baber/WOPTO huggingface dataset:
Patent EP-4277130-A1 (EP)
Inventor: POLETTO VANNI
IPC: H03K17/082
Filed: 2023-03-28
Abstract: A method, comprising: coupling a high-side switching transistor (Q HS ) between a high-side reference node (Vs) and a switching node (V OUT ), coupling a low-side switching transistor (Q LS ) between the switching node (V OUT ) and a low-side reference node (GND); coupling an inductive load (L, Z L ) to the switching node (V OUT ) and to a reference node among the high-side reference node (Vs) and the low-side reference node (GND), arranging the respective high-side switch (Q HS ) or low-side switch (Q LS ) to be freewheeling as a result, coupling an inductive load (L, Z L ) to the switching node (V OUT ) and to a reference node selected out of the high-side reference node (Vs) and the low-side reference node (GND), with a respective one of the high-side switching transistor (Q HS ) or low-side switching transistor (Q LS ) being freewheeling as a result, and in response to a short circuit occurring at the switching node (V OUT ) with the respective freewheeling switching transistor (Q HS , Q LS ) in the conductive state: sensing (22; M S ) an electrical signal (V OUT ; I HS ; I LS ) at the switching node (V OUT ), performing a comparison (22) between the electrical signal (V OUT ; I HS ; I LS ) sensed at the switching node (V OUT ) and a threshold level (I REF , V TH , 23; 23A), and providing a driving signal (CMP; 24, 26, 21) to the control node of the respective freewheeling switching transistor to switch the respective freewheeling switching transistor (Q HS , Q LS ) to the non-conductive state as a result of the comparison indicating that the electrical signal (I HS ; I LS ) has reached the threshold level (I REF , V TH , 23; 23A).
Patent EP-4290172-A1 (EP)
Title: A sight and accessory mount for a firearm
Inventor: SPUHR HÅKAN
IPC: F41C27/00
Filed: 2023-05-02
Abstract: A sight mount for a firearm having a rail, wherein the sight mount comprises:- a first sight mount arranged to carry, or fasten, a sight,- a second sight mount arranged to carry, or fasten, a accessory, wherein the second sight mount is pivotably connected to the first sight mount and arranged to carry, or fasten, a accessory, and the second sight mount protrudes from the first sight mount in a rearward, or forward, direction relative to the firearm, and wherein the second sight mount has a first end position and a second end position relative to the first sight mount between which it can pivot, wherein in the first end position the accessory is aligned with the sight, and in the second end position the accessory is pivoted away from the sight.
Patent EP-4220737-A1 (EP)
Title: Solar cell and photovoltaic module
Inventor: LI WENQI
IPC: H01L31/0216
Filed: 2021-09-17
Abstract: A solar cell and a photovoltaic module including the same are provided. The solar cell includes a substrate having a first surface and a second surface opposite to each other; a first passivation stack disposed on the first surface and including a first oxygen-rich dielectric layer, a first silicon-rich dielectric layer, a second oxygen-rich dielectric layer, and a second silicon-rich dielectric layer that are sequentially disposed in a direction away from the first surface, wherein an atomic fraction of oxygen in the first oxygen-rich dielectric layer is less than an atomic fraction of oxygen in the second oxygen-rich dielectric layer; a tunneling oxide layer disposed on the second surface; a doped conductive layer disposed on a surface of the tunneling oxide layer; and a second passivation layer disposed on a surface of the doped conductive layer.
Patent EP-4318427-A1 (EP)
Inventor: NALUKURTHY RAJESHBABU
IPC: G08B25/08
Filed: 2023-07-28
Abstract: Devices, systems, and methods for providing end to end digitization of alarm transmission for improved safety outcomes are described herein. One system includes an alarm system control panel, at least one first communication path for communicating information between the alarm system control panel and to both an alarm system monitoring station device and an alarm monitoring software application, the alarm monitoring software application communicating via at least one second communication path with the alarm system monitoring station device and a station alerting gateway device, and wherein the alarm monitoring software application communicates a data set including contextual information of a facility having an alarm event to both the alarm system monitoring station device and the station alerting gateway device.
Patent EP-0002700-A1 (EP)
Inventor: MULLER GOTTFRIED
IPC: E06B7/08
Filed: 1978-12-08
Abstract: 1. A solar radiation ("sun") collector for dwelling houses with channels traversed by a liquid and which can be exposed to the solar radiation, characterized in that the solar radiation collector is formed as window shutters (14).
