baber/WOPTO huggingface dataset:
Patent FR-2520283-A1 (FR)
Title: Cutter for paper strip - uses springs to cause convergence of rotary cutter with axial opening and counter cutter with oblique edge
Inventor: HEZEL WOLFGANG
IPC: B26D1/38
Filed: 1983-01-18
Abstract: The feed uses a cylindrical rotary cutter (1) acting with a counter cutter (3), to cut a strip of paper (14) into sheets. The rotary cutter has an axial opening and uses a shearing action by applying the strip to a cutting edge incorporated on the counter cutter. Under normal conditions, the cutting edge is inclined to the lateral surfaces of the rotary cutter, a spring (10) being used to press the counter cutter and the rotary cutter onto one another. The diameter of the rotary cutter may be least at the end where the penetration of the opening is greatest, this end using a counter cutter shoulder (9) to make contact with the rotary cutter.
Patent FR-2540781-A1 (FR)
Inventor: FAVREAU JEAN
IPC: B29C41/08
Filed: 1983-02-10
Abstract: A process is described of coating the interior wall of a mould heated at a temperature of 130 DEG  to 180 DEG  C. with a dry powder of an aminoplast or phenoplast resin, in particular melamine-formaldehyde, having a grain size distribution of 10 to 100 mu , whose particles gel in contact with the walls without running, then introducing into the mould a moulding composition comprising a thermosetting resin, mineral fillers and a catalyst, hardening and polymerizing by heat and pressure the contents of the mould and releasing the article whose coating is solidly anchored in the moulding composition. Sanitary ware articles of polyester-based substrate and melamine-formaldehyde-based coating, and refrigerator boxes consisting of polyurethane foam substrate and melamine-formaldehyde coating can be produced.
Patent FR-2541575-A1 (FR)
Title: Nouveaux medicaments derives de la chloro-4 dithiole-1,2 one-3 et les compositions medicinales qui les contiennent
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D339/04
Filed: 1983-02-24
Abstract: A TITRE DE MEDICAMENT, LES DERIVES DE FORMULE GENERALE I DANS LAQUELLE: -SOIT R H OU ALCOYLE ET R PHENYLE NON SUBSTITUE OU SUBSTITUE PAR UN OU PLUSIEURS HALOGENE, ALCOYLE (1 A 5 C), OH, NH, ALCOYLAMINO, DIALCOYLAMINO, ALCOYLOXY, ALCOYLTHIO, ALCOYLSULFINYLE, ALCANOYLE, ALCOYLOXYCARBONYLE, CARBAMOYLE, SULFAMOYLE, CN, NO, CF OU PHENYLE; -SOIT R, R FORMENT UN CYCLE A 5 OU 6 CHAININS POUVANT CONTENIR UN ATOME D'OXYGENE OU D'AZOTE EVENTUELLEMENT SUBSTITUE PAR ALCOYLE, TOUS LES RADICAUX ET PORTIONS ALCOYLE AYANT, SAUF MENTION SPECIALE, 1 A 4 C EN CHAINE DROITE OU RAMIFIEE. CE MEDICAMENT EST UTILE POUR LE TRAITEMENT DE FOND DE LA MALADIE RHUMATISMALE. (CF DESSIN DANS BOPI)
Patent FR-2524420-A1 (FR)
Title: Bec d'ensachage pour l'ensachage de produits pulverulents dans des sacs ouverts a leur partie superieure
Inventor: MULLER MATHIAS
IPC: B65B39/04
Filed: 1983-03-29
