A fiber coupler (135) for coupling a plurality of cores (160) of a multi-core optical fiber (105) to an integrated photonic device comprises a grating array comprising a plurality of polarization splitting gratings (180) arranged in a manner that corresponds to the plurality of cores (160) in the multi-core optical fiber (105). The fiber coupler (135) also comprises first and second mode converters (235, 240) extending from first and second sides of each of the plurality of polarization splitting gratings (180) to receive first and second polarization modes of the optical signal scattered by the polarization splitting grating (180). A plurality of waveguides (145-a, 145-b) extends from ends of each of the mode converters (235, 240) to guide a single polarization mode of one of the optical signals.
A fixture assembly for slitting a workpiece into a serpentine body, a cutting system having a fixture assembly, and a method of forming a serpentine body. The fixture assembly includes a patterned support section that has a plurality of support slats interspaced with gaps. A holder plate has an opening configured to receive the workpiece and positioned atop the patterned support section such that intended cutting locations in the workpiece are positioned directly above the gaps in the patterned support section and the slats are positioned directly below uncut portions of the serpentine body after cutting the workpiece.
Glass and glass ceramic compositions having at least a lithium disilicate crystalline phase, a petalite crystalline phase, and a residual glass phase along with methods of making the glass and glass ceramic compositions are described. The compositions are compatible with conventional rolling and float processes, are transparent or translucent, and have high mechanical strength and fracture resistance. Additionally, processes of 3D forming glass ceramic preforms having the glass ceramic composition discussed to produce glass ceramic articles are described. Further, the compositions are able to be chemically tempered to even higher strength glass ceramics that are useful as large substrates in multiple applications.
C03C 10/00 - Verre dévitrifié ou vitrocéramiques, c. à d. verre ou céramiques ayant une phase cristalline dispersée dans la phase vitreuse et constituant au moins 50% en poids de la composition
C03B 11/12 - Refroidissement, chauffage ou isolation du poinçon, du moule ou de la presse de verre
C03B 32/02 - Cristallisation thermique, p.ex. pour la cristallisation de produits vitreux en articles vitrocéramiques
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
4.
THIN PIPETTES HAVING INCREASED MECHANICAL PERFORMANCE
A stretch blow molded pipette is provided that includes a tubular body arranged between a tip region and a mouthpiece region. The tip region has an average wall thickness that is greater than a wall thickness of the tubular body, and the body region has an average wall thickness of less than 0.032 inches (in) and a hoop strength of at least 15 pound-feet (lbf).
Foldable apparatus comprise a foldable substrate comprising a substrate thickness. The second major surface of the foldable substrate faces an end portion of a first inner surface area of a first housing member extending along a first plane. The second surface faces an end portion of a second inner surface area of a second housing member extending along a second plane. A support is attached to at least the second housing member. The support contacts the second major surface when an angle between the first plane and the second plane ranges from about 80° to about 135°. The support is spaced from the second major surface when an angle between the first plane and the second plane ranges from about 0° to about 30°. In some embodiments, the foldable substrate comprises a neutral stress configuration at a parallel plate distance ranging from about 20 millimeters to about 200 millimeters.
A glass transport system configured to mitigate or stop damaging glass leaks by incorporating silica-containing structural components or introducing silica-containing materials to the advancing glass leak flow to cause the molten glass to interact with silica in the silica-containing material and increase the viscosity of the molten glass sufficiently to slowdown or stop the flow of the glass leak.
Apparatuses and methods are described for controlling the width and thickness of glass during glass sheet production. The apparatuses and methods employ a gas cooling mechanism that is designed to extract heat from molten glass during the drawdown process to reduce width attenuation and generate more uniform glass. In some examples, a nozzle of a glass forming apparatus includes a first nozzle portion with a first glass forming surface, and a second nozzle portion opposite the first nozzle portion, where the second nozzle portion includes a second glass forming surface opposite the first glass forming surface. The nozzle also includes a first cavity within the first nozzle portion, and a second cavity within the second nozzle portion. Gas, such as air, is delivered to each of the first cavity and the second cavity to cool molten glass as it is drawn between the first and second glass forming surfaces.
A colored glass article includes greater than or equal to 50 mol % and less than or equal to 80 mol % SiO2; greater than or equal to 7 mol % and less than or equal to 25 mol % Al2O3; greater than or equal to 1 mol % and less than or equal to 15 mol % B2O3; greater than or equal to 5 mol % and less than or equal to 20 mol % Li2O; greater than or equal to 0.5 mol % and less than or equal to 15 mol % Na2O; greater than 0 mol % and less than or equal to 1 mol % K2O; and greater than or equal to 1×10−6 mol % and less than or equal to 1 mol % Au. R2O—Al2O3 is greater than or equal to −5 mol % and less than or equal to 7 mol %, R2O being the sum of Li2O, Na2O, and K2O.
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
C03C 4/02 - Compositions pour verres ayant des propriétés particulières pour verre coloré
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
9.
LOW NUMERICAL APERTURE OPTICS TO ENABLE LASER CUTTING OF TEXTURED SUBSTRATES
A method of processing a transparent workpiece comprises directing a defect-forming laser beam to an impingement surface of a transparent workpiece, the defect-forming laser beam having a numerical aperture from 0.10 to 0.25, the transparent workpiece having a textured surface, the textured surface having an Ra value of greater than or equal to 0.5 μm.
B23K 26/53 - Travail par transmission du faisceau laser à travers ou dans la pièce à travailler pour modifier ou reformer le matériau dans la pièce à travailler, p.ex. pour faire des fissures d'amorce de rupture
B23K 26/40 - Enlèvement de matière en tenant compte des propriétés du matériau à enlever
10.
CORDIERITE-INDIALITE-PSEUDOBROOKITE STRUCTURED CERAMIC BODIES, BATCH COMPOSITION MIXTURES, AND METHODS OF MANUFACTURING CERAMIC BODIES THEREFROM
A ceramic body exhibiting % P≥50%, df≤0.36, and a combined weight percentage of crystalline phases containing cordierite and indialite of at least 85 wt %, and up to 10 wt % of a crystalline pseudobrookite structured phase, such as armalcolite. The ceramic body contains, as expressed on an oxide basis, either: 1% wt % to 11% wt % titania and 89% wt % to 99% wt % MgO, Al2O3, and SiO2 that have relative weight ratios of MgO:Al2O3:SiO2 within the field defined by 15.6:34.0:50.4, 12.6:34.0:53.4, 13.9:30.7:55.4, and 16.9:30.7:52.4, or 2.5% to 11% titania and 89% wt % to 97.5% wt % MgO, Al2O3, and SiO2 that have relative weight ratios of MgO:Al2O3:SiO2 within the field defined by 15.6:34.0:50.4, 12.6:34.0:53.4, 12.0:35.7:52.3, and 15.0:35.7:49.3. Batch composition mixtures and methods of manufacturing ceramic bodies using the batch compositions are provided, as are other aspects.
An apparatus for cutting a composite substrate includes a support configured to support a composite substrate including a first layer and a second layer that includes a material different from the first layer, a water jet nozzle configured to eject high-pressure water to cut the composite substrate and move along an upper surface of the support, a jet pressure controller configured to control a pressure of the high-pressure water ejected from the water jet nozzle, and a motion controller configured to control a movement of the water jet nozzle.
B24C 1/04 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminé; Utilisation d'équipements auxiliaires liés à ces méthodes pour travailler uniquement certaines parties déterminées, p.ex. pour graver la pierre ou le verre
12.
CELL CULTURE APPARATUSES WITH MANIFOLDS INCLUDING COLUMN STRUCTURES
A cell culture apparatus includes a cell culture module including multiple cell culture chambers. A manifold connects the multiple cell culture chambers together along a side of the cell culture module. The manifold includes a side wall base structure connected to the side of the cell culture module and a column structure that is formed as a monolithic part of the side wall base structure. The column structure defines a fluid flow pathway through the manifold and to inlets to the cell culture chambers to allow filling and emptying of the cell culture chambers of liquid medium.
Provided is a light extraction substrate disposed on a front portion of an organic light-emitting diode (OLED) to extract light from the OLED. The light extraction substrate includes abase substrate and a light extraction layer disposed on the base substrate. The light extraction layer includes a matrix layer and BaTiO3 light-scattering particles dispersed in the matrix layer. The matrix layer contains a siloxane-based organic-inorganic hybrid material. An organic light-emitting device includes the light extraction substrate and an OLED disposed on the light extraction layer of the light extraction substrate.
Methods of manufacturing a glass-based article includes exposing a glass-based substrate having a lithium aluminosilicate composition to an ion exchange treatment to form the glass-based article. The ion exchange treatment including a molten salt bath having a concentration of a sodium salt in a range from 8 mol % to 100 mol %. The glass-based article includes sodium having a non-zero varying concentration extending from a surface of the glass-based article to a depth of the glass-based article The glass-based article has compressive stress layer extending from the surface to a spike depth of layer from 4 micrometers to 8 micrometers. The glass-based article includes a molar ratio of potassium oxide (K2O) to sodium oxide (Na2O) averaged over a distance from the surface to a depth of 0.4 micrometers that is greater than or equal to 0 and less than or equal to 1.8.
