baber/WOPTO huggingface dataset:
Patent EP-4032008-A1 (EP)
Inventor: HAI XIAOQUAN
IPC: G06K9/00
Filed: 2019-09-17
Abstract: A photo-sensing detection apparatus includes a counter substrate (2); an array substrate (1) facing the counter substrate (2); and a fingerprint sensing driver (3). The array substrate (1) includes a plurality of light sources(10) configured to emit light toward the counter substrate (2), at least a portion of the light being totally reflected by a surface (Sc) of the counter substrate (2) away from the array substrate (1); and a photosensor (20) configured to detect the at least the portion of the light being totally reflected by the surface (Sc) of the counter substrate (2) away from the array substrate (1). The photo-sensing detection apparatus is configured to be operated in a time-division mode including a plurality of time-sequential photo-sensing modes. The fingerprint sensing driver (3) is configured to detect a fingerprint information by integrating signals detected in the plurality of time-sequential photo-sensing modes.
Patent EP-4040913-A1 (EP)
Title: Communication method, device and system
Inventor: ZHANG HONGPING
IPC: H04W72/12
Filed: 2019-10-31
Abstract: Embodiments of this application relate to the communication field, and provide a communication method and system, and a device, to increase a data transmission speed of a terminal device in a DSDA mode and improve user experience. The method specifically includes: A terminal device obtains first information or second information, where the terminal device supports a first user identity and a second user identity, the first information includes information about a serving cell of the first user identity, and the second information includes a band combination list or a band list supported by the second user identity; and the terminal device sends the first information or the second information to a first access network device by using the second user identity, where the first access network device is an access network device accessed by the terminal device by using the second user identity. This application is used to add a serving cell for the terminal device.
Patent EP-4068892-A1 (EP)
Title: Method and apparatus for determining reference signal
Inventor: LIU FENGWEI
IPC: H04W72/12
Filed: 2019-12-27
Abstract: This application discloses a reference signal determining method and an apparatus. The method includes: A first device determines a first reference signal sequence in a reference signal sequence set. The first device maps the first reference signal sequence to a first symbol sequence, and sends a first reference signal corresponding to the first reference signal sequence to a second device based on the first symbol sequence. The first reference signal sequence is used by the second device to estimate impact of phase noise on a received signal, and the impact of the phase noise on the received signal includes at least one of the following: inter-subcarrier interference, a common phase error, and the phase noise. The reference signal sequence set includes at least a first-type reference signal sequence. A time-domain amplitude variance and a frequency-domain amplitude variance of the first-type reference signal sequence each meet a preset threshold.
Patent EP-3808928-A1 (EP)
Inventor: ZIMMER GÜNTHER
IPC: E05F5/00
Filed: 2020-10-12
Abstract: Die Erfindung betrifft eine kombinierte Beschleunigungs- und Verzögerungsvorrichtung mit einem Gehäuse, in dem ein Mitnahmeelement zwischen einer kraft- und/oder formschlüssig gesicherten Parkposition und einer Endposition verfahrbar ist, mit einer mit dem Mitnahmeelement gekoppelten und im Gehäuse gelagerten Zylinder-Kolben-Einheit und mit einem am Mitnahmeelement mit einem ersten Federende gehaltenen Federenergiespeicher. Am Gehäuse ist eine Adaptergruppe angeordnet. Die Adaptergruppe hat eine Federaufnahme zur Aufnahme eines zweiten Federendes des Federenergiespeichers. Außerdem weist die Adaptergruppe eine Umlenkung zur Führung des Federenergiespeichers auf. 
     Mit der vorliegenden Erfindung werden bei einer Beschleunigungs- und Verzögerungsvorrichtung die vom Bediener aufzubringenden Kräfte gering gehalten.
Patent EP-3851948-A1 (EP)
Inventor: BLOM JEROEN
IPC: G06F3/0488
Filed: 2020-01-14
Abstract: A user interface comprising a display (12) and a controller configured for displaying image frames (14a) with variable contents, wherein each image frame includes a selection of display items (16, 18-1 to 18-3), at least some of the image frames include a summary window (20) displayed at a fixed location on a screen of the display, the controller is configured to assign a summary attribute to at least some (18-1) of the display items and to display these display items in the summary window (20), and the controller has an editing function allowing a user to change a configuration of the image frames (14a), characterized in that the editing function includes a function allowing the user to assign the summary attribute to a display item (18-1) by dragging the display item into the summary window (20).
