baber/WOPTO huggingface dataset:
Patent FR-3132044-A1 (FR)
Title: Exosquelette d’assistance au maintien en posture penchée en avant et au redressement
Inventor: GRYGOROWICZ SERGE
IPC: B25J9/00
Filed: 2022-01-21
Abstract: La présente invention concerne un exosquelette (E) d’assistance au maintien en posture penchée en avant et au redressement d’un utilisateur, comprenant une structure dorsale (1) et deux structures de liaison de cuisse (2) reliées par un dispositif passif de génération de couple (3). Le dispositif (3) comprend en outre, pour chaque structure (2), un élément de transmission (7) relié d’une part à un support inférieur (6) couplé à la structure (2) et, d’autre part, à un organe élastiquement déformable (8) couplé au support supérieur (5) lui-même couplé à la structure (1), l’élément de transmission (7) étant en appui contre des premier et second points d’appui solidaires des support supérieur et inférieur (5, 6), de telle sorte qu’en utilisation un couple de redressement suivant une loi pseudo-sinusoïdale est appliqué entre la structure dorsale (1) et chaque structure de liaison de cuisse (2).   Fig. 3.
Patent FR-3132026-A1 (FR)
Title: Système de traitement d’une zone anatomique d’un être vivant
Inventor: GUERRY ALEXANDRE
IPC: A61N1/32
Filed: 2022-01-24
Abstract: Système de traitement (1) d’une zone anatomique d’un être vivant, la zone anatomique étant recouverte par une couche de peau, le système de traitement (1) comprenant :- un dispositif d’électroporation (15),- un dispositif de ionophorèse (20),- un corps (2) configuré pour être tenu à la main par un praticien, le corps (2) présentant une surface de traitement (4) configurée pour être placée en contact avec la couche de peau de la zone anatomique,dans lequel la surface de traitement (4) présente des première et deuxième zones de traitement distinctes, un ensemble d’électrodes d’électroporation est agencé dans la première zone de traitement, et des première et deuxième électrodes de ionophorèse sont agencées en dehors de la première zone de traitement, au moins la première électrode de ionophorèse étant agencée dans la deuxième zone de traitement.  Figure de l’abrégé : Figure 2
Patent FR-3132161-A1 (FR)
Title: Circuit intégré comportant un dispositif de fonction physiquement non clonable et procédé correspondant pour mettre en œuvre une fonction physiquement non clonable
Inventor: CONTE ANTONINO
IPC: G09C1/00
Filed: 2022-01-27
Abstract: Le circuit intégré comporte un dispositif de fonction physiquement non clonable (PUFdev) comprenant une pluralité de paires de cellules de mémoire à changement de phase (PoPCM ; PCMLFT ; PCMRGT) dans un état vierge et ayant des valeurs résistives effectives respectives (ILFT ; IRGT). Des moyens de sélection (SEL) comportent un masque d’identification (MSK) adapté pour identifier les paires de cellules non fiables dont la différence absolue entre les valeurs résistives effectives est inférieure à une valeur de marge (IMRG) et les paires de cellules fiables dont la différence absolue entre les valeurs résistives effectives est supérieure à la valeur de marge (IMRG). Des moyens de détection différentielle (SAdiff) sont configurés pour détecter le signe de la différence entre les valeurs résistives effectives (ILFT ; IRGT) des paires de cellules fiables (PCMLFT ; PCMRGT) selon le masque d’identification (MSK).  Figure pour l’abrégé : Fig 1A
Patent FR-3133759-A1 (FR)
Title: Dispositif de radioprotection pour seringue
Inventor: LEMER PIERRE-MARIE
IPC: A61M5/178
Filed: 2022-03-24
Abstract: La présente invention concerne un dispositif de radioprotection (1) destiné à équiper une seringue servant à l’injection d’un produit radioactif.  Ce dispositif de radioprotection (1) comprend une structure tubulaire de radioprotection (11) muni d’un logement latéral (118) pour l’accueil d’un écran (12) en matériau radio-protecteur transparent.  L’une des extrémités (121) de l’écran (12) en matériau radio-protecteur transparent comprend une structure de tenon (14a) adaptée pour coopérer avec une structure de mortaise (14b) complémentaire ménagée dans ledit logement latéral (118) ;  et un organe de verrouillage (14c) escamotable est adapté pour coopérer avec une autre extrémité (122) dudit écran (12) en matériau radio-protecteur transparent, pour verrouiller ce dernier en position.  Figure pour l’abrégé : Figure 3
Patent FR-3135858-A1 (FR)
Title: Transducteur CMUT et procédé de fabrication d’un transducteur CMUT
Inventor: KIM YOUNGIL
IPC: H04R31/00
Filed: 2022-05-23
