baber/WOPTO huggingface dataset:
Patent EP-4040042-A1 (EP)
Inventor: QIU ZHUWEI
IPC: F21V8/00
Filed: 2021-03-15
Abstract: The present application discloses a light guide plate (10) and a display device. The light guide plate (10) has a light emitting surface (11) configured to guide light out, the light emitting surface (11) is provided with first micro structures (110), and the first micro structures (110) protrude from the light emitting surface (11); the first micro structures (110) are gradually tightly arranged on the light emitting surface (11) inwards from the light incident surface (13); widths of the first micro structures (110) gradually reduce inwards from the light incident surface (13). Light passes through the first micro structures (110) protruding from the light emitting surface (11), an incident angle is reduced, so that the light is not prone to generate total reflection, a penetration rate of the light on the light emitting surface (11) of the light guide plate (10) is improved, and a light utility rate is increased.
Patent EP-3889926-A1 (EP)
Inventor: EWING BRENT O
IPC: G08B29/04
Filed: 2021-03-22
Abstract: A theft detection device, for coupling to a merchandise product, includes a housing with a first end of a conductive strap attached to the housing. The housing has an opening for a second end of the conductive strap. The conductive strap secures the theft detection device to the product, and activated when the second end of the conductive strap is inserted into the opening. A light sensor, within the housing, senses the amount of light shining on the detection device. A motion sensor, within the housing, senses movement of the detection device. An emitter, within the housing, provides audio signals to a user. A microcontroller, within the housing, is coupled to the light sensor, the motion sensor, and the emitter. The emitter emits an alarm based on data from the light and motion sensors. The emitter emits an alarm when the conductive strap is cut or loosened from the product.
Patent EP-4060448-A1 (EP)
Inventor: ØSTERGAARD JOHN ERLAND
IPC: G05D1/02
Filed: 2021-03-25
Abstract: Implementations of the disclosed subject matter provide receiving a command at a communications interface, touch interface, microphone, or input device of a mobile robot device. A processor of the mobile robot device controls a drive system to follow a person or guide the person based on the command, and based on input received from one or more sensors of the mobile robot device. The processor controls drive system to stop following or guiding the person, based on at least one predetermined condition from a decision tree stored in a memory that is accessible by the processor.
Patent EP-4066624-A1 (EP)
Inventor: Beelaert Simon
IPC: A01F15/08
Filed: 2021-03-31
Abstract: A pickup assembly (10) for an agricultural vehicle (1) includes: a frame (200); a pickup drum (210) carried by the frame (200) and carrying a plurality of tines (211); and a windguard assembly (220) carried by the frame (200) and comprising a first roller (221) and a second roller (222) carried in front of the pickup drum (210), the first roller (221) and the second roller (222) each being pivotable relative to the frame (200) to adjust a respective relative position to the pickup drum (210). The first roller (221) is pivotable about a first pivot (223) defining a first pivot axis (FPA) that is coaxial with an axis of rotation (SAR) of the second roller (222) when the second roller (222) is at a position closest to the pickup drum (210) such that the relative position of the first roller (221) is adjustable without adjusting the relative position of the second roller (222) when the second roller (222) is at the position closest to the pickup drum (210).
Patent EP-3892961-A1 (EP)
Inventor: KHAZAAI JAY JAMSHID
IPC: G01D5/14
Filed: 2021-04-01
Abstract: A magnetic position sensor comprises a first magnetic rod including a first end and a second end, and a second magnetic rod including a third end and a fourth end, the first end and the third end at a first distance, the second end and the fourth end at a second distance greater than the first distance. The magnetic position sensor further includes a magnet configured to travel relative to the first magnetic rod and the second magnetic rod along a first axis, and one or more magnetic sensors communicatively coupled to the magnet.
Patent EP-3895546-A1 (EP)
Inventor: FONTANA MAURO
IPC: A23C3/07
Filed: 2021-04-13
Abstract: The present invention relates to a method for reducing the microbial load of a liquid comprising: 
a. providing at least one treatment module (1) comprising: 
- at least one tubular conduit (12) having at least one portion (14) transparent to infrared radiation; 
- at least two sources (16a, 16b, 16c) of infrared radiation located in the vicinity of said portion (14) transparent to infrared radiation, said at least two sources (16a, 16b, 16c) being positioned along a direction parallel to the longitudinal axis of said tubular conduit (12), at a distance r from each other, and being configured to transmit at least one infrared radiation (18); 
 
b. making the liquid (20) flow into said tubular conduit (12); 
c. exposing the liquid (20) while it flows inside the tubular conduit (12) to the infrared radiation (18) emitted by said at least two sources (16a, 16b, 16c). The present invention further refers to an apparatus suitable for carrying out the aforesaid method.
