baber/WOPTO huggingface dataset:
Patent FR-3126068-A1 (FR)
Title: Dispositif de rigidification d’un connecteur de type m.2
Inventor: GUYOT PASCAL
IPC: H01R13/436
Filed: 2021-08-04
Abstract: Ce dispositif de rigidification (5) d’un ensemble comprenant une carte électronique mère (2), une carte électronique fille (1), un connecteur (3) de raccordement de la carte fille (1) parallèlement à la carte mère (2), et un élément de maintien en position (4) de la carte fille (1) par rapport à la carte mère (2), le dispositif de rigidification (5) comprenant une bride principale (6) destinée à enserrer la surface supérieure et les surfaces verticales latérales du connecteur (3).  Figure pour l’abrégé : Fig 2
Patent FR-3127518-A1 (FR)
Title: Étage de turbomachine comprenant au moins un anneau d’étanchéité
Inventor: PELLATON BERTRAND GUILLAUME ROBIN
IPC: F01D25/12
Filed: 2021-09-28
Abstract: Un étage de turbomachine, en particulier d’aéronef, ayant un axe principal (A-A) et comporte une roue (2A) aubagée comportant un disque portant à sa périphérie des aubes (4), ces aubes (4) comportant des plateformes (6) formant en amont un becquet (6A) annulaire s’étendant autour de l’axe (A-A) et orienté axialement vers l’amont et un distributeur (2B) comportant une virole (12) annulaire s’étendant autour de l’axe (A-A) et des pales (11) s’étendant radialement vers l’extérieur depuis cette virole (12). L’étage comporte également au moins un premier anneau d’étanchéité (17) s’étendant autour de l’axe (A-A) et agencé radialement à l’intérieur de ladite virole (12), ce premier anneau d’étanchéité (17) étant situé axialement en amont et en regard dudit becquet (6A) et étant réalisé dans un matériau abradable de façon à pouvoir s’user par frottement avec le becquet (6A).  Figure pour l'abrégé : Figure 4
Patent FR-3127453-A1 (FR)
Title: Système de montage d’un appui-tête de siège de véhicule automobile
Inventor: SOY ALBERT
IPC: B60N2/818
Filed: 2021-09-28
Abstract: L’invention concerne un système (1) de montage d’un appui-tête de siège de véhicule automobile sur un dossier dudit siège un moyen de réception (4) en coulissement d’une tige (2) et une armature (5) pourvue d’un dispositif de réception (6) en emboitement dudit moyen, ledit moyen étant formé d’un manchon supérieur (8) et d’un manchon inférieur (9) disposés axialement à distance l’un de l’autre, lesdits manchons définissant chacun un conduit (10) de section analogue à celle de ladite tige de manière à réaliser un contact ajusté entre les deux, ledit dispositif de réception étant formé par deux orifices supérieur (11) et inférieur (12), ménagés dans ladite armature, de réception respective desdits manchons supérieur et inférieur.  Figure 2
Patent FR-3129886-A1 (FR)
Title: Dispositif lumineux d’un véhicule automobile
Inventor: RASOLDIER NIRINA
IPC: B60Q1/02
Filed: 2021-12-08
Abstract: L’invention concerne un dispositif lumineux (1) d’un véhicule, comportant une platine (2) comprenant des organes de fixation du dispositif lumineux à un châssis du véhicule, un boîtier (3) et au moins un module lumineux agencé dans le boîtier, caractérisé en ce que la platine comporte deux organes de guidage (51, 52, 53, 54, 55, 56), en ce que le boîtier comporte au moins deux organes de positionnement (61, 62, 63, 64, 65, 66), chaque organe de positionnement étant associé à l’un des organes de guidage en étant apte à venir au contact de cet organe de guidage associé pour définir une position de repos du boîtier sur la platine, le boîtier étant monté mobile, selon au moins trois degrés de liberté, sur la platine par au moins un organe élastiquement déformable (7) apte à rappeler le boîtier vers ladite position de repos.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3132516-A1 (FR)
Title: Frein à disque pour engin de levage, combinant un frein positif et un frein négatif
Inventor: BABISE DAVID
IPC: B66D5/14
Filed: 2022-02-07
