公开(公告)号：WO2011084307A1

公开(公告)日：2011-07-14

申请号：PCT/US2010/059188

申请日：2010-12-07

Applicant: ORACLE AMERICA, INC ,  MAHNAD, Faramarz

Inventor： MAHNAD, Faramarz

IPC: G11B7/003 ,  G11B7/09

CPC classification number: G11B7/003 ,  G11B7/00458 ,  G11B7/0053 ,  G11B7/0901 ,  G11B7/0938 ,  G11B7/094 ,  G11B7/0945 ,  G11B7/0948 ,  G11B7/123 ,  G11B7/127 ,  G11B7/1353 ,  G11B7/24009 ,  G11B7/24082 ,  G11B7/263 ,  G11B7/265

Abstract: The invention relates to a "jump gap" servo mode provided to position an optical tape medium relative to a pickup head so that tracking may be reestablished after gaps in the servo tracks which occur in the pre- and post-amble fields. These gaps arise periodically because of a seam in the drum used to emboss the servo track on the tape medium. Also disclosed herein are other aspects of optical tape technology, tape manufacturing, and tape usage including: configurations, formulations, markings, and structure of the optical tape; manufacturing methods, systems, and apparatus including curing processes, coating methods, embossing, drums, testing, tracking alignment stamper strip; pick up head adapted for the disclosed optical tape; and optical tape uses including optical storage media devices for multimedia applications.

Abstract translation: 本发明涉及一种提供用于相对于拾取头定位光带介质的“跳跃间隙”伺服模式，使得可以在出现在前和后后场中的伺服轨道中的间隙之后重新建立跟踪。 由于滚筒中的接缝用于压印带介质上的伺服轨道，所以这些间隙周期性地出现。 本文还公开了光带技术，带制造和带使用的其它方面，包括：光带的配置，配方，标记和结构; 制造方法，系统和装置，包括固化过程，涂覆方法，压花，滚筒，测试，跟踪对准压模条; 拾取头适用于所公开的光带; 并且光带使用包括用于多媒体应用的光学存储介质设备。

公开(公告)号：WO2011084351A1

公开(公告)日：2011-07-14

申请号：PCT/US2010/059833

申请日：2010-12-10

Applicant: ORACLE AMERICA, INC ,  MAHNAD, Faramarz

Inventor： MAHNAD, Faramarz

IPC: G11B20/12 ,  G11B27/10 ,  G11B27/24 ,  G11B27/32 ,  G11B7/003 ,  G11B7/005 ,  G11B7/007 ,  G11B7/09 ,  G11B7/24

CPC classification number: G11B20/1202 ,  G11B7/003 ,  G11B7/00458 ,  G11B7/14 ,  G11B7/24009 ,  G11B27/107 ,  G11B27/24 ,  G11B27/322 ,  G11B27/36 ,  G11B2020/1238 ,  G11B2020/1267 ,  G11B2220/93

Abstract: Disclosed herein are aspects of optical tape technology. A segment (1210) on media (1110) includes tracks (1220) with length (1230). Segments (1210) may be separated by gaps/defects (1310). Within segment (1210), tracks (1220) each exhibit fields of modulated wobble indicative of a physical track address. Tracks (1220) may not line up across gaps (1310). While focused on a particular track and prior to encountering the first gap, servo system (1150) may record the specified physical address of the particular track. Once gap (1310) has passed the optical sensing element (1120), servo system (1150) may command sensing element (1120) to refocus and determine/record the physical track address of the post-gap track it is focused on. Servo system (1150) may then assign a single logical address to the recorded physical addresses.

Abstract translation: 这里公开了光带技术的方面。 介质（1110）上的段（1210）包括具有长度（1230）的轨道（1220）。 分段（1210）可以通过间隙/缺陷分离（1310）。 在段（1210）内，轨道（1220）各自表现出指示物理轨道地址的调制摆动场。 轨道（1220）可能不会排列跨缝隙（1310）。 伺服系统（1150）在专注于特定轨道并且在遇到第一间隙之前可以记录特定轨道的指定物理地址。 一旦间隙（1310）已经通过光学感测元件（1120），伺服系统（1150）可以命令感测元件（1120）重新聚焦并确定/记录其所关注的后隙轨道的物理轨道地址。 然后，伺服系统（1150）可以向记录的物理地址分配单个逻辑地址。

公开(公告)号：WO2013028354A1

公开(公告)日：2013-02-28

申请号：PCT/US2012/049893

申请日：2012-08-08

Applicant: ORACLE INTERNATIONAL CORPORATION ,  MAHNAD, Faramarz

Inventor： MAHNAD, Faramarz

IPC: G11B7/0045 ,  G11B7/1395

CPC classification number: G11B7/00458 ,  G11B7/003 ,  G11B7/1353 ,  G11B7/1395

Abstract: Systems and methods for data storage on an optical medium having a plurality of tracks include splitting a light beam into a higher power main beam and at least one lower power side beam that form corresponding spots spaced along a selected one of the plurality of tracks and selectively positioning and aligning the beams/spots along the selected one of the plurality of tracks using the higher power main beam to write data while reading previously written data using the at least one lower power side beam. The systems and methods may include correlating the read signal with a time-shifted write signal to provide a direct read after write capability to verify data written to the optical medium. In one embodiment, an optical tape drive includes an optical pickup unit (OPU) that generates a lower power satellite beam to read data directly after writing by a higher power main beam.

