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Patent Searching and Data


Matches 201 - 250 out of 138,309

Document Document Title
WO/2018/062470A1
The present invention provides: a method for producing a semiconductor chip excellent in production yield; and a kit. The method for producing a semiconductor chip according to the present invention comprises: step 1 for forming an insul...  
WO/2018/059132A1
Disclosed is a polishing apparatus (100), comprising a polishing device (10) and a washing device (20), wherein the polishing device (10) comprises a polishing disk (11) and a polishing pad (12) located on an upper surface of the polishi...  
WO/2018/062293A1
A work machine has an output shaft to which a tip tool can be attached and which is driven to rotate by a predetermined drive power source, a cover for covering at least a part of an outer periphery of the tip tool attached to the output...  
WO/2018/059144A1
A CMP equipment polishing head wafer falling detection method and system. The method comprises: monitoring, in a vacuum wafer grabbing process and a wafer carrying and conveying process of a polishing head, the vacuum adsorption pressure...  
WO/2018/060920A1
The invention relates to an apparatus for water jet cutting comprising: a water source (2); - pumping means (4), in communication with the water source, to generate a high pressure water flow; a tank (22) containing an abrasive material ...  
WO/2018/058238A1
An apparatus for positioning a feed finger of a saw sharpening machine with a saw blade mounted in the saw sharpening machine includes a tooth detection unit which is used to detect the position of a tooth of the saw blade relative to th...  
WO/2018/061721A1
[Problem] To provide a processing device for uniformly grinding wafers held by a plurality of chucks, and a method for setting the processing device. [Solution] A processing device 1 includes a coarse grinding means 5 and a fine grinding...  
WO/2018/058772A1
Disclosed is a machine for grinding and polishing a safety valve flap by means of a magnetic fluid, comprising a first mounting mechanism (100) used for mounting a safety valve flap (105), and a second mounting mechanism (200) used for c...  
WO/2018/064642A1
A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at...  
WO/2018/063120A3
The present invention relates to a sandblasting system which is preferably used in dentistry and which performs blasting with pressurized water, wherein the sand present in the sand pool is separated from water such that only sand will b...  
WO/2018/062532A1
This ring manufacturing method involves the manufacture of a ring in a continuously variable transmission in which a transmission belt configured by binding a plurality of elements together by endless metal rings is used, the method bein...  
WO/2018/062355A1
This ring manufacturing method involves the manufacture of a ring in a continuously variable transmission in which a transmission belt configured by binding a plurality of elements together using endless metal rings is used. After a cyli...  
WO/2018/063960A1
In some examples, an abrasive particle transfer system including a production tool including a dispensing surface with a plurality of cavities formed therein; abrasive particles removably disposed within at least some of the cavities; an...  
WO/2018/063242A1
A multi-step conditioning process includes an initial step of preparation (i.e., pre-conditioning) and a subsequent step of restoration (i.e., conditioning and polishing intermittently, in situ conditioning, or combinations thereof). An ...  
WO/2018/061556A1
Provided is an electric power tool whereby a distal-end tool can easily be attached without performing an operation for fixing an output part. Provided is an electric power tool having: a motor 4; a rotary shaft 41 rotated by the motor 4...  
WO/2018/059915A1
The invention relates to a dust hood (100) for a grinding device (200) equipped with a transmission extension housing (210) for attaching the dust hood (100), the dust hood (100) comprising a hood body (10) for covering a circular grindi...  
WO/2018/062401A1
A polishing liquid composition is provided which can improve polishing selectivity and suppress uneven polishing while securing high polishing speeds. This invention relates to a polishing liquid composition which contains cerium oxide p...  
WO/2018/063962A1
A method of transferring a shaped particle to a substrate includes providing a scrim of at least two elongate strands periodically joined together at flexible bond regions to form an array of apertures between the strands. The scrim is e...  
WO/2018/061970A1
This bed (10) is used for a grinding device (1), and has a bed front part (11) on which a workpiece support device (20) is mounted and a bed rear part (15) on which a grinding-wheel stand (30) is mounted. An upper portion (12) of the bed...  
WO/2018/064162A1
An apparatus for fabricating a polishing pad includes a conveyor belt, a casting station to form a layer of the polishing pad and to deliver the layer of the polishing pad onto the conveyor belt, a printing station including one or more ...  
WO/2018/063902A1
An open coat abrasive article includes a backing having first and second opposed major surfaces, a make coat resin on at least one major surface of the backing, abrasive particles arranged on the backing at least partially embedded in th...  
WO/2018/062403A1
A polishing liquid composition is provided which can improve polishing selectivity and suppress uneven polishing while securing high polishing speeds. This invention relates to a polishing liquid composition which contains cerium oxide p...  
WO/2018/055847A1
This solar cell 100 is provided with a semiconductor substrate provided with a photoelectric conversion part 10, a first electrode 20, and a second electrode 30. The thickness of the semiconductor substrate is 70 μm to 200 μm inclusive...  
WO/2018/054716A1
The invention relates to a dental cleaning system, in particular a dental powder spray cleaning system, comprising a powder container (10). The powder container (10) has an inlet (20), in particular for compressed air, and an outlet (40)...  
WO/2018/054634A1
Device and method for abrasive fluid jet cutting or for abrasive fluid jet stripping, comprising a high-pressure nozzle (5) for generating a high-pressure fluid jet (20), which can be directed onto the workpiece (22) to be cut or strippe...  
