baber/WOPTO huggingface dataset:
Patent FR-3131978-A1 (FR)
Title: Procede de fabrication d’une structure comprenant au moins deux paves sur un substrat
Inventor: GHYSELEN BRUNO
IPC: H01L21/308
Filed: 2022-01-17
Abstract: L’invention concerne un procédé de fabrication d’une structure comprenant au moins deux pavés sur un substrat, comprenant :  - le placement, sur un substrat support (1, 3, S), d’au moins deux pavés ((P1, P2), (P’1, P’2)) lesdits pavés étant agencés sur ledit substrat (1, 3, S) support selon une distribution et/ou une géométrie erronée par rapport à une distribution et/ou une géométrie cible ;  - la formation d’un masque comprenant un film protecteur (M1, M2) recouvrant en partie lesdits pavés ((P1, P2), (P’1, P’2)) selon un motif définissant la distribution et/ou la géométrie cible et au moins une ouverture s’étendant autour du film protecteur (M1, M2) ;  - la gravure d’au moins un pavé (P1, P2, P’1, P’2) au travers de l’ouverture du masque de sorte à corriger l’agencement des pavés selon la distribution et/ou la géométrie cible.  Figure pour l’abrégé : [Fig 5]
Patent FR-3133737-A1 (FR)
Title: Ensemble d’aspiration comportant une base de support et un aspirateur portatif équipé d’ergots de maintien
Inventor: POUVREAU ERIC
IPC: A47L5/24
Filed: 2022-03-25
Abstract: L’ensemble d’aspiration (1) comporte un aspirateur portatif (2) comprenant un corps principal (4), un dispositif de séparation et de collecte de déchets (7), un moteur d’aspiration, et une poignée de préhension (6) comportant au moins un ergot de maintien (37) faisant saillie radialement depuis une surface extérieure de la poignée de préhension (6) ; et une base de support (3) configurée pour supporter l’aspirateur portatif (2) dans une position de stockage, la base de support (3) comportant deux organes de retenue (34) configurés pour s’étendre de part et d’autre de la poignée de préhension (6), au moins l’un des deux organes de retenue (34) étant configuré pour s’engager sous l’au moins un ergot de maintien (37) lorsque l’aspirateur portatif (2) est en position de stockage, de manière à supporter la poignée de préhension (6).  Figure 1
Patent FR-3134599-A1 (FR)
Title: Module pour une turbomachine d’aeronef
Inventor: RODA JEAN CHARLES OLIVIER
IPC: F04D29/36
Filed: 2022-04-15
Abstract: L’invention concerne un module (3) d’axe longitudinal (X) et comprenant un actionneur hydraulique (46), et une pompe (54) d’alimentation en fluide de l’actionneur hydraulique (46) comprenant des pistons axiaux (54c) destinés à être mobiles en rotation autour de l’axe longitudinal (X) et configurés pour transférer le fluide à l’actionneur hydraulique (46), un plateau de liaison (54g) relié aux pistons axiaux (54c) et coopérant avec un plateau principal (54e) annulaire centré sur l’axe longitudinal (X), destiné à être fixe en rotation autour de l’axe longitudinal (X) et inclinable par rapport à l’axe longitudinal (X), le plateau de liaison (54g) étant agencé entre le plateau principal (54e) et les pistons axiaux (54c), les pistons axiaux (54c) étant mobiles en translation selon une direction (D) parallèle à l’axe longitudinal (X), l’inclinaison du plateau principal (54e) entraînant un déplacement des pistons axiaux (54c) selon la direction (D).  Figure n° 3a
Patent FR-3136652-A1 (FR)
Title: Compositions et méthodes pour le traitement de néoplasies vasculaires
Inventor: SCHWEIGHOFFER FABIEN
IPC: A61K31/7088
Filed: 2022-06-20
Abstract: La présente demande concerne des composés et leur utilisation en santé, en particulier dans le traitement préventif ou curatif de pathologies prolifératives ou néoplasiques, liées à une dérégulation de l’angiogenèses comme les cancers et certaines pathologies ophtalmiques. L’invention concerne notamment l’utilisation de peptides particuliers, combinant des propriétés biologiques d’intérêt et de pénétration cellulaire à visée thérapeutique.
