mhurhangee/ep-ind-claims huggingface dataset:
Video encoding device (10, 10', 10", 10"') for encoding input video data, the video encoding device comprising: - a selection unit (20, 20') for selecting in the input video data one or more skin areas as regions of interest, that can be used to provide a strong PPG signal, - a first encoding unit (30,30', 30", 30"') for encoding said one or more regions of interest of said input video data according to a predetermined encoding scheme with a first setting of the encoding to preserve PPG-relevant information in the encoded one or more regions of interest, - a second encoding unit (40, 40', 40") for encoding remaining parts of said input video data according to said predetermined encoding scheme with a second setting of the encoding, and - an encoder combination unit for combining the encoded one or more regions of interest and the encoded remaining parts of said input video data into an encoder output video stream, characterised in that said first encoding unit is adapted for encoding only the chrominance components of said one or more regions of interest. - a selection unit (20, 20') for selecting in the input video data one or more skin areas as regions of interest, that can be used to provide a strong PPG signal, - a first encoding unit (30,30', 30", 30"') for encoding said one or more regions of interest of said input video data according to a predetermined encoding scheme with a first setting of the encoding to preserve PPG-relevant information in the encoded one or more regions of interest, - a second encoding unit (40, 40', 40") for encoding remaining parts of said input video data according to said predetermined encoding scheme with a second setting of the encoding, and - an encoder combination unit for combining the encoded one or more regions of interest and the encoded remaining parts of said input video data into an encoder output video stream,
A method comprising: illuminating a target (100, 100') with incident radiation, the target (100, 100') having a plurality of diffraction based alignment pads (P1, P2, P3, P4); detecting signals diffracted from each of the plurality of diffraction based alignment pads (P1, P2, P3, P4) after the incident radiation interacts with the plurality of diffraction based alignment pads (P1, P2, P3, P4); testing a linearity of an overlay error using the signals by determining if the signals have a linear response to the overlay error as a ratio of a signal difference between a first pair of diffraction-based alignment pads and a signal difference between a second pair of diffraction-based alignment pads that is different than the first pair of diffraction-based alignment pads; and determining an empirical diffraction based overlay measurement of the overlay error using the signals when the signals have the linear response to the overlay error. illuminating a target (100, 100') with incident radiation, the target (100, 100') having a plurality of diffraction based alignment pads (P1, P2, P3, P4); detecting signals diffracted from each of the plurality of diffraction based alignment pads (P1, P2, P3, P4) after the incident radiation interacts with the plurality of diffraction based alignment pads (P1, P2, P3, P4); testing a linearity of an overlay error using the signals by determining if the signals have a linear response to the overlay error as a ratio of a signal difference between a first pair of diffraction-based alignment pads and a signal difference between a second pair of diffraction-based alignment pads that is different than the first pair of diffraction-based alignment pads; and determining an empirical diffraction based overlay measurement of the overlay error using the signals when the signals have the linear response to the overlay error.
A wireless terminal, comprising: a codebook conservation unit configured to form a codebook with phase offset by assigning phase offsets to certain pre-coding matrices in a basic codebook, and store an extended codebook generated by combining the basic codebook and the codebook with phase offset along a column direction; and an information feedback unit configured to feed back indexes identifying pre-coding matrices in the extended codebook to an antenna array of a base station. a codebook conservation unit configured to form a codebook with phase offset by assigning phase offsets to certain pre-coding matrices in a basic codebook, and store an extended codebook generated by combining the basic codebook and the codebook with phase offset along a column direction; and an information feedback unit configured to feed back indexes identifying pre-coding matrices in the extended codebook to an antenna array of a base station.
A computer-implemented method comprising: obtaining an input image; based on colors of the input image, generating a toroidal chrominance histogram of the input image, wherein the toroidal chrominance histogram is a toroidal logarithmic chrominance histogram generated in a two dimensional log-chroma space using modular arithmetic such that the two dimensional log-chroma space wraps around the edges of the histogram; convolving using a Fourier transform the toroidal chrominance histogram with a filter, wherein the convolution defines a two-dimensional map, wherein entries in the two-dimensional map represent respective pluralities of estimates of how close respective tints corresponding to the respective entries are to a white point of the input image; selecting an entry in the two-dimensional map that represents a particular value that is within a threshold of a maximum value in the map; de-aliasing the selected entry by selecting a particular illumination estimate from a plurality of estimates associated with the selected entry; and tinting the input image based on the de-aliased selected entry to form a white balanced output image. obtaining an input image; based on colors of the input image, generating a toroidal chrominance histogram of the input image, wherein the toroidal chrominance histogram is a toroidal logarithmic chrominance histogram generated in a two dimensional log-chroma space using modular arithmetic such that the two dimensional log-chroma space wraps around the edges of the histogram; convolving using a Fourier transform the toroidal chrominance histogram with a filter, wherein the convolution defines a two-dimensional map, wherein entries in the two-dimensional map represent respective pluralities of estimates of how close respective tints corresponding to the respective entries are to a white point of the input image; selecting an entry in the two-dimensional map that represents a particular value that is within a threshold of a maximum value in the map; de-aliasing the selected entry by selecting a particular illumination estimate from a plurality of estimates associated with the selected entry; and tinting the input image based on the de-aliased selected entry to form a white balanced output image.
