baber/WOPTO huggingface dataset:
Patent EP-4123045-A1 (EP)
Inventor: NAKANO KATSUYA
IPC: C21D9/46
Filed: 2020-03-16
Abstract: The present invention provides steel sheet having both bendability and hydrogen embrittlement resistance. The steel sheet of the present invention includes a central part of sheet thickness and a surface sort part formed at one side or both sides of the central part of sheet thickness. The microstructure of the central part of sheet thickness comprises, by volume ratio, 60% or more of tempered martensite, respectively less than 30% of ferrite, bainite, pearlite, and retained austenite, and less than 5% of as-quenched martensite. A thickness of the surface soft part is more than 10 µm per side and 15% or less of a thickness of the central part of sheet thickness, an average hardness of the surface soft part is 0.90 time or less of an average hardness of the central part of sheet thickness, the surface soft part includes carbides in a number density of 1×10<sup>4</sup>/mm<sup>2</sup> or more, an average particle size of the carbides is 0.250 µm or less, and a standard deviation of a log of a particle size is 0.05 or less.
Patent EP-3985555-A1 (EP)
Inventor: WANG CHENGZUO
IPC: H04N5/369
Filed: 2020-08-21
Abstract: An image sensor, a fingerprint detection apparatus, and an electronic device are provided. The image sensor includes a pixel circuit array, wherein each pixel circuit is configured to generate an output signal according to a received light signal; and an output circuit is configured to simultaneously receive output signals of a plurality of pixel circuits in the pixel circuit array, and output a signal average value of the output signals of the plurality of pixel circuits. The image sensor has a small area and power consumption.
Patent EP-4135428-A1 (EP)
Inventor: DU KAI
IPC: H04W68/00
Filed: 2020-05-11
Abstract: Disclosed are a paging period adjusting method, a storage medium, and an electronic terminal. The method comprises: when the electronic terminal is converted from a first service mode to a second service mode, determining service requirements of the second service mode; and adjusting the paging period of the electronic terminal to be a target paging period according to the service requirements of the second service mode.
Patent EP-4105543-A1 (EP)
Title: Method of producing a drag reducer
Inventor: PALEY RUSLAN VLADIMIROVICH
IPC: F17D1/16
Filed: 2020-07-10
Abstract: This invention is used in the field of inorganic and polymer chemistry, namely in the field of transportation of oil and petroleum products using pipelines.It is a method for the preparation of a reagent for reducing the hydrodynamic drag of a turbulent flow of liquid hydrocarbons in pipelines, characterized by a high polymer content of at least 75 wt %, including mixing a 0.1 - 1.5 mm polymer reducing the hydrodynamic drag of a turbulent flow of liquid hydrocarbons with polymer non-solving solvents. The prepared product is a commodity form of the reagent with a high polymer content of at least 75 wt % used to reduce the hydrodynamic drag of the flow of liquid hydrocarbons in pipelines. The product prepared according to the described method is injected into the flow of hydrocarbon fluid transported through the pipeline using the injection apparatus that mechanically moves the product using a screw auger or screw feeder.The technical result of the invention is to prepare a product, which has a great amount of an active substance, which is stable and can be injected into the pipeline for transportation of oil or gas condensate under high pressure, which makes it possible to reduce the drag of the flow of pumped oil or gas condensate, as well as a to reduce the product cost and cost of transporting oil and gas condensate.
Patent EP-4024535-A1 (EP)
Inventor: JI XING
IPC: H01M4/131
Filed: 2020-11-18
Abstract: Disclosed are a positive electrode plate, a preparation method therefor and the use thereof. The positive electrode plate comprises a current collector and an active substance layer formed on the current collector, wherein the active substance layer comprises a positive electrode active material, a conductive agent and a binder, with the binder comprising a polymer with the structural formula as shown in formula I, which polymer comprises chain segments a, b and c. The positive electrode plate not only has a low preparation cost, but can also significantly improve the high-temperature storage and high-temperature cycle performance of a lithium-ion battery.
Patent EP-4163183-A1 (EP)
Inventor: LIU KEAN
IPC: B61L27/00
Filed: 2020-09-29
Abstract: The invention relates to an information security protection method and apparatus, and a computer-readable storage medium. The information security protection method comprises the steps of: allocating a train control and monitoring system to an intranet region, and performing region boundary security protection on the train control and monitoring system; performing communication network security protection on the train control and monitoring system; and performing terminal device security protection on the train control and monitoring system. The invention deeply integrates an application service of a train control and monitoring system, and defence-in-depth is performed on the train control and monitoring system from a plurality of dimensions such as region boundary security, communication network security and terminal device security, such that attacks initiated from an intranet and an extranet of the system can be effectively handled, and thus, the information security protection capability of the train control and monitoring system is improved.
