baber/WOPTO huggingface dataset:
Patent FR-3128832-A1 (FR)
Title: Procédé de connexion d’une batterie haute tension à un réseau haute tension dans un groupe motopropulseur de véhicule électrique ou hybride
Inventor: AGAPIOS MARIA
IPC: H02J7/34
Filed: 2021-10-28
Abstract: Procédé de connexion d’une batterie haute tension (2) à un réseau haute tension (3) à partir d’au moins un relais (5) dans un groupe motopropulseur de véhicule électrique ou hybride, comprenant :  une précharge du réseau haute tension (3) en fonction d’une consigne de précharge préétablie ;  une connexion entre la batterie haute tension (2) et le réseau haute tension (3) par fermeture du relais ;  une mesure de l’écart entre la tension de la batterie haute tension (2) et la tension du réseau haute tension (3) lorsque la batterie haute tension (2) et le réseau haute tension (3) sont connectés et que le courant de la batterie haute tension (2) est nul ; et un établissement d’une consigne de précharge corrigée en fonction de l’écart mesuré entre la batterie haute tension (2) et le réseau haute tension (3) pour une prochaine connexion.  Figure pour l’abrégé : Fig 1
Patent FR-3129773-A1 (FR)
Title: Cellule solaire tandem en silicium et pérovskite
Inventor: MATHERON MURIEL
IPC: H01L33/04
Filed: 2021-11-30
Abstract: Structure multicouche (100) destinée à former une cellule photovoltaïque tandem, la structure multicouche (100) comprenant :  une sous-cellule inférieure (10) à base de silicium, une sous-cellule supérieure (20) à base de pérovskite,une jonction à effet tunnel (30) comportant du silicium dopé disposé à l’interface de la sous-cellule inférieure (10) et de la sous-cellule supérieure (20),   la sous-cellule supérieure (20) comprenant une couche inférieure de transport de charges (4) composée par une mono-couche de molécules auto-assemblées.   Figure pour l’abrégé : [Fig.1]
Patent FR-3130264-A1 (FR)
Title: Procede de remplissage d’un reservoir au moyen d’un adaptateur de remplissage
Inventor: GARREAU JEAN-MICHEL
IPC: B67D7/72
Filed: 2021-12-15
Abstract: TITRE : PROCEDE DE REMPLISSAGE D’UN RESERVOIR AU MOYEN D’UN ADAPTATEUR DE REMPLISSAGE Procédé de remplissage d’un réservoir de remplissage 2 par un fluide de remplissage au moyen d’un adaptateur 1 raccordé d’une part au réservoir et à un réservoir machine 5 d’une cellule de remplissage 16, l’adaptateur 1 comprenant un tube plongeur 3 axialement ajustable de sorte que la position de son extrémité inférieure 31 soit pilotable à des niveaux différents dans le réservoir, l’adaptateur comprenant en outre un raccordement à un circuit 4 de pressurisation permettant la pressurisation du réservoir par injection d’un gaz dans le réservoir, comprenant, dans cet ordre, une étape de gavage du réservoir en fluide de remplissage via le tube plongeur pendant laquelle l’extrémité inférieure est positionnée à un premier niveau du réservoir se trouvant en dessous du niveau souhaité en fin de remplissage, une étape de retrait du surplus de fluide de remplissage via le tube plongeur, depuis l’état où le circuit fluidique est gavé, par pressurisation du réservoir par l’injection d’un gaz dans le réservoir via le circuit de pressurisation Figure pour la publication : Figure 4
Patent FR-3131352-A1 (FR)
Title: Dispositif hydromecanique pour l’alimentation des chambres d’un verin lineaire recepteur et systeme hydraulique integrant un tel dispositif
Inventor: DECOSNE JEAN-LUC
IPC: F15B15/14
Filed: 2021-12-29
