baber/WOPTO huggingface dataset:
Patent EP-4257950-A1 (EP)
Inventor: PAENG KI HOON
IPC: G01N13/00
Filed: 2022-12-01
Abstract: The present invention relates to a surface energy measurement instrument configured to apply a measurement reagent to a surface of metal foil to measure a surface energy of the metal foil, the surface energy measurement instrument including a main body unit configured to store and discharge the measurement reagent and an application unit configured to apply the measurement reagent supplied from the main body unit to the surface of the metal foil, wherein the main body unit includes a reagent storage portion configured to store the measurement reagent, a reagent injection port located at an upper part of the reagent storage portion, the reagent injection port being configured to receive an injection of the measurement reagent therethrough into the reagent storage portion, a reagent discharge port located at a lower part of the reagent storage portion, the reagent discharge port being configured to receive a discharge of the measurement reagent therethrough, and a discharge amount adjustment portion connected to the reagent discharge port, the discharge amount adjustment portion being configured to adjust the discharge amount of the measurement reagent to be discharged from the reagent storage portion.
Patent EP-4293867-A1 (EP)
Inventor: MUN BYEONGHO
IPC: H02J7/35
Filed: 2022-10-04
Abstract: An energy storage system, including a photovoltaic (PV) system and a battery system and connected with a power grid, may comprise a power conversion system (PCS) configured to be connected with the power grid and selectively connected to at least one of the photovoltaic system and the battery system; a first switch selectively connecting the photovoltaic system and a direct current (DC) link of the power conversion system; a second switch selectively connecting the battery system and a DC link of the power conversion system; and a controller configured to control a ground structure of at least one of the photovoltaic system, the battery system, and the power conversion system by controlling the first switch and the second switch based on a state of the photovoltaic system and a state of the battery system.
Patent EP-4212269-A1 (EP)
Inventor: SUZUKI YUSUKE
IPC: B23B29/04
Filed: 2023-01-12
Abstract: Provided is a tool head (20) in a head replaceable cutting tool configured on the basis of a novel idea so as to allow external measurement to be easily performed, while allowing cutting performance to be maintained. The tool head in the head replaceable cutting tool has a substantially cylindrical shape, and can be fastened to a shank (10) held on a machine tool, and moreover includes an insert mounting seat on which a cutting insert is to be detachably mounted, the tool head further including a point, a line, or a surface that defines a reference surface (22) from which a cutting edge of the cutting insert has a predetermined length to a predetermined portion thereof.
Patent EP-4235074-A1 (EP)
Inventor: JESSEN MARIUS
IPC: F28D7/16
Filed: 2023-01-26
Abstract: Die vorliegende Erfindung betrifft einen Wärmetauscher, wobei der Wärmetauscher eine rechteckige Grundform aufweist, wobei der Wärmetauscher eine erste Seite 10 und eine zweite Seite 20 der rechteckigen Grundform aufweist, wobei die erste Seite 10 und die zweite Seite 20 gegenüberliegend sind, wobei zwischen der ersten Seite 10 und der zweiten Seite 20 Rohre 70 angeordnet sind, dadurch gekennzeichnet, dass die Rohre 70 einen elliptischen Querschnitt aufweisen.
Patent EP-4227033-A1 (EP)
Inventor: TAKADA KENTO
IPC: B23K9/09
Filed: 2023-01-30
Abstract: An arc welding control method includes: feeding a welding wire (1); and repeating a short-circuit period and an arc period, where the arc period includes a first arc period and a second arc period following the first arc period. A welding current (lw) is applied using constant current control during the first arc period, and the welding current (lw) is applied using constant voltage control during the second arc period. The first arc period is set to an electrode-negative polarity, and a period other than the first arc period is set to an electrode-positive polarity.
Patent EP-4257382-A1 (EP)
Inventor: BEST PASCAL
IPC: B60H1/00
Filed: 2023-03-21
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Wärmepumpe einer Heizungsanlage eines Fahrzeugs für das Heizen von Luft für einen und/oder in einem Fahrzeuginnenraum, wobei die Wärmepumpe einen Kältemittelkreislauf mit zumindest einem Verdichter, einem ersten hochdruckseitigen Heiz-Wärmeübertrager, einem zweiten hochdruckseitigen Heiz-Wärmeübertrager, einem Expansionsorgan und einem Verdampfer, aufweist, wobei der erste Heiz-Wärmeübertrager im Kältemittelkreislauf stromaufwärts des zweiten Heiz-Wärmeübertragers angeordnet ist und das Kältemittel im Kältemittelkreislauf hochdruckseitig überkritisch betrieben wird sowie der Hochdruck im Kältemittelkreislauf regelbar ist, mit den Schritten des Erfassens (130) eines für die Wärmepumpe wirkungsgradoptimierten Werts (Opt-HD) für den Hochdruck im Kältemittelkreislauf, des Erhöhens (150) des Hochdrucks im Kältemittelkreislauf über den wirkungsgradoptimierten Wert (Opt-HD) des Hochdrucks und des Erreichens (160) eines erhöhten Hochdrucks, bei dem die Leistungsverteilung der Übertragung von Wärmeleistung im ersten Heiz-Wärmeübertrager zur Übertragung von Wärmeleistung im zweiten Heiz-Wärmeübertrager einer Soll-Leistungsverteilung entspricht. Die Erfindung betrifft auch eine derart steuerbare Heizungsanlage sowie ein Fahrzeug damit.
