baber/WOPTO huggingface dataset:
Patent FR-2262871-A1 (FR)
Title: Plug and socket connector for multiway cable - has slots with collar releasing or blocking contacts according to engaged state
IPC: H01R13/436
Filed: 1975-02-26
Abstract: Plug and socket connector is for multiway cable loom. When the plug section is engaged it can be adjusted to a switched or a blocked position. There is a slot in the plug section for each contact. Each slot contains a blocking collar allowing the contacts to be fed into and removed from the plug when in the switched position. The contacts will however, be held between the plug and the socket when the plug is in the blocked position. The slot is open on one side of the plug and has a semicircular base which matches the shape of the collar. The collar forms a stop for a flange section around the contact.
Patent FR-2303482-A1 (FR)
Title: Cheese prodn. from cows milk using Streptococcus lactis - adding lactic ferments, then rennet, brining and ripening
IPC: A23C19/032
Filed: 1975-03-11
Abstract: A process for making cheese from cow's milk comprises:- (a) inoculation of the milk with streptococcus lactis, (b) addition of mesophilic and thermophilic lactic ferments (c) treatment with rennet (d) immersion in brine and (e) ripening in a cellar by inoculation with geotrichum and penicillium type molds. Also a novel cheese is prepd. by the above process. Before (a) above the milk is first heated to 75 degrees C then cooled to 10-12 degrees C. The second stage is carried out at 30-32 degrees C and after this the milk is allowed to mature several hours until an acidity of 1.5-1.8 g lactic acid/ml is obtained. At stage (c) a sufficiently powerful rennet is used to curdle the milk in 10-12 mins., after which hardening and then cutting are carried out to obtain particles over about 1/2 hr. After immersion in brine, the coagulate is diluted with water at 32 degrees C to an acidity of about 0.5 g lactic acid ml. The product is then put into molds to drain and shape it. For the ripening the cellar is kept dark, at 12 degrees C with 95% degree of hygrometry.
Patent FR-2273324-A1 (FR)
Title: Guiding system directing people - compares entered and stored data to produce indicator control signals
IPC: G06F19/00
Filed: 1975-05-28
Abstract: The device has a data introduction unit a data comparison unit, a memory unit which memorises at least an attribute of position and indicating unit, all of which are interconnected so that a comparison between the data introduced into the system and the memorised specific local position attributes provides information direction which is displayed by the indicating unit. The luminosity of the indicator is automatically regulated by the ambient light. The system is designed so that other data displays may be connected to it.
Patent FR-2315842-A1 (FR)
Title: Stake for supporting plants - formed from compressed cork granules expanded by heat and provided with spikes in lower end
IPC: A01G9/12
Filed: 1975-07-03
Abstract: The stake (A) has a square or rectangular cross section and is cut from a block of compressed cork. This is made from granules, compressed together and expanded by heat. Each stake is cut to a determined length and has two metal spikes (C) in one end. This end is pushed into the ground (D) the spikes aiding penetration. Further lengths (B) can be added to increase the height of the stake, the spikes being pushed into the end of the stake already in use. The material does not harm the plant or bruise its foliage. It is porous to facilitate watering and feeding.
Patent FR-2320711-A1 (FR)
Title: Combined hair dryer and curler - with hair sucked into spiral suction compartment having heating and blowing tube alongside
IPC: A45D6/06
Filed: 1975-08-12
Abstract: A hair dryer which at the same time is used to assist curling the hair, has a cylinder (1) secured between end plates (2) mounted on a tube (4) so that air can be sucked through it. A coiled strip forms an extension of the cylinder, round which the hair is wound as it is being dried. The hair is drawn sideways into the coil, assisted by the suction. A roller brush can also be added alongside the entry slot to assist the entry. A smaller diameter heater tube may also be retained alongside so that hot air can be blown onto the hair as it is drawn in. The drying cylinder can be mounted on the input side of a suction unit, and the heater cylinder mounted on the output side. A spiral heating element is housed inside the heater cylinder.
Patent FR-2322545-A1 (FR)
Title: Fungicidal compsn. for use on buildings - contg. lauryl dimethyl benzyl ammonium bromide, copper complex of EDTA and nitrilotriacetic acid
Inventor: METAYER ALAIN
IPC: A01N59/20
Filed: 1975-09-05
Abstract: Fungicidal compsn. consists of an aq. soln. of (a) lauryl dimethyl benzyl ammonium bromide, (b) a Cu complex of EDTA and (c) nitrilotriacetic acid. It is active against mosses, fungi, algae and lichens on roofs, walls, paving, hard tennis courts and swimming pools. (a) is used e.g. in =10% concn. If 20-40% is used the soln. is no longer homogenous and an alcohol must be used as additional solvent. The compsn. may be used as such, or in water-based paints or exterior coatings. If the solvent is varied it may be used in oil paints. For adding to paints the following amts. (g/l) are used: 80 a; 0.4 b; 0.8 c, diluted 25% in water before use.
