baber/WOPTO huggingface dataset:
Patent EP-4033778-A1 (EP)
Inventor: AU CINDY NGOC-TRAN
IPC: H04R1/02
Filed: 2022-01-20
Abstract: This document describes a speaker-integration system and associated devices and systems. The speaker-integration system includes a speaker that is re-workably mounted, via an elastomeric gasket, to an intermediate structure that is mountable to an outer enclosure of an electronic device. The intermediate structure forms a cavity in which the speaker is sealed, effective to use the cavity as the speaker's back volume to contain acoustic waves without impacting other structures in the electronic device. The front of the speaker is sealed against the outer enclosure by a gasket that controls, based on its placement and geometry, axial and radial directions of the speaker relative to the intermediate structure to prevent the speaker from buzzing against surrounding rigid parts. The speaker has wires that exit the back volume via a detachable grommet, which controls positioning of the wires to prevent rub and buzz against surrounding parts.
Patent EP-4039423-A1 (EP)
Inventor: SASAKI TSUYOSHI
IPC: B25J15/02
Filed: 2022-01-27
Abstract: A chuck apparatus (10) includes a pair of grip members (40) driven by a piston (32) via a pair of levers (42), and the levers are rotatably supported by a body (46) via lever shafts (44). A lever shaft protrudes from the attachment surface (46b) of the body to the transport device (68), and positioning with respect to the transport device is performed by using the protruding portion.
Patent EP-4039122-A1 (EP)
Inventor: HEWITT CLAIRE LAVINIA
IPC: A44C7/00
Filed: 2022-02-02
Abstract: The invention relates to a backing for an earring, and to an earring with a backing. The backing is particularly suitable for a stud earring but is not limited to those applications and can also be used for a drop earring or hook earring if desired. The backing has a hole which is sized to accommodate a post of the earring and to be a frictional fit upon the post, the backing having a substantially planar surface which lies against the user's ear lobe in use, the hole extending in a direction which is substantially aligned with the substantially planar surface. The earring has a post with a first portion, a second portion and a bend between the first portion and the second portion. The backing is designed to fit to the second portion.
Patent EP-4080138-A1 (EP)
Title: Efficient suction-line heat exchanger
Inventor: KUPPUSAMY KARTHICK
IPC: F28F13/12
Filed: 2022-02-14
Abstract: A heat exchanger (300) includes a shell (102), a coiled tube (104), and a swirler (302). The shell (102) has an inlet and an outlet and forms a cavity. A first of a liquid refrigerant and a vapor refrigerant enters the inlet of the shell (102). The coiled tube (104) is positioned within the cavity and is connected to an inlet tube from outside the shell (102) and an outlet tube to outside the shell (102). A second of the liquid refrigerant and the vapor refrigerant enters the inlet tube of the coiled tube (104). The swirler (302) is arranged adjacent the inlet of the shell (102) and is dimensioned to distribute the first of the liquid refrigerant and the vapor refrigerant across the coiled tube (104).
Patent EP-4231583-A1 (EP)
Inventor: KÄRKKÄINEN TUOMAS
IPC: H04L9/32
Filed: 2022-02-16
Abstract: An arrangement comprises a random data generator (101) for producing a crypto seed (102, P<sub>U0</sub>), and may use a secure transport mechanism (120). The arrangement may produce, through a first cryptographic operation (104, 204), a cryptographic intermediate product (105) that is deterministically dependent on both said crypto seed (102, P<sub>U0</sub>) and a user's secret (113, USS) received through said secure transport mechanism (120). This cryptographic intermediate product (105) constitutes a digital identity of said party. A second cryptographic operation (106) uses said digital identity (105) of said party to produce a cryptographic output (107) including said crypto seed (102, P<sub>U0</sub>) in encrypted form. The arrangement is transmits at least part of said cryptographic output (107) through said secure transport mechanism (120).
Patent EP-4064334-A1 (EP)
Inventor: LILAK AARON D
IPC: H01L29/66
Filed: 2022-02-20
Abstract: Fin doping, and integrated circuit structures resulting therefrom, are described. In an example, an integrated circuit structure includes a semiconductor fin. A lower portion of the semiconductor fin includes a region having both N-type dopants and P-type dopants with a net excess of the P-type dopants of at least 2E18 atoms/cm<sup>3</sup>. A gate stack is over and conformal with an upper portion of the semiconductor fin. A first source or drain region is at a first side of the gate stack, and a second source or drain region is at a second side of the gate stack opposite the first side of the gate stack.
