mhurhangee/ep-ind-claims huggingface dataset:
A method of detecting a watermark from image content, the method comprising: extracting a level of a frequency component representing a transform coefficient of the image content; generating a level variation ratio signal representing a moving average ratio of levels between image frames using the extracted level; splitting the level variation ratio signal into time sections based on a point where the level variation ratio signal upwardly crosses a predetermined upper threshold or downwardly crosses a predetermined lower threshold; determining a bit inserting period representing an insertion frequency of bit sequences in the image content based on a frequency of temporal interval between upper peaks of the level variation ratio signal, between lower peaks of the level variation ratio signal, or between the upper and lower peaks of the level variation ratio signal in each of the split time sections; generating a bit sequence by allocating a bit value at every bit inserting period based on the level variation ratio signal; identifying a correlation between a band spreading code and the generated bit sequence by shifting a phase of the band spreading code with respect to the generated bit sequence; identifying a phase shift amount of the band spreading code when the identified correlation is an auto-correlation of the band spreading code that represents a peak value within a preset permissible range of correlation values; determining a bit group having a value corresponding to the identified phase shift amount; and restoring the watermark constituted of bit groups by determining a plurality of bit groups. extracting a level of a frequency component representing a transform coefficient of the image content; generating a level variation ratio signal representing a moving average ratio of levels between image frames using the extracted level; splitting the level variation ratio signal into time sections based on a point where the level variation ratio signal upwardly crosses a predetermined upper threshold or downwardly crosses a predetermined lower threshold; determining a bit inserting period representing an insertion frequency of bit sequences in the image content based on a frequency of temporal interval between upper peaks of the level variation ratio signal, between lower peaks of the level variation ratio signal, or between the upper and lower peaks of the level variation ratio signal in each of the split time sections; generating a bit sequence by allocating a bit value at every bit inserting period based on the level variation ratio signal; identifying a correlation between a band spreading code and the generated bit sequence by shifting a phase of the band spreading code with respect to the generated bit sequence; identifying a phase shift amount of the band spreading code when the identified correlation is an auto-correlation of the band spreading code that represents a peak value within a preset permissible range of correlation values; determining a bit group having a value corresponding to the identified phase shift amount; and restoring the watermark constituted of bit groups by determining a plurality of bit groups.
A system for processing high definition video data to be transmitted over a wireless medium, the system comprising: a plurality of convolutional encoders configured to input a plurality of video data streams and output a plurality of encoded data streams, respectively, wherein each data stream includes a plurality of data bits; a group multiplexer configured to multiplex the plurality of encoded data streams into a multiplexed data stream, wherein the group multiplexer is further configured to multiplex a plurality of data bits together at one time; a circulant bit interleaver configured to receive an m×n data stream block having n columns and m rows or convert the multiplexed data stream to an m×n data stream block, wherein the m×n data stream block comprises m×n data bits, and wherein the bit interleaver is further configured to interleave the received data bits diagonally and in a circulant manner with respect to the m×n block; and a quadrature amplitude modulation, QAM, mapper configured to perform QAM mapping for the interleaved data, characterised in that the circulant bit interleaver is further configured to interleave the multiplexed data bits such that all data bits in one QAM symbol come from different convolutional encoders, and wherein the circulant bit interleaver is further configured to provide the interleaved data bits to the QAM mapper such that adjacent bits are mapped to most significant bit, MSB, and least significant bit, LSB, of QAM constellation alternately. a plurality of convolutional encoders configured to input a plurality of video data streams and output a plurality of encoded data streams, respectively, wherein each data stream includes a plurality of data bits; a group multiplexer configured to multiplex the plurality of encoded data streams into a multiplexed data stream, wherein the group multiplexer is further configured to multiplex a plurality of data bits together at one time; a circulant bit interleaver configured to receive an m×n data stream block having n columns and m rows or convert the multiplexed data stream to an m×n data stream block, wherein the m×n data stream block comprises m×n data bits, and wherein the bit interleaver is further configured to interleave the received data bits diagonally and in a circulant manner with respect to the m×n block; and a quadrature amplitude modulation, QAM, mapper configured to perform QAM mapping for the interleaved data, characterised in that the circulant bit interleaver is further configured to interleave the multiplexed data bits such that all data bits in one QAM symbol come from different convolutional encoders, and wherein the circulant bit interleaver is further configured to provide the interleaved data bits to the QAM mapper such that adjacent bits are mapped to most significant bit, MSB, and least significant bit, LSB, of QAM constellation alternately.
