baber/WOPTO huggingface dataset:
Patent FR-3133586-A1 (FR)
Title: Capot de véhicule pourvu d’amorces de pliage pour choc tête.
Inventor: PERON RODOLPHE
IPC: B62D25/12
Filed: 2022-03-21
Abstract: L’invention concerne une doublure (1) de capot de véhicule automobile, destinée à être fixée sur une face interne (3) d’une peau de capot (4) pour former un capot (2), la doublure (1) présentant au moins un élément de renforcement (5) s’étendant suivant une direction longitudinale (D) du capot (2), lorsque la doublure (1) est assemblée sur la peau de capot (4), conçu pour rigidifier le capot (2), la doublure (1) de capot comprenant au moins une zone d’affaiblissement (7) conçue pour amorcer le pliage de la doublure (1), lorsqu’un véhicule équipé du capot (2) subit un choc piéton tête, la doublure (1) étant caractérisée en ce que au moins un élément de renforcement (5) est traversé transversalement par au moins une zone d’affaiblissement (7).  (Figure 1)
Patent FR-3133752-A1 (FR)
Title: Composition comprenant l’éthyl cellulose, un mono-alcool, une huile hydrocarbonée volatile, un alcane non volatile, un ester d’acide gras et de polyglycérol et un ester d’acide linoléique ou oléique
Inventor: VINCENT FRANÇOISE
IPC: A61K8/73
Filed: 2022-03-22
Abstract: Composition comprenant l’éthyl cellulose, un mono-alcool, une huile hydrocarbonée volatile, un alcane non volatile, un ester d’acide gras et de polyglycérol et un ester d’acide linoléique ou oléique La présente invention concerne une composition anhydre de soin et/ou de maquillage comprenant :a) de l’éthylcellulose ; etb) au moins un mono-alcool, linéaire ou ramifié, comportant de 2 à 6 atomes de carbone, et c) au moins un monoester ou diester d’acide carboxylique en C12-C18, linéaire ou ramifié et de polyglycérol comprenant de 2 à 6 unités de glycérol ; et d) une phase grasse liquide comprenanti) au moins une huile hydrocarbonée volatile ; etii) au moins une huile non volatile du type alcane ; etiii) au moins une huile ester non volatile choisie parmi les esters insaturés d’acide linoléïque ou d’acide oléïque et d’alcanol linéaire ou ramifié en C1-C10.
Patent FR-3134403-A1 (FR)
Title: Etai perfectionne pour structure modulaire de soutien de coffrage de dalle
Inventor: PERROTIN PASCAL
IPC: E04G11/48
Filed: 2022-04-08
Abstract: ETAI PERFECTIONNE POUR STRUCTURE MODULAIRE DE SOUTIEN DE COFFRAGE DE DALLE Etai (1) comportant une platine supérieure (5) et une platine intermédiaire (12) conformée pour soutenir des poutrelles primaires (13) d’une structure modulaire de soutien de coffrage de dalle, à passage central autorisant son coulissement par simple translation sur une coulisse (4) entre une première position et au moins une deuxième position, la platine intermédiaire (12) étant plus proche de la platine supérieure (5) en première position qu’en deuxième position.Des moyens d’entretoise (14), solidaires de la platine intermédiaire (12) et s’étendant en direction de la platine supérieure (5), sont conformés pour s’opposer au rapprochement de la platine intermédiaire (12) vers la platine supérieure (5) en-deçà d’une distance minimale (Dmin) prédéterminée par appui sur ladite platine supérieure (5), et la platine supérieure (5) est rapportée et fixée sur la coulisse (4) par des moyens de fixation réversibles.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3124783-A1 (FR)
Title: Ensemble bague d’appui pour essieux ferroviaires
Inventor: LONG ANDREA
IPC: B61F15/20
Filed: 2022-05-09
