baber/WOPTO huggingface dataset:
Patent EP-4240863-A2 (EP)
Inventor: PAN TAO
IPC: C12P19/34
Filed: 2021-11-05
Abstract: In aspects, the invention provides a hairpin oligonucleotide comprising a 3 '-terminal nucleotide, wherein the sugar component of the 3 '-terminal nucleotide comprises a 2'- hydroxyl and a 3 '-phosphate. In aspects, the invention provides a hairpin oligonucleotide comprising a 3 '-terminal nucleotide wherein the sugar position of the 3 '-terminal nucleotide comprises a 2', 3 '-dialdehyde oxidation product of a sugar. In aspects, the invention provides use of a hairpin oligonucleotide in developing a biomarker. In aspects, the invention provides a solid support comprising a ligand moiety and a hairpin oligonucleotide, wherein the oligonucleotide is immobilized on the solid support through binding of the affinity moiety of the hairpin oligonucleotide to the ligand moiety of the solid support. In aspects, the invention also provides a method of preparing an RNA sequence library comprising: (a) ligating an RNA sequence to a hairpin oligonucleotide to form a construct, (b) reverse-transcribing the RNA sequence as a cDNA sequence, and (c) amplifying the cDNA sequence using PCR.
Patent EP-4170380-A2 (EP)
Inventor: GONG CHANGSHENG
IPC: G01S7/487
Filed: 2022-09-26
Abstract: This application is applicable to the field of radar technologies, and provides a radar data transceiver, a ranging method, and LiDAR. The transceiver includes: a synchronization module, configured to generate a synchronization signal and send the synchronization signal to an emission module and a receiving module separately; an emission module, connected with the synchronization module and configured to delay the synchronization signal according to a preset delay policy, generate an emission signal, and emit the emission signal; and a receiving module, connected with the synchronization module and configured to receive a reflected signal, generate a histogram according to the reflected signal and the synchronization signal, and superimpose histograms obtained by n measurements to generate an echo signal. The synchronization signal is finely jittered, so that there is a specific time difference between a plurality of emitted emission signals, and then histograms corresponding to the plurality of received reflected signals are superimposed, which can improve ranging precision. That is, ranging precision is improved, manufacturing costs of the radar are effectively reduced, and power consumption of the radar is also reduced without a need of increasing sampling frequency of a TDC.
Patent EP-4274950-A2 (EP)
Inventor: WALSH BERNARD
IPC: F01K7/22
Filed: 2022-01-04
Abstract: A system for reheating a power generation system (10) including a boiler (12) having a waterwall (23) and a steam drum (25) with an input fluidly coupled to the waterwall (23) and an auxiliary heat source(70) to provide heated fluid. The system also includes a first flow control valve (94) connected to the auxiliary heat source and the boiler to control a flow of heated fluid from the auxiliary heat source (70) to the waterwall (23); a first isolation valve (390) disposed at a waterwall, to isolate circulation of heated fluid from the steam drum (25) to the waterwall; and a sensor to monitor at least one operating characteristic in the boiler. The system also includes a controller (100) to control at least one of the flow control valve (94), the isolation valve (390), and the auxiliary heat source (70) to control the amount of heated fluid supplied to the waterwall (23) when the boiler (12) is not generating steam.
Patent EP-4234685-A2 (EP)
Inventor: BARRETT DAVID MAXWELL
IPC: C12N5/0783
Filed: 2016-04-15
Abstract: The invention provides methods of making immune effector cells (e.g., T cells, NK cells) that can be engineered to express a chimeric antigen receptor (CAR), compositions and reaction mixtures comprising the same, and methods of treatment using the same.
Patent EP-4234907-A2 (EP)
Inventor: JONNALAGADDA DATTU
IPC: F02C9/18
Filed: 2018-04-26
Abstract: A method of forming a strengthened component 114 includes forming a sacrificial material into a mold of the component 114 having an outer surface, disposing an insert 18 having an inner surface 24 and an outer surface 22 opposite and spaced from the inner surface 24 such that the strengthening insert 18 inner surface 24 abuts the mold outer surface, forming the component by way of electrodisposition of a metallic layer 130 over the exposed mold outer surface and the exposed strengthening insert 18 outer surface 22, and removing the sacrificial material from the component 114.
