baber/WOPTO huggingface dataset:
Patent EP-4057035-A1 (EP)
Title: Method for operating a metal detector and metal detector
Inventor: RIST IAIN
IPC: G01V3/10
Filed: 2021-03-11
Abstract: The method serves for operating a metal detector that comprises a balanced coil system (2) with a transmitter coil (21) that is connected to a transmitter unit (1) and with a first and a second receiver coil (22A, 22B) that are connected to an input of a receiver unit (3), which transmitter unit (1) comprises a transmitter signal path (tp) for which a transmitter signal (tx) with at least one fixed or selectable operating frequency and a related quadrature signal (tx90°) are provided, which transmitter signal (tx) is applied to an input of a transmitter amplifier (12) that forwards the amplified transmitter signal (tx) directly or via a transmitter matching unit (13) to the transmitter coil (21); which receiver unit (3) comprises at least one receiver signal path (rp) in which the modulated receiver signal (rs) received from the balanced coil system (2) is applied directly or via a receiver matching unit (31) to a receiver amplifier (33), which applies the amplified modulated receiver signal (rs) directly or indirectly to a receiver phase sensitive detector (34; 4534), which receiver phase sensitive detector (34, 4534) compares the modulated receiver signal (rs) with reference signals, which correspond to the transmitter signal (tx) and the quadrature signal (tx90°), to produce a demodulated complex receiver signal (rsc) with in-phase receiver signal components (rs-I) and quadrature receiver signal components (rs-Q), which in-phase receiver signal components (rs-I) and quadrature receiver signal components (rs-Q) are processed in a signal processing unit (45) which comprises at least one signal processing path (sp), in which signal components of the complex receiver signal (rsc) that relate to goods or noise are suppressed and in which signal components originating from metal contaminants are further processed. According to the invention at least one transmitter measurement channel (8) is provided, which receives a measurement signal (ms) taken from the transmitter signal path (tp) and which comprises a measurement amplifier (83), which amplifies and forwards the measurement signal (ms) directly or indirectly to a measurement phase sensitive detector (84; 4584), which measurement phase sensitive detector (84; 4584) compares the measurement signal (ms) with the reference signals, which correspond to the transmitter signal (tx) and the quadrature signal (tx90°), to produce a complex measurement signal (msc) with in-phase measurement signal components (ms-I) and quadrature measurement components (ms-Q), which complex measurement signal (msc) and complex receiver signal (rsc) are applied to a first correction module (451) in which signal components caused by instabilities of the transmitter unit (1) are removed from the complex receiver signal (rsc).
Patent EP-4059667-A1 (EP)
Inventor: CHEN YUNG-SHUN
IPC: B25H3/02
Filed: 2021-03-19
Abstract: A combined toolbox (1) is provided, including: first side walls (10), each first side wall (10) including connection projections (11); second side walls (20), each second side wall (20) including connection recesses (21), adjacent first and second side walls (10, 20) being connected by engagement of the connection projections (11) within the connection recesses (21), the first and second side walls (10, 20) defining a receiving space (S); fastening assemblies (30), each fastening assembly (30) including a bolt (31) and a nut (32); wherein one of the adjacent first and second side walls (10, 20) further includes through holes (22) and the other further includes receiving holes (12) which respectively correspond to the through holes (22); wherein each receiving hole (12) receives one nut (32), each bolt (31) is disposed through one of the through holes (22) and within one of the receiving holes (12) and is screwed with one nut (32), and the bolt (31) and the nut (32) of each of the fastening assemblies (30) fixedly secure the adjacent first and second side walls (10, 20).
Patent EP-3879012-A1 (EP)
Inventor: KIM DAE HYUN
IPC: C40B40/06
Filed: 2014-08-19
Abstract: Provided herein is technology relating to next-generation sequencing and particularly, but not exclusively, to methods and compositions for preparing a next-generation sequencing library comprising short overlapping DNA fragments and using the library to sequence one or more target nucleic acids.
Patent EP-3916965-A1 (EP)
Title: Elektrische maschine und verfahren zur herstellung einer elektrischen maschine
Inventor: BRAUN FELIX
IPC: H02K5/10
Filed: 2021-03-26
Abstract: Die Erfindung betrifft eine elektrische Maschine (1), welche eine Statorbuchse (2), eine Vergusswanne (100), eine Vergussmasse (101) und einen Stator (4) umfasst, wobei die Vergusswanne (100) einen kreisringartigen Boden (102), eine erste, umlaufende äußere Wandung (103) und eine zweite umlaufende innere Wandung (104) umfasst. Hierbei umfasst die Vergusswanne (100) eine dritte, zwischen der äußeren Wandung (103) und der inneren Wandung (104) umlaufende mittlere Wandung (105), wobei die Vergussmasse (101) in einem Füllraum (106) aufgenommen ist und wobei der Füllraum (106) zwischen der mittleren Wandung (105) und der inneren Wandung (104) ausgebildet ist.
