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WO/2007/026060A1 |
The invention relates to a method for reading the contour of the bezel of an eyeglass spectacle frame (10) comprising the steps of: placing a follower (8) in contact against the bezel and following the bezel by sliding or rolling said fo...
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WO/2007/017385A2 |
The invention relates to a block piece (1) for holding an optical lens (2) to be machined, with a coupling part (1.1) for holding in a workpiece chuck (3) and with a holding part (1.3) for fastening the lens (2). The holding part (1.3) h...
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WO/2007/017569A1 |
An ophthalmic lens milling and boring device comprising supporting means for clamping and rotating the lens about an axis of rotation, means for milling the lens in the supporting means, and means for boring the lens in the supporting me...
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WO/2007/017870A2 |
A machine for shaping blanks to create a lens, the machine comprising a pair of worktables, driven by a first motor, and supporting blanks to be shaped; a drill bit unit with a rotatable drill bit; an elevator, driven by a second motor, ...
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WO/2007/016829A1 |
A grinding method of a strip glass comprises: the strip glass to be ground is absorbed to a vacuum suction plate, then the strip glass is transferred to the glass edge chamfering apparatus by the vacuum suction plate. Grinding a side of ...
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WO/2007/012713A1 |
The invention concerns a method for trimming an ophthalmologic lens (L1) including the following steps: initially locking the lens in an initial locking point (Pb1) deduced based on a computing rule for the desired contour (C1) of the le...
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WO/2007/012438A1 |
The invention relates to a device for machining a strip or plate-shaped metal workpiece, which comprises at least one conveying device which is provided with machining elements. The conveying device guides the machining elements at an an...
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WO/2006/125306A1 |
A locking connection between flooring panels is provided. In one form, the connection includes tongue and groove connecting members and locking structures on sides of the flooring panels such the sides of the flooring panels may be engag...
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WO/2006/122532A1 |
The invention relates to a thread milling device which comprises an adjusting ring-feeding mechanism for, for example, milling the edges of masonry and/or metal. Said device comprises a base frame (1) which is similar to two rectangular ...
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WO/2006/120790A1 |
A form rolling tool for spline machining enabling an increase in durability by securing the strength of machining teeth and manufacturable at low cost and a method of manufacturing the form rolling tool. In the method, a bristle brush is...
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WO/2006/120323A1 |
The invention relates to a calibration tool (40) for a machine for milling an ophthalmic lens, comprising two lens holder shafts supported on a carriage, and means for moving said shafts. The calibration tool (40) includes a holder (68) ...
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WO/2006/117986A1 |
A method of cutting a spectacle lens which comprises: a step in which a resinous coating film made of chlorinated polypropylene or chlorinated polyethylene is formed on a lens surface coated with a water-repellent thin film; a step in wh...
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WO/2006/112532A1 |
A substrate processing apparatus (1) has a first polishing unit (400A) and a second polishing unit (400B) for polishing a peripheral portion of a substrate. Each of the two polishing units (400A, 400B) includes a bevel polishing device (...
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WO/2006/112531A1 |
A device for polishing the peripheral edge part of a semiconductor wafer includes a wafer stage for holding the wafer, a wafer stage unit including devices for rotating the wafer stage, causing the wafer stage to undergo a rotary recipro...
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WO/2006/112530A1 |
A substrate processing apparatus (1) includes first and second polishing units (70A, 70B) for polishing a peripheral portion of a substrate (W), a primary cleaning unit (100) for cleaning the substrate (W), a secondary cleaning and dryin...
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WO/2006/106200A1 |
The inventive machine (11) comprises a lens holder (19) provided with means (31) for rotationally driving a lens (15) around a first axis (A-A') and a finishing grinding wheel (49) provided with a peripheral groove (55) for forming a bev...
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WO/2006/104723A1 |
A device for edging stone which is adapted for attachment to a standard wet stone polisher (18). The device comprises a plate-like (18) housing for squaring the stone polisher (18) with the edge of the stone surface, means for ejecting w...
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WO/2006/102133A2 |
A dressing device (10,90) for sharpening or conditioning of a blade (18) or the like includes one or more disk pairs (36-40,108), each having a pair of disks (52,54,110,112) respectively presenting a series of circumferentially spaced, p...
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WO/2006/098119A1 |
A grinding device and a grinding system having excellent grinding performance and capable of efficiently grinding by preventing a belt from falling in grinding the end face of the belt. Segment brushes (4, 4 ...) are installed circumfere...
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WO/2006/093113A1 |
An oil-repellent coating layer (2) is provided on both surfaces of a lens material (1) comprising glass or a plastic. A fine particle layer (3), which contains at least one of fine particles of a metal oxide and fine particles of a fluor...
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WO/2006/090561A1 |
A glass substrate positioning apparatus is provided with a catching member (3) which can abut to one side (2a (2c)) of a glass substrate (2); and a pressing member (4) which can abut to other side (2b(2d)) parallel to the side (2a(2c)) a...
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WO/2006/090574A1 |
A semiconductor wafer manufacturing method at least includes a double side polishing step of mirror polishing a front plane and a rear plane of a semiconductor wafer, and a mirror chamfering step of mirror polishing a chamfering section ...
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WO/2006/087702A1 |
By means of a gemstones' processing system adapted to produce a faceted gemstone from a rough or half-processed gemstone (raw material) wherein said processing system comprising a processing tool adapted to provide said faceted gemstone ...
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WO/2006/084771A1 |
The invention provides methods for eliminating sharp edges that typically result during the production of uncut lenses.
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WO/2006/082635A1 |
A pad for preventing the axial slip for use in grinding an eyeglass lens coated with fluorine, characterized in that it comprises a laminate of a first pressure-sensitive adhesive layer, an elastic layer, an adhesive layer, a resin film ...
