baber/WOPTO huggingface dataset:
Patent EP-4227923-A1 (EP)
Title: Automatic recognition of anomalous situations along roads travelled by motor-vehicles for intelligent motorvehicle driving speed control along the roads
Inventor: DALMASSO PAOLA
IPC: G08G1/01
Filed: 2021-01-18
Abstract: System (1) for automatically recognising anomalous situations along roads travelled by motor-vehicles for intelligent motor-vehicle driving speed control (2) along roads.The motor-vehicles (2) are configured to transmit data allowing anomalous situations to be recognised along roads travelled by the motor-vehicles (2).The system (1) comprises data processing resources (3) configured to:- receive and process data transmitted by the motor-vehicles (2) to recognise anomalous situations along the roads travelled by the motor-vehicles (2) based on a recognition algorithm,- when anomalous situations are recognised along roads travelled by the motor-vehicles (2), generate associated alert events and compute reference driving speeds along the roads recognised to be affected by anomalous situations, and- transmit data representative of the alert events and of the reference driving speeds along the roads recognised to be affected by anomalous situations.The motor-vehicles (2) are further configured to:- receive data representative of alert events and reference driving speeds, and- use the received data to implement one or both of the following actions:∘ inform the drivers of motor-vehicles (2), through automotive user interfaces of motor-vehicles (2) of the anomalous situations recognised along roads travelled by motor-vehicles (2), and∘ cause current driving speeds of the motor-vehicles (2) to be adjusted to the reference driving speeds along roads recognised to be affected by anomalous situations.
Patent EP-4236071-A1 (EP)
Inventor: SAMBUCCO ADRIANO
IPC: H03K17/14
Filed: 2019-09-12
Abstract: Circuits, methods, and systems are provided for setting a current level to be used by a current-mode gate driver. The current level may be used to source, sink, or both source and sink current to/from the gate terminal of a power device. The current level is based upon a current or voltage level input from an analog current-setting terminal. This input current or voltage level may take a value from a continuous range of current or voltage values.
Patent EP-4290520-A1 (EP)
Inventor: ALAM SYED M
IPC: G11C11/16
Filed: 2023-06-07
Abstract: A memory device includes a printed circuit board, a magnetoresistive random-access memory (MRAM) device coupled to the printed circuit board, a controller or control circuitry, wherein the controller or control circuitry is integrated into, embedded in, or otherwise incorporated into the MRAM device, and a field programmable gate array (FPGA) coupled to the printed circuit board and in communication with the controller or control circuitry.
Patent EP-4318971-A1 (EP)
Title: Method, apparatus and computer program
Inventor: VEIJALAINEN TEEMU MIKAEL
IPC: H04B7/06
Filed: 2023-08-01
Abstract: There is provided an apparatus comprising means for determining a first beam and a second beam for receiving at least one data packet from an access node of a network; and means for receiving, from the access node, a re-transmission of the at least one data packet using the second beam when reception of the at least one data packet from the access node has failed using the first beam.
Patent EP-0000396-A1 (EP)
Inventor: MARGOTTE DIETER DR
IPC: C08G63/68
Filed: 1978-07-12
Abstract: Gegenstand der vorliegenden Erfindung ist die Herstellung von aromatischen Polycarbonaten nach dem bekannten Zweiphasengrenzflächenverfahren aus Diphenolen, bevorzugt aus halogenfreien Diphenolen, dadurch gekennzeichnet, dass man als Kettenabbrecher aromatische Monosulfonsäurechloride in Mengen von 2 bis 20 Mol%, vorzugsweise in Mengen von 2,5 bis 10 Mol%, bezogen auf Mole der eingesetzten Diphenole, verwendet.
Patent EP-0010962-A1 (EP)
Inventor: SARGENT FRANK THOMAS
IPC: E03D5/012
Filed: 1979-10-31
Abstract: A portable toilet has a lower holding tank (12) with an inlet port (58) in the top wall, and removably supported thereon an upper unit (14) that contains a toilet bowl (26) with an outlet port (56) in registry with said inlet port (58), a flush water storage tank (28) and flush means (38, 42, 40) for discharging flush water from the storage tank into said bowl. Improved features include apparatus (84) in the adjacent top and bottom walls of the holding tank and upper unit for releasably clamping them together, a discharge spout for the holding tank located between the adjacent walls so that the outlet of the spout is in a cavity in the bottom wall of the upper unit above the liquid level of the holding tank, and a valve-and-nozzle assembly (38) and associated flexible conduit (42) from a flush pump which is constructed and arranged to press fit all of the components together and mount them in proper location with respect to the toilet bowl.
