baber/WOPTO huggingface dataset:
Patent FR-3136811-A1 (FR)
Title: Roue de turbine a pale en cmc et mat structural maintenu par goupille
Inventor: JARROSSAY CLÉMENT
IPC: F01D9/04
Filed: 2022-06-21
Abstract: Distributeur (11) de turbomachine (1) comprenant une couronne de secteurs aubagés (12.1-12.16) dans lequel au moins un secteur aubagé (12.1-12.16) comprend :   - une plateforme interne (20) et une plateforme externe (50);   - un mât (30) ayant une extrémité radialement interne (31) rigidement solidaire de la plateforme interne (20) et une extrémité radialement externe (33) fixée à la virole externe (14) par une interface de liaison mécanique (51), dans lequel l’extrémité radialement externe (33) comprend un alésage (34) dans lequel est engagée une goupille (55) de liaison du mât (30) à la plateforme externe (50).  Figure 4
Patent FR-3137220-A1 (FR)
Title: Dispositif de montage sur un bâti d’une barrette de connexion électrique pour bloc optique de véhicule automobile
Inventor: PERON RODOLPHE
IPC: H01R9/16
Filed: 2022-06-22
Abstract: L’invention concerne un dispositif de montage sur un bâti (100) d’une barrette de connexion électrique (300), ledit dispositif comportant un logement d’accueil pour ladite barrette ménagé sur ledit bâti et délimité en partie haute par un organe de butée (129), un pivot de guidage (131) ménagé sur ledit bâti en dessous dudit logement et prévu pour coopérer avec une première portion d’extrémité (310) de ladite barrette de sorte à guider cette dernière en rotation jusqu’à sa configuration montée dans laquelle elle vient reposer contre au moins une surface (129A, 129B) dudit organe de butée, une languette (132) portant à son extrémité libre une dent (133) apte à coopérer par encliquetage avec la seconde portion d’extrémité (320) de ladite barrette afin d’assurer son verrouillage vertical, ainsi qu’un renfoncement ménagé sur la face inférieure de ladite première portion d’extrémité de la barrette et prévu pour recevoir une portion dudit pivot de guidage.  Figure à publier avec l’abrégé : Fig. 4
Patent FR-3137394-A1 (FR)
Title: Appareil de défroissage
Inventor: DELHOM JÉRÉMY
IPC: D06F73/00
Filed: 2022-07-04
Abstract: Appareil de défroissage (1) ayant un boitier portatif (10) comprenant une poignée (4) et une tête de défroissage (2) reliée à une extrémité supérieure de la poignée (4), le boitier portatif comprenant en outre :- un circuit de vapeur comprenant un générateur de vapeur (61) ;- un circuit d’aspiration d’air comprenant un ventilateur (21) destiné à être entrainé en rotation par un moteur (23), le ventilateur (21) et le moteur (23) étant disposés dans la tête de défroissage (2) ;dans lequel la tête de défroissage (2) comporte une face de traitement (20) destinée à venir en regard d’une pièce textile à défroisser, la face de traitement (20) comprenant au moins un orifice de sortie de vapeur (24) relié au circuit de vapeur et au moins un orifice d’aspiration (22) relié au circuit d’aspiration d’air, caractérisé en ce que ledit le boitier portatif comprend une embase (6) reliée à une extrémité inférieure de la poignée (4) opposée à l’extrémité supérieure, le générateur de vapeur (61) étant disposé dans l’embase (6).  Figure pour l’abrégé : Figure 2.
Patent FR-3138080-A1 (FR)
Title: Piece pour vehicule automobile
Inventor: BOUDAN JULIEN
IPC: B60R16/02
Filed: 2022-07-20
Abstract: L’invention concerne une pièce pour véhicule automobile comprenant un support présentant des moyens de fixation d’un accessoire tel qu’un faisceau ou un tuyau, les moyens de fixation comprenant :   - un élément de fixation (1) formé par une languette ayant sensiblement une forme de U dont le fond de la languette est configuré pour recevoir ledit faisceau, l’une des branches de la languette (1) s’étendant en saillie perpendiculairement depuis une surface du support, la deuxième extrémité de la languette étant libre, tel que les moyens de fixation comprennent également :   - au moins un élément de retenue (2) étant ménagé sur le support, faisant saillie de la surface dudit support en face de la deuxième extrémité dudit élément de fixation (1).  Figure 4
Patent FR-2073338-A1 (FR)
Title: 6-(methyleneamino)-penicillanic acid derivs
IPC: C07D499/21
Filed: 1970-11-10
Abstract: Penicillanic acid derivs. of formula (I) : (where R1 and R2 = an aliphatic hydrocarbon residue, a mono- or bi-cyclic aryl residue, aralkyl, cycloalkyl, cycloalkylalkyl, a heterocyclic or heterocyclic substd. alkyl gp., or R1R2N = a heterocyclic residue and R4 = H, alkyl, aryl, aralkyl, cycloalkylalkyl, haloalkyl, O-alkyl, alkanoyl, aroyl, CN, CO2 alkyl or acyloxymethyl) and salts of (I), are antibacterials of low toxicity. (I) are prepd. by condensing (a) 6-aminopenicillanic acid (II) with a reactive amide or thioamide deriv. : R1R2NCH=R5, or (b) a reactive deriv. of (III) with an amine R1R2NH.
