baber/WOPTO huggingface dataset:
Patent EP-4190927-A1 (EP)
Inventor: WANG HAOWEI
IPC: C22C1/10
Filed: 2021-08-09
Abstract: The invention provides a method of in-situ self-generating aluminum-based composite material by melt control with electromagnetic stirring, including the following steps: providing a vacuum tank having an immersion tube and an air extraction port, wherein the immersion tube is configured to be immersed in an aluminum melt in an aluminum melting furnace; a graphite rotator for argon rotary blowing; an electromagnetic stirring device disposed below the aluminum melting furnace; after melting the pure aluminum or aluminum alloy matrix in the aluminum melting furnace, adding reaction salt and reaction promoters to react; immersing the immersion tube of the vacuum tank into the aluminum melt and vacuuming the vacuum chamber; dropping down the graphite rotator and the rotating rod passing through the vacuum chamber of the vacuum tank via the sealing bearing at the top of the vacuum tank and inserting the spray head into the bottom of the aluminum melt for argon rotary blowing; starting the electromagnetic stirring device for electromagnetic stirring of the aluminum melt.
Patent EP-4276925-A1 (EP)
Inventor: OGAWA JUNYA
IPC: C09K11/06
Filed: 2021-12-24
Abstract: To provide a practically useful organic EL device which is driven at a low voltage and which has high efficiency and lifetime characteristics. The organic EL device includes one or more light-emitting layers between an anode and a cathode opposite to each other, in which at least one of the light-emitting layers contains a first host selected from a biscarbazole compound represented by the following general formula (1) and substituted with at least one triphenylene group, a second host selected from an indolocarbazole compound to which a nitrogen-containing 6-membered ring is bound, and a light-emitting dopant material, where m and n represent the number of repetitions, and m + n ≥ 1 is satisfied.
Patent EP-4216316-A1 (EP)
Inventor: ZHANG MING
IPC: H01M4/62
Filed: 2021-11-30
Abstract: The present application relates to a positive electrode slurry and a secondary battery prepared therefrom, the positive electrode slurry comprising a lithium-containing phosphate material, a first positive electrode additive, a second positive electrode additive and a binder, wherein the first positive electrode additive is at least one of a compound represented by structural formula 1 and a compound represented by structural formula 2 below, wherein Riis one selected from C2-C4 alkylene, alkenylene and derivatives thereof substituted or unsubstituted by halogen; R 2  and R 3  are each independently alkyl, alkenyl, alkynyl, or aryl substituted or unsubstituted by halogen; the binder includes a polymer comprising a repeating unit represented by structural formula 3 below, wherein the pH of the second positive electrode additive is greater than or equal to 10.0.
Patent EP-4042873-A1 (EP)
Title: Allulose syrups
Inventor: WOODYER RYAN D
IPC: A23L2/60
Filed: 2016-02-19
Abstract: The present invention relates to allulose syrups, use of allulose syrups in the manufacture of food or beverage products, and food and beverage products made using the allulose syrups.
Patent EP-4029640-A1 (EP)
Inventor: OCKET PIET
IPC: B23K11/00
Filed: 2022-01-12
Abstract: The present invention relates to methods and means for the production of net structures consisting of a plurality of longitudinal wires and transverse wires which are welded together, such as nets, grids, fences and the like by means of a welding machine which comprises at least one welding electrode driven by at least one electrical actuator. The method comprises moving the welding electrode from a waiting position to a welding position at the welding point and the moving in step is carried out in at least two speed regimes, in particular at least one higher and at least one lower speed regime. The higher speed regime starts from the waiting position and corresponds to at least 95% of the total distance which is defined as the distance between the waiting position and the welding position and the lower speed regime runs up to the welding position and corresponds to at most 5% of the total distance. The average speed of the welding electrode in the higher speed regime is higher than the average speed in the lower speed regime.
Patent EP-4037346-A1 (EP)
Inventor: LIBAL VIT
IPC: H04W4/02
Filed: 2022-01-26
Abstract: Methods, devices, and systems for false target detection for airport traffic control are described herein. One device includes a user interface, a memory, and a processor configured to execute executable instructions stored in the memory to receive one or more sensor reports from one or more sensors, aggregate data that corresponds to a particular target from the one or more sensor reports, determine the particular target is a false target responsive to only one of the sensor reports including data that corresponds to the particular target, and display the particular target as a false target on the user interface responsive to determining the particular target is a false target.
