baber/WOPTO huggingface dataset:
Patent EP-4043554-A1 (EP)
Inventor: TAKAKURA NOBUYUKI
IPC: C12N5/074
Filed: 2020-10-07
Abstract: The present invention provides a method for artificially producing a vascular endothelial stem cell from a non-vascular endothelial stem cell. The method for producing a vascular endothelial stem cell of the present invention comprises the step of bringing a vascular endothelial cell possessing no stem cell properties into contact with a factor secreted by an organ of a neonatal or juvenile mammal. The step may be a step of (1) transplanting the vascular endothelial cell possessing no stem cell properties into the organ of the neonatal or juvenile mammal, wherein the mammal is a non-human mammal, or (2) culturing the vascular endothelial cell possessing no stem cell properties in a culture system containing the factor secreted by the organ of the neonatal or juvenile mammal.
Patent EP-3930091-A1 (EP)
Inventor: XU WENCAI
IPC: H01M50/502
Filed: 2020-10-15
Abstract: The present application discloses a connecting assembly, a battery module, a battery pack, and a device using the battery module as a power supply. The connecting assembly includes a plurality of connecting sheets and an insulating film, where the connecting sheet includes an adjusting portion and a connecting portion, the adjusting portion is configured as a protrusion connected between adjacent connecting portions, the connecting portion is configured to connect a battery cell of the battery module, and the insulating film is disposed on one side of each of the plurality of connecting sheets, and the insulating film is provided with a through hole disposed corresponding to the adjusting portion. When the connecting sheets and the insulating film are integrally formed, since the adjusting portion is set as the protrusion, the providing of the through hole may improve the ductility of the insulating film at the protrusion, so that the problem that the insulating film is wrinkled and torn due to the protrusion is avoided, and the manufacturing efficiency of the connecting assembly can be improved.
Patent EP-4024452-A1 (EP)
Inventor: JANG JONG MIN
IPC: H01L33/00
Filed: 2020-10-21
Abstract: A display device according to one embodiment comprises: a display substrate; a plurality of light-emitting elements disposed on the display substrate; and a molding layer for covering the side surfaces of the light-emitting elements and exposing the top surfaces of the light-emitting elements, wherein the light-emitting element comprises a first LED sub unit, a second LED sub unit disposed on the first LED sub unit, and a third LED sub unit disposed on the second LED sub unit, and the third LED sub unit is disposed to be closer than the first LED sub unit to the top surface of the light-emitting element.
Patent EP-4051327-A1 (EP)
Inventor: ZHU WEI
IPC: A61L27/38
Filed: 2020-10-30
Abstract: Disclosed are systems, methods, and devices for tissue regenerative implants. In some aspects, a nerve tissue regeneration implant article includes an exterior shell; a plurality of fascicle structures disposed in an interior region of the exterior shell, where each fascicle structure includes a hollow region between a proximal end and a distal end, such that a fascicle structure is configured to facilitate and guide axonal growth along at least a portion of the fascicle structure between the proximal end and the distal end; and a plurality of vascularizable passages along the exterior shell, wherein the vascularizable passages are configured to allow vascular tissue to infiltrate the implant article, such that the implant article is able to facilitate nerve regeneration by enabling exchange of nutrients, oxygen, and/or waste to axons within the plurality of fascicle structures via the vascular tissue that infiltrates the implant article through the plurality of vascularizable passages.
Patent EP-4070761-A1 (EP)
Title: Intraocular lens
Inventor: SANGER DEMAS
IPC: A61F2/16
Filed: 2020-11-10
Abstract: Provided are an intraocular lens and a technique associated therewith, wherein an average value (exceeding 0 D) of base difference values within a first region from a lens center O to a position r1 of a first boundary is greater than 5 times an average value (exceeding 0 D) of base difference values within the first region from a lens center O of a virtual spherical lens having a base power at the lens center O to the position r1, a second region has a power resulting from adding one or more positive constant powers to a reference aspheric power, in a third region, the power is reduced so as to provide a negative longitudinal spherical aberration that cancels at least part of a positive longitudinal spherical aberration caused by a cornea, and a second step value is greater than a first step value.
