baber/WOPTO huggingface dataset:
Patent EP-3992866-A2 (EP)
Inventor: YANG XUE
IPC: G06N3/10
Filed: 2022-01-14
Abstract: Embodiments of the present disclosure provides a method and apparatus for annotating data, which relates to the technical fields of artificial intelligence including data labeling and deep learning. A specific implementation of the method includes: acquiring, in response to acquiring a to-be-annotated object in target data, attribute values of a plurality of attributes labeling the to-be-annotated object; summarizing, according to preset annotating requirement attributes, attribute values of at least two of the plurality of attributes of the to-be-annotated object to obtain a summarization result; and determining, according to summarization results of to-be-annotated objects in the target data, a annotation result of the target data. The method provided by embodiments of the present disclosure determines the to-be-annotated objects and the attribute values in a serial way, thereby decomposing the labeling flow and simplifying the labeling flow.
Patent EP-4050980-A2 (EP)
Inventor: WU HAO
IPC: H05K7/20
Filed: 2022-01-31
Abstract: This application provides a power adapter. The power adapter includes a housing, a circuit board component, and a heat dissipation air duct. The housing has an air inlet and an air outlet, the circuit board component is located inside the housing, the heat dissipation air duct is located in the housing and/or a spacing area between the housing and the circuit board component, the heat dissipation air duct surrounds the circuit board component and is connected to the air inlet and the air outlet, and the heat dissipation air duct is configured to dissipate heat from the housing and/or the circuit board component. According to the technical solutions of this application, a thermal conduction capability of the power adapter can be improved, so that heat dissipation reliability is high.
Patent EP-4116463-A2 (EP)
Inventor: LOHMILLER WINFRIED
IPC: B01D53/32
Filed: 2022-06-08
Abstract: In order to improve the regeneration capacity of the electrolyzer system (10) it is proposed that matrix cells (14) are used. The electrolyte (60) is electrolyzed in the matrix cell (14). Gas (predominantly product gas) which has unwantedly accessed the electrolyte space (16) is transported off from the electrolyte space (16) into the gas space (18) envisioned therefor by a degassing device (50). Additional measures such as ultrasonic transducers (72) and field electrodes (76) may realize electrolyte flow and improved transporting-off of gas.
Patent EP-4184221-A2 (EP)
Inventor: WESTERDAHL HARALD
IPC: G01V1/36
Filed: 2015-05-06
Abstract: A method for use in surveying a subsurface region beneath a body of water by detecting S waves propagating through the subsurface region. The method comprises using a first sensor configuration to detect mixed S and P waves on or in the subsurface region, using a second sensor configuration located on or in relatively close proximity to the subsurface region to detect P waves in the water, and using the P waves detected in the water to compensate the detected mixed S and P waves, and thereby attenuate the effects of P waves in the mixed S and P waves.
Patent EP-4249382-A2 (EP)
Inventor: LANCASTER PATRICK R
IPC: B65B11/04
Filed: 2013-10-25
Abstract: A wrapping apparatus (100) and method utilize a corner geometry-based wrap control that controls the rate at which packaging material (108) is dispensed at least in part based on the geometrical relationship between one or more corners of a load (110) and a packaging material dispenser (106).
Patent EP-4266817-A2 (EP)
Inventor: SALKINTZIS APOSTOLIS
IPC: H04W76/16
Filed: 2019-07-18
Abstract: Apparatuses, methods, and systems are disclosed for measuring RTT. One apparatus 400 includes a processor 405 and a transceiver 425 that communicates 705 with a mobile core network via an interworking function. The processor transmits 710 a first request to establish a data connection between the apparatus and the mobile core network, wherein the first request includes a first indicator that the apparatus supports round trip time ("RTT") measurements, the RTT measurements calculated using messages transmitted via the data connection and using an encapsulation header. The processor receives 715 a first message from the interworking function and transmits 720 a second message to the interworking function, wherein the first message includes a first encapsulation header comprising an echo request indication wherein the second message includes a second encapsulation header comprising an echo response indication.
