baber/WOPTO huggingface dataset:
Patent FR-3129888-A1 (FR)
Title: Dispositif d’éclairage intérieur d’un véhicule
Inventor: TASSY PIERRE-LOUIS
IPC: B60Q3/66
Filed: 2021-12-06
Abstract: Titre de l’invention : Dispositif d’éclairage intérieur d’un véhicule La présente invention concerne un dispositif d’éclairage (1) intérieur d’un véhicule, comprenant un guide de lumière (2) et un support sur lequel est disposée une ligne de sources de lumière (6), le guide de lumière (2) comprenant une portion d’entrée de lumière (8) et une pluralité de faces de sortie de lumière (22, 24, 26), des rayons lumineux émis par la ligne de sources de lumière (6) entrant dans le guide de lumière (2) par la portion d’entrée de lumière (8) et étant transmis à la pluralité de faces de sortie de lumière (22, 24, 26). Selon l’invention, ce que le guide de lumière (2) présente un embranchement (16) scindant une nappe primaire (10) du guide de lumière (2) en une première nappe (18) comprenant au moins une des faces de la pluralité de faces de sortie de lumière (22) et une deuxième nappe (20) comprenant au moins une autre des faces de la pluralité de faces de sortie de lumière (24, 26).   Figure de l’abrégé : Figure 1
Patent FR-3133500-A1 (FR)
Title: Machine électrique comprenant un joint d’étanchéité optimisé
Inventor: SQUITIERO THOMAS
IPC: H02K5/12
Filed: 2022-03-10
Abstract: L’invention concerne une machine électrique tournante (10) comprenant :  un stator (S) comprenant des sorties de phases (4),un interconnecteur (1) ayant un corps (10) comprenant au moins une ouverture de logement de connexion (100) traversant le corps (10), un joint (3) monté sur l’interconnecteur (1) comprenant :une paroi de séparation (30) fermant en partie l’ouverture de logement de connexion (100), etau moins un passe-fil d’étanchéité (34) souple d’une sortie de phase (4) comprenant : une cheminée (341) s’étendant vers l’ouverture de logement de connexion (100), une ouverture d’étanchéité (300) de sortie phase s’étendant entre une entrée (301) et une sortie (302),  dans laquelle l’entrée (301) et/ou la sortie (302) de l’ouverture d’étanchéité présentent, avant l’insertion d’une sortie de phase (4) correspondante, une forme concave.  Figure pour l’abrégé : Fig. 4
Patent FR-3133662-A1 (FR)
Title: Module de régulation thermique pour un système de régulation thermique de tout ou partie du corps d’un individu, Système et Motocycle comprenant un tel module
Inventor: STAS DAVID
IPC: F25B21/02
Filed: 2022-03-15
Abstract: L’invention concerne un module de régulation thermique pour un système de régulation thermique de tout ou partie du corps d’un individu comprenant un boitier avec une face inférieure présentant une pluralité de points d’ancrage sur un support de fixation d’un élément de bagage pour motocycle, et une face supérieure présentant une pluralité de points de fixation d’un élément de bagage pour motocycle, lesdites face inférieure et face supérieure étant distantes d’une hauteur h, le boitier comporte un emplacement de fixation d’un élément d’échange thermique présentant un moyen de mise à distance de l’élément d’échange thermique des parois du boitier, et une face d’échange de chaleur avec l’environnement d’un dispositif Peltier étant en liaison thermique avec un radiateur à caloduc s’étendant dans une direction orthogonale à la hauteur, grâce à quoi la hauteur est minimisée et l’échange de chaleur avec l’environnement est maximisé.  figure pour l’abrégé : figure 5
Patent FR-3135404-A1 (FR)
Title: Procédé de séparation
Inventor: LECOURT APOLLINE
IPC: B01D53/04
Filed: 2022-05-16
