baber/WOPTO huggingface dataset:
Patent WO-8908187-A1 (WO)
Title: Turbo wind power engine
Inventor: LOUIS ARMEL
IPC: F03D1/06
Filed: 1989-02-22
Abstract: A wind power engine comprises a conical multiple-blade turbine obligatorily surrounded by a circular deflector which creates a clear space for the evacuation of the air that has worked without being deflected by the peripheral wind (Fig. 4). The deflector also produces an acceleration of the peripheral air, thereby increasing the pressure drop and hence the useful power behind the turbine. The conical turbine may be replaced by a multiple-blade wheel if the wind is first deviated by a deflector grille so as to attack the blades obliquely, which is the principle underlying the invention, the peripheral deflector remaining obligatorily around the wheel (Fig. 2). The essential advantage of this lies in the reduction by 3/4 of the diameter of the rotating part with respect to conventional propellers. This confers a high degree of solidity on the machine, substantially reduces its manufacturing costs, and prolongs its service life.
Patent FR-2648758-A1 (FR)
Title: Dispositif de verification de pneumatiques de vehicules et de moyens antiderapage
Inventor: LINDEN UNTO
IPC: G01M17/02
Filed: 1989-06-21
Abstract: Dans un dispositif de vérification pour pneumatiques de véhicules, un pneumatique 20, faisant fonction d'élément complémentaire du pneumatique 10 devant être testé, consiste en un bandage pneumatique. Le pneumatique 10 à tester et l'autre pneumatique 20 sont pressés l'un contre l'autre, de telle sorte que la surface de contact 30 entre ces pneumatiques 10, 20 soit substantiellement rectiligne.
Patent FR-2650850-A1 (FR)
Title: Element de renforcement d'une poutre en bois existante, ses procedes et installation de fabrication, ses utilisations et poutre renforcee ainsi obtenue
Inventor: ROUX PAUL MAURICE MARIE
IPC: E04G23/02
Filed: 1989-08-09
Abstract: L'invention concerne un élément 1 de renforcement d'une poutre droite existante 20 en bois pour accroître sa résistance mécanique à la flexion. Cet élément de renfort 1 comporte une plaque allongée 2 en matière synthétique armée de fibres artificielles, comprenant une partie plane 2a formant âme délimitée d'un côté par une partie marginale conformée en nervure creuse 2ben forme de U dont l'évidement est rempli par une masse 3 de matière synthétique renforcée de fibres artificielles unidirectionnelles longitudinales, cette masse étant solidaire de ladite plaque. Cet élément de renfort est applicable notamment au renforcement des entraits 20 de fermettes de charpente de toiture pour l'aménagement de combles dans des maisons individuelles.
Patent FR-2651194-A1 (FR)
Inventor: RENE SCHWARTZ
IPC: B05B13/04
Filed: 1989-08-30
Abstract: 1. Spraying installation comprising a travelling carriage (1) mounted on wheels (2) carrying oil-spraying nozzles (5) and which are solidly connected to a long horizontal rigid tube (7) terminated by a manipulation handle (8) and supplied with pressurised oil via a flexible pipe (11), the travelling carriage (1) able to be moved in the direction of the length and in the direction of the width of the vehicle below which the travelling carriage (1) passes between its own wheels (9) by virtue of the rigidity and of the length of the rigid tube (7) which is preferably at least equal to that of the vehicle (4), the travelling carriage (1) and the vehicle (4) resting on a common rolling surface (3).
