baber/WOPTO huggingface dataset:
Patent EP-4242585-A2 (EP)
Inventor: SASAKI TAKESHI
IPC: G01C15/00
Filed: 2023-03-07
Abstract: A surveying assistance system (1) includes an information display terminal (100) and a surveying device (200) configured to measure a point cloud in a three-dimensional space. The surveying assistance system (1) includes a terminal display unit (150) configured to show a first image (31) of a measurement site captured from a position of the information display terminal (100) and a second image (32) produced from information related to the measurement site, and a surveying assistance unit (127) configured to assist measurement performed by the surveying device (200), by using the terminal display unit (150).
Patent EP-4233600-A2 (EP)
Title: Aerosol generating device
Inventor: LEE JAEMIN
IPC: A24F40/50
Filed: 2021-09-06
Abstract: Disclosed is an aerosol-generating device which includes a power converter for supplying an alternating power to an induction coil, and controls switching elements in the power converter to change an operation mode of a power converter based on a temperature profile such that the power converter operates in a full bridge mode in a preheating section and operates in a half bridge mode in a smoking section.
Patent EP-4235933-A2 (EP)
Inventor: ZHANG XUN
IPC: H01M50/406
Filed: 2019-10-11
Abstract: A separator for an electricity storage device, consisting of a polyolefin microporous membrane, wherein in solid viscoelasticity measurement of the separator for an electricity storage device from the membrane softening transition temperature to the membrane rupture temperature, the mean storage modulus is 1.0 MPa to 12 MPa and the mean loss modulus is 0.5 MPa to 10 MPa.
Patent EP-4241722-A2 (EP)
Inventor: MORRIS CHRISTOPHER
IPC: A61C3/02
Filed: 2019-03-29
Abstract: The invention is of two new burs to be used in dentistry. The two burs are used one after the other to create a natural anatomy in restorations of teeth. One of the burs also reduces the need for anesthetic due to its design where the design allows for minimal contact with the dentin while removing the enamel when cutting into a tooth.
Patent EP-4236512-A2 (EP)
Title: Short message service ability updating method, device and apparatus
Inventor: TANG TINGFANG
IPC: H04W68/00
Filed: 2019-03-14
Abstract: Disclosed in the present application are a short message service (SMS) ability updating method, device and apparatus. The method comprises: a mobility management function receives a triggering condition of an SMS function/a user data management function, and/or, the mobility management function determines that SMS over NAS ability update needs to be triggered; the mobility management function updates the SMS over NAS ability of a UE. By using the present application, when a mobility management function receives a triggering condition of an SMS function/a user data management function, and/or, the mobility management function determines that SMS over NAS ability update needs to be triggered, the mobility management function updates the SMS over NAS ability of the UE. The SMS over NAS ability update can be triggered by means of a network side, thereby preventing the UE from making an erroneous SMS transmission attempt.
Patent EP-4243542-A2 (EP)
Inventor: SHI ZHIHUA
IPC: H04W72/54
Filed: 2019-02-15
Abstract: Embodiments of the present application provide a wireless communication method, a terminal device and a network device, which can implement interference measurement. The method including: receiving, by a terminal device, first configuration information, the first configuration information including m pieces of resource indication information, where a resource indicated by the m pieces of resource indication information is used for performing SRS-based RSRP measurement and/or RSSI measurement, m is a positive integer greater than or equal to 1; performing, by the terminal device, the SRS-based RSRP measurement and/or the RSSI measurement on the resource indicated by the m pieces of resource indication information.
Patent EP-4293929-A2 (EP)
Inventor: ZHANG RUIQI
IPC: H04B7/0456
Filed: 2018-09-28
Abstract: Embodiments of this application provide a preceding matrix indication method, a communications apparatus, and a storage medium. A preceding matrix of each of  K  frequency-domain units satisfies  W  =  W   1  ×  W   2 , and elements in  W   2  in the  K  frequency-domain units are represented by  P  elements that are relatively few. A terminal device reports third indication information, where the third indication information includes first indication information and the second indication information, and the first indication information and the second indication information are independently encoded. The first indication information is used to indicate the  P  elements, and the second indication information is used to indicate  P . Therefore, the terminal device can adjust a quantity of information bits of the second indication information based on a channel condition change, thereby improving precoding matrix reporting efficiency.
