ADJUSTABLE HEAD LOADING APPARATUS
    51.
    发明申请
    ADJUSTABLE HEAD LOADING APPARATUS 审中-公开
    可调节头部装载装置

    公开(公告)号:WO98048411A1

    公开(公告)日:1998-10-29

    申请号:PCT/US1998/007749

    申请日:1998-04-17

    CPC classification number: G11B5/6005 G11B5/54 G11B5/55 G11B21/22

    Abstract: A data storage system (100) includes one or more individual ramps (166) for each to slidably receive the free end of a tab member (160) connected to one of one or more transducer heads (130) mounted on a head actuator assembly (140). Each head (130) is disposed to fly in data transfer relationship adjacent to a respective rotating disk (108).

    Abstract translation: 数据存储系统(100)包括一个或多个单独的斜面(166),每个斜面(166)可滑动地容纳连接到安装在头致动器组件上的一个或多个换能器头(130)中的一个的接头构件(160)的自由端 140)。 每个头部(130)设置成与相应的旋转盘(108)相邻的数据传送关系中飞行。

    A MAGNETIC RECORDING HEAD HAVING A CARBON OVERCOAT ARRAY ON SLIDER AIR BEARINGS SURFACES
    52.
    发明申请
    A MAGNETIC RECORDING HEAD HAVING A CARBON OVERCOAT ARRAY ON SLIDER AIR BEARINGS SURFACES 审中-公开
    在滑动空气轴承表面上具有碳过滤器阵列的磁记录头

    公开(公告)号:WO9814935A3

    公开(公告)日:1998-10-22

    申请号:PCT/US9716845

    申请日:1997-09-19

    CPC classification number: G11B5/6005 G11B5/40 G11B5/6082 G11B19/04 Y10S977/724

    Abstract: A magnetic head is described for use in a disk drive having a disk (30) that is rotated during operation of the disk drive and stationary when the disk drive is non-operational. The disk (30) includes a surface containing data tracks. The magnetic head comprises a slider (10) including a forward edge (13) and an air bearing surface. A read/write transducer (15) is mounted at the trailing edge (14) of the slider (10). The slider (10) and transducer (15) are mounted within the disk drive, relative to the surface of the rotating disk (30), to fly above the surface of the disk (30), to fly above the surface of the disk (30) during rotation of the disk (30), for reading and writing data from and to the data tracks, and to come to rest on the surface of the disk during non-operation of the disk drive. An array of overcoat protrusions (20) is formed on and spaced across the slider to cover a predetermined and discrete area of the slider (10) in a manner so that when the slider (10) and transducer (15) come to rest on the surface of the disk (30), contact with the surface of the disk occurs only at the array of overcoat protrusions (20).

    VERTICAL CAVITY SURFACE EMITTING LASER AND HEAD GIMBAL ASSEMBLY

    公开(公告)号:WO2022265693A1

    公开(公告)日:2022-12-22

    申请号:PCT/US2022/016654

    申请日:2022-02-16

    Abstract: Embodiments of the present disclosure generally relate to a vertical cavity surface emitting laser, a head gimbal assembly for mounting a vertical cavity surface emitting laser, and devices incorporating such articles. In an embodiment, a vertical cavity surface emitting laser (VCSEL) device is provided. The VCSEL device includes a chip for mounting on a slider and two laser diode electrodes. The chip has six surfaces, wherein a first surface of the chip is for facing the slider, a second surface of the chip is opposite the first surface, and the two laser diode electrodes are positioned in any combination on one or more of a third surface, a fourth surface, a fifth surface, or a sixth surface of the chip.

    配線回路基板
    54.
    发明申请
    配線回路基板 审中-公开

    公开(公告)号:WO2022158118A1

    公开(公告)日:2022-07-28

    申请号:PCT/JP2021/043378

    申请日:2021-12-03

    Abstract: 本発明の配線回路基板(X1)は、金属支持基板(10)と、絶縁層(20)と、導体層(30)とを、厚さ方向(T)にこの順で備える。導体層(30)は、少なくとも一つの端子部(31)と、当該端子部(31)から延出する配線部(32)とを含む。金属支持基板(10)は開口部(10A)を有する。開口部(10A)は、金属支持基板(10)を厚さ方向(T)に貫通し、且つ、絶縁層(20)を介して端子部(31)に対向する。開口部(10A)は、厚さ方向(T)の一方側の第1開口周端縁(11)と、厚さ方向(T)の他方側の第2開口周端縁(12)とを有する。厚さ方向(T)の投影視において、第2開口周端縁(12)は、第1開口周端縁(11)の外側に配置されて当該第1開口周端縁(11)に沿って延びる。

    MULTIPIECE NEAR FIELD TRANSDUCERS (NFTS)
    55.
    发明申请
    MULTIPIECE NEAR FIELD TRANSDUCERS (NFTS) 审中-公开
    多个近场传感器(NFTS)