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
C03C 3/12 - Compositions pour la fabrication du verre contenant un oxyde mais pas de silice
C03C 4/18 - Compositions pour verres ayant des propriétés particulières pour verre sensible aux ions
H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques
An alignment apparatus for aligning components of an optical assembly include a chuck configured to support the optical assembly thereon, and an adjustable flexure assembly disposed around the chuck. The adjustable flexure assembly includes a plurality of flexures. The plurality of flexures are positioned relative to the chuck such that each of the plurality of flexures contact the optical assembly when the optical assembly is positioned on the chuck. Adjustment of a position of one or more flexures of the plurality of flexures adjusts an alignment of an optical axis of an optical component of the optical assembly when the optical assembly is positioned on the chuck, wherein the alignment apparatus is configured to align optical axes of the optical component to an angle of deviation of less than about 1,000 μrad and provide an extinction ratio within the optical assembly of greater than or equal to 1000:1
A method for making an antimicrobial composite film can include forming a first coating layer by applying a first coating material on a substrate and forming a second coating layer by applying a second coating material on the first coating layer. The first coating material can comprise a first resin. The second coating material can comprise an antimicrobial material in a second resin or a dispersion. The first coating material can have a lower concentration of the antimicrobial material than the second coating material. The first and second coating layers can cooperatively define a composite film. The antimicrobial material can be asymmetrically dispersed in the composite film such that the antimicrobial material is concentrated closer to the outer surface of the composite film than to the inner surface of the composite film.
In various embodiments of the present disclosure, a fenestration apparatus is provided, including: a glazing comprising a LC panel having: a first glass layer; a second glass layer, and a liquid crystal cell therebetween; a frame, configured perimetrically around a corresponding perimetrical edge of the LC panel; and an attachment member configured to the frame, wherein the attachment member is configured to be removably fixable to an existing window, wherein the attachment member is configured to define a gap between the frame, the at least one LC panel, and the existing window.
E06B 9/24 - Ecrans ou autres dispositifs protecteurs contre la lumière, notamment contre la lumière solaire; Ecrans similaires pour protection de l'intimité ou pour des raisons esthétiques
C03C 17/00 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C03C 17/34 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes
E06B 3/28 - Châssis de battants non caractérisés par le genre du mouvement avec des vitres ou plaques similaires supplémentaires amovibles, encadrés ou non
18.
BACKLIGHTS INCLUDING PATTERNED DIFFUSERS AND WAVELENGTH SELECTIVE REFLECTORS
A backlight includes a substrate, a plurality of light sources, a reflective layer, a first diffuser plate, a second diffuser plate, and a color conversion layer. The plurality of light sources are proximate the substrate. The reflective layer is proximate the substrate. The first diffuser plate is over the plurality of light sources. The color conversion layer is between the first diffuser plate and the second diffuser plate.
According to embodiments, a coated pharmaceutical container may include a pharmaceutical container comprising an interior surface and an exterior surface, wherein the pharmaceutical container may include a glass composition that has Class HGA1 hydrolytic resistance when tested according to the ISO 720 testing standard. The coated pharmaceutical container may further include a coating bonded to at least a portion of the exterior surface but not on any portion of the interior surface. The coating may have a coefficient of friction less than or equal to 0.7, and the coated pharmaceutical container may be thermally stable after heating at a temperature of at least 260° C. for a time period of 30 minutes.
C03C 17/00 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C03C 17/30 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des composés contenant du silicium
C03C 17/32 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des résines synthétiques ou naturelles
C03C 17/42 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes un revêtement au moins étant une substance organique et un revêtement au moins étant un non-métal
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
Batteries include a cathode, a solid-state electrolyte, and an anode. In aspects, the anode comprises an alloy including from about 50 atom % to about 90 atom % lithium, from about 5 atom % to about 50 atom % of a first component, and from about 0.1 atom % to about 10 atom % of a second component. In aspects, the anode includes from about 20 atom % to about 99 atom % of a first component and from about 1 atom % to about 20 atom % of a second component. The first component is selected from a group consisting of magnesium, silver, and combinations thereof. The second component is selected from a group consisting of calcium, aluminum, gallium, boron, carbon, silicon, tin, zinc, indium, antimony, silver, and combinations thereof. An amount of the first component is greater than an amount of the second component. The solid-state electrolyte is positioned between the cathode and the anode.
H01M 4/134 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication Électrodes à base de métaux, de Si ou d'alliages
H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
Batteries include a cathode, an interlayer disposed on the cathode, a solid-state electrolyte disposed on the interlayer, and a lithium anode disposed on the solid-state electrolyte. The interlayer includes a deep-eutectic-solvent-based electrolyte including a lithium salt and a sulfone compound. Methods of forming a battery comprising disposing a deep-eutectic-solvent-based electrolyte comprising a lithium salt and a sulfone compound on a first major surface of a cathode. Methods further comprising disposing a solid-state electrolyte over the first major surface of the cathode. The deep-eutectic-solvent-based electrolyte is positioned between the cathode and the solid-state electrolyte.
H01M 10/0569 - Matériaux liquides caracterisés par les solvants
H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p.ex. LiMn2O4 ou LiMn2OxFy
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p.ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 10/0568 - Matériaux liquides caracterisés par les solutés
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c. à d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
22.
INTERLAYERS FOR CATHODE/SOLID ELECTROLYTE INTERFACES IN SOLID-STATE BATTERIES AND METHODS OF MAKING THE SAME
SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES (Chine)
Inventeur(s)
Badding, Michael Edward
Cai, Mingli
Jin, Jun
Song, Zhen
Wen, Zhaoyin
Xiu, Tongping
Yao, Liu
Abrégé
Batteries include a current collector, a cathode, an interlayer disposed on the cathode, a solid-state electrolyte disposed on the interlayer, and a lithium anode disposed on the solid-state electrolyte. In aspects, the interlayer includes a lithium salt and a sulfone compound within a polymeric matrix. In aspects, the interlayer includes a lithium salt and a sulfone compound. In aspects, methods of forming a battery comprise disposing a precursor solution comprising a lithium salt, a sulfone compound, and a monomer on a first major surface of a cathode. Methods can further include curing the precursor solution to form an interlayer including the lithium salt and the sulfone compound within a polymeric matrix. In aspects, methods can include disposing a lithium salt and a sulfone compound on a first major surface of a cathode. Methods further include disposing a solid-state electrolyte over the first major surface of the cathode.
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
H01M 4/131 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication Électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p.ex. LiCoOx
H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p.ex. LiMn2O4 ou LiMn2OxFy
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p.ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 10/0568 - Matériaux liquides caracterisés par les solutés
H01M 10/0569 - Matériaux liquides caracterisés par les solvants
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c. à d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
23.
COLORED GLASSES WITH IMPROVED TEMPERING CAPABILITIES
The disclosure relates to highly temperable colored glass compositions. The colored glass compositions have high coefficients of thermal expansion and high Young's moduli that advantageously absorb in the ultraviolet and/or blue wavelength ranges. Methods of making such glasses are also provided.
C03C 4/02 - Compositions pour verres ayant des propriétés particulières pour verre coloré
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p.ex. verre à vitre ordinaire ou verre pour récipients creux
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 3/095 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant des terres rares
Public University Corporation Yokohama City University (Japon)
Inventeur(s)
Ejiri, Yoko
Ayano, Satoru
Fukuhara, Naoto
Taniguchi, Hideki
Takebe, Takanori
Abrégé
Provided is a culture chamber capable of preparing spheroids with a uniform size with high efficiency and having a micro-space structure which is designed to facilitate replacement of a medium and harvesting of cells. The culture chamber includes a plurality of recesses (10) each formed of a bottom portion (11) and an opening portion (12). The bottom portion (11) has one of a hemispherical shape and a truncated cone shape and the opening portion (12) is defined by a wall that surrounds an area from a boundary between the opening portion (12) and the bottom portion (11) to an end of each of the recesses (10), the wall having a taper angle in a range from 1 degree to 20 degrees. An equivalent diameter of the boundary is in a range from 50 μm to 2 mm and a depth from a bottom of the bottom portion (11) to the end of each of the recesses is in a range from 0.6 or more times to 3 or less times the equivalent diameter, and the wall defining the opening portion (12) forms a surface continuous to the bottom portion (11) and an inclination of the continuous surface changes at the boundary.
A method of disinfecting using a light diffusing fiber includes optically coupling a light source to a light diffusing optical fiber having a core, a cladding surrounding the core, an outer surface, and a plurality of scattering structures positioned within the core, the cladding, or both the core and the cladding. The method further includes positioning the light diffusing optical fiber in optical engagement with a pathogen sample and directing light output by the light source into the light diffusing optical fiber for a first time interval. The scattering structures scatter light propagating along the light diffusing optical fiber toward the outer surface and a portion of the light diffuses through the outer surface thereby irradiating the pathogen sample with light having an average power density of about 5 mW/cm2 to about 30 mW/cm2 at a wavelength from about 380 nm to about 495 nm for an exposure time from about 2 hours to about 24 hours.
A61L 2/08 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contact; Accessoires à cet effet utilisant des phénomènes physiques des radiations
A cell culture vessel has a wall and cell culture surface having a plurality of microcavities for culturing cells in three-dimensional conformation, referred to as “spheroids”. The inner surface of the wall and the cell culture surface define a cell culture chamber of the vessel. The wall is attached to the cell culture surface in a way that does not provide flat surfaces on or around the cell culture surface so that the vessel provides an environment suitable for the production of a homogeneous population of three-dimensional cell clusters, or spheroids.
