baber/WOPTO huggingface dataset:
Patent EP-3659004-A1 (EP)
Title: Drifting correction between planning stage and controlling stage of operating autonomous driving vehicles
Inventor: ZHU FAN
IPC: G05D1/02
Filed: 2018-05-18
Abstract: A lateral drifting error is determined based on at least a current location of an ADV. The lateral drifting error is segmented into a first drifting error and a second drifting error using a predetermined segmentation algorithm. A planning module plans a path or trajectory for a current driving cycle to drive the ADV from the current location for a predetermined period of time. The planning module performs a first drifting error correction on the trajectory by modifying at least a starting point of the trajectory based on the first drifting error to generate a modified trajectory. A control module controls the ADV to drive according to the modified trajectory, including performing a second drifting error correction based on the second drifting error. As a result, the ADV can drive according to a path that is closer to an ideal situation.
Patent EP-3890246-A1 (EP)
Inventor: LI MINGJU
IPC: H04L12/26
Filed: 2018-11-29
Abstract: The present invention relates to the technical field of communications, and relates to a CSI measurement feedback method and apparatus, and a storage medium in a V2X direct communication scenario. The method comprises: a first device receives CSI measurement reference signal resource pool configuration information transmitted by a base station; the first device transmits CSI measurement configuration information to a second device with which the first device performs the direct communication; and the first device receives CSI measurement feedback information transmitted by the second device. The present invention provides the CSI measurement feedback method for the V2X direct communication scenario, so that a more suitable MCS can be selected for information transmission, and spectral efficiency is improved.
Patent EP-3890129-A1 (EP)
Inventor: YOON KI HONG
IPC: H04B10/40
Filed: 2018-11-27
Abstract: Provided are a laser element and a method for manufacturing the same, in which the laser element includes a first clad layer, an optical waveguide disposed on the first clad layer, a second clad layer disposed on the optical waveguide, a first electrode disposed on the second clad layer, and a dummy clad disposed on the optical waveguide and apart from the second clad layer and the first electrode.
Patent EP-3496333-A1 (EP)
Inventor: BOWEN PETER ZACHARY
IPC: H04L9/32
Filed: 2015-12-14
Abstract: A certificate authority service receives a request to issue a long-duration digital certificate from an entity for validation purposes between the entity and the service. Upon issuance of the long-duration digital certificate, the entity submits a request to the service for issuance of a short-duration digital certificate that includes a shorter validity period than the long-duration digital certificate. The service may utilize the long-duration digital certificate to validate the entity and, upon validating the entity, issues the short-duration digital certificate to the entity. The entity may subsequently utilize the short-duration digital certificate to enable a user client to authenticate the entity and securely communicate with the entity.
Patent EP-3504976-A1 (EP)
Inventor: VARDAKOSTAS ALEXANDROS
IPC: A21C15/00
Filed: 2013-06-06
Abstract: An apparatus for dispensing toppings onto a topping vehicle (103), comprises at least first and second hoppers (111, 111b) configured to dispense toppings. Each has a blade (116, 116b) configured to slice a topping serving, and a retaining plate (115, 115b). There is also a conveyor (120) configured to advance the topping vehicle (103) and a carriage system configured to retract and advance the blades (116, 116b) and the retaining plates (115, 115b) to dispense topping servings onto the topping vehicle (103). A heating element is provided, associated with the first and/or second hoppers, configured to heat, steam, saute or otherwise cook a corresponding topping serving.
Patent EP-3539692-A1 (EP)
Inventor: DU DEXI
IPC: B22D18/08
Filed: 2019-02-22
Abstract: The present application discloses an aluminum alloy low-pressure casting device and an aluminum alloy low-pressure casting process. A riser tube is canceled, and the pressure kettle replaces original injection of compressed air into a holding furnace, thereby reducing the consumption of compressed air, and improving the production efficiency of the low-pressure casting process. A non-return stopper is used to space the low-pressure casting and the holding furnace, and molten aluminum alloy can be added into the holding furnace in real time without interrupting the low-pressure casting process, so that rejects affected by temperature field changes due to interrupt of the continuous casting process can be reduced, and the yield of the casting process is improved.