Patent EP-4060884-A1 (EP)
Title: Frequency compensation gain loss for a power converter supporting ccm, bcm, and dcm
Inventor: LANGESLAG WILHEMUS HINDERIKUS MARIA
IPC: H02M3/158
Filed: 2022-02-04
Abstract: Various embodiments relate to a current loop controller configured to control a boost converter, including: an amplifier configured to scale a measured current; a subtractor configured to subtract the scaled measured current from a desired current and to output an error signal; a controller including an integral part and a proportional part configured to produce a control signal based upon the error signal; a measuring circuit configured to measure the actual switching period of the boost converter; and a switch signal generator configured to produce a switching signal based upon the control signal and the measured actual switching period, wherein the switch signal controls the boost converter.
Patent EP-4030063-A1 (EP)
Title: Ceiling fan
Inventor: Santolucito Phillip
IPC: F04D29/34
Filed: 2016-12-14
Abstract: An ceiling fan (10) comprising a motor system (16). The motor system (16) is mounted around a motor shaft (90). The motor shaft (90) couples to a downrod (14) for suspending the ceiling fan (10) from a structure. The motor shaft (90) and motor (16) are encased by a motor housing (198). The motor housing (198) comprises hub arms (202) for mounting a plurality of blade holders (18). The blade holders (18) coupled to a plurality of blades (20) rotatable about the motor (16) during operation. The downrod (14) comprises a wire disk (58) mounting guy wiring (22) to the downrod (14). A retention rod (304) is utilized internal of the motor (16) and downrod (14) as a secondary retention method. An electrical connector (568) is internal of the motor shaft (90) and electrically couples to the stator to power the motor (16).
Patent EP-4083990-A1 (EP)
Inventor: KIM KEUNWOO
IPC: G09G3/3233
Filed: 2022-03-31
Abstract: A pixel circuit includes: a first transistor including a first gate terminal, a first source terminal electrically connected to a first node, a first drain terminal electrically connected to a light emitting diode, and a back-gate terminal, where a first voltage which decreases over time is applied to the back-gate terminal; and a second transistor including a second gate terminal which receives a gate signal, a second source terminal which receives a data voltage, and a second drain terminal electrically connected to the first node.
Patent EP-4227917-A1 (EP)
Inventor: TORZ MACIEJ
IPC: G07C5/00
Filed: 2022-04-28
Abstract: The subject of the invention is an integrated system and method of analyzing vehicle operating parameters. The sensing device includes a 3-axis overload sensor and is also equipped with an internal flash memory and a real-time clock module RTC. The electronic system of the sensing device is placed in a sealed ABS casing, detachably and rigidly mounted in the vehicle, preferably on the chassis beam. vehicle.
Patent EP-4108926-A1 (EP)
Inventor: NA SANGMIN
IPC: F04C18/324
Filed: 2022-05-04
Abstract: A rotary compressor is disclosed. A vane slot is formed in each cylinder, a suction port is disposed at one side of the vane slot in a circumferential direction with a partition wall interposed therebetween, and an elastic portion is formed in a penetrated or recessed manner at at least one circumferential side surface of the partition wall or between both circumferential side surfaces. Accordingly, an elastic strain of the partition wall can increase to reduce a friction loss between the vane slot and the vane, a sealing distance can be secured between axial side surfaces of the partition wall to prevent refrigerant leakage between the vane slot and the suction port, an amount of oil or refrigerant stored between the vane and the vane slot can increase by virtue of an elastic portion formed on an inner surface of the vane slot defining the partition wall, thereby improving lubricity.
Patent EP-4282925-A1 (EP)
Inventor: MERSCH FRANK
IPC: C09C1/36
Filed: 2022-05-23
Abstract: The invention relates to a pigment particle possessing at least one security feature, a method for obtaining the same, and a suspension comprised of the pigment particle. In addition, the invention refers to a method for marking a product with a pigment particle according to the invention and the use of a pigment particle for marking and verifying said pigment particle.
