baber/WOPTO huggingface dataset:
Patent FR-2314099-A1 (FR)
Title: Food packaging machine for friable foodstuff - sorts items into rows inside chamber with spring loaded ejector
IPC: B65B39/14
Filed: 1975-06-13
Abstract: A packaging machine particularly for quenelles, advances the cooked quenelles to the feeder from a hopper which has a gentle slope along its V shaped base. The quenelles are then fed to a chute (3) which keeps them in line. The end of the chute is fitted with a tray which will move sideways and allow the quenelles to fall into a chamber (41) below. When the chamber contains the required quantity of units, pressure is applied to a spring (41) so that a plunger (42) pushes the quenelles out of the chamber into a tin or other container.
Patent FR-2325209-A1 (FR)
Title: Connector for flat cable - has cable clamped between guide block and cover and knife contacts biting into it
Filed: 1975-09-22
Abstract: The connector for a flat cable, consists of a cover piece (1), an insulating guide block (3) and a closure block (2). The flat passes in through a slot (4) in the cover piece and loops around the guide block. The guide block has holes for the ends of contacts (8) in the closure block. The inner ends of these contacts have cutting edges to bite into the flat cable and contact its conductors. The outer ends are formed into pairs of spring arms to connect with the external wires inserted into the outer face of the closure block.
Patent FR-2366528-A1 (FR)
Title: Mobile cabinet for holding chilled bottled drinks or medicines - plastics foam insulation or external panel
IPC: A47F3/04
Filed: 1975-10-10
Abstract: The cabinet has an open-topped chamber surrounded by cooling coils to keep bottles cool and readily accessible from above. Ancillary alcoves may be provided to hold glasses and/or unchilled bottles. A static, silent cooling system is enclosed by polyurethane or polystyrene foam insulation. External decor comprises panels of (coloured) flexiglass (RTM) wood, Formica (RTM), stainless steel or aluminium. The cabinet is equally suitable for dispensing cool drinks, and medicines.
Patent FR-2335486-A1 (FR)
Title: Trimethyl-cyclohexene-dione prepn. - by catalysed liq.-phase oxidn. of beta-isophorone with oxygen
Inventor: COSTANTINI MICHEL
IPC: C07C45/34
Filed: 1975-12-19
Abstract: Prepn. of 3,5,5-trimethyl-2-cyclohexene-1,4-dione (I) comprises subjecting beta-isophorone (II) to liq.-phase oxidn. with O2 or an O2-contg. gas in the presence of a base and a metal catalyst. The catalyst comprises Ru, Rh, Pd, Ag or Pt. opt. deposited on a support. Cpds. (I) can be converted to trimethylhydroquinone, which is an intermediate in the synthesis of vitamin E. The process gives comparable yields to the process of FR 2253730 (e.g. 81-100% conversion and 43-77% selectivity) in shorter reaction times.
Patent FR-2338408-A1 (FR)
Title: Panel edge joining strip for prefabricated cases - has section forming two panel receiving pockets at right angles and tongue and eyelet to allow joining of ends
IPC: B27M3/34
Filed: 1976-01-14
Abstract: The corner joining strip allows packing cases to be delivered and stored flat and easily assembled as required. In section, the strip takes the form of a script y so that two pockets (13, 14) are formed at right angles to each other, to accept the edges of the panels. V notches (15) cut in the tail of the y allow right angle bends to be made at the corners of the box. At one end of the strip tongue (19) is made and at the other, an eyelet (18) so that the ends can be joined after passing along four edges of a panel. Slots (17) are cut at intervals along the strip and accept tonged tabs, which grip the panel faces by projecting spikes.
