baber/WOPTO huggingface dataset:
Patent FR-3126551-A1 (FR)
Title: Module de batterie pour vehicule automobile
Inventor: LI HAI
IPC: H01M50/204
Filed: 2021-09-02
Abstract: L’invention concerne un module de batterie (1) comportant un capteur de force (9) logé dans le boitier 6 logeant par ailleurs les unités de stockage (5). Le capteur de force (9) est situé dans une position intermédiaire entre les unités de stockage (5) et un couvercle (7) de fermeture du boitier (6). Le capteur de force (9) est logé dans le couvercle (7) et en regard de l’une des unités de stockage (5), afin que celles-ci exercent sur lui une force de compression (F) non nulle lorsque le couvercle (7) est fixé au boitier (6). L’invention concerne par ailleurs un procédé de surveillance d’un tel module de batterie (1).  Fig. 2
Patent FR-3129814-A1 (FR)
Title: Dispositif de distribution de produit à la base des tiges capillaires et/ou sur le cuir chevelu
Inventor: BLANC VALÉRIE
IPC: A46B11/00
Filed: 2021-12-07
Abstract: TITRE DE L’INVENTION : DISPOSITIF DE DISTRIBUTION DE PRODUIT À LA BASE DES TIGES CAPILLAIRES ET/OU SUR LE CUIR CHEVELU Le dispositif (100) de distribution d’un produit à la racine de cheveux et/ou sur un cuir chevelu, comporte au moins un assemblage (110) solidaire d’un support (102), chaque assemblage comportant au moins une dent (103), au moins une buse (104) et au moins un applicateur flexible (106), chaque dent étant configurée pour séparer des cheveux jusqu’à leurs racines, chaque buse étant configurée pour distribuer le produit sur les racines des cheveux séparés par la dent et/ou sur le cuir chevelu entre les cheveux séparés par la dent, et chaque applicateur étant configuré pour étaler, sur les racines et/ou le cuir chevelu, le produit distribué par au moins une buse.  Figure pour l'abrégé : figure 1
Patent FR-3130213-A1 (FR)
Title: Bloc optique comprenant une glace integrant une prise electrique
Inventor: TIXIER JULIEN
IPC: B60Q1/04
Filed: 2021-12-09
Abstract: Bloc optique d’un véhicule, ce bloc optique comprenant:- un boîtier optique (1),- une glace (2) obturant le boîtier optique (1),- une prise (3) électrique,la glace (2) comprenant un logement (7) ayant une ouverture (6) sur l’extérieur du bloc, et délimitant un espace (5) dans lequel la prise (3) est maintenue.   Figure 1
Patent FR-3135581-A1 (FR)
Title: Optimisation du calcul des messages de contrôle parité dans un processus de décodage LDPC
Inventor: BARTHE LYONEL
IPC: H03M13/11
Filed: 2022-05-12
Abstract: L’invention concerne un procédé de décodage LDPC. Le procédé comprend l’exécution d’itérations jusqu’à ce qu’un critère d’arrêt soit satisfait. Chaque itération comprend :  un calcul de messages de variable (αn,m), un calcul (112) de messages de contrôle de parité (βm,n), un calcul de variables d’estimation a posteriori.  Le calcul (112) d’un message de contrôle de parité (βm,n) pour un nœud de contrôle de parité (CNm) comprend :  une détermination (141, 142) des deux plus petites valeurs (Min1, Min2) parmi les valeurs absolues des messages de variable associées audit nœud de contrôle de parité (CNm),une comparaison (143) d’une différence entre ces valeurs avec un seuil,une détermination (145) d’une valeur de correction en fonction du résultat de la comparaison,un calcul (146) du message de contrôle de parité en fonction de la valeur de correction.  Figure pour l’abrégé : Fig. 10
Patent FR-3137756-A1 (FR)
Title: Dispositif de mesure d’angle de calage et procédé de mesure d’angle de calage associé
Inventor: VERDIER BASTIEN PIERRE
IPC: G01B7/30
Filed: 2022-07-05
Abstract: Dispositif de mesure d’angle de calage et procédé de mesure d’angle de calage associé Un aspect de l’invention concerne un dispositif de mesure d’angle de calage d’aubes d’une turbomachine avec un premier axe X, comprenant : - une roue mobile centrée sur le premier axe X munie d’une pluralité d'aubes disposées radialement autour du premier axe X, chaque aube présentant un pied au niveau duquel elle est montée pivotante autour d’un deuxième axe Y radial de pivotement, - un bâti fixe d’axe X, comprenant au moins un ensemble de capteurs magnétiques fixes perpendiculaire au premier axe X, - la roue mobile comprenant une première cible magnétique, la cible magnétique étant fixe sur la roue mobile, chaque aube ayant un profil orienté selon un troisième axe Z, - une première aiguille magnétique fixée sur une première aube et formant un premier angle alpha avec le troisième axe de la première aube, la première cible magnétique servant de repère pour la première aube, le dispositif de mesure comprenant une deuxième aiguille magnétique fixée sur une deuxième aube et formant un deuxième angle beta avec le troisième axe de la deuxième aube, le deuxième angle beta étant différent du premier angle alpha.  Figure à publier avec l’abrégé : Figure 10b
