baber/WOPTO huggingface dataset:
Patent EP-4119980-A1 (EP)
Inventor: ZHENG LE
IPC: G01S13/90
Filed: 2022-05-16
Abstract: This document describes techniques for enabling de-aliased imaging for a synthetic aperture radar. Radar signals processed by a synthetic aperture radar (SAR) system may include false detections in the form of aliasing induced by grating lobes. The techniques described herein can reduce the adverse effects of grating lobes by obtaining an initial SAR image using a backprojection algorithm. Aliasing effects (e.g., false detections) in this initial image may be common due to the limitations of an SAR system moving at non-uniform speeds. A refined image is produced from the initial image by applying a de-aliasing filter to the initial image. The refined image may have reduced or eliminated false detections that attribute to aliasing effects, resulting in a better representation of the environment of the vehicle.
Patent EP-4074708-A1 (EP)
Inventor: FELDING JAKOB
IPC: C07D413/04
Filed: 2018-09-06
Abstract: The present invention relates to compounds of the general formula (I), and the pharmaceutically acceptable salts and solvates thereof, wherein Ar, Z and Y are as described herein and R1 is a group of the structurewherein n is 0 or 1; R2 is H, deuterium or methyl; R3 is methyl, trifluoromethyl, ethyl, or taken with R2 together forms a cyclopropyl group, or R3 forms a methylene bridge to the carbon atom marked <sup>∗</sup>, which are suitable for the treatment of autoimmune diseases and chronic inflammation.
Patent EP-4186702-A1 (EP)
Inventor: FUKASAWA MASATO
IPC: B41J2/14
Filed: 2022-06-04
Abstract: According to one embodiment, a liquid discharge head includes a common liquid chamber, a common pressure chamber, an actuator, a substrate, a nozzle plate, a damper, and a bypass flow path. The common liquid chamber includes an opening. The common pressure chamber is connected to the common liquid chamber. The actuator includes a plurality of pressure chambers connected to the common pressure chamber. The substrate is provided with the actuator and forms the common pressure chamber together with the actuator. The nozzle plate includes a plurality of nozzles arranged in the plurality of pressure chambers, respectively. The damper covers the opening of the common liquid chamber. The bypass flow path connects the common liquid chamber and the common pressure chamber.
Patent EP-4137017-A1 (EP)
Inventor: ÖZALP SAADETTIN
IPC: A47J37/07
Filed: 2022-06-22
Abstract: Die Erfindung betrifft eine Grillvorrichtung (01) zum Garen eines Grillgutes, umfassend zumindest eine Aufnahmevorrichtung zur Aufnahme eines Grillgutvorrats und umfassend zumindest eine Heizvorrichtung (08) zum Beheizen der Oberfläche des in der Aufnahmevorrichtung aufgenommenen Grillgutes, wobei die Aufnahmevorrichtung in der Art einer Grillgutkassette (06) ausgebildet ist, die den Grillgutvorrat umschließt, wobei die Grillgutkassette (06) eine der Heizvorrichtung (08) gegenüberliegend anordenbare Grillöffnung (07) aufweist, und wobei das Grillgut mittels einer Fördereinrichtung (13, 14) durch die Grillöffnung (07) aus der Grillgutkassette (06) in Richtung der Heizvorrichtung (08) ausgefördert werden kann.
Patent EP-4197868-A1 (EP)
Inventor: CHITTIMALLA RAJENDRA PRASAD
IPC: B60T17/22
Filed: 2022-10-10
Abstract: One aspect of the invention relates to a method (300, 400) for operating a vehicle (100), wherein the method is including flowing compressed gas selectively through distinct orifice sizes (124, 126) depending on an operating condition of the vehicle and the vehicle is preferably a rail vehicle. 
     Another aspect of the invention relates to a system for delivering a compressed gas to a nozzle (115).
Patent EP-4173487-A1 (EP)
Inventor: SEKI MINORU
IPC: A21C11/16
Filed: 2022-10-10
Abstract: [Problems]The purpose of this invention is to provide an apparatus for forming pieces of food dough that has a simple mechanism and can form the pieces of the food dough having an enough uniformity of thickness when the pieces are formed by cutting the food dough extruded from an extruding device by means of a cutting device.[Means of Solving the Problems]An apparatus 1 for forming pieces P of food dough, comprising: an extruding device 2 to extrude the food dough D, and a cutting device 3 to cut the pieces P of the food dough, wherein the extruding device 2 comprises a passage T to feed the food dough D, wherein the passage T comprises an upstream passage 2G having a cross-sectional shape perpendicular to a moving direction R of the food dough that becomes narrower from the upstream towards the downstream of the upstream passage 2G and a downstream passage 2H that is connected to the exit 2L of the upstream passage 2G, which corresponds to the downstream end of the upstream passage 2G, has a constant cross-sectional shape, and extends to the extruding port 2M of the extruding device 2, wherein the length L2 of the downstream passage 2H in the moving direction R of the food dough D is greater than the maximum distance S2 in a straight line of the extruding port 2M.