Abstract translation: 用于在具有多个轨道的光学介质上进行数据存储的系统和方法包括将光束分成更高功率的主光束和至少一个下功率侧光束，所述至少一个下电源侧光束形成沿着所述多个光道中的所选轨道间隔开的相应光斑，并且选择性地 使用较高功率的主光束沿着所选择的一个轨道定位和对准所述光束/光点以在使用所述至少一个较低功率侧光束读取预先写入的数据的同时写入数据。 系统和方法可以包括将读取信号与时移写入信号相关联，以在写入能力之后提供直接读取以验证写入光学介质的数据。 在一个实施例中，光带驱动器包括光拾取单元（OPU），其生成较低功率的卫星波束，以在通过更高功率的主波束写入之后直接读取数据。

公开(公告)号：WO2012040028A1

公开(公告)日：2012-03-29

申请号：PCT/US2011/051720

申请日：2011-09-15

Applicant: ORACLE INTERNATIONAL CORPORATION ,  MAHNAD, Faramarz

Inventor： MAHNAD, Faramarz

IPC: G11B7/09

CPC classification number: G11B7/0909

Abstract: An optical storage focus servo system may include an optical pickup unit that includes an astigmatic focusing lens, a focusing actuator that controls a position of the lens relative to an optical media, and a plurality of detectors that detect an intensity and shape of a reflected beam from the media. The system may also include a controller that controls the focusing actuator based on the intensity and shape of the reflected beam.

Abstract translation: 光学存储焦点伺服系统可以包括光学拾取单元，其包括像散聚焦透镜，控制透镜相对于光学介质的位置的聚焦致动器以及检测反射光束的强度和形状的多个检测器 从媒体。 该系统还可以包括基于反射光束的强度和形状来控制聚焦致动器的控制器。

公开(公告)号：WO2011159591A1

公开(公告)日：2011-12-22

申请号：PCT/US2011/040127

申请日：2011-06-13

Applicant: ORACLE INTERNATIONAL CORPORATION ,  MAHNAD, Faramarz

Inventor： MAHNAD, Faramarz

IPC: G11B7/003 ,  G11B15/62

CPC classification number: G11B15/62 ,  G11B7/003 ,  G11B15/26 ,  G11B15/60

Abstract: In an optical tape drive system, a movable planarizer subsystem (16) includes a tape planarizer support structure (28) for supporting an optical tape planarizer (10). The support structure (28) is moveable between an operational position and a non - operational position. The movable planarizer subsystem (16) also includes an actuator (36) for moving the support structure (28) and the optical tape planarizer (10) between the operational position and the non - operational position. The operational position of the support structure (28) positions the optical tape planarizer (10) to permit reading/writing of information from/to an optical tape (18) via an optical pickup unit (OPU), and the non - operational position of the support structure (28) positions the optical tape planarizer (10) to permit passage of a tape leader (34) though the tape drive system without damage to the OPU.

Abstract translation: 在光带驱动系统中，可移动平面化器子系统（16）包括用于支撑光带平面化器（10）的带平面化器支撑结构（28）。 支撑结构（28）可在操作位置和非操作位置之间移动。 可移动平面化器子系统（16）还包括用于在操作位置和非操作位置之间移动支撑结构（28）和光学带平面化器（10）的致动器（36）。 支撑结构（28）的操作位置将光带平面化器（10）定位成允许经由光学拾取单元（OPU）从光学胶带（18）读取/写入信息，并且将非操作位置 支撑结构（28）定位光带平面化器（10）以允许磁带引导件（34）通过磁带驱动系统而不损坏OPU。

公开(公告)号：WO2007092785A2

公开(公告)日：2007-08-16

申请号：PCT/US2007/061560

申请日：2007-02-02

Applicant: OTSI HOLDINGS LLC ,  COLES, Paul ,  FREY, Tim ,  KEARNAN, Michael ,  LAUZE, Dennis ,  LEE, Tzuo-chang ,  MAHNAD, Faramarz ,  MALLICK, Sat ,  PANISH, Jseph ,  RANIUK, George ,  RITTER, John ,  SLAFER, Dennis ,  MIYAMATO, Makoto

Inventor： COLES, Paul ,  FREY, Tim ,  KEARNAN, Michael ,  LAUZE, Dennis ,  LEE, Tzuo-chang ,  MAHNAD, Faramarz ,  MALLICK, Sat ,  PANISH, Jseph ,  RANIUK, George ,  RITTER, John ,  SLAFER, Dennis ,  MIYAMATO, Makoto ,  MAIETTA, Carl, A.

IPC: G11B7/12 ,  G11B7/125 ,  G11B7/135

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2012154769A1

公开(公告)日：2012-11-15

申请号：PCT/US2012/036991

申请日：2012-05-09

Applicant: ORACLE INTERNATIONAL CORPORATION ,  MAHNAD, Faramarz

Inventor： MAHNAD, Faramarz

IPC: G11B7/003 ,  G11B7/09

CPC classification number: G11B7/003 ,  G11B7/0932 ,  G11B7/0935 ,  G11B7/14

Abstract: A suspension system is provided for an objective lens housing. The objective lens housing is supported by the suspension system and is moved in either a tracking direction Y or focusing direction Z by an electro-magnetic actuator. The objective lens housing is supported by upper and lower suspension springs. The suspension springs are moveable in the tracking direction by flexing the suspension springs and are moveable in a focusing direction by compressing a front portion and a back portion to fold the suspension spring at bends formed in an intermediate portion of the suspension springs.

Abstract translation: 为物镜壳提供悬挂系统。 物镜壳体由悬挂系统支撑，并通过电磁致动器沿跟踪方向Y或聚焦方向Z移动。 物镜壳体由上下悬挂弹簧支撑。 悬架弹簧可以通过弯曲悬架弹簧而在跟踪方向上移动，并且可以通过压缩前部和后部来在聚焦方向上移动，以在形成在悬架弹簧的中间部分中的弯曲处折叠悬架弹簧。