Servo track write at low pressure using pressure insensitive air bearing surface
    61.
    发明申请
    Servo track write at low pressure using pressure insensitive air bearing surface 失效
    伺服磁道在低压下使用压力不敏感的空气轴承表面

    公开(公告)号:US20060164752A1

    公开(公告)日:2006-07-27

    申请号:US11339861

    申请日:2006-01-25

    IPC分类号: G11B5/012 G11B5/127

    摘要: Embodiments of the invention provide a manufacturing method for a disk drive which allows highly accurate recording of servo data without substituting the internal gas of the disk drive, and such a magnetic disk drive and servo track writer. In one embodiment, a disk, a magnetic head slider with a head for writing data onto and reading out data from the disk, a suspension for retaining the magnetic head slider, an arm for supporting the suspension, and a driving section for driving the arm are stored into an enclosure. When a servo track write operation is conducted, the enclosure interior is depressurized to an atmospheric pressure lower than normal pressure and then servo data is recorded on the disk.

    摘要翻译: 本发明的实施例提供了一种用于磁盘驱动器的制造方法,其允许伺服数据的高精度记录而不代替盘驱动器的内部气体,以及这种磁盘驱动器和伺服轨迹写入器。 在一个实施例中,盘,具有用于将数据写入盘并从盘读出数据的头的磁头滑块,用于保持磁头滑块的悬架,用于支撑悬架的臂和用于驱动臂的驱动部 存储在外壳中。 当进行伺服磁道写入操作时,外壳内部被减压至低于常压的大气压,然后将伺服数据记录在磁盘上。

    Closed compressor
    62.
    发明授权
    Closed compressor 有权
    封闭式压缩机

    公开(公告)号:US07052248B2

    公开(公告)日:2006-05-30

    申请号:US10489364

    申请日:2002-12-03

    IPC分类号: F04B39/00

    CPC分类号: F04B39/0061 Y10S181/403

    摘要: A hermetic compressor is equipped with a suction muffler including: a muffling space having two rooms; a communication space to communicate these two rooms with each other; a first communication passage to communicate a movable valve with the muffling space and extending to an opening into the muffling space; and a second communication passage to communicate an enclosed container with the muffling space and extending to an opening into the muffling space. The openings into the muffling space from the first and the second communication passages are disposed in one of the two rooms, and the other room of the two rooms forms a resonance muffler whose resonance frequency matches a cavity resonance frequency of the enclosed container. The configuration can provide the hermetic compressor with a reduced noise emission and a high compression efficiency.

    摘要翻译: 密闭式压缩机配有吸气消音器,包括:具有两个房间的消音空间; 这两个房间相互通信的通信空间; 第一连通通道,其将可动阀与消音空间连通并延伸到通向消声空间的开口; 以及第二连通通道,用于将封闭的容器与消音空间连通并延伸到通向消音空间的开口。 从第一和第二连通通道进入消声空间的开口设置在两个房间的一个中,两个房间的另一房间形成共振频率与封闭容器的空腔共振频率相匹配的共振消音器。 该配置可以为封闭式压缩机提供降低的噪声发射和高压缩效率。

    Magnetic head provided with moment-reducing contact for data storage medium
    63.
    发明授权
    Magnetic head provided with moment-reducing contact for data storage medium 失效
    磁头为数据存储介质提供减震触点

    公开(公告)号:US06870806B2

    公开(公告)日:2005-03-22

    申请号:US10282491

    申请日:2002-10-29

    摘要: A magnetic head is provided with a substrate and a magnetic field generating coil formed on the substrate. The substrate has a principal surface facing a storage disk and divided into an inner area and an outer area surrounding the inner region. The magnetic head also includes a dielectric layer enclosing the coil and facing the storage disk. The dielectric layer is formed in the inner area of the principal surface of the substrate but not in the outer area. As tilting, the storage disk comes into contact with the dielectric layer, thereby being prevented from bumping into the outer area of the principal surface of the substrate.

    摘要翻译: 磁头设置有基板和形成在基板上的磁场产生线圈。 基板具有面向存储盘的主表面,并分成内部区域和围绕内部区域的外部区域。 磁头还包括封装线圈并面向存储盘的电介质层。 电介质层形成在基板的主表面的内部区域中,但不形成在外部区域中。 当倾斜时,存储盘与电介质层接触,从而防止其撞击到衬底的主表面的外部区域。

    Collective monitor and control system for plural networks
    64.
    发明授权
    Collective monitor and control system for plural networks 失效
    多个网络的集体监控系统

    公开(公告)号:US06795446B2

    公开(公告)日:2004-09-21

    申请号:US09193628

    申请日:1998-11-17

    IPC分类号: H04L1256

    摘要: A collective monitor and control for plural networks, in which plural networks remotely located in each other can be collectively monitored, is provided. The collective monitor and control system for plural networks includes independent plural networks, each having plural nodes formed into a ring configuration, transmission paths connecting the plural networks and passing only monitor and control data, and a network service processor connected to one node of the plural networks, the one node connected to the network service processor having a switch circuit for broadcasting the monitor and control data received from one route to other routes linked to the one node.