Patent FR-3137641-A1 (FR)
Title: Procede d’optimisation de la consommation energetique d’un vehicule
Inventor: SANS MARIANO
IPC: G06V20/58
Filed: 2022-07-08
Abstract: L’invention concerne un procédé, mis en œuvre dans un calculateur (4) embarqué au sein d’un véhicule (2), d’optimisation de la consommation énergétique du véhicule (2), le calculateur (4) étant relié à un système (8) de gestion de données statiques et/ou dynamiques relatives à l’infrastructure routière et/ou au trafic routier, un élément d’infrastructure routière (6) fonctionnant alternativement dans un premier état ouvert ou passant et dans un second état fermé ou bloquant selon un cycle de fonctionnement fixe, prédéterminé et prédictible, le véhicule (2) étant muni en outre d’un système (12) de navigation et de positionnement du véhicule (2), l’itinéraire du véhicule sur une distance prédéterminée étant prédéfini ou prédit au sein du calculateur (4), le calculateur (4) étant configuré pour calculer un profil de vitesse optimal du véhicule (2) selon une méthode de calcul prédéfinie, ladite méthode de calcul étant configurée pour permettre une minimisation de la consommation énergétique du véhicule.  Figure de l’abrégé : Fig. 1
Patent FR-3137833-A1 (FR)
Title: Composition de nettoyage des cheveux
Inventor: GUO YUANJI
IPC: A61K8/49
Filed: 2022-07-18
Abstract: Composition de nettoyage des cheveux La présente invention concerne une composition de nettoyage des cheveux comprenant :  a) au moins un tensioactif anionique ;  b) au moins un alpha-hydroxyacide et au moins un bêta-hydroxyacide ;  c) au moins un composé piroctone ; et d) au moins un alpha oléfine sulfonate.  La présente invention concerne également un processus de nettoyage des cheveux comprenant l'application de la composition selon la présente invention sur les cheveux, puis le rinçage des cheveux à l'eau après une période d'exposition facultative.  Figure pour l'abrégé : néant
Patent FR-3134391-A1 (FR)
Title: Procede de depolymerisation de polyesters terephtaliques en esters de terephtalate a temperature ambiante
Inventor: EL MAHDI AYOUB
IPC: C08J11/24
Filed: 2023-01-19
Abstract: La présente invention a trait au domaine du recyclage de matériaux comprenant du polyester de téréphtalate, notamment du polytéréphtalate d'éthylène (PET), pur ou en mélange couramment utilisés pour la fabrication de bouteilles en plastiques jetables, barquettes alimentaires, panneaux composites pour isolation... Plus particulièrement, elle concerne un procédé permettant le recyclage du polyester de téréphtalate en téréphtalate de diméthyle (DMT) en moins d’une heure et sans étape de prétraitement. De plus, ce procédé ne met pas œuvre de produit toxique. Il est donc particulièrement avantageux d’un point de vue industriel.
Patent FR-2029389-A1 (FR)
Title: Continuous movement of a metal strip thro- - ugh a treatment bath or chamber
IPC: B65G49/04
Filed: 1969-01-24
Abstract: The strip follows a path which leads it alternately from a first roll to a second one and back. Along one of these courses the strip is twisted at right angles, displaced parallel to the roll axis, and then twisted a second time at right angles.
Patent FR-2023602-A1 (FR)
Title: Aluminium capacitor
IPC: C25D11/04
Filed: 1969-11-14
Abstract: Aluminium condenser is made from an aluminium element by placing the latter in a forming bath. For producing an oxide film on the element an electrical tension is produced between the bath and the element, whilst using an A.C. superimposed on a D.C.
Patent FR-2051543-A1 (FR)
Title: Steroid and steroid glycoside nitrates with - positive inotropic activitye neuroleptic antihistaminic activity
IPC: C07J41/00
Filed: 1970-05-15
Abstract: Heart stimulant steroids and steroid glycosides of the cardenolide and butadienolide type are dispersed in excess acetic ahydride and treated with absolute HNO3 or its salts, in the presence or CH2Cl2, CHCl3, acetone, CH3CN or nitrobenzene, preferably at -40 to +25 degrees C., to obtain the nitrates. The products are valuable heart stimulants with a positive inotropic activity, and are superior to the starting materials.
