mhurhangee/patent-ind-claim-en huggingface dataset:
A display system , comprising a light source , a light homogenizing element , a first light modulator , a second light modulator , and a recovery device , wherein: the light source is configured to emit original light which is incident from an incidence side of the light homogenizing element to the light homogenizing element ; the light homogenizing element is configured to homogenize the light incident from the incidence side thereof, and the homogenized light is emitted to the first light modulator ; the first light modulator modulates the light incident thereto according to image data of an image to be displayed, so as to form first image light for displaying the image and first non-image light not for displaying the image; the first image light is incident to the second light modulator , the second light modulator modulates the light incident thereto according to the image data of the image to be displayed, so as to form second image light for displaying the image and second non-image light not for displaying the image; and characterized in that the recovery device is configured to recover the first non-image light and the second non-image light in such a manner that the first non-image light and the second non-image light are incident from the incidence side of the light homogenizing element to the light homogenizing element , and the first non-image light and the second non-image light are homogenized by the light homogenizing element . the light source is configured to emit original light which is incident from an incidence side of the light homogenizing element to the light homogenizing element ; the light homogenizing element is configured to homogenize the light incident from the incidence side thereof, and the homogenized light is emitted to the first light modulator ; the first light modulator modulates the light incident thereto according to image data of an image to be displayed, so as to form first image light for displaying the image and first non-image light not for displaying the image; the first image light is incident to the second light modulator , the second light modulator modulates the light incident thereto according to the image data of the image to be displayed, so as to form second image light for displaying the image and second non-image light not for displaying the image; and characterized in that the recovery device is configured to recover the first non-image light and the second non-image light in such a manner that the first non-image light and the second non-image light are incident from the incidence side of the light homogenizing element to the light homogenizing element , and the first non-image light and the second non-image light are homogenized by the light homogenizing element .
An air flow management device for a vehicle , comprising: - a support , - at least one deflector wall supported by an actuating system mounted on the support and configured to move the deflector wall along a predefined trajectory relative to the support between a retracted position (P1) and a deployed position (P2), the deflector wall being mounted rotating relative to the support about an axis of rotation (L) so as to be able to retract in case of contact of the deflector wall with an obstacle , characterized in that the management device comprises a guide system for guiding the deflector wall along the predefined trajectory and in rotation, the guide system comprising at least one guide groove and at least one guide pin movable in the at least one guide groove along the predefined trajectory between the retracted position (P1) and the deployed position (P2), and rotatable in the guide groove about the axis of rotation (L), the at least one guide groove being arranged in one among the deflector wall and the support and the at least one guide pin being secured to the other among the deflector wall and the support . - a support , - at least one deflector wall supported by an actuating system mounted on the support and configured to move the deflector wall along a predefined trajectory relative to the support between a retracted position (P1) and a deployed position (P2), the deflector wall being mounted rotating relative to the support about an axis of rotation (L) so as to be able to retract in case of contact of the deflector wall with an obstacle ,
A safety device for an escalator, said escalator comprising a platform member which covers an upper surface of a moving step getting thereunder in an end region of the escalator, the safety device being characterised by comprising: a tilting member comprising a free end portion extendable from a front-end portion of the platform member of the escalator toward the upper surface of an approaching moving step of the escalator, and a rotary end portion rotatably installable under the platform member of the escalator, a contact roller installed in the region of the free end portion and being rotatably in contact with a moving step of an escalator, and at least one guide roller rotatably being in contact with the contact roller and partially exposed through an upper surface of the tilting member . a tilting member comprising a free end portion extendable from a front-end portion of the platform member of the escalator toward the upper surface of an approaching moving step of the escalator, and a rotary end portion rotatably installable under the platform member of the escalator, a contact roller installed in the region of the free end portion and being rotatably in contact with a moving step of an escalator, and at least one guide roller rotatably being in contact with the contact roller and partially exposed through an upper surface of the tilting member .
