baber/WOPTO huggingface dataset:
Patent EP-4218881-A1 (EP)
Inventor: SUN YI-CHENG
IPC: A61M16/16
Filed: 2015-01-29
Abstract: A breathing assistance apparatus has a humidification compartment defined within a main body and is adapted to receive a humidification chamber. A flow generator is also positioned within the main body. The flow generator and the humidification compartment are fluidly connected via a liquid containment compartment which is interposed between the flow generator and the humidification compartment. The liquid containment compartment prevents water spills from the humidification chamber from reaching other areas of the breathing assistance apparatus.
Patent EP-4272907-A1 (EP)
Inventor: ERLEWEIN PATRICK
IPC: B25J9/16
Filed: 2023-03-31
Abstract: Für die Ansteuerung eines im Rahmen einer Mensch-Roboter-Kollaboration betriebenen Roboters ist ein vorgeplanter Bewegungsablauf vorgesehen, der eine definierte Bewegungsbahn, entlang welcher sich der Roboter bewegen soll, um eine bestimmte Aufgabe zu verrichten, sowie einen definierten Geschwindigkeitsverlauf umfasst, gemäß welchem jedem Punkt der Bewegungsbahn eine Geschwindigkeit zugeordnet ist, mit der sich der Roboter an dem jeweiligen Punkt bewegen soll. Ein Verfahren zur Verbesserung des vorgeplanten Bewegungsablaufs umfasst folgende Schritte: Der Roboter wird dazu angesteuert, den vorgeplanten Bewegungsablauf wiederholt zu durchlaufen; während des wiederholten Durchlaufens des vorgeplanten Bewegungsablaufs wird eine Umgebung des Roboters überwacht und dabei werden Störungen erfasst, die von Objekten ausgehen, die sich in dieser Umgebung befinden oder in diese Umgebung eindringen, so dass sich daraus eine Gefährdung des jeweiligen Objekts durch den Roboter ergibt; beim wiederholten Durchlaufen wird für mehrere verschiedene Abschnitte der Bewegungsbahn die Häufigkeit von in dem jeweiligen Abschnitt erfassten Störungen ermittelt; nach dem wiederholten Durchlaufen des vorgeplanten Bewegungsablaufs wird ein modifizierter Geschwindigkeitsverlauf ermittelt, indem für die verschiedenen Abschnitte die den Punkten des jeweiligen Abschnitts zugeordneten Geschwindigkeiten in Abhängigkeit von der für den jeweiligen Abschnitt ermittelten Häufigkeit modifiziert werden; schließlich wird für das weitere Ansteuern des Roboters ein verbesserter Bewegungsablauf bereitgestellt, der den modifizierten Geschwindigkeitsverlauf umfasst.
Patent EP-4258017-A1 (EP)
Title: Vorrichtung zur ansteuerung eines ultraschall-transducers und ultraschall-messvorrichtung mit einer derartigen ansteuervorrichtung für den ultraschall-transducer
Inventor: SCHMIDT ANDRE
IPC: G01S7/521
Filed: 2023-03-31
Abstract: Die Ultraschall-Messvorrichtung ist versehen mit einem spannungsumsetzerfreien Ultraschall-Transducer (10), der zwei Anschlüsse (18) aufweist, an die zum Aussenden eines Ultraschall-Burstsignals in einer Ansteuerphase eine alternierend umpolbare Ansteuerspannung anlegbar ist und an denen bei Empfang eines Ultraschall-Echosignals in einer Empfangsphase eine Auswertespannung anliegt, wobei der Ultraschall-Transducer (10) in einer Ausschwingphase zwischen einer Ansteuerphase und einer Empfangsphase ausschwingt. Die Ultraschall-Messvorrichtung weist ferner eine Ansteuereinheit (23) zur Erzeugung der Ansteuerspannung auf, wobei die Ansteuereinheit (23) eine Vollbrückenschaltung (24) mit zwei jeweils zwei Ansteuer-Halbleiterschalter (28) aufweisende Halbbrückenschaltungen (26) aufweist, die mit den beiden Anschlüssen (18) des Ultraschall-Transducers (10) verbunden sind. Ferner ist eine Auswerteeinheit (49) mit einem Auswertespannungen in dem Niedervoltbereich verarbeitenden Verstärker (50) mit zwei Eingangsanschlüssen (52, 54) vorgesehen, die über jeweils eine Verbindungsleitung (46, 48) mit den Anschlüssen (18) des Ultraschall-Transducers (10) verbunden sind. Durch Spannungsbegrenzungselemente (56) in den beiden Verbindungsleitungen (46, 48) wird die an den Eingangsanschlüssen (52, 54) des Verstärkers (50) anliegende Spannung auf einen Wert in dem Niedervoltbereich begrenzt. Zum Auswerten einer an den Anschlüssen (18) des Ultraschall-Transducers (10) anliegenden Auswertespannung werden die vier Ansteuer-Halbleiterschalter (28) ausgeschaltet.
