baber/WOPTO huggingface dataset:
Patent EP-3769463-A1 (EP)
Title: Decentralised communication system and method
Inventor: CURRIE MARK
IPC: H04L9/08
Filed: 2019-03-22
Abstract: Decentralised Communication System and Method A decentralised communication system (10) is disclosed. The decentralised communication system includes a proxy system (20) having a single address associated with a plurality recipient systems (40a-40c). The proxy system 20 is configured to provide a received message addressed to the address to each of the plurality of associated recipient systems (40a-40c). A public key data repository (30) stores a static public key (31a-31c) and a plurality of ephemeral public keys (32a1-32an…32c1-32cn) for each of the plurality of recipient systems (40a-40c). A message (50) to a selected one of the recipient systems 40a-40c includes an encrypted marker (51) and an encrypted message body (52). The message body (51) is encrypted using the recipient system's static public key, a selected ephemeral public key of the recipient system, the private key corresponding to the sender's static public key and the private key for a selected one of the sender's ephemeral public keys. The marker (51) is encrypted using the recipient's static public key and the encrypted content includes the sender's static key and the selected ephemeral public keys used to encrypt the message body such that the marker is only decryptable by the selected recipient system and the encrypted marker reveals no information about the sender or recipient system.
Patent EP-3821489-A1 (EP)
Inventor: WEGENER MORITZ
IPC: H01M4/90
Filed: 2019-04-10
Abstract: Die Erfindung betrifft ein Katalysatorsystem (9), eine Elektrode (1), die das Katalysatorsystem (9) umfasst, sowie eine Brennstoffzelle (10) oder einen Elektrolyseur mit mindestens einer solchen Elektrode (1). Das Katalysatorsystem (9) umfasst ein elektrisch leitfähiges Trägermetalloxid und ein elektrisch leitfähiges, metalloxidisches Katalysatormaterial, wobei das Trägermetalloxid und das Katalysatormaterial sich in ihrer Zusammensetzung unterscheiden und wobei das Katalysatormaterial und das Trägermetalloxid jeweils mit Fluor stabilisiert sind. Ein oberflächennaher pH-Wert, genannt pzzp-Wert (pzzp = point of zero zeta potential), des Trägermetalloxids und des Katalysatormaterials unterscheiden sich, wobei der pzzp-Wert entweder des Trägermetalloxids oder des Katalysatormaterials maximal pH = 5 beträgt. Das Katalysatormaterial und das Trägermetalloxid bilden dabei ein mindestens zweiphasiges disperses Oxidkomposit aus.
Patent EP-3787823-A1 (EP)
Title: Bar feeder
Inventor: TRANQUILLI FRANCO
IPC: B23B13/12
Filed: 2019-05-02
Abstract: Feeding apparatus for feeding elongate semi-finished products (2) along a feeding line (4) to a machine tool. The feeding apparatus comprises an elongate rod-shaped body (6) which can be positioned along the feeding line (4) and a tubular body (8) which can be positioned on the feeding line (4), the rod-shaped body (6) being supported by a first carriage (7) and the tubular body (8) being supported by a second carriage (10), with said first and second carriages (7,10) being motor-driven, movable back and forth parallel to the feeding line (4). The feeding apparatus further comprises control means (11) coordinating the movements of the carriages (7,10), thus allowing a semi-finished product (2) interposed between the rod-shaped body (6) and the tubular body (8) to penetrate the tubular body (8) and to be guided along it along the feed line (4) due to the longitudinal action applied by the rod-shaped body (6). The first carriage (7) additionally comprises a motor-driven slide (17), translatable in a guide (19) in both directions along an axis (18) transversal to the feeding line (4), which supports the rod-shaped body (6) between a first end-of-stroke position wherein said rod- shaped body (6) is aligned with the feeding line (4), as the operating position, and a second end-of-stroke position wherein said rod-shaped body (6) is offset from the feeding line (4), as the non-operating position.