Abstract: CE BEC D'ENSACHAGE DESTINE A ENSACHER DES PRODUITS PULVERULENTS DANS DES SACS OUVERTS A LEUR PARTIE SUPERIEURE EST EQUIPE DE VOLETS ECARTEURS 8, 9 QUI PEUVENT PIVOTER AUTOUR D'AXES HORIZONTAUX ET AUXQUELS SONT ASSOCIEES DES MACHOIRES DE SERRAGE 10, 11 QUI PEUVENT PIVOTER AUTOUR DESDITS AXES HORIZONTAUX ET PEUVENT BLOQUER LE BORD DE L'EMBOUCHURE DU SAC CONTRE LES VOLETS 8, 9. LES VOLETS 8, 9 SONT RELIES ENTRE EUX A L'AVANT ET A L'ARRIERE, PAR DES JUPES 15 ETANCHES AUX POUSSIERES ET QUI SONT FIXEES DANS LA REGION DE LEURS BORDS LATERAUX. CHAQUE JUPE 15 EST EQUIPEE D'UNE BARRE DE PLIAGE 30 SITUEE EXTERIEUREMENT ET D'UN DISPOSITIF D'ECARTEMENT FORME D'UN DOIGT 33. AU MOMENT DE L'OUVERTURE DES VOLETS ECARTEURS 8, 9, LE PIVOTEMENT DU DOIGT ECARTEUR 33 DE L'INTERIEUR VERS L'EXTERIEUR PLACE LA JUPE 15 CORRESPONDANTE DANS UNE POSITION QUI CORRESPOND A LA FORME DU BORD DE L'EMBOUCHURE DU SAC. APRES LE REMPLISSAGE, LA JUPE 15 REPREND SA POSITION INITIALE SOUS L'EFFET D'UN MOUVEMENT EN SENS INVERSE. LA BARRE DE PLIAGE 30 EST ALORS APPLIQUEE EXTERIEUREMENT CONTRE LA JUPE 15. PENDANT LE REMPLISSAGE, LA FACE EXTERIEURE DE LA JUPE EST APPLIQUEE A FORCE CONTRE LE BORD DE L'EMBOUCHURE DU SAC, DE SORTE QU'ON EVITE AINSI QUE CE BORD NE SOIT SALI DANS LA REGION DU JOINT DE FERMETURE QUI DEVRA ETRE FORME PAR LA SUITE.
Patent FR-2535355-A1 (FR)
Title: Procede et dispositif de chargement de feuilles et etiqueteuse pour machine a decouper automatique
Inventor: FORRER ROBERT EDWARD
IPC: D06H7/00
Filed: 1983-05-11
Abstract: L'INVENTION CONCERNE UN DISPOSITIF ET UN PROCEDE POUR ETALER DES NAPPES D'ETOFFE SUR LA TABLE DE TRAVAIL 10 D'UNE MACHINE A DECOUPER AUTOMATIQUE ET POUR ETIQUETER LES PIECES DE PATRON DECOUPEES. DEUX TABLES DE TRANSFERT MOBILES 16, 30 SONT DISPOSEES AUX EXTREMITES OPPOSEES DE LA TABLE DE TRAVAIL, LA PREMIERE SERVANT AU RANGEMENT DU CHARIOT DE COUPE 14, 20 LORSQU'IL N'EST PAS EN SERVICE TANDIS QUE L'AUTRE PORTE UNE BOBINE D'ETOFFE ET SERT AU RANGEMENT D'UN PORTIQUE 34 QUI PORTE UNE ETIQUETEUSE 44 ET EST MUNI DE PINCES QUI, SOUS LA COMMANDE D'UNE UNITE DE COMMANDE INDEPENDANTE D, SAISISSENT L'EXTREMITE DE L'ETOFFE. LE PORTIQUE EST ENSUITE DEPLACE SUR LA TABLE DE TRAVAIL POUR ETALER L'ETOFFE ET, A SON RETOUR, L'ETIQUETEUSE APPOSE DES ETIQUETTES T1, T2, T3 SUR LES FUTURES PIECES DE PATRON P1, P2, P3. ENSUITE, LA NAPPE ETALEE EST SECTIONNEE PAR UN COUTEAU 58 ET L'OPERATION EST EVENTUELLEMENT RECOMMENCEE.
Patent FR-2546906-A1 (FR)
Title: Process for stabilising and preserving wines
Inventor: GENEIX CATHERINE
IPC: C12G1/02
Filed: 1983-06-01
Abstract: The invention relates to a process for stabilising and preserving wines. The subject of the invention is a process for stabilising and preserving wines, characterised in that it consists in adding to the grape must, during fermentation, one of the following fatty acids: hexanoic, octanoic or decanoic acid, or a mixture thereof, and sulphur dioxide, in an amount of not more than 10 mg of acidic substance per litre of medium to be treated for a quantity of sulphur dioxide of the order of about 100 to 150 mg per litre of medium to be treated. Application to the mutage of sweet white wines and to the protection of sweet white wines against additional fermentations and of red wines against yeast spoilage.