Patent FR-2302477-A1 (FR)
Title: Hot and cold water mixing tap - has inlet fittings with offset ends and rotatable in body
IPC: E03C1/042
Filed: 1976-02-05
Abstract: The hold and cold water mixing tap assembly (1) has two taps (2, 3) with a common outlet (4). The inlet fittings (12) have screwed ends (11) and O-rings (14) which fit into matching holes in the valve body (1). The other ends (5)(6) of the fittings (12) are threaded to suit the supply pipes in the wall (0). The tap ends (13) of the fittings (12) are made eccentric to the wall ends (5) and (6). By rotating the fittings (12) in the tap body (1) the centre distance between the ends (5, 6) can be adjusted to suit the distance (A) between the supply pipes.
Patent FR-2300743-A1 (FR)
Title: Dustless lead oxide granules prepn for use in glass industry - by agglutination of powder with potassium silicate soln.
IPC: B01J2/28
Filed: 1976-02-09
Abstract: Dustless granules of lead oxide particles agglomerated with potassium to a granule size of 0.5-5(0.5-1) mm. contg. 2.5.(3-4.5) wt % potassium silicate with SiO2:K2O ratio of 1.2-2.5(1.8-2.4):1, the preferred lead oxide being minimum are obtd. by introducing minium powder into a cylindrical tank open at the top and agitated with a movement angled with respect to the vertical and spraying into the vessel an aq. soln. of the potassium silicate. The granules are used in the mfr. of lead crystal glass. Health risk conditions in the glass mfr. are reduced by using the dustless granules rather than powder of prior art. Silica and potassium oxide being required in the compsn. no restriction on compsn. is applied by the addition.
Patent FR-2345898-A1 (FR)
Title: Tractor drawn attachment for harrowing or spraying - has three part beam adjustable for width and supporting spray heads or harrow tools
IPC: A01B63/24
Filed: 1976-03-30
Abstract: The attachment is drawn behind a tractor and can be used for spraying crops or for harrowing the soil surface. It is in the form of a three part beam, positioned perpendicular to the tractor's movement, with the centre part fixed to the tractor. Each outer part is telescopically adjustable and the beam is supported on wheels. The support bars for the spray heads or harrow tools are positioned under the beam, being adjustable for height. The heads or tools are carried on vertical bars which are adjustable horizontally along the support bars by sliding and also adjustable for height.
Patent FR-2346835-A1 (FR)
Title: Variable condenser with polyparaxylylene dielectric - with insulant coating one or both sets of plates (NL260476)
IPC: H01G5/06
Filed: 1976-04-01
Abstract: A variable condenser is produced with one set of plates rotating in respect to another set, the individual plates of at least one set being bonded to a dielectric layer on both sides before assembly into a complete set. The dielectric is effectively applied to the fixed and/or rotating plates. The dielectric is pref. diparaxylylene which is sublimed at 150-200 degrees C; the oven then raises it to 450-700 degrees C causing the dielectric to pyrolyse.
Patent FR-2324607-A1 (FR)
Title: Dihalovinyl-cyclopropane-carboxylic acid insecticide intermediates - from alkyl 3-butenyl ketones and tetrahalomethanes
IPC: C07C49/687
Filed: 1976-06-24
Abstract: derivs. of formula (I) are prepd. by (a) reacting an alkyl 3-butenyl ketone deriv. of formula R1 CH=CH-CMe2-CHR3-COR2 (II) with a tetrahalomethane of formula XCY1Y2Y3 (III) reacting the resulting alkyl 3,5,5,5,-tetrahalopentyl ketone of formula Y1Y2Y3C-CHR1-CHX-CMe2-CHR3-COR2 (IV) with a base to give an alkyl cyclopropyl ketone of formula (V), oxidising this to the corresp. 2,2,2-trihaloethylcyclopropanecarboxylic acid deriv. of formula (VI) and treating this with a base, or (b) reacting (II) with (III), treating the resulting cpd. (IV) with a base in 1 or 2 steps to give a 2,2-dihalovinylcyclopropyl ketone deriv. of formula(VII), and oxidising this to (I). (where R1 is H or alkyl, R2, is alkyl, R3 is H, lower alkyl, acyl, COOH or alkoxycarbonyl, R is H, or lower alkyl, X is Cl, or Br and Y1-Y3 are F, Cl or Br, provided that Y1-Y3 are F or Cl when X is Cl). Intermediates of formulae (IV), (V) (VI) and (VII) are new. Cpds. (I) are useful as intermediates for pyrethrin-type insecticides. The process gives high yields and allows the cis/trans ratio of the prod. to be varied by appropriate choice of reaction conditions and/or reaction path.
