baber/WOPTO huggingface dataset:
Patent FR-2461873-A1 (FR)
Title: Joint de tuyauterie resistant a la corrosion
Inventor: CHAMBERLIN RICHARD LEROY
IPC: F16L58/18
Filed: 1980-07-16
Abstract: JOINT DE TUYAUTERIE. LE JOINT COMPORTE UN ELEMENT MALE FILETE 16 ET UN ELEMENT FEMELLE FILETE 30 REVETUS EXTERIEUREMENT D'UNE COUCHE DE MATIERE PLASTIQUE POLYMERE 36 RESISTANT A LA CORROSION. LE REVETEMENT DE L'ELEMENT FEMELLE SE TERMINE PAR UNE JUPE ANNULAIRE 38 QUI S'ETEND AU-DELA DE L'EXTREMITE COTE JOINT DE CET ELEMENT DE FACON A ENTOURER UNE PARTIE DU REVETEMENT DE L'ELEMENT MALE LORSQUE LE JOINT EST ASSEMBLE. AU MOINS UN BOURRELET D'ETANCHEITE ANNULAIRE 40 EST FORME SUR L'UNE DES DEUX SURFACES EN VIS-A-VIS DE LA JUPE ET DU REVETEMENT DE L'ELEMENT MALE, CE DERNIER REVETEMENT COMPORTANT, DE PREFERENCE, UNE RAMPE ANNULAIRE 42 AU NIVEAU DE BOURRELET. APPLICATION: NOTAMMENT, A UN ACCOUPLEMENT DE TUYAUX DU TYPE A COMPRESSION.
Patent FR-2487231-A1 (FR)
Inventor: MONTORIOL BERNARD
IPC: B21F99/00
Filed: 1980-07-23
Abstract: A method for the manufacture of stopper wirings which consists: in shaping wires to a profile including in a first plane a central portion in the form of an arc of circle and two straight branches, in disposing the shaped wires to form a complete ring, the straight branches extending outwardly from the ring, in twisting each branch along a first portion of its length starting from the ring, in twisting locally the remaining portion of each branch in a zone intermediate between the twisted portion and the outer end, and in rolling the end of the remaining portion of each branch in the shape of a loop to form one leg of the wiring.
Patent FR-2487847-A1 (FR)
Title: Procede et installation de gazeification de matieres d'origine vegetale
Inventor: LUCAS JEAN MARIE
IPC: C10J3/24
Filed: 1980-07-30
Abstract: ON EXTRAIT EN 13 DES GAZ AYANT TRAVERSE LES MATIERES EN COURS DE TRAITEMENT, ON RECYCLE CES GAZ ET ON LES RECHAUFFE POUR PRODUIRE DES GAZ CHAUDS QUI SONT INJECTES EN 18 DANS LA CHAMBRE DE TRAITEMENT 10. PRATIQUEMENT, LA TOTALITE DES MATIERES EN COURS DE TRAITEMENT EST TRAVERSE PAR UN FLUX GAZEUX DE DIRECTION TRANSVERSALE F PAR RAPPORT A LA DIRECTION LONGITUDINALE A DES MATIERES DANS LA CHAMBRE 10.
Patent FR-2487900-A1 (FR)
Title: Window frame installation for lined opening - uses ferrules in surround to fix bolted flanged cam-wheels with offset hubs engaging frame edges
IPC: E06B1/60
Filed: 1980-07-29
Abstract: The head (7) and sill (4) of the wall opening locate the frame members (13,17) with vertical support. Anchorage devices (21) are built into the edges of the wall opening, serving in the fixing and adjustment of the frame once placed. Horizontal, vertical and transverse adjustment is possible and the wall opening may be lined by concrete members (4,7,8) locating ferrules (21) at uniform centres. A lintel (7) rebate and an apron plinth may locate the frame, and a cam-wheel (1) may be bolted (2) to each ferrule. The cam-wheels may be masked (23), may house onto frame (13), and may be rotated by a tommy bar engaging blind bores (18).
Patent FR-2487636-A1 (FR)
Title: Beehive covered with synthetic insulating sheets - has aluminium frame with channel sections forming edges and aluminium, entirely covering walls on inside and outside
IPC: A01K47/00
Filed: 1980-07-31
Abstract: The beehive is assembled from panels of aluminium sheet covering synthetic insulating material and a framework of profiled extruded aluminium sections. The internal and external walls are entirely covered with aluminium. It can have a channel section accommodating the top and the frame cover, while other channel sections protect the edges of the panels and accommodate the frames. The components can be arranged to fit together and be secured by bolting, having removable dowels to ensure accurate alignment.
