baber/WOPTO huggingface dataset:
Patent EP-4144427-A1 (EP)
Inventor: MINEO RYOTA
IPC: B01D29/07
Filed: 2021-04-02
Abstract: The present invention provides a depth filter which contains fine particles and coarse particles, and which exhibits excellent filtration accuracy with respect to a high concentration fluid and/or a high viscosity fluid. This depth filter enables filtration for a long period of time, while maintaining a low filtration pressure. 
     The present invention is a depth filter which is obtained by winding a fiber sheet into a cylinder, and which comprises a pre-filtration layer and a microfiltration layer; the pre-filtration layer and the microfiltration layer are formed of a fiber sheet; the fiber sheet is composed of a nonwoven fabric or a web; the average fiber diameter of the fiber sheet continuously decreases from the pre-filtration layer toward the microfiltration layer; and the average weight per square meter of the fiber sheet continuously decreases from the pre-filtration layer toward the microfiltration layer.
Patent EP-4142640-A1 (EP)
Inventor: YANG QUANZU
IPC: A61C1/00
Filed: 2021-04-27
Abstract: An endodontic handpiece comprises a handle assembly and an endodontic tool. The handle assembly comprises a handle housing, a chuck assembly, a bearing system for supporting the chuck assembly for rotation relative to the handle housing, a first drive system for rotating the chuck assembly, and first and second drive systems. The endodontic tool defines a support portion and a working portion. The chuck assembly transfers movement of the chuck assembly to the endodontic tool. The endodontic handpiece operates in at least one of first, second, and third modes in which the first drive system causes rotation of the endodontic tool through the chuck assembly, the second drive system causes vibration of the endodontic tool, and/or the first drive system causes rotation of the endodontic tool through the chuck assembly.
Patent EP-4135400-A1 (EP)
Title: Communication method and apparatus
Inventor: PENG WENJIE
IPC: H04W28/24
Filed: 2021-04-28
Abstract: This application provides a communication method and an apparatus. The method includes: receiving at least one piece of quality of service QoS information from a second terminal; determining first QoS information based on the at least one piece of QoS information; and determining a first bearer configuration based on the first QoS information, and forwarding data from the second terminal to a third terminal based on the first bearer configuration; or sending the first QoS information to a network device, receiving a first bearer configuration of the network device, and forwarding data from the second terminal to a third terminal based on the first bearer configuration. In comparison with a current technology, in the communication method provided in this application, a first terminal used as a relay terminal may determine, based on the received at least one piece of quality of service information, the first QoS information of communication between the first terminal and the third terminal, so that the first terminal can obtain a sidelink configuration corresponding to the first QoS information.
Patent EP-4225610-A1 (EP)
Inventor: FRANCESCHETTI MARCO
IPC: B60P1/36
Filed: 2021-10-04
Abstract: The present invention relates to the field of vehicles and means of transport for inert materials and in particular concerns a semi-trailer (1) for transporting loose materials having an axis with longitudinal extension (x), comprising: - a chassis (2) provided with wheels (3); - a bottom plate (4); - a first (5) and a second (6) side wall parallel to said longitudinally extending axis (x); - a moving front wall (7) and an opening rear wall (8); - movement means of said front wall (7) adapted to allow it to move longitudinally with respect to said bottom plate (4); - a belt (9) comprising a first (9') and a second (9") end, where said first end (9') is directly associated with said moving front wall (7) and said second end (9") is at least indirectly associated with said moving front wall (7), so as to form a closed loop around said bottom plate (4) between guide rollers and/or pulleys. Said belt (9), drawn by said moving front wall (7), moves with respect to said bottom plate (4) along said longitudinally extending axis (x) of said semi-trailer (1).
Patent EP-4225212-A1 (EP)
Inventor: YUSHTEIN HAIM
IPC: A61F2/24
Filed: 2021-10-05
Abstract: An implantable prosthetic device can include a radially expandable and compressible frame including an inflow end portion and an outflow end portion. The frame can include an expansion and locking mechanism comprising a member having a first set of lateral extensions disposed adjacent an outflow end and a second set of lateral extensions axially spaced from the first set, each lateral extension comprising a bore extending into the lateral extension. The frame can further comprise a commissure attachment member having a first set of arms each extending into a respective inner bore of the first set of lateral extensions and a second set of arms each extending into a respective inner bore of the second set of lateral extensions such that the commissure attachment member is restrained from movement relative to the expansion and locking mechanism in the radial and axial directions.