Abstract: Frein hybride pour engin de levage, comprenant : une plateau supérieur (2) et un plateau inférieur(3) formant une pince apte à serrer un disque (1), le plateau supérieur étant porté par un sabot (6) coulissant axialement dans un demi-étrier (4) ; un empilage de rondelles ressorts (10) agencé dans le demi-étrier ; un piston négatif (80) coulissant axialement dans le demi-étrier, le piston négatif pouvant être placé dans une position de frein ouvert lorsqu’une première source d’énergie est activée, le piston négatif étant poussé dans une position de frein fermé par l’empilage de rondelles ressorts lorsque la lorsque la première source d’énergie est inactive ; un piston positif (90) coulissant axialement à travers l’empilage de rondelles ressorts (10), le piston positif pouvant être placé dans une position de frein fermé lorsqu’une seconde source d’énergie est activée, le piston positif étant dans une position de frein ouvert lorsque la seconde source d’énergie est inactive.   Figure pour l’abrégé : Fig. 1
Patent FR-3119985-A1 (FR)
Title: Cercueil thermoformé
Inventor: BRUN PIERRE MARIE
IPC: A61G17/007
Filed: 2022-02-22
Abstract: L’invention concerne un cercueil (1) comprenant un fond (10) et un couvercle (20) réalisés en matériau biodégradable.  Selon l’invention, le fond (10) et/ou le couvercle (20) sont obtenus par thermoformage à partir d’une plaque.  Figure pour l’abrégé : Fig. 1
Patent FR-3135681-A1 (FR)
Title: Dispositif de connexion d’un balai d’essuyage
Inventor: HOUSSAT STEPHANE
IPC: B60S1/40
Filed: 2022-05-19
Abstract: Titre de l’invention : Dispositif de connexion d’un balai d’essuyage La présente invention concerne un dispositif de connexion (8) pour véhicule destiné à relier un balai d’essuyage (2) s’étendant principalement longitudinalement à un bras d’essuie-glace (119, 270), ce dispositif de connexion (8) comprenant un module de connexion (12) et un organe de couverture (22) recouvrant au moins le module de connexion (12), caractérisé en ce que cet organe de couverture (22) comporte une cloison supérieure (206) et deux cloisons latérales (208) jointes par cette cloison supérieure (206), au moins une des cloisons latérales (208) comportant une zone de réception d’un type de bras d’essuie-glace (270) formée par un dégagement de matière (230) à partir de la cloison supérieure (206).  Figure de l’abrégé : Figure 7
Patent FR-3138255-A1 (FR)
Title: Dispositif et procédé de synchronisation de temps symbole avec une architecture parallèle
Inventor: BARTHE LYONEL
IPC: H04L7/00
Filed: 2022-07-22
Abstract: L’invention concerne un dispositif de synchronisation de temps symbole à architecture parallèle comprenant :   un module (20) de mémorisation et de réordonnancement d’échantillons comprenant une unité de contrôle (22) et 2 x P FIFOs (21) ordonnées cycliquement,un module d’interpolation configuré pour fournir à chaque coup d’horloge une indication d’erreur temporelle (Err-Ind) prenant une valeur parmi « nominal », « dépassement inférieur » ou « dépassement supérieur »,   à un coup d’horloge courant, l’unité de contrôle (22) est configurée pour :  écrire un échantillon dans chacune de P FIFOs (21) successives,lire un échantillon dans chacune de P, P - 1, ou P + 1 FIFOs (21) successives selon que l'indication d’erreur temporelle (Err-Ind) est respectivement « nominal », « dépassement inférieur » ou « dépassement supérieur », réordonner des échantillons à fournir au module d’interpolation à l’aide d’un réseau de permutation (23).  Figure pour l’abrégé : Fig. 3
Patent FR-2011517-A1 (FR)
Title: Anticorrosive coating for metals and non - metals
IPC: C25D5/02
Filed: 1969-06-11
Abstract: The mixture includes silicon particles up to 5 microns in diameter, a saturated solution of an alkali silicate or alkaline earth silicate and an acid substance preferably phosphoric acid as blast furnace slag. The proportion SiO2 : silicate is 2 : 1 to 2 to 1.5. The blast furnace slag contains 15-20% phosphoric acid, 42-48% limestone, 2% magnesia, and 1% manganese oxide, and is added just before application.
