baber/WOPTO huggingface dataset:
Patent EP-3986848-A1 (EP)
Title: Methods for operating acetylene hydrogenation units during integration of chemical processing systems for producing olefins
Inventor: WANG HANGYAO
IPC: C07C4/04
Filed: 2020-06-08
Abstract: A method for operating an acetylene hydrogenation unit of a steam cracking system that integrates a fluidized catalytic dehydrogenation (FCDh) effluent from a fluidized catalytic dehydrogenation (FCDh) system may include separating a cracked gas from the steam cracking system into at least a hydrogenation feed comprising at least acetylene, CO, and hydrogen, introducing the FCDh effluent to the separation system, combining the FCDh effluent with the cracked gas upstream of the separation system, or both. The method may include hydrogenating acetylene in the hydrogenation feed. Elevated CO concentration in the hydrogenation feed due to the FCDh effluent may reduce a reaction rate of acetylene hydrogenation. The acetylene hydrogenation unit may operate at an elevated temperature relative to normal operating temperatures when the portion of the FCDh effluent is not integrated, such that a concentration of acetylene in the hydrogenated effluent is less than a threshold acetylene concentration.
Patent EP-3902149-A1 (EP)
Title: Communication method and communication apparatus
Inventor: YAN LE
IPC: H04B7/024
Filed: 2020-01-08
Abstract: This application provides a communication method and a communications apparatus. The method includes: receiving configuration information of a serving cell, where the configuration information includes N sets of downlink control channel-related configuration parameters, each set of configuration parameters includes a same type of parameter, the N sets of downlink control channel-related configuration parameters correspond to N transmission reception points in the serving cell, and N is an integer greater than or equal to 2; and communicating with the serving cell based on the N sets of downlink control channel-related configuration parameters. According to this application, a transmission reception point in the serving cell may perform data transmission with a terminal device based on a set of configuration parameters corresponding to the transmission reception point, thereby improving communication efficiency.
Patent EP-4179474-A1 (EP)
Inventor: LECHNER WOLFGANG
IPC: G06N5/02
Filed: 2020-07-09
Abstract: According to an embodiment, a method of determining a quantum operation control layout for a quantum computation on a quantum system is provided. The quantum computation is to be carried out on constituents of the quantum system arranged in accordance with a mesh. Vertices of the mesh represent possible sites for the constituents of the quantum system. Each cell of the mesh indicates that quantum interactions between constituents of the quantum system arranged in that cell are possible during the quantum computation. The method includes providing a data set including data representing hyperedges of a hypergraph. The method includes determining a set of generalized cycles. The generalized cycles contain hyperedges of the hypergraph or contain hyperedges of an enlarged hypergraph. The enlarged hypergraph at least includes the hyperedges of the hypergraph and an additional hyperedge. Therein, a maximal length of generalized cycles of the set of generalized cycles is not greater than a maximal vertex number of the cells of the mesh. The method includes determining a mesh mapping that maps data representing the hyperedges of the hypergraph or of the enlarged hypergraph to the vertices of the mesh. Therein, each generalized cycle of a constraining subset of the set of generalized cycles consists of hyperedges mapped to a cell of the mesh. The method includes generating the quantum operation control layout. The quantum operation control layout includes data indicating layout vertices of the mesh. Each layout vertex corresponds to a hyperedge mapped according to the mesh mapping. The layout includes data indicating layout vertex sets. Each layout vertex set consists of layout vertices within a cell of the mesh that correspond to a generalized cycle of the constraining subset of generalized cycles.
Patent EP-3990348-A1 (EP)
Title: Aircraft, in particular a drone or an aircraft for personal air mobility, with high efficiency propeller rotors
Inventor: PERLO PIETRO
IPC: B64C11/00
Filed: 2020-06-23
Abstract: An aircraft, in particular a drone or an aircraft for personal air mobility, comprises at least one horizontal planar structure (2), wherein four ducted propeller rotors (3) with vertical axis are incorporated, which are substantially coplanar with each other. Each of the four propeller rotors (3) comprises a rotating ring (4) rotatably mounted within a circular opening with a vertical axis (5), formed through said at least one horizontal planar structure (2). The rotating ring (4) is configured in such a way as to define an annular wall for the ducting of the air flow produced by the propeller rotor (3). Each of the four propeller rotors (3) comprises one or more blades (7) which extend radially from the body of the rotating ring (4) towards the central axis of the propeller rotor (3), and which have their tips terminating at a distance from the central axis of the propeller rotor (3), in such a way that each propeller rotor is in the form of an annular propeller. The rotating ring (4) of each propeller rotor (3) is controlled in rotation by an electric actuator consisting of an axial flow annular electric motor (10) or by a piezoelectric annular motor, comprising a system of piezoelectric actuators.