Abstract: Procédé de séparation d’un gaz de charge (30) par adsorption modulée en pression dans lequel une unité de séparation (10) est alimentée par le gaz de charge (30) et produit une première fraction gazeuse (31) enrichie en une première composante et une deuxième fraction gazeuse (32) enrichie en une deuxième composante, la première composante étant plus adsorbable que la deuxième composante, l’unité de séparation (10) comprenant une pluralité d’adsorbeurs, lesdits adsorbeurs étant soumis à un cycle de pression présentant une pression haute et une pression basse, le cycle de pression comprenant une pluralité d’étapes (101 ; … ; 104 ; 201 ; … ; 208) dont au moins une étape d’adsorption (101 ; 201) et au moins une étape de rinçage (102 ; 202) durant laquelle un fluide de rinçage enrichi en première composante circule dans au moins un adsorbeur de sorte à chasser au moins une partie de la deuxième composante dudit adsorbeur, le cycle de pression présentant un temps de phase correspondant à une durée du cycle de pression divisée par le nombre d’adsorbeurs, l’unité fonctionnant selon un premier mode dans lequel le fluide de rinçage circule selon une première valeur de débit du fluide de rinçage, ci-après première valeur de débit de rinçage (Qri), et dans lequel le temps de phase est défini selon une première durée de temps de phase (Tpi), le procédé comprenant les étapes a), b), c) et d).  Figure d’abrégé : Fig. 5
Patent FR-2123545-A1 (FR)
Title: (2-hydroxy (or alkoxy)imino)acylamido penicillanic and - cephalosporanic acids - useful as antibiotics and intermediates
IPC: C07D307/54
Filed: 1972-01-31
Abstract: 7 beta-Acylamidoceph-3-em-4-carboxylic acids and 6 beta-acylamidopenam-3-carboxylic acids and their non-toxic derivs., in which the acylamido gp. is of formula: (where R is H or an org. gp. and R1 is H or acyl), the cpd. being the syn isomer or a mixt. contg. >=75% syn isomer, are antibiotics and inters. R is pref. R2, R2(CH2)mQn(CH2)p, Cn1.H2n1+1, Cn11H2n11-1, Cn11H2n11-3 or CN, where R2 is heteroaryl, opt. substd. aryl or cycloalkyl, cycloalkadienyl or a non-aromatic or mesoionic gp.; m is 0-4; n is 0 or 1; n1 is 1-7; n11 is 2-7; p is 1-4; Q is O, S or NR; R1 is H or R3CO, where R3 is a 1-20C (cyclo)aliphatic or aromatic gp. opt. bonded to CO via O, S or NH and opt. substd. by halogen, NH2, NO2, 1-6C alkyl or alkoxy. The cpds. may be prepd. e.g. by reacting the corresp. opt. carboxyl-protected 6-APA or 7-ACA with an acylating agent correspg. to the acid RC(NOR1)COOH or its precursor.
Patent FR-2175526-A1 (FR)
Title: Heat treatment of stainless steel - contg boron and having austenitic grain structure
IPC: C21D6/00
Filed: 1972-03-13
Abstract: Austenitic stainless steel contg. 18% Cr and 10% Ni, stabilised with Ti and/or Nb, opt. contg. Mo, and contg. 0.002-0.015% B, comprises soln treatment at >=1200 degrees C followed by rapid cooling to create conditions favourable for the subsequent precipitation of carbides and carbonitrides. The process increases the elastic limit without affecting the capacity for deformation. The steel is subsequently precipitation hardened at 600-800 degrees C opt. after hard hammering at 20 degrees C or up to 90 degrees C.
Patent FR-2193811-A1 (FR)
Title: Alpha naphthol esters with aliphatic carboxylic acids - by oxidation of naphthalene with a cobaltic salt in presence of carboxyl
IPC: B01J31/00
Filed: 1972-07-26
Abstract: The title cpds. are prepd. by the oxidation of naphthalene in the presence of the 1-4C aliphatic carboxylic acid using a Co salt having cobaltic ions in proportion such that (2x-A) is between 0.2 and 1.5 (where x = the molarity of the cobaltic ions and A = the molarity of the cobalt salt in the reaction medium) at 20-150 degrees C (pref. 40-120 degrees C) in the absence of O2. The prod. may be hydrolysed to give alpha-naphthol free from the beta-isomer.
