baber/WOPTO huggingface dataset:
Patent EP-4206276-A1 (EP)
Title: Polypropylene composition, preparation method therefor, and article made therefrom
Inventor: ZHANG XIAOMENG
IPC: C08L23/16
Filed: 2021-08-20
Abstract: A polypropylene composition, a preparation method therefor, and an article made therefrom, the polypropylene composition comprising: (a) 70-95% by weight of a crystalline homo-polypropylene having a isotactic pentad fraction of 96% or more and forming a continuous matrix phase in the polypropylene composition; (b) 5-30% by weight of an ethylene-propylene elastic copolymer containing 20-35% by weight of an ethylene structure unit and 65-80% by weight of a propylene structure unit, and forming a dispersed rubber phase in the continuous matrix phase, such that the rubber phase can at least partially deform under an orientation force and form an orientation state structure, wherein the ratio of melt mass flow rate measured at 230°C and a 2.16 kg load of the crystalline homo-polypropylene and the polypropylene composition is 0.5-2.0. The polypropylene composition and article have a high gloss and good mechanical properties, and the preparation method is simple, low in cost and environmentally friendly; and the article can be used in electric appliances, homes, packaging, automobiles, toys, or the medical field.
Patent EP-4208298-A1 (EP)
Inventor: HAUF CHRISTOPHER R
IPC: B05B12/12
Filed: 2021-08-31
Abstract: La présente divulgation concerne des procédés de commande d'une imprimante par jet d'encre. Les procédés comprennent la définition d'informations de forme au moyen d'un système graphique de conception. Les informations de forme comprennent des couleurs de remplissage pour les formes, et peuvent comprendre des couleurs pour les bords. Les couleurs sont interprétées comme un ou plusieurs attributs, tels que l'épaisseur de film ou le matériau, pour un film à mettre en forme sur un substrat.
Patent EP-4206321-A1 (EP)
Inventor: MANDAI MICHIKO
IPC: A61L27/38
Filed: 2021-09-10
Abstract: An object of the present invention is to provide a complex containing two or more neural retina-containing cell aggregates, and a method for manufacturing the same. The complex of the present invention is a complex comprising: two or more cell aggregates each containing a neural retina derived from a pluripotent stem cell; and a matrix, the two or more cell aggregates being arranged in the matrix. The method for manufacturing the complex of the present invention is a method for manufacturing a complex in which two or more neural retina-containing cell aggregates are arranged in a matrix, comprising: (1) a first step of preparing two or more cell aggregates of neural retinas from a pluripotent stem cell; and (2) a second step of contacting the two or more cell aggregates in a predetermined arrangement with the matrix or a precursor of the matrix, followed by the gelation of the matrix.
Patent EP-4213875-A1 (EP)
Inventor: VADREVU KRISHNA MOHAN
IPC: A61K39/39
Filed: 2021-09-15
Abstract: The invention relates to novel agonist vaccine formulation, wherein the agonist is novel TLR7/8 agonist which is used as an adjuvant or an immunomodulator. More particularly, the invention relates to the preparation of vaccine formulations against viral infections using Algel-IMDG as an adjuvant. The invention also relates to development of vaccine formulations for severe viral infections using the novel Algel-IMDG as an adjuvant that comprises TLR 7/8 agonist chemisorbed on to surface of Aluminium hydroxide gel. The invention also relates to the use of novel Algel-IMDG formulation as an adjuvant in Vaccine composition against several other viral diseases like Covid-19 caused by SARS-CoV-2 either wild type or its variants, Japanese Encephalitis, recombinant Hepatitis B surface antigen etc.
Patent EP-4223798-A1 (EP)
Inventor: SHIBASAKI KOSUKE
IPC: C08F14/18
Filed: 2021-09-27
Abstract: To provide a method for producing a fluorinated polymer which does not require an emulsifier as an essential component while an aqueous medium with little environmental burden is used. A method for producing a fluorinated polymer, which comprises polymerizing at least one fluorinated polymer selected from tetrafluoroethylene, chlorotrifluoroethylene and vinylidene fluoride, in an aqueous medium in the presence of a specific polymer having at least one type of units selected from units based on a compound represented by the formula (1) and units based on a compound represented by the formula (2) to produce a fluorinated polymer (provided that when tetrafluoroethylene is polymerized, tetrafluoroethylene is polymerized so that the content of units based on tetrafluoroethylene in the fluorinated polymer becomes less than 99 mass% to all units in the fluorinated polymer): 
 
        formula (1):     CXY=CR 1  -COO-(L-O) n  -R 2   
 
        formula (2):     CXY=CR 3 -(O) m -CH 2 -Z-R 4
Patent EP-4228545-A1 (EP)
Inventor: PAQUETTE DAVID
IPC: A61C7/20
Filed: 2021-10-14
Abstract: An orthodontic archwire is configured to treat a number of malocclusions. The archwire has a straight anterior section between a first posterior section and a second posterior section. The first posterior section and the second posterior section each have multiple radii of curvature and are mirror images of each other.