Patent EP-3804054-A1 (EP)
Title: Laser diode assembly having an external resonator
Inventor: SACHER JOACHIM
IPC: H01S5/022
Filed: 2019-05-23
Abstract: The invention relates to a laser diode assembly for producing single-mode, tunable laser radiation. The laser diode assembly comprises a laser diode (4) and an external resonator (10), which is coupled thereto and comprises a resonator mirror (12) and a wavelength-selective optical reflective element (14) having a diffractive surface. The resonator mirror is mounted for rotation about a pivot axis (16) and can be selectively rotated about the pivot axis by means of a deflecting device. The external resonator is designed such that a laser beam emitted from the laser diode into the external resonator impinges on a mirror surface (30) of the resonator mirror (12) at a first angle of incidence, which is dependent on the rotation of the resonator mirror, and is reflected by the resonator mirror onto the at least one wavelength-selective optical reflective element at a second angle of incidence, which is dependent on the first angle of incidence, an optical distance (d) between the resonator mirror and the diffractive surface (20) being influenced by the first angle of incidence (γ), and that the wavelength-selective optical reflective element reflects the laser beam, so as to be diffracted, back to the resonator mirror. The wavelength of the laser beam reflected by the wavelength-selective reflective element is influenced by the second angle of incidence (φ).
Patent EP-3802504-A1 (EP)
Inventor: GILLBERG PER-GÖRAN
IPC: C07D285/36
Filed: 2019-06-05
Abstract: L'invention concerne des dérivés de 1, 5-benzothiazépine et de 1,2,5-benzothiadiazépine de formule (I). Ces composés sont des modulateurs d'acide biliaire ayant une activité inhibitrice de transporteur d'acide biliaire dépendant du sodium apical (ASBT) et/ou de transport d'acide biliaire hépatique (LBAT). L'invention concerne également des compositions pharmaceutiques comprenant ces composés et l'utilisation de ces composés dans le traitement de maladies cardiovasculaires, du métabolisme des acides gras et des troubles d'utilisation du glucose, des maladies gastro-intestinales et des maladies hépatiques.
Patent EP-3802648-A1 (EP)
Inventor: ALBERTELLI ALDINO
IPC: C08K3/22
Filed: 2019-05-30
Abstract: The present invention relates to specially formulated adhesives and methods for preparing such adhesives. The present invention also relates to composites and materials formed from such adhesives. More specifically, the present invention is concerned with specially formulated adhesives comprising phenolic resins.
Patent EP-3803569-A1 (EP)
Title: Method and system for designing a distributed heterogeneous computing and control system
Inventor: WANG ANDREW
IPC: G06F9/50
Filed: 2019-06-05
Abstract: A computer-implemented method designs a distributed heterogeneous computing and control system, including both an application and a hardware context and configuring the application in the hardware context. The method is implemented by design software instructions executing in a computer node, associated with an interactive display, to establish an interactive environment utilizing computer processes. The computer processes provide access in the interactive environment to a set of functional modules and a set of primitive modules. The computer processes receive the interactive environment a selection of desired ones of the functional modules and the primitive modules and order them in a manner to characterize the distributed computing and control system as a schematic of a set of devices. The computer processes parse the schematic to produce a set of sub-schematics that each correspond to a distinct device in a set of devices in the distributed computing and control system. The computer processes transmit the set of sub-schematics to the set of devices and configure each device to execute the sub-schematic via a corresponding control program running inside the device.
Patent EP-3818674-A1 (EP)
Title: Enhancing security using anomaly detection
Inventor: DUTTACHOUDHURY NAYANTARA
IPC: G06F21/33
Filed: 2019-06-25
Abstract: Certificate usage data is generated which identifies which processes or applications use which specific certificates. A certificate-specific usage model is generated based upon the certificate usage data and is used to detect anomalous usage of a certificate, by an application or process that has not previously used the certificate to authenticate itself to the computing system.
Patent EP-3784041-A1 (EP)
Title: Adjuvant compositions comprising a tetramethylguanidine and a 4-isothiazolin-3-one
Inventor: BRADFORD ROCHELLE
IPC: A01N47/44
Filed: 2019-07-01
Abstract: The present invention relates to biocidal compositions comprising an isothiazolone biocidal active compound in combination with a guanidine adjuvant. These compositions are highly effective in preventing deterioration and decay caused by microbial contamination in very low concentrations so that the environmental or toxicological burden is low.
