baber/WOPTO huggingface dataset:
Patent FR-2285143-A1 (FR)
Title: Diagnosis of diabetes without causing side effects - by administration of maltose and analysis of blood sugar
IPC: A61K49/00
Filed: 1974-09-18
Abstract: Blood glucose levels in a patient are determined after oral administration of an aq. maltose soln. By taking blood samples at various intervals after administration of the maltose, and analysing the glucose content of the samples in order to determine the glucose level-time relationship, the patient's tolerance to sugar may be determined. Method is used for diagnosis of diabetes. In prior art, tolerance to sugar is usually determined after administration of glucose. By replacing this with maltose a similar accuracy is obtained but side effects (nausea, diarrhoea, abdominal pain, etc.) are eliminated.
Patent FR-2287921-A1 (FR)
Title: Combined massage and electrotherapy equipment - has electrodes in pad to apply current to skin
IPC: A61N1/26
Filed: 1974-10-15
Abstract: The equipment has a massage pad performing a circular movement. Means are provided in the pad to apply an electric current to the skin of the patient. These means can comprise four terminals mounted in a cruciform pattern near the pad surface, to apply differential currents, or a coiled conductor for galvanic current. The pad driving motor can be connected to it by a flexible shaft, and can rest on a support so as to slew about a vertical axis. The support can consist of a housing accommodating all the electrical circuits, and to which the mains supply is connected.
Patent FR-2292351-A1 (FR)
Title: Connection block for wire conductors - allows testing of high density wiring junctions with independent breaking of any circuit
Inventor: PECHARD LUCIEN
IPC: H01R9/24
Filed: 1974-11-22
Abstract: Connection arrangement for electrical wiring, includes a facility allowing each wire circuit to be broken (independently of any others), with voltage measurement of the input and output wiring and the continuity of the wire junction when made. The connection block is in the form of stacked layers having conductors running horizontally through each element. Connection and provision of a test probe is by the use of a downward facing 'U' element (4) which carries toothed elements (27, 29). These teeth make contact with either or both input and output conductors (5, 6) their position being controlled by a probe key which engages with the 'U' and moves it vertically into the required position, simultaneously monitoring the conductor signal levels.
Patent FR-2297711-A1 (FR)
Title: Support for foam absorber for electromagnetic waves - preventing mechanical deformation of absorber without varying absorption props
Inventor: WESCH DR
IPC: H01Q17/00
Filed: 1975-01-15
Abstract: Support for foam absorber for electromagnetic wages is provided by winding around a mandrel >=1 threads which are impregnated with a thermosetting or thermoplastic material, pref. one having a relative dielectric constant of 6 e.g. unsatd. polyester resin epoxy resin with curing agent or synthetic thermoplastic resin. The manner of winding provides the support with apertures, pref. of rhomboid shape. The support is pref. in the shape of a pyramid of which the edges are reinforced by rod-like members around which the threads are wound.
Patent FR-2258847-A1 (FR)
Title: Anti-protozoal diamino guanidine derivs - esp useful for treatment of coccidiosis in fowl
IPC: C07D317/68
Filed: 1975-01-27
Abstract: Cpds. of formula (I) and their physiologically acceptable salts are new: (where R1 and R3 are each H or 1-6C alkyl; R2 and R4 are phenyl (opt. substd. by 1-3 halo, CN or CF3), styryl (opt. substd. by 1 halo) or thiophene residue (opt. substd. by 1 halo); R5 and R6 are H or 1-6C alkyl; R7 is 1-6C alkyl substd. by (a) 1-6 halogen(s); (b) phenyl opt. substd. by 1-3 halo; or (c) phenoxy opt. substd. by 1-3 halo, 1-3 alkyl or alkoxy (1-6C), a 2-4C carbalkoxy gp. or phenoxy opt. substd. by 1-3 halo; or R7 may be 1-6C alkoxy (opt. substd. by 1-3 halo), 3-6C alkenoxy, a 4-7 membered cycloalkoxy (the ring opt. being bridged by 1-4C), benzyloxy (the ring opt. being substd. by 1-3 halo or one NO2, CH3 or OCH3), 1-6C thioalkoxy, phenoxy, phenyl (opt. substd. by 1-3 halo, a CN, 1-2 NO2, Cl and NO2, 1-3 alkyl or alkoxy (1-6C), Cl and CH3, 1-2 carboxy, 1-2(2-6C) carbalkoxy, 1-3 OH, one acetoxy, benzoyloxy, sulpho, phenylsulphonyl or sulphamoyl, amino substd. by 1-2 (1-6C) alkyl or one acetyl, or a phenoxy gp.; or R7 may be pyridyl, thienyl (opt. Cl-substd.) or furyl). (I) have good anti-protozoal activity and are esp. useful in prophylaxis and treatment of coccidiosis in domestic animals such as pigs, calves, sheep and rabbits and esp. fowl. (I) are administered at 5-750, esp. 15-100 ppm in feeds.
