baber/WOPTO huggingface dataset:
Patent EP-3749510-A1 (EP)
Title: Screw press for cold pressing of oilseeds
Inventor: IROV YORDAN KIRILOV
IPC: B30B1/00
Filed: 2019-11-05
Abstract: Screw press for cold pressing of oilseeds used for producing vegetable oils, having a housing (1) with longitudinal spline ways (2) inside. An inlet opening (3) in the front part of the housing and outlet openings (5) for the pressed out oil in its middle part are provided. A screw (6) with a slightly rounded screw header (7) in the housing ends in a screw tip (17) shaped like a truncated cone. The press has a screw head (8) with a central opening (9) and a nozzle (14) with a frustoconical nozzle hole (15) converting into a discharge opening (16), also frustoconical. In the front face (10) of the press head (8) there are triangular splines (11). The generants k 1  and k 2  of the nozzle hole (15) and the truncated cone of the screw tip (17) form respectively angles a and β with the O-axis, wherein a > β, i.e. the gap between the nozzle hole (15) and the screw tip (17) becomes narrower towards the discharge for the solid residue.
Patent EP-3857208-A1 (EP)
Title: Verfahren und vorrichtung zur simulation einer sichtbarkeit eines auf einer oberfläche aufgebrachten lacks für einen lidar-sensor
Inventor: KANTIMM THOMAS
IPC: G01N21/84
Filed: 2019-11-15
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Simulation einer Sichtbarkeit eines auf einer Oberfläche aufgebrachten Lacks für einen LiDAR-Sensor, das mindestens die folgenden Schritte umfasst: - Aufbringen des Lacks auf die Oberfläche (301 ); - Messen einer jeweiligen Reflexion von Licht mit einer Betriebswellenlänge des LiDAR-Sensors von der mit dem Lack lackierten Oberfläche bei einer Mehrzahl von Beleuchtungs- und/oder Messwinkeln (302); - Anpassen einer bidirektionalen Reflektanzverteilungsfunktion für den Lack in Abhängigkeit der jeweiligen Beleuchtungs- und/oder Messwinkel an die jeweiligen gemessenen Reflexionen (303); - Simulieren einer Ausbreitung des von dem LiDAR-Sensor emittierten und von der mit dem Lack lackierten Oberfläche reflektierten Lichts auf Basis der angepassten bidirektionalen Reflektanzverteilungsfunktion mittels einer Strahlverfolgungsanwendung (304), wobei der LiDAR-Sensor als eine Punktlichtquelle und eine Kamera umfassende Einheit und die mit dem Lack lackierte Oberfläche als ein Profil, das in einem variierbaren Abstand mit einer variierbaren Orientierung vor der Kamera angeordnet ist, simuliert werden; - Ausgeben eines Helligkeitsbildes, das eine Helligkeit des von dem Profil reflektierten Lichts in Richtung des LiDAR-Sensors unter Berücksichtigung der angepassten bidirektionalen Reflektanzverteilungsfunktion zeigt (305).
Patent EP-4021852-A1 (EP)
Inventor: CASTRO LAURENT
IPC: C01G53/00
Filed: 2019-08-27
Abstract: La présente invention concerne une composition de formule générale (1) : Nax[MnaNibCrc]O2+y (1) dans laquelle : 0,6 ≤ x ≤ 0,8 ; -0,1 ≤ y ≤ 0,1 ; 0,55 ≤ a ≤ 0,7 ; 0,25 ≤ b ≤ 0,3 ; c ≤ 0,05 ; et a + b + c ≤ 1,0. L'oxyde mixte de métal de transition et de sodium de formule générale (1) peut généralement présenter une structure sensiblement ou uniquement P2 et peut être utilisé en tant que matériau d'électrode positive pour une batterie secondaire aux ions sodium. L'invention concerne également un produit intermédiaire pour la préparation d'une composition de formule générale (1) et un processus de synthèse.
Patent EP-3807004-A1 (EP)
Title: Distributeur de gouttelettes microfabriqué avec fluide non miscible
Inventor: FOSTER JOHN
IPC: G01N15/14
Filed: 2019-04-16
Abstract: L'invention concerne une structure de distribution de gouttelettes microfabriquée, qui peut comprendre une vanne de fluide microfluidique MEMS, conçue pour ouvrir et fermer un canal microfluidique. L'ouverture et la fermeture de la vanne peuvent séparer une particule cible et une bille d'un flux d'échantillon, et diriger ces deux particules en une seule gouttelette formée au bord du substrat. La gouttelette peut ensuite être enfermée dans un flux de gaine d'un fluide non miscible.