Patent EP-0001180-A1 (EP)
Inventor: ROBERTSON VICTOR J
IPC: B42D5/02
Filed: 1978-09-08
Abstract: A stuffed sealed envelope assembly (10) having insert material (21) immobilized therein by registration chips (25) attached only to the envelope and abutting against the marginal edges of the insert material, the outer plies (11,12) forming the envelope (10) having staggered lines of weakening (27,28) therein defining detachable removable and reusable portions with the latter being rechsable by a flap (34) defined between the lines of weakening.
Patent EP-0013693-A1 (EP)
Inventor: DONA ALESSANDRO
IPC: F16G11/10
Filed: 1979-10-22
Abstract: A self-fastening device for fastening ropes, cords, cable and the like, particularly for fastening tensile stressed ropes, cords, cables and the like, comprising at least a terminal (12), a body (1) with seats (2 and 4) for a fastening member (6), a spring (3) and a cord (11), wherein the self-fastening member (3) is shaped like a ball and is idly and loosly pivoted on a shank (8) of a reel shaped member (80) which is slidably mounted in a pair of slots (9) and projects outside with a pair of operable flanges (8a and 8b), the ball and shank size being such that in operation rolling friction conditions between self-fastening member (6) and its seat 2 are determined.
Patent EP-0011726-A1 (EP)
Inventor: SCHAFER GERHARD
IPC: B65D1/22
Filed: 1979-11-02
Abstract: 1. Transporting and/or storage bin (1), more especially in stackable constructional forms, having a reinforcing and/or stacking rim (6) defining its top opening (5) and having pairs of hand-grips provided on each of two opposite transverse side walls (4), by which the bin (1) can be gripped from both the outside of the wall and the inside of the wall, the hand-grips (8, 9) of each one pair of grips being arranged one above the other beneath the reinforcing and/or stacking rim (6) and in each case one hand-grip being formed by a mussel-shaped recess (8) directed substantially transversely of the plane of the side wall, characterised in that the mussel-shaped recess (8) is provided on the inside of the wall and the hand-grip (9) capable of being gripped from outside the wall is made so as to be open downwardly or is formed by a downwardly directed flange or fillet (10).
Patent EP-0011203-A1 (EP)
Inventor: DRYCZYNSKI KURT
IPC: G03G16/00
Filed: 1979-11-05
Abstract: A method and an apparatus for charging a dielectric layer electrostatically to a predetermined potential. An AC electrode is arranged at a distance from the dielectric layer and connected to one output of an AC voltage generator. The AC voltage generator has the other output connected to an output of a DC voltage generator. Between the AC electrode and the dielectric layer there is a DC electrode which is connected to the other output of the AC voltage generator. The dielectric layer rests on a counter-electrode which is connected to the other output of the DC voltage generator and is at ground potential. Each of the electrodes can comprise one or a plurality of mutually insulated single electrodes.
Patent EP-0020553-A1 (EP)
Inventor: BASCOU JACQUES
IPC: E05C17/04
Filed: 1980-05-20
Abstract: L'invention concerne un dispositif de verrouillage d'une vitre pivotante en position fermee ou entrebaillee. Ce dispositif comporte une bielle (4) articulee, d'une part, a coulissement dans une poignee ou un levier de commande (1) monte pivotant sur un support (2) et, d'autre part, a une chape (6) montee avec un certain degre de rotation dans une embase (8) fixee sur la vitre (9), et des moyens de verrouillage/deverrouillage du levier en position fermee ou entrebaillee de la vitre (9). Application aux vitres de custode de vehicules automobiles.
Patent EP-0017754-A1 (EP)
Inventor: MUELLER HANNS PETER DR
IPC: C08J7/043
Filed: 1980-03-12
Abstract: Zur Herstellung eines Formteils mit einer fest haftenden Lackschicht wird auf die Oberfläche des Formteils aus olefinische Doppelbindungen aufweisendem Kautschuk vor der Vulkanisation ein Lack aufgetragen, der ein an der Vulkanisationsreaktion teilnehmende Gruppen aufweisendes Bindemittel enthält und das so beschichtete Formteil einer Vulkanisationsreaktion unterzieht.
Patent EP-0017801-A1 (EP)
Inventor: GREGOR JOHN ANTHONY
IPC: G08B13/24
Filed: 1980-03-24
Abstract: A magnetic theft detection system marker is adapted to generate magnetic fields at frequencies that (1) are harmonically related to an incident magnetic field applied within an interrogation zone and (2) have selected tones that provide the marker with signal identity. The marker is an elongated, ductile strip of amorphous ferromagnetic material that retains its signal identity after being flexed or bent.
