baber/WOPTO huggingface dataset:
Patent FR-3136418-A1 (FR)
Title: Dispositif de vérification pour véhicule à passagers
Inventor: HERVIAUX JULIEN
IPC: B60Q9/00
Filed: 2022-06-13
Abstract: Dispositif (90) pour véhicule de transport de passagers, pour fournir une aide à la vérification qu’aucune personne n’est restée dans le véhicule en fin de parcours, le dispositif comprenant un boitier, un microcontrôleur (1) monté sur une carte électronique (20) logée dans le boitier, un indicateur sonore (3) et/ou un indicateur lumineux (2), un organe de stockage local d’énergie (4), par exemple une batterie, un bouton de validation (5), destiné à être actionné par le conducteur du véhicule en fin de mission de transport, une entrée unique (6) d’alimentation positive correspondant au signal +APC du véhicule, un switch d’isolation (7) de la batterie, le microcontrôleur étant configuré pour, en réponse à un front descendant du +APC, activer une alarme sonore et/ou visuelle, et configuré pour ensuite, en réponse à un appui sur le bouton de validation, terminer l’alarme et produire une sortie positive de vérification.  Figure de l’abrégé : Figure 3
Patent FR-3134373-A1 (FR)
Title: Procede de fabrication d’un radôme d’aeronef par assemblage de pieces de peau de dimensions reduites, radôme d’aeronef et aeronef.
Inventor: FOURNIE JACQUES
IPC: B64C1/36
Filed: 2022-06-30
Abstract: L’invention concerne un procédé d’assemblage d’un radôme d’aéronef (100) comprenant au moins une première peau (110) et une deuxième peau (130) agencées sur respectivement deux faces opposées d’une même coque (120), ladite première peau (110) et ladite deuxième peau (130) étant respectivement formées d’un premier assemblage de pièces (111a, 111b) de peau et d’un deuxième assemblage de pièces (131a, 131b) de peau, les assemblages étant tels que tout ou partie des pièces de peau desdits premier et deuxième assemblages recouvre partiellement une ou plusieurs pièces de peau voisines de l’assemblage qui les comprend, et tels que le rapport entre la surface d’une pièce de peau recouvrant une ou plusieurs pièces de peau voisines et la surface totale de cette pièce de peau n’excède pas une valeur seuil prédéterminée.  L’invention concerne également un radôme assemblé selon le procédé.  Ainsi, il est possible d’automatiser l’assemblage du radôme tout en permettant de réduire le taux de chute du matériau de fabrication.  Fig. 1
Patent FR-2008838-A1 (FR)
Title: 9beta 10alpha-steroids having ovulation inducing
IPC: C07J7/00
Filed: 1969-01-29
Abstract: (A) Compns. contng. (I) R' = H, alkyl, aralkyl, or acyl R3 = R2 = alkyl or acyl. (B) The cpds. I, where R' is not = H are new cpds. Ovulation promoters. Dose 1-20 mg/60 kg. beta-Phenylpropionylchloride and C5H5N were added to 20alpha-hydroxy-9beta,10alpha-pregna-4,6-diene-3-one in T.H.F., stirred 24 h. at 25 deg., poured into H2O, extd. with CH2Cl2 and Et2O, the extract washed with H2O, 5% Na HCO3-Ag, and H2O, dried, evapd. in vac., and recryst. several times, giving the 20beta-phenylpropionate.
Patent FR-2010318-A1 (FR)
Title: Oscillating screen
IPC: B07B1/46
Filed: 1969-04-21
Abstract: Body, inter frame and base of the screen are separated by elastic elements. The inter frame carries the driving motor and plummer blocks supporting an eccentric shaft connected to the screen body to give a circular oscillating motion in a vertical plane. Advantageously the inter frame is U-shaped to clear the screen outlets. The screen is used for cleaning and/or classifying granules or like material. Transmission of vibration is minimised without undue belt wear from variable centre distance as in known arrangements.
Patent FR-2073270-A1 (FR)
Title: Parasiticidal composition containing systemic - organophosphorus cpds
IPC: A61K9/00
Filed: 1969-12-10
Abstract: The active ingredients (up to 10%) are dispersed in a homogeneous, dermatophilic solvent of viscosity 15-80 centistoke at 30 degrees C, with an ionogenic and/or nonionogenic solvent aid (up to 2%). The preparations may be in the form of colloidal sols, suspensions or emulsions which are applied to animals for treatment and protection against ecto- and endo-parasites.
