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Patent Searching and Data


Matches 701 - 750 out of 17,261

Document Document Title
WO/2009/047990A1
Provided is a method for forming a scribe line excellent in linearity along a scribe-scheduled line. A laser beam irradiating mechanism is relatively moved such that irradiation area adjusting means (44b) is attached to the laser beam ir...  
WO/2009/043944A1
The invention relates to a cutter including: a base (1) with an upper surface for supporting the ceramic part (9a, 9b, 9c) to be cut, a longitudinal rail (2) positioned above the longitudinal mid-zone of the base (1) parallel thereto, an...  
WO/2009/040841A1
The machine for cutting blocks of natural or similar types of stone comprises: a plurality of diamond-wire (11 ) loops, wound about an assembly for the support and transmission (12) of the cutting motion to said diamond-wire loops and at...  
WO/2009/040704A1
A device (4) for breaking blocks of stone, marble, granite, concrete and similar (8), comprising an element (40) that expands under the action of a pressurised fluid. The device (4) makes it possible to perform the breaking of a block of...  
WO/2009/040109A1
A description is given of a method for producing wafers from ingots comprising adhesively bonding the ingot (4) to a first surface of an ingot carrier (3), dividing up the ingot into wafer slices and releasing the adhesive bond to free t...  
WO/2009/040870A1
A device for the support and/or drive of diamond wire (2) of machines for cutting natural or agglomerate stones, comprising: at least one pulley, wheel or drum for support and/or drive, provided with at least one groove for holding at le...  
WO/2009/041443A1
A water-soluble processing oil for free-abrasive-grain wire saws which, when used in cutting a high-hardness brittle material such as silicon, attains high accuracy of processing and high processing efficiency and causes no problems, e.g...  
WO/2009/040039A1
A device (1) for processing a slab of stone or stone-like material, comprises a support table (2), adapted for receiving the slab, and a fixed guide rail (3) running in a first direction (X) along a side of the support table. The device ...  
WO/2009/036785A1
A displacing apparatus (1) for a tool holder assembly (10) of a machine for working block or slab materials, wherein the tool holder assembly (10) is rotatable around a rotation axis (A-A) perpendicular to a work surface of said machine,...  
WO/2009/036744A1
The invention relates to a small cutting wheel for creating a notched predetermined breaking line. Said small cutting wheel has a radial circumferential line which defines an outer circumference of the small wheel and at least partly com...  
WO/2009/035419A2
An apparatus (5) for dicing an integrated circuit substrate having a loader (30) for loading the substrate to the apparatus, said substrate loaded in a first direction corresponding to a loading axis, an inlet rail (35) said inlet rail i...  
WO/2009/035153A1
A cutter for cutting a workpiece while using a water includes a housing (2), an electric motor (12) disposed in the housing, a rotation shaft (5A), a base (7), and a splashboard (11A). The rotation shaft (5A) is supported by the housing ...  
WO/2009/035419A3
An apparatus (5) for dicing an integrated circuit substrate having a loader (30) for loading the substrate to the apparatus, said substrate loaded in a first direction corresponding to a loading axis, an inlet rail (35) said inlet rail i...  
WO/2009/034759A1
A cutter wheel providing a good cut surface. This is achieved by improving the ability of biting of the cutter wheel into the glass plate so that the cutter wheel does not slip against the glass plate. The cutter wheel has a rotatably su...  
WO/2009/031438A1
Disclosed is a boring tool comprising a shank (13) at a front end side of a main body of the boring tool, and a bit (14) at a front end side of the shank. The shank (13) and the bit (14) (combined body) are connected together by a screw,...  
WO/2009/027567A1
The invention relates to a method for obtaining slabs of natural stone for use in decorating external and internal surfaces. The invention consists of a first pre-treatment comprising the exfoliation of a natural stone (1) and the subseq...  