A laminate can comprise an oxide disposed over a first major surface of a substrate. The oxide layer can comprise a thickness of about 40 nanometers or less. The oxide layer can comprise oxygen and a first element. The first element can comprise at least one of titanium, tantalum, silicon, or aluminum. The oxide layer can comprise an atomic ratio of oxygen to the another element of about 1.5 or less. The laminate can comprise a peel strength between the substrate and the oxide layer of about 1.3 Newtons per centimeter or more. Methods of making a laminate can comprise providing a substrate comprising a first major surface and depositing an oxide layer over the first major surface of the substrate by sputtering from an elemental target comprising an another element in an oxygen environment.
C23C 28/00 - Revêtement pour obtenir au moins deux couches superposées, soit par des procédés non prévus dans un seul des groupes principaux , soit par des combinaisons de procédés prévus dans les sous-classes et
28.
METHODS FOR MAKING ELECTRODES AND PROVIDING ELECTRICAL CONNECTIONS IN SENSORS
A method of forming a sensor, such as a glass electrochemical sensor, is described. In some examples, the method may include forming a plurality of apertures in a glass substrate; forming a sensor body comprising the glass substrate and at least one glass sensor component, wherein one or more apertures of the glass substrate are aligned with the at least one glass sensor component to form an outer contact aperture; filling the outer contact aperture in the sensor body with a first conducting material to form an outer contact through glass via (TGV); and forming an electrode on the glass substrate adjacent at least one of the apertures of the plurality of apertures.
G01N 27/28 - Composants de cellules électrolytiques
C03C 17/06 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des métaux
C03C 17/10 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des métaux par dépôt à partir d'une phase liquide
Glass articles including a glass laminate substrate having a plurality of flow channels formed therein are provided. The glass laminate substrate includes a first glass layer and a second glass layer fused together. In various embodiments, at least 80% of a total area of a floor of each of the flow channels has a local surface flatness of less than 100 nm/mm2, measured along a length and width of the floor of each of the plurality of flow channels Such glass articles are manufactured using a method including contacting a first portion of the first glass layer with a first etchant for a first etch time to at least partially form flow channels in the glass substrate and contacting the flow channels with a second etchant for a second etch time to flatten a floor of each of the flow channels.
Disclosed herein are modular molten glass delivery apparatuses and glass manufacturing apparatuses including the same. A module of a modular molten glass delivery apparatus includes a lower carriage comprising a plurality of lower carriage rollers. An upper rail system is supported on the lower carriage. The upper rail system includes upper support rails oriented at an elevation angle α greater than 0 degrees relative to horizontal. The module further includes an upper carriage. The upper carriage includes a base plate oriented at an elevation angle β greater than 0 degrees relative to horizontal and a plurality of upper carriage rollers engaged with the upper support rails of the upper rail system to facilitate translation of the upper carriage on the upper rail system. A support frame is coupled to the base plate and a molten glass delivery conduit assembly is supported on the base plate within the support frame.
A biocidal material and method of forming is provided. The biocidal material includes a carrier and a plurality of treated copper-containing particles including a particle surface pre-treatment. The surface pre-treatment includes a copper-chelating material.
A co-shaped laminate is provided. The laminate includes a first curved glass substrate having a first major surface, a second major surface opposing the first major surface, a first thickness (h1), and a first viscosity (η1) of 1×1011 poises at a first temperature (T1); a second curved glass substrate having a third major surface, a fourth major surface opposing the third major surface, a second thickness (h2), the second thickness being less than the first thickness, and a second viscosity (η2) at the first temperature (T1); and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, wherein the ratio of the first thickness to the second thickness (h1/h2) is greater than about 2.1, and wherein the ratio of the second viscosity to the first viscosity (η2/η1) is between about (h1/h2)2.55 and about (h1/h2)3.45.
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
33.
GLASS SUBSTRATE HEAT CHAMFERING METHOD AND APPARATUS
Provided is a glass substrate heat chamfering method. An edge of a glass substrate (100) is chamfered by applying thermal shock to the edge of the glass substrate (100), thereby peeling a strip (100a) off from the edge of the glass substrate (100). The strip is cut at a predetermined point thereon before being broken due to the weight thereof. The strip (100a) is cut by applying at least one of heat and a laser beam to the predetermined point or by applying a flame (300a) of a torch (300) to the predetermined point. The application of the thermal shock includes brining a heating element (210) into contact with the edge of the glass substrate (100). In the chamfering, the heating element (210) is relatively moved along the edge of the glass substrate (100) while being brought into contact with the edge of the glass substrate (100).
A glass including silica and titania is disclosed. An average hydroxyl concentration of a plurality segments of the glass is in a range from about 20 ppm to about 450 ppm, an average titania concentration of the plurality of segments is in a range from about 6 wt. % to about 12 wt. %, and each segment of the plurality of segments has a length of about 12.7 mm, a width of about 12.7 mm, and a height of about 7.62 mm. The hydroxyl concentration of each segment is measured using a Fourier transform infrared spectroscopy in transmission, the refractive index is measured using an optical interferometer with a 633 nm operating wavelength and a resolution of 270 microns×270 microns pixel size, and the average titania concentration is determined based upon the measured refractive index.
G03F 1/24 - Masques en réflexion; Leur préparation
C03C 3/06 - Compositions pour la fabrication du verre contenant de la silice avec plus de 90% en poids de silice, p.ex. quartz
C03C 3/076 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice
C03C 4/08 - Compositions pour verres ayant des propriétés particulières pour verre absorbant sélectivement des radiations de longueurs d'ondes déterminées
35.
ARTICLE WITH A VARIABLE THICKNESS OPTICAL COATING ON PORTIONS OF A SUBSTRATE THAT PRESENT DIFFERENT SURFACE NORMALS
An article is described herein that includes an optical coating on both a first portion and a second portion of a first major surface of a substrate. The first portion and the second portion face in different directions. The optical coating forms an anti-reflective surface, has a total thickness of less than 1000 nm, and is thicker over the first portion than over the second portion. The optical coating exhibits a first surface reflected color characterized by International Commission on Illumination (“CIE”) L*a*b* color space values of: (i) a*, from −6.0 to +4.5, and (ii) b*, from −11.0 to +6.0 at all viewing angles within a range of from 0 degrees to 10 degrees relative to a normal of the first major surface at both (i) the first portion and (ii) the second portion where the total thickness of the optical coating is 75% to 90% of the maximum value of the total thickness.
An uncoupled-core multicore optical fiber is disclosed, the fiber including at least two core portions, each core portion including a core and a depressed-index cladding. The core having a radius r1 and a relative refractive index Δ1. The depressed-index cladding having a radius r2 and a relative refractive index Δ2, the depressed-index cladding surrounding and directly contacting the core, a volume V2 of the depressed-index cladding being about 15.0% Δ-micron2 to about 37.0% Δ-micron2. The fiber further includes a common cladding having a radius r3 and a relative refractive index Δ3 such that Δ2<Δ3<Δ1, the common cladding surrounding and directly contacting the depressed-index cladding. Furthermore, a cable cutoff wavelength of each core portion is about 1530 nm or less and a center-to-center spacing between centerlines of adjacent core portions is about 48 microns to about 60 micron.
A glass comprising titania and silica is disclosed. A plot of average hydroxyl concentration of each segment of a plurality of segments vs. distance along the glass is provided by: y=Ax2+Bx+C, wherein A (in ppm/mm2) is in a range from about 0.0 to about −0.1, B (in ppm/mm) is in a range from about −10 to about 10, C (in ppm) is about 450 or less, y is the average hydroxyl concentration (in ppm), and x is distance (in mm) such that the hydroxyl concentration of each segment is measured using a Fourier transform infrared spectroscopy in transmission and the plot extends a distance of about 50 mm or more along the glass.
C03C 3/076 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice
G03F 1/00 - Originaux pour la production par voie photomécanique de surfaces texturées, p.ex. masques, photomasques ou réticules; Masques vierges ou pellicules à cet effet; Réceptacles spécialement adaptés à ces originaux; Leur préparation
38.
AQUEOUS TREATING MEDIUM AND METHODS FOR TREATING GLASS ARTICLES WITH THE SAME
An aqueous treating medium may include water; an acid selected from the group consisting of: HCl, HBr, HNO3, H2SO4, H2SO3, H3PO4, H3PO2, HOAc, citric acid, tartaric acid, ascorbic acid, EDTA, methanesulfonic acid, toluenesulfonic acid, and combinations thereof, wherein a concentration of the acid in the aqueous treating medium is from 0.5 M to 1.5 M; a salt, wherein a concentration of the salt in the aqueous treating medium is from greater than 0 M to 2 M; a fluoride-containing compound selected from the group consisting of: HF, NaF, NH4HF2, and combinations thereof, wherein a concentration of the fluoride-containing compound in the aqueous treating medium is from 0.026 M to 0.26 M; and silica, wherein the aqueous treating medium is saturated with silica.
A method of forming a glass-based article comprises depositing molten glass onto a first molding member and pressing the molten glass between the first and second molding members by moving the first molding member and the second molding member towards one another. The pressing of the molten glass comprises moving a portion of one of the first and second molding members relative to a remaining portion thereof to form a first reduced-area pressing zone and, after formation of the first reduced-area pressing zone, moving the portion relative to the remaining portion to form a second reduced-area pressing zone where the molten glass is compressed between the first and second molding members.
