公开(公告)号：US06297968B1

公开(公告)日：2001-10-02

申请号：US09501465

申请日：2000-02-09

Applicant: Takashi Nakai

Inventor： Takashi Nakai

IPC: H05R714

CPC classification number: G11B5/486 ,  G11B21/00 ,  H05K3/365

Abstract: An FPC mounting structure wherein an inner surface of a guide hole formed in a chassis is cut and raised to form a support projection, an FPC holder is formed with first and second holding portions which permit the support projection to be fitted therein, the FPC holder with a terminals-formed portion of the FPC attached thereto is inserted into the guide hole of the chassis and the first holding portion of the FPC holder to be fitted on the support projection, allowing the FPC holder to be supported by the chassis and allowing terminals on the FPC and circuit patterns on a printed circuit board to become conductive with each other.

Abstract translation: 一种FPC安装结构，其中形成在底盘中的引导孔的内表面被切割和升高以形成支撑突起，FPC保持器形成有允许支撑突起装配在其中的第一和第二保持部分，FPC保持器 其中安装有FPC的端子形成部分插入到底座的引导孔和FPC保持器的第一保持部分以装配在支撑突起上，从而允许FPC保持器由底盘支撑并允许端子 在印刷电路板上的FPC和电路图案上彼此导电。

公开(公告)号：US06292330B1

公开(公告)日：2001-09-18

申请号：US09408602

申请日：1999-09-30

Applicant: Jeffrey S. Thiessen ,  John M. Enga

Inventor： Jeffrey S. Thiessen ,  John M. Enga

IPC: G11B541

CPC classification number: G11B5/41 ,  G11B5/00817 ,  G11B15/62 ,  G11B21/00 ,  G11B23/049 ,  G11B23/502

Abstract: A cleaning cartridge for cleaning a reciprocating read/write head of a tape drive. The cartridge includes a cleaning tape and cleaning segments that cooperate to clean the tape contacting surface and the air-bleed slots of a read/write head as it moves thereagainst. The cleaning segments are preferably mounted on a carrier that may be displaced to accommodate different models of tape drives having various read/write head projection depths, and which may include a resilient member for urging the cleaning segments towards the read/write head with a predetermined amount of force.

Abstract translation: 用于清洁磁带机的往复式读/写头的清洁带。 盒式磁带包括清洁带和清洁段，它们协同作用以清洁读/写头的磁带接触表面和排气槽，因为它在其上移动。 清洁段优选地安装在载体上，该载体可被移位以适应具有各种读/写头投影深度的不同型号的带驱动器，并且可以包括用于以预定的方式将清洁段朝向读/写头推动的弹性构件 力量。

公开(公告)号：US06280564B1

公开(公告)日：2001-08-28

申请号：US09337099

申请日：1999-06-21

Applicant: Yoshibumi Asano ,  Takayuki Onuma ,  Tetsuo Itakura ,  Tomoharu Sakuma

Inventor： Yoshibumi Asano ,  Takayuki Onuma ,  Tetsuo Itakura ,  Tomoharu Sakuma

IPC: B32B3100

CPC classification number: G11B21/16 ,  G11B5/48 ,  G11B5/4806 ,  G11B21/00 ,  Y10T156/1744 ,  Y10T156/1768

Abstract: A method of mounting a core slider onto a suspension and a robot mounter for mounting a core slider onto a suspension are disclosed. A work having at least one or more location onto which the core slider is to be bonded is affixed on a jig board. Adhesive is applied by a dispenser at predetermined location of the suspension to be bonded. A selected core slider is picked up from a supply of core sliders by a transfer assembly, and the selected core slider is transferred with the transfer assembly to a position adjusting unit, and the position of the core slider is adjusted with the position adjusting unit. The core slider is transferred with the transfer assembly from the position adjusting unit to the predetermined location of the suspension which has adhesive thereon. The core slider retained by the transfer assembly is contacted with the adhesive disposed on the suspension. The adhesive is hardened by exposing the adhesive to UV-radiation.