Patent EP-3892839-A1 (EP)
Inventor: LÜTJE HENNING
IPC: F16K31/12
Filed: 2021-04-08
Abstract: The present invention pertains to cooling system (10) for controlling a temperature of a coolant for an internal combustion engine, comprising a cooling circuit (A) and a bypass (B) fluidly connected to the cooling circuit (A) and bypassing a section (A') of the cooling circuit (A), and wherein a two-way valve (12) is provided to regulate the coolant distribution via the cooling circuit (A) and/or via the bypass (B).
Patent EP-4079475-A1 (EP)
Title: Skin treatment sheet and skin treatment device
Inventor: GLUCHE PETER
IPC: B26B21/56
Filed: 2021-04-20
Abstract: The present invention relates to a skin treatment sheet 40 comprising a substrate 22 with a plurality of apertures 430 wherein the sheet has a first surface 41 and an opposing second surface 42. The apertures have a first 431 and second 432 inner perimeter and a cutting edge 4 along at least a portion of the first inner perimeter. The skin treatment sheet has a stability ST which is the ratio of the average cross-sectional substrate area Ax and the total aperture area A1. Moreover, the present invention also relates to a skin treatment device comprising this skin treatment sheet.
Patent EP-3944788-A1 (EP)
Title: Hubsäule und antriebssystem für ein hubsystem eines möbels
Inventor: ALBERT MARCUS
IPC: A47B9/20
Filed: 2021-04-27
Abstract: Eine Hubsäule (3) für ein Hubsystem (2) eines Möbels wird bereitgestellt. Die Hubsäule (3) weist mindestens zwei teleskopartig gegeneinander verschiebbare Rohrabschnitte (4, 5), einen Hochvolt-Gleichstrommotor (6) und Getriebe (7) zum Umwandeln einer Drehbewegung in eine Linearbewegung auf, wobei der Hochvolt-Gleichstrommotor (6) und das Getriebe (7) innerhalb zumindest eines der mindestens zwei teleskopartig gegeneinander verschiebbaren Rohrabschnitte (4, 5) angeordnet sind.
Patent EP-4086601-A1 (EP)
Inventor: PFARR LUKAS
IPC: G01L5/24
Filed: 2021-05-03
Abstract: Load sensing element comprising a first washer having a first opening, a second washer having a second opening, wherein the first opening and the second opening are aligned to allow a bolt to be passed through the first opening and the second opening, a circuit board, which is sandwiched between the first washer and the second washer, a first conductive track, which is provided on the circuit board, a second conductive track, which is provided on the circuit board, at least one prop for mechanically supporting the first washer on the second washer, a switch contact to electrically connect the first conductive track and the second conductive track when the first washer mechanically rests on the second washer via the prop, a spring for biasing the first washer away from the second washer, and a cushion member that is sandwiched between the circuit board and the second washer.
Patent EP-3919846-A1 (EP)
Inventor: JONGKWON PARK
IPC: F25D29/00
Filed: 2021-06-01
Abstract: A refrigerator includes a cabinet having a storage space, a door configured to open or close the storage space, a display assembly detachably coupled to the door, and a display window disposed on a front surface of the door and having a transmission part capable of transmitting light. The display assembly includes a first display disposed to correspond to the transmission part and a second display disposed not to correspond to the transmission part.
Patent EP-4112101-A1 (EP)
Title: Auto injector with release clutch function
Inventor: LINTRUP FREDERIK
IPC: A61M5/32
Filed: 2021-07-01
Abstract: The invention relates to a system comprising a cassette and an auto injector for delivery of medicament. The auto injector comprises an improved clutch functionality.
