baber/WOPTO huggingface dataset:
Patent EP-3614778-A1 (EP)
IPC: H04B7/26
Filed: 2019-02-08
Abstract: Proposed are a method and a device for transmitting a signal in a wireless local area network (WLAN) system. Specifically, a first STA transmits at least one BRP frame in order to perform MIMO beamforming training with a second STA. The at least one BRP frame is transmitted during a TDD-based SP. The first STA transmits a signal to the second STA based on MIMO beamforming training. The SP includes a first TDD slot and a second TDD slot. If only a first BRP frame, which is part of the at least one BRP frame, can be transmitted in the first TDD slot, a second BRP frame, which is the remaining of the at least one BRP frame, is transmitted in the second TDD. The second TDD slot is a transmission TDD slot allocated first after the first TDD slot.
Patent EP-3794229-A1 (EP)
Inventor: BECH ANTON
IPC: F03D1/06
Filed: 2019-05-13
Abstract: A wind turbine rotor blade includes a first blade section and a second blade section which engage each other across a joint interface. A connection joint couples the first and second blade sections together across the joint interface. The connection joint includes a plurality of eyes provided at the first and second blade sections and a clamp assembly coupled to the eyes across the joint interface. The clamp assembly includes a plurality of clamp supports, at least one retention head on each side of the joint interface, and a plurality of fasteners. Each of the retention heads is formed from a plurality of discrete bridge elements arranged to collectively form the retention head. The modular nature of the retention heads accommodates various misalignments in the elements of the connection joint. A method of assembling a wind turbine blade is also disclosed.
Patent EP-3802937-A1 (EP)
Inventor: HENDRIKS ANTONIUS J J
IPC: D04H1/4342
Filed: 2019-05-27
Abstract: The invention pertains to an aramid-based paper comprising at least 90 wt.% of aramid material, the aramid material comprising at least one of aramid shortcut and aramid fibrid, the paper comprising at most 40 wt.% aramid pulp, calculated on the total amount of aramid material, wherein the paper comprises 0.1-10 wt.% of polyamido-amine epichlorohydrin (PAE). It has been found that the incorporation of 0.1-10 wt.% of polyamido-amine epichlorohydrin (PAE) into an aramid-based paper comprising at least 90 wt.% of aramid material calculated on the weight of the paper not including the PAE, the aramid material comprising at least one of aramid shortcut and aramid fibrid, the paper comprising at most 40 wt.% aramid pulp, leads to a surprising improvement of the z-strength and the tear strength of the paper. Further advantages of the present invention and specific embodiments thereof will become clear from the further specification.
Patent EP-3800986-A1 (EP)
Title: Ventilation and lighting device
Inventor: AYKROYD HENRY
IPC: A01G7/02
Filed: 2019-05-24
Abstract: An apparatus for use in indoor agriculture is provided, the apparatus comprising a plurality of elongate supports (6) connected to at least one common manifold (8a, 8b). Each elongate support (6) within the plurality of elongate supports (6) comprising: a main body (12) having a first side; at least one inlet (16) in fluid communication with the at least one common manifold (8a, 8b); a plurality of outlets (14); and a channel within and extending along substantially the length of the main body (12) between the at least one inlet (16) and the plurality of outlets (14). The at least one common manifold (8a, 8b) is configured to allow gas to flow into the at least one inlet (16) of the plurality of elongate supports (6), wherein the apparatus is configured such that during use, gas may flow from the common manifold (8a, 8b) to the at least one inlet (16) of each elongate support (6) within the plurality of elongate supports (6), through the channel of each elongate support (6) and out of the plurality of outlets (14) of each elongate support (6), such that a uniform flow of gas is provided adjacent the first side of the main body (12) during use.
Patent EP-3967105-A1 (EP)
Inventor: CALLAHAN JEREMIAH M
IPC: H05B3/60
Filed: 2019-05-10
Abstract: A heater for heating a conductive liquid includes a two-dimensional array of rod-like electrodes (22, 122, 322, 422, 522) extending parallel to one another, an electrical power supply having a plurality of poles, and power switches to connect different ones of the electrodes to different poles so that current flows between the poles through the liquid. The array desirably includes outer electrodes defining the boundary (24, 424) of the array and inner electrodes disposed within this boundary. The array may have regular or irregular spacings between the electrodes. The array can provide numerous different connection schemes to vary the electrical resistance between the poles and thus vary the heating rate. The array can be arranged to provide substantially equal currents through three poles of a three-phase power supply.
