baber/WOPTO huggingface dataset:
Patent EP-3760609-A1 (EP)
Inventor: IBI Yukiya
IPC: B01J25/00
Filed: 2020-02-28
Abstract: There is provided a method for producing xylylenediamine, including: (1) performing a first hydrogenation including hydrogenating a mixed solution including dicyanobenzene and a solvent containing liquid ammonia in a fixed-bed reactor to produce a reaction product (A); (2) performing ammonia separation including separating and removing the liquid ammonia included in the reaction product (A) or (D) to produce a reaction product (B) or (E); (3) performing solid-liquid separation including subjecting the reaction product (B) or (A) to solid-liquid separation and removing a solid component to produce a reaction product (C) or (D); and (4) performing a second hydrogenation including hydrogenating the reaction product (C) or (E) in a fixed-bed reactor, in which step (2) and step (3) are performed in this order or in a reverse order after step (1), followed by step (4).
Patent EP-3942672-A1 (EP)
Inventor: IBRAHIM PETER
IPC: B60L53/66
Filed: 2020-03-19
Abstract: The present disclosure provides a charger comprising an AC port, a variable voltage DC power supply connected to said AC port and comprising a controller having an input to receive charging parameters, a charge cable connector connectable to a battery, an interface connectable to said connectors and to said input of said DC power supply wherein said interface performs either translating a battery management system voltage command regarding charging parameters of said battery received via said charge cable connector into said input for said variable voltage DC power supply, or generating said input for said variable voltage DC power supply defining said charging parameters for said battery from measured information about said battery.
Patent EP-4031485-A1 (EP)
Title: A process and apparatus for the preparation of a bonded substrate
Inventor: LEE YOUNGHO
IPC: B81C3/00
Filed: 2020-09-21
Abstract: The present invention relates to a process and apparatus for the preparation of a bonded substrate. More particularly, the present invention relates to a PDMS bonding apparatus. More specifically, the present invention relates to a PDMS bonding apparatus which uses plasma to bond PDMS to a substrate. The present invention discloses a PDMS bonding apparatus and process for using said apparatus, the apparatus comprising : a process chamber (100) forming a sealed processing space (S) for bonding of PDMS (polydimethylsiloxane); a first support (200) installed in the process chamber (100) and which supports the PDMS (1); a second support (300) installed in the process chamber (100) opposing the first support (200) and which supports a bonding object (2) which is bonded to the PDMS (1); a gas injection unit (400) which ejects process gas between the first support (200) and the second support (300), and; a plasma generator (500) which creates a plasma atmosphere within the process chamber (100).
Patent EP-4037880-A1 (EP)
Inventor: GIROLAMI IVANO JAMES
IPC: B24B3/46
Filed: 2020-10-01
Abstract: La machine comprend un canal d'alimentation d'un produit à couper et des éléments pour alimenter le produit le long du canal d'alimentation. Une lame de coupe est prévue pour couper les produits en articles selon des plans de coupe orthogonaux à une direction longitudinale des produits et une unité d'affûtage est prévue pour aiguiser la lame de coupe. La machine comprend en outre un système de réglage qui reçoit en entrée au moins une information relative au fonctionnement de la machine de coupe et fournit, en réponse à l'information, une commande de réglage de la machine de coupe.
Patent EP-3959827-A1 (EP)
Inventor: SHABAN AHMED WAGDY ABDELWAHAB
IPC: H04B7/0456
Filed: 2020-03-27
Abstract: Methods and apparatuses for hybrid beamforming are described. The described methods and apparatuses related to hybrid beamforming for single user multiple-input multiple-output (SU MIMO) communications and for multi-user multiple-input single-output (MU MISO) communications. The radio frequency (RF) precoder and baseband precoder are determined such that the hybrid precoder has a minimum or near minimum chordal distance from an optimal precoder. Feedback information enables the transmitter to select columns from a set of discrete Fourier transform (DFT) columns to form the RF precoder matrix.