Abstract translation: 公开了将芯滑块安装到悬架上的方法和用于将芯滑块安装到悬架上的机器人安装机。 具有至少一个或多个位置的工件将被固定在夹具板上。 粘合剂通过分配器施加在要粘合的悬浮液的预定位置处。 通过传送组件从芯片滑块供应中拾取所选择的芯片滑块，并且将所选择的芯片滑块与传送组件一起传送到位置调节单元，并且通过位置调整单元来调节磁芯滑块的位置。 芯片滑块与传送组件一起从位置调节单元传送到具有粘合剂的悬架的预定位置。 由转移组件保持的芯滑块与设置在悬架上的粘合剂接触。 通过将粘合剂暴露于UV辐射来使粘合剂硬化。

公开(公告)号：US06187877B1

公开(公告)日：2001-02-13

申请号：US08930865

申请日：1997-10-07

Applicant: Walter Götz ,  Jürgen Hofmann ,  Michael Kopietz ,  Helmut Horle

Inventor： Walter Götz ,  Jürgen Hofmann ,  Michael Kopietz ,  Helmut Horle

IPC: C08G8500

CPC classification number: C08G69/04 ,  C08G69/28 ,  C08G73/1025 ,  C08G73/1039 ,  C08G73/1042 ,  G03F7/0045 ,  G03F7/0387 ,  G11B5/486 ,  G11B21/00 ,  H05K1/056 ,  Y10S428/901

Abstract: A polymer based on a dicarboxylic acid and a diamine is prepared by polycondensation in an extruder, by (a) heating a mixture of a dicarboxylic acid having from 4 to 12 carbon atoms and a diamine having from 4 to 12 carbon atoms, which mixture is solid at room temperature and has a residual moisture content of less than 5% by weight, to a temperature in the range from 150 to 400° C. under autogenous pressure in a contrarotating twin-screw extruder to give a product A, (b) feeding the product A to a corotating twin-screw extruder, with the product A being exposed to a temperature in the range from 150 to 400° C. and residual water present and also water from the polycondensation being removed through the degassing openings, to give a product B, with the proviso that the corotating twin-screw extruder has at least two segments having different pressures.

Abstract translation: 通过在（a）加热具有4至12个碳原子的二羧酸和具有4至12个碳原子的二胺的混合物在挤出机中缩聚制备基于二羧酸和二胺的聚合物，该混合物为 在相反的双螺杆挤出机中，在自生压力下，在室温下固体残留水分含量小于5重量％，至150-400℃的温度，得到产物A，（b） 将产品A进料到同向旋转的双螺杆挤出机中，使产物A暴露于150-400℃的温度和存在的残留水以及来自缩聚的水通过脱气孔除去，得到 产品B，条件是共转化双螺杆挤出机具有至少两个具有不同压力的段。

公开(公告)号：US6118602A

公开(公告)日：2000-09-12

申请号：US962067

申请日：1997-10-31

Applicant: Axel Alegre de la Soujeole

Inventor： Axel Alegre de la Soujeole

IPC: G11B5/09 ,  G11B5/00 ,  G11B5/012 ,  G11B5/48 ,  G11B19/02 ,  G11B21/00 ,  G11B33/12

CPC classification number: G11B5/012 ,  G11B19/02 ,  G11B21/00 ,  G11B5/09 ,  G11B2005/0013 ,  G11B2005/0016 ,  G11B33/121 ,  G11B5/486

Abstract: A multi-head, disc drive, of a data storage system having a preamplifier that is split into a mother chip and set of daughter chips, each daughter chip corresponding to a head in the disc drive. The daughter chips contain very little circuitry, typically just a write driver, the front end of a read amplifier, a write fault detector, and a bias control circuit. Because the daughter chip contains little circuitry, it can be made much smaller and lighter than a conventional preamplifier, allowing the daughter chip to be placed on the suspension, close to the head. This allows the signal sent to and received from the head associated with a daughter chip to be strong enough not to be corrupted during transmission to the circuitry in the rest of the preamplifier. It also increases the bandwidth and reduces the power consumption of the preamplifier. The mother chip contains the remaining circuitry needed in the preamplifier and can be placed farther away, on a portion of the HSA that can support a larger chip.

