mhurhangee/ep-ind-claims huggingface dataset:
A hearing aid (100, 200, 500A, 500B) capable of performing wireless communication with another device, the hearing aid (100, 200, 500A, 500B) comprising: a case (205, 505); a hearing aid circuit (210, 310) housed in the case (205, 505), the hearing aid circuit (210, 310) configured to perform the wireless communication; and an antenna (212, 312, 412) including: a primary antenna element (213, 313, 413) housed in the case (205, 505), wired to the hearing aid circuit (210, 310) and configured to radiate a near field electromagnetic energy representing a radio frequency carrier modulated using a signal; and one or more secondary antenna elements (214, 314, 414) each housed in, embedded in or attached to the case (205, 505) and each configured to be an electromagnetic resonator inductively coupled to the primary antenna element (213, 313, 413) to receive the near field electromagnetic energy radiated from the primary antenna element (213, 313, 413) and to transmit the signal to the other device by radiating a far field electromagnetic energy representing the modulated radio frequency carrier. a case (205, 505); a hearing aid circuit (210, 310) housed in the case (205, 505), the hearing aid circuit (210, 310) configured to perform the wireless communication; and an antenna (212, 312, 412) including: a primary antenna element (213, 313, 413) housed in the case (205, 505), wired to the hearing aid circuit (210, 310) and configured to radiate a near field electromagnetic energy representing a radio frequency carrier modulated using a signal; and one or more secondary antenna elements (214, 314, 414) each housed in, embedded in or attached to the case (205, 505) and each configured to be an electromagnetic resonator inductively coupled to the primary antenna element (213, 313, 413) to receive the near field electromagnetic energy radiated from the primary antenna element (213, 313, 413) and to transmit the signal to the other device by radiating a far field electromagnetic energy representing the modulated radio frequency carrier. a primary antenna element (213, 313, 413) housed in the case (205, 505), wired to the hearing aid circuit (210, 310) and configured to radiate a near field electromagnetic energy representing a radio frequency carrier modulated using a signal; and one or more secondary antenna elements (214, 314, 414) each housed in, embedded in or attached to the case (205, 505) and each configured to be an electromagnetic resonator inductively coupled to the primary antenna element (213, 313, 413) to receive the near field electromagnetic energy radiated from the primary antenna element (213, 313, 413) and to transmit the signal to the other device by radiating a far field electromagnetic energy representing the modulated radio frequency carrier.
A toy building system comprising a plurality of building elements including one or more function building elements each for performing a corresponding function, and one or more control building elements each for controlling one or more function building elements, each building element including at least one connector (206, 207, 306, 307) for electrically connecting the building element with another building element via a corresponding connector of the other building element, the connector including at least one control signal contact (209, 211, 309), wherein each control building element includes a main output connector (307, 422) adapted to output a control signal for controlling at least one function building element; and each function building element includes an input connector for receiving a control signal and is adapted to perform a function responsive to the received control signal; characterised in that each function building element further includes an output connector adapted to forward the received control signal.
An apparatus comprising: a wireless communication chipset including an in-phase and quadrature modulator, the wireless communication chipset configured to modulate, via the in-phase and quadrature modulator, a first signal based on a first modulation type; and a controller configured to select the first modulation type to enable detection of a target that reflects the modulated first signal; wherein the wireless communication chipset includes another in-phase and quadrature modulator; wherein the wireless communication chipset is configured to modulate, via the other in-phase and quadrature modulation, a second signal based on a second modulation type; wherein the controller is configured to select the second modulation type to enable data to be wirelessly communicated with another apparatus; characterized in that the first and second modulation types cause the first and second signals to be orthogonal to each other; and the wireless communication chipset is configured to transmit a portion of the first signal and a portion of the second signal at a same time, wherein the first signal comprises a radar signal. a wireless communication chipset including an in-phase and quadrature modulator, the wireless communication chipset configured to modulate, via the in-phase and quadrature modulator, a first signal based on a first modulation type; and a controller configured to select the first modulation type to enable detection of a target that reflects the modulated first signal; wherein the wireless communication chipset includes another in-phase and quadrature modulator; wherein the wireless communication chipset is configured to modulate, via the other in-phase and quadrature modulation, a second signal based on a second modulation type; wherein the controller is configured to select the second modulation type to enable data to be wirelessly communicated with another apparatus; characterized in that the first and second modulation types cause the first and second signals to be orthogonal to each other; and the wireless communication chipset is configured to transmit a portion of the first signal and a portion of the second signal at a same time, wherein the first signal comprises a radar signal.
