Abstract: A beverage dispensing system includes at least one web-enabled beverage dispenser and a web-based entity connectable with the at least one beverage dispenser via a data network, the web-based entity being adapted to perform at least one of the following functions: a status reporting function for providing status information regarding the at least one beverage dispenser to a third party over the data network; a statistics function for providing information regarding use statistics of the at least one beverage dispenser to a third party over the data network; a stock check function for providing current information regarding stock of consumables of the at least one beverage dispenser to a third party over the data network; a consumer profile function for storing consumer preferences and providing the stored consumer preferences to the at least one web-enabled beverage dispenser; a remote diagnostics function providing a video stream and/or an audio stream to a third party over the data network; an access functi

Abstract: Methods and systems directed to dispensing fluids, such as beverages, using wireless technology are provided. Aspects relate to a beverage dispenser with a dispensing system housing, a valve housing positioned exterior to the dispensing system housing and extending from the dispensing system housing. The valve housing may be configured to dispense a beverage and include self-contained electronics disposed within an interior area of the valve housing. In some embodiments, the beverage dispenser has one or more additional valve housings positioned exterior to the dispensing system housing. The valve housing may be configured to dispense a beverage and include self-contained electronics disposed within an interior area of the valve housing.

Abstract: A system and method for dispensing fluids is introduced. A preferred embodiment comprises a sealed tank, a bag containing fluid inside the sealed tank, an outlet for dispensing the liquid in the bag, and a pressure generating device to create pressure in the sealed tank.

Abstract: A capless fuel system comprises a fuel inlet body, a flapper pivotably mounted within the fuel inlet body, a biasing member associated with the flapper, an axially movable shaft associated with the biasing member, and a tension calibrator associated with the biasing member, whereby tension on the controller spring may be adjusted by the calibrator. The biasing member may be of a variety of biasing elements but is preferably a controller spring. The shaft is reversibly movable from a tensioning position in which the electromechanical driver assembly is deactivated to a tension-lowering position in which the electromechanical driver assembly is activated. The capless fuel system includes a fuel pump nozzle position sensing system. The capless fuel system relies upon a single, multi-function flapper that functions as both the capless fuel system debris cover and a sealing member to prevent evaporative emission leaks.

Abstract: An optical fluid sensor (OFS) is disclosed that includes a body defining a chamber and having one or more apertures to allow a fluid to enter the chamber, a light source optically coupled to the chamber and configured to emit light into the chamber, and a detector optically coupled to the chamber and configured to receive light from the chamber. The light source may emit IR, visible, and UV light into the chamber, and the detector may measure an intensity of one or more wavelengths of IR or visible light received by the detector. When fluid is disposed within the chamber, the light emitted by the light source may pass into and through the fluid disposed in the chamber before being received by the detector. A crossover protection system is also disclosed that includes an OFS for determining a transported liquid type.

Abstract: An erroneous refueling prevention device restricts or allows insertion of a refueling gun into a refueling passage depending on an outer diameter of the refueling gun. The device includes a flap configured to open or close the refueling passage by a turn of the flap about a first turn pivot; and a switch configured to be unlocked from the flap by a turn of the flap to a half-opened state, and to turn about a second turn pivot. The switch includes a protrusion detector configured to, in response to the turn, project to a position where the protrusion detector faces the refueling passage. The switch restricts or allows a turn of the flap from the half-opened state to a fully-opened state, depending on a turn amount of the switch to be determined by a contact relationship between the protrusion detector and the refueling gun.

Abstract: A system is disclosed for detecting movement of a microelectromechanical system (MEMS) device. The system may include a drive voltage signal source for generating a drive voltage signal for driving the MEMS device. A modulation voltage signal source generates a modulation signal having a frequency above a physical response capability of the MEMS device. A capacitor voltage divider network may be included having a first capacitor, coupled in series with the modulation voltage signal source, and a capacitance of the MEMS device representing a second capacitor which changes in response to movement of the MEMS device. An output component may be coupled in parallel with the second capacitor and produces an output voltage signal. A filter removes the drive voltage signal from the output voltage signal. The output voltage signal is indicative of a position of the MEMS device.

