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61. 发明公开

EP0502463A2 Recording or reproducing apparatus and head supporting device 失效
标题翻译： Aufzeichnungs- oderWiedergabegerätund kopftragende Vorrichtung。
公开(公告)号：EP0502463A2
公开(公告)日：1992-09-09
申请号：EP92103578.8
申请日：1992-03-02
申请人： CANON KABUSHIKI KAISHA
发明人： Watanabe, Yoshitaka , Namba, Atsushi
IPC分类号： G11B17/32
CPC分类号： G11B17/32
摘要： In a head supporting device arranged to surround a head, to include a first projecting strip part which protrudes on one side of the device facing a sheet-shaped recording medium (3) and a second projecting strip part which is formed on the outer side of the first projecting strip part with a spacing part interposed between the first and second projecting strip parts and to suck the recording medium with negative pressure, the sliding-contact faces of the first and second projecting strip parts are formed to be slanting upward toward the head (4), and a sectional shape of each of the projecting strip parts is composed of an approximately straight line which is on the recording-medium-facing side and a plurality of arcs which continue respectively from the two ends of the approximately straight line.
摘要翻译：在设置成围绕头部的头部支撑装置中，包括在面向片状记录介质的装置的一侧上突出的第一突出条带部分和形成在第一突出部分的外侧上的第二突出条带部分带状部分，其间插入在第一和第二突出条带部分之间并且以负压吸引记录介质，第一和第二突出条带部分的滑动接触面形成为朝向头部向上倾斜，并且每个突出条带部分的截面形状由位于记录介质侧的大致直线和分别从大致直线的两端延续的多个弧组成。

62. 发明授权

EP0194138B1 Magnetic disk driving device 失效
标题翻译：磁盘驱动装置
公开(公告)号：EP0194138B1
公开(公告)日：1991-12-27
申请号：EP86301548.3
申请日：1986-03-05
申请人： TOKYO ELECTRIC CO., LTD.
发明人： Murakami, Keisuke , Kawahira, Masayoshi , Aoki, Chihiro
IPC分类号： G11B17/032 , G11B17/32
CPC分类号： G11B17/032 , G11B17/32

63. 发明公开

EP0457459A2 Minimising focus error in optical information storage systems 失效
标题翻译： Fokussierfehlerminimierung在optischen Informationsspeichersystemen。
公开(公告)号：EP0457459A2
公开(公告)日：1991-11-21
申请号：EP91303926.9
申请日：1991-05-01
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC , BERNOULLI OPTICAL SYSTEMS COMPANY
发明人： Lopert, Robert Brian , Tzur, Israel , Al Ponte, David
IPC分类号： G11B17/32 , G11B7/00
CPC分类号： G11B23/0332 , G11B7/0908 , G11B7/24 , G11B17/32
摘要： A cartridge (40) for use with flexible optical disks includes a housing, a surface (42) positioned proximate the disk (44), wherein the disk is stabilized by Bernoulli forces caused by the surface (44) when the disk is rotating and a surface (46) formed on a portion of the surface (44) for providing further stabilization to the disk. The surface (46) is proximate those locations on the disk to which light is directed during information storage and retrieval. A system is also disclosed for use with flexible optical media which includes a chassis (56) on which the media is positioned during use, an actuator (76) positionally fixed in relation to the chassis for effecting lateral movement and a plate (80) attached to the actuator so that the plate can be moved laterally into a position proximate the media. A Bernoulli surface (82), which may be in the form of a bump, is provided on the plate (80) so that when the plate is moved into a position proximate the media, the Bernoulli surface provides a stabilizing effect.
摘要翻译：用于柔性光盘的盒（40）包括壳体，靠近盘（44）定位的表面（42），其中当盘旋转时由盘表面（44）引起的伯努利力稳定盘，并且形成在所述表面（44）的一部分上的表面（46），用于向所述盘提供进一步的稳定。表面（46）靠近在信息存储和检索期间光被引导到的光盘上的这些位置。还公开了一种用于柔性光学介质的系统，该柔性光学介质包括在使用期间介质定位在其上的底盘（56），相对于底盘位置固定以实现横向移动的致动器（76）和附接的板（80）致动器，使得板可以横向移动到靠近介质的位置。 Bernoulli表面（82）可以是凸块的形式，设置在板（80）上，使得当板移动到接近介质的位置时，伯努利表面提供了稳定效果。

