baber/WOPTO huggingface dataset:
Patent EP-4273741-A1 (EP)
Title: Method for building dot matrix code, method for generating and reading dot matrix code, terminal, and dot matrix code system
Inventor: LI RUOXI
IPC: G06K7/14
Filed: 2021-01-26
Abstract: Provided are a method for building a dot matrix code, a method for generating and reading a dot matrix code, a terminal, and a dot matrix code system. The method for building a dot matrix code comprises the following steps: building N x N information elements arranged in a matrix; configuring the information elements into information unit modules or flag unit modules; in the information unit modules, storing different values on the basis of the relative positions of information points in the information elements; and in the flag unit modules, identifying dot matrix code identification information on the basis of the arrangement manner of the information points in the information elements. By means of the method for building a dot matrix code, the method for generating and reading a dot matrix code, the terminal, and the dot matrix code system of the present invention, a dot matrix code which has an even distribution and an information hiding function can be provided, and requirements of actual application scenarios can be satisfied.
Patent EP-4283101-A1 (EP)
Inventor: INOUE TSUYOSHI
IPC: F01N13/08
Filed: 2021-12-01
Abstract: [Problem] To provide: an exhaust gas purification device for restraining thermal damage to an injection nozzle without being bound by an air assist function of reducing agent injection; and an engine including the exhaust gas purification device. 
     [Solution] An exhaust gas purification device 1 for purifying exhaust gas of nitrogen oxides includes: a catalyst 14 that is provided in an exhaust pipe 4 (exhaust passage) for transporting exhaust gas, discharged from an engine 2, in a predetermined exhaust direction, and promotes the reduction of the exhaust gas; and an injection nozzle 11 that is provided in the exhaust pipe 4 so as to be upstream of the catalyst 14 in the exhaust direction, and injects a reducing agent for reducing the exhaust gas. The injection nozzle 11 includes an injection hole 16 for injecting the reducing agent toward the catalyst 14, and a discharge hole 18 for discharging a cooling medium in at least the direction opposite the exhaust direction.
Patent EP-4287256-A1 (EP)
Inventor: YU YEXIAO
IPC: H01L27/108
Filed: 2021-07-08
Abstract: The present invention relates to a semiconductor structure and a manufacturing method therefor. The manufacturing method for a semiconductor structure comprises: providing a substrate, the substrate comprising an active region and an isolation region; forming a first trench structure on the substrate, the first trench structure passing through the active region and the isolation region; forming a bit line contact structure in the first trench structure, the upper surface of the bit line contact structure being lower than the upper surface of the substrate; forming a bit line structure on the bit line contact structure, the bit line structure being at least partially located in the first trench structure; forming a bit line protection structure on the bit line structure, the bit line protection structure covering at least the upper surface of the bit line structure, and a second trench structure being provided between every two adjacent bit line protection structures; and forming a capacitor contact structure, the capacitor contact structure comprising a first capacitor contact structure and a second capacitor contact structure, wherein the second capacitor contact structure covers the upper surface and a part of the side wall of the first capacitor contact structure.
Patent EP-4303601-A1 (EP)
Inventor: WU ZHIPENG
IPC: G01R31/396
Filed: 2021-03-25
Abstract: This application provides a method for controlling an energy storage system and a system. The method for controlling the energy storage system includes: determining that a first energy storage unit cluster in a plurality of energy storage unit clusters needs to be calibrated; and controlling, based on a state of charge SOC of the first energy storage unit cluster and a current charging or discharging state of the energy storage system, the first energy storage unit cluster to be charged or discharged or to be in a standby state, so that the first energy storage unit cluster satisfies a SOC calibration condition. In the method for controlling the energy storage system and the system that are provided in this application, charging, discharging, or standby-state control needs to be performed on only one energy storage unit cluster that needs to be calibrated in the energy storage system, independent decoupling management is implemented on the energy storage unit cluster, and normal running of the energy storage system is not affected. This enables the energy storage unit cluster to quickly satisfy the SOC calibration condition, and can ultimately improve overall SOC accuracy of the energy storage system.