Patent EP-3537505-A1 (EP)
Inventor: WILLEY BRENT M
IPC: H01M50/51
Filed: 2019-03-07
Abstract: An arrangement for battery pack protection during fluid ingress. The battery pack includes a housing, a terminal block, and a core battery assembly supported in the housing. the core battery assembly including a core housing, a plurality of battery cells supported in the core housing, a first weld strap connecting the battery cells to a positive power terminal, a second weld strap connecting the battery cells to a negative power terminal, a first sacrificial electrode connected to the first weld strap, and a second sacrificial electrode connected to the second weld strap. A spacing between the first sacrificial electrode and the second sacrificial electrode is selected such that an ingress fluid entering the battery pack electrically shorts the first sacrificial electrode and the second sacrificial electrode to drop a voltage of the core battery assembly and discharge battery energy before damaging the battery cells.
Patent EP-3539851-A1 (EP)
Inventor: WATANABE HIROYUKI
IPC: B62D15/02
Filed: 2019-03-14
Abstract: A parking control device (101) includes: an acquisition unit (406) configured to acquire operation state information of a sensor (103) existing in a parking lot area (P); and an information generation unit (408) configured to generate parking guidance information within the parking lot area based on the operation state information.
Patent EP-3547664-A1 (EP)
Title: Verfahren und sensor zum erzeugen von 3d-bilddaten
Inventor: MENZEL CHRISTOPH
IPC: H04N5/232
Filed: 2019-03-15
Abstract: Es wird ein Verfahren zum Erzeugen von 3D-Bilddaten eines Überwachungsbereichs (18) angegeben, bei dem mehrfach ein zweidimensionales Bild bei verschiedenen Fokuslagen (g) aufgenommen wird, wobei die unterschiedlichen Fokuslagen (g) diejenigen einer Empfangsoptik (14) und/oder einer Sendeoptik (28) zum Beleuchten des Überwachungsbereichs (18) mit einem Beleuchtungsmuster sind, wobei zu den Bildern jeweils ein Kontrastmaß ermittelt und eine Entfernung aus der Fokuslage bei einem höchsten Kontrast bestimmt wird. Dabei sind die Inversen (G) der verschiedenen Fokuslagen (g) gleichmäßig verteilt.
Patent EP-3524110-A1 (EP)
Title: Sauggerät mit einer ladeeinrichtung
Inventor: BARABEISCH MARKUS
IPC: H01R13/66
Filed: 2013-02-08
Abstract: Die Erfindung betrifft ein Sauggerät (10) zum Absondern von Partikeln aus einem Saugstrom (20), mit einem Saugmotor (19) zum Erzeugen des Saugstroms (20) und mit einem Saugergehäuse (11), in dem der Saugmotor (19) und ein Staubsammelraum (15) zum Sammeln der aus dem Saugstrom (20) abgesonderten Partikel angeordnet ist. Bei dem Sauggerät (10) ist vorgesehen, dass es eine Ladeeinrichtung (61) zum Aufladen eines elektrischen Energiespeichermoduls (90) einer Hand-Werkzeugmaschine (80) aufweist, wobei die Ladeeinrichtung (61) elektrische Ladekontakte (65) zur Bereitstellung einer Ladespannung (L) für das elektrische Energiespeichermodul (90) umfasst.
Patent EP-3546208-A1 (EP)
Inventor: FAOTTO UGO
IPC: B32B5/24
Filed: 2019-03-20
Abstract: A support layer (2) for an insulating construction panel (1) comprises a reinforcing layer (4) made of a fibrous material intended to face and be connected to the main layer (6) of the insulating panel (1), as well as a coating layer (3), in which the coating layer (3) is made by applying a dispersion of at least one thermoplastic polymer on the reinforcing layer (4), followed by drying. 
     The at least one thermoplastic polymer of the coating layer (3) is selected so that, when heating at an activation temperature higher than 130°, a softening of the coating layer (3) occurs.
Patent EP-3627211-A1 (EP)
Inventor: LEE CHANGKUN
IPC: G02B27/01
Filed: 2019-03-26
Abstract: A display apparatus includes: a display device configured to output a first image; an optical coupler configured to: combine the first image received through a first path from the display device with a second image received through a second path that is different from the first path, output, through an exit surface of the optical coupler, a first light corresponding to the first image in a first polarization and a second light corresponding to the second image in a second polarization; and a polarization selection optical system arranged on the exit surface of the optical coupler and configured to have different refractive power with respect to the first light of the first polarization and the second light of the second polarization.
