baber/WOPTO huggingface dataset:
Patent EP-4049761-A1 (EP)
Title: Coating film production method and coating film production device
Inventor: ISHIGURO RYO
IPC: B05D7/00
Filed: 2020-07-22
Abstract: A coated film having good characteristics is manufactured. A method for manufacturing the coated film includes: (a) a step of applying a coating liquid 20a to a first surface of a base material 1 unwound from an unwinding unit UW; (b) a step of forming a coating layer 3b on the first surface of the base material 1 by drying the coating liquid (coating film 3a) on the base material 1; and (c) a step of winding the base material 1 on which the coating layer 3b has been formed in a winding unit WD. Also, the base material 1 is continuously arranged from the unwinding unit UW to the winding unit WD, tension cut of the base material 1 is performed by a first suction roll SR after the base material 1 is taken out from the unwinding unit UW and before the step (b), and tension cut of the base material 1 on which the coating layer 3b has been formed is performed by a second suction roll SR before the step (c) .
Patent EP-4058442-A1 (EP)
Inventor: KULKARNI AMOL ARVIND
IPC: A23C9/16
Filed: 2020-11-12
Abstract: The present invention discloses a continuous flow process for the synthesis of metal nanowires using bubble column reactor. The present invention further discloses different types of multiphase bubble column reactors for synthesizing metal nanowires in high yields and purity through a continuous process, and providing a tunability for the aspect ratio of the nanowires.
Patent EP-4025942-A1 (EP)
Inventor: SCHUBERT MARTIN
IPC: G02B6/122
Filed: 2020-10-21
Abstract: Démultiplexeur photonique à deux canaux comprenant une région d'entrée pour recevoir un signal optique multicanal, deux régions de sortie, chacune étant conçue pour recevoir un canal correspondant parmi deux canaux de longueur d'onde distincte démultiplexés à partir du signal optique multicanal, et une région de dispersion comprenant un premier matériau et un second matériau dispersés de manière non homogène pour former une pluralité d'interfaces qui structurent collectivement la région de dispersion pour séparer optiquement chacun des deux canaux de longueur d'onde distincte du signal optique multicanal, et guider respectivement le premier canal de longueur d'onde distincte vers une première région de sortie et le second canal de longueur d'onde distincte vers la seconde région de sortie lorsque la région d'entrée reçoit le signal optique multicanal. Au moins un matériau parmi le premier matériau ou le second matériau est structuré à l'intérieur de la région de dispersion pour pouvoir être reproduit de manière schématique par une forme de caractéristique d'une largeur prédéterminée.
Patent EP-4050738-A1 (EP)
Title: Connector and electronic device
Inventor: CHEN JUN
IPC: H01R13/6585
Filed: 2020-05-07
Abstract: This application provides a connector and an electronic device, to reduce signal crosstalk phenomena and optimize signal transmission performance of the connector. The connector includes a base, a plurality of terminal modules disposed on the base, and a ground shielding plate. The plurality of terminal modules are disposed in parallel in a first direction, and the ground shielding plate is disposed between two adjacent terminal modules. The ground shielding plate includes a body and at least two elastic elements disposed on the body, each elastic element includes a first spring arm, a second spring arm, and a contact part, a first end of the first spring arm and a first end of the second spring arm are separately connected to the body, and a second end of the first spring arm and a second end of the second spring arm are separately connected to the contact part. The contact part is biased toward the first direction relative to the body, and is configured to electrically connect to a ground shielding plate of a mated connector.
Patent EP-4105228-A1 (EP)
Inventor: ZHOU ZEXIN
IPC: C12N15/50
Filed: 2020-11-07
Abstract: Disclosed are a SARS-COV-2 antigen polypeptide, its recombinant adeno-associated virus (rAAV), and its use in preparing a vaccine. A sequence of the antigen polypeptide is shown in SEQ ID NO.1 and SEQ ID NO.2. A method for preparing the recombinant adeno-associated virus comprises co-incubating pHelper, pRep2Cap5, and an expression vector, transfecting a cell in the presence of polyethyleneimine as a transfection reagent; culturing the cell, then collecting the cell by centrifugation, performing lysis and purification to obtain a purified liquid comprising the recombinant adeno-associated virus. The rAAV is delivered and expressed  in vivo  to produce a fusion antigen polypeptide, induces the production of serum neutralizing antibodies, which have a neutralizing titer to the novel SARS-COV-2 coronavirus and are expressed continuously; the rAAV composition can be used to immunize humans against the novel coronavirus pneumonia COVID-19.