Patent EP-4303311-A2 (EP)
Inventor: CHIU YIN TO
IPC: C12Q1/06
Filed: 2018-09-17
Abstract: The present invention relates to methods of using aqueous two-phase system (ATPS) for the isolation, concentration and/or purification of short nucleic acid fragment having about or less than 250 base pairs (bp). In one embodiment, the present invention provides a composition and kit for the purification of short nucleic acid fragments having about or less than 250 base pairs from nucleic acid-containing biological materials. In another embodiment, the present invention provides uses of certain salts and/or polymers in a two-phase system for the purification of short nucleic acid fragments having about or less than 250 base pairs from nucleic acid containing biological materials.
Patent EP-4270659-A2 (EP)
Inventor: JO JAE HOON
IPC: H01Q21/24
Filed: 2018-11-21
Abstract: An electronic device includes a first conductive plate, a second conductive plate that is spaced from the first conductive plate and is disposed parallel to the first conductive plate, a conductive element that is disposed in a space between the first conductive plate and the second conductive plate, a wireless communication circuit that is electrically connected with the first conductive plate and the conductive element, and a printed circuit board that is coupled with at least one side of the first conductive plate, at least one side of the second conductive plate, and one end of the conductive element. The wireless communication circuit is configured to transmit/receive a first radio frequency (RF) signal having a vertical polarization characteristic using the first conductive plate and the second conductive plate and to transmit/receive a second RF signal having a horizontal polarization characteristic using the conductive element.
Patent EP-4296427-A2 (EP)
Inventor: KINNUNEN-RAUDASKOSKI KARITA
IPC: D21H23/26
Filed: 2017-03-24
Abstract: The present invention relates to a method of manufacturing a fibre web which includes a fibre matrix that is comprised of natural fibres and possibly synthetic fibres. According to the present method, an aqueous, planar fibre layer is prepared from the natural fibres and possible synthetic fibres, which layer comprises an aqueous phase and a fibrous phase, and which layer is dried in order to remove the aqueous phase, in which case the natural fibres and possible synthetic fibres together form a fibre matrix. According to the present invention, binder is applied onto the water-containing fibre layer, which binder is allowed to penetrate via the aqueous phase at least partially in between the fibres, before the hydrogen bonds between the fibres form. With the present invention, it is possible to manufacture such cellulose or lignocellulose-based fibre products which have plastic-like properties, such as good fracture toughness, tear resistance and stretching.
Patent EP-4296998-A2 (EP)
IPC: G09F3/02
Filed: 2017-05-12
Abstract: The present invention relates to a method comprising receiving, by a computing device (116) and from an image capture device (102), an image (109) of an optically active article (108) that is based on light captured under a particular lighting condition, wherein the optically active article (108) includes at least one security element (132) and an article message (126), in response to receiving the image (109), determining, by the computing device (116), validation information that is detectable under the particular lighting condition from the at least one security element (132), determining, by the computing device (116), whether the optically active article (108) is counterfeit based on whether a combination of the article message (126) and the validation information of the at least one security element (132) is valid, and performing, by the computing device (116) and based on whether the optically active article (108) is counterfeit, one or more operations, wherein the article message (126) includes one or more encoding units (600) embedded within one or more symbols that comprise the article message (126), the method further comprising determining one or more values represented by the encoding units (600) embedded within the one or more symbols, and wherein determining whether the optically active article (108) is counterfeit based on whether the article message (126) and the combination of the validation information of the at least one security element (132) is valid comprises determining whether a combination of the one or more values represented by the encoding units (600) embedded within the one or more symbols and the validation information of the at least one security element (132) is valid.
Patent EP-4290510-A2 (EP)
Inventor: SAMUELSSON LEIF JONAS
IPC: G10L19/00
Filed: 2014-05-23
Abstract: The present disclosure provides methods, devices and computer program products for encoding and decoding of a vector of parameters in an audio coding system. The disclosure further relates to a method and apparatus for reconstructing an audio object in an audio decoding system. According to the disclosure, a modulo differential approach for coding and encoding a vector of a non-periodic quantity may improve the coding efficiency and provide encoders and decoders with less memory requirements. Moreover, an efficient method for encoding and decoding a sparse matrix is provided.
