baber/WOPTO huggingface dataset:
Patent EP-3751636-A1 (EP)
Inventor: JIN HAIZU
IPC: H01M50/507
Filed: 2020-03-19
Abstract: The present disclosure discloses a battery module and a battery pack, and relates the field of batteries, for optimizing the structure of the battery module. The battery module comprises a plurality of battery cells and a first spacer. The cell comprises a first surface provided with an electrode terminal, a second surface opposite to the first surface, and side faces located between the first surface and the second surface. The side faces comprise abutting faces and connecting faces connected with the abutting faces; there are a plurality of battery cells, and the plurality of battery cells are arranged in a length direction, and the abutting faces of all the battery cells face to each other. At least part of the first spacer is arranged between the abutting faces of two adjacent battery cells, and fixed to two abutting faces, and the first spacer is used for fixation to a case. In the battery module provided by the technical solution described above, the abutting faces of the two adjacent battery cells are both fixed to the first spacer, which effectively increases the number of fixing points between batteries within the battery module, so that the battery module is more stable, firmer and more reliable in structure, and higher in strength, and bears forces in an optimized manner.
Patent EP-3886128-A1 (EP)
Inventor: MÜLLER PETER O
IPC: H01H71/04
Filed: 2020-03-24
Abstract: An electrical switching device comprises a stationary member (3), a mobile member (1) which is displaceable between a closed position in which a contact pad (2) of the mobile member (1) is in electrically conductive contact with the stationary member (3), and an open position in which the electrically conductive contact does not exist, and an actuator (8, 18) for displacing the mobile member (1) from at least a first one of the closed and open positions to the second one. An acceleration sensor (6) is coupled to the mobile member (1) so as to sense an acceleration caused by the actuator (8, 18) displacing the mobile member (1).
Patent EP-3885052-A1 (EP)
Title: Randbeschichtung eines paneels mit einem beschichtungsmedium
Inventor: MADANOGLU YAVUZ
IPC: B05C5/02
Filed: 2020-03-24
Abstract: Die Erfindung betrifft eine Beschichtungsvorrichtung (1) zur Randbeschichtung eines Paneels (2) mit einem Beschichtungsmedium (B), die Vorrichtung (1) aufweisend zumindest eine Mediumsleitung (3) zum Führen eines Beschichtungsmediums (B), mit einem Zulauf (3a) und einem Ablauf (3b), wobei die Mediumsleitung (3) eine Ausnehmung (3c) zum Einbringen eines Paneels (2) in einen Beschichtungsmediumsstrom aufweist, und wobei die Mediumsleitung (3) und die Ausnehmung (3c) derart ausgestaltet sind, dass durch einen Sog in Mediumflussrichtung (M) das Beschichtungsmedium (B) auf den Rand (2a) des Paneels (2) aufbringbar ist.Auch betrifft die vorliegende Erfindung eine Beschichtungsanlage (100) zur Randbeschichtung eines Paneels (2) mit einem Beschichtungsmedium (B).
Patent EP-3885576-A1 (EP)
Inventor: SOERENSEN JOHNNY
IPC: F03D13/40
Filed: 2020-03-27
Abstract: The invention describes a wind turbine component transport arrangement (1) comprising a plurality of rotor blade support frames (1R); a plurality of nacelle support frames (IN); and a plurality of tower section support frames (IT); wherein the dimensions of a support frame (1R, 1T, 1N) correspond to the dimensions (C L , SC H , SC L ) of a stack (SC) of standard containers (C). The invention further describes a method of transporting wind turbine components (51, 52, 53) on a containership (3) using such a wind turbine component transport arrangement (1).
Patent EP-3693372-A1 (EP)
Inventor: SIM MUNKI
IPC: C07D495/04
Filed: 2017-08-30
Abstract: The present invention relates to benzofuro[3',2':4,5]imidazo[1,2-a]pyridinederivatives and related compounds for use in organic light emitting devices (OLEDs). 
The OLED includes two electrodes and an organic layer disposed between the electrodes including a compound of the present invention. 
The compounds of the present invention are represented by Formula 1:
     
in Formula 1, A 11  is a C 1 -C 60  heterocyclic group, A 12  is a C 5 -C 60  carbocyclic group or a C 1 -C 60  heterocyclic group, X 11  is O, X 12  is C, X 13  is selected from N, C, and C(R 13 ), X 14  is selected from N, C, and C(R 14 ), and X 13  and X 14  are linked via a single bond or a double bond.