Patent FR-2317527-A1 (FR)
Title: Rotary piston compressor or vacuum pump - has piston linked to housing by pivoting tongue inside cylinder
IPC: F04C18/39
Filed: 1976-06-25
Abstract: The compressor casing contains a cylindrical bore (24) through which a shaft (23) runs axially. The shaft has an eccentric (20) on which is mounted a rotary piston (18) which is free to revolve on the eccentric. A curve tongue (26) has cylindrical ends (28, 29) running axially. One of these (28) fits into a groove in the housing and the other ( 29) fits in a groove in the piston. The cylinder has a recess (16) shaped to fit the tongue. As the shaft revolves the tongue swivels in and out of the recess and also restricts the movement of the piston so that the piston partly revolves and partly slides round the cylinder. This reduces the relative velocity sufficiently to nearly eliminate the need for lubrication.
Patent FR-2355691-A1 (FR)
Title: Car tow vehicle for low height garages - has V-shaped frame and lifting slings to raise vehicle wheels for towing away (OE150776)
IPC: C07C317/44
Filed: 1976-06-25
Abstract: The car transporter comprises a U-shaped frame (3) whose free ends straddle the vehicle to be towed. The frame is positioned around the vehicle and slings are fitted between the frame and the wheels of the vehicle. The frame is then lifted relative to the transporter wheels using hydraulic rams or electrically driven spindles. The car is lifted off the ground without damage and without requiring crane arms etc. The transporter has wheels under the free arms and under the front and is towed by a car or tractor. The system can be used to tow cars away from multi storey garages for illegal parking etc. without having to break into the car.
Patent FR-2367370-A1 (FR)
Title: Symmetrical lamination stacking pattern for electric motor rotor - has longitudinal bolts supporting radially segmented plates and distributing radial forces through rotor volume
Inventor: VAULX JOSEPH DE
IPC: H02K1/22
Filed: 1976-10-11
Abstract: The lamination stacking pattern is for the rotors of large electromagnetic machines esp. synchronous machines. The laminations are segmented radially to provide a uniform distribution of mechanical loading due to centrifugal forces, and to ensure adequate ventilation and cooling of the rotor. The segmented laminations are symmetrical about the rotor shaft (2), each segment being separated by a slot from its neighbours. The stacks (R, S, T, U, V, W) of such segments are angularly displaced from each other along the length of the shaft and held in their position by bolts (9) passing from end to end in such a way that the mechanical loading is passed and distributed to stacks displaced from each other and hence over the whole rotor vol.
Patent FR-2330602-A1 (FR)
IPC: B65D75/38
Filed: 1976-11-04
Abstract: The bag (1) has a pre-folded and sealed end (2) consisting of a folded-over and adhesively heat-sealed strip (3), a filling end with a strip (5) provided with a fusible adhesive (6), and a thermoplastic inner layer (7) laterally welded parallel to the fold line into the outer bag seal. The inner layer is a separate, free, plastic foil which is secured in the filling opening, and possibly also at the end (2), by means of an adhesive (8). A tear wire (4) may be incorporated at the pre-sealed end (2) between the outer wall of the bag and the folded strip (3). The edge (9) of the inner bag (7) may be provided with a perforation (6) in the area where it is secured by the adhesive (8).
