baber/WOPTO huggingface dataset:
Patent EP-4230724-A1 (EP)
Inventor: YAMANE MASAYUKI
IPC: C12N5/07
Filed: 2021-10-14
Abstract: An object of the present invention is to provide a culture medium for producing extracellular vesicles, a culture medium kit, an additive, and a method for producing extracellular vesicles, whereby the production of extracellular vesicles is promoted. The present invention is to provide a culture medium for producing extracellular vesicles. The culture medium for producing extracellular vesicles contains a basal medium for culturing animal cells, and at least one component selected from L-glutamine or a salt thereof, transferrin, selenious acid or a salt thereof, insulin, insulin-like growth factors, a serotonin compound, and transforming growth factor β. Furthermore, in a case of containing L-glutamine or a salt thereof, the culture medium for producing extracellular vesicles contains L-glutamine or a salt thereof with a concentration of 5 mM or more in the culture medium for producing extracellular vesicles. The present invention is to further provide a culture medium kit, an additive, and a method for producing extracellular vesicles.
Patent EP-4211291-A1 (EP)
Inventor: XIAO MANCHAO
IPC: C23C16/40
Filed: 2021-10-20
Abstract: L'invention concerne un procédé de fabrication d'un film d'organosilicium dense présentant des propriétés mécaniques améliorées, le procédé comprenant les étapes consistant à : mettre à disposition un substrat à l'intérieur d'une chambre de réaction ; introduire dans la chambre de réaction une composition gazeuse comprenant de l'alcoxydisiloxane ; et appliquer de l'énergie à la composition gazeuse comprenant de l'alcoxydisiloxane dans la chambre de réaction pour induire la réaction de la composition gazeuse comprenant de l'alcoxydisiloxane pour déposer un film d'organosilicium sur le substrat, le film d'organosilicium présentant une constante diélectrique de ~ 2,50 à ~ 3,30, un module d'élasticité de ~ 6 à ~ 35 GPa, et un pourcentage atomique de carbone de ~ 10 à ~ 40 tel que mesuré par.
Patent EP-4231923-A1 (EP)
Inventor: RICHARDS ROBERT
IPC: A61B17/02
Filed: 2021-10-25
Abstract: The system includes a frame composed of materials and geometry allowing selective deformation in a plane perpendicular to a patient's anatomy at the surgical site but resisting deformation in a plane parallel to the anatomy. The frame is connected to stabilizing features and sheets, which are attached to adhesive to secure the frame to the patient. The features, sheets, and adhesive layers extend both into and beyond the frame. An integrated sheet covers the prospective incision site on the patient. When positioned at the site, the frame conforms to the patient. Anchor points are distributed along the frame to reversibly secure and provide a stable base for surgical retractors, even when unilaterally applied. By adaptable positioning and design of the stabilizing members and adhesive layers on the frame, the system is able to provide optimal tractional stability when experiencing tensile loads in myriad surgical environments including ophthalmic and spinal surgery.
Patent EP-4235893-A1 (EP)
Inventor: ZHANG SHUIRONG
IPC: H01M10/0525
Filed: 2021-10-21
Abstract: This application relates to an electrochemical device and an electronic device containing same. Specifically, the electrochemical device includes a positive electrode, a negative electrode, a separator, and an electrolytic solution. The negative electrode includes a negative active material layer. The negative active material layer includes a silicon material. The electrolytic solution includes fluorocarbonate and cyclic ether. A weight percent of the fluorocarbonate, a weight percent of the cyclic ether, and a unit reaction area of the negative active material layer satisfy a specific relational expression, thereby improving the high-temperature storage performance and the high-temperature cycle performance of the electrochemical device.