Patent EP-4242339-A2 (EP)
Title: Method of continuous casting and rolling aluminium alloy and aluminum alloy intermediate product
Inventor: FELBERBAUM MILAN
IPC: C22F1/047
Filed: 2017-09-27
Abstract: A continuous casting and rolling line for casting, rolling, and otherwise preparing metal strip can produce distributable metal strip without requiring cold rolling or the use of a solution heat treatment line. A metal strip can be continuously cast from a continuous casting device and coiled into a metal coil, optionally after being subjected to post-casting quenching. This intermediate coil can be stored until ready for hot rolling. The as-cast metal strip can undergo reheating prior to hot rolling, either during coil storage or immediately prior to hot rolling. The heated metal strip can be cooled to a rolling temperature and hot rolled through one or more roll stands. The rolled metal strip can optionally be reheated and quenched prior to coiling for delivery. This final coiled metal strip can be of the desired gauge and have the desired physical characteristics for distribution to a manufacturing facility.
Patent EP-4300448-A2 (EP)
Inventor: GUAN XIANGSHAN
IPC: G06V40/50
Filed: 2017-04-26
Abstract: This application relates to the field of electronic technologies, and provides a method for starting up a device and a device, to implement startup and user identity authentication by performing a one-button startup operation by a user, reduce user operations and duration that are required for device startup and system login, and improve device startup efficiency and system login efficiency. A specific solution is: The device includes a power button and a fingerprint sensor, where the power button is integrated with the fingerprint sensor, the method may be applied to a process in which a user presses the power button to start up the device, and the method includes: obtaining fingerprint information acquired by the fingerprint sensor, and saving the fingerprint information; and obtaining a fingerprint authentication request, and providing the fingerprint information to perform fingerprint authentication, so as to log in to an operating system of the device.
Patent EP-4269875-A2 (EP)
Title: Cooking apparatus, control method thereof, heating control method, and server
Inventor: DU HAIBO
IPC: F24C7/06
Filed: 2020-10-29
Abstract: The present application provides a cooking apparatus, a control method thereof, a heating control method, and a server. The cooking apparatus comprises heating devices and multiple heating regions, and any one of the heating regions is provided with a heating device, a memory, and a processor. The memory stores a computer program, and the processor is used to implement, when executing the computer program: image information acquisition of food in the cooking apparatus; identifying the image information, and acquiring a food type and a cooking progress of food corresponding to any one of the heating regions; and controlling, according to the food type and the cooking progress of the food, operation of the heating device corresponding to the heating region. The cooking apparatus controls the heating of food by cooking region on the basis of the food type and the cooking progress of the food, thereby achieving uniform food heating, providing a consistent overall cooking temperature, preventing parts of the food from being burned or undercooked, and improving the cooking performance.
Patent EP-4318996-A2 (EP)
Inventor: XIONG GANG
IPC: H04L1/00
Filed: 2015-12-18
Abstract: A method performed by a base station comprising generating a Fifth generation, 5G, master information block, MIB, wherein the 5G MIB comprises a system frame number, SFN, and a 5G physical downlink control channel, PDCCH, configuration. A number of bits for the SFN in the 5G MIB is less than a total number of bits that represent the SFN. The method comprises transmitting the 5G MIB via a 5G physical broadcast channel, PBCH, on a predefined resource. The MIB is transmitted at a predefined periodicity.
Patent EP-0001217-A2 (EP)
Inventor: MICHAELIS PETER DR
IPC: C07C323/52
Filed: 1978-08-23
Abstract: Epithioverbindungen oder Mercaptane der Formel I R - X - CH2 - ?? - ?H - Q (I), worin X ein Sauerstoff- oder Schwefelatom, die Gruppen -CH2-, -CH(R1)-, -COO-, -NH- oder -NR1- ist, Y und Z jeweils Wasserstoff oder zusammen eine direkte Bindung, Q, wen Y und Z zusammen eine direkte Bindung darstellen, Wasserstoff ist oder Q die Gruppen -OH, -SH, -OR1, -SR1, -OOCR1, -S-(CH2)-nOH, -S-(CH2)-nCOOR1, -NHR1 oder -N(R1)2, n die Zahlen 1 bis 10, R und R1 jeweils unabhängig voneinander einen gegebenenfalls durch Sauerstoff oder Schwefel unterbrochenen cyclischen oder acyclischen Kohlenwasserstoffrest aliphatischen oder aromatischen Charakters mit 4-30 Kohlenstoffatomen bedeuten mit der Bedingung, dass die Summe der C-Atome in den Gruppen R und R1 8-30 Kohlenstoffatome beträgt, eignen sich ausgezeichnet als Schmiermittelzusätze, indbesondere als "Extreme-Pressure"- und "Antiwear"- Additive.
