baber/WOPTO huggingface dataset:
Patent EP-4011449-A1 (EP)
Inventor: KOHYAMA JUN
IPC: A61P25/00
Filed: 2020-09-04
Abstract: The method for producing a cell aggregate including glial progenitor cells according to the present invention comprises:(1) a step of subjecting pluripotent stem cells to suspension culture in an embryoid-body-forming culture medium containing one or more SMAD signaling inhibitors and one or more Wnt signaling activators in the absence of feeder cells for 5 days to 10 days, to form a cell aggregate;(2) a step of subjecting the cell aggregate obtained in (1) to suspension culture in an embryoid-body-forming culture medium containing retinoic acid;(3) a step of subjecting the cell aggregate obtained in (2) to suspension culture in an embryoid-body-forming culture medium or neuron-and-glia-proliferating culture medium containing retinoic acid and one or more SHH signaling activators; and(4) a step of subjecting the cell aggregate obtained in (3) to suspension culture in a neuron-and-glia-proliferating culture medium containing no retinoic acid and one or more SHH signaling activators.
Patent EP-4045659-A1 (EP)
Title: Chimeric costimulatory receptors and methods and uses thereof
Inventor: BRAMSON JONATHAN
IPC: C07K19/00
Filed: 2020-09-16
Abstract: Described herein is a chimeric costimulatory receptor (CCR) molecule having an extracellular domain of a Tumor Necrosis Factor Superfamily member, a transmembrane domain and a cytosolic costimulatory signaling domain from a Tumor Necrosis Factor Receptor Superfamily member is provided. Also provided are pharmaceutical compositions having a T cell expressing CCR and methods and uses of such T cells to treat cancers.
Patent EP-3989081-A1 (EP)
Inventor: SHAO ZHUGUANG
IPC: G06F16/27
Filed: 2020-04-01
Abstract: Disclosed are a method and device for publishing a smart contract. A specific embodiment of the method comprises: obtaining a smart contract; determining whether the smart contract comprises a preset function; in response to determining that the smart contract does not comprise the preset function, generating verification data of the smart contract on the basis of a proof of work technology; and sending, on the basis of the verification data, a request of requesting to publish the smart contract. The embodiment can ensure the security of subsequent processes of the smart contract such as publishing and executing.
Patent EP-4030778-A1 (EP)
Title: Headset
Inventor: WU RONGRONG
IPC: G10K11/172
Filed: 2020-09-25
Abstract: Embodiments of this application disclose a noise reduction headset. A branch pipe is disposed in the headset to connect a sound cavity inside the headset and an external environment. The branch pipe has a low-pass filter function to filter out high-band noise entering the sound cavity from the external environment, so that impact on sound quality inside the sound cavity that is caused by noise in the external environment is reduced, thereby implementing passive noise reduction.
Patent EP-4037616-A1 (EP)
IPC: A61F2/32
Filed: 2020-10-05
Abstract: L'invention concerne un procédé d'installation d'un implant de fusion (5) dans une articulation sacro-iliaque ("articulation SI") (3) sans utilisation d'un instrument de coupe rotatif. Le procédé fait appel à un dispositif d'abrasion multimodal (30) ayant des surfaces d'abrasion (33) sur des côtés opposés et une pointe ouverte (34) comprenant un bord de coupe (36). Le procédé comprend l'étape d'utilisation de la tête d'abrasion (32) pour couper le tissu osseux à partir de l'articulation SI (3) au niveau d'un point d'insertion tout en utilisant simultanément les surfaces d'abrasion (33) pour décortiquer l'os cortical au niveau du point d'insertion.
Patent EP-4038155-A1 (EP)
Inventor: LI KEH-YEUAN
IPC: H01L21/321
Filed: 2020-09-28
Abstract: L'invention concerne une formulation, un procédé et un système de polissage par planarisation chimico-mécanique de cuivre (CMP). La formulation de polissage CMP comprend des particules abrasives de morphologie spécifique et de tailles de particules moyennes (≤ 100 nm, ≤ 50 nm, ≤ 40 nm, ≤ 30 nm, ou ≤ 20 nm), au moins deux acides aminés ou plus, un oxydant, un inhibiteur de corrosion et de l'eau.
