baber/WOPTO huggingface dataset:
Patent FR-2262639-A1 (FR)
Title: Laying prestressing reinforcement around cylindrical bodies - using continuously adjustable gear between motor's output shaft and unwinding device
IPC: B65H81/00
Filed: 1974-02-28
Abstract: The machine is designed for laying a circulating prestressing reinforcement round a concrete cylindrical body, esp. where the stressing is achieved by means of a counterweight suspended on a movable cable pulley; besides these components it has a tension device for inlaying wire, a motor to generate relative rotary movement between this and the body, and a wire-unwinding device with braking media. The gear assembly mounted between the motor output shaft and the unwinder incorporates continuously controllable gearing connected to the unwinder via a reduction gear, and regulated by an element activated by the counterweight. The machine may be carried on one or more fixed platforms, with the motor turning the body; or on a carriage moving round the body.
Patent FR-2262539-A1 (FR)
Title: Telegraph pole climbing aid - foot lever operated articulating frame connecter by spring to belt above
IPC: A63B27/02
Filed: 1974-03-01
Abstract: A p ole climbing aid for use by telephone engineers designed to operate on smooth surfaced poles or otherwise, has opposed concave clamp jaws one fixed a d one sliding on respective horizontal parallel axis arranged wit hside members to form a rectangle in plan. The fixed axis is connected by a spring to a belt at a higher level the moving axis being displaced by a foot lever operated cam. Thus raising the foot support causes anti-clockwise rotation of the frame about the fixed axis so that foot depression and reverse frame rotation causes clamping of the frame at the higher level and so on.
Patent FR-2220210-A1 (FR)
Title: Front panel of metallic drawer - used mainly with office furniture is made of thin metallic sheet with large radius curves
IPC: A47B96/00
Filed: 1974-03-07
Abstract: All sharp edges and angles in the structure are smoothed out by using thin metallic sheet which is folded using a large radius of curvature. The front panel projects sufficiently far to enable any separate handle to be disposed with. As it rests on the frontal frame more space in drawer is then available as objects inside the drawer can project forward of the front frame into the interior of the front plate. The front plate is held by four clips which fit into the corners of the plate which have portions which are turned under.
Patent FR-2280568-A1 (FR)
Title: Conveyor belt formed by flexible belt and removable trays - has belt with extruded profile for clipped tray supports
IPC: B65G17/42
Filed: 1974-07-31
Abstract: The trays are rigid and are at right angles to the belt (2) which is the driving element of the conveyor. The trays are fitted with clips on the under side so that each one may be clipped into position on the belt (2). The trays are kept equidistant from each other by positive fixing on the belt (2). The trays may be replaced by other forms of article bearing surface, and may each be fitted with a lip to hold the article on the belt and increase its stability. Each tray may be replaced when necessary. A gap in the row of trays does not prevent the conveyor from operating.
Patent FR-2288814-A1 (FR)
Title: Textile dyeing using anion exchanged basic dye - soluble in bath contg solvent and non-solvent for the dye
Inventor: BLANC REMY
IPC: D06P3/24
Filed: 1974-10-25
Abstract: Textile dyeing in a bath comprising diluent(s) and a solvent uses a basic dye modified by an anion exchange treatment so that the dye is sol. in the bath and insol. in the pure diluent(s). It is possible to dye textiles having both fibres of variable affinity for acid dyes and acid modified fibres using acid dyes and e.g. modified basic dicationic dyes, e.g. in successive baths. This can give contrasting polychromic effects without spotting of the acid dyed parts, the dyeing obtd. having good light- and wet-fastness.
Patent FR-2295742-A1 (FR)
Title: N-methyl colamine pantothenate compsns - used to stimulate acetyl choline synthesis, e.g. to treat atropinic side effects of drugs
IPC: C07C233/46
Filed: 1974-12-24
Abstract: Compsn. for stimulating in vivo synthesis of acetylcholine contains N-methylcolamine pantothenate of formula: HOCH2.C(CH3)2.CHOH.CONH.CH2CH2COOH, CH3NH.CH2CHIOH (I). (I) is pref. used with vehicles suitable for oral,. parenteral or local application. In animal tests (I) increases the threshold for pentetrazole-induced convulsions; reduces the muscarinic effect of atropine; reduces mydriasis; lowers intraocular pressure; and reduces the inflammatory reactions caused by ovalbumin, formol or kaolin. At high doses, a muscarinic effect is observed in the isolated guinea pig intestine which may indicate a slight additional cholinomimetic activity. (I) can be used to counteract atropine-like side effects of e.g. antidepressants and antihypertensives; or to treat alopecia, seborrhoea and glaucoma.