Abstract: A MEMS sensor includes a sensor package and a membrane arranged in the sensor package, wherein a first partial volume of the sensor package adjoins a first main side of the membrane and a second partial volume of the sensor package adjoins a second main side of the membrane, wherein the second main side is arranged opposite the first main side. The MEMS sensor includes a first opening in the sensor package, said first opening connecting the first partial volume to an external environment of the sensor package in an acoustically transparent fashion. The MEMS sensor includes a second opening in the sensor package, said second opening connecting the second partial volume to the external environment of the sensor package in an acoustically transparent fashion.

Abstract: A system includes a pressure sensor combined with a MEMS microphone. The pressure sensor and the MEMS microphone arranged side by side are formed on a same substrate.

Abstract: Acid gas compounds are removed from a process gas such as, for example, syngas or natural gas, by flowing a feed gas into a desulfurization unit to remove a substantial fraction of sulfur compounds from the feed gas and flowing the resulting desulfurized gas into a CO2 removal unit to remove a substantial fraction of CO2 from the desulfurized gas.

Abstract: Process for the preparation of hydrogen by reacting a feed gas comprising methane and carbon monoxide with steam in the presence of a steam reforming catalyst at a pressure of at least 15 bara in the heated zone of a steam reformer to obtain a raw hydrogen containing product stream, wherein (a) the feed gas is mixed with the steam before entering the steam reformer resulting in a reaction mixture of the feed gas and steam having a temperature below 540° C.; and (b) the reaction mixture obtained in step (a) is fed into the heated zone of the steam reformer where it is first contacted with an inert material before it is contacted with the steam reforming catalyst.

Abstract: Provided are a method and system for efficiently producing a purified aqueous hydrogen peroxide solution having a high purity. This method for producing a purified aqueous hydrogen peroxide solution comprises: step A for vaporizing a raw material containing a crude aqueous hydrogen peroxide solution; step B for condensing at least a portion of the gas and liquid obtained in step A, and separating the gas and liquid into a gas phase and a liquid phase; and step C for returning, into the raw material, at least a portion of a separation liquid which is the separated liquid phase, wherein step C further includes step D for adjusting the concentration of hydrogen peroxide in the separation liquid.

Abstract: To provide a hexagonal boron nitride powder which contains agglomerates, has a maximum torque calculated by measuring in accordance with JIS-K-6217-4 of 0.20 to 0.50 Nm, a DBP absorption rate of 50 to 100 ml/100 g, a tap bulk density of 0.66 to 0.95 g/cm3 and reduced anisotropy of heat conduction and can provide high heat conductivity and dielectric strength to a resin composition produced by filling a resin therewith and a process for producing the powder by carrying out a reduction nitriding reaction using boron carbide.

Abstract: Provided is a method of manufacturing a nanocomposite sensor including providing carbon nanotubes and a polymer to a reactor, applying a magnetic field to inside the reactor, and stirring the carbon nanotubes and the polymer to prepare a first conductive composition, adding a curing agent to the first conductive composition to prepare a second conductive composition, defoaming the second conductive composition, and curing the defoamed second conductive composition.

Abstract: A nanofiber sheet dispenser that houses a nanofiber forest from which a nanofiber sheet can be drawn is described. Using the nanofiber sheet dispenser, a nanofiber forest disposed on a substrate can be moved, transported, and/or shipped with a reduced risk of damage relative to transporting a nanofiber sheet. Techniques are also described for configuring the nanofiber sheet dispenser so that a nanofiber sheet can be conveniently drawn from the forest and, in some cases, drawn so as to form a nanofiber yarn that is continuous with both the nanofiber sheet and the nanofiber forest, the latter of which is within the nanofiber sheet dispenser.

