baber/WOPTO huggingface dataset:
Patent FR-2072133-A1 (FR)
Title: Hair restorer and skin revitaliser
IPC: A61Q19/08
Filed: 1970-12-30
Abstract: A hair restorer and skin revitaliser contains an alcoholic extract and/or suspension of chicken down which can additionally contain salicyclic acid and panthenol. A skin ointment may additionally contain hydrocortisone. In an example 1 g salicyclic acid and 2.5 mg panthenol are made up to 100g with a base made from 90 g chicken down and 2000 g abs. EtOH.
Patent FR-2125127-A1 (FR)
Title: Moulding abrasion resistant articles
IPC: B29C70/00
Filed: 1971-02-12
Abstract: Moulding abrasion resistant articles The article is made by applying a first elastomeric layer to a release coated mould, curing the layer to a tack free state, applying a second elastomeric layer, deposited fibres on the second layer whilst it is still liquid and working the fibres into the layer so that some project from the surface of the layer, applying at least one internal resin layer to the article and finally curing the composite thus formed such an article has an abrasion resistant surface of exactly the desired dimensions and does not involve an after moulding coating process. The internal resin layer or layers may include reinforcements the elastomer is pref. polyurethane and the resin is pref. a polyester.
Patent FR-2160311-A1 (FR)
Title: 4-benzhydrylpiperazinoalkoxyalkyl-2-phenoxynicotinates - with analgesic antipyretic antiinflammatory, antiserotonin antihistamine
IPC: C07D401/12
Filed: 1971-11-19
Abstract: Cpds of formula (I) and their acid-addition salts where R is one or two of alkyl, alkoxy and halogen, CF3 B is a satd. alkylene chain (C1-C5) opt. branched; and prepd. by conventional esterification.
Patent FR-2121682-A1 (FR)
Title: Gas purifier - using corona discharge esp for exhaust gases with supplementary oxygen feed
IPC: B03C3/017
Filed: 1972-01-07
Abstract: A tubular outer electrode is flange jointed in the exhaust system with electrical and thermal insulation rings at the joints. It is enclosed by an external jacket extending over the flanges and also filled with insulant. A central electrode coaxial with it, is mounted on insulated spiders and carries a number of toothed discs, with spacers between, on its central spigot or a number of pairs of toothed edged cups, mouth-to-mouth, and a high voltage a.c. supply connected to the electrodes. The CO, unburnt hydrocarbon and soot content are significantly reduced, combustion with the ozone produced being aided by the deionization effect.
Patent FR-2143371-A1 (FR)
Title: Small liquid samples - transferred automatically and cleanly from and to test tubes
IPC: B01L3/02
Filed: 1972-06-23
Abstract: Automatic transfer of tiny, measured sample of liquid to or from a test tube. The test tube moves axially into coaction with a fixed piston having a hollow piston rod through which liquid is pumped by continuation of the relative axial movement. Swept air above the liquid surface being greater than the volume of the passage through the piston rod. The test tube can be completely emptied and only the nose of the hollow piston rod contacts the sample, so little cleaning is required. The system is particularly advantageous for samples of less than 500 microlitres.
Patent FR-2160942-A1 (FR)
Title: Closure cap with piston and cylinder - for medicament dosing
IPC: G01F11/26
Filed: 1972-11-22
Abstract: The cap is for a necked bottle and to administer a dose the cap is removed, after filling the cylinder, but a side passage may lead through the side wall of the cylinder so that the piston can be operated without removing the cap from the bottle. After filling the bottle with the liq. to be used, the assembly is pivoted through 180 degrees. The piston is withdrawn so that the cylinder is filled with liq. and the assembly is brought back to its original position. If the liq. is a medicament it can be introduced directly into the patient's mouth. The cap. is completed by a cover which may be screwed into position or may be a sliding fit.
Patent FR-2170109-A1 (FR)
Title: Neutron flux detector probe - for internal use in nuclear reactor core
IPC: G21C17/108
Filed: 1973-01-31
Abstract: The probe is a coiled length of coaxial cable whose inner conductor material is sensitive to neutron flux and produces both beta-particles and electrons when bombarded. The outer conductor, sepd. from the inner by an insulated filling is inert in the presence of neutron bombardment. A current measuring instrument is connected between the inner and outer conductors via a length of inert coaxial cable forming a tial. A number of independent coils of sensitive cable are pref. carried on a flexible pipe within which the lead out tails are run and each coil is placed close to a separate fuel rods in the core for rapid detection of burst rods. The probe is reliable and simple, of ionising chambers, is compact, and is suitable for marine reactor use.
