baber/WOPTO huggingface dataset:
Patent EP-4300849-A1 (EP)
Inventor: YANG RUI
IPC: H04B10/25
Filed: 2021-03-09
Abstract: This application provides an optical communication system, an optical communication method, an optical module, and an apparatus used in an optical module. A plurality of optical modules at a local end are cascaded, so that communication between a plurality of fronthaul interfaces at the local end and a peer end can be implemented through only one optical fiber link, thereby saving optical fiber resources. The optical communication system includes N optical modules at the local end. Each optical module includes a first optical interface and a second optical interface. A first optical interface of a first optical module in the N optical modules at the local end is connected to a peer end through an optical fiber. A second optical interface of an i th  optical module in the N optical modules at the local end is connected to a first optical interface of an (i+1) th  optical module in the N optical modules at the local end, and i=1, 2, ..., N-1.
Patent EP-4315231-A1 (EP)
Title: Procédé, appareil et système d'auto-étiquetage
Inventor: ZHOU RENGAO
IPC: G06T5/00
Filed: 2021-03-26
Abstract: L'invention concerne un procédé, un système et un appareil pour l'auto-étiquetage d'une image d'un capteur de vision dynamique (DVS). Le procédé peut comprendre la génération d'une paire d'images de caméra par une paire de caméras au cours d'un intervalle, et la génération d'au moins une image de DVS par un DVS au cours de l'intervalle. Le procédé peut en outre calculer une image de disparité sur la base de la paire d'images de caméra, et obtenir des informations 3D de la paire d'images de caméra sur la base de l'image de disparité calculée. Le procédé peut utiliser un modèle d'apprentissage profond pour déterminer une zone d'objet pour un auto-étiquetage, et peut obtenir des points 3D sur la base des informations 3D et de la zone d'objet déterminée. Puis, le procédé peut reprojeter les points 3D vers la ou les images de DVS pour générer des points reprojetés sur la ou les images de DVS. Le procédé peut en outre générer au moins un résultat auto-étiqueté sur la ou les images de DVS par combinaison des points reprojetés sur la ou les images de DVS.
Patent EP-4317501-A1 (EP)
Title: Highly corrosion-resistant aluminum alloy
Inventor: YOO TAE SEUNG
IPC: C22C21/02
Filed: 2021-03-31
Abstract: Proposed is a highly corrosion-resistant aluminum alloy including one or more components selected from among 0.1 wt.% or less (except for 0 wt.%) of Cu, 0.15 wt.% or less (except for 0 wt.%) of Si, 0.2 wt.% or less (except for 0 wt.%) of Fe, 0.9 to 1.5 wt.% of Mn, 0.03 to 0.15wt.% of Ti, 0.03 to 0.15 wt.% of Cr, and 0.03 to 0.15 wt.% of Zr, and the remaining proportion of aluminum (Al) and unavoidable impurities. The highly corrosion-resistant aluminum alloy contains Ti, Cr, and Zr in a predetermined weight ratio or in equal weight percentages (wt.%), thereby exhibiting improved corrosion resistance in a saline water environment while exhibiting excellent levels in tensile strength and yield strength.
Patent EP-4059899-A1 (EP)
Title: An arrangement and a method of pre-filtrating a natural water transferring water pump
Inventor: AALTONEN MIKKO
IPC: E03B3/04
Filed: 2022-03-18
Abstract: An arrangement and a method of pre-filtrating a natural water transferring water pump (36, 36 '), which arrangement comprises a first vessel (12) immersed in a natural water source (10), having a watertight bottom (14) and a watertight side wall surface (16) and a bed (22) of granular filtration material arranged in the lower portion (20) of the first vessel, preferably a sand bed, a second vessel (24) watertight relative to the natural water source, having a roof (26) and a side wall surface (30), the second vessel being in water flow connection with the lower portion of the first vessel (12), a water pump (36, 36 ') for passing filtered water from the first vessel (12) via said water flow connection to the second vessel (24) and further from the second vessel along a water pipe (40) to water use (38, 38'), a countercurrent flushing arrangement of the bed of filtration material, comprising a flushing fluid supply pipe (48), the first end of which having means for generating flushing fluid pulses (42, 62, 52), and the second end of which being fluid flow connection with the first vessel (12), and means (46) for distributing the pulses of flushing fluid to the lower portion of the bed of filtration material, wherein the upper portion (18) of the first vessel is in a by the hydrostatic pressure of the natural water source driven water flow communication with the natural water source (10).