Patent EP-0001056-A2 (EP)
Inventor: FISCHER KURT
IPC: A47J31/54
Filed: 1978-08-11
Abstract: Bei einem Gerät zum Bereiten von Kaffee oder Tee ist ein Frischwasserbehälter (2) mit einer Wasserkammer (7) verbunden, von der aus das erhitzte Wasser über ein Steigrohr (3) und einen Wasserüberlauf (4) sowie gegebenenfalls über ein Filter (6) in das Auffanggefäß (13) gelangt. Um einen guten Wärmekontakt und- übergang zwischen der die Wasserkammer (7) enthaltenden Heizplatte (11) und dem Auffanggefäß (13), z.B. einem Kaffeekrug, zu erzielen und außerdem die Länge der Rohrleitung zwischen dem Wasserbehälter (2) und der beheizten Wasserkammer (7) sowie zwischen dieser und dem Steigrohr (3) zu verkleinern, ist die Heizplatte (11) seitlich vom Auffanggefäß (13) angeordnet und umgibt dieses segmentförmig. Der Boden (12) des Gehäuses (1) des Gerätes ist mit einem runden Führungsrand (17) versehen, der sicherstellt, daß das Auffanggefäß (13) beim Aufsetzen auf den Boden (12) in die richtige Lage gegenüber der Heizplatte (11) kommt, in der es seitlich gegen diese anliegt.
Patent EP-0000940-A2 (EP)
Inventor: RENTZEA COSTIN DR
IPC: C07D249/08
Filed: 1978-08-23
Abstract: Die Erfindung betrifft wertvolle neue γ-Azolyl-alkohole mit starker Wirkung auf das Pflanzenwachstum, Mittel zur Regulierung des Pflanzenwachstums, die diese Verbindungen als Wirkstoffe enthalten, und Verfahren zur Regulierung des Pflanzenwachstums mit diesen Mitteln.
Patent EP-0002050-A2 (EP)
Inventor: BUHLER EUGEN DIPL-ING
IPC: B22C5/08
Filed: 1978-11-14
Abstract: 1. Method for cooling, drying and separating castings and moulding sand in a rotating cooling drum (1) whereby casted blocks are loaded into the front end of the cooling drum and the castings discharged from the other end of the drum whilst the moulding sand is discharged from a perforated section of the drum shell located in front of this end through a second chamer (2) surrounding said drum shell and through a second chamber (3) equipped with a suction device (6, 7), said second chamber (3) being connected to the first chamber (2) by a perforated partition, characterized by a stream of air being sucked from the cooling drum (1) through the first chamber (2) and second chamber (3) to simultaneously entrain moulding sand (9) from the first chamber into the second chamber where it separates from the air stream by the force of gravity and collects, water being jetted into the cooling drum, where required.
Patent EP-0004558-A2 (EP)
Inventor: BERNARDELLI WILLIAM JAMES
IPC: G03G15/20
Filed: 1979-03-02
Abstract: A roll fuser for an electrostatic copier includes a pair of scraper blades (17 and 18) positioned in parallel along the backup roll to effect cleaning thereof. In order to increase the compliance of the blades, they include a plurality of slots (17b and 18b) extending from the scraping edge. The slots in the respective blades are offset to effect cleaning of the total area of the backup roll.
Patent EP-0005127-A2 (EP)
Inventor: CERRA RAFFAELE
IPC: G01S7/40
Filed: 1979-04-11
Abstract: This invention is concerned with a method of frequency translation of frequency-modulated signals by means of two phase-locked loops.
Patent EP-0015464-A2 (EP)
Inventor: SANDEFUR CHARLES WILLIAM
IPC: C09B67/02
Filed: 1980-02-25
Abstract: Low-dust and non-foaming dyestuff preparations are obtained in a simple manner by feeding dustproofing agents and/or defoamers into the dyestuff solutions or dispersions on the way from the stock reservoir vessel to the drying unit immediately upstream of the drying unit.
Patent EP-0024568-A2 (EP)
Inventor: KERN HANS
IPC: G01D7/04
Filed: 1980-07-31
Abstract: 1. An instrument for indicating the economical operating range of an internal combustion engine the instant speed of rotation of which is indicated by a tachometer element (1) having a dial (3) including graduated zones, characterized in that the instrument is provided with a further indicator element (2) for indicating the exhaust gas temperature on a graduated zone of its respective dial (4), and in that, when the economical operating range has been reached, both the speed of rotation and the exhaust gas temperature register in a preferred indication zone (11) the location of which is determined by the performance data of the respective internal combustion engine.