Patent FR-2205656-A1 (FR)
Title: Continuous cooling mixer partic for massecuite - with cooling facility evenly distributed throughout full length or mixing path
IPC: C13B30/02
Filed: 1972-11-09
Abstract: The mixer chamber a horizontal, cylindrical casing through which material to be cooled is conveyed by discs with cutouts fixed on a coaxial, rotating shaft. Refrigerant, usually chilled water, is passed through banks of cooling tubes in series, a bank being provided in each space between adjacent conveying discs and the blank in each space being angularly offset from the bank in the next space. The cooling tubes serve as agitator elements which also extend the cooling facility throughout the full length of the mixer.
Patent FR-2219113-A1 (FR)
Title: Highly conc. nitric acid prodn. by ammonia oxidn. - using triple press-four stage reaction process yielding dil. acid by-prod
IPC: C01B21/26
Filed: 1973-02-26
Abstract: Highly conc. HNO3 prodn. from NH3 is effected by (a) oxidn. of NH3 at 0.8-1.2 bar with post reaction heat recovery by condensing the reaction water before significant transformation of NO to NO2 has occurred, sufficient water being collected to provide the stoichiometric amt. for stage (c), (b) compression of the nitrous gases at 7-12 bars to recover NO2 by washing successively with conc HNO3 and H2O, (c) synthesis of HNO3 from the recovered NO2 and 1.5-4.5 times stoichiometric O2 requirement (as air) at 12-25 bar and 40-65 degrees C for 1-3 hrs, and (d) partial denitration of the conc. acid (98.8-99.8 wt. %) to provide washing acid for (b) and complete denitration to yield the dil. acid.
Patent FR-2227475-A1 (FR)
Title: Automatically closing lever tap - design of sealing element and other components reduces cost
IPC: F16K21/04
Filed: 1973-04-27
Abstract: In this design of lever tap, depression of the lever, which is pivoted at one end introduces a finger into the discharge orifice, leaving an annular gap through which the liquid is discharged. When the finger penetrates the orifice it deforms a hollow, cylindrical, soft rubber seal which seats, in the closed position, on the inside face of the orifice. Air in the seal is allowed to escape through a hole connecting with a passage drilled in the finger. The fluid released is collected by the lever itself, shaped so as to discharge it in one direction.
Patent FR-2255023-A1 (FR)
Title: Stretchable synthetic fibre underwear - e.g. brassieres, briefs, girdles, with hems and seams
IPC: A41C3/00
Filed: 1973-12-21
Abstract: Underwear having increased elasticity is made of material which is heat-weldable or ultrasonically weldable, consisting of stretchable, natural or artificial synthetic fibres, with hems and seams consisting of rows of weld spots. The articles mfd. comprise brassieres, girdles, swimming costumes, tights, briefs and other closely fitting articles. The weld spots may be produced by an ultrasonic tool having a vertical vibratory movement of a frequency of several KHz or by other heat-welding means using high frequency current, a laser beam, etc.
Patent FR-2257440-A1 (FR)
Title: Blanking piece for central hole in vehicle wheel - is cap shaped with bearing collar and groove for retaining ring
IPC: B60B7/12
Filed: 1974-01-16
Abstract: The wheel consists of a rim (2) and a wheel centre in which is formed an axial hole (4) and holes (5) which receive fixing devices such as studs. In the central hole is a blanking piece (6), normally of stainless steel with side piece (9) and outer part (8). This has a collar elongation (10) as a retaining device. There is a circular groove (11) in which is a retaining ring (12) of rubber, metal etc. Alternative methods of retaining the blanking piece are covered. This single piece blanking plate is much cheaper to make than conventional types.