Patent EP-3816859-A1 (EP)
Title: Rfid communication unit, method for controlling rfid communication unit, and program
Inventor: NAKANO YOSHIMITSU
IPC: G06K17/00
Filed: 2019-05-20
Abstract: An objective of the present invention is to achieve both acceleration in data transfer and uniformity in PLC control periods. Provided is an RFID communication unit comprising: a higher-order communication control part (11) for carrying out communication with a higher-order controller (50) at a prescribed communication period; and an RF communication control part (20) for carrying out reading and/or writing of data with an RF tag (30) through wireless communication. During the communication period in which communication is performed with the higher-order communication control part (11), the RF communication control part (20) concurrently executes the wireless communication with the RF tag (30).
Patent EP-3821147-A1 (EP)
Inventor: GARRISON GLENN M
IPC: F01D11/04
Filed: 2019-07-08
Abstract: An intershaft seal assembly (2) for maintaining separation between a piston ring (3) and a pair of mating rings (4, 5) is presented. The assembly includes a piston ring (3) interposed between forward and aft mating rings (4, 5) and a plurality of hydrodynamic grooves (18) disposed along a sealing face (11, 12) of each mating ring (4, 5). Each hydrodynamic groove (18) further includes at least two adjoining steps (23) wherein each step (23) is defined by a base wall (24) arranged to decrease depthwise in the direction opposite to rotation of an inner shaft (8). Two adjoining base walls (24) define a base shoulder (25) which locally redirects potion of a longitudinal flow (32) within the groove to form an outward flow (30) in the direction of the piston ring (3). Base walls (24) are bounded by and intersect a pair of side walls (26) with at least one side shoulder (27) thereon which narrows the groove (18) widthwise and locally redirects portion of the longitudinal flow (32) to form a lateral flow (31) from one side wall (26) toward another side wall (26). Outward and lateral flows (30, 31) cooperate, with or without the longitudinal flow (32), to increase fluid pressure and maintain separation between the piston ring (3) and the mating rings (4, 5)·
Patent EP-4076830-A1 (EP)
Title: Laser cutting of a pre-coated steel blank and associated blank
Inventor: BERNARDI QUENTIN
IPC: B23K101/18
Filed: 2019-12-19
Abstract: Method for producing a precoated steel blank (1) comprising the successive steps of: - providing a precoated steel strip (2) comprising a steel substrate (3) having, on at least one of its main faces, a precoating (5), the precoating (5) comprising an intermetallic alloy layer (9) and a metallic layer (11) extending atop said intermetallic alloy layer (9), the metallic layer (11) being a layer of aluminum, a layer of aluminum alloy or a layer of aluminum-based alloy, - laser cutting said precoated steel strip (2) in order to obtain at least one precoated steel blank (1), said precoated steel blank (1) comprising a laser cut edge surface (13) resulting from the laser cutting operation, said laser cut edge surface (13) comprising a substrate portion (14) and a precoating portion (15), wherein the laser cutting is carried out in such a way that the substrate portion (14) of the laser cut edge (13) directly resulting from the cutting operation has an oxygen content greater than or equal to 15% in weight.
Patent EP-3902846-A1 (EP)
Inventor: MARTINS JUNIOR OLAVO
IPC: C08F10/00
Filed: 2019-12-28
Abstract: A method of forming polymerization auxiliaries for a polymerization process may include combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an aikylaluminum. An anti fouling complex may be produced by combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an aikylaluminum.
Patent EP-3829497-A1 (EP)
Inventor: DEMORE JR WILLIAM G
IPC: A61F7/00
Filed: 2019-07-26
Abstract: La présente invention concerne des dispositifs améliorés pour éliminer l'énergie et du fluide d'espaces et de surfaces contenant un fluide corporel d'un mammifère, les dispositifs comprenant des systèmes d'administration d'air et d'eau isolés conçus pour distribuer simultanément des flux d'air sec et d'eau liquide dans les narines d'un patient, sans permettre aux courants d'entrer en contact les uns avec les autres avant qu'ils entrent dans les narines du patient.
