mhurhangee/ep-ind-claims huggingface dataset:
A method comprising: generating, by a first computer device, a public key and a corresponding private key, the public key for transmitting a message from a sender to a recipient, the first computer device associated with the sender; encrypting, by the first computer device, the message using the public key and a cryptographic key of the recipient to generate a first data payload, the cryptographic key of the recipient indicating an identity of the recipient; signing, by the first computer device, a data package using a cryptographic key of the sender to generate a second data payload, the cryptographic key of the sender indicating an identity of the sender, the data package comprising the identity of the sender, the identity of the recipient, the public key, and a hash function of the first data payload; transmitting, by the first computer device, the first data payload and the second data payload to a second computer device associated with the recipient; receiving, by the first computer device, a signed version of the second data payload from the second computer device, the signed version of the second data payload signed using the cryptographic key of the recipient; determining, by the first computer device, that the signed version of the second data payload has been posted to a blockchain; characterized in that the method further comprises: responsive to the determining that the signed version of the second data payload has been posted to the blockchain, posting, by the first computer device, the private key to the blockchain for decrypting the message by the recipient. generating, by a first computer device, a public key and a corresponding private key, the public key for transmitting a message from a sender to a recipient, the first computer device associated with the sender; encrypting, by the first computer device, the message using the public key and a cryptographic key of the recipient to generate a first data payload, the cryptographic key of the recipient indicating an identity of the recipient; signing, by the first computer device, a data package using a cryptographic key of the sender to generate a second data payload, the cryptographic key of the sender indicating an identity of the sender, the data package comprising the identity of the sender, the identity of the recipient, the public key, and a hash function of the first data payload; transmitting, by the first computer device, the first data payload and the second data payload to a second computer device associated with the recipient; receiving, by the first computer device, a signed version of the second data payload from the second computer device, the signed version of the second data payload signed using the cryptographic key of the recipient; determining, by the first computer device, that the signed version of the second data payload has been posted to a blockchain; characterized in that the method further comprises: responsive to the determining that the signed version of the second data payload has been posted to the blockchain, posting, by the first computer device, the private key to the blockchain for decrypting the message by the recipient.
A catalyst, catalyst precursor, or catalyst carrier formed as an elongated shaped particle having a cross section comprising three protrusions each extending from and attached to a central position, wherein the central position is aligned along the longitudinal axis of the particle, the cross-section of the particle occupying the space encompassed by the outer edges of six outer circles around a central circle, each of the six outer circles contacting two neighbouring outer circles, the particle occupying three alternating outer circles equidistant to the central circle and the six interstitial regions, the particle not occupying the three remaining outer circles which are between the alternating occupied outer circles; wherein the ratio of the diameter of the central circle to the diameter of the outer occupied circle is more than 1.4 and the ratio of the diameter of the outer unoccupied circle to the diameter of the outer occupied circle is more than 1.3; and wherein the ratio of the diameter of the outer unoccupied circle to the diameter of the outer occupied circle is more than the ratio of the diameter of the central circle to the diameter of the outer occupied circle.
Emitting device for testing an optical fibre with an identification, comprising an optical module adapted to emit an optical signal over the optical fibre, characterized in that the emitting device further comprises a modulator which is coupled to the optical module and adapted to modulate the optical signal with a modulation signal associated with the identification of the optical fibre for testing.
An optimized method for laser-cutting a workpiece of a material by a cutting system including: - a laser source for producing a laser beam with a power, and - a cutting head including an end nozzle for the passage of the cutting laser beam, the method being characterized in that it includes a step of determining a cutting power Pd such that: pd = Max Popt λe where Max is the mathematical operator of the maximum, Popt is an optimal power of the laser beam of the cutting system, determined depending on the workpiece to be cut, and/or the cutting parameters, and/or the type of system, to minimize the linear mass defect (Mp) of the workpiece during a cutting of the workpiece where the linear mass defect (Mp) is defined as the mass defect of the workpiece, after cutting, per unit of cut length, expressed in g/m; and where Mp is obtained by weighing difference before (Mi) and after (Mf) the cutting of length L, such that Mp=(Mf-Mi)/L; λ is a leading coefficient representing the number of kW required for cutting the workpiece per mm of workpiece thickness, and e is the thickness of the workpiece, in mm. - a laser source for producing a laser beam with a power, and - a cutting head including an end nozzle for the passage of the cutting laser beam, Max is the mathematical operator of the maximum, Popt is an optimal power of the laser beam of the cutting system, determined depending on the workpiece to be cut, and/or the cutting parameters, and/or the type of system, to minimize the linear mass defect (Mp) of the workpiece during a cutting of the workpiece where the linear mass defect (Mp) is defined as the mass defect of the workpiece, after cutting, per unit of cut length, expressed in g/m; and where Mp is obtained by weighing difference before (Mi) and after (Mf) the cutting of length L, such that Mp=(Mf-Mi)/L; λ is a leading coefficient representing the number of kW required for cutting the workpiece per mm of workpiece thickness, and e is the thickness of the workpiece, in mm.
