baber/WOPTO huggingface dataset:
Patent FR-3138389-A1 (FR)
Title: Connecteur pour balai d’essuie-glace, balai d’essuie-glace et véhicule
Inventor: LALOI NATHALIE
IPC: B60S1/40
Filed: 2022-07-26
Abstract: L’invention propose un connecteur (12) pour balai d’essuie-glace, le connecteur s’étendant selon une direction longitudinale et comprenant des moyens (20) d’articulation à un bras d’essuie-glace, des canules (24) de sortie d’eau selon la direction longitudinale, une arrivée d’eau (22) au connecteur déportée transversalement à la direction longitudinale dans un premier sens et débouchant dans les canules (24), une interface (26) de fixation d’une vertèbre d’essuie-glace selon la direction longitudinale, l’interface (26) de fixation étant prolongée transversalement à la direction longitudinale dans un deuxième sens, opposé au premier sens. L’invention permet de supporter un balai d’essuie-glace de plus grande dimension. L’invention concerne aussi un essuie-glace avec le connecteur et un véhicule avec l’essuie-glace.  Figure de l’abrégé : Figure 1
Patent FR-2040290-A1 (FR)
Title: Degassing liquids at higher than atmospheric pressure
IPC: B01D19/00
Filed: 1970-04-27
Abstract: The liquid is passed through a first pipe into a sealed degassing vessel whose cross-section is greater than that of the pipe. It is removed from that vessel through a second pipe. The gas which escapes from the liquid in the vessel forms a gas pocket over the liquid from which only so much is alowed to escape that the rest of the pocket remains virtually under constant pressure. The liquid is removed through the second pipe under the pressure in the pocket.
Patent FR-2137301-A1 (FR)
Title: Alumina coated silica particles in sol for use in paper making
IPC: C01B33/149
Filed: 1971-05-18
Abstract: Making positively-charged alumina-coated silica particles from a silica sol. by mixing therewith a basic aluminium acetate or formate stabilized by boric acid, in the form of a positively charged aluminium/borate complex, in which borate:(charged Al) is from 1:8 to 1:1; (charged Al): (superficial silica) is 1:12 to 4:1. A stable aquasol may contain these particles. The initial silica sol. particles average diameter may be 5 mu m. The concentration of the coated particles in the aqual sol. may be from 15% to more than 50% solids. Aquasol pH may be 4.2-5. Used for friction-agents for paper and paper-products. Can easily be removed from metal surfaces, facilitating cleaning and maintenance apparatus.
Patent FR-2153661-A1 (FR)
Title: Knotting unit - mounted on a rod to give a barrel knot at the locatio - of the broken yarns
IPC: B65H69/04
Filed: 1971-09-20
Abstract: The knotting unit consists of a mounting with two knotting studs, which can be moved along a carrier rod to the location of the broken yarn ends. The studs hold the two knot halves apart for the yarn ends to be pulled through by a hook, and the completed join removed to be pulled tight in a barrel knot. A groove can be fitted to the mounting to assist the operation of the knotting hook.
Patent FR-2175572-A1 (FR)
Title: Infra-red sensitive semiconductor - comprising two s-c layers of different dopant concentrations
IPC: H01L31/06
Filed: 1972-03-14
Abstract: Device is a monolithic I.R. photosensitive detector comprising a layer of semi-insulating material in contact with a second layer of the saem conductivity type having a forbidden energy band gap withmuch greater than that of the first layer, the two layers being sandwiched between a pair of non-rectifying electrodes. The semiconductor materials are Gp III-V cpds. based on a, In or Al and As or P. The resistance of the device varies inversely with the luminous flux received.
Patent FR-2187526-A1 (FR)
Title: Composite mouldings of resins and textiles - made by lining a mould cavity with a permeable textile or mat
IPC: B29C44/12
Filed: 1972-06-14
Abstract: A curable resin compsn. is allowed to expand and then harden in a mould previously draped with a textile or non woven matting which is readily wetted by the resin, to produce mouldings with a surface rich in resin and locally reinforced by the textile layer. The textile may be a cloth or mat of glass fibres or esp. a non woven mat of polyester fibres such as BIDIM (RTM) in conjunction with a phenol formaldehyde resin solution contg. a blowing agent or acidic reagents. The walls of the mould may be initially coated with a layer of resin no contg. a blowing agent so that the resin zones associated with the surface mats are more dense than the core zones of the moulding. The mould surfaces may be coated or prelined with a parting agent. For mfr. of mouldings with enhanced surface strength or flexural stiffness.
