baber/WOPTO huggingface dataset:
Patent EP-3876192-A1 (EP)
Inventor: FU XINGHUI
IPC: G06T7/00
Filed: 2019-06-28
Abstract: The present invention relates to the field of image processing techniques. Disclosed are an image recognition method and device, a terminal apparatus, and a medical system. The image recognition method disclosed in the present invention comprises: using a first recognition model to determine whether a medical image indicates a pathological change; and using a second recognition model to perform advanced recognition on the medical image showing a pathological change so as to obtain a pathological change degree recognition result indicating a degree of the pathological change indicated in the medical image. The present invention eliminates the need to perform manual analysis and formulate a feature extraction solution, thereby enhancing efficiency and precision of medical image recognition.
Patent EP-3872690-A1 (EP)
Inventor: MIYAHARA SHUNJI
IPC: G06V10/28
Filed: 2019-10-29
Abstract: The invention relates to the field of intelligent transportation and image processing, and provides an image processing method and apparatus for lane detection. The image processing method according to the invention includes: acquiring a road image captured by a camera on a vehicle; determining a rectangular area covering a lane in the road image; carrying out difference processing on the rectangular area to acquire a corresponding difference image; dividing the difference image into a plurality of subareas independently comprising a solid line or a dotted line of the lane; determining a threshold adapted to pixels of each subarea; and processing the difference image of the corresponding subarea based on the determined threshold to acquire a corresponding ternary image. The invention determines different thresholds for different areas including solid lines or dotted lines through a multi-area multi-threshold mode, and then acquires corresponding ternary images based on the determined thresholds, thus solving a problem that the solid lines and the dotted lines are difficult to pick up through a single threshold in transfer lane detection, avoiding loss of important feature points and being beneficial for suppressing noise points.
Patent EP-3876662-A1 (EP)
Inventor: ZHANG YANXIA
IPC: H04L1/18
Filed: 2019-10-31
Abstract: The present disclosure provides a bearer control method, a terminal, and a network side device. A target radio bearer RB corresponding to the terminal is configured with a data duplication function, the target RB is configured with N transmission paths, N is an integer greater than 2, and the method includes: receiving an indication message sent by a network side device, where the indication message is used to indicate to activate or deactivate the data duplication function of the target RB, and/or is used to indicate to activate or deactivate a transmission path of the target RB; and determining an available transmission path of the target RB according to the indication message.
Patent EP-3878842-A1 (EP)
Inventor: SAKANISHI Keita
IPC: A01P7/04
Filed: 2019-10-23
Abstract: An object of the present invention is to provide a (hetero)aryl imidazole compound that is excellent in pest control activity, particularly, insecticidal activity and/or acaricidal activity, is excellent in safety, and may be industrially advantageously synthesized. 
     The (hetero)aryl imidazole compound of the present invention is a compound represented by the formula (I), an N-oxide compound, stereoisomer, tautomer or hydrate thereof or a salt of any of these compounds. In the formula (I), 
     B 1  represents a nitrogen atom or CH; X represents a substituted or unsubstituted C3-8 cycloalkyl group; R 1  represents a substituted or unsubstituted C1-6 alkylthio group or a substituted or unsubstituted C1-6 alkylsulfonyl group; R 2  represents a substituted or unsubstituted C1-6 alkyl group; and R represents a substituted or unsubstituted C2-6 alkenyl group.
Patent EP-4006770-A1 (EP)
Inventor: CHENG CHIH-JEN
IPC: G06K9/00
Filed: 2019-07-31
Abstract: The present disclosure relates to an electronic apparatus, including: a display screen, a reflector and a sensor, wherein a region of the display screen located on a front surface of the electronic apparatus is a first display region, a region of the display screen located on a back surface of the electronic apparatus is a second display region , and the display screen can transmit light; the reflector and the sensor are arranged inside the electronic apparatus, and light transmitted from the first display region or the second display region is reflected by the reflector and then irradiated on the sensor; and the sensor generates an electric signal for fingerprint identification based on the light received. The present disclosure provides a solution of sharing the sensor under the display screen, which only employs a single sensor to implement fingerprint collection and identification of a multi-surface display device, occupying a small space without additional sensors, so that the hardware cost is greatly reduced.