Patent EP-4229894-A1 (EP)
Title: Mobility attenuation testing equipment for 5g high band
Inventor: SUN HAITAO
IPC: H04W24/00
Filed: 2020-10-14
Abstract: A test chamber and method for testing mobility performance of a wireless device (WD) are disclosed. The test chamber includes a housing to house the WD during the mobility performance test. The housing has a first opening configured to enable wireless communication between the WD and a first base station, and a second opening configured to enable wireless communication between the WD and a second base station. A first RF reactive material is configured to at least partially shield energy from entry or exit through the first opening and a second RF reactive material is configured to at least partially shield energy from entry or exit through the second opening. A drive system is configured to move the first RF reactive material over the first opening and move the second RF reactive material over the second opening.
Patent EP-4115185-A1 (EP)
Inventor: CHIAPPETTA ANTHONY
IPC: G01N35/00
Filed: 2020-10-02
Abstract: An autosampler includes a sample carrier for receiving first and second sets of sample containers each having a top end, a side wall, and a visible indicium on its side wall. The autosampler includes: an optical sensor to read the visible indicia and to generate a corresponding output signal; a controller to receive the output signal; and a sampling system to withdraw a sample. The sample carrier supports the first and second sets of sample containers at different heights such that the indicia of the sample containers of the second set are located above the top ends of the sample containers of the first set, whereby the indicia of the sample containers of the second set are exposed to the optical sensor over the top ends of the sample containers of the first set, thereby enabling the optical sensor to read the indicia of the second set of sample containers.
Patent EP-4044794-A1 (EP)
Inventor: WILLEMS ERWIN
IPC: A01F29/00
Filed: 2020-10-16
Abstract: Shredder for shredding agricultural products, such as bales of straw, the shredder comprising: a shredding device (20) for shredding the loaded agricultural products and a blowing device (5) for blowing the shredded agricultural products from the shredding device (20) toward and through an outlet opening (3), wherein the blowing device (5) comprises at least two blowing elements (21a, 21b), wherein the two blowing elements (21a, 21b) are arranged rotatably about their respective blowing rotational axis, wherein rotating the blowing elements (21a, 21b) about their blowing rotational axis causes the shredded agricultural products to be blown from the shredding device (20) toward and through the outlet opening (3).
Patent EP-3966745-A1 (EP)
Inventor: YI WEI
IPC: G06N3/063
Filed: 2020-03-06
Abstract: A circuit for multiplying a number N of first operands each by a corresponding second operand, and for adding the products of the multiplications, with N ≥ 2; the circuit comprising: N input conductors; N programmable conductance circuits connected each between one of the input conductors and at least one output conductor; each programmable conductance circuit being arranged to be programmable at a value depending in a known manner from one of the first operands; each input conductor being arranged to receive from an input circuit an input train of voltage spikes having a spike rate that derives in a known manner from one of the second operands; and at least one output circuit arranged to generate an output train of voltage spikes having a spike rate that derives in a known manner from a sum over time of the spikes received on the at least one output conductor.
Patent EP-4070449-A1 (EP)
Inventor: WEISS LEONARD
IPC: H02P23/00
Filed: 2020-11-06
Abstract: The invention relates to a method for operating an electric machine (100) having a power converter (100) and multiple phases, in which method, phase currents flowing through the phases during operation of the electric machine (100) are determined and are used for continued operation of the electric machine (100), the phase currents being determined taking account of a fundamental wave and at least one harmonic of the current profile of each phase current.
Patent EP-4066480-A1 (EP)
Title: Computer-implemented method for copy protection, data processing device and computer program product
Inventor: BELLINI CLAUDIO
IPC: H04N1/00
Filed: 2020-11-24
Abstract: A computer-implemented method for preventing unauthorized processing of a digital representation of at least a portion of a document, a device for data processing, and a computer program product are provided, wherein in particular the document is a banknote. The method comprises providing data, wherein the data is based on the digital representation of at least a portion of a test element. The digital representation may be an image file corresponding to the at least one portion of the test element. The method also involves analyzing the data with regard to data representing at least one characterizing feature of the at least one portion of the document. The method further comprises activating prohibiting means if the data being based on the digital representation of the at least one portion of the test element is similar to the data representing the at least one characterizing feature. The prohibiting means prohibit the data being based on the digital representation of the at least one portion of the test element to be further processed, in particular comprising copying and/or transmitting and/or printing and/or reproducing the data. Alternatively, the prohibiting means amend the data such that the data is prevented from being transmitted and/or printed and/or reproduced and/or further amended by data processing devices.