Patent EP-3946956-A1 (EP)
Inventor: DAGG EVAN CLAY
IPC: B41J2/175
Filed: 2019-04-05
Abstract: A print material level sensor comprises a series of print material level sensing devices disposed at intervals to detect presence of a print material at successive depth zones in a container, wherein each print material level sensing device includes a heater to emit heat at its depth zone and a sensor to sense heat at the depth zone and to output a signal based on the heat sensed. The sensor has control circuitry to, for each print material level sensing device to be calibrated, turn on the heater for an initial time duration set by an initial heat count and iteratively adjust the time duration for which the heater is turned on in accordance with an adjusted heat count, until the signal output from the sensor indicates that a target value has been reached in that depth zone.
Patent EP-3880053-A1 (EP)
Inventor: CONWAY WILLIAM
IPC: B05B7/00
Filed: 2019-05-21
Abstract: A foam dispenser includes a dispensing a mixing chamber for receiving liquid from a liquid source and air from an air source, a conduit, and an agitator downstream of the mixing chamber in the conduit.
Patent EP-3811465-A1 (EP)
Inventor: BOUTIGNY PIERRE-HENRI
IPC: H01Q1/28
Filed: 2019-06-21
Abstract: Method and device for calibrating an antenna comprising the following steps: Define a number n of positions of angles for the aircraft situated in a calibration zone: Measure the value of the orientation of the antenna for each position n, [ Αa(n), Εa(n) ]; Define the theoretical orientation of the antenna [ Αa(n)*, Εa(n)* ] by taking account of the pitch value, of the roll value, of the yaw value (heading) for the aircraft for each position n, and of the orientation values of the satellite [ Αr(n), Εr(n) ]: [Aa(n)*, Ea(n )*] = F(H(n), P(n), R(n), δΗ, δΡ, δR, δΕ,  Ar(n), Er(n) ), where F is a chosen geometric function; Define a criterion  C: C = Σ(Αa(n) — Αa(n)*) 
   
   2   
   
  + ( Εa(n) — Εa(n)*) 
   
   2   
   
   ; Minimize the value of the criterion C so as to determine the bias values (δΗ, δΡ, δR, δΕ) from the values [Aa*(n), Ea*(n)] and use the said bias values to minimize the disparities between the measured angles and the theoretical angles.
Patent EP-3830074-A1 (EP)
Inventor: VOIGHT ERIC
IPC: C07C255/46
Filed: 2019-08-01
Abstract: A method of preparing a compound of Formula (I) comprising reacting the compound of Formula (A) with a base and a compound of Formula (B) to yield a compound of Formula (C).
Patent EP-3823749-A1 (EP)
Title: Nanoparticles and preparation method
Inventor: MURESAN NICOLETA
IPC: B01J31/18
Filed: 2019-07-19
Abstract: The present invention concerns a composite comprising supported nanoclusters, the nanoclusters comprising one or more metal ion-containing compounds, wherein each metal ion-containing compound is a transition metal complex having ligands coordinated to a transition metal ion, the ligands being selected from the group consisting of glyoxime; a glyoxime derivative; salicylaldimine; and a salicylaldimine derivative; and wherein the nanoclusters are spaced across one or more surfaces of a support; a material prepared from the composite by annealing; and solution-based methods for forming the composite and materials. Uses of the metal ion-containing compounds are also described, as are uses of the products as catalysts and adsorbers.
Patent EP-3677052-A1 (EP)
Title: Procédé et dispositif électronique pour reproduction de données audio au moyen de deux haut-parleurs
Inventor: NAM MYOUNGWOO
IPC: H04M1/60
Filed: 2019-01-31
Abstract: L'invention concerne un dispositif électronique, un procédé et un support d'enregistrement non transitoire lisible par ordinateur. Le dispositif électronique comprend un premier haut-parleur et un second haut-parleur agencés dans le dispositif électronique, un processeur connecté fonctionnellement au premier haut-parleur et au second haut-parleur, et une mémoire connectée fonctionnellement au processeur, la mémoire étant configurée pour stocker des instructions dont l'exécution permet au processeur de détecter une orientation ou une attitude du dispositif électronique tout en reproduisant des données audio de premier canal et des données audio de second canal par l'intermédiaire du premier haut-parleur et du second haut-parleur, et sur la base d'au moins une partie de l'orientation ou de l'attitude détectée du dispositif électronique, de continuer à délivrer une première composante de fréquence des données audio de premier canal et une seconde composante de fréquence des données audio de second canal par l'intermédiaire du premier haut-parleur et du second haut-parleur et de commuter une seconde composante de fréquence des données audio de premier canal et une première composante de fréquence des données audio de second canal.
