baber/WOPTO huggingface dataset:
Patent FR-2274455-A1 (FR)
IPC: B44C1/16
Filed: 1975-06-13
Abstract: A method of transfer printing, wherein a release layer is formed on a temporary support; printing a pattern on said release layer with an ink containing coloring matter therein to obtain a transfer sheet; superposing an article to be transfer-printed on the printed surface of said transfer sheet; heating the superposed aggregate under pressure to transfer the release layer with the pattern onto said article to be transfer-printed; fixing the coloring matter to said article, and then soaping said article to remove the release layer, characterized in that the release layer consists of (1) 10-90 wt. percent of one or more thermoplastic polymers having excellent film-forming properties and water-solubility or alkaline water solubility as well as organic solvent solubility and (2) 90 to 10 wt. percent of one or more plasticizers having a melting point between 30 DEG  and 120 DEG  C selected from oxycarboxylic acids or their derivatives having water solubility or alkaline water solubility as well as organic solvent solubility.
Patent FR-2319705-A1 (FR)
Title: Clarifying hot beer wort in breweries, by decanting - with sediment held back within rubber skirted annular shield
IPC: C12C7/26
Filed: 1975-07-31
Abstract: Appts. comprises a vertical, cylindrical, vessel with a tangential inlet at the top of liq. suspension to be decanted and a peripheral outlet at the bottom for clarified liq. Fitted for raising and lowering inside the vessel is a coaxial annular shield with an outside radius slightly less than distance between the axis of the vessel and its peripheral outlet. The shield pref. comprises an annular frame suspended from cables attached to lifting gear outside the vessel. The underside of the frame is pref. fitted with a rubber skirt to rest on the base of the vessel when the shiled is in its lowered position. The frame is pref. made of perforated sheet metal and the overall, axial depth of the shield is approx. equal to the height of piled sediment within the shield just before cleaning out. Method is simple and provides a clear wort.
Patent FR-2321855-A1 (FR)
Title: Simultaneous mass production of slippers, mules etc. - using stack of several hundred sheets of different materials
IPC: A43B13/12
Filed: 1975-08-29
Abstract: Several hundreds of slippers, mules or other articles of foodwear are simultaneously mfd. by using a stack of several hundred of sheets of different materials each forming several elements, sole, upper or insulating intermediate member. Pref. each article in the stack is insulated from the others by a layer of intermediate material consisting of a thin film of polypropylene or other plastic. The footwear may be mfd. using a plastic adhesive soln. of which the action is differentiated and which tends to cause adhesion between certain materials, papers, fabrics or non-woven fabrics, and not the material which constitutes the insulating intermediate layers. The adhesive may be used with a water- and alcohol-based catalyst which facilitates diffusion by capillary action of the adhesion.
Patent FR-2323837-A1 (FR)
Title: Metal balustrade using channel hand rail - has concealed mortice and tenon joint for hollow rectangular section posts
IPC: E04F11/18
Filed: 1975-09-10
Abstract: A U-section handrail (1) is supported by hollow rectangular bars (3) to form a metal balustrade. Slots (17) are made in a flange (16) which projects inwards from one of the two bearing surfaces, the distance between corresponding to the length of the rectangular section of the bars. The flanges has tenons (18) spaced out according to the number of bars. Two coincident slots (19) are made in the short sides (15) at the corresponding end of the bars. These form mortises into which the tenons lock when the bars are fitted into the opening underneath the handrail section. The end part of the bars buts onto the two support surfaces inside the section. The face opposite the tenons is then cut out with a special tool to form a tongue which is pressed back to 90 degrees inside the other mortise (19) flattening the tenon.
Patent FR-2331567-A1 (FR)
Title: Fixation of organic cpds. contg. sugar residues - by oxidn. and coupling to a support contg. amino gps.
Inventor: QUASH DOCTEUR GERARD
IPC: G01N33/543
Filed: 1975-11-13
Abstract: Chemical fixation of organic substances contg. a sugar residue to a support contg. >=1 reactive NH2 gp. is effected by oxidising >=1 CH2OH gp. in the sugar residue to CHO, and reacting the resulting CHO gps. with NH2 gps. carried by side chains fixed to an insoluble solid support. When the NH2 gp. is a prim. amine function, the resulting Schiff's base is stabilised by redn. Process can be used to immobilise glycoproteins such as antibodies, antigens, hormones and enzymes and also glycolipids and polysaccharides. The immobilised antibodies and antigens are esp. suitable for use in agglutination-type immunoassay tests. The organic substances are fixed in highly stable form and in good yields without loss of their specific activity. In an example, equine immunogammaglobulins were oxidised with aq. NaIO4 and coupled with a support obtd. by reacting carboxylated polystyrene spheres with hexamethylenediamine. The prod. was then reduced with NaBH4.
