baber/WOPTO huggingface dataset:
Patent FR-2457184-A1 (FR)
Title: Decoration for interior walls - employs square wallpaper tiles with adhesive coated back for positioning into any selected pattern
IPC: B32B7/00
Filed: 1979-05-23
Abstract: The decoration is first printed onto a standard size roll of wallpaper, in the form of small square tiles spaced in pairs across the width. Each tile has its own independent pattern or motif and is also provided with a backing of adhesive, protected by a peel-off film. The roll of printed wallpaper is then cut by means of longitudinal and transverse knives to obtain the separate square tiles. The user can reconstitute the original pattern when affixing them to the wall, or the tiles can be re-arranged.
Patent FR-2434145-A1 (FR)
Title: Procede et dispositif pour traiter des solutions d'uree
IPC: B01J10/00
Filed: 1979-07-11
Abstract: La présente invention a pour objet un procédé et un dispositif pour traiter des solutions d'urée.  Elle est caractérisée en ce que, pour traiter des solutions d'urée 23 provenant de réacteurs de synthèse 20 et contenant en plus de l'urée formée de l'ammoniac libre, de l'eau et du carbamate d'ammonium n'ayant pas réagi, dans un premier stade I, on distille une quantité importante d'ammoniac et on décompose partiellement le carbamate d'ammonium et, dans un second stade II, on décompose la majeure partie du carbamate et on distille l'ammoniac résiduel.  Elle se rapporte au traitement des solutions d'urée au moyen d'un dispositif particulièrement simple et efficace en l'absence des inconvénients de l'art antérieur.
Patent FR-2434091-A1 (FR)
Title: Cardboard bottle carrier with carrier grip opening - has fold edge between partition halves with diverging fold lines at ends (NL 26.2.80)
IPC: B65D71/58
Filed: 1979-08-22
Abstract: The cardboard carrier is for bottles, cans etc. and has a partition folded from two halves and with a carrier grip opening. A fold edge (7) between the partition halves (3a) and above the opening (4) widens at each end along two diverging fold lines (8), forming a triangular stabilising surface (9) between them. This joins via a front fold line (10) onto a surface connected to the front wall. Strips (5) are provided at the ends of the partition halves, bearing against the front walls. The fold lines (6) joining these strips to the halves are separated and near the walls.
Patent FR-2438130-A1 (FR)
Title: Toit solaire
Inventor: MANCOSU FEDERICO
IPC: F24S10/70
Filed: 1979-09-26
Abstract: TOIT SOLAIRE PERMETTANT LA TRANSFORMATION DE L'ENERGIE SOLAIRE EN ENERGIE TRANSPORTABLE. IL COMPREND UNE FEUILLE CONTINUE 1 DE MATIERE ISOLANTE ET PLUSIEURS FEUILLES TRANSPARENTES 10 RELIEES A LA FEUILLE ISOLANTE PAR DES ENTRETOISES, DE FACON A DELIMITER DES INTERVALLES DANS LESQUELS SONT LOGEES SANS SERRAGE DES PLAQUES 16 QUI PRESENTENT INTERIEUREMENT DES CAVITES LONGITUDINALES 17 DANS LESQUELLES ON FAIT CIRCULER UN FLUIDE. APPLICATION: TOIT SOLAIRE LEGER PERMETTANT LA TRANSFORMATION DE L'ENERGIE SOLAIRE FRAPPANT LA TOTALITE DE SA SURFACE.
Patent FR-2442464-A1 (FR)
Title: Procede d'obtention de materiau photographique a l'halogene d'argent contenant un copulant jaune a 2-equivalents pour materiau photographique
Inventor: ISHIKAWA WATARU
IPC: C07D209/50
Filed: 1979-11-23
Abstract: La présente invention a pour objet un matériau photographique couleur à base d'halogénure d'argent, sensible à la lumière. Ce matériau photographique couleur comprend un copulant jaune présentant la formule suivante :
Patent FR-2470531-A1 (FR)
Title: Tractor mounted stem crop mower - has tipping hopper with inlet port and discharge opening at top in working position
Inventor: FLAMANT MICHEL
IPC: A01D43/063
Filed: 1979-12-03
Abstract: The mower is partic. for stem crops, and comprises a chassis (1) accommodating a cutting head (2) with knives (21) also a box (3) for the cut vegetation, tipped by a ram etc. between the working and the dumping positions. The box comprises a hopper (31) with an inlet port (312) from a transfer passage (32), and also a discharge opening (311). In the working position, the transfer passage inlet (321) is at the bottom and near the cutting head, and the discharge opening and inlet port are at the top. The cutting head can have hinging knives, and the rams can tip the box about a horizontal axis at right angles to the travel direction and into an upper position to the rear of the machine.