Patent EP-4123765-A1 (EP)
Inventor: LIM HYE SU
IPC: H01M8/04089
Filed: 2022-06-22
Abstract: There is provided an air supply system and method for a fuel cell, the air supply system includes an air supply device configured to reduce a temperature of compressed air using heat exchange air and to provide the cooled air as power generation air to a fuel cell stack, and an indoor temperature adjustment device configured to provide external air as the heat exchange air to the air supply device or to cool the external air to provide the cooled external air as the heat exchange air to the air supply device, based on operation control information.
Patent EP-4140827-A1 (EP)
Inventor: SHIMOMURA SHINICHIRO
IPC: C08L23/08
Filed: 2022-07-22
Abstract: Provided is a method for producing a thermoplastic elastomer composition that can form a molded article having both good appearance and high stiffness. The method for producing a thermoplastic elastomer composition comprises the following first step and second step, wherein the produced thermoplastic elastomer composition contains 5 mass% or less of a mineral oil (C): first step: a step of melt-kneading polypropylene (A-1) and an ethylene-based copolymer rubber (B) in the presence of an organic peroxide, the polypropylene (A-1) being polypropylene of which 20°C xylene insoluble fraction has an intrinsic viscosity [η cxis ] of 0.1 dl/g or more and less than 1.5 dl/g; and second step: a step of further adding polypropylene (A-2) of which 20°C xylene insoluble fraction has an intrinsic viscosity [η cxis ] of 1.5 dl/g or more and 7 dl/g or less, and melt-kneading the resulting mixture.
Patent EP-4312079-A1 (EP)
Inventor: BUIJS ROBIN DANIEL
IPC: G03F7/20
Filed: 2022-07-29
Abstract: Disclosed is a method of determining an orthonormalized structure of interest reference image, the orthonormalized structure of interest reference image for applying to a measured image of the structure of interest to correct for the effect of crosstalk from at least one nuisance structure. The method comprises determining a structure of interest reference image based on knowledge of the structure of interest; determining at least one nuisance structure reference image based on knowledge of the at least one nuisance structure; and orthonormalizing the structure of interest reference image to the at least one nuisance reference image to obtain the orthonormalized structure of interest reference image.
Patent EP-4144622-A1 (EP)
Inventor: SCHOLZ GEORGE KARL
IPC: B62D37/00
Filed: 2020-10-16
Abstract: The present invention provides a downforce system for a vehicle. The downforce system comprises a restrictor configured to restrict a flow of air into a region that is defined at least in part by the restrictor and a ground surface on which the vehicle is disposed, and a rim disposed on the restrictor and configured to form at least a partial seal with the ground surface. A dedicated pressure source is disposed outside the restrictor and connected to the restrictor via an air flow path, the pressure source being configured to generate a pressure differential across the restrictor. The downforce system further comprises a preload mechanism configured to apply a preload force to the rim to press the rim towards the ground surface, wherein the preload mechanism includes an actuator for varying the preload force applied by the preload mechanism. By generating a pressure differential across the restrictor (e.g. by generating a pressure in the region defined by the restrictor that is lower than an atmospheric pressure outside the region), a downforce which acts on the vehicle may be generated. The downforce may result in an improved grip or traction of the vehicle, which may improve handling and safety of the vehicle.
Patent EP-4144484-A1 (EP)
Inventor: SHIMIZU HIDENORI
IPC: B25F5/00
Filed: 2011-03-18
Abstract: An electric power tool is included in a plurality of types of electric power tools. The plurality of types of electric power tools comprise a plurality of types of battery packs having different rated output voltages and a plurality of types of tool bodies, the housings of which are equipped with an attached part on which each of the battery packs is mounted in a freely removable manner. The attached part possessed by the plurality of types of tool bodies equipped with motors having different voltage characteristics is formed so as to be able to mount an arbitrary one of the plurality of types of battery packs having different rated output voltages. This makes it possible to widen the range of available battery packs and enhance convenience.
