baber/WOPTO huggingface dataset:
Patent EP-4212555-A1 (EP)
Title: Solvent recirculation system
Inventor: LEE CHAN HEE
IPC: C08F6/00
Filed: 2022-09-19
Abstract: The present invention relates to a solvent recirculation system, and includes a solvent vessel discharge line configured to convey a solvent stream discharged from a solvent vessel and connect the solvent vessel and a buffer vessel, a buffer vessel discharge line configured to convey a feed stream discharged from the buffer vessel, one or more of feed supply lines connected to the solvent vessel discharge line, a density meter provided at a rear end of a point where the one or more of the feed supply lines are connected, and a calculation part receiving information on measured values of the density meter and a mass flow meter and configured to predict a composition of the feed stream conveyed through the buffer vessel discharge line, in which each of the feed supply lines and the buffer vessel discharge line includes the mass flow meter.
Patent EP-4310072-A1 (EP)
Inventor: LIU JIANJUN
IPC: C07C229/52
Filed: 2022-12-27
Abstract: The present disclosure discloses an ultraviolet absorber composition and a cosmetic product. The ultraviolet absorber is diethylamino hydroxybenzoyl hexyl benzoate; a maximum particle size d (0.9)  of the ultraviolet absorber is within a range of 50-100 µm; moreover, a width difference between a minimum particle size d (0.1)  and a maximum particle size d (0.9)  of the ultraviolet absorber is within a range of 30-100 µm; and the ultraviolet absorber has an effective span of not greater than 3 as determined by an instrument.
Patent EP-4191585-A1 (EP)
Title: Systems and methods for generating a cleaned version of ambient sound
Inventor: BROMAND DANIEL
IPC: G10L21/0216
Filed: 2020-06-08
Abstract: While a media content item is emitted by a second electronic device that is remote from the first electronic device, the first electronic device receives data that includes: timing information, offset information that indicates a difference between an initial position of the media content item and a current playback position of the media content item, and an audio stream that corresponds to the media content item. The first electronic device detects ambient sound that includes sound corresponding to the media content item emitted by the second electronic device. The first electronic device generates a cleaned version of the ambient sound by using the timing information and the offset information to align the audio stream with the ambient sound and performing a subtraction operation to substantially subtract the audio stream from the ambient sound.
Patent EP-4215847-A1 (EP)
Title: Heat pump system and control method thereof
Inventor: SHEN GUANGYU
IPC: F25B47/02
Filed: 2023-01-24
Abstract: The present invention provides a heat pump system (100) and a control method thereof. The heat pump system (100) comprises: a compressor (110); an indoor heat exchanger (120); an outdoor heat exchanger (130) configured as an interlaced heat exchanger having at least two refrigerant flow paths (130a, 130b); a plurality of throttling elements (141, 142, 143); and a first type four-way valve (151) and a second type four-way valve (152); wherein, in a local defrosting mode, refrigerant flows sequentially from the exhaust port (110b) of the compressor (110) through at least one of the at least two refrigerant flow paths (130a, 130b) of the outdoor heat exchanger (130), the throttling element (141, 142), at least another of the at least two refrigerant flow paths (130a, 130b) of the outdoor heat exchanger (130) and the suction port (110a) of the compressor (110). According to the heat pump system (100) and the control method thereof of the present invention, pointing defrosting operations can be performed on some heat exchangers with more severe frosting in outdoor units, which improves the indoor heating comfort during defrosting.
Patent EP-4228195-A1 (EP)
Inventor: NG MAN HUNG
IPC: H04L5/00
Filed: 2023-01-25
Abstract: According to an example aspect of the present invention, there is provided an apparatus configured to process carrier aggregation capability information, the carrier aggregation capability information defining a plurality of carrier aggregation bandwidth classes, each carrier aggregation bandwidth class being comprised in a fallback group, each fallback group comprising plural carrier aggregation bandwidth classes, the carrier aggregation capability information defining that a communication device using a specific carrier aggregation bandwidth class is be able to fall back to using a carrier aggregation bandwidth class within the same fallback group with fewer component carriers than the specific carrier aggregation bandwidth class, wherein a maximum supported component carrier bandwidth within a fallback group is constant, wherein a subset of the carrier aggregation bandwidth classes is associated with at least one fallback group in which it is not comprised, and use the carrier aggregation capability information to select a fallback carrier aggregation configuration.