Patent EP-4249467-A1 (EP)
Inventor: HIGASHI MASAHIRO
IPC: C07C59/58
Filed: 2021-11-19
Abstract: Provided is a fluoropolymer of a monomer (I) represented by the following general formula (I), wherein a content of a polymerization unit (I) derived from the monomer (I) is 40 mol% or more based on the entirety of polymerization units constituting the fluoropolymer, and the fluoropolymer has a weight average molecular weight (Mw) of 1.4 × 10<sup>4</sup> or more:        General formula (I) :     CX<sub>2</sub>=CX-O-Rf-Awherein X is independently F or CF<sub>3</sub>; Rf is a fluorine-containing alkylene group having 1 to 40 carbon atoms or a fluorine-containing alkylene group having 2 to 100 carbon atoms and having an ether bond or a keto group; and A is -COOM, -SO<sub>3</sub>M, -OSO<sub>3</sub>M, or -C(CF<sub>3</sub>)<sub>2</sub>OM, wherein M is -H, a metal atom, - NR<sup>7</sup><sub>4</sub>, imidazolium optionally having a substituent, pyridinium optionally having a substituent, or phosphonium optionally having a substituent, and R<sup>7</sup> is H or an organic group.
Patent EP-4255305-A1 (EP)
Inventor: HANUKA DAVID
IPC: A61B8/00
Filed: 2021-10-21
Abstract: A medical device (20) includes a case (26) of a size and shape suitable to be held in a hand (24) of a subject (22). An acoustic transducer (36) is disposed in the case and configured to output an acoustical signal in response to acoustic waves that are emitted from a thorax of the subject and received through the front surface of the case when the subject holds the case against the thorax. 5 One or more sensors (46, 48, 50) are disposed on the case and configured to acquire one or more physiological signals from one or more fingers (30) of the subject while the subject holds the case in the hand. Processing circuitry (40) is contained in the case and coupled to receive and process the acoustical signal and the one or more physiological signals and to output data indicative of a medical condition of the subject. 0
Patent EP-4269186-A1 (EP)
Inventor: PAJEK JAKUB
IPC: B60R25/24
Filed: 2021-11-30
Abstract: There is provided a request processing system for receiving a request sent from the first apparatus at the second apparatus and executing the request, wherein the first apparatus comprises: means for writing the generated first apparatus-identifying specific data into a predetermined address on a communication network; and means for sending a request with a signature, signed with the secret key, and the public key to the second apparatus, wherein the second apparatus comprises: means for reading the first apparatus-identifying specific data; means for authenticating the first apparatus by generating, from the public key, public key data enable to uniquely identify the public key; and determining whether this public key is included in the downloaded first apparatus-identifying specific data as well as, based on the determination, validating a signature of the request with a signature based on the public key received from the first apparatus and the unlocking cryptographic data included in the downloaded first apparatus-identifying specific data; and means for executing the validated request based on the authentication of the first apparatus.
Patent EP-4269558-A1 (EP)
Inventor: ESASHIKA Katsuhiro
IPC: C12M3/00
Filed: 2021-12-06
Abstract: Provided is a culture material and a culture tool, which allow to culture, cells, etc. to form a spheroid. 
     A culture material for culturing cells, a tissue, or an organ on a culture surface thereof, the culture material containing a 4-methyl-1-pentene polymer (X), having a water contact angle of the culture surface of more than 100° and 160° or less, and having an oxygen permeability at a temperature of 23°C and humidity of 0% of 4500 to 90000 cm 3 / (m 2 ×24h×atm).
Patent EP-4184693-A1 (EP)
Inventor: JANG WOOK HEE
IPC: H01M50/167
Filed: 2021-11-03
Abstract: A secondary battery according to an embodiment of the present disclosure includes an electrode assembly; a battery case that houses the electrode assembly and has an opened upper part; and a cap assembly that is coupled to the opened upper part of the battery case, wherein the cap assembly comprises a safety vent formed with a notch portion, and wherein a gap formed by the notch portion is closed.
