mhurhangee/ep-ind-claims huggingface dataset:
Self-cleaning filter for the filtering of a pressurised liquid, which filter has a filter body with a diameter D, that comprises and/or houses: a) an inlet, b) an axial filter basket with an inlet open end, a reject open end and a wall with filter apertures, c) a transversal outlet, and d) a reject outlet with a reject valve; together defining a first and a second flow path for incoming pressurised liquid; where: - said first flow path is from said inlet, via said filter basket inlet open end and then via said filter apertures in said filter basket wall, to said transversal outlet; and - said second flow path is from said inlet, via said filter basket inlet open end and then via said filter basket reject open end, to said reject outlet when said reject valve is open; said filter body furthermore housing a cleaning element operable by an actuator to travel along said filter basket's centre axis, whereby a travelling gap is formed between said cleaning element and an inside of said filter basket wall, thereby significantly increasing the velocity of the liquid in said gap and its proximity, which increased velocity results in a locally decreased pressure and thus a reversed liquid flow through said filter apertures in said filter basket wall, thus releasing impurities stuck in the apertures, which impurities are then led out from the filter through said reject outlet via said second flow path when said reject valve is open; characterised in that said transversal outlet comprises: an upstream end which is defined by an opening in the filter body envelope surface, which opening has a minor axis x in a direction essentially parallel with the axial filter basket and a major axis y that is perpendicular to said minor axis x, a downstream end piece which is defined by having a circular cylindrical cross-section with a diameter d, and a transition piece that interconnects said opening with said end piece; where D > 1.5d, x < d, and y> 1.1d. a) an inlet, b) an axial filter basket with an inlet open end, a reject open end and a wall with filter apertures, c) a transversal outlet, and d) a reject outlet with a reject valve; - said first flow path is from said inlet, via said filter basket inlet open end and then via said filter apertures in said filter basket wall, to said transversal outlet; and - said second flow path is from said inlet, via said filter basket inlet open end and then via said filter basket reject open end, to said reject outlet when said reject valve is open; an upstream end which is defined by an opening in the filter body envelope surface, which opening has a minor axis x in a direction essentially parallel with the axial filter basket and a major axis y that is perpendicular to said minor axis x, a downstream end piece which is defined by having a circular cylindrical cross-section with a diameter d, and a transition piece that interconnects said opening with said end piece;
An assembly comprising an interferometer for carrying out an optical coherence tomography, wherein the interferometer is divided into two interferometer parts (1, 2) at a spatial distance from each other, wherein the two interferometer parts (1, 2) are movable relative to each other and are optically connected to each other by flexible light guides (3, 4, 5) which bridge the spatial distance, wherein the first interferometer part is accommodated in a first housing comprising electronic components and a power supply unit, wherein the second interferometer part is accommodated in a second housing comprising a camera head, and wherein the sample arm and the reference arm are arranged in the second housing or in the camera head, characterized in that at least a first flexible light guide is designed as a polarization-maintaining light guide which consists of two polarization-maintaining light-guiding fibers (3a, 3b) connected to each other, the respective crystal axes of which are arranged tilted by 90° relative to each other.
An optical system for a compact panoramic camera, the optical system comprising: a convex reflector having (i) a first diameter and (ii) a non-parabolic, axially symmetric aspheric surface that provides a virtual curved and compressed image of a panoramic scene having a non-parabolic image compression; a hardware aperture spaced from the convex reflector, the hardware aperture positioned to filter out light rays other than those reflected directly from the convex reflector; an image sensor (32,33); a decompression lens positioned to receive the virtual curved and compressed image filtered by the hardware aperture, the hardware aperture positioned between the convex reflector and the decompression lens, the decompression lens configured to: decompress the virtual curved and compressed image into a real image having (i) a high optical resolution and (ii) a parabolic image decompression; and project the real image having the high optical resolution and the parabolic image decompression onto the image sensor (32,33); wherein the image sensor (32; 33) is positioned to receive the real image having the high optical resolution and the parabolic image decompression from the decompression lens. a convex reflector having (i) a first diameter and (ii) a non-parabolic, axially symmetric aspheric surface that provides a virtual curved and compressed image of a panoramic scene having a non-parabolic image compression; a hardware aperture spaced from the convex reflector, the hardware aperture positioned to filter out light rays other than those reflected directly from the convex reflector; an image sensor (32,33); a decompression lens positioned to receive the virtual curved and compressed image filtered by the hardware aperture, the hardware aperture positioned between the convex reflector and the decompression lens, the decompression lens configured to: decompress the virtual curved and compressed image into a real image having (i) a high optical resolution and (ii) a parabolic image decompression; and project the real image having the high optical resolution and the parabolic image decompression onto the image sensor (32,33); decompress the virtual curved and compressed image into a real image having (i) a high optical resolution and (ii) a parabolic image decompression; and project the real image having the high optical resolution and the parabolic image decompression onto the image sensor (32,33); wherein the image sensor (32; 33) is positioned to receive the real image having the high optical resolution and the parabolic image decompression from the decompression lens.
