baber/WOPTO huggingface dataset:
Patent FR-2338392-A1 (FR)
Title: Antifreeze carburettor for internal combustion engine - with smooth plastics surfaces in air intake near mixt. jets
IPC: F02M17/50
Filed: 1976-01-16
Abstract: Anti-freeze means for carburettor comprises surfaces made of smooth plastic synthetic material, pref. PTFE or 'Teflon' (RTM) in the air intake located immediately adjacent to the mixt. jets. Pref. one of the surfaces, consisting of the outer edge of the lower portion of the main jet at the level of the neck of the Venturi is covered with a ring of smooth plastic synthetic material, and one of the surfaces, consisting of the edge of the throttle valve near the idling jet is covered with a piece of smooth plastic synthetic material. The smoothness and plasticity of these surfaces prevent adhesion of any ice crystals being formed, which are entrained by the flow of air.
Patent FR-2339732-A1 (FR)
Title: Door combined with hanging cupboard - has cupboard casing integral with door front plate
Inventor: CORVISIER PIERRE
IPC: E06B7/34
Filed: 1976-01-30
Abstract: The combined door and hanging cupboard comprises the door itself with plates on its front and rear faces, between which is mounted a frame acting as a brace. A cupboard has a casing comprising back, two side, and top and bottom walls all in one piece. The casing (5) in also integral with the front plate (3a) on the door face in which the cupboard fits. The continuous rear plate (3b) forms a double skin for the casing. The door frame can be peripheral, giving it the necessary thickness and strength. The rear place can have a recess formed in it, to accommodate part of the cupboard.
Patent FR-2342088-A1 (FR)
Title: Picture toy using gummed paper pieces - has all pieces of same colour printed on same sheet to cut out and fix onto master sheet
IPC: A63H33/22
Filed: 1976-02-27
Abstract: The picture toy uses gummed paper pieces to create a figure (2) or a scene. These are coloured and are fixed to a master sheet (7) which may show a printed outline or be blank to form a puzzle. The surface of the master sheet is glazed to permit removal or repositioning of the paper pieces. Their backs are coated with a contact adhesive, protected by a removable backing. All paper pieces (4, 6, 16, 17) of the same colour are printed onto the same relevant colour sheet. These may include the pieces for more than one picture. All sheets are bound to form a book.
Patent FR-2343982-A1 (FR)
Title: Furnace lining apparatus - in which insulating blankets are folded and supports are mounted in the folds
IPC: F27D1/14
Filed: 1976-03-12
Abstract: Appts. for lining a wall of a furnace and like equipment comprises (a) a folded ceramic fibre lanket having a fold formed in a central portion of it and having two end portions folded together and exting from the fold for insulating the furnace. (b) a support beam mounted extending along the length of the fold in the folded blanket, the folded end portions of the folded blanket also extending inwardly from the support beam to assist in insulating the support beam, (c) a suspension arm having the support beam mounted therewith at a position on the support beam within the fold in the folded blanket. (d) the suspension arm extending from an inner end portion in the fold through the central portion of the folded blanket to an outer end portion, (e) an attachment beam for mounting with the wall of the furnace the attachment beam having a mounting orifice formed it, (f) the suspension arm further having a mounting lug, formed at its outer end portion, inserted into the mounting orifice in the attachment beam for attaching the folded blanket and the suspension arm to the attachment beam, and (g) the attachment beam further having connecting openings formed in it for passage of connecting members therethrough to attach the attachment beam to the wall of the furnace wherein the folded blanket forms an insulating lining for the wall of the furnace.
Patent FR-2348599-A1 (FR)
Title: Gas analyser output circuit - has differential amplifier receiving input directly and via RC attenuation circuit to provide output with improved signal=to=noise ratio
Inventor: PAEPE THYLBERT DE
IPC: H03G5/22
Filed: 1976-04-15
Abstract: The electronic circuit (10) of the gas analyser gives improved signal to noise ratio. The circuit has a differential amplifier (15). To the first input (16) is applied the noise affected signal. The second input (17) is connected to the output of the amplifier via a resistance-capacitance attenuation network (19, 20). A record resistance capacitance network (21, 22) is connected between the second input (17) and earth. The circuit (10) also includes an arrangement of diodes (24) mounted in parallel opposition. This diode (24) arrangement is connected between the output (18) of the amplifier (15) and the terminal (23) which is common to the capacitor (22) and resistance (21) of the second network. This common terminal (23) forms the output of the circuit.
