baber/WOPTO huggingface dataset:
Patent FR-3133701-A1 (FR)
Title: Voyant lumineux pour appareillage électrique et appareillage de commutation associé
Inventor: HARDOIN GRÉGORY
IPC: H01H9/18
Filed: 2022-03-17
Abstract: L’invention concerne un voyant (100) lumineux pour appareillage électrique comportant une plaque (110) dont la face avant (110A), allongée suivant un axe longitudinal (X), supporte au moins un élément lumineux (112) ainsi qu’un capot (140) recouvrant ledit élément lumineux, ce capot présentant une face avant (140A) formant la face avant du voyant lumineux.  Selon l’invention, ledit élément lumineux est placé à proximité immédiate d’un bord latéral d’extrémité de ladite plaque et le capot comporte au-dessus dudit élément lumineux une boursouflure (141) formant une saillie sur la face avant dudit capot et dont la face externe (141A) est convexe pour orienter le flux lumineux émis par ledit élément lumineux suivant une direction principale (X1) de sortie formant un angle (A) avec ledit axe longitudinal d’une valeur inférieure à 60 degrés.  Figure pour l’abrégé : Fig.4
Patent FR-3137637-A1 (FR)
Title: Partie avant d’un vehicule adaptee pour reduire les contraintes subies par un pieton en cas de choc basse vitesse avec un pieton
Inventor: PERU MARC
IPC: B60R21/34
Filed: 2022-07-06
Abstract: L’invention concerne une partie avant d’un véhicule qui comporte une structure avant (2) recouverte par une face avant, la face avant comportant une peau de pare-chocs qui est surmontée par une grille de calandre, la structure avant (2) comportant une poutre (21) positionnée essentiellement en arrière de la peau de pare-chocs et une traverse intermédiaire (22) positionnée en arrière de la grille de calandre, telle que la traverse intermédiaire (22) présente au moins une forme courbée en arc de cercle dont le somment de l’arc de cercle est soit orienté vers le haut de ladite face avant, soit orientée vers la poutre (21).  Figure pour l’abrégé : Fig. 3
Patent FR-3138221-A1 (FR)
Title: Procédé d’adaptation d’interface homme machine
Inventor: FLOURY CÉDRIC
IPC: G06F16/2457
Filed: 2022-07-22
Abstract: L’invention concerne un procédé mis en œuvre par un dispositif informatique le procédé comprenant une limitation du rendu d’au moins une notification sur au moins une interface homme machine dudit dispositif lors d’une consommation d’un contenu dans un environnement dudit dispositif.  Figure de l’abrégé : Figure 2
Patent FR-2000567-A1 (FR)
Title: Moulded polyester articles of excellent electrical
IPC: H01B3/42
Filed: 1969-01-10
Abstract: Moulded articles containing a polyester resin and finely divided calcined gypsum or anhydrous calcium sulphate. The weight ratio resin: filler is between 1 : 0.8 and 1 : 6, preferably between 1 : 2 and 1 : 4. The articles have a high dielectric strength (40 kV/mm.), an exceptional resistance to stray current (Class KA 3c) and good resistance to breakdown (Class L3). Uses are as electrical insulators. Filler particle size is 0.005 to 0.1 mm.
Patent FR-2043776-A1 (FR)
Title: Potentiostatic nickel or chrome-plating of - titanium and titanium alloy
IPC: C25D5/00
Filed: 1970-05-28
Abstract: The metal to be plated is immersed in a plating bath which contains less noble plating material and more cathodic plating potential than the flade potential of the metal concerned. The latter is connected as a cathode in the bath, its potential is slowly altered until the flade potential is reached to remove the passive film and electrodeposit on the metal to the required thickness without removing it from the bath.