Patent FR-2038243-A1 (FR)
Inventor: GOFFAUX RAOUL
IPC: B32B27/00
Filed: 1970-04-03
Abstract: Laminated electrically insulating products are made from closely adjacent layers of different insulating materials by applying the one layer on top of another and placing them between electrodes in contact with the two outside layers of the laminated prouct. An alternating field is placed between the electrodes and of strength 100 V/mm, and its frequency depends on the type of insulating layers brought into contact with each other, but at any rate is 1 Hz. The laminated product is held between the electrodes for several periods of the electric alternating field.
Patent FR-2101223-A1 (FR)
Title: Bacteria determination in urine - by bioluminescence reaction of bacterial atp
IPC: C12Q1/66
Filed: 1971-08-04
Abstract: Bacteria in urine samples are detected and counted by a highly sensitive, rapid, accurate and reproducible procedure in which (a) non-bacterial ATP-contg. cells are disintegrated (e.g. by a pref. anionic or nonionic detergent), (b) the non-bacterial ATP is decomposed (e.g. by an ATPase), (c) the ATP-decomposing agent is removed, (d) the bacterial cells are disintegrated to liberate their ATP, (e) the pH is adjusted to a value (pref. 7.4) favourable for a bioluminescence reaction of ATP with a luciferase-luciferine mixture, (f) a luciferase-luciferine mixture contg. Mg++ or Mn++ ions is added, and (g) the quantity of light emitted is determined.
Patent FR-2176492-A1 (FR)
Title: Gall stone solubilising agents - contg terpenes
IPC: A61K47/44
Filed: 1972-03-21
Abstract: Agents for removing "residual stones" after a surgical cholelithiasis operation, contain monoterpenes, sesquiterpenes and/or essential oils contg. these terpenes. Prefd. agents contain 99.8-70% (w/v) of the terpene, 0.1-15%(w/v) of a nonionic surfactant and 0.1-15%(w/v) of a stabiliser comprising an alcohol, amide, phospholipid, ester and/or H2O.
Patent FR-2233036-A1 (FR)
Title: Sun tan compsn. with variable dosages - contg. coco oil, red tea and increasing amounts of Bergamot essence
IPC: A61Q17/04
Filed: 1973-06-13
Abstract: Sun tan compsn. contains a mixt. of coco oil (I), bergamot essence (II) and red tea (III) and has different doses of bronzing agent where ratio (II):(I) is increased during successive exposures to sun. The composition is adapted to a progressive browning of the skin in successive exposures up to the 7th day when it has max. conc. of active material.
Patent FR-2246348-A1 (FR)
Title: Scraper set for walls - has long blade pairs held in holder via registered holes and swivel-bolt
IPC: B23D71/02
Filed: 1973-10-04
Abstract: The scraper consists of a pair of long blades each having a scraping edge and an opposed upper rim. The pair is held in the space formed by a blade holder whose two walls are pierced to register with holes in the blades to allow a bolt to be passed through. The holes in the blades are larger than the bolt dia. to allow the blades to swivel round this. The holes in the blades should be off-centre and thus divide each blade into a long and a short part in such a way that the long part of one blade adjoins the short part of the second blade in the pair when inserted in the holder.