Patent EP-0026676-A2 (EP)
Inventor: KOTZE DANIEL MATTHEUS
IPC: F01K27/02
Filed: 1980-10-01
Abstract: A method of operating a closed cycle power plant and also a closed cycle power plant including a closed cycle power plant including heating means (A); a thermodynamic prime mover (B); a cooling chamber in and,or round the prime mover (B); electric generating means (C) drivingly coupled to the prime mover (B); a cooling chamber (11,12) in and or round the generating means (C); condenser means (E); cooling means (F); a first fluid line or circuit (1) extending from an outlet (2) from the cooling chamber of the prime mover (B) through the heating means (A) and communicating with a high pressure inlet (3) into the prime mover (B); a second fluid line or circuit (4) extending from a low pressure outlet (5) from the prime mover (B) through the condenser means (E) and communicating with an inlet (b) into the cooling chamber of the prime mover (B); a third fluid line or circuit (7) branching off from the second fluid line or circuit (4) downstream of the condenser means (E) and communicating with the cooling means (F); and a fourth fluid line orcircuit (10) extending from the cooling means (F) to the cooling chamber (11,12) of the generating means (C) and from there to the first fluid line or circuit (1) in a position between the heating means (A) and the prime mover (B); and means (13) operative to introduce fluid from the fourth fluid line or circuit (10) into the first fluid line or circuit (1).
Patent EP-0030885-A2 (EP)
Title: Nouvelles microparticules, leur préparation et leurs applications en biologie, notamment à la culture de cellules diploides
Inventor: BERNEMAN ARMAND
IPC: A61K39/12
Filed: 1980-12-04
Abstract: Nouvelles microparticules, leur préparation et leurs applications en biologie, notamment à la culture de cellules diploïdes humaines. Ces microparticules sont formées, au moins à leur surface, d'une protéine réticulée.
Patent EP-0035750-A2 (EP)
Inventor: REICH FRITZ
IPC: F16L47/03
Filed: 1981-03-05
Abstract: A welded joint for plastic pipe is formed by apparatus including a sleeve (6) which is placed over the place where the pipes are joined and a heating mat (3) which is inserted between the sleeve and the pipes. The heating mat (3) and the sleeve (6) are provided with gear-tooth system (4, 5, 114, 115) which engage each other in the assembled condition of the device. Consequently, the surfaces of the ends of the heating mat (3) and the sleeve (6) which are in contact are circumferentially extended, resulting in a satisfactory welded joint, even where large pipe tolerances are involved.
Patent EP-0044561-A2 (EP)
Inventor: KECSKEMETHY GEZA DIPL-MASCHINE
IPC: F28D9/00
Filed: 1981-07-21
Abstract: A heat exchanger, preferably made of plastic and in particular for heat exchange between gaseous fluids, has flow channels (1, 2) separated from one another by plates, the flow channels (1, 2) of the primary side and of the secondary side following one another alternately. It is characteristic of the heat exchanger according to the invention that of the primary-side and/or the secondary-side channels (1, 2) at least one whole side (3) and the sides (4) determining the height of the flow channel are formed by an element (5) extruded in one piece or pressed, or at least three of the outer sides of each second flow channel, that is to say all primary-side and all secondary-side flow channels (1, 2), consist of a plastic element (5) extruded in one piece, or a pressed metal element (5). <IMAGE>
Patent EP-0032136-A2 (EP)
Inventor: JOHNSON ROBERT B
IPC: G06F12/04
Filed: 1981-01-08
Abstract: A memory system comprises a plurality of rows (RASO-RAS7) of memory chips, 22 chips per row (for 22-bit words). Each chip contains 64K bits, giving 64K words per row. The least significant bits (bits 21 and 22) of the word address select the row of chips, so that successive word addresses are in successive rows cyclically (in the lower half of memory). These 2 bits are decoded to select the row containing the desired word and the next row (in cycle sequence), and the RAM chip address is passed to both selected rows. Thus the word in the next address up from the selected one is selected in addition to the selected word. An increment-by-1 circuit is provided to increment the address to the "next" row when the last row is selected, so that if word 3 is selected, word 4 and not word 0 will also be selected. The size of the increment-by-1 circuit is limited, and a boundary condition detection circuit is provided to detect when an overflow occurs and inhibit the sleection of the second selected word, which is in this instance not the next word up.
Patent EP-0039123-A2 (EP)
Inventor: DANIELS MICHAEL JOHN
IPC: C13K1/10
Filed: 1981-02-23
Abstract: A product comprising a mixture of a- and β- forms of glucose as microcrystals, at least 70% of the glucose being in the form of the a-isomer, dissolves readily in water to give approximately 60% solids solutions at ambient temperature. It is obtained by a process comprising the steps of1) evaporating water from syrup at a pressure of less than 400 mg Hg to provide an at least 60% supersaturated solution of greater than 95% solids at a temperature of from 95° to 140°C;2) subjecting the supersaturated solution substantially instantaneously to a shear force to cause immediate nucleation of the syrup without cooling; and3) immediately forming the nucleated but substantially uncrystallised syrup into a quiescent layer and allowing the layer to crystallise substantially isothermally to produce solid crystalline glucose.
