baber/WOPTO huggingface dataset:
Patent WO-2020128105-A1 (WO)
Title: Optical particle detector
Inventor: JOBERT GABRIEL
IPC: H01P7/06
Filed: 2019-12-23
Abstract: A particle detector, comprising at least: - one resonant cavity (100) formed at least in part by a first reflector (110), a second reflector (120) arranged at a distance from the first reflector (110) and a channel (140) located between the first (110) and second (120) reflectors, the channel (140) being designed to receive at least one fluid comprising particles (60) and to receive at least one light radiation (310); - at least one detection system (200) comprising at least one photodetector (211). The second reflector (120) is a photonic crystal membrane (PCM) reflector.
Patent WO-2020141215-A1 (WO)
Title: Tank container for transportation of liquified gas
Inventor: LYSENKOV ANDREY
IPC: G06K19/07
Filed: 2020-01-03
Abstract: A General-Purpose Multimodal Transportation Container (GPMTC) for transportation and storage of hazardous cargoes is fitted with a reservoir (1), a level sensor (5) installed downright and passing through the vertical centerline and the horizontal centerline of the reservoir (1)and with a pressure sensor (6), a liquid phase density sensor (8), a vapor phase density sensor (9), a temperature sensor (7) and a set unit (10) of gyros and the accelerometers. The said group of sensors (5-9) is used to measure such main physical parameters as the pressure, the density of the liquid phase, the density of the vapor phase, the temperature of the liquid and vapor phases at several points, the level of separation of the liquid and vapor phases, the displacement vector, and misalignment of the GPMTC's base with the horizontal plane. This data is necessary for a Central System Unit (11) to calculate the volume and mass of the liquid and vapor phases and the total mass of cargo. These sensors and telemetry equipment are triggered when the circuit is closed and opened at the moment of opening and closing of the GPMTC's shut-off valves and provide measurement data which allow in real time and anywhere in the world carry out metering and calculate the mass of gas, taking into consideration the vapor phase, at the beginning and end of the cargo operations with accuracy meeting the requirements of commercial metering. Also, this GPMTC is fitted with GPS devices with telemetry equipment based on the IRIDIUM system and antenna (12) and GSM networks to determine the location of the GPMTC at any time, with an interface for geographical data transfer, including actual and measured speed and direction.
Patent WO-2020157029-A1 (WO)
Title: Détecteur optique
Inventor: VALOUCH SEBASTIAN
IPC: G01J5/02
Filed: 2020-01-28
Abstract: La présente invention concerne un détecteur (110) de détection optique comprenant un support de circuit (130) conçu pour porter au moins une couche, le support de circuit (130) étant ou comprenant une carte de circuit imprimé (132); au moins une couche absorbante (138), la couche absorbante (138) étant placée sur une division du support de circuit (130), la couche absorbante (138) étant conçue pour absorber au moins partiellement un faisceau lumineux incident (120) et contenant des pigments absorbant les infrarouge (144); une couche de substrat (114), la couche de substrat (114) étant directement ou indirectement adjacente à la couche absorbante (138), la couche de substrat (114) étant au moins partiellement transparente par rapport au faisceau lumineux incident (120); au moins une zone de détection (122), chaque zone de détection (122) étant placée sur la couche de substrat (114), et conçue pour générer au moins un signal de détection en fonction de l'éclairage de la zone de détection (122) par le faisceau lumineux incident; et un dispositif d'évaluation (150) conçu pour générer au moins un élément d'information par l'évaluation (150) de l'au moins un signal de détection. Le détecteur (110) constitue un détecteur pour détecter un rayonnement optique, en particulier dans la plage spectrale infrarouge, en particulier pour la détection de la transmissivité, l'absorption, l'émission et/ou la réflectivité, et est capable d'éviter ou de diminuer une détection croisée entre des zones de détection (122), en particulier entre des zones de détection adjacentes (122), ce qui permet d'éviter ou de diminuer une détérioration d'une mesure sur la base de l'au moins un signal de détection.