Patent EP-4268289-A1 (EP)
Title: Système de gestion thermique pour dispositifs alimentés électriquement
Inventor: PIKULSKI JOSEPH L
IPC: H01L33/64
Filed: 2021-12-23
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés pour utiliser un refroidissement de fluide pour gérer thermiquement des dispositifs alimentés électriquement. Des modes de réalisation incorporant des caractéristiques de la présente invention peuvent purger le fluide de refroidissement chauffé du système immédiatement après qu'il a été utilisé pour absorber la chaleur provenant d'un dispositif alimenté électriquement, de sorte que d'autres dispositifs dans le système ne reçoivent pas de fluide de refroidissement d'un autre dispositif dans le système, dans certains modes de réalisation, un fluide de refroidissement peut être amené à heurter directement ou à proximité d'un dispositif alimenté électriquement.
Patent EP-4098511-A1 (EP)
Inventor: LIANG BIN
IPC: B61L27/00
Filed: 2021-07-06
Abstract: The present invention relates to a method and system for preventing a train side collision at a station. The method includes: starting a side collision prevention in a main line/branch line direction when a train departure route meets a route condition, and enabling a train to enter a track in the main line direction for operation. The system includes an interlock system, a side protection switch, and the side protection signal. The interlock system is configured to control a train departure route; and the side protection switch and the side protection signal are configured to control the side collision prevention in the main line/branch line direction. The method for preventing a train side collision at a station provided by the present invention effectively prevents a train in entering a route from colliding with another train coming from another direction, and therefore is beneficial to improve the safety level of the train operation at stations.
Patent EP-4174203-A1 (EP)
IPC: C23C2/06
Filed: 2021-09-07
Abstract: A hot-dip plated steel according to one aspect of the present invention includes a base steel and a hot-dip plating layer disposed on a surface of the base steel, a chemical composition of the hot-dip plating layer contains, by mass%, Al: 10.00% to 30.00%, Mg: 3.00% to 12.00%, Sn: 0% to 2.00%, Si: 0% to 2.50%, Ca: 0% to 3.00%, Ni: 0% or more and less than 0.25%, Fe: 0% to 5.00%, and the like, a remainder consists of Zn and impurities, a metallographic structure of the hot-dip plating layer contains 5 to 45 area% of an α phase having a grain diameter of 0.5 to 2 µm, the metallographic structure of the hot-dip plating layer contains 15 to 70 area% of a MgZn<sub>2</sub> phase, and, among the α phases having the grain diameter of 0.5 to 2 µm, an area ratio of an α phase having a (111)<sub>α</sub>//(0001)<sub>MgZn2</sub> orientation relationship to the adjacent MgZn<sub>2</sub> phase is 25% to 100%.
Patent EP-4040759-A1 (EP)
Inventor: VAN DE VELDE GUNTER
IPC: H04L45/02
Filed: 2022-01-17
Abstract: Various example embodiments for supporting service differentiation in a communication network are presented herein. The service differentiation may be supported in a constrained network topology of the communication network. The service differentiation may be supported in the constrained network topology of the communication network based on use of one or more constrained network topology slices supported for the constrained network topology of the communication network. The constrained network topology of the communication network may be a Flexible Algorithm topology, in which case the constrained network topology slices may be Flexible Algorithm topology slices.
Patent EP-4043432-A1 (EP)
Inventor: HAN SANGHYUN
IPC: H01L51/00
Filed: 2022-02-03
Abstract: An amine compound represented by Formula 1 and a light-emitting element comprising a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode and comprising an amine compound represented by Formula 1.
Patent EP-4043904-A1 (EP)
Inventor: ZHOU YUHAN
IPC: G01S5/02
Filed: 2022-02-08
Abstract: A method may include generating (702) a receive timing error group, Rx TEG, based on a time delay of a receive, Rx, signal, wherein the time delay is a time measured from an arrival of the Rx signal at a Rx antenna to a time of the Rx signal being digitized and time-stamped at a baseband processor of a user equipment, UE, determining (704) a timing error group, TEG, index corresponding to the generated Rx TEG, determining (706) a positioning measurement associated with the Rx antenna used to generate the Rx TEG, and reporting (708) the positioning measurement associated with the Rx TEG index.
