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Abrading September class, title,number 09/12

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
09/27/2012 > 9 patent applications in 8 patent subcategories.

20120244784 - Chemical-mechanical polishing tool and method for preheating the same: A chemical-mechanical polishing tool and a method for preheating the same are disclosed. The chemical-mechanical polishing tool includes: a polishing pad, a deionized water supply channel, a polishing slurry supply channel and a polishing pad conditioner; and the chemical-mechanical polishing tool further includes: a heating apparatus, adapted to heat DI... Agent: Institute Of Microelectronics, Chinese Academy Of Sciences

20120244785 - Polishing method and polishing system: A polishing method and a polishing system are provided. By means of adjusting a rotational center of a polishing article corresponding to positions of a polishing pad or polishing pads, a polishing rate of the polishing article surface has a better uniformity, resulted from compensation of polishing rates at the... Agent: Iv Technologies Co., Ltd.

20120244786 - Uv protective coating composition and method: Plastic restoration kits and methods for restoring the light transmission and optical clarity properties of plastic surfaces, such as plastic aircraft windows, automobile plastic headlight covers, plastic sunglass lenses, and plastic corrective optical lenses. The kits and methods restore plastic surfaces that have been damaged by hazing, scratching and/or UV-induced... Agent: Lenzsavers LLC.

20120244787 - Polishing apparatus and polishing method: The polishing apparatus has a polishing unit capable of polishing a peripheral portion of the substrate to form a right-angled cross section. The polishing apparatus includes: a substrate holder that holds and rotates the substrate; guide rollers that support a polishing tape; and a polishing head having a pressing member... Agent:

20120244788 - Power tool: In a grinder, a spindle protruding from a main body including a brake device is provided with an inner member. The inner member contacts a pressing portion provided integrally with the spindle and is pressed toward a tip end of the spindle when the spindle is braked by the brake... Agent: Makita Corporation

20120244789 - Vacuum device by using centrifugal resources: A wafer holding vacuum for a wafer polishing system and the wafer suction device for CMP (Chemical Mechanical Polishing) by utilizing existing resources provided by the rotating polishing post is provided. The device introduces a channel configured in the wafer suction device. One end of the channel is exposed at... Agent:

20120244791 - Rotary dressing tool containing brazed diamond layer: A disc-shaped, rotary dressing tool has a rigid core and an abrasive rim around at least one surface of the periphery of the rigid core. The rigid core and the abrasive rim are oriented in a direction orthogonal to the axis of rotation of the tool. In an embodiment, the... Agent: Saint-gobain Abrasives, Inc.

20120244790 - Superabrasive tools having substantially leveled particle tips and associated methods: Superabrasive tools and methods for making and using the same are provided. In one aspect, for example, a CMP pad dresser includes a first monolayer of superabrasive particles disposed on and coupled to one side of a metal support layer and a second monolayer of superabrasive particles disposed on and... Agent:

20120244792 - Fixed abrasive pad and method for forming the same: A fixed abrasive pad includes a substrate and a plurality of discrete abrasive blocks attached thereon, wherein the abrasive blocks comprise a plurality of abrasive sub-layers, wherein the abrasive density of the sub-layers increases layer-by-layer from the top sub-layer to the bottom sub-layer according to a predetermined ratio. The predetermined... Agent: Semiconductor Manufacturing International (shanghai) Corporation

09/20/2012 > 8 patent applications in 7 patent subcategories.

20120238184 - Method for providing an edge preparation on a cutting edge of a tool and a control and a processing machine for carrying out the method: A method for providing an edge preparation on a cutting edge of a tool by means of an edge processing operation includes clamping the tool in a processing machine for providing the edge preparation, recording as a reference value the position of the cutting edge to be processed by means... Agent:

20120238185 - Method of phasing threaded grinding stone, as well as device therefor: Provided is a method of phasing a threaded grinding stone, as well as a device therefor, the aforementioned method and device being such that contact or non-contact of a threaded grinding stone with a disk dresser can be detected with high accuracy, with the result that the phasing of the... Agent: Mitsubishi Heavy Industries, Ltd.

20120238186 - Support material removing method: The present invention is a support material removing method for removing a support material (2) located on a surface (1a) of a three-dimensional object (1) molded by a three-dimensional forming device, wherein a slurry (5) which is a mixture of a liquid (3) and abrasive grains (4) is sprayed from... Agent: Macoho Co., Ltd.