Patent EP-4190875-A1 (EP)
Inventor: YOSHIDA YASUHIRO
IPC: C09D7/65
Filed: 2020-07-28
Abstract: A heat exchanger coating composition includes an aqueous dispersion having a water-repellent resin containing spherical particles with an average particle size of 2 µm or more and 50 µm or less.
Patent EP-4200987-A1 (EP)
Inventor: XI WEI
IPC: H04L5/00
Filed: 2020-08-19
Abstract: In an aspect, a wireless node (e.g., UE or BS) measures, at a first hop of a frequency hopping scheme, a reference signal (RS) on a first sub-band of an effective RS bandwidth, and measures, at a second hop of the frequency hopping scheme, the RS on a second sub-band of the effective RS bandwidth, the first and second sub-bands of the effective RS bandwidth overlapping in part. In another aspect, a UE transmits, at a first hop of a frequency hopping scheme, a reference signal (RS) on a first sub-band of an effective RS bandwidth, and transmits, at a second hop of the frequency hopping scheme, the RS on a second sub-band of the effective RS bandwidth, the first and second sub-bands of the effective RS bandwidth overlapping in part.
Patent EP-4218292-A1 (EP)
Inventor: WU LIANHAI
IPC: H04W36/00
Filed: 2020-09-25
Abstract: Embodiments of the present application relate to methods and apparatuses for a mobility robustness optimization (MRO) mechanism for a conditional handover (CHO) procedure. According to an embodiment of the present application, a method can include: receiving CHO configuration information for a user equipment (UE), wherein the CHO configuration information is associated with one or more CHO candidate cells and includes a set of execution conditions corresponding to the one or more CHO candidate cells; performing a handover (HO) procedure associated with a target cell, in response to receiving a handover command from a source cell or performing a CHO procedure associated with a CHO candidate cell, in response to meeting an execution condition of the CHO candidate cell; starting a timer for HO procedure or CHO procedure; and in response to successfully accessing the target cell or the CHO candidate cell, stopping the timer and transmitting assistant information to the target cell or the CHO candidate cell. In response to failing to perform the HO procedure or the CHO procedure, the UE performs a re-establishment procedure and selects one cell. If the selected cell is CHO candidate cell, the UE performs a CHO procedure and stores the information regarding whether an execution condition for each of the one or more CHO candidate cells is met or not.
Patent EP-4222702-A1 (EP)
Title: Simultaneous localization and mapping using cameras capturing multiple spectra of light
Inventor: KANG XUEYANG
IPC: G06T7/33
Filed: 2020-10-01
Abstract: A device is described that performs an image processing technique. The device includes a first camera and a second camera, which are responsive to distinct spectra of light, such as the visible light spectrum and the infrared spectrum. While the device is in a first position in an environment, the first camera captures a first image of the environment, and the second camera captures a second image of the environment. The device determines a single set of coordinates for the feature based on depictions of the feature identified in both the first image and in the second image. The device generates and/or updates a map of the environment based on the set of coordinates for the feature. The device can move to other positions in the environment and continue to capture images and update the map based on the images.
Patent EP-3858772-A1 (EP)
Inventor: HIRAYAMA DAISUKE
IPC: B65H23/16
Filed: 2021-01-18
Abstract: A technology to reduce a load of a calibration work of a dancer mechanism (36) is provided. A control device (11) is a control device of a roll-to-roll transfer system including a dancer roller (70) that applies tension to a web (4), and a sensor (76) that detects a position of the dancer roller (70). The control device (11) includes a display control unit (102) that displays, on a predetermined display unit, a screen including a first button for storing a detection value of the sensor (76) as a first detection value indicating that the dancer roller (70) is at a first position, and a second button for storing a detection value of the sensor (76) as a second detection value indicating that the dancer roller (70) is at a second position; and a dancer position identifying unit (108) that identifies a position of the dancer roller (70) indicated by the detection value of the sensor (76) using the first detection value and the second detection value.
