mhurhangee/ep-ind-claims huggingface dataset:
Method for encoding at least one image block of an image, characterized in that it comprises: - obtaining a low-spatial-frequency version ( L lf) of a luminance component of the image block by assigning to each pixel of the image block a mean value computed by averaging the pixel values of the image block, referred to as the obtained luminance component of the image block; - obtaining a quantized luminance component ( L lf,Q) of the image block by quantizing the obtained luminance component ( L lf) of the image block; - obtaining a differential luminance component ( L r) by calculating the difference between the luminance component of the image block and either the quantized luminance component ( L lf,Q) of the image block or a decoded version L lf, Q ^ of the encoded quantized luminance component of the image block; - encoding the quantized luminance component ( L lf,Q) of the image block by using a lowest frequency coefficient of a set of frequency coefficients obtained from a block-based spatial-to-frequency transform for encoding the differential luminance component; and - encoding the differential luminance component ( L r) using the remaining frequency coefficients of said set of frequency coefficients. - obtaining a low-spatial-frequency version ( L lf) of a luminance component of the image block by assigning to each pixel of the image block a mean value computed by averaging the pixel values of the image block, referred to as the obtained luminance component of the image block; - obtaining a quantized luminance component ( L lf,Q) of the image block by quantizing the obtained luminance component ( L lf) of the image block; - obtaining a differential luminance component ( L r) by calculating the difference between the luminance component of the image block and either the quantized luminance component ( L lf,Q) of the image block or a decoded version L lf, Q ^ of the encoded quantized luminance component of the image block; - encoding the quantized luminance component ( L lf,Q) of the image block by using a lowest frequency coefficient of a set of frequency coefficients obtained from a block-based spatial-to-frequency transform for encoding the differential luminance component; and - encoding the differential luminance component ( L r) using the remaining frequency coefficients of said set of frequency coefficients.
A load transfer belt for use with a load carrying apparatus to transfer load from the apparatus to the hips of a user, the load transfer belt having: a plurality of load transfer elements positioned along the length of the belt; each load transfer element being joined to at least one adjacent load transfer element by a rotational joint, the rotational joint having an axis of rotation transverse to the length of the belt; the load transfer belt being characterised in that: the load transfer elements are joined to form a serpentine configuration. a plurality of load transfer elements positioned along the length of the belt; each load transfer element being joined to at least one adjacent load transfer element by a rotational joint, the rotational joint having an axis of rotation transverse to the length of the belt; the load transfer belt being characterised in that: the load transfer elements are joined to form a serpentine configuration. the load transfer elements are joined to form a serpentine configuration.
A process for preparing a salt of the - or -isomer of 1-naphthylethylamine with D-mandelic acid, the process comprising reacting racemic 1-naphthylethylamine with D-mandelic acid to obtain the - or -isomer of 1-naphthylethylamine salt with the acid, wherein the solvent for the reaction is ethanol, isopropyl alcohol or acetone.
Heat exchange system for a building, comprising a housing which contains a supply flow passage and a discharge flow passage, a heat exchanger by means of which the supply flow passage and the discharge flow passage are in a heat-exchanging relationship to each other, a main air supply connection at one end of the supply flow passage, at the other end of which supply flow passage at least two secondary air supply connections are located, wherein the one end of the supply flow passage and the other end of the supply flow passage are located respectively upstream and downstream from the heat exchanger, a main air discharge connection at one end of the discharge flow passage, at the other end of which discharge flow passage exactly one secondary air discharge connection is located, a first booster adapted to supply air from outside the building through the main air supply connection via the supply flow passage and the secondary air supply connections into the building, and a second booster adapted to discharge air from the building via the secondary air discharge connection, the discharge flow passage and the main air discharge connection, wherein the housing is provided with at least one flow regulator which is located between the heat exchanger and a secondary air supply connection, characterized in that the at least one flow regulator forms part of a cassette and the housing is provided with a cassette chamber in which the cassette is received.
