baber/WOPTO huggingface dataset:
Patent EP-4309813-A1 (EP)
Title: Fail-safe waste gas collection system
Inventor: LEWIS DELANEY
IPC: B09B1/00
Filed: 2023-07-14
Abstract: A fail-safe gas collection system for collecting waste gas from a waste pile, the gas collection system comprising an impermeable membrane covering substantially all of the waste pile, an anti-lift topping for biasing the membrane to remain in place in the presence of winds, a network of conduits positioned beneath and extending beneath the membrane and a plurality of collection nodes are positioned at spaced-apart positions on the network of conduits. A negative pressure pump is provided for drawing gas through the collection nodes of the network of conduits. An adjustable control valve is positioned between the network of conduits and the negative pressure pump. At least one pressure relief valve is provided to prevent the membrane from ballooning in the event that the negative pressure pump stops operating for a time.
Patent EP-4312107-A1 (EP)
Inventor: LEYTON PEDRO FEDERICO QUIJADA
IPC: G06F3/01
Filed: 2023-07-20
Abstract: According to the present disclosure there is provided a computer-implemented method comprising the following steps. Firstly, selecting a virtual object to be positioned in a mixed-reality environment, the virtual object having one or more conditions relating to the positioning of the virtual object. Then, scanning a real-world part of the mixed-reality environment. The method further comprises determining a location to position the virtual object based on the scan, wherein the location satisfies the one or more conditions. After determining a location, the method comprises scaling the virtual object to fit the location and finally, positioning the virtual object in the mixed-reality environment at the determined location. Determining the location may comprise comparing the real-world environment with the conditions relating to positioning of the virtual object. The comparison may be performed continuously or at intervals, for example during or after the scanning process.
Patent EP-4257789-A1 (EP)
Inventor: ROSENTHAL MARKUS
IPC: E05F15/611
Filed: 2023-04-05
Abstract: Eine Baugruppe eines Fahrzeugs (1) umfasst eine Fahrzeugtür (10), ein an einem Türabschnitt (100) der Fahrzeugtür (10) angeordnetes Bedienelement (11) und eine Steuereinrichtung (15) zum Steuern einer Schließfunktion zum Schließen der Fahrzeugtür (10) und einer Öffnungsfunktion zum Öffnen der Fahrzeugtür (10). Das Bedienelement (11) umfasst zumindest eine erste Bedienungseinrichtung (12) zum Erzeugen eines Bediensignals bei einer Nutzerbedienung an einem äußeren Abschnitt (110) und zumindest eine zweite Bedienungseinrichtung (13) zum Erzeugen eines Bediensignals bei einer Nutzerbedienung an einem inneren Abschnitt (111). Die Steuereinrichtung (15) ist ausgebildet, anhand eines Bediensignals der zumindest einen ersten Bedienungseinrichtung (12) eine Schließfunktion zum Schließen der Fahrzeugtür (10) auszulösen und anhand eines Bediensignals der zumindest einen zweiten Bedienungseinrichtung (13) eine Öffnungsfunktion zum Öffnen der Fahrzeugtür auszulösen.
Patent EP-4305741-A1 (EP)
Inventor: RAUSCHER RALF
IPC: H02K15/04
Filed: 2023-01-10
Abstract: Die Erfindung betrifft Vorrichtungen (10) und Verfahren zum Herstellen von Wellenwicklungsdrähten für eine Spulenwicklung einer elektrischen Maschine durch Flachwickeln, wobei eine Reihe von Formelementen (14.1, 14.2), die jeweils eine Halterung (16) zum Halten eines geradlinigen Drahtabschnitts (100) eines zu biegenden Drahts (18) und eine Biegeform (20) zum Formen eines Wellenwicklungskopfbereichs zwischen den geradlinigen Drahtabschnitten (100) aufweisen, auf einem Linearführungsmechanismus (12) relativ zueinander linear bewegt und um jeweils eine Drehachse (22) gedreht werden, um durch gegensinnige Drehung benachbarter Formelemente (14.1, 14.2) unter Annäherung mit ihren Drehachsen (22) aus dem in den Halterungen (16) gehaltenen Draht (18) einen mäanderförmigen Wellenwicklungsdraht mit geradlinigen Drahtabschnitten und dachförmigen Wellenwicklungsköpfen dazwischen zu bilden. Zur Verbesserung der Flexibilität und/oder der Prozesssicherheit wird gemäß einem Aspekt vorgeschlagen, eine Abstandsänderung von Linearführungen (26, 28, 34) des Linearführungsmechanismus in die Drehbewegung der Formelemente (14.1, 14.2) umzuwandeln. Gemäß einem zweiten Aspekt wird vorgeschlagen, ein Umbiegen von Drahtenden (96, 98) des Drahtes vor dem mäanderförmigen Biegen des Wellenwicklungsdrahtes vorzunehmen, um so insbesondere auf einfach Art den Draht (18) zum Umbiegen zu fixieren.
