baber/WOPTO huggingface dataset:
Patent EP-3561310-A1 (EP)
Title: Multiblade fan
Inventor: SAKODA KENICHI
IPC: F04D29/44
Filed: 2017-04-24
Abstract: A multiblade fan includes an impeller including a rotating plate and blades and further includes a fan casing having a circumferential wall facing a periphery of the impeller and a first end face disposed adjacent to distal ends of the blades. The circumferential wall extends at an increasing distance from a rotary shaft in a rotation direction of the impeller. The first end face has an inlet. The multiblade fan further includes a duct having an outlet through which air from the fan casing is discharged and a flow regulating block disposed on an inner surface of the first end face. The flow regulating block regulates a flow of the air. The duct includes a diffuser plate extending from an upstream end of the circumferential wall in an air flow direction. The diffuser plate extends in the rotation direction outwardly in a radial direction of the impeller. The circumferential wall includes a tongue that is bent part of the upstream end. The tongue is connected to the diffuser plate. The first end face has a bell mouth provided at the inlet and protruding into the fan casing. The flow regulating block is spaced from the circumferential wall and extends along the bell mouth in the rotation direction such that the flow regulating block is located in a range of 120 degrees from a reference position on a line connecting the rotary shaft to a tip of the tongue.
Patent EP-3550737-A1 (EP)
Inventor: WANG KAIYAO
IPC: H04B7/155
Filed: 2017-12-27
Abstract: Embodiments of the present invention provide an air-ground communication control method. The method is applied to a hierarchical network that includes a ground network and at least one aerial network, and the method includes: receiving, by a ground platform, location information of a high-altitude platform sent by the high-altitude platform, where the ground platform is located in the ground network, the high-altitude platform is located in the aerial network, and a beam of the high-altitude platform covers the ground platform; determining a beam direction according to location information of the ground platform and the location information of the high-altitude platform; and sending beam width information to the high-altitude platform in the beam direction, where the beam width information is used to adjust an interval of sending the location information of the high-altitude platform.
Patent EP-3562944-A1 (EP)
Inventor: TSAI RUBY YANRU
IPC: C07K14/00
Filed: 2017-12-29
Abstract: Provided is a genetically modified non-human mammal that comprises an anchor DNA sequence inserted at an endogenous locus of a secretory milk protein gene, wherein the anchor DNA sequence comprises a site-specific recombinase recognition site. Also provided is a genetically modified non-human mammal that comprises a transgene inserted at an endogenous locus of a secretory milk protein gene, wherein the transgene encodes a secretory protein and is operably linked to the endogenous promoter of said secretory milk protein gene, and wherein the transgene is flanked by a pair of site-specific recombinase resulting sites. The genetically modified non-human mammals provided can be used for producing the secreted recombinant protein encoded by the transgene from the milk produced by the genetically modified non-human mammals.
Patent EP-3565063-A1 (EP)
Inventor: SATO KEI
IPC: H01R4/62
Filed: 2017-04-26
Abstract: Difficulty of manufacturing is reduced while providing waterproof property with respect to a contact portion with an aluminum core wire. A barrel portion (11) of a crimp terminal (1) includes an inner barrel piece (112) and an outer barrel piece (113), and an inner surface (11a) is provided with a plurality of recesses (114) arranged dispersedly, and a groove (116) extending in in a first region (11a-1) at the outer barrel piece (113), a second region (11a-2) at a location close to a terminal portion (12) and a third region (11a-3) on an opposite side. A second portion (142) of a seal member (14) formed from adhesive gel is formed into a strip-like shape having width that allows a part thereof to be pushed out after crimping, and a first seal portion (141) is formed into a shape corresponding to the groove (116) and having narrower width than the second seal portion (142).
Patent EP-3531646-A1 (EP)
Inventor: WU MING
IPC: H04W72/04
Filed: 2017-12-23
Abstract: This application provides a method for transmitting a reference signal between a base station and a terminal, including: determining, by the terminal, a parameter based on frequency domain location information of a frequency domain resource unit, where the parameter is used to determine a sequence of the reference signal, and the reference signal is carried on the frequency domain resource unit; and sending, by the terminal, the reference signal to the base station, or receiving, by the terminal, the reference signal sent by the base station. According to the method provided in this application, a peak-to-average power ratio when a single terminal sends data to a base station can be reduced, and communication interference between different cells can be canceled or reduced as much as possible.