Patent EP-3663292-A1 (EP)
Inventor: YOON HEE-KYOON
IPC: C07D409/04
Filed: 2017-06-15
Abstract: The present invention relates to an improved method for producing a diphenylmethane derivative which is effective as a sodium-dependent glucose cotransporter (SGLT) inhibitor, the method being carried out by means of a convergent synthesis method in which each major group is separately synthesized and then coupled. As such, in comparison to a linear synthesis method disclosed in existing documents, the synthesis pathway is compact and yield can be increased, and risk factors inherent in the linear synthesis pathway can be reduced. Furthermore, the crystal form of the compound produced according to the method has superb physicochemical characteristics, and thus can be effectively utilized in fields such as pharmaceutical manufacturing.
Patent EP-3845826-A1 (EP)
Inventor: BAKKER JOHAN JELLE SOLCO
IPC: A01D44/00
Filed: 2020-01-31
Abstract: The invention provides a floatable solar panel assembly (1) comprising a series of solar panels (2) on a floatable frame (3) that defines a float plane (P) with an upper side which in operation with said floatable frame (3) floating on a water surface (W) is above said water surface (W), said solar panels (2) having a lower side (7), a solar panel plane, and a tilt axis, said floatable solar panel assembly (1) further comprising a float plane adjusting system (27) for submerging said solar panels (2) below said water surface (W).
Patent EP-3708808-A1 (EP)
Inventor: CULWICK STEVEN
IPC: F02C6/08
Filed: 2020-02-12
Abstract: A gas turbine engine comprising an engine core comprising a compressor; a compressor bleed valve in fluid communication with the compressor and configured to release bleed air from the compressor; and a combustor comprising a fuel manifold configured to provide fuel to the combustor; wherein the fuel manifold is in thermal contact with a cooling conduit; and the gas turbine engine further comprises a fluid conduit to supply bleed air from the compressor bleed valve to the cooling conduit.
Patent EP-3865913-A1 (EP)
Inventor: CONSTANT GUILLAUME
IPC: G01S19/25
Filed: 2020-02-14
Abstract: A system for updating almanac data in low-power GNSS mobile devices (30-34), including a server (20) that keeps a local copy of the almanacs stored in each of the devices and evaluates repeatedly the quality of the almanac of each of the mobile devices (30-34). The evaluation comprises predicting the Doppler shifts for all the satellites potentially receivable by the mobile device using the orbital parameters in the copy and comparing the result with an accurate determination of the same Doppler shifts based on real orbital data.
Patent EP-3680356-A1 (EP)
Title: Wrought aluminum alloy
Inventor: SUNG SI YOUNG
IPC: C22C21/10
Filed: 2017-04-03
Abstract: Provided is a wrought aluminum alloy including 5.5 to 6.0 wt% of Zn, 2.0 to 2.5 wt% of Mg, 0.2 to 0.6 wt% of Cu, 0.1 to 0.2 wt% of Cr, at most 0.2 wt% (and more than 0 wt%) of Fe, at most 0.2 wt% (and more than 0 wt%) of Mn, at most 0.2 wt% (and more than 0 wt%) of Si, at most 0.1 wt% (and more than 0 wt%) of Ti, and at most 0.05 wt% (and more than 0 wt%) of Sr, with the remainder being Al.
Patent EP-3708414-A1 (EP)
Title: Power control device
Inventor: OGAWA MAKOTO
IPC: H02J3/01
Filed: 2020-03-09
Abstract: A power control device that can charge a battery by controlling output of a conversion unit configured to convert supplied grid electric power into electric power for charging, the power control device includes: a sensing unit configured to sense voltage and current of the grid electric power; a determination unit configured to determine whether a sensed voltage sensed by the sensing unit is in an unstable state in which the sensed voltage drops relative to a rated voltage of the grid electric power; a calculation unit configured to calculate an allowable power value based on the sensed voltage and a rated current of the grid electric power in a case where the determination unit determines that the sensed voltage is in the unstable state; and a control unit configured to control the output of the conversion unit based on the allowable power value.