Patent EP-3906957-A1 (EP)
Inventor: RONAYNE MICHAEL PAUL
IPC: A61M16/00
Filed: 2016-03-16
Abstract: A fixation structure (300) for securing a patient interface (200) on a patient's face, the fixation structure (300) comprising: 
     a body (302); 
     wherein a first side of the body (302) facing away from the patient's face and toward the patient interface (200) comprises a fixation element (310'), the fixation element attachable to a complementary fastener of an attachment structure (216A, 216B) of the patient interface (200); and 
     wherein the fixation element (310') has a pattern of slits, cuts, fenestrations or thin regions which facilitate flexibility to the fixation element (310').
Patent EP-3889394-A1 (EP)
Inventor: DIFRANCESCO MICHAEL L
IPC: F01D11/16
Filed: 2019-02-06
Abstract: A hydrostatic seal assembly (62) for a gas turbine engine (20) includes a shoe (68) movable radially relative to a longitudinal engine axis (A). At least one beam (74) supports radial movement of the shoe (68). A secondary seal (76) is fixed relative to the shoe (68). A rail (78; 110) is attached to the shoe (68) and in sealing engagement with the secondary seal (76). A gas turbine engine (20) and a method of creating a seal with a hydrostatic seal (62) are also disclosed.
Patent EP-4086450-A1 (EP)
Inventor: HANCOCK MARK
IPC: F03D1/06
Filed: 2021-05-05
Abstract: A rotor blade for a wind turbine is disclosed. The rotor blade is comprising a first shell and a second shell, forming a first aerodynamic surface, a second aerodynamic surface, a trailing edge, and a leading edge. Furthermore, the rotor blade has at least one connective element having at least a first shell support portion, a second shell support portion, and an element support portion, wherein the first shell support portion is connected to the element support portion by a first arm, wherein the second shell support portion is connected to the element support portion by a second arm. The connective element is arranged, mounted, and/or attached between the first shell and the second shell by a first shell connection being effective between the first shell support portion and the first shell, by a second shell connection being effective between the second shell support portion and the first shell, and by an element connection being effective between the element support portion and the second shell.
Patent EP-3960335-A1 (EP)
Inventor: SOLOMON ANDREW W
IPC: F04D29/28
Filed: 2021-06-08
Abstract: An impeller (18) includes a body (45) with an interior channel (40) extending through the body along a centerline axis (20) of the impeller. A plurality of blades (42) is connected to the body on a forward end of the impeller centerline axis. The plurality of blades surrounds the interior channel and is fluidly connected to an array of inlets (44). An array of pentagonal channels (38) extends through the body and radially outward in a spiral pattern. Each pentagonal channel is fluidly connected to a corresponding vane inlet and a corresponding pentagonal-shaped outlet. Each channel maintains a pentagonal cross-section shape from the inlet to the outlet. Each downward-sloping face of the cross section is more than 35 degrees from a horizontal plane perpendicular to the centerline axis of the impeller.
Patent EP-3923411-A1 (EP)
Inventor: GUO PENGFEI
IPC: H01Q19/10
Filed: 2021-06-10
Abstract: A base station antenna comprises a plurality of columns of first radiating elements configured for operating in a first operational frequency band, each column of first radiating elements comprising a plurality of first radiating elements arranged in a longitudinal direction and an isolation wall positioned between adjacent columns of first radiating elements and extending in the longitudinal direction. The isolation wall comprises a frequency selective surface configured such that electromagnetic waves within the first operational frequency band are substantially blocked by the isolation wall.
Patent EP-3925769-A1 (EP)
Inventor: GINOSATIS DIMITRIS
IPC: B32B27/36
Filed: 2021-06-16
Abstract: The present invention describes a laminate comprising a polyester sheet laminated to a plastic film comprising polyethylene, wherein the film comprises ethylene ester copolymer and wherein the adhesion force between the polyester sheet and the film is in the range of 30-150 grams per 15mm measured according to ASTM F88.