Patent FR-2222591-A1 (FR)
Title: Hydraulic machine press sensitive safety coupling - puts reservoirs out of circuit in case of gas escape using pistons
IPC: F16K17/20
Filed: 1973-03-22
Abstract: A collector, of linear or cruciform shape, connected to at least two liquid reservoirs and a pressure centre unit cuts out one or more reservoirs in the event of gas excape. Operation is by pressure differential sensing spring-loaded pistons in the arms. The collector is completely automatic in all attitudes and atmospheres and is independent of gas or electrical supplies. The action of the pistons is nonreversible and the coupling is particularly for liquids, which must not be contaminated by working gas, such as medicines, drinks etc.
Patent FR-2227934-A1 (FR)
Title: Automatic wood sawing machine - workpieces carried under saw blades by cross pieces attached to chains
IPC: B27B25/04
Filed: 1973-05-04
Abstract: Lengths of wood (23) to be cut into three equal lengths are loaded into a magazine (20) where reciprocating feed rods (21, 22) allow them to fall one at a time between cross members (19) attached to brackets (18) fastened to a chain (14) each side of the frame (8). These cross members are pieces of wood with slots across them which clear the three circular saw blades (4) mounted above. As the chains pass round the return sprockets (15), the cross members begin to close up so as to trap the lengths of wood between them and carry them pass the circular saw blades, the clearance slots allowing to wood to be cut into lengths. These pieces are then released as the cross members open as they pass round the other sprockets (13) and fall into a take off device (24) underneath. The upper vertical faces of the cross members (19) which are of inverted T section, carry flexible strips to ensure a good grip on the underpieces when they close up.
Patent FR-2232101-A1 (FR)
Title: Safety wall socket - pivoted insulating plate attracted by plug magnet, connects supply to socket hollow contacts
IPC: H01R13/62
Filed: 1973-06-01
Abstract: The safety wall socket, for houses etc., has an insulating plate (10) behind the front plate (17) and pivoted (9) towards one end. The end closer to the pivot has a contact (6) attached to it which is connected to the socket hollow contact (4), whilst the end farther from the pivot has a ferromagnetic disc (15) attached to it. The disc faces a hole (18) in the front plate and is attracted by a magnet (2) attached to the end face of the plug (1). The attraction causes the plate to pivot and the contact touches a fixed contact (5) connected to the supply. The supply is thereby connected through via the two contacts to the socket hollow contact which accepts the plug pin.
Patent FR-2240748-A1 (FR)
Title: Gymnastic parallel bars - have constant-tension bracing cables for long and short posts with variable spacing of crossbars
IPC: A63B3/00
Filed: 1973-08-17
Abstract: Gymnastics parallel bars have crossbeams supported by posts at different heights; tension cables of constant length engage the upper regions of the short and long posts at both ends of the bars, and each extends away obliquely from the cross beam and is anchored to the floor. The horizontal spacing between the crossbeams is adjustable in cooperation with the cables, with rotation of the post about its bottom end in a vertical plane, using a guide for the cables mounted at the top of the short and/or long post and displaceable relative to the cable by displacement from outside without changing the cable tension. In each set position, the guide can be anchored relative to the cable. The simplified appts. no longer requires coupling nut and equaliser, and the cable tension need not be adjusted for each new position.
Patent FR-2241323-A1 (FR)
Title: Asepsis of brined olives in vending machine - by controlled release of sulphur dioxide into olives storage tank
IPC: A23B7/157
Filed: 1973-08-21
Abstract: Aseptic conditions are maintained inside a tank from which fruits stored in brine, esp. olives, are dispensed, by controlled release of Sb2 into the tanks atmosphere from a mixture of generating chemicals together with a hygroscopic agent which produces moisture to actuate the chemicals. The proportions by weight in the mixture are, pref. 1 part powdered sodium chloride as hygroscopic agent together with 2 parts of potassium or sodium metabisulphite and 0.2 parts of citric acid. The mixture is pref. supplied in a porous sachet which is carried in a chamber of a float. The chamber cover has tiny perforations which alternately breathe in moist air to wet the hygroscopic agent and then breathe out SO2. Shelf life of fruits, esp. olives to be retailed improves from storage in brine, by partic. applicable to coin operated dispensing machine which serves a bucket of olives at each vending operation. Entirely automatic and self-regulating i.e. controlled by cross-section of perforations. Efficiently prevents micro-organisms developing for extended shelf life.
