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WO/2012/095411 |
An apparatus for treating at least one workpiece (114), comprising a casing (302) at least partially enclosing a first and a second region (304, 306) adapted to be in communication with one another by at least one passage (314), and supp...
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WO/2012/096618 |
A method is disclosed for determining a position and orientation of a valve seat (3a, 3b) forming part of a valve (1). The method comprises determining a reference point of the valve (1) and determining said position and orientation of t...
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WO/2012/095065 |
In a grinding method for the operation of grinding devices with an abrasive agent, a sequence of impacts are applied to the abrasive agent (63) by a pressure-applying device (65) during the grinding operation, wherein the impacts compris...
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WO/2012/094767 |
A pipe conditioning tool comprising a drive unit to move the tool along a pipe and a work head rotatable about an axis of the pipe to condition a surface of the pipe, the drive unit includes a frame extending to opposite sides of the pip...
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WO/2012/097137 |
A system for sharpening circular, knife edged blades operates to bias an infeed grinding wheel into contact with the first edge of the blade and an outfeed grinding wheel into contact with the second edge of the blade. The grinding wheel...
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WO/2012/093226 |
The invention relates to a device for assisting the butt-joining of tubular parts by welding, the device including a support shaft 10, a pair of flanges 1, 2 mounted on the support shaft 10 and that are actuatable between a clamping stat...
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WO/2012/093422 |
This apparatus for scribing a silicon carbide board is provided with: a horizontal table (3), which fixes a silicon carbide board (2) by vacuum suction; a feed screw (5) and a Y axis control motor (6), which move the table (3) along guid...
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WO/2012/089642 |
The invention relates to a clamping device for a hand-held power tool, comprising at least one clamping unit (12; 12') for mounting a machining tool (14; 14') in an axial direction (16; 16') and at least one operating unit (18; 18') for ...
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WO/2012/088868 |
Disclosed is a wafer exchanging device (10) for a chemical mechanical polishing apparatus, the wafer exchanging device (10) comprising a base (100); an elevating support (200); a first cylinder (300), the first cylinder (300) being conne...
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WO/2012/089637 |
The invention relates to a clamping device for a hand-held power tool, in particular a clamping device for an oscillating hand-held power tool, said device having a clamping unit (12) which comprises at least one bolt-type clamping eleme...
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WO/2012/088609 |
The invention relates to an apparatus (1) for cutting a material web (10) in a papermaking machine, comprising a cutting device (20), an upper holding device (30) and an upper positioning device (31), the cutting device (20) being fixed ...
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WO/2012/092620 |
A joint tape includes a film substrate, fibers disposed on a major surface of the film substrate, and a binder or adhesive disposed over the major surface of the film substrate. The binder or adhesive includes a latent cure urethane form...
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WO/2012/090754 |
Provided is a method that is for producing a glass substrate for a recording medium and, by means of preventing splattering of a polishing agent from the end surface to the principal surface of the glass substrate, whereby it is difficul...
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WO/2012/090531 |
Provided is a shot treatment apparatus, which can remove, on a transfer line after projection, an adhered material from a subject to be treated. A transfer line of a subject to be treated (12) is provided with a guide roller group (40), ...
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WO/2012/089609 |
A sanding device (1) for performing sanding operations and comprising a core (10) carrying a plurality of bristles (12) and a plurality of pieces of abrasive cloth (11) and within said core (10) being made from a material comprising a fi...
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WO/2012/092614 |
An abrasive article having a substrate, a tacking film overlying the substrate, abrasive particles comprising a coating layer bonded to the tacking film such that a bond between the coating layer and the tacking film defines a metallic b...
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WO/2012/089359 |
The invention relates to a method for generating a mixed jet including frozen particles, in particular CO2 particles and a carrier gas comprising the steps: introducing a liquefied gas into an expansion cavity for generating a flow of ag...
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WO/2012/090426 |
Disclosed is a method of manufacturing a glass substrate for a hard disk involving a polishing step in which the glass substrate surface is polished by circulating a polishing slurry containing polishing slurry particles, wherein the afo...
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WO/2012/092614 |
An abrasive article having a substrate, a tacking film overlying the substrate, abrasive particles comprising a coating layer bonded to the tacking film such that a bond between the coating layer and the tacking film defines a metallic b...
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WO/2012/090366 |
This polishing method simultaneously polishes the front and rear surfaces of a workpiece by causing the workpiece to be held by a carrier plate and rotating, while supplying polishing slurry, at least the carrier plate between an upper s...
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WO/2012/089636 |
The invention relates to a clamping device for a hand-held power tool, especially a clamping device for a hand-held oscillating power tool, comprising at least one clamping unit (12) for mounting a machining tool (14) in an axial directi...
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WO/2012/092605 |
A method for making abrasive grains, the method comprising mixing one or more solids with one or more liquids in a twin screw extruder to form a mixture, transferring the mixture to a high pressure piston extruder; and extruding the mixt...
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WO/2012/089641 |
The invention relates to a clamping device for a hand-held power tool, in particular a clamping device for an oscillating hand-held power tool, said device comprising a clamping unit (12) for securely clamping a machining tool (14) in an...
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WO/2012/091670 |
The present invention relates to a force controlled grinding robot system for sharpening blades of cutting tools, wherein each blade (101) has a length, a thickness and a height, the force controlled grinding robot system comprising a ro...
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WO/2012/092618 |
An abrasive article includes a fibrous substrate, a binder disposed on the fibrous substrate, and abrasive grains in contact with the binder. The binder includes an imide cross-linked urethane derived from a blocked isocyanate component ...
