baber/WOPTO huggingface dataset:
Patent EP-4056737-A1 (EP)
Title: Ionic liquid for pickling stainless steel and method for pickling stainless steel by using same
Inventor: KIM JIN-SUK
IPC: C25F1/14
Filed: 2020-10-16
Abstract: Disclosed are an ionic liquid for pickling a stainless steel capable of rapidly removing oxide scale from the stainless steel at room temperature without using nitric acid or hydrofluoric acid and a method for pickling a stainless steel by using the same. 
     The method for pickling a stainless steel according to an embodiment includes performing electrolytic pickling treatment by immersing a stainless steel in a pickling solution including an ionic liquid, wherein the ionic liquid comprises at least one of an imidazolium cation, a betainium cation, a sulfonium cation, a piperidinium cation, a phosphonium cation, an ammonium cation, a pyridium cation, a pyrrolidinium cation, and a morpholinium cation, as a cationic functional group, and at least one of a halide anion, a sulfonate anion, an alkylsulfate anion, a phosphinate anion, a salicylate anion, a nitrate anion, a tetrafluoroborate anion, a hexafluorophosphate anion, and a bistriflimide anion, as an anionic functional group.
Patent EP-4065175-A1 (EP)
Title: Platelet diagnostic imaging agents
Inventor: SHEIK DANIEL ALLEN
IPC: A61K49/14
Filed: 2020-11-25
Abstract: Provided herein are MRI agent-loaded platelets, methods of preparing MRI agent-loaded platelets, and methods of using MRI agent-loaded platelets. In some embodiments, methods of loading MRI agents into platelets include contacting platelets with an MRI agent, a cell penetrating peptide, and a loading buffer that can include a salt, a base, a loading agent, and optionally at least one organic solvent.
Patent EP-4069847-A1 (EP)
Inventor: BARANOWSKI LYN A
IPC: A61K45/06
Filed: 2020-12-02
Abstract: A method for treating an inflammatory disorder of the lower airways in a human subject in need thereof is described, including administering an effective amount of anakinra directly to the lower airways in the human subject; where the effective amount of anakinra is from about 0.1 mg to about 200 mg per day; and where the inflammatory disorder is selected from the group consisting of a toxic-inhalation lung injury, pulmonary langerhans cell histiocytosis, non-cystic fibrosis bronchiectasis, diffuse panbronchiolitis, acute respiratory distress syndrome (ARDS), reactive airways dysfunction syndrome (RADS), bronchiolitis obliterans organizing pneumonia (BOOP), and pneumonitis.
Patent EP-4083299-A1 (EP)
Inventor: ZHAO ZHIQIANG
IPC: D06F35/00
Filed: 2020-11-24
Abstract: A water inlet method of a washing device and the washing device using the water inlet method. The washing device is provided with a microbubble spray head (52) for generating microbubble water. The water inlet method of the washing device comprises: after the washing device is started, determining a total set value of water inlet amount of the washing device on the basis of an article to be washed; opening a first water inlet valve of the washing device to inject microbubble water; when the inlet amount of the microbubble water reaches a first set value, opening a second water inlet valve of the washing device to inject non-microbubble water; and when the water inlet amount of the washing device reaches the total set value, the water inlet process of the washing device being completed. The microbubble water is first injected into the washing device, and therefore, efficient dissolution of a detergent in the microbubble water can be implemented. Moreover, because a large number of microbubbles exist in the water, water consumption can be reduced, and the level of the washing liquid in the washing device remains unchanged at the same time.
Patent EP-4072433-A1 (EP)
Title: Système de traversée septale
Inventor: KIM JUNG-HONG
IPC: A61M5/178
Filed: 2020-12-14
Abstract: Un système de traversée septale est prévu pour une procédure de cerclage pour traiter un coeur dysfonctionnel. Le système de traversée septale de cerclage comprend un cathéter de perforation et un cathéter de capture. Le cathéter de perforation comprend une première lumière pour un fil-guide à insérer dans celui-ci. Un élément de bobine est disposé dans la partie distale du cathéter de perforation. L'extrémité distale du fil de traction est fixée à la partie distale de l'élément de bobine. L'extrémité proximale du fil de traction est étirée jusqu'à la partie distale du cathéter de perforation. Le fil de traction est conçu pour fléchir vers l'intérieur de la partie distale du cathéter de perforation. Un cathéter de capture comprend une première lumière pour un premier fil-guide à insérer dans celle-ci et une seconde lumière pour un second fil-guide à insérer dans celle-ci. L'extrémité distale du second fil a une anse, la partie distale pouvant être dirigée.