Patent EP-3567371-A1 (EP)
Title: Biomarkers and methods for predicting preeclampsia
Inventor: HICKOK DURLIN EDWARD
IPC: A61K38/04
Filed: 2014-03-14
Abstract: The disclosure provides biomarkers useful in diagnostic methods related to pregnancy.
Patent EP-3567317-A1 (EP)
Title: Pivotable radiator
Inventor: SADLER MARC
IPC: F24D19/02
Filed: 2019-04-03
Abstract: Radiator, in particular a bathroom radiator, characterized in that it comprises:- a vertical manifold (2) made of metallic material , closed above and below by two plates (4,6), crossed internally by a heating fluid,- at least one metal sleeve (2) or hinged in a rotatable manner to said manifold (2), to said at least one sleeve (2) a metallic radiating element (18) being connected.
Patent EP-3552917-A1 (EP)
Inventor: OWENS STEVEN
IPC: B61C9/08
Filed: 2019-04-10
Abstract: A locomotive engine system (100) includes a gearbox assembly (306) that includes a housing (402) having plural interconnected gears disposed between an engine side of the housing (402) and an alternator side (804, 806, 808) of the housing (402), a rotatable engine coupler (410) connected with the engine side of the housing (402), the engine coupler (410) configured to engage a rotatable (108) shaft of an engine, and a rotatable alternator coupler (500) connected with the alternator side (804, 806, 808) of the housing (402), the alternator coupler (500) configured to engage a rotor of a first alternator (104). The housing (402) is configured to be positioned between the engine (102, 302) and the first alternator (104). The engine coupler (410) is configured to engage the engine (102, 302) that is resiliently mounted in the powered system and the alternator coupler (500) is configured to engage the first alternator (104) that is rigidly mounted in the powered system to transfer rotation of the shaft of the engine (102, 302) to rotation of the rotor of the first alternator (104).
Patent EP-3567342-A1 (EP)
Inventor: OHTOMO FUMIO
IPC: G01C15/00
Filed: 2019-04-26
Abstract: A surveying instrument comprises a monopod installed on a reference point, a surveying instrument main body provided at a known distance from a lower end of the monopod and at a known angle with respect to an axis of the monopod and having a reference optical axis, wherein the surveying instrument main body performs an image pickup of an object to be measured and scans the object to be measured by a closed loop scan pattern respectively at a pre-rotation and a post-rotation of the surveying instrument main body, obtains cross points of a locus of a scan pattern of the pre-rotation and the post-rotation, obtains deflection angles of the cross point with respect to the reference optical axis of the pre-rotation and the post-rotation, and calculates a rotation angle of the surveying instrument main body based on a deviation between both of the deflection angles.
Patent EP-3599048-A1 (EP)
Title: Kettengliedpaarung für eine werkzeugwechselkette eines werk-zeug-kettenmagazins, werkzeugwechselkette für ein werkzeug-kettenmagazin sowie ein derartiges werkzeug-kettenmagazin
Inventor: BRAUN HANS-DIETER
IPC: B23Q3/157
Filed: 2019-05-07
Abstract: Die vorliegende Erfindung betrifft eine Kettengliedpaarung für eine Werkzeugwechselkette (52) eines Werkzeug-Kettenmagazins (56), umfassend mindestens ein erstes Kettenglied (10) mit einem ersten Grundträger (12) aus einem ersten Material, der eine erste Längsachse (L1) definiert, einem ersten linken Lagerungsabschnitt (20) zum drehbaren Lagern einer ersten Achse (26), auf welche zumindest eine linke Führungsrolle (27) aufschiebbar ist, und einem ersten rechten Lagerungsabschnitt (24) zum drehbaren Lagern einer zweiten Achse (28), auf welche zumindest eine rechte Führungsrolle (29) aufschiebbar ist, und mindestens ein zweites Kettenglied (45) mit einem zweiten Grundträger (12) aus dem ersten Material, der eine zweite Längsachse (L2) definiert, einem zweiten linken Lagerungsabschnitt (48) zum drehbaren Lagern der zweiten Achse (28), und einem zweiten rechten Lagerungsabschnitt (50) zum drehbaren Lagern der ersten Achse (26), wobei das erste Kettenglied (10) und das zweite Kettenglied (45) mittels der ersten Achse (26) oder der zweiten Achse (28) gelenkig miteinander verbindbar sind und sowohl das erste Kettenglied (10) als auch das zweite Kettenglied (45) jeweils einen mit dem ersten Grundträger (12) und dem zweiten Grundträger (46) verbindbaren Aufnahmekörper (40) zum Aufnehmen zumindest eines Werkzeugs (54) umfassen, wobei der Aufnahmekörper (40) aus einem zweiten Material besteht oder dieses umfasst.
