baber/WOPTO huggingface dataset:
Patent EP-4030713-A1 (EP)
Title: Symbol processing method and apparatus
Inventor: MA QIANLI
IPC: H04L27/26
Filed: 2019-10-30
Abstract: This application provides a symbol processing method and apparatus. The method includes: obtaining, based on a plurality of complex-valued symbols, a first set corresponding to a first transmit symbol and a second set corresponding to a second transmit symbol; performing a copy operation on the first set and the second set, so that both the first set and the second set have a first complex-valued symbol; performing signal processing on the first set and the second set, so that a start position and an end position of a first subset respectively correspond to positions before and after a first reference point of the first transmit symbol and that a start position and an end position of a second subset respectively correspond to positions before and after a second reference point of the second transmit symbol; and performing phase adjustment on the first transmit symbol and/or the second transmit symbol after the signal processing, to ensure that a symbol component whose end position is the first reference point in the first transmit symbol is the same as a symbol component whose end position is the second reference point in the second transmit symbol. This application can ensure that an inter-symbol guard period is flexibly configured.
Patent EP-3683300-A1 (EP)
Inventor: TSUZUKI SHOKO
IPC: C12M1/00
Filed: 2020-01-08
Abstract: A soft sphere transfer device, includes: a water tank into which soft spheres are introduced; a transfer rotation member rotatably disposed in the water tank and including a plurality of accommodation grooves formed along a peripheral edge of the transfer rotation member; and an injection device configured to inject a predetermined substance into the soft spheres by piercing a needle into each of the soft spheres transferred to a needle piercing part by rotation of the transfer rotation member, wherein the water tank includes a pair of side walls facing each other in a width direction, and wherein a narrow width portion having a width equal to or smaller than a diameter of the soft spheres is provided on at least one portion in the width direction among portions of the side walls corresponding to the needle piercing part.
Patent EP-3712733-A1 (EP)
Title: Method and system of preparing engineering data for industrial control systems
Inventor: MURATA HIDEKI
IPC: G05B19/418
Filed: 2020-01-13
Abstract: An industrial plant module-based engineering method includes the following processes. The process is for duplicating a source engineering template having one or more source child templates to create a duplicated engineering template having one or more duplicated child templates, without duplicating any instances. The process is for selecting at least one child instance instantiated from the source engineering template and having an original link to the source engineering template. The process is for changing the original link into a new link between the selected at least one child instance and the duplicated engineering template. The selected at least one child instance has the new link to the duplicated engineering template and is free of the original link to the source engineering template, and wherein unselected one or more child instances remain to have the original link to the source engineering template.
Patent EP-3865843-A1 (EP)
Inventor: EDVARDSSON NICLAS
IPC: G01M3/20
Filed: 2020-02-11
Abstract: Gas leak detector with a hand-held sniffing probe (30), a vacuum pump (36), a gas conducting line (44) connecting the sniffing probe (30) and the vacuum pump (36), and a solid state semiconductor gas sensor (46) for directly and simultaneously analysing tracer gas components in the gas flow sucked in by the sniffing probe (30) during leak detection, wherein the gas sensor (46) is connected to the gas conducting line (44) such that a first portion (54) of the gas conducting line (44) extends from the sensor (46) to the sniffing probe (30) and a second portion (52) of the gas conducting line (44) extends from the gas sensor (46) to the vacuum pump (36), wherein the sniffing probe (30) comprises an orifice forming a suction inlet into the gas conducting line (44), and wherein the second portion (52) of the gas conducting line (44) connects the gas sensor (46) to a low pressure inlet (42) of the vacuum pump (36), while an outlet (56) of the vacuum pump (36) is connected to atmosphere characterized in that the gas sensor (46) is arranged at the location of the vacuum pump (36) such that the length of the first portion (54) of the gas conducting line (44) is larger than the length of the second portion (52) of the gas conducting line (44), and the second portion (52) of the gas conducting line (44) connects the gas sensor (46) to a low pressure inlet (42) of the vacuum pump (36), while an outlet (56) of the vacuum pump (36) is connected to atmosphere.
