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Patent Searching and Data


Matches 551 - 600 out of 137,602

Document Document Title
WO/2017/086473A1
A grinder is provided with: a motor; a housing for accommodating the motor; a wheel cover for covering a part of a disc-shaped front-end tool which is mounted to a spindle protruding from the housing; a base member protruding from the wh...  
WO/2017/081617A1
The head (1) for polishing of ceramic or natural stone articles comprising a main body (2), at least one support element (3) attached to the main body (2) and supporting at least one tool (4), and means of air cooling (5, 6, 7) said tool...  
WO/2017/083255A1
A method of making a bonded abrasive article comprises urging crushed abrasive particles with agitation against the surface of a tool, thereby causing a first portion of crushed abrasive particles to become retained within horizontally-o...  
WO/2017/082161A1
[Problem] To provide a wafer polishing method and device with which both the flatness and the LPD quality of the wafer can be increased. [Solution] The wafer polishing method according to the present invention is provided with: a first p...  
WO/2017/082082A1
Provided is an electric tool for which, by devising the arrangement of circuit boards so as to be filled with resin, mounting efficiency is increased and output is increased while size reduction is achieved. A board case (40) is disposed...  
WO/2017/081261A1
The invention relates to an arrangement (1) for maintenance of a cylinder liner (2) in an engine. The arrangement (1) comprises a measuring device (3) adapted to measure a shape of the cylinder liner (2) to determine its operational cond...  
WO/2017/080639A1
The invention relates to a method, an installation, and a system for machining optical workpieces (2). The workpieces (2) are supplied to individual machining devices (3A-3G) or machining lines (B1-B6) according to an allocation. The res...  
WO/2017/079892A1
The present invention discloses a method and system for machining a work piece by a machining tool, and a robot system using the same. The method comprises : defining a customized contact point on the machining tool by setting a contact ...  
WO/2017/081835A1
The present invention is a polishing agent for synthetic quarts glass substrates which comprises abrasive grains and water, characterized in that the abrasive grains comprise a mixture of wet-process ceria grains and dry-process ceria gr...  
WO/2017/081730A1
[Problem] To provide, without making a device configuration complicated, a surface treatment device capable of efficiently recovering a polishing agent. [Solution] A surface treatment device 1 has: a vacuum blast head 10 that is provided...  
WO/2017/080302A1
A horizontal shot blasting machine system and a treatment method. The shot blasting machine system comprises a shot blasting chamber and a shot blasting device. The axis of the shot blasting chamber is arranged in a horizontal direction....  
WO/2017/081545A1
The invention relates to a method for facilitating the processing of suitable foodstuffs (e.g. unroasted coffee beans and the like) in a continuous-, cyclical- or batch process by means of surface ice blasting or surface snow blasting, i...  
WO/2017/080897A1
The invention relates to sintered, polycrystalline, flat, geometrically structured ceramic grinding elements for use in resin-bonded grinding disks, in particular cutting disks. The invention also relates to a method for manufacturing fl...  
WO/2017/080300A1
A high-pressure pneumatic sand conveying type shot blasting treatment machine system and a sand conveying method. The treatment machine system comprises a shot blasting device. The shot blasting device is communicated with a high-pressur...  
WO/2017/080535A1
The method of machining of rotary components (3), especially hard ceramic, metaloceramic or metallic coatings on the rotary component (3) with the length greater than 2 meters, whose essence consists in the fact that the equipment is def...  
WO/2017/076905A1
The invention relates to a method for the production of a metal strip (1), in which the metal strip (1) is ground in a plurality of passes at least on one side on substantially the entire surface. During a final grinding passage, the met...  
WO/2017/077691A1
A wafer polishing method of the present invention is characterized by having: a measuring step for measuring the depth PDt of a recessed section of a template after taking out a polishing-completed wafer, said measuring step being to be ...  
WO/2017/079075A1
Shaped particles having a longitudinal length (L) and a predetermined complex cross-sectional shape extending on a plane perpendicular to said longitudinal length (L). The cross-sectional shape has at least one vertex. An edge extends al...  
WO/2017/078978A1
An abrasive article comprises abrasive particles adhered to a substrate by a binder material comprising an at least partially cured resole phenolic resin and an aliphatic tack modifier. The amount of resole phenolic resin comprises from ...  
WO/2017/079078A1
A process for generating a non-spherical shaped particles comprising the steps of: extruding a material through an extruder nozzle orifice along an extruding axis, and. slicing the extruded material into extruded elements having a predet...  
WO/2017/079196A1
Polishing pads having a foundation layer and a window attached to the foundation layer, and methods of fabricating such polishing pads, are described. In an example, a polishing pad for polishing a substrate includes a foundation layer h...  
WO/2017/079513A1
An abrasive article (100) comprising a backing (102); a make resin (112) contacting the backing (102); abrasive particles (114) contacting the make resin (112); and a size resin (116) contacting both the abrasive particles (114) and the ...  
WO/2017/079079A1
A process for mechanically anchoring a shaped particle on a fibrous substrate, the process comprising steps of: providing a fibrous substrate comprising at least one fibrous layer; depositing the particle onto the surface of at least 1 f...  
WO/2017/071859A1
The invention relates to grinding disks, in particular cutting disks, and to manufacturing methods therefor. The grinding disks comprise a grinding material between two reinforcement layers. At least one of the reinforcement layers compr...  
WO/2017/072293A1
The invention relates to a method for manufacturing a non-woven abrasive article, wherein non-woven fibers made of a certain starting material are subjected to the method steps of forming a non-woven web and then consolidating the non-wo...  