Patent FR-2325837-A1 (FR)
Title: Overlapped sheet joining device - has C and S-shaped outer and inner elements engaged by snap fit
IPC: D06H5/00
Filed: 1975-09-25
Abstract: The device for joining the overlapping edges of two sheets is formed of two elements which sandwich the edges between them. The outer element is C-shaped, the inner element being S-shaped with one end flattened to bear one of the sheets. The device is assembled by wrapping the ends of the sheets around the inner element, the outer element then being snapped into place. An alternative form of the device uses a rectangular outer element with one corner cut away, and a Z-shaped inner element.
Patent FR-2289267-A1 (FR)
Title: Automatic remover for pressed electrical machine lamellae - has mandrels forstacking components in orientated form for automatic removal
IPC: B21D28/22
Filed: 1975-11-03
Abstract: The automatic removal mechanism of workpieces in presses is used for removal of pressed rotor and stator lamellae of electrical machines. The workpieces which can have an arbitrary diameter are orientated and automatically removed below the machined stand. Workpiece stacks (6) with preselected depths or with a preselected number of components are arranged within the press stand below the cutting tool. These stacks are subsequently removed sideways out of the stand. Directly after blanking, the workpieces are guided by a guide mandrel (7) on a stacking mandrel (11). The profile of the guide and stacking mandrels together with the outline of the workpieces prevent a rotation of the workpieces.
Patent FR-2292151-A1 (FR)
Title: Moulded plastics pedestal bearing for shaft - has radial ribs connecting bolt housings in feet to outer walls
IPC: F16H/
Filed: 1975-11-20
Abstract: The block is injection moulded in one piece and has, in each fixing foot, a bolt housing (6) connected by four radial vertical ribs to the inside of an outer wall (7) to improve strength and stability. Up each side of the bearing housing, is formed a vertical strengthening rib (2). At each end of a horizontal diameter the interior spherical bearing face (9) is interrupted by tapered conical recesses (10) which allow the bearing to be inserted. There is also provision for greasing via a hole (12) to the bearing and a channel which connects with the hole, but does not quite reach the conical recesses.
Patent FR-2294881-A1 (FR)
Title: Headlamps and support mounting for vehicles - has sleeve with connection screw fitting for flexible glass integral design
IPC: B60Q1/28
Filed: 1975-12-17
Abstract: The headlamp support enables the lamp to be readily detached from the bodywork. There is an axially secured sleeve (21) in the housing (10) and a screw (31) fits in this with the screw head (33) supported on the bodywork, pulling the light housing (10) against it. The sleeve is plastic and has two transverse shanks (22) with lugs (23) on their bottom ends that pull against the housing as the screw is tightened. The bore (24) for the bush (21) is funnel shaped (26) on the flange side. The dia of the bush (21) with the screw (31) inserted is less than the dia of the cylindrical hole (19) in the housing.
Patent FR-2338885-A1 (FR)
Title: Typewriter ribbon universal spool - has spring blades in centre which fit onto different centre post and driving pins clusters
IPC: B41J33/00
Filed: 1976-01-23
Abstract: A typewriter ribbon spool fits on different sized posts and different numbers of driving pins. Three radially offset resilient blades project into a large centre hole. The free ends of the blades make line contact, concentrically gripping on the centre post on the typewriter driving plate. The spool inside dia. exceeds the driving pin (2) circle dia. Springy equispaced blades (5) lie tangentially on the centre post (4). The spaces between the angled blades, on the driving circle, accept multi-pins entry, with clearance up to the centre post. The free-end widths of the blades are flush with the cheeks reducing in width towards the core of the spool.
Patent FR-2342655-A1 (FR)
Title: Herbicide applying machine for weeds - has roller applicator with springs to retain supply orifices vertical when not in use
IPC: A01M21/04
Filed: 1976-03-05
Abstract: The machine is drawn by a tractor and applies herbicide to weeds to destroy them. It comprises a frame (15) with side arms carrying a distributor roller (9) and driven by an electric motor. A second roller (19) contacts the first and holds the herbicide, released through a row of supply orifices (20) and distributed by the spongy surface. A spring (26) is attached to a lever (25) each side of the supply roller, its other end fixed to the frame. When not in use, the supply roller is lifted out of contact and the springs retain the orifices in the vertical position to prevent leakage.