Patent EP-4260771-A1 (EP)
Inventor: FORNECKER FLORENT
IPC: A47J36/32
Filed: 2023-04-03
Abstract: Procédé de détermination d'un plan de cuisson pour un appareil de cuisson (5), comprenant :- Une étape d'acquisition (7) dans laquelle une pluralité d'images (8) d'un aliment à cuire (2) sont réalisées sous une pluralité d'angles de prises de vue au moyen d'un dispositif d'assistance (4), ledit dispositif d'assistance (4) comprenant au moins un capteur de prise d'image;- Une étape de caractérisation dans laquelle un type d'aliment à cuire (2) est déterminé ;caractérisé en ce que l'étape de caractérisation détermine automatiquement à partir de la pluralité d'image (8) une géométrie dimensionnelle de l'aliment à cuire (2) et en ce que le procédé comprend en outre une étape de détermination dans laquelle un algorithme de cuisson prédéterminé détermine un plan de cuisson comprenant au moins une durée de cuisson.
Patent EP-4261001-A1 (EP)
Inventor: GUALTIERI MARCO
IPC: B29C43/46
Filed: 2023-04-06
Abstract: Described is a machine (1) for forming mattresses or panels from a non-solid material, comprising a station (2) for loading said non-solid material, a station (3) for processing and transferring the non-solid material connected to said loading station (2), an unloading station (4) positioned downstream of said processing station (3) and a drive device (50), positioned close to the processing and transferring station (3), said drive device (50) being configured for directing the non-solid material processed and moved by said processing and transfer station (3) towards predetermined zones of the unloading station (4).
Patent EP-4283314-A1 (EP)
Inventor: CIUBOTARU ALEXANDRU AURELIAN
IPC: G01R27/26
Filed: 2023-05-10
Abstract: An on-chip capacitance measurement method and associated systems and devices are provided. Embodiments described herein rely on using the capacitor under test in an on-chip relaxation oscillator configuration whose charging/discharging currents, supply voltage, and output frequency are measured individually in a measurement block. The voltage thresholds of the relaxation oscillation are calculated from the circuit elements and the measured supply voltage. Because the oscillation frequency of the relaxation oscillator is a function of the capacitance under test, the charging/discharging currents, and the supply voltage (via voltage thresholds), the capacitance under test can be calculated using the measured values of the other quantities. Embodiments described herein provide an accurate, low-power, small-area on-chip system capable of measuring capacitance with high accuracy. An algorithm employing the above method and apparatus for tuning a crystal oscillator is also provided. Relevant circuit implementations used in the on-chip measurement system are also disclosed.
Patent EP-4286209-A1 (EP)
Inventor: CHEN MING
IPC: B60L50/50
Filed: 2023-05-25
Abstract: The disclosure relates to a power replenishment wake-up apparatus and method for a low-voltage battery. The low-voltage battery is applied to a vehicle, and the power replenishment wake-up apparatus includes: a timing unit, a charge monitoring unit, a voltage monitoring unit, and a comparison unit. The timing unit is configured to: start timing when the vehicle enters a vehicle sleep state. The charge monitoring unit and the voltage monitoring unit are respectively configured to monitor a state of charge and a voltage of a low-voltage battery. The comparison unit is configured to: receive a time value from the timing unit, and compare the time value with a first time threshold; receive a value of the state of charge from the charge monitoring unit, and compare the value of the state of charge with a charge threshold; receive a value of the voltage from the voltage monitoring unit, and compare the value of the voltage with a voltage threshold; and send a wake-up signal for power replenishment of the low-voltage battery when the time value is greater than the first time threshold, and/or the value of the state of charge is less than the charge threshold and/or the value of the voltage is less than the voltage threshold for a second time threshold.
