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1. 发明授权

EP1026674B1 Near-field optical recording apparatus assistively heating recording medium 有权
标题翻译：与所述记录介质的附加的加热近场光学记录设备
公开(公告)号：EP1026674B1
公开(公告)日：2009-07-29
申请号：EP00102574.1
申请日：2000-02-07
申请人： FUJIFILM Corporation
发明人： Naya, Masayuki
IPC分类号： G11B7/12 , G11B21/00
CPC分类号： G11B7/0045 , B82Y10/00 , G11B7/1384 , G11B2005/0021 , Y10S977/862 , Y10S977/871

2. 发明公开

EP1618565A2 OPTICAL DISC DRIVE COMPATIBLE WITH MEMORY CARD SLOT 审中-公开
标题翻译：有存储卡插槽兼容的光盘驱动器
公开(公告)号：EP1618565A2
公开(公告)日：2006-01-25
申请号：EP04750346.1
申请日：2004-04-19
申请人： Vmedia Research, Inc.
发明人： VOLK, Steven, B. , BERG, Thomas, E.
IPC分类号： G11B21/00
CPC分类号： G11B33/121 , G11B25/043
摘要： A disc drive designed to hold a cartridge containing an optical data storage disk is compatible with a memory card slot in a host digital electronics device such as a PDA, for example a slot designed for a Type I CompactFlash card. The disc drive contains a body assembly which is inserted into the memory card slot and which has a compatible connector at one end. The disc drive also includes a drive mechanism which contains the spindle motor and optics systems and which is located outside the memory card slot when the drive is in operation. The drive mechanism is lifted from the body assembly to form an opening to a tray into which a cartridge is loaded. The drive mechanism is then pressed against the body assembly to close the cartridge tray and to cause the spindle motor assembly to engage the optical disc within the cartridge. To minimize the extent to which the disc drive protrudes from the host device, part of the cartridge extends into the memory card slot when the disc drive is connected to the host.

3. 发明公开

EP1498896A1 Head supporting mechanism 有权
标题翻译： Kopfträgermechanismus
公开(公告)号：EP1498896A1
公开(公告)日：2005-01-19
申请号：EP04023929.5
申请日：2001-10-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kuwajima, Hideki , Matsuoka, Kaoru
IPC分类号： G11B21/00 , G11B21/10 , G11B21/21 , G11B5/58 , G11B5/54 , G11B5/55
CPC分类号： G11B5/486 , G11B5/4826 , G11B5/4833 , G11B5/4873
摘要： The present invention relates to a head supporting mechanism comprising a slider (50) on which a head (60) for recording and/or reproducing data on and from a recording medium is installed; a slider supporting member (32) for supporting the slider; a load beam (20) having a protrusion (28) placed on a free end thereof; and a flexure (30) with a flexure substrate (31) disposed at the load beam (20); wherein the flexure (30) is extending the flexure substrate (31) in the longitudinal direction and the slider supporting member (32) is supported by the free part (33f) of the extended end of the flexure (30); the load beam (20) supports the slider supporting member (32) by the protrusion (28) so as to pivot thereon around an axis of the protrusion (28) in the normal direction of the load beam to provide tracking compensation, a pair of displacement members (40a, 40b) is disposed on the flexure (30) between the flexure substrate (31) and the slider supporting member (32) side of a free end of the flexure extending from the flexure substrate, and the slider supporting member (32) comprises a main section (32a) and a slider-center-of-gravity holding section (32b) connected to the main section (32a) so as to allow the protrusion (28) on the load beam (20) to contact, whereby the slider-center-of-gravity holding section (32b) having a stepped structure (32b).
摘要翻译：本发明涉及一种头部支撑机构，包括滑块（50），其上安装用于在记录介质上记录和/或再现数据的头部（60）用于支撑滑块的滑块支撑构件（32）具有放置在其自由端上的突起（28）的负载梁（20）以及具有设置在所述负载梁（20）处的挠曲基板（31）的挠曲件（30）。其中所述挠曲件（30）在所述纵向方向上延伸所述弯曲基板（31），并且所述滑块支撑构件（32）由所述挠曲件（30）的延伸端的自由部分（33f）支撑; 负载梁（20）通过突起（28）支撑滑动器支撑构件（32），以沿着负载梁的法线方向围绕突起（28）的轴线枢转，以提供跟踪补偿，一对位移构件（40a，40b）设置在挠曲基板（31）和从弯曲基板延伸的挠曲件的自由端的滑块支撑构件（32）侧之间的挠曲件（30）上，以及滑块支撑构件 32）包括主体部分（32a）和与所述主体部分（32a）连接的滑块 - 重心保持部分（32b），以允许所述负载梁（20）上的突起（28）接触，由此具有阶梯状结构（32b）的滑块 - 重心保持部（32b）。

