baber/WOPTO huggingface dataset:
Patent FR-2522705-A1 (FR)
Title: Vertical concrete shaft for building - is cast at ground level and allowed to fall into excavation under gravity
Inventor: STOUVENEL JEAN-LOUIS
IPC: E02D23/00
Filed: 1982-01-11
Abstract: The vertical shaft of large diameter extends beneath the water table (7) and is constructed by casting a guide ring (1) and a first cylindrical stage at ground level. The earth inside the first stage is then excavated, so that the shaft falls under its own weight vertically into the ground. The process is repeated by casting successive stages at ground level and then excavating until the shaft reaches the required depth. If friction with the surrounding earth prevents the shaft from falling, an outer annular trench (5) is cut which, on completion, is filled with concrete.
Patent FR-2520190-A1 (FR)
Title: Hydroponic culture for cattle fodder - uses green house with diffused lighting contg. insulated seed beds
IPC: A01G31/06
Filed: 1982-01-22
Abstract: The indoor process produces green fodder for farm livestock using a greenhouse to accommodate thermo-insulated slabs constituting the seed beds, and ancillary equipment in the sowing irrigating and cutting functions. The house is timber framed with layered plastics wall cladding, with opaque roofing and diffused lateral lighting, and provides a highly stable ventilated thermal environment. The slabs use corrugated layered plastics sheets (1) to form seed beds mounted on foam bases (3), being fitted with electrical heating elements (4,5) by which light mould-promoting thermal shocks are applied to the plants. The equipment includes a travelling seed-spreading hopper (H), the irrigation equipment caters for flow modulation, and the cutter adjusts to suit the length of cuttings required.
Patent FR-2498960-A1 (FR)
Title: Procede de coulee d'acier, en particulier de lingots d'acier
Inventor: LANGHAMMER HANS-JURGEN
IPC: B22D7/00
Filed: 1982-01-27
Abstract: PROCEDE ET DISPOSITIF DE COULEE D'ACIER, EN PARTICULIER DE LINGOTS D'ACIER POUR LA FABRICATION PAR UNE OPERATION DE LAMINAGE ULTERIEURE DE LINGOTS MEPLATS, BILLETTES, TOLES, ETC., DANS LEQUEL UNE QUANTITE D'ACIER LIQUIDE EST COULEE DANS UN MOULE DE COULEE METALLIQUE. LE MOULE DE COULEE 1 EST ENTOURE PAR UNE ENVELOPPE 6 EN MATERIAU THERMIQUEMENT ISOLANT ET APRES ENLEVEMENT DE L'ENVELOPPE, LE LINGOT D'ACIER AINSI COULE EST LAMINE, DE PREFERENCE SANS RECHAUFFAGE INTERMEDIAIRE, AVEC SA CHALEUR PROPRE.
Patent FR-2520693-A1 (FR)
Title: Gear change chain guide for bicycle - has pivoted moulded plastics arms with reinforced areas engaging chain
Inventor: JUY HENRY
IPC: B25B1/24
Filed: 1982-02-03
Abstract: The chain guide for a bicycle is used to change gear speeds and has an arm and a counter arm carrying pivot axes to allow displacement laterally to change gear. Rollers are mounted for free rotation between the arms to guide the chain. The two arms are moulded from plastics and have thickened areas where extra strength is required. The thickened areas have smooth transitions to the normal thickness of the arms. The arms can have central thickened area corresponding to the surfaces engaging the chain on either side when guiding it.
Patent FR-2522954-A1 (FR)
Title: Back washing or massaging appliance - consists of wall fixed frame and double mobile frame, with towel holder
IPC: A47K7/04
Filed: 1982-03-10
Abstract: The appliance for washing or massaging the back of the body can be fixed to a partition or wall of the shower or bath cubicle. It consists of a fixed frame (1) and a double, mobile frame (3) which can be moved vertically, and manually controlled. The mobile frame has fixtures for a towel (7) and massage. The wall frame consists of two vertical, side uprights (1a,1b) of U shape forming slide rails for the double mobile frame. The double frame consists of a first U shaped sectioned frame (3a) with wheel axles (2), and a second frame (3b) made of angled sections onto which is soldered a front plate (3c) for the towel (7).
