baber/WOPTO huggingface dataset:
Patent EP-4300493-A1 (EP)
Title: Audio data processing method and apparatus, device and medium
Inventor: LIANG JUNBIN
IPC: G10L21/0208
Filed: 2022-08-18
Abstract: An audio data processing method and apparatus, a device and a medium. The method comprises: acquiring recorded audio, wherein the recorded audio comprises a background reference audio component, a voice audio component and an ambient noise component (S101); acquiring, from an audio database, prototype audio that matches the recorded audio (S102); acquiring candidate voice audio from the recorded audio according to the prototype audio, wherein the candidate voice audio comprises the voice audio component and the ambient noise component (S103); determining the difference between the recorded audio and the candidate voice audio to be the background reference audio component contained in the recorded audio (S104); and performing ambient noise reduction processing on the candidate voice audio, so as to obtain noise-reduced voice audio corresponding to the candidate voice audio, and merging the noise-reduced voice audio with the background reference audio component, so as to obtain noise-reduced recorded audio (S105). By means of the method, the noise reduction effect of recorded audio can be improved.
Patent EP-4223324-A1 (EP)
Inventor: KARG JÖRN
IPC: A61L9/04
Filed: 2023-01-19
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung (1) zur Abgabe eines flüchtigen Stoffs an die Umgebungsluft, mit einem Gehäuse (10) aus einem ersten, mindestens dreischichtigem Material und mit einer innerhalb des Gehäuses (10) angeordneten Einlage (20) aus einem zweiten Material, wobei das zweite Material mit dem flüchtigen Stoff versehen, insbesondere imprägniert, ist, wobei das zweite Material eines der folgenden Materialien ist eines oder mehrere der genannten Materialien aufweist:- ein pflanzlicher Faserstoff oder- Saccharose oder Stärke oder- ein mineralisches Material.
Patent EP-4220846-A1 (EP)
Title: Electrode and rechargeable lithium battery including the same
Inventor: LEE JINHEE
IPC: H01M50/46
Filed: 2023-01-26
Abstract: Disclosed are an electrode and a rechargeable lithium battery including the same. 
Specifically, an embodiment provides an electrode including a current collector; an electrode active material layer on one or both surfaces of the current collector and including internal pores; an inner coating layer filled in the internal pores of the electrode active material layer and including an adhesive material; and an outer coating layer disposed on the surface of the electrode active material layer and including an adhesive material that is the same as or different from the inner coating layer. A total weight of the inner coating layer and the outer coating layer per area of one surface of the current collector is about 0.1 g/m 2  to about 0.7 g/m 2 . In addition, the electrode active material layer has a porosity of about 13% to about 16% in a cross section having a depth of about 20 µm from the surface of the electrode active material layer to the current collector.
Patent EP-4242438-A1 (EP)
Inventor: HIRAO YU
IPC: F02B29/04
Filed: 2023-03-07
Abstract: [Problem] To provide a technology proper for an engine provided with two cylinder rows and an intercooler, and to provide the engine that can achieve both improved performance and compactness.[Solution] An exemplary engine includes: two cylinder rows so placed as to be aligned side by side; a turbocharger; and an intercooler shared by the two cylinder rows, and connected to the turbocharger. The intercooler has: a cool liquid flow path through which a cool liquid flows, and an intake air flow path through which intake air from the turbocharger flows. The cool liquid flow path has an inlet and outlet of the cool liquid on one side in a first direction along the flow of the cool liquid. The intake air flow path has an inlet of the intake air on one side in a second direction along the flow of the intake air, and an outlet of the intake air on another side.
