baber/WOPTO huggingface dataset:
Patent FR-2507408-A1 (FR)
Title: Switching in three-phase transformer to avoid in rush transient - using switch in each arm of delta connected transformer circuit and electronically monitoring voltage and slope to control thyristor switch
IPC: H02H9/00
Filed: 1981-06-05
Abstract: The transformer is connected in delta with a solid state switch (4) in each arm and successive windings are switched into circuit as the line voltages pass through successive maxima. The amplitude of the phase voltage is detected (5) and a derivative taken (6), these two values being compared (7,8) against the contents of a memory (9) containing the values at which switching should occur. The comparators drive logic gates (11,13) ensuring interlocking, and the gates drive a firing pulse generator (12) which triggers the anti-parallel thyristor switch (4). The polarity of the phase voltage is opposite to that of the alternate voltage at the termination of which the primary winding had been previously disconnected.
Patent FR-2485854-A1 (FR)
Inventor: OTT GERHARD
IPC: H04Q3/545
Filed: 1981-06-24
Abstract: In this telephone extension system, interface memories (SStSp) and organisation lists are provided. Using them, program-specific working data is stored in memories (PS), which are permanently assigned to the individual programs. The results are passed on to an output field (AF), in the appropriate sequence for further processing. This has the advantage that no search device to find the working data for a program is necessary.
Patent FR-2508520-A1 (FR)
Title: Nailed fixing hook for roof slate - has offset shank leg with point, allowing adjacent slate overlap
IPC: E04D1/34
Filed: 1981-06-26
Abstract: The hook has, at each end of a common shank (21), a point (12) that allows the nailing of the hook to a batten, and a grip (16) that allows the engagement in a hook guide of the cover. The point (12) is situated in the same plane as the grip (16) but they extend in opposite directions with respect to the common shank (21). The point is at the end of a leg (19) offset from the shank towards the point (by a distance (D)) but in the same plane, the offset distance being greater than the thickness of a cover slate.
Patent FR-2508947-A1 (FR)
Title: Plant for recycling solvent cleaners - by evaporation with simplified handling of paint residues
IPC: B01D3/00
Filed: 1981-07-03
Abstract: Paint brushes and spray guns are cleaned in a solvent, over a cheaper settling liquid, e.g. water. They are supported on a grid in the solvent layer, and sediment is run off via a large tap. Dirty solvent is drawn off above the grid, and passed over into a linered vessel, suspended in an inversion heated oil-bath. The solvent is evaporated, leaving heavy fractions and sediment to build up in the container, from which they are removed together with the liner. The evaporated solvent rises into a condensing zone, and drops into a gulley from which it is run off, and recirculated. Recovery of cleansing solvents reduces costs and pollution. The installation described facilitates handling residues, which in other evaporation procedures tend to build up into a hard crust.
Patent FR-2492569-A1 (FR)
IPC: G11B3/44
Filed: 1981-08-28
Abstract: L'ELECTRODE 86 PRESENTE UN BORD D'EXTREMITE ET DES BORDS LATERAUX, CES DERNIERS ETANT SENSIBLEMENT PARALLELES AU MOINS AU VOISINAGE DE LA PARTIE D'EXTREMITE DE LA STRUCTURE PRINCIPALE DE LA POINTE DE LECTURE. LA FACE A CONTACT GLISSANT 89 PRESENTE UNE PARTIE D'ATTAQUE 88 ET UNE PARTIE ARRIERE EN CONSIDERANT LE SENS DU GLISSEMENT RELATIF DE LA FACE A CONTACT GLISSANT 89 SUR LE SUPPORT D'ENREGISTREMENT 71. LE BORD D'EXTREMITE DE L'ELECTRODE EST AU NIVEAU DE LA PARTIE ARRIERE DE LA FACE A CONTACT GLISSANT 89. LA LONGUEUR L DE LA FACE A CONTACT GLISSANT 89 DANS LE SENS DU GLISSEMENT RELATIF ETANT SUPERIEURE A LA LARGEUR D DU BORD D'EXTREMITE DE L'ELECTRODE 86 DANS LE SENS PERPENDICULAIRE AUDIT SENS DE GLISSEMENT ROTATIF.
