Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 113,825

Document Document Title
WO/2024/036653A1
The present invention relates to the technical field of automated production, and specifically relates to an automatic material-preparation system. The automatic material-preparation system comprises a rack, a transfer manipulator, a mat...  
WO/2024/037742A1
The invention relates to a cutting disk, comprising a core disk (12) that is made of a metal material, and cutting segments (14) that are arranged on the circumference of the core disk (12) and each have a metal sinter matrix (18) in whi...  
WO/2024/039407A1
Embodiments of the present disclosure provide a multiple disk pad conditioner and methods of using the multiple disk pad conditioner during a chemical mechanical polishing (CMP) process. The multiple disk pad conditioner has a plurality ...  
WO/2024/033205A1
The invention relates to a device and a method for pressing an upper polishing cloth against an upper polishing plate of a machine for simultaneously polishing a front side and a rear side of a semiconductor wafer between the upper polis...  
WO/2024/031521A1
An edge processing apparatus for manufacturing aluminum alloy doors and windows, and a utilization method, which relate to the technical field of grinding apparatuses, and comprise: a linkage rod (205), the linkage rod (205) being rotata...  
WO/2024/034076A1
This superabrasive grain comprises an abrasive grain body section and an antioxidant film that coats at least a portion of the surface of the abrasive grain body section, wherein the abrasive grain body section comprises cubic boron nitr...  
WO/2024/032734A1
The present application relates to the technical field of loading adjustment in equipment such as a grinding machine, and specifically provides a loading device and a grinding machine comprising the loading device. The loading device com...  
WO/2024/031914A1
Disclosed in the present invention is a magnetic field assisted powerful grinding minimal quantity lubricant supply and recovery apparatus, comprising a grinding wheel guard assembly, a controllable magnetic field assembly, a controllabl...  
WO/2024/034171A1
This cutting device cuts an object to be cut. The cutting device comprises a table, a cutting mechanism, and an imaging device. The table holds the object to be cut. The cutting mechanism cuts the object to be cut held by the table. The ...  
WO/2024/035840A1
An improved peening process to simulate the shadowing effect of workpieces that are being peened to more accurately determine the degree to which a workpiece has been peened, and to an improved test strip holder that can be used to bette...  
WO/2024/034618A1
The present invention provides a polishing liquid which contains: abrasive grains; an ether compound which has at least one group that is selected from the group consisting of a carboxy group and a carboxylate group; and water. The prese...  
WO/2024/029102A1
An abrasive stick (10) according to examples 1 and 2 is for grinding a grinding surface (S) of a workpiece (W) by pressing a tip end part (17) thereof against the grinding surface (S). The abrasive stick (10) according to examples 1 and ...  
WO/2024/029234A1
Provided is an air-blast abrasion material comprising a carbon powder having a new Mohs hardness of 2.5-7.0. The air-blast abrasion material does not readily remain on the surface of an object being blasted, and therefore, little residue...  
WO/2024/030291A1
A chemical mechanical polishing apparatus has a heating system, a purge gas source, a purge liquid source, and a controller. The heating system includes a source of heated gas, an arm extending over a platen, and a manifold in the arm wi...  
WO/2024/029236A1
[Problem] To provide an information processing device that makes it possible to appropriately predict reliability information of a polishing end-point detection function, the reliability information indicating the reliability of an end-p...  
WO/2024/029108A1
An end (17) of a stick grindstone (10) is pressed against a surface (S) to be polished of a work (W) to polish the surface (S) to be polished. The stick grindstone (10) comprises inorganic long fibers (15) and a resin having infiltrated ...  
WO/2024/029457A1
Provided is a polishing composition containing a water-soluble polymer, the polishing composition being capable of achieving a high-quality surface without compromising polishing rate. The polishing composition comprises: silica particle...  
WO/2024/027597A1
Provided is a tool grinding machine, comprising: a machine body (100), the machine body (100) being provided with a pillar (101); a rotating shaft housing (300), the rotating shaft housing (300) being arranged on the pillar (101) to be c...  
WO/2024/030819A1
Methods of forming a cutting element include sintering diamond particles at a temperature of at least about 1400ºC under a pressure of at least about 10 GPa in the absence of a metal solvent catalyst so as to form a polycrystalline diam...  
WO/2024/025797A1
A composition includes at least one pH adjuster, at least one chelating agent, at least one anionic surfactant, at least one nitrogen containing heterocycle, at least one alkylamine compound, and an aqueous solvent, wherein the compositi...  
WO/2024/022756A1
2.1. The invention relates to a honing method for processing an inner surface of a borehole in a workpiece using at least one honing operation. A honing tool which can be widened and which is coupled to a spindle shaft of a spindle unit ...  
WO/2024/025792A1
Exemplary polishing methods for chemical mechanical polishing may include engaging a substrate with a membrane of a substrate carrier. The methods may include chucking the substrate against a substantially planar surface defined by the s...  
WO/2024/023876A1
A polishing tool (1) stores and holds, in a storage unit (52) of a polishing tool holder (4), a reference dimension (M) which is the initial dimension of a linear abrasive material (2), the number of polishing operations, and a wear patt...  
WO/2024/024178A1
This management device 20 comprises a control unit 22 that manages a plurality of wafer processing devices 1. The control unit 22 selects a wafer processing device 1 to be assigned to processing of a prescribed type of wafer from among t...  
WO/2024/026289A1
A method of forming a cutting element includes providing a supporting substrate including a homogenized binder including Co, Al, C, and one or more of Ni and Re, depositing discrete diamond particles directly on the supporting substrate,...  