Patent EP-4038341-A1 (EP)
Title: Dispositif de balayage permettant la détection d'objets derrière une surface opaque
Inventor: CHEN CHIEN-HSU
IPC: G01D11/28
Filed: 2020-09-22
Abstract: L'invention concerne un procédé et un appareil qui permettent de détecter des objets derrière une surface opaque. Un dispositif donné à titre d'exemple qui permet de détecter des objets derrière une surface opaque comprend un boîtier conçu pour contenir une pluralité d'éléments du dispositif, un ou plusieurs capteurs, reliés au boîtier, configurés de sorte à recueillir des données de capteur d'un objet derrière la surface opaque, un dispositif de commande, situé à l'intérieur du boîtier, configuré de sorte à traiter les données de capteur recueillies par lesdits capteurs, au moins une carte de circuit imprimé, située à l'intérieur du boîtier, configurée de sorte à contenir le dispositif de commande et la pluralité d'éléments du dispositif, et un dispositif d'affichage configuré de sorte à présenter des informations concernant un objet détecté à un utilisateur.
Patent EP-4051379-A1 (EP)
Title: Therapeutic approach for treating inflammatory bowel disease
Inventor: GONZALEZ DAVID J
IPC: A61K38/55
Filed: 2020-10-28
Abstract: Provided herein are compositions and methods to that target microbial proteases to ameliorate the intestinal barrier dysfunction and restore mucosal integrity. They are useful to treat and prevent diseases and disorders caused by pathogenic bacteria in the gastrointestinal system of a subject.
Patent EP-4065759-A1 (EP)
Inventor: JACKSON RUSSELL JOSEPH
IPC: H02K15/14
Filed: 2020-11-27
Abstract: An electric motor suitable for use in a laundry machine comprises an improved stator and/or rotor design.
Patent EP-4058904-A1 (EP)
Inventor: DEVALVE DANIEL
IPC: G06F16/23
Filed: 2020-01-30
Abstract: A system stores transaction data in a ring chain architecture. A ring chain comprises blocks of data stored as a length-limited block chain in a ring buffer configuration. A block of transactions is stored on a ring chain until enough new blocks are added to overwrite the ring buffer with new blocks. The system stores multiple ring chains that update at varying frequencies. A new block on a lower frequency ring chain stores an aggregation of data from the blocks that were added to a higher frequency ring chain in the time since the previous addition of a block to the lower frequency ring chain. Thus, a system of ring chains stores progressively summarized state transition data over progressively longer time intervals while maintaining immutability of the record and reducing storage requirements.
Patent EP-4056907-A1 (EP)
Inventor: LEE HO-YOUNG
IPC: E04C2/52
Filed: 2020-12-14
Abstract: A concave-convex metal plate of a floor heating system according to the present disclosure includes repeatedly bent concave and convex portions to transmit a load from an upper portion of a finishing material to a floor slab. Because the concave-convex metal plate includes the repeatedly bent concave and convex portions , resistance to the load from the upper portion is significantly improved, thus functioning as a floor structural material that may sufficiently withstand the load, while transferring the load from the upper portion of the finishing material to the floor slab. A floor heating system according to the present disclosure includes an insulator preventing heat from a heating element from being transferred to a floor slab; a lower thermal diffusion plate positioned above the insulator and allowing heat conducted from the heating element to be transferred in a horizontal direction; a concavo-convex metal plate positioned above the lower thermal diffusion plate and accommodating the heating element; a heating element accommodated in a concave portion of the concavo-convex metal plate; and an upper thermal diffusion plate positioned above the concavo-convex metal plate and transferring heat conducted from the heating element in a horizontal direction and to a finishing material.
Patent EP-4081348-A1 (EP)
Inventor: HOU DEYANG
IPC: F02M43/04
Filed: 2020-12-02
Abstract: A variable orifice fuel injector has an inward opening needle valve and an outward opening needle valve and has means to directly inject two types of fuels independently and collectively. Both needle valves are fully contained in a nozzle body, with a co-axial smaller needle valve at least partially being contained in a larger needle valve. The materials of the needle valves are individually chosen such that it provides good sealings for liquid and gas fuels.
Patent EP-4067147-A1 (EP)
Inventor: ZHOU XIANG
IPC: B60K31/18
Filed: 2020-12-28
Abstract: A vehicle speed control method, an apparatus, a device and a storage medium applied to a vehicle. The method includes: receiving (S210) a speed limit command sent by a speed control device, where the speed limit command includes a speed limit, and the speed limit command is generated by the speed control device when it is determined a position of the vehicle is in an area where an accident occurrence rate is greater than or equal to a preset threshold; reducing (S220) a travelling speed of the vehicle to less than the speed limit in response to the speed limit command. According to the vehicle speed control method, vehicle speed can be controlled according to actual safety situation on a road, thereby improving safety of vehicle travelling.