Patent FR-2190433-A1 (FR)
Title: O-alkylvincamols and salts - with vasodilator, hypotensive, antifibrill-atory and spasmolytic activity
IPC: C07D461/00
Filed: 1972-06-30
Abstract: Cpds of formula and their acid-addition salts where A is 1-5 alkylene; R is where R1 and R2 are H, 1-5C alkyl; or where R3, R4 and R5 are H halogen, haloalkyl, NO2, 1-3c alkyl, 1-3c alkoxy; or a 5 to 7 imeintered heterocyclic ring opt cont >=1 additional O, N or S atoms. The cpds have vasodilator, hypotensive antifibrillatory and spasmolytic activity depending on the particular substituents. They are prepd by treating the Na deriv of vincamol with the appropriate alkyl halide. Hypotensive activity is apparent at 2 to 8 mg/kg i. v in the dog.
Patent FR-2184103-A1 (FR)
Title: Pet food prodn - stabilised against microbial deterioration by immersion in stabilising soln
IPC: A23K1/10
Filed: 1973-05-11
Abstract: Prepg. an imitation or cooked meat prod. by immersing material in an aq. soln/dispersion contg. an edible water-sol. solute then cooking, in which immersion is carried out until sufficient solute has been absorbed that, after cooking, prod. is stable against microbial deterioration. Used in prodn. of pet foods with good taste, texture and long shelf life without refrigeration. Immersion is at 40 degrees-room temp. for 1-3 hrs. at -20 to -5 degrees C for up to 7 days. Cooking is pref. under reduced pressure at about 80 degrees and pref. solute is mainly sugar.
Patent FR-2238116-A1 (FR)
Title: Suspended-ceiling fluorescent light fitting - has carriers on side parts, mounting shackles and reflector
IPC: F21V21/04
Filed: 1973-07-20
Abstract: Ceiling light for a suspended ceiling has fluorescent tube lamp carriers on the longitudinal, transversely-spaced side parts, with a rectangular housing with a top and downward-directed sidewalls extending lengthwise of the carriers; the housing is open downward. Mounting shackles are displaceably mounted in the side parts and each is a resilient, perpendicular band, with its upper part connected to one of the housing's sidewalls and the lower part releasably connected to one of the side parts. A reflector in the housing has longitudinal flanges abutting the underside of the housing's sidewalls. Each mounting shackle has an inward-directed reflector holder arm which resiliently presses against the underside of the respective flange.
Patent FR-2238715-A1 (FR)
Title: Azeotropic vinyl copolymer prepn - partic acrylonitrile styrene, in org solven and using surfactant
IPC: C08F2/08
Filed: 1973-07-27
Abstract: Vinyl copolymers are prepd. in org. solvents(s) miscible with the monomers with precipitation of the formed copolymers, being >=1 surfactant is added to the reaction medium. The process is specific, claimed for the prepn. of azeotropic copolymers contg. different mole ratios of two monomers, partic. styrene and acrylonitrile copolymers contg. 39-70 mole % acrylonitrile. Azeotropic copolymers are obtd. in which the compsn. may be adjusted within a wide range, with little or no deposition of the polymer on the reactor wall. The solvent pref. has a solubility parameter of 7-8 and may be satd. linear, branched or cyclic hydrocarbons contg. 5-15, pref. 6-13C. Part of the surfactant is soluble in the reaction medium and part is soluble or compatible with the pptd. polymer. The surfactant may be added at the beginning or during the polymsn. or may be formed dring polymsn. by grafting on a molecule which is soluble in the reaction medium, added during or at the beginning of the polymsn.
Patent FR-2247266-A1 (FR)
Title: Collector wheel for fairground electric vehicle - has vehicle collecting driving current from a metal floor via sprung rim
IPC: A63G25/00
Filed: 1973-10-12
Abstract: The collector wheel is fitted to the vehicle as a fifth wheel, and consists of a metal ring which rolls along the floor and is fitted between two mountings which carry the hub of the collector wheel. The ring is connected to both mountings via elastic and electrically conducting means, e.g. metal springs, so that the current is led to at least one of the mountings. The mounting is in turn connected to a contact plate, rotating in contact with a carbon brush which picks up the current. The rim is maintained firmly in contact with the floor by the springs, which act as spokes laced alternately from each hub side.
