baber/WOPTO huggingface dataset:
Patent EP-3819046-A1 (EP)
Title: Procédé de fabrication d'un matériau en acier optimisé
Inventor: MASKROT HICHAM
IPC: C22C38/58
Filed: 2020-11-05
Abstract: Procédé de fabrication d'un matériau en acier dont les grains qui le composent comprennent une matrice dans laquelle sont incorporés des précipités, les précipités comprenant au moins un élément métallique choisi parmi un élément métallique M, un élément métallique M', un élément métallique M'' ou leurs mélanges ; la microstructure de l'acier étant telle que les grains sont équiaxes et la taille moyenne des grains étant telle que la moyenne de leur plus grande dimension "Dmax" et/ou la moyenne de leur plus petite dimension "Dmin" est comprise entre 10 µm et 50 µm.Le matériau en acier présente des propriétés mécaniques optimisées, stables et isotropes, notamment afin que le matériau en acier puisse résister au mieux à des contraintes mécaniques et/ou thermiques.
Patent EP-4002862-A1 (EP)
Inventor: PAUWELS BART
IPC: H04Q11/00
Filed: 2020-11-12
Abstract: Example embodiments describe an optical line terminal, OLT, configured to perform: determining a fragmentation allocation for respective ONUs; and notifying, the respective ONUs, of the fragmentation allocation. Other example embodiments relate to an optical network unit, ONU, configured to perform: receiving, from the OLT, fragmentation allocation for fragmenting one or more packets; processing the packets in accordance with the fragmentation allocation, thereby obtaining fragmented and unfragmented packets; and forwarding, to the OLT, the fragmented and unfragmented packets in accordance with the dynamic upstream allocation map.
Patent EP-3932731-A1 (EP)
Inventor: Lim kyung hyun
IPC: B60L3/12
Filed: 2020-11-17
Abstract: A vehicle battery charging device includes a controller configured to generate one of a first activation signal and a second activation signal, based on a start-up signal and a battery state information, a continuous charger configured to output first electric energy of a constant voltage level, based on the first activation signal, a pulse charger configured to alternately output a charging voltage and a discharge voltage as second electric energy depending on a preset ratio, based on the second activation signal, a battery configured to continuously charge by receiving the first electric energy or to pulse-charge by receiving the second electric energy, and a battery state detector configured to detect a state of the battery and to output the detected state of the battery as the battery state information.
Patent EP-3835193-A1 (EP)
Inventor: BODET LUDOVIC
IPC: B63B17/00
Filed: 2020-11-18
Abstract: La présente invention concerne un système de fixation de packs batterie (20). Chaque pack batterie (20) définit deux parois latérales, une paroi proximale, une paroi distale, une paroi supérieure, une paroi inférieure et une pluralité de rainures de fixation. Le système comprend une pluralité de crochets muraux destinés à être montés sur un mur de fond, une pluralité de crochets de fixation destinés à être montés sur la paroi distale d'un pack batterie (20) et à bloquer ce pack batterie dans la position fixée selon un axe X, et une pluralité de cales réglables destinées à être insérées dans un orifice formé entre deux rainures de fixation de deux packs batterie mis dans la position fixée l'un à côté de l'autre dans une même couche, pour bloquer entre des murs latéraux (16, 17) les packs batterie selon un axe Y par réglage de la cale réglable.
Patent EP-3879465-A1 (EP)
Inventor: LI LONG
IPC: G06N20/00
Filed: 2020-11-25
Abstract: The disclosure provides a method for updating a parameter of a model, a distributed training system, and relates to a field of deep learning technologies. The method includes: obtaining a batch training period of batch training data to be trained for a model; increasing priorities of tasks ranked at the bottom in a sequence of gradient communication tasks for parameters of the model when the batch training period is greater than or equal to a preset period threshold; and performing a communication of gradients of the parameters and updating the parameters based on priorities of the gradient communication tasks for the parameters in the model.
Patent EP-4005641-A1 (EP)
Title: Hair coloring compositions
Inventor: SENDYUREVA VIKTORIYA
IPC: A61K8/365
Filed: 2020-11-26
Abstract: It is provided a hair coloring composition, a kit for obtaining a hair coloring composition and a method for treating hair. The hair coloring composition particularly provides the desired color shade and intensity, together with an enhanced root to tip evenness on hair, particularly on previously colored hair and on hair with a broad range of damage levels along hair length.
