baber/WOPTO huggingface dataset:
Patent EP-4149058-A1 (EP)
Title: Network performance measurement method, apparatus, device and system, and storage medium
Inventor: ZHOU TIANRAN
IPC: H04L12/26
Filed: 2021-05-28
Abstract: This application discloses a network performance measurement method, apparatus, device, and system, and a storage medium, and relates to the field of communications technologies. That the method is performed by a first network device is used as an example. The method includes: The first network device sends a first active measurement protocol packet to a second network device, where the first active measurement protocol packet includes measurement indication information, the measurement indication information is used to indicate a measurement device on a forward path to measure network performance, the forward path is a forwarding path of the first active measurement protocol packet, the first network device and the second network device are two ends of the forward path, and the measurement device on the forward path includes at least one intermediate device on the forward path. In embodiments of this application, an intermediate device measures network performance, so that a node range for measuring network performance is more comprehensive, and obtained measurement information is more comprehensive, thereby meeting a requirement of a large-scale network for performance data collection.
Patent EP-4164867-A1 (EP)
Inventor: CHEATHAM LYLE
IPC: B29C64/147
Filed: 2021-06-10
Abstract: L'invention concerne une méthode destinée à la fabrication additive d'un objet et un système destiné à la fabrication d'un objet. La méthode comprend le dépôt d'une seconde feuille métallique sur la première feuille métallique, la première feuille métallique et la seconde feuille métallique comprenant chacune une couche structurale, la formation d'un empilement de couches comprenant la première feuille métallique et la seconde feuille métallique, l'empilement de couches comprenant une section d'objet et au moins une section de support configurée pour enfermer la section d'objet dans l'empilement de couches, et l'application de chaleur et/ou de pression sur les côtés opposés de l'empilement de couches avec une première plaque et une seconde plaque, l'application de chaleur et/ou de pression augmentant la température de l'empilement de couches à une température inférieure à la température de fusion de la couche structurale, et la chaleur et/ou la pression lie la première feuille métallique à la seconde feuille métallique dans l'empilement de couches, la première plaque et la seconde plaque étant en contact avec la ou les sections de support, et la ou les sections de support étant configurées pour conduire la chaleur et/ou la pression à travers l'empilement de couches jusqu'à la section d'objet.
Patent EP-4169612-A1 (EP)
Inventor: LIN WEI
IPC: C10G11/05
Filed: 2021-06-23
Abstract: The present invention belongs to the field of catalyst preparation, and relates to a catalytic cracking catalyst and a process for preparing the same. The catalytic cracking catalyst comprises 10-70 wt% of a cracking active component, 10-60 wt% of a binder and 10-70 wt% of a clay, wherein the cracking active component comprises 5-100 wt% of a first Y-type molecular sieve and 0-95 wt% of a second molecular sieve; the first Y-type molecular sieve is a modified molecular sieve based on the crystal modification of kaolin, and has the sodium oxide content of less than 2 wt%. The process for preparing the catalyst comprises the steps of vigorously mixing and stirring a cracking active component comprising a modified molecular sieve based on the crystal modification of kaolin, a binder and a clay with water; spray drying; washing; filtering; and drying. The catalyst is used in the catalytic cracking reaction of heavy oils, and has a good coke selectivity, as well as a higher heavy oil conversion rate.
Patent EP-4169959-A1 (EP)
Inventor: HATTORI GOKI
IPC: C09J7/30
Filed: 2021-06-08
Abstract: Provided is a hydrogenated copolymer (X) comprising: a hydrogenated copolymer (A); and a hydrogenated copolymer (B), wherein the hydrogenated copolymer (X) satisfies the following (1) to (4): (1): the hydrogenated copolymer (A) has a random copolymer structure comprising a conjugated diene monomer unit and a vinyl aromatic monomer unit, and a content of the vinyl aromatic monomer unit in (A) is 10 to 80 mass%; (2): the hydrogenated copolymer (B) has a random copolymer structure comprising a conjugated diene monomer unit and a vinyl aromatic monomer unit, and a content of the vinyl aromatic monomer unit in (B) is 10 to 80 mass%; (3): a ratio (Mn1/Mn2) of (Mn1) of the hydrogenated copolymer (A) to (Mn2) of the hydrogenated copolymer (B) is less than 0.25, and 1000 ≤ Mn1 ≤ 40000; and (4): a mass ratio (A)/(B) of a content of the hydrogenated copolymer (A) to a content of the hydrogenated copolymer (B) is 5/95 to 50/50.