WO/2017/071870A1
The invention relates to a water-jet cutting method, in which a workpiece (6) is cut on a water-jet cutting machine (1) by using a water jet (3), which can contain abrasive particles, characterized in that, during the cutting machining, ...  
WO/2017/073265A1
A method for polishing both sides of a semiconductor wafer according to the present invention comprises: detecting a load current value of a sun gear or a load current value of an internal gear when both sides of the semiconductor wafer ...  
WO/2017/072987A1
The present invention addresses the problem of obtaining a polishing tool with which the area of the workpiece that is to be polished can be properly polished, as a result of which the efficiency of workpiece polishing work can be increa...  
WO/2017/072919A1
Provided is a polishing pad having a resin foam article composed of a thermoplastic resin with excellent re-polishing characteristics, the polishing pad being capable of eliminating or dramatically shortening pre-polishing time and reali...  
WO/2017/075626A1
A polycrystalline diamond construction may be made by subjecting diamond grains to a high pressure/high temperature condition in the presence of a catalyst material to form a polycrystalline diamond material comprising a matrix phase of ...  
WO/2017/073237A1
Provided is a belt sander in which entrainment of dust is prevented. Provided is a belt sander (1) having: a motor (10); at least two rollers (41, 42) capable of detachably stretching an endless abrasive belt (11), at least one of the ro...  
WO/2017/073556A1
A wrapping material having a fabric configured from a warp or a weft, and a resin impregnated into the fabric.  
WO/2017/073228A1
The present invention is provided with: a conveyor belt 2 for conveying a powder molding 1 along a prescribed conveyance path; a rotating brush 31 arranged at one side of a crossing direction which crosses a conveyance direction CD; and ...  
WO/2017/074773A1
Implementations described herein generally relate to polishing articles and methods of manufacturing polishing articles used in polishing processes and cleaning processes. More particularly, implementations disclosed herein relate to com...  
WO/2017/073318A1
[Problem] To provide a wafer polishing device with which it is possible to enhance the uniformity of the polishing amount in the wafer surface. [Solution] A wafer polishing device 1, provided with a rotating platen 21 to which a polishin...  
WO/2017/072726A1
Device (1) for working ceramic objects provided with at least one tool (2) operating in rotation to cut at least one ceramic article (4) positioned on a worktop (5), and comprising: at least one cooling element (6) adapted to send compre...  
WO/2017/071832A1
The invention relates to a method for making a cylindrical bore into a conical bore using a honing tool, wherein the honing tool comprises honing stones (13), the length thereof being less than 1/2 the length of the bore to be processed,...  
WO/2017/072751A1
A sanding device includes a rotatable structure with one or a plurality of resilient extensions that extend outward from a front face of the rotatable structure. A holding structure holds an arch of sandpaper over each resilient extensio...  
WO/2017/068748A1
The present invention is a method for cutting a circularly columnar workpiece by a wire saw for simultaneously cutting the workpiece at a plurality of locations aligned in the axial direction by winding a fixed abrasive wire around a plu...  
WO/2017/069696A1
According to various embodiments, there is provided a grinding module including a base; a cylinder mounted to the base with a longitudinal axis of the cylinder arranged at least substantially perpendicular to a surface of the base, where...  
WO/2017/068945A1
Disclosed is a semiconductor wafer processing method wherein, firstly, a thin disc-like wafer is manufactured by slicing a semiconductor single crystal ingot (slicing step), then, a planarized coating layer is formed by applying a curabl...  
WO/2017/067597A1
Systems and processes for generating a finished or semi-finished lens, such as a spectacle lens, from a lens blank that comprises an intermediate functional layer. Some embodiments, of the process involve locating the functional layer an...  
WO/2017/068753A1
The present invention addresses the problem of implementing a tool capable of uniformly polishing even the outer peripheral surfaces of objects to be processed, such as the heads of nuts or bolts, which have non-circular outer peripherie...  
WO/2017/069202A1
Provided is a polishing composition that can suppress surface defects and reduce haze. A polishing composition that includes: abrasive grains; at least one type of water-soluble polymer selected from among vinyl-alcohol-based resins that...  
WO/2017/068787A1
The present invention is provided with two grinding work tables (11A, 11B). The two grinding work tables are caused to advance and retreat to corresponding positions on a grinding head (12), and are configured such that while one grindin...  
WO/2017/070387A1
Systems and related methods are provided for maintaining a spatial relationship between a tool (40) of the multi-axis machine (e.g., fluid jet nozzle of a fluid jet cutting machine) and a workpiece (14) to be processed by the tool. An ex...  
WO/2017/067884A1
An apparatus (1) for dressing a grinding wheel (2) mounted thereon by creating structures (12) on the surface of a, in particular cylindrical, grinding surface (3) of the grinding wheel (2), the apparatus (1) comprising: - a dressing too...  
WO/2017/067779A1
The treatment plant (1) for treating longitudinal bars (2) comprises at least one painting sub-station for painting the bars (2) and a sequence of decoration sub-stations (19, 19', 19", 19'", 19"") for decorating the painted bars, each s...  
WO/2017/070221A1
A comminutor reduces the size of particles of frangible blast media from each particle's respective initial size to a size smaller than a desired maximum size. The frangible blast media may be entrained in a flow of transport gas. The co...  
WO/2017/069253A1
Provided is a polishing composition that can suppress surface defects and reduce haze. A polishing composition that includes: abrasive grains; at least one type of water-soluble polymer selected from among vinyl-alcohol-based resins that...  

Matches 551 - 600 out of 137,602