Patent EP-4218556-A1 (EP)
Inventor: GOLDVASSER DOV
IPC: A61B5/02
Filed: 2019-11-22
Abstract: A blood flow rate measurement system measures fluid flow rate in a blood vessel (106) having a catheter-based heart pump (100) inserted therein, without relying on measurements of electric current drawn by a motor that drives the heart pump (100). A turbine (200) is disposed at or near a distal end of the heart pump catheter (202). Blood or other fluid flowing through the blood vessel (106) urges blades (204) of the turbine (200) to rotate. The turbine (200) is mechanically coupled to a signal generator (400), which generates a signal (404) indicative of a rotational speed of the turbine (200), which is dependent, at least in part, on speed of the fluid flowing through the blood vessel (106). A tachometer (412), external to the body of the patient, calculates the blood flow rate from the rotational speed of the turbine (200). In some cases, the blades (204) are collapsible, to reduce diameter of the turbine (200), thereby facilitating insertion of the system into the blood vessel (106).
Patent EP-4265861-A1 (EP)
Inventor: NEILL ANDREW
IPC: E04B1/16
Filed: 2023-04-06
Abstract: The present specification relates generally to modular construction and more specifically to a sacrificial concrete void form and method of modular construction therewith. The concrete void form includes a steel frame having a top face, a bottom face, and four side faces, wherein at least one of the four side faces and the top face are covered with at least one sheet of corrugated steel decking. The method of modular construction includes constructing at least one concrete void form, the at least one concrete void form comprising a steel frame having a top face, bottom face and four side faces, wherein at least one of the four side faces and the top face are covered with at least one sheet of corrugated steel decking, installing the at least one concrete void form at a construction site, and pouring concrete over or adjacent to the at least one concrete void form.
Patent EP-4289667-A1 (EP)
Inventor: PERON RODOLPHE
IPC: B60Q1/00
Filed: 2023-04-20
Abstract: L'invention concerne un ensemble d'éclairage diurne (100) pour véhicule automobile, ledit ensemble comprenant un module lumineux (101) comportant une source de rayons lumineux implantée dans un boitier (104) qui est fermé par une glace (105) et au moins une partie d'un pare-chocs comportant un renfort (102) surmonté d'une peau (103), ledit renfort étant muni d'au moins un plot de fixation (106) coopérant avec une patte de fixation (107) du boitier et ladite peau présentant une ouverture dans laquelle s'insère le module lumineux. L'invention concerne également un véhicule automobile équipé d'un tel ensemble d'éclairage diurne.
Patent EP-4265678-A1 (EP)
Inventor: YAN JIAQI
IPC: C08L23/06
Filed: 2023-04-20
Abstract: A hydrogenated styrenic block copolymer (HSBC) is disclosed represented by at least one formula selected from S-EP-EB, (S-EP-EB) n X, and S-EP-EB-EP-S, wherein n is from 2 to 30 and X is a residue of a coupling agent. Prior to hydrogenation, each block S is a polymer block of a vinyl aromatic monomer, each block EP is a polyisoprene block, and each block EB is a polybutadiene block. The HSBC has a polystyrene content (PSC) of 5 to 20 wt.%, and a peak molecular weight (M p ) of 45 to 300 kg/mol. A thermoplastic composition is disclosed containing the HSBC and a polyolefin. The thermoplastic composition shows improved impact performance and toughness.