Patent EP-3566514-A1 (EP)
Title: Scheduling request indication
Inventor: LI HONGCHAO
IPC: H04W72/04
Filed: 2017-01-05
Abstract: Apparatuses, methods, and systems are disclosed for scheduling request indication. One apparatus (200) includes a transmitter (210) that transmits (602) a scheduling request in response to data arriving at a buffer. The scheduling request includes an indication of a traffic type, a requested number of scheduling transmissions, an expected number of transmissions, an expected scheduling interval, a latency requirement, or some combination thereof. The apparatus (200) also includes a receiver (212) that receives (604) an uplink grant in response to transmitting the scheduling request. The transmitter (210) transmits (606) the data in response to receiving the uplink grant.
Patent EP-3605816-A1 (EP)
Title: Power conversion device
Inventor: KIDERA KAZUNORI
IPC: H02M3/28
Filed: 2017-12-07
Abstract: A control circuit 15 converts power by controlling a phase difference between a switching phase of a plurality of switching elements of a first bridge circuit 11 and a switching phase of a plurality of switching elements of a second bridge circuit 12 such that the control circuit controls the phase difference to be smaller to reduce the output power. When the phase difference reaches a predefined lower limit value in a step-down mode of stepping down the input power, the control circuit controls an on-time of the plurality of switching elements of the second bridge circuit 12 to be shorter while the phase difference is fixed at the lower limit value.
Patent EP-3608576-A1 (EP)
Inventor: PU XIANGMING
IPC: F16L37/092
Filed: 2017-10-17
Abstract: The present invention discloses a new quick pipe coupling, which includes a joint body, an inner ring gear, an inner ring gear bushing, an outer ring gear, an outer shell and a visible ring. The upper part of the joint body is provided with sealing ring grooves, the middle part of the joint body is provided with an inner ring gear groove, the lower part of the joint body is provided with a spiral interface. The inner ring gear is sleeved inside the inner ring gear groove, and the bottom of the inner ring gear is provided with an inner ring gear bushing. The outer ring gear is fixed on the inner side wall of the outer shell, and the lower part of the outer ring gear is provided with a visible hole. A cavity between the inner ring gear and the outer ring gear is a movable cavity, and the visible ring is movably arranged inside the movable cavity. The present invention belongs to a self-locking structure and adopts the form of double locking inside and outside the pipe. The larger the water pressure is, the more tightly the pipe locks. Construction personnel can quickly install the pipe without using tools, and can visually check whether the pipe is installed properly through the visual hole and visual ring, thus improving the installation qualification rate of the pipe, saving time and labor and improving the working efficiency, which will be a new innovative technology for connection and installation.
Patent EP-3650108-A1 (EP)
Inventor: CHOI JUN SEONG
IPC: B01D53/00
Filed: 2017-11-09
Abstract: According to the present invention, an apparatus for removing white smoke and mist is provided, comprising: a heat exchanger for generating dry air and condensation nucleus, wherein said dry air is produced by heating air through fuel combustion and said condensation nucleus is produced from combustion particles through fuel combustion; a sprayer connected to the heat exchanger via a connection duct so as to receive said dry air and said condensation nucleus from the heat exchanger and to spray said dry air and said condensation nucleus far away with a powerful wind pressure toward the location where white smoke or mist is generated; a condensation nucleus anion generator located within the connection duct connecting the heat exchanger to the sprayer, so as to generate anion and to make the generated anion to be coupled with the condensation nucleus, to thereby produce anionized condensation nucleus; a dust collecting filter installed between the heat exchanger and the connection duct so as to filter dust material from said dry air; 
a moisture removal filter formed at a rear end of the sprayer so as to remove moisture while drawing air from atmosphere; a housing within which the heat exchanger, the connection duct, the sprayer, the dust collecting filter and the moisture removal filter are mounted in a compact manner, wherein a fuel tank supplying fuel for heating air in the heat exchanger is provided in the housing and wherein the housing is mobile by means of casters on its lower side; and a bellows located at a lower and outer side of the housing corresponding to a front end of the sprayer, wherein the bellows is in communication with the sprayer and extends with a predetermined length.