4. 发明公开

EP1202273A3 Head supporting mechanism 有权
标题翻译： Kopfträgermechanismus
公开(公告)号：EP1202273A3
公开(公告)日：2003-04-02
申请号：EP01124889.5
申请日：2001-10-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kuwajima, Hideki , Matsuoka, Kaoru
IPC分类号： G11B21/00 , G11B21/10 , G11B21/21 , G11B5/58 , G11B5/54 , G11B5/55
CPC分类号： G11B5/486 , G11B5/4826 , G11B5/4833 , G11B5/4873
摘要： A load beam (20) is attached to an actuator arm that is allowed to rock around a pivotal axis by a voice coil motor, etc., as a slider supporting member, the base end of a flexure (30) is attached to the load beam (20) with the free end thereof being left, a slider supporting member (32) is attached to the top portion of the flexure (30), a slider (50) on which a recording/reproduction head (60) is installed is secured to the slider supporting member (32), and the slider supporting member (32) is supported by a protrusion (28) placed on the free end side of the load beam (20) so as to be freely pivot thereon. Portions of the flexure (30) corresponding to both of the sides of this protrusion (28) are constituted by elastic hinge portions, each having a necked shape. A pair of thin-film piezoelectric elements (40a, 40b) are bonded to the flexure (30) as displacement members. In a tracking compensation operation of the head, forces are exerted on the slider supporting member (32) through the elastic hinge portion by extending and contracting operations of the pair of thin-film piezoelectric elements so that the slider (50) is allowed to pivot around the protrusion (28) of the load beam serving as the center of pivotal movements, together with the slider supporting member (32).
摘要翻译：负载梁（20）附接到致动器臂，该致动器臂通过音圈电动机等作为滑动器支撑构件绕枢转轴旋转，挠曲件（30）的基端附接到负载在其自由端留下的梁（20）中，滑块支撑构件（32）附接到挠曲件（30）的顶部，其上安装有记录/再现头（60）的滑块（50）固定到滑块支撑构件（32）上，并且滑块支撑构件（32）由放置在负载梁（20）的自由端侧上的突起（28）支撑，以便在其上自由枢转。对应于该突起（28）的两侧的弯曲部（30）的部分由具有颈部形状的弹性铰链部分构成。一对薄膜压电元件（40a，40b）作为位移元件结合到挠曲件（30）上。在头部的跟踪补偿操作中，力通过弹性铰链部分通过伸展和缩小一对薄膜压电元件的操作而施加在滑块支撑构件（32）上，使得滑块（50）被允许枢转围绕作为枢转运动中心的负载梁的突起（28）与滑块支撑构件（32）一起。