Patent EP-4112226-A1 (EP)
Inventor: GÄRTNER URBAN
IPC: B23B29/24
Filed: 2021-07-01
Abstract: Es wird ein Zerspanungswerkzeug (1) bereitgestellt, wobei das Zerspanungswerkzeug (1) einen Werkzeugschlitten (2), eine Schlittenführung (13), ein Schneidelement (3) und ein weiteres Schneidelement (4) hat, wobei der Werkzeugschlitten (2) das Schneidelement (3) trägt, wobei die Schlittenführung (13) den Werkzeugschlitten (2) führt, wobei der Werkzeugschlitten (2) von der Schlittenführung (13) geführt von einer Referenzposition in eine Arbeitsposition verstellbar ist, wobei das Schneidelement (3) und das weitere Schneidelement (4) einen verstellbaren Zerspanungsspalt (5) bilden, wobei das Zerspanungswerkzeug (1) einen Positionsschalter (13a) und einen Positionssender (13e) hat, wobei der Positionsschalter (13a) und der Werkzeugschlitten (2) derart gekoppelt sind, dass, wenn sich der Werkzeugschlitten (2) in der Referenzposition befindet, der Positionsschalter (13b) eingeschaltet ist, und, wenn sich der Werkzeugschlitten (2) außerhalb von der Referenzposition befindet, der Positionsschalter (13b) ausgeschaltet ist.
Patent EP-3944974-A1 (EP)
Inventor: GHIRARDI FEDERICO
IPC: F16F9/58
Filed: 2021-07-29
Abstract: A device (2) for the height adjustment of a road vehicle interposed between a frame and a suspension (4) of the road vehicle so as to allow the vehicle to shift from a road configuration to a race configuration and vice versa. The device (2) comprises a base body (6) provided with a first end (7), which can mechanically be connected to the frame of the road vehicle; a first mass (8), which can be connected to the base body (6) so as to be movable along a sliding axis (A); a second mass (9), which is connected to the first mass (8) so as to be movable along the sliding axis (A) as well and is configured to be able to be connected to a suspension (4) of the road vehicle and to change the stroke of the suspension (4) depending on the position of the second movable mass (9) .
Patent EP-3974810-A1 (EP)
Title: Nir-sensor-kalibriermethode
Inventor: STREMLAU BJÖRN
IPC: G01N21/27
Filed: 2021-08-02
Abstract: Die vorliegende Erfindung betrifft die Erstellung von NIR-Sensor-Kalibrierungsmodellen und deren Verwendung in landwirtschaftlichen Arbeitsmaschinen (1), wobei eine Datenbankstruktur (22) zur Erstellung von Kalibrierungsmodellen (29) für ein NIR-Sensorsystem (14) genutzt wird, welche Rohdaten (13) der NIR-Spektren (20) von Pflanzenmaterial oder sonstigen Stoffen umfasst, die Rohdaten (13) von einem oder mehreren einer landwirtschaftlichen Arbeitsmaschine (1) zugeordneten NIR-Sensorsystemen (14) generiert werden, wobei der oder die NIR-Sensorsysteme (14) eingerichtet sind, mittels einer Schnittstelle (6) für den Datenverkehr mit wenigstens einer Datenverarbeitungseinheit (27) außerhalb der landwirtschaftlichen Arbeitsmaschine (1) die Rohdaten (13) zu übertragen und die Datenbankstruktur (22) neben den Rohdaten (13) zumindest ein oder mehrere Kalibrierungsmodelle (28) umfasst und eingerichtet ist, nutzerspezifische Kalibrierungsmodelle (29) unter Verwendung der hinterlegten Rohdaten (13) und/oder Kalibrierungsmodelle (28) zu generieren und diese einem Nutzer (30) verfügbar zu machen
Patent EP-3951796-A1 (EP)
Title: Alarm threshold setting suggestion method, system and monitor
Inventor: DAI JIAN
IPC: A61B5/00
Filed: 2021-08-04
Abstract: An alarm threshold setting suggestion method, a system and a monitor are provided in the disclosure, the method comprising: obtaining monitoring data of a patient, determining whether the current alarm threshold associated with a monitoring parameter needs to be adjusted or not according to the monitoring data, and if yes, generating threshold setting suggestion information according to the monitoring data and the current alarm threshold associated with the monitoring parameter; and outputting the threshold setting suggestion information. In this way, not only is the user prompted to adjust the alarm threshold, but also the threshold setting suggestion information is provided for user reference, which are beneficial to relieving the problem of alarm fatigue.
Patent EP-3960911-A1 (EP)
Inventor: PARK JONG HWI
IPC: C30B23/00
Filed: 2021-08-25
Abstract: A silicon carbide ingot manufacturing method and a silicon carbide ingot manufacturing system are provided. The silicon carbide ingot manufacturing method and the silicon carbide ingot manufacturing system may change a temperature gradient depending on the growth of an ingot by implementing a guide which has a tilted angle to an external direction from the interior of a reactor, in an operation to grow an ingot during a silicon carbide ingot manufacturing process.