Patent FR-2257261-A1 (FR)
Title: Veterinary mouth opening instrument - has rigid pivoting members joined by components bearing against gums or teeth
IPC: A61D15/00
Filed: 1974-01-14
Abstract: The instrument is intended for holding the mouth of an animal open, and consists of top and bottom members, each with two rigid arms fitting against opposite cheeks and pivoting together, the two arms being at the same level on opposite sides of the face. The members arms are connect to each other by top and bottom components bearing against the top or bottom gum or row of teeth of the animal. Locking device outside the mouth and against one or both cheeks hold the two members at the desired distance apart. These locking devices can include a self-locking mechanism so that the connecting components can be moved apart, but cannot then move back together again, typically incorporating toothed racks.
Patent FR-2262718-A1 (FR)
Title: Handling machine for new railway tunnel linings - has pivotally connected arm sections on rail carriage
IPC: E21D11/40
Filed: 1974-03-01
Abstract: An arm (1) has sections (4, 5, 8) joined by pivots, the arm being mounted by the inner joint (6) to a suitably platformed (2) rolling stock and bearing pincer type jaws (4) on the outer joint (11). The mechanism can be used in single or double track tunnels and is designed to support segments tunnel lining elements in position during fixing; and features independent motors effecting the articulation of the pincers and arm orientation. The base (2) rotates about a vertical axis and slides on platform mounted rails. A system of electric reduction motors, chains, and cogged wheels actuates the arm.
Patent FR-2270375-A1 (FR)
Title: Spring steel clip for fixing rail to sleeper - has central bolt hole and spring retaining legs
IPC: E01B9/30
Filed: 1974-03-06
Abstract: The clip has an 'L' section (2, 3, 6) with two intermediate legs (4, 5). Opposed extremities of the clip engage the sleeper and a rail flange with the two legs (4, 5) wedging between the side of the flange and a sleeper notch, a central vertical bolt securing the clip to the sleeper. A pair of clips straddles the rail to secure the rail against vertical and lateral forces. The clip is applicable to all sleeper types and to straight or curved track, and is fashioned by successive press cutting, folding, heating, pressing, curving, pressing out and tempering of flat plate, the two intermediate legs (4, 5) being formed by the hinging down of two opposed leaves.
Patent FR-2263748-A1 (FR)
Title: Antiviral-polypeptide complex contg. compsns. - specifically a polyribo-nucleotide and a poly(alpha amino acid) as antiviral agents
IPC: C07K1/00
Filed: 1974-03-13
Abstract: Title medicaments contain a complex of a cpd. known to induce the prodn. of natural antiviral agents in living cells and/or having intrinsic antiviral activity esp. polyribonucleic acid, synthetic polyribonucleotides complexes of two such ribonucleotides or a synthetic copolyribonucleotide, poly I:C, poly A:U, poly (AU) or statalon; and a polycationic polypeptide contg. >=1 units (where A is CO-NH-B-NR1R2 or NR3R4, B is 1-4C-alkylene; R1 and R2 are H or 1-4C alkyl, or NR1R2 is a 5- or 6-membered heterocyclic ring opt. contg. another heteroatom; R3 is 1-4C alkyl and R4 is H or 1-4C alkyl; n is 1-5 or if A is CONH-B NR1R2, n may be 0) or a salt or quaternary ammonium salt thereof, esp. polyglutamic, polyaspartic, poly-(alpha-amino adipic acid), polylysine or polyornithine or amidated or alkylated derivs thereof. The complexes all prepd. by lyophilizing a soln. of the two components.
Patent FR-2266826-A1 (FR)
Title: Hollow operating lever for vehicle clutch - directs cooling air onto clutch assembly by acting as duct
IPC: F16D13/72
Filed: 1974-04-04
Abstract: A forked operating lever for a vehicle clutch is made from pressed sheet metal components. The lever is hollow and has a rectangular cross section. A fixed pivot point which reaches inside the lever is located in a concave semi-spherical recess in the opposite lver wall. The forked inner end of the lever is in contact with the clutch thrust bearing whilst the outer end is connected to the clutch operating mechanism. The hollow lever which is open at both ends acts as an air duct for directing cooling air onto the clutch assembly, thus considerably reducing its ambient temperature.