Abstract translation: 数据存储系统的多头磁盘驱动器，具有被分成母芯片和子芯片组的前置放大器，每个子芯片对应于磁盘驱动器中的磁头。 子芯片包含很少的电路，通常只是写驱动器，读放大器的前端，写故障检测器和偏置控制电路。 因为子芯片包含很少的电路，所以它可以比常规的前置放大器小得多和更轻，从而允许将子芯片放置在靠近头部的悬架上。 这允许发送到与子芯片相关联的磁头的信号和从其接收的信号足够坚固，在传输到前置放大器的其余部分的电路期间不会被破坏。 它还增加了带宽并降低了前置放大器的功耗。 母芯片包含前置放大器所需的剩余电路，并且可以放置得更远，可以支持较大芯片的HSA的一部分。

公开(公告)号：US6015000A

公开(公告)日：2000-01-18

申请号：US984377

申请日：1997-12-03

Applicant: Terry R. Fahley

Inventor： Terry R. Fahley

IPC: G11B21/00 ,  G11B21/02 ,  H02K15/03 ,  H05K3/00

CPC classification number: H02K15/03 ,  G11B21/00 ,  G11B21/02 ,  Y10T156/1702 ,  Y10T156/1744

Abstract: A bonding apparatus for bonding a magnetic piece to a backiron includes a base and a back assembly next to the base and having at least one back surface. A front assembly having a front surface facing the back assembly has at least one aperture for a locating pin. The locating pin is slip fit into the aperture of the front assembly. In addition, a method for replacing locating pins is provided.

Abstract translation: 用于将磁性片接合到背铁的接合装置包括靠近基座的基部和后部组件，并具有至少一个后表面。 具有面向后组件的前表面的前组件具有用于定位销的至少一个孔。 定位销滑入前组件的孔中。 此外，提供了一种用于替换定位销的方法。

公开(公告)号：US5995461A

公开(公告)日：1999-11-30

申请号：US18738

申请日：1998-02-05

Applicant: Steven R. Sedlmayr ,  Duane Burton

Inventor： Steven R. Sedlmayr ,  Duane Burton

IPC: G11B5/012 ,  G11B5/31 ,  G11B5/40 ,  G11B5/48 ,  G11B5/49 ,  G11B5/60 ,  G11B7/0037 ,  G11B7/007 ,  G11B7/14 ,  G11B9/00 ,  G11B11/105 ,  G11B17/32 ,  G11B20/10 ,  G11B21/00 ,  G11B25/00 ,  G11B25/04 ,  G11B33/08 ,  G11B7/00

CPC classification number: G11B5/6005 ,  G11B11/10595 ,  G11B20/10 ,  G11B21/00 ,  G11B25/00 ,  G11B25/043 ,  G11B5/012 ,  G11B5/3106 ,  G11B5/3163 ,  G11B5/40 ,  G11B5/484 ,  G11B5/4886 ,  G11B5/4969 ,  G11B7/0037 ,  G11B7/14 ,  G11B9/00 ,  G11B17/32 ,  G11B33/08 ,  G11B7/007

Abstract: A disk storage device has a simultaneous data transfer head (2284) having a plurality of data transducer (2570) for the simultaneous storage and/or retrieval of a plurality of data on a disk. The device makes it feasible for the simultaneous transfer of data to and from a disk storage device with a storage area formed thereon (2272), thereby increasing the I/O between the processing limit and the storage device.