Patent EP-4067951-A1 (EP)
Title: Method for manufacturing filter for solid-state imaging element, and method for manufacturing solid-state imaging element
Inventor: AKENO YASUTAKE
IPC: G02B5/20
Filed: 2020-11-27
Abstract: A manufacturing method of a filter for a solid-state imaging element includes forming a color filter on a semiconductor substrate, forming an etching stopper layer on the semiconductor substrate and the color filter, forming an infrared cut precursor layer on the etching stopper layer, forming a resist pattern that covers a portion positioned on the color filter in the infrared cut precursor layer, and forming an infrared cut filter by dry etching the infrared cut precursor layer using the resist pattern, and in dry etching an etching rate of the infrared cut precursor layer is different from an etching rate of the etching stopper layer.
Patent EP-4066004-A1 (EP)
Inventor: LIM EDWIN
IPC: H01Q1/38
Filed: 2020-11-20
Abstract: An example radar system includes a transmission array and a reception array, each aligned as a linear array. The radar system also includes a transmitter configured to cause transmission of radar signals having a center frequency by the transmission array. The radar system also includes a receiver configured to receive radar signals having the center frequency that are received by the reception array. The radar system also includes a processor configured to process received radar signals from the receiver, and adjust the center frequency from a first center frequency to a second center frequency. The adjusting of the center frequency from the first center frequency to the second center frequency causes the frequency -dependent transmission radiation pattern of the transmission array to tilt in a first direction and the frequency -dependent reception radiation pattern of the reception array to tilt in an opposite direction from the first direction.
Patent EP-4040277-A1 (EP)
Title: Method for displaying multiple windows, and electronic device and system
Inventor: ZHU DENGKUI
IPC: G06F3/0481
Filed: 2020-11-19
Abstract: Embodiments of this application provide a multi-window display method, a first electronic device, and a second electronic device. The method is applied to the first electronic device and the second electronic device that communicate with each other. When a plurality of applications run on a mobile phone, a plurality of windows of the mobile phone can be displayed on a PC, and each window is correspondingly used to display a different application. A user can perform an operation on each mobile phone application by using a window that corresponds to the mobile phone application and that is displayed on the PC. In addition, the operation performed by the user on the mobile phone application on the PC does not affect use of another function of the user on the mobile phone. This improves office efficiency such as file sharing, and improves user experience.
Patent EP-3979526-A1 (EP)
Inventor: LI XIN
IPC: H04W56/00
Filed: 2020-12-21
Abstract: Disclosed are a method and apparatus for configuring synchronization information, a network device and a storage medium. The method includes: starting detection of a predetermined synchronization message for a received Ethernet overhead frame in response to receiving a detection start instruction for the predetermined synchronization message; and, generating synchronization information corresponding to the predetermined synchronization message according to the detected predetermined synchronization message, and configuring the synchronization information to an Ethernet port of a local device.
Patent EP-4085492-A1 (EP)
Inventor: YUE TAIWEI
IPC: H01Q3/26
Filed: 2020-12-30
Abstract: Embodiments for an antenna structure that can also be used in an antenna array are described. Each antenna element includes a ground plane that includes a conductive material. Each antenna element also includes an antenna patch disposed on the ground plane. The antenna patch includes a base portion formed from an insulating material, and a conductive element disposed on the base portion and having a rectangular shape with a first length and a first width. The ground plane is larger than the conductive element. Additionally, each corner of the conductive element includes a rectangular region void of conductive material. The rectangular regions in each corner include a second length that is less than one half of the first length of the rectangular shape, and a second width that is less than one half of the first width of the rectangular shape.
