baber/WOPTO huggingface dataset:
Patent EP-4286962-A1 (EP)
Inventor: CHRISTAN JULIEN
IPC: G04B17/32
Filed: 2023-04-11
Abstract: L'invention se rapporte à un organe réglant (40) pour mouvement d'horlogerie comprenant une masse inertielle, par exemple un balancier (23), un ressort-spiral (25), et un système de raquetterie (60) pour ajuster la marche du ressort-spiral (25), le système de raquetterie (60) comprenant un porte-pitons (51) comprenant une première partie (52) et une deuxième partie (53), la première partie (52) étant mobile par rapport à la deuxième partie (53), caractérisé en ce que l'organe réglant (40) comprend des moyens de verrouillage configurés pour bloquer la deuxième partie (33) du porte-pitons (51) dans un positionnement par rapport à une platine (21) du mouvement.
Patent EP-4290768-A1 (EP)
Inventor: Shen Ebing
IPC: H03F3/185
Filed: 2023-04-24
Abstract: The present disclosure provides an audio amplifier circuit, including: a modulator circuit configured to modulate an audio input signal into a pulse width modulation (PWM) signal; a switch stage circuit configured to receive the PWM signal and amplify the PWM signal; a demodulator circuit configured to receive and demodulate the amplified PWM signal to obtain a demodulated audio signal, and to output the demodulated audio signal to a speaker; and a feedback circuit configured to feed back the demodulated audio signal output by the demodulator circuit, and to output a feedback signal to an input end of the modulator circuit. Here, the feedback circuit includes an analog-to-digital converter and a loop filter. The switch stage circuit includes a driver and two GaN FETs.
Patent EP-4269957-A1 (EP)
Inventor: JACKSON GARRY RAYMOND
IPC: G01F15/00
Filed: 2023-04-26
Abstract: The invention provides a device (4) for detecting opening of an access cover (1) to a pit (2) in which a water utility meter (5) is housed. The device (4) is arranged to be attached to a water utility meter (5). The device (4) includes a light sensor (16) to sense ambient light.
Patent EP-4300504-A1 (EP)
Title: System and method for processing material properties of structural materials
Inventor: POCAJT VIKTOR
IPC: G16C60/00
Filed: 2023-06-21
Abstract: A computer implemented method for processing material properties of structural materials, the method comprising: generating training dataset(s) for training a machine learning algorithm for determining values(s) of specific target material property(s) of an assessment material; training a machine learning algorithm for determining value(s) of specific target material property(s) of an assessment material using the training dataset; and determining value(s) of specific target material property(s) of an assessment material using the trained machine learning model.
Patent EP-4310312-A1 (EP)
Inventor: BURD STEVEN W
IPC: F02K1/00
Filed: 2023-07-21
Abstract: A system (20) is provided for an aircraft. This aircraft system (20) includes an exhaust duct (68), an exhaust flow regulator (108), a nozzle bypass duct (70) and a bypass flow regulator (98). The exhaust duct (68) extends longitudinally to an exhaust nozzle (80). The exhaust flow regulator (108) is configured to regulate fluid flow through the exhaust duct (68) to the exhaust nozzle (80). The nozzle bypass duct (70) projects out from a side of the exhaust duct (68). The bypass flow regulator (98) is configured to regulate fluid flow from the exhaust duct (68) into the nozzle bypass duct (70). The bypass flow regulator (98) is disposed upstream of the exhaust flow regulator (108).
Patent EP-4311608-A1 (EP)
Title: Apparatus for mechanical machining by plastic deformation or for assembling a pair of components, and relative machine tool comprising such an apparatus
Inventor: GNUTTI RENATO
IPC: B21D17/02
Filed: 2023-07-24
Abstract: An apparatus (1) for mechanical machining by plastic deformation, comprising:- a support unit (2) configured to support a workpiece (P);- a first and a second punch (3, 4) which are opposite and movable to and from the support unit (2) along a direction of action (X-X) to switch between an operating position in which they exert a pair of compression forces (F 1, F2) adapted to plastically deform the workpiece (P) and a resting position in which they are spaced apart from the support unit (2), said pair of compression forces (F 1, F2) generating a pair of reaction forces (R1, R2) opposite to themselves;- actuation means (5) adapted to control the movement of the first and the second punch (3, 4) to and from the support unit (2) along a direction of action (X-X);- a floating element (6) adapted to support the first and the second punch (3, 4) from opposite sides of the support unit (2) along the direction of action (X-X) and configured to receive said reaction forces (R1, R2).
