baber/WOPTO huggingface dataset:
Patent EP-3862736-A1 (EP)
Inventor: JEYAPAUL ELBERT
IPC: G01K11/3206
Filed: 2021-01-21
Abstract: A system for detecting a fire or overheating event the system includes a heat detector, an optical fiber, a photodetector, and a processing unit. The pneumatic heat detector includes a sealed chamber sealed with a diaphragm having an initial position, and the optical fiber is in operable communication with the diaphragm. The optical fiber includes an FBG. The optical signal generator is configured to emit an optical signal with into the optical fiber. The photodetector is configured to receive a reflected optical signal from the FBG. The processing unit is configured to correlate the reflection wavelength of the reflected optical signal with a temperature of the heat detector.
Patent EP-4032598-A1 (EP)
Title: Polypropylene composition containing a new charge-stabilizing agent for electret melt blown webs
Inventor: WANG JINGBO
IPC: D01F6/06
Filed: 2021-01-21
Abstract: A polypropylene composition (PC) comprising: 
a. from 95.0 to 99.99 wt.-%, of a polypropylene (PP), preferably a propylene homopolymer (HPP); and 
b. from 0.01 to 5.0 wt.-%, of a compound according to Formula (I)
     
wherein each R is independently selected from C 1  to C 6  alkylene, C 2  to C 6  alkenylene and a single bond, each R' is independently selected from H and C 1  to C 6  alkyl, each R" is independently selected from H and C 1  to C 22  alkyl, wherein each alkylene, alkenylene and alkyl group may optionally be substituted by deuterium or fluorine, and the two substituents on the central benzene ring may be either positioned in an ortho, meta or para relationship; 
wherein the polypropylene composition (PC) has an MFR 2  of from 400 to 5000 g/10 min and a melting temperature Tm of from 140 to 170 °C.
Patent EP-3859210-A1 (EP)
Title: Verfahren zur optimierung eines toleranzbereichs einer regelungskennlinie einer elektronischen gemischregelung bei einem gasheizgerät
Inventor: HENRICH HARTMUT
IPC: F23N5/12
Filed: 2021-01-25
Abstract: Die Erfindung betrifft ein Verfahren zur Optimierung eines Toleranzbereichs einer Regelungskennlinie einer elektronischen Gemischregelung von Gas und einem bestimmten Brenngas unter Nutzung einer Ionisationsstromregelung bei einem Gasheizgerät.
Patent EP-4036524-A1 (EP)
Inventor: AMARIEI CORNEL-MARIAN
IPC: A61H3/06
Filed: 2021-01-29
Abstract: In a first aspect of the invention, it is claimed a computer-implemented method for assisting the movement of a visually impaired user by means of a wearable device 1, comprising the following steps: 
S1- Acquiring data from the environment of the visually impaired user 
S2- Fusing the acquired data, creating, continuously updating of a Live Map 
S3- Determining, continuously updating and storing, of at least one navigation path together with associated navigation guiding instructions for the visually impaired user to navigate from the current position of the visually impaired user to a point of interest, continuously selecting one preferred navigation path from the at least one navigation path, and continuously sending to the visually impaired user the preferred navigation path, together with associated navigation guiding instructions. 
S4- Guiding the visually impaired user along the preferred navigation path, by using guiding modes for transmitting each associated navigation guiding instruction, comprising haptic and/or auditory cues. 
     The invention details how the steps S2, S3 and S4 are carried out and also details the content of the Live Map. Said Live Map comprises data from the sensors regarding objects and living beings, relationships between the objects and the living beings and different types of areas: walkable area, non-walkable area and conditional walkable area, 
     In a second aspect of the invention, it is claimed a wearable device for assisting the movement of a visually impaired user, configured to apply the steps of the method.
Patent EP-3862228-A1 (EP)
Title: Aussenspiegelvorrichtung
Inventor: GRESENS TORALF
IPC: F16J15/3236
Filed: 2021-02-05
Abstract: Die Erfindung betrifft eine Außenspiegelvorrichtung (1) für ein Fahrzeug, insbesondere Kraftfahrzeug, mit einem an dem Fahrzeug befestigbaren Spiegelfuß (3) und mit einem an dem Spiegelfuß (3) um eine Schwenkachse (6) verschwenkbar gelagerten Spiegelkopf (2), wobei zwischen dem Spiegelfuß (3) und dem Spiegelkopf (2) ein elastisch verformbares Dichtelement (9) angeordnet ist, das im Querschnitt gesehen zwei Dichtarme (12,13) aufweist, wobei ein erster Dichtarm (12) dichtend an dem Spiegelkopf (2) und ein zweiter Dichtarm (13) dichtend an dem Spiegelfuß (3) anliegt. Es ist vorgesehen, dass die Dichtarme (12,13) beabstandet zueinander einander gegenüberliegend verlaufen, und dass zumindest einer der Dichtarme (13) eine dem anderen der Dichtarme (12) zugewandte Vertiefung (17) aufweist, in welche der andere Dichtarm (12) zumindest bereichsweise hineinfedern kann.
