baber/WOPTO huggingface dataset:
Patent FR-3137937-A1 (FR)
Title: Bloc-porte résistant au feu, notamment bloc-porte pare-flamme
Inventor: TERRIER YOANN
IPC: E06B5/16
Filed: 2022-07-12
Abstract: L’invention propose un bloc-porte (10) pare-flamme, comportant un cadre fixe de porte (12) comportant un linteau (14S), un écoinçon gauche (16G) et un écoinçon droit (16D), un vantail gauche (18G) et un vantail droit (18D) à deux panneaux articulés dont un panneau d’écoinçon (20G, 20D) et un panneau d’axe (22G, 22D), et dans lequel les deux vantaux (18G, 18D) s’ouvrent vers l’intérieur du local, caractérisé en ce que l’écoinçon gauche (16G), l’écoinçon droit (16D) et chacun des deux bords verticaux opposés (28G, 30G, 31G, 32G, 28D, 30D, 31D, 32D) de chaque panneau (20G, 22G, 22D, 20D) est équipé d’un profilé vertical qui, dans l’état fermé du bloc-porte (10), coopère avec un profilé adjacent pour former une chicane dans laquelle est agencé au moins un joint d’étanchéité au feu et/ou un joint intumescent qui s’étend(ent) sur la hauteur des panneaux.  Figure pour l'abrégé : 1
Patent FR-2000609-A1 (FR)
Title: 3-Cyclopentylethers of gonatrienes and gonatetraenes R1=polycarbonalkyl (C2-8) or apart from when X=1a-also methyl; Z=carbonyl or hydroxymethylene; R=alkyl (C1-
IPC: A61K31/566
Filed: 1969-01-23
Abstract: 3-Cyclopentylethers of gonatrienes and gonate-traenes of general formula (I): R1=polycarbonalkyl (C2-8) or apart from when X=1a- also methyl; Z=carbonyl or hydroxymethylene; R=alkyl (C1-8), ethynyl or chloroethynyl; R2=alkanoyloxy (C1-8). (I), esp. the 13beta-ethyl cpds. are synthetic medicaments or intermediates in the synthesis of these medicaments. Some are valuable oestrogenic agents in standard pharmacological tests. Cpds. (I) where X=1a, 1c, 1e, or 1f are used in replacement therapy for oestrogen deficiency. They may be used in prostate carcinoma and inoperable breast carcinoma esp. in women with post-menopause. They may also be used in chlorino epithelioma, bladder-infections, senile fat gland adenoma of the skin, suppression of lactation, prophylaxis and treatment of orchitis mumps, treatment of arthero-sclerosis and oesteroporosis in the aged. In veterinary medicine (I) may be used in replacement therapy for under-developed animals (female), incontinence, vaginitis in bitches, inertia of uterus, pyometra and phoetal membranes.
Patent FR-2013778-A1 (FR)
Title: Greaseless joint principally for aeroplanes - and automobiles
IPC: F16C33/28
Filed: 1969-07-21
Abstract: The internal bearing surface is such as a ball joint, is fitted with a knitted covering which consists of threads of two materials. One, forming the side facing the surface is cotton or pref. glass fibre and is glued to the surface. The second, facing the second half of the joint, has a low coefficient of fricition, pref. polytetrafluoroethylene. Covering is knitted in the same manner as the heel of a sock, to provide the shape required for the bearing.
Patent FR-2022200-A1 (FR)
Title: Retikinonase enzyme with anti-inflammatory - activity
IPC: C12N9/52
Filed: 1969-09-24
Abstract: Retikinonase 1, a new protein enzyme with proteolytic activity, capable of inactivating bradykinin, is prepared by culturing a Streptomyces strain using methods similar to those used for antibiotic or enzyme preparations, and extracting the enzyme from the cultured medium followed by purification.
Patent FR-2047889-A1 (FR)
Title: Fibrinolytic enzyme separation from mould - fungus cultures
IPC: A61K38/46
Filed: 1970-01-08
Abstract: Highly purified fibrinolytic enzyme for dissolving arterial and venous thrombi is prepared by extracting crude enzyme mixture from Aspergillus ochraceus with aqs. buffer solution (pref. with 0.05-0.1 M tris-HCl buffer or 0.05-0.1 M NH4 acetate buffer of pH 6.5-7.5, partic. 7-7.2); filtering the extract containing active ingredient over an anion exchanger DEAE-Sephadex or cellulose; precipitating the active ingredient from the filtrate with water-miscible organic solvents; re-dissolving the precipitate with water after drying in vacuo and subjecting it to gel chromatography on cross-linked dextran gel Sephadex G-75 or Sephadex G-100 and freeze drying the protease-containing fractions.