Patent EP-3838650-A1 (EP)
Title: Schienenfahrzeug
Inventor: ECKERT PETER
IPC: B60L3/04
Filed: 2020-11-27
Abstract: Die Erfindung bezieht sich auf ein Schienenfahrzeug (5). Erfindungsgemäß ist vorgesehen, dass das Schienenfahrzeug (5) zumindest einen mit einer pyrotechnischen Abschalteinrichtung (40) ausgestatteten und dadurch pyrotechnisch abschaltbaren elektrischen Strompfad (30) aufweist, und mit der pyrotechnischen Abschalteinrichtung (40) eine Steuereinrichtung (50) verbunden ist, die dazu ausgebildet ist, bei Vorliegen zumindest einer Abschaltbedingung die pyrotechnische Abschalteinrichtung (40) mit einem Auslösesignal (AS) auszulösen und den elektrischen Strompfad (30) zu unterbrechen.
Patent EP-3840550-A1 (EP)
Inventor: VELLA SARAH J
IPC: H05K3/28
Filed: 2020-12-03
Abstract: A method for producing flexible conductive printed circuit 100 with a printed overcoat is disclosed. For example, the method includes forming conductive printed circuit lines 104 on a flexible substrate 102, detecting locations on the flexible substrate where the conductive printed circuit lines are formed, and printing an overcoat 106 over the conductive printed circuit lines at the locations that are detected on the flexible substrate, wherein the overcoat comprises a mixture of thermoplastic polyurethane (TPU) and a solvent having a viscosity of 1 centipoise to 2,000 centipoise to allow the mixture to be printed.
Patent EP-3831185-A1 (EP)
Inventor: XIAO YU
IPC: A01D34/81
Filed: 2020-12-07
Abstract: The invention provides a power head (3) and a lawn mower (100). The power head (3) comprises a motor assembly (30), an energy device and a housing assembly (40) covering the motor assembly (30) and the energy device. The motor assembly (30) comprises a motor base (31) and a motor (32) fixed on the motor base (31). The housing assembly (40) comprises a casing that is assembled with the motor base (31). The top of the casing is provided with an air inlet (41) that is inclined backward and downward and an air inlet cavity (42) connected to the air inlet (41). The air inlet (41) and the air inlet cavity (42) are provided in two and symmetrically arranged on the left and right sides of the casing. The air inlet cavity (42) is a U-shaped structure with an upper opening, and the casing covers the top of the air inlet cavity (42) to form a sealed airflow passage (424). The bottom of the motor base (31) is sealed and the side of the motor base (31) is provided with an air outlet (311) that communicates with the outside. The cooling airflow enters the airflow passage (424) from the air inlet (41) and then flows into the motor (32), and then flows out from the air outlet (311).
Patent EP-3835991-A1 (EP)
Title: Geometrical dimensionality control in optimization
Inventor: GERZEN NIKOLAI
IPC: G06F30/23
Filed: 2020-12-09
Abstract: A computer-implemented method of automatically determining an optimized design for manufacturing a real-world object includes: defining, in memory of a computer-based processor, a finite element model representing a real-world object, the finite element comprising a plurality of elements; evaluating, with the computer-based processor, a distribution of a design variable throughout a vicinity of the finite element model, using singular value decomposition (SVD), to produce a singular value for the design variable in each respective element in the vicinity of the finite element model;; defining optimization constraints for the vicinity of the finite element model based on the singular values produced from the SVD; and optimizing the finite element model with respect to the design variable by locally enforcing a geometry of the real-world object in the vicinity based on the defined optimization constraints.
Patent EP-4015071-A1 (EP)
Inventor: MORHAIN CEDRIC
IPC: A61L9/12
Filed: 2020-12-17
Abstract: The container for diffusing volatile substances comprises a transparent container body (1) for a material impregnated with volatile substances and provided with an opening (2); a permeable membrane (3) that closes the opening (2) of the container body (1); and a barrier layer (4) removably connected to the permeable membrane (3); wherein the permeable membrane (3) is sealed with the container body (1) in a sealing zone (6), the permeable membrane (3) being transparent in the sealing zone (6). 
     It permits to provide a container for diffusing volatile substances with an improved or high-performance membrane that allows at first sight to see that the sealing of the container is correct.
