baber/WOPTO huggingface dataset:
Patent EP-3807549-A2 (EP)
Title: Bi-directional filtering air circulation cover for cardan shafts
Inventor: SEN ONUR
IPC: F16D3/38
Filed: 2019-05-31
Abstract: The invention relates to an air circulation cover (1) which provides circulation of air between the inner volume (12) and the external environment and the yoke shaft (9) and the sleeve yoke (10) of the cardan shaft (8), and prevents the ingress of foreign matter into the inner volume (12), comprising; a ring-shaped main body (2) providing air passage to the center part, a body support member (3) that seats said main body (2) inside the cover assembly housing (11), a diaphragm (2.2) mounted in the center section of body support element (3), air slots (2.2.1) providing air passage located on the body of diaphragm (2.2), a wide surface filter element (6), a filter support element (7) and a body outer edge (2.1).
Patent EP-3900400-A2 (EP)
Inventor: HAEFELI OLIVER
IPC: H04R25/00
Filed: 2019-12-20
Abstract: The present idea refers to a device for providing an audio signal for suppressing or decreasing a user's tinnitus. The device comprises an identification unit for supporting a determination of at least one parameter regarding the user's tinnitus, an adaptation unit configured to modify a received audio signal based on the at least one parameter, thereby obtaining the audio signal, or to generate the audio signal based on the at least one parameter, wherein a defined frequency spectrum of the audio signal is based on a tinnitus suppression frequency, and an audio output unit configured to play the audio signal to the user.
Patent EP-3871363-A2 (EP)
Inventor: LUYKX ATUL
IPC: H04L9/08
Filed: 2019-10-25
Abstract: A method including obtaining, by a key management computer, a key rotation period based on at least an adversarial storage limit. The key management computer can then generate a first cryptographic key. The key management computer can then generate a second cryptographic key to replace the first cryptographic key according to the key rotation period.
Patent EP-3696555-A2 (EP)
Inventor: NAH KI SOOL
IPC: G01R1/067
Filed: 2020-02-14
Abstract: Disclosed is a probe device of a floating structure comprising a probe unit having a groove formed at one end thereof into which a needle for transmitting an electrical signal is inserted, and a guide portion formed at the other end thereof and a plate unit having an inner space which is inserted with the guide portion and formed to support a part of the guide portion, wherein the guide portion is spaced apart from the inner space at a predetermined interval by an external force applied to the needle.
Patent EP-3730701-A2 (EP)
Inventor: TORII SHIN
IPC: E02F3/627
Filed: 2020-03-27
Abstract: A structure of a detachable front loader includes: a main frame (100); a boom (300); and a subframe unit (200) that supports the boom. The subframe unit includes: a subframe; a guide that is disposed on the subframe and engages with the main frame; a lock bar that includes a pivot shaft disposed on the subframe, and a pivot shaft part; an operation tool that moves the lock bar from the restriction position to the release position against a first biasing force; and a locking tool that is supported by the subframe, moves between a locking position and an unlocking position, is biased in a locking direction, and once the operation tool moves the lock bar to the release position, moves to the locking position by a second biasing force, and engages with a cutout formed in the pivot shaft part.
Patent EP-3828575-A2 (EP)
Inventor: BIBER STEPHAN
IPC: G01R33/44
Filed: 2020-10-21
Abstract: The invention relates to a magnetic resonance imaging system (10) comprising a magnetic field generation unit (13), an image acquisition region (14) and a radiofrequency system including at least one radiofrequency antenna, wherein the radiofrequency system is configured to emit a radiofrequency excitation pulse into the image acquisition region (14) and receive magnetic resonance signals from the image acquisition region (14) and wherein the magnetic field generation unit (13) comprises at least one magnet (17) configured to generate a magnetic field in the image acquisition region (14), a magnet holder (33) configured to carry the at least one magnet (17) and a rotation system (30) configured to position the magnet holder (33) along a rotation trajectory (32).