Patent FR-2042375-A1 (FR)
Title: Anticonvulsive compsn
IPC: A61K31/42
Filed: 1970-04-24
Abstract: Anticonvulsive prepn. consists of 3-allyl-5-isobutyl-2-thiohydantoin; (1 part by wt); 5,5-diphenylimidazolidine-2, 4-dione or its sodium salt, (0.1-10 parts) 5-ethyl-5-phenylbarbituric acid or its sodium salt, (0.01-1 part); and 3,5,5-trimethyloxazolidine-2,4-dione, (1-90 parts).
Patent FR-2067346-A1 (FR)
Title: Sprayable mulch-covered seed emulsions
Inventor: KASTEN PETER
IPC: A01C7/00
Filed: 1970-11-17
Abstract: The seeding of ground surfaces is effected by spraying with emulsions contg. the seed, fertilizer, solid foaming agents, swellable materials e.g. cellulose derivs. bitumene and a solid emulsifying agent. The emulsion is prepd. on the site to be seeded with an available water supply, thus avoiding the necessity of transporting large vols. of liquid. The bitumen mixture is fed into an injector which is attached by a flexible hose to a propellant water supply. Just behind the injector head air is drawn in thus producing a foam spray with which the area is covered. The bitumen mixture is immediately emulsified at the injector and dispersal of the seed from the site by wind etc. is prevented by the mulch-covered seed.
Patent FR-2136904-A1 (FR)
Title: Nuclear explosion power monitor system - by double recording of light intensity with different time axes
IPC: G21J1/00
Filed: 1971-05-07
Abstract: A storage tube oscilloscope has a signal applied to its X plates which is directly proportional to radiated light intensity from the core of the explosion. A multiplexed signal is applied to the Y plates composed of at least two different slope ramp functions so that the beam is swept simultaneously in the Y direction by esp. two different time bases, both of which are triggered to start at the instant of initiator the explosion. The point at which the two curves intersect represents an equal optical intensity point at two different instants in time and the ratio of the elapsed times from explosion onset is prefixed and used as the ratio of sweep speeds of the two time-bases. The point of intersection represents one of these two times for each curve and the graticule of the screen is either calibrated in time or directly in explosive power. The gun is also gated.
Patent FR-2179580-A1 (FR)
Title: Ageing resistant steel sheet - contg controlled amts of carbon and mangan-ese
IPC: C22C38/04
Filed: 1972-04-13
Abstract: The steel for the manufacture of thin sheet with low ageing for prodn. of pressing e.g. for automobile bodies contains 0.01 - 0.06 wt. % carbon and 0.4 - 0.6 wt. % manganese. Good pressing properties and resistance to ageing combined with low coefficient of anisotropy e.g. ca. 1. low cost.
Patent FR-2162555-A1 (FR)
Title: Bronchospasmolytic substd hexamethylenediamine derivs - by reduction of corresp aminoketones
IPC: C07C215/60
Filed: 1972-12-07
Abstract: Cpds of formula (I) and their pharm acceptable salt where R=H, aliphatic acyl (max 5C) or aromatic acyl, are prepd. by catalytic hydrogenation of a cpd (II) where R1 = H or a H-replaceable group; R2 = H or mono- or bicyclic aralkyl (max 11C) followed by opt. replacing R1 by R and R2 by H. (I) are bronchospasmolytically-active with long-lasting activity and little effects on the heart. They may be used in the treatment of bronchospasmolytic conditions of various origin.
Patent FR-2220254-A1 (FR)
Title: Arginine 1-(4-methoxynaphthyl)-1-oxobutyrate - choleretic agent with hypoa-mmoniaemic activity
IPC: C07C59/90
Filed: 1973-03-06
Abstract: The novel title salt (I) is prepd. (a) by reacting essentially equimolar amts. of arginine (II) and 1-(4-methoxynaphthyl)-1-oxobutyric acid (III) in a lower m.wt. org. solvent (esp. ethanol or acetone) then evaporating solvent or (b) (to prepare solns) reacting (II) and (III) in water. (I) is formulated with conventional binders or carriers in unit doses of 0.25-2 g. (I) is useful, e.g. to treat hepatic obstruction in calves or, in humans, hepatic insufficiency, anorexia, symptomalic abstipation, food allergies, certain forms of eczematic diarrhoea, alcohol poisoning and cirrhosis.
