baber/WOPTO huggingface dataset:
Patent FR-2351042-A1 (FR)
Title: Pneumatic container transport system - has casing connected to vacuum fan via non:return flap valve and stations with access doors adjacent reception troughs
Inventor: CARLIER CLAUDE
IPC: B66B9/04
Filed: 1976-05-14
Abstract: The vertical exchanger transports vessels between levels under the action of a vacuum applied to a vertical transfer casing. This has receiving and dispatching stations at each level. The vacuum generated by a fan (4) is applied to the top part of the casing via a pipe (3) contg. a non-return flap valve (7). At each receiving and dispatch station (N) a vessel may be inserted in or removed from the casing. Each station has a dispatch door working with a supporting shutter, and a reception through mounted at the side of the casing. The trough communicates with the casing via an opening closed by a flexible shutter and controlled by a deflector flap.
Patent FR-2349240-A1 (FR)
IPC: H04B3/56
Filed: 1977-02-15
Abstract: In order in particular to achieve a low coupling loss and to allow repeated coupling in and out of the communications signals, a broadband transformer (1) is used in an insulator housing (12). The high-voltage winding (2) of this transformer is connected to a double wire (3) of a phase cable (4). The mid-point of the winding which is connected to earth is capacitively connected via a capacitor (5) to the line armouring (6) of the phase cable (4) which is connected to high potential. The low-voltage winding (7) is connected to a double wire (3) of a communications cable (4). The design cost of this device is low and it is also relatively inexpensive to manufacture.
Patent FR-2361337-A1 (FR)
Title: Nouveaux o-amino-alcoxycycloalcanes utiles comme vasodilatateurs
IPC: A61P7/02
Filed: 1977-04-05
Abstract: L'invention concerne des omega -amino-alcoxycycloalcanes. Les omega -amino-alcoxycycloalcanes de l'invention sont des composés de formule génerale :
Patent FR-2349309-A1 (FR)
Title: Bolts for fixing decorative horseshoe to wall - has shaft projecting from lesser end of truncated pyramid head which fits hole in shoe
IPC: A47G3/00
Filed: 1977-04-22
Abstract: The bolts or screws (20) with a threaded (23) shaft (22) projecting axially from a heat (21) of truncated pyramid form may be used to fix decorative horse-shoes (10) on a wall. The shaft (22) projects from the lesser head (21) end, and the head form equates to that of a horse-shoe nail. The shoe (10) has fixing holes (15) of similar truncated pyramid form, and the bolts (20) hold the shoe in place by a recessed wedging action. The bolt heads (21) may have a metallic finish which contrasts that of the shoe (10) and may or may not screw onto the shaft (22). The far opening (18) of the shoe hole (15) may be rebated (19) to accommodate the catches of spring-clipping bolt-head dummies.
Patent FR-2388626-A1 (FR)
Title: Outil de micro soudage perfectionne
Inventor: DELORME RAYMOND LOUIS
IPC: B23K3/047
Filed: 1977-04-29
Abstract: Un outil de micro-soudage des pattes de connexion des micro-plaquettes de circuits intégrés aux extrémités de conducteurs d'un substrat comprend une queue d'alimentation en courant électrique et une partie chauffante constituée d'une semelle de soudure évidée et de flasques latéraux reliant cette semelle à cette queue. Pour obtenir un échauffement rapide et homogène de la semelle, les flasques sont découpés au niveau de la semelle pour créer à ces emplacements deux goulets de passage du courant électrique dans les demi-boucles ainsi établies dans la semelle. Les bords de ces demi-boucles peuvent être usinés pour des réductions au moins partielles d'épaisseur afin de compléter l'effet des découpes des flasques. Applications : soudage en processus au moins semi-automatisé des pattes de connexion des micro-plaquettes de circuits intégrés sur des portions conductrices d'un substrat.
Patent FR-2396380-A1 (FR)
Title: Cassette for flexible video disc with reader - has pre-stabilising platter in cassette preventing contact with disc face
Inventor: ROULLET GERALD
IPC: G11B17/03
Filed: 1977-07-01
Abstract: A cassette for a flexible video disc recording permits the disc to be handled and introduced into reader without being touched by an operator. A pre-stabilising platten integrated within the cassette prevents contact with disc face during loading and unloading operations. A closed cassette comprising a platten (301) and cover (302) is introduced into a reader via a slot. Sides (307) of cover enter fixed slides (303) on reader and fingers (305) enter slots (304) without stopping introduction movement. The fingers press platter against fixed platter (306) and act against spring (309) loaded pistons (308) to grip the platter. The disc is then free to rotate.
