baber/WOPTO huggingface dataset:
Patent EP-3699454-A1 (EP)
Title: Damper device
Inventor: AIKAWA MASATAKA
IPC: F16F15/123
Filed: 2020-01-15
Abstract: It is intended to lessen a hysteresis torque attributed to sliding of an end spring seat and enhance vibration attenuation performance. The present damper device is composed of an input-side rotary member (2) including an annular chamber (23), an output plate (3), a plurality of torsion springs (41) and a plurality of end spring seats (44). The output plate (3) includes an engaging portion (3b). The plural torsion springs (41) are disposed in alignment in a circumferential direction in the interior of the annular chamber (23). The end spring seats (44) are movable along an outer peripheral wall of the annular chamber (23), and each is disposed between the engaging portion (3b) and an end surface of each of the torsion springs (41). Each end spring seat (44) includes a first contact surface (441) and a second contact surface (442). The first contact surface (441) makes contact with the end surface of each torsion spring (41). The second contact surface (442) makes contact with the engaging portion (3b), and is parallel to the first contact surface (441).
Patent EP-3689989-A1 (EP)
Inventor: URATA RYOUICHI
IPC: C09J5/00
Filed: 2020-01-21
Abstract: A method for producing a vehicular structure (100) in which a transparent substrate (10) and an adherend (50) are bonded together by an adhesive (70), the method including pasting a protective film (30, 30A, 30B) on, so as to cover, an adhesive arrangement area (19a, 19c) in a peripheral part of a vehicle-inner-side surface of the transparent substrate, and arranging an adhesive in the adhesive arrangement area after removing the protective film, and bonding together the transparent substrate and the adherend with the adhesive.
Patent EP-3686322-A1 (EP)
Title: Silicon-containing product forming apparatus
Inventor: UCHIDA KENYA
IPC: B01D53/46
Filed: 2020-01-22
Abstract: According to one embodiment, a silicon-containing product forming apparatus (1) includes a reaction chamber (7), an emitter (10), a process liquid tank (23), a supplier (25), and a flow path switcher (41,42). The emitter (10) includes an emission path (11) emitting an emission material from the reaction chamber (7). The supplier (25) includes a supply line (35) configured to supply a process liquid to the emission path (11) of the emitter (10) from the process liquid tank (23), and a byproduct generated by reaction is treated in the emission path (11) by the supplied process liquid. The flow path switcher (41,42) switches the communication state of the emission path (11) of the emitter (10) with each of the reaction chamber (7) and the supply line (35) of the supplier (25).
Patent EP-3694228-A1 (EP)
Inventor: NAKAGAWA CARLOS RENATO CALCADA
IPC: H04R25/00
Filed: 2017-04-20
Abstract: Disclosed herein, among other things, are apparatus and methods for neural network-driven feedback cancellation for hearing assistance devices. Various embodiments include a method of signal processing an input signal in a hearing assistance device to mitigate entrainment, the hearing assistance device including a receiver and a microphone. The method includes performing neural network processing to identify acoustic features in a plurality of audio signals and predict target outputs for the plurality of audio signals, and using the trained neural network to control acoustic feedback cancellation of the input signal.
Patent EP-3806494-A1 (EP)
Inventor: VOS EEUWE JAN
IPC: A61B5/02
Filed: 2020-01-31
Abstract: A receiver-in-ear assembly (100) comprises: a housing (104) including a cavity (102a) extending through the housing (104); an optical transducer (201) being mounted in the cavity (102a) within a thickness of the housing (104), the optical transducer (201) being mounted on a circuit board layer (208) such that a spacing (207) exists between a side of the optical transducer (201) and a sidewall (216) of the cavity (102a); the circuit board layer (208) extending underneath the housing (104) and touching the housing (104) such that the optical transducer (201) is held within the cavity (102a) without touching the housing (100); and a protective substance (210) forming a shield over the optical transducer (201) and the cavity (102a), the protective substance (210) configured to affect a field of view of the optical transducer (201).