Patent FR-2237707-A1 (FR)
Title: Self-hardening foundry sand compsn - contg. sand, hardener, synthetic resin binder, water and detergent
IPC: B22C1/22
Filed: 1974-07-15
Abstract: A foundry sand compsn. for moulds and cores comprises (a) one third volume sand mixt. and (b) two-third volume filler; (a) moving a compsn. of 97.5% SiO2, (max. 0.5% slurry-forming component, 77% with a grain size of 0.2-0.4 mm) 1.8-2.2% furan resin binder of density 1.170-1.180 g/cm3, and 13-17 cps viscosity, 55-65% furfuryl alcohol (max. 5% N), and 2.8-5.5% acidic detergent soln; and (b) comprises fresh or recirculated sand, 1.8-2.5% formaldehyde resin of density 1.23-1.33 g/cm3, 1000-3000 cps viscosity, and 1-5% free formaldehyde, 0.6-1% of 10% PVA soln. (having a saponification no. =20 mg KOH/g). 0.3-0.6% urea, and 2.8-5.5% acidic detergent soln. The product is removed from this mould 1-2.5h after casting. Moulds and cores of the sand/filler compsn. contain very little nitrogen and have greater fluidity, and are suitable for casting (non) ferrous alloys, high alloy steel, and for the prodn. of grey cast iron and spheroidal graphite cast iron without the evolution of undesirable fumes.
Patent FR-2290067-A1 (FR)
Title: Tubular connector for corrugated telephone cables - has two clamping element held by internally threaded ring and screwed cap
Inventor: MOREL JACQUES
IPC: H02G15/013
Filed: 1974-10-29
Abstract: The tubular connector for corrugated telephone cables consists of two clamping elements (4, 5) which surround and hold the two ends of the cables (1, 2) to be joined. These clamping elements are maintained together by an external ring assembly (13). The internal faces of the clamping elements having a succession of annular corrugations (8, 9) which fit over the corrugations on the exterior of the cables. The clamping elements are threaded on their exterior surface (6a, 7a) the ring (13) being screwed onto the clamping elements. This ring is screwed up against a cap (16) which is formed at one end of the clamping elements.
Patent FR-2293380-A1 (FR)
Title: Display package for frosted fruit - has removable foot nesting for storage on cup with flexible fingers engaging fruit
IPC: B65D25/24
Filed: 1974-12-05
Abstract: The display package suitable for glace's fruits or any other confectionery has a cup (1) which consists of a plastic, hollow sphere which is cut away to form four or more fingers which will grip a fruit. The cup extends downwards into a straight hollow stem (3). This stem fits into a conical foot (2) which holds the cup. The foot opens out into a broad diameter to give the package adequate stability. For transport or storage the foot is inverted and the cup stem is inserted to form a compact package. The cup and foot are fitted together by a force fit, by screwing, by a bayonet fitting etc.
Patent FR-2300532-A1 (FR)
Title: Close fitting filter for coffee percolator - has resilient plastic disc supporting filter gauze
IPC: A47J31/20
Filed: 1975-02-13
Abstract: The coffee percolator has a filter made a plastics moulding with an outer ring which curves up around the edge to form a dish shape. It has four spokes extending inwards to a hub with a metal sleeve through the middle, which is passed over a vertical rod inside the percolator. The spaces between the spokes are filled by a fine-meshed metal gauze. In order to form a good seal against the inside of the brewing chamber, the edge has a set of radial cuts leaving tongues between them which make a good contact. An alternative design has a periphery which in cross- section terminates in a U-shape. This similarly has sufficient resilience to form a good seal.
Patent FR-2262499-A1 (FR)
Title: Collapsible metal bottle rack with slot-in connections - comprises corrugated sheet metal sections fof forming racks of any height and width
IPC: A47B73/00
Filed: 1975-02-28
Abstract: The wine or bottle rack is formed by several corrugated sheet metal walls which stand upright next to each other so that the oppositely inclined sides are connected together by short vertical flat intermediate sections so that basically diagonal hexagonal cavities are formed for holding one or more bottles. These intermediate sections have at least one opening and one protrusion which interengage to form a connection which is strengthened by a pin or peg or the like, which passes through the opening defined by the protrusion and the intermediate section of the adjacent walls. The sheet metal walls can be shaped during manufacture by simple deformation which provides a certain resilience so that they can be readily adapted to uneven floors and be supported against uneven supporting walls.