Patent EP-4239050-A1 (EP)
Title: Cell cryopreservation hollow fiber membrane
Inventor: TAJIMA TAKATSUGU
IPC: C12M1/00
Filed: 2021-10-26
Abstract: In a cell cryopreservation hollow fiber membrane made of a cellulose ester, a decrease in strength during the use for cell cryopreservation is suppressed. A cell cryopreservation hollow fiber membrane, comprising a cellulose ester, wherein the breaking strength in thawing the cell cryopreservation hollow fiber membrane after freezing by vitrification freezing is 80% or more of the breaking strength during wetting before the freezing.
Patent EP-4244633-A1 (EP)
Inventor: RANCOURT DENIS
IPC: G01P3/00
Filed: 2021-11-13
Abstract: A system (10) and a method for determining a maximum running speed (MRS) of a runner include a memory unit (32) (MU) with running determinants (30) (RDs) of the runner and venue stored therein. A processor unit (22) (PU), connected to the memory unit (32) (MU), runs a predictive algorithm (24) (PA) using the running 5 determinants (30) (RDs) to determine the maximum running speed of the runner by zeroing a linear momentum balance and an angular momentum balance of the runner, typically over at least a half-running cycle (HRC). An output unit (34) (OU), connected to the processor unit (22) (PU), receives the determined maximum running speed therefrom. The zeroing also allows the determination of a critical 10 ground impulse ratio (R cr ) of the runner.
Patent EP-4269636-A1 (EP)
Title: Copper alloy powder for additive manufacturing and method for evaluating said copper alloy powder, method for producing copper alloy additively-manufactured article, and copper alloy additively-manufactured article
Inventor: MATSUMOTO SEIICHI
IPC: C22C9/00
Filed: 2021-12-10
Abstract: According to the present invention, it is possible to obtain a copper alloy laminated and shaped object having a high strength and a high electrical conductivity. This invention provides a copper alloy powder for laminating and shaping, wherein the copper alloy powder contains a chromium element an amount of which is equal to or more than 0.40 wt% and equal to or less than1.5 wt%, a silver element an amount of which is equal to or more than 0.10 wt% and equal to or less than1.0 wt%, and a balance of pure copper and unavoidable impurities. This invention also provides an evaluation method of a copper alloy powder for laminating and shaping, including laminating and shaping a copper alloy laminated and shaped object using the copper alloy powder for laminating and shaping as an evaluation target, measuring an electrical conductivity X (%IACS) and a Vickers hardness (Hv) of the copper alloy laminated and shaped object, and evaluating the copper alloy powder for laminating and shaping based on whether or not, if the electrical conductivity X (%IACS) and the Vickers hardness (Hv) are plotted on a two-dimensional graph formed by an X-axis and a Y-axis, a point (X, Y) is located on a high strength side and a high electrical conductivity side of a boundary line represented by (Y = -6X + 680).
Patent EP-4249861-A1 (EP)
Title: Method for determining reflective surfaces of diverter and focusing diverter of liquid level gauge for external measurement
Inventor: WANG DINGHUA
IPC: G01F23/296
Filed: 2021-05-07
Abstract: The present disclosure discloses a method for determining a reflective surface of a steering gear and a focusing steering gear of an external level gauge. The method includes: obtaining a focal length and a specific reflection angle (101), where the focal length is a distance between a ray source and a center of the reflective surface of the steering gear, and the specific reflection angle is an exit angle of an ultrasonic wave reflected by the reflective surface of the steering gear; determining an 0<sup>th</sup> step reflective surface (102) of the reflective surface of the steering gear based on the focal length and the specific reflection angle; determining an adjacent step reflective surface (103) by a geometric method based on the 0<sup>th</sup> step reflective surface, where the adjacent series reflective surface includes a positive series reflective surface and a negative series reflective surface; and if a number of steps of the reflective surface of the steering gear reaches a preset value, determining the reflective surface (104) of the steering gear based on the 0<sup>th</sup> step reflective surface and the adjacent step reflective surface. According to the present disclosure, a liquid level can be measured at an outer side of a side wall of a vertical liquid storage tank.