Patent EP-4265129-A1 (EP)
Inventor: SCHMICK CLEMENS
IPC: A24D3/02
Filed: 2023-04-19
Abstract: Die Erfindung betrifft u.a. ein Verfahren zum queraxialen Fördern von stabförmigen Artikeln der Tabak verarbeitenden Industrie, wobei in einem Bereitstellungsvorgang Artikelgruppen (100) mit drei oder mehr als drei stabförmigen Artikelsegmenten gebildet werden oder sind, wobei die Artikelsegmente (111, 112, 113, 114, 115) jeder Artikelgruppe (100) in längsaxialer Richtung der Artikelgruppen (100) nebeneinander angeordnet sind, wobei eine Fehlstellenermittlungseinrichtung (60) derart ausgebildet ist, dass für jedes Artikelsegment (111, 112, 113, 114, 115) der jeweiligen Artikelgruppen (100) die Anwesenheit oder das Fehlen des jeweiligen Artikelsegments innerhalb der jeweiligen Artikelgruppen (100) ermittelt wird, und wobei mittels der Fehlstellenermittlungseinrichtung (60) bei Ermittlung des Fehlens von wenigstens einem Artikelsegment (111, 112, 113, 114, 115) innerhalb der jeweiligen Artikelgruppe (100) bestimmt wird, ob wenigstens ein Artikelsegment (111, 112, 113, 114, 115) der jeweiligen Artikelgruppe (100) in Bezug auf eine Referenzebene (40) längsaxial zu verschieben ist und wobei nach Bestimmung einer durchzuführenden längsaxialen Verschiebung von wenigstens einem Artikelsegment (111, 112, 113, 114, 115) wenigstens ein Artikelsegment (111, 112, 113, 114, 115) mittels wenigstens eines Bewegungsorgans (Z, Z') für die Artikelsegmente (111, 112, 113, 114, 115) in Bezug auf die Referenzebene (40) verschoben und/oder ausgerichtet wird.
Patent EP-4299403-A1 (EP)
Inventor: LANGE SÉBASTIEN
IPC: B61D3/04
Filed: 2023-06-29
Abstract: La présente invention a pour objet un dispositif de wagon pour le transport par rail (R de marchandises (4) sur palette (5), ledit dispositif comprenant un wagon (1) conçu essentiellement pour un chargement, respectivement un déchargement, latéral. 
     Il se caractérise essentiellement en ce que le plancher (1c) du wagon (1) comprend au moins une partie de plancher mobile à un ou au moins deux niveau(x) de plancher apte à être déplacée verticalement, de préférence en translation, de sorte à pouvoir modifier sa position en hauteur entre une position haute et une position basse et inversement et en ce qu'il comprend un système de levage permettant d'actionner et de guider le déplacement en hauteur de la ou chaque partie de plancher mobile depuis la position haute jusqu'à la position basse et inversement et des moyens de maintien permettant de maintenir la ou chaque partie de plancher mobile dans la position haute ou basse pour réaliser le chargement/déchargement et/ou le stockage des marchandises.