Patent EP-4030987-A1 (EP)
Inventor: Radtke Andrew
IPC: A61B5/00
Filed: 2020-06-29
Abstract: Techniques are disclosed for automatically calibrating a reference orientation of an implantable medical device (IMD) within a patient. In one example, sensors of an IMD sense a plurality of orientation vectors of the IMD with respect to a gravitational field. Processing circuitry of the IMD processes the plurality of orientation vectors to identify an upright vector that corresponds to an upright posture of the patient. The processing circuitry classifies the plurality of orientation vectors with respect to the upright vector to define a sagittal plane of the patient and a transverse plane of the patient. The processing circuitry determines, based on the upright vector, the sagittal plane, and the transverse plane, a reference orientation of the IMD within the patient. As the orientation of the IMD within the patient changes over time, the processing circuitry may recalibrate its reference orientation and accurately detect a posture of the patient.
Patent EP-3991322-A1 (EP)
Inventor: KRISHNASWAMY HARISH
IPC: H04B7/155
Filed: 2020-06-29
Abstract: Methods and apparatus for implementing a repeater are described. In various embodiments the repeater determines uplink/downlink timing information either from information broadcast from a base station or from monitoring received signals and/or gaps between received signals. In various embodiments while the repeater may decode control information to determine uplink/downlink time periods, user data is not decoded and re-encoded. In various embodiments interference between uplink and downlink circuitry is reduced or minimized by controlling gains, combining weights and/or power to amplifiers in the repeater based on the mode of operation. A stored information can include sets of different weights and/or parameters for the mode of operation and/or beam forming antenna pattern in use at a given time.
Patent EP-3999465-A1 (EP)
Inventor: KRÜGER MARC
IPC: B67D1/08
Filed: 2020-07-15
Abstract: Proposed is a cartridge system (1) for producing a beverage, said cartridge system (1) being insertable into a beverage preparation machine (3), wherein: the cartridge system (1) includes a cartridge (2), which has a reservoir (6) filled with a beverage substance (7); and a cartridge receptacle (10) connected to the cartridge (2), said cartridge receptacle (10) having a mixing chamber (8) that can be fluidically connected to the reservoir (6); and including a fluid supply (12) that leads to the mixing chamber (8); the cartridge system (1) further comprising an identification means for identifying the cartridge system in the beverage preparation machine (3).
Patent EP-3885923-A1 (EP)
Inventor: LI YONGYAO
IPC: G06F13/40
Filed: 2020-01-21
Abstract: This application provides a drive and a data transmission method, to implement low-latency transmission. The drive includes a CDR circuit, an elastic buffer, a receiver circuit, and a transmitter circuit. The CDR circuit is configured to recover a receive clock from a received signal. The receiver circuit is configured to recover sent data from the received signal by using the receive clock. The elastic buffer is configured to: move the data in by using the receive clock, and move the data out by using the receive clock. The transmitter circuit is configured to send, by using the receive clock, the sent data moved out from the elastic buffer.
Patent EP-3990061-A1 (EP)
Title: A system with a monitoring device
Inventor: SCHWARTZENTRUBER JARED
IPC: A61M5/315
Filed: 2020-06-23
Abstract: A system comprising a monitoring device and a medicament delivery device wherein the monitoring device is configured to be releasably connected to the medicament delivery device and wherein the monitoring device comprises an induction sensor configured to detect a state of an electrically conductive drive member of the medicament delivery device in a medicament delivery process through an electrical current which is generated by a magnet field by the induction sensor on the electrically conductive drive element.