Patent FR-2489949-A1 (FR)
Inventor: PRADEL GUNTER
IPC: C23C14/24
Filed: 1981-08-31
Abstract: The invention relates to a process for producing vaporiser crucibles, in particular ceramic crucibles, preferably for electron-beam vapour-deposition units. The object of the invention is to increase the service life of the vaporiser crucibles and hence the performance capacity of a complete unit. For this purpose, the crucible must be treated during its manufacture in such a way that the mechanical strength of the crucible insert is preserved in the event of large and rapid temperature fluctuations. According to the invention, a lining of liquid refractory concrete is introduced between the crucible shell and the vaporiser crucible insert, the completed crucible is subsequently dried in air and then fired in several stages in the waiting furnace and left in the furnace until it is used. The firing of the crucible takes place under a periodic baking regime up to 1200 K, at each stage with a holding time of 40-60 hours. Crucibles treated in this way have a service life of 300-600 hours.
Patent FR-2512883-A1 (FR)
Title: Dispositif de suralimentation d'un moteur a combustion interne
Inventor: LIFERMANN MICHEL MAURICE LUCIE
IPC: F02D23/00
Filed: 1981-09-15
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF DE SURALIMENTATION D'UN MOTEUR A COMBUSTION INTERNE COMPRENANT UN COMPRESSEUR D'AIR RELIE AU CIRCUIT D'ALIMENTATION DU MOTEUR. SELON L'INVENTION, LE COMPRESSEUR 5 EST UN COMPRESSEUR VOLUMETRIQUE ENTRAINE PAR L'ARBRE DE SORTIE DU MOTEUR 1 ET COMPORTE, ENTRE SON ADMISSION ET SON REFOULEMENT, UN CIRCUIT DE DERIVATION 10 SUR LEQUEL EST INTERPOSE UN VOLET DE REGLAGE 11 ASSOCIE A DES MOYENS DE COMMANDE; DE MANIERE CONNUE EN SOI, UNE BUTEE EST PREVUE POUR LIMITER LE MOUVEMENT DU PAPILLON; IL EST PREVU DES MOYENS 13 RELIANT LESDITS MOYENS DE COMMANDE DU VOLET A LA PEDALE D'ACCELERATION DE FACON QUE LE VOLET 11 SOIT NORMALEMENT OUVERT ET SE FERME PROGRESSIVEMENT LORSQUE LE PAPILLON DES GAZ 14 DU MOTEUR EST EN BUTEE ET QUE LA PEDALE D'ACCELERATION EST DEPLACEE DAVANTAGE.
Patent FR-2491941-A1 (FR)
Title: Masse accumulatrice de chaleur pour echange thermique regeneratif
Inventor: MICHALAK STANISLAW
IPC: F28F23/00
Filed: 1981-10-09
Abstract: L'INVENTION CONCERNE UNE MASSE ACCUMULATRICE DE CHALEUR POUR ECHANGE THERMIQUE REGENERATIF ENTRE MILIEUX FLUIDES, COMPOSEE DE DEUX MATIERES DIFFERENTES 1 ET 2 CONTRIBUANT CHACUNE, DU FAIT DE LEURS PROPRIETES DIFFERENTES, A AMELIORER LA CAPACITE D'ACCUMULATION THERMIQUE, LA RESISTANCE A LA CORROSION, ET L'APTITUDE A L'EPURATION, DE LA MASSE TOTALE. D'UNE FACON GENERALE, LA MATIERE 2 OU MATIERE PORTEUSE AURA UNE STRUCTURE ALVEOLAIRE DONT LES CAVITES SERONT REMPLIES DE LA MATIERE 1 OU MATIERE ACCUMULATRICE, LA MASSE TOTALE AYANT UNE FORME APPROPRIEE A SON EMPLOI DANS UN REGENERATEUR, TEL QU'UN REGENERATEUR ROTATIF OU STATIQUE.
Patent FR-2494107-A1 (FR)
Title: Diagnostic x=ray appts. - has manually operated data reader at each operating point coupled to data print=out device
Inventor: BAUMANN HEINZ
IPC: A61B5/117
Filed: 1981-11-18
Abstract: The appts. has at least on operating point (1,2,3), an X-ray generator (4) supplying the X-ray tube, an examination point and a print-out device (12) for recording the data obtained. The print-out device (12) is coupled to a data reader (13,14,15) at each operating point (1,2,3) for receiving the patient record data which is scanned by the reader (13,14,15) under control of the operator. Pref. the appts. has a series of operating points (1,2,3) each with its own data reader (13,14,15). These are coupled to the print-out device (12) via respective switches (18,19,20) coupled to a common selection control (17). The appts. allows the associated patient record data to be input for recording together with the X-ray data.