Patent FR-2112071-A1 (FR)
Title: Chlorotriazine and methoxytriazine contg - compsns - synergistic selective weedkillers against seeding weeds,convulvulus etc in vineya
IPC: A01P13/00
Filed: 1970-09-17
Abstract: Active cpds. are 2-chloro-4-ethylamino-6-tert.-butylamino-s-triazine (I) and 2-methoxy-4-ethylamino-6-tert. butylamino-s-triazine (II). Pref. compsns. contain 0.5-10 pts., esp. 1-3 pts. of (I) per 1 pt. of (II).
Patent FR-2108847-A1 (FR)
Title: 5-butyl-and5-pentyl-picolinic acids active - as dopamene-b-hydroxylase inhibitors
IPC: C07D213/79
Filed: 1970-10-06
Abstract: 5-n.Butyl- and 5-n.pentyl-picolinic acids active as dopamine-beta-hydroxylase inhibitors The title cpds. are hypotensives. They may be administered with 3-(3,4-dihydroxyphenyl) L-alanine (I) for the treatment of Parkinsons disease. They reduce the necessary dose of (I) and suppress the hypertension normally associated with use of (I).
Patent FR-2128051-A1 (FR)
Title: Nickel extraction - by chloriding in a fluidised bed
IPC: C22B1/10
Filed: 1971-03-02
Abstract: Method of extraction of Ni from its ore by chloriding at >950 degrees C in which the Ni ore is introduced into a fluidised bed from the top and alkali(ne earth) metal chloride from the bottom. The carbon necessary for the reaction is introduced with the ore and is preheated to 1000 degrees C. The process has the advantage that Cl2 is not wasted by being lost from the alkali chloride during preheating to 1000 degrees C as in prior art and the gas passes upwards through the complete mass of ore.
Patent FR-2143531-A1 (FR)
Title: Rutoside beta-tertiary aminoethyl ethers - with cardiovascular activity
IPC: C07H17/07
Filed: 1971-06-28
Abstract: Mono-, di, tri- and tetra-beta-t-aminoethyl ethers of rutoside of formula (where RuO4 is the rutoside residue, a and b are integers so that a+b=4 and is 0-3; B is -N where R1, R2=alkyl (1-4C) or N is a heterocyclic ring optionally contg a second N, O or S heteroatom) are prepd by reacting a solid alkali metal ruminate with a beta-t-aminoethyl halide dissolved in an org. solvent and stirring the mixt under N2 throughout the reaction.
Patent FR-2103462-A1 (FR)
Title: Increased algal growth - by addn of mineral salts to an aq liquid medium to provide a source of protein
IPC: C12N1/12
Filed: 1971-08-16
Abstract: Addn of 40 kg each of NaCl, Na2SO4 and NaHCO3 and of 5 kg each of NaNO3, Na2HPO4 and KCl to 6000 litres of brackish water contg algae, increased the content of algae after growth under artificial illumination and growth.) The improved growth of these spirulina algae contained in the skin provides a valuable source of protein (>60% on dry basis) together with carotenes xanthophylls vitamins and lipoids.
Patent FR-2124471-A1 (FR)
IPC: G04B19/24
Filed: 1972-02-04
Abstract: A date indicating mechanism for watches, of the type having a rotatable ring carrying date numbers on one side, equidistantly spaced over the circumference thereof, and means for periodically moving the ring past an inspection window for the date numbers, the improvement comprising drive means for the ring carrying the date numbers, said drive means consisting of a rotatable disk carrying pins meshing with slits provided on one edge of the date number ring and with engagement means on the periphery of a substantially circular cam driven by the gear train of the watch.
Patent FR-2172902-A1 (FR)
Title: Blackening bath - contains iron sequesterant to give intense black oxide coating on ferrous metal
IPC: C23C22/62
Filed: 1972-02-25
Abstract: Bath has compsn. (by wt) - 32-55% alkali metal hydroxide, 1-8% alkali metal nitrite, 0.5-6% alkali metal nitrate, 0.05-10% iron sequestrant, bal. water, the sequestrant being chosen from alcohol amines, sorbitol and its derivs, metal gluconates and derivs, metal nitriloacetates and derivs. Pref. sequestrants are triethanolamine and sodium (hepta)gluconate used in amts. 0.05-2%. The sequestrants can be used to regenerate spent baths and gives increased corrosion resistance of coatings, lower operating temps. and ability to coat a wide range of alloys.