Abstract: La présente invention propose un dispositif hydromécanique (102) pour l’alimentation de chacune de deux chambres actives opposées (VR1CA1, VR1CA2) d’un vérin récepteur (VR1) à double effet pour la commande asservie d’au moins une première tige (VR1TS1, VR1TS2) de sortie, caractérisée en ce qu’il comporte un premier vérin générateur (VG1) à double effet comportant une première tige (VG1TE1) d’entrée de mouvement qui est solidaire d’un premier piston (VG1P1) qui délimite deux premières chambres passives (VG1CP1, VG1CP2) opposées dont chacune est reliée sélectivement à au moins une desdites deux chambres actives opposées du vérin récepteur (VR1) ; et un ensemble (110) d’entraînement de la première tige (VG1TE1) du premier vérin générateur (VG1) comportant un ensemble un ensemble vis-écrou (112, 114) de transformation de mouvement dont un composant (114) de sortie de mouvement est solidaire de la première tige (VG1TE1) du premier vérin générateur (VG1) et dont l’autre composant (112) d’entrée de mouvement est entraîné en rotation par un moteur (M1) d’entraînement.  Figure pour l'abrégé : 1
Patent FR-3132266-A1 (FR)
Title: Procédé d’adaptation d’informations communiquées à un conducteur d’un véhicule et dispositif d’assistance à la conduite apte à mettre en œuvre un tel procédé.
Inventor: DOS-SANTOS JEREMY
IPC: G06V20/59
Filed: 2022-01-28
Abstract: Ce procédé d’adaptation d’informations communiquées par une interface homme-machine (4) d’un véhicule (1) suivant un itinéraire à un conducteur du véhicule (1), comprend les étapes suivantes :  - Détermination d’au moins un index choisi parmi un index représentatif d’une charge mentale du conducteur, un index relatif à la connaissance par le conducteur de l’itinéraire emprunté par le véhicule 1, un index relatif à l’expérience du conducteur vis-à-vis de l’interface homme-machine 4, un index relatif à l’expérience de conduite du conducteur et un index représentatif d’un niveau de risque relatif à l’environnement, et  - Adaptation d’une quantité d’informations et/ou du contenu de ces informations à communiquer au conducteur en fonction de l’au moins un index déterminé.  Figure pour l’abrégé : Fig 1
Patent FR-3121442-A1 (FR)
Title: Procédés et trousses pour la synthèse enzymatique de polynucléotides pouvant former des g4
Inventor: HORGAN ADRIAN
IPC: C12P19/38
Filed: 2022-04-01
Abstract: PROCÉDÉS ET TROUSSES POUR LA SYNTHÈSE ENZYMATIQUE DE POLYNUCLÉOTIDES POUVANT FORMER DES G4 La présente invention concerne des procédés, des compositions et des trousses pour la synthèse enzymatique sans matrice de polynucléotides ayant des séquences capables de former des structures G-quadruplexes (G4). Selon l’invention, des réactions d’allongement affectées par la formation de G4 sont réalisées en présence de polyC oligonucléotides, tels que des amorceurs polyC, qui inhibent ou empêchent la formation de structures G4 intrabrins ou inter-brins.
Patent FR-2096376-A1 (FR)
Title: Phenyl alanine derivs for treating parkinsonism
IPC: C08F283/01
Filed: 1970-01-07
Abstract: Salts of an amine of the formula R4.CHR5.NH2 (where R4 is a phenyl or naphthyl radical opt. substd.; R5 is lower alkyl) with a 3-R'-4-R2-substd. N-Acyl phenyl alanine (where R' and R2 each represent a hydroxy, lower alkoxy, acyloxy, phenyl-lower alkoxy group or together represent a methylenedioxyl group) are useful in the prepn. of L-3-(3,4-dihydroxy-phenyl)alanine (L-dopa) which is used to treat parkinsonism. Suitable salts include the +(alpha)-methylbenzylamine salt of L-N-benzoyl-3-(4-hydroxy-3-methoxy-phenol alanine). Other new cpds. are L-N-acetyl (and benzoyl) -3-(3,4-dimethoxyphenyl)-alanine.