Patent EP-4273112-A1 (EP)
Inventor: FIEDLER VOLKHARD
IPC: C05F17/907
Filed: 2023-04-27
Abstract: Die Erfindung betrifft ein Verfahren zum Kompostieren von Haushaltsabfällen, vorzugsweise von nicht gekochten und nicht zubereiteten Lebensmittelresten, von Pflanzen und/oder von Gartenabfällen. Um ein Verfahren anzugeben, das sich durch ein gutes Kompostierergebnis auszeichnet, deutlich kürzer dauert und das darüber hinaus in Privathaushalten durchgeführt werden kann, sollen- die zu kompostierenden Haushaltsabfälle in einem ersten Schritt in einem Behältnis über einen Zeitraum von 7 bis 15 Tagen, vorzugsweise von 10 bis 14 Tagen, derart erhitzt werden, dass die Temperatur der zu kompostierenden Haushaltsabfälle, vorzugsweise konstant, in einem Bereich zwischen 55 °C und 75 °C, vorzugsweise zwischen 60 °C und 65 °C, liegt, wobei in dem ersten Schritt die zu kompostierenden Haushaltsabfälle, vorzugsweise regelmäßig, zur Gewährleistung einer ausreichenden Sauerstoffzufuhr durchmischt werden und, vorzugsweise regelmäßig, die massenspezifische Feuchte der zu kompostierenden Haushaltsabfälle gemessen und durch Hinzugeben von Wasser so angepasst wird, dass die zu kompostierenden Haushaltsabfälle eine massenspezifische Feuchte von 45 % bis 65 % aufweisen,- in einem zweiten Schritt anschließend die zu kompostierenden Haushaltsabfälle auf eine Temperatur zwischen 20 °C und 35 °C, vorzugsweise zwischen 25 °C und 27 °C, abkühlen bzw. abgekühlt werden und- anschließend in einem dritten Schrittden zu kompostierenden Haushaltsabfällen unter Vermischen Erde zugeführt wird, wobei die Masse der zugeführten Erde zwischen 2 % und 10 % der Masse der zu kompostierenden Haushaltsabfälle, vorzugsweise zwischen 4 % und 5 % der Masse der zu kompostierenden Haushaltsabfälle, beträgt, und das Gemisch aus den zu kompostierenden Haushaltsabfällen und der Erde über einen Zeitraum von 7 bis 15 Tagen, vorzugsweise von 10 bis 14 Tagen, in dem Temperaturbereich des zweiten Schrittes zum Reifen gelagert wirdund/oderden zu kompostierenden Haushaltsabfällen unter Vermischen aerob abbauende Mikroorganismen in fester Form und/oder in flüssiger Form zugeführt werden und das Gemisch aus den zu kompostierenden Haushaltsabfällen und den Mikroorganismen über einen Zeitraum von 7 bis 15 Tagen, vorzugsweise von 10 bis 14 Tagen, in dem Temperaturbereich des zweiten Schrittes zum Reifen gelagert wird.
Patent EP-4285873-A1 (EP)
Inventor: KLEIN KARSTEN
IPC: A61F2/95
Filed: 2023-05-25
Abstract: The present invention relates to a system for delivery of an endoluminal prosthesis, the system comprising a delivery catheter and a prosthesis to be delivered, wherein the system comprises a wire extending through at least a portion of a main lumen of the prosthesis in a preloaded configuration, the wire extending in distal direction to a position in proximity to the distal opening of the prosthesis and the wire extending in proximal direction of the proximal opening of the prosthesis along the catheter shaft up to the handle, wherein the handle comprises at least one spool to receive the proximal end of the preloaded wire with a proximal portion of the preloaded wire being coiled onto the spool.
Patent EP-4297198-A1 (EP)
Title: Connector
Inventor: TAKAI YOSUKE
IPC: H01R13/6471
Filed: 2023-06-14
Abstract: Provided is a connector including: a pin group having contact pins aligned in a predetermined direction; an alignment member formed extending in the predetermined direction and having an alignment groove at an end in a width direction orthogonal to the predetermined direction, the alignment groove being for aligning the contact pins; and a conductive member formed extending in the predetermined direction, coupled to the alignment member, and electrically connected to the contact pins used for grounding. The alignment member includes any one of a first protrusion and a first hole configured to accommodate the first protrusion in a center area in the predetermined direction, the conductive member includes the other of the first protrusion and the first hole in the center area in the predetermined direction, and the alignment member and the conductive member are coupled to each other by the first protrusion being secured in the first hole.
