mhurhangee/ep-ind-claims huggingface dataset:
An ophthalmic apparatus, comprising: first liquid crystal material enclosed between a first diffractive lens structure and a first substrate surface having a first alignment layer disposed thereon; and second liquid crystal material enclosed between a second diffractive lens structure and a second substrate surface having a second alignment layer disposed thereon; wherein the first and second liquid crystal materials assume a homeotropic alignment relative to the first and second substrate surfaces, respectively, in a first mode, wherein the first alignment layer is configured to align the first liquid crystal material along a first direction and the second alignment layer is configured to align the second liquid crystal material along a second direction, substantially orthogonal to the first direction, in a second mode of the first and second liquid crystal materials, wherein the first and second diffractive lens structures and the first and second liquid crystal materials form a multi-layer lens stack having a first optical power in the first mode and a second optical power, different from the first optical power, in the second mode, wherein the first mode is a default mode that persists in an absence of applied voltages across the first and second liquid crystal materials while the second mode persists when the voltages are applied, wherein the default mode is configured for distance vision. first liquid crystal material enclosed between a first diffractive lens structure and a first substrate surface having a first alignment layer disposed thereon; and second liquid crystal material enclosed between a second diffractive lens structure and a second substrate surface having a second alignment layer disposed thereon; wherein the first and second liquid crystal materials assume a homeotropic alignment relative to the first and second substrate surfaces, respectively, in a first mode, wherein the first alignment layer is configured to align the first liquid crystal material along a first direction and the second alignment layer is configured to align the second liquid crystal material along a second direction, substantially orthogonal to the first direction, in a second mode of the first and second liquid crystal materials, wherein the first and second diffractive lens structures and the first and second liquid crystal materials form a multi-layer lens stack having a first optical power in the first mode and a second optical power, different from the first optical power, in the second mode, wherein the first mode is a default mode that persists in an absence of applied voltages across the first and second liquid crystal materials while the second mode persists when the voltages are applied, wherein the default mode is configured for distance vision.
A lubricating oil composition, comprising: an oil of lubricating viscosity; a hydrogenated copolymer comprising at least one of block A and at least one of block B, block A comprising an olefin polymer block, block B comprising a vinyl aromatic polymer block, the mole ratio of monomer units in block A to monomer units in the combination of block A plus block B being in the range from 0.5 to 0.9; wherein from 5 to 95 mol % of the repeat units in block A contain alkyl branching groups, with the proviso that when the copolymer comprises a tapered copolymer greater than 38.5 mol % to 95 mol % of the repeat units in block A contain alkyl branching groups; and a radial polymer comprising a core and 3 to 12 polymeric arms extending from the core, each arm being derived from one or more conjugated dienes and one or more monoalkenyl aromatic hydrocarbons, each arm having a weight average molecular weight in the range from 40,000 to 200,000, each arm being hydrogenated at from 90 to 100% of the available double bonds, the radial polymer having a weight average molecular weight in the range from 300,000 to 2,500,000, wherein the weight ratio of to is in the range from 90:10 to 10:90, wherein the concentration of and in the composition is in the range from 0.5% to 2.5%. an oil of lubricating viscosity; a hydrogenated copolymer comprising at least one of block A and at least one of block B, block A comprising an olefin polymer block, block B comprising a vinyl aromatic polymer block, the mole ratio of monomer units in block A to monomer units in the combination of block A plus block B being in the range from 0.5 to 0.9; wherein from 5 to 95 mol % of the repeat units in block A contain alkyl branching groups, with the proviso that when the copolymer comprises a tapered copolymer greater than 38.5 mol % to 95 mol % of the repeat units in block A contain alkyl branching groups; and a radial polymer comprising a core and 3 to 12 polymeric arms extending from the core, each arm being derived from one or more conjugated dienes and one or more monoalkenyl aromatic hydrocarbons, each arm having a weight average molecular weight in the range from 40,000 to 200,000, each arm being hydrogenated at from 90 to 100% of the available double bonds, the radial polymer having a weight average molecular weight in the range from 300,000 to 2,500,000,
