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WO/2021/200512A1 |
Provided is a method for producing an intermediate glass plate comprising the steps for defect formation, separation, and polishing. In the defect forming step, a laminate of glass raw plates is irradiated with a laser beam from one side...
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WO/2021/184788A1 |
The present invention relates to the technical field of press-welded steel part cutting and polishing application, and specifically disclosed is a steel grating twisted steel cutting and polishing apparatus, consisting of a cutting and p...
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WO/2021/187351A1 |
This cutting device is provided with: a cutting blade 142 which advances and retreats relative to a continuous body of an electrode plate or a separator to cut the continuous body; and a cleaning member 144 which advances and retreats to...
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WO/2021/162109A1 |
Provided is a glass which can be reduced in the risk of glass scattering. A glass 1 having C-chamfered edge parts, which comprises a glass main body 2, a reinforcing layer 3 formed on a surface of the glass main body 2, and a protectio...
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WO/2021/137823A1 |
The present invention relates to a sliding gear unit (A) that allows for the rotation of the abrasive group that performs the deburring process of the metallic workpieces and that is able to rotate in a horizontal axis by providing the o...
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WO/2021/131421A1 |
This glass plate manufacturing method includes: a first processing step S1 for processing an end section GE of a glass plate G with a first grindstone 1; and a second processing step S2 for polishing, with a second grindstone 2, the end ...
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WO/2021/120398A1 |
An automatic grinding system for a car roof weld seam, comprising an industrial robot (1), a grinding unit (2), and a grinding plate consumption monitoring unit (3). The grinding unit (2) is installed on the industrial robot (1); the gri...
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WO/2021/122819A1 |
An ophthalmic lens comprising a first optical surface, an opposing second optical surface, and an edge surface connecting the first optical surface and the second optical surface is provided. The ophthalmic lens further comprises a coati...
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WO/2021/117376A1 |
The present invention pertains to a substrate processing device and a substrate processing method which are for processing a substrate such as a wafer. This substrate processing device (1) comprises: a substrate holding part (2); a polis...
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WO/2021/102983A1 |
Provided are a lampshade polishing mechanism (200) and an assembling apparatus (20) thereof, wherein the lampshade polishing mechanism (200) comprises a lampshade inner hole mounting base plate (210), a lampshade inner hole positioning d...
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WO/2021/105982A1 |
A method of polishing a target surface of a waveguide to achieve perpendicularity relative to a reference surface is disclosed. The method includes i) providing a polishing apparatus having a polishing plate with a flat surface defining ...
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WO/2021/101804A1 |
A precision squeegee grinder including a grinder assembly configured to grind an edge of a squeegee blade, a squeegee mounting assembly configured to hold the squeegee blade, a grinder assembly vertically alignable with respect to the sq...
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WO/2021/100705A1 |
Provided are a machining device and a machining method with which machining defects in machining, particularly, in drilling can be reduced and machining efficiency can be improved even when a pressing force of a tool during machining is ...
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WO/2021/099918A1 |
Described is a device (1) for detecting the orientation of an edge (10a) of a slab-shaped element (10), said device (1) comprising at least two sensors (2a, 2b) configured to intercept said edge (10a).
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WO/2021/097906A1 |
A surface treatment device for a metal stamping part, comprising a bottom plate (1); a support column (2) is provided on the upper surface of the bottom plate, the bottom end of the support column is fixedly connected to the upper surfac...
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WO/2021/083772A1 |
A decorative element (400) comprises a faceted decorative body with a flat back surface, a microstructure on the flat back surface of the decorative body, the microstructure comprising a faceted region, and an at least partially reflecti...
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WO/2021/074308A1 |
The present invention relates to a method for determining a contour (34) of a frame groove (12c) in a frame edge (12a) of an eyeglass frame (12). The method comprises illuminating the frame edge (12a), capturing a plurality of images of ...
