baber/WOPTO huggingface dataset:
Patent FR-3133103-A1 (FR)
Title: Dispositif de fixation ameliore d’un emballage de transport de matieres radioactives ou de son chassis de support, sur un systeme de transport
Inventor: AUBERTIN NICOLAS
IPC: G21F5/14
Filed: 2022-02-28
Abstract: L’invention concerne un dispositif de fixation (14) d’une structure parmi un emballage de transport de matières radioactives et son châssis de support (8), sur un système de transport équipé d’au moins un élément de fixation (16), le dispositif comprenant un organe de fixation (26) destiné à coopérer avec l’élément de fixation (16) prévu sur le système de transport.  Selon l’invention, le dispositif présente un caractère réglable pour s’adapter à la position de la structure (8) sur le système de transport, le dispositif (14) comportant une platine de blocage (34) agencée dans une ouverture traversante (36) d’une partie fixe (24’) du dispositif, la première ouverture comprenant un premier axe central (36a), la platine de blocage (34) étant conçue de manière à pouvoir être positionnée dans différentes positions au sein de l’ouverture (36), afin d’amener un trou de passage (38) dans différentes positions relativement au premier axe (36a).  Figure 5
Patent FR-3133175-A1 (FR)
Title: Ensemble propulsif amélioré pour aéronef hybridé multi moteurs
Inventor: FULLERINGER BENJAMIN NICOLAS
IPC: B64D27/26
Filed: 2022-03-03
Abstract: Ensemble propulsif  amélioré  pour  aéronef  hybridé    multi moteurs
    Ensemble propulsif (100) pour aéronef hybridé multi-moteurs, comprenant une première et une deuxième turbine à gaz (10, 20) ayant chacune un générateur de gaz (12, 22) et une turbine libre (11, 21), un rotor principal (62) couplé à la turbine libre (11, 21) par l’intermédiaire d’un premier et d’un deuxième moyen de couplage principal (51, 52), une première et une deuxième machine électrique réversible (30, 40) chacune couplée au générateur de gaz (12, 22), par l’intermédiaire d’un premier moyen de couplage désactivable (31, 41), et chacune couplée au rotor principal (62) par l’intermédiaire d’un deuxième moyen de couplage désactivable (32, 42), les premiers moyens de couplage désactivables (31, 41) étant activés lorsque les machines électriques (30, 40) tournent dans un premier sens de rotation, et les deuxièmes moyens de couplage désactivables (32, 42) étant activés lorsque les machines électriques (30, 40) tournent dans un deuxième sens de rotation opposé au premier sens de rotation.
    Figure pour l’abrégé : Fig. 2.
Patent FR-3134491-A1 (FR)
Title: Procédé d’activation d’un protocole de sécurité sur un terminal mobile, produit programme d’ordinateur et dispositifs correspondants
Inventor: ROOSS GILLES
IPC: H04L67/52
Filed: 2022-04-11
Abstract: Procédé d’activation d’un protocole de sécurité sur un terminal mobile, produit programme d’ordinateur et dispositifs correspondants L’invention concerne un procédé d’activation, sur un terminal mobile, d’un protocole de sécurité comprenant au moins une fonction d’alerte comprenant des instructions de code de programme configurant le terminal mobile pour qu’au moins une information d’alerte soit générée sur la base d’une comparaison entre, d’une part, une quantité basée sur au moins une donnée issue d’un capteur, intégré ou communicativement connecté au terminal mobile, ou issue d’un moyen de saisie du terminal mobile et, d’autre part, un seuil d’activation prédéterminé. Un tel procédé comprend :  - une obtention (E300) d’un identifiant du protocole ;  - une activation (E320) du protocole à partir de l’identifiant obtenu.  FIGURE D’ABRÉGÉ : [Fig.3]
Patent FR-3135261-A1 (FR)
Title: Compositions sans solvant comprenant des nanotubes de carbone
Inventor: KORZHENKO OLEKSANDR
IPC: C01B32/158
Filed: 2022-05-06
Abstract: La présente invention concerne des compositions de nanotubes de carbone pouvant être mise en œuvre sous forme solide, c’est-à-dire en l’absence de solvant. Ces compositions comprennent au moins un polymère et sont facilement dispersables dans des formulations pour la fabrication d’électrodes pour batteries et en particulier les batteries Li-ion dans des procédés liquide ou solide. L’invention concerne également le procédé d’obtention de ces poudres, leur utilisation dans la fabrication d’électrodes pour batterie ainsi que les batteries les comprenant.