Patent EP-4298961-A1 (EP)
Title: Bouilloire équipée d'un circuit d'évacuation de vapeur
Inventor: DUMOUX PHILIPPE
IPC: A47J27/21
Filed: 2023-06-22
Abstract: La bouilloire (2) comprend un contenant (4) délimitant un volume interne destiné à contenir de l'eau ; une poignée de préhension (8) ; un bec verseur (9) ; un couvercle (11) ; un circuit d'évacuation de vapeur comprenant des premier et deuxième orifices d'admission de vapeur débouchant dans une face inférieure du couvercle (11) et configurés pour être disposés de part et d'autre d'un plan vertical médian (P) de la bouilloire (2) qui passe par le bec verseur (9) et la poignée de préhension (8), et des premier et deuxième tubes d'écoulement de vapeur (35, 36) reliés fluidiquement respectivement aux premier et deuxième orifices d'admission de vapeur et débouchant dans une chambre interne (31) délimitée par le couvercle (11).
Patent EP-0000374-A1 (EP)
Inventor: RAUSER JAN AXEL INGEMAR
IPC: B65D5/42
Filed: 1978-07-06
Abstract: A method for the design of a packing laminate (5) and a packing laminate (5) manufactured according to this method. Packing containers are often made from a laminated material including a relatively thick carrier layer on both sides of which thinner, liquid-tight plastic layers are applied. During its conversion into a packing container the laminate (5) is folded and especially when one or more layers (3, 4, 5) are to be folded at the same time there is a great risk that cracks occur in the layer situated on the outside of the carrier layer in the fold, which layer is severely stretched during the folding. According to this invention it is suggested to diminish the stretching of the outer layer (3) by cutting through the carrier layer where the fold is to be made, so that the carrier layer can be compressed during the folding. 
     This makes the distance around the fold shorter for the outer layer (3) so that the stretching is diminished and kept inside the strechability of the material, which means that cracks can be avoided.
Patent EP-0000243-A1 (EP)
Inventor: CRAWFORD THOMAS CHARLES
IPC: C07H9/04
Filed: 1978-06-05
Abstract: The invention relates to a process in which a 3,5:4,6-protected derivative of L- or D-glulonic acid is prepared by contacting L- or D-gulono-1,4-lactone with an aldehvde dialkyl acetal, or with an aldehyde and an alcohol, in the presence of an acid having a pKa of less than 3. This protected derivative may be oxidised and hydrolysed to 2-keto-L- or D-gulonic acid or ester thereof, which in turn may be hydrolysed to L- or D-ascorbic acid. L-ascorbic acid is of course Vitamin C. The invention also relates to the novel intermediates produced by the above processes.
Patent EP-0002379-A1 (EP)
Inventor: YTTERDAL HJALMAR
IPC: F01L13/02
Filed: 1978-12-04
Abstract: A reversing mechanism for a reciprocating combustion engine comprises a lost-motion coupling having two coupling parts (3, 16) connected to the engine's control or cam shaft (1) aid its crankshaft, respectively, and at least one reversing crank (7) for turning the coupling parts through an angle relative to one another. The reversing crank is driven by a hydraulic, osciilating-piston motor (4, 18) built into one of the coupling parts. In order to ensure proper lubrication of plain bearings (9, 39), which support the crank in either coupling part, ducts are provided in the crank and in the hydraulic motor through which the high-pressure chamber of the hydraulic motor communicates with the bearings. The ducts may ba formed by drilled bcres (31, 32, 34, 35) in the crank and by annular slots defined between the main journal ein (8, 30) cf the crank and barrier rings (29) secured in the cylinder of the hydraulic motor. (Fig. 2).
Patent EP-0004177-A1 (EP)
Inventor: PIPKIN NOEL JOHN
IPC: B22F7/00
Filed: 1979-03-06
Abstract: The invention provides a method of metal coating diamond or cubic boron nitride particles, the metal being capable of forming a chemical bond with the particles, including the steps of providing a mass of metal for the coating in powdered form in contact with the particles, heat treating the metal powder and the particles at a temperature below the melting point of the metal to deposit a layer of metal on the particles, and recovering the particles as discrete, metal coated particles, the heat treatment taking place in a non-oxidising atmosphere and being chosen to allow chemical bond formation between the particles and the coating.