Patent FR-2366372-A1 (FR)
Title: Procede de fabrication de ferromolybdenes par reaction de fusion thermoreductrice
IPC: C22C35/00
Filed: 1977-07-12
Abstract: Procédé de fabrication de ferromolybdènes par réaction de fusion thermoréductrice. Le procédé de la présente invention comporte la fusion thermoréductrice d'un mélange de réaction composé d'un concentré d'oxyde de molybdène, d'un matériau comprenant du fer, d'un réducteur et d'un agent de flux en proportions contrôlées. Le mélange de réaction est progressivement chargé dans un creuset réfractaire et une réaction exothermique produit une masse fondue de ferromolybdène sur laquelle flotte une couche fondue de laitier. Le chargement est interrompu pendant des intervalles de temps déterminés, de façon à permettre la solidification de la masse d'alliage et, éventuellement, le retrait de la plus grande partie de la couche de laitier fondu, d'où il résulte la production d'un lingot 10 à couches multiples comprenant des couches de ferromolyhdène métallique 42, 44, 46 séparées par des couches intermediaires de laitier résiduel 43, 45, 48. Application à la réduction des coûts de production de ferromolybdène par la diminution de la main-d'oeuvre et de l'énergie nécessaires.
Patent FR-2358427-A1 (FR)
Title: Procede d'abaissement rapide de la pression dans des installations de polymerisation d'ethylene haute pression
IPC: C08F10/00
Filed: 1977-07-12
Abstract: L'invention a pour objet un procédé d'abaissement rapide de la pression dans des installations de polymérisation haute pression fonctionnant en continu, dans lesquelles on polymérise de l'éthylène ou un mélange d'éthylène et de composés copolymérisables avec l'éthylène sous des pressions comprises entre 500 et 5 000 bars et à des températures variant entre 150 et 400 degrés C, à une pression inférieure à la pression de réaction. Le procédé selon l'invention est caractérisé par le fait que le jet de mélange réactionnel chaud détendu sortant de la conduite de détente est, dans chaque cas, introduit dans un récipient de détente rempli partiellement d'eau, et cela non pas au-dessous de la surface de l'eau, mais de manière qu'il forme un angle compris entre 0 et 45 degrés , avec elle, le jet devant entrer en contact avec la surface de l'eau ou frapper cette dernière.
Patent FR-2402212-A1 (FR)
Title: Procede et dispositif pour etablir et surveiller une prise de terre
IPC: H02H11/00
Filed: 1977-09-06
Abstract: 1. Prise de terre pour la protection d'appareils électriques. 2. On prévoit deux éléments conducteurs 1 et 2 placés en terre. Une source de courant 4 est reliée à l'élément 1 par un fil 3 et à l'élément 2 par un fil 5. Ce circuit est fermé par la terre et le courant doit passer normalement. Si cela est le cas, l'enroulement 6 est excité, le contact 7 est ouvert. Si le courant passe mal ou pas du tout, le contact 7 se ferme et déclenche une alarme, ou un disjoncteur interposé sur l'alimentation de l'ensemble à protéger, lequel est relié à la terre par un fil 10. 3. Protection des bâtiments, locaux industriels, installations fixes ou mobiles, canalisations, machines, appareils divers, paratonnerres.
Patent FR-2402413-A1 (FR)
Title: Cutter for animal horn - with hook to engage cavity to allow cutting at skull level
IPC: A22B5/20
Filed: 1977-09-12
Abstract: A hydraulic horn cutting device includes a pair of hydraulically operated cutters which extend in and are angularly movable in a common plane. A cutting blade is fixed to each cutter at an angle with the plane of the corresp. cutter A positioning hook is secured to one of the blades to extend outwardly in a plane normal to the plane of its blade. The free end of the hook protrudes over the cutting edge of the blade. Pref. each cutting blade is at about 80 degrees to its corresp. cutter. The device is used for removing the horns of sheep, lamps or goats during dressing of the slaughtered animals at an abattoir. The animal horns may be cut at their base substantially level with the skull.