Patent FR-2268105-A1 (FR)
Title: High-speed heated cutter for fabrics - forming strong, clear-cut selvedges, with good thermal conductivity of blade
IPC: D06H7/22
Filed: 1974-04-18
Abstract: Heated cutter for fabrics, etc., comprises a fixed blade connected to an electrical heating element which is mounted inside a solid body forming a support for the blade. The element may be mounted in a cylindrical axial bore in the body opening out longitudinally in a body wall to form an opening in which the blade is inserted and fixed so as to remain in direct contact with the element. The body may include a thermo-electric probe for regulating heating of the element, and may be surrounded by insulation which is held in place by a protective cover.
Patent FR-2269131-A1 (FR)
Title: Method of dividing time period into equal intervals - uses comparison of contents of two counters of related frequencies
IPC: G04F10/04
Filed: 1974-04-24
Abstract: The unit is used to divide a time period into a preset number of equal time intervals, and employs two electronic counters, one of which is supplied with a given input frequency, and the other supplied with an input frequency equal to the former frequency divided by the required number of time intervals. Pref. the unit employs a quartz oscillator, with one of the counters supplied directly from the latter, and the other counter supplied via a frequency divider. The two counters are connected to a comparator for comparing their stored counts, via a zero resetting mechanism, with a memory for storing the count recorded by the first counter when the latter is reset to zero.
Patent FR-2281718-A1 (FR)
Title: Vine harvester with cylindrical beaters - has flexible vine enclosing sheets fixed to beaters
IPC: A01D46/28
Filed: 1974-08-14
Abstract: The harvester is drawn by a straddling tractor by means of tow bar. It comprises right hand beaters (3d, 4d) and left hand beaters (3g, 4g) joined to flexible elastic surfaces (5d, 6d, 5g, 6g). The beaters are driven by a motor by means of chains or belts so that their operation is synchronised. Deflectors compress the plants progressively as the machine moves forward. The plants are then shaken by surfaces (5g, 5d) which are acted upon by the beaters to which they are connected and the fruit falls onto conveyor belts (18g, 18d) which transports them to a receptacle towed by the tractor.
Patent FR-2284452-A1 (FR)
Title: Printing machine accessory - takes ink from cylinder when no sheet is passing through
Inventor: BRU MICHEL
IPC: B41F35/06
Filed: 1974-09-11
Abstract: The accessory is particularly for use when starting up a machine having a plate-carrying cylinder in contact with the inking device and also with a printing cylinder. The sheets to be printed pass between the printing cylinder and a pressure cylinder in a strip. If necessary, a moistening unit is provided to work in conjunction with the plate-carrying cylinder. The accessory takes ink from one of the plate-carrying and printing (10) cylinders and moves between the active position, where it is in contact with the cylinder when no item to be printed is present, and an inactive one clear of the cylinder while an item is passing through. The accessory can comprise a number of rollers (41-43) and work in conjunction with a cleaning device.
Patent FR-2284951-A1 (FR)
Title: Information conversion and retrieval system - utilises cine film record of binary coded data as input to logic cct. controlling projector
IPC: G06K17/00
Filed: 1974-09-16
Abstract: The data search system makes use of a cinematograph film for storage cells (130, 131) for light or dark areas representing a data code and is associated with picture images on a corresponding film (132, 133). Recognition of the code enables the correct film image to be projected as in a teaching machine or micro-fiche viewer. The data processing circuit includes a data store for each film, a selector, a code converter and a control unit. The latter employs a logic circuit with AND and OR gate elements to manipulate the binary codes. Information from the control film is collected by a photocell scanner for conversion to electronic pulses, and is passed to a coincidence network before operating the selector and storage address units.