Abstract: Transducteur CMUT et procédé de fabrication d’un transducteur CMUT La présente description concerne un procédé de fabrication d’un transducteur CMUT, comprenant les étapes suivantes : a) former une première couche d’oxyde de silicium (103) sur une face d’une première couche de silicium (101) définissant une première électrode du transducteur ;   b) former une deuxième couche d’oxyde de silicium (111) sur une face d’une deuxième couche de silicium (113) ;   c) après l’étape a), former, du côté de ladite face de la première couche de silicium (101), par oxydation localisée du silicium de la première couche de silicium (101), des murs d’oxyde de silicium (107) ; et d) après les étapes b) et c), reporter et fixer l’ensemble comprenant la deuxième couche de silicium (113) et la deuxième couche d’oxyde de silicium (111) sur l’ensemble comprenant la première couche de silicium (101), la première couche d’oxyde de silicium (103) et les murs d’oxyde de silicium (107).  Figure pour l'abrégé : Fig. 1I
Patent FR-3124630-A1 (FR)
Title: Appareil de commande par pwm et procédé pour améliorer un faux contour dynamique d’un écran
Inventor: LEE JI HAENG
IPC: G09G3/20
Filed: 2022-06-23
Abstract: L’invention concerne un appareil d’affichage qui est capable d’améliorer un faux contour dynamique. L’appareil d’affichage peut commander un changement d’un ordre d’une pluralité d’impulsions dont les largeurs sont modulées pendant un temps d’émission défini dans une trame, ou une division d’impulsions correspondant au bit le plus significatif (MSB) et au deuxième bit significatif (MSB-1) de données d’image parmi les impulsions en deux sous-impulsions ou plus, et sortir les sous-impulsions.
Patent FR-3137798-A1 (FR)
Title: Antenne élémentaire améliorée du type plan rayonnant alimenté par fentes et antenne réseau active
Inventor: LE GALL TIMOTHÉE
IPC: H01Q23/00
Filed: 2022-07-07
Abstract: Antenne élémentaire améliorée du type plan rayonnant alimenté par fentes et antenne réseau active Cette antenne élémentaire 1 comporte : deux fentes 32, 33 en croix définissant quatre demi-fentes ; pour chaque demi-fente, des rubans 41, 42 d’excitation, le premier ruban 41 étant connecté à un premier via 61 et le second ruban 42 étant connecté à un second via 62 ; un circuit intégré 70 portant une pluralité de ports ; pour chaque demi-fente, des pistes d’alimentation des rubans, la première piste 51 circulant depuis un premier port 71 jusqu’au premier via 61 et la seconde piste 52 circulant depuis un second port 72 jusqu’au second via 62, les premier et second ports étant deux ports successifs du circuit intégré, connectés en différentiel à une voix d’émission/réception par des première et seconde lignes d’alimentation situées à l’intérieur du circuit intégré, les lignes et les pistes circulant de sorte qu’il n’y ait aucun croisement dans leurs routages respectifs.  Figure pour l'abrégé : Figure 3
Patent FR-2050358-A1 (FR)
Title: Machine for flush bonded, multilayer, print - ed circuit manufacture
IPC: H05K3/28
Filed: 1969-07-28
Abstract: The laminate is built up from strip material in layers of which one type is coated on one face with heat sensitive activated, bonding or adhesive material. The other type is a heat sensitive part laminate, of two individual foils with different coefficients of expansion, which is pretreated. A tension roller, for simultaneously drawing the layers along a common axis through individual guides, an idler pressure roller between them with a parallel radiant heater above it, and differential tensioning arrangements for the individual layers and for the finished laminate are included in the machine. Tension orientated polyethyleneterephthalate film is used and one type incorporates copper tracks.
Patent FR-2020723-A1 (FR)
IPC: H01L23/495
Filed: 1969-10-13
Abstract: 1,252,055. Semi-conductor devices. RCA CORPORATION. 10 Oct., 1969 [15 Oct., 1968], No. 49805/69. Heading H1K. A semi-conductor device comprises a semiconductor chip 24 thermally bonded to a supporting pad 22, and electrically connected to conductors 26, the pad 22 being thermally coupled to at least one heat conductor 36 of greater surface area than each conductor, the device being encapsulated in an elongated body 11 of polymeric material, with both electrical and heat conductors leaving the body through its long sides 12, 14. The heat conductors 36 may be connected exteriorly of the device to a heat sink, which may form one face of a circuitboard, Fig. 4 (not shown). The conductors and supporting pad may be of copper and formed from a single lead frame.