A water-based ink comprising pigment-containing water-insoluble polymer particles A, pigment-free water-insoluble polymer particles B, an organic solvent C and water, in which: the pigment-containing water-insoluble polymer particles A are obtained by crosslinking pigment-containing water-insoluble polymer particles (a) in an aqueous medium; the water-insoluble polymer particles B comprise at least one material selected from the group consisting of water-insoluble vinyl-based polymer particles, water-insoluble polyester resin particles and water-insoluble polyurethane resin particles; the organic solvent C comprises propylene glycol and at least one compound selected from the group consisting of diethylene glycol monobutyl ether and diethylene glycol monoisobutyl ether, in which a total content of diethylene glycol monobutyl ether and diethylene glycol monoisobutyl ether in the water-based ink is not less than 0.8% by mass, and a content of an organic solvent having a boiling point of higher than 250°C in the water-based ink is not more than 1% by mass; and a content of water in the water-based ink is not less than 45% by mass. the pigment-containing water-insoluble polymer particles A are obtained by crosslinking pigment-containing water-insoluble polymer particles (a) in an aqueous medium; the water-insoluble polymer particles B comprise at least one material selected from the group consisting of water-insoluble vinyl-based polymer particles, water-insoluble polyester resin particles and water-insoluble polyurethane resin particles; the organic solvent C comprises propylene glycol and at least one compound selected from the group consisting of diethylene glycol monobutyl ether and diethylene glycol monoisobutyl ether, in which a total content of diethylene glycol monobutyl ether and diethylene glycol monoisobutyl ether in the water-based ink is not less than 0.8% by mass, and a content of an organic solvent having a boiling point of higher than 250°C in the water-based ink is not more than 1% by mass; and a content of water in the water-based ink is not less than 45% by mass.
A method for selecting a cell performed by a wireless device (110a, 110b) in a wireless communication network, the method comprising: receiving a signal from a cell associated with a network node (120a, 120b); determining whether the signal from the cell satisfies a cell selection criterion, wherein the cell selection criterion is based at least in part on a parameter that controls a compensation to the cell selection criterion, the compensation being associated with a power class of the wireless device (110a, 110b); and selecting the cell in response to a determination that the signal from the cell satisfies the cell selection criterion, wherein the compensation is referred to as Pcompensation and comprises: Pcompensation = max P-max − P PowerClass − LPC-Offset, 0 where P-max is a maximum uplink transmission power in a cell, P PowerClass is a maximum Radio Frequency - RF - output power of the wireless device (110a, 110b) according to a power class of the wireless device (110a, 110b) and LCP-offset is the parameter. receiving a signal from a cell associated with a network node (120a, 120b); determining whether the signal from the cell satisfies a cell selection criterion, wherein the cell selection criterion is based at least in part on a parameter that controls a compensation to the cell selection criterion, the compensation being associated with a power class of the wireless device (110a, 110b); and selecting the cell in response to a determination that the signal from the cell satisfies the cell selection criterion,
Honeycomb core construction comprising at least two honeycomb cores (1, 2) and a connection layer that is disposed between the honeycomb cores (1, 2), wherein the connection layer is configured so as to be gas-permeable and has an adhesive for adhesively bonding to the honeycomb cores (1, 2) only in the region of the webs of the honeycomb cores (1, 2), characterized in that at least on one of the honeycomb cores (1, 2) the ends of the webs that face away from the connection layer at least in zones are compressed, and the ends of the webs that face the connection layer in the same zone are compressed to a lesser extent or, in particular, not compressed at all, wherein the two honeycomb cores (1, 2) are configured so as to be mutually dissimilar, in particular so as to have a dissimilar honeycomb alignment, the webs of one of the two honeycomb cores (1, 2) at least in zones has an oblique position, that is to say has an angle of the web orientation of the honeycomb core (1, 2) in relation to the surface of the component that does not correspond to 90 degrees.
Multipulse elastography method for the quantitative measurement of at least one mechanical property of a viscoelastic medium having an ultrasonic signal after ultrasonic illumination, said method comprising the following steps: - define the characteristics of at least two low frequency mechanical pulses having a central frequency comprised between 10 Hz and 5000 Hz, - generate said at least two low frequency mechanical pulses for which characteristics are defined in a viscoelastic medium, - monitor the propagation of the at least two shear waves generated by said at least two low frequency mechanical pulses using ultrasonic signal emission and acquisition means in said viscoelastic medium, - calculate at least one mechanical property of said viscoelastic medium using said acquisitions of said ultrasonic signals. - define the characteristics of at least two low frequency mechanical pulses having a central frequency comprised between 10 Hz and 5000 Hz, - generate said at least two low frequency mechanical pulses for which characteristics are defined in a viscoelastic medium, - monitor the propagation of the at least two shear waves generated by said at least two low frequency mechanical pulses using ultrasonic signal emission and acquisition means in said viscoelastic medium, - calculate at least one mechanical property of said viscoelastic medium using said acquisitions of said ultrasonic signals.