Patent EP-0038372-A1 (EP)
Inventor: BOCK RUDOLF
IPC: F03C1/24
Filed: 1980-04-22
Abstract: 1. Hydraulic motor with a rotor mounted in a stationary casing consisting of a radial piston cylinder block with open ended hollow pistons and individual cuplike cylinders pushed over the hollow pistons ; these cylinders have at two points opposite to one another, offset inwards in relation to the cup base radial lateral pivot pins on each of which is located a cam roller resting against an internal cam formed by the casing and having a concentric inner control plug by means of which the hydraulic fluid is supplied to the radial piston/cylinder assemblies, characterized by the fact that each of the pistons (22) is divided by two concentric annular walls (35, 36) into two chambers (37, 38) with separate supplies of hydraulic fluid (ports 39, 40), a first chamber (37) of which is formed by the annular space between the two annular walls (35, 36) and a second chamber (38) is formed by the central inner space, that a matching concentric cylindrical piston like projection (41) of the cup-shaped cylinder (25) projects into the central inner space (38), and that the separate hydraulic fluid supplies (ports 39, 40) for the individual chambers (37, 38) of the pistons (22) are offset in relation to one another in axial direction of rotor (14) and interact with similarly axially offset ports (45.1-45.4; 46, 47) or grooves (48, 49) of the central control plug (18) which is designed to be displaceable in axial direction between various operating positions.
Patent EP-0019165-A1 (EP)
Title: Procédé de préparation de 1,3,7-trialkylxanthines
Inventor: PHILIPPOSSIAN GEORGES
IPC: A61P7/10
Filed: 1980-05-02
Abstract: Procédé de préparation de 1,3,7-trialkylxanthines, c'est-à-dire de xanthines entièrement substituées sur les atomes d'azote, par N-alkylation de xanthines par catalyse de transfert de phase. Certaines des trialkylxanthines obtenues sont nouvelles. La I-isopropyl- et la I-isobutyl- 3,7-diméthylxanthine sont décrites comme médicaments ayant des propriétés sédatives.
Patent EP-0022473-A1 (EP)
Inventor: FORTER HANSRUEDI
IPC: B01D1/00
Filed: 1980-06-09
Abstract: 1. Process for regenerating contaminated sulphuric acid having an input concentration of 90 to 98.3 % by weight of H2 SO4  in an indirectly heatable purification unit using an oxidising agent, characterized in that the sulphuric acid to be purified flows in a reaction zone countercurrently to nitric acid or nitrosyl sulphuric acid as the oxidising agent.
Patent EP-0029201-A1 (EP)
Inventor: VON TOMKEWITSCH ROMUALD DIPL-I
IPC: G08G1/09
Filed: 1980-11-10
Abstract: In a method for traffic determination, a routing and information system for individual motor vehicle traffic is used, in which by way of stationary routing station poles, route information and local information are transmitted to the passing vehicles. For the determination of the traffic situation, the traveling times between two routing station poles are measured in individual vehicles with timing units. These traveling times are transmitted, together with the local information of the first routing station pole passed by a vehicle, to the second routing station pole and are considered in determining new route recommendations.
Patent EP-0019324-A1 (EP)
Inventor: MARTENSSON KJELL HALVARD
IPC: B65D75/44
Filed: 1980-04-29
Abstract: A parallelepipedic packing container is manufactured by the transverse sealing of a packing material tube filled with contents. On sealing and subsequent forming of the package, on one hand, sealing fins (11,12) extending overthe end walls (4) of the packing container, on the other hand triangular corner lugs (3) located on the short sides of the end walls (4, 5) are obtained. The sealing fins (11, 12) as well as the corner lugs (3) are folded down during the forming so asto lie against adjoining container walls (4,5). The folding up of the fin (11) as well as the subsequenttearing up are facilitated in accordance with the invention in that one of the fins (11) is given a greater width at the end where the tearing indication (10) is situated. At the same time the opposite end of the fin is made narrower so as to facilitate the folding down of the triangular corner lug (3) located underneath the fin end.
