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Patent Searching and Data


Matches 401 - 450 out of 7,472

Document Document Title
WO/2015/045470A1
Provided is a lens processing device and the like that are capable of performing, with good precision, a plurality of processing steps, including a centering process and a D-cut process, in a single device without increasing the complexi...  
WO/2015/034200A1
The present invention relates to a method for manufacturing chemically strengthened glass and, more specifically, to a method for manufacturing chemically strengthened glass that can enhance the strength of glass. To this end, the presen...  
WO/2015/020082A1
The present invention relates to a polishing method for an article to be polished that has a designated shape, and specifically relates to a polishing method using a polishing tool characterized by having a polishing pad with a polishing...  
WO/2015/019916A1
The present invention pertains to a method for processing a plate-shaped body, the method having: a grinding step for grinding at least a part of the outer periphery of a plate-shaped body using a grindstone including a metal bond or a c...  
WO/2015/011356A1
The invention concerns a method for machining an optical lens by means of a trimming machine, comprising: - a step of locking said optical lens, - a step of acquiring shape characteristics of the optical faces of the optical lens, - a st...  
WO/2015/004383A1
The invention relates to a method for manufacturing an opthalmic lens having at least one optical function, comprising the step (200) of providing a starting optical system of the lens, having a basic optical function and the step (500) ...  
WO/2015/001801A1
A grinding device (1) for glass plates, having arranged at intervals upon a straight line: a mixing standby position (7) for the glass plates (5); a tangential line formation position (2); a break position (4); a grinding position (3); a...  
WO/2014/208266A1
The present invention relates to an HDD glass substrate manufacturing method that uses a polishing brush, the external form of which is roughly cylindrical and which satisfies the following expressions (1)-(3) when the maximum length of ...  
WO/2014/201786A1
Disclosed is an automatic system for grinding and polishing a crystal blank, comprising a first left and right transfer mechanism and a second left and right transfer mechanism, wherein blanking loading and unloading working position, a ...  
WO/2014/198894A1
Method for determining a surface of a face of an optical lens to be mounted to a spectacle frame, the method comprising: - a contour data providing step (SI), during which contour data representing a contour of the spectacle frame is pro...  
WO/2014/199973A1
The purpose of the present invention is to provide a centering device and a centering method capable of inhibiting problems and the like in which a surface of a lens is damaged when the lens is held or during a subsequent centering. In a...  
WO/2014/194145A1
A deburring tool has a hollow top portion having an interior conical surface and an exterior surface. The exterior surface of the deburring tool is preferably conical. The top portion has a plurality of flutes formed therein and extendin...  
WO/2014/192941A1
Provided is a hard substrate laminate useful for manufacturing sheet glass products with high production efficiency and low cost. A hard substrate laminate in which at least two hard substrates have been bonded to each other with an adhe...  
WO/2014/184508A1
A method for processing diamond material to change its physical appearance. The diamond is brought into contact with the surface of one or more copper machining part. This assembly is heated in an atmosphere that contains oxygen to therm...  
WO/2014/180055A1
Disclosed are an edge grinding machine and a disc positioning apparatus therefor, the apparatus comprising: a rotating and supporting mechanism (220) provided with a first rotating and supporting part (221), a second rotating and support...  
WO/2014/178355A1
A beveling method for beveling the edge of the opening of a cross hole (2-1) formed in a workpiece (W) while rotating a conical tool (1), which has conical cutting blade sections (11-1, 11-2), wherein beveling is performed so that a surf...  
WO/2014/178416A1
The present invention provides a grinding stone, which finishes the edge of a glass substrate to a high quality and which makes stable quality grinding possible. This grinding stone for precision grinding of the edge of disc-shaped glass...  
WO/2014/178417A1
The present invention provides a method for manufacturing a glass substrate for a magnetic disc, the method enabling an improvement in shape accuracy for an end surface of the glass substrate and enabling high-quality finishing. In the p...  
WO/2014/176202A1
A grinding tool includes a shank having an axis, and at least two abrasive portions mounted directly to and in contact with the shank without a hub therebetween. Each of the abrasive portions has a substantially identical profile formed ...  
WO/2014/171566A1
The present invention relates to a compression line spring grinding device and grinding method. The present invention provides a compression line spring grinding device comprising: a lower chain conveyor in which a pair of chain units, h...  
WO/2014/171375A1
The present invention relates to a glass plate manufacturing method provided with a process for grinding the edges of a glass plate and a control process for controlling the strength of the ground edges, the method being characterized in...  
WO/2014/161209A1
Disclosed is an edge grinding method for a glass substrate of a display panel, comprising: Step 1. conveying a glass substrate of a display panel to be ground to a grinding device, and positioning the glass substrate to wait for a grindi...  
WO/2014/165125A1
A method of sequentially performing a plurality of jointing operations includes positioning an automated device to form a mechanical joint into a workpiece and forming a mechanical joint into the workpiece. Once the mechanical joint is f...  
WO/2014/156800A1
A lens-processing controller provided with: an anticipated-shape-specifying means (201b) for determining the anticipated finished shape of a bevel cross-section, taking into account the amount of processing tool interference experienced ...  
WO/2014/156636A1
In this lens machining method, which performs edging machining on an eyeglass lens using a machining device to which a plurality of types of machining tools have been mounted, edging machining is performed via: a shape splitting step (S2...  