Patent EP-4318842-A1 (EP)
Title: Decentralized electrical power allocation system
Inventor: WANG HONGGANG
IPC: H02J1/10
Filed: 2023-06-30
Abstract: A decentralized electrical power allocation system (200, 201) is provided. The system includes a power bus (210, 215), electric power consumers (260), and at least two power source assemblies (230). Each power source assembly (230) includes a power controller (244, 254) and a power source (242, 252). Each power controller (244, 254) is configured to execute an adaptive droop control scheme so as to cause their respective power sources (242, 252) to output power (312, 412, 812, 912) to meet a power demand (212, 217) on the power bus (210, 215) applied by the power consumers (260). The power output (312, 412, 812, 912) of a given power source (242, 252) is controlled based at least in part on correlating a power feedback ( P fbk-FC   ,  P fbk-GEN , Q fbk-FC , Q fbk-GEN   ) of the given power source (242, 252) with a droop function ( f drp-FC   ,  f drp-GEN   ,  f drp-FC-A   ,  f drp-FC-R   ,  f drp-GEN-A   ,  f drp-GEN-R   ) that represents an efficiency of the given power source to generate electrical power for a given power output. The droop functions are collaboratively defined so that one power source shares more output at lower power levels while another power source shares more output at higher power levels.
Patent EP-4300026-A1 (EP)
Inventor: DING CHAO
IPC: F28F1/32
Filed: 2023-07-03
Abstract: The present invention relates to a heat exchange fin, with a tube hole formed thereon for a heat exchange tube to be inserted into, and with a corrugated structure arranged near the tube hole, wherein the corrugated structure comprises a wave section arranged along a flow direction of fluid medium, where a distance between two adjacent wave crests or wave troughs of the wave section is one wavelength, and the total length of the wave section is 1-1.5 times the wavelength, wherein, a bridge plate is further arranged at the wave crests and wave troughs of the wave section, respectively, where the bridge plate deflects relative to the wave crests and wave troughs by a preset distance. The present invention also proposes a heat exchanger configured with the heat exchange fins, and a heat pump system configured with the heat exchanger. The heat exchange fins according to the present invention can significantly improve the heat transfer efficiency of the heat exchange fins, thereby greatly enhancing the heat exchange effect.
Patent EP-4311420-A1 (EP)
Title: Höhenverstellbares mähgerät und rasenmähroboter
Inventor: HAO DOUDOU
IPC: A01D34/74
Filed: 2023-07-19
Abstract: Die Anmeldung offenbart ein höhenverstellbares Mähgerät und einen Rasenmähroboter, wobei das höhenverstellbare Mähgerät eine Basis, einen an der Basis installierten Mäh- und Hebemechanismus und einen Steuermechanismus zum Steuern des Betriebs des Mäh- und Hebemechanismus umfasst, um eine Steuerung der Schnitthöhe des Mähgeräts zu erreichen; wobei der Mähroboter einen Roboterkörper und ein höhenverstellbares Mähgerät zum Mähen der zu mähenden Flächen während der Bewegung des Roboterkörpers umfasst.
Patent EP-0001595-A1 (EP)
Inventor: CASSIA ANTONIO MACCHI
IPC: B67B7/48
Filed: 1978-10-05
Abstract: This application discloses a liquid soap dispensing system including a closed soap container having a manually actuated dispensing pump carried therebeneath. Refill of the container is by a plastic refill squeeze bottle with a neck (155) defining an outlet opening closed by a membrane (173) recessed therein. One embodiment of the bottle is formed by ultrasonically welding in the neck end, after the bottle is filled, a plug defining a cylindrical sleeve (165) closed at the inner end thereof by a closure wall (173). The neck is inserted into a well (125) in the top (121) of the container, and a hollow piercing member (130) at the bottom of the well (125) ruptures the membrane or closure member (173), whereupon soap may be squeezed from the bottle and through the passage through the hollow piercing member (130), which is constricted by septa (135, 136) dividing the passage into channels such that flow of liquid soap therethrough at equal pressures at both ends of the passage is substantially inhi- b i ted. The piercing member (130) is in sealing engagement with the plug sleeve (165), and annular ribs (158) on the neck (155) are in sealing engagement with the well side wall.