Patent EP-4282947-A1 (EP)
Inventor: FUKUNAGA NORITAKA
IPC: C12M3/00
Filed: 2021-01-20
Abstract: Treatment eggs accommodated in recess parts are kept in a culture environment, and imaging units prepared at fixed positions with respect to recess parts continuously or intermittently capture images including the treatment eggs accommodated in these recess parts. Determination of growth of the treatment eggs is made for egg images including the imaged treatment eggs using a learned model generated in advance by supervised machine learning, and the egg images are stored in a storage unit. The egg images satisfying a condition set in advance are read from the storage unit according to a result of the determination, and displayed on a display unit.
Patent EP-4296318-A1 (EP)
Title: Polymeric dispersant and production method therefor, aqueous pigment dispersion, and water-based ink-jet ink
Inventor: SHIMANAKA HIROYUKI
IPC: C09B33/153
Filed: 2021-11-26
Abstract: The present invention provides a polymeric dispersant that is to be blended in an aqueous pigment dispersion in which a pigment is finely dispersed in a stable manner and at a high level, the aqueous pigment dispersion enabling preparation of an aqueous inkjet ink capable of recording an image excellent in adhesiveness and durability on plastic media and textiles. The polymeric dispersant is a polymeric dispersant that is for dispersing a pigment and is to be blended in an aqueous pigment dispersion to be used for an aqueous inkjet ink for plastic media printing or textile printing, and is a polymer satisfying the following requirement (1) and the like. 
[Requirement (1)]: 
The polymer includes a constituent unit (i) derived from styrene, a constituent unit (ii) derived from methyl methacrylate and/or the like, a constituent unit (iii) derived from 2-ethylhexyl methacrylate and/or the like, a constituent unit (iv) derived from 2-hydroxyethyl methacrylate and/or the like, and a constituent unit (v) derived from methacrylic acid, and at least part of carboxy groups is neutralized with an alkali.
Patent EP-4262246-A1 (EP)
Inventor: ZHANG BOYUAN
IPC: H04W4/06
Filed: 2021-04-01
Abstract: Disclosed is a repeater mode determining method. The method comprises: a repeater terminal receives first indication information sent by a network device, the first indication information being used for indicating a repeater mode supported by the network device. Further disclosed are another repeater mode determining method, a repeater terminal, a network device, a first terminal device, a second terminal device, and a storage medium.
Patent EP-4319385-A1 (EP)
Title: Communication method and apparatus
Inventor: YU HAIFENG
IPC: H04W72/04
Filed: 2021-06-04
Abstract: This application provides a communication method and apparatus. The method includes: receiving first indication information, where the first indication information corresponds to a first service group, the first service group includes at least one first service, and the first service includes a broadcast service and/or a multicast service; and determining, based on the first indication information, whether to monitor a physical downlink control channel PDCCH corresponding to the first service group. According to this method, a terminal device determines, in advance based on the first indication information provided by a network device, whether to monitor the PDCCH to receive a data packet corresponding to the broadcast and/or multicast service, to avoid unnecessary PDCCH monitoring by the terminal device, thereby reducing power consumption of the terminal device.
Patent EP-4039939-A1 (EP)
Inventor: GUYMON JEFFREY
IPC: F01D25/24
Filed: 2022-01-19
Abstract: A containment system for an engine includes an engine case having an inner perimeter. The containment system includes a containment ring nested within the inner perimeter of the engine case and integrally formed with the engine case along a first interface and a second interface. The containment ring includes a first leg opposite a second leg, and the first interface is defined between the first leg and the engine case. The containment system includes a first plurality of perforations defined at the first interface, and the first leg of the containment ring is frangible along the first plurality of perforations to at least partially release the containment ring to protect the engine case during a containment event.
Patent EP-4008170-A1 (EP)
Inventor: FRICK ALEXANDER STEVEN
IPC: A01D34/73
Filed: 2019-05-14
Abstract: Apparatus, systems, and methods for operating an autonomous vehicle. In some embodiments, the vehicle can include a mower having a cutting deck. The deck can include an upper wall and downwardly extending sidewalls forming a cutting chamber. The vehicle may include a cutting blade assembly contained within the cutting chamber. A distance between the cutting blade assembly and a trim edge of the mower deck can be changed.