Patent EP-3796371-A2 (EP)
Title: Self-aligned via and plug patterning for back end of line (beol) interconnects
Inventor: WALLAC CHARLES H
IPC: H01L21/768
Filed: 2013-09-27
Abstract: Self-aligned via and plug patterning for back end of line (BEOL) interconnects is described. In an example, an interconnect structure for an integrated circuit includes a first layer of the interconnect structure disposed above a substrate. The first layer includes a grating of alternating metal lines and dielectric lines in a first direction. A second layer of the interconnect structure is disposed above the first layer. The second layer includes a grating of alternating metal lines and dielectric lines in a second direction, perpendicular to the first direction. Each metal line of the grating of the second layer is disposed on a recessed dielectric line having alternating distinct regions of a first dielectric material and a second dielectric material corresponding to the alternating metal lines and dielectric lines of the first layer of the interconnect structure. Each dielectric line of the grating of the second structure has a continuous region of a third dielectric material distinct from the alternating distinct regions of the first dielectric material and the second dielectric material.
Patent EP-3846494-A2 (EP)
Inventor: WINTON RILEY
IPC: H04R1/02
Filed: 2020-12-30
Abstract: A loudspeaker assembly for a vehicle includes a loudspeaker mounted in the vehicle, the loudspeaker having a first side facing an interior of the vehicle and an opposed second side. The loudspeaker is configured to generate an acoustical signal having a front wave directed into the interior of the vehicle and a rear wave directed away from the interior of the vehicle. An acoustic coupler is disposed on the second side of the loudspeaker and extending toward an exterior of the vehicle, the acoustic coupler arranged to transmit the rear wave to the exterior of the vehicle such that the acoustical signal is audible in the interior of the vehicle and at the exterior of the vehicle.
Patent EP-3924835-A2 (EP)
Inventor: PINTO OSCAR P
IPC: G06F3/06
Filed: 2020-02-11
Abstract: A method of streaming between a storage device and a secondary device includes receiving, by the storage device, from the secondary device, a memory read request command including a memory address of the storage device corresponding to a stream identity, the stream identity being unique between the storage device and the secondary device; streaming, by the storage device, data between the storage device and the secondary device by transferring the data corresponding to the memory address of the storage device to the secondary device; determining, by the storage device, that the data requested by the secondary device in the memory read request command is transferred to the secondary device; and ending, by the storage device, the streaming between the storage device and the secondary device.
Patent EP-3961515-A2 (EP)
Title: Method for learning model
Inventor: LEE HAKJIN
IPC: G06N3/04
Filed: 2021-08-30
Abstract: According to an exemplary embodiment of the present disclosure, disclosed is a method for learning a model. The method for learning a model may include: computing an input image using a neural network model; computing an accuracy of a prediction box by comparing the prediction box output from the neural network model and a ground truth box; and training the neural network model by performing backpropagation on the neural network model based on the accuracy.
Patent EP-3964752-A2 (EP)
Title: Verfahren zum betreiben einer feuerungsanlage
Inventor: JELL SEBASTIAN JOSEF
IPC: F23N5/08
Filed: 2020-12-15
Abstract: Ein Verfahren zum Betreiben einer Feuerungsanlage weist die Feuerungsanlage einen Rost auf, an dessen Ende eine Kamera angeordnet ist. Mit einer Bildauswertung werden die Brennbettdicke und/oder eine Ausbrandlinie und/oder die Bewegung einzelner Komponenten oder Flächenbereiche ermittelt.
Patent EP-3981251-A2 (EP)
Inventor: FABRI CARLOS EDUARDO
IPC: A01N37/34
Filed: 2018-02-16
Abstract: A combination comprising a multi-site contact fungicide, a succinate dehydrogenase inhibitor fungicide and a second systemic fungicide and a method using the same.
Patent EP-4093671-A2 (EP)
Inventor: HENRY PETER
IPC: G06T17/20
Filed: 2021-02-12
Abstract: In some examples, an unmanned aerial vehicle (UAV) employs one or more image sensors to capture images of a scan target and may use distance information from the images for determining respective locations in three-dimensional (3D) space of a plurality of points of a 3D model representative of a surface of the scan target. The UAV may compare a first image with a second image to determine a difference between a current frame of reference position for the UAV and an estimate of an actual frame of reference position for the UAV. Further, based at least on the difference, the UAV may determine, while the UAV is in flight, an update to the 3D model including at least one of an updated location of at least one point in the 3D model, or a location of a new point in the 3D model.