Patent EP-4256412-A1 (EP)
Inventor: ANCORA ANDREA
IPC: G05D1/02
Filed: 2021-12-03
Abstract: The invention relates to a control device (10) used in a vehicle (1), the vehicle comprising a perception system (2) which uses a set of sensors (200), each sensor providing data, the perception system comprising a device (100) for estimating a variable comprising at least one characteristic relating to one or more objects detected in the surrounding area of the vehicle, the estimation device comprising an online learning module (5) which uses a neural network (50) to estimate the variable, the neural network being associated with a set of weights. The learning module (5) comprises: - a forward-propagation module (51) configured to propagate data from one or more sensors (200), which data are applied as the input to the neural network, so as to provide a predicted output comprising an estimate of the variable; - a fusion system (3) configured to determine a fusion output by implementing at least one sensor fusion algorithm using at least some of the predicted values, - a back-propagation module (32) configured to update the weights associated with the online neural network (50) by determining a loss function representing the error between an improved predicted value of the fusion output and the predicted output by performing gradient descent back propagation.
Patent EP-4171334-A1 (EP)
Inventor: HELLMERS DUNCAN BRUCE
IPC: A47J44/00
Filed: 2021-06-10
Abstract: A kitchen device (100) having: a base (110) with a coupling (120) for receiving an accessory (130), the accessory (130) comprising a magnet and being configured for performing an operation when operated by the kitchen device (100); a controller configured to operate the kitchen device (100), and thereby the accessory (130), to perform the operation; and a magnetometer located in the base (110) and configured to interact with the magnet when the accessory (130) is coupled to the base (110) to provide an accessory signal indicative of a presence of the accessory (130) to the controller, wherein the magnetometer comprises a magnetoresistor.
Patent EP-4242222-A1 (EP)
Inventor: CHINEA SANTIAGO GLAY
IPC: C07K14/005
Filed: 2021-11-03
Abstract: The present invention provides a chimeric protein that has a modular structure and comprises a receptor binding domain (RBD) from the spike protein (S) of coronaviruses, a segment able to bind the core antigen from the Hepatitis B Virus (HBcAg), a segment including six consecutive histidine residues (HHHHHH), and two spacer segments. In this chimeric protein the aforementioned segments are arranged in a specific order, and the protein is able to form hybrid nanoparticles with HBcAg. The chimeric protein is part of vaccine compositions used for the prevention of coronavirus infections. Therefore, the invention discloses a method for the prevention of coronavirus infections, whereby a vaccine composition comprising said chimeric protein is administered.
Patent EP-4263637-A1 (EP)
Title: Polyolefin composition with high transparency
Inventor: FIORAVANTI RICCARDO
IPC: C08F210/08
Filed: 2021-12-10
Abstract: The present disclosure relates to a polyolefin composition having high transparency, comprising: A) a propylene polymer, or a heterophasic polyolefin composition comprising said propylene polymer and an ethylene copolymer; B) from 0.01% to 2% by weight of a butene- 1 polymer; and C) a clarifying agent; wherein the amounts of C) are referred to the total weight of A) + B) + C).
Patent EP-4274715-A1 (EP)
Title: Hair cutter cap and hair cutter with cap
Inventor: KOENEN MAURITS
IPC: B26B19/20
Filed: 2021-12-02
Abstract: :A cap for a hair cutter and a corresponding hair cutter is provided. The cap (10) comprises a body (12) comprising a main surface (120) facing towards a subject; and a protrusion (14) protruding from the main surface (120) along a first direction (L1) perpendicular to the main surface (120). The protrusion (14) comprises a plurality of ribs (140) extending along a second direction (L2) perpendicular to the first direction (L1), the plurality of ribs (140) parallel to each other and spaced apart from each other in a third direction (L3) perpendicular to the first and second directions (L1, L2).