Patent EP-0000215-A1 (EP)
Inventor: BRETON LIONEL
IPC: C11D3/12
Filed: 1978-06-09
Abstract: A detergent composition containing surfactant and an insoluble aluminosilicate builder salt includes defined, low levels of a phosphate builder salt and of certain polymeric materials based on maleic acid. The presence of these low levels of phosphate and polymaleate enhances the builder effectiveness of the eluminosilicate and the compositions have surprisingly good cleaning performance and show enhanced removal of bleachable stains.
Patent EP-0014728-A1 (EP)
Inventor: JOLY GUNTER
IPC: F16B13/14
Filed: 1979-02-26
Abstract: 1. Hollow compression dowel with an attachable closing plug for a leak-proof drill-hole closure, the dowel shank being partially insertable into a structure bore and being fixable in the drill-hole by means of a hardenable filling material which can be pressed into the drill-hole through the dowel-shank cavity, and to the freely projecting portion of which can be fastened lining parts such as façade panels, or other constructional parts, characterized in that the cavity of the dowel-shank (1, 1',1'') is subdivided into separate longitudinal filling and venting chambers (3, 3a) by means of at least one inner partition wall (2) extending over the shank length and stiffening the dowel.
Patent EP-0006548-A1 (EP)
Inventor: DENZINGER WALTER
IPC: A01N59/12
Filed: 1979-06-15
Abstract: 1. A process for the production of iodophores by mixing aqueous solutions of polymeric polymers containing carboxyl groups with elemental iodine and alkali metal or ammonium iodides, characterized in that, based on the weight of the iodophores, 14 to 80% of a 1:1 copolymer having a K value of 8 to 60 and derived from maleic acid and an alkyl vinyl ether with 1 to 4 carbon atoms in the alkyl, or an olefin of 2 or 3 carbon atoms, and 86 to 20% of a mixture of iodine and iodide ions in an equivalent ratio of 0.2 to 1.1:1 are combined at 0 to 30 degrees C in a sufficient amount of water for complete dissolution.
Patent EP-0007566-A1 (EP)
Inventor: PERNER JOHANNES DR
IPC: C11D3/395
Filed: 1979-07-18
Abstract: 1. The use of orthophosphoric, metaphosphoric or sulfuric acid acylated with a C1  to C4 -alkanecarboxylic acid or a derivative thereof and containing at least one free hydroxyl group having a hydrogen atom capable of salt formation, or an alkali metal, alkaline earth metal or ammonium salt thereof, as a cold-bleach activator in cleaning agents and detergents containing as a bleach a compound which releases active oxygen.
Patent EP-0009175-A1 (EP)
Inventor: WASEL-NIELEN HORST DIETER DR
IPC: C09D5/08
Filed: 1979-09-05
Abstract: The invention relates to a process for making phosphorus-containing anticorrosive pigments having a size of at most 20 microns by reacting one or more compounds of magnesium, calcium, strontium, barium, zinc, aluminum, iron, chromium or manganese with an oxygen acid of phosphorus or its alkali metal or ammonium salts at temperatures within the range 10 DEG  to 100 DEG  C. More particularly pigments consisting to an extent of at least 90% of particles with a size between 0.05 and 8 microns are produced by introducing an aqueous suspension or solution of the reactants into a dispersing means rotating at a speed of 3000 to 10,000 rpm, reacting the reactants by intimately mixing them, and separating and drying precipitated pigment.
Patent EP-0009721-A1 (EP)
Inventor: GREGORIAN RAZMIC S
IPC: D06M13/00
Filed: 1979-09-19
Abstract: A process for foam-treating textile materials wherein a first finishing agent-containing composition is applied to a textile material and a second composition, in the form of a foam, is thereafter applied to the textile prior to fixation of the first applied composition. The first composition may also be applied in the form of a foam if desired. The compositions may also contain reactive materials.