Patent EP-0000860-A1 (EP)
Inventor: FREULITSCH HERIBERT DR
IPC: C23C2/06
Filed: 1978-06-01
Abstract: To produce one-sidedly hot-galvanised sheets of metal, in particular strips of steel as required by the automotive industry, hitherto the zinc-free side of the sheets has either been covered up before galvanisation or been degalvanised after galvanisation. To avoid these previously necessary measures of covering up or degalvanisation, two superposed sheets or strips (3, 4) are welded together at the edges and dipped in that doubled state into a bath of molten zinc, and then the strips are debeaded and separated. <IMAGE>
Patent EP-0000196-A1 (EP)
Title: A corrugated fibreboard box
Inventor: KEN KOHAYAKAWA
IPC: B65D77/26
Filed: 1978-06-27
Abstract: A corrugated fibreboard shipping box for packing a stack of sheet material stacked into a flat rectangular shape having a certain thickness is made of a single box blank. The box blank is comprised of a rectangular bottom section (1), a a pair of rectangular side sections (3A,3B) connected to the opposite sides of the bottom section (1), a pair of top half sections (2A,2B) connected to the sides of the side sections (3A,3B), and flaps (4,6,5A,7A,5B,7B) connected to the opposite ends of the bottom section (1), side section (3A,3B) and top half sections (2A,2B). 
     The flaps (4,6,5A,7A,5B,7B) are provided with parallel folding lines at which the flaps are folded inside to form folded end portions (4P,5P,6P,7P). The folded end portions close the open ends of the box. The corrugated fibreboard shipping box packs and protect the stack of sheet materials without pads.
Patent EP-0000895-A1 (EP)
Inventor: HOFFMANN HELLMUT PROF DR
IPC: C07C313/00
Filed: 1978-08-07
Abstract: Aryl N-alkylcarbamates of the formula <IMAGE> are synthesised in which R and R<1> represent identical or different alkyl and R<2> represents dialkylamino or a nitrogen-containing heterocycle in which the heterocycle can additionally contain further heteroatoms. These compounds are distinguished by strong insecticidal properties. They are obtained when aryl N-alkylcarbamates of the formula <IMAGE> in which R and R<1> have the abovementioned meaning, are reacted with sulphenyl halides of the formula R<2>-S-Hal, if appropriate in the presence of an acid acceptor and of a solvent.
Patent EP-0007340-A1 (EP)
Inventor: ELMQVIST ORVAR
IPC: C02F1/04
Filed: 1979-02-27
Abstract: Echangeur de chaleur destine specialement a refroidir l'eau lors de l'obtention de l'eau douce par distillation de l'eau de mer, comprenant plusieurs elements a fluide essentiellement plans et paralleles. Chaque element a fluide comprend deux feuilles (10, 20) qui sont fixees ensemble dans le sens longitudinal des elements a fluide en plusieurs endroits de maniere telle que chaque element a fluide presente un certain nombre de couloirs longitudinaux (11, 12, 13, 14) delimites par des joints discontinus (15) pour l'ecoulement de l'eau. Les extremites superieures des elements a fluide sont fixees mecaniquement a une entree (17) d'eau douce chaude provenant d'une chambre d'evaporation et les extremites inferieures des elements sont reliees a une sortie (18) d'eau refroidie menant vers la chambre d'evaporation. Les elements a fluide sont disposes dans une cuve (6) pourvue, a sa partie inferieure, d'entrees (76 a 78) d'eau de mer froide et, a sa partie superieure, de sorties (86 a 88) d'eau de mer chaude. L'echangeur de chaleur permet d'obtenir de grandes surfaces d'echange de chaleur en utilisant peu de matiere, ce qui rend economique la fabrication de l'echangeur de chaleur. Les feuilles (10, 20) sont, de preference, en plastique et sont donc legeres et ne presentent pas de problemes de corrosion.