Speed detection system for detecting the speed of a first rotating shaft rotating about a first longitudinal axis, said system comprising a ionizing radiation source configured to emit ionizing radiation (γ), a ionizing radiation detector configured to detect impulses of ionizing radiation (γ), said interaction being detected by said ionizing radiation detector, said system further comprising a control unit configured to be electrically connected to said ionizing radiation detector, said control unit adapted to estimate the speed of said shaft on the basis of the frequency of impulses detected by said ionizing radiation detector; wherein the system further comprises an auxiliary shaft provided with shielding assembly, interposed between the first rotating shaft provided with a radiation source, and said detector, wherein said shielding assembly is configured to be fixedly carried by said auxiliary shaft in a position to be traversed by said ionizing radiation (γ), said shielding assembly being realized in a material having material properties that circumferentially vary about the longitudinal axis of said auxiliary shaft, thereby selectively shielding the ionizing radiation (γ) in function of the rotation of said auxiliary shaft; said auxiliary shaft rotating about a second longitudinal axis that is arranged parallel to the first longitudinal axis at a known speed thereby sampling the flux of ionizing radiation (γ), wherein the control unit is adapted to vary the speed of the auxiliary shaft such that the frequency of the impulses detected by the detector is minimized.
A channel estimation method, the method comprising: determining, by a terminal, that there is a damaged CRS in a plurality of cell measurement reference signals, CRSs, in target resource blocks, RBs, wherein the target RBs are RBs in an LTE standard-compliant bandwidth, wherein the damaged CRS is a CRS included in a target RB which is lost when the LTE standard-compliant bandwidth is compressed to obtain a LTE standard non-compliant bandwidth; and performing, by a terminal, channel estimation by using an undamaged CRS instead of the damaged CRS in the plurality of CRSs, wherein the undamaged CRS is a CRS included in a target RB which is not lost when the LTE standard-compliant bandwidth is compressed to obtain the LTE standard non-compliant bandwidth. determining, by a terminal, that there is a damaged CRS in a plurality of cell measurement reference signals, CRSs, in target resource blocks, RBs, wherein the target RBs are RBs in an LTE standard-compliant bandwidth, wherein the damaged CRS is a CRS included in a target RB which is lost when the LTE standard-compliant bandwidth is compressed to obtain a LTE standard non-compliant bandwidth; and performing, by a terminal, channel estimation by using an undamaged CRS instead of the damaged CRS in the plurality of CRSs, wherein the undamaged CRS is a CRS included in a target RB which is not lost when the LTE standard-compliant bandwidth is compressed to obtain the LTE standard non-compliant bandwidth.
