mhurhangee/ep-ind-claims huggingface dataset:
A compression method comprising: receiving a time domain complex valued Orthogonal Frequency Division Multiplex - OFDM - data block comprising a plurality of complex valued data samples wherein each complex valued data sample comprises an in-phase sample value and a quadrature sample value, each represented by a first number, M, of bits; determining an absolute sample value of each of the in-phase sample value and the quadrature sample value for each of the complex valued data samples; calculating an average of the absolute sample values of the time domain complex valued OFDM data block to produce an average absolute sample value; mapping the average absolute sample value to a standard deviation value associated with the absolute sample values based on a mapping function which expresses the average absolute sample value as a first function minus a second function, wherein the first function is a function of the first number of bits and the second function is a sum of 2 (M-1) -1 terms, each term comprising a function of the standard deviation; for each of the complex valued data samples, quantizing each of the in-phase sample value and the quadrature sample value using a number of quantization thresholds scaled by the standard deviation value to produce quantized in-phase and quadrature sample value representations, each comprising a second number of bits, wherein the second number of bits are fewer than the first number of bits; and mapping (135, 145) the standard deviation value and the quantized in-phase and quadrature sample value representations to an OFDM transmission frame. receiving a time domain complex valued Orthogonal Frequency Division Multiplex - OFDM - data block comprising a plurality of complex valued data samples wherein each complex valued data sample comprises an in-phase sample value and a quadrature sample value, each represented by a first number, M, of bits; determining an absolute sample value of each of the in-phase sample value and the quadrature sample value for each of the complex valued data samples; calculating an average of the absolute sample values of the time domain complex valued OFDM data block to produce an average absolute sample value; mapping the average absolute sample value to a standard deviation value associated with the absolute sample values based on a mapping function which expresses the average absolute sample value as a first function minus a second function, wherein the first function is a function of the first number of bits and the second function is a sum of 2 (M-1) -1 terms, each term comprising a function of the standard deviation; for each of the complex valued data samples, quantizing each of the in-phase sample value and the quadrature sample value using a number of quantization thresholds scaled by the standard deviation value to produce quantized in-phase and quadrature sample value representations, each comprising a second number of bits, wherein the second number of bits are fewer than the first number of bits; and mapping (135, 145) the standard deviation value and the quantized in-phase and quadrature sample value representations to an OFDM transmission frame.
A method comprising: receiving a first trajectory for a vehicle to follow in an environment; receiving a second trajectory for the vehicle to follow in the environment; determining a predicted location for an object in the environment, the predicted location associated with a future time; determining, based at least in part on the predicted location and the first trajectory, a first occluded region associated with the object at the future time; determining, based at least in part on the second trajectory and the predicted location of the object, a second occluded region associated with the object; and controlling the vehicle based at least in part on the first occluded region and the second occluded region. receiving a first trajectory for a vehicle to follow in an environment; receiving a second trajectory for the vehicle to follow in the environment; determining a predicted location for an object in the environment, the predicted location associated with a future time; determining, based at least in part on the predicted location and the first trajectory, a first occluded region associated with the object at the future time; determining, based at least in part on the second trajectory and the predicted location of the object, a second occluded region associated with the object; and controlling the vehicle based at least in part on the first occluded region and the second occluded region.