Patent EP-0001782-A1 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C08F291/02
Filed: 1978-10-14
Abstract: Pfropfmischpolymerisate aus einer vernetzten, gesättigten, kautschukelastischen Pfropfgrundlage und einer harten Schale werden hergestellt, indem während der Herstellung der Pfropfgrundlage, und zwar bei einem Umsatz im Bereich von 50 bis 90 % thermolabile Comonomere in die Pfropfgrundlage eingebaut werden. Bei der nachfolgenden pfropfung der Schale werden solche Bedingungen angewendet, daß die in der die Pfopfgrundlage eingebauten thermolailen Comonomere in Radikale zerfallen. Dies führt zu Pfropfmischpolymerisaten mit verbesserten mechanischen Eigenschaften, die sich also vorteilhaft auch bei der Herstellung von Abmischungen mit anderen Thermoplasten, soweit diese mit den Pfropfmischpolymerisaten verträglich sind, erweisen.
Patent EP-0003245-A1 (EP)
Inventor: BIJEN JAN MARTINUS JOZEF MARIA
IPC: B28B23/02
Filed: 1978-12-27
Abstract: A process for the manufacture of shaped articles from waterhardening material reinforced with fibrillated organic films. 
     The process is effected continuously and comprises the following steps:
     a. forming continuous lengths of networks with a great many meshes;   b. simultaneously advancing a plurality of said networks into contact with a water-hardening material so as to form a composite layer, and   c. shaping said composite layer into the desired configuration and allowing it to set.
Patent EP-0003285-A1 (EP)
Inventor: DE MONTIGNY ARMAND DR
IPC: C08G77/10
Filed: 1979-01-10
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von linearen bzw. verzweigten siliciumfunktionellen Polyorganosiloxanen durch Reaktion von Chlorsiloxanen oder Chlorsilanen mit linearen oder verzweigten Polyorganosiloxanen in Gegenwart einer Kombination aus katalytischen Mengen von nichtflüchtigen protonensauren Äquilibrierungskatalysatoren und einbasischen Carbonsäuren, wie z. B. Essigsäure oder Propionsäure.
Patent EP-0007455-A1 (EP)
Inventor: KUNZ BARTON HENRY
IPC: B65H3/52
Filed: 1979-06-28
Abstract: A document feed mechanism comprises a tray (10) for supporting stack of sheets. Thesheets are fed by a shingling system including a wave generator wheel (13) to a ramp (23). They are then directed by a guide 25 to a feed roll pair (19, 20). A restraint pad (24) positioned below guide (25) prevents double sheet feed to the roll pair. The guide (25) extends past the feed roll pair to direct sheets to a platen (31) on to which they are fed by feed roll pair (27, 28) and a belt drive system (30). Single sheets may be fed through guide (22) directly to the feed roll pair (27, 28).