A method for creating an enhanced MAC-e protocol data unit, PDU, for uplink wireless communications comprising: generating enhanced MAC-es service data units, SDUs, based on a higher layer PDU, wherein at least one of the enhanced MAC-es SDUs comprises a segment of a higher layer PDU; generating an enhanced MAC-es PDU, the enhanced MAC-es PDU comprising a plurality of enhanced MAC-es SDUs; generating an enhanced MAC-es header as part of the enhanced MAC-es PDU, wherein the enhanced MAC-es header includes a segmentation descriptor, SD, field; generating an enhanced MAC-e header for each enhanced MAC-es PDU that describes information associated with each enhanced MAC-es SDU in the respective enhanced MAC-es PDU; adding a first logical channel identification, LCH-ID, field and a second LCH-ID field to the enhanced MAC-e header, wherein the first LCH-ID field identifies a first logical channel for a first enhanced MAC-es SDU in the enhanced MAC-es PDU, and wherein the second LCH-ID field identifies a second logical channel for a second enhanced MAC-es SDU in the enhanced MAC-es PDU; and concatenating multiple enhanced MAC-es PDUs and corresponding enhanced MAC-e headers to form an enhanced MAC-e PDU. generating enhanced MAC-es service data units, SDUs, based on a higher layer PDU, wherein at least one of the enhanced MAC-es SDUs comprises a segment of a higher layer PDU; generating an enhanced MAC-es PDU, the enhanced MAC-es PDU comprising a plurality of enhanced MAC-es SDUs; generating an enhanced MAC-es header as part of the enhanced MAC-es PDU, wherein the enhanced MAC-es header includes a segmentation descriptor, SD, field; generating an enhanced MAC-e header for each enhanced MAC-es PDU that describes information associated with each enhanced MAC-es SDU in the respective enhanced MAC-es PDU; adding a first logical channel identification, LCH-ID, field and a second LCH-ID field to the enhanced MAC-e header, wherein the first LCH-ID field identifies a first logical channel for a first enhanced MAC-es SDU in the enhanced MAC-es PDU, and wherein the second LCH-ID field identifies a second logical channel for a second enhanced MAC-es SDU in the enhanced MAC-es PDU; and concatenating multiple enhanced MAC-es PDUs and corresponding enhanced MAC-e headers to form an enhanced MAC-e PDU.
Method for the event-oriented transmission of process measurement values from at least one measurement device of a control system of a process installation to an operator station server of the control system of the process installation, comprising: a) receiving of the process measurement values by means of an automation device of the control system of the process installation; b) automatic reduction of a measurement range of the process measurement values by way of the automation device of the control system of the process installation by means of a heuristic method as part of a sensitisation of a change recognition of the process measurement values as a function of a drop below a minimum transmission rate of the process measurement values from the measurement device to the automation device, and automatic increasing of the measurement range of the process measurement values by way of the automation device of the control system of the process installation as part of a desensitisation of a change recognition of the process measurement values; c) event-oriented transmission of the process measurement values to the operator station server of the control system of the process installation, wherein an event represents a predetermined change of the process measurement values. a) receiving of the process measurement values by means of an automation device of the control system of the process installation; b) automatic reduction of a measurement range of the process measurement values by way of the automation device of the control system of the process installation by means of a heuristic method as part of a sensitisation of a change recognition of the process measurement values as a function of a drop below a minimum transmission rate of the process measurement values from the measurement device to the automation device, and automatic increasing of the measurement range of the process measurement values by way of the automation device of the control system of the process installation as part of a desensitisation of a change recognition of the process measurement values; c) event-oriented transmission of the process measurement values to the operator station server of the control system of the process installation, wherein an event represents a predetermined change of the process measurement values.
An apparatus comprising: a plurality of light sources (301-308, 704-709) configured to emit light for reflection from tissue of a user wearing the apparatus, at least one light detector (309, 309') configured to detect light that enters the light detector to produce a detected signal for a physiological measurement, and a light-conducting element (310, 710-712) configured to conduct light to the light detector, wherein the apparatus is configured to allow light reflected from the tissue of the user to enter the light-conducting element at a plurality of spatially separated openings, and a processor configured to obtain a plurality of detected signals using the detector and different light sources, and to select, based on the obtained detected signals, those one or more of the plurality of light sources for use in the physiological measurement, which provide a signal that meets a pre-defined quality criterion. a plurality of light sources (301-308, 704-709) configured to emit light for reflection from tissue of a user wearing the apparatus, at least one light detector (309, 309') configured to detect light that enters the light detector to produce a detected signal for a physiological measurement, and a light-conducting element (310, 710-712) configured to conduct light to the light detector, wherein the apparatus is configured to allow light reflected from the tissue of the user to enter the light-conducting element at a plurality of spatially separated openings, and a processor configured to obtain a plurality of detected signals using the detector and different light sources, and to select, based on the obtained detected signals, those one or more of the plurality of light sources for use in the physiological measurement, which provide a signal that meets a pre-defined quality criterion.