A data transmission tunnel address coordination method, comprising: in a handover process of a terminal from a source base station side to a target base station side, determining a protocol data unit, PDU, session to be split by a target master base station, and determining, by the target master base station, a target secondary base station for carrying the PDU session with the target master base station; acquiring, by the target master base station, a first downlink address allocated to the PDU session by the target secondary base station; sending, by the target master base station, the first downlink address allocated by the target secondary base station and a second downlink address allocated by the target master base station to a session management function, SMF, network element in a core network, and acquiring, by the target master base station, a first uplink address allocated to the target master base station and a second uplink address allocated to the target secondary base station, from the SMF network element; and sending, by the target master base station, the second uplink address to the target secondary base station for the target secondary base station to establish a data transmission tunnel with a user plane function, UPF, network element, wherein the data transmission tunnel is used for transmitting the PDU session. in a handover process of a terminal from a source base station side to a target base station side, determining a protocol data unit, PDU, session to be split by a target master base station, and determining, by the target master base station, a target secondary base station for carrying the PDU session with the target master base station; acquiring, by the target master base station, a first downlink address allocated to the PDU session by the target secondary base station; sending, by the target master base station, the first downlink address allocated by the target secondary base station and a second downlink address allocated by the target master base station to a session management function, SMF, network element in a core network, and acquiring, by the target master base station, a first uplink address allocated to the target master base station and a second uplink address allocated to the target secondary base station, from the SMF network element; and sending, by the target master base station, the second uplink address to the target secondary base station for the target secondary base station to establish a data transmission tunnel with a user plane function, UPF, network element, wherein the data transmission tunnel is used for transmitting the PDU session.
An elastic fiber comprising polyurethane or polyurethaneurea and 0.5% to 25% by weight of a soluble anti-tack composition, wherein said anti-tack composition includes cellulose acetate butyrate, or cellulose acetate propionate or a mixture thereof, wherein said cellulose acetate butyrate includes from 35% to 57% by weight butyryl content and said cellulose acetate propionate includes 40% to 50% by weight propionyl content; wherein said elastic fiber further comprises a topically applied mineral oil or silicon oil, or blends containing mineral oil or silicon oil as a spin finish in an amount of 0.5% to 7.0% by weight of the final fiber once applied.
A field unit comprising: at least one processor configured to transmit a first signal having one of a plurality of formats; wherein each of the plurality of formats has a power offset associated with that format; wherein the first signal is transmitted in response to the field unit not having an allocation of traffic data resources; on a condition that the field unit requires an allocation of traffic data resources, the at least one processor configured to transmit the first signal with a first format of the plurality of formats, the first format associated with a request; wherein on condition that the field unit does not require an allocation of traffic data resources, the at least one processor is configured to transmit the first signal with a second format of the plurality of formats, the second format not associated with the request, and wherein the second format has a power offset different from a power offset of the first format; in response to the request, the at least one processor configured to receive an allocation of traffic data resources and transmit reverse link data in response to the allocation in a time interval including at least one time slot; and the at least one processor configured to receive power commands and adjust the transmission power level of the first signal in response to the power commands. at least one processor configured to transmit a first signal having one of a plurality of formats; wherein each of the plurality of formats has a power offset associated with that format; wherein the first signal is transmitted in response to the field unit not having an allocation of traffic data resources; on a condition that the field unit requires an allocation of traffic data resources, the at least one processor configured to transmit the first signal with a first format of the plurality of formats, the first format associated with a request; wherein on condition that the field unit does not require an allocation of traffic data resources, the at least one processor is configured to transmit the first signal with a second format of the plurality of formats, the second format not associated with the request, and wherein the second format has a power offset different from a power offset of the first format; in response to the request, the at least one processor configured to receive an allocation of traffic data resources and transmit reverse link data in response to the allocation in a time interval including at least one time slot; and the at least one processor configured to receive power commands and adjust the transmission power level of the first signal in response to the power commands.