Patent FR-2517066-A1 (FR)
Title: Dispositif pour determiner et suivre les coordonnees instantanees de l'extremum d'une courbe y = f (x), caracteristique d'un systeme comportant une entree x et une sortie y
IPC: G01R29/00
Filed: 1981-11-20
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR DETERMINER ET SUIVRE LES COORDONNEES INSTANTANEES DE L'EXTREMUM D'UNE COURBE YF (X), CARACTERISTIQUE D'UN SYSTEME COMPORTANT UNE ENTREE X ET UNE SORTIE Y. LE DISPOSITIF COMPREND UN CIRCUIT MULTIPLICATEUR 12, COMPORTANT DEUX ENTREES ET UNE SORTIE, UN PREMIER DERIVATEUR 14 DONT L'ENTREE EST CONNECTEE A L'ENTREE X DU SYSTEME 16 ET DONT LA SORTIE EST CONNECTEE A L'UNE DES ENTREES DU CIRCUIT MULTIPLICATEUR 12, UN SECOND DERIVATEUR 18 DONT L'ENTREE EST CONNECTEE A LA SORTIE Y DU SYSTEME 16 ET DONT LA SORTIE EST CONNECTEE A L'AUTRE ENTREE DU CIRCUIT MULTIPLICATEUR 12, ET UN INTEGRATEUR 20 DONT L'ENTREE EST CONNECTEE A LA SORTIE DU CIRCUIT MULTIPLICATEUR 12 ET DONT LA SORTIE EST CONNECTEE A L'ENTREE X DU SYSTEME 16.
Patent FR-2497204-A1 (FR)
Title: Oxydes de phosphines a activite optique, phosphines qui en derivent et leur utilisation comme coordinats dans des complexes de coordination metalliques pour l'hydrogenation catalytique homogene d'olefines
Inventor: CHRISTOPFEL WILLIAM CHARLES
IPC: C07B61/00
Filed: 1981-12-04
Abstract: ON DECRIT UNE NOUVELLE FAMILLE DE COMPOSES DE PHOSPHINE QUI PEUVENT ETRE UTILISES POUR FABRIQUER DES CATALYSEURS COMPLEXES DE COORDINATION METALLIQUES, OPTIQUEMENT ACTIFS, QUI COMBINENT UNE EFFICACITE ELEVEE AVEC UNE APTITUDE A FONCTIONNER RAPIDEMENT (EFFICACITE ELEVEE) ET PERFORMANCE RAPIDE SE RAPPORTANT A UNE EFFICACITE SUPERIEURE A 75 ET PENDANT UN TEMPS NON SUPERIEUR A QUELQUES HEURES, DE PREFERENCE DE MOINS D'UNE HEURE DANS L'EAU, EN EVITANT AINSI DES PROBLEMES DE PERTES ET DE RECUPERATION DE SOLVANTS; CES COMPOSES DE PHOSPHINE, EMPLOYES POUR L'HYDROGENATION ASYMETRIQUE CATALYTIQUE DE CERTAINS COMPOSES OLEFINIQUES, ONT LA FORMULE: (CF DESSIN DANS BOPI) OU R EST UN RADICAL ALKYLE, ARYLE OU DIALKYLAMINO OU LES GROUPES ALKYLES ET ARYLES PEUVENT ETRE DES GROUPES HYDROCARBONES OU EVENTUELLEMENT SUBSTITUES, POURVU QUE R N'INTERFERE PAS AVEC LES PROPRIETES NECESSAIRES DE SOLUBILITE OU AVEC LE PROCEDE CATALYTIQUE, R EST L'HYDROGENE OU UN RADICAL ALKYLE OU ARYLE QUI PEUT ETRE HYDROCARBONE OU EVENTUELLEMENT SUBSTITUE, OU UN RADICAL MINERAL, POURVU QUE R SOIT EN POSITION 3, 4 OU 5 ET N'INTERFERE PAS AVEC LES PROPRIETES DE SOLUBILITE NECESSAIRES OU AVEC LE PROCEDE CATALYTIQUE.