Patent EP-4239191-A1 (EP)
Inventor: ALSIG JENS
IPC: F03D17/00
Filed: 2022-03-03
Abstract: The invention describes a method of performing load scheduling for auxiliary devices (X1, ..., Xn) of a wind turbine (1), which auxiliary devices (X1, ..., Xn) are powered by an auxiliary power supply (11), which method comprises steps of monitoring the available current (I 11 ) from the auxiliary power supply (11); and, for any of a plurality of auxiliary devices (X1, ..., Xn): receiving a start request (X_ on ); and approving the request to start that auxiliary device (X1, ..., Xn) when the available current (I 11 ) exceeds the start current for that auxiliary device (X1, ..., Xn); otherwise denying the request to start that auxiliary device (X1, ..., Xn). The invention further describes a wind turbine load scheduler (100, 12, 13) and a wind turbine (1) comprising such a load scheduler (100, 12, 13).
Patent EP-4060695-A1 (EP)
Inventor: HORIUCHI MANABU
IPC: H01F7/08
Filed: 2022-03-03
Abstract: There is provided an electromagnetic solenoid including: a stator including a stator core; a coil configured to generate an electromagnetic attractive force by energizing the stator core; a mover configured to be attracted toward the stator by the electromagnetic attractive force; and a magnetic elastic admixture including a resin material with soft magnetism and elasticity, wherein the mover is configured to be capable of reciprocating by being released by an elastic body that generates a biasing force in a direction opposite to a direction in which the electromagnetic attractive force acts, a proximal end of the mover is located at a first proximal end position upon the mover being electromagnetically attracted toward the stator during energization of the coil, and is located at a second proximal end position upon the mover being electromagnetically released and moved to a side opposite to the stator during deenergization of the coil, and the magnetic elastic admixture is configured to elastically deform between the mover and the stator and not to be separated from a contact surface with the mover and a contact surface with the stator.
Patent EP-4088897-A1 (EP)
Inventor: HÜSENER STEFAN
IPC: B27D5/00
Filed: 2022-03-04
Abstract: Die Vorrichtung (1), insbesondere Kantenanleimmaschine, dient zum Beschichten der Schmalseite von plattenförmigen Werkstücken (5) aus Holz- oder Holzersatzstoffen mit einem Beschichtungsmaterial (K), insbesondere einem Kantenband. Die Vorrichtung (1) weist dazu eine Haftmittelauftragseinrichtung (2) zum Auftragen von einem flüssigen Haftmittel, insbesondere Schmelzkleber, auf die Schmalseite (6) eines Werkstücks (5) oder/und auf ein Beschichtungsmaterial (K) auf. Weiter umfasst die Vorrichtung eine Positioniereinrichtung (4), die die Haftmittelauftragseinrichtung (2) aufnimmt oder zu deren Aufnahme ausgelegt ist. Die Haftmittelauftragseinrichtung (2) ist durch die Positioniereinrichtung (4) mittels eines von einer Steuereinrichtung angesteuerten Zustellantriebs (30) in Richtung (Y) auf das Werkstück (5) und/oder das Beschichtungsmaterial oder in entgegengesetzter Richtung bewegbar. Der Zustellantrieb (30) ist ein, insbesondere linearer, elektromagnetischer Antrieb, der ein Primärteil (10), ein Sekundärteil (11), einen Spulenkörper (20) und einen Permanentmagnet (21) umfasst, der die Bewegung der Haftmittelauftragseinrichtung (2) durch die Positioniereinrichtung (4) durch eine Relativbewegung von Primärteil (10) und Sekundärteil (20) bewirkt.
Patent EP-4056986-A1 (EP)
Inventor: HARADA MASAKI
IPC: G01N15/06
Filed: 2022-03-07
Abstract: A wiring structure (1) includes a wiring (2) such as a flexible printed wiring board (2), a permanent magnet (3), and a relay piece (4). The wiring (2) has a conductive portion. The permanent magnet (3) has electrical conductivity. The relay piece (4) is formed of a conductive metal and connected to the conductive portion of the wiring (2). The relay piece (4) has the permanent magnet (3) fixed thereto by magnetic attraction.