Patent EP-0032318-A1 (EP)
Inventor: WALLER FRANCIS JOSEPH
IPC: B01J31/16
Filed: 1980-12-30
Abstract: Process for oxidatively carbonylating toluene to toluic acid, at least 50 mol % of the toluic acid being the p-isomer, said process comprising contacting and reacting, at 110-250°C, at a pressure of at least 500 psi (3.45 MPa), toluene, carbon monoxide, oxygen and the catalyst ingredients consisting essentially of
     (a) a compound of rhodium, iridium, ruthenium, platinum, palladium or osmium;   (b) a sulfur oxy-acid or a Group la or Ila metal salt of a sulfur oxy-acid; and   (c) an acid or acid mixture having a Hammett acidity value (-Ho) of greater than 7.0,  
said catalyst ingredients containing 0.5-30 mol % of (a) and 70-99.5 mol % of (b + c), with the molar ratios of (b/a) and (c/a) each being at least 2, and recovering toluic acid.
Patent EP-0019494-A1 (EP)
Title: Bielle de commande ou de transmission d'efforts
Inventor: ROBERT DANIEL
IPC: F16C33/20
Filed: 1980-03-20
Abstract: La bielle a ses extrémités munies de paliers et est formée de fibres ou fils continus enrobés de résine et enroulés autour des éléments intérieurs des paliers; les fils ou fibres (3) ou (7) sont enroulés sur les éléments intérieurs (2a) (2b) ou (8) des paliers sur un angle supérieur à 180° et se croisent en quittant ces éléments intérieurs.
Patent EP-0023452-A1 (EP)
Inventor: DOL CHRISTIAN
IPC: G03G19/00
Filed: 1980-07-22
Abstract: The invention relates to a printing device comprising: a travelling surface, for example the surface of a drum, driven in rotation by the action of first motor means, said travelling surface supporting a thin magnetic layer; a scanning support driven with a step-by-step reciprocal movement, perpendicular to the movement of the travelling surface of said drum, by the action of second motor means, said scanning support supporting at least one group of integrated magnetic induction heads, this group of heads being connected to sequential control means; powdered magnetic ink supply means; ordinary paper supply means; said scanning support having an annular shape surrounding the travelling surface of the drum over a considerable part at least of its circumferential extent; said scanning support comprising two lateral parts surrounding a central part; said lateral parts being arranged to create a seal between themselves and said travelling surface of said drum; said central part supporting one, or preferably more, groups of integrated magnetic induction heads; a compressed gas supply device connected to said central part; said powdered magnetic ink supply means being connected to the outside of said scanning support.
Patent EP-0026180-A1 (EP)
Inventor: PITTET RAYMOND
IPC: B05B1/30
Filed: 1980-10-23
Abstract: La douche a main est constituee par une poignee (10), en matiere plastique moulee, traversee longitudinalement par un conduit relie d'une part a une pomme de douche (13) et d'autre part par l'intermediaire d'un tuyau flexible (14) a une batterie d'alimentation, et par un dispositif obturateur (12) comprenant un piston (16) susceptible de se deplacer dans un trou transversal menage, dans le corps de la poignee (10). En exercant sur les extremites du piston des actions digitales - pouce ou index de la main tenant la poignee - on peut amene le piston dans une premiere position extreme pour laquelle le conduit est obture et dans une seconde position extreme pour laquelle l'eau peut s'ecouler en direction de la pomme (13). Le piston (16) comprend deux pieces metalliques (18, 19) assemblees par vissage et les butees limitant sa course sont formees par des epaulements (21) de ces deux pieces.
Patent EP-0041210-A1 (EP)
Inventor: HEINRICH RUDOLF DR
IPC: C08J5/00
Filed: 1981-05-23
Abstract: Druckbeständige Mikrokapseln mit einer aus Polyamid bestehenden Außenhülle und einer durch Polyurethan-Polyharnstoff strukturierten Innenmasse, welche eine mit Wasser nicht mischbare flüssige Phase und gegebenenfalls Wirkstoffe, vorzugsweise pestizide Wirkstoffe, enthält. Ferner Verfahren zu deren Herstellung in einer wäßrigen Dispersion durch Dispergierung einer flüssigen, mit Wasser nicht mischbaren Phase, die in einem organischen Lösungsmittel das für die Polyamidbildung erforderliche di- oder polyfunktionelle Säurederivat, ein Di- oder Polyisocyanat oder dessen Gemisch mit Hydroxygruppen enthaltenden organischen Verbindungen oder ein Di- oder Polyisocyanatpräpolymeres und ein inertes organisches aprotisches Hydrophilierungsmittel, das Wasser lösen kann, sowie die gegebenenfalls einzukapselnden Wirkstoffe, enthält, in der wäßrigen Lösung eines Schutzkolloids, die gegebenenfalls oberflächenaktive Mittel enthält, und gleichzeitige oder nachträgliche Zumischung von wäßrigen Lösungen eines Di- oder Polyamins und säurebindender Mittel sowie Reaktion der Komponenten in der Dispersion und gegebenenfalls Isolierung der Mikrokapseln, vorzugsweise durch Sprühtrocknung, sowie Verwendung der Mikrokapseln, vorzugsweise im Pflanzenschutz.
