mhurhangee/patent-ind-claim-en huggingface dataset:
A 3D projection apparatus, comprising a projection apparatus and a polarizing and splitting device , wherein the projection apparatus comprises a light source device and an opto-mechanical device , the light source device comprising: a laser generation unit configured to output laser light; a light modification element ; a light guide unit , configured to receive the laser light output by the laser generation unit and guide the laser light to a homogenizing unit ; and the homogenizing unit , configured to receive the laser light from the light guide unit , and homogenize and output the laser light, wherein the opto-mechanical device comprises at least one lens and is configured to receive homogeneous light from the light source device, process the homogeneous light through the lens, and then output the homogeneous light, wherein the polarizing and splitting device comprises a prism unit and a lens assembly, and is configured to convert light emitted from the projection apparatus into polarized light through the prism unit and the lens assembly, and project the polarized light on a screen , and characterized in that the prism unit is formed by three or four prisms spliced together and therefore forms a prism seam located on the optical axis of the light emitted from the projection apparatus, and the light modification element is disposed in the light guide unit or between the light guide unit and a homogenizing unit and is configured to cause an angular distribution of the laser light uniform and continuous and to weaken the diffraction phenomenon produced by the laser at the prism seam of the polarizing and splitting device . a laser generation unit configured to output laser light; a light modification element ; a light guide unit , configured to receive the laser light output by the laser generation unit and guide the laser light to a homogenizing unit ; and the homogenizing unit , configured to receive the laser light from the light guide unit , and homogenize and output the laser light, wherein the opto-mechanical device comprises at least one lens and is configured to receive homogeneous light from the light source device, process the homogeneous light through the lens, and then output the homogeneous light, wherein the polarizing and splitting device comprises a prism unit and a lens assembly, and is configured to convert light emitted from the projection apparatus into polarized light through the prism unit and the lens assembly, and project the polarized light on a screen , and characterized in that the prism unit is formed by three or four prisms spliced together and therefore forms a prism seam located on the optical axis of the light emitted from the projection apparatus, and the light modification element is disposed in the light guide unit or between the light guide unit and a homogenizing unit and is configured to cause an angular distribution of the laser light uniform and continuous and to weaken the diffraction phenomenon produced by the laser at the prism seam of the polarizing and splitting device .
A method for sending information, comprising: a sending end using Downlink Control Information, DCI, information to describe information about time that an unlicensed carrier is occupied (S102) after the unlicensed carrier is seized; and the sending end sending the DCI information through a Physical Downlink Control Channel, PDCCH, of a licensed carrier or the unlicensed carrier (S104); wherein the sending end using the DCI information to describe the information about time that the unlicensed carrier is occupied comprises one of the following: the sending end using the DCI information to describe information about time that the unlicensed carrier is occupied by the sending end; and the sending end using the DCI information to describe information about time that the unlicensed carrier is occupied by other sending ends; wherein the information about time is described by taking an OFDM symbol as a unit; wherein the sending end using the DCI information to describe the information about time that the unlicensed carrier is occupied comprises at least one of the following: the sending end using a PDCCH in first one, two, three or four OFDM symbols of a subframe to bear the information about time; the sending end using a PDCCH in an OFDM symbol of a second slot of a subframe to bear the information about time. a sending end using Downlink Control Information, DCI, information to describe information about time that an unlicensed carrier is occupied (S102) after the unlicensed carrier is seized; and the sending end sending the DCI information through a Physical Downlink Control Channel, PDCCH, of a licensed carrier or the unlicensed carrier (S104); wherein the sending end using the DCI information to describe the information about time that the unlicensed carrier is occupied comprises one of the following: the sending end using the DCI information to describe information about time that the unlicensed carrier is occupied by the sending end; and the sending end using the DCI information to describe information about time that the unlicensed carrier is occupied by other sending ends; the sending end using the DCI information to describe information about time that the unlicensed carrier is occupied by the sending end; and the sending end using the DCI information to describe information about time that the unlicensed carrier is occupied by other sending ends; wherein the information about time is described by taking an OFDM symbol as a unit; wherein the sending end using the DCI information to describe the information about time that the unlicensed carrier is occupied comprises at least one of the following: the sending end using a PDCCH in first one, two, three or four OFDM symbols of a subframe to bear the information about time; the sending end using a PDCCH in an OFDM symbol of a second slot of a subframe to bear the information about time. the sending end using a PDCCH in first one, two, three or four OFDM symbols of a subframe to bear the information about time; the sending end using a PDCCH in an OFDM symbol of a second slot of a subframe to bear the information about time.
