baber/WOPTO huggingface dataset:
Patent EP-3898247-A1 (EP)
Title: Wärmeempfindliches aufzeichnungsmaterial
Inventor: HORN MICHAEL
IPC: C07C317/14
Filed: 2019-12-19
Abstract: Beschrieben werden Farbentwickler der Formel (I) Ar1-SO2-NH-C6H4-SO2-C6H4-NH-CO-NH-Ar2 (I), ein wärmeempfindliches Aufzeichnungsmaterial, umfassend ein Trägersubstrat sowie mindestens einen Farbbildner und mindestens einen phenolfreien Farbentwickler enthaltende wärmeempfindliche farbbildende Schicht, wobei der mindestens eine Farbentwickler die Verbindung der Formel (I) ist, und ein Verfahren zur Herstellung dieses wärmeempfindlichen Aufzeichnungsmaterials.
Patent EP-3821165-A1 (EP)
Title: Non-circular pressure vessel
Inventor: MCBRIDE JAMES
IPC: F17C1/02
Filed: 2019-07-12
Abstract: A reservoir assembly includes one or more pressure vessels each having a non-circular cross-sectional shape including a rounded rectangle having four generally flat sides with rounded comers. The pressure vessels may be formed of extruded metal, such as aluminum, and have a generally constant cross-section. The pressure vessels include stiffening ribs and varying wall thicknesses to improve strength and to minimize stresses when pressurized, such as during operation when filled with compressed gas. The stiffening ribs meet in the center of each of the pressure vessels and divide the interior volumes into four equal sections. A cap of stamped aluminum is fitted and fully welded to enclose each end of the pressure vessels. One or both of the caps on each of the pressure vessels has a pressure fitting. Two or more pressure vessels extend parallel to one another and are attached together to form the reservoir assembly.
Patent EP-3823156-A1 (EP)
Title: Motor initial phase and phase sequence detection method and permanent magnet synchronous motor control system
Inventor: WANG BIN
IPC: H02P6/16
Filed: 2019-07-10
Abstract: The present invention provides a method for detecting motor initial phase and phase sequence and a system for controlling a permanent-magnet synchronous motor. The method is applied to the system and comprises sequentially acquiring, through an encoder, first displacement data which register the encoder's reading when a rotor spins to a Q-axis, second displacement data which register the encoder's reading when the rotor spins from the Q-axis to a D-axis, third displacement data which register the encoder's reading when the rotor spins from the D-axis to a negative Q-axis and fourth displacement data which register the encoder's reading when the rotor spins from the negative Q-axis to the D-axis; obtaining an initial phase of the motor to be detected according to the second displacement data, the fourth displacement data and the encoder's CPR; and determining the phase sequence of the motor based on the first displacement data, the second displacement data and the encoder's CPR. That is to say, the method can not only automatically detect the initial phase of the rotor, but also the motor wiring phase sequence, and overcome the influence of friction force to improve the initial phase detection precision.
Patent EP-3844001-A1 (EP)
Inventor: BOEN BOBBI JEAN
IPC: B41J2/175
Filed: 2019-11-08
Abstract: Print liquid supplies for printing devices are disclosed. A print liquid supply includes a container having a wall; a dock connector to enable selective coupling of the print liquid supply with a printing device; and a clamping support structure coupled with the dock connector, the wall of the container clamped therebetween. One of the clamping support structure or the dock connector including a tongue latched onto a groove in the other one of the clamping support structure or the dock connector.