WO/2018/055189A1
The invention relates to a machine tool for robot-assisted surface finishing. According to one embodiment, the machine tool comprises a first support plate and a second support plate. The first support plate is designed for mounting on a...  
WO/2018/055069A1
The invention relates to a workpiece machining device (1), in particular a grinding device, comprising at least one spindle module (10.1) and a tool exchanger (30), wherein the spindle module is adapted to receive a tool (13.1), in parti...  
WO/2018/055985A1
[Problem] To provide a polishing composition with which it is possible to effectively improve the polishing rate of an object to be polished. [Solution] A polishing composition containing abrasive grains, a polishing accelerator having a...  
WO/2018/057465A1
Abrasive articles including a nonwoven fibrous substrate having a plurality of fibers, and a multiplicity of shaped abrasive particles, each shaped abrasive particle adhered to a corresponding fiber, each shaped abrasive particle having ...  
WO/2018/054441A1
The invention relates to an abrasive element (100) for cylindrical drums (400) or abrasive discs comprising an abrasive cloth (200) and a keder (300), where the keder (300) comprises a main region (310), a neck region (320) and one or mo...  
WO/2018/055187A1
The invention relates to a tool and to a machine tool and to a method for machining planar workpieces (10), in particular metal sheets, having an upper tool (11), which has a clamping shaft (34) and a main body (33) and at least one tool...  
WO/2018/054556A1
The invention relates to a grinding means, in particular an abrasive disk, characterized by a coating containing at least one fluoropolymer.  
WO/2018/056122A1
Provided is a slurry containing abrasive particles, glycol, and water, wherein the average particle size of the abrasive particles is 120 nm or less, and the pH of the slurry is at least 4.0 and less than 8.0. Also provided is a polishin...  
WO/2018/055012A1
An apparatus (1) for blasting having a distribution block (4) for receiving a blasting medium, a pressure medium and/or a fluid/liquid medium, said distribution block having an outlet connectable with at least one distributing tube (17),...  
WO/2018/052816A1
Embodiments of the present disclosure generally relate to chemical mechanical polishing (CMP) of substrates. In one embodiment, a carrier head for a CMP apparatus is disclosed herein. The carrier head includes a body, a retaining ring, a...  
WO/2018/052133A1
The present invention is a polishing pad or the like, which comprises a pad main body that is formed of a polymer body containing a polyurethane resin and cerium oxide particles. The pad main body is a part that constitutes a polishing s...  
WO/2018/050068A1
Disclosed is a pressure loading film (100). The pressure loading film (100) comprises: a film body (10), the film body (10) comprising a plurality of mutually isolated sub-cavities (30), the sub-cavities (30) being used for injecting a p...  
WO/2018/050605A1
The invention relates to a tool (1) for flash-trimming and/or cleaning a component, comprising a shaft (2) and a processing element (3) mounted on said shaft (2) such that it can be removed, the processing element (3) being designed as a...  
WO/2018/051040A3
Disclosed is a mobile device for the remote-control treatment of the outer surface of a tube (1), comprising, connected end-to-end: a) a pusher sub-system (11a, 12a, 13a) having an advancement wheel (11a1, 12a1, 13a1) and at least a firs...  
WO/2018/053023A1
During polishing of a substrate a first signal is received from a first in-situ monitoring system and a second signal is received from a second in-situ monitoring system. A clearance time at which a conductive layer is cleared and a top ...  
WO/2018/050069A1
A chemical mechanical polishing system comprises: a front-end module (101), used to store and/or test a wafer; a plurality of polishing units (102, 103, 104, 105), disposed side by side and at least one thereof being adjacent to the fron...  
WO/2018/053141A1
Systems and methods for providing optical systems which utilize double Fresnel lenses on curved surfaces for use with display systems, such as silicon-based micro display systems (e.g., OLED micro displays) used with head mounted display...  
WO/2018/051040A2
The present invention relates to a mobile device for the remote-control treatment of the outer surface of a tube (1), comprising, connected end-to-end: a) a pusher sub-system (11a, 12a, 13a) having an advancement wheel (11a1, 12a1, 13a1)...  
WO/2018/051529A1
Provided is a shot processing device in which the positions of respective insertion holes of a plurality of guide cylinders can be aligned easily and in which the shaking and bending of a wire material caused by projection can be suppres...  
WO/2018/051530A1
Provided is a shot processing device in which the work environment at the time of maintenance/inspection can be improved. A first projection device (24) that projects a projection material from obliquely below with respect to a transport...  
WO/2018/049790A1
Disclosed is a multi-angle two-dimensional ultrasonic vibration assisted grinding device of a nano-fluid minimum quantity lubrication type, comprising components, such as a workpiece clamp (I-9) for clamping a workpiece (I-12), a grindin...  
WO/2018/052975A1
A chemical mechanical planarization (CMP) pad conditioning assembly that includes one or more support structures positioned between one or more abrasive regions of the pad conditioning assembly is disclosed. The support structures and ab...  
WO/2018/047103A1
There is described a machining apparatus (1, 100, 200), associable with a machine tool, to perform a surface finishing operation on a workpiece to be machined that comprises an abrasive belt (2) in contact with the workpiece to be machin...  
WO/2018/047652A1
The purpose is to provide a slicing device for hard, brittle material that can significantly shorten the time required to slice hard, brittle material and that can efficiently slice hard, brittle material. Provided is a slicing device fo...  
WO/2018/046479A2
The invention relates to a vibration polishing device comprising: a vibration drive (1) for generating an oscillating vibration for polishing samples, a polishing disc (2) which is connected to the vibration drive (1) and can be driven t...  

Matches 201 - 250 out of 138,309