Tyre tread comprising a tread surface intended to come into contact with a road surface, this tread having at least one main groove that, when new, opens onto the tread surface of the tread, this main groove having a maximum depth, this main groove comprising a plurality of first groove portions and a plurality of second groove portions, these first and second groove portions being arranged alternately such that a first portion is followed by a second portion, this tread being characterized in that each first groove portion has a width that decreases with wear, each first groove portion having a maximum width measured on the tread surface when new and a maximum width (L1') at the maximum depth P, the maximum width (L1') at the maximum depth P being less than the maximum width measured on the tread surface when new, each second groove portion has a width that increases with wear, each second groove portion having a maximum width measured on the tread surface when new and a maximum width (L2') at the maximum depth, the maximum width measured on the tread surface when new being less than the maximum width (L2') at the maximum depth, the first and second groove portions are arranged so as to form a void passage between the volumes delimited by the first and second groove portions over the whole length of the groove, this passage having a cross section, the maximum width of which is located between 30% and 85% of the maximum depth of the groove.
A method of maintaining the iso center at a new area of interest in an x-ray imaging system while changing the area being imaged from one, initial, area of interest to another, new, area of interest identified by the user, the imaging system having a movable patient table and a rotatable gantry each having at least one axis of motion, the gantry comprising a C-arc, the method comprising: calculating the iso center point parameters, corresponding to said initial area of interest, for incidence keeping, using patient table axes parameters including current longitudinal and lift position of the patient table and the table tilt angle and gantry axes parameters including gantry tilt angle, pivot and C-arc position of the gantry; unlocking the motion relative to at least one axis of the patient table and the gantry; manually altering the motion of the patient table or the gantry relative to the at least one axis, along with a patient table tilt movement, to view and identify a new area of interest; dynamically tracking the iso center point to continue to keep the incidence at a given instance during said alteration of motion, comprising calculating the iso centre using the relative motion of all unlocked axes of motion and distance between the areas of interest;stopping motion relative to all said axes except patient table tilt movement upon identifying the new area of interest; and calculating, for said incidence keeping, the iso center point parameters with reference to the new area of interest using all the axes motion parameters of the patient table and the gantry along with the distance between the initial area of interest and the new area of interest. calculating the iso center point parameters, corresponding to said initial area of interest, for incidence keeping, using patient table axes parameters including current longitudinal and lift position of the patient table and the table tilt angle and gantry axes parameters including gantry tilt angle, pivot and C-arc position of the gantry; unlocking the motion relative to at least one axis of the patient table and the gantry; manually altering the motion of the patient table or the gantry relative to the at least one axis, along with a patient table tilt movement, to view and identify a new area of interest; dynamically tracking the iso center point to continue to keep the incidence at a given instance during said alteration of motion, comprising calculating the iso centre using the relative motion of all unlocked axes of motion and distance between the areas of interest;stopping motion relative to all said axes except patient table tilt movement upon identifying the new area of interest; and calculating, for said incidence keeping, the iso center point parameters with reference to the new area of interest using all the axes motion parameters of the patient table and the gantry along with the distance between the initial area of interest and the new area of interest.
Method for cooling down or purging a hydrocarbon transfer arrangement for transfer of cryogenic fluids between a LNG process vessel and a LNG carrier which are placed in an offloading configuration, comprising at least two cryogenic transfer hoses and a gas return hose, the ends of the hoses (3,4) being connected to a floating multifunction-unit comprising a frame structure providing buoyancy, including the steps of towing and transporting hoses (3,4) between the process vessel and the LNG carrier, wherein the floating multi-function unit is lifted out of the water via a pulling bar or lugs and is held in a fixed position above water-level, the end of each hose (3,4) being provided with connection means for making a fluid connection between the transfer hose ends and a midship manifold on the carrier and with emergency disconnect means at a distance from the connection means for the hoses, the cryogenic transfer hoses at the multifunctional unit being mutually connected via a closeable fluid connection comprising spool pieces, situated on each side of the emergency disconnect means, which spool pieces are structurally interconnected and function as an interface for aerial jumper hoses to create a closed loop for precooling the interconnected hoses by pumping a cold fluid or to purge liquefied gas out of the hoses in case of an emergency disconnection at the carrier, the method comprising the step of temporarily interconnecting the two transfer hoses to form a closed loop and cooling down the transfer hoses by pumping a cold fluid within the interconnected hoses or releasing the emergency disconnect means and purging the interconnected hoses into storage tanks of the process vessel or the LNG carrier, wherein in case of emergency disconnection, a closed loop is formed at the disconnected multi-function unit part between at least two transfer hoses (3,4) to purge out trapped liquefied gas in the interconnected hoses towards the process vessel, or a closed loop is formed via the spool piece that stays connected to the manifold of the carrier, after the rest of the multi-function unit is disconnected from the carrier.