Patent EP-4004028-A1 (EP)
Title: Relaxin analogs and methods of using the same
Inventor: LEE STACEY LYNN
IPC: C07K16/00
Filed: 2020-07-31
Abstract: Relaxin (RLN) analogs are disclosed including modifications that increase half-life when compared to native, human RLN, that maintain selectivity to the RXFP1 receptor and that provide in vitro and in vivo stability for improved druggability properties and less immunogenicity. Pharmaceutical compositions also are disclosed that include one or more of the RLN analogs described herein in a pharmaceutically acceptable carrier. Methods of making and using the RLN analogs also are disclosed, especially for treating cardiovascular, pulmonary and/or renal conditions, diseases or disorders.
Patent EP-3928587-A1 (EP)
Inventor: CAO YIQING
IPC: H04W74/08
Filed: 2020-02-21
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently transmitting data and control information in a first RACH message to a base station as part of a two-step RACH procedure. In particular, rather than or in addition to transmitting data and control information in a physical uplink shared channel (PUSCH) in the first RACH message, a user equipment (UE) may transmit the data and control information along with a RACH preamble in a RACH occasion in the first RACH message (e.g., when the number of bytes of data or control information to be transmitted is low). Using these techniques, in some instances, the UE may transmit the data and control information in a first RACH message without transmitting the PUSCH, and the overhead associated with transmitting the PUSCH may be eliminated.
Patent EP-3929234-A1 (EP)
Inventor: YAMAUCHI KAZUHIRO
IPC: C09J183/06
Filed: 2020-02-19
Abstract: A cured product of a silanol composition comprising a cyclic silanol containing a silanol group and having a cyclic structure formed by a siloxane bond, and a dehydration condensation product thereof, wherein 
an area ratio of a peak derived from SiO-H stretching observed at 2600 to 3800 cm -1  to an area of a peak derived from Si-O-Si stretching observed at 960 to 1220 cm -1  (SiO-H stretching/Si-O-Si stretching area ratio) is 0.01 or more in an IR spectrum.
Patent EP-3933967-A1 (EP)
Inventor: IWAMI YASUNOBU
IPC: H01M4/139
Filed: 2020-02-21
Abstract: The purpose of the present disclosure is to provide a slurry for a non-aqueous electrolyte secondary cell capable of obtaining an electrode mixture layer showing excellent adhesion with a current collector. The slurry for a non-aqueous electrolyte secondary cell, which is one mode of the present disclosure, contains: an electrode mixture containing an electrode active material, lithium carbonate, and carboxymethylcellulose or a salt thereof; and water. The lithium carbonate content is in the range of 33 to 300 ppm with respect to the total mass of the electrode mixture.
Patent EP-4028376-A1 (EP)
Title: Improved fiber cement products and methods for the production thereof
Inventor: BORDIN RUBEN
IPC: C04B111/30
Filed: 2020-09-04
Abstract: The present invention relates to fiber cement products comprising a first layer, which first layer is covered by at least one second layer, characterized in that said first layer is the top layer and the first layer material has a density of between about 0.4 and about 0.9 g/cm 3  inclusive, and at least comprises cement and between 1 wt% and 70 wt% (relative to the total dry weight of said first layer material) of a lightweight filler, and said at least one second layer is the bottom layer and covers only one of the main surfaces of the first layer, thereby forming a bi-layered fiber cement product, wherein the second layer material has a density of between about 0.9 and about 1.4 g/cm 3  inclusive, and at least comprises fibers and cement.
Patent EP-3935915-A1 (EP)
Inventor: BARABELL ARTHUR J
IPC: H04W92/12
Filed: 2020-03-05
Abstract: In one embodiment, a method comprises determining which functional splits between processing performed in a baseband controller and processing performed in a remote unit are supported by each remote unit served by the baseband controller. The method further comprises determining at least one functional split in the processing performed in the baseband controller and the processing performed in the remote units to use. The method further comprises, for each said at least one functional split and each remote unit associated with that functional split, configuring the processing performed in the baseband controller and the processing performed in that remote unit are configured to use that functional split and configuring a respective interface between the baseband controller and that remote unit are configured for communicating front-haul data therebetween using that functional split.
Patent EP-3934476-A1 (EP)
Inventor: Bojaxhi Violeta
IPC: B65D30/10
Filed: 2020-03-02
Abstract: A cotton-based single use grocery bag for carrying groceries or other items. The single use grocery bag is also used for cleaning furniture, cleaning counter tops, washing dishes, etc.