Patent EP-4261367-A1 (EP)
Inventor: ZHANG AN
IPC: E05B47/00
Filed: 2022-10-14
Abstract: The present disclosure relates generally to an electronically operated mortise or rim cylinder lock for a door lock, the lock comprising a cylinder, first and second coaxial shafts rotatably mounted in the cylinder and a clutch disposed on the first shaft and rotationally fixed to the first shaft but axially shiftable, a motor configured to shift the clutch axially between a first position and a second position, and an electrical connector disposed on a front face of the cylinder, the electrical connector configured to receive data concerning access credentials.
Patent EP-4187001-A1 (EP)
Title: Titanium surface treatment method
Inventor: LONG GUO TIE
IPC: C25D11/26
Filed: 2022-11-16
Abstract: Surface treatment method for manufacturing a polymer-titanium joint structure, said method comprising the following steps: 
(a) a first etching step wherein the titanium surface is etched by acidic solution; 
(b) a first surface treatment step wherein the titanium surface is treated by ultrasonic wave; 
(c) a second etching step wherein the titanium surface is etched again by acidic solution; 
(d) a second surface treatment step wherein the titanium surface is treated again by ultrasonic wave; 
(e) a first silane coupling treatment step wherein the titanium surface is treated by ultrasonic wave; 
(f) a third surface treatment step wherein the titanium surface is treated again by ultrasonic wave; 
(g) a second silane coupling treatment step wherein the titanium surface is treated by anodic oxidation.
Patent EP-4163203-A1 (EP)
Inventor: FENNY CARLOS ALEXANDER
IPC: B64C29/00
Filed: 2018-07-25
Abstract: An aircraft (200; 300; 400; 500) comprises a fuselage (205; 305; 405), one or more support structures (210a-c, 215; 310a-c, 315; 410a-c, 415) connected to the fuselage, the one or more support structures comprising a closed or ring wing (215, 315, 415) and spokes (210a-210c, 310a-310c, 410a-410c), one or more engines or motors disposed within or attached to the one or more support structures or the fuselage, and a distributed propulsion system. The distributed propulsion system comprises two or more propellers (220a-220l, 320a-320l, 420a-420l, 510a-510h) configured in pairs, the propellers symmetrically distributed along the one or more support structures (210a-c, 215; 310a-c, 315; 410a-c, 415) and operably connected to the one or more engines or motors. Each propeller has a rotation direction (225a-225l, 325a-325l, 425a-425l, 512a-512h) within a tilted plane of rotation (235a-235l, 335a-335l, 435a-435l, 514a-514h), and the rotational axes (240a-240l, 340a-340l, 440a-440l, 516a-516h) of the propellers in each pair are substantially coplanar with a vertical axis (245, 345, 350, 445, 518) disposed between the respective pair of propellers, such that a summation of horizontal force vectors (230a-230l; 330a-330l; 430a-430l) created by the tilted plane of rotation of all the propellers is substantially zero when all the propellers are creating a substantially equal thrust magnitude. Movement of the aircraft is controlled by selectively increasing or decreasing a thrust of at least one of the two or more propellers.
Patent EP-4215447-A1 (EP)
Inventor: TSUCHIHASHI YUKI
IPC: B65C9/18
Filed: 2022-12-28
Abstract: Generation of a wrinkle is prevented when a sticker (150) is affixed to an object (130). A sticker affixing system (10) includes an articulated robot (100), a controller (200) configured to control the articulated robot (100), and a suction tool (110) attached to a distal end of the articulated robot (100). The suction tool (110) includes a suction portion (501) configured to hold a sticker (150) and a pressing portion (502) configured to affix the sticker (150) to an object (130) to which the sticker (150) is affixed. The controller (200) causes the articulated robot (100) to execute an operation of inclining a suction surface of the suction portion (501) with respect to a surface of the object (130) and an operation of moving the suction tool (110) along the surface of the object (130). The pressing portion (502) presses the sticker (150) against the surface of the object (130) while the suction tool (110) moves along the surface of object (130).