Patent EP-4287252-A1 (EP)
Title: Power semiconductor modules and method for their assembling
Inventor: QIAN QIUXIAO
IPC: H01L23/40
Filed: 2023-05-30
Abstract: The present invention provides power semiconductor modules and their assembling methods. The power semiconductor module includes a heat-dissipation contact area, a housing and a press-on element. One of the housing and the press-on element includes a rail portion, while the other includes a rail cooperating portion. The housing and the press-on element respectively include a first limiting portion and a first limiting cooperating portion. The rail cooperating portion could be inserted into the rail portion and slides on the rail portion in the direction toward or away from the plane where the heat-dissipation contact area is located, so that the press-on element could move from the separation position to the mounted position connected with the housing. The rail portion could cooperate with the rail cooperating portion to prevent the press-on element from moving relative to the housing in the direction parallel to the plane where the heat-dissipation contact area is located. When the press-on element is located at the mounted position, the first limiting portion could cooperate with the first limiting cooperating portion to prevent the press-on element from moving relative to the housing in the direction toward the plane where the heat-dissipation contact area is located. The press-on element is configured for pressing the press-on element against the heat sink element in a state of being mounted on the heat sink element in the mounting position.
Patent EP-4287171-A1 (EP)
Title: Display device
Inventor: SONG INSU
IPC: G09F9/30
Filed: 2023-05-30
Abstract: A display device is provided. The display device includes: a flexible display panel; a flexible plate disposed at a rear of the display panel and coupled to the display panel; a driving module disposed at a rear of the plate and including a flip frame that linearly reciprocates; wings elongated with a first end fixed to the flip frame and a second end coupled to the rear of the plate, and having pivot shafts disposed adjacent to the first end between the first end and the second end; and wing brackets connected with the pivot shafts and fixed to the rear of the plate, wherein the driving module includes: a rotatable lead screw; and a moving block that moves on the lead screw by rotation of the lead screw, wherein the flip frame has a first side fixed to the wings and a second side pivotally connected to the moving block.
Patent EP-4311474-A1 (EP)
Inventor: AOKI KENJI
IPC: A61B3/00
Filed: 2023-07-28
Abstract: A control unit of an ophthalmic apparatus finely drives and roughly drives a drive unit of an optometry unit. In a case where a tilt operation of tilting the operation stick within a predetermined range is detected by an operation detection unit, the control unit finely drives the drive unit by controlling the drive unit in response to the detected tilt operation, and finely changes a position of the optometry unit. In a case where at least one of a tilt operation of tilting the operation stick over a predetermined range and an operation of a rough movement operation unit is detected by the operation detection unit, the control unit roughly drives the drive unit by controlling the drive unit in response to the detected operation, and roughly changes the position of the optometry unit.
Patent EP-0001863-A1 (EP)
Inventor: KWANTES ARIEN
IPC: C07C39/16
Filed: 1978-10-30
Abstract: A process for the preparation of bisphenols comprising reacting, in a reaction zone, at least 2 moles of a phenol with a carbonyl compound, at a temperature of from 40 to 95°C, in the presence of an acid ion exchanger, optionally partially modified with a compound having an acidic reacting group and a mercaptan group, and recovering the bisphenols from the reaction zone effluent, characterized in that the reaction zone effluent is contacted with an acid ion exchanger in metal salt form and/or a weak base ion exchanger. As a result, it has been found that the formation of undesirable compounds is substantially reduced.
Patent EP-0000989-A1 (EP)
Inventor: DIGBY DENNIS
IPC: A61N1/365
Filed: 1978-08-03
Abstract: in a demand pacer, an input amplifier (1) senses stimulating pulses and natural heart beat signals, and responsively thereto establishes control of a subsequent stimulating pulse. 
     Charge accumulation on an output capacitor (8) governs recovery time after each generated stimulating pulse. Respective first (10) and second (12) flip-flops, responsive to the input amplifier and the demand pacing logic, establishes a reduced recovery time, after each generated pulse, wherein charge accumulated on the output capacitor is dissipated.
Patent EP-0028269-A1 (EP)
Inventor: YOUNG WONG RAYMAN
IPC: C07D213/30
Filed: 1979-11-02
Abstract: Compoundshavingtheformula
     in which R is C 3 -C 5  alkyl or C 3 -C 5  alkenyl and n is an integer from 1 to 3, are effective to repel insects.
Patent EP-0031853-A1 (EP)
Inventor: HUBNER OSKAR
IPC: D03D47/38
Filed: 1979-12-27
Abstract: The multiple pick system uses a drive for each control element. Each drive includes a roller lever which is pivotally mounted and driven by a cam mounted on the continuously rotating shaft of the machine. A locking member is movable into the path of the roller lever so as to prevent the roller on the lever from contacting the cam. The locking member serves to take out of operation the control elements for the weft yarn type which is not to be inserted while allowing the remaining control elements to be driven. The multiple pick system is especially suitable for high speeds.
