baber/WOPTO huggingface dataset:
Patent EP-4294558-A1 (EP)
Inventor: CAPPELLO GIOVANNI
IPC: B01J19/00
Filed: 2022-02-18
Abstract: The invention relates to an apparatus 100 for accelerated dissolution of carbonates with buffered pH. The apparatus comprises a mixer 12, a dissolution reactor 14 and a pH correction reactor 24. The mixer comprises: a chamber 123; means for supplying water 126; means for supplying carbonic gas 127; and means for supplying carbonate 128. Water, carbonic gas and carbonate are provided to the chamber in predetermined continuous flow rates to obtain a design flow rate of lean mixture 130 at the outlet. The dissolution reactor comprises a duct 141 connected to the chamber receiving the lean mixture and allowing at least partial dissolution of the carbonate which transforms the lean mixture into an ionic mixture 131 according to the reaction CaCO 3 +CO 2 +H 2 O-> Ca(HCO 3 ) 2 . The pH correction reactor comprises a duct 142 and hydroxide supply means 28. The mixture is then released into the sea. The invention also relates to a method for the accelerated dissolution of carbonates with buffered pH for the permanent sequestration of CO 2  in the sea in the form of bicarbonates.
Patent EP-4305588-A1 (EP)
Inventor: WILD SEBASTIAN
IPC: G06T5/40
Filed: 2022-03-03
Abstract: A method and system for correcting a difference in contrast agent density in a sequence of contrast-enhanced image frames. A reference image frame is defined in the sequence of contrast-enhanced image frames, and segmentation is performed on the reference image frame to determine a location of a region of interest within the reference image frame. The region of interest is a region of the reference image frame that contains contrast agent. Other image frames in the sequence of contrast-enhanced images are corrected based on a difference in contrast agent density/image intensity in the region of interest relative to the region of interest in the reference image frame.
Patent EP-4314512-A1 (EP)
Inventor: SZÉNÁSI LÁSZLÓ ZOLTÁN
IPC: F01P11/02
Filed: 2022-03-22
Abstract: The invention relates to a cooling module (4) for a motor vehicle (1) for cooling at least one drive unit (2) of the motor vehicle, having a cooling module housing (6), the cooling module having the following components: - a coolant container (13) for providing a liquid or gaseous cooling medium (14); - a first interface unit (7) for receiving a specified pump unit (8); - a second interface unit (9) for receiving a specified filter unit (10); - a third interface unit (11) for receiving a specified heat exchange unit (12). The invention also relates to a motor vehicle (1) and a method.
Patent EP-4315747-A1 (EP)
Inventor: AJMERA PRASHAM RAJESHBHAI
IPC: H04L9/40
Filed: 2022-03-15
Abstract: Selon l'invention, l'expiration de jeton est gérée pour des demandes dans un comportement de communication de réponse à une demande asynchrone. Si un jeton dans une demande expire, une opération à exécuter utilise un nouveau jeton pour exécuter l'opération. Le nouveau jeton est obtenu à partir d'une vérification d'état envoyée à un emplacement différent de celui de la demande initiale.
Patent EP-4313538-A1 (EP)
Title: Process for the production of a glass fiber reinforced polymer tape, and tape so produced
Inventor: MV SUPRIYA
IPC: B29C48/00
Filed: 2022-03-28
Abstract: Process for the production of a glass fiber reinforced polymer tape, comprising the subsequent steps of a) unwinding from a package of at least one continuous glass multifilament strand; b) applying the impregnating agent to said strands to form the impregnated continuous multifilament strands; c) applying a sheath of thermoplastic polymer around said multifilament strand to form a sheathed continuous multifilament strand, wherein wherein the tex number of the glass multifilament strand is in the range from 520 to 980, the amount of the at least one continuous glass multifilament strand in the composition is from 55 to 70 wt-% on the basis of the total weight of the composition; d) providing the plurality of sheathed continuous multifilament strands obtained in step c); e) placing the plurality of sheathed continuous multifilament strands in parallel alignment in the longitudinal direction; f) grouping the plurality of sheathed continuous multifilament strands; wherein steps e) and f) are performed such that the sheathed continuous multifilament strand can be consolidated; and g) subsequently consolidating the plurality of sheathed continuous multifilament strands to form a tape.