Patent EP-4261010-A1 (EP)
Title: Apparatus and process for producing a trim panel
Inventor: BONDOERFFER MARC
IPC: B29C51/16
Filed: 2022-04-11
Abstract: The apparatus is for producing a trim panel (12) having at least a substrate (14) and a cover sheet (16) laminated to said substrate (14). The apparatus (10) comprises: 
- a first mold section (18), with a first surface area (20) and a holding device (22) holding the substrate (14) on the first surface area (20); 
- a second mold section (24), with a second surface area (26); 
- a clamping frame (28), with a first clamping member (30), a second clamping member (32) and a clamping drive (34) moving the first clamping member (30) and the second clamping member (32) with respect to one another between a cover sheet clamping position and a cover sheet release position; 
- a main drive (29) moving the first mold section (18) and the second mold section (24) with respect to one another between a molding position and an open position, the first surface area (20) and the second surface area (26) being pressed against one another with the substrate (14) and the cover sheet (16) between them in the molding position, the first surface area (20) and the second surface area (26) being away from one another in the open position.
Patent EP-4261362-A1 (EP)
Title: Loosefill insulation hose connector, loosefill insuation hose and loosefill insulation installation system
Inventor: SACKS JEFFREY
IPC: E04F21/08
Filed: 2022-04-13
Abstract: The present disclosure relates generally to loose fill insulation installation systems, for example, suitable for installing loose fill insulation to an installation site. The present disclosure relates more particularly to a loose fill insulation hose including a plurality of tubular sections coupled together so as to form a conduit configured to convey loose fill insulation along a path from a blowing machine to an installation site. The tubular sections include a first hose section, a first connector section, and a second connector section. The first hose section includes a flexible body that forms an opening with a first cross-sectional area. The first connector section includes a plurality of projections that extend inward. The second connector section includes a constricted opening with a second cross-sectional area that is no more than 50% of the first cross-sectional area.
Patent EP-4311760-A1 (EP)
Inventor: PIATEK PIOTR
IPC: B63H21/21
Filed: 2022-07-28
Abstract: This invention relates to a vehicle propulsion control handle, especially for underwater vehicles, characterised in that: the lower end of its handpiece (9) is connected in a detachable manner to an offset (4) of the upper surface of the base (1) and to a lower inner offset (15), mounted thereon, of the profile lever (14) arranged on a slot (10) of the handpiece (9), wherein the profile lever (14) is provided above the offset (15) with an inner offset (19) with a spring mounted thereon (21) whose other end is adjacent to the inner surface of the handpiece (9), and with an upper offset (17) with magnet M1 fitted loosely to a pin (18) in the slot (12) of the handpiece (9), inside the upper end of said handpiece, there is provided the lower end of the housing (22) with an outer ring-shaped offset (24) and a bottom (25) whose lower surface has two offsets (26, 26') separated by a slot (27) such that an offset (17) for the lever (14) is provided in said slot; in said housing (22), there is set an electronic board (32) permanently connected to an encoder (33) and to at least one Hall sensor (H2, H3), arranged on the upper surface of the board (32), and the Hall sensor (H1) arranged on the lower surface of said board such that electrical wires are led out of said board through a pass-through hole (31) in the offset (26) of the housing (22); next to each of the Hall sensors (H2, H3), in the side surface of the housing (22), there is provided at least one socket (44, 44') for a bistable slide function switch (45, 45') with a magnet (M2, M3), from top side, the electronic board (32) is covered with a sleeve-shaped lid (34) having on its upper face blind holes (35, 35') for springs (36, 36') with metal balls (37, 37') mounted thereon, wherein, on said lid (34), there is mounted a sleeve-shaped knob (38) with an upper bottom (39), connected to the lid in a detachable manner, whose inner surface has an offset for the upper end of the profile encoder (33) and blind holes (43) for said metal balls (37, 37') of the springs (36, 36').