Patent FR-2652084-A1 (FR)
Inventor: CLAUDE GARRET
IPC: A61P25/20
Filed: 1989-09-21
Abstract: New phenothiazine derivatives of general formula (I) in which R denotes cycloalkyl containing 4 to 6 chain members, or denotes -CH2R" in which R" is hydrogen, alkyl containing 1 to 5 carbon atoms, alkenyl or alkynyl containing 2 to 4 carbon atoms, cycloalkyl (3 to 6 chain members) phenyl optionally substituted (by 1 or 2 halogen atoms or by a hydroxyl, alkyl, alkyloxy, trifluoromethyl or nitro radical) or heterocyclic ring chosen from furyl, thienyl or pyridyl, and R' denotes either a radical of general formula (IIa) in which R1 and R2, which are identical or different, are alkyl, cycloalkylalkyl, hydroxyalkyl, acetyloxyalkyl or form, together with the nitrogen atom to which they are attached, a saturated or partially unsaturated heterocyclic ring containing 4 to 7 chain members and optionally substituted by 1 or 2 alkyl, hydroxyalkyl or acetyloxyalkyl radicals, and R3 is phenethyl or alkyl optionally substituted by cycloalkyl (3 to 6 carbons) or benzoyl, or a radical of general formula (IIb) in which R1 and R2 are defined as above. The new products are useful as antispasmodics.
Patent FR-2638098-A1 (FR)
Title: Procede d'extraction d'impuretes contenues dans un materiau sous forme de poudre
Inventor: MIYAKAWA HISASHI
IPC: B01D11/02
Filed: 1989-10-25
Abstract: L'invention concerne un procédé pour enlever des impuretés, jusqu'à un degré élevé, contenues dans un matériau pulvérulent ou particulaire. Le but de l'invention est d'une part d'extraire, avec un agent d'extraction, les impuretés contenues dans un matériau solide pulvérulent ou particulaire sans provoquer l'accolement de la poudre et des particules, ni la formation d'une masse et d'autre part, d'affiner un tel matériau. Ces buts sont atteints à l'aide d'un procédé caractérisé en ce qu'il consiste à charger un extracteur avec le matériau solide avec un vide de 0,7 à 0,95. L'invention s'applique plus particulièrement à l'extraction d'impuretés, jusqu'à un degré élevé, contenues dans des polymères, caoutchoucs et similaires mais également à l'affinage de tels matériaux solides.
Patent FR-2654490-A1 (FR)
Inventor: JEAN-MICHEL MILLET
IPC: B28B21/76
Filed: 1989-11-13
Abstract: To protect the spigot (7) of a concrete pipe (8) a disposable ring (9) of shock-absorbing material, particularly a ring with a sealing ring incorporated therein, is placed on the spigot (7) and left in position thereon until the laying of the pipe. Application: especially to pipes for sewer lines.
Patent FR-2660756-A1 (FR)
Inventor: ALAIN GAUTHIER
IPC: G01N19/02
Filed: 1990-04-09
Abstract: Device for improving the evaluation of the performance of a lubricant by loading a stationary part (11) on a mobile part (12), the two parts being in point, linear or surface contact, in the presence of the lubricant to be tested, characterized in that a jack (8) acts on one of the parts and a load sensor (9) continuously measures the applied force and transmits it to a regulation device which acts on the control fluid of the jack in such a manner that it is kept essentially equal to a programmable reference value, which is constant or variable with respect to time. Process for using the above-mentioned device by linking it to a computer.
Patent FR-2669045-A1 (FR)
Title: Method and system for controlling the operation of a textile machine
Inventor: RICHARD WAWRZASZEK
IPC: D04B35/10
Filed: 1990-11-14
Abstract: The method provides for the control of the operation of a textile machine (2) comprising knitting needles, each of which receives a thread (4) and which construct a fabric (6). This method comprises the following steps: - operating parameters for the machine (2) are measured by sensors (34, 36, 38) in order to obtain measurement data in real time during the operation of the machine (2); - these measurement data are transmitted to a processing unit (42); and - these measurement data are processed in order to display or record information relating to the operating conditions of the machine (2). The measured operating parameters comprise the length of thread absorbed (LFA) by knitting needles of the machine (2). Use in hosiery workshops with circular or flat (straight) knitting machines.
Patent WO-9208359-A1 (WO)
Title: Machine for preparing kebabs
Inventor: LE PAIH JACQUES
IPC: A22C17/00
Filed: 1991-10-23
Abstract: A skewering device is combined with a cutting device to provide a completely automatic machine for preparing kebabs from foods stacked in trays (1). Said machine includes a horizontal skewering device and a cutter (C1) having horizontally-acting blades (23). During cutting, a device for positioning and holding the trays (1) tilts these through 90° about a horizontal axis which corresponds with said tray's axis of symmetry, said positioning device being combined with a device for moving the trays (1) away from their support (20a) so that they are free to tilt.