Patent EP-4243332-A1 (EP)
Inventor: RAUCH MARTIN
IPC: H04L9/00
Filed: 2022-03-08
Abstract: Verfahren und System (20) zur nachvollziehbaren Anforderung von Zertifikaten für einen Nutzer (10) umfassend mindestens eine Registrierungsstelle (21, 22), eine Protokollierungsvorrichtung (23), und einer Zertifizierungsstelle (24), die derart ausgebildet sind folgende Schritte auszuführen:a) Empfangen einer Zertifikatanforderung zur Ausstellung eines Zertifikats für einen Nutzer (10) in der Registrierungsstelle (21),b) Senden einer Protokollierungsnachricht, die Information zur Zertifikatsanforderung enthält, von der Registrierungsstelle (21) an eine Protokollierungsvorrichtung (23),c) Empfangen einer Bestätigungskennung, wenn die Information in der Protokollierungsvorrichtung (23) erfolgreich gespeichert wurde,d) Weiterleiten einer erweiterten Zertifikatanforderungsnachricht, die um die Bestätigungskennung ergänzt ist, an die Zertifizierungsstelle (24), unde) Prüfen der Bestätigungskennung, undf) Bearbeiten der erweiterten Zertifikatsanforderung und Ausgeben eines Zertifikatantwort durch die Zertifizierungsstelle (24) lediglich dann, wenn die Prüfung erfolgreich durchgeführt wurde.
Patent EP-4241675-A1 (EP)
Title: Method and system for sensing a subject's breathing and use of the method and system in treating obstructive sleep apnea
IPC: A61B5/08
Filed: 2022-03-11
Abstract: The invention described herein refers to a method for measuring a degree of airway opening, e.g. based on an acoustic signal and/or on a muscle displacement, to a system for implementing said method and to a use of the method and system in obstructive sleep apnea therapy.
Patent EP-4063230-A1 (EP)
Title: A railway switch assembly
Inventor: JOHANSSON BO
IPC: E01B7/08
Filed: 2022-03-18
Abstract: A railway switch assembly comprising a first switch unit (11) configured for controlling switching movement of a first switch rail (21) and a second switch unit (12) configured for controlling switching movement of a second switch rail (22). Each of the first and second switch units (11, 12) includes: a rigid elongated metal frame structure (31, 32) defining a longitudinal direction and a lateral direction and configured for being fastened to a underlying support structure (4), wherein the frame structure has an elongated bottom wall (5) and first and second elongated side walls (6, 7) jointly defining an elongated space (8), and an elongated stock rail support region (9) located next to the elongated space (8) and arranged for receiving a stationary stock rail (19, 20); an elongated motion casing (51, 52) arrangeable in the elongated space, wherein the motion casing holds a vertical displacement mechanism that is arranged to translate a linear switching motion of a driving assembly (14) to a vertical switch motion of a vertical motion assembly (15) or the switch rail (21, 22), wherein the driving assembly (14) is arranged to be displaced in a direction substantially parallel to a longitudinal direction of the switch rail (21, 22) or substantially parallel with a longitudinal direction of the switch unit (11, 12); a driving actuator (13) fastenable to the frame structure (31, 32) and operatively connectable with the driving assembly (14) for controlling displacement of the driving assembly; a switch rail (21, 22) attachable to a top side of the motion casing (51, 52), wherein the switch rail is vertically displaceable by means of the vertical displacement mechanism for enabling a vertical switch movement of the switch rail (21, 22) between an upper and lower switch state; and a stationary stock rail (19, 20) fastenable to the elongated stock rail support region (9) of the frame structure (31, 32).
Patent EP-4254021-A1 (EP)
Inventor: LOVATO PIERO
IPC: G01V8/22
Filed: 2022-03-28
Abstract: A light barrier system is provided, which comprises one or more pairs of an emitter of light (12), especially invisible light, and a corresponding receiver(50a, 50b, 50c), wherein in an operative state of the system a light beam emitted by the emitter of a pair is directed to the corresponding receiver of the pair and detected by this receiver and the system is configured to detect the interruption of the light beam from the emitter of a pair to the corresponding receiver. The emitter or emitters may be arranged in an emitter unit (1) and the corresponding receiver or receivers may be arranged in a receiver unit (5). At least one of the pairs is associated with an optical alignment element (14), which is arranged in a fixed spatial relation to the emitter(12) of the pair and configured to emit a beam of incoherent visible light having a predetermined orientation with regard to a beam of light emitted by the emitter of the pair(12), such that the visible light beam covers a predetermined target area if the light beam emitted by the emitter impinges on the corresponding receiver of the pair, wherein the beam of visible light emitted by the optical alignment element has a divergence less than or equal to the divergence of the light beam emitted by the emitter of invisible light. A method for aligning an emitter and a receiver in this light barrier system provides for placing one or more retroreflective elements (52a, 52b) on or in the vicinity of the receiver (50a, 50b, 50c) such that the beam of visible light emitted by the optical alignment element impinges on the retroreflective element or one or more of the retroreflective elements when the light beam emitted by the emitter impinges on the receiver of the respective pair, activating the optical alignment element to emit a beam of visible light and adjusting optical components of the system so that the visible beam emitted by the optical alignment element impinges on and is reflected by the retroreflective element or elements.
