baber/WOPTO huggingface dataset:
Patent EP-3711339-A1 (EP)
Inventor: KWOK MING SHAN
IPC: H04B17/336
Filed: 2018-11-08
Abstract: Systems and methods for providing improved cell-edge antenna performance are disclosed. The system can use various signal quality indicators (SQIs) for each user equipment (UE) on a particular wireless base station (WBS) or network. When one or more of these metrics reaches a first predetermined value for a particular UE, the WBS or the UE can decide to activate a diversity receive (Rx) antenna on the UE to improve reception. If one or more of these metrics continues to degrade to a second predetermined value, however, the WBS or the UE can deactivate the diversity Rx antenna and activate a primary Rx antenna. Deactivating the diversity antenna when signal quality/strength is poor can improve reception by reducing interference between the diversity Rx antennas. Disabling the diversity Rx antenna when signal quality/strength is poor can also decrease the number of retransmission requests from each UE, reducing traffic on the WBS.
Patent EP-3722590-A1 (EP)
Inventor: TANG MINGLONG
IPC: F02M61/16
Filed: 2018-11-26
Abstract: The present invention provides a common rail fuel injector for a diesel engine. A valve seat of a fuel injector control valve adopts a T-shaped structure with a slot hole (2001c), and liquid passes through the slot hole of the valve seat of the control valve to control hydraulic pressure at a tail portion of a needle valve. A T-shaped pilot valve seat adopts a floating mounting structure: a large end of the T-shaped control valve seat faces downwards; a long column of the T-shaped pilot valve seat is slidably assembled in a central hole of a fuel injector body; a large end of the T-shaped control valve seat and the central hole of the fuel injector body are provided with a seal seat surface matched with each other; the hydraulic pressure at the lower end of the T-shaped control valve seat enables the seal surface of the T-shaped control valve seat to press against the seal surface of the fuel injector body; and no valve needle spring is mounted at the tail portion of the needle valve. When the engine is stopped or just started, a control valve spring also plays a role of a needle valve preload spring to close the needle valve. When the control valve is closed, the pressure at the tail portion of the needle valve is higher than the pressure at the front end of the needle valve, so that the needle valve is closed by the pressure difference.
Patent EP-3746635-A1 (EP)
Inventor: LINDBLOM THOMAS
IPC: F16B43/00
Filed: 2018-12-06
Abstract: The present invention relates to a sealing device (1), suitable for use in conjunction with sealing of bolt holes through at least one material layer such as a membrane in tunnels and the like for waterproofing. The sealing device (1) comprising at least one rear washer (2) and at least one front washer (3) which are suitable for placement on each side of the membrane. The rear washer (2) comprising an edge portion (16) and at least one center portion (22) with a through hole (17) located in the axial center of the rear washer (2), alternatively in the axial center's proximity, and a front washer (3) comprising an edge portion (24) and at least one center portion (30) with a through hole (25) located in the axial center of the front washer (3). The rear washer (2) comprises at least one wave-formed part which extends along all or part of the distance between the center portion (22) and the edge portion (16), and that the front washer (3) comprises at least one wave-formed part which extends along all or part of the stretch between the center portion (30) and the edge portion (24). The wave-formed part in the rear washer (2) consists of at least one wave trough and the wave-formed part of the front washer (3) consists of at least one wave crest alternatively that the wave-formed part of the rear washer (2) consists of at least one wave crest and the wave-formed part of the front washer (3) consists of at least one wave trough, and that the rear washer's (2) and the front washer's (3) wave-formed parts cooperate with each other and cause negative pressure to be formed between the sealing material layer and the surface area of the rear washer (2) and between the sealing material layer and the surface area of the front washer (3).
Patent EP-3732884-A1 (EP)
Inventor: SHEIKH HAMID R
IPC: H04N19/167
Filed: 2018-05-14
Abstract: Methods and systems for compressed domain progressive application of computer vision techniques. A method for decoding video data includes receiving a video stream that is encoded for multi-stage decoding. The method includes partially decoding the video stream by performing one or more stages of the multi-stage decoding. The method includes determining whether a decision for a computer vision system can be identified based on the partially decoded video stream. Additionally, the method includes generating the decision for the computer vision system based on decoding of the video stream. A system for encoding video data includes a processor configured to receive the video data from a camera, encode the video data received from the camera into a video stream for consumption by a computer vision system, and include metadata with the encoded video stream to indicate whether a decision for the computer vision system can be identified from the metadata.