Patent EP-3674872-A1 (EP)
Inventor: QIAN KAI
IPC: H04M1/72403
Filed: 2017-09-30
Abstract: This application relates to the field of electronic technologies, and provides a task switching method and a terminal to reduce user operations in task switching, improve human-machine interaction performance, and improve user experience. A specific solution includes: displaying, by a terminal with a sensor installed on a side edge, a first interface in response to a pressing operation of a user on the side edge, where the first interface includes at least one task window; detecting a sliding operation of the user on the side edge, where the sliding operation and the pressing operation are continuous operations of a finger without leaving the side edge; displaying a first task window in a preset manner in response to the sliding operation, where as a sliding position of the sliding operation changes, when the at least one task window includes a plurality of task windows, the first task window displayed in the preset manner is switched in the plurality of task windows; and displaying a second interface in response to detecting that the sliding operation is ended and that the finger of the user leaves the side edge, where the second interface is an interface of a task corresponding to the first task window displayed by the terminal in the preset manner when the sliding operation is ended and the finger of the user leaves the side edge.
Patent EP-3718984-A1 (EP)
Title: Gypsum board for cleaning formaldehyde and preparation method therefor
Inventor: CHEN HONGXIA
IPC: C04B11/05
Filed: 2017-12-25
Abstract: Disclosed are a gypsum board for cleaning formaldehyde and a preparation method therefor. The gypsum board for cleaning formaldehyde comprises a mixture of modified zeolite, methoxylamine hydrochloride, polymeric amines, guar gum and a phosphate, and can quickly capture and decompose indoor formaldehyde. Thus, such a gypsum board effectively reduces the indoor formaldehyde concentration and maintains a formaldehyde-cleaning effect for a long time; and the gypsum board for cleaning formaldehyde also has excellent mechanical properties.
Patent EP-3328111-A1 (EP)
Inventor: WU HUAMING
IPC: H04W16/10
Filed: 2014-08-19
Abstract: A method of reducing interference between different cells in a densely populated cell network at an ABS allocation controller comprising sending an interference estimation request to at least one of a plurality of cells communicatively coupled with the ABS controller to report estimated interference from its neighboring one or more cells, receiving an interference estimation response from the one or more cells of the plurality of cells, receiving traffic load information from each cell communicatively coupled with the ABS controller, analyzing all the received interference estimates and traffic load information to determine almost blank subframe allocation at one or more interfering cells of the plurality of cells, and sending an ABS allocation command to one or more interfering cells of the plurality of cells.
Patent EP-3348960-A1 (EP)
Inventor: TOLLISON BRIAN LEE
IPC: G01B21/04
Filed: 2018-01-12
Abstract: A method of forming a passive strain indicator on a preexisting component (10) includes directly depositing a plurality of fiducial markers (12) on a portion (18) of the outer surface (14) of the preexisting component (10), the fiducial markers (12) including a material that is compatible with the material of the outer surface (14).
Patent EP-3346248-A1 (EP)
Inventor: KUISMA HEIKKI
IPC: G01L19/06
Filed: 2014-06-04
Abstract: A microelectromechanical pressure sensor structure that comprises a planar base and side walls and a diaphragm plate. The side walls extend circumferentially away from the planar base to a top surface of the side walls. The planar base, the side walls and the diaphragm plate are attached to each other to form a hermetically closed gap in a reference pressure, and a top edge of the inner surfaces of the side walls forms a periphery of a diaphragm. The diaphragm plate comprises one or more planar material layers of which a first planar material layer spans over the periphery of the diaphragm. The top surface of the side walls comprises at least one isolation area that is not covered by the first planar material layer.
Patent EP-3367036-A1 (EP)
Inventor: COVOLO MARIANO
IPC: F28D7/16
Filed: 2018-01-19
Abstract: The dry-expansion tube bundle heat exchanger (1) comprises a shell (2), a front end head (3), a rear end head (4), a first and a second inlet mouth (5, 6) of the secondary fluid and a single outlet mouth (7) of a secondary fluid.