WO/2009/026497A2
Embodiments of the disclosure provide an aggregate cutting saw chain having a pitch in the range of approximately.440 to approximately.450. Embodiments also include tie straps and/or other components having fluid distribution features.  
WO/2009/026497A3
Embodiments of the disclosure provide an aggregate cutting saw chain having a pitch in the range of approximately.440 to approximately.450. Embodiments also include tie straps and/or other components having fluid distribution features.  
WO/2009/022586A1
A scribing head using a servomotor to cause a cutter mechanism to be in pressure contact with a glass substrate, wherein a scribing load is reduced. The cutter mechanism (26) for scribing a surface of the glass substrate placed in a hori...  
WO/2009/020004A1
A working object (1) is irradiated with a laser beam (L), which is to be concentrated in a working object (1) and which has been modulated by a reflection type spatial light modulator (203) such that its aberration may be at a predetermi...  
WO/2009/013854A1
First and second arms (2, 4) are rotatably held by a rotation shaft (6). Plate glass in which a scribe line is formed in advance is held between a roller (24) and a roller (45). When handles (20, 40) are operated so as to reduce a gap be...  
WO/2009/011454A1
A portable cutter has a base member (8), a main body (2), a cutting blade (3), a protection member (4), a dust collection member (12), and a guide member (8A). The base member moves on a workpiece, the base member having a shaft provided...  
WO/2009/011454A4
A portable cutter has a base member (8), a main body (2), a cutting blade (3), a protection member (4), a dust collection member (12), and a guide member (8A). The base member moves on a workpiece, the base member having a shaft provided...  
WO/2009/011246A1
Provided is a method for processing a brittle material substrate, in which cutting is performed with excellent end surface qualities on a cut surface and excellent linearity. In the method for cutting the brittle material substrate to be...  
WO/2009/008984A1
A material shearing apparatus uses a horizontal receiver bar in support of a pair of spaced apart vertical guide rods having retainer blocks fixed in place on them, and a shearing head slidingly engaged with the guide rods so as to move ...  
WO/2009/007711A1
A brick cutler (10, 100, 200, 300, 400, 500, 600) has an advanceable cutting jaw (104, 204, 330, 456) which can be urged towards a brick (8, 98, 301, 401) to provide a non-impact based cutting force. The cutting force can be enhanced wit...  
WO/2009/003561A1
The invention relates to a shank chisel comprising a chisel head (10) and a chisel shank (20), wherein the chisel shank bears a clamping sleeve (23), in which the chisel shank is held captively in the direction of its longitudinal axis a...  
WO/2009/003008A1
A method of changing the crystallographic orientation of a single crystal body is disclosed that includes the steps of characterizing a crystallographic orientation of the single crystal body and calculating a misorientation angle betwee...  
WO/2009/001453A1
Provided is a multi-wire saw that can prevent wires from being displaced in guide roller grooves due to the lifting of the wires when the cutting of an ingot is started. Wires (11) are wound around wire guide rollers (14a, 14b, 41), and ...  
WO/2008/156355A1
A natural stone element (1) comprises a natural stone plate (30) and a stress absorbing layer (40) which is applied to a non-viewing side of the plate (30). In a preferred embodiment of the natural stone element (1), the natural stone pl...  
WO/2008/156355A8
A natural stone element (1) comprises a natural stone plate (30) and a stress absorbing layer (40) which is applied to a non-viewing side of the plate (30). In a preferred embodiment of the natural stone element (1), the natural stone pl...  
WO/2008/154291A1
The invention provides a block splitter assembly comprising first lower and second upper opposed splitter blade assemblies. The splitter blade assemblies have a splitting blade and two or more first forming blades. One forming blade is d...  
WO/2008/151313A9
A cutting tool (10) includes a mandrel (12); a matrix (20) affixed to the mandrel; and cutting material disposed within the matrix and method of making the same.  