Patent FR-2497001-A1 (FR)
Inventor: SIDFORD MICHAEL JOHN
IPC: H01Q9/04
Filed: 1981-12-18
Abstract: A radio antenna which can be used for example in an aircraft for the reception of radio signals from navigation satellites. The radio antenna comprises a micro-strip disc resonator with an upper and a lower conductor disc (18, 28) which are separated from one another, having supply connections (19, 20) which are connected to the upper disc (18), and having a retaining device (26), which holds the disc resonator above a base plane (27) which may be, for example, the metal skin of an aircraft, so that the discs run parallel to the base plane and the lower disc is separated from the base plane by a distance of between 0.25 lambda and 0.1 lambda , preferably 0.16 lambda .
Patent FR-2518714-A1 (FR)
Title: Ventilation duct fittings for acoustic damping - pref. with walls of expanded resin lined with mineral wool
Inventor: BLANDIN DANIEL
IPC: F24F13/02
Filed: 1981-12-22
Abstract: Modular couplings for building ventilation ducts, etc. comprise tubular profiles with walls of expanded thermoplastic material, pref. polyester or polyurethane, lined with a double layer of mineral wool. The profiles are connected by suitable adaptors to standard wall openings or fittings such as ventilation grilles, opt. the terminal or other fittings, i.e. bends or baffles or the grilles, are injection moulded, pref. from polystyrene. Capable of attenuations of about 35-50 dB.
Patent FR-2520243-A1 (FR)
Title: Electronic lotto game for one player - includes microprocessor and ROM circuit generating six random numbers and controlling display panels
IPC: A63F3/06
Filed: 1982-01-25
Abstract: The game allows the player to choose 6 random numbers between 1 and 49, display them and compare them with 6 numbers generated randomly by a microprocessor. The game includes a 5-volt DC supply and a keyboard with ten keys marked 0-9 for choosing numbers, and control switches. A first display shows the six numbers entered on the keyboard, while a second shows the numbers generated by the microprocessor. A further display shows the number of equal numbers occurring in the two sets of six, while a further display shows the number of throws remaining to be played. A permanent memory holds the program necessary for the operation of the microprocessor.
Patent FR-2523811-A1 (FR)
Title: Machine to cut and form dough pieces esp. to mfr. bread rolls - has forming plate with inset blades converging towards dough conveyor band
IPC: A21C7/01
Filed: 1982-03-26
Abstract: Appts. comprises a horizontal conveyor band which carries a ball of dough beneath a forming plate. The forming plate converges towards the band surface in the direction of band movement, thus squeezing and rolling each dough ball into an elongated cylinder. A set of blades, which are longitudinal w.r.t. the conveyor and equally spaced across the width of the conveyor, are fixed to project below the underside of the forming plate. Each blade has a lower edge of which an upstream section has a flat edge which slopes towards the band more sharply than the forming plate. The upstream edge is followed by a downstream cutting edge which is parallel or converges only slightly to the band. Machine is for cutting to length and forming pieces of dough partic. for the mfr. of bread rolls. The combined cutting and forming action of the machine automatically produces dough rolls with fully-finished ends requiring no further manual attention.
Patent FR-2504343-A1 (FR)
Title: Prothese auditive
Inventor: MIYAHARA KATSUNOBU
IPC: H04R25/02
Filed: 1982-04-20
Abstract: A.PROTHESE AUDITIVE QUI COMPREND UN BOITIER, UN MICROPHONE POUR CONVERTIR UN SON RECU EN UN SIGNAL ELECTRIQUE, CE MICROPHONE ETANT MONTE DANS LE BOITIER ET COMPORTANT UN PREMIER DIAPHRAGME, ET UN TRANSDUCTEUR DE REPRODUCTION POUR CONVERTIR CE SIGNAL ELECTRIQUE EN UN SON, CE TRANSDUCTEUR DE REPRODUCTION ETANT MONTE DANS LE BOITIER ET COMPORTANT UN SECOND DIAPHRAGME. B.PROTHESE CARACTERISEE EN CE QUE LE PREMIER DIAPHRAGME ET LE SECOND DIAPHRAGME SONT DISPOSES A DES EMPLACEMENTS DIFFERENTS TANDIS QUE LEURS PLANS DE VIBRATION RESPECTIFS SONT DISPOSES L'UN RELATIVEMENT A L'AUTRE SELON UN CERTAIN ANGLE. C.L'INVENTION S'APPLIQUE NOTAMMENT AUX PROTHESES AUDITIVES MAINTENUES DANS L'OREILLE DE L'USAGER.