Abstract: La présente invention concerne un ensemble bague de support (1) pour essieux ferroviaires (2) qui peut être accouplé, lors de l’utilisation, sur une fusée (3) de l’essieu (2) de façon à agir comme un épaulement pour un roulement (4) et comprenant une bague de support (10) qui peut être insérée, lors de l’utilisation, entre le roulement (4) et un collet (7) de l’essieu (2) ; la bague de support (10) comprenant un siège annulaire (12), une surface d’une paroi latérale (13) radialement intérieure de celui-ci étant adaptée avec un jeu radial (G) sur le collet (7) et une paroi d’extrémité (14) de celui-ci venant en appui contre le collet (7), et une garniture annulaire (16) étant adaptée dans le siège (12) au moyen d’un élément de protection annulaire (18) et comportant un élément annulaire (19) élastomère conçu pour venir en prise avec le collet (7) de façon à occuper le jeu radial (G) ; au moins deux protubérances annulaires (27) de l’élément annulaire (19) élastomère étant toujours en contact avec le collet (7).  Figure 1
Patent FR-3136437-A1 (FR)
Title: Renfort arrière de longeron
Inventor: THOR TOU
IPC: B62D21/15
Filed: 2022-06-10
Abstract: L’invention concerne un renfort arrière (14) de longeron (2) destiné à collaborer avec un longeron (2) de véhicule automobile. Conformément à l’invention, le renfort arrière (14) présente, au niveau d’un bord longitudinal avant (20), une languette qui s’étend en saillie par rapport au bord longitudinal avant (20) et relativement à l’axe longitudinal.  Figure à publier avec l’abrégé : Fig. 4
Patent FR-3136776-A1 (FR)
Title: Composition de caoutchouc diénique comprenant une polynitrone.
Inventor: JEAN BAPTISTE DIT DOMINIQUE FRANCOIS
IPC: C08L9/00
Filed: 2022-06-20
Abstract: L’invention concerne une composition de caoutchouc un élastomère diénique, une charge renforçante et un composé qui est de formule (I) ou (II)dans lesquellesn est un nombre entier allant de 2 à 4,n’ est un nombre entier allant de 1 à 3,m est un nombre entier supérieur ou égal à 2,R1 est un groupe de valence m reliant les cycles aromatiques furanes du composé de formule (II),R2 est un groupe hydrocarboné pouvant être interrompu par un ou plusieurs hétéroatomes.
Patent FR-2002812-A1 (FR)
Title: Casting large sheets of plastic material
IPC: B29C39/04
Filed: 1969-02-28
Abstract: Apparatus for shaping plastic sheet has a frame, a mould with a mould cavity supported by the frame, and supply elements for supplying molten plastic to the mould cavity. Means are also present for effecting relative movement between the supply elements and the mould so that the plastic is continuously injected into the mould cavity. The apparatus enables plastic sheet with a relatively large size to be efficiently produced, unlike previous casting apparatus, which is unsuitable for the prodn. of large sized sheet. The sheet obtained has uniform dimensions and uniform physical properties. Sheet of varying thickness, or other varying dimensions can also be produced. The apparatus enables the sheet to be produced continuously and economically.
Patent FR-2005978-A1 (FR)
Title: Catalyst for oxidation of ethylene to ethylene oxide
IPC: B01J23/66
Filed: 1969-04-10
Abstract: Catalyst is made by depositing on macroporous support (e.g. alumina) 2-20% of a mixture of AgO, AgCO3 and carbonates of divalent metals in which 1-50% is AgO. Mixture made by (a) precipitation of carbonates from solution of nitrates with (sic) carbonate and hydroxide of Ca, and, optionally separately, (b) pptn. of AgO with KOH soln. Pref. conditions 10-30 degrees C. and final pH and 10-14; esp. 18-20 degrees C. and pH 10-12. Active, selective catalyst produced.
Patent FR-2011172-A1 (FR)
IPC: C07C37/88
Filed: 1969-06-18
Abstract: 1276087 Organic dispersions IMPERIAL CHEMICAL INDUSTRIES Ltd 21 May 1969 [18 June 1968] 29019/68 Heading B1V [Also in Division C3] Sterically hindered substantially insoluble phenolic antioxidants are dispersed in water using a surface active compound containing a quaternary ammonium group. Several o-substituted polynuclear phenols and surface active compounds are specified. The antioxidant is incorporated into a polyamide, e.g. polyhexamethylene adipamide by adding the dispersion to the monomer mixture before or during polymerisation.