WO/2008/149490A1
A method for cutting an ingot into a wafer by entraining a wire about a roller with a plurality of groove and, while supplying cutting slurry to the grooved roller, pressing the reciprocating wire against the ingot. A wire saw device cut...  
WO/2008/149514A1
Provided is a hand cutter comprising a holder fitting unit (30) having a fitting hole portion (35). A tip holder (10) for the column-shaped hand cutter includes a tip (14) rotatably fitted at its one end, and a fitting portion (16) forme...  
WO/2008/151313A1
A cutting tool (10) includes a mandrel (12); a matrix (20) affixed to the mandrel; and cutting material disposed within the matrix and method of making the same.  
WO/2008/149515A1
A tip holder (10) is recorded with correction data for denying the offset of a tip, as a two-dimensional code. Provided is a multi-head mounted scribing device including a tip stocker (31), a code reader (32) and a robot (33). When the t...  
WO/2008/142745A1
[PROBLEMS] To confirm during forming a scribed line whether a normal scribed line is formed reliably. [MEANS FOR SOLVING PROBLEMS] A laser scribing device has a table (20), a laser beam illumination unit (40), and a driving means (21) fo...  
WO/2008/142239A3
The invention relates to a cutting disc (1) for producing wide kerfs, noteworthy in that it is obtained by assembling two discs with peripheral recesses, the assembly being carried out in such a way that the central parts of the two disc...  
WO/2008/142239A2
The invention relates to a cutting disc (1) for producing wide kerfs, noteworthy in that it is obtained by assembling two discs with peripheral recesses, the assembly being carried out in such a way that the central parts of the two disc...  
WO/2008/139585A1
[PROBLEMS] The provision of a mechanism for causing a very tiny early crack at an accurate location with good reproducibility. [MEANS FOR SOLVING PROBLEMS] The mechanism (30) to cause an early crack has a cutting blade unit (1) with a cu...  
WO/2008/140217A1
There is provided a wire saw connector that is used to cut stones or concrete structures and able to improve the bonding force between a wire rope and a connection shank, and simultaneously facilitate the connection of the wire rope, and...  
WO/2008/136239A1
A method for making a line for cutting a strip sheet glass well without generating cullet at the starting point cut line of a cutter. As a means for advancing/retracting a cutter for a strip sheet glass while imparting a pressing force t...  
WO/2008/135365A1
The milling head (1) which serves for the machining of the head (80) of a pile (8) consisting of a pile core (81), a pile shaft (82) and a metal reinforcement lying therebetween comprises a coupling device (13) that can be connected to a...  
WO/2008/132055A1
The invention relates to a method for the targeted introduction of cleavage lines and/or predetermined breaking lines in ceramic substrates for subsequent separation. According to said method, in a thermal treatment step or method step, ...  
WO/2008/133027A1
An electric tool (1) has a notification device (8) for performing notification to a worker and also has a control device (9) for controlling the amount of drive of a drive device (4) that rotationally drives a bit (10) and performing not...  
WO/2008/130305A1
The invention relates to a wire guiding device where the wire guiding device (6, 8, 10, 12) comprises a housing (22) and an to the housing (22) movably connected wire guiding unit (24), where the housing (22) is arranged as an elongated ...  
WO/2008/130304A1
The invention relates to a modular machining system comprising a fastening unit (4), a column (10), a feeder housing (12), and a drive unit (14), where the drive unit (14) is arranged to drive at least one machining device (16, 55, 62) a...  
WO/2008/129943A1
Provided are a novel scribing apparatus and a novel scribing method, by which a deep vertical crack can be formed without damaging a brittle material substrate (W) such as a hard glass substrate. The scribing apparatus is provided with a...  
WO/2008/130283A1
A dismountable joint for securing a first (1) and a second tubular track part (2) end to end to each other to form a track for a wall sawing device, for example, the dismountable joint comprising: - a hook (10) fixed exteriorly to one en...  

Matches 701 - 750 out of 17,261