A pesticidal mixture comprising a component A and a component B, wherein component A is a compound of formula I in which -B 1 -B 2 -B 3 - is -C=N-O-, Y 1, Y 2 and Y 3 are independently CH; R 9 is ethyl, X 1 is chloro, X 2 is CH, X 3 is chloro and X 4 is trifluoromethyl. and component B is is deltamethrin -B 1 -B 2 -B 3 - is -C=N-O-, Y 1, Y 2 and Y 3 are independently CH; R 9 is ethyl, X 1 is chloro, X 2 is CH, X 3 is chloro and X 4 is trifluoromethyl.
A method for providing passive positioning information to a first user equipment, UE,, comprising: receiving, at a first station and at a first time, a first positioning reference signal from a second station wherein the first and second stations are base stations, UEs, other than the first UE, or a combination; transmitting by the first station a second positioning reference signal to the second station at a second time, wherein the second time is after the first time; and providing to the first user equipment a turnaround time value as the difference between the first time and the second time, and a distance value indicating a distance between the first station and the second station; wherein the turnaround time value is provided to the first user equipment by one of the following: broadcast from one of the first station, the second station or a serving station, or network signalling from the serving station, or higher layer protocols from a location server; wherein the distance value is determined by the first station, or the second station, or the location server, based at least in part on a first transmission time, the first time, the second time, and a second receive time indicating a time the first station received the second positioning reference signal, wherein the first transmission time indicates a time the second station transmitted the first positioning reference signal. receiving, at a first station and at a first time, a first positioning reference signal from a second station wherein the first and second stations are base stations, UEs, other than the first UE, or a combination; transmitting by the first station a second positioning reference signal to the second station at a second time, wherein the second time is after the first time; and providing to the first user equipment a turnaround time value as the difference between the first time and the second time, and a distance value indicating a distance between the first station and the second station; wherein the turnaround time value is provided to the first user equipment by one of the following: broadcast from one of the first station, the second station or a serving station, or network signalling from the serving station, or higher layer protocols from a location server; wherein the distance value is determined by the first station, or the second station, or the location server, based at least in part on a first transmission time, the first time, the second time, and a second receive time indicating a time the first station received the second positioning reference signal, wherein the first transmission time indicates a time the second station transmitted the first positioning reference signal.
Bicycle rear wheel pinion arrangement which is rotatable about a common pinion rotation axis defining an axial direction and radial directions orthogonal thereto, comprising a plurality of pinions (R1-R12) of different size and number of teeth arranged coaxially with respect to the pinion rotation axis and connected to one another for joint rotation about the pinion rotation axis, wherein the pinion arrangement has a first partial arrangement comprising the largest pinion, and a second partial arrangement comprising a plurality of pinions (R3-R12) formed integrally with one another, characterized in that a partial arrangement consisting of first and second partial arrangements (32, 34) has a plurality of elastically deformable latching formations which are in latching engagement with a plurality of mating latching formations of the respective other partial arrangement in each case, wherein the latching engagement secures the two partial arrangements (32, 34) against removal from each other in the axial direction.
A roof shelf adapted to being fitted in a vehicle cab, which cab comprises upper shell components and lateral shell components, wherein said shelf is composed of a frame structure formed by a rod element configuration (70, 80, 90a-d) and arranged to be fastened to the shell components (20, 30) of the cab, and of at least one panel element arranged to be supported by the frame structure, such that the frame structure comprises an upper transverse rod element, a lower transverse rod element, and at least one linking rod element (90a, 90b, 90c, 90d) arranged to extend from the lower transverse rod element to the upper transverse rod element, and further the lower transverse rod element is arranged to be fastened to the lateral shell components, and the linking rod element (90b, 90c) is arranged to be fastened to the upper shell component, characterised in that said shelf comprising a panel element in the form of a substantially vertical cover supported by the upper transverse rod element such that the rod element is arranged to serve as a hinge pin.
