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Matches 2,301 - 2,350 out of 148,637

Document Document Title
WO/2018/143581A1
The present invention relates to a chamfering device and a chamfering method and, more particularly, to a device for chamfering an edge of a glass substrate, comprising: a heating element which contacts a corner of the edge of the glass ...  
WO/2018/140421A1
A method for finishing an edge of a glass sheet comprises grinding the edge of the glass sheet with a grinding wheel. The glass sheet includes a first major surface, a second major surface substantially parallel to the first major surfac...  
WO/2018/140736A1
A wet media blasting system with a water injection system provides more uniform distribution of the water, air and media components for achieving better application of the mixture while minimizing the amount of water required to contain ...  
WO/2018/138481A1
A machine tool (40) comprises first and second support arms (44,46), and a rigid structure (42) which couples the first support arm to the second support arm. A first rotary drive (50) is operable to rotate the first support arm and the ...  
WO/2017/222154A3
A method for manufacturing a metal eyeglass frame according to the present invention comprises: a front portion material extrusion step for continuously extruding, by an extruder, a metal material prepared for manufacturing a front porti...  
WO/2017/160129A3
The present invention relates to a laminated sheet polishing method and a laminated sheet polishing device for performing the same and, more particularly, to a polishing method for laminating sheets to be polished and polishing the same ...  
WO/2018/118596A3
Various embodiments disclosed relate to a composite abrasive article. The article can be formed from a first portion having a first color and a second portion of the article having a second color different than the first color.  
WO/2018/139492A1
Provided are a processing medium which combines rust-preventive performance with metal-contamination-preventing performance, a processing composition, and a processing method. The processing medium according to the present invention cont...  
WO/2018/138506A1
The invention provides polishing tool (1) for polishing fibre optic ferrules, contacts or pins within fibre optic connectors, comprising a handle portion (2) and a polishing probe (3), wherein the handle portion (2) comprises mounting me...  
WO/2018/022520A3
A retaining ring includes a generally annular body having an inner surface to constrain a substrate and a bottom surface, the bottom surface having a plurality of channels extending from an outer surface to the inner surface, and a plura...  
WO/2018/136271A1
According to one embodiment, a method of making an abrasive layer on a backing is disclosed. The method can comprise: providing a distribution tool having a dispensing surface with cavities, providing a backing having a first major surfa...  
WO/2018/136269A1
According to one embodiment, a method can comprise: providing a tool that has a first portion that comprises a first material and a second portion that comprises a second material, wherein the second material differs from the first mater...  
WO/2018/134732A1
According to one embodiment, a method of making an abrasive layer on a backing is disclosed. The method can comprise: providing dispensable magnetizable abrasive particles and a distribution tool, wherein the distribution tool is configu...  
WO/2018/133386A1
A method for preparing a 3D multi-dimensional multi-layer arc-surface laminated glass substrate. The glass substrate is a multi-layer laminated glass substrate having a multi-dimensional multi-curved-surface feature that is prepared by p...  
WO/2018/136268A1
According to one embodiment, a method of making an abrasive article is disclosed. The method can comprise: providing a surface; disposing magnetizable abrasive particles on the surface; and varying a magnetic field relative to the magnet...  
WO/2018/135878A1
Disclosed is a method for producing a polishing pad, the method comprising the steps of: providing a polishing layer; forming a first through-hole penetrating the polishing layer; providing a support layer facing the polishing layer; int...  
WO/2018/136694A1
A method and apparatus for polishing a substrate that includes a polishing article comprising a polymeric sheet having a raised surface texture, which is formed on the surface of the polymeric sheet is provided. According to one or more ...  
WO/2018/133984A1
The invention relates to a grinding robot for grinding an electrically conductive workpiece (6), comprising a grinding wheel (5), a unit for actuating the grinding wheel (5), and a controller, wherein the grinding wheel (5) has an undula...  
WO/2018/133318A1
A clamp for sapphire ingot grinding, comprising a base (1), a first chuck (2), and a second chuck (3). The first chuck (2) is mated with a rear baffle (4) of the base (1) by means of a guide rail. A telescopic rod (5) connected to the se...  
WO/2018/109653A3
The present disclosure relates to a peripheral frame cleaning machine for cleaning of pasted panels of lead acid storage batteries. The peripheral frame cleaning machine incorporates four brushes (102a. 102b, 104a and 104b) mounted on a ...  
WO/2018/133626A1
A method and a device for magnetic grinding of an internal surface of a metallic capillary tube. The method comprises the following steps: securing a metallic capillary tube (8) to undergo grinding on a metallic capillary tube installati...  
WO/2018/136684A1
A method of machining a workpiece including: supporting the workpiece in a position between a pair of pots connected to a rounding machine, each of the pair of pots may include a first end, a second end opposite the first end, an outer r...  
WO/2018/135585A1
[Problem] Provided is a method for efficiently producing a liquid dispersion containing irregular-shaped silica particles by inhibiting generation of unreacted materials such as oligomers which do not grow into desired silica particles. ...  
WO/2018/130495A1
The invention relates to a method which is carried out in a grinding machine (100) comprising the following: - a tool spindle (11) for receiving a cup grinding wheel (10), which is provided with an abrasive surface, and for rotating the ...  
WO/2018/131399A1
Provided are a grinding apparatus, etc. with which the grinding pressure acting on a workpiece from a grinding stone can be appropriately controlled. A roughly cylindrical workpiece (W) is fixed on a workpiece support (104). A grindstone...  
