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7617588 |
Method for making a device
Methods for making devices comprise forming a plurality of transducers on a major surface of a wafer, including forming a plurality of solid layers each having a thickness that is less than one...
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7617579 |
Eyeglass lens processing apparatus
An eyeglass lens processing apparatus includes a lens holding unit for holding an eyeglass lens, a roughing tool, a finishing tool, a drilling tool, a processing water supply unit for applying...
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7614932 |
Method and system for endpoint detection
A method and system are presented for monitoring a process sequentially applied to a stream of substantially identical articles by a processing tool, so as to terminate the operation of the...
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7607967 |
Substrate processing method and substrate processing apparatus
A holding mode is selectively switched, in accordance with the content of processing of a substrate, among three holding modes: (a) a first holding mode in which while first support pins F 1 ...
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7607215 |
Method of manufacturing magnetic head slider
To provide a method of manufacturing magnetic head slider which is capable of improving the product quality, simplifying the manufacturing process, and reducing the manufacturing time. This method...
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7597606 |
Fabrication process of semiconductor device and polishing method
A method of fabricating a semiconductor device includes a polishing process of a substrate, wherein the polishing process includes the steps of applying a chemical mechanical polishing process to...
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7596854 |
Method of fabrication for read head having shaped read sensor-biasing layer junctions using partial milling
A method is disclosed for fabricating a read head for a magnetic disk drive having a read head sensor and a hard bias layer, where the read head has a shaped junction between the read head sensor...
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7591708 |
Method and apparatus of eddy current monitoring for chemical mechanical polishing
A polishing system can have a rotatable platen, a polishing pad secured to the platen, a carrier head to hold a substrate against the polishing pad, and an eddy current monitoring system including...
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7587811 |
Method for manufacturing a magnetic write head for perpendicular magnetic data recording
A method for manufacturing a magnetic write head for perpendicular magnetic recording having a write pole with a very narrow track width and well controlled critical dimensions. The write pole is...
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7585203 |
Bowling ball surface treatment machine and bowling ball surface treatment method
A bowling ball surface treatment machine includes a housing and a ball movement guider provided inside the housing for guiding movement of a bowling ball, the ball movement guider having a guider...
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7585202 |
Computer-implemented method for process control in chemical mechanical polishing
A computer-implemented method for process control in chemical mechanical polishing in which an initial pre-polishing thickness of a substrate is measured at a metrology station, a parameter of an...
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7584532 |
Apparatus for processing a magnetic head slider
An apparatus for processing a magnetic head slider used for a magnetic disk apparatus for performing a magnetic recording/reproducing process in a discoid recording medium. The apparatus for...
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7578723 |
Polishing tape and polishing device using same
A polishing device has a reel core around which a polishing tape is wound and a reel plate with flanges that engage with the polishing tape and sandwich it from both sides. A memory element with...
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7578049 |
Method for constructing a magnetic write pole for a perpendicular magnetic recording head
A method for manufacturing a write pole for a perpendicular magnetic write head. The method includes forming a mask structure over a full film layer of magnetic write pole material. A layer of hard...
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7575503 |
Vacuum-assisted pad conditioning system
A method and apparatus for conditioning polishing pads that utilize an apertured conditioning disk for introducing operation-specific slurries, without the need for additional tooling, platens, and...
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7575502 |
Method of operating honing feed system having full control of feed force, rate, and position
The feed system for a honing machine provides a capability to dynamically correct in real time errors in bore size inferred arising from variations in feed force, and a method of operation of the...
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7575501 |
Advanced workpiece finishing
An apparatus for processing, finishing, and planarizing is disclosed. A methods of processing are disclosed. New methods of control for processing are disclosed. The methods and apparatus, can help...
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7572175 |
Coolant supply apparatus for grinding machine
In a coolant supply apparatus for a grinding machine, a wheel imbalance prevention device is operated within the period from the switching to the closed state of a shut-off valve which is provided...
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7571535 |
Method of fabricating a suspension load beam with a composite damping core
A suspension load beam used for attachment to a slider assembly and an actuation arm in a disc drive for data storage has a rigid middle beam section comprising a rigid bottom layer, a rigid top...
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7562437 |
Method of manufacturing a wrap around shield for a perpendicular write pole using a laminated mask
A method for constructing a magnetic write head for use in perpendicular magnetic recording, the write head having a write pole with a trailing shield that wraps around the write pole. The method...
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7562435 |
Method to improve crown sigma control of the slider in a hard disk drive
The sensitivity of the ABS shape of a suspension mounted slider to temperature variations can be greatly reduced if the backside of the slider is lapped to a smooth convex contour that is similar...
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7559823 |
Substrate processing apparatus and substrate processing method
The substrate processing apparatus relating to the present invention comprises a polishing section where wafers are sequentially arranged, and that has multiple polishing platens for polishing a...
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7558645 |
Overhead travelling carriage system
A height sensor 26 and an image recognizing section 28 are installed in a teaching unit 24 ; the height sensor 26 contacts a pin 30 a on a load port 4 to detect the height position of...
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7554767 |
Electrical lapping guide disposed laterally relative to a shield pedestal
Methods are provided for fabricating an electrical lapping guide, and for using the electrical lapping guide to fabricate a transducer of a magnetic recording head. Additionally, transducers...
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7552523 |
Method for manufacturing a perpendicular magnetic recording transducer
A method and system for manufacturing a perpendicular magnetic recording transducer by a process that includes plating is described. The method and system include forming a chemical mechanical...