Patent EP-4053214-A1 (EP)
Inventor: TANAKA YOSHITO
IPC: C08K5/1515
Filed: 2020-11-25
Abstract: Provided is a composition having excellent compatibility with a fluorine-free epoxy resin even though the composition contains a fluorine-containing epoxy resin. The composition contains: 
a compound (D) represented by the following formula (D):
     
wherein m is an integer of 0 to 6; p is 0 or 1; q is an integer of 0 to 6; Rf is a C1-C8 perfluoroalkyl group optionally containing oxygen with one fluorine atom being optionally replaced by a hydrogen atom, and a compound (E) represented by the following formula (E):
     
wherein n is an integer of 0 or greater; and M is a group represented by the following formula (E1):
     
a group represented by the following formula (E2):
     
or a group represented by the following formula (E3):
     
wherein Z is hydrogen or a C1-C10 fluoroalkyl group.
Patent EP-4078480-A1 (EP)
Title: Ticket information display system
Inventor: SPIEGEL EVAN
IPC: G06Q30/06
Filed: 2020-12-18
Abstract: Examples generate and operate a unitary, or composite, interface, having a number of sections or portions that are concurrently and persistently displayed, and using which a user can conveniently navigate through a reserved seat selection process, from selecting a particular theater or venue, through to the final seat selection, in addition, the example unitary interface also proposes various features and mechanisms to enable the user to conveniently locate and purchase a desired or acceptable ticket (e.g., one that is located at a good a viewing angle relative to a screen, or that is contiguously located next to other available seats for friends and family).
Patent EP-4078627-A1 (EP)
Inventor: POTERALA STEPHEN FRANKLIN
IPC: C04B35/453
Filed: 2020-12-16
Abstract: Provided are metal oxide varistors comprising a sintered ceramic, in which the ceramic comprises, by weight, about 91.0% to about 97.0% ZnO, at least 0.3% Mn, at least 0.4% Bi, at least 1.0% Sb, and 0.50% or less Co. The metal oxide varistors as disclosed herein may exhibit reduced power dissipation, improved thermal stability, and may be produced at a lower cost relative to conventional MOV devices.
Patent EP-3923166-A1 (EP)
Inventor: ZHONG STEVEN YIN
IPC: G06F21/44
Filed: 2020-04-14
Abstract: A camera authentication method and a control apparatus are provided, and are applicable to an identity authentication of an on-board camera in the autonomous driving field. The method includes: obtaining one or more frames of a first image shot by a to-be-authenticated camera; determining one or more light intensity offset values of N photosensitive units based on the one or more frames of the first image; determining a matching degree between the light intensity offset values of the N photosensitive units and a preset N-dimensional vector; and if the matching degree meets a preset condition, determining that authentication of the to-be-authenticated camera succeeds, where the N photosensitive units are in a photosensitive layer of the to-be-authenticated camera, and the photosensitive layer includes M photosensitive units, where N≤M. This technical solution is used to improve camera security.
Patent EP-4086349-A1 (EP)
Inventor: KIM JEONG BEOM
IPC: A61K35/15
Filed: 2020-12-30
Abstract: Provided are a composition and method for inducing direct conversion from a somatic cell into a myeloid cell and use thereof, in which differentiation from a somatic cell into a myeloid cell can be efficiently induced through the expression of a single direct conversion inducer without undergoing the pluripotency stage of induced pluripotent stem cells, and thus, the composition can be widely used as an effective preventive and therapeutic agent for immune diseases.
Patent EP-3926799-A1 (EP)
Inventor: LI YUSHAN
IPC: H02M1/00
Filed: 2020-07-06
Abstract: Embodiments of the present application disclose a switching frequency dithering method, a switching circuit and a DC-DC converter. A switching frequency in the switching frequency dithering method disclosed in the embodiments of the present application dithers up and down at a third switching frequency or between randomly generated target switching frequencies. The sembodiments of the present application further provide a switching circuit and a DC-DC converter, which can be used to control a clock signal and optimize comprehensive system performance such as improving system efficiency, reducing noise and ripple, suppressing switching harmonics, and reducing electromagnetic radiation.
Patent EP-4111413-A1 (EP)
Inventor: GHORI OMAIR
IPC: G06K9/00
Filed: 2020-12-14
Abstract: The presently disclosed subject matter includes a computerized system and method of tracking and characterizing dynamics using at least one ML model configured to operate well under conditions where data input rate is varying as well as condition where data input rate is constant.
