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Patent Searching and Data


Matches 651 - 700 out of 141,916

Document Document Title
WO/2018/177558A1
The invention relates to a water-abrasive-suspension cutting system (1) having a high pressure source (3) for providing (301) water under high pressure, a high pressure line (5) connected to the high pressure source (3), a pressure vesse...  
WO/2018/177355A1
Disclosed are a dust collecting device and an electric tool. The dust collecting device comprises a shell (20), an air inlet tube (221), a cyclone tube (222), an air duct tube (223), and a vent tube (224); an accommodating cavity (201) f...  
WO/2018/177559A1
The invention relates to a water abrasive suspension cutting system (1), which has a high-pressure source (3) for providing (301) water under high pressure, a high-pressure line (5) connected to the high-pressure source (3), and a pressu...  
WO/2018/177557A1
The invention relates to a water-abrasive-suspension cutting system (1), which has a high-pressure source (3) for providing (301) water under high pressure, a high-pressure line (5) connected to the high-pressure source (3), a pressure c...  
WO/2018/180479A1
Provided is a polishing composition capable of effectively reducing an edge roll-off amount. A polishing composition provided by the present invention contains abrasive grains, a basic compound, a nitrogen-containing water-soluble polyme...  
WO/2018/173376A1
A grinding fluid regeneration device that regenerates used grinding fluid containing grinding dust, said device comprising a storage tank that stores the used grinding fluid, and a membrane separation module that has a filtration membran...  
WO/2018/172448A1
The invention relates to a cage arrangement (1) which comprises substantially flat rollers (3), which are guided in a roller cage (6) arranged on a housing (2) and are held in position by a substantially strip-like cage metal sheet (4) a...  
WO/2018/173421A1
The present invention addresses the problem of providing a polishing device capable of maintaining a polishing member in an excellent state while polishing is performed. Provided is a polishing device for locally polishing a substrate. T...  
WO/2018/172986A1
The present invention relates to a particle-collecting mechanism comprising a first hood connected to a cover of a polisher, the cover covering a polishing element of the polisher. Additionally, the particle-collecting mechanism has a me...  
WO/2018/173693A1
The present invention provides an ingot cutting method using a wire saw, the method comprising forming a wire column from a wire wound spirally between a plurality of wire guides and travelling in an axial direction, cut-feeding the ingo...  
WO/2018/172584A1
The ultrasonic vibration-assisted ball burnishing tool comprises a burnishing head (1) including a burnishing ball (25) supported on a head body (10) and an ultrasonic vibration transmission unit (2) including one or more piezoelectric c...  
WO/2018/175526A1
In an embodiment, a method of hardening a surface of a substrate comprises directing a waterjet having a transition flow region, the waterjet comprising water and particles, at a surface of a substrate such that the waterjet impacts the ...  
WO/2018/172193A1
The invention relates to a method for electrostatically scattering an abrasive grain (10), wherein at least one electoconductive material (14) is applied to the abrasive grain (10) in at least one method step. According to the invention,...  
WO/2018/173814A1
The present invention provides a polishing composition that is capable of attaining adequate planarization and has a low etching speed while having a high polishing speed. The present invention is a polishing composition including abrasi...  
WO/2018/174405A1
The present invention relates to a torsional severe plastic deformation method for a metal bar, to which surface polishing is applied to improve the mechanical properties of the metal bar. Provided according to an embodiment of the prese...  
WO/2018/169008A1
The present invention relates to a brittle material processing liquid which contains water, (A) one or more substances selected from the group consisting of acetylene glycols having an HLB value of from 4 to 12 (inclusive) and alkylene o...  
WO/2018/169536A1
Disclosed herein are chemical mechanical polishing (CMP) conditioning disks, and related systems and techniques. For example, in some embodiments, a CMP conditioning disk may include: a support; a first pedestal extending from the suppor...  
WO/2018/167234A1
The invention relates to a milling head (1) for a ball track milling cutter (3), comprising a notional central axis (M), a first working-side end (5) and a second clamping-side end (7) opposite the first end (5) when viewed along the cen...  
WO/2018/168421A1
[Problem] To provide a portable polishing machine which enables the gripping of the surroundings of a battery from a side at which a housing is not present, and is provided with a means for protecting the battery from an unexpected conta...  
WO/2018/168534A1
A polishing agent containing abrasive grains and water, wherein the abrasive grains include silica particles, the average grain size Rave of the abrasive grains is 50 nm or higher, the ratio Rave/Rmin of the average grain size Rave with ...  
WO/2018/168206A1
The present invention provides a polishing composition which can be used to reduce an unintended height difference occurring between different materials or an unintended height difference occurring between sparse and dense portions of a ...  
WO/2018/169041A1
Provided is a polishing pad that polishes a curved surface to be polished of an object to be polished, by a polishing surface which follows curved surfaces having various curvatures, whereby the waviness of the curved surface to be polis...  
WO/2018/166540A1
A water-saving cooling system of a glass processing center, comprising a CNC spindle box (1) and a tool holder (20). The tool holder is fixed connected to an output end of the CNC spindle box; a fixed plate (4) is fitted over the periphe...  
WO/2018/168912A1
A grinding fluid generating device (1) is provided with a mixed solution generating unit (3) and a liquid delivering unit (2). The mixed solution generating unit (3) mixes gas into a liquid which is a starting material for grinding fluid...  
WO/2018/168426A1
The present invention provides a method for manufacturing a product wafer, the method comprising the steps for a wafer peripheral portion chamfering process, a major surface lapping or double-side grinding process, an etching process, a ...  