A liquid lens including a first liquid comprising a polyfluoroaromatic compound represented by formula (I): Fx—(aromatic)—Y—R1. “x” is within a range of from 2 to 5. Y is one of CH2, Si(Alk)2, Ge(Alk)2, O, and S. “Alk” is a linear aliphatic chain. R1 is any organic group, but can be one of a linear aliphatic chain, a cycloaliphatic, a fluorocycloaliphatic, and an aromatic residue. “Aromatic” is any six carbon aromatic ring. Examples of the chemical compound represented by formula (I) include butylpentafluorobenzene; dimethylnonafluorohexylpentafluorophenylsilane; trimethylpentafluorophenylgennane; butoxypentafluorobenzene; cyclopentoxypentafluorobenzene; 1-n-octyloxypentafluorobenzene; cyclooctyloxypentafluorobenzene; 1-n-dodecyloxypentafluorobenzene; cyclopentylpentafluorophenylsulfide; phenoxypentafluorobenzene; 2,4-difluoroanisole; and heptafluoropentyloxypentafluorobenzene. The first liquid has a density in a range of from 0.95 g/mL to 1.35 g/mL (at 20° C.). The liquid lens further includes a second liquid that forms an interface with the first liquid. The second liquid can be substantially free of water.
G02B 1/04 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques caractérisés par la substance dont ils sont faits; Revêtements optiques pour éléments optiques faits de substances organiques, p.ex. plastiques
G02B 3/14 - Lentilles remplies d'un fluide ou à l'intérieur desquelles le vide a été fait à distance focale variable
41.
LOW-MODULUS ION-EXCHANGEABLE GLASSES WITH ENHANCED THERMAL PROPERTIES FOR MANUFACTURING
Ion-exchanged alkali aluminosilicate glass articles with a ratio of peak compressive stress value to Young's modulus value of 15 or more. The glass articles may include Al2O3 mol %+RO mol %≥17 mol %, where RO mol %=MgO mol %+CaO mol %, and be substantially free of ZnO, SrO, BaO, B2O3, P2O5, Li2O, and K2O. The glass articles may have a peak compressive stress value in a range of 500 MPa to 1300 MPa. The glass articles are suitable for various high-strength applications, including cover glass applications that experience significant bending stresses during use, for example, cover glasses for flexible displays.
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p.ex. verre à vitre ordinaire ou verre pour récipients creux
42.
OPTICAL SYSTEMS COMPRISING BINARY PHOTONICS LATTICES
A binary photonics lattice that includes a waveguide array having a plurality of single mode waveguides disposed in a substrate, the plurality of single mode waveguides including one or more first waveguides having a first V-number V1 and one or more second waveguides having a second V-number V2. The first V-number V1 is smaller than the second V-number V2. The one or more first and second waveguides are arranged in a linear distribution having first and second edge waveguide regions and a binary waveguide region positioned between the first and second edge waveguide regions. The binary waveguide region is a symmetrical binary representation of a decimal number of two or greater. Further, the binary waveguide region includes at least one first waveguide representing a digit 0 of the symmetrical binary representation and/or at least one second waveguide representing a digit 1 of the symmetrical binary representation.
A glass composition includes greater than or equal to 50 mol % and less than or equal to 70 mol % SiO2; greater than or equal to 10 mol % and less than or equal to 20 mol % Al2O3; greater than or equal to 1 mol % and less than or equal to 10 mol % B2O3; greater than or equal to 7 mol % and less than or equal to 14 mol % Li2O; greater than 0 mol % and less than or equal to 8 mol % Na2O; greater than 0 mol % and less than or equal to 1 mol % K2O; greater than or equal to 0 mol % and less than or equal to 7 mol % CaO; greater than or equal to 0 mol % and less than or equal to 8 mol % MgO; and greater than or equal to 0 mol % and less than or equal to 8 mol % ZnO. R2O+R′O is less than or equal to 25 mol %, wherein R2O is the sum of Li2O, Na2O, and K2O and R′O is the sum of CaO, MgO, and ZnO. The glass composition includes at least one of NiO+Co3O4+Cr2O3+CuO is greater than or equal to 0.001 mol %, CeO2 is greater than or equal to 0.1 mol %, and TiO2 is greater than or equal to 0.1 mol %.
C03C 4/02 - Compositions pour verres ayant des propriétés particulières pour verre coloré
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
C03C 3/095 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant des terres rares
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
A multicore optical fiber including four cores arranged in a linear configuration, the centerline of each core being spaced from the centerline of an adjacent core by a distance x of about 30 microns or less, and each core having a relative refractive index Δ1. A cladding surrounding each of the four cores, the cladding including an inner cladding region with a relative refractive index Δ2, a depressed-index cladding region with a relative refractive index Δ3, and an outer cladding region with a relative refractive index Δ4, wherein Δ1>Δ2>Δ3 and Δ1>Δ4>Δ3. Furthermore, each core of the four cores has a mode field diameter, at a wavelength of 1310 nm, of about 8.1 microns or less, and cross talk between adjacent cores is about −18 dB or less at wavelengths of 1310 nm and 1550 nm per 2 km fiber length.
A coated article for use as a display screen for automotive displays includes a substrate that is a glass or a glass ceramic and has at least one surface, and an ETC coating bonded to the surface of the substrate by inkjet printing. A method for applying the ETC coating onto the substrate to produce the coated articles includes providing the substrate having the surface, where the substrate is a glass substrate or a glass ceramic substrate. The method further includes preparing an ETC coating composition that includes a polymer and a solvent. The viscosity of the ETC coating composition is from 2 cP to 30 cP. The method further includes inkjet printing the ETC coating composition onto the surface of the substrate and curing the ETC coating composition to produce the ETC coating. Inkjet printing increases the durability and uniformity of the ETC coating.
B05D 5/08 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir une surface antifriction ou anti-adhésive
46.
CERAMIC SHEETS AND METHODS OF CUTTING CERAMIC SHEETS
A ceramic sheet includes a first surface, a second surface opposite the first surface, and a pair of parallel edges extending therebetween. A thickness of the ceramic sheet is defined between the first and second surfaces, a width of the ceramic sheet is defined between the pair of parallel edges, and a length of the ceramic sheet is defined as a dimension orthogonal to both the thickness and the width. The thickness is less than or equal to 100 μm, the length is greater than or equal to 10 m, and the width is less than or equal to 12 mm. The ceramic sheet has a grain size of less than or equal to 0.2 μm and a porosity of less than or equal to 5%.
B26D 7/34 - Moyens pour exécuter d'autres opérations en combinaison avec la coupe pour appliquer une couche, telle que du beurre, aux produits coupés
B65H 35/02 - Délivrance d'articles à partir de machines à découper ou à perforer linéairement; Appareils délivrant des articles ou des bandes, comportant des dispositifs pour couper ou perforer linéairement, p.ex. distributeurs de bande adhésive à partir de dispositifs pour fendre ou de perforatrices longitudinales ou avec ces dispositifs
A method of sealing a glass assembly includes contacting a first glass substrate with a first metal foil to create a first contact location; directing a laser beam on a second surface of the first metal foil opposite the first contact location to bond the first glass substrate to the first metal foil and form a first bond location; rotating the glass assembly 180 degrees about a longitudinal axis of the glass assembly; contacting a second glass substrate with a second metal foil to create a second contact location; and directing the laser beam on a second surface of the second metal foil opposite the second contact location to bond the second glass substrate to the second metal foil and form a second bond location.
In some embodiments, apparatus and methods for forming a glass ribbon can comprise a support member to move a draw stack along a support surface. In some embodiments, a housing can define an exterior area positioned outside of the wall of the draw stack and between the downstream portion of the draw stack and the housing. The housing can comprise a vent configured to regulate gas flow through the vent from the exterior area to a location outside of the housing and outside of the draw stack. In some embodiments, the draw stack can comprise first gate and a second gate. Each gate can be provided with a corresponding row of conduits to cool a central edge plate.
An apparatus for manufacturing a glass laminated substrate includes a chamber, a cutting apparatus configured to cut the glass laminated substrate within the chamber, and a surface processing apparatus configured to process a surface of the glass laminated substrate that is cut. The cutting apparatus and the surface processing apparatus of the apparatus for manufacturing a glass laminated substrate can be used to manufacture in-line the glass laminated substrate within the chamber.
Embodiments of current disclosure include a multicore optical fiber including a common-cladding region having a refractive index Δcc and an outer radius RCC; and at least two core portions disposed within the common-cladding region, wherein each core portion includes a central axis, a core region extending from the central axis to an outer radius ri, wherein each of the at least two core portions is doped with a dopant from a group including sodium, potassium, rubidium or combination thereof, an inner-cladding region encircling and directly contacting the core region and extending from the outer radius r1 to an outer radius r2, a trench region encircling and directly contacting the inner cladding region and extending from the outer radius r2 to an outer radius r3, the trench region having a trench volume greater than or equal to 20% Δ micron2 and less than or equal to 60% Δ micron2.
Disclosed herein are glass-ceramic articles including a crystalline phase comprising a jeffbenite crystalline structure. The glass-ceramic articles may include a first surface, a second surface opposite the first surface, and a perimeter defining a shape of the glass-ceramic article. The glass-ceramic articles may further include a phase assemblage comprising one or more crystalline phases and a glass phase. The one or more crystalline phases may include a crystalline phase having the jeffbenite crystalline structure.
C03C 3/085 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent
C03C 10/00 - Verre dévitrifié ou vitrocéramiques, c. à d. verre ou céramiques ayant une phase cristalline dispersée dans la phase vitreuse et constituant au moins 50% en poids de la composition
52.