Patent FR-2492391-A1 (FR)
Title: Synergistic heat stabilisers for PVC - contg. organo-zinc cpd., organic deriv. of Gp.=IIA metal and thioglycolic acid ester
Inventor: GAY MICHEL
IPC: C08K5/00
Filed: 1980-10-20
Abstract: Stabilisers for PVC comprise (a) at least one organozinc cpd. (I), (b) at least one organic deriv. of a gp. 2a metal and (c) at least one ester of thioglycolic acid (III). (I) is e.g. a Zn salt of a carboxylic acid or Zn derivs. of phenolic cpds., mercaptides and chelates of beta-dicarbonyl cpds. (II) is e.g. a salt of a carboxylic acid, derivs, of phenolic cpds., mercaptides or chelates of beta-dicarbonyl cpds. of Ca, Mg, Ba or Sr. (III) is esp. a cpd. (HS-CH2-COO)nR in which n is 1, 2 or 3 and R is a radical of valency n such as (i) linear or branched, satd. or mono- or polyunsaturated 2-36C aliphatic radicals in which the carbon chain may be interrupted by one or more -O- or -S- links; (ii) a cycloaliphatic gp. contg. one or more 5-12C rings, opt. substd. by one or more 1-6C alkyl or alkoxy gps.; (iii) cycloalkylaliphatic or cycloalkenylaliphatic gps. formed from one or more rings with a total of 5-12C and n aliphatic chains with 1-6C which may be bonded to the cyclic part via an oxygen atom -O-; etc. The stabiliser combinations are synergistic and have low toxicity, and give colourless PVC compsns. with excellent heat resistance.
Patent FR-2493885-A1 (FR)
Title: Fitting central shaft to washing machine rotary drum - by drilling side wall of drum at centre, turning down edges of opening and mounting shaft against opening
Inventor: GAUTHIER GERARD YVON
IPC: D06F37/04
Filed: 1980-11-07
Abstract: The fitment of a central shaft in the side wall of a washing machine rotary drum is effected by a method which avoids the usual multiple riveting of the pressed stainless steel sheet metal of the drum. The side wall of the drum is drilled at the centre, and the edge of the opening is turned down. The shaft is mounted on a metal base comprising a blank resting against the side of the drum and having a projecting rib which is inserted into the contoured opening. After insertion, the rib is pressed down to hold the assembly firm.
Patent FR-2494594-A1 (FR)
Title: Rigid cage for supporting fabric filters for swimming pool waters etc. - pref. polymer coated for protection against corrosion
Inventor: MARTIN JACQUES
IPC: B01D29/15
Filed: 1980-11-26
Abstract: Filter bags for use under pressure, e.g. for cleaning recirculated swimming pool water, etc., are supported by a cage assembled from an annular array of rigid rods or tubes mounted using rigid terminal and intermediate spacers with holes or recesses to locate the tubes. To support and protect conventional filter elements with covers of e.g. tubular woven polypropylene fabric. The metal cage components pref. have a polymeric coating, of unspecified material, for protection against corrosion.
Patent FR-2497171-A1 (FR)
Title: Harness for windsurfing board - has strap to apply sail traction to user's back and shoulders, leaving arms free
IPC: B63B35/79
Filed: 1980-12-29
Abstract: The harness is for a windsurfing board. It transmits part or all of the sail traction to the shoulders and back of the user, leaving the arms free. There is a belt (1), the ends of which are fixed to the wishbone (3) and the user (4). The user can press on the belt with his back (1a). The belt is independent of the user and extended at its ends by ropes (2). A return strap (5) ensures permanent contact between the user's back and return to the wishbone centre when out ofuse.