Abstract: The present invention provides a nanocarbon-iron composite system which is a composite structure formed by interaction of acid-treated nanocarbon serving as a carrier, with and ferrous ions and/or ferric ions in an iron salt. In an in-vitro experiment and an animal experiment, the nanocarbon-iron composite system of the present invention shows a very efficient inhibition effect on solid tumors containing liver cancer, breast cancer and cervical cancer and has an excellent targeting property. Accordingly, the present invention further provides a preparation method of the nanocarbon-iron composite system, use of the nanocarbon-iron composite system in preparation of a drug for treating solid tumors, and a suspension for injection based on the nanocarbon-iron composite system.

Abstract: The present disclosure relates to a process for producing graphene, wherein the process is simple and economical. In the said process the substrate is contacted with vaporized seedlac to produce graphene on a substrate including but not limited to conductive material and non-conductive material. The disclosure further relates to a graphene which is impermeable to ions and molecules, resistant to oxidation and is hydrophobic. The disclosure furthermore relates to a substrate comprising graphene, said substrate is resistant to corrosion, resistant to oxidation and is hydrophobic.

Abstract: Provided is an integral graphene film comprising chemically functionalized graphene sheets that are chemically bonded or interconnected with one another having an inter-planar spacing d002 from 0.36 nm to 1.5 nm as determined by X-ray diffraction and a non-carbon element content of 0.1% to 47% by weight, wherein said functionalized graphene sheets are substantially parallel to one another and parallel to an in-plane direction of said integral graphene film and said integral graphene film has a length from 1 cm to 10,000 m, a width from 1 cm to 5 m, a thickness from 2 nm to 500 ?m, and a physical density from 1.5 to 2.25 g/cm3. The integral graphene film typically has a Young's modulus from 20 GPa to 300 GPa or a tensile strength from 1.0 GPa to 3.5 GPa.

Abstract: Provided is a process for producing an integral graphene film, comprising: (a) preparing a graphene dispersion having chemically functionalized graphene sheets dispersed in a fluid medium wherein the graphene sheets contain chemical functional groups attached thereto; (b) dispensing and depositing a wet film of the graphene dispersion onto a supporting substrate, wherein the dispensing and depositing procedure includes mechanical shear stress-induced alignment of the graphene sheets along a film planar direction, and partially or completely removing the fluid medium to form a relatively dried film comprising aligned chemically functionally graphene sheets; and (c) using heat, electromagnetic waves, UV light, or high-energy radiation to induce chemical reactions or chemical bonding between chemical functional groups attached to adjacent chemically functionalized graphene sheets to form the integral graphene film.

Abstract: The present disclosure provides a method for repairing defect of graphene, including: firstly introducing a composite fluid containing a reactive compound and a supercritical fluid to a reactor where the graphene powder has been placed, and impregnating the graphene powder with the composite fluid to passivate and repair the defect of graphene, wherein the reactive compound includes carbon, hydrogen, nitrogen, silicon or oxygen element; and separating the composite fluid from the graphene powder, simultaneously using molecular sieves to absorb the graphene from the composite fluid. The present disclosure further provides the graphene powder prepared by the method above. With the method of the present disclosure, it effectively reduces the ratio of the defect of the graphene, increases the content of the graphene, and has less-layer graphene with high thermal conductivity and electrical conductivity.

Abstract: Provided is a metallic impurity-free graphite material utilizing Joule heat generation with well-balanced resistances at room temperature and at high temperatures. The graphite material has a specific resistance at 25° C. (?25) of 10.0 ??·m or more and 12.0 ??·m or less; a specific resistance at 1600° C. (?1600) of 9.5 ??·m or more and 11.0 ??·m or less; a ratio (?1600/?25) of specific resistance at 1600° C. to that at 25° C. of 0.85 or more and 1.00 or less; a temperature at which the minimum specific resistance (?min) appears of 500° C. or higher and 800° C. or lower; a ratio (?min/?25) of the minimum specific resistance to the specific resistance at 25° C. of 0.70 or more and 0.80 or less; and a bulk density of 1.69 g/cm3 or more and 1.80 g/cm3 or less.