Patent EP-4089138-A1 (EP)
Inventor: SAITO ITSUKI
IPC: C08J3/12
Filed: 2020-01-07
Abstract: [Problem] The present invention addresses the problem of providing a polybutylene terephthalate resin with improved meterability, capable of shortening the "measurement time" to measure one shot of molten resin in a cylinder when obtaining a molded article from a polybutylene terephthalate resin by performing injection molding. 
     [Solution] The abovementioned problem is solved by a polybutylene terephthalate resin pellet including a lubricant, wherein the amount of the lubricant leached to the pellet surface is set to a specific range.
Patent EP-4097849-A1 (EP)
Title: Frequency selective precoder indication
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2020-01-30
Abstract: Wireless communications systems and methods related to wireless communications in a system are provided. A user equipment (UE) may receive from a base station (BS), an uplink (UL) scheduling grant indicating subband precoding information and a resource allocation spanning a plurality of subbands. The UE may determine a plurality of subband precoders based on the subband precoding information. Each precoder of the plurality of subband precoders may be associated with a subband of the plurality of subbands. The UE may transmit to the BS, an UL communication signal in the resource allocation using the plurality of subband precoders.
Patent EP-4104099-A1 (EP)
Inventor: SURESHA SUHAS
IPC: G06N3/08
Filed: 2020-02-12
Abstract: A method, apparatus, and program product utilize a super resolution machine learning model to reconstruct high resolution seismic data from low resolution seismic data in connection with generating seismic visualizations, e.g., to reduce storage and/or communication costs associated with generating seismic visualizations.
Patent EP-4105457-A1 (EP)
Inventor: YAJIMA NORIYASU
IPC: F16K31/66
Filed: 2020-12-23
Abstract: Provided is a downsizable valve unit. A valve unit 1 includes a valve case 4 including a valve case main body 4A where a thermo valve 2 is housed and a valve seat 4Aa which a valve body 2b unseats from and seats on is formed, and a sleeve 4B formed protruding outward from the valve case main body 4A; a sub-flow path R2 formed to include a cooling water storage chamber S formed inside the sleeve 4B, a lead-out passage 4Ae communicating the upstream side of the valve seat 4Aa in the valve case main body 4A with the cooling water storage chamber S, and a lead-in passage 4Af communicating the downstream side of the valve seat 4Aa in the valve case main body 4A with the cooling water storage chamber S; and a sub-valve 3 attached to a sleeve 4B to open and close a sub-flow path R3.
Patent EP-4148975-A1 (EP)
Title: Motor control device and electric power steering device
Inventor: KOYAMA HARUNA
IPC: H02P21/22
Filed: 2020-05-07
Abstract: A motor control device that enables a reduction of an unpleasant sensation caused by vibration or noise occurring in a motor is obtained. A motor control device (100) including a first control unit (1a) that drives a first motor winding (3a) and a second control unit (1b) that drives a second motor winding (3a) is such that the first control unit (1a) selects the lower of values of an own power supply voltage (VBa) and a power supply voltage (VBb) of the second control unit (1b) and outputs a post-selection power supply voltage (VBmin), and computes a target d-axis current (Id*), a target q-axis voltage (Vq*), and a target d-axis voltage (Vd*) using the post-selection power supply voltage (VBmin).
Patent EP-4162352-A1 (EP)
Inventor: HE SHAOPENG
IPC: G06F3/06
Filed: 2020-12-11
Abstract: Examples described herein relate to accessing an initiator as a Non-Volatile Memory Express (NMVe) device. In some examples, the initiator is configured with an address space, configured in kernel or user space, for access by a virtualized execution environment. In some examples, the initiator to copy one or more storage access commands from the virtualized execution environment into a queue for access by a remote direct memory access (RDMA) compatible network interface. In some examples, the network interface to provide Non-Volatile Memory Express over Fabrics (NVMe-oF) compatible commands based on the one or more storage access commands to a target storage device. In some examples, configuration of a physical storage pool address of the target storage device for access by the virtualized execution environment occurs by receipt of the physical storage pool address in a configuration command.
Patent EP-4164281-A1 (EP)
Title: Position determination method and apparatus, and communication device, and storage medium
Inventor: DONG XIANDONG
IPC: H04W24/08
Filed: 2020-06-08
Abstract: The present disclosure relates to a position determination method and apparatus, a communication device and a storage medium. A first UE receives a ranging resource configuration from a base station. The ranging resource configuration indicates communication resources for ranging for the first UE. The first UE communicates with a second UE by the ranging signals to perform a ranging measurement between the first UE and the second UE according to the ranging resource configuration.
