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Document Title |
WO/2005/099992A1 |
A molding die of disc, a molding and a molding device in which transferability of pattern of a stamper can be enhanced and the quality of a molding can be enhanced. In the vicinity of the outer circumferential edge of first and second di...
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WO/2005/098498A1 |
A coating apparatus having a die (30) and a nipple (31) coats a plastic optical fiber (11) with a protective layer (39) formed from a thermoplastic resin (32). The diameter TA (µm) of the die, the outer diameter TB1 (µm) of the nipple,...
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WO/2005/097450A1 |
A process for producing a metal mold for optical device forming, characterized by including the steps of providing a first stratum of amorphous alloy having a supercooled liquid region on a master transfer surface of master die for formi...
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WO/2005/098478A1 |
The present invention provides a method for making colored silicone hydrogel contact lenses. The method of the invention comprises the steps of: (a) applying a color coat to at least a portion of at least one of molding surfaces of a len...
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WO/2005/096043A1 |
A preform (15) is hung from an arm (72) into a heating furnace (74). The heating furnace (74) has five heater units (90-94). A gas supply device (77) supplies nitrogen gas to the heating furnace (74). The heating furnace (74) is divided ...
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WO/2005/096042A1 |
A preform (15) having a clad part of PVDF and a core part of PMMA is manufactured. The preform (15) is partially heated in a heating furnace (74) of 240°C. The preform (15) is subject to the melt-drawing process to form a plastic optica...
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WO/2005/096048A1 |
The present invention provides a method of fabricating a preform (10) for a microstructured optical fibre. The method includes providing at least one hole forming element (13) in a mold. Each hole forming element (13) is elongate and is ...
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WO/2005/090060A2 |
The invention provides an improved process in which minimal force is required to separate mold halves so as to minimize lens damages resulted from the forced separation of mold halves. The process of the invention comprises : providing a...
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WO/2005/090450A1 |
The present invention relates to the manufacture of polymer optical fibres, and in particular, microstructured polymer optical fibres. The invention provides a process of forming a microstructured polymer optical fibre wherein one or mor...
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WO/2005/091281A1 |
A Method of Manufacturing an Integrated Magneto-Optical Element for use in a Digital Magneto-Optical Signal write/Read Head and an Integrated Magneto-Optical Element Manufactured According to the Method A method of manufacturing an integ...
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WO/2005/088367A1 |
The invention relates to a method, an apparatus, a system and a light guide, in particular a backlighting, or front lighting light guide for user interfaces of electronic devices. To allow mass-production at low costs, it is proposed tha...
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WO/2005/088351A2 |
The present invention relates to a container, an insert and a contact lens for avoiding contamination and infection of the eye. The invention is characterised in that the container, the insert and the contact lens are made of a mouldable...
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WO/2005/088357A1 |
An anisotropic diffusing medium having a resin layer consisting of the curing material of a composition containing a photo-curing compound, wherein an assembly of a plurality of bar-like curing areas is formed in the resin layer, these b...
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WO/2005/084826A1 |
Methods and apparatuses for coating at least a portion of a curved surface of a lens with a polarizing liquid are disclosed throughout the specification. For example, there is provided a method comprising providing a lens having a curved...
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WO/2005/085912A1 |
The present invention relates to a light polarizing ophthalmic lens comprising a substrate made of organic glass and an optically transparent composite film deposited on the front main face of the substrate, said transparent composite fi...
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WO/2005/084927A1 |
The object of the invention is a process for molding an optical element such as a lens (2). According to the invention, the element is obtained by a reaction injection molding process comprising the steps of mixing at least two polymeriz...
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WO/2005/084824A1 |
A coating apparatus for an optical lens, wherein a coating device (42) for a coating solution and a light beam radiating device (151) for hardening the coating solution are disposed in a clean room (7). Obstacle lenses (2) are formed of ...
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WO/2005/083317A1 |
A translucent lighting panel for a luminaire, which panel is located in front of a light source inside the luminaire. The panel has a profiled surface in order to prevent transmitted light from radiating in undesired directions. One side...
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WO/2005/081048A2 |
The invention is directed to a colored contact lens designed for modifying or enhancing a wearer's eye color while giving the wearer's eyes an improved lively appearance (or more lively or vivacious appearance). In particular, a colored ...
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WO/2005/079546A2 |
A system and method for specifying a vision correction prescription for a patient's eye, wherein in one embodiment, the method includes obtaining a wavefront aberration measurement of the patient's eye, applying at least one value from t...
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WO/2005/077547A1 |
The present invention provides methods and apparatus for dispensing accurate portions of highly viscous material wherein a flowing string of viscous material is metered from a nozzle (10). After a desired amount of the highly viscous mat...
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WO/2005/077636A1 |
An injection process for forming a retroreflector on a matrix mold having a plurality of prisms that each define a cavity. The process includes the steps of a) injecting a first layer of plastic on the matrix mold for partially filling u...
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WO/2005/075182A1 |
Disclosed is a method for manufacturing an optical component in three dimensions. In one aspect, the method includes providing a substrate that includes contiguous rigid plates (22, 24) that are disposed such that a major surface of each...
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WO/2005/076044A1 |
Described are optical elements made of a substrate having connected thereto an at least partial film of photochromic adhesive and an at least partial film of a polymeric organic material. Also described are optical elements made of a sub...