    摘要翻译: 提供了多个网络的集体监视和控制,其中可以集中监视彼此远程位置的多个网络。 多个网络的集体监视和控制系统包括独立的多个网络,每个网络具有形成环形配置的多个节点,连接多个网络的传输路径并仅通过监视和控制数据,以及连接到多个网络的一个节点的网络服务处理器 网络,连接到网络服务处理器的一个节点具有用于广播监视器的开关电路和从一个路由接收的数据到与该一个节点链接的其他路由。

    Rotary connector having slip ring mechanism
    65.
    发明授权
    Rotary connector having slip ring mechanism 失效
    具有滑环机构的旋转连接器

    公开(公告)号:US06764326B2

    公开(公告)日:2004-07-20

    申请号:US10268765

    申请日:2002-10-11

    IPC分类号: H01R300

    CPC分类号: H01R39/64 H01R2201/26

    摘要: A rotary connector includes a stationary housing, a rotative housing, a rotative holder, floating spacers, and flat cables. The flat cables provide a low-current path to a steering wheel of a vehicle. The rotary connector also includes a slip ring mechanism to provide a large-current path to electrical apparatuses on the steering wheel. The slip ring mechanism includes annular stationary contacts, annular movable contacts, and floating contacts. The annular stationary contacts are provided on the stationary housing and oppose the floating spacers to extend along a path of pivotal movement thereof. The annular movable contacts are provided on the rotative housing and oppose the floating spacers to extend along the path of pivotal movement thereof. The movable contacts are connected to electrical apparatuses on the steering wheel side. The floating contacts are provided on the floating spacers and are in resilient contact with the stationary contacts and the movable contacts.

    摘要翻译: 旋转连接器包括固定壳体,旋转壳体,旋转保持器,浮动间隔件和扁平电缆。 扁平电缆为车辆的方向盘提供低电流路径。 旋转连接器还包括滑环机构,以向方向盘上的电气设备提供大电流路径。 滑环机构包括环形固定触点,环形可动触点和浮动触点。 环形固定触点设置在固定壳体上并与浮动间隔件相对,以沿其枢转运动的路径延伸。 环形可动触头设置在旋转壳体上并且与浮动间隔物相对,以沿其枢转运动的路径延伸。 可动触头连接到方向盘侧的电气设备。 浮动触点设置在浮动间隔件上并与固定触点和可动触点弹性接触。

    Crucible for crystal pulling and method of manufacturing same
    66.
    发明授权
    Crucible for crystal pulling and method of manufacturing same 有权
    坩埚用于晶体拉制和制造方法相同

    公开(公告)号:US6136094A

    公开(公告)日:2000-10-24

    申请号:US147446

    申请日:1999-02-02

    IPC分类号: C04B35/83 C30B15/10 C30B35/00

    摘要: The present invention is directed to a single crystal pulling crucible of carbon fiber reinforced carbon composite material formed by the filament windings by combination of axially reinforced layers as well as circumberentially reinforced layers, which combination is given in two or more sets, and to the producing method thereof. The circumferentially reinforced layers resist a force tending to exapand a drum portion of the crucible, and the axially reinforced layers resist a force tending to push down a bottom of the crucible. The axially reinforced layers extending from the bottom portion to the drum portion can be formed by at least either of a level winding of a contact angle of 0.degree. to 10.degree. with respect to the center axis and a poral winding, and the circumferentially reinforced layers in area adjacent to the drum portion out of the drum portion and the bottom portion can be formed by at least either of a parallel winding of a contact angle of 70.degree. to 90.degree. with respect to the center axis and a helical winding. When the axially reinforced layers cover the center of the bottom portion, an integral crucible of C/C composite material with no hole is provided. When the surface of the C/C composite material is impregnated and covered with a pyrolytic carbon, improved resistance to forming SiC is provided.

    摘要翻译: PCT No.PCT / JP97 / 02211 Sec。 371日期1999年2月2日 102(e)1999年2月2日PCT 1997年6月26日PCT公布。 第WO97 / 49844号公报 日期:1997年12月31日本发明涉及一种碳纤维增强碳复合材料的单晶拉制坩埚,其通过轴向加强层以及环形增强层的组合由细丝绕组形成,该组合以两组或多组 ,及其制造方法。 周向加强层抵抗倾向于展开坩埚的鼓部分的力,并且轴向增强层抵抗倾向于将坩埚底部推下的力。 从底部延伸到鼓部的轴向增强层可以通过相对于中心轴线接触角为0°至10°的水平绕组和通孔绕组和周向加强层中的至少一个形成 与滚筒部分相邻的滚筒部分的区域中的至少一个可以由相对于中心轴线的接触角为70°至90°的平行绕组和螺旋形绕组形成。 当轴向增强层覆盖底部的中心时,提供了没有孔的C / C复合材料的整体坩埚。 当C / C复合材料的表面被热解碳浸渍并覆盖时,提供了改善的耐SiC成形性。

