baber/WOPTO huggingface dataset:
Patent EP-4226445-A1 (EP)
Inventor: MEGALE KATHLEEN MARIE
IPC: H01M8/04119
Filed: 2021-10-08
Abstract: Example embodiments provide fuel cell humidifiers. An example humidifier comprises a stack of unit cells. Each of the unit cells may comprise a separator having a perimeter frame and first and second major faces, a first membrane sheet bonded to the perimeter frame on the first major face of the separator and a second membrane sheet bonded to the perimeter frame on the second major face of the separator. The perimeter frame and the first and second membrane sheets may define a cavity in an interior of the perimeter frame. Opposed frame ends of the perimeter frame may be apertured to allow a first flow to flow through the cavity in a first direction. The separator may include first and second ridges that extend across first and second frame ends. In the stack of unit cells the first and second ridges may space the unit cells apart from one another by contact with the separators of adjacent unit cells to provide passages extending through the stack of unit cells in a second direction transverse to the first direction. In some embodiments, the unit cells can all be stacked in the same orientation.
Patent EP-4231634-A1 (EP)
Title: Display unit color-correction method
Inventor: TAKAHASHI MASATO
IPC: H04N9/64
Filed: 2021-10-05
Abstract: The present invention aims to provide a display unit color-correction method capable of performing color-correction to a display unit of a portable communication terminal that is used by an observer who carries out observation by using a color chart, which is a printed matter, and provides a display unit color-correction method including: a first step of displaying a prescribed image on a display unit of a portable communication terminal that includes an imaging unit and the display unit; a second step of acquiring imaging data by imaging a color chart, which is a printed matter, and the display unit with the prescribed image displayed thereon together or individually by the imaging unit; and a third step of correcting a color of the display unit by using color information on the prescribed image in the imaging data and color information on a color in the color chart in the imaging data.
Patent EP-4129058-A1 (EP)
Title: Negative pressure boosting mesh cover and electric fan mosquito swatter
Inventor: ZHU WENFENG
IPC: A01M1/06
Filed: 2021-09-30
Abstract: The present application provides a negative pressure boosting mesh cover and an electric fan mosquito swatter. The negative pressure boosting mesh cover comprises a bracket and a negative pressure boosting assembly, wherein the bracket is connected to the negative pressure boosting assembly, and the negative pressure boosting assembly is fixed at the air inlet of the fan cover shell. The negative pressure boosting assembly is composed of one or more negative pressure boosting bodies, which are fixed at the air inlet of the fan cover shell through brackets. Gaps between the negative pressure boosting body and the negative pressure boosting body/fan cover shell forms the ventilation openings and air passages. The technical solution of the present application expands the mosquito trapping range, enhances the suction force, and improves the mosquito trapping efficiency; on the premise that the limited power of the fan is not increased, the mosquito trapping efficiency of the fan mosquito swatter is improved through the technical treatment of the air inlet.
Patent EP-4235769-A1 (EP)
Title: Imaging device, electronic apparatus, and method for manufacturing imaging device
Inventor: CHINO DAISUKE
IPC: H01L23/02
Filed: 2021-09-09
Abstract: In a configuration in which a transparent member is mounted on an imaging element with a gap, the imaging element can be downsized, and a package structure can be downsized. 
     An imaging device includes a substrate, an imaging element mounted on the substrate and having a side opposite to a side of the substrate as a light receiving surface side, a transparent member provided on the light receiving surface side of the imaging element at a predetermined interval with respect to the imaging element, a support portion that is interposed between the imaging element and the transparent member and forms a cavity that is a sealed space between the imaging element and the transparent member, and a connecting member that electrically connects the substrate and the imaging element, in which the support portion includes a solder layer portion formed by solder.
Patent EP-4239092-A1 (EP)
Inventor: MARUYAMA TAKUMI
IPC: C22C21/02
Filed: 2021-10-21
Abstract: There is provided an aluminum alloy for automobile wheels which contains Si in a range of 8.0% by mass or more and 11.5% by mass or less, Cu in a range of 0.7% by mass or more and 1.2% by mass or less, Mg in a range of 0.2% by mass or more and 0.6% by mass or less, Mn in a range of 0.30% by mass or more and 0.60% by mass or less, Fe in a range of 0.10% by mass or more and 0.30% by mass or less, Cr in a range of 0.01% by mass or more and 0.03% by mass or less, and balance Al with inevitable impurities, in which the aluminum alloy does not contain, per 1182 µm 2 , two or more crystallized products containing 1% by mass or more of Cu and having a circle equivalent diameter exceeding 5 µm, the aluminum alloy does not contain, per 1182 µm 2 , two or more Cr-containing intermetallic compounds having a length of 8 µm or more, and the aluminum alloy does not contain, per 4726 µm 2 , two or more primary crystal Si particles having a circle equivalent diameter exceeding 10 µm.