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7551357 |
Apparatus for assembling lens module
An apparatus for assembling lens module ( 10 ) includes a firs tray ( 122 ), a second tray ( 142 ), and a robotic arm ( 16 ) with an optical element pick-up device ( 18 ). The first tray is...
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7547242 |
Substrate polishing apparatus
A substrate polishing apparatus polishes a substrate to a flat mirror finish. The substrate polishing apparatus has a polishing table against which a substrate is pressed, a light-emitting and...
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7544113 |
Apparatus for controlling the forces applied to a vacuum-assisted pad conditioning system
An apparatus for conditioning polishing pads that utilizes an apertured conditioning disk for introducing operation-specific slurries, without the need for additional tooling, platens, and...
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7544112 |
Method and apparatus for removing coatings from a substrate using multiple sequential steps
A method and apparatus for removing a coating having an irregular surface configuration that includes mapping the irregular surface configuration, and using the mapping determination in controlling...
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7541767 |
Decentralized error response in cam disk axes
The invention relates to a method for error response when an error occurs in response to a motion, particularly of a drive mechanism in a machine, the motion taking place while using at least one...
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7540798 |
Eyeglass lens processing apparatus
An eyeglass lens processing apparatus includes: an endmill that bevels a periphery of lens by a tip thereof so that an angle made by a bevel and a bevel foot substantially coincides with an angle...
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7540077 |
Method for bonding slider row bars for photolithography process
A method for bonding slider row bars for photolithography process, includes steps of: providing a first carrier plate having a sticky surface; providing slider row bars each having a first surface...
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7537511 |
Embedded fiber acoustic sensor for CMP process endpoint
Devices, systems and methods for monitoring characteristics of semiconductor substrates and workpieces during planarization and for endpointing planarization processes are provided. The invention...
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7536778 |
Method of fabrication for slider with underpass leads
A method of fabrication is disclosed for a slider having sites for fabrication of a continuous coil having a set of front coils and a set of back coils and a center tab, where the slider includes...
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7536777 |
Use of metal capped seed layers for the fabrication of perpendicular thin film heads
Methods and structures for the fabrication of perpendicular thin film heads are disclosed. Prior to the deposition of shield structures, capped seed layers having a dual layer structure are...
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7536776 |
Fabrication method for thin film magnetic heads
A fabrication method for thin film magnetic heads, comprises, forming a Current Perpendicular to a Plane (CPP) sensor film over a lower shield and a first chemical mechanical polishing (CMP) stop...
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7536775 |
Method for sample preparation for exposing a main pole of a recording head
A method for sample preparation. The method includes mechanically polishing portions of an insulating layer over a main pole of a recording head embedded within a sample structure. The insulating...
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7534160 |
Precision machine tool
A precision machine tool, comprising a table which is suspended so that it is substantially a swivelable table; a driving element for driving a tood during machining of a part; and a device for...
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7534159 |
Processing method and apparatus
A processing method includes the steps of elastically deforming a jig together with a work, the jig having been mounted on a work, compressing the work against a polishing surface, and moving the...
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7533456 |
Fabrication process for magneto-resistive effect devices of the CPP structure
A free layer functions such that a magnetization direction changes depending on an external magnetic field, and is made up of a multilayer structure including a first Heusler alloy layer, and a...
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7530880 |
Method and apparatus for improved chemical mechanical planarization pad with pressure control and process monitor
A pad for CMP operations includes a guide plate having a plurality of holes therein and being affixed to a compressible under-layer; and a plurality of pressure-sensing and process monitoring...
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7530879 |
Apparatus for reworking a steel edge of a ski
An apparatus is described for reworking a steel edge of a ski ( 1 ), comprising at least one grinding apparatus ( 16 ) made of a cup-like grinding wheel ( 18 ) which is driven by a motor ( 17 ) and...
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7530878 |
Grinding machine with a concentricity correction system
A tool grinding machine has a machine control unit, which by means of a suitable measuring device, which for instance comprises a tracer ( 9 ) and a measuring module, first determines the wobble...
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7530877 |
Semiconductor processor systems, a system configured to provide a semiconductor workpiece process fluid
Semiconductor processor systems, systems configured to provide a semiconductor workpiece process fluid, semiconductor workpiece processing methods, methods of preparing semiconductor workpiece...
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7530159 |
Method of distortion correction in shrink processes for fabrication of write poles
A method is presented for fabricating a write pole for a magnetic recording head, wherein a photoresist layer is formed on a wafer stack. A target P 2 pole configuration is provided, and a...
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7527544 |
System of using offset gage for CMP polishing pad alignment and adjustment
A method and system are provided using an offset dial gage for alignment and adjustment of a polishing pad that has been attached to a turntable of a chemical mechanical polishing (CMP) device. In...
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7523543 |
Methods of forming magnetic memory devices including ferromagnetic spacers
A magnetic memory device may include a digit line on a substrate, a first insulating layer on the digit line, and a magnetic tunnel junction memory cell on the first insulating layer so that the...
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7520048 |
Method of fabricating a GMR head
A giant magnetoresistive (GMR) head is formed to include a recess in an overcoat layer that reduces stress on the poles. The process includes depositing a seed layer over the overcoat layer prior...
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7514016 |
Methodology of chemical mechanical nanogrinding for ultra precision finishing of workpieces
A chemical-mechanical nanogrinding process achieves near-zero pole tip recession (PTR) to minimize magnetic space loss of the head transducer to media spacing loss, alumina recession and trailing...
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7513818 |
Polishing endpoint detection system and method using friction sensor
A system, method and apparatus to monitor a frictional coefficient of a substrate undergoing polishing is described. A polishing pad assembly includes a polishing layer including a polishing...
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