Patent EP-3837706-A1 (EP)
Inventor: BAUSCH CHRISTOPH
IPC: H01H33/14
Filed: 2019-08-13
Abstract: A switching device (10) comprises a first terminal contact (17), a first fixed contact (12) arranged at the first terminal contact (17), a contact bridge (16) and a first movable contact (14) arranged at the contact bridge (16). The first fixed contact (12) is in contact to the first movable contact (14) in a switched-on state of the switching device (10). The first fixed contact (12) is free of contact to the first movable contact (14) in a switched-off state of the switching device (10). The first terminal contact (17) has a bended form such that a load current (I) that flows through the first terminal contact (17), the first fixed contact (12), the first movable contact (14) and the contact bridge (16) has a U-formed path in the switched-on state.
Patent EP-3755261-A1 (EP)
Inventor: Rabindran Dinesh
IPC: B25J9/12
Filed: 2019-02-19
Abstract: A system and method of controlling an end effector includes a drive unit having a first actuator and a second actuator; a moveable platform drivably coupled to the first actuator; first and second engagement members drivably coupled to the second actuator; and a control unit. The control unit is configured to actuate the first actuator to drive the platform, detect engagement of the first engagement member with a third engagement member of an instrument, detect engagement of the second engagement member with a fourth engagement member of the instrument, and actuate the second actuator to drive the first and second engagement members. Movement of the third and engagement member causes movement of a degree of freedom of an end effector of the instrument in a first direction. Movement of the fourth engagement member causes movement of the degree of freedom in a second direction opposite the first direction.
Patent EP-3841233-A1 (EP)
Inventor: BERGER SASCHA
IPC: C25D3/46
Filed: 2019-08-20
Abstract: La présente invention concerne un électrolyte et un procédé de dépôt électrolytique de revêtements d'argent et d'alliages d'argent. L'électrolyte de l'invention est dépourvu de cyanure, est stable au stockage et garantit le dépôt de couches d'argent et d'alliages d'argent très luisantes, brillantes et blanches pour des applications techniques et décoratives.
Patent EP-4022135-A1 (EP)
Title: Hydraulic system, mining machine and method of controlling hydraulic actuator
Inventor: POGATSCHNIGG REINHOLD
IPC: E21B3/00
Filed: 2019-08-27
Abstract: A hydraulic system, mining machine and method of controlling a hydraulic actuator. The hydraulic system (HS) is provided with a control valve (23) for controlling movement direction and speed of a hydraulic actuator (HA) connected to the system. Generated force of the hydraulic actuator is controlled independently relative to the control valve by means of counterbalance valves (Cb1, Cb2) and servo valves (Sv1, Sv2) controlling their opening pressure. The counterbalance valves and the servo valves operate as a meter-out control assembly which controls flow of hydraulic fluid discharged from working pressure spaces (16a, 16b) of the hydraulic actuator. The disclosed system may be implemented to control a mining boom (3) of a mining machine (1).
Patent EP-3841032-A1 (EP)
Inventor: LUDWIG CHRISTOPHER
IPC: B65D75/58
Filed: 2019-08-16
Abstract: The present disclosure relates to a flexible valve (10), wherein the valve can be folded and sealed for containing liquids within flexible packaging in combination with a flexible to semi-rigid container. The valve can be in an open unfolded configuration, or a closed folded configuration. Typical embodiments of the disclosure include a bubble (12) which is formed between a base layer and a bubble layer. A channel (17) for the product to be dispensed from a storage volume (80) is formed between the bubble layer and a channel layer.
Patent EP-3762289-A1 (EP)
Inventor: SOLBERG KENNETH
IPC: G05B23/02
Filed: 2019-03-06
Abstract: The invention relates to marine vessel safety system which ensures that a marine vessel enters a safe state in the event of at least one malfunction in any vessel operation systems and components of the marine vessel. The marine vessel safety system comprises at least one vessel monitoring system, at least one malfunction evaluation system and a safe-state control system.