Patent FR-2211555-A1 (FR)
Title: Urea-formaldehyde-glyoxal textile treatment agents - with low free formaldehyde content giving good shrink proofing and crease recovery on cellulosic fabrics
IPC: C08G12/12
Filed: 1973-12-21
Abstract: Textile treatment agents are made by (1) reacting urea with 2.3-3.0 mol. formaldehyde and 0.05 to about 0.20 mol. glyoxal at a pH of about 6.0-7.0 and a temp. of 40-70 degrees C, (2) adjusting the pH of the soln. to 10.8-11.5, (3) heating to 70-90 degrees C, (4) cooling the reaction mixt. and (5) adjusting the pH to about 6 to 8 to give a prod. with a free formaldehyde content of 2.5% free formaldehyde. The prods. are water-white, stable resin solns. which can be used to treat cellulosic fabrics (cotton, viscose rayon, linen, flax, etc.) to give good shrink- and crease resistance.
Patent FR-2261629-A1 (FR)
Title: Antennae reflector for satellite communications - multi reflector system avoiding cross polarisation effects
IPC: H01P3/20
Filed: 1974-02-15
Abstract: System reflecting to the base of a satellite communications antennae providing selection of electromagnetic radiation from or to a variable position element, consists of a primary and secondary cassegrain reflector adjustable in position and azimuth together with four mirrors reflecting to the secondary mirror and a horn containing the radiating or reflecting element situated at the antennae system base. The entire reflecting system is contained in an electrostatic sheath built into which is the system rotation point. The reflector arrangement prevent cross polarisation and noise effects.
Patent FR-2266051-A1 (FR)
Title: Freewheel for I.C. engine starter - has rollers wedging two cylindrical shafts solid to transmit drive
IPC: F02N15/02
Filed: 1974-03-27
Abstract: The starting mechanism has a sleeve which receive the starting drive from a pulley and a spur gear sleeve to transmit this drive to the engine, the end of the second sleeve lying coaxially inside the end of the first. Between these two operates the free wheel mechanism. Internal recesses in the first sleeve receive rollers and are shaped so that the inter-sleeve gap is constant for a short distance then decreases rapidly. The rollers are urged by springs towards the latter positions. During starting the rollers are wedged against the slopes and transmit drive. During running the driven shaft retracts the rollers for free running. The driven shaft has helical grooves (58) to clear grease from under the rollers and prevent roller skid.
Patent FR-2268506-A1 (FR)
Title: Impression carrier for tooth treatment - is of plastic foam with grooves to house treatment substance
IPC: A61C19/06
Filed: 1974-04-26
Abstract: The impression carrier is particularly for treatment of teeth by fluoridation, and is of plastic foam and shaped to fit between the two jaws. Enclosed in the central transverse portion is a fitting (12) which may or may not be electrically conductive while opposite each jaw is a groove accommodating the substance used for tretment. Where electrolytic fluoridation is used, the conductive surface can have a protruding portion at the fron (15) for connection to a power source which may also serve other patients at the same time. The carrier can consist of two plastic foam moulded components, glued or fused together after insertion of the fitting.
Patent FR-2248874-A1 (FR)
Title: Catalyst carrier having high strength and thermal stability - consisting of fused mixt. of alumina with oxides of other metals
IPC: B01J37/00
Filed: 1974-10-02
Abstract: Carrier for catalysts used e.g. in conversion of natural gas, dissociation of ammonia, etc., consists of a fused mixt. of Al2O3 (>=50 wt. %) with oxide(s) of Ti, Ni, Mg, Ca, Fe, Si, B and/or Cr., and has high thermal stability in a temp. range of 25-1200 degrees C (>50 cycles) and high mechanical strength (up to 2800 kg/cm2).
Patent FR-2247485-A1 (FR)
Title: Hard polyurethane foam prepn. - from compsn. contg. aq. alkali silicate in addn. to polyol and org. polyisocyanate
IPC: C08G18/40
Filed: 1974-10-09
Abstract: Polyurethane foam-forming compsn. consists of or contains (A) an org. polyol, (B) an org. polyisocyanate, (C) 10-60 wt. % (w.r.t. total wt. of compsn.) aq. alkali metal silicate, (D) a propellant, esp. a halohydrocarbon, (E) a surfactant and (F) a catalyst for reaction of the -OH and -NCO gps. Prods. are used for prodn. of hard polyurethane foams for use in standard polyurethane foam technology. Addn. of (C) improves non-inflammability and resistance to moisture, reduces flame-spreading rates, and smouldering. Compsns. adhere well to metal surfaces.
Patent FR-2287796-A1 (FR)
Title: Emergency lighting unit - has transistor sensor to switch on battery powered lamps after mains failure
IPC: H02J9/02
Filed: 1974-10-08
Abstract: This emergency lighting unit has a mains transformer (T) with two diodes (CRA, 2) providing a rectified output. The output is smoothed by a capacitor (C1) and connected to a sealed battery unit (VB) via a ballast resistor (R4) with a shunt lamp (V1) to indicate current flow. A transistor (Q1) senses this rectified voltage and, in the case of mains failure, generates a positive pulse to cause a following transistor (Q2) to saturate and switch on a power transistor (Q3). This connects emergency lamps (L1, L2) across the battery. Test and remote override controls are provided for the circuit.
