mhurhangee/ep-ind-claims huggingface dataset:
A method, comprising: determining that a pixel offset syntax element is encoded in a bitstream and that a motion vector indicative of a motion of a block relative to a reference frame has at least quarter-pixel accuracy; reading the pixel offset syntax element indicative of a pixel offset for one-eighth-pixel offset or greater accuracy; calculating a position of a first sample in the reference frame having the at least quarter-pixel accuracy to which the motion vector points utilizing the motion vector having the at least quarter-pixel accuracy; and obtaining a second sample in the reference frame having a pixel accuracy greater than the first sample utilizing the pixel offset and a fractional interpolation structure indicative of samples in the reference frame that motion vectors are allowed to point to, characterised in that said samples represent a sub-set of two samples of all samples closest to the first sample and which are located on opposite sides of the first sample, and one sample of said two samples being between the first sample and one of the two nearest half or integer-pixel samples which were used to obtain the first sample, and another sample of said two samples being between the first sample and another one of the two nearest half or integer-pixel samples which were used to obtain the first sample. determining that a pixel offset syntax element is encoded in a bitstream and that a motion vector indicative of a motion of a block relative to a reference frame has at least quarter-pixel accuracy; reading the pixel offset syntax element indicative of a pixel offset for one-eighth-pixel offset or greater accuracy; calculating a position of a first sample in the reference frame having the at least quarter-pixel accuracy to which the motion vector points utilizing the motion vector having the at least quarter-pixel accuracy; and obtaining a second sample in the reference frame having a pixel accuracy greater than the first sample utilizing the pixel offset and a fractional interpolation structure indicative of samples in the reference frame that motion vectors are allowed to point to, characterised in that said samples represent a sub-set of two samples of all samples closest to the first sample and which are located on opposite sides of the first sample, and one sample of said two samples being between the first sample and one of the two nearest half or integer-pixel samples which were used to obtain the first sample, and another sample of said two samples being between the first sample and another one of the two nearest half or integer-pixel samples which were used to obtain the first sample.
A perforation tool system for perforating a screen, a sliding sleeve or a casing wall of a casing in a borehole having a top, comprising: - a first tool part having an axial extension and an anchoring section (6, 6A, 6B, 6C), - a second tool part adapted to rotate and move axially in relation to the first tool part, the second tool part comprising a machining bit which is movable in a direction radial to the axial extension, - an axial actuator comprised in the first tool part and comprising a shaft for axially moving the second tool part in relation to the first tool part, - a rotation unit for rotating the second tool part in relation to the first tool part, and - a first actuator comprising an electric motor for rotating the bit, characterised in that the rotation unit comprises a sleeve having a slot engaging a pin of the shaft, the slot comprising a first longitudinal slot part, a second longitudinal slot part and a first guiding slot part (20, 20') connecting the first and second longitudinal slot parts. - a first tool part having an axial extension and an anchoring section (6, 6A, 6B, 6C), - a second tool part adapted to rotate and move axially in relation to the first tool part, the second tool part comprising a machining bit which is movable in a direction radial to the axial extension, - an axial actuator comprised in the first tool part and comprising a shaft for axially moving the second tool part in relation to the first tool part, - a rotation unit for rotating the second tool part in relation to the first tool part, and - a first actuator comprising an electric motor for rotating the bit,
A spray drying apparatus comprising a drying chamber having a drying gas inlet and exits for spent drying gas and atomising gas and for produced powder, and comprising an external mixing pressurized two-fluid nozzle for atomising a liquid by means of a liquid pressure and a gas, comprising an inner feed liquid pipe extending axially between an upstream end and a downstream end, having a feed liquid conduit, a feed liquid inlet positioned at the upstream end and a feed orifice positioned at the downstream end, and a co-axial first gas pipe extending radially outside the inner feed liquid pipe and forming a first gas conduit between the first gas pipe and the inner feed liquid pipe, the first gas pipe having a gas outlet slit positioned at the downstream end characterized by a co-axial second gas pipe extending radially outside the first gas pipe and forming a second gas conduit between the second gas pipe and the first gas pipe, the first gas conduit being closed at the upstream end and the second gas conduit being closed at the downstream end, wherein the inner feed liquid pipe, the first gas pipe and the second gas pipe are concentric and tubular, and wherein the first gas conduit and the second gas conduit are connected by one or more slot(s) being adapted for providing a swirling motion of a gas flow, whereby the spray drying apparatus is configured for operation whereby the feed liquid is supplied to the nozzle with a pressure at or above 8 bar(g), the atomisation gas is supplied to the nozzle with a pressure in the range of 0.2 to 10 bar(g), the entire amount of atomisation gas in the nozzle is provided with a swirling motion, and the weight ratio of atomisation gas flow to feed liquid flow is in the range of 0.1 to 10.
