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Patent Searching and Data


Matches 601 - 650 out of 139,522

Document Document Title
WO/2017/221388A1
A wire saw guide roller (10) for guiding traveling of a wire is provided with a circular plate member (20), and an annular outer circumferential member (30) fitted in the outer circumferential surface of the circular plate member (20). T...  
WO/2017/222999A1
An apparatus for chemical mechanical polishing includes a rotatable platen having a surface to support a polishing pad, a carrier head to hold a substrate in contact with the polishing pad, and a polishing liquid distribution system. The...  
WO/2017/220338A1
The subject of the present invention is a rotationally drivable rotary tool device and in particular a rotary brush tool. The invention is equipped, in its basic construction, with a tool holder (1, 2) having at least one drive-side clam...  
WO/2017/219100A1
The invention proposes a tire buffing machine (10) comprising a scraping assembly (20) including a rasp head (22) having a rasping tool (221), a tire support assembly (30), and means to selectively move the rasp head (22) in relation to ...  
WO/2017/221660A1
The present invention addresses the problem of providing a polishing liquid with which it is possible to give an object to be polished excellent in-plane uniformity. The present invention also addresses the problem of providing a chemica...  
WO/2017/221894A1
A cast steel shot material used for removing scale formed on the surface of a metal product by blast processing is provided with: a first group of shot materials in which the particle diameter d1 falls in a first particle diameter interv...  
WO/2017/216587A1
Electromagnetic hammer device for the mechanical treatment of materials and method of use thereof An electromagnetic hammer device adapted to provide non-contact mechanical treatment of a material in planar items (1), cylindrical items (...  
WO/2017/215923A1
A method of processing a surface in additive manufacturing comprising assembling a structure (1) for a component (10) by additive manufacturing out of a bed of a powdery base material (2), such that the structure is provided with an inte...  
WO/2017/215922A1
Method of providing an abrasive means and of additively manufacturing a component The present invention relates to a method of providing an abrasive structure (2) for additive manufacturing comprising determining of a design of a portion...  
WO/2017/217108A1
This abrasive is provided with a backing sheet and an abrasive layer laminated on the front surface of the backing sheet and comprising abrasive grains and a binder therefor. Said abrasive layer is divided along the polishing direction a...  
WO/2017/217278A1
The present invention provides a polishing pad which is a cured foam of a urethane resin composition containing (i) a base material that contains a urethane prepolymer (A) having an isocyanate group, said urethane prepolymer (A) being a ...  
WO/2017/215947A1
The present invention concerns a bell (9) forming a device that both blasts shot and sucks up the blasted shot, with a casing dedicated to guiding (91) the shot clearly separated from a containment casing (92), which allows very high spe...  
WO/2017/215943A1
This document provides a method of operating a floor grinding machine 100. The method comprises providing a grinding machine 100 comprising a frame 101, a motor 102 and at least one grinding element 1, causing the motor to drive the grin...  
WO/2017/216415A1
A method for providing abrasive grains (CG1, CG2, CG3, CG4) comprises: - providing first input material (FEED1), which comprises abrasive grains (G0) adhered to a combustible substrate (BASE0), and - separating the abrasive grains (G0) f...  
WO/2017/217309A1
Provided are a quartz glass member having an increased exposed area, of which the area exposed to a film-forming process gas is increased compared with the exposed area of a flat surface quartz glass member, the increased exposed area be...  
WO/2017/217121A1
This appearance inspection device prevents the excessive detection of defects in appearance inspection. An appearance inspection device 3 in a surface processing system 1 images an object of inspection Wk using an imaging unit 31 and has...  
WO/2017/218131A1
A method of polishing a metallic workpiece includes: mounting the workpiece in a hopper; loading the hopper with a polishing media comprising, by weight percent, more than 98% metallic chips, less than 2% liquid, and less than 0.05% abra...  
WO/2017/218318A1
The invention relates to a grinding machine for grinding peripheries, clearance angles and protective chamfers in workpieces, preferably workpieces made of steel, hard metal, ceramics, cermet, CBN and PCD, wherein the material processing...  
WO/2017/218921A1
In described examples, a chemical mechanical polishing (CMP) system (200) includes a platen (214), a conduit (202) having a heating segment (205) and a delivery outlet (212), and a heater (206) coupled to the heating segment (205) of the...  
WO/2017/213314A1
The present invention relates to a shot peening apparatus and method for a coil spring and, particularly, to a continuous shot peening apparatus and method for a coil spring. According to the apparatus and method, a coil spring is allowe...  
WO/2017/212971A1
This polishing liquid contains permanganate ions, a weak acid and a soluble salt of the weak acid. It is preferable that the pH of this polishing liquid before polishing is started is from 0.5 to 6.0 (inclusive) at 25°C. It is also pref...  
WO/2017/212445A1
A device (1') for surface manufacturing and collecting scrap particles (P) of items (O) made of precious metals, said device (1') comprising at least one disk-shaped tool (2) designed to be mounted to a spindle of a machine tool, and at ...  
WO/2017/212721A1
A hole inner surface processing device (10) having: a lateral hole nozzle (14) formed to a bottomed cylindrical shape, the lateral hole nozzle (14) discharging a shot material fed into the cylinder with air to the exterior through a proj...  
WO/2017/213255A1
The present invention is a CMP polishing solution for polishing a substrate including at least a barrier metal, a metal film, and a silicon dioxide film, or a substrate including at least a barrier metal, a metal film, a silicon dioxide ...  
WO/2017/212320A1
The invention relates to a production method of a structured ceramic tile, comprising, in succession, steps of: - carrying out forming of an unfired tile starting from a suitable mixture; - carrying out drying of the formed unfired tile;...  