Patent FR-2523487-A1 (FR)
Title: Mesh prodn. method for battery electrode - uses lines of parallel incisions along metal strip and draws strip laterally to generate mesh
Inventor: MOYAL ROBERT
IPC: B21D31/04
Filed: 1982-03-17
Abstract: The method of formation of electrodes for lead-acid batteries uses perforated sheet steel to form the support for the lead oxide layer forming the active part of the electrode. Steel strip is initially perforated in equally spaced steps along the strip and parallel to its edge. A second line of perforations is then formed, also parallel to the strip edge but longitudinally displaced by a half step from the others. The edge of the strip is left unperforated, and is gripped so that a force can be exerted perpendicular to the strip edges, opening out the perforated sheet to form a mesh. A line of smaller incisions near the edge reduce the mesh dimensions near the edges.
Patent FR-2525656-A1 (FR)
Title: Perfectionnements aux raccords entre cloisons, notamment pour la constitution des coques de bateaux
Inventor: BORDAT ANDRE
IPC: F16B5/01
Filed: 1982-04-21
Abstract: POUR RACCORDER ENTRE ELLES AU MOINS DEUX CLOISONS LEGERES, RESISTANTES A LA TRACTION ET EVENTUELLEMENT INCURVEES, ON A RECOURS A UNE PLURALITE D'ATTACHES 4, 5 S'ETENDANT CHACUNE RADIALEMENT SELON AU MOINS UNE DIRECTION A PARTIR D'UN PIVOT 6, LES PIVOTS DE CES ATTACHES ETANT EMPILES AXIALEMENT LE LONG DE L'AXE L CORRESPONDANT A LA LIGNE DE COUPE DES SURFACES MOYENNES DES CLOISONS ET LES ATTACHES CONTIGUES DE L'EMPILEMENT ETANT ORIENTEES DE FACON TELLE QU'ELLES S'ETENDENT ALTERNATIVEMENT SELON LESDITES SURFACES MOYENNES. LES ATTACHES AINSI REUNIES ENTRE ELLES AU NIVEAU DES PIVOTS CONSTITUENT DES PANS DISCONTINUS DONT LES RACINES SONT IMBRIQUEES MUTUELLEMENT, PANS SUR LESQUELS SONT ENSUITE RABOUTEES LES CLOISONS, ELLES-MEMES CONSTITUEES PAR DES PEAUX PARALLELES COLLEES SUR CES PANS ET DONT L'ESPACE INTERMEDIAIRE EST COMBLE PAR DE LA MOUSSE.
Patent FR-2501704-A1 (FR)
IPC: C09B67/38
Filed: 1982-04-23
Abstract: L'INVENTION A TRAIT AU DOMAINE DE LA CHIMIE TINCTORIALE. ELLE CONCERNE DES COLORANTS DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE H OU UN GROUPE ALKYLE OU ARALKYLE, R REPRESENTE R OU UN GROUPE ARYLE, A EST UN GROUPE ALKYLENE EN C A C, X EST UN GROUPE ALKYLE, ARALKYLE OU ARYLE, N A UNE VALEUR DE 1 A 7 ET M EST EGAL A 1 OU 2, ET LES NOYAUX B ET D PEUVENT PORTER DES RESTES CLASSIQUES. LES COLORANTS DE L'INVENTION DONNENT, EN MELANGE AVEC DES EMULSIONNANTS, DES PREPARATIONS TINCTORIALES QUI SONT SOUS LA FORME LIQUIDE OU DISSOUTE DANS LES CONDITIONS DE TEINTURE.
Patent FR-2529356-A1 (FR)
Title: Servo assistance circuit of gearbox change mechanism - uses resistive circuits selected by gear change to change gain of operational amplifier actuators
Inventor: DERUELLE LUCIEN
IPC: B60W30/18
Filed: 1982-06-28
Abstract: Converters on the drive and driven shafts of a gearbox are powered from power circuits to provide d.c. signals of different polarity. The driven shaft converter output is applied to a relay ( driven transistor and to an amplifier input circuit. The drive shaft converter output is applied to a resistive voltage modulating circuit where except for first gear a voltage is applied which corresponds to a particular gear. These circuits are connected to the amplifier input while a second set of resistors sets the amplifier gain. The amplifier output is applied to two comparators for different threshold levels. Their outputs drive transistors for power circuits through optocouplers when these are switched on by the relay. The power circuits drive electrovalves of actuators which assist the gearchange operation.