Patent FR-3129234-A1 (FR)
Title: Système d’attribution de billets d’utilisation de véhicule
Inventor: MORIOKA TARO
IPC: G06Q50/30
Filed: 2022-11-14
Abstract: La présente invention concerne un système d’attribution de billets d’utilisation de véhicule (1) pour attribuer un billet d’utilisation de véhicule pour un véhicule pour lequel il y a au moins un itinéraire fixe et il y a un point fixe dans l’itinéraire permettant la montée/descente. Le système reçoit une condition qui comporte un point de départ et qui ne comporte pas de désignation d’une destination, et extrait un nombre prédéterminé de destinations candidates qui peuvent être atteintes depuis le point de départ par l’au moins un itinéraire fixe. Après la réception, d’un terminal de traitement d’informations, d’une demande d’un billet pour un véhicule, le système sélectionne et attribue à l’utilisateur un des billets d’embarquement pour chaque destination du nombre prédéterminé de destinations candidates extraites sur la base d’un critère prédéterminé.  Figure 1
Patent FR-2001611-A1 (FR)
Title: Preparation of beta substituted propionaldehydes by - carbon dioxide catalysed addition of water or alcohol
IPC: C07C45/64
Filed: 1969-02-06
Abstract: Beta-Ether or beta-hydroxy (opt. alpha-methyl) propionaldehydes are prepared by reacting (meth)acrolein with alcohol or water in liquid phase in presence of CO2. Pref. reactants are: acrolein, opt. containing usual small amount of polymerisation inhibitor and 1-10 pref. 1-6C opt. branched alkanols or water. Pref. molar ratio of alcohol or water to acrolein is >1:1, pref. 2:1 to 20:1, esp. 3:1 to 10:1. Initial CO2 pressure is 5-1000, esp. 10-200 psig, and temp. is 35-150, esp. 50-100 degrees C. Uses of product include production of trimethylene glycol, hence sebacate polyesters, and 3-ethoxypropylamine, which forms emulsifying salts with organic acids.
Patent FR-2006021-A1 (FR)
Title: Dyeing of polyesters and cellulose triacetate which
IPC: D06P1/651
Filed: 1969-04-10
Abstract: Dyeing of polyesters and cellulose triacetate with an aqs. dispersion of a dyestuff, the fibres previously containing a small amt. of a halogenated hydrocarbon. Polyester and cellulose triacetate fibres can be dyed at room temp. in deep shades in the absence of a carrier. The fibres contain 0.05-5.0% w/w of a halogenated hydrocarbon. Examples of suitable solvents are 1,1,1-trichlorethane, chloroform, and 1,2,2-trifluoro-1,1,2-trichloroethane. Esp. suitable for the application of disperse dyestuffs such as azo dyes and oleophilic pigments.
Patent FR-2053005-A1 (FR)
Title: Substituted guanidines in cardiac treatment
IPC: C07C239/00
Filed: 1970-06-23
Abstract: Acid addition salts of N-p-methylbenzyl-N'-N"-dimethylguanidine or of N-p-methoxybenzyl-N'-N=-dimethlguanidine are useful for the treatment of fibrillation of the auricles and ventricles of the heart. The prepared salts are chlorides, sulphates and sulphonates such as p-toluene sulphonate. They may be prepared by reacting guanidine with a benzyl- or methyl-containing compound e.g. sulphonate.
Patent FR-2114013-A1 (FR)
Title: Herbicidal urea derivs compsn - contg n'-(3-chloro-4- methoxyphenyl)-n,n'-dimethyl-urea and n'-(hexahydro-4, 7-methano-inda
IPC: A01N47/32
Filed: 1971-11-16
Abstract: Title compsns. contg. the former urea (I) and the latter urea (II) in ratios of 2.5 to 10.3 and are applied to cereal crops in conventional at rates of 1.0-2.5 kg/ha (I) and 1.2-2.5 kg/ha (II) (pre-emergence) and 1.0-2.0 kg/ha (I) and 0.6-2.0 kg/ha (II) (post emergence). Thus a dust conts. 13 parts (I) and 13 parts (II) with 74 parts mixed adjuvants.
Patent FR-2178815-A1 (FR)
Title: Furo-benzoxazole derivs - analgesics, vasodilators, diuretics, etc
IPC: C07D307/86
Filed: 1972-04-07
Abstract: Title cpds. of formula (I) (where R1 and R2 = 1-4C alkyl or form a heterocycle with the N atom) are prepd by reaction of the corresp. 2-mercapto furobenzoxazole with a substd amino ethyl chloride. The cpds. (I) exhibit analgesic, vasodilatory, diuretic, hypotensive, respiratory - analeptic, spasmolytic, atropinic antihistaminic and sedative activities.
