baber/WOPTO huggingface dataset:
Patent FR-2577754-A1 (FR)
Title: Method and device for earthing over at the end of a row for a seeder sowing seeds under mulching
Inventor: GOFF JOSEPH LE
IPC: A01C7/08
Filed: 1985-02-26
Abstract: In a seeder for sowing under mulching with compacting cylinders 1, film carrier 3 and film applicator 2, with a film cutter 4 and seeding wheels 9, the method consists in ensuring close contact between the film and front wall of the unwinder 2, in preventing the film from rising back up on the upstream periphery of the unwinder, in associating the cutting member with means 29, 30, 32 for retaining and spreading out the earth, in adjusting the control of the cutting member 4 so as to allow it to be brought into contact with the ground, in coordinating, for certain displacements of the seeder, the low position of the cutting member 4 with the top position of the seeding elements 9, 36 during short displacements at the end of a row, so that the earth pushed by the cutting member and the spreading and retention means 29, 30, 32 associated with the said member, bring the earth over a length of the end constituting the beginning or the end of a row.
Patent FR-2562749-A1 (FR)
Title: Assembly of electronic circuits in which detachable electronic subassemblies are connected together, especially by mother-board/daughter-board connectors
Inventor: GUDGOEN BRYAN
IPC: G01R31/02
Filed: 1985-04-02
Abstract: A combination of mother 1 and daughter 2 printed-circuit boards is equipped with a locking system for powering up. A conductive loop is established by means of conductive tracks between contacts 5a, 5b on the edges of the daughter boards 2, of the connectors 3 on the mother board 1 and of the conductive tracks 7, 8, 9 on the mother board. A short-circuit detector 13 detects the electrical continuity of the loop thus formed and acts on a switching device 14 in order to power up the assembly.
Patent FR-2579860-A1 (FR)
Title: Improvements made to machines for harvesting green beans or other plants on a stalk
IPC: A01D45/22
Filed: 1985-04-09
Abstract: The present invention relates to improvements made to machines harvesting green beans or other plants on a stalk. The machine, by rotation of a toothed wheel 2, removes the green beans from their stalk and sends them to the top of the apron 1 with the aid of a brush usually made from synthetic fibres. This brush harms the beans because the fibres are too hard and thin. They form holes which prevent a good sale of the harvest. The first objective of this invention consists in changing the brush for a rubber foam roller which is more or less flexible and is optionally provided with nipples for greatly limiting the harm to the beans at this point. Next, many beans are often noticed on the ground. It would be desirable to put behind the toothed wheel 2, a gathering means in order to decrease the losses. This means may be a suction hood optionally twinned with a sweeper brush, this example, however, not being limiting as a gathering means after the toothed wheel.
Patent FR-2580880-A1 (FR)
Title: Procede et dispositif de telesignalisation pour une liaison de transmission numerique bidirectionnelle
Inventor: LACROIX JEAN-CLAUDE
IPC: H04B17/40
Filed: 1985-04-19
Abstract: CE PROCEDE CONSISTE A TRANSMETTRE DEPUIS UN EQUIPEMENT INTERMEDIAIRE DE LA LIAISON UN MESSAGE DE TELESIGNALISATION FORME DE DEUX PARTIES, UNE PARTIE DE CARACTERISATION DONT LA FORME DEPEND DU TYPE DE SIGNALISATION ET QUI EST SUBSTITUEE A DES DONNEES DE L'UN DES TRAINS NUMERIQUES PARCOURANT LA LIAISON EN DIRECTION DE L'UN DES TERMINAUX DIT TERMINAL TRAITANT, ET UNE PARTIE DE LOCALISATION DONT LA FORME EST INDEPENDANTE DU TYPE DE SIGNALISATION ET QUI EST SUBSTITUEE A DES DONNEES DU TRAIN NUMERIQUE PARCOURANT LA LIAISON EN DIRECTION DE L'AUTRE TERMINAL DIT TERMINAL RELAIS, LEDIT TERMINAL RELAIS EMETTANT EN REPONSE UN