Patent FR-2515098-A1 (FR)
Title: Procede de fabrication d'articles armes de fibres paralleles
Inventor: REIKOWSKI HAROLD J
IPC: B62D1/04
Filed: 1982-07-02
Abstract: PROCEDE DE FABRICATION D'ARTICLES ARMES DE FIBRES PARALLELES, CARACTERISE EN CE QU'IL COMPREND LES ETAPES SUIVANTES: LA FABRICATION D'UNE FEUILLE DE SEPARATION FORMEE SOUS VIDE SE MONTANT SUR UN MOULE DE FACON A RETENIR LES FIBRES PARALLELES, LE MONTAGE DE LA FEUILLE DE SEPARATION SUR LES SURFACES DU MOULE, LE PLACEMENT DES FIBRES PLACEES PARALLELEMENT ET INCORPORANT UN LIANT SUR LES SURFACES DE LA FEUILLE DE SEPARATION ET LE DURCISSEMENT DU LIANT CONTRE LA FEUILLE DE SEPARATION.
Patent FR-2530109-A1 (FR)
Title: Device for regulating the heating temperature of an electric convector
Inventor: SCHWOB PIERRE
IPC: F24H9/20
Filed: 1982-07-07
Abstract: The device comprises a temperature sensor 6 fixed to the outside of the convector, against a lateral wall 2 of the metal jacket 1 of this convector. This temperature sensor 6 is arranged near openings 7 made in the lower part of the wall 2. The air inlet situated under the convector is shut off in a region 9 which extends under the opening 7, this opening and this region being dimensioned such as to create, around the sensor 6, an air current directed towards the said opening 7, the strength of which is sufficient for the temperature in the vicinity of the sensor 6 to be substantially equal to the ambient temperature. Use in particular for convectors including a bulb thermostat or a thermistance probe associated with an electronic thermostat.
Patent FR-2510679-A1 (FR)
Title: Relais pneumatique temporise
Inventor: STOLL KURT
IPC: F15B21/10
Filed: 1982-07-27
Abstract: DANS CE RELAIS PNEUMATIQUE TEMPORISE, L'ORGANE DE TEMPORISATION EST UN SOUFFLET 52 SOLLICITE PAR UN RESSORT 40 VERS SA POSITION DEPLOYEE ET DONT L'INTERIEUR COMMUNIQUE AVEC L'ATMOSPHERE PAR L'INTERMEDIAIRE D'UNE SOUPAPE DE DECHARGE 36, 44 SOLLICITEE VERS SA POSITION DE FERMETURE ET D'UN ETRANGLEUR REGLABLE 70, 18. UN TRANSMETTEUR DE POSITION 74 A 90 COOPERE AVEC UNE PLAQUE 42 MONTEE A L'EXTREMITE LIBRE DU SOUFFLET 52, ET IL EST MONTE SUR LE BOITIER 10 DU RELAIS DE FACON A POUVOIR SE DEPLACER DANS LA DIRECTION DU MOUVEMENT DU SOUFFLET.
Patent FR-2533776-A1 (FR)
Title: Low-noise standard microwave generator.
Inventor: MEUR MICHEL LE
IPC: H03B5/36
Filed: 1982-09-27
Abstract: Generator of high spectral purity, produced with thin-layer technology. It comprises, in one casing 4, a quartz oscillator 2 supplied by a stabilised supply 1 with positive +V3 and negative -V3 voltage with low noise and a separating amplifier 3 supplied directly by the source, the quartz oscillator operating over a UHF frequency with series resonance of quartz Y1 and of a series resonant circuit with inductance-capacitance L2, C9, L10, CR2. Application: telecommunications.
Patent FR-2514877-A1 (FR)
Title: Dispositif de distillation notamment pour machine de nettoyage chimique
Inventor: TROTT HANS JOACHIM
IPC: B01D3/00
Filed: 1982-10-11
Abstract: LE DISPOSITIF DE DISTILLATION COMPORTE UNE POMPE A CHALEUR COMPRENANT, EN TANT QUE COMPRESSEUR, UN TURBO-COMPRESSEUR A SURALIMENTATION 10 DONT LA TURBINE 11 EST ALIMENTEE PAR UN FLUIDE DE COMMANDE ET LE COMPRESSEUR 12 PAR UN FLUIDE CALOPORTEUR ET LE FLUIDE D'ENTRAINEMENT SORTANT DE LA TURBINE EST UTILISE A D'AUTRES FINS.