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WO/2021/071893A1 |
An ophthalmic optical testing system/method allowing human eye characteristics modeling and evaluation of a lens under test (LUT) is disclosed. The system and method incorporate an axial positioning platform (APP) allowing tip/tilt/rotat...
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WO/2021/066238A1 |
The present invention relates to a movable abrasive machine for machining a chock liner for a windlass. Precise abrasive work of a chock liner mounted between the hull bottom and a windlass that releases or lifts the vessel's anchor was ...
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WO/2021/058613A1 |
A blocking device for positioning and blocking an optical element to an insert at a given position, comprising an insert having a surface intended to be blocked against a face (1a) of the optical element with a glue material, the insert ...
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WO/2021/052615A1 |
An optical machine (AV) for handling and/or processing optical workpieces (L), such as ophthalmic lenses, comprises a machine frame (MG) on which a workpiece holding assembly (WH) is movably supported and at least two handling and/or pro...
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WO/2021/050351A1 |
The method is for profiling blades (406) with a belt (402) grinding profiling machine (400). The blades (406) are mounted into a vise (432). A vertical position of the template (404) is adjusted by rotating the rotatable knob (448). The ...
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WO/2021/050349A1 |
The blade holder 100 has a movable plate 126 and a fixture 154. A rotatable bolt 118 in operative engagement with a block 132 attached to the plate. A motor 114 is in operative engagement with the bolt. The motor rotates the bolt 118 to ...
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WO/2021/044735A1 |
The present invention relates to a polishing device for forming a recess in a peripheral section of a bonded wafer or other substrate, with the recess having an orthogonal cross-sectional shape. The polishing device comprises a polishing...
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WO/2021/037107A1 |
Disclosed are a valve element synchronous grinding and deburring integrated method based on overlap value detection, and an automatic deburring system applying the method. Automatic clamping of a valve element and synchronous precise gri...
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WO/2021/031412A1 |
An irregular chamfering device for quartz square rods, comprising a base (1), a sliding box (2) and a drive motor (3); a speed reducer (4) is provided in the sliding box (2), the speed reducer (4) is provided with a rotating input shaft ...
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WO/2021/022844A1 |
A silicon rod cutting-grinding integrated machine, and a silicon rod (100, 200) cutting-grinding method. The silicon rod cutting-grinding integrated machine comprises: a base (1), a cutting apparatus (2), a grinding apparatus (3), and a ...
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WO/2021/024501A1 |
This glass plate processing device (1) is provided with: a processing head (7) for processing an end surface of a region R1 of an end surface (6) of a glass plate (2); a moving means (10) for moving the processing head (7) in an X-direct...
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WO/2021/013779A1 |
In a device (1) for trimming panel-type workpieces (8), such as glass panes, a grinding ring (25) is used which is caused to rotate about an axis (2) by a drive. The grinding surfaces (7), engaging in a material-removing manner on the ed...
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WO/2021/006116A1 |
Provided are a glass substrate having excellent antiglare properties in a chamfer part, and a method for manufacturing the glass substrate. This glass substrate comprises a first main surface, a second main surface as a main surface on t...
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WO/2020/257034A1 |
Processes and devices by which a brittle material substrate may be edge formed and finished to simultaneously remove corresponding damage remaining on the edges in the areas formed by cutting and separation while imposing a desired edge ...
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WO/2020/237884A1 |
An automatic diameter-adjustment robot for metal pipes and a diameter-adjustment method therefor. The automatic diameter-adjustment robot for metal pipes comprises a base frame (2), conveying assemblies, a clamp assembly and a grinding a...
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WO/2020/230030A1 |
Ophthalmic lenses are described herein. An example ophthalmic lens may comprise a first surface. The example ophthalmic lens may comprise a second surface disposed opposite the first surface and defining a volume of lens material therebe...
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WO/2020/216833A1 |
The invention relates to a glass or glass ceramic panel (1) with a first top surface (2) lying on the xy plane in an orthogonal xyz coordinate system, a second top surface (3), a peripheral lower edge (100), a peripheral upper edge (110)...