Patent EP-3770020-A1 (EP)
Inventor: ICHIKI HIROSHI
IPC: B60R1/00
Filed: 2018-12-18
Abstract: A camera lens attaching portion 30 is fitted into an opening provided in a vehicle window 20. A lens of a camera 40 is attached to a lens attaching surface 31a of the camera lens attaching portion 30. A surface opposed to the lens attaching surface 31a is a window surface 31b. The window surface 31b is an inclined surface different from a window surface 22 of the vehicle window 20. Furthermore, the window surface 31b may be an inclined surface same as the window surface 22 of the vehicle window 20. The camera 40 images outside of the vehicle through the camera lens attaching portion 30 with an angle of view set within the window surface 31b of the camera lens attaching portion 30. It is possible to prevent reflection of a reflected image generated on a vehicle inner side of the vehicle window.
Patent EP-3755107-A1 (EP)
Inventor: TANG HAI
IPC: H04W74/08
Filed: 2018-03-27
Abstract: Disclosed are a method and device for transmitting a synchronization signal block (SSB), and a storage medium. The method comprises: when an SSB is to be transmitted in an unlicensed band, lengthening a time window for transmission of an SSB; and transmitting the SSB in the lengthened time window. Implementing the solution of the present invention can increase a success rate of SSB transmission.
Patent EP-3806601-A1 (EP)
Inventor: TANAKA KEITA
IPC: H05K13/02
Filed: 2018-06-01
Abstract: A tape feeder includes a driving sprocket configured to be driven by a motor and to convey an electronic component to a predetermined component supply position by pitch feeding a carrier tape, a peeling blade provided on an upstream side in a conveyance direction of the carrier tape from an engaging position of the driving sprocket and a feeding hole, and configured to peel off at least a part of a bonding portion between a cover tape and a base tape, a first tape pressing section configured to press the carrier tape at a position where the cover tape is peeled off by the peeling blade, the component supply position, and the engaging position of the driving sprocket and the feeding hole, a manual sprocket provided at a position where a conveying distance of the carrier tape from the engaging position with the feeding hole to the peeling blade is longer than a conveying distance of the carrier tape from the peeling blade to the component supply position, and configured to be manually operated, and to convey the carrier tape pulled out from a reel to the first tape pressing section, and a second tape pressing section configured to press the carrier tape above the manual sprocket.
Patent EP-3813012-A1 (EP)
Inventor: GUO ZHIZHI
IPC: G06T7/00
Filed: 2018-09-18
Abstract: This application provides a speckle detection method and an electronic device, to resolve a prior-art problem that a speckle detection result is inaccurate. The method includes: obtaining a to-be-detected image; converting the to-be-detected image into Lab color space to obtain a Lab image; extracting a speckle feature from the Lab image to obtain a speckle feature image, where the speckle feature image includes a skin speckle feature and a subcutaneous speckle feature; and determining a skin speckle and a subcutaneous speckle in the speckle feature image.
Patent EP-3795049-A1 (EP)
Inventor: WANG DEXU
IPC: A47L9/20
Filed: 2018-12-22
Abstract: The disclosure discloses a vacuum cleaner, including a vacuum cleaner body (1) provided with a first air inlet (11) and a first air outlet (12) respectively communicated with a motor; and a dustiness cup (2) internally provided with a cyclone separator (3), the dustiness cup (2) is provided with a second air inlet (21) and a second air outlet (22) respectively communicated with the cyclone separator (3); and the dustiness cup (2) has a dust suction position for communicating the second air inlet (21) with the first air outlet (12) and also has a purge position for communicating the second air inlet (21) with the first air inlet (11). The vacuum cleaner has the dust suction position and the purge position which are switchable, and in the dust suction position, air enters the dustiness cup (2) from the first air outlet (12) and is discharged from the second air outlet (22); the sequence is reversed in the purge position, and the air is enabled to enter the dustiness cup (2) from the second air outlet (22) and is discharged from the first air outlet (12), such that when internal cleaning of the dustiness cup (2) is carried out, the operation is more convenient, and the internal cleaning of the dustiness cup (2) is carried out more effortlessly.
