baber/WOPTO huggingface dataset:
Patent EP-3685727-A1 (EP)
Inventor: LI JING
IPC: A47L11/22
Filed: 2020-01-16
Abstract: A floor sweeper comprises a housing which has a garbage cavity for containing garbage. The garbage cavity has an inlet allowing the garbage to enter the garbage cavity. A sweeping roller is disposed at the inlet of the garbage cavity, is rotatably connected to the housing and is able to sweep outside garbage into the garbage cavity. A sealing plate for opening/closing the inlet is disposed at the inlet of the garbage cavity. An ejector rod is vertically and movably connected to the housing, has an upper end connected to the sealing plate and is able to move vertically to drive the sealing plate to move. When floor sweeper cleans a floor, the ejector rod abuts against the floor and moves upwards to drive the sealing plate to move to open the inlet of the garbage cavity. When the floor sweeper is lifted off the floor, the ejector rod leaves the floor, and the sealing plate seals the inlet of the garbage cavity.
Patent EP-3692866-A1 (EP)
Title: Drinking straw, package assembly and method for producing a drinking straw
Inventor: BERTANI GIULIO
IPC: A47G21/18
Filed: 2020-01-30
Abstract: There is described a drinking straw (3, 3') for a package (2) being filled with a pourable food product. The drinking straw (3, 3') comprises at least an inlet opening (11) for allowing the introduction of the pourable food product into the drinking straw (3, 3'), a tubular main portion (16) configured to be inserted, in use, into the package (2), having the inlet opening (11) and a sleeve (22, 22') superimposed on and/or surrounding at least a section of the tubular main portion (16). The sleeve (22, 22') is configured to allow for the insertion and/or introduction of the drinking straw (3, 3') into the package (2) and to impede and/or hinder and/or block a removal and/or separation of the drinking straw (3, 3') from the package (2) after introduction and/or insertion of the drinking straw (3, 3') into the package (2).
Patent EP-3670844-A1 (EP)
Inventor: SCHILLING JAN CHRISTOPHER
IPC: F01D25/24
Filed: 2015-05-06
Abstract: A shroud hanger assembly (30) is provided for hangers (34) and shrouds (50) defining dimensionally incompatible components such as those which are press or frictionally fit to engage one another. The shroud hanger assembly (30) includes a multi-piece hanger (34) and a shroud (50) which is pinned to the hanger assembly (30) by at least one axially extending pin (70) and which locates the shroud relative to the hanger to control motion in one or both of circumferential (tangential) and radial directions relative to the engine.
Patent EP-3702744-A1 (EP)
Inventor: QUADERER JAMES G
IPC: G01J3/42
Filed: 2020-02-12
Abstract: A plant detection system includes a radiation module and a photodetector system. The photodetector system includes a photodetector housing, one or more photodetectors, a detector lens, and an aperture plate. The aperture plate is disposed within the photodetector housing between the detector lens and the one or more photodetectors and has an aperture extending therethrough. The detector lens and the aperture plate are configured so that stray radiation received by the detector lens is directed through the aperture in the aperture plate or onto a surface of the aperture plate without being directed onto sidewalls of the photodetector housing.
Patent EP-3742646-A1 (EP)
Title: Carrier scheduling indication method and apparatus
Inventor: TANG HAO
IPC: H04L1/18
Filed: 2015-07-08
Abstract: Embodiments of the present invention disclose a communication method and apparatus and relate to the communications field, so as to resolve a problem that signaling overheads are relatively large because a quantity of configured carriers of the base station is relatively large. A specific solution is: generating, receiving downlink control information, DCI, from a base station, wherein the DCI carries a carrier assignment indication field comprising a first code and a second code, the first code indicates a total number of scheduled carriers in configured carriers, and the second code indicates an accumulative number M of scheduled carriers up to a current scheduled carrier, and the accumulative number M is an integer greater than or equal to 1; sending hybrid automatic repeat request, HARQ, information to the base station according to the carrier assignment indication field in the DCI.
Patent EP-3750955-A1 (EP)
Inventor: STIGSSON JERRY
IPC: B29K27/06
Filed: 2014-12-10
Abstract: The present invention relates to an expanded PVC foam having a compressive modulus to density ratio of at least 1.28 for foams with a density of 25-40 kg/m 3 , or at least 1.40 for foams with a density of 41-115 kg/m 3 , or at least 1.69 for foams with a density of 116-420 kg/m 3 .