Patent FR-2449230-A1 (FR)
Title: Accouplement embrayable et debrayable
IPC: F16D1/10
Filed: 1980-01-21
Abstract: A.ACCOUPLEMENT EMBRAYABLE ET DEBRAYABLE. B.ACCOUPLEMENT CARACTERISE EN CE QUE COMME MOYEN D'ACCOUPLEMENT TRANSMETTANT LE COUPLE, UNE PIECE FILETEE 13 EN FORME DE TRONC DE CONE DE L'UNE DES MOITIES 20 DE L'ACCOUPLEMENT, EST SUSCEPTIBLE DE SE VISSER DANS UNE DOUILLE FILETEE 21 CONSTITUEE DE FACON ADEQUATE DE L'AUTRE MOITIE 19 DE L'ACCOUPLEMENT, LA PIECE FILETEE 13 ET LA DOUILLE FILETEE 21 ETANT A CET EFFET SUSCEPTIBLES D'ETRE RAPPROCHEES OU EVENTUELLEMENT ELOIGNEES L'UNE DE L'AUTRE, TANDIS QU'IL EST PREVU POUR L'ACCOUPLEMENT OU LE DESACCOUPLEMENT, L'ENTRAINEMENT EXISTANT DE TOUTE FACON, DE L'UN 4 DES DEUX ARBRES AINSI QU'UN DISPOSITIF DE FREINAGE POUR L'AUTRE ARBRE 11. C.L'INVENTION S'APPLIQUE NOTAMMENT A LA COMMANDE DES CAGES DE LAMINOIR.
Patent FR-2477273-A1 (FR)
Title: Cellule de regrigeration ou de congelation rapide en continu
Inventor: BARJOT MARCEL
IPC: F25D13/06
Filed: 1980-02-29
Abstract: LA CELLULE EST DESTINEE A REFROIDIR DES PRODUITS CONVENABLEMENT CONDITIONNES EN BARQUETTE 19, QUE L'ON PEUT MANUTENTIONNER AUTOMATIQUEMENT. ELLE COMPREND DES MOYENS DE PRODUCTION DU FROID 6 ET UNE ARMOIRE 8 EN DEUX PARTIES 1, 2. LA PARTIE 1 D'ENTREE SERT A LA MANIPULATION DES BARQUETTES 19 SUR DES MOYENS DE SUPPORT 5. LA PARTIE 2 DE TRAITEMENT, DANS LAQUELLE DEFILE REGULIEREMENT LES PRODUITS SUR LES MOYENS DE SUPPORT 3, ENTRAINES PAR DES MOYENS MOTEURS 4, CONTIENT DES MOYENS DE REFROIDISSEMENT. LE REGLAGE DU CIRCUIT DE FROID 6 ETOU DE LA VITESSE DE DEFILEMENT DES PRODUITS PERMET DE REFRIGERER OU DE CONGELER. APPLICATION AU DOMAINE DU FROID INDUSTRIEL.
Patent FR-2476784-A1 (FR)
Title: Reversible planetary spur gear train - uses axial shift of two meshing satellites of unequal length w.r.t. spaced input and output sun-wheels
IPC: F16H3/60
Filed: 1980-02-26
Abstract: The reversable planetary spur gear train provided forward and reverse gears for a self-propelled vehicle. Two sets of two meshing satellites (20,29) are mounted in an axially slidable housing (21,22,24) with the input (31) and output (32) sun wheels. The latter wheels have a width of one quarter the housing length, spaced apart by the same interval. The satellites are respectively three and two times as wide a the wheels (21,32), being spaced with opposite ends abutting the housing end walls (21,22). During forward drive, one set of satellites (29) engages both sun wheels (21,32) and the others (20) engages one sun wheel (32) only, thus, locking the wheels (31, 32) together. For reverse the drive housing (24) is shifted forward, causing the one satellite (29) to disengage the output sun wheel.