Patent EP-3828315-A1 (EP)
Inventor: KUHL KENDRA P
IPC: C25B3/25
Filed: 2017-05-03
Abstract: A platform technology that uses a novel membrane electrode assembly, including a cathode layer, an anode layer, a membrane layer arranged between the cathode layer and the anode layer, the membrane conductively connecting the cathode layer and the anode layer, in a CO x  reduction reactor has been developed. The reactor can be used to synthesize a broad range of carbon-based compounds from carbon dioxide and other gases containing carbon.
Patent EP-4036083-A1 (EP)
Title: 5-oxy substituierte hetereozyklen, als schädlingsbekämpfungsmittel
Inventor: HARSCHNECK TOBIAS
IPC: C07D405/12
Filed: 2021-02-02
Abstract: Die Erfindung betrifft neue Verbindungen der Formel (I),in welcher V, A, R', und R<sup>2</sup> die oben genannten Bedeutungen haben und deren Verwendung zur Bekämpfung von tierischen Schädlingen, vor allem von Arthropoden und insbesondere von Insekten, Spinnentieren und Nematoden.
Patent EP-4039425-A1 (EP)
Inventor: HEINRICH SCHWER
IPC: B26B19/38
Filed: 2021-02-05
Abstract: Die Erfindung bezieht sich auf einen Klingensatz für eine Haarschneidemaschine (10), welche einen Grundkörper (12) sowie einen damit festverbundenen Klingensatz (14) aufweist, wobei der Klingensatz (14) eine feststehende Klinge (16) und eine sich bewegende Klinge (18) aufweist, wobei die sich bewegende Klinge (18) einen Basisabschnitt (20) mit einem Zahnende (22) mit einer Vielzahl von zueinander parallel ausgebildeten Zähnen (24) aufweist, wobei sich die Zähne (24) in Längsrichtung der Haarschneidemaschine (10) in einem Schneidbereich (28) des Klingensatzes (14) mit ihren Zahnspitzen (26) nach außen hin erstrecken. Der erfindungsgemäße Klingensatz zeichnet sich dadurch aus, dass die Zähne (24) der sich bewegenden Klinge (18) derart dimensioniert sind, dass ihre Breite (B) im Bereich der jeweiligen Zahnspitze (26) wesentlich kleiner als ein Abstand (A) zwischen jeweils zwei benachbart angeordneten Zähnen (24) ist.
Patent EP-3865288-A1 (EP)
Inventor: AHN JONATHAN Y
IPC: B29C70/54
Filed: 2021-02-07
Abstract: Systems and methods are provided for facilitating pick and placement of preforms. One aspect is a method for picking and placing a preform. The method includes placing an inner surface of a first caul plate into contact with a first side of a stringer preform, such that an outer surface of the first caul plate forms a first plane that is uniform along a length of the stringer preform, placing an inner surface of a second caul plate into contact with a second side of the stringer preform, such that an outer surface of the second caul plate forms a second plane that is parallel to the first plane along a length of the stringer preform, grasping the caul plates at the first plane and the second plane along the length of the stringer preform, and lifting the stringer preform together with the caul plates while maintaining the grasp.
Patent EP-3869041-A1 (EP)
Inventor: GOY EDWARD W
IPC: F04B49/02
Filed: 2021-02-22
Abstract: A method for pump health monitoring includes: receiving at a control module (201) a stored pump characteristic data from a data source (203) associated with a pump; sensing the actual pump characteristic data from a flow system (207) using one or more sensors (209); comparing the stored pump characteristic data to the actual pump characteristic data sensed in the flow system; and determining a health of the pump based on the comparison of the stored pump characteristic data to the actual pump characteristic data.
Patent EP-3855070-A1 (EP)
Inventor: CADISCH SIMON
IPC: F21V21/30
Filed: 2019-07-02
Abstract: A lighting apparatus (1) has a housing (20) for housing a light source (156) and/or directing a beam of light from a light source and has a lighting mount (53) for securing the lighting apparatus to a support or substrate with a coupling mechanism for coupling the housing to the lighting mount. The housing has a light beam channel (140) defined by an internal surface of the housing for the passage of light from the light source through the housing to a mouth (72), a housing body and a peripheral insert (150) defining at least a portion of the light beam channel, which peripheral insert is removably mountable within the housing body.