Patent EP-3892721-A1 (EP)
Inventor: KIM YOU-SUN
IPC: C12N5/0783
Filed: 2019-11-13
Abstract: The present invention pertains to a method for culluring cord blood-derived natural killer cells using transformed T-cells. The method for culturing natural killer cells using transformed T-cells according to the present invention can effectively propagate and produce natural killer cells from a small amount of raw cells. In addition, the method can also improve the cell-killing ability of natural killer cells. Thus, the method for culturing natural killer cells using transformed T-cells according to the present invention can be usefully used to commercialize cell therapeutic agents. Moreover, natural killer cells produced by the culturing method of the present invention can be usefully used as a cell therapeutic agent.
Patent EP-3884213-A1 (EP)
Inventor: LÖFHOLM HÅKAN JOHAN
IPC: F24D13/02
Filed: 2019-11-14
Abstract: A panel comprising a heat providing layer is presented. The panel includes panel coupling means arranged for coupling the panel to adjacent panels. End panel grooves, at least partly extending between first and second opposite longitudinal sides of the panel, are arranged in the end panel coupling means of the panel. In order to provide heat, electrical end connectors are arranged in the end panel grooves of the panel. The electrical end connectors are arranged for being electrically connected to the heat providing layer of the panel, at least partly including an electrically conductive material, and at least partly protruding from the one or more end panel grooves, thereby providing an electrical connection between the heat providing layer of the panel and a corresponding heat providing layer of at least one adjacent panel coupled to the panel.
Patent EP-3900602-A1 (EP)
Title: Cleaning robot and control method
Inventor: XU JIANQIANG
IPC: A47L11/24
Filed: 2019-12-20
Abstract: The present invention relates to a cleaning robot and a control method. The cleaning robot may include: a body; a moving mechanism, configured to support the body and driving the cleaning robot to move; a power module, configured to provide a driving force for the cleaning robot to move and work; a mopping module, configured to be mounted on the body and perform predetermined mopping work, where a mop is capable of being mounted on the mopping module; and a control module, configured to be electrically connected to and control the power module, to implement automatic moving and automatic working of the cleaning robot; and further includes a liquid supply device, where the control module can control, based on a current mopping condition, the liquid supply device to convey a liquid to the mopping module. The beneficial effects of the present invention are that the cleaning robot can complete mopping work more efficiently, to reduce burden of a user and improve the degree of automation and the user experience of the cleaning robot. The cleaning robot can intelligently and autonomously control, based on the current mopping condition, the liquid supply device to convey a liquid to a mop, thereby prolonging the service life of a ground material such as a floor in home of the user.
Patent EP-3900008-A1 (EP)
Inventor: GODET LUDOVIC
IPC: H01J37/08
Filed: 2019-12-17
Abstract: Aspects of the disclosure relate to apparatus for the fabrication of waveguides. In one example, an angled ion source is utilized to project ions toward a substrate to form a waveguide which includes angled gratings, In another example, an angled electron beam source is utilized to project electrons toward a substrate to form a waveguide which includes angled gratings. Further aspects of the disclosure provide for methods of forming angled gratings on waveguides utilizing an angled ion beam source and an angled electron beam source.
Patent EP-3886249-A1 (EP)
Title: Antenna system and electronic apparatus
Inventor: SHEN LAIWEI
IPC: H01Q1/44
Filed: 2019-01-04
Abstract: Embodiments of this application provide an antenna system and an electronic apparatus, including a first antenna. The first antenna includes a metal middle frame, a first metal frame, a second metal frame, a first feed point, a first connection point, and a first slit. The metal middle frame is a ground of the first antenna. The first metal frame is located on a first side edge of a mobile terminal. The second metal frame is located on a second side edge of the mobile terminal. A first gap is formed by the first metal frame, the second metal frame, and the metal middle frame. A first end of the first metal frame is connected to the metal middle frame by the first connection point, and a second end of the first metal frame is connected to a first end of the second metal frame. The first slit is located between a second end of the second metal frame and the metal middle frame. The first feed point on the first metal frame is connected to the metal middle frame. A length of the first metal frame is greater than a length of the second metal frame. According to the embodiments of this application, not only a screen-to-body ratio of the mobile terminal is improved, but also performance of an antenna is improved.