Patent EP-4237544-A1 (EP)
Inventor: GOPALAKRISHNAN JAY
IPC: C12N5/079
Filed: 2021-11-02
Abstract: The present invention relates to a method for producing a plurality of homogeneous neurospheres, said method comprising: providing pluripotent cells; seeding said pluripotent cells into a cell culture device comprising at least one compartment comprising a plurality of microwells; and culturing said pluripotent cells in said cell culture device under conditions that allow the cells to form neurospheres.
Patent EP-4240663-A1 (EP)
Inventor: CHRISTENSEN SØREN WIBERG
IPC: B65D6/00
Filed: 2021-11-05
Abstract: The present invention relates to a metal-box (14) comprising a metal frame (15), at least one metal wall (13) and at least one metal bottom plate (12), wherein the metal frame (15) comprises a metal profile (1), wherein the metal profile (1) comprising an elongated element (2) and a cross-section (3), wherein the cross-section (3) comprising (i) a cavity 5 (4), and the cavity (4) is enclosed by a first flange (5), a bottom part (6) and a first side (8) of a second flange (7), and (ii) a recess (9) enclosed by a second side (10) of the second flange (7) and the bottom part (6).
Patent EP-4071892-A1 (EP)
Inventor: SHIN JU HWAN
IPC: H01M10/6568
Filed: 2021-04-26
Abstract: The present invention relates to a battery pack having a cooling unit provided outside a pack case, and more particularly a battery pack including a battery module (100) including one or more unit cells; a case (200) having a receiving portion configured to receive the battery module (100); a cooling unit (300) located at an outer bottom surface of the case (200); and a reinforcement member (400) configured to protect the cooling unit (300).
Patent EP-4232184-A1 (EP)
Title: Hemodialyzer
Inventor: SHAO HUI
IPC: B01D61/24
Filed: 2021-10-28
Abstract: A hollow fiber membrane and methods of making the hollow fiber membrane are described. The membrane includes a hydrophobic polymer such as polysulfone, a hydrophilic polymer such as polyvinylpyrrolidone (PVP), and a fluropolymer additive, and optionally a stabilizer, for instance, to stabilize the fluoropolymer additive in the membrane, particularly during conditioning or E-beam sterilization or both. Further conditioning improvements to membrane manufacturing are disclosed. The membrane may be incorporated into a dialysis filter for use in hemodialysis and related applications. The membrane has improved hemocompatibility, charge stability, or middle molecule clearance compared to conventional membranes. Also disclosed is a method of evaluating membrane charge stability.
Patent EP-4160170-A1 (EP)
Inventor: YAKO MOTOKI
IPC: G02B5/20
Filed: 2021-04-28
Abstract: A filter array includes optical filters that are arranged two-dimensionally. At least one optical filter of the optical filters includes an interference layer having a first surface and a second surface opposite the first surface, and a reflective layer provided on the first surface. A transmission spectrum of the at least one optical filter has maximum values in a specific wavelength range. The reflective layer is not provided on the second surface.
Patent EP-4238089-A1 (EP)
Inventor: LIU XIAOYU
IPC: G10L21/0208
Filed: 2021-10-29
Abstract: A system for suppressing noise and enhancing speech and a related method are disclosed. The system trains a neural network model that takes banded energies corresponding to an original noisy waveform and produces a speech value indicating the amount of speech present in each band at each frame. The neural model comprises a feature extraction block that implements some lookahead. The feature extraction block is followed by an encoder with steady down-sampling along the frequency domain forming a contracting path. The encoder is followed by a corresponding decoder with steady up-sampling along the frequency domain forming an expanding path. The decoder receives scaled output feature maps from the encoder at a corresponding level. The decoder is followed by a classification block that generates a speech value indicating an amount of speech present for each frequency band of the plurality of frequency bands at each frame of the plurality of frames.
Patent EP-4244052-A1 (EP)
Inventor: TATTAM EDWIN FRANCIS
IPC: B32B1/02
Filed: 2021-11-12
Abstract: La présente invention concerne le domaine du transport et du stockage de marchandises et, en particulier, une boîte ou un conteneur de transport en forme de boîte constitué de carton ondulé ou de carton contrecollé qui peut fournir un haut degré d'isolation thermique. Plus particulièrement, la présente invention concerne du carton destiné à être utilisé dans de tels conteneurs de stockage constitués d'un tel carton qui comprennent une boîte ou un conteneur en forme de boîte, qui est un conteneur portatif ou un dispositif d'expédition de palette.