Patent EP-3865621-A1 (EP)
Inventor: LINDBLOM THOMMY
IPC: D21D1/30
Filed: 2020-12-18
Abstract: The invention relates to a center ring (1) arrangeable on a refining disc of a defibrator for refining of fibrous material, wherein said center ring (1) comprises a circumferential outer surface (6b), a circumferential inner surface (6a) and a centrally located through-hole adapted to receive fibrous material fed from a feeding device, wherein said outer surface (6b) is provided with a circumferentially running groove (16) opening up on the outer surface (6b) and being adapted to collect steam produced during operation of said defibrator (10), and wherein the center ring (1) further comprises a plurality of wings (3) provided on said inner surface (6a) and a number of channels (17) extending from said groove (16) to the positions on said inner surface (6a) where said wings (3) are provided.
Patent EP-3845114-A1 (EP)
Title: A customizable dishwasher
Inventor: DEMIR SERKAN
IPC: A47L15/00
Filed: 2020-12-22
Abstract: The present invention relates to a dishwasher (1) comprising a body (2); a washing tub (3) which is disposed in the body (2) and wherein the washing process is performed; a door (4) which isolates the washing tub (3) from the outer environment; at least one rack (5) which is disposed in the washing tub (3) and whereon the kitchen items are placed; at least one spraying member (6) which sprays water onto the rack (5); a control panel (7) which is provided on the door (4) and which enables the user to control the operational programs, and a control button (8) which is provided on the control panel (7) and which enables the user to make a selection and define his/her dietary habit.
Patent EP-4019120-A1 (EP)
Inventor: MORHAIN CEDRIC
IPC: A61L9/12
Filed: 2020-12-28
Abstract: Container for releasing volatile substances, comprising a container body (1) that contains a liquid with volatile substances and that is provided with an aperture (2); a porous membrane (3) that closes the aperture (2) of the container body (1); and wherein the porous membrane (3) is transparent when it is in contact with the liquid in the container body (1). 
     The invention provides a container for releasing volatile substances that permits to show the user that the releasing of the volatile substances is exhausted in a very simply way.
Patent EP-3840421-A1 (EP)
Inventor: YAMAMOTO YUKI
IPC: H04S5/00
Filed: 2014-04-11
Abstract: The present technology relates to a sound processing apparatus and a sound processing system for enabling more stable localization of a sound image.A virtual speaker is assumed to exist on the lower side among the sides of a tetragon having its corners formed with four speakers surrounding a target sound image position on a spherical plane. Three-dimensional VBAP is performed with respect to the virtual speaker and the two speakers located at the upper right and the upper left, to calculate gains of the two speakers at the upper right and the upper left and the virtual speaker, the gains being to be used for fixing a sound image at the target sound image position. Further, two-dimensional VBAP is performed with respect to the lower right and lower left speakers, to calculate gains of the lower right and lower left speakers, the gains being to be used for fixing a sound image at the position of the virtual speaker. The values obtained by multiplying these gains by the gain of the virtual speaker are set as the gains of the lower right and lower left speakers for fixing a sound image at the target sound image position. The present technology can be applied to sound processing apparatuses.
Patent EP-3904063-A1 (EP)
Inventor: OLIVIERI FRANÇOIS
IPC: B29D11/00
Filed: 2020-04-30
Abstract: A de-taping machine (100) for removing a tape (104) around a lens-mold-assembly (102). The machine including a lens-mold-assembly-rotation mechanism (110) for holding and rotating the lens-mold-assembly (102) and a tape gripping mechanism (120). The tape gripping mechanism (120) including a first jaw (122) having a clamping surface (124); a second jaw (126) movable towards the first jaw (122) for clamping a free end (105) of the tape (104); a proximity sensing arrangement (130) to generate a first detection signal when the free end (105) of the tape (104) is at a pre-determined distance from the first jaw (122); and a contact sensing arrangement (140) to generate a second detection signal when the tape (104) is in contact with the first jaw (122). A rotational speed of the lens-mold-assembly-rotation may be varied based on the first detection signal. Further, the lens-mold-assembly-rotation mechanism (110) may be stopped and the tape gripping mechanism (120) may move the second jaw (126) for clamping based on the second detection signal. A corresponding method for tape removal.