Patent EP-4085329-A1 (EP)
Title: Memory context restore, reduction of boot time of a system on a chip by reducing double data rate memory training
Inventor: BRANDL KEVIN M
IPC: G11C11/406
Filed: 2020-11-25
Abstract: Methods for reducing boot time of a system-on-a-chip (SOC) by reducing double data rate (DDR) memory training and memory context restore. Dynamic random access memory (DRAM) controller and DDR physical interface (PHY) settings are stored into a non-volatile memory and the DRAM controller and DDR PHY are powered down. On system resume, a basic input/output system restores the DRAM controller and DDR PHY settings from non-volatile memory, and finalizes the DRAM controller and DDR PHY settings for operation with the SOC. Reducing the boot time of the SOC by reducing DDR training includes setting DRAMs into self-refresh mode, and programing a self-refresh state machine memory operation (MOP) array to exit self-refresh mode and update any DRAM device state for the target power management state. The DRAM device is reset, and the self-refresh state machine MOP array reinitializes the DRAM device state for the target power management state.
Patent EP-4089254-A1 (EP)
Inventor: IRIE Fumi
IPC: G07C9/00
Filed: 2020-01-07
Abstract: There is provided a gate apparatus that realizes smooth emigration and immigration examination. The gate apparatus includes an acquisition unit, a matching request unit, and a control unit. The acquisition unit acquires biological information about an examination target user. The matching request unit requests a server apparatus that stores biological information about users and MRZ (Machine Readable Zone) information written in machine readable zones in passports issued to the users in association with each other to perform matching on the biological information about the examination target user. The control unit controls a gate so that the examination target user can pass through the gate if information is successfully read out from an IC (Integrated Circuit) chip in a passport issued to the examination target user by using MRZ information determined by the matching.
Patent EP-4080419-A1 (EP)
Title: Model training method and apparatus
Inventor: LIU ZHIPIAO
IPC: G06N5/04
Filed: 2020-09-04
Abstract: Disclosed are a model training method and apparatus, which relate to the field of communications technologies, and are applied to a system including a first server (10) and a second server (20). The first server (10) is located in a private cloud and is used for model inference, and the second server (20) is located in a public cloud and is used for model training. A training model is evaluated based on an inference result and a model evaluation metric, to monitor an inference effect of the training model, and retrain the training model in a timely manner, thereby improving accuracy of the inference result, and ensuring performance of a service system. The method includes: obtaining, by the first server (10), a first training model from the second server (20) (S601), and inputting input data into the first training model for inference, to obtain an inference result (S602); then evaluating the first training model based on the inference result and a model evaluation metric, to obtain an evaluation result of the model evaluation metric (S603); and if an evaluation result of at least one model evaluation metric does not exceed a preset threshold corresponding to the model evaluation metric, sending a retraining instruction for the first training model to the second server (20) (S604).
Patent EP-4092185-A1 (EP)
Inventor: MATSUBARA MOTOYA
IPC: D06M11/00
Filed: 2020-01-14
Abstract: Provided are a fibrillated regenerated cellulose fiber, and a fabric using the same, the fiber having a characteristic surface texture, softness, and a resilient feeling, being fibrillated by rubbing and tanning treatment in a wet state, and having an excellent surface texture and long-lasting feeling after being water-washed, thereby exhibiting high quality. Provided are: a regenerated cellulose fiber of which the surface is fibrillated and which has a degree of polymerization of 100-250, and a tensile strength of 1.0-3.0 cN/dtex (exclusive of 1.0 cN/dtex) at the time of drying; a fabric including the regenerated cellulose fiber as a constituent yarn; and a method for producing the regenerated cellulose fiber of which the surface is fibrillated, and the fabric including the regenerated cellulose fiber as a constituent yarn, the method comprising a step for modifying, in an acid solution, the regenerated cellulose fiber into yarn or fabric form, under the conditions of a temperature of 110-150 °C, a pH of 2.6-3.4, and a duration of 10-30 minutes.
Patent EP-4113489-A1 (EP)
Title: Display device
Inventor: PYO JONGGIL
IPC: G06F1/16
Filed: 2020-02-28
Abstract: A display device is disclosed. The display device includes a flexible display panel, a roller, which extends longitudinally and around which the display panel is wound and unwound, a first frame, to which a first end of the roller is rotatably coupled, a second frame, to which a second end of the roller is rotatably coupled and which opposites to the first frame with respect to the roller, a door, which is positioned adjacent to an end of the display panel unwound from the roller and which is pivotably connected to the first frame and the second frame, and a side brake, which is positioned between the door and the roller so as to be adjacent to the first frame and which restricts rotation of the roller when the door is closed.he display device includes a housing, a roller installed in the housing, a display unit configured to be wound around or unwound from the roller, a first foldable link and a second foldable link disposed opposite each other, each foldable link having one side pivotably connected to the housing and the other side pivotably connected to the upper part of the display unit, a first motor and a second motor installed in the housing, the first motor and the second motor being configured to pivot the first foldable link and the second foldable link, respectively, and a controller configured to control the first motor and the second motor such that the first foldable link and the second foldable link are synchronized.