Patent FR-2306853-A1 (FR)
Title: Safety cot for carrying babies in cars - has frame resting on car front seat and secured by existing seat belt
IPC: B60N2/28
Filed: 1975-04-11
Abstract: The padded safety cot is secured to a tubular frame (12) by the straps (9). The frame is in turn strapped to the front passenger seat by the existing car seat belt (1). The feet (4) of the frame are turned out towards the ends of the cot, and they may optionally be embedded in a mould plastics base. The feet on each side of the cot may be at different levels to compensate for the contour of the seat.
Patent FR-2279367-A1 (FR)
Title: Bidet with basin - has seat edge warmed by water flowing through internal passage before discharge
IPC: E03C1/10
Filed: 1975-07-22
Abstract: The bidet is equipped with water supply and drain, also a vertical surrounding seat edge. A passage (9) is formed inside the edge (3), being connected between the incoming water supply (13) and the nozzle (12). Thus the edge is warmed in advance by the water flowing through it. The passage can be connected between the mixing valve unit (4) and a spout or shower rose, or between the unit and an aperture inside the edge. The design combines comfort with ease of cleaning.
Patent FR-2326697-A1 (FR)
Title: Positioning balancing weight on vehicle wheel - uses bubble level on pointer jig determining positions on both rims
IPC: G01M1/02
Filed: 1975-10-02
Abstract: Motor vehicle wheels are balanced on a machine which determines weight and position of balancing weights to be attached to both rims. Problems of positioning arise and are overcome using a jig with an indicator and a bubble level to indicate horizontal position. A square L shaped jig (2) has points of contact (4) on the extremities of one of its wings (3) against the inside rim of a motor vehicle wheel. The other wing (5) carries a flexible indicator (6) with a pointer which can contact the type (8). A bubble level (9) is supported by this wing to enable the horizontal position to be determined with the wheel locked. The position on the outer rim is thus readily found.
Patent FR-2337246-A1 (FR)
Title: Adjustable double filter polarising roof window - has coaxial spaced circular panes each with filter and lower pane independently rotatable
IPC: E06B7/28
Filed: 1975-12-31
Abstract: The double-glazed circular ceiling window has a rotatable lower pane and may be pivoted as a unit about a horizontal diameter. The unit is of the double filter polarizing type, and may be orientated to optimise lighting conditions. Each pane comprises a bonded arrangement of two glass sheets (2, 3) sandwiching a polarizing membrane (1). The lower pane is mounted in a recess rimmed (7a) barrel frame (7) which is turn mounted on ball-bearings (9, 10) on the main barrel frame (6, 8). The main frame may have diametrically opposed stub axles (14) which are mounted on bearing blocks (15). The bearing blocks may be set in the roof substructure (13). The lower pane may be rotated about its major axis by a spindle driven friction roller (12) engaging a friction strip (11).