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WO/2005/075533A1 |
Processes suitable for creating polarized articles using polyvinyl alcohol films, and articles produced by those processes.
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WO/2005/073468A1 |
The present invention relates to retroreflective elements and retroreflective articles such as pavement markings comprising retroreflective elements, methods of making retroreflective elements, and laminates.
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WO/2005/073765A1 |
The invention concerns polymer waveguides whose layers adhere well to one another and to the substrate, comprising: a base substrate made of an organic material optionally with inorganic particles or fiber-reinforced material, preferably...
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WO/2005/069967A2 |
The apparatus and method described utilizes a discrete deposition process to apply materials to an optical substrate. The materials can be applied to an optical substrate to create an ophthalmic lens or apply a coating to a lens or other...
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WO/2005/069780A2 |
A device and method for forming a device including electron emitters. The method includes exposing a first face of a sheet of bundled fiber segments to a reactive liquid to allow first ends of the fiber segments to react with the reactiv...
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WO/2005/069782A2 |
A method for manufacturing a light controlling structure, generally referred to as a microlens or microlens array. The method including providing a bundle of optically transparent members; cutting the bundle of optically transparent memb...
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WO/2005/069781A2 |
A method of forming a field emission device and the resulting device including emitters formed of fiber segments. Tips are formed on the fiber segments that have a radius substantially small by exposing the tips to a reactive liquid for ...
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WO/2005/067676A2 |
A method is provided for manufacturing a lensed tip optical fiber. The method includes providing an optically transparent cylindrical fiber and etching a first end of the optically transparent cylindrical fiber to form a tip. The tip is ...
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WO/2005/068164A2 |
A highly effective and cost-effective method and apparatus for manufacturing soft contact lenses by physically forming the lenses form sheet (or other solid) material in a batch or continuous process.
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WO/2005/066665A1 |
Retroreflective articles are disclosed that have a pattern of retrorefection tailored to limit the range of visibility. Retroreflective articles having cube corner elements are disclosed, with the dihedral angle errors of the cube corner...
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WO/2005/066228A1 |
Polymerizable compositions particularly useful for brightness enhancing films.
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WO/2005/065886A1 |
The pneumatic blocking support which is used to block an optical lens (200) on a machine or device has means (3) for fixing it on a corresponding element of the machine or device. The blocking means comprise a central cavity (8) and a jo...
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WO/2005/066694A2 |
Intraocular lenses (300) are provided having a visible-light selective transmissive zone (304, 306) defined therein. The visible light-selective transmissive zone can be located near the lens center and designed to reduce the transmissio...
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WO/2005/065922A1 |
An optical product comprised of an optical film and a protective cover has a cover removal tab attached along one edge. The cover removal tab allows the protective cover to be easily and efficiently removed from the optical film. In addi...
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WO/2005/063473A1 |
The invention concerns a process for making a coated optical lens blank free of visible fining lines which comprises : (ix) providing an optical article having at least one fined but unpolished geometrically defined main face ; (x) provi...
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WO/2005/063472A1 |
Methods of coating at least a portion of a curved surface of a lens with a polarizing liquid. One method includes providing a lens having a curved surface and a lens axis; and rotating the lens about a rotation axis such that a polarizin...
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WO/2005/063464A2 |
A method of forming a three-dimensional microstructure on a flat surface of a support, comprising the application of a first flat and uniform layer (2) of silicone on said surface of support (1) and the application on the first layer of ...
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WO/2005/064374A1 |
A polymer waveguide having low optical loss and no lip around a core is prepared by using a mold having a recessed shape formed by assembling at least two waveguide pattern units having predesigned channels together with two band parts s...
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WO/2005/063471A2 |
A method for controlling a production line for the manufacture and/or packaging of contact lenses which production line simultaneously processes at least two lots, the method comprising dividing at least a portion of the production line ...
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WO/2005/063474A1 |
The invention relates to a method for the production of a thermoplastic optical conduit (14) comprising an optical relay (26) which is formed by a parallelpipedic bar used to transmit light along the longitudinal axis (A-A') thereof, kno...
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WO/2005/064363A2 |
A light-redirecting optical structure includes a first side and a second side, the first side including plurality of linear prisms having a visibly random shaped surface on the prisms and a plurality of cross-cut prisms on first side whi...
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WO/2005/060362A2 |
An aspherical microlens arrays (100) comprise a base (120), and a plurality of aspherical microlens (110) arranged on the base (120) and having different curvature radiuse and conic coefficient respectively, along two orthogonal axes on ...
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WO/2005/062118A1 |
A light dispersing film for a screen has a light transmitting substrate and a plurality of light diffusive structures disposed on the substrate. A light absorbing material at least partially fills cavities between the light diffusive str...
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WO/2005/061780A1 |
In the method of the present invention a plastic article (e.g., a molded article of thermoplastic polycarbonate) is immersed at least partially in a dye bath which includes one or more dyes, water, at least one carrier, and at least one ...
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WO/2005/062117A1 |
The present invention is a method of forming an optical film (20) including the following steps: providing a first film (22) of a first material (32), extruding a second material (34) to form a second film in a molten state; maintaining ...
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WO/2005/061212A1 |
In a first aspect, the present invention provides an apparatus and method including a servo driven lens release head for releasing a cured lens in the dry state from the mold section in which it is adhered following mold release, The ser...
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