A cover device of a base station communicating with a terminal, configured to protect an antenna device including a plurality of antennas to radiate a beam of a frequency band, the cover device comprising: a cover frame comprising an opened window area ; and a functional structure disposed in the opened window area of the cover frame , and disposed above a radiation area on which the plurality of antennas is disposed, wherein the functional structure comprises functional layers (710-790) each having at least one material, the functional layers (710-790) including one or more material characteristics for each functional layer and associated with the frequency band, and wherein the functional layers (710-790) are disposed to control an antenna gain for the beam of the frequency band based on the one or more material characteristics for each functional layer of the functional layers (710-790), and wherein the functional layers (710-790) comprise a first functional layer with a first periodic pattern and a second functional layer with a second periodic pattern different from the first periodic pattern. a cover frame comprising an opened window area ; and a functional structure disposed in the opened window area of the cover frame , and disposed above a radiation area on which the plurality of antennas is disposed, wherein the functional structure comprises functional layers (710-790) each having at least one material, the functional layers (710-790) including one or more material characteristics for each functional layer and associated with the frequency band, and wherein the functional layers (710-790) are disposed to control an antenna gain for the beam of the frequency band based on the one or more material characteristics for each functional layer of the functional layers (710-790), and wherein the functional layers (710-790) comprise a first functional layer with a first periodic pattern and a second functional layer with a second periodic pattern different from the first periodic pattern.
A method comprising: removing heat from a first space proximate to a first load using a refrigerant from a flash tank ; removing heat from a second space proximate to a second load using the refrigerant from the flash tank ; removing heat from the refrigerant using a high side heat exchanger ; storing the refrigerant from the high side heat exchanger in the flash tank ; discharging the flash gas from the flash tank ; removing heat from the flash gas using a thermal storage tank when a power outage is determined to be occurring, compressing the refrigerant from the first load using a first compressor ; compressing the refrigerant from the second load and the first compressor using a second compressor ; when a power outage is determined not to be occurring: directing the refrigerant from the flash tank to the thermal storage tank ; transferring heat from the thermal storage tank to the refrigerant; and directing the refrigerant from the thermal storage tank to the second compressor . removing heat from a first space proximate to a first load using a refrigerant from a flash tank ; removing heat from a second space proximate to a second load using the refrigerant from the flash tank ; removing heat from the refrigerant using a high side heat exchanger ; discharging the flash gas from the flash tank ; removing heat from the flash gas using a thermal storage tank when a power outage is determined to be occurring, compressing the refrigerant from the first load using a first compressor ; compressing the refrigerant from the second load and the first compressor using a second compressor ; when a power outage is determined not to be occurring: directing the refrigerant from the flash tank to the thermal storage tank ; transferring heat from the thermal storage tank to the refrigerant; and directing the refrigerant from the thermal storage tank to the second compressor . directing the refrigerant from the flash tank to the thermal storage tank ; transferring heat from the thermal storage tank to the refrigerant; and directing the refrigerant from the thermal storage tank to the second compressor .
A method implemented by executing instructions on a processor to update software in a virtual server rack system , the method comprising: determining a plurality of software updates to be installed on physical computing resources in a physical rack of the virtual server rack system , the determining based on a manifest file received from a software manager associated with the virtual server rack system ; determining dependency requirements for installing the plurality of software updates identified in the manifest file; determining an order for installation of the software updates to meet the dependency requirements; and identifying the physical computing resources in the physical rack which will be temporarily affected while installing the software updates identified in the manifest file; comparing a computing resource impact of the affected physical computing resources while installing the software updates against operating requirements of the physical rack ; scheduling installation of the software updates identified in the manifest file according to the determined order for installation and to meet the operating requirements of the physical rack in view of the computing resource impact of the affected physical computing resources . determining a plurality of software updates to be installed on physical computing resources in a physical rack of the virtual server rack system , the determining based on a manifest file received from a software manager associated with the virtual server rack system ; determining dependency requirements for installing the plurality of software updates identified in the manifest file; determining an order for installation of the software updates to meet the dependency requirements; and identifying the physical computing resources in the physical rack which will be temporarily affected while installing the software updates identified in the manifest file; comparing a computing resource impact of the affected physical computing resources while installing the software updates against operating requirements of the physical rack ; scheduling installation of the software updates identified in the manifest file according to the determined order for installation and to meet the operating requirements of the physical rack in view of the computing resource impact of the affected physical computing resources .