Patent EP-3751075-A1 (EP)
Title: Decoupling sheet
Inventor: MARTINEZ GIL RAMON
IPC: E04F15/18
Filed: 2019-02-05
Abstract: The invention relates to a decoupling sheet that can be disposed between a floor covering and the floor and comprises a multi-layer structure that includes a central core and respective outer layers attached to larger surfaces of the central core, the central core being made of elastic foam material.
Patent EP-3777026-A1 (EP)
Inventor: WANG SHIFENG
IPC: H04L9/32
Filed: 2019-07-26
Abstract: One or more implementations shown in the present specification provide a multi-level storage method for blockchain data. Block data of the blockchain is stored in a multi-level storage system that includes a first-level storage system configured to store the latest block data of the blockchain, and at least one lower-level storage system configured to archive block data stored in the first-level storage system. Latest block data of the blockchain is received. The latest block data is stored in the first-level storage system. A determination is performed as to whether a block data migration event for the first-level storage system is triggered. In response to determining that a block data migration event for the first-level storage system is triggered, at least a part of block data stored in the first-level storage system is migrated to the lower-level storage system.
Patent EP-3833617-A1 (EP)
Inventor: KOOIMAN ANTHONIUS JOHANNES ALBERTUS
IPC: B65D5/54
Filed: 2019-08-09
Abstract: The present invention relates to a pizza box in the form of a blank for forming a pizza box with a rotary disc (6). According to the invention, the pizza box comprises a rotatable disc which is arranged in the box and on which a pizza can be placed, and an opening part (4) which is defined in the box by a perforation edge and by which a consumer can gain access to the disc (6). According to the invention, the opening part extends from a bottom to the cover of the box and the disc fits within the bottom of the box.
Patent EP-3826549-A1 (EP)
Title: Cutting device for surgical threads
Inventor: TROMBETTA CHRISTIAN
IPC: A61B90/00
Filed: 2019-07-10
Abstract: A cutting device (100) for surgical threads comprises a guide body (120) having a tubular shape extending along a longitudinal axis (120a), having an internal axial cavity (129) defining a housing portion (121) adapted to receive a surgical thread; the guide body (120) comprises a first end (120'), which is at least partially open to allow insertion of the surgical thread and has a first cutting area (122) defined by an abutment surface (122'); a cutting body (230) comprises a central portion (231) extending along a longitudinal axis (230a) and adapted to be inserted in the housing portion (121); the central portion (231) having a section transverse to the longitudinal axis (230a) such as to define, when coupled in the housing portion (121), a passage channel (300), extending parallel to the longitudinal axis (120a), for housing the surgical thread. The cutting body (230) comprises a first end (230') equipped with a second cutting area (232) defined by an abutment surface (232'). The second cutting area (232) abuts against the first cutting area (122) when the cutting body (230) is received in the housing area (121). An actuator element (233) is capable of causing the cutting body (230) to rotate relative to the guide body (120) about the longitudinal axis (230a) between a first position, in which the abutment surfaces (122', 232') of the first (122) and second (232) cutting areas, respectively, are arranged relative to each other so as to identify a passageway (235) at the first ends (120', 230') of the housing area (121) and of the cutting area (230), respectively, communicating with the internal axial cavity (129), and a second position, in which said passageway (235) is at least partially obstructed by the counter-rotating movement of the abutment surfaces (122', 232'), which intersect tangentially so as to cut the surgical thread therebetween.
Patent EP-4017754-A1 (EP)
Inventor: ECKERSTRÖM INGEMAR
IPC: B60L3/00
Filed: 2019-08-21
Abstract: The invention relates to a method for optimizing energy management of an electrical propulsion system of a vehicle, wherein the electrical propulsion system of the vehicle comprises an energy storage system and an electric machine. The electrical propulsion system further comprises at least one electrical component, wherein the electrical component has an idle state and an operation state. The method comprising the steps of: a) determining at least one parameter of the electrical component being in the operation state; b) inputting the parameter into a thermal model of the electrical component; c) predicting the temperature T p of the electrical component being in operation state in real time on board the vehicle; d)comparing the predicted temperature value T p with a predefined threshold value T max, and, e) automatically reducing the magnitude of the electrical current through the electrical component to a safe level if the predicted temperature value T p exceeds the predefined threshold value T max.