Patent FR-2331789-A1 (FR)
Title: Recording of weld seam faults along metal article - by detecting intensity of reflected infrared radiation
IPC: G01N25/72
Filed: 1976-11-15
Abstract: The detected length of the article is coordinated with variations in intensity of IR radiation. The welding arc or the weld seam may be used as the IR source, and an additional IR source directed onto the weld seam may also be used. Pref. the variation in radiation intensity is converted to electrical signals in an IR light receiver, then by forming a threshold from a given level of welding mistakes, a command is emitted for a printer which prints the distance from the beginning of the article, which is measured continuously by the length measuring device. The dimensions or nature of the welding mistakes can also be obtained.
Patent FR-2371669-A1 (FR)
Title: Portable V=belt measuring appts. - has fixed and movable half pulleys with latter mounted on sliding member carrying scale
Inventor: ARNOLD GARY EUGENE
IPC: G01B5/02
Filed: 1976-11-19
Abstract: The appts. for measuring endless power transmission belts, commonly referred to as V-belts is designed for belts used on motor vehicles or drives from fractional horse power motors used in industry etc. The measuring appts. or device, consists of an elongated body member provided with a fixed half secured by screws, and a movable half pulley mounted on a sliding member. The half pulley members have sides at an angle to suit the belts to be measured while the body is provided with scale which is read against a mark on the sliding member. A further scale carried on the sliding member indicates the width of a belt being measured in the appts.
Patent FR-2377209-A1 (FR)
Title: Word association game for several players - with word to be given imaginary and amusing definition chosen from group by throwing dice
IPC: A63F3/04
Filed: 1977-01-14
Abstract: The word association game is played by several persons and uses a file of 1000 to 3000 little known and unusual words. These must be defined by a player, each definition being of an imaginary and humorous nature and dependent on the association of ideas. The words are filed in accordance with their real definitions and are in groups numbered from 1 to 36. Each player throws two dice, these giving the tens and digits of the selected number. The humerous definitions are recorded on re-usable cards and points are awarded in accordance with their aptness. These points are recorded individually and collectively.
Patent FR-2383538-A1 (FR)
Title: Pilot-line for introducing cables into existing conduits - comprises nylon thread attached to small float blown along length of conduit by compressed air
IPC: H02G1/08
Filed: 1977-03-07
Abstract: The pilot-line allows cables to be introduced into existing conduits and pipes which may be buried in walls, etc., without the need to open up sections of the conduit with the consequent risk of damage. The pilot-line made of a heavy gauge nylon thread capable of hauling cable is led through the conduit system by a small float or piston which is blown along its length by a compressed air source. The air-tube which also carries the line is connected into the conduit by a tapered end section and can include a lubricants source via a pressure control valve.
Patent FR-2386161-A1 (FR)
Title: Coaxial connector system with outer and inner conductors - has conductors bonded to PTFE dielectric after dipping in ammonia bath
IPC: H01R13/646
Filed: 1977-04-01
Abstract: The coaxial connector is made from the end of a coaxial l line by tapering the inner conductor and providing the external conductor with an external thread. The inner and outer conductors are prevented from rotating and moving axially by bonding to the PTFE dielectric. To facilitate bonding, the inner and outer surfaces of the PTFE are treated by dipping in a bath of ammonia soln. to reduce these surfaces to carbon fluoride.
Patent FR-2379027-A1 (FR)
Title: Allume-cigare ou allume-cigarette par reaction catalytique d'un gaz combustible
Inventor: TAMAKA NOBURU
IPC: F23Q2/30
Filed: 1977-06-07
Abstract: L'invention concerne un allume-cigare ou allume-cigarette dont l'inflammation est produite par la réaction catalytique d'un gaz combustible Dans l'enveloppe 1 de l'allume-cigare ou de l'allume-cigarette, le gaz provenant du réservoir 2 parcourt la buse tubulaire 3 dans laquelle il est chauffé par un élément chauffant alimenté par la pile 14 puis mis en contact avec un catalyseur de façon que la réaction produise son inflammation à la sortie de la buse, la flamme sortant par l'orifice 4 de l'enveloppe. L'arrivée de gaz et de courant électrique est commandée par un bouton de manoeuvre commun 5. L'appareil assure, par des moyens mécaniques simples, une fiabilité et une sécurité parfaite ainsi qu'une durée de service prolongée.