Patent FR-2050339-A1 (FR)
Title: Mfg fibre-reinforced plastic elements of various shapes
IPC: B29C70/34
Filed: 1969-07-17
Abstract: A process whereby fibre-reinforced plastic elements are manufactured in a variety of shapes and cross sections for use e.g. as self-supporting reinforcing or stiffening constructional elements, e.g. in building practice, aircraft construction etc. the process consisting in winding a fibre, impregnated with a hardenable resin on a profiled core between two end plates (15) on the mandrel (11) and thereafter compression moulding the wound preform (3) to the desired shape, e.g. by means of the split mould (6) (6'). The moulded article may be e.g. of double T-section and a series of these combined to form a honeycomb structure, or be of a wide variety of plane and curved profiles.
Patent FR-2181614-A1 (FR)
Title: Fungicidal compsns - contg 8-hydroxyquinoline phosphoric esters
IPC: C07F9/60
Filed: 1972-04-27
Abstract: Title compsns contain a cpd of formula (I) (where R and R' = 1-5C alkyl or R1OR2-; R1 = 1-5C alkyl, R2 = 1-5C alkylene or R1OR2 = tetrahydrofurfuryl, X = O or S A = H or halogen, B = 1-3C, alkyl, m and n = 0-4, so that m + n is not >4).
Patent FR-2190680-A1 (FR)
Title: Rack holding several moulded cheeses - for one man to handle during brining, for turning during ripening, storage and delivery
IPC: A01J25/16
Filed: 1972-06-29
Abstract: This simple, robust, portable rack comprises two vertical, rectangular, side plates joined by horizontal, round or octagonal and preferably perforated shelves, to form several similar shelf pockets. The top and an intermediate shelf can be made hollow to reinforce the rack and to provide lifting slots for the forks of a forklife truck, particularly one with rotatine forks. One man handles several cheese simultaneously, and racks can be stacked to save floor space.
Patent FR-2193099-A1 (FR)
Title: Carding needle bar - resilient assembly from carbon fibres embedded in synthetic resin matrix
IPC: D01H5/14
Filed: 1972-07-18
Abstract: Shock-proof, resilient carding needle bar is made of carbon fibres embedded in a phenol, polyester or epoxy resin matrix, whereby the carbon fibres constitute 15-75% wt. of the bar mass.
Patent FR-2210383-A1 (FR)
Title: Alpha aldimino-penicillins prepn. - from an amino penicillin and 5-nitro furfural or 5-nitro thien aldehyde
IPC: C07D499/68
Filed: 1972-12-20
Abstract: Title cpds. are of formula (I):- (wher eR = H or 1 or 2 Cl or OH gps.; R' = 5-nitro-2-furyl or 5-nitro-2-thienyl). (I) have the advantages of being resistant to enzymatic degradation giving high concns. in the blood, and having greater bactericidal activity than known alpha-amino penicillins.
Patent FR-2329299-A1 (FR)
Title: Use of clay to treat colds - also to remove wrinkles, cure headaches and stimulate thyroid gland
IPC: A61K9/00
Filed: 1973-01-09
Abstract: Colds are treated by inserting clay into the nostrils using a wooden spatula, headaches and wrinkles on the forehead by applying a poultice of clay and brine on chamois leather. The clay is also stated t have a beneficial effect on the thyroid gland.
Patent FR-2214702-A1 (FR)
Title: Adhesive latex for bonding porous substrates - comprising vinyl acetate, ethylene and N-methylolacrylamide interpolymer
IPC: C08F263/04
Filed: 1973-01-19
Abstract: A latex, which can be used as an adhesive, fo an interpolymer of vinyl acetate (I), C2H4 and N-methylolacrylamide (II) is produced by (a) maintaining a C2H4 press. of 3.5-21.1 kg/cm2 over an aq. emulsion, at 0-70 degrees C, contg. partly (80-92, esp. 85-88%) hydrolysed PVA and an alkali or NH4 persulphate or peroxydiphosphate as free radical donor (III), (b) initiating polymsn. with (III) whilst (c) gradually adding (I) and (II) in a constant wt. ratio (III):(I) of 0.5-2.0:100, using 2.5-8% PVA and 0.5-2.0% (III) (w.r.t. the total amt. of (I)) and an addn. rate such that the proportion of unpolymsd. (I) in the aq. charge is not >3.5, pref. 1% of the total wt. during the formation of not 75% of the interpolymer. The latex is suitable for bonding wood, textiles or paper with one another or with nonporous substrates, e.g. PVC and polyolefin films. It gives excellent bonding and resistance to cold flow.
