baber/WOPTO huggingface dataset:
Patent FR-2507228-A1 (FR)
Title: Construction element for prefabricated curtain-walls - has comb element projecting from one side of frame to engage teeth of combs of adjacent elements
IPC: E04B2/88
Filed: 1981-06-04
Abstract: The element has a rectangular frame (1) and a base (2) as well as some projecting parts that allow its assembly to other similar elements arranged in opposition. The assembly units are at least four sets of combs (8) arranged symmetrically so that the comb teeth (10) project on one side of frame to join with the teeth of another element. The element has diagonal rib (5,7,7a) projecting above the frame with a notch (6) in the middle. The notch width is four times the thickness of one side of the frame. The sets of combs are arranged on both sides of the rib.
Patent FR-2509621-A1 (FR)
Title: Board game simulating rooms of house - has track passing through it for playing pieces with turning squares that change course
IPC: A63F3/00
Filed: 1981-07-15
Abstract: The board game consists of following a track that goes through the rooms of a house. It is played by 2-6 players and 6 pieces are used, two players using 3 pieces each and 3 players using 2 pieces each. Two dice are used to show the moves in the game. Secret passages have to be crossed and they are shown by a square that turns on an axle. The axle can be an eyelet or a rivet.
Patent FR-2488263-A1 (FR)
Title: Composes polymeres complexes a base de rhodium, d'iridium, de ruthenium et de phosphines, procede pour leur fabrication et utilisation de ces complexes
Inventor: PANSTER PETER
IPC: B01J31/28
Filed: 1981-07-31
Abstract: A.COMPOSES COMPLEXES POLYMERES DU RHODIUM, DE L'IRIDIUM OU DU RUTHENIUM ET DE PHOSPHINES AYANT UNE STRUCTURE DU TYPE DE CELLE DE L'ACIDE SILICIQUE. B.PROCEDE CARACTERISE PAR AU MOINS UNE LIAISON PHOSPHINIQUE DONT LE PHOSPHORE TRIVALENT EST LIE PAR AU MOINS UN RESTE ORGANIQUE A DOUBLE LIAISON, AVEC DU SILICIUM, ET QUI FORME, AVEC SES TROIS VALENCES RESTANTES, PAR L'INTERMEDIAIRE DES PONTS ACIDES PROVENANT DE L'HYDROLYSE DE SUBSTITUANTS FONCTIONNELS RELIES A L'ORIGINE, UN POLYCONDENSAT INSOLUBLE RETICULE INTERMOLECULAIREMENT ET INTRAMOLECULAIREMENT, L'EQUILIBRE DES CHARGES NECESSAIRES AYANT LIEU AU MOYEN D'UN ANION. C.COMPOSES CONSTITUANT DES CATALYSEURS REUNISSANT LES AVANTAGES DES CATALYSEURS HOMOGENES ET DES CATALYSEURS HETEROGENES.
Patent FR-2491836-A1 (FR)
Title: Ensemble jante et adaptateur de pneu
Inventor: DECLERCQ PIERRE JOSEPH RAOUL
IPC: B60B25/04
Filed: 1981-09-30
Abstract: SELON L'INVENTION, DES ADAPTATEURS 14 SONT MONTES ENTRE LES TALONS 24 D'UN PNEU ET LES PORTEES DE TALON RESPECTIVES 16 D'UNE JANTE 12 DE TYPE COURANT POUR PERMETTRE LE MONTAGE ET LE DEMONTAGE DE PNEUS SURDIMENSIONNES SUR DES JANTES COURANTES. UNE PREMIERE SURFACE 40 DE L'ADAPTATEUR EST PROFILEE POUR S'ADAPTER A UN REBORD 18 ET A LA PORTEE 16 DE TALON CORRESPONDANTE DE LA JANTE. UNE SECONDE SURFACE 42 DE L'ADAPTATEUR EST PROFILEE POUR S'ADAPTER A UN TALON DE PNEU 24. AVANTAGEUSEMENT, L'ADAPTATEUR COMPREND UN CORPS ANNULAIRE 38 EN MATIERE ELASTOMERE CONTENANT DEUX TRINGLES 44, 46 ET UNE NAPPE DE RENFORCEMENT 54 ENVELOPPANT LES DEUX TRINGLES.