Patent FR-2085649-A1 (FR)
Title: 2-aza-6-(5-tetrazolyl) diphenylamines - with antiinflammatory analgesic and anti-oedema activity
IPC: C07D401/04
Filed: 1970-04-18
Abstract: Cpds of formula : and their salts with acids and bases (where R1,R2,R3,R4 and R5 = H, halogen, NO2, NH2, trihalomethyl, alkyl, alkoxy). They have anti-inflammatory, analgesic and anti-oedema activity and are used at up to 200 mg four times daily in clinical practice. The oral LD50 in mice is 53000 mg/kg. The analgesic activity is equivalent to that of Di-Antaloic. The anti-oedema activity in mice is less than that of niflumic acid but it is much less toxic. Prepd. by treatment of 2-anilino-3-cyanopyridines with hydrazoic acid.
Patent FR-2092744-A1 (FR)
Title: Weft insertion on gripper loom
IPC: D03D47/00
Filed: 1970-06-15
Abstract: Inserter is driven by a sector lever which oscillates, under the action of a rod and jointed levers, during 2/3 of the working time and is at rest for the remainder. Pref. a support can reciprocate across the fabric along the reed, and is a rigid rod or a flexible strip with a pre-tensile member for the weft at its end. It moves for 2/3 of the time, with the reed in open shed position, and is stationary while the reed is in beating-up position. The rod is driven synchronously from the main loom drive.
Patent FR-2136983-A1 (FR)
Title: Water purification plant - of packaged construction for ready portability
IPC: C02F9/00
Filed: 1971-05-11
Abstract: Small supplies of drinking water for small communities are available from a packaged, purification plant which requires no skilled operation and little maintenance, and can produce drinking water in a very short time after starting up. The plant comprises, in sequence, a motorised pump, a filter, an ultra-violet ray germicidal unit and a chemical dosing germicidal treatment unit. The ultra-violet ray and chemical dosing units may be used in combination or independently of each other. Preferably, the plant is built into a portable cabinet together with a panel which groups the controls, switches and gauges.
Patent FR-2126314-A1 (FR)
Title: Para-phenylene diamine derivs - as anti-obesity and hypolipaemic agents
IPC: A61K/
Filed: 1972-02-23
Abstract: Cpds. (I) (where X is Ph or 1-4C alkoxy; R1 is an opt. branched 5-11C alkyl and n = 2,3 or 4) are prepd. by introducing either R1 or X (Ch2)n-onto a p-phenylene diamine deriv. Thus (I. X = isoPrO n = 3, R1 = 1-methyl heptyl) is prepd. from N-(3-isopropoxypropyl)-p-phenylene diamine by reductive alkylation using 2-octanone.
Patent FR-2197715-A1 (FR)
Title: Cooling sprays for cable extrusion - using coaxial jets to minimise scouring or deflection
IPC: B29C48/05
Filed: 1972-09-07
Abstract: Filaments or cables are quenched by passage coaxially through annular jets of coolant with initial velocity similar to cable speed. Pref. several cables pass through a bank of individual cooling jets and then over a trough which collects and recycles the coolant. Pref. each spray jet is fitted with interchangeable nozzles to suit cable size. Process is esp. for chilling metal wires with thin extrusion coatings of e.g. PVC, using high coating temp. at throughputs of e.g. 20-40 m/s. Coolant impinging with little relative motion does not disturb the freshly extruded coating or cause breakage or entanglement of small dia. filaments or cables as much as transverse sprays or direct entry into a bulk coolant bath.
Patent FR-2175886-A1 (FR)
Title: Removal of acidic components from cracking gases - - using low alpha-amino acid alkali salts
IPC: B01D53/52
Filed: 1973-03-09
Abstract: Process of removal of acidic components from cracking gases which form during pyrolysis of hydrocarbons or their mixtures, are removed by employing washing agents contg. alkali salts of lower alpha-aminoacids (opt. substd. at the amino gp) and NH3 or mono-substd. derivs. thereof in admixt. The NH3-derivs. have formula NH2X where X is low (pref. 1 or 3C) alkyl or (-NH-R) where R is H, low (pref. 1-3C) alkyl, cycloalkyl (pref. cyclohexyl) or an arom. residue (pref. phenyl) or hydroxyl or low (pref. 2 or 3C) alkylol. Hydrazine is suitable. The process is economical and may be performed continuously.