Patent FR-2450973-A1 (FR)
Title: Palier pour arbre tournant a vitesse elevee, notamment pour rotor de turbocompresseur
IPC: F16C35/12
Filed: 1980-03-06
Abstract: ENSEMBLE DE PALIERS POUR SUPPORTER UN ARBRE 26 A VITESSE DE ROTATION ELEVEE, COMPORTANT UN MANCHON 51 DE FORME SENSIBLEMENT TUBULAIRE, DES MOYENS DE PALIERS HYDRODYNAMIQUES 56 SUR UNE PORTION DUDIT MANCHON ET SUR LE COTE INTERIEUR DE CELUI-CI POUR SUPPORTER DES CHARGES RADIALES SUR CETTE PORTION. SELON L'INVENTION, CET ENSEMBLE EST CARACTERISE PAR UN PALIER ANTIFRICTION 52 ADJACENT A UNE AUTRE PORTION DUDIT MANCHON ET DES MOYENS 71 DE SUPPORT DE PALIER RELIES AUDIT MANCHON 51 POUR SUPPORTER LEDIT PALIER ANTIFRICTION 52, LEDIT PALIER ANTIFRICTION 52 SUPPORTANT LES CHARGES RADIALES DE LADITE AUTRE PORTION ET SUPPORTANT EGALEMENT LES CHARGES DE POUSSEE AXIALES. TURBOCOMPRESSEURS POUR MOTEURS A COMBUSTION INTERNE.
Patent FR-2452321-A1 (FR)
Title: Broyeur rotatif a deux ou plusieurs anneaux porteurs de boulets de broyage
IPC: B02C15/12
Filed: 1980-03-28
Abstract: A.BROYEUR AVEC DES ANNEAUX SUPERPOSES POURVUS CHACUN D'UN JEU DE BOULETS DE BROYAGE. B.CARACTERISE EN CE QUE LES ANNEAUX DE BROYAGE ROTATIFS, MEDIANS 3 POURVUS CHACUN D'UNE PISTE SUPERIEURE 6 ET D'UNE PISTE INFERIEURE DE BROYAGE 5, ENTRAINES, MOBILES ANGULAIREMENT, AU MOYEN D'UN ARBRE A DOUBLE ARTICULATION 2, S'APPUIENT ET SONT CENTRES CHACUN SUR UN ANNEAU DE BROYAGE INFERIEUR FIXE 5 AVEC LES BOULETS DE BROYAGE 4 A LA MANIERE D'UN PALIER A BILLES DOUBLE OBLIQUE, L'ARBRE D'ENTRAINEMENT ETANT DECHARGE DE TOUTE FORCE AXIALE CAUSEE PAR LA PRESSION DE BROYAGE, ET L'ANGLE D'OBLIQUITE DES BOULETS ETANT COMPRIS ENTRE 90 ET 45, LA PRESSION DE BROYAGE ETANT PRODUITE ENTRE DEUX ANNEAUX DE BROYAGE FIXES. C.BROYEUR APPLICABLE A DES BROYAGES FINS DE CHARBON, PIERRE ET PRODUITS ANALOGUES.
Patent FR-2481044-A1 (FR)
Title: Remote control system for street lights - includes relay at specific lights changing state in response to brief interruption of supply
IPC: H02J13/00
Filed: 1980-04-16
Abstract: The process enables lights to be controlled in more than one way using a single circuit. An auxiliary control wire is not necessary for lights which are to be switched off whilst others remain on. All the lights are supplied with one phase of the electrical supply, and have a neutral return wire. Those lights which are to be specifically controlled have a relay connected across the two supply wires. The relay is sensitive to a brief interruption of the su-ply supply to change its switch position. If the supply wires run underground, an interruption of less than 1/50 sec. achieves the required switching without any noticeable interruption of the general lighting. If the supply is via overhead cables, a change in the phase of the supply achieves the required effect.