Patent FR-2364898-A1 (FR)
Title: Derives methyloles de 2,2,6,6-tetraalkylpiperidines, leur preparation et leurs utilisations pour la stabilisation des polymeres
IPC: C07D211/58
Filed: 1977-09-21
Abstract: Les composés de l'invention répondent à la formule générale :
Patent FR-2365483-A1 (FR)
Title: Indicateur visuel de pente d'approche pour aeronefs
Inventor: KIDD SAMUEL MOTTERSHAW
IPC: B64F1/18
Filed: 1977-09-26
Abstract: Indicateur visuel de pente d'approche pour terrains d'aviation. Cet indicateur produit un faisceau lumineux blanc dans sa partie supérieure et rouge dans sa partie inférieure et l'interface entre les deux parties est incliné selon un angle d'élévation réglable. Le dispositif comporte un socle réglable 3 portant un boîtier 8 pour des tubes parallèles 9 abritant chacun un projecteur amovible préréglable 2. Ce dispositif peut être fixe ou portable. Le remplacement d'un projecteur déficient s'effectue sans déréglage de l'ensemble et pratiquement sans interruption de service et un tel dispositif, en matière synthétique, peut subir l'impact d'un aéronef sans provoquer de dommages.
Patent FR-2365554-A1 (FR)
Title: Antimycotic peptide-amino-ether derivs. - esp. active against Candida species are tetra:hydro-SL 7810/F-II, S 31794/F-I, aculeacine A and tetra:hydro-equinocandine B derivs.
Inventor: KELLER-JUSLEN CAMILLA
IPC: A61P31/04
Filed: 1977-09-27
Abstract: Peptidic-amino-ethers of formula (I) and their acid addn. salts (when n = 0) are novel cpds. In (I), n = 0 and (a) A is 2-8C alkylene; R1 is such that R1OH is tetrahydro-SL 7810/F-II or S31794/F-I or aculeacine A; R2 is H, 1-12C alkyl, 3-6C alkenyl or alkynyl in which the multiple bond is not in the alpha-position w.r.t. to N atom to which the gp. is joined, 3-7C cycloalkyl, 3-7C cycloalkyl-1-4C alkyl, 2-hydroxyethyl, 3-hydroxypropyl, 3-6C 2-alkoxyethyl, furylmethyl, tetrahydrofurylmethyl, thienylmethyl, pyridylmethyl; etc., 4-piperidinyl, 1-(1-4C alkyl)-4-piperidinyl, phenyl or 7-11C phenalkyl (in which the benzene rings are opt. substd. by 1 or 2 gps. independently chosen from F, Cl, Br, hydroxy, 1-4C alkyl and 1-4C alkoxy; R3 is H, 1-6C alkyl, 2-hydroxyethyl, 3-hydroxypropyl or 3-6C 2-alkoxyethyl or R2 and R3 together are -CH2-CH2-B-CH2-CH2- where B is a bond, -CH2- or -O-; (b) A is 2-8C branched chain alkylene; R1 is such that R1OH is tetrahydro-SL 7810/F-II or S3 1794/F-I, aculeacine A or tetrahydro-equinocandine B and R2, R3 independently are H, methyl or ethyl; or (c) A is 2-8C straight chain alkylene; R1 is such that R1OH is tetrahydro-equinocandine B; R2 is 3-6C alkenyl or alkynyl in which the multiple bond is not in the alpha-position w.r.t. the N-atom to which the gp. is joined and R3 is H, 1-6C alkyl, 2-hydroxyethyl, 3-hydroxypropyl or 3-6C 2-alkoxyethyl or (d) A is 2-8C (branched) alkylene; R1 is such that R1OH is tetrahydro-SL-7810/F-II, aculeacine A or tetrahydroequinocandine B and R2 is -C(NHR6)=N-R5 (Gp. II); R5, R6 each are H or 1-6C alkyl or together are ethylene or -(CH2)3- and R3 is H; or n is 1 and A is 2-6C (branched) alkylene; R1 is such that R1OH is tetrahydro-SL 7810/F-II, aculeacine A or tetrahydro-equinocandine B; R2 is 1-4C alkyl, allyl, 2-propynyl or benzyl; R3 is 1-4C alkyl or R2 and R3 together are -(CH2)4- or -(CH2)5-; R4 is (m)ethyl and X circled negative is an anion. With the condition that when A is branched alkylene and n=1 then R2 and R3 each are (m)ethyl. (I) are antimycotics having excellent activity against yeasts and lower fungi partic. against strains of Candida, pathogenic to man.