Patent FR-2514405-A1 (FR)
Title: Circuit d'alimentation hydraulique d'une tete de havage et tete de havage munie d'un tel circuit
Inventor: EAGLES BRIAN ARTHUR
IPC: E21C35/23
Filed: 1982-10-12
Abstract: L'INVENTION CONCERNE UN CIRCUIT D'ALIMENTATION EN FLUIDE D'UNE TETE ROTATIVE DE HAVAGE. SELON L'INVENTION, UNE TETE ROTATIVE DE HAVAGE 1 DESTINEE A ETRE MONTEE SUR UN ARBRE 7 D'ENTRAINEMENT, COMPORTE UN MOYEU 6 ET UN TAMBOUR 5 FIXE AU MOYEU. UN DISPOSITIF DE VENTILATION COMPORTE DES ELEMENTS TUBULAIRES 30 DANS LESQUELS DES PULVERISATIONS 33 PROVENANT DE BUSES 34 FORMENT DES COURANTS D'AIR. LES BUSES SONT MONTEES SUR UN BLOC 35 DE DE DISTRIBUTION FAISANT PARTIE DU CIRCUIT D'ALIMENTATION EN FLUIDE DE LA TETE DE HAVAGE. APPLICATION AUX MACHINES D'EXPLOITATION DES MINES DE CHARBON.
Patent FR-2536221-A1 (FR)
Title: Electrical fan housing for car air conditioning
Inventor: JACQUET MAURICE
IPC: H01R24/14
Filed: 1982-11-17
Abstract: The housing retains and allows electrical contact to a drive motor. The device consists of a plastics casing with an inlet and outlet. A fan on the output shaft of the motor is located at the outlet. The motor is fitted into a housing and is retained by two bolts at the rear. The design of the housing is such that the assembly of motor and fan in the casing can be carried out automatically. Details of the electrical contacts are described which allow the connections to be fitted at differing positions, catering for different installations. These contacts are also designed for automatic assembly.
Patent FR-2536537-A1 (FR)
Title: Method and refractometer for measuring the refractive index of a liquid and application to the measurement of the alcoholic strength of a must
Inventor: OBERT JEAN-CLAUDE
IPC: G01N21/43
Filed: 1982-11-22
Abstract: The refractometer consists of a tank 3 in which a sample 1 of the liquid is placed, a prism 1 with one of its faces 2 forming a wall of the tank, a lamp 5 illuminating a side face 8 of the prism and a fixed telescope 10. The telescope has two photoelectric cells 12a, 12b in its focal plane, mounted on a carriage 13 which is moved by a micrometer screw 14 incorporating a digital detector of angular displacement. Pulse counting is stopped when the signals emitted by the two cells are equal. Application to the measurement of the alcoholic strength of a natural must.
Patent FR-2539034-A1 (FR)
Title: Connection line for peritoneal dialysis
Inventor: LOPEZ GEORGES
IPC: A61M1/28
Filed: 1983-01-11
Abstract: This line has a Y-shaped structure, comprising a central branch 9 fitted with an endpiece 10 for connection to the catheter penetrating into the peritoneum of the patient, and two branches 12 and 13 respectively for filling the peritoneum with dialysis liquid and for draining the latter, the drainage branch 13 being fitted with a non-return valve, and its endpiece comprising means for filling with an antiseptic agent.