Patent FR-2458552-A1 (FR)
Title: Nouveaux alcaloides peptidiques de l'ergot de seigle, leur preparation et leur application comme medicaments
Inventor: BOLLIGER GEORG
IPC: A61P25/00
Filed: 1980-06-11
Abstract: L'INVENTION A POUR OBJET DE NOUVEAUX DERIVES 8R OU 8S DES ALCALOIDES PEPTIDIQUES DE L'ERGOT DE SEIGLE SUBSTITUES EN POSITION 2 PAR UN GROUPE METHYLE, ET LEUR PREPARATION. CES COMPOSES PEUVENT ETRE UTILISES EN THERAPEUTIQUE A TITRE DE PRINCIPES ACTIFS DE MEDICAMENTS.
Patent FR-2486266-A1 (FR)
Title: Hydraulic distributor element play setting process - uses spacer elements to crush protrusions on inner faces of stack end pieces when compression force applied
Inventor: DAUVERGNE JEAN LOUIS RENE
IPC: F16B17/00
Filed: 1980-07-04
Abstract: A stack of spacer elements (10) is assembled between two terminal pieces (11A,B) to provide a predetermined axial play (J) made up of play between each element. A spacer (12) is inserted between the terminal pieces in parallel with the spacer elements and its length is chosen to provide play greater than that required. These end pieces are assembled together by a nut (14) and bolt (13) and a compression force is applied by the bolt to allow the spacer to crush protrusions (15) on the faces of the terminal pieces. Grooves (16) take up surplus material as the required play is obtained. The number and size of the protrusions is used to determine exactly the degree of desired play.
Patent FR-2461917-A1 (FR)
Title: Dispositif de surete de tige de percuteur pour armes portatives et armes de poing
Inventor: EDER JOSEF
IPC: F41A17/72
Filed: 1980-07-07
Abstract: DISPOSITIF DE SURETE POUR LE BLOCAGE DE LA TIGE DE PERCUTEUR DANS LES ARMES INDIVIDUELLES ET ARMES DE POING, LE DISPOSITIF DE BLOCAGE ETANT ACTIONNE UNIQUEMENT PAR LA DETENTE. LE DISPOSITIF DE BLOCAGE 16 EST DISPOSE MOBILE DANS LE CANON 1 DE L'ARME. APPLICATION NOTAMMENT AUX PISTOLETS, A PERCUSSION CENTRALE OU A PERCUSSION ANNULAIRE
Patent FR-2465735-A1 (FR)
Title: Composes intermediaires pour la preparation de derives de la morphine, et leur procede de preparation
Inventor: MALFER DENNIS J
IPC: C07D489/08
Filed: 1980-08-08
Abstract: LES INTERMEDIAIRES SONT DES N-ACYL-DIHYDRO-14-HYDROXYNORMORPHONES TELLES QUE LES N-(CYCLOALKYLCARBONYL)-DIHYDRO-14-HYDROXYNORMORPHONES, ET IL EST EGALEMENT DECRIT UN PROCEDE POUR LES PREPARER. LES DERIVES DE LA MORPHINE OBTENUS, QUI SONT DES ANTAGONISTES DE NARCOTIQUES ET DES ANALGESIQUES, COMPRENNENT NOTAMMENT LA NALBUPHINE ET LES COMPOSES DU TYPE NALBUPHINE.
Patent FR-2489677-A1 (FR)
Title: Desk top with appliance fitments - has central lengthwise groove for cables beneath table top with cut-out section and appliance support frame on top surface
Inventor: TELLIER PIERRE MICHEL
IPC: A47B21/00
Filed: 1980-09-10
Abstract: The desk top incorporates various fittings such as power points and telephone points into which appliances are plugged. The underneath surface of the table top has a central lengthwise channel (5) along it for accommodating electricity and telephone cables, and at least one recess (6). The table top has at least one cut-out section (3,4) over the recess for appliances. An opening (9d) gives access to the recess from the top of the desk. The cut-out section is covered by an apertured frame (9) clipped between the edges to retain e.g. dimmer switches and call buttons.
