会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • SYSTEME DE LECTURE ET/OU D'ECRITURE DE TOUS SUPPORTS OPTIQUES
    • 用于所有光学介质的读取和/或写入系统
    • WO2006024740A1
    • 2006-03-09
    • PCT/FR2005/001933
    • 2005-07-26
    • ARNAUD, Michel
    • ARNAUD, Michel
    • G11B7/08G11B7/12G11B21/00
    • G11B7/08G11B7/12
    • Système de lecture ou de lecture-écriture de média optique multipliant la vitesse de transfert de données en lecture ou lecture-écriture . L'invention concerne LA MISE EN ROTATION de ( des ) tête de lecture ou de ( des) tête de lecture/écriture . L'invention réduit la distance entre le média optique et la ( les) tête de lecture ou lecture-écriture , supprime les vibrations du ( des ) média optique , supprime tous les dispositifs de corrections des systèmes actuels liés aux vibrations. Cette invention accroît la capacité de stockage en utilisant un formatage et / ou un pré-formatage de média optique adapté à la densité supérieure des pistes et à la taille inférieure de l'unité d'information élémentaire que les inventions décrites gèrent.
    • 本发明涉及增强读取或读取/写入数据传输速度的光学介质读取/读取/写入系统。 本发明涉及读/写头的旋转。 本发明减小了光学介质与读/写头之间的距离,消除了光学介质的振动,消除了与振动有关的当前系统的所有校正装置。 本发明通过使用适于更高密度的轨道的光学介质的格式化和/或预格式化以及由本文所述的发明管理的基本信息单元的较小尺寸来增强存储容量。
    • 2. 发明申请
    • MAGNETIC RECORDING HEAD WITH DIELECTRIC LAYER
    • 磁记录头与电介质层
    • WO01093268A2
    • 2001-12-06
    • PCT/US2001/017827
    • 2001-06-01
    • G11B5/31G11B21/00
    • G11B5/312G11B5/3116G11B5/313G11B5/3133G11B5/3146G11B5/3163
    • A magnetic recording head (105) includes a zero throat (120) formed on a bottom pole layer (110) and a dielectric layer (130) formed over a portion of the bottom pole layer and over a portion of the zero throat. A bottom pole extension (140), a gap layer (150), and a top pole extension (160) are plated in a pole tip region (114) of the recording head so that the dielectric layer separates the plated layers in the pole tip region from the zero throat. The dielectric layer prevents the bottom pole extension and gap layer from plating over the zero throat, and reduces the magnetic flux leakage between a bottom pole extension and a top pole extension of the recording head.
    • 磁记录头(105)包括形成在底极层(110)上的零喉部(120)和形成在底极层的一部分上方以及零喉部的一部分上的电介质层(130)。 将底极延伸部(140),间隙层(150)和顶极延伸部(160)电镀在记录头的极尖区域(114)中,使得电介质层将极尖中的镀层分离 区域从零喉咙。 电介质层防止底极延伸部和间隙层在零喉部上电镀,并且减小了底极延伸部与记录头的顶极延伸部之间的磁通泄漏。
    • 6. 发明申请
    • METHOD AND APPARATUS FOR IMPROVED ROLL STATIC ANGLE ADJUSTMENT
    • 改进的滚动静态角度调整的方法和装置
    • WO01043130A2
    • 2001-06-14
    • PCT/US2000/042550
    • 2000-12-05
    • G11B21/21G11B5/48G11B21/24G11B21/00
    • G11B5/4826Y10T29/49025
    • The present invention relates to a method and apparatus for providing improved roll static angle adjustment for head gimbal assemblies (HGA's) 122 used in disc drives 110. In the method, proximal and distal clamping members 198 and 180, respectively, are attached to a load beam 148 of the HGA 122 and are separated by a distance 200 of 4-30% of the length 194 of the load beam 148. One of the distal (180) and proximal (198) clamping members is rotated about a longitudinal axis 158 of the load beam 148 such that the relative angular position of the distal (180) and proximal (198) clamping members reaches an adjust angle. Also disclosed is a rigid beam section 156 of an HGA 122 that includes apertures 206 which are positioned along maximum stress contours where early plastic deformation of the rigid beam section 156 is desired during adjustment of the roll static angle.
    • 本发明涉及一种用于为盘驱动器110中使用的头万向架组件(HGA)122提供改进的滚动静态角度调整的方法和装置。在该方法中,近端和远端夹紧构件198和180分别附接到负载 HGA 122的梁148并且被隔离加载梁148的长度194的4-30%的距离200.远端(180)和近侧(198)夹紧构件中的一个围绕纵向轴线158绕 负载梁148使得远端(180)和近侧(198)夹紧构件的相对角位置达到调节角度。 还公开了一种HGA122的刚性梁部分156,其包括沿最大应力轮廓定位的孔206,其中在调整辊静角期间需要刚性梁部分156的早期塑性变形。
    • 7. 发明申请
    • DISC HEAD SLIDER HAVING RECESSED, TRENCHED RAILS FOR REDUCED STICTION
    • 带有收紧的铁路滑轨,用于减少踩踏的铁路
    • WO0141141A2
    • 2001-06-07
    • PCT/US0042450
    • 2000-12-01
    • SEAGATE TECHNOLOGY LLC
    • SANNINO ANTHONY PBOUTAGHOU ZINE-EDDINE
    • G11B5/60G11B21/21G11B21/00
    • G11B21/21G11B5/60G11B5/6005G11B5/6082
    • A disc head slider (110, 500) includes a cavity dam (230, 506), a subambient pressure cavity (236, 510) and first and second elongated rails (210, 212, 502, 510). The first and second rails (210, 212, 502, 504) are disposed about the subambient pressure cavity (236, 510). Each of the rails (210, 212, 502, 504) has a rail width measured from an inner rail edge (214) to an outer rail edge (216), a leading bearing surface (218), a trailing bearing surface (220), and a recessed area (222, 512) extending between the leading and trailing bearing surfaces (218, 220). The recessed area (222, 512) is recessed from the bearing surfaces and raised from the cavity floor, across the rail width. First and second convergent channels (260, 262, 514) are recessed within the trailing bearing surfaces (220) of the first and second rails (210, 212, 502, 504), respectively. Each channel (260, 262, 514) has a leading channel end open to fluid flow from the respective recessed area (222, 512), non-divergent channel side walls (268) and a trailing channel end (270) closed to the fluid flow and forward of a localized region of the respective trailing bearing surface (220).
    • 盘头滑动器(110,500)包括腔室(230,506),低压腔(236,510)和第一和第二细长轨道(210,212,502,510)。 第一和第二轨道(210,212,502,504)围绕下游压力腔(236,510)设置。 每个轨道(210,212,502,504)具有从内轨边缘(214)到外轨边缘(216),前导支承表面(218),后轴承表面(220), ,以及在所述前和后轴承表面(218,220)之间延伸的凹陷区域(222,512)。 凹陷区域(222,512)从轴承表面凹陷并且从空腔底部横跨轨道宽度升高。 第一和第二收敛通道(260,262,414)分别凹入第一和第二轨道(210,212,502,504)的拖尾轴承表面(220)内。 每个通道(260,262,514)具有一个通向开口的通道端,该通道端部分分别来自相应的凹陷区域(222,512),非扩散通道侧壁(268)和靠近流体的尾部通道端部(270) 相应的后轴承表面(220)的局部区域的流动和向前。