Patent FR-2673384-A1 (FR)
Title: Process for mixing an additive with a liquid or pasty product
Inventor: BERTRAND IAMURRI
IPC: B01F23/70
Filed: 1991-03-01
Abstract: Process for mixing, at low temperature, at least one liquid or solid additive into a liquid or pasty product. In this process, in a first stage a homogeneous mixture is prepared containing the product, the additive and a dispersion liquid which is more volatile than the additive and than the product and which is, on the one hand, miscible with the product and, on the other hand, either a solvent for the additive if the latter is solid, or miscible with the additive if the latter is liquid, and then, in a second stage, only the dispersion liquid is evaporated from the mixture prepared during the first stage. This process can be advantageously employed for mixing, at low temperature, a solid additive, especially a polymer of high molecular weight, into a liquid or pasty polybutene.
Patent FR-2675565-A1 (FR)
Title: Self-adjusting air inlet mouth for ventilation of rooms
Inventor: FLEURY BERNARD
IPC: F24F11/75
Filed: 1991-04-17
Abstract: The invention relates to a device (1, 6) which forms an air inlet mouth to be fixed on a wall of a closed room (3) and comprising a casing (1) fixed on the internal face (2) of said wall (3) on an air passage hole (4) which passes through the wall as well as a cap (6) for protection of said hole against atmospheric influences which is fixed on the external face (5) of said wall and opens (7) downwards. The air outlet orifice (10) of the casing (1) has longitudinal lateral faces (12, 14b) which converge obliquely towards the top following an angle of inclination ( alpha ) of approximately 21 DEG while the member for self-adjustment of the free passage cross-section of the duct (8) of said casing consists of an elastically flexible plate (17) mounted in the casing and supported with relative mobility on simple supports (19) which are integral with said casing. The invention is applicable to any system for ventilation of rooms.
Patent FR-2679002-A1 (FR)
Title: Selle de raccordement a une canalisation et ensemble forme par cette selle et la canalisation.
Inventor: DOMINIQUE PFEIFFER
IPC: F16L17/10
Filed: 1991-07-12
Abstract: Il s'agit d'une selle de raccordement comprenant un corps (5) propre à chevaucher une canalisation (3); un embranchement ou piquage transversal (9) avec un passage (13) traversant ledit corps; et des moyens de liaison pour lier la selle à la canalisation. Selon l'invention, les moyens de liaison comportent des moyens à ventouse (19, 21, 23) pour appliquer, par la pression de l'air, la selle (1) contre la surface extérieure de la canalisation (3). Application dans le domaine de la maintenance des canalisations de distribution de gaz.
Patent FR-2679525-A1 (FR)
Title: Sachet-envelope, particularly for photographic films
Inventor: JEAN BRUN
IPC: B65D27/14
Filed: 1991-07-25
Abstract: The invention relates to a tube (1), whose skirt has layers (5, 9) comprising an outer semi-rigid layer (5) provided with traversing porosities or perforations (8) distributed over its surface and an inner layer (9) which is fluid-tight and flexible, the said two layers (5, 9) not being bonded to each other over more than 75% of each of their surfaces such that the outer layer (5) resumes its initial shape progressively after pressing the tube (1). The invention applies to numerous tubes in which preservation of the external geometry and a better protection of the contents are appreciated.
Patent FR-2680589-A1 (FR)
Title: Procede d'emission et de reception de programmes personnalises.
Inventor: FRANCOISE COUTROT
IPC: G06F21/14
Filed: 1991-08-19
Abstract: Le programme est constitué d'éléments de programme personnalisés contenant une identification du destinataire, l'accès à chaque élément de programme étant réservé à son seul destinataire et conditionné à: - La possession d'un titre d'accès qui couvre les critères d'accès au service, - La possession d'une identification propre à chaque destinataire. Le message de contrôle des titres d'accès permet aux usagers du service de calculer, à partir du seul cryptogramme d'un mot de contrôle racine et de l'identification du destinataire, tous les mots de contrôle personnalisés qui permettront à chaque destinataire (et à lui seul) de désembrouiller les éléments qui le concernent.