Patent EP-3833704-A1 (EP)
Inventor: CZAPLICKI MICHAEL
IPC: C08L63/00
Filed: 2019-08-06
Abstract: Un matériau comprenant au moins environ 10 % en poids de polyvinylbutyral, un époxy thermoplastique, le rapport du polyvinylbutyral à l'époxy thermoplastique étant compris entre environ 1 à 10 et environ 1 à 4, et au moins 2 % mais moins de 15 % en poids d'un polymère à terminaison carboxyle, le matériau ayant une contrainte de rupture supérieure à 2 % et un module d'au moins 700 MPa.
Patent EP-3764160-A1 (EP)
Inventor: KAWASHIMA YUKI
IPC: G03F7/20
Filed: 2019-03-04
Abstract: Conventional pellicles have had a problem in achieving both a high extreme ultraviolet (EUV) transmittance and a uniformity in EUV transmittance. The present invention provides a pellicle achieving both a high EUV transmittance and a uniformity in EUV transmittance by using a graphite thin film having a film thickness of 5 nm or more and 30 nm or less and a surface roughness (Sa) of 0.1 nm or more and 500 nm or less.
Patent EP-3762170-A1 (EP)
Inventor: TRUDEAU LEON
IPC: B26D1/09
Filed: 2019-02-27
Abstract: Assemblies to cut a hollow piling are provided, which may have a pressurized hydraulic fluid supply configured to supply enough force to cut through up to the circumference of a piling having a housing having a cavity to receive the hydraulic fluid, the housing having at least one cylinder wall; at least one piston assembly slidably disposed within the at least one cylinder wall configured to extend from the at least one cylinder wall in response to the introduction of pressurized hydraulic fluid into the housing cavity; and a blade attached at a radially distal end of the piston assembly, whereby as the blade extends through the cylinder wall, a cutting force is applied to an encountered piling wall.
Patent EP-3625368-A1 (EP)
Inventor: HATCHWELL ELI
IPC: C12Q1/6883
Filed: 2019-08-08
Abstract: This document provides methods and materials related to treating a disease. For example, this document provides methods for treating a subject's disease based on identifying the risk of progressive multifocal leukoencephalopathy PML using a genetic test.
Patent EP-3767197-A1 (EP)
Inventor: CHOI SUNGGYU
IPC: F24F13/20
Filed: 2019-03-15
Abstract: An indoor unit of an air conditioner in which filtered air is blown inside a steam generator via a humidification fan, and humidified air inside the steam generator is discharged to the side of a steam guide, where a sufficient flow may be supplied to the inside of the steam generator, such that the steam and the filtered air may be effectively mixed, thereby enabling the generation of humidified air. Since the humidification fan blows intake air into the steam generator so as to enable humidified air to flow, the humidified air may flow up to a discharge port even when an independent flow channel of the steam guide is long.
Patent EP-3765875-A1 (EP)
Inventor: ROY TAPASHREE
IPC: G02B1/04
Filed: 2019-02-26
Abstract: Embodiments described herein relate to nanostructured trans-reflective filters having sub-wavelength dimensions. In one embodiment, the trans-reflective filter includes a film stack that transmits a filtered light within a range of wavelengths and reflects light not within the first range of wavelengths. The film stack includes a first metal film disposed on a substrate having a first thickness, a first dielectric film disposed on the first metal film having a second thickness, a second metal film disposed on the first dielectric film having a third thickness, and a second dielectric film disposed on the second metal film having a fourth thickness.
Patent EP-3680245-A1 (EP)
Title: Silicon precursor and method for manufacturing silicon-containing thin film using same
IPC: C07F7/08
Filed: 2019-04-24
Abstract: The present invention relates to a vapor deposition compound capable of thin film deposition through vapor deposition, and particularly to a silicon precursor capable of being applied to ALD or CVD, and specifically, enabling high temperature deposition, and a method of manufacturing a silicon-containing thin film.