Patent EP-0007828-A1 (EP)
Title: Procédé de préparation d'esters d'alcoyle de l'acide dl-cis chrysanthémique
Inventor: FRANCK-NEUMANN MICHEL
IPC: C07C69/743
Filed: 1979-06-29
Abstract: L'invention concerne un procédé de préparation des composés <IMAGE> dans laquelle R est un alcoyle de 1 à 6 carbones, consistant essentiellement soit à réduire le dérivé cyclopropénique correspondant: <IMAGE> lui-même obtenu par irradiation des composés pyrazoliques: <IMAGE> soit à irradier ou traiter par ?chauffage? le composé pyrazolique préalablement réduit de formule: <IMAGE> Les composés I sont des intermédiaires dans la synthèse de composés insecticides bien connus.
Patent EP-0018979-A1 (EP)
Inventor: ZETTLER JOHN FRANCIS
IPC: F16P3/14
Filed: 1980-01-14
Abstract: Un systeme de detection d'intrusion protege un operateur travaillant sur une machine industrielle telle qu'une presse plieuse. Une barriere a ecran lumineux (420) comprend des rayons pulses successifs (422) qui sont espaces suffisamment pour permettre l'introduction d'une piece a travailler (144) sans provoquer l'obstruction de plus d'un rayon tandis que la penetration de la main de l'operateur provoquera l'interruption d'au moins deux rayons pulses successifs adjacents. Un train pulse de signaux espaces regulierement (BRS) dont chaque pulsation correspond a un rayon lumineux est produit lorsqu'aucun des rayons lumineux n'est interrompu. Un detecteur d'absence de pulsations (600, 40') avec un circuit logique (502) produit un signal de commande pour arreter la machine seulement lorsque deux ou plusieurs rayons lumineux adjacents sont interrompus, provoquant l'absence de deux ou plusieurs pulsations successives dans le train de pulsations.
Patent EP-0016072-A1 (EP)
Inventor: GARZON RUBEN D
IPC: H01H33/32
Filed: 1980-02-12
Abstract: Une mecanisme a action rapide de fonctionnement des contacts d'un disjoncteur de circuit possede un arbre de fonctionnement (73) relie aux contacts et a un piston de fonctionnement (70). Le piston de fonctionnement (70) possede un anneau conducteur court-circuite ou disque de repulsion (160) qui est couple a un operateur a bobine d'induction (151) dans une position du mecanisme d'actionnement. Le piston de fonctionnement (90) possede egalement une protuberance d'etancheite de diametre elargi (92) qui appuie sur un anneau d'etancheite (130) concentrique a l'operateur a bobine d'induction (151), La bobine d'induction (151) et l'anneau d'etancheite (130) sont montes sur un ressort pour avoir plusieurs degres d'elasticite et permettre une bonne position relative du disque de repulsion (160) et de la bobine d'induction (151) ainsi qu'une bonne position relative de l'anneau d'etancheite (130) et de la protuberance de contact (92) pour commander la penetration du joint et permettre de rattraper l'usure par contact lorsqu'on utilise des contacts du type a pointe.
Patent EP-0014302-A1 (EP)
Inventor: OHLINGER MANFRED DR
IPC: C01G49/08
Filed: 1980-01-02
Abstract: Acicular gamma-iron(III) oxide of high coercive force is produced by reducing acicular nonmagnetic iron(III) oxides or oxide hydroxides at between 250 and 700 DEG C with a superheated vapour mixture of an organic compound which is decomposable within this temperature range in the presence of iron oxides and an inert gas to form magnetite and subsequently oxidising the magnetite with oxygen-containing gases at 150 to 450 DEG C to give gamma-iron(III) oxide.
Patent EP-0016298-A1 (EP)
Inventor: MARCANTONIO ARNOLD F
IPC: C23F11/00
Filed: 1980-01-03
Abstract: The subject invention relates to compositions of matter for treating aluminum surfaces for rendering them tarnish and corrosive resistant. The compositions comprise an alkali metal silicate including sodium and potassium and lithium silicates and a soluble organic polymer having displaceable hydrogens or displaced hydrogens. The organic polymers having displaceable hydrogens may be derived from hydroxyls, carboxylic acids, amides, sulfonic acids, carbohydrates, and phosphoric acids. The composition may be readily applied by spraying or dipping them in concentration less than about 5% in an aqueous system.