Patent EP-3572632-A1 (EP)
Inventor: GRAHAM ANDREW
IPC: G02B23/24
Filed: 2019-05-20
Abstract: A tool (100) for inspecting an annular section of an engine includes a first segment (102A) extending along a first lengthwise direction (118A) between a forward end (120) and an aft end (122); and a second segment (102B) extending along a second lengthwise direction (118B) between a forward end (120) and an aft end (122), the forward end (120) of the first segment (102A) pivotably coupled to the aft end (122) of the second segment (102B) and the first segment (102A) moveable relative to the second segment (102B) between a bent position and a coupled position, the first lengthwise direction (118A) defining a coupled angle (134A) with the second lengthwise direction (118B) when the first segment (102A) is in the coupled position relative to the second segment (102B). The tool (100) also includes an adjustment member (138) operable with the first segment (102A), the second segment (102B), or both to adjust the coupled angle (134) defined by the first lengthwise direction (118A) with the second lengthwise direction (118B).
Patent EP-3581678-A1 (EP)
Inventor: LIFSCHITZ ARRIBIO ALEJO M
IPC: C23C18/40
Filed: 2019-06-07
Abstract: Stable electroless copper plating baths include imidazolium compounds to improve rate of copper deposition on substrates. The copper from the electroless plating baths can be plated at low temperatures and at high plating rates.
Patent EP-3751719-A1 (EP)
Inventor: BURHANETTIN KOC
IPC: H02N2/00
Filed: 2019-06-13
Abstract: In order to reduce the number of different parts in an inertia drive motor, an inertia drive motor (1) is provided which comprises: an element to be driven (2), and a stator (3), the stator (3) comprising: an elastic frame (4), at least one friction element (6) arranged on the elastic frame (4) and configured to be brought into frictional contact with the element to be driven (2), and a first electromechanical actuator (5a) and a second electromechanical actuator (5b), which are configured to cause, by interaction, a deformation of the elastic frame (4), upon excitation with different excitation voltages having a sawtooth signal, so as to displace the at least one friction element (5) for driving the element to be driven (2) by stick-slip contact with said friction element (5).
Patent EP-3584628-A1 (EP)
Title: Rotationally stabilized contact lens with improved comfort and improved stabilization utilizing optimized stiffness profiles
Inventor: RICHARDSON GARY
IPC: G02C7/04
Filed: 2019-06-17
Abstract: The invention provides an improved rotationally stabilized contact lens design and method of designing such a lens which minimizes stabilization time of the lens while maximizing the lens on-eye comfort. The lens and the method of designing the lens further improves upon an earlier method which utilizes and combines non-circularity and thickness differential aspects which results in equivalent or minimized stabilization time, ease of insertion and manufacturability as well as maximum comfort that is improved over that of what either aspect can achieve independently. This further improvement of stiffness profile is achieved by optimizing and selectively addressing thickness differential both diametrically and circumferentially in a non-round lens design.
Patent EP-3591709-A1 (EP)
Inventor: BAINES YANNICK
IPC: H01L29/20
Filed: 2019-06-26
Abstract: L'invention concerne un transistor à effet de champ à hétérojonction (1) de type normalement ouvert, comprenant :-une superposition d'une première couche de type III-N (11) et d'une deuxième couche de type III-N (12), de façon à former une couche de gaz d'électrons (13);Comprenant en outre :-un empilement d'une troisième couche, à dopage de type N (151) en contact électrique avec la deuxième couche, et d'une quatrième couche, à dopage de type P (152) disposée en contact sur la troisième couche ;-une première électrode conductrice (14) et une deuxième électrode conductrice (15) en contact électrique avec la couche de gaz d'électrons (13) ;-une couche de diélectrique (161) disposée contre une face latérale (150) de la quatrième couche (152) ;-une électrode de commande (16) séparée de la face latérale (150) de la quatrième couche (152) par la couche de diélectrique (161).
