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| Number | Title | Issue Date |
| 7748373 | Combined apparatus for machining of articles, in particular in form of slabs An apparatus for machining an article (L) in the form of a slab or the like comprises—in addition to a rotary tool (24) associated with a spindle (22)—a nozzle (26) ejecting water at very high pressure. Both the rotary tool and the nozzle ar... | 07/06/2010 |
| 7686007 | Tile saw with releasable tool A tile cutting machine includes a tub having at least one sidewall and a bottom for holding water. An opening may be positioned in the sidewall and selectively covered by a door. A cutting head assembly includes a cutting device having a blade and a motor for poweri... | 03/30/2010 |
| 7406962 | Platform minute adjustment, expansion and water collection devices A platform minute adjustment, expansion and collection device for a stone cutter includes a water tank supported by a pair of racks, a pair of guide rods spacedly bridged on the racks, a first water collection plate and a second water collection plate, both of which... | 08/05/2008 |
| 7387120 | Tile saw A saw includes a base and a pair of substantially parallel stationary rails coupled to the base and extending in a longitudinal direction. A saw supporting assembly is coupled to the base and includes an arm extending from the base and a cutting blade coupled to the... | 06/17/2008 |
| 7350517 | Tile saw guide apparatus A tile saw guide apparatus comprising a right-angle triangle shaped guide body and an attachment structure. The right-angle triangle shaped guide body includes a tile receiving space accessible through a first non-hypotenuse edge of the right-angle triangle shaped g... | 04/01/2008 |
| 7343911 | Tile shaping bench A tile shaping bench including an elongate guide extrusion having surfaces defining a channel adapted for receiving an edge of a tile, a first surface of the channel defined by a resilient surface, an elongate top extrusion positioned adjacent to the guide extension... | 03/18/2008 |
| 7316174 | Cutting machine for plate-shaped material When a plate-shaped material, such as a CSP substrate, that does not require exact precision is divided, a cutting machine is provided with not only first and second chuck tables, but also first and second cutting units. Then, each plate-shaped material, which is pl... | 01/08/2008 |
| 7311101 | End supporting plate for single crystalline ingot This invention relates to an end supporting plate which can be attached to both ends of cylindrical ingot. By wire saw cutting, semiconductor wafers are sliced from the ingot attached with the end supporting plates. The end supporting plate has an elongated support ... | 12/25/2007 |
| 7308844 | Tile saw A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported... | 12/18/2007 |
| 7279403 | Plate-like workpiece dividing apparatus Disclosed herein is a dividing apparatus for dividing a plate-like workpiece, which is put on the top surface of a protective tape affixed to an annular frame and which has reduced strength along dividing lines. The apparatus includes a frame holder for holding the ... | 10/09/2007 |
| 7229342 | Stone cutting system and method A stone cutting system and method for cutting a stone sheet having a substantially planar surface utilizes a frame upon which a stone sheet to be cut can be positioned, a motor for supporting a cutting tool adjacent the stone sheet and for rotating the cutting tool,... | 06/12/2007 |
| 7219585 | Cutting workstation A cutting workstation which includes a cutter mounted on an arm type configuration. The arm configuration is slidably moveable relative to a divided work piece support table, the cutter moveable there between. Further, the cutter is capable of elevating the arm eith... | 05/22/2007 |
| 7220175 | Device for carrying thin wafers and method of carrying the thin wafers A thin wafer carrying device includes a laminated board made of layers of compound material so that the thin wafer is put on the circular board. The compound material includes reinforcement material and high-polymer resin. A metal film good in electric conductivity ... | 05/22/2007 |
| 7169020 | Grinding jig set and grinding method A grinding jig set comprising a combination of several jig units and a method for grinding a number of objects are provided. The method comprises a series of steps from arranging the objects to be ground on a grinding jig (a master plate) through removing the ground... | 01/30/2007 |
| 7168143 | External tube deforming extraction device A tube extraction device which facilitates the removal of a tube from a tube hole in a drum. The tube extraction device comprises a housing which is mounted over an exterior surface of the drum. The housing has an opening which receives a removed part of the tube. A... | 01/30/2007 |
| 7168352 | Process for sawing substrate strip A process for sawing a substrate strip marks corresponding to substrate areas of substrate strips which are arranged side-by-side on a plate. A saw machine is mechanically moved to the substrate areas and positioned by the alignment marks of corresponding substrate ... | 01/30/2007 |
| 7143901 | Adjustable rack for a stone slab An adjustable rack for a stone slab or plate glass has a base with adjustable poles positioned on the base, with the base also having a durable wood strip secured therein in order to support the stone slab thereon. Two adjustable racks are preferred for at least one... | 12/05/2006 |
| 7144299 | Methods and devices for supporting substrates using fluids Electronic device support and processing methods are described. One embodiment includes a method of processing an electronic device including solder bumps extending therefrom. The method includes providing at least one fluid selected from the group consisting of ele... | 12/05/2006 |
| 7140361 | Stone cutter having blade angle adjustment device A stone cutter having blade angle adjustment device includes a rectangular base having a pair of sliding bars, three cutting grooves of different slanting sections and two alignment of rectangular through hole in the top, a pair of hollow interior rectangular bars a... | 11/28/2006 |
| 7129507 | Chip mis-position detection method The invention is a method for detecting float or peel of semiconductor chips arranged in X and Y axes directions diced and bonded to a dicing tape on a stage. The method includes detecting float or peel of the semiconductor chips in a respective horizontal or longit... | 10/31/2006 |