A surfactant formulation for use in chemical enhanced oil recovery, wherein said surfactant formulation comprises at least: i) an anionic salt of an alkyl alkoxylated sulfate, wherein said alkyl alkoxylated sulfate has a molecular structure as shown in: wherein R is a linear, branched or mixture of linear and branched alkyl group having from 10 to 20 carbon atoms, n = 4 − 15, m = 0 − 10, M + is an alkali metal ion, an alkanolamine ion, an alkyl amine ion or an ammonium ion; and ii) a non-ionic alcohol ethoxylate, wherein said alcohol ethoxylate has a molecular structure as shown in: wherein R 1 is a linear, branched or mixture of linear and branched alkyl group having from 8 to 24 carbon atoms, 40 < y ≤ 100, and the weight ratio of i) / ii) is from 6:1 to 1:6. i) an anionic salt of an alkyl alkoxylated sulfate, wherein said alkyl alkoxylated sulfate has a molecular structure as shown in: wherein R is a linear, branched or mixture of linear and branched alkyl group having from 10 to 20 carbon atoms, n = 4 − 15, m = 0 − 10, M + is an alkali metal ion, an alkanolamine ion, an alkyl amine ion or an ammonium ion; and R is a linear, branched or mixture of linear and branched alkyl group having from 10 to 20 carbon atoms, n = 4 − 15, m = 0 − 10, M + is an alkali metal ion, an alkanolamine ion, an alkyl amine ion or an ammonium ion; and ii) a non-ionic alcohol ethoxylate, wherein said alcohol ethoxylate has a molecular structure as shown in: wherein R 1 is a linear, branched or mixture of linear and branched alkyl group having from 8 to 24 carbon atoms, 40 < y ≤ 100, and the weight ratio of i) / ii) is from 6:1 to 1:6. R 1 is a linear, branched or mixture of linear and branched alkyl group having from 8 to 24 carbon atoms, 40 < y ≤ 100, and the weight ratio of i) / ii) is from 6:1 to 1:6.
A belt buckle adaptable to at least two different widths of a belt band, including a first connecting branch, a second branch forming a bridge, the buckle being characterised in that the second branch is mounted movable in rotation around the first connecting branch, a third branch forming a brace and mounted movable in rotation around the first connecting branch, with the first connecting branch which is mechanically trapped on each of the second branch forming a bridge and the third branch forming a brace, and an actuation device provided with a first mechanism configured to enable pivoting of the second branch forming a bridge between a first stable position and a second stable position, and a second mechanism configured to enable pivoting of the third branch forming a brace between a first stable position and a second stable position, with the belt buckle which has a first configuration corresponding to a first belt band width when the second branch forming a bridge and the third branch forming a brace are in their respective first stable position, and a second configuration corresponding to a second belt band width when the second branch forming a bridge and the third branch forming a brace are in their respective second stable position.
A hydrogel biomatrix comprising a hydrogel, a calcium phosphate and a marine organism skeletal derivative biomatrix, wherein the hydrogel comprises a viscous polymer having a fluidity at room temperature between that of a liquid and a solid, wherein said derivative is a coral or coral derivative which is aragonite, calcite, hydroxyapatite, mixtures thereof or other polymorphs of the same, and wherein said marine organism skeletal derivative is characterized by a specific fluid uptake capacity value of at least 75%, which specific fluid uptake capacity value is determined by establishing a spontaneous fluid uptake value divided by a total fluid uptake value wherein said fluid is water, or said fluid is a protein-containing, salt-containing or carbohydrate containing solution.
Apparatus for sputtering, comprising: a vacuum chamber defined by at least one side wall, a base and a cover; at least one first electrode having a first surface arranged in the vacuum chamber; a counter electrode having a surface arranged in the vacuum chamber, and a RF generator, the RF generator being configured to apply a RF electric field across the at least one first electrode and the counter electrode so as to ignite a plasma between the first electrode and the counter electrode, wherein the counter electrode comprises at least two cavities in communication with the vacuum chamber, the cavities each having dimensions such that a plasma can be formed in the cavity, the counter electrode comprises a side wall frame and at least three additional electrically conductive members defining two or more cavities, the counter electrode is arranged in peripheral regions of the vacuum chamber, the additional electrically conductive members protrude from the side wall frame, the additional electrically conductive members are arranged spaced at a distance and generally parallel to one another, the additional electrically conductive members each comprises a ring, and the cavities are ring-shaped, characterized in that the additional electrically conductive members protrude from the side wall frame so that the side wall frame closes one side of each of the ring-shaped cavities. a vacuum chamber defined by at least one side wall, a base and a cover; at least one first electrode having a first surface arranged in the vacuum chamber; a counter electrode having a surface arranged in the vacuum chamber, and a RF generator, the RF generator being configured to apply a RF electric field across the at least one first electrode and the counter electrode so as to ignite a plasma between the first electrode and the counter electrode, wherein the counter electrode comprises at least two cavities in communication with the vacuum chamber, the cavities each having dimensions such that a plasma can be formed in the cavity, the counter electrode comprises a side wall frame and at least three additional electrically conductive members defining two or more cavities, the counter electrode is arranged in peripheral regions of the vacuum chamber, the additional electrically conductive members protrude from the side wall frame, the additional electrically conductive members are arranged spaced at a distance and generally parallel to one another, the additional electrically conductive members each comprises a ring, and the cavities are ring-shaped, characterized in that the additional electrically conductive members protrude from the side wall frame so that the side wall frame closes one side of each of the ring-shaped cavities.