Patent EP-3939714-A1 (EP)
Inventor: YASUTOMI TAKASHI
IPC: B23D35/00
Filed: 2020-01-09
Abstract: There is provided a cutting method for cutting a workpiece using a cutting tool comprising a die and a punch, including: arranging the workpiece between the die and the punch, and in a state in which a wedge-shaped first cutting part of the die and a wedge-shaped second cutting part of the punch are opposed, pushing the punch relatively to the die side to cut the workpiece; wherein: a front end angle θ 1  of the first cutting part and a front end angle θ 2  of the second cutting part are each 10° or more and 120° or less, and a front end radius R 1  of the first cutting part and a front end radius R 2  of the second cutting part are each 0.5% or more and 35.0% or less of a sheet thickness.
Patent EP-3940708-A1 (EP)
Inventor: FUKUI SAKIKO
IPC: A61G12/00
Filed: 2020-03-12
Abstract: An environment control system that controls an environment of a subject is provided. The environment control system includes an actuator configured to control an environment of a subject, and a controller configured to control an operation of the actuator. The environment control system includes an inference unit that includes a first learned model and a second learned model. The first learned model has been trained by associating environmental information indicating an environment of a subject with data correlating with one of sleep, excretion, movement, skin, and stress conditions of the subject. The second learned model has been trained by associating the data correlating with one of the sleep, excretion, movement, skin, and stress conditions of the subject with data correlating with a magnitude of one or more risks that may occur with respect to the subject in a future period of time. The environment control system includes an operating condition determining unit configured to, in a case in which data correlating with the magnitude of the one or more risks that may occur with respect to a subject in a future period of time is inferred based on the first and second learned model, evaluate the inferred data to determine an operating condition of the actuator.
Patent EP-3944492-A1 (EP)
Inventor: OHNISHI MANABU
IPC: H03H9/02
Filed: 2020-01-30
Abstract: An AT-cut crystal vibration plate has, at its both ends, first and second castellations that interconnect first mounting terminals and also interconnect second mounting terminals formed on main surfaces on both sides of this plate. The first and second castellations respectively have first and second cutouts, and these cutouts each have an end surface extending along Z' axis of crystal and located on a -X-axis side. The end surfaces each include a first inclined face inclined in a manner that protrudes from one of the main surfaces toward the -X-axis side, and a second inclined face inclined in a manner that protrudes from the other main surface toward the -X-axis side. The angle made by the first inclined face and the second inclined face is an obtuse angle.
Patent EP-4028893-A1 (EP)
Title: Récepteurs frontaux analogiques
Inventor: DUAN YING
IPC: G06F13/40
Filed: 2020-09-11
Abstract: Selon certains aspects de l'invention, un dispositif comprend une ou plusieurs entrées E/S ; un premier récepteur couplé à une première tension d'alimentation et auxdites entrées E/S, le premier récepteur comprenant des transistors à couche d'oxyde épaisse ; et un circuit à grande vitesse comprenant : un bloc d'isolation couplé auxdites entrées E/S, le bloc d'isolation comprenant des transistors à couche d'oxyde épaisse ; et un second récepteur couplé au bloc d'isolation et à une seconde tension d'alimentation, le second récepteur comprenant des transistors à couche d'oxyde mince.
Patent EP-3789951-A1 (EP)
Inventor: LIU XIN
IPC: G06Q50/12
Filed: 2020-02-26
Abstract: A method and apparatus for hotel management and a blockchain node server are provided. The method includes the following. An order request of a customer for a hotel is received. Demand information in the order request is pushed to a professional. Receive order-taking information which indicates that the professional has taken the order. Transaction information is generated according to the order request and the order-taking information. Check-in verification is performed on the customer, and the customer is allowed to check in after successful verification. The transaction information is uploaded to a blockchain when check-out information of the customer is received, such that the blockchain executes a predetermined smart contract to complete profit sharing. According to technical solutions of implementations, the professional is also treated as a hotel partner, such that a transaction agreement is reached between the customer, the professional, and a hotelier, and at the end of the transaction, profit sharing between the professional and the hotelier is performed according to a profit-sharing ratio between the professional and the hotelier. As can be seen, the professional is also treated as a hotel partner, which is possible to fully motivate the professional to work with high enthusiasm, thereby improving effectively service quality and management efficiency of the hotel.