Patent EP-3936987-A1 (EP)
Inventor: FOLGOAS LOIC
IPC: G06F3/046
Filed: 2020-07-07
Abstract: A smart device (10) comprising a first interface (20) configured to transmit a first input (24) from a user, a second interface (30) configured to transmit a second input (34) from the user, a digitizer (40) positioned between the first interface (20) and the second interface (30), and wherein the digitizer (40) is configured to receive the first input (24) from the user through the first interface (20) and the second input (34) from the user through the second interface (30).
Patent EP-3917280-A1 (EP)
Inventor: FÉRRIZ CANALS ANDREU
IPC: H05B3/14
Filed: 2020-05-28
Abstract: The present invention relates to a heating composite element comprising a heating assembly and an embedding polymer, wherein the heating assembly consists of an RTV silicone, a conductive filler and copper electrodes. It relates also to a method of preparing the heating composite element and to its use as heating system.
Patent EP-3945501-A1 (EP)
Inventor: CRACIUN SERBAN
IPC: H03K17/945
Filed: 2020-07-31
Abstract: A system comprises a near-field communication controller (40), a near-field communication antenna (L_ant) electrically coupled to the near-field communication controller (40), and a near-field communication front end circuit coupled between the near-field communication antenna (L_ant) and the near-field communication controller (40), wherein the near-field communication front end circuit comprises a sensing capacitor (C_sense) configured to function as a serial capacitance in a matching circuit (44) of the near-field communication front end circuit, the sensing capacitor (C_sense) is further configured to additionally function as a capacitive proximity sensor, and the near filed communication controller (40) is configured to function as a near-field communication controller and to additionally perform capacitive sensing functionalities.
Patent EP-3911511-A1 (EP)
Inventor: KOSSANYI MATHIAS
IPC: B32B5/26
Filed: 2020-01-09
Abstract: Sandwich panel for use in a vehicle comprising at least a core layer (2) and two fibrous layers (7) in contact with and firmly connected to the core layer (2), both sides being impregnated with polyurethane whereby the polyurethane is embedding the fibers and binding to the board material, and whereby the sandwich panel further comprises at least a polyether polyurethane foam layer (6) fully impregnated with polyurethane and in contact and firmly connected to the outer surface of at least one fibrous layer (7) by the polyurethane, and a skin layer (5) on the outer surface of the polyether polyurethane foam (6) not in contact with the fibrous layer (7), consisting of compressed polyurethane.
Patent EP-3908782-A1 (EP)
Inventor: LESLIE PATRICK SCOTT
IPC: F21V8/00
Filed: 2020-01-07
Abstract: Apparatus can comprise a light source and a light guide plate. The light guide plate can comprise a plurality of features within an interior of the light guide plate. A feature of the plurality of features can comprise a first refractive index that is different from a refractive index of the light guide plate. A spacing between a pair of adjacent features of the plurality of features can be from about 20 micrometers to about 200 micrometers. The apparatus can be used to direct light out of the light guide plate with a peak radiance oriented from 0° to 30° from a direction normal to the first major surface of the light guide plate. Methods of making the apparatus can comprise emitting a burst of pulses from a laser. Methods can comprise focusing the burst of pulses into a line focus within the light guide plate.
Patent EP-3914820-A1 (EP)
Inventor: PAPIN THIERRY GEORGES PAUL
IPC: F02K1/82
Filed: 2020-01-22
Abstract: The invention relates to a noise reducing device (18) for an aircraft turbine engine, said device having a structure in the form of a stack of layers (20, 22, 24), such that a first and a second skin (22, 24) made of composite material form a first and a second outer layer (22, 24), these outer layers (22, 24) being substantially parallel to one another and enclosing a central layer (20). The central layer (20) has a honeycomb structure having partitions (26) extending transversely from the first outer layer (22) to the second outer layer (24) so as to form cavities (28). The partitions (26) are made of viscoelastic material and form an acute angle of inclination (α) with the first and second outer layers (22, 24).
Patent EP-3914344-A1 (EP)
Inventor: GIESE TROY ANTHONY
IPC: A61N1/375
Filed: 2020-01-23
Abstract: Embodiments herein relate to implantable medical devices including a power subunit with a first biocompatible electrically conductive shell configured for direct contact with an  in vivo  environment. In some embodiments a lithium anode can be disposed within the first biocompatible electrically conductive shell in direct electrical communication with a feedthrough pin, wherein the feedthrough pin is electrically isolated from the first biocompatible electrically conductive shell. A cathode can also be disposed within the first biocompatible electrically conductive shell and can be in direct electrical communication with the first biocompatible electrically conductive shell. The first biocompatible electrically conductive shell has a positive electrical potential. The implantable medical device further includes an electronics control subunit with a control circuit disposed within a second biocompatible electrically conductive shell. Other embodiments are included herein.