Patent FR-2496806-A1 (FR)
Title: Clutch plate with radial spring segments - has slots in segments extending past rivet head openings and holes
IPC: F16D13/64
Filed: 1981-12-17
Abstract: The clutch plate comprises a driving disc with pairs of opposite radially-protruding spring segments, to each of which a small friction lining plate of metal or metal and a ceramic is riveted. Each rivet passes through a hole in its segment and lining, while its head can penetrate into an accommodating opening in the opposite segment. Slots (16,17) are formed in the portion of the segment (2) covered by the lining, extending past the rivet-head openings (7a,8a) and the holes (14,15) for the rivets themselves.
Patent FR-2518763-A1 (FR)
Title: Ensemble de visee et de pointage jour-nuit
Inventor: MICHON PATRICK
IPC: G02B23/10
Filed: 1981-12-22
Abstract: L'ENSEMBLE EST DU TYPE COMPORTANT: UN VISEUR OPTIQUE 200 COMBINE A UN COMPLEMENT OPTO-ELECTRONIQUE 300 AFOCAL. SELON L'INVENTION, LE COMPLEMENT OPTO-ELECTRONIQUE EST PLACE DEVANT LA PUPILLE D'ENTREE 210 DU VISEUR OPTIQUE, ET LES RAYONS LUMINEUX EMIS PAR UN RETICULE 250 SONT DIRIGES HORS DU VISEUR OPTIQUE ABC EN TRAVERSANT SA PUPILLE D'ENTREE 210, PUIS VERS LA PUPILLE D'ENTREE 210, PUIS VERS LA PUPILLE D'ENTREE 320 DU COMPLEMENT OPTO-ELECTRONIQUE CDEFG, DE MANIERE A FAIRE SUBIR AUX RAYONS EMIS PAR LE RETICULE LE MEME TRAJET OPTIQUE GHIJ QU'AUX RAYONS EMIS PAR L'OBJET A OBSERVER 400. ON COMPENSE AINSI LES DEVIATIONS ANGULAIRES APPORTEES PAR L'ADJONCTION DU COMPLEMENT OPTO-ELECTRONIQUE. POUR MESURER LE GRANDISSEMENT APPORTE PAR CETTE ADJONCTION, ON DEDOUBLE LE RETICULE 251, 251 D'UNE VALEUR L CONNUE; L'ECARTEMENT L DES IMAGES DE CE RETICULE DEDOUBLE EST ENSUITE MESURE PAR UNE BARRETTE DE DIODES 280.
Patent FR-2520444-A1 (FR)
Title: Fuel heater for Diesel engine - has substitute engine coolant flow passages through filter bowl for fuel
IPC: F02M37/22
Filed: 1982-01-27
Abstract: The fuel heater for the fuel of a Diesel engine during passage through the filter has a heating chamber formed by a bowl (11). This has the same fixtures as the usual bowl for the filter to allow replacement. The chamber (18) is heated by the passage of the coolant from the engine, with the coolant chamber separated from the fuel chamber by a metal partition with high heat conductivity. The coolant chamber has fluid inlet (19) and outlet (20) ducts, connected to the coolant circuit. The ducts can be controlled via flow valves.
Patent FR-2499260-A1 (FR)
Title: Digital control system for machine tool - comprises central calculator commanding digital controllers for individual machines and permitting modification to control programs
Inventor: NODA SHIGEO
IPC: G05B19/4093
Filed: 1982-01-29
Abstract: The calculator (10) controls several digitally controlled machine tools (17) each with its own digital controller (16). The calculator has an external memory disc (11) on which the control programs are stored. A teleprinter (12) enables the programs to be entered into or out of the memory and interfaces (13) permit communication with the digital controllers. The digital controllers contain a data processor (20) and internal memory (22). A keyboard (21) enables data and commands to be entered into the processor and allows modifications to be made to programs read from a tape reader (TR). This is enabled by a mode selector (MS) in the unique block mode (SB). When a block is found the modifications are made in the edit mode (ED). A button (21c) allows the corrected program to be transferred to the calculator memory.
