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WO/2011/056781 |
Laser scoring of a glass ribbon (13) which moves at a non-constant speed is performed using a tilted track (15) and a carriage (14) which travels down the track. The carriage can include a flying optical head (51) which receives laser li...
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WO/2011/055785 |
Disclosed is a method and an apparatus for cutting a cable insulating film using a laser beam, wherein laser beams (L1, L2) applied in the vertical direction toward a cable (W) extending in the front-rear direction are moved by displacin...
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WO/2011/055373 |
Niobium or its alloy based superconducting Radio Frequency (SCRF) Cavities (DB) involving at least one laser beam welded components in the SCRF cavity welded from inside surface of the wall of cavity directed to achieving more than half ...
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WO/2011/054445 |
The device for creating edges of workpieces (1) comprises an edge band (2), a radiation source, and a contact zone, in the vicinity of which the edge band (2) is lead to the narrow side of the workpiece (1) to form a joining gap (7) by r...
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WO/2011/051567 |
The invention relates to a method for machining material by a laser device. According to the invention the material that is used is a natural fiber based material which is machined by a laser device using optical fiber having the wavelen...
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WO/2011/051889 |
A module for monitoring industrial processes for use in a system for monitoring industrial processes that comprises sensor means (7; 17) for detecting process quantities in a process station (20), acquisition means (8, 32; 32'; 32' ') fo...
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WO/2011/050790 |
The invention relates to a method for producing a component (10) of a turbomachine, especially a structural part of a turbine or a compressor, the method being a generative production method for the layer-by-layer buildup of the componen...
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WO/2011/050992 |
The invention relates to a coupling element (2) for acoustically coupling a body (1) to a sound transducer (3) for detecting sound that is developed as a result of working the body (1) or an element that is sound-coupled to the body (1),...
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WO/2011/050790 |
The invention relates to a method for producing a component (10) of a turbomachine, especially a structural part of a turbine or a compressor, the method being a generative production method for the layer-by-layer buildup of the componen...
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WO/2011/052903 |
The present invention relates to a stainless steel joining method, and more particularly, to a stainless steel joining method which involves forming a narrow and deep welding bead, and enables a degradation in fatigue strength against th...
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WO/2011/051567 |
The invention relates to a method for machining material by a laser device. According to the invention the material that is used is a natural fiber based material which is machined by a laser device using optical fiber having the wavelen...
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WO/2011/052903 |
The present invention relates to a stainless steel joining method, and more particularly, to a stainless steel joining method which involves forming a narrow and deep welding bead, and enables a degradation in fatigue strength against th...
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WO/2011/048345 |
An apparatus and method are described that use a cylindrical drum type vacuum drum and allows accurately registered, high resolution laser patterning of thin films on discrete lengths or flexible substrate material that are unwound from ...
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WO/2011/050053 |
A method for forming the cutting edge (20, 22) and adjacent contoured surface (S) area of rotary cutting tools (10) utilizing a laser (50) to remove material from the cutting end (18) of the tool (10) to create a predetermined point-by-p...
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WO/2011/048877 |
Disclosed is a laser exposure device provided with: a laser light source (1); a first fly-eye lens (2) which uniformizes the light intensity distribution within a plane orthogonal to a light axis (9), and also after temporarily focusing ...
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WO/2011/048352 |
A method and apparatus for dividing a thin film device having a first layer which is a lower electrode layer, a second layer which is an active layer and a third layer which is an upper electrode layer, the layers each being continuous o...
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WO/2011/050053 |
A method for forming the cutting edge (20, 22) and adjacent contoured surface (S) area of rotary cutting tools (10) utilizing a laser (50) to remove material from the cutting end (18) of the tool (10) to create a predetermined point-by-p...
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WO/2011/044876 |
The invention relates to a method for producing a rotor or stator blade (1a) of a gas turbine, in particular an aircraft gas turbine (2), comprising forming a airfoil (8a) made of at least one first material and attaching a blade root (4...
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WO/2011/046052 |
Provided is a method for forming ventilation holes in an electrode plate, said method including: a surface-roughening step in which the surface of an electrode plate for use in a plasma-processing device is roughened to a centerline aver...
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WO/2011/045551 |
An apparatus and method is described that allows accurately registered, high resolution patterning of thin films on discrete lengths of flexible substrate material that are unwound from a drum and after processing are rewound onto anothe...
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WO/2011/045738 |
The invention relates to a method for generating information (7 to 17) on a surface (11) of a glass ceramic body (2), said information being generated by the action of a laser beam on the surface (11) and the laser being operated in the ...
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WO/2011/045260 |
The invention relates to a method for the micro-deformation of the front face of a thin part by means of modifying the rear face or the periphery of the part. According to the invention, which can particularly be used for correcting the ...
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WO/2011/045343 |
By introducing fixed, yet removable pins (4, 4'') in a component (1, 120, 130, 155), the positions of drilling axes of holes (13, 13'') can be exactly ascertained by means of comparative measurement before and after the coating.
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WO/2011/042007 |
The invention relates to a method for connecting a first component, in particular a gas-turbine blade, a gas-turbine blade segment (10), or a gas-turbine blade ring, said first component being made of a material that is not suitable for ...
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WO/2011/042292 |
A joining device (14) for non-positive joining by means of a filler material (18) comprises a feed unit for a wire (18) as the filler material, which feed unit is designed to feed the wire (18) during operation to the joining device (14)...