Patent EP-3709395-A1 (EP)
Title: Valve system for an electrochemical power source, in particular for an underwater vessel, and its electrochemical power source
Inventor: BARTOLI DINO
IPC: H01M50/77
Filed: 2020-03-13
Abstract: An electrochemical-type power supply source (1) is provided with: an electrochemical stack (2) generating electric power, in the presence, internally, of electrolytic fluid, provided with a number of distinct groups of galvanic cells (4) and of a corresponding number of electrolyte inlet pipes (8) for introducing electrolyte into respective groups of galvanic cells (4) and with electrolyte outlet pipes (9) for extracting electrolyte from respective groups of galvanic cells (4); a main tank (5), fluidically coupled to the electrochemical stack and containing electrolytic fluid; and a recirculation system (6, 10), defining a circulation path of the electrolytic fluid between the main tank and the electrochemical stack. A valve system (20) that can be coupled to the electrolyte inlet and/or outlet pipes and operatively controllable to modify hydraulic and electric characteristics of the circulation path, in response to a power delivery condition by the power supply source.
Patent EP-3731036-A1 (EP)
Inventor: PARIZY MATTHIEU
IPC: G05B13/04
Filed: 2020-03-18
Abstract: An optimization device includes: an operation unit that executes an annealing operation; a replica history information holding unit that individually holds a temperature corresponding to replica state identification information that identifies a replica state corresponding to an annealing operation of N times previously executed by the operation unit wherein N is a positive integer, a plurality of parameters corresponding to the replica state, and energy corresponding to the replica state; a barycenter calculation unit that individually calculates a barycenter of a plurality of parameters corresponding to each replica state of N times held by the replica history information holding unit, and holds, in a barycenter holding unit, a barycenter of a plurality of parameters corresponding to the each replica state of N times; a barycenter distance determination unit that determines whether or not a barycenter is within a predetermined distance, for each of a plurality of sets of replica states corresponding to a temperature equal to or lower than a predetermined temperature, among a plurality of replica states for which the barycenter holding unit holds a barycenter; a temperature adjustment unit that changes a temperature corresponding to any one of replica states included in a set of replica states determined to have a barycenter within the predetermined distance, to a temperature exceeding the predetermined temperature; and a replica exchange control unit that uses the changed temperature and a plurality of parameters corresponding to a replica state corresponding to the temperature, to cause the operation unit to perform the annealing operation.
Patent EP-3805487-A1 (EP)
Inventor: CHEN LIANG
IPC: E04H4/16
Filed: 2020-03-19
Abstract: The invention relates to electric robots, and more particularly to a electric robot for pool cleaning, including a base (4) with a water inlet channel (31), a volute assembly and a motor assembly (6) capable of outputting positive and negative torques; where the volute assembly is rotatably provided above the base and communicates with the water inlet channel; the volute assembly includes a casing (1, 3) and an impeller assembly (2) provided therein; a water outlet (7) is provided on a side of the casing, and an water outlet channel is provided inside the casing to allow water to flow through the impeller assembly; the motor assembly is provided on the base, and connected with the impeller assembly through an output shaft; and an upper end surface of the base is provided with a limit structure for limiting a rotation angle of the volute assembly.
Patent EP-3748380-A1 (EP)
Inventor: LEE GYEONGHWAN
IPC: G01R31/392
Filed: 2020-03-31
Abstract: A system and method of predicting variations in a capacity of a battery, the system including an ADFM management device including an experimental data collector to collect at least one first piece of data about the capacity of the battery, an ADF optimizer to optimize a first calculation equation, and a virtual data generator to generate at least one second piece of data; and a server including a training unit to train an artificial intelligence model for outputting the relative capacity variation value by using the at least one first piece of data and the at least one second piece of data as training data, and a prediction unit to obtain a relative capacity variation prediction value, which is output from the artificial intelligence model when the number of charge and discharge cycles and the charge and discharge conditions of the battery are input to the artificial intelligence model.
Patent EP-3889117-A1 (EP)
Inventor: TRINKS DR VOLKER
IPC: C03B17/04
Filed: 2020-04-03
Abstract: The present invention relates to a method for producing a glass tube element, the method comprising the steps of: providing a glass tube line, guiding the glass tube through a cooling device at a temperature between Tg - 50°C and Tg + 150°C, and confectioning. The cooling device may allow locally modified cooling rates and it may include a cooling wheel or castor. The obtained glass tube element has a good thickness tolerance and it may be used for making a pharmaceutical container.
