baber/WOPTO huggingface dataset:
Patent FR-2248207-A1 (FR)
Title: Plastic stopper for bottles - has tear-off ring preventing access to rim used to prise off top
IPC: B65D41/48
Filed: 1973-10-19
Abstract: the plastic stopper is particularly for plastic bottles, and comprises a top disc and two skirts, the inner skirt being pushed inside the neck of the bottle. The outer skirt has an inward facing protrusion which fits under a rim round the neck of the bottle. There is a reinforcing ring round the cap at the level of the protrusion. Radial webs support this ring. Access to the ring used to prise off the stopper is prevented by a tear-off safety ring weakly connected to the reinforcing ring.
Patent FR-2256277-A1 (FR)
Title: Stabilisation of knitted wear in texturised chlorofibre - carried out dry at controlled temp.
IPC: D06C5/00
Filed: 1973-12-28
Abstract: The tubular knitted wear in texturised chlorofibre is applied to a guide-tentering machine with rounded edges and is fed through a tunnel where the air is heated electrically and maintained at a temp. of 65-85 degrees C by a thermostat. The actual temp. and the time of passage through the tunnel depend on the thickness of the knitted wear. It is left to cool before being used to make a garment. The garments do not tend to crumple after several washes, which occurs when wet processing is used.
Patent FR-2262582-A1 (FR)
Title: Hopper for controlled mixing and discharge of pellet materials - for blending colours etc. for continuous or intermittent extrusion
IPC: B29C48/08
Filed: 1974-02-28
Abstract: Pellet blending hoppe incorporating >=2 compartments which discharge by gravity to outlets having adjustable baffles which control the amount of material removed from each compartment by individual converyors. The converyors discharge the offtakes into a common hopper feeding ancillary equipment. Esp. for mixing controlled proportions of pellets of differing materials and/or colour, e.g. for feeding a plastics extrusion or injection moulding machine. The proportions and rate of material mixing are automatically controlled.
Patent FR-2266077-A1 (FR)
Title: Filling valve for gas and liq. under pressure - double membrane actuates valve member under gas pressure
IPC: B67D1/08
Filed: 1974-03-28
Abstract: A filling valve to enable a container to be filled with gas under pressure, and a liquid, has a central tube projecting outwards for connection to the liquid supply, in line with and abutting the tube which injects the liquid inside the container, and has the gas supply connection communicating with a chamber formed between two cup shaped flexible flanges inside the valve body. The outer flange is attached to a sleeve around the liquid supply tube and the inner flange is attached to another sleeve concentric with the first, nearer the filling end, these sleeves being interconnected with a spring loaded sleeved valve member, so that when gas under pressure enters the chamber between the flanges, the valve is opened, permitting liquid and gas to enter.
Patent FR-2271139-A1 (FR)
Title: Safety device for reservoir liable to tip over - has pendulum closing valve at set reservoir inclination
IPC: F16K17/36
Filed: 1974-05-14
Abstract: In the reservoir wall is a boss having a retainer cap, of top hat shape, bolted onto its inner face. This contains a piston and the heat of a pendulum pivoting in a ball and socket joint. When the reservoir tilts, the pendulum head forces the piston into contact with vent holes, sealing these off from the reservoir contents. A safety valve against gas overpressuring is fitted, this comprising a weighted disc fitting inside a compartment formed by a well in the boss and the outside cover of the vent. Overpressure lifts the disc off its seating.
Patent FR-2231399-A1 (FR)
Title: Benzoxazol-2-yl-acetic acid derivs in cosmetic prepns - partic. anti-sunburn prods. as anti-inflammatory agents
IPC: C07D263/56
Filed: 1974-05-31
Abstract: Anti-inflammatory agents for use in cosmetic prods. have the formula (I): (where R1 is H, halogen, lower alkyl, lower alkoxy, nitro, amino, carboxylic acid, carboxylic ester or carboxamide opt. substd. A is -CN, -COOR2, -CONR3R4 or -CONH-NR3R4 in which R2 is H or 1-4C alkyl, R3 and R4 are each H, lower alkyl, lower acyl, hydroxyalkyl, aralkyl, a heterocycle or aryl opt. mono- or poly-substd. by alkyl and/or alkoxy gps. or R3 and R4 together with the N atom, to which they are attached, form a heterocyclic ring). Cpds. (I) are of use in shaving creams, lotions and sticks, insect-bite prepns. powders, creams and lotions for babies and partic. in anti-sunburn prepns.
