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9227868 Method and apparatus for machining strengthened glass and articles produced thereby  
Methods and apparatus for machining substrates are disclosed, as are articles formed from the separated substrates. A method of machining a substrate having a first surface and a second surface...
9038420 Dwell time control system and method with automatic pressure switch point adjustment  
A dwell time control system and method for automatically adjusting the selection and timing of a sequence of pressures used to drive the plunger in a parison mold during the parison forming...
9038418 Apparatuses for manufacturing glass and methods of managing pulling forces applied to glass ribbon  
Methods and apparatuses for managing pulling forces applied to a glass ribbon in a draw apparatus are disclosed. The method includes applying a front-side and a rear-side drive torque to a glass....
9038422 Glass blowing apparatus and method of making glass objects  
An apparatus and method for manufacturing glass objects comprising a blowing glass blowing pipe and a metal mounting insert configured to melt with glass to form a glass piece that is easily...
9038419 Method of making heat treated coated article using carbon based coating and protective film  
A method of making a heat treated (HT) substantially transparent coated article to be used in shower door applications, window applications, tabletop applications, or any other suitable...
9040139 Disk and process for producing base material for disk, and disk roll  
The present invention relates to a process for producing a base material for disks of disk rolls, in which the disk roll contains a rotating shaft and a plurality of the disks fitted on the...
9038423 Porous glass preform production apparatus  
A porous preform production apparatus having a reaction vessel which includes an upper deposition chamber having an air supply inlet and an exhaust outlet, a lower deposition chamber having an air...
9038416 Glass-substrate manufacturing method  
A glass-substrate manufacturing method which includes a forming step and a cooling step. In the forming step, a molten glass is formed into a sheet glass by a down-draw process. In the cooling...
9038415 Composite isopipe  
A fusion down-draw method for making a glass sheet using a forming body comprising an upper part (101) made of a first material and a lower part (103) made of a second material, where the first...
9038414 Methods and apparatuses for steering flexible glass webs  
Methods and apparatuses for steering flexible glass webs are disclosed. In one embodiment, a steering device for non-contact steering of a glass web having a conveyance direction and a cross...
9038421 Glass-bending apparatus and method  
A sag-bending glass sheet mold is disclosed. The sheet mold comprises a plurality of lateral support members, a plurality of longitudinal support members arranged perpendicular to the lateral...
9038417 Method for producing glass substrate for magnetic disk and method for manufacturing magnetic disk  
When mirror polishing is performed on a glass substrate by bringing a polishing pad into contact with the surface of the glass substrate while supplying a polishing liquid containing polishing...
9032761 Porous glass matrix producing burner and porous glass matrix producing method  
Provided is a porous glass matrix producing burner 10, wherein a third gas jetting opening 17, which is the most outward one of a plurality of gas jetting openings, is clogged by a clogging member...
9034469 Tempered glass substrate and method of producing the same  
A tempered glass substrate has a compression stress layer on a surface thereof, and has a glass composition comprising, in terms of mass %, 40 to 70% of SiO2, 12 to 21% of Al2O3, 0 to 3.5% of...
9032759 Fluid applicator and glass cleaning process  
A fluid applicator (20), for cleaning particles from a glass sheet (2), including a conveyor (40) for supporting the glass sheet, a conveyance plane, and a nozzle (24). The conveyance plane is...
9032760 Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers  
Processes and systems for producing glass fibers having regions devoid of glass using submerged combustion melters, including feeding a vitrifiable feed material into a feed inlet of a melting...
9036969 Spot size converters and methods of manufacturing the same  
Provided are a spot size converter and a method of manufacturing the spot size converter. The method includes stacking a lower clad layer, a core layer, and a first upper clad layer on a...
9036972 Optical fiber preform, method for producing optical fiber, and optical fiber  
An easily producible optical fiber preform which is drawn to an optical fiber having a core containing a sufficient concentration of alkali metal is provided. An optical fiber preform 10 is...
9036023 Method and system for monitoring and controlling a glass container forming process  
The present invention relates to a method and system for monitoring and controlling a glass container forming process. The radiation emitted by each hot glass container is measured with...
9029280 Glass substrate for flat panel display and method for manufacturing same  
A substrate for p-Si TFT flat panel displays made of a glass having a high low-temperature-viscosity characteristic temperature and manufactured while avoiding erosion/wear of a melting tank...
9027815 Apparatus and method for making glass sheet with improved sheet stability  
Apparatus and equipment for making glass sheet from a glass ribbon including scoring, bending and separation in vertical state with improved glass ribbon stability provided by edge restrainers...
9027364 Method of manufacturing glass substrate  
A method includes forming a glass ribbon by heating and softening a glass plate preform and drawing the glass plate preform to a predetermined thickness in a heating furnace; and performing coring...
9027365 System and method for forming fused quartz glass  
A method of forming fused quartz glass is provided. The method includes the steps of: (a) providing a starting body made of fused quartz glass; (b) positioning the fused quartz glass starting body...
9023421 Method for producing magnetic disk, and glass substrate for information recording medium  
To provide a method for producing a magnetic disk, whereby a magnetic recording layer is formed at a high temperature. A method for producing a magnetic disk, which comprises a step of forming a...
9022671 Fiber optic connector fiber stub remover and method  
A fiber optic connector fiber stub remover and method for automated fiber stub removal. The device has a top plate with a platen opening, and a platen with a well that carries a polishing film...
