mhurhangee/patent-ind-claim-en huggingface dataset:
A method of exchanging data between a data processing system and an electronic entity, characterized by the following steps: - the customization of the electronic entity by storing a secret asymmetric key of a pair of asymmetric keys; - the sending, from the electronic entity to the data processing system, a certificate associating an identifier of the electronic entity with a public asymmetric key associated with the secret asymmetric key stored in the electronic entity in a set of reserved keys associated with a first security domain; - the verification of the association of said identifier and said public asymmetric key by the data processing system using the certificate; - an application of the electronic entity distinct from the first security domain obtaining a temporary key set enabling the data processing system and the application to communicate securely using symmetric cryptography techniques, without having recourse to the asymmetric cryptography; - said application and the data processing system exchanging data comprising a plurality of symmetric keys encrypted by means of said public asymmetric key, the application securely receiving the encrypted keys by means of the temporary key set; - decrypting the plurality of symmetric keys using the secret asymmetric key; and - sending the decrypted plurality of symmetric keys to the application to enable its customization and to secure the exchanges with the data processing system. - the customization of the electronic entity by storing a secret asymmetric key of a pair of asymmetric keys; - the sending, from the electronic entity to the data processing system, a certificate associating an identifier of the electronic entity with a public asymmetric key associated with the secret asymmetric key stored in the electronic entity in a set of reserved keys associated with a first security domain; - the verification of the association of said identifier and said public asymmetric key by the data processing system using the certificate; - an application of the electronic entity distinct from the first security domain obtaining a temporary key set enabling the data processing system and the application to communicate securely using symmetric cryptography techniques, without having recourse to the asymmetric cryptography; - said application and the data processing system exchanging data comprising a plurality of symmetric keys encrypted by means of said public asymmetric key, the application securely receiving the encrypted keys by means of the temporary key set; - decrypting the plurality of symmetric keys using the secret asymmetric key; and - sending the decrypted plurality of symmetric keys to the application to enable its customization and to secure the exchanges with the data processing system.
A lighting system (10; 210; 310; 410), comprising: a lighting apparatus being configured to exist in at least two states, the lighting apparatus including a head (12; 312; 412), a body (14; 214; 314; 414), and a base (16; 216; 316; 416) in adjustable relationship with each other; wherein the lighting apparatus, in a first state, is expanded such that the body (14; 214; 314; 414) is disposed between the head (12; 312; 412) and the base , the head being disposed apart from the base (16; 216; 316; 416) and including a cap assembly (78; 278; 378; 478) having at least two light panels (18, 20; 218, 220; 318, 320; 418, 420); and wherein, the lighting apparatus, in a second state, is tubular in shape, the body (14; 214; 314; 414) being collapsed such that the head (12; 312; 412) and the base (16; 216; 316; 416) are proximate each other and closed about respective portions of the body (14; 214; 314; 414), characterized in that the lighting apparatus further comprises an arm including a rod and a joint , wherein the at least two light panels (18, 20; 218, 220; 318, 320; 418, 420) are rotatably attached to the rod , and wherein the joint is rotatably attached to a socket of the cap assembly (78; 278; 378; 478), such that each of the two light panels (18, 20; 218, 220; 318, 320; 418, 420) is rotatable relative to each other and movable in at least two axes relative to the cap assembly (78; 278; 378; 478). a lighting apparatus being configured to exist in at least two states, the lighting apparatus including a head (12; 312; 412), a body (14; 214; 314; 414), and a base (16; 216; 316; 416) in adjustable relationship with each other; wherein the lighting apparatus, in a first state, is expanded such that the body (14; 214; 314; 414) is disposed between the head (12; 312; 412) and the base , the head being disposed apart from the base (16; 216; 316; 416) and including a cap assembly (78; 278; 378; 478) having at least two light panels (18, 20; 218, 220; 318, 320; 418, 420); and wherein, the lighting apparatus, in a second state, is tubular in shape, the body (14; 214; 314; 414) being collapsed such that the head (12; 312; 412) and the base (16; 216; 316; 416) are proximate each other and closed about respective portions of the body (14; 214; 314; 414), characterized in that the lighting apparatus further comprises an arm including a rod and a joint , wherein the at least two light panels (18, 20; 218, 220; 318, 320; 418, 420) are rotatably attached to the rod , and wherein the joint is rotatably attached to a socket of the cap assembly (78; 278; 378; 478), such that each of the two light panels (18, 20; 218, 220; 318, 320; 418, 420) is rotatable relative to each other and movable in at least two axes relative to the cap assembly (78; 278; 378; 478).
