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Patent Searching and Data


Matches 201 - 250 out of 136,786

Document Document Title
WO/2017/156611A1
The present application to an invention patent for a device for quickly connecting a file to a rotary file-carrying shaft is mainly used in the field of podology, as well as in other areas where filing is performed. The invention compris...  
WO/2017/160129A2
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/2017/158955A1
According to the present invention, whether wafer polishing is completed is determined with high accuracy for each wafer. A wafer processing method according to the present invention comprises: a first step for acquiring the initial stat...  
WO/2017/159213A1
The present invention provides a method for manufacturing a carrier for dual-surface polishing devices, the method characterized by comprising: a preparing step for preparing a carrier base material and an insertion material having a lar...  
WO/2017/159374A1
Provided is a roller burnishing tool capable of burnishing a groove having a narrow width such as an O-ring groove. The roller burnishing tool for machining a surface to be machined on a work is provided with: a roller; a roller pin rota...  
WO/2017/157789A1
The invention relates to a method for reusing an abrasive tool (1), the abrasive tool (1) comprising a tool base body (10) comprising at least one receiving surface (11) for receiving abrasive bodies (12), the abrasive bodies (12) being ...  
WO/2017/160344A1
Systems and methods of in-situ calibration of semiconductor material layer deposition and removal processes are disclosed. Sets of test structures including one or more calibration vias or posts are used to precisely monitor processes su...  
WO/2017/159675A1
An optical fiber ferrule polishing jig is provided such that optical fiber ferrules can be easily secured, and the securing of the optical fiber ferrules can be easily released. The optical fiber ferrule polishing jig 10A has: a pedestal...  
WO/2017/160897A1
A separator for an electrochemical cell includes a base layer configured to block electronic flow and allow ionic flow between a positive electrode and a negative electrode. The base layer has a first major surface and a second major sur...  
WO/2017/157698A1
A method is disclosed for grinding workpieces having at least one cylindrical section and one profiled section on a single grinding machine. In a first set-up, the workpiece is first ground in the grinding machine during a first groundin...  
WO/2017/154509A1
This grinding device for scarf sanding is provided with: a main frame which rotates around a rotational axis, and which is capable of parallel movement in a horizontal plane that orthogonally intersects the axial direction; a first rocki...  
WO/2017/156476A1
A dental appliance including an applicator body having an inlet end and an outlet end opposite the inlet end. The applicator body having an abrasive outlet extending from the outlet end and defining an abrasive outlet axis that is substa...  
WO/2017/154056A1
Provided is a gear grinding machine for grinding a gear by causing a gear that is to be ground and a grindstone to rotate in a meshed state, wherein the gear grinding machine makes it possible to suppress the generation of waviness durin...  
WO/2017/153480A1
The invention relates to a manipulator (10) for machining weld seam roots (11), in particular weld seam roots (11) on recuperative heat exchangers (12), comprising a drive (26) for advancing the manipulator (10), a grinding head (18) wit...  
WO/2017/152995A1
A device (1) for re-contouring gas turbine blades (2) in the installed state, comprising a holding device (3) with at least one chip-removing tool (4), and a guide device (5) for guiding the chip-removing tool (4) along a leading edge (6...  
WO/2017/155108A1
Provided is a belt-type grinding tool in which foreign matter is prevented from entering the interior of a tool body. A pulley support bar (12) is held by a bar containment hole (29) in the tool body (10) so as to be capable of sliding b...  
WO/2017/155107A1
Provided is a belt-type grinding tool in which a spring support member is prevented from pivoting in the direction in which compression of a spring is released due to an urging force received from the spring. This invention is provided w...  
WO/2017/154032A1
A machine (10) and a process are described, for working glass slabs (21), the machine (10) comprising: a supporting structure (11); a slab grinding section (12) comprising grinding heads (64), and a conveyor assembly (18) having dragging...  
WO/2017/155081A1
[Problem] To enable precise planarizing with a compact device without causing damage to a workpiece while also effectively suppressing the occurrence of vibrations during device activation. [Solution] This planarizing device is provided ...  
WO/2017/148482A1
A sharpening machine (2) for sharpening a scraping roller (4) for scraping the skin side of an animal pelt such as a mink pelt is disclosed. The scraping roller (4) comprises a plurality of teeth with edges (42), wherein the sharpening m...  
WO/2017/148453A1
A floating compression rotary power head, which comprises a power head shaft (12) and a driving portion which drives the power head shaft (12) to rotate, the driving portion being provided with a housing (11), the power head shaft (12) b...  
WO/2017/150118A1
The present invention pertains to a polishing composition containing abrasive grains, a water-soluble polymer, an anionic surfactant, a basic compound, and water, the anionic surfactant having oxyalkylene units, and the average number of...  
WO/2017/148885A1
The present invention relates to a cutting tool comprising a cemented carbide substrate, comprising WC, gamma phase and a binder phase, said substrate is provided with a binder phase enriched surface zone which is depleted of gamma phase...  
WO/2017/150157A1
Provided are: a silicon substrate polishing method which is capable of reducing PID; and a polishing composition set which is used in this polishing method. A silicon substrate polishing method according to the present invention comprise...  
WO/2017/149037A1
Disclosed are a device and a method for the rolling of bushings (28) using a rolling tool (24), wherein said rolling tool has an adjustable rolling circle diameter and can be introduced linearly into the bushing (28) along a NC axis. The...  