Patent FR-2408436-A1 (FR)
Title: Indexed turntable for cutting cake into equal segments - has rotating disc set in board with radial reference lines including datum
IPC: A47G19/02
Filed: 1977-09-28
Abstract: An indexed turntable is used in cutting cakes or similar into any number of equal segments, the table comprising a horizontal disc (2) mounted free to rotate on a horizontal board (1). The board has radial reference lines (3) including a datum (3a), the lines having numbers indicating the corresponding number of segments. The lines (3) converge on the vertical axis (x-y) about which the table (2) rotates, a piece being cut by incisions extending the datum line (3a) and the corresponding segment line (4). The table (2) may be let into the board (1) with an integral axle pin in a bush set in the board.
Patent FR-2371382-A1 (FR)
Title: Amelioration dans la preparation du tripolyphosphate de sodium
IPC: C01B25/41
Filed: 1977-11-09
Abstract: Le taux de pureté du tripolyphosphate de sodium, obtenu par neutralisation de l'acide phosphorique aqueux, obtenu par la méthode humide, avec de l'hydroxyde de sodium, élimination du précipité formé, évaporation à siccité de la solution obtenue et calcination du résidu de l'évaporation est amélioré si l'on effectue la neutralisation à une température ne dépassant pas 85 degrés C, en maintenant le produit de neutralisation à 70-85 degrés C pendant une période de maturation d'au moins une heure avant de séparer le précipité; on concentre la solution de phosphate de sodium, si nécessaire, jusqu'à une teneur en phosphate de sodium d'au moins 40 % en poids, et on soumet la solution à un traitement thermique à 100-200 degrés C, au point d'ébullition ou en dessous, pour précipiter les composes du magnésium avant l'étape d'évaporation.
Patent FR-2409008-A1 (FR)
Title: Low calorie dietetic fibre based foodstuff - contg. bran cereal germs, sweet cholagogue and fruit
IPC: A21D2/18
Filed: 1977-11-17
Abstract: Foodstuff comprises cereal bran, cereal germs, a sweet cholagog and a paste, compote, or the like, of fruit rich in pectines and/or dictectic fibres. The prod. is in the form of a speckled pasty cake with a homogenous structure. Pref. the speckled paste contains apple compote and fig paste. Pref. the cholagog is sorbitol. A pref. compsn. comprises 30% flour, 32% bran, 2.4% wheat germ, 9.2% sugar, 7.1% fatty material, 1.7% sorbitol, 8.5% apple compote, 5.9% fig. paste, 0.3% raising powders, 0.2% salt and 2.7 - 3.5% water. The prod. contains plant fibres which undergo some bacterial degradation in the color, is rich in vitamins, increases the weight of stool, restricts the spasmodic instive activity of the color, regulates and accelerates intestinal transit and inhibits constipation.
Patent FR-2410373-A1 (FR)
Title: Connector for HF waveguides - has two shutters controlled by electromagnets to switch energy
Inventor: SCILLIERI ANTOINE
IPC: H01P1/12
Filed: 1977-11-25
Abstract: The connector block for high frequency wave guides is capable of carrying energy of the order of a kilowatt. In the block which has a waveguide channel (16) are two fingers or shutters (27, 28) which act to switch the energy. The shutters are moved to and fro by electromagnets, blocking the passage while no current is passed, and allowing passage while they are energised. The shutters may be used to protect radar equipment, shutting off the receiver while the transmitter is functioning.