Patent EP-0004132-A1 (EP)
Inventor: CORBETT DAVID FRANCIS
IPC: C07D477/00
Filed: 1979-02-14
Abstract: The compounds of the formulae (V) - (X):
     
     
     
     
     
     wherein R is a group of the sub-formula (a), (b) or (c):
     
     Artwork s
     where Ri is a hydrogen atom or a methyl or ethyl group; R 2  is a lower alkyl, lower-alkylaryl or aryl group; and R 3  is a -CHR 4 -CHR 4  orCRs=CRs group where R 4  is a hydrogen atom or a methyl group and Rs is a hydrogen atom, a methyl group or R 4  and R 5  together with the carbon atoms to which they are attached form the residue of a phenyl group or of a phenyl group substituted by one or two lower alkyl or lower alkoxyl groups of fluorine, chlorine or bromine atoms; and R 1  is a lower alkyl, lower alkenyl, lower alkynyl or aralkyl group; are antibacterial agents. Their preparation and compositions are described.
Patent EP-0011038-A1 (EP)
Title: Capteur électrochimique des concentrations relatives d'espèces réactives dans un mélange fluide, et système comportant un tel capteur, notamment pour la régulation
Inventor: CROSET MICHEL
IPC: G01N27/416
Filed: 1979-10-31
Abstract: L'invention se rapporte à un capteur électrochimique des concentrations relatives dans un mélange fluide, du type mettant en oeuvre une cellule de mesure constituée par deux électrodes (E1, E2) placées de part et d'autre d'un électrolyte solide (E1). Selon l'invention, la cellule de mesure, de structure plane, comprend une électrode (E2) en matériau catalytique prolongée suivant au moins une direction parallèle au plan de la cellule, sur une longueur prédéterminée (lc). Le mélange fluide à analyser est amené à l'équilibre thermodynamique par mise en contact avec cette zone (1) de l'électrode (E2) ou par diffusion en son sein, ce avant d'atteindre une deuxième zone (2) de l'électrode (E2) ou zone de mesure. Application à la régulation des moteurs à combustion et des brûeurs de chaudières.
Patent EP-0006837-A1 (EP)
Inventor: NEMESKERI NIKOLAUS
IPC: B29C48/08
Filed: 1979-06-06
Abstract: The process for producing granules from thermoplastics starts from intermediate products, for example plastics wastes, which, owing to their constitution or large surface area, are capable of taking up water. To obtain a further processible product from such wastes, the intermediate product is preferably heated in a film extruder (1) and extruded and then dried with air at the outlet (11) from the film extruder (1) and then fed with the remaining extrusion air into a strand extruder (13) and granulated. <IMAGE>
Patent EP-0013546-A1 (EP)
Inventor: SCHAUDY RUDOLF DR
IPC: B27K3/15
Filed: 1979-12-12
Abstract: 1. A process for the production of new wood-plastic composites,, in which dry wood is impregnated with at least one organic isocyanate in the presence of unsaturated compounds and - if required - solvents, initiators and/or accelerators, the surplus liquid is removed and the compound remaining in the wood is polymerized through exposure to ionizing radiation or by thermo-catalytic means, characterized by the fact that the wood is impregnated with a mixture (a+b), with component a accounting for 2-60 wt-%, in which component a consists of a.1 at least one organic isocyanate, which has at least one group or bond that lends itself to radical polymerization, and no more than one isocyanate group in the molecule, such as 2-isocyanatoethylacrylate, N-(6-isocyanatohexyl)-allyl carbamate, N-(6-isocyanato-2-tolyl)-(2-acryloyloxyethyl)-carbamat- e, N-(6-isocyanato-n-hexyl-(2-methacryloyloxypropyl)-carb- amate and/or N-(6-isocyanato-4-tolyl)-N'-(2-acryloyloxyethyl)-carba- mide, and/or a.2 the reaction product of a.2.1 at least one organic isocyanate with two isocyanate groups in the molecule, such as diisocyanatotoluene, 1,6-diisocyanato-hexane, isophorone diisocyanate and/or 1,6-diisocyanato-2,2,4-trimethylhexane, with a.2.2 at least one alpha,beta- or beta,gamma-olefinic unsaturated compound with no more than one active hydrogen atom in the molecule, such as 2-hydroxypropylacrylate, 4-hydroxybutylacrylate, 2-aminoethylmethacrylate, allyl alcohol, acrylic acid, monoethyl maleate, 2-hydroxyethylacrylate, monoethyl measaconate, and component b of at least one alpha,beta- or beta,gamma-olefinic unsaturated reactive diluent that lends itself to radical polymerization, such as acrylonitrile, methyl (meth)-acrylate and/or ethyl acrylate, and subsequently polymerized.