Patent EP-0035856-A2 (EP)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K33/30
Filed: 1981-03-03
Abstract: A pharmaceutical composition comprising y-linolenic acid and/or dihomo-y-linolenic acid together with a conjoint amount of a compound influencing the 1-series/2-series PG balance in the body in favour of 1-series PGs and selected from chloroquine and other 4-aminoquinolines including amodiaquine and hydroxychloroquine; diiodohydroxyquin and other 8-hydroxy and 8-aminoquinolines including iodochlorhydroxyquin, chiniofon, pentaquine, isopentaquine and primaquine; quinacrine (mepacrine) and other acridines; quinidine, quinine and procaine; emetine, metronidazole and other antiprotozoals (not already named above); and spironolactone and other modified steroids, alone or in an acceptable pharmaceutical vehicle.
Patent EP-0035860-A2 (EP)
Inventor: ISSHIKI TOMIYA
IPC: C07C27/04
Filed: 1981-03-03
Abstract: A process for producing ethylidene diacetate and/or acetaldehyde which comprises causing hydrocarbonylation reaction of methyl acetate or dimethyl ether with carbon monoxide and hydrogen in the presence of a catalyst consisting essentially of (i) as a main component palladium supported on a porous inorganic material and (ii) as a secondary component at least one halide selected from the group consisting of iodides, bromides and mixtures thereof under substantially anhydrous condition is disclosed.
Patent EP-0038149-A2 (EP)
Inventor: SHIMIZU SHIGEAKI
IPC: B22F1/00
Filed: 1981-04-02
Abstract: A process for producing a porous body for use as an electrode for a solid electrolytic capacitor. In the process, titanium powder having an average particle size from 10 to 30 µm is mixed with aluminium powder having an average particle size from 1/6 to 1/2 of that of the titanium. The mixture is then compression molded and heat treated in a vacuum or inert gas to diffuse the aluminium into the titanium. In the product the surface of the titanium-aluminium particles has a fine ruggedness of size from 0.5 to 5 µm. The aluminium content of the titanium-aluminium alloy is from 50 to 70 atomic %.
Patent EP-0046043-A2 (EP)
Inventor: BENI DE GIANFRANCO
IPC: F28D15/00
Filed: 1981-07-31
Abstract: A device for passively transporting heat in any direction, particularly downwards, from a heat source to a heat sink, which device comprises a boiler (1) for heating a working fluid (6), a container (3) for condensing the vapour of the heated working fluid, means (2) for transferring the said vapour from the boiler to the condenser, and means (2) for transferring the working fluid from the condenser to the boiler, the said working fluid being compelled from the condenser to the boiler, when the device is in use, by the expansion of a compressible medium (7) stored in the condenser, which medium is additionally compressed by the vapours of the working fluid when the device is in use.In one embodiment the heat source for the boiler or the boiler itself is a solar collector.
Patent EP-0059875-A2 (EP)
Inventor: SCHWARTZ HANS
IPC: A61C19/04
Filed: 1982-02-23
Abstract: 1. Gingival test apparatus with variable spring load adjustment, consisting of a housing (1) and a longitudinal spindle (2) located therein, whilst at the end of said spindle (2) emerging from the housing (1) a measuring probe (25) or an angle member (26) for deflecting the force is replaceably fixed, the longitudinal spindle being held by guide elements (3), characterised in that a spring (4) is arranged so as to act axially on a braking system, preferably on brake shoes (15), the braking system engages with the longitudinal spindle (2), a threaded sleeve (10) or locking elements are connected to the spring (4) and a scale (6) gives a visible indication of the spring force and, if required, a cone (29) is provided in an angle member (26) for the deflection of forces.
Patent EP-0071845-A2 (EP)
Inventor: STEEGER GERHARD HEINRICH DR
IPC: H04R25/00
Filed: 1982-07-23
Abstract: An exemplary embodiment includes a plurality of parallel signal channels coupled with a signal input transducer, such as a microphone or induction coil. Each of the signal channels includes a respective bandpass filter for selection of a different frequency band, a controlled-gain amplifier, controlled by a volume control potentiometer, circuits for non-linear signal processing, and a bandpass filter for the reduction of distortion components caused by the non-linear processing circuits. A summing amplifier combines the signal components from all channels and is connected via an amplifier to an output signal transducer. Space requirements and power consumption are reduced in such a multi-channel processing arrangement by implementing all of the filters as sampled-data analog circuits. As a result hearing aids are provided which can be worn on the head, e.g. behind the ear.