Patent EP-3722511-A1 (EP)
Inventor: NICHOLS MARK
IPC: E02D3/026
Filed: 2020-04-02
Abstract: Embodiments describe a method for moisturizing soil at an open construction site. The method includes determining a target soil moisture level (1002) for the soil at the open construction site; measuring a current soil moisture level of a location within the open construction site with a moisture sensor while the moisture control system is moving along a predetermined path across the site (1006); storing the current soil moisture level of the location in memory; determining a target volume of water for achieving the target soil moisture level at the location based on the current soil moisture level at the location (1008); calculating a target application rate to achieve the target soil moisture level at the location based on the target volume of water (1010); and applying the target volume of water at the target application rate to the location when the system is positioned to dispense water at the location of the site (1012).
Patent EP-3797838-A1 (EP)
Inventor: GO KOWSKI MARIUSZ
IPC: A62B35/00
Filed: 2020-04-03
Abstract: Invention relates to an anchoring device provided with a body and a locking arm characterized in that the body (1) is provided with a locking unit (29) with a locking pin (32) locking the arm (18) in the open position. Preferably the locking unit (29) includes a locking pin (38) provided with a locking part (38), preferably in the form of a ring, a locking connector (34) and a locking spring (36).
Patent EP-3721745-A1 (EP)
Inventor: OLFERS DENNIS
IPC: A45C13/30
Filed: 2020-04-08
Abstract: A carrying device comprises at least one object to be carried and at least one handle connected with at least one end to the object. The handle is movable between a retracted position and a carrying position. The retractable handle comprises a flexible, non-elastic strap adapted to be held by a user and at least one elastic element coupled to the flexible, non-elastic strap and configured to bias the flexible, non-elastic strap toward the retracted position.
Patent EP-3901236-A1 (EP)
Inventor: HENRIKSEN ULRIK BIRK
IPC: C10B53/02
Filed: 2020-04-22
Abstract: Disclosed is a method for producing gas from biomass comprising feeding biomass to a pyrolysis unit, pyrolyzing the biomass while transporting the biomass through the pyrolysis unit to transform the biomass into pyrolysis gas and biochar, raising the temperature of the pyrolysis gas in a partial oxidation unit in which said pyrolysis gas is partial oxidized, guiding the partial oxidized pyrolysis gas through a pyrolysis gas mantle enclosing a part of the pyrolysis unit to provide heat to the pyrolysis process in said pyrolysis unit, guiding the partial oxidized pyrolysis gas from the pyrolysis gas mantle to a cooling unit in which the temperature of the partial oxidized pyrolysis gas is lowered, guiding a portion of the biochar into a biochar filter, and guiding the cooled pyrolysis gas through the biochar in the biochar filter. 
     Furthermore, a system for producing gas from biomass is disclosed.
Patent EP-3742447-A1 (EP)
Title: Semiconductor devices with security features
Inventor: DELSHADPOUR SIAMAK
IPC: G11C5/04
Filed: 2020-04-23
Abstract: A semiconductor die includes a circuit, a plurality of metal layers, a first sawbow line coupled to the circuit, and a second sawbow line coupled to the circuit. The first sawbow line is hidden under a first metal layer of the plurality of metal layers when the first sawbow line is in a cut state. The second sawbow line is hidden under the first metal layer or a second metal layer of the plurality of metal layers when the second sawbow line is in a cut state. The first sawbow line and the second sawbow line are on different ones of the plurality of metal layers. A number of pull-down or pull-up resistors may be included to set the logical states of the sawbow lines, in order to disable a predetermined mode of operation of the die when a wafer including the die is cut. The sawbow lines may carry a variety of types of signals (e.g., analog, digital, random, ground, supply) that makes the nature and value of them extremely hard to detect/hack.
Patent EP-3906919-A1 (EP)
Inventor: BECCARI ANDREA ROSARIO
IPC: A61K31/4535
Filed: 2020-05-06
Abstract: The present invention relates to compounds that are able to inhibt 3CL protease of COVID-19 virus, SARS-Cov-2
Patent EP-3738458-A1 (EP)
Title: Sports footwear comprising a shell and a cuff articulated to each other
Inventor: GIROLIMETTO GIOVANNI
IPC: A43B5/04
Filed: 2020-05-13
Abstract: The present invention relates to a sports footwear (1) of the type comprising a shell (3) and a cuff (5) articulated to said shell. According to the invention, said sports footwear (1) comprises at its rear portion a connecting element (15) which connects said shell to said cuff and is rigidly constrained to the shell at its lower end and to the cuff at its upper end and which, when viewed in a sectional view on a vertical plane parallel to the longitudinal axis of the sports footwear, has a sinuous shape. This shape allows the connecting element (15), in use, to transmit energy to the sports footwear and also to receive energy from it. By appropriately selecting the size, shape and materials of the connecting element (15), it is possible to obtain optimized control and adjustment of the degree of flexion of the cuff relative to the shell.