Patent EP-3836892-A1 (EP)
Inventor: LIANG YUWEN
IPC: A61Q3/00
Filed: 2018-08-16
Abstract: Provided are an oily composition and use thereof. The oily composition comprises: a) a first volatile acyclic silicone oil selected from among acyclic silicone oils with 2 to 4 silicon atoms, optionally containing C1-C6 alkyl groups, and mixtures thereof; b) a second volatile acyclic silicone oil selected from among acyclic silicone oils with 5 to 6 silicon atoms, optionally containing C1-C6 alkyl groups, and mixtures thereof.
Patent EP-3668281-A1 (EP)
Title: Neutronenquelle und verfahren zum auffinden eines targetmaterials
Inventor: MAUERHOFER ERIC
IPC: H05H6/00
Filed: 2019-09-02
Abstract: Die Erfindung betrifft eine Neutronenquelle und ein Verfahren zum Auffinden eines Targetmaterials.Erfindungsgemäß wird eine Schichtfolge für ein Targetmaterial in einem iterativen Verfahren ermittelt, welches von Formel 1 Gebrauch macht,nEiΔE=NAρM−1*δEiΔE*σEiΔEwobein(E<sub>i</sub>,ΔE) die Anzahl der produzierten Neutronen,i = Index, der die Schicht bezeichnet, nämlich 1,2,3 .....nN<sub>A</sub>die Avogadro-Konstante,ρ(g cm<sup>-3</sup>) die Dichte des ausgewählten Elements,M (g) die molare Masse des ausgewählten Elements,E<sub>i</sub>die Eintrittsenergie des Primärions in die Schicht i,ΔEder Energieverlust des Primärions beim Durchtritt der Schichtdickeδ,δ (E<sub>i</sub>, ΔE) (cm) die Schichtdicke des ausgewählten Elements für einen Energieverlust der Ionen ΔEbei einer EintrittsenergievonE<sub>i</sub>,σ (E<sub>i</sub>, ΔE)(cm<sup>2</sup>) der integrale Wirkungsquerschnitt über den Energiebereich ΔEfür die Emissionswahrscheinlichkeit von einem oder mehreren Neutronen aus der Wechselwirkung zwischen Ionen und Atomkernen des Elements i ist.Die so ermittelten Schichten werden zu einem Targetmaterial zusammengefügt.
Patent EP-3508108-A1 (EP)
Inventor: LEE GANGHYUN
IPC: A47L15/42
Filed: 2019-01-03
Abstract: The present invention relates to a dishwasher and a manufacturing method thereof. 
     The dishwasher according to an embodiment of the present invention includes a water guide extending upward from a sump and supplying washing water to an upper nozzle and a top nozzle, and the upper pipe and the top pipe are separately provided to the water guide, so pressure of the washing water applied to the upper pipe and the top pipe can be reduced.
Patent EP-3677305-A1 (EP)
Inventor: TÜYSÜZ MEHMET
IPC: A61M39/24
Filed: 2019-01-04
Abstract: The present invention proposes a one way intravenous needle free valve (1) including a shell (2) providing a fluid flow path along an axis (C) between an inlet (11) and an outlet (12); a flexible member (3) placed between the inlet (11) and the outlet (12) and constrained throughout a circumferential edge (30) thereof in a liquid-tight manner; an opening (41) with a closed-geometry, in fluid communication with the inlet (11); the opening (41) being aligned with a substantially impermeable central portion (33) provided on the inlet side (31); wherein the member (3) includes one or more holes (34) around the central portion (33), providing a local fluid communication between the inlet side (31) and the outlet side (32); and the member (3) is shaped and sized to recline onto the opening (41) such that the opening (41) is substantially hermetically covered by the central portion (55) when a fluid pressure at the outlet (12) is equal to or greater than a fluid pressure at the inlet (11).
Patent EP-3514024-A1 (EP)
Inventor: AN JAE HYUCK
IPC: B60S1/38
Filed: 2019-01-23
Abstract: Disclosed is a chattering prevention structure for a wiper which includes a wiper arm (100), a wiper blade (300), and an adaptor (200) connecting the wiper arm and the wiper blade. The chattering prevention structure includes: a body (400) which is coupled to the adaptor (200) and of which an upper one side has an opening (402) for receiving a portion of the adaptor (200); and a catching portion (424) which is formed on one lower side of the body and holds the wiper blade (300).