Patent EP-3776693-A1 (EP)
Inventor: OBROVAC MARK N
IPC: H01M4/134
Filed: 2019-04-12
Abstract: An electrochemically active material includes an alloy represented by general formula (I): Si a Ti b O c N d M e , (I) where a, b, c, d, and e represent atomic % values, a + b + c + d + e = 100, M includes carbon or a transition metal element other than titanium, a > 20, a + b + e ≥ c + d, c ≥ 0, d > 5, e ≥ 0, and a/b > 0.5. The alloy includes a transition metal silicide, titanium nitride, or titanium oxynitride phase, and the phase has a Scherrer grain size that is greater than 2 nm and less than 10 nm.
Patent EP-3778123-A1 (EP)
Inventor: TANJI YUSUKE
IPC: B25B23/14
Filed: 2019-03-07
Abstract: A signal processing apparatus for an electric tool is provided for generating a motor control signal (Stc) for controlling a motor by performing a smoothing process on a torque value signal (St) from a torque sensor (6) of an electric tool by using a filter (22). The signal processing apparatus includes a half width detector circuit (21) that detects a half width (Bs) of the torque value signal (St); and a calculator circuit (23) that controls a cut-off frequency (fc) of the filter (22) to change the cut-off frequency (fc) according to a number of hits (H) of the electric tool, based on the detected half width of the torque value signal.
Patent EP-3853449-A1 (EP)
Inventor: CECUR MAJO
IPC: F01L13/00
Filed: 2019-09-19
Abstract: An actuation mechanism (700) for controlling actuation of a valve of an internal combustion engine, the actuation mechanism (700) comprising: a first actuator (710) for controlling actuation of the valve when the actuation mechanism (700) is arranged in a first position (700-1); and a second actuator (720) for controlling actuation of the valve when the actuation mechanism (700) is arranged in a second position (700-2); wherein the first actuator (710) and second actuator (720) are moveable relative each other.
Patent EP-3867177-A1 (EP)
Inventor: DÜCKER PETER
IPC: B65G67/20
Filed: 2019-10-17
Abstract: Method and apparatus for the fully automated loading of a storage space with transport goods, in particular the fully automated loading of a storage space of a truck with cuboid transport goods, characterized in that in a first step the transport goods (of whatever kind) to be sent are deposited, in particular stacked, on a flat loading plate, in a second step the loading plate being moved until in front of the start of the storage space, and in a third step the loading plate being moved into the storage space.
Patent EP-3867351-A1 (EP)
Inventor: HANNEN ROSALIND FRANCESCA
IPC: C12M3/00
Filed: 2019-10-16
Abstract: The invention provides a skin culturing apparatus configured for biphasic culturing of mammalian skin and/or a mammalian skin substitute. The apparatus comprises a first chamber that is configured to provide a gaseous environment having a relative humidity below 90% and comprising less than 5% CO 2 , and a second chamber that is configured to provide tissue culture medium at a temperature of 33.0-37.5°C and pH of 6.1-7.9. The invention also provides methods for culturing mammalian skin and/or skin substitutes, as well as methods for testing mammalian skin and/or mammalian skin substitutes cultured in the skin culturing apparatus.
Patent EP-3786019-A1 (EP)
Inventor: OKUYAMA HIROKAZU
IPC: G08G1/16
Filed: 2019-04-22
Abstract: A platooning system includes a vehicle control system installed in each of vehicles that include a manually-driven head vehicle. The vehicle control system controls a host vehicle such that the host vehicle follows a lead vehicle through wireless communication between the host vehicle and the lead vehicle. The vehicle control system is installed in the host vehicle and the lead vehicle. The vehicle control system includes a sensor that detects a state of the host vehicle, an actuator that adjusts a behavior of the host vehicle, and a controller that controls the host vehicle. The controller of the head vehicle physically notifies a driver of the host vehicle of a state of a subsequent vehicle by operating the actuator of the host vehicle when a state signal including information that indicates the state of the subsequent vehicle is received through the wireless communication.
