baber/WOPTO huggingface dataset:
Patent FR-3133467-A1 (FR)
Title: Stabilisation autonome d’un code GKP par modulation paramétrique en peigne de fréquences microondes
Inventor: CAMPAGNE-IBARCQ PHILIPPE
IPC: H03K3/38
Filed: 2022-03-10
Abstract: Stabilisation autonome d’un code GKP par modulation paramétrique en peigne de fréquences microondes Un circuit supraconducteur quantique à gamme microonde comprend un élément à jonction Josephson (8) à énergie réglable relié à une portion de circuit passive linéaire (6) présentant plusieurs modes résonants dont la décomposition de Foster de première forme aux bornes de l’élément à jonction Josephson (8) comprend un mode résonant cible présentant une impédance Z supérieure à 13 kOhms et une pulsation w.  L’énergie dudit élément à jonction Josephson (8) est réglable et modulée par au moins deux trains d’impulsions respectifs au sein desquels les impulsions sont séparées par une durée 2π/w et présentent une largeur inférieure à un dixième de cette durée, l’amplitude des impulsions au sein de chaque train d’impulsions respectif étant modulée par une porteuse sinusoïdale respective et les trains d’impulsions sont décalés deux à deux respectivement d’une durée Δt telle que |sin(w*Δt)| vaut 13 kOhms/Z, de sorte que le mode résonant de pulsation w se stabilise dans un de deux états GKP encodant un qubit.  Fig.2
Patent FR-3135844-A1 (FR)
Title: Dispositif de génération d’électricité rapportable sur une installation de climatisation et installation de climatisation améliorée
Inventor: CHERNI SLIM
IPC: H02N2/18
Filed: 2022-05-19
Abstract: Titre  : Dispositif de génération d’électricité rapportable sur une installation de climatisation et installation de climatisation améliorée Dispositif de génération d’électricité par transduction électromagnétique (1) comprenant un premier aimant (2) comprenant une première polarité et une deuxième polarité opposée, une bobine (3), un deuxième aimant (4) comprenant une première polarité et une deuxième polarité opposée et un troisième aimant (5) comprenant une première polarité et une deuxième polarité opposée. La deuxième polarité du deuxième aimant étant positionné au regard de la deuxième polarité du premier aimant et la première polarité du troisième aimant étant positionnée au regard de la première polarité du premier aimant de manière à ce que la première polarité et la deuxième polarité du deuxième aimant soient opposées à celles du premier aimant et à ce que la première polarité et la deuxième polarité du troisième aimant soient opposées à celles du premier aimant.  Figure pour l’abrégé : Fig. 4
Patent FR-3136309-A1 (FR)
Title: Procédé de veille sanitaire à l’aide d’un ensemble d’hygiène
Inventor: TOPSU SUAT
IPC: G16Y40/10
Filed: 2022-06-07
Abstract: L’invention concerne un procédé (100) de veille sanitaire à l’aide d’un ensemble d’hygiène. Le procédé (100) de veille sanitaire comporte les étapes suivantes : une étape de détection (110) d’un passage au travers d’une zone de détection du capteur de proximité ; une première étape de dénombrement (140) d’au moins un nombre de doses distribuées par une borne connectée ; une deuxième étape de dénombrement (150) d’au moins un nombre de passages au travers de la zone de détection. La première étape de dénombrement (140) est réalisée si la borne connectée de distribution est activée par un appareil de communication distant, de sorte à induire une étape de distribution (130) d’une dose de la solution nettoyante et/ou désinfectante.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3136515-A1 (FR)
Title: Système de détection de fuites de la conduite de récupération des gaz du carter moteur
Inventor: RUFFEL MAXIME
IPC: F02D41/22
Filed: 2022-06-13
Abstract: TITRE : Système de détection de fuites de la conduite de récupération des gaz du carter moteur Système de détection de fuite de la conduite de retour (5) des gaz du carter (2) d’un moteur à combustion interne (Mx) reliant la sortie du déshuileur (4) à la conduite d’admission (6) entre le filtre à air (7) et le turbocompresseur (8), comprenant : un capteur de pression (C1, C2, C3) respectivement en aval du turbocompresseur (8), en aval du boîtier papillon (9), à la sortie du déshuileur (4), et  - une machine d’apprentissage (LMx) recevant les signaux de pression (P1-3) des capteurs et les signaux de champ moteur du moteur (Mx) pour générer un signal de défaut (SDj) par une combinaison des signaux de pression (P1-3), interprétée par la machine (LMx) comme correspondant à une fuite de la conduite de retour (5).  La machine d’apprentissage (LMx) est préparée à partir d’une machine d’apprentissage modèle (LMa) d’un système de détection modèle (100a), appliqué à un moteur de test (Ma).  Figure 1
