baber/WOPTO huggingface dataset:
Patent EP-4070487-A1 (EP)
Title: Bidirectional single-fiber coherent transmission system
Inventor: BUABBUD GEORGE
IPC: H04J14/02
Filed: 2020-12-07
Abstract: The Bi-Di coherent transmission system is configured with at least one pair of modules coupled to one another via a single fiber. The modules each are configured with a pair of laser outputting two reference signals at respective different wavelengths λ10 and λ20, photonic transceiver and a wavelength division multiplexer (WDM) coupler. The photonic transceivers each have transmitter and receiver branches integrated in a photonic circuit and receiving the reference signals. The transmitter is configured to modulate the received reference signals λ10 and λ20 which are further coupled into the WDM coupler. The WDM couplers each sort out one of the modulated signals and transmit the other modulated signal such that the transmitted modulated signal at different wavelengths λ10Τ and λ20T are coupled into respective opposite ends of the fiber and propagate towards one another in opposite directions. The transmitted modulated signals are coupled into respective branches through the WDM couplers with each transmitted modulated signal interfering with the reference signals at wavelengths λ10 and λ20. The photodiodes of respective receiving branches are configured to detect a heat frequency of the interfering signals at the same wavelength.
Patent EP-4069363-A1 (EP)
Inventor: SULLENGER BRUCE
IPC: C12N15/115
Filed: 2020-12-04
Abstract: The present application provides for a method for controlling coagulation in a subject in need of extracorporeal membrane oxygenation. The method comprises administering an effective amount of an anticoagulant agent that directly inhibits one or more steps in a coagulation pathway to the subject, wherein the effective amount of the anticoagulant agent is capable of controlling coagulation during extra corporeal membrane oxygenation for a coagulation control time of at least 4 hours.
Patent EP-4063489-A1 (EP)
Title: Composition and use thereof
Inventor: HAZAMA YASUKO
IPC: A61K35/19
Filed: 2020-12-11
Abstract: A composition having cell-derived physiological activity is provided. The composition according to the present invention contains a treated product of megakaryocytes or a culture of the megakaryocytes.
Patent EP-4080506-A1 (EP)
Title: Recording device, recording method and program
Inventor: SATO TAKAYUKI
IPC: G11B27/00
Filed: 2020-12-10
Abstract: A recording device (10) includes an acquisition unit (11) configured to acquire predetermined information including at least an image of an area around a vehicle, a recording unit (12) configured to record the predetermined information acquired by the acquisition unit (11) as a file, a playback unit (13) configured to play back a designated file among a plurality of files recorded in the recording unit (12), and a file management unit (14) configured to extract a file recorded in a period substantially continuous in time series with a file being played back from the plurality of files and protect writing of the extracted file. Thus, it is possible to provide a recording device capable of preventing writing of a file related to a file being played back.
Patent EP-4083263-A1 (EP)
Inventor: MIKAMI KATSUMI
IPC: C25B11/04
Filed: 2020-12-11
Abstract: Provided is a method for producing fluorine gas, capable of suppressing clogging of pipes and valves with mist. Fluorine gas is produced by a method including electrolyzing an electrolyte in an electrolytic cell, measuring an intensity of sound generated near an anode in an inside of the electrolytic cell as the electrolyte is electrolyzed in the electrolyzing, and sending a fluid generated in the inside of the electrolytic cell in the electrolyzing the electrolyte, from the inside to the outside of the electrolytic cell through a flow path. In the sending, the flow path in which the fluid flows is switched in accordance with the intensity of sound measured in the measuring an intensity of sound, such that the fluid is sent to a first flow path that sends the fluid from the inside of the electrolytic cell to a first outside when the intensity of sound measured in the measuring an intensity of sound is not more than a predetermined reference value, or the fluid is sent to a second flow path that sends the fluid from the inside of the electrolytic cell to a second outside when the intensity of sound measured in the measuring an intensity of sound is more than the predetermined reference value. The predetermined reference value is 10 dB or more and 60 dB or less.
Patent EP-4081261-A1 (EP)
Inventor: O'HEERON PETE
IPC: A61P23/00
Filed: 2020-12-28
Abstract: Embodiments of the disclosure include methods of increasing the efficacy of a fibroblast cell therapy for any medical condition, including degenerative disc disease, by providing at least one anti-inflammatory composition, exosomes and/or apoptotic bodies, stem cells, or a combination thereof; and administering the fibroblast cell therapy. The anti-inflammatory composition may comprise a composition that inhibits and/or reduces TNF-alpha, such as melatonin.
