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Matches 51 - 100 out of 146,813

Document Document Title
WO/2021/074681A1
The invention relates to a device comprising laterally mobile pressure devices (16) on belt grinding machines in continuous operation. These pressure devices are positioned in such a way that workpieces (11) detected by detectors (14) ar...  
WO/2021/076352A1
A polishing composition includes an abrasive; an optional pH adjuster; a barrier film removal rate enhancer; a TEOS removal rate inhibitor; a cobalt removal rate enhancer; an azole-containing corrosion inhibitor; and a cobalt corrosion i...  
WO/2021/074817A1
A plant (1) for processing for processing heads (5), for example by means of grinding, lapping, polishing or similar, of ceramic products (9), or natural stones, comprising at least one processing head (5), provided with a plurality of t...  
WO/2021/074308A1
The present invention relates to a method for determining a contour (34) of a frame groove (12c) in a frame edge (12a) of an eyeglass frame (12). The method comprises illuminating the frame edge (12a), capturing a plurality of images of ...  
WO/2021/076986A1
An abrasive particle can include a body including abrasive particles contained in a bond matrix. The bond matrix can include a first phase and a second phase. In an embodiment, the body can have a Microstructure Feature of greater than 1...  
WO/2021/074756A1
A method of making a coated abrasive article includes: depositing precisely-shaped abrasive platelets into precisely-shaped cavities in a production tool; depositing diluent abrasive particles onto the production tool; contacting the pre...  
WO/2021/069723A1
The present invention relates to a method for producing a fibre composite component, comprising the following steps: a) providing a main part (1) that has been produced by additive manufacturing, b) applying a fibre-containing reinforcin...  
WO/2021/070210A1
An apparatus to recover incoherent material present in a process fluid to be treated (F1I) comprises a separation device (13) to separate, by means of centrifugal action, the incoherent material (M) from the process fluid (F) and a pumpi...  
WO/2021/070771A1
The present disclosure pertains to a base plate (2) on which a workpiece (W) is placed during machining, wherein the base plate (2) is formed of carbon fiber-reinforced plastic.  
WO/2021/069039A1
The invention relates to a grinding tool for grinding a leading edge of a wind turbine blade. It comprises two parallel shafts of which at least one is rotationally driven and a frame for holding the two shafts in a fixed mutual relation...  
WO/2021/070024A1
A method of modifying a surface of a workpiece comprises providing a system comprising a sealed mixing vessel having an interior chamber wherein the workpiece and working bodies are contained. The sealed mixing vessel is then uniaxially ...  
WO/2021/070395A1
In the past, molding conditions have been set using, as an index, only modification amounts for each region of a member. The method for setting a condition for peen molding according to the present disclosure for achieving the present pu...  
WO/2021/068450A1
Disclosed is a steel wire oxide scale removal device, comprising several first steel wire oxide scale removal machines and several second steel wire oxide scale removal machines, wherein the first steel wire oxide scale removal machines ...  
WO/2021/069390A1
The invention relates to a method for grinding a workpiece with toothing or a profile, in which, in a single workpiece clamping operation in the grinding machine, the toothing or the profile is pre-machined using a rough-grinding tool in...  
WO/2021/068451A1
A steel plate descaling device comprises multiple steel plate surface descaling machines (1) and multiple steel plate side surface descaling machines (2) provided along a running direction of a production line, and a trolley rail (3) pro...  
WO/2021/071893A1
An ophthalmic optical testing system/method allowing human eye characteristics modeling and evaluation of a lens under test (LUT) is disclosed. The system and method incorporate an axial positioning platform (APP) allowing tip/tilt/rotat...  
WO/2021/068582A1
A diamond single wire electric spark composite machining device, comprising a wire roller drive motor (1); one end of the wire roller drive motor is provided with a wire roller (2), the front end of the wire roller is provided with a pul...  
WO/2021/065273A1
The present invention improves cooling performance in a direct-drive power tool in which a motor is housed in a sealed metal case. A grinder, having a metal cylindrical motor housing 30 that houses a brushless DC motor, and a grindstone ...  
WO/2021/066242A1
The present invention provides a method for manufacturing a wafer polishing head, the method comprising the steps of: coupling a guide ring consisting of a plurality of layers to the edge of a base substrate; rounding the edge of the gui...  
WO/2021/065225A1
The present invention provides a means which is capable of improving the flatness of the outer peripheral part of a silicon wafer, while maintaining a high polishing rate. The present invention is a polishing composition which is used ...  
WO/2021/066238A1
The present invention relates to a movable abrasive machine for machining a chock liner for a windlass. Precise abrasive work of a chock liner mounted between the hull bottom and a windlass that releases or lifts the vessel's anchor was ...  
WO/2021/065619A1
A polishing pad comprising a polishing layer and a base layer laminated on the polishing layer, the base layer including magnetic particles.  
WO/2021/066107A1
An objective of the present invention is to provide an antibacterial molded article that allows for increased options for the material and shape of the molded article, as well as a method for manufacturing the same. This objective is ach...  
WO/2021/066172A1
[Problem] To provide: abrasive grains which have all of the function of fine cracks formed in diamond abrasive grains and the function of an irregular shape of the surface of the abrasive grains or further have the function of a non-diam...  
WO/2021/062570A1
The cleaning system and multimodal dual equipment for cleaning, disinfection and treatment of surfaces by high-speed discharge of solid CO2 particles. The invention relates to a cleaning system and multimodal equipment for cleaning and d...  