Patent FR-2395890-A1 (FR)
Title: Installation respiratoire et de protection contre l'acceleration pour avions de combat
Inventor: BEAUSSANT RAYMOND
IPC: G05D16/00
Filed: 1977-07-01
Abstract: Régulateur anti-g commandant la pression de gaz dans les poches d'un pantalon de protection conttre l'accéleration. L'organe de détection est constitué par une masselotte 20 déplaçable suivant la direction d'accéleration et établissant dans les poches une pression fonction croissante de l'accélération. Des moyens 26 établissent dans les poches une pression qui augmente avec l'altitude. Applications aux installations destinées à fournir le mélange respiratoire aux membres d'équipage d'avion de combat et à les protéger contre les effets de l'accélération.
Patent FR-2396582-A1 (FR)
Title: Bloc de filtrage
Inventor: GUIBET JEAN-PIERRE
IPC: B01D46/02
Filed: 1977-07-05
Abstract: Bloc de filtrage comportant un ensemble de canaux ouverts à une extrémité pour recevoir le gaz à dépoussiérer, intercalés avec les canaux d'un autre ensemble, ouverts vers l'autre extrémité et délivrant le gaz dépoussiéré, ces canaux ayant une section transversale de forme carrée ou analogue, et étant reliés les uns aux autres, par exemple par des lignes de couture, selon leurs arêtes. Le maintien, au cours du fonctionnement, de la forme initiale prévue pour la section transversale des canaux des deux ensembles précités est assuré par mise en tension de ces deux ensembles grâce à des tendeurs ou analogues, sur lesquels sont fixées les arêtes des canaux extérieurs du bloc de filtrage. Principales applications : installations industrielles de filtrage des gaz.
Patent FR-2357827-A1 (FR)
Title: Procede pour regler l'humidite d'un habitat confine et ferme pour animal
IPC: F24F8/15
Filed: 1977-07-08
Abstract: L'invention concerne l'élevage des animaux dans des espaces confinés. Le procédé selon l'invention, pour régler l'humidité d'un habitat confiné et fermé pour animal et pour purifier l'air dudit habitat de manière à éviter la formation indésirable de gaz odorants et nocifs, consiste : à prélever une partie de l'air de l'habitat confiné; à mettre en contact l'air prélevé avec une solution aqueuse contenant 0,01 % à 1,0 % en poids de peroxyde d'hydrogène et 10 % à 85 % en poids d'un acide minéral choisi parmi l'acide phosphorique et l'acide sulfurique, ledit air et ladite solution aqueuse étant sensiblement à la même température; à absorber et à oxyder les gaz odorants et nocifs dans ladite solution aqueuse; à ajuster la concentration en acide minéral pendant l'étape de mise en contact de manière à maintenir le niveau d'humidité de l'air mis en contact au niveau désiré compris entre 40 % et 95 % d'humidité relative; et à faire passer l'air à nouveau dans l'habitat confiné. Application : réglage de l'humidité d'un habitat confiné et fermé.
Patent FR-2358731-A1 (FR)
Title: Procede d'agglomeration de dechets radioactifs contenant un liquide et dispositif de malaxage pour sa mise en oeuvre
IPC: G21F9/14
Filed: 1977-07-11
Abstract: Des déchets radioactifs 1 contenant du liquide sont agglomérés avec une matière synthétique thermoplastique 15, à l'aide d'un dispositif de malaxage 25, par le fait que la matière thermoplastique n'est chauffée qu'à l'intérieur du dispositif de malaxage 33. Le séchage du mélange de matière thermoplastique et des déchets est fait par élévation de température et récupération de vapeur 66, 67, 68, 69. Le mélange séché est évacué par un système mécanique hors du dispositif de malaxage. L'utilisation de la présente invention est notamment envisagée pour les centrales nucléaires.