Patent FR-2275220-A1 (FR)
Title: Organic salts of S-adenosyl-L-methionine - prepd. by fixing the methionine on resin and eluting with the appropriate organic acid
Inventor: VINCENT-FALQUET JEAN-CLAUDE
IPC: C07H19/16
Filed: 1974-06-21
Abstract: The citrate, tartrate, malate and ascorbate of S-adenosyl L-methionine (S.A.M) are new. A yeast contg. SAM undergoes lysis and the SAM is fixed onto a cationic exchange resin. It is then eluted with the desired organic acid and the salt is pptd. by addn. of an organic solvent. The yeast is pref. enriched saccharomyces cerevisiae or torulopsis. The lysis is effected chemically, using a mineral or organic acid, ultrasonically, or by autolysis. The salts are used in the treatment of heptatic insufficiency denutrition, convalescence, post-infectious states, atheromanoses, anaemia, Parkisons disease, and correction of secondary effects caused by treatment with L-DOPA.
Patent FR-2278881-A1 (FR)
Title: Guard rail support block - has can rotated to lock wedge member against upright inside recess
Inventor: KALUS SERGE
IPC: E01D19/10
Filed: 1974-07-16
Abstract: The retaining member for guard rails etc., consists of a socket (1) which may be held down onto a concrete surface by bolts (12) with a rectangular slot into which the foot of the rectangular upright (6) fits, with a wedging block (7) inserted down one edge which is locked tightly in position by rotating a cam (3) behind it by means of a square section key which is inserted in a square recess in the cam. In this way the height of the upright may be adjusted as required. A similar device can be used for attachment to vertical faces.
Patent FR-2277742-A1 (FR)
Title: Rigid record sleeve - for protection against impact, dust, and sudden increase in temp
Inventor: DUFOUR ROBERT LEON
IPC: B65D85/57
Filed: 1974-07-08
Abstract: Record sleeve comprises two pieces each consisting, from the outside towards the inside, of >=1 support sheet of cardboard coated with a sheet of expanded matl. e.g., polystyrene of which the edges are glued to the cardboard. The inner surface of the sleeve may be coated with an antistatic prodt. >1 Recess may be provided on one of the sleeve surfaces to allow easy insertion and removal of the record. The sleeve may consist of several sleeves each connected to the others along one edge, with inter. sheets inserted between them.
Patent FR-2278837-A1 (FR)
Title: Cooking lignocellulosic pulp - surge boil steps performed in digester to give more uniform cooking
IPC: D21C3/22
Filed: 1974-07-18
Abstract: In a periodic lignocellulosic cooking process using a digester wherein liquor passes from the digester through a strainer unit, is heated in a calorisator and is returned to the top and bottom of the digester at least one surge-boil step is carried out during the cooking stage when the chlorine number of the pulp is 30-20 by dropping the digester pressure for at least 10 sec. The pressure drop is obtained by removing gas from the top of the digester and/or supplying cooling liquid to the top of the digester, the supply of cooking liquor to the digester top being restricted during the surge-boil step. Provides greater uniformity in the cooking of the pulp by producing a more even temp. distribution through the digester.
Patent FR-2279887-A1 (FR)
Title: Support for guard rail along roadway - has rail support arm extending from collar pinned over post embedded in ground
IPC: E01F15/04
Filed: 1974-07-26
Abstract: The support for vehicle impact guard rails is designed to permit progressive rail deformation upon impact with attendant absorption of kinetic energy, and to obviate rebounding of a vehicle into the traffic flow. The support has a ground embedded post (1) and a diametrically pinned collar (3) incorporating an inclined cantilever arm (5) which in turn bears a length of the guard rail (2). The post height is significantly less than that of the rail, and the post is set back behind the rail, the cantilever arms being inclined in the horizontal plane as well as in the vertical plane. There are two cantilever arms emanating 'V' fashion from each post (1) to support the adjacent ends of two guard rail sections.
Patent FR-2254373-A1 (FR)
Title: Automatic overload reversing device for crushers - has system for automatic reversing of crusher rolls in addition to drive motor reversing
IPC: B02C23/04
Filed: 1974-10-25
Abstract: The compositive crusher mill has an automatic reversing mechanism for the rolls on overload or on excessive power input to the drive motor. As well as the overload reversing of the motor, the direction of rotation of the crusher rolls is automatically changed over at preset time intervals. Preferably the change-over is effected by a clock controlling a change-over protector via a relay, to reverse the direction of rotation of the drive motor. The duration of the positive reversal is also presettable by the clock. The crushing zone of the mill is thus automatically cleaned at preset time intervals, and the danger of clogging, causing overloads, is prevented.