Patent FR-2409851-A1 (FR)
Title: Procede d'extraction
IPC: B30B9/04
Filed: 1977-11-28
Abstract: PROCEDE D'EXTRACTION DU JUS D'UN ECHANTILLON DE MATIERE, NOTAMMENT CANNE A SUCRE ET PRESSE POUR LA MISE EN OEUVRE DU PROCEDE. SELON L'INVENTION, L'EXTRACTION, COMPOSEE DE DEUX PHASES SUCCESSIVES DE PRECOMPRESSION ET DE COMPRESSION DU PRODUIT PLACE DANS DES SEAUX 12, CENTRES DANS DES CUVETTES RECEPTRICES 13, A LIEU DANS UNE PLURALITE DE POSTES 9, 10, 11 LOGES DANS UN TAMBOUR TOURNANT 3. LE POSTE DE SERVICE COMPORTE, ACTIONNE PAR UN CYLINDRE HYDRAULIQUE 23, UN FOULOIR DE PRECOMPRESSION 25 VERROUILLABLE DANS LE SEAU 13. LA COMPRESSION EST COMMANDEE A CHAQUE POSTE D'EXTRACTION PAR L'UN DES CYLINDRES INFERIEURS 14, LA GALETTE RESIDUELLE ETANT REFOULEE MAINTENUE ENTRE LE FOULOIR 25, DANS SA COURSE DE REMONTEE, ET LE FOND DU SEAU 12 ATTELE A L'EJECTEUR CENTRAL 17. APPLICATIONS: INDUSTRIE SUCRIERE.
Patent FR-2415682-A1 (FR)
Title: Reversible knitted fabric - comprises two layers of jersey knitting, with rupturable connecting yarn
IPC: D04B1/14
Filed: 1978-01-27
Abstract: A reversible knitted fabric is prepared to make reversible garments with no right or wrong side. The garment is knitted on a double bed knitting machine of the Interlock type, and comprises two layers of jersey knitting, which may be the same or different with regard to design or colour, and joined by a connecting yarn at spaced points. The yarn is laid in, independently of the knitting operation, and is invisible from either side of the fabric. It is strong enough to hold the two layers in position during later finishing processes, but weak enough to break when the two layers are pulled apart. The sepn. of previously known double fabrics has often involved carful unpicking.
Patent FR-2417256-A1 (FR)
Title: Appareil pour traitement phytosanitaire des arbres a haute tige, et en particulier ceux des regions tropicales
IPC: B05B15/628
Filed: 1978-02-17
Abstract: L'invention concerne un appareil pour le traitement phytosanitaire des arbres à haute tige et en particulier ceux des régions tropicales, tels que palmiers, dattiers, cocotiers ou autres. Cet appareil est caractérisé en ce qu'il est constitué d'un châssis mobile 1 supportant au moins une lance 7, 16, 19 qui, d'une part, est de longueur réglable et, d'autre part, est montée mobile entre une position de transport, dans laquelle elle est repliée et sensiblement horizontale et une positon opérationnelle dans laquelle elle est déployée et forme avec l'horizontale un angle réglable, la lance étant, par ailleurs, portée par le châssis par l'intermédiaire d'un support 8 qui est lui-même monté mobile en rotation sur ce châssis 1 autour d'un axe vertical suivant des azimuts différents.
Patent FR-2384588-A1 (FR)
Title: Centralised fixing of sucker to optical lens - with lens centred at optical centre in vertex refraction meter
Inventor: GOTTSCHALD LUTZ
IPC: B24B13/005
Filed: 1978-03-24
Abstract: The sucker is attached to a spectacle glass which is centred at its optical centre in a vertex refraction meter. It is orientated at its centre line and held in this position. The sucker which is oriented with its transverse axis is decentred and joined with the glass by axial movement. The de-centreing of the sucker takes place sideways above the glass. After centring the glass, the sucker is swivelled into a position above the glass and pressed onto the glass.
Patent FR-2421378-A1 (FR)
Title: Moving part erosive cavitation measurement for e.g. turbines - by immersing part in liq. contg. two electrodes with voltmeter across to measure variations in potential difference
Inventor: CHINCHOLLE LUCIEN
IPC: G01N29/34
Filed: 1978-03-30
Abstract: Detection and measurement of erosive action of cavitation is performed by observing electrochemical effects on surface of electrode in the liq. This allows monitoring of moving parts such as turbines and valves. Reservoir (2) contains liq. (4) in which piece part (6) is immersed close to operating electrode (10) and remote from ref. electrode (8). Both the electrodes are connected to a voltmeter (12) which measures the potential difference between them. This may be effected by a voltmeter across a resistor (16) in series will auxiliary voltage supply (14). Variations in the foltage determine the effects of cavitation.