Patent EP-4237942-A1 (EP)
Inventor: EDARA PAVAN
IPC: G06F9/46
Filed: 2021-10-28
Abstract: A method (600) for processing data exactly once using transactional stream writes includes receiving, from a client, a batch of data blocks (22) for storage on memory hardware (146) in communication with the data processing hardware. The batch of data blocks is associated with a corresponding sequence number (20) and represents a number of rows (21) of a table (147) stored on the memory hardware. The method also includes partitioning the batch of data blocks into a plurality of sub-batches of data blocks. For each sub-batch of data blocks, the method further includes assigning the sub-batch of data blocks to a buffered stream (184); writing, using the assigned buffered stream, the sub- batch of data blocks to the memory hardware; updating a storage log (174) with an intent to commit the sub-batch of data blocks using the assigned buffered stream; and committing the sub-batch of data blocks to the memory hardware.
Patent EP-4136630-A1 (EP)
Inventor: RUTHERFORD SCOTT
IPC: G08G1/00
Filed: 2021-06-14
Abstract: The present invention relates to a novel system to integrate the critical components needed to power, control, and communicate with a roadway surveillance or monitoring system, such as a roadside camera system, into a small, self-contained and "unobtrusive" package so as to enable roadside surveillance or monitoring in an aesthetically appealing and functional package. This package may be inserted into a traffic pole, a utility pole, a light pole, or the like, whereas prior art systems were simply connected to an exterior surface thereof. The package may also be configured such the top cap is oversized and can slide in (and be secured, such as by screws or other securing means) but will not fall through the external structural pole or tube in which it resides. Such an "in-pole" integrated processing device has many advantages over the prior art.
Patent EP-4267976-A1 (EP)
Inventor: SMITH MARK F
IPC: G01R15/18
Filed: 2021-11-18
Abstract: La présente invention concerne un capteur/transducteur destiné à être utilisé pour réduire le courant de fuite d'un patient en communication fluidique avec un dispositif médical par un tube rempli d'un liquide conducteur (par exemple, le sang ou le dialysat (une " ligne de fluide ") comprenant un noyau magnétiquement conducteur avec 1) un support situé au centre pour une bobine de conduite de liquide et 2) des conducteurs électriques enroulés situés à des positions qui sont espacées du support situé au centre, sur des côtés opposés du support situé au centre. Le capteur/transducteur peut être utilisé pour mesurer un courant de fuite transporté par le liquide conducteur dans la conduite de liquide, ou il peut être utilisé pour induire un courant dans la ligne de liquide d'une manière qui réduit le courant de fuite.
Patent EP-4222239-A1 (EP)
Inventor: OLSON ERIK C
IPC: C11D3/00
Filed: 2021-11-22
Abstract: Liquid multipurpose alkaline compositions for use as pre-sprays to beneficially remove polymerized soils, de-stain, remove hard water deposits and/or otherwise assist in general cleaning of difficult soils are provided. The multipurpose alkaline compositions include at least one non-hydroxide alkaline source, at least one surfactant, a chelant and a solvent system. The multipurpose alkaline compositions can be PPE free compositions. Methods of using the multipurpose alkaline compositions as pre-treatments, soaks and/or application in machine and manual warewash are also provided. Methods for using the multipurpose alkaline compositions for removing tea stains, coffee stains, hard water scale/deposits, polymerized oils, carbonized soils, fats, oils, and cosmetics are further provided.
Patent EP-4229346-A1 (EP)
Inventor: MüLLER VOLKER
IPC: F28D15/02
Filed: 2021-12-01
Abstract: La présente invention concerne un dissipateur thermique de caloduc (1), le dissipateur thermique de caloduc (1) étant conçu pour fonctionner en tant que caloduc pulsatoire, le dissipateur thermique (1) de caloduc comprenant un corps (2). Selon l'invention, pour améliorer les performances et l'aptitude à la fabrication du dissipateur thermique de caloduc (1), le corps (2) comprend intérieurement au moins un canal fermé (3), plus particulièrement un canal alternativement incurvé ou en forme de serpentin (3), le corps (2) comprenant une première partie de corps (21), qui est incurvée, alternativement incurvée, en forme de serpentin ou en forme de U, un fluide de refroidissement (6), plus particulièrement un fluide de refroidissement gazeux (6), pouvant s'écouler à travers la première partie de corps (21) le long de la surface (4) de la première partie de corps (21), des parties du canal (3) et/ou, s'il y a plus d'un canal (3), de différents canaux (3) étant agencées parallèlement les unes aux autres. L'invention concerne en outre un procédé de fabrication d'un dissipateur thermique de caloduc (1) de ce type, dans lequel, dans une première étape, le corps (2) ou des parties de bloc (24) sont produits dans un moule à blocs, le canal (3) s'étendant dans un plan, dans lequel, dans une deuxième étape, le corps (2) ou les parties de bloc sont formées ou coudées de telle manière que la première partie de corps (21) est produite avec une structure alternativement courbée, en forme de serpentin ou en forme de U. L'invention concerne en outre une unité à semi-conducteur d'alimentation (10) et un convertisseur (30) avec un dissipateur thermique de caloduc (1) de ce type, la chaleur générée pouvant être transférée au liquide de refroidissement (6) par le dissipateur thermique de caloduc (1).