Patent FR-2290390-A1 (FR)
Title: Machine for capping bottles - has cam driven by pulley to transmit rotary movement to tool arm mounting
IPC: B67B3/18
Filed: 1974-11-08
Abstract: The machine automatically crimps a cap onto the bottle and is fixed to a frame in which the bottle is moved up and down. It comprises a central component with a vertical axis, movable up and down but which cannot rotate, bearing against the cap and bottle, while an arm mounting rotates about this axis but cannot move up and down, a crimping tool holder arm pivoting on a tangential horizontal axis on the mounting. A fixed cam rotates with the mounting and works in conjunction with one part of the arm, while the other part, carrying the tool, moves in relation to the first. A spring returns the arm parts to the rest position, its strength being adjustable and transmitted via the tool to the cap.
Patent FR-2254549-A1 (FR)
Title: 3-(Substd. phenyl)-2-chloropropionic acid derivs - hypolipidaemics and hypoglycaemics
IPC: C07C47/277
Filed: 1974-12-09
Abstract: Propionic acid derivs. of formula (I) are new: (where R1 = H, 1-5C alkyl, halo, OH, 1-4C alkoxy or CF3; R2 and R3 = H or 1-5C alkyl; X = halo; Y = 0, 1-6C alkylenethio or alkyleneoxy or alkylenedioxy; Z = COOH or a gp. convertible into COOH; n = 1 or 2). (I) are hypolipaemics and hypoglycaemics of low toxicity with few side effects. Usual adult dose is 0.03-1 g./day for hyperlipaemia and 0.1-3 g./day for diabetes.
Patent FR-2301123-A1 (FR)
Title: Ventilation control for electric vehicle traction motor - using pressure monitor for automatic motor cut-out is fitted to electric vehicle
IPC: H02K9/24
Filed: 1975-02-13
Abstract: The ventilation control, for the traction motor (1) of an electrically driven vehicle, uses a pressure monitor (6) associated with the air ventilation circuit (2) for the motor. The pressure monitor responds to an insufficient ventilation air intake and is coupled to a transmitter (7) which provides an alarm signal in a circuit independent the ventilator (3) and the motor for warning the vehicle driver, or for automatic cut-off of the motor. The transmitter providing the alarm signal, employs a membrane coupled to the pressure monitor via a pneumatic line.
Patent FR-2262856-A1 (FR)
Title: Thin plate type permanent magnets for magnetic adhesion - uses fine-pole magnetised rubber or plastic bound iron layer with soft iron return path
IPC: H01F7/02
Filed: 1975-02-28
Abstract: The plate type permanent magnet of e.g. 2mm thickness, such as for magnetic adhesion of panels on tablets uses strip type fine-pole magnetised permanent magnets embedded in rubber or plastics, obtained by pulse magnetisation of an iron strip. The permanent magnet then shows a continuous, stripwise homogeneous magnetisation on both sides. The permanent magnetic body may have a soft magnetic material layer to give a magnetic return path. The continuous strip magnetisation results in equal adhesion on both sides of the permanent magnet. With a soft magnetic return path the adhesion on the front is independent of the thickness of the magnet.
Patent FR-2304796-A1 (FR)
Title: Oil cooled rotary compressor - has collection chamber for oil which separates out from entrainment in air passing to outlet
Inventor: SATO GORO
IPC: F04C29/00
Filed: 1975-03-20
Abstract: The coil cooling type rotary compressor has a housing contg. a rotor chamber, with an unloader valve of suction throttle type controlling flow into the housing. A discharge chamber is communicated via an outlet port with the rotor chamber, housing multiple rotors. A discharge pipe connects to the discharge chamber through a check valve controlled port, and is connected to a compressed air-oil reservoir. The compressor bottom part collects any oil which separates from the mixture of compressed air and oil delivered to the discharge chamber. Oil can be withdrawn during all modes of compressor operation from the bottom of discharge chamber. An oil delivery pump is connected to one of the rotors to pass the collected separated oil back to the reservoir.
Patent FR-2306887-A1 (FR)
Title: Cardboard box with corners locked by tabs - has outer tab pushed through aperture left by inner tab
IPC: B65D5/30
Filed: 1975-04-07
Abstract: The box is made from cardboard, and the corners are formed by folding a flap in (5) at each end. The ends (3) are folded upwards, perpendicular to the base (1), and the sides (2) similarly erected. Each flap has a tab (8), formed by a U-shaped slit with the four-the side forming a hinge (10). A similar tab (9) is formed in each side, near the corner. When erected, these tabs coincide and the outer tab (9) pushes through the aperture left by the inner tab (8). The assembly is locked by pressing the inner tab back into its aperture (11). The remaining tab is flattened by a top flap (4) folded down.