Patent FR-2502944-A1 (FR)
Title: Garniture pour catheter masculin externe
Inventor: FLAM ERIC
IPC: A61F5/453
Filed: 1982-04-02
Abstract: GARNITURE POUR LE MONTAGE D'UN FOURREAU DE CATHETER EXTERNE SUR UN PENIS, GRACE A LAQUELLE LE FOURREAU EST FIXE SUR LA VERGE D'UNE MANIERE ETANCHE AU LIQUIDE. DANS LA MAJORITE DE SES REALISATIONS, LA GARNITURE COMPORTE DES BRANCHES ALTERNATIVEMENT OPPOSEES 12, 14, 18 FORMEES D'UNE SEULE PIECE AVEC UNE PORTION CENTRALE COMMUNE 20. PARMI LES VARIANTES, ON PEUT CITER UNE SEULE BRANCHE DANS CHACUNE DES DIRECTIONS OPPOSEES, DEUX BRANCHES DANS UNE DIRECTION ET UNE SEULE BRANCHE INTERMEDIAIRE DANS LA DIRECTION OPPOSEE, OU PLUSIEURS BRANCHES DANS CHACUNE DES DIRECTIONS OPPOSEES. LES BRANCHES SONT ADAPTEES POUR ENTOURER INDIVIDUELLEMENT LA VERGE ET, LORSQU'ELLES SONT ENROULEES, ELLES PEUVENT COOPERER MARGINALEMENT AVEC DES BRANCHES ADJACENTES, RECOUVRIR DES BORDS ADJACENTS OU EN ETRE ESPACEES.
Patent FR-2524871-A1 (FR)
Title: Crane for container ship - has suspended pivoted tray held horizontal irrespective of jib angle
Inventor: CHARONNAT HENRI
IPC: B66C13/08
Filed: 1982-04-08
Abstract: The container ship crane has a support column (1) with a rotating head (2) around its axis. One end of a jib (4) is pivoted (5) to the head. A tray (3) is suspended from the other jib end on another pivot (7), parallel to the first. An actuator (12) is connected to the end of the jib and to the tray by pivots (10,11) and a control for the actuator keeps the tray horizontal whatever the angle of the jib. The actuator is electromagnetically controlled and the tray has a shoe (8) rotating horizontally on the pivot.
Patent FR-2525113-A1 (FR)
Title: Racquet for tennis or other sports - with weight moving in lodging in frame to alter centre of gravity
IPC: A63B49/00
Filed: 1982-04-20
Abstract: The racquet for ball games, mainly tennis. Has a weight (1) in its frame (2) which alters the position of the racket's centre of gravity during play. The weight also forms a shock absorber to absorb the vibrations of the racket and is placed in a lodging (7) inside the handle (3) of the racquet. It moves in the lodging which guides it and can be rigid, slightly deformable or a liquid. Several weights may be used and these may be housed in the base of the frame as well as in the handle.
Patent FR-2528112-A1 (FR)
Inventor: SEDILLE MARCEL
IPC: F01D17/14
Filed: 1982-06-03
Abstract: This device comprises a turbocompressor C whose turbine 7 has a scroll 8a connected to two pipes 5, 6 each connected to the exhaust of a group of cylinders of the engine. The inlet of the scroll is divided by a partition 10 into two conduits 11, 12 which extend the two pipes 5, 6. A regulating flap 15 is provided and constitutes a movable wall of the scroll and includes two extensions 18, 19 which extend on each side of the partition 10 into the conduits 11, 12. This arrangement avoids the phenomenon of a counter-scavenging in the cylinders of the engine and improves the efficiency of the turbine.
Patent FR-2527490-A1 (FR)
Inventor: AUTUCHE GERGES
IPC: B23K9/09
Filed: 1982-06-01
Abstract: The invention relates to the technical field of welding. A triac is connected in series with the primary winding of the welding transformer (T3), the triggering pulses being produced by an electronic device or the like, which is insulated from the mains by a ferrite-pot transformer (T2), and a supply transformer (G1) for controlling a thyristor (Th), which transmits the pulse to the triggering electrode of the triac (TR). The invention can be used especially for single-phase welding stations or welding stations having a multi-phase supply and, if required, for rectification of the secondary side as well.