Patent EP-4254479-A1 (EP)
Inventor: SHARMA ABHISHEK ANIL
IPC: H01L21/822
Filed: 2023-03-01
Abstract: Method and apparatus to implement an integrated circuit (IC) device to perform homomorphic computing. In one embodiment, the IC device includes a memory array containing a plurality of memory cells to store data and compute circuitry to perform computations on encrypted data stored in the memory array. The memory array and the compute circuitry are integrated in a same die but at different die depth. At least a portion of the memory array overlaps a portion of the compute circuitry in a same x-y plane.
Patent EP-4242443-A1 (EP)
Inventor: KHIDEKEL ANN
IPC: F02K1/12
Filed: 2023-03-07
Abstract: An apparatus for an aircraft propulsion system includes a variable area nozzle apparatus (66). The variable area nozzle apparatus (66) includes a plurality of panels (76), a plurality of inter-panel members (78) and an actuation system (74). The panels (76) are arranged circumferentially about an axial centerline (32). The panels (76) include a first panel (76A) and a second panel (76B). The inter-panel members (78) are arranged circumferentially about the axial centerline (32). The inter-panel members (78) include a first inter-panel member (78) between and connected to the first panel (76A) and the second panel (76B). The first inter-panel member (78) is configured from or otherwise includes an elastomeric material. The actuation system (74) is configured to move the panels (76) and the inter-panel members (78) between a restricted flow arrangement and an unrestricted flow arrangement. The actuation system (74) includes a first linkage (110) and a second linkage (110). The first linkage (110) is coupled to the first panel (76A). The second linkage (110) is coupled to the second panel (76B).
Patent EP-4249305-A1 (EP)
Inventor: FAN XIN
IPC: B60K17/16
Filed: 2023-03-21
Abstract: The disclosure relates to the field of electric drive transmission systems for vehicles, and in particular provides a disconnecting differential and an electric drive transmission system having the disconnecting differential. The disconnecting differential comprises a first one-way clutch, a second one-way clutch and an interruption device, wherein the first one-way clutch and the second one-way clutch have opposite locking directions and are coaxially sleeved between a planet carrier and a differential housing; and the interruption device comprises a power section and an interruption section, wherein the power section is located on an inner wall of a reduction gearbox, the interruption section is located on the differential housing and can shift, under the action of the power section, all rolling elements of the one-way clutch locked in a forward rotation coasting condition, thereby realizing selective releasing of the locking function of the one-way clutch. In this way, power transmission in a reverse power transmission state such as coasting of a vehicle is selectively interrupted while achieving the speed differential and forward and reverse power transmission functions of a normal differential. The structure is novel and the operation accuracy is high, and the NVH problem during engagement can also be avoided.
Patent EP-4248831-A1 (EP)
Inventor: CZARNECKI PHILIP J
IPC: A47L15/00
Filed: 2023-03-22
Abstract: A dishwasher (10) includes a tub (14) at least partially defining a treating chamber (16), with an access opening. The dishwasher (10) further includes a closure (20) movable between closed and opened positions to selectively close and open the access opening. A method (300) of drying dishes within the dishwasher (10) includes moving the closure (20) to a partially open position between the closed and opened positions.
Patent EP-4290359-A1 (EP)
Inventor: MIYOSHI TOMOYA
IPC: G06F3/12
Filed: 2023-04-21
Abstract: A printing system comprises a printing apparatus, a printing service system, and an information processing apparatus. The printing service system registers the printing apparatus and stores a print job received from the information processing apparatus. The information processing apparatus transmits, to the printing service system, a print job of a logged-in user in which a printing apparatus is designated. The printing apparatus stores a user of the printing service system in association with a user of the printing apparatus, fetches a print job of a user associated with a logged-in user stored in the printing service system, and executes printing. A guest user of the printing service system is associated with a guest user of the printing apparatus, and the printing apparatus does not execute printing for a print job of the guest user for which a password has not been set.
Patent EP-4221109-A1 (EP)
Inventor: RYAN DANIEL
IPC: H04L27/233
Filed: 2019-04-24
Abstract: A radio receiver (1) comprises a matched filter bank (5) and a decision unit (6). The matched filter bank (5) has a plurality of filter modules for generating correlation-strength data from a sampled radio signal, each filter module being configured to cross-correlate the sampled signal with data representing a respective filter sequence. Each filter sequence comprises a respective constant portion and a respective variable portion, the variable portion being positioned before the constant portion. The decision unit (6) is configured to use the correlation-strength data to generate a sequence of decoded symbols from the sampled signal. The matched filter bank (5) and/or decision unit (6) are configured to determine the value of each symbol in the sequence in part based on the value of a respective earlier decoded symbol from the sequence of decoded symbols, wherein each constant portion is constant over time, and wherein each variable portion depends on the earlier decoded symbol.