Patent FR-2326269-A1 (FR)
Title: Clamping fixture for screw cutting machine - has two sets of three jaws on common pivots
IPC: B23B31/12
Filed: 1976-05-24
Abstract: Two sets of three jaws each are used, each jaw being a sector of a circle with curved clamping faces. The jaws are spaced 120 deg. around the same pitch circle. Each jaw is on a common pivot with the corresponding jaw from the other set. Enclosing the jaws, on their outer faces, is a disc at each side, each disc being connected to one set of jaws by pins in slots. Each disc has a handle and the assembly is in a frame and spring loaded. Operating each handle towards the other locks each set of jaws onto the part for machining.
Patent FR-2356494-A1 (FR)
Title: Cast resin panels for heat exchanger tube diaphragms - for rapid assembly of polygonal or finned tube arrays
Inventor: SAUDRAY DIDIER
IPC: F28F21/06
Filed: 1976-06-30
Abstract: Assembly of heat exchanger tubes comprises locating a vertical array of tubes held by a temporary spacer onto the base of a mould into which a casting resin can be poured to form a panel locating ends of the tubes. When the casting is set, the tubes are inverted for a similar panel to be cast around the other ends of the tubes. The temporary spacers are removed and the mounted tubes are enclosed in a tubular jacket and terminal domes having couplings for fluids to flow through or between the tubes. Each set of the ends of the tubes is mounted simultaneously without involving local attention, esp. for tubes of coupled cross-section.
Patent FR-2325021-A1 (FR)
Title: Testing device for photogrammetric instrument - has photograph holder and observation optical system with movable mark
IPC: G01C11/04
Filed: 1976-09-16
Abstract: The device has a mark movable with respect to the photograph holder, and a photogrammetrical photo-coordinate measuring device. A drawing device has a recording medium and a drawing head movable over the recording medium. A movement of the photograph holder with respect to the mark causes a corresponding relative movement between the drawing head and the recording medium. The drawing head (6) draws a line on the recording medium (12) which represents the position of the photograph holder with respect to the mark. A picture transmission system superposes an image of the recording medium on the photograph observation optical system of the photogrammetric instrument.
Patent FR-2367651-A1 (FR)
IPC: B62J11/00
Filed: 1976-10-15
Abstract: A weather-proof lockable box (1) for a motorcyclist's crash helmet encloses the helmet within the minimum volume and has members for fixing the box (1) to a motorcycle (10). The box (1) is in two parts (2, 3) hinged together, and sealed along the oblique join. The lock (7) is key-or combination-operated. The fixing members may be screws securing the flat base (5) of the box (1) to the luggage carrier (11); alternatively, screw-threaded rods entend from the base (5) through the carrier (11) for engagement by a counter plate and nuts. The fixing members may be the legs of a fork stradding a wheel and secured to the motorcycle. The box (1) may be fixed to the front fork, or to the motorcycle rear end bloe the luggage carrier. The box (1) may support the rear lamp and/or number plate. The box (1) may be made of plastics or metal.
Patent FR-2369313-A1 (FR)
Title: Compositions durcissant a l'abri de l'air
IPC: G01L5/00
Filed: 1976-11-02
Abstract: L'invention décrit des compositions << anaérobies >> qui durcissent à l'abri de l'oxygène de l'air. Ces compositions comprennent un aminimide présentant de la substitution alpha-oléfinique et un hydroperoxyde organique. Elles peuvent se conserver longtemps en présence de O2 et polymérisent rapidement en cas d'exclusion de O2 . Elles peuvent notamment servir à coller des surfaces adjacentes de métaux ou de verre ou à fixer des vis d'arrêt, des goupilles coniques, des clavettes, etc, pour l'assemblage et la réparation.
Patent FR-2330890-A1 (FR)
Title: Pneumatic circuit pressure reservoir - has two identical sections soldered together along central web with non return valves fitted in ajoining pipework
IPC: F15B1/26
Filed: 1976-11-05
Abstract: The reservoir is for containing a working fluid to be stored under pressure and is used in a pneumatic system in a motor vehicle. The pressure tank has several chambers, each of which is equipped with a connecting pipe joining it with the pneumatic system pipework. It is formed in two sections each having a circular strap manufactured around its periphery. A central web located between the two sections joins the two parts together. The connecting pipes have non-return valves fitted adjacent to the two sections which are soldered in position along the length of the central web.