Patent EP-3974551-A1 (EP)
Inventor: KUBUSHIRO KEIJI
IPC: C22C14/00
Filed: 2020-03-18
Abstract: A TiAl alloy contains 48 at% or more and 50 at% or less of Al, 1 at% or more and 3 at% or less of Nb, 0.3 at% or more and 1 at% or less of Zr, 0.05 at% or more and 0.3 at% or less of B, and the balance being Ti and inevitable impurities.
Patent EP-3979183-A1 (EP)
Inventor: WANG QIHONG
IPC: A61B5/1172
Filed: 2020-05-18
Abstract: Provided is an imaging apparatus according to an embodiment includes: an irradiation unit (100) that irradiates a subject with light; an imaging unit (104) that images the subject a plurality of times; a control unit (202) that controls the imaging unit and the irradiation unit; and a combination unit (204) that combines a plurality of imaged images obtained by the imaging unit. The imaging unit has a plurality of imaging elements (104a) disposed in a matrix when viewed from the side of the subject. The irradiation unit has a plurality of light emitting elements (100a) provided so as to correspond to the plurality of imaging elements. The control unit controls the irradiation unit so as to turn on the plurality of light emitting elements different for each imaging among the plurality of light emitting elements, and controls the imaging unit so as to drive the plurality of imaging elements corresponding to the plurality of light emitting elements that are not turned on.
Patent EP-3978636-A1 (EP)
Inventor: YOSHIZAKI Souichiro
IPC: C21D8/12
Filed: 2020-05-15
Abstract: A method for manufacturing a motor core according to the present invention includes a step of manufacturing a motor core by performing melt-cutting on an electrical steel sheet using heat input from the surface, the electrical steel sheet having an average thermal conductivity in depth positions from the surface to one-third depth of the sheet thickness lower than the thermal conductivity in the middle position in the sheet thickness direction by 30% or greater. It is preferable that the sheet thickness of the electrical steel sheet be 0.20 mm or smaller. It is further preferable that concentrations of Si, Al, and Mn in the depth positions from the surface to one-third depth of the sheet thickness of the electrical steel sheet satisfy predetermined conditions. It is further preferable that the concentration of each constituent for the entire sheet thickness of the electrical steel sheet is C: 0.01% or smaller, Si: 7% or smaller, Al: 4% or smaller, and Mn: 5% or smaller, in mass%.
Patent EP-3978635-A1 (EP)
Title: Austenitic stainless steel material
Inventor: YAMAMURA MISAHO
IPC: C22C38/60
Filed: 2020-05-29
Abstract: An austenitic stainless steel material which is excellent in hydrogen brittleness resistance and has high strength is provided. In the austenitic stainless steel material of the present disclosure, the chemical composition consists of, by mass%, C: 0.100% or less, Si: 1.00% or less, Mn: 5.00% or less, Cr: 15.00 to 22.00%, Ni: 10.00 to 21.00%, Mo: 1.20 to 4.50%, P: 0.050% or less, S: 0.050% or less, Al: 0.100% or less, N: 0.100% or less, and Cu: 0 to 0.70%, with the balance being Fe and impurities, and an austenite grain size No. determined in accordance with ASTM E112 is from 5.0 to less than 8.0, and in a cross section perpendicular to the longitudinal direction of the austenitic stainless steel material, the dislocation cell structure ratio is from 50 to less than 80%, and the number density of precipitates with a long axis of 1.0 µm or more is 5.0 per 0.2 mm 2  or less.
Patent EP-4069896-A1 (EP)
Title: Filtration media made from melt-blown fibers with improved filtration properties
Inventor: WANG JINGBO
IPC: D04H3/16
Filed: 2020-12-03
Abstract: The present invention relates to filtration media made from melt-blown fibers having improved barrier properties. The melt-blown fibers in the filtration media of the invention are made of a visbroken metallocene-catalyzed propylene homopolymer composition with specified melting temperature Tm and molecular weight distribution (MWD).