Patent FR-2303402-A1 (FR)
Title: Immersion motor with liq. dielectric filled housing - has hydraulic motor protection as interconnected chambers above and below motor
Inventor: BOGDANOV A A
IPC: H02K5/132
Filed: 1975-03-07
Abstract: The motor rotor and stator are mounted in the housing which also contains a hydraulic protection system in the form of two chambers, one of which is mounted above the motor and is filled with a liquid whose density is greater than that of liquids inside and outside the motor. It does not mix with these liquids. The second chamber (13) below the motor communicates with the motor interior and is filled with the same liquid dielectric as the motor housing. It is connected through a pipe (15) with the first chamber (11). The first chamber above the motor is directly adjacent to its end face, while the pipe (15) connecting these chambers (11, 13) runs inside the motor.
Patent FR-2265922-A1 (FR)
Title: Sandbank removal equipment - has rotary water jet forming slurry for pumping away
IPC: E02B3/12
Filed: 1975-03-27
Abstract: The equipment is for the removal of sandbanks from beaches and waterways, and comprises a water jet extending horizontally and rotated about a vertical axis. This generates a high-pressure water current near the sand, and as the jet rotates a slurry of sand and water is formed. A pump with its intake below the jet discharges the slurry along piping to a suitable point. Stationary mountings are provided with anchoring feet to secure the equipment in the sand, and an intake hopper is mounted below it for the pump, with a strainer grille to prevent large objects from choking the latter. The mounting feet are secured to the hopper. A buoy is attached, to stabilise the equipment when mounted underwater.
Patent FR-2284526-A1 (FR)
Title: Bottle package closing machine - supports packages under ramp between endless belts on opposite sides
IPC: B65B43/52
Filed: 1975-05-14
Abstract: The package comprises side and end panels joined together round a double bottle row, while top and bottom panels hinge on the side ones and have overlapping free edges engaging together. Means are included for supporting the filled packages while they are transported along a set path between endless belts on opposite sides. Ramps are provided above the path, acting against the top panels and the side ones near the hinges, and pressing these panels tight against the bottles as the package is moved forward through mechanisms including a fixed blade engaging the panel edges together.
Patent FR-2277043-A1 (FR)
IPC: C07C37/72
Filed: 1975-06-30
Abstract: 1452729 Extraction of phenols from aqueous streams E I DU PONT DE NEMOURS & CO 24 June 1975 [1 July 1974] 26768/75 Heading C2C A method for the extraction of phenol or nitrophenol(s) or mixtures thereof from aqueous streams in which they are contained comprises the sequential steps of (a) intimately mixing nitrobenzene solvent with the phenolic stream, the pH of the water contained in the intimate admixture being no greater than 5 and the weight ratio of nitrobenzene to phenolic compounds being no less than the saturation ratio (as hereinafter defined); and (b) separating the intimate admixture into a raffinate phase comprising water substantially free of phenol(s) and an extract phase comprising phenolic compounds dissolved in nitrobenzene, the temperature of the extraction being between 5‹ and 75‹ C. By the term "Saturation Ratio" is meant the ratio by weight of solvent to phenol(s) contained in a saturated solution of phenol(s) in the solvent at the extraction temperature.
Patent FR-2323199-A1 (FR)
Title: Illuminated information display system - has first and second circuits for control and composition and for memory and distribution
IPC: G09G3/00
Filed: 1975-09-08
Abstract: The displya system permits movement from left to right of luminous data displays panels of either small or large dimensions. The system has two distinct circuits, one of which is a control and composition circuit the other being a memory and distribution circuit. The control circuit includes diode circuits for achieving selective order composition. Solenoids (23) arranged in a preestablished order actuate control rods (22) which are used for composition of characters. The memory circuit is composed of mechanical memories, each memory having a plastics lever and cam. The memories are closed by the control rods (22) and are opened automatically by adjustable fingers.
Patent FR-2325037-A1 (FR)
Title: Plasticity measuring device for concrete - uses blades mounted for rotation against spring in handle to indicate torque applied
IPC: G01N11/14
Filed: 1975-09-18
Abstract: The device enables the plasticity of a mixt. to be determined as a function of the water is contains. It depends on the measurement of the value of the mixture's torsion couple. The measurement is made using a spiral spring (4). The torsional force is sensed using a three-blade system (9) the blades being trapezoidal in shape. A shaft (8) supports the spring and the rod which carries the blades (9). The body of the appts. is linked to the shaft by two ball bearings (7). A handle or grip drives the spring which has an adjustment device fitted to it. When the handle (1) is stated, the spring is compressed. A read out device provides qualitative indications on the material tested. The primary application is to measurements on concrete.