Apparatus for applying a predetermined pulsating pressure on a medical device comprising: - drawing means suitable for drawing fluid from a high-pressure continuous flow fluid source; - conversion means suitable for converting said fluid into a low-pressure pulsating flow fluid; - at least one application means for applying said fluid, in a low-pressure pulsating flow on said medical device; and - means for discharging (104; 204) said fluid, characterised in that the apparatus further comprises an enclosure, said enclosure being: - suitable for being temporarily attached to the high-pressure continuous flow fluid source, to draw a finite fluid volume; - attached to the drawing means to enable the drawing of the finite fluid volume contained therein; and - attached to the discharge means to create a closed fluid circuit. - drawing means suitable for drawing fluid from a high-pressure continuous flow fluid source; - conversion means suitable for converting said fluid into a low-pressure pulsating flow fluid; - at least one application means for applying said fluid, in a low-pressure pulsating flow on said medical device; and - means for discharging (104; 204) said fluid, characterised in that the apparatus further comprises an enclosure, said enclosure being: - suitable for being temporarily attached to the high-pressure continuous flow fluid source, to draw a finite fluid volume; - attached to the drawing means to enable the drawing of the finite fluid volume contained therein; and - attached to the discharge means to create a closed fluid circuit.
A rotary assembly for a turbomachine, the rotary assembly comprising: - a disk the outer periphery of which is formed from an alternation of cavities and teeth, - blades extending radially from the disk and roots of which are axially engaged into, and radially held in the cavities of the disk, and, - a cylindrical surface facing radially towards the inside of the disk and on which an annular seal is maintained by means of a part (56, 92, 114) solidarized to the disk, said part (56, 92, 114) extending under the shoulders (74, 76) and radially pressing the annular seal against said cylindrical surface, characterized in that the teeth of the disk and the blade roots comprise, at upstream and/or downstream axial ends thereof, said axial shoulders (74, 76) which are disposed circumferentially end-to-end in alternation and which together form said cylindrical surface. - a disk the outer periphery of which is formed from an alternation of cavities and teeth, - blades extending radially from the disk and roots of which are axially engaged into, and radially held in the cavities of the disk, and, - a cylindrical surface facing radially towards the inside of the disk and on which an annular seal is maintained by means of a part (56, 92, 114) solidarized to the disk, said part (56, 92, 114) extending under the shoulders (74, 76) and radially pressing the annular seal against said cylindrical surface,
Electrical connector (100, 200, 300, 400, 500, 600) in the form of a medium-voltage connector (100, 200, 300, 400, 500, 600) or high-voltage connector (100, 200, 300, 400, 500, 600) for a power cable (432, 532, 632), comprising: - at least one connector module (538, 540, 542, 546, 638, 640, 642, 646) - at least one housing (106, 206, 306, 406, 506) configured to receive the at least one electrical connector module (538, 540, 542, 546, 638, 640, 642, 646), - wherein the connector (100, 200, 300, 400, 500, 600) comprises at least one fiber optic cable (104, 204, 304, 404, 504, 604) arranged in the housing (106, 206, 306, 406, 506) as a temperature sensor (104, 204, 304, 404, 504, 604) of a temperature measuring arrangement (214, 314, 414), and wherein - the housing (106, 206, 306, 406, 506) is formed by at least one wall (550, 650) having an inner side (554, 654) and an outer side (552, 652), characterized in that - the at least one electrical connector module is a field control module (546, 646), - wherein the fiber optic cable (104, 204, 304, 404, 504, 604) is at least partially integrated into the wall (550, 650), and - the fiber optic cable (104, 204, 304, 404, 504, 604) is arranged in the housing (106, 206, 306, 406, 506) in the form of a plurality of windings (548, 648). - at least one connector module (538, 540, 542, 546, 638, 640, 642, 646) - at least one housing (106, 206, 306, 406, 506) configured to receive the at least one electrical connector module (538, 540, 542, 546, 638, 640, 642, 646), - wherein the connector (100, 200, 300, 400, 500, 600) comprises at least one fiber optic cable (104, 204, 304, 404, 504, 604) arranged in the housing (106, 206, 306, 406, 506) as a temperature sensor (104, 204, 304, 404, 504, 604) of a temperature measuring arrangement (214, 314, 414), and wherein - the housing (106, 206, 306, 406, 506) is formed by at least one wall (550, 650) having an inner side (554, 654) and an outer side (552, 652), characterized in that - the at least one electrical connector module is a field control module (546, 646), - wherein the fiber optic cable (104, 204, 304, 404, 504, 604) is at least partially integrated into the wall (550, 650), and - the fiber optic cable (104, 204, 304, 404, 504, 604) is arranged in the housing (106, 206, 306, 406, 506) in the form of a plurality of windings (548, 648).