Patent FR-2178019-A1 (FR)
Title: Injection syringe - filled during mfre
IPC: A61M5/31
Filed: 1973-03-27
Abstract: In an injection syringe with a cylindrical container constructed with a connecting branched at one end for a needle and accessible at the other end to a piston rod designed to operate a piston displaceable in the cylinder, the container can be closed off by a frangible plate at one end by the piston which situated at the end and enclosed in a capsule with a separable part, the capsule after sepn of this part then providing access for the insertion of the piston rod.
Patent FR-2228728-A1 (FR)
Title: Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould
IPC: C03B17/04
Filed: 1973-05-08
Abstract: Tubular parisons or thin tubes of glass are obtd. by providing a sheath around a cylindrical core, preheated to above the m.pt. of the glass and immersed in it; flowing the sheath along the full length of the core; and dissolving the latter at the bath exit to obtain the desired parison, after glass-blowing and/or flattening. Thin hollow glass tubular vessels of varying diameter etc. are produced.
Patent FR-2191365-A1 (FR)
IPC: H03K19/096
Filed: 1973-05-25
Abstract: The specification describes a circuit for transmitting a drive pulse from a source of pulses to a capacitive load, such as a word line or a bit line in a monolithic memory. A discharge path is provided for discharging the capacitive load, thereby preventing false selection of a word or bit line and improving the timing performance of the monolithic memory. The discharge path is shown in the form of a field effect transistor having a source to drain path from the output node to a second node dischargeable to ground potential and is gated by the source of pulses.
Patent FR-2234198-A1 (FR)
Title: Food transport and display stand - has rows of horiz support rods on which to hang food, partic. sausages
IPC: B65D19/44
Filed: 1973-06-25
Abstract: Transport and display stand for sale of foodstuffs, particularly sausages. The stand comprises a framework of horizontal and vertical tubular elements. Horizontal cross-members have rows of support arms fixed to them at right angles, the support arms being displaced by half a spacing relative to those on the cross-member above. Beneath each support arm there is mounted a support wire, with an undulating shape. The foodstuffs are hung in the hollows of this wire. The support can be arranged to accommodate goods of various sizes and weights. The support wires can be arranged to slide in the support arms.
Patent FR-2239803-A1 (FR)
Title: Drive and control circuit for motor driving telescopic aerial - has two relays and timing circuits controlling bidirectional rotation of motor
IPC: H02P7/00
Filed: 1973-07-30
Abstract: The drive and control circuit, for a motor that drives a telescopic aerial in and out, has two relays (4, 13) whose contacts determine the polarity of the supply applied to the motor (1) (and hence its direction of rotation). The relay coils (5, 14) are coupled via timing circuits to the control switch (26). Closing the control switch operates the first relay (4) and then the second relay over a transistor (29). The motor starts forwards. After a time determined by a series RC circuit (27, 28) the transistor (29) turns off and the second relay (13) is de-energised. The supply to the motor is broken and it stops. Opening the control contact de-energises the first relay and allows a capacitor (34) to discharge through the second relay thus energising it. The motor now starts in reverse. When the capacitor has discharged, the motor stops.
Patent FR-2271350-A1 (FR)
Title: Prefabricated airtight insulated building system - has grooved panels for anchoring connecting plates bolted together
IPC: E04B2/58
Filed: 1974-01-22
Abstract: Panel comprises two skins with a space in between, at least one skin containing grooves which are wider at the base than at the entrance. The panels are placed on a supporting frame and fixed by means of bolts located in the grooves. They are then fastened together by means of shoes which are inserted into the necks of the grooves and locked in place by means of locking-screws. The panels are thus fastened together without the necessity for drilling, thus ensuring perfect airtightness and heat insulation, at the same time forming a rigid structure. The spaces between the double skins of the panels are filled with insulating material such as expanded polystyrene foam.
Patent FR-2264606-A1 (FR)
Title: Explosive forming of metals within chamber - chamber is formed by front sides of straight tubes with hermetically sealed interspaces
IPC: B21D26/08
Filed: 1974-03-20
Abstract: Explosive forming of metal where the workpiece and the explosive are fitted in a chamber. The explosion chamber (3) is formed by the front sides (2) of many straight tubes (1) which are adjacent at their edges and are set up normal to the imaginary face of the chamber (3). The intermediate spaces between the tube front sides (2) are hermetically sealed and each tube, in length, constitutes at least half the smallest length dimension of the chamber (3). The adjacent tubes (1) are rigidly connected by means of struts (5, 6) and the free space between tubes is filled with bulk material (8).