Patent EP-4160751-A1 (EP)
Inventor: ZHANG YIBO
IPC: H01M4/80
Filed: 2020-06-30
Abstract: This application provides a bipolar current collector, an electrochemical device, and an electronic device. The bipolar current collector includes a porous substrate, a first metal, and a second metal. The first metal exists on one surface of the porous substrate. The second metal exists on another surface of the porous substrate. At least one of the first metal or the second metal exists inside the porous substrate. The porous substrate possesses advantages of oxidation resistance, reduction resistance, and ion insulation, and some mechanical strength. A metal layer of the bipolar current collector possesses advantages of high electron conductivity and ion insulativity, high mechanical strength, and high thermal stability. In addition, both surfaces of the bipolar current collector are rough to some extent, thereby optimizing interfacial bonding of positive and negative films on both sides to a composite bipolar current collector, and increasing the bonding force of the films.
Patent EP-4145579-A1 (EP)
Inventor: LI QIAN
IPC: C09K19/32
Filed: 2020-07-30
Abstract: A supramolecular ionic liquid, a solid electrolyte state membrane, a solid state lithium metal battery, and a device. The provided supramolecular ionic liquid has a benzophenanthrene structure as shown in formula (I), wherein R  1  is selected from the group consisting of ether groups, polyether groups, halogenated ether groups, or halogenated polyether groups having 1 to 16 carbon atoms; and R  2  is selected from the group consisting of ether groups or polyether groups having 1 to 16 carbon atoms. The ionic conductivity of the provided supramolecular ionic liquid at room temperature is as high as 10  -3 S/cm, the ionic conductivity of the solid state electrolyte membrane prepared therefrom at room temperature is also above 10  -3 S/cm, which is close to the level of the liquid electrolyte, and the problem of the low ionic conductivity of the existing solid state electrolyte is solved.
Patent EP-4237487-A1 (EP)
Title: Polyaminosiloxane water tree repellant for electrical insulation
Inventor: HE CHAO
IPC: C08L23/04
Filed: 2020-10-29
Abstract: A crosslinkable composition including an ethylene-based polymer, an aminosilane, and optionally a peroxide. The aminosilane is represented by the following formula (I): wherein R 1 , R 2 , and R 3  are the same or different and individually selected from the group consisting of hydrogen and a C 1 -C 20  alkyl group; Y 1  is selected from the group consisting of an alkyl group and an alkoxy group; Y 2  is selected from the group consisting of an alkyl group and an aminoalkyl group, and n is 0 or 1. A crosslinked composition formed from the crosslinkable composition is also disclosed.
Patent EP-4255494-A1 (EP)
Inventor: RISTEVSKI BLAGOJA
IPC: A61K47/44
Filed: 2020-12-07
Abstract: OF DISCLOSURE Stabilized oral cannabidiol composition comprising cannabidiol (CBD) having a purity of at least 98%. The composition further contains β-caryophyllene (BCP), at least one additional lipophilic solvent (e.g. medium chain triglycerides (MCT)), and at least one additional antioxidant (e.g. α-tocopherol (vitamin E)). The composition is substantially free of THC. The CBD can be synthetic, biosynthetic or of botanical origin. Also disclosed are methods of making and the stabilized oral CBD composition.
Patent EP-4037083-A1 (EP)
Title: Protection assembly and battery housing comprising the same
Inventor: BINDER DANIEL
IPC: B60L3/00
Filed: 2021-02-02
Abstract: The present invention refers to a protection assembly (1) comprising a bottom cover (10) of a battery housing and a protection member (30) which is below the bottom cover (10) in a coupled state. The bottom cover (10) comprises a plurality of first coupling members formed on a first surface (12) of the bottom cover (10) and the protection member (30) comprises a plurality of second coupling members formed on a second surface (32) of the protection member (30), the first and second surface (12, 32) face each other in the coupled state, and the first and second coupling members are adapted such that the protection member (30) is mechanically coupled to the bottom cover (10) by sliding the protection member (30) in a first direction (D1) along the bottom cover (10) until each of the second coupling members engage with corresponding first coupling members.
Patent EP-3871747-A1 (EP)
Inventor: AYOUB ELIE
IPC: C09K23/00
Filed: 2021-02-10
Abstract: L'invention concerne un dispositif et un procédé de séparation de deux fluides non miscibles (2, 3), pour lesquels on forme un système triphasique avec une phase bicontinue de type Winsor III (4), de manière à phagocyter les petites gouttes dispersées et à produire un liquide (2) dépourvu de petites gouttes.