Patent FR-2359372-A1 (FR)
Title: Traitement de materiaux residuaires contenant des metaux alcalins dans un four a atmosphere controlee
IPC: B09B3/00
Filed: 1977-07-19
Abstract: L'invention concerne un procédé de traitement de matériaux résiduaires contenant des métaux alcalins dans un four atmosphère contrôlée. On utilise un four à contre-courant comportant plusisieurs zones de traitement. Traitement de boues résiduaires, de déchets municipaux industriels ou ménagers, d'ordures ou de déchets, par exemple.
Patent FR-2397974-A1 (FR)
Title: Dispositif immerge porteur d'appareils oceanographique, a controle automatique de profondeur
Inventor: CHOLET JACQUES
IPC: G01C13/00
Filed: 1977-07-18
Abstract: Dispositif immergé, porteur d'appareils d'études océanographiques et dont la profondeur d'immersion est contrôlée automatiquement. Il comporte au moins un ensemble de deux coques à flottabilité positive, supportant divers appareils d'études océanographiques. Il est muni d'au moins un aileron mobile de plongée associé à un dispositif d'asservissement sensible aux variations de profondeur d'immersion. Il peut être particulièrement utilisé dans la prospection sismique marine et diverses études océanographiques.
Patent FR-2387428-A1 (FR)
Title: Procede et equipement pour le traitement en continu de substances solides, applicables notamment a la gazeification de charbons et schistes et a la reduction directe de minerais de fer
IPC: C10J3/02
Filed: 1977-07-22
Abstract: La présente invention concerne un équipement comportant des enceintes fermées, sans pression ou bien soumises à une pression de travail quelconque, entièrement équipées d'ensembles de déflecteurs qui leur permettent d'assurer le traitement continu de substances solides. Cet équipement est caractérisé en ce que l'enceinte est équipée intérieurement de déflecteurs constitués par des plaques inclinées d'un certain angle et adaptées pour permettre le glissement le long d'elles des substances solides. Applicable plus particulièrement à la gazéification de charbons et de schistes et à la réduction directe de minerais de fer.
Patent FR-2399528-A1 (FR)
Title: Sectional frame lining for window opening - has prefabricated lintel sill and posts joined by bolts in embedded sleeves and may be of concrete
IPC: E06B1/24
Filed: 1977-08-02
Abstract: The sectional frame is of prefabricated components connected by bolts into encastre threaded sleeves and is for use in lining wall openings for windows. The frame (1) has a rectangular elevation and is built up from four components comprising two posts (3), a lintel (4) and a sill (2). The components may be precase in white concrete or reconstructed stone and to alternative moulded forms. The lintel (4) may be of an 'L' section and the posts (3) may be of a rectangular plank form. The bolt-anchorage sleeves may be embedded axially (10) in the ends (9) of the posts (3), and may traverse (7, 14) the sill and the lintel in the corresponding end zones (6, 15). The posts (3) may also be of an 'L' section and the lintel (4) may have an arched soffit.
Patent FR-2361355-A1 (FR)
Title: Procede pour l'obtention de nitriles d'acides alcoxymethylene-maloniques
Inventor: ACKERMANN OTTO
IPC: C07C/
Filed: 1977-08-09
Abstract: Obtention de nitriles d'acides alcoxyméthylène-maloniques par réaction d'esters trialkyliques d'acide orthoformique avec des composés contenant des groupes méthylène réactifs en présence de catalyseurs. Comme composés comportant des groupes méthylène réactifs, on utilise des nitriles d'acide malonique et on effectue la réaction avec un excès d'au moins 1,6 mole d'esters d'acide orthoformique en présence d'un catalyseur choisi parmi les acides carboxyliques aliphatiques ou leurs anhydrides, les acides sulfoniques aromatiques, les alcoolates alcalins et les alcanolamines. On effectue la réaction à des températures comprises entre 110 et 165 degrés C. Obtention de produits intermédiaires pour la préparation de dérivés pharmaceutiquement actifs de pyrimidine, par exemple l'allopurinol.