Patent FR-2546839-A1 (FR)
Title: Equipment intended to move over the ground step by step
IPC: B62D49/06
Filed: 1983-06-06
Abstract: According to the invention, the equipment is noteworthy in that it comprises at least two sets of lateral arms 7, 8, 9, 10 arranged on either side of its centre of gravity and mounted to rotate on the said equipment about horizontal axes 12, 13 transverse to the direction of forward travel so that, when the arms rotate, the equipment 1 on the one hand, and the arms 7, 8 on the other hand, successively and alternately bear on the ground and so that the arms 7, 8 rest on the ground substantially simultaneoulsy. Vehicle or equipment with stepwise movement.
Patent FR-2528969-A1 (FR)
Title: Detonating system for bomb carried by aircraft - includes capacitor and electronic detonator with PCB to operate when mechanical device fails
Inventor: LECUONA FRANCISCO BARRON
IPC: F42C9/14
Filed: 1983-06-20
Abstract: The head of the detonating device contains an electronic circuit including a large capacitor connected to a firing device. This in turn communicates the main charge via a detonator when it is rotated into alignment to produce an explosion before, or after impact, if the impact is such that the mechanical detonating system does not operate. The discharge of the capacitor takes place via a switch which is closed by the movement of a disc with a lug which acts on the microswitch. The circuit includes a battery and also a transistor whose collector is connected to a coil with a ferrite core, and a series of passive components in order to produce the necessary charge on the capacitor.
Patent FR-2555214-A1 (FR)
Title: Submersible modular platform
Inventor: RAVET CHRISTIAN
IPC: B63C3/06
Filed: 1983-11-23
Abstract: The invention relates to submersible platforms of harbour installations, and in particular a platform for the launching or dry-docking of ships. The platform according to the invention consists of a plurality of watertight caissons each comprising motorised raising and lowering means, the said caissons being joined together by watertight locks 20. Each caisson comprises a watertight upper plate 120, a floor 124, watertight lateral walls and longitudinal end walls (not visible) which are connected to define a watertight enclosure. The motorised raising and lowering means comprise, engaged with each other, vertical racks attached to the quay surrounding the dock and toothed wheels 30 attached to the caissons and driven rotationally by synchronised motors 40.
Patent FR-2556640-A1 (FR)
Title: Appliance for slicing cheese, particularly cheese in a ball shape, without manual effort
Inventor: GUYONNET MARCEL AIME RENE
IPC: B26D5/10
Filed: 1983-12-14
Abstract: The device consists of a base part 1 in which there is centred, in the truncated sphere 10, the ball of cheese. When the user rotates the hand wheel 8, a gear 7, securely fastened to the hand wheel 8, brings about the downwards movement of the rack 5 and of the cutter 6 securely fastened to the rack 5. The demultiplication of the cutting effort is obtained by the hand wheel and the pinion-rack mechanism. The raising movement of the cutter 6 is obtained by a return spring 11. The device according to the invention is particularly intended for cutting hard cheese.
Patent FR-2558329-A1 (FR)
Title: Additional front compacting device for an agricultural tractor
IPC: E01C19/27
Filed: 1984-01-20
Abstract: The subject of the invention described is an additional compacting device coupled to the front of an agricultural tractor. Its function is to compact only in depth the zone not covered by the wheels of the tractor in front of these and thus to allow combination with a rear soil-working implement wider than the tractor. The device comprises a central element and two additional extensions at a distance from this corresponding to the width of the wheels of the tractor. Each element comprises two wheels located on either side of a vertical pivot making them guiding or pivoting. These two tyred wheels of large size or of the skeletal type are inclined in order to improve the compacting effect; thus, for a compacting effect identical to that of conventional devices, their weight is lower.
Patent FR-2543296-A1 (FR)
Title: Procede et dispositif pour la preparation d'un echantillon de viande pour la determination de sa composition
Inventor: FUNK DAVID B
IPC: G01N27/02
Filed: 1984-02-20
Abstract: DANS CE PROCEDE, ON ETALE LA VIANDE 79 EN UNE COUCHE D'UNE EPAISSEUR DONNEE, ON ISOLE UNE PREMIERE PARTIE DE CETTE COUCHE ET ON LA BOURRE DANS UN ELEMENT CREUX ALLONGE 33 POSSEDANT UN AXE 83, UNE EXTREMITE OUVERTE ET UNE EXTREMITE RESISTANTE 77 MOBILE LE LONG DE L'AXE. ON PRESSE CETTE PREMIERE PARTIE ISOLEE ET L'EXTREMITE RESISTANTE L'UNE CONTRE L'AUTRE POUR PRODUIRE UN BLOC ISOLE A PEU PRES TOTALEMENT EXEMPT DE VIDES D'AIR. ON ISOLE UNE NOUVELLE PARTIE DE LA COUCHE ET ON LA BOURRE DANS L'ELEMENT CREUX, CONTRE LE BLOC ISOLE ET EN REPOUSSANT CE BLOC ET L'EXTREMITE RESISTANTE 77 LE LONG DE L'ELEMENT CREUX 33. ON REMPLIT REPETITIVEMENT CET ELEMENT DE LA MEME FACON POUR PRODUIRE UN ECHANTILLON DE VIANDE ANALYSABLE.