Patent EP-0013943-A1 (EP)
Inventor: KRIEDT HANS
IPC: H03H11/12
Filed: 1980-01-17
Abstract: Die Erfindung betrifft eine monolithisch integrierbare Tiefpaß-Filterschaltung. Dabei ist es Aufgabe der Erfindung, eine Schaltung anzugeben, mit deren Hilfe man - ohne zuhilfe äußerer Schaltungsmittel ach im Niederfrequenzbereich liegende Eckfrequenzen erreichen kann. Als Lösung dieser Aufgabe wird folgende Schaltung vorgeschlagen: An einen Schaltungsknoten liegt sowohl über einen Widerstand (R) der Signaleingang als auch über einen Widerstand (R2) der nichtinvertierende Eingang und der Ausgang eines Operationsverstärkers (OP) über einen dritten Widerstand (R1). Der nichtinvertierende Eingang des Operationsverstärkers (OP) ist ferner über einen Kondensator (C) an Masse geschaltet und der invertierende Eingang mit dem - zugleich den Ausgang der Filterschaltung bildenden - Ausgang des Operationsverstärkers (OP) verbunden.
Patent EP-0019766-A1 (EP)
Inventor: CRAMER DIETER
IPC: C08K5/52
Filed: 1980-05-08
Abstract: 1. The use of a moulding compound consisting of 1) 100 parts by weight of a polyethylene which 1.1) is produced by means of a chromium-containing catalyst, 1.2) has a density of above 0.935 g/cm**3 , 1.3) has a melt index (according to DIN 53 735 at 190 degrees C/2.16 kg) of below 0.7 g/10 min. and 1.4) has a solution viscosity (according to DIN 53 728/sheet 4) of 1 to 5 cm**3 /g, 2) 0.05 to 1 part by weight of a tris-(2,4-dialkyl-phenyl)-phosphite, the alkyl groups being identical or different and each containing 1 to 9 carbon atoms, 3) 0.05 to 1 part by weight of 1,3,5-tri-methyl-2,4,6-tris-(3',5'-di-tert-butyl-4'- -hydroxy-benzyl)-benzene, and 4) - optionally - further customary additives in the usual amounts common to the trade, for producing 10 to 500 mu m thick, biaxially stretched films, by the film blowing process, with a stretch-blow ratio of up to 1:10.
Patent EP-0019815-A1 (EP)
Inventor: ROTTER HANS-WERNER DIPL-MET
IPC: H02K3/34
Filed: 1980-05-16
Abstract: 1. Winding for electrical machines consisting of pre-formed conductors (1, 2) tightly wound with insulating tapes (3, 4) and combined to form bundle conductors lying closely side by side, characterized in that the insulating tapes are wound round the individual pre-formed conductors in a single layer with the edges continuously abutting, in that adjacent pre-formed conductors are wound in opposite directions and in that the seams (5, 6) are arranged to be mutually staggered along the insulating tape edges on the sides of adjacent preformed conductors that are facing one another.
Patent EP-0024512-A1 (EP)
Inventor: KEISTER BERNARD
IPC: F16L11/08
Filed: 1980-07-04
Abstract: The hose (14) has a core tube (1) and an outer protective sheath (7). Disposed between the core tube and the sheath (7) is a plurality of layers (2 to 6) of reinforcement of which at least two ofthe layers comprise syntheticfibers having a tenacity of from about 12 to about 25 grams per denier and an elongation at break of from about 2% to about 8%. 
     The hose (14) is synthetic fiber layers being positioned in prescribed helically wound and or braided combinations in conjunction with a prescribed twisted relationship that features the fibers closest to the core tube as a plurality of the same or different deniers of the fiber in the form of a plurality of cords having a twist of more than about 1.5 turns per inch and the fibers outwardly adjacent thereto as a plurality of the same or different deniers of the fiber having a twist of about 1.5 turns per inch or less.
Patent EP-0033791-A1 (EP)
Inventor: ALBANESE JAMES J
IPC: C09D7/45
Filed: 1980-02-07
Abstract: A preparation of water base character in the nature of a dispersion for providing a continuous even film or coating upon application comprising a water phase and a continuous phase wherein the active ingredient may be either water soluble or water insoluble, and including cocodiethanolamide as a dispersal agent.