Patent EP-0010294-A1 (EP)
Inventor: EISENBRAND GERHARD DR
IPC: C07D295/22
Filed: 1979-10-16
Abstract: This invention relates to compounds having the formula:   <IMAGE> wherein R1 and R2 are selected from the group consisting of hydrogen, acyl, trifluoroacetyl, straight chained and branched alkyl groups with up to 6 carbon atoms, such alkyl groups with up to 3 substituents selected from the group consisting of OH, OSO2CH3, COOH, COOR, CONH2 and Hal, where R is an alkyl group with up to 6 carbon atoms, and R1 and R2 together form a heterocyclic ring containing 4 to 6 carbon atoms and optionally further heteroatoms and such rings with up to 3 substituents selected from the group consisting of lower alkyl, OH, COOH, COOR, CONH2, where R has the above meaning, the chloroethyl nitrosoureido group and Hal, and Hal is selected from the group consisting of chlorine and fluorine, which heterocyclic ring is not the para-methyl piperazine group, said nitroso ureas having a tumor inhibiting effect. This invention also related to a method of inhibiting transplanted tumors which comprises treating a tumor-afflicted subject with one of the foregoing 1,3 - disubstituted nitroso ureas. It also involves a method of preparing such new compounds by reacting N-(2-halogenethyl)-N-nitrosocarbamoylazide with hydrazine or a monocyclic N-amino heterocyclic or their derivatives.
Patent EP-0012844-A1 (EP)
Inventor: KING FRANCIS KONG
IPC: G11B21/12
Filed: 1979-11-19
Abstract: A carriage assembly for holding a pair of transducers 150V in contact with the opposite sides of a flexible disk 20V includes a pair of arms 302, 304 each carrying one of the transducers. A nominally flat leaf spring has the three-fold function of (1) providing a yielding connection between the two arms so that the two arms and therefore the transducers may be swung apart about this connection, (2) yieldingly holding the arms together at their places of closest approachment at which the transducers are in contact with the opposite faces of the disk and (3) providing a yielding connection between a carriage support 300 and the arms as a unit when in their closest approachment so that the arms and therefor the transducers may pivot with respect to the carriage with low frequency undulations of the surface of the disk. The transducers are each carried with respect to one of the arms by means of a normally flat gimbal spring 330 which flexes to hold the transducers in proper pressure contact with the disk and serves to absorb high frequency undulations of the disk surface.
Patent EP-0013472-A1 (EP)
Inventor: HAYWARD CURTIS ERALD
IPC: G11B17/032
Filed: 1979-11-01
Abstract: A cover (14) for a recording disk (12) having non-magnetic recordings thereon is formed from two sheets of non-magnetisable material superimposed and joined togetherto form a container with an opening for receiving and covering a recording disk. An element of magnetisable material is attached to one sheet adjacent to the opening for use in enlarging the opening. 
     The cover and recording disk are for use in a record player having a playing station including reading means arranged to read the non-magnetic recordings on the disk. The disk in its cover, is inserted into the player and when the disk reaches the playing station a permanent magnet (49) attracts the magnetisable element in the cover and enlarges the opening in the cover. A clamp operates within the enlarged opening to hold the disk in position in the playing station while the cover is removed. 
     When the cover is reinserted into the player to cover the disk, a second permanent magnet (63) attracts the magnetisable element and opens upthe cover to allow it to be inserted over the disk.
Patent EP-0011996-A1 (EP)
Inventor: CORAN AUBERT YAUCHER
IPC: C08L101/00
Filed: 1979-11-23
Abstract: Compositions comprising blends of 15 to 95 parts by weight of thermoplastic crystalline polyolefin resin and 85 to 5 parts by weight of cross-linked polyalkenamer rubber per 100 total parts by weight of polyolefin resin and polyalkenamer rubber, the rubber being cross-linked to the extent that no more than 50 weight percent of the rubber is extractable in boiling xylene, are useful thermoplastic materials.
Patent EP-0010493-A1 (EP)
Inventor: DELMAS JEAN RAYMOND
IPC: G01B11/00
Filed: 1979-10-15
Abstract: Optoelectronic device for high dimensional and displacement measurements comprising a body (101), a mobile testing spike (105), whose displacements have to be measured, the said spike sliding inside the said body by means of two bearings carried by it, a contact key (106) at the end of the spike, a light source (112) and two photoreceptors (1, 2) adjacent and solidly locked to the body placed symmetrically on the one and on the other side of the spike, a mask (109) carried by the spike and situated between the source and the photoreceptors and showing opaque and transparent portions, the movement of the mask resulting in the increase or decrease, respectively, of the sensible surfaces of the two photoreceptors exposed to the light source. The device is caracterized in that the mask is substantially symmetrical with the contact key with regards to the centre point between the two bearings from which it results that the mechanical play of the spike in its bearing involves only a zero or negligible amount of variation of the difference in the lighting of the photoreceptors.