HIGH STRENGTH, SCRATCH RESISTANT AND TRANSPARENT GLASS-BASED MATERIALS
Embodiments of a transparent glass-based material comprising a glass phase and a second phase that is different from and is dispersed in the glass phase are provided. The second phase may comprise a crystalline or a nanocrystalline phase, a fiber, and/or glass particles. In some embodiments, the second phase is crystalline. In one or more embodiments, the glass-based material has a transmittance of at least about 88% over a visible spectrum ranging from about 400 nm to about 700 nm and a fracture toughness of at least about 0.9 MPa·m1/2, and wherein a surface of the glass-based material, when scratched with a Knoop diamond at a load of at least 5 N to form a scratch having a width w, is free of chips having a size of greater than 3 w.
C03C 10/00 - Verre dévitrifié ou vitrocéramiques, c. à d. verre ou céramiques ayant une phase cristalline dispersée dans la phase vitreuse et constituant au moins 50% en poids de la composition
C03C 3/085 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
C03C 4/00 - Compositions pour verres ayant des propriétés particulières
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
53.
ENERGY DELIVERY OPTIMIZATION FOR LASER THICKNESS CONTROL OF FUSION GLASS SYSTEM AND METHODS
Apparatuses and methods are described for controlling the thickness of glass during glass sheet production. The apparatuses and methods employ a laser beam to heat a particular portion of the molten glass. In some examples, a laser beam control system controls the laser beam to generate a more consistent glass thickness across the glass sheet. In some examples, the laser beam control system multiplexes the laser beam to heat various portions of the glass, for example, simultaneously.
Embodiments of a curved display assembly are disclosed. The assembly includes a glass sheet having first and second major surfaces. The second major surface defines a first curvature of the glass sheet, and the first curvature has a bend axis. The assembly also includes a curved display having a second thickness between first and second display surfaces. The display has a display region and two overhanging edges adjacent to the display region and parallel to the bend axis. A first adhesive bonds the second display surface to the second major surface in the display region. A second adhesive is disposed between each of the two overhanging edges and the second major surface. The second adhesive has a higher elastic modulus than the first adhesive. The overhanging edges each extend a distance outside of the display area that is at least three times the second thickness of the curved display.
G02F 1/1335 - Association structurelle de cellules avec des dispositifs optiques, p.ex. des polariseurs ou des réflecteurs
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
A multicore optical fiber is provided including a first core region having a first refractive index profile, a second core region having a second refractive index profile, wherein the first core region is separated from the second core region by a separation distance in a range of 20-50 μm, and an outer cladding surrounding the first and second core regions, wherein the first core region exhibits a first effective index and a first group index and the second core region exhibits a second effective index and a second group index, and the first and second effective indices are substantially different to suppress crosstalk and the first and second group indices are substantially the same to achieve a substantially similar group velocity.
ZrO2-toughened glass ceramics having high molar fractions of tetragonal ZrO2 and fracture toughness value of greater than 1.8 MPa·m1/2. The glass ceramic may also include also contain other secondary phases, including lithium silicates, that may be beneficial for toughening or for strengthening through an ion exchange process. Additional second phases may also decrease the coefficient of thermal expansion of the glass ceramic. A method of making such glass ceramics is also provided.
C03C 10/00 - Verre dévitrifié ou vitrocéramiques, c. à d. verre ou céramiques ayant une phase cristalline dispersée dans la phase vitreuse et constituant au moins 50% en poids de la composition
C03C 4/00 - Compositions pour verres ayant des propriétés particulières
C03B 32/02 - Cristallisation thermique, p.ex. pour la cristallisation de produits vitreux en articles vitrocéramiques
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
C03C 4/16 - Compositions pour verres ayant des propriétés particulières pour verre diélectrique
C03C 14/00 - Compositions de verre contenant un constituant non vitreux, p.ex. compositions contenant des fibres, filaments, trichites, paillettes ou similaires, dispersés dans une matrice de verre
A61K 6/818 - Préparations pour la fabrication de dents artificielles, l’obturation ou le recouvrage des dents comprenant des céramiques comprenant de l’oxyde de zirconium
A61K 6/822 - Préparations pour la fabrication de dents artificielles, l’obturation ou le recouvrage des dents comprenant des céramiques comprenant de l’oxyde de métaux des terres rares
A61K 6/824 - Préparations pour la fabrication de dents artificielles, l’obturation ou le recouvrage des dents comprenant des céramiques comprenant de l’oxyde de métaux de transition
A method of manufacturing an optical fiber, the method includes drawing a first optical fiber preform at a first draw tension to produce a first alkali doped optical fiber and drawing the first optical fiber preform at a second draw tension to produce a second alkali doped optical fiber, measuring the attenuation of the first alkali doped optical fiber and the second alkali doped optical fiber such that the second alkali doped optical fiber has a lower attenuation. Additionally, the method includes setting the draw tension to the second draw tension and drawing a second optical fiber preform at the second draw tension to produce a third alkali doped optical fiber. The third alkali-doped optical fiber has an attenuation at 850 nm of about 1.50 dB/km or less and an attenuation at 1550 nm of about 0.155 dB/km or less.
An article is described herein that includes: a translucent substrate having a major surface; and an anti-reflective coating disposed on the major surface and forming an anti-reflective surface. The article exhibits a single side average photopic light reflectance at the anti-reflective surface of less than 0.35%. Further, the article exhibits a single side color shift (ΔC) of less than 6 over an incident angle range from 0 degrees to 60 degrees incidence at the anti-reflective surface, wherein the anti-reflective coating comprises a physical thickness from about 50 nm to less than 500 nm. In addition, the anti-reflective coating comprises a plurality of layers that comprises at least one low refractive index layer and at least one high refractive index layer. Further, each high refractive index layer has a refractive index of greater than 2.0 and each low refractive index layer has a refractive index of less than 1.7.
Methods, apparatuses, devices, and substrates are described. Multiple layers of a substrate may be bonded using a laser beam that is rotating about an axis and while the substrate is laterally translated with respect to the laser beam. Further, a direction of the laser beam may be modified such that the laser beam is incident on a surface of a layer of the substrate at an acute angle with respect to the surface. In such cases, the respective layers of the substrate may be bonded by irradiating the surface with the rotating laser beam, thereby resulting in spiral-shaped bonding lines between the layers. The layers may be bonded when one of the layers is coupled with an element (e.g., a blocking element), and the acute angle of the laser beam may enable irradiation an area that is below the element while leaving the element unaffected by the laser beam.
B23K 26/064 - Mise en forme du faisceau laser, p.ex. à l’aide de masques ou de foyers multiples au moyen d'éléments optiques, p.ex lentilles, miroirs ou prismes
B23K 26/08 - Dispositifs comportant un mouvement relatif entre le faisceau laser et la pièce
B23K 26/324 - Assemblage tenant compte des propriétés du matériau concerné faisant intervenir des parties non métalliques
B23K 26/082 - Systèmes de balayage, c. à d. des dispositifs comportant un mouvement relatif entre le faisceau laser et la tête du laser
60.
REDUCED DIAMETER OPTICAL FIBER WITH IMPROVED MICROBENDING
An optical fiber is provided that includes a core region and a cladding region. The core region is formed of silica glass doped with chlorine and/or an alkali metal. The cladding region surrounds the core region and includes an inner cladding directly adjacent to the core region, an outer cladding surrounding the inner cladding, and a trench region disposed between the inner cladding and the outer cladding in a radial direction. The trench region has a volume of about 30% Δ-micron2 or greater. Additionally, the optical fiber has an effective area at 1550 nm of about 100 micron2 or less.
A glass composition includes: Si2O, greater than 0 mol % to less than or equal to 24 mol % Al2O3, B2O3, K2O, greater than or equal to 10 mol % to less than or equal to 38 mol % MgO, Na2O, and Li2O. The glass composition may have a fracture toughness of greater than or equal 0.80 MPa√m and a Young's modulus of greater than or equal to 80 GPa to less than or equal to 120 GPa. The glass composition is chemically strengthenable. The glass composition may be used in a glass article or a consumer electronic product.
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p.ex. verre à vitre ordinaire ou verre pour récipients creux
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
62.
PERALUMINOUS LITHIUM ALUMINOSILICATES WITH HIGH LIQUIDUS VISCOSITY
The embodiments described herein relate to glass articles that include mechanically durable glass compositions having high liquidus viscosity. The glass articles may include glass compositions having from 50 mol. % to 80 mol. % SiO2; from 7 mol. % to 25 mol. % Al2O3; from 2 mol. % to about 14 mol. % Li2O; 0.4 mol. % P2O5; and less than or equal to 0.5 mol. % ZrO2. The quantity (Al2O3 (mol. %)-R2O (mol. %)-RO (mol. %)) is greater than zero, where R2O (mol. %) is the sum of the molar amounts of Li2O, Na2O, K2O, Rb2O, and Cs2O in the glass composition and RO (mol. %) is the sum of the molar amounts of BeO, MgO, CaO, SrO, BaO, and ZnO in the glass composition. A molar ratio of (Li2O (mol. %))/(R2O (mol. %)) may be greater or equal to 0.5. In embodiments, the glass composition may include B2O3. The glass compositions are fusion formable and have high damage resistance.
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p.ex. verre à vitre ordinaire ou verre pour récipients creux
G06F 1/16 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES - Détails non couverts par les groupes et - Détails ou dispositions de structure
C03C 21/00 - Traitement du verre, autre que sous forme de fibres ou de filaments, par diffusion d'ions ou de métaux en surface
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
63.