Patent EP-4302783-A2 (EP)
Inventor: KARYNOV VADIM
IPC: A61K47/60
Filed: 2011-08-17
Abstract: Modified relaxin polypeptides and their uses thereof are provided.
Patent EP-0021800-A2 (EP)
Inventor: CARRUTHERS MALCOLM E
IPC: G04G21/02
Filed: 1980-06-19
Abstract: A cardiovascular monitor comprises a watch casing, a timing circuit (3) in the watch casing for supplying timing signals, a transducer (2) associated with the watch casing for sensing arterial blood pulses and supplying an electric signal in dependence thereon, electrodes (7) associated with the watch casing for sensing electrocardiographic R-waves and supplying an electric signal in dependence thereon, a circuit (5) for deriving from the transducer signal and a timing signal an electric signal representing heartbeat rate, a circuit (4) for deriving from the electrode signal, the transducer signal and a timing signal an electric signal representing mean blood pressure, and a display (6) on the watch casing for displaying the time of day in dependence on a timing signal, heartbeat rate in dependence on the heartbeat rate signal, and mean blood pressure in dependence on the blood pressure signal. Alternatively, only the time of day and the heartbeat rate, or only the mean blood pressure may be displayed.
Patent EP-0039075-A2 (EP)
Inventor: HERMANI RUDOLF F
IPC: A62B1/10
Filed: 1981-04-27
Abstract: 1. An apparatus for lowering people by rope, especially for rescuing people from multi-storied buildings, comprising a support (1) in which a rope drum (5) is rotatably disposed between two support legs (2, 3) from which a drum rope (7) can be wound off the free end of which is attached to a stationary point of attachment (9), further comprising a rope-drum brake system including two brake discs (21) provided on the support legs (2, 3) and forceable against the front sides (22) of the rope drum (5), further comprising an articulated tractive connection of the two support legs (2, 3) engaged by a suspension carrying the person such that the suspension force is converted into two force components forcing the support legs (2, 3) against the brake discs (21), and comprising a brake control lever (16) which when actuated via the articulated tractive connection of the two support legs (2, 3) composed of two lever flaps (10, 11) pivotally connected to one another and to respectively one support leg, exerts a force influencing the rope-drum brake system and counter-acting the force components forcing the support legs (2, 3) against the brake discs (21) and relieving the rope-drum brake system in that the brake control lever (16) so engages the two lever flaps (10, 11) that the same upon actuation of the brake control lever (16) are moved in opposition to the suspension force toward the stretched position thereof, characterized in that the two lever flaps (10, 11) respectively comprise a downwardly protruding lever extension (13 and 15, respectively), and that the brake control lever (16) is pivotably disposed on one of the two lever extensions (15) in a hinge (17) and, with a guide element (18) is in abutment with a curve face (19) of the other lever extension (13).
Patent EP-0047560-A2 (EP)
Inventor: BRUYNES CORNELIS ADRIANUS
IPC: C07D501/36
Filed: 1981-09-02
Abstract: Process for the preparation of 7-acylamino-3-(thio--substituted)methyl-3-cephem-4-carboxylic acid 1-oxide derivatives by reacting a 7-acylamino-3-bromomethyl-3--cephem-4-carboxylic acid 1-oxide derivative with a silylated thiol of the general formula:
     wherein R represents an organic group, preferably a 5- or 6-membered heterocyclic group, which reaction is preferably carried out in the presence of an inert organic solvent at a temperature between - 20° and 80°C thereby obtaining the corresponding 7-acylamino-3-(R--thiomethyl)-3-cephem-4-carboxylic acid 1-oxide derivatives, many of which are valuable intermediates in methods for the preparation of therapeutically active cephalosporins.
Patent EP-0038794-A2 (EP)
Inventor: FRENZEL GERHARD
IPC: B02C17/04
Filed: 1981-04-22
Abstract: 1. A grinding plant comprising a rotating horizontally arranged grinding drum (4) on whose one end an axial entrance opening (3) and on whose other end an axial delivery opening (12) are provided, characterised in that the delivery opening (12) runs into a rotating rotationally symmetrically designed delivery chamber (20, 46) arranged coaxially with the grinding drum (4), whose shell parts (22, 23, 25) conveying the grinding stock extend from a level below the delivery opening as far as to such a high level above the delivery opening (12) that it can be conveyed to subsequently arranged follow-on machines (17) without the help of an additional upwards conveyor, and that the delivery chamber (20, 46) comprises a pick-up means (31, 32, 35) for the grinding stock above the delivery opening (12).