Patent FR-2345913-A1 (FR)
Title: Tongs for marking animals ears - have two levers each with parallel guide piece for jaw opened and closed by catch and spring
IPC: A01K11/00
Filed: 1976-03-29
Abstract: The tongs for animals ears consists of two levers forming a handle. Each of the levers operates a jaw (13, 14) each of which has a return spring (17) and a holder for the ear. A parallel guide piece for the jaws (13, 14) consists of one arm of the second lever (2) which is fixed in the middle to a pivot arm (8). The pivot arm (8) is rigidly fixed to the first lever by means of a two-part fixture (31, 33, 34, 35) on the pivot axle (3) of the two levers. The pivoting fixture of the first jaw (13) with the pivot arm (8) and that of the second jaw (14) with the arm of the second lever is provided by an axle (10, 12) fitting into a slit (15, 16) in the corresponding jaw.
Patent FR-2351249-A1 (FR)
Title: Steam turbine with variable admission - has two concentric rows of stationary inlet guide blades
Inventor: RIOLLET GILBERT
IPC: F01D9/04
Filed: 1976-05-14
Abstract: The first stage wheel (1) of a steam turbine is provided with blades (2) driven by steam flowing out of the nozzle ring (3). The nozzle ring (3) is constructed from two half rings each having a dividing wall (9) which divides the ring into an inner and outer row of nozzles. The outer row (4) of nozzles is supplied with steam from the toroidal chamber (6) and the inner ring is supplied from the toroidal chamber (7). The chambers are divided into sections so that the steam supply can be controlled in small increments from zero to the maximum. The concentric arrangement of nozzles reduces blade vibration.
Patent FR-2310851-A1 (FR)
Title: Plastic granules contg. additives, partic. for melt spinning - with additives incorporated by fritting with crystalline plastics
IPC: C08J3/12
Filed: 1976-05-14
Abstract: Plastics granules contg. additives, for melt-spinning into filaments, are prepd. by mechanically agitating granules of the plastics material having a crystallinity of 2-40%, together with the additive powder at temps. 20-140 degrees C below the m. pt. of the plastics, to bond the additives onto the granules by fritting. Used for incorporating dyes, optical brighteners flame retardants, etc. into thermoplastics, e.g. polyadmies, polyethylene, propylene and esp. polyesters. Good incorporation of the additives into the granules is achieved. Filament breakage after spinning does not occur and the service life of the spinneret filters is extended.
Patent FR-2354642-A1 (FR)
Title: Electrical filter for hyperfrequency operation - using yttrium iron garnet polycrystals, modified with calcium indium, vanadium, germanium and/or zirconium
Inventor: GUIDEVAUX JACQUES
IPC: H01P1/218
Filed: 1976-06-11
Abstract: Electric filter of very low hyperfrequency insertion loss consists of an polycrystalline ferromagnetic material arranged in a continuous magnetic field saturating the medium. The ferromagnetic material has one of the following formulae: (1) Y3-xCaxFe5-x-yInyGexO12 (where x = 0.1-1 and y = 0.3-0.7); (2) Y3.2xCa2xFe5-x-yInyVxO12 (where x = 0.2-0.7 and y = 0.3-0.4); (3) Y3-xCaxFe5-xZrxO12 (where x = 0.3-0.4). The filter does not suffer from difficulties of prior art such as the need to use monocrystals carefully polished to spheres. The garnet can be polycrystalline and does not have to be carefully aligned in the magnetic field which does not have to be controlled to the high accuracy of prior art.
Patent FR-2438676-A1 (FR)
Title: Colorant pour dispositif a cristaux liquides
IPC: G02F1/137
Filed: 1976-06-16
Abstract: L'INVENTION CONCERNE DES COLORANTS. ELLE SE RAPPORTE A DES COLORANTS DESTINES A ETRE MIS EN SOLUTION DANS DES MATIERES CRISTALLINES LIQUIDES ET AYANT DES LIAISONS AZO OU AZOXY. ON PREPARE CES COLORANTS A PARTIR DE NITROSONITROBENZENE PAR EXEMPLE. APPLICATION A LA REALISATION DE DISPOSITIFS ELECTRO-OPTIQUES A CRISTAUX LIQUIDES.