Patent EP-3877812-A1 (EP)
Inventor: TEL WIM TJIBBO
IPC: G03F7/20
Filed: 2019-09-23
Abstract: Disclosed herein is a method for determining an image-metric of features on a substrate, the method comprising: obtaining a first image of a plurality of features on a substrate; obtaining one or more further images of a corresponding plurality of features on the substrate, wherein at least one of the one or more further images is of a different layer of the substrate than the first image; generating aligned versions of the first and one or more further images by performing an alignment process on the first and one or more further images; and calculating an image-metric in dependence on a comparison of the features in the aligned version of the first image and the corresponding features in the aligned versions of the one or more further images.
Patent EP-3829407-A1 (EP)
Inventor: SEASHOLTZ CRAIG A
IPC: A47L9/12
Filed: 2019-09-04
Abstract: A filter for a vacuum cleaner includes a top having an open center, a bottom plate having an aperture, a center, an inside surface facing towards the top, an outside surface facing away from the top, and a catch configured to pass-through the aperture, filter material being secured between the top and bottom plate. An adaptor for a filter cage or the filter cage itself includes an elevated ring that engages the catch of the filter.
Patent EP-3853817-A1 (EP)
Inventor: WISNIEWSKI ARTUR
IPC: G06T3/40
Filed: 2019-09-19
Abstract: A method for the display of an image in a display area, the display area having a pixel density, the image being stored on a server in a plurality of versions, each version of the image having a respective image size, the method comprising: detecting the pixel density of the display area; determining a first version of the image to request from the server based on the pixel density of the display area, the first version of the image having a first image size; requesting the first version of the image; receiving the first version of the image; and displaying the first version of the image in the display area.
Patent EP-3852654-A1 (EP)
Inventor: BURROWS MIKE
IPC: A61B17/32
Filed: 2019-09-23
Abstract: A surgical handle (40) suitable for use with a blade (2) having a first end (6) which incorporates at the first end a first end portion having first and second engagement recesses (24,26).The handle (40) comprises a handle body (42), a blade receiving slot (44), and a blade retention means (58, 66) characterised in that the blade receiving slot (44) is a recess that extends into the handle body (42) and which is defined by one or more receiving slot side faces and a receiving slot base face.The blade receiving slot (44) is dimensioned and configured so that the first end portion of the blade (2) may be reversibly moved between an engaged position in which the first end portion of the blade is substantially within the blade receiving slot (44) with the blade receiving slot side and base faces in loose contact with the first end of the blade and a detached position where the first end portion of the blade is not in the blade receiving slot. The blade retention means is comprised of a fixed locking pin (58) and a mobile locking pin (66) in which a portion of the fixed locking pin extends into the blade receiving slot (44) through a receiving slot side face, the mobile locking pin is reversibly moveable between a retracted position in which the mobile locking pin does not extend into the blade receiving slot and a protruding position in which a portion of the mobile locking pin extends into the blade receiving slot through a receiving slot side face, the fixed locking pin and the mobile locking pin are so located and dimensioned that when the first end of the blade is in the engaged position at least a part of the fixed locking pin projects into one of the first or second engagement recesses (24, 26) of the blade, and movement of the mobile locking pin from the retracted position to the protruding position causes a part of the mobile locking pin to enter the other of the first or second engagement recesses of the blade.
Patent EP-3850773-A1 (EP)
Inventor: SAHIN ALPHAN
IPC: H04J13/00
Filed: 2019-09-13
Abstract: Methods, apparatuses and systems directed to complementary sequence (CS) encoding and encoded CS transmissions are provided. Among the apparatuses is apparatus having a transmitter that may be configured to (i) transmit an encoded CS via a block based, e.g., orthogonal frequency division multiplexing (OFDM), waveform, and/or (ii) generate the encoded CS using a plurality of seed sequences and a plurality of information items, wherein: of the elements of the encoded CS encodes a first set of the plurality of information items; (b) phases of the encoded-CS elements encode a second set of the plurality of information items); and (c) the encoded-CS elements define a number of zeros that encode a third set of the plurality of information items. The encoded-CS elements may define respective numbers of zeros that collectively form the number of zeros that encode the third information-item set.