Patent FR-3137640-A1 (FR)
Title: Procede de controle d’un regime moteur et procede de pilotage d’un groupe de climatisation selon le procede de controle
Inventor: TEXIER MAXIME
IPC: B60W10/06
Filed: 2022-07-05
Abstract: L’invention concerne un procédé de contrôle (1) d’un régime ralenti d’un moteur thermique d’un véhicule automobile afin de porter ledit régime ralenti, si des conditions d’engagement (121) sont simultanément toutes vérifiées, à un régime ralenti augmenté pour lequel une vitesse de rotation du moteur est supérieure à 1200 tours par minutes. Par la suite, l’invention concerne aussi un procédé de pilotage d’un groupe de climatisation suralimenté mécaniquement par une énergie mécanique supplémentaire fournie par le moteur en augmentant son régime de ralenti, le procédé de pilotage comportant une étape de surveillance afin de vérifier qu’une pression d’un gaz réfrigérant vérifie à son tour des conditions de valeur et temporelle pour garantir la sécurité groupe de climatisation et/ou du véhicule automobile et/ou de ses occupants.  Fig. 1
Patent FR-3138133-A1 (FR)
Title: Oxyde riche en lithium revȇtu de carbone et son procédé de préparation et son application
Inventor: MIAO JIANLIN
IPC: C01D15/02
Filed: 2023-07-19
Abstract: L’invention concerne un oxyde riche en lithium revêtu de carbone et son procédé de préparation et son application. Le procédé comprend : étape (1), à une solution de source de carbone en tant que solution de base, l’ajout d’une solution de sel métallique et d’un précipitant, le mélange pour une réaction de précipitation, pour obtenir une suspension de précurseur ; étape (2), la déshydratation, le lavage et le séchage de la suspension de précurseur pour obtenir un précurseur à l’échelle nanométrique ; étape (3) le mélange du précurseur nanométrique avec un sel de lithium pour obtenir un mélange ; et étape (4), la réalisation d’une réaction en phase solide à haute température sur le mélange sous une atmosphère inerte pour obtenir l’oxyde riche en lithium revêtu de carbone. L’oxyde riche en lithium revêtu de carbone préparé par un tel procédé a une bonne conductivité électrique et une bonne stabilité.  (Fig. 1)
Patent FR-2101152-A1 (FR)
Title: Fibre feed mechanism - for pneumomechanical or aerodynamic spinning
IPC: D01H4/32
Filed: 1970-08-31
Abstract: A rotating toothed cylinder opening a sliver into a form suitable for feeding the spinning unit has internal spiral projections in the direction of fibre travel. These projections form a pulsating airstream channeling the fibres in bundle form suitable for entering the spinning chamber. The cylinder surface is cleared completely in one revolution.
Patent FR-2166316-A1 (FR)
Title: 7-acylcephalosporins - prepd via a silylated inter
IPC: C07D501/20
Filed: 1972-01-07
Abstract: Cephalosporin antibiotics of formula (I): where R = H, MeCO2, O alkyl or -SR7; R7 = alkyl, aryl or a heterocyclic residue, R1 and R2 = H, alkyl, aryl, aralkyl, O-aryl, cycloalkyl, or a heterocyclic, residue or R1 and R2 tog. form a ring, R3 = H, hal, OH, NH2, NH alkyl, N3, O alkyl, S alkyl, benzyloxycarbonyl, benzhydroxycarbonyl, beta-haloethoxycarbonyl, CHal3CH2OCO-, or alkylOCO, and n = 0 or 1, are prepd by reacting a 7-aminocephalosporanic acid with R4R5R6SiX and a t.amine, where R4 and R5 = alkyl, opt. substd by hal, aryl, or O-alkyl, O-alkyl opt. substd by hal or aryl, aryl, O aryl, or hal; R6 = O-alkyl opt. substd. by hal or aryl or O-aryl; and X = hal., condensing the inter. with R1(CR2R3)nCOZ and a base, where Z is a labile residue e.g. hal or O-acyl and solvolysing to remove the silyl gp.
Patent FR-2168998-A1 (FR)
Title: Semiconducting alloys prepd in cold - using fermented corn as a depolariser
IPC: H01F1/113
Filed: 1972-01-24
Abstract: Semiconductors and ferrites for electronics are made by mixing magnetic iron, clay, galena, S, marble germinated crushed wheat ad barley and allowing the mixt to ferment and putrefy, adding salt gum, and greased wool and drying then inserting metal electrodes into the mass in various posns e.g. metals are esp. Au, Ag, Cu, Zn etc.