Patent FR-2504460-A1 (FR)
Title: Dispositif de montage d'un moyeu de roue entraine par un joint homocinetique
Inventor: WELSCHOF HANS-HEINRICH
IPC: F16D3/224
Filed: 1982-04-28
Abstract: PALIER DE ROUE, CONSTITUE PAR DEUX SOUS-ENSEMBLES SEPARES ET DANS LEQUEL UNE FIXATION SIMPLE ET DEMONTABLE DES PIECES EST GARANTIE. LES FACES FRONTALES 15 DE L'ELEMENT EXTERIEUR 7 DU JOINT ET DE LA BAGUE INTERIEURE DU ROULEMENT PORTENT CHACUNE UNE DENTURE 16 POUR LA TRANSMISSION DU COUPLE. UNE FAIBLE LONGUEUR AXIALE EST AINSI OBTENUE.
Patent FR-2527818-A1 (FR)
Title: Digital sound recording system for multitrack tape recorder - records three-bit group of twelve-bit words as amplitude of half sine-wave on individual track
Inventor: BERNET JEAN-LOUIS
IPC: G11B20/10
Filed: 1982-05-25
Abstract: The analogue signal is converted into a twelve bit binary word which is separated into four groups of three bits. These are recorded on four tracks of a cassette tape where the amplitude of a half sinewave represents the three bit word. The tape is replayed by a four track head followed by low noise amplifiers which input the signals into full wave rectifier circuits. The rectifier outputs are digitised by A/D converters to convert the signal amplitudes into three bit words. Registers apply the words to a digital comparator while a memory stores the preceeding word. A multiplexer applies the words to a buffer register and a D/A converter recovers the analogue signal. The recovered signal is expanded to complement the compression during the recording process.
Patent FR-2507081-A1 (FR)
Title: Dispositif collecteur d'urine pour hommes et sonde externe pour ce dispositif
Inventor: LEE SCHNEIDER BARRY
IPC: A61L24/04
Filed: 1982-06-02
Abstract: CETTE SONDE EXTERNE COMPREND D'UNE PART, UNE GAINE EXTERIEURE 11 DESTINEE A ETRE ENFILEE SUR LE PENIS ET SE TERMINE PAR UN COL 15 SUIVI D'UN TUBE D'ECOULEMENT 14 AUQUEL IL SE RACCORDE PAR DES ONDULATIONS 17, 18 ET, D'AUTRE PART, UN MANCHON INTERIEUR 12 TRES SOUPLE ET ELASTIQUE, QUI EST DESTINE A S'APPLIQUER A JOINT ETANCHE SUR LE GLAND DE MANIERE A PROTEGER CE DERNIER DU CONTACT DE L'URINE ET SURTOUT A EVITER QUE LA CONTRE-PRESSION RESULTANT D'UNE EMISSION BRUSQUE ET IMPORTANTE NE TENDE A DECOLLER LA GAINE DU PENIS, OU D'UN TAMPON D'ETANCHEITE ET DE FIXATION PAR ADHERENCE QUI EST EVENTUELLEMENT PREVU ENTRE LE PENIS ET LA GAINE. LE MANCHON ET LA GAINE PEUVENT ETRE REUNIS EN UNE SEULE PIECE, NOTAMMENT PAR UN PROCEDE DE FABRICATION AU TREMPE.
Patent FR-2528252-A1 (FR)
Title: Overhead electric cable support system - has collars fitting around main conductor and each contg. eyelets for receiving two carrier wires extending parallel to conductor
IPC: H02G7/06
Filed: 1982-06-07
Abstract: The overhead cable support system includes two parallel carrier wires of smaller diameter lying in the same horizontal plane as the main cable. Collars (6) which fit around the main cable each have two eyelets (8,10) diametrically opposite each other to receive the two supporting wires. A stirrup may hold the cable, using two clamps to hold the two support wires while the main cable passes through the gap in the middle of the stirrup. In an alternative arrangement the two support wires may be joined together by a further rigid wire which links them by being wrapped into a helical shape. The main cable then lies within the helix.