Patent EP-3884192-A1 (EP)
Inventor: ORFEI MARIO
IPC: E21B1/00
Filed: 2019-11-20
Abstract: L'invention concerne un tuyau composite (100), pour le transport de fluides dans le domaine de l'industrie chimique et/ou pétrochimique, comprenant : - une surface multicouche cylindrique (106), composée de certaines couches de matériaux différents, se trouvant entre une spirale de renforcement interne (104) et une spirale de renforcement externe (103), de sorte que les spirales interne et externe (104, 103) expriment certaines forces opposées qui maintiennent une structure générale robuste du tuyau (100), caractérisée en ce que : - ladite spirale de renforcement interne (104) est composée d'un fil métallique, qui est enroulé en spirale, ledit fil métallique ayant une section transversale (108) ayant une forme qui se rapproche de la forme d'un polygone (210), plus exactement elle a une forme d'un polygone (210) dans lequel : tous les sommets sont arrondis, et au moins un côté est incurvé avec une concavité dirigée vers l'extérieur ; - ladite section transversale (108) se rapprochant de la forme d'un polygone (210) présente ledit côté incurvé (212b) placé aligné sur la paroi interne du tuyau (100), et le sommet opposé (211a) placé sous la forme d'une pointe dans le côté interne de ladite surface multicouche cylindrique (106), le long de la longueur du tuyau (100), de telle sorte que trois effets sont obtenus : le premier est que ladite spirale interne (104) est ancrée de manière plus efficace à ladite surface multicouche cylindrique (106), évitant ainsi tout mouvement coulissant, et augmentant la résistance et la robustesse de la structure générale du tuyau (100), même lorsque les diamètres sont grands ; le deuxième est d'obtenir une paroi interne du tuyau (100) la plus lisse possible, ce qui permet un passage optimal des fluides à l'intérieur, ce qui permet d'obtenir une vitesse de transfert plus élevée ; le troisième est de maintenir, pendant le processus de production en usine, une surface de contact minimale entre ledit tuyau (100) et un mandrin sur lequel il est construit, et pour ainsi permettre, à l'issue dudit processus, le retrait longitudinal dudit tuyau (100) à partir du mandrin, tout en maintenant en même temps un frottement minimal.
Patent EP-3853283-A1 (EP)
Inventor: THAN TUN SWEZIN
IPC: C08J5/04
Filed: 2019-09-20
Abstract: This invention relates to an epoxy resin composition for fiber-reinforced composite materials, which contains the following constituent components (A), (B), and (C). Component (A) contains at least one poly-naphthalene-based epoxy resin, component (B) contains at least one alicyclic epoxy resin and/or a divinylarene diepoxide resin, and component (C) contains at least one amine curing agent. This epoxy resin composition, containing a specific combination of particular types of epoxy resin and curatives, provides high heat resistance and high flexural modulus under extreme environmental conditions. More particularly, a cured resin prepared by the epoxy resin composition offers well balanced mechanical properties that are suitable for preparing fiber-reinforced composite materials useful in aircraft components, spacecraft components, automobile components, artificial satellites components, industrial components, and the like.
Patent EP-3859979-A1 (EP)
Title: Device and method for encoding and decoding using polar code in wireless communication system
Inventor: JANG MIN
IPC: H03M13/00
Filed: 2019-07-23
Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond a 4th generation (4G) communication system such as long term evolution (LTE). The present disclosure relates to encoding and decoding using a polar code in a wireless communication system. A method for operation of a first device in a wireless communication system may comprise the steps of: among sub-blocks including at least one node, identifying at least one inactive sub-block to deactivate the node operation in the sub-blocks; encoding data by using a construction matrix determined on the basis of the at least one inactive sub-block; and transmitting the encoded data to a second device.
Patent EP-3861099-A1 (EP)
Inventor: CHRIST GEORGE
IPC: C12M3/00
Filed: 2019-10-04
Abstract: System and method of bioprinting used to enable automated fabrication of various constructs with high reproducibility and scalability, while reducing costs and production timelines. The bioprinting applications provides a critical component to the further enrichment the overall biomanufacturing paradigm. The biofabrication of sheet-like implantable constructs and other construct types with cells deposited on both sides-a process that may be both scaffold and cell type agnostic, and furthermore, is amenable to many additional tissue engineering applications beyond skeletal muscle.
Patent EP-3875972-A1 (EP)
Inventor: HISATAKE SHINTARO
IPC: G01R29/10
Filed: 2019-11-01
Abstract: [Summary] 
     [Problem] To provide an electromagnetic wave measurement probe that is able to measure the spatial distribution characteristics of an electromagnetic wave with a differential measurement. 
     [Solving Means] An electromagnetic wave measurement probe of the present invention includes a first measurement unit having a probe structure that includes an electro-optic crystal that exhibits an electro-optic effect, an optical fiber that is provided on the root side of the electro-optic crystal and is configured to transmit an optical signal, and a reflection unit that is provided on the tip end side of the electro-optic crystal and is configured to reflect the optical signal, and a second measurement unit having the probe structure, and in first and second directions perpendicular to the axis direction of the optical fiber, the size of the electro-optic crystal is set to 1/2 or less of the wavelength of the measurement target electromagnetic wave, so that the electromagnetic wave may be measured with high accuracy.