Patent EP-0043990-A1 (EP)
Inventor: STEINER MICHEL
IPC: A41D13/018
Filed: 1981-07-01
Abstract: 1. Protecting device, especially for motorcyclists including at least one tight chamber provided with inflating means with automatic releasing, characterized by the fact that the tight chamber comprises a spine protecting element (2), a neck protecting element (3) and a pelvis protecting element (1), the last two elements (1, 3) being situated perpendicularly to the ends of the spine protecting element (2), and by the fact that the device is provided with attaching means (15, 16, 16') intended to cooperate in service position with the body of the user in such a way that each of said elements (1, 2, 3) of the tight chamber be maintained in a position corresponding to the respective part of the body to be protected.
Patent EP-0050265-A1 (EP)
Inventor: BINSACK RUDOLF DR
IPC: C08L67/02
Filed: 1981-10-06
Abstract: Gepfropfte Polyacrylate bestimmter Zusammensetzung verbessern die mehraxiale Schlagzähigkeit thermoplastischer Polyester.
Patent EP-0056507-A1 (EP)
Inventor: BLOOMSTEIN RICHARD WELCHER
IPC: G09B5/06
Filed: 1981-01-19
Abstract: An apparatus and method that creates visual images of lip movements on film, video tape, or other recorded media. Speech sounds are analyzed, digitally encoded (6) and transmitted to a data memory device (8). Stored within the data memory device (8) is a program for producing output data that creates visual images of lip movements (16). corresponding to the speech sounds. Under control of the' data for the speech sounds, the graphical output from the data memory device (8) is sent to a graphic output device and related display equipment (14) to produce the graphical display (16). This display may be combined with the speech sounds so that the resultant audio-visual composite, such as a film strip, contains lip movements corresponding to the speech sounds.
Patent EP-0035827-A1 (EP)
Inventor: PEPPLER WILLIAM STUART
IPC: A01K39/01
Filed: 1981-01-27
Abstract: There is disclosed a system for conveying feed to a plurality of groups of animals such as poultry. The system includes feed conveying means (50, 52) associated with each group of animals for conveying feed to each group of animals, feed supply means (30) connected in common to all of the feed conveying means for supplying feed thereto, and control means (70) for sequentially operating the conveying means one at a time. As a result, any number of animal groups may be fed even though the feed supply means may have a limited feed supply rate capacity.
Patent EP-0046663-A1 (EP)
Inventor: RIPERT ROGER L
IPC: F16K5/20
Filed: 1981-08-20
Abstract: A fluid flow control valve has a metallic seat ring (50) with a resilient seal ring (54) in a leading face thereof to seal against a valve closure member (18). A thin, metallic flexible diaphragm (62) is clamped around its outer edges (70) to the body and around its inner edge (64) to the seat ring. An annular sealing ridge (72), which is concentric to and smaller than the resilient seal, is provided around the face of the seat ring to provide a metal-to-metal seal in the event of destruction of the resilient seal.
Patent EP-0053948-A1 (EP)
Inventor: SHAW STUART WALTER KER
IPC: C22C19/05
Filed: 1981-12-10
Abstract: Nickel-chromium-cobalt base casting alloys having compositions within the range (in percent by weight) Cr 20-23%, Co 17-23%, W 1-2.5%, Mo 0-0.5%, Nb 0.4-1.2%, Ta 0.6-1.4%, Ti 2.95-3.85%. Al 1.6-2.8%. Hf 0.3-1.3%, Zr 0.005-1%, 8 0.001-1%, C 0.01-0.25%, balance Ni and impurities, wherein the contents of Nb, Hf, Ti and Al are further specifically correlated, exhibit at high temperatures a combination of good resistance to corrosion and very high creep-rupture lives, particularly when directionally solidified. The alloys are useful as materials for cast blades and vanes for gas turbines for marine and land-based service..