baber/WOPTO huggingface dataset:
Patent EP-3800121-A1 (EP)
Title: Unmanned aircraft and waterproof container
Inventor: YAMATO TAKUMI
IPC: B64C39/02
Filed: 2019-03-26
Abstract: Provided is an unmanned aerial vehicle including a waterproof container (50) including: a container main body (52) having an opening (56) in a bottom surface defined in a landed state of the unmanned surface aerial vehicle; a waterproof door (58) mounted to the container main body (52) so as to open outward and close the opening (56); an elastic seal (70), which is interposed between the container main body (52) and the waterproof door (58), and is configured to close the waterproof door (58) in a liquid-tight manner; a first door-closing mechanism (92) configured to retain a first door-closing state of the waterproof door (58) ; and a second door-closing mechanism (94) configured to prevent movement of the waterproof door (58) in a door-opening direction in a second door-closing state in which the waterproof door (58) has been pushed in a direction of resisting against an elastic force of the elastic seal (70) from the first door-closing state.
Patent EP-3958600-A1 (EP)
Title: Antenna panel application method, apparatus and storage medium
Inventor: LI MINGJU
IPC: H04W8/24
Filed: 2019-04-26
Abstract: The present disclosure relates to an antenna panel application method, an apparatus and a non-temporary computer-readable storage medium. The antenna panel application method comprises: activating a first antenna panel set and a second antenna panel set; the first antenna panel set including one or more first antenna panels, said first antenna panels being used for uplink transmission; the second antenna panel set including one or more second antenna panels, said second antenna panels being used for downlink reception.
Patent EP-3805419-A1 (EP)
Inventor: KIM KWANG MIN
IPC: C22C38/58
Filed: 2019-06-14
Abstract: The present disclosure relates to austenitic stainless steel with excellent electrical conductivity in which metal copper is formed in a non-conductive passivation film formed on the surface of stainless steel, and a method of manufacturing the same.The austenitic stainless steel with excellent electrical conductivity according to an embodiment of present disclosure includes: a stainless steel base material comprising, in percent (%) by weight of the entire composition, C: 0.1% or less, Si: 0.1 to 1.0% or less, Mn: 0.1 to 2.0% or less, Cr: 15 to 24% or less, Ni: 6 to 12% or less, Cu: 0.5 to 3% or less, the remainder of iron (Fe) and other inevitable impurities; and a passivation film formed on the stainless steel base material, and the passivation film has a thickness of more than 0 and less than or equal to 5 nm, the Cu weight% content in the thickness region between 2 to 3 nm from the surface of the passivation film is 1.5 or more compared to the Cu weight% content of the stainless steel base material.
Patent EP-4006484-A1 (EP)
Inventor: NISHIDA HIDETAKA
IPC: G01B11/16
Filed: 2019-07-24
Abstract: A strain detector 1 includes: a metal plate 4 that is fixed to a first end 210 of a first tube 21 and a second end 220 of a second tube 22 while the metal plate 4 straddles a weld 3 between the first end 210 and the second end 220, the first tube 21 and the second tube 22 forming part of a boiler tube 2; and an optical fiber 5 that is fixed to a top of the metal plate 4 and that extends in an axial direction (a first direction D1) of the first tube 21 and the second tube 22. In this manner, the metal plate 4 is fixed to the first tube 21 and the second tube 22 while straddling the weld 3, and the optical fiber 5 is fixed to the top of the metal plate 4, which enables the strain detector 1 to accurately detect a strain in the weld 3 of the boiler tube 2.
Patent EP-4042774-A1 (EP)
Inventor: WANG GANG
IPC: H04B7/06
Filed: 2019-09-30
Abstract: L'invention concerne, selon des modes de réalisation, une solution de communication. Selon un procédé de communication, un dispositif terminal reçoit, en provenance d'un dispositif de réseau, des informations de commande indiquant un ensemble de ressources et des états d'indicateur de configuration de transmission (TCI), pour une communication entre le dispositif terminal et le dispositif de réseau. Le dispositif terminal détermine des sous-ensembles de ressources associés aux états respectifs de TCI, chaque sous-ensemble de ressources faisant partie de l'ensemble de ressources en domaine fréquentiel. Le dispositif terminal détermine un mappage de signaux de référence de suivi de phase (PT-RS) vers les sous-ensembles de ressources. Des modes de réalisation de la présente invention concernent des détails pratiques sur la manière de décider de la présence/de la densité/du motif/du décalage de PT-RS si un ensemble planifié de ressources est partagé par une pluralité d'états de TCI, en particulier en cas de programme 2a/2b.