FIXED BED BIOREACTOR AND METHODS OF USING THE SAME
A fixed-bed bioreactor system is provided that includes a vessel with a media inlet, a media outlet, and an interior cavity disposed between and in fluid communication with the media inlet and media outlet. The vessel further includes a cell culture substrate disposed in the interior cavity between the media inlet and the media outlet in a packed-bed configuration, the cell culture substrate including a plurality of porous disks in a stacked arrangement. The interior cavity includes a cell culture section and a spacer section, the cell culture substrate defining the cell culture section and the spacer section being disposed between the cell culture section and the media outlet, and each of the plurality of porous disks has a surface configured to culture cells thereon.
A hollow-core optical fiber may include a hollow core extending along a central longitudinal axis of the fiber; a substrate; a plurality of first cladding elements spaced apart from each other and positioned between the hollow core and the substrate, each of the first cladding elements extending in a direction parallel to the central longitudinal axis of the fiber, each of the first cladding elements including a first capillary; and a plurality of second cladding elements spaced apart from each other and positioned between the hollow core and the substrate, each of the second cladding elements extending in a direction parallel to the central longitudinal axis of the fiber, each of the second cladding elements including a second capillary. Each of the first cladding elements directly contacts the inner surface of the substrate, and none of the second cladding elements directly contacts the inner surface of the substrate.
The present disclosure is directed to various embodiments of methods for making an optical fiber. The methods may include drawing an optical fiber from a hollow-core preform. The hollow-core preform may include an annular support structure with an inner surface defining an interior cavity. The interior cavity may include a tube in direct contact with the inner surface of the annular support structure. The tube may include a wall defining an internal opening, the internal opening having a sealed end. The drawing may include regulating a pressure of the internal cavity to a predetermined pressure.
A hollow-core optical fiber may include a hollow-core extending along a central longitudinal axis of the hollow-core optical fiber; a substrate; a first cladding positioned between the central longitudinal axis and an inner surface of the substrate, the first cladding surrounding the central longitudinal axis of the hollow-core optical fiber and having a Bragg structure configured to provide a photonic bandgap operable to confine an optical signal with a wavelength λ propagating in the hollow-core of the hollow-core optical fiber; and a second cladding positioned between the central longitudinal axis of the hollow-core optical fiber and the inner surface of the substrate, the second cladding surrounding the central longitudinal axis of the hollow-core optical fiber and including a plurality of cladding elements configured to provide an anti-resonant effect at the wavelength λ, the anti-resonant effect operable to confine the optical signal at the wavelength λ in the hollow-core.
A fining package for a glass composition may include a sulfate or a sulfide in an amount from about 0.001 to about 1 mol % of the glass composition. The fining package may include a multivalent compound, such as CeO2, SnO2, or Fe2O3, in an amount from about 0.001 to about 1 mol % of the glass composition. The fining package may be sulfide-free. The fining package may be free from a reducing agent for reducing sulfate to sulfide. The fining package may be free of at least one of Cl, F, Sn, Ce, and As. The glass composition may be used to form glass tubing. The glass tubing may be used to form a pharmaceutical packaging.
C03C 1/00 - Ingrédients généralement utilisés pour la fabrication des verres, glaçures ou émaux vitreux
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
C03C 3/118 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un halogène ou de l'azote contenant du fluor contenant du bore contenant de l'aluminium
C03C 3/095 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant des terres rares
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p.ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p.ex. batteries à insertion ou intercalation de lithium dans les deux électrodes; Batteries à l'ion lithium
H01M 10/0568 - Matériaux liquides caracterisés par les solutés
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p.ex. LiMn2O4 ou LiMn2OxFy
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p.ex. phosphates, silicates ou borates
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
69.
PRESSED SiC FLUIDIC MODULES WITH SURFACE HEAT EXCHANGE CHANNELS
A flow reactor or flow reactor component includes a base plate, a first fluid module having first and second major surfaces, an internal process fluid passage, and a heat exchange channel in the first major surface, the first major surface stacked on the base plate; a second fluid module having first and second major surfaces, an internal process fluid passage and a heat exchange channel in the first major surface, the first major surface stacked on the second major surface of the first fluid module, optional additional fluid modules of the same configuration as the first and second fluid modules stacked successively on the second fluid module, and a top plate having a heat exchange channel in a bottom major surface thereof with the bottom major surface stacked on an uppermost fluid module of (1) the second fluid module and (2) the optional additional fluid modules.
A chucking assembly includes a chucking plate having an upper surface, a lower surface, and a chucking recess in the lower surface, a lever on the upper surface of the chucking plate, a piston, a chucking pad, and an elastic member connected to the piston in the chucking recess of the chucking plate and configured to provide an elastic force to the chucking pad based on a movement of the piston.
A hollow-core optical fiber may include a hollow core extending along a central longitudinal axis of the fiber; a substrate, the substrate having a tubular shape and an inner surface surrounding the central longitudinal axis of the fiber; and a plurality of cladding elements positioned between the hollow core and the substrate, each of the cladding elements extending in a direction parallel to the central longitudinal axis of the fiber. Each of the cladding elements includes a primary capillary, the primary capillary directly contacting the inner surface of the substrate and having an inner surface defining a cavity, and a plurality of nested capillaries positioned within the cavity, each of the nested capillaries directly contacting the inner surface of the primary capillary.
A method for producing a hollow-core preform may include rolling a glass sheet to form a rolled-glass structure; and attaching one or more of the rolled-glass structures to an inner surface of an annular support structure to form a hollow-core preform, wherein the inner surface of the annular support structure defines an interior cavity and the one or more of the rolled-glass structures are positioned within the interior cavity. The hollow-core preform may be drawn into a hollow-core optical fiber.
C03B 37/012 - Fabrication d'ébauches d'étirage de fibres ou de filaments
C03B 37/025 - Fabrication de fibres ou de filaments de verre par étirage ou extrusion à partir de tubes, tiges, fibres ou filaments ramollis par chauffage
G02B 6/032 - Fibres optiques avec revêtement le noyau ou le revêtement n'étant pas un solide
A hollow-core optical fiber may include a substrate having a tubular shape and an inner surface surrounding a central longitudinal axis of the hollow-core optical fiber; a hollow core extending through the substrate along the central longitudinal axis of the hollow-core optical fiber; and a plurality of cladding elements positioned between the central longitudinal axis of the hollow-core optical fiber and the substrate. Each of the plurality of cladding elements may extend in a direction parallel to the central longitudinal axis of the hollow-core optical fiber. Each of the plurality of cladding elements may include a wound glass sheet configured as a spiral, and each of the plurality of cladding elements may contact an interior surface of the substrate.
A cover glass article is described herein that includes: a substrate comprising an outer primary surface with an outer optical film structure disposed thereon and an inner primary surface with an inner optical film structure disposed thereon. The outer film structure comprises a first plurality of alternating high index and low index layers with an outermost low index layer. The inner film structure comprises a second plurality of alternating high index and low index layers with a low or high index layer disposed on the inner primary surface, and an innermost low or high index layer. Each high index layer of the first and the second plurality comprises a nitride or an oxynitride, and an oxide or a nitride, respectively. Further, the cover glass article exhibits an average photopic transmittance of greater than 95% and a maximum hardness of greater than 10 GPa.
H04N 23/52 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande - Détails de structure Éléments optimisant le fonctionnement du capteur d'images, p. ex. pour la protection contre les interférences électromagnétiques [EMI] ou la commande de la température par des éléments de transfert de chaleur ou de refroidissement
A method of forming an optical element is provided. The method includes producing silica-based soot particles using chemical vapor deposition, the silica-based soot particles having an average particle size of between about 0.05 μm and about 0.25 μm. The method also includes forming a soot compact from the silica-based soot particles and doping the soot compact with a halogen in a closed system by contacting the silica-based soot compact with a halogen-containing gas in the closed system at a temperature of less than about 1200° C.
C03C 3/06 - Compositions pour la fabrication du verre contenant de la silice avec plus de 90% en poids de silice, p.ex. quartz
C03B 19/14 - Autres méthodes de façonnage du verre par des procédés à réaction en phase gazeuse
C03B 37/014 - Fabrication d'ébauches d'étirage de fibres ou de filaments obtenues totalement ou partiellement par des moyens chimiques
C03B 19/06 - Autres méthodes de façonnage du verre par frittage
C03B 25/02 - Recuisson des articles de verre en discontinu
C03B 37/012 - Fabrication d'ébauches d'étirage de fibres ou de filaments
C03B 37/018 - Fabrication d'ébauches d'étirage de fibres ou de filaments obtenues totalement ou partiellement par des moyens chimiques par dépôt de verre sur un substrat de verre, p.ex. par dépôt chimique en phase vapeur
G02B 6/036 - Fibres optiques avec revêtement le noyau ou le revêtement comprenant des couches multiples
76.
GLASS COMPOSITIONS WITH HIGH REFRACTIVE INDEXES AND LOW DENSITIES
A glass composition having a content of SiO2 that is greater than or equal to about 44.0 mol. % and less than or equal to about 60.0 mol. % and a content of ZnO that is less than or equal to about 1.0 mol. %. Additionally, the glass composition is essentially free of Pb and Bi. The glass composition also has a refractive index that is greater than or equal to 1.75 and a density that is less than or equal to about 4.5 g/cm3.
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
77.
LITHIUM DISILICATE GLASS-CERAMIC COMPOSITIONS AND METHODS THEREOF
A glass-ceramic composition as defined herein. The glass-ceramic composition includes a first crystalline phase comprising lithium disilicate. The glass-ceramic composition can include up to 10 wt % CaO, up to 5 wt % Na2O, up to 10 wt % B2O3, and greater than 0.5 wt % ZrO2. The glass-ceramic composition can also include from 50 to 75 wt % SiO2, from 1 to 5 wt % Al2O3, from 1 to 8 wt % P2O5, and from 5 to 20 wt % Li2O. In aspects, the glass-ceramic composition can include a second crystalline phase including wollastonite, apatite, cristobalite, β-quartz, lithiophosphate, or a combination thereof. Also disclosed are methods of making and using the disclosed compositions.