Patent EP-3808753-A1 (EP)
Inventor: WANG QINGGANG
IPC: C08F136/06
Filed: 2019-09-03
Abstract: The invention discloses an iron bipyridine complex, a preparation method of the same, and use of the same in polymerization of conjugated dienes, and belongs to the field of catalytic polymerization of a conjugated diene. Aiming at the technical problem that at present a catalyst used in a synthesis process of poly(conjugated diene) with a high branched-chain degree has high cost and poor ability of adjusting a polymer molecular weight and a microstructure, the invention provides an iron bipyridine complex, which is used as a primary catalyst showing high activity in the polymerization of polyprene to obtain a polymer with a high branched-chain degree. The polymer has the characteristics of a high molecular weight and narrow molecular weight distribution, and the molecular weight of the polymer can be adjusted by a chain transfer reagent. The obtained poly(conjugated diene) rubber has high branched-chain content and an ultrahigh molecular weight. Because there are a large number of side groups on the molecular chains of the rubber, the rubber is mainly used for preparing high-performance tires and other related rubber products with good wet traction and low friction-induced heat generation. The invention has the prospect of being applied to the industrial production of the poly(conjugated diene).
Patent EP-3952164-A1 (EP)
Inventor: SHIBAIKE NAOYA
IPC: H04L1/16
Filed: 2019-12-18
Abstract: Abase station that suitably controls retransmission in license-free bands. In the base station (100), a transmission unit (107) sends control information pertaining to retransmission requests for response signals for downlink data and a reception unit (108) receives response signals that have been retransmitted on the basis of the control information. The control information identifies one among a plurality of candidate values pertaining to the number of response signals requested for retransmission. The plurality of candidate values are set on the basis of any one of a plurality of grain sizes.
Patent EP-3952765-A1 (EP)
Inventor: REZACH WILLIAM ALAN
IPC: A61B17/70
Filed: 2019-10-21
Abstract: A bone fastener assembly including a bone screw, a receiver, a crown, a first retaining ring, and a second retaining ring is provided. The crown is received in an interior cavity of the receiver, and the first retaining ring is provided to hold the crown in the receiver. At least a portion of a head portion is received in the interior cavity of the receiver, and the second retaining ring is provided to hold at least a portion of the head portion in the receiver. The crown, the first retaining ring, and/or the second retaining ring can be manufactured using a 3D printing process that provides a higher surface finish (Ra).
Patent EP-3959544-A1 (EP)
Inventor: LE CALVEZ JOEL HERVE
IPC: G01V1/30
Filed: 2019-04-25
Abstract: A method can include receiving microseismic data of microseismic events as acquired by sensors during hydraulic fracturing of a geologic region; jointly calibrating sensor orientation of the sensors and a velocity model of the geologic region via an objective function and the microseismic data; and, based at least in part on the jointly calibrating, determining one or more locations of the one or more microseismic events.
Patent EP-4060123-A1 (EP)
Title: Structure for supporting marine installations and procedure for the execution thereof
Inventor: COBIÁN BABÉ IGNACIO
IPC: E02D27/42
Filed: 2019-11-12
Abstract: The invention relates to a structure (2) for supporting a wind turbine tower (1) provided with a housing (7) for fitting therein the foot of the tower (1), a main axis (Γ) being defined on the platform (2) which coincides with a main axis of the tower (1), and which comprises a body with a constant cross-section and internal walls (8) and intermediate walls (10) joined by internal radial ribs (11) perpendicular to the internal wall (8) whose plane passes through the main axis (Γ), such that at the intermediate wall (10) first joining nodes (12) are defined between the intermediate wall (10) and radial ribs (11), the intermediate wall (10) and an external wall (9) being joined by reticular ribs (14 and 15). This structure provides an optimal transmission of forces. The invention likewise relates to methods for manufacturing, assembling and installing the structure.
Patent EP-4000912-A1 (EP)
Inventor: SHIMIZU MASAHIKO
IPC: B29K105/10
Filed: 2019-11-26
Abstract: To enable suppression of the occurrence of wrinkles during bending and enable suppression of peeling between layers. The lamination device 1 as in the present disclosure comprises: a supply unit (2) that supplies and laminates fiber sheets (30); a press adjustment unit (6) or a heat adjustment unit (7) that adjusts the interlayer adhesive force that is applied to the laminated fiber sheets (30); and a control unit (8) that controls the press adjustment unit (6) or the heat adjustment unit (7) such that the interlayer adhesive force of a non-bending region (30B) that is different from a bending region (30A) in which the fiber sheets are bent becomes stronger than the interlayer adhesive force of the bending region (30A).