Patent FR-2520424-A1 (FR)
Title: Fenetre a ouverture a la fois de type classique et de type a soufflet, porte presentant les memes possibilites d'ouverture ou autre element du meme genre, a charniere laterale et a bras de deploiement
Inventor: REEH WALTER
IPC: E05D7/02
Filed: 1983-01-25
Abstract: L'INVENTION CONCERNE LES FENETRES A OUVERTURE A LA FOIS DE TYPE CLASSIQUE ET DE TYPE A SOUFFLET, LES PORTES PRESENTANT LES MEMES POSSIBILITES D'OUVERTURE ET AUTRES ELEMENTS DU MEME GENRE. LE BATTANT 2 DE LA FENETRE OU LE VANTAIL DE LA PORTE PEUT ETRE DEPLACE PAR RAPPORT AU CHASSIS DORMANT 1 OU AU BATI SUR UN AXE VERTICAL LATERAL 3-3 ET SUR UN AXE HORIZONTAL INFERIEUR 4-4 GRACE A UNE FERRURE 5 ACTIONNEE AU MOYEN D'UNE MANETTE 6 ET A L'INTERVENTION D'UNE ARTICULATION LATERALE 8, AVEC BRAS DE DEPLOIEMENT, ET D'UNE ARTICULATION DE BASCULEMENT 9. LE DISPOSITIF D'OUVERTURE A LA FOIS DE TYPE CLASSIQUE ET DE TYPE A SOUFFLET SE PRETE EN PARTICULIER A ETRE UTILISE POUR DES FENETRES ET DES PORTES DU STYLE A ARC EN PLEIN CINTRE, NOTAMMENT DANS LA RESTAURATION D'ANCIENS BATIMENTS.
Patent FR-2528819-A1 (FR)
Title: Support pour feuilles de verre chaud de contour non rectangulaire avant leur cintrage
Inventor: SEYMOUR SAMUEL LANSING
IPC: C03B23/03
Filed: 1983-01-28
Abstract: UNE FEUILLE DE VERRE PLATE EST SUPPORTEE, DANS UN POSTE DE FORMAGE PAR UNE COMBINAISON D'UNE TABLE A SOLE A GAZ 25 ET D'ELEMENTS PLATS EN PLAQUE REMPLACABLES 37, COMPRENANT DES PLAQUES ESPACEES DONT LES BORDS VOISINS, DE FORMES CORRESPONDANTES, DELIMITENT UNE FENTE ALLONGEE QUI SUIT LE CONTOUR DE LA PERIPHERIE DE LA FEUILLE DE VERRE. LA TABLE A SOLE A GAZ 25 DELIVRE UN GAZ CHAUD SOUS PRESSION POUR FAIRE FLOTTER LE VERRE PLAT ET LES ELEMENTS PLATS EN PLAQUE 37 SONT DISPOSES A PROXIMITE IMMEDIATE D'UNE EXTREMITE DE LA TABLE A SOLE A GAZ DE FACON A FORMER, A LA HAUTEUR DE LA TABLE A SOLE A GAZ 25, UN PASSAGE ETROIT POUR LE GAZ QUI S'ECHAPPE ENTRE CES ELEMENTS ET LA PARTIE DEBORDANTE DE LA FEUILLE DE VERRE POUR LIMITER SON AFFAISSEMENT SOUS L'EFFET DE LA PESANTEUR. LES ELEMENTS PLATS EN PLAQUE 37 PEUVENT ETRE RECOUVERTS D'UNE MATIERE QUI NE RISQUE PAS D'ABIMER LE VERRE CHAUD, TELLE QUE LE NITRURE DE BORE.
Patent FR-2524633-A1 (FR)
Title: Interferometre a ondes stationnaires pour la mesure des differences de trajets optiques
Inventor: BUCHNER HANS-JOACHIM
IPC: G01N21/45
Filed: 1983-03-31
Abstract: INTERFEROMETRE A ONDES STATIONNAIRES POUR LA MESURE DE DIFFERENCES DE TRAJETS OPTIQUES, CONSTITUE PAR UNE SOURCE 9 LUMINEUSE MONOCHROMATIQUE ET PAR DES ELEMENTS 10 ASSURANT UNE DOUBLE REFRACTION ET UNE REFLEXION DANS LEQUEL ENTRE LA SOURCE LUMINEUSE MONOCHROMATIQUE 9 ET UN MIROIR DE MESURE 3 IL Y A UNE ONDE STATIONNAIRE 1, L'INSTALLATION COMPORTANT AUSSI UN ETALON D'EXPLORATION 2 EN MATERIAU OPTIQUEMENT TRANSPARENT CONSTITUE PAR DEUX SURFACES PLANES ET PARALLELES L'UNE A L'AUTRE, ORIENTEES DE TELLE MANIERE QU'ELLES SOIENT PERPENDICULAIRES A LA DIRECTION DE PROPAGATION DE L'ONDE STATIONNAIRE 1.