Patent EP-3711978-A1 (EP)
Title: Heavy duty pneumatic tire
Inventor: TAKEMOTO YOSHIAKI
IPC: B60C9/20
Filed: 2020-03-12
Abstract: To provide a heavy duty pneumatic tire 2 in which formability is ensured and uneven wear resistance is improved. 
     The nominal aspect ratio of the tire 2 is not greater than 65. The tire 2 includes: a tread 4 having not less than three circumferential grooves 30; a belt 14 including a large number of metal belt cords aligned with each other; and a pair of edge bands 22 each including a helically wound metal band cord 48. A shoulder circumferential groove 30s is positioned between an end 42A of a first layer 40A and an end 42B of a second layer 40B of the belt 14 in the axial direction. Each edge band 22 is layered on an end portion of the second layer 40B. An inner end 52 of the edge band 22 is positioned outward of the end 42A of the first layer 40A in the axial direction. The edge band 22 overlaps the shoulder circumferential groove 30s in the radial direction.
Patent EP-3716467-A1 (EP)
Inventor: MOREL ADRIEN
IPC: H02N2/18
Filed: 2020-03-17
Abstract: The present disclosure relates to a method of tuning an electric charge extraction circuit of a vibrational energy harvester having a mechanical resonator, the method comprising varying, during a first phase, first and second parameters (ψ 1 ,ψ 2 ) of the electric charge extraction circuit based on detected harvested power (P HARVEST ), each of the first and second parameters (ψ 1 ,ψ 2 ) influencing the amount of damping of the mechanical resonator and at least the first parameter ( Ψ1 ) influencing the resonance frequency of the mechanical resonator, wherein the first and second parameters (ψ 1 ,ψ 2 ) are varied during the first phase such that the amount of damping remains constant or varies by less than a first significant amount and the resonance frequency reaches a final level.
Patent EP-3725385-A1 (EP)
Inventor: CHANG MING-CHENG
IPC: A63H27/10
Filed: 2020-03-20
Abstract: A nozzle (10) comprises an expansion portion (32) and a coupling portion (20) having an inner end (22), an outer end (24), and an air hole (26) extending from the inner end (22) through the outer end (24). A connecting portion (40) is connected between the expansion portion (32) and the inner end (22) and includes an opening (42) intercommunicating with the air hole (26). The nozzle (10) is coupled with a neck (48) of a balloon (44). The expansion portion (32) spreads the neck (48). The opening (42) is received in the neck (48). The air hole (26) intercommunicates with an inflation space (52) defined in the balloon (44) when a gas with a sufficient pressure is filled into the air hole (26). The air hole (26) does not intercommunicate with the inflation space (52) when no gas with the sufficient pressure is filled into the air hole (26).
Patent EP-3884969-A1 (EP)
Inventor: KERKHOFFS WOLFGANG
IPC: A61M1/12
Filed: 2020-03-27
Abstract: This invention relates to an intravascular blood pump, comprising a pumping device (11) with a pump casing (2) having a primary blood flow inlet (211) and a primary blood flow outlet (22) which are hydraulically connected by a primary blood flow passage (30), a primary impeller (31) with an upstream end and a downstream end being configured to convey a primary blood flow (1BF) from the primary blood flow inlet (211) to the primary blood flow outlet (22) along the primary blood flow passage (30), a drive unit (4) configured to rotate the primary impeller (31) about an axis of rotation (10), an impeller bearing (37) supporting the upstream end of the primary impeller (31), a central opening (262) extending axially through the impeller bearing (37), and at least one secondary blood flow passage (321) in the primary impeller (31), the at least one secondary blood flow passage (321) having a secondary blood flow inlet (212) in axial alignment with the central opening (262) of the impeller bearing (37) and each of the at least one secondary blood flow passage (321) having a secondary blood flow outlet (213), wherein at least one secondary blood flow passage (321) is configured to convey a secondary blood flow (2BF) from the secondary blood flow inlet (212) to the secondary blood flow outlet (213), and wherein the secondary blood flow outlet (213) connects the at least one secondary blood flow passage (321) to the primary blood flow passage (30) at a location axially between the upstream and downstream ends of the primary impeller (31).