Patent EP-0010175-A1 (EP)
Inventor: COOPER FRANCE WILLIAM JR
IPC: F22B37/02
Filed: 1979-09-19
Abstract: A servicing machine (3) for a steam generator (1) is accurately set up in the generator channel head (11) with a pivoted arm (63) mounted for rotation in a plane parallel to the tubesheet (9). The angular position of the arm (63), the longitudinal position of a carriage (81) mounted on the arm and the vertical position of a platform (87) on the carriage are remotely controlled to manoeuvre a probe (1 or 5) used in mapping the precise location of the thousands of holes (23) in the tubesheet. Various operations are then performed at each precise hole location by tools carried by the arm mounted carriage to prepare for installation of new tubing. The operation of a pair of remotely controlled pivoted arms (63), one on each side of the channel head divider plate (15), is coordinated to automatically position the ends of U-shaped tubes in corresponding holes in the tubesheet on opposite sides of the divider plate and to secure the same in place.
Patent EP-0012318-A1 (EP)
Inventor: INTICHAR LUTZ DR
IPC: H02K9/20
Filed: 1979-12-03
Abstract: Kühlsystem für Läufer elektrischer Maschinen, insbesondere für Turbogeneratoren-Läufer mit supraleitender Feldwicklung. Am radial äußeren Umfang (w0) der supraleitenden Feldwicklung (W) ist ein Verteilerkanalnetz vorgesehen, in welches axial wicklungsaußerhalb angeordnete radiale Einspeisekanäle (k30) münden und von welchem die radialen Kühlkanäle (k32) der Wicklung (W) über Nutengrundkanäle und den Ballen durchdringende Rückspeisekanäle (k31) in eine rotorzentrale Mischkammer (M) münden. In der Mischkammer (M), die mit flüssigem Helium versorgt wird, bildet sich ein He-Zweiphasengemisch aus mit einem angeschleuderten Flüssigkeitsring (He1) und einem konzentrischen Dampfraum (He2). Über die mit dem Flüssigkeitsring kommunizierenden, zweckmäßig wärmeisolierten Einspeise- und Rückspeisekanäle (k30, k31) werden im Falle von Wärmenestern Thermosiphon-Schleifen (S1a, S1b) angefacht.
Patent EP-0019021-A1 (EP)
Inventor: WATANABE SEIZABURO
IPC: C08J9/00
Filed: 1979-05-16
Abstract: Polyolefin resin foam containing a finely-powdered compound having a melting point higher than that of the resin, which resin foam has an average cell size of 0.1 mm or more and a structure rich in uniform closed cells. 
     The foam is prepared by a process comprising the addition of a blowing agent and a finely-powdered compound having a melting point higherthan that of the resin by heating, kneading and expanding a polyolefin resin containing from 0.05 to 10 percent by weight of at least one defined amino acid and/or at least one defined polyhydric alcohols.
Patent EP-0013513-A1 (EP)
Inventor: HJELHOLT KURT
IPC: E04B1/84
Filed: 1979-12-28
Abstract: A sound absorbing structure, for instance in the form of a ceiling lining element, consisting of perforated sheet material (3) covered on one side by the foil (4), suitably of plastics, which by means of a netting (5) or in another manner, is spaced a short distance from the sheet material.
Patent EP-0009438-A1 (EP)
Title: Elément de mémoire dynamique à transfert de charges, et application notamment à un registre à décalage
Inventor: BERGER JEAN-LUC
IPC: G11C11/35
Filed: 1979-09-10
Abstract: Il comporte: des moyens d'injection (D, GE, GST) dans un milieu semiconducteur de paquets de charges représentant un signal électrique (S); des électrodes (10) disposées sur le semiconducteur, alimentées par des potentiels périodiques (φ1), qui assurent le transfert des charges dans le semiconducteur vers une diode de sortie (Ds) avec un retard défini. Cette diode (Ds) reçoit par ailleurs des échantillons du signal (E) à mémoriser et elle est reliée à un inverseur (I) qui constitue également un élément de régénération du signal et qui transmet le signal de sortie régénérée (S) aux moyens d'injection. L'invention est applicable notamment à la réalisation d'un registre à décalage ou d'un diviseur de fréquence.