Method for producing gun barrels having a grooved or ribbed inner surface with straight or helical grooves or ribs, the method comprising the steps of: - providing a metallic hollow cylindrical pre-form; - placing the pre-form on a core mandrel being rotatably supported on a free end of a core mandrel extension rod being rotatably supported in a head stock, said core mandrel being part of a flow forming machine having a main machine axis and a tail stock extension rod being rotatably supported in a tail stock and which is displaceable in horizontal direction parallel to the main machine axis and extends coaxially with said core mandrel extension rod and said core mandrel, wherein the core mandrel extension rod, the core mandrel, and the tailstock extension rod form a unit that may be moved as a unit in axial direction, the core mandrel being not driven and being freely rotatable about the main axis and having a structured outer surface comprising ribs and/or grooves, the ribs and/or grooves extending straightly parallel to and/or helically around the main axis; - applying forming rollers comprised in a roller arrangement, to the outside surface of the pre-form so as to apply radial pressure on the pre-form such that its material begins to flow; - as the rollers apply force upon the pre-form, performing a relative motion between the pre-form and the rollers by either moving the pre-form in axial direction parallel to the main axis through the roller arrangement or by moving the roller arrangement alongside the pre-form. - providing a metallic hollow cylindrical pre-form; - placing the pre-form on a core mandrel being rotatably supported on a free end of a core mandrel extension rod being rotatably supported in a head stock, said core mandrel being part of a flow forming machine having a main machine axis and a tail stock extension rod being rotatably supported in a tail stock and which is displaceable in horizontal direction parallel to the main machine axis and extends coaxially with said core mandrel extension rod and said core mandrel, wherein the core mandrel extension rod, the core mandrel, and the tailstock extension rod form a unit that may be moved as a unit in axial direction, the core mandrel being not driven and being freely rotatable about the main axis and having a structured outer surface comprising ribs and/or grooves, the ribs and/or grooves extending straightly parallel to and/or helically around the main axis; - applying forming rollers comprised in a roller arrangement, to the outside surface of the pre-form so as to apply radial pressure on the pre-form such that its material begins to flow; - as the rollers apply force upon the pre-form, performing a relative motion between the pre-form and the rollers by either moving the pre-form in axial direction parallel to the main axis through the roller arrangement or by moving the roller arrangement alongside the pre-form.
A metal cutting system, comprising: a cutting torch for cutting a slab of metal; a housing coupled to the cutting torch; a pair of blasting oxygen nozzles configured to deliver an oxygen jet or stream, the blasting oxygen nozzles being arranged so as to be spaced on either side of the cut line, behind the exit point of the cutting torch and along a cut line; characterised in that the system comprisesa pair of containing oxygen nozzles configured to deliver an oxygen jet or stream, the containing oxygen nozzles being arranged so as to be spaced on either side of the cut line farther from the exit point of the cutting torch than the blasting oxygen nozzles, ahead of the exit point of the cutting torch and having a component that points perpendicular to the cut line. a cutting torch for cutting a slab of metal; a housing coupled to the cutting torch; a pair of blasting oxygen nozzles configured to deliver an oxygen jet or stream, the blasting oxygen nozzles being arranged so as to be spaced on either side of the cut line, behind the exit point of the cutting torch and along a cut line; characterised in that the system comprisesa pair of containing oxygen nozzles configured to deliver an oxygen jet or stream, the containing oxygen nozzles being arranged so as to be spaced on either side of the cut line farther from the exit point of the cutting torch than the blasting oxygen nozzles, ahead of the exit point of the cutting torch and having a component that points perpendicular to the cut line.
Ambient temperature curing coating composition comprising - a polysiloxane having the formula wherein each R1 is selected from the group consisting of alkyl, aryl, and alkoxy groups having up to six carbon atoms, reactive glycidoxy groups, and OSi 3 groups, wherein each R3 independently has the same meaning as R1, each R2 is selected from the group consisting of hydrogen and alkyl and aryl groups having up to six carbon atoms, and wherein n is selected so that the number average molecular weight of the polysiloxanes is in the range of from 500 to 2,000, and - an alkoxysilyl-functional acrylic polymer - optionally water as curing agent, characterised in that the solids content of the coating composition is more than 70% by weight. - a polysiloxane having the formula wherein each R1 is selected from the group consisting of alkyl, aryl, and alkoxy groups having up to six carbon atoms, reactive glycidoxy groups, and OSi 3 groups, wherein each R3 independently has the same meaning as R1, each R2 is selected from the group consisting of hydrogen and alkyl and aryl groups having up to six carbon atoms, and wherein n is selected so that the number average molecular weight of the polysiloxanes is in the range of from 500 to 2,000, and - an alkoxysilyl-functional acrylic polymer - optionally water as curing agent, characterised in that the solids content of the coating composition is more than 70% by weight.