Patent EP-4079356-A1 (EP)
Inventor: LEROUX JEAN
IPC: A61M16/00
Filed: 2022-02-10
Abstract: L'invention concerne un appareil à toux pour opérer des insufflations de gaz à un patient, comprenant une turbine motorisée et un circuit de gaz avec des lignes d'insufflation et d'exsufflation, un écran d'affichage (20), et des moyens de pilotage configurés pour commander la turbine et/ou l'affichage sur l'écran d'affichage (20) d'une animation vidéo mettant en œuvre une représentation graphique (30) symbolisant le patient, en particulier en mode IPPB. La forme, l'aspect et/ou les dimensions de la représentation graphique affichée sur l'écran d'affichage (20) varient en corrélation avec le volume de gaz fourni par la turbine (1) au patient.
Patent EP-4245917-A1 (EP)
Title: Stahlmonoblockschwelle und verfahren zu deren herstellung
Inventor: Frenzel Jürgen
IPC: E01B3/26
Filed: 2022-03-14
Abstract: Die Erfindung betrifft eine Stahlmonoblockschwelle (1) umfassend einen Stahlschwellentrogkörper (100) aus einem Hohlprofil (130) mit an gegenüberliegenden Enden (150) des Stahlschwellentrogkörper (100) umgebogen Kopfkappen (160), wobei der Stahlschwellentrogkörper (100) zumindest in Abschnitten (190), die für eine Schienenbefestigung vorgesehen ist, mittel mindestens eines Formkörpers (400) profilfüllend ausgefüllt ist. Ein bevorzugtes Verfahren zum Herstellen einer Stahlmonoblockschwelle (1) umfasst die Verfahrensschritte: (a) Bereitstellen oder Herstellen eines Stahlschwellentrogkörpers (100) aus einem Hohlprofil (130) mit umgebogenen Kopfkappen (160) an den gegenüberliegenden Enden (150); und (b) Anordnen oder Ausbilden mindestens eines Formkörpers (400) in mindesten einem Abschnitt (180, 190) des Stahlschwellentrogkörpers (100), und verbinden mit dem Stahlschwellentrogkörper (100), so dass der mindestens eine Abschnitt (180, 190) des Stahlschwellentrogkörpers (100) von dem mindestens einen Formkörper (400) profilfüllend ausgefüllt ist
Patent EP-4098820-A1 (EP)
Inventor: JANG BYUNG-YONG
IPC: E04B1/82
Filed: 2022-03-21
Abstract: Ein Baulagerungselement 2 zur Lagerung eines ersten Bauteiles auf einem zweiten Bauteil, insbesondere zur Lagerung einer Decke 18 auf einer Wand 14, weist einen streifenförmigen Grundkörper 4 auf, der ein schubweiches statisches Elastomerlager 6 aufweist oder durch ein schubweiches Elastomerlager 6 gebildet ist. Erfindungsgemäß weist der Grundkörper 4 an wenigstens einem insbesondere schmalseitigen Ende formschlüssige Verbindungsmittel zur Verbindung mit einem gleichartigen Baulagerungselement 2' auf.
Patent EP-4063600-A1 (EP)
Inventor: ELMER HUBERT
IPC: E05D15/06
Filed: 2022-03-22
Abstract: Die Erfindung betrifft eine Ganzglasanlage (10) mit zumindest einer Glasschiebetür (11), seitlichen Fixglaselementen (12, 13), sowie einem Oberlichtelement (14), mit einem mehrteiligen Halteprofil (15) zur verschiebbaren Halterung der Glasschiebetür (11), welches mittels Glashalter (20) in entsprechenden Befestigungsbohrungen (16) an den Fixglaselementen (12, 13) und dem Oberlichtelement (14) befestigt ist. Das Halteprofil (15) nimmt türseitig eine Laufschiene (17) für Führungsrollen (22) eines Laufwagens (21) der Glasschiebetür (11) auf, wobei die einzelnen Glashalter (20) zur Fixierung der Laufschiene (17) jeweils eine Anpressscheibe (24) und einen die Befestigungsbohrung (16) durchsetzenden Haltebolzen (25) aufweisen, der zum Ausgleich der in unterschiedlichen Höhen - beispielsweise ausgehend von einem waagrechten Meterriss (M) - in den Fixglaselementen (12, 13) und dem Oberlichtelement (14) angeordneten Befestigungsbohrungen (16), in einer von zumindest zwei Längsnuten (26, 27) an der Rückseite der Laufschiene (17) einsetzbar ist.