Patent EP-4316093-A1 (EP)
Inventor: YE CHUNXUAN
IPC: H04W72/04
Filed: 2021-05-08
Abstract: Techniques described herein may include new and enhanced solutions for several aspects of inter-UE communications. For example, techniques described herein may provide inter-UE coordination techniques for different types of resource sets, sensing operations for inter-UE communication, and how UEs involved in inter-UE communication may be determined. In additional, or alternative, examples, techniques described herein may provide solutions for post-collision schemes, including how certain resource sets may be applied, whether and how to jointly transmit post-collision and pre-collision indications, and how to determine the resources for post-collision indication.
Patent EP-4043307-A1 (EP)
Inventor: DEEG MARKUS
IPC: B60T15/18
Filed: 2022-01-21
Abstract: Die Erfindung betrifft eine Relaisventilvorrichtung (1), insbesondere für Nutzfahrzeuge, aufweisend:einen in einem Gehäuse (10) angeordneten Relaiskolben (30), der einen sich von einer Kolbenplatte (31) in einer Längsrichtung (L) erstreckenden Kolbenzapfen (32) aufweist und in der Längsrichtung (L) in einer Kolbenplattenführung (11) bewegbar ist, wobei die Kolbenplatte (30) einen Innenraum des Gehäuses (10) in ein kolbenzapfenseitiges Volumen (80) und einen kolbenzapfenabgewandtes Volumen (70) unterteilt,eine Ventileinrichtung (40), die durch den Kolbenzapfen (32) betätigbar ist, um ein Fluid aus einem Vorratsdruckreservoir in das kolbenzapfenseitige Volumen (80) einleiten zu können, undein um den Kolbenzapfen (32) angeordnetes und in der Längsrichtung (L) in einer Zwischenelementführung (12) relativ dazu bewegbares Zwischenelement (50), das das kolbenzapfenseitige Volumen (80) wiederum in ein kolbenplattenseitiges Volumen (81) und ein kolbenplattenabgewandtes Volumen (82) unterteilt und über zumindest eine Durchgangsöffnung (51) die Durchflussrate des Fluids zur Kolbenplatte (31) begrenzt,wobei die Relaisventilvorrichtung (1) einen Zwischenelementanschlag (14) aufweist, der die Bewegung des Zwischenelements (50) in Richtung der Kolbenplatte (31) begrenzt und an dem das Zwischenelement (50) über den Fluiddruck abdichtend in Anlage bringbar ist.
Patent EP-4039510-A1 (EP)
Inventor: HOUSTON SAMUEL D
IPC: B60C23/04
Filed: 2022-01-28
Abstract: Embodiments included herein are directed towards systems and methods for tire pressure monitoring. Embodiments may include transmitting a first Bluetooth Low Energy ("BLE") event at a Phase Auto-Location ("PAL") block associated with a vehicle electronic control unit ("ECU"). Embodiments may further include generating a random number to be used for an inter-event delay associated with a BLE system, wherein the inter-event delay includes a fixed time and a randomized delay. Embodiments may also include calculating a time for the randomized delay and adding the time to an encoded Look Back Time ("LBT") from the first BLE event to generate frame contents. Embodiments may further include providing the frame contents and the random number to a stack for transmission.
Patent EP-4049990-A1 (EP)
Inventor: HERBSTRITT YVONNE
IPC: C08L63/00
Filed: 2022-02-01
Abstract: Radikalisch härtbare Kunstharzmischung, dadurch gekennzeichnet, dass sie neben einem radikalisch härtbaren Reaktivharz eine Mehrzahl von unterschiedlichen radikalisch härtbaren Reaktivverdünnern beinhaltet, und verwandte Erfindungsgegenstände, insbesondere zur Anwendung in der Befestigungstechnik im Baubereich.
Patent EP-4230413-A1 (EP)
Title: Semi-automatic machine for applying protective foils onto displays of electronic devices and the method of applying protective foils using a semi-automatic machine
Inventor: BABIRECKI WOJCIECH
IPC: B32B41/00
Filed: 2022-02-18
Abstract: A semi-automatic device for applying protective foils onto displays of electronic devices, characterized in that it consists of holder (2) for an electronic device (1) adapting to dimensions of the electronic device (1) in the form of a flat cuboid without an upper wall, with the side walls (3 and 3a) of the longer sides having a runner (4a) for the stabilizing element (4) of the device electronic (1) in the form of a polygon with one side facing the electronic device at an obtuse angle (5) to the side wall of the holder so as to block the corner of the electronic device (1); the holder (2) is adjustable in depth by the mechanism (6) lowering / lifting of the bottom (10) of the holder (2) through the screw (7) moving the wedges (8a, 8b) under the wedges (9a, 9b) fixed under the bottom of the holder (2) which allows to place the display plane of the electronic device (1) levelly with the edges of the side walls (3, 3a) of the holder (2), the catch (11) for a protective foil at one of the short sides of the holder (2) and two carriages: pressing and unrolling. 