MESSAGE D'ACQUITTEMENT A DESTINATION DU TERMINAL TRAITANT DONT LE RETARD PAR RAPPORT A LA PARTIE DE CARACTERISATION PERMET D'IDENTIFIER L'EQUIPEMENT EMETTEUR. LA FIGURE REPRESENTE UN CIRCUIT D'EMISSION DE MESSAGE DE TELESIGNALISATION 17 COMMANDANT DES CIRCUITS D'AIGUILLAGE 16, 16 PLACES SUR LES TRAJETS DES TRAINS NUMERIQUES ACHEMINES PAR LA LIAISON. CET EQUIPEMENT PRESENTE UN CIRCUIT D'HORLOGE 173 DEFINISSANT PAR LA PERIODE DE SON SIGNAL LA DUREE D'UNE PARTIE DE CARACTERISATION DE MESSAGE DE TELESIGNALISATION ET PAR SA DEMI-PERIODE LA DUREE D'UNE PARTIE DE LOCALISATION, UN CIRCUIT DE SELECTION 172, 170, 174, 175 DE LA PREMIERE PERIODE COMPLETE DU CIRCUIT D'HORLOGE SUIVANT UNE DEMANDE D'EMISSION DE TELESIGNALISATION ET DES CIRCUITS DE COMPOSITION 172, 176, 177, 178 DES DEUX PARTIES DU MESSAGE.
Patent FR-2582035-A1 (FR)
Title: Stackable formwork block made of lightweight material
Inventor: BACH PHILIPPE
IPC: E04C1/40
Filed: 1985-05-14
Abstract: Stackable formwork block made of expanded polystyrene. This block has the shape of a right-angled parallelipiped whose length L is twice its width l, with totally open horizontal faces, having a uniform wall thickness e; it has tranverse partitions 4 and small end faces 3 which have a notch at the top and at the bottom; its upper edges 5 and lower edges 6 have complementary interfitting profiles comprising a peripheral rib surrounded by an indent, the rib 61 of the lower edge being broken in the region of its central part by a transverse cut 60 of width e% = e. Formwork for concrete construction, intended to remain in position in the finished construction, which can be used in particular for the construction of buried swimming pools.
Patent FR-2582215-A1 (FR)
Title: Refrigerating wrap for therapeutic applications
IPC: A61F7/02
Filed: 1985-05-22
Abstract: Regrigerating wrap device for a therapeutic application. The invention relates to a refrigerating wrap designed to be placed on a part of the human body. The invention consists of an elastomer covering 1 divided by successive leaktight welds for forming compartments 2 containing a chemical product 3, these compartments are hinged together by a leaktight double weld forming a separation 5 which contains no chemical product. This elastomer covering 1 is placed in a natural fibre covering 6 comprising at its ends straps 8 fixed by seams 7 allowing the assembly to be held on the human body. The invention is in particular intended for soothing pain using cold.
Patent FR-2582468-A1 (FR)
Title: Machine for harvesting plants in rows such as garlic
IPC: A01D31/00
Filed: 1985-05-28
Abstract: The invention relates to a machine for harvesting plants in rows such as garlic and consists of a movable framework 1 on which there are arranged a ploughshare situated at the front of the framework 1 in order to uproot the plants and a tearing up station I for unearthing the plants uprooted by the ploughshare, which tearing up station I is formed by two endless belts juxtaposed and rotationally driven in opposite directions against one another, in an upwardly inclined longitudinal plane at the rear of the framework 1 with respect to the axis of forward travel (arrow F) of the machine. This machine is noteworthy in that it comprises, at the top outlet of the endless belts of the tearing up station I: - on the one hand, a bunching station II, intended to bunch the plants torn up by the endless belts; - on the other hand, a cleaning station III placed below the bunching station II and intended, during the binding operation of the plants, to remove, from the roots of the latter, the earth which is stuck to them; - and finally, a conveying station IV situated on a lower level than the cleaning station III and intended to gather the bunches of cleaned plants in order to route them towards a receiving area. Applications: machine for harvesting plants in rows, such as garlic.