Patent FR-2268179-A1 (FR)
Title: End treatment for protective trim strips - has metallic insert covering shrinkage of plastics strip
IPC: B60R13/04
Filed: 1974-04-16
Abstract: Junction between panels (1) are often protected and sealed by extruded metal sections (2) screwed (4) into the support structure (3). The screw heads are generally covered by a flexible plastic trim strip (11) which is retained by longitudinal lips (5) in the metal section. After assembly the trim strips often shrink and leave unsightly exposed ends of the section. The present invention proposes a metallic insert (12) to avoid this problem. The inverted V-shaped insert is made just wide enough to fit between the lips (5) by slight elastic deformation and when in plane, a sharp tap with a mallet expands the legs and makes a firm fixture.
Patent FR-2229952-A1 (FR)
Title: Automatic distance measuring system - for measuring and/or controlling dia. of tube, width of plate, etc
IPC: B29C48/92
Filed: 1974-05-15
Abstract: In a device for measuring the sepn. of two diametrically opposite edges of a body e.g. a sheet, rod or tube, partic. a newly extruded glass tube, having two mutually spaced pneumatic edge detecting units; (a) each of these units has a detector head mounted for motion to and from the edge to be detected and for directing a stream of gas along a path past the edge to a receiver for the prodn. of a pressure signal dependent on the distance of the edge from the path; (b) elements are provided for moving the head relatively to the edge as a function of the pressure signal so as to bring the value of this to a pre-determined value; (c) devices are provided for responding to the position of the two detector heads, designed so as to give a measure of the sepn. of the two opposite edges of the body.
Patent FR-2272961-A1 (FR)
Title: Protecting sheet glass with a protective plastic film - to prevent damage or injury during manipulation
IPC: C03C17/00
Filed: 1974-05-30
Abstract: Sheet glass (1) is protected by being covered with a thin film (2) of plastic material on at least one face and where the film may subsequently be peeled off.
Patent FR-2237761-A1 (FR)
Title: Glass fibre reinforced epoxy hockey sticks etc - built on skinned (polyurethane) foam core
IPC: A63B59/14
Filed: 1974-07-15
Abstract: Oblong composite bodies comprise (a) an oblong core of a skinned foam with a thin virtually non-cellular surface layer with a density of >=0.9 g/cm3, the core having a shear strength of >=15 kg/cm2 and an average density of 0.25-0.6 g/cm2, varying from 0.05-0.3 g/cm3 in the innermost part to at least twice this density in the outer part bordering on the skin, (b) >=1 seamless casing layer of woven glass fibre in contact with the polymer layer, and encapsulated in and chemically bonded to it by means of a silane adhesive and a thermosetting resin cured in situ, (c) >=1 oblong layer of unidirectionally laid continuous glass fibres oriented along the length of the core and bonded to the non woven glass fibre casing by a silane adhesive and a thermosetting resin layer cured in situ, and (d) an outer layer of a thermosetting resin cured in situ. Used esp. for the construction of glass fibre reinforced hockey sticks, canoe paddles, cricket bats, baseball bats, etc.
Patent FR-2280886-A1 (FR)
Title: Volumetric dosing device mixing two fluids - esp. water in fuel oil, uses two fluid actuated pistons in single cylinder
IPC: B01F15/04
Filed: 1974-07-30
Abstract: A volumetric dosing device for mixing two fluids in chosen proportions comprises a cylinder in which a main piston can sweep an adjustable vol. which communicates with the exterior via an orifice at the end of the cylinder opposite to a piston rod extending from the main piston. The cylinder contains a second piston which divides the vol. between the first piston and the orifice into two chambers, means for connecting each chamber in turn to receive a different fluid and changeover valves which can then connect the chambers alternately to deliver into a common mixing vessel, the main piston rod being adapted to actuate the change over valves by tripping catches which are adjustable axially along the travel of the rod. Used for mixing fluids, partic. emulsifying two liquids and esp. dosing water into a fuel oil for a burner. The doser requires no external drive apart from the fluids under pressure. Dosing is precise and proportioning is readily adjustable.
Patent FR-2303711-A1 (FR)
Title: Freight aircraft conversion passenger compartments - have roller mounted aluminium frames with resilient joints and built in gangway
IPC: B64D11/00
Filed: 1975-03-11
Abstract: The system converts freight aircraft for V.I.P. passenger use, and involves building a number of small compartments or "igloos". These "igloos" are constructed from frames of light alloy tube (26-31), subsequently covered with plastic coated aluminium sheets. The structures are slid into position on the rollers used for the cargo palettes and anchored to the floor. The small gaps between adjacent "igloos" are filled with U-section resilient joints. A partition (20) forms a gangway for access to each "igloo". The "igloos" are fitted out as offices, bedrooms, bathrooms or kitchens. The gap between the "igloo" wall and aircraft skin (1) provides additional thermal and acoustic insulation.