Patent EP-3936670-A1 (EP)
Inventor: FELDER HANS-PETER
IPC: E02D7/28
Filed: 2021-06-17
Abstract: Die vorliegende Anmeldung betrifft ein Betonpfahlelement (1), bevorzugterweise zur Bildung eines Betonschraubpfahls aus mehreren Betonpfahlelementen für eine Fundation. Das Pfahlelement umfasst einen im Wesentlichen zylindrischen Schaft (2) aus Beton mit einer sich in axialer Richtung durch diesen hindurch erstreckenden zentralen Öffnung (3). Die zentrale Öffnung (3) weist über ihre gesamte Erstreckung einen im Wesentlichen gleichmässigen, nicht-kreisrunden Querschnitt auf, zur Ermöglichung eines rotatorischen Formschlusses mit einem Eindrehwerkzeug (5) zwecks Übertragung eines Drehmoments um die Längsachse (X) des Betonpfahlelements (1) herum auf das Betonpfahlelement (1). Die Enden des Betonpfahlelementes (1) sind jeweils von einer Hälfte (13a; 13b) einer Drehkupplung gebildet, derart, dass mehrere Betonpfahlelemente (1a, 1b) durch ein durch endseitiges aneinander Angrenzen und anschliessendes relatives Verdrehen zueinander um einen Verdrehwinkel bewirktes bestimmungsgemässes Zusammenkuppeln der beiden Drehkupplungshälften (13a, 13b) formschlüssig in Längsrichtung der Betonpfahlelemente (1a, 1b) miteinander verbindbar sind.
Patent EP-3979320-A1 (EP)
Inventor: Kong Kiho
IPC: H01L33/62
Filed: 2021-06-17
Abstract: A micro light emitting display apparatus and a method of manufacturing the micro light emitting display apparatus are disclosed. The micro light emitting display apparatus includes a micro light emitting element, a driving transistor connected to the micro light emitting element, a switching transistor connected to the driving transistor, and a first opening is provided to expose a source region or a drain region of the switching transistor, and a gate electrode of the driving transistor extends into the first opening and in contact with the source region or the drain region of the switching transistor.
Patent EP-3928856-A1 (EP)
Inventor: KIFFER MICAH S
IPC: B01J8/02
Filed: 2021-06-22
Abstract: A radial flow adsorption vessel comprising a cylindrical outer shell having a top end and a bottom end, the top end is enclosed by a vessel head that provides a centrical opening usable as a port to introduce or remove adsorbent particles into or from the vessel; at least one annular adsorption space disposed inside the shell, the at least one annular adsorption space defined by an outer and inner cylindrical porous wall, both co-axially disposed inside the shell; and a loading device for the adsorbent particles positioned above the at least one annular adsorption space at the top end of the vessel, the loading device comprises at least one conical element that extends radially to the outer cylindrical porous wall, the at least one conical element provides a plurality of orifices arranged at least in a region sitting above the at least one annular adsorption space.
Patent EP-4116007-A1 (EP)
Title: Abfalltrennvorrichtung und verfahren zur auftrennung eines stanzgitters
Inventor: WALTHER ANDREAS
IPC: B21D43/28
Filed: 2021-07-06
Abstract: Die Erfindung betrifft ein Verfahren zur Auftrennung eines aus einer Stanzvorrichtung (3), insbesondere aus einer Feinschneidpresse, als Abfall herauslaufenden Stanzgitters (13) mittels einer Abfalltrennvorrichtung (1), insbesondere die zur Stanzvorrichtung (3) als Folgewerkzeug angeordnet ist, wobei mit der Abfalltrennvorrichtung (1) das Stanzgitter (13) mit einem Trennmesser (4e) an einer Schneidkante (4d) senkrecht zu dessen Laufrichtung (2) vollständig durchtrennt wird und hierdurch Stanzgitterabschnitte (13c) gebildet werden, wobei zusammen mit dem Hub des Trennmessers (4e) mit wenigstens einem zum Trennmesser (4e) beabstandeten Stempel (4f), vorzugsweise mit wenigstens zwei Stempeln (4f), wenigstens ein zu den Stanzgitterrändern beabstandeter Gittersteg (13b) des Stanzgitters (13) durchtrennt wird, insbesondere wodurch jeder Stanzgitterabschnitt (13c) in wenigstens zwei Stanzgitterteilabschnitte (13d) unterteilt wird. Die Erfindung betrifft auch eine Abfalltrennvorrichtung (1) einer Stanzvorrichtung (3) umfassend ein Trennmesser (4e) und eine Schneidkante (4d), wobei durch die Zusammenwirkung von Trennmesser (4e) und Schneidkante (4d) bei einem Hub des Trennmessers (4e) ein in einer Laufrichtung (2) zwischen Trennmesser (4e) und Schneidkante (4d) hindurchführbares Stanzgitter (13) senkrecht zur Laufrichtung (2) vollständig durchtrennbar ist, bei der beabstandet zum Trennmesser (4e) wenigstens ein zum Trennmesser (4e) ortsfest angeordneter und zusammen mit dem Trennmesser (4e) bewegbarer Stempel (4f) vorgesehen ist, insbesondere mit dem im Stanzgitter (13) wenigstens ein Gittersteg (13b) des Stanzgitters (13) durchtrennbar ist.