Patent EP-0013543-A1 (EP)
Inventor: RICCI GIOVANNI BATTISTA
IPC: E04C2/34
Filed: 1979-12-05
Abstract: 57 Modular prefrabricated semi-panels to build inside or bearing walls by means of auxiliary connecting spacers, wherein said semi-panels are used in couples in a specular disposition of same. The two semi-panels (111,112) of each couple are connected to each other by means of suitable pairs of connecting spacers 114,114' which are inserted in appropriate openings (113') of the specular semi-panels, one spacer (114) of each pair being rectilinear to define the desired distance between the semi-panels while the other (114') has its ends bent at 90° in order that said distance between the so connected two semi-panels may be really secured.
Patent EP-0015958-A1 (EP)
Inventor: STURM WERNER
IPC: B29C65/36
Filed: 1979-12-04
Abstract: Un corps de manchon (4) obtenu par elargissement d'un tube, est dispose sur un mandrin sur lequel on a enroule des spires espacees (7) d'un fil a resistance (6). En chauffant le corps de manchon (4) on le fixe sur le bobinage. Un courant electrique circulant dans le fil a resistance fait fondre la matiere thermoplastique qui s'ecoule autour des spires se dilatant pour les enfermer completement. De plus, la matiere forme des troncons en saillie (8, 9) sur la partie voisine du bobinage. Ainsi, les spires (7) sont protegees contre les contacts accidentels et les parties d'extremite en retrait (5) de la paroi interieure, qui se sont deformes vers l'interieur pendant la fabrication, ne necessitent plus de formage ulterieur.
Patent EP-0020381-A1 (EP)
Title: Methode de traitement du grain
Inventor: HART EDWIN R
IPC: A23L7/10
Filed: 1980-06-04
Abstract: Une methode de traitement du grain en vue d'obtenir une farine appropriee a la consommation par l'homme et des sous-produits utilisables comme aliments pour animaux et des produits industriels, consiste a former une pate (18) de grain et d'eau et a passer celle-ci a travers une pluralite d'etages de pompage ayant des pompes a turbine (22) equipees d'impulseurs de pompe a turbine pour enlever les teguments des grains sans casser les grains. La pate passe ensuite dans une centrifugeuse (26) pour enlever l'exces d'eau (28), est sechee en surface puis passee dans un aspirateur (34) pour separer les teguments des grains. Les grains sans teguments sont envoyes au travers d'une broyeuse centrifuge a impact (42) pour casser le grain et separer le germe et l'huile de l'endosperme. Les morceaux de grains casses sont ensuite moulus pour produire de la farine (48).
Patent EP-0019754-A1 (EP)
Inventor: JAESCHKE HANS
IPC: B29C63/00
Filed: 1980-05-06
Abstract: The process uses heat and pressure and additionally involves sintering of the fleece (3) with the thermoplastic of the sheet-like product (2).
Patent EP-0021275-A1 (EP)
Inventor: KORNAKER WALTER
IPC: H01J9/44
Filed: 1980-06-13
Abstract: With a device according to the invention, the deflection system (2) of a colour cathode ray tube (1) is clamped in a holding device (8). This holding device (8) can be rotated about the longitudinal axis of the tube, can be moved in the direction of the axis and can be tilted with respect to the axis. While the deflection system (2) carries out these movements by means of the holding device (8), the picture of a colour cathode ray tube is monitored, with the cathode ray tube seated in the device such that the deflection system is located close to the position in which it will later be fixed to the cathode ray tube. In this arrangement, the movements of the holding device (8) are produced by operation from the screen side. <IMAGE>
Patent EP-0013583-A1 (EP)
Title: Pistolet
Inventor: BOURLET MAURICE V
IPC: F41A19/44
Filed: 1980-01-05
Abstract: Pistolet perfectionné, du type comprenant une carcasse portant une glissière mobile (2) supportant un canon (3) et un percuteur (4), le dispositif d'actionnement dudit percuteur (4) étant constitué par une chaîne cinématique comprenant une détente (7) pivotée sur la carcasse (1), des leviers (8,9,10) attaquant une gâchette (11) et un chien (12) pivotant sur la carcasse (1), ce chien (12) étant soumis à l'action d'un ressort (6) et contrôlé par ladite gâchette (11), caractérisé en ce que ledit chien (12) est monté coaxialement à au moins une bague (13) présentant deux butées (15-16) pour ce dernier, cette bague (13) présentant un cran engageable par ladite gâchette (11).