Abstract: A process for producing a metal oxide powder by flame spray pyrolysis where a) a stream of a solution containing at least one oxidizable or hydrolysable metal compound is atomized to afford an aerosol by means of an atomizer gas, b) this aerosol is brought to reaction in the reaction space of the reactor with a flame obtained by ignition of a mixture of fuel gas and air, c) the reaction stream is cooled and d) the solid product is subsequently removed from the reaction stream, wherein e) the reaction space comprises one or more successive double-walled internals, wherein the wall of the double-walled internal facing the flame-conducting region of the reaction space comprises at least one slot through which a gas or vapour is introduced into the reaction space in which the flame is burning and f) the slot is arranged such that this gas or vapour brings about a rotation of the flame.

Abstract: A method for the production of 1T-transition metal dichalcogenide few-layer nanosheets and/or monolayer nanosheets comprising electrochemical intercalation of lithium ions into a negative electrode comprising a bulk 2H-transition metal dichalcogenide to provide an intercalated electrode, and an exfoliation step comprising contacting the intercalated electrode with a protic solvent to produce 1T-transition metal dichalcogenide few-layer nano sheets and/or monolayer nanosheets. An electrochemical capacitor comprising a composite electrode comprising 1T-MoS2 nanosheets and graphene, and a method of producing a composite electrode for use in an electrochemical capacitor.

Abstract: A water activator of the present application includes a cylindrical tank, a double cylindrical container concentrically arranged within the tank, and a plurality of granular water activating materials (ceramic balls) filled in the container. The container includes a bottom plate, an inner cylinder, an outer cylinder, and a lid plate. Among the bottom plate, the inner cylinder, the outer cylinder and the lid plate, a cylindrical filling space in which the plurality of granular water activating materials are filled over the axial direction is formed, and each of the inner cylinder and the outer cylinder is formed to regulate the passage of the granular water activating materials and allow the passage of water. Furthermore, an inlet is provided to allow water to flow tangentially into the tank, and an outlet is provided to allow the water inside the inner cylinder of the container to flow out of the tank.

Abstract: A water treatment apparatus that includes a weir with an upstream wall, a downstream wall, side walls, a base and a top opening. Located inside the weir is a chamber. Formed on the upstream wall is an influent port hole that allows water flowing against the upstream wall to flow into the chamber. Formed on the downstream wall is an effluent port hole that allows water to exit the chamber. Located inside the chamber is water treatment equipment. When the weir is placed in a waterway with the upstream wall facing upstream and the influent port hole is at least partially submerged, water flows into the influent port hole and into the chamber and undergoes treatment by the water treatment equipment. The water then flows against the inside surface of the downstream wall and exits the weir through the effluent port hole and returns to the waterway downstream.

Abstract: Disclosed herein are devices for the purification of water that use a heat pump. The purification system comprises a heat pump and the heat pump comprises a refrigerant condenser, a refrigerant evaporator, a compressor, and a throttle valve that are fluidly connected with a circulating refrigerant along a refrigerant line. The circulating refrigerant transfers heat to a contaminated feedstock at the refrigerant condenser to vaporize at least a portion of the contaminated feedstock. Also disclosed are methods of purifying water, washing systems comprising a washer and a water purification system, washing and drying systems comprising a washer, a dryer, and a water purification system, and methods for cleaning and/or drying of clothes.

Abstract: Embodiments of the invention provide systems and methods for water treatment and/or desalination.