Patent EP-4279388-A1 (EP)
Inventor: BOURHIS ARNAUD
IPC: B64D15/16
Filed: 2023-05-10
Abstract: - Élément dégivrant susceptible d'être exposé à du givre.- L'élément dégivrant (1) comporte une peau (2) pourvue d'une surface à dégivrer (3), il comprend également au moins un actionneur d'excitation (5) fixé sur la peau (2), l'actionneur d'excitation (5) étant configuré pour exciter la peau (2) selon au moins un mode de vibration prédéterminé générant une déformation de la peau (2), la déformation de la peau (2) comportant au moins un ventre et un noeud, la peau (2) présentant une épaisseur caractéristique (E) généralement constante avec, localement, au moins une variation d'épaisseur (9) qui est localisée en fonction du ou des modes de vibration prédéterminés.
Patent EP-4295691-A1 (EP)
Title: Holzbefeuerter backofen
Inventor: DANNENHAUER BERND
IPC: A21B1/33
Filed: 2023-05-11
Abstract: Ein holzbefeuerter Backofen (1) hat mindestens einen Backraum (2 bis 4) mit mindestens einer Oberhitze-Steinplatte (5) und mindestens einer Unterhitze-Steinplatte (6). Ein holzbefeuerter Brenner (7) dient zum Aufheizen der Steinplatten (5, 6) über Verbrennungsgase während mindestens einer Aufheizphase. Über einen Verbrennungsgas-Kreislauf (8) werden die Verbrennungsgase vom Brenner (7) hin zum Backraum (2 bis 4) und von diesem zurück zum Brenner (7) geführt. Ein Umwälz-Ventilator (29) dient zum Führen der Verbrennungsgase durch den Verbrennungsgas-Kreislauf (8). Ein Abluftkamin (30) dient zum Abführen von Abgasen aus dem Verbrennungsgas-Kreislauf (8). Es resultiert ein holzbefeuerter Backofen mit verbesserter Energieeffizienz.
Patent EP-4292992-A1 (EP)
Inventor: VEERASAMY VIJAYEN S
IPC: C03C17/36
Filed: 2023-05-25
Abstract: A transparent structure may have structural layers such as an inner layer and an outer layer, which may be formed from glass. The transparent structure may be curved. At least one of the inner layer and the outer layer may be coated with an infrared reflection coating. The infrared reflection coating may be formed from multiple optical resonators. Each of the resonators may include two half-mirrors separated by a dielectric layer. The half-mirrors may include infrared reflective material, such as silver. At least some of the resonators may additionally include a getter layer. The getter layer may be formed from amorphous material, nanoparticles in dielectric material, or other desired material, and may protect the infrared reflective material while the infrared reflection coating is being deposited. Additionally, the getter layer may reduce the color shift exhibited by high angle light as it passes through the transparent structure.
Patent EP-4306880-A1 (EP)
Inventor: ABENTHUNG JOHANNES
IPC: F25D11/00
Filed: 2023-07-06
Abstract: System und Verfahren zur Temperierung oder Erhitzung von Speisen mit mindestens einen Raum (2) zur Aufnahme mehrerer Trageeinrichtungen (20) für Speisen und mindestens eine Temperiereinrichtung. Der mindestens ein Raum (2) zur Aufnahme mehrerer Trageeinrichtungen (20) weist mindestens eine Halteeinrichtung (3) auf, die dazu ausgelegt ist, die Trageeinrichtung (20) für Speisen aufzunehmen. Die Trageeinrichtungen (20) sind in dem Raum (2) beabstandet angeordnet. Der Raum (2) ist in zumindest zwei Kammern (4, 37) unterteilt, die sich jeweils bis zu zumindest einer Seitenwand (5) erstrecken. Zumindest eine der Trageeinrichtungen (20) erstreckt sich über mehrere Kammern (4, 37). Jede Kammer (4, 37) ist unabhängig temperierbar, und die Kammern (4, 37) sind durch eine Trennwand (6) zueinander thermisch isoliert. Zumindest eine der Temperiereinrichtungen ist ein Kältegerät, wobei das Kältegerät eine Kälteerzeugungseinrichtung und einen Kältespeicher aufweist.