Patent EP-3865931-A1 (EP)
Inventor: SABERT HENDRIK
IPC: G02F1/01
Filed: 2020-02-12
Abstract: Hollow-core fibre assembly and methods for converting input radiation to broadband radiation. The hollow-core fire assembly comprises a fibre with a hollow core extending along a length of the fibre from an input end configured to receive input radiation to an output end configured to output broadband radiation. The hollow core of the fibre is configured to comprise a medium. The hollow-core fibre assembly further comprises a density control system configured to control a density profile of the medium along at least a part of the length of the fibre in dependence of a characteristic associated with the wavelength spectrum of the broadband radiation and/or a conversion efficiency of the input radiation to the broadband radiation.
Patent EP-3699457-A1 (EP)
Title: Torque converter
Inventor: YASUDA KEIICHI
IPC: F16H45/02
Filed: 2020-02-12
Abstract: It is intended to provide a torque converter in which an output shaft is enabled to have a larger outer diameter than a stationary shaft. The present torque converter (100) includes a front cover (2), a first torque converter body (3) and a second torque converter body (4). The first torque converter body (3) includes a first impeller (31), a first turbine (32) and a first stator (33). The first impeller (31) is unitarily rotated with the front cover (2). The first turbine (32) is disposed on a second side of the first impeller (31) in an axial direction. The second torque converter body (4) includes a second impeller (41), a second turbine (42) and a second stator (43). The second impeller (41) is disposed on the second side of the first turbine (32) in the axial direction. The second impeller (41) is unitarily rotated with the first turbine (32). The second turbine (42) is disposed on the second side of the second impeller (41) in the axial direction.
Patent EP-3736472-A1 (EP)
Title: Cavity wall tray apparatus
Inventor: WARD DEREK
IPC: F16J15/06
Filed: 2020-02-17
Abstract: A sealed cavity tray (10) which extends between cavity walls (12, 14) of a building comprises a flexible sealed envelope which, in use, extends between said cavity walls and houses a quantity of a material which intumesces in the presence of excessive heat.
Patent EP-3872103-A1 (EP)
Inventor: KÜHNE ALEXANDER
IPC: C08F2/26
Filed: 2020-02-25
Abstract: The present invention relates to thermoplastic copolymers comprising constitutional units derived from acrylonitrile and a co-monomer selected from the acrylates of Formula I, II, III, as defined herein, or mixtures thereof; to a method for making these thermoplastic copolymers; to a method for forming articles comprising melt-processing these copolymers; and to articles formed by said method. The thermoplastic acrylonitrile copolymers of the present invention can be melt-processed into articles of desired shapes including, but not limited to, fibers and filaments, in the absence of water, organic solvents or other external plasticizers by a variety of methods, including, but not limited to, melt-extrusion, melt-spinning, injection molding and/or fused deposition modelling. Once processed into the desired shape, the articles may be transferred into an infusible state by treatment with an acid and subsequently may be converted thermally into carbon material like carbon fibers or carbon workpieces.
Patent EP-3872516-A1 (EP)
Inventor: RAUHALA PETRI
IPC: G01S5/00
Filed: 2020-02-26
Abstract: The invention inter alia relates to a method, performed by at least a first apparatus (110, 120, 130, 600, 700), the method comprising: obtaining (210) geo-fence information at least partially defining a geo-fence; obtaining (220) confidence information indicating a desired confidence for triggering the geo-fence; and selecting (230), from multiple positioning technologies, at least one preferred positioning technology to be used for evaluating the geo-fence, wherein the selection of the at least one preferred positioning technology takes into account the desired confidence and power consumption of the multiple positioning technologies.
Patent EP-3705022-A1 (EP)
Inventor: DAFFARA CLAUDIA
IPC: A61B1/00
Filed: 2020-02-27
Abstract: A thermal endoscope (100) is disclosed which includes at least one optical sensor (500) sensitive to radiation in the visible field and suitable for taking an image of an area of tissue on which a surgical operation is performed. Furthermore, near the end of the endoscope intended to be introduced into the patient's body, there is an optical window transparent to infrared radiation, through which the radiation in the infrared field, coming substantially from the same area of tissue whose image is taken by the optical sensor, hits an infrared radiation sensor (400).
Patent EP-3702570-A1 (EP)
Title: Sequential moving panel system
Inventor: ISILDAK ADIL
IPC: E06B3/44
Filed: 2020-02-29
Abstract: The present invention is a sequential movable panel system that operates perpendicularly with a motor or manually, that can be used with a chain or a belt, and can be gathered at the bottom or the top, that is easy to install, that has a movable railing, that can be configured as 2, 3 or 4 panels, that has improved heat insulation, that can be used as single glazing or double glazing and that tolerates cutting and manufacturing errors.