Patent EP-3876288-A1 (EP)
Inventor: HAUTTECOEUR PATRICK
IPC: H01L29/06
Filed: 2021-02-24
Abstract: La présente description concerne un dispositif (13) comprenant :un substrat (15) semi-conducteur comprenant, en périphérie, une marche (17) ;une première couche (19) en polysilicium dopé en oxygène, sur et en contact avec une première face du substrat (15) et s'étendant au moins sur les parois et le fond de ladite marche (17) ; etune deuxième couche (21) en verre, s'étendant sur la première couche (19) et les bords de la première couche (19), ladite deuxième couche (21) en verre formant un bossage (22) entre la marche (17) et une zone centrale du dispositif (13).
Patent EP-3875604-A1 (EP)
Inventor: LO YUK MING DENNIS
IPC: C12Q1/6876
Filed: 2007-05-03
Abstract: This application describes the discovery that, in a pregnant woman, certain genes (such as  RASSF1A, APC, CASP8, RARB, SCGB3A1, DAB21P, PTPN6, THY1, TMEFF2,  and  PYCARD ) originated from a fetus are highly methylated, whereas the same genes of maternal original are unmethylated. This discovery allows the easy detection of one or more of these methylated fetal genes in a biological sample from a pregnant woman, serving as a universal indicator of the presence of fetal DNA in the sample. These fetal methylation markers are particularly useful as positive controls for a non-invasive analytical process during which the quality and quantity of fetal DNA are monitored. These newly identified fetal markers can also be measured directly for diagnosis of certain pregnancy-related conditions.
Patent EP-3851846-A1 (EP)
Inventor: LEE JU-SEUNG
IPC: G01N27/87
Filed: 2012-11-30
Abstract: Provided is a defect inspection device of a steel plate. The defect inspection device according to the present invention includes a plurality of inspection units arranged in a width direction of the steel plate, wherein each of the plurality of inspection units includes an upper inspection unit and a lower inspection unit. Each of the upper and lower inspection units comprises a magnetizer including a first magnetized pole and a second magnetized pole corresponding to each other, generating a magnetic flux for magnetizing the steel plate, and a detection part detecting a leakage flux that leaks due to defects existing in or on the steel plate by using the flux generated by the magnetizer. Thus, the defects may be correctly detected through the defect inspection device.
Patent EP-4056958-A1 (EP)
Inventor: POTORADI DETLEF
IPC: G01P3/487
Filed: 2021-03-11
Abstract: Die Erfindung betrifft eine Bremse-Drehgeber-Einheit (1), aufweisend wenigstens eine Bremsscheibe (30), wobei die Bremsscheibe (30) derart ausgebildet ist, dass sie tangential und/oder axial spielfrei mit einer Welle (20) einer dynamoelektrischen rotatorischen Maschine (22) verbindbar ist, wobei die Bremsscheibe (30) eine Maßverkörperung (31, 32) aufweist, wobei mittels der Maßverkörperung (31, 32) eine Winkeländerung erfassbar ist. Die Erfindung betrifft zudem eine dynamoelektrische rotatorische Maschine (22).
Patent EP-3889497-A1 (EP)
Title: Vorrichtung mit einer oberhalb einer arbeitsfläche angeordneten leuchte
Inventor: HECHENBERGER JOSEF
IPC: F21V7/09
Filed: 2021-03-29
Abstract: Es wird eine Vorrichtung mit einer oberhalb einer Arbeitsfläche angeordneten Leuchte (1) mit einem Leuchtmittel und einem oberhalb des Leuchtmittels angeordneten, gegen die Arbeitsfläche (2) gerichteten Reflektor beschrieben. Um eine mobile Nutzung als Stehleuchte bei blendfreier, homogener Ausleuchtung auch von großen Arbeitsflächen (2) erzielen zu können, wird vorgeschlagen, dass die Leuchte (1) überragungsfrei neben der Arbeitsfläche (2) angeordnet ist, dass das Leuchtmittel ein gegen den Reflektor gerichteter Halbraumstrahler (5) ist und dass der Reflektor ein zur gleichmäßigen Beleuchtung der Arbeitsfläche (2) ausgebildeter Freiformreflektor (4) ist.
Patent EP-3893284-A1 (EP)
Title: Display panel
Inventor: BAE KWANG SOO
IPC: H01L51/52
Filed: 2021-03-31
Abstract: A display panel includes an emission element which outputs a source light and includes a first electrode, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer; a pixel definition layer defining an opening exposing at least a portion of the first electrode; a light-conversion pattern disposed on the pixel definition layer; a first light-blocking pattern disposed on an outer side of the light-conversion pattern in a plan view; and a second light-conversion pattern disposed on the emission element and which overlaps with the emission element in the plan view, wherein the first and second light-conversion patterns are spaced apart from each other or forming an interface therebetween.