Patent EP-0071260-A2 (EP)
Inventor: MIKOSHIBA SHIGEO
IPC: G09G3/28
Filed: 1982-07-28
Abstract: A method of driving a gas discharge light-emitting device is disclosed which utilizes Townsend emission occurring transiently when discharge is started by applying power to a gas discharge light-emitting device so as to cause discharge and stopping the application of the power approximately when the ratio of radiation output of the discharge to the charged power starts decreasing.
Patent EP-0079472-A2 (EP)
Inventor: MCLAREN EDWIN C
IPC: B65D41/02
Filed: 1982-10-19
Abstract: A lid insert (10) is provided for releasable connection to a plastic lid (14) having a substantially flat top surface and an upwardly and inwardly projecting peripheral bead (15) disposed above and spaced from the top surface of the lid. The lid insert is made of paperboard material having a planar configuration generally corresponding to the configuration of the flat top surface of the lid. The periphery of the planar lid insert includes a plurality of alternating indents (11) and nodes (12). The area defined by the outermost points of the insert is greater than the area defined by the upwardly and inwardly projecting bead. This peripheral configuration of alternating nodes and indents facilitates the initial placement of the insert on the lid and enables the insert to compensate for the different expansion characteristics of the lid and the lid insert.
Patent EP-0083168-A2 (EP)
Inventor: MURRAY JAMES GORDON
IPC: C08L53/02
Filed: 1982-12-09
Abstract: An A-B-A' p-methylstyrene-conjugated diene-styrene block copolymer contains by weight of the block copolymer, about 5-40% p-methylstyrene, 5-40% styrene, and 20-80% conjugated diene. The A-B-A' copolymer may be blended with polystyrene, poly(p-methylstyrene), a copolymer of styrene and p-methylstyrene or mixtures thereof.
Patent EP-0083181-A2 (EP)
Inventor: TOYODA NOBUYUKI
IPC: H01L27/06
Filed: 1982-12-17
Abstract: In an integrated logic circuit employing normally-off type FET's, it is difficult, but desirable to realize a NAND gate due to unwanted flow of the forward current to the next stage. 
     In accordance with the invention, a stable NAND gate operation can be realized by introducing a NOR gate (30) into all gate electrodes (IN1) of the inputs of the NAND gate, except one gate electrode (IN2) thereof of which source is grounded.
Patent EP-0077737-A2 (EP)
Inventor: VORA MADHUKAR B
IPC: H01L21/336
Filed: 1982-10-19
Abstract: A compact field effect transistor having extremely low source/drain to substrate capacitance is disclosed, together with a method of fabricating it. The source 27 and drain 25 regions of the FET are fabricated on an underlying layer of insulating material 12, typically silicon dioxide, while the gate region including a channel 24, is fabricated directly on the semiconductor substrate 10. The source/drain 27/25 and gate 24 regions are all simultaneously formed by deposition of a single layer of epitaxial silicon 21. In this manner a monocrystalline silicon gate region 24 is created with polycrystalline silicon source/drain regions 27/25. The different rate of growth of silicon dioxide over monocrystalline 24 and polycrystalline silicon 27/25 is utilized to create the gate oxide, while an overlying layer of doped polycrystalline silicon 30 serves as the gate electrode. The source/drain regions are typically doped by an impurity diffused from a layer of phosphorous glass deposited between the insulating material and the source/drain regions.
Patent EP-0102762-A2 (EP)
Inventor: BALLARD ROY ERNEST
IPC: C25B3/23
Filed: 1983-08-04
Abstract: A streamline flow of aqueous cobalt (II) sulphate solution passes through a platimum tube which, as an anode, electrolyses the solution to cobalt (III). The flow, with a high surface concentration of nascent cobalt (III), falls into a volume of 1-methylnaphthalene in an organic solvent, and is recovered from underneath for recycling to the platinum tube anode. 
     The cobalt (III) reacts with the 1-methylnapthalene to form 1-naphthaldehyde. Other oxidations of organic reactants using nascent high-oxidation-state aqueous metal ions are also disclosed.
Patent EP-0107325-A2 (EP)
Inventor: STALL RICHARD ALAN
IPC: C01B13/14
Filed: 1983-09-15
Abstract: Oxide (R m 0 n ) films are grown by evaporation from separate sources of element (R) and an oxide (M r O s ) which serves as the oxygen source. The oxide (M r O s ) should sublimate congruently; i.e., without decomposing into oxygen and its constituent element (M). On the growth surface this oxide (M r O s ) can react with the element (R) to form another oxide (R m O n ) that is thermodynamically more stable:
       
     Using this technique, films of Al z O 3 , MgO, Si0 2  and MgAl 2 O 4  have been grown using As 2 0 3  or Sb 2 0 3  as the oxygen source.