A heat exchanger configured to perform heat exchange by making a fluid flow between at least two opposed heat transfer members, wherein each of the at least two opposed heat transfer members is structured to have a heat transfer plane located to make the fluid flow thereon and equipped with curved surfaces having wave crests and adjacent wave troughs formed thereon, the wave crests and the wave troughs being arranged so that multiple continuous lines of the wave crests and multiple continuous lines of the wave troughs are arranged to have a preset angle in a specific angle range of 10 degrees to 60 degrees relative to a main stream of the fluid flow, and are symmetrically folded back about folding lines arranged at a preset interval along the main stream of the fluid flow, thereby the wave crests and the wave troughs being formed in a V shape or multiple connected V shapes, each wave crest line and the adjacent wave trough line being arranged to satisfy Inequality given below: 0.054 < a / p < 0.2 where 'a' denote an amplitude of a waveform including one wave crest of the wave crest line and one wave trough of the adjacent wave trough line, 'p' denotes a pitch as an interval between adjacent heat transfer planes of the at least two opposed heat transfer members, and 'Re' denotes a Reynolds number defined by a bulk flow rate and the pitch 'p', wherein each of the at least two opposed heat transfer members being structured to have each wave crest line and each wave trough line arranged to satisfy Inequality given below: 0.25 < W / z < 2.0 where 'W' denotes the preset interval of the folding lines and 'z' denotes a wavelength of the waveform including the wave crest and the wave trough, wherein each of the at least two opposed heat transfer members being structured to have each wave crest line and each wave trough line arranged to satisfy Inequality given below: 0.25 < r / z wherein 'r' denotes a radius of curvature at a top of the wave crest and/or at a bottom of the wave trough in the waveform and 'z' denotes the wavelength of the waveform including the wave crest and the wave trough, characterized in that each of the at least two opposed heat transfer members includes multiple heat transfer sectional members parted at plural planes substantially perpendicular to the main stream of the fluid flow.
Hydraulic drive device with a press cylinder for a hydraulic press, preferably a powder press, wherein the hydraulic drive device is configured to guide a cylinder piston in a forward rapid motion at increased speed towards a press part and to press the press part in a press motion at low speed, wherein the cylinder piston defines a piston chamber and a rod chamber, wherein a pump device is provided for providing a volumetric flow of a hydraulic fluid into the piston chamber in order to perform the press motion, wherein a hydraulic accumulator device is provided for providing at least a part, in particular a predominant part, of a volumetric flow of the hydraulic fluid into the piston chamber so that the forward rapid motion is performed, dispensing with an additional rapid motion cylinder for realizing the rapid motion, wherein the piston chamber and the rod chamber are or can be connected via a fluid connection, wherein the pump device and the hydraulic accumulator device are arranged within this fluid connection, fluid-technically connected in parallel with one another, wherein a first fluid connection section connected to the piston chamber is connected to a first branching point, from which a second fluid connection section branches off in the direction of the pump device and a third fluid connection section branches off in the direction of the hydraulic accumulator device, wherein a fourth fluid connection section connected to the rod chamber is connected to a second branching point from which a fifth fluid connection section branches off in the direction of the pump device and a sixth fluid connection section branches off in the direction of the hydraulic accumulator device. wherein the cylinder piston defines a piston chamber and a rod chamber, wherein a pump device is provided for providing a volumetric flow of a hydraulic fluid into the piston chamber in order to perform the press motion, wherein a hydraulic accumulator device is provided for providing at least a part, in particular a predominant part, of a volumetric flow of the hydraulic fluid into the piston chamber so that the forward rapid motion is performed, dispensing with an additional rapid motion cylinder for realizing the rapid motion, wherein the piston chamber and the rod chamber are or can be connected via a fluid connection, wherein the pump device and the hydraulic accumulator device are arranged within this fluid connection, fluid-technically connected in parallel with one another, wherein a first fluid connection section connected to the piston chamber is connected to a first branching point, from which a second fluid connection section branches off in the direction of the pump device and a third fluid connection section branches off in the direction of the hydraulic accumulator device, wherein a fourth fluid connection section connected to the rod chamber is connected to a second branching point from which a fifth fluid connection section branches off in the direction of the pump device and a sixth fluid connection section branches off in the direction of the hydraulic accumulator device.
