baber/WOPTO huggingface dataset:
Patent EP-3806311-A1 (EP)
Title: Model predictive pulse pattern control based on small-signal pulse pattern optimization
Inventor: DORFLING MARTINUS DAVID
IPC: G05B13/04
Filed: 2019-10-11
Abstract: A method for controlling an electrical converter system (10) comprises: determining a nominal pulse pattern          t     p   ,   i       *               Δ   u       p   ,   i       *              and a reference trajectory (   x   *) of at least one electrical quantity of the electrical converter system (10) over a horizon of future sampling instants, wherein the nominal pulse pattern          t     p   ,   i       *               Δ   u       p   ,   i       *              and the reference trajectory (   x   *) are determined from a table of optimized pulse patterns, the nominal pulse pattern          t     p   ,   i       *               Δ   u       p   ,   i       *              comprises switching transitions            Δ   u       p   ,   i       *              between output voltages of an electrical converter (12) of the electrical converter system (10) and the reference trajectory (   x   *) indicates a desired future development of an electrical quantity of the converter system (10); determining a small-signal pulse pattern (   ũ       abc    ( t ,  λ     p , i   )) by minimizing a cost function, which cost function includes a small-signal error, which is based on a difference of a reference trajectory (   x   *) and a predicted trajectory  ( x ),  wherein the impulse strengths ( λ p,i   ) of the small-signal pulse pattern (   ũ       abc    ( t, λ     p , i   )) encode a voltage-time value at each switching transition of the nominal pulse pattern            t     p   ,   i       *           Δ   u       p   ,   i       *         ,          and wherein the predicted trajectory (   x   ) is determined over the horizon from measurements (   i ,  v   c ,  i   g   ) in the converter system (10) and from a model of the converter system (10), into which a sum of the nominal pulse pattern          t     p   ,   i       *           Δ   u       p   ,   i       *              and small-signal pulse pattern (   ũ       abc  (t, λ     p , i   )) are input; determining a modified pulse pattern ( t opt,p,i   , Δ u p,i   ) by moving the switching transitions of the nominal pulse pattern            t     p   ,   i       *           Δ   u       p   ,   i       *         ,          wherein a switching transition is moved by a time interval, such that the time interval times a direction of the switching transition equals the voltage-time value that the impulse strength ( λ     p , i   ) encodes at the nominal switching transition; and applying at least the next switching transition of the modified pulse pattern ( t opt,p,i ,  Δ u p,i   ) to the electrical converter system (10).
Patent EP-3614270-A1 (EP)
Inventor: COORAY NIRANJAN L
IPC: G06F12/1027
Filed: 2018-03-29
Abstract: An apparatus and method are described for implementing memory management in a graphics processing system. For example, one embodiment of an apparatus comprises: a first plurality of graphics processing resources to execute graphics commands and process graphics data; a first memory management unit (MMU) to communicatively couple the first plurality of graphics processing resources to a system-level MMU to access a system memory; a second plurality of graphics processing resources to execute graphics commands and process graphics data; a second MMU to communicatively couple the second plurality of graphics processing resources to the first MMU; wherein the first MMU is configured as a master MMU having a direct connection to the system-level MMU and the second MMU comprises a slave MMU configured to send memory transactions to the first MMU, the first MMU either servicing a memory transaction or sending the memory transaction to the system-level MMU on behalf of the second MMU.
Patent EP-3643415-A1 (EP)
Title: Rotationsreinigungsdüse und reinigungssystem zum reinigen von oberflächen in einer getränkeabfüllanlage
Inventor: SOELLNER JUERGEN
IPC: B08B3/02
Filed: 2019-10-18
Abstract: Die vorliegende Erfindung betrifft eine Rotationsreinigungsdüse (10) zum Reinigen von Oberflächen einer Getränkeabfüllanlage mittels eines Fluids, umfassend einen Düsenstock (12) mit einem Zufuhrkanal (14) für das Fluid und einen an dem Düsenstock (12) drehbar gelagerten Düsenkopf (16) mit wenigstens einer Düsenaustrittsöffnung (18), aus der im Betrieb durch den Zufuhrkanal (14) und den Düsenkopf (16) strömendes Fluid in Form eines Reinigungsstrahls austritt. Die Rotationsreinigungsdüse umfasst ferner einen elektrischen Generator (30) zum Induzieren elektrischer Energie durch Rotation des Düsenkopfes (16) und eine Kontrolleinheit (46) zum Anzeigen einer Rotation des Düsenkopfes (16) in Abhängigkeit der induzierten elektrischen Energie.