Patent EP-4114163-A1 (EP)
Title: Malfunction determining device and malfunction determining method for component mounting machine
Inventor: KAMIYA YUKI
IPC: H05K13/04
Filed: 2020-02-26
Abstract: A malfunction determining device includes a head including a pickup member for picking up a component, a moving device configured to move the head, an inspection section, a determining section, and a notification section. The inspection section executes multiple inspections including a first inspection for performing a mounting operation under control of the head and the moving device to inspect whether the mounting operation is good or bad, and a second inspection for performing a calibration measurement of the head to inspect whether the calibration measurement is good or bad. The determining section determines presence or absence of a malfunction and a malfunction location in the head and the moving device based on a combination of results of the multiple inspections.
Patent EP-4151601-A1 (EP)
Title: Electrochemical pump and fuel cell system
Inventor: MIKAMI YUICHI
IPC: H01M8/04
Filed: 2020-11-13
Abstract: An electrochemical pump of the present disclosure includes a first anode, a first cathode, and a first electrolyte membrane including a proton conductive oxide, and separates hydrogen from a gas containing the hydrogen.
Patent EP-4218453-A1 (EP)
Inventor: ZHAO BOSONG
IPC: A24F40/50
Filed: 2020-09-25
Abstract: A battery rod, an atomizer, and an electronic atomization device. The battery rod (10) comprises: a first connecting end (n1) and a second connecting end (n2), adapted to be connected to an atomizer (20) inserted in the battery rod (10); and a control chip (11), connected to the first connecting end (n1), for, by means of the first connecting end (n1), sending a first communication signal to the atomizer (20) inserted in the battery rod (10), and receiving a second communication signal from the atomizer (20), so as to implement communications between the battery rod (10) and the atomizer (20), wherein the first communication signal comprises a first level signal (x1) serving as a logic high level and a second level signal (x2) serving as a logic low level, the second communication signal comprises a third level signal (x3) serving as a logic high level and a fourth level signal (x4) serving as a logic low level, and the voltage difference between the first level signal (x1) and the second level signal (x2) is greater than the voltage difference between the third level signal (x3) and the fourth level signal (x4). Therefore, the power of a control switch in the atomizer can be reduced, the size of a circuit board of the atomizer is reduced, and the costs are reduced.
Patent EP-4228285-A1 (EP)
Title: Audio control method and device
Inventor: DONG JIANLI
IPC: H04R3/12
Filed: 2020-10-28
Abstract: The present application relates to an audio control method and device. The audio control method comprises: a control device receives notification information from a first broadcast receiver; and the control device controls, on the basis of the notification information, broadcast isochronous streams (BISs) synchronized by a second broadcast receiver. According to the embodiments of the present disclosure, controlling, on the basis of the notification information from the first broadcast receiver, the BISs synchronized by the second broadcast receiver can easily support the audio control of the device.
Patent EP-3828194-A1 (EP)
Title: Oxysterols and methods of use thereof
Inventor: SALITURO FRANCESCO G
IPC: C07J9/00
Filed: 2016-07-06
Abstract: Compounds are provided according to Formula (I):and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>6</sup>, R<sup>7</sup>, R<sup>8</sup>, and n are as defined herein. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of conditions.
Patent EP-4036378-A1 (EP)
Inventor: JONEN WERNER
IPC: F01D17/16
Filed: 2021-01-28
Abstract: Strömungsmaschine (1) umfassend einen um eine Rotationsachse (4) drehbar gelagerten Rotor (2), wobei der Rotor Laufschaufeln (12) umfasst, ferner einen um den Rotor angeordneten Stator (3), wobei im Stator (3) ein Zuströmbereich (6) zum Zuströmen eines Strömungsmediums ausgebildet ist, derart dass ein Strömungseingangskanal (7) entsteht, indem eine Strömung des Strömungsfluides parallel zur Rotationsachse (4) verläuft, wobei der Stator ferner einen Umlenkbereich (11) aufweist, in dem das Strömungsmedium aus einer axialen in eine radiale Richtung (10) zur Rotationsachse (4) hin umlenkbar ist, wobei zwischen dem Rotor und dem Stator ein Strömungsbereich (5) ausgebildet ist, ab dem die Energie des Strömungsmediums in eine Rotationsenergie des Rotors umwandelbar ist, wobei sich ein Diffusor (13) anschließt, so dass das Strömungsmedium axial abströmt, wobei im Strömungseingangskanal (7) verstellbare Düsengitterleitschaufeln (8) angeordnet sind, deren Schwenkachse (9) parallel zur radialen Richtung (10) verläuft.