A method for controlling a photovoltaic module, applied to a shutdown apparatus for a photovoltaic module, wherein the shutdown apparatus comprises a controller and a combination of execution devices; wherein the combination of execution devices comprises a first switch (Q1), a second switch (Q2), a first driving unit, a second driving unit, an input voltage (Uin) detecting unit, and an output voltage (Uout) detecting unit, the first switch is arranged on a positive cable or a negative cable of the photovoltaic module, the second switch is arranged between the positive cable and the negative cable of the photovoltaic module; wherein the method comprises: detecting, by the input voltage detecting module, an input voltage of the combination of execution devices; detecting, by the output voltage detecting module, an output voltage of the combination of execution devices; and controlling, by the controller, the first switch to be switched on by the first driving unit in a normal power generation state, and controlling, by the controller, the first switch to be switched off by the first driving unit in a shutdown state; determining, by the controller after the first switch is controlled to be switched off, whether a short circuit fault occurs in the first switch based on the input voltage and the output voltage of the combination of execution devices; and controlling, by the controller, the second switch to be switched on by the second driving unit if the short circuit fault occurs in the first switch. detecting, by the input voltage detecting module, an input voltage of the combination of execution devices; detecting, by the output voltage detecting module, an output voltage of the combination of execution devices; and controlling, by the controller, the first switch to be switched on by the first driving unit in a normal power generation state, and controlling, by the controller, the first switch to be switched off by the first driving unit in a shutdown state; determining, by the controller after the first switch is controlled to be switched off, whether a short circuit fault occurs in the first switch based on the input voltage and the output voltage of the combination of execution devices; and controlling, by the controller, the second switch to be switched on by the second driving unit if the short circuit fault occurs in the first switch.
Household appliance with a housing , a treatment chamber for objects to be treated, a control unit and a door unit for opening and closing the treatment chamber , wherein the door unit has a central element and a boundary element , and wherein the boundary element is arranged at least in a lower half of the door unit and upstream of the central element so that the central element and the boundary element form an angle α in the region of 10° to 85°, and a projection device , wherein the boundary element contains a projection surface and the control unit is designed to use the projection device to display information relating to a treatment program which can be carried out or run in the household appliance as visual displays on the projection surface , characterised in that the boundary element is also arranged in an upper half of the door unit and surrounds the central element and the household appliance is a water-conducting household appliance, selected from the group consisting of washing machine, washer-dryer and dryer, and is designed to carry out a method, comprising the steps (a) switching on the household appliance , wherein when the door unit is in a closed state the projection device is used to carry out a visual display of information relating to a treatment program, which can be carried out or run in the household appliance, on the projection surface ; and (b) setting or changing the treatment program, by a control element being selected by touch-sensitive control elements arranged on a control unit for selecting a treatment program or setting a program parameter; and (c) visual display of preset settings or settings selected by a user by means of the control elements , of a treatment program or program parameters on display areas assigned to the touch-sensitive control elements on the projection surface , wherein the display area assigned to a control element in use is highlighted visually. (a) switching on the household appliance , wherein when the door unit is in a closed state the projection device is used to carry out a visual display of information relating to a treatment program, which can be carried out or run in the household appliance, on the projection surface ; and (b) setting or changing the treatment program, by a control element being selected by touch-sensitive control elements arranged on a control unit for selecting a treatment program or setting a program parameter; and (c) visual display of preset settings or settings selected by a user by means of the control elements , of a treatment program or program parameters on display areas assigned to the touch-sensitive control elements on the projection surface , wherein the display area assigned to a control element in use is highlighted visually.
A cathode for a lithium-sulphur battery, said cathode comprising a particulate mixture deposited on a current collector, said particulate mixture comprising an admixture of (i) composite particles formed from a composite comprising electroactive sulphur material melt-bonded to electroconductive carbon material, and (ii) conductive carbon filler particles, wherein conductive carbon filler particles form 1 to 15 weight % of the total weight of the composite particles and conductive carbon filler particles, characterized in that the electroconductive carbon material is selected from carbon nanotubes and graphene, wherein the conductive carbon filler particles are particles of carbon black, and wherein the composite comprises 12 to 14 weight % electroconductive carbon material based on the total weight of the composite.