Patent FR-2296371-A1 (FR)
Title: Drinking water valve plastic mouthpiece for animals - has body movable valves and plastic teat to control supply (DK200976)
IPC: A01K7/06
Filed: 1975-01-03
Abstract: This valve is designed as to cut off the supply of water as soon as the animal has finished drinking, and eliminate any residual subsequent seepage. The valve (1) consists of a body (2) with an external thread (3), enabling it to be screwed into a supply pipe. A passage (4) for the water flow has a circular valve seating (9) and an extended valve (10). A mouthpiece (14) covers the latter, being attached to the exterior of body (2). The mouthpiece is in rubber or plastic with a small outlet orifice (17), which opens when the mouthpiece is distorted eg when grasped in the animal's mouth, but which otherwise remains closed. The mouthpiece encloses a space (15) which retains any water not consumed by the animal before the valve closes, and prevents dripping, leading to dampening of litter.
Patent FR-2298418-A1 (FR)
Title: Portable plank cutting machine from tree trunks - has chain saw suspended from frame travelling on rollers on top of trunk
IPC: B23Q9/00
Filed: 1975-01-24
Abstract: The sawing machine for tree trunks has a conventional chain saw (8) used horizontally, supported at the bottom of a pair of vertical shafts (6) which pass through two horizontal carrier arms (1) which also have three sets of rollers (3) mounted between them, parallel to the cutting chain. The rollers enable the device to travel along the top of the tree trunk while lying on the ground, with the chain saw adjusted to a required height below the rollers to cut off a plank. This height is set by sticking the vertical shafts through the side arms, then locking them using attached handles (11) and lock nuts.
Patent FR-2301204-A1 (FR)
Title: Flexible mattress support strip for bed frame - has thick longitudinal edges and central upwards curve from ends mounted in bed frame
Inventor: GAUTIER P
IPC: A47C23/06
Filed: 1975-02-21
Abstract: A mattress support strip is joined to bed frame side members whose upper portions are smaller than the lower portions. Square cutouts in the top face of each member locate plastic moulded caps over the ends of the strip, leaving a small clearance. Each strip, of laminated wood, has a flat underface and a ribbed top face with beaded edges. Under no load conditions the strips each have an upward curvature. When in use, each strip flexes individually to suit the posture of the occupant.
Patent FR-2263917-A1 (FR)
Title: Voltage supply device for vehicle brakes - signal generators on axles supply anti-skid control through capacitor
IPC: B60T8/17
Filed: 1975-03-14
Abstract: This device overcomes the necessity for each wagon to carry its own battery. It consists of a generator (1) which is mounted on an axle (2) which also carries a signal generator (2a). All the other axles carry a signal generator (2b to 2n). These are connected to an electronic control system (5) through rectifiers (3a to 3n) and lines (4a to 4n). By another rectifier (6) and line (7) the feed generator (1) is connected to a capacitor (8) which is earthed. A connection (9) also joins to the electronic control gear. Each signal generator (2b to 2n) may be connected to a common point on the line to the capacitor by a corresponding rectifier.
Patent FR-2304095-A1 (FR)
Title: Spectacles for use during make-up application - have U-shaped mounts into which interchangeable lenses are fitted to give magnified view of area around users eyes
IPC: G02C9/00
Filed: 1975-03-11
Abstract: The special spectacles are intended for use during makeup application. They improve the user's view of her eyelashes, eyebrows and eyelids. The spectacles comprise a U shaped section (1) pref. square, with the upper part (6) open. These sections are fitted with peripheral slots (4) into which magnifying lenses and or correcting lenses (10) are fitted in an interchangeable fashion. The wearer of these glasses is able to apply make-up with clear vision of the areas being treated due to the use of a magnification appropriate to the task. The spectacles may also be used for sun protection or for protection from X-rays and other radiation.