Patent FR-2251664-A1 (FR)
Title: Artificial sports ground surface of reinforced thermoplastic - comprising pricked non-woven fibrous matting impregnated with waterproof thermoplastic
IPC: E04F15/16
Filed: 1973-11-19
Abstract: Soil covering comprising a non-woven mat of entangled synthetic filaments impregnated with a thermoplastic resin which is not water soluble. is for use esp. as a surface for indoor or outdoor sports arenas, e.g. tennis courts, either directly on to compacted soil or over a concrete or bitumen foundation. Suitably the core mats are made of polyethylene terphthalate filaments of 1.5-30 decitex entangled by needle treatment at 25-150 points/cm2 and impregnated with a copolymer of vinylchloride and an acrylic ester. The mat should be 3-30 mm, pref. 5-16 mm thick, loaded with 0.5-4 kg/m2 resin. Mat may be bonded to a support sheet, sprayed with an aqueous dispersion of the resin, and oversprayed to obtain a resin-rich surface layer.
Patent FR-2254016-A1 (FR)
Title: Domestic bath level warning device - has float which actuates a sound emitter when level reaches predetermined value
IPC: G01F23/74
Filed: 1973-12-07
Abstract: A detachable and independent unit is enclosed in a housing which can be placed against the higher part of the bath's interior and which provides a sound signal at the completion of filling to a desired level. The housing (1) is separated into two compartments (3, 4). In the lower compartment (3) is a free float (5) and the base of this compartment has holes (7) through which the water can penetrate when it reaches the base (6) and thus cause the float to rise. The top part of the float is fitted with a magnet completing an electrical circuit in the top compartment (4) of the housing (1) and thus activating an acoustic warning device (8). A battery (P) of typically 4.5 volts provides the necessary electrical power.
Patent FR-2279253-A1 (FR)
Title: Miniaturised electromagnetic wave generator - has gallium arsenide diode pulsed with low current and low voltage supply
IPC: H05B44/00
Filed: 1974-01-21
Abstract: The miniaturised electromagnetic wave generator, for 9,000 to 30,000 angstroms, has a GaAs diode as radiator pulsed with variable frequency pulses to give variable emission from zero intensity to a maximum when the pulses are effectively continuous. The diode is driven by a voltage of not more than 2.7 volts and the pulses drawn currents of a few mA. The whole generator can be housed in an area of approximately 2 cm2. The advantage of this optical source lies in its being extremely small and consuming very little power.
Patent FR-2223022-A1 (FR)
Title: 4-Biphenyl-4-hydroxy-crotonic acid lactone - useful as an anti-inflammatory agent
IPC: C07D315/00
Filed: 1974-03-26
Abstract: Title lactones have the formula (I):- (where X is h or halogen). Cpds. (I) are useful as anti-inflammatory agents pref. administered in daily dose of 150-600 mg.
Patent FR-2224133-A1 (FR)
Title: Modified interferons with anti-viral activity - having prolonged half-lives in vivo
IPC: C12P21/00
Filed: 1974-04-03
Abstract: Interferons can be modified by (a) enzymic introduction of a terminal sialic acid residue, using a sialic acid donor, e.g. CMP-N-acetyl nemaminic acid and a silyl transfer ase, at pH 5.5-8.0, (b) oxdn. of the terminal galactose residue of an asialo-interferon with galactose at pH 7.0-8.0, (c) removal of the terminal galactose residue of an asialo-interferon with a beta-galactosidase at pH 3.5-6.5, (d) biosynthesis under modifying conditions, i.e. in the presence of a glycosyl transferase inhibitor, e.g. 2-deoxyglucose. (Modified) interferous can be purified by affinity chromatography using an agglutin immobilised or activated agarose.
Patent FR-2239602-A1 (FR)
Title: Sea wave energy extraction system - waves establish difference in level between two valved tanks
IPC: F03B13/22
Filed: 1974-05-14
Abstract: Making use of wave's movement, a difference of level is established between two tanks, one of which has a set of valves opening inwards when the wave is progressing towards its crest while the other has a set of valves opening outwards when the wave descends towards its trough. The valves at the lowest water level have horizontal walls preventing the water from keeping open the valves and going into the tank while the wave is rising. The difference of level between both tanks may be used to drive a turbine or to perform any other work.