Patent EP-4221080-A1 (EP)
Inventor: YOUSEF SEBASTIAN
IPC: H04L9/40
Filed: 2022-01-28
Abstract: A method of processing a data packet in a vehicle having a plurality of nodes interconnected in a network by generating a chain of hash value blocks. The method comprising, for each of the nodes: receiving a data packet and a first hash value block associated with the data packet from a previous node; processing the data packet by providing a time stamp information to the data packet; generating a second hash value block based on the data packet, the first hash value block, and the time stamp information; and transmitting the processed data packet and the second hash value block to a subsequent node. The method further comprises the step of determining the latency time on the second hash value block.
Patent EP-4047927-A1 (EP)
Inventor: LÖRCKS SEBASTIAN
IPC: H04N7/18
Filed: 2022-02-03
Abstract: Kamerasystem für ein Kühlgerät oder Kühlgerätsystem mit einem Kühlgerät, aufweisend einen Gehäusekörper, einen im Gehäusekörper ausgebildeten Lagerraum zum Kühlen von Kühlwaren, und eine Tür, die am Gehäusekörper angeordnet ist und die einen Zugriff in den Lagerraum mit den Kühlwaren erlaubt, wobei das Kamerasystem aufweist- eine Kamera, die derart angeordnet und eingerichtet ist, um eine Bilderfolge aus dem Lagerraum aufzunehmen;- ein Rechenmodul (1), das derart konfiguriert ist, eine Vorverarbeitung der von der Kamera aufgenommenen Bilderfolge unter Erzeugen von Zwischendaten auszuführen,- ein weiteres Rechenmodul (2), das konfiguriert ist, ein Erkennen der Kühlwaren anhand der Zwischendaten auszuführen; und- ein Kommunikationsmodul und/oder eine Schnittstelle, das oder die ausgebildet ist, mit einem externen Gerät und/oder einem Benutzer bidirektional zu kommunizieren.
Patent EP-4049551-A1 (EP)
Inventor: BEERS TIFFANY A
IPC: A43B23/24
Filed: 2015-01-22
Abstract: An article of footwear may include a motorized tensioning system including a tensile member and a motorized tightening device attached to an outer surface of the article of footwear, the tightening device configured to apply tension in the tensile member to adjust the size of an internal void defined by the article of footwear. The article of footwear may also include a tightening device cover configured to be removably attached to the article of footwear over the tightening device.
Patent EP-4227387-A1 (EP)
Inventor: OMRAN AHMED
IPC: C10L3/10
Filed: 2022-02-15
Abstract: Subject of the invention is a use of a solid Brønsted acid selected from aluminosilicates for forming methane hydrate.
Patent EP-4235723-A1 (EP)
Inventor: KRIEGEL MARTIN
IPC: H01H33/02
Filed: 2022-02-28
Abstract: The invention relates to a three-phase gas-insulated circuit breaker comprising a longitudinally extending enclosure (1) defining an axis (2) and three longitudinally, parallel to the axis (2) extending interrupters (3) arranged distant to each other within the enclosure (1) and comprising a radially extending cross-section having a length (6) and a width (7), whereby the length (6) is at least 10% greater than the width (7).
Patent EP-4032486-A1 (EP)
Inventor: MILLER GARY H
IPC: A61B90/00
Filed: 2011-11-16
Abstract: Described here are devices, systems and methods for forming a fistula between two blood vessels. Generally, the systems may comprise a first catheter which may comprise a fistula-forming element. The fistula-forming element may comprise one or more electrodes, mechanical cutting elements, laser sources, or combinations thereof, and may be used to assist in fistula formation. In some instances, a system may comprise a second catheter, which may comprise a fistula-forming element. One or more of the catheters may comprise one or more markers, magnetic alignment elements, and/or one shape-changing elements.
Patent EP-4148802-A1 (EP)
Inventor: KIM CHANGHYUN
IPC: H01L29/16
Filed: 2022-03-17
Abstract: A multi bridge channel field effect transistor includes a substrate (110), a first source/drain pattern (180) on the substrate, a second source/drain pattern (190) apart from the first source/drain pattern in a first direction on the substrate, a first channel layer (121) and a second channel layer (122), both made of a two-dimensional semiconductor material and disposed between the first source/drain pattern and the second source/drain pattern, first and second barrier layers (GB1, GB2) made of (nanocrystalline) graphene between the channel layers (121, 122) and the source/drain patterns (180, 190), a gate insulating layer (140) surrounding channel layers, and a gate electrode (160) surrounding gate insulating layer (140) around the channel layers (121, 122).