C12N 5/077 - Cellules mésenchymateuses, p.ex. cellules osseuses, cellules de cartilage, cellules stromales médulaires, cellules adipeuses ou cellules musculaires
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
C03C 3/11 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un halogène ou de l'azote
C03C 3/118 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un halogène ou de l'azote contenant du fluor contenant du bore contenant de l'aluminium
C03C 10/00 - Verre dévitrifié ou vitrocéramiques, c. à d. verre ou céramiques ayant une phase cristalline dispersée dans la phase vitreuse et constituant au moins 50% en poids de la composition
Systems, apparatuses and methods for processing a glass ribbon. A glass ribbon is supplied to an upstream side of a conveying apparatus comprising a conveyor device and a pulling device. The conveyor device establishes a primary plane of travel from the upstream side to a downstream side. The pulling device is located at the downstream side and applies a pulling force on the glass ribbon to convey the glass ribbon along a travel path that includes first, second and third bends, and into the primary plane of travel from a location downstream of the third bend and to the pulling device. At least one of the first, second, and third bends imparts a stress into a surface of the glass ribbon to flatten the glass ribbon. A viscosity of the glass ribbon at the third bend is greater than a viscosity of the glass ribbon at the first bend.
A cell culture article includes a substrate having a polymer coating that is conducive to colony passaging of cells cultured on the coating. Example polymer coatings are formed from polygalacturonic acid (PGA), alginate, or combinations thereof. Cells cultured on the polymer coating can be separated from the substrate as a colony or layer of cells by exposing the polymer coating to (i) a chelating agent, (ii) a proteinase-free enzyme, or (iii) a chelating agent and a proteinase-free enzyme.
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p.ex. lignées cellulaires; Tissus; Leur culture ou conservation; Milieux de culture à cet effet
C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules
C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions de revêtement à base de dérivés de tels polymères
80.
OPTIMIZED SHAPE FOR IMPROVED PERFORMANCE AND RELIABILITY FOR GLASS ARTICLES MADE WITH COLD FORM METHOD
Disclosed is a glass article. The glass article includes a cold-formed glass sheet having a first major surface and a second major surface. The second major surface is opposite to the first major surface. The first major surface has a curvature with a variable radius of curvature including a minimum radius of curvature at a vertex of the curvature. The curvature extends in a first direction from the vertex and in a second direction from the vertex. The first direction is opposite to the second direction. The variable radius of curvature continuously increases with increasing distance from the vertex in the first direction and in the second direction.
C03B 23/023 - Finition des feuilles de verre par bombage
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 1/00 - Produits stratifiés ayant essentiellement une forme générale autre que plane
B32B 3/08 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p.ex. au voisinage des bords caractérisés par des éléments ajoutés à des endroits déterminés
B32B 37/12 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
B32B 38/00 - Opérations auxiliaires liées aux procédés de stratification
A glass composition includes greater than or equal to 60 mol % and less than or equal to 85 mol % SiO2; greater than or equal to 0.5 mol % and less than or equal to 20 mol % Al2O3; greater than or equal to 0 mol % and less than or equal to 15 mol % Li2O; greater than or equal to 0.5 mol % and less than or equal to 25 mol % Na2O; greater than or equal to 0.1 mol % and less than or equal to 20 mol % K2O; greater than or equal to 0 mol % and less than or equal to 10 mol % CaO; greater than or equal to 0 mol % and less than or equal to 10 mol % MgO; and greater than or equal to 0.005 mol % and less than or equal to 0.5 mol % Au.
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p.ex. verre à vitre ordinaire ou verre pour récipients creux
C03C 3/085 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent
C03C 1/04 - Opacifiants, p.ex. fluorures ou phosphates; Pigments
C03C 4/02 - Compositions pour verres ayant des propriétés particulières pour verre coloré
An optical device includes a stack that includes a first curved optical element stacked with a second curved optical element. The second curved optical element propagates light by total internal reflection. The stack also includes an incoupling diffractive grating that incouples the light into the second optical element and an outcoupling diffractive grating optically coupled to the incoupling diffractive grating through the second curved optical element. The outcoupling diffractive grating directs the light. The first curved optical element has a first refractive index, the second curved optical element has a second refractive index, and the first refractive index is different from the second refractive index by approximately 0.15 to 1.2.
The present disclosure is directed to pharmaceutical packages which include a coating that comprises polycyanurate, and methods for the production of such. In one or more embodiments of the present disclosure, a pharmaceutical package may comprise a glass container comprising a first surface and a second surface opposite the first surface. The first surface may be an outer surface of the glass container. The pharmaceutical package may further comprise a coating positioned over at least a portion of the first surface of the glass container. The coating may comprise polycyanurate.
A61J 1/14 - Récipients spécialement adaptés à des fins médicales ou pharmaceutiques - Détails; Accessoires à cet effet
B65D 1/40 - Réceptacles rigides ou semi-rigides ayant des corps d'une seule pièce formés, p.ex. par coulage d'un matériau en métal, par moulage d'un matériau plastique, par soufflage d'un matériau vitreux, par coulage d'un matériau en céramique, par moulage d'un - Détails des parois
B65D 65/42 - Emploi de substances enduites ou imprégnées
B65D 85/00 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers
C03C 17/00 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C03C 17/32 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des résines synthétiques ou naturelles
C09D 179/04 - Polycondensats possédant des hétérocycles contenant de l'azote dans la chaîne principale; Polyhydrazides; Polyamide-acides ou précurseurs similaires de polyimides
An edge surface includes a first peripheral surface extending between a first major surface and an outer peripheral surface of a substrate. The first peripheral surface includes a first depth and a first width. In aspects, the first depth is from about 4 micrometers to about 12 micrometers, and the first width is from about 30 micrometers to about 50 micrometers. In aspects, the first depth is from about 14 micrometers to about 24 micrometers, and the first width is from about 40 micrometers to about 60 micrometers. In aspects, a ratio of the first depth to a substrate thickness is from about 0.2 to about 0.4, a ratio of the first width to the substrate thickness is from about 1 to about 1.55, and a ratio of the first width to the first depth is from about 2 to about 8.
A method of manufacturing ceramic tape includes a step of directing a tape of partially-sintered ceramic into a furnace. The tape is partially-sintered such that grains of the ceramic are fused to one another yet the tape still includes at least 10% porosity by volume, where the porosity refers to volume of the tape unoccupied by the ceramic. The method further includes steps of conveying the tape through the furnace and further sintering the tape as the tape is conveyed through the furnace. The porosity of the tape decreases during the further sintering step.
F26B 3/00 - Procédés de séchage d'un matériau solide ou d'objets impliquant l'utilisation de chaleur
F26B 13/10 - Aménagements pour l'alimentation, le chauffage ou la tenue du matériau; Commande du mouvement, de la tension ou de la position du matériau
F27B 9/28 - Fours dans lesquels la charge est déplacée mécaniquement, p.ex. du type tunnel; Fours similaires dans lesquels la charge se déplace par gravité pour traiter des longueurs ininterrompues du matériau travaillé
86.
PACKED BED BIOREACTORS WITH CONTROLLED ZONAL POROSITY
A packed-bed cell culture matrix and bioreactor system for culturing cells is provided. The system includes a cell culture vessel having an inlet, an outlet, and an interior reservoir fluidly connected to and disposed between the inlet and the outlet. A cell culture matrix is disposed in the reservoir, the cell culture matrix having a structurally defined substrate with a substrate material defining a plurality of pores, and the substrate material is for adhering cells thereto. A permeability zone is located in a portion of the cell culture matrix, the at least one permeability zone having a higher permeability than a standard permeability of the cell culture matrix outside of the permeability zone. The permeability zone has an opening in the substrate, where the opening is larger than a diameter of any of the plurality of pores.
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p.ex. lignées cellulaires; Tissus; Leur culture ou conservation; Milieux de culture à cet effet
C12M 1/12 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens de stérilisation, filtration ou dialyse
C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
87.
METHODS FOR DRILLING FEATURES IN A SUBSTRATE USING LASER PERFORATION AND LASER ABLATION
In one embodiment, a method of drilling a feature in a substrate includes directing a pulsed laser beam focal line into the substrate at a plurality of locations, the laser beam focal line generating an induced absorption within the substrate such that the laser beam focal line produces a perforation extending through a thickness of the substrate at the plurality of locations to form a perforation contour. The method further includes directing a focused ablation laser beam into the substrate and ablating at least a portion of the substrate along an ablation track that is offset from the perforation contour by a perforation-ablation offset ΔnP-Ablation to remove substrate material within a shape defined by the perforation contour to form the feature. The perforation-ablation offset ΔnP-Ablation is such that the feature has a chipping with chips having a size of less than 50 μm.
Embodiments of the present invention pertain to antimicrobial glass compositions, glasses and articles. The articles include a glass, which may include a glass phase and a cuprite phase. In other embodiments, the glasses include as plurality of Cu1+ ions, a degradable phase including B2O3, P2O5 and K2O and a durable phase including SiO2. Other embodiments include glasses having a plurality of Cu1+ ions disposed on the surface of the glass and in the glass network and/or the glass matrix. The article may also include a polymer. The glasses and articles disclosed herein exhibit a 2 log reduction or greater in a concentration of at least one of Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa bacteria, Methicillin Resistant Staphylococcus aureus, and E. coli, under the EPA Test Method for Efficacy of Copper Alloy as a Sanitizer testing condition and under Modified JIS Z 2801 for Bacteria testing conditions.