Electrical circuit for charging a secondary battery having a dc-converter, the dc-converter comprising - an input connector, connectable to an input dc voltage, - an output connector, connectable to the positive terminal of the secondary battery for applying a charging current to the secondary battery and - a voltage feedback connector for sensing a feedback voltage, wherein the dc-converter is adapted to regulate the output voltage by adjusting the output current at the output connector depending on the sensed feedback voltage; and a feedback-sub-circuit connected to the output connector and to the voltage feedback connector of the dc-converter, characterized in that the feedback-sub-circuit comprises a positive temperature coefficient resistor connectable in series to the secondary battery in the electrical circuit between the negative terminal of the secondary battery and a ground connector of the dc-converter such that an increasing resistance of the positive temperature coefficient resistor results in an increasing voltage at the voltage feedback connector. - an input connector, connectable to an input dc voltage, - an output connector, connectable to the positive terminal of the secondary battery for applying a charging current to the secondary battery and - a voltage feedback connector for sensing a feedback voltage, wherein the dc-converter is adapted to regulate the output voltage by adjusting the output current at the output connector depending on the sensed feedback voltage;
A method of legitimacy verification of a node in a distributed network, wherein the distributed network comprises a plurality of nodes (100.1 to 100.5) and a secure element, which are connected to a shared medium of the distributed network, wherein each of the plurality of nodes (100.1 to 100.5) is provisioned with an identity certificate (Cert) comprising a serial number, wherein each serial number is specific to the respective node, said method comprising at the secure element provisioned with an identity certificate (Cert) comprising a public key (KPubAuth.SE) and a private key (KPrivAuth.SE) associated with the public key (KPubAuth.SE): receiving from one of the plurality of nodes (100.1 to 100.5) a request for legitimacy verification including the serial number and a challenge (Cb), comparing the serial number included in the received request with a plurality of serial numbers comprises in a whitelist maintained at the secure element, generating a signature (Sb) using the private key (KPrivAuth.SE) from a sequence comprising the challenge (Cb) and an error sequence in case the serial number included in the received request for legitimacy verification is not comprised in the whitelist; and transmitting back (S410, S415) to the requesting node a request response comprising the signature (Sb) and an indication whether or not the serial number is comprised in the whitelist. receiving from one of the plurality of nodes (100.1 to 100.5) a request for legitimacy verification including the serial number and a challenge (Cb), comparing the serial number included in the received request with a plurality of serial numbers comprises in a whitelist maintained at the secure element, generating a signature (Sb) using the private key (KPrivAuth.SE) from a sequence comprising the challenge (Cb) and an error sequence in case the serial number included in the received request for legitimacy verification is not comprised in the whitelist; and transmitting back (S410, S415) to the requesting node a request response comprising the signature (Sb) and an indication whether or not the serial number is comprised in the whitelist.
A mass spectrometer, comprising an ion guide having a plurality of electrodes that are supplied with a radio frequency voltage to facilitate radial confinement of ions in an internal volume defined by inward facing surfaces of the electrodes, the internal volume including a first section having a variable radial diameter along a longitudinal axis of the ion guide, in which the electrodes are helically wound, and an adjacent second section having a substantially constant radial diameter along the longitudinal axis, wherein the electrodes extend from the first section to the second section continuously, characterized in that the electrodes are substantially straight in the second section of the internal volume, or wherein the electrodes in the second section are non-helical and curved into a bend.