Patent EP-4050353-A1 (EP)
Inventor: SCHAFFER JOSEF-PAUL
IPC: G01R31/319
Filed: 2021-02-25
Abstract: An apparatus for measuring a device current of a device under test comprises a first circuit including a first terminal for coupling to a first connection terminal of the DUT. The first circuit is configured to supply a first test voltage for the first terminal and to output a first output voltage sensed at the first terminal. The apparatus further includes a second circuit comprising a second terminal for coupling to a second connection terminal of the DUT. The second circuit is configured to supply a second test voltage for the second terminal and to output a second output voltage sensed at the second terminal. The apparatus further includes a third circuit configured to determine the device current of the DUT based on the first output voltage, the second output voltage, the first test voltage and the second test voltage. The first circuit and the second circuit are identical.
Patent EP-3892396-A1 (EP)
Inventor: CIBECCHINI DAVIDE
IPC: B21F23/00
Filed: 2021-03-08
Abstract: A wire drawing equipment feeding wires to processing stations, including at least a couple of opposed drive rollers (R1, R2) equipped with a circumferential groove (G), at least a pressure drive roller (R2) being movably assembled relative to a striker drive roller (R1) by means of a pressure actuator (P), in that even said striker drive roller (R1) is movably assembled in the direction of said pressure drive roller (R2), to be capable of being set in position and keep a sliding axis fixed of set wires even in case of the diameter of said wires changes, is described.
Patent EP-3868585-A1 (EP)
Inventor: UCHIDA ZENZO
IPC: E02F9/08
Filed: 2013-02-19
Abstract: A turning working vehicle comprising: 
a prime mover part, said prime mover part being covered at the rear with a hood arranged behind a turning body; 
an operation part, said operation part being arranged on said prime mover part; 
and a cabin (30), said cabin (30) covering said operation part (7) and a rear wall portion (34) of said cabin being formed of a rear window portion (80) and of an housing part (81), and wherein the housing part (81) is under the rear window portion (80).
Patent EP-3869706-A1 (EP)
Inventor: KAHN FAROOQ
IPC: H04B7/06
Filed: 2007-08-13
Abstract: A base station for use in a wireless network communicates with a plurality of subscriber stations. The base station transmits in a downlink channel to a first subscriber station using a plurality of transmit antennas. The base station transmits to the first subscriber station using either a transmit diversity scheme or a beamforming scheme according to the amount of correlation between the transmit antennas observed at the first subscriber station. The base station also transmits to the first subscriber station using a cyclic delay diversity scheme having either zero delay or non-zero delay according to the amount of antenna/channel correlation observed at the first subscriber station.
Patent EP-3912987-A1 (EP)
Inventor: TUSTIAN ANDREW
IPC: C07K16/06
Filed: 2015-07-24
Abstract: High resolution protein A chromatography employing a chaotropic agent and pH gradient or pH step elution buffer results in improved peak resolution between closely related molecular species. Bispecific antibodies containing a protein A-binding-ablating substitution CH3 domain paired with a protein A-binding CH3 domain are separated with high peak resolution from monospecific antibodies containing a protein A-binding-ablating substituted CH3 domain paired with the protein A-binding-ablating substituted CH3 domain and monospecific antibodies containing a protein A-binding CH3 domain paired with the protein A-binding CH3 domain. Useful chaotropic agents include magnesium chloride and calcium chloride.
Patent EP-3875621-A1 (EP)
Inventor: MISRA ABHIJEET
IPC: C22C21/10
Filed: 2017-07-12
Abstract: The disclosure provides aluminum alloys having varying ranges of alloying elements and properties.
Patent EP-3907640-A1 (EP)
Title: Automatic endpoint security policy assignment by zero-touch enrollment
Inventor: HUFFMAN DAVID H
IPC: G06F21/60
Filed: 2021-05-03
Abstract: A model-based industrial security policy configuration system implements a plant-wide industrial asset security policy in accordance with security policy definitions provided by a user. The configuration system models the collection of industrial assets for which diverse security policies are to be implemented. An interface allows the user to define zone-specific security configuration and event management policies for a plant environment at a high-level based on a security model that groups the industrial assets into security zones. When new industrial devices are subsequently installed on the plant floor, the system determines whether a security policy defined by the model is applicable to the new device and commissions the new device to comply with any relevant security policies. This mitigates the necessity for a system administrator to manually configure individual devices to comply with plant-wide security policies.