Patent FR-2182639-A1 (FR)
Title: Glucose conversion - to fructose with glucose isomerase
IPC: C12P19/24
Filed: 1972-05-02
Abstract: Process comprises (a) forming a soln. contg. 5-80% glucose of pH 6-9 and viscosity 0.5-100 cpds; (b) keeping this soln. at 20-80 degrees C whilst passing it through a bed of linked glucose isomerase having an activity equal to >=3 IGIU/cm3 bed and a stability index of at least 50 hrs., at such a rate that up to 54% of the glucose is converted into fructose, the colouration of the converted soln. being increased by 2 units of colour and there being no substantial prodn. of psicose.
Patent FR-2187325-A1 (FR)
Title: Fat-soluble extract of beet - for treatment of Raynaud's disease, vascular degeneration and metabolic disorders
IPC: A61K36/00
Filed: 1972-06-12
Abstract: Therapeutic compsns contain as active component (I) a fat-soluble extract of sugar beet. It is extracted from beet, e.g after extraction of sugar by light petroleum, the solvent evaporated and the residue treated with alkaline aqs. ethanol. Administration may be oral or topical.
Patent FR-2224261-A1 (FR)
Title: Tenon joint cutting machine - has workpieces clamped for making cuts as correct angle using workpiece marks
IPC: B27F1/14
Filed: 1973-04-04
Abstract: A timber workpiece is secured to a carriage which travels along a cross slide and passes under a saw blade and cutters which cut a tenon joint on the workpiece end. An operator locates a guide line, drawn at an angle across the end, under a locating plate supported from a frame, thus ensuring that the workpiece is correctly positioned for the cutting operations. The workpiece is then reversed and the procedure repeated, to form another joint on the other end. The locating plate has slotted holes for a pair of securing screws to enable its height to be adjusted to suit the thickness of the workpiece.
Patent FR-2232123-A1 (FR)
Title: Winding gear drive unit - employs linear motor for low inertia and light weight
IPC: H02K41/025
Filed: 1973-05-30
Abstract: An arrangement for low speed high torque electric drive applications e.g., capstans winches etc., uses linear motors to obtain rotational movement. The rim of a pulley wheel serves as the stator for one or more linear motors and, by locating the motor within the rim a low inertia, low cost, compact solution is achieved. The speed can be varied by alteration of the distance of the linear motor from the axis of rotation of the lifting gear structure.
Patent FR-2219754-A1 (FR)
Title: Synthetic fibre wrapping for foodstuffs - in the form of non-woven composite
IPC: A22C13/00
Filed: 1973-06-13
Abstract: The material is a composite of polyamide fibres and/or viscose and/or acrylic fibres and has been used hitherto as table cloths. It is directly made as tubing or as a sheet which is folded over and sealed at the edge. The wrappings look and feed like natural gut and the material is particularly suitable as sausage skins.
Patent FR-2255268-A1 (FR)
Title: Hydraulic binder comprising gypsum plaster and calcium silicate - with low expansion, gives cohesive concrete
IPC: C04B28/16
Filed: 1973-12-20
Abstract: Hydraulic binder has the compsn. 30-80 (35-55)% CaSO4, 1/2H2O of alpha or beta type, 10-50 (35-45)% anhydrous burnt CaSO4, 0-40 (0-15)% tricalcium silicate (C3S) 0-60 (5-20)% beta-dicalcium silicate (beta-C2S), 0-20 (1-15)% of a hydraulically inactive phase, in which the total calcium silicate content is 3-60 (6-25)%. The hydraulically inactive component may be partly or wholly lime. The compsn. may also contain additives, set retarders, fluidifiers etc. esp. 0.01-0.1% of kentin as retarder. Concrete formed from the binder does not expeniol under water.