Patent FR-2331705-A1 (FR)
Title: Stretched wall covering fixture device - comprising slot component disappearing into wall, engaged by tongue on second component
IPC: B44C7/02
Filed: 1975-11-13
Abstract: Fixing device is for setting stretched claddings on indoor walls, esp. of the type where edge retainers are interchangeably held at the edge of a covering unit. There are two mutually complementary retainer bracket components (50, 51). One of these is slot carrier, for attachment to the outer fines of the wall (1), disappearing into the wall surface. The other is a covering retainer, for laying against the wall surface, fitted with a retaining tongue (52) or edge, by means of which it is inserted into the slot (53) in the first component. The slot carrier may be U-shaped or L-shaped in section - in the latter case with a serrated top - sitting on the top edge of the wall enabling cladding to be applied to any sort of wall, easily and without recourse to special tools.
Patent FR-2334465-A1 (FR)
Title: Table for precision rectangular machining - is driven by air cylinders and positioned by hydraulic rams and cross slide motion is controlled by perforated plate
IPC: B23Q1/62
Filed: 1975-12-12
Abstract: A rigid stand is equipped with guides (3) on which runs a crosslide (4). Mounted on the crosslide and moving at right angles to the guides (3) is the work-table (6). The crosslide and work-table are moved in one direction by a double acting air cylinder (19) and the work-table is moved at right angles by a second similar cylinder (27). When the first cylinder (19) moves the slide and table, oil is displaced in the two single acting hydraulic rams (22), (23) into reservoirs (25). These are parallel to the air cylinder but work in opposite directions to each other. the motion of the crosslide is controlled by a perforated plate (10) in conjunction with two air jets connected to a fluid logic system.
Patent FR-2336314-A1 (FR)
Title: Long-life fruit-filled pastry tart - with case lined with raised pastry and covering of short or puff pastry
IPC: A21D8/06
Filed: 1975-12-23
Abstract: The tart is made by lining a greased metal case with raised pastry, filling it with a filling based on fresh or tinned fruit, and covering it with a bonded topping of short or puff pastry according to the selected trimming. The tart is pref. cooked in two unequal stages: in the first stage, which lasts 3/4 of the total time, the tart is cooked in the open state in the lower portion of the case in the second stage, a metal cover is placed in position and crimped. When cooking is complete, the whole assembly is sterilised. The tart is sold in the case with cover, and is opened when it is to be used in the manner of an ordinary tin. The shape of the case is designed with sufficient taper for easy removal of the tart.
Patent FR-2337234-A1 (FR)
Title: Trencher with hydraulic motor - has rotary cutters on drive shaft using alternating rollers between cutter and motor housing
IPC: E21B3/02
Filed: 1975-12-31
Abstract: The boring or trench cutting machine with a hydraulic motor has rotary cutting tools on the projecting end of the drive shaft. A ring of alternating rollers is used to mount the tools on the machine chassis obtaining a robust compact construction without lateral play. The machine has a fixed chassis containing the hydraulic motor, and the drive shaft projects through at least one lateral wall to be coupled to the external tool. Reducers are provided between the shaft and the tool, and a circular system of roller bearings with axial stops, i.e. the ring of alternating rollers, relate the tool to the shaft.
Patent FR-2299506-A1 (FR)
Title: Water cooling system for vehicles - has water return pipe as finned tube in fan discharge air stream
IPC: F01P11/04
Filed: 1976-02-02
Abstract: A vehicle such as a tractor has an internal combustion engine. A radiator (4) which cools the water circulating through the engine block is mounted in front of the engine on the extension of the engine base plate. The radiator has upper and lower headers (6, 7) connected by vertical finned tubes (8) the number of rows of which can be varied according to the cooling requirements. There is an engine driven axial fan (15) between the radiator (4) and the engine block (1). The return water pipe (9) from the engine is taken horizontally over the top of the fan in the plane of the air discharged radially from the fan. This length (11) of the return pipe is constructed as a finned tube and so contributes to the cooling of the water.
Patent FR-2340066-A1 (FR)
Title: Protective helmet of foamed polyurethane between two rigid shells - which are connected only by the plastic foam
IPC: A42B3/06
Filed: 1976-02-09
Abstract: Protective helmet is made of two parallel, independent, rigid shells between which polyurethane foam is injected directly. It is only the foam that connects the shells: the inner shell is of polyurethane (pref. reinforced with a glass-fibre mat or fabric). The outer shell is pref. of reinforced polyester, or alternatively of epoxy resin, which itself may be reinforced with a glass-fibre mat or fabric. The polyurethane foam is pref. about 12 mm. thick and of density ca. 60-70 g./dm3. The helmet has a known shock-absorbing lining, and inside that a material that rests kindly on the head.