Patent EP-4098996-A1 (EP)
Inventor: GRIBNIAK VIKTOR
IPC: E04C5/08
Filed: 2021-06-01
Abstract: This invention relates to structural engineering and materials engineering. Special equipment and a new technique to distribute tie components in the cross-section of a structural element ensure the innovative feature of the invention. The anchorage system enables to combine different materials varying the arrangement/distribution of longitudinal tie components in a composite structural element. The proposed apparatus is suitable for reinforcing, fastening and characterising of structural elements. The equipment comprises a system of two symmetrical anchorage joints for tie components (2, 12, 13) and the external reinforcement component (11, 14) of the structural element (1). The anchorage block (3) embraces two plates (6) connected by a central bar (7) and connecting bolts (8). Plates are used as permanent formwork for casting the anchorage joints (3). The plates (6) have identically distributed holes for the insertion of reinforcement ties (2, 12). The anchorage blocks (3) are filled with concrete, polymer or other material (9) to fix internal reinforcement ties (2, 12, 13) and make it possible to bond the external tie components (11, 14) adhesively. The central bar (7) is connected to a tension device (4). Further, the clamping equipment (10) is used for shear restrain of the anchorage joints (3) and fastening the external parts (11, 14) of the composite system. A gap between the structural element (1) and anchorage joint (3) can be formed to measure deformations of internal (2, 12, 13) and external (11, 14) longitudinal ties. The structural element (1) and the anchorage joints (3) can be produced either simultaneously or at different stages, and contain the same or different filling materials.
Patent EP-3951563-A1 (EP)
Title: Systems and methods for collaborating physical-virtual interfaces
Inventor: NAGENDRAN ARJUN
IPC: G06F3/01
Filed: 2021-06-08
Abstract: Aspects of systems and methods for collaborating physical-virtual interfaces are disclosed. In an example, a method may include transmitting digital content to display in a virtual environment that includes one or more human inhabited characters, the digital content corresponding to content displayed on one or more interactive devices. The method may also include receiving first input data representing content markup of the digital content from a first user of the first interactive device. The method may also include determining an action state or an appearance state for a human inhabited character in response to the first data. The method may also include transmitting the first input data to display in the virtual environment and transmitting the human inhabited character to display in the virtual environment according to the action state or the appearance state.
Patent EP-4105168-A1 (EP)
Inventor: HAAS JONAS
IPC: B81C99/00
Filed: 2021-06-18
Abstract: A method to form three-dimensional (3D) van-der-Waals multilayer structures comprises stacking two-dimensional (2D) layers (10, 100). In a step a., at least two of the 2D layers (10, 100) are provided. In a step b., a first of the 2D layers (10) is placed onto a support (15). In a step c., a second of the 2D layers (100) is placed onto the previously placed first 2D layer (10), thereby producing a stack (200) of two layers. Optionally step c. is repeated with one or more further of the 2D layers, thereby increasing the height of the stack (200). The 2D layers (10,100) are free-standing membranes. The support (15) comprises or is a target frame (20) defining an opening (21), wherein the free-standing membranes are placed in such a way that they span the opening (21) of the target frame (20). Besides the method, an apparatus for conducting the method and the obtained van-der-Waals multilayer structures are described.
Patent EP-4079716-A1 (EP)
Inventor: HSU CHUNG-KING
IPC: C05F9/02
Filed: 2021-07-13
Abstract: A product containing a biodegradable composite is adapted to contact a biological substrate and includes the biodegradable composite and a biodegradable plastic. The biodegradable composite includes an organic matter having viable bacteria and a porous material, wherein the organic matter accounts for 40% to 80% of a weight of the biodegradable composite, and a total plate count of the organic matter is greater than or equal to 10<sup>4</sup> CFU/g. The porous material accounts for 20% to 60 % of the weight of the biodegradable composite. The biodegradable composite accounts for less than or equal to 10% of a weight of the product. The biodegradable plastic is decomposable by biological activities and contacts with the biodegradable composite. The product could instantly deodorize and accelerates a decomposition process to form compost.
Patent EP-3950195-A1 (EP)
Inventor: SCALCO NICOLA
IPC: B23D47/02
Filed: 2021-07-23
Abstract: The finding concerns a guide device for a hole saw, comprising a central rod (1), a pair of pins threaded onto said central rod (1) and a plurality of arms (7). 