20120238187 - Method for grinding the main and rod bearing of a crankshaft by external cylindrical grinding and grinding machine for carrying out the method: Crankshaft rod bearings are pre-ground and finish-ground in a first grinding station and the crankshaft main bearings are then pre-ground and finish-ground in a second grinding station. The crankshaft is first mounted centered between the two points of the rotary drive. The chuck has two support members which can be... Agent:

20120238188 - waterjet assembly comprising a structural waterjet nozzle: A waterjet assembly for an entrainment waterjet cutting head device comprises a passaged component adapted to be connected to a source of pressurised water and a waterjet nozzle for converting water pressure energy to kinetic energy to form a high velocity waterjet. The waterjet nozzle comprises superhard material and has... Agent:

20120238189 - Apparatus for the tooling of a workpiece: A portable apparatus (1) for the tooling of a workpiece (9) comprises a motor (3) with a cyclic movement output member (4), a tool holder (5) adapted to carry a tool (6) and a movement transmitter (7) engaging the motor output member (4) and the tool holder (5) to set... Agent:

20120238190 - Polishing system, sub-system and pads: Polishing systems, subsystems and pads adapted for use in conjunction with a polisher. A relatively incompressible backing pad is configured to be attached to a drive system of the polisher. The backing pad includes at least one substantially straight backing pad edge along a perimeter thereof. A relatively compressible polishing... Agent:

20120238191 - Securing structure for optic device: A securing structure for an optical piece is disclosed and which comprises: a hub portion; a surrounding portion connected to the hub portion; a plurality of recess structures formed or otherwise provided in at least one of the hub portion and the surrounding portion and which are at least partially... Agent: Satisloh North America, Inc.

09/13/2012 > 13 patent applications in 9 patent subcategories.

20120231701 - Feedback for polishing rate correction in chemical mechanical polishing: A substrate having a plurality of zones is polished and spectra are measured. For each zone, a first linear function fits a sequence of index values associated with reference spectra that best match the measured spectra. A projected time at which a reference zone will reach the target index value... Agent:

20120231702 - Method of phasing threaded grinding stone, as well as gear grinding machine: A method of phasing a threaded grinding stone and a gear grinding machine are disclosed, wherein phasing of the threaded grinding stone with respect to a gear to be machined or to a dresser can be performed at high speed. A threaded grinding stone is phased with respect to a... Agent: Mitsubishi Heavy Industries, Ltd.

20120231703 - Method of operating substrate processing apparatus and substrate processing apparatus: A method of operating a substrate processing apparatus, upon the occurrence of a nonfatal failure in the apparatus, makes it possible to continue part of the apparatus operations for substrates to clean and recover a substrate or to easily discharge a substrate from the apparatus, without stopping an entire apparatus,... Agent:

20120231704 - Abrasive for blast processing and blast processing method employing the same: An abrasive has a plate shape with a flat surface, in which a maximum diameter of the flat surface thereof is in the range of 0.05 mm to 10 mm, and 1.5 to 100 times as the maximum diameter as thick of the abrasive, and the blast processing method is... Agent:

20120231706 - Grinding machine for optical glass and associated method of grinding: This machine includes a base frame (17) and a lens support (19) mounted on the frame (17) with the lens support (19) having elements (29A, 29B) for driving a lens (15) into rotation around a first axis. It includes a tool holder set (21) including a rotary shaft (39) around... Agent: Luneau Technology Operations

20120231705 - Method and apparatus for manufacturing a semiconductor device: A method of transporting a semiconductor wafer having a ring-shaped stiffening portion can include the steps of pressing the semiconductor wafer from the back surface side to the front surface side thereof on a place different from a place at which the semiconductor wafer is to be held, the step... Agent: Fuji Electric Co., Ltd.