Patent EP-4175536-A1 (EP)
Title: Color map generation techniques for simultaneously displaying different types of cavitation activity on a digital image
Inventor: LAFOND MAXIME
IPC: A61B5/00
Filed: 2021-07-02
Abstract: A method of simultaneously outputting a plurality of cavitation types on a digital image is provided. The method includes detecting acoustic emissions corresponding to the plurality of cavitation types, the plurality of cavitation types including at least some combination of linear scatter, stable cavitation, and inertial cavitation, generating, based on the acoustic emissions, a two-dimensional color map of the plurality of cavitation types on the digital image, the two-dimensional color map includes a first acoustic emission corresponding to linear scatter or stable cavitation and a second acoustic emission corresponding to linear scatter or inertial cavitation, and outputting on the digital image, displayed on the display of the computing device, the two-dimensional color map of the plurality of cavitation types.
Patent EP-4262634-A1 (EP)
Inventor: MCCLINTOCK LARRY E
IPC: A61F2/44
Filed: 2021-12-08
Abstract: The spinal implant (110) described in the present disclosure utilizes an augmented expanding system to build the desired height spacer in-situ without the need for mechanically expanding devices. An expanding spacer system includes a plurality of implant components (112a, 112b, 112c) configured to mate with each other in the intervertebral disc space and a positioning system (150) used to insert each of the plurality of implant components (112a, 112b, 112c). Each implant component (112a, 112b, 112c) has a smaller dimension and a larger dimension. The positioning system (150) is used to insert the first component (112a) into the disc space with the smaller dimension parallel to the spinal axis, and the positioning system (150) is then used to rotate the first implant component (112a) to distract the disc space. Additional implant components (112c, 112c) are added and rotated to further distract the disc space until a desired height is reached.
Patent EP-4263982-A1 (EP)
Inventor: NIEGMANN KAJ
IPC: E05B47/00
Filed: 2021-12-01
Abstract: A coupling arrangement (12) for a lock device (10), the coupling arrangement comprising an input and an output element (14, 18) rotatable about a rotation axis (16); an engaging member (34) movable between a first and second position (80, 88); an electric motor (36) arranged to affect movement of the engaging member between the first and second position; a coupling member (38) rotationally locked to the input element and axially movable relative to the input element between a decoupled position (82), where a rotation of the input element is not transmitted by the coupling member to a rotation of the output element, and a coupled position (90), where a rotation of the input element is transmitted by the coupling member to a rotation of the output element; and a transmission mechanism (56) arranged to transmit a rotation of the coupling member to a movement of the coupling member from the decoupled position to the coupled position when the engaging member adopts the second position.
Patent EP-4267309-A1 (EP)
Inventor: TSCHACKERT CARSTEN
IPC: B04B7/06
Filed: 2021-12-08
Abstract: Bei einer Vorrichtung zum Verriegeln eines Deckels (1) auf einem Behälter, insbesondere auf dem Rotorkessel einer Zentrifuge, mit einer Verriegelungseinrichtung, die wenigstens ein in einem Gehäuseteil stellbeweglich gehaltenes Sperrglied (4) sowie einen am Sperrglied (4) angreifenden Antriebsknebel (5) aufweist, ist der Antriebsknebel (5) in einer am Sperrglied (4) ausgebildeten inneren Kulissenführung (6) sowie in einer am Gehäuseteil (3) ausgebildeten Drehführung (7) gehalten. Das Sperrglied (4) weist einen als Drehriegel (8) fungierenden Kopfbereich auf und ist in einer am Gehäuseteil (3) ausgebildeten äußeren Kulissenführung (9) gehalten.