Patent EP-4314516-A1 (EP)
Title: Unité d'entraînement
Inventor: LEONE DEMETRIO
IPC: F02C1/04
Filed: 2022-03-30
Abstract: Une unité d'entraînement (1) destinée à un générateur comprend un boîtier (3), un canal d'écoulement (30) pour un fluide compressible (10, 11), une roue d'entrée (2) et une roue de sortie (4). Le canal d'écoulement (30) est disposé dans le boîtier (3), le canal d'écoulement (30) s'étendant de la roue d'entrée (2) à la roue de sortie (4). La roue d'entrée (2) est montée rotative sur un arbre d'entrée (5) et la roue de sortie (4) est montée rotative sur un arbre de sortie (5). L'arbre d'entrée (5) et/ou l'arbre de sortie (6) est monté rotatif dans le boîtier (3). Le boîtier (3) contient un corps d'écoulement (35) qui est disposé entre la roue d'entrée (2) et la roue de sortie (4).
Patent EP-4178459-A1 (EP)
Inventor: RECTOR JASON M
IPC: A61B90/94
Filed: 2022-05-06
Abstract: Cartouches d'agrafes comprenant des agrafes absorbables ayant des propriétés mécaniques suffisantes pour être déployées dans un tissu de patient, resserrer le tissu du patient, et se dissoudre dans un cadre de temps souhaité.
Patent EP-4278101-A1 (EP)
Inventor: TOV YOAV SHLOMO
IPC: F16B13/02
Filed: 2022-01-12
Abstract: The present invention provides a single-piece self-penetrating wall anchor for anchoring an article to a hardwall, said wall anchor comprising a rigid body having: (i) an outer wall(s); (ii) a piercing distal-end for penetrating into said wall (without prior drilling); and (iii) an open proximal-end leading to an axial threaded recess for receiving a screw, wherein said rigid body is non-deformable and having a hardness of at least 40 HRC (Hardness Rockwell C), such as that is does not change in shape upon insertion into a concrete/brick wall, and/or upon receiving a screw into said axial threaded recess.
Patent EP-4281832-A1 (EP)
Inventor: JIANG JING
IPC: G03F7/00
Filed: 2022-01-19
Abstract: L'invention concerne un appareil et des procédés permettant d'effectuer une lithographie par nano-impression à l'aide d'un anneau d'appui antidérapant. Dans un mode de réalisation, une chambre de traitement pour la lithographie par nano-impression comprend un support de substrat et un anneau disposé sur le support de substrat. L'anneau comporte une surface supérieure opposée au support de substrat, et la surface supérieure présente un motif de quadrillage. Une surface inférieure faisant face au support de substrat présente un motif différent du motif de quadrillage.
Patent EP-4296246-A1 (EP)
Title: Cbn sintered body
Inventor: KOSHIYAMA Masayuki
IPC: C04B35/5835
Filed: 2022-01-28
Abstract: A cBN sintered compact in accordance with an embodiment of the present invention comprises: 
cBN grains and a binder phase; wherein 
the content of the cBN grains is 40 vol% or more and 80 vol% or less; 
the binder phase comprises titanium boride grains; 
the compact satisfies the following relation: 3.0 ≤ X/Y ≤ 10.0, where 
Y is the sum of the lengths of envelopes on which the cBN grains are in contact with the binder phase, and 
X is the sum of the interfacial lengths of the titanium boride grains that are present within 2 µm from the surfaces of each cBN grain and have an oblateness of 1.3 or more and 30.0 or less where the oblateness is defined by L 2 /(4πS), where L is the interfacial length and S is the area of the titanium boride grain.
Patent EP-4296076-A1 (EP)
Title: Composition containing cellulose nanofibers
Inventor: BAMBA ATSUSHI
IPC: B60C1/00
Filed: 2022-02-21
Abstract: Provided are: a rubber composite in which cellulose nanofibers are well-dispersed in rubber and which has favorable characteristics (in particular, storage modulus, etc.) that make it possible to form a vulcanized rubber product having an excellent elastic modulus, excellent wear resistance, etc.; and a cellulose nanofiber-containing composition from which said rubber composite can be formed. Provided is a composition containing cellulose nanofibers and a nonionic surfactant, wherein the nonionic surfactant has, as a hydrophobic moiety, a group that has 6 -30 carbon atoms and is an aliphatic or aromatic or a combination thereof.
Patent EP-4296237-A1 (EP)
Title: Method for manufacturing cathode active material
Inventor: MOK DUCK GYUN
IPC: C01G53/00
Filed: 2022-03-25
Abstract: The present invention is an invention capable of reducing the amount of a water-washing solution used, minimizing surface deterioration of a positive electrode active material generated in a water-washing process, and effectively controlling residual lithium, and relates to a method of preparing a positive electrode active material, the method including: (A) preparing a lithium transition metal oxide; (B) mixing the lithium transition metal oxide with a first water-washing solution to perform a first water-washing and then a first filtering on the lithium transition metal oxide; and (C) using a filtering device capable of concurrently water-washing and filtering the lithium transition metal oxide subjected to step (B) to concurrently perform a second water-washing and a second filtering, with a second water-washing solution, wherein the second water-washing solution is in an amount of 10 parts by weight to 50 parts by weight with respect to 100 parts by weight of the first water-washing solution.