Patent FR-2316122-A1 (FR)
Title: Tubular flying projectile toy - is made with number of wing segments balanced out statically and dynamically
IPC: B64C39/00
Filed: 1976-06-29
Abstract: The rotatable wing toy uses a cylindrical wing turnable around its longitudinal axis and can be moved forward relative to the atmosphere surrounding it. During its forward movement the wing attains a small angle of attack against the forward direction of its flight in order to exert a pre-tension force extending at right angles to its longitudinal axis in the same plane and in the direction of forward flight. The device includes a large number of wing segments within a largely cylindrical construction unit which are fitted to turn around the longitudinal axis of the device. The centre of gravity of the device lies on its length axis and the device is balanced out in relation to its length axis both statically as well as dynamically.
Patent FR-2358171-A1 (FR)
Title: Pair of carriers for skis and ski sticks - each has I=shaped body with clip at top for sticks and elastic strap at bottom for skis
IPC: A63C11/02
Filed: 1976-07-16
Abstract: The skis and ski sticks are held by a pair of carriers for transportation and storage. One carrier (3) is fitted each end of the skis and each comprises and I-shaped body (4). At the top (12) are two semicircular recesses (12a, 12b), side by side. These are complemented by a similar cap (14), fitting over a central threaded stud (13). A captive nut (16, 17) tightens the cap onto the ski sticks (2). The lower part (4a) of the body has an extension flange (4b, 4c) each side forming a location for the skis (1), placed back to back. An elastic strap (11) is hooked (7, 8) over each flange to hold the skis.
Patent FR-2359803-A1 (FR)
Title: Porcelain or ceramic mouldings prodn. - by pressure injection of aq. barbotine into porous plaster moulds through which the water flows
IPC: B28B7/12
Filed: 1976-07-28
Abstract: Mouldings are made of porcelain, pottery, ceramics or other materials, where a barbotine is injected by pressure into a porous mould so the water in the barbotine flows through the mould walls to leave a paste moulding suitable for baking. Compressed air is then forced in a known manner through the mould walls to strip or eject the moulding. Pref. a vertical stack of moulds is used, each consisting of a lower and upper mould half with an inlet supplied with barbotine from a common inlet manifold; and pipes fitted with valves are used for the selective feeding of compressed air to either mould half in the vertical stack, each half contg. pipes feeding the air through the strong, porous mould material. The moulds are satd. with water, and the pressure of the barbotine drives air and water out of the mould cavities, the moulds rmaining wet and being continuously reused. Mouldings with a consistent thickness are obtd.
Patent FR-2381968-A1 (FR)
Title: Incinerator with horizontal auger - has annular space between augeshaft and flight to allow free movement of air
IPC: F23G5/50
Filed: 1977-02-28
Abstract: The incinerator has a variable speed auger to continuously feed refuse into and through a combustion chamber and into a water filled ash receptacle. Preheated combustion air is supplied through tangential openings in and along the combustion chamber walls, with the hottest air supplied at the combustion chamber inlet. The auger has a water cooled hollow shaft and a heat resistant flight concentrically spaced away from the auger shaft by support members. The pitch of the auger flight gradually decreases from the inlet end to the discharge end of the combustion chamber. The exhaust gases pass through heat exchangers and dust collectors before being emitted from the incinerator. A portion of the exhaust gas is recirculated by a blower to an air curtain in the inlet unit to preheat the entering refuse.