Patent WO-2020161318-A1 (WO)
Inventor: HAAS THOMAS
IPC: B01J37/03
Filed: 2020-02-07
Abstract: La présente invention concerne un procédé d'oxydation d'au moins un composé organique aqueux dans un mélange réactionnel triphasique, le mélange réactionnel comprenant au moins un solide, au moins un liquide et au moins un constituant gazeux, (i) le composant solide est (a) un composite à activité catalytique basé sur (b) au moins un support perforé et perméable, le composite étant sur au moins un côté du support et à l'intérieur du support et (a) le composite est obtenu par application d'une suspension comprenant au moins un composant inorganique ayant une taille de particule de 1 à 10000 nm et au moins un composé d'au moins l'un des éléments La, Ce, Mg, Sc, Y, Ti, Zr, Nb, V, Cr, Mo, W, Mn, Fe, B, Al, In, Tl, Si, Ge, Sn, Pb, Sb, Pd, Ru, Re, Hf, Gd, Ag, Cu,Li, K, Na, Be, Mg, Ca, Sr et Ba et Bi avec au moins un des éléments Zn, Al, Te, Se, S, O, Sb, As, P, N, Ge, Si, C et Ga, en suspension dans un sol, et (b) le support comprend des fibres d'au moins un matériau choisi dans le groupe constitué par le carbone, le métal, l'alliage, la céramique, le verre, le minéral, le plastique, la substance amorphe, le composite, le produit naturel, et une combinaison de ceux-ci et chauffer le support au moins une fois à une température comprise entre 100 et 800 °C pendant 10 minutes à 5 heures, pendant lequel la suspension comprenant le composant inorganique est solidifiée sur et à l'intérieur du support.
Patent WO-2020174100-A1 (WO)
Inventor: GEUGIS DIETER
IPC: B07B1/46
Filed: 2020-02-28
Abstract: A screen, preferably making a circular trajectory, for use for example in the wood-working industry, the screen being implemented by means of meshes having different mesh sizes and comprising a number of mesh levels (7) one above another, with which screen wood-based raw material is screened into different-sized fractions, preferably after chipping and drying, which screen comprises a frame part (1) and a moving part (2). The invention is implemented in such a way that the moving part (2) of the screen comprises at least two screen modules (4) and at least one frame module (5).This invention is especially prepared for using material of the wood-working industry and its contamination with dust after the chipping and/or drying. Therefore one of the main issues to be dealt is the prevention of damages due to dust explosions.
Patent WO-2020187682-A1 (WO)
Inventor: SASAKI FUMIKO
IPC: C09C1/00
Filed: 2020-03-12
Abstract: La présente invention concerne des pigments à effet présentant une couleur de corps noir profond ainsi qu'une couleur d'interférence bleue, un procédé de production de tels pigments ainsi que leur utilisation, en particulier dans des compositions de revêtement.
Patent WO-2020212259-A1 (WO)
Inventor: KOVERMANN JAN W
IPC: G01S13/87
Filed: 2020-04-09
Abstract: A method for a detection from a physical entity, of an intrusion of an object in an intrusion zone. The method comprises providing on the physical entity at least a first and a second distance measuring sensor, which measure the distance respectively by means of a first directed beam and a second directed beam; defining the intrusion zone by means of the first and the second beams that are oriented departing from the first and the second sensor from the physical entity in respective first and second directions that intersect each other at least in pairs, at a crossing point located away from the physical entity; monitoring for each of the first and the second beams a breaking of the beam by the object, and measuring a distance separating the object from the first or the second sensor that emits the beam at a moment of the breaking; and detecting the intrusion from the monitored breaking and the measured distance from a least a subset of the first and second beams, if the measured distance has a value below a respective first and second determined threshold.
Patent WO-2020212314-A1 (WO)
Inventor: DUCLOUX ERIC
IPC: G01R15/24
Filed: 2020-04-14
Abstract: A fibre-optic interferometer is designed to receive and propagate a first single-mode wave along a first optical path and, respectively, a second single-mode wave along a second optical path, the second optical path being the reverse of the first optical path, and to form a first output wave and, respectively, a second output wave, having a modulated phase difference ∆Φm(t). According to the invention, the modulated phase difference ΔΦm(t) is equal to the sum of a first periodic phase difference ΔΦπ(t) having a level equal to ± π, a second periodic phase difference ΔΦalpha(t) having a level equal to ± alpha and a third periodic phase difference phΔΦbeta(t) having a variable level between -beta and +beta, said modulated phase difference ΔΦm(t) comprising per modulation period T at least eight modulation levels among twelve modulation levels and said modulated phase difference being such that: {ΔΦm(t + T/2) = - ΔΦm(t).
Patent WO-2020216733-A1 (WO)
Inventor: DELNEUFCOURT SÉBASTIEN
IPC: G01S17/89
Filed: 2020-04-21
Abstract: The present invention concerns a detection device comprising (a) a LiDAR sensing device; (b) a housing enclosing said LiDAR sensing device, and comprising at least one cover lens; characterized in that, at least a portion of the cover lens is made of at least one glass sheet having an absorption coefficient lower than 5 m -1  in the wavelength range from 750 to 1650nm, preferably in the range of 750 to 1050nm, the said cover lens (4) being fixed to the protective housing. According to the present invention the cover lens (4) is encapsulated. The present invention further concerns the process to manufacture the detection device according to the present invention.