     Said arms (7) being parts of a pair are arranged substantially radially aligned with respect to the central rod (1) and with an X-shaped configuration. A plurality of guide bars (8) of the same number as the plurality of pairs of arms (7) is present, which comprise at least one slot (9), at which the further ends of the pairs of arms (7) are hinged. Said guide device provides that the pair of pins is retained onto said central rod (1) by means of a coupling adapted to allow the variation of their mutual distance, that the plurality of arms (7) is arranged in pairs and finally that one of the ends of an arm (7) that composes the pair is hinged to one of said pins, whereas one of the ends of the other arm (7) is hinged to the other of said pins.
Patent EP-3950426-A1 (EP)
Title: Campingbox
Inventor: GRAF MARCEL
IPC: B60P3/34
Filed: 2021-08-05
Abstract: Die Erfindung betrifft eine ausklappbare Campingbox, die im zusammengelegten Zustand auf der Ladefläche eines Automobils mit Steilheck transportiert werden kann. Im ausgeklappten Zustand kann die Campingbox an das offene Heck des Laderaumes des Automobils angekoppelt werden und den nutzbaren Raum des Laderaumes vergrößern.
Patent EP-4141256-A1 (EP)
Inventor: HAWKINS SAMUEL
IPC: F03D80/00
Filed: 2021-08-31
Abstract: A method of operating a wind turbine is provided, wherein the wind turbine is not connected to or has become disconnected from a power grid (200) that is capable of supplying electrical power to the wind turbine (100). The method comprises operating the wind turbine (100) in a first operating mode (71) in which an auxiliary system (10) of the wind turbine is supplied with electrical power from an energy storage system (50) of the wind turbine, wherein in the first operating mode (71), a first group (11) of auxiliary power consumers (12, 13, 14) of the auxiliary system (10) and a second group (21) of auxiliary power consumers (22, 23, 24) of the auxiliary system (10) are supplied with electrical power from the energy storage system (50). Upon fulfillment of a predefined condition, the wind turbine (100) is operated in a second operating mode (72) in which the power supply from the energy storage system (50) to the first group (11) of auxiliary power consumers (12, 13, 14) is ceased. Upon a charging state of the energy storage system (50) reaching or dropping below a predetermined charging level, the wind turbine (100) may be operated in a third operating mode (73) in which auxiliary power supply is ceased.
Patent EP-4001562-A1 (EP)
Inventor: SAKAKI GENTA
IPC: E05D15/10
Filed: 2021-10-06
Abstract: A plug door device (1) relating to an embodiment includes a stationary base (3), a slidable base (4) slidable in a width direction relative to the stationary base (3) when acted upon by a driving force from a drive source (6), and a movement alignment mechanism (100, 200, 300) for controlling the front and rear ends of the slidable base (4) in a front-rear direction to move in the width direction toward the same side and by the same amount. The movement alignment mechanism (100, 200, 300) includes two stationary shaft members (101, 251, 301), two rotatable members (102, 202, 302), and a shaft (103, 203, 303). The stationary shaft members (101, 251, 301) are spaced away from each other in the front-rear direction and extend in a height direction. The rotatable members (102, 202, 302) each include a contact arm (111, 211, 311) in contact with the slidable base (4) and a transmission arm (113, 213, 313) having a transmission shaft member (112, 212, 312) spaced away from a corresponding one of the stationary shaft members (101, 251, 301). The contact arm (111, 211, 311) and the transmission arm (113, 213, 313) are rotatable integrally with the corresponding stationary shaft member (101, 251, 301) around the corresponding stationary shaft member (101, 251, 301). The front and rear ends of the shaft (103, 203, 303) are connected to the transmission shaft members (112, 212, 312) of the two rotatable members (102, 202, 302).
Patent EP-4163082-A1 (EP)
Inventor: WALTER ULRICH
IPC: B29C49/04
Filed: 2021-10-11
Abstract: Extrusionskopfanordnung mit mehrere entlang einer Querachse (Q) nebeneinander angeordnete Extrusionsköpfe (1, 2), die jeweils ein Gehäuse (3) mit mindestens einem Strömungskanal (5, 13, 15) zum Ausbilden eines Strangs aus extrudierbarem Kunststoff in Richtung einer Längsachse (L<sub>1</sub>, L<sub>2</sub>) aufweisen,wobei das Gehäuse (3) ein sich entlang der Längsachse (L<sub>1</sub>, L<sub>2</sub>) erstreckendes Gehäuseaußenteil (4) mit einer Außenumfangsfläche (20) aufweist, und wobei in dem Gehäuseaußenteil (4) eine Längsbohrung (23) parallel zur Längsachse (L<sub>1</sub>, L<sub>2</sub>) angeordnet ist,wobei jeweils die Außenumfangsfläche (20) des Gehäuseaußenteils (4) einen ovalen Querschnitt mit einem größten Durchmesser (D) und einem kleinsten Durchmesser (d) aufweist,wobei die Extrusionsköpfe (1, 2) mit den kleinsten Durchmessern (d) parallel zur Querachse (Q) nebeneinander angeordnet sind undwobei die Längsbohrungen (23) jeweils auf einem Durchmesser abweichend vom kleinsten Durchmesser (d) angeordnet sind.