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WO/2006/081538A1 |
A tool that is designed to cut very hard material using a reciprocating saw. The tool is a rasp made of tungsten carbide that not only cuts into masonry work and other hard materials, but also is capable of not breaking or bending while ...
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WO/2006/065498A1 |
A face grinder assembly is disclosed for removing irregularities from tire. The face grinder assembly includes an outer frame and a slide frame slidably attached to the outer frame. The slide frame is capable of vertical movement relativ...
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WO/2006/061476A1 |
The element comprises a handle (81) which can move within a fixed referential system (X,Y,Z) according to at least one controlled degree of mobility and which is provided with gripping means (86) and sensing means for an ophthalmic lens.
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WO/2006/061474A1 |
The device comprises: means (5) for automatic measurement of the position-locating characteristics of an ophthalmic lens (L1, L2), means for trimming (6) an ophthalmic lens, including means (613, 612) for tightening said lens; and receiv...
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WO/2006/061469A1 |
The invention concerns a device comprising: means for automatically measuring (5) registration characteristics of an ophthalmic lens (L1, L2), means for processing (6) an ophthalmic lens, and transfer means (2, 7), for transferring an op...
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WO/2006/061477A1 |
The method comprises the following stages: the ophthalmic lens is transferred in a third transfer movement from an intermediate position to a trimming position which is distinct from the intermediate position; the ophthalmic lens is lock...
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WO/2006/061473A1 |
The method comprises the following stages: automatic measurement of the marking characteristics of the lens in a measurement position in order to produce a marking reference of the ophthalmic lens; transfer of said ophthalmic lens in a s...
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WO/2006/061478A1 |
The automatic preparation method for the mounting of an ophthalmic lens comprises the following stages: a stage in which the centering characteristics of said lens are automatically measured; a stage in which the lens is locked on trimmi...
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WO/2006/059000A1 |
The invention concerns a method including the following steps: automatically measuring centering characteristics of said lens; locking said lens on trimming means; at least tracing said lens; trimming said lens. Said first step of tracin...
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WO/2006/058999A1 |
The invention concerns a method including the following steps: automatically measuring centering characteristics of said lens; locking said lens on trimming means; at least one step of tracing said lens; trimming said lens. The tracing o...
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WO/2006/054378A1 |
A polishing tape capable of smoothly polishing the edge of work at a high polishing rate without contaminating the work with metals; and a polishing method. While pressing a polishing tape (30) against the edge (21) of the work (20), a c...
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WO/2006/046558A1 |
A device and a method for measuring and machining a spectacle lens capable of machining a mounting part for mounting spectacle frame components such as hinges after confirming that a lens thickness at a mounting part-machined portion whe...
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WO/2006/046403A1 |
A production method of a semiconductor wafer comprising at least a double side polishing process and a chamfered part polishing process, characterized in that the chamfered part of a wafer is polished in a first chamfered part polishing ...
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WO/2006/044564A1 |
The present invention relates to a tool for shaping and polishing an edge of an eyeglass lens. The tool includes a longitudinally extending body rotatable on the axis thereof, with a proximal portion and a distal portion. A first cutter ...
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WO/2006/044526A1 |
The present invention relates to a router tool for edging the peripheral edge of eyeglass lenses. The tool comprises a longitudinally extending body rotatable on the axis thereof. A first blade extends axially and radially from the body,...
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WO/2006/042918A1 |
The invention relates to a device comprising a fixed reference part (3), a tracer (19) for measuring an inner contour of the frame, said tracer being mobile in relation to the fixed reference part (3), and means for estimating the thickn...
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WO/2006/041196A1 |
A polishing apparatus has a polishing tape (21), a supply reel (22) for supplying the polishing tape (21) to a contact portion (30) at which the polishing tape (21) is brought into contact with a notch portion (11) of a substrate (10), a...
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WO/2006/041024A1 |
A pressure-sensitive adhesive tape being caused to be present between a lens to be processed and a jig for holding when the lens is mounted to a lens processing machine, which has a plastic foam having holes opened on the surface to be a...
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WO/2006/031260A2 |
Molecular memories, i.e., memories that incorporate molecules for charge storage, are disclosed. Molecular memory cells, molecular memory arrays, and electronic devices including molecularmemory are also disclosed, as are processing syst...
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WO/2006/029229A1 |
A lens drilling device for drilling a hole into a lens held by a lens retaining system, comprising a base; a pivoting drill support arm, whereby the pivoting drill support arm is adapted to pivot from a retracted position where the drill...
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WO/2006/025463A1 |
A spectacle lens machining device, comprising a boring part having a boring tool opening holes for mounting a rimless frame on a spectacle lens and a breakage detection part detecting whether the boring tool is broken or not.
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WO/2006/025507A1 |
A polishing apparatus and a polishing method. The polishing apparatus capable of accurately chamfering the end face parts of a large-sized substrate is installed on a table unit in which the substrate is placed. The substrate is fixedly ...
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WO/2006/025043A2 |
Disclosed is a method and apparatus for balancing a gemstone working member. The method is a sequence of predefined operations that uses masses (60) attached to the working member (54) to introduce a certain unbalance and as balancing ma...
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WO/2006/025508A1 |
The object of the invention is to provide a method of polishing the end surfaces of a substrate for a recording medium, which is capable of efficiently polishing the inner peripheral end surface and/or the outer peripheral end surface of...
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WO/2006/022413A1 |
A polishing method without dispersion in the amount of working at the time of polishing the inner peripheral end surfaces of a plurality of disk-like substrates for a recording medium is provided. There is provided a method of polishing ...
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