5. 发明公开

EP0942425A2 Tape drive head cleaner 有权
标题翻译： Bandantriebkopfreiniger
公开(公告)号：EP0942425A2
公开(公告)日：1999-09-15
申请号：EP99301894.4
申请日：1999-03-12
申请人： Hewlett-Packard Company
发明人： Anderson, James C. , Bloomquist, Darrel R.
IPC分类号： G11B25/06 , G11B21/00 , G11B5/41
CPC分类号： G11B25/063 , G11B5/11 , G11B5/41 , G11B15/67 , G11B21/00
摘要： A head cleaning device that utilizes a cleaning pad (22) in which a multiplicity of fibers (36) are integrated into and project from a backing (38) by, for example, sewing or weaving the fibers (36) into the backing (38). Preferably, the fibers (36) and backing (38)are made from an electrically conductive or statically dissipative material to minimize electro-static charge build up. The cleaning device may be incorporated into a tape drive (10) that includes a transducer head (16), tape guides (28 and 30) configured to guide the tape over the head (16) and a cleaning mechanism. The cleaning mechanism, which is configured to engage the head (16), includes the cleaning pad (22) mounted to a carrier (20) disposed near the head (16). The cleaning pad (22) is constructed of a multiplicity of fibers (36) integrated into and projecting from the backing (38).
摘要翻译：一种头清洁装置，其利用清洁垫（22），其中多个纤维（36）通过例如将纤维（36）缝合或编织成背衬（38）而整合到背衬（38）中并从背衬38突出）。优选地，纤维（36）和背衬（38）由导电或静电耗散材料制成，以最小化静电荷积聚。清洁装置可以结合到包括换能器头（16）的带驱动器（10）中，带引导件（28和30）被配置为将带引导到头部（16）上以及清洁机构。构造成接合头部（16）的清洁机构包括安装在设置在头部（16）附近的托架（20）上的清洁垫（22）。清洁垫（22）由多个纤维（36）构成，所述多个纤维集成到背衬（38）中并从背衬（38）突出。

6. 发明授权

EP0490069B1 Magnetic disk drive 失效
标题翻译：磁盘驱动器
公开(公告)号：EP0490069B1
公开(公告)日：1998-01-21
申请号：EP91118157.6
申请日：1991-10-24
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Kamo, Masayoshi, c/o Mitsubishi Denki K. K. , Shoji, Kenji, c/o Mitsubishi Denki K. K. , Kawada, Junji, c/o Mitsubishi Denki Engin. K. K.
IPC分类号： G11B25/04 , G11B19/00 , G11B33/12 , G11B21/00 , G11B33/14 , G11B21/22
CPC分类号： G11B17/043 , G11B5/5521 , G11B19/00 , G11B19/20 , G11B23/0318 , G11B25/043 , G11B33/1446

7. 发明授权

EP0469879B1 Information recording device and information recording method 失效
标题翻译：装置和方法，用于将数据记录
公开(公告)号：EP0469879B1
公开(公告)日：1996-10-16
申请号：EP91307007.4
申请日：1991-07-31
申请人： CANON KABUSHIKI KAISHA
发明人： Miyazaki, Toshihiko , Sakai, Kunihiro , Nose, Hiroyasu , Kishi, Etsuro , Kuroda, Ryo
IPC分类号： G11B11/00 , G11B9/00 , G11B21/00
CPC分类号： G11B7/005 , G01Q80/00 , G11B7/00455 , G11B7/0052 , G11B7/12 , G11B7/1384 , G11B9/14 , G11B11/00
摘要： Information is recorded by preparing a recording medium having a recording layer on an electroconductive substrate transmitting electromagnetic wave and an electroconductive optical probe arranged proximate to the recording medium, and applying a voltage between the substrate and the optical probe. The recorded information is read by irradiating electromagnetic wave, preferably with a plurality of wavelengths, on the recording layer from the substrate side, and detecting electromagnetic wave oozed out on the surface of the recording layer by the optical probe.

8. 发明授权

EP0319247B1 Double-sided disk player 失效
标题翻译：转盘用于双面磁盘。
公开(公告)号：EP0319247B1
公开(公告)日：1995-05-24
申请号：EP88311298.9
申请日：1988-11-29
申请人： PIONEER ELECTRONIC CORPORATION
发明人： Funabashi, Tadashi Pioneer Electronic Corporation , Kenmotsu, Isami Pioneer Electronic Corporation
IPC分类号： G11B25/04 , G11B17/04 , G11B17/028 , G11B21/00
CPC分类号： G11B17/05 , G11B17/0282 , G11B17/0284 , G11B21/083 , G11B25/043