Patent EP-4025939-A1 (EP)
Inventor: GUNER BARIS
IPC: E21B49/00
Filed: 2019-11-27
Abstract: A method for identifying an operating frequency may comprise performing a frequency sweep using one or more injector electrodes disposed on a downhole tool, recording one or more measurements from the frequency sweep, identifying one or more stable frequencies from the frequency sweep, and identifying one or more operating frequencies from the one or more stable frequencies. A system for electrical isolation may comprise a downhole tool, a pad, an arm, wherein the arm is attached to the mounting bracket and the mandrel, and an information handling system connected to the pad through the first set of electronics and the second set of electronics. The downhole tool may comprise a mandrel, a chassis disposed in the mandrel, and a first set of electronics disposed in the chassis.
Patent EP-4080957-A1 (EP)
Inventor: OKAMURA MASAYA
IPC: H04W72/04
Filed: 2019-12-20
Abstract: A terminal according to one aspect of the present disclosure includes a control section that determines, based on sounding reference signal (SRS) configuration information, whether a time domain orthogonal cover code (TD-OCC) is enabled or disabled for consecutive symbols of an SRS, and a transmitting and/or receiving section that performs at least one of transmission processing and reception processing of the SRS, based on the TD-OCC in response to determination that the TD-OCC is enabled. According to one aspect of the present disclosure, reduction in SRS capacity can be suppressed.
Patent EP-3709596-A1 (EP)
Inventor: LEMSITZER STEFAN
IPC: H04W4/70
Filed: 2020-02-20
Abstract: A security device provisioning hub, including: a memory; and a processor configured to: receive a first secret token from a device manufacturer, wherein the first secret token is associated with a first service; receive a second secret token from a customer device having a security chip; verify that the first secret token and the second secret token are the same; and provide to the customer device access credentials to the first service .
Patent EP-3872711-A1 (EP)
Inventor: IRVING BENJAMIN JOHN
IPC: G06N3/04
Filed: 2020-02-28
Abstract: A computer-implemented method of training an artificial neural network is provided. The artificial neural network comprises a feedforward autoencoder and a classification layer, the feedforward autoencoder comprising an input layer of neurons, an output layer of neurons, an embedding layer of neurons between the input and output layers, one or more non-linear intermediate layers of neurons between the input and embedding layer, one or more further non-linear intermediate layers of neurons between the embedding and output layer and respective network weights for each layer, wherein the number of neurons in the embedding layer is less than the number of neurons in the input layer. Data units are defined within a data space to have a data value for each dimension of the data space and a classification label associated with each data unit indicating one of a plurality of groups to which each data sample belongs. The network is trained using a combination of unsupervised learning to reduce a reconstruction loss of the autoencoder and supervised learning to reduce a classification loss of the classification layer. The resulting network finds application in providing embeddings for classification or clustering, for example in the context of analysing phenotypical data, such as physiological data, which may be obtained from electronic health records. The classification or clustering may be used to predict or identify pathologies or to analyse patient subgroups to analyse, for example treatment efficacy, outcomes or survival rates or to triage patients in accordance with relevant criteria.
Patent EP-3708099-A1 (EP)
Inventor: TSENG CHANG-HO
IPC: A61B17/88
Filed: 2017-03-13
Abstract: A spinal implant structure (100) comprises a first part (111), a second part (112) and at least one expansion arm (113). The second part is disposed on the horizontal orientation of the first part and does not overlap with the first part. One end of the expansion arm is connected to the first part, and the other end of the expansion arm is free end. The expansion arm and the first part create an angle. The expansion arm includes a support arm (114). One end of the support arm is connected to the expansion arm, and the other end of the support arm is connected the second part. The support arm includes a plurality of structure weakness. When the distance between the first part and the second part changes, the support arm bends from the structure weakness, thereby the angle is increased and the spinal implant structure is expanded. The first part, the second part, the expansion arm and the support arm are integrally formed.