Patent EP-4248742-A1 (EP)
Inventor: SÉRA MILÁN
IPC: A01K63/00
Filed: 2022-03-23
Abstract: The modular fish farming system (100) comprises fish farming tanks (100,112), a water supply network (120) and a drainage network (130) connected to the tanks, and a circulating pump (138) and a mechanical filter (134), both connected to the water supply network. The system further comprises a moving bed biological filter unit (140) interposed between the water supply network (120) and the drainage network (130), wherein said filter unit contains a biomedia with an active surface as a filter material, said biomedia providing an adequate habitat for micro-organisms that transform the ammonium ions in the used water coming from the drainage network (130) into nitrates; an air blower (160) connected to the biological filter unit (140) and the tanks (110, 112) for supplying oxygen to the tank water and biomedia; and a programmable logic circuit (170) for controlling and monitoring the operation of the system. The tanks (110, 112) are designed in at least two different sizes according to the size of the farmed fish. At least the circulation pump (138), the mechanical filter (134), the air blower (160) and the programmable logic circuit (170) are designed to form a separate module.
Patent EP-4314225-A1 (EP)
Inventor: SUNDER MATTHIAS
IPC: C11D17/00
Filed: 2022-01-13
Abstract: L'invention concerne une pastille d'agent de lavage présentant une phase imprimée constituée d'un prémélange particulaire comprimé - le prémélange particulaire présentant une distribution de grosseur de particule dans laquelle au moins 60 % en poids des particules présentent une grosseur de particule située entre 100 µm et 900 µm ; - au moins 90 % de la surface de la phase imprimée en dehors de la région imprimée présente un degré de blancheur qui est défini par L*max situé dans la plage de 85 à 100, a*max situé dans la plage de -3 à +5 et b*max situé dans la plage de +5 à -15. L'invention concerne également des formes de produit d'agent de lavage comprenant ces pastilles d'agent de lavage et un procédé de lavage et de nettoyage utilisant ces pastilles d'agent de lavage.
Patent EP-4081971-A1 (EP)
Inventor: WANG GANG
IPC: G06Q30/02
Filed: 2022-01-06
Abstract: This disclosure relates to protecting the security of information in content selection and distribution. In one aspect, a method includes receiving, from a client device and by a first computing system of multi-party computation (MPC) systems, a digital component request including first secret shares of data identifying user groups that include a user of the client device as a member. The first computing system transmits a contextual digital component request to a content platform. The first computing system receives, from the content platform, selection data for multiple digital components. The selection data includes first vector data defining a contextual-based vector of values selected based in part on the set of contextual signals. The first computing system obtains, for each digital component, second vector data defining a user group-based vector of values selected based in part on a respective user group corresponding to the digital component.
Patent EP-4315881-A1 (EP)
Title: Transducteurs segmentés pour applications acoustiques
Inventor: HERRERA BERNARD
IPC: H04R7/04
Filed: 2022-02-03
Abstract: Certains dispositifs divulgués peuvent comprendre un empilement d'affichage, une couche de protection près d'un premier côté de l'empilement d'affichage et un réseau de transducteurs segmentés près d'un second côté de l'empilement d'affichage. Le réseau de transducteurs segmentés peut comprendre une pluralité de segments transducteurs indépendants. Chaque segment transducteur indépendant peut comprendre une couche piézoélectrique et une couche de transistor en couches minces (TFT). Les segments transducteurs indépendants peuvent comprendre des segments transducteurs émetteurs et des segments transducteurs récepteurs. Dans certains exemples, un espacement entre au moins une première pluralité de segments transducteurs émetteurs peut correspondre à une fréquence de mode d'oscillation d'empilement d'affichage et de couche de protection dans une plage de 20 Hz à 20 kHz, de 15 kHz à 200 kHz ou de 20 kHz à 400 kHz.
Patent EP-4291630-A1 (EP)
Inventor: KANN SAMUEL
IPC: C12M3/00
Filed: 2022-02-11
Abstract: A microchannel cell culture device is disclosed. The microchannel cell culture device includes a well plate defining an array of tissue modeling environments. A cell culture system including the microchannel cell culture device is also disclosed. The cell culture system includes a plurality of optical sensors, a platform, and a light source. A method of high throughput screening cell biological activity with the microchannel cell culture device is disclosed. A method of measuring oxygen consumption rate of cells in the microchannel cell culture device is disclosed. A method of facilitating drug development with the microchannel cell culture device is also disclosed.
Patent EP-4295331-A1 (EP)
Inventor: RYD GUSTAV
IPC: G07C9/27
Filed: 2022-02-17
Abstract: It is provided a method for handling access rights for access to a physical space (16a-g), comprising: communicating (40) with a credential (2) of a user (5), based on short-range wireless communication; determining (42) that the credential (2) does not currently have access rights to access the physical space (16a-g); finding (44) a communication address to a superior (6) to the user (5); generating (46) an increased-access request message, comprising a link that, when activated, adds a first access role to the user (5); sending (48) the increased-access request message to the address of the superior (6); receiving (50) an indication that the superior has activated the link, adding the first access role to the user (5); and granting (52) access for the user (5) to the physical space (16a-g).