Strand comprised of a ribbon, mainly having a linear extension with flat faces and a substantially flattened straight cross-section, said strand comprising two pins spaced each other along an axis (y) passing between said pins, said ribbon being wound up on said two pins, in such a way to continuously form a plurality of overlapped coils, wherein the plurality of ribbon portions extending parallel to said axis (y) passing between a pin and the other realize two arms (1', 1") and a bending point (5, 6) in correspondence of each pin, said strand comprising at least one clamping device (8; 10; 20; 30; 40; 50) in correspondence of at least one of said bending points (5, 6), able to direct, from outside toward inside said strand, each of said arms (1', 1") in at least one counter-bending point (1 7, 18; 27; 37; 47; 57) in order to block the mutual sliding of said plurality of ribbon portions and the rotation of said strand around at least one of said pins, as a result of a loss of balance of the load applied on said strand.
A Multiple Input Multiple Output, MIMO, communication method for performing communication between N transmitting devices, wherein N is an integer greater than or equal to 4, each transmitting device having a transmit antenna and at least one receiving device having N receive antennas by using a multi-user MIMO scheme, the MIMO communication method comprising: dividing the N transmitting devices into a plurality of sets, and assigning an orthogonal code to each set of transmitting devices as a digital signal sequence to be transmitted by each of the transmitting devices, wherein four transmitting devices form pairs of two devices, and each pair is assigned an orthogonal code that is spread so that the orthogonal codes have a pairwise orthogonal relationship; and arranging the digital signal sequences to be transmitted by the transmitting devices in a frequency axis direction in which an inverse fast Fourier transform is performed, and generating an Orthogonal Frequency Division Multiplexing, OFDM, signal tc be transmitted. dividing the N transmitting devices into a plurality of sets, and assigning an orthogonal code to each set of transmitting devices as a digital signal sequence to be transmitted by each of the transmitting devices, wherein four transmitting devices form pairs of two devices, and each pair is assigned an orthogonal code that is spread so that the orthogonal codes have a pairwise orthogonal relationship; and arranging the digital signal sequences to be transmitted by the transmitting devices in a frequency axis direction in which an inverse fast Fourier transform is performed, and generating an Orthogonal Frequency Division Multiplexing, OFDM, signal tc be transmitted.
A plasma electrode device comprising: a first substrate comprising a first substrate main body having a first flow hole through which air is flowable and a first discharge electrode disposed on a surface of the first substrate main body; and a second substrate disposed on one side of the first substrate, the second substrate comprising a second flow hole through which air is flowable and a second discharge electrode acting with the first substrate, characterized in that the first substrate main body comprises: a ground electrode acting with the first or second discharge electrode (240, 310) for generating plasma discharge; and a first insulator coupled to the ground electrode to surround the ground electrode, wherein the first insulator comprises: a first base on which the ground electrode is seated; a first side surface part extending from each of both sides of the first base to surround a side surface of the ground electrode; and a first top surface part extending from the first side surface part to cover a top surface of the ground electrode. a first substrate comprising a first substrate main body having a first flow hole through which air is flowable and a first discharge electrode disposed on a surface of the first substrate main body; and a second substrate disposed on one side of the first substrate, the second substrate comprising a second flow hole through which air is flowable and a second discharge electrode acting with the first substrate, characterized in that the first substrate main body comprises: a ground electrode acting with the first or second discharge electrode (240, 310) for generating plasma discharge; and a first insulator coupled to the ground electrode to surround the ground electrode, wherein the first insulator comprises: a first base on which the ground electrode is seated; a first side surface part extending from each of both sides of the first base to surround a side surface of the ground electrode; and a first top surface part extending from the first side surface part to cover a top surface of the ground electrode. a ground electrode acting with the first or second discharge electrode (240, 310) for generating plasma discharge; and a first insulator coupled to the ground electrode to surround the ground electrode, wherein the first insulator comprises: a first base on which the ground electrode is seated; a first side surface part extending from each of both sides of the first base to surround a side surface of the ground electrode; and a first top surface part extending from the first side surface part to cover a top surface of the ground electrode. a first base on which the ground electrode is seated; a first side surface part extending from each of both sides of the first base to surround a side surface of the ground electrode; and a first top surface part extending from the first side surface part to cover a top surface of the ground electrode.