Patent EP-4082762-A1 (EP)
Inventor: NORRIDGE MARC ANTHONY SIMON
IPC: B29D35/00
Filed: 2022-04-27
Abstract: The invention relates to an apparatus and a method for the manufacture of a shoe sole or part of a shoe sole from foam particles. 
     Disclosed is an apparatus for the manufacture of a shoe sole or part of a shoe sole from foam particles, wherein the apparatus comprises: a.) a molding tool which is formed from at least two molding halves and which defines a molding cavity, and b.) at least two capacitor plates which are arranged adjacent to the molding cavity, wherein c.) at least one of the capacitor plates is connected to a radiation source, and wherein d.) at least one of the capacitor plates comprises several segments that have an adaptable distance to the molding cavity. 
     Also disclosed is method for using such an apparatus in the manufacture of a shoe sole or part of a shoe sole from foam particles.
Patent EP-4116508-A1 (EP)
Inventor: DENZLER OLIVER
IPC: E03C1/04
Filed: 2022-04-28
Abstract: Sanitäre Anordnung (1) mit wenigstens zwei Umstellern (2, 3), wobei jeder Umsteller (2, 3) einen Wassereinlass (4) und wenigstens zwei Wasserauslässe (5, 6) aufweist, wobei der erste Wasserauslass (5) des ersten Umstellers (2) mit dem Wassereinlass (4) des zweiten Umstellers (3) fluidisch verbunden ist und wobei wenigstens ein Wasserauslass (5, 6) des zweiten Umstellers (3) eine lösbare Schnittstelle (8) zur fluidischen Verbindung mit einem Wasserabgabegerät (9) aufweist.
Patent EP-4275821-A1 (EP)
Inventor: ZEEB RUDI
IPC: B23B27/04
Filed: 2022-05-10
Abstract: The present invention relates to turning insert, a turning tool body and turning tool for cutting metal workpieces, preferably by grooving or parting. The turning insert comprises at least one cutting head and a support body (7) extending rearward from the cutting head (5) .The support body (7) comprises a top surface (14) and a bottom surface (15), which each extend longitudinally rearward form the cutting head, which both comprise one insert interface (18) each for. Each insert interface (18) comprises a set of flanks (19, 22) forming alternating parallel, straight and rearward extending ridges (20) and grooves (21), wherein the ridges (20) and grooves (21) extend in a length direction. Each flank (19, 22) of each set of flanks extends from an outer peak (26) of an associated ridge (20) to an inner bottom (24) of an associated groove (21), Each set of flanks (19, 22) comprises a central main pair of flanks (22), which consists of the first flank on a respective lateral side of the longitudinal axis (8). At least along a major portion of the extension in the length direction of the flanks (19, 22), as seen in the cross section perpendicular to the length direction, the depth (31) of the central main pair of flanks (22) is larger than the depth (31) of all other flanks (19) of the same insert interface (18).
Patent EP-4101983-A1 (EP)
Title: Electric driver for wheeled ground surface modifying machine
Inventor: RODEN JOSHUA D
IPC: E01C23/16
Filed: 2019-11-27
Abstract: A battery powered driver (14) for propelling a wheeled ground surface modifying machine, the driver comprising: at least one wheel (34A, 34B) contacting a ground surface; a battery powered electric motor (56); 
at least one pedal (38A, 38B) actuatable through a range; and at least one pedal sensor (50) configured to output one or more signals indicating a degree of actuation of the at least one pedal within the range; 
a speed control input for inputting a constant speed level; and control circuitry configured to receive the one or more signals, receive the constant speed level, and manage delivery of electrical battery power to the electric motor to control a speed of the driver; wherein the control circuitry is further configured to control the electric motor to accelerate the driver forward based on the one or more signals indicating actuation of the pedal within a first portion of the range, the power delivered to the electric motor for forward acceleration proportional to the degree of actuation of the at least one pedal through the first portion of the range such that the speed of the driver is variable based on the degree of actuation of the pedal within the first portion of the range; and to control the electric motor to accelerate the driver forward to the constant speed level based on the one or more signals indicating actuation of the pedal to a second portion of the range, wherein the second portion of the range is distinct from the first portion of the range, and the second portion of the range corresponds with further actuation of the at least one pedal with respect to the first portion of the range.