Patent EP-3882646-A1 (EP)
Inventor: MEISENBERG ARMIN
IPC: G07D7/04
Filed: 2020-03-18
Abstract: The present invention relates to an integrated magnetometer and to a method of detecting a magnetic field. In particular, the present disclosure relates to a sensor for detecting ferro- or superparamagnetic structures on material surfaces. The integrated magnetometer (600) comprises at least one field sensor unit (604, 606) comprising a first transducer element (R H1 , R H2 ; R H3 , R H4 ) for generating, in response to a detected magnetic field, a first electrical output signal, and at least one gradient sensor unit (608, 610) comprising at least a pair of second transducer elements (R G1 , R G2 ; R G3 , R G4 ) which are arranged to detect the magnetic field at two different locations and to generate, in response to the detected magnetic field, a second electrical output signal, wherein said first and second transducer elements are formed on a common substrate (616) and are encompassed by a common protective layer and/or housing (618).
Patent EP-3716595-A1 (EP)
Inventor: CHIANG HSIN-FU HENRY
IPC: H04M1/72424
Filed: 2020-03-26
Abstract: Techniques for automatically initiating the transmission of a silent emergency message via a mobile computing device are provided. A mobile device may receive a plurality of indications of a plurality of external buttons of the mobile computing device being pressed over a time interval. Based on the plurality of indications, the mobile computing device may determine that two or more external buttons have been pressed in a fixed sequence over the time interval. In response to determining that the two or more external buttons of the mobile computing device have been pressed in the fixed sequence, the mobile computing device may silently transmit a message to a computing device associated with an emergency contact, without activating a display screen of the device or making sounds.
Patent EP-3733349-A1 (EP)
Title: Spannvorrichtung für eine schraubverbindung
IPC: B25B29/02
Filed: 2020-04-01
Abstract: Spannvorrichtung für eine Schraubverbindung bestehend aus einem Gewindebolzen und einer Gewindemutter, mit einem die Gewindemutter umgebenden Stützrohr (8), einem Zylindergehäuse (7) in Verlängerung des Stützrohrs (8), einem in dem Zylindergehäuse (7) mittels Hydraulikdruck bewegbaren Kolben, einer durch den Kolben axial mitnehmbaren Wechselbuchse (12), welche mit einem Innengewinde (13) zum Verschrauben der Wechselbuchse (12) mit dem Gewindebolzen versehen ist, und einem innerhalb des Stützrohrs (8) angeordneten, mit der Gewindemutter kraft- oder formschlüssig verbindbaren Mitnehmer (16). Eine Getriebeanordnung (15) befindet sich zwischen einem außerhalb des Stützrohrs (8) drehgelagerten Antriebselement (35), welches mit einer Werkzeugfläche (38) zum Ansetzen eines Handwerkzeugs (10) versehen ist, und dem Mitnehmer (16). Um mit gerätetechnisch einfachen, mechanischen Mitteln zu hohe Kräfte beim Nachziehen bzw. Beidrehen der Gewindemutter sicher zu vermeiden, ist Bestandteil der Getriebeanordnung (15) eine drehmomentabhängig arbeitende Kupplung (30).
Patent EP-3723002-A1 (EP)
Inventor: TRAMONI ALEXANDRE
IPC: G06K19/07
Filed: 2020-04-07
Abstract: La présente description concerne un dispositif électronique comprenant une puce (4) électronique comportant plusieurs interfaces (47, 48) normalisées ISO/IEC 7816.
Patent EP-3783223-A1 (EP)
Inventor: NOH KIWON
IPC: F04B39/00
Filed: 2020-04-08
Abstract: The present disclosure relates to a linear compressor. The linear compressor according to an aspect of the present disclosure includes a shell, a cylinder, a piston, and a muffler. Also, an internal space in which at least a portion of the muffler is inserted is formed in the piston, and the muffler is disposed in contact with the inner wall of the piston forming the internal space.
Patent EP-3896322-A1 (EP)
Inventor: EHRKE DIETER
IPC: F16L19/12
Filed: 2020-04-15
Abstract: Die vorliegende Erfindung betrifft eine Verschraubung, mit einer Dichtungsträgeranordnung (1), wobei die Dichtungsträgeranordnung (1) einen Dichtungsträgerring (2) und ein Dichtelement (3) aufweist, wobei der Dichtungsträgerring (2) einen vorderen Außenkonus (7) und einen sich an den vorderen Außenkonus (7) anschließenden Außenabschnitt (9) ausbildet, wobei eine Rohr- oder Schlauchleitung (6) durch die Dichtungsträgeranodnung in Richtung des Verschraubungskörpers (5) steckbar ist und die Überwurfmutter (4) aus einer Ausgangsstellung in eine Montagestellung anziehbar ist, dadurch gekennzeichnet, dass das Dichtelement (3) 
• einen am vorderen Außenkonus (7) angeordneten Dichtungsansatz (10) und 
• einen sich von dem Dichtungsansatz (10) in Richtung des Außenabschnitts (9) erstreckenden Halteabschnitt (11) aufweist, 
wobei das Dichtelement (3) so ausgebildet ist, dass der Halteabschnitt (11) des Dichtelements (3) beim Anziehen der Überwurfmutter (4) von dem Dichtungsansatz (10) des Dichtelements (3) getrennt wird.