Patent EP-0011477-A1 (EP)
Inventor: YEH KEMING W
IPC: H01L29/812
Filed: 1979-11-13
Abstract: The method includes a sequence of deposition, masking, and etching steps, and produces an improved self aligned MESFET. The MESFET has a light acceptor (or donor) impurity doped substrate (65), and light donor (or acceptor) region (55) with a graded doping profile disposed over the substrate (65) for operation as a gate channel region. First and second heavy donor (or acceptor) regions (50, 60) are disposed over the substrate (65) and are adjacently stepped down on either side of the light donor (or acceptor) region (55) for operation as source and drain regions. A schottky contact (35) is disposed over the light donor (or acceptor) region (55), and first and second ohmic contacts (25, 30) are disposed over parts of the first and second heavy donor (or acceptor) regions (50, 60) as source and drain connections. First and second oxide regions (40, 50) are disposed between the schottky contact (35) and each of the ohmic contacts (25, 30), the oxide regions (40, 45) being disposed respectively over part of the heavy donor (or acceptor) regions (50,60) for inter-layer isolation relative to the light donor (or acceptor) region (55).
Patent EP-0013126-A1 (EP)
Inventor: MENIKHEIM VIRGINIA CAROLINE
IPC: D04H3/14
Filed: 1979-12-19
Abstract: A nonwoven fabric is prepared by simultaneously heating and compressing spaced, discrete areas of a nonwoven, bondable fiber web containing an attenuating bonding liquid in excess of the minimum amount (the "peak bonding quantity") required to produce maximum fabric strength. The attenuating bonding liquid is a bonding liquid which, if used in quantities exceeding the peak bonding quantity by no more than 400% of the web weight (prior to addition of bonding liquid), provides a nonwoven fabric having an average bending modulus at least 20% lower than that of a fabric prepared using the peak bonding quantity of liquid.
Patent EP-0005395-A1 (EP)
Inventor: CHARRON JEAN-CLAUDE
IPC: F16K31/06
Filed: 1979-04-25
Abstract: 1. Device for regulating the low flow rate of gas for appliances of the water heater, bath heater or domestic boiler type, in which the admission of the gas into the burner is governed and controlled by an electrovalve comprising an induction coil (2) and a moving core (5) carrying in its movement a shut-off unit (11), which governs the passage of gas from an upper admission chamber (9) towards at least one exit chamber (7, 40 and 43) for the gas passing to the burner, which shut-off unit (11) consists of a high flow-rate valve (13) forming the seat of a low flow-rate valve (15), which determines the passage of the gas at a low flow rate, the said passage being adjustable via a complementary regulating system (25, 26, 27) which can be controlled from outside, characterised in that the high flow-rate valve (13) is extended by a hollow tube (16) which passes through the whole height of the exit chamber or chambers (7, 40 and 43) for the gas, and which channels the gas at a low flow rate, released from the upper admission chamber (9) by the lifting of the low flow-rate valve (15), towards a lower chamber (19) communicating with the said exit chambers by means of an adjustable passage orifice (25, 26), which constitutes the said complementary regulating system.
Patent EP-0011551-A1 (EP)
Inventor: BIDEGAIN GEORGY
IPC: B31B3/28
Filed: 1979-11-08
Abstract: On présente une portion de bande P suivant un plan 16 ayant une cavité 17 et on applique le mandrin 22 de façon à faire relever les parties latérales de la portion de bande P puis on exerce sur chacune de ces parties relevées une action parallèle au plan 16 par des organes rabatteurs 31 et 32 afin d'amener la portion de bande P bord-à-bord. Applications: fabrication de boîtes en carton, notamment de boîtes cloches.
Patent EP-0006828-A1 (EP)
Inventor: STEINER WILLI
IPC: E02D29/02
Filed: 1979-06-21
Abstract: 1. Retaining structure with construction elements of the same kind, prefabricated and stacked, said elements being provided with branches extending from a center, two of said branches being visible branches (5) and, as it so happens, one of said branches being an anchoring branch (6), all branches of the stacked construction elements being supported one upon the other, wherein said visible branches (5) of the construction elements (3, 3') stacked in neighbouring piles of elements interlock transversely with respect of the piling up direction and wherein the stacked construction elements (3, 3') are secured among themselves by elements (7, 8, 13, 14), respectively (9) interlocking in the piling up direction.