Patent EP-4116191-A1 (EP)
Title: Hybrid electric aircraft with gyroscopic stabilization control
Inventor: BALADI MEHDI MILANI
IPC: B64D27/24
Filed: 2022-07-01
Abstract: A hybrid electric aircraft equipped with gyroscopic stabilization control is provided. In one aspect, a hybrid electric aircraft includes a turbo-generator having a gas turbine engine and an electric generator operatively coupled thereto for generating electrical power. The turbo-generator defines a rotation axis. The aircraft also includes one or more electrically-driven propulsors for producing thrust for the aircraft. In addition, the aircraft includes a pivot mount operatively coupled with the turbo-generator. To provide gyroscopic stabilization control of the aircraft, the pivot mount is controlled to adjust the rotation axis of the turbo-generator relative to a prime stability axis of the aircraft. Additionally or alternatively, a rotational speed of the turbo-generator can be changed to provide gyroscopic stabilization control of the aircraft.
Patent EP-4303833-A1 (EP)
Inventor: ELIZOV ROEE
IPC: G06V20/56
Filed: 2022-07-04
Abstract: A driver assistance system (500) for a vehicle (10), the driver assistance system (500) comprising a camera (502) mounted on the vehicle (10) and configured to capture one or more images inside and/or outside of the vehicle (10), and a processing unit (504), wherein the camera (502) has a defined field of view FOV, the camera (502) comprises an optical lens that causes a distortion of the captured images, the processing unit (504) is configured to perform distortion compensation on the images captured by the camera (502), wherein a pixel density in the resulting compensated images is increased in defined areas of the image due to the distortion, and the defined areas of increased pixel density in the compensated images correspond to a region of interest ROI within the image, wherein the region of interest ROI is smaller than the field of view FOV of the camera (502).
Patent EP-4102875-A1 (EP)
Inventor: HU BINGSHAN
IPC: H04B17/382
Filed: 2017-01-25
Abstract: Disclosed are a channel detection apparatus and method, as well as a user equipment and a base station comprising the channel detection apparatus. The channel detection apparatus is used for performing channel detection over a plurality of carriers in an unlicensed frequency band, and comprises at least one processing circuit. The plurality of carriers comprise a first carrier and a second carrier. The processing circuit is configured to: perform channel detection of whether a channel is idle on the first carrier; and trigger, when it is detected that the channel is occupied during the channel detection on the first carrier, channel detection of whether a channel is idle on the second carrier.
Patent EP-4124701-A1 (EP)
Inventor: LUIS DAVID
IPC: E04F21/12
Filed: 2022-07-21
Abstract: L'invention concerne un tuyau (4) de transport aéraulique d'un produit d'isolation en vrac pour une machine de soufflage du produit isolant, le tuyau (4) s'étendant suivant une direction d'allongement principal (P) longitudinale (L) et comprenant au moins une paroi cylindrique (20) qui délimite un espace configuré pour la circulation au moins du produit isolant en vrac, le tuyau (4) étant caractérisé en ce que la paroi cylindrique (20) comprend une pluralité de tronçons (28), au moins deux des tronçons (28) comprenant chacun au moins un orifice d'évacuation (40) de manière à former au moins deux tronçons percés (42), le tuyau (4) comprenant au moins deux moyens d'obturation (48) mobiles en translation suivant la direction longitudinale (L) autour de la paroi cylindrique (20), chacun des moyens d'obturation (48) étant apte à recouvrir spécifiquement un des tronçons percés (42).
Patent EP-4149097-A1 (EP)
Inventor: BHAYA GAURAV
IPC: H04M3/22
Filed: 2017-08-31
Abstract: A feedback control system for data transmissions in voice activated data packet based computer network environment is provided. A system can receive audio signals detected by a microphone of a device. The system can parse the audio signal to identify trigger keyword and request. The system can select a content item using the trigger keyword or request. The content item can be configured to establish a communication session between the device and a third party device. The system can monitor the communication session to measure a characteristic of the communication session. The system can generate a quality signal based on the measured characteristic.