Patent FR-2544811-A1 (FR)
Title: Ecrou pour la fixation d'une roue de vehicule industriel
Inventor: PONTE CESARE DEL
IPC: B60B3/16
Filed: 1984-04-18
Abstract: LA PRESENTE INVENTION CONCERNE UN ECROU UTILISE POUR LA FIXATION D'UNE ROUE SUR LE MOYEU D'UN VEHICULE UN ECROU 1 COMPORTANT UN EPAULEMENT 2 ET UN COLLET 3 EST ASSOCIE A UNE RONDELLE 4 PIVOTANTE PAR RAPPORT AUDIT ECROU 1. LES SURFACES DE CONTACT DE L'ECROU ET DE LA RONDELLE ONT UNE FORME SEMI-SPHERIQUE, PERMETTANT AINSI A L'ECROU 1 DE COOPERER TOUJOURS AXIALEMENT AVEC LA VIS SUR LAQUELLE IL DOIT ETRE MONTE, MEME LORSQUE LA SURFACE D'APPUI N'EST PAS PLANE. CET ECROU EST PARTICULIEREMENT UTILISE POUR LA FIXATION DE ROUES DE VEHICULES INDUSTRIELS.
Patent FR-2546189-A1 (FR)
Title: Procede et dispositif de realisation de corps cristallins par croissance
Inventor: WHITE VERNON E
IPC: C30B15/34
Filed: 1984-05-14
Abstract: L'INVENTION CONCERNE UN DISPOSITIF ET UN PROCEDE PERMETTANT DE REALISER LA CROISSANCE SIMULTANEE DE PLUSIEURS CORPS CRISTALLINS. LE DISPOSITIF COMPREND UN MOYEN DEFINISSANT DES ELEMENTS DE FILIERE CAPILLAIRE 40, 50 COMPORTANT (A) LE MEME NOMBRE DE SECTIONS SUPERIEURES DE FILIERE QUE DE CORPS A OBTENIR, SEPAREES LES UNES DES AUTRES ET DISPOSEES LES UNES PAR RAPPORT AUX AUTRES SENSIBLEMENT DANS LE MEME PLAN DE MANIERE A DEFINIR UNE FORME GEOMETRIQUE SENSIBLEMENT FERMEE, ET (B) DES MOYENS CAPILLAIRES 48 POUR TRANSFERER LE MATERIAU FONDU VERS CHACUNE DES SECTIONS SUPERIEURES DE FILIERE 40, 50, DE MANIERE A CE QUE CHACUN DES CORPS PUISSE ETRE RESPECTIVEMENT OBTENU A PARTIR D'UNE SECTION SUPERIEURE DE FILIERE DISTINCTE. LE PROCEDE DE L'INVENTION COMPREND UN PROCEDE PERMETTANT DE REALISER LA CROISSANCE SIMULTANEE DE PLUSIEURS CORPS EN MATERIAU CRISTALLIN, CHACUN D'UNE FORME PREDETERMINEE, QUI CONSTITUENT UNE PARTIE D'UN CORPS CREUX FERME, A PARTIR DU MEME NOMBRE DE SECTIONS SUPERIEURES DE FILIERES D'UN MOYEN DEFINISSANT DES ELEMENTS DE FILIERE 40, 50 EMPLI D'UNE MASSE FONDUE DU MATERIAU CRISTALLIN; ET UNE ETAPE CONSISTANT A REALISER LA CROISSANCE DES CORPS PARALLELEMENT LES UNS AUX AUTRES, MAIS SEPARES, DE MANIERE A OBTENIR SENSIBLEMENT UN CORPS CREUX.