Patent FR-2513284-A1 (FR)
Title: Outil pour le forage de trous dans les sols macroporeux compressibles
Inventor: FEKLIN VALENTIN IVANOVICH
IPC: E21B10/44
Filed: 1982-06-30
Abstract: L'INVENTION CONCERNE LA TECHNIQUE DU FORAGE DE TROUS DANS LE SOL. L'OUTIL FAISANT L'OBJET DE L'INVENTION EST DU TYPE COMPORTANT UN CORPS DESTINE A ETRE ASSEMBLE A UNE TIGE DE FORAGE ET PRESENTANT UNE PARTIE DE CALIBRAGE 2, DES ZONES COAXIALES 4 DELIMITEES PAR DES SURFACES DE COMPACTAGE DU SOL ET SE SUCCEDANT D'UNE MANIERE ECHELONNEE DE SORTE QUE LEURS RAYONS RESPECTIFS AILLENT EN DIMINUANT DEPUIS LA PARTIE DE CALIBRAGE 2 VERS L'EMBOUT 3 DE L'OUTIL, ET DES ZONES DE TRANSITION 5 DELIMITEES ELLES AUSSI PAR DES SURFACES DE COMPACTAGE DU SOL ET ASSURANT UNE TRANSITION PROGRESSIVE DE LA SURFACE D'UNE ZONE COAXIALE DE PLUS GRAND RAYON A LA SURFACE DE LA ZONE COAXIALE ADJACENTE DE PLUS PETIT RAYON, ET EST CARACTERISE EN CE QUE LA SURFACE DE COMPACTAGE DU SOL DE CHACUNE DES ZONES COAXIALES 4 EST UNE SURFACE CONIQUE DEFINIE PAR UNE GENERATRICE G DE LONGUEUR DETERMINEE, LIMITEE PAR DEUX COURBES H EN HELICE CONIQUE DONT LES ANGLES D'INCLINAISON SONT IDENTIQUES ET QUI SERVENT DE GUIDES A CETTE GENERATRICE. L'INVENTION S'APPLIQUE NOTAMMENT AU FORAGE DE TROUS POUR LE MOULAGE DE PIEUX DANS LE SOL.
Patent FR-2509487-A1 (FR)
Title: Structure de boitier de montre a partie exterieure en materiau dur
Inventor: OGAWA SHINICHI
IPC: G04B37/00
Filed: 1982-07-09
Abstract: L'INVENTION CONCERNE UNE STRUCTURE DE BOITIER DE MONTRE COMPORTANT UN ELEMENT DE BOITIER EXTERIEUR EN METAL DUR ET UN ELEMENT DE BOITIER INTERIEUR. LE PROBLEME TECHNIQUE POSE EST DE REALISER UNE FIXATION SOLIDE ET DURABLE DU BRACELET DE MONTRE SUR LE BOITIER. SELON L'INVENTION, LEDIT ELEMENT DE BOITIER EXTERIEUR 1 COMPREND UNE PARTIE DE PAROI LATERALE S'ETENDANT AXIALEMENT ET DANS LAQUELLE SONT AMENAGEES, AUX EXTREMITES DE LIAISON AVEC LE BRACELET DE MONTRE ET DES ENCOCHES 3 S'OUVRANT VERS LE BAS ET LADITE STRUCTURE DE BOITIER DE MONTRE COMPREND, EN OUTRE, DEUX BRANCHES 4 FAISANT SAILLIE DUDIT ELEMENT DE BOITIER INTERIEUR 2 A CHAQUE PARTIE DE RACCORDEMENT AVEC LE BRACELET-MONTRE DE MANIERE A S'ENGAGER DANS LADITE ENCOCHE DUDIT ELEMENT DE BOITIER EXTERIEUR 1 ET A FAIRE SAILLIE A L'EXTERIEUR DUDIT ELEMENT DE BOITIER EXTERIEUR 1. L'INVENTION S'APPLIQUE EN PARTICULIER AUX BOITIERS DE MONTRES COMPORTANT UN ELEMENT DE BOITIER EXTERIEUR EN ALLIAGE PUR FRITTE.