Patent FR-2128103-A1 (FR)
Title: Germanium isolated regions - in a silicon substrate starting with a germanium single crystal
IPC: H01L21/762
Filed: 1971-03-04
Abstract: Metho of electrically insulating an integrated circuit in which regions of Ge electrically insulated from one another are produced whereby openings are made in the front face of a monocrystalline block of Ge, then on this face a layer of monocrystalline Si is deposited epitaxially to as to produce a continuous network. The Si is covered with a layer of SiO2, such taht the thickness of the two layers is less than the depth of the openings. A second layer but of polycrystalline Si is then deposited and the rear face of the Ge block is polished away to base the polycrystalline layer in the openings thus producing regions of Ge insulated from each other.
Patent FR-2161735-A1 (FR)
Title: Mfr of tanks - of centrifuged glass fibre in reinforced polyester
IPC: B29D22/00
Filed: 1971-05-19
Abstract: Pref. loaded resin is fed into the centrifuge mould and distributed with a rubber spatulor. The glass fibre coated with pure resin is projected within the mould directly afterward, and centrifugation causes it to penetrate the loaded resin. The prod. is heated to harden it. The mould is then placed vertically to form the tank bottom.
Patent FR-2170947-A1 (FR)
Title: Resistance spot welding of reinforcement cages - for reinforced concr
IPC: B23K11/31
Filed: 1972-02-09
Abstract: Resistance spot welding installation for welding rectangular reinforcement cages for reinforced concrete has corresp. gps. of inner and outer electrodes surrounding or contained, respectively, by the cage. The one group is kinematically coupled to the same drive system as the other in such a manner that counter pressure is exerted to effect a compensatory movement of the corresp. electrodes. The driving mechanism can be moved w.r.t. the support structure surrounding the cage.
Patent FR-2184439-A1 (FR)
Title: Disinfecting oil-cake with ammonia soln - to combat aflatoxin and project cake-consuming animals
IPC: A23L11/30
Filed: 1972-05-17
Abstract: Animal feed material is broken up by grinding, mixed with between 5% and 10% of an ammonia solution containing 5% to 25% of ammonia, and subjected mechanically to high compression for a brief period, e.g. in a tabletting press; the pressed material is then stored for some hours to allow the decontamination process to proceed freely. Decontaminated material is then treated to eliminate excess ammonia, preferably by neutralising with an organic acid, e.g. a 50% solution of citric acid mixed into the material in the ratio of one part of solution to nineteen parts of material. The complete process can be made continuous by employing a large, holding silo between the pressing and neutralising stages.
Patent FR-2172330-A1 (FR)
IPC: D06B3/04
Filed: 1973-02-16
Abstract: 1371943 Seaming non-metallic sheet material CUFFLIN HOLDINGS Ltd 16 Feb 1973 [17 Feb 1972] 7474/72 Heading B5K Two sheets 1, 2 of natural or synthetic rubber or plastics material are lap-jointed by applying adhesive 3 to one or both of the faces to be joined, placing one face over the other face to form a seam, and rolling a vibratory compacting roller over the seam. In one embodiment, Fig. 1, two polychloroprene sheets 1, 2 provided with internal braided reinforcement 8 are laid side-by-side with the sheet 1 overlapping the sheet 2. The sheet I is rolled back and both faces to be joined are brushed by a power wire brush, cleaned and coated with an impact adhesive 3 which is allowed to dry. A second coat of impact adhesive is applied and the sheet 1 rolled forward. The seam is pressed down manually and, if alignment is satisfactory, a vibratory compacting roller is rolled thereover. Preferably, both sides of the joint are covered with neoprene strips (4), (6), Fig. 2 (not shown), which are applied separately by wire brushing, cleaning, coating with two coats of impact adhesive, hand rolled into place and compacted by a vibratory roller. To avoid the formation of a step, before applying the strip (4) or (6), an uncured neoprene mastic filler may be forced into the edge of the joint to form a smooth transition. In a modification, Fig. 3, the edge of the joint is covered by a moulded strip 10 formed with a step 12 and feathered edges. The joint may be used in the manufacture of inflatable tubular formers for casting voids in  concrete.