Patent FR-2566671-A1 (FR)
Title: Mannequin d'entrainement pour sports de combat
IPC: A63B69/34
Filed: 1984-06-28
Abstract: L'INVENTION CONCERNE UN MANNEQUIN POUR L'ENTRAINEMENT AUX SPORTS DE COMBAT COMPORTANT AU MOINS UN BUSTE 1 ET UNE TETE 2, DANS LEQUEL LADITE TETE 2 EST MONTEE PIVOTANTE SUR LE BUSTE 1 AUTOUR D'UN AXE 3 SENSIBLEMENT VERTICAL ET EN CE QUE DES MOYENS 4, 5, 6, 7, 8, 9, 10, 11 SONT PREVUS ENTRE LA TETE 2 ET LE BUSTE 1 POUR LIMITER L'AMPLITUDE DU PIVOTEMENT DE LA TETE 2 AUTOUR DUDIT AXE 3 ET POUR REGLER L'EFFORT RESISTANT S'OPPOSANT AUDIT PIVOTEMENT SOUS L'EFFET DES COUPS. APPLICATION AUX EQUIPEMENTS DE SPORT.
Patent FR-2569118-A1 (FR)
Title: Ski safety binding and ski equipped with such a binding
Inventor: DIMIER JEAN-PIERRE
IPC: A63C9/085
Filed: 1984-08-17
Abstract: The present invention relates to a ski safety binding as well as to a ski equipped with such a binding. In a binding comprising a jaw 94 carried by a body 61 mounted so as to pivot laterally relative to the ski 1, from a preferred position towards which elastic energy storing means 37 tend to return it, the jaw 94 is mounted so as to pivot on the body 61 about an approximately horizontal axis 100 and is connected to the elastic energy storing means 37 so that, when the jaw 94 is raised relative to the ski by means of rotation about this axis 100 relative to the body 61, the effect of the elastic energy storing means 37 is reduced, which facilitates release of the boot at the time of a forward fall combined with a twisting fall.
Patent FR-2551864-A1 (FR)
Title: Appareil de mesure du niveau du metal fondu dans le moule d'une machine de coulee en continu
Inventor: YAMADA TAKEO
IPC: G01F23/26
Filed: 1984-09-07
Abstract: L'INVENTION A POUR OBJET UN APPAREIL DE MESURE DU NIVEAU DU METAL FONDU DANS UN MOULE OSCILLANT D'UNE MACHINE DE COULEE EN CONTINU, PENDANT SON FONCTIONNEMENT, PAR UN DISPOSITIF DE MESURE DU TYPE A COURANT DE FOUCAULT. LA COMPOSANTE DU SIGNAL D'OSCILLATION DUE A L'OSCILLATION DU MOULE 11 EST EXTRAITE DU SIGNAL DE SORTIE DU DISPOSITIF DE MESURE DE LA DISTANCE ET LA SENSIBILITE DE DETECTION DE CE DISPOSITIF EST COMPENSEE ET REGLEE POUR MAINTENIR L'AMPLITUDE DE LA COMPOSANTE DU SIGNAL D'OSCILLATION A UNE VALEUR CONSTANTE POUR LINEARISER LE NIVEAU 12 DE LA SURFACE DU METAL FONDU PAR RAPPORT A LA CARACTERISTIQUE DE SORTIE. REGLAGE EFFICACE DE LA COULEE DES BILLETTES ET AUTRE ARTICLES DE FONDERIE.
Patent FR-2554889-A1 (FR)
Title: Automobile engine mounting for high frequency low amplitude
Inventor: CANTU MARCO
IPC: F16F13/08
Filed: 1984-11-15
Abstract: The mounting comprises an outer casing fixed to the vehicle and a central plunger fixed to the engine, with an elastomer diaphragm clamped firmly between these two components. Viscosity of the incompressible liq. in the casing is 100-2000 Centistoke and the diaphragm carries less than 50% of the static total load, esp. 35-40%. Pref. incompressible liq. is a mixt. of water and glycol.