Patent FR-2300808-A1 (FR)
Title: Wine fermenting or storage tank, tilting to empty lees - battery of tanks served by mobile telescopic jack
Inventor: DOUADY REMI
IPC: C12G1/024
Filed: 1975-02-17
Abstract: A wine tank, cylindrical in shape, supported by at least one journal in a bearing, has an unloading cover sealing an opening extending across the full width of the lower section of its one end. The other end has an arrangement for coupling to a lifting defice by which the axis of the vessel can be tilted to any desired angle, in the direction of the first end, for unloading the lees. No excessive load is imposed on the manhole cover seals, and the lees can be easily cleaned out, even when they adhere to the lining.
Patent FR-2313667-A1 (FR)
Title: Sound reverberation time measuring equipment - has loud-speaker sound meter and time counter responsive to start and stop signals
Inventor: COSSE DOMINIQUE
IPC: G01H7/00
Filed: 1975-06-02
Abstract: Acoustical equipment is used to measure the reverberation time of a room and comrpises a loud-speaker (1), an off switch (2), a sound meter (3), and a time counter (4). The time counter (4) measure the time interval between the switch-off of a sound generated by the loud speaker and the time at which the residual sound has decreased by 20 decibels. For a sound generated by the loud-speaker (1), a first signal corresponding to the sound is produced by the sound meter (3). The meter circuit (5) produces a signal which corresponds to a level 20 decibels down from the first signal. This second signal is set to stop the counter (4). When the sound generated by the loud-speaker (1) is stopped, the counter is started and it stops when the signal level is equal to the setting of the second signal.
Patent FR-2318651-A1 (FR)
Title: Treatment of stressed ruminants - with aq. mixt. of pregelatinised starch, vitamins and minerals
IPC: A61K31/715
Filed: 1975-07-25
Abstract: Stressed ruminants are treated by the intraruminal administration of an aq. mixt. of a compsn. contg. a major proportion of pregelatinized starch (I) and a minor proportion of physiologically beneficial vitamins and minerals. Use of above material halts the scouring of stressed cattle (and other ruminants), and quickly restores the nutritional balance and supplies energy to aid in the correction of ketosis.
Patent FR-2320717-A1 (FR)
Title: Magnetically assembled picture frame - magnetic and metal elements sandwich tableau for pressing
IPC: A47G1/06
Filed: 1975-10-06
Abstract: A magnetically assembled frame for mounting paintings etc, is designed to accelerate the process of frame assembly and tableau centring etc. and features respectively magnetised and metal frame components sandwiching the tableau prior to pressing, the components bearing respectively magnetised or metal bands. Preferably there are magnetic bands on the frame backing, and metal bands on the frame or vice versa with the former band on the frontal face of the backing and the latter on the dorsal frame face etc. The bands are continuously disposed on the tableau periphery, opposed bands are superimposed, glass panes are attached via peripheral 'U' sectioned frames and bands are fixed via gluing etc.
Patent FR-2311995-A1 (FR)
Title: Supports for fire bar sections in moving grate furnace - are adjustable to keep fire bars from touching to prevent wear
Inventor: ALBRI KARL
IPC: F23H17/08
Filed: 1975-10-30
Abstract: The method of supporting the overlapping sections of the firebars (6) is changed so that the front (4) of one bar is kept far enough from the top of the one beneath to prevent excessive wear. A gap of 0.5 to 1 mm is used. The required gap (9) is to be obtained by adjusting the horizontal position of a stop (8') against which a downward projection (3') of the pivoted (7) firebar rests. In an alternative version, the stop remains fixed and the strut which connects the firebar to it is the adjustable element.
Patent FR-2322838-A1 (FR)
Title: Phosphogypsum treatment in quenching bath contg. sulphates - to improve suitability for use as building plaster
Inventor: PANKERT HEIDEMARIE
IPC: C04B11/26
Filed: 1976-01-27
Abstract: Phosphogypsum is allowed to stand for several hours (6-8 hrs) in a quenching bath contg. an aq. metallic sulphate esp. potassium alum, then dried and calcined in a furnace at 200-1100 degrees C pref. after drying. The prod. is used for making plaster for the building industry. The alum counteracts the effect of any residual phosphoric acid in the gypsum improving the props. of the cement.