Patent FR-2352573-A1 (FR)
Title: Mixer-decanter for liquid-liquid extraction - with transfer pump and channel inducing min. turbulence, allowing pre-coalescence, giving economical construction
Inventor: MEYER MAURICE
IPC: B01D11/04
Filed: 1976-03-12
Abstract: The mixer is a vessel fed separately with the two liquids and having an agitator on a vertical shaft. Above the agitator is a pump with a conical stator, widened at the top, and a rotor with trapezoidal blades. The rotor is fixed on to the same shaft as the agitator. The predetermined mixt. leaving the pump flows through a long wide, shallow horizontal channel. It extends to the end of the decanter remote from the mixer, so that the liq. circulates in the decanter towards the mixer. A distributor, formed by horizontal parallel blades extends over the height and width between the place where the channel discharges and the rest of the decanter. There may be a battery of mixer-decanter units, in series, with the two liquids circulating counter-currently. The battery may be used e.g. to purify an aq. soln. of a metal ion by an organic phase e.g. kerosene in which is dissolved an ion-exchanger specific to the ion being extracted, with a re-extraction battery fed with aq. NaCl soln. and the organic phase from the extraction battery. The plant occupies less space than existing plants of the same type, and requires considerably less piping and auxiliaries.
Patent FR-2306258-A1 (FR)
IPC: C11D1/28
Filed: 1976-03-30
Abstract: A liquid detergent composition which is particularly effective in cleaning food-soiled surfaces while being mild to the skin is formulated from a mixture of decyl alcohol alkoxy sulfates having a high mono-alkoxylate content. Such compositions provide adequate sudsing over a range of water hardness.
Patent FR-2325327-A1 (FR)
Title: Insect attractant compsn. - contains acid-decomposition prod. of bacteria cells, Actinomycetes cells or culture liq. of bacteria or Actinomycetes
IPC: C12N1/00
Filed: 1976-09-24
Abstract: Bacteria and Actinomycetes used are e.g. Corynebacterium glutamicum, Brevibacterium flavu, Brevibacterium linens, Bacillus subtilus, Bacillus megaterium, Micrococcus lueus, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Nocardia erythropolis, Nocardia asteroiders, Streptomyces griseus, Streptomyces aureus and Microtetraspora miveoalba. The acid-decompsn. prod. is obtd. from cells or culture liq. It is prepd. e.g. by treating with H2SO4 or HCl, followed by heating. The acid-decompsn. prod. may be treated with sodium hydroxide, potassium hydroxide, NaOH, KOH, NH4OH or alkali. since the prod. has a strong insect-attracting activity,damages caused by insects can be prevented by combining it with insecticide. The insects to be treated are Flies, Tabanus, Blattariae, Diamond-bac moth, Fruit moth and Tobacco cutworm.
Patent FR-2365982-A1 (FR)
Title: Theft proof bank cash box - consists of unit with cavity for box, in which are guide pieces, opaque sides and drawer
IPC: A47B88/80
Filed: 1976-09-30
Abstract: The anti-theft device especially for cash kept in a bank counter, consists of a unit (1) containing a recess (2) in which is placed the cash box (3). Guide pieces between the box and the unit enable the box to be extracted. The sides (4) of the unit are opaque. A mobile piece of the unit in the form of a drawer (8) has a ridge which acts in conjunction with a slanting side of the box so that the box is moved along the guide pieces by manoeuvring the drawer (8). A partition (14) separates the box into a back (15) and a front (16) compartment. An automatic locking device locks the box when not in use, with hand-operated release devices, behind the opaque wall of the front unit. The front compartment of the drawer has normal filing arrangements such as for bank notes.
Patent FR-2367823-A1 (FR)
Title: Fermentative prepn. of L-leupeptines - with enzyme inhibiting and antiinflammatory activity
IPC: C07K5/06
Filed: 1976-10-18
Abstract: Prodn. of L-leupeptides (I) comprises culturing a (I)-producing strain of Streptomyces in a nutrient medium under aerobic conditions at pH 5-7, and isolating (I) from the culture broth at pH =7. (I) are enzyme inhibitors, e.g. with antiprotease, antiplasmin, antitrypsin and anti-inflammatory activity (see US 3840513). The process avoids racemisation of the active L-form to the less active DL-form. In an example, a leupeptine in 100% L-form is obtd. by culturing S. roseus ATCC 31245.
