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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/2012/090755 |
Provided is a method that is for producing a glass substrate for a recording medium and, by means of evenly providing a chemically strengthened layer to the front and rear surfaces of a glass substrate precursor, whereby it is difficult ...
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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/2012/086129 |
The present invention provides a polishing apparatus comprising a polishing head having an opening for ejecting a fluid from near the rear side of a workpiece toward a polishing cloth, wherein, while the front side of the workpiece is sl...
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WO/2012/083621 |
A chemical mechanical polishing equipment is disclosed. The equipment comprises: a polishing pad, a deionized water supply pipe, a polishing solution supply pipe, a polishing pad corrector, a heating device for heating deionized water th...
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WO/2012/088002 |
A system for magnetorheological finishing of a substrate. An integrated fluid management module (IFMM) provides dynamic control of the rheological fluid properties of the MR fluid on a conventional MR finishing apparatus, and dispensing ...
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WO/2012/086679 |
Provided is an inorganic medium for barrel polishing, said inorganic medium enabling coarse finishing while exhibiting superior abrasion resistance. The inorganic medium for barrel polishing has a significant effect on costs and environm...
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WO/2012/088145 |
The present disclosure relates to a process for the conversion of oxygen-containing hydrocarbons into long-chain hydrocarbons suitable for use as a fuel. These hydrocarbons may be derived from biomass, and may optionally be mixed with pe...
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WO/2012/088002 |
A system for magnetorheological finishing of a substrate. An integrated fluid management module (IFMM) provides dynamic control of the rheological fluid properties of the MR fluid on a conventional MR finishing apparatus, and dispensing ...
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WO/2012/084155 |
The present invention relates to a method for positioning operative cylinders, for example of rolling-mills or paper- mills on a grinding machine (10) which comprises effecting at least the following steps: A- positioning the transversal...
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WO/2012/088051 |
An apparatus and a method for forming or polishing a concave or convex radius surface on a work-piece is described herein. The apparatus includes a carrier that is configured to support a work-piece. A substantially hollow rotatable tool...
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WO/2012/086698 |
Provided is a method for producing a polishing liquid composition which is capable of reducing scratches and particles on an object to be polished after polishing. Specifically provided is a method for producing a polishing liquid compos...
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WO/2012/086781 |
Disclosed is a polishing liquid which contains cerium oxide particles, an organic acid A, a polymer compound B that has a carboxylic acid group or a carboxylate group, and water. The organic acid A has at least one group that is selected...
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WO/2012/086255 |
[Problem] To improve durability of an apron conveyor. [Solution] A shot process apparatus (10) is provided with: a plurality of rotating shaft members (18 to 20) disposed in parallel with each other; an apron conveyor (24) including a ca...
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WO/2012/086249 |
Work efficiency is improved while reducing costs even when a workpiece is subjected to abrasive blasting by changing the particle size of the abrasive material. An abrasive blasting device (10) is provided with: a plurality of storage ta...
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WO/2012/088051 |
An apparatus and a method for forming or polishing a concave or convex radius surface on a work-piece is described herein. The apparatus includes a carrier that is configured to support a work-piece. A substantially hollow rotatable tool...
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WO/2012/084988 |
The invention relates to a device for blocking eyeglass lenses onto blocks (2.1) using a bonding mass, by means of which the eyeglass lens (1.1) is connected to the block (2.1) in a form-fit and/or force-closed manner, comprising several...
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WO/2012/086726 |
This scattering prevention structure of a grinding machine has: a pair of supporting tables; an X axis saddle, which supports a grinding head such that the grinding head can freely move in the advancing/retracing direction with respect t...
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WO/2012/083749 |
Disclosed are a dual-wheel abrader and dual-wheel polisher comprising a head housing (1), an end cap (5) arranged at the front of the head housing, and an electric motor fixed on the head housing, with the electric motor having a rotor g...
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WO/2012/084357 |
The invention relates to a cutting element for a drill, designed for rotating about a rotary axis (R) when drilling and comprising at least one first grinding particle type (1). In order to increase the effectiveness and service life of ...
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WO/2012/084779 |
The invention relates to a workpiece receiving device for receiving a workpiece and for use in a system for machining a workpiece (5), comprising: a tool holder for receiving the tool (6), a workpiece receiving device for receiving the w...
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WO/2012/086234 |
A projection material is prevented from coming out of a workpiece transferring outlet, a sealing member for sealing between a door and the workpiece transferring outlet is prevented from wearing off, and the configuration is simplified. ...
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WO/2012/087169 |
The household sharpener consisting of a shank, the part of which is formed as a hand grip, to which rigidly attached are the plates made of hard material and the outer surfaces of which are covered by abrasive shells, thus creating a wor...
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WO/2012/084159 |
The present invention relates to a grinding machine (10) for operative cylinders, of the type comprising a piece-holder head (13) and a tailstock centre (12) between which an operative cylinder is positioned for being ground, said machin...
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WO/2012/088215 |
An output device provides sensory feedback when a user actuates a sensor associated with the output device corresponding to a particular input quantity, for example, touch or proximity by an object to a corresponding input device.
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WO/2012/088004 |
The present disclosure provides a CMP pad conditioning tool with at least one integral abrasive protrusion. The present disclosure further provides a method for preparing this CMP pad conditioning tool, along with a method for using said...