Patent FR-2308743-A1 (FR)
Title: Metal structure with variable design - has coupling ties supported on bottom of profiled edges and secured together by bolts
IPC: E04C3/07
Filed: 1975-04-21
Abstract: The metal structure, whose design can be varies, is formed by the multidirectional assembly of sectional members (2). The longitudinal edges (2a, b) of at least some of the sectional members are gutter-shaped and the members are assembled by means of a cross-piece (50) placed between two adjacent members, and at least one coupling. Each coupling consists of two ties (6, 7), one supported on the bottom of the gutter-shaped edge of the sectional member and the other on the cross-piece. The coupling is locked in position by a bolt (5) which is inserted through the ties and the crosspiece.
Patent FR-2322161-A1 (FR)
Title: Epoxy resins with spiro-bis-indane structure - from poly hydroxy-spiro-bis-indanes and epichlorohydrin
IPC: C08G59/24
Filed: 1975-08-27
Abstract: Epoxy resins are obtd. bu condensing a polyhydroxyspiro-bis-indane of formula (I): (where X and Y are each H, Me, OH or Cl) with epichlorhydrin in presence of an alkali metal hydroxide in form of a soln in a lower alkanol, followed by dehydration of the reaction medium. Very small amts. of insoluble and infusible polymers are produced.
Patent FR-2289581-A1 (FR)
Title: Polyurethane coating compsn. for plastics - for prodn. of imitation leather surface, pipe coatings, toys etc.
IPC: C08J7/043
Filed: 1975-10-13
Abstract: A process and a compsn. are claimed for coating plastic materials using a compsn. contg. 8-12 wt. % linear polyurethane, 50 wt. % low b.pt. ester, 8-12 wt. % linear polyurethane, 50 wt. % low b.pt. ester, 8-12 wt. % ketone and 30 wt. % chlorinated hydrocarbon. Used for prodn. of imitation leather and coating heating pipes, toys, buttons, buckles, etc. The coating has strong adhesion, is flame resistant and physiologically harmless. Pref. compsns contain 10-15 wt. % of a cpd. which can release NH3 at flame temp., pref. cpd. being diammonium phosphate. The compsn. also contains 3-8 wt. % colouring pigments. For coating rigid substrates the compsn. contains up to 20 wt. % hardener and for flexible substrates up to 4 wt. % hardener.
Patent FR-2332169-A1 (FR)
Title: Motor:bicycle frame with combined seat and fuel tank - runs underneath engine and accommodates front and rear suspension arms with dampers below
IPC: B62K19/30
Filed: 1975-11-18
Abstract: The motor-bicycle frame runs underneath the engine, and accommodates swing arms (6, 5) for the front and rear wheels, and which are coupled to dampers, (9, 10) mounted below the frame. The pivoting front steering wheel (8) is coupled by arched members to the independent steering column (19) using two adjustable links (20), together with a third safety link. A removable combined seat and fuel tank (23) gives the necessary rigidity to the steering column. The frame can be in girder, box-section or lattice-work form, made by welding, casting, injection-moulding etc., in any metal or alloy or polymer resin with reinforcement such as glass or carbon fibre.
Patent FR-2333288-A1 (FR)
Title: Numerical controlled machine tool programme correction system - uses teletype machine with transmitter receiver which transfers data when keys on keyboard are pressed
IPC: G05B19/4093
Filed: 1975-11-26
Abstract: The machine tool programme is recorded as a series of blocks on a tape which is read block by block a reader which feeds the numerical control unit. The system has a teletype machine which has printing means and a data input keyboard. The system uses a block memory and a transmitter receiver. The transmitter receiver is used to transfer when a first key is pressed, recorded signals from the block memory to the teletype machine printer. Switching means at the numerical control inputs and at the memory block input direct either tape read block signals or signal from the keyboard through the transmitter receiver when a second key is in a first position or a second position respectively.