Patent FR-2371030-A1 (FR)
Title: Solvent welded labels used to mark thermoplastic mouldings - to simplify subsequent mechanical, thermal or pyrolytic treatment
IPC: G09F3/02
Filed: 1976-11-12
Abstract: Labels for making thermoplastic mouldings are made of a material soluble in a common solvent and destructible under similar mechanical conditions. The labels can be anchored using simple solvents instead of relatively complex partially compatible adhesives. Mechanical regrdingin, melt reprocessing or pyrolytic decomposition isless fouled up by the presence of la labels of similar material than of dissimilar material such as paper. Use is claimed of printed or coloured polystyrene film for marking polystyrene, SAN or ABS mouldings, using ketonic, chlorinated or ester-based solvent. Also claims use of polycarbonate film labels on polycarbonate mouldings, attached using ketonic, chlorinated or ester-based solvents.
Patent FR-2372493-A1 (FR)
Title: Procede de reduction du cout d'utilisation de reacteurs nucleaires par l'emploi de barres de beryllium dans les faisceaux de barres de combustible et reacteurs ainsi modifies
Inventor: CHIEN JI-PENG
IPC: G21C3/328
Filed: 1976-11-25
Abstract: Procédé de réduction du coût d'utilisation de réacteurs nucléaires par l'emploi de barres de béryllium dans les faisceaux de barres de combustible et réacteurs ainsi modifiés. Le procédé selon la présente invention consiste à introduire une ou plusieurs barres de béryllium dans le faisceau de barres de combustible du réacteur. Application à des réacteurs nucléaires à eau lourde pour réduire la quantité de D2 O requise ou à des réacteurs à eau légère pour réduire le taux d'enrichissement requis de l'uranium.
Patent FR-2333928-A1 (FR)
Title: Counter sprung window frame mechanism - has overlapping series of longitudinal springs connected by brackets and running parallel to line of hinging of frame
IPC: E05F1/16
Filed: 1976-11-30
Abstract: The counter sprung window frame and opening (22, 29) has a series of longitudinal springs (11, 12), which run parallel to the frame members which are hinged. The springs overlap side by side and the ends of successive springs (32, 33) are connected by an S-shaped bracket (16). The extreme end of the top spring (13) is joined to the opening frame by a projecting bracket (28). As the springs contract or extend, the distance travelled by the extremity of the spring at the opening is equal to the sum of the individual deflections of each spring in the series.
Patent FR-2334032-A1 (FR)
Title: Rapid action water control for sprinkler systems - with compressed air in sensing system to allow operation at low temperatures
IPC: A62C35/66
Filed: 1976-12-03
Abstract: The fire extinguishant control valve comprises a pressure level detector, a pressure control valve and an actuator valve controlling the extinguishant. Water under pressure is held in a conduit (3) by a flap valve (5) which is latched closed by a hydraulic valve (6) subjected to the same pressure via a restrictor (9a). Pressure downstream of the restrictor is maintained by a diaphragm valve in the main control valve (12). This valve (12) is supplied with compressed air (50), the air pressure being maintained by spring loaded servo valves in the main control valve. The pressure is also applied to the downstream water conduit and to a series of thermally actuated sprinkler heads (2) via a non-return valve (51). When high temperature is sensed and the sprinklers operated, air pressure in the compressor circuit falls. This actuates the servo-valves in the main valve to cause a much quicker discharge of air.
Patent FR-2373167-A1 (FR)
Title: LED's contg. gallium cpds. - with multilayer structure providing two potential barriers increasing light yield
Inventor: LEBAILLY JACQUES
IPC: H01L33/00
Filed: 1976-12-03
Abstract: Electroluminescent device comprises a semiconductor substrate with a p-type zone (a) and an n-type zone (b) forming an electroluminescent p-n junction (c); and with isoelectronic traps of increased density. The conductivity of the substrate is lower near junction (c) than in regions remote from the junction. At a distance (d) from junction (c) which is at max. equal to the diffusion length of the minor carriers, a potential barrier is formed by spacing the concn. of the major dopant atoms in a ratio of >=100 and pref. >=1000 on side (a) and >=10 on side (b). Light emitting diodes etc. obtd. have increased luminescence, where potential barriers confine the dopants.
Patent FR-2336451-A1 (FR)
Title: Water-soluble (bis)-aza-carbo-cyanine dyes - prepd. from aldehydo-methylene-trimethyl-indoline and diamino-(di)phenyl cpd.