Patent EP-3896917-A1 (EP)
Inventor: LANGGUTH TORSTEN
IPC: H04L45/52
Filed: 2020-04-16
Abstract: The invention relate to a system for transmitting time-critical analog signals and/or digital signals between a first device (12) and a second device (14). The system (10) comprises at least a first protocol converter (18) connected to the first device (12) and at least a second protocol converter (20) connected to the second device (14). A data transmission network (26) for transmission of data packets is provided between the protocol converters (18, 20). The data transmission network (26) is established by an internet protocol network. The system (10) comprises a port redirector (28, 29) associated with at least one of the protocol converters (18, 20). The port redirector (28, 29) is configured to convert a protocol for serial data transfer into a transmission control protocol, thereby generating the data packets, or to convert the transmission control protocol associated with the data packets into a protocol for serial data transfer. The system (10) is configured to process asynchronous data and synchronous data. Further, a method of transmitting time-critical analog signals and/or digital signals is provided.
Patent EP-3901975-A1 (EP)
Title: Contact assembly configured for a load break switch, load break switch and method of quenching an electric arc within a load break switch
Inventor: BABOU YACINE
IPC: H01H9/34
Filed: 2020-04-24
Abstract: A contact assembly (105) for a load break switch (100) including: 
a stationary contact unit (110); and 
a movable contact unit (120) configured to move between a closed position and an open position, wherein 
an electric current i) flowing along a current path (140) through the stationary contact unit (110) and the movable contact unit (120) and ii) including an electric arc (142) between the stationary contact unit (110) and the movable contact unit (120) is adapted to generate a magnetic field enabling a Lorentz force (144) to act on the electric arc (142), wherein 
iii) a structure (122) of the movable contact unit (120) is adapted to form the current path (140) or iv) a structure (112) of the stationary contact unit (110) and a structure (122) of the movable contact unit (120) are adapted to form the current path (140), such that in both cases iii), iv) the Lorentz force (144) enlarges a path of the electric arc (142), to facilitate quenching or extinguishing the electric arc (142), and 
in the closed position, the structure (122,112) is configured to allow the current flowing through the movable contact unit (120) and the stationary contact unit (110) to flow along a current path (140) that is unaffected by the structure (122,112).
Patent EP-3909593-A1 (EP)
Inventor: RANGATCHEW FILIP KIRIL
IPC: A61K9/00
Filed: 2020-05-15
Abstract: Methods of treating or preventing burn wounds and other skin lesions, disorders or diseases using stem cells, as well as methods of administering stem cells to the skin by intradermal or transdermal injection.
Patent EP-3767747-A1 (EP)
Inventor: CORDILL BRIAN D
IPC: H04L25/03
Filed: 2020-05-26
Abstract: Systems and methods are provided for phased array passband calibration, which permits repeated calibration of the antenna system in the field without a moving far field sensor. An example includes an equalization filter coupled to a phased array feed; a calibration probe disposed to couple with an antenna array to transfer radio frequency (RF) energy; a database of probe-to-far-field (FF) transforms having a probe-to-FF transform for each of a plurality of incidence angles; a calibration component operable to: receive calibration probe measurements for a plurality of frequencies; and determine a calculated phased array passband response for at least a first incidence angle, based at least on the calibration probe measurements and a probe-to-FF transform for the first incidence angle; and a filter generation component operable to generate a tuning configuration for the equalization filter, based at least on the calculated phased array passband response.