    Screw-fixed rotary connector structure for vehicles
    68.
    发明授权
    Screw-fixed rotary connector structure for vehicles 失效
    用于车辆的螺旋固定旋转连接器结构

    公开(公告)号:US6053742A

    公开(公告)日:2000-04-25

    申请号:US30816

    申请日:1998-02-26

    CPC分类号: B60R16/027 F16B41/002

    摘要: A rotary connector 1 has a fixed case 3 for being mounted on a base 5 for a switch 4. The fixed case 3 has a first screw insertion hole 3a formed open therein for insertion of a screw 6. The screw 6 has a flange 6a. The fixed case 3 or the base 5 has a resilient pawl 3f formed therein for engagement with the flange 6a. With such structure, it is possible to screw-fix both the rotary connector and the base onto the steering column. The screw is securely kept in the rotary connector during transport and assembly by the resilient pawl.

    摘要翻译: 旋转连接器1具有用于安装在用于开关4的基座5上的固定壳体3.固定壳体3具有形成在其中形成的用于插入螺钉6的第一螺钉插入孔3a。螺钉6具有凸缘6a。 固定壳体3或底座5具有形成在其中用于与凸缘6a接合的弹性棘爪3f。 通过这种结构,可以将旋转连接器和基座两者螺旋固定到转向柱上。 在由弹性爪运输和组装期间,螺钉被牢固地保持在旋转连接器中。

    Column switch with rotary connector
    69.
    发明授权
    Column switch with rotary connector 失效
    带旋转连接器的立柱开关

    公开(公告)号:US6022230A

    公开(公告)日:2000-02-08

    申请号:US179854

    申请日:1998-10-28

    CPC分类号: B60R16/027

    摘要: A column switch is provided with a rotary connector that makes electrical connection between a steering wheel and a vehicle by means of a coiled, flexible, flat cable 5 accommodated in a housing. The housing includes a lower housing defined by a base 1 of the column switch and an upper housing defined by a rotor 6 with a cancel cam 6f. The base 1 has a hollow cylinder 1a through which a steering shaft 2 is inserted in line with the hollow cylinder, and an annular groove 1b surrounding the hollow cylinder 1a and accommodating the flat cable 5 therein. The rotor 6 has an accommodating section 6c that closes the annular groove 1b, and a resilient fastening strap 6e that rotatably engages a fastening portion 1e formed on the hollow cylinder 1a. Since the same construction serves as both the base of the column switch and the housing of a rotary connector, the number of parts and assembly costs are minimized.

    摘要翻译: 列开关设置有旋转连接器,其通过容纳在壳体中的盘绕的,柔性的扁平电缆5进行方向盘和车辆之间的电连接。 壳体包括由柱开关的基座1限定的下壳体和由具有取消凸轮6f的转子6限定的上壳体。 基座1具有中空圆筒1a,转向轴2通过该中空圆筒1a与中空圆筒成一直线插入,环形凹槽1b围绕中空圆筒1a并容纳扁平线缆5。 转子6具有闭合环形槽1b的容纳部分6c和可旋转地接合形成在中空圆筒1a上的紧固部分1e的弹性紧固带6e。 由于相同的结构既用作立柱开关的底座又用作旋转连接器的壳体,所以部件数量和组装成本最小化。

    Powder paint composition
    70.
    发明授权
    Powder paint composition 失效
    粉末涂料组成

    公开(公告)号:US6008301A

    公开(公告)日:1999-12-28

    申请号:US969760

    申请日:1997-11-13

    IPC分类号: C08L73/02 C09D133/06 C08F8/14

    CPC分类号: C09D133/068 C08L73/02

    摘要: A thermosetting powder paint composition is disclosed which can realize simultaneous manifestation of I) excellent stability before film forming (in storage), II) excellent low temperature melting property/low temperature curing property in forming a film, and III) excellent film properties and physical properties after film forming;and which comprises (A) a copolymer component which is obtained by radical polymerization in a reaction system containing (a-1) an ethylenically unsaturated monomer having a glycidyl group and a unsaturated double bond in the molecule, (a-2) styrene, and (a-3) the other monomer in a specific condition, (B) a curing agent component which is a linear acid anhydride of an aliphatic divalent carboxylic acid having a specific structure, and (C) a curing catalyst component having a specific structure.

    摘要翻译: 公开了可以实现I)在成膜(储存)之前优异的稳定性的同时表现的热固性粉末涂料组合物,II)在形成膜时具有优异的低温熔融性/低温固化性,以及III)优异的膜性能和物理性 成膜后的性能; (A-1)在分子中含有缩水甘油基和不饱和双键的烯键式不饱和单体(a-2)苯乙烯,和(A-1)共聚物成分, (a-3)特定条件下的其它单体,(B)作为具有特定结构的脂肪族二元羧酸的线性酸酐的固化剂成分,(C)具有特定结构的固化催化剂成分。