Patent EP-3677511-A1 (EP)
Title: Systems and methods of controlling load share and speed of engines in multiple-engine propulsion systems
Inventor: KING CHRISTOPHER DAVID
IPC: B64D31/10
Filed: 2019-10-30
Abstract: Provided are systems and methods of controlling load share in a multi-engine propulsion system (200). A load share participation value (418) indicative of a load share participation regime for a first engine (106) may be received and a load sharing requirement control command (420) for the first engine (106) may be output. The load share participation value (418) may depend or be based at least in part on one or more operating conditions of a second engine (108). The load sharing requirement control command (420) for the first engine (106) may depend on whether the load share participation value (418) indicates a full-participation load share regime for the first engine (106), a partial-participation load share regime for the first engine (106), or a non-participation load share regime for the first engine (106).
Patent EP-3647666-A1 (EP)
Inventor: KWEON SOON CHEOL
IPC: F24C15/32
Filed: 2019-11-01
Abstract: A cooking apparatus which includes a steam generator, and a water supply device to supply water to the steam generator, and a water supply control valve arranged between the water supply device and the steam generator and configured to adjust a level of water in the steam generator. The water supply control valve includes a housing, an inlet portion, and a float configured to move within the housing to open the inlet portion while a level of water in the housing is at a first level and move to move within the housing to close the inlet portion while the level of water in the housing is at a second level above the first level, where the buoyancy of the float is greater than the gravity caused by the weight of the water supplied by the water supply device and to the water supply control valve.
Patent EP-3705658-A1 (EP)
Title: Terrace skylight with many glass unit panels
Inventor: BORUSZEWSKI ARTUR
IPC: E04D13/03
Filed: 2019-12-18
Abstract: The skylight contains a support frame (2), the inner surface of which is divided in a grid arrangement by beams (3) and the rectangular fields separated between them are covered by panels (1) of glass units with at least one inter-glass chamber, limited by the centrifugal distance from the edges of the inner glass (7) spacers (4). The panels (1) are pressed against the support surfaces (P) located in the common plane (O-O) on the upper walls of the beams (3), by screw connectors (8) and seals (9, 10). Along the median symmetry plane of the beams (3), holes are made in their upper and lower walls, through which screw holes (8) are routed through the holes in the upper wall, pressing against the support surfaces (P), the edge areas of the internal glass (5) covered by seals lower (9) and upper (10) and from above through rigid termination bar (11). The bolt pins (8) between the support surface (P) and the pressure strip (11) are covered by flexible sleeves (12). The inter-panel chambers (X) above the termination bar are filled with thermal insulation material (13), preferably lightweight concrete. The slots (s) between the edges of the outer glass (7) are closed by a seal (14) of a one-component polyurethane mass, and the holes (15) in the bottom walls of the beams (3) are closed by detachably pressed plugs (16).
Patent EP-3838713-A1 (EP)
Title: Antriebseinheit für einen handwagen
Inventor: GUMPRECHT TIM
IPC: B62B5/08
Filed: 2019-12-18
Abstract: Die Erfindung betrifft eine Antriebseinheit (1) für einen Handwagen, mit einer mechanischen Schnittstelle, welche zur Verbindung mit dem Handwagen ausgebildet ist, mit wenigstens einem Rad (7), welches mittels eines elektrischen Antriebs (8) angetrieben ist, mit einer Steuereinheit (9), welche zur Steuerung des elektrischen Antriebs (8) ausgebildet ist und mit Bedienelementen, durch deren Betätigung Steuerbefehle für die Steuereinheit (9) generierbar sind.
Patent EP-3839653-A1 (EP)
Inventor: LE BRIS JEAN-BAPTISTE
IPC: G04B17/06
Filed: 2019-12-20
Abstract: La présente invention a pour objet un procédé de correction de la marche et de l'amplitude aux positions verticales pour un oscillateur de type balancier spiral d'un mouvement d'horlogerie dans lequel on augmente en augmentant l'ébat de référence soit en augmentant le diamètre intérieur du palier soit en diminuant le diamètre extérieur du pivot pour l'un ou les deux couples palier/pivot de l'oscillateur.