Apparatus for accommodating notes of value, having an accommodating region for accommodating notes of value, having a shaft, having a first hook, which is arranged at a first end of the shaft, and a second hook, which is arranged at a second end of the shaft, wherein, when the apparatus is inserted into a compartment of an apparatus for handling notes of value, in particular of an automatic teller machine, the hooks (26, 28), in a locked position, are in engagement with engagement elements (108, 110) of the apparatus for handling notes of value, said engagement elements being arranged within the compartment, and, in an unlocked position, are not in engagement with the engagement elements (108, 110), wherein an active locking unit of the apparatus for handling notes of value is provided on a side of the compartment and, in a first operating state, prevents movement of the first hook from a locked position into the unlocked position and, in a second operating state, allows movement of the first hook from the locked position into the unlocked position, and wherein the hooks (26, 28) can be moved between the locked position and the unlocked position by rotation of the shaft, and having a handle, which is arranged on the shaft and comprises a first end with a first hole and a second end with a second hole, wherein the shaft runs through the first and the second hole (34, 36), characterized in that the first hole is formed such that, upon rotation of the handle at least within a predetermined rotation range, a torque is transmitted to the shaft via engagement between the shaft and the first end of the handle, and in that the second hole is formed such that, upon rotation of the handle, there is no transmission of torque to the shaft via the second end.
A method for producing a fluorinated polymer by using an initiator composition for a fluorinated polymer: wherein the initiator composition for a fluorinated polymer comprises an organic peroxide, and a saturated hydrocarbon compound having at least one tertiary carbon atom or quaternary carbon atom, wherein the saturated hydrocarbon compound has from 6 to 15 carbon atoms, wherein the number of chained methylene groups in the saturated hydrocarbon compound is less than 3, wherein the saturated hydrocarbon compound has a boiling point of from 40 to 250°C, wherein the saturated hydrocarbon compound has a melting point of from -100 to 0°C, wherein the saturated hydrocarbon compound contains no halogen atom, wherein the 10 hour half-life temperature of the organic peroxide is from 10 to 150°C, and wherein the used amount of the organic peroxide is from 0.05 to 0.5 wt% based on all monomers to be polymerized for producing a fluorinated polymer. wherein the initiator composition for a fluorinated polymer comprises an organic peroxide, and a saturated hydrocarbon compound having at least one tertiary carbon atom or quaternary carbon atom, wherein the saturated hydrocarbon compound has from 6 to 15 carbon atoms, wherein the number of chained methylene groups in the saturated hydrocarbon compound is less than 3, wherein the saturated hydrocarbon compound has a boiling point of from 40 to 250°C, wherein the saturated hydrocarbon compound has a melting point of from -100 to 0°C, wherein the saturated hydrocarbon compound contains no halogen atom, wherein the 10 hour half-life temperature of the organic peroxide is from 10 to 150°C, and wherein the used amount of the organic peroxide is from 0.05 to 0.5 wt% based on all monomers to be polymerized for producing a fluorinated polymer.
Mooring device for mooring a ship and comprising a base, a movable arm construction supported by the base, and at least one magnet mounted in a frame, which frame is supported by the movable arm construction, and wherein for mooring the ship the at least one magnet is arranged to attract the ship's hull, characterized in that at or near the at least one magnet a force generating device is provided comprising a movable force exerting part for applying a force on the ship's hull in order to test whether the magnet attracting the ship's hull provides at least a required mooring force, and that means for measuring a distance between the at least one magnet and the ship's hull are provided that are connected or connectable to a detection device for detecting whether or not the magnet is loose from the ship's hull.
An oral care device or component, comprising: an additive-manufactured thermoplastic polyurethane composition derived from (a) a polyisocyanate component comprising an aromatic diisocyanate; (b) a chain extender component; wherein the composition is free of polyol components other than the chain extender component.