Patent EP-4248373-A2 (EP)
Inventor: LUKIN MIKHAIL D
IPC: G06N10/20
Filed: 2021-11-19
Abstract: Des bits quantiques topologiques sont prévus dans un liquide de spin quantique. Dans divers modes de réalisation, l'invention concerne un dispositif comprenant un réseau bidimensionnel de particules, chaque particule étant disposée au niveau d'un sommet d'un réseau ruby ayant un paramètre r  ρ  supérieur à 1/√2 ; chaque particule ayant un premier état et un état excité ; chaque particule qui appartient à au moins trois cellules unitaires du réseau ruby ayant un rayon de blocage, à l'état excité, suffisant pour empêcher chacune d'au moins six particules voisines les plus proches dans le réseau ruby de passer de son premier état à son état excité, le réseau ayant au moins un bord extérieur configuré pour se trouver dans une première condition limite.
Patent EP-4155437-A2 (EP)
Title: Spinning system
Inventor: OKADA KEISUKE
IPC: D01D5/096
Filed: 2022-09-22
Abstract: A spinning system capable of causing an oil-agent application unit to move up and down favorably despite its simple configuration is provided. Such a spinning system comprises: a spinning unit configured to allow a plurality of yarns to be spun downward through a plurality of spinnerets, respectively; an oil-agent application unit 20 arranged below the spinning unit including a plurality of oil supply guides 22 for supplying oil agent to the plurality of yarns Y spun through the plurality of spinnerets, respectively; a support member 14L, 14R for supporting the plurality of oil supply guides 22; and a lifting up and down unit 30 configured to cause the oil-agent application unit 20 to move up and down with respect to the spinning unit. The lifting up and down unit 30 includes at least two wires 34L, 34R connected to the support member 14L, 14R at two or more positions so as to support the support member 14L, 14R from an upward side; and a handle 38 for causing the support member 14L, 14R connected with the at least two wires 34L, 34R to move up and down.
Patent EP-4254567-A2 (EP)
Inventor: TASHIRO YUTA
IPC: H01M4/66
Filed: 2023-03-30
Abstract: Provided is an electrode for a non-aqueous electrolyte rechargeable battery including a base layer capable of sufficiently suppressing detachment or peeling of an electrode composite material layer while making the thickness as thin as possible.An embodiment relates to an electrode for a non-aqueous electrolyte rechargeable battery including a current collector, an electrode mixed material layer, and a conductive base layer between the current collector and the electrode mixed material layer, wherein the base layer includes at least a styrene-acrylic acid ester-based copolymer, a carbon material, and polyacrylic acid, in the base layer, a content of the styrene-acrylic acid ester-based copolymer is greater than or equal to about 45 wt% and less than or equal to about 77.5 wt%, in the polyacrylic acid, a carboxy group is not neutralized or a ratio of a neutralized carboxy group neutralized by alkali metal ions among the carboxy groups is less than or equal to about 25 mol% based on 100 mol% of the carboxy groups, and a loading amount of the electrode mixed material layer per one surface of the current collector is greater than or equal to about 15 mg/cm<sup>2</sup> and less than or equal to about 70 mg/cm<sup>2</sup>.
Patent EP-4300624-A2 (EP)
Inventor: YOOK SEUNG HYUN
IPC: H01M4/134
Filed: 2023-05-04
Abstract: A lithium secondary battery includes an electrolyte solution including a lithium salt, an organic solvent and a CO 2  supply source, a cathode including a cathode active material layer that includes a lithium metal oxide particle containing nickel, and an anode including an anode active material layer and a solid electrolyte interface (SEI) layer formed on the anode active material layer. The anode active material layer includes a silicon-based active material. A ratio of a C-O peak intensity to a Li-F peak intensity is 0.38 or more in an X-ray photoelectron spectroscopy spectrum of the SEI layer.
Patent EP-4234661-A2 (EP)
Inventor: MEYER TORSTEN
IPC: C10L1/2383
Filed: 2019-07-01
Abstract: A method of improving the low temperature properties of a middle distillate fuel composition comprising: 
(a) a nitrogen-containing dispersant; and 
(b) one or more low temperature property enhancers which are not fumarate vinyl ester copolymers and which are selected from (x) wax antisettling additives; (y) middle distillate flow improvers and mixtures thereof; 
the method comprising adding to the fuel an additive (c) which is a copolymer comprising units of formula (A):
     
and units of formula (8):
     
wherein R is an alkyl group and each of R 1  and R 2  is an alkyl group.