Device with two machine parts , which are movable relative to each other and which are connected to each other by means of a supply line , and with a measuring unit - wherein the supply line comprises a sensor line for measuring the torsion of the supply line , and - wherein the sensor line comprises two conductors , which form a conductor pair, with a capacitance which is dependent on the distance (A) between the two conductors , - wherein, to enable the distance between the conductors to be changed during torsion, a soft material is arranged between the two conductors , which is compressed or expanded during torsion, - wherein, to determine the direction of the torsion, the conductor pair is stranded and then, depending on the direction of the torsion, the distance (A) is increased or reduced, - wherein the sensor cable is connected to the measuring unit , which is designed in such a way that the capacitance of the sensor cable is measured and that the torsion is inferred by means of the capacitance. - wherein the supply line comprises a sensor line for measuring the torsion of the supply line , and - wherein the sensor line comprises two conductors , which form a conductor pair, with a capacitance which is dependent on the distance (A) between the two conductors , - wherein, to enable the distance between the conductors to be changed during torsion, a soft material is arranged between the two conductors , which is compressed or expanded during torsion, - wherein, to determine the direction of the torsion, the conductor pair is stranded and then, depending on the direction of the torsion, the distance (A) is increased or reduced, - wherein the sensor cable is connected to the measuring unit , which is designed in such a way that the capacitance of the sensor cable is measured and that the torsion is inferred by means of the capacitance.
An apparatus configured to interact with a tube rack , the tube rack comprising a data storage element, wherein the apparatus comprises: - a data reading unit configured to read first data from a sample tube when the sample tube is at a reading position with respect to the data reading unit , wherein the sample tube is not contained in the tube rack when at the reading position; - a detection unit comprising at least one sensor configured to detect the presence of the sample tube in the tube rack if the tube rack is at a detection position with respect to the at least one sensor ; - a computing unit configured to: provide, based on the first data, an indication of a location for the sample tube in the tube rack ; and write second data to the data storage element when the at least one sensor detects the presence of the sample tube in the tube rack , wherein the second data comprise at least part of the first data. - a data reading unit configured to read first data from a sample tube when the sample tube is at a reading position with respect to the data reading unit , wherein the sample tube is not contained in the tube rack when at the reading position; - a detection unit comprising at least one sensor configured to detect the presence of the sample tube in the tube rack if the tube rack is at a detection position with respect to the at least one sensor ; - a computing unit configured to: provide, based on the first data, an indication of a location for the sample tube in the tube rack ; and write second data to the data storage element when the at least one sensor detects the presence of the sample tube in the tube rack , wherein the second data comprise at least part of the first data. provide, based on the first data, an indication of a location for the sample tube in the tube rack ; and write second data to the data storage element when the at least one sensor detects the presence of the sample tube in the tube rack , wherein the second data comprise at least part of the first data.
A water supply system with a water inlet connection , with a water outlet connection , with a centrifugal pump , with an electric motor , with an electrical/electronic control, with a diaphragm tank , wherein the centrifugal pump and the diaphragm tank are arranged above one another and are connected to one another via a construction unit , wherein the construction unit comprises the water inlet connection and the water outlet connection , the conduit connections between the water connections and the pump , as well as a connection for the diaphragm tank , characterised in that the construction unit is designed a single piece plastic injection moulded part and that the construction unit comprises part of the pump casing, specifically the suction port of the pump .
Construction material mixer, comprising a container having at least one driven shaft to which blades carrying mixing arms are fastened at intervals, wherein the mixing arms comprise an inner part , which is connected to the shaft , and an outer part , which carries the blades , which parts are connectable with each other without tools, characterized in that the mixing arms comprise a latching and/or snap-action connection so that the inner part is connectable with the outer part by means of the latching and/or snap-action connection .