Abstract: A method and system for removing at least dissolved hydrogen sulphide or another targeted constituent from a feedstock is provided wherein the targeted constituent has a gas: liquid equilibrium. In some embodiments, the method includes the steps of: contacting the feedstock in at least one stripping vessel with a stripping gas to produce a gas stream containing at least hydrogen sulphide gas; conveying the gas stream from the at least one stripping vessel to an oxidation reactor; contacting the gas stream with an oxidizing agent in the oxidation reactor so as to oxidize the at least hydrogen sulphide gas to produce sulphuric acid; and conveying the produced sulphuric acid from the oxidation reactor to the at least one stripping vessel so as to reduce a pH value of the feedstock within the stripping vessel.

Abstract: The present disclosure provides an iron-modified montmorillonite adsorbent for effectively removing heavy metals from water. The iron modified montmorillonite can be synthesized using a facile intercalation wet synthesis procedure that requires low energy and minimal use of chemicals. The iron modified montmorillonite adsorbent effectively removes heavy metals, such as arsenite, strontium, barium, phosphate, from water.

Abstract: A water treatment system includes an influent tank that screens influent and skims oil from wastewater, and an open aeration tank that draws wastewater from the influent tank. The system also includes an electro-coagulation unit that provides an electrical charge to water exiting the open aeration tank and a dissolved air flotation tank that receives water exiting the electro-coagulation unit. The system further includes a sedimentation tank that receives water exiting the dissolved air flotation tank, and a first set of filters that removes pollutants from water exiting the sedimentation tank. The system also has a sedimentation and recirculation tank that removes pollutants from water exiting the first set of filters.

Abstract: A water softening device includes a filter configured to decrease hardness of a first stream of raw water to produce a second stream of water with decreased hardness, a first sensor that measures an electrical property of the first stream, a second sensor that measures an electrical property of the second stream, and optionally, a third sensor that detects a water flow through the filter, wherein the filter includes an ion exchange resin operated in H+-mode, and the filter is buffered with at least one salt selected from the group of a potassium salt (K+), a sodium salt (Na+) and a lithium salt (Li+).

Abstract: A liquid processing apparatus includes a processing tank, a first electrode, an insulator, a liquid introduction port, a discharge portion, a second electrode, an opening portion, and a power supply. The first electrode is disposed at the first end of the processing tank. The insulator covers at least a part of a side surface of the first electrode disposed to protrude from an inner wall of the first end of the processing tank into the processing tank. The liquid introduction port causes a liquid to swirl by introducing the liquid in a tangential direction of the processing tank and generates a gas phase in a swirling flow of the liquid. An outer diameter of the insulator is smaller than an outer diameter of a gas-phase generating space where the gas phase is generated in the processing tank.

Abstract: An automated total organic carbon analyzer is described. Embodiments of the system include two features, namely the development of a selective oxidation reactor to oxidize organic contaminants to their corresponding organic acids, and the measurement of the organic acids individually by chain length using an electroanalytical detector. Combining this electroanalytical approach with sequential detection capabilities (such as spectrophotometry) can expand the instrument capabilities by providing organic contaminant speciation. The described reactor performs selective oxidation of organic carbon to organic acids followed by complexation with a proprietary ligand, then selective detection using electroanalytical accumulation and desorption of organic acids performed at an electrode surface.

Abstract: A water treatment apparatus includes: a first granular electrode member and a second granular electrode member stored in a water treatment unit and provided so as to be separated from each other; a power supply unit which applies voltage between the first granular electrode member and the second granular electrode member so that ions contained in treatment target water supplied from one side of the water treatment unit are adsorbed to the first granular electrode member and the second granular electrode member; and a washing water supply pump which causes washing water to flow from the other side of the water treatment unit to the one side of the water treatment unit, thereby washing the first granular electrode member and the second granular electrode member, wherein the first granular electrode member and the second granular electrode member each include a plurality of flowable granular electrode members.

Abstract: The present invention relates to a method for removing hydrocarbons from produced water, comprising: (i) separating produced water from a hydrocarbon and water mixture extracted from a subterranean formation: (ii) contacting said produced water with multivalent metal cations to produce a mixture of produced water and multivalent metal cations; and (iii) removing hydrocarbons from said mixture in a hydrocyclone and/or a compact flotation unit to give treated produced water, wherein the concentration of hydrocarbons in said produced water is less than 10% wt.