Patent FR-2179635-A1 (FR)
Title: Boat hull - consisting of alternating bonded layers of cement-epoxy resin and glass-fibre-reinforced epoxy resin
IPC: B63B5/20
Filed: 1972-04-14
Abstract: Boat hull consists of a relatively thin-walled, floating unit construction of mainly hollow shape constructed from bonded alternating layers of (I) a cement material consisting of a mixt. of hydraulic cement, aggregate, epoxy resin, and sufficient water to harden the cement, and (II) fibre-reinforced epoxy resin. Hull is light, cheap to make, has high strength and durability.
Patent FR-2199487-A1 (FR)
Title: Casting ribbed cylinders - for air cooled I.C. engines, avoiding deformation of ribs during cooling
IPC: B22D13/00
Filed: 1972-09-18
Abstract: In a process for foundry casting ribbed cylinders of the type in which a resin/sand mould is used, a mould is formed of a hardened resin/sand mixt. in two parts assembled along a diametral junction plane with a generally cylindrical cavity. The mould is inserted into a metal centrifuging box with a horizontal axis and is locked for rotation and movement relative to the box which, with the mould, is driven around its axis at centrifuging speed; liq. metal is poured into the mould cavity; after pouring, the thickest part of the shaft of the casting is locally cooled by blowing air while the metal is still liq. and while the box and mould continue to be rotated at centrifuging speed; and finally the mould contg. the casting is extracted from the box and the casting is progressively cooled inside the mould which disintegrates.
Patent FR-2162565-A1 (FR)
Title: Photosensitive material - diazo resin on tellurium coated support developed with sodium hypochlorite in fast process for
IPC: G03F1/54
Filed: 1972-12-07
Abstract: Energy sensitive material, particularly to electromagnetic radiation, which is made up of an energy sensitive organic cpd. and contains 50-100% tellurium coated on a support which is pref. transparent. The sensitive material, which is insolubilised by the application of energy, is pref. a diazo cpd. specif. a water soluble diazo resin. "Diazo Resin No. 4" (RTM). The coating is pref. 2000 angstroms thick and has a density of 2.5-3.5. After exposure the unexposed areas and the tellurium layer underneath are removed pref. with a sodium hypochlorite soln. (0.5-30%) contng. 0.5-15% available chlorine, which acts in 10 secs. and pref. 1 sec. The tellurium is pref. vacuum coated together with other elements specifically germanium and molybdenum. Used for microfilms in a rapid process giving high contrast and resolution.
Patent FR-2230746-A1 (FR)
Title: Copper alloys for instruments - including nickel, aluminium, chromium, silicon and vanadium
IPC: C22C9/06
Filed: 1973-05-23
Abstract: Copper alloys comprise (in % wt.) nickel 13-25, aluminium 3.5-4.5, chromium 2.1-4.0, silicon 0.01-1.0, vanadium 0.01-0.05, and balance copper. These alloys are suitable for prod. of parts such as springs operating at up to 300 degrees C, and are used in micromechanisms electronic and wireless inds.
Patent FR-2189266-A1 (FR)
Title: Blow moulded laminated plastics containers - with load-bearing (co)polystyrene and barrier layers, for carbonated drink
IPC: B65D23/02
Filed: 1973-06-20
Abstract: Container, with laminated walls, with >=1 (load-bearing) layer of polystyrene or a styrene/acrylonitrile (SAN) copolymer and another, liquid barrier layer, has burst strength >=8 kg/cm2; falling impact strength >=0.6 m; volume change 10% when subjected to a temp. of 37.8 degrees C and a pressure of 6.25 kg/cm2 for 168 h; and CO2, O2 and H2O permeability 15, 1 and 1 vol.% respectively after 45 days. These containers are esp. suitable as bottles for carbonated soft drinks, beer etc. where gas pressure must be retained. No adhesive is needed between the layers and the physical props. meet the requirement for packaging drinks.
Patent FR-2238109-A1 (FR)
Title: Flexible tube coupling for engine exhaust - has bellows attached to collars connected by spring steel strips
IPC: F16L27/10
Filed: 1973-07-20
Abstract: The flexible coupling damps out vibrations and oscillations between a motor block and an exhaust pipe. The end of each pipe (3, 4) is welded or brazed onto a collar (1, 2). In turn, both collars are joined by a flexible bellows connector (5), welded or brazed in place. Lugs (8, 9) on each collar are arranged, one above (9) and one below (8) the longitudinal axis and machined to give flat surfaces (8a, 9a). A spring steel strip (10) each side connects the lugs on each tube which are bolted together. Assembly is done using spacer bars (13, 14) which are removed after completion.