Patent EP-4236876-A1 (EP)
Title: Systems, devices and methods for folded unibody heart valve stents
Inventor: WALLACE DANIEL T
IPC: A61F2/24
Filed: 2021-10-27
Abstract: A replacement heart valve comprises a unibody, folded, double-wall stent, with a stent cover and a leaflet valve attached to the inner lumen of the stent. The heart valve is delivered using a multi-pulley, suture-based stent restraint assembly provided by fixed guide openings or structures along the distal end of the delivery system that independently permits expansion of the distal and proximal ends of the outer wall of the stent, and control of the inner wall expansion simultaneously with or separately from the expansion of the outer wall.
Patent EP-4245559-A1 (EP)
Inventor: HU CHUNHUA
IPC: B42D25/30
Filed: 2021-10-29
Abstract: Disclosed are an optical anti-counterfeiting element and a manufacturing method thereof, and an anti-counterfeiting product. The optical anti-counterfeiting element includes a micro lens array layer (2) and a micro graphic-text array layer (3); the micro graphic-text array layer (3) includes a micro graphic-text area (A) and a micro graphic-text background area (B); surface undulation shapes of the micro graphic-text area (A) and the micro graphic-text background area (B) are different; and/or a height difference is set for the micro graphic-text area (A) and the micro graphic-text background area (B), so that a graphic-text area and/or a graphic-text background area imaged by the micro lens array layer (2) and the micro graphic-text array layer (3) under sampling synthesis have different visual features. In particular, with a change in an observation angle, a graphic-text and/or a graphic-text background changes from one color to another color, thereby improving an anti-counterfeiting capability.
Patent EP-4230209-A1 (EP)
Title: Pharmaceutical composition, pharmaceutical combined formulation, and combined formulation kit for prevention or treatment of chronic hepatitis b, each comprising, as active ingredient, oral antiviral agent and therapeutic vaccine including lipopeptide and poly(i:c) adjuvant
Inventor: YUM JUNG SUN
IPC: A61K31/522
Filed: 2021-09-29
Abstract: The present invention relates to a pharmaceutical composition, a pharmaceutical combined formulation, and a combined formulation kit, each comprising, as active ingredients, an oral antiviral agent and a therapeutic vaccine including a lipopeptide and a poly(I:C) adjuvant. When the pharmaceutical composition, the pharmaceutical combined agent, and the combined formulation kit are administered/used in hepatitis B patients, a remarkable synergy occurs in terms of therapeutic index for chronic hepatitis B, compared to patients who have undergone standard therapy including the administration of conventional antiviral agents, exhibiting the possibility of completely curing the disease.
Patent EP-4257673-A1 (EP)
Inventor: LEE JAE-YONG
IPC: C12N5/0775
Filed: 2021-12-06
Abstract: The present invention relates to a method for producing high-concentration stem cell exosomes with enhanced anti-inflammatory function using Lipopolysaccharide (LPS) and/or Lipoteichoic Acid (LTA), as well as anti-inflammatory and/or regenerative compositions that can be produced by the aforementioned method.The production method for the anti-inflammatory composition according to the present invention includes a first step of treating stem cells during cultivation with one or more selected from a group consisting of Lipopolysaccharide (LPS) and Lipoteichoic Acid (LTA); and optionally, a second step of separating stem cells, their culture medium, and/or their exosomes obtained as a result of the first step.
Patent EP-4261496-A1 (EP)
Inventor: MATSUNOBU TORU
IPC: G01B11/22
Filed: 2021-11-15
Abstract: A three-dimensional model generation method executed by a computer includes: obtaining a first image generated by shooting a subject from a first viewpoint and a second image generated by shooting the subject from a second viewpoint; detecting, in at least the first image, a first line composed of a series of edges and corresponding to a contour of the subject (S115); and generating first three-dimensional points representing the contour, in a three-dimensional space in the computer, based on the first image, the second image, and the first line (S116).
Patent EP-4273191-A1 (EP)
Inventor: KWAK HEE-LA
IPC: C08K5/00
Filed: 2021-12-27
Abstract: The present disclosure relates to an environmentally friendly plasticizer composition capable of reducing carbon emissions by including a recycled raw material, which has excellent gelling properties, plasticization efficiency, and weather resistance.