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WO/2011/042579 |
The invention relates to a system for supporting an evaporable getter, which can be installed in any type of solar power receiving tube and which is mounted using a method that is much more automated than that used until now. Unlike the ...
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WO/2011/042938 |
A copying apparatus configured such that, even if the contour of a surface to be copied of a workpiece continuously or intermittently changes, the copying device can allow copying members to accurately follow the surface to be copied and...
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WO/2011/042058 |
The present invention relates Io a method and a system for machine cutting several parts (31, 32, 33, 34) out of a piece of material using a beam cutting technology. The invention provides a set of controlling rules and variables for cut...
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WO/2011/043734 |
The present invention describes an apparatus (100) for a first laser scribing (P1) on the front electrode of a thin film solar cell panel and a similar apparatus (100a) for subsequent laser scribing (P2, P3) on the semiconductor layer an...
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WO/2011/042006 |
The invention discloses a method for fusion welding a metal workpiece (2), which has a monocrystalline structure, to a metal workpiece (4), which has a polycrystalline structure, using a fiber laser (20) and while producing an I seam (24...
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WO/2011/042337 |
The invention relates to a workpiece having a laser marking (2) as security feature, wherein the laser marking (2) is visible to the naked eye and an exclusively machine-readable security identification (6) is provided underneath the las...
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WO/2011/043734 |
The present invention describes an apparatus (100) for a first laser scribing (P1) on the front electrode of a thin film solar cell panel and a similar apparatus (100a) for subsequent laser scribing (P2, P3) on the semiconductor layer an...
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WO/2011/043357 |
Disclosed are an irradiation method of a laser, a frequency adjustment method of a piezoelectric vibrator using the same, and a frequency-adjusted piezoelectric device using the same capable of minimizing damage to silicon material or su...
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WO/2011/042579 |
The invention relates to a system for supporting an evaporable getter, which can be installed in any type of solar power receiving tube and which is mounted using a method that is much more automated than that used until now. Unlike the ...
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WO/2011/040127 |
Disclosed are a coil (3) manufacturing method and device wherein, in order to enable high precision and high efficiency coil (3) production without using filler wire, a coil (3) is manufactured by welding U-shaped pipes (2) to both ends ...
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WO/2011/041371 |
Systems and methods are described for efficient laser processing of a moving web-based material. In one embodiment, a moving web 110 is provided at a selected speed. A laser beam 104 is generated having a focal point positioned to provid...
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WO/2011/038788 |
The present invention relates to a method of generating a hole or recess or well in an electrically insulating or semiconducting substrate, and to a hole or recess or well in a substrate generated by this method. The invention also relat...
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WO/2011/041371 |
Systems and methods are described for efficient laser processing of a moving web-based material. In one embodiment, a moving web 110 is provided at a selected speed. A laser beam 104 is generated having a focal point positioned to provid...
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WO/2011/035913 |
The invention relates to a welding head (10) for joining a workpiece (16), having a welding device which is designed to weld a joint (56) of the workpiece (16) to be processed within a working area, a light section device (30) attached t...
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WO/2011/037787 |
A series of laser pulses in a pulse train, each pulse with a beneficial temporal power shape instead of the conventional laser temporal power shape, scribes a line in a thin film of material on a substrate. The beneficial temporal pulse ...
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WO/2011/035888 |
The invention relates to a laser machining head (14) for machining a work piece by means of a laser beam (12), comprising a housing (16), through which a beam path for the laser beam (12) is conducted and which is provided with focusing ...
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WO/2011/037167 |
An apparatus for cutting brittle works is disclosed, and the apparatus is provided with: a CO2 laser oscillator (4) which emits laser beams (La, Lb); a scanning mechanism, which moves a liquid crystal display glass (W) and have the laser...
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WO/2011/038254 |
An upper housing assembly includes a pivot arm having an upper cam surface adjacent a distal end. A cam follower is coupled to a laser head to move up and down with a laser head. The cam follower exerts a downward force on the upper cam ...
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WO/2011/037981 |
The high speed, high accuracy capacitive gauging system employs an oscillator fed through steep slope filter that is discriminates between very small changes in capacitance even in the presence of electrical noise. During intervals when ...
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WO/2011/035777 |
The invention relates to a method for separatively processing workpieces in a burr-free manner by means of a focused laser beam that can be deflected in two dimensions. In the method according to the invention, a laser beam emitted by a ...
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WO/2011/037981 |
The high speed, high accuracy capacitive gauging system employs an oscillator fed through steep slope filter that is discriminates between very small changes in capacitance even in the presence of electrical noise. During intervals when ...
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WO/2011/038254 |
An upper housing assembly includes a pivot arm having an upper cam surface adjacent a distal end. A cam follower is coupled to a laser head to move up and down with a laser head. The cam follower exerts a downward force on the upper cam ...
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WO/2011/035153 |
Embodiments of the invention relate to methods and apparatus for laser drilling holes in a silicon substrate during the fabrication of back contact solar cells, such as emitter-wrap-through (EWT) solar cells. In one embodiment, the metho...
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WO/2011/033234 |
The present invention relates to a method for the corrective treatment of a defect (120) on the surface (110) of an optical component (100) for a power laser, comprising a first step of applying a first laser beam (230) having a power P1...
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WO/2011/035112 |
A method of creating an easily torn material using laser etching, as well as articles produced therefrom is provided. As opposed to standard perforations, a laser is used to etch a line in a sheet of material. The line allows the materia...
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