Patent FR-2107861-A1 (FR)
Title: Condensing roller - has thin envelope spaced from an inner shell by an array of protrusions
IPC: D04H1/72
Filed: 1971-09-21
Abstract: The inner shell is covered with a pref. moulded grid having an array knife-like protrusions. and pref. has perforations coinciding with perforations in the grid. The envelope is air permeable and is pref. of metal net or a textile fabric and is supported on the protrusions such that it is spaced from the shell. The roller is used to form the laps, and the suction applied to the inside of the shell acts uniformly over the roller surface (ie envelope) thereby producting a more uniform lap.
Patent FR-2135177-A1 (FR)
Title: Billet extrusion die - with the die and or punch made of silicon nitride for self lubrication
IPC: B21C25/00
Filed: 1972-04-19
Abstract: Hollow die and punch combinations for extrusion from metal billets, where the die and/or the punch is made from hot pressed Si nitride. Unlike die sets made of steel and/or tungsten carbide, may be used without lubrication by phosphatation and repeated soaping without fear of metal to metal pick up or surface welding between the die components. Describes die sets with one component of Si nitride and the other of B.S.S M2 steel. The rugosity of the punch nose is limited to a mean asperity height of 0.000025-0.000125 mm.
Patent FR-2138862-A1 (FR)
Title: Complete pyrite utilisation - by non-ferrous metal extrn
IPC: C22B1/08
Filed: 1972-05-19
Abstract: In the second phase chlorination of pyrites the cleaned charge is soaked with CaCl2 and if required ground to 70-80% 0.05 mm particle size and is then agglomerated. It is then passed for 1/2-1 hr through a counter current fixed excess methane combustion horizontal rotary shaft furnace where it is heated at a rate of 100-120 degrees C/min, the gas entering the furnace at 1100 to 1150 degrees C and leaving at 600-700 degrees C. The material with satisfactorily low S, As, Pb and Cu content is then cooled in a trough by either oxidising or reducing gases as required. Opt. 400 kg of coke etc. may be admixed per ton of material. The flue gases from the first and second chlorination are subjected to wet and dry recovery and cleaning treatment for As, Pb and S recovery. The pelleted pyrite residue, consisting mainly of Fe is utilized for cast iron smelting. The process effecting 100% utilization of the pyrite ore.
Patent FR-2164900-A1 (FR)
Title: Carcinostatic immunogammaglobulin prodn - from blood of animals injected with human cancer-cells
IPC: A61K39/395
Filed: 1972-12-22
Abstract: Antibodies developed and isolated from the blood of animals into whom human cancer cells have been injected exhibit a carcinostatic effect when injected into human patients. Prepd. by a two-stage injection of animals esp. pigs (a) with caner-cells contg. an absorption-retarding agent and, after 2-3 weeks (b) with the same cells without the adjuvant. The antibodies are isolated (a) by chemical pptn. of the gamma-fraction, (b) sepn. of the fraction by electrophoresis or gel-chromatography. The immunogammaglobulins are finally treated with healthy tissue to eliminate any antibodies against healthy tissue cells.
Patent FR-2176058-A1 (FR)
Title: Multiple fluids outlet module - esp for laboratory benches or the like
IPC: B01L9/02
Filed: 1973-03-14
Abstract: A nest of e.g. eight parallel pipes for the various services (water, fuel gas, oxygen, compressed air etc.) runs along the length of the backs of two facing benches and is covered by a rectangular trunking. A support bar runs along the centre of the trunking and to it a number of cross pieces are fixed which have taps with knobs and outlet spouts at each end i.e. on the front and back wall of the duct. The cross pieces are either through drilled or blind drilled from each end and have lateral anions linked to tee pieces in selected service pipes. A modular component system is used.