WO/2018/066319A9
This method for producing a diamond polycrystal comprises: a first step for subjecting a high-pressure-phase carbon powder to a heat treatment at 1300°C or higher to thereby obtain a heat-treated carbon powder; and a second step for sin...  
WO/2018/131293A1
[Problem] To provide an electrically powered tool having a simple configuration comprising a reduced number of parts, the configuration enabling the tool to be provided with a coordination mechanism while satisfactory operability and rel...  
WO/2018/130540A1
The invention relates to a blasting probe (10) for introducing a granular blasting material into a cavity, in particular into a narrow coked cavity, such as an inlet channel (18) of a valve (19) of a combustion engine, in particular for ...  
WO/2018/132598A1
The invention comprises a new and improved device, system and method of using a ride- on planetary power grinder that may utilize a ride-on power trowel having at least two rotors, at least three arms to the respective at least two rotor...  
WO/2018/130237A1
The invention relates to a roughing disk for machining material surfaces, comprising a disk-shaped main body which comprises a central opening, through which an axis of rotation passes, for the direct or indirect connection of a drivesha...  
WO/2018/131182A1
This edge finishing device (90) for use on a glass substrate (1) as a brittle material substrate includes a first heating unit (10) and a second heating unit (20). The first heating unit (10) heats an edge of the glass substrate (1) to m...  
WO/2018/132661A1
Methods and apparatus for finishing an edge of a glass sheet are described. The edge of the glass sheet is finished using a grinding wheel mounted on one end of a spindle, the grinding wheel having a peripheral edge that contacts the edg...  
WO/2018/131790A1
The present invention comprises: a grinder body (10); a coupler (P) composed of a power transmitting member (20) coupled to a rotary shaft (11) of the grinder body (10), and a main body (30) provided between the grinder body (10) and the...  
WO/2018/131868A1
An embodiment relates to a porous polyurethane polishing pad used in chemical mechanical planarization (CMP) of a semiconductor and a method for manufacturing same, wherein the polishing performance (polishing rate) of the porous polyure...  
WO/2018/131187A1
The polishing of a three-dimensional curved surface of buildings, structures, and the like at a constant pressure has conventionally been done manually. Provided is a hand tool that, by being mounted on an articulated robot or the like, ...  
WO/2018/131508A1
[Problem] To provide a polishing composition with which it is possible to use abrasive grains that do not cause defects and increase a mechanical friction effect to polish, at high speed, a substrate on which a coating film of silica or ...  
WO/2018/131341A1
A polishing composition including abrasive grains, a dispersion medium, and an additive, the polishing composition being for use in polishing an object to be polished, wherein the abrasive grains are surface modified, the additive is rep...  
WO/2018/131771A1
The present invention relates to a peening position control technology of an ultrasound peening system, comprising: an ultrasound wave generation unit for generating an ultrasound wave; an ultrasound wave radiation unit arranged to make ...  
WO/2018/130934A1
The present disclosure relates generally to the field of surface finishing operations, more particularly to micro-finishing systems and processes. The micro-finishing system and process of the present disclosure is configured to perform ...  
WO/2018/126526A1
An efficient polisher, comprising: a conveying mechanism (40) for conveying an external workpiece to be processed (60) along a first direction; at least two polishing components (10) for polishing a surface to be polished of the workpiec...  
WO/2018/126521A1
A supersonic nozzle vortex tube refrigeration and nanofluid minimal quantity lubrication coupled supply system. The system consists of a low temperature gas generation device (1), a nanofluid minimal quantity lubrication supply system (2...  
WO/2018/122500A1
A polishing pad (1) formed from a foam body (2), provided with an attachment surface (21) for being attached to the rotary plate of a polishing machine and having an active surface (22) wet by the polishing liquid and coming into contact...  
WO/2018/124226A1
Provided is a polishing composition which is capable of further reducing microdefects and haze on polished wafers. The polishing composition includes silica particles, an inorganic alkali compound, polyglycerol, and a multi-chain polyoxy...  
WO/2018/123875A1
The present invention provides: a means for preventing sedimentation of abrasive grains while maintaining polishing performance; and a means for improving re-dispersibility of abrasive grains while maintaining polishing performance. The ...  
WO/2018/120273A1
A miniature tap, comprising a miniature tap blade member (2). The miniature tap is provided with one or more blade members (2), or one or more spiral blade members, or one or more tapered blade members in a connected or integrated manner...  
WO/2018/122740A1
A coated abrasive article (10) having a backing (12) and an abrasive coat (20) attached to the backing (12), the abrasive coat (20) comprising a cured abrasive slurry containing a plurality of abrasives particles, wherein the abrasive sl...  
WO/2018/124017A1
Provided in one embodiment are cerium oxide abrasive grains with which it is possible to improve a polishing rate. The present disclosure, in one embodiment, pertains to cerium oxide abrasive grains to be used in an abrasive, wherein the...  
WO/2018/122349A1
An attachment (116) is configured to be used with a hand-held rotary power tool (100). The attachment (116) includes a housing (120), a sanding disk (124), and a cap (132). The housing (120) has a first portion (136) hingedly connected t...  
WO/2018/124013A1
In one embodiment, provided is a cerium oxide abrasive grain with which it is possible to improve the polishing rate. The present disclosure, in one embodiment, pertains to a cerium oxide abrasive grain used for an abrasive, wherein the ...  
WO/2018/125722A1
A process can include forming at least one precursor abrasive component on a core and infiltrating at least a portion of the precursor abrasive component. The precursor abrasive component can include a body including a metal bond matrix ...  

Matches 2,301 - 2,350 out of 148,637