Patent EP-4083541-A1 (EP)
Inventor: YOKOYAMA TETSUHIDE
IPC: F25B43/00
Filed: 2019-12-27
Abstract: A gas-liquid separation device (10) comprises a container (11), an inlet tube (12), a liquid outlet tube (13), a gas outlet tube (14), and a swirl vane (15). The swirl vane (15) is disposed in the inlet tube (12). A depression (DP) is provided on an inner circumferential surface of the inlet tube (12). The depression (DP) faces the swirl vane (15).
Patent EP-3819060-A1 (EP)
Inventor: SIEWERT ERWAN
IPC: B23K9/127
Filed: 2020-08-17
Abstract: Die Erfindung betrifft eine Schweißeinrichtung (1), mit: einem Schweißbrenner (2), der dazu konfiguriert ist, einen nicht rotationssymmetrischen Lichtbogen (L) zu erzeugen, und mit einem auf dem Schweißbrenner (2) angeordneten Linienlaser (3), der dazu konfiguriert ist, zum Anzeigen einer Orientierung des Lichtbogens (L) beim Schweißen eine Laserlinie (30) auf zumindest einer Werkstückoberfläche (31) zu erzeugen. Weiterhin betrifft die Erfindung ein Verfahren zum Ausrichten eines Lichtbogens.
Patent EP-3722464-A1 (EP)
Inventor: DR MARMANN ANDREA
IPC: C25D7/06
Filed: 2020-02-12
Abstract: Die Erfindung betrifft ein Verfahren zur Passivierung der Oberfläche eines Schwarzblechs oder eines Weißblechs durch elektrolytische Abscheidung einer chromoxidhaltigen Passivierungsschicht auf der Oberfläche, wobei die elektrolytische Abscheidung der chromhaltigen Passivierungsschicht aus einer Elektrolytlösung (E) erfolgt, welche eine dreiwertige Chromverbindung sowie wenigstens ein Salz zur Erhöhung der Leitfähigkeit und wenigstens eine Säure oder eine Base zur Einstellung eines gewünschten pH-Werts enthält, wobei die Elektrolytlösung (E) außer der dreiwertigen Chromverbindung sowie dem wenigstens einen Salz und der wenigstens einen Säure oder Base keine weiteren Bestandteile enthält und insbesondere frei von organischen Komplexbildnern und frei von Pufferungsmitteln ist.
Patent EP-3690647-A1 (EP)
Inventor: SUH JI-WOO
IPC: G06Q50/10
Filed: 2014-07-17
Abstract: A display apparatus and a method for providing a user interface are provided. The method for providing a user interface according to an exemplary embodiment includes displaying a content list including at least one content, and determining whether a source providing the selected content is connected to the display apparatus, when one of at least one content included in the content list is selected, and displaying a guidance message indicating information regarding the source in response to a determination that the source is not connected to the display apparatus.
Patent EP-3686173-A1 (EP)
Inventor: WEIER ANDREAS
IPC: C04B20/00
Filed: 2015-05-08
Abstract: Die vorliegende Erfindung ist gerichtet auf eine Zusammensetzung enthaltend- ein Wachs (W)- ein Silikonöl (S)- ein Bindemittel (B)- ein oder mehrere Pigment(e) und/oder Füllstoff(e) (PF1) aufweisend eine mittlere Teilchengröße von 0,1 bis 1,0 µm in einer Gesamtmenge von 8,0 bis 55 Gew.%;- ein oder mehrere Pigment(e) und/oder Füllstoff(e) (PF2) aufweisend eine mittlere Teilchengröße von größer als 1,0 bis 10 µm in einer Gesamtmenge von 5,0 bis 40 Gew.%;- ein oder mehrere Pigment(e) und/oder Füllstoff(e) (PF3) aufweisend eine mittlere Teilchengröße von größer als 10 bis 40 µm in einer Gesamtmenge von 3,0 bis 30 Gew.%;jeweils bezogen auf den Feststoffanteil der Zusammensetzungwobei- PF1, PF2 und PF3 unterschiedlich sind,sowie eine Beschichtung erhältlich aus dieser Zusammensetzung. Des weiteren ist die vorliegende Erfindung gerichtet auf die Verwendung der Erfindungsgemäßen Zusammensetzung als Form- oder Beschichtungsmasse.
