mhurhangee/ep-ind-claims huggingface dataset:
A method for performing data expansion and compression functions wherein the method is implemented in electronic hardware and comprises the steps of: receiving a data input having a first length; partitioning the data input into groups of bits, each group comprising at least one bit; selecting subkeys (106a, 106b, 106c) from secret key material stored in electronic flip-flops in the electronic hardware for the groups of input data bits, such that one subkey is selected for each group of input data bits,; performing bit-wise XOR-operations between the selected subkeys (106a, 106b, 106c) to generate a data output having a second length, whereby a data expansion function is performed if the first length is less than the second length, and whereby a data compression function is performed if the first length is greater than the second length; wherein performing bit-wise XOR-operations between the selected subkeys (106a, 106b, 106c) is implemented in the electronic hardware by a tree of XOR gates (108a, 108b, 110a, 110b, 112), wherein the tree of XOR gates (108a, 108b, 110a, 110b, 112) is symmetrically arranged in layers such that the XOR gates in each layer are at the same distance from the input with respect to the number of XOR gates leading to them, and characterized in that the selected subkeys (106a, 106b, 106c) share some bits of the secret key material, wherein each shared bit does not appear in the same bit position of different subkeys of the selected subkeys (106a, 106b, 106c). receiving a data input having a first length; partitioning the data input into groups of bits, each group comprising at least one bit; selecting subkeys (106a, 106b, 106c) from secret key material stored in electronic flip-flops in the electronic hardware for the groups of input data bits, such that one subkey is selected for each group of input data bits,; performing bit-wise XOR-operations between the selected subkeys (106a, 106b, 106c) to generate a data output having a second length, whereby a data expansion function is performed if the first length is less than the second length, and whereby a data compression function is performed if the first length is greater than the second length; wherein performing bit-wise XOR-operations between the selected subkeys (106a, 106b, 106c) is implemented in the electronic hardware by a tree of XOR gates (108a, 108b, 110a, 110b, 112), wherein the tree of XOR gates (108a, 108b, 110a, 110b, 112) is symmetrically arranged in layers such that the XOR gates in each layer are at the same distance from the input with respect to the number of XOR gates leading to them, and characterized in that the selected subkeys (106a, 106b, 106c) share some bits of the secret key material, wherein each shared bit does not appear in the same bit position of different subkeys of the selected subkeys (106a, 106b, 106c).
A crop residue spreader comprising: at least one impeller; and at least one corresponding radial housing comprising a corresponding crop residue outlet opening, the at least one impeller respectively configured to be rotatably driven around a corresponding rotation axis such that a crop residue flow is ejected through the corresponding crop residue outlet opening of the corresponding radial housing, and such that the crop residue flow is converted from an incoming crop residue flow into a wider outgoing crop residue flow, CHARACTERISED IN THAT the crop residue spreader further comprises at least one corresponding separate blower outlet opening, separate from the corresponding crop residue outlet opening of the corresponding radial housing and configured to provide a corresponding outgoing airflow to accelerate the crop residue flow at least partly. CHARACTERISED IN THAT the crop residue spreader further comprises at least one corresponding separate blower outlet opening, separate from the corresponding crop residue outlet opening of the corresponding radial housing and configured to provide a corresponding outgoing airflow to accelerate the crop residue flow at least partly.
Separation device for separating a pump fluid delivered by a pump, the pump fluid comprising a constituent; wherein the separation device is attachable to a rotor shaft which is mounted in the pump so as to be rotatable about an axis of rotation in a shaft bearing, characterized in that in the operating state of the pump the separation device rotates with the rotor shaft; that in the operating state of the separation device a predeterminable quantity of the constituent and of a lubricating fluid is separated from the pump fluid by means of a centrifugal force; and that the separation device is adapted and suitably designed to supply the lubricating fluid separated from the pump fluid to a lubricating gap located between the rotor shaft and the shaft bearing of the pump.
An apparatus for controlling a sub-system of a wind turbine, the apparatus comprising: a cooling system comprising first and second heat exchangers (12,16) and a fluid circuit arranged to enable a coolant to flow between the first and second heat exchangers; and characterized by a processor configured to: monitor one or more operational parameters of the cooling system; determine an icing risk based on the one or more operational parameters; and generate a control signal for output to the wind turbine sub-system in dependence on the determined icing risk. a cooling system comprising first and second heat exchangers (12,16) and a fluid circuit arranged to enable a coolant to flow between the first and second heat exchangers; and characterized by a processor configured to: monitor one or more operational parameters of the cooling system; determine an icing risk based on the one or more operational parameters; and generate a control signal for output to the wind turbine sub-system in dependence on the determined icing risk. monitor one or more operational parameters of the cooling system; determine an icing risk based on the one or more operational parameters; and generate a control signal for output to the wind turbine sub-system in dependence on the determined icing risk.