Patent FR-2341822-A1 (FR)
Title: Convector heater and air steriliser - has inner sheets to convey unheated sterilised air past incandescent lamp for indirect heating
IPC: F24F8/22
Filed: 1976-02-20
Abstract: A convector heater is combined with an ultra violet lamp which sterilises the air passing through the lamp (2) and a reflector (3) are located at the base of the housing, with the heater (4) such as an incandescent lamp above them. Cold air enters underneath the reflector and travels between the casing which has sheets (1a, 1b) which slope towards one another. The heated air travels through a restriction formed by the bent over upper edges of interior sheets (8a, 8b). Further sheets (6a, 6b, 7a, 7b) are located behind these sheets. Relatively cold and sterilized air can pass between these additional sheets forming flows (f') which are not directly heated by the heater (4). A portion of the sheeting is cut back to allow light from the lamp to pass through a window one end of the housing.
Patent FR-2352692-A1 (FR)
Title: Alarm for overturning of agricultural tractor - with detector for angle of vehicle body position
IPC: B60R16/02
Filed: 1976-05-25
Abstract: Safety device for preventing overturning of a vehicle, partic. agricultural tractors, comprises >=1 detector for the angle of the vehicle body position, emitting a warning signal when this angle exceeds a given value. Pref. there are two detectors which, in two perpendicular directions, detect variations in the angle relative to a permanently horizontal reference surface consisting of the surface of a mass of Hg or coloured liq. glycerine in a spherical transparent or translucent receptacle. Each detector comprises a light source and photoelectric cell, with the beam passing along and above the reference surface and intercepted by this surface when the angle exceeds the given value.
Patent FR-2353414-A1 (FR)
Title: Folding rear seat for estate car - has double jointed mounting to fold flat seat into well in floor and provide shield against load sliding
IPC: B60N2/30
Filed: 1976-06-03
Abstract: The rear seat of the estate car has the squab hinged about its front axis on the flat floor while the seat back (4) is hinged on the squab and is set in the selected angle by ratchets along the side of the car. A well in front of the seat enables the squab to be dropped partially down, when set vertical, and with the seat back flat on the squab. The folded rear seat exposes the maximum amount of luggage space with the vertical setting of the folded seat forming a safety barrier to prevent the load from sliding onto the front seats.
Patent FR-2317137-A1 (FR)
Title: Antitheft car ignition lock - has barrel lock and sliding plate with notch and engaging spung plate released by insertion of correct key
IPC: B60R25/021
Filed: 1976-06-25
Abstract: The combined anti-theft ignition lock (5) is housed in a casing (2) which is rigidly fixed to a collar (3), in turn mounted to the steering column by a corresponding collar (4). The barrel lock mechanism (5) is operated by a removable key (6) and also acts on a small sprung plate (13). The plate engages in a notch in a peg (7) which slides between the casing and the collar and provides a steering lock which can only be released by the correct key. A plate (8) attached to the lock depresses the peg as the lock rotates.
Patent FR-2356015-A1 (FR)
Title: Perfectionnements aux systemes d'entrainement du lanceur d'un demarreur electrique
Inventor: MAZZORANA ALFRED BRUNO
IPC: F02N15/06
Filed: 1976-06-22
Abstract: Système d'entraînement du lanceur d'un démarreur électrique. L'empilage de tôles 7 est rivé à la collerette 9a d'une douille 9 dont l'alésage comporte des rainures longitudinales 9b propres à coopérer avec la denture mâle 16a de la queue ou entraîneur 16 du lanceur 4. Application : industrie automobile.
Patent FR-2367146-A1 (FR)
Title: Sand retaining barrier for coastal defence works - has triangular section with landward face almost vertical and seaward face inclined more gently
IPC: E02B3/04
Filed: 1976-10-06
Abstract: The barrage for sea-defence and reclamation work, e.g. sand accretion, is of a triangular cross-section. Barrage units have a horizontal base (4), a face (2) inclined at between 25 and 40 deg. and a face (3) approximating to the vertical. The inclined face (2) is orientated towards the open sea and the abrupt face forms a barrier to the ebb-current. Barrage units (1) may be of the caisson type, may be in solid block form, or may be constructed of sheet material with an open land-face (3). The inclined face (2) may subtend 30 deg. with the base (4) and may also be a perforated plate. The units (1) may be placed at intervals between filler units which develop the desired longitudinal barrier-profile, and may be anchored to the sea-bed (5).