Procedure designed to safeguard the operation of a wireless module of a field device used in process automation comprising the wireless module and at least a function module, wherein energy is supplied to the field device by a two-wire bus, wherein energy is constantly supplied to the wireless module by the two-wire bus, characterized in that the wireless module is set to a test mode in which the wireless module transmits with maximum transmission power and continues to be constantly supplied with energy from the two-wire bus, and wherein the function module then adapts its operation in such a way that the maximum energy available to the field device is not exceeded.
A radiation shielding liquid filter having a function of shielding radiation emitted from an X-ray imaging device toward an operator to protect the operator from exposure to the radiation, the liquid filter comprising: a casing filled with a liquid material, the liquid material having a composition of: 10 to 30 parts by weight of silver (Ag) in powder form; 25 to 40 parts by weight of a polymeric dispersant; 45 to 50 parts by weight of water; and 1 to 5 parts by weight of at least one element selected from copper (Cu), aluminum (Al), and mercury (Hg).
Formulation which is reversibly crosslinkable, characterized in that the formulation is crosslinkable at room temperature by means of a Diels-Alder reaction or hetero-Diels-Alder reaction and at a higher temperature the crosslinking can be at least 50% undone (determined according to the analysis methods stated in the description), in that the formulation comprises a component A which has at least two dienophilic double bonds, in that the formulation comprises a component B which has at least two diene functionalities, in that at least one of these two components, A or B, has more than two functionalities, in that at least one of the components, A or B, is present as a polymer, and in that the dienophile is a compound having a carbon-sulphur double bond.
A composition for 3D printing comprising magnetic particles having at least two magnetic domains, wherein the magnetic domains are irregularly arranged when an external magnetic field is absent and are magnetized by an external magnetic field, and a thermosetting resin.
Apparatus, comprising a first, a second and a last spatial region, wherein the first spatial region is comprised by a gearing and the second spatial region is comprised by an electric motor characterised in that the last spatial region is assigned to an electronic circuit which is provided in a second housing part which is connectable in a sealed manner to a first housing part for the gearing or the electric motor, wherein, between the first and the second spatial region, there is arranged a first membrane (4, 50) which is substantially impermeable to gases and liquids and wherein, between the second housing part and the surroundings of the apparatus, there is arranged a last membrane which is permeable to gases.
A motor for a household appliance comprising: a rotating shaft; a rotor connected to the rotating shaft; an impeller connected to the rotating shaft; a bearing comprising an inner ring, an outer ring, and a rolling member disposed between the inner ring and the outer ring, an inner diameter of the inner ring being larger than an outer diameter of the rotating shaft; characterised by a spring connected to the outer ring; and a pusher connected to the spring, the pusher being configured to: based on force applied by the spring, move away from the inner ring to a first position spaced apart from the inner ring, and based on an air pressure applied to a pressure surface of the pusher by air blown by the impeller, move to a second position facing the inner ring, wherein the inner ring is configured to: based on the pusher being at the first position, rotate with the rotating shaft by friction with the rotating shaft, and based on the pusher being at the second position, become detached from the rotating shaft to thereby define a gap between the inner ring and the rotating shaft. a rotating shaft; a rotor connected to the rotating shaft; an impeller connected to the rotating shaft; a bearing comprising an inner ring, an outer ring, and a rolling member disposed between the inner ring and the outer ring, an inner diameter of the inner ring being larger than an outer diameter of the rotating shaft; characterised by a spring connected to the outer ring; and a pusher connected to the spring, the pusher being configured to: based on force applied by the spring, move away from the inner ring to a first position spaced apart from the inner ring, and based on an air pressure applied to a pressure surface of the pusher by air blown by the impeller, move to a second position facing the inner ring, based on force applied by the spring, move away from the inner ring to a first position spaced apart from the inner ring, and based on an air pressure applied to a pressure surface of the pusher by air blown by the impeller, move to a second position facing the inner ring, wherein the inner ring is configured to: based on the pusher being at the first position, rotate with the rotating shaft by friction with the rotating shaft, and based on the pusher being at the second position, become detached from the rotating shaft to thereby define a gap between the inner ring and the rotating shaft. based on the pusher being at the first position, rotate with the rotating shaft by friction with the rotating shaft, and based on the pusher being at the second position, become detached from the rotating shaft to thereby define a gap between the inner ring and the rotating shaft.