Patent FR-2227147-A1 (FR)
Title: Battery vehicle with built in charger - some motoring and braking components used for battery charging also
IPC: B60L11/18
Filed: 1973-04-24
Abstract: A charger for vehicles using a pulsed transistor for motoring, has a braking diode, a smoothing reactor and switches to move from motoring to braking and vice-versa. Normally such vehicles carrying a battery charger require a complete charger unit. Instead, some of the motoring and braking components form components of the charger. This reduces both cost and weight. The battery charger uses the braking diodes and two more are added to form a bridge. The pulse system is also used to control the charging current, together with the smoothing reactor.
Patent FR-2190851-A1 (FR)
IPC: C08F16/36
Filed: 1973-05-09
Abstract: Copolymers including diallyldialkylammonium compounds of the formula:
Patent FR-2229432-A1 (FR)
Title: Anchoring wedge for mountaineering - is formed from sheet metal and has recovery loop attached to narrow end
IPC: A63B29/02
Filed: 1973-05-17
Abstract: The wedge, used in mountain climbing by fitting it into cracks on the rock has, apart from the metallic, wedge-shaped body, a cable forming a loop and having its ends fixed to the wedge's narrower end. Because its positioning in the rock is not achieved by hammering, no damage is inflicted to it and its recovery is comparatively easy. As preferred additions, this wedge, with a rectangular base, may be manufactured by shaping a metal-sheet and either welding or rivetting it and it may have holes to make it lighter and improve its hooking capabilities.
Patent FR-2236530-A1 (FR)
Title: Head position stabilizer for golfers - vertical length adjustable strap gripped by teeth is tied to belt
IPC: A63B69/36
Filed: 1973-07-02
Abstract: Golfers' aid stabilizes head position during shot making, i.e. discourages the large handicap player from lifting his head prematurely to follow the flight of the ball, and comprises a length adjustable strap (1), affixing to the golfers' belt at the midriff at one end (2) and being gripped between his teeth at the other end (3), thereby physically restraining head elevation. A clamp (2) for affixing to a belt is shown and a length variation of say 50cm is provided by a looping of the strap onto a friction gripping toggle slide (4). The belt is non-elastic but flexible.
Patent FR-2248972-A1 (FR)
Title: Floating structure anchoring system - has two cables from seabed reeled over opposite pulleys to common counterweight
IPC: B63B21/50
Filed: 1973-10-25
Abstract: The system maintains the structure in the same position irrespective of tides and currents, and comprises two cables (10) anchored each at one end to the ground or seabed and reeves over pulles (18) on the structure, being held taut by a single counterweight. The cables are in the same vertical plane, and the pulleys are mounted on opposite sides of the counterweight in such a manner that th ecables exert on the structure horizontal centring forces in opposite directions. Two such sets of cables canbe used, their planes being orthogonal, and they can be held taut by a single counterweight. The cables are inclined to the horizontal axis of the engine at angles of approximately 45 deg..
Patent FR-2265313-A1 (FR)
Title: Shock absorber on underside of chair leg - weight on leg causes head of securing nail to project to prevent sliding
IPC: A47B91/06
Filed: 1974-03-29
Abstract: A shock absorber plate for attachment to the underside of a leg (13) on an article of furniture, consisting of a cup shaped shroud (1) enclosing a resilient block (4), is attached by a nail (10) whose head is covered by a corrugated elastic disc (12). The centre of the shroud has a depression large enough to house the nail head and disc, leaving a small clearance between the corrugated face and the floor. When weight is applied to the furniture, e.g. an arm chair, the block is compressed, and the corrugated face of the disc makes contact with the floor, acting as a brake. When there is no weight on the leg, the shroud acts as a glider when the chair is moved.
Patent FR-2234988-A1 (FR)
Title: Printing press for cylindrical objects e.g. tin cans - has interchangeable ink mechanism and the plate cylinder fixed to main frame
IPC: B41F17/22
Filed: 1974-06-25
Abstract: A relatively large printing cylinder has around its circumference a number of plate cylinders touched each by two rubber rollers which form the ultimate part of the ink distribution system, with a number of steel and rubber rollers to constitute a good ink distribution. A quick-release assembly on the main-ink distribution rollers makes it possible to take this out or replace it without further adjustment between this roller and the adjacent ones, so as to prevent the development of flat side on the rubber rollers during long standstill periods.
Patent FR-2280875-A1 (FR)
Title: Movable missile fin unlocking device - has lever released by flexible blade bearing against barrel wall
IPC: F42B10/14
Filed: 1974-08-01
Abstract: The mechanism is for use with missiles launched from a barrel or other suitable device, having a lever pivoting at a fixed point, one end of which, in the retracted position, bears against a shoulder on a part of the fin to be extended, while a holder works with the lever and bears against the inner wall of the barrel. The holder is in the form of a flexible blade (16), one end of which bears against the barrel wall, while the other end has a pin (14) with a flat section (15) formed on it, against which the lever (11) bears. The pin can be accommodated in a notch formed in the fixed fin.