Patent FR-2544160-A1 (FR)
Title: Rotary spade
IPC: A01B33/02
Filed: 1983-04-13
Abstract: Portable rotary spade comprising, at its lower part, a cutter rotationally driven by a motor, mounted on the chassis by means of a transmission, and guidance means at its upper part. According to the invention, the chassis 1 forms, during working, an angle of substantially of 60 degrees, the guide means 8-10 being arranged at the front of the tool in the direction of forward travel of the rotary spade. Applications: ploughing, soil loosening, turning and preparing the ground over a depth of 20 to 30 cm without treading the soil down.
Patent FR-2532060-A1 (FR)
Title: Procede et appareil de diagraphie et procede d'attenuation de bruits dus a des signaux unipolaires et bipolaires
Inventor: WINBOW GRAHAM ARTHUR
IPC: G01V1/46
Filed: 1983-05-18
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE DIAGRAPHIE D'ONDES QUADRIPOLAIRES DE CISAILLEMENT DESTINEES A L'ANALYSE DU TERRAIN ENTOURANT UN SONDAGE. L'APPAREIL COMPORTE UNE SONDE 20 POUVANT ETRE MONTEE ET DESCENDUE DANS UN SONDAGE 28 CONTENANT UN FLUIDE 26. LA SONDE PORTE UNE SOURCE 22 DESTINEE A EMETTRE DES ONDES DE PRESSION DANS LA FORMATION SOUTERRAINE 30 ENTOURANT LE SONDAGE, ET DES DETECTEURS 24, 25 DESTINES A DETECTER, EN AU MOINS UN POINT ESPACE DE LA SOURCE, DANS LA DIRECTION LONGITUDINALE DU SONDAGE, L'ARRIVEE DES ONDES DE PRESSION TRANSMISES PAR LA FORMATION SOUTERRAINE ET LE FLUIDE 26 DU SONDAGE. LES ONDES DE PRESSION SONT ADMISES DE FACON A INTERFERER ET PRODUIRE UNE ONDE QUADRIPOLAIRE DE CISAILLEMENT DANS LA FORMATION SOUTERRAINE, CE QUI PERMET D'ATTENUER LES ONDES UNIPOLAIRES ET BIPOLAIRES PARASITES. DOMAINE D'APPLICATION: DIAGRAPHIE POUR L'ANALYSE DE SONDAGE ET AUTRES PUITS DE PETROLE ET DE GAZ.
Patent FR-2546068-A1 (FR)
Title: Method and device for automatically controlling a medical syringe
Inventor: BENOIT PHILIPPE
IPC: A61M5/172
Filed: 1983-05-20
Abstract: The invention consists: in measuring the external diameter DIAMETER e, of the syringe; in processing the measurement signal in order to make it representative of the internal diameter DIAMETER i of the syringe by application of a given multiplying coefficient; and in causing the plunger of the syringe to be controlled by a step motor 6 whose supply frequency f is driven by the said processed signal and by a displayed signal which is representative of the delivery rate d to be obtained, in order to be proportional to the delivery rate and inversely proportional to the square of the said internal diameter.
Patent FR-2527469-A1 (FR)
Title: Filtre a membrane pour la microfiltration et procede pour sa fabrication
Inventor: BADENHOP CHARLES THOMAS
IPC: B01D71/56
Filed: 1983-05-20
Abstract: L'INVENTION CONCERNE UN FILTRE A MEMBRANE POUR LA MICROFILTRATION. LE FILTRE COMPORTE UNE MEMBRANE FILTRANTE POREUSE FORMEE DE MATIERE SYNTHETIQUE DONT LA GROSSEUR DE PORES EST DE 0,05 A 10M ENVIRON. LA MEMBRANE FILTRANTE EST FORMEE DE POLYAMIDE AROMATIQUE.