WO/2014/156635A1
In this shape splitting method, which splits 3D shape data of an eyeglass lens into data pertaining to a plurality of shape element sections used in edging machining, a predetermined circumscribed figure shape (55) that circumscribes the...  
WO/2014/135761A1
The invention relates to a device (1) for cutting an ophthalmic lens (L1) to be mounted onto a spectacle frame, comprising: means (10) for locking and rotating the ophthalmic lens about a locking axis (A1); a tool holder which supports a...  
WO/2014/128528A1
An abrasive deburring machine comprised of a plurality of individually controlled abrasive modules, each having a rotatable drum type brush with flexible bristles, the drum is mounted on a rotatable support with axis of rotation generall...  
WO/2014/125844A1
Provided is a method for producing a circular wafer by using a grinding tape to grind the edge of a wafer comprising a crystalline material. The present invention includes: a primary grinding step for contacting a grinding body to the pe...  
WO/2014/124902A1
The invention relates to a deburring machine for ends of segments (3, 51) of a long profiled part cut to length, said deburring machine having a receptacle (4) for a stack (2) or a bundle (50) of segments (3, 51) and a separating device ...  
WO/2014/112750A1
The present invention relates to an automatic chamfering machine for steel plates, which chamfers the edges of a steel plate while travelling on the steel plate, and in which wheels rotated by motors, a cutter and a magnet are installed ...  
WO/2014/113823A1
An apparatus for edging a steel component, the apparatus having at least one edger roll (402, 404, 406) mounted to a slider housing (422) and a feed housing connected to the slider housing, wherein the feed housing is configured to drive...  
WO/2014/110662A1
A roller mounting apparatus for an in-line roller skate blade comprises a body having a footware connector portion, a spacing portion adjacent the footware connector portion and a roller mounting portion adjacent the spacing portion. The...  
WO/2014/109261A1
The purpose of the present invention is to provide a burr cutter capable of favorably removing burrs without marring the surface of the gravure cylinder. Provided is a burr cutter (4) equipped with a main body (4a), which is secured to a...  
WO/2014/108717A1
The invention concerns a method of manufacturing an ophthalmic lens, comprising the steps of providing, mounting and blocking a substrate (10) on a machining support unit (65), surfacing an upper face (12) of said substrate, edging a per...  
WO/2014/103800A1
A lens machining system comprising a spectacle frame measurement device (20) and an order placement terminal device (10) provided on a spectacle lens order placement site, and an order acceptance control device (30) provided where specta...  
WO/2014/103986A1
This manufacturing method of a glass substrate for use in an information recording medium involves: a process for preparing a glass substrate containing a crystallized glass material and having a main surface and an end surface, an end s...  
WO/2014/091383A1
A diamond cutting machine with manual control, particularly for gold, silver and costume jewelry, comprising a supporting frame for a spindle, connected to motor means, for moving a driving head around an axis of rotation substantially p...  
WO/2014/080738A1
A lens machining system (4) according to the present invention comprises: a lens shape machining device (9) for machining a spectacle lens in accordance with three-dimensional machining trace data acquired by computing lens shape data; a...  
WO/2014/071923A2
The invention relates to a device for holding a milling and/or grinding machine (2), particularly hand-held milling and/or grinding machine, in a position for machining an edge (3) at one end of a pipe (4). According to the invention, th...  
WO/2014/073465A1
A lens-finishing system provided with multiple finishing machines (10) for lens shape processing of eyeglass lenses and a finished size management device (30) that is used by being connected to same. In the lens-finishing system, the fin...  
WO/2014/064855A1
A grinding device (1) for glass plate, configured such that: a dressing device (40) holding a dresser is provided in a grinding head (2); the dressing device (40) is provided, in a grinding wheel (3), on the opposite side (B) to a grindi...  
WO/2014/063172A1
The invention relates to a device for grinding and seaming flat workpieces (16), in particular glass panes, comprising at least one grinding wheel (15), a cross-belt seaming unit (12) and a supporting device (3), which defines a supporti...  
WO/2014/056253A1
A dust prevention method of a glass substrate edge finishing machine comprises the following steps: step 101: providing an edge finishing machine and a glass substrate (6) to be edge-finished, the edge finishing machine comprising an edg...  
WO/2014/057005A1
The invention relates to a method for the surface treatment of coatings of hard carbon that are formed on substrates. In the method according to the invention, a mechanical surface treatment is carried out in such a way that, during the ...  
WO/2014/042677A1
A method comprising: a) contacting an article comprising one or more blades (10), the one or more blades (10) having a leading edge (12) curved upward and separated into prongs (14) by one or more notches (16) in the one or more blades (...  
WO/2014/040309A1
Disclosed is an edge finishing machine for a liquid crystal panel, used for grinding and machining a liquid crystal panel (200). The edge finishing machine (100) comprises an angle grinding wheel assembly (110) and a forming grinding whe...  
WO/2014/035946A1
Methods of shaping a glass sheet each include a step of removing a first portion of the glass sheet to form a first beveled surface. The methods further include the step of removing a second portion of the glass sheet to form a second be...  
WO/2014/032347A1
A working tool, which comprises: a housing (10), a rotatable switch lock (1) installed in a gap on an operating lever (3); a first clamping part (1a) arranged on the switch lock, a stopper (1b) arranged on the other side of the switch lo...  
WO/2014/013996A1
The purpose of the present invention is to provide a manufacturing method for a reinforced cover glass having greater strength than conventional glass, a reinforced cover glass, a manufacturing method for a reinforced cover glass having ...  

Matches 401 - 450 out of 7,472