Patent FR-2168136-A1 (FR)
Title: 2-aminobenzoyl hydrazones - with antiinflammatory, analgesic and antipyretic activity
IPC: C07D213/53
Filed: 1972-01-17
Abstract: Cpds. of formula: where R1 is phenyl opt. substd. by >=1 alkoxy or CF3; benzyl; the gp. where n is >1 and the phenyl gp. is opt. substd. by >=1 alkoxy; benzoyl opt. substd. by >=1 alkoxy, NO2 on the phenyl ring; R2, R3 are H, halogen, alkyl, NO2; R4, R5 are H; alkyl; COOH; phenyl opt. substd. by halogen hydroxy, or by dialkylamino when R1 is not = benzyl; pyridyl.
Patent FR-2177459-A1 (FR)
Title: Alcoholic fruit drink - with long storage life
IPC: C12G3/00
Filed: 1972-01-19
Abstract: Alcoholic drink is prepd. by mashing shreds of dried oranges and lemons in wine. The fruit is dried to 1/3-1/4 of their original wt. Fruit syrup may also be added in amt. 3-10% of wine.
Patent FR-2130355-A1 (FR)
Title: Repairing or retreading of car tyres - by bonding avulcanized strip onto the used tread
IPC: B29D30/56
Filed: 1972-03-17
Abstract: The lateral transition from the bubble free applied strip to the tyre carcass is sealed by a self-vulcanising or hardening material layer and the adhesive or bonding layer is hardened or vulcanised in the usual manner in a heated pressure vessel. Pref. a polyester resin, PVC, polyisobutylene, polyvinyl alcohol, epoxy resin, latex or butyl rubber can be used as the self-vulcanising sealing material.
Patent FR-2212196-A1 (FR)
Title: Continuous casting of profile section - between chilled rolls
IPC: B22D11/06
Filed: 1972-12-28
Abstract: Thin cross section sections are cast by pouring of melt between two adjacent parallel rolls, one of which rotates within the side flanges of the other, the metal being cast into a trough formed by the two rolls and being quenched on contacting the rolls, whilst being pressed together on passing through the roll gap. The rolls are pref. hollow with coolant applied to their inner face of their circumference. The method permits the prodn of a great variety of thin walled profile metal sections.
Patent FR-2230337-A1 (FR)
Title: Method of impregnating sanitary towels - fluid is injected through porous wall in tube down which tampons travel
IPC: A61F13/20
Filed: 1973-04-19
Abstract: The process is for impregnating materials such as gauze, cotton lint etc., with a liquid conferring special properties on them, and particularly for use on feminine hygiene tampons. The items are passed one after the other along a tube, part of whose wall is porous, and the impregnating liquid is injected from the outside, through the porous part. In tampon manufacture where flexible material is moulded, this process can be effected before or during the moulding operation. The porous part of the wall can be perforated, or of porous material and can form part of the mould.
Patent FR-2200236-A1 (FR)
Title: Ferric ammonium citrate prepn - from calcium citrate, ferric sulphate and ammonia
IPC: C07C51/41
Filed: 1973-06-01
Abstract: Process comprises reacting ferric sulphate with calcium citrate, removing CaSO4 and treating the product with ammonia. As a medicament and in photography. The process uses materials of known purity and the intermediates are easily isolated. pH of the mixt. is adjusted to pH 4-6 before removal of CaSO4 and after removal is adjusted further to pH 7.2-7.5. A stoichiometric excess of calcium citrate is used. 200g. calcium citrate added to a filtered soln. of 200g. ferric sulphate in 500 cc. water at 70 degrees C stirred at 50-70 degrees C, 75 cc. NH3 added to pH 4.5 air bubbled through for 2 hrs., a further 10 cc. NH3 added to pH. 6.0, the mixt. filtered, the ppt. washed with water at room temp. NH3 added to the filtrate to pH 7.4 and the soln. concd. gave pure ferric ammonium citrate, Fe(NH3)2(C6H5O7)3H2O.
Patent FR-2271313-A1 (FR)
Title: False twisting device has ring and traveller take-up device - of which ring is moved by double acting hydraulic ram
IPC: D02G1/02
Filed: 1973-10-08
Abstract: A false twisting device comprises a twist fixing assembly and a vertically mounted ring and traveller take-up device located at the front face of the twist fixing assembly. The ring of the take-up device is moved up and down by a double acting hydraulic ram to which hydraulic fluid is supplied by a control unit. A smooth movement of the ring is achieved thereby reducing variations in the yarn tension during winding. The arrangement is suitable for taking up knitting yarns of less than 40 den. at speeds of 400-800 m/min.