Patent EP-3739184-A1 (EP)
Inventor: PASCU VICTOR
IPC: F02C3/14
Filed: 2020-05-13
Abstract: A gas turbine engine (10; 10A) includes a rotatable first shaft (12; 12A), a first disk (20; 20A) connected to the first shaft (12; 12A), a second disk (26; 26A) connected to the first shaft (12; 12A), a combustor (44; 44A) radially outward from the first disk (20; 20A) and the second disk (26; 26A), and a heat exchanger (40; 40A) connected to the combustor (44; 44A) aft of the second disk (26; 26A). The first disk (20; 20A) includes a row of low pressure compressor blades (46; 46A) and a row of high pressure turbine blades (48; 48A) connected to a radially outer end of the row of low pressure compressor blades (46; 46A). The second disk (26; 26A) includes a row of high pressure compressor blades (54; 54A) and a row of low pressure turbine blades (56; 56A) connected to a radially outer end of the row of high pressure compressor blades (54; 54A).
Patent EP-3723436-A1 (EP)
Inventor: BALA ERDEM
IPC: H04W72/04
Filed: 2017-04-07
Abstract: Systems, methods, and instrumentalities are disclosed for physical (PHY) layer multiplexing of different types of traffic in 5G systems. A device may receive a communication. The communication may include a first traffic type. The device may monitor the communication for an indication that the communication includes a second traffic type that is multiplexed with and/or punctures the first traffic type. An indicator received in the communication and detected by the monitoring may indicate where the second traffic type is located in the communication. The first traffic type and the second traffic type may be multiplexed at a resource element (RE) level. For example, a first traffic type may be punctured by a second traffic type at the RE level. The device may decode one or more of the first or second traffic types in the communication based on the indication.
Patent EP-3922277-A1 (EP)
Title: System mit wandartigen strahlungsfeldern zur verhinderung oder minimierung der verbreitung von viren in raumluft
Inventor: PROHASKA REINER
IPC: A61L9/20
Filed: 2020-06-11
Abstract: Die Erfindung geht aus von einem System um eine Verbreitung von Viren zu verhindern oder zu minimieren und zur Verhinderung oder Minimierung der Verbreitung von Viren in Raumluft mit einer oder mehreren Strahlungsquellen (10) in einem Raum, die die Räume durch sogenannte UV-C Lichtwände den Raum in kleinere Segmente unterteilt, einer Sensoranordnung zum Detektieren einer Bewegung oder einer Anwesenheit einer oder mehrerer Personen (P) in dem Raum und einer Steuerung (16), die dazu ausgelegt ist, die eine oder mehreren Strahlungsquellen (10) abhängig von wenigstens der Anwesenheit der Person (P) ein- oder auszuschalten.Es wird vorgeschlagen, dass die eine oder die mehreren Strahlungsquellen (10) dazu ausgelegt sind, jeweils ein wandartiges Strahlungsfeld (10b) zu erzeugen, welches als UV-C-Wand wirkt, dadurch den Raum oder die Räume in kleinere Raumsegmente aufzuteilen die eine Verbreitung von Viren verhindert oder minimiert, da die Viren durch das UV-C Licht deaktiviert werden, und die Steuerung (16) dazu ausgelegt ist, die betreffende Strahlungsquelle (10) abzuschalten, wenn die aus den von der Sensoranordnung detektierten Bewegungsdaten es wahrscheinlich erscheinen lassen, dass eine der Personen (P) das betreffende Strahlungsfeld (10b) durchqueren möchte.
Patent EP-3751444-A1 (EP)
Inventor: KRISHNAMURTHY NAGENDRA
IPC: G06F30/25
Filed: 2020-06-12
Abstract: Computer implemented techniques for simulating a fluid flow about a surface of a solid, includes receiving a model of a simulation space including a Boltzmann lattice structure represented as a collection of voxels and a representation of a physical object, with the voxels having appropriate resolutions to account for surfaces of the physical object, simulating movement of particles in a volume of fluid, with the movement of the particles causing collisions among the particles, identifying by the computing system faces between two voxels where at least one of the faces violates a stability condition, computing a modified heat flux using a spatially averaged temperature gradient in the vicinity of the two voxels, where the at least one of the faces violates the stability condition and performing by the computing system, advection operations on the particles to subsequent voxels.