Patent EP-0006984-A1 (EP)
Inventor: DUPPACH JOSEF
IPC: E04H12/22
Filed: 1979-05-09
Abstract: 1. Signal- or lamp-pylon for traffic areas, comprising a tubelike pylon body (2) provided with a lamp- or signal- lamp support and in its interior connecting lines and circuit elements for voltage supply of the lamps from the end of the pylon at the bottom side thereof, further comprising a pylon foot (4) having a base plate (8) fixed to the foundation (6) by screw bolts (14) and a tubelike connecting plug (9) for providing an insert connection between the pylon foot (4) and the pylon body, and further comprising a caselike, deformable protection jacket (3) surrounding the lower area of the pylon body and being connected at its lower end to the base plate (8) of the pylon foot (4), characterized in that the upper end of the protection jacket (3) can be pressed and sealed against the surface (10) of the pylon body, that the screw bolts (14) for connecting the base plate (8) with the foundation (6) are formed to be an estimated brake connection (5) and that at least one elastical securing rope (7) is tightened in the interior of the pylon body (2) between the foundation (6) and a location above the protection jacket (3).
Patent EP-0010159-A1 (EP)
Inventor: SCHMIDT ROBERT RUDOLF DR
IPC: A01N43/56
Filed: 1979-09-14
Abstract: Die neuen Wirkstoffkombinationen aus 3-(3,4-Dichlorphenyl)-1,1-dimethylharnstoff der Formel <IMAGE> und einem N-substituierten Halogenacetanilid der Formel <IMAGE> in welcher R¹ für Methyl oder Ethyl steht, R² für Wasserstoff oder Methyl steht und R³ für Wasserstoff oder Methyl steht, weisen eine besonders hohe selektive herbizide Wirksamkeit auf.
Patent EP-0012838-A1 (EP)
Title: Ionenquelle, insbesondere für Ionenimplantationsanlagen
Inventor: HINKEL HOLGER DR
IPC: H01J37/08
Filed: 1979-11-19
Abstract: Eine stabförmige, gleichstrombeheizte Glühkathode in einer die Anode bildenden Entladungskammer einer Ionenquelle ist im Bereich ihres elektrisch negativen Endes gegenüber ihrem restlichen Teil in ihrem Querschnitt verjüngt. Dadurch wird der elektrische Widerstand der Glühkathode während nahezu der gesamten Lebensdauer der Kathode vom im Betrieb keiner Erosion unterliegenden negativen Ende und nicht vom stark erodierenden positiven Ende bestimmt und bleibt nahezu konstant.
Patent EP-0003673-A1 (EP)
Inventor: WALLING JORG-HEIN
IPC: H01B13/32
Filed: 1979-02-06
Abstract: A device for filling the interstices of multistranded cable with powder, comprising an outer cylindrical housing (12) and a concentric inner tube (14) with a closed annular chamber between them. A hopper (32) opens into the chamber and the chamber opens into the tube. A feeder (22) in the chamber pushes the powder from the opening (34) of the hopper to the opening (20) into the tube.
Patent EP-0013801-A1 (EP)
Inventor: STUBBEN DAVID R
IPC: A63F13/00
Filed: 1979-10-31
Abstract: A number of moving objects and stationary playfield objects are generated on a video display screen (24) by sharing memory (16, 40) and circuitry (17, 42, 46) on both a physical and time-share basis. Video graphics data for playfield and motion objects is stored in a read-only memory (ROM) (40). An object attribute memory (16), which may be updated at any time, is scanning during each horizontal retrace interval to provide information used to selectively read moving object video data from the ROM (40) and assemble and store a complete horizontal line of moving object video graphics data in a separate staging memory (50). During active scan time of the horizontal video display line, the assembled line of moving object video data is accessed from the staging memory (50) and communicated to the display screen (24) via appropriate video circuitry to produce the video of the moving objects. At the same time, the object attribute memory (16) is accessed for playfield object information which, in turn, is used to address the video graphics ROM (40) to produce the actual video image of playfield objects. The video image of playfield objects so obtained is also communicated to the display screen (24) through the video circuits.