Patent FR-2474733-A1 (FR)
Title: Perfectionnements apportes aux dispositifs d'affichage electronique a panneau plat
Inventor: CARROLL CHARLES BRYSON
IPC: H01J29/82
Filed: 1981-01-26
Abstract: DISPOSITIF QUI COMPREND UN SYSTEME DE PLAQUE DE BASE MUNI D'UNE PLURALITE D'ENCOCHES DE REFERENCE 37A, 37B; UN SUPPORT DE MODULATEUR 29; UNE PLURALITE DE SYSTEMES DE GUIDES DE FAISCEAUX 22, 23, 27, 28, COMPRENANT DES PATTES DE RETENUE RAPPROCHEES 42 ET ELOIGNEES 51; DES EVIDEMENTS DE RETENUE RAPPROCHES DES GUIDES DE FAISCEAUX 39, 41 DISPOSES DANS LE SUPPORT 29 POUR VENIR EN PRISE AVEC LES PATTES DE RETENUE RAPPROCHEES 42; DES FENTES DE SUPPORT DE VOLET RAPPROCHEES 43, POUR RECEVOIR LESDITS VOLETS 19; DES MOYENS DE SUPPORT DE GUIDES ELOIGNES 46 COMPORTANT DES EVIDEMENTS DE RETENUE 49 POUR VENIR EN PRISE AVEC LES PATTES DE RETENUE ELOIGNEES 51; DES FENTES DE SUPPORT DE VOLET ELOIGNEES 53 ALIGNEES AVEC LES FENTES DE SUPPORT RAPPROCHEES 43 POUR RECEVOIR LESDITS VOLETS 19.
Patent FR-2500946-A1 (FR)
Title: Aerial support allowing movement of TV or cine camera - has two vertical masts supporting horizontal scissor jack mounted on pulleys and supporting camera
IPC: G12B9/08
Filed: 1981-02-16
Abstract: The arrangement utilises two parallel masts which are fixed to a foot lever at the base and to two horizontal parallel bars at the top. At the base, between the masts, is a motor with a drum around which a cable passes and travels over pulleys on the bars to pulleys on a scissor jack assembly. This jack assembly is fixed to a chassis which travels along the masts driven by a chain from a motor at the base of the masts. This allows the height of the camera to be controlled. The chassis supports a second chassis on which a motor drives an endless screw to control the extension of the jack assembly to position the camera.
Patent FR-2476384-A1 (FR)
Title: Multipole switch with electromagnetic trip - has movable contact with armature below lever which releases latch arm
Inventor: BONAMEAU JEAN MARIE
IPC: H01H71/52
Filed: 1981-02-17
Abstract: The electrical switch has a number of movable contacts(7) secured to a rotatable bar(6) biassed by a spring(16) to open the contacts but retained in a "closed" position by a latch arm(3) of a manual switch latched on an arm(8). The arm(8) is an extension of a pivoted lever(118) passing underneath the contacts(7) and mounting upstanding pins (115), each aligned with a movable contact(7). Each circuit of a movable contact(7) includes an electromagnet(109) having an armature(114) positioned below the lever(118). If a short circuit occurs in one circuit the associated armature(114) is urged against the lever, pivoting the lever and releasing the latch arm(3). The released bar(6) thus rotates to open the contacts(7). A violent short circuit drives the armature(114) against the lever(118) in turn driving the pins(115) against the contacts(7) to open them.
Patent FR-2479063-A1 (FR)
Title: Procede de faconnage d'arbres a came par rectification de precision
Inventor: VOIGT HEINZ
IPC: B24B19/12
Filed: 1981-03-24
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE FACONNAGE DES CAMES 1 D'UN ARBRE A CAMES 2 TENU ENTRE POINTES DANS UN SUPPORT 3. DES MEULES DE PREFINISSAGE 4 ET DES MEULES DE FINISSAGE 5 SONT DISPOSEES EN ALTERNANCE SUIVANT DEUX RANGEES DE PART ET D'AUTRE DE L'ARBRE A CAMES 2. TOUT FLECHISSEMENT DE CE DERNIER SOUS L'ACTION DES MEULES 4, 5 EST COMPENSE. APPLICATION AU FACONNAGE D'ARBRES A CAMES DE MOTEURS DE VEHICULES AUTOMOBILES.
Patent FR-2507941-A1 (FR)
Title: Bending press with two parallel slides - has slides flush to table driven by coupled underslung two-way jacks permitting independent or unified motion
IPC: B21D5/02
Filed: 1981-06-19
Abstract: The bending press uses a sub-frame (1) to mount two parallel slides (2,2a) with tool emplacements flush in the surface of a horizontal table (13), a symmetrical arrangement of four fixed emplacements being provided by the table. The slides can move independently or together, being driven independently by two-way jacks (3,3a) at a common level beneath, and coupled by integral yokes (18,18a) combining to locate a screw (16). The internal face of one yoke (18) is threaded and the other is smooth, the screw being capable of rotation without longitudinal displacement relative to the smooth yoke. The slides may be mounted on the cylinders (5,5a) of their respective drive jacks and the inter-slide coupling may connect the cylinders, each slide providing two longitudinal rails (22,32) located by separate table windows.