A cable transportation system comprising: - a plurality of transporting units; - at least one station; - at least one cable for driving the transporting units outside the station; the station comprising: - an inlet and an outlet for the transporting units respectively provided with an uncoupling device for uncoupling the transporting units from the cable and a coupling device for coupling the transporting units to the cable; - a guiding device for guiding the transporting units uncoupled from the cable inside the station; - an advancing auxiliary device for moving the transporting units along the guiding device; - a control unit; characterized in that the control unit is configured for operating the advancing auxiliary device so that it can switch, with no service interruption, from a first configuration, wherein outside the station the transporting units are individually arranged equidistant from each other (d) and the boarding and landing operations occur inside the station without stopping the advancing movement, to a second configuration, wherein outside the station the transporting units are arranged in equidistant compact groups of at least two units and the boarding and landing operations occur inside the station by temporarily stopping the advancing movement of the transporting units, and vice versa. - a plurality of transporting units; - at least one station; - at least one cable for driving the transporting units outside the station; - an inlet and an outlet for the transporting units respectively provided with an uncoupling device for uncoupling the transporting units from the cable and a coupling device for coupling the transporting units to the cable; - a guiding device for guiding the transporting units uncoupled from the cable inside the station; - an advancing auxiliary device for moving the transporting units along the guiding device; - a control unit;
Drag reducing device for reducing aerodynamic drag at a trailing end of a moving bluff body, in which said device comprises a first panel structure comprising at least a first and a second panel (36, 28) which are at a lateral region movable connected to each other to move together from a collapsed configuration in which the panels (36, 28) are positioned close to the bluff body to an extended configuration in which the panels (36, 28) are rotated away from the trailing end of the bluff body, in which the first panel is rotatable about a first pivot axis to move the first panel from the collapsed configuration to the extended configuration and in which the second panel is rotatable about a second pivot axis to move the second panel from the collapsed configuration to the extended configuration which first pivot axis extends substantially perpendicular to the second pivot axis, in which at least one of the first or second panel (36,28) comprises at least a first and second panel section (36A, 36B) which are pivotally connected to each other about a section pivot axis, in which the section pivot axis, originates from a point of intersection of the first and second pivot axis (280, 360) and which section pivot axis extends under an inclined angle away from the respectively first or second pivot axis (280,360) in a plane defined by the respectively first or second panel (28,36), in which at least one bias element is provided for exerting a spring force to the first panel structure to support a movement of the panels (28,36) from the collapsed configuration to the extended configuration, characterised in that the at least one bias element comprises a first elongated bendable spring element which first spring element includes a longitudinal spring rod having a first end and a second end, wherein the spring rod extends along a curvature in a pre-tensioned condition in between the first and second panel (28, 36) from a back region B of the drag reducing device to a front region F of the drag reducing device, such that the first spring element exerts a spring force to the first or second panel (28, 36).
A method for preparing an esterified selenium polysaccharide, comprising the following steps: 1) adding 1~5 equivalents of O=SeCl 2 dropwise to a D-galactose allyl glucoside solution containing 1~5 equivalents of triethylamine at 0 °C under a protection of nitrogen, reacting at room temperature for 1~4 hours to obtain a reaction solution, then pouring the reaction solution into a water phase, and extracting with ethyl acetate to obtain 3,4-oxo-cyclo selenite galactose allyl glucoside; 2) suspending a polysaccharide in a solvent, mixing with sodium bicarbonate (NaHCO 3), adding acryloyl chloride dropwise to the polysaccharide solution to obtain a reaction solution, and maintaining the temperature of the reaction solution to not exceed 40°C during a dropwise addition, after completion of a reaction of the reaction solution, dissolving the reaction solution in water and performing an alcohol precipitation to obtain acrylated polysaccharide; and 3) dissolving the acrylated polysaccharide in a solvent, performing a displacement reaction of the acrylated polysaccharide with the 3,4-oxo-cyclo selenite galactose allyl glucoside under an action of a Ru catalyst to obtain a reaction solution, dispersing the reaction solution in a water phase and performing the alcohol precipitation to obtain the esterified selenium polysaccharide; wherein step 1) and step 2) are not limited in order, and the polysaccharide is β-1-3- glucan. 1) adding 1~5 equivalents of O=SeCl 2 dropwise to a D-galactose allyl glucoside solution containing 1~5 equivalents of triethylamine at 0 °C under a protection of nitrogen, reacting at room temperature for 1~4 hours to obtain a reaction solution, then pouring the reaction solution into a water phase, and extracting with ethyl acetate to obtain 3,4-oxo-cyclo selenite galactose allyl glucoside; 2) suspending a polysaccharide in a solvent, mixing with sodium bicarbonate (NaHCO 3), adding acryloyl chloride dropwise to the polysaccharide solution to obtain a reaction solution, and maintaining the temperature of the reaction solution to not exceed 40°C during a dropwise addition, after completion of a reaction of the reaction solution, dissolving the reaction solution in water and performing an alcohol precipitation to obtain acrylated polysaccharide; and 3) dissolving the acrylated polysaccharide in a solvent, performing a displacement reaction of the acrylated polysaccharide with the 3,4-oxo-cyclo selenite galactose allyl glucoside under an action of a Ru catalyst to obtain a reaction solution, dispersing the reaction solution in a water phase and performing the alcohol precipitation to obtain the esterified selenium polysaccharide;
A banknote handling apparatus comprising: a plurality of storing units configured to store a banknote; a transport unit configured to transport the banknote having been put into a machine body to each of the storing units; a recognition unit disposed at the transport unit and configured to read out a serial number of the banknote having been put into the machine body and to recognize a fitness of the banknote; and a control unit configured to control the transport unit such that the banknote having been recognized as a fit note by the recognition unit and the banknote having been recognized as an unfit note are stored into different storing units respectively, and that, when the banknote is recognized as a fit note by the recognition unit, the banknote whose serial number has been read out by the recognition unit and the banknote whose serial number has not been read out by the recognition unit are stored into different storing units, respectively. a plurality of storing units configured to store a banknote; a transport unit configured to transport the banknote having been put into a machine body to each of the storing units; a recognition unit disposed at the transport unit and configured to read out a serial number of the banknote having been put into the machine body and to recognize a fitness of the banknote; and a control unit configured to control the transport unit such that the banknote having been recognized as a fit note by the recognition unit and the banknote having been recognized as an unfit note are stored into different storing units respectively, and that, when the banknote is recognized as a fit note by the recognition unit, the banknote whose serial number has been read out by the recognition unit and the banknote whose serial number has not been read out by the recognition unit are stored into different storing units, respectively.