     A method of applying protective foils onto displays with device according to the invention.
Patent EP-4046740-A1 (EP)
Inventor: BUGAJ GRZEGORZ ZDZISLAW
IPC: B23K26/082
Filed: 2022-02-18
Abstract: Device and method for laser welding around a circumference of a workpiece. A fixed, non-movable unitary optical reflector 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 fixed in an assembly having the reflector. During setup, the vertical distance is adjusted between the reflector and workpiece along an axis that is transverse to a longitudinal axis thereof without any adjustment of the reflecting surfaces. 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. Another assembly is provided to change the laser beam direction multiple times to irradiate a circumference of a fixed workpiece from a fixed laser source.
Patent EP-4234534-A1 (EP)
Title: Macaúba oil for the production of oleochemicals
Inventor: HUESKEN HENDRIK
IPC: C07C309/62
Filed: 2022-02-25
Abstract: The present invention relates to a process of manufacturing a fatty acid-based surfactants comprising the step of converting oil extracted from a plant having an oil yield in tons per hectare per year of at least 6 t/ha/yr into a fatty acid composition. Further, the present invention relates to fatty acid-based surfactants obtained from the fruits of a plant having an oil yield in tons per hectare per year of at least 6 t/ha/yr and the use thereof in suitable applications.
Patent EP-4056821-A1 (EP)
Inventor: PIDRIA MARCO FEDERICO
IPC: F01N3/022
Filed: 2022-03-04
Abstract: Device (CoF) for the abatement of pollutants produced by an internal combustion engine equipped with a Selective catalytic reduction (SCR) catalyst and a relative metering device (UJ) by injection of a urea-based reducing agent, the device comprising a ceramic matrix defining a closed filter (PF) at least partially loaded with a first loading (ZMS) based on zeolites and a second loading (Nob) based on noble metals.
Patent EP-4075000-A1 (EP)
Inventor: FREZZA PASQUALE
IPC: F16C33/72
Filed: 2022-03-21
Abstract: Support assembly (1) for movable, rotating or sliding shafts (5), having a bearing unit (2), a casing (3) and a cover (10) for fluid sealing an opening (11) of an internal seat (4) of the casing (3); 
- the cover (10) having an annular coupling portion (14) towards a radially outer lateral surface (16) of the casing (3), the annular coupling portion (14) being provided radially on the inside with at least one pair of teeth (20) projecting radially towards the inside of the cover and spaced circumferentially from each other; 
- the radially outer lateral surface (16) of the casing (3) being provided with an annular groove (22) for receiving the teeth (20) of the cover, which in turn is provided circumferentially with an alternating plurality of depressions (26) and projections (27); 
- the annular coupling portion (14) of the cover (10) is provided with a plurality of radially internal projections (40) which engage, in sequence, with the lateral surface (16) of the casing (3) along a circumferential portion without axial grooves (24) and with corresponding depressions (26) in the annular groove (22) of the casing (3).