Abstract translation: 磁盘存储设备具有同时存储和/或检索磁盘上的数据的多个数据传感器（2570）的数据传输头（2284）。 该装置使得可以将数据同时传送到具有形成在其上的存储区域的盘存储装置（2272），从而增加处理限制和存储装置之间的I / O。

公开(公告)号：US5966263A

公开(公告)日：1999-10-12

申请号：US904430

申请日：1997-08-01

Applicant: David A. Freitas ,  Kevin Roy Vannorsdel ,  Mantle Man-Hon Yu

Inventor： David A. Freitas ,  Kevin Roy Vannorsdel ,  Mantle Man-Hon Yu

IPC: G11B21/00 ,  G11B21/08 ,  G11B25/04 ,  G11B15/00

CPC classification number: G11B25/043 ,  G11B21/00 ,  G11B21/083

Abstract: The present invention concerns an apparatus, method, and article of manufacture that satisfies the need for verifying the identity of a designated head in a gang servo head environment by querying a control parameter unit. In one embodiment, the invention may be implemented to provide a method to increase head select robustness for group head systems controlled by drive electronics. The method is practiced when a request is made for a designated head to perform a read or write operation. The request is received by a control parameter unit included in an arm electronics unit. The control parameter unit is then queried to verify the identity of the arm electronics unit selected. The identity of the designated head is then received. A parity check of the control data is performed and, assuming no errors, an actuating arm containing the designated head is positioned. The selected arm electronics unit is loaded with read or write data copied from a host system and transferred to or from the storage device. In various embodiments, the actuating arm electronics unit contain circuitry for repeatedly verifying that the proper head was selected and the integrity of data copied to the arm electronics unit.

Abstract translation: 本发明涉及通过查询控制参数单元来满足在组合伺服头环境中验证指定头的身份的装置，方法和制品。 在一个实施例中，可以实现本发明以提供一种用于增加由驱动电子控制的组头系统的头部选择鲁棒性的方法。 当对指定的头进行请求以执行读或写操作时，该方法被实现。 该请求由包括在臂电子单元中的控制参数单元接收。 然后查询控制参数单元以验证所选择的臂电子单元的身份。 然后接收指定的头的身份。 执行控制数据的奇偶校验，并且假设没有错误，定位包含指定头的致动臂。 所选择的臂电子单元装载从主机系统复制并传送到存储设备或从存储设备传送的读或写数据。 在各种实施例中，致动臂电子单元包含用于重复验证正确的头被选择的电路以及复制到臂电子单元的数据的完整性。

公开(公告)号：US5896249A

公开(公告)日：1999-04-20

申请号：US138836

申请日：1998-08-24

Applicant: Robert Edward Fontana, Jr. ,  Steven Robert Hetzler ,  Hugo Alberto Emilio Santini ,  Mason Lamar Williams

Inventor： Robert Edward Fontana, Jr. ,  Steven Robert Hetzler ,  Hugo Alberto Emilio Santini ,  Mason Lamar Williams

IPC: G11B5/31 ,  G11B5/39 ,  G11B5/48 ,  G11B21/00 ,  G11B5/60

CPC classification number: G11B5/3967 ,  G11B21/00 ,  G11B5/3103 ,  G11B5/4813 ,  G11B5/4886 ,  G11B5/3166 ,  G11B5/3948

Abstract: A magnetic recording disk drive uses side-by-side read/write heads formed on head carriers that are identical for both top and bottom disk surfaces. Thus, a common head carrier functions as a single manufacturable part usable for both top and bottom disk surfaces. The common head carrier has a trailing end with a pattern of components formed on it that includes three side-by-side transducers (two read elements equally spaced about a center write element) and five terminal pads, one of which is a common pad, and all of the electrical connectors interconnecting the five terminal pads with the three transducers. There are only three terminal pads for the two read elements, with one of the read terminal pads being a common terminal pad that is electrically connected to both read elements. During assembly of the disk drive, the common carrier, when used as the top carrier, has a first read terminal pad and the common terminal pad connected to the leads on the suspension. When used as the bottom carrier, the second read terminal pad and the common terminal pad are connected to the leads on the suspension. Thus, only one carrier common to both top and bottom sides of the disk needs to be manufactured. The uniqueness of the top and bottom carriers is obtained by the wiring connection of the read terminal pads to the leads on the suspensions.