Patent FR-2529024-A1 (FR)
Title: Dispositif de connexion electrique
Inventor: MARANGONI ANTONIO
IPC: H01R13/46
Filed: 1983-06-17
Abstract: A.DISPOSITIF DE CONNEXION ELECTRIQUE. B.IL EST CONSTITUE D'UNE BOITE 2 DESTINEE A ETRE FIXEE SUR UN APPAREIL ELECTROMENAGER ET FERMEE PAR UN COUVERCLE 4. LE COUVERCLE EST IMMOBILISE A L'AIDE D'UN CROCHET 22 QUI S'ENGAGE DANS UNE FENTE 21. LE CABLE D'ALIMENTATION EST RETENU PAR UN ETRIER 13. C.APPLICATION : APPAREILS ELECTROMENAGERS.
Patent FR-2551112-A1 (FR)
Title: Connector for oblong components
Inventor: DOAT OLIVIER
IPC: E04B1/19
Filed: 1983-08-25
Abstract: The connector (13) fits between oblong components (4,5) to form a lattice-work structure (1). The end (17) of each component and the mating face (21) of the connector body form complementary supporting surfaces, which fit together. The body can have a hole through it, through which one or more bands are passed. Where there are two bands, their projecting portions can be bent over, so as to run parallel along opposite sides of the body, which they are fixed to.
Patent FR-2556374-A1 (FR)
Title: Device for maintaining the silver concentration at a determined value in fixing baths in cinematographic or photographic laboratories
IPC: C25C7/06
Filed: 1983-12-12
Abstract: Device with silver electrodes, one 6 being immersed in a receptacle 1 containing a reference bath, the other 7 being immersed in the fixing bath situated in the electrolysis tank 2. A liquid contact is established by a U-shaped tube 4 filled with the reference bath and stoppered at the ends by cotton plugs 5. A Mariotte bottle 3 supplies the reference bath to the container 1 at a constant level. The electrodes are connected to an amplifier which, by means of a switch, cuts or establishes the electrical supply for the recovery, according to whether the voltage between electrodes is negative or positive.
Patent FR-2539396-A1 (FR)
Title: Ensemble pour prelever des substances liquides contenues dans des recipients a jeter
Inventor: LOMBARDINI SILVIO
IPC: B65D25/42
Filed: 1984-01-12
Abstract: RESERVOIRS OU RECIPIENTS JETABLES. ENSEMBLE POUR LE PRELEVEMENT DE LIQUIDES CONTENUS DANS DES RECIPIENTS A JETER, CARACTERISE EN CE QU'IL COMPREND LA COMBINAISON D'UN RECIPIENT EN POLYETHYLENE2, INSERE DANS UNE ENVELOPPE EN CARTON RIGIDE1, ET D'UN DISPOSITIF A ROBINET3 MUNI D'UNE TIGE SE TERMINANT EN POINTE QUI EST DESTINEE A PERFORER LA PAROI DU RECIPIENT2, L'ENVELOPPE1 ETANT POURVUE D'UNE PARTIE DE GUIDAGE14 POUR LA TIGE DU ROBINET3.
Patent FR-2557908-A1 (FR)
Title: Urban kiosk
IPC: E04H1/12
Filed: 1984-01-05
Abstract: This kiosk comes in the form of a small construction which is closed at its rear part and mostly open on its front face. Two lateral doors 8 each comprising two leaves 9, 10 are provided on either side of this front face. The first leaf 9 is articulated on a fixed lateral part 7 of the kiosk. The second leaf 10 is articulated on the first as well as to a bracket 13 which is itself mounted in such a way that it can pivot about a fixed vertical axis 15. When viewed in plan, the two leaves 9, 10, the bracket 13 and a portion of the front face form a quadrilateral which can be deformed between a kiosk closing position and an open position in which the second leaf 10 is located away from the front face. Applications : point of sale, information stand, meeting point.
Patent FR-2562736-A1 (FR)
Title: Device for controlling a rolling shutter or the like
Inventor: ROUSSEAU GERARD JULIEN LOUIS
IPC: H02P7/00
Filed: 1984-04-05
Abstract: It relates for example to the control of a rolling shutter. According to the invention, in order to operate inverter switches r1, r2 interposed in forward/reverse mode on the supply to an electric motor 10 suited to such a control, use is made of two flip-flops BA1, BA2 mounted in cascade upstream of two gates P1, P2 monitoring the supply to relays Re1, Re2 which govern the said inverter switches r1, r2, so that the control member 17 available to the user can be a straightforward pushbutton and hence constitute, for this user, a single control member with single direction of actuation. Application to the control of a rolling shutter or the like.