Patent EP-4050368-A1 (EP)
Inventor: NAGAHORI YOHEI
IPC: G02B26/10
Filed: 2020-12-10
Abstract: An optical device (100) has a field of view (F) which enlarges as advancing toward one direction from a predetermined position. A housing (200) includes a transmission unit (210). The transmission unit (210) crosses the field of view (F). The housing (200) accommodates the optical device (100). The transmission unit (210) includes a first side (212) and a second side (214). The second side (214) is located on an opposite side to the first side (212). A width of the transmission unit (210) on a side with the second side (214) is narrower than a width of the transmission unit (210) on a side with the first side (212). The second side (214) of the transmission unit (210) is located closer to the predetermined position in the one direction than the first side (212) of the transmission unit (210) .
Patent EP-4084761-A1 (EP)
Title: Spring mechanism for a seating device
Inventor: WALSER THOMAS
IPC: B60N2/50
Filed: 2020-12-30
Abstract: A spring mechanism for a chair or a stool includes a base mount connected to a base and a seat mount connected to a seat. Two swing arms are arranged above one another. The two swing arms include a lower swing arm and an upper swing arm. Each of the two swing arms is pivotally connected to the seat mount and pivotally connected to the base mount. A spring is provided and arranged to generate an upwardly directed force onto the seat.
Patent EP-3899949-A1 (EP)
Title: Method of programming memory device and related memory device
Inventor: LIU HONGTAO
IPC: G11C16/10
Filed: 2020-02-26
Abstract: A vertical NAND string in a channel-stacked 3D memory device may be programmed using ISPP scheme, wherein a preparation step is introduced immediately after each verification step and before the start of a corresponding verification step. During the preparation step, the electrons accumulated in the channel may be drained by the selected bit line for enhancing the coupling effect of the channel, thereby reducing program disturb and increasing program speed.
Patent EP-4101456-A1 (EP)
Inventor: HONG BYUNG HEE
IPC: A61P13/12
Filed: 2020-11-06
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating chronic kidney disease, the composition including graphene quantum dots as an active ingredient. Graphene quantum dots according to the present invention were observed to exhibit the effects of decreasing the expression of fibronectin, collagen 1a1, Bax, TGF-β1, Smad2/3, α-SMA, etc., which are renal fibrosis-related proteins, and increasing the expression of E-cadherin, Smad7, MnSOD, and SOD1, and thereby suppress renal fibrosis. Accordingly, it is expected that the graphene quantum dots according to the present invention will be able to be effectively used in the field of developing agents for treating or alleviating chronic kidney disease caused by renal fibrosis.
Patent EP-4104794-A1 (EP)
Inventor: NISHIHARA Teruyuki
IPC: A61B34/35
Filed: 2020-02-20
Abstract: A surgical instrument holding device includes an adapter from which a surgical instrument is detachable and that is provided with a restricted portion, a separator from which the adapter is detachable, a holding body from which the separator is detachable, and a driving body configured to support the holding body in a rotatable manner and apply a driving force to the holding body. The adapter is provided with a tubular portion through which the surgical instrument penetrates, the separator is provided with an insertion portion into which the tubular portion is inserted, the surgical instrument is held by the holding body via the adapter and the separator, and a restricting portion is formed in the separator, the restricting portion engaging with the restricted portion and restricting rotation of the adapter in a circumferential direction of the tubular portion.
Patent EP-4086936-A1 (EP)
Inventor: JEONG JAE KYEONG
IPC: H01L21/02
Filed: 2020-06-19
Abstract: Tellurium oxide and a thin film transistor comprising the same as a channel layer are provided. The tellurium oxide is a metal oxide including tellurium, wherein a portion of the tellurium is in a Te 0  state having a zero oxidation number, and another portion of the tellurium is in a Te 4+  state having a tetravalent oxidation number.
Patent EP-3930135-A1 (EP)
Inventor: ZHANG YANZHONG
IPC: H02M7/42
Filed: 2020-04-27
Abstract: Embodiments of this application provide a power system. Output terminals of a power supply or a DC-to-DC unit are cascaded to increase an output voltage, so as to reduce a current between the power supply or the DC-to-DC unit and the DC-to-AC unit, and resolve cost and loss problems of the cable from the power supply or the DC-to-DC unit to the DC-to-AC unit. In addition, according to the power system provided in the embodiments of this application, a quantity of cables from the power supply or the DC-to-DC unit to the DC-to-AC unit may be further reduced by cascading output terminals of the power supply or the DC-to-DC unit and cascading inputs of the DC-to-AC unit, thereby reducing system costs. In addition, in the power system provided in the embodiments of this application, cascaded input and isolated output of the DC-to-AC unit can reduce a specification of a power conversion device. Therefore, problems of insufficient specifications and high costs of power conversion devices in the current industry are resolved. In addition, according to the power system provided in some embodiments, a problem of potential induced degradation (Potential Induced Degradation, PID) caused by a negative voltage of a battery panel to ground during operation of the system may be further resolved.