Patent EP-0030796-A1 (EP)
Inventor: CHU CHIN-CHIUN
IPC: C07C1/00
Filed: 1980-11-18
Abstract: A process whereby chemically modified zeolite catalysts are treated with an organic acid to enhance their intrinsic para-selectivity in reactions involving the alkylation of aromatic compounds. The modified zeolites which may be so treated comprise those crystalline zeolites having a Constraint Index of 1 to 12, a silica to alumina mole ratio of at least 12, and having a minor proportion of the oxide from of one or more chemical elements, e.g. phosphorus and magnesium, deposited thereon.
Patent EP-0029749-A1 (EP)
Inventor: EDA KAZUO
IPC: H01C7/12
Filed: 1980-11-27
Abstract: A voltage-dependent resistor for a lightening arrester and a surge absorber comprises a sintered zinc oxide body of a composition which comprises, as additives, 0.1 to 3.0 mole percent of bismuth oxide (Bi 2 O 3 ), 0.1 to 3 mole percent of cobalt oxide (Co 2 O 3 ), 0.1 to 3 mole percent of maganese oxide (Mn0 2 ), 0.1 to 3.0 mole percent of antimony oxide (Sb 2 O 3 ), 0.05 to 1.5 mole percent of chromium oxide (Cr 2 O 3 ), at least one member selected from the group consisting of 0.1 to 10 mole percent of silicon oxide (Si0 2 ) and 0.1 to 3 mole percent of nickel oxide (NiO), at least one member selected from the group consisting of 0.0005 to 0.025 mole percent of aluminum oxide (Al 2 O 3 ) and 0.005 to 0.025 mole percent of gallium oxide (Ga 2 O 3 ), and 0.005 to 0.3 mole percent of boron oxide (B 2 O 3 ), and if necessary, 0.00005 to 0.3 mole percent of silver oxide (Ag 2 O), with electrodes applied to opposite surfaces of the sintered body. The resistor has a non-ohmic property (voltage-dependent  I  property) due to the bulk itself. Therefore, its C-value can be changed without impairing its n-value by changing the distance between the electrodes at opposite surfaces.
Patent EP-0033331-A1 (EP)
Inventor: ANDERSEN HELGE BRABAND
IPC: B63H9/10
Filed: 1981-02-24
Abstract: Un hale-bas pour bateaux a voile comprend un palan avec deux poulies a plusieurs tours (8, 9) connectees et supportees au moyen de deux tubes telescopiques (15, 16). Les tubes sont relies par un ressort contrecarrant leur assemblage, p.ex. un ressort pneumatique (21) fixe a la fois a une poulie (8) et au tube interne (15), son piston etant connecte de maniere rigide au tube externe (16) par l'intermediaire d'un axe (31) s'etendant au travers de la tete du piston (22). Le tube externe est soude a la seconde poulie (9). L'axe (31) est guide dans une extension du tube interne (15). Lors de virements de bord, le hale-bas place entre le pied du mat et la bome exerce au moyen du ressort une pression ascendante sur la bome de sorte que celle-ci, en position centrale pendant le virement de bord, peut encore monter et par consequent peut passer sans danger au-dessus de l'equipage.
Patent EP-0035727-A1 (EP)
Inventor: NOUET CHRISTIAN
IPC: H02J9/06
Filed: 1981-03-02
Abstract: 1. A power distribution system für electronic assemblies (E), this system comprising on the one hand primary supply connected ti an AC network (SR) and including a primary source (SA) which is used for normal operation, and a primary emergency source (SB), and on the other hand a secondary supply including stabilized secondary sources (CA) which are located in said electronic assemblies, characterized in that said primary  source (SA) which is used for normal operation is connected in each one of said assemblies (E) to a first group of stabilized secondary sources (CA) and that said primary emergency source (SB) is backed up by a buffer battery (B) and is connected in each one of said assemblies (E) to a second group of stabilized secondary sources (CB).
Patent EP-0035272-A1 (EP)
Inventor: KISHIDA KAZUO
IPC: C09D4/06
Filed: 1981-03-03
Abstract: A coating composition for the preparation of synthetic resin shaped articles excellent in abrasion resistance and weatherability is described. This composition comprises
     (a) a polyfunctional monomer composition comprising (i) 40-100 wt.% of a polyfunctional monomer containing at least three methacryloyloxy or acryloyloxy groups in the molecule and having a MW of not higher than about 900 and (ii) 0-60 wt.% of a mono- or bi-functional monomer having one or two methacryloyloxy or acryloyloxy groups in the molecule and having a MW of not higher than about 300 per methacryloyloxy or acryloyloxy group,   (b) 5-35 parts by wt., based on 100 wt. parts of the monomer composition, of at least one ultraviolet absorber,   (c) 0.5-8 wt. parts, based on 100 parts by wt. of the monomer composition, of at least one polymeric material selected from polymers of alkyl methacrylates and alkyl acrylates, and   (d) 0.01-6 parts by wt., based on 100 parts by wt. of the monomer composition, of a photosensitizer. The coating composition is coated on a synthetic resin shaped article and then, irradiated with ultraviolet rays in an inert gas or air to form a cross-linked coating film having a thickness of 1 to 30 microns.
