Matches 101 - 150 out of 478 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
6932073 Power tool work table  
A work table includes a work surface having two generally parallel bars extending across and above the work surface. Two sleeves are slidably connected to the two generally parallel bars, each...
6929000 Apparatus and methods for aligning a center of mass with a rotational axis of a shaft or spindle  
Centering elements for effectively reducing the clearance between a shaft and a rotatable element, such as a blade-fixing flange of a dicing saw for semiconductor substrates or carrier substrates,...
6915795 Method and system for dicing wafers, and semiconductor structures incorporating the products thereof  
A method and system for dicing a semiconductor wafer providing a structure with greatly reduced backside chipping and cracking, as well as increased die strength. Semiconductor chip structures...
6907874 Concrete hole cutting machine  
A machine for cutting holes in concrete slabs comprises a connector adapted to be secured to an adapter of a front-end loader. Secured to the connector is a first frame structure that includes an...
6901924 Method of cutting CSP substrates  
A method of cutting, along the cutting streets, the CSP substrates in which CSPs are formed on each of plural rectangular regions thereof sectioned by the cutting streets arranged in a form of a...
6892719 Blade for cutting concrete  
A method and apparatus for providing radiused corners on a crack control groove is provided. A radius on the two opposing corners of the crack control groove is simultaneously formed by inserting a...
6889586 Work cutting apparatus and method for cutting work  
A work cutting apparatus comprises a bed. The bed has an upper surface provided with a column including a rail slidably mounted with a slider. The slider has a front surface mounted with a...
6883511 Portable stone cutter  
An improved portable stone cutter includes a base which is of a rectangular frame composed of a plurality of longitudinal bars, a pair of transverse bars and a pair sliding bars, a working table...
6877502 Multi-blade concrete cutting saw  
The multi-blade concrete cutting saw cuts blocks of concrete or aerated concrete into equal sized slates with one pass through the saw. The cutting saw is supported by a frame having a base, an...
6874400 Cutting tool unit and assembly, and machine and associated cutting method  
A rotatable cutting tool unit of a tool assembly for a cutting machine that is used in conjunction with an associated method of cutting provides several novel aspects. The tool arrangement, which...
6866568 Circular saw  
A circular saw includes a worktable, a mounting seat extending upwardly from the worktable for mounting a motor thereon, a blade supporting unit pivotally mounted on the mounting seat at a pivot...
6866032 Tool and method for preparing a block for receiving an electrical receptacle  
The present invention is directed to a coring drill and method for preparing a block for containing a receptacle assembly. The coring drill comprises a generally cylindrically-shaped corer hub...
6863061 Row slicing method in tape head fabrication  
A method and mechanism for slicing a thin film wafer. A closure is bonded to a section of a thin film wafer. A blade is used to slice a row from the section of the wafer by cutting through the...
6863062 Masonry cutter  
A masonry cutter comprising a tripod having legs for straddling the masonry to be cut and a cutting assembly mounted between the legs. The cutting assembly comprises a cutting element, preferably a...
6860260 Base seat of pneumatic grinder  
Base seat of a pneumatic grinder, including an air way and a water way disposed in the base seat to respectively communicate with an air chamber and a water chamber formed in the base seat. Several...
6857939 Dicing machine with interlock  
A dicing machine including a flange cover which covers the blade and is divided into two such that a first cover is openable. An interlock device is provided so that a blade attaching and detaching...
6832606 Wire saw and cutting method thereof  
When a work W is cut by moving a wire in an axial direction thereof while the wire is pressed onto the work and an abrasive liquid which is made by dispersing abrasive grains in a dispersion medium...
6826986 Bi-directional singulation system and method  
A sawing system ( 200 ) incorporates a vision zone ( 220 ) between a loading/unloading zone ( 115 ) and a sawing zone ( 210 ). This arrangement allows a dual spindle counter rotating saw assembly (...
6813984 Attaching device  
A device for attaching two units ( 17,18 ) provided for rotation in unison about an axis, having axial and radial attachment of the units relative to each other. The attaching involves first...
6802928 Method for cutting hard and brittle material  
It is an object of the present invention to provide a method for slicing a hard and brittle material having a crystal structure, such as a silicon ingot, and more particularly a hard and brittle...
6796210 Cutting disc core for a circular saw blade  
A cutting disc core for a circular shaped saw blade which has a circular shaped body which has a center hole and a circular peripheral edge upon which is to be mounted a plurality of spaced apart...
6792934 V grooving machine for natural or engineered stone  
The present invention provides for an apparatus for forming a V groove in a sheet of natural, synthetic or engineered stone material. The apparatus comprises a table for supporting a work piece of...
6782882 Dry and wet cutting tile saw  
A dry and wet cutting tile saw includes a base seat in which is a disk saw blade actuated by a motor and protected by a lateral and an upper blade guards, a water sink integrated with the base seat...
6782883 Cutting device for breaking fragile materials such as semiconductor wafers or the like  
A cutting device for breaking fragile materials is constructed to include a lifting mechanism adapted to move the cutter vertically, a rotary table adapted to control the cutting angle of the...
6776078 Cutting machine  
A cutting machine comprising a chuck table for holding a workpiece, a spindle unit having a rotary spindle for mounting a cutting blade which cuts the workpiece held on the chuck table, and a...