Patent EP-4072983-A1 (EP)
Inventor: PAULUS ALEXANDER
IPC: B65H26/02
Filed: 2020-12-07
Abstract: Provided is a measurement device (10) for detecting local thickenings in a film web (20), more particularly an extrusion and/or coextrusion film, having a first roll (14) for rolling on the film web (20) that can be moved along, a second roll (18) that can be supported indirectly above the film web (20) on the first roll (14) for rolling on the film web (20) that can be moved along, wherein the second roll (18) is resiliently guided in the thickness direction of the film web (20) that can be moved along, more particularly in the vertical direction, and at least one distance sensor (24) that is stationary with respect to the first roll (14) and/or to the film web (20) that can be moved along, for detecting a distance of the second roll (18). The second roll (18), which can be displaced from a local thickening of the film web (20) in the thickness direction of the film web (20), makes it possible to quickly and easily detect local thickenings in a film web (20).
Patent EP-4069488-A1 (EP)
Inventor: ZUFFA ZENO
IPC: B29L31/00
Filed: 2020-11-30
Abstract: L'invention concerne un procédé de fabrication d'un objet (2) à partir de matière plastique, ayant une paroi (21) et un trou traversant (22) formé dans la paroi (21), qui comprend les étapes suivantes : préparer une dose (20) de matière plastique extrudée ; préparer un moule (1), ayant un premier demi-moule (11) et un second demi-moule (12), mutuellement mobiles le long d'un axe longitudinal (A1), le premier demi-moule (11) comportant un corps (111) et un piston (112), le piston (112) étant mobile par rapport au corps (111) entre une position rétractée et une position avancée ; positionner la dose (20) ; fermer le moule (1) pour former un espace de moulage fermé (V) ; déplacer le piston (112) de la position rétractée à la position avancée pour presser la dose (20) de sorte que la matière plastique est forcée à occuper l'espace de moulage (V).
Patent EP-4059311-A1 (EP)
Title: Système voip durci à double repli avec mesure de qualité de signal
Inventor: BOCKRATH PHILIP B
IPC: H04W76/45
Filed: 2020-11-13
Abstract: L'invention concerne un système VoIP durci qui comprend une fonctionnalité vocale de messagerie vocale instantanée sécurisée. Grâce au cryptage, à l'authentification, au filtrage des utilisateurs et à l'intégration avec les systèmes LMR nouveaux et existants, une plateforme vocale sécurisée garantit que les logiciels malveillants, les accès non autorisés et les attaques de sécurité par force brute ne compromettront pas les communications vocales du système. Le système VoIP est conçu pour assurer une dégradation progressive du système en cas d'activités de maintenance, de catastrophes naturelles et de modes de défaillance. Le système VoIP durci offre les fonctions d'un système de jonction LMR tout en utilisant des connexions à large bande. Des appels privés, des appels de groupe, des alarmes d'urgence avec une capacité de surveillance invisible, un balayage et un balayage prioritaire peuvent être incorporés dans le système. Le système comprend un contrôleur VoIP qui sert de contrôleur de ressources partagées, gère les ponts de conférence basés sur VoIP disponibles, et les attribue selon les besoins aux parties impliquées dans chaque appel vocal. Le système comprend de multiples procédés de repli qui peuvent être classés par ordre de priorité sur la base d'une analyse de pré-défaillance.
Patent EP-4076832-A1 (EP)
Title: Verfahren zur trennenden bearbeitung eines werkstücks sowie softwareprogrammprodukt
Inventor: MACH PATRICK
IPC: B23K26/70
Filed: 2020-12-17
Abstract: Die Erfindung betrifft ein Verfahren zur trennenden Bearbeitung eines Werkstücks, wobei ein Werkstückteil aus dem Werkstück entlang einer Schneidkontur herausgetrennt wird und wobei zur trennenden Bearbeitung eine Strahlschneidvorrichtung mit einem Schneidkopf verwendet wird.
Patent EP-4076666-A1 (EP)
Inventor: WEINZIERL TINA
IPC: C07K16/30
Filed: 2020-12-17
Abstract: La présente invention concerne de manière générale des anticorps qui se lient à HLA-A2/MAGE-A4, comprenant des anticorps multispécifiques, par exemple pour activer des lymphocytes T. De plus, la présente invention concerne des polynucléotides codant pour de tels anticorps, et des vecteurs et des cellules hôtes comprenant de tels polynucléotides. L'invention concerne en outre des procédés de production des anticorps, et des procédés d'utilisation de ceux-ci dans le traitement d'une maladie.