Patent FR-2532813-A1 (FR)
Title: Cleaning container for motor mowers.
IPC: A01D34/00
Filed: 1982-09-14
Abstract: The invention relates to equipment of the "cleaning container" type, permitting the washing of the underside walls of motor mowers without having to turn the latter over. This container comprises at its base a draining decanter with grid and stopper, and a water supply may be added thereto. In order to clean the mower, it suffices to transport the mower in the said container, the motor running, and the rotation of the blade ejects the water contained in the container onto the lower walls of the mower. Field of application: cleaning of motor mowers or similar machines.
Patent FR-2537736-A1 (FR)
Title: Device for the automatic photography of small objects
IPC: G03B15/00
Filed: 1982-12-10
Abstract: The reproduction device comprises a case 1, an instant photography camera 2 incorporating a lens 3, a light source or flash 4, and a semi-reflecting mirror 5 placed at 45 DEG to the junction of the flash light beam and the geometrical axis of the camera 2. A carriage 6 carries the object 7 to be photographed. When this object is introduced into the case, it actuates a switch 13 triggering the automatic photographic cycle. Automatic device for reproduction.
Patent FR-2520338-A1 (FR)
Title: Distributeur de materiau en feuille
Inventor: MORRISON HOWARD J
IPC: B65D25/52
Filed: 1983-01-25
Abstract: LE DISTRIBUTEUR 10 DE MATERIAU EN FEUILLE COMPREND UN BOITIER 14 DEFINISSANT AU MOINS UN COMPARTIMENT RECEVANT UN ROULEAU DE MATERIAU EN FEUILLE. UN COUVERCLE 42, 44 DESTINE AU COMPARTIMENT, MONTE DE FACON PIVOTANTE SUR LE BOITIER 14, COMPREND UN BORD DE COUPE 58, 64 A PROXIMITE DE SON EXTREMITE LIBRE. LE BOITIER COMPORTE DES MOYENS 26, 70, 72; 28, 74, 76 DESTINES A MAINTENIR LA FEUILLE LORSQU'ELLE EST EN COURS DE COUPE.
Patent FR-2520867-A1 (FR)
Title: Procede et appareil de mesure et d'indication de niveaux de fluide a l'interieur d'un conteneur de stockage
Inventor: TWARD EMANUEL
IPC: G01F23/26
Filed: 1983-02-02
Abstract: L'INVENTION CONCERNE UN APPAREIL PERMETTANT DE MESURER LE NIVEAU D'UN FLUIDE A L'INTERIEUR D'UN RESERVOIR. IL COMPREND UN CAPTEUR 10 A PLUSIEURS CONDENSATEURS QUI PRESENTE UNE LONGUEUR COUVRANT L'ETENDUE DU NIVEAU POSSIBLE DU RESERVOIR ET EST CONSTITUE D'UNE PAIRE DE CONDENSATEURS C, C D'UNE MEME CAPACITE FIXE CONNUE ET D'UNE DEUXIEME PAIRES DE CONDENSATEURS C, C POSSEDANT DES ESPACES OUVERTS DESTINES A RECEVOIR DES QUANTITES VARIABLES DU FLUIDE DU RESERVOIR, CES DERNIERS CONDENSATEURS AYANT DES CAPACITES VARIABLES, UN MOYEN L A L CONNECTANT ENSEMBLE LES QUATRE CONDENSATEURS DU CAPTEUR POUR FORMER LES QUATRE COTES CAPACITIFS D'UN CIRCUIT EN PONT DE WHEATSTONE, LES CONDENSATEURS VARIABLES ETANT RESPECTIVEMENT EN ALTERNANCE, UNE SOURCE DE COURANT ALTERNATIF A TENSION CONSTANTE E ET FREQUENCE DONNEE QUI EST APPLIQUEE AU CIRCUIT EN PONT SUIVANT UNE BRANCHE, ET UN CIRCUIT DE DETECTION D QUI EST CONNECTE AU PONT SUIVANT L'AUTRE BRANCHE. L'INVENTION S'APPLIQUE A LA MESURE DU NIVEAU OU DU VOLUME DE CARBURANT DANS LES RESERVOIRS D'ENGINS TERRESTRES, MARINS OU AERIENS, NOTAMMENT LORSQUE LE RESERVOIR EST INCLINE OU AGITE, ET S'APPLIQUE PLUS GENERALEMENT A TOUTES SORTES DE FLUIDES