20120231708 - Coarse sandpaper with non-slip coating layer: A sheet of coarse sandpaper includes a backing layer having opposed first and second major surfaces, an adhesive make coat on the second major surface, coarse abrasive particles at least partially embedded in the make coat, thereby defining a coarse abrasive surface, and an exposed non-slip coating layer on the... Agent: 3m Innovative Properties Company

20120231707 - Sandpaper with non-slip layer: The present invention provides an abrasive article, e.g. a sheet of sandpaper, comprising a backing layer having opposed first and second major surfaces, an adhesive make coat on the second major surface, abrasive particles at least partially embedded in the make coat, thereby defining an abrasive surface, and an exposed... Agent: 3m Innovative Properties Company

20120231709 - Honing apparatus: A rotary tool of a honing apparatus is provided with honing grindstones that grind a cylinder bore, and guide members that slide in a guide hole of a tool guide. The guide members are each constituted of a base member fixed to the tool body and a slide member fixed... Agent: Fuji Jukogyo Kabushiki Kaisha

20120231710 - Hand-held power tool system: A hand-held power tool system has a hand-held power tool, a guard unit, and a guard anti-rotation lock unit configured to prevent rotation between the guard unit and the hand-held power tool in a case where a tool of the hand-held power tool breaks during intended operation. The guard anti-rotation... Agent:

20120231711 - Method of making a coated abrasive article having shaped abrasive particles and resulting product: A method of making a coated abrasive article includes the steps of: applying a make coat to a first major surface of a backing; applying shaped abrasive particles to the make coat to form a first abrasive layer consisting essentially of shaped abrasive particles; applying diluent particles to the make... Agent:

20120231712 - Method of making a grinding disk and a grinding disk: The invention relates to a method of making a grinding disk, comprising the steps of: providing a cap; providing an abrasive part; placing the cap on the abrasive part to form an assembly; holding the assembly and injecting a molding material into a space between the cap and the abrasive... Agent: 3m Innovative Properties Company

20120231713 - Optical quality surfacing tool: An optical-grade surfacing tool (101) is provided with a resilient return element (115) including a plurality of resiliently flexible strips (118) that transversely project from a rigid central mounting (104), each strip (118) having a distal portion (144) that engages by bearing directly upon a petal (134) of a flexible... Agent: Essilor International (compagnie Generale D'optique)

09/06/2012 > 7 patent applications in 6 patent subcategories.

20120225609 - Device for phasing threaded grinding stone: A device for phasing a threaded grinding stone is phased with respect to a workpiece or a disk dresser prior to the engagement of the threaded grinding stone with the workpiece or with the disk dresser during grinding or dressing. In performing this phasing, it is detected, by means of... Agent: Mitsubishi Heavy Industries, Ltd.

20120225610 - Method of manufacturing magnetic recording medium glass substrate: Provided is a magnetic recording medium glass substrate manufacturing method capable of manufacturing a magnetic recording medium glass substrate having high surface smoothness and low surface waviness with productivity. In a primary lapping process and a secondary lapping process of the manufacturing method, diamond pads (20A and 20B) in which... Agent: Showa Denko K.k.

20120225611 - Abrasive wheels and methods for making and using same: 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 described. In one example, a method for reducing the stiffness of an organically bonded abrasive wheel includes applying... Agent: Saint-gobain Abrasives, Inc.

20120225612 - Method of manufacture of constant groove depth pads: Processing pads for mechanical and/or chemical-mechanical planarization or polishing of substrates in the fabrication of microelectronic devices, methods for making the pads, and methods, apparatus, and systems that utilize and incorporate the processing pads are provided. The processing pads include grooves or other openings in the abrading surface containing a... Agent:

20120225613 - Apparatus and medium for dry cleaning: A cleaning apparatus includes a cleaning tank having a space to contain flexible flake cleaning media, a cleaning target object holding unit holding a cleaning target object having adherent substances inside the cleaning tank, a gas flow generator unit generating a gas flow to move the cleaning media toward the... Agent:

20120225614 - Gear grinding machine: Provided is a gear grinding machine the maintainability of which can be improved and which is capable of being miniaturized. More specifically, provided is a gear grinding machine wherein a threaded grinding stone (17) and a workpiece (W) are engaged with each other and are rotated in this state, resulting... Agent: Mitsubishi Heavy Industries, Ltd.

20120225615 - Abrasive disc for a multiple disc grinding machine, in particular for processing stone and like materials, and a grinding machine including said disc: An abrasive disc for a multiple disc grinding machine is described, including a disc-shaped support having a circumferential rim on which the abrasive material is placed and an opposing central hole for fitting on to a driving shaft of the grinding machine, said hole extending through the thickness of the... Agent: Adi S.p.a.

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