Patent EP-4166331-A1 (EP)
IPC: B33Y10/00
Filed: 2021-10-12
Abstract: A resin comprises: A) a multifunctional (meth)acrylate; B) an NCO-functional polyurethane; C) a radical starter and D) a catalyst. The multifunctional (meth)acrylate A) has a viscosity at 23 °C as determined according to DIN EN ISO 2884-1 of ≤ 10000 mPa·s, the NCO-functional polyurethane B) has an average NCO group functionality of ≥ 2 and an equivalent molecular weight with respect to NCO groups of > 300 g/mol. The resin is free from isocyanate trimerization catalysts and the resin is free from NCO-reactive compounds or, if NCO-reactive compounds are present in the resin, the molar ratio of NCO groups to NCO-reactive groups is ≥ 5:1.
Patent EP-3988005-A1 (EP)
Inventor: JANNACH HELMUT
IPC: D06F59/00
Filed: 2021-10-12
Abstract: Trockenvorrichtung, bevorzugt für Kleidungsstücke und Ausrüstungsgegenstände wie Handschuhe, Schuhe, Stiefel, Gürtel und dergleichen, welche ein Montagepaneel (1) und auf diesem angeordnete elektrisch beheizte Trockenbügel (2) aufweist, die sich jeweils vom oberen Rand (3) bis zum unteren Rand (4) des Montagepaneels (1) erstrecken, wobei das Montagepaneel (1) eine Vorderwand (5) und am unteren Rand (4) und oberen Rand (3) davon abgewinkelt obere und untere Wandelemente (6, 7) aufweist und wobei in diesen Wandelementen (6, 7) Aufnahmelöcher (9, 10) zur Aufnahme der beidseitigen Endstücke (11, 12) der Trockenbügel (2) vorgesehen sind.
Patent EP-4166986-A1 (EP)
Inventor: KELBER FLORIAN
IPC: G01S7/521
Filed: 2021-10-12
Abstract: A method for detecting a moving object in a scene comprises: providing sampled ultrasonic echo signals from the scene; determining echo envelopes of the sampled ultrasonic echo signals; determining differentials of successive echo envelopes for providing echo envelope differentials; determining the absolute values of the echo envelope differentials; and conducting a classification based on the determined absolute values of the echo envelope differentials for determining a relative movement of the moving object.
Patent EP-4000765-A1 (EP)
Inventor: BAKER ANDREW H
IPC: B22F3/105
Filed: 2020-03-13
Abstract: A method for use in additive manufacturing of a three-dimensional workpiece is described. The method includes depositing material onto a substrate to form a shape of the workpiece in accordance with an additive manufacturing process; determining a thermal characteristic of at least a portion of the workpiece during the additive manufacturing process; determining that the thermal characteristic of at least the portion exceeds a threshold associated with the portion; adjusting a cooling parameter of a cooling flow to be applied to the workpiece responsive to determining that the thermal characteristic of at least the portion exceeds the threshold associated with the portion; and applying the cooling flow with the adjusted cooling parameter to at least the portion of the workpiece.
Patent EP-3984370-A1 (EP)
Inventor: VOLKER LAMMERS
IPC: A23P10/35
Filed: 2021-10-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von mit Fett verkapseltem Inhaltsstoff, das die Schrittea) Dosieren von Fett, das einen Schmelzpunkt von zumindest 50°C aufweist, in einen Extruder,b) Erwärmen des Fetts in dem Extruder bei Drehung der zumindest einen Schnecke,c) Zudosieren zumindest eines Inhaltsstoffs in das Extrudergehäuse zur Herstellung einer fließfähigen Mischung,d) Kühlen der fließfähigen Mischung in einem stromabwärts angrenzenden Abschnitt des Extrudergehäuses,e) anschließendes Austreten der Mischung durch eine Extruderdüse undf) Zerkleinern der Mischung nach Austritt aus der Extruderdüse, aufweist.