Patent EP-3777528-A1 (EP)
Inventor: SUEMIZU HIROSHI
IPC: C12N15/12
Filed: 2019-12-12
Abstract: This invention provides a non-human vertebrate exhibiting a higher human liver cell growth rate, a higher human liver cell replacement rate, and higher histological-physiological human reproducibility than existing non-human vertebrates comprising the human liver transplanted therein and a method for producing such non-human vertebrate. Specifically, the method for producing a transgenic non-human vertebrate comprising human liver cells transplanted therein comprises transplanting human liver cells in a non-human vertebrate that has impaired or lowered immune reactions against humans in the presence of human IL-6 in vivo.
Patent EP-3901206-A1 (EP)
Inventor: HASEGAWA CHISATO
IPC: C08K3/04
Filed: 2019-12-12
Abstract: A composition comprising a perfluoroelastomer, carbon black in an amount of 55 to 75 parts by weight per 100 parts by weight of the perfluoroelastomer, and a crosslinking agent represented by the following formula (1): wherein in the formula (1), A is a single bond, -O-, an alkylene group, or a fluoroalkylene group; R 1 , R 2 , and R 3  are independently a hydrogen atom, a fluorine atom, an alkyl group, or a fluoroalkyl group; and provided that at least one of R 1 , R 2 , and R 3  is a fluorine atom or a fluoroalkyl group.
Patent EP-3883347-A1 (EP)
Inventor: WEI QINGJUN
IPC: H04L29/08
Filed: 2019-12-25
Abstract: The present invention relates to a road lighting management system, which includes: a smart lighting management cloud platform, lamp poles, lamps installed on the lamp poles, controllers installed in the lamps, and a mobile terminal; in which one lamp or more lamps are installed on each of the lamp poles; the lamps are in one-to-one correspondence with the controllers; the controllers are respectively connected with the lamps and the smart lighting management cloud platform, and the controllers are configured to control the lamps; the mobile terminal is connected with the smart lighting management cloud platform; and both the mobile terminal and the smart lighting management cloud platform are configured for asset management, and sending control commands to the controllers in the lamps according to an instruction of a user. The present invention controls the lamps and manages the assets through the smart lighting management cloud platform and the mobile terminal, which enhances the convenience of maintenance. In addition, a two-dimensional code is added to the device, which is convenient for maintenance personnel to obtain device information conveniently and improve the work efficiency of maintenance personnel.
Patent EP-3862242-A1 (EP)
Inventor: Xiao ti
IPC: B61B12/00
Filed: 2019-07-12
Abstract: Disclosed are a cable car curve passing structure and a cable car. The cable car curve passing structure comprises wheel (5), a curved steel rail line (2), and a straight line steel cable line (1) configured to extend outwards from and end part of the steel rail line (2), wherein the wheel (5) are set with wheel grooves (10) used for being erected on the steel cable line (1) and supporting rims (7) used for being supported on the steel rail line (2); and the cable car comprises the cable car curve passing structure, so that a cable car body can continuously pass on a curved line.
Patent EP-3911062-A1 (EP)
Inventor: LI MINGJU
IPC: H04W72/12
Filed: 2019-01-08
Abstract: The present application relates to the technical field of communications, and relates to a downlink data receiving method and device, a downlink data sending method and device, and a storage medium. The method comprises: a terminal receives first DCI carried on a first PDCCH that is sent by a base station by means of n antenna panels, wherein the first DCI is used for scheduling m antenna panels of the base station to respectively send downlink data to the terminal, m is an integer greater than 1, and n is a positive integer; the terminal determines, according to the first DCI, a target receiving beam used for receiving the downlink data; and the terminal receives the downlink data by means of the target receiving beam. The method solves the problem of downlink scheduling when multiple antenna panels send downlink data.
Patent EP-3927091-A1 (EP)
Inventor: OHSEKI TAKEO
IPC: H04W74/08
Filed: 2019-06-28
Abstract: A terminal apparatus, which is able to establish a connection with a base station apparatus via a two-step random access procedure by transmitting a first signal including a random access preamble and predetermined information to the base station apparatus and receiving a second signal as a reply to the first signal from the base station apparatus, acquires a random access-radio network temporary identifier (RA-RNTI) on the basis of a radio resource having been used to transmit the predetermined information with the first signal, and executes reception processing of the second signal using the RA-RNTI.