A polycarbonate polyol comprising: repeating units represented by the following Formula; repeating units represented by the following Formula; and a terminal hydroxyl group, wherein a ratio of the repeating units represented by the following Formula is 99.0 to 99.8 mol % and a ratio of the repeating units represented by the following Formula is 0.1 to 0.8 mol % to a total of all repeating units included in the polycarbonate polyol. repeating units represented by the following Formula; repeating units represented by the following Formula; and a terminal hydroxyl group, wherein a ratio of the repeating units represented by the following Formula is 99.0 to 99.8 mol % and a ratio of the repeating units represented by the following Formula is 0.1 to 0.8 mol % to a total of all repeating units included in the polycarbonate polyol.
Leak detector, comprising a vertical probe tube, a vertically movably mounted float, a display housing arranged subsequent to and on top of the probe tube, and a leakage detection plunger which is displaceably guided within the display housing, is prestressed by a spring at least against the weight of the float, and on which the float is held in a suspended manner, characterized in that the float is held in a suspended manner on the leakage detection plunger by means of a pull rope and is entirely arranged within the probe tube.
A compound represented by the structure set forth in Formula in which R 3 is methyl; L is selected from C 1, C 2, C 3, C 4, C 5, C 6, C 7 or C 8 linear, branched or cyclic alkyl; C 1, C 2, C 3, C 4, C 5, C 6, C 7 or C 8 linear, branched or cyclic alkyl-amine; or a combination thereof; U is selected from - O-; -O -NH-; or- -NH-; and D is a drug; and pharmaceutically acceptable salts, and metal chelates of the compound. R 3 is methyl; L is selected from C 1, C 2, C 3, C 4, C 5, C 6, C 7 or C 8 linear, branched or cyclic alkyl; C 1, C 2, C 3, C 4, C 5, C 6, C 7 or C 8 linear, branched or cyclic alkyl-amine; or a combination thereof; U is selected from - O-; -O -NH-; or- -NH-; and D is a drug; and
An electrode for a secondary battery having an electrode current collector either surface or both surfaces of which are coated with two active material layers, the electrode comprising: an electrode current collector; a first layer of active material coated on the current collector; and a second layer of active material coated on the first layer of active material, wherein a plurality of craters are formed in the first layer of active material and the craters are filled with active material of the second layer, characterised in that the craters have a diameter of 2-60 μm. an electrode current collector; a first layer of active material coated on the current collector; and a second layer of active material coated on the first layer of active material, wherein a plurality of craters are formed in the first layer of active material and the craters are filled with active material of the second layer, characterised in that the craters have a diameter of 2-60 μm.
A method of manufacturing a detectable thermoplastic food packaging film, which thermoplastic film comprises detectable particles incorporated therein, wherein the method comprises introducing and/or adding detectable particles into a molten plastic resin to produce a mixture comprising the molten plastic resin and the detectable particles, followed by extruding the mixture comprising the molten plastic resin and the detectable particles, so as to obtain a thermoplastic food packaging film, comprising the detectable particles incorporated therein in homogeneous distribution, wherein the detectable particles are magnetic and comprise a surface-modification protective against oxygen and/or against oxidation, and wherein the detectable particles are introduced and/or added into the molten plastic resin in the form of a particulate compounded mixture comprising the detectable particles together with and/or distributed in a carrier plastic resin, wherein the particulate compounded mixture comprises the detectable particles in amounts in the range of from 10 to 80 wt.%, based on the particulate compounded mixture.
Container for the production of a conditioned blood compound which comprises IL-1Ra, in particular, said container comprising a wall delimiting a cavity and having an opening, a plurality of particles which are filled into the cavity of the container, and a closure cap closing the opening and having a filling opening, in which a discharge end (21, 26) of a blood-containing syringe can be positioned to fill the blood of the syringe into the cavity of the container, characterized in that, the dimensions of the filling opening are adapted such that the particles are too large for the filling opening and therefore cannot escape through it, and, when the discharge end (21, 26) of the syringe is positioned in the filling opening to fill in blood, a vent gap is provided between the discharge end (21, 26) and the inside of the filling opening.