Patent WO-2020254263-A1 (WO)
Inventor: GALVIN FRED
IPC: B23P19/00
Filed: 2020-06-15
Abstract: A fastener delivery apparatus comprising a nose assembly configured to convey a fastener towards a workpiece, the nose assembly comprising a barrel and a fastener alignment device; wherein the barrel comprises a bore having a longitudinal axis and a distal end for engaging the workpiece; an actuator configured to urge the fastener through the bore; wherein the fastener alignment device comprises a plurality of resilient arms which extend towards the distal end of the barrel; wherein at least part of each of the plurality of resilient arms projects into the bore via apertures in the barrel; wherein the plurality of resilient arms are biased radially inwards to engage the fastener; and wherein the resilient arms are configured such that at a maximum deflection, the resilient arms do not pass beyond the periphery of the barrel.
Patent WO-2021005102-A1 (WO)
Inventor: BELOKONSKIY VICTOR
IPC: G01S17/894
Filed: 2020-07-08
Abstract: Electronic device comprising circuitry configured to generate, during an exposure time, an in-pixel reference signal (m(t); 201), wherein the exposure time comprises one or more sub-exposures (203), each sub-exposure (203) comprising a set of multiple components (P1, P2, P3; P1, P2, P3, P4; P11, P12, P13, P14), each component having a respective predefined duration and each component providing a predefined acquisition phase; wherein the set of multiple components comprises one or more basic components (P3; P4; P12, P14) providing a predefined basic acquisition phase ( Φ 
 0 )> and at least two additional components (P1, P2; P1, P2, P3; P11, P13) providing respective predefined additional acquisition phases, each additional acquisition phase having a respective phase offset (Δ Φ ) with respect to the basic acquisition phase ( Φ 
 0 ); wherein the durations (b   n   ) and the phase offsets (Δ Φ 
   n   ) of the additional components (P1, P2; P1, P2, P3; P11, P13) are arranged such that, in total, the phase offsets (Δ Φ 
   n   ) of the additional components compensate (P1, P2; P1, P2, P3; P11, P13) each other.
Patent WO-2021023572-A1 (WO)
Inventor: WITSCHEL MATTHIAS
IPC: C07D413/14
Filed: 2020-07-28
Abstract: The present invention relates to amides of formula (I), wherein the variables are defined according to the description, process for preparation, their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidal effective amount of at least one amide of formula (I) to act on plants, their seed and/or their habitat.
Patent WO-2021023573-A1 (WO)
Inventor: SCHMITT MANFRED
IPC: H01M8/04029
Filed: 2020-07-28
Abstract: Brennstoffzellensystem (1) mit einer Brennstoffzelle (2), einer Zuführungsleitung (11) zum Zuführen eines Oxidationsmittels in die Brennstoffzelle (2) und einer Abgasleitung (12) zum Abführen des Oxidationsmittels aus der Brennstoffzelle (2). Das Brennstoffzellensystem (1) weist einen Wärmeüberträger (20) auf. Der Wärmeüberträger (20) ist sowohl in der Zuführungsleitung (11) als auch in der Abgasleitung (12) angeordnet und ist als Luft-Luft-Koppel-Wärmeüberträger ausgeführt.
Patent WO-2021028555-A1 (WO)
Inventor: DINZINGER LAMBERT DUSTIN
IPC: A23L29/238
Filed: 2020-08-13
Abstract: The present invention relates to compostable tools for eating and for drinking, such as drinking straws or cutlery. The present invention furthermore relates to biodegradable medical commodities such as cotton swabs, tongue depressors or disposable toothbrushes. The tools and the medical commodities of the present invention comprise plant starch and plant-based thickener and gelling agents and can furthermore comprise cellulose/mechanical pulp, wax, oil and/or glycerine. The tools and the medical commodities of the present invention can furthermore comprise an outer coating which preferably comprises wax and/or a bipolymer, preferably rubber. The present invention additionally relates to a method for producing compostable tools for eating or drinking and for biodegradable medical commodities.