Patent EP-3921142-A1 (EP)
Inventor: SAVITSKI ALEXANDER
IPC: B29L23/00
Filed: 2020-02-04
Abstract: Device and method for laser welding around a circumference of a workpiece. A fixed, non-movable unitary optical reflector is provided, which has a pair of optical reflecting surface portions on a first side surface and a second side surface, respectively, arranged at an obtuse angle relative to each other. A workpiece is positioned and fixed in an assembly that includes the unitary optical reflector. During setup, the vertical distance is adjusted between the unitary optical reflector and the workpiece along an axis that is transverse to a longitudinal axis of the workpiece without any adjustment of the reflecting surfaces, which remain fixed during setup. The first and second side surfaces define a curve that is transverse to the longitudinal axis. Once setup has been completed, a laser beam is directed so that it moves along the optical reflector to thereby produce a 360 degree circumferential weld around the workpiece.
Patent EP-3908140-A1 (EP)
Inventor: LÁSZLÓ KÁROLY MIKLÓS
IPC: A41F1/00
Filed: 2020-01-09
Abstract: The subject of the invention is a magnetically closing zipper device, without slider, which is equipped with two chain rows (2) including chain links (3), the material of the links (3) is magnetic metal, the link (3) comes into contact with the link (3) in the same chain row (2) and adjacent to it in such a way, that by magnetic attraction, the north pole (7) is connected to the south pole (8) and the south pole (8) is connected to the north pole (7), the zipper structure (1) is connected to the target material (6) directly or by a ribbon (5), the links (3) are connected to each other with a curved surface.
Patent EP-3962489-A1 (EP)
Title: Drug delivery silicone compositon to improve active ingredient elution
Inventor: MARTIN FRANCOIS
IPC: A61P15/18
Filed: 2020-02-20
Abstract: The invention relates to a new curable liquid silicone rubber composition which after curing provides a silicone elastomer useful as a drug delivery device comprising an active pharmaceutical ingredient (API) having terminal alkene, alkyne or carbonyl functionalities exhibiting an increased recovery of the active pharmaceutical ingredient.
Patent EP-4097845-A1 (EP)
Inventor: GUILLAUD MAXIME
IPC: H03M1/06
Filed: 2020-03-31
Abstract: The present disclosure relates to an analog-to-digital converter, ADC, device, comprising: an analog mixer to correlate a first plurality of analog input signals based on a set of analog mixing parameters to provide a second plurality of correlated analog signals; an analog-to-digital converter to convert the second plurality of correlated analog signals to a digital representation of the second plurality of correlated analog signals based on a set of modulo-ADC parameters; and a digital estimator to convert the digital representation of the second plurality of correlated analog signals to a digital representation of the first plurality of analog input signals based on the set of analog mixing parameters and the set of modulo-ADC parameters. The set of modulo-ADC parameters is based on a correlation of the second plurality of correlated analog signals.
Patent EP-3956410-A1 (EP)
Inventor: BECK CHARLES L
IPC: C09D11/322
Filed: 2020-03-19
Abstract: L'invention concerne des compositions d'encre pour impression par jet d'encre. Les compositions d'encre comprennent un pigment, un système de liant, un système de solvant et une résine époxy. Les compositions d'encre ont un temps de séchage amélioré entre le moment de l'impression et le moment de la stratification avec un film surstratifié, par comparaison avec des compositions d'encre pour jet d'encre existantes.
Patent EP-3956097-A1 (EP)
Inventor: MANJON FERNANDEZ ALVARO
IPC: B23K103/04
Filed: 2020-04-16
Abstract: The present invention relates to a pre-coated steel substrate coated with: - optionally, an anticorrosion coating and - a flux comprising at least one titanate and at least one nanoparticle chosen from: TiO2, SiO2, Yttria-stabilized zirconia (YSZ), AI2O3, MoO3, CrO3, CeO2 or a mixture thereof, the thickness of the flux being between 30 and 95 μm.