WO/2017/151498A1
A depressed center grinding wheel comprises an abrasive disc. The abrasive disc comprises a working layer, an intermediate layer, a back layer, and at least two reinforcing scrims. The working layer comprises first abrasive particles ret...  
WO/2017/150158A1
Provided are: a polishing method which is applicable in common to a plurality of silicon substrates that have resistivities different from each other; and a polishing composition set which is used in this polishing method. A silicon subs...  
WO/2017/152017A1
The present invention provides a flexible apparatus for removing callus from human skin. The apparatus includes a piece of abrasive sand paper with 40 - 600 grits, and two hand grips or adhesive on the opposite side/surface of the sand p...  
WO/2017/150114A1
The present invention proposes a polishing composition which has excellent wafer-protecting ability (resistance to alkali etching) and which can be expected to attain a reduction in haze while maintaining a low particle level. The presen...  
WO/2017/151541A1
A vapor blast system includes a pressure pot with an upper end and a main body, a fill inlet attached to the upper end of the pressure pot, and a seal assembly disposed in the pressure pot. The seal assembly is configured to control a fl...  
WO/2017/149631A1
The objective of the invention is to provide a porous polishing tool with which the ratio between abrasive grains contacting an object being polished and a resin part contacting the object being polished can be maintained within a certai...  
WO/2017/148588A1
Disclosed is a smoothing tool comprising a smoothing element (17, 21, 27, 31) for processing a workpiece (3); the smoothing element contour located on the effective end face of the smoothing element is identical to the contour to be smoo...  
WO/2017/150655A1
This steel wire material is used in plastic working and is provided with a steel wire material body and a coating for covering the surface of the steel wire material body, the coating is formed from a composition not including phosphorus...  
WO/2017/150030A1
Through the present invention, a portion of air from a fan is caused to flow back toward an inlet from a fan guide hole, the load on the fan is increased, and an increase in the speed of a motor during idling thereof is suppressed. A pow...  
WO/2017/145491A1
An abrasive tool with an abrasive layer in which multiple hard abrasive grains are bonded by a bonding material, wherein a working surface that contacts a workpiece is formed on each of the multiple hard abrasive grains and the ratio of ...  
WO/2017/146969A3
A scrubbing article including a substrate and a texture layer. The texture layer is formed on at least one surface of the substrate, and is a solvent-free texture layer. The texture layer can include a plastisol ink or a hot melt adhesiv...  
WO/2017/143370A1
The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) ...  
WO/2017/146173A1
A shot peening device (50) includes: a turntable (79) that rotates around a revolution axis (X1); holding mechanisms (81, 82) that move integrally with the turntable (79); a pressuring mechanism (93) for compressing a coil spring (1); a ...  
WO/2017/147035A1
A damped abrasive article comprises a damping body and an abrasive surface provided on at least a portion of the damping body. The damping body comprises a synthetic polymer having a Storage Modulus from 1000 MPa to 2500 MPa and a Loss f...  
WO/2017/144525A1
A coolant nozzle carrier (20) for a grinding machine having a grinding spindle (10) for supporting and driving a grinding disc (15) with a rotational axis (2), wherein the coolant nozzle carrier (20) comprises at least two coolant nozzle...  
WO/2017/145632A1
According to the present invention, a silicon carbide ingot is cut with a wire. The polytype of the silicon carbide ingot is 4H-SiC. The silicon carbide ingot includes a top face, a bottom face on the opposite side from the top face, and...  
WO/2017/145455A1
A superabrasive wheel (1) is provided with a hard substrate (10) with a Young's modulus of at least 300 GPa, a superabrasive layer (20) provided on the periphery of the hard substrate (10), and superabrasive-containing wear-resistant lay...  
WO/2017/147026A1
A mounting assembly includes a center block, first and second brackets, and a fastener configured to attach the first bracket and the second bracket to the center block. The first and second brackets respectively include first and second...  
WO/2017/147510A1
An abrasive article including a body including abrasive particles contained within a bond material, a first major surface, a second major surface, and a side surface extending between the first major surface and second major surface, and...  
WO/2017/144125A1
The invention relates to a finishing device (10), comprising a finishing belt, a finishing belt holding device, a first drive for rotationally driving a workpiece about a workpiece axis and a second drive for oscillating said workpiece a...  
WO/2017/143727A1
An integrated apparatus and a manufacturing method for a rotary cutting tool. The apparatus comprises a workpiece transfer device, a machine body, a feeding device, a grinding device, and a discharging device. The grinding device compris...  
WO/2017/146006A1
In this polishing method, a disc-shaped polishing pad (1) is used. In the axial direction of the polishing pad (1) disc, a peripheral surface (111) on a polishing surface (10) side is a tapered surface whose diameter decreases towards th...  
WO/2017/146177A1
A coil spring processing device includes an end positioning device (30), a shot-peening device (50), and a controller (98). The end positioning device (30) positions the ends (1c, 1d) of a coil spring (1). The shot-peening device (50) in...  
WO/2017/140655A1
A dust collector for an angle grinder comprises a collector body for covering a circular grinding disk, a sealing element for sealing at least some sections of the collector body from a surface to be machined by the grinding disk, at lea...  
WO/2017/141523A1
A wafer manufacturing method for manufacturing wafers by cutting a single crystal ingot using a wire saw, wherein, of the regions of the wire of the wire saw used in cutting a first single crystal ingot, a second single crystal ingot is ...  

Matches 201 - 250 out of 136,786