Patent EP-3739893-A1 (EP)
Title: Electronic apparatus and control method thereof
Inventor: OH SUNGBO
IPC: H04N21/436
Filed: 2020-03-30
Abstract: An electronic apparatus includes: a signal output circuit configured to connect with an external apparatus connected to a display apparatus, a processor configured to control the electronic apparatus to: obtain information about a first image format supported in the display apparatus from the external apparatus, output a content signal having the first image format to the external apparatus through the signal output circuit to the display apparatus based on identifying that the external apparatus supports an interface protocol capable of transmitting the content signal having the first image format, and output a content signal having a second image format different from the first image format to the external apparatus through the signal output circuit based on identifying that the external apparatus does not support the interface protocol.
Patent EP-3722648-A1 (EP)
Title: Sensorhaltesystem und sensorsystem
Inventor: GLIEDSTEIN NORBERT
IPC: G01F1/684
Filed: 2020-04-09
Abstract: Ein Sensorhaltesystem (4) zur tiefenvariablen Fixierung eines Fluidsensors (2), der einen zylindrischen Einschiebeschaft (10) aufweist, in einer hygienekonformen Rohrleitung, weist auf:- ein rohrartiges Anschlussstück (14) mit einem Verbindungsflansch (20), der zur Verbindung mit einem Gegenstück der bestehenden hygienekonformen Rohrleitung dient, wobei in das rohrartige Anschlussstück (14) im bestimmungsgemäßen Montagezustand der Einschiebeschaft (10) des Fluidsensors (2) eingeschoben ist, wobei das rohrartige Anschlussstück (14) in einem flanschseitigen Endabschnitt eine innenliegende, frontbündige Dichtungsnut (30) aufweist, und wobei das rohrartige Anschlussstück (14) ein dem Verbindungsflansch (20) abgewandtes Außengewinde (28) aufweist, wobei der Innendurchmesser des Anschlussstücks (14) den Außendurchmesser des Einschiebeschafts (10) nur geringfügig überschreitet,- eine Überwurfmutter (38) mit einem zu dem Außengewinde (28) komplementären Innengewinde (40), und- einen Fixierungsring (42), der im bestimmungsgemäßen Montagezustand über den Einschiebeschaft (10) des Fluidsensors (2) geschoben ist und zwischen dem Anschlussstück (14) und der Überwurfmutter (38) zur kraft- und/oder formschlüssigen Fixierung des Fluidsensors (2) in Schaftlängsrichtung verspannt ist.
Patent EP-3744816-A1 (EP)
Inventor: SARKAR MAINAK
IPC: C10G69/04
Filed: 2020-04-15
Abstract: The present invention provides a process for upgrading LCO to (i) high octane gasoline and high aromatic feedstock for aromatic complex, (ii) Utilization of FCC for cracking unconverted diesel range stream from hydrocracker to high octane gasoline. This invention discloses the process to improve the quality (e.g., RON, Sulfur) of gasoline by utilizing FCC and hydrocracking processes.
Patent EP-3725419-A1 (EP)
Inventor: CHOUAN NICOLAS
IPC: B05B12/04
Filed: 2020-04-17
Abstract: Cet applicateur (10) de produit de revêtement comprend des buses d'impression (12) comportant chacune un canal de sortie (126) débouchant vers l'aval par un orifice (127) d'éjection de produit de revêtement. Les buses d'impression (12) sont réparties sur au moins deux faces (142, 147) d'un corps (14) de l'applicateur (10) et les orifices d'éjection (127) de de ces buses s'étendent selon au moins deux plans non parallèles (π127, π'127).