Patent FR-2247669-A1 (FR)
Title: Uniting flow of evaporated natural gas with stream of natural gas - involves spraying liquid directly into heated gas stream
IPC: F17D1/00
Filed: 1973-10-12
Abstract: A liquefied gas, is evaporated and mixed with a gas stream, which is heated and into which the liquid is directly sprayed, for intimate contact. Preferably the heating of the gas is controlled in dependence on the temperature of the united stream; the gas is first divided into two partial streams, and the liquid is sprayed into the first, and the mixture is afterward combined with the second stream. Natural gas is used, and the liquid is liquefied natural gas, or petroleum gas. The apparatus has a heater connected to a gas duct and a contactor/mixer connected to the heater via a hot gas duct. It is connected via a feed duct and an injector to a source of the liq. with a drain duct for the united stream.
Patent FR-2204767-A1 (FR)
Title: Relief valve for hydraulic filter - comprises spring loaded sleeve with shoulder which slides in holder when filter becomes fouled
IPC: F16K17/04
Filed: 1973-10-31
Abstract: Hydraulic circuit is protected when cartridge filter becomes fouled by an integral relief valve. This consists of two cylindrical members, the inner one of which is free to slide while the other is mounted to the filter housing. Oil leakage between them is prevented by an 'O' ring. The inner member has a step against which a coil sprung is located, held at the bottom by the outer member. The inner member is held against a sealing surface by the spring. However if the press outside the valve exceeds the press. inside by more than the spring tension, the inner member is depressed by the press on the step and is moved away from its seal. This allows oil by-pass. The valve is located above the cartridge in the downstream flow with the supply press. on the outside.
Patent FR-2256956-A1 (FR)
Title: Aerobic fermentation with control of oxygen and temp. - by varying proportions of gases bubbled through tank
IPC: C12M1/36
Filed: 1974-01-04
Abstract: An apparatus for carrying out controlled aerobic fermentation comprises a vessel, an agitator, a first gas inlet pipe comprising a regulator valve, the setting of which is determined as a function of the molecular oxygen content of the system as read by an oxygen indicator, and a second gas inlet pipe, comprising a regulator valve, the setting of which is regulated as a function of a temperature sensor in the system. Pref. the agitator is a flat bladed turbine and one of the pipes introduced gas (air) just below the blades so that maximum bubble formation is obtained. The oxygen content and temp. in the tank can be easily regulated; no cooling pipes are needed for removing excess heat generated. The bubbling action produced by one or other of the feeds achieves this result.
Patent FR-2327381-A1 (FR)
Title: Vertically opening counterweight operated doors - is linked by bearer chains to reserve chains at separate points
IPC: E06B/
Filed: 1974-01-18
Abstract: The door opens vertically by means of a counterweight, which is linked to it by at least one bearer-chain. The door is designed to eliminate accidents caused by non-functioning of the holding mechanism in conventional doors of this type. This is achieved by linking each bearer chain (6,7) to a reserve chain (8,9) so that the points of application on the counterweight (14) are different. If one of the bearer chains breaks, the reserve chain continues to link the door to the counterweight and the door functions normally. Because of the difference in application points, the unusual position of the counterweight will be quickly noticed and repairs made. A holding mechanism is unnecessary which makes the door cheaper to manufacture and reduces maintenance costs.
Patent FR-2261137-A1 (FR)
Title: Embossing side of open ended metal tubes etc. - using one roller pressing can against another roller with attached mandrel
IPC: B41F17/22
Filed: 1974-02-15
Abstract: The embossing machine has a tubular mandrel mounted in bearings and driven by a gear. The mandrel is rigidly attached to the embossing roller by a key. A disc runs on a bearing on the mandrel. A shaft driven by the gear passes through the mandrel and carries a disc at its outer end. The two discs have a diameter slightly less than the bore of the tube which is to be embossed. When the machine is driven by the shaft through the gears, the tube is embossed by the upper roller pressing it against the surface of the embossing roller.
Patent FR-2264676-A1 (FR)
Title: Motor driven bicycle wheel - has electric motor in wheel with battery powered epicyclic gearing
IPC: B62M7/12
Filed: 1974-03-18
Abstract: A fixed shaft has a large diameter section carrying three toothed wheels forming part of a reduction gear. An electric motor rotor rotates about the fixed shaft. The motor is fitted at one end with its brush bearings and a toothed pinion at the other end. The rotor is turned by a stator held in position by a box piece which houses the battery for the motor. The box piece can turn around the shaft on suitable bearings. The stator and the box piece have an integral crown wheel which meshes, via the toothed wheels, with the pinion.
