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WO/2022/171506A1 |
The invention relates to a device for treating a mold surface (12) limiting a mold cavity of a mold or being an outer surface of a mold core for producing a mold, the device comprising: a treating carriage (22) having at least one treati...
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WO/2022/170875A1 |
Disclosed are a device and method for gradient utilization and residue recycling of a waste sagger. The device comprises a sandblasting chamber, a sand collection hopper, a cyclone separator, and a spiral conveyor. A polishing device is ...
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WO/2022/170697A1 |
A jet strengthening and polishing integrated apparatus and process for performing surface strengthening on a workpiece to be machined. The jet strengthening and polishing integrated apparatus comprises: a storage (1) for storing water an...
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WO/2022/171810A1 |
Method of polishing a surface of an optical lens intended to be mounted in a spectacle frame, wherein the method comprises: obtaining edging contour data representative of the edging contour of the optical lens so as to be mounted in the...
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WO/2022/172683A1 |
The present invention relates to a polishing device and a polishing method for polishing a planar section of a substrate such as a wafer. This polishing device (100) comprises a substrate-holding part that holds a substrate (W) and that ...
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WO/2022/168860A1 |
The present invention provides a polishing composition which contains abrasive grains, a permanganate salt, an aluminum salt and water. With respect to this polishing composition, the concentration W1 (% by weight) of the abrasive grains...
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WO/2022/167386A1 |
A decontamination apparatus (1; 101; 434) for decontaminating an external surface (16; 116; 416) is provided. The decontamination apparatus has a moveable platform (4; 104; 204) and a containment structure (6; 106; 406) mounted on the mo...
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WO/2022/167205A1 |
The invention relates to a honing bar (200) for use in a honing tool for processing the inner surface of a bore, comprising a cutting layer carrier (202) which carries a cutting layer (210) on an outer side, which cutting layer has cutti...
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WO/2022/165739A1 |
A 2D/3D visual fusion-based robot intelligent polishing method and apparatus for hardware. The method comprises the following steps: S100, acquiring RGB images of a plurality of viewing angles of input hardware; S200, performing detectio...
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WO/2022/168558A1 |
This switch mechanism, provided in an electric work device driven by a motor accommodated in a housing, comprises: a switch that is accommodated in the housing, and that supplies electric power to the motor in an ON state, and stops the ...
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WO/2022/168944A1 |
A grinding device (1) comprises: a grinding material drive unit (6) that has a motor for causing a grinding material (5) to rotate; a table drive unit (8) that causes the grinding material (5) to come into contact with a workpiece (20) b...
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WO/2022/167114A1 |
The present invention relates to a method for braking a rotating tool of an electric machine tool, the electric machine tool comprising an electronic machine unit and a motor. A braking method is provided, in which the braking process ha...
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WO/2022/166776A1 |
A flexible membrane for chemical mechanical planarization, the flexible membrane comprising a bottom plate part (141) for receiving a substrate; an annular edge side wall, the edge side wall being provided with an upright part (142), whi...
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WO/2022/167113A1 |
The invention relates to a method for braking a rotating tool of an electric machine tool, the electric machine tool comprising an electronic machine unit and a motor. A braking method is provided, in which the braking process comprises ...
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WO/2022/168682A1 |
Provided are a disc-shaped edged tool, and a manufacturing method of the same. The disc-shaped edged tool: includes a disc-shaped base metal having a single-edged tip portion formed by connecting a flat face on a side contacting another ...
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WO/2022/166777A1 |
A chemical mechanical planarization control method, comprising: planarizing a wafer (w) by using a carrier head (30) having a plurality of pressure chambers (C1, C2, C3, C4, C5), wherein the pressure chambers correspondingly divide the s...
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WO/2022/167204A1 |
The invention relates to a honing tool (100) comprising a tubular tool body (110), at least in sections, which has a cutting region having at least one honing bar receptacle opening which is continuous from the inside of the tool body to...
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WO/2022/168858A1 |
The present invention provides a polishing composition which is capable of suppressing an increase in the temperature of a polishing pad during polishing. A polishing composition according to the present invention contains: water; an oxi...
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WO/2022/170015A1 |
A chemical mechanical polishing composition for polishing a substrate including a silicon carbonitride layer, the composition comprising, consisting essentially of, or consisting of a water based liquid carrier, anionic colloidal silica ...
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WO/2022/168859A1 |
Provided are a polishing method and a polishing composition that are applied for polishing silicon carbide and that enable suppression of an increase in pH of the polishing composition and an increase in the temperature of a pad during p...
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WO/2022/162182A1 |
The invention relates to a plastic blasting medium A and to the use of a plastic blasting medium A, comprising at least one particle PA1 made of at least one polymer KA1 and at least one foreign particle FA1 for the surface treatment of ...
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WO/2022/162580A1 |
A coated abrasive article comprises: a backing having first and second opposed major surfaces; a make layer disposed on the first major surface of the backing; shaped abrasive particles partially embedded in the make layer wherein the sh...
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WO/2022/160450A1 |
A production apparatus for new energy automobile part machining. The production apparatus comprises a support frame (1), wherein a grinding mechanism is arranged above the support frame, the grinding mechanism comprises a rotary plate (2...
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WO/2022/164105A1 |
A surface treatment method for a medical trocar is disclosed. The method may comprise the steps of: performing first surface processing through a laser; and performing second surface processing through sandblasting treatment.
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WO/2022/163766A1 |
This curable composition contains (A) a side-chain-containing cyclic molecule that contains three or more side chains having a group that has an active hydrogen at the terminal, (B) a urethane prepolymer that has an iso(thio)cyanate on b...
