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8616191 Wire saw and method for producing a wire saw  
A wire saw (S) for separating a plurality of ceramic components (11-16) from a ceramic component block (1) has a roller system (2), the roller system has a plurality of deflecting rollers (3-5)...
8616939 Detachable hand sander with replaceable abrasive sheet  
The present invention refers to a constructive disposal in hand sander, more specifically, a hand sander with refill system for exchange of sandpaper sheet suitable for finishing operations and...
8616936 Abrasive, method of polishing target member and process for producing semiconductor device  
To polish polishing target surfaces of SiO2 insulating films or the like at a high rate without scratching the surface, the present invention provides an abrasive comprising a slurry comprising a...
8613645 Honing tool  
A honing tool comprises a tubular tool body fastened with an end section in a tool shank and a cutting region on an opposite end section with at least one honing-stick accommodating opening. The...
8613641 Channel inlet edge deburring for gas diffuser cases  
A method of deburring channel inlet edges inside a cavity of a gas diffuser case is disclosed. The diffuser case has a plurality of channels each having an inner surface and an inlet edge defining...
8613640 System for magnetorheological finishing of substrates  
A system for magnetorheological finishing of a substrate. An integrated fluid management module (IFMM) provides dynamic control of the rheological fluid properties of the MR fluid on a conventional...
8615317 Process and apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes  
A process and an apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes for the production of a predetermined finished part having a base body and...
8613642 Preparation tools for pipe ends and related methods  
Various systems, tools, and methods are described for rendering regions of coated pipe suitable for receiving press fittings. The systems, tools, and methods may also be applicable for transforming...
8613740 Hand-held manipulator with symmetrical grip  
A hand-held manipulator includes a handle (4) fixedly mounted on the end of a connecting arm (2), the distal end (2b) of which carries a work unit (3). The handle (4) includes a grip section (4e)...
8613643 Work feeder for roller end face working machine, roller end face working machine and rollers for roller bearing  
A workpiece feeder is capable of feeding a roller to a roller end face processing machine in a stable posture, a roller end face processing machine, and a roller for a rolling bearing processed by...
8613644 Multi-sander  
A tool for moving an abrasive media can include a tool body and a drive system housed in the tool body. The drive system can include an output member. A retaining member can be disposed on the tool...
8607605 Manufacturing method for coil spring  
A spring wire is subjected to a first shot peening process and a second shot peening process. In the first shot peening process, a first shot is projected on the spring wire at a first projectile...
8608857 Rheological fluids for particle removal  
Methods and apparatus for cleaning a substrate (e.g., wafer) in the fabrication of semiconductor devices utilizing electrorheological (ER) and magnetorheological (MR) fluids to remove contaminant...
8608530 Insertion tool for a machine tool  
The present invention is directed to an insertion tool (12) for a machine tool that has a hub (16) with at least one opening (42, 80) for insertion of a fastening means (40, 84), via which the hub...
8607399 Quick release connector for a single or dual-sided pad  
A quick release attachment for a power tool having a rotatable spindle includes a pad assembly and a quick release connector adapted to join the pad assembly to the spindle. The pad assembly...
8608531 Arrow preparation system  
An arrow preparation system preferably includes a lengthwise base, at least two arrow supports and a grinding member. The lengthwise base preferably includes a pair opposing rails for slidably...
8610153 Micro-bead blasting process for removing a silicone flash layer  
Using compression molding to form lenses over LED arrays on a metal core printed circuit board leaves a flash layer of silicone covering the contact pads that are later required to connect the...
8602849 Finishing device for finishing a surface of a workpiece  
A finishing device for finishing a surface of a workpiece includes a finishing belt, and a guide unit for guiding the finishing belt. The guide unit has a cup-shaped guide surface which bounds a...
8602841 Form tap and method of making such  
A form tap includes a shank having a shank length and a thread portion that extends along at least a portion of the shank length. The thread portion includes a finishing portion and a chamfer...
8602842 Three-point fixed-spindle floating-platen abrasive system  
A method and apparatus for releasably attaching flexible abrasive disks to a flat-surfaced platen that floats in three-point abrading contact with three flat-surfaced rotatable fixed-position...
8602845 Strengthening by machining  
A machining method comprises selecting a finished surface dimension and a material property for a working surface, defining a working temperature range based on the selected material property, and...
8601906 Machine tool  
A machine tool capable of eliminating a laborious attachment/detachment work of a cover member is provided. The machine tool includes a door device 5 having a first door 6 to cover a machining-area...
8602839 Eyeglass lens processing device  
An eyeglass lens processing apparatus includes: a marking unit forming a mark on a lens; a mark position detector detecting a position of the mark; a controller performing roughing process and...
8602844 Method and apparatus for working on workpieces with a water jet that contains abrasive and emerges under high pressure from a nozzle  
In a method for producing a water jet (45) that contains abrasive and emerges under high pressure from a nozzle (44), uninterrupted operation with, at the same time, greater working performance and...
8602843 Abrasive machining media containing thermoplastic polymer  
The present invention incorporates at least one thermoplastic or elastomeric polymer in abrasive flow machining media either as the sole or as one of the polymeric constituents. The presence of...