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WO/2012/090597 |
Provided is a method for producing a glass substrate that is for a recording medium, it being easy to remove colloidal silica (13) adhered to a glass substrate precursor (12) and difficult for colloidal silica (13) to re-adhere to the en...
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WO/2012/090655 |
Provided is a method for producing a glass substrate comprising a polishing step which repeatedly uses a polished surface (24) of a polishing pad (20A) in which a plurality of openings (27) are formed on the polished surface (24) to perf...
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WO/2012/092610 |
Bonded abrasive articles and in particular organic bonded depressed center wheels with one or more reinforcements have reduced stiffness in comparison to conventional counterparts. Techniques for producing and using such wheels are descr...
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WO/2012/089610 |
A sanding device (1 ) comprising a core (10) and with a surface (20) having a plurality of bristles (12) and pieces of abrasive cloth (11) secured to it. According to the invention said pieces of abrasive cloth (11 ) being secured to sai...
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WO/2012/092361 |
A polishing slurry can include zirconia particles. The polishing slurry can be used to polish conductive and insulating materials, and is particularly well suited for polishing oxide materials as well as metals. The characteristics of th...
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WO/2012/089351 |
The present invention relates to phenolic resol type resins prepared by using polycyclic phenols and the production method thereof. The present invention relates to improving the characteristics of the phenolic resins used in abrasive em...
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WO/2012/089640 |
The invention relates to a clamping device for a hand-held power tool, in particular a clamping device for an oscillating hand-held power tool, said device comprising a clamping unit (12) for securely clamping a machining tool (14) in an...
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WO/2012/092494 |
An abrasive article comprising an abrasive particle including a core comprising a compressible material, an intermediate layer comprising a binder material overlying an exterior surface of the core, and an outer layer comprising abrasive...
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WO/2012/091703 |
A machine system and method for simultaneously lapping a first machining surface of a hollow shaft and an opposing second machining surface of the hollow shaft, the machine system having a brake subsystem for securing the hollow shaft in...
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WO/2012/089638 |
The invention relates to a clamping device for a hand-held power tool, comprising at least one clamping unit (12; 12') for mounting a machining tool (14; 14') in an axial direction (16; 16') and at least one operating unit (18; 18') for ...
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WO/2012/090510 |
Provided is a manufacturing method for glass substrates for magnetic disks which uses an alternative polishing agent having similar abrasive properties to cerium oxide which is conventionally used as a polishing agent for polishing the m...
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WO/2012/092494 |
An abrasive article comprising an abrasive particle including a core comprising a compressible material, an intermediate layer comprising a binder material overlying an exterior surface of the core, and an outer layer comprising abrasive...
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WO/2012/089642 |
The invention relates to a clamping device for a hand-held power tool, comprising at least one clamping unit (12; 12') for mounting a machining tool (14; 14') in an axial direction (16; 16') and at least one operating unit (18; 18') for ...
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WO/2012/091616 |
The invention relates to the cutting of materials with a hydro-abrasive jet and can be used for increasing the productivity of cutting metallic materials. The problem addressed by the invention is to significantly increase the productivi...
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WO/2012/090364 |
Provided is a method for manufacturing a glass substrate for a magnetic recording medium, wherein the glass substrate which has a chamfer surface at an inner periphery end surface and/or an outer peripheral end surface is prevented from ...
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WO/2012/092590 |
An abrasive article includes a shaped abrasive particle including a body having a first height (h1) at a first end of the body defining a corner between an upper surface, a first side surface, and a second side surface, and a second heig...
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WO/2012/092620 |
A joint tape includes a film substrate, fibers disposed on a major surface of the film substrate, and a binder or adhesive disposed over the major surface of the film substrate. The binder or adhesive includes a latent cure urethane form...
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WO/2012/090828 |
The purpose of the present invention is to provide a method for effectively manufacturing a hexagonal semiconductor plate crystal with small warpage. This method for manufacturing the hexagonal semiconductor plate crystal is a method for...
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WO/2012/090540 |
The present invention provides a diamond surface polishing method wherein it is possible to reduce the production of abrasion powder, increase the lifespan of a polishing member, easily control the polishing member, obtain a highly-smoot...
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WO/2012/092590 |
An abrasive article includes a shaped abrasive particle including a body having a first height (h1) at a first end of the body defining a corner between an upper surface, a first side surface, and a second side surface, and a second heig...
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WO/2012/089637 |
The invention relates to a clamping device for a hand-held power tool, in particular a clamping device for an oscillating hand-held power tool, said device having a clamping unit (12) which comprises at least one bolt-type clamping eleme...
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WO/2012/090598 |
Provided is a method that is for producing a glass substrate for a recording medium and that is able to remove a glass substrate precursor from a polishing plate without colloidal silica adhering to the glass substrate precursor. The met...
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WO/2012/092388 |
An abrasive tool includes a matrix material and an abrasive grain contained within the matrix material. The matrix material includes a binder and an block copolymer. The block copolymer including a binder miscible block and a binder immi...
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WO/2012/090568 |
There is provided a method for manufacturing a glass substrate for an information recording medium according to which the surface state of an end surface of a glass substrate can be made highly smooth. The method for manufacturing a glas...
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WO/2012/092388 |
An abrasive tool includes a matrix material and an abrasive grain contained within the matrix material. The matrix material includes a binder and an block copolymer. The block copolymer including a binder miscible block and a binder immi...
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