Patent EP-0004126-A2 (EP)
Inventor: KENT GRAHAM BRUCE
IPC: F24S10/75
Filed: 1979-01-22
Abstract: A solar heat collector panel is made up of an array of parallel extruded aluminium absorber elements (1) with internal longitudinal flow ducts (4) each element being extruded with integral lateral fins (5) of tapering thickness exposed on one face to solar radiation (12) and backed on the opposite face by thermally insulating material (9). The internal flow ducts may be interconnected by manifolds at opposite ends and heat exchange by fluid flowing through each duct is enhanced by internal longitudinal ribs (6) in the duct. 
     in a reversible version of the absorber element the entire element is rotatable about the longitudinal axis of the duct from a heat absorbing position in which a blackened face ( 1 6) is exposed to solar radiation through a transparent cover (17) to a re-radiating position in which the face re-radiates heat. for example into a horticultural enclosure. The cover is hinged and moves away from the exposed face as the element is rotated into its re-radiating position.
Patent EP-0005053-A2 (EP)
Inventor: NORRIS ROBERT DONALD
IPC: C07F9/12
Filed: 1979-04-18
Abstract: This invention relates to flame-retardant polymeric alkyl aryl phosphates prepared by Friedel-Crafts condensation. The polymeric alkyl aryl phosphates may be made by Friedel-Crafts condensation of chloroalkyl aryl phosphates and alkenyl aryl phosphates derived therefrom. Alernatively, the polymeric alkyl aryl phosphates may be made by Friedel-Crafts condensation of phenols followed by phosphorylation of the Friedel-Crafts condensate. The flame-retardant polymeric alkyl aryl phosphates of the present invention are particularly suitable for use as an additive, having little or no plasticizing effect in flammable organic plastics.
Patent EP-0008925-A2 (EP)
Inventor: KING ROBERT CONLEY
IPC: B01F1/00
Filed: 1979-08-29
Abstract: An apparatus for dissolving a solid (especially chlorine solids) in a liquid has an inlet line (16) to and a return line (20) from its tank (12) in which a tubular and apertured cartridge (74) contains the solids to be dissolved.The tank end portion (34) of the return line is inserted an adjustable depth into the tank (12) allowing adjustment of the water flow across the solid to be dissolved and hence of the rate of dissolution of the latter. The intake line (16) has a connector (48) a tubular part of which extends into the liquid line (22) and has an opening (50) facing upstream, and analogously a connector (52) of the return line (20) has an opening (54) facing downstream. A hand operable valve (56) and a flow meter (58) are connected in-line with the tank in the intake line (16). The tank end portion (68) of the intake line (16) extends downwardly into the tank and is encircled by a vertically movable pipe (70) which can rest on the bottom of the tank (12), and the portion (68) has at least one hole below the level of the top of the encircling pipe (70) for venting air from the line.To allow convenient recharging of solids to the tank (12) a screwed lid (94) of an orifice (78) to the tank may be arranged to be rotated by the shaft of a tool exerting a couple about an axis transverse both to that of the shaft and of the lid.The arrangement shows readily adjustable and controllable continuously operable dissolution of solids, especially chlorine solids for swimming pools, without the use of an additional power source.
Patent EP-0019218-A2 (EP)
Inventor: BROWN KAREN K
IPC: A61K39/145
Filed: 1980-05-08
Abstract: 1. Method of preparing an influenza virus vaccine in which cells are infected with an influenza virus and the virus multiplies in the cells, whereupon the virus is isolated and a vaccine is prepared from the isolated virus, characterized in that some of the cells of a liquid cell culture are infected with an influenza virus and the infected culture is incubated in the presence of a proteolytic enzyme the concentration of which is sufficiently high to cause growth in a multiple number of cycles without causing any detachment of cells when confluent monolayers are used as the cell culture.