An epoxy resin composition comprising (A) an epoxy resin and (B) at least one of compounds represented by general formulae (1-1), (1-3), (1-4) or (1-5): wherein R2', R3, R4, R5, R9, R10, R11, R12, R13, R14, and R15 each independently represent a hydrogen atom, an alkyl group, or an aryl group; and X represents a dicyanamide ion.
An apparatus for forming a glass ribbon comprising: a forming wedge comprising a pair of downwardly inclined forming surface portions converging at a root ; a housing enclosing the forming wedge ; and a heating cartridges , the heating cartridge comprising a heat directing surface that is oriented at an angle of greater than 90° with respect to a bottom surface of the heating cartridge such that the heat directing surface is downward-facing , the heat directing surface comprising at least one heating element positioned adjacent to the heat directing surface , wherein the heating cartridge is positioned such that the heat directing surface faces the forming wedge , and an upper edge of the heat directing surface and a top surface of the heating cartridge are positioned above the root to direct heat from the heat directing surface of the heating cartridge towards the root of the forming wedge . a forming wedge comprising a pair of downwardly inclined forming surface portions converging at a root ; a housing enclosing the forming wedge ; and a heating cartridges , the heating cartridge comprising a heat directing surface that is oriented at an angle of greater than 90° with respect to a bottom surface of the heating cartridge such that the heat directing surface is downward-facing , the heat directing surface comprising at least one heating element positioned adjacent to the heat directing surface , wherein the heating cartridge is positioned such that the heat directing surface faces the forming wedge , and an upper edge of the heat directing surface and a top surface of the heating cartridge are positioned above the root to direct heat from the heat directing surface of the heating cartridge towards the root of the forming wedge .
A portable virtual, augmented, or mixed reality device , comprising: - a mount intended to be worn on a user's head; - a display screen attached to the mount and intended to be arranged in front of one of the user's eyes; - a plurality of ultrasound transducers attached to the mount ; and - a control circuit configured to control the display screen to display images, and the ultrasound transducers to generate, in air, at a distance from the mount , a pressure distribution detectable by the user's hand to obtain a haptic effect, the device being characterized in that it comprises, between each transducer and the user's face, an element made of a material absorbing for the ultrasound waves emitted by the transducer, said element being capable of absorbing at least half of the ultrasound power emitted by the transducer towards the user's face. - a mount intended to be worn on a user's head; - a display screen attached to the mount and intended to be arranged in front of one of the user's eyes; - a plurality of ultrasound transducers attached to the mount ; and - a control circuit configured to control the display screen to display images, and the ultrasound transducers to generate, in air, at a distance from the mount , a pressure distribution detectable by the user's hand to obtain a haptic effect, the device being characterized in that it comprises, between each transducer and the user's face, an element made of a material absorbing for the ultrasound waves emitted by the transducer, said element being capable of absorbing at least half of the ultrasound power emitted by the transducer towards the user's face.
Aircraft turbojet engine extending along an axis X oriented from upstream to downstream in which an internal air flow (F-INT) circulates from upstream to downstream during a thrust phase and a reverse air flow (F-INV) from downstream to upstream during a thrust reversal phase, said turbojet engine comprising a fan configured to provide reverse thrust and a nacelle comprising an air intake , the air intake circumferentially extending about axis X and comprising an internal wall pointing to axis X and configured to guide the internal air flow (F-INT) and the reverse air flow (F-INV), and an external wall opposite to the internal wall and configured to guide an external air flow (F-EXT), the internal wall and the external wall being connected to each other by an air intake lip so as to form an annular cavity , the air intake comprising a deflection device comprising at least one deflection member movably mounted between an extended position (A), in which the deflection member projectingly extends from the internal wall or from the air intake lip in a radially internal extension direction (X3, X4) pointing to axis X or a longitudinal extension direction (X5) relative to axis X in order to allow a separation (D) of the reverse air flow (F-INV) from the internal wall to promote the thrust reversal phase, and a retracted position (B), in which the air intake has an aerodynamic profile so as to guide the internal air flow (F-INT) onto the internal wall to promote the thrust phase.