An applicator for a fluid dispenser, the applicator comprising: a base having an exterior surface and a longitudinal axis (A-A), the base comprising a valve having a movable portion defining an outlet of the valve and forming part of the exterior surface; and a plurality of projections extending from the exterior surface adjacent the valve outlet, wherein the outlet lies in a first plane (P 1) perpendicular to the longitudinal axis (A-A); wherein each of the plurality of projections has a planar outer surface that is oblique to the first plane (P 1); characterized in that the outlet is located between a first set of the projections located on a first side of the outlet and a second set of the projections located on a second side of the outlet. a base having an exterior surface and a longitudinal axis (A-A), the base comprising a valve having a movable portion defining an outlet of the valve and forming part of the exterior surface; and a plurality of projections extending from the exterior surface adjacent the valve outlet, wherein the outlet lies in a first plane (P 1) perpendicular to the longitudinal axis (A-A); wherein each of the plurality of projections has a planar outer surface that is oblique to the first plane (P 1); characterized in that the outlet is located between a first set of the projections located on a first side of the outlet and a second set of the projections located on a second side of the outlet.
A method for determining the presence or amount of testosterone in a biological sample, the method comprising: (a) providing a biological sample containing testosterone wherein the biological sample comprises an internal standard that is a stable isotopically labelled testosterone; (b) partially purifying the biological sample thereby providing a partially purified biological sample comprising testosterone; (c) chromatographically separating testosterone from the other components in the partially purified biological sample using liquid chromatography; and (d) analyzing the chromatographically separated testosterone by mass spectrometry to determine the presence or amount of testosterone in the biological sample characterized in that the partially purifying step (b) uses supported liquid extraction. (a) providing a biological sample containing testosterone wherein the biological sample comprises an internal standard that is a stable isotopically labelled testosterone; (b) partially purifying the biological sample thereby providing a partially purified biological sample comprising testosterone; (c) chromatographically separating testosterone from the other components in the partially purified biological sample using liquid chromatography; and (d) analyzing the chromatographically separated testosterone by mass spectrometry to determine the presence or amount of testosterone in the biological sample
A method for printing an object using a colour image printer that applies colorant dots having a flat shape, the object having an apparent surface with a locally varying colour for representing a colour image on the surface, the printer comprising a white colorant, that is applied as a background underneath a surface colorant for begetting a local colour of the apparent surface, the method comprising the steps of: a) generating two-dimensional image data for composing the object in slices; b) determining a local surface orientation of the apparent surface of the object; c) applying colorant material in accordance with the two-dimensional image data, characterized in that in dependence on an angle between the colorant dots and the local surface orientation, white colorant dots are deposited between other colorant dots to compensate a colour effect of an orientation of a surface colorant dot relative to the local surface orientation and a number of white colorant dots between other colorant dots is augmented if an angle between the local surface orientation and a direction perpendicular to the applied slices increases. a) generating two-dimensional image data for composing the object in slices; b) determining a local surface orientation of the apparent surface of the object; c) applying colorant material in accordance with the two-dimensional image data, characterized in that in dependence on an angle between the colorant dots and the local surface orientation, white colorant dots are deposited between other colorant dots to compensate a colour effect of an orientation of a surface colorant dot relative to the local surface orientation and a number of white colorant dots between other colorant dots is augmented if an angle between the local surface orientation and a direction perpendicular to the applied slices increases.
Device for recovering heat originating from wastewater, which comprises a tank comprising at least two portions, a bottom portion intended to store the cold wastewater, separated by a stratification plate from a top portion intended to store the hot wastewater, being separated by stratification, and which comprises a heat exchanger placed in the top portion, characterized in that it comprises a duct for orienting all of the wastewater entering towards the bottom portion of the tank.