Patent FR-2520296-A1 (FR)
Title: Typewriter ink ribbon cartridge - has two-armed resiliently biassed lever acting on two spools to serve as brake
Inventor: REUTER HELGE-HERBERT
IPC: B41J33/52
Filed: 1982-08-23
Abstract: The cartridge includes two spools (2,3) mounted in the cassette to turn but not move radially. The ink ribbon (4) leaves the cassette along the side of the cassette (A), passing through the printing position B, and returns via a roller (5). The ribbon passes over an elastic guide (6) which acts to tension the ribbon. In the plane lying between the two spools there is a shaft (7) which serves as a support for the pivoting mounting of the ribbon brake (9). The brake comprises a two-armed lever of elastic material, with an eyelet (9) partially enclosing the shaft (7). The two arms (10,11) act on the ribbon on the two spools (12,13). The levers may lie in a range of positions according to the quantity of tape on each of the two spools.
Patent FR-2515287-A1 (FR)
Title: Dispositif de centrage et de prehension pour rotors montes sans contact
Inventor: EIERMANN ALBERT
IPC: F16C39/02
Filed: 1982-10-21
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE SECOURS POUR ROTORS MONTES SANS CONTACT, PAR EXEMPLE DANS DES PALIERS MAGNETIQUES. LE DISPOSITIF EST PLACE PARALLELEMENT AU PALIER DE SERVICE DU ROTOR ET IL EST FORME PAR UN COUSSINET ROTATIF 3 QUI EST MUNI D'AU MOINS UNE SURFACE DE CENTRAGE ET DE PORTEE 2 SUR SA FACE AVANT, CETTE DERNIERE POUVANT ETRE AMENEE EN CONTACT DE PORTEE ET DE CENTRAGE, DETERMINE PAR FRICTION, AVEC UNE SURFACE ANNULAIRE CORRESPONDANTE D'UN COLLET 7 DU ROTOR LORSQUE SURVIENT UN MOUVEMENT AXIAL RELATIF ENTRE ROTOR OU ARBRE DE ROTOR 1 ET COUSSINET 3. APPLICATION AU MONTAGE DES ROTORS, EN PARTICULIER DES ROTORS AVEC PALIER SANS CONTACT.
Patent FR-2536545-A1 (FR)
Inventor: LAUDE JEAN-PIERRE
IPC: G02B6/28
Filed: 1982-11-18
Abstract: A coupler extracting an optical signal between an upstream fiber (1) and a downstream fiber (2) to ensure the continuity of transmission from (1) to (2) and at the same time to extract through (3) a part of the signal and to inject from (4) towards (2) a new signal, a coupler employing a spherical mirror (17) by object-image conjugation of the two fibers (1, 2) which are arranged symmetrically relative to the center (C1) of the mirror. According to the invention it comprises a second spherical partial mirror (13) with the same equatorial plane (11) as the first mirror and placed between the first mirror (17) and the plane (11). The centers (C1) and (C2) of the two mirrors are offset in the plane (11) and the fibers (3) and (4) are arranged symmetrically to (1) and (2) relative to the center C2 of the mirror (13).
Patent FR-2537555-A1 (FR)
Title: Device for simultaneously unspooling and spooling up and endless tape
IPC: G11B15/70
Filed: 1982-12-08
Abstract: It is characterised in that, in order to support the tape 4 roller 3, it comprises drums 11, 12 of which substantially, on the one hand, the generatrices are horizontal and, on the other hand, the axes of rotation converge at a point 14 located on the axis 15 of rotation of the roller 3 and in that these drums 11, 12 have decreasing radial cross-sections substantially proportionally to their distance from the axis 15 of rotation of the tape roller. Application to the industry of tape-spooling/unspooling equipment and especially of cinematographic film and/or magnetic tape.