An intensity modulated radiation therapy treatment plan optimization system, comprising: a user interface configured to receive an input from a user; a non-transitory memory module configured to store an intensity modulated radiation therapy treatment plan data set including data from multiple sources; a display configured to display information to the user; and an optimizer programmed to: optimize the intensity modulated radiation therapy treatment plan according to initial plan specified settings to create optimized dose distributions in a beam's eye view;generate dose gradient maps from the optimized dose distributions in the beam's eye view; display the dose gradient maps on the display; receive delineated beam's eye view sub-regions in the dose gradient maps determined to need new dose gradients by the user through the user interface; receive specified new dose gradients for the delineated beam's eye view sub-regions from the user through the user interface; and perform a second optimization using the specified dose gradients as constraints. a user interface configured to receive an input from a user; a non-transitory memory module configured to store an intensity modulated radiation therapy treatment plan data set including data from multiple sources; a display configured to display information to the user; and an optimizer programmed to: optimize the intensity modulated radiation therapy treatment plan according to initial plan specified settings to create optimized dose distributions in a beam's eye view;generate dose gradient maps from the optimized dose distributions in the beam's eye view; display the dose gradient maps on the display; receive delineated beam's eye view sub-regions in the dose gradient maps determined to need new dose gradients by the user through the user interface; receive specified new dose gradients for the delineated beam's eye view sub-regions from the user through the user interface; and optimize the intensity modulated radiation therapy treatment plan according to initial plan specified settings to create optimized dose distributions in a beam's eye view;generate dose gradient maps from the optimized dose distributions in the beam's eye view; display the dose gradient maps on the display; receive delineated beam's eye view sub-regions in the dose gradient maps determined to need new dose gradients by the user through the user interface; receive specified new dose gradients for the delineated beam's eye view sub-regions from the user through the user interface; and perform a second optimization using the specified dose gradients as constraints.
A drive unit configured to be used in an electrically assisted vehicle, the drive unit comprising: an electric motor; an electronic circuit board having mounted thereon a control circuit which is configured to control rotation of the electric motor; a holder covering a whole or a part of the electronic circuit board and being fixed to the electronic circuit board; and a housing accommodating the electric motor, the electronic circuit board, and the holder, characterised in that the electronic circuit board is accommodated at a deeper position than is the holder, wherein, the electronic circuit board has a first hole (220a to 220d); the holder has a second hole (120a to 120d) and at least two tabs (102a to 102c); the holder is fixed to the electronic circuit board by using the at least two tabs (102a to 102c); and the electronic circuit board and the holder are fixed to the housing by a fixing member (150a to 150d) extending through the first hole (220a to 220d) and the second hole (120a to 120d). an electric motor; an electronic circuit board having mounted thereon a control circuit which is configured to control rotation of the electric motor; a holder covering a whole or a part of the electronic circuit board and being fixed to the electronic circuit board; and a housing accommodating the electric motor, the electronic circuit board, and the holder, characterised in that the electronic circuit board is accommodated at a deeper position than is the holder, wherein, the electronic circuit board has a first hole (220a to 220d); the holder has a second hole (120a to 120d) and at least two tabs (102a to 102c); the holder is fixed to the electronic circuit board by using the at least two tabs (102a to 102c); and the electronic circuit board and the holder are fixed to the housing by a fixing member (150a to 150d) extending through the first hole (220a to 220d) and the second hole (120a to 120d).
A chimeric antigen receptor polypeptide, comprising an antigen binding domain, a transmembrane domain, an intracellular signaling domain, and a co-stimulatory signaling region, characterized in that the antigen binding domain is a single-chain variable fragment (scFv) of an antibody that specifically binds CS1.
A dishwashing machine comprising: a controller; a spray arm assembly comprising a spray arm having one or more spray holes for spraying a washing load with water, and a pipe for delivering water to the spray arm; a pump for pumping water through the pipe and to the spray arm; the pipe being constructed and arranged to at least partially restrict flow of water from the pump to at least a part of the spray arm dependent on spray arm orientation relative to the pipe, a power consumption of the pump thereby being dependent at least in part on the spray arm orientation relative to the pipe; and the controller being configured to monitor the power consumption of the pump in order to determine rotational information of the spray arm; wherein the pipe comprises a barrier for at least partially restricting the flow of water to the spray arm; and characterized in that the barrier projects upwardly from an end face of the pipe and the barrier is in a fixed position relative to the pipe. a controller; a spray arm assembly comprising a spray arm having one or more spray holes for spraying a washing load with water, and a pipe for delivering water to the spray arm; a pump for pumping water through the pipe and to the spray arm; the pipe being constructed and arranged to at least partially restrict flow of water from the pump to at least a part of the spray arm dependent on spray arm orientation relative to the pipe, a power consumption of the pump thereby being dependent at least in part on the spray arm orientation relative to the pipe; and the controller being configured to monitor the power consumption of the pump in order to determine rotational information of the spray arm; wherein the pipe comprises a barrier for at least partially restricting the flow of water to the spray arm; and characterized in that the barrier projects upwardly from an end face of the pipe and the barrier is in a fixed position relative to the pipe.