Patent FR-2272913-A1 (FR)
Title: Aerosol container has two separate compartments - with common propellant-driven piston expelling contents in fixed volumetric ratio
IPC: B65D83/16
Filed: 1974-05-28
Abstract: The container has two or more separate compartments and a piston with crown portions extending into each of the compartments. An outlet valve is connected to each of the compartments and propellant acts on the piston so as to expel the components from each of the compartments when the valves are opened, the components emerging in a fixed volumetric ratio. The piston and its crown portions may form an integral part. A mixing chamber may be provided downstream of the valves, the chamber having an outlet orifice. The compartments and the piston portions may be concentrically arranged.
Patent FR-2282358-A1 (FR)
Title: Electrically heated car windscreen - has electrodes on one of surfaces which are used as moisture detectors
Inventor: SAUER GERD
IPC: B60S1/58
Filed: 1974-08-20
Abstract: The electrodes are connected to an amplifier which, when moisture is present, connects heating current to heating wires, and when moisture is removed, disconnects it. At least two moisture sensors (5, 6) are provided on the winds screen surface, and they are connected in parallel; one of them is in the windscreen top area, and the other in its bottom area. The moisture sensors consists of two sets of closely spaced electrodes, interlocking in comb fashion. One set of electrodes is connected to a wire (2', 2") of the screen heater and the other set are connected by wires (9, 10) to electrodes (11, 12) held at different potentials from the wires. A leakage current flows between the electrodes when moisture is present on the windscreen surface.
Patent FR-2289434-A1 (FR)
Title: Opener for tins of non-viscous liquids - punches holes and is anchored under base of tin
IPC: B67B7/50
Filed: 1974-10-30
Abstract: The opener punches holes in tins containing liquids such as condensed milk, and is anchored under the base of the tin. It can allow partial emptying via a small hole using a vent hole, or immediate total emptying via several holes. It can comprise two pivoting arms (1, 2) joined by a rivet (3, 4) acting as a trunnion, the arms being of unequal length so that they can be used on tins of different sizes. Each arm can have one or two perforator knives close to the trunnion, while the other end of the arm acts as a lever which is hooked under the tin base.
Patent FR-2290976-A1 (FR)
Title: Ingot mould for top pouring - joint pad being located between mould and base plate to prevent leakage of molten metal
IPC: B22D7/06
Filed: 1974-11-12
Abstract: Joint pad for an ingot mould using a base plate, consists of a flat homogeneous element made in one piece by the filtration of an aq. suspension of fibres. The joint pad pref. consists of a mixt. of organic fibres with non-combustible mineral fibres such as asbestos-, glass-, or rock woolfibres, and with mineral fillers and/or binders, esp. sodium silicate or potassium silicate. The pad may be flat or possess a raised flange mating with the bottom end of the internal wall of the ingot mould; it may also possess a raised centrol portion acting as an anti-splash cushion. Used for top pouring of ingots, e.g. bid end down ingots of steel. An effective seal is made between the ingot mould and the base plate and the joint pad can be combined with an anti-splash cushion to prevent cold beads formed by drops of metal splashing up onto the mould wall.
Patent FR-2254535-A1 (FR)
Title: Refractory stones for coke ovens - contg. silicon carbide and corundum for increased heat conductivity
IPC: C10B29/02
Filed: 1975-01-06
Abstract: Silicon carbide-contg. refractory stones for coke oven lining are improved in that they contain 10-70 wt. % of corundum in addn. to 90-30 wt. % of SiC. Opt. up to 5 wt. % of clay can be added as a binder. Pref. the fine fraction of the ground starting materials consists entirely of corundum. The thermal conductivity of these stones is much higher than that of silica, chamotte or sillimanite stones normally used for this purpose due in the first line to the presence of SiC; corundum is a good heat conductor as well. The mechanical strength and abrasion resistance of both components are high, and so is the chemical resistant of the composite as corundum protects SiC against oxidation at high temps. The temp. in the oven can reach 1700 degrees C. Thus, the productivity of the oven is high. The thickness of the walls can be reduced compared with conventional ovens.