Patent EP-4271802-A1 (EP)
Inventor: KIM JUHAN
IPC: C12N9/22
Filed: 2021-08-31
Abstract: La présente invention concerne de nouveaux systèmes de nucléase guidés par l'ARN et des nickases modifiées pour effectuer des modifications rationnelles et directes sur des acides nucléiques dans des cellules vivantes.
Patent EP-4149110-A1 (EP)
Title: Virtual viewpoint synthesis method, electronic device and computer readable medium
Inventor: SUN YAN
IPC: H04N13/00
Filed: 2021-01-25
Abstract: The present disclosure provides a virtual viewpoint synthesis method, including: pre-processing a depth image with zero parallax corresponding to an original image to obtain a processed depth image; generating virtual viewpoint images corresponding to a plurality of virtual viewpoints respectively according to the processed depth image and the original image; and filling holes in the virtual viewpoint image to generate a plurality of filled virtual viewpoint images. The present disclosure further provides an electronic apparatus and a computer-readable medium.
Patent EP-4283031-A1 (EP)
Inventor: TERAI KOICHI
IPC: D04B35/00
Filed: 2021-12-24
Abstract: In inverse plating, a flat knitting machine is used, two knitting yarns are fed from at least one carrier, one as a front yarn and the other as a back yarn, a carriage is moved in one direction such that a knitted fabric is knitted by plating and, at the same time, assignment of the front yarn and the back yarns is switched without interrupting the knitting. A learned regression analysis device is used to generate correction data for the switching. In the regression analysis device, the knitting conditions at the time of the switching is the explanatory variables and the correction data for the switching is the objective variable.
Patent EP-4029543-A1 (EP)
Title: Infusion device
Inventor: PANANEN JACOB E
IPC: A61M5/142
Filed: 2022-01-05
Abstract: An infusion device configured to implant a cannula and a sensor in a user. The infusion device includes a first unit defining a first housing and a second unit defining a second housing. The second housing is configured to engage the first housing. The infusion device includes a first insertion needle configured to implant the cannula in the user and a second insertion needle configured to implant the sensor in the user when the second unit engages the first unit. The infusion device includes processing circuitry in electrical communication with the sensor and a fluid reservoir in fluid communication with the cannula. In examples, the first unit and the second unit are configured to engage using an inserter.
Patent EP-4209165-A1 (EP)
Title: Attachable member, cleaner head and wet cleaning apparatus
Inventor: VONK ARJAN SANDER
IPC: A47L11/40
Filed: 2022-01-11
Abstract: Provided is an attachable member (248) for attaching to a wet cleaning apparatus. The attachable member comprises a porous material layer (114), and at least one dirt inlet (142A) to which an underpressure generator of the wet cleaning apparatus is fluidly connectable when the attachable member is attached to the wet cleaning apparatus. A liquid pick-up region (PR) of the porous material layer is delimited by sealing attachment of the porous material layer around the at least one dirt inlet. Such an attachable member enables replacement of the porous material layer without requiring resealing of the porous material layer to the dirt inlet(s). Further provided is a cleaner head and a wet cleaning apparatus comprising the attachable member.
Patent EP-4032634-A1 (EP)
Inventor: DI CARLO SERGIO
IPC: B23K37/02
Filed: 2022-01-18
Abstract: Pile cage welding machine for realizing a metal cage (99) composed of an annular set of bars (90), a wire spiral (80) being wound and welded around said bars (90) along a helical trajectory; said machine (100) comprising a welding torch (10) mounted on a carriage (19) and suitable for realizing a welding seam (50) in the tangential intersection point between said bars (90) and said wire spiral (80).
Patent EP-4215313-A1 (EP)
Inventor: WÖHRLE MICHAEL
IPC: B24B49/16
Filed: 2022-01-20
Abstract: Die Erfindung betrifft eine Doppelseitenschleifmaschine (10), umfassend ein erstes Maschinenteil (16) mit einer ersten Schleifscheibe (18) und ein zweites Maschinenteil (20) mit einer zweiten Schleifscheibe (22), wobei ein Abstand zwischen der ersten Schleifscheibe und der zweiten Schleifscheibe entlang einer Maschinenachse (14) einstellbar ist, ferner umfassend eine Werkstückhalteeinrichtung (30) zum Halten eines Werkstücks (26), wobei die Werkstückhalteeinrichtung mindestens einen Kraftsensor zur Erfassung von Kräften umfasst, welche bei einer schleifenden Bearbeitung des Werkstücks auf die Werkstückhalteeinrichtung einwirken. Die Erfindung betrifft ferner ein Verfahren zur schleifenden Bearbeitung einer Bremsscheibe.