Patent FR-2240783-A1 (FR)
Title: Heat resistant bond foundry sand recovery - by barreling of hot mould with casting
IPC: B22C5/08
Filed: 1973-08-14
Abstract: The sand from both the moulds and cores is recovered by introduction of the hot casting in the complete sand mould into a rotating horizontal axis barrel, where the resin is ignited by the heat from the casting and burns off and the mould and cores are broken up, with the loose sand accuring being recovered separately from the casting. Burning off of resin may be pref. assisted by burners. The method permits the recovery of the foundry sand with unimpaired properties.
Patent FR-2241375-A1 (FR)
Title: Welding aluminium parts - with cobalt, iron or nickel as additive to the weld metal to reduce porosity
IPC: B23K35/28
Filed: 1973-08-20
Abstract: Welding Al components, in which the weld metal contains added Co, Fe or Ni to reduce the porosity of the bead. Weld metal alloy pref. comprises 0.2-2% Fe, 0.2-2.5% Ni and/or 0.05-2% Co, Fe+Ni+Co =3%, the amt. of each on its own being is not 0.1% Co. is not 0.05% Fe and is not 0.65% Ni.
Patent FR-2208014-A1 (FR)
Title: Carpeting material made in one operation - with woven projecting loops to form pile after cutting to give projecting ends
IPC: D03D27/08
Filed: 1973-11-09
Abstract: A fabric comprising a basic warp and nap warp is woven in a single operation with loops projecting from the fabric and 'jumping' at least two weft threads to form a carpeting material. The back of the fabric is faced with a stabilising layer. Prefd. materials are: basic warp thermoplastics, esp. strip-form polypropylene; nap warp texturised polyester; weft polypropylene strips; stabilising backing layer PVC.
Patent FR-2249763-A1 (FR)
Title: Moulding polyurethane foam article - by hard coat to mould together with layer of high density polyurethane before moulding
IPC: B29C44/14
Filed: 1973-11-07
Abstract: A hard coated polyurethane article is moulded by applying to the mould surface a layer of dyed, non-expanded polyurethane or polyester gel-coat to form the hard coat, and then applying to the hard coat a layer of high density polyurethane containing filler, stiffening material etc. Subsequently layers of plastic foam (e.g. low density polyurethane) of pref. different densities are built up on the layer of high density polyurethane to form the moulded article. The method is used for building boat panels, furniture etc. The method is quick, cheap and produces a strong, well finished article.
Patent FR-2327661-A1 (FR)
Title: Airtight and accessible connection for electric cables - is housed in cylinder partly filled with insulating liquid
IPC: H02G15/10
Filed: 1973-12-14
Abstract: Connection of cable conductors such that the joint remains air and humidity tight while allowing at the same time easy access for repair, monitoring etc. The connection, esp. for cables which are to be buried in the ground, is made by passing both cable ends through the approximately conical ends of two facing cylinders. The cylinder ends are partially blocked, the upper section being cut away to form a window through which the conductors are brought out to be spliced or soldered. Both end pieces are filled to the level of the window with an insulating liquid and connected by an outer riged sheath. Both the sheath to end section and cable to end section are sealed with adhesive tape.
Patent FR-2256731-A1 (FR)
Title: Device for forming the knot of a necktie - is flexible U-shaped band with fastening loop at free ends
IPC: A41D25/02
Filed: 1974-01-08
Abstract: The device is made of a piece of wire or a band (1) and has some means of fastening (3) fixed to its two extremeties. A fastening loop is articulated to one of the extremities (4) of the band and can be fixed to the other extremity (2) by fitting it over a notch (2). At least one of the two branches of the U shape band is elastic so that the device can be opened and closed by the pressure of the fingers. An ornament (5), which is visible from the exterior, is fixed to the central part of the band, opposite the fastening.