Patent FR-2187705-A1 (FR)
Title: Activated sludge purificn station - for waste water and sewage treatment
IPC: C02F3/12
Filed: 1972-06-15
Abstract: Station consists of a tank in the form of a body or revolution, with a horizontal axis and it is divided internally by partitions which form the boundaries of a primary settlement chamber. The partitions also form, with the end walls, two volumes, one of which acts as a secondary settlement chamber. An injection chimney for the activated sludge has its lower, bell-mouthed end provided with an air nozzle to keep the liq. rising in the chimney. The upper part of the secondary settlement chamber includes an undisturbed filtration area, with an outlet for the purified watr. The incoming sewage is seeded immediately in the injection chimney and is intimately mixed with the stream of activated sludge; any abnormal flows can be deal with satisfactorily. Intimate mixing is further improved by a static, mixing, current-divider incorporated in the axis of the chimney.
Patent FR-2212222-A1 (FR)
Title: Bonding articles using rapid curing resin - having high exothermal character-istics by pre-coating the articles with slow curing resin having low exothermal characteristics
IPC: C09K3/10
Filed: 1972-12-29
Abstract: The surfaces of two articles to be bonded together are pre-coated with a slow curing resin (e.g. epoxy) having a low exothermal property and which bonds well to the surfaces, and the space between the two layers is filled with a rapid curing resin (e.g. polyester) which has a high exothermal property, and which bonds well to the coatings. The rapid curing resin may have a fibrous or particulate filler, and the filler may be in the form of a felt which is pre-impregnated with a catalyst. The rapid curing resin maybe injected into the gap between the coatings or the joint may be surrounded by a mould into which the rapid curing resin is injected. The method is used for securing together pipes or cables or for attaching metal articles to concrete. A good joint is achieved rapidly without external heat because the heat given off during curing of the rapid curing resin assists curing of the slow curing resin.
Patent FR-2228982-A1 (FR)
Title: Bearing suspension for centrifugal dryer - damps oscillations at critical speed with variable rate springs
IPC: B04B9/12
Filed: 1973-05-07
Abstract: The centrifuge (10) is supported by the shaft (11) which is supported in the bearing housing (16) with a spherical seat (18). The spherical seat (18) is supported on a matching spherical surface (20). The oscillation of the centrifuge is limited by a number of springs (30) arranged in a circle and exerts a restoring couple on a radial flange forming part of the bearing housing (16). The springs (30) are formed from stacks of Belleville washers resulting in springs with a rate that increases with load. When the centrifuge is running near its critical speed the increase in amplitude of oscillation provokes an increased restoring couple preventing the oscillations becoming dangerously large.
Patent FR-2230944-A1 (FR)
Title: Adjustable nozzle for automobile ventilation system - has two sets of perpendicular blades inclined to main axis
IPC: B60H1/34
Filed: 1973-05-21
Abstract: The inlet is a cylinder (1) with an air entry (2) and a discharge (3) on opposite sides. It contains a drum which has a series of blades (9, 10, 11, 12) parallel to each other at an angle to the axis of the drum. The outer blades carry stub shafts (7, 8) projecting through the sides (5, 6) of the cylinder on which the drum can turn. Pairs of blades are linked by pins (17, 18, 19) perpendicular to them. These pins carry intermediate blades (20) which have vanes (24, 25, 26, 27) perpendicular to the main blades and which can rotate about the pins (17) between the blades. Rotation of the drum and the subsidiary vanes inside it independently of each other gives control of the air discharge direction in two planes.
Patent FR-2239796-A1 (FR)
Title: Tachogenerator for controlling sync. machine commutating thyristors - has eccentric conducting disc on shaft passing between static transformer coils
IPC: H02K29/12
Filed: 1973-08-01
Abstract: The tachogenerator, for controlling a synchronous machine commutating thyristors, has a circular conducting disc (5) fixed eccentrically to the machine shaft (6) and passing between a static transformer primary and secondary halves. The primary half has a ferrite core (1) with a primary winding (3) set into one face, and the secondary half consists of another ferrite core (2) with a secondary winding (4) also set into it. The rotating disc produces an output voltage that is roughly sinusoidal -- having two alternations per revolution. A greater number of alternations per revolution can be obtained by using a disc with more than one obe.
Patent FR-2214776-A1 (FR)
Title: Conversion of shuttle loom to shuttle-less loom - using assembly to convert rotation of main shaft to reciprocation of a lever to drive weft packer
IPC: D03D47/00
Filed: 1974-01-23
Abstract: The shuttle picking assembly at each side of a shuttle-loom is replaced by cinematic assembly comprising pref. a bell-crank which is driven by pref. a belt and gearing from the loom main shaft and which is connected to a short arm of an L-shaped lever pivoted at its elbow whereby rotation of the shaft is converted to reciprocation of the lever to drive a picking element. Pref. the long arm of the lever is connected via a link to a carriage slidable on rails and pref. the carriage is connected to the fixed ends of a belt passing around a pair of spaced pulleys. The picking element e.g. a lance is connected to the belt (by e.g. a clamp) so that movement transmitted from the lever to the picking element is magnified. The picking element picks the weft half-way across the warp. Conversion is simple as only the picking assembly need be changed.