Patent EP-0021564-A1 (EP)
Inventor: WALKER BRIAN JAMES
IPC: B29C44/46
Filed: 1980-04-14
Abstract: A plastic foam-forming mixture (31), e.g. a polyurethane or polyisocyanurate foam mix, deposited from one or more static dispensers (19) is metered through two spaced opposed members (14 and 18) forming between them a metering gap. At least one of the members has a variable profile so that the shape of the metering gap can be variously defined. The member of variable profile may be a bar deformable in controlled manner or a bar having a plurality of faces of different profile. Reduces "crowning" of foam boards while permitting foam boards of different thicknesses to be made without hav. ing to replace metering bars.
Patent EP-0053207-A1 (EP)
Inventor: MURPHY ALAN STANLEY
IPC: G09G1/04
Filed: 1980-11-28
Abstract: A raster-scanned CRT device includes auxilliary vertical deflection means (11) operable during each scan line of the raster to deflect the electron beam (9) selectively between adjacent pairs of uniformly spaced image lines (14) on the screen (2). Control logic (12) operates in response to video information representing an image to be displayed to write image pels (16) on the screen during two successive field scans of the raster (10). The auxilliary deflection means (11) is controlled so that the entire image is formed on the image lines (14), and the field scan in which te pels (16) are allocated for display is selcted on-the-fly for successive portions of the input video in such a way that pel imbalance between the two fields constituting the final image is minimised.
Patent EP-0016722-A1 (EP)
Inventor: BUXBAUM LOTHAR DR
IPC: C08L27/00
Filed: 1980-02-08
Abstract: Plastics, in particular linear polyesters, which have been flameproofed using organobromine compounds are effectively protected against thermal degradation during processing by adding phosphonic acids or esters thereof as stabilisers.
Patent EP-0054018-A1 (EP)
Inventor: SCHOPPE FRITZ DR-ING
IPC: F23K3/02
Filed: 1980-03-19
Abstract: Le reservoir de poussier de charbon permettant l'evacuation de petites quantites dosees de poussier en un courant regulier comprend un recipient de dosage (11) renfermant le dispositif de dosage et d'evacuation. Le reservoir (1) et le recipient (11) communiquent au moyen d'un conduit ou ouverture (15) disposee au niveau le plus bas du reservoir (1). Le reservoir (1) et le recipient (11) comprennent des fonds (4, 12) permeables a l'air dont au moins celui (4) du reservoir (1) est incline de 8 a 15 , et de preference de 10 par rapport a l'horizontale, et s'etend jusqu'a l'ouverture de sortie (15) du reservoir (1). L'espace situe au-dessous des fonds permeables (4, 12) est divise en plusieurs chambres au moyen de nervures ou analogues. Des conduites d'air comprime (5, L2) debouchent dans ces chambres. Les conduites (5) reliees aux chambres du reservoir (1) partent d'un distributeur d'air (6) qui fournit periodiquement l'air par a-coups. Le sommet du reservoir (1) est surmonte d'un dome (2) ou analogue dont l'interieur est protege de l'interieur du reservoir par un filtre (8) et qui est egalement relie au distributeur d'air (6) par a-coups au moyen d'un conduit (L3n) Un clapet d'etranglement (9), de preference reglable, relie le dome avec l'atmosphere. L'espace situe au-dessus de la colonne de poussier dans le recipient de dosage (11) communique avec l'espace situe au-dessous du filtre (3) au moyen d'un conduit (20). Deux sondes de niveau (13, 14) du recipient de dosage (11) commandent le debit d'air du distributeur d'air (6).