Patent FR-2519827-A1 (FR)
Title: Support d'enregistrement cylindrique et souple
Inventor: KINJO HISAO
IPC: G11B17/04
Filed: 1983-01-07
Abstract: LE SUPPORT D'ENREGISTREMENT COMPREND UN CORPS PRINCIPAL 31 COMPORTANT UNE PELLICULE SOUPLE D'ENREGISTREMENT. LA PELLICULE D'ENREGISTREMENT PRESENTE LA FORME D'UN CYLINDRE CREUX S'OUVRANT AU MOINS A L'UNE DE SES EXTREMITES. UN ORGANE DE SUPPORT 32 PERMET LE MAINTIEN DE L'AUTRE EXTREMITE DU CORPS PRINCIPAL 31 AFIN DE CONSERVER UNE FORME CIRCULAIRE ET IL PEUT ETRE MIS EN PRISE AVEC UN MOTEUR 24. LA PELLICULE D'ENREGISTREMENT EST ENTRAINEE EN ROTATION PAR LE MOTEUR EN MAINTENANT UN FAIBLE INTERVALLE G ENTRE LE CORPS PRINCIPAL 31 ET UN ORGANE DE STABILISATION DE ROTATION 25.
Patent FR-2522240-A1 (FR)
Title: Diaphragme de haut-parleur
Inventor: SAKURAI SADAAKI
IPC: H04R7/02
Filed: 1983-01-26
Abstract: A.DIAPHRAGME DE HAUT-PARLEUR. B.DIAPHRAGME DE HAUT-PARLEUR CARACTERISE EN CE QU'IL COMPORTE UN NOYAU EN FORME DE TRONC DE CONE POURVU D'UNE SURFACE AVANT PLANE A SON PLUS GRAND DIAMETRE, CE NOYAU COMPRENANT UNE PREMIERE SECTION PERIPHERIQUE PRESENTANT UNE PARTIE CENTRALE CREUSE ET UNE SURFACE EXTERIEURE CONIQUE ET UNE SECONDE SECTION CENTRALE DE FORME CORRESPONDANT A CELLE DE LA PARTIE CENTRALE CREUSE, CES SECTIONS ETANT ADAPTEES L'UNE DANS L'AUTRE POUR FORMER LA SURFACE AVANT.
Patent FR-2520380-A1 (FR)
Inventor: MISAKI HIDEO
IPC: G01N33/50
Filed: 1983-01-27
Abstract: A highly sensitive assay is described and is characterised by the following reaction stages:   1) a main reaction system in which the coenzyme is transformed according to the amount of the substance to be determined by the action of the oxidoreductase for the said substance in the presence of coenzyme NAD<+> or NADH, or NADP<+> or NADPH; 2) a decomposing reaction system in which the unreacted coenzyme is decomposed and neutralised at the end of the main reaction system; 3) a cycling reaction system in which the reaction is enhanced by means of coenzyme cycling, and which consists of a combination of the oxidoreduction reaction which transforms the excess substrate and coenzyme according to the amount of the substance to be determined, and of a converting reaction of tetrazolium salt to formazan in the presence of diaphorase or of an electron transfer substance and   4) a colorimetric measurement of the formazan formed in this way.
Patent FR-2540842-A1 (FR)
Inventor: CHEVER RENE
IPC: B65G17/42
Filed: 1983-02-11
Abstract: 1. Bucket (2, 2') mounting device on the belt (1) of a bucket elevator using fasteners (3), each bucket being attached to the belt by two fasteners (3) and each fastener comprising a plate (4) fixed to the belt (1) and a component (6, 6') integral with the plate (4) and external to the belt (1), characterized by the fact that the rear part of a bucket (2) is hinged around a first articulation (8) to the external component (6, 6') of a fastener, by the fact that the front part of the bucket (2') which follows it in the conveying direction is hinged around a second articulation to the end of a rod (10) the other end of which is hinged around a third articulation (11) to the said component (6) or to an appendage (7') of the preceding bucket (2) located at the rear of the latter, and by the fact that the relative positions of the axes of the said first and third articulations (8, 11) and their positions with respect to the belt are such that the torque exerted onto the belt, at the fastener level, is reduced and possibly eliminated.