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WO/2022/162100A1 |
The invention relates to a blocking piece (10) for vacuum blocking a lens blank (30). The blocking piece (10) comprises a blank contacting element (12) formed of a rigid fluid-permeable material having an upper surface (12a) for contacti...
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WO/2022/163765A1 |
This curable composition contains: (A) a cyclic monomer having both a polymerizable functional group and an ionic functional group in the molecule; and (B) a polymerizable monomer having a polymerizable functional group able to be polyme...
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WO/2022/162173A1 |
The invention relates to a method for treating a component with blasting abrasives and also to a shaped body produced using the method according to the invention. Furthermore, the invention relates to a blasting system and also to the us...
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WO/2022/160347A1 |
An assembly (100) comprises a parallel robot (101) and a servo spindle (102). The parallel robot (101) is adapted to be mounted onto an end flange (301) of a joint robot (30) and includes one or more axes. The servo spindle (102) is moun...
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WO/2022/163348A1 |
An onboard measurement system (H) comprises an onboard measurement device (20) and an output device (30). The output device (30) acquires measurement data measured as a result of the onboard measurement device (20) causing a measurement ...
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WO/2022/158284A1 |
The present invention relates to a surface texture measurement device for a polishing pad that is used for polishing a substrate such as a semiconductor wafer, a surface texture measurement method for a polishing pad, and a surface textu...
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WO/2022/156058A1 |
A workpiece disk overturning device and a double-station overturning polishing machine. The workpiece disk overturning device comprises: an overturning frame (402), which is arranged on a lifting mechanism (3), can overturn under the dri...
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WO/2022/158060A1 |
A machining surface determination device (7) provided with: a classification result acquisition unit (70A) that, regarding multiple subimage regions (430) obtained by dividing a determination image region (420) contained in a determinati...
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WO/2022/157920A1 |
This workpiece diameter measurement method includes: a step for measuring coordinates of point P at which, on the outer circumference of a cylindrical workpiece supported such that the turning axis and the center axis of the main shaft o...
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WO/2022/155707A1 |
The present disclosure is directed to a device for redressing a tapered portion of an orthopaedic implant. The device comprises a grinding member adapted to matingly contact or engage at least a portion of the tapered portion; a housing ...
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WO/2022/158485A1 |
The present invention addresses the problem of providing a rear surface grinding method for a wafer, in which the rear surface of a wafer is ground such that the impact of recesses and protrusions on the front surface of the wafer can be...
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WO/2022/157652A1 |
The present invention is enclosed in the area of rock processing, in particular the processing of rocks such as limestone, slate, marble, granite or kyanite, in pieces, to provide a smoothening or ultimately a change of shape of such pie...
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WO/2022/157480A1 |
A composite chemical vapour deposition diamond (CVDD) focus tube (30, 32, 50) for an abrasive waterjet cutting tool comprises a CVDD tube with a protective ring (55) of superhard material, such as polycrystalline diamond (PCD), CVDD or c...
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WO/2022/158538A1 |
[Problem] To provide a recycling method for a water-soluble coolant wherein a used coolant is changed into a condition that is easily separated into an oil phase, a water phase, and solids. [Solution] In a pressure release unit 16, fine ...
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WO/2022/159810A1 |
A chemical mechanical polishing pad window having a controlled texture surface comprising repeated patterned features. The window results in an improved endpoint detection and in situ rate monitoring by providing consistent values of the...
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WO/2022/158215A1 |
A machining device 2 comprises a main roller 6 on which a large number of grooves 26 for winding wires 1 are formed in spiral shapes along the circumferential direction and at predetermined intervals P in the axial direction X. The main ...
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WO/2022/157097A1 |
The invention relates to a sandblasting mask (50) and to the use thereof for sandblasting blade tips in a method comprising: a step of positioning a plurality of sandblasting masks (50), each blade passing through an opening (58) in a ma...
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WO/2022/156020A1 |
Disclosed is an adjustable quartz grinding device, comprising a machine body, a robotic arm, and a drive device disposed on the machine body. The drive device is connected to a grinding disc. The robotic arm is slidably mounted on a hold...
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WO/2022/156862A1 |
The invention relates to a pressing element (1) for a grinding belt (30), in particular for wide-belt grinding machines, consisting at least of a substrate (10) with padding (3) and an anti-friction layer (4). In order to significantly i...
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WO/2022/153961A1 |
The purpose of the present invention is to provide: a polishing pad which uses, as a high-molecular-weight polyol of an isocyanate-terminated urethane prepolymer, a polyol that is different from conventionally used PTMG or the like, said...
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WO/2022/153737A1 |
A spindle device (100, 100A, 100B, 100C, 100D, 100E) comprises a rotation shaft (10), a chuck table (20), a hydrostatic gas bearing (30), and a magnetic coupling (40). The rotation shaft has, in an axial direction that is a direction alo...
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WO/2022/154731A1 |
A concrete surface processing system (100), comprising a mobile perimeter access control arrangement (110, 111, 120, 130) and a concrete surface processing machine (140) arranged for autonomous or remote controlled processing of a concre...
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WO/2022/152659A1 |
The invention relates to a product with bristles, having the components of monofilaments or bristles and at least one head, handle, and/or neck. The product is characterized in that the components have polymers of the same polymer class,...
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WO/2022/154708A1 |
A method for producing a product comprising a porous metallic material and a product comprising a porous metallic material. Said method comprises the steps of: - building the porous metallic material of the product by additive manufactur...
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WO/2022/151738A1 |
Disclosed is a micro-nano bubble enhanced plasma polishing method. By means of the method, a micro-nano bubble generating device is used for conveying an electrolyte solution containing micro-nano bubbles into a working tank; in the work...
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