Patent EP-3741914-A1 (EP)
Inventor: MENZENBACH CHRISTOPH
IPC: E01C23/088
Filed: 2018-05-18
Abstract: Die Erfindung betrifft einen Maschinenzug aus einer vorausfahrenden Straßenfräsmaschine 1, die einen von Kettenlaufwerken 3, 4 oder Rädern getragenen Maschinenrahmen 3 und eine an dem Maschinenrahmen angeordnete Fräswalze 10 zum Abfräsen von Material aufweist, und einem nachfolgenden Straßenfertiger 16, der einen von Kettenlaufwerken 17 oder Rädern getragenen Maschinenrahmen 18 aufweist, an dem ein Vorratsbehälter 19 für einzubauendes Material und eine Einbaubohle 20 zum Einbau von Material angeordnet ist. Darüber hinaus betrifft die Erfindung ein Verfahren zum Betreiben eines Maschinenzuges aus einer vorausfahrenden Straßenfräsmaschine und einem nachfolgenden Straßenfertiger. Der Maschinenzug aus Straßenfräsmaschine und Straßenfertiger zeichnet sich dadurch aus, dass die Straßenfräsmaschine 1 eine Profildaten-Ermittlungseinrichtung 33 aufweist, wobei die Profildaten-Ermittlungseinrichtung 33 derart ausgebildet ist, dass während des Vorschubs der Straßenfräsmaschine eine Folge von die Höhe der Straßenoberfläche in Längsrichtung beschreibende Höhenprofil-Daten ermittelt werden. Zur Übermittlung der Höhenprofil-Daten ist an der Straßenfräsmaschine 1 eine Datenübermittlungseinrichtung 27 und an dem Straßenfertiger 16 eine Datenempfangseinrichtung 27 vorgesehen. Zur Veränderung der Lage der Einbaubohle 20 verfügt der Straßenfertiger 1 über eine Nivelliereinrichtung 23, die mindestens einen Aktor 24 und eine Steuereinheit 23A aufweist, die derart ausgebildet ist, dass die Steuereinheit 23A in Abhängigkeit von einem Höhenprofil-Datensatz ein Steuersignal zum Ansteuern des mindestens einen Aktors 24 erzeugt.
Patent EP-3928997-A1 (EP)
Inventor: SEIDEL HANS-PETER
IPC: B41M5/26
Filed: 2020-06-24
Abstract: A method (1) for preparing a laser marking system (100) to create a colored laser mark on a specimen comprising the following steps: 
a) Providing a laser marking system (100) and a specimen (105) comprising a surface layer (105a), wherein the laser marking system comprises a preset number of laser parameters (12); 
b) Performing an exploration of a first gamut (2) specified by the laser marking system (100) and the specimen (105) comprising a surface layer (105a) including the following steps: 
aa) Creating (3) a design space (10) with a preset number of design points (11), wherein each design point (11) represents a combination of the preset number of laser parameters (12); 
bb) Performing (4) a marking of a sample on the specimen (105) for each design point (11); 
cc) Measuring (5) the sample using at least one detection device (106) and determine for each design point a performance point (14), wherein the measured performance points (14) define a performance space (13); 
dd) Evaluating (6) the performance space (13) with regard to preset performance criteria using an evaluation device (107), wherein a Pareto front is determined comprising a subset of performance points; 
ee) Generating (7) an offspring design space (10a) with offspring design points (11a); 
ff) Creating (8) a first gamut (2) using the subset of performance points forming the Pareto front; 
 
wherein the steps bb) to dd) are iterated (9) for a preset iteration number, wherein in each iteration (9) the offspring design space (10a) of the previous iteration is used in step bb), wherein in each iteration the measured performance space is combined (15) with the performance space of the previous iteration (9) such that in step dd) the combined performance space (13a) is used.
Patent EP-3933734-A1 (EP)
Inventor: TIERNEY JOHN
IPC: G06Q20/32
Filed: 2020-06-30
Abstract: The invention provides a technique in which payment credentials, e.g. a cryptogram, can be generated remotely and in real time at a point of sale terminal whilst a transaction is ongoing. A mobile device communicates with the point of sale terminal to obtain transaction data and transmits this along with a unique identifier to a remote server in a payment credential generation request. The remote server generates a payment credential based on the unique identifier and transmits the generated payment credential to the mobile device. The mobile device in turn transmits the payment credential to the point of sale terminal, to allow the payment credential to be used in onward processing of the transaction. This technique enables a user to effect payment with a funding account that is not associated with the payment instrument presented at the point of sale terminal.
Patent EP-3933487-A1 (EP)
Inventor: ARBOIX ESTEBAN
IPC: G02B27/01
Filed: 2020-06-30
Abstract: An optical component (100) of a head's up display apparatus (10) comprises a Fresnel lens (102), both sides (108, 110) of which are curved to a same direction. The Fresnel lens (102) comprises Fresnel curves (106), a first surface (112) of each of the Fresnel curves (106) being on a concave side (108) of the Fresnel lens (102), and the first surface (112) being configured to provide a positive optical power to said Fresnel lens (102). The Fresnel lens (102) is oriented such that the concave side (108) receives light from an image source (12) of the head's up display apparatus (10), and the convex side (110) outputs the light that is received and passed through the Fresnel lens (102) and direct the light toward a combiner (16) of the head's up display apparatus (10).