Patent EP-4236588-A2 (EP)
Inventor: BLANKENSHIP YUFEI WU
IPC: H04W76/16
Filed: 2014-03-06
Abstract: A first wireless access network node sets a data rate for communication of data between a second wireless access network node and a user equipment (UE) that is concurrently connected to the first wireless access network node and the second wireless access network node. The first wireless access network node sends information relating to the data rate to the second wireless access network node for use by the second wireless access network node in controlling data communication between the second wireless access network node and the UE.
Patent EP-4235270-A2 (EP)
Inventor: WOODGATE GRAHAM J
IPC: G02B30/26
Filed: 2013-05-17
Abstract: A directional illumination apparatus comprises an imaging directional backlight for directing light, the imaging directional backlight comprising: an array of illumination elements; a waveguide comprising an input end, a first light guiding surface and a second light guiding surface, opposite the first light guiding surface; and an input optic located between the first and second light guiding surfaces. The input optic is configured to direct input light from each illumination element of the array of illumination elements into the waveguide through the input end into respective different directional distributions within the imaging directional backlight. The waveguide cooperates with the array of illumination elements and input optic to output the input light from the waveguide in directions that provide a two dimensional array of optical windows.
Patent EP-4252573-A2 (EP)
Inventor: DA COSTA PEREIRA MACHADO FABRICIO
IPC: A43B23/22
Filed: 2017-06-23
Abstract: In one aspect, a textile component including bulking yarn is disclosed. In embodiments, the textile component is a knitted component. In one embodiment, an article of footwear includes a knitted component arch support configured to reduce the rate of pronation. A support structure may include a fusible yarn adjacent to an external surface of the arch support, a bulking yarn, and a nonfusible yarn. In certain embodiments, an arch support includes compartments and flex lines. In another aspect, an article having a knitted component includes a rigid material, a bulking yarn, and a flexible material. The rigid material may be fusible yarn. Methods for forming a textile component are provided. One embodiment involves knitting a first section comprising a fusible yarn, a second section comprising a bulking yarn, and a third section comprising a nonfusible yarn, and heating.
Patent EP-4282977-A2 (EP)
Inventor: FRISÉN JONAS
IPC: C12Q1/68
Filed: 2016-04-04
Abstract: A method for spatially tagging nucleic acids of a biological specimen, including steps of (a) providing a solid support comprising different nucleic acid probes that are randomly located on the solid support, wherein the different nucleic acid probes each includes a barcode sequence that differs from the barcode sequence of other randomly located probes on the solid support; (b) performing a nucleic acid detection reaction on the solid support to locate the barcode sequences on the solid support; (c) contacting a biological specimen with the solid support that has the randomly located probes; (d) hybridizing the randomly located probes to target nucleic acids from portions of the biological specimen; and (e) modifying the randomly located probes that are hybridized to the target nucleic acids, thereby producing modified probes that include the barcode sequences and a target specific modification, thereby spatially tagging the nucleic acids of the biological specimen.
Patent EP-0002639-A2 (EP)
Inventor: DUCHEMIN MICHEL
IPC: E01B9/30
Filed: 1978-12-11
Abstract: 1. A resilient mounting for a rail (R) on its support (2) comprising flexible liner means (4) interposed between the rail (R) and the support (2), and on both sides of the rail (R), securing means comprising an electric insulating restrainer (5) abutting against the edge of the rail flange (1) which it covers, and against its support (2) clamping means (7, 8) extending through said restrainer (5) and a spring plate (6) which is not in contact with the rail (R) covering the restrainer (5) and having longitudinal edges parallel to the rail (R) characterized in that the spring plate (6) overlaps the restrainer (5) at least above the rail flange (1) and comprises at least the longitudinal edge (24) facing towards the rail which, in the unclamped state, is bowed parallel to the rail (R) so that the concavity faces towards the rail flange (1), while in the clamped state, it is flattened at a small distance above the rail (R), the plate (6) being applied against the whole portion of the restrainer covering the edge of the rail flange (1).