Patent FR-2376077-A1 (FR)
Title: Insertion cpd. prepn. from halide with lamellar structure - used as electrode material for electrochemical generator
Inventor: ARMAND MICHEL
IPC: C01G1/06
Filed: 1976-12-31
Abstract: An insertion cpd. comprises an element inserted into a halide of lamellar structure and of formula MBX. In the formula, M is a transition element L existing several states of oxidn. from +2 to +4, such as Fe, Ti, V, Cr, Mn or Co, or the gp. L1-aL'a (where L' is a transition element different from L but pref. from the same gp. and a is 0-1); B is an electronegative element such as N, O or F, these elements being able to substitute partially between themselves, or S, Se or Te, these elements also being able to substitute partially between themselves; X is a halogen. The insertion cpd. can be used as an electrode material for a prim. or sec. electrochemical generator. The insertion cpd. can be readily obtd. at relatively low cost. Generators contg. this insertion cpd. as electrode have a high capacity for storage of electrical energy.
Patent FR-2376657-A1 (FR)
Title: Unit for recording and reconstituting sense of touch - has transducer signals stored in memory unit for subsequent transmission to reference signals
IPC: B25J13/08
Filed: 1977-01-07
Abstract: The unit is used for recording and reconstituting the sense of touch and comprises a reference surface provided with transducer units distributed closely over its surface. Each transducer unit has a basic arrangement which includes separate pick-ups for temperature, pressure and displacement, these providing signals proportional to the sense applied. These signals are transmitted to a receiver unit where they are entered into a suitable memory unit. On demand, the block signals can be retrieved from the memory unit and transmitted to a reference surface identical to the first, except that the transducers provide the relevent sensations.
Patent FR-2382775-A1 (FR)
Title: Metal cup-shaped casing for small disc battery cell - provides long term sealing against electrolyte leakage and negative electrode consists of second cup
Inventor: COUEILLE DANIEL
IPC: H01M2/02
Filed: 1977-03-04
Abstract: A metal casing is for small electro-chemical disc shaped cells or batteries. The casing structure provides a complete seal over long periods and overcomes the tendency of the electrolyte to creep along the negative metal electrode. The major volume of the cell is enclosed by a single metal cup (1) in direct contact with the silver oxide based positive electrode (3) which is sepd. from the electrolyte by a thin disc (4) supported by an annulus having an 'L'-shaped cross-section.
Patent FR-2344527-A1 (FR)
Title: (N)-Xyanoalkyl/(alpha)-halo-phenoxy-isobutyramides - with hypolipaemic activity
IPC: A61K31/275
Filed: 1977-03-17
Abstract: New N-cyanoalkyl-alpha-halophenoxy-isobutyramides are of formula (I): (where R1 is halo gen, n = 2-6). Cpds. (I) have hypolipaemic activity, e.g. (I, r1 = Cl, n = 2) is more effective in reducing blood cholesterol levels than nicotinic acid and more effective in reducing triglyceride levels than ethyl 2-(4-chlrophenoxy)-2-methylpropionate. In an example, (I, R1 = Cl, n = 2) is prepd. from 3-aminopropionitrile and alpha-(p-chlrophenoxy)isobutyryl chloride.
Patent FR-2391386-A1 (FR)
Title: Aircraft insulation spacer - has buttress thread in split female part, with male part pushed in and tightened against nose of female part which engages hole in support
IPC: F16B9/02
Filed: 1977-05-18
Abstract: The spacer is used for fitting insulation into aircraft and is in two parts. The female part (2) has an internal buttress thread (11) and has an axial split (10) across the diameter of the complete thread. The male part (3) also has a buttress thread (4) and is initially engaged into the internal buttress thread by pushing, the split sides of the female part opening sufficiently to permit this. Final tightening occurs when the male part is rotated one or two turns. This pulls a tapered nose (8) on the female part into the hole (9) in the support (7), closing the slit and with the parts tightening down onto their flanges (5, 6).
Patent FR-2354943-A1 (FR)
Title: Couvercle flottant pour reservoir de stockage de liquides
Inventor: SKAKUNOV MIKHAIL GRIGORIEVICH
IPC: B65D88/34
Filed: 1977-06-13
Abstract: L'invention concerne les réservoirs de stockage des liquides. Le couvercle flottant, faisant l'objet de l'invention est caractérisé en ce que son diaphragme discoïdal élastique 3 est réalisé creux, ses parois supérieure et inférieure comportant des gaufres disposées en rangées radiales et circulaires de manière à former entre elles une pluralité de chambres 13, ledit diaphragme discoïdal creux étant disposé sur une série des tiges télescopiques 15 disposées radialement et dont l'une 16 des extrémités respectives est fixée à la chambre 5 formant flotteur, tandis que leur autre extrémité 18 est reliée élastiquement à la ceinture d'étanchéité annulaire 4. L'invention s'applique notamment aux réservoirs de forme compliquée, en particulier sphérique.