Abstract: A system containing a reactor vessel including zero valent iron media, a source of a conditioning additive, a source of a reaction additive, and a process control subsystem is disclosed. A method for reducing a concentration of one or more contaminants in contaminated water including contacting zero valent iron media with a conditioning additive, contacting contaminated water with conditioned zero valent iron media, and introducing a reaction additive is also disclosed. The conditioning additive and reaction additive may each contain an aluminum salt.

Abstract: A siphon type composite vertical subsurface flow constructed wetland has an uplink pool with a depth 3/4 that of a downlink pool. Siphon-type drain tubes are equidistantly distributed at a first outer side of the uplink pool, and a total flow of the drain tubes is slightly greater than a largest total influent flow. Three layers of substrates are paved on each pool. A substrate on a first layer is a biological ceramsite having a relatively small grain size, another substrate on a second layer is zeolite having a relatively large grain size, and a further substrate on a third layer is cobblestone having a large grain size. The third layers of the pools are integrally communicated, and sewage in the downlink pool flows to the uplink pool through a communication port. Sludge on bottom layers of the pools is discharged from a siphon tube with water.

Abstract: The present invention relates to a method for reducing the aniline content of hypersaline wastewater, said method comprising the steps of (a) providing a composition A comprising hypersaline wastewater and aniline, and (b) contacting composition A with cells of at least one halophilic microbial strain, thereby generating a composition B comprising said composition A and cells of said at least one halophilic microbial strain. The present invention further concerns a method for the production of chlorine and sodium hydroxide. Further encompassed by the present invention is a composition comprising hypersaline wastewater, aniline, and cells of at least one halophilic microbial strain.

Abstract: A method of treating produced water, such as frac flowback, that includes pre-treating the produced water which is followed by a crystallization process that produces a condensate that typically includes ammonia and benzene. The ammonia and benzene concentration is reduced by biologically nitrifying and denitrifying the condensate. This produces an effluent that is directed to a solids-liquid separation process that removes suspended solids. The solids-liquid separation process produces another effluent that is subjected to a benzene polishing process that further reduces the benzene concentration of the effluent produced by the solids-liquid separation process.

Abstract: A process for the treatment of thick fine tailings that include constituents of concern (CoCs) and suspended solids is provided. The process includes subjecting the thick fine tailings to treatments including chemical immobilization of the CoCs, polymer flocculation of the suspended solids, and dewatering. The chemical immobilization can include the addition of compounds enabling the insolubilization of the CoCs. Subjecting the thick fine tailings to chemical immobilization and polymer flocculation can facilitate production of a reclamation-ready material, which can enable disposing of the material as part of a permanent aquatic storage structure (PASS).

Abstract: Continuous basalt fibers are produced by melting basalt rock in a submerged

Abstract: To provide a method for forming molten glass, capable of easily improving the forming accuracy of molten glass. One embodiment of the method for forming molten glass of the present invention comprises a supplying in which molten glass having a temperature of at least the softening point is discharged in a strip shape and supplied on the surface of molten metal, and a transporting the glass ribbon supplied on the surface of the molten metal, wherein the transporting includes a cooling the glass ribbon being transported, in a region on the upstream side in the transport direction, so that the temperature of the glass ribbon becomes lower than the softening point in the entire width direction.

Abstract: A apparatus for making a three-dimensional object (glass, glass ceramic or ceramic) that includes: a gripping fixture 102a having a grip surface or a pedestal 102 having a build surface 130, the grip or build surface configured to hold an end of a contiguous, preformed material 106, such as a fiber or a ribbon; a feed system 100 having a feed outlet 118 positioned above the grip or build surface, the feed system configured to feed the contiguous, preformed material into a build zone between the feed outlet and the grip or build surface; and a laser delivery system 134 arranged to direct at least one laser beam through the furnace 132 and into the build zone to form a hot spot 126 in the build zone; and a positioning system 120 arranged to effect relative motion between the grip or build surface and the feed outlet. In some implementations, the apparatus for making a 3D object can also include a furnace 132 enclosing the build zone and the feed outlet.