A blending appliance, comprising: a housing having a jar receiving area defined between an upper housing and a support base; a motor; a blender jar having a base portion and a receptacle portion, the blender jar configured to be laterally received within the jar receiving area; a magnetic coupling system including an upper magnetic coupler disposed in the base portion of the blender jar and a lower magnetic coupler disposed in the support base of the housing, wherein the upper and lower magnetic couplers (702C, 704C) are magnetically coupled using one or more permanent magnets (738C, 752C) defining upper and lower magnetic arrays (738C, 752C), and further wherein the lower magnetic coupler is configured to rotate the upper magnetic coupler within the base portion of the blender jar as powered by the motor; a blade assembly disposed in the receptacle portion of the blender jar, the blade assembly operably coupled to a drive shaft which is further coupled to the upper magnetic coupler for rotation therewith; and a brake mechanism (808, 830) associated with the upper magnetic coupler and configured to stop rotation of the upper magnetic coupler when the blender jar is removed from the jar receiving area; said blending appliance being characterized in that it comprises a motor compartment having said motor disposed therein and in that said jar receiving area laterally extends from said motor compartment. a housing having a jar receiving area defined between an upper housing and a support base; a motor; a blender jar having a base portion and a receptacle portion, the blender jar configured to be laterally received within the jar receiving area; a magnetic coupling system including an upper magnetic coupler disposed in the base portion of the blender jar and a lower magnetic coupler disposed in the support base of the housing, wherein the upper and lower magnetic couplers (702C, 704C) are magnetically coupled using one or more permanent magnets (738C, 752C) defining upper and lower magnetic arrays (738C, 752C), and further wherein the lower magnetic coupler is configured to rotate the upper magnetic coupler within the base portion of the blender jar as powered by the motor; a blade assembly disposed in the receptacle portion of the blender jar, the blade assembly operably coupled to a drive shaft which is further coupled to the upper magnetic coupler for rotation therewith; and a brake mechanism (808, 830) associated with the upper magnetic coupler and configured to stop rotation of the upper magnetic coupler when the blender jar is removed from the jar receiving area;
A body arrangement for a front-end structure of a motor vehicle, comprising a lower main longitudinal member, on the front end of which there is arranged a shock-absorbing cross member, comprising an upper member, which runs above a wheel suspension, and comprising a tension strap which is fastened at a first fastening point to a front region of the main longitudinal member and at a second fastening point to the upper member, wherein the first fastening point and the second fastening point are at a distance from one another in a vehicle transverse direction, wherein the tension strap is arranged in such a way that, in the event of a frontal collision of the motor vehicle with a small overlap, in the case of which a collision partner strikes the upper member of the motor vehicle laterally with respect to the longitudinal member, the tension strap, under tension, supports the upper member on the main longitudinal member.
A light emitting device comprising: a light emitting element comprising: an N-type region, a P-type region, a light emitting layer that is sandwiched between the N-type region and the P-type region, and an escape surface in a plane parallel to the light emitting layer, and from which light that is emitted from the light emitting layer is exited; wherein: light is emitted within the light emitting element with an angular emission field pattern (120, 130, 140, 150, 160, 170, 180, 190, 200), and the escape surface includes surface features (710, 910) that include sloped surfaces (A, B, C), wherein the surface features (710, 910) are formed as pyramid features (710, 910) that extend above the plane of the escape surface, and wherein the surface features (710, 910) are arranged such that none of the sloped surfaces (A, B, C) of a surface feature (710, 910) directly face any sloped surfaces (A, B, C) of a neighboring surface feature (710, 910), characterized in that, the escape surface further comprises pits that extend below the plane of the surface. a light emitting element comprising: an N-type region, a P-type region, a light emitting layer that is sandwiched between the N-type region and the P-type region, and an escape surface in a plane parallel to the light emitting layer, and from which light that is emitted from the light emitting layer is exited; an N-type region, a P-type region, a light emitting layer that is sandwiched between the N-type region and the P-type region, and an escape surface in a plane parallel to the light emitting layer, and from which light that is emitted from the light emitting layer is exited; wherein: light is emitted within the light emitting element with an angular emission field pattern (120, 130, 140, 150, 160, 170, 180, 190, 200), and the escape surface includes surface features (710, 910) that include sloped surfaces (A, B, C), wherein the surface features (710, 910) are formed as pyramid features (710, 910) that extend above the plane of the escape surface, and wherein the surface features (710, 910) are arranged such that none of the sloped surfaces (A, B, C) of a surface feature (710, 910) directly face any sloped surfaces (A, B, C) of a neighboring surface feature (710, 910), characterized in that, the escape surface further comprises pits that extend below the plane of the surface. light is emitted within the light emitting element with an angular emission field pattern (120, 130, 140, 150, 160, 170, 180, 190, 200), and the escape surface includes surface features (710, 910) that include sloped surfaces (A, B, C), wherein the surface features (710, 910) are formed as pyramid features (710, 910) that extend above the plane of the escape surface, and wherein the surface features (710, 910) are arranged such that none of the sloped surfaces (A, B, C) of a surface feature (710, 910) directly face any sloped surfaces (A, B, C) of a neighboring surface feature (710, 910), characterized in that, the escape surface further comprises pits that extend below the plane of the surface.