Patent EP-4319506-A1 (EP)
Title: Circuit board
Inventor: OHMORI CHIKARA
IPC: H05K1/16
Filed: 2022-02-08
Abstract: A circuit board includes a board, an interface formed on the board, a discharge wiring pair formed on the board and having a first discharge wire connected to the interface and a second discharge wire having a second tip portion facing a first tip portion of the first discharge wire with an interval, an electronic component installed in a signal path connected to the interface, a ground path connected to the second discharge wire, and a discharge induction unit configured to induce discharge between the discharge wiring pair by making a current having a frequency based on a voltage waveform of static electricity to be discharged flow more easily in the discharge wiring pair than in the signal path.
Patent EP-4316423-A1 (EP)
Title: Animal data management method and system
Inventor: SEO SEUNGUP
IPC: A61D17/00
Filed: 2022-05-04
Abstract: Disclosed are an animal data management method and system. The animal data management system according to an embodiment may: through a first reader installed at the beginning of a passage through which an animal can pass and a second reader installed at the end of the passage, receive an identifier of an animal from a sensor inserted into the body of the animal passing through the passage or attached to the outside of the body of the animal; measure the movement speed of the animal on the basis of a first time when the first reader receives the identifier and a second time when the second reader receives the identifier; and measure whether the animal is in heat on the basis of the measured movement speed.
Patent EP-4230575-A1 (EP)
Title: Pressure swing adsorption apparatus for hydrogen purification from ammonia-cracked gas and hydrogen purification method using same
Inventor: YOON HYUNG-CHUL
IPC: C01B3/56
Filed: 2022-04-11
Abstract: The present disclosure relates to a pressure swing adsorption apparatus for hydrogen purification from decomposed ammonia gas and a hydrogen purification method using the same, and more particularly, the pressure swing adsorption apparatus of the present disclosure includes a plurality of adsorption towers including a pretreatment unit and a hydrogen purification unit wherein the adsorption towers of the pretreatment unit and the hydrogen purification unit are packed with different adsorbents, thereby achieving high purity hydrogen purification from mixed hydrogen gas produced after ammonia decomposition, making it easy to replace the adsorbent for ammonia removal, minimizing the likelihood that the lifetime of the adsorbent in the hydrogen purification unit is drastically reduced by a very small amount of ammonia, and actively responding to a large change in ammonia concentration in the raw material.Additionally, a hydrogen purification method using the pressure swing adsorption apparatus of the present disclosure physically adsorbs and removes impurities such as moisture (H<sub>2</sub>O), ammonia (NH<sub>3</sub>) and nitrogen (N<sub>2</sub>) included in mixed hydrogen gas produced after ammonia decomposition below extremely small amounts, thereby achieving high purity hydrogen purification with improved selective adsorption of moisture, ammonia and nitrogen and maximized hydrogen recovery rate and productivity. In addition, since the temperature swing adsorption process is not introduced, there is no need for a heat source for regeneration, thereby reducing the driving cost.
Patent EP-4280082-A1 (EP)
Title: Panoramic image-based information pushing method and apparatus, and mobile terminal
Inventor: ZHOU QI
IPC: G06F16/9035
Filed: 2022-06-29
Abstract: The present application relates to a panoramic image-based information pushing method and apparatus, a mobile terminal and a storage medium. The method comprises: in a viewing area displayed by a mobile terminal, displaying a first partial image of a target panoramic image projected into the viewing area (202); in response to the displacement of the viewing area relative to the target panoramic image, displaying, in the displaced viewing area, a second partial image in which the target panoramic image is projected into the displaced viewing area (204); and when the second partial image belongs to a target image interval of the target panoramic image, pushing recommendation information configured for the target image interval, so that the recommendation information is displayed on the second partial image (206).
Patent EP-4302590-A1 (EP)
Inventor: VON NORDHEIM MAXIMILIAN
IPC: A01D75/18
Filed: 2023-05-11
Abstract: Die vorliegende Erfindung betrifft eine betrifft eine selbstfahrende landwirtschaftliche Arbeitsmaschine (1) mit wenigstens einer Drohnenvorrichtung (5).Die vorliegende Erfindung beruht auf dem allgemeinen Gedanken, dass mittels der Drohnenvorrichtung (5) ein Hindernis eines landwirtschaftlichen Feldes (3) markiert wird.