Patent EP-4170620-A1 (EP)
Inventor: WOLF BENJAMIN H
IPC: G08B29/14
Filed: 2022-10-06
Abstract: Devices, methods, and systems for causing a self-testing fire sensing device to initiate a fire response are described herein. One device includes a user interface, a memory, and a processor configured to execute executable instructions stored in the memory to receive, via the user interface, a selection to initiate a fire response, receive, via the user interface, a selection of a self-testing fire sensing device to initiate the fire response, transmit a command to the self-testing fire sensing device to initiate the fire response, and receive a notification of a number of output events triggered by the initiation of the fire response by the self-testing fire sensing device.
Patent EP-4219017-A1 (EP)
Inventor: HIRVENSALO ILARI
IPC: B02C21/00
Filed: 2022-10-13
Abstract: A method of pulverizing waste material is disclosed. The method is based on an air flow (10) which transfers input waste material (20) and output particles (44), ensures proper feeding of waste material and thereby internal heating which, combined with the air flow, facilitates proper pulverization of the waste material in an energy-efficient manner.
Patent EP-4202326-A1 (EP)
Inventor: EROL SEMIH
IPC: F25D23/02
Filed: 2022-10-31
Abstract: The present invention relates to a cooling device (1) comprising a body (2); at least one door (3); at least one hinge body (4) which is fixed to the body (2) at one end and to the door (3) at the other end; a hinge pin (5) which fixes the hinge body (4) to the door (3) and around which the door (3) rotates; a hinge pin housing (6) wherein the hinge pin (5) is seated; a bearing (7) which is arranged on the door (3) or the hinge pin (5); and a locking pin (8) which enters said bearing (7) and which prevents the door (3) from rotating so as to enable the same to remain closed.
Patent EP-4178200-A1 (EP)
Inventor: KO JONG PIL
IPC: H04N7/18
Filed: 2022-11-02
Abstract: A multi-channel image receiving method includes receiving, from a network camera supporting a plurality of channels, access information for registering a first channel among the plurality of channels and profile information on a second channel other than the first channel, registering the first channel as a regular channel by using the access information, registering the second channel as a virtual channel by using the profile information, requesting the network camera to transmit an image through the second channel by using the profile information, and receiving and storing the image transmitted from the network camera through the second channel.
Patent EP-4206431-A1 (EP)
Inventor: VAN PARYS Emmanuel Diederich Camille
IPC: E05C9/06
Filed: 2022-11-18
Abstract: Fittings for a tilt-turn window with a frame and a leaf, characterised in that they contain a tilt piece (7) for mounting on the frame (11) and contain a tilt peg (6) cooperating therewith for on the leaf for tilting the window, whereby the tilt piece (7) is provided with a substantially slat-shaped base (8) for mounting on the frame (11) and a section (12) protruding from one side of the base that is executed in an elastically or plastically deformable material and that in the transversal direction is provided with a substantially U-shaped or V-shaped recess (15) and that the tilt peg (6) is provided on a sliding piece (3) that is intended to be slideably mounted on the leaf (22), whereby the tilt peg (6) possesses a length (E) in cross-section that is greater than the breadth of the recess (15) at a distance from the bottom (17) of the recess and which on hooking into the recess (15) can form a rotation point over a restricted angle (G) for tilting.
Patent EP-4202509-A1 (EP)
Title: Waveguides and manufacturing methods thereof
Inventor: BRUSSAARD GERRIT JACOBUS HENDRIK
IPC: G02B6/02
Filed: 2022-11-23
Abstract: We describe herein a waveguide comprising: a first section, the first section being configured to generate, by a non-linear optical process, a broadened wavelength spectrum of pulsed radiation provided to an input end of the waveguide; a second section, the second section comprising an output end of the waveguide, the second section being configured to exhibit a larger absolute value of group velocity dispersion than the first section; wherein a length of the second section is configured to reduce a peak intensity of one or more peaks in the broadened wavelength spectrum by at least 20%. We also describe herein a method for manufacturing a waveguide.