Patent FR-2215452-A1 (FR)
Title: Protective coating compsn - of polysilicate ester and hydraulic cement, esp for steel surfaces
IPC: C09D1/00
Filed: 1973-01-30
Abstract: A compsn. comprising a mixt. of polysilicate ester and hydraulic cement as a moisture reactive filler may be used as a crack-free protective paint coating for steel. The coating is adherent, even on rusty surfaces, and is resistant to deterioration by light, air and water. The ester is pref. an alkyl polysilicate, esp. ethyl silicate, and the compsn. may also include zinc filler and a catalyst, for rapid curing.
Patent FR-2183106-A1 (FR)
Title: Pneumatically controlled pusher centrifuge - with sensors reacting to axial oscillations of rotating drive shaft
IPC: B04B3/02
Filed: 1973-04-27
Abstract: Axial reciprocations of a pusher, inside the rotating filter cage of a centrifuge (e.g. for sepg. crystals from a mother liquor), are limited by pneumatic switching. Single or double orifice sensors may be employed, the positions of which on rotating shaft axis may be adjusted e.g. at each end of stroke, an enlargement at the extremity of the shaft obstructs a single orifice sensor, so that back pressure operates a 4-way auxiliary pneumatic switch, thus actuating a 4-way pneumatic or hydraulic main switch, reversing fluid drive to a double acting piston on the shaft.
Patent FR-2238555-A1 (FR)
Title: Milling cutter mounting shaft - uses eccentric transverse shaft to lock collet and cutter in position
IPC: B23B31/20
Filed: 1973-07-27
Abstract: The cutter (F) is screwed into a collet (4) and the collet is screwed into a nut (6) in the head. the nut has a hole (8) through which passes a shaft with an eccentric centre section (9). One end of this shaft has a head (10) by which it can be rotated, pulling the collet inwards and locking it by pressure on the tapered section (2'). The locking rotation can be in either direction and is limited to approximately 90 deg. by a screw and a slot (12). The other end of the shaft carries a torque spring (14) and a retaining washer by a screw (17).
Patent FR-2239404-A1 (FR)
Title: Control device for tank wagon filling device - has compressed air system moving along a gantry
IPC: B65G67/06
Filed: 1973-07-30
Abstract: The control device is operated by compressed air and requires no manual connecting. As the wagon (10) stops at the filling point, an electrical signal is received by two air inlet installations (113) running (114) along a gantry (107, 115). The air connector heads, pivoted (117) on mounting plates (116), are lowered by air cylinders (118). The first unit strikes a plate (102, 103) on the tank (10), moves along the gantry and a small air cylinder (119) makes the connection (101, 121, 122, 130), opening the dome and forming an electrical earth. After filling, the car moves off and the second unit, already in position, closes the dome. Both then retract.
Patent FR-2242086-A1 (FR)
Title: Antibacterial, antiviral dihydroxy butyric acid derivs - active against Gram-positive and -negative cocci and bacilli
IPC: C07C233/45
Filed: 1973-09-03
Abstract: Cpds. of formula (I) and their mineral and organic salts are nw (where R is NO2, methylsulphonyl, methylmercapto or acetyl). (I) have antibacterial and antiviral props. and are water-soluble. (I) have broad spectrum activity, and are active against Gram-positive and -negative cocci and bacilli, including pneumococci and meningococci (very active) and hemolytic streptococci (moderately active). They are also active against Miyagawanella spp., including tradroma virus, M. lymphogranulomatosis, M. ornithosis and M. psittaci. Absorption is rapid for oral doses (800 mg/day), max. serum levels being attained within 2-4 hrs. (3-8 mu g/ml,) with a plasma half life of ca 13 hrs. Tissue levels (lung, kidney) are higher (up to x100) than serum levels; levels in spinal fluid are ca 50% of serum levels. Excretion in the urine is slow, 40-50% of the dose being excreted in the urine over 1 week.