Patent FR-2369811-A1 (FR)
Title: Security cupboard for dangerous products - has fan ventilation system, with vapour detector fire extinguisher and automatic alarm
Inventor: LANORE JEAN-CLAUDE
IPC: A47B55/00
Filed: 1976-11-03
Abstract: The metal security cupboard with double doors is intended for dangerous liquids or other poisonous substances. It contains at its base a movable fluid proof bowl or similar dimensions to the inside bottom measurements of the cupboard (2). The cupboard is divided horizontally by a number of open mesh shelves (1). An automatic fire extinguisher (3) can be operated manually from outside (5). An anti explosion fan system ensures ventilation. The cupboard is provided with a vapours detector which can activate the alarm, the ventilator or the extinguisher.
Patent FR-2339515-A1 (FR)
Title: Washer jet for car headlamp - with eccentric slot swirl chamber for flutter effect of spray pattern
IPC: B60S1/52
Filed: 1976-12-21
Abstract: The car headlamps are cleaned by fixed washer jets which project a fluttering flat profile spray at shallow angles over the lenses, and do not require any wipers. The jets have swirl chambers (12) formed by inlet orifices (11) into the heads and have exit slots (13) near the top. The eccentricity of the inlet and outlet ports causes the fluttering effect with the cross sectional arre of the outlet port being 60% to 80% of that of the inlet port. The length of the chamber is not greater than four times the width of the flat profile slot. The system uses a minimum of washer fluid, from a pressurised reservoir.
Patent FR-2359125-A1 (FR)
Title: Nouveaux derives de prostaglandine, leur procede de preparation et medicament les contenant
IPC: A61K31/343
Filed: 1977-02-03
Abstract: L'invention concerne de nouveaux dérivés de prostaglandine (PG1 ) à fonction 9-déoxy-6,9-époxy ainsi que 5-iodo. Les nouveaux dérives de l'Invention sont doués d'activité pharmacologique.
Patent FR-2381384-A1 (FR)
Title: Tester for conductance of electromechanical contact - has transformer secondary winding which can be short circuited by contact
Inventor: ASTIC GEORGES
IPC: G01R31/327
Filed: 1977-02-18
Abstract: The contact controls d.c. or mains frequency supply current to a solenoid or an electromagnetic load. It has a transformer with a primary winding isolating the testing device from the load circuit containing the tested contact. The test is effective whether the load circuit carries current or not. The miniature transformer (T) primary winding (N1) is connected in series with a measurement resistor (RD), and is excited by a high frequency signal (e1). The secondary winding (N2) is permanently connected to the contact (K) which can temporarily short-circuit it. The ratio of the primary winding turns to its secondary winding turns is greater than/and is typically 2.
Patent FR-2381612-A1 (FR)
Title: Jaws for heating thermoplastic pipe to be butt welded over a sleeve in - to ensure alignment of joints welded in the field
IPC: F16L47/02
Filed: 1977-02-23
Abstract: Thermoplastic pipes are joined by using a linked pair of split annular clamps to draw the pipes over opposite ends of a slightly biconic and serrated sleeve insert which has been heated by a split annular heating iron. The iron has divergent jaw faces so that the centre of the sleeve and the converging pipe ends are heated more than the ends of the sleeve and the adjacent zones of the pipe. Used esp for butt welding of e.g. polyolefin pipes in situ in trenches etc, to ensure and maintain alignment of the pipe ends. The internal sleeve protects the weld from direct contact with the pipe contents and helps to support external compressive or tensile stresses.
Patent FR-2353542-A1 (FR)
Title: Benzo-furanyl and -thienyl substd. phenoxy-alkanoic acids - useful e.g. for regulating fibrinolysis and lowering serum lipid content
IPC: A61K31/381
Filed: 1977-05-27
Abstract: Heterocyclic substd. alkanoic acids of formula (Ie and their salts are new (where Ar is opt. substd. 1,2-phenylene; X1 is O or S; R1 is -Ph-X2-CR4-COR5 (Ia) is H, lower alkyl or the gp. (Ia); one of R1 and R2 is at the 2 posn. and the other at 3 posn.; Ph is opt. substd. phenylene; X2 is O or S; R3 and R4 are H or alkyl; R5 is opt. etherified OH or opt. substd. amino). They are prepd. e.g. by reacting XCR3R4.COR5 (X=reactively esterified OH) with a cpd. (I) in which R1 is replaced by -Ph-X2-H. (I) active or normalise fibrinolysis; lower serum cholesterol and triglyceride levels and protect against pulmonary embolism. The normal dose for a 70 kg adult is 150-750 mg. In an example, 2-(4-hydroxyphenyl)benzofuran, methyl ethyl ketone and ethyl 2-bromoheptanoate were reacted to give ethyl 2- 4-(2-benzofuranyl)phenoxy heptanoate.