Patent EP-4191853-A1 (EP)
Inventor: DESPESSE GHISLAIN
IPC: H02M3/335
Filed: 2022-12-05
Abstract: Ce convertisseur (10) d'une tension d'entrée (V<sub>in</sub>) en au moins une tension de sortie (V<sub>out</sub>), comprend un couple de premier (12A) et deuxième (12B) ensembles piézoélectriques ; un premier pont (30) comportant deux premières branches de commutation (32) ayant chacune au moins un premier interrupteur (36) ; un deuxième pont (40) comportant deux deuxièmes branches de commutation (42) ayant au moins un deuxième interrupteur (46) ; chaque ensemble piézoélectrique comportant une première extrémité (16) connectée au premier pont et une deuxième extrémité (18) connectée au deuxième pont ; chaque premier interrupteur étant connecté entre une borne (34) de la tension d'entrée et une première extrémité ; chaque deuxième interrupteur étant connecté entre une borne (44) de la tension de sortie et une deuxième extrémité.Il comprend au moins un interrupteur complémentaire (28) connecté directement entre des extrémités d'un couple d'ensembles piézoélectriques, connectées à un même pont.
Patent EP-4201241-A1 (EP)
Inventor: HEINZEN KATHARINA
IPC: A44B19/24
Filed: 2022-12-13
Abstract: Die Erfindung betrifft ein Kleidungsstück (110), das mindestens ein Bekleidungselement (112) aufweist, das dazu eingerichtet ist, an einem Bereich eines Körpers eines Nutzers getragen zu werden. Das Kleidungsstück (110) weist außerdem mindestens eine Tasche (10) auf, die auf einer Außenseite (114) des Bekleidungselements (112) aufgesetzt und an dem Bekleidungselement (112) befestigt ist. Ferner weist das Kleidungsstück (110) mindestens einen Reißverschluss (12) zum Öffnen und Verschließen mindestens einer Öffnung (14) der Tasche (10) auf. Der Reißverschluss (12) weist mindestens ein Betätigungselement (16) auf, das zwischen einer ersten Position, in der die Öffnung (14) der Tasche (10) offen ist, und einer zweiten Position, in der die Öffnung (14) der Tasche (10) im Wesentlichen geschlossen ist, des Reißverschlusses (12) bewegbar ist. Der Reißverschluss (12) weist mindestens einen Krümmungsabschnitt (18) auf, sodass das Betätigungselement (16) beim Bewegen zwischen der ersten Position und der zweiten Position in dem Krümmungsabschnitt (18) entlang einer gekrümmten Bahn bewegbar ist.
Patent EP-4296674-A1 (EP)
Inventor: QUEMARD ANNAÏK
IPC: G01N33/569
Filed: 2022-06-20
Abstract: The present invention relates to a novel strategy for the treatment of tuberculosis based on molecules inhibiting the interaction between HadB and HadD proteins of  Mycobacterium tuberculosis  and to a novel screening method for selecting these molecules.
Patent EP-4279480-A1 (EP)
Inventor: GARCÍA SUERO MARCOS
IPC: C07C69/743
Filed: 2022-05-17
Abstract: The present invention relates to a cyclopropenium salt bearing an electron withdrawing group suitable for use as a reagent in cyclopropenylation reactions of formula (I). The invention also relates to a process for their preparation, the use thereof as cyclopropenylation reagent, to an electrophilic aromatic substitution process of cyclopropenylation, and to a process for cyclopropenylation of organometallic substrates using said reagents.
Patent EP-4279339-A1 (EP)
Inventor: EIZAGUIRRE AGUIRREZABALAGA GABRIEL
IPC: B60R22/10
Filed: 2022-05-17
Abstract: The pet security device for vehicles comprises a harness provided with straps that includes two first straps (1), each of them including at one end a fastening element (2); a second strap (3) that crosses the first straps (1); and a third strap (4), whose ends are attached to the ends of the second strap (3).It provides an increased security in comparison to other security devices for pets that are not specifically designed for their use in vehicles.
Patent EP-4281570-A1 (EP)
Inventor: Dirkmann michael
IPC: C12P5/00
Filed: 2022-01-19
Abstract: The invention relates to process for isoprenoid production by an in-vitro synthetic platform involving at least the steps of phosphorylating a first hemiterpene alcohol with a first phosphate donor under catalysis of a first kinase thereby obtaining a first hemiterpene monophosphate and phosphorylating the latter with a second phosphate donor under catalysis of a second kinase thereby obtaining at least first hemiterpene diphosphate. The invention further relates to a composition comprising first hemiterpene diphosphate obtainable by the process according to the invention.