Patent EP-3917111-A1 (EP)
Inventor: COUGHLIN CHESLEY B
IPC: G06F21/33
Filed: 2010-05-13
Abstract: Systems and methods authenticate storage devices. In one implementation, a computer-implemented method is provided for authenticating a storage device. According to the method, a manifest that identifies a destination is receive. A transfer station reads a digital signature from the storage device. The digital signature is validated and, based on the validation of the digital signature, a transfer of one or more files from the storage device via the transfer station is authorized to the destination identified in the manifest.
Patent EP-4119426-A1 (EP)
Inventor: GRENZI FRANCESCO
IPC: B62D55/32
Filed: 2021-07-13
Abstract: The invention pertains to a device for monitoring the lubrication condition of the bearing of a track roller (1) of a running gear of a tracked vehicle by means of temperature monitoring, wherein the track roller (1) has at least one bearing journal (2), wherein the track roller (1) is mounted in a frame (3) of the tracked vehicle via the bearing journal (2), wherein a sensor arrangement (4) is arranged in the region of the bearing journal (2), wherein the sensor arrangement (4) is set up to transmit temperature data measured by the sensor arrangement (4) wirelessly to a further processing device (5). In order to provide a device with which both existing tracked vehicles can be retrofitted and new vehicles can be equipped in a simple and cost-effective manner, the invention suggests the sensor arrangement (4) is arranged on a fastening screw (6), wherein the fastening screw (6) is screwed into a threaded bore (7) provided in the bearing journal (2), wherein the track roller (1) is fastened to an element (8) of the frame (3) by means of the fastening screw (6), wherein the sensor arrangement (4) comprises a temperature sensor (9), with which instantaneous temperature data can be measured, wherein the sensor arrangement (4) comprises an RFID transponder (10) with which the temperature data can be acquired, wherein a reader (11) is provided at a distance from the RFID transponder (10) suitable for reading out the acquired temperature data, and wherein the reader (11) is configured for transmitting the temperature data to the further processing device (5) for further processing.
Patent EP-3965292-A1 (EP)
Title: Voltage control circuit for reducing signal interference
Inventor: YEH CHIA-JUNG
IPC: G05F1/46
Filed: 2021-07-23
Abstract: A voltage controlled circuit includes a tracking circuit (10), an operational amplifier (12), a transistor, a feedback circuit (17) and a sample and hold circuit (14). The tracking circuit (10) generates an updated enabling voltage (V'set) according to an enabling voltage (Vset), a sample enabling voltage (Vset max) and a sample reference voltage (Vclamp). The operational amplifier (12) output a control voltage according to an input voltage (V1) and a feedback voltage (V2). The transistor includes a control terminal receiving the control voltage, a first terminal receiving a reference voltage (VBAT), and a second terminal outputting a regulated voltage (Vreg). The feedback circuit (17) generates the feedback voltage (V2) according to the regulated voltage (Vreg). The sample and hold circuit (14) samples the input voltage (V1) to generate the sample enabling voltage (Vset_max), and samples the feedback voltage (V2) to generate the sample reference voltage (Vclamp).
Patent EP-3961943-A1 (EP)
Inventor: ELMIRGHANI JAAFAR
IPC: H04J14/02
Filed: 2015-11-26
Abstract: A data centre network, comprises a first group of optical ports for connection to respective servers of a first group of servers; a second group of optical ports for connection to respective servers of a second group of servers; a first lower passive optical routing element arranged to route optical communication signals between the first group of optical ports and a first lower optical communication path; a second lower passive optical routing element arranged to route optical communication signals between the second group of optical ports and a second lower optical communication path; an upper passive optical routing element arranged to: (i) route optical communication signals between the first lower optical communication path and an upper optical communication path, and (ii) route optical communication signals between the second lower optical communication path and the upper optical communication path.