Patent EP-4186902-A1 (EP)
Inventor: MA CHANGYOU
IPC: C07D471/04
Filed: 2021-07-22
Abstract: The present application discloses a salt of a dihydropyrido[2,3-d]pyrimidinone derivative, a preparation method therefor and the use thereof. The salt is selected from fumarate, methanesulfonate, isethionate, α-naphthalenesulfonate, p-toluenesulfonate, 1,2-ethanedisulfonate, oxalate, maleate, citrate, succinate, L-(+)-tartrate, hippurate, L-ascorbate, L-malate, benzoate, gentisate, a hydrochloride, a sulfate or a phosphate. The salt of the dihydropyrido[2,3-d]pyrimidinone derivative of the present application can be used in the treatment of breast cancer, prostate cancer, or ovarian cancer.
Patent EP-4264715-A1 (EP)
Inventor: HALUSCHKA CHRISTOPH
IPC: H01M8/0273
Filed: 2021-12-17
Abstract: Die Erfindung betrifft ein Verfahren zum Befestigen eines Gaskets (4) mit einer Bipolarplatte (12). Das Verfahren umfasst dabei die Schritte des Aufbringens und Ausrichtens einer ersten Gasket-Folie (4a) auf eine, Verbindungsaussparungen (8) aufweisende, zweite Gasket-Folie (4b), des Verbindens der ersten Gasket-Folie (4a) mit der zweiten Gasket-Folie (4b), so dass das Gasket (4) gebildet wird, des Auflegens des Gaskets (4) auf die Bipolarplatte (12), so dass die zweite Gasket-Folie (4b) mit den Verbindungsaussparungen (8) an der Bipolarplatte (12) anliegt, und des Durchführens eines Prägeschritts, bei welchem mit einem Präge-Werkzeug (20) im Bereich der Verbindungsaussparungen (8) eine Prägekraft aufgebracht wird, so dass ein geprägter Klebepunkt (24) gebildet wird und die erste Gasket-Folie (4a) über ein in der Verbindungsaussparung (8) auf der ersten Gasket-Folie (4a) angeordnetes Klebemittel (16) mit der Bipolarplatte (12) verbunden wird.
Patent EP-4271989-A1 (EP)
Inventor: OP DE BEECK JEFF
IPC: G01N30/60
Filed: 2021-12-29
Abstract: A chemical reactor implemented on a substrate is described. The chemical reactor includes at least one channel for transporting a liquid and/or gas during operation of the chemical reactor. The channel comprises pillar structures perpendicular to the bottom of the channel having a transverse section parallel to the bottom that is substantially rectangular and wherein the pillar structures are provided with a porous layer of substantially homogeneous thickness applied via electrochemical anodising.
Patent EP-4259426-A1 (EP)
Title: Laminated glazing with several panels, of which a region for positioning adjacent panels next to one another is reinforced by inserting a structuring element
Inventor: LAGO-GOMEZ CYRIL
IPC: B32B17/10
Filed: 2021-12-13
Abstract: The invention relates to laminated glazing comprising at least first and second elementary transparent laminated panels whose edges are next to one another and whose respective glass sheets are distinct and separated from one another, characterised in that the glass sheets (1, 4) of the first panel, on the one hand, and the glass sheets (2, 5) of the second panel, on the other hand, are joined together in pairs by an intermediate adhesive layer (7) which is rigidly attached to the surface of the assembly of the first and second panels and in that, in a region in which the first and second panels are positioned next to one another, a structuring element (8) is inserted into the intermediate adhesive layer (7). The invention also relates to the use of said laminated glazing as glazing for an air vehicle, in particular a drone, a plane or a helicopter, or a land vehicle, in particular a road or rail vehicle, or a watercraft.
Patent EP-4271721-A1 (EP)
Title: Phosphate resistant electrodepositable coating compositions
Inventor: BROWN-TSENG ELIZABETH STEPHENIE
IPC: C08G18/08
Filed: 2021-12-30
Abstract: The present invention is directed to an electrodepositable coating composition comprising an electrodepositable binder comprising an ionic salt group-containing film-forming polymer comprising active hydrogen functional groups, and a blocked polyisocyanate curing agent; a solubilized bismuth catalyst; and a guanidine; wherein the electrodepositable coating composition has a weight ratio of bismuth metal from the solubilized bismuth catalyst to guanidine of from 1.00:0.071 to 1.0:2.1 and/or a molar ratio of bismuth metal to guanidine of from 1.0:0.25 to 1.0:3.0. Also disclosed are methods of treating electrodepositable coating compositions, methods for making electrodepositable coating compositions, systems for coating a metal substrate, coatings, coated substrates, and methods of coating a substrate.