Patent EP-3708439-A1 (EP)
Inventor: BAUER MANFRED
IPC: E05D3/14
Filed: 2020-03-10
Abstract: Die Erfindung betrifft ein aufstellbares Klappenscharnier, insbesondere ein verriegelbar aufstellbares Klappenscharnier, welches für den Einsatz in einem Fußgängerschutzsystem geeignet ist, umfassend ein einer Klappe (A) zugeordnetes Klappenteil (2), ein einer Fahrzeugkarosserie (B) zugeordnetes Karosserieteil (50), eine das Klappenteil (2) und das Karosserieteil (50) gelenkig verbindende Gelenkanordnung (25), eine Auslöseanordnung (26), die das Klappenteil (2) gegenüber dem Karosserieteil (50) aufstellt, eine Verriegelungsvorrichtung (8) zur Verriegelung einer Aufstellung des Klappenteils (2) gegenüber dem Karosserieteil (50), und eine Begrenzungsanordnung (14) zur Begrenzung einer Verlagerung des Klappenteils (2) relativ zu dem Karosserieteil (50), wobei die Begrenzungsanordnung (14) ein erstes Begrenzungselement (15) und ein zweites Begrenzungselement umfasst und bei einer Aufstellung des Klappenteils (2) gegenüber dem Karosserieteil (50) von einer Passivstellung in eine Begrenzungsstellung verlagert wird. Ein aufstellbares Klappenscharnier, das kompakt ausgebildet ist und eine verbesserte Aufstellkinematik bereitstellt, wird erfindungsgemäß dadurch geschaffen, dass das erste Begrenzungselement (15) als Schwenkstütze ausgebildet ist, wobei die Schwenkstütze (15) über ein Vorspannmittel in Richtung auf die Begrenzungsstellung vorgespannt ist.
Patent EP-3708852-A1 (EP)
Inventor: LI SHENG
IPC: F04F5/46
Filed: 2020-03-11
Abstract: An ejector and a refrigeration system are provided. The ejector includes: a high-pressure fluid passage (1) extending from a high-pressure fluid inlet (11) to a mixing chamber (8); a suction fluid passage (2) extending from a suction fluid inlet (21) to the mixing chamber (8), a first valve being disposed in the suction fluid passage (2); the mixing chamber (8), which includes a mixed fluid outlet (84); and a thermal bulb (75) arranged in the suction fluid passage (2) downstream of the first valve; wherein an elastic diaphragm (47) is disposed in the suction fluid passage (2), the suction fluid passage (2) is on a first side of the elastic diaphragm (47), and a closed cavity (73) is on a second side of the elastic diaphragm (47); the thermal bulb (75) is in communication with the closed cavity (73), and the thermal bulb (75) and the closed cavity (73) are filled with fluid; and the elastic diaphragm (47) is associated with the first valve so that the first valve is opened or closed in response to a change in a pressure difference across two sides of the elastic diaphragm (47). The ejector can effectively prevent an occurrence of a reverse flow.
Patent EP-3715294-A1 (EP)
Inventor: PILAR EVZEN
IPC: B65H59/00
Filed: 2020-03-26
Abstract: The invention relates to a method for controlling means of a workstation of a textile machine producing yarn (1) comprising a compensating unit (9) of a yarn (1) loop with a compensating member (6, 8) and, optionally, with a rotary drum (7), in which at least one quantity of the current state of the compensating member (6, 8) and/or of the optional rotary drum (7) is sensed, whereupon from the sensed quantity is generated a state value which characterizes the current state of the compensating member (6, 8) and/or of the optional rotary drum (7), whereupon the state value is introduced to the control unit of at least one other work node of the workstation and/or of the textile machine to control this other work node of the workstation and/or to control the textile machine. 
     In addition, the invention also relates to a device for performing this method and also to a sensor of the state of a workstation of a textile machine.
Patent EP-3886462-A1 (EP)
Inventor: RASMUSSEN BENNY BØGVAD
IPC: H04R25/00
Filed: 2020-03-28
Abstract: A hearing device comprising a behind-the-ear module and a tube element extending from the behind-the-ear module is disclosed. The behind-the-ear module comprises a signal processor for processing received audio signals into a signal modified to compensate for a user's hearing impairment, and an antenna configured for emission and reception of electromagnetic radiation at a first frequency. The hearing device further comprises at least one electrically conducting element, wherein a first section of the at least one electrically conducting element extends into the tube element, and at least one decoupling element, the at least one decoupling element being configured to electrically decouple the first section and the behind-the-ear module at the first frequency while maintaining an electrical connection between the first section and the behind-the-ear module at second frequencies.