Patent EP-3974381-A1 (EP)
Inventor: QIAN XIAOLUN
IPC: C01B32/192
Filed: 2020-07-16
Abstract: A mixed inorganic acid solvent-based graphene preparation method. An inorganic acid solvent having simple preparation and low costs is used to replace expensive organic solvents to prepare a graphene product by means of solvent stripping, so that problems of great toxicity and harsh preparation conditions brought about by using organic solvents are avoided, requirements for temperature during the preparation of graphene by means of solvent stripping is reduced, and the time required for the graphene stripping treatment is reduced, thereby simplifying the preparation process, and further facilitating the commercial and large-scale development of graphene prepared by means of solvent stripping.
Patent EP-4148363-A1 (EP)
Inventor: YANG CHUN
IPC: F25D11/02
Filed: 2020-06-04
Abstract: Disclosed in the present invention is a refrigerator, comprising a storage chamber, door bodies, a preservation box and a vacuumizing assembly. A storage cavity is formed in the preservation box, the preservation box is provided with a vacuumizing interface portion, and the preservation box is connected to the door bodies. The vacuumizing assembly comprises a vacuum pump, a vacuumizing pipeline and a vacuumizing joint assembly, and the vacuum pump is in communication with the vacuumizing joint assembly by means of the vacuumizing pipeline. When the vacuumizing joint assembly is connected to the vacuumizing interface portion, the vacuumizing assembly can vacuumize the storage cavity. The vacuumizing joint assembly comprises an upper cover body and a lower cover body, an airflow channel is formed between the upper cover body and the lower cover body, the vacuumizing pipeline is connected to the upper cover body or the lower cover body and is in communication with the airflow channel, and the lower cover body can be connected to the vacuumizing interface portion so that the airflow channel is in communication with the storage cavity. The vacuumizing joint assembly is of a vertically detachable structure, facilitating installation of components such as a pipeline.
Patent EP-4119550-A1 (EP)
Title: Aryl glucoside derivative and use thereof in drug
Inventor: DU FENGTIAN
IPC: C07C15/16
Filed: 2020-11-24
Abstract: A compound inhibiting a sodium-glucose cotransporter 1, and a pharmaceutically acceptable salt and a stereoisomer thereof. The compound is used in a pharmaceutical composition. Also disclosed are methods for preparing and using the pharmaceutical composition, and an application in preparing a drug and a composition of the compound for treating and improving diabetes,cardiovascular and cerebrovascular diseases, weight reduction, fatty liver, astriction, and metabolism-related diseases, and cancer therapy.
Patent EP-3985798-A1 (EP)
Title: Apparatus for reducing wind resistance of antenna
Inventor: SHI JUNHAO
IPC: H01Q1/42
Filed: 2020-07-23
Abstract: The present invention discloses an apparatus for reducing the wind resistance of an antenna. The apparatus includes a radome, end caps installed on the upper and lower ends of the radome. The radome includes a windward surface, and the end cap includes a bottom edge and a front contour surface. The front contour surface is formed to extend from a portion of the bottom edge close to the windward surface in a longitudinal direction and toward the center of the end cap. Some contour features are provided on the end cap of the radome in the present invention, so that the fluid separation point is delayed to the tail of the radome, and the wind resistance of the antenna is reduced through the design of the shape, thereby improving the reliability of the antenna and reducing the installation and fixing cost of the base station antennas.
Patent EP-4176601-A1 (EP)
Inventor: ZHANG DAWEI
IPC: H04W4/60
Filed: 2020-08-06
Abstract: A user equipment (UE) may attempt to access an edge data network. The UE generates a first credential based on a second credential, the second credential generated for a procedure between the UE and a cellular network, generating an identifier corresponding to the first credential, and generates a multi-access edge computing (MEC) authorization parameter. The UE then transmits an application registration request message to a server associated with an edge data network, the application registration request message including an indication of the first credential, the identifier corresponding to the first credential and the first authorization parameter. The UE then receives an authentication accept message or an authentication reject message from the server associated with the edge data network.