Patent EP-3995941-A1 (EP)
Inventor: MOON SANGMIN
IPC: H04N21/485
Filed: 2019-07-02
Abstract: A display device for controlling a pointer of a remote controller not to interfere with usability, includes a display configured to display a pointer, a user input interface (UI) configured to receive a control signal of the pointer, and a controller configured to determine whether a UI exists on a screen of the display, and to control the display not to display the pointer when the UI does not exist.
Patent EP-4055934-A1 (EP)
Inventor: AI JIANXUN
IPC: H04W24/02
Filed: 2019-11-08
Abstract: Procédés, systèmes et dispositifs relatifs à la communication sans fil numérique, et plus particulièrement, à des techniques liées à la mise en œuvre d'une suspension SCG. Dans un aspect donné à titre d'exemple, un procédé de communication sans fil consiste à détecter des données à transmettre par l'intermédiaire d'un groupe de cellules. Le procédé consiste également à transmettre un premier message lançant l'activation du groupe de cellules à un nœud de réseau. Dans un autre aspect donné à titre d'exemple, un procédé de communication sans fil consiste à recevoir un premier message fournissant une indication destinée à activer une cellule de desserte comprise dans un groupe de cellules à partir d'un nœud de réseau. Le procédé consiste également à activer la cellule de desserte du groupe de cellules sur la base du premier message.
Patent EP-3832125-A1 (EP)
Inventor: XIN XIAOFEI
IPC: F03B17/02
Filed: 2020-01-21
Abstract: The present utility model discloses a new-type waterwheel rotating device, comprising a supporting plate (1), a rotating shaft (2), a rotating frame (3), a reinforcing ring (4) and a power supply device (5), wherein the rotating frame (3) includes a rotating ring (3.1) and rotating brackets (3.2), the rotating ring (3.1) and the several rotating brackets (3.2) being all fixedly connected, and one ends of the several rotating brackets (3.2) being welded to a first cylinder assembly (7), a second cylinder assembly (8), a third cylinder assembly (9), a fourth cylinder assembly (10), a fifth cylinder assembly (11), a sixth cylinder assembly (12), a seventh cylinder assembly (13) and an eighth cylinder assembly (14); and the first cylinder assembly (7) includes a cylinder (701), a seal pipe (702), a vent pipe (703), a water outlet (704) and a water inlet (705), the cylinder (701) being connected to the seal pipe (702), and the vent pipe (703) being connected to the other end of the seal pipe (702). By means of air suction and water discharge through the piston motion of the cylinders, the vacuum cylinders under water float upwards. The cylinders above water discharge air and enter the water, which circulate in turn to make the waterwheel rotate continuously. The most important feature of this waterwheel is to utilize the buoyancy of water.
Patent EP-3855190-A1 (EP)
Inventor: STAMMEL CHRISTIAN
IPC: G01R19/155
Filed: 2020-01-27
Abstract: Die Erfindung umfasst ein Verfahren und eine Vorrichtung zum Detektieren eines Vorhandenseins eines elektrischen Stroms, wobei die Vorrichtung ein Detektionsmittel umfasst, um einen mit dem Vorhandensein eines elektrischen Stroms verbundenen physikalischen Effekt zu detektieren. Das Detektionsmittel ist so eingerichtet, einen mit dem Vorhandensein des elektrischen Stroms verbundenen Schall zu detektieren.
Patent EP-3703038-A1 (EP)
Inventor: MALCZYK ANDREW
IPC: G06Q10/02
Filed: 2020-01-31
Abstract: A method comprises determining a first location of a vehicle being driven by a road user and retrieving, from a first database, a first set of parking information. Each entry in the first set of parking information is associated with a physical location that is within a first distance of the first location. For each entry in the first set of parking information, the method comprises displaying, on a graphical user interface, a symbol at a virtual location corresponding to the physical location associated with the entry. The method comprises determining a second location of the vehicle and, if the second location is above a first threshold distance away from the first location and retrieving, from the first database, a second set of parking information. Each entry in the second set of parking information being associated with a physical location that is within a second distance of the second location. For each entry in the second set of parking information, the method comprises displaying, on a graphical user interface, a symbol at a virtual location corresponding to the physical location associated with the entry.
Patent EP-3863065-A1 (EP)
Inventor: BLANK OLIVER
IPC: H01L21/336
Filed: 2020-02-04
Abstract: The application relates to a semiconductor die (1), having a semiconductor body (2) comprising an active region (3), an insulation layer (4) formed on the semiconductor body (2), a sodium stopper (5) formed in the insulation layer (4), the sodium stopper (5) being arranged in an insulation layer groove (20), which intersects the insulation layer (4) vertically and extends around the active region (3), wherein the sodium stopper (5) is formed of a tungsten material (15) filling the insulation layer groove (20).