Method for controlling a vehicle cruise control comprising the steps of: - driving said vehicle with said cruise control active and set to maintain a vehicle set target speed (v cc set target speed); - registering a first parameter being vehicle gross weight and a second parameter being current road inclination; - based on said registered first and second parameters adjusting a set vehicle overspeed (v bcc) for a brake cruise control in said cruise control to a new value (v bcc flex); characterized in that - if said first parameter is registered high and/or said second parameter is registered as a steep downhill then adjusting by decreasing said set vehicle overspeed in a corresponding degree or; - if said first parameter is registered low and/or said second parameter is registered as a downhill with low inclination then adjusting by increasing said set vehicle overspeed in a corresponding degree. - driving said vehicle with said cruise control active and set to maintain a vehicle set target speed (v cc set target speed); - registering a first parameter being vehicle gross weight and a second parameter being current road inclination; - based on said registered first and second parameters adjusting a set vehicle overspeed (v bcc) for a brake cruise control in said cruise control to a new value (v bcc flex); characterized in that - if said first parameter is registered high and/or said second parameter is registered as a steep downhill then adjusting by decreasing said set vehicle overspeed in a corresponding degree or; - if said first parameter is registered low and/or said second parameter is registered as a downhill with low inclination then adjusting by increasing said set vehicle overspeed in a corresponding degree.
Composition comprising adapalene or its salts in a quantity of 0.3% of weight relative to the total weight of the composition for use in a method for treatment by therapy of at least one acne scar, wherein adapalene or its salts is used as unique active ingredient.
A sealing material composed of a vulcanized foam of a composition, wherein the composition comprises a rubber component comprising copolymer rubbers of ethylene, α-olefin having 3 or more carbon atoms and unconjugated diene, a vulcanizing agent and a blowing agent, wherein the copolymer rubber consists of copolymer rubber A and copolymer rubber B, the copolymer rubber A being derived from ethylene, α-olefin having 3 or more carbon atoms and 3 to 5% by mass of unconjugated diene, and the copolymer rubber B being derived from ethylene, α-olefin having 3 or more carbon atoms and 9 to 15% by mass unconjugated diene, and a mass ratio (copolymer rubber B/copolymer rubber A) of the copolymer rubber B to the copolymer A is in the range of 30/70 to 40/60, the composition further contains calcium stearate in the range of 1 to 3 parts by mass based on 100 parts by mass of the rubber component, and wherein the vulcanized foam is further subjected to a cell breakage treatment.
Storage container for food, which is formed by at least one basic body, made of a hard plastic, open upwardly, which is divided into at least two part shells (10, 20), and which has at least one peripheral lid bearing edge (12, 22) which extends across the shared outer periphery of the part shells (10, 20) connected with one another; wherein the part shells have side walls pointing to one another and side walls on the outer periphery; wherein: - the part shells (10, 20) are pivotably interconnected via a joint hinge; - the lid bearing edge (12, 22) is interrupted respectively on the end faces of the joint hinge; - on each part shall (10, 20) between the ends of the interrupted lid bearing edge (12, 22) is formed at least one elastomeric sealing web (31, 32); - the part shells (10, 20) have on their sides facing to one another in each case an inner edge (13, 23), characterised in that the inner edges (13, 23), in respect of the side walls on the outer periphery, define a reduced height of the side walls facing one another. - the part shells (10, 20) are pivotably interconnected via a joint hinge; - the lid bearing edge (12, 22) is interrupted respectively on the end faces of the joint hinge; - on each part shall (10, 20) between the ends of the interrupted lid bearing edge (12, 22) is formed at least one elastomeric sealing web (31, 32); - the part shells (10, 20) have on their sides facing to one another in each case an inner edge (13, 23),
A method for charging an electric vehicle at a charging point of a set of charging points via an electric building connection supplied with supply mains voltage, wherein the charging points are connected to the electric building connection via a power cable and to an authorisation server via a network cable, wherein a current measuring device permanently determines the current currently flowing at the building connection and sends information about this by means of serial data transmission as a bus signal via the network cable to the charging points, wherein the method comprises using the charging point of the set of charging points: - receiving a charging authorisation for the electric vehicle from the authorisation server via the network cable using an Internet protocol, wherein the network cable thus serves simultaneously for the transmission of data using the Internet protocol via TCP/IP and for the transmission of the serial bus signal, - in response to receiving the charging authorisation, carrying out a charging process of the electric vehicle, wherein the charging process comprises providing the current transported from the building connection via the power cable to the electric vehicle as charging current, - at least during the charging process, checking whether the bus signal indicates a current overload at the building connection and, if a current overload is signalled, stopping the charging process. - receiving a charging authorisation for the electric vehicle from the authorisation server via the network cable using an Internet protocol, wherein the network cable thus serves simultaneously for the transmission of data using the Internet protocol via TCP/IP and for the transmission of the serial bus signal, - in response to receiving the charging authorisation, carrying out a charging process of the electric vehicle, wherein the charging process comprises providing the current transported from the building connection via the power cable to the electric vehicle as charging current, - at least during the charging process, checking whether the bus signal indicates a current overload at the building connection and, if a current overload is signalled, stopping the charging process.