Patent WO-2021089217-A1 (WO)
Title: Process and plant for producing sulphuric acid
Inventor: DAUM KARL-HEINZ
IPC: C01B17/50
Filed: 2020-08-28
Abstract: A process for producing sulphuric acid, in which a feed gas containing sulphur dioxide and oxygen at least partly reacts in a converter featuring at least one catalyst bed to form sulphur trioxide at a given temperature, and in which the produced sulphur trioxide containing gas introduced into an absorber wherein it is further converted to sulphuric acid, characterized in that - the feed gas to the first catalyst bed is generated by combustion of elemental sulphur with air or oxygen enriched air, and - said feed gas featuring a sulphur dioxide content between 14.0 and 20.0 vol-%, and - said feed gas featuring a molar ratio of oxygen to sulphur dioxide of 0.05 < R < 1.0 of O 2 /SO 2 , and - that oxygen or oxygen enriched air is admixed to the gas leaving the first catalyst bed, prior to entering a subsequent catalyst bed, to an amount to enable the overall desired conversion of SO 2  considering all catalyst beds of the plant.
Patent WO-2021058823-A1 (WO)
Title: Laser acupuncture system comprising a headrest and a support member for laser transmitter housings
Inventor: MOIGNE PASCAL
IPC: A61N5/06
Filed: 2020-09-28
Abstract: The invention relates to a laser acupuncture system (100) comprising a base (102) intended to rest on a plane, a headrest (106) supported on the base (102), a hoop (104) mounted such that it moves rotatably about the base (102) above the headrest (106) around self-stabilising hinges (105), and at least one laser transmitter housing (150) comprising a pedestal (152) supported on the hoop (104), a rod (154) which has a first end rigidly connected to the pedestal (152) and a second end, and a laser transmitter (156) which is attached to the second end of the rod (154), the rod (154) being deformable and self-stabilising.
Patent WO-2021064172-A1 (WO)
Inventor: EISENMANN KIM
IPC: G01N31/22
Filed: 2020-10-02
Abstract: The invention relates to a wristband (1) having or consisting of a test strip, which wristband has at least one field (2) having a dried chemical substance. The dried chemical substance has a first color. The wristband detects the presence of K.O. drops by a liquid being applied to the field having the dried chemical substance.
Patent WO-2021083736-A1 (WO)
Title: Verfahren zur funktionsüberwachung einer kapazitiven druckmesszelle
Inventor: MAURUS MANFRED
IPC: G01L1/14
Filed: 2020-10-20
Abstract: Die Erfindung betrifft ein Verfahren zur Funktionsüberwachung einer kapazitiven Druckmesszelle (10), die einen Messkondensator (C M ) und einen Referenzkondensator (C R ) aufweist, die mit einer internen Erregerspannung U E0  in Form eines alternierenden Rechtecksignals beaufschlagt werden. Um die Erkennung eines Fehlereinflusses auf das Messergebnis aufgrund von insbesondere feuchtigkeitsbedingten Kriechströmen zu ermöglichen, wird vorgeschlagen, dass von dem Spannungssignal U COM  während des abfallenden und/oder des ansteigenden Signalverlaufs zu wenigstens zwei definierten Zeitpunkten t 1 , t 2  die entsprechenden Spannungswerte U 1 , U 2  erfasst werden und anhand der beiden Wertepaare t 1 ;U 1  und t 2 ;U 2  eine Geradengleichung U = f(t) ermittelt wird, wobei mithilfe der Geradengleichung U = f(t) innerhalb des abfallenden bzw. ansteigenden Signalverlaufs der Zeitpunkt t x  errechnet wird, an dem der im Komparator-Oszillator (SG) als Schwellwert bzw. Umschaltpunkt eingestellte Spannungswert U x  erreicht wird, wobei - entweder der Zeitpunkt t x  mit dem tatsächlichen Umschaltzeitpunkt des Komparator-Oszillators (SG) verglichen und bei signifikanter Abweichung ein Fehlersignal erzeugt wird - oder durch den Zeitpunkt tx ein fiktiver Umschaltpunkt des Komparator- Oszillators (SG) definiert und daraus eine fiktive Arbeitsfrequenz berechnet wird und bei signifikanter Abweichung dieser fiktiven Arbeitsfrequenz von der tatsächlichen Arbeitsfrequenz des Komparator-Oszillators (SG) ein Fehlersignal erzeugt wird.
Patent WO-2021094368-A1 (WO)
Title: Container for aerial delivery of goods
Inventor: KOPERBERG BARRY
IPC: B64D1/02
Filed: 2020-11-11
Abstract: A container for dropping from an aerial vehicle in flight comprises an upper wall, a lower wall, a plurality of side walls, and a plurality of air brakes comprising flat panels. A plurality of side air brakes, wherein each side air brake is connected to a corresponding side wall at or near an upper edge thereof, is freely pivotable around a side air brake pivot axis at or near the upper edge of the corresponding side wall from a passive position, in which the side air brake extends substantially parallel to the corresponding side wall, to a deployed position, in which the side air brake extends substantially transversely relative to the corresponding side wall, by air flowing between the side air brake and the corresponding side wall. A top air brake is connected, with one edge thereof, to the upper wall or one of the side walls, and configured to extend substantially transversely from the upper wall to tilt the container during dropping around a horizontal axis for pivoting the side air brakes from the passive position thereof to the deployed position thereof.