Patent EP-0037067-A1 (EP)
Inventor: BASKENT FEYYAZ OMER
IPC: C07F7/08
Filed: 1981-03-25
Abstract: Organosiloxane copolymers containing alkyl groups having from 5 to 20 carbon atoms that have beneficial utility as foam stabilizers in the manufacture of low density high resilience polyurethane foam; solutions of such copolymers; a process for producing low density high resilience polyurethane foam utilizing as a foam stabilizer said organosiloxane copolymers; and the foams derived therefrom.
Patent EP-0046541-A1 (EP)
Inventor: ROTTMAYR JOSEF
IPC: B28B7/02
Filed: 1981-08-12
Abstract: Es wird ein in einem Stück gegossenes Montageelement für Stahlbeton-Fachwerkplatten beschrieben, bei dem ein Fachwerkknoten in der Mitte der einen Gurtplatte (2) des Montageelementes liegt und die Knoten des anderen Gurtes sich an den Ecken der betreffenden Gurtplatte (1) des Montageelementes befinden. Ferner wird eine mehrteilige Gußform zur Herstellung eines solchen Montageelementes beschrieben.
Patent EP-0053237-A1 (EP)
Inventor: DREINHOFF KARL-HEINZ DIPL-ING
IPC: B41J35/36
Filed: 1981-10-05
Abstract: Schaltvorrichtung für eine Farbbandkassette. Die Farbbandkassette enthält eine Zuführungsspule (2) und eine Aufwickelspule (3), die beide in Führungsschlitzen (8, 9) der Kassette beweglich gelagert sind. Der Führungsschlitz (8) der Zuführungsspule weist eine Entscheidungskante (20) auf, die derart ausgebildet ist, daß nach Passieren der Kante durch die Zuführungsspule (2) die Zuführungsspule über eine Federkraft in eine über eine Abtasteinrichtung erfaßbare Position verschwenkt. Um einen definierten Schaltvorgang zu ermöglichen, ist der Führungszapfen verdrehsicher gelagert und hat einen quadratischen Querschnitt.
Patent EP-0053824-A1 (EP)
Inventor: UENO RYUZO
IPC: C07C67/00
Filed: 1981-12-04
Abstract: In a process for producing 2-hydroxynaphthalene-6-carboxylic acid by reacting substantially anhydrous potassium beta-naphtholate with carbon dioxide, the improvement wherein the reaction is carried out at a temperature of at least 180°C and a carbon dioxide pressure of at least 1 kg/cm 2. G using as a starting material potassium beta-naphtholate or a mixture which contain potassium betanaph- tholate and is liquid under the reaction conditions.
Patent EP-0040448-A1 (EP)
Inventor: BICKLE WOLFGANG
IPC: F16C33/28
Filed: 1981-05-12
Abstract: 1. A sheet material for sliding surface bearings, consisting of an aluminium grid that is coated with a mixture of 10 to 50% by volume glass fibres, 5 to 25% by volume lead and 40 to 80% by volume polytetrafluoroethylene, characterized by an expanded metal (2), which consists of an aluminium wrought alloy of the type AIMgSil or AIMg3 and has an elongation at rupture delta 5 = 8 to 20% and a Brinell hardness number HBN between 35 and 65, wherein the expanded metal (2) has a mesh size (width times length) between 0.5 mm x 1 mm and 2 mm x 3 mm and a land width (c) between 0.3 and 1.0 mm.
Patent EP-0048071-A1 (EP)
Inventor: MURPHY CHARLES VINCENT
IPC: C09J123/16
Filed: 1981-09-15
Abstract: Wax-free hot melt adhesive compositions based on a copolymer of an a-olefin, especially ethylene, with an unsaturated carboxylic acid, especially an α,β-unsaturated carboxylic acid, or with maleic anhydride and optionally also with another unsaturated carboxylic acid or ester; a tall oil rosin; and a hydrocarbon oil provide good quality bonds. When the level of oil is less than 15%, particularly up to about 13%. there is no oil exudation. The hot melt adhesive compositions of this invention have a good melt viscosity stability when an antioxidant, especially a hindered phenol or organic phosphite, is added. These compositions are useful for heat sealing cartons and for similar applications. Formulations containing tall oil rosins and processing oils approved by the Food and Drug Administration can be readily prepared.