Patent EP-4183777-A1 (EP)
Inventor: GAO FEI
IPC: C07D257/04
Filed: 2020-07-20
Abstract: Disclosed is use of a composition for preventing and/or eliminating platelet aggregation in an  in vitro  blood sample. The composition comprises at least one compound selected from the group consisting of formula (I) and a salt thereof. Also disclosed is an agent, which comprises the compound for reducing platelet aggregation interference in an  in vitro  blood test, and a method for preventing and/or eliminating platelet aggregation in a sample in an  in vitro  blood test. The compound of the present invention exhibits a disaggregation effect in multiple types of platelet aggregation circumstances, and the platelet disaggregation takes effect within a short time without additional conditions such as temperature control with water bath, prolonged reaction time and the like, thereby eliminating platelet aggregation in a sample conveniently and thus accurate blood cell detection parameters can be obtained. 
 
        R1-NH-R2     (I)
Patent EP-4205150-A1 (EP)
Inventor: XIAO HUAJUAN
IPC: H02M3/28
Filed: 2020-08-25
Abstract: The present disclosure relates to a magnetic apparatus, and a voltage converter including the same. The magnetic apparatus comprises: a first magnetic core (1), including a first planar body (11); a second magnetic core (2), including a second planar body (21); and a third magnetic core (3), including a third planar body (31). The first, second, and third magnetic core (3) are sequentially stacked. The magnetic apparatus further comprises: a first column (101) for a transformer, located between and basically perpendicular to the first planar body (11) and the second planar body (21); at least one second columns (102') for at least one inductor, located between and basically perpendicular to the second planar body (21) and the third planar body (31).
Patent EP-4036875-A1 (EP)
Inventor: ÁLVAREZ NOVOA CARLOS
IPC: G07C9/00
Filed: 2021-04-07
Abstract: Telematic access control device consisting of a frame structure (1) that groups together elements for opening and closing the access itself, such as automatically opening doors or barriers, together with electronic and computer equipment for the telematic operation of the aforementioned elements. It uses Bluetooth Low Energy (BLE) technology to communicate with the users' mobile phones. It includes a module (2) for powering the electronic and computer equipment, which is integrated in a second module (3) in a "system on a chip" (SoC) with Bluetooth, incorporating a communication firmware based on a Bluetooth GAP profile (General Access Profile), with encryption and without the need for pairing the mobile phones and the device. It also has a module (4) for acoustic and visual warning means.
Patent EP-4194790-A1 (EP)
Inventor: ZEHE MICHAEL
IPC: F28D20/00
Filed: 2021-12-13
Abstract: Die vorliegende Erfindung betrifft ein Wärmespeichersystem (2) aufweisend einen Speicherraum (20), ein Wärmespeichermedium in dem Speicherraum (20) und eine Entnahmeeinrichtung (26) zur Entnahme von Wärme aus dem Wärmespeichermedium, wobei die Entnahmeeinrichtung (26) eine erste Festkörperanordnung (28) aufweist, die mit dem Wärmespeichermedium in Kontakt steht. Die Entnahmeeinrichtung (26) weist ferner eine zweite Festkörperanordnung (30) auf, wobei ein Festkörperkontakt zwischen der ersten Festkörperanordnung (28) und der zweiten Festkörperanordnung (30) unter Erhöhung oder Verringerung eines Wärmestroms von der ersten Festkörperanordnung (28) zu der zweiten Festkörperanordnung (30) veränderbar ist. Darüber hinaus betrifft die vorliegende Erfindung ein Verfahren zur Wärmespeicherung und -entnahme.