Patent WO-2021121806-A1 (WO)
Inventor: SCHILLING LUTZ
IPC: H01M8/00
Filed: 2020-11-13
Abstract: Die Erfindung bezieht sich auf ein Gehäuse (10), in dem mindestens ein Brennstoffzellenstapel (20) untergebracht ist. Der Brennstoffzellenstapel (20) umfasst eine Anzahl übereinanderliegend angeordneter Bipolarplatten (34) und Elektrolytmembranen (54). Das Gehäuse (10) umfasst eine dem mindestens einen Brennstoffzellenstapel (20) zugewandte Innenseite (12), an der eine die Oberfläche des Gehäuses (10) vergrößernde Verrippung (14) ausgeführt ist oder einzelne Bipolarplatten (34) innerhalb des mindestens einen Brennstoffzellenstapels (20) einen Überstand (36) aufweisen. Darüber hinaus bezieht sich die Erfindung auf die Verwendung des Gehäuses in einer Brennstoffzelle mit mindestens einem Brennstoffzellenstapel (20) zum Antrieb eines elektrisch angetriebenen Fahrzeugs.
Patent WO-2021151569-A1 (WO)
Inventor: BERNHAMMER LARS OLIVER
IPC: B29C33/42
Filed: 2020-12-11
Abstract: L'invention concerne un procédé de fabrication d'une coque de pale d'éolienne, la coque de pale d'éolienne étant fabriquée dans un procédé de coulée mettant en œuvre un moule (1) et une pluralité de composants de coque (6), comprenant les étapes consistant à : - fournir le moule (1) et la pluralité de composants de coque (6), - fournir au moins un repère d'alignement (3) au niveau du moule (1) et/ou au niveau d'un ou plusieurs composant(s) de coque (6) placé(s) dans le moule, - disposer au moins un moyen de marquage à la position du/des repère(s) d'alignement (3), - agencer le(s) autre(s) composant(s) de coque dans le moule et couler la coque de pale d'éolienne.
Patent WO-2021130095-A1 (WO)
Title: Procédé de transmission de données à l'intérieur d'un système de transport ferroviaire, système de transmission de données, système de transport ferroviaire comprenant un système de transmission de données et utilisation d'unités de communication sur des éléments de champ
Inventor: MARINGER DANIEL
IPC: H04W84/18
Filed: 2020-12-17
Abstract: L'invention se rapporte à un procédé de transmission de données à l'intérieur d'un système de transport ferroviaire (1) constitué d'une pluralité d'éléments de champ (12, 14 I-V, 16 I-V, 18 I-II), dans lequel la transmission de données s'effectue par l'intermédiaire d'un trajet de transmission sans fil flexible (36, 40) entre un élément de champ expéditeur (16 I) et une unité de commande (24) le long d'éléments de champ (12, 14 I-V, 16 I-V, 18 I-II) disponibles. En outre, l'invention se rapporte à un système de transmission de données (10) permettant l'application du procédé et un système de transport ferroviaire (1) comprenant un tel système de transmission de données (10). En outre, l'invention se rapporte à l'utilisation d'unités de communication (26) sur des éléments de champ (12, 14 I-V, 16 I-V, 18 I-II) d'un système de transport ferroviaire (1) pour former le système de transmission de données (10).
Patent WO-2021130117-A1 (WO)
Title: Pompe à vide à étages multiples
Inventor: ZAHRADKA MARTIN
IPC: F04C29/00
Filed: 2020-12-18
Abstract: L'invention concerne une pompe à vide à étages multiples. La pompe à vide à étages multiples comprend une pluralité d'étages, comprenant : au moins un étage de vide supérieur qui est utilisable pour recevoir un fluide provenant d'un dispositif à vide élevé devant être comprimé ; au moins un étage de vide inférieur qui peut fonctionner pour recevoir un fluide comprimé provenant du ou des étages de vide supérieur(s) ; et un dispositif de surpression pouvant fonctionner pour coupler sélectivement le ou les étages de vide inférieurs avec le ou les étages de vide supérieur. Ainsi, en cas de besoin, le dispositif de surpression peut être actionné pour coupler l'étage de vide inférieur à l'étage de vide supérieur afin d'empêcher un fonctionnement incorrect de la pompe à étages multiples.