Patent EP-0019143-A1 (EP)
Inventor: TAKEYAMA TETSU MITSUBISHI DENK
IPC: E03B3/28
Filed: 1980-04-29
Abstract: A water producing apparatus for producing liquid water from a moisture in the ambient air by an adsorbent. Two columns holding the adsorbent are combined with a blower for feeding the air into the column and a condenser for condensing the desorbed steam obtained by heating the adsorbent adsorbing water. The blower and the condenser are commonly used for the two columns so as to minimize pipes and to save a consumption of energy caused by a pressure loss.
Patent EP-0022993-A1 (EP)
Inventor: SCHULTE WERNER
IPC: A01D23/06
Filed: 1980-07-11
Abstract: 1. Process for harvesting the tops and leaves of beets by means of a harvesting machine, which moves over and along the rows of beets, according to which the beet leaf is initially cut from the beet, is chopped, is supplied to conveying means, and the top of the beet is cut off individually dependent on the growth of the beet and is passed to a storage bin, which also includes the beet leaves, characterized in that the direction of movement of the top of the beet is altered for 150 - 190 degrees subsequent to the cut so that it is thrown in the direction of movement of the harvesting machine and is combined with the chopping action for the beet leaves.
Patent EP-0024540-A1 (EP)
Inventor: TAKEMURA YASUHIKO
IPC: A61B8/14
Filed: 1980-07-18
Abstract: An electronic linear scan mode and an electronic sector scan mode are selectively used individually or in combination under the control of a mode selection means (SMC) provided for determining a scan mode for an ultrasonic probe consisting of a plurality of ultrasonic transducers the ultrasonic wave transmission and reception timing of which is controlled by a scanning control means (TRC) in accordance with the determined scan mode.
Patent EP-0031874-A1 (EP)
Inventor: VOLL WALTER ING GRAD
IPC: H04B10/00
Filed: 1980-09-29
Abstract: Bei einer elektrischen Installationseinrichtung für einen Raum eines Gebäudes zum unabhängigen Schalten mehrerer Leitungszweige (3, 4, 5) des elektrischen Netzes (R/Mp), an die Verbraucher (8, 9, 10), insbesondere Beleuchtungskörper, angeschlossen oder anschließar sind mittels Tastschaltereinheiten (15, 16, 17), die einen im zu schaltenden Leitungszweig (3, 4, 5) liegenden Stromstoßschalter (24) schalten, soll eine Installationsmöglichkeit vorgeschlagen werden, bei der nicht die Tastschaltereinheiten (15, 16, 17) an das elektrische Netz angeschlossen werden müssen. Es ist hierzu an zu schaltende Leitungszweige (3, 4, 5) je eine Baueinheit (11, 12, 13) angeschlossen, die den Stromstoßschalter und einen bei einer bestimmten netzunabhängigen Empfangsimpulsfolge diese schaltenden Empfänger (14) umfaßt. Jede Tastschaltereinheit (15, 16, 17) weist eine netzunabhängige Stromversorgungsquelle (B) und einen Sender (21) auf, der bei Betätigung des Tastschalters (18) eine kodierte, bestimmte Sendeimpulsfolge netzunabhängig abstrahlt, welche die Empfänger (14, 22, 23) auswerten. Dabei schaltet derjenige Empfänger (14) seinen Stromstoßschalter (24), dessen bestimmter Empfangsimpulsfolge die empfangene Sendeimpulsfolge entspricht. Jeder Sender kann auf jeden Empfänger eingestellt werden. Vorzugsweise handelt es sich bei den Sendeimpulsen um Infrarotimpulse.
Patent EP-0030313-A1 (EP)
Inventor: MAGHON HELMUT DIPL-MATH
IPC: F23R3/32
Filed: 1980-11-24
Abstract: 1. A combustion chamber (5) for gas turbines (3) comprising a flue (52) arranged in a cylindrical combustion chamber housing, wherein the combustion and secondary air (8) flows in counter-flow with the hot combustion gases through an annular space (53) formed between the combustion chamber housing (50) and the flue (52), respectively into a premix burner (55), which opens into the flue (52), or through secondary air openings (521) in the flue (52), wherein the premix chamber (554) of the premix burner (55) is provided with separate inlets for combustion air (10) and fuel, and wherein the ratio of the amount of combustion air fed to the premix burner (55) to the amount of fuel supplied is adjustable, characterized in that at least four premix burners (55) open into the flue (52), and that each premix burner (55) has a fuel supply line (56) which can be connected and disconnected in dependence upon the load.