| 7107982 | Apparatus and method for cutting bricks The apparatus for cutting brick is an apparatus for cutting masonry material. The apparatus includes an assembly base, a lever operating assembly, an upper blade assembly, a lower blade assembly, and a table assembly. The lever operating assembly supports a system o... | 09/19/2006 |
| 7066068 | Table saw A table saw having a frame to support a powered saw blade, a work surface moveably mounted on the frame, the work surface having at least two portions with a space therebetween to allow the saw blade to pass between the two portions. The work surface portions are jo... | 06/27/2006 |
| 7059942 | Method of backgrinding wafers while leaving backgrinding tape on a chuck A method of backgrinding wafers wherein backgrinding tape or a pad is applied to the chuck and not to the wafers. The backgrinding tape or pad is left on the chuck as each wafer is sequentially placed on the tape or pad, background, rinsed on the backside, removed f... | 06/13/2006 |
| 7059940 | Jet singulation Techniques for singulating a substrate into a plurality of component parts is disclosed. The singulation techniques include generating a jet stream in order to cut through large components so as to produce smaller components. The techniques are particularly suitable... | 06/13/2006 |
| 7044121 | Cutting mechanism minute adjustment device for a stone cutter A cutting mechanism minute adjustment device for a stone cutter includes a framed base having a hollow interior rectangular support arm on a front corner including a sustaining plate fixed therein inserted into a rectangular receiving spaced under a left portion of ... | 05/16/2006 |
| 7029379 | Wafer holding plate for wafer grinding apparatus and method for manufacturing the same A method for manufacturing a wafer holding plate for a wafer grinding apparatus wherein the plate includes a substrate having a wafer adhering surface to which a semiconductor wafer is adhered by an adhesive. The wafer adhering surface includes a mirror-like surface... | 04/18/2006 |
| 7025665 | Method and apparatus for cutting ultra thin silicon wafers A wire saw and wafer stabilizing system are provided for holding wafer sections invariantly against vibration and unwanted movement during the sawing process. A stabilizing means is applied to the ends of partially defined wafer sections at an early stage when the w... | 04/11/2006 |
| 7019440 | Ultrasonic cleaning tank An ultrasonic cleaning tank for use in cleaning electronic parts having a top portion and a bottom portion operably divided by a perforated dispersion plate. The cleaning tank is assembled to avoid internal projections or obstructions within the top portion to creat... | 03/28/2006 |
| 7013785 | Ceramic cutters A ceramic cutting device having a base, longitudinal guides mounted to the base, and a support movably mounted on the longitudinal guides. A cutting-wheel handle holder is pivotably mounted to the support. A cutting-wheel handle is mounted to the handle holder and t... | 03/21/2006 |
| 6997175 | Portable apparatus for working, shaping and polishing stone and other hard materials A wheeled trolley carries various tools across an object to be worked. A track attaches directly to the work and simultaneously isolates the tool from the work. A standard connection to the trolley readily accommodates a variety of diverse tools, using a keyway or t... | 02/14/2006 |
| 6994081 | Apparatus for roughing the surfaces of casted concrete block A casted concrete block surface-roughing machine having an in-line conveyor displaceable over a stationary horizontal support surface for slidingly supporting a lower surface of concrete blocks displaced thereon by the conveyor. At least two pairs of spaced-apart ve... | 02/07/2006 |
| 6978707 | Cutting machine with built-in miter cutting feature A miter cutting arrangement for a cutting machine is provided to accommodate cutting work at an angle or a bevel for precisely cutting on a work piece. It includes a platform support arm longitudinally mounting to a cutting head support bracket, a platform pivot arm... | 12/27/2005 |
| 6966350 | Power tool supporting cabinet with a detachable dust bin A cabinet for supporting a platform for a power tool has a body constructed with three or more substantially vertical surfaces. One of the surfaces allows insertion of a removable dustbin. The removable dustbin may have a handle or recess to aid in insertion and rem... | 11/22/2005 |
| 6962146 | Process for manufacturing composites and for structurally repairing and aesthetically filling slabs of stone materials A process id disclosed for structurally repairing and aesthetically filling, and mutually coupling slabs (1) and layers (2–4) into a block (5), comprising the steps of: heating, drying and impregnating the slabs (1) with resin; penetrat... | 11/08/2005 |
| 6961672 | Universal diagnostic platform for specimen analysis A universal diagnostic platform (UDP) is described which incorporates several measurement modules for testing a device under test (DUT). Users can switch between measurement modules without removing the DUT. The UDP employs a common fixturing and software system for... | 11/01/2005 |
| 6948489 | Stone cutter A rock cutter for splitting stones is disclosed which shows a support surface for holding the rock and a first blade and a second blade which may be positioned to hold the rock between the first and second blades and on the support surface along with a means for mov... | 09/27/2005 |
| 6949146 | Ultrasonic cleaning module for singulated electronic packages The invention provides an ultrasonic cleaning module and a method for cleaning singulated electronic packages. The module comprises a cutting chuck having a surface with a plurality of cutting recesses defined in it for enabling a cutting device to separate individu... | 09/27/2005 |
| 6941940 | Wire saw and process for slicing multiple semiconductor ingots A wire saw (10) for simultaneously slicing multiple, generally cylindrical monocrystalline ingots (14) into wafers. The wire saw includes a cutting head (16), an ingot support (12), and multiple generally parallel lengths of cutting wire ... | 09/13/2005 |
| 6935544 | Manual tile cutter The invention relates to a manual tile cutter comprising a support base (1), the short sides of which are provided with diverging walls (2) that extend upwards. Both ends of the longitudinal guides (3) for the cutting head are fixed inside said ... | 08/30/2005 |
| 6932074 | Tile positioning device for a tile cutting machine A tile positioning device of a tile cutting machine includes a first piece slidably engaged with the gauge and a second piece is pivotably connected to the first piece. The second piece includes two protrusions and a right angle is defined between two surfaces of th... | 08/23/2005 |
