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Patent Searching and Data


Matches 651 - 700 out of 146,886

Document Document Title
WO/2020/115968A1
A polyurethane for polishing layers, which has a terminal group represented by formula (I) R-(OX)n-; a polishing layer which uses this polyurethane for polishing layers; and a polishing pad. (In formula (I), R represents a monovalent hyd...  
WO/2020/078769A3
Disclosed is a pane composite (10) and a method for producing and/or providing a pane composite (10) formed of a total of at least three panes, at least one first pane (12), at least one second pane (14), at least one third pane (16), an...  
WO/2020/117441A1
A chemical mechanical polishing composition for polishing a substrate having copper, barrier, and dielectric layers includes a water based liquid carrier, cationic silica abrasive particles dispersed in the liquid carrier, and a triazole...  
WO/2020/113609A1
Provided in the present invention is circular cross-section steel wire pre-drawing pre-treatment processing, the steps being: unwinding a wire rod, the wire rod being stripped mechanically by a mechanical stripping machine, passing the m...  
WO/2020/115685A1
Various embodiments disclosed relate to a shaped abrasive particle. The shaped abrasive particle includes a first non-planar continuous surface and a second non-planar continuous surface. The shaped abrasive particle further includes at ...  
WO/2020/114553A1
The invention relates to a method for dressing a grinding tool (3) comprising the processes of profiling and sharpening. Both processes are carried out by a single dressing device (1), which has two rotatable tools (4, 5), namely a profi...  
WO/2020/116730A1
The present invention relates to a method for manufacturing a blade for an impeller of a shot peening machine, and a blade for an impeller manufactured by said manufacturing method. The manufacturing method comprises: a component cutting...  
WO/2020/117438A1
A chemical mechanical polishing composition for polishing a substrate having a cobalt layer includes a water based liquid carrier, cationic silica abrasive particles dispersed in the liquid carrier, and a triazole compound, wherein the p...  
WO/2020/118120A1
A mobile steel grit dryer used to dry steel grit may be configured with a number of different functions and features to assist a contractor in performing steel or other structure maintenance when using steel grit in resurfacing the struc...  
WO/2020/117440A1
The invention provides a chemical mechanical polishing composition for polishing a silicon nitride containing substrate. The composition includes an aqueous carrier; cationic silica particles dispersed in the aqueous carrier, the cationi...  
WO/2020/115640A1
The invention relates to an abrasive article comprising a carrier body as well as an abrasive layer, wherein the abrasive layer comprises agglomerates with superabrasive particles bound in a first vitrified bond (bond I) as well as a sec...  
WO/2020/117959A1
The present invention is directed to a coated substrate comprising: (a) a surface that has been impacted with an abrasive particle and a dopant such that at least some portion of the surface becomes attached with the dopant; and (b) a fi...  
WO/2020/117933A1
Systems and methods for a first rail grinding machine and a second rail grinding machine can be used to enhance specialized rail grinding. A first rail grinding machine can detect, process, and communicate a portion of track rail needing...  
WO/2020/117931A1
The present invention is directed to a particle having a chemical conversion coating on at least a portion of the particle surface. The present invention is further directed to a coated substrate comprising: (a) a surface that has been c...  
WO/2020/117439A1
A chemical mechanical polishing composition for polishing a substrate includes a liquid carrier and cationic metal oxide abrasive particles dispersed in the liquid carrier. The cationic metal oxide abrasive particles have a surface modif...  
WO/2020/116706A1
The present invention relates to an improved connection structure of a sand blast nozzle, by which a leakage does not occur from a connection portion between a spray hose and a nozzle in a sand blast device and connection operation is co...  
WO/2020/076272A3
The invention is related to a device which utilizes dry ice for cleaning in the cleaning sector, and which provides the desired sized particle production with a crusher system assembly in order to increase cleaning performance and flexib...  
WO/2020/110441A1
The objective of the present invention is to provide an electric tool having good maneuverability. This electric tool comprises: a brushless motor 3 including a stator 15 and a rotor 16 which is capable of rotating relative to the stator...  
WO/2020/110543A1
Provided is a working machine with which it is possible to prevent an on-lock becoming effective unintentionally, thereby causing an on-position to be maintained, when an operator turns an operating portion to the on-position. This worki...  
WO/2020/107639A1
Disclosed is a linear polishing machine. The linear polishing machine comprises a conveying device (100), a roll-polishing device (200), a disc-polishing device (300) and a cleaning device (400), wherein the conveying device (100) is con...  
WO/2020/109042A1
The invention relates to a method for treating an abrasive article (10), wherein a release agent dispersion is applied onto at least one surface (28), which is provided for abrading, of the abrasive article (10 in order to produce a cove...  
WO/2020/111411A1
The present invention relates to a method for processing a superfine blade edge using a femtosecond laser, the method comprising: a step for primarily grinding a blade edge portion by using a grinding wheel; and a step for secondarily gr...  
WO/2020/111246A1
The present invention provides a defect grinding method for round steel by which a defect portion of round steel can be automatically ground without causing such error grinding that a position of the defect portion and a grinding positio...  
WO/2020/110964A1
A gas nozzle of the present disclosure comprises a tube-shaped feed hole for guiding a gas and a spray hole connected to the feed hole. The gas nozzle is for spraying the gas from the spray hole and is formed from a single crystal or a c...  
WO/2020/111017A1
Peening is performed at a room temperature for a surface of a weld toe and/or structure members close to the weld toe of a welded joint acquired by welding the structure members which constitute a weld structure, and then an aging heat t...  