Patent EP-3862414-A1 (EP)
Inventor: CANDINI OLIVIA
IPC: C12M1/04
Filed: 2021-02-03
Abstract: The bioreactor (1) comprises a box-like body (4) having an internal culture chamber (5); a three-dimensional support (6) fitted in said internal chamber (5) for cells (2, 3) to catch on and grow and which divides said internal chamber (5) into a first culture half-chamber (7) and a second culture half-chamber (8); a first opening (9) obtained in the box-like body (4) in correspondence with said first half-chamber (7); a second opening (10) obtained in the box-like body (4) in correspondence with said second half-chamber (8); at least one outward vent opening (13) which is obtained in said body (4) in correspondence with said first half-chamber (7).
Patent EP-4053195-A1 (EP)
Title: Coating product for insulation boards and coated insulation board
Inventor: STACHURA DARIUSZ
IPC: C08J7/04
Filed: 2021-03-02
Abstract: A protective and adhesion-enhancing coating product for insulation boards, based on water (18.92 - 41%) with the addition of calcium carbonate (39 - 44%), bonding dispersion (13 - 15%) advantageously in the form of polymer based on acrylic acid ester, styrene and vinylbenzene with an average molecule size < 0.1 µm; auxiliary dispersant, reticulating cellulose thickener (e.g. hydroxyethylcellulose), associative thickener (in particular, acrylic acid ester) and biocide. The product may contain titanium dioxide, pigments, dispersion in the form of small-molecule acrylic co-polymers and other additives such as antifoaming agent, hydrophobic agents, rheological additives, biocides, etc. The insulation board fabricated from foamed polystyrene having at least part of its surface covered with an adhesion-enhanced protective coating formed by a 0.1-0.5mm-thick layer of dry product containing 48.79 - 64.39% w/w mineral filler in the form of calcium carbonate; 16.26 - 21.45% w/w polymer based on acrylic acid ester, styrene and vinylbenzene, 0.12 - 0.18% w/w dispersant; 0.58 - 0.82% w/w coalescent; 0.52 - 0.75% w/w reticulating cellulose thickener; 0.09 - 0.74% associative thickener, particularly in the form of acrylic acid ester and up to 0.74% biocide. The board's coating may also contain other additives such as calcinated kaolin, small-molecule aqueous acrylic co-polymers, titanium white, pigments and biocides.
Patent EP-3882054-A1 (EP)
Inventor: FERRARI GINO
IPC: B60C25/05
Filed: 2021-03-10
Abstract: The tool (1; 20) for tire-changing machines (2) has a body (3) that includes: a joint (5) to an operating end of an operating arm (7) of a tire-changing machine; a feeler pin (12) resting on one edge (9) of a rim (10) which is fixed with blocking means on a rotating platform of a tire-changing machine; said body further comprises at least one finger (11) which protrudes towards said rotating platform and intended to be operatively introduced transversely between an edge (9) of the rim (10) and a bead (13) of a tire (14) mounted or to be mounted on the rim (10).
Patent EP-3864965-A1 (EP)
Inventor: FAVAREL JEAN-LUC
IPC: A23B7/155
Filed: 2021-02-10
Abstract: L'invention concerne un procédé et un équipement de préparation d'un produit alimentaire à base de baies, et en particulier à base de baies de raisin, et comprenant les étapes successives suivantes :a) la macération enzymatique (20) des baies,b) le pressurage des baies, avec une séparation d'un jus de baies et de particules solides des baies,c) un traitement par détente (28) du jus de baies, le traitement comprenant une élimination (30) de condensats formés lors de la détente.L'invention concerne également un équipement de flash-détente susceptible d'être utilisé pour la mise en œuvre du procédé.L'invention trouve des applications au traitement des jus de baies et en particulier à la fabrication de vin.
Patent EP-3875681-A1 (EP)
Title: Shoe press belt and method for producing a shoe press belt
Inventor: TAKAMORI YUYA
IPC: D21F3/02
Filed: 2021-02-12
Abstract: The object of the invention is to provide a shoe press belt which has an excellent strength while the variation in strength among its parts being suppressed, and to provide a method for producing such a shoe press belt.Provided is a shoe press belt for use in a papermaking machine comprising at least one resin layer, wherein the resin layer comprises a polyurethane resin formed by curing an urethane prepolymer having an isocyanate group with a curing agent having an active hydrogen group, wherein the curing agent comprises one or more polycarbonate diol(s) expressed by the following formulae (1) and (2).         HO-A<sub>m</sub>-B<sub>n</sub>-R<sup>1</sup>OH     (1)