A system for splitting a printer cartridge, the system comprising: a cartridge holder including a receiver for receiving the printer cartridge, and a clamp for securing the printer cartridge in the receiver; a cutting head including an idling cutting wheel configured to split the printer cartridge; and a conveyor providing relative movement between the cartridge holder and the cutting head to affect splitting of the printer cartridge. a cartridge holder including a receiver for receiving the printer cartridge, and a clamp for securing the printer cartridge in the receiver; a receiver for receiving the printer cartridge, and a clamp for securing the printer cartridge in the receiver; a cutting head including an idling cutting wheel configured to split the printer cartridge; and a conveyor providing relative movement between the cartridge holder and the cutting head to affect splitting of the printer cartridge.
Cleaning device for photovoltaic installations comprising a cleaning head with at least one disc brush (34, 36) having a bristle disc which is rotatable about an axis of rotation and on which cleaning bristles are arranged, and with a drive device comprising a rotatably mounted turbine wheel which can be subjected to pressurized cleaning liquid and which is coupled by a gearing to the bristle disc, characterized in that the cleaning device comprises a telescopic guiding device for guiding the cleaning head, the pressurized cleaning liquid being suppliable via the guiding device to the at least one disc brush (34, 36), and in that the at least one disc brush (34, 36) comprises a drive housing in which the turbine wheel is rotatably mounted, and in that the bristle disc is held on a holding part which is rotatably mounted on the drive housing by means of a roller bearing, the holding part comprising an internally toothed ring gear which meshes with a pinion of the gearing, and the roller bearing surrounding the ring gear.
Method for transmitting route data captured by a traveling vehicle to a database arranged separately from the vehicle, comprising: - capturing at least a first number of route data records, wherein a route data record comprises route data and also a location and a time of capture, and storing the captured route data records in a memory of the vehicle; and - sending route data messages to the database when at least the first number of route data records is available in the memory, wherein a route data message comprises route data and an associated location of capture, a route data message being sent at a time randomly selected within a first time interval after the capture of the route data and/or when the vehicle has left a predetermined radius around the location of capture of the route data. - capturing at least a first number of route data records, wherein a route data record comprises route data and also a location and a time of capture, and storing the captured route data records in a memory of the vehicle; and - sending route data messages to the database when at least the first number of route data records is available in the memory, wherein a route data message comprises route data and an associated location of capture, a route data message being sent at a time randomly selected within a first time interval after the capture of the route data and/or when the vehicle has left a predetermined radius around the location of capture of the route data.
A stringed musical instrument comprising a body having a first sound board representing the front surface thereof, a second sound board representing the rear surface thereof, a common hollow or semi-hollow interior extending between the first sound board and the second sound board, characterized in that the stringed instrument further comprises a dual bridge and saddle assembly extending between the first sound board and the second sound board with the dual bridge and saddle assembly comprising a first bridge and saddle mounted upon the first sound board, a second bridge and saddle mounted upon the second sound board and a single set of strings interconnecting the first bridge and the second bridge of the dual bridge and saddle assembly through the hollow interior of the musical instrument.
A laser direct metal deposition method for a graphite substrate (110, 320, 420), the laser direct metal deposition method characterised by comprising: creating an assembly (398, 498) by sliding an outer sheath (310, 410) over the graphite substrate (110, 320, 420); performing a laser scanning of the outer sheath (310, 410); and performing a laser metal deposition over the graphite substrate (110, 320, 420) with the outer sheath (310, 410). creating an assembly (398, 498) by sliding an outer sheath (310, 410) over the graphite substrate (110, 320, 420); performing a laser scanning of the outer sheath (310, 410); and performing a laser metal deposition over the graphite substrate (110, 320, 420) with the outer sheath (310, 410).
A process for the production of a multi-layer pressed board comprising the steps: - applying a first layer (34, 44) of wood material to a support base, - applying a second layer (36, 46) of cork material to the first unpressed layer (34, 44) - applying a third layer (38, 48) of wood material to the second layer, and - pressing the layers (34, 36, 38; 44, 46, 48;) to provide the pressed board, wherein the steps of applying the first, second and third layers are performed by a plurality of individual applicator nozzles which apply the materials in the form of a plurality of beads which then join together to form a layer on the support base. - applying a first layer (34, 44) of wood material to a support base, - applying a second layer (36, 46) of cork material to the first unpressed layer (34, 44) - applying a third layer (38, 48) of wood material to the second layer, and - pressing the layers (34, 36, 38; 44, 46, 48;) to provide the pressed board,
A device for regulating the dampening solution application in a printing press comprising means for applying a dampening solution onto a printing cylinder and means for setting the dampening solution quantity, wherein - provision is made for at least one ink measuring device for detecting printing parameters of the applied ink on the printing material, wherein the detection of the printing parameters takes place in a selective manner and/or across the entire width of the printing material, and wherein - provision is made for a control and regulating device for evaluating printing parameters of the applied ink, which have been determined selectively and/or across the entire width of the printing material, characterized in that - the control and regulating device is embodied to determine a chronological sequence of the determined printing parameters of the applied ink and - the means for adjusting the dampening solution quantity on the printing cylinder can be regulated as a function of instabilities of the chronological sequence of the determined printing parameters of the applied ink. - provision is made for at least one ink measuring device for detecting printing parameters of the applied ink on the printing material, wherein the detection of the printing parameters takes place in a selective manner and/or across the entire width of the printing material, and wherein - provision is made for a control and regulating device for evaluating printing parameters of the applied ink, which have been determined selectively and/or across the entire width of the printing material, - the control and regulating device is embodied to determine a chronological sequence of the determined printing parameters of the applied ink and - the means for adjusting the dampening solution quantity on the printing cylinder can be regulated as a function of instabilities of the chronological sequence of the determined printing parameters of the applied ink.