Patent EP-0030990-A1 (EP)
Inventor: CLAEYS JEAN LUC
IPC: B65D83/14
Filed: 1979-12-20
Abstract: The invention relates to a dispensing container for a pressurised liquid in which a piston made from a non-rigid material is displaced, defining two chambers of which one contains a fluid to be dispensed and the other a pressurised gas. The piston (1) essentially comprises a thick body (2), made from elastic cellular material, whose lateral surface is of at least substantially cylindrical form and whose external diameter D1 in the non-compressed state is greater than the internal diameter D2 of the casing (4), the said body (2) being included between and integral with end faces (3, 3') forming walls of the chambers. On insertion of the piston (1) into the casing (4), the elastic return of the cellular material of the body (2), in contact with the lateral wall (5) of the casing, provides elastic guiding over the entire height of the piston along the casing, elastically holds the periphery of the end faces (3, 3') in contact with the said casing, and provides a leaktight seal between the chambers, the piston (1) forming a leaktight barrier to the fluids present in the casing. <IMAGE>
Patent EP-0014334-A1 (EP)
Inventor: ADAMS LOWELL JOHN
IPC: B64D15/12
Filed: 1980-01-14
Abstract: A helicopter deicing control system (10) is provided for selectively distributing D.C. electrical power to a plurality of deicing segments (80,90) on main and tail rotor blades with only two slip-ring assemblies (60 and 61, 62 and 63) for each rotor drive shaft. A power distribution controller (20) receives electrical powerfrom the helicopter's onboard, fixed electrical power system and provides an output signal including power and control D.C. electrical signals of opposite polarities. A distributor (70) receives the output signal from controller (20) and increments a rotary switch (74) upon receipt of a D.C. electrical control signal, and distributes power to the main rotor deicing segment (90) connected to the rotary switch (74) contact then engaged upon the receipt of a D.C. electrical power signal so as to sequentially deliver D.C. electrical power to the desired main rotor deicing segment. 
     Controller (20) includes provisions for individually preselecting the operating time for each deicing segment (80,90), testing the operation and providing a continuous visual indication of the operational status of deicing control system (10).
Patent EP-0016447-A1 (EP)
Inventor: DEIMLING KARL
IPC: B24B1/00
Filed: 1980-03-17
Abstract: The invention relates to a method for polishing the ground surfaces of magnetic storage plates consisting of a disc-shaped rigid carrier material with magnetic layers applied thereto on both sides in bonded fashion consisting of magnetic material finely distributed in an organic polymer and customary additives, by pressing felt rings or discs against the moving magnetic storage plate provided on the surface with an aqueous butylacetate and, if required, an emulsion containing butanediol-1,4.
Patent EP-0029093-A1 (EP)
Inventor: FEDERMANN HELMUT DR
IPC: F16C3/02
Filed: 1980-09-02
Abstract: Die Erfindung betrifft eine Antriebswelle (1) mit rohrförmigen Hauptteil (2) aus faserverstärktem Kunststoff und daran vorragend festgelegten Endstücken (5) aus Metall, mit denen je ein Jochteil (16) eines Kreuzgelenkes oder dergleichen, gegebenenfalls über ein Adapterteil verschweißt ist. Neben einer besonderen Anordnung der Fasern der einzelne Lagen des Wellenhauptteiles, ist jedes der Endstücke (5) als rotationssymmetrisches Ringteil (3) mit einem Hülsenfortsatz (4) ausgebildet, welcher in dem betreffenden Endabschnitt (6) des Hauptteiles (2) verankert sowie von diesem fest umschlossen ist, so daß an jedem Ende des Hauptteiles (2) der Welle (1) allein der Ringteil (3) jedes seiner metallenen Endstücke (5) vorragt.
Patent EP-0027637-A1 (EP)
Inventor: DANIEK GEORG
IPC: C09B67/54
Filed: 1980-10-16
Abstract: Das Verfahren zur Isolierung von Schwefelfarbstoffen, die bisher durch Zusatz von Salzen in eine fiitrierbare Form überführt wurden, aus rohen Schwefelfarbstoffschmelzen besteht darin, daß der rohen Farbstoffschmelze 10<-><4> bis 1 Gew.%, bezogen auf die Farbstoffmenge eines organischen Flockungshilfsmittels zugesetzt werden und anschließend der filtrierbare Farbstoffniederschlag in an sich bekannter Weise abgetrennt wird.
Patent EP-0028728-A1 (EP)
Inventor: MESSNER RUDOLF
IPC: C02F3/20
Filed: 1980-10-17
Abstract: 1. Device for aerating water with fine air bubbles by means of air distributors arranged below the water level and connected to an air supply pipe, consisting of a holder having a perforated air distributor foil (6) clamped into it, an air supply opening (9) and an impervious support against which the air distributor foil (6) places itself to form a seal when there is little or no air supply, the impervious support consisting of an unperforated bottom foil (5) and the bottom foil (5) together with the perforated foil (6) being clamped into and screwed down in the holder, the perforated foil (6), moreover, being sealed in the region of the air supply opening (9), characterised in that the bottom foil (5) and the perforated air distributor foil (6) are glued together at their edges and screwed and clamped fast by means of clamping profiles (1, 2), in that upper webs (3) extending between the clamping profiles (1, 2) are arranged above the perforated air distributor foil (6) and in that, in the region of the air supply opening (9), a sealing disc (10) is connected to the perforated air distributor foil (6) to seal the perforated air distributor foil (6).