Patent FR-2266011-A1 (FR)
Title: Contact face on pistons of swashplate pump - spherical piston head carries cap sloping to match swashplate tilt
IPC: F04B1/22
Filed: 1974-03-26
Abstract: The swashplate pump/motor with its sliding pistons (6) passing through a block (3), through the centre of which passes the rotating spindle (2), and with a sloping base (1) at the bottom against which the swashplate (8) is held by the pistons, has, mounted on the spherical head of each piston, a cap (7) with a sloping contact face which matches the angle of the swashplate, so that good contact is maintained over the whole of the ring-shaped contact face of the circular swashplate. In an alternative design each piston has a concave end, this forming a seating for a spherical head, which has a similarly angled sloping contact face.
Patent FR-2275274-A1 (FR)
Title: Universal machine for lock and ironmongery work - frame mounted motorised shaft equipped with mobile tools and mechanisms
IPC: B21D11/06
Filed: 1974-06-21
Abstract: A universal machine for lock and ironmongery fabrication processes i.e. helix bending, twisting, cutting, punching, milling, trimming, sawing and chisel cutting etc, has a base frame (1) carrying a motorised spindle (3) equipped with a set of tools (13 etc) and mechanisms, each piece of equipment being fixed either on the spindle (3) or the base frame (1) and able to be used without dismantling adjacent elements. Helix bending operations take place at one end of the spindle, the remaining operations taking place at the other end. Preferably the machine has a support frame of inverted 'L' form with an elongated horizontal slot (2) for tool attachment and a relatively short vertical upper bearing for the drive spindle which aligns parallel to the 'L' horizontal. Details of each equipment type are included.
Patent FR-2243483-A1 (FR)
Title: Surgical knot tying practice device - post on which knots are tied is surrounded by a split sleeve
IPC: G09B23/28
Filed: 1974-09-03
Abstract: The teaching aid comprises a flat base (1), which is pref. circular, with a post (2) projecting from the cntre of the base (1) and surrounded by a cylindrical hood (3), coaxial with the post (2). The top edge (4) of the hood (3) is at an angle tot he horizontal and a slot (5) extends down towards the base from the bottom of the inclined edge (4). A reel of surgical thread (8) may be held by a peg adjacent the periphery of the base (1), which may also act as a support surface for the surgical instruments (7) used by the student to tie a length of thread around the upstanding post (2) enclosed by the hood (3).
Patent FR-2287919-A1 (FR)
Title: Mouth-to-mouth resuscitation appts. - has plates with rubber bosses on tube ends fitting between teeth and lips
IPC: A61M16/00
Filed: 1974-10-18
Abstract: The equipment comprises a flexible tube (2) whose end (8) for insertion in the mouth of the patient has a plate (5) fitting round it and for insertion between the lips and teeth of the latter. On the face of this plate towards the interior of the mouth are one or more rubber bosses (6, 7). At the other end of the tube is an orifice (4) aiding introduction of air into the tube by the rescuer, typically with a plate similar to that inserted in the patient's mouth. There can be an even number of rubber hosses, on the same level and opposite sides of the tube end. A semi-rigid retro-lingual nozzle can be attached to this tube end, and can be held in place by friction or screwing home.
Patent FR-2248879-A1 (FR)
Title: Recovery of gold, sulphide minerals and minerals of uranium etc. - from ores and products from metallurgical installation by flotation
IPC: B03D1/02
Filed: 1974-10-24
Abstract: Gold, minerals of gold, of platinum gp. metals, of silver gp. metals and of uranium gp. metals are recovered by flotation from ores and products of metallurgical installations contg. at least gold and one of the other minerals, by mechanically agitating a pulp prepared in a manner appropriate to the nature of the material, in at least one conditioning step where the pH has been reduced to 1.5-5.0 with an acid, so as to produce strong activation of at least one of the minerals in at least one of the steps, and at least one conditioning step at a pH of 6.0-11.0 in the presence of at least one collector of hydrosulphate anions, to produce strong activation of the gold and at least one of the minerals, and flotating the pulp in the presence of a foaming agent to produce an enriched concentrate of gold and the activated mineral(s). Residues remaining after cyanide treatment of gold ores previously thought to be closed w.r.t. the cyanide treatment, can, after the beneficiation process of the invention be treated again with cyanide to recover >75% of the gold remaining in the residue. At the same time, uranium values are put into suspension in the same concentrate with the gold. High recovery of pyrites is also obtd.
