.
摘要翻译：本文公开了光带技术，带制造和磁带使用的方面。磁带技术的方法和系统公开了光带介质，包括：配置，配方，标记和结构; 光带制造方法，系统和装置方法和系统，包括：固化过程，涂覆方法，压花，滚筒，测试，跟踪定位压印带; 光带方法和系统包括：适于所公开的光带的拾取头; 并且光带使用包括用于多媒体应用的光学存储介质设备。

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