Patent FR-2576410-A1 (FR)
Title: Ensemble detecteur de niveau de liquide, notamment de niveau d'huile dans un carter-moteur
Inventor: BELLER WILBERT E
IPC: F16N29/00
Filed: 1985-10-15
Abstract: L'ENSEMBLE COMPREND UN BOITIER 68 MONTE SUR LE RECIPIENT 12 ET PRESENTANT UNE CHAMBRE 70 DELIMITEE A UNE EXTREMITE PAR UNE MEMBRANE ELASTIQUE 74 ET A L'AUTRE PAR UN SIEGE DE SOUPAPE 76 SUR LEQUEL PEUT S'APPLIQUER UN OBTURATEUR 78 SOUS L'ACTION DE MOYENS 82, TANDIS QU'EST MONTE COULISSANT DANS LA CHAMBRE UN ORGANE-POUSSOIR 83 REPOUSSE PAR DES MOYENS 86 A DISTANCE DE L'OBTURATEUR 78 ET AU CONTACT DE LA MEMBRANE 74, UN ORGANE DE MANOEUVRE MOBILE 56, SITUE HORS DE LA CHAMBRE, ETANT REPOUSSE PAR DES MOYENS 64 EN APPUI CONTRE LA MEMBRANE 74, AFIN D'ELOIGNER L'OBTURATEUR 78 DU SIEGE 76, D'AUTRES MOYENS 46 PERMETTANT D'ELOIGNER CET ORGANE DE MANOEUVRE 56 DE LA MEMBRANE 74 AFIN DE RAMENER L'OBTURATEUR SUR SON SIEGE, TANDIS QUE DES MOYENS INDICATEURS 40, 44, 90, 92, 94 REAGISSENT A UN DEPLACEMENT SUPPLEMENTAIRE DE LA MEMBRANE 74 APRES L'APPUI DE L'OBTURATEUR SUR LE SIEGE.
Patent FR-2588973-A1 (FR)
Title: Lentille ophtalmique progressive
Inventor: DUFOUR MAURICE
IPC: G02C7/02
Filed: 1985-10-23
Abstract: LENTILLE OPHTALMIQUE PROGRESSIVE PARTICULIEREMENT ADAPTEE A UNE VISION SOUTENUE D'OBJETS SITUES A UNE DISTANCE INTERMEDIAIRE. SELON L'INVENTION, CHAQUE LIGNE DE LA PARTIE CENTRALE 12 DE LA ZONE PROGRESSIVE VI QUI EST PARALLELE A LA MERIDIENNE PRINCIPALE DE PROGRESSION MM1 SATISFAIT EN CHACUN DE SES POINTS A LA RELATION 1R - 1R CONSTANTE. R ET R ETANT LES RAYONS PRINCIPAUX DE LA SURFACE PROGRESSIVE EN CHAQUE POINT.
Patent FR-2591765-A1 (FR)
Title: Method for producing a holographic support (medium) based on bichromated gelatine
Inventor: LIEGEOIS CHRISTIAN
IPC: G03C1/66
Filed: 1985-12-16
Abstract: Method using bichromated gelatine and ammonium bichromate, characterised in that gelatine is prepared and deposited on a transparent planar support (medium), in that sensitisation is carried out in a bath of ammonium bichromate followed by a wetting agent, and in that exposure, rinsing, and development by means of an ammonium bichromate solution are carried out. This invention is of interest to industries using holographic supports (media).
Patent WO-8702151-A1 (WO)
Title: Method and device for cutting the contour of a plane object
Inventor: KREY CHARLIE
IPC: G05B19/42
Filed: 1986-09-23
Abstract: Method and device for determining the cutting path of the contour of a plane object as a function of the parameters relating to the peripheral aspect of said object. Said method comprises the generation of a video image of a portion of the object contour by means of a video camera, the conversion of the analog signal of said image into a matrix of digital codes representative of the grey level of the dots, the computer processing of said matrix as a function of the cutting parameters so as to deliver information representative of the cutting layout, the storing of said information, performing a series of tests set up according to programmed criteria on the information in order to provide information enabling piloting of the camera for viewing a contiguous contour portion and controlling the effective cutting when all the contour has been stored.