Patent FR-3137003-A1 (FR)
Title: Dispositif et procédé de formage dynamique d’une tôle électriquement conductrice, utilisant un amortissement magnétique
Inventor: RACINEUX GUILLAUME
IPC: B21D26/14
Filed: 2022-06-28
Abstract: Le dispositif de formage présente une matrice (12) incluant une face d’impact (24) et un moyen (30) magnétique associé apte à générer un champ magnétique transversal et sortant par rapport à l’orientation de la face d’impact. Lorsque le dispositif exerce une force de poussée ou répulsion sur une tôle (2) ou similaire en matériau électriquement conducteur, suivant une direction déterminée (A), une partie (2a) de cette tôle est déformée ou pliée dans une zone réceptrice de la matrice, en étant projetée vers la face d’impact avec une vitesse importante. Le moyen magnétique, disposé du côté de la matrice (12) et générant le champ magnétique, constitue un système de freinage à courants de Foucault pour réduire la vitesse de la partie (2a), lorsque celle-ci s’approche de la face d’impact (24) et se situe dans la zone d’action du champ magnétique, améliorant la précision du formage.   Figure de l’abrégé : Figure 4
Patent FR-3137560-A1 (FR)
Title: absolut-protect
Inventor: FOFANA LEONARD
IPC: A61F6/04
Filed: 2022-07-05
Abstract: [Abrégé 1] le concept est basé sur la couverture totale du pénis en même temps que les testicules a l’extension, tout en gardant la fermeté de la parti du pénis et la stabilité des testicules pendant les rapports  [Abrégé 2] comme vous pourrez le voir sur les croquis ci-dessous le préservatif se composé deux compartiments en une seule pièce , un joins a la limite du pénis et un autre joins qui après les testicules couver se referme hermétiquement à la base des testicules (côté pelvis).  [Abrégé 3] Pour un second choix du même modèle le préservatif comporte deux joins a la base du pénis(voir croquis).  [Fig 1]  .
Patent FR-2043482-A1 (FR)
Title: Dimethylamino ethyl theophylline-7-ace- - tate
IPC: C07D473/08
Filed: 1969-05-27
Abstract: 2-(N,N-Dimethylamino)ethyl theophylline-7-acetate (I) is prepd. by the transesterification of methyl theophylline-7-acetate with dimethylamino ethanol in the presence of an acid or base catalyst. (I) is used in the treatment of respiratory tract disorders, dyspnea, and cardiac insufficiency.
Patent FR-2041777-A1 (FR)
Title: Resin coatings for printed circuit boards
IPC: H05K3/00
Filed: 1969-05-28
Abstract: Coating a substrate with a resin solution or varnish pumped from a slit die over the substrate surface, the film spreading and thicknes being controlled simply by solvent adjustment of the resin viscosity for coating photosensitive polymers in layers 3-10 micrometres thick onto copper laminates for printed circuit boards.
Patent FR-2099690-A1 (FR)
Title: Semiconductor devices with p-n-junction -produced by forming - unsatd oxide or fluoridelayer
IPC: H01L23/29
Filed: 1971-07-29
Abstract: Device with p-n junction is made by producing layer of unsatd. oxide or fluoride material under controlled conditions on prepd. surface of semiconductor substrate, layer having such thickness and degree of unsaturation that "forming process" can occur, and depositing metal coating on this layer. "Forming" is produced by certain unsatd. thin oxide or fluoride films, esp. unsatd. Si oxide (SiOx). If potential is applied across film sandwiched between 2 conducting layers, film changes irreversibly from insulating to conducting state (see Brit. Pat. applcn. 55787/67). Prodn. can be used as surface barrier radiation sensing device/detector; field effect transistor; and in equipment with p-Si substrate and n-zone with highly doped n-region forming source and drain contifgurations. Input and source/drain capacity are low, allowing operation of field effect transistors at U.H.F. frequencies, and gate thermal diffusion is avoided.