Patent FR-2485197-A1 (FR)
Title: Systeme d'analyse de bioxyde de carbone
Inventor: KELLEY THOMAS F
IPC: G01N7/14
Filed: 1981-06-19
Abstract: UN SYSTEME D'ANALYSE DU BIOXYDE DE CARBONE TOTAL COMPREND UNE CHAMBRE DE REACTION 30 DANS LAQUELLE SONT MONTES UN TUBE 32 ET UN PISTON 42 QUI EFFECTUE UN MOUVEMENT COULISSANT DANS LE TUBE EN VUE DE MODIFIER LE VOLUME DE LA CHAMBRE. UNE SOUPAPE 14 ACCOUPLEE A LA CHAMBRE EST POURVUE D'UNE OUVERTURE D'ENTREE D'ECHANTILLON ET D'UNE OUVERTURE D'ENTREE DE REACTIF ET ELLE PEUT SE DEPLACER ENTRE UN PREMIER ETAT OU L'OUVERTURE D'ENTREE D'ECHANTILLON EST RELIEE A LA CHAMBRE, UN SECOND ETAT DANS LEQUEL L'OUVERTURE D'ENTREE DU REACTIF EST RELIEE A LA CHAMBRE, ET UN TROISIEME ETAT DANS LEQUEL LA CHAMBRE A REACTION EST FERMEE DE FACON HERMETIQUE. UN DISPOSITIF DE COMMANDE DU SYSTEME ACTIONNE DE FACON COORDONNEE LA SOUPAPE 14 ET DEPLACE LE PISTON 42 POUR AUGMENTER LE VOLUME DE LA CHAMBRE ET ASPIRER L'ECHANTILLON DANS CETTE CHAMBRE POUR LE MELANGER A UN REACTIF ACIDE, PUIS FERME DE FACON HERMETIQUE LA CHAMBRE ET AUGMENTE SON VOLUME POUR FACILITER LE DEGAGEMENT DU BIOXYDE DE CARBONE. UN TRANSDUCTEUR 24 DETECTE ALORS LA PRESSION DU BIOXYDE DE CARBONE DANS LA CHAMBRE DE REACTION.
Patent FR-2491558-A1 (FR)
Title: Systeme a gaz comprime a boucle fermee avec compresseur a vis lubrifie par huile pulverisee
Inventor: SHAW DAVID NORTON
IPC: F04C29/02
Filed: 1981-07-01
Abstract: SYSTEME A GAZ COMPRIME A BOUCLE FERMEE AVEC UN COMPRESSEUR A VIS LUBRIFIE PAR HUILE PULVERISEE. COMPRESSEUR ROTATIF A VIS HELICOIDALE POUR UN SYSTEME DE REFROIDISSEMENT UTILISANT UN REFRIGERANT CONDENSABLE. LE COMPRESSEUR EST MUNI DE ROTORS 44, 46 EN PRISE MUTUELLE ET LOGES PAR L'INTERMEDIAIRE DE PALIERS 56, 58, 68 ANTIFRICTION DANS UN CARTER HERMETIQUE 28. LE COMPRESSEUR EST ALIMENTE EN UNE HUILE DE LUBRIFICATION MISCIBLE DANS LE REFRIGERANT LIQUIDE EN UNE PROPORTION DE 0,25 A 12 EN POIDS DE LA SOLUTION. DU FLUIDE MOTEUR VAPORISE A PRESSION DE REFOULEMENT CONTENANT DE L'HUILE PULVERISEE PEUT PASSER EN BOUCLE FERMEE A TRAVERS LES PALIERS ANTIFRICTION 56, 58, 68 DU COTE REFOULEMENT 22 VERS LE COTE ASPIRATION 24 DE LA MACHINE AFIN D'ASSURER LEUR LUBRIFICATION. AINSI LE SYSTEME DE REFROIDISSEMENT NE CONTIENT PLUS DE POMPE A HUILE, DE DECANTEUR D'HUILE ET DE FILTRE A HUILE. LE FLUIDE LIQUIDE CONTENANT DE L'HUILE PEUT ETRE SOUTIRE DU CONDENSATEUR 14 ET INJECTE DANS LA CHAMBRE DE COMPRESSION DEFINIE PARTIELLEMENT PAR LES ROTORS 44, 46 EN PRISE MUTUELLE A UN MOMENT DU PROCESSUS DE COMPRESSION OU LA CHAMBRE DE COMPRESSION EST ISOLEE DES COTES ASPIRATION 24 ET REFOULEMENT 22 DU COMPRESSEUR POUR REFROIDIR LES ROTORS 44, 46.