Patent EP-4289900-A1 (EP)
Inventor: KIM SEONG DONG
IPC: C08L67/02
Filed: 2023-05-19
Abstract: A biodegradable polyester resin composition, including: a polyester resin including a diol, an aromatic dicarboxylic acid and an aliphatic dicarboxylic acid, wherein a soft segment ratio of the polyester resin is 0.21 to 0.29, and wherein the soft segment ratio is a ratio of a diol, bonded between the aliphatic dicarboxylic acid and the aliphatic dicarboxylic acid, among the diols.
Patent EP-4296602-A1 (EP)
Inventor: RAPACCIOLI MARCO
IPC: F28D9/00
Filed: 2023-06-16
Abstract: A heat exchanger comprises a plurality of plates (30a, 30b, 32, 34) fixed to each other to form first chambers (36) and second chambers (38), the first chambers being hydraulically connected to each other to form a primary circuit (40) and the second chambers (38) being hydraulically connected to each other to form a secondary circuit (42), hydraulically separated from the primary circuit; the heat exchanger further comprises at least two ports (44 and 46) for the inlet and outlet of a fluid from the primary circuit and at least two ports (48 and 50) for the outlet and inlet of a fluid from the secondary circuit, wherein said ports are arranged along an approximately straight line.
Patent EP-4311926-A1 (EP)
Title: Control method for variable turbine nozzle of turbocharger during engine braking
Inventor: MAILFERT JULIEN
IPC: F02D41/00
Filed: 2023-07-12
Abstract: A control method for use in an engine braking maneuver for an internal combustion engine (ICE) system including a turbocharger having a variable-nozzle turbine (VNT), the ICE system further including an exhaust flap disposed in an exhaust line downstream of the variable-nozzle turbine. Prior to closing the exhaust flap, the VNT vanes are first parked in a fully open position. After the exhaust flap closes, the vanes are pivoted to a fully closed position and are continuously urged against a hard stop as long as the exhaust flap is closed. Termination of engine braking entails pivoting the vanes back to the fully open position, whereupon the exhaust flap is opened.
Patent EP-4311486-A1 (EP)
Inventor: O'BRIEN PETER
IPC: A61B5/083
Filed: 2023-07-21
Abstract: There is provided a device for measuring a person's ventilation or metabolism metrics. The device includes a conduit shaped to receive an exhalation of air therethrough. The device includes at least one gas sensor passively sampling said exhalation of air by means of a positive or negative pressure differential. The device includes a pump configured to assist in said passive sampling. The pump is configured to adjust the flow rate of a sample portion of said exhalation of air passing through to the at least one gas sensor, so as to be proportional or linear within a predetermined threshold, to the flow rate of the exhalation of air passing through the conduit. 
     The device is configured to operate via both breath-mixing and breath-by-breath modes using a single flow path. The device is configured to change between the breath-mixing and breath-by-breath modes as a function of operation of the pump.
Patent EP-0006933-A1 (EP)
Inventor: TSEUNG ALFRED CHAN CHUNG
IPC: C25B11/04
Filed: 1979-05-07
Abstract: Dans des elements electrochimiques d'electrolyse en solution alcaline chloree, la cathode peut consister en un ecran de nickel portant 15,6 mg de Co2NiS4 agglomere avec 4,4 mg de polytethraflurethylene par cm2.
Patent EP-0007376-A1 (EP)
Inventor: GUSTAFSSON OLLE
IPC: D03D49/42
Filed: 1979-06-06
Abstract: Un verin hydraulique pour une navette d'un metier a tisser est decrit. Le verin possede un cylindre hydraulique (12) avec un piston de force (59) se deplacant dans le cylindre pour communiquer directement a la navette une energie de lancement. Une vanne d'alimentation (11) est reliee au cylindre hydraulique (12) et distribue le fluide hydraulique provenant d'une source de fluide sous pression au cylindre hydraulique (12) par l'intermediaire d'un accummulateur de pression (9) monte sur le cylindre. La vanne d'alimentation est commandee par une vanne magnetique (10) reliee directement a une extremite de la vanne d'alimentation.