A method comprising: charging a device coupled to a charger, the device comprising components and a storage element; detecting a charger attached power supply configuration of two or more power supplies, the two or more power supplies comprising first and second power supplies; and said method being characterised by outputting, by the charger, a charge current of the charger based on a summation of currents of the detected power supplies, wherein the outputting comprises simultaneously: outputting, along a first output charging path, to the components of the device, current input to the charger from one of the first and second power supplies, and outputting, along a second output charging path, to the storage element of the device, current input to the charger from the other one of the first and second power supplies. charging a device coupled to a charger, the device comprising components and a storage element; detecting a charger attached power supply configuration of two or more power supplies, the two or more power supplies comprising first and second power supplies; and said method being characterised by outputting, by the charger, a charge current of the charger based on a summation of currents of the detected power supplies, wherein the outputting comprises simultaneously: outputting, along a first output charging path, to the components of the device, current input to the charger from one of the first and second power supplies, and outputting, along a second output charging path, to the storage element of the device, current input to the charger from the other one of the first and second power supplies. outputting, along a first output charging path, to the components of the device, current input to the charger from one of the first and second power supplies, and outputting, along a second output charging path, to the storage element of the device, current input to the charger from the other one of the first and second power supplies.
A system comprising a dynamic sleeve insert and an auxiliary structure; wherein the dynamic sleeve insert comprises: a second part of first two-part anti-rotation means on an inner surface thereof; and a first part of a second two-part anti-rotation means on an outer surface thereof; wherein the inner surface accommodates substantial translation of a first part of the first two-part anti-rotation means; wherein the first part of the second two-part anti-rotation means is functionally complementary to the auxiliary structure comprising an inner surface including opposing arcuate portions defining a maximum diameter and opposing reactive portions making up a second part of the second two-part anti-rotation means; and wherein the second two-part anti-rotation means accommodates greater than nominal lateral translation between the dynamic sleeve insert and the auxiliary structure prior to but not after final engagement with or between at least two work pieces; and wherein the outer surface includes opposing arcuate portions defining a maximum diameter and reactive portions that make up the first part of the second two-part anti-rotation means. a second part of first two-part anti-rotation means on an inner surface thereof; and a first part of a second two-part anti-rotation means on an outer surface thereof; wherein the inner surface accommodates substantial translation of a first part of the first two-part anti-rotation means; wherein the first part of the second two-part anti-rotation means is functionally complementary to the auxiliary structure comprising an inner surface including opposing arcuate portions defining a maximum diameter and opposing reactive portions making up a second part of the second two-part anti-rotation means; and wherein the second two-part anti-rotation means accommodates greater than nominal lateral translation between the dynamic sleeve insert and the auxiliary structure prior to but not after final engagement with or between at least two work pieces; and wherein the outer surface includes opposing arcuate portions defining a maximum diameter and reactive portions that make up the first part of the second two-part anti-rotation means.
A fastening component intended for the assembly of a first part and a second part, the fastening component comprising: a body extending longitudinally according to an axis, a head configured to enable a rotation of the fastening component about the axis, and a tip connected to the body, wherein the body has a lateral wall comprising fastening means configured to fasten the body to the first and second parts (3, 5), the fastening means comprising one or several element(s) projecting radially with respect to the lateral wall, the tip and the body are connected by a frangible area configured to be broken in order to detach the tip from the body, characterized in that the tip has a lateral wall with a shape distinct from that of a surface of revolution, and in that the tip comprises one or several elements projecting radially with respect to the lateral wall, and in that the radially projecting element(s) of the fastening means of the body are arranged according to a variable pitch along the axis whereas the radially projecting element(s) of the tip are arranged according to a predetermined pitch (p) along the axis. a body extending longitudinally according to an axis, a head configured to enable a rotation of the fastening component about the axis, and a tip connected to the body, wherein the body has a lateral wall comprising fastening means configured to fasten the body to the first and second parts (3, 5), the fastening means comprising one or several element(s) projecting radially with respect to the lateral wall, the tip and the body are connected by a frangible area configured to be broken in order to detach the tip from the body, characterized in that the tip has a lateral wall with a shape distinct from that of a surface of revolution, and in that the tip comprises one or several elements projecting radially with respect to the lateral wall, and in that the radially projecting element(s) of the fastening means of the body are arranged according to a variable pitch along the axis whereas the radially projecting element(s) of the tip are arranged according to a predetermined pitch (p) along the axis.