An apparatus to refine molten glass, comprising: an upstream vessel to contain molten glass; a downstream vessel arranged downstream of the upstream vessel; and characterized by a plurality of vacuum refining vessels (16, 18) located downstream of the upstream vessel in separate, alternating fluid communication therewith, and located upstream of the downstream vessel in separate, alternating fluid communication therewith, and wherein the refining vessels (16, 18) are not in direct fluid communication with one another, and wherein the refining vessels (16, 18) are operated in a mutually exclusive manner to provide a continuous flow of refined molten glass toward the downstream vessel. an upstream vessel to contain molten glass; a downstream vessel arranged downstream of the upstream vessel; and characterized by a plurality of vacuum refining vessels (16, 18) located downstream of the upstream vessel in separate, alternating fluid communication therewith, and located upstream of the downstream vessel in separate, alternating fluid communication therewith, and wherein the refining vessels (16, 18) are not in direct fluid communication with one another, and wherein the refining vessels (16, 18) are operated in a mutually exclusive manner to provide a continuous flow of refined molten glass toward the downstream vessel.
Use of a dry primer film composite for spot repair, said dry primer film composite comprising: - a release carrier film; - a pigmented sandable primer layer having a dry film thickness of 100 microns (μm) or greater overlying the carrier film; and wherein the primer layer is a thermally self cross-linking latent heat curing material and wherein the primer layer is formed from a coating composition comprising a binder system chosen from: (i) an epoxy-amine system based on epoxy homopolymerization with a tertiary amine catalyst; (ii) a hybrid epoxy-polyester system based on epoxy reaction with an acid terminated polyester; (iii) a polyester system based on acid terminated polyester reaction with triglycidyl isocyanurate (TGIC); (iv) a GMA acrylic system based on GMA acrylics reaction with acid; (v) a urethane system based on hydroxyl terminated polyesters; (vi) a urethane system based on acrylics reaction with malonate blocked isocyanates; (vii) a hybrid thermoplastic urethane and thermosetting urethane, wherein the thermosetting urethane is a type chosen from groups (v) or (vi) above; or (viii) combinations or any of the above systems. - a release carrier film; - a pigmented sandable primer layer having a dry film thickness of 100 microns (μm) or greater overlying the carrier film; and wherein the primer layer is a thermally self cross-linking latent heat curing material and wherein the primer layer is formed from a coating composition comprising a binder system chosen from: (i) an epoxy-amine system based on epoxy homopolymerization with a tertiary amine catalyst; (ii) a hybrid epoxy-polyester system based on epoxy reaction with an acid terminated polyester; (iii) a polyester system based on acid terminated polyester reaction with triglycidyl isocyanurate (TGIC); (iv) a GMA acrylic system based on GMA acrylics reaction with acid; (v) a urethane system based on hydroxyl terminated polyesters; (vi) a urethane system based on acrylics reaction with malonate blocked isocyanates; (vii) a hybrid thermoplastic urethane and thermosetting urethane, wherein the thermosetting urethane is a type chosen from groups (v) or (vi) above; or (viii) combinations or any of the above systems.
Process for the production of a low-shrinkage aliphatic polyamide yarn, wherein the aliphatic polyamide comprises at least 90 % by weight of monomeric units derived from caprolactam, in which polyamide is extruded through a spinneret to form filaments, then cooled and combined to form at least one yarn, wherein the at least one yarn is subjected to drawing between the spinneret and a pair of inlet rolls, then in a further multi-stage drawing step is subjected to 4-fold to 6-fold drawing by means of pairs of draw rolls, the pairs of draw rolls successively heating the yarn and at least the last pair of draw rolls having a temperature of 5°C to 20°C below the melting point of the yarn, the yarn being relaxed by from 4 % to 10 % in a subsequent at least three-stage relaxation zone and being kept in a temperature range of 5°C to 15°C below the melting point of the yarn, and subsequently being wound up on a reel device.
A tool holder configured to be used in a coil winding device, the tool holder comprising: a holder body provided with a first winding limiting surface; a fixture arranged within the first winding limiting surface, the fixture being configured to detachably receive a coil counter-tool provided with a second winding limiting surface, wherein the first and second winding limiting surfaces (4, 7) define a winding gap having a longitudinal dimension limiting a winding width (b) and a radial dimension limiting a winding height (h); at least one hot air duct provided within the holder body and configured to be connected with a hot air source; the tool holder being characterised in that it further comprises at least one hot air outlet port provided within the first winding limiting surface, the at least one hot air outlet port being fluidly connected to the at least one hot air duct. a holder body provided with a first winding limiting surface; a fixture arranged within the first winding limiting surface, the fixture being configured to detachably receive a coil counter-tool provided with a second winding limiting surface, wherein the first and second winding limiting surfaces (4, 7) define a winding gap having a longitudinal dimension limiting a winding width (b) and a radial dimension limiting a winding height (h); at least one hot air duct provided within the holder body and configured to be connected with a hot air source; the tool holder being characterised in that it further comprises at least one hot air outlet port provided within the first winding limiting surface, the at least one hot air outlet port being fluidly connected to the at least one hot air duct.