Patent EP-3967898-A1 (EP)
Inventor: REISER ALEXANDER
IPC: F16F9/02
Filed: 2021-09-08
Abstract: Die Erfindung betrifft eine Gasdruckfeder (50), umfassend einen radial zur Hubachse (H) zwischen dem Arbeitszylinder (1) und dem Ausgleichszylinder (12) angeordneten äußeren Arbeitsraum (12a), wobei der äußere Arbeitsraum (12a) gasleitend mit dem inneren Arbeitsraum (1a) verbunden ist, einen den Arbeitszylinder (1) radial zur Hubachse (H) umschließenden Ausgleichskolben (10), wobei der Ausgleichskolben (10) entlang der Hubachse (H) verschieblich gelagert ist, den äußeren Arbeitsraum (12a) an einer Seite quer zur Hubachse (H) begrenzt und von einem Druck des Arbeitsmediums und einem Druck des Ausgleichsmediums in einem das Volumen des äußeren Arbeitsraums (12a) vergrößernden Sinne beaufschlagt ist, und ein in einem Rückstellraum (15a) radial zur Hubachse (H) zwischen dem Arbeitszylinder (1) und dem Ausgleichszylinder (12) angeordnetes Rückstellmedium, wobei der Ausgleichskolben (10) von einem Druck des Rückstellmediums in einem das Volumen des äußeren Arbeitsraums (12a) verkleinernden Sinne beaufschlagt ist. Die Erfindung betrifft ferner ein Verfahren zur Herstellung der Gasdruckfeder (50) und einen Antrieb für eine Klappe mit der Gasdruckfeder (50).
Patent EP-4016846-A1 (EP)
Inventor: WONG BAN
IPC: H03K19/17736
Filed: 2021-09-14
Abstract: An integrated circuit (100) includes a memory array circuit (101-104), flip-flop circuits (131-133, 140-155), and a write programmable matrix circuit (123). A first one of the flip-flop circuits (147) is coupled to store one of a first write address signal (WA1) or a first data input signal (DIN7). A second one of the flip-flop circuits (148) is coupled to store one of a second write address signal (WA0) or a second data input signal (DIN8). A write programmable matrix circuit (123) is coupled to receive signals stored in the flip-flop circuits. The write programmable matrix circuit is coupled to provide a subset of the signals stored in the flip-flop circuits to inputs of the memory array circuit (101-104) through option conductors in the write programmable matrix circuit during write operations to the memory array circuit.
Patent EP-4006642-A1 (EP)
Inventor: KLOSTER GRANT
IPC: H01L23/544
Filed: 2021-09-24
Abstract: Integrated circuitry comprising an opaque material layer, such an interconnect metallization layer is first patterned with a maskless lithography to reveal an alignment feature, and is then patterned with masked lithography that aligns to the alignment feature. In some examples, the maskless lithography employs an I-line digital light processing (DLP) lithography system. In some examples the I-line DLP lithography system performs an alignment with IR illumination through a backside of a wafer. The maskless pattern may include dimensionally large windows within a frame around circuitry regions. A first etch of the opaque material layer may expose the alignment feature within the window, and a second etch of the opaque material may form IC features, such as interconnect metallization features.
Patent EP-4156634-A1 (EP)
Title: Method of capturing packets from applications hosted containers
Inventor: ALBRECHT HARALD
IPC: H04L43/12
Filed: 2021-09-27
Abstract: The current disclosure describes a method of capturing packets from one or more applications hosted on containers connected to one or more network interfaces in a section of the industrial network by a packet capture service. The method comprises receiving a capture request for capturing packets associated with a connection of a second container from the one or more containers, determining a network path associated with the connection of the second container; determining the presence of the one or more network interfaces in one of first capture session and the connection between the packet capture service and a packet capture client; and approving the capture request based on the between the packet capture service and a packet capture client for creating a second capture session for capturing packets associated with the connection of the second container.
Patent EP-3996464-A1 (EP)
Inventor: HATHIRAMANI NAVIN
IPC: H04W28/24
Filed: 2021-10-26
Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform receiving from a network device, by a network node of a communication network, information regarding a secondary packet data unit session request for pairing the secondary packet data unit session with a primary packet data unit session, wherein information comprises an indication of at least one of the packet data unit session pair, a required quality of service or a required redundancy level for the secondary packet data unit session; based on the information, establishing the secondary packet data unit session; based on the establishing, sending towards the network device an indication of the secondary packet data unit session being established; storing the information regarding the secondary packet data unit session request; and forwarding at least part of the information regarding the secondary packet data unit session request to at least one target node during mobility procedure.