Patent FR-2242177-A1 (FR)
Title: Sand moulds and cores mfr using the cold-box process - with initial injection of air into shooter chamber before main shot
IPC: B22C15/24
Filed: 1973-08-31
Abstract: Sand mixed with a synthetic org. binder is shot into a mould- or core-box and the mixt. is then hardened instantaneously at room temp. using a catalyst gas. Air at a pressure of 0.01-2 bars is injected into the sand mixt. in the shooter to put the mixt. into suspension; 0.01-0.1 seconds later, a second, -arger air pressure is used to shoot the mixt. into the moulding box. The pref. machine has a coaxial, perforated pipe mounted inside the shooter chamber for carrying out first stage; filters are used on the air supply so that sand does get into the air lines and facilities are provided for clamping the mould- or core-box, making the shot, gassing the mould and ejecting it.
Patent FR-2257858-A1 (FR)
Title: Low voltage system for lamp standards - uses low-cost cable with step-up transformers to counteract voltage drop
IPC: H02J3/04
Filed: 1973-10-15
Abstract: The system is for use with public lamp standards, and comprises a low-cost main, e.g. an aluminium cable, from the supply point, and low-ratio step-up auto-transformers to counteract the voltage drop in the cable. The whole system can be at low tension, with less need for special safety precautions than if distribution was effected at 3kV or more. The auto-transformers, which step the voltage up only by 10% or so, can be installed in compartments without special precautions being necessary. The low use of copper cuts the system costs considerably.
Patent FR-2205333-A1 (FR)
Title: 6-Phenanthridone-3-carboxylic or-acetic acids - useful as gastric sec-retion inhibitors and anti-ulcer agents
IPC: C07D221/12
Filed: 1973-11-06
Abstract: Title cpds. are of formula: (where n is 0 or 1, and R' is H when n is 0, and is H or CH3 when n is 1) together with their therapeutically acceptable salts. They may be prepd. by acetylating methyl 2-amino-biphenyl-4-carboxylates or 4-acetates, treating the acetyl derivs. with POCl3, hydrolysing the resulting methyl 6-methyl-phenanthridine-3-carboxylates or 3-acetates to the corresp. acids, and oxidising them with CrO3 to form the 6-phenanthridone acids.
Patent FR-2249791-A1 (FR)
Title: Track switch for overhead conveyor - pivotal arm swings under weight of carriage and returns under spring force
IPC: B65G9/00
Filed: 1973-10-31
Abstract: The carriages (6) are of the suspended type and have their suspension arms, to the left of the incoming rail (2a), transferred to the right of the outgoing rail (2b). The switch is between these two parallel rails, which are displaced vertically and horizontally. The switch consists of a radial arm (8) turning on an axis (9) supporting and carrying a tubular rail (10) of short length. There are two stops (11, 12) limiting the rotation of the arm (8). A return spring (14) is used. The switch is automatic for a carriage arriving along rail (2a) due to the weight of a carriage and the arm returns under the action of the spring.
Patent FR-2208131-A1 (FR)
Title: Anti laser composite lens of two different glasses - with non brittle interlayer, esp of polyvinyl butyral, between them
IPC: G02B5/22
Filed: 1973-11-29
Abstract: A safety filter for protecting the eyes against multi-wavelength laser beams comprises two glass layers the first being absorbent, to one laser emission wavelength and the second to a different laser emission wavelength, while both are transparent to light extending beyond the visible spectrum; a layer of transparent, non-brittle plastics, esp. polyvinyl butyral, is sandwiched between these two glass layers and bond them together. This results in a non-brittle, composite glass acting as filter with absorbing characteristics for several laser emission wavelengths.
Patent FR-2260932-A1 (FR)
Title: Tractor mounted double post hole digger - two augers, adjustable depth stop, telescopic support arm and compensating springs
IPC: E21B19/087
Filed: 1974-02-15
Abstract: The post hole digging machine is mounted on the tractor three point linkage and consists of a transmission control box (1) connected to the tractor power take off, and control box (2) for the auger (7). Drive from (1) to (2) is effected by a telescopic shaft (8). The auger is supported by arms which form an adjustable parallelogram (3) with telescopic sides capable of being locked at a given length. An adjustable depth stop (6) governs the depths of the holes. Two hand grips (5) enable the operators to raise or lower the augers, aided by compensating springs. The auger is also connected to its support frame by two arms (10) enabling accurate drilling at a precise spot to be carried out. Only three operators are required for the machine, a tractor driver, and a man to operate each of the two augers.