6769423 Sandwich tuck pointing blade  
A tuck pointing blade includes at least two saw blades, each having multiple slots positioned radially around a perimeter, and a gap between a perimeter cutting surface of each adjacent saw blade....
6752688 Cutting solution supplying and controlling apparatus for dicing machine  
In the cutting solution supplying and controlling apparatus for a dicing machine, a flow rate adjusting device is provided in addition to a regulator as the pressure adjusting device. The flow rate...
6752140 Apparatus and method for adjusting the cutting angle of a cutting tool  
A cutting-tool mounting structure includes a cutting-tool base that supports a cutting-tool blade and permits one to pivot the blade about an axis parallel to the cutting direction of the blade and...
6743076 Dicing machine  
The flange cover covering the blade is divided into two. The second cover is turnably connected to the first cover through a shaft parallel with the spindle of the blade, and the second cover is...
6739060 Sawing machine with dustproof assembly  
A sawing machine has a casing, a moveable cover and a saw blade both pivotally mounted inside the casing. Two block rings are respectively mounted at two lateral sides of a pivoted portion of the...
6736126 Glide plate overlay and glide plate assembly for a cutting saw and retrofit method for manufacturing same  
A glide plate assembly for a cutting saw having a cutting blade, including a glide plate bracket attachable to a cutting saw and having a substantially planar portion with a longitudinal aperture...
6729215 Dicing machine  
In the dicing machine, a parallel adjustment process between a cut-line of a blade and cut-line images displayed on a monitor can be easily performed. In the dicing machine, at least one of the...
6726526 Cutting machine  
A cutting machine includes two cutting means. In a front half of a housing, a chucking zone is located in a widthwise center. A cassette placing zone is located on one side of the chucking zone,...
6705925 Apparatus and method to dice integrated circuits from a wafer using a pressurized jet  
An apparatus and method to cut irregularly shaped dice from a wafer using a fluid jet cutting system. One embodiment of the invention involves a method to cut irregularly shaped dice from a wafer,...
6701910 Film frame substrate fixture  
The present invention provides a fixture for mounting a substrate to mounting tape on a film frame so as to retain the substrate to the film frame for dicing. A plurality of grooves for receiving a...
6702659 Profiling device  
A device is provided to assist in the cutting, mitrering, chamfering, and similar operations of ceramic and other tiles. The device can be readily attached to, and subsequently removed from, a...
6698415 Method for cutting and machining hard materials  
Cutting tools and machining tools are provided having PCBN tips and/or coatings bonded to their cutting or machining surfaces for cutting or machining cement and/or mineral based hard building...
6691695 Method and apparatus for making a stone veneer product  
The present invention provides a method and apparatus for cutting a stone workpiece to make a pair of stone veneer products which are capable of being handled without breaking, and which are...
6679244 Structurally improved stone cutter  
A structurally improved stone cutter including a rectangular frame supported by a foldable stand, a rectangular sink in the frame, a rectangular platform having sliding devices on two end slidably...
6676491 Semiconductor wafer dividing method  
A semiconductor wafer dividing method for dividing a semiconductor wafer, in which a plurality of rectangular regions are demarcated by streets arranged in a lattice pattern on the face of the...
6672188 Frame structure for power saw machine  
A frame structure for a power saw machine that includes a main frame, supporting frame, and collecting tray. The main frame includes first and second main arms in a parallel manner, a main post...
6668816 Concrete stone texturing machine, method and product  
A concrete stone texturing machine, method and a stone having an irregular rough surface resembling a real stone face is described. The machine conveys concrete stones having opposed flat surfaces...
6662799 Vertical wafer sawing apparatus  
A vertical wafer sawing apparatus for separating semiconductor devices formed on a semiconductor wafer includes a chuck table disposed vertically to a supporting surface of the chuck table and a...
6659843 Substrate dicing method  
A programmable dicing saw is operable with movement of its spindle and work surface for aligning a dicing blade juxtaposed between flanges on the spindle and dicing a substrate along a...
6659098 Rotary tool including a cutting blade and cutting apparatus comprising the same  
A cutting apparatus comprising a rotary shaft which is detachably fitted with a rotary tool including a cutting blade. The rotary tool itself or a storage case storing the rotary tool has an...
6651644 Blade for circular saw having universal mounting hole for receiving a plurality of symmetrical and asymmetrical arbors  
A rotating blade for a cutting machine having a new arbor mounting hole. The arbor mounting hole has five sides arranged in a cut gem configuration. The arbor mounting hole is symmetrical on either...
6641381 Wafer dicing blade consisting of multiple layers  
The present invention provides a multi-layered diamond dicing blade. More particularly, the blade is a multi-layered dicing blade comprising an inner layer with a first set of diamond particles and...
6637423 Cutting device with changeable cutting depth  
The invention relates to a cutting device that is provided with a traveling mechanism and a cutting disc that can be rotatably driven by a drive unit. The drive unit and the cutting disc are...
6638153 Diamond saw blade equipped with undercut preventing tip  
The invention relates to a diamond saw blade which is made by attaching improved undercut preventing tips, produced by diffusing and joining cobalt-based powder onto ultra hard tips at a high...
6637424 Cutting apparatus and methods of operation  
Various modifications to a cutting tool such as a tile saw are disclosed. One modification is the frame having a hollow cylindrical receptacle and the tool mounting structure having a cylindrical...
Matches 101 - 150 out of 478 < 1 2 3 4 5 6 7 8 9 10 >