A device for detecting an internal flaw in a steel plate using a height-adjustable ultrasonic sensor , the device comprising: a spray nozzle provided at a distance from a lower portion of a steel plate and configured to spray a medium toward the steel plate to form a medium column; an ultrasonic sensor configured to transmit and receive ultrasonic waves for detecting an internal flaw in the steel plate through the medium column; a flaw detecting unit configured to detect the internal flaw in the steel plate based on the transmitted and received ultrasonic waves; and a lifting unit configured to lift or lower the ultrasonic sensor to adjust the distance between the ultrasonic sensor and the steel plate such that waves reflected by a lower surface of the steel plate, waves reflected by the internal flaw of the steel plate, and waves reflected by an upper surface of the steel plate arrive at the ultrasonic sensor sequentially, wherein the lifting unit is provided in the spray nozzle. a spray nozzle provided at a distance from a lower portion of a steel plate and configured to spray a medium toward the steel plate to form a medium column; an ultrasonic sensor configured to transmit and receive ultrasonic waves for detecting an internal flaw in the steel plate through the medium column; a flaw detecting unit configured to detect the internal flaw in the steel plate based on the transmitted and received ultrasonic waves; and a lifting unit configured to lift or lower the ultrasonic sensor to adjust the distance between the ultrasonic sensor and the steel plate such that waves reflected by a lower surface of the steel plate, waves reflected by the internal flaw of the steel plate, and waves reflected by an upper surface of the steel plate arrive at the ultrasonic sensor sequentially, wherein the lifting unit is provided in the spray nozzle.
A method performed by a wireless communications device for positioning of the wireless communications device in a wireless communications network , wherein the wireless communications network comprises a serving cell and neighbour cells , the method comprising: obtaining , from a network node , selection strategy information, SSI, related to a cell selection process for selecting a reference cell , which reference cell is to be used for computing a position of the wireless communications device , the SSI indicating a mechanism for selecting the reference cell, the reference cell being one out of the serving cell and the neighbour cells; measuring a Time Of Arrival, TOA, of a signal associated with the serving cell and a TOA of a neighbouring cell; selecting the reference cell to be used for computing the position of the wireless communications device based on the SSI, wherein the SSI indicates to the wireless communication device to select as reference cell that cell that corresponds to a minimum TOA in combination with at least one of that it corresponds to a minimum estimated TOA error, a minimum delay spread, a previously selected reference cell and a line of sight condition; computing a difference of the measured TOAs from the TOA of the reference cell based on the selection of the reference cell , wherein the difference of the measured TOAs is a Reference signal Time difference, RSTD; and providing the computed difference of the TOAs to the network node for the network node to compute the position of the wireless communications device based on the computed difference of the TOAs. obtaining , from a network node , selection strategy information, SSI, related to a cell selection process for selecting a reference cell , which reference cell is to be used for computing a position of the wireless communications device , the SSI indicating a mechanism for selecting the reference cell, the reference cell being one out of the serving cell and the neighbour cells; measuring a Time Of Arrival, TOA, of a signal associated with the serving cell and a TOA of a neighbouring cell; selecting the reference cell to be used for computing the position of the wireless communications device based on the SSI, wherein the SSI indicates to the wireless communication device to select as reference cell that cell that corresponds to a minimum TOA in combination with at least one of that it corresponds to a minimum estimated TOA error, a minimum delay spread, a previously selected reference cell and a line of sight condition; computing a difference of the measured TOAs from the TOA of the reference cell based on the selection of the reference cell , wherein the difference of the measured TOAs is a Reference signal Time difference, RSTD; and providing the computed difference of the TOAs to the network node for the network node to compute the position of the wireless communications device based on the computed difference of the TOAs.
An apparatus for manufacturing a non-woven fabric, the apparatus comprising: a collecting unit that collects, on a collecting medium , filaments that are jetted toward the collecting medium; a diffusing unit comprising a main nozzle that jets, toward the collecting medium , air that is supplied together with the filaments that are to be collected on the collecting medium , and a diffusion space that is provided between the main nozzle and the collecting medium and in which the filaments are diffused by an air flow in which the air jetted, together with the filaments, from the main nozzle is flowing while being diffused, the diffusion space being a space in which an air flow by air jetted from the main nozzle can be naturally diffused without being disturbed; and an air flow generation means that generates, around the air flow of the air jetted from the main nozzle into the diffusion space , an air flow that is close to and follows the air flow. a collecting unit that collects, on a collecting medium , filaments that are jetted toward the collecting medium; a diffusing unit comprising a main nozzle that jets, toward the collecting medium , air that is supplied together with the filaments that are to be collected on the collecting medium , and a diffusion space that is provided between the main nozzle and the collecting medium and in which the filaments are diffused by an air flow in which the air jetted, together with the filaments, from the main nozzle is flowing while being diffused, the diffusion space being a space in which an air flow by air jetted from the main nozzle can be naturally diffused without being disturbed; and an air flow generation means that generates, around the air flow of the air jetted from the main nozzle into the diffusion space , an air flow that is close to and follows the air flow.