WO/2017/212874A1
The present invention addresses the problem of providing: a polishing liquid that, when used for CMP, is not likely to cause flaws in a polished object; and a chemical mechanical polishing method. This polishing liquid is for use in chem...  
WO/2017/211143A1
Disclosed are an additive raw material composition and an additive for a superhard material product and a preparation method therefor, a composite binder and a superhard material product, a self-sharpening diamond wheel and a preparation...  
WO/2017/212898A1
A separator apparatus according to the present invention has: a suction means for suctioning air; and an air-power separation mechanism for separating a projection material from a mixture by air power. The air-power separation mechanism ...  
WO/2017/211467A1
The invention relates to a tool, to a device, to a method, and to a use for the zonal polishing of optical workpieces, wherein the tool has a preformed cap for forming a polishing surface and the tool is placed against the workpiece to b...  
WO/2017/213294A1
The present invention relates to an auxiliary apparatus, for a polishing device, comprising: an attaching/detaching means; a specimen grinding means; and a connecting means. Therefore, effects of an automatic polishing device can be obta...  
WO/2017/211082A1
A double-sided polishing device and method having a polishing pad with the stiffness controlled by a dynamic cluster magnetic field, realizing, by means of adjusting the stiffness of a flexible polishing pad, a complete process from roug...  
WO/2017/211452A1
A machine (10) for machining workpieces with optical quality has at least one workpiece spindle (12), via which a workpiece (L) to be machined is able to be driven in rotation about a workpiece axis of rotation (C), and also has a swivel...  
WO/2017/212254A1
A redressing device (100) for redressing a tapered portion (12) of an orthopaedic implant (10) comprising: a grinding member (110) adapted to engage the tapered portion (12); an adjustable guide element (130) for defining, at least in pa...  
WO/2017/210755A1
Processe and system for preparing a vehicle surface (e.g., an aircraft fuselage) for painting include a preparation booth (100) which is sized and configured to house the vehicle (F). At least one robotic assembly (200a, 200b) is recipro...  
WO/2017/206986A1
The invention relates to a grinding spindle (12) and to an internal cylindrical grinding machine having a grinding spindle (12), wherein the grinding spindle insert (16) comprises a grinding wheel receptacle; and a coaxially arranged gri...  
WO/2017/208621A1
Provided is a shot processing apparatus whereby scattering of a projection material to the outside can be suppressed without reducing projection efficiency. This shot processing apparatus has: a cabinet; a drum housed in the cabinet and ...  
WO/2017/208667A1
The present invention addresses the issue of providing a polishing liquid whereby abrasive grains in the polishing liquid are unlikely to agglomerate and, even when used in CMP, defects are less likely to occur in a polished surface. The...  
WO/2017/209050A1
Provided is a polishing pad having a knit fabric configured from a warp and a weft, and a resin with which the knit fabric is impregnated, the polishing pad having a cross-section cut along the direction of the surface of the knit fabric...  
WO/2017/207654A2
The present invention relates to a method for producing a plurality of piezoelectric multilayer components (1), wherein the piezoelectric multilayer components (1) are ground without the addition of an abrasive, and wherein a material ab...  
WO/2017/207054A1
The invention relates to a water-abrasive-suspension cutting system comprising a high-pressure source (2) which provides highly pressurised water, a mixing device (19) positioned downstream of the high-pressure source (2), in which an ab...  
WO/2017/209747A1
A process for retruing a profile in an abrasive wheel is provided. A lathe table including an edged cutting tool is used for fixturing a grinding wheel having an outside metal edge and an abrasive matrix adjacent thereto for rotation alo...  
WO/2017/207008A1
A tool (1) with tool elements (4), preferably rotating grinding and/or sanding tool. The tool (1) consists of a tool portion (2) and a mounting portion (3), which secures the tool elements (4) in the tool (1). The tool (1) is distinguish...  
WO/2017/209242A1
The present invention addresses the problem of providing a resin-bonded wire saw which achieves good cutting performance with little loss of abrasive grains and which suppresses the occurrence of wafer surface flaws during cutting. The r...  
WO/2017/207723A1
The present disclosure relates to a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a machine comprises a machine frame, a grinding head 2, supported by and being rotatable relative to the machine...  
WO/2017/207654A3
The present invention relates to a method for producing a plurality of piezoelectric multilayer components (1), wherein the piezoelectric multilayer components are ground without the addition of an abrasive (24), and wherein a material a...  
WO/2017/207831A1
The curette invented belongs to the technical field of implantology and maxillofacial surgery. The shapes of curettes available on the market are designed so that the tip must be removed and changed to be able to file the different parts...  
WO/2017/207721A2
The present disclosure provides a floor grinding machine (1) for grinding floor surfaces of stone or stone-like material. The machine comprises a machine frame (2), a grinding head (3), supported by the machine frame (2), a motor (4), su...  
WO/2017/207721A3
The present disclosure provides a floor grinding machine (1) for grinding floor surfaces of stone or stone-like material. The machine comprises a machine frame (2), a grinding head (3), supported by the machine frame (2), a motor (4), su...  
WO/2017/207007A1
Bayonet coupling for mounting of a tool (1) on a drive shaft (2) of a machining unit. The drive shaft (2) is connected to the tool (1) via a bayonet coupling, which comprises two coupling parts. The one coupling part is provided with a r...  
WO/2017/207722A1
The present disclosure relates to a grinding head (1) for a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a grinding head (1) comprises a lower casing member (3), comprising a lower support (31)...  

Matches 601 - 650 out of 139,522