Patent FR-2574492-A1 (FR)
Title: Reversible pump with asymmetrical adjoining chambers
IPC: F03B17/00
Filed: 1984-12-12
Abstract: Device enabling a large amount of water to be pumped using a small quantity of dense liquid at high pressure. It comprises a body 2, to which are fixed two symmetrical cylinders 26 and 32 to form a pump 1 with four expandable chambers with volumetric asymmetry of the adjoining chambers (the shaft linked to two internal pistons having virtually the same diameters). Admitted to a small chamber through pipes with venturi nozzles and broad bends 33 or 35 (inserted between pump 1 and distributor 31), a small quantity of dense liquid at a high level transmits its pressure to the surfaces of the piston (by way of the cavity of the pressure contour), which drives water contained in the large adjoining chamber through the pipe 38 or 40. The invention, an element of a so-called "reciprocal exchange energy transformers" assembly, overcomes gravity.
Patent FR-2558905-A1 (FR)
Title: Palier a roulement pour mouvements longitudinaux, pour le guidage d'une barre ou tige ayant une section droite rectangulaire
Inventor: PARZEFALL WALTER
IPC: F16C29/00
Filed: 1985-01-15
Abstract: DANS UN PALIER A ROULEMENT POUR MOUVEMENTS LONGITUDINAUX A LONGUEUR DE COURSE LIMITEE, POUR LE GUIDAGE D'UNE BARRE OU TIGE2 AYANT UNE SECTION DROITE RECTANGULAIRE, CONSTITUE PAR UNE PARTIE EXTERIEURE1, UNE PARTIE INTERIEURE3 ET DES RANGEES DE BILLES ROULANT ENTRE CES PARTIES, POUR EVITER DES EFFORTS D'ASSEMBLAGE ELEVES LORS DU MONTAGE ET POUR POUVOIR POSITIONNER LA PARTIE INTERIEURE3 D'UNE MANIERE SIMPLE SUR LA BARRE OU TIGE2, LA PARTIE EXTERIEURE1 EST CONSTITUEE PAR UN TRONCON DE TUBE CYLINDRIQUE ET, D'UNE PART, LA PARTIE INTERIEURE3 PEUT ETRE REUNIE A LA BARRE OU TIGE2 POUR FORMER UN ENSEMBLE CONSTRUCTIF UNITAIRE DE TELLE SORTE QU'ELLE SOIT MAINTENUE SUR CETTE BARRE OU TIGE2 DANS SA POSITION NECESSAIRE LORS DU FONCTIONNEMENT DU PALIER, ET, D'AUTRE PART, IL EST PREVU UNE CAGE7 RETENANT LES BILLES4 SUR LA PARTIE INTERIEURE3, QUI FORME UN ENSEMBLE CONSTRUCTIF UNITAIRE AVEC CETTE PARTIE INTERIEURE3.
Patent FR-2559260-A1 (FR)
Title: Procede de mesure de temperature par ultrasons
Inventor: MCKNIGHT JAMES ALAN
IPC: G21C17/025
Filed: 1985-02-01
Abstract: L'INVENTION CONCERNE LES PROCEDES DE MESURE DE TEMPERATURE PAR ULTRASONS. ELLE SE RAPPORTE A UN PROCEDE DANS LEQUEL UN TRANSDUCTEUR 12 TRANSMET UN FAISCEAU D'ULTRASONS QUI EST REFLECHI PAR LES DEUX BORDS 10A, 10B DES SORTIES DE CANAUX DE CIRCULATION D'UN FLUIDE DE REFROIDISSEMENT. LE TEMPS SEPARANT LES ECHOS RECUS ET LA CONNAISSANCE DE LA DISTANCE SEPARANT LES POINTS DE REFLEXION PERMETTENT LE CALCUL DE LA VITESSE DU SON ET EN CONSEQUENCE DE LA TEMPERATURE DU FLUIDE QUI CIRCULE DANS LES CANAUX. APPLICATION A LA MESURE DE TEMPERATURE DU FLUIDE DE REFROIDISSEMENT DES REACTEURS SURREGENERATEURS.
Patent FR-2578054-A1 (FR)
Title: Methods and devices for preparing, packaging and using reactant holders
Inventor: CORNUT BRUNO
IPC: G01N21/07
Filed: 1985-02-28
Abstract: Method for preparing reactant holders 1, 2 comprising at least one receptacle per sample in the liquid state or dissolved in a solvent, communicating with one or more cells 4 each containing one or more solid reactants. This method is characterised in that the said cells 4 of the said holders 1, 2 are provided with their reactants, in that the holders 1, 2 are partially closed, flushed of their air by an inert gas and then closed, the reactants undergoing freeze-drying before closure of the holder. Application to medical analysis systems.