Patent FR-2383000-A1 (FR)
Title: Procede pour la preparation de films, feuilles ou plaques de hautes qualites optiques en matiere plastique transparente
Inventor: SCHAFER WOLFGANG
IPC: B29C31/00
Filed: 1977-03-08
Abstract: L'invention a pour objet un agent de séparation pour la fabrication de films feuilles ou plaques en matière plastique du type dans lequel sur un support plan et lisse tel que verre de silicate, matiere plastique ou métal poli préalablement enduit de l'agent de séparation on verse une solution, une fusion ou un mélange réactionnel fluide qu'on laisse se figer sur le support avant de l'en détacher, l'agent de séparation étant constitué par un produit d'addition modifié d'éthylène oxyde répondant à la formule générale :
Patent FR-2343589-A1 (FR)
Title: Plastics pipe prodn. from plastics strip - which is softened and helically wound onto axially extending tapes on a rotary spindle
IPC: B29C53/60
Filed: 1977-03-11
Abstract: Pipes are produced by helically winding a warm, extruded plastics strip onto a number of tapes movable axially of the spindle, and rotating with the spindle. Pipes of require, required elasticity and flexibility can be produced at a high production rate. Appts. includes a rotary spindle provide with a peripheral array of endless tapes passed over one end of the spindle and a guide roller, whereby the extruded strip is laid in an abutting relationship by means of a guide roller.
Patent FR-2384169-A1 (FR)
IPC: B60G17/044
Filed: 1977-03-15
Abstract: L'invention concerne les suspensions des moyens de transport tels que les automobiles. Le ressort pneumohydraulique faisant l'objet de l'invention est caractérisé notamment en ce qu'on a pratiqué une rainure circulaire 19 sur la surface intérieure du corps 11 de la pompe 10 à plongeur, solidaire de la tige 6, alors que le plongeur 12 de la pompe 10 est pourvu d'un épaulement annulaire 20 disposé sur sa surface extérieure et formant avec la rainure circulaire 19 du corps Il deux enceintes annulaires D et E communiquant constamment, l'une D avec le réservoir 16 à liquide, et l'autre E, avec l'enceinte A au-dessus du piston du cylindre 1, dans laquelle s'engage l'extrémité du plongeur 12. L'invention permet la mise en action périodique de la pompe à plongeur au fur et à mesure de l'augmentation des fuites d'huile de l'enceinte située au-dessus du piston.
Patent FR-2382871-A1 (FR)
IPC: A47B1/02
Filed: 1977-03-10
Abstract: The draw leaf table has a central panel, a drive pull-out piece, and two side, subsidiary leaves (2a, 2b). The moving pull-out piece moves on slides (3), and the side leaves slide in guide pieces (4) fixed onto the lengthwise uprights of the central panel. The leaves move on parallel planes; the axis on which the leaves (2a, 2b) move is at right angles to that of the moving pull-out piece (1). The movements are transmitted between the moving pull-out piece (1) and the subsidiary panels (2a, 2b) by two symmetrical struts (5a, 5b) one of the arms of which is attached to the pull-out panel (1) by means of two slide pieces (6a, 6b) fixed onto the mobile panel (1) by means of an axle. One end of each strut is fixed onto the underneath surface of the leaves (2a, 2b) by means of two axles (7a, 7b) positioned near the centre axis of the leaves. The other end of each strut is fixed to the lengthwise upright of the central panel corresponding to the side on which the panel opens by means of a single axle.
Patent FR-2385994-A1 (FR)
Title: Water cleaning vessel for district heating systems - contains three types of filter within common enclosure which includes purge water and sludge removal valves
Inventor: CHRISTIAN JEANNIN
IPC: B03B7/00
Filed: 1977-03-28
Abstract: The cleaner has a vessel with a cylindrical upper part and a conical lower section. A fabric type filter(F) is stretched across the cylinder. There is an electromagnetic filter(Em) below this and there are electrostatic filter electrodes(Es) in the base of the cone. Water drawn from a boiler(C) is admitted periodically by a motorised valve(M) below the fabric filter and returned to the inlet of the system pump through a valve(A) from the top of the vessel. After an interval these valves are closed and water is admitted through a purge valve(B) above the fabric filter and the sludge cock(D) at the bottom of the vessel is opened.