Patent EP-4133999-A1 (EP)
Inventor: LIN JIAYAN
IPC: A61M25/01
Filed: 2020-05-08
Abstract: Disclosed is a system for tracking a cardiac circulatory event by using a blood pressure. The system comprises: a pressure measurement apparatus configured to respectively measure the pressure of a side in a blood vessel that is close to a proximal side and the pressure of a side in the blood vessel that is away from the proximal side and generate a first pressure signal and a second pressure signal; and a host connected to the pressure measurement apparatus and configured to receive the first pressure signal and the second pressure signal, wherein the host distinguishes each of all cardiac cycles on the basis of the first pressure signal and the second pressure signal and calculates the ratio of a pressure value of the second pressure signal to a pressure value of the first pressure signal corresponding to the pressure value of the second pressure signal to obtain a pressure ratio, and generates a target pressure waveform; and the host obtains a target derivative waveform on the basis of the target pressure waveform, and determines a target period in any cardiac cycle on the basis of the target derivative waveform, thereby obtaining the average value of corresponding pressure ratios in the target time, wherein the target period is the time, in the cardiac cycle, when a derivative value of the target derivative waveform changes within a preset value range.
Patent EP-4173291-A1 (EP)
Inventor: LI JIAHAO
IPC: G06N99/00
Filed: 2020-06-30
Abstract: La présente invention concerne, selon des modes de réalisation, une solution de régulation de débit basée sur l'apprentissage de renforcement. Dans cette solution, un état de codage d'un codeur vidéo est déterminé, l'état de codage étant associé au codage d'une première unité vidéo par le codeur vidéo. Un paramètre de codage associé à une commande de débit dans le codeur vidéo est déterminé par un modèle d'apprentissage de renforcement et sur la base de l'état de codage du codeur vidéo. Une seconde unité vidéo différente de la première unité vidéo est codée sur la base du paramètre de codage. De cette manière, il est possible d'obtenir une meilleure qualité d'expérience (QOE) pour une communication en temps réel tout en réduisant le surdébit de calcul.
Patent EP-4187829-A1 (EP)
Inventor: XU XIAOYING
IPC: H04L5/00
Filed: 2020-08-06
Abstract: This application provides a method for configuring assistance information and a communications apparatus. The method includes the following steps: A first network device sends a path switch request message to an access and mobility management function AMF, where the path switch request message is used to request for switching least one radio bearer RB of a terminal device from a second network device to the first network device. The first network device receives a path switch request response message from the AMF. The first network device determines, based on the path switch request response message, first burst arrival time at which a downlink quality of service QoS flow arrives at an ingress of the first network device within a first periodicity, where the first burst arrival time is used for downlink scheduling. According to the method, signaling overheads can be reduced, and a delay generated in obtaining burst arrival time can be reduced, thereby further saving a system function and improving system performance.
Patent EP-4207881-A1 (EP)
Title: Communication method and apparatus
Inventor: GENG TINGTING
IPC: H04W52/02
Filed: 2020-09-11
Abstract: A communication method and an apparatus are provided. The method includes: An AI device determines an energy saving policy based on collected AI data. The AI device notifies a network device of the energy saving policy. The network device performs an energy saving operation according to the energy saving policy. Compared with a solution in which a network device or an OAM system determines an energy saving policy by using human experience or a simple algorithm and implements the energy saving policy, an intelligent energy saving mechanism of a network can be implemented, and a high requirement of energy saving of the network can be satisfied.
Patent EP-4238453-A1 (EP)
Title: Chair
Inventor: ISOGAI YOSHINORI
IPC: A47C1/032
Filed: 2020-10-27
Abstract: A chair (1) of an aspect of the present disclosure includes: a support base (12); and a chair body (3) including a seat frame (120) that extends in the forward-rearward direction and forms at least part of a seat (100), and a back frame (123) that is provided in the rear end of the seat frame (120) to be pivotable around an axis O1 extending in the left-right direction, extends upward from the seat frame (120), and forms at least part of a backrest (101). The support base (12) includes a slider that supports, in front of the axis O1, the seat frame (120) movably in the forward-rearward direction, and a backrest-supporting shaft that supports, below the axis O1, the back frame (123) pivotably around an axis O2 extending in the left-right direction.