Patent FR-2680534-A1 (FR)
Title: Multiple-use guardrail
Inventor: ALAIN TAIEB
IPC: E04G21/32
Filed: 1991-08-22
Abstract: This small post makes it possible, through a quick simple conversion without using a tool, to convert from a guardrail with a board to a guardrail with a barrier and vice versa. Its use also simplifies the fitting of guardrails along a non-planar surface. It has an immobilisation hook (2) (captive, orientable through 360@, and translatable along the axis of the small post) which is positioned on the upper transverse safety element which rests on the support closest to being in vertical alignment with the hook (2). The dual degree of freedom (rotation, translation) of the toe-board support (5) makes it possible to wedge a barrier (7) between the toe-board support (5) and the immobilisation hook (2) even along a non-planar surface. This small post is intended to equip guardrails on building sites using boards and/or barriers as transverse safety elements.
Patent FR-2682973-A1 (FR)
Title: Panneau acoustique et application en tant que baffle absorbant acoustique.
Inventor: LOUIS DAUGER
IPC: E04B1/82
Filed: 1991-10-23
Abstract: L'invention concerne un panneau acoustique obtenu par pressage d'au moins un primitif reconstitué à base de fibres minérales sous forme de flocons et d'un liant en poudre, ce panneau présentant une masse volumique apparente comprise entre 80 et 300 kg/m3 . Le panneau peut être utilisé en tant que baffle suspendu, absorbant acoustique 1, qui avantageusement pour cette application est muni d'au moins un système de fixation 2, 3 formé essentiellement d'un ressort 4 hélicoïdal comprenant une boucle 8 autorisant sa suspension.
Patent FR-2685784-A1 (FR)
Title: Compressed-gas transducer for producing submarine sound vibrations
Inventor: LIBERALE GAGNO ROBERT PROFESSI
IPC: G01V1/135
Filed: 1991-12-27
Abstract: The invention relates to acoustic emission transducers which operate in the sea at variable submersion depths. Here the invention uses an energy source constituted by compressed gas. It consists of an assembly consisting: - of a backing mass (1), a horn (2), rings (3) - of a certain number of pieces (4, 5; 8 to 12) This invention allows operational use at very low frequency, less than 1 kHz. It allows mechanical simplification of the transducers and development of the working frequency by altering the delivery rate or the volume of the gas chamber. It makes it possible to develop the power of the transducer by altering the pressure parameter.
Patent WO-9212743-A1 (WO)
Inventor: TADDEI ANDRE
IPC: A61M5/00
Filed: 1992-01-17
Abstract: Dispositif de conditionnement et de présentation d'instruments médicaux pointus ou tranchants, tels que des aiguilles ou des lames de bistouris, comprenant une réglette (10) sur laquelle sont formés des boîtiers (12) de réception d'aiguilles, et des languettes (22, 24) de guidage dans un étui (30). Ce dispositif permet d'utiliser un à un les instruments contenus dans les boîtiers (12) de la réglette, et de les replacer après utilisation dans ces boîtiers sans risque de blessure ou de coupure accidentelle.
Patent WO-9309401-A1 (WO)
Title: Portable digital map reader
Inventor: BERTRAND GEORGES
IPC: G09B29/00
Filed: 1992-10-27
Abstract: An apparatus for reading digital maps, particularly topographical or road maps, which are recorded onto magnetic or optical media. The apparatus includes, in a known per se manner, a central processing unit (19), magnetic or optical media reading units (4, 5), at least one display screen (8, 9), control units (7, 10), and a power supply. The apparatus further includes a compass (45) for measuring the angle of the apparatus relative to magnetic north,  and for sending a corresponding message to the CPU (19) which responds by sending a corresponding command to the display screen to orient the displayed picture according to said message. This apparatus is designed to replace conventional paper maps, guide books, agendas and lists.