Patent FR-2257125-A1 (FR)
Title: Magnetic recording and reproduction head - uses strip domain of modulated length according to signal received
IPC: G11B5/027
Filed: 1975-01-06
Abstract: The magnetic recording or reproduction head is for use with a magnetic recording medium having a magnetic layer with a preferred direction of magnetisation perpendicular to the surface of the layer in which a strip domain of reversed direction of magnetisation can be generated in a pre-biassing field. The magnetic head also contains means to maintain a non-homogeneous field perpendicular to the layer with strength varying along the length of the domain, whilst the domain length is modulated according to the signal to be recorded.
Patent FR-2298505-A1 (FR)
Title: Tower crane telescopic jib - has grab travelling on mobile section suspended below section fixed to tower
IPC: B66C23/26
Filed: 1975-01-22
Abstract: The telescopic jib for use with a tower crane has a mobile section(3) suspended below and sliding in relation to a fixed section (2), mounted on the tower(1), by means of one or more sets of rollers, so that in the retracted position its rear end is adjacent to the lower. The lifting crab(12) travels for the whole length of the mobile jib section, the movements of the two being so co-ordinated that the crab travels over the entire outreach range of the crane without leaving the mobile section. There can be a crab travel winch at the base of the tower, from which two ropes are reeved round pulleys at opposite ends of the jib sections to opposite sides of the crab.
Patent FR-2298067-A1 (FR)
Title: Solar heat recovery panel - has grooved synthetic resin insulating casing onto which black sheet is glued to form fluid circuit
IPC: F24S10/50
Filed: 1975-01-17
Abstract: The solar heat recovering panel is for the production of hot water, forming a cell of integrated prefabricated components assembled next to each other or one on top of the other. The panel has a casing of thermally insulating synthetic resin with a grooved base onto which there is glued a black metal or synthetic sheet forming a closed fluid circuit, one face being absorbent and the other insulating. There can be lengthwise grooves between larger top and bottom transverse grooves acting as collectors, distributors and drains. The casing walls can have guides in which there slide transparent glass screens glued in place along the edges so as to form a chamber sealed against dust, damp and other external factors.
Patent FR-2301801-A1 (FR)
Title: Practice missile with hollow rubber head - has two-piece perforated head and metal piece housed in fin carrier tube
Inventor: PRECOUL MICHEL
IPC: F42B8/26
Filed: 1975-02-21
Abstract: A practice missile such as a grenade has a body made of resilient material such as rubber, enclosing an air cushion designed so as to modify the centre of gravity and the inertia of the device. Towards the rear of the missile is a set of holes communicating with the air cushion and dischargin sideways. The heat also contains a charge to control is elasticity and hardness. The inside can be lined with a metal or textile layer for the same reason. The head is made in two parts which fit into one another. The nose can carry an impact marker. Inside the tubular member of the rear, carrying the fins, in a hard metal charge, positioned inside a channel which is closed at the front by a plug. Between the plug and the metal piece can be a foam filling.
Patent FR-2263603-A1 (FR)
Title: Encapsulating PN-junction in silicone rubber - by stacking semiconductor wafers with PTFE spacers in clamping frame
IPC: H01L23/31
Filed: 1975-03-03
Abstract: Semiconductor devices with their peripheral pn-junctions covered by an insulating material are produced by stacking the semiconductor wafers, alternating with PTFE spacer discs, in a frame between two rotatable thrust plates. The space left outside the wafers between the discs is filled by pouring in a two-component silicone rubber. When set, the semiconductor devices can be sepd. by removing the space discs. Method is cheap and simple. The plastic rim adheres firmly to the pn-junction and protects it against electrical breakdowns, dust and moisture .