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WO/2012/080572 |
Method for grinding the outer surface of an essentially cylindrical workpiece (1), such as a roll, with a displaceable grinding device, which is installed beside the workpiece, and which grinding head (2) of the grinding device is moved ...
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WO/2012/082396 |
A self-contained fibrous buffing article. The self-contained fibrous buffing article includes at least one layer of a spunlaced nonwoven fabric having a hardened adherent coating comprising a thermosetting binder, abrasive particles, and...
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WO/2012/081593 |
An aqueous dispersion for chemical mechanical polishing relating to the present invention is characterized in comprising: (A) abrasive grains; (B) a polyvalent carboxylic acid compound in which the total fat chain length present between ...
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WO/2012/082115 |
A retaining ring for the polishing head in chemical mechanical polishing that in an embodiment distributes heat evenly by a heat exchanger means embedded within or on the lower surface of the ring that reduces the discrepancy in the temp...
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WO/2012/081239 |
A wire saw slurry management device is provided with: a first tank (5A) which receives slurry waste (3); a centrifugal separator (14) into which the slurry waste (3b) from the first tank (5A) is introduced and which isolates the slurry (...
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WO/2012/082395 |
A self-contained fibrous buffing article comprising at least one layer of a fibrous nonwoven fabric comprising lyocell fiber and having a hardened adherent coating comprising a crosslinked binder, abrasive particles, and a lubricant.
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WO/2012/081276 |
[Problem] To provide a zinc-based alloy shot containing added Cu, the zinc-based alloy shot having a minimally discolored novel structure and readily affording a material of relatively high hardness; and a to provide method for manufactu...
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WO/2012/082126 |
In a certain embodiment, the invention comprises an apparatus for injecting slurry between the wafer and the pad in chemical mechanical polishing of semiconductor wafers comprising an injector the leading edge of which possess bays, depr...
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WO/2012/079105 |
The invention relates to an apparatus (1) comprising a tool which can be driven in rotation, and has a round opening (4), and also a mounting element (3), wherein the tool is fixed on the mounting element (3). According to the invention,...
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WO/2012/081589 |
[Problem] To provide a power tool having a gear-shift mechanism that contributes towards improving the smoothness of a gear-shift operation. [Solution] A power tool in which a tip tool (113) is driven and predetermined machining work is ...
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WO/2012/076418 |
Grinding device (1) for mechanically grinding rotor blades (100) for wind power plants, having at least one industrial robot (30) and a grinding unit (10, 50, 70), which is guided by the industrial robot (30), wherein the grinding unit (...
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WO/2012/078087 |
A device for grinding is disclosed. It comprises a support (11), preferably mobile, for grinding of plane surfaces by grinding means in the form of one or more grinding rounds (14) or an endless grinding band (29). The grinding means are...
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WO/2012/077599 |
Provided is a ceramic composite for photoconversion and a method for manufacture thereof such that even in cases when a solidification product is formed by entangling a plurality of oxide crystal phases in a continuous, three-dimensional...
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WO/2012/078969 |
Disclosed is a lens blocking composition and lens blocks as well as methods of blocking and processing a lens. In particular, a thermoplastic lens blocking composition for blocking an optical substrate in a processing position is disclos...
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WO/2012/077730 |
[Problem] The present invention addresses the problem of providing a roller for a wire saw, the roller for a wire saw being configured so that a hollow cylindrical outer layer body can be fitted with sufficient strength over a core mater...
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WO/2012/077693 |
This invention provides a polishing slurry that can mitigate roughness of the finished surface and surface unevenness in the fabrication of a glass substrate, and provides a polishing composition used to prepare the polishing slurry. Thi...
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WO/2012/078462 |
A system (200) for grinding surgical needles (174) made of refractory metal alloys such as tungsten - rhenium alloys includes a rotatable grinding wheel (120A, 120B) having a grinding surface (170A, 170B), a layer of a binding material (...
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WO/2012/077645 |
Provided is a method which is capable of processing a hard substrate laminated body efficiently and preferably. The method for processing the hard substrate laminated body includes a step of preparing a hard substrate laminated body (14)...
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WO/2012/077427 |
This grinder is configured by disposing a plurality of grinding pad pieces on the whole surface of a grinding plate. The grinder has a slope at the boundary portion between the front surface and the end surface of each of the grinding pa...
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WO/2012/077535 |
Provided is a grinding wheel (1) comprising a disc-shaped disc member (10) and an annular grindstone member (20) fitted to the outside of the outer peripheral surface (10C) of the disc member (10). A first liquid supply hole (12A) is for...
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WO/2012/077592 |
Provided is a chemical mechanical polishing pad characterized by having a polishing layer formed from a polyurethane-containing composition, said polishing layer having a specific gravity of 1.1-1.3, and a thermal conductivity of 0.2 [W/...
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WO/2012/073523 |
[Problem] To provide a blast chamber having suppressed adhesion of a spray material and dust on the inner wall of the blast chamber in a blast apparatus for performing blasting by spraying a spray material from a blast nozzle to a subjec...
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WO/2012/072071 |
The invention relates to an apparatus for forming a bevel on an edge of a metal sheet (1) or of a pipe, said apparatus comprising a bevelling device which has a tool, which is driven by means of a drive and machines the metal sheet or th...
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WO/2012/074036 |
Provided are a hollow spring and a method for manufacturing the hollow spring, whereby durability can be improved, and the efficiency of polishing the inner surface of a spring material can be improved. A blasting apparatus (100) uses a ...
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