Patent FR-2259683-A1 (FR)
Title: Cushion prodn. with in situ. foam formation - foam bonded to cushion skin at selective zones
IPC: B68G7/00
Filed: 1974-02-04
Abstract: A cushion comprising an outer skin enclosing a foam which is bonded to the skin at selected zones is produced by applying the skin forming sheet against a mould surface by suction, masking the zones of the sheet where bonding to the foam is reqd. using e.g. adhesive tapes, coating the sheet with a mould release agent, removing the masking matl., casting the foamable compsn. pref. a polyurethane into the mould which is then closed and foaming the compsn.
Patent FR-2260577-A1 (FR)
Title: Isocyano-penicillins and cephalosporins - as intermediates for semisynthetic antibiotics
IPC: C07D501/14
Filed: 1974-02-13
Abstract: Cpds. of formula (I): (where n is 0 or 1; Z is a fragment of formula where R is H, acetoxy, pyridinium or heterocyclic thiol; x is CO2H or a salt or ester; or R and X together form a lactone ring) are inters. for penicillin and cephalosporin analogues. Cpds. (I) are prepd. by reaction of the corresp. formamido derivs. with phosgene.
Patent FR-2262567-A1 (FR)
Title: Preset lathe tool carrier attachment method - mating serrated faces united via bolts for transverse location on slide
IPC: B23B29/10
Filed: 1974-02-28
Abstract: A method of fixing a pre-set tool carrier (1) onto e.g. lathe, i.e. the clamping of a tool carriage (1) onto a 'T' section grooved (8) machine tool sole (11) for precise positioning of the two components in a direction perpendicular to the groove to avoid eventual wear and slack in prior serrated or gudgeoned connections etc employs mating serrated faces (31, 33) with more localised and finer serrations clamped by transverse bolts (3). The serrated faces are in a local area on the tool carriage bearing surface and on a guide piece (6) locating in the groove (8) the latter (6) is of shallow 'T' section with serrated areas on the opposed ends of the upper top flange face.
Patent FR-2247418-A1 (FR)
Title: Single or multi-section boat lifting platform - has torsion girder member solidly secured between cross-members to spread load
IPC: E02C5/00
Filed: 1974-03-29
Abstract: The platform is in one or more sections, and designed to even out the load between individual lifting jacks etc. It has a torsion girder member between two transverse members, and solidly secured to each of them. The lifting jacks are spaced parallel along the sides of the framework. The transverse support beams are rested on top of centre beam which is anchored solidly to the main jack cross-beam, and bolted at the other end, to be able to transmit torsion loading to the first.
Patent FR-2234163-A1 (FR)
Title: Double circuit main brake cylinder - has plunger to seal hydraulically interconnected treble chamber cylinder on circuit failure
IPC: B60T11/20
Filed: 1974-05-28
Abstract: Hydraulic pressure in the first chamber is generated by the direct action of the brake pedal through a linkage. The first and third chambers are connected by a small dia. pipe and a sealed fluid reservoir, the pressure in the first chamber thus generates pressure in the third chamber which operates one set of brakes. Pressure in the intermediate chamber is generated via a hydraulic coupling and operates the other set of brakes. In the event of loss of pressure in one of the brake pipes a spring loaded plunger in the piston seals the fluid supply hole, pressure continues to be supplied to the intake circuit via the action of the hydraulic connected between the pistons.
Patent FR-2279499-A1 (FR)
Title: Stamping or blanking tools - made as a moulding or casting contg a hard insert which provides the working surface
IPC: B22D17/00
Filed: 1974-07-23
Abstract: Process for mfg. stamping or blanking-out tools, the novelty being that an insert (I) of hard material is placed in a mould, and all or some of the edges of the insert define the shape of the stamped part required; injection moulding or casting is then used to fill the mould with a material, possessing a lower hardness than (I), and which forms the body of the stamping or blanking tool. (I) is pref. made of steel esp. by blanking out of sheet steel, and (I) pref. includes means which anchor it in the moulding or casting. A substantial reduction in tool costs is obtd. by blanking the working parts of the tool out of sheet steel and then locating such parts in a moulding or casting.