Patent FR-2269122-A1 (FR)
Title: Photo-cured images prodn. using liquid halohydrocarbon developer - contg. nonionic surfactant for poly-ene-poly-thiol compsn.
IPC: G03F7/027
Filed: 1974-04-24
Abstract: Selectively photocured layers are formed on a substrate from a photocurable mixt. of a polyene (I) contg. at least 2 unsatd. C/C bonds in the mol., which enters into a photo-reaction with SH gps., and a polythiol (II) with at least 2 SH gps. in the mol., the no. of reactive unsatd. C/C bonds/mol. (II) and SH gps./mol. (II) being over 4, development being carried out with a liquid halo-hydrocarbon (III) which is immiscible with water and contains 2-20 vol. % nonionic surfactant (IV) of formula RO(CH2CH2O)xH (IVa) or HO(CH2CH2O)a(CHMeCH2O)b(CH2CH2O)cH (IVb) (in which R is 10-30C alk(en)yl, R'.C6H4 or R"CO-; R' is 4-24C alkyl; R" is 10-30C alk(en)yl; x = 1-40; b = 14-70; a = 1-150; c = 1-150), followed by washing with water to complete removal of the uncured areas. Method is used esp. for the prodn. of circuit boards. High resoln. (50-75 mu m line pairs) and good image quality can be produced. The boundary between the lines is vertical, without shoulders.
Patent FR-2268745-A1 (FR)
Title: Mechanical lifting platform - has guardrails on three sides and fourth open for truck entry and exit
IPC: B66B9/16
Filed: 1974-04-25
Abstract: The platform moves up and down two inclined ramps and comprises a horizontal plate (6') surrounded on the three sides by a guardrail (7d, 7e). The fourth side is open to allow entry and withdrawal of the truck (19) to be lifted to the discharge position. The guardrail can be a tube, with two horizontal sections at the height of a man, running along one side of the platform and across the end opposite to that via which the truck is delivered. On the other side, the rail can be low enough to allow side discharge of the truck.
Patent FR-2271511-A1 (FR)
Title: Gas cigarette lighter with compressible vaporizing body - has bottom of flexible fuel feed tube turned horiz. by fuel tank base
IPC: F23Q2/167
Filed: 1974-05-14
Abstract: The lighter uses liquified gas fed to an intermediate chamber and to a vapourizing chamber adjacent to the burner by a pipe (13) which extends to the bottom of the fuel tank and ends in an elbow, so that the fuel inlet is in fact horizontal. This is achieved by making the pipe flexible and longer than the distance between the base of the fuel tank and the base of the expansion valve, so that the bottom of the pipe is turned horizontal. The long suction pipe ensures an even pressure in the line. The fuel valve has a compressible element, and the flame regulation is obtained by varying the pressure on this element.
Patent FR-2273533-A1 (FR)
Title: N-Substd.-2-pyrrolidone-5-carboxylic acid derivs. - normolipemics, psycho sedatives analgesics and cardiovascular agents
IPC: C07D207/28
Filed: 1974-06-04
Abstract: Novel N-substd. -2pyrrolidone-5-carboxylic acid derivs. of formula (I): (where R = OR2, -NR3R4, or OH. HNR3R4 ; R2 = H, lower alkyl or dialkylaminoalkyl, a heterocycle such as 2-methyl chromone or 4-methyl(2,2-dimethyl-1,3-dioxalane); R3 and R4 = H, lower alkyl, phenyl, alkyl, chromonyl, or phenyl pref. subst. by CF3; n = 0.1,2, or 3, and R1 = an aromatic ring which may be subst. by oen or more halogens or methoxy gps, by CF3 or R1 = COR5 where R5 = amino or dialkylamino, or, when n = O, R5 may be a 2-amino chromone gp) are normolipemics, and some cpds. of formula (I) also have psychosedative, analgesic and cardiovascular activity.