Patent EP-4252680-A1 (EP)
Inventor: DU YUNFENG
IPC: A61B17/115
Filed: 2020-11-30
Abstract: Provided is a surgical stapler (100), said surgical stapler (100) comprising an end effector (1), a closure mechanism (2), a first drive mechanism (10), and a cutting apparatus. The end effector (1) comprises a staple compartment assembly (11) and a staple anvil (12); surgical staples are provided in the staple compartment assembly (11); the closure mechanism (2) is configured to drive the staple compartment assembly (11) and the staple anvil (12) into joining so as to hold a target tissue; a staple pushing assembly is configured to suture the target tissue by pushing the surgical staple from the staple compartment assembly (11) into the target tissue; the first drive mechanism (10) is configured such that: during the closure phase, the first drive mechanism (10) is removably connected to the closure mechanism (2) so as to drive the closure mechanism (2) to close the end effector (1); in the staple pushing phase after the closure phase, the first drive mechanism (10) separates from the closure mechanism (2) and drives the staple pushing assembly to push the surgical staple out of the staple compartment assembly (11); the cutting apparatus is configured to cut the target tissue during the cutting phase after the target tissue as a whole has been sutured under the drive of the first drive mechanism (10).
Patent EP-3885153-A1 (EP)
Title: Verfahren zur herstellung eines sicherheitselements
Inventor: SCHERER KAI HERRMANN
IPC: B42D25/24
Filed: 2018-04-25
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Sicherheitselements (12) mit einem reflektiven Flächenbereich (16), der für einen Betrachter als dreidimensionales Reliefmotiv (14) mit einer gegenüber seiner tatsächlichen Raumform vor- und/ oder zurückspringenden Oberfläche in Form eines dreidimensionalen Bildmotivs wahrnehmbar ist, bei dem- in einer x-y-Ebene ein erstes zweidimensionales Teilbild (20) mit einer flächigen Projektion (22) des Bildmotivs und ein zweites zweidimensionales Teilbild (24) mit feinen Konturlinien innerhalb der Projektion des Bildmotivs erzeugt werden,- für das erste Teilbild (20) für die flächige Projektion (22) des Bildmotivs eine Grobwölbung G(x,y) vorgegeben wird, aus der Grobwölbung G(x,y) eine lokale Spiegelsteigung SG(x,y) bestimmt wird,- für das zweite Teilbild (24) für jede der feinen Konturlinien (26) eine Feinwölbung fi(x,y) vorgegeben wird, wobei i=1...N ist, und N die Anzahl der vorgegebenen feinen Konturlinien (26) ist, aus der Feinwölbung fi(x,y) eine lokale Spiegelsteigung S<sub>fi</sub>(x,y) bestimmt wird,- aus der lokalen Spiegelsteigung S<sub>G</sub>(x, y) und den lokalen Spiegelsteigungen S<sub>fi</sub>(x, y) eine lokale Spiegelsteigung S<sub>R</sub>(x,y) des Reliefs SRxy=MSGxy,Sfixy mit einem Masterfunktional M berechnet wird, das eine Verknüpfung der lokalen Spiegelsteigung S<sub>G</sub>(x, y) und der N lokalen Spiegelsteigungen S<sub>fi</sub>(x, y, mit i=1...N, beschreibt, und- ein reflektiver Flächenbereich (16) mit einer Vielzahl an geneigten reflektiven Mikrospiegeln (18) mit einer lokalen Spiegelsteigung S<sub>R</sub>(x,y) erzeugt wird.
Patent EP-3885728-A1 (EP)
Title: System zur dehnungserfassung eines elastomeren produkts
Inventor: SIPILÄ PEKKA
IPC: G01L1/12
Filed: 2021-01-21
Abstract: Die vorliegende Erfindung betrifft ein System zur Dehnungserfassung eines elastomeren Produkts (1) mit dem elastomeren Produkt (1) mit einem Produktkörper (10), welcher zumindest im Wesentlichen ein elastomeres Material aufweist, wobei der Produktkörper (10) zumindest abschnittsweise wenigstens einen magnetostriktiven Körper (13) aufweist, wobei der magnetostriktive Körper (13) wenigstens eine mechanische Resonanzfrequenz aufweist, und mit wenigstens einem Sensorelement (2), welches zum elastomeren Produkt (1) beabstandet und ausreichend nah zum magnetostriktiven Körper (13) des Produktkörpers (10) angeordnet sowie ausgebildet ist, mittels eines elektromagnetischen Erregerwechselfelds den magnetostriktiven Körper (13) zu mechanischen Schwingungen anzuregen und mittels eines elektromagnetischen Messwechselfelds die Frequenz der mechanischen Schwingungen des magnetostriktiven Körpers (13) zu erfassen, wobei das System ausgebildet ist, basierend wenigstens auf einer Abweichung zwischen der Resonanzfrequenz des magnetostriktiven Körpers (13) und der erfassten Frequenz der mechanischen Schwingung des magnetostriktiven Körpers (13) eine Dehnung des Produktkörpers (10) zu erkennen und/oder zu bestimmen
Patent EP-3855698-A1 (EP)
Inventor: BURLE SIDDHARTH SUKUMAR
IPC: H04L29/06
Filed: 2021-01-22
Abstract: A method for securing a networked computer system executing an application includes identifying a vulnerable computer resource in the networked computer system, determining all computer resources in the networked computer system that are accessible from, or are accessed by, the vulnerable computer resource, and prioritizing implementation of a remediation action to secure the vulnerable computer resource if a vulnerability path extends from the vulnerable computer resource to a critical computer resource that contains sensitive information. The remediation action to secure the vulnerable computer resource is a safe remediation action that does not impact availability of the application executing on the networked computer system.