Patent FR-2492767-A1 (FR)
Title: Glass phial for cleaning liq. - is held in plastics tube with cotton wool plug and has one or more preferential break areas or constrictions
Inventor: WORDER HANS
IPC: A61J1/06
Filed: 1981-08-18
Abstract: The cylindrical phial (1) is made of easily breakable material, such as glass. It is intended for holding a liq. e.g. a cleaning liq. for typewriter letter types, and may be carried in a flexible plastics tube containing a cottonwool plug for application. It has one or more preferential fracture areas (2) which may consist of local constrictions. The phial may have a narrow tapering end (3). The dia. of the constriction may be about two thirds of the main phial dia. The dia. of the narrow end may be approx. the same as that of the constriction. The length of the narrow end may be about one third of the total height of the phial.
Patent FR-2491241-A1 (FR)
Title: Unite de commande pour organe d'affichage
Inventor: RUDGARD INGEMAR
IPC: G09G5/40
Filed: 1981-09-18
Abstract: UN ORGANE D'AFFICHAGE TEL QU'UN ECRAN DE VISUALISATION BS, PRESENTE DES SYMBOLES QUI SONT DIVISES EN MODULES. CHAQUE MODULE CONSISTE EN UNE MATRICE DE POINTS. UNE MEMOIRE A REGENERATION BM COMPORTE UN MOT POUR CHAQUE MODULE SUR L'ORGANE D'AFFICHAGE. PARMI LES MOTS QUI, DANS LA MEMOIRE, CORRESPONDENT AUX MODULES D'UN SYMBOLE, L'UN CONTIENT UN CODE DE SYMBOLE ET LES AUTRES DEFINISSENT LES MATRICES DE POINTS DES MODULES. UNE INFORMATION DE COMMANDE DANS CHAQUE MOT INDIQUE SI LE MOT EST UN CODE DE SYMBOLE OU UNE MATRICE DE POINTS. UNE MEMOIRE DE TRANSFORMATION DE CODE KTM RECOIT LE CODE DE SYMBOLE ET CONTIENT, A UNE ADRESSE INDIQUEE PAR LE CODE UN MOT, QUI DEFINIT LA MATRICE DE POINTS DU MODULE EN QUESTION. UN SELECTEUR MUX2 ENVOIE A L'ORGANE D'AFFICHAGE, SELON L'INFORMATION DE COMMANDE, LE MOT EXTRAIT DE LA MEMOIRE A REGENERATION OU LE MOT EXTRAIT DE LA MEMOIRE DE TRANSFORMATION DE CODE.
Patent FR-2514621-A1 (FR)
Title: Chaussure de ski alpin
Inventor: GRAILLAT GERARD
IPC: A43B5/04
Filed: 1981-10-19
Abstract: LA PRESENTE INVENTION SE RAPPORTE A UNE CHAUSSURE DE SKI ALPIN COMPORTANT UN SYSTEME DE TENUE DE PIED DONT LES ELEMENTS DE SERRAGE SONT CONSTITUES DE MOYENS DE MISE EN PRESSION 8, 18, 33, 36 D'UNE PLAQUE DE REPARTITION 6, 17, 39 DES EFFORTS APPLIQUES SUR LE DESSUS DU PIED A L'INTERIEUR DU BAS DE COQUE DE LADITE CHAUSSURE. L'INVENTION SE CARACTERISE PAR LE FAIT QUE LES MOYENS DE MISE EN PRESSION SONT DISPOSES DE TELLE SORTE QUE LE PIED SE TROUVE PLAQUE CONTRE L'UNE DES PAROIS LATERALES 3, 3, 16, 16 DE LA CHAUSSURE AFIN D'AMELIORER LE CONTACT DU PIED AVEC LA COQUE.