Patent EP-0011628-A1 (EP)
Inventor: CORWIN WILLIAM CARLSON
IPC: C09D11/16
Filed: 1979-10-09
Abstract: Encre lavable qui ne bave pas utilisable pour les enregistreurs a plume oscillographiques. L'encre se caracterise par sa stabilite a temperature ambiante pendant de longues periodes de temps sans qu'elle soit necessaire de la refroidir pour conserver sa stabilite. L'encre contient un polyacrylamide d'un poids moleculaire eleve au lieu de contenir de l'oxyde de polyethylene, comme agent de cohesion pour arreter les bavures de l'encre aux grandes vitesses d'ecriture. Le polyacrylamide permet l'utilisation de colorants acides lavables. L'incorporation d'un alcool non-sature, tel que le butynediol retarde l'oxydation de l'agent de cohesion en le stabilisant et en le protegeant contre la degradation due au vieillissement.
Patent EP-0020640-A1 (EP)
Inventor: CARVER ROBERT WEIR
IPC: H03F3/21
Filed: 1980-05-20
Abstract: Un circuit d'amplificateur (2, 102, 1100, 1500, 1600) et une alimentation en energie electrique a transformateur (24, 104, 500, 700, 1710) permet d'obtenir un meilleur rendement en utilisant les caracteristiques des signaux d'entree pour commander les divers aspects du fonctionnement du circuit. L'enroulement primaire du transformateur (8, 104a, 500a, 700a, 1710a) est excite par une alimentation pulsee (6, 126, 502, 702, 1702) qui est modulee sur un cycle de travail en reponse au signal amplifie. Un mode de realisation de l'amplificateur utilise des transistors de sortie (Q1101, Q1103, Q1005, Q1107, Q1109, Q1111) connectes a des niveaux de tension echelonnes. Un reseau de circuit de commande d'amplificateur (1126, 1130, 1138, 1140) agit en fonction de l'amplitude des signaux d'entree pour repartir de maniere plus uniforme la chute de tension sur les transistors connectes entre eux (Q1101, Q1103, Q1105, Q1107, Q1109, Q1111), reduisant ainsi les besoins en energie de l'amplificateur et reduisant au minimum la distorsion dans la sortie de l'amplificateur. Dans un autre mode de realisation, un amplificateur stereo construit selon la presente invention contient un reseau (1602) d'inversion des signaux audio recus par un premier canal d'entree de l'amplificateur (1600). Les signaux inverses sont ensuite traites de maniere dephasee par rapport aux signaux dans le second canal d'entree de l'amplificateur (1500) pour utiliser de maniere plus efficace l'alimentation en energie electrique. Dans un autre mode de realisation, l'alimentation (1710) elle-meme est construite avec plusieurs circuits de detection de defectuosites qui detectent les defauts soit dans l'alimentation soit dans l'amplificateur et coupent l'alimentation en consequence.
Patent EP-0013927-A1 (EP)
Inventor: CYRON THEO
IPC: B29C48/09
Filed: 1980-01-14
Abstract: 1. A bimetal cylinder for plastics processing machines, such as plastics extruders, plastics injection machines or the like, consisting of a thick-walled, pressure-tight and thermally-stable outer tube and a thin-walled, wear-and corrosion-resistant inner tube of circular cylindrical cross-section, characterized in that the inner tube is plastically formed in the cold at the outer tube without a gap, by radial compressive forces, and is under tangential compressive stress which nearly reaches the elastic limit.
Patent EP-0014891-A1 (EP)
Inventor: EISELE WOLFGANG DR
IPC: C08G12/38
Filed: 1980-02-04
Abstract: Aminoplastic impregnating resins for surface coating which have the properties of pure melamine resins are obtained by precondensation of melamine and formaldehyde until limited water-dilutability is achieved, and postcondensation in the presence of formaldehyde and urea at high pH.