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8113916 |
Straightening and centerless grinding of wire for use with medical devices
The invention includes methods of manufacturing shafts to be used in medical devices. In particular, methods are disclosed to improve straightness and profile of wire used to form guidewires. The...
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8113921 |
Tool set for an eccentric grinder
The invention relates to a grinding disk for an eccentric grinding machine. In order to operate the grinding disk (22) having different disks diameters on one and the same eccentric grinding...
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8113520 |
Adapter for a motor-driven machine tool with a rotatably driveable machine tool
An adapter (9) for a motor-driven machine tool with a tool to be rotatably driven has positive-fit counterpart pieces (10) on one face (16) which are adapted to positive-fit elements (3) of the...
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8113919 |
Bowling ball surface treatment apparatus
A bowling ball surface treatment apparatus is designed to uniformly abrade and polish a bowling ball. The apparatus includes a housing and a ball movement guider provided inside the housing for...
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8113914 |
Treating method for brittle member
An object of the present invention is to provide a treating method for brittle member capable of stably holding the brittle member when applying predetermined treatments such as transportation and...
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8113923 |
Chamfering tool and drum sander
A device for chamfering and sanding is disclosed. The device comprises a cylindrical body containing a hollow cone lined with sandpaper attached to the surface of the cone with adhesive. Two...
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8114329 |
Wing and blade structure using pultruded composites
Tapered layers of pre-cured composite material are integrated into a tapered, highly stressed laminate structure in order to provide improved compressive strength. The pre-cured composite material...
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8113913 |
Method for the simultaneous grinding of a plurality of semiconductor wafers
Simultaneous double-side grinding of a plurality of semiconductor wafers involves positioning each wafer freely in a cutout of one of plural carriers which rotate on a cycloidal trajectory, wherein...
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8113025 |
Technique and process for controlling material properties during impact consolidation of powders
Impact consolidated powders form deposits that are densified by substantially simultaneous shot peening of the impact consolidated powder.
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8113912 |
Eyeglass lens processing apparatus
An eyeglass lens processing apparatus includes: a processing chamber for processing the lens; a grinding water supply unit which includes a first switch unit for turning on/off a supply of grinding...
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8113922 |
Machine tool, in particular hand-held power tool
The invention relates to a machine tool, particularly a hand machine tool, which comprises a driving motor and an air guide element, which is disposed in the housing of the machine tool and...
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8113920 |
Cut-off wheel comprising a double core clamping device
The invention relates to a composite system for a cut-off wheel. The cut-off wheel includes an abrasive external cutting ring with depressions on both sides in the vicinity of the bore and two...
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8113017 |
Method for cleaning a glass substrate, method for fabricating a glass substrate, and magnetic disk using same
A method for cleaning a glass substrate which ensures removal of abrasive and other foreign matter without making a cleaning step complicated involves cleaning the glass substrate by scrubbing...
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8113917 |
Grinding structure having micro ball
A micro-grinding device with a micro ball at an end is made. The micro ball is deposited with grinding particles. The grinding device is able to grind a surface having an arc degree more than 180...
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8113915 |
Grinding worm, profiling gear and process for the profiling of the grinding worm
A grinding worm for the continuous generation grinding of a work piece is provided with mutually overlapping rough grinding and finish grinding zones arranged along the worm's axis, the finished...
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8113918 |
Substrate supporting unit and single type substrate polishing apparatus using the same
Provided are a substrate supporting unit and a single type substrate polishing apparatus using the substrate supporting unit. During a polishing process, the bottom surface of a substrate is...
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8108986 |
Method for manufacturing a perpendicular magnetic write pole having a large bevel angle
A method for manufacturing a magnetic write head for perpendicular magnetic recording, the write head having a write pole with an increased bevel (taper) angle. The write pole is constructed by...
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8109809 |
Eccentric transmission with an imbalance
An eccentric transmission having an imbalance compensation element (10a-10e) and having an eccentric element (12a-12e) for converting a revolving rotary motion of an armature shaft (14a-14e) into...
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8109808 |
Method of surface-finishing glass substrate for magnetic disks and glass substrate for magnetic disks
An inner peripheral edge of a toroidal glass substrate for a magnetic disk is subjected to mechanical polishing in such a manner that the surface roughness is no greater than 9 nm in terms of Rmax....
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8109807 |
Method and apparatus for cleaning a jet engine
An apparatus for cleaning a jet engine includes a supply device configured to make cleaning medium available, a nozzle device configured to introduce the cleaning medium into the jet engine, and a...
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8110321 |
Method of manufacture of damascene reticle
A method for manufacturing an optical projection reticle employs a damascene process. First feature recesses are etched into a projection reticle mask plate which is transmissive or transparent....
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8109262 |
Aging apparatus for aging an artificial stone
The present invention provides an apparatus and a method for aging a stone, preferably an artificial stone. The aging device comprises a rotary support operatively connected to a rotary shaft, at...
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8112169 |
Polishing apparatus and polishing method
A polishing apparatus has a polishing table having a polishing surface and a top ring for pressing a substrate against the polishing surface while independently controlling pressing forces applied...
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8105131 |
Method and apparatus for removing material from microfeature workpieces
Methods and apparatus for removing materials from microfeature workpieces. One embodiment of a subpad in accordance with the invention comprises a matrix having a first surface configured to...
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8104176 |
Method of manufacturing a developing agent regulating member for regulating an amount of a developing agent
A method of manufacturing a developing agent regulating member is provided. The method includes providing a non-magnetic member and a magnetic member. The non-magnetic member and the magnetic...