64. 发明公开

EP0427239A2 Recording or reproducing apparatus 失效
标题翻译： Aufzeichnungs- oderWiedergabegerät。
公开(公告)号：EP0427239A2
公开(公告)日：1991-05-15
申请号：EP90121317.3
申请日：1990-11-07
申请人： CANON KABUSHIKI KAISHA
发明人： Fukuyama, Shigeru , Watanabe, Yoshitaka , Nanba, Atsushi , Uehara, Tsukasa
IPC分类号： G11B17/32
CPC分类号： G11B17/32
摘要： A recording or reproducing apparatus for recording or reproducing information by relatively moving a head and a sheet recording medium, the recording or reproducing apparatus comprising: a stabilizing member disposed around the head and arranged to generate pressure which brings the recording medium into contact with the head in accordance with the rotation of the recording medium, wherein the stabilizing member includes a first projection portion having a projection surface projecting toward the recording medium, a second projection portion disposed outside of the first projection portion via a groove portion formed outside the first projection portion, the second projection portion having a projection surface projecting toward the recording medium, and a cut portion formed in a portion of the second projection portion in a lower stream than the head in a direction of rotation of the recording medium, the cut portion being formed by cutting the second projection portion from its surface which confronts the recording medium, and the depth of the groove portion with respect to the recording medium is reduced from the outer portion of the stabilizing member to the inner portion of the same.
摘要翻译：一种用于通过相对移动头部和片材记录介质来记录或再现信息的记录或再现装置，所述记录或再现装置包括：稳定部件，设置在头部周围并被布置成产生使记录介质与头部接触的压力根据记录介质的旋转，其中所述稳定构件包括具有朝向所述记录介质突出的突出表面的第一突出部分，经由形成在所述第一突出部分外侧的槽部分设置在所述第一突出部分的外侧的第二突出部分所述第二突出部分具有朝向所述记录介质突出的突出表面，以及在所述第二突出部分的一部分中沿着所述记录介质的旋转方向在所述头部的下游流中形成的切口部分，所述切割部分形成通过从其surfa切割第二突起部分 ce，并且槽部相对于记录介质的深度从稳定构件的外部减小到其内部。

65. 发明公开

EP0302893A4 WIPERS FOR PAIR OF STABILIZED MAGNETIC DISKS. 失效
标题翻译： WISCHERFÜREIN PAAR STABILISIERTER MAGNETPLATTEN。
公开(公告)号：EP0302893A4
公开(公告)日：1989-12-14
申请号：EP87903503
申请日：1987-04-20
申请人： IOMEGA CORP
发明人： FREEMAN ROBERT , HOWE RICHARD , JENKINS BRENT , JONES DAVID , THOWE MERLE
IPC分类号： G11B5/48 , G11B17/32 , G11B23/033 , G11B23/50 , G11B25/04 , G11B23/03
CPC分类号： G11B17/32 , G11B5/4886 , G11B23/0335 , G11B23/505 , G11B25/043
摘要： A magnetic data storage cartridge (20) has two flexible storage disks coaxially joined with a spacer. A flexible inter-disk wiper (113) is secured to the cartridge and is positioned between the disks (10 and 14) to contact and stabilize the disks during rotation. A bottom wiper (114) is secured along one edge to the inside of the cartridge. It extends over a rib which loads it against the outer disk surface. A top disk wiper (115) contacts the other outer surface of the disk pair.
摘要翻译：磁性数据存储盒（20）具有两个与间隔物同轴连接的柔性存储盘。一个柔性的盘间刮水器（113）固定在筒上，并位于盘（10和14）之间，以在旋转过程中接触和稳定盘。底部刮片（114）沿着一个边缘固定到盒的内部。它延伸到一个肋条上，将其载入外部磁盘表面。顶部磁盘擦拭器（115）接触磁盘对的另一个外表面。

66. 发明公开

EP0333431A2 A transducer/recording medium stabilizing device 失效
标题翻译： Vorrichtung zur Stabilisierung von Kopf- undDaterträgern。
公开(公告)号：EP0333431A2
公开(公告)日：1989-09-20
申请号：EP89302500.7
申请日：1989-03-14
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Yoshimori, Hiroyuki , Imamura, Tatsuo , Katoh, Akira , Harada, Shinichi
IPC分类号： G11B17/32 , G11B5/60
CPC分类号： G11B17/32
摘要： A transducer/recording medium stabilising device for a recording and/or reproducing apparatus having a transducer (2) is disposed in an opposing relationship with a flexible storage disk (1) which is used as an information recording medium. The stabilising device comprises first and second block members (10a,10b) which protrude from a base block member (10) and a static pressure releasing means (16,17) on said stabilising device. If the flexible storage disk is rotated at a high speed with respect to the stabilising device, a negative pressure is formed between the stabilising device and the disk, resulting in that the transducer can be in a constant and stable contact relationship with the disk.
摘要翻译：用于具有换能器（2）的记录和/或再现装置的换能器/记录介质稳定装置以与用作信息记录介质的柔性存储盘（1）相对的关系设置。稳定装置包括从基座部件（10）突出的第一和第二块件（10a，10b）和在所述稳定装置上的静压释放装置（16,17）。如果柔性存储盘相对于稳定装置以高速旋转，则在稳定装置和盘之间形成负压，导致换能器与盘具有恒定且稳定的接触关系。