Patent FR-2395173-A1 (FR)
Title: Frein a chute de securite
IPC: F16D63/00
Filed: 1977-06-24
Abstract: L'invention permet un freinage rapide sans dérapage en cas de rupture des freins sur véhicule comprenant des roues jumelées. A cet effet, la commande 11 de déverrouillage de l'extrémité de la courroie 14 entraîne sa chute pour prendre la position 9. La courroie peut être pourvue de garnitures empêchant son déplacement latéral afin d'être prise exclusivement entre la roue intérieure 4 et le sol 8, la roue jumelée extérieure, non représentée pour plus de clarté, roulant sur le sol. L'invention s'applique aussi au freinage des remorques.
Patent FR-2357741-A1 (FR)
Title: Moteur a combustion interne perfectionne
IPC: F02M7/12
Filed: 1977-07-06
Abstract: Le dispositif de commande de distribution de l'allumage de ce moteur comprend une soupape à trois voies 15 commandée par un électro-aimant 16. Quand le conduit 13 est relié au conduit 19, le conduit 18 est mis à l'atmosphère par l'intermédiaire d'un orifice 28 relativement grand. Lorsque l'électro-aimant 16 est actionné pour relier le conduit de dépression 13 au conduit 18, le conduit 19 est mis à l'atmosphère par l'intermédiaire d'un orifice 29 relativement petit. En conséquence, le retard de l'allumage s'établit rapidement lorsque la vitesse du véhicule tombe au-dessous d'une valeur prédéterminée, mais l'avance de l'allumage s'établit plus lentement lorsque la vitesse du véhicule excède ladite valeur prédéterminée.
Patent FR-2358076-A1 (FR)
Title: Circuit board edge connector assembly - includes transverse circuit board for additional wiring and input and output contacts
Inventor: RENFTLE ALBERT
IPC: H05K1/11
Filed: 1977-07-08
Abstract: Circuit board has at it end a contact case and a wiring board mounted in the support transversally to the circuit board. It serves for internal wiring and has terminals for incoming and outgoing lines. Circuit board (1) has at its back end (1') a rectangular projection (5) on which run the circuit board terminals for the incoming and outgoing lines. Contact case consists of two parts (2, 4) in two planes. The first case part (2) holding the circuit board end (1') and possibly connected to the internal wiring board (3), has a slot, through which passes the projection (5) on which is placed the second contact case part (4) containing only terminals for the incoming and outgoing lines.
Patent FR-2358372-A1 (FR)
Title: Crop yield increasing foliar spray - contg. magnesium nitrate, urea and ammonium nitrate
IPC: C05G5/00
Filed: 1977-07-11
Abstract: New foliar spray consists of (a) 0.5-6 wt. pts. magnesium nitrate, (b) 2-5 wt. pts. of an aq. fertiliser soln. contg. is not 20 wt. % urea and is not 20 wt % ammonium nitrate, and (c) up to 1000 wt. pts. water. The soln. increases the yield of crop plants to which it is applied. Synergistic action of the magnesium nitrate, urea and ammonium nitrate is observed even in plants growing in soils where the magnesium content is already high. The yield improving effect is partic. notable with tobacco plants. In an example, a foliar spary is prepd. by mixing (a) an aq. 37.8 wt % magnesium nitrate soln. with (b) a commercial fertiliser soln. contg. 45.1% ammonium nitrate, 34.8% urea and 20.1% water, the ratios used being such as to give 3 pts. Mg(NO3)2 (dry basis) per 5 pts. fertiliser soln. The mixt. is diluted with up to 1000 pts. water before use.
Patent FR-2358699-A1 (FR)
Title: Procede de reglage automatique d'installations de controle non destructif de materiaux
Inventor: FORSTERMANN ULRICH
IPC: G01N29/44
Filed: 1977-07-12
Abstract: L'invention concerne un procédé de réglage automatique d'installations de contrôle non destructif de matériaux. Selon ce procédé, les paramètres de contrôles dépendant du temps et de l'amplitude et qui sont nécessaires pour l'exploitation des signaux de contrôle, tels que la durée du cycle, la cadence, le décalage des impulsions d'allumage d'émission, le décalage du rythme de la réception, les régions d'attente des indications, les valeurs limites ainsi que les modes de travail, sont réglés extérieurement au moyen d'un dispositif à programmation libre ou fixe, de cycle à cycle, notamment pour les différentes séquences de cycle et la commande des cycles élémentaires. L'invention s'applique au contrôle non destructif de matériaux.