Patent FR-2272942-A1 (FR)
Title: Adhesive tape dispenser - has flexible strip inside casing to free end of tape from serrated cutter
IPC: B65H35/00
Filed: 1974-05-30
Abstract: The adhesive tape dispenser has a casing (1) in which the reel of tape (3) can rotate. To use the device the free end of the tape is pulled outwards, freeing it from the end of a flexible arm (9) attached at one end to the casing. When the tape is pulled downwards to be cut off on the cutting edge (4), the flexible arm is, pulled against a stop (15). After the piece of tape has been removed, the flexible arm pulls the end off the cutting edge, leaving it free for easy subsequent use. A variation has the flexible piece and the cutting edge made from one separate part.
Patent FR-2277944-A1 (FR)
Title: Detachable fixing piece for excavator bucket teeth - has tooth sockets with pairs of holes receiving tooth locking pins
IPC: E02F9/28
Filed: 1974-07-08
Abstract: The detachable fixing piece for attaching teeth to an excavator bucket consists of supports (3) for the teeth, each support being a rectangular-section socket into which the base of the tooth is inserted and having in its side walls rectangular holes in pairs facing each other into which a flexible pin (8) is placed, holding the tooth firmly in the socket. The sockets are linked together by plates whose front edge is level with the middle of the socket and whose back edge curves towards the bucket to facilitate the transfer of materials into the bucket.
Patent FR-2278176-A1 (FR)
Title: Screwed electrical wire connection point - has access openings in sides of U section bodies
Inventor: DELPHIN PAUL
IPC: H01R4/36
Filed: 1974-07-10
Abstract: The lug or terminal is for the connection of one electrical wire to one or more others, the connection being maintained by the pressure of a screw holding the conductors together. The design is intended to provide a low overall geometry and secure electrical connection. The overall shape is that of a 'U' with the upper section opened out to continue parallel. The screw providing the connection pressure is trapped in the upper section of the 'U' by an approximately rectangular plate (3) having its corners cut away, allowing it to be held in cut-away sections of the 'U'. The wire (5) to be connected and the output connector (4) are located in the base of 'U'.
Patent FR-2282517-A1 (FR)
Title: Retractable cover for tennis courts - has cables with cover support carriages and cable drawn cover moving carriages
IPC: E04H15/04
Filed: 1974-08-20
Abstract: A steel arched structure (2, 3) is placed at each end of the area to be covered (1). Supporting cables (4) are stretched between these arches. The tension of the cables is regulated so that they do not sag beyond a specified point despite the varying weights to which they are subjected. Carriages (5) slide along these cables and support a cover (7) which is attached to an arched structure at one end. The other end of the cover is suspended from the supporting cables (4) by drive carriages (11) attached to pulling cables (12). The latter are used to extend or retract the cover.
Patent FR-2283549-A1 (FR)
Title: Epitaxial deposition of III-V cpds. - on a substate, incorporates substitution of an element in the same 111 or V gp
Inventor: ANDRE ELIE
IPC: H01L21/208
Filed: 1974-08-27
Abstract: Epitaxial deposition of III- V cpds. on a substrate in which the substrate being made of a first matl. and coated with a layer of a second matl. resulting from the substitution at least partially of an element of the first matl. with at least one other element of the same group of the Periodic Table, from a mass of liquid contg. the components of the matls. to be deposited, which is characterised in that, considering the coefft. of electronegativity of the replacement element and that of the first cpd., and on the other hand, the potential barrier at the solid-liquid interface and the exterior driving forces of ionic migration, the elements are chosen and the exterior driving forces arranged to give a positive overall effect. Ionic migration is favoured and deposition takes place in better conditions.
Patent FR-2283758-A1 (FR)
Title: Pincers for forming Adams teeth braces - have stepped jaw faces forming brace in two stages from steel wire U
IPC: A61C7/04
Filed: 1974-09-03
Abstract: The pincers form wire braces of the Adams type used for correcting teeth alignment in a quicker and simpler fashion than tools of prior art, and embody opposed jaw faces. At least one jaw is striated to prevent the wire used to form the braces from slipping. The tool has opposed stepped jaw faces (A, B) which form the braces from 'U' shaped pieces of steel wire in two stages. A piece of wire has its base placed between the jaws which are closed to bend the legs 45 deg. close to the base. The wire is then replaced with the bend in a jaw groove and the jaws again closed to further bend the wire.