A method for controlling a switching device having at least one phase comprising at least one couple of contacts (3, 4) which can be actuated for switching between a closed condition, where the contacts (10-12, 10-11) are coupled to each other, and an open condition, where the contacts (10-11, 10-12) are separated from each other, said method comprising: a) providing control means for controlling an actuation of said at least one couple of contacts (3, 4), said control means being adapted to operate using time cycles; b) setting said time cycles with a predetermined time duration (T P); c) detecting a difference of a value of a parameter associated to the phase with respect to a preset value; d) if said value of the parameter is equal to the preset value, controlling the actuation of said at least one couple of contacts (3, 4) through said control means using the time cycles with said predetermined time duration (T P), so as the switching between the open and closed conditions is controlled to occur at a predetermined electrical angle (151, 152, 153, 154) of a waveform of an electrical signal associated to the phase; characterized in that it comprises: e) when said difference is detected, modifying the predetermined time duration (T P) according to the detected difference; and f) controlling the actuation of said at least one couple of contacts (3, 4) through said control means using the time cycles with the modified time duration (T M), wherein said modification of the predetermined time duration (T P) is such that the switching between the open and closed conditions is controlled to occur at said predetermined electrical angle (151, 152, 153, 154) of the waveform. a) providing control means for controlling an actuation of said at least one couple of contacts (3, 4), said control means being adapted to operate using time cycles; b) setting said time cycles with a predetermined time duration (T P); c) detecting a difference of a value of a parameter associated to the phase with respect to a preset value; d) if said value of the parameter is equal to the preset value, controlling the actuation of said at least one couple of contacts (3, 4) through said control means using the time cycles with said predetermined time duration (T P), so as the switching between the open and closed conditions is controlled to occur at a predetermined electrical angle (151, 152, 153, 154) of a waveform of an electrical signal associated to the phase; e) when said difference is detected, modifying the predetermined time duration (T P) according to the detected difference; and f) controlling the actuation of said at least one couple of contacts (3, 4) through said control means using the time cycles with the modified time duration (T M), wherein said modification of the predetermined time duration (T P) is such that the switching between the open and closed conditions is controlled to occur at said predetermined electrical angle (151, 152, 153, 154) of the waveform.
A method comprising: clustering, by one or more processors of a computing device, feature vectors of training data to obtain clustered feature vectors of training data; performing adaptive training of a speech recognition model using the clustered feature vectors of training data to obtain the speech recognition model after obtaining the clustered feature vectors of training data; performing interpolation calculation on the feature vectors of test data to be recognized using the clustered feature vectors of training data, wherein the performing interpolation calculation on the feature vectors of test data to be recognized using the clustered feature vectors of training data comprises: calculating a cosine distance between the feature vectors of test data to be recognized and the clustered feature vectors of training data; and performing interpolation calculation on the feature vectors of test data to be recognized using a predetermined number of clustered feature vectors of training data of which cosine distances are greater than a preset value; and inputting the feature vectors of test data to be recognized resulting from the interpolation calculation into the speech recognition model to adaptively adjust the speech recognition model. clustering, by one or more processors of a computing device, feature vectors of training data to obtain clustered feature vectors of training data; performing adaptive training of a speech recognition model using the clustered feature vectors of training data to obtain the speech recognition model after obtaining the clustered feature vectors of training data; performing interpolation calculation on the feature vectors of test data to be recognized using the clustered feature vectors of training data, wherein the performing interpolation calculation on the feature vectors of test data to be recognized using the clustered feature vectors of training data comprises: calculating a cosine distance between the feature vectors of test data to be recognized and the clustered feature vectors of training data; and performing interpolation calculation on the feature vectors of test data to be recognized using a predetermined number of clustered feature vectors of training data of which cosine distances are greater than a preset value; and calculating a cosine distance between the feature vectors of test data to be recognized and the clustered feature vectors of training data; and performing interpolation calculation on the feature vectors of test data to be recognized using a predetermined number of clustered feature vectors of training data of which cosine distances are greater than a preset value; and inputting the feature vectors of test data to be recognized resulting from the interpolation calculation into the speech recognition model to adaptively adjust the speech recognition model.
A LED Module comprising a first carrier with at least one LED Chip arranged thereon and a second carrier on which electric components for being connected to the at least one LED Chip are arranged, wherein the first carrier is an insulated metal substrate comprising a metal base material and a dielectric layer on which the at least one LED Chip is arranged, wherein the second carrier is a sheet-shaped circuit board arranged to at least partially cover a top surface of the first carrier and which is electrically connected to the first carrier, and wherein the second carrier comprises dilatation means which are arranged to at least partially surround or encompass electric connection means of the first and second carrier, characterized in that the first and second carrier (1, 2) are connected by means of an adhesive foil, and in that the dilatation means comprise linear grooves that extend radially from a central opening of the second carrier towards an outer circumference of the second carrier such that the electric connection means are situated between the linear grooves. wherein the first carrier is an insulated metal substrate comprising a metal base material and a dielectric layer on which the at least one LED Chip is arranged, wherein the second carrier is a sheet-shaped circuit board arranged to at least partially cover a top surface of the first carrier and which is electrically connected to the first carrier, and wherein the second carrier comprises dilatation means which are arranged to at least partially surround or encompass electric connection means of the first and second carrier, characterized in that the first and second carrier (1, 2) are connected by means of an adhesive foil, and in that the dilatation means comprise linear grooves that extend radially from a central opening of the second carrier towards an outer circumference of the second carrier such that the electric connection means are situated between the linear grooves.