Patent FR-2579281-A1 (FR)
Title: Dispositif de frein perfectionne pour moteur hydraulique
Inventor: KALEVI TILJANDER OSSI
IPC: F16D65/18
Filed: 1986-03-20
Abstract: LE BUT DE L'INVENTION EST DE REALISER UN DISPOSITIF DE FREIN QUI SOIT APPROPRIE POUR ETRE UTILISE AUSSI BIEN DANS UN FREIN CHARGE PAR UN RESSORT QUE DANS UN FREIN CHARGE PAR UNE PRESSION. LE CARTER ET L'ARBRE DU MOTEUR, MONTES ROTATIFS L'UN PAR RAPPORT A L'AUTRE, COMPORTENT DES DISQUES DE FREIN 3, 4 ET SONT ATTAQUES PAR UNE PIECE MOBILE 10 QUI EST CHARGEE PAR DES RESSORTS 16 OU 17 SUR UNE FACE ET SOUMISE A UNE PRESSION HYDRAULIQUE SUR SON AUTRE FACE. UNE CHAMBRE DE PRESSION 8 EST EN OUTRE DELIMITEE PAR UNE PLAQUE ANNULAIRE 9 MONTEE SUR UN ARBRE 2. UNE PIECE MOBILE 10 AYANT DEUX COURONNES 12, 13 S'ETENDANT EN SENS OPPOSES SUR SA PERIPHERIE EST EN APPUI D'UNE PART SUR DES DISQUES DE FREIN 4 DE L'ARBRE 2 ET D'AUTRE PART SUR DES RONDELLES 16 FORMANT RESSORTS. LORSQUE LA CHAMBRE 8 DU CYLINDRE N'EST PAS SOUS PRESSION LES RESSORTS 16 PROVOQUENT LE SERRAGE DES DISQUES DE FREIN. LA PIECE MOBILE 10 ET LA PLAQUE ANNULAIRE 9 PEUVENT ETRE MONTEES EN SENS OPPOSE DANS LE CAS D'UN FREIN CHARGE PAR UNE PRESSION.
Patent FR-2598768-A1 (FR)
Title: Dismantleable and sealed connection device and applications of this device, especially for fastening the cover of a container
IPC: B25J21/02
Filed: 1986-05-15
Abstract: The dismantleable and sealed connection of two components such as a stopper 28 and a container 26 is produced by providing, on the outer surface of the stopper, two adjacent grooves 40 between which an O-ring 38 may roll. This rolling is obtained by the interaction of the O-ring 38 with a circumferential outgrowth 37 formed on the inner surface of the opening 34 of the container 26 when a force is exerted in one direction or the other along the axis of the opening.
Patent FR-2599206-A1 (FR)
IPC: A63B71/06
Filed: 1986-05-20
Abstract: The system for monitoring and recording the game incidents occurring on a tennis court is comprised of a network of cameras held by gantries (21) mounted on posts (22) situated at the conners of the outer perimeter of the tennis court. The cameras (1) to (5) and (10) to (14) have their objectives directed towards the center and in the axis of the longitudinal lines. The cameras (6 to 9 and 15 to 18) have their objectives directed towards the center and in the axis of the transversal line. The chair of the umpire is reference marked (19), the position (20) facing the umpire being used to determine the scanning direction of the cameras. A complex processing of the video signal provides for the recording and the visualisation of the position or mark of the ball on or at the vicinity of all the court lines.
Patent FR-2599258-A1 (FR)
Title: Device for non-traumatising access to the blood system and method for blood exchange at this device
Inventor: SLONINA JEAN-PIERRE
IPC: A61M1/02
Filed: 1986-06-03
Abstract: The invention relates to a device for non-traumatising access to the blood system, composed of a percutaneous part which can be implanted in the body, and of a removable part. According to the invention, the removable device 2 is fixed onto the percutaneous device 1 by the interaction of a projection 64 in a fastening collar 63 integral with the removable device 2, with a retentive surface 52, in a base 51 integral with the percutaneous device 1. The two devices 1 and 2 are separated by tearing off the corolla 65 and a thin wall 67 of the fastening collar 63, which is made of an elastomer, as is the removable device 2. The same attachment system is used to hold a plug 3, when the blood exchange device is not in use. A manoeuvring tool 68 makes it possible to bring and then fasten together the two devices 1, 2. Application to treating the blood using an artificial kidney.