Patent EP-0074113-A2 (EP)
Inventor: MANAKA TOSHIO
IPC: F02D41/14
Filed: 1982-09-07
Abstract: In an apparatus for controlling an internal combustion engine in which the quantity of air supplied to the engine is controlled to control the warming-up rotation speed of the engine, a first desired warming-up rotation speed characteristic (N<sub>set0</sub>) relative to the temperature of engine cooling water and a second desired warming-up rotation speed characteristic (N<sub>set1</sub>) lowen in rotation speed level than the former are stored in an ROM (32) of a microcomputer (6), so that, when the throttle valve (40) is not opened during warming-up of the engine, the actual rotation speed of the engine coincides with the first desired warming-up rotation speed (N<sub>set0</sub>), while, when the throttle valve is opened during warming-up, the actual rotation speed of the engine coincides with the second desired warming-up rotation speed (N<sub>set1</sub>).
Patent EP-0083830-A2 (EP)
Inventor: BRAUNLIN WALTER A
IPC: C10G1/06
Filed: 1982-02-01
Abstract: Controlling gas to slurry volume ratio when heating a flowing coal-oil slurry and a hydrogen containing gas stream allows operation with virtually any coal to solvent ratio. Controlling the gas to slurry volume ratio to achieve a gas holdup of about 0.4, and preferably 0.38, permits operation with efficient heat transfer and satisfactory pressure drops. The critical minimum gas flow rate for any given coal-oil slurry will depend on numerous factors such as coal concentration, coal particle size distribution, composition of the solvent (including recycle slurries), and type of coal. Further system efficiency can be achieved by operating with multiple heating zones to provide a high heat flux when the apparent viscosity of the gas saturated slurry is highest. Operation with gas flow rates below the critical minimum results in system instability indicated by temperature excursions in the fluid and at the tube wall, by a rapid increase and then decrease in overall pressure drop with decreasing gas flow rate, and by increased temperature differences between the temperature of the bulk fluid and the tube wall. Applicants have further discovered that at the temperatures and pressures used in coal liquefaction preheaters the coal-oil slurry and hydrogen containing gas stream behaves essentially as a Newtonian fluid at shear rates in excess of 150 sec -1 . The gas to slurry volume ratio should also be controlled to assure that the flow regime does not shift from homogeneous flow (bubble, dispersed bubble, elongated bubble, and the like) to non-homogeneous flow (stratified, slugging, piug, and the like). Although applicants have observed stable operations with a maximum gas holdup as high as 0.72, applicants prefer to operate with a gas holdup no greater than 0.68.
Patent EP-0067619-A2 (EP)
Inventor: NEWMAN OLIVER MICHAEL GRIFFITH
IPC: C25C7/06
Filed: 1982-06-02
Abstract: A process for controlling the water balance and the concentration of impurities in an electrolytic zinc plant circuit with which is operated at least one selective zinc precipitation (SZP) process plant which comprises one or more of the steps
     (a) a two-stage SZP process plant in which a compound containing calcium carbonate is used in the first-stage to precipitate portion of the zinc in incoming solution, and a compound R containing zinc oxide, preferably calcined zinc sulphide concentrate, is used to precipitate most of the remaining zinc;   (b) displacement of the zinc depleted solution associated with solids leaving the SZP process plant by solution drawn from the electrolytic zinc plant circuit, and   (c) use of a compound R with a particular average particle size.