9021836 Glass welding method and glass layer fixing method  
When melting a glass layer 3 by irradiation with laser light L1 along a region to be fused R, the glass layer 3 is irradiated with the laser light L1 having a first heat input along the region to...
9021838 Systems and methods for glass manufacturing  
Submerged combustion systems and methods of use to produce glass. One system includes a submerged combustion melter having a roof, a floor, a wall structure connecting the roof and floor, and an...
9022699 Method and system for locally controlling support of a flat object  
A non-contact support platform system is provided for supporting a substantially flat object. The system includes a platform with a first plurality of pressure ports and a first plurality of...
9021837 Method of cleaving and separating a glass sheet and apparatus for cleaving and separating a glass sheet  
A method of cleaving and separating a glass sheet includes a cleaving step of cleaving a glass sheet along preset cleaving lines by a laser cleaving method, and a separation step of separating...
9016093 Pulling rolls with spring elements having increased angular length for use in glass manufacturing and processes incorporating the same  
In one embodiment, a pulling roll for drawing glass sheet in a down-draw process includes a shaft member and a compliant cover assembly positioned on the shaft member. The compliant cover assembly...
9016090 Glass microspheres comprising sulfide, and methods of producing glass microspheres  
A method for manufacturing a plurality of glass microspheres comprises: melting a batch into a first glass melt in a melter system, processing the first glass melt into a second glass, pulverizing...
9016094 Water cooled oxygen lance for use in a float glass furnace and/or float glass furnace using the same  
A float glass furnace includes a melting furnace which heats raw materials to form a molten glass batch, a working end where the molten glass batch is cooled, at least one regenerator which...
9016092 Glass for magnetic recording media substrates, magnetic recording media substrates, magnetic recording media and method for preparation thereof  
A glass for a magnetic recording medium substrate permitting the realization of a magnetic recording medium substrate affording good chemical durability and having an extremely flat surface, a...
9016091 Glass welding method and glass layer fixing method  
A glass layer 3 is irradiated with laser light L2 for temporary firing in order to gasify a binder and melt the glass layer 3, thereby fixing the glass layer 3 to a glass member 4. Here, an...
9010150 Vial and method for producing the same  
A method for producing a vial with low alkali elution by removing a deteriorated region caused by processing on an internal surface of a vial is disclosed. The method is for forming vials from...
9012342 Melt composition for the production of man-made vitreous fibres  
The invention relates to a melt composition for the production of man-made vitreous fibers and man-made vitreous fibers comprising the following oxides, by weight of composition: SiO239-43 weight...
9010153 Method of making shaped glass articles  
In a method of making shaped glass articles, a glass sheet is placed on a mold having a shaping surface with a desired surface profile of a shaped glass article. The glass sheet is preferentially...
9010148 Method of reducing distortion in a sheet of glass  
A method of reducing distortion in a glass sheet is described and comprises the steps of: forming a glass ribbon in a glass manufacturing process; separating a glass sheet from the glass ribbon,...
9010152 Ion transport membranes in float glass manufacturing  
Ion transport membranes are integrated with a glass melting furnace and a float glass bath. Only feeds of air, steam and hydrocarbon are necessary for producing hot oxygen for the melting furnace...
9010154 Method of cleaving and separating a glass sheet  
Provided is a method of cleaving and separating a glass sheet (G), the method comprising: a cleaving step of cleaving the glass sheet (G) along preset cleaving lines (X, Y) by a laser cleaving...
9010149 Vacuum glass panel and manufacturing method of same  
Disclosed are a vacuum glass panel and a manufacturing method of the same. The vacuum glass panel according to the present invention includes a first glass plate, a second glass plate facing the...
9010151 Glass sheet cutting method  
A glass sheet cutting device fuses and divides a glass substrate using a preset cutting line as a boundary while supplying an assist gas and a laser beam from above the glass substrate along the...
9010155 Laser annealing apparatus  
A laser annealing apparatus includes a lens unit configured to transmit a laser beam to be irradiated onto an irradiation target; a lens unit housing accommodating the lens unit and having an...
9003833 Porous glass, method of manufacturing the same and optical element  
This invention provides a porous glass with a varied porous structure that shows an excellent optical performance. A method of manufacturing a porous glass comprising: a first step of forming a...
9003834 Glass substrate for magnetic disk and manufacturing method thereof  
The present invention provides a glass substrate for magnetic disk in which surface irregularity of a principal surface is suppressed and a method for efficiently manufacturing a glass substrate...
9004262 Device for conveying plate-shaped elements  
Disclosed is a linear conveyor (21) for transporting glass panels (3) in the vicinity of grinding stations (9, 13) or a washing station (15) of a system for producing glass panel blanks including...
9003835 Precision roll forming of textured sheet glass  
A process and apparatus for precision glass roll forming a supply of molten glass at a glass temperature of 1000° C. or higher with a pair of hot forming rolls having a surface temperature of...
9003832 Method of making a silica crucible in a controlled atmosphere  
A silica crucible is made in a mold cavity of the type in which ambient atmosphere can be drawn through silica grain in the cavity. In one embodiment, a silica grain layer is formed in the mold...
9002144 Electro-optical modulator  
A downsized, low-power electro-optical modulator that achieves reducing both of the additional resistance in the modulation portion and the optical loss each caused by electrodes at the same time...
8997523 Method of manufacturing glass molding  
In a method of manufacturing a glass molding, a lower mold includes a recess having a bottom portion and a side portion surrounding the bottom portion, and an outer peripheral planar portion...