    公开(公告)号:WO2016191707A1

    公开(公告)日:2016-12-01

    申请号:PCT/US2016/034709

    申请日:2016-05-27

    Abstract: Devices having air bearing surfaces (ABS), the devices including a near field transducer (NFT) that includes a disc configured to convert photons incident thereon into plasmons; and a peg configured to couple plasmons coupled from the disc into an adjacent magnetic storage medium, wherein at least one of a portion of the peg, a portion of the disc, or a portion of both the peg and the disc include a multilayer structure including at least two layers including at least one layer of a first material and at least one layer of a second material, wherein the first material and the second material are not the same and wherein the first and the second materials independently include aluminum (Al), antimony (Sb), bismuth (Bi), boron (B), barium (Ba), calcium (Ca), cerium (Ce), chromium (Cr), cobalt (Co), copper (Cu), erbium (Er), gadolinium (Gd), gallium (Ga), germanium (Ge), gold (Au), hafnium (Hf), indium (In), iridium (Ir), iron (Fe), lanthanum (La), magnesium (Mg), manganese (Mn), molybdenum (Mo), nickel (Ni), niobium (Nb), osmium (Os), palladium (Pd), platinum (Pt), rhenium (Re), rhodium (Rh), ruthenium (Ru), scandium (Sc), silicon (Si), silver (Ag), strontium (Sr), tantalum (Ta), thorium (Th), tin (Sn), titanium (Ti), vanadium (V), tungsten (W), ytterbium (Yb), yttrium (Y), zirconium (Zr), or combinations thereof.

    Abstract translation: 具有空气轴承表面(ABS)的装置,所述装置包括近场换能器(NFT),所述近场换能器包括配置成将入射到其上的光子转换成等离子体的盘; 以及钉构造成将从所述盘耦合的等离子体信号耦合到相邻的磁存储介质中,其中所述钉的一部分,所述盘的一部分或所述钉和盘的一部分中的至少一个包括多层结构,所述多层结构包括 至少两层,包括至少一层第一材料和至少一层第二材料,其中所述第一材料和所述第二材料不相同,并且其中所述第一和第二材料独立地包括铝(Al), 锑(锑),铋(Bi),硼(B),钡(Ba),钙(Ca),铈(Ce),铬(Cr) 钆(Gd),镓(Ga),锗(Ge),金(Au),铪(Hf),铟(In),铱(Ir),铁(Fe),镧(La) 锰(Mo),镍(Ni),铌(Nb),锇(Os),钯(Pd),铂(Pt),铼(Re),铑(Rh),钌(Ru) 钪(Sc),硅(Si),银(Ag),锶(S r),钽(Ta),钍(Th),锡(Sn),钛(Ti),钒(V),钨(W),镱(Yb),钇(Y),锆(Zr) 它们。

    NEAR FIELD TRANSDUCERS (NFTS) INCLUDING BARRIER LAYER AND METHODS OF FORMING
    56.
    发明申请
    NEAR FIELD TRANSDUCERS (NFTS) INCLUDING BARRIER LAYER AND METHODS OF FORMING 审中-公开
    包括障碍层的近场传感器(NFTS)和形成方法

    公开(公告)号:WO2016191666A1

    公开(公告)日:2016-12-01

    申请号:PCT/US2016/034615

    申请日:2016-05-27

    CPC classification number: G11B5/6088 G11B5/314 G11B5/3163 G11B2005/0021

    Abstract: Devices having an air bearing surfaces (ABS), the devices including a near field transducer (NFT) that includes a disc having a front edge; a peg, the peg having a front surface at the air bearing surface of the apparatus, an opposing back surface, a top surface that extends from the front surface to the back surface, two side surfaces that expend from the front surface to the back surface and a bottom surface that extends from the front surface to the back surface; and a barrier layer, the barrier layer separating at least the back surface of the peg from the disc and the barrier layer having a thickness from 10 nm to 50 nm.

    Abstract translation: 具有空气轴承表面(ABS)的装置,所述装置包括近场传感器(NFT),其包括具有前缘的盘; 栓钉,该钉在设备的空气支承表面具有前表面,相对的后表面,从前表面延伸到后表面的顶表面,从前表面延伸到后表面的两个侧表面 以及从前表面延伸到后表面的底表面; 和阻挡层,所述阻挡层至少将所述钉的后表面与所述盘分离,并且所述阻挡层具有10nm至50nm的厚度。

    READ/WRITE HEAD WITH IMPROVED CONTACT
    57.
    发明申请
    READ/WRITE HEAD WITH IMPROVED CONTACT 审中-公开
    读/写头与改进的联系

    公开(公告)号:WO2015026504A1

    公开(公告)日:2015-02-26

    申请号:PCT/US2014/049333

    申请日:2014-08-01

    CPC classification number: G11B5/1871 G11B5/008 G11B5/255 G11B5/3106 G11B5/60

    Abstract: A read/write head is provided with a body having a body length and a support surface to support data storage media as the data storage media is conveyed longitudinally across the support surface. The support surface of the body is curved about an axis in a widthwise direction of the elongate body. The support surface of the body has a reduced longitudinal length relative to the body length only in an intermediate region. At least one read/write device is provided on the intermediate region of the support surface of the body to read and/or write data on the data storage media as the data storage media is conveyed across the support surface. A tape drive system is provided with the read/write head, the at least one read/write device, and a motor to drive the data storage tape.