Patent FR-2249779-A1 (FR)
Title: Reinforcing belt for high speed automobile tyres - with first belt layer, side strips, and folded second belt layer
IPC: B60C9/26
Filed: 1974-10-31
Abstract: Reinforcing belt for automobile tyres consists of a first belt layer, side strips consisting of a synthetic resin or rubber mixt., and a second belt layer whose eges are folded around the side strips so that the latter end at a pre-defined minimum distance from the fold edges, the folded edges of the second belt layer also surrounding (the edge zone of) the first belt layer. Provides tyres for use at very high velocities, and with excellent stability and roll resistance.
Patent FR-2303577-A1 (FR)
Title: Toy building blocks for spatial model - have at least six faces which can join any other block
IPC: A63H33/14
Filed: 1975-03-13
Abstract: The toy building blocks apply no geometrical constraints to the spatial form constructed, but bond to each other and have at least six individual joint faces. All the joint faces are uniquely orientated and capable of connection to any face of a different block. Annular liaison rings with opposed adhesive faces may be used to bond blocks together. Blocks may be of polyhedral, ovoid or spherical form. The ovoid and spherical forms are hollow, and have local concavities which conform to the convexity of the other blocks in the set. The hollow ovoid and spherical block types may be cut and connected to other blocks by three point gluing.
Patent FR-2305633-A1 (FR)
Title: Pivoting plate assembly for use in vehicle seat - has ends received in slots formed by punched out guide tonges
Inventor: PEZIER YVES
IPC: B60N2/22
Filed: 1975-03-26
Abstract: The assembly is designed to provide resistance to laterally applied loads. Each plate (1, 2) has at least one tongue of metal (8, 9) formed in it by being punched through when the plates are made. These tongues form slots into which the ends (5, 7) are located. The tongues have a portion (12, 15) parallel to the plates and a sloping section (10, 13). The plates are put together by laying one against the other then sliding then together to engage in the slots. The central pivot (3) is then fitted into matching holes in the plates and tightened in place.
Patent FR-2302276-A1 (FR)
Title: Phosphoric acid purification - by solvent extraction water washing of extract and back extraction with water
IPC: C01B25/234
Filed: 1975-04-30
Abstract: Prodn. of phosphoric acid with reduced inorg. impurities from crude phosphoric acid obtd. by decompsn. of an ore of phosphorus with sulphuric acid comprises extracting the crude acid with a 6-8C alkanol (I), washing the extra >=4 times with water opt. contg. phosphoric acid, the total amt.of washing water beeing 20-50 pts. wt. per 100 pts. wt. phosphoric acid contained in the extract, and back extracting the washed extract with water to obtain aq. phosphoric acid with reduced inorg. impurities, which if desired may subsequently be concd. Pred. (I) is 3 or 5 methylhexanol. The process is simple and avoids the use of expensive metals. such as ion exchange resins.
Patent FR-2312641-A1 (FR)
Title: Boiler for generating vapour at critical temp. - has valves and recessed spheres for metering water admission
IPC: F22B1/28
Filed: 1975-05-30
Abstract: The high pressure boiler drum (1) is provided with electrical heating elements (2) and has an outlet (3) leading to the turbine (5). The upper part of the boiler houses two rotatable spheres (7, 12) with part spherical recesses (10, 11, 13). The liquid reservoir (16) is connected through a valve (6) to the upper sphere (12). Liquid flows into the space (11), and the valve (18) is opened to equalise the pressure, and the sphere (12) is rotated through 180 deg. The valve (18) is closed and the lower valve (17) is opened, and the lower sphere is then rotated through 180 deg. The elements (2) then heat the liquid to its critical temperature and pressure. This pressure is resisted by the sealing ring (7a) which is pressed against the spherical surface of the boiler drum.