Patent EP-3753679-A1 (EP)
Inventor: OSAWA HISATO
IPC: B27B17/00
Filed: 2020-06-15
Abstract: An electric power work device (1) simplifies a mechanism of a battery attachment part (12) and easily removes a battery (90) from the battery attachment part. A chain saw includes a body case (10), a cutting part (a work tool) (20), and the battery. A battery removal mechanism for removing the battery is provided on a rear part of the body case. The battery removal mechanism (15) includes a lower end of the battery and a bottom surface of the body case. The lower end of the battery protrudes downward from the bottom surface of the body case, and a frontmost end of a lower part of the battery is disposed in front of a rear end of a lower part of a top handle. Another battery removal mechanism includes a protrusion on the bottom surface of the body case and in front of the lower end of the battery.
Patent EP-3932548-A1 (EP)
Inventor: PASTERNAK NICOLAS
IPC: B01J35/00
Filed: 2020-06-30
Abstract: Procédé de préparation d'un support photocatalyseur biomasse avec des nanocristaux TiO<sub>2</sub>/M<sub>x</sub>O<sub>y</sub>, de taille au moins nanométrique et actif en photocatalyse au moins dans le domaine du visible,comprenant les sous-étapes suivantes :a) préparation et chauffage d'une solution aqueuse d'acide chlorhydrique à un pH donné, compris entre 0 et 6, et à une température comprise entre 20 et 60°C, sans tensioactif,b) ajout du précurseur d'oxyde de titane, ou du mélange du précurseur d'oxyde de titane TiO<sub>2</sub> et d'au moins un autre précurseur d'un autre oxyde M<sub>x</sub>O<sub>y</sub>, composé de 80 à 100 % en moles de TiO<sub>2</sub> et de 0% à 20 % en moles d'un autre oxyde métallique ou semi-métallique M<sub>x</sub>O<sub>y</sub>, à la solution aqueuse acide, un précipité se formant alors, et agitation du milieu réactionnel aqueux acide, de façon à dissoudre le précipité ;c) une étape d'immersion du support dans le milieu réactionnel aqueux acide,d) une étape de chauffage du milieu réactionnel aqueux acide,le support permettant de faire cristalliser les précurseurs d'oxyde de titane, ou du mélange du précurseur d'oxyde de titane et d'au moins un autre précurseur de l'autre oxyde métallique ou semi-métallique,e) une éventuelle étape de rinçage à l'eau et une étape de récupération du support biomasse avec les nanocristaux TiO<sub>2</sub>/ M<sub>x</sub>O<sub>y</sub>, accrochés par liaisons covalentes au support biomasse.
Patent EP-3772325-A1 (EP)
Inventor: TATARA YOKO
IPC: A61B3/10
Filed: 2020-08-04
Abstract: An ophthalmic apparatus of an aspect example applies optical coherence tomography (OCT) to an eye, and includes an interferometer, an OCT data generating unit, an optical path length changing unit, and a processing unit. The interferometer includes a measurement arm and a reference arm. The OCT data generating unit is configured to generate OCT data based on an output from the interferometer. The optical path length changing unit is configured to change at least one of the optical path length of the measurement arm and the optical path length of the reference arm. The processing unit is configured to control the optical path length changing unit to place partial data of the OCT data corresponding to a predetermined part of the eye at a standard depth level. The standard depth level is set based on a predetermined ocular parameter value.
Patent EP-3780485-A1 (EP)
Title: Accessing security hardware keys
Inventor: CHENG LIANG
IPC: H04L9/08
Filed: 2020-08-14
Abstract: Technology related to accessing security hardware keys is disclosed. In one example, a method includes receiving an initial request to perform a first cryptographic operation using a key stored in security hardware circuitry. In response to servicing the initial request, a persistent attribute of the key can be used to query the security hardware circuitry to receive a volatile attribute of the key. The volatile attribute of the key can be stored external to the security hardware circuitry to enable subsequent requests to perform cryptographic operations on the security hardware circuitry without querying the security hardware circuitry for the volatile attribute of the key. A subsequent request referencing the key can be received. The subsequent request can be serviced by using the security hardware circuitry and identifying the key using the stored volatile attribute of the key without querying the security hardware circuitry for the volatile attribute of the key.
