Matches 1 - 26 out of 26


Match Document Document Title
US20050018351 Spindle motor for hard disk drives having an axially attached bearing system  
A spindle motor for hard disk drives having a base-plate, a stator, a rotor, a shaft, a bearing recess formed in either the rotor or the base-plate; and an upper roller bearing and a lower roller...
US20100321832 TOLERANCE RING ASSEMBLY  
A tolerance ring has a band with outwardly extending corrugated protrusions forming waves that engage an outer surface of a shaft. At one end of the tolerance ring is an inwardly flared guide...
US20090237842 LOW TRACK-PER-INCH (TPI) ZONE WITH REDUCED NEED FOR ADJACENT-TRACK-ERASURE (ATE) REFRESH  
Methods and systems are shown that specify at least one low track-per-inch (TPI) region and at least one normal TPI region on a disk. The low TPI region may be used to store information that may...
US20090195919 METHOD OF FABRICATING A SUSPENSION  
In a method of fabricating a suspension, a suspension has first and second opposing surfaces and includes a flexure, a load beam, a mounting arm, and traces. The flexure is coupled to a proximal...
US20080002301 Head function evaluating apparatus and storage medium driving mechanism unit  
A head function evaluating apparatus designed to evaluate the function of a head. The apparatus allows the head to read out signals from a storage disk. The storage disk is mounted on a rotation...
US20090128951 ELECTRONIC INFORMATION STORAGE APPARATUS WITH NON-LUBRICATED MEDIA  
Described herein are various embodiments of an electronic information storage apparatus and an associated method and system. For example, according to one illustrative embodiment, a disk drive...
US20090257142 HEAD ASSEMBLY IN A DEPOPULATED CONFIGURATION  
The application relates to utilizing a head assembly, having a default boot-up head and at least one other head, in a depopulated configuration. If, during testing of the head assembly, the...
US20090231760 HEAD CLIP AND WORKING METHOD USING THE SAME  
A head clip used in a task of assembly, inspection, and maintenance such as repair or cleaning of a device having a head attached to an actuator, and to a working method using the head clip. The...
US20090080112 HARD DISK DRIVE MOUNTING METHOD, MAGNETIC BLOCK AND CLAMP DEDICATED FOR THE METHOD  
The method of the present invention for assembling a hard disk drive includes the following steps: 1) Position a head stack assembly onto a fixture; 2) position a magnetic block assembly onto the...
US20100128396 LOCATING FEATURE FOR MOUNTING A COMPONENT TO A BASE  
The present disclosure provides an apparatus for mounting an object to a base. In one example, the apparatus includes a base and a protuberant feature extending from the base. The protuberant...
US20080158725 Vibration damping utilizing a patterned visco-elastic polymer  
A micro-machined vibration-damping device comprises a patterned visco-elastic polymer and a substrate for receiving the patterned visco-elastic polymer.
US20090195933 HEAD ASSEMBLY  
A head assembly for writing or reading information to or from a recording medium. The head assembly includes a suspension having an electrode pad; a mounting member placed on the suspension; a...
US20090323221 HEAD STACK ASSEMBLY AND DISK DRIVE UNIT PROVIDED WITH THE SAME  
According to one embodiment, a head stack assembly includes stack members stacked on a bearing unit, a suspension and a head on one of the stack members, and an elastic member being between the...
US20050237669 Manufacturing method of thin-film magnetic head, thin-film magnetic head, head gimbal assembly with thin-film magnetic head, and magnetic disk apparatus with head gimbal assembly  
A manufacturing method of a thin-film magnetic head included a step of cutting a wafer on which a large number of thin-film magnetic head elements are formed into rowbars each of which has a...
US20070103815 MAGNETIC HEAD ASSEMBLY, MAGNETIC HEAD DRIVE APPARATUS AND MANUFACTURING METHOD OF MAGNETIC HEAD ASSEMBLY  
A magnetic head assembly includes a magnetic head slider with an element-formed surface on which at least one MR read head element is formed, an ABS to be opposed in operation to a magnetic...
US20080074792 CONTROL SCHEME FOR A MEMORY DEVICE  
A system for storing information comprises a media die including a frame and a media platform movably coupled with the frame, a media associated with the media platform, one or more capacitive...
US20080130174 Fixing method, head support mechanism and information recording apparatus  
The present invention aims to accurately fix members together and includes: an arranging process in which a cylindrical section of a second member of which inner wall has a noncircular...
US20110255194 Elastic member structure of magnetic head  
An improved elastic member structure of a magnetic head comprises: a base having a first and a second holder plates, a first through hole being formed on the first holder plate, and a gap being...
US20080180849 Magnetic head support, manufacturing methods therefor, and magnetic disk device  
According to an aspect of an embodiment, a method for manufacturing a magnetic head support having a piezoelectric device on a metal plate member comprises the steps of: providing a metal plate...
US20070047147 Actuator of optical pickup head with horizontal-arranged magnetic field generator and coil apparatus  
An actuator of an optical pickup head with horizontal-arranged magnetic field generator and coil apparatus. The actuator includes a lens holder, a magnetic field generator and a coil apparatus....
US20080055781 Reverse touch lapping process for sliders  
Systems and methods for making sliders having larger roll off shapes and smaller pole tip recessions on the overcoat areas of air bearing surfaces (ABS) are provided. In certain example...
US20080186629 Method of producing a magnetic disk device with servo data recorded on magnetic disk, head amplifier for magnetic disk device and disk device  
Embodiments of the present invention provide a method of producing a magnetic disk device in which a plurality of heads can appropriately record servo data on a magnetic disk. The method of...
US20100309587 FLUID DYNAMIC BEARING, SPINDLE MOTOR HAVING THE FLUID DYNAMIC BEARING, AND STORAGE APPARATUS HAVING THE SPINDLE MOTOR  
A fluid dynamic bearing is configured that a distance L1 from an annular region of a cover member along a direction of an axis of rotation to a first thrust bearing surface of a radial bearing...
US20120243127 MAGNETIC HEAD, MAGNETIC HEAD ASSEMBLY, AND MAGNETIC RECORDING/REPRODUCING APPARATUS  
According to one embodiment, a magnetic head includes a reproducing section. The reproducing section detects a medium magnetic field recorded in a magnetic recording medium. The reproducing...
US20070097551 Method and Structure for Integrated High Density Memory Device  
The present invention provides a method and device for fabricating high density memory device. Similar to a Hard Disk Drive (HDD), the integrated memory device is consisted with a rotating media...
US20070053108 Glide head for magnetic disk  
Disclosed is a glide head for a magnetic disk that has a high sensitivity for efficiently transmitting a vibration due to a defect of a magnetic disk to piezoelectric element and the like and has...

Matches 1 - 26 out of 26