Patent FR-2562052-A1 (FR)
Title: Dispositif de prise de couvercles
Inventor: HERZOG JAMES M
IPC: B67B3/20
Filed: 1985-04-01
Abstract: L'INVENTION CONCERNE UN DISPOSITIF PERFECTIONNE DE PRISE ET D'AVANCE DE COUVERCLES. IL COMPORTE UN BATI CENTRAL 36 SUR LEQUEL SONT MONTES DE FACON MOBILE PLUSIEURS PATINS 23, 27 DE POSE ET DE VISSAGE DE COUVERCLES 7 SUR DES RECIPIENTS 5. CES COUVERCLES ARRIVENT A L'EXTREMITE 6 D'UNE GOULOTTE PERFECTIONNEE AFIN D'ETRE PRIS PAR LES COLS 18 DES RECIPIENTS A BOUCHER. DOMAINE D'APPLICATION: BOUCHAGE AUTOMATIQUE DE RECIPIENTS EN VERRE, ETC.
Patent FR-2584351-A1 (FR)
Title: Vehicle for grinding/recovering forestry products having a skip which can be tipped and laid down
Inventor: FRADON DANIEL
IPC: B62D49/02
Filed: 1985-07-02
Abstract: The invention relates to a vehicle for grinding/recovering forestry products having a skip which can be tipped and laid down. The subject of the invention is a vehicle for grinding/recovering forestry products having a skip which can be tipped and laid down, of the type comprising an automotive vehicle 1 capable of being equipped at one end in a removable manner with a grinding device 5, which is carried or semicarried, and carrying a skip 4 for receiving the ground matter coming from the said grinding device, characterised in that the said vehicle comprises a horizontal framework 8, 8a supporting the skip 4, arranged at the end of the vehicle opposite the hitching system 2 of the grinding device 5 and flanked, on each side, by a deployable articulated arm 7 ensuring, on the one hand, the tipping of the skip 4 about a horizontal axis 17 transverse to the skip and at one end of the latter and, on the other hand, the taking up and laying down of the skip. Application to the grinding/recovery of forestry products.
Patent FR-2588108-A1 (FR)
Title: Active perimeter break-in detector
IPC: G08B13/20
Filed: 1985-09-27
Abstract: The invention relates to an electronic circuit making it possible to detect the very low frequency signals set up either by the sudden opening of a door or window or by a perimeter break-in of any kind. The device, according to the invention, consists of a microphone-type sensor 1 of an adjustable high-gain amplifier 2, of a very low frequency-low frequency converter 3 which rejects any electrical signals other than the very low frequency used for the detection of the perimeter break-in, of a second amplifier 6 making it possible to drive an integrator 7 which will control the output interface 8 which may be linked to any external alarm device.
Patent FR-2588521-A1 (FR)
Title: Tooling on a barrow
IPC: B62B1/18
Filed: 1985-10-16
Abstract: A multiplicity of locking and support means for cutting out, structural design, welding and repairing wooden or metal elements, in particular for manufacturing wooden doors and shutters, metal doors and gratings fitted to a chassis, which is fastened to the upper edge of the body of a metal barrow. These means consist of a chassis 2 constituting a mounting jig, a first removable workbench 14 fixed to the chassis, a ramp 10, which can be folded down, situated at the end of the chassis, a vice, with rotating base 13, situated opposite the ramp, a welding table, as well as a second removable workbench 16, arranged as a bridge above the chassis, carried by the ramp and the vice.
Patent FR-2574867-A1 (FR)
Title: Multistage gear pump with inner toothing
Inventor: SCHOPF WALTER
IPC: F04C2/10
Filed: 1985-12-11
Abstract: The pump serves one or more circuits and is provided with a switching mechanism to disconnect individual stages from a high pressure main circuit and to connect such stage to the pump inlet or to a lower pressure circuit. A housing (1) contains pump stages with inner toothing, e.g. a driven pinion (6) with external teeth (7) meshing with internal teeth (8) of a rotary gear ring (9), eccentric w.r.t. the pinion forming one stage with an inlet (11) and outlet (12) separated by a crescent-section filler member (10). The ring has external teeth (13) and meshes with internal teeth (14) of a further rotary gear ring (15) eccentric to it to form a further stage with an inlet (16) and outlet (17) separated by a filler (18). Further stages may be similarly arranged around these two stages or two single-stage units may have gear rings provided with external teeth which mesh to form a third stage.