A method of communicating with a relay node, RN, by a user equipment, UE, in a wireless communication system using three types of subframes, the method comprising: receiving information on the three types of subframes from the RN; communicating with the RN on a first type subframe; and communicating with the RN on a second type subframe based on radio resources for the RN on the first type subframe being insufficient, wherein no communication is performed with the RN on the second type subframe based on the radio resources for the RN on the first type subframe being sufficient, wherein no communication is performed with the RN on a third type subframe, and wherein the first type subframe is a unicast subframe, the second type subframe is a contention based subframe, and the third type subframe is a RN subframe. receiving information on the three types of subframes from the RN; communicating with the RN on a first type subframe; and communicating with the RN on a second type subframe based on radio resources for the RN on the first type subframe being insufficient, wherein no communication is performed with the RN on the second type subframe based on the radio resources for the RN on the first type subframe being sufficient, wherein no communication is performed with the RN on a third type subframe, and wherein the first type subframe is a unicast subframe, the second type subframe is a contention based subframe, and the third type subframe is a RN subframe.
An energy absorption device for a seat of a vehicle, in particular an aircraft such as a helicopter, with - at least one impact device (2, 4) and - at least one energy absorber coupled with the impact device, wherein the impact device (2, 4) acts on the energy absorber for purposes of energy absorption, at least in a high load case, wherein the impact device (2, 4) forms a gap with a gap width, and the energy absorber is guided through the gap and has a cross sectional width outside of the impact device (2, 4) that is larger than the gap width, wherein the energy absorber moves relative to the impact device (2, 4) in a high load case, wherein the energy absorber reduces energy through deformation, characterized in that the energy absorber and the impact device (2, 4) are connected with each other in the initial state via a fixation element in such a way as to minimize or prevent a relative motion between the energy absorber and the impact device (2, 4) during normal operation, wherein the fixation element has at least one predetermined breaking point at which the fixation element breaks in the high load case, so that the impact device (2, 4) and the energy absorber can be moved relative to each other in the high load case. - at least one impact device (2, 4) and - at least one energy absorber coupled with the impact device, wherein the impact device (2, 4) acts on the energy absorber for purposes of energy absorption, at least in a high load case, wherein the impact device (2, 4) forms a gap with a gap width, and the energy absorber is guided through the gap and has a cross sectional width outside of the impact device (2, 4) that is larger than the gap width, wherein the energy absorber moves relative to the impact device (2, 4) in a high load case, wherein the energy absorber reduces energy through deformation, characterized in that the energy absorber and the impact device (2, 4) are connected with each other in the initial state via a fixation element in such a way as to minimize or prevent a relative motion between the energy absorber and the impact device (2, 4) during normal operation, wherein the fixation element has at least one predetermined breaking point at which the fixation element breaks in the high load case, so that the impact device (2, 4) and the energy absorber can be moved relative to each other in the high load case.
A magnetic read device, comprising: a magnetic read head (71; 81) comprising a first magnetic circuit providing, at the terminals of a first conductive winding, a signal (V OUT) representative of magnetic flux variations at a first distance of a front face of the head; and a second magnetic circuit providing, at the terminals of a second conductive winding connected in phase opposition to the first winding, a signal (V B) representative of magnetic flux variations at a second distance, greater than the first distance, from the front face of the head, characterized in that the second magnetic circuit has no magnetic core. a magnetic read head (71; 81) comprising a first magnetic circuit providing, at the terminals of a first conductive winding, a signal (V OUT) representative of magnetic flux variations at a first distance of a front face of the head; and a second magnetic circuit providing, at the terminals of a second conductive winding connected in phase opposition to the first winding, a signal (V B) representative of magnetic flux variations at a second distance, greater than the first distance, from the front face of the head, characterized in that the second magnetic circuit has no magnetic core.