Patent EP-3974696-A1 (EP)
Inventor: SHAN LIANYU
IPC: F16L31/00
Filed: 2021-01-29
Abstract: The present disclosure discloses a connection device for a drainage pipe (1) of an indoor unit of an air conditioner, including a snap (2) and a fixing post (4). The fixing post (4) is arranged on an outer wall of the drainage pipe (1), the drainage pipe (1) is arranged to the indoor unit of the air conditioner, the snap (2) is arranged to an upper end of a water pipe (3), a lower end of the drainage pipe (1) is inserted in the upper end of the water pipe (3), and the snap (2) is snapped with the fixing post (4).
Patent EP-4043760-A1 (EP)
Inventor: SCHMEINK FRANZ
IPC: F16J15/447
Filed: 2021-02-12
Abstract: Die Erfindung betrifft eine Dichtungsanordnung (30), die zur Abdichtung zwischen einer stehenden Komponente (32) und einer drehenden Komponente (34) dient. Die Dichtungsanordnung (30) umfasst eine erste Dichtung (10) mit einer fliehkraftabhebenden Dichtlippe (13) und eine zweite Dichtung (20). Erfindungsgemäß ist die zweite Dichtung (20) als berührungsfreie Labyrinthdichtung (21) ausgebildet. Die Erfindung betrifft auch eine Gehäuseanordnung (55), die eine erfindungsgemäße Dichtungsanordnung (30) aufweist. Ferner betrifft die Erfindung ein Getriebe (50), die mit einer solchen Gehäuseanordnung (55) ausgestattet ist, und eine entsprechend ausgerüstete Industrie-Applikation (60). Gleichermaßen betrifft die Erfindung ein Computerprogrammprodukt (70) zum Simulieren eine Betriebsverhaltens einer erfindungsgemäßen Dichtungsanordnung (30) .
Patent EP-3871923-A1 (EP)
Title: Tisch zur verwendung in einem freizeitfahrzeug
Inventor: SCHMIEDERER ROLF
IPC: A47B13/02
Filed: 2021-02-28
Abstract: Die Erfindung betrifft einen Tisch (100) zur Verwendung in einem Freizeitfahrzeug, aufweisend: eine Tischplatte (110); und ein an der Tischplatte (110) befestigtes Tischbein (120), wobei das Tischbein (120) mindestens drei Stützfüße (130) aufweist, wobei im eingeklappten Zustand der Stützfüße (130) das Tischbein (120) des Tisches (100) an einem Boden (140), insbesondere im Inneren des Freizeitfahrzeugs, reversibel lösbar befestigbar ist; und im ausgeklappten Zustand der Stützfüße (130) der Tisch (100) auf einer Oberfläche (150) aufstellbar ist.
Patent EP-3904237-A1 (EP)
Inventor: KAMERBEEK RALF
IPC: B65D85/804
Filed: 2017-10-09
Abstract: Capsule containing a substance for the preparation of a potable beverage, the capsule (2) having an aluminum capsule body (12) having a side wall (16) and an outwardly extending flange (20) and a sealing member (28) at the outwardly extending flange (20) for providing a fluid sealing contact with an enclosing member (6) of a beverage preparation device (4). The beverage preparation device (4) comprises an annular element (41) having a free contact end (30) which may be provided with a plurality of radially extending open grooves (40). The sealing member (28) is integral with the outwardly extending flange (20) and comprises a projection (50). An annular trough between the inner projection foot and the side wall (16) has a bottom axially spaced from the outer projection foot towards the bottom of the capsule body.