Patent EP-4195972-A1 (EP)
Inventor: ARCAS SATURNINO BORGOGNA CINTIA
IPC: B29D35/14
Filed: 2020-08-13
Abstract: Footwear and footwear production process, in which the production process comprises steps that include the reuse of raw materials previously used in footwear or other sources. Such a process also provides for the reduction of waste and environmental impact as well as the elimination of water consumption. A footwear, also the object of the present invention, comprises renewable origin, natural, recycled and recyclable components, being a sustainable product, ecologically viable and inserted in the context of Circular Bio Economy. Said footwear presents quality standards in accordance with standard technical standards of quality, overcoming challenges related to obtaining comfortable and simultaneously sustainable shoes.
Patent EP-4128508-A1 (EP)
Title: Dc/dc power converter, method for controlling switching thereof, dc/dc power converter arrangement and system
Inventor: WIJEKOON PINIWAN THIWANKA BANDARA
IPC: H02M3/158
Filed: 2020-09-18
Abstract: A DC/DC power converter (4) for converting voltage (Vin) at an input (IN1, IN2) to a voltage at an output (Vout) of the DC/DC power converter (4), wherein the output voltage (Vout) is a multiple of the input voltage (Vin) is provided. The DC/DC power converter (4) comprises two switching circuits (1, 2) electrically connected in series, two capacitor units (C1, C2) electrically connected in series, and a resonant circuit (3) comprising a resonant capacitor (Cr) and a resonant inductor (Lr). A first switching circuit (1) of the two switching circuits (1, 2) is electrically connected to one side of the first capacitor unit (C1) opposite to the other side of the first capacitor unit (C1) connected to the second capacitor unit (C2) of the two capacitor units (C1, C2). The switches (11, 12) of the first switching circuit (1) are controllable semiconductor switches. The first switching circuit (1) comprises one or more diode units (D11) electrically connecting the first capacitor unit (C1) to the two switching units (11, 12) of the first switching circuit (1).
Patent EP-4239613-A1 (EP)
Inventor: SUZUKI YASUHIRO
IPC: G08G1/14
Filed: 2020-11-02
Abstract: A plurality of different reference images (IM31, IM41, IM42) for specifying a target parking space (Pt) is preliminarily stored. The different reference images are generated by using an imaging device (20) that captures an image around a subject vehicle (V1). After that, when the subject vehicle (V1) is parked in the target parking space (Pt), the current image captured around the subject vehicle is verified with at least one reference image of the plurality of different reference images to recognize the target parking space, and the travel operation of the subject vehicle to the target parking space is autonomously controlled based on positional information of the recognized target parking space.
Patent EP-4247076-A1 (EP)
Inventor: Tian Jiejiao
IPC: H04W72/04
Filed: 2020-11-12
Abstract: Wireless communication methods and devices are provided. The method includes the following. Receive triggering signaling, where the triggering signaling is used to trigger transmission of a target sounding reference signal (SRS) resource set by a terminal device, the target SRS resource set is configured with a first slot offset, and the first slot offset can be used to determine a slot position used for transmitting a target SRS resource in the SRS resource set. The first slot offset is defined as can be used to determine a slot position used for transmitting the target SRS resource in the SRS resource set, in other words, the first slot offset may not be used to determine the slot position used for transmitting the target SRS resource in the SRS resource set. As such, a slot offset between the triggering signaling and SRS transmission will not be fixed, that is, a relative position between a slot for reception of the triggering signaling and a slot for SRS transmission can be selected or determined, which is possible to reduce restrictions and improve system flexibility.
Patent EP-3868446-A1 (EP)
Title: Vorrichtung zur flüssigkeitsverteilung
Inventor: FETTWEIS HERBERT
IPC: B05B15/62
Filed: 2021-02-17
Abstract: Vorgeschlagen wird eine Vorrichtung zur Flüssigkeitsverteilung, umfassend eine um eine vertikale Achse (A) dreh- oder schwenkbare Düse (1) und einen Zulauf (2), wobei der Zulauf (2) mit einem Anschluss (4) zur flüssigkeitsdichten Kopplung mit einem Feuerwehrschlauch versehen ist, und die Düse (1) dazu eingerichtet ist, das über den Anschluss (4) zugeführte Wasser auszustoßen. Vorgesehen ist eine mit dem Zulauf (2) verbundene Stützanordnung aus einem ersten Stützbereich (11A) und einem zweiten Stützbereich (11B), wobei in einer Draufsicht die Position der Achse (A), die Position des ersten Stützbereichs (11A) und die Position des zweiten Stützbereichs (11B) gemeinsam eine dreieckige Anordnung und einen Freiraum (F) zum teilweise Umschließen eines Baumstamms befindet.