Patent EP-3753775-A1 (EP)
Title: Electric vehicle drive system, backup power supply device and method therefor
Inventor: DU ENLI
IPC: B60L1/00
Filed: 2020-02-05
Abstract: An electric vehicle drive system, a backup power supply device and a backup power supply method for an electric vehicle drive system are provided. The method includes: converting a voltage on a high voltage DC bus of an electric vehicle into a backup input voltage; determining whether a low voltage battery in the electric vehicle drive system has power supply abnormity; and determining the backup input voltage to be an input voltage of a low voltage power supply circuit in the electric vehicle drive system, in a case that the low voltage battery has power supply abnormity.
Patent EP-3716040-A1 (EP)
Inventor: KUDO YOICHI
IPC: G06F3/16
Filed: 2020-02-24
Abstract: According to one embodiment, an image forming apparatus includes a voice input unit and a control unit. The voice input unit inputs a voice uttered by a user. The control unit converts the voice inputted via the voice input unit into text data by voice recognition, and controls execution of a plurality of jobs based upon the text data and a single keyword, which is registered in advance, designating the plurality of jobs which are a combination of single jobs to be executed by an image forming apparatus.
Patent EP-3709217-A1 (EP)
Title: System and method for arithmetic encoding and decoding
Inventor: BOSSEN FRANK JAN
IPC: H04N7/24
Filed: 2003-04-23
Abstract: In an embodiment, a video decoder for decoding a coded picture for display thereof may be provided. The video decoder may include a processor of a computer system and a memory that stores programs executable by the processor to implement an arithmetic decoder that decompresses information pieces representative of the coded picture to events for further decoding of the coded picture, under a constraint that a number of the events resulting from decompressing the information pieces does not exceed a threshold proportional to a number of the information pieces.
Patent EP-3705797-A1 (EP)
Inventor: SIBEAUD MATHILDE
IPC: B01D53/88
Filed: 2020-03-04
Abstract: L'invention est un appareil de purification de l'air comprenant au moins-une entrée d'air ;-une sortie d'air ;-un dispositif de filtration de l'air intégrant au moins une fibre optique et un catalyseur à action photo-catalytique, la fibre optique présentant des altérations en surface afin de diffuser la lumière latéralement par rapport au sens de déplacement de la lumière dans la fibre ;-une source de photons.
Patent EP-3709522-A1 (EP)
Inventor: BUSSON PIERRE
IPC: H03K17/00
Filed: 2020-03-10
Abstract: La présente description concerne un procédé comprenant la réception en parallèle de premières données de configuration d'alimentation électrique (120) et de deuxièmes données (110), la fourniture en série des premières et deuxièmes données, et l'émission et/ou la réception sans fil des premières et deuxièmes données en série.
Patent EP-3715442-A1 (EP)
Inventor: GORI KLAUS
IPC: C11D3/386
Filed: 2017-03-23
Abstract: The present invention concerns the use of a DNase for preventing or reducing creases of a fabric; a composition comprising such polypeptide and a method for preventing or reducing creases.
Patent EP-3786292-A1 (EP)
Inventor: KARATT VELLATT ANEESH
IPC: C12N15/10
Filed: 2017-01-09
Abstract: This invention relates to libraries of binding members that each comprise a fusion protein which contains a donor diversity scaffold domain, such as a cysteine rich protein, inserted within a recipient diversity scaffold domain,such as an antibody constant or variable domain. Libraries and methods of generating libraries are provided, along with screening methods, binding members and methods of using the binding members.
Patent EP-3725203-A1 (EP)
Inventor: MARTI ANTOINE
IPC: A47L9/04
Filed: 2020-03-23
Abstract: Tête d'aspiration (10) comprenant un carter (12) et une brosse rotative montée en rotation par l'intermédiaire d'un arbre, d'axe longitudinal (23), supporté par des paliers entre deux parois latérales (13) dudit carter (12), ladite brosse rotative étant rendue amovible suivant ledit axe longitudinal (23) au moyen d'un système de déverrouillage (30) réversible situé dans une des parois latérales (13) du carter (12). Le système de déverrouillage (30) comprenant au moins un ergot rétractable monté mobile sur un actionneur.