Patent EP-3781084-A1 (EP)
Inventor: ROSEN ROBERT
IPC: A61F2/16
Filed: 2019-10-21
Abstract: Intraocular lenses for reducing the risk of posterior capsule opacification (PCO) are described herein. PCO can be reduced with an IOL design that increases the pressure at the posterior capsular bend, for example, by including a sharper edge design, an enlarged optical zone, and/or an increased vault height. An example ophthalmic lens can include an optic (200) including an anterior surface (202) defining an anterior side of the optic, a posterior surface (204) defining a posterior side of the optic, and an edge (210) arranged between the anterior and posterior surfaces. The edge and the posterior surface can form an angle, where the angle is less than about 90 degrees. Additionally, the ophthalmic lens can have an increased vault height. At least one of the angle or the increased vault height can be configured to increase pressure on a capsular bend in a subject's eye.
Patent EP-3867632-A1 (EP)
Inventor: DAMENTO MICHAEL ANTHONY
IPC: G01N21/71
Filed: 2019-10-09
Abstract: A device for analyzing the material composition of a sample via plasma spectrum analysis includes a laser assembly configured to emit a beam for plasma spectrum analysis, an optical assembly configured to direct the beam towards a sample for plasma spectrum analysis of the sample and collect a reflected light reflected by the sample. The optical assembly includes a long-wave pass optical filter arrangement which is configured to pass a first portion of the reflected light reflected by the sample and reflect a second portion of the reflected light reflected by the sample to a spectrometer.
Patent EP-3880753-A1 (EP)
Inventor: DEWAEL PASCAL
IPC: C08L67/04
Filed: 2019-11-07
Abstract: A polymer composition [composition (M)], said composition (M) comprising i) at least one polyglycolic acid polymer [polymer (PGA)] and ii) at least one amorphous polyester [polymer (APES)], said polymer (APES) being present in the composition (M) in an amount of at least 0.10 and of at most 45 wt%, with respect to the combined weight of polymer (PGA) and polymer (APES). Method of making such composition and method of producing a multilayer stretched product from such composition.
Patent EP-3791856-A1 (EP)
Inventor: PARK JOO HWANG
IPC: A61Q11/00
Filed: 2019-04-17
Abstract: Present invention may provide toothpaste composition for alleviating dentin hyperesthesia, including a peptide consisting of an amino acid sequence of the following Formula 1:        K-Y-R1-R2-R3-R4-R5-R6-R7-R8     (Formula 1)wherein R1 is arginine(R), lysine(K) or glutamine(Q);R2 is arginine(R) or glutamine(Q);R3, R4, and R5 are arginine(R) or lysine(K), respectively;R6 is asparagine(N) or serine(S); andR7 and R8 are lysine(K) or tyrosine(Y), respectively.
Patent EP-3793603-A1 (EP)
Title: Novel leucine-rich repeat neuronal protein 1 (lrrn1) antibodies and uses thereof
Inventor: YU ALICE
IPC: A61K39/395
Filed: 2019-05-16
Abstract: The present invention provides monoclonal antibodies or the antigen-binding portion thereof, that bind to a feto-embryonic dedifferentiated antigen, such as Leucine-rich Repeat Neuronal 1 (LRRN1), a surface glycoprotein that is expressed abundantly on the surface of human embryonic stem cells prior to differentiation into embryoid bodies. Also disclosed herein are the uses of the novel LRRN1 antibodies.
Patent EP-3639039-A1 (EP)
Inventor: KLEIN TODD MICHAEL
IPC: B01L3/00
Filed: 2019-07-26
Abstract: A system for detecting analytes in a test sample, and a method for processing the same, is provided. The system includes a cartridge reader unit that has a control unit and a pneumatic system, and a cartridge assembly that prepares the samples with mixing material(s) through communication channels. The assembly has a memory chip with parameters for preparing the sample and at least one sensor (GMR sensor) for detecting analytes in the sample. The assembly is pneumatically and electronically mated with the reader unit via a pneumatic interface and an electronic interface such that the parameters may be implemented via the control unit. The pneumatic system is contained within the unit and has pump(s) and valve(s) for selectively applying fluid pressure to the pneumatic interface of the assembly, and thus through the communication channels, to move the sample and mixing material(s) through and to sensor. The control unit activates the pneumatic system to prepare the sample and provide it to the sensor for detecting analytes, and also processes measurements from the sensor to generate test results.