Patent FR-2269502-A1 (FR)
Title: Aluminium fluorides - as setting retardants for gypsum plasters
IPC: C04B22/12
Filed: 1975-04-18
Abstract: Set retarder for gypsum plasters esp. calcium sulphate hemihydrate comprises condensed, complex and opt. hydrates aluminium fluorides pref. MeAlF4, Me2AlF5, Me5Al3F14 (where Me is an alkali metal, ammonium or thallium), esp. Na5Al3F14, or AlF3.nH2O, where n = 1-9 (3). The fluorides are only used in amts. below thin solubility limits in the added water for setting. Small amts. of strong acids or their salts may be included in the mixt. Set retarders do not modify the props. esp. strength of the set plaster unfavourably.
Patent FR-2310730-A1 (FR)
Title: Springing for interior sprung mattresses - uses helicoidal funnel shaped springs welded or stapled to sheet of steel mesh
IPC: A47C23/32
Filed: 1975-05-16
Abstract: The springing for spring interior mattresses uses helicoidal funnel shapes springs (2) and a steel mesh (1). A rigid connection is provided between each spring and the mesh. The mesh (1) utilised may be formed by welding steel wires into a square mesh. Springs are fixed to the mesh at uniform longitudinal and transverse centres. The bell mouthed extremity (2a) of each individual spring (2) is fixed to the mesh (1). The spring to mesh connection may be made by stapling or welding. The mesh may be contained within an edge frame.
Patent FR-2315435-A1 (FR)
Title: Controllable parachute permitting sideways motion - has sets of variable windows cut into parachute fabric and operated by control line
Inventor: ROUSSEAU JACQUES
IPC: B64D17/14
Filed: 1975-06-23
Abstract: The parachute of controllable type permits sideways motion or drift without rotation. At least three windows or ports are cut into the fabric of the parachute itself. The windows are so arranged that there is at least one on each side of the parachute mid line. They are each connected to a control line (8) in such a way that they may be symmetrically deformed in relation to their radial axis of symmetry. The angular disposition of the windows on the parachute varies with the number of windows present.
Patent FR-2292065-A1 (FR)
Title: Biaxially reinforced staple fibre sheet - with weft fibres adhered to one side of longitudinal warp yarn
IPC: D04H5/00
Filed: 1975-08-11
Abstract: (1), Biaxially reinforced staple fibre sheet is reinforced (a) longitudinally with parallel warp yarn and (b) breadth-wise with adhesive staples glued on one side of the warp layer across the warp yarns at suitable intervals. The parallel warp yarn is held as a cylinder, and a liquid adhesive polymer is jetted onto the inside of the cylinder from a tubular, perforated polymer-liquid container rotating at high speed to glue the adhesive staples onto the warp at suitable intervals. The resulting network sheet is unrolled into a flat sheet, which is then laminated with staple fibre web(s) to obtain the biaxially reinforced staple fibre sheet.
Patent FR-2326938-A1 (FR)
Title: Photosetting flexible orthopaedic material e.g. splints - prepd. by impregnating fabric with acrylate urethane adhesive compsn. contg. photosensitiser
IPC: A61L15/12
Filed: 1975-10-10
Abstract: The material consists of a flexible fabric, a photo-sensitiser and a photosetting adhesive impregnated in fabric. Adhesive compsn. is a reaction prod. (I) of (A) >=1 hydroxy- 2-3C-alkyl (meth)acrylate, (B) 0.55-3 mol./mol. (A) of >=1 diisocyanate having formula OCN-R1-NCO (where R1 is -(CH2)6, alcohol having formula: R2(OH)m (where R2 is a 2-8C satd. aliphatic hydrocarbyl, cycloaliphatic hydrocarbyl or -CH2CH(R3)(OCH2CHR3)n; where n is 1-4; R3 is H or Me and m is 2 or 3). (I) is >=1 cpd. contg. >=2 C-C double bonds, capable of polymerisation and crosslinking by light, and contains no free NCO gps. Material can be used as a bandage or splint for members, e.g., broken bones. Material is storage resistant. In an example, acrylate urethane for impregnating glass fibre fabric was prepd. from 2 mol. toluylene diisocyanate, 2 mol. hydroxyethyl acrylate and 1.05 mol. diethylene glycol.