Patent FR-2390922-A1 (FR)
Title: Small hollow display cases assembled using concave PVC strip - using the joint profile to facilitate alignment
IPC: A47F7/03
Filed: 1977-05-16
Abstract: A display case for enjoy small mounted objects such as pinned butterflies is assembled from two transparent concave (glass) dishes with borders which meet at an acute included angle enclosed by a self-adhesive strip of suitable 'V' profile. Pref. the border strip is of transparent (colourless) PVC. The joint is more readily assembled than for hemispherical shells, and interfacial adhesives can be readily masked.
Patent FR-2391495-A1 (FR)
Title: Photoconductive material prodn. - by dissolving reactants sensitive to visible light e.g. II=VI cpd. in organic solvent, mixing with binder and coating on support
IPC: G03G5/08
Filed: 1977-05-16
Abstract: Reactants which are photosensitive to visible radiation (e.g. ZnS, Zn selenide or Zn telluride, or a II-vi cpd.) is/are dissolved in an organic solvent (e.g. DMSO) and the resulting soln. is mixed with a binder and the resulting mixt. coated on a support sheet. Material is used in electron photography to produce a latent image with electrostatic electrification step.
Patent FR-2354900-A1 (FR)
Title: Vehicle lighting system with three beam orientations - has control for three lights by single throw double pole switch and two way switch
Inventor: GAFFNEY EDWARD NORMAN
IPC: B60Q1/076
Filed: 1977-06-14
Abstract: The lighting system consists of three light projecting sources mounted on the vehicle body, to illuminate in three directions. The second position is lowered relative to the first and the third still lower. The control consists of a single throw double pole switch connected to a two way switch. These switches can be opened selectively. The switches have three contacts. The lamp assembly has a reflector and two sets of filaments, one for each direction of light projection. The third direction of projection is given by a single filament lamp.
Patent FR-2399842-A1 (FR)
Title: Nouvelle composition antiinfectieuse, antiinflammatoire et antiasthenique
IPC: A61K33/242
Filed: 1977-08-11
Abstract: L'invention a pour objet des compositions pharmaceutiques comprenant de l'or, du manganèse et du cuivre Elles ont une teneur en ions métalliques de 20 à 60 gamma /ml de manganèse, 20 à 60 gamma /ml de cuivre, et 3 à 12 gamma /ml d'or, l'or étant de préférence sous forme colloïdale, et le manganèse et le cuivre sous forme de sels. Ces compositions sont utiles pour des traitements antiinfectieux, antiinflammatoires et antiasthéniques.
Patent FR-2402123-A1 (FR)
Title: Power transmission using bevel gears - has auxiliary gear pair mounted on their shafts with clearance to increase power capacity
Inventor: BLONDEL JACQUES MARIE MAURICE
IPC: F16H1/22
Filed: 1977-08-29
Abstract: A bevel gear box (6) transmits power from the shaft (7) to the shaft (8). The power transmitted can be doubled by using an additional pair of bevel gears (3) and (4) which are mounted on stub shafts (9, 10) with a clearance (j1). With this arrangement of gears the extra power can be transmitted without increasing the size of the gear box. In addition the separating force between each set of meshing teeth is equal so that no bending moment is exerted on the shafts (7, 8) and the journal load on the bearings is also reduced.
Patent FR-2365035-A1 (FR)
Title: Electronic anti-theft system for vehicle - includes alarm actuated by door switch and ignition circuit requiring component included in coded key
IPC: B60R25/045
Filed: 1977-09-16
Abstract: The vehicle anti-theft system consists of an inverter (10) to transform the battery (2) potential from 12 volts to approx. 400 volts. The high output is fed to a switch unit (11). The switch unit is connected to the ignition coil (5) and a control unit (12) (contact breaker). A further part of the anti-theft system consists of a first alarm (13). The first alarm has a 10 second time switch (14). The second alarm gives longer alarm signals of 5 minutes duration. The time switch is actuated by a relay (J1) connected to a door switch (8) and the horn (6). The circuit is energised by a connection plug (9) and a coded key. The plug has a condenser which on discharge automatically activates the door switch alarm after 10 seconds. The coded key contains an indispensable electronic component vital to the ignition circuit.