Patent EP-4033058-A1 (EP)
Inventor: HAKENES ANDREAS
IPC: E05C17/28
Filed: 2022-01-11
Abstract: Ein Beschlag (3) zur Begrenzung einer Öffnungsweite eines gegen einen Rahmen (1) schwenkbaren Flügels (2) hat einen in einer Beschlagnut geführten Gleiter (12) mit einem Rasthaken (23). Der Rasthaken (23) dringt in eine lang gestreckte Rastausnehmung (21) ein. Ein in der Rastausnehmung (21) angeordneter Anschlag (24) begrenzt die Bewegung des Rasthakens (23) und damit die Öffnungsweite des Flügels (2).
Patent EP-4030279-A1 (EP)
Inventor: Tone Yuta
IPC: G06F8/65
Filed: 2022-01-13
Abstract: The technology notification system (3) includes a server (12) which stores new technology data (NTD1, NTD2) related to a new technology whose technical effect has been confirmed by racing a racing vehicle (10) incorporated with the new technology in a motor racing event (WRC2), and a distribution device (32) which distributes technology notification information related to the new technology data (NTD1, NTD2).
Patent EP-4215715-A1 (EP)
Inventor: SEMEL MATTHIAS
IPC: E21B10/60
Filed: 2022-01-21
Abstract: Die Erfindung betrifft einen Kastenbohrer zum Erstellen einer Bohrung im Boden, mit einem eimerförmigen Gehäuse, welches einen inneren Aufnahmeraum zum Aufnehmen von abgetragenem Bodenmaterial, mindestens eine Aufnahmeöffnung an einer Unterseite und eine im Wesentlichen geschlossene Decke an der Oberseite des Gehäuses aufweist, und einer Abtragseinrichtung, welche im Bereich der Unterseite des Gehäuses angeordnet und zum Abtragen von Bodenmaterial ausgebildet ist. Nach der Erfindung ist vorgesehen, dass an einem oberen Bereich des Gehäuses eine Druckquelle angeordnet ist, welche über eine Ventileinrichtung mit dem Aufnahmeraum des Gehäuses in Leitungsverbindung steht, und dass die Ventileinrichtung derart steuerbar ist, dass zum Entleeren des Aufnahmeraums von beim Bohren aufgenommenes Bodenmaterial die Ventileinrichtung geöffnet ist, wobei ein Druckmedium aus der Druckquelle in den Aufnahmeraum strömt.
Patent EP-4215400-A1 (EP)
Title: Method and apparatus for initiating a function of a vehicle
Inventor: NEFF ALBRECHT
IPC: B60K37/06
Filed: 2022-01-21
Abstract: The invention relates to a method, in particular a computer-implemented method, for initiating a function of a component of a vehicle comprising the steps. The method comprises: (i) receiving a wirelessly transmitted data signal representing an input of a user to an object and/or the presence of the object inside the vehicle or its vicinity; (ii) comparing the data signal with previously recorded data; (iii) initiating the function of the component if the comparison results that the data signal is at least essentially identical to at least a subset of the previously reference recorded data.
Patent EP-4220316-A1 (EP)
Title: System engineering tools and methods for industrial automation
Inventor: GRUENER STEN
IPC: G05B19/05
Filed: 2022-02-01
Abstract: There is provided a computer-implemented system engineering method for an industrial automation system- The method comprises: performing application engineering, comprising enabling a user to create an abstract application model for an application to be executed by the industrial automation system, wherein the abstract application model represents signal flow between functional entities; performing asset matching, comprising mapping the functional entities of the user-created abstract application model to available automation components of the industrial automation system and mapping the signal flow to available network infrastructure; and deploying the application to the industrial automation system, comprising configuring the automation components and the network infrastructure to execute the application including its signal flow.
Patent EP-4224289-A1 (EP)
Title: Mediated reality
Inventor: LEHTINIEMI ARTO JUHANI
IPC: G06F3/01
Filed: 2022-02-08
Abstract: An apparatus comprising means for:in a first mode, controlling rendering of content to provide an augmented reality scene that continuously varies with a point of view that has a zero offset from a real point of view of a user; andin a second mode, controlling rendering of content to provide a virtual reality scene that is a simulated augmented reality scene that continuously varies with a point of view that has a non-zero offset from the real point of view of the user, wherein the simulated augmented reality scene is defined by the point of view that has the non-zero offset from the real point of view.