Patent FR-2583251-A1 (FR)
Title: Ensemble electronique composite et procede pour ameliorer l'amortissement de l'alimentation d'un circuit integre
Inventor: MAXWELL JOHN A
IPC: H01G4/40
Filed: 1986-06-11
Abstract: L'INVENTION CONCERNE UN ENSEMBLE ELECTRIQUE COMPOSITE ET UN PROCEDE POUR AMELIORER L'AMORTISSEMENT DE L'ALIMENTATION D'UN CIRCUIT INTEGRE MONTE SUR UNE CARTE DE CIRCUITS IMPRIMES. UN CONDENSATEUR 19 EN CERAMIQUE A COUCHES MULTIPLES EST SOUDE SUR DES SURFACES DE CONTACT 11 A LA SURFACE DE LA CARTE DE CIRCUITS IMPRIMES 10, DANS L'ESPACE ENTRE LA SURFACE DE LA CARTE ET LA SURFACE INTERIEURE D'UN CIRCUIT INTEGRE 13. LE DIELECTRIQUE DU CONDENSATEUR EST CHOISI DE MANIERE QUE LA CONSTANTE DIELECTRIQUE SOIT LA PLUS ELEVEE DANS LA PLAGE DE TEMPERATURE NORMALE ET FONCTIONNEMENT DANS L'ESPACE OU IL SE TROUVE. L'INVENTION S'APPLIQUE AUX CIRCUITS ELECTRONIQUES COMPORTANT DES CIRCUITS INTEGRES MONTES SUR DES CARTES DE CIRCUITS IMPRIMES.
Patent FR-2600661-A1 (FR)
Title: Compositions organopolysiloxanes polyaddition pour l'enduction de materiaux souples
Inventor: CAVEZZAN JACQUES
IPC: C08L83/05
Filed: 1986-06-24
Abstract: COMPOSITION ORGANOPOLYSILOXANE RETICULABLE EN COUCHE MINCE PAR REACTION D'HYDROSILYLATION POUR L'ENDUCTION DE MATERIAU SOUPLE COMPORTANT UN ORGANOPOLYSILOXANE VINYLE, UN ORGANOPOLYSILOXANE HYDROGENE, UN CATALYSEUR D'UN METAL DU GROUPE DU PLATINE, CARACTERISEE EN CE QU'ENTRE 0,5 ET 60 EN NOMBRE DES GROUPES VINYLE SONT APPORTES PAR UN VINYLORGANOCYCLOTRISILOXANE. LA COMPOSITION DE L'INVENTION EST PLUS PARTICULIEREMENT UTILISABLE POUR L'ANTIADHERENCE DE SUPPORT SOUPLE, EN PARTICULIER DES FEUILLES DE PAPIER.
Patent FR-2603406-A1 (FR)
Title: Personnel identification fingerprint method - using laser scan of fingerprint to determine salient features for comparison with pre-recorded digital data
IPC: G06V40/13
Filed: 1986-08-27
Abstract: The identification procedure operates by scanning the fingerprint of an individual in three dimensions and comparing the image with pre-recorded reference data held on an electromagnetic medium. The three-dimensional scanning is performed by a laser which is swept across the fingerprint to determine its characteristics. The scanned data is then compared to characteristics for that individual held as digital data on a suitable medium. The digital data may be incorporated in an identity card carried by the individual. USE/ADVANTAGE - Increased reliability of identification of individual to improve access control to locations or services.