Patent EP-4305066-A1 (EP)
Title: Agents de liaison multispécifiques dirigés contre cd40 et cd137 en thérapie
Inventor: FU YALI
IPC: C07K16/28
Filed: 2022-03-09
Abstract: La présente invention concerne d'une manière générale le domaine des agents de liaison multispécifiques destinés à être utilisés en thérapie, en particulier dans le traitement du cancer, lesdit agents de liaison se liant au CD40 humain et au CD137 humain.
Patent EP-4308319-A1 (EP)
Title: Method and plant for producing flat rolled products
Inventor: BENEDETTI GIANPIETRO
IPC: B21B1/46
Filed: 2022-03-14
Abstract: The invention concerns a method and a plant for obtaining strips (S), wherein the plant has at least three casting lines (11, 12, 13) disposed in parallel, of which two are lateral (11, 13) and one is central (12), and at least two rolling lines (14, 15) aligned with two of said at least three lateral casting lines (11, 12 13).
Patent EP-4223735-A1 (EP)
Inventor: ZHU JUNCHENG
IPC: C07C29/149
Filed: 2022-06-16
Abstract: The invention discloses a method for direct hydrogenation of maleic anhydride to produce 1,4-butanediol and co-produce succinic anhydride, 1 ,4-butanediol is obtained by two-step hydrogenation using maleic anhydride and hydrogen as raw materials; the first step of hydrogenation is maleic anhydride hydrogenation reaction, and obtaining γ-butyrolactone and succinic anhydride products by multi-column rectification separation; the second step of hydrogenation is γ-butyrolactone hydrogenation reaction, and obtaining 1,4 butanediol product by rectification separation; specifically includes the following steps: a. hydrogenating maleic anhydride; b. refining the succinic anhydride product; c. hydrogenating γ-butyrolactone; d. refining the 1,4-butanediol product. Compared with the existing methods, the hydrogenation product of the present invention is more abundant, especially succinic anhydride can be co-produced, the conversion rate of maleic anhydride is more than 99%, the total selectivity of products such as 1,4-butanediol, succinic anhydride and the like can be more than 90%, and the proportion of each product can be adjusted by properly adjusting the conditions of the first-step maleic anhydride hydrogenation reaction to meet the changing market demand.
Patent EP-4131617-A1 (EP)
Inventor: YOON SEOK EUN
IPC: H01M50/342
Filed: 2022-01-13
Abstract: A battery module according to an embodiment of the present disclosure includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame that houses the battery cell stack; and at least one venting part that is formed on the upper part of the module frame, wherein at least one edge of the venting part is connected to the upper part of the module frame, and the remaining edge is formed by cutting the upper part of the module frame open.
Patent EP-4282169-A1 (EP)
Inventor: YU XIAN CHLOE
IPC: H04S7/00
Filed: 2022-01-19
Abstract: An example method of operation includes performing a plurality of polar pattern permutations based on a function of an inputted magnitude and phase adjustment range, determining a plurality of polar pattern outputs, creating a list of the polar pattern outputs, and creating a set of FIR filters to apply to a loudspeaker based on a selected one of the list of polar patterns.
Patent EP-4299597-A1 (EP)
Inventor: RUI WEI
IPC: C07K19/00
Filed: 2022-02-24
Abstract: The invention relates to the field of biomedicine, in particular to a dual-target synthetic T-cell receptor and antigen receptor (Synthetic T-Cell Receptor and Antigen Receptor, STAR) and uses thereof. Specifically, the present invention discloses a dual-target STAR targeting CD19 and CD22, T cells containing the dual-target STAR, and uses thereof.
Patent EP-4308585-A1 (EP)
Title: Inhibitors of antigen presentation by mhc class ii hla-drb1*15:01 molecules with enhanced metabolic stability
Inventor: OLSON GARY L
IPC: C07K7/06
Filed: 2022-03-09
Abstract: Provided are compounds, pharmaceutical compositions containing such compounds and methods for using the compounds the treatment or prevention of autoimmune diseases and disorders associated with antigen presentation by MHC Class II HLA-DRB1*15:O1 and furthermore, have improved metabolic stability compared to previous inhibitors.