Patent EP-4039118-A1 (EP)
Inventor: FRAZIER DEVON
IPC: A43B1/028
Filed: 2020-07-31
Abstract: Films, fibers, filaments, yarns and textiles including thermoplastic elastomeric compositions are described, as are methods of making the films, fibers, filaments, yarns and textiles. These films, fibers, filaments, yarns and textiles can be used to make articles of apparel, footwear, and sporting equipment. When thermoformed, the thermoplastic elastomeric compositions can impart abrasion resistance, traction, and other advantageous properties to the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
Patent EP-4088616-A1 (EP)
Inventor: CHEN SHUN-YI
IPC: A47B47/00
Filed: 2022-03-29
Abstract: A combined storage shelf(100) is provided, including double-bracing side racks(110), connection and combination fasteners(120), storage layers(130A)(130B)(130C), and beam structures(150A)(150B)(150C)(150D). Each of the double-bracing side racks(110) includes a first upright rod(112), a second upright rod(114), and horizontal rods(116). Each of the connection and combination fasteners(120) includes a body portion(122), two side portions(124A)(124B), fitting grooves(Gl), and fastening structures(Cl)(C2). The storage layers(130A)(130B)(130C) are disposed in the beam structures(150A)(150B)(150C)(150D). Each of the beam structures(150A)(150B)(150C)(150D) includes a beam member(152) and beam connection fasteners(154). Each of the beam connection fasteners(154) includes beam fastening structures(Fl)(F2). Each of the beam fastening structures(Fl)(F2) is snapped into a fastening structure(Cl)(C2), so that the beam structures(150A)(150B)(150C)(150D) are connected to the connection and combination fasteners(120).
Patent EP-4067226-A1 (EP)
Title: Ensemble de liaison entre deux structures d'un aeronef, partie d'aeronef comprenant un tel ensemble, et aeronef
Inventor: GOUPIL FRÉDÉRIC
IPC: F16C29/00
Filed: 2022-03-30
Abstract: L'invention concerne un ensemble de liaison (100) entre deux structures (130, 150) d'un aéronef, l'ensemble de liaison (100) comprenant un élément central présentant un trou de passage, préférentiellement un alésage, agencé pour opérer une liaison avec l'une des deux structures (150) grâce à un élément de fixation (160, 161) comportant une tige (160') insérée dans le trou de passage, l'ensemble de liaison (100) comprenant en outre une pluralité d'éléments amortisseurs faits d'un matériau déformable, chacun des éléments amortisseurs étant solidaire dudit élément central d'une part, et configuré pour prendre appui sur une surface de l'autre structure (130) parmi les deux structures (130, 150), d'autre part. L'invention concerne également une partie d'aéronef (400) comprenant un tel ensemble de liaison (100).
Patent EP-4074210-A1 (EP)
Title: Schmuckgliederverbund
Inventor: IAPICHINO LUCA
IPC: A44C11/00
Filed: 2022-04-11
Abstract: Offenbart ist ein Schmuckgliederverbund (1) mit einer Vielzahl von einzelnen formschlüssig miteinander koppelbaren Schmuckgliedern (2), wobei jedes der Vielzahl von Schmuckgliedern (2) ein sich in Anordnungsrichtung (A) der Schmuckglieder (2) erstreckendes Durchgangsloch (12) zur Aufnahme eines sich durch mehrere, vorzugsweise alle, Schmuckglieder (2) erstreckenden, vorzugsweise elastischen, Stützelements (10) aufweist, wobei die Vielzahl von Schmuckgliedern (2) jeweils zumindest zwei neben dem Durchgangsloch (12) angeordnete und in die Anordnungsrichtung (A) vorspringende Verriegelungszungen (14) mit sich in Anordnungsrichtung (A) erstreckenden Langlöchern (16) aufweist und an Innenflanken des Durchgangslochs (12) zumindest zwei nach innen vorspringende Verriegelungsnasen (18) aufweist und wobei sich die Verriegelungszungen (14) eines Schmuckglieds (2) in das Durchgangsloch (12) eines anderen Schmuckglieds (2) einführen und mit den Verriegelungsnasen (18) des anderen Schmuckglieds (2) formschlüssig, aber mit einem gewissen Spiel in Anordnungsrichtung (A) in Eingriff bringen lassen. Weiter offenbart ist ein Schmuckglied (2) als Teil eines solchen Schmuckgliederverbunds (1) sowie ein Verfahren zu dessen Herstellung.
Patent EP-4250193-A1 (EP)
Inventor: BASTIANELLI EMANUELE
IPC: G06Q10/00
Filed: 2022-04-12
Abstract: A non-transitory computer readable medium  (30)  stores data including recorded historical service call videos  (32)  for one or more medical imaging devices  (12),  the videos being annotated with information about the service calls; and instructions readable and executable by at least one electronic processor  (20)  to: control a camera  (14)  to acquire video  (34)  of a current medical device being serviced in a current service call; select one of the historical service call videos based on the acquired video; and provide, on a display device  (24),  the selected historical service call video.