Patent EP-4262443-A1 (EP)
Inventor: LI WEIWEI
IPC: A23L33/19
Filed: 2021-12-15
Abstract: Process for producing a serum protein concentrate (SPC) enriched in immunoglobulins, said process comprising microfiltration (MF) of a feed stream comprising mature bovine skimmed milk diluted with water to a water/milk volume ratio of 0.5-1.5, the microfiltration being performed using a membrane with a pore size in the range 85-200 nm, a temperature in the range 10-15°C or 50-55°C, a cross flow of 1-2.4 m/s, and a trans membrane pressure of 0.25-1 bar, thereby resulting in the Serum Protein Concentrate as the MF permeate.
Patent EP-4260016-A1 (EP)
Inventor: SAKOUT ANAS
IPC: G01F1/32
Filed: 2021-12-09
Abstract: Dispositif de mesure d'au moins un paramètre d'écoulement d'un fluide Dispositif (1) de mesure d'au moins un paramètre d'écoulement d'un fluide dans une conduite, notamment son débit, comportant : - une partie (2) formant obstacle, destinée à être mise en contact avec l'écoulement, ayant une forme choisie pour générer des turbulences dans l'écoulement, - un capteur de vibrations (3) sensible aux vibrations induites sur la partie (2) formant obstacle par les turbulences, - une unité de traitement (5) configurée pour calculer le paramètre d'écoulement du fluide à partir au moins d'un signal vibratoire (4) délivré par le capteur de vibrations (3).
Patent EP-4185562-A1 (EP)
Title: Procédé de production d'un ingrédient de parfum de musc
Inventor: BIERMANN MARC
IPC: C12N9/02
Filed: 2021-07-20
Abstract: L'invention concerne un procédé de fabrication de composés intermédiaires appropriés pour la fabrication de muscenone, les compositions obtenues par lesdits procédés, les diverses utilisations desdites compositions, ainsi que des variants d'enzymes utiles dans lesdits procédés.
Patent EP-4277686-A1 (EP)
Inventor: PORTER STEPHEN
IPC: A61M25/01
Filed: 2021-12-27
Abstract: An intravascular device comprises an elongated outer catheter body having a proximal catheter end, a distal catheter end, and an inner catheter lumen extending between the proximal catheter end and the distal catheter end. The intravascular device further comprises an elongated inner articulating member slidably disposed within the inner catheter lumen. The inner articulating member has a proximal member end and an articulatable distal member end. The intravascular device further comprises a control assembly mechanically coupled to the proximal catheter end and the proximal member end. The control assembly is configured for distally translating the outer catheter body over the inner articulating member, and for articulating the distal member end.
Patent EP-4190336-A1 (EP)
Inventor: WANG FUSHENG
IPC: A61P31/04
Filed: 2021-07-30
Abstract: Provided is a use of mesenchymal stem cells in the preparation of a drug for repairing lung damage caused by COVID-19. It is proved by clinical tests for the first time that mesenchymal stem cells have an excellent effect on repair of lung damage in subjects with viral pneumonia, especially severe pneumonia caused by SARS-CoV-2 infection, and can significantly reduce solid component lesion volume of the subjects, and repair lung tissue; moreover, it is proved by means of a six minute walking test that mesenchymal stem cells can significantly repair the subjects' cardiopulmonary function, so that the aerobic exercise capacity is significantly improved, thereby effectively alleviating sequelae of the subjects after the end of antiviral treatment, and improving health and quality of life of the subjects; in addition, mesenchymal stem cells are highly safe, and no obvious adverse reactions have been found.
Patent EP-4181317-A1 (EP)
Inventor: LAN YAO
IPC: H01Q1/38
Filed: 2021-07-20
Abstract: Embodiments of this application provide a wireless terminal, and relate to the field of antenna technologies. The wireless terminal includes a housing, an antenna, a circuit board, and a loss reduction structure. The housing has a first side plate. Both the antenna and the circuit board are disposed in the housing. The circuit board is arranged close to and face to the first side plate, and the circuit board is a ground end of the antenna. The loss reduction structure is made of a metal material. The loss reduction structure includes a connection stub, a first stub, and a second stub. The connection stub is electrically connected to the circuit board. The first stub and the second stub are located on two sides of the connection stub, and both are connected to the connection stub. The first stub and the second stub are close to the first side plate. The first stub and the second stub are arranged in a direction parallel to the first side plate.