8602847 Cylindrical grinding and polishing device  
A cylindrical grinding and polishing device includes a main body defining a cavity, a polishing device, a cylindrical grinding device, a support device. The polishing device is received in the...
8602846 Polishing pad and a method for manufacturing the same  
A polishing pad of excellent durability and adhesion between the polishing layer and the base material layer includes a polishing layer arranged on a base material layer, wherein the polishing...
8602851 Controlled penetration subpad  
Provided is a seamless polishing pad comprising a seamless polishing layer having a substantially uniform depth of penetration into a porous subpad. In one embodiment, the polishing pad comprises a...
8602850 Power sander having a sanding plate locking mechanism  
A sander according to the present application provides a sander with a rotatable plate which can be locked by hand. Specifically, the sander of the present application has a main body and a sanding...
8602838 Chemical mechanical polishing method and system  
A chemical mechanical polishing method is provided. The chemical mechanical polishing method includes steps of providing a plurality of semiconductor elements to be polished, obtaining a respective...
8602840 Grinding machine comprising two spindle sets  
The invention relates to a grinding machine for grinding workpieces, in particular for the simultaneous grinding of two workpieces which are arranged in a tightly adjacent manner. The grinding...
8602848 Method and system for polishing float glass  
A system for polishing a float glass used for liquid crystal displays includes a lower unit configured to rotate a float glass to be polished, a head assembly configured to be rotatable in contact...
8603350 Method of manufacturing substrate for information storage media  
A manufacturing method is provided for manufacturing a substrate for information storage media having various properties that are demanded for a next generation of information storage media...
8597083 Blade sharpening system for multiple blade shapes  
A blade sharpening system using the interior surface of a grinding wheel against which a blade is drawn along its entire length for sharpening. The sharpening system includes a blade holding...
8597076 Flexible enclosures for maintenance operations  
A containment assembly is described that includes a flexible enclosure and a panel attached to the flexible enclosure. The flexible enclosure includes a first opening that defines a periphery that...
8597086 Tool holder  
A tool holder is provided with a main body, a taper cone, a working portion, a coolant flow passage, and an adjuster. The taper cone includes a taper portion and movable in an axial direction of...
8596427 Installment structure for braking mechanism in power tool  
An output shaft of a motor is divided into a front shaft (first or second front shaft) and a rear shaft. The first front shaft is to be rotatably supported by a first shaft support plate connected...
8595944 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Engine-driven cutter
 
A handheld engine-driven cutter is provided with a disk blade and an engine that drives the disk blade, a filter through which air provided to the four-stroke engine passes, a carburetor that mixes...
8597088 Abrasive article incorporating an infiltrated abrasive segment  
An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article...
8597073 Method and device for machining the leading edge of a turbine engine blade  
A method and a device for machining the leading edge of a turbine engine blade by a machining center for which parameters are set is disclosed. The method includes: acquiring a 3D profile of the...
8597087 Universal abrasive sheet  
A universal abrasive sheet is provided for a sanding or polishing machine and includes segments defined by weakened regions that allow portions of the universal abrasive sheet to be removed in...
8597081 Chemical mechanical polishing apparatus having pad conditioning disk and pre-conditioner unit  
A pad conditioning disk, a pre-conditioning unit, and a CMP apparatus having the same are provided. The pad conditioning disk includes a base in which mountain-type tips and valley-type grooves are...
8597074 Methods and systems for imaging and cutting semiconductor wafers and other semiconductor workpieces  
Methods and systems for imaging and cutting semiconductor wafers and other microelectronic device substrates are disclosed herein. In one embodiment, a system for singulating microelectronic...
8597075 Method for detecting and/or preventing grind burn  
The present invention provides a method of detecting and preventing grind burn from developing on a gear. The method includes performing acoustic emission testing while the gear is being ground...
8597077 Alkaline earth carbonate containing mineral for surface cleaning  
The present invention relates to a dry blasting process for the cleaning of solid surfaces as well as special abrasive pigments suitable therefor and a method for their production.
8597084 Textured platen  
Embodiments described herein generally relate to the planarization of substrates. In one embodiment, an apparatus for polishing a substrate is provided. The apparatus comprises a rotatable platen...
8597082 Grinding apparatus and method for fabrication of liquid crystal display device  
There is disclosed a grinding apparatus for fabrication of a liquid crystal display device that is adaptive for improving the adsorption defect of a substrate onto a substrate stage. A grinding...
8597080 Ophthalmic roughing wheel  
Ophthalmic rough-cut and polishing wheels having a plurality of swarf clearance grooves formed across the shaping face are described. The grooves are spaced around the shaping face of the wheels,...
8597078 Method for creating a complex surface on a substrate of glass  
A method for creating a concave section of glass from a glass substrate having flat surfaces includes the use of a grinding wheel and a turntable. The method includes the steps of securing the...
8597079 Abrasive wheel with closed profiles in cutting surface  
Ophthalmic abrasive wheel including a plurality of swarf clearing grooves formed across the cutting surface and having closed profiles such that the swarf clearing grooves do not open to or exit...