Patent EP-0015131-A1 (EP)
Title: Support structure for wind-powered electric generators
Inventor: GILCHRIST TIMOTHY MICHAEL
IPC: F03D11/04
Filed: 1980-02-18
Abstract: The generator and wind-powered rotor (9) are carried by a horizontal beam (1) located above the surface of the earth, the beam being anchored to anchor means (14) on the surface by a system of flexible cables (12, 13) such that the beam (1) may move in a circular path around the anchor (14) to face the rotor (9) into the wind, irrespective of the direction of the wind. The beam (1) is preferably mounted on a vertical lattice tower (2) to form a crane-like structure of the centilever type. The tower (2) may be movable on wheels, trolleys, railway cars or the like, or on a floating, semi-submersible or submersible platform located at sea. in another embodiment the beam (1) is carried by a lighter-than-air vehicle. Preferably a plurality of support structures each carrying a rotor (9) are interconnected to form a multi-module array which is movable as a whole around anchor means (14).
Patent EP-0020058-A1 (EP)
Inventor: CHEN ROBERT
IPC: C07D309/12
Filed: 1980-05-16
Abstract: A method for the total synthesis of (1RS,4SR,5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8-dioxybi- cyclo [3.2.1] octane-1-acetic acid is described. The compound is active as a uteroevacuant agent, and is of the formula
Patent EP-0026698-A1 (EP)
Title: Capteur de pression
Inventor: COUSSOT GERARD
IPC: H01L41/00
Filed: 1980-09-19
Abstract: L'invention se rapporte aux capteurs de pression à ondes élastiques de surface. 
     L'invention a pour objet un capteur comprenant une platine (13) sur laquelle sont implantés les composants électroniques du capteur et un senseur de pression regroupant les éléments électromécaniques (3) sur une embase (1) à broches de connexion (24). L'embase (1) est munie d'une prise de pression (12)traversant de part en part la platine (13). 
     L'invention s'applique notamment à la mesure des pressions de fluides en vue d'optimiser l'alimentation des moteurs à combustion interne.
Patent EP-0030217-A1 (EP)
Inventor: PETTERSSON SUNE OSTEN
IPC: F23D11/40
Filed: 1980-11-25
Abstract: Burners, for example oil burners, with a feed tube (12) and a burner retainer (13,15) inserted into the same. The air stream in the feed tube is made to be affected by a retarding shield (20) positioned ahead of the burner retainer (13, 15) and having a central aperture for the flame and a substantially circularly surrounding gap (18) between the retarding shield (20) and the inner periphery of the feed tube, and by a flange (19) extending rectangularly inwards from said inner periphery and which is positioned in spaced relation to the retarding shield in the direction of flow of the air. The spacing between the retarding shield (20) and the flange (19) is adjustable.
Patent EP-0033329-A1 (EP)
Title: Dispositif de protection d'objets contre le glissement pendant le transport
Inventor: GRABERT OTFRID
IPC: B60P7/08
Filed: 1981-02-24
Abstract: Le dispositif pour proteger des objets contre le glissement lors du transport comprend un tapis a au moins deux couches. La premiere couche superieure (1) presente une faible compressibilite, la couche (2) situee sous celle-ci une compressibilite elevee. On prevoit des protuberances (5) qui peuvent s'enfoncer par rapport a la premiere couche (1). Les protuberances (5) seront lors de leur enfoncement soutenues elastiquement par la couche inferieure (2). Un objet (8) pose sur un tel tapis enfonce toutes les protuberances se trouvant sous lui et sera soutenu tout autour par les autres protuberances (5) non-enfoncees.