An apparatus for processing interference in a massive multiple-input multiple-output, MIMO, system, wherein the apparatus comprises: an obtaining unit , configured to obtain a channel correlation matrix for each of a plurality of links, wherein each of the plurality of the links refer to a link between a base station in each of a plurality of cells in the massive MIMO system and a user served by the base station, and wherein a channel correlation matrix indicates a quantity of base station antennas that can be received by users served by said base station; a calculation unit , configured to calculate a combined outer precoder set by using channel correlation matrixes of the plurality of links obtained by the obtaining unit , wherein each combined outer precoder comprises at least one outer precoder being a semi-unitary matrix designed for a given base station according to its channel correlation matrixes, wherein the at least one outer precoder is not sensitive to a backhaul delay and is used to cancel inter-cell interference, such that, after user scheduling, only an inner precoder needs to be calculated for a scheduled user, wherein the inner precoder is a matrix used to cancel interference between a plurality of scheduled users. an obtaining unit , configured to obtain a channel correlation matrix for each of a plurality of links, wherein each of the plurality of the links refer to a link between a base station in each of a plurality of cells in the massive MIMO system and a user served by the base station, and wherein a channel correlation matrix indicates a quantity of base station antennas that can be received by users served by said base station; a calculation unit , configured to calculate a combined outer precoder set by using channel correlation matrixes of the plurality of links obtained by the obtaining unit , wherein each combined outer precoder comprises at least one outer precoder being a semi-unitary matrix designed for a given base station according to its channel correlation matrixes, wherein the at least one outer precoder is not sensitive to a backhaul delay and is used to cancel inter-cell interference, such that, after user scheduling, only an inner precoder needs to be calculated for a scheduled user, wherein the inner precoder is a matrix used to cancel interference between a plurality of scheduled users.
Line for printing graphical signs on an oblong object (T), like a piping or a profile, comprising: an extrusion apparatus to extrude said oblong object (T); a treatment apparatus to treat and clean, through plasma generation, at least a surface of said oblong object (T); a printing apparatus to print graphical signs on said surface of said oblong object (T); characterized in that said extrusion apparatus , said treatment apparatus and said printing apparatus are placed in series along a common working axis (Z).
Vehicle windshield blind system comprising a blind body for being pulled in front of a vehicle window , wherein the blind body is foldable in the longitudinal direction and has a first carrier strip at a first end portion and a second carrier strip at a second end region opposite the first end region , the first carrier strip and the second carrier strip are supported in a guide device in a displaceable and lockable manner with at least one rod-shaped guide member , the blind body is foldable in the vertical direction and the first carrier strip is arranged at an upper end portion and the second carrier strip is arranged at a lower end portion of the blind body , a drive device is provided which has at least one drive motor for moving and/or locking the first carrier strip and/or the second carrier strip , control electronics are provided for controlling the drive device , via which the first carrier strip and/or the second carrier strip can be displaced to a defined set position , characterized in that a position sensor is provided for detecting the parking position of the first carrier strip and/or the second carrier strip , and the control electronics have an interface via which the control electronics can be controlled by vehicle electronics, and wherein the position sensor is interconnected with the vehicle electronics.
Method for controlling at least one gearbox actuator of a selection mechanism of a transmission for a hybrid-propulsion motor vehicle comprising a combustion engine and at least one electric machine, said transmission comprising a drive shaft connected directly or indirectly to the combustion engine and/or to the electric machine, and a driving shaft connected to the drive wheels of the motor vehicle, and at least one coupling system comprising dogs secured, on the one hand, to an idle gear rotating freely on a driving shaft and, on the other hand, dogs secured to a fork coupled in rotation with the drive shaft, the fork being configured to be moved longitudinally along the axis of the driving shaft by the gearbox actuator in order to engage or disengage the dogs, the selection mechanism comprising engagement fingers capable of moving along the axis of the driving shaft by the gearbox actuator to engage or disengage the reduction ratios and an interlocking mechanism capable of locking the position of said engagement fingers , the selection mechanism comprising a mechanical system for stabilizing the forks, characterized in that : - the engaged ratio is disengaged in dependence on the position of the actuator obtained from a position sensor, - the position of the fork is returned to the attraction zone of the system for stabilizing the forks by iteratively determining the position of the actuator in dependence on the fork ; and - the position of the actuator is adjusted to its central position to realign the interlocking mechanism with the engagement finger . - the engaged ratio is disengaged in dependence on the position of the actuator obtained from a position sensor, - the position of the fork is returned to the attraction zone of the system for stabilizing the forks by iteratively determining the position of the actuator in dependence on the fork ; and - the position of the actuator is adjusted to its central position to realign the interlocking mechanism with the engagement finger .