Patent FR-2281182-A1 (FR)
Title: Carrier comprising two channels and intermediate stays - has third web of non-flat portions joined by flat portions
IPC: B21D47/04
Filed: 1974-08-05
Abstract: Carrier is manufactured by forming two endless webs into channels, and forming a third web into several intermediate stays consisting of non-flat portions joined by flat portions. The third web is bent at the flat portions to form angles which contact and are connected to the channels. A transverse incision is made in both side walls of each channel at two or more spaced points between the points of contact of the stays, then a cut is made across the whole width of the assembly consisting of channels and stays, at the incision points. The channel and stay ends are then bent inwards to form a complete carrier section. Although labour and costs are kept low quality is high.
Patent FR-2545600-A1 (FR)
Title: Improvements to projectiles carrying a payload which can be activated in flight by pyrotechnic initiation
Inventor: PECHAMAT JACQUES
IPC: F42C11/00
Filed: 1974-09-16
Abstract: Projectile including a payload which can be activated during flight on receipt of an external command by a sensor. The sensor is an element, such as a thyristor 10, sensitive to light radiation in a defined range of wavelengths arriving on the rear of the projectile, originating from a laser, for example. The sensor is associated with a locking circuit 18, 19 which prevents activation of the load before the start of flight and before the expiry of a predetermined time from the start of flight. Application to small-calibre shells with a flat trajectory.
Patent FR-2245065-A1 (FR)
Title: Manufacturing process for capacitors - uses rotary knife arrangement for cutting foils, provides front contacts
IPC: H01G13/02
Filed: 1974-09-20
Abstract: This process for the manufacture of condensers, has a front contact arrangement. Dielectric layers and thin tapes, which are wider than the condenser foils, are wound by means of armatures. The bands are cut into strips of the correct width by rotary knives so arranged that, during the winding, the layer edges are correctly aligned. The front contacts are formed by the Schoop metallisation process. The position of the knives and the speeds of both knife rotation and layer fed are adjustable.
Patent FR-2249271-A1 (FR)
Title: Throttle valve with labyrinth flow passages - constituted by spaces between interengaging ribs and grooves of adjacent discs
IPC: F16K47/08
Filed: 1974-10-28
Abstract: A cylindrical throttle body is constituted by a pack of annular discs any one of which has annular grooves in a face of the disc which are in radially and axially spaced apart engagement with respective ribs on the confronting face of an adjacent disc thereby creating between radially successive pairs of ribs and grooves a labyrinthine flow path. The valve member is a piston movable axially in the body to progressively open or close the paths between the respective discs. The ribs and grooves may be dimensioned for the flow area to become progressively larger in the direction of flow.
Patent FR-2291130-A1 (FR)
Title: Load handline grab mechanism - has jack coupled to grab via damper allowing relative movement on encountering obstruction
IPC: B66C13/04
Filed: 1974-11-12
Abstract: The mechanism has a load handling grab coupled to a drive with a limited amount of lift, e.g. a jack. Between the jack or other drive unit and the grab is a resilient damper, allowing relative movement between unit and grab in the event of the latter encountering a resistance. This relative movement is detected by a mechanism working in conjunction with a unit controlling the jack drive as a function of the movement concerned. The grab can be arranged to work in guides fixed to the damper. The jack can be in the form of a ram whose piston is solidly coupled to the guides and its cylinder to the lifting jack piston rod. The damper ram cylinder is connected to atmosphere via calibrated pipes.
Patent FR-2286254-A1 (FR)
Title: Corrugated asbestos-cement roof sheeting - has double thickness flat trough bases wire reinforced
IPC: E04B7/10
Filed: 1974-11-18
Abstract: The element comprises a corrugated panel with an open trapezoidal cross-section and at least one flat base section. This base section is of greater thickness than the sloping sides and contaions steel reinforcement made of parallel lengthwise wires held apart by cross-wise wires. The manufacturing process starts with a panel of equal thickness which is formed into the required shape. while the panel is still warm, metal reinforcements are put in place and another layer of asbestos-cement placed on top. The panel is then placed in a mould and subjected to uniform pressure of at least 80 atmospheres.