Patent EP-3792640-A1 (EP)
Title: A method of monitoring electrical loads, corresponding circuit, amplifier and audio system
Inventor: VALLE STEFANO
IPC: G01R27/08
Filed: 2020-08-18
Abstract: Admittance of an electrical load such as a loudspeaker in an automotive audio system is calculated by: 
- generating (10) a first voltage signal ( sin( 2 πf in kT))  and a second voltage signal ( cos(2πf in kT))  in quadrature to the first voltage signal, 
- injecting one ( sin ( 2πf in kT) ) of these voltage signals into a signal propagation path towards the electrical load, 
- sensing (CS) a current signal ( i k   ) flowing through the electrical load as a result of the voltage signal ( sin(2 π f in kT))  injected into the signal propagation path towards the electrical load, 
- processing (101 to 108) the first ( sin(2πf in kT) ) and second ( cos(2πf in kT) ) voltage signals and the current signal ( i k   ) sensed (CS) by executing an approximation procedure (LMS, for instance) of the current signal ( i k   ) sensed (CS) via a linear combination of the first ( sin(2πf in kT) ) and second ( cos(2 π f in kT) ) voltage signals via a first ( a ) and a second ( b ) linear combination coefficient. 
     The approximation procedure comprises updating ( a', a"; b', b" ) the first ( a ) and second ( b ) linear combination coefficients until a target approximation (108) is reached. An admittance of the electrical load is calculated as a function the updated values of the first ( a ) and second ( b ) linear combination coefficients when the target approximation is reached (108).
Patent EP-3760978-A1 (EP)
Inventor: DE OLIVEIRA JOAO
IPC: G01D5/241
Filed: 2015-05-26
Abstract: A system is disclosed, comprising a base and at least a first moveable entity, the first moveable entity being moveable with respect to the base and positionable in at least a first position with respect to the base. The base comprises a first base electrode and a second base electrode, and the moveable entity comprises a first moveable entity electrode and a second moveable entity electrode. The electrodes are arranged such that when the moveable entity is in the first position the first base electrode and the first moveable entity electrode align to form a first capacitor and the second base electrode and second moveable entity electrode align to form a second capacitor. The first moveable entity further comprises a first resistor connecting the first moveable entity electrode to the second moveable entity electrode, and the base further comprises: signal supply means arranged to supply a time-varying electrical signal to the first base electrode; and signal detection means arranged to detect an electrical signal from the second base electrode.
Patent EP-3797972-A1 (EP)
Inventor: BLAIR CHRISTOPHER D
IPC: B33Y50/02
Filed: 2020-09-18
Abstract: A three-dimensional (3D) printer includes a tool configured to extrude a material onto a surface to produce a 3D object. The printer also includes a first movement device configured to move the tool in a first direction. The printer also includes a first sensor configured to measure a first electrical parameter of the first movement device as the first movement device moves the tool in the first direction. A distance between the tool and the surface is varied in response to a comparison of the first electrical parameter and a first electrical parameter threshold of the first movement device.
Patent EP-3800291-A1 (EP)
Inventor: ENQVIST RAUNO
IPC: D21F1/00
Filed: 2020-09-28
Abstract: The present invention relates to a dryer fabric (1) having a longitudinal direction (MD) and a cross direction (CMD) and a first surface (FS) and a second surface (SS). The dryer fabric extends in the longitudinal direction from a first end (FE) to a second end (SE) and in the cross direction from a first edge (7) to a second edge (8). The dryer fabric comprises a weft comprising cross machine direction yarns (6); a double warp, the double warp comprising a first warp comprising first machine direction yarns (5) and a second warp comprising second machine direction yarns (9), the yarns of the first warp being arranged above the yarns of the second warp on the first surface (FS) side in the thickness direction of the dryer fabric (1), the first warp comprises primary yarns (51) whose breaking load remains substantially stable within 15 days in conditions where RH = 100 %, T = 125°C and p = 2.3 bar; and a first seam-forming counterpart (3) at the first end (FE) and a second seam-forming counterpart (4) at the second end (SE). The first warp comprises secondary yarns (52) in such a manner that at least every second yarn of the first warp is a secondary yarn (52). The secondary yarns (52) have a breaking load that is initially higher than the breaking load of the primary yarns (51) but the breaking load of the secondary yarns (52) decrease within 15 days in conditions where RH = 100 %, T = 125°C and p = 2.3 bar.