Patent EP-4068215-A1 (EP)
Title: Apparatus and method with graphics processing
Inventor: SHIN YOUNGSAM
IPC: G06T15/06
Filed: 2022-03-22
Abstract: An apparatus with graphics processing includes: a memory configured to store therein acceleration structure data and primitive data for performing three-dimensional (3D) rendering; and a first processor implemented in the memory and configured to receive ray information, determine a first spatial box by performing a traversal on an acceleration structure in which scene objects are spatially partitioned based on the acceleration structure data and the ray information, and determine a first intersection point for performing the 3D rendering based on the primitive data, the ray information, and the first spatial box.
Patent EP-4098385-A1 (EP)
Inventor: SASAKI Yasutake
IPC: B23B27/04
Filed: 2022-04-12
Abstract: A cutting insert (10) that suppresses softening of joint material in a joint surface between a sintered body and a base body to improve the joint strength, and that enables size reduction of the sintered body, is provided. The cutting insert includes a sintered body (20) having a cutting edge, and a base body having a leading end where the sintered body is joined via a braze material. The sintered body includes a front surface on a leading side, an upper surface connected to the front surface and forming the cutting edge with the front surface along a connecting edge with the front surface, a bottom surface opposite the upper surface, a back surface opposite the front surface, and two side surfaces. The sintered body and base body are joined together in a joint surface (70) including the bottom surface and back surface of the sintered body. The joint surface in side view has a step-like shape with a leading side thereof being lower than a trailing side thereof.
Patent EP-4080747-A1 (EP)
Inventor: DESPESSE GHISLAIN
IPC: H02M1/00
Filed: 2022-04-20
Abstract: Ce dispositif électronique (20) de pilotage d'un convertisseur (10), comportant un élément piézoélectrique (15) et plusieurs interrupteurs (K1, K2, K3) commandés pour alterner des phases à tension, et respectivement à charge, sensiblement constante aux bornes (30, 34) dudit élément piézoélectrique, comprend :- un module (60) de mesure d'une période d'un cycle de résonance de l'élément piézoélectrique ;- un module (62) de détection d'un événement caractéristique appartenant à un cycle de résonance courant ;- un module (64) de commande d'une commutation des interrupteurs ; et- un module (66) de calcul d'au moins trois instants temporels ultérieurs de commutation lors d'au moins un cycle de résonance subséquent, postérieur au cycle courant, chaque instant temporel ultérieur étant calculé à partir d'un événement caractéristique respectif, etle module de commande étant configuré pour commander la commutation de l'interrupteur respectif en chacun des instant temporels ultérieurs calculés.
Patent EP-4273541-A1 (EP)
Inventor: DESMET GERT
IPC: G01N30/56
Filed: 2022-05-01
Abstract: A microfluidic device (1) comprising: a fluidic inlet (14) and a fluidic outlet (16), and a plurality of interconnected fluidic channels (31, 32), fluidically coupling the fluidic inlet (14) to the fluidic outlet (16), wherein a net nominal flow direction (4) of each of the plurality of interconnected fluidic channels (31, 32) is substantially parallel, wherein the fluidic channels (31, 32) comprise a plurality of stationary phase particles (2), characterized in that, within each fluidic channel (31, 32), neighbouring particles (2), along a local flow direction, are separated from each other by a mean distance that is at most half of a mean diameter of the particles (2).
Patent EP-4194488-A1 (EP)
Inventor: KIM JIEUN
IPC: C08J5/18
Filed: 2022-05-18
Abstract: A polypeptide, a photoresist composition including the polypeptide, and a method of forming patterns by using the photoresist composition.
Patent EP-4283486-A1 (EP)
Title: Storing high volume, low frequency ingest time series data and retrieving same with sub-second latencies
Inventor: FIGE PETER
IPC: G06F16/25
Filed: 2022-05-23
Abstract: The invention utilizes several services that combined bring time-series data in a format that allows extremely efficient querying. This is enabled by: 
- A scalable ingest process 
- Constant file-maintenance to keep the service efficient 
- Pre-aggregation 
- Efficient storage format 
- Immutable files to enable efficient caching 
     Advantage: Providing the data on-demand with low latencies; adding more data to the service does not influence the performance.