Patent EP-3683699-A1 (EP)
Inventor: PRICE THOMAS
IPC: G06F16/958
Filed: 2018-06-15
Abstract: Systems and methods for maintaining session identifiers across multiple webpages for content selection are described herein. A server can generate a session identifier corresponding to the client device for use in selecting content to be served across the information resources of a content publisher. The server can then receive, from the client device, a request for instructions to insert into a header of an information resource for selecting a content provider. The server can determine that the request includes the session identifier that matches the one generated for a previous request. The server can obtain a parameter value for each content provider with the session identifier. The server can select a content provider using the parameter values. The server can provide a script to the client device for the header. The script can be configured to cause the client device to obtain a content item from the selected content provider to insert into the information resource.
Patent EP-3705161-A1 (EP)
Inventor: HEIL TOBIAS
IPC: B29C70/22
Filed: 2020-03-06
Abstract: Schneegleitbrett, vorzugsweise Gleitbrett, umfassend: einen vorderen Gleitbrettbereich (A), der ein vorderes Gleitbrettende umfasst, einen hinteren Gleitbrettbereich (C), der ein hinteres Gleitbrettende umfasst, einen in Gleitbrettlängsrichtung (X) zwischen dem vorderen Gleitbrettbereich (A) und dem hinteren Gleitbrettbereich (C) erstreckten Bindungsbereich (B) zur Befestigung einer Gleitbrettbindung zum Halten eines Schuhs, wobei das Schneegleitbrett eine mehrschichtige Struktur aufweist, die mindestens einschließt: einen Gleitbrettkern (1), obere Schichten (2; 8), die oberhalb des Gleitbrettkerns (1) angeordnet sind, und untere Schichten (3; 5), die unterhalb des Gleitbrettkerns (1) angeordnet sind wobei wenigstens eine Schicht (2) der oberen Schichten (2; 8) und/oder wenigstens eine Schicht (3) der unteren Schichten (3; 5) einen Faserverbundwerkstoff aufweist, wobei der Faserverbundwerkstoff eine Vielzahl von Fasern (20) aufweist, dadurch gekennzeichnet, dass der Faserverbundwerkstoff in einem Bereich (A, B, C, H) eine Faserorientierung aufweist, welche innerhalb des Bereichs (A, B, C, H) variiert.
Patent EP-3878792-A1 (EP)
Inventor: ILVONEN OSKARI
IPC: B66B17/12
Filed: 2020-03-09
Abstract: A counterweight frame, a traction elevator and a method for supporting a counterweight assembly of a traction elevator. The counterweight frame (15) comprises a load supporting space (32) for receiving a counterweight provided with at least one filler element (23). The frame is supported by means of guide elements (26) to vertical guide rails (25) of an elevator shaft (2). The frame is supported vertically by means of a suspension rope (5) whereby the frame is provided with a counterweight pulley (16) or rope terminal serving as a counterweight support element (SE). The mentioned support element is arranged vertically movably relative to the frame. Thereby a suspension point (SP) of the counterweight frame is dynamically movable in vertical direction during the operation.
Patent EP-3736856-A1 (EP)
Inventor: SANKMAN ROBERT
IPC: H01L25/10
Filed: 2020-03-12
Abstract: An integrated circuit structure that includes a first integrated circuit package and a second integrated circuit package is described. The two packages can be stacked above, for example, a printed circuit board. The top package is inverted, such that a first die of that top package is facing a second die of the bottom package. A cooling arrangement is in a gap between the first and second integrated circuit packages, and is thermally coupled to the first and second die. The cooling arrangement is to transfer heat generated by a first die of the first integrated circuit package and a second die of the second integrated circuit package. In some cases, structures comprising electrically conductive material (e.g., metal) are encapsulated by a molding compound or insulator, and extend between a first substrate of the first integrated circuit package and a second substrate of the second integrated circuit package.
Patent EP-3736863-A1 (EP)
Title: On-silicon bridge interconnecting disaggregated cavity dies
Inventor: YONG KHANG CHOONG
IPC: H01L29/06
Filed: 2020-03-13
Abstract: Embodiments disclose electronic packages with a die assembly and methods of forming such electronic packages. In an embodiment, a die assembly comprises a first die and a second die laterally adjacent to the first die. In an embodiment, the first die and the second die each comprise a first semiconductor layer, an insulator layer over the first semiconductor layer, and a second semiconductor layer over the insulator layer. In an embodiment, a cavity is disposed through the second semiconductor layer. In an embodiment, the die assembly further comprises a bridge substrate that electrically couples the first die to the second die, where the bridge is positioned in the cavity of the first die and the cavity of the second die.