Patent EP-3565272-A1 (EP)
Inventor: LEE DANIEL KEEWOONG
IPC: H04R1/10
Filed: 2015-02-23
Abstract: A system comprising an earphone comprising: a first earplug (105), a processor, a wireless interface, at least one sensor (111), a battery (115), a memory, and a speaker (103); an electronic device (123) separate from the earphone and in communication with the earphone via the wireless interface; wherein the electronic device is configured to transmit an audio file to the earphone for storage in the memory; the processor of the earphone is configured to cause the speaker to play the audio stored in the memory in a loop; the sensor is arranged for detecting data indicative of a stage of sleep of a user of the earphone, and based on the detected data, the earphone is configured to cause an alarm to sound to wake up the user during a lighter phase of sleep and prevent the alarm from sounding while the user is in rapid eye movement ("REM") sleep, wherein the sensor comprises an accelerometer (121) arranged for tracking head movements of the user during sleep.
Patent EP-3764198-A1 (EP)
Inventor: JEON JIN HAN
IPC: F03G7/06
Filed: 2019-07-10
Abstract: An actuator (100), including an electroactive layer (110) and an elastic layer (120) connected to each other, the electroactive layer (110) including an electroactive material having an operating temperature range (TR1). The elastic layer (120) has a first elastic modulus at a first temperature (T1), and a second elastic modulus lower than the first elastic modulus, at a second temperature (T2) higher than the first temperature (T1). The electroactive layer is adapted to exert a first force onto the elastic layer (120) that opposes a restoring force of the elastic layer, when a voltage is applied to the electroactive layer. The elastic layer (120) may include an elastic material layer, which may include a shape memory polyurethane. A touch screen comprising a plurality of actuators, a method of producing the touch screen and a method of operating the actuator are described.
Patent EP-3766577-A1 (EP)
Inventor: MIKAELIAN DAVID
IPC: B01L3/00
Filed: 2019-07-16
Abstract: A capillary driven microfluidic system comprises: 
- a first substrate comprising at least one microfluidic channel ending in an opening, and having, adjacent to the opening, a protruding element, 
- a second substrate comprising at least one open cavity. 
     The at least one protruding element and the at least one cavity comprise at least one hydrophilic surface. Also, the at least one protruding element and the at least one cavity are adapted for engaging with one another for providing transfer of a fluid between the first substrate and the second substrate. A space between the at least one hydrophilic surface of the at least one protruding element and the at least one hydrophilic surface of the at least one cavity is provided, where the separation between said surfaces is such that capillary forces are generated on the fluid upon entering inside the space.
Patent EP-3598366-A1 (EP)
Title: Display system and computer-readable recording medium
Inventor: ITAKURA KATSUYUKI
IPC: G07G1/01
Filed: 2019-07-16
Abstract: A display system includes an electronic apparatus, a display and a processor. The electronic apparatus is configured to display a first display screen on a first display. The display is configured to receive a touch input and is configured to display an operation panel as a second display screen. The processor is configured to execute a processing including a display control processing. The display control processing controls the second display screen on the display so that the first display screen is displayed on the operation panel, during a predetermined conduct including a control on the first display screen in accordance with user operation via a first operation unit, when the display is connected to the electronic apparatus as a second operation unit.
Patent EP-3584794-A1 (EP)
Title: Frequency band extending device and method, encoding device and method, decoding device and method, and program
Inventor: YAMAMOTO YUKI
IPC: G10L21/038
Filed: 2010-09-29
Abstract: The present invention relates to a frequency band extending device and method, an encoding device and method, a decoding device and method, and a program, whereby music signals can be played with higher sound quality due to the extension of frequency bands. 
     A bandpass filter 13 divides an input signal into multiple sub-band signals, a feature amount calculating circuit 14 calculates feature amount using at least one of the multiple divided sub-band signals and the input signal, a high frequency sub-band power estimating circuit 15 calculates an estimated value of a high frequency sub-band power based on the calculated feature amount, a high frequency signal generating circuit 16 generates a high frequency signal component based on the multiple sub-band signals divided by the bandpass filter 13, and the estimated value of the high frequency sub-band power calculated by the high frequency sub-band power estimating circuit 15. A frequency band extending device 10 extends the frequency band of the input signal using a high frequency signal component. The present invention may be applied to a frequency band extending device, for example.