Patent FR-2352492-A1 (FR)
Title: Cheese disintegrator and stirrer in cylindrical vat - has vertically ascending cutters and helically ascending cutters with motor drive
IPC: A01J25/06
Filed: 1976-02-12
Abstract: A cheese-making vat is intended for th prodn. of cheeses, which must be granulated to allow the fermentation process to take place. The vat comprises a fixed vessel and an internal disintegrator system consisting of vertical blades and horizontal blades. The horizontal blades are rotated while the whole system is elevated so as to cut up the entire volume of cheese contained in the vessel. Used in particular for the prodn. of cheeses of the types "Roquefort" and "Bleu d'Avergne". The appts. enables the entire volume of cheese to be cut up in a series of vertical radial planes, flat helical planes extending almost horizontally, and vertical hoop planes.
Patent FR-2347627-A1 (FR)
Title: Multistage centrifugal compressor hot air generator - includes superheater with adjustable bladed sections and baffle sections
IPC: F04D29/58
Filed: 1976-04-05
Abstract: The hot air generator consists of centrifugal compressor with e.g. three turbine stages with three bladed rotors (3, 4, 5) which convey fresh air past three stators (1a, 1b, 1c). Around the periphery of the blades are three diffusers (1d, e, f). Around the blades are collector channels (6, 7, 8) which communicate with a space (9, 10, 11) behind each rotor. This arrangement increases the temp. of the air passing through. For a further increase, the air passes through a chamber (12) with four equally spaced outlets communicating with a discharge chamber (13). Two outlets have sliding flaps, adjusted by screws outside the casing. Two other outlets have flow dividers, with a set of discs with holes through them having different alignments giving a super-heating effect. The holes are of different sizes.
Patent FR-2349482-A1 (FR)
Title: Motor bogie for urban transport vehicle - has welded steel frame with longitudinal members linked by coupling rods to bolster which mounts roller assembly
Inventor: TABOGA JOSEPH
IPC: B61F3/04
Filed: 1976-04-28
Abstract: The light motored bogie is for low floored vehicles for urban transport. The frame (2) is of steel plate, welded to form two longitudinal members (6) and two cross pieces. Each axle consists of a shaft with flexible wheels (9) at each end the wheels having light alloy centres. Disc brakes are fitted and bearings and gears of the motor assembly and the axle boxes are in light alloy. Each wheel has a mudguard. The bolster (4) has fixings for coupling rods (15) joined to the longitudinal members (6). On top of the bolster is a roller assembly (5) to allow bogie rotation.
Patent FR-2349843-A1 (FR)
Title: End-piece connector for optical lines - has connector sleeve with internal volume containing block of material existing creep phenomena
Inventor: MALSOT CHRISTIAN
IPC: G02B6/38
Filed: 1976-04-30
Abstract: The end piece for a connector is used with optical lines. This comprises a hollow cylindrical connection sleeve (1) having an external lateral surface area and an internal surface area defining an internal volume, both surfaces being of revolution about the same axis, and two end walls one of which presents an external contact face (2) and the other (16) which is behind the first. A block (7) is formed with the same axis of revolution and placed inside the internal volumen and made from a material which exhibits the creep phenomenon. The block (7) and the end faces are fitted with axial apertures through which the line (R13) is to be connected may pass. The end piece has a system (6, 8, 11, 12) for varying the internal volume in order to ensure that this volume has a minimum valve equal to or less than the volume of the block of material.
Patent FR-2310261-A1 (FR)
Title: Stretchable sheet item wrapping machine - generates greater tension between guide member and item than between member and sheet clamp (NL091176)
Inventor: CAMP JOHANNES PETRUS
IPC: B65B11/10
Filed: 1976-05-07
Abstract: The machine wraps items to be packed in stretchable sheet, having an upper sheet storage roll with a pressure and stretching beam, and a lower one with a guide and stretching member. Means are included for clamping, welding and parting-off the stretched sheet wrapped round the item. The lower clamp works in conjunction with the lower guide and stretching member so as to generate a differential tension in the lower strip making the tension in the strip between the member and the item appreciably greater than that between member and clamp.
Patent FR-2356249-A1 (FR)
Title: Submarine sealed connector for telecommunication cables - has cylindrical glass plug forming seal in tubular metallic body and carrying through contact pin
Inventor: DUFFO RENE
IPC: H01B17/30
Filed: 1976-06-22
Abstract: The connector is formed by a tubular metallic body (1). Inside the body (1) are arranged coaxial circuit connection elements. These permit the connection through to either side of the barrier (2). The element (3) is fixed relative to the interior of the body (1) by a capsule (4). The capsule (4) is formed from liquid glass which produces a metal glass seal around the element (3) and the inner surface of the body (1). The exterior faces of the glass capsule (4) are essentially plane. An elastomer joint (13, 14) is placed directly against each of the faces so as to contain the tin layer of air.