Patent EP-3712706-A1 (EP)
Inventor: TSUCHIYA TAKASHI
IPC: G03G15/00
Filed: 2020-03-16
Abstract: Provided is an image forming apparatus (1) and an image inspection method capable of preventing deterioration in image defect detection performance when multiple types of image defects occur. 
     The image forming apparatus (1) includes: an image former (40) that forms, on an image carrier, a plurality of second images that are divisions of a first image; a test image reader (80) that reads the plurality of second images formed on the image carrier; an image combiner (100) that selects and combines, into a combined image, a smaller number of second images than the number of divisions of the first image from among the plurality of second images read; and a detector (100) that detects an image defect in the combined image.
Patent EP-3712597-A1 (EP)
Inventor: KETLERIUS MINDAUGAS
IPC: G01N21/958
Filed: 2020-03-19
Abstract: An optical rain sensor (110) for sensing rain on a transparent substrate, such as a vehicle windshield, is described. The rain sensor includes a printed circuit board, PCB (123), a central light emitting element (112d) disposed on the PCB, and a plurality of peripheral light emitting elements (112a-c) and a plurality of light detecting elements (113a-c) disposed on the PCB and surrounding the central light emitting element. The rain sensor further includes a controller (118) operatively connected to the light detecting elements and the light emitting elements. In a first mode of operation the controller controls the central light emitting element to emit light beams towards a first plurality of sensing areas (124a-c) on the transparent substrate from which the light beams are reflected towards the plurality of light detecting elements. In a second mode of operation the controller controls the peripheral light emitting elements to emit light beams towards a second plurality of sensing areas on the transparent substrate which are different from the first plurality of sensing areas and from which the light beams are reflected towards the plurality of light detecting elements.
Patent EP-3901086-A1 (EP)
Inventor: VAN VLIET LAURENS DANIËL
IPC: C06B45/00
Filed: 2020-04-21
Abstract: The invention is directed to a solid, porous material for generating hydrogen gas, said material having a porosity of 20 to 75 vol%, and a composition comprising, based on the weight of the material, 50 to 99% of a boron hydride compound, and 1 to 30% of a binder. A further aspect of the invention relates to a gas generator comprising said material and use thereof in aerospace applications.
Patent EP-3742103-A1 (EP)
Title: Rifled barrel of a firearm
Inventor: SABATTI EMANUELE
IPC: F41A21/18
Filed: 2020-05-19
Abstract: A barrel (30;40;50) for a firearm is described, comprising a hole (33) extended along a longitudinal axis (X) of the barrel and delimited by an internal surface (32), wherein said internal surface (32) has a closed curvilinear profile in cross section comprising concave projections (35) having a first radius of curvature (Rl) which are alternated with concave grooves (36) having a second radius of curvature (R2) which is different from said first radius of curvature (Rl).
Patent EP-3919463-A1 (EP)
Inventor: WALKER LUKE
IPC: C04B37/00
Filed: 2020-06-02
Abstract: Disclosed is a joined ceramic body comprising a first ceramic portion comprising a first ceramic, a second ceramic portion comprising a second ceramic, and a joining layer between interfaces of the first ceramic portion and the second ceramic portion. The joining layer has a bond thickness of between 0.1 and 20 um and comprises silicon dioxide having a total impurity content of 20 ppm and less. Methods of making the joined ceramic body and a joining material are also disclosed.
Patent EP-3756503-A1 (EP)
Inventor: HU JIANGHUA
IPC: A44C5/14
Filed: 2020-06-03
Abstract: A connector configured to connect a strap-shaped body (210) to a watchcase (100) of a wearable device, may include a body (400) configured to connect to one end of the strap-shaped body (210); and a clamping part (300) defining an accommodation room (321) and connected to the body (400); the clamping part (300) comprises a fixing rod (310) and a stop block (340); the fixing rod (310) is inclined with respect to a width direction of the strap-shaped body (300), the stop block (340) is accommodated in the accommodation room (321) and configured to move out of or back into the accommodation room (321).
