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Matches 251 - 300 out of 141,875

Document Document Title
WO/2019/092556A1
Object: Providing a polishing pad that is deformable with a smaller force. Solution: A polishing pad (1) according to an aspect of the invention includes a substrate (2) made of a piece of non-woven fabric. The substrate (2) has a flat-p...  
WO/2019/093642A1
The present invention relates to a material rotation-type silicone filament automatic grinding machine and a grinding system using the same, and the grinding machine comprises a rotating unit which holds and fixes the silicone filament a...  
WO/2019/091708A1
A method of cleaning a surface to remove a contaminant therefrom, the method comprising the steps of oxidizing at least a portion of the contaminant and passing a stream of carbon dioxide snow over the contaminant. An apparatus for clean...  
WO/2019/093041A1
The purpose of the present invention is to provide a revolutionary workpiece processing apparatus and oxide scale removal method not seen in the past. Provided is a workpiece processing apparatus provided with a slurry-jetting unit (1) f...  
WO/2019/090609A1
An automatic sandpaper removal mechanism (2) for a CNC production line comprises: an installation plate (21) extending in a vertical direction; a removal driving assembly (22) installed at the installation plate (21); and a removal assem...  
WO/2019/093469A1
A servo writer comprises: a write head that writes a servo signal to a traveling elongated magnetic tape; a guide roller provided on the upstream side of a travel path from the write head, the guide roller guiding the traveling magnetic ...  
WO/2019/091925A1
The invention relates to a cleaning station (1) for an optical element (3) comprising - an optical element holder (5) for holding the optical element (3), - a first drive (7) for rotating the optical element holder (5) around a rotation ...  
WO/2019/090608A1
An automatic sandpaper supply device for a CNC production line comprises: a support assembly (11) comprising a substrate (112) and a sandpaper take-out driving portion (115); a sandpaper storage assembly (13); and a sandpaper take-out pl...  
WO/2019/094227A1
Embodiments of the present disclosure provide for apparatus used to detect clogs in a fluid delivery system during CMP processes and methods of detecting clogs in a fluid delivery system during CMP processes. In particular, embodiments h...  
WO/2019/089440A1
A surgical clip may include a wire body having first and second free end portions. The surgical clip may also include first and second leg members connected by a hinge portion. The first leg member may include first and second segments o...  
WO/2019/089089A1
A device is disclosed for measuring Barkhausen noise of a crankshaft to identify defects in the crankshaft while the crankshaft is installed on an engine, comprising: a housing configured to attach to a connecting rod; at least one senso...  
WO/2019/053128A3
The invention relates to a device (1) for machining a workpiece using a belt (2), comprising a belt reel holder (4) for holding a reel (3) through which the belt (2) is supplied, a housing (5) which delimits a machining chamber (10), a w...  
WO/2019/089156A1
One variation of a method for automatically re-sharpening a knife includes: receiving a knife at a vice; during a scan cycle, scanning the grind head along a blade of the knife from an initial longitudinal position proximal the vice towa...  
WO/2019/087688A1
The objective of the present invention is to provide an innovative oxide scale removal method that has hitherto not existed. This oxide scale removal method is a method for removing oxide scale (30) generated as a result of heat treating...  
WO/2019/087225A1
The portable apparatus for cleaning surfaces comprises a tank (2) associated with a base (3), said tank (2) comprising at least one couple of chambers (5) predisposed to contain respective abrasive materials, said chambers (5) being herm...  
WO/2019/087818A1
Provided is a polishing composition which contains a water-soluble polymer compound and which is suitable for reducing LPD. The polishing composition according to the present invention contains abrasive grains, a water-soluble polymer co...  
WO/2019/085583A1
A ceramic foam plane processing device and method, comprising a horizontal groove cutting device, a vertical cutting device, a milling device, a ceramic panel conveying device, and a work platform (5). The horizontal groove cutting devic...  
WO/2019/088149A1
[Problem] To provide: a stick-on label and an adhering method for same which enable the process of adhering a holed label to a workpiece to be performed smoothly and precisely by an automated machine or the like; and a method and a facil...  
WO/2019/088600A1
The present invention relates to a polishing apparatus which is disposed below a polishing wheel so as to polish the surface of a workpiece, the polishing apparatus comprising: a frame which has a central shaft disposed collinearly to on...  
WO/2019/087226A1
The portable apparatus for cleaning surfaces comprises a base (3); a tank (2) associated with said base (3) at the top thereof, said tank (2) being predisposed to contain at least one abrasive material. At least one mixing valve (9) is a...  
WO/2019/090058A1
A water jet material cutting system includes a table configured to receive work piece. The cutting system further includes a bevel head for cutting the work piece. A positioning apparatus controls the relative position and orientation of...  
WO/2019/089467A1
A method and a system for planarizing a membrane is disclosed. In one aspect, the method includes providing a resilient membrane and planarizing the surface of the membrane with a conditioning tool. The planarized membrane may be used in...  
WO/2019/088209A1
According to the present invention, in a particle size distribution for a cerium oxide contained in a polishing liquid as obtained by a laser diffraction/scattering method, D5 is 1 μm or less, and the difference between D95 and D5 is 3 ...  
WO/2019/081403A1
The invention relates to a device (10) for treating a component (19) comprising a nozzle element (11) having at least one flow path (12) for introducing a fluid and at least one supply channel for solid particles, wherein a jet formed fr...  
WO/2019/081654A1
The invention relates to a masking template (4) for covering a surface of a coating (3) of a component (2), the masking template having a covering region (4.1) for covering the surface of the coating (3) and at least one opening (4.2 to ...  
