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| Application No. | Application Title | Issue Date |
| 20120009026 | WAFER DICING BLADE AND WAFER DICING APPARATUS INCLUDING THE SAME A wafer dicing blade includes a cutting part including a protrusion, the protrusion having a uniform region with a substantially uniform width, and a support covering at least one sidewall of the cutting part, the protrusion of the cutting part extending beyond an edge ... | 01/12/2012 |
| 20110266349 | CONTACT SMART CARDS HAVING A DOCUMENT CORE, CONTACTLESS SMART CARDS INCLUDING MULTI-LAYERED STRUCTURE, PET-BASED IDENTIFICATION DOCUMENT, AND METHODS OF MAKING SAME The present invention relates to identification documents and smart cards. In one implementation, we provide a contactless smart identification document comprising a first contact layer, a second contact layer, and a carrier layer. The carrier layer is sandwiched in bet... | 11/03/2011 |
| 20110150581 | ELECTRODE MILLING CUTTER WITH MILLING EDGES INTERRUPTED BY CUT-OUTS Electrode milling cutter for machining spot welding electrodes, said electrode milling cutter having one or more milling edges, wherein at least one of the milling edges is interrupted by one or more cut-outs at one or more points. The invention also relates to a millin... | 06/23/2011 |
| 20110097162 | Three-Dimensional Surface Shaping of Rotary Cutting Tool Edges with Lasers A method for forming the cutting edge and adjacent contoured surface area of rotary cutting tools utilizing a laser to remove material from the cutting end of the tool to create a predetermined point-by-point geometry is disclosed. Relatively complex surface and edge ge... | 04/28/2011 |
| 20100258536 | FORMING AND RE-FORMING WELDING ELECTRODES WITH CONTOURED FACES A method is disclosed for using welding electrodes with a spherically-domed welding face having concentric contoured features formed into the face for better contact with workpiece surfaces. The concentric contoured features may be initially formed by rotating a cutting... | 10/14/2010 |
| 20100193118 | HEAT WELDING METHOD AND APPARATUS A method is provided for heat welding plastic material. A welding tip is provided and is configured to slidably receive a welding rod and to direct a flow of hot air toward such a welding rod from a hot air source to melt a leading end of the rod as the welding rod is a... | 08/05/2010 |
| 20100061812 | COATED CUTTING TOOL The invention relates to a method of producing a cutting tool at least partly coated with an inner CVD coating and an outer PVD coating comprising the manufacturing steps of depositing the CVD coating, subjecting the CVD coating at least partly to an intensive wet-blast... | 03/11/2010 |
| 20090245959 | Method and tooling for machining the annulus of gas-turbine rotor provided with integrally formed-on blades With an integrally bladed rotor, material removal is performed from the annulus (5) on a wide, even machining path (8) using the front-side cutting area of an essentially cylindrical cutter head (7). The tool shank (9) is shaped and dimension... | 10/01/2009 |
| 20090245945 | SMALL GLASS CUTTING WHEEL The invention relates to a small glass cutting wheel for producing a scribed predetermined breaking line, wherein the cutting wheel has a radial peripheral line which defines an outer periphery of the wheel and which lies in a main plane of the wheel and at least partia... | 10/01/2009 |
| 20090120241 | CUTTING TOOL AND ALSO A METHOD FOR THE MANUFACTURE OF A CUTTING TOOL The invention relates to a cutting tool for the machining of wood or a wood-based material, in particular a wood composite material, or a plastic, wherein a layer system for the formation of a surface coating is present on a surface of a cutting edge of the cutting tool... | 05/14/2009 |
| 20080298909 | Cutting Tooth for Brush Cutting A cutting tooth is used on a brush cutter head. The cutting tooth includes a cutting portion having a first face and a second face. The first face and the second face cooperate to define a tapering profile terminating in a cutting edge. The first face of the cutting por... | 12/04/2008 |
| 20080101877 | HIGH HELIX/LOW LEAD CUTTING TOOL A milling cutter comprises a shank section joined to a cutting section. The cutting section includes a plurality of peripheral blades separated by a plurality of flutes to form cutting edges extending around the cutting section in a helix direction. The helix angle is r... | 05/01/2008 |
| 20080067886 | RADIAL CENTERING SURFACE OF A STATOR CORE The present invention relates to a method and a device for manufacturing a radial centering surface on an outer circumference of an annular laminated core of a stator, the centering surface (19; 35) being created by cutting. The present invention also relates to ... | 03/20/2008 |
| 20080028684 | Coating For A Cutting Tool And Corresponding Production Method A coating, particularly for cutting tools, is presented which may be manufactured in a single PVD coating process allowing the making of two-color cutting tools in a simple manner. Between two metallic hard material layers of unlike color a separating layer 11 is... | 02/07/2008 |
| 20070280790 | Tool holder with spherical contact points A tool holder includes a shank portion, a head portion that includes an insert pocket defined by a seat surface, a first or radial support sidewall and a second or axial support sidewall, and a spherical contact point protruding from one of the first and second support ... | 12/06/2007 |
| 20070231087 | Cutting Tool A mill has a front cutting portion with a plurality of peripheral cutting edges extending rearwardly from a front cutting end. Each peripheral cutting edge is adapted to generate a corresponding outer envelope of a body of revolution as the mill rotates around its longi... | 10/04/2007 |
| 20070201956 | Method for estimating self-vibration of milling tool in the operating process In a cutting method of an oblique surface by a rotary tool, for analyzing in advance a stability limit depth of cut with respect to a self-excited cutting vibration in consideration of a pick feed amount and a work oblique angle and reducing the number of steps necessar... | 08/30/2007 |
| 20070172319 | Milling tool and method for milling recesses A milling tool which is used to mill recesses, in particular, circular-shaped grooves, in a workpiece is provided. The milling tool (10) is disposed on a disk-shaped or plate-shaped base body (14) and on at least one cutting body (15) arranged on th... | 07/26/2007 |
| 20070041796 | Production method of water-absorbent resin, water-absorbent resin, and usage of water-absorbent resin The subject invention produces a water-absorbent resin by carrying out stationary polymerization of an ethylenically-unsaturated monomer containing acrylic acid and/or acrylate; cutting the resulting hydrous gelatinous polymer; and drying the hydrous gelatinous polymer ... | 02/22/2007 |
| 20060210363 | Apparatus for machining a workpiece A machining apparatus includes at least one tool holder (1) and at least one cutting tool (2) that are detachably interconnected. At least one first marking (7a) is provided on the tool holder (1) and at least one further marking (7... | 09/21/2006 |
| 20060120811 | Cutting tool and method for manufacturing the cutting tool The present invention relates to a cutting tool for cutting or drilling a brittle work piece such as stone, bricks, concrete and asphalt, and a method for manufacturing thereof. The present invention provides a cutting tool including a shank rotatably connected to a dri... | 06/08/2006 |
| 20060099895 | Composite tool insert A tool insert comprises a substrate (10) having a support surface and a support ring extending laterally from the support surface. The support ring is sized to define a recess (14) within the confines thereof and a shelf about the periphery thereof. A laye... | 05/11/2006 |
| 20050196245 | METHOD FOR PRODUCING A SURFACE, AND A SURFACE In a method for producing a surface that is intended to form part of a coupling for use in chip removing machining, the surface includes a number of groove sets to allow locking by shape against another surface provided with grooves. Each groove set has a main direction... | 09/08/2005 |