Patent EP-3336208-A1 (EP)
Inventor: KURTH GREGOR
IPC: C22B7/00
Filed: 2012-10-08
Abstract: Um ein Verfahren zur mechanischen Aufbereitung von Aluminiumschrott zu schaffen, das bei gleichzeitig vergleichsweise geringem Energieaufwand hohe Reinheitsgrade hinsichtlich des wiederzuverwendenden Aluminiums ermöglicht, wird mit der Erfindung vorgeschlagen ein Verfahren zur mechanischen Aufbereitung von Aluminiumschrott (1), bei dem in einem ersten Schritt eine zweistufige Zerkleinerung des Aluminiumschrotts (1) durchgeführt wird, wobei in der ersten Zerkleinerungsstufe Partikel mit einer kubischen, kugelartigen Ausgestaltung und in der einer Nachzerkleinerung dienenden zweiten Zerkleinerungsstufe Partikel mit einer scheibenförmigen Ausgestaltung ausgebildet werden, bei dem in einem zweiten Schritt der zerkleinerte Aluminiumschrott (1) einer Siebanlage (7) zugeführt und in eine Fraktion aus Unterkornmaterialien (9) einerseits und eine Fraktion aus Überkornmaterialien (11) andererseits unterteilt wird, bei dem in einem dritten Schritt die Fraktion aus Überkornmaterialien (11) vergleichmäßigt wird, bei dem in einem vierten Schritt die vergleichmäßigte Fraktion aus Überkornmaterialien (11) als Sortiergut in einer Röntgeneinrichtung (34) einer Dichtebestimmung mittels Röntgentransmission unterzogen wird, bei dem in einem fünften Schritt Materialpartikel aus dem Sortiergut mit einer oberhalb eines vorgebbaren Grenzwertes liegenden Dichte pneumatisch aussortiert werden.
Patent EP-3375979-A1 (EP)
Inventor: LEE JONG WOOK
IPC: F01D11/00
Filed: 2018-01-22
Abstract: The apparatus for axial locking of a bucket of the present invention includes: a depressed portion configured to be formed on an end of a male dovetail disposed in the bucket and on an outer side of a seating groove of a female dovetail disposed on an outer circumferential surface of a rotor disk; and a locking member configured to contact the male dovetail and the seating groove of the female dovetail and be disposed in the depressed portion to prevent the bucket mounted on the rotor disk from being separated in the axial direction. According to the present invention, it is possible to reduce a windage loss due to a rotation and additionally securing an axial clearance by disposing, in a depressed form, a locking member for locking a bucket to a rotor to prevent the bucket from being separated in an axial direction during an operation.
Patent EP-3351149-A1 (EP)
Title: Fontaine a confiture
Inventor: OTHAX JEAN
IPC: A47J27/18
Filed: 2018-01-23
Abstract: L'invention concerne une fontaine pour produit alimentaire visqueux ou pâteux à base de sucre tel que de la confiture ou de la marmelade.  Selon l'invention, cette fontaine comprend 
- un réservoir (11) comportant une paroi, et une cuve (12) intérieure placée dans ledit réservoir (11), ladite paroi entourant ladite cuve (12) intérieure en délimitant avec la surface externe de ladite cuve (12) intérieure, un volume (14) intercalaire, ladite cuve (12) intérieure étant destinée à contenir ledit produit alimentaire, 
- ledit volume (14) intercalaire étant destiné à recevoir un liquide pour baigner au moins en partie, la surface externe de ladite cuve (12) intérieure, 
- un moyen (15) de chauffage pour chauffer ledit liquide destiné à être contenu dans ledit volume (14) intercalaire, ledit liquide ainsi chauffé permettant de chauffer le contenu de ladite cuve (12) intérieure par bain-marie, 
- la partie inférieure dudit réservoir (11) comportant un orifice de sortie en communication de fluide avec le seul volume intérieur de ladite cuve (12) intérieure, et 
- ladite fontaine étant configurée de sorte que la température du produit alimentaire dans la cuve (12) intérieure, lorsque la fontaine est en fonctionnement, est inférieure à 40°C, et encore mieux à 35°C pour limiter la réaction de Maillard dans ledit produit alimentaire.
Patent EP-3354848-A1 (EP)
Inventor: KUCHANA VINAYENDER
IPC: F01D25/00
Filed: 2018-01-24
Abstract: A turbine section of a gas turbine engine is provided. The turbine section includes a first turbine with a first inlet and a first outlet; second turbine with a second inlet and a second outlet; an inter-turbine duct extending from the first outlet to the second inlet and configured to direct an air flow from the first turbine to the second turbine, the inter-turbine duct being defined by a hub and a shroud; and at least two splitter blades disposed within the inter-turbine duct. The at least two splitter blades include a first splitter blade and a second splitter blade radially interior to the first splitter blade. At least the second splitter blade has a radial position that is greater than 60% of a distance from the shroud to the hub.