Patent EP-3852252-A1 (EP)
Inventor: BOUSQUET JÉRÔME
IPC: H02P6/08
Filed: 2021-01-14
Abstract: L'invention concerne un dispositif d'entraînement rotatif électromagnétique, comportant un stator (1) et un rotor (2) et dans lequel :- le stator comporte des premiers noyaux ferromagnétiques sur lesquels sont installées des bobinages, lesquels premiers noyaux sont de même forme et agencés selon une première circonférence,- le rotor comporte des pôles rotoriques aimantés,- une unité de gestion commande l'alimentation électrique des bobinages du stator en fonction de la position angulaire du rotor, de façon à créer un champ magnétique tournant adapté pour entraîner en rotation ledit rotor,- le rotor présente plusieurs positions d'équilibre stable.Ce dispositif est remarquable en ce que :- les premiers noyaux ferromagnétiques et les pôles aimantés sont configurés et agencés de sorte que :∘ dans les positions d'équilibre stable, les pôles aimantés sont désaxés des premiers noyaux ferromagnétiques,∘ chaque premier noyau ferromagnétique est constamment situé en vis-à-vis d'un des pôles aimantés lorsque le rotor se déplace entre deux positions d'équilibre stable,- le stator comporte des seconds noyaux ferromagnétiques dépourvus de bobinage, lesquels seconds noyaux sont situés entre les premiers noyaux ferromagnétiques,- les seconds noyaux ferromagnétiques sont configurés pour exercer un couple résiduel sur le rotor, lesquels seconds noyaux n'ont pas tous les mêmes dimensions et/ou la même géométrie et sont agencés selon une seconde circonférence dont le diamètre est différente du diamètre de la première circonférence.
Patent EP-3851379-A1 (EP)
Inventor: DOWTY MARK B
IPC: B64D11/06
Filed: 2021-01-15
Abstract: An aircraft passenger compartment suite may include a privacy shell element (108) proximate to an aircraft seat (112) installed within the aircraft passenger compartment suite. The privacy shell element may include a first section (126) configured to conform to a primary section of the aircraft seat, and a second section (130) configured to conform to an auxiliary section of the aircraft seat. The privacy shell element may include a first profile configured to conform with the aircraft seat when the aircraft seat is in a first position, and a second profile configured to conform with the aircraft seat when the aircraft seat is in a second position. The second profile of the privacy shell element may be configured to occupy a greater amount of passenger aircraft living space surrounding the aircraft passenger compartment suite than an amount of passenger aircraft living space occupied by the first profile of the privacy shell element.
Patent EP-4029736-A1 (EP)
Inventor: ALMHILL STEFAN
IPC: B60R9/02
Filed: 2021-01-15
Abstract: The present disclosure relates to a load carrier (2) for a vehicle (4) comprising an attachment arrangement (1) for attaching the load carrier (2) at a rearward facing door or tailgate (3) of the vehicle (4), the attachment arrangement (1) comprising,- a first upper attachment member (10) for attaching the load carrier to an upper portion (40) of the vehicle at the rearward facing door or tailgate,- a first lower attachment member (11) for attaching the load carrier to a lower portion (41) of the vehicle at the rearward facing door or tailgate, the lower portion (41) being provided below the upper portion (40), as seen in a vertical direction (z) of the vehicle,wherein the attachment arrangement (1) further comprises an engaging portion (12) being adapted to engage with a first surface (401) of the upper portion (40) of the vehicle (4) when the attachment arrangement (1) is attached to the vehicle (4), characterized in that, the engaging portion (12) is further adapted to engage with the first surface (401) such that the attachment arrangement (1) is prevented from being moved upwardly in the vertical direction (z) when the attachment arrangement (1) is attached to the vehicle (4).