Patent EP-3514485-A1 (EP)
Inventor: LEMAIRE VINCENT
IPC: G01B11/25
Filed: 2019-01-23
Abstract: Un système de détection d'impacts de grêle (S) sur une carrosserie d'un véhicule de transport (V), le système de détection (S) comprenant un dispositif de détection (2) comportant au moins un organe de projection (3), en forme de U inversé, configuré pour projeter une raie lumineuse en direction de la cavité intérieure du U dont l'organe de projection (3) a la forme, une pluralité d'organes de mesure (5), chaque organe de mesure (5) comportant au moins une caméra d'acquisition, orientée en direction de la cavité intérieure, configurée pour acquérir une pluralité d'images de la projection de la raie lumineuse sur la carrosserie du véhicule de transport (V), et des moyens de déplacement (6) du dispositif de détection (2) selon un axe (X) de manière à permettre une acquisition d'une pluralité d'images selon ledit axe (X).
Patent EP-3702478-A1 (EP)
Title: Verfahren zum aufschluss eines ruthenium umfassenden gemischs von feststoffpartikeln
Inventor: STETTNER MARTIN
IPC: C22B3/00
Filed: 2019-02-28
Abstract: Verfahren zum Aufschluss eines in Form von Feststoffpartikeln vorliegenden Gemischs bestehend aus:(A) 0 bis 99 Gew.-% metallischen Rutheniums,(B) 0 bis 50 Gew.-% mindestens eines von Ruthenium verschiedenen, in Elementform vorliegenden Elements ausgewählt aus der Gruppe der Elemente der Ordnungszahlen 13, 21-30, 39-42, 45-52 und 72-83,(C) 0 bis 99 Gew.-% Rutheniumoxid,(D) 0 bis 70 Gew.-% mindestens eines von Rutheniumoxid verschiedenen festen Elementoxids,(E) 0 bis 30 Gew.-% mindestens einer von (A) bis (D) verschiedenen anorganischen Substanz, und(F) 0 bis 3 Gew.-% mindestens einer organischen Substanz,wobei die Summe der Gew.-% der Bestandteile (A) bis (F) 100 Gew.-% und der Rutheniumgehalt des Gemischs 2 bis 99 Gew.-% beträgt, undwobei das Verfahren die Schritte umfasst:(1) gegebenenfalls Vermengen besagten Gemischs mit Alkalicarbonat unter Bildung eines Gemenges,(2) alkalisch oxidierendes Aufschließen des Gemischs respektive des im optionalen Schritt (1) gebildeten Gemenges in geschmolzenem Kaliumhydroxid unter Verwendung eines gasförmigen Oxidationsmittels ausgewählt aus der Gruppe bestehend aus Luft, Sauerstoff und Luft/Sauerstoff-Gemischen und ohne Verwendung von Nitrat, und(3) Abkühlen des in Schritt (2) gebildeten Aufschlussmaterials auf eine Temperatur unterhalb seiner Erstarrungstemperatur,wobei das gasförmige Oxidationsmittel in Schritt (2) in die Schmelze eingeleitet wird.
Patent EP-3539618-A1 (EP)
Inventor: MOROSINI AMBRA
IPC: A61Q1/02
Filed: 2019-03-06
Abstract: A cosmetic product is disclosed, being particularly suitable for make-up articles, comprising spheres of an anhydrous composition suspended in a transparent aqueous gel. The cosmetic product features an attractive, original appearance, which can be appreciated from both an aesthetic and a functional point of view upon application thereof.
Patent EP-3708831-A1 (EP)
Title: Device for lifting a wind turbine shaft and a method for lifting the wind turbine shaft
Inventor: BAK FRANK
IPC: F03D80/70
Filed: 2019-03-12
Abstract: The invention is directed to a device for lifting a wind turbine shaft (140) and a method for lifting the wind turbine shaft (140). The wind turbine shaft lifting device (200) comprises at least one hydraulic jack (201) connectable to a stationary part of a wind turbine fluid film bearing arrangement (160). The at least one hydraulic jack (201) is designed to vertically lift at least a part of a wind turbine shaft (140) inside the wind turbine fluid film bearing arrangement (160) .
Patent EP-3567547-A1 (EP)
Title: Method for characterizing images acquired through a video medical device
Inventor: LINARD NICOLAS
IPC: G06T7/174
Filed: 2014-10-13
Abstract: According to a first aspect, the invention relates to a method to support clinical decision by characterizing images acquired in sequence through a video medical device. The method comprises defining at least one image quantitative criterion, storing sequential images in a buffer, for each image (10) in the buffer, automatically determining, using a first algorithm, at least one output based on said image quantitative criterion and attaching said output to a timeline (11).