Patent FR-2132693-A1 (FR)
Title: Spindle brake - for yarn winding devices has abutment preventing axial movement of spindle during braking
IPC: F16D49/00
Filed: 1972-04-05
Abstract: The spindle brake includes a lever carrying a brake pad, and pivoting movement of the lower moves the brake pad into braking contact with a whorl at the bottom of the spindle. The lever has an abutment below the brake pad which, when the brake is applied, engages the lower flange of the whorl and prevents axial movement of the spindle. Pref. movement of the lever is limited by a lower housing and when the housing is removed the lever can pivot sufficiency so that the abutment clears the lower flange of the whorl and allows the spindle to be removed. Vibration of the spindle during braking is reduced.
Patent FR-2198728-A1 (FR)
Title: Antiperspirant/deodorant mica flakes - by screening washing, drying, grinding and micronising the mica
Filed: 1972-09-13
Abstract: The antiperspirants are nearly insoluble and have good thermal insulation and high covering power. They are prepd. by screening, washing and drying mica and then grinding or micronising. They act mechanically by covering sweat pores like fish scales without interfering with glandular functioning, and are more permanent than known products and less irritant.
Patent FR-2228025-A1 (FR)
Title: Sailing boat lifting tackle - incorporates clutch engaged by distortion of resilient bush
IPC: B66D5/34
Filed: 1973-02-12
Abstract: A rope pulley for hoisting gear, particularly a manual device used on a sailing boat, has a V shaped groove for the rope, between the sloping sides (1) of the two outer cheeks, these sides being serrated to improve the grip of the rope. Between the two cheeks is a toothed ring (7) which can be engaged by a pawl (5) to act as a ratchet, the pawl being V shaped, with a rubber buffer (9) fitting inside it. The toothed ring fits over a rubber hub (2) which can deform under heavy load and cause the ratchet to operate and safeguard the load.
Patent FR-2172200-A1 (FR)
IPC: H01L21/86
Filed: 1973-02-14
Abstract: An integrated circuit formed on the surface of an insulating substrate is provided with an overlying conductive layer interconnecting the integrated circuit with an external electrode, and an intermediate layer of insulating material is interposed between the conductive layer and the substrate.
Patent FR-2230311-A1 (FR)
Title: Toothbrush used without toothpaste - bristles have added fluoride which is released when brush is used
IPC: A46B11/00
Filed: 1973-05-22
Abstract: To dispense with the use of tooth-paste, this tooth-brush has its bristles coated or impregnated with a substance releasing each time the brush is used and with the bristle's carrying a certain amount of fluoride which protects teeth. Preferably a fluoride is mixed with a polyamide and other suitable substances and the mixture passes through an extruder producing a fibre which is then cut into small pieces to form the bristle. Another way is to coat or impregnate the fibre with an amalgam of fluoride and abrasive substance.
Patent FR-2247584-A1 (FR)
Title: Wall bracket for pillar mounted hand basin - wall plate has tapped tube receiving bolt passed through angle bracket
IPC: E03C1/322
Filed: 1973-10-12
Abstract: The bracket is designed to remove the need for lifting the basin to align components and to facilitate working from the front of the assembly during installation. Two components constitute the bracket: the first being a base plate (1) screw fixed to a vertical wall and embodying a horizontal internally threaded cylindrical tube (2), and the second an inverter L sectioned bracket (3) suitably transversely drilled towards the leg end. A horizontal bolt, traversing the bracket and screwing into the tube unites the two components, with the bracket notching into the basin and bolt adjustment effecting accurate, secure fixation of the unit to the wall.
Patent FR-2231510-A1 (FR)
Title: Rotation and rolling drive mechanism - for application of profiled radial rings in fabricated components independent of component dia., for tyre mfre.
IPC: B29D30/28
Filed: 1974-06-04
Abstract: Equipment is provided for turning and rolling of tyre building elements for radial profiled rings in fabricated components, for various dimensions of the component. The ring former drum is mounted on a horizontal console at right angles to the drum rotation axis. The rolling elements have the shape of mutually independent rotatable discs with rotational symmetry and forming an approx. pear-shaped body, by mounting on a spindle of smaller dia. The roller mechanism is moved axially by a pneumatic cylinder drive.
Patent FR-2273699-A1 (FR)
Title: Ski lift cable attachment - cable held in waved configuration in simple lever locking by friction
IPC: B61B11/00
Filed: 1974-06-05
Abstract: A drag lift which may simply have handles attached to it, which are grasped by a skier, has a cross piece (2) on the top of the handle (3) with two blocks (5, 6) spaced apart, giving two passages (7, 8) virtually in line and in the direction of the cable (C). A blocking element (9) between them holds the cable firmly, and is solid with the joint element itself and is slighty rounded. The passages (7, 8) are also slightly curved, to give an overall wave to the cable passing through the joint.