Patent FR-2688798-A1 (FR)
Inventor: PATRICK BOITTIAUX
IPC: C11D3/10
Filed: 1992-03-20
Abstract: "Builder" agent, for a detergent composition, consisting of an aqueous solution of an alkali metal silicate, in particular of sodium or potassium, with an SiO2/M2O molar ratio of the order of 1.6 to 4, and of an inorganic product, inert with respect to the silicate, the said inorganic product representing from 5 to less than 55 % of the total weight expressed on a dry basis and the remaining water in combination with the silicate/silicate expressed on a dry basis ratio by weight being greater than or equal to 33/100, preferably greater than or equal to 36/100. Use of this builder agent in detergent compositions, more particularly in powder detergent compositions, in particular for washing machines and dishwashers.
Patent FR-2691269-A1 (FR)
Title: Flow control system and filtration installation - having vacuum maintained on water column with atmospheric connection valves controlling overflow rate
Inventor: MICHEL BADARD
IPC: B01D24/00
Filed: 1992-05-15
Abstract: Flow control system, by overflow, for filtration tanks used in treatment of water. A water supply column (15) terminates in a controlled depressurisation chamber (18) within which water overflows into an evacuation well (16). A vacuum system (19) in the column (15) has a water aspiration pipe (20) connected to the chamber (18) controlling the depressurisation and causing water to rise in the column (15) to produce the overflow (22) of height (h) into the well (16). The chamber (18) is connected to the atmos. via pneumatic valves (23, 24) controlled by: (a) primary continuous means of adjustment (26) of valve (23) to various positions compensating for air extracted by vacuum. (b) sec. (28) means of opening and closing the valve (24). USE/ADVANTAGE - Simple low cost control of flow compatible with existing installations.
Patent FR-2679483-A1 (FR)
Title: Tete melangeuse.
Inventor: KLAUS PONTIUS
IPC: B29B7/76
Filed: 1992-06-18
Abstract: Tête mélangeuse dont la chambre de malaxage est raccordée par l'intermédiaire de vannes-pilotes à des arrivées pour des constituants de matière plastique, de colorant et/ou analogues, dans la paroi (2) de la chambre de malaxage (1), au moins une rainure de guidage (3, 3') s'ouvre dans la région de la chambre de malaxage; dans chaque rainure de guidage (3, 3') peut être insérée et déplacée une baguette (4, 4') qui porte les vannes (V', V", V"', etc.) pour l'amenée des différents constituants de matière plastique ou de colorant, au moins l'une des ouvertures de vannes peut être orientée sélectivement, par un déplacement convenable de la baguette, vers la région de la chambre de malaxage ouverte en direction de la rainure.
Patent FR-2694492-A1 (FR)
Title: Droplet applicator esp for medicinal liquids used in ophthalmology - has calibrated outlet and piston to expel droplets through it when container is compressed
Inventor: DELPECH JEAN-MAURICE
IPC: A61F9/00
Filed: 1992-08-05
Abstract: The applicator consists of a sealed and supple container, pref. of a plastic which is either sterile or sterilisable, equipped with a calibrated outlet (12). The container has a cylindrical outer wall (3) and two conical bases (4,5) fitted with their tips facing one another. The first of these bases (4) is equipped with the calibrated outlet and has a rounded outer edge to fir round the eye. The other base (5) has a piston (18) at its end to expel the droplets through the outlet when the outer wall of the container is compressed. The outer ends (9,15) of the two conical bases can lie parallel to one another or be at different angles, so that the outlet (12) is offset relative to the centre of the first base (9). ADVANTAGE - Ensures precise volume of applied droplets while avoiding any contact between applicator and cornea.
Patent FR-2680550-A1 (FR)
Title: Pompe a piston radial.
Inventor: GUNTER PANNEK
IPC: F04B1/053
Filed: 1992-08-13
Abstract: L'invention concerne une pompe ayant un ou plusieurs pistons radiaux (4) entraînés par la rotation d'un excentrique (3). Chaque piston (4) est appliqué contre l'excentrique par un ressort (6) logé dans une cavité (5) du piston. Le fond (9) du piston est traversé par un orifice d'admission (12) pourvu d'un clapet (16) agencé de façon à laisser le maximum de place pour le ressort (6). A