Patent EP-0010103-A1 (EP)
Title: Mecanisme de tabulation pour machine a ecrire
Inventor: COSTA JORGES
IPC: B41J21/14
Filed: 1979-09-11
Abstract: Un mecanisme de tabulation pour une machine a ecrire, du type a tete d'impression portee par un trainard, comprend un rail de tabulation (1) susceptible de se deplacer longitudinalement et presentant une serie de cavaliers (2) pouvant etre selectionnes separement. Une butee (19) du rail (1) est susceptible de cooperer avec une butee (19) mise en position active d'un ensemble de butees (67) de tabulation. Ce mecanisme comprend en outre un dispositif d'entrainement (28, 35-41) du rail (1) longitudinalement dans le sens amont par rapport au sens d'ecriture, une came (28) assurant la mise en position active des cavaliers (2) selectionnes avant un deplacement longitudinal du rail (1) et des moyens de liaison (50-62), entre un arbre d'entrainement (29) et l'ensemble des butees decimales (67), presentant des jeux (51, 53, 54) pour n'entrainer une buter (67) selectionnee en position active qu'apres un deplacement longitudinal du rail (1).
Patent EP-0017858-A1 (EP)
Inventor: VINNEMANN ANTONIUS DR
IPC: B65C9/18
Filed: 1980-04-02
Abstract: In this dispenser a conveyor belt (12) or the like, having a label ribbon (3) which can be transported via a transport roller (9), it is proposed in order to achieve a high labelling speed, combined with a compact design of the label dispenser, to drive the transport roller (9) at constant speed and to provide a support ribbon clamping means interacting with the transport roller (9) for the stepwise conveying of the label ribbon (3), by which means the support ribbon (8) is pressed against the transport roller (9) in a controlled manner and is thereby conveyed further or is released, with free running of the transport roller (9). By means of the continuous drive of the transport roller (9) and the controlled pressing-on of the label ribbon (3) only very slight masses need to be accelerated and braked, so that a label dispensing with very high frequency is made possible. <IMAGE>
Patent EP-0022243-A1 (EP)
Inventor: FUCHS ADOLF
IPC: B22D11/16
Filed: 1980-07-02
Abstract: 1. Electromagnetic stirrer (4) in an installation for the continuous casting of steel in which the stirrer (4) is installed at a distance from the path (3) of the strand, characterized in that the side (23) of the stirrer (4), that is presented to the path (3) of the strand, is provided with a guide means (5, 21) for the cold strand (9), which guide means is arranged at a distance (13, 22) from the path (3) of the strand.
Patent EP-0022244-A1 (EP)
Inventor: HURTER FRITZ
IPC: F24J2/04
Filed: 1980-07-02
Abstract: The solar collector (1) is provided at the bottom with a bottom plate (6) which extends outwards from its frame (10). The outer edges of the sheet metal collar (2) formed in this way are bent down in such a way that penetration of rainwater as far as the roof substructure is prevented. The resulting solar collector (1) is simple and cheap to manufacture and easy to assemble. It can be used for every type of tile and other roof coverings and in the long term, the sheet metal collar (2) tends less to suffer from the formation of rust and leaks compared with previous designs which are usually manufactured from sheet metal strips welded together.
Patent EP-0024578-A1 (EP)
Inventor: MODROVICH IVAN ENDRE
IPC: C12N9/96
Filed: 1980-08-01
Abstract: Stabilized enzymes useful in the diagnostic assay of total cholesterol are prepared by dissolving a salt of cholic acid in a buffer solution providing a pH within the range of about 4 to about 9, to the solution is added a cholesterol esterase. The solution is then mixed with a polyhydroxy organic compound and TRITON-X-100. A cholesterol oxidase and a peroxidase are each dissolved in separate portions of buffer solution and introduced into the buffered solution containing the cholesterol esterase. 4-aminoantipyrine is then added to the solution. The resultant solution is a stabilized enzyme solution which can be used in the total cholesterol assay of a serum sample. The stabilized solution can be used in combination with a chromogen diluent solution which is made by dissolving phenol and TRITON-X-100 in water or a buffer solution. The combination of the stabilized enzyme solution and the chromogen diluent solution provides a solution which has utility in the spectro-photometric assay of total cholesterol.