Patent EP-3838847-A1 (EP)
Inventor: Yu sheng-min
IPC: C04B35/553
Filed: 2019-12-20
Abstract: A method of removing fluorine in waste liquid is provided, which includes providing a calcium source and a plurality of ceramic particles (13) to a waste liquid containing fluorine for forming a plurality of calcium fluoride layers (11) wrapping each of the ceramic particles (13). The calcium fluoride layers (11) are connected to form a calcium fluoride bulk (15). The ceramic particles (13) are embedded in the calcium fluoride bulk (15). The ceramic particles (13) and the calcium fluoride bulk (15) have a weight ratio of 1:4 to 1:20.
Patent EP-3737230-A1 (EP)
Inventor: ZSIFKOVITS WILHELM
IPC: A01N25/04
Filed: 2019-01-09
Abstract: Die Erfindung betrifft eine Formulierung für ein Mittel zur Tierabwehr, welche wenigstens eine immobilisierbare Flüssigkeit und einen Gelbildner umfasst, wobei die Formulierung ein plastisches nicht newtonsches Fluid ist, bei dem die zum Erreichen des Fließzustandes bzw. des Fließens notwendige Mindestschubspannung größer als 0 ist. Die Erfindung betrifft ferner ein Verfahren zur Herstellung einer erfindungsgemäßen Formulierung, eine Anordnung einer erfindungsgemäßen Formulierung in einer Applikationsvorrichtung, sowie ein Verfahren zur Bereitstellung eines Mittels zur Tierabwehr.
Patent EP-3649390-A1 (EP)
Inventor: TAKAHASHI KENJI
IPC: B65H75/14
Filed: 2019-01-17
Abstract: Le touret pour câble (10) comprend une pluralité de caloducs (4) disposés à travers une partie de corps (1) et une partie de bride (2). Des parties d'évaporation (4a) des caloducs (4) sont disposées dans la partie de corps (1), et des parties de condensation (4b) des caloducs (4) sont agencées dans la partie de bride (2).
Patent EP-3921121-A1 (EP)
Inventor: NOREN JOHAN
IPC: B25J9/16
Filed: 2019-02-07
Abstract: A method of calibrating a tool (14) of an industrial robot (10), the method comprising positioning a tool center point (32) of the tool (14) in relation to a reference target (26) in at least one calibration position (34) of the robot (10); for each calibration position (34), recording a joint position of at least one joint (20) of the robot (10); calculating tool databased on the at least one joint position in each calibration position (34) and based on a kinematic model of the robot (10), the tool data comprising a definition of the tool center point (32); determining an error of the calculated tool data; and modifying at least one kinematic parameter of the robot (10) based on the error to reduce the error. A control system (16) for calibrating a tool (14) of an industrial robot (10) and an industrial robot (10) comprising the control system (16), are also provided.
Patent EP-3732882-A1 (EP)
Inventor: HAN JINGNING
IPC: H04N19/423
Filed: 2019-01-30
Abstract: Coding a transform block using level maps is disclosed. A method includes determining a lower plane of values, processing the lower plane in a reverse scan order, and selecting a template for entropy-coding the values of the lower plane. The method also includes, for a current value of the lower plane, selecting, based on the template anti-diagonal lines, two or more line buffers, each of the two or more line buffers corresponding to a respective scan-order anti-diagonal line, determining a context using the two or more line buffers, and entropy encoding the current value using the context. Each value is a respective "up-to" value of a transform coefficient. The reverse scan order visits the values of the lower plane along scan-order anti-diagonal lines. The template indicates scan positions of coded values of the lower plane, the scan positions are arranged, in the template, along template anti-diagonal lines.
Patent EP-3747087-A1 (EP)
Title: Système comprenant un ensemble câble et des connecteurs mâle et femelle
Inventor: SASAKI YOHICHI
IPC: A61B5/00
Filed: 2019-02-04
Abstract: L'invention concerne un ensemble cathéter (102) comprenant un ensemble câble (108). L'ensemble câble comprend des premier et second segments de câble (120, 122) qui sont interconnectés par un connecteur mâle (124) et un connecteur femelle (126). Le connecteur mâle comprend un substrat de fiche allongé (430) et un réseau d'accouplement (226) de contacts électriques supportés par le substrat de fiche. Le connecteur femelle comprend un réseau de systèmes (340, 342) de contacts électriques. Le boîtier de prise est dimensionné et formé pour recevoir le substrat de fiche pendant une opération d'accouplement.