WO/2020/110635A1
The present invention addresses the problem of easily realizing positioning of a glass plate, even a large-sized glass plate, at a low cost. The present invention pertains to a table (2) having a placement section (2x) on which a glass p...  
WO/2020/108318A1
Provided are a gland (1) with a vibration isolation function for an ultrasonic machining device, and an ultrasonic knife handle comprising the gland. The gland (1) comprises a hollow gland body (11), wherein a rear end of the gland body ...  
WO/2020/109947A1
A polishing pad includes a polishing layer having a first major surface and a second major surface opposite the first major surface. The polishing pad further includes a subpad, which is coupled to the polishing layer, and has a first ma...  
WO/2020/109650A1
A method in dry shake coating of a concrete floor, whereby an applied floor concrete mass (B) is first of all subjected to early after-care, most preferably by spraying its surface with an early aftercare agent, in which connection, if n...  
WO/2020/111996A1
A power tool comprising a body (110) arranged to support a rotatable work tool (120), the body comprising a front handle (130) and a rear handle (140), wherein the front handle is arranged between the rotatable work tool and the rear han...  
WO/2020/112326A1
An apparatus for processing a ferrule with an abrasive element. The apparatus includes a first mount configured to secure the ferrule. A second mount includes a holding plate configured to secure the abrasive element. A controller is ope...  
WO/2020/110258A1
Provided is a polishing pad the size of which can be set freely and which is easily attachable to a polishing device. A polishing pad (1) comprises a plurality of pad pieces (3a–3f), a plurality of joining sections, and a plurality of ...  
WO/2020/104079A1
A tool driver for a power trowel, the tool driver comprising a combination of a magnetic fastening arrangement and a friction based fastening arrangement for releasably holding an abrasive tool to the tool driver, wherein the magnetic fa...  
WO/2020/105912A1
The present invention relates to a woven stacking-type grinding disc and a manufacturing method therefor, and to a woven stacking-type grinding disc comprising: a first grinding disc paper having dividing cut lines which equally divide a...  
WO/2020/106904A1
A polishing system is provided, including a carrier with an offset distance. The offset distance allows a shifted carrier head to cover more surface area of the polishing surface. The offset distance effectively provides an additional ro...  
WO/2020/103302A1
An eccentric polishing machine, comprising a polishing machine body (1). An electric motor is mounted in the polishing machine body (1); the electric motor is connected with an electric motor rotation shaft (5); a backing ring (6) is mou...  
WO/2020/106526A1
A liquid precursor material for dispensing in an additive manufacturing process includes a meth(acrylate) functional oligomer, a reactive diluent, a meth(acrylamide) monomer, and a N-vinyl containing monomer.  
WO/2020/105298A1
Provided is a silicon wafer chamfer machining method capable of increasing the number of times a chamfer wheel used for helical chamfer machining is able to machine when a finished wafer slope angle is to be at a low angle. This silicon ...  
WO/2020/105009A1
The present invention relates to a support (10) for a flexible abrasive element (5) to be applied to a sander, said support being generally circular in shape and comprising at least a flexible layer (3) made of elastically deformable mat...  
WO/2020/106959A1
The present application relates to systems and methods for obtaining real-time abrasion data. An example system includes a remote sensor that is located remotely from, a grinding tool and a workpiece. The remote sensor is configured to d...  
WO/2020/106419A1
A method of processing a ferrule (68) that includes an end face using at least one grinding wheel (72) that is rotatable about a central axis (74), the at least one grinding wheel having a working surface that includes an abrasive elemen...  
WO/2020/098546A1
A five-jaw self-centering clamping fixture, comprising a bottom plate (1) and clamping components. The clamping component comprises a rotating disc base (2), a rotating disc (3), a compression component (4), and a push component (5). The...  
WO/2020/100084A1
A coated abrasive belt (100) includes a belt backing (110) and an abrasive layer disposed thereon. The abrasive layer comprises abrasive elements (160) secured to at least a portion of a major surface of the belt backing (110) by at leas...  
WO/2020/100328A1
A saw wire 2 according to the present invention comprises a first kinked section 4, a second kinked section 6, a third kinked section 8, and a straight section 10. The first kinked section 4 has the shape of a wave oscillating in a plane...  
WO/2020/098852A2
The invention relates to a disk-shaped cutting tool (1), to a radial cutting method for machining axially elongate workpieces, to a cutting device and to a use of a disk-shaped cutting tool. A disk-shaped cutting tool according to the in...  
WO/2020/100609A1
The present invention can achieve both buff cleaning of a surface of a substrate and cleaning of an edge portion of the substrate. Disclosed is a cleaning module having: a rotary table for supporting a circular substrate, the rotary modu...  
WO/2020/100985A1
In one embodiment, there is provided a polishing liquid composition capable of reducing scratching of a substrate surface after polishing while ensuring polishing speed. The present disclosure, in one embodiment, pertains to a polishin...  
WO/2020/100848A1
The objective of the invention is to provide a multi-core ferrule polishing material suitable for polishing a multi-core ferrule. The multi-core ferrule polishing material of the present invention for solving the above problem contains...  
WO/2020/100423A1
The present invention improves the efficiency of cooling a controller in a motor of a portable grinding machine. This portable grinding machine has a pad 14, an electric motor 4 that drives the pad 14, a controller 6 that controls the ...  
WO/2020/099969A1
A coated abrasive belt includes an endless belt backing and an abrasive layer disposed thereon. The abrasive layer comprises abrasive elements secured to at least a portion of a major surface of the belt backing by at least one binder ma...  

Matches 651 - 700 out of 146,886