Patent EP-3828871-A1 (EP)
Inventor: XUE JINXIANG
IPC: G09F9/30
Filed: 2019-05-28
Abstract: The present disclosure relates to a display device and a method of manufacturing the same. The display device includes: a plurality of display units, each display unit including one or more pixels; and a plurality of elastically stretchable stretching units respectively connected among the plurality of display units and forming elastic connection points with the display units, the stretching units and the plurality of display units forming a net-shaped distribution structure, wherein in a state that the display device is not under tension, a connection line between the elastic connection points at both ends of the stretching unit are not parallel to a normal of the display units connected with at least one end of the stretching unit at the elastic connection points.
Patent EP-3839526-A1 (EP)
Inventor: KONDO TOYOSHI
IPC: G01R19/00
Filed: 2019-07-16
Abstract: To provide a detection system to identify a damage or a damaged part. A detection system 1 includes a power generator 10, a power storage unit 30 that receives first power supply from the power generator 10 via cables c1 and c2, and detectors 61 to 64 that perform at least one of outputting information and transmitting the information when it becomes in a state in which a weak current does not flow by a predetermined amount during a period when the weak current is passed to the power generator 10 via at least part of the cables under a situation where the first power supply is not provided.
Patent EP-3750711-A1 (EP)
Inventor: CHE WENCHUN
IPC: B41F31/32
Filed: 2019-11-12
Abstract: The invention discloses an inking mechanism and a printing press of an offset printing apparatus. The ink vibrator of the inking mechanism of the offset printing apparatus is connected to a first shaft through a first swinging arm. The first shaft is provided with a first inking roller. The ink vibrator is connected to a second shaft through a second swinging arm. The second shaft is provided with a second inking roller. Both sides of the first inking roller are respectively provided with a first holder. Both sides of the second inking roller are respectively provided with a second holder. The first holder and the second swinging arm are respectively hinged to a first pull arm. The second holder and the first swinging arm are respectively hinged to a second pull arm. The first inking roller and the second inking roller are adjusted by the inking mechanism of the offset printing apparatus through a movement of the first swinging arm and the second swinging arm so as to cooperate with plating rollers of different size specifications to transfer ink. When the size specification of the plating roller is changed, the first pull arm, the second pull arm, the first swinging arm and the second swinging arm are cooperating with each other, so that the position of the matching point, where the first roller bearer and the second roller bearer respectively corresponding to the first inking roller and the second inking roller oppositely roll with roller bearers on both sides of the plating roller is changed less. The printing press includes the inking mechanism of the offset printing apparatus.
Patent EP-3780168-A1 (EP)
Title: Positive electrode plate, preparation method therefor, and lithium-ion rechargeable battery
Inventor: LI ZHIQIANG
IPC: H01M4/131
Filed: 2019-08-29
Abstract: The present application discloses a positive electrode plate, a preparation method thereof, and a lithium-ion secondary battery, wherein the positive electrode plate includes a positive electrode current collector and a positive electrode film disposed on at least one surface of the positive electrode current collector, wherein the positive electrode film includes a positive active material which is a lithium manganese-based positive active material; and wherein the volume resistivity ρ sum  of the positive electrode plate, the powder volume resistivity p of the positive active material under a pressure of 20MPa and the mass percentage  α  of the positive active material in the positive electrode film satisfy ρ sum /ρ 97.5-a  ≤ 3. The positive electrode plate provided in the present application enables the lithium-ion secondary battery to simultaneously have higher safety performance, rate performance and cycle performance.
Patent EP-3846887-A1 (EP)
Inventor: DOS SANTOS ICARO
IPC: G01F1/44
Filed: 2019-09-05
Abstract: Provided herein are negative air pressure devices and uses thereof. In particular, provided herein are negative air pressure devices that modulate CO 2  delivery for use in the treatment of sleep apnea.
Patent EP-3705541-A1 (EP)
Title: Three-dimensional printing ink comprising phthalonitrile oligomers
Inventor: KIM YOUNGDAE
IPC: C08G61/12
Filed: 2019-09-20
Abstract: The present invention relates to three-dimensional printing ink. According to the present invention, three-dimensional printing ink that enables realization of viscosity suitable for three-dimensional printing and improved performance is provided.