Patent FR-2304916-A1 (FR)
Title: Detection of smoke and gas - is performed by two ionisation chambers in series connected to detector circuit
IPC: G08B17/113
Filed: 1975-03-19
Abstract: Two ionisation chambers are connected in series electrically to detect smoke, gas or aerosols. This method overcomes disadvantages such as difficulties in adjusting sensitivity and the need for high voltages. Causes of certain phantom alarm signals are eliminated. A reference (1) and analysis (2) ionisation chambers are separated by a conducting membrane (3) fixed onto an epoxy glass and fixed to a base by silicon joints (4). The membrane supports a radioactive source (5) and forms a common electrode for the two chambers. Discs (6, 7) form the other two electrodes and one (6) is connected to a printed circuit (8) forming a Faraday screen (14) by a shaft (9) which permits adjustment. An orifice (10) connects the reference and analysis chambers to attenuate slow changes of environmental pollution. The common electrode potential increases with increasing gas content and is connected to an FET in a detector circuit.
Patent FR-2319142-A1 (FR)
Title: Self:developing film camera - has development station with parallel rollers around which film transport band passes
IPC: G03B17/52
Filed: 1975-07-25
Abstract: The camera is used with a self-developing film pack (B) having a photo-senitive sheet, a support sheet and a capsule containing the developer solution, together with means for collecting the excess developer solution. The development station (C) in the camera has an endless transport band (10) passing around two parallel support rollers (13, 14). A further roller (9) is positioned in alignment with one of the support rollers (13, 14), so as to define a nip through which the exposed film (A) is forwarded via the transport band (10), which has one or more pins for engaging the film (A).
Patent FR-2320125-A1 (FR)
Title: Game of table football - using throw of dice to give choice of movement of figures and ball over field with points marked out orthogonally
IPC: A63F3/00
Filed: 1975-08-04
Abstract: The game of table football is played on an area which simulates a full size football pitch. The players are represented by twenty-two figures which are moved by hand over the field. The ball is also similarly moved. The rules of the game are the same as conventional football. The surface of the field is marked out with points, these being at right angles to each other. Each player throws dice and the score obtained decides the movement of the figures or ball. Each throw gives a choice of eleven moves and requires a certain amount of analysis of the combinations of moves available.
Patent FR-2321734-A1 (FR)
Title: Solar and lunar calendar - has data sheets used in conjunction with movable disc to fix new moon or reference sunday in any past or future year
IPC: G09D3/00
Filed: 1975-08-21
Abstract: The calendar enables one to determine easily the past and future solar and lunar dates. The dominical letters are replaced by a reference Sunday and the Gregorian epacts derived from the "golden numbers", by a new moon, values which are carried on the sheets of the calendar. In the lower part of the sheets are the values for a century. The upper part gives the shifts of following centuries so as to condense the data. The tables on the sheets determine four parameters whose sun corresponds either to a Sunday or to a new moon. The positions of these on the discs enable one to determine all solar and lunar dates, past or future.
Patent FR-2284705-A1 (FR)
Title: Irregular multi-colour dyed polyamides - obtd by treatment in two-phase bath contg reserving agent
IPC: D06P3/24
Filed: 1975-09-11
Abstract: Multi-colour effects, are obtd. on polyamide material by treatment in an emulsifier-free two-phase bath contg. 50% max. water (based on wt. of polyamide), an organic solvent with little or no water-solubility, a reserving agent and opt. other additives; drying and steaming the material; and dyeing with >=1 anionic and/or cationic dye. Both sides are dyed simulatenously, with irregular patterns which are different on the two sides.
Patent FR-2399402-A1 (FR)
Title: Nouveaux composes carbonyles aliphatiques et leur preparation
Inventor: CHAN KA-KONG
IPC: C07C29/09
Filed: 1976-01-27
Abstract: La présente invention concerne de nouveaux composés carbonyle aliphatiques et leur préparation. Les composes de l'invention répondent à la formule générale :
Patent FR-2339399-A1 (FR)
Title: Antibiotic amoxicillin methoxymethyl ester - inter to amoxicillin by pref aqs acid hydrolysis
IPC: C07D499/00
Filed: 1976-01-27
Abstract: The cpd. of formula (I) (in the D configuration at the Carbon atom) and its pharmaceutically acceptable acid addn. salts, esp. the hydrochloride, ae new: A new prepn. of amoxicillin (II) comprises the deesterification of (I), pref. by aqs. acid hydrolysis at 0-40 degrees C. (I) is an antibiotic with a similar activity to ampicillin. Typical inhibitory concns. (ug/ml) are (figs. in brackets refer to ampicillin): D. pneumonias + 5% serum 0.004 (0.004); Strep. pyogenes + 5% serum 0.004 (0.004); Staph. aureus Smith 0.13 (0.03); Pr. morganii 32 (>125); Salmonella enteritidis 0.25 (0.13); E. coli 63 (32). Doses are 5-200, pref. 5-20 mg/kg/day in unit doses of e.g. 125-500 mg p.o. or parenterally.