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WO/2020/216829A1 |
The invention relates to a glass or glass ceramic panel (1) with a first top surface (2) lying on the xy plane in an orthogonal xyz coordinate system, a second top surface (3), a peripheral lower edge (100), a peripheral upper edge (110)...
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WO/2020/213372A1 |
This method for manufacturing a glass article involves: affixing a glass sheet having a curved-surface shape to a fixture at a position that is further inward than a planned-cutting line corresponding to the outer peripheral shape of a m...
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WO/2020/203096A1 |
An end face machining device 1 includes: a swingable arm member 4 supporting a grindstone 2; a servomotor 5 for generating a driving force for the grindstone 2 to press an end face E of a glass plate G; and a link mechanism 6 for transfe...
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WO/2020/205141A1 |
A tube shaping tool (100) for a torque mechanism (50) to modify a tube end. The tube shaping tool includes an internal assembly (300). The internal tube assembly includes a stem (315) and an internal body (310). The stem can be received ...
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WO/2020/203098A1 |
A glass plate end face processing device (1) that processes an end face E of a glass plate G with a grindstone (2) is provided with: a swingable arm member (4) that supports the grindstone (2); a servomotor (5) that generates a driving f...
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WO/2020/203095A1 |
An end face machining apparatus 1 is provided with: a swingable arm member 4 that supports a grindstone 2; a servomotor 5 that generates a driving force for causing the grindstone 2 to press an end face E of a glass plate G; and a link m...
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WO/2020/187651A1 |
The invention relates to a method for assisting a user in taping an adhesive label (150) to a surface of an ophthalmic lens (103) with an initial contour (400) prior to edge grinding, the method comprising: - holding of the ophthalmic le...
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WO/2020/183013A2 |
The invention relates to a method for shaping sheets of glass material, characterized in that the shaping is performed using a grinding wheel having several grooves, the shaping being performed by alternating from one groove of said grin...
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WO/2020/178952A1 |
Provided is a trimming method for facilitating deposition of a seed layer that is formed on a side surface of a stacked body. This trimming method is for trimming the edge of stacked semiconductor wafers 10, the trimming method comprisin...
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WO/2020/178675A1 |
Described is a machine (100) for grinding sheet-like elements (10), comprising a main frame (101), a plurality of positioning systems (1) of said respective tools (2), each of said positioning systems (1) comprising a portion (6) for the...
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WO/2020/178677A1 |
Described is a machine (100) for grinding sheet-like elements (10), comprising a main frame (101), a plurality of positioning systems (1) of said respective tools (2), each of said positioning systems (1) comprising a portion (6) for the...
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WO/2020/171185A1 |
Provided are a method for grinding a steel billet, a method for manufacturing steel bar, and a method for manufacturing wire rod, with which surface defects can be reduced further while suppressing a deterioration in productivity. This m...
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WO/2020/170120A1 |
Described is a device (1) for calibrating the position of sheet-like elements on a conveyor comprising a supporting frame (10) which can be connected to a machine for grinding sheet-like elements and having one or more transversal guides...
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WO/2020/161638A1 |
Aspects of the present disclosure provide a gemstone polishing robot and a method of polishing gemstone using the gemstone polishing robot. In an embodiment, the robot comprises: a balk (1) supported on a base (3); a head (5) coupled wit...
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WO/2020/161637A1 |
Aspects of the present disclosure provide a gemstone polishing robot and method of polishing gemstone using the gemstone polishing robot. The present disclosure provides a robot for polishing a gemstone, comprising: a gemstone evaluation...
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WO/2020/157622A1 |
A corner cutting apparatus (10) for flat plates suitable for processing the corners of a flat plate (18) of a flat glass or crystal glass, mirror glass, marble, granite type or similar stony materials, comprising a support structure or f...
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