    Abstract translation: 读/写头设置有具有主体长度和支撑表面的主体,以在数据存储介质纵向地跨过支撑表面传送时支持数据存储介质。 身体的支撑表面围绕细长体的宽度方向的轴线弯曲。 主体的支撑表面仅在中间区域中相对于主体长度具有减小的纵向长度。 当身体的支撑表面的中间区域上至少提供一个读/写设备,以便在数据存储介质被传送穿过支撑表面时读取和/或写入数据存储介质上的数据。 磁带驱动器系统设置有读/写头,至少一个读/写装置和用于驱动数据存储带的电机。

    ハードディスク装置用硬化性組成物
    58.
    发明申请
    ハードディスク装置用硬化性組成物 审中-公开
    用于硬盘驱动器的可固化组合物

    公开(公告)号:WO2014014045A1

    公开(公告)日:2014-01-23

    申请号:PCT/JP2013/069482

    申请日:2013-07-18

    Inventor: 原 勇太

    Abstract:  本発明は、エチレン性不飽和基を有しエポキシ基を有さない化合物(成分A1)及びエチレン性不飽和基及びエポキシ基を有する化合物(成分A2)、又は、前記成分A2及びエポキシ基を有しエチレン性不飽和基を有さない化合物(成分A3)、又は、前記成分A1及び前記成分A3、又は、前記成分A1及び成分A2及び成分A3、又は、前記成分A2;光ラジカル重合開始剤(成分B);並びに、前記エポキシ基を重合しうる化合物(成分C)を含むハードディスク装置用硬化性組成物及びその組成物を使用して磁気ヘッド部位に部品を接着する工程を有するハードディスク装置の製造方法を提供する。

    Abstract translation: 提供一种硬盘驱动器的固化性组合物,所述固化性组合物包含:具有烯属不饱和基但不具有环氧基的化合物[组分(A1)]与具有烯属不饱和基团的化合物[组分(A2)]] 环氧基或具有环氧基但不具有烯属不饱和基团的化合物[组分(A3)]或组分(A1)与组分(A3)或组分(A1)与组分(A2)的组分(A2) 和(A3)或组分(A2); 光自由基聚合引发剂[组分(B)]; 和能够聚合环氧基的化合物[组分(C)]。 还提供了一种用于制造硬盘驱动器的方法,所述方法包括使用上述组成将部件粘附到磁头部分的步骤。

    HAMR NEAR FIELD TRANSDUCER MATERIALS WITH IMPROVED THERMAL STABILITY
    60.
    发明申请
    HAMR NEAR FIELD TRANSDUCER MATERIALS WITH IMPROVED THERMAL STABILITY 审中-公开
    HAMR近场传热材料具有改进的热稳定性

    公开(公告)号:WO2013163370A1

    公开(公告)日:2013-10-31

    申请号:PCT/US2013/038120

    申请日:2013-04-25

    CPC classification number: G11B13/08 G11B5/314 G11B5/6088 G11B2005/0021

    Abstract: An apparatus that includes a near field transducer, the near field transducer including silver (Ag) and at least one other element or compound, wherein the at least one other element or compound is selected from: copper (Cu), palladium (Pd), gold (Au), zirconium (Zr), zirconium oxide (ZrO), platinum (Pt), geranium (Ge), nickel (Ni), tungsten (W), cobalt (Co), rhodium (Rh), ruthenium (Ru), tantalum (Ta), chromium (Cr), aluminum (Al), vanadium (V), iridium (Ir), titanium (Ti), magnesium (Mg), iron (Fe), molybdenum (Mo), silicon (Si), or combinations thereof; oxides of V, Zr, Mg, calcium (Ca), Al, Ti, Si, cesium (Ce), yttrium (Y), Ta, W or thorium (Th), Co, or combinations thereof; or nitrides of Ta, Al, Ti, Si, indium (In), Fe, Zr, Cu, W, boron (B), halfnium (Hf), or combinations thereof.

    Abstract translation: 一种包括近场换能器的装置,所述近场换能器包括银(Ag)和至少一种其它元素或化合物,其中所述至少一种其它元素或化合物选自:铜(Cu),钯(Pd) 金(Au),锆(Zr),氧化锆(ZrO),铂(Pt),天竺葵(Ge),镍(Ni),钨(W),钴(Co),铑(Rh) ,钽(Ta),铬(Cr),铝(Al),钒(V),铱(Ir),钛(Ti),镁(Mg) ,或其组合; Co,Ca,Al,Ti,Si,铯(Ce),钇(Y),Ta,W或钍(Th),Co或它们的组合的氧化物; 或Ta,Al,Ti,Si,铟(In),Fe,Zr,Cu,W,硼(B),铪(Hf)或其组合的氮化物。

Patent Agency Ranking