Patent FR-2230096-A1 (FR)
Title: Voltage supply rail and connector system for buildings - has crocodile-clip connector contacting current conductors set into insulating rail
IPC: H01R11/24
Filed: 1973-05-16
Abstract: The voltage supply rail and connector system, for buildings and laboratories etc., has the two 'live' current conductors (3, 4) set well back in slots in the sides of an insulating rail (1) and the 'earth' conductor (2) located at the bottom of a slot (6) running along the top of the insulating rail between the two 'live' conductors. The entrances to the 'live' conductors' slots are closed by flexible flaps (6) preventing accidental contact and metal particles entering. The connector consists of a spring-loaded crocodile clip whose contacts (11, 12) are formed by two metal plates which engage in the rail's side-slots and to the 'live' conductors.
Patent FR-2241030-A1 (FR)
Title: Discharge area control for air injection ducts - movable plates cover numbers of slots in grain silo ducts
IPC: B65D88/72
Filed: 1973-08-17
Abstract: Air injection ducts (3) at the base of grain silos supply drying air from blowers and, when the grain is dry, blow it towards hoppers for emptying. The ducts generally have a series of oblique slots (8) which direct the air downwards. When the silo is almost empty, lengths of the duct become progressively uncovered as the grain is removed and the air pressure and velocity through the slots both fall thus reducing the efficiently of the emptying operation. The reduced efficiency is avoided in this invention by providing hinged plates (9) which are arranged to cover up the slots not covered by grain. The plates are hinged at (10), but an alternative is to allow them to slide longitudinally.
Patent FR-2221533-A1 (FR)
Title: Metallising paste contg. copper and tin dispersion - in a flux contg. a reducing agent
IPC: H01B1/16
Filed: 1974-03-13
Abstract: Paste pref. comprises copper and tin particles (0.01-40, esp. 2-12 mu size) in ratio esp. 85:15 to 50:50 and 3-20% (based on total wt. metal particles) of a flux, esp. colophony contg. a reducing agent such as triethanolamine. Although pure powders are prefd., the tin particles may contain as little as 40% Sn, e.g. may be a solder. Paste is esp. used for printed circuit prodn., but also as replacement for silver pastes in tantalum capacitors and hydrib circuits and for decorative purposes. In printed circuit prodn. the substrate may be coated with a thermosetting adhesive or impregnated with a partially set thermosetting resin.
Patent FR-2264208-A1 (FR)
Title: Cover fixing collar for electric cable conduit - has pivotal top plate and foldable strips holding collar on conduit
IPC: F16L3/26
Filed: 1974-03-14
Abstract: A collar is made, using rigid flat strip, to surround the bottom of the duct and extend partly up the two sides of the duct. On each side is fixed a length of thinner malleable strip, long enough to bend over the top of the duct. A top plate is also formed from rigid flat strip, being joined to the collar by a square loop held in beads on the top plate and collar. A toggle clamp on the collar front pulls down the top. In use, the collar is slipped over the duct and the malleable strips bent down. The cover is fitted and the top plate clamped down over it.
Patent FR-2228300-A1 (FR)
Title: High speed, high carrier density switching in integrated circuit - involves inclusion of high frequency thyristors and rectifiers
IPC: H01L27/08
Filed: 1974-05-03
Abstract: The integrated circuit is formed in a monolithic semiconducting structure having a layer which is capable of being modulated at high frequency and an active semiconductor layer allowing high density hole transmission. This facility is created by zonal radiation so that high density recombination occurs in specific regions. The two layers in the semiconducting material are used to make up a pair of thyristors in parallel, inverted relative to each other they may be used to form a thyristor or a disc pair. Zones are created by masking off specific areas from 1 to 3 MeV, of 1014 to 1016 electrons per sq. cm radiation.