A device for conditioning an airflow, having a humidifier with humidifying elements which are arranged in the airflow to be humidified in the humidifier, characterized in that the humidifying elements of the humidifier can be charged with pressurized water, that the humidifying elements are formed from a fluid-permeable, porous material, that the humidifying elements are formed in respect of their cross section in such a manner that their lateral surface or outer surface exposed to the airflow to be humidified can be uniformly in contact with the airflow to be humidified over their entire circumference and that the permeability to water of the humidifying elements can be set by a coating of the material of the humidifying elements which is formed as a selectively permeable membrane.
Resistive type particle detection device including: - a cathode, - an amplification micro-gate, and - an anode composed of a flat insulator comprising resistive tracks arranged on a face of said flat insulator facing the amplification micro-gate and reading tracks arranged on the opposite face of said flat insulator, said reading tracks being connected to a reading system, said resistive type particle detection device being characterised in that it comprises a conductive track positioned between two resistive tracks. - a cathode, - an amplification micro-gate, and - an anode composed of a flat insulator comprising resistive tracks arranged on a face of said flat insulator facing the amplification micro-gate and reading tracks arranged on the opposite face of said flat insulator, said reading tracks being connected to a reading system,
A device for use in a memory module coupled to a host memory controller over a bus, comprising: memory module control logic to generate a request signal to the host memory controller having a pulse width greater than or equal to a minimum pulse width, wherein the minimum pulse width comprises a number of clock cycles needed to guarantee that the host memory controller detects the request signal, and characterized in that the pulse width of the request signal indicates at least one function in addition to the request signal to the host memory controller.
A method for imaging at least one sample, wherein at least one atomic force microscopy method and at least one optical imaging method are used, wherein in the atomic force microscopy method at least one probe tip is positioned above the sample, wherein in at least one calibration step at least one position of the probe tip is identified by means of the optical imaging method, wherein at least one image capturing area of the optical imaging method is selected in a predetermined orientation relative to the position of the probe tip, wherein in at least one image capturing step a spatially synchronized acquisition of data by means of the atomic force microscopy method and by means of the optical imaging method is carried out, characterized in that the optical imaging method comprises at least one first optical device and at least one second optical device at least partially separated from the first optical device, wherein the first optical device is used for the calibration step and wherein the second optical device is used for the image capturing step.
An apparatus for driving loudspeakers (2.1, 3.1) of a sound system in a vehicle, the sound system comprising at least two loudspeakers (2.1) of a basic system, and a plurality of loudspeakers (3.1) of a focus system, wherein each of the loudspeakers (2.1, 3.1) of the basic system and of the focus system has a position in an environment, and wherein the apparatus comprises: - a basic channel provider (6.1) for providing basic system audio channels (BSAC) for driving the loudspeakers (2.1) of the basic system, - a focused source renderer (6.2) for providing focus system audio channels (FSAC) to drive the loudspeakers (3.1) of the focus system, wherein the focused source renderer (6.2) is configured to calculate a plurality of filter values only for the loudspeakers (3.1) of the focus system based on the positions of the loudspeakers (3.1) of the focus system and based on a position of a focus point (8, 8'), wherein the focused source renderer (6.2) is configured to generate at least three focus group audio channels (FGAC, FGAC-1 to FGAC-3) for at least some of the loudspeakers (3.1) of the focus system based on the plurality of filter values and based on a focus audio base signal (FABS, FABS-1) to provide the focus system audio channels (FSAC), so that an audio output produced by the loudspeakers (3.1) of the focus system, when being driven by the focus system audio channels (FSAC), allows for localizing the position of the focus point (8, 8') by a listener in the environment, wherein the basic channel provider (6.1) is configured to generate the basic system audio channels (BSAC) based on the focus audio base signal (FABS) and based on panning information for blending the focus audio base signal (FABS, FABS-1) between the basic system and the focus system, and wherein the focused source renderer (6.2) is configured to generate the at least three focus group audio channels (FGAC, FGAS-1 to FGAS-3) based on the focus audio base signal (FABS, FABS-1) and based on the panning information for blending the focus audio base signal (FABS, FABS-1) between the basic system and the focus system. - a basic channel provider (6.1) for providing basic system audio channels (BSAC) for driving the loudspeakers (2.1) of the basic system, - a focused source renderer (6.2) for providing focus system audio channels (FSAC) to drive the loudspeakers (3.1) of the focus system,