Patent EP-3762672-A1 (EP)
Title: Échangeur de chaleur
Inventor: GREICIUNAS EVALDES
IPC: F28F7/02
Filed: 2019-03-08
Abstract: L'invention concerne un échangeur de chaleur comprenant : une pluralité de premiers canaux de fluide, une pluralité de conduits pour interconnecter les premiers canaux de fluide, une pluralité de seconds canaux de fluide, une pluralité de conduits pour interconnecter les seconds canaux de fluide, l'échangeur de chaleur étant configuré sous la forme d'une pluralité d'unités de répétition, chaque unité de répétition comprenant : une plaque de base comprenant une première ouverture, et un premier conduit s'étendant à partir de la plaque, la forme de l'ouverture correspondant à la forme du conduit.
Patent EP-3759246-A1 (EP)
Inventor: CHERKASOV DMITRY
IPC: C12Q1/6848
Filed: 2019-02-28
Abstract: The invention relates to a method for the amplification of a nucleic acid using a nucleic acid polymerase via two primers which each have a sequence segment which binds to the target sequence and a sequence segment which does not bind thereto, wherein the second cannot serve as template for the polymerase, and two controller oligonucleotides, which are each complementary with the primers and a part of the sequence segment synthesized therefrom, and serve in the detachment of the synthesized strand from the template. The controllers also comprise modified nucleotide building blocks such that they cannot serve as template for the activity of the first template-dependent nucleic acid polymerase.
Patent EP-3759467-A1 (EP)
Inventor: WASALATHANTHRI DHANUKA PULASTHI
IPC: G01N21/552
Filed: 2019-03-01
Abstract: The disclosure features methods that include obtaining a vibrational spectrum (804) of a solution in a biological manufacturing system, analyzing the vibrational spectrum (806) using a first chemometrics model to determine a value of a first quality attribute associated with the solution, analyzing the vibrational spectrum (806) using a second chemometrics model to determine a value of a second quality attribute (812) associated with the solution, and adjusting at least one parameter (810) of a purification unit of the biological manufacturing system based on at least one of the values of the first and second quality attributes.
Patent EP-3949683-A1 (EP)
Inventor: BERG MIGUEL
IPC: H04W92/04
Filed: 2019-03-27
Abstract: It is provided a communication device comprising: a first wired connection interface for communicating backhaul signals with more central equipment over wired connection; a mobile termination device configured to transmit and receive the backhaul signals, wherein the backhaul signals conform to a cellular mobile communication standard; a radio base station, connected to the mobile termination device, wherein the radio base station is configured to transmit and receive access signals, conforming to a cellular mobile communication standard, to and from at least one local device, the access signals containing same payload data as corresponding backhaul signals; and at least one antenna port for communicating the access signals over the air.
Patent EP-3776462-A1 (EP)
Title: System and method for image-based target object inspection
Inventor: WANG WEI
IPC: G06T7/12
Filed: 2019-03-29
Abstract: A system (200) includes one or more processors (204) configured to detect perimeter edges (306) of one or more rotor blades (234) of a turbine assembly (230) as depicted in a series (300) of image frames (302) using boundary analysis performed on the image frames. The one or more processors are configured to identify a set (400) of the image frames as key frames (402) based on positional offsets (354) between the perimeter edges that are detected in the image frames and a reference blade pose (350) such that the key frames are able to be inspected for objects-of-interest without inspecting the image frames that are not the key frames.
Patent EP-3788389-A1 (EP)
Inventor: SCHLARB EBERHARD
IPC: G01R31/50
Filed: 2019-04-29
Abstract: Vorgeschlagen wird eine Messanordnung zur redundanten Ermittlung eines betragsmäßigen Wertes eines Stromflusses, wobei die Messanordnung wenigstens ein erstes Strommessmodul und wenigstens ein zu dem ersten Strommessmodul parallel geschaltetes zweites Strommessmodul aufweist, das erste Strommessmodul umfassend wenigstens einen ersten Analogeingang sowie wenigstens einen ersten Strommesswiderstand und eine dazugehörige Spannungsmesseinheit, um einen Stromwert eines in den Analogeingang und durch den ersten Strommesswiderstand fließenden Stroms zu ermitteln, das zweite Strommessmodul umfassend wenigstens einen zweiten Analogeingang sowie wenigstens einen zweiten Strommesswiderstand und eine dazugehörige Spannungsmesseinheit, um einen Stromwert eines in den zweiten Analogeingang und durch den zweiten Strommesswiderstand fließenden Stroms zu ermitteln. Die Messanordnung ist dadurch gekennzeichnet, dass sie ein Kontrolleinheit umfasst, das dazu ausgebildet und vorgesehen ist, einen graduellen Verlauf der von den Spannungsmesseinheiten ermittelten Spannungen zu erfassen, und bei Vorliegen einer Gegenläufigkeit der graduellen Verläufe der Spannungen ein Strommessmodul von einer Ermittlung des betragsmäßigen Wertes des Stromflusses ausgenommen wird.