Patent EP-0078108-A2 (EP)
Inventor: DORRN CLIVE
IPC: B29C48/32
Filed: 1982-09-30
Abstract: Process for producing flexible PVC irrigation pipe by extruding a plasticised PVC composition containing a melt strength-enhancing aid and a chemical blowing agent and (a) the extruded melt being expanded by foaming thereof immediately on leaving the die into a substantially closed-cell extrudate of outer diameter greater than the die orifice with the extrudate surfaces being substantially unpunctured, (b) drawing down the extrudate in the atmosphere causing rupturing of the foam cell walls of the extrudate to form a substantially open-cell extrudate having punctured surfaces, and (c) when the extrudate has been drawn down to a degree which is prior to any cellular collapse which would lead to the formation of water-impervious pipe, cooling the extrudate by passing it through a cooling means in order to prevent said collapse. Preferably the extrudate passes through a tubular guide into a water bath in step (c). The pipe thus produced is suitable for irrigation applications and may be used for long periods without exhibiting an unacceptable decrease in water-permeability.
Patent EP-0090244-A2 (EP)
Inventor: HOHMANN WALTER DR
IPC: C09B1/467
Filed: 1983-03-14
Abstract: 1. Process for preparing triazinyl vat dyestuff mixtures which contain dyestuffs of the formulae  see diagramm : EP0090244,P6,F1 and  see diagramm : EP0090244,P6,F2  wherein A and B designate vattable radicals and R1 , R2 and R3 designate hydrogen, halogen, in particular Cl, Br or F, carboxyl, alkyl, in particular C1 -C6 -alkyl, and alkoxy, in particular C1 -C6 -alkoxy, characterised in that cyanuric chloride is reacted in a phenol of the formula  see diagramm : EP0090244,P6,F3  with about 1.6 to about 2.4 mols of the amines A-NH2 and/or B-NH2 , essentially in the absence of compounds which have an alkaline reaction, at temperatures of about 80 to about 200 degrees C to give mixtures of compounds of the formulae I and II, and these mixtures are then isolated.
Patent EP-0099545-A2 (EP)
Inventor: KASHIMURA YUICHI
IPC: F02D41/14
Filed: 1983-07-13
Abstract: In an air-fuel ratio control apparatus for controlling the air-fuel ratio of an engine (1) in accordance with the output of an O2 sensor (3), in response to the starting of the engine (1) the output voltage of the 0<sub>2</sub> sensor (3) is sampled at intervals of a unit time. The slope of the output voltage waveform of the O<sub>2</sub> sensor (3) is computed from the successively sampled values. The computed value is compared with a predetermined value indicative of a slope value attained when the 0<sub>2</sub> sensor (3) is activated and thus it is considered that the O<sub>2</sub> sensor (3) is activated when the computed value is greater than the predetermined value.
Patent EP-0101577-A2 (EP)
Inventor: HAMMER GERHARD DIPL-ING
IPC: H04L7/02
Filed: 1983-07-28
Abstract: 1. Method for recovering on the receiving side a clock signal from a received signal, upon which a data signal acts, in the case of a data transfer, by which a) the clock signal is recovered from the received signal by means of frequency division, b) the transmitted signal is modulated with a data signal through binary frequency modulation (frequency shift keying), characterised in that c) the received signal (a) is demodulated and the data signal thus regained represents a control signal (b) with which a variable divider factor (p, q) can be adjusted in the case of the frequency division.
Patent EP-0102611-A2 (EP)
Inventor: BUSCH LOTHAR ING GRAD
IPC: B60H1/00
Filed: 1983-08-30
Abstract: Bei einer Heiz- und/oder Klimaanlage für Kraftfahrzeuge läßt sich eine Temperaturschichtung zwischen zwei verschiedenen Teilräumen des Fahrzeuginneren und eine davon unabhängige Verringerung des in seiner Temperatur absenkbaren Luftstroms mit Hilfe von einem Steuerorgang für die Temperatur des in diesen Teilraum eingeführten Luftstroms und eines davon entkoppelten Drosselorgan in diesem Kanal erreichen. Das Drosselorgan ist strömungsmäßig nach dem Steuerorgan angeordnet.
Patent EP-0089760-A2 (EP)
Inventor: REYNOLDS WILLIAM NORMAN
IPC: G01N25/72
Filed: 1983-03-01
Abstract: A non-destructive technique for detecting defects within a body (10) whose surface (13) is capable of converting radiant energy to thermal energy. The technique involves exposing the surface (13) to a precisely determined pulse of radiant energy from a flash tube (12), the distribution of heat within the body (10) subsequently being observed by an infra-red camera (20) producing a T.V. compatible signal.