Patent FR-2354569-A1 (FR)
Title: Coupleur d'entree/sortie pour des fibres conductrices de lumiere multimodes
IPC: H02G15/08
Filed: 1977-06-01
Abstract: L'invention concerne un coupleur d'entrée/sortie pour des fibres conductrices de lumière multimodes. Ce coupleur comporte un premier guide d'ondes 1 qui est décalé latéralement d'une certaine distance par rapport à une fibre conductrice de lumière 2 de continuation, au niveau du point de couplage S, ainsi qu'un guide d'ondes en forme de bande 30 accouplé au guide d'ondes 1 à côté de la fibre conductrice de lumière 2 et reliant optiquement le guide d'ondes 1 à une fibre conductrice de lumière 3 de dérivation, les organes de guidage 100 à 104 étant prévus pour la mise en place des guides d'ondes et des fibres conductrices de lumière Application notamment aux systèmes optiques de transmission d'informations.
Patent FR-2354189-A1 (FR)
Title: Procede de moulage par transfert isothermique
IPC: B29K23/00
Filed: 1977-06-10
Abstract: Le moulage par transfert de polypropylène, de fluorure de polyvinylidène, de résine fluorocarbonée du type FEP ou d'une résine fluorocarbonée du type PFA pour chemiser un raccord en T de 15,2 cm est réalisé de façon isothermique en appliquant une pression de l'ordre de 14 bars à la matière, pendant que la matière, la chambre contenant la charge et le moule en T sont fixés dans un bâti placé dans une étuve. Le transfert est réalisé à une température de la résine stabilisée de l'ordre de 190 degrés C pour le polypropylène, de 232 degrés C pour le fluorure de polyvinylidène et de 337 degrés C pour les résines FEP et PFA sur un intervalle de temps relativement long. La pression est relâchée, l'ensemble du moule est transféré dans une presse extérieure à l'étuve, une pression de l'ordre de 49 bars est appliquée de nouveau à la matière, et le moule est refroidi progressivement depuis un point éloigné en direction de l'ouverture qui se trouve dans le raccord en face de la tige du T.
Patent FR-2354512-A1 (FR)
Title: Tuyere d'injection de flamme pour four
IPC: F23M5/02
Filed: 1977-06-13
Abstract: L'invention concerne une tuyère d'injection de flamme pour four. Elle est remarquable par le fait que les parties terminales adjacentes des faces externes de briques adjacentes garnissant la face interne de l'ouverture du four, et formant tuyère, présentent des gorges avec de la dépouille, que des goujons ayant des extrémités plus larges et fixés sur le four se projettent dans les gorges des briques, et que des éléments de blocage sont montés dans ces gorges et coopèrent avec les parties en dépouille des gorges et les extrémités plus larger des goujons. L'invention s'applique particulièrement bien aux fours d'installation d'augmentation de la pression de vapeur ou de surchauffe de l'eau.
Patent FR-2398253-A1 (FR)
Title: Conduite metallique calorifugee et enterree pour le transport de fluides chauds
IPC: F16L59/04
Filed: 1977-07-19
Abstract: L'invention se rapporte aux conduites de transport de fluides chauds. La conduite est constituée de deux tubes métalliques 1 et 2 maintenus coaxiaux, le tube intérieur 1 constituant le conduit de transport proprement dit et le tube extérieur 2 étant au contact du terrain et protégé contre la corrosion par protection cathodique. L'espace intertubulaire 4 renferme le fluide calorifuge. Application au transport d'huiles ou de fuels.
Patent FR-2361239-A1 (FR)
Title: Dispositif de commande de freinage pour un moteur de traction
IPC: B60L7/22
Filed: 1977-08-10
Abstract: L'invention concerne la traction électrique. Le dispositif de commande de freinage de l'invention s'applique à un moteur asynchrone triphase 10 qui est alimenté par une source d'énergie électrique continue 18 par l'intermédiaire d'un onduleur 12. Il permet de combiner le freinage par récupération et le freinage par dissipation de chaleur dans des résistances 46, 48, 50. Dans ce but, le dispositif de commande de freinage ferme sélectivement les interrupteurs 52, 54, 56, en fonction de la capacité d'absorption d'énergie de la source 18. Application à la traction électrique ferroviaire.