Patent FR-2333608-A1 (FR)
Title: Hand held flame cutting torch - where gas control valves are located in front of operator's hand
IPC: F23D14/46
Filed: 1975-12-01
Abstract: Needle valve and control device for a flame cutting torch, has valves which can be located in front of the operator's hand. The bottom end of the needle valve is a nylon plug mating with the valve seat, whereas the top end of the valve is sealed in the control knob by stuffing and an O-ring seal. The upper end of the nylon plug has a screw thread so it can be screwed into the needle. The valve controlling the supply of cutting oxygen is pref. fitted with two O-ring seals, ans is actuated by a spring-loaded trigger. Used for flame cutting metals 100-400 mm. thick, the three gas valves are located in front of the operator's hand. When gas valves are located behind a human hand, gas leaks constitute a grave danger, as the gas can even travel up the sleeve of an operator's clothing, and an explosion produces serious injury. The fuel gas and heating oxygen are each provided with a needle valve using a nylon plug on the bottom end of the needle, which is fixed in the control knob by a synthetic resin.
Patent FR-2338025-A1 (FR)
Title: Curtain ring alignment arrangement - has T-shaped block on each ring and sliding in groove along curtain rail
IPC: A47H13/00
Filed: 1976-01-13
Abstract: A set of curtain rings has each ring (3) designed so that when assembled on their rail (2), they do not slope at different angles, but are all kept at right angles to the rail. Each ring has a block (6) which fits into a correspondingly shaped groove (7) along the rail. Each block is T shaped, with the head (6) of the T parallel to the centre line of the rail when inserted in the slot. Projecting downwards from this head is a lug (8) with a hole (9) through it, so that a card can be attached to all the blocks, the card being housed inside the slot. In an alternative design, the slot itself is also T shaped, and the block has side extensions to locate in the enlarged parts of the groove.
Patent FR-2299937-A1 (FR)
Title: Screw-type drawing machine - has motor alongside hollow shaft accommodating interchangeable tools at ends
IPC: B23G1/22
Filed: 1976-02-09
Abstract: The machine is particularly of the portable type, for drawing tubes, bars etc., having a rotary shaft in a housing driven by a motor via a reduction gear. The motor shaft is parallel to the main one, which has at one end provision for a cutting tool. The workpiece clamp and the housing slide in relation to each other in the axial direction of the shaft on the machine bed. The motor is mounted at virtually the same height as the main shaft (2), and is mounted close to it or the clamp. The shaft is hollow, and the motor is clear of the axial extension of the shaft bore (48), thus allowing a workpiece to pass through. At one or both ends of the main shaft is a support accommodating an interchangeable wire drawing tool, a parting tool, a deburring milling cutter etc.
Patent FR-2310524-A1 (FR)
Inventor: KORFF RAINER
IPC: F16L59/10
Filed: 1976-05-05
Abstract: The insulating shell has a jacket (1) consisting of plastic or sheet metal, and a soft fibre filling (6) which sheaths the pipe (7) which is to be insulated. The edges (2, 3) of the jacket (1) are connected by means of a self-locking folded connection, which has a double fold. In consequence, it is possible to reduce the diameter of the insulating shell somewhat by compression in order to enable said shell to be pushed over an adjacent insulating shell without the folded connection unlatching.
Patent FR-2310092-A1 (FR)
Title: Side shoot inhibition in tobacco plants - by applying diphenyl ethers or diphenyl sulphides
IPC: A01N37/34
Filed: 1976-05-07
Abstract: Unwanted shoot growth in tobacco plants is inhibited by application of cpds. of formula (I): (where X is O or S; each Y and Z gp. is halogen, alkyl, CF3, alkoxy, OH, NO2, CN, COOH, COOM1, 2-5C alkoxyacarbonyl, CONH2, monoor dialkylcarbamoyl or OM2; M1 and M2 are cations; m and n are 0-3).