WO/2018/166539A1
A diamond special-shaped grinding wheel, comprising an upper base body (201), a lower base body (202), and a grinding ring (203). The upper base body is disposed at the upper end of the lower base body, and the upper base body and the lo...  
WO/2018/161191A1
A grinding system for a limb using a highly-bionic technology. A grinding motor (10) is fixed on a machine base (1), and a hoop (2) is fixed to a side edge of the machine base (1) by means of a bolt. A bearing is fixed in the hoop (2), a...  
WO/2018/162484A1
The invention relates to a tool (1) for dressing or cutting teeth of fine machining tools, which tool makes it possible to exactly reproduce, in a simple manner, the required tooth geometry on the fine machining tool which is to be dress...  
WO/2018/164950A1
A jig assembly is disclosed herein for holding a mower blade and a grinding tool during a sharpening operation on the mower blade. The jig assembly includes a mast, a fixture portion, and a jig portion. The fixture portion and jog portio...  
WO/2018/161787A1
Disclosed are an apparatus for repairing poor appearance and a repairing method, wherein the apparatus comprises: a mobile platform (110) and at least one repairing mechanism (111) located above the mobile platform (110), wherein each of...  
WO/2018/162546A1
Method for producing textured wafers and roughening spray jet treatment device. 2.1.The invention relates to a method for producing textured silicon wafers and to a device that can be used in a method of this kind for the roughening spra...  
WO/2018/164804A1
A method is provided to minimize travel distance and time between correction locations on a substrate when polishing a local area of a substrate, such as a semiconductor wafer, using a location specific polishing module. A correction pro...  
WO/2018/161237A1
An intelligent fixture for modeling in virtual reality technology. A tail end of a hydraulic pump body (4) is hingedly connected to a Y-shaped workpiece block (5) to form a clamping power member, and two clamping power members in opposit...  
WO/2018/165141A1
A fixture assembly may include a housing, a clamp assembly, and a drive mechanism. The clamp assembly may be movably mounted to the housing and may include a first clamp member and a second clamp member. The first and second clamp member...  
WO/2018/163752A1
The present invention relates to a method for manufacturing a wafer by cutting a semiconductor single crystal ingot, the method being characterized in that: wafer-shaped workpieces are obtained by slicing the semiconductor single crystal...  
WO/2018/163721A1
The present invention relates to a carrier for a double-sided polishing device, the carrier having: a carrier base material in which a holding hole for holding a wafer during polishing is formed; and an insert material disposed along the...  
WO/2018/163643A1
Provided is a portable electric tool having a satisfactory weight balance in a configuration in which a reactor is provided in a current pathway of a motor. A portable cutting machine 1 comprises: a motor 6; a motor housing 11 accommodat...  
WO/2018/164244A1
A machining device 1 performs removal machining for removing at least part of an outer peripheral surface of a supported rotating body 6 that is supported by a plurality of supporting rotating bodies 501, 502 and that rotates together wi...  
WO/2018/162002A1
The invention relates to a loading device (10) for a plunge cut grinding machine for centreless cylindrical grinding, comprising a receiving frame (14) for receiving a blank workpiece (16) to be machined, wherein the receiving frame (14)...  
WO/2018/162714A1
The invention relates to a tool (100) for grinding and cleaning the inside of pipes by utilising the centrifugal force due to the rotation of the tool. The tool has several grinding elements (105), made of a hard material, e.g. cemented ...  
WO/2018/163102A1
The present invention relates to a device (14) for sanding floor areas, the device comprising a frame, a steering, a motor which is provided to said frame, a subframe (13) rotatably coupled with said motor, said subframe being centrally ...  
WO/2018/163390A1
[Problem] To enable determination of whether a grinding wheel and a grinding material have come into contact to be accurately performed without being affected by the mechanical characteristics of a grinding machine or by interference fro...  
WO/2018/160297A1
Metal bond abrasive articles and methods of making metal bond abrasive articles via a focused beam are disclosed. In an aspect, a metal bond abrasive article includes a metallic binder material having abrasive particles retained therein,...  
WO/2018/160658A2
A computing system may send and receive data from a variety of other devices, such as abrading tools and consumable abrasive products. The computing system may use this data for various purposes, such as tracking worker vibration dosage,...  
WO/2018/159530A1
One objective of the present invention is to provide a polishing solution which is not likely to cause dishing and defects on a polished surface when applied to CMP of an object to be polished, said object containing a cobalt-containing ...  
WO/2018/158478A1
The invention relates to a tool for cleaning rollers (2a, 2b) of machines for closing container or cans, which comprises a head (1) which is couplable to a motor and on which are mounted: rotary drive discs (14) of the rollers (2a, 2b) t...  
WO/2018/160663A2
A computing system may send and receive data from a variety of other devices, such as abrading tools and consumable abrasive products. The computing system may use this data for various purposes, such as tracking worker vibration dosage,...  
WO/2018/156097A1
A surface roughening tool includes a cylindrical body and at least one grooving blade outwardly radially projecting from the body and configured to form grooves and peaks into a surface. The surface roughening tool also includes at least...  
WO/2018/156134A1
An ophthalmic lens processing apparatus is provided that includes a housing, a support structure, and ophthalmic lens processing components configured to perform an ophthalmic process on an ophthalmic lens. The housing includes a case an...  
WO/2018/153837A1
The present invention relates to an apparatus (1) for blocking lenses (2), in particular spectacle lenses. The blocking apparatus (1) has a blocking station (3) which is designed to block at least two lenses (2) at least partly simultane...  

Matches 651 - 700 out of 141,916