Patent EP-0004336-A2 (EP)
Inventor: HOPP HELMUT
IPC: F16J15/3268
Filed: 1979-03-14
Abstract: 1. A seal arrangement comprising a housing (1) which forms a housing aperture (4), a rod (2) which is moved in the housing aperture (4) in the longitudinal direction or in a rotating manner, and an exchangeable seal ring which shuts the housing aperture (4) between the rod (2) and the housing (1) and which is made of an elastomeric material and which, with an internal ring area (14), co-operates with the rod surface and which is held by a profiled part (5) which projects outwardly from its profiled body (16) and engages behind a housing collar (8), the seal ring containing in a groove (9), which opens towards the front in the direction of the assembly side, a ring which extends backwardly as far as the cross-sectional zone of the radially projecting profiled part (5) and which is made of a harder material, characterised in that the outwardly projecting profiled part (5) is altogether displaced in the axial direction with respect to the ring area (14) co-operating with the rod (2), and in that the radial clearance (15) between this part and the rod (2) is such that the seal ring does not at any point inside the collar (8) or therebehind have a radial thickness which, after the deduction of the radial clearance (15) between it and the rod (2) and the radial width of the groove (9), is larger than the distance of the collar (8) from the rod (2), and in that the radial clearance between the ring in a harder material which, after the assembly of the seal ring, is insertable into the groove (9), which extends in a substantially axially parallel manner, and which acts as a supporting ring (10) and the collar (8) is so minimal in relation to the mutual radial overlapping of the collar (8) and the profiled part (5) engaging therebehind that the radially projecting profiled part (5) is prevented from carrying out an inwardly directed movement of detachment.
Patent EP-0027901-A2 (EP)
Inventor: KACMARCIK DONALD J
IPC: B41J33/38
Filed: 1980-09-25
Abstract: in a daisy wheel (17) or rotary print wheel typewriter, a single motor (47) (stepper motor) is employed to accomplish both ribbon lift and feed for typewriter ribbon (16) and correction ribbon (30) loaded in a cartridge assembly (15). A single motor drive moves a cartridge assembly support about an axis (41) to present either the typewriter ribbon or the correction ribbon to the print point at the print line. In the first portion of the arc that the cartridge assembly moves up for normal typing with the typewriter ribbon, only the feed ratched (65) for the typewriter ribbon is engaged into drive pawl (81). Alternatively, when the rotation is greater, to present a correction ribbon at the print line, the added elevation of the cartridge assembly causes the correction ribbon ratchet (66) with drive pawl (82) together with disengagement of the ratchet (65) from pawl (81) through camming effect due to ratchet (66), pawl (82) and link (85). When the cartridge assembly is brought back down about axis (41), the only pawl engaged ratchet is driven thus driving the corresponding ribbon by one feed increment.
Patent EP-0030025-A2 (EP)
Inventor: CHWYLA WASYL
IPC: F28F9/013
Filed: 1980-11-28
Abstract: A support arrangement for horizontal tubes (14) located in a gas pass. Vertical hangertubes (20) have longitudinal fins (28, 30) on opposite sides thereof, and a U strap (32) is arranged to surround the horizontal tube (14) to be supported with the U strap (32) welded only to the longitudinal fin (28, 30).
Patent EP-0038514-A2 (EP)
Inventor: LEW YUNG
IPC: H04N1/40
Filed: 1981-04-14
Abstract: System and method for reproducing images having areas of different color density scanned by a beam. A signal corresponding to an average level of color density within the target area of the beam is provided and compared with the signal from the central portion of the target area to detect the boundaries between the areas of different color density.
Patent EP-0045490-A2 (EP)
Inventor: NEUHIERL HERMANN DR
IPC: A63H18/12
Filed: 1981-07-30
Abstract: With the device it is also possible to receive information on certain operating states of the toy vehicles. For this purpose, a stationary request device is provided, over which or along which the toy vehicles drive. When they pass the request device, a vehicle-related and/or operating state-related signal is transmitted and received. Various possibilities of identification and of displaying the operating states are specified. <IMAGE>