Patent EP-3879108-A1 (EP)
Inventor: SINICO FRANCESCO
IPC: F04D1/06
Filed: 2021-01-22
Abstract: An electric pump (10, 110) for moving a liquid, comprising a containment jacket (11, 111) which encloses: 
- a mechanical section (12), which comprises an assembly (22) for moving the liquid which comprises one or more impellers (23), interleaved by diffusers (24), keyed on a driving shaft (25), 
- an electromechanical section (15), comprising an electric motor (16), contained in a shell (17) and comprising in turn a rotor (18) and a stator (19) that surrounds the rotor (18), the rotor (18) being keyed on the driving shaft (25), 
the electric pump (10, 110) comprising, at the ends of the jacket (11, 111), a first cover (20, 120) and a second cover (21, 121), the second cover (21, 121) having an intake port (13) and a delivery port (14) which are fluidically connected to the mechanical section (12). 
     The jacket (11, 111) is provided monolithically.
Patent EP-4036639-A1 (EP)
Inventor: MAI ANDREAS
IPC: G02B6/136
Filed: 2021-02-02
Abstract: The present invention relates to producing an electro-optical phase shifter (200) such that it may be integrated into a front-end of line of an electronic-photonic integrated circuit. A conducting bottom layer (205) with a first refractive index is provided. A center layer (271) including a ferroelectric material (212) and with a second refractive index is provided on top of a first region (208) of the conducting bottom layer (205), such that the center layer (271) is not on top of a second region (204) of the conducting bottom layer (205). A conducting top layer (214) with a third refractive index is provided on top of the center layer (271). The second refractive index is lower than the first refractive index and lower than the third refractive index, such that the conducting bottom layer (205), the center layer (271), and the conducting top layer (214) form a slot waveguide. A first electrical connector which connects the second region (206) of the conducting bottom layer (205) with an upper layer (292) is provided. Additionally, a second electrical connector which connects the conducting top layer (214) with the upper layer (292) is provided. A first electrode (222) and a second electrode (224) are provided in the upper layer (292) such that the first electrode (222) connects to the second region (206) of the conducting bottom layer (205) via the first electrical connector and the second electrode (224) connects to the conducting top layer (214) via the second electrical connector.
Patent EP-3879074-A1 (EP)
Inventor: LEMMERS GLENN C JR
IPC: F01D25/24
Filed: 2021-02-12
Abstract: Tail cone assemblies for gas turbine engines are described. The tail cone assemblies include a generator housing (502) having an electrical connector (506), the generator housing (502) defining a longitudinal axis. A first casing (514) is arranged radially outward from the generator housing (502) relative to the longitudinal axis and a second casing (516) arranged radially outward from the first casing (514) relative to the longitudinal axis. A hollow strut (518) extends radially between the first casing (514) and the second casing (516) and defining an interior cavity, the hollow strut (518) located circumferentially relative to the longitudinal axis at a location radially aligned with the electrical connector (506) of the generator housing (502). An electrical conductor (510) is arranged within the interior cavity of the hollow strut (518) and an adapter (512) is configured to electrically connect the electrical conductor (510) with the electrical conductor (510).
Patent EP-3850965-A1 (EP)
Inventor: HEPWORTH RICHARD
IPC: A24F40/50
Filed: 2018-03-23
Abstract: An electronic vapour provision system comprises a vaporiser for generating vapour for inhalation by a user of the electronic vapour provision system; an electrical power supply for supplying power to the vaporiser; a user input unit for detecting a manual user actuation; and a control unit configured to control, from an available power level range, a level of power supplied from the electrical power supply to the vaporiser in proportion to a level of manual user actuation detected by the user input unit during vapour generation.
Patent EP-3868856-A1 (EP)
Inventor: BROWN JASON D
IPC: C12M1/00
Filed: 2014-12-31
Abstract: A condenser bag includes a body bound-ing a channel that extends between an inlet opening at a first end and an outlet opening and an opposing second end, the body being comprised of a polymeric film. An intake port is secured to the body at the inlet opening and bounds an port opening that extends therethrough and communicates with the channel. A tubular transfer line has a first end coupled with the body so as to com - municate with the channel at a first location located between the inlet opening and the outlet opening and an opposing second end coupled with either the intake port so as to communicate with the port opening therein or with the body so as to communicate with the channel at a second location located between the intake port and the first location.