Patent FR-2270988-A1 (FR)
Title: Spectacles lens centring appts. for grinding machine - has rotary polarised plate system superimposing template and lens images
IPC: B24B13/005
Filed: 1974-05-16
Abstract: The instrument visually sets a cross haired (9, 9a) crude lens (1) in alignment with a template (4), the lens being adjustable in two perpendicular directions in its plane and the lens and template being at 90 deg. w.r.t. one another. The lens cross hairs are viewed directly and the template by reflection from a semi-reflecting inclined mirror (8) using an eyepiece (3). Between the lens, mirror and template and mirror are two plates (11, 12) polarised with respect to crossed axes. A third polarised plate (13) between the mirror and eyepiece is rotatable about the viewing axis (6) so that the lens or template images may be blocked off to varying degrees and the images superimposed. A suction cup (2) supports the lens.
Patent FR-2277322-A1 (FR)
Title: Direct reading device for length and angles - has sliders on two pivotal arms with angle determining discs
IPC: G01B3/00
Filed: 1974-07-02
Abstract: Device comprises two arms (1, 2) pivotted about a common axis (3) and comprising means, integral with each arm and positioned near the common axis, enabling the angle formed by the spacing of the two arms to be determined; and on each arm, a slider (9, 10) which can be moved along the longitudinal axis of the arm, each slider carrying an edge (13, 14) which moves in a plane perpendicular to the longitudinal axis of the arm and at the same time in a plane parallel to the arm. The angle is determined by a stack of degree, minute and second discs pivotal about a common axis (3').
Patent FR-2287125-A1 (FR)
Title: Battery charger with bridge rectifier - has bimetallic resistor switching high current through cut-out relay
IPC: H02J7/02
Filed: 1974-10-03
Abstract: Battery charger for six and twelve volt systems provides protection for the transformer, rectifiers and battery against any fault resulting in an excessively high charging current. The charging voltage originates from a step-down transformer feeding a full wave bridge rectifier whose positive D.C. terminal is connected directly to the battery on charge. The negative terminal supplies the battery via a bimetallic resistor which, which heated by an excessive current, breaks the charging circuit. This causes a high resistance parallel relay circuit to energise and operate a warning mechanism, possibly a lamp.
Patent FR-2272683-A1 (FR)
Title: Anti inflammatory acidic polypeptide fraction - isolated by chromatography from total hepatic extract
IPC: A61K38/00
Filed: 1975-01-22
Abstract: Novel acidic polypeptide fraction (I) isolated from total hepatic extract is practically free from toxicity and is prepared from total hepatic fraction, pref. that suitable for parenteral administration according to "Farmacopea Ufficiale della Republica Italian, 7th Edition" by the following process (a) chromatography on an acid ion exchange column, (b) chromatography of the eluate on a basic ion exchange column, which retains (I), (c) elution of the column with water and alkaline solutions to eliminate weakly acidic material, (d) elution with strong mineral or organic acids, (e) chromatography of the eluate by filtration on gel and elimination of the lower band by elution, and (f) dessication of lyophilisation of the eluate containing the lower band from (e).
Patent FR-2301765-A1 (FR)
Title: Connector inserted in drain pipe of washing machine - preventing siphon effect during wash cycle
IPC: F16L33/30
Filed: 1975-02-21
Abstract: Anti-siphon effect connector to be inserted in the drain pipe which leads from the tub of a washing machine to an outlet opening located at a lower level, comprises a sleeve which is perforated with radial holes and in which is inserted with play a flexible watertight cylindrical membrane which is fixed at one end only by means opf an inner hollow cylindrical intermediate member. This assembly allows the drain pipe to be placed under atmospheric pressure when the flow of liquid is interrupted due to the pump stopping. Pref. one end of the membrane is clamped between an inner widened region of the sleeve and an outer widened region of the intermediate member. The whole assembly including two connecting end pieces is held together by means of two threaded caps which are screwed onto the threaded ends of the sleeve, with intermediate sealing washers.
Patent FR-2303915-A1 (FR)
Title: Copper surfaced building plumbing and sheet-metal work sheet - comprising centre ungalvanised sheet steel layer coated with soldered copper foil
IPC: E04D13/064
Filed: 1975-03-13
Abstract: The purpose is to provide, at low cost, metal sheeting, for roof and rainwater guttering, drainpipes, roofing, sill cladding, other building constructions, tinsmithing, and plumbing uses, which is durable, rust and corrosion-resistant, and does not need to be painted, even where industrial gases are a hazard. This is achieved by the use of a load bearing centre layer of non-galvanised sheet steel, coated with a laminar-soldered sheet of copper foil on both sides, providing a sealed connection which completely protects the steel from atmospheric conditions. The sheet steel can be immersed in a tinning bath, and the prepared copper foil rolled straight onto it. This is much less expensive than copper sheeting of the same strength, with the same qualities.