Patent EP-3722707-A1 (EP)
Title: Air conditioning system
Inventor: LIU HONGSHENG
IPC: F25B7/00
Filed: 2020-03-27
Abstract: An air conditioning system (100) and a control method thereof are provided by the present disclosure. The air conditioning system includes a main circuit (110) and a first subcooling circuit (120), wherein the main circuit has: a main compressor (111) and an injector (112); a gas cooler (113) and a gas-liquid separator (114) connected between the main compressor and the injector; and a main throttling element (115) and an evaporator (116) connected between the gas-liquid separator and the injector; and wherein the first subcooling circuit has: a first subcooling compressor (121), a first condenser (122), a first subcooling throttling element (123) and a first subcooler (124) connected in sequence; wherein the first subcooler is further disposed in a flow path between the outlet of the injector and the gas-liquid separator. According to the air conditioning system of the present disclosure and the control method thereof, a two-phase flow of refrigerant flowing out of the outlet of the injector of the main circuit is further cooled by the first subcooling circuit disposed downstream of the injector, so that part of the gas-phase refrigerant is further condensed into a liquid-phase refrigerant; as a result, the proportion of the liquid-phase refrigerant that subsequently enters the evaporator to participate in heat exchange is increased, thereby effectively improving the system performance and energy efficiency thereof.
Patent EP-3726358-A1 (EP)
Inventor: TANABE SHIGEKI
IPC: B60K35/00
Filed: 2020-04-01
Abstract: An electronic device mountable in a car includes a first sensor configured to detect a gesture that does not come into contact with the electronic device, a second sensor configured to detect a touch that comes into contact with the electronic device, and a controller. The controller is configured to reduce the size of icons, displayed on a display, when detection by the first sensor is enabled and the car is moving.
Patent EP-3892716-A1 (EP)
Inventor: RAICEVIC VERA
IPC: C05F11/08
Filed: 2020-04-07
Abstract: The present invention belongs to the field of agriculture, more particularly to the field of organic fertilizers which contain cultures of live and active microorganisms. The invention relates to novel bacterial strains simultaneously exhibiting production of phosphatases for mineralization of organic phosphorus compounds, and phosphorus solubilisation for solubilizing insoluble phosphorus salts. Further, the invention also relates to an improved method for encapsulation of bacteria and a bio fertilizer comprising encapsulated bacteria prepared by the said process. 
     Sodium alginate, calcium chloride, starch and optionally a colouring are used as external encapsulation media, wherein the bacteria are added to the encapsulation mixture with their whole microbial media (cells plus media containing unprocessed components and microbial products). This is essential, since microbial products have stimulus effects on plants while residual components of medium can bust microbial activity and help microbial culture activation. A further characteristic of the process is slow drying of encapsulates at mild temperatures, which results in evaporated water and further cell stabilization.
Patent EP-3734021-A1 (EP)
Inventor: CLARK THOMAS E
IPC: F01D11/08
Filed: 2020-04-27
Abstract: A blade outer air seal assembly (104) includes a blade outer air seal (106) that has a plurality of seal segments (105) that extend circumferentially about an axis (A) and mounted in a support structure (110) via a carrier (112). Each of the seal segments (105) has a base portion (124) that extends between a first circumferential side (C1) and a second circumferential side (C2) and from a first axial side (Al) to a second axial side (A2). A first and second hook (126, 127) extend along the base portion (124) in an axial direction. The first and second hooks (126, 127) are engaged with the carrier (112). The carrier (112) has a wall (115) forward or aft of the first and second hooks (126, 127) and extends radially inward of the first and second hooks (126, 127).
Patent EP-3736779-A1 (EP)
Title: System and method for detecting vehicle environmental exposure and for determining maintenance service according to detected exposure
Inventor: HICKENBOTTOM CHRIS
IPC: G07C5/00
Filed: 2020-04-28
Abstract: A method of operating a usage-based maintenance system for a vehicle among a plurality of vehicles includes determining, for a time period, an exposure parameter of the vehicle. The exposure parameter indicates an amount of exposure to an environment during the time period. The method also includes scoring the exposure parameter according to an exposure model to produce an exposure score. Moreover, the method includes determining a maintenance discount according to the exposure score.