Patent FR-2260996-A1 (FR)
Title: (2-Nitro-1-imidazolyl)-carbamates - useful as germicides and antiproto-zoal agents
IPC: C07D233/91
Filed: 1974-02-15
Abstract: A specifically claimed cpd. is of formula (I): The cpds. are esp. useful for combatting protozoa such as Trichomonas vaginalis, Trichomonas foetus, Endamoeba histolytica, etc.
Patent FR-2262737-A1 (FR)
Title: Auxiliary for hand operation of injection pump lifter of diesel engine - has eccentric dog on separate carrier, with spring bias against lifter
IPC: F02M63/02
Filed: 1974-02-28
Abstract: Auxiliary device for hand operation of the lifter of a diesel engine injection poump consists of a hand lever and a rotatable dog engaging in the path of motion of the lifter and eccentrically fitted on a separate carrier, a cylindrical bolt with a driver engaging in the circular path of a stop, which is fitted in an independent rotatable bushing with a hand lever. There is an elastic connected between the cylindrical bolt and the rotatable bushing, as a torsion spring whose bias presses the dog into engagement with the lifter. The auxiliary is simple and can be easily operated while the engine is running; it can be quickly attached to the engine, and enables the injection pump to be turned on and off without dangerous impacts between the dog and lifter.
Patent FR-2295483-A1 (FR)
Title: Cyclic data processing system - addresses of data are defined by position in store and in processing chain
Inventor: MENARD C
IPC: G06F7/78
Filed: 1974-03-29
Abstract: This system for location and accessing of data depends on the fact that processes for using a data element consist of a number of short cycles linked together in a longer cycle or 'thread'. A data element can thus be defined not only by its position in main store, but also by the frequency of occurrence of the short cycle in which it is first used and the position of this short cycle in the thread. These parameters are stored in the memory and accessed cyclically in accordance with threads held in the memory.
Patent FR-2278472-A1 (FR)
Title: Lightweight, insulating agglomerated prods - prepd from expanded polyvinyl chloride scrap fragments and resin binder
Inventor: SAVENAY PATRICK
IPC: C08J9/33
Filed: 1974-07-18
Abstract: A light-weight and insulating agglomerated prod. comprises expanded PVC scrap fragments (I) and a binder and opt. 50%, based on (I), of wood shavings or cork particles. The binder is e.g. an epoxy, polyurethane, UF or vinyl resin. The prod. has good heat and sound insulating properties, is non flammable, self-extinguishing and does not generate gas. It is suitable e.g. for prodn. of furniture.
Patent FR-2240060-A1 (FR)
Title: Grain refining treatment for steel castings - using carbonyl-contg gases through gas-permeable bricks
IPC: B22D11/117
Filed: 1974-08-01
Abstract: Grain refinement of iron and steel castings achieved by a treatment of the melt before or during casting with inert or reducing gases containing carbonyls via gas permeable bricks is facilitated by passing through the bricks a carbonyl-free gas and a gas-carbonyl mixt. alternately. Pref. the initial treatment is carried out with the carbonyl-free gas. Prevents blocking of the bricks due to the dissociation of the carbonyl at elevated temp.
Patent FR-2246960-A1 (FR)
Title: Pressure switch with force storage arrangement - has T-shaped actuator with pressure guide plunger and horizontal pressure plate
IPC: H01H13/50
Filed: 1974-09-27
Abstract: Pressure switch has a T-shaped actuator guided in a housing and exposed to a spring force. Under depression the actuator operates a contact against the spring force either for a short time dependent on the actuator release, or for continuous contact making under further depression. The guide element is formed by a vertical plunger with a horizontal pressure plate whose selective depression provides the different switching functions. The plunger may be hollow and may contain a helical spring providing the depression counterforce. The plunger wall may have a longitudinal slot engaged by a guide rib lug from the housing. The slot may be enlarged on one side and may have a stop lug limiting the slot extension.
Patent FR-2250631-A1 (FR)
Title: Packing of plastic shopping carriers - machine folds carrier twice transversally then packs in cartons for dispensing one at a time
IPC: B65H45/04
Filed: 1974-10-25
Abstract: A machine is used which packs plastic shopping carriers into cartons for dispensing one at a time. The carrier (T) in its flat form is forced between two rollers (5, 6) by the pressure from an air jet (26) which folds it off centre once so that the handles (1, 2) lie flat. A second set of rollers (7, 8) and an air jet (27) repeat the operation to give a second fold. The carrier is then passed by conveyor (9) to a packing station (S) where it is marshalled in a pile and packed in a box (28) having a dispensing slot at one end.