9. 发明公开

EP0564430A1 A positioning method and positioning arrangement 失效
标题翻译： Positionierungsverfahren und -vorrichtung。
公开(公告)号：EP0564430A1
公开(公告)日：1993-10-06
申请号：EP93850061.8
申请日：1993-03-30
申请人： BT SYSTEMS AB
发明人： Johansson, Lennart
IPC分类号： G01D5/36 , B65G1/04 , G11B21/00 , G11B33/14 , G11B21/22
CPC分类号： G01D5/36 , B65G1/0421
摘要： A method and an arrangement for bringing a load carrier (10; 13) to different predetermined positions along a given movement path. A pulse emitter is provided for generating pulse signals and delivering the signals to a computer unit in which the position of the load carrier is calculated by counting pulses from a reference value. The pulse emitter includes a pulse emitting rail (25; 26) which is provided with pulse markings (30) and extends along the movement path of the load carrier, and a sensor unit (24; 27) which is mounted on the load carrier for movement along the pulse emitting rail and for recording the pulse markings (30) on or in the rail. The detected pulse markings are converted to pulse signals in the sensor unit and these signals are delivered to the computer unit in a number which is relative to the number of detected pulse markings. Each predetermined position is stored in the computer unit as a function of the number of pulse signals received, starting from the reference value and the number of pulse signals received in regard of each position is compared with the number fed into the computer.
摘要翻译：一种用于将负载托架（10; 13）沿着给定移动路径带到不同的预定位置的方法和装置。提供脉冲发射器用于产生脉冲信号并将信号传送到计算机单元，其中负载载体的位置通过从参考值计数脉冲来计算。脉冲发射器包括脉冲发射轨道（25; 26），脉冲发射轨道（25; 26）设置有脉冲标记（30）并沿负载载体的移动路径延伸;以及传感器单元（24; 27），其安装在负载载体上沿着脉冲发射轨道的移动并且用于在轨道上或轨道中记录脉冲标记（30）。检测到的脉冲标记被转换成传感器单元中的脉冲信号，并且这些信号以相对于检测到的脉冲标记的数量的数量被传送到计算机单元。每个预定位置根据从参考值开始接收的脉冲信号的数量作为函数存储在计算机单元中，并且将接收到的关于每个位置的脉冲信号的数量与馈入计算机的数量进行比较。

10. 发明公开

EP0487296A3 High density disk apparatus 失效
标题翻译：高密度盘设备
公开(公告)号：EP0487296A3
公开(公告)日：1993-05-19
申请号：EP91310641.5
申请日：1991-11-19
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Honjo, Masahiro , Takemura, Yoshinari
IPC分类号： G11B20/10 , G11B21/00
CPC分类号： G11B21/003 , G11B7/08529 , G11B7/14 , G11B20/10 , G11B20/1258
摘要： A rotating disk-shape recording medium (1) has, on each of its opposite sides, a recording area which is divided in a radial direction into n recording zones (a₁,a₂,b₁,b₂). A disk apparatus for reproducing information from and/or reproducing information from the recording medium has a first group of n heads (A₁,A₂) disposed to respectively oppose to the n recording zones on one side of the recording medium, and a second group of n heads (B₁,B₂) disposed to respectively oppose to the n recording zones on the other side of the recording medium, each head being movable to scan its corresponding recording zone. A head drive unit (4) causes each of the first group of n heads to move within its corresponding recording zone in a direction from an outer circumference to an inner circumference of the zone and each of the first group of n heads to move within its corresponding recording zone in a direction from an inner circumference to an outer circumference of the zone so that a sum of linear velocities of the first and second groups of n heads is substantially constant. Further, the first group of n heads and the second group of n heads respectively constitute n pairs of heads each being consituted by an i-th head from an outermost head of the first group and an i-th head from an innermost head of the second group ( i = 1 through n) such that a sum of linear velocities of each pair of heads is substantially constant and equal to a sum of linear velocities of another pair of heads.

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