Patent EP-0038470-A1 (EP)
Inventor: PANTHOFER RUDOLF
IPC: A01K63/04
Filed: 1981-04-08
Abstract: A plug connection for aquarium pressure medium conduits, particularly in combination with external aquarium filter devices. The connection comprises a plug, and a sleeve for receiving the plug. Both the plug and the sleeve are provided with a valve disc capable of blocking an associated conduit. Each valve disc is liftable from a sealing seat thereof against the force or biasing effect of a spring associated therewith. During plugging together of the plug and sleeve, axially displaceable shafts of the valve discs come into abutment with each other. The housing of the plug and the housing of the sleeve are capable of being plugged together in such a manner that a pressure-tight conduit is formed between the two valve discs.
Patent EP-0049941-A1 (EP)
Inventor: SHELTON NEIL DOUGLAS
IPC: F02B77/11
Filed: 1981-07-01
Abstract: In order to prevent heat of working gases or vapours from flowing into components such as cylinder (4), piston (10), cylinder head (4A), valves (18, 20) and other relevent engine components, these surfaces are constructed of fluid-permeable material, with fluid-tight adjacent parts of non-permeable material, represented by cylinder casing (2). A suitable fluid is supplied by a pump (not shown) to channels (6) in cylinder (4) and by other means (not shown) to the piston (10) and to valves (18, 20). This fluid flows through the permeable material, (this material being porous, or non-porous with suitable holes), to form a replenishible layer (F) of fluid upon the components' surfaces. Heat which would otherwise transfer to these surfaces from the working gases or vapours is absorbed by the replenishible fluid as it is forced away from the surface, through the thickness of the static boundary layer, eventually becoming entrained with the working gases or vapours.
Patent EP-0047162-A1 (EP)
Inventor: MURAYAMA NAOHIRO
IPC: G02F1/361
Filed: 1981-08-28
Abstract: An electro-optical element comprises a formed resin composition 2 composed of a low molecular weight polar substance showing an electro-optical effect, which is dispersed in a polymer substance compatible with the low molecular weight polar substance. The formed resin composition 2 is prepared by a method such as melt mixing of the constituents on rollers, or dissolution of the constituents in a solvent followed by evaporation of the solvent. This formed resin composition is prepared in various shapes such as a polygon, a film or a prism. At least a pair of electrodes 3, 4 are provided on the surfaces of the formed resin composition 2, and further at least one of the electrodes may be made of a transparent material.
Patent EP-0048576-A1 (EP)
Inventor: YAMADA SHIZUHIRO
IPC: C25D17/20
Filed: 1981-09-11
Abstract: A barrel assembly, such as an electroplating barrel (13) according to the invention is divided into two kinds, one of which provides perforations (21) and liquid passageways (20) narrower than the diameter of said perforation to communicate between the perforations, while the other provides with liquid passage means so designed that the exterior opening (43b) is wider than the interior opening (43a), whereby, upon withdrawing the barrel from an electroplating tank containing a liquid plating solution, said solution is facilitated to flow out through said perforations and through said passage means for drainage.
Patent EP-0058301-A1 (EP)
Inventor: ALFES FRANZ DR
IPC: C08F8/22
Filed: 1982-01-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung wasserbeständige Filme ergebender chlorierter Polymerer mit Chlorgehalten von 30 - 70 Gew-% durch Chlorierung der Polymeren in mindestens einem Chlorkohlenwasserstoff als Lösungsmittel und Entfernen des Lösungsmittels mit Wasserdampf und/oder heißem Wasser in Gegenwart von mindestens 1 Gew.-%, bezogen auf chloriertes Polymer, eines Oxalkylierungsproduktes aus 1 Mol eines primären aliphatischen Alkohols mit mindestens 8 Kohlenstoffatomen und mindestens 1,5 Mol eines Alkylenoxids und Trocknen des ausgefällten chlorierten Polymeren und ist dadurch gekennzeichnet, daß als Oxalkylierungsprodukt ein Propoxylierungsprodukt aus den angegebenen Alkoholen und Propylenoxid eingesetzt wird.