Patent FR-2124315-A1 (FR)
Title: Plastic mouldings - reinforced by laminar mica particles
IPC: B29C48/00
Filed: 1972-01-31
Abstract: Production of moulded or cast polymeric articles reinforced with laminar mica particles, by (a) preparing a mixture of a selected polymeric material with up to =75 vol. % of uniformly distributed mica lamelle, pref. with a high cross sectional ration, (b) subjecting the mixture to a temp. of 100 - 500 degrees C and pressure of ambient to 1410 kp/cm2, until it is converted to a visco-elastic state and is capable of plastic flow, and (c) transferring the plastic mixture from the treatment apparatus into a pre-selected mould.
Patent FR-2186354-A1 (FR)
Title: Impregnating coating and laminating device - includes a horizontal platform having laminating and coating stations and a coagulating bath below the platform
IPC: D06N3/00
Filed: 1972-03-21
Abstract: A horizontal platform supports pref an unrolling device from which a non-stick support web ne.g. polyethylene) is fed and advances through pref. two coating and laminating stations where either a plastic material (e.g. polyurethane in dimethyl formide solvent) is applied to the support web or to another textile web which is pressed onto the support web. The support web and textile webs are then advanced through a coagulating bath (e.g. water) beneath the platform to coagulate the plastic material, and the two laminated textile webs are separated from the support web and washed whilst the support web is taken up by a take-up device on the platform after washing drying. The device can be used for a wide variety of different operations, e.g. laminating two webs, coating or impregnating a simple web etc.
Patent FR-2132662-A1 (FR)
Title: Biologically activating plastics films - with activating dyestuff also acting as stabiliser
IPC: C09K11/06
Filed: 1972-03-27
Abstract: Stable, biologically activating plastics films, sheet, lacquers, adhesives etc., esp. PVC and its copolymers and polymer mixts., contain a biologically activating dyestuff which acts as stabiliser at the same time. This imparts improved resistance to weathering and irradiation. The dyestuff is pref. a fluorescent indole deriv., and the films etc., pref. are mounted between or on sheets of glass.
Patent FR-2134000-A1 (FR)
Title: Non-dusting pigments - by mixing with finely divided ptfe and liquid processing auxiliary
IPC: B01J2/30
Filed: 1972-04-21
Abstract: Dusting of normally strongly dusting, solid, finely divided material with a particle size 40 pref. 130 Tyler meshes per cm is prevented by (a) mixing the solid, finely divided material with 0.1-20%wt. PTFE with a particle size of 0.5-1000 mu, and a liquid processing auxiliary, (b) removing the liquid processing auxiliary, and (c) recovering a solid finely divided material in non-dusting from, in which practically no strongly dusting solid material can be detected in the non-resting state. Esp. useful for treating pigments and toxic metal oxides, such as Be oxide and Se oxide. Dusting is controlled without the need for expensive dust collectors.
Patent FR-2143081-A1 (FR)
Title: Polyacrylonitrile yarns - formed in a permanently crimped fashion
IPC: D02G1/02
Filed: 1972-06-19
Abstract: The drawn yarn is crimpled at temperatures of 150 - 180 degrees C, using a high boil shrinkage, the latter pref. being to an extent of 18 - 20%.
Patent FR-2150352-A1 (FR)
Title: Tubular accumulator electrode - filled with active powder material fluidized by silicic acid
IPC: H01M4/04
Filed: 1972-08-17
Abstract: The tubes are filled in a fluidized bed with a mixt. of active powder and 0.1-5.0% finely powdered silicic acid, filling being on a continuous basis. The tubes are passed through the bed with their axes at 20-40 degrees to the horizontal and filling is promoted by ultrasonic vibration. Prevention of voids in filling.
Patent FR-2153334-A1 (FR)
Title: Rotary filter unit - with hollow shaft carrying parallel filter discs
IPC: B01D65/08
Filed: 1972-09-20
Abstract: The discs use reversible osmosis for cleaning, concentration or separation of solsn. suspensions or emulsions and each consists either of a centrla support plate with radial channels leading to holes in the shaft leading to its hollow centre with a porous distributor plate covered by smei-permeable membrane on each side of it or alternatively a larger porous plate with a semi-permeable membrane on each face. The pressure tight housing has a shaft gland and has inlet port for the medium to be processed, outlet port for the processed medium and deflectors protruding from its inside walls between the filter discs to create turbulence and hence better contact of the medium and the membranes. Sepd. fractions are extracted from the hollow shaft.