Method for the application of panel-like elements such as panels of insulating material and the like to a load-bearing substructure , in particular building walls, wherein a bushing with a fastening means which is able to pass through the bushing is introduced into the panel-like element in recessed manner in a hole which is predrilled through the panel-like element into the substrate, and is anchored in the substrate by the fastening means , wherein the bushing has a plurality of wall breakthroughs , the bushing has an outer diameter over at least a part of its length which is equal to not more than 95%, preferably not more than 90%, particularly preferably not more than 80% of the diameter of the hole that was predrilled in the panel-like element , and after the bushing has been introduced into the panel-like element and the fastening means has been anchored in the substrate a curable adhesive is introduced into the bushing , passes through the plurality of wall breakthroughs and comes into contact with the panel-like element , characterized in that spacers arranged on the outside of the bushing are in contact with the panel-like element after insertion of the bushing into it and prevent the bushing from twisting inside the panel-like element while the fastening means is anchored in the substrate.
Manual machine tool having a drive motor , a gearbox arranged on a gearbox holding structure , in particular a gearbox housing and a tool holder , wherein a motor output of the drive motor with a gearbox drive of the gearbox and a gearbox output of the gearbox which can be rotated about a rotational axis are coupled to the tool holder in a manner which permits rotation, wherein the gearbox can be switched between at least two switch positions (S1, S2, S3, S4) in which the speed ratios between the gearbox drive and the gearbox output are different to one another, wherein the gearbox comprises a first gear wheel arrangement and at least a second gear wheel arrangement , each of which has at least one gear wheel and a switching gear element , wherein the two gear wheel arrangements can roll the at least one gear wheel on the switching gear element of the gear wheel arrangement and/or the switching gear element on the at least one gear wheel of the gear wheel arrangement and the respective switching gear element is mounted in a locally adjustable manner between at least two setting positions (P1, P2) in order to adjust the switch positions (S1, S2, S3, S4) of the gearbox on the gearbox holding structure and/or is adjustable between an immobile position and a mobile position relative to the gearbox holding structure , characterised in that in order to switch the gearbox between at least two of the switch positions (S1, S2, S3, S4) the switching gear element of the first gear wheel arrangement forms a switch actuator for the second gear wheel arrangement which can be switched between a first setting position and at least a second setting position, in which a movement of the switching gear element of the second gear wheel arrangement) is different relative to the gearbox holding structure and/or the switch actuator is disengaged and engaged with the at least one gear wheel of the second gear wheel arrangement .
A rear structure of a vehicle comprising a flip-up type back door for opening and closing an opening formed in a rear part of a vehicle, wherein the back door comprises: an outer panel which is curved so that a center portion thereof in the vehicle width direction is positioned more outwardly than end portions in the vehicle width direction; and lamp fitting recesses which extend inward from the ends of the back door in the vehicle width direction, which are recessed toward the vehicle inner side, and into which rear lamps are fitted, the lamp fitting recesses are provided, on its bottom walls , with flow restraint recesses which extend in upward and downward directions within the lamp fitting recesses , which are recessed toward the vehicle inner side, and which are configured to restrain liquid flowing outward in the vehicle width direction, and the lamp fitting recesses are provided with, on portions of the lower walls thereof that are located more outwardly in the vehicle width direction than the flow restraint recesses , inclined parts in which lower walls of the lamp fitting recesses are inclined downward toward the rear of the vehicle, characterized in that the lower walls of the lamp fitting recesses are formed so that, in the inclined parts located more outwardly in the vehicle width direction than the flow restraint recesses , the angle of inclination in the downward direction toward the rear of the vehicle is greater than that of the portion located more inwardly in the vehicle width direction than the flow restraint recesses . the back door comprises: an outer panel which is curved so that a center portion thereof in the vehicle width direction is positioned more outwardly than end portions in the vehicle width direction; and lamp fitting recesses which extend inward from the ends of the back door in the vehicle width direction, which are recessed toward the vehicle inner side, and into which rear lamps are fitted, the lamp fitting recesses are provided, on its bottom walls , with flow restraint recesses which extend in upward and downward directions within the lamp fitting recesses , which are recessed toward the vehicle inner side, and which are configured to restrain liquid flowing outward in the vehicle width direction, and the lamp fitting recesses are provided with, on portions of the lower walls thereof that are located more outwardly in the vehicle width direction than the flow restraint recesses , inclined parts in which lower walls of the lamp fitting recesses are inclined downward toward the rear of the vehicle, characterized in that
A humidifier for a fuel cell device with a water-vapor permeable membrane and at least one flow field arranged on one side of the membrane, in which flow channels are separated by flow field webs , the flow field webs being designed as hollow webs for integration into a coolant circuit , characterized in that the hollow webs are designed in cross section as a polygon and have a water reservoir on their outer side, the water reservoir being formed by a hygroscopic material.