A device for protection from harmful radiation, comprising a protective layer for protection from the harmful radiation, wherein at least one measuring device for detecting the harmful radiation is integrated in the protection device, wherein the at least one measuring device is arranged at a side of the protective layer facing away from the direction of arrival of the radiation; characterized in that the measuring device is coupled with an RFID chip or is itself designed as an RFID chip comprising a storage means for storing data concerning the radiation detected as well as an interface for the wireless communication with an external sending and receiving unit.
A method for transmitting raw measurement data with a transfer apparatus (103a, 103b, 103c), the method comprising: accessing the raw measurement data of a measuring instrument (101a, 101b, 101c) by means of direct access; labeling the raw measurement data with a measuring instrument label; transmitting the labeled raw measurement data to an external evaluation apparatus; wherein the external evaluation apparatus is arranged externally from the measuring instrument (101a, 101b, 101c) and/or externally from the transmission apparatus; wherein it allows the measuring instrument label of the external evaluation apparatus to assign the raw measurement data to the measuring instrument (101a, 101b, 101c) and/or the transmission apparatus; wherein the raw measurement data are transmitted substantially unchanged, receiving the raw measurement data from the evaluation apparatus and providing a calculated measurement value to a display apparatus of the transfer apparatus. accessing the raw measurement data of a measuring instrument (101a, 101b, 101c) by means of direct access; labeling the raw measurement data with a measuring instrument label; transmitting the labeled raw measurement data to an external evaluation apparatus; wherein the external evaluation apparatus is arranged externally from the measuring instrument (101a, 101b, 101c) and/or externally from the transmission apparatus; wherein it allows the measuring instrument label of the external evaluation apparatus to assign the raw measurement data to the measuring instrument (101a, 101b, 101c) and/or the transmission apparatus; wherein the raw measurement data are transmitted substantially unchanged, receiving the raw measurement data from the evaluation apparatus and providing a calculated measurement value to a display apparatus of the transfer apparatus.
A base station, comprising: a receiving module (1610, 1710), configured to receive, from a mobility management entity, MME, a group ID of a group to which a machine type communication, MTC, device belongs, and a group communication root key related to a security key, wherein the security key is corresponding to the group ID; or, receive, from the MME, a service ID of a service supported by the MTC device, and a service root key related to a security key, wherein the security key is corresponding to the service ID, determine, according to the service ID, the group ID of the group to which the MTC device belongs, and generate the group communication root key according to the group ID and the service root key; a generating module (1620, 1720), configured to generate a group key corresponding to the group ID according to the group communication root key, the group key being used to perform group communication between the group of MTC devices and the base station; and a first sending module (1630, 1730), configured to send, to the MTC device, a generating parameter used to generate the group key, so that the MTC device is enabled to generate the group key according to the group key generating parameter and the security key. a receiving module (1610, 1710), configured to receive, from a mobility management entity, MME, a group ID of a group to which a machine type communication, MTC, device belongs, and a group communication root key related to a security key, wherein the security key is corresponding to the group ID; or, receive, from the MME, a service ID of a service supported by the MTC device, and a service root key related to a security key, wherein the security key is corresponding to the service ID, determine, according to the service ID, the group ID of the group to which the MTC device belongs, and generate the group communication root key according to the group ID and the service root key; a generating module (1620, 1720), configured to generate a group key corresponding to the group ID according to the group communication root key, the group key being used to perform group communication between the group of MTC devices and the base station; and a first sending module (1630, 1730), configured to send, to the MTC device, a generating parameter used to generate the group key, so that the MTC device is enabled to generate the group key according to the group key generating parameter and the security key.