Patent EP-3733428-A1 (EP)
Title: Functionalized aluminum reagents, method of making a functionalized elastomer, elastomer, rubber composition and tire
Inventor: MECKING STEFAN
IPC: C08C19/26
Filed: 2020-04-28
Abstract: A functionalized aluminum reagent of formula 1 is disclosed
     
wherein R is a linear or branched alkyl or alkane group containing of from 1 to 8 carbon atoms and R 1  is a phenylene group or a linear or branched alkane diyl group containing of from 2 to 10 carbon atoms or a combination of one or more phenylene groups and one or more linear or branched alkane diyl groups containing of from 1 to 10 carbon atoms, Q is of formula 2
     
wherein R 3  and R 4  are independently selected from a phenyl group or a linear or branched alkyl group containing of from 1 to 10 carbon atoms or R 3  and R 4  taken together with the nitrogen atom represent a nitrogen containing heterocyclic group containing of from 4 to 12 carbon atoms. Also, a method of making a functionalized elastomer is disclosed comprising the step of polymerizing a conjugated diene monomer in the presence of a lanthanide-based coordination polymerization catalyst activated with such a functionalized aluminum reagent.
Patent EP-3918952-A1 (EP)
Inventor: GROB STEFAN
IPC: A47B67/02
Filed: 2020-06-03
Abstract: Ein Einbaugehäuse (1) für die Verbindung mit einer Montagestruktur eines Sanitärraum, umfassteine Rückwandstruktur (2) mit einer Rückwand (3), einer oberen Seitenwand (4) und einer unteren Seitenwand (5),ein erstes Seitenteil (6), welches sich auf einer ersten Seite (7) der Rückwand (3) zwischen der oberen Seitenwand (4) und der unteren Seitenwand (5) erstreckt, undein zweites Seitenteil (8), welches sich auf einer der ersten Seite (7) gegenüberliegenden zweiten Seite (9) der Rückwand (3) zwischen der oberen Seitenwand (4) und der unteren Seitenwand (5) erstreckt,wobei das erste Seitenteil (6), das zweite Seitenteil (8) und die Rückwandstruktur (2) zusammensetzbar sind, derart, dass die Rückwand (3), die obere Seitenwand (4), die untere Seitenwand (5), das erste Seitenteil (6) und das zweite Seitenteil (7) einen Gehäuseraum (17) definieren, in welchen eine Möbelstruktur einsetzbar,und wobei das erste Seitenteil (6) und das zweite Seitenteil (8) bezüglich des Gehäuseraums (17) aussenseitig jeweils eine Befestigungsschnittstelle (10) zur Befestigung des Einbaugehäuses (1) an die Montagestruktur aufweisen.
Patent EP-3929608-A1 (EP)
Inventor: HAM CORNELIS LEONARDUS GERARDUS
IPC: H01F6/00
Filed: 2020-06-25
Abstract: According to the invention, a MRI system comprises a superconducting magnet assembly (10) with a superconducting field coil (12) for generating a stationary uniform main magnetic field. A gradient system (20) includes a gradient coil (22) for generating gradient magnetic fields and a gradient amplifier (24) which is connectable to the gradient coil (22) for driving the gradient coil. A switch assembly (30) is adapted for galvanically coupling the superconducting field coil (12) to the gradient amplifier (24). In this way, a possibility is provided for energizing and discharging a superconducting magnet of an MRI system in an easy and cost-efficient way.
Patent EP-3933666-A1 (EP)
Inventor: LILJESTRAND SIMON
IPC: G06V10/141
Filed: 2020-07-01
Abstract: A Driver Monitoring System, DMS, configured to detect spoofing attempts, the system comprising: an NIR image sensor module, for capturing a sequence of image frames of a portion of a target; a light source, operable to emit IR pulses, said pulses having a pulse width, and being temporally separated by a separation time duration; a controller configured to control said light source and said image sensor module, so to capture each consecutive image of the sequence in a different lighting condition, said different lighting conditions corresponding to said IR pulses of the light source; a processor, and a processor operable software implemented in said processor, said software comprising: a motion analyzer, operable to analyze a motion in said sequence of images, and output a motion-based result; a first neural network, operable to extract at least one type of information from at least one set of at least two consecutive images from said image sequence, and output a spatial result; a fusion program, operable to merge said motion-based and said spatial results, and to output a final result, said final result determining if the target is live or fake.