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8105133 |
Airfoil mask, airfoil and mask system
A mask for performing high speed media finishing on airfoils includes a thicker portion and a thinner portion. The thicker portion is spaced further from an edge that will become a leading edge in...
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8104464 |
Brazed diamond tools and methods for making the same
Superabrasive tools and methods for the making thereof are disclosed and described. In one aspect, superabrasive particles are chemically bonded to a matrix support material according to a...
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8105132 |
Eccentric grinder
An eccentric grinder has a drive which is arranged in a housing and the drive shaft of which drives a supporting shaft of a back-up pad by way of an eccentric mounting. Also provided is a friction...
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8105134 |
Low pressure polishing method and apparatus
An improved low pressure low speed concrete polishing apparatus and method of cleaning and polishing a floor is used with a conventional rotary flooring machine. A polishing pad has interchangeable...
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8105135 |
Polishing slurries
A polishing slurry includes liquid medium and particulate abrasive. The particulate abrasive includes soft abrasive particles, hard abrasive particles, and colloidal silica particles, wherein the...
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8104166 |
Self-aligned method for fabricating a high density GMR read element
A method is provided for fabricating a read element with leads that overlay a top surface of a sensor of the read element. The method includes forming a mask over a sensor layer, then using the...
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8106651 |
Methods and apparatuses for determining thickness of a conductive layer
Methods and apparatuses for calibrating eddy current sensors. A calibration curve is formed relating thickness of a conductive layer in a magnetic field to a value measured by the eddy current...
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8100740 |
Corner saw
A cutting apparatus for cutting corner pieces formed of stone or other materials for use as building faces or for cutting flat pieces is disclosed herein. The cutting apparatus includes a frame...
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8100738 |
Grinding machine and method for grinding work pieces between centers and for centerless grinding in which the work piece can be supported between a grinding wheel, and a regulating wheel either between centers on a work piece axis or on a rest for centerless grinding
A grinding machine for grinding work pieces between centers, as well as for centerless grinding, features a drive for a grinding wheel and a drive for a regulating wheel. The work piece can be...
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8099855 |
Methods for fabricating perpendicular recording heads with controlled separation regions
Methods of recording head fabrication are provided to fabricate a region of separation material between a write pole and a shield of a write head that forms a controlled spacing between the write...
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8100743 |
Polishing apparatus
A polishing apparatus is used for polishing a substrate such as a semiconductor wafer to a flat mirror finish. The polishing apparatus includes a polishing table having a polishing surface, a top...
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8100741 |
Vibration device for a super finishing apparatus and an attachment tool comprising the vibration device
A vibration device for a super finishing apparatus for super finishing a mechanical object is disclosed. It comprises at least two sliding means (1, 3), each comprising a guide (5, 7) and an...
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8100745 |
Low vibration sander with a flexible top handle
A power tool includes a tool body, and the tool body is subject to vibration during operation of the power tool. The power tool also includes a handle adapted to be grasped by an operator of the...
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8100742 |
Grinding method for wafer having crystal orientation
A grinding method for a wafer having a mark indicating the crystal orientation. The grinding method includes a first grinding step for grinding the upper surface of the wafer by rotating a chuck...
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8100001 |
Measuring construction and method for measuring tyre data
Measuring construction for measuring use conditions of a tire, configured to be mounted to a support arrangement and provided with a tilting arrangement for tilting and/or adjusting a force on a...
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8100739 |
Substrate holding apparatus, polishing apparatus, and polishing method
A substrate holding apparatus prevents a substrate from slipping out and allows the substrate to be polished stably. The substrate holding apparatus has a top ring body for holding and pressing a...
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8100744 |
Corner sander
A corner sander base including a sanding surface, the corner sander base for sanding proximate interior wallboard corners, the corner sander base including a first member and a second member...
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8096148 |
Method for fabricating a glass substrate, magnetic disk, and method for fabricating the same
A method for fabricating a glass substrate containing SiO2 as a main ingredient thereof and having a uniform and minute pattern of stripes formed on the surface thereof by ultraprecision polishing...
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8096858 |
Polishing pad conditioner
The invention provides a polishing pad conditioner that enables stabilization of brazing metal melting point, minimization of abrasive grain detachment by uniformizing and stabilizing abrasive...
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8096857 |
Power tool, in particular angle grinder
A power tool, in particular a right-angle grinder, includes a motor and a gear, the motor and/or the gear embodied as a mountable function module. The gear is embodied as a mountable function...
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8096853 |
Pre- and post-process bore gaging using a honing feed system equipped with feed force sensing
The method of the invention provides a capability for accurately and uniformly determining the sizes of bores of workpieces, both pre- and post-process, to improve process control, particularly...
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8096856 |
Motor-driven machine tool
A motor-driven machine tool (1) with a tool (7) that can be rotatably driven comprises a drive shaft (5) and a driven shaft (6) on which the tool (7) is received, the rotational movement of the...
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8097339 |
Selective polishing of fuser members
A method of forming and a resulting selectively polished fuser member. The method includes selectively polishing that portion of the fuser member surface not subject to rapid natural wear. The...
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8097080 |
Method of cutting single crystals
A method of dividing single crystals, particularly of plates of parts thereof, is proposed, which can comprise: pre-adjusting the crystallographic cleavage plane (2′) relative to the cleavage d...
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8096859 |
Honing tool having enhanced wear resistance properties
A honing tool for honing holes in workpieces, having an abrasive portion including a first abrasive layer therearound of abrasive particles of a first size, including a region having a second...
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