Patent EP-4047803-A1 (EP)
Title: High-frequency current source for an active emi filter, active emi filter and use of an active emi filter
Inventor: AMADUCCI ALESSANDRO
IPC: H02M1/12
Filed: 2022-02-16
Abstract: A high-frequency current source with a symmetric bipolar output stage piloted by an active bias network with an extended temperature range. The source is configured to provide a high impedance at 1 MHz and above. The invention includes such active EMI filters with such a high-frequency current source, for example in the current-sense current-inject feedback configuration.
Patent EP-4230873-A1 (EP)
Title: Noise reduced blower means and their use in electric power tools and devices
Inventor: AOKI YOHKO
IPC: F04D29/66
Filed: 2022-02-22
Abstract: The invention relates to noise reduced blower means and their use in electric power tools and devices. The blower means comprise a housing (1), one or more air intake openings, a plurality of air exhaust openings (2), a fan disposed in the housing (1) and drivingly coupled to an electric motor for generating an air flow through said one or more air intake openings into the housing (1) and through said air exhaust openings out of the housing (1), and a plurality of spaced resonators (3) each having a wall which defines a resonator cavity and a resonator opening (4)which is in fluid communication with said resonator cavity and said air flow and points either in an upstream direction or a downstream direction of the air flow. As a result direct air borne sound transmission via the air exhaust openings (2) is reduced.
Patent EP-4027176-A1 (EP)
Inventor: MACPHERSON CHARLES DOUGLAS
IPC: B42D15/00
Filed: 2011-04-21
Abstract: Security documents often incorporate optically variable devices to prevent or hinder counterfeiters. Disclosed herein are layered optically variable devices such as colour-shift foils, and methods for their production and use. Such devices afford new techniques for a user of a security document to check quickly and easily whether the security document is a legitimate document or a counterfeit copy.
Patent EP-4156120-A1 (EP)
Inventor: SATO KEN
IPC: G06V10/56
Filed: 2022-03-03
Abstract: A collation device includes a processor configured to, by executing a program: (a) acquire a photographed image including a collation area provided on a printing substrate having unevenness, (b) simultaneously execute smoothing processing and shading difference enhancement processing on the photographed image, and (c) detect the collation area based on an image obtained by simultaneously executing the smoothing processing and the shading difference enhancement processing.
Patent EP-4075194-A1 (EP)
Inventor: KIM HYEONG KEUN
IPC: G03F7/20
Filed: 2022-03-28
Abstract: A pellicle for extreme ultraviolet lithography based on yttrium (Y) and used in a lithography process using extreme ultraviolet rays is disclosed. The pellicle includes a pellicle layer including a core layer formed of an yttrium-based material expressed as Y-M (M is one of B, Si, O, and F).
Patent EP-4080770-A1 (EP)
Title: Phase locked loop generating adaptive driving voltage and related operating method
Inventor: CHOO KANGYEOP
IPC: H03L7/24
Filed: 2022-04-21
Abstract: A phased locked loop includes: a load circuit that generates an output signal in response to a driving voltage, a frequency calibration circuit that generates a calibration signal in response to an output frequency of the output signal and a target frequency, and a regulator that generates the driving voltage in response to the calibration signal.
Patent EP-4141116-A1 (EP)
Title: Modified rnai agents
Inventor: RAJEEV KALLANTHOTTATHIL G
IPC: A61K31/7125
Filed: 2012-11-16
Abstract: The present invention relates to a double-stranded RNAi agent capable of inhibiting the expression of a target gene, comprising a sense strand and an antisense strand, each strand having 14 to 30 nucleotides, wherein the sense strand sequence is represented by formula (I):        5' n<sub>p</sub>-N<sub>a</sub>-(X X X )<sub>i</sub>-N<sub>b</sub>-Y Y Y-N<sub>b</sub>-(Z Z Z )<sub>j</sub>-N<sub>a</sub>-n<sub>q</sub> 3'     (I)wherein: i and j are each independently 0 or 1; p and q are each independently 0-6; each N<sub>a</sub> independently represents an oligonucleotide sequence comprising 2-10 modified nucleotides, each sequence comprising at least two differently modified nucleotides; each Nb independently represents an oligonucleotide sequence comprising 0, 1, 2, 3, 4, 5, or 6 modified nucleotides, preferably 2'-O-methyl modified nucleotides; each n<sub>p</sub> and n<sub>q</sub> independently represent an overhang nucleotide; wherein N<sub>b</sub> and Y do not have the same modification; wherein XXX, YYY and ZZZ each independently represent one motif of three identical modifications on three consecutive nucleotides; and wherein the antisense strand of the dsRNA comprises two blocks of two phosphorothioate or methylphosphonate internucleotide linkages separated by 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, or 18 phosphate internucleotide linkages.