Patent EP-0024531-A2 (EP)
Inventor: KATTENBUSCH GUENTER
IPC: F02M63/02
Filed: 1980-07-17
Abstract: To monitor the activity and detect a malfunction of a fuel injection system for internal combustion engines with a fuel feed control device and an injection valve which has a fuel receiver space connected to a fuel feed device via a fuel feed line blockable by a fuel shut-off device and has a nozzle needle which can be moved cyclically into the opening and closing position by means of an electrohydraulic control device, the invention provides a device for monitoring the stroke of the nozzle needle. This device consists of a needle-stroke indicator interacting with the nozzle needle and having a control circuit and of a monitoring device which is connected thereto, is for its part connected to an alarm device and or to the fuel shut-off device and has electronic evaluation elements. The monitoring device is capable of evaluating virtually all malfunctions which may possibly occur at the nozzle needle and in its motion and are signalled by the nozzle-stroke indicator, and, in the event of a malfunction, is capable of emitting an emergency-stop signal by means of which it is possible to switch off only the cylinder or cylinders with the injection valve having a defective nozzle needle or to switch off all the cylinders of the internal combustion engine. The emergency stop signal furthermore activates a downstream alarm device which signals the exact location of the fault and thus permits rapid repair of damage in situ. <IMAGE>
Patent EP-0027962-A2 (EP)
Inventor: KRONIG WALTER DR
IPC: C10G1/08
Filed: 1980-10-16
Abstract: 1. A process for the production of liquid hydrocarbons from coal by hydrocracking under pressure, in which ground coal, with or without catalysts, is slurried with a mixture of middle oil and heavy oil obtained in the process and the coal slurry thus obtained is heated under pressure, together with hydrogen, and passed through one or more reaction chambers, the reaction products are fed to a hot separator kept somewhat below the reaction temperature, the bottoms product from the hot separator is separated into a distillate oil for slurrying the coal and a residue, which is converted into synthesis gas, and the gases and vapours taken off at the top of the hot separator are passed over a second hot separator, if necessary, and then cooled in heat exchangers connected in series, wherein three or more heat exchangers are used, and the condensates obtained between and after the heat exchangers, namely a heavy oil condensate essentially boiling above 325 degrees C, a middle oil condensate essentially boiling between 180 and 325 degrees C and a gasoline condensate essentially boiling in the range between 30 and 180 degrees C, are collected in separators and from these condensates, one portion is removed as slurrying oil and one portion is removed as oil gain, and the two portions are passed respectively to the slurrying of coal and the hydrogenation in the gas phase or mixed phase, without intermediate distillation.
Patent EP-0030753-A2 (EP)
Inventor: DAVIES DAVID ROLAND
IPC: C09K8/16
Filed: 1980-11-28
Abstract: The formation is consolidated by means of a silicon halide compound that reacts with water present on the walls of the formation pore space thereby forming silicon dioxide that bonds the formation grains together. The bonding strength is increased by a pre-treatment of the formation grains with an acid in liquid orgaseousform.
Patent EP-0026979-A2 (EP)
Inventor: ODA YOSHIO
IPC: C25B9/23
Filed: 1980-08-29
Abstract: An electrolytic cell has a gas-liquid permeable porus electrode layer on a cation exchange membrane. The electrode layer is formed by printing a paste comprising an electrode powder on the surface of said cation exchange membrane by a screen printing process and bonding it to the membrane surface. The cell of the invention is particularly suitable for the electrolysis of alkali metal chlorides.
Patent EP-0039807-A2 (EP)
Inventor: ROSE DAVID DR
IPC: A61K/
Filed: 1981-04-24
Abstract: 1. Hair dyes based on oxidation dyes, characterized by a content of chlororesorcinols corresponding to the following formula  see diagramm : EP0039807,P4,F2  in which the substituents R**1 to R**4 represent chlorine atoms, hydrogen atoms or methyl groups, the following combinations a) R**1 =Cl, R**2 =H, R**3 =H and R**4 =H, b) R**1 =Cl, R**2 =H, R**3 =CH3 and R**4 =H, c) R**1 =Cl, R**2 =H, R**3 =CH3 and R**4 =CH3 , d) R**1 =H, R**2 =H, R**3 =CH3 and R**4 =Cl, e) R**1 =CH3 , R**2 =Cl, R**3 =H and R**4 =Cl. applying, as coupler components and the developer substances normally used in oxidation hair dyes.
Patent EP-0045898-A2 (EP)
Inventor: ESCH JOHANNES HARM LUKAS HOGEN
IPC: G01J3/42
Filed: 1981-07-28
Abstract: An automated photometer is provided having a monochromator which generates light signals at least two controllable wavelength, for use in a dual wavelength analyzer system. Chopped light is alternately directed from two entrance slits 57 displaced from each other onto a fixed grating 60, thereby providing an alternating light source having light pulses at two defined wavelengths. The light signal is passed through one or more cuvettes 92A, 92B each containing a sample, and a photodetector 93A, 93B on the other side of the cuvette generates a periodic electrical signal representative of the absorbance of the test sample at the two defined wavelengths. An electronic processing channel 1, 2 is provided for each cuvette, adapted to process the periodic electrical signal which contains information derived at the two wavelengths and to provide output signals representative of the two absorbance values.