Patent EP-3798565-A1 (EP)
Inventor: DIETRICH STEPHAN
IPC: F41G3/14
Filed: 2020-07-08
Abstract: Ein Verfahren wird bereitgestellt zur Bestrahlung eines Ziels mit einem Laserwaffensystem. Das Laserwaffensystem umfasst einen gepulsten Beleuchtungslaser zur Beleuchtung des Ziels und einen mit dem Beleuchtungslaser synchronisierten Bildsensor, welcher für eine Belichtungsdauer innerhalb eines Belichtungsfensters mit einer Zeitverzögerung gegenüber einem abgestrahlten Laserpuls des Beleuchtungslasers aktivierbar ist, um den Laserpuls nach Reflektion an dem Ziel zu empfangen. Das Verfahren umfasst schrittweises zeitliches Verschieben des Belichtungsfensters; Aufnehmen eines Bildes mit dem Bildsensor für die jeweilig eingestellte zeitliche Position des Belichtungsfensters; Erfassen einer maximalen Helligkeitsänderung in den aufgenommenen Bildern in Abhängigkeit von der eingestellten zeitlichen Position des Belichtungsfensters; und Bestimmen einer Zielentfernung zu dem Laserwaffensystem aus der Zeitverzögerung, welche für die maximale Helligkeitsänderung eingestellt ist.
Patent EP-3760366-A1 (EP)
Inventor: TIMMERMAN BRYAN J
IPC: B23K26/38
Filed: 2017-01-11
Abstract: The present application relates to a laser cutting tool with protective enclosure assembly for manipulating a workpiece on a movable platen includes a frame, a top protection assembly (40), a middle protection shield, a bottom protection assembly and a laser torch head. The top protection assembly (40), middle protection assembly, and bottom protection assembly are removably mounted to the frame such that they form a cavity enclosing only substantially the laser torch head. Said top protection assembly (40) comprises a top cover (41) having a top cover opening and a top brush assembly (44), wherein said top brush assembly (44) covers said top cover opening, so as to prevent leaking of any laser light from said cavity.
Patent EP-3944313-A1 (EP)
IPC: F21S43/14
Filed: 2020-07-20
Abstract: A light source, in particular a multi-color light source, comprising at least one first light emitting diode, LED, die covered by a first filling containing a first phosphor such that a first die color is converted to a first illuminous color; at least one second LED die covered by a second filling containing a second phosphor such that a second die color is converted to a second illuminous color, wherein the first illuminous color is not converted by the second phosphor. A signal lamp, in particular for automobiles requiring the provision of a plurality of lighting function simultaneously, comprising the light source. A light source workpiece, in particular a chip-on-board, COB, light source workpiece for manufacturing a plurality of the light sources, comprising a substrate and a plurality of light sources, wherein each light source comprises at least one first LED die and at least one second LED die. A method for manufacturing a plurality of the light sources using the light source workpiece, comprising depositing the substrate, mounting a plurality of LED dies, configuring electrical connections within the plurality of LED dies, depositing a respective filling over the plurality of LED dies, wherein between neighboring light sources a plurality of dams is deposited.
Patent EP-3944029-A1 (EP)
Inventor: LAVRIK VLADIMIR
IPC: G05B13/02
Filed: 2020-07-21
Abstract: The invention regards a recommendation system and a method for determining a compression rate r* for an AI model of an industrial task (Task 1, ..., k; Task k+1, ..., k+n) according to a set of requirements for the runtime properties of the AI model, wherein, for the AI model, the original number of parameters (n) is reduced to a reduced number of parameters (n*). In a first stage each AI model is compressed with a number of different compression rates r i , wherein each of the compressed AI models is executed in an execution environment and as first results during the executions the runtime properties are recorded, and wherein an optimal compression rate r* for each of the AI models is calculated by an analytical analysis of the first results and stored in a database or similar system. In a second stage the data from the database is used to train an additional machine learning model. In a third stage for a new AI model of a new task (Task k+1, ..., k+n) a new set of desired runtime properties is defined and the additional machine learning model is employed for determining the optimal compression rate r* for that new AI model in respect to the desired runtime properties.