WO/2019/081275A1
The invention relates to a clamping device (10) for axially (AR) clamping a tool disk (300) to a flange (30) associated with a drive spindle (20) of a hand-held power tool (100), the clamping device (100) having a screw (2), which is to ...  
WO/2019/080597A1
A ceramic tile polishing apparatus having a multiple-row arrangement of polishing abrasive heads and a technique, the polishing apparatus comprising a horizontal beam system and an abrasive head system, the horizontal beam system compris...  
WO/2019/081120A1
The invention relates to a method for the surface machining of at least one object, in particular for the purpose of producing a mold, to a device for the surface machining of at least one object, and to a method for producing a molded c...  
WO/2019/080598A1
A ceramic tile polishing device and method, said device comprising a control system, a ceramic tile feeding system and a ceramic tile polishing system, the ceramic tile polishing system comprising polishing group units, cross beam swing ...  
WO/2019/079153A1
Implementations of a system for the manufacture of eyeglasses is disclosed. The system includes a lens-mounting block, a lens blank coupled to the lens-mounting block, a lens coupled to the lens blank, and an edger. The edger follows a p...  
WO/2019/078455A1
In a method for coating, on the surface of a medical polyether ether ketone (PEEK) material, titanium having a microporous structure, titanium is deposited on the surface of PEEK by magnetron sputtering. The surface of titanium deposited...  
WO/2019/077007A1
The invention relates to an extraction device for a robot-assisted machine tool for surface processing. According to an exemplary embodiment, the extraction device comprises a housing with a vacuum nozzle and an outlet for connection of ...  
WO/2019/077029A1
The invention relates to a method for removing ice and/or snow from a bogie of a rail vehicle. According to the invention, at least one cleaning jet (16) containing solid particles is directed at the bogie, if required or at time interva...  
WO/2019/077790A1
[Problem] To provide a multi-wire saw device that is capable of reducing kerf loss while suppressing breakage of a slicing wire material. [Solution] A multi-wire saw device 10 includes a wire saw 30 that is repeatedly laid between groove...  
WO/2019/055552A3
A portable rasping platform for rasping a top surface of a wall panel includes a plurality of adjustable leveling supports, a pair of support rails, and a drum rasp assembly. The drum rasp assembly includes a drum rasp, a motor coupled t...  
WO/2019/077687A1
This silicon wafer polishing method includes a final polishing step comprising a preliminary stage polishing step, and, thereafter, a finishing polishing step. The preliminary stage polishing step comprises first supplying, as the polish...  
WO/2019/077484A1
The present subject matter relates to automated gemstone feeding in a gemstone processing machine (100). In an implementation, the gemstone processing machine (100) has a feeding conduit unit 110 to receive a rough gemstone (102) affixed...  
WO/2019/078009A1
A device (2) for affixing a wafer (W) to a single-side polishing device (1), wherein the device (2) affixes the wafer to the single-side polishing device by means of surface tension of water, is provided with: a temporary cradle (21) whi...  
WO/2019/078202A1
This polishing jig for holding and polishing a plate-like body comprises a metal plate including a through-hole for holding the plate-like body, and a gear portion which engages with an outer circumference of the metal plate, wherein the...  
WO/2019/077949A1
Provided is a grinding machining device with which it is possible to know the amount of impact during grinding machining of an item to be ground. This grinding machining device comprises: a grinding tool; a rotational driving part that r...  
WO/2019/076123A1
A water jet cutting material, a water jet cutting head capable of reducing water diffusion and improving the cutting efficiency of a water jet cutter and a method for using same. The water jet cutting head comprises a water inlet tube (1...  
WO/2019/077166A1
The invention relates to a method for evaluating cosmetic defects of an optical device, the method comprising: a first acquisition step (S10), during which a first set of cosmetic defects of the optical device is acquired, a second acqui...  
WO/2019/077071A1
A machining center (10), particularly a five-axis grinding center, comprising a control unit (26) for automatically operating the machining center (10), a grinding head (20), having a spindle (21) for clamping a machining tool (22) and a...  
WO/2019/072742A1
A method of preparing a lens blank for a further operation of surfacing to transform the lens blank into a surfaced lens for further transformation into a lens having a lens shape, the operation of surfacing including processing the lens...  
WO/2019/072744A1
A method of preparing a lens blank (BLA) for a further operation of surfacing of said lens blank wherein the lens blank is fastened to a support (SUPP) which includes a support base (BASE) and a support material (MAT) via which the lens ...  
WO/2019/073445A1
The present invention relates to a polishing system (100) for providing a polishing finish to a concrete surface, said system comprises a pad lock (2) which, one a second surface (6) thereof, comprises a number of protrusions (32) which ...  
WO/2019/073753A1
This vitrified bonded superabrasive wheel is provided with a core, and a superabrasive grain layer provided on the core, wherein: the superabrasive grain layer includes a plurality of superabrasive grains and vitrified bonds joining the ...  
WO/2019/071944A1
Disclosed by the present invention is a polishing machine having a dust removal function, comprising a base, a screw, a U-shaped plate, a polishing bin, and a dust removal bin; the polishing bin is disposed at a top portion of the base, ...  
WO/2019/074098A1
The objective of the present invention is to provide a polishing pad with which it is possible to reduce the occurrence of scratches while maintaining a high polishing rate, and a method for manufacturing the same. This polishing pad is ...  
WO/2019/071630A1
Provided is a polishing shaft (100) for installing a polishing cloth. The polishing shaft (100) comprises a body (10) and a matching portion (20), wherein the matching portion (20) is rotatably connected on one side of the body (10), and...  

Matches 251 - 300 out of 141,875