Patent EP-3859963-A1 (EP)
Inventor: SAKAKIBARA KENICHI
IPC: H02M7/48
Filed: 2019-09-20
Abstract: An input power factor of a direct power converter is improved. A direct power converter is controlled which includes a converter that rectifies a single-phase AC voltage, converts AC power into DC power, and outputs first instantaneous power; a power buffer circuit that receives and supplies power between the converter and a DC link and that performs buffering with second instantaneous power; and an inverter that converts a DC voltage at the DC link into a second AC voltage and outputs the second AC voltage. A period for which a current that flows from the converter to the power buffer circuit continuously flows in a period shorter than a half-period of the AC voltage is longer when third power input to the inverter, fourth power output by the inverter, or an average value of the first instantaneous power is less than a first threshold than when the third power, the fourth power, or the average value of the first instantaneous power is greater than or equal to a second threshold that is greater than or equal to the first threshold.
Patent EP-3858524-A1 (EP)
Inventor: ISHIGAKI TAKUYA
IPC: C23C16/36
Filed: 2019-09-27
Abstract: A surface coated cutting tool is provided, in which a TiAlCN layer having an average layer thickness of 2.0 to 20.0 µm and represented by (Ti (1-x) Al x )(C y N (1-y) ) is provided on a surface of a tool body 100, an average content ratio x avg  of Al and an average content ratio y avg  of C satisfy 0.60 ≤ x avg  ≤ 0.95 and 0.00 ≤ y avg  ≤ 0.05, an area ratio occupied by crystal grains having an NaCl-type face-centered cubic structure satisfies 90 area% or more, and when a crystal grain size d of each crystal grain in an upper layer side region obtained by bisecting the TiAlCN layer in a layer thickness direction is obtained, crystal grains 21 satisfying 0.01 µm <d ≤ 0.20 µm exist in 10 to 40 area% with respect to an entire area, and an average value of a maximum length in a direction parallel to the surface of the tool body 100 in each region in which the crystal grains having d of 0.01 µm <d ≤ 0.20 µm are adjacent and connected to each other in the upper layer side region is 5.0 µm or less.
Patent EP-3840387-A1 (EP)
Inventor: LEE BAE KEUN
IPC: H04N19/129
Filed: 2019-10-11
Abstract: An image decoding method according to the present invention includes: a step for determining a reference sample line of a current block; a step for determining whether candidate intra-predition modes identical to the intra-prediction mode of the current block exist; a step for deriving the intra-prediction mode of the current block on the basis of the determination; and a step for performing intra-prediction on the current block on the basis of the reference sample line and the intra-prediction mode. Here, at least one of the candidate intra prediction modes may be derived by adding or substracting an offset to or from the maximum value among the intra-prediction mode of a neighboring block that is above the current block and the intra-prediction mode of a neighboring block that is to the left of the current block.
Patent EP-3875772-A1 (EP)
Inventor: AOKI SAKI
IPC: F24F110/70
Filed: 2019-10-25
Abstract: An environmental control system (10) includes: a wind blower (20) which blows wind toward a subject (200); and a control apparatus (120) which performs control that makes a sympathetic nervous system of the subject (200) dominant over a parasympathetic nervous system of the subject (200) by changing a wind speed of the wind that is blown by the wind blower (20) at a cycle in a range from 15 minutes to 60 minutes and by setting a time in which the wind speed is a smallest value to less than or equal to 75% of the cycle.
Patent EP-3753400-A1 (EP)
Inventor: LEE BO RA
IPC: F21Y115/10
Filed: 2019-03-20
Abstract: The present invention relates to a pet claw clipper including an LED, by which: blood vessels positioned in the claws of a pet can be accurately identified by means of an LED for emitting light in the cutting blade direction, so that a region of the claws except for the blood vessels can be cut; and a polishing/trimming unit provided at one surface of a handle is rotated, so that claw surfaces that are sharp right after being cut can be trimmed to be smooth. The present invention comprises: a pair of handles which are connected by an elastic member; a pair of cutting blades which are coupled to the ends of one side of the handles, respectively; an LED module which is provided at one end surface of one of the pair of handles, and emits light in the cutting blade direction; and a polishing/trimming unit which is provided at one end surface of one of the pair of handles (100) to trim the claw of a pet.