Patent EP-3910418-A1 (EP)
Inventor: BATISTAKIS CHRYSOSTOMOS
IPC: G06T7/00
Filed: 2020-05-14
Abstract: Described herein is a method for decomposing error contributions from multiple sources to multiple features of a pattern printed on a substrate. The method includes obtaining an image of the pattern on the substrate and obtaining, using the image, a plurality of measurement values (615;620;625) of a feature of the pattern. The measurement values are obtained for different sensor values. Further, the method includes correlating, using a decomposition algorithm (320), each measurement value of the plurality of measurement values to a linear mixture of the error contributions to generate a plurality of linear mixtures of the error contributions, and deriving, from the linear mixtures and using the decomposition algorithm, each of the error contributions (601;602;603).
Patent EP-3916746-A1 (EP)
Inventor: SOKOLOV ALEXEY
IPC: H01H3/60
Filed: 2020-05-27
Abstract: The present disclosure describes a mechanical switch (10) to switch a light emitting diode (LED) or another load. The mechanical switch (10) includes a rocker (1) pivotally mounted with respect to a first pivot point (PI), at least one fixed electrical contact (4), and a blade (2) pivotally mounted with respect to a second pivot point (P2). The blade (2) has an electrical contact (3) connectable with the at least one fixed electrical contact (4). The rocker (1) and the blade are mechanically coupled to each other via a cam (5), a plunger and a follower (6).
Patent EP-3751233-A1 (EP)
Inventor: GAVRILETS VLADISLAV
IPC: G01C21/02
Filed: 2020-06-10
Abstract: A system and a method of determining an absolute position of a first vehicle (22) can be used in restricted areas. The system performs operations of or the method includes receiving image data from a vision system (42) mounted on a second vehicle (32, 34, 36), determining a first location of the second vehicle using at least positions of stars in the image data, providing the first location to the first vehicle, determining a first relative position between the first vehicle and the second vehicle using at least one signal communicated between the first vehicle and the second vehicle, and determining the absolute position using at least the relative location data and the first location.
Patent EP-3761120-A1 (EP)
Inventor: HATTORI YOSHIO
IPC: B41J11/00
Filed: 2020-06-22
Abstract: A heating device (5) includes a rotating member (21), an opposite member (22), a nip formation member (24), a heater (23), and a structure (25, 26) upstream and downstream from the heater (23) in a recording medium conveyance direction. The structure (25, 26) blocks light from the heater (23) and forms a light irradiated area (R) on a surface of the rotating member (21). On a cross section intersecting a rotation axis direction of the opposite member (22), the light irradiated area (R) is formed between a point with a first distance (K1) from an upstream end of the nip (N) along the rotating member (21) in a direction opposite to a rotation direction of the rotating member (21) and a point with a second distance (K2) longer than the first distance (K1) from a downstream end of the nip (N) along the rotating member (21) in the rotation direction.
Patent EP-3757177-A1 (EP)
Inventor: YAMAGUCHI GO
IPC: C09D11/322
Filed: 2020-06-23
Abstract: An actinic radiation-curable inkjet ink contains an actinic radiation-polymerizable compound, surface-treated titanium oxide, and a wax. The surface-treated titanium oxide contains carbon atoms in an amount of 0.31mass% to 2.0mass% based on the total mass thereof.
Patent EP-3760982-A1 (EP)
Inventor: SABRAOUI ABBAS
IPC: G01N29/22
Filed: 2020-07-02
Abstract: An enclosure for an ultrasonic transducer is configured for variable moisture protection. During storage and transport, the enclosure may be kept in a sealed state, which prevents entry of humidity. During operation in a wet environment (e.g., in a water meter attached to a pipe) water leaks into the enclosure very slowly, even when sealed. Accordingly, a tube is opened, allowing water molecules to be exhausted from the enclosure and absorbed by a desiccant within the water meter. In an example, a tube passes from an interior of the enclosure to an exterior of the enclosure. An end cap on the tube prevents humid air from entering the enclosure during storage and transport of the ultrasonic transducer. During operation in a humid environment, removal of the end cap allows air exchange to ventilate the enclosure and allows a desiccant outside the enclosure to absorb humidity exhausted from the enclosure.