Patent FR-2496676-A1 (FR)
Title: Procede de preparation de polyether-esteramides et nouveaux produits ainsi obtenus
Inventor: TANAKA CHIAKI
IPC: C08G69/40
Filed: 1981-11-24
Abstract: UNE POLYETHER-ESTERAMIDE AMELIOREE EST PREPAREE EN MELANGEANT: A. UN ACIDE AMINOCARBOXYLIQUE, B. UN POLY-(OXYDE D'ALKYLENE) GLYCOL AYANT UN POIDS MOLECULAIRE MOYEN EN NOMBRE DE 300 A 6000 ET C. UN ACIDE DICARBOXYLIQUE, SUIVANT UN RAPPORT DE MELANGE TEL QUE LA QUANTITE DU COMPOSANT B SOIT 5 A 90 EN POIDS, EN SE BASANT SUR LA QUANTITE TOTALE, LES GROUPES AMINO, CARBOXYLES ET HYDROXYLES DANS LE MELANGE SATISFAISANT A L'EXIGENCE SUIVANTE: (CF DESSIN DANS BOPI) EN CHAUFFANT LE MELANGE ENTRE 150 ET 260C ET PUIS EN POLYMERISANT LE MELANGE ENTRE 220 ET 300C SOUS UN VIDE POUSSE, LA POLYETHER-ESTERAMIDE OBTENUE PRESENTANT UNE EXCELLENTE RESISTANCE AUX CHOCS ET UNE EXCELLENTE ELASTICITE CAOUTCHOUTEUSE.
Patent FR-2495430-A1 (FR)
Title: Machine pour travailler le sol munie de plaques d'extremite
Inventor: LELY CORNELIS VAN DER
IPC: A01B33/06
Filed: 1981-12-02
Abstract: MACHINE POUR TRAVAILLER LE SOL, MUNIE D'UN CHASSIS 1 DIRIGE PERPENDICULAIREMENT AU SENS DE L'AVANCEMENT ET DANS LEQUEL EST DISPOSE UN ENSEMBLE DE ROTORS 3, QUI PEUVENT TOURNER AUTOUR D'AXES DIRIGES EN HAUT, ET QUI SONT MUNIS D'ORGANES DE TRAVAIL 4 LEDIT CHASSIS COMPORTANT A SES EXTREMITES DEUX PLAQUES 9, SENSIBLEMENT VERTICALES, POUVANT SE DEPLACER EN HAUTEUR PENDANT LE FONCTIONNEMENT ET COOPERANT PENDANT LE FONCTIONNEMENT AVEC LES ORGANES DE TRAVAIL 4 D'UN ROTOR EXTERIEUR 3. LA PLAQUE 9 EST DISPOSEE DE MANIERE A POUVOIR SE DEPLACER VERS L'EXTERIEUR ET VERS LE HAUT TOUT EN DEMEURANT PRATIQUEMENT PARALLELE A SA POSITION D'ORIGINE.
Patent FR-2495677-A1 (FR)
Inventor: BOSSO GIUSEPPE
IPC: E05B65/19
Filed: 1981-12-09
Abstract: A snapping and blocking mechanism for the engine bonnet (8) of a motor vehicle comprises a main blocking device for keeping the engine bonnet (8) shut in a fully closed position and a safety blocking device for preventing the engine bonnet (8) from opening inadvertently. The main and the safety blocking device are actuable independent of one another and comprise respectively a main snap member (5, 6) and a hook member (14), both members (5, 6; 14) being carried by the engine bonnet (8). Furthermore, the snapping and blocking mechanism comprises a common wire spring which is mounted on the vehicle body (2) and is arranged in such a way that, in order to perform the necessary snapping and blocking functions, it cooperates separately with the two members (5, 6; 14) mentioned. Action on one end of the wire spring (11) causes the release of one of the blocking devices, whilst action on the other end of the spring (11) releases the other blocking device.