Patent EP-4212025-A1 (EP)
Inventor: MIURA YOSHIMASA
IPC: A23L27/00
Filed: 2021-09-10
Abstract: The present invention aims to provide an effective mouth-coating feel enhancer.The present invention relates to a mouth-coating feel enhancer comprising an in-oil-heated substance of cyclotene, an in-oil-heated substance of a cyclotene analogous compound, or an in-oil-heated substance of a substance capable of producing cyclotene or a cyclotene analogous compound by heating.
Patent EP-4215490-A1 (EP)
Inventor: HARA Syuhei
IPC: C01G23/00
Filed: 2021-08-02
Abstract: Provided is a novel titanate aqueous solution capable of easily preparing titanate compounds composed of alkali metals or alkaline earth metals, wherein the titanate aqueous solution contains titanate ions and quaternary ammonium cations in water, and the titanate aqueous solution is characterized in that 30 g of the titanate aqueous solution (25°C) adjusted to a concentration containing 9% by mass of titanium in terms of TiO<sub>2</sub> is added with 30 mL of a sodium hydroxide aqueous solution (25°C) having a concentration of 2.2% by mass while stirring to form a precipitate composed of Na<sub>2</sub>Ti<sub>3</sub>O<sub>7</sub> hydrate, or has a transmittance at a wavelength of 360 nm being 50% or less.
Patent EP-4232569-A1 (EP)
Title: Compositions and methods for rna synthesis
Inventor: CHUNG LAI HIM
IPC: C12N9/12
Filed: 2021-10-22
Abstract: Provided herein are compositions, methods, devices, and systems for highly accurate and pure RNA synthesis. Also provided herein are nucleic acid libraries comprising RNAs generated by using devices, compositions and methods disclosed herein.
Patent EP-4241264-A1 (EP)
Title: System and method for data offloading and uploading to exchange data between nodes of a vehicle traffic infrastructure system
Inventor: BIALA ILAN
IPC: G08G1/081
Filed: 2021-10-12
Abstract: A method of transferring data between an autonomous vehicle and a vehicle traffic control infrastructure system. The method includes receiving, by a communication device of a vehicle, a data payload for a smart traffic control infrastructure node. The method includes, by a computing device of the vehicle: determining that the vehicle is or will be within a communication range of the smart traffic control infrastructure node; determining a length of time that the vehicle will be in the communication range of the smart traffic control infrastructure node; and assembling a communication package with at least a portion of the data payload that can be transferred in the determined length of time. The method includes, by a communication device of the vehicle when the vehicle has an ad hoc communication link with the smart traffic control infrastructure node, transmitting the assembled communication package to the node.
Patent EP-4167349-A1 (EP)
Title: Battery module having cooling structure using insulating oil, and battery pack and vehicle comprising same
Inventor: JU EUN-AH
IPC: H01M50/20
Filed: 2021-11-09
Abstract: A battery module according to an embodiment of the present disclosure includes: a cell stack assembly including a plurality of battery cells and a plurality of fluid passage spacers located between adjacent battery cells; a front bus bar frame assembly including a module inlet through which insulating oil for cooling of the plurality of battery cells is supplied to the plurality of fluid passage spacers, the front bus bar frame assembly being coupled to a side of the cell stack assembly in a longitudinal direction of the cell stack assembly to electrically connect the plurality of battery cells; and a rear bus bar frame assembly including a module outlet through which insulating oil passing through the module inlet and the plurality of fluid passage spacers is discharged to outside, the rear bus bar frame assembly being coupled to the other side of the cell stack assembly in the longitudinal direction of the cell stack assembly to electrically connect the plurality of battery cells.