Patent EP-3874996-A1 (EP)
Title: Juicer
Inventor: LEE MUN HYON
IPC: A47J19/02
Filed: 2020-06-04
Abstract: The present disclosure relates to a juicer with improved juicing performance, and particularly, includes a motor housing, a drive part including a motor which is provided inside the motor housing, a connecting part which is formed with an inserting hole which is formed at one side of the motor housing and through which a rotary shaft penetrates, the rotary shaft transferring a driving force of the motor, a roller part which is detachably coupled to extend forward from the connecting part, and is provided therein to be rotatably driven by the driving force transferred from the drive part, and a hollow fastening guide which is formed in the inserting hole to improve a sealing force for the rotary shaft, thereby providing an advantage of greatly improving a juicing force of the juicer.
Patent EP-3757080-A1 (EP)
Inventor: ORAM PASCALE
IPC: C03C23/00
Filed: 2017-06-13
Abstract: Chemically strengthened glass articles exhibiting superior resistance to damage when dropped onto an abrasive surface. The strengthened glass article has a stress profile in which the compressive and tensile stresses within the article vary as a function of the thickness t of the glass article. The stress profile has a first region extending from the surface of the glass article to a depth d1 into the glass, wherein d1 ≤ 0.025t or ≤ 20 µm and has a maximum compressive stress of at least about 280 MPa at the surface, a second region extending from a depth of at least d1 to a second depth d2 and having a local compressive stress maximum, and a third region extending from a third depth d3 in the glass to a depth of compression DOC, wherein d2 ≤ d3 and DOC ≥ 0.15t. A method of strengthening a glass article to provide resistance to damage when dropped is also provided.
Patent EP-3940921-A1 (EP)
Title: Sendeeinheit, energieübertragungsmodul, energieübertragungssystem und energie-sende- und empfangseinheit
Inventor: SCHAER ROLAND
IPC: H02J50/80
Filed: 2020-07-13
Abstract: Die Erfindung beschreibt eine Sendeeinheit (16) zur Energieübertragung zu einem Mobilgerät (12) zur Versorgung des Mobilgeräts (12), insbesondere einer Handwerkzeugmaschine, mit zum Betrieb des Mobilgeräts (12) erforderlicher Energie, wobei die Energieübertragung drahtlos erfolgt, umfassend eine Energieübertragungsfläche (26) zur drahtlosen Energieübertragung zu dem Mobilgerät (12), und eine Kommunikationsschnittstelle (18), die eingerichtet ist, mit einer weiteren, gleichartigen Sendeeinheit (16) zu kommunizieren. Des Weiteren betrifft die Erfindung ein Energieübertragungsmodul (14), ein Energieübertragungssystem (10) sowie eine Energie-Sende- und Empfangseinheit (32). Die Erfindung ermöglicht eine besonders komfortable Energieübertragung zu einer Vielzahl von Mobilgeräten (12), um beispielsweise Energiespeicher dieser Mobilgeräte (12) aufzuladen.
Patent EP-3741270-A1 (EP)
Inventor: GOGEL MARK
IPC: A47J37/12
Filed: 2017-03-17
Abstract: Systems and methods are disclosed for cleaning a fryer (10) using a washing element (44, 510, 610) coupled to a bottom wall (70, 570, 580) of a cooking chamber (12, 14, 502, 504). An upper portion of the washing element (44, 510, 610) extends above the bottom wall (70, 570, 580) of the cooking chamber (12, 14, 502, 504) and includes a plurality of spray jet nozzles (424a-g, 524a-c, 624a-g) that are separated at predetermined angles (A1-A7) relative to one another around a periphery (426, 526, 626) of the upper portion (416, 516, 616) of the washing element (44, 510, 610) to orient the plurality of spray jet nozzles (424a-g, 524a-c, 624a-g) so as to spray a plurality of pressurized streams (438a-g, 538a-c, 540a-c, 538a-g) of the cooking medium (42) to predetermined areas of the cooking chamber (12, 14, 502, 504), including at least one corner (444a-d, 544a-f, 546a-f, 644a-d) of the cooking chamber (12, 14, 502, 504). Also disclosed is a fryer (10) that includes a spreader bar (38, 310) that maintains an electric heating coil (202, 302) in the serpentine pattern. The spreader bar (38, 310) is coupled to the upper surface (204, 304) of the electric heating coil (202, 302) and is disposed at a predetermined distance away from the bottom wall (70, 570, 580).