Patent EP-4006209-A1 (EP)
Title: Hydrogen purification system
Inventor: MATSUMOTO TAKU
IPC: C25B15/08
Filed: 2020-07-08
Abstract: A hydrogen purification system (100) includes a plurality of electrochemical devices (5a, 5b); a hydrogen production device (1); power supplies (6a, 6b), and a combustor (7). Purified hydrogen gas contained in the purified hydrogen gas supplied to an anode of a non-most upstream electrochemical device and discharged from the anode without permeating an electrolyte membrane from the anode to a cathode is mixed with gas to be supplied to the anode.
Patent EP-4007456-A1 (EP)
Inventor: KWAK KYUJIN
IPC: H05K5/00
Filed: 2020-06-30
Abstract: According to various embodiments disclosed in the present document, an electronic device comprises: a housing comprising a first support member; a printed circuit board assembly arranged to face the first support member; a cover member coupled to the first support member to face each other, with a portion of the printed circuit board assembly therebetween; and a second support member coupled to the first support member to face each other, with another portion of the printed circuit board assembly therebetween, wherein the printed circuit board assembly comprises a first printed circuit board comprising a first portion arranged between the cover member and the first support member and a second portion arranged between the second support member and the first support member, a second printed circuit board arranged to at least face the first portion and arranged between the first printed circuit board and the cover member, and an interposer board arranged to correspond to at least a portion of the edge of the second printed circuit board to thereby couple the second printed circuit board to the first printed circuit board, wherein the second support member may bias a portion of the edge of the second printed circuit board. Various other embodiments are also possible.
Patent EP-4004674-A1 (EP)
Title: System and method for biometric protocol standards
Inventor: CALLAHAN JOHN RAYMOND
IPC: G06F21/00
Filed: 2020-07-22
Abstract: Secure communications are provided between a user computing device and a server computing device. An enrollment request is received from a user computing device that is configured via a distributed client software application and is processed. The enrollment request is usable to enroll the user computing device in a network and includes an encrypted partial initial biometric vector associated with a user. An authentication request is processed that is subsequently received that includes an encrypted partial second biometric vector and that is associated with a user of the user computing device. A comparison of the encrypted partial initial biometric vector and the encrypted partial second biometric vector is performed, and a value representing the comparison is generated and transmitted to the user computing device. The user computing device is authenticated where the value is above a minimum threshold.
Patent EP-3951987-A1 (EP)
Inventor: KIM HYUN SEUNG
IPC: H01M10/0567
Filed: 2020-08-11
Abstract: The present invention relates to a non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery comprising same. In particular, the present invention relates to a non-aqueous electrolyte solution for a lithium secondary battery, comprising: as a first additive, a compound represented by chemical formula 1 and having an excellent effect of removing decomposition products generated from a lithium salt, which can be generated in the electrolyte solution; and lithium difluorophosphate as a second additive, and a lithium secondary battery which comprises the non-aqueous electrolyte solution and thus has an improved high-temperature durability enhancement effect.
Patent EP-4021612-A1 (EP)
Inventor: TATE JASON
IPC: B01D17/04
Filed: 2020-08-21
Abstract: A filter media, filter element, filter system and methods are provided. The filter media provides improved filter characteristics including water separation efficiency. The filter media may include one or more of increased surface roughness and/or embossments. The filter media may be provided by pleated filter media.
Patent EP-4026013-A1 (EP)
Inventor: SANGROYA AMIT
IPC: G06F16/24
Filed: 2020-03-04
Abstract: For various applications (for example, a Virtual Assistant), mechanisms that are capable of collecting user queries and generating responses are being used. While such systems handle structured queries well, they struggle to or fail to interpret an unstructured Natural Language (NL) query. The disclosure herein generally relates to data processing, and, more particularly, to a method and a system for generating responses to unstructured Natural Language (NL) queries. The system collects at least one NL query as input at a time, and generates a sketch, where the sketch is a structured representation of the unstructured NL query. Further by processing the sketch, the system generates one or more database queries. The one or more database queries are then used to search in one or more associated databases and to retrieve matching results, which are then used to generate response to the at least one NL query.