Patent FR-2297808-A1 (FR)
Title: Liq. dispenser and tap with adapter - has rapid fastener spring, connector, pump and airlift for universal use
IPC: B67D1/04
Filed: 1975-01-20
Abstract: The liquid dispenser and tap system for domestic or public sector consists of an adapter (3) for fitting onto the disposable tinplate, plastics pack or container, a rapid fastener in the form of a leaf spring (2), a fixed suction lifter (4), a connector (5) fitted to the adapter, a union (6) for linking to a compressed air line (9), and a compressor with attendant diaphragm pump. The connector is preferably centered on the adapter by a small piece of tubing (10) which also serves as seal between them. The union (6) may be crossed by the air inlet tube (9) which has on its end in the connector a non-return valve (8), the valve clamped onto the inlet tube and packed by a rubber ring where it joins the connector (5).
Patent FR-2302448-A1 (FR)
Title: Machine tool carriage guide - has spring mounted rollers bearing on lower surface of bed
IPC: B23Q1/26
Filed: 1975-02-27
Abstract: The guide for the carriage of a machine tool has two pairs of guide surfaces having an aerostatic form, and provided on the bed of the machine. The carriage is provided with rollers on sprung mountings which bear on the lower guide surfaces of the bed. Each roller is preferably mounted on a block which is bolted to the carriage, each block bearing on a fulcrum depending from the carriage. Compression springs are inserted between the heads of the bolts and the roller mounting blocks.
Patent FR-2263198-A1 (FR)
Title: Degasser for liquid sulphur - comprising a serpentine, vented sulphur flow path upstanding from a sulphur reservoir
IPC: C01B17/02
Filed: 1975-02-28
Abstract: A degasser for liq. sulphur obtd. by Claus process comprises an elongate casing communicative with and extending vertically from a liquid sulphur reservoir and having a gas discharge part and contg. inclined spaced baffles that form a vented serpentine flow path for liquid sulphur that has been pumped exteriorly to the top of the flow path H2S and dissolved hydrogen polysulphides are removed from stored liquid sulphur. Sulphur contg. 170 ppm-218 ppm H2S has, after 4 days storage, been subjected to one pass and the H2S content dropped to 39-46 ppm.
Patent FR-2307798-A1 (FR)
Title: Recovery and purificn of (meth)acrylonitrile - with recycle of aq. quench stream in ammoxidn process
Inventor: WU HSIN CHIH
Filed: 1975-04-16
Abstract: In the recovery and purificn. of (meth)acrylonitrile obtd. by ammoxidn. of propylene (isobutylene) by (a) quenching the reactor effluent gases with an aq. stream, (b) recovering HCN and (meth)acrylonitrile as an aq. soln., (c) concentrating the soln. from (b) by distilling water/impurities, (d) distilling the concentrate to remove HCN as overheads, and (e) removing the bottoms or a side-stream, in the HCN distn., to a decanter to form an aq. and org. layer (of (meth)acrylonitrile), the improvement is that the aq. layer is removed from the decanter at (e) and directly contacted with the reactor effluent in the quench column at (a). The amt. of acid needed, to neutralise excess ammonia breaking through in the reactor effluent, is reduced; the aq. stream is utilised, thus reducing disposal problems.
Patent FR-2309125-A1 (FR)
Title: Potato planting trailer - has pivoted reversing mechanism connected to drawbar and drive mechanism of potato conveyor
IPC: A01C9/00
Filed: 1975-04-30
Abstract: The front part of the vehicle (1) containing the potatoes to be planted has a pivot mounted reversing-mechanism (33) connected by a primay lever-system (34) to the draw-bar (7). The reversing-mechanism (33) is connected by a second lever-system (35) to the drive-mechanism (5) of the potato-conveyor (4) and to at least one of the implements (32). The drive-mechanism (5) is disconnected from its connection with the conveyor (4) and at least one of the implements (32) is raised when the front end part of the vehicle (1) is raised. The first lever-system (34) has a lever (36) linked to a lever (37) fixed to the reversing-mechanism (33). The second lever system (35) has a lever (40 or 42) fixed to the reversing-mechanism (33) which is pivot-mounted on a forward-projecting arm (24).
Patent FR-2275193-A1 (FR)
Title: Cosmetic deodorant compsns - contg extracts of cypress which have bactericidal activity with no toxicity
Inventor: KOULBANIS CONSTANTIN
IPC: A61Q15/00
Filed: 1975-05-30
Abstract: Cosmetic deodorant compsn. contains extract of cypress cones or terminal branches. Cyprus extract contains vegetable origina antibacterial agent; does not have toxic effect or upset natural balance of skin bacteria. Cypress is pref. C. sempervireus, lambotiana, lusitanica, arizona. Extract is pref. soln. in organic solvent directly usable in cosmetic compsn.