Patent FR-2153408-A1 (FR)
Title: Strip rolling train - with computer control
IPC: B21B37/26
Filed: 1972-09-22
Abstract: Control system for tandem strip rolling mill streets comprising the adjustment of roll speed and roll gaps of strip with leading and trailing sections, the end of successive strips being joined, comprises a device for resetting the roll gaps and speeds of the various mills and another device for following through the joint areas to ensure that each mill is adjusted for the characteristics of the new strip as it enters the requisite roll gap. Also provided are additional programming devices for correlating the data of successive strips to ensure that no building up or excessive tension occurs between successive mill stands resulting in damage to the strip as the result of the changeover to successive strips. The system permits the completely automatic operation of strip mills and greatly reduces reject strip.
Patent FR-2175007-A1 (FR)
Title: Arc weld protection and support - for use with eg bolts to be welded to flat surface
IPC: B23K9/007
Filed: 1973-03-05
Abstract: Positioning and mounting elements for use with a bolt to be welded to a structure comprises a cylindrical element of plastic material with a base which receives the end of the bolt in frictional contact, one end of the element having a space which receives metal from the bolt forming the weld and which, with the wall of the base is melted by the heat of welding to insulate the weld, the element then constituting a mounting support on the welded bolt.
Patent FR-2224488-A1 (FR)
Title: Graft copolymerisation of polyhydroxylated polymers - by reacting with acrylamide ceric ions in organic solvent
IPC: B01J39/22
Filed: 1973-04-05
Abstract: Graft copolymsn. of polyhydroxylated polymers, esp. cellulose, e.g. regenerated cellulose, cotton linters and paper pulp, is effected by reacting with acrylamile in the presence of ceric ions, eg. ceric sulphate, and in the absence of air, in aqs. acetone or aqs. 2-methyl-propanol-2 as solvent. Gives a high degree of graft copolymsn, and high strength papers.
Patent FR-2226540-A1 (FR)
Title: Close-fitting external swing window shutter - window cam rotate fully with shutter remaining in position
IPC: E06B9/92
Filed: 1973-04-20
Abstract: The outer frame of the window is hinged on a horizontal axis. Outside the window is placed the shutter whose frame (22) is made of pressed U-shaped sections in which are fixed slats. The shutter frame is hinged about on axis close to the top of the window frame, and is connected on each side to one end of a wind brace which is connected at its other end to window mounting frame. Pressure on handle (16) opens the window which, as it rotates, lifts the shutter away so taht full rotation is accomplished.
Patent FR-2183928-A1 (FR)
Title: Wood chip fine milling plant - with steam pressure relief vents at centre of counter rotating discs
IPC: B02C7/02
Filed: 1973-05-08
Abstract: The chips are fed in to the space between the milling discs through >=1 feed port near the centre of one disc and the wood flour is expelled from the periphery. To prevent the build up of excessive pressure by the steam produced by friction heating esp. from prewetted chips, one of the lock nuts securing the discs to the drive shafts has a number of vents leading via internal channels to main vents from the rear face of the disc. An adjustable, spring loaded, pressure relief valve may be incorporated within that lock nut.
Patent FR-2257789-A1 (FR)
Title: Propulsive unit for missile - has jet and rocket with coaxial discharges axially displaced from each other
IPC: F02K7/18
Filed: 1973-07-27
Abstract: The missile has a jet propulsion engine (2) and a rocket engine (3) arranged coaxially within the jet engine. The jet engine has an air intake (2b), an annular combustion chamber (5) and a discharge (2c). The rocket engine is on the centreline of the jet engine and has a discharge tube (3c) terminating in a opening (St) coaxially inside the jet discharge (2c). This opening is axially upstream inside the jet discharge tube by an amount not more than twice the diameter of the jet discharge. The jet discharge tube is accelerated to a velocity not exceeding that of sound. The arrangement prevents mutual interference of the two exhausts at all operating conditions.
Patent FR-2240859-A1 (FR)
Title: Beach pleasure float made from buoyant material - has a hood for weather protection in the bow and battery powered engine
IPC: B60F3/00
Filed: 1973-08-14
Abstract: The float consists of twin buoyant cylinders parallel to each other, and joined by a platform. The underside of the platform is fitted with a fin to maintain stability and stop drift. The bow of the float is formed into a hemispherical hood, which is rigid enough to be free standing. This hood will protect the occupant from wind or excessive sunshine, at least over the head. The craft is stable whether the occupant is lying or sitting. The craft may be fitted with a variety of engines. A window may be cut into the hood and fitted with clear plastic to provide some visibility ahead. The craft is suitable for lifesaving.