Patent EP-4068184-A1 (EP)
Inventor: GARANI PRADEEP
IPC: G06Q20/00
Filed: 2022-03-31
Abstract: The present invention relates to a system for transfer of fund from a user to an entity. The user may be associated with a user computing device and the entity may be associated with an entity device. The entity device may include a secure element embedded within the entity device such that the secure element may enable short range communication with the user computing device or physical card for a secure and contactless fund transfer. The system may include a simple and convenient mode of the contactless fund transfer such as, for example, a tap-to-x transaction model, tap-to-pay for fund transfer, and tap-to-go for transit/access. Each operation pertaining to the fund transfer may be processed through the entity device that ultimately connects to a service provider. The secure element enables the fund transfer to be secure, authentic and confidential.
Patent EP-4084441-A1 (EP)
Inventor: KENNEY BRENT A
IPC: H04W40/00
Filed: 2022-03-31
Abstract: Joining subnets in mobile ad-hoc network (MANET) environment. A method includes, based on SNR, power and data rate information between a first gateway node for a first subnet and a second gateway node for a second subnet, determining a rate at which the first and the second subnets can connect if nodes in the first subnet reduce signal transmit rate to a predetermined level. The method further includes as a result of determining that the determined rate meets or exceeds a predetermined threshold, then joining the first and second subnets by joining the first and second subnets via the first and second gateway nodes and causing nodes in the first subnet to reduce signal transmit rate to the predetermined level.
Patent EP-4070957-A1 (EP)
Inventor: MECZKOWSKI TOMASZ
IPC: B22F10/00
Filed: 2022-04-11
Abstract: A counter-flow heat exchanger core (100) includes a first wall (104) defining a longitudinal axis. The first flow path (106) is defined within the first wall (104). The first flow path (106) includes a primary flow inlet (108) and a primary flow outlet (110) downstream from the primary flow inlet. The heat exchanger core (100) includes at least two hollow vanes (112) circumferentially spaced apart and extending in a radially inward direction from the first wall (104). Each of the at least two hollow vanes (112) includes a first vane wall (114) and a second vane wall (116). The heat exchanger core (100) includes a second flow path (112) defined within the at least two hollow vanes (112) between the first vane wall (114) and second vane wall (116) of each of the at least two hollow vanes (112). The heat exchanger core (100) includes at least one fin extending between two of the at least two circumferentially spaced apart vanes (112).
Patent EP-4282608-A1 (EP)
Inventor: RIEGER HANS-JOERG
IPC: B28D1/04
Filed: 2022-05-25
Abstract: Die vorliegende Erfindung betrifft eine Bodensäge mit mindestens einem ersten Bewegungsmittel und einem zweiten Bewegungsmittel, wobei die Bodensäge zur Bearbeitung eines Untergrundes mit einem Sägeblatt verbindbar ist. Die Bodensäge ist dazu eingerichtet, ein unerwünschtes Verhalten von Komponenten der Bodensäge, wie ein Durchrutschen der Bewegungsmittel oder ein Verlassen einer Schnittfuge durch das Sägeblatt, zu erkennen, und diesem unerwünschten Verhalten entweder automatisch entgegenzuwirken oder einem Nutzer der Bodensäge Hinweise dafür zu geben, wie dem unerwünschten Verhalten entgegenzuwirken ist. In einem zweiten Aspekt betrifft die Erfindung ein Verfahren zum optimierten Betrieb einer solchen Bodensäge, mit dem ein Nutzer der Bodensäge bei der Arbeit mit der Bodensäge unterstützt werden kann.