Patent FR-2400300-A1 (FR)
Title: Procede de television en couleurs stereoscopique
IPC: H04N13/363
Filed: 1977-08-08
Abstract: L'invention se rapporte à un procédé de télévision en couleurs stéréoscopique Les signaux des images en couleurs fondamentales portant l'information des composantes verte, rouge et bleue de la seconde trame du couple stéréoscopique sont convertis par matriçage en deux signaux. L'un de ces signaux est constitué par un signal portant une information de composante rouge, par un signal de couleur sélectif portant une information imitée du vert et par un signal des couleurs magenta et rouge. Le deuxième signal converti est constitué par un signal portant l'information de la composante bleue, par un signal de couleur sélectif portant une information limitée de la couleur verte, et par un signal de couleurs sélectif sommaire portant une information limitée des couleurs magenta et bleue. Les signaux des première et seconde trames sont reçus et l'on obtient les images en séparant la composante verte pour un oeil du télespectateur et les composantes rouge et bleue pour son autre oeil. Application : télévision en couleurs stéréoscopique de masse.
Patent FR-2402216-A1 (FR)
Title: Continuous radioactivity measurement of soln. contg. liq. scintillator - using two measuring chambers and valve permitting connections to pump and mixer
Inventor: GROSS VALERY NIKOLAEVICH
IPC: G01T1/204
Filed: 1977-09-06
Abstract: Appts. used comprises a multi-channel pump, a mixer and a measuring chamber. In addition, an auxiliary measuring chamber is connected by an auxiliary pipeline to a channel of the multi-channel pump; a two-way valve (I) is incorporated in the auxiliary line and also in a line connecting the mixer to the first principal measuring chamber. In one position, this valve (I) connects the main measuring chamber to the mixer and connects the auxiliary measuring chamber to the multi-channel pump; while in the other position it connects the main measuring chamber to the pump and also connects the auxiliary measuring chamber to the mixer. Esp. used in biochemistry, in medicine, molecular biology and in the control system of a nuclear reactor. A five-fold increase in sensitivity is obtd. at half the cost of previous systems. Much faster flowing fluids can be measured.
Patent FR-2404212-A1 (FR)
Title: Dispositif d'equilibrage d'un rotor
Inventor: DUBOIS CLAUDE
IPC: F16F15/34
Filed: 1977-09-23
Abstract: L'invention concerne les dispositifs d'équilibrage de pièces mobiles en rotation à l'aide de masselottes fixées à la demande sur une ou plusieurs colleretees coaxiales à celles-ci. Selon l'invention chaque masselotte 9 comporte un becquet 14 s'engageant dans une rainure de la collerette 8 et est solidarisée au rotor 1 par un moyen de fixation tel qu'un rivet 17. Après équilibrage un anneau 5 s'appuyant sur la face rainurée de la collerette est mis en place. Celui-ci est muni d'évidements régulièrement répartis destinés à former chacun un logement pour une masselotte et l'une des extrémités de son moyen de fixation, de façon à empêcher toute éjection de l'un de ces éléments en cas de rupture du moyen de fixation. L'anneau coopère par ailleurs avec le rotor pour former une chambre 19 dans laquelle est emprisonnée l'autre extrémité du moyen de fixation. L'invention s'applique à l'équilibrage de toute pièce mobile en rotation et notamment à celui des rotors de compresseurs axiaux.
Patent FR-2367512-A1 (FR)
Title: Train de roulement pour planche a roulettes
IPC: A63C17/01
Filed: 1977-10-14
Abstract: Train de roulement réglable pour planche à roulettes de compétition. Le train de roulement comprend un axe en deux parties entre lesquelles le châssis est conformé de manière à être à grande distance du sol. Ce châssis 12 se monte de manière amovible sur une plaque d'assise 10 fixée sous la planche. Un tirant fileté 22 coopère avec des rondelles de serrage telles que 36 pour permettre le réglage de la rigidité de la fixation du train de roulement. Application à la pratique du sport de la planche à roulettes.
Patent FR-2369552-A1 (FR)
Title: Dispositif de mesure de temperature destine a etre utilise sur le cuir chevelu
Inventor: MEYERHOEFER CARL ECKHARDT
IPC: A45D2/00
Filed: 1977-10-26
Abstract: La présente invention concerne la technique des permanentes en coiffure. Elle concerne en particulier un dispositif de mesure de température destiné à être utilisé avec un bigoudi, comprenant un élément de mesure de température qui est réuni à un câble relié à un dispositif de réglage temps-température. Selon l'invention, l'élément de mesure de température 20 est encapsulé dans un matériau de grande conductivité thermique, l'ensemble encapsulé étant recouvert par une gaine 22 de matière plastique, un crochet 18 étant assujetti à la gaine, au moyen d'un manchon 19 qui recouvre la partie du crochet en contact avec la gaine, et le crochet se fixant sur un bigoudi 11.