Patent EP-3553256-A1 (EP)
Inventor: HUANG SHUIYONG
IPC: E04H4/00
Filed: 2019-03-27
Abstract: A frame pool includes a pool body having a space for containing liquid and a support frame for supporting the pool body. The pool body has an upper edge with a sleeve. The support frame includes an upper frame extending through the sleeve and a plurality of support members holding the upper frame in an elevated position. The upper frame includes first upper tubes, second upper tubes, and connecting tubes connecting the first upper tubes to the second upper tubes. Collars are provided within assembling ends of the first and second upper tubes. Each end of each of the connecting tubes is movably inserted into a collar located within an assembling end of a corresponding one of the upper tubes. Anti-rust coatings on the outer surfaces of the connecting tubes can be prevented from being worn and water can be sealed out of the tubes of the upper frame.
Patent EP-3553317-A1 (EP)
Inventor: SEONG SANGHUN
IPC: F04C29/02
Filed: 2019-04-12
Abstract: Provided is a motor-operated compressor including a casing having an inner space composed of a suction space and a discharge space, a first scroll provided in the inner space of the casing, a second scroll configured to orbit in engagement with the first scroll to form a pair of two compression chambers between the first scroll and the second scroll, a rotary shaft coupled to the second scroll and configured to transfer a rotational force of a driving motor to the second scroll, and an intermediate pressure space formed on one side of the second scroll to communicate with the discharge space, configured to accommodate oil flowing in from the discharge space to form back pressure supporting the second scroll toward the first scroll, and opened toward the suction space so that a portion of the accommodated oil flows out into the suction space.
Patent EP-3553853-A1 (EP)
Title: Negative electrode for alkaline secondary battery,  and alkaline secondary battery
Inventor: SATO TOSHIKI
IPC: H01M4/02
Filed: 2019-04-12
Abstract: A battery (2) comprises an electrode group (22) including a separator (28), a positive electrode (24) and a negative electrode (26). The negative electrode (26) comprises a negative electrode core (62), negative electrode mixture layers (68) retained to the negative electrode core (62), and a fluorine resin layer (90) disposed on the surface of the negative electrode mixture layers (68). The negative electrode mixture layers (68) include a first outermost peripheral region (74) located at the outermost periphery of the electrode group (22) and a second outermost peripheral region (78) located opposite to the first outermost peripheral region (74). When the amount of the fluorine resin (85) constituting a first fluorine resin layer (82) in a portion of the first outermost peripheral region (74) is represented by A, and the amount of the fluorine resin (85) constituting a second fluorine resin layer (84) in a portion of the second outermost peripheral region (78) is represented by B, a relation A>B is satisfied.
Patent EP-3726941-A1 (EP)
Inventor: WOLLITZER MICHAEL
IPC: H05K1/02
Filed: 2019-04-16
Abstract: Die Erfindung betrifft ein Verfahren zum Erzeugen eines impedanzkontrollierten Übergangs (2) von einem elektrischen Bauteil (3) zu einer geschirmten HF-Kabelverbindung (4), mit den folgenden Schritten: Verbinden eines Innenleiters (12) der geschirmten HF-Kabelverbindung (4) mittels einer Verbindung (15) mit einer Fläche (16) eines Signalleiters des elektrischen Bauteils (3); Aufbringen eines Dielektrikums (13) um die Verbindung (15) und den Innenleiter (12) der geschirmten HF-Kabelverbindung (4); und Aufbringen einer äußeren Schicht (14), welche das Dielektrikum (13) umschließt, zum Bilden eines Außenleiters (17), wobei der Außenleiter (17) mit einer Fläche (18) eines Bezugsleiters des elektrischen Bauteils (3) verbunden wird.
Patent EP-3564458-A1 (EP)
Inventor: REPASKY JOHN
IPC: E04D11/00
Filed: 2019-04-29
Abstract: A ballast block is provided with a body and a plurality of fluid receiving channels. The body includes a top surface, a bottom surface positioned opposite the top surface, and a first side extending between the top surface and the bottom surface. The plurality of fluid receiving channels are disposed along the first side in a plurality of units and extending from the top surface to the bottom surface to form a zigzag pattern. Each unit of the plurality of units having an adjacent pair of fluid receiving channels extending at opposing angles toward each other from the top surface to the bottom surface in an approximate V-shape.