Patent FR-2523672-A1 (FR)
Title: Joint homocinetique
Inventor: KRUDE WERNER
IPC: F16D3/223
Filed: 1983-03-16
Abstract: JOINT HOMOCINETIQUE A SIMPLIFICATION DU GUIDAGE DES BILLES ET DE L'APPUI, ET AVEC AUGMENTATION DE L'ANGLE DE BRAQUAGE. DANS LA CAVITE DU JOINT, LES BILLES 4 PRENNENT APPUI D'UN COTE SUR UN ELEMENT SUPPORT 7 DISPOSE SUR L'OUVERTURE FOURCHUE; ET LES GORGES CURVILIGNES 6 DE L'ELEMENT INTERIEUR 5 ET LES GORGES 3 DE L'ELEMENT EXTERIEUR 1 SONT DISPOSEES DE FACON QUE LA LIGNE DE LIAISON 22 PASSE ENTRE LE CENTRE DE COURBURE 13 ET LE CENTRE 10 DE LA BILLE, ET FORME AVEC L'AXE DE ROTATION 15 DE L'ELEMENT CONSIDERE DU JOINT 1, 5 UN ANGLE O INFERIEUR OU EGAL A 85. L'INVENTION PERMET UN MONTAGE AXIAL SIMPLE DU JOINT SANS JEU AXIAL, AVEC UN ASSEMBLAGE NON DEMONTABLE DES PIECES.
Patent FR-2520897-A1 (FR)
Title: Microcalculateur comportant des possibilites d'affichage video
Inventor: SANDER WENDELL B
IPC: G06F3/0485
Filed: 1983-03-30
Abstract: ENSEMBLE DE MICROCALCULATEUR AVEC POSSIBILITES D'AFFICHAGE VIDEO. LA PERFORMANCE DE L'UNITE CENTRALE 65 EST AMELIOREE EN PERMETTANT LE STOCKAGE DE DONNEES DE PAGE ZERO DANS TOUTE LA MEMOIRE 59, 60. LE MONTAGE QUI ASSURE CETTE POSSIBILITE FOURNIT EN OUTRE UN POINTEUR PERMETTANT UN ACCES DIRECT A LA MEMOIRE 59, 60 AMELIORE. GRACE A UN MONTAGE ORIGINAL RESSEMBLANT A LA "COMMUTATION PAR BLOC" ON OBTIENT UNE STRUCTURATION AMELIOREE DE LA MEMOIRE 59, 60. DES SIGNAUX NUMERIQUES DE QUATRE BITS SONT CONVERTIS EN UN SIGNAL DE CHROMINANCE DE COURANT ALTERNATIF ET EN UN SIGNAL DE LUMINANCE SEPARE POUR LES MODES D'AFFICHAGE COMPRENNENT DES MODES A HAUTE DEFINITION, DONT L'UN AFFICHE 80 CARACTERES PAR LIGNE. LE MICROCALCULATEUR CONVIENT PARTICULIEREMENT BIEN POUR DES APPLICATIONS A DE PETITS COMMERCES ET A L'USAGE DOMESTIQUE.
Patent FR-2546497-A1 (FR)
Title: Special ramp enabling the disabled to board a craft
Inventor: BOUCHARD BERNARD
IPC: A61G3/06
Filed: 1983-05-26
Abstract: The ramp is placed as an extension of a pontoon serving the anchoring berths. It comprises, at its end running into the stretch of water, a boarding area 2 equipped with a transfer device 4 enabling the disabled person to pass, by himself/herself, from his/her wheelchair to a seat 18 from which he/she can control by himself/herself the various successive or combined movements of rotation and of raising and lowering which are required for transferring him/her from the level of the ramp to that of the deck or of the floor of the cockpit of the craft. The invention may be used in all yachting ports on seashores and on lakes.