Patent EP-0010886-A1 (EP)
Inventor: GILBERT ARTHUR HOWARD
IPC: B01J31/12
Filed: 1979-10-11
Abstract: A process for the dimerisation of acrylonitrile to dicyanobutene and methyleneglutaronitrile under the influence of a phosphinite or phosphonite catalyst of the general formula
     wherein at least R 2  and optionally also R, and/or R 3  are electron-donating substituents (the other significations of R and R 3  being given in the description) and R is alkyl or cycloalkyl and m and n are each 1 or 2, provided that (m + n) equals 3, e.g. isopropyl bis-3,4-dimethylphenylphosphinite, uses as solvent a mixture of a proton-donating organic solvent (e.g. isopropanol), an aromatic hydrocarbon solvent (e.g. toluene) and an aliphatic hydrocarbon solvent (e.g. methylcyclohexane), e.g. in the ratio of aromatic hydrocarbon : aliphatic hydrocarbon : proton donating solvent : acrylonitrile of 5 : 5 : 1 : 3, so facilitating the isolation of the products by phase separation or liquid/liquid extraction.
Patent EP-0032896-A1 (EP)
Inventor: BUTLER DENNIS L
IPC: F41B5/10
Filed: 1981-02-09
Abstract: Un arc du type composite utilise dans le tir a l'arc ayant un organe superieur et un organe inferieur (2, 3) montes en pivotement aux extremites opposees d'un organe de structure central allonge (4) ayant une partie de prise manuelle (5) formee sur celui-ci. Un premier et un second pivot (13, 14) ayant des caracteristiques de levier continument variables sont, chacun d'eux, relies aux deux organes superieur et inferieur (2, 3). Lorsque la corde (10) est tiree vers l'arriere en position armee, les organes (2, 3) pivotent et les pivots de levier variables (13, 14) tournent de la position de la force de levier la plus petite vers des positions de forces de levier de plus en plus grandes. Ainsi, de moins en moins de force est necessaire au fur et a mesure que la corde (10) s'approche de la position armee a fond. Lorsque la corde (10) est relachee, les pivots de levier variables (13, 14) fonctionnent en sens inverse pour augmenter progressivement la vitesse de la corde (10) lorsqu'elle revient brusquement de la position armee vers la position totalement relachee.
Patent EP-0018094-A1 (EP)
Inventor: PETTY HERBERT EUELL
IPC: C07F7/18
Filed: 1980-03-21
Abstract: A trialkoxysilylthiopropionamide
     (R = alkyl group), is useful in a two-stage process for producting gamma-mercaptopropyltrialkoxysilane. The process comprises reacting beta-cyanoethyltrialkoxysilane with hydrogen sulphide in the presence of an amide to form the trialkoxysilylthiopropionamide intermediate followed by reducing the intermediate with hydrogen in the presence of a transition metal polysulphide.
Patent EP-0020695-A1 (EP)
Title: Process of forming an anti-poster anti-graffiti antidust protective coating.
Inventor: SEJOURNANT FRANCINE
IPC: C09D191/08
Filed: 1980-07-14
Abstract: The invention involves anti-adhesive compositions. This composition is basically characterized by the fact that it contains, in an organic solvent, at least one microcrystalline wax having a melting point of between 40 DEG  and 150 DEG  C., which may be combined, if necessary, with a paraffin wax, a silicone oil or various swelling agents. This composition makes it possible to form a protective coating for walls against bill-posting, penetration and attachment of graffiti and/or paint and against adherence of dust and miscellaneous polluting agents in and on such surfaces.