Patent EP-3777162-A1 (EP)
Inventor: XU XIAOZHONG
IPC: H04N19/176
Filed: 2019-11-26
Abstract: A method of controlling intra prediction for decoding or encoding of a video sequence, is performed by at least one processor and includes identifying whether a first intra prediction mode of an above neighboring block of a prediction block is different than a second intra prediction mode of a left neighboring block of the prediction block. The method further includes, based on the first intra prediction mode being identified to be not different than the second intra prediction mode, obtaining a most probable mode (MPM) list including the first intra prediction mode, first immediate modes immediate to the first intra prediction mode and one among second immediate modes respectively immediate to the first immediate modes, and performing the intra prediction on multiple reference lines of the prediction block, using the obtained MPM list, the multiple reference lines being without a first reference line closest to the prediction block.
Patent EP-3894125-A1 (EP)
Inventor: COSGRAVE STUART CAMERON
IPC: B23K11/31
Filed: 2019-12-13
Abstract: Rivet dispenser reloading systems and methods of use thereof are provided. A non-limiting embodiment of a rivet dispenser reloading system comprises a receiving member defining a channel therein, and a first gate. The rivet receiving member comprises a first port and a second port that communicate with the channel. The first port is configured to receive rivets. The second port is configured to selectively engage with a rivet dispenser and introduce rivets to the rivet dispenser. The channel extends between the first port and the second port and is configured to transport rivets from the first port to the second port in a series arrangement and in a preselected orientation. The first gate is in communication with the second port and is selectively positionable between a first configuration inhibiting movement of rivets through the second port, and a second configuration enabling movement of rivets through the second port.
Patent EP-3898139-A1 (EP)
Title: A handheld motorised food cutting device
Inventor: ANTKOWIAK MARGARET
IPC: B26D3/26
Filed: 2019-12-16
Abstract: A handheld motorised food cutting device (10) is disclosed herein. The handheld motorised food cutting device (10) comprises a body (12) to be gripped in a user's hand so that the device (10) is supported by the hand, the body (12) having a passage (14) extending inwardly of the body (12) from an inlet opening (16) through which a food item to be processed is inserted for movement along the passage (14) in a processing direction (18); a blade assembly (30) moveably mounted in the body (12) for reciprocating movement along a cutting path that is transverse of said processing direction (18), with the blade assembly (30) being exposed to the passage (14) so as to be engaged by the food item moved in said processing direction (18); and a drive assembly (50) to drive said blade assembly (30) along said cutting path, wherein the body (12) provides a surface to abut a palm of said hand, with fingers of the hand extending at least partly about said body so that the body (12) is gripped, and wherein said processing direction (18) is transverse of said surface.
Patent EP-3899935-A1 (EP)
Inventor: VILERMO MIIKKA
IPC: G10L21/0272
Filed: 2019-12-13
Abstract: Examples of the disclosure relate to apparatus, methods and computer programs for controlling noise reduction in audio signals comprising audio captured by a plurality of microphones. The apparatus comprises means for obtaining one or more audio signals wherein the one or more audio signals comprise audio captured by a plurality of microphones and dividing the obtained one or more audio signals into a plurality of intervals. The means may also be configured for determining one or more parameters relating to one or more noise characteristics for different intervals and controlling noise reduction applied to the different intervals based on the determined one or more parameters within the different intervals.
Patent EP-3867952-A1 (EP)
Inventor: XIAO LIHONG
IPC: H01L27/11524
Filed: 2019-04-09
Abstract: Disclosed are three-dimensional (3D) memory devices and methods for forming the 3D memory devices. In an example, a 3D memory device (100) includes a substrate (102), a first single-crystal silicon layer (118) above the substrate (102), a first memory stack (120) above the first single-crystal silicon layer (118), a first channel structure (122) extending vertically through the first memory stack (120), and a first interconnect layer (140) above the first memory stack (120). The first memory stack (120) includes a first plurality of interleaved conductor layers and dielectric layers. The first channel structure (122) includes a first lower plug (130) extending into the first single-crystal silicon layer (118) and including single-crystal silicon. The first interconnect layer (140) includes a first bit line (142) electrically connected to the first channel structure (122).
Patent EP-3738681-A1 (EP)
Inventor: KIDO YUKI
IPC: B01J37/02
Filed: 2019-11-08
Abstract: The present invention relates to a production method of an exhaust gas purification device, including the steps of supplying a solution containing a catalyst metal from a shower nozzle to an upper part of a honeycomb substrate, coating the honeycomb substrate with the solution, and firing the honeycomb substrate coated with the solution, wherein the shower nozzle has a plurality of discharge openings for discharging the solution and a guard which surrounds the plurality of discharge openings.