Patent EP-3946903-A1 (EP)
Inventor: WENNING JUSTIN
IPC: B23K20/10
Filed: 2020-03-11
Abstract: A sacrificial material for use in ultrasonic additive manufacturing processes that includes at least one water-soluble solid; and at least one water-soluble binding agent, wherein the at least one water-soluble solid is partially dissolved or suspended in the at least one water-soluble binding agent and cured at a predetermined temperature for a predetermined period of time prior to use in ultrasonic additive manufacturing.
Patent EP-4004622-A1 (EP)
Inventor: SCHWEIZER TIMO ERIC
IPC: H02G15/013
Filed: 2020-09-25
Abstract: Die Erfindung betrifft eine Dichtungsvorrichtung zur Abdichtung eines zum Durchführen von Leitungen vorgesehenen Leitungsdurchführungskanals (40), insbesondere einer Spleißmuffe (6), wobei die Dichtungsvorrichtung (50,50A) entlang einer Einsteckachse (E) in den Leitungsdurchführungskanal (40) einsteckbar ist und einen Dichtkörper (54) aus elastischem Material aufweist, der bezüglich einer Längsachse (LD) der Dichtungsvorrichtung (50,50A) zwischen einem ersten Spannkörper (52) und einem zweiten Spannkörper (53) der Dichtungsvorrichtung (50,50A) aufgenommen ist und mindestens einen Leiterkanal (70) zur Aufnahme eines Leiters, insbesondere eines Lichtwellenleiters, aufweist, der durch den Leiterkanal (70) entlang einer Durchsteckachse (DA) durchsteckbar ist, sodass der Leiter vor entgegengesetzte Stirnseiten der Dichtungsvorrichtung (50,50A) vorsteht, wobei die Spannkörper (52, 53) durch eine Spanneinrichtung (80) zu einer Kompression des Dichtkörpers (54) aus einer Lösestellung in eine Spannstellung entlang einer Spannachse (S) relativ zueinander verstellbar sind, wobei der Dichtkörper (54) bezüglich der Einsteckachse (E) in der Lösestellung einen kleineren Außenumfang aufweist als in der Spannstellung, sodass die Dichtungsvorrichtung (50,50A) in der Lösestellung in dem Leitungsdurchführungskanal (40) entlang der Einsteckachse (E) verschieblich ist und in der Spannstellung den Leitungsdurchführungskanal (40) dicht verschließt, indem eine Außenumfangsfläche (62) des Dichtkörpers (54) gegen eine Innenumfangsfläche des Leitungsdurchführungskanals (40) in einen Dichtsitz gepresst ist. Der mindestens eine Leiterkanal (70) des Dichtkörpers (54) weist mindestens eine im Sinne eines Verengens des Leiterkanals (70) in diesen quer Durchsteckachse (DA) vorstehende Verengungskontur (71) zum Halten eines in den Leiterkanal (70) eingesteckten Leiters in der Lösestellung der Spanneinrichtung (80) auf.
Patent EP-4041492-A1 (EP)
Inventor: PETERSEN AKSEL
IPC: B24B21/16
Filed: 2020-10-05
Abstract: L'invention concerne un outil de meulage destiné à meuler un bord d'attaque d'une pale d'éolienne. Il comprend deux arbres parallèles dont au moins un est entraîné en rotation, et un cadre destiné à maintenir les deux arbres dans une relation mutuelle fixe. Une courroie annulaire abrasive est disposée autour d'un dispositif de tension monté sur le cadre et des guides, chacun des deux arbres en possédant un. La courroie abrasive s'étend dans un plan perpendiculaire aux arbres et a une longueur plus longue qu'une courbe imaginaire formée par des surfaces externes du dispositif de tension et des guides. L'outil de meulage comprend en outre deux dispositifs de retenue de courroie abrasive montés mobiles sur le cadre. Ils sont conformés et agencés pour se déplacer entre une position de retenue dans laquelle ils retiennent la courroie abrasive le long d'au moins certaines parties de la courroie abrasive qui est en contact avec les guides, et une position de libération dans laquelle ils ne sont pas en contact avec la courroie abrasive.