Patent EP-3884893-A1 (EP)
Title: Medizingerät mit einem betriebssicheren netzteil
Inventor: PREZEWOWSKY THOMAS
IPC: H02J7/00
Filed: 2021-03-18
Abstract: Die Erfindung betrifft ein Medizingerät mit einem Netzteil zum Anschluss an ein Wechselstromnetz im Bereich von >50 V<sub>AC</sub> bis 264 V<sub>AC</sub> (Weitbereich), das eine Schaltung aufweist, um zumindest einen Entladewiderstand nur dann parallel zu wenigstens einem Sieb-Kondensator zu schalten, wenn keine Eingangswechselspannung an dem Netzteil anliegt.Das Netzteil weist einen Gleichrichter und wenigstens einen Siebkondensator zum Glätten einer von dem Netzteil auszugebenden Gleichspannung sowie wenigstens einen Entladewiderstand zum Entladen des Siebkondensators auf. Außerdem weist das Netzteil eine Schaltung auf, die mit dem Entladewiderstand und dem Siebkondensator elektrisch verbunden und die ausgebildet ist, einen eingeschalteten Zustand des medizinischen Gerätes, bei dem eine Eingangswechselspannung an dem Netzteil anliegt, zu detektieren und den Entladewiderstand nur dann parallel zu dem Siebkondensator zu schalten, wenn die Schaltung keinen eingeschalteten Zustand des medizinischen Gerätes detektiert.
Patent EP-3885593-A1 (EP)
Inventor: LEFEBVRE GUY
IPC: F16C27/04
Filed: 2021-03-24
Abstract: A bearing assembly comprises a first bearing (8) axially spaced from a second bearing (9), each bearing having an inner race (11, 12) disposed on a shaft (7) and having an outer race (15, 16). The bearings are mounted to a mounting sleeve having an outer sleeve surface and an inner sleeve surface engaging the outer race of each bearing. The mounting sleeve has an outer surface engaged with an inner bearing support (27) of a bearing housing (25) having an enclosed chamber (26). A housing oil inlet (28) is in fluid communication with the enclosed chamber. The mounting sleeve includes an axially extending sleeve oil passage in fluid communication with the housing oil inlet. The mounting sleeve has a first outlet in the vicinity of the first bearing and the sleeve oil passage has a second outlet in the vicinity of the second bearing.
Patent EP-3862872-A1 (EP)
Inventor: Yang shao-wen
IPC: H04L12/24
Filed: 2016-07-01
Abstract: User inputs received through a graphical user interface of a programming tool are used to define a set of capability abstractions for a particular application and further define, based on the one or more user inputs, relationships between the set of capability abstractions. The particular application is to utilize a machine-to-machine network, and the set of capability abstractions include: a sensor capability abstraction, an actuator capability abstraction, a computation logic capability abstraction, an input user interface (Ul) capability abstraction, and an output UI capability abstraction for the particular application. The relationships include a relationship between the input UI capability abstraction and the computation logic capability abstraction, where the input UI capability is to provide an input to the computation logic capability abstraction. Service logic for the particular application is generated to deploy an instance of the particular application in an environment based on the set of capability abstractions and relationships.
Patent EP-4067009-A1 (EP)
Inventor: SCHIRRMEISTER BENJAMIN
IPC: B25J9/00
Filed: 2021-03-31
Abstract: Die Erfindung betrifft eine Vorrichtung zum Unterstützen wenigstens eines Oberarms eines Benutzers, wobei die Vorrichtunga. wenigstens ein Armstützelement (2) mit einer Armschale (32) zum Anlegen an den Oberarm,b. wenigstens einen passiven Aktuator (14), der ein erstes Ende und ein zweites Ende (10) aufweist und eingerichtet ist, eine Kraft auf das wenigstens eine Armstützelement (2) aufzubringen, undc. wenigstens ein Gegenlager für die aufzubringende Kraft aufweist, wobei die Vorrichtung wenigstens ein Umlenkelement (28) aufweist, an dem der wenigstens eine Aktuator (14) anliegt und dessen Art, Gestalt, Position und/oder Orientierung relativ zu dem Armstützelement (2) derart veränderbar ist, dass die von dem Aktuator (14) aufbringbare Kraft einstellbar ist.