Patent EP-3964908-A1 (EP)
Inventor: CHENG FANGZHOU
IPC: G05B23/02
Filed: 2021-08-26
Abstract: One embodiment provides a system for facilitating fault diagnosis. During operation, the system collects current signals associated with a physical object which comprises a rotating machine. The system demodulates the collected signals to obtain current envelope signals, which eliminates fundamental frequencies and retains fault-related frequencies. The system resamples the current envelope signals, which converts the fault-related frequencies to constant frequency components. The system enlarges, by a fault-amplifying convolution layer, the resampled envelope signals to obtain fault information. The system provides the fault information as input to a deep convolutional neural network (CNN). The system generates, by the deep CNN, an output which comprises the fault diagnosis for the physical object.
Patent EP-4020925-A1 (EP)
Title: Information centric network protocol for federated learning
Inventor: BALAKRISHNAN RAVIKUMAR
IPC: H04L47/32
Filed: 2021-11-04
Abstract: System and techniques for information centric network (ICN) protocol for federated learning are described herein. An interest packet may be received on a first interface to start a federated learning round. Here, the interest packet includes a participant criterion and a federated learning round expiration. An entry, that includes the federated learning round expiration, is created in a pending interest table (PIT) for the interest packet. The interest packet is forwarded, in accordance with a forwarding information base (FIB), to a set of interfaces before the federated learning round expiration. When a data packet from a node, that meeting the participant criterion, is received in response to the interest packet, the data packet is forwarded on the first interface in accordance with the PIT entry.
Patent EP-4186988-A1 (EP)
Title: Verfahren zum aushärten eines gussteils aus einer aluminiumlegierung und ein damit hergestelltes gussteil
Inventor: FRAGNER WERNER
IPC: C22C21/04
Filed: 2021-11-26
Abstract: Es wird ein Verfahren zum Aushärten eines Gussteils aus einer Aluminiumlegierung und ein damit hergestelltes Gussteil gezeigt. Um ein formgenaues Gussteil, insbesondere Druckgussteil, mit hohen Bruchdehnungs- und Zugfestigkeitswerten zu schaffen, wird eine mehrstufige Wärmebehandlung vorgeschlagen.
Patent EP-4202510-A1 (EP)
Inventor: SONG JEONGHWAN
IPC: G02B6/122
Filed: 2021-12-22
Abstract: The disclosure relates to an integrated optical structure (10) for multiplexing and/or demultiplexing an optical signal, the optical structure (10) comprising: a main waveguide (11) having two parallel side surfaces; a first waveguide (13) which meets the main waveguide (11) at a first region on one of the two side surfaces; a plurality of second waveguides (15) which meet the main waveguide (11) at a second region on one of the two side surfaces, wherein the second region is spaced at a determined distance from the first region; wherein the two side surfaces of the main waveguide (11) are arranged at a first angle relative to an extension direction of the first waveguide (13) and a second angle relative to extension directions of the plurality of second waveguides (15); and wherein the optical structure (10) further comprises one or more waveguide extension structures (17), wherein each waveguide extension structure (17) is arranged adjacent to one of the two side surfaces of the main waveguide (11) at a region that is different to the first and the second region.
Patent EP-4020776-A1 (EP)
Title: Method for manufacturing armature and corresponding armature
Inventor: ARAI YASUNARI
IPC: H02K1/16
Filed: 2021-12-23
Abstract: A method for manufacturing an armature includes a pressing step that presses a conductor (40) of a coil (30) in each of slots (21) and plastically deforms the conductor (40) and a bending step that bends and deforms a protrusion (55) in the conductor (40), the protrusion (55) being located outside of the slot (21). The pressing step includes pressing the conductor (40) and extending the conductor (40) in an axial direction of the iron core (20) so that a small cross-sectional portion (52) is formed in the protrusion (55), the small cross-sectional portion (52) having a smaller cross-sectional area than a portion of the conductor (40) that is not pressed. The bending step includes bending and deforming the small cross-sectional portion (52) so as to bend and deform the protrusion (55).
Patent EP-4131780-A1 (EP)
Inventor: VEDELAGO JULIETTE ANGÈLE
IPC: H03K19/003
Filed: 2021-08-06
Abstract: An integrated circuit can comprise an output terminal, a power transistor having a first current electrode coupled to the output terminal and a second current electrode coupled to a power supply terminal, a driver having an output coupled to a control electrode of the power switch, a capacitor having a first terminal coupled to the output terminal and a second terminal coupled to a circuit node, a first low pass filter coupled between the circuit node and an input of the driver, the first low pass filter having a first cut off frequency, a set of current sources, and a second low pass filter coupled between the circuit node and an output of the set of current sources. The second low pass filter can have a second cut off frequency that is higher than the first cut off frequency.