Patent EP-4248835-A1 (EP)
Inventor: LIANG XIANGNAN
IPC: A61B1/06
Filed: 2021-11-19
Abstract: A fluorescence endoscopy system has operating modes including a first mode and a second mode. The fluorescence endoscopy system includes an endoscope (100), an illumination module (200), an endoscope drive module (300) and a scene fusion module (500). The endoscope (100) includes a visible-light image sensor (111) and a near-infrared image sensor (121). In the second mode, the illumination module (200) is configured to provide visible light and near-infrared light. The visible-light image sensor (111) captures visible-light scene images and outputs them in the form of a first video stream, and the near-infrared image sensor (121) captures near-infrared scene images and outputs them in the form of a second video stream. The scene fusion module (500) is configured to, when current brightness value(s) of the first and/or second video stream(s) lie(s) with respective target brightness range(s), a current image frame of the first video stream is fused with a current image frame of the second video stream. Also disclosed is a control method for a fluorescence endoscopy system and a storage medium. The method can achieve an effectively increased signal-to-noise ratio, which allows more details to be discerned and obtained from the captured images.
Patent EP-4236413-A1 (EP)
Inventor: HE JIA
IPC: H04W16/14
Filed: 2021-08-19
Abstract: To meet requirements of sensing and communication while reducing overheads, this application provides a method and an apparatus for sensing and communication. The method includes: A first device obtains a sensing parameter, where the sensing parameter includes a physical feature of a sensing target. The first device configures a first frame based on the sensing parameter, where the first frame includes M first time periods and N second time periods, the first time period is a time period in which the first device sends or receives a waveform of a communication signal, the second time period is a time period in which the first device sends or receives a waveform of a sensing signal, both M and N are integers greater than or equal to 0, and M and N are not 0 at the same time. The first device performs sensing on the first frame. In this application, it can be ensured that communication is not affected when sensing is performed, and communication overheads are minimized. In addition, sensing and communication occupy a same spectrum resource, so that the requirements of sensing and communication can be met. Therefore, spectral efficiency can be improved.
Patent EP-4258541-A1 (EP)
Inventor: XIE SHENHENG
IPC: H02S30/10
Filed: 2021-06-25
Abstract: The present invention relates to a full-screen photovoltaic module frame and an assembly process therefor. The full-screen photovoltaic module frame in the present invention comprises a main frame member arranged surrounding a photovoltaic module, the main frame member comprising a bottom flat support, a middle connection frame support, and a top supporting frame support, which are sequentially arranged from the inside out, the top supporting frame support comprising a bottom face supporting portion and a side face enclosing portion, with an upper end of the side face enclosing portion being flush with an outer surface of the photovoltaic module. The bottom face supporting portion comprises a silica gel dispensing portion arranged close to an inner side supporting frame edge of the middle connection frame support, the silica gel dispensing portion is a flat surface protruding from both sides, a silica gel storage cavity is formed between the silica gel dispensing portion and an inner side of a lower portion of the side face enclosing portion, a silica gel overflow cavity is provided above the silica gel storage cavity, and the full-screen photovoltaic module frame is provided with only one silica gel overflow cavity. The structure of the frame is simpler, the machining difficulty is lowered, and the production cost is reduced. Moreover, the assembly process is simple, the assembly efficiency is high, the assembly cost is reduced, the silica gel overflow control effect is better, and the applicability is improved.
Patent EP-4101636-A1 (EP)
Inventor: HIDA MASAHIRO
IPC: C08L23/08
Filed: 2021-12-23
Abstract: There is provided a gas barrier film-forming composition exhibiting high film formability and a gas barrier film exhibiting low HAZE (haze value), high transparency, and high water vapor barrier property. 
     A gas barrier film-forming composition comprising the following components (A), (B), and (C): component (A): plate-like particles (A) composed of exfoliated layer substances generated through interlayer exfoliation of a layered compound, the plate-like particles (A) having an average thickness of 0.7 nm to 100 nm, an average major-axis length of 100 nm to 100,000 nm, and a ratio of (maximum major-axis length/width orthogonal to maximum major-axis length) of 1.0 to 10.0, and containing quaternary ammonium ions (a) each having a total carbon atom number of 13 to 45 and one or two C 10-20  alkyl groups, and an anionic surfactant (b) having an ammonium ion, wherein the amount of each of the quaternary ammonium ions (a) and the anionic surfactant (b) is more than 0% by mass and 3.0% by mass or less relative to the mass of the plate-like particles (A); component (B): a water-soluble polymer (B); and component (C): an aqueous medium. The gas barrier film-forming composition, wherein the layered compound is ilerite. A formed product comprising a base and a gas barrier film disposed on the surface of the base.