Patent EP-4270114-A1 (EP)
Inventor: MACÉ JÉRÔME
IPC: G04B3/04
Filed: 2022-04-25
Abstract: L'invention concerne un dispositif de sélection et de commande (10) de fonctions d'un mouvement horloger, comprenant un organe sélecteur (20) agencé de sorte que, lorsqu'il est sollicité, il provoque la rotation, selon un sens unique de rotation, d'une roue à colonne (40) comprenant une pluralité de cames (42) coaxiales solidaires les unes des autres en rotation, ledit dispositif comprenant une pluralité de bascules de transmission (50) dont chacune est agencée en appui contre une came (42) qui lui est propre de sorte à pouvoir occuper successivement, selon la position angulaire de ladite came (42), une position de repos et une position active, chaque bascule de transmission (50) étant configurée de sorte que, lorsqu'elle occupe la position active, elle est disposée sur la trajectoire d'un organe de commande (30) qui est destiné, lorsqu'il est sollicité depuis une position de repos, à entraîner la bascule de transmission (50) se trouvant dans une position active, vers une position de commande d'une fonction qui lui est propre.
Patent EP-4083965-A1 (EP)
Inventor: MILLER JASON A
IPC: G08G5/00
Filed: 2022-04-26
Abstract: A method including displaying, in a graphical user interface (GUI) of a computer, a map of a plurality of airport taxiways. The method also includes receiving a start point on the map. The method also includes receiving an endpoint on the map. The method also includes generating, automatically, a path for an aircraft to take to navigate the plurality of taxiways from the start point to the endpoint. The method also includes superimposing the path on the map in the GUI.
Patent EP-4269871-A1 (EP)
Title: Led module and luminaire
Inventor: BLOCK STEFFEN
IPC: F21V23/04
Filed: 2022-04-28
Abstract: The invention relates to a luminaire. The luminaire comprises a housing, a support that is at least partly encompassed by the housing, and first mounting means for arranging a light source on a surface of the support when the light source is mounted to the first mounting means. In addition, the luminaire comprises second mounting means encompassed by the housing for arranging a module in the housing such that the support is arranged between the module and the light source when the light source is mounted to the first mounting means and the module is mounted to the second mounting means. The support comprises one or more through-holes, and the second mounting means is configured to arrange the module with regard to the support such that the module is associated with at least one through-hole of the one or more through-holes when the module is mounted to the second mounting means.
Patent EP-4087001-A1 (EP)
Inventor: KIM HONGJEONG
IPC: H01M10/0525
Filed: 2022-04-28
Abstract: Provided are an electrode structure and an all-solid secondary battery including the electrode structure. The electrode structure includes a cathode layer, an anode layer, and a solid electrolyte layer between the cathode layer and the anode layer. The cathode layer includes a cathode current collector and a cathode active material layer on at least one surface of the cathode current collector and the anode layer includes an anode current collector and an anode active material layer on at least one surface of the anode current collector. A base area of the solid electrolyte layer is larger than the base area of the cathode layer and the anode layer. The cathode layer and the anode layer are centrally positioned on the solid electrolyte layer in such a way that there is an extension of width on at least two sides of the solid electrolyte layer. An electrically insulating layer covers a side surface of the electrode structure in such a way that at least a space extending laterally next to the cathode layer and the anode layer and having the same width as the extension of the solid electrolyte layer is filled by the insulating layer.
Patent EP-4074392-A1 (EP)
Title: Smoke generator using dry ice
Inventor: CHANG MING-CHENG
IPC: A63J5/02
Filed: 2021-06-16
Abstract: A smoke generator includes a casing having a first chamber receiving dry ice, a second chamber receiving water, and a third chamber. The casing includes an outer side having a smoke outlet intercommunicating with the second chamber. The first chamber includes a smoke discharge port intercommunicating with the second chamber. A water pump device in the third compartment includes a water inlet located in the second chamber and a water spraying end located in the first chamber. The water pump device delivers water in the second chamber to the first chamber. The dry ice contacts with the water and gasifies into smoke that enters the second chamber via the smoke discharge port and is then ejected out via the smoke outlet. Water in the first chamber is flowable back to the second chamber. A heater is disposed in the second chamber and can increase the temperature of the water.