Patent EP-4105111-A1 (EP)
IPC: B62H5/20
Filed: 2022-05-31
Abstract: Ein Bremsscheibenschloss umfasst eine Kralle, die einen ersten Krallenabschnitt und einen zweiten Krallenabschnitt aufweist, die zwischen einer Offenstellung und einer Geschlossenstellung der Kralle relativ zueinander beweglich ist, wobei die Kralle in der Geschlossenstellung eine vorbestimmte lichte Weite aufweist, um einen Abschnitt einer Bremsscheibe eines Zweirads zu umgreifen. Ferner umfasst das Bremsscheibenschloss einen Verriegelungsmechanismus, der dazu ausgebildet ist, die Kralle in der Geschlossenstellung zu verriegeln, und eine Einstelleinrichtung, die dazu ausgebildet ist, die vorbestimmte lichte Weite der Kralle an unterschiedliche Bremsscheiben anzupassen.
Patent EP-4149085-A1 (EP)
Title: Method and apparatus for information prompt
Inventor: SONG CHUQIAO
IPC: H04L67/75
Filed: 2022-06-09
Abstract: Provided is a method and an apparatus for information prompt, including: receiving (201; 301) an audio/video call invitation, and displaying (202; 302), in the case that the account does not accept the audio/video call invitation, a first state prompt at the position of a session to which a target audio/video call belongs on a session list page of an account logged on a terminal. The first state prompt indicates that there is an unjoined audio/video call which is in progress.
Patent EP-4113594-A1 (EP)
Inventor: GUPTA NAVNEET
IPC: H01L23/367
Filed: 2022-06-09
Abstract: An illustrative example embodiment of an electronic device includes an integrated circuit component having a plurality of solder balls on one side. The substrate includes a first side adjacent the one side of the integrated circuit component. The substrate includes a plurality of openings. At least some of those openings are aligned with the solder balls. A cooling plate is situated toward a second side of the substrate. A thermally conductive material within the plurality of openings is thermally coupled with the cooling plate. At least some of the thermally conductive material is thermally coupled with the solder balls.
Patent EP-4144197-A1 (EP)
Inventor: BUSH EAN M
IPC: A01C7/10
Filed: 2022-07-04
Abstract: An apparatus for obtaining calibration information for a bulk material meter (112, 904) of an air cart (104, 906) is disclosed. The apparatus, comprising: an air cart (104, 906) comprising: a first bulk material tank (110, 911); and a first meter (112, 904) that meters bulk material received from the bulk material tank (110, 911); a second meter (604, 910) that receives a portion of the bulk material and that is operated in a selected manner; a collection container (608, 912) that receives the portion of the bulk material dispensed by the second meter (604, 910) when operating in the selected manner; and a scale (610, 914) that measures the received portion of the bulk material that is dispensed by the second meter (604, 910), the air cart 104, 906) being calibrated using the measured portion of bulk material passed through the second meter (604, 910) and collected in the collection container (608, 912). Furthermore, a method for calibrating a bulk material meter (112, 904) of an air cart (104, 906) is disclosed.
Patent EP-4095509-A1 (EP)
Title: Automated histological processing of biological specimens and associated technology
Inventor: CAPPS KAYLA
IPC: G01N1/31
Filed: 2014-12-08
Abstract: An automated slide processing apparatus for staining a specimen on a microscope slide (4020) located within the slide processing apparatus, comprising a liquid removal device (4330) including a gas knife (4350) and a suction element (4370). The gas knife (4350) includes a plurality of first discrete gas outlets positioned to form a first gas curtain (4360) in a first plane and a plurality of second discrete gas outlets positioned to form a second gas curtain (4360) in a second plane, the first plane and the second plane intersecting at an angle in a range from about 80 degrees to about 100 degrees.