Patent FR-2491675-A1 (FR)
Title: Gas blast type high voltage circuit breaker - has operating piston moving contact ring axially into set of contacts held on hemispherical support
Inventor: CHAUMIER NICOLAS
IPC: H01H33/90
Filed: 1980-10-07
Abstract: The circuit breaker includes a partial-spherical fixed contact carrier formed of a light alloy. The contact carrier has contact terminals situated around its edge, with springs ensuring adequate contact pressure. A discharge shield surrounds these contacts, and springs. Four holes formed in the part-sphere allow the free circulation of the discharge extinguishing gas. The second set of contacts is attached to a contact carrier with contact being mounted on the inside of a cylinder which makes contact with a piston. The piston carries the moving contacts axially towards or away from the fixed contacts. The moving contact consists of the support which forms the head of the mobile assembly.
Patent FR-2467552-A1 (FR)
Title: Aliment de longue conservation pour les porcs
IPC: A23K3/00
Filed: 1980-10-20
Abstract: L'invention concerne l'industrie agroalimentaire. Elle a pour objet un aliment de longue conservation pour porcs constitué par une pâte comprenant un produit choisi parmi les grains de mais humides, la pâtée de grains de maïs, la pâtée de panicules de mais et leurs mélanges, lequel produit est moulu à un degré de finesse convenant pour l'administration directe aux porcs et contient un additif choisi parmi la mélasse pour applications zootechniques, la graisse pour applications zootechniques et leurs mélanges, la pâte ayant un pH de moins de 4. De préférence, le pH est atteint par addition d'acide phosphorique. Cet aliment est préféré pour l'élevage rationnel des porcs.
Patent FR-2498625-A1 (FR)
Title: Candida yeast which degrades sugars and alcohol(s) - for culturing on brewery waste, giving proteins for animal feed
Inventor: NOEL CLAUDE
IPC: C12N1/32
Filed: 1980-10-24
Abstract: A yeast of the Candida genus which degrades sugars and alcohols and has been filed in the Pasteur Institute under number I-128, is new. The yeast may be cultured on brewery refuse and other refuse from the drink industry containing sugars and alcohols, to give a protein-containing product suitable for animal feeds. This process is also claimed. The yeast will effect degradation of the following: glucose, galactose, maltose, sucrose, ethanol, xylose, thehalose, cellobiose, sorbose and arabinose. Fermentation is preferably effected at 30-35 deg.C, pH 3-4. If desired, a source of nitrogen, esp. urea, may be added to the fermentation mixture. The process eliminates the pollution problems of the liq. waste from breweries, and it may be used with spoilt beers etc.. The aerobic fermentation does not need sterile conditions and requires only simple appts..
Patent FR-2470734-A1 (FR)
Title: Bottle carrier packing device - has handle formed by four cardboard layers folded in M-pattern and glued
IPC: B65D71/00
Filed: 1980-11-14
Abstract: The carrier packing of cardboard or similar material is for bottles, cans etc. and has a handle at the top. Four layers of cardboard (11-14) are used to form the handle (10), and they are folded together in an M-section. The two central ones (13,14) at least are glued together, and the outer ones (11-12) are secured by gluing. Lugs (16,18) can be stamped out of the outer layers of the handle and glued to the top surfaces (7,8) of the packing. The central layers can be thinner than the outer ones, in which hand holes are stamped below the central ones.
Patent FR-2497087-A1 (FR)
Title: Automatic corneal size measuring appts. - has rotating luminous source and magnifying lens providing image detected by photodiodes giving proportional signal over scanned meridians
Inventor: HACHE JEAN-CLAUDE
IPC: A61B3/107
Filed: 1980-12-30
Abstract: The appts. has a controllable light source situated close to the eye (3) and a sighting system (13) allowing the image of the cornea to be centered on a magnifying lens (6), to facilitate the measurement of its size. The light source has two diametrically opposed luminous points w.r.t. the optical axis of the eye. These points occupy successive positions by rotating about the above axis. A rotating prism is synchronised with the luminous points to continuously provide images that are reflected from the cornea and 'seen' by the magnifying lens (6) against a line of measuring photodiodes. These photodiodes (7) give a signal proportional to the size of the image, and activate a display yielding max. and min. measurement values. An optical encoder (9), synchronised with the rotation of the prism, indicates the angular position of the luminous points to detect successive meridians of the cornea being scanned by the luminous points.