Patent FR-2422807-A1 (FR)
Title: Door leaf edge seal - has mounting section of adjustable width to suit different leaf thicknesses
IPC: E06B7/23
Filed: 1978-04-10
Abstract: The door leaf edge seal comprises a strip of rubber or similar material of curved cross-section with beads running along the edges, and a profiled mounting section in one or two parts. The latter has slots into which the beads are slid in the lengthwise direction, and in the other grooves by which it fits over the door leaf edges. The mounting section (7, 7') and its fixing devices (8, 8') are designed to allow adjustment of the width of the former, to suit the thickness of the door leaf. Typically the devices can be designed to thrust the inner flanges (7') of the section apart, against the inside faces of the flanges (10) on the door leaf.
Patent FR-2392934-A1 (FR)
Title: Procede de preparation de zeolites
IPC: B01J/
Filed: 1978-05-31
Abstract: L'invention concerne un procédé de préparation de zéolite à partir d'un minéral de type kandite, dépourvu d'agrégats et n'ayant pratiquement pas de fer superficiel associé et moins de 0,5 % en poids de fer interstitiel. Ce minéral est calciné entre 550 et 925 degrés C, puis chauffé entre 60 et 100 degrés C en présence d'une solution d'hydroxyde de sodium d'environ 5M, les proportions de minéral calciné et d'hydroxyde de sodium dans le mélange étant telles que le rapport molaire Na20/SiO2 est compris entre 0,5 et 1,5. Application à la préparation de zéolite A présentant une meilleure blancheur.
Patent FR-2428219-A1 (FR)
Title: Heat treatment plant for ceramic tiles - has rotor supported grid for rapid heating and cooling of tiles (cs 31.10.78)
IPC: F27B9/16
Filed: 1978-06-05
Abstract: The heat treatment plant is used for ceramic plates and ceramic flooring tiles. This plant ensures continuous high rate production ensuring especially rapid uniform heating and cooling of ceramic components. The plant is designed as rotor type flow line. The hub (3) has central shaft (2) held in a support (1). The hub carries round support arms (4). At the ends of an arm is arranged support grid (6) for the ceramic tiles (7). The chamber of the furnace (11) has open ring shape provided with fireproof insulation (9) and with built in heating element (8). It has an open groove (16) into which projects support grid carriers.
Patent FR-2443058-A1 (FR)
Title: Plankton and water sample collector - uses coil adjacent to turbine whose current signals quantity of water taken
IPC: G01N1/10
Filed: 1978-06-29
Abstract: Plankton is collected to permit qualitative and quantitative laboratory analyses to be performed to assist assessment of bio pollution of waters. The sampling instrument contains a bottle which allows water samples to be taken at particular depths. A turbine (1) driven by a low voltage motor (2) is housed in a casing (3) and sealed by a silicone rubber joint (4). Pips on the base centre this assembly w.r.t. the base assembly containing batteries and cable drum. A second turbine assembly (8) comprises an axis on which a circular magnet and four blades are attached. A disc (9) has a central hole where watr circulates from the turbine and a coil (11) located adjacent to the magnet has a current induced in it as the turbine rotates. The turbine speed is regulated by a second disc (10) and the coil current signals the amount of water taken as a sample.
Patent FR-2430649-A1 (FR)
IPC: H01L29/78
Filed: 1978-07-06
Abstract: The shift register has a very low power consumption. Each cell of the register is constituted by two stages, each comprising an MOS structure (T1-T'1) which has two principal electrodes (Z00, Z1) respectively forming the input (Z00) and the output (Z1) of the stage, and two control electrodes (k1, k'1), one of which (k1) can be connected to a bias source (P) and the other of which (k'1) is connected to the output electrode (Z1), and a capacitor (C1) one plate (Z1) of which is connected to the said output electrode (Z1) and the other plate (C1) of which receives one of two periodic signals ???1 (t) and ???2 (t) in phase opposition. The register is especially useful in a frequency divider circuit.