Patent FR-2358834-A1 (FR)
Title: Guiding and progressing device for fish - in evisceration machine with U-shaped guides and bracket cup on conveyor chain
IPC: A22C25/14
Filed: 1976-07-19
Abstract: Guiding and progressing device for fish, such as trout, in a fish treatment machine, notably for eviscerating the fish, comprises a conveyor chain fitted with pairs of U-shaped guides, bearing on the fish without risk of tearing the skin or of losing their grip. The guides, with their open ends facing each other, are at such a distance apart that their free edges bear on the sides of the fish. The latter form a swelling between the edges of the guides assuming the proper clamping of the fish which remains perfectly guided. Introduction of the fish is effected with its tail forward resting on its back on the upper part of the chain of the progressing assembly. A bracket fixed to the link of the chain is shaped like a cup to receive the mouth of the fish which is pushed forward with the chain without undergoing any damage. The fish are introduced at the inlet of the machine and are conducted from one post to another to be cut longitudinally, eviscerated, cleaned and finally discharged at the outlet. The device guarantees perfect guidance of the fish without the need of prior art complex means. It allows free access for the treatment tools and avoids all rick of tearing or of abandoning a fish.
Patent FR-2359666-A1 (FR)
Title: Parallel lathe allowing simultaneous working on separate pieces - uses single spindled lathe, with head holding superposed spindles, one driven directly and others through gearing from first spindle
IPC: B23B3/32
Filed: 1976-07-30
Abstract: The parallel lathe consists of a frame (1) supporting a bench (2) and a fixed poppet (3) with a single spindle (4). The bench has slide rails on which is mounted a carriage (7) which also has a sliding top part (8). Near to the fixed poppet and attached over the slide rails is a spindle head (9) which holds at least two superposed spindles, one of which is connected via a collar to the driving spindle in the fixed poppet, the other being driven by gearing from the first. A mobile poppet, and the other end of the bench, has two counterpoints which are disposed in a vertical plane and can slide in their mountings.
Patent FR-2361577-A1 (FR)
Title: Friction clutch for automobile - has friction, washer, spring washer and friction pads to damp out torsional oscillations by hysteresis
IPC: F16F15/129
Filed: 1976-08-12
Abstract: The clutch of an automobile transmission system has a driving plate (18) which transmits the drive through a number of compression springs (20B) to a driven plate (12) which is attached to the hub (10). This arrangement of springs (20B) permits a degree of differential angular movement between the driving plate and driven plate, which can give rise to torsional oscillation. In order to limit these oscillations, a friction washer (25) and a spring washer (27) are fitted between the outer plate (13) and the driven plate around the hub. The hysteresis due to the friction damps out the torsional oscillations. An additional source of hysteresis is provided by friction pads (30) attached to the outer plate (13) by bolts having heads sliding in slots in the driven plate (12).
Patent FR-2361281-A1 (FR)
Title: Sealed food container assembly - has outside lining containing separated prods. having exothermic reaction when joined for heating the food
Inventor: BRYCH ALFRED
IPC: A47J36/28
Filed: 1976-08-12
Abstract: The container has two compartments. The inner one holds the food and the outer one contains the heater. The food container is sealed and the outer container has a concave base (6) which holds an inner container (7) holding an electrolyte such as ammonium chloride. The food container is lined with a porous lining of manganese dioxide. When the concave base is pushed inwards the inner container (7) is punctured and the two products mixing start their reaction.
Patent FR-2361605-A1 (FR)
Title: Domestic and industrial waste incineration system - delivers waste down spiral path in vertical casing with ascending hot gas causing combustion and solid residue collected at bottom
IPC: F23G5/24
Filed: 1976-08-13
Abstract: The system incinerates solid, pasty or liquid waste, which is introduced into the top part of a vertical enclosed casing (1). The waste descends through the casing in a spiral path (8, 9, 10) while at the same time an ascending draught of hot gas is created along the axis (3) of the spiral. This is succession dehydrates and generates combustion of the waste as the latter progresses downwards, the solid residue being collected at the bottom. Combustion air can be blown radially along the spiral path of the waste whose movement can be induced by the further waste being fed in at the top.