Patent FR-2235331-A1 (FR)
Title: Hollow profile with folded joint for evacuated valves - has milled plate edges at joint
IPC: F24F13/14
Filed: 1974-06-28
Abstract: The enclosed and/or enclosing plate edges at the folded joint are milled. The enclosed edge can be thickened where the milling occurs. Rigidity of the folded hollow valve profile is improved by e.g. knurling or serrating both facing edges, which thus hook into each other. The thickened part is obtained by e.g. upsetting or swaging and may have a radius of 0.6 to 1 times the plate thickness. In an alternative design the circular cross-Section of the end folds, may be of trapezoidal configuration.
Patent FR-2287092-A1 (FR)
Title: Double sealed container for radioactive waste - with flat outer joint and multiple bead inner seal ring
Inventor: MEYER ANDRE
IPC: G21F9/22
Filed: 1974-10-02
Abstract: In the closure of a cylindrical drum for radioactive waste while it is being charged, using a closure device for a drum with an inner and outer lids sepd. by a toric joint with multiple beads, the improvement whereby (a) before bringing up the waste, a toric joint with multiple beads is placed on the upper rim of the drum on the inner side and is covered with the inner lid, and (b) after filling, the inner lid is replaced on the toric joint with the multiple beads and is driven in and thereafter the second lid is placed in posn. in known manner. The bringing up, filling and closure of a standard container with a flat joint can be carried out with complete protection against contamination of the outside of the container.
Patent FR-2252882-A1 (FR)
Title: Noiseless strip-advancer for presses and stampers - has holder and advancer and clamp rollers with non-return latch(es)
IPC: B21D43/11
Filed: 1974-10-03
Abstract: Stepwise strip advancer for presses or stampers has the strip alternately clamped by a stationary holder and an advancer with displaceable clamp parts. The holder consists of clamp rollers which can be pressed from opposite sides against the strip, with at least one of them having a non-return latch. Preferably the clamp parts of the advancer also consist of clamp rollers, also at least one with a non-return latch. Respectively one clamp roller of the holder and of the advancer can be pressed by springs or a press. medium cylinder against the strip. Noise is reduced.
Patent FR-2291025-A1 (FR)
Title: Producing plastic bags with closure cords - by folding film to form hems, cutting hems, introducing cords, and welding
IPC: B31B19/90
Filed: 1974-11-13
Abstract: Plastic bags having closure cord(s) for closing an open end of the bag, esp. relatively small bags for non-perishable consumer goods, are produced continuously by (a) longitudinally folding a continuous plastic film to form two superimposed sheets, (b) longitudinally folding the free edges to form a hem at the edge of each sheet, (c) making spaced-apart, longitudinally aligned cuts in the hems through the four thicknesses of superimposed material, (d) introducing into each hem at least one endless cord of weldable material, this being displaced in a synchronised manner with the film, (e) closing each hem by welding the folded edge onto the corresp. film along longitudinal weld line(s) extending between two consecutive cuts, (f) joining the part of a cord of one hem to the corresponding part of the cord of the other hem by welding in each cut, (g) welding the different thicknesses of the plastic film along transverse lines passing through the centres of the cuts, and (h) cutting the welded film/cords into sections. Enables the bags to be produced continuously at high rates, e.g. up to 5000 bags per hr. The bags have an excellent quality, and the cords can be joined together without difficulty, without needing to have a length greater than that of the bag opening.
Patent FR-2252912-A1 (FR)
Title: Nozzle for injection moulding parisons for blow moulding - using several small bore injection passages to avoid drooling between shots
IPC: B29C49/06
Filed: 1974-11-29
Abstract: Nozzle for a screw injection moulding unit feeding >=1 mould for making hollow parisons which are then transferred to a blow moulding unit, where the nozzle incorporates >=2 parallel relatively small bore outlets instead of a single outlet based on the total shot volume/injection period requirements. The individual melt flow should recombine immediately after entering the tool cavity or an ancillary runner leading to the cavity. The nozzle is esp. for filling moulds with cavities directly gated from the nozzle adaptor.