Patent FR-2291875-A1 (FR)
Title: Wheel with solid tyre - has twin-part centre with double conical seatings and collars between tyre and hub
IPC: B60C7/24
Filed: 1974-11-20
Abstract: The wheel has a conical seating for a tyre (11) having a similar conical internal surface. The two internal conical faces of the tyre (16, 17) are stuck to the two thin conical collars (12, 13) carried on the two halves (2, 3) of the wheel cylinder. These collars may be separate or solid with each other and they and the corresponding conical parts (23, 33) have unequal axial dimensions. The wheel centre parts (2, 3) come into contact with each other horizontally and vertically and are held together by bolts (14). The arrangement gives a stronger assembly than is the case with other double conical seatings in wheels.
Patent FR-2301706-A1 (FR)
Title: Turbine driven by air siphon - has exhaust chimney with three transparent walls and one reflective wall
IPC: F24S90/00
Filed: 1975-02-24
Abstract: The installation in which solar heated air is used to form an 'air siphon' to drive turbines has an inlet passage for each turbine, the inlets being provided with large entrance openings. The air passes through the turbines and then into a chimmey with three transparent walls which are formed of clear glass, the fourth wall of this chimney being opaque. The fourt wall is thermally insulated and reflective, this system producing heated air to form the 'air siphon' through the machine. One of the transparent walls of the chimney is rotatable towards the equator to improve the heating effect of the sun on the air.
Patent FR-2301941-A1 (FR)
Title: Theta amplifier with electrostatic coupling to PHI shaped aerials - is used for negative waves and removes need for anodes
IPC: A61N5/00
Filed: 1975-02-24
Abstract: An emitter or transmitter and sensor for negative waves, is designed to maximise the possible power output. The negative current source is housed in a square shallow base (1) supporting a pyramid (4) which is made of some plastics material. The dimensions of the pyramid are such that the height divided by the base is equal to the square root of 1.618, and the preferred alignment has the pyramid square to the north south axis. An aerial(s) in the form of a circle with a straight bar through one diameter is mounted at the peak of the pyramid and is connected to the generator via a series of hemispheres (3) and a spark gap (2). The sensor in the form of a cylinder (7) is connected via a cable to the unit base.
Patent FR-2307137-A1 (FR)
Title: Air-fuel supply system for engine - has thermostatically controlled supplementary air supply passage delivering between main and auxiliary throttle
Inventor: MARTEL BERNARD
IPC: F02M51/02
Filed: 1975-04-08
Abstract: The supply system for an engine has primary and auxiliary throttling devices in its intake passage. The auxiliary throttle is upstream of the primary throttle, and is opened automatically operated to supplement the air supply. A pressurised fuel source has a supply passage which delivers fuel to a point downstream of the principal throttle, the fuel passage being controlled by an electromagnetically operated valve. A metering system provides signals which control the operation of the electromagnetic valve. An auxiliary air supply passage opens into the region between the throttle, the flow through this passage being controlled by a thermostat.
Patent FR-2306841-A1 (FR)
Title: Collapsible vertical filing box - comprises flat cardboard sheet with double vertical fold line and horizontal ones at edges
IPC: B42F7/14
Filed: 1975-04-09
Abstract: The filing box is of stable and reinforced construction, and accommodates files when in the vertical position, being also stackable flat. It comprises a flat sheet of carboard (10) with a double vertical fold line (7, 8) running in the axial direction, together with a horizontal fold line (3, 4, 5, 6) at each opposite edge. Eac of the horizontal folding portions may have a slit (17, 18) formed in it on opposite sides of the vertical fold lines, also an external sealing lug (15, 16).
Patent FR-2306843-A1 (FR)
Title: Synthetic jewellery with patterned surface - is wrapped in net and dipped in water insoluble dye for patterning
IPC: B44C1/04
Filed: 1975-04-10
Abstract: The synthetic bracelets, brooches, spectacles frames, combs, etc. are decorated by placing the object in a sheath with orifices pref. a piece of net cloth. The net closely envelops the object and both are dipped in a bath of water-insoluble dye. Then the assembly is rinsed and the sheath is removed. The dye may be applied by soaking the object in its sheath in the dye bath. After each application of dye the object may be wiped to obtain a dye coating of varying thickness. The dye penetrates little or not at all into the zones covered by the sheath so that the surface of the object acquires a pattern simulating snake skin, or other patterns depending on the orifices in the sheath.