Patent EP-3769662-A1 (EP)
Inventor: SCHULTHEIS BERND
IPC: G02B6/44
Filed: 2020-07-27
Abstract: Die Erfindung betrifft ein optisch-elektrisches Leitersystem (100) umfassend (a) eine optisch-elektrische Leiteranordnung (1) umfassend einen Lichtwellenleiter (10) mit einer äußeren, organischen Mantelschicht (13), und eine unmittelbar oder mittelbar auf der äußeren Mantelschicht (13) des Lichtwellenleiters (10) aufgebrachte Leitschicht (22) bestehend aus einer einzelnen Schicht oder einer Abfolge von Schichten, und (b) eine zumindest bereichsweise elektrisch leitfähige Adapterhülse (30), welche die optisch-elektrische Leiteranordnung (1) mechanisch erfasst und deren Leitschicht (22) elektrisch kontaktiert, insbesondere derart, dass das optisch-elektrische Leitersystem (100) mit der Adapterhülse (30) in eine, z.B. an einem Handstück angeordnete, Anschlussfassung zur Übertragung optischer und/oder elektrischer Signale einsetzbar ist. Ferner betrifft die Erfindung ein Verfahren zur Herstellung eines optisch-elektrischen Leitersystems (100) sowie eine Vorrichtung zur Erfassung des Eintauchens einer optisch-elektrischen Leiteranordnung (1) in ein leitfähiges Medium (50).
Patent EP-3789750-A1 (EP)
Title: Dispositif et procédé de détermination de paramètres caractéristiques des dimensions de nanoparticules
Inventor: AUBRIT FLORIAN
IPC: G01N15/02
Filed: 2020-08-14
Abstract: Selon un aspect, la présente description a pour objet un dispositif (100) de détermination de paramètres caractéristiques des dimensions de nanoparticules en suspension dans un liquide. Le dispositif (100) comprend des moyens d'émission lumineuse (101) configurée pour émettre un faisceau incident (B<sub>i</sub>) polarisé linéairement selon un axe de polarisation (P<sub>1</sub>); une unité de détection (102) comprenant un bras de mesure (120) mobile en rotation autour d'un axe de rotation (Δ), ladite unité de détection comprenant une première et une deuxième voies de détection (151, 161) séparées par un élément séparateur de polarisation (125) agencé sur ledit bras de mesure; un support d'échantillon fixe (103), configuré pour recevoir un contenant (10) à symétrie cylindrique dudit échantillon, un axe de symétrie du contenant étant confondu avec l'axe de rotation du bras de mesure; une unité de contrôle (104).L'élément séparateur de polarisation (125) du bras de mesure est configuré pour envoyer simultanément, sur chacune des première et deuxième voies de détection, respectivement une première et une deuxième composantes polarisées (B<sub>S1</sub>, B<sub>S2</sub>) du faisceau (B<sub>S</sub>) diffusé par l'échantillon, les axes de polarisation des première et deuxième composantes polarisées étant perpendiculaires.L'unité de contrôle (104) est configurée pour déterminer, à partir de signaux correspondant aux composantes polarisées détectées sur chacune des voies de détection en fonction du temps, au moins deux paramètres caractéristiques des dimensions des nanoparticules.
Patent EP-3789567-A1 (EP)
Inventor: HOPKINS ANDREW CHARLES
IPC: E04B1/58
Filed: 2020-09-03
Abstract: An anchor rod coupling joint for coupling anchor rods comprises a first joint member, a second joint member and a compression sleeve. The first joint member comprises a body having a first diameter and the second joint member comprises a body having a second diameter. The first diameter is less that the second diameter such that the first joint member is arranged to frictionally engage within the second joint member. At least a portion of the second joint member is arranged to frictionally engage within the compression sleeve. The second joint member further comprises a hole which extends through the body. The first joint member comprises an elongate channel which extends axially along the body. The joint further comprises a pin which extends through the hole and the elongate channel for limiting relative movement of the first and second joint members along a longitudinal axis thereof, the first and second joint members being arranged to receive and couple with anchoring rods. The first and second joint members and the compression sleeve may be substantially cylindrical in shape, and the diameter of the compression sleeve can be selected to provide a required frictional force. The pin may be forms of a frangible material designed to break when subjected to a predefined force threshold.