Patent EP-3381800-A1 (EP)
Inventor: EBERHARD ALAIN
IPC: B64C27/605
Filed: 2018-02-07
Abstract: La présente invention concerne un rotor (1) comprenant un mât rotor ainsi qu'une tête rotor portant au moins deux pales. Le rotor (1) comprend un ensemble de plateaux cycliques muni d'un plateau non tournant (11) et d'un plateau tournant (16), ledit rotor (1) comprenant une bielle de pas (8) par pale articulée au plateau tournant (16) par une articulation de pas (9). Ledit rotor (1) comprend deux compas tournants (20) articulés au plateau tournant (16). Chaque compas tournant (20) comprend un bras inférieur (21) et un bras supérieur (30) articulés l'un à l'autre par une articulation centrale (60), ledit bras inférieur (21) de chaque compas tournant (20) étant articulé au plateau tournant (16) et ledit bras supérieur (30) étant articulé par une articulation supérieure (80) à un entraîneur de compas (40). L'articulation supérieure (80) et l'articulation centrale (60) de chaque compas tournant (20) sont décalées en azimut l'une par rapport à l'autre.
Patent EP-3369347-A1 (EP)
Inventor: SABUNCUOGLU ARSLANTÜRK NAZMIYE
IPC: A47D9/00
Filed: 2018-03-02
Abstract: The invention relates to a baby crib (100) where babies/children sleep or spend time, comprising a headboard part (2) and a footboard part (3), and at least one side section in the form of a guardrail/bars encircling the bed, which are introduced around a bed board (10), characterized in comprising; upholstered parts, which cover the inner surfaces of the said headboard part (2), the footboard part (3) and the side parts (the first side section (4), the second side section (5) and the moveable door (1) facing inside the baby crib (100), and are connected to the said parts by a connector (7), in order to protect babies/children from damages due to hitting themselves to hard surfaces.
Patent EP-3537488-A1 (EP)
Inventor: HENRIKSEN LARS
IPC: H01L41/04
Filed: 2018-03-07
Abstract: The invention relates to a method and an actuator system for determining and applying a voltage to a piezoelectric actuator (PEA) to achieve a given setpoint displacement. The method involves determining a relation d cal (V) between a PEA displacement measure (d) and voltage (V) and a relation tt cal (V) between transition time (tt) and voltage and combining the determined relations to calculate a relation d(tt) between the displacement measure and transition time during an initial calibration procedure. This relation is characteristic for the PEA, and by determining a new relation tt new (V) after repeated biasing of the PEA, a compensated relation d c (V) can be calculated by substituting tt new (V) in the calculated d(tt). The compensated relation d c (V) compensates for piezo creep effects du to the wear and can be used to determine the voltage to be applied directly, or be used in other compensation algorithms.
Patent EP-3382874-A1 (EP)
Inventor: PARSEKAR SACHIN MAHADEV
IPC: H02J9/06
Filed: 2018-03-15
Abstract: A power converter system is provided and includes a first switch circuit configured to receive a first Direct Current (DC) voltage, the first switch circuit coupled to a second switch circuit having a positive connection and a negative connection to receive a second DC voltage. The power converter system further includes a first capacitor, coupled between the positive connection and a neutral point, a second capacitor, coupled between the negative connection and the neutral point, and an Alternating Current (AC) switch circuit coupled to the first capacitor and to the second capacitor. The power converter system includes a controller configured to maintain a substantially equal voltage level across the first capacitor and the second capacitor, the controller being coupled to the first switch circuit, the second switch circuit, and the AC switch. A method of controlling the power converter system is further disclosed.
Patent EP-3404185-A1 (EP)
Inventor: LEHTINIEMI ARI
IPC: E06B7/10
Filed: 2018-04-10
Abstract: The present invention relates to a door frame structure comprising a door frame, a door frame protective cover, the protective cover extending beyond the lower end of the door frame so that when the door frame is installed in a door opening, room is left between the door frame and the threshold in order to allow air to circulate in the structures, and at least one molding, wherein room is left between the molding and the door frame and/or the molding and the wall for air to circulate in the structures, the molding being arranged to the door frame so that air circulates through the lower end of the molding into the room between the molding and the door frame and/or the molding and the wall, and wherein the air flows through the upper end of the molding out of the structure.