Patent EP-0050211-A2 (EP)
Title: Extraction of oil from oil shale or tar sand
Inventor: BZDULA JOSEPH ALEXANDER
IPC: C10G1/00
Filed: 1981-09-15
Abstract: This invention relates to the extraction of oil shales and tar sands using an amide to effect extraction of kerogen and bitumenous materials from the shale or sand. Extraction may be at ambient conditions, if desired.
Patent EP-0035413-A2 (EP)
Inventor: YAMADA HIROTADA
IPC: C07D501/36
Filed: 1981-03-05
Abstract: Antimicrobial 7-(a-acylamino-a-arylacetamido)-3-(substituted methyl)cephalosporin compounds are represented by the formula (I)
     wherein A is an optionally substituted pyridyl group, R 1  and R 2  are optional substituents and T is a 1-alkylene(carboxy, sulfo or dialkylamino), 1, 2, 3, 4-tetrazole-5-thio group or an optionally substituted N-pyridyl group. The COOH group may form a non-toxic salt. 
     Three condensation processes are provided for synthesis of compound (I) from preexisting cephalosporin compounds. 
     Pharmaceutical compositions contain the compound (I) and a carrier; parenteral administration is prefered. The compositions are effective against gram-positive and gram- negative bacteria.
Patent EP-0056617-A2 (EP)
Inventor: ASCHWANDEN WERNER
IPC: C07C13/547
Filed: 1982-01-13
Abstract: Das neue 1-[2-(4,5,10,11-Tetrahydro-1H-dibenzo[a,d]-cyclohepten-5-yl)äthyl]pyrrolidin der Formel
     und dessen pharmazeutisch annehmbare Säureadditionssalze besitzen wertvolle Histamin-H 1  antagonistische Eigenschaften und eignen sich zur Bekämpfung bzw. Verhütung von allergischen Reaktionen, wie Urtikaria, Heuschnupfen, Anaphylaxie und Arzneimittelüberempfindlichkeit. 
     Diese Verbindungen können ausgehend von teilweise neuen Ausgangsstoffen nach verschiedenen Verfahren hergestellt und in galenische Darreichungsformen gebracht werden.
Patent EP-0079495-A2 (EP)
Inventor: DICKSON LEROY DAVID
IPC: G06K7/016
Filed: 1982-10-26
Abstract: An optical scanner in a retail store checkout stand includes a single item detector (14, 16) upstream of the scanner window (12). Output signals from the item detector and from symbol recognition logic are used to open and closes a shutter (27) in the beam path of the scanner laser. The shutter is opened and a first time out sequence is started when the beam path is interrupted. A second, short time out sequence is restarted each time a valid symbol is recognized. A third time out sequence of intermediate length supersedes the first out sequence when the beam path is cleared. The laser shutter is closed and the symbol is transferred to a terminal (38) or controller upon the completion of any active time out sequence or upon recognition of a predetermined number of identical symbols, whichever comes first.
Patent EP-0074683-A2 (EP)
Inventor: MACKERETH THOMAS COLIN
IPC: H04N5/18
Filed: 1982-09-07
Abstract: A video signal clamping circuit comprises a summing circuit (R1, R2, R9, 2) an analogue to digital converter (3), a programmable read only memory (6), a latch (7), a digital to analogue converter (9) and an integrator (11). The PROM (6) is addressed by the ADC(3) and produces a 4 bit output code which is dependent on the amplitude of the video signal. This is stored on the latch (7) and passed to the DAC(9) during a timing pulse applied to terminal (8) which occurs during the line blanking period. The DAC(9) produces an output which is stored on the capacitor (C1) in the integrator (11). The integrator (11) output is summed with the input video signal to clamp the video signal level to the reference voltage so that a clamped digital video signal is available from the output (5).
Patent EP-0057087-A2 (EP)
Inventor: WILSON ROBERT VICTOR
IPC: E03D11/00
Filed: 1982-01-21
Abstract: A flushing chemical toilet 3 is adapted so as to be capable of being emptied into a waste tank 47 on a toilet servicing unit by means of a vacuum pump mounted on the unit. The servicing unit also includes toilet cleaning means for spraying the toilet 3 with an atomised liquid cleaner and refilling the cistern 27 with, for example, a solution of formaldehyde in water. 
     A method of emptying a chemical toilet 3 is also described.