Abstract translation: 磁记录盘驱动器使用形成在头托架上的并排读/写头，其对于顶盘和底盘表面是相同的。 因此，公共的头托架用作可用于顶部和底部盘表面的单个可制造部件。 公共头托架具有后端，其上形成有包括三个并排换能器（两个读取元件，围绕中心写入元件等间隔开）的部件图案，以及五个端子焊盘，其中一个是公共焊盘， 并且所有电连接器将五个端子焊盘与三个换能器互连。 两个读取元件只有三个端子焊盘，其中一个读取端子焊盘是与两个读取元件电连接的公共端子焊盘。 在盘驱动器的组装期间，公共载体当用作顶部载体时，具有第一读取端子焊盘，并且公共端子焊盘连接到悬架上的引线。 当用作底部载体时，第二读取端子焊盘和公共端子焊盘连接到悬架上的引线。 因此，只需要制造一个与磁盘的顶面和底面共同的载体。 顶部和底部载体的唯一性是通过将读取的端子焊盘连接到悬架上的引线而获得的。

公开(公告)号：US5885131A

公开(公告)日：1999-03-23

申请号：US861997

申请日：1997-05-24

Applicant: Michael H. Azarian ,  Michael A. Baldwinson ,  David T. Gutowski ,  Harold J. Hamilton ,  James P. Hennessy ,  Mark W. Parcher ,  Kenneth K. H. Tang

Inventor： Michael H. Azarian ,  Michael A. Baldwinson ,  David T. Gutowski ,  Harold J. Hamilton ,  James P. Hennessy ,  Mark W. Parcher ,  Kenneth K. H. Tang

IPC: B24B7/00 ,  B24B7/16 ,  B24B19/16 ,  B24B37/00 ,  B24B49/00 ,  B24B49/04 ,  G11B5/10 ,  G11B5/187 ,  G11B5/31 ,  G11B5/455 ,  G11B21/00 ,  G11B21/21 ,  G11B33/10 ,  B24B49/02 ,  B24B49/10

CPC classification number: B24B37/048 ,  B24B19/16 ,  B24B37/00 ,  B24B49/00 ,  B24B49/045 ,  B24B7/00 ,  B24B7/16 ,  G11B21/00 ,  G11B21/21 ,  G11B33/10 ,  G11B5/10 ,  G11B5/1871 ,  G11B5/3106 ,  G11B5/455 ,  G11B5/3166 ,  Y10T29/49034 ,  Y10T29/49041 ,  Y10T29/49048

Abstract: An interactive device for lapping transducers has a body with an abrasive surface that communicates with the transducers in order to provide information for controlling the lapping and testing the transducers. The lapping body is preferably shaped as a disk, drum or tape, and communicates with the transducer using a type of signal that the transducer is designed to read and/or write. Thus for lapping a magnetic head or slider to be employed in a hard disk drive, the lapping body contains a magnetic medium layer that is either prerecorded or written by the head during lapping, while the signal received by the head is monitored and analyzed by a processor in order to determine, in part, when to terminate lapping. A series of transducers can be simultaneously lapped while individually monitored, so that each transducer can be removed from the lapping body individually upon receipt of a signal indicating that transducer has been lapped an optimal amount. Transducers for employment in drive systems can also be tested for performance characteristics by utilizing lapping bodies having surface characteristics similar to those found in the drive system.

Abstract translation: 用于研磨传感器的交互式装置具有与传感器通信的研磨表面的主体，以便提供用于控制研磨和测试换能器的信息。 研磨体优选地成形为盘，鼓或带，并且使用换能器被设计为读取和/或写入的信号的类型与换能器通信。 因此，为研磨在硬盘驱动器中使用的磁头或滑块，研磨体包含在研磨期间由磁头预先记录或写入的磁性介质层，而由磁头接收的信号被监测和分析 处理器为了确定，在一定程度上终止研磨。 一系列传感器可以在单独监控的同时进行研磨，从而每个传感器可以在接收到指示传感器已经被研磨成最佳量的信号时，从研磨体单独移除。 还可以通过利用具有与驱动系统中相似的表面特征的研磨体来测试驱动系统中使用的传感器的性能特征。