Patent FR-2270634-A1 (FR)
Title: Reference voltage for TV and radio tuning - has potentiometers replaced by cheap electronic circuits and uses analogue-digital converter
IPC: H03J7/18
Filed: 1975-05-09
Abstract: A presettable voltage is generated by converting a digital signal into a voltage using a digital-analogue convertor in conjunction with a primary voltage source. An input unit produces the digital signal and has several control elements for rapid alteration of the signal at any time. The signal is transmitted to a programme control unit where it is stored for extraction by an operator and transfer into the digital-analogue convertor. Pref. the input unit has a primary voltage source and a potentiometer which produces a voltage for conversion to a digital signal in an analogue-digital convertor.
Patent FR-2314868-A1 (FR)
Title: Folded cardboard packing case with built in pallet - has shaped base formed by folding back flaps at different heights
IPC: B65D19/20
Filed: 1975-06-16
Abstract: A folded cardboard packing box has a pallet built into base. The box is formed by folding and fixing flaps, but the two level form of the base is constructed by folding the flaps on the bottom edges of the sides (12) to give the two slots or gutters, and the flaps on the other two sides (11) are split and folded at different levels. A pallet piece (19) is folded to the required shape and fitted inside the box. The rectangular cross-section ends (9) can be fitted with suitable reinforcing strips (10) having a V-shaped cross-section.
Patent FR-2288120-A1 (FR)
Title: Filled, plasticised vinyl compsns esp for floor coverings - contg no asbestos, but with improved processing props., impact strength, etc.
IPC: C08L31/04
Filed: 1975-06-30
Abstract: A solid compsn. contains a plasticizer a homogeneous mixt. of (a) a solid thermoplastic polymeric binder which is (i) vinyl chloride/vinyl 2-4C alkanoate polymer contg. >=70 wt % polym. vinyl chloride; (ii) vinylidene chloride/vinyl chloride polymer contg. >=50 wt % polymsd. vinyl chloride; (iii) vinyl chloride/propylene polymer contg. >=90 wt % polymsd. vinyl chloride and 10-4% polymsd. polypropylene; (iv) chlorinated polyethylene polymer having =5% crystallinity, a molten viscosity of 10,000-30,000 P at 190 degrees C and a Cl. content of >=40%; (v) vinyl chloride/vinyl 2-4C alkanoate/2-4C alkene random terpolymer of viscosity 0.5 contg. a major portion of polymsd. vinyl chloride; or (vi) a mixture of the polymers; (b) solid thermoplastic vinyl chloride/vinyl 2-4C alkanoate/2-4C alkene high MW random terpolymer of viscosity 0.5-0.9, contg. a major portion of polymsd. vinyl chloride; and (c) a filler. The combined wt. of binder and terpolymer comprises 25-65 wt % binder, and the filler comprises 200-750 parts per 100 parts of binder and and terpolymer. The compsn. is used for surface coverings, floor coverings, e.g. tiles. The compsns. are free of asbestos, have good strength a high temp. processing, good roll adhesion, very low water absorption and improved light resistance. The vinyl compsns. free of asbestos can be processed on existing 'asbestos tile' equipment, and may contain =85 wt % of pigment and filler, this being more economical than conventional compsns.
Patent FR-2279212-A1 (FR)
Title: Capacitor aluminium foil quality checking - uses separate loop for activated foil in processing bath with activating voltage check
IPC: H01G9/04
Filed: 1975-07-08
Abstract: The electrolye capacitor characteristics depend on the quality of the oxide layer provided on aluminium foil in travelling baths and serving as dielectric for the electrolytic capacitor. The quality of the aluminium foils, activated in the travelling baths is continuously checked by a process in which each foil is passed through a separate loop in the activating travelling bath, after finished activation. During this passage the charge capacity at 30 to 35% of the final activation voltage is determined. This process prevents losses caused by application of defected foils in the electrolytic capacitor production.
Patent FR-2282708-A1 (FR)
Title: Control switch comprising contact housing and push-button - housing is formed in two identical halves
IPC: H01H13/56
Filed: 1975-08-20
Abstract: The contact housing is divided longitudinally into two identical halves, with the push-button operating head projecting from the contact housing at one end, with the inner end of the operating head having a peripheral flange, which locates in a slot provided in each half of the housing. An intermediate dividing wall may be provided between the two halves of the housing, so that the latter is in two separate chambers. EAch half pref. has openings for the contact terminals at the same end as the push-button head.