Patent EP-4043642-A1 (EP)
Inventor: HANSCH MARCELLA
IPC: C02F1/40
Filed: 2022-02-09
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zu einer Separation von Verunreinigungen in Gewässern mit einem Gehäuse (2), mit einem Einlass (14) und einem Auslass (16), der über einen in dem Gehäuse (2) gebildeten Strömungsweg (32) mit dem Einlass (14) verbunden ist, einer außerhalb des Strömungsweges (32) befindlichen Kammer (24) und einer in dem Strömungsweg (32) angeordneten Umlenkeinrichtung (18, 20, 48) zur Änderung der Strömungsrichtung in dem Strömungsweg (32). Die vorliegende Erfindung betrifft ferner ein Verfahren zur Separation von Verunreinigungen in Gewässern, bei dem das Gewässer gegen eine in einem Strömungsweg (32) angeordnete Umlenkeinrichtung (48) fließt, die eine Änderung der Strömungsrichtung bewirkt, durch die die Verunreinigungen in Richtung auf eine außerhalb des Strömungsweges (32) befindliche Kammer (24) umgelenkt werden.
Patent EP-4049888-A1 (EP)
Inventor: BRENDEL THOMAS
IPC: B61D27/00
Filed: 2022-02-17
Abstract: Die erfindungsgemäße Kühleinrichtung weist einen Kältemittelkreislauf und einen damit gekoppelten Kühlmittelkreislauf auf. Der Kältemittelstrom kann mithilfe eines Sensors gesteuert werden, indem der Sensor ein Ventil oder eine Kältemittelpumpe steuert. Bei niedrigen Umgebungstemperaturen wird der Verdichter abgeschaltet, wodurch eine effiziente Kühlung insbesondere für eine Fahrzeugbatterie möglich ist.
Patent EP-4026989-A1 (EP)
Inventor: BERTANI ANDREA
IPC: F02B25/14
Filed: 2019-12-03
Abstract: A two-stroke internal combustion engine (1) is described, comprising: 
- a base (50), 
- a head (90) fixed to the base (50) and in which a cylindrical cavity (95) is formed, 
- a piston (40) slidably received in the cylindrical cavity (95), so as to define a combustion chamber (110) and a pumping chamber (105), and movable in the cylindrical cavity (95) between a bottom dead center, in which the volume of the combustion chamber (110) is maximum and the volume of the pumping chamber (105) is minimum, and a top dead center, in which the volume of the combustion chamber (110) is minimum and the volume of the pumping chamber (105) is maximum, 
- a transfer duct (145) provided with an inlet mouth (150) adapted to be placed in fluid communication with the pumping chamber (105), and with an outlet mouth (155) adapted to be placed in fluid communication with the combustion chamber (110), 
- an exhaust duct (160) provided with an inlet mouth (165) adapted to be placed in fluid communication with the combustion chamber (110), 
- a crank shaft (10) at least partially housed in the pumping chamber (105), 
- a connecting rod (45) adapted to connect the piston (40) to said crank shaft (10), wherein the two-stroke internal combustion engine (1) implements, by means of the movement of the piston (40) between the top dead center and the bottom dead center, an operating step during which the inlet mouth (165) of the exhaust duct (160) and the outlet mouth (155) of the transfer duct (145) are simultaneously in fluid communication with the pumping chamber (105), 
said two-stroke internal combustion engine (1) being characterized in that it comprises a movable partition housed inside the pumping chamber (105) and operatively connected to the crank shaft (10) to occlude the inlet mouth (150) of the transfer duct (145) during a first portion of said operating step, and to put in fluid communication the inlet mouth (150) of the transfer duct (145) with the pumping chamber (105) during a second portion of the operating step.
Patent EP-4049783-A1 (EP)
Title: Long and high resolution structures formed by additive manufacturing techniques
Inventor: DEMUTH JAMES A
IPC: B33Y50/02
Filed: 2016-10-28
Abstract: A method of additive manufacture suitable for large and high resolution structures is disclosed. The method may include sequentially advancing each portion of a continuous part in the longitudinal direction from a first zone to a second zone. In the first zone, selected granules of a granular material may be amalgamated. In the second zone, unamalgamated granules of the granular material may be removed. The method may further include advancing a first portion of the continuous part from the second zone to a third zone while (1) a last portion of the continuous part is formed within the first zone and (2) the first portion is maintained in the same position in the lateral and transverse directions that the first portion occupied within the first zone and the second zone.