Abstract: A device for forming a glass includes a housing member, a support member, and an intake member. The housing member includes a first part, at least one suction hole, and a plurality of sidewalls. The first part is substantially parallel to a surface defined by first and second directions. The suction hole is defined in the first part. The sidewalls extend from the first part. The support member is disposed on the first part. The support member includes a first surface configured to support the glass, a second surface overlapping and facing the first surface in a thickness direction, and a plurality of side surfaces configured to connect the first surface to the second surface. Each of first and second side surfaces of the side surfaces face each other and have a curved shape. The intake member is configured to perform an intake operation through the suction hole.

Abstract: A method of producing a glass briquette in which reclaimed glass fines are mixed with a binder material to create a mixture. The mixture is subsequently compressed in a chamber to form a briquette having the shape of the interior of the chamber. The reclaimed glass includes glass fines of a size of smaller than 10 mm. The method is performed without melting the glass fines such that the resulting briquette contains the discrete glass fines held in the binder and may be used as a furnace ingredient for later glass product production. The glass briquette may contain other batch ingredients required in the production of glass.

Abstract: A method of producing an electronic component is provided. The method includes providing flat glass having a dielectric constant of less than 4.3 and a dielectric loss factor of 0.004 or less at 5 GHz; configuring the flat glass as one of an interposer, a substrate, or a superstrate; and forming the interposer, the substrate, or the superstrate into the electronic component. The electronic component can be an antenna, a patch antenna, an array of antennas, a phase shifter element, and a liquid crystal-based phase shifter element.

Abstract: Methods and apparatus for separating a glass sheet are described. An apparatus and a method utilize a vent bar having a cushion that exerts a force on the glass sheet adjacent a vent line to break the glass into two pieces at the vent line. The edge of the glass sheet has excellent perpendicularity without subsequent grinding and/or polishing so that the glass sheet can be used as a light guide plate in a display.

Abstract: A method for the laser-based machining of a sheet-like substrate, in order to separate the substrate into multiple portions, in which the laser beam of a laser for machining the substrate is directed onto the latter, is characterized in that, with an optical arrangement positioned in the path of rays of the laser, an extended laser beam focal line, seen along the direction of the beam, is formed on the beam output side of the optical arrangement from the laser beam directed onto the latter, the substrate being positioned in relation to the laser beam focal line such that an induced absorption is produced in the material of the substrate in the interior of the substrate along an extended portion, seen in the direction of the beam, of the laser beam focal line, such that a material modification takes place in the material of the substrate along this extended portion.

Abstract: An apparatus comprises a stressed glass member and an actuator mounted on the stressed glass member. A power source is coupled to the actuator. An abrasion structure is disposed between the actuator and the stressed glass member. The abrasion structure comprises abrading features in contact with the stressed glass member. The abrading features have a hardness higher than a hardness of the stressed glass member. When energized by the power source, the actuator is configured to induce movement of the abrasion structure that causes the abrading features to create scratches in the stressed glass member to a depth sufficient to initiate fracture of the stressed glass member.

Abstract: A flat glass is provided that exhibits high transmittance to electromagnetic radiation in a range of wavelengths from 200 nm to 1500 nm. The transmittance for the flat glass having a thickness of 1 mm is 20% or more at a wavelength of 254 nm, 82% or more at a wavelength of 300 nm, 90% or more at a wavelength of 350 nm, 92% or more at a wavelength of 546 nm, 92.5% or more at a wavelength of 1400 nm, 91.5% or more in a wavelength range from 380 nm to 780 nm, and 92.5% or more in a wavelength range from 780 nm to 1500 nm.