Patent FR-2322596-A1 (FR)
Title: Metabolite S11743A from Streptomyces mutabilis - useful as antimicrobial and cardiac stimulant
Inventor: KUHN MAX
IPC: C12P1/00
Filed: 1976-09-02
Abstract: Metabolite S11743/A of formula (I) and its salts (esp. alkali(ne earth) and NH4 salts) are new: (I) inhibits certain microorganisms e.g. Gram positive bacteria and the layer fungi and also increases the contractile force of the myocardium and the coronary flow rate.
Patent FR-2364930-A1 (FR)
Title: Quinidine polymanuronate prepn. - by reacting polymanuronic acid with quinidine or their salts at 70-75 deg. in a solvent
IPC: C07D453/04
Filed: 1976-09-20
Abstract: (i) A salt of polymanuronic acid and quinoline of empirical formula (C26H32O8N2)x (where x is about 1360) is prepd. by reacting polymanuronic acid or its metal salt with quinoline or its SO4, HCl, HBr or HNO3 salt in stoichiometric amts. at 70-75 degrees C in the presence of a solvent until the pH of the soln. is 7, and isolating the quinoline polymanuronate .
Patent FR-2327055-A1 (FR)
Title: Device for heating plastics drinking bottle parisons
IPC: B29C35/08
Filed: 1976-10-06
Abstract: The appts., for heating parisons to below blow moulding temp. in an oven having a parison inlet and outlet station, is provided with an outlet opening which is disposed vertically below an indexable transport wheel, carrying adaptors for engaging the neck of a parison and removing it through the opening. - The system gives high pressure bottles at a rate of 500 per hour. The parison feeding device is simple, to ensure cheap mfr.
Patent FR-2368875-A1 (FR)
Title: Beet topping machine mounted at front of tractor - has sprung wheel to partly support weight of overhung elevator
IPC: A01D33/06
Filed: 1976-10-26
Abstract: The beet topping machine works several rows at a time, having an elevator overhung to one side. A supporting wheel is mounted on the topping machine near the elevator, whose weight it partly supports. This wheel can move up and down against spring action, the latter being provided by a hydraulic ram and a pressure accumulator. The wheel can be mounted on a vertical spindle so as to give caster action. Locking devices can be provided to restrict wheel movement, so that it is clear of the ground when the machine is lifted. The wheel counteracts the torsion exerted by the elevator, both when working and when lifted for manoeuvring on headlands.
Patent FR-2380180-A1 (FR)
Title: Flexible roll=up film for a retractable motorcycle windscreen - involving inflatable borders as stiffening elements
IPC: B62J17/04
Filed: 1977-02-11
Abstract: A temporary autocycle windscreen system comprises a flexible transparent screen with tubular borders which can be stiffened by inflation and which can be deployed when required from a container mounted in front of the handle bars. Opt. a sliding wire hoop provides additional support for the screen border. Opt. a secondary panel can also be erected and supported by light struts to provide overhead protection extruding back from the top of the screen. The storage windup mechanism may be motorised or manually operated. The transparent panel is pref. of polyethylene or polyester film. The screen is light and retraction under dry conditions can reduce wind resistance, improving fuel efficiency.
Patent FR-2386742-A1 (FR)
Title: Convertisseur hydraulique de couples
Inventor: POGORELOV VALERY VIKTOROVICH
IPC: F16H41/28
Filed: 1977-04-07
Abstract: La roue 1 de pompe comporte un corps 9 et une pièce d'insertion 10 auxquels sont fixées, par languettes 12, des aubes 11. La roue 2 de turbine comporte un corps 19 et une pièce d'insertion 20 auxquels sont fixées, par languettes 22, des aubes 21. La roue 3 du réacteur comprend un corps 25 coulé en une seule pièce avec des aubes 26, et une pièce d'insertion 27. Les aubes 11, 21 et 26 de ces roues forment un chenal en tore fermé et délimité, du côté extérieur, par les corps 9, 19, 25 formant la surface extérieure torique du chenal, et, du côté intérieur, par les pièces d'insertion 10, 20, 27 formant la surface intérieure torique du chenal. Ce convertisseur hydraulique, notamment utilisé dans les véhicules automobiles, accroît leur rendement de 1 à 3 %.
Patent FR-2356937-A1 (FR)
IPC: C12Q1/44
Filed: 1977-06-23
Abstract: To an enzymatic reagent containing cholesterol oxydase and a buffer so as to give a solution with a pH of 5.5-8, is added a cationic surfactant which neutralises the inhibitory effects, on the enzymatic reaction, of certain substances present in the serum.