Patent FR-2498171-A1 (FR)
Title: Telescopic tube for transferring fluids - contains strip which lifts lower sections into fixed upper section
Inventor: LEFEBVRE JEAN MICHEL
IPC: B67D7/00
Filed: 1981-01-16
Abstract: The telescopic pipe for transferring fluids esp. in a distribution tower for tankers comprises at least one fixed section (1) and one movable tubular section (2,3) which can slide into one another. A suspension device (4) directs the movable sections between a storage position and a deployment position. The suspension device is made of a flat strip (4) disposed inside the tube one end of which is secured to the lower movable section (3) and the other end of which is wound onto a winch pulley (42).
Patent FR-2475152-A1 (FR)
Title: Dispositif doseur et pompe pour ce dispositif
Inventor: HURKA WILHEIM
IPC: B01F15/04
Filed: 1981-01-28
Abstract: LE DISPOSITIF DOSEUR EST DU TYPE A COMMANDE HYDRAULIQUE. CELLE-CI 1 COMPORTE UN PISTON 4 ANIME D'UN MOUVEMENT DE VA-ET-VIENT PAR LA PRESSION DU FLUIDE. LA TIGE 12 DU PISTON 4 ACTIONNE UNE POMPE 2 DESTINEE A POMPER LE PRODUIT A MELANGER AU LIQUIDE. LA COMMANDE HYDRAULIQUE EST PRECEDEE D'UNE VANNE D'ARRET 27 COMMANDEE DE MANIERE A INTERROMPRE AUTOMATIQUEMENT L'ALIMENTATION EN LIQUIDE LORSQUE LA QUANTITE DE PRODUIT DANS UN RESERVOIR 22 N'EST PLUS SUFFISANTE. LE CORPS DE LA POMPE A PRODUIT 2 EST MONTE SUR LA TIGE 12 DU PISTON 4, ET A PAR RAPPORT AU CARTER DE LA COMMANDE HYDRAULIQUE 1 UN JEU REGLABLE DANS LA DIRECTION DE LA TIGE DU PISTON 4. SOUSTRAIT A LA COURSE DU PISTON 4, CE JEU DETERMINE LA COURSE EFFECTIVE DE POMPAGE DE LA POMPE 2, ET PAR LA SUITE, LE RAPPORT ENTRE LE DEBIT DE PRODUIT POMPE ET LE DEBIT DU LIQUIDE, C'EST-A-DIRE LA CONCENTRATION DU MELANGE. UTILISATION POUR EFFECTUER EN GRANDE QUANTITE DES DOSAGES PRECIS, SANS RISQUER QUE LA CONCENTRATION DU MELANGE SOIT AFFECTEE PAR EPUISEMENT DU PRODUIT, ET SANS DEPENDRE DU RESEAU DE DISTRIBUTION ELECTRIQUE.
Patent FR-2476598-A1 (FR)
Title: Filling machine for bags with side folds - uses outlet with spreadable bag top clamping jaws, having slots for blades to form fold at top of filled bag
Inventor: MULLER MATTHIAS
IPC: B65B7/02
Filed: 1981-02-19
Abstract: The mechanism for filling bags (10) with folded sides comprises an outlet (1) provided with two members (2,3) which are pivotable on horizontal axes (4) and carry clamp jaws (5) to grip the edge of the bag opening and hold it in an open position. In the closed position, the lower ends of the members come together below the centre of the outlet and form downwards open slots (9) into which fold-forming blades, pivoted at the sides of the outlet, e.g. via parallelogram linkages, enter to fold the top end of the filled bag.
Patent FR-2503140-A1 (FR)
Title: 4:Bi:phenyl 4:oxo 3:methylene butyric acid derivs. - for prevention and treatment of atherosclerosis
Inventor: COUSSE HENRI
IPC: C07C59/84
Filed: 1981-03-31
Abstract: 4-Biphenyl -4- oxo -3- methylene butyric acid derivatives (I) and their salts with mineral and organic bases, are new. (where X=H or o,m-or p-halogen). (I) are pref. prepd. by reacting cpd. (II) with HCHO and (C2H5)2NH to give the intermediate (III) which is then heated in acid. (I) where X=H, o-Cl, p-Cl m-F, o-Br -Na salt and o-F-N-methyl glucamine salt, are specifically claimed. LD50= 1000-2500 mg/kg p.o. 300-750 mg/kg i.p. and 20-100mg/kg i.v. (mouse).