WO/2021/066071A1
[Problem] To provide a machining method employing organic fine particles that can be used to manufacture, by means of elastic emission machining (EEM) processing, which has demonstrated excellent results, an optical element, or a glass s...  
WO/2021/067151A1
Copper chemical mechanical planarization (CMP) polishing formulation, method and system are disclosed. The CMP polishing formulation comprises abrasive particles of specific morphology and mean particle sizes (≤ 100 nm, ≤ 50 nm, ≤ ...  
WO/2021/063402A1
Provided is an industrial vacuum cleaner (100, 200), including a suction duct (70, 270); an air flow generating device (30, 230) used to draw air from the suction duct (70, 270) to generate air flow, the air flow generating device (30, 2...  
WO/2021/064548A1
The plant (1) for processing ceramic products (9), or natural stones, or the like comprising a supporting frame (2), the frame (2) comprising a holding surface (8) on which the ceramic products (9) move forward along a predetermined dire...  
WO/2021/062495A1
The stripping device has been designed for the formation of open type "hairpins" used in the production of rotos and stators for DC electric machines. The device ensures control over the thickness of the material removed from the surface...  
WO/2021/065644A1
Provided is a polishing composition capable of achieving both a high polishing rate and an excellent HLM rim protrusion resolving ability. This polishing composition contains abrasive grains, a basic compound, a pH buffer, and water, and...  
WO/2021/064145A1
The machine comprises a feed channel of a product to be cut and members for feeding the product along the feed channel. A cutting blade is provided to cut the products into articles according to cutting planes orthogonal to a longitudina...  
WO/2021/065575A1
The present invention prevents detachment of an endpoint detection window from a polishing layer during polishing of an article being polished. A polishing layer 3C having an endpoint detection window 3B is manufactured in the followin...  
WO/2021/066075A1
This substrate positioning assistance jig comprises: a plate-shaped jig body provided with a plurality of standby holes in which substrates can be positioned so as to correspond to the positions of a plurality of substrate holding holes ...  
WO/2021/062456A1
The invention relates to a method for surface treatment of workpieces. The method comprises the following method steps: - providing the workpiece (1, 2); - providing a blasting material (8), wherein the blasting material (8) comprises in...  
WO/2021/065516A1
The present invention has: a polishing table that is configured so as to be capable of rotating and that has an eddy current sensor provided thereto; a polishing head that faces the polishing table, is configured so as to be capable of r...  
WO/2021/065102A1
A grinding device for performing chemical mechanical grinding on an object to be ground, the grinding device comprising: a table mechanism for removably supporting an object to be ground; a grinding head disposed above and opposite to th...  
WO/2021/063445A1
The invention relates to a method and to a coating apparatus (1) for coating a carrier belt (5) and for forming a sanding belt (2), wherein a carrier belt (5) having an adhesive layer (6) is guided to an electrostatic coating region (20)...  
WO/2021/066158A1
The present disclosure is a grinding wheel flange (10) that clamps a grinding wheel (T), and that is formed from carbon fiber reinforced plastic.  
WO/2021/063769A1
The present invention relates to a cutting method and a cutting device for scoring the surface of, preferably plate-like, components made of glass or ceramic, preferably glass panes, and to a method for splitting, preferably plate-like, ...  
WO/2021/065381A1
The purpose of the present invention is to provide a ground-breaking work processing apparatus which has never existed in the past. A work processing apparatus in which a slurry 50, which is a mixture of a liquid 50a and abrasive grains ...  
WO/2021/065815A1
[Problem] To provide a polishing composition for eliminating protrusions at a periphery of a laser mark in a wafer polishing step; a method for producing the polishing composition; and a polishing method that uses the polishing compositi...  
WO/2021/058419A1
The present invention provides a computer-implemented method of planning of the shapes of free-form tool paths (P) for simultaneous two-sided machining of a dental restoration (1) having an individual free-form target geometry from a wor...  
WO/2021/059790A1
A workpiece double-face polishing method according to the present invention is for polishing both faces of a workpiece by, with respect to a carrier plate having at least one holding hole for holding a workpiece, holding the workpiece in...  
WO/2021/058613A1
A blocking device for positioning and blocking an optical element to an insert at a given position, comprising an insert having a surface intended to be blocked against a face (1a) of the optical element with a glue material, the insert ...  
WO/2021/060367A1
The present invention addresses the problem of providing novel techniques for manufacturing a SiC substrate that enables reduced material loss when a strain layer is removed. The present invention is a method for manufacturing a SiC subs...  
WO/2021/057115A1
A feeding apparatus, a surface treatment device, and a surface treatment method. The feeding apparatus comprises a first conveying mechanism (1), a second conveying mechanism (2), and a third conveying mechanism (3) located between the f...  
WO/2021/061591A1
Present invention provides Chemical Mechanical Planarization (CMP) polishing compositions for barrier layer applications, specifically for improving With-In Die Non-Uniformities (WID-NU). The CMP polishing compositions contain abrasive a...  
WO/2021/056681A1
A CA abrasive production line, comprising: a belt mold (IX) having a mold cavity (IX-1); a transmission device (I) for driving the belt mold (IX) to operate; a slurry coating mechanism (II) for coating a slurry on a surface of the belt m...  
WO/2021/059937A1
Provided are: a dicing device and method capable of preventing interference between a blade and a jig when performing dicing processing and also capable of securing throughput. The dicing method comprises: a form measurement step for mea...  

Matches 51 - 100 out of 146,813