Patent FR-2499415-A1 (FR)
Title: Dispositif de traitement atmospherique
Inventor: BRYSON JOHN D
IPC: A61L9/12
Filed: 1982-01-22
Abstract: DISPOSITIF DE TRAITEMENT ATMOSPHERIQUE. IL COMPREND UN BOITIER VERTICAL PRESENTANT DES TROUS D'ENTREE D'AIR INFERIEUR ET DES TROUS DE SORTIE D'AIR SUPERIEUR, UN VENTILATEUR 31 LOGE DANS LE BOITIER ENTRE LES TROUS D'ENTREE ET DE SORTIE D'AIR POUR FAIRE S'ECOULER DE L'AIR A TRAVERS LE BOITIER, UN FILTRE 41 MONTE DE MANIERE AMOVIBLE DANS LE BOITIER ENTRE LES TROUS D'ENTREE ET LE VENTILATEUR SUR LE TRAJET DE TOUT L'AIR TRAVERSANT LE BOITIER, UN MONTAGE 50 DE MANCHONS INTERIEUR ET EXTERIEUR MONTE DANS LE BOITIER POUR INTRODUIRE DANS LE COURANT D'AIR, EN AVAL DU FILTRE, UNE SUBSTANCE A DISTRIBUER ET PRESENTE EN 67 DANS LE MANCHON INTERIEUR, LES DEUX MANCHONS POUVANT TOURNER L'UN PAR RAPPORT A L'AUTRE, DES TROUS PERCES DANS LES MANCHONS POUR COMMANDER L'ECOULEMENT A TRAVERS LA CHAMBRE SELON LES POSITIONS ANGULAIRES RELATIVES DES MANCHONS. APPLICATION A LA DISTRIBUTION DANS L'ATMOSPHERE DE PRODUITS ODORANTS, DESODORISANTS INSECTICIDES, ETC.
Patent FR-2541220-A1 (FR)
Title: Special one-wheeled trailer for a motorcycle or automobile
IPC: B62D63/06
Filed: 1982-05-27
Abstract: The trailer forming the subject of the patent consists essentially of a steel chassis M produced from welded sections, which is chemically treated for rustproofing. To this chassis there is attached, by bolts, a polyester container of aesthetic shape having a volume of 220 litres and fitted with a lockable cover. On this same chassis, at its lower part, there are fixedly located two articulated arms 10 supporting a wheel mounted on roller bearings. These arms are connected by an elastic suspension system B with compensation by a dual-acting shock absorber 11. The hitching point A is of the universal type and is imperatively positioned level with the axle of the rear wheel of the towing vehicle. This system makes it possible to keep the loads made up of the motorbike and the trailer in a single horizontal application plane (axis of the wheels). Any other positioning of the hitching point would add parasitic torque detrimental to good roadholding. This principle allows the trailer, mainly in the case of a motorcycle towing vehicle, to follow all the movements of the motorbike, on the one hand in a horizontal plane (inclination of the motorbike) and, on the other hand, in a vertical plane (deflection of the road).
Patent FR-2527878-A1 (FR)
Title: Circuit de traitement de signal pour camera de television a detecteur matriciel d'image affecte de defauts localises
Inventor: BADEFORT BERNARD
IPC: H04N5/217
Filed: 1982-05-28
Abstract: L'INVENTION CONCERNE LES CAMERAS DE TELEVISION A ANALYSEUR DE TYPE MATRICIEL. POUR ELIMINER LES DEFAUTS PERMANENTS LOCALISES DE L'ANALYSEUR, ON UTILISE A LA PLACE D'UN POINT DEFECTUEUX LE SIGNAL EMIS PAR LE POINT PRECEDENT. LES ADRESSES DE POINTS DEFECTUEUX SONT STOCKEES DANS UNE MEMOIRE MORTE PROGRAMMABLE 10, AINSI QUE LES ADRESSES DE COLONNES ENTIERES DE POINTS DEFECTUEUX (SANS STOCKER TOUS LES POINTS DE CETTE COLONNE). A CHAQUE IMAGE, CES ADRESSES DE COLONNES SONT TRANSFEREES DANS UNE MEMOIRE VOLATILE RAM 30. UN ORDRE DE CORRECTION EST ENVOYE: -SOIT LORSQU'ON PASSE (COMPARATEURS 22 ET 24) SUR UN POINT DEFECTUEUX (STOCKE DANS LA MEMOIRE PROM); LA MEMOIRE PROM EST ALORS INCREMENTEE POUR INDIQUER LE POINT DEFECTUEUX SUIVANT, ET ELLE EST REINITIALISEE A LA FIN DU BALAYAGE IMAGE; -SOIT LORSQU'ON PASSE (COMPARATEUR 38) SUR UNE COLONNE DEFECTUEUSE (CONTENUE DANS LA MEMOIRE RAM); LA MEMOIRE RAM EST ALORS INCREMENTEE POUR INDIQUER LA COLONNE DEFECTUEUSE SUIVANTE ET ELLE EST REINITIALISEE A LA FIN DE CHAQUE BALAYAGE LIGNE.