A system for producing a skin top dairy product and dosing it in a plurality of containers arranged on trays, the system comprising - a first conveyor for conveying the plurality of containers filled with heated milk for a period of time allowing a cream content in the milk to raise and to form a skin top on the milk, - a dispensing device with a pointed end for piercing, in each container, the skin top on the milk and dispensing a culture into the milk below the skin top, - a second conveyor (D, E) for conveying the plurality of containers with milk and injected culture for a period allowing a fermentation to take place, and - a device for sealing each one of the plurality of containers,wherein the first conveyor and the second conveyor (D, E) are arranged for conveying trays with a plurality of containers in a vertical direction. and wherein the dispensing device is arranged between the first and second (D, E) conveyors. - a first conveyor for conveying the plurality of containers filled with heated milk for a period of time allowing a cream content in the milk to raise and to form a skin top on the milk, - a dispensing device with a pointed end for piercing, in each container, the skin top on the milk and dispensing a culture into the milk below the skin top, - a second conveyor (D, E) for conveying the plurality of containers with milk and injected culture for a period allowing a fermentation to take place, and - a device for sealing each one of the plurality of containers,wherein the first conveyor and the second conveyor (D, E) are arranged for conveying trays with a plurality of containers in a vertical direction. and wherein the dispensing device is arranged between the first and second (D, E) conveyors.
A spray gun comprising: a gun main body; and a trigger having a first locking portion and a second locking portion, the first locking portion locked at one end of a shaft portion provided on the gun main body, the second locking portion locked at the other end of the shaft portion, the trigger operable to rotate about the shaft portion, wherein the shaft portion comprises: a first retaining shaft disposed in a mounting hole (31; 31A, 31B) formed in the gun main body and locked rotatably on the first locking portion of the trigger; and characterised in that an elastic member is disposed in the mounting hole to bias the first retaining shaft in a direction in which the first retaining shaft exits from the mounting hole. a gun main body; and a trigger having a first locking portion and a second locking portion, the first locking portion locked at one end of a shaft portion provided on the gun main body, the second locking portion locked at the other end of the shaft portion, the trigger operable to rotate about the shaft portion, wherein the shaft portion comprises: a first retaining shaft disposed in a mounting hole (31; 31A, 31B) formed in the gun main body and locked rotatably on the first locking portion of the trigger; and characterised in that an elastic member is disposed in the mounting hole to bias the first retaining shaft in a direction in which the first retaining shaft exits from the mounting hole. a first retaining shaft disposed in a mounting hole (31; 31A, 31B) formed in the gun main body and locked rotatably on the first locking portion of the trigger; and characterised in that an elastic member is disposed in the mounting hole to bias the first retaining shaft in a direction in which the first retaining shaft exits from the mounting hole.
A composition comprising: - one or more quaternary ester ammonium compounds (a), - behenamidopropyl dimethylamine(b), or a salt thereof, - one or more fatty alcohols (c), wherein the weight ratio between the one or more quaternary ester ammonium compounds (a) and the behenamidopropyl dimethylamine (b), or a salt thereof, is within a range of 1:5 to 5:1, and wherein water content is 10 wt.-% or less and the composition is characterized in that the composition is solid at room temperature. - one or more quaternary ester ammonium compounds (a), - behenamidopropyl dimethylamine(b), or a salt thereof, - one or more fatty alcohols (c),
An inspection device configured to conduct an inspection of an inspection object that is a PTP sheet or a portion eventually forming the PTP sheet in a manufacturing process of the PTP sheet configured such that a content is contained in a pocket portion formed in a container film and a cover film is mounted to the container film such as to close the pocket portion, the inspection device comprising: an irradiator configured to irradiate at least the inspection object with predetermined light; an imaging unit configured to take an image of the inspection object that is irradiated with the light emitted from the irradiator, and a peripheral portion thereof; a quality judgment unit configured to determine whether the inspection object is defective or non-defective, based on inspection image data that is data of an inspection image with regard to the inspection object taken by the imaging unit, wherein the inspection image data includes data of respective pixels corresponding to an inspection target area that is an object of determination by the quality judgment unit and data of respective pixels corresponding to a non-inspection target area that is an area other than the inspection target area; and an attribute information adding unit configured to convert at least part of the data of the respective pixels corresponding to the non-inspection target area into attribute information relating to an inspection. an irradiator configured to irradiate at least the inspection object with predetermined light; an imaging unit configured to take an image of the inspection object that is irradiated with the light emitted from the irradiator, and a peripheral portion thereof; a quality judgment unit configured to determine whether the inspection object is defective or non-defective, based on inspection image data that is data of an inspection image with regard to the inspection object taken by the imaging unit, wherein the inspection image data includes data of respective pixels corresponding to an inspection target area that is an object of determination by the quality judgment unit and data of respective pixels corresponding to a non-inspection target area that is an area other than the inspection target area; and an attribute information adding unit configured to convert at least part of the data of the respective pixels corresponding to the non-inspection target area into attribute information relating to an inspection.