IPC: C09B23/16
Filed: 1976-12-23
Abstract: Water-soluble bisazacarboxyanine dyes (I) have the formula Q-CH=CH-NH-M-NH-CH=CH-Q An--(where Q has the formula and M the formula - X is a direct bond -O-, -SO2-, -NH-, -NHCONH-, -NHCO-, -NH-alkylene-NH- or O-alkylene-O-. R1 and R2 are H, halogen, alkyl, alkoxy, carboxy, carboxylic ester or carbamoyl. R3 is H, alkyl or alkoxy. An is an anion). (I) are used for dyeing paper and printing cellulose e.g. cotton, polyamide, e.G. wool, and polyacrylonitrile textiles. They give very strong greenish-yellow colours with both sized and unsized paper and have high substantivity. (I) are prepd. by condensing 2-(omega-aldehydeomethylene)-1,3,3-trimethylindoline (II) with a diamine of the formula M(NH2)2 in the presence of a mineral acid. In an example, a dye prepd. from (II) and 4,4'-diamonodiphenyl ether dyed bleached sulphite paper pulp an attractive bright greenish-yellow colour.
Patent FR-2383378-A1 (FR)
Title: Distributeur de fluide
Inventor: SAUVAGE DANIEL
IPC: F16K11/044
Filed: 1977-03-09
Abstract: L'invention est relative à un distributeur à clapet. Le distributeur qui comporte une voie d'alimentation de fluide sous pression et ayant deux positions permettant alternativement l'alimentation de deux voies de distribution, caractérisé en ce qu'il comporte deux clapets contrôlant chacun l'ouverture et la fermeture d'une des voies de distribution, l'ouverture d'une voie dite première voie, étant précédée de la fermeture de l'autre voie, dite deuxième voie, de la mise à l'échappement de la deuxième voie, puis de la fermeture de l'échappement de la première voie. L'invention s'applique aux appareils destinés à la distribution de fluides sous pression.
Patent FR-2386358-A1 (FR)
Title: Powdered fertiliser applying machine - has plant feelers controlling operation of shutters at bottom of hopper to give pulsing flow
IPC: A01M7/00
Filed: 1977-04-04
Abstract: The machine applies fertiliser or other products in powder form to plants, being typically mounted on the back of a tractor. Retractable feelers contact the plants and cause a shutter at the base of a hopper containing the powder to swing open. The feelers can actuate a switch controlling a clutch or electric motor actuating the shutter, or alternatively they can actuate a mechanical clutch or cause a hydraulic motor to operate. The time for which the shutter is open may depend on that for which the feelers are in contact with the plant.
Patent FR-2390484-A1 (FR)
Title: Foaming liquid aerosol for cleaning graffiti - pref. based on methylene chloride and methanol
IPC: C09D9/00
Filed: 1977-05-11
Abstract: The aerosol comprises a foaming liquid product contg. a propellant such as a gas under pressure, contained for example, in a reservoir provided with a spray jet and a control valve. The liquid has the necessary properties for removing paint, lacquer, inks, tars, without attacking the surface to be cleaned. The pref. active agent is methylene chloride and methanol. The compsn. pref. contains a cellulose deriv. thickener. The product provides a simple and effective means of removing graffiti and stains and reacts in 10-12 mins. with considerable advantage over present methods.
Patent FR-2392843-A1 (FR)
Title: Hinge arrangement for vehicle seat - has two cheeks fitted to seat and back on shaft controlled by toothed elements
IPC: B60N2/225
Filed: 1977-06-02
Abstract: The hinge arrangement has two cheeks (1, 10). One (1) is fixed to the frame of the seat portion and the other (10) is on the back frame. These cheeks are mounted on a shaft (6) which has a cam (7) on which is an external toothed part (16). This links with teeth (3) (12) carried on the cheeks. The toothed part has projections to mate with openings (4) in the cheek (1) fixed to the seat. This gives perfect centering and smooth rotation of the moving cheek (10) relative to the other cheek. The internal teeth are one more on the back cheek than on the seat cheek.
Patent FR-2393561-A1 (FR)
Title: Shower head with loop form - has long flexible tubing connected to taps to allow resting on users shoulders leaving hands free
IPC: E03C1/06
Filed: 1977-06-07
Abstract: The shower attachment is fitted above the taps on mixer tap over the bathtub. A rest (5) is provided for support while not in use. The long flexible metal tube (3) ends with an oblong handle (2) hollow inside to carry water to the circular head (1) in the shape of a loop wide enough to go over the head and rest on the shoulders of the bather, leaving both hands free. The device can be well-mounted with a vertical hand rail and adjustable support to hold the shower loop at the required height above the head of the person using it or resting on his shoulders.