Patent EP-0042907-A1 (EP)
Inventor: BRADY MICHAEL JOHN
IPC: G02B6/35
Filed: 1981-03-06
Abstract: An optical switch (10) is interposed between two light paths (12,14) comprising optical fibres (20,22) and focusing elements (24,26). The switch includes a toroidal enclosure (28) filled with a transparent fluid 40 and a ferrofluid pellet (30) whose rest position is below the space between the light paths which are coupled through the transparent fluid. Electrical coils (32,34) surround the focusing elements and are energisable to generate a magnetic field to move the ferrofluid pellet to a position between the light paths, in which the opacity of the ferrofluid uncouples the light paths. Additional coils (36,38) may be energised to return the ferrofluid pellet upon de-energisation of the coils (32,34).
Patent EP-0047967-A1 (EP)
Inventor: SON PYONG-NAE
IPC: C08G18/32
Filed: 1981-09-08
Abstract: Process for preparation of high molecular weight stabilizer compound by reaction of 2,2,6,6-tetraalkylated-4-piperidones with a hydroxyl functional amine; and, thereafter further reaction of the hydroxyl functional portion of the resultant product with a di-isocyanate or a di-acid to yield a high molecular weight product having recurring units with pendant piperidinyl functionality. These high molecular weight polymers and oligomers are especially suitable in the stabilization of polyolefins, (i.e., polypropylene). against degradation by ultra-violet light and are highly resistant, due to their relative size, against extraction from and migration within the stabilized polymer.
Patent EP-0048994-A1 (EP)
Inventor: KOCH MANFRED DR
IPC: C07C327/22
Filed: 1981-09-30
Abstract: Optically active 2-anilinopropionic acid esters are prepared in high chemical and optical yield by reaction of optically active lactic acid ester sulphonates with a two- to ten-fold molar amount of an aniline at temperatures of 90 - 130 DEG C in the absence of solvents or diluents.
Patent EP-0076872-A1 (EP)
Title: Diabetic's kit
Inventor: PETZ GUENTER
IPC: A61M1/36
Filed: 1981-10-12
Abstract: The diabetic's kit has a receiving housing, formed by a receiving part and a removable cap-like lid, for insulin bottles and hypodermic syringes fixed detachably in mountings in the receiving part, and the receiving part or the lid receives alcohol swabs. For the purpose of simplifying the construction and facilitating the handling of the diabetic's kit, the receiving part is made up of a case-shaped hollow body (1) open on one side and a box-shaped insert (2) which is arranged securely in the hollow body over part of its length and detachably secures the insulin bottles (4) and the hypodermic syringes (5) and holds the lid (3) such that it can be pushed and tilted. Axially below the insert (2) in the hollow body (1), a chamber (15), accessible via a sealable side wall opening (16), receives alcohol swabs. <IMAGE>
Patent EP-0058756-A1 (EP)
Inventor: PIANKA JUERGEN DIPL-ING
IPC: G01R13/40
Filed: 1981-10-23
Abstract: In the control circuit the instabilities which cause so-called "flickering" are avoided or removed. For this purpose, the multiplex system provided for activating the display unit - which has a plurality of gate electrodes - is activated for its part, according to the invention, by information-bearing control signals in digital form. Moreover, the multiplex system is activated via a clock-actuated curve generator for the purpose of forming the amplitude of the control signals effectively to be applied to the gate electrodes of the nematic display unit. Finally, there is also provided a circuit component which synchronises the digital control signals supplied via the curve generator, on the one hand, and the digital control signals supplied, on the other hand, via the intermediate memory which delivers the information-bearing control signals. <IMAGE>
Patent EP-0054226-A1 (EP)
Inventor: HUBER HANS-PETER DIPL-PHYS
IPC: H01P3/16
Filed: 1981-12-03
Abstract: A waveguide and method of making the same is disclosed which comprises an elongated dielectric core surrounded by dielectric shell at least one of which have an anisotropic index of refraction. The core is made up of a plurality of layers each having a parallel surface normal with pairs of such layers having unequal indices of refraction. The layers are selected to preferably have the same thickness.