WO/2024/024413A1
The present invention provides means for preventing sedimentation of abrasive grains and improving redispersibility of abrasive grains, while improving polishing performance. The present invention relates to a polishing composition com...  
WO/2024/025429A1
The present invention is an accessory for installation on grinding machines. The accessory is the support body, or skate holder in industrial language, for receiving the skate, over which the grinding belt will slide. It is comprised of ...  
WO/2024/023333A1
A system (100) for producing a powder-gas jet for performing a dental treatment, wherein the system (100) is configured for being connected to a dentist chair by a connection, wherein the connection of the system (100) to the dentist cha...  
WO/2024/023847A1
CNC Machine for Spectacle Glass Edging provides 3-axis/dimensional scanning, cutting and edging process with use of novel Multi-functional tool (114) in single machine with computer implemented program, in which Scanning Sensor-S1-Periph...  
WO/2024/025330A1
An aluminum alloy surface treatment method is provided. The aluminum alloy surface treatment method comprises the steps of: processing an aluminum alloy into a predetermined shape; physically forming unevenness on the surface of the alum...  
WO/2024/025839A1
Carriers for polishing workpieces with flats or voids are provided. In one aspect, a substrate carrier head for a chemical mechanical planarization (CMP) system include a carrier body comprising an aperture configured to receive a wafer ...  
WO/2024/022976A1
In a method for mounting or for determining the position of a semi-finished optical product (3) on a manufacturing mandrel (2) during the manufacture of a spheric or aspheric lens, the position of the semi-finished product (3) on the man...  
WO/2024/022445A1
A mechanism having a bidirectional rotation function, comprising a driver (1), and an inner shaft (3) and an outer shaft (4) which are in driven connection to the driver (1), the outer shaft (4) being sleeved on the inner shaft (3). A sp...  
WO/2024/025816A1
Low-friction sanding assemblies and machines for sanding and/or grinding one or more portions of a part are provided. The low-friction sanding assemblies comprise a sanding pad, an abrasive device, and a constant-force assembly that main...  
WO/2024/023618A1
Polyurethanes and polishing articles made therefrom including a reaction product of a reactive mixture including a polyol, a diol chain extender, a diisocyanate, a mono-alcohol, and a multifunctional amine are described. The mole ratio o...  
WO/2024/025002A1
The present invention relates to a method for polishing the surface of a 3D-printed orthopedic Ti alloy plate, the method enabling the surface of a 3D-printed orthopedic Ti alloy plate to be polished to a roughness level suitable for bio...  
WO/2024/026380A1
In one embodiment, a polishing composition can comprise abrasive particles including zirconia, an oxidizing agent including hydroxylamine and water. The polishing composition can have a high copper removal rate of at least 3500 Å/min, a...  
WO/2024/018854A1
A substrate processing method comprising: preparing a substrate having a first main surface and a second main surface opposite to the first main surface and having waviness in each of the first main surface and the second main surface; i...  
WO/2024/018735A1
A method for dressing a polishing pad is proposed by which the polishing pad can be more evenly dressed even on a rotating platen having a curved surface. The method for dressing a polishing pad 100 comprises pressing the grindstone 12 o...  
WO/2024/017033A1
A polishing machine, comprising a closed horizontally-arranged long channel (1), a power vibration mechanism (2) and a hot air production device (3), the long channel (1) being arranged on the power vibration mechanism (2), hot air comin...  
WO/2024/019240A1
A pad conditioner for dressing the surface of a CMP pad according to an embodiment of the present invention comprises: a substrate; and a plurality of protrusion members provided on the substrate. Each of the protrusion members may inclu...  
WO/2024/019256A1
An exterior material for home appliances, according to an embodiment, may include a base material having a hierarchical circular structure pattern on the upper surface thereof. The hierarchical circular structure pattern may include a pl...  
WO/2024/018495A1
Method for holding and performing work on a sheet (200) which has a first lateral surface (210), an opposing second lateral surface (211) and a perimeter edge (212), comprising: a step of holding said sheet (200), a step of working said ...  
WO/2024/016558A1
A brick-pushing device, comprising a first brick-pushing component (1), which is equipped with an adjusting electric motor (31) and an adjusting seat (32), wherein a limiting block (33) is provided on the adjusting seat (32), the adjusti...  
WO/2024/018562A1
The purpose of the present invention is to provide a system and a program for enabling workpiece processing precision to be maintained even if a grinding material is worn down. A system comprising at least one computer device, the syst...  
WO/2024/014608A1
The present invention relates to a polishing device for polishing a tooth surface, the device comprising: an air pump for generating compressed air; a filter for removing moisture in air introduced through the air pump; and a powder cont...  
WO/2024/015530A1
A chemical mechanical polishing system includes a support configured to hold a substrate face-up, a polishing article having a polishing surface smaller than an exposed surface of the substrate, a port for dispensing a polishing liquid, ...  
WO/2024/011283A1
An aerofoil combining the advantages of both lift and pressure type fluid dynamic devices in which the lower surface is in the form of a convex hyperbola towards the leading edge and a symmetrical concave hyperbola towards the trailing e...  
WO/2024/012048A1
A TFT-LCD float glass substrate processing line, sequentially comprising: a fine-cutting and edge-grinding working area, a surface grinding working area, and an inspection and packaging working area. A cold cutting device, a fine-cutting...  
WO/2024/011292A1
A guard for a motor of a portable power tool, comprising an assembly of panels that interconnect to form a cover that is couplable to the motor. The cover is configured to conform to an external geometry of the motor and to extend substa...  

Matches 51 - 100 out of 113,825