Patent EP-4098930-A1 (EP)
Title: A pressurized fluid cartridge
Inventor: MORI ANDREA
IPC: F17C1/00
Filed: 2022-04-27
Abstract: A pressurized fluid cartridge comprising:i) a bottom (21), a lateral wall (22) and an upper wall (23) opposite the bottom (21);ii) a safety means (3) that opposes the leak of fluid from the cartridge (1) after perforation of a predetermined perforable part (231) afforded in the upper wall (23).The safety means (3) comprises:*) a fluid dynamic seal means (4) which in a fluid dynamic seal configuration contacts the upper wall (23) along an imaginary closed line which surrounds said predetermined perforable part (231);*) a flexible strip (5) which pushes said seal means (4) towards the upper wall (23).The strip (5) defines:- a housing cup (50) in which the fluid dynamic seal means (4) is at least partially housed;- at least a first and a second arm (51, 52) which, from an intermediate zone (53) of the strip (5) in which said cup (50) is afforded, extend towards the lateral wall (22), said cup (50) being made of the same material and in a single body with the first and the second arm (51, 52).
Patent EP-4086603-A1 (EP)
Inventor: BAUR PETER
IPC: G01M3/02
Filed: 2022-05-05
Abstract: Die Erfindung betrifft ein Leckagekontrollsystem für die Dichtigkeitsüberwachung eines Bauwerkes, wie zum Beispiel die Bodenplatte eines Behälters. Dabei ist ein Kontrollrohr am oder im Bauwerk in einem Abstandshalter positionierbar bzw. positioniert. Am Abstandhalter befindet sich hochschlagbar bzw. hochgeschlagen eine Leckagefolie, die unter dem Kontrollrohr anordnenbar bzw. angeordnet ist und dafür vorgesehen ist, unter dem Bauwerk angeordnet zu sein bzw. angeordnet ist.
Patent EP-4280473-A1 (EP)
Inventor: SCHUPKE DOMINIC
IPC: H04B7/185
Filed: 2022-05-20
Abstract: A method for establishing a communication through multiple distinct communication paths deployed over different network operators is proposed, comprising the steps collecting of location information of network nodes of several available distinct paths between a source node and a destination node, comparing location information of the network nodes to identify possibly co-located network nodes, determining of path segment lengths of consecutive path segments between the nodes of each path, estimating whether path segments of the paths intersect based on the locations of the network nodes and the path segment lengths, selecting of multiple paths that do not comprise intersecting path segments and/or co-located network nodes, and establish a communication between the source node and the destination node over both selected paths.
Patent EP-4079663-A1 (EP)
Inventor: RUGE MARTIN
IPC: B65G65/00
Filed: 2018-01-11
Abstract: Die vorliegende Offenbarung bezieht sich auf eine Beschickungsvorrichtung (10, 10a-d) zum kontinuierlichen Beschicken von Aufnahmeeinheiten (4.1-4.8, 4a-d) mit Transportgütern (T). Die Beschickungsvorrichtung (10, 10a-d) umfasst eine Mehrzahl von Aufnahmeeinheiten (4.1 -4.8, 4a-d), eine Fördervorrichtung (2, 2a-d), in welcher die Aufnahmeeinheiten (4.1-4.8, 4a-d) förderbar sind, eine Zuführvorrichtung (3, 3a-d) zum Zuführen von Transportgütern (T), eine Transfervorrichtung (1, 1a-d), welche ausgebildet ist, die Transportgüter (T) von der Zuführvorrichtung (3, 3a-d) zu übernehmen, zu fördern und an die Aufnahmeeinheiten (4.1 -4.8, 4a-d) zu übergeben, wobei die Transfervorrichtung (1, 1a-d) und die Aufnahmeeinheiten (4.1 -4.8, 4a-d) bei der Übergabe der Transportgüter (T) gleichgerichtet bewegbar sind. Die Transfervorrichtung (1, 1a-d) weist Übergabefächer (12, 12a, 1 2b, 1 2d) zur Aufnahme der Transportgüter (T) auf, welche bewegbare Anschlagmittel aufweisen, die zwischen einer geschlossenen und einer offenen Position bewegbar sind und in der geschlossenen Position die Transportgüter (T) im jeweiligen Übergabefach (12, 12a, 12b, 12d) halten, wobei die Anschlagmittel vorzugsweise steuerbar sind.