Patent EP-3872501-A1 (EP)
Title: Gebervorrichtung und verfahren zur bestimmung einer kinematischen grösse einer relativbewegung
Inventor: SELLMER CHRISTIAN
IPC: G01D5/347
Filed: 2021-01-29
Abstract: Es wird eine Gebervorrichtung (10) zur Bestimmung einer kinematischen Größe einer Relativbewegung eines ersten Objekts zu einem zweiten Objekt angegeben, wobei die Gebervorrichtung (10) eine mit dem ersten Objekt verbindbare Maßverkörperung (14) und eine mit dem zweiten Objekt verbindbare optische Abtasteinheit (18) mit mindestens einem ersten Lichtempfangselement (22a) zur Erzeugung eines ersten Abtastsignals durch Erfassen der Maßverkörperung (14) sowie eine Steuer- und Auswertungseinheit (26) aufweist, die dafür ausgebildet ist, die kinematische Größe aus dem Abtastsignal zu bestimmen. Dabei weist die Gebervorrichtung (10) ferner ein dem ersten Lichtempfangselement (22a) nachgeordnetes erstes Differenzierglied (24a) auf, um ein abgeleitetes erstes Abtastsignal zu erzeugen, und die Steuer- und Auswertungseinheit (26) ist weiterhin dafür ausgebildet, aus dem abgeleiteten ersten Abtastsignal die Geschwindigkeit der Relativbewegung zu bestimmen. Das Signal kann sinusförmig oder dreieckförmig sein. Durch die Ableitung des Signals wird die Veränderung der vom Detektor empfangenen Lichtintensität erfasst. Die Amplitude dieses Signals ändert sich mit der Geschwindigkeit. Bei Verwendung von zwei um 90 Grad zueinander phasenverschobenen Abtastsignalen kann die Amplitude auch als Vektorlänge durch Addition der Quadrate der abgeleiteten Abtastsignale bestimmt werden.
Patent EP-3871807-A1 (EP)
Inventor: WANG QIANG
IPC: B22D19/02
Filed: 2021-02-11
Abstract: Disclosed is a casting manufacturing method, comprising: using a scanner to obtain contour data of an unworn casting; using a scanner to obtain contour data of the casting in a state of wear limit; obtaining contour data of the worn-off portion according to the contour data of the unworn casting and the contour data of the casting in a state of wear limit; and manufacturing a hard surface or arranging hard points according to the contour data of the worn-off portion so that the overall shape of the hard surface or hard points is consistent with the contour of the worn-off portion.
Patent EP-3865016-A1 (EP)
Inventor: VEENEMAN JAN PETER
IPC: A47F3/04
Filed: 2021-02-12
Abstract: A door system for a cabinet comprises a door panel (30) which is intended and configured to close a cabinet space of the cabinet (10). A first hinge device (40) and a second hinge device (50) are mounted at opposite outer ends of a pivot axis of the door panel (30), and each comprise a first hinge part (41, 52, 55) to be connected to the cabinet (10) and a second hinge part (35, 36, 37) connected to the door panel (30). The door system comprises at least one elongate mounting profile (20) with an open profile chamber (25) which extends axially therein and is bounded by a bottom (23) and opposite walls (21, 22). Each of the opposite walls of the profile chamber comprises a guide extending axially therein. The first hinge part of the hinges (40, 50) is receivable in the profile chamber (25) and is provided on opposite longitudinal sides with a guide member (52, 47) which is receivable for axial movement in the guide (27) of the adjacent wall of the profile chamber.
Patent EP-3858145-A1 (EP)
Title: Production of novel  beta-lactoglobulin preparations and related methods, uses, and food products
Inventor: BERTELSEN HANS
IPC: A23L2/66
Filed: 2017-12-22
Abstract: The present invention relates to a new method of producing isolated beta-lactoglobulin compositions and/or compositions containing crystallised beta-lactoglobulin. The invention furthermore relates to new beta-lactoglobulin compositions, uses of these compositions and food products comprising these compositions.
Patent EP-3913945-A1 (EP)
Inventor: GAO YI
IPC: H04W8/18
Filed: 2021-02-24
Abstract: A data switching method, applied to a terminal on which multiple SIM cards for user identification are installed, includes: monitoring network statuses of the multiple SIM cards, and determining that there is a SIM card satisfying a combination of dual standby and dual active network statuses among the multiple SIM cards based on the network statuses; establishing data connection for the SIM card satisfying the combination of dual standby and dual active network statuses in response to determining that there is the SIM card satisfying the combination of dual standby and dual active network statuses among the multiple SIM cards based on the network statuses; and disconnecting routing connection of a SIM card that currently establishes routing connection, and switching to a SIM card that has established data connection to establish routing connection in response to a need to switch the SIM card that currently establishes the routing connection.