Patent EP-3760920-A1 (EP)
Inventor: WUPPINGER BERNHARD
IPC: F21V23/04
Filed: 2020-07-02
Abstract: Leuchte zur stationären Montage in einem Innen- oder Außenraum mit einer lichtemittierenden Oberfläche, welche Licht mehrerer LEDs (10) abgibt, wenigstens einer der lichtemittierenden Oberflächen zugeordneten Optik (2), welche Lichtströme der LEDs (10) in verschiedenen Teilbereichen der Optik (2) unterschiedlich ablenkt, und einer elektronische Schnittstelle zum Ansteuern der Leuchte, wobei die Ansteuerung eingerichtet ist, um die Lichtströme der LEDs (10) in den verschiedenen Teilbereichen der Optik (2) zu verändern, so dass sich ein Verhältnis von Lichtintensitäten des von der Optik (2) abgegebenen Lichts in wenigstens zwei nicht rotationssymmetrisch zueinander liegenden verschiedenen Raumwinkelbereichen gegeneinander verändert.
Patent EP-3937387-A1 (EP)
Title: A radio frequency switch circuit, communicaton unit and method therefor
Inventor: YANG XIN
IPC: H04B1/525
Filed: 2020-07-09
Abstract: A radio frequency, RF, switch circuit (201, 301, 401, 501, 601, 701, 751, 801) includes at least one first PiN diode device (252, 352, 452, 552, 652, 752, 852, 945) configured to sink or source a first alternating current; and an impedance inversion circuit (222, 322, 422, 522, 622, 722, 822, 922), connected to the at least one first PiN diode device and arranged to provide a transformed impedance between a first side of the impedance inversion circuit and a second side of the impedance inversion circuit. The RF switch further includes a second diode-based device (254, 354, 454, 554, 654, 754, 854, 945) configured to source or sink a second alternating current; and a bias circuit (330, 430, 530, 630, 830, 930) connected to at least one of the at least one first PiN diode device and the second diode-based device, wherein the at least one first PiN diode device cooperates with the second diode-based device as a push-pull current circuit.
Patent EP-3745788-A1 (EP)
Title: Tdoa positioning of mobile devices
Inventor: PRIYANTO BASUKI
IPC: G01S1/04
Filed: 2016-08-11
Abstract: A device receives, in a first sequence (501) of transmission frames (202) of a wireless channel, first positioning reference signals (151, 152) from a first base station. The device receives, in a second sequence (502) of transmission frames (202) which is at least partly different from the first sequence (501), second positioning reference signals (153, 154) from a second base station. A time-difference of arrival is determined based on the first positioning reference signals (151, 152) and the second positioning reference signals (153, 154).
Patent EP-3753600-A1 (EP)
Inventor: HEILMAN CARL
IPC: A61M27/00
Filed: 2015-10-30
Abstract: An implantable shunt (200) for treating hydrocephalus having one or more cerebrospinal fluid (CSF) intake openings in a distal portion of the shunt, a valve (209) disposed in a proximal portion of the shunt, and a lumen (207) extending between the one or more CSF intake openings and the valve, the shunt (200) being configured for implantation in a patient such that the one or more CSF intake openings disposed within the cerebellopontine (CP) angle cistern, a body (203) of the shunt (200) is disposed within the inferior petrosal sinus (102), and the proximal portion (204) of the shunt (200) is disposed within or proximate to the jugular vein (106), such that CSF flows from the CP angle cistern to the jugular vein (106) via the shunt lumen (207).