Patent FR-2241431-A1 (FR)
Title: Automobile braking system - double circuit equalising front and rear braking efforts on failure of one
IPC: B60T11/34
Filed: 1973-08-24
Abstract: Two cylinders (10AV) brake the front wheels and two cylinders (10AR) brake the rear wheels. There are end pieces (12), (13) forming pistons sliding in cylinders (15), and an intermediate part (16), sliding in the end pieces, to form small chambers (18) is the end pieces. Sealing joints are used as necessary. There is a pressure source (20) controlled by pedal (21). Circuits (22A), (22B) feed cylinders (10AV) and (10AR). A brake circuit connects the large chambers (19) of the cylinders controlling the rear wheel brakes to the small chambers of the cylinders controlling the front wheel brakes. The circuit connected to the large chambers of the rear brake cylinders has a pressure modifying device.
Patent FR-2247806-A1 (FR)
Title: Gas discharge display element - has metal particle paste sintered to form leads and electrodes on ceramic particle plates
IPC: H01J17/49
Filed: 1973-10-12
Abstract: The gas discharge display element forms part of an array of such elements and consists of two dielectric plates, e.g. of aluminium oxide, each containing fine ceramic particles. The top plate has a large cavity to contain the gas, and two countersunk regions at its ends for the ring electrodes. The bottom plate has two fine holes for the conductors leading to the two electrodes in the top plate. The plates are aligned in a press and joined together. A paste containing noble metal particles is screen printed onto the countersunk regions and into all the holes. The plates are then sintered until the noble metal particles and the ceramic particles have formed a monolithic structure. The cavity in the top plate is filled with a rare gas, such as neon, krypton, argon, etc., and the cavity sealed with a transparent window.
Patent FR-2251948-A1 (FR)
Title: Eddy-current braking control system - has insulating support for windings and switching terminals, with lower shanks for relay coils
IPC: H01H50/02
Filed: 1973-11-21
Abstract: The control system is intended for eddy current braking and has an insulating support board with shanks forming a part of the insulating holder that supports the excitation windings terminals and the terminals of the control switch. The shanks support a relay coil, and the insulating board supports the terminals. The coil operates a spring loaded armature that moves a spring contact assembly down onto fixed contact buttons on the support board adjacent to the terminals. The shanks are situated on a lower level at each side of the support board which occupies thus a central position in the insulating holder. Orthogonal connecting surfaces may provide board and shank coupling.
Patent FR-2253609-A1 (FR)
Title: Interchangeable handle for a hammer - has split end expansible by a bolt to wedge it in position
IPC: B25G3/28
Filed: 1973-12-06
Abstract: The handle is designed to permit the interchangeability of one handle between several diverse heads (2), utilizing the radially expanding cone principle to wedge the handle in the head. The handle terminates in a truncated conical length (4a) and fits into a similar shaped aperture (3) in the tool head. Radial slots (6) in the handle end permit reduction of the end for insertion in the head and tightening of an axially tapered screw (7) effects cone expansion. The handle end has an elliptical cross section or an alternative may have a circular section with a cylindrical bore which receives a bolt replacing the screw, the tapering bolt head expanding the end of the handle.
Patent FR-2255966-A1 (FR)
Title: Postal code marking and sorting system - reads addresses on TV screen and uses keyboard to apply code marking
IPC: B07C3/20
Filed: 1973-12-28
Abstract: A method of scanning envelopes with a postal code e.g. using actinic ink, for sorting, uses an envelope separating device (2) which delivers them to a belt conveyor (1), followed by a T.V. camera (13) and flash system (12). A further conveyor (16) has pockets by which the envelopes are conveyed at regular spacings. A monitoring console (35) has a set of monitoring screens (41) to receive images from a memory (6) and has a set of keys (42) for an operator to make indexing marks on each envelope according to the information viewed on each screen. The pocket system on the second conveyor (16) is controlled by a calculator (5), to ensure correct spacing of the envelopes before they reach the printing section (25) where the code markings are applied.
Patent FR-2215258-A1 (FR)
Title: Filter press with thermoplastic plates - having spaces which can be pressurised to achieve improved dewatering in the cake
IPC: B01D25/168
Filed: 1974-01-23
Abstract: The space is formed by insertion of sheets of cellophane, plastic or paper, inside the plate during forming. The plates are rubbed to assist drainage of filtrate and are clamped together with cloths and frames in the conventional way. When the chambers are filled with solids, the slurry feed is turned off. Then the plates are pressurised internally hydraulically or pneumatically to squeeze further water from the cake.