Patent FR-2543337-A1 (FR)
Title: Device for displaying signs which are legible in the same way on two of its opposed faces
Inventor: SCHNEIDER ROGER LEOPOLD
IPC: G09F9/37
Filed: 1983-03-25
Abstract: The device according to the invention comprises a housing 1 including a front face 2 and a rear face 3 provided with slots 4 facing each other and between which the display elements 5 are situated. The latter include peripheral areas having a first colour and peripheral areas having a second colour, these various areas being distributed over the elements 5 so that, following a defined rotation by the latter, the slots 4 situated on either side of each of them uncover to view either two areas having the first colour, or two areas having the second colour, or one area having the first colour and one area having the second colour. Control means are provided to make the display elements 5 turn appropriately so that the latter form, on the front and rear faces of the housing 1, signs which are legible in the same way.
Patent FR-2534972-A1 (FR)
Title: Procede et dispositif pour la surveillance particuliere de systemes electriques d'injection
Inventor: ARNOLD HERBERT
IPC: F02D41/30
Filed: 1983-08-05
Abstract: PROCEDE ET DISPOSITIF POUR LA SURVEILLANCE PARTICULIERE DE SYSTEMES ELECTRIQUES D'INJECTION. PROCEDE CARACTERISE EN CE QU'ON ENGENDRE UNE SUCCESSION D'IMPULSIONS DE DECLENCHEMENT EN DEPENDANCE DU NOMBRE DE TOURS ET EN SYNCHRONISME AVEC LES IMPULSIONS DE COMMANDE D'INJECTION, ET ON LES COMPARE AVEC LES IMPULSIONS DE COMMANDE DE L'INJECTION, EFFECTIVEMENT DELIVREES PAR L'APPAREILLAGE DE COMMANDE, A L'ENTREE D'UN DISPOSITIF DE CIRCUIT K SUSCEPTIBLE D'ETRE COMMUTE SUR DEUX POSITIONS DE COMMUTATION DE SORTIE E CORRESPONDANT RESPECTIVEMENT A DES AFFICHAGES EXTERNES, DE FACON QUE, LORS D'UNE DEFAILLANCE UNIQUE OU REPETEE DES IMPULSIONS D'INJECTION, L'AFFICHAGE SOIT EFFECTUE. L'INVENTION S'APPLIQUE AUX PROCEDES ET DISPOSITIFS POUR LA SURVEILLANCE PARTICULIERE DE SYSTEMES ELECTRIQUES D'INJECTION.
Patent FR-2552287-A1 (FR)
Title: Connection device between a telephone responder and a tape recorder
Inventor: LABOUZE GERARD
IPC: H04M1/65
Filed: 1983-09-21
Abstract: Cassette interface to ensure the connection between a device of the telephone responder type and a tape recorder, characterised, on the one hand, in that it comprises: a. a recording circuit composed: - of an IC inverter 5 amplifying the signal output by the responder, and driving a divider bridge R 46 R 47; - a resistor-capacitor network R 48, C 39 following the divider bridge R 46, R 47; b. a reading circuit composed of: - an operational amplifier IC 41 mounted as a band-pass filter; - a plurality of variable threshold triggers IC 40 following the operational amplifier IC 41, one operating on the positive half cycles of the signal, the other on the negative half cycles; - and means IC 42, IC 5 for recreating a correct signal.
Patent FR-2552572-A1 (FR)
Title: Control device for an automatic means of taking pictures, such as a video camera, of any person entering or leaving a premises
IPC: G08B13/196
Filed: 1983-09-27
Abstract: The subject of the present invention is a control device for an automatic means of taking pictures of any person entering or leaving a premises. The device is characterised in that it comprises a power supply circuit with two contacts 5, 7, the first contact 5 being actuated by the operation of a movable element 2 of means of locking the door 1, while the second contact 7 is actuated by opening or closing the door. The means of taking pictures 11 is actuated during opening of the door and when the movable element 2 is in the opening position corresponding to the closing of the first contact 5. The invention finds an application in personnel surveillance.
Patent FR-2553163-A1 (FR)
Title: Clutch mechanism with a diaphragm whose fitting is facilitated
Inventor: LANZARINI ERNESTO
IPC: F16D13/58
Filed: 1983-10-11
Abstract: A recess 41 is made in the snap ring-crown in the vicinity of each passage 36 in order to define between the passage 36 and the recess a narrow and elastically deformable bow which facilitates an axial engagement of the tab 26 in the passage 36 without circumferential clearance and, once this engagement has been carried out, exerts a circumferential elastic clamping on the tab 26.