Patent EP-0003306-A1 (EP)
Inventor: KUMMER RUDOLF DR
IPC: C07C69/34
Filed: 1979-01-15
Abstract: 1. A process for the preparation of butanedicarboxylic acid esters by : a) reacting butadiene or hydrocarbon mixtures containing butadiene with carbon monoxide and a C1 - to C4 -alkanol in the presence of a tertiary nitrogen base and a cobalt carbonyl catalyst at from 80 degrees to 150 degrees C under superatmospheric pressure, b) removing the greater part of the tertiary nitrogen base together with any excess hydrocarbon, and c) reacting the resulting pentenoic acid ester, in the presence of the catalyst remaining in the reaction mixture, and in the presence of the remaining amount of tertiary nitrogen base, with carbon monoxide and a C1 - to C4 -alkanol at from 140 degrees to 200 degrees C under superatmospheric pressure, to give the butanedicarboxylic aicd ester, characteized in that, in stage c), at least 50 % of the cobalt catalyst in not in the form of a pi-allyl complex with butadiene.
Patent EP-0010158-A1 (EP)
Inventor: DOSE GERHARD-FRIEDRICH ING GRA
IPC: G21C13/028
Filed: 1979-09-13
Abstract: 1. Sluice gate for sealing the passage openings in the partition walls of adjacent liquid-filled storage pools (12) for the storage of nuclear reactor fuel assemblies, where the sluice gate is fitted with replaceable seals, characterized in that the sluice gate (5) consists of two sealing frames (8) and two sealing plates (6) arranged between the sealing frames, that the two sealing frames are fitted with seals (7) on the side facing the sealing plates, that each of the two sealing frames is attached to the partition wall (3) with a seal (11) in between and that the frames may be removed from the wall, that the sealing plates may be moved in horizontal direction by means of drive elements.
Patent EP-0012268-A1 (EP)
Inventor: HAGNER HANS
IPC: B31B50/25
Filed: 1979-11-28
Abstract: Method for embossing fold lines into fold box blanks (13), wherein a conveyor belt (20) passes the fold box blanks (13) between an embossing tool (30) and a countertool (31), the plastication heat is supplied to the fold box blanks (13) by guiding the heated lower tool (30) toward the conveyor belt (20), whereupon the embossing of the fold line takes place, and wherein, after the embossing has taken place, the conveyor belt (20) travels on with the embossed fold box blanks (13) which remain on the conveyor belt (20) until cooled down, whereupon they can be removed from the conveyor belt (20). The embossing of the fold lines into the fold box blanks (13) can take place either from above or from below through the conveyor belt (20) (Fig. 1). <IMAGE>
Patent EP-0011377-A1 (EP)
Inventor: TOBIAS PHILIP EMANUEL
IPC: G01J3/50
Filed: 1979-10-11
Abstract: An optical densitometer head adapted for application to automatic equipment, and not requiring manual adjustment of filters, comprises a housing (11) including a light source (13), a lens system (15,17) and three photo-electric devices (29,33), each with its own colour filter (25,27). Infra-red filters may be included. The outputs from the devices may be applied to a three-channel amplifier (37) with a characteristic so as to give outputs corresponding to the densities of the three primary colours. The devices may be symmetrically disposed in the housing, and an inspection aperture, normally closed by a plug (not in Figure 1) may be provided.
Patent EP-0018399-A1 (EP)
Inventor: AMENDOLA STEVEN C
IPC: C10G1/06
Filed: 1980-02-25
Abstract: Un materiau solide a base de carbone tel que le charbon (R), est converti rapidement en un pourcentage eleve d'hydrocarbures liquides en faisant reagir d'abord ledit materiau avec un acide (16) pour former des produits d'addition de carbone que l'on fait ensuite reagir avec un systeme accepteur d'ions halogenure du Groupe V (systeme super-acide) (22), dont la teneur en acide est superieure a la teneur en l'halogenure du Groupe V, puis avec une source d'hydrogene (26). Toutes les phases du procede peuvent se derouler a la pression atmospherique et a des temperatures relativement faibles, rendant ainsi ce procede beaucoup plus economique que les procedes connus de liquefaction du charbon.
Patent EP-0017214-A1 (EP)
Inventor: HENNING GEORG DR
IPC: C07D209/44
Filed: 1980-04-01
Abstract: Isoindolinfarbstoffen der allgemeinen Formel <IMAGE> in der R¹ C1- bis C4-Alkyl, R² Wasserstoff oder C1- bis C4-Alkyl und X Sauerstoff, Schwefel, Imino oder N-Cyanimino bedeuten und worin der Ring C gegebenenfalls durch nicht löslichmachende Gruppen substituiert ist. Die Farbstoffe geben in Lacken, Druckfarben und Kunststoffen sehr farbstarke und briilante Gelbfärbungen, die gute bis sehr gute Licht- und Überlackierechtheiten aufweisen.