Patent FR-2294516-A1 (FR)
Title: Fail-safe nuclear reactor control system - has set of measurement modules connected in series to circuit with oscillator
Inventor: LEFEBVRE CLAUDE
IPC: G21C7/12
Filed: 1974-12-11
Abstract: The safety apparatus is fail-safe, and is may be used to control the current in the coils of electromagnets. The electromagnets hold up control rods which when released fall into the core of a nuclear reactor to perform an emergency shut-down. Pressure, temp. and neutron flux may be measured. There is circuit with m modules in series, and the last module in the series is connected to the first conversion unit of a rectifier network. The rectifier is followed by an oscillating circuit feeding the first conversion unit with AC. The apparatus includes as isolating transformer.
Patent FR-2296984-A1 (FR)
Title: Telecommunication multiplex connection network - uses single memory for passing unilateral data on bidirectional lines
Inventor: RAIMOND JEAN-PIERRE
IPC: H04Q11/04
Filed: 1975-01-03
Abstract: The telecommunication network, for handling logic traffic such as facsimile data has a dynamic memory system (MD) with a number of lines of memory with rings of shift registers. These lines contain the caller and called-number addresses. Each transmission line (e.g. Lz) connects to the address decoders (Dr, De) by two pairs of logic gates via a line adapter (AD). The gates are connected back-to-back which enables the network to have a symmetrical configuration and to switch the logic signals in a unilateral direction by using a sampling technique linked to the shift registers of the memory. The network design has only one memory unit and is useful for unilateral transmissions on bidirectional lines.
Patent FR-2252418-A1 (FR)
Title: Vibratory conveyor for vacuum coating - with feed rate controlled by frequency of electromagnetic vibrator
IPC: C23C14/24
Filed: 1975-01-31
Abstract: A vacuum evaporator for coating solid materials on solid substrates, liq. glass, is provided with a vibratory feed in which the fibration is produced by an electro magnetic vibrator stimulated by a pulsed current; the frequency of pulsation determing the feed rate. The device requires a means of producing a controlled pulsed current. The impulse frequency should be 20 sec and the pulse duration 50 msec. An auxiliary controller capable of setting the pulse strength and the pulse duration is also required. Accurate metering of the feed rate is thus achieved.
Patent FR-2300281-A1 (FR)
Title: Thermostat-controlled mixer for hot water central heating - second thermostat outside mixing chamber acts as back-up for first thermostat
IPC: F24D19/10
Filed: 1975-02-04
Abstract: Thermostat-controlled mixing valve for hot water central heating system comprises a housing defining a mixing chamber (10) with hot and cold water inlets (11, 13), a hot water outlet (12) and a movable closure member (14) which is controlled by a thermostat (15) to open the cold water inlet. A second thermostat (18) with a variable-vol. chamber (19) is disposed near the first thermostat but outside the mixing chamber and acts on the first thermostat to increase temp. of the mixed water when outdoor temp. falls. A capillary tube (20) connected to a probe (21) subject to outdoor temp. is filled with a heat-expandable medium.
Patent FR-2301637-A1 (FR)
Title: Permeable, bituminous linings for hydraulic engineering - having permeable felt layer in contact with ground
Inventor: CEINTREY MARCEL
IPC: E02B3/12
Filed: 1975-02-21
Abstract: Permeable, bituminous linings for hydraulic engineering, comprise 55-80 wt.% mineral mixt.and 20-45 wt. % of asphalt which surrounds it and consists of 50-90 wt. % sand, 10-50 wt. % filler and 10-30 wt. % bitumen and have a permeable felt on their underside in contact with the ground. The linings are used in the construction of canals, coffer dams, etc. When an impervious layer of ground is not available on which to construct a canal, the canal lining must be permeable partic, when the H2O table is higher than the canal level. The invention avoids the disadvantages of previous types of permeable lining and provides a durability comparable with that of conventional impermeable linings. Compsn. in contact with coarse rock liable to displacement comprises a bituminous asphalt of good mechanical strength and substantial thickness (several mm.) instead of a thin layer of bitumen alone.
Patent FR-2303160-A1 (FR)
Title: Water injection system for reducing engine fuel consumption - controls amount of water to suit operating conditions
IPC: F02B47/02
Filed: 1975-03-05
Abstract: The fuel saving system injects water vapour, which has been generated by the heat of the engine exhaust, into the inlet manifold. The amount of water vapour injected is controlled by the degree of depression in the inlet manifold. With a greater depression, a greater amount of vapour is allowed to escape so that less flows into the engine. To achieve this object, a spring loaded ball valve is fitted which opens toan increasing degree as the manifold depression increases when the engine is decelerated. This allows the excess water vapour to escape and maintain the correct vapour to fuel ratio.