Patent FR-2334643-A1 (FR)
Title: Ceramic compsn. esp. for wall tiles - contg. anorthosite to compensate for shrinkage of other components esp. slag
IPC: C04B33/132
Filed: 1975-12-10
Abstract: Compsn. for the prodn. of ceramic articles such as wall tiles is based on anorthosite, which may be converted by metamorphosis or metasomathosis to the jaussuritised type Anorthosite is present in an amt. of 5-95 wt. % (pref. 20-50 wt. %) in the raw state or after firing. The first firing at 1000 degrees C should result in a lasting elongation >1%. The compans. may also contain blast furnace slag (opt. ground and expanded, or otherwise processed) forming a glassy phase surrounding anorthosite crystals. Anorthosite expands as firing so that the shrinkage of the other components of the ceramic material (esp. the slag) can be compensated for and articles free of lasting dimensional changes can be produced. The product has high mechanical strength, reversible thermal dilation, good shape stability, porosity properties and low extension in contact with moisture; cracks or microfissures are absent.
Patent FR-2333478-A1 (FR)
Title: Toilet prod. dispenser for shower head - has capsule mounted in handle of shower head and punctured to dispense fluid when squeezed
IPC: E03C1/046
Filed: 1975-12-05
Abstract: The shower head (2) is held in the hand when used. Behind the head is a collar (6), opening into the water passage (3) through the head. This hole (1) is closed by a spring loaded plastic sleeve (4, 5) provided with a point (12) projecting into the collar. The liquid toilet product is in a semi-flexible capsule (8) fitted into the collar; it is retained by bayonet action lugs (7, 10). A thin membrane (11) in the capsule contacts the point on the plastic sleeve. When the water stops, the user squeezes the capsule, using hand pressure. This punctures the membrane to release the liquid and dispense the liquid.
Patent FR-2336307-A1 (FR)
Title: Banderole strip for decorating or reinforcing containers - with series of banderoles connected at front and rear edges
IPC: B65D25/36
Filed: 1975-12-24
Abstract: Banderole strip for decorating and/or reinforcing cylindrical, parallelepipedic, frustoconical or other containers comprises a series of banderoles connected to each other via. their front and rear edges. Each banderole of the strips comprises a single continuous side element which covers the side walls of the container, and at least one bottom element. The latter at least partially covers the bottom of the container, and is at least partially connected to the longitudinal edge of the corresp. side element along a fold line or connecting line which extends at least almost rectilinearly.
Patent FR-2410324-A1 (FR)
Title: Postage stamp displaying publicity material - has design which displays products, manufacturers name and postage rate
IPC: G09F23/10
Filed: 1976-02-17
Abstract: The postage stamp is of artistic merit which illustrates world renowned French products. The stamp is designed to give an indication of the products origin, the postage rate it represents, and the name of the particular manufacturer chosen for the purpose. The stamp is applicable to all types of publicity and more particularly to that which can be subject to an aristic representation.
Patent FR-2302858-A1 (FR)
Title: Printing machine endless type belt - has characters in recesses movable against spring action in lengthwise direction
IPC: B41J1/20
Filed: 1976-03-03
Abstract: The characters are printed by means of hammers striking against them, and the belt is a flexible metal one running over two rollers. It has a set of evenly-spaced frame shaped recesses, in each of which a character is detachably mounted, being movable in the lengthwise direction of the belt against spring action. In the direction of movement of the belt, each character can have its forward face resting against a stop, against which i is pre-loaded. The rear side of each character can be clear of a further stop, limiting movement in the other direction.
Patent FR-2345404-A1 (FR)
Title: Concrete, plaster, etc. contains pieces of cellular rubber - to improve its heat- and sound-insulating properties
IPC: C04B16/08
Filed: 1976-03-22
Abstract: A composite material comprises 3 distinct components, one of which consists of pieces of cellular rubber (with closed or open cellse or pieces of foamed plastic. The second component is pref. a binder, such as cement, or plaster, or a synthetic or natural resin. The third component, whose inclusion is optional (sic.), consists of insert material, such as sand, gravel, sawdust, plastics, pozzuolana. The composite material has good sound- and heat-insulating properties.
Patent FR-2305566-A1 (FR)
Title: Floor covering of rubber or synthetic material - has circular protuberances over top surface, and is produced in continuous strip by rolling
IPC: E04F15/16
Filed: 1976-03-26
Abstract: The circular protuberances on the top surface of the floor covering have a diameter between six and ten times the thickness of the floor-covering. The protuberances are spaced at a distance corresponding approximately to their diameter. The height of the protuberances is between one half and two millimetres, preferably one millimetre. The floor covering is produced on a heated roller most of which is covered by a continuous perforated sheet kept tight by a second roller. The rubber or other mixture is presed onto the perforated sheet by means of a compression strip which may be held by the roller.