Patent EP-4040719-A1 (EP)
Title: Secure server client interaction
Inventor: COLLINGE MEHDI
IPC: H04L9/40
Filed: 2019-08-05
Abstract: A method of maintaining a secure relationship between a client device and a server is described. The client device has a browser installed on it. The server provides a challenge to the client device. This challenge uses a challenge function adapted to provide a fingerprint of a device and browser combination for the client device. The client device determines the fingerprint of the device and browser combination by performing at least one task determined by the challenge function. This task, or tasks, involve rendering by the browser. The client device then provides a response to the challenge including the fingerprint. Methods at both client and server, and suitably configured client and server, are also described.
Patent EP-4086380-A1 (EP)
Title: Warp sizing apparatus
Inventor: OKU JUNICHI
IPC: D06B1/14
Filed: 2022-03-23
Abstract: Warp sizing apparatus (1) comprising a sizing tank (3) configured to store a sizing liquid (S); a recovery tank (22) configured to recover the sizing liquid (S); a sizing roll (11) onto which a warp sheet (T) is wound; a first squeeze roll (13) provided on an upstream side with respect to an advancing direction of the warp sheet (T); a second squeeze roll (15) provided on a downstream side with respect to the advancing direction of the warp sheet (T); and a sizing liquid supply device (20) configured to supply the sizing liquid (S) so as to form a sizing liquid pool (18) in a wedge-shaped area (17) formed above a contact position of the sizing roll (11) and the first squeeze roll (13), wherein the sizing roll (11) and/or the second squeeze roll (13) can be immersed in the sizing liquid (S), whereby the warp sizing apparatus (1) further comprises a sizing liquid receiving part (51, 60) for receiving the sizing liquid (S) flowing from the sizing liquid pool (18) and said sizing liquid receiving part (51, 60) is provided on at least one of the side walls (7) of the sizing tank (3).
Patent EP-4101971-A1 (EP)
Title: Laundry treatment apparatus
Inventor: LIM HYUNGGYU
IPC: D06F71/29
Filed: 2017-11-13
Abstract: A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet (1) having an accommodation space (31) formed therein to accommodate laundry, a door (11) hingedly connected to the cabinet (1) to open or close the accommodation space, a presser for applying pressure to laundry to remove wrinkles from laundry, and a presser-fixing structure (200) for mounting the presser to the inner surface of the accommodation space (31) or the door (11). The presser-fixing structure (200) includes a support holder (220) protruding from the inner surface of the accommodation space (31) or the door (11) and a presser-fixing recess formed concavely in the rear surface of the presser (9) so as to allow the support holder (220) to be inserted thereinto.
Patent EP-4285708-A1 (EP)
Inventor: BLANCKE JEFFREY
IPC: A01D89/00
Filed: 2022-05-30
Abstract: A pickup assembly (2) for an agricultural harvester (1) comprises a pickup assembly frame (200), a pickup unit (10), a wind guard assembly (220), and a feeding auger (11). The pickup unit (10) is carried by the pickup assembly frame (200) and configured to pick up crop from a field. The wind guard assembly (220) is pivotably coupled to the pickup assembly frame (200). The feeding auger (11) is rotatably coupled to an auger arm (110), the auger arm (110) being pivotably connected to the pickup assembly frame (200) at a first pivot axle (116). An auger control arm (111) extends from the first pivot axle (116) in a direction different from the auger arm (110) and is configured for pivoting together with the auger arm (110). The auger control arm (111) is configured to provide at least one of the following functions:limiting a maximum height of the feeding auger (11),limiting a minimum height of the feeding auger (11),providing suspension for the feeding auger (11) when pivoting relative to the pickup assembly frame (200), andlifting the feeding auger (11), together with the wind guard assembly (220).
Patent EP-4296075-A1 (EP)
Inventor: MOLL IRENE
IPC: B60C1/00
Filed: 2022-06-23
Abstract: Die Erfindung betrifft Kautschukmischungen, enthaltend neben bestimmten Mengen synthetischem Kautschuk, Füllstoffen und Vernetzer 0,5 bis 10 phr der mindestens einen ethoxylierten Verbindung der Formel (I) RO(CH<sub>2</sub>CH<sub>2</sub>O)<sub>x</sub>H (I), worin R für Alkyl steht, wobei Alkyl verzweigt oder unverzweigt sein kann, und x für eine ganze Zahl von 1 bis 20 steht, geeignet zur Herstellung von Vulkanisaten mit niedrigem Rollwiderstand.