A can component (20,26) having a matrix barcode formed thereon, the matrix barcode consisting essentially of laser-formed dots made by a through-hole in a coating on a panel region of the can component and being readable by a handheld wireless communication device; characterised in that: the matrix barcode is an inverse barcode such that the coating is dark and the dots are through holes in the coating to a light or clear undercoating or bare metal; and in that the coating outside of the matrix barcode forms a quiet space consisting of a plain border at least two modules wide. the matrix barcode is an inverse barcode such that the coating is dark and the dots are through holes in the coating to a light or clear undercoating or bare metal; and in that the coating outside of the matrix barcode forms a quiet space consisting of a plain border at least two modules wide.
A seat tilt mechanism for use with a vehicle seat having a frame and a seat component pivotally attached to the frame, the seat tilt mechanism comprising: a housing having first and second oppositely facing external bearing surfaces (76, 78); a rod adapted for pivotal attachment to the frame, the rod extending through the housing along an axis; an actuator coupled with the rod and adapted to move the rod relative to the housing along said axis when activated; a bracket adapted for attachment to the seat component at a fixed location along the seat component so that the bracket couples the housing with the seat component with the second external bearing surface facing away from the seat component, the bracket having a curved bearing surface in sliding engagement with the second external bearing surface to allow the housing to rotate within the bracket; and a cap attached to the bracket that provides a bearing surface in sliding engagement with the first external bearing surface. a housing having first and second oppositely facing external bearing surfaces (76, 78); a rod adapted for pivotal attachment to the frame, the rod extending through the housing along an axis; an actuator coupled with the rod and adapted to move the rod relative to the housing along said axis when activated; a bracket adapted for attachment to the seat component at a fixed location along the seat component so that the bracket couples the housing with the seat component with the second external bearing surface facing away from the seat component, the bracket having a curved bearing surface in sliding engagement with the second external bearing surface to allow the housing to rotate within the bracket; and a cap attached to the bracket that provides a bearing surface in sliding engagement with the first external bearing surface.
A noise-reduction control method for active noise-reduction earphones, characterized in providing a feedforward microphone (MIC-1) on each earphone of the active noise-reduction earphones, respectively; the feedforward microphone being disposed outside of the earphone; the noise-reduction control method comprising: performing frequency-domain weighting and temporal-domain weighting to a noise signal collected by the feedforward microphone at current time to obtain a weighted energy; judging whether active noise-reduction control is needed at the current time based on the weighted energy; when the active noise-reduction control is needed, calculating an energy value of a first sub-band and an energy value of a second sub-band of the noise signal collected by the feedforward microphone at the current time, wherein the first sub-band and the second sub-band are determined based on a feedforward noise-reduction curve and a feedback noise-reduction curve of the earphone, respectively; determining a feedforward noise-reduction amount and a feedback noise-reduction amount based on the energy value of the first sub-band and the energy value of the second sub-band, respectively; controlling the earphone to perform feedforward noise reduction based on the feedforward noise-reduction amount, and controlling the earphone to perform feedback noise reduction based on the feedback noise-reduction amount. performing frequency-domain weighting and temporal-domain weighting to a noise signal collected by the feedforward microphone at current time to obtain a weighted energy; judging whether active noise-reduction control is needed at the current time based on the weighted energy; when the active noise-reduction control is needed, calculating an energy value of a first sub-band and an energy value of a second sub-band of the noise signal collected by the feedforward microphone at the current time, wherein the first sub-band and the second sub-band are determined based on a feedforward noise-reduction curve and a feedback noise-reduction curve of the earphone, respectively; determining a feedforward noise-reduction amount and a feedback noise-reduction amount based on the energy value of the first sub-band and the energy value of the second sub-band, respectively; controlling the earphone to perform feedforward noise reduction based on the feedforward noise-reduction amount, and controlling the earphone to perform feedback noise reduction based on the feedback noise-reduction amount.
A precast concrete element comprising at least one transport anchor, wherein the transport anchor comprises a rope with at least one anchoring portion anchored in the precast concrete element and a rope loop on a portion of the rope lying outside the anchoring portion, wherein the anchoring portion is cranked and is located such that the rope section emerging from the precast concrete element is offset transversely to the longitudinal direction of the rope relative to the inner end of the anchoring portion located beyond the crank, wherein the offset portion comprises an offset bracket which has closed or partially laterally open eyelets which are located in a plane or in mutually offset parallel planes (E, E'), characterised in that the offset bracket comprises at least three eyelets located substantially one behind the other and at least one rope portion is guided alternately in opposite directions through the eyelets, so that the rope portion emerges from the offset bracket on a side of the third eyelet opposite the entry side of the first eyelet.