Patent FR-2504203-A1 (FR)
Inventor: BASTENHOF DIRK
IPC: F02M59/36
Filed: 1981-04-16
Abstract: Internal combustion engine fuel injection pump of the type comprising an injection piston having a head with a helical ramp and provided with a device for adjusting in time the beginning of the fuel injection delivery. The adjusting device comprises a valve for closing and opening a bypass passage adapted to connect the said admission chamber to a space communicating with the chamber filling fuel source, and a system for the control of the valve including a control device for closing the valve depending on the angular position of a rotary member of the engine, such as a crankshaft, and for opening the valve in response to a partial vacuum created in the admission chamber by the suction stroke of the injection piston.
Patent FR-2484785-A1 (FR)
Title: Procede pour la fabrication de blocs a plusieurs feuilles superposees de gaufres et dispositif s'y rapportant
IPC: A23G3/50
Filed: 1981-05-22
Abstract: LES FEUILLES DE GAUFRE ENDUITES DE CREME SONT TRANSPORTEES D'UN PREMIER NIVEAU VERS UN EMPLACEMENT D'EMPILAGE, D'OU ELLES SONT SOULEVEES A UN DEUXIEME NIVEAU ET ADJOINTES PAR EN BAS A LA PARTIE DEJA SOULEVEE DU BLOC DE GAUFRE, CHAQUE FEUILLE DE GAUFRE ENDUITE ETANT D'ABORD POUSSEE SOUS LA PARTIE DU BLOC DE GAUFRE MAINTENUE EN POSITION SOULEVEE, PUIS SOULEVEE ET ENSUITE LE BLOC DE GAUFRE AINSI FORME EST RETIRE DE L'EMPLACEMENT D'EMPILAGE EN POSITION SOULEVEE. LA FEUILLE DE RECOUVREMENT DU BLOC DE GAUFRE EST TRANSMISE A L'EMPLACEMENT D'EMPILAGE SEPAREMENT DES FEUILLES DE GAUFRE ENDUITES DANS LE DEUXIEME NIVEAU, DIRECTEMENT A L'EMPLACEMENT D'EMPILAGE OU LA PREMIERE FEUILLE DE GAUFRE ENDUITE EST ADJOINTE PAR EN BAS A LA FEUILLE DE RECOUVREMENT. LE DISPOSITIF POUR LA MISE EN OEUVRE DE CE PROCEDE COMPREND PRINCIPALEMENT UN DISPOSITIF TRANSPORTEUR 6 DE LA FEUILLE DE RECOUVREMENT DISPOSE AU-DESSUS DU TABLIER D'ALIMENTATION 2 ET QUI ABOUTIT DANS LE DEUXIEME NIVEAU DEVANT LES CHEMINS HELICOIDAUX 11. UTILISATION DANS LA FABRICATION INDUSTRIELLE DES GAUFRES.
Patent FR-2484405-A1 (FR)
Title: Procede de preparation d'acide 2-methoxy-3, 6-dichlorobenzoique a purete de plus de 95 % en poids
Inventor: RICHTER SIDNEY B
IPC: C07C51/493
Filed: 1981-05-22
Abstract: UN PROCEDE DE PREPARATION D'ACIDE 2-METHOXY-3,6-CICHLOROBENZOIQUE A PURETE DE PLUS DE 95 EN POIDS, A PARTIR D'UN MELANGE CONTENANT 10 A 90 PARTIES EN POIDS DE CET ACIDE ET 90 A 10 PARTIES EN POIDS D'ACIDE 2-METHOXY-3,5-DICHLOROBENZOIQUE, CONSISTE A FAIRE REAGIR LE MELANGE AVEC UN ALCANOL DANS UN MILIEU REACTIONNEL ORGANIQUE INERTE LIQUIDE, EN PRESENCE D'UN CATALYSEUR ACIDE A UNE TEMPERATURE SUFFISAMMENT ELEVEE POUR RETIRER L'EAU D'ESTERIFICATION LORSQU'ELLE EST FORMEE, ET A RECUPERER ENSUITE L'ACIDE 2-METHOXY-3, 6-DICHLOROBENZOIQUE.