Patent EP-3718712-A1 (EP)
Inventor: GILLI WALTER
IPC: B25J15/02
Filed: 2020-03-31
Abstract: The present disclosure relates to a gripping head (3) configured for gripping a block of material (B) comprising a pair of jaws (30) wherein each jaw extends at least along a longitudinal direction (L) and comprises a gripping portion (300) configured for gripping said block of material (B) and wherein, at least one of the jaws of the pair of jaws (30) further comprises a plurality of first shaped elements (310) placed one beside another, or arranged side by side, to form a first row of first shaped elements (310) along said longitudinal direction (L) and a plurality of first variable empty spaces (330) each interposed between two first shaped elements (310). The at least one jaw of the pair of jaws (30) further comprises a plurality of second shaped elements (320) configured to modify the gripping portion (300), wherein said second shaped elements are placed one beside another, or arranged side by side, to form a second row of second shaped elements (320) along said longitudinal direction (L) and a plurality of second variable empty spaces (340) each interposed between two second shaped elements (320). The first shaped elements (310) have a profile complementary to the profile of said second shaped elements (320) and the first row of first shaped elements (310) and the second row of second shaped elements (320) are staggered with respect to each other and one or each of the second shaped elements (320) is at least partially housed in a respective variable empty space of the first variable empty spaces (330) and one or each of said first shaped elements (310) is at least partially housed in a respective variable empty space of the second variable empty spaces (340). The second shaped elements (320) are movable along at least one transverse direction (T), orthogonal to the longitudinal direction (L), and a translation of said second shaped elements (320) in the transverse direction (T) is adapted to cause a translation of said first shaped elements (310) at least in the longitudinal direction (L) and an extension or restriction of said first variable empty spaces (330) and a variation of the entity of the housing of said second shaped elements (320) within said first empty spaces variables (330). 
     The present disclosure also relates to a robot (2) for moving a block of material (B), a cutting apparatus (1) for cutting this block of material (B) and a cutting method for cutting the block of material (B) itself.
Patent EP-3719782-A1 (EP)
Title: Electronic self label and sign
Inventor: VON KONOW JOHAN
IPC: G09F3/20
Filed: 2020-03-31
Abstract: The present invention relates to an electronic shelf label (10) for displaying information. The electronic shelf label comprising: a casing (11) comprising at least one side surface (15), a front side (18) and a back side (17); an information display area (12) arranged in the front side; and at least two curved recesses (30; 30'; 30") arranged at a distance from each other in said at least one side surface (15), said at least two recesses are intended for attachment of an external information display sign (40; 40'; 40") to the electronic shelf label. The invention furthermore relates to an information display sign (40; 40';40") for use in combination with the electronic shelf label according to the invention.
Patent EP-3693482-A1 (EP)
Title: Implant made from magnesium-zinc-calcium alloy
Inventor: MUELLER HEINZ
IPC: C22F1/00
Filed: 2013-06-25
Abstract: The invention relates to a magnesium alloy that comprises: < 3% by weight of Zn, ≤ 0.6% by weight of Ca, with the rest being formed by magnesium containing impurities, which favor electrochemical potential differences and/or promote the formation of intermetallic phases, in a total amount of no more than 0.005% by weight of Fe, Si, Mn, Co, Ni, Cu, Al, Zr and P, wherein the alloy contains elements selected from the group of rare earths with the atomic number 21, 39, 57 to 71 and 89 to 103 in a total amount of no more than 0.002% by weight.
Patent EP-3726000-A1 (EP)
Inventor: HASSANI MOHAMED
IPC: E21B7/02
Filed: 2020-04-09
Abstract: La présente invention a pour objet une machine de forage (1) équipée d'un moyen de déplacement (50) de la machine de forage (1) et d'un mât de forage (6) qui est porteur d'un socle (7) pourvu d'un organe d'entraînement (8) en rotation d'un outil de forage (9). Le mât de forage (6) comprend au moins une première portion (61) et une deuxième portion (62) le long desquelles le socle (7) est apte à se déplacer. La première portion (61) et la deuxième portion (62) sont reliées l'une à l'autre par l'intermédiaire d'une liaison pivot (63) pour permettre un basculement de la deuxième portion (62) par rapport à la première portion (61).