Patent FR-2245810-A1 (FR)
Title: Soft synthetic leather prodn. - by impregnating a specific polyester web with a polyurethane
IPC: D04H1/48
Filed: 1974-07-30
Abstract: A soft synthetic leather is made by (1) forming a copolyester from a 2-4C alkylene glycol, terephthalic acid (or alkyl ester) and a third component which has a mol. wt. of not less than a 1000 and which is used is used in such amts. that the condition: mol% x mol. wt. =10,2000 is fulfilled; (2) spinning this copolyester into a fibre; (3) stretching, heat-treating, crimping mechanically and cutting the fibre; (4) forming a needled and opt. heat-treated web from the cut fibres which has the following properties: 0.5-2.5 denier, degree of shrinkage in boiling water less than 5%, Young's modulus after shrinking in boiling water of less than 35 g/d and a density of 0.11-0.35 g/cm3; (5) impregnating the web with a polymerisable binder and coagulating the latter so that a web having a density of 0.3-0.4 g/cm3 is obtd. Due to the low degree that the copolyester shrinks (pref. 0-3%) the synthetic leather has improved handle.
Patent FR-2247779-A1 (FR)
Title: Electroluminescent display panel - has two conducting layers, one of transparent resin base and metal film or foil
IPC: H05B33/12
Filed: 1974-10-11
Abstract: The metal film is produced on the resin base and has small holes uniformly distributed. A phosphor layer is provided between the two conducting layers, produced by dispersion of phosphor particles in a resin layer. A ferroelectric powder is added to the phosphor layer; or a phosphor layer and an insulating layer contain ferroelectric powder and resin as binder, and are placed between two conducting layers. The metal film is a vacuum or chemically evaporated metal film of gold, copper, aluminium, nickel, silver and the like; or the metal foil is produced by rolling a metal of the same group as above.
Patent FR-2255476-A1 (FR)
Title: Flame tube for gas turbine engine - has apertured skirt within flame tube wall with air inlet holes
IPC: F23R3/06
Filed: 1974-12-19
Abstract: Flame tube for a gas turbine jet engine has set(s) of peripherally-spaced air inlet holes in a wall, and a skirt on the inside of this wall formed by an annular element with a first part fastening the skirt to the wall of the flame tube and further parts forming between them peripherally-spaced recesses in the element and engaging the flame tube wall, allowing air to escape through the holes and flow through the recesses. Preferably the further parts are integral with the first part, and hole(s) allow air to flow into each recess, e.g. 2 holes per recess. Interruption of cooling by unequal contraction is avoided.
Patent FR-2267441-A1 (FR)
Title: Aluminium section for double glazing old windows - has U-section with auxiliary lower leg forming fixing bar
IPC: E06B3/64
Filed: 1975-01-07
Abstract: The section for use in adapting old timber window frames for double glazing, is of U section (11, 12) with one auxiliary leg (13) received in the rebate of the timber frame, the leg (13) abutting the vertical face of the rebate and receiving section fixing screws (20). The lower leg (13) forms a right angle with the web (12), and the leg (13) increases in thickness away from its junction with the web and incorporates a continuous groove centrally in its external face. A T-section groove may be provided continuously on the inner face of the leg (13) to locate the right angled plates when forming right angled mitred frame corner junctions. Suitable cement or plastic sections are used as infill (25).
Patent FR-2303862-A1 (FR)
Title: Solid compact master addn for aluminium alloys - based on finely divided controlled size metal particles with small amt flux inactive towards solid aluminium
IPC: C22C1/06
Filed: 1975-03-12
Abstract: Compacted alloying addn. for molten Al consists of a mixt. of 97.5-99.9 wt.% powdered MnM Cr and/or Fe or Fe of particle size 0.25 mm, pref. 0.15 mm and in which >=30% in 0.05 mm, together with 0.1-2.5 wt.% non hygroscopic flux consisting of either KBF4 or K5Na3Ba2(-SiF6)6 and which is inactive at temps. below the liquids of al and which also has a m.ot. 788 degrees C. This mixt. may also contain Na silicate as a binder. In use the compacted mixt. is charged into an empty furnace with the al which is subsequently melted down. Alternatively the mixt. is added to the previously melted down Al. Rapid complete soln. of the alloying constituents is achieved as low as 693 degrees C.