Patent EP-4120354-A1 (EP)
Inventor: PARK JAE HYUN
IPC: H01L27/32
Filed: 2022-07-07
Abstract: A display device includes an auxiliary wire, a connection pattern, a light emitting layer, an upper common layer, and an upper electrode. The display device includes a sub-pixel region and a contact region. The auxiliary wire is disposed on a substrate in the contact region. The connection pattern is disposed on the auxiliary wire. The light emitting layer is disposed on the substrate in the sub-pixel region. The upper common layer is disposed on the light emitting layer and the connection pattern, and includes openings that expose the connection pattern. The upper electrode is disposed on the upper common layer and contacts the connection pattern by passing through the openings.
Patent EP-4119665-A1 (EP)
Inventor: YOSHIDA TETSUHIKO
IPC: C12N15/113
Filed: 2022-07-14
Abstract: The present disclosure provides siRNA that suppresses proliferation of new coronaviruses (SARS-CoV-2). The siRNA disclosed herein includes: a sense strand; and an antisense strand. The sense strand includes a target sequence comprising 19 to 23 bases in which a base at a 5' terminal is guanine (G) or cytosine (C), and an overhang comprising 2 to 4 bases added to a 3' terminal side of the target sequence. The antisense strand includes a sequence complementary to the target sequence, and an overhang comprising 2 to 4 bases added to a 3' terminal side of the complementary sequence. Here, at least a part of the target sequence contains at least a part of a base sequence encoding a signal peptide region of a spike protein (S protein) of SARS-CoV-2.
Patent EP-4270662-A1 (EP)
Title: Systems and methods for a cable connector
Inventor: DAVIDSZ MARK E
IPC: H01R4/2433
Filed: 2022-08-01
Abstract: A connector for receiving a ribbon cable, to be assembled via a clamping tool, is provided. The connector includes a housing, a cover, and a protection cap. The housing includes an open top and a bottom. The cover is configured to selectively cover the open top of the housing to enclose the ribbon cable within an interior of the housing. The protection cap is configured to cover the bottom of the housing. The protection cap includes a nonplanar surface with a bump, where the clamping tool contacts the cover and the bump to force the cover toward the housing when the connector is assembled.
Patent EP-4135067-A1 (EP)
Inventor: JANG JUNGSUE
IPC: H01M4/131
Filed: 2022-08-05
Abstract: Provided are a positive active material, a preparing method thereof, and a rechargeable lithium battery including the same. The positive active material includes a first positive active material including a lithium nickel-based composite oxide and including a secondary particle formed by aggregation of a plurality of primary particles and a cobalt coating portion on the surface of the secondary particle; and a second positive active material including a lithium nickel-based composite oxide and including a single particle and a cobalt coating portion on the surface of the single particle, wherein the second positive active material has an uneven surface comprising concavo-convex features and an even surface that is substantially flat.
Patent EP-4123849-A1 (EP)
Inventor: VIDNE YANIV
IPC: H01S3/067
Filed: 2019-05-13
Abstract: Methods and apparatuses for manipulating and modulating of laser beams. The methods and apparatuses enable activating and deactivating of laser beams, while the laser systems maintain their operating power. Further, a hybrid pump module configured to be coupled to an optical fiber having a core and at least one clad, comprising: at least one focusing lens in optical with the optical fiber; plurality of diode modules, each configured to output a multi-mode beam in optical path with the clad; and at least one core associated module, in optical path with the core, configured to provide selected functions. Further, apparatus and methods configured for frequency doubling of optical radiation.
Patent EP-4134158-A1 (EP)
Inventor: KYHSE-ANDERSEN JAN
IPC: B01D15/08
Filed: 2019-12-17
Abstract: Ligand functionalized substrate including a solid substrate, which has been modified to provide grafted catching ligand groups covalently bound via a linker, methods of preparing said ligand functionalized substrate and the use thereof, such as to increase binding rate and the dynamic binding capacity (DBC).
Patent EP-4148822-A1 (EP)
Inventor: LEE EUNJOO
IPC: H01M4/02
Filed: 2022-09-08
Abstract: A negative active material for a rechargeable lithium battery and a rechargeable lithium battery are provided and the negative active material including a porous silicon-carbon composite including silicon, carbon, and magnesium silicate (MgSiO 3 ) and having a diffraction peak intensity ratio I MgSiO3(610) /I Si(111)  of 0.001 < I MgSiO3(610) /I Si(111)  < 0.01, which is a ratio of a diffraction peak intensity I MgSiO3(610)  by MgSiO 3  at 2θ = 30° to 32° to a diffraction peak intensity I Si(111)  by Si(111) detected at 2θ = 27.5° to 29.5° in an X-ray diffraction analysis.