Patent FR-2605577-A1 (FR)
Title: Siege auxiliaire porte-bebe
IPC: B62B9/28
Filed: 1986-10-24
Abstract: CETTE INVENTION PRESENTE DONC UNE NOUVELLE SOLUTION AU TRANSPORT DE DEUX ENFANTS EN BAS AGE. IL S'AGIT D'UNE INVENTION LEGERE, SIMPLE, PEU ENCOMBRANTE (POUVANT SE PLIER DANS UN SAC) D'INSTALLATION RAPIDE, RESISTANTE, FACILE D'ENTRETIEN, QUI S'ADAPTE A LA TAILLE DE L'ENFANT ET ASSURE UN BON MAINTIEN ET UN SOUTIEN VERTEBRAL. CETTE ASSISE EST COMPOSEE D'UNE TOILE 1, DE SANGLES PERMETTANT UN RENFORT ET LA FIXATION A LA POUSSETTE G8 ET DE BALEINES SOUPLES 3 APPORTANT UN SOUTIEN SUPPLEMENTAIRE ET UN BON MAINTIEN DE LA REGION PARA-VERTEBRALE. CETTE INVENTION OFFRE DONC A L'ADULTE UNE LIBERTE TOTALE DE MOUVEMENT POUR LUI-MEME ET UN CONFORT ASSORTI D'UNE GRANDE SECURITE POUR L'ENFANT EN BAS AGE QUI PEUT A TOUT MOMENT ECHAPPER A LA VIGILANCE DE L'ADULTE (DESCENDRE DU TROTTOIR, TRAVERSER LA RUE ETC.). ELLE LIBERE AINSI LA MERE OU LE PERE DE FAMILLE QUI PEUT PROMENER SES ENFANTS SANS APPREHENSION DES CAPRICES DE L'ENFANT QUI REFUSE DE MARCHER.
Patent FR-2608604-A1 (FR)
Title: Derives 5-hydroxyethyles de l'oxazolidinone-2, leurs procedes de preparation et leurs applications en therapeutique
Inventor: LANGLOIS MICHEL
IPC: A61K31/421
Filed: 1986-12-19
Abstract: MELANGE DES 4 STEREOISOMERES DE FORMULE I CI-DESSOUS, CHACUN DES COUPLES DE DIASTEREOISOMERES RACEMIQUES CORRESPONDANTS ET CHACUN DES ENANTIOMERES CORRESPONDANT A CHAQUE COUPLE : (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE : - LE GROUPE BENZYLOXY; - LE GROUPE BENZYLOXY SUBSTITUE PAR UN OU DEUX ATOMES D'HALOGENE; PAR UN GROUPEMENT ALKOXY COMPORTANT DE 1 A 4 ATOMES DE CARBONE; OU PAR UN GROUPEMENT OU TRIFLUOROMETHYLE; - UN RADICAL HYDROXY; - UN GROUPE ALKOXY LINEAIRE OU RAMIFIE, COMPRENANT DE 1 A 6 ATOMES DE CARBONE; OU - UN GROUPE CYCLOALKYLALKYLOXY COMPRENANT DE 4 A 7 ATOMES DE CARBONE. CES COMPOSES TROUVENT LEUR APPLICATION EN TANT QUE MEDICAMENTS INHIBITEURS DE LA MONOAMINE OXYDASE, EN PARTICULIER DE LA MONOAMINE OXYDASE DE TYPE B.