A process for producing casting molds, cores and mold base materials regenerated therefrom, comprising the following steps for production of a casting mold or a core: - providing or producing a molding material mixture comprising - a mold base material - a solution or dispersion comprising waterglass - 0.1% to 3% by weight of particulate amorphous silicon dioxide and, to facilitate the breakdown and/or to increase the regeneratability of the casting mold or the core, - one or more particulate sheet silicates in a total amount of 0.05% to 0.4% by weight, where the d 90 of the total amount of the sheet silicates is less than 45 μm, i.e. that 90% of the particulate sheet silicates contained in the molding material mixture are smaller than 45 μm, where the d 90 is determined by means of scanning electron microscope, where the percentages are each based on the total mass of the molding material mixture, - shaping the molding material mixture, - curing the molding material mixture by chemical reaction of constituents of the molding material mixture with one another, so as to result in the casting mold or the core. - providing or producing a molding material mixture comprising - a mold base material - a solution or dispersion comprising waterglass - 0.1% to 3% by weight of particulate amorphous silicon dioxide and, to facilitate the breakdown and/or to increase the regeneratability of the casting mold or the core, - one or more particulate sheet silicates in a total amount of 0.05% to 0.4% by weight, where the d 90 of the total amount of the sheet silicates is less than 45 μm, i.e. that 90% of the particulate sheet silicates contained in the molding material mixture are smaller than 45 μm, where the d 90 is determined by means of scanning electron microscope, where the percentages are each based on the total mass of the molding material mixture, - a mold base material - a solution or dispersion comprising waterglass - 0.1% to 3% by weight of particulate amorphous silicon dioxide and, to facilitate the breakdown and/or to increase the regeneratability of the casting mold or the core, - one or more particulate sheet silicates in a total amount of 0.05% to 0.4% by weight, where the d 90 of the total amount of the sheet silicates is less than 45 μm, i.e. that 90% of the particulate sheet silicates contained in the molding material mixture are smaller than 45 μm, where the d 90 is determined by means of scanning electron microscope, - shaping the molding material mixture, - curing the molding material mixture by chemical reaction of constituents of the molding material mixture with one another, so as to result in the casting mold or the core.
A hoist mechanism , for loading into or unloading from a load carrying space of a vehicle, comprising a stepless adjustment system comprising an inner section received within an outer section in a telescoping arrangement, wherein the outer section comprises first and second body portions each provided with engagement features which interlock, in use, with corresponding engagement features provided on the inner section , and wherein a gap is provided between at least one of the engagement features of the first and second body portions and at least one of the engagement features provided on the inner section to allow rotation of the first and/or second body portions when the first and second body portions are forced together, wherein the hoist mechanism is installable in said vehicle and comprises a lifting arm pivotally connected to an actuator , the inclination of said lifting arm being controlled by the actuator , and wherein the lifting arm is variable in upstanding height by the provision of the inner section slidably connected to the outer section of the lifting arm, and characterised in that the lifting arm is connected to the actuator at a mounting point located within an outer profile of the lifting arm .
A method of screening the content of an enclosure for the presence of one or more target substances, the method comprising: providing a removable sampling card and a sampling card holder configured to removably receive the removable sampling card ; inserting the removable sampling card into the sampling card holder ; drawing air from the enclosure into the sampling card holder , and passing the drawn air across the removable sampling card having a coating; and thereafter removing the removable sampling card from the sampling card holder and analyzing the removable sampling card ; wherein the coating on the removable sampling card is configured to absorb/adsorb the one or more target substances, and wherein analyzing the removable sampling card comprises determination if the coating has absorbed/adsorbed one or more target substances, and characterized in that the coating comprises a combination of two or more materials selected from a group consisting of diphenylene oxide polymers prepared in chloroform, divinyl benzene and a carbon composite material, wherein the coating is applied on a substrate comprising a stainless steel mesh. providing a removable sampling card and a sampling card holder configured to removably receive the removable sampling card ; inserting the removable sampling card into the sampling card holder ; drawing air from the enclosure into the sampling card holder , and passing the drawn air across the removable sampling card having a coating; and thereafter removing the removable sampling card from the sampling card holder and analyzing the removable sampling card ; wherein the coating on the removable sampling card is configured to absorb/adsorb the one or more target substances, and wherein analyzing the removable sampling card comprises determination if the coating has absorbed/adsorbed one or more target substances, and characterized in that the coating comprises a combination of two or more materials selected from a group consisting of diphenylene oxide polymers prepared in chloroform, divinyl benzene and a carbon composite material, wherein the coating is applied on a substrate comprising a stainless steel mesh.