Patent FR-2204451-A1 (FR)
Title: Regulating sewage sludge solids content - by mixing wet and dry sludges, before feeding to furnace or drier
IPC: C02F11/12
Filed: 1973-10-26
Abstract: The dry content of a sludge (before feeding to a furnace) is regulated as follows: the wet sludge is mixed with a desired quantity of dry sludge, a quantity of this mixture is supplied to the furnace (esp. contg. 30-40% dry sludge) and the remainder is mixed with excess dry sludge (esp. giving a total content of 40-60%) and fed to the drier. Sludge can have an optimum humidity (not too wet) when fed to the drier and also an optimum humidity (not too dry) when fed to the furnace. A screw mixer has a wet sludge inlet near one end, two dry sludge inlets one upstream, one downstream of the wet sludge inlet, and a first outlet upstream of the second dry sludge inlet; this outlet feeds the fluidised bed furnace. A second outlet at the extreme downstream end, feeds the pneumatic drier.
Patent FR-2209864-A1 (FR)
Title: Dyeing textile yarns using liquid dye - which has one component including a dissolved pigment and another component having a dispersion of liquid globules
IPC: D06P1/81
Filed: 1973-12-07
Abstract: A textile material, e.g. a reel of yarn made from two different materials, is dyed using a liquid dye having two components whose specific wt. differs by >=0.01 and which are respectively soluble in each other by 5%. The first liquid component (e.g. contg. water, an alcohol, an ester, and ethyl glycol ether, a glycol or ammonia) has an affinity for the textile material and has a colourant (e.g. ionic, water soluble) dissolved in it, and the second component (e.g. contg. perchlorethylene and a liquid silicone or hydrocarbon includes a dispersion of fine globules of another liquid (e.g. water), the globules being of the order of 2.5 - 5 x 10-3 mm. The dyeing cycle and cost are reduced whilst ensuring maximum impregnation of the dye.
Patent FR-2324367-A1 (FR)
Title: Tubular rotary grinder - comprising a cylinder with a partition forming two grinding chambers, one of which has baffles and lifting arms
Inventor: TEMOIN ANDRE
IPC: B02C17/02
Filed: 1974-01-14
Abstract: Grinder comprises a cylindrical vessel uniform dia. the inside of which is divided by a transverse partition into a pregrinding compartment and a fine grinding compartment. The pregrinding compartments is 1/3 the length of the vessel and has lifting bars on its periphery and deflectors on its flanks to encourage self induced grinding opt. assisted by only a small volume of grinding media. The increase of the dia. of the pregrinding zone to the same size as the main zone (c.f prior machines) simplified its prodn. and allows room for the introduction of the lifting bars and deflectors which provide additional grinding action more cheaply.
Patent FR-2266174-A1 (FR)
Title: Wheatstone bridge for measuring physical quantities - has resistive sensor sensitive to variations in quantities measured
IPC: G01R17/12
Filed: 1974-03-29
Abstract: The Wheatstone bridge incorporates a resistive sensor and is supplied by a sinusoidal voltage source. Means are provided for detecting and indicating, in the form of a logic signal, the state and sense of unbalance of the bridge by comparing the phase of a reference signal with that of a signal whose phase is a function of the sense of imbalance of the bridge. Digital means are provided, controlled by the above logic signal, for providing a coded value of the unbalance and an equilibrium current is generated, being a function of the coded value and of the supply voltage and in phase with the latter.
Patent FR-2236744-A1 (FR)
Title: Multi-layer valve poucit - plastic film inner layer glued to adjoining paper inner layer
IPC: B31B39/84
Filed: 1974-07-09
Abstract: Three cuts in the length of the paper inner layer are used to form separate glue flaps which are connected with the film pouch section at floor level by elongated glue strips which are discontinuous near the floor edge. The film pouch section is also connected to the paper inner layer along the floor diagonal by spot gluing. During the manufacturing process the elongated cuts are made in the open paper web which will subsequently form the inner layer. The glue strips are then incorporated together with the spot gluing.