Patent FR-2596377-A1 (FR)
Title: Montage reglable d'une roue porteuse de grue
Inventor: BITSCH HARALD
IPC: F16C23/00
Filed: 1986-12-22
Abstract: LA PRESENTE INVENTION CONCERNE UN MONTAGE REGLABLE D'UNE ROUE PORTEUSE DE GRUE. DANS CE MONTAGE, UNE ROUE PORTEUSE DE GRUE 1 EST MONTEE PAR SON AXE 2 DANS DEUX SUPPORTS DE PALIER 10 QUI SONT DISPOSES DES DEUX COTES DE PLAQUE D'AME 4 D'UNE POUTRE 5 DE LA GRUE, DE FACON MOBILE POUR LE REGLAGE DU PARALLELISME D'AXES. CHAQUE SUPPORT DE PALIER 10 EST FIXE A LA PLAQUE D'AME 4, A UNE HAUTEUR PRECISE, AU-DESSUS DE L'AXE 2, AVEC UNE DOUILLE DE SERRAGE 21. POUR LE REGLAGE DE LA ROUE 1 A L'ALIGNEMENT DE VOIE, CHAQUE SUPPORT DE PALIER 10 EST MONTE DE MANIERE A POUVOIR PIVOTER AUTOUR DE LA DOUILLE DE SERRAGE 21. APRES L'ALIGNEMENT DE LA ROUE 1, LES SUPPORTS DE PALIER 10 SONT POUSSES PAR TROIS VIS 17 CONTRE LES PLAQUES D'AME 4 DU COTE INTERIEUR DESQUELLES DES ECROUS CORRESPONDANTS S'APPLIQUENT CONTRE UNE PLAQUE DE POUSSEE COMMUNE.
Patent FR-2611952-A1 (FR)
Title: System for dispensing tennis or golf balls automatically and singly
IPC: G07F11/36
Filed: 1987-03-02
Abstract: Device allowing the sale of tennis or golf balls singly and at any location. The invention relates to a device making it possible to cause the balls 1 to descend one by one without risking blocking, with a minimum capacity of 100 balls. It consists of a flexible hollow tube 1, 2 in which the balls are stored with a window 5 showing the level of filling, a coin mechanism 4 arranged to allow the balls to pass only one by one, insulation 3 shielding the balls from temperature changes, defined emplacements for the advertising display, and a receptacle 6 allowing the balls to be received on arrival.
Patent FR-2596843-A1 (FR)
Title: Valve anti-retour
Inventor: WEEVERS HENRI HERMANN
IPC: F16K47/00
Filed: 1987-04-02
Abstract: LA VALVE ANTI-RETOUR COMPORTE UN OBTURATEUR 9 QUI EST RELIE PAR L'INTERMEDIAIRE D'UNE TIGE 14 A UN PISTON 15. LE PISTON 15 EST GUIDE DANS UN MANCHON 17 FIXE DANS LE CARTER INTERIEUR 1. LE MANCHON 17 COMPORTE DEUX OUVERTURES RADIALES 21, 22 DECALEES L'UNE PAR RAPPORT A L'AUTRE EN DIRECTION AXIALE, PAR LESQUELLES, SOUS LA DEPENDANCE DE LA POSITION DU PISTON 15, L'INTERIEUR DU MANCHON 17 PEUT ETRE MIS EN COMMUNICATION AVEC L'INTERIEUR DU CARTER INTERIEUR 1. PAR SUITE DE CETTE STRUCTURE, L'OBTURATEUR 9 PEUT ETRE AMENE RELATIVEMENT VITE A SA POSITION DE FERMETURE, LE CHOC DE PRESSION QUI RESULTE DE CE MOUVEMENT POUVANT CEPENDANT ETRE DIMINUE NOTABLEMENT.
Patent FR-2615485-A1 (FR)
Title: Dosing container for treatment liquid
IPC: E03D9/03
Filed: 1987-05-19
Abstract: The invention relates to a dosing container for treatment liquid. More particularly, the container of the invention comprises a dosing device 7 mounted in the neck 3, the container 1 being intended to function with the neck 3 pointing downwards successively immersed and removed from a mass of water, in particular that of a toilet flush, alternately full and empty respectively. It is characterised, among other things, in that the part forming a point 15 is part of a device 15a, 15c essentially located between the upper 8 and lower 11 side walls, is mobile between a lower extreme position in which it cooperates with the lower transverse wall 11 forming a seat to close the evacuation hole 12 and an upper position in which it is separated from the lower transverse wall 11 in order to open, at least partially, the evacuation hole 12, and on which there is applied a downward vertical force which is on the one hand greater than the maximum force applied by the treatment liquid 2 on the connecting hole 10 and, on the other hand, less than the force applied on the evacuation hole 12 due to the water inside the full flush via the air chamber 9.