Patent FR-2273333-A1 (FR)
Title: Display panel with character matrix - has two-pole stepping motor associated with each character field
IPC: G09F11/10
Filed: 1975-03-14
Abstract: Each stepping motor (1) is operated by current pulses of alternating polarity, and is connected to a respective two-pole thyristor (2). The current for the stepping motor (1) is supplied by row (3, 4) and column (5) supply lines from a control unit (6), with further control signals for the thyristor (2) also supplied. The control electrodes (7) of the thyristor (2) in any given column are connected in parallel with the column supply line (5) so as to receive the control signals, with the current pulses for setting the stepping motor (1) supplied to the conductors (3, 4) of a given row, so that the motor (1) of the selected character field receives the pulses.
Patent FR-2288504-A1 (FR)
Title: Barbecue for open air cooking - has removable fire box inside concrete pedestal with base in permanent position
IPC: A47J37/07
Filed: 1975-06-11
Abstract: The concrete pedestal base has a hollow column with a flat top. A central hole is provided for fitting the fire box inside the column, this hole being covered by a slab when not in use. The metal fire box is a square column with its top widened out and equipped with a grille for the food. Fire bars are provided, the fire box walls being double skinned at this point to form a cooling and insulating duct. An ash box is fitted at the bottom with a draught control damper above, both being accessible through apertures in the base.
Patent FR-2319507-A1 (FR)
Title: Rear axle suspension assembly on vehicle - uses rigid axle and bars forming triangle with Watt linkage and U:shaped antiroll bar
IPC: B60G9/02
Filed: 1975-07-28
Abstract: The rear axle and suspension assembly uses a rigid triangle formed by the rigid axle (1) and two bars (2) which meet and are connected to the chassis by an elastic joint (4). The axle is sprung by coil springs at the outside and is located transversely by a Watt linkage (5, 6). The upper Watt link (5) pivots about a plate projecting upwards from the outside of the axle and also pivots about a plate hinged centrally to the chassis. The lower link (6) is hinged to the bottom of the centre plate and to a point directly on the outside of the axle. A U-shaped antiroll torsion bar (13) is supported by two chassis brackets (15) and is connected to the axle by vertical bars (16).
Patent FR-2291521-A1 (FR)
Title: Impulse counting in electronic control of camera exposure - involves characteristic and exponent parts of impulses which are counted separately
Inventor: SATO TOKOYESHI
IPC: G03B7/093
Filed: 1975-11-07
Abstract: In a device for counting impulses in a digital electronic apparatus for setting a camera the exact exposure time is adjusted as a function of the number of time impulses. Counting is continued until the voltage generated by a constant current at a capacitor equals a reference voltage, depending on the degree of illumination of the scene and generated by means of a constant current by a photoelectric element. The number of time impulses is divided into a characteristic part and an exponent part, which are counted separately. The time for counting impulses is reduced to a minimum. Information given is used for adjusting film sensitivity and/or diaphragm aperture, so as to obtain, independently of these two data, an exact exposure time.
Patent FR-2298265-A1 (FR)
Title: Motorised lawn mower with electromagnetic clutch - has spring loaded cutter brake disc held open by energized clutch
Inventor: EBBINGHAUS HANS-GUNTER
IPC: A01D34/68
Filed: 1976-01-07
Abstract: The body of the clutch and the magnetising coil are fitted onto the output shaft of the motor and, when energised, attracts a metal plate against friction pads. This metal plate engages pawl teeth on the hub of the cutting blade assembly and rotates them, also overcoming the pressure of springs between the parts. When the clutch is de-energised, the springs force the plate out of engagement so that friction pads on its opposite face contact a braking surface to stop the blade. Current is supplied through brush gear on collector slip rings on the clutch body and supplied by a generator or a magnetic coil.
Patent FR-2342041-A1 (FR)
Title: Composite sole for ventilated footwear - has hard rubber base layer and cushioned top layer with air circulation passages between them
IPC: A43B7/06
Filed: 1976-02-25
Abstract: The ventilated footwear has a composite cellular sole with air circulating from the exterior of the shoe uppers to the interior of the sole, and from the interior of the sole to the inside of the shoe. The sole is in two layers with air circulation passages on the interface. The top sole is of tri-laminar construction with this canvas and hard rubber veneers sandwiching a thick layer of multi-cellular sponge rubber. The hard rubber layer forms the lower face, makes contact with the durable rubber lower sole, and it has proud plane toe and heel zones with intermediary projections. The projections comprise circular studs in the central zone and parallel inclined ribs in the edge zones. Vertical holes lead air into the shoe and a continuous circulatory passage is provided on the perimeter.