Patent FR-2280954-A1 (FR)
Title: Recovery of rare gases partic. xenon from air - esp. gases recovered during treatment of irradiated fuel elements
IPC: F25J3/02
Filed: 1974-07-31
Abstract: Treatment of a mixture of air and rare gases, esp. xenon and krypton, at least partly radioactive, partic. gaseous effluents from the treatment of irradiated nuclear fuels esp. the stages of sectioning the fuel rods and dissolving in nitric acid comprises incorporating a stage in which the rare gases are concentrated in soln. in liquid oxygen by cryogenic distillation of light gases, principally nitrogen from the liquefied mixt. In particular, the process includes a stage of separation of the rare gases by catalytic combustion of the oxygen with hydrogen and elimination of water followed by a cryogenic distillation of other rare gases to recover the xenon. Compared with the known process in which the xenon and krypton are concentrated in liquid nitrogen, the problem of the formation of crystalline xenon in the distillation column due to its low solubility in liquid nitrogen, is eliminated.
Patent FR-2281793-A1 (FR)
Title: Electrostatic powder application on fluorescent bowl - by ejector tube with dispersion screens at each end
Inventor: DAT NHIEP NGUYEN
IPC: H01J9/22
Filed: 1974-08-14
Abstract: The process enables a layer of powder to be deposited on a desired area of the bowl and to a desired thickness, so as to regulate the light radiated to the outside. An ejector tube is mounted along the lengthwise internal axis of the bowl, and connected at one end to a supply of carrier gas for the powder to be distributed, while the other end opens into the bowl which is rotated round its axis to distribute the power onto its heated inside wall. There are dispersion screens at each end of the tube, and the discharge end of it is equipped with a component imparting a predetermined shape to the emerging powder jet.
Patent FR-2294636-A1 (FR)
Title: Process for attachment of horse-shoes without nails - has hinged halves with claws and tensioner screw clamp
IPC: A01L3/04
Filed: 1974-12-17
Abstract: The horse shoe consists of two parts, hinged on a vertical pin, each of which bears a number of claws pivoting on a pin parallel to the half-shoe. Each half-shoe bears mock nail heads on the lower surface. At each heel is an aperture (A) through which passes the tensioning device used to bring the heels of the shoe together, when positioning the claws by means of screws, etc. The invention is intended to be used when frequent removal and replacement of the shoe is required for special treatment to the hoof or whilst awaiting for services of the blacksmith, when a shoe is accidentally lost.
Patent FR-2299693-A1 (FR)
Title: Stop for musical instrument of accordion or harmonica type - has pivoted stop key maintained under spring tension
Inventor: PETRUSHEVSKY G S
IPC: G10D11/02
Filed: 1975-01-30
Abstract: Each stop key (1) carries a lever (12) which is rotated in a plane as the key pivots, and which cooperates with a lever (8) of the stop unit (6). Each key (1) is able to be placed in two positions, one in which its hammer (11) cooperates with the shift lever (8) of the stop unit (8) and the other in which the rotary lever (12) can cooperate with the shift lever (8). There is an auxiliary shift key which has an edge (17) extending along the key axis, so that it abuts the rotary lever (12) when the stop key (1) is in the second position, and adjustable to bring the lever into cooperation with the shift lever (8) of the stop mechanism (6).
Patent FR-2260155-A1 (FR)
Title: Multi-layer liquid crystal display device - for use e.g. in displaying numerals in electronic calculators
IPC: G02F1/139
Filed: 1975-02-03
Abstract: Electro-optical display device having a pari of polarisers and comprises (i) display cells with coiled filamentous (nematic) liquid crystals having a stacked structure and situated between the polarisers; and (ii) means for selectively applying an electric field to the terminals of a liquid crystal material in the coiled nematic display cells. The device is used for display of letters, symbols, numbers etc. in electronic calculators, in pre-selected colours. In contrast to known devices it can be used for high quality applications involving inversion of the display colours and for complex patterns and in addition can be used for transmitted or reflected displays.
Patent FR-2264516-A1 (FR)
Title: Radiographic examination unit - uses predicted signals from various ray receivers to counteract discrepancies in sensitivity
IPC: G01N23/04
Filed: 1975-03-21
Abstract: The X rays from the source are detected after their several passages through the body by a series of receivers, and a compensator unit reduces the effect of discrepancies in the sensitivity of the different receivers, having means for moving the source in relation to them. The output signals from the receivers are delivered to a unit, which uses signals derived from successive receivers as the source and receiver unit take up first and second relative positions. The values of the output signals which should be obtained from adjacent receivers are predicted, and these predicted values are used to compensate for discrepancies in receiver sensitivities.