67. 发明授权

EP0146656B1 A disk cartridge having a flexible disk storage medium and a disk file including such a cartridge 失效
标题翻译：具有弹性盘存储介质的磁盘盒和包含这种盒式磁盘的磁盘文件
公开(公告)号：EP0146656B1
公开(公告)日：1987-11-11
申请号：EP83307800.9
申请日：1983-12-21
申请人： International Business Machines Corporation
发明人： Carey, Paul David , Cutts, Stanley John , Heath, John Stewart , White, David Eric , Evans, David Anthony
IPC分类号： G11B23/02 , G11B17/32
CPC分类号： G11B23/0332 , G11B17/32

68. 发明公开

EP0184387A3 A method of controlling the operation of a disk file and a disk file 失效
标题翻译：控制盘片和碟片的操作的方法
公开(公告)号：EP0184387A3
公开(公告)日：1987-09-16
申请号：EP85308658
申请日：1985-11-28
申请人： International Business Machines Corporation
发明人： Bertschy, John Ralph , Cameron, Jay T. , Deckert, Kenneth L. , Lee, Sylvia Lui
IPC分类号： G11B21/21 , G11B19/20 , G11B21/12 , G11B17/32 , G11B05/60 , G11B05/40
CPC分类号： G11B19/20 , G11B5/6005 , G11B21/21
摘要： The start-up of a rotating disk file is controlled by first moving the sliders (30, 32, 40, 42) supporting the read/write leads radially outwards from the inside diameter (20) of the disks (10, 12, 14) by applying a voltage from voltage source (70) to voice coil motors (34, 44), sensing the position of the sliders (30, 32, 40, 42) on the disk surfaces with a position sensor (80), initiating rotation of the disk drive motor (18) when the sliders (30, 32, 40, 42) have moved a dewetting distance, and terminating radial translation of the sliders (30, 32, 40, 42) when the disk drive motor (18) has reached operating speed and the sliders (30, 32, 40, 42) are riding on air bearings above the disks. The instrumented radial translation of the sliders (30, 32, 40, 42) overcomes the stiction forces at the slider-disk interface without damage to the read/write heads, the disks (10, 12, 14) or the slider suspensions (36, 38, 46, 48).

69. 发明授权

EP0064390B1 Support for stabilizing the movement of a magnetic medium over a magnetic head 失效
标题翻译：用于稳定磁头的磁性介质的运动的支持
公开(公告)号：EP0064390B1
公开(公告)日：1985-08-28
申请号：EP82302195.1
申请日：1982-04-28
申请人： IOMEGA CORPORATION
发明人： Losee, Paul D. , Norton, David G.
IPC分类号： G11B17/32 , G11B5/48
CPC分类号： G11B5/4886 , G11B17/32

70. 发明公开

EP0108579A2 Magnetic disk cartridge 失效
标题翻译： Magnetplattenkassette。
公开(公告)号：EP0108579A2
公开(公告)日：1984-05-16
申请号：EP83306600.4
申请日：1983-10-28
申请人： IOMEGA CORPORATION
发明人： Bauck, Randall C. , Kleczkowski, S Peter , Radman, Anton J. , Thornock, Roy , Freeman, Robert D. , Losee, Paul D. , Lyon, Michael
IPC分类号： G11B23/02 , G11B17/32 , G11B17/02
CPC分类号： G11B17/043 , G11B17/032 , G11B17/32 , G11B23/0321 , G11B23/0332
摘要： A cartridge has a flexible pad (15) which is disposed between a Bernoulli plate (13) and a magnetic disk (12) when the cartridge is inserted into the disk drive. The flexible pad (15) prevents ringing as the disk (12) is rotated against the Bernoulli plate. The cartridge is closed by a slider (18) which is opened when the cartridge is inserted into the disk drive to expose the magnetic disk (12) for rotation. This slider (18) has a locking mechanism (19, 20) which can be opened only when the cartridge is properly inserted into the disk drive.
摘要翻译：当墨盒插入磁盘驱动器中时，墨盒具有设置在伯努利板（13）和磁盘（12）之间的柔性垫（15）。当盘（12）旋转抵靠伯努利板时，柔性垫（15）防止振铃。墨盒被滑块（18）封闭，滑块（18）在墨盒插入磁盘驱动器时打开，以暴露磁盘（12）旋转。该滑块（18）具有锁定机构（19,20），该锁定机构仅当盒被正确插入磁盘驱动器时才能打开。

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