Patent EP-4202082-A1 (EP)
Inventor: JOHNSON HANNAH
IPC: C25B11/032
Filed: 2021-12-21
Abstract: Method (100) for making a gas diffusion layer for an electrode, the method comprising processing (102) quartz wool with water in a blender to form a suspension, filtering (104) the suspension to remove water and contaminants, to form a cake of entangled quartz fibres, annealing (108) the cake of entangled quartz fibres without complete melting of the fibres to obtain a porous quartz felt having pore size greater than 1 µm and coating (110) the porous quartz felt with a conductive material. Gas diffusion layer for an electrode and photoelectrode including the gas diffusion layer.
Patent EP-4080707-A1 (EP)
IPC: H02J3/38
Filed: 2021-04-19
Abstract: In a wind turbine is provided. The wind turbine comprises an electric generator, a converter and a control system. The electric generator comprises a rotor configured to rotate at different rotation speeds thereby operating at different operation points, and a converter having a rotor side converter and a power consumption system, i.e. grid-side, side converter. The control system comprises a current control loop and an inter-harmonic damping control unit arranged in parallel to the current control loop. The inter-harmonic damping control unit damping control unit comprises at least a resonant controller which is dependent on the operation point for tracking and damping the one or more inter harmonic(s) of the wind turbine. A method for damping inter-harmonics is also provided.
Patent EP-4116525-A1 (EP)
Title: Electric door opener
Inventor: ANDREU PALLEROLA ROGER
IPC: E05B47/00
Filed: 2021-07-05
Abstract: The present invention relates to an electric door opener, comprising a box (1), a latch (2), means for locking the latch (2), able to be electrically actuated, and comprising an internal lever (3) and an automatic mechanism for retaining the internal lever (3) in an unlocked position of the latch from the moment the door opener is electrically actuated until the door is opened. Said automatic mechanism comprises: a cam (6) mounted on the latch (2) by means of a rotating shaft (21); a compression spring (7) that causes the cam (6) to rotate towards an inoperative front position and, a strap (8) solidly attached to the internal lever (3), able to be actuated by the cam (6) and which maintains the latch in the unlocked position from the moment the door opener is electrically powered until the door is opened.
Patent EP-4072924-A1 (EP)
Title: Support anti-breaking structure and stroller therewith
Inventor: HU SHOUFENG
IPC: B62B9/10
Filed: 2021-01-11
Abstract: A support anti-breaking structure includes a first plate member (1), a second plate member (2) and a first fixing member (3). An end of the first plate member (1) is pivotally connected to an end of the second plate member (2) at a first pivotal connection (S1). The first fixing member (3) is formed by a flexible structure and fixed to a side of the first pivotal connection (S1). The first plate member (1) and the second plate member (2) can press the first fixing member (3), so that the first plate member (1) and the second plate member (2) can be rotatably folded. When the first plate member (1) rotates relative to the second plate member (2) in a direction of pulling the first fixing member (3), the first fixing member (3) will exert reaction force to the first plate member (1) and the second plate member (2) by structural strength itself, thereby restraining the rotation of the first plate member (1) relative to the second plate member (2), so as to effectively reduce the probability of breaking the first pivotal connection (S1) due to incorrect operation of the rotation and folding.
Patent EP-4110980-A1 (EP)
Inventor: SAGERER-FORIC IBRAHIM
IPC: D04H3/16
Filed: 2021-02-24
Abstract: Es wird ein Verfahren zur Herstellung von Spinnvlies (1) und eine Vorrichtung hierzu gezeigt,, bei dem eine Spinnmasse (2) durch eine Vielzahl von Düsenlöchern zumindest einer Spinndüse (3) zu Filamenten (4) extrudiert wird und die Filamente (4) zur Verstreckung in Extrusionsrichtung mit einem Verstreckungsluftstrom beaufschlagt werden, bei dem die Filamente (4) zur Bildung eines Spinnvlieses (1) auf einer perforierten Fördereinrichtung (9) abgelegt werden und bei dem das Spinnvlies (1) in weiterer Folge zumindest einer Wäsche (10) und einer Trocknung (12) mittels Heißluft (15) unterzogen wird, wobei bei der Verstreckung und der Wäsche (10) jeweils ein Abluftstrom (18, 19) abgeführt wird. Um in dem Verfahren den Energieverbrauch während der Trocknung des Spinnvlieses ohne Verminderung der Produktqualität reduzieren zu können, wird vorgeschlagen, dass die Heißluft (15) für die Trocknung (12) zumindest teilweise durch Vorwärmen eines Luftstroms (16) mittels eines der Abluftströme (18, 19) aus der Verstreckung und der Wäsche (10) erzeugt wird.