Patent EP-0027112-A1 (EP)
Inventor: JOHANNESSEN SVEIN
IPC: H05B3/00
Filed: 1980-11-04
Abstract: Dans une methode et un appareil de reglage de la puissance d'alimentation d'un element chauffant (2) dans un chauffe-eau (1), de preference un chauffe-eau a reservoir contenant de l'eau qui doit etre chauffee a une certaine temperature, la puissance d'alimentation de l'element chauffant pour chauffer l'eau est reglee non seulement en fonction de la temperature de l'eau (15), mais egalement en fonction de la temperature de l'element (2, 4), de sorte que la temperature de l'element est maintenue en dessous d'une valeur critique predeterminee. La temperature de l'element chauffant est mesuree directement et/ou indirectement, et lorsque la temperature de l'element se trouve en dessous de la valeur critique et la temperature de l'eau dans le chauffe-eau se trouve en dessous de la valeur prevue, la puissance maximum peut etre fournie a l'element chauffant. Lorsque la temperature de l'ele a atteint la valeur critique, mais la temperature de l'eau dans le chauffe-eau se trouve encore en dessous de la valeur prevue, la puissance est reglee de maniere a maintenir la temperature de l'element chauffant en dessous de la valeur critique et de maniere a reduire au minimum la periode de chauffage.
Patent EP-0032909-A1 (EP)
Inventor: CROS MODESTO
IPC: B65B51/18
Filed: 1981-02-09
Abstract: Le procede de thermoscellage d'un opercule (26) sur un recipient (30) consiste a faire circuler dans le champ magnetique produit par une boucle conductrice allongee (31) une couronne fendue (34) appelee "relais focalisateur", ce relais etant destine a intercepter un flux important issu de la boucle en vue de restituer au voisinage des parties metalliques de l'opercule un flux sensiblement egal au flux intercepte. La machine preferee pour la mise en oeuvre du procede precite comprend deux tapis convoyeur (23), l'un dit presseur, l'autre dit porteur, delimitant un couloir de passage (4) des recipients. Application au bouchage des recipients tels que flacons, pots, etc.
Patent EP-0040640-A1 (EP)
Inventor: TAKEHANA YOSHITO
IPC: H01L43/06
Filed: 1980-11-26
Abstract: Un dispositif semiconducteur sensible magnetiquement est destine a produire une sortie de tension-Hall en presence d'un champ magnetique. Un porteur, qui a ete injecte a partir de la jonction entre la premiere et la seconde regions a semiconducteurs est accelere a l'aide d'un champ electrique dans une couche d'appauvrissement situee a la jonction entre la seconde et la troisieme regions a semiconducteurs Cette conception permet, grace a la vitesse elevee du porteur, d'obtenir une tension de sortie de Hall plus elevee meme pour des courants electriques relativement plus faibles.
Patent EP-0032374-A1 (EP)
Inventor: SPIELMANN WERNER DR
IPC: C07C51/377
Filed: 1981-01-07
Abstract: p-Hydroxyphenylacetic acid is prepared by reduction of p-hydroxymandelic acid with HI in the presence of red phosphorus. According to a preferred embodiment, the reaction is carried out in one vessel in which the mandelic acid is prepared in situ from phenol and glyoxylic acid.
Patent EP-0054662-A1 (EP)
Inventor: HUNT RONALD EUGENE
IPC: B65H3/42
Filed: 1981-10-20
Abstract: Hollow drum (30) which is selectively connected to a source of gas under pressure includes a plurality of nozzles (32) evenly spaced about its periphery. The end sections of the nozzles are tilted at such an angle that, as the gas is emitted, the drum is self-propelling. When the gas jet from any given nozzle comes into contact with the uppermost sheet of stack (10), it creates an indentation (40). As drum (30) rotates in the direction of arrow (36), a given jet causes indentation (40) to travel leftwardly like a wave through the uppermost sheets of the stack, thus causing the sheets to be shingled as shown in figure 1.
Patent EP-0079975-A1 (EP)
Inventor: BRASCH WILLIAM ROBERT
IPC: C23C18/28
Filed: 1981-11-20
Abstract: The invention relates to colloidal copper solutions containing palladium useful for activating non-conductive substrates for subsequent electroless and electrolytic plating.