Patent FR-2308155-A1 (FR)
Title: Photo luminescent illuminated display system - has photo luminescent source with back scattering reflector and transparent cover with opaque symbols etc.
Inventor: BLAVY ANDRE
IPC: G09F13/20
Filed: 1975-04-18
Abstract: A system for the photo luminescent display of safety type warning signals or notices, uses as its base a non-radioactive mainly photo-luminescent source (1) which is allowed to illuminate a series of contrast type light impermeable designs (4) which are situated on a transparent shield (3). This shield or cover is situated around the source (1). The source (1) of photo-luminescence has a reflecting surface (5) situated behind it to increase the light or radiation intensity produced by a back scattering process.
Patent FR-2274721-A1 (FR)
Title: Controls for domestic washing machine with spinning operation - with simple means for braking drum during spinning
IPC: D06F37/36
Filed: 1975-06-09
Abstract: Drive mechanism for domestic washing machine with spinning operation comprises a drive motor and a planetary gear train, a housing for the drive mechanism, a free wheel capable of being driven and disposed between the gear train output and the V-belt drive, and a centrifugal clutch between the motor shaft and the V-belt drive. Between the internally toothed crown wheel of the gear train and the housing for the drive mechanism is a sliding coupling.
Patent FR-2280510-A1 (FR)
Title: Character spacing esp. in matrix printer - is controlled by stroboscope driven synchronously with printing head
IPC: B41J2/51
Filed: 1975-07-29
Abstract: The stroboscope comprises a disc (91) having groups (92) of raidal slots wherein the spacing between the groups defines the spacing of characters to be printed and the spacing between the slots with a group defines the spacing between the columns of the character matrix. The disc is driven by a motor through first gearing (93) connected to second gearing to drive the carriage of the printing head. The drive can be stopped by a clutch in the first gearing and the carriage can be independently returned on release of a clutch in the second gearing.
Patent FR-2322324-A1 (FR)
Title: Thin walled metal pipe coated with plastics - applied by turbulent air in sub-atmospheric duct preventing powder escape
Inventor: SCHEIBER WERNER
IPC: B05D7/14
Filed: 1975-08-29
Abstract: The parent patent describes a method of coating a continuously moving, thin-walled metal pipe with plastics powder by high-speed, turbulent air entrainment of the powder into the coating chamber: the temp. of th pipe entering the chamber being sufficient only to cause preliminary fritting of the powder; the frit being melted in an immediately following stage to form the coating. The addn. describes an appts. for the process, comprising a cylindrical chamber, maintained at sub-atmospheric pressure by a suction chamber and blower, an inlet pipe for powder-air mixt. adjacent to the nozzle-shaped mouth, and a cyclone for sepg. powder from the extracted air and recycling it to a fluidising chamber with injector. No powder escapes to atmosphere; fully automatic operation is possible and it is much faster and safer tahn electrostatic coating.
Patent FR-2330351-A1 (FR)
Title: Adjustable fastener for metal watch bracelets - has articulated cover fitting into base plate with deformable intermediate plate
IPC: A44C5/20
Filed: 1975-11-06
Abstract: The adjustable fastener for metal watch bracelets consists of a base plate (1) fixed to one extremity of the bracelet and an articulated cover (3). The base plate has two lateral walls with a transversal plate (9) at one extremity the edge of which fits exactly the free extremity of the cover to prevent an involuntary opening. The cover has an eccentric which, when closing, presses on intermediate plate (2), which can deform slightly, against the free extremity of the bracelet. The cover has a projection (5) which fits over an axle joined to the lateral walls of the base and holds the free extremity in place.