Dimensionally stable ring element (1, 2) for a heat exchanger casing, comprising: - a cylindrical sleeve (10, 20) having a cylinder axis (102, 202), a first end (104, 204) and a second end (106, 206) remote from the first end, and having an inner wall (108, 208), - a dividing wall (11, 21) which projects inwards from the inner wall (108, 208) of the sleeve (10, 20) and extends helically around the cylinder axis (102, 202) along the inner wall (108, 208) from the first end (104, 204) of the sleeve (10, 20) to the second end (106, 206) of the sleeve (10, 20), wherein at its first end (104, 204) the sleeve (10, 20) comprises a projection (109, 116, 209, 216) extending parallel to the cylinder axis (102, 202), which projection is arranged in a predetermined circumferential position on the sleeve (10, 20), and wherein at its second end (106, 206) the sleeve (10, 20) comprises a recess (113, 119, 213, 219) extending parallel to the cylinder axis (102, 202), which recess has a shape complementary to the projection (109, 116, 209, 216) and is arranged on the sleeve (10, 20) in the same predetermined circumferential position as the projection (109, 116, 209, 216). - a cylindrical sleeve (10, 20) having a cylinder axis (102, 202), a first end (104, 204) and a second end (106, 206) remote from the first end, and having an inner wall (108, 208), - a dividing wall (11, 21) which projects inwards from the inner wall (108, 208) of the sleeve (10, 20) and extends helically around the cylinder axis (102, 202) along the inner wall (108, 208) from the first end (104, 204) of the sleeve (10, 20) to the second end (106, 206) of the sleeve (10, 20),
A communication device arranged to communicate data by means of a communication protocol according to which a transmitting device is constrained to transmit data during a transmission window of predetermined duration that commences at a predetermined time value of a local clock of the transmitting device and that defines a corresponding receiver window to assist the communication device to receive a transmission from the transmitting device, the receive window being of predetermined duration and commencing before the transmission window at a predetermined time value of a local clock of the communication device, characterised in the communication device being arranged to listen for a transmission from the transmitting device during only part of the receive window, the length of the said part being determined in dependence on the precision of the local clock of the communication device relative to a minimum clock precision specified in the communication protocol.
A railway vehicle car, comprising: - a body comprising walls defining an inner compartment designed to receive passengers; and - at least one glass pane, each glass pane being received in an opening defined in the walls, each glass pane comprising an inner face on the side of the inner compartment and an outer face on the outer side of the car; characterized in that the car comprises at least one projection system located in the compartment and configured to project images toward the glass pane, the glass pane comprising: - a holographic film arranged to display the images projected by the projection system; and - a semi-reflective film having, for any wavelength of the visible spectrum, a reflection rate of the light in normal incidence of between 20% and 70%. - a body comprising walls defining an inner compartment designed to receive passengers; and - at least one glass pane, each glass pane being received in an opening defined in the walls, each glass pane comprising an inner face on the side of the inner compartment and an outer face on the outer side of the car; characterized in that the car comprises at least one projection system located in the compartment and configured to project images toward the glass pane, the glass pane comprising: - a holographic film arranged to display the images projected by the projection system; and - a semi-reflective film having, for any wavelength of the visible spectrum, a reflection rate of the light in normal incidence of between 20% and 70%.