A tube radiator for heating, comprising a pair of rails , provided with respective pluralities of holes axially spaced apart from one another along the rails and having respective front inlet openings on an outer surface of a rail ; and a plurality of tubes positioned between the rails and joined to the rails at respective axial ends of the tubes , inserted in respective holes ; the ends of the tubes being fastened to the rails via respective mechanical interference couplings ; each hole comprising an outer portion , adjacent to the opening and defining a seat ; and an inner portion , adjacent to a longitudinal internal chamber of the rail ; each coupling being formed by a coupling portion , positioned at one end of the tube ; and by a seat ; wherein the coupling portion is inserted with radial interference in the seat , and the coupling portion and the seat are in contact with each other on respective annular surfaces extending axially along an axis (B) of the tube and both substantially cylindrical about the axis (B); and in that each coupling is also sealed in a fluid-tight manner and each end is permanently fastened in the respective seat ; wherein each coupling portion comprises a substantially cylindrical interference zone ; and the outer portion and the inner portion of each hole are substantially cylindrical and parallel to the axis (B), have different diameters, and are joined by an annular shoulder facing towards the opening and substantially perpendicular to the axis (B); the coupling portion and the seat being in contact through said interference zone and said outer portion , both substantially cylindrical, the interference zone having a diameter such as to be inserted with radial interference in the seat , so as to join the tube to the rail by mechanical interference; characterized in that each coupling portion is at least partly tapered towards the end of the tube , wherein each coupling portion comprises a tapered zone starting from a free end front edge thereof, converging towards the free end front edge of the coupling portion , and wherein the holes are made through a solid base portion of a lateral wall of each rail , between opposite surfaces of the base portion , and for the thickness of the base portion of the lateral wall ; and wherein each end of the tubes is permanently fastened in the respective seat by means of an adhesive layer , placed around the coupling portion to form a continuous annular sealing element ; or by means of a bead of material of the tube and/or the rail , said bead being positioned around a peripheral edge of the opening and firmly joining the tube to the rail in a fluid-tight manner.
A joining device , particularly for joining a shelf to a wall of a piece of furniture, comprising - a cylindrical body provided with a first axial seat , a second seat , that is adjacent to said first seat , and a third seat , which is perpendicular and connected to said second seat , - a screw comprising a first stem adapted to be rotatably coupled in said first seat and provided with a first crown- shaped head that can be arranged rotatably within said second seat , and - a pinion adapted to interact with said first crown-shaped head , characterized in that said cylindrical body is insertable, in use, in a first hole provided transversely in the thickness of said shelf , said pinion being adapted to be temporarily arranged in said third seat and in that said pinion protrudes externally to said cylindrical body so as to be accommodatable, in use, within a second hole provided in said shelf . - a cylindrical body provided with a first axial seat , a second seat , that is adjacent to said first seat , and a third seat , which is perpendicular and connected to said second seat , - a screw comprising a first stem adapted to be rotatably coupled in said first seat and provided with a first crown- shaped head that can be arranged rotatably within said second seat , and - a pinion adapted to interact with said first crown-shaped head , characterized in that said cylindrical body is insertable, in use, in a first hole provided transversely in the thickness of said shelf , said pinion being adapted to be temporarily arranged in said third seat and in that said pinion protrudes externally to said cylindrical body so as to be accommodatable, in use, within a second hole provided in said shelf .