Patent EP-3790824-A1 (EP)
Inventor: THOLE COLLIN
IPC: B65G69/28
Filed: 2019-05-07
Abstract: A loading dock including a dock leveler movable between a standard loading position, a cross-traffic position and a below-deck loading position. The dock leveler has deck and lip movably coupled to the deck. A seal assembly is coupled to the loading dock adjacent a forward edge of the dock leveler. The seal assembly sealingly engages a front surface of a lip of the dock leveler and a rear surface of the lip when the dock leveler is positioned in a cross-traffic position or a below-dock position.
Patent EP-3803239-A1 (EP)
Inventor: BIAGINI Lorenzo
IPC: F25D25/04
Filed: 2019-06-03
Abstract: A refrigerator appliance (100) comprises: a refrigerated chamber (2), a trolley (4) that is slidingly mounted in the refrigerated chamber (2) in such a way that the appliance can be in a closed position, wherein the lid (43) of the trolley covers an upper opening (22) of the refrigerated chamber, and in an open position, wherein the tray (40) of the trolley is basically disposed at the same level as the upper opening (22) of the refrigerated chamber in order to collect objects from the tray, a lifting system (6) connected to the trolley (4), and a refrigeration system (3); the trolley (4) comprises sliding means (47) slidingly mounted in slides (5) that extend vertically in lateral walls (25) of the refrigeration chamber in order to permit the guided sliding of the trolley (4); the lifting system (6) comprises an electric motor (60), a worm screw (62) and a female screw (7).
Patent EP-3803468-A1 (EP)
Title: Linear array of piezoelectric transducers for towed marine streamers
Inventor: FERNIHOUGH ROBERT ALEXIS PEREGRIN
IPC: G01V1/16
Filed: 2019-06-07
Abstract: One embodiment disclosed relates to an array of sensors for towed marine streamers. The array may include a first plurality of transducers of a first form configured to have a first polarity in electrical response to a change in an environmental condition and a second plurality of transducers of a second form coupled to the first plurality of transducers and configured to have a second polarity, opposite of the first polarity, in electrical response to the change in the environmental condition. The first plurality may be equal to the second plurality. The first plurality of transducers may be coupled to the second plurality of transducers in a linearly alternating fashion. The array may be coupled to an amplifier. The array may be included along a length of at least a portion of a marine streamer. Another embodiment disclosed relates to a method of acquiring sensor signals in a marine streamer being towed by a vessel during a seismic marine survey. Other embodiments, aspects and features are also disclosed.
Patent EP-3807188-A1 (EP)
Inventor: AUSTRHEIM TROND
IPC: B65G1/04
Filed: 2019-06-11
Abstract: The present invention provides a storage system (1) comprising a storage grid structure (104) and multiple container handling vehicles (200,300), the storage grid structure comprises vertical column profiles (102) defining multiple storage columns (105), in which storage containers (106) can be stored one on top of another in vertical stacks (107), and at least one transfer column (119,120), the column profiles are interconnected at their upper ends by top rails (110,111) forming a horizontal top rail grid (108) upon which the container handling vehicles (200,300) may move in two perpendicular directions, the container handling vehicles are able to retrieve storage containers (106) from, and store storage containers in, the storage columns (105), and transport the storage containers on the storage grid structure, wherein the storage grid structure (104) comprises at least one horizontal transfer section (2); and the storage system comprises multiple container transfer vehicles (6) and a transfer floor (5) on which the container transfer vehicles (6) may move horizontally, and the transfer section (2) is arranged at a level below the top rail grid (108) and extends from an external side (12) of the storage grid structure (104) to a position below the at least one transfer column (119,120) and comprises at least a section of the transfer floor (5); and each of the container transfer vehicles comprises a container carrier (38) for carrying a storage container (106) and a wheel arrangement (32a,32b) for moving the container transfer vehicle (6) in at least two perpendicular directions on the transfer floor (5); and wherein the at least one transfer column (119,120) extends from the top rail grid (108) to the transfer section (2), such that a storage container (106) may be transferred between the top rail grid (108) and the container carrier of one of the container transfer vehicles (6).