A01N 25/08 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'application; Substances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des solides comme supports ou diluants
C03C 10/00 - Verre dévitrifié ou vitrocéramiques, c. à d. verre ou céramiques ayant une phase cristalline dispersée dans la phase vitreuse et constituant au moins 50% en poids de la composition
A01N 59/06 - Aluminium; Calcium; Magnésium; Leurs composés
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 3/085 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent
C03C 12/00 - Poudre de verre; Compositions pour billes en verre
A01N 59/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des éléments ou des composés inorganiques
C03C 4/00 - Compositions pour verres ayant des propriétés particulières
C03C 3/062 - Compositions pour la fabrication du verre contenant de la silice avec moins de 40% en poids de silice
C03C 3/089 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore
A01N 25/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'application; Substances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles
C03C 3/083 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer
C03C 3/066 - Compositions pour la fabrication du verre contenant de la silice avec moins de 40% en poids de silice contenant du bore contenant du zinc
A01N 59/08 - Chlorures des métaux alcalins; Chlorures des métaux alcalino-terreux
C03C 4/02 - Compositions pour verres ayant des propriétés particulières pour verre coloré
C03C 3/064 - Compositions pour la fabrication du verre contenant de la silice avec moins de 40% en poids de silice contenant du bore
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
A01N 25/34 - Formes façonnées, p.ex. feuilles, non prévues dans l'un quelconque des autres sous-groupes du présent groupe principal
C03C 3/093 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium contenant du zinc ou du zirconium
One embodiment of the disclosure relates to a glass-ceramic with a phase assemblage comprising gillespite crystalline phase (BaFeSi4O10). According to some embodiments the glass-ceramic comprises at least one of: (a) barium silicate phase, (b) silica crystalline phase, (c) iron silicate phase.
C03C 10/00 - Verre dévitrifié ou vitrocéramiques, c. à d. verre ou céramiques ayant une phase cristalline dispersée dans la phase vitreuse et constituant au moins 50% en poids de la composition
90.
MAGNETIC BENDING FRAME FOR COLD-FORMING THIN GLASS SHEET
Disclosed are embodiments of a glass article of a vehicle interior system. The glass article includes a frame having a curved support surface. The frame is configured to hold at least one magnet. The glass article also includes a glass sheet having a first major surface and a second major surface opposite to the first major surface. The glass sheet is arranged with the second major surface facing toward the curved support surface. The glass article further includes a metal strip disposed on the glass sheet. The metal strip and the at least one magnet create a magnetic connection sufficient to hold the glass sheet in conformity with the curved support surface.
A process (10) of forming an internal mold (IM) and using the internal mold (IM) to press-mold an internal passage or an internal cavity within a ceramic body includes making or obtaining first and second flexible mold halves (102,104); molding a positive internal mold (IM) of a meltable or sublimable or otherwise heat-removeable material; pressing a volume of binder-coated ceramic powder with the positive internal mold (IM) inside the volume of powder to form a pressed body; heating the pressed body to remove the positive internal mold from the pressed body; and sintering the pressed body to form a monolithic ceramic body having an internal passage or an internal cavity.
An apparatus comprises a fiber input, the fiber input comprising a plurality of input fiber cores receiving a plurality of input optical signals. The apparatus also comprises an optical signal manipulation device that is one of a fiber mode shuffler, a fiber coupler, a power splitter, or a 90-degree optical hybrid. The optical signal manipulation device comprises an input aperture held in spaced relation to the fiber input, an output aperture, and a plurality of metasurfaces that manipulate phase profiles of the plurality optical signals to generate a plurality of output optical signals having a different spatial arrangement than the input optical signal. A fiber output is held in spaced relation to the output aperture such that fiber cores of the fiber output receive the plurality of output optical signals.
G02B 1/00 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques caractérisés par la substance dont ils sont faits; Revêtements optiques pour éléments optiques
A filtration article is disclosed comprising a plugged porous honeycomb filter body, deposits of inorganic particles within the plugged honeycomb filter body, the deposits having a porosity in a range of greater than 95% to less than or equal to 99.9% and an average thickness in a range of greater than or equal to 0.5 μm to less than or equal to 200 μm, and at least some of the inorganic particles being fused to each other and/or to the filter body. The particles are fused by one or more of low-melting inorganic particles, inorganic particles capable of chemical bonding organic fusion bonds or organic chemical bonds between inorganic particles coated with an organic binder.
B01D 46/24 - Séparateurs de particules utilisant des corps filtrants creux et rigides, p.ex. appareils de précipitation de poussières
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
B01J 37/02 - Imprégnation, revêtement ou précipitation
94.
NON-CONTACT COATED GLASS AND RELATED COATING SYSTEM AND METHOD
A coated glass article and of a system and method for forming a coated glass article are provided. The process includes applying a first coating precursor material to the first surface of the glass article and supporting the glass article via a gas bearing. The process includes heating the glass article and the coating precursor material to above a glass transition temperature of the glass article while the glass article is supported by the gas bearing such that during heating, a property of the first coating precursor material changes forming a coating layer on the first surface of the glass article from the first precursor material. The high temperature and/or non-contact coating formation may form a coating layer with one or more new physical properties, such as a deep diffusion layer within the glass, and may form highly consistent coatings on multiple sides of the glass.
C03C 17/00 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C03C 17/22 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par d'autres matières inorganiques
C03C 17/245 - Oxydes par dépôt à partir d'une phase vapeur
C03C 17/34 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes
C03C 17/10 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des métaux par dépôt à partir d'une phase liquide
C03C 17/25 - Oxydes par dépôt à partir d'une phase liquide
95.
VERSATILE GLASS FORMING AND PROCESSING SYSTEM WITH 3-D VACUUM FORMING CAPABILITY
Various embodiments of methods and related equipment are provided, comprising: delivering a molten material into a forming and sizing assembly, processing the molten glass via the at least one pair of forming and sizing rollers to form a glass ribbon having a width and a thickness; imparting, at least one pinch region into the cross-sectional thickness of the glass ribbon to provide a pinched glass ribbon, rolling a pressure roller over the pinched glass ribbon on the sequentially spaced mold surfaces to impart a characteristic into the pinched glass ribbon to form a glass ribbon product.
Various embodiments for a laminate glass article and related methods are provided. The laminated glass article includes a first and second glass layers with an interlayer positioned therebetween, comprising: a polymer core layer comprising a high modulus polymer (e.g. polyethylene terephthalate, polycarbonate, polyacrylate, and polyimide); a first low modulus material layer (e.g. first TPU or first PVB or first EVA) configured between the first layer and the polymer core layer; and a second low modulus material layer (e.g. second TPU or second PVB or second EVA) configured between the second layer and the polymer core layer.
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
Provided is a culture chamber that includes a plurality of recesses each formed of a bottom portion and an opening portion. The bottom portion has a hemispherical shape or a truncated cone shape. The opening portion is defined by a wall that surrounds an area from a boundary between the opening portion and the bottom portion to an end of each of the recesses, the wall having a taper angle in a range from 1 to 20 degrees. An equivalent diameter of the boundary is from 50 μm to 2 mm and a depth from a bottom of the bottom portion to the end of each of the recesses is from 0.6 or more times to 3 or less times the equivalent diameter, and the wall defining the opening portion forms a surface continuous to the bottom portion. An inclination of the continuous surface changes at the boundary.
A drainage plate (10) for an extruder assembly including a body (12) having an inner edge (14) and an outer edge (15). A seal portion (24) of the body extends radially from the inner perimeter toward the outer perimeter. One of more drainage features are located radially outward of the seal portion. The one or more drainage features extend an axial depth into the body such that a first thickness (t1) of the drainage plate at the seal portion is greater than a second thickness (t2) of the drainage plate at the one or more drainage features. Methods of manufacturing a drainage plate and manufacturing ceramic articles are also disclosed.
A fixed-bed bioreactor system for culturing cells is provided. The system includes a plurality of cell culture subunits, each cell culture subunit including a distribution plate with a major surface to support a cell culture substrate, an inlet, and a plurality of outlets disposed on the major surface and in fluid communication with the inlet. The subunit also includes a cell culture substrate disposed on the major surface of the distribution plate. The system further includes a plurality of input lines for supplying at least one of cells, cell culture media, nutrients, and reagents to the plurality of cell culture subunits, each input line of the plurality of input lines being fluidly connected to the inlet. The plurality of outlets is configured to distribute at least one of cells, cell culture media, nutrients, and reagents from the plurality of input lines substantially uniformly across the cell culture substrate.
A glass composition includes greater than or equal to 50 mol % to less than or equal to 65 mol % SiO2; greater than or equal to 2 mol % to less than or equal to 25 mol % Al2O3; greater than or equal to 1 mol % to less than or equal to 40 mol % MgO; greater than or equal to 3 mol % to less than or equal to 17 mol % Li2O; and greater than or equal to 1 mol % to less than or equal to 10 mol % Na2O. The glass composition is substantially free of La2O3 and Y2O3. The glass composition has a Poisson's ratio greater than or equal to 0.24. The glass composition is ion exchangeable.
C03C 3/085 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent
C03C 3/095 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant des terres rares
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 4/18 - Compositions pour verres ayant des propriétés particulières pour verre sensible aux ions
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