Patent EP-3896424-A1 (EP)
Title: Probenehmer
Inventor: PILSNER FLORIAN
IPC: G01N1/12
Filed: 2021-04-01
Abstract: Die Erfindung betrifft einen Probenehmer für eine Entnahme einer Probe eines Produktes aus einem flexiblen Behältnis, aufweisend:einen Befestigungsabschnitt, der bestimmungsgemäß auf einer Außenoberfläche des Behältnisses befestigt wird und einen Durchgang definiert, undeinen Probeaufnahmeraum, der zumindest nach Befestigung des Befestigungsabschnittes an dem Behältnis gegenüber einer Außenumgebung verschlossen ist und in dem ein Probeentnahmeelement aufgenommen ist, wobeider Probenehmer derart ausgebildet ist, dass nach Befestigung des Befestigungsabschnittes an dem Behältnis das Probeentnahmeelement durch den Durchgang hindurchgeführt werden kann, sodass es die Außenoberfläche des Behältnisses zur Entnahme der Probe durchstößt.
Patent EP-3895836-A1 (EP)
Inventor: BERGAMI DAMIANO
IPC: B23K11/31
Filed: 2021-04-12
Abstract: The present application relates to a welding apparatus. The apparatus comprises a fixed supporting structure for an assembly (3) for the movement of at least one electrode, which can be crossed by current in order to perform welding treatments. The movement assembly (3) comprises a hydraulic pump (6) for the actuation of a linear hydraulic actuator, which comprises a hollow cylinder (7) which is rigidly supported by the structure and forms internally a compartment (7a) for the at least partial accommodation of a piston (8); the piston (8) supports even indirectly the electrode and can move with an alternating rectilinear motion in order to press the electrode against the parts to be welded. The actuator is activated by the pump (6) by means of a closed hydraulic actuation circuit, which is filled with a liquid and comprises the pump (6), the compartment (7a), a delivery duct (9) and an intake duct (10); the ducts (9, 10) are constituted respectively by one or more pairs of distinct intermediate channels (9a, 10a), which are substantially mutually parallel correspondingly inside one or more perforated blocks (11A, 11B, 11C) which are interposed between the pump (6) and the cylinder (7), and by a pair of distinct terminal channels (9b, 10b), which are substantially mutually parallel in the side wall (7b) of the cylinder (7) and lead to the compartment (7a).
Patent EP-3914035-A1 (EP)
Title: Wireless network bridging method and wireless network transmission device using the same
Inventor: HUANG KUO-SHU
IPC: H04W76/16
Filed: 2021-05-19
Abstract: A wireless network bridging method and a wireless network transmission device using the same are provided. The wireless network bridging method includes the following steps. A first wireless network transmission device sets a downlink channel and at least one connection channel connected to at least one user equipment. A second wireless network transmission device sets an uplink channel. The second wireless network transmission device sets a downlink channel according to a channel information of the first wireless network transmission device. The downlink channel and the uplink channel of the second wireless network transmission device are different. The second wireless network transmission device sets at least one connection channel connected to at least one user equipment according to the channel information of the first wireless network transmission device. The connection channels of the second wireless network transmission device and the first wireless network transmission device are different.
Patent EP-3895987-A1 (EP)
Inventor: SHANNON TREVOR
IPC: B66D1/48
Filed: 2017-08-28
Abstract: Described herein are methods and systems for picking up, transporting, and lowering a payload (228, 408, 510) coupled to a tether (402, 502, 902) of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the winch (514) system may include a motor (184, 222, 512) for winding and unwinding the tether (402, 502, 902) from a spool (404), and the UAV's control system may operate the motor to lower the tether (224, 402, 502, 902) toward the ground so a payload may be attached to the tether. The control system may monitor an electric current supplied to the motor to determine whether the payload has been attached to the tether. In another example, when lowering a payload, the control system may monitor the motor current to determine that the payload has reached the ground and responsively operate the motor to detach the payload from the tether. The control system may then monitor the motor current to determine whether the payload has detached from the tether.
Patent EP-3923222-A1 (EP)
Inventor: TANAKA YURIKA
IPC: G06Q40/00
Filed: 2021-06-03
Abstract: A wallet server (10) includes a processor (11) with hardware. The processor (11) is configured to acquire user information of user terminals (30; 30A; 30B) carried by users (U; Ua; Ub) who use a store (2), and configured to perform payment processing, and to generate group information when payment processing is performed by using a first user terminal (30). The group information is user information of the first user terminal (30) and a second user terminal (30A; 30B). The processor (11) is configured to generate, from information on the payment processing and the group information, consumption information associated with each of the user terminals (30; 30A; 30B) in a group.