Patent EP-3876314-A1 (EP)
Inventor: PARK SUNIL
IPC: H01M4/1393
Filed: 2021-03-02
Abstract: Disclosed is a negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The negative active material includes a secondary particle in which a plurality of natural graphite primary particles are agglomerated, including pores, and an amorphous carbon positioned in the pores, wherein an area of the amorphous carbon is about 10 % to about 30 % based on the total area, 100 %, of the negative active material, in a cross-section of the negative active material.
Patent EP-3932804-A1 (EP)
Inventor: GOMEZ NAYIBE
IPC: B64C27/06
Filed: 2021-03-15
Abstract: La présente invention concerne un procédé d'aide à la synchronisation d'une roue libre (15) comprenant une partie menante (16) intégrée à une chaîne cinématique de transmission de puissance amont (20) reliée à un moteur principal (2) et une partie menée (17) intégrée à une chaîne cinématique de transmission de puissance aval (30). Le procédé comporte l'étape suivante : tant que ledit moteur principal (2) est démarré et n'est pas en panne, mise en œuvre d'une phase de synchronisation assistée comprenant une étape de mise en mouvement de ladite chaîne cinématique de transmission de puissance amont (20) avec le moteur principal (2) et un moteur auxiliaire (70) au moins tant qu'une vitesse de rotation amont de ladite partie menante (16) est inférieure à une vitesse de rotation aval de ladite partie menée (17).
Patent EP-3869196-A1 (EP)
Inventor: SOMPURAM SESHI R
IPC: G01N33/543
Filed: 2014-11-07
Abstract: A method and apparatus that serve as a control and calibrator for assays performed on cells and tissues mounted on a microscope slide is described. The apparatus comprises a quality control moiety, such as a peptide epitope, linked to a particulate object such as a clear spherical bead. The bead is preferably approximately the size of a cell. The assay result is usually observed and measured by microscopy. The quality control moiety is designed to behave in a similar manner in the assay as an analyte, yielding a positive assay reaction. The bead is retained on a microscope slide during the steps of staining by a novel liquid matrix, which solidifies upon drying and causes adherence of the beads to the microscope slide. The solidified matrix is porous, allowing diffusion of reactants. It is also impervious to boiling and organic solvents, which are commonly used in histopathology. Methods are described for using this apparatus as a standardized control and calibrator in assays of cells or tissues, such as immunohistochemistry.
Patent EP-3893150-A1 (EP)
Inventor: QIAN CHENZHE
IPC: G06K9/00
Filed: 2021-04-02
Abstract: Techniques are described for estimating pose of a camera located on a vehicle. An exemplary method of estimating camera pose includes obtaining, from a camera located on a vehicle, an image including a lane marker on a road on which the vehicle is driven, and estimating a pose of the camera such that the pose of the camera provides a best match according to a criterion between a first position of the lane marker determined from the image and a second position of the lane marker determined from a stored map of the road.
Patent EP-4082810-A1 (EP)
Title: Schutzbelüftung und mobile arbeitsmaschine mit einer solchen schutzbelüftung
Inventor: Müller Stefan
IPC: B60H1/00
Filed: 2021-04-27
Abstract: Die vorliegende Erfindung betrifft eine Schutzbelüftung umfassend ein Gehäuse (12) mit einem Lufteinlass (14, 16) und einem Luftauslass (20), wobei der Luftauslass (20) mit einem Lufteintritt (22) eines Kabinenraums für einen Fahrzeugführer verbindbar ist, wobei die Schutzbelüftung (10) einen ersten Durchgang (14) und einen zweiten Durchgang (16) aufweist, durch die Frischluft gelangt, wobei im Gehäuse (12) der Schutzbelüftung (10) hinter dem zweiten Durchgang (14) ein Ventilator (18) vorgesehen ist, wobei ein Filter erster Art (24) und ein Filter zweiter Art (26) vorgesehen sind und wobei die Schutzbelüftung (10) eine erste Betriebsart aufweist, in der der Filter erster Art (24) in oder an dem ersten Durchgang (14) vorgesehen ist und der zweite Durchgang (16) verschlossen ist sowie eine zweite Betriebsart, in der der Filter zweiter Art (26) in oder an dem Durchgang zweiter Art (16) angeordnet ist und der Durchgang erster Art (14) verschlossen ist.