Patent EP-3722459-A1 (EP)
Title: Gold plating method and plating film
Inventor: MAEDA TSUYOSHI
IPC: C23C18/18
Filed: 2020-04-09
Abstract: The purpose of the present invention is to provide a gold plating method and a plating film for preventing a decrease of wire bonding characteristic by a thermal hysteresis by implementation and else. In addition, the purpose of the present invention is to provide a gold plating method and a plating film for preventing a decrease of wire bonding characteristic by a thermal hysteresis by implementation and else, even when a film thickness of a gold plating film is thin. A gold plating method for wire bonding connection by plating using a silver catalyst on a copper or copper alloy film, comprising: a silver catalyst forming step for forming a silver film as the silver catalyst for forming a palladium film; a palladium film forming step for forming the palladium film on the silver catalyst; a gold plating film forming step for forming a gold plating film on the palladium film, wherein a film thickness of the silver film is 0.05 µm to 0.5 µm.
Patent EP-3763186-A1 (EP)
Title: Element semeur et semoir
Inventor: PUICHAULT ALEXIS
IPC: A01C7/20
Filed: 2020-04-15
Abstract: La présente invention concerne un élément semeur (1) de produits granulaires à distribuer au sol comprenant un châssis (2), un premier ensemble de distribution d'un premier produit granulaire comprenant une trémie principale (11), fixée à un bâti (20), mobile par rapport audit châssis (2) et apte à adopter une positon dite « abaissée » qui est la positon de travail dudit élément semeur (1) et une position dite « relevée », qui est la positon de maintenance dudit élément semeur (1), et à passer de ladite position « abaissée » à ladite position « relevée » et inversement, ledit élément semeur comprenant en outre des moyens de basculement dudit bâti (20) et comprenant un quadrilatère (24) déformable ou un double quadrilatère déformable, liant ledit bâti (20) audit châssis(2), lesdits moyens de basculement étant disposés sensiblement perpendiculairement au plan X-X' formé par ledit châssis (2), et maintenus sensiblement perpendiculaires audit plan X-X' dans lesdites postions « abaissée » et « relevée » et lors du passage de l'une à l'autre et inversement. L'invention porte également sur un semoir comprenant un tel élément semeur (1).
Patent EP-3721834-A1 (EP)
Inventor: Jönsson Anders
IPC: A61M25/10
Filed: 2017-12-05
Abstract: A catheter device and method are disclosed for transvascular delivery of a medical device to a cardiac valve region of a patient. The catheter device comprises an elongate sheath with a lumen and a distal end for positioning at a target site e.g. a heart valve. The elongate sheath has an increasing flexibility towards said distal end.
Patent EP-3905108-A1 (EP)
Inventor: SAGONAS CHRISTOS
IPC: G06V30/40
Filed: 2020-04-29
Abstract: A computer-implemented method for extracting information from a document, for example an official document, is disclosed. The method comprises acquiring an input image comprising a document portion; performing image segmentation on the input image to form a binary input image that distinguishes the document portion from the remaining portion of the input image; estimating a first image transform to align the binary input image to a binary template image, using the first image transform on the input image to form an intermediate image; estimating a second image transform to align the intermediate image to a template image; using the second image transform on the intermediate image to form an output image; and extracting a field from the output image using a predetermined field of the template image.
Patent EP-3719821-A1 (EP)
Title: Machining apparatus and method
Inventor: SALE MASSIMILIANO
IPC: B65H20/24
Filed: 2018-02-20
Abstract: A machining apparatus and method are disclosed, with two blanking devices arranged on a feed path of material for blanking portions of material forming electrode tabs distributed in a step, by varying the period of the working cycles of the two blanking devices independently of one another at each blanking to increase progressively the step between the electrode tabs; the machined material is intended to be wound around a core to produce an electrical energy storage device; the increase in the step between the electrode tabs means that the electrode tabs are aligned on one another in the wound product, taking account of the fact that the dimensions of the product increase during winding.
Patent EP-3910159-A1 (EP)
Title: Activating a reference point
Inventor: VIITALA JANNE
IPC: E21B15/00
Filed: 2020-05-13
Abstract: An apparatus, method and computer program product for: receiving information on a path to be followed by a drilling rig, the path comprising a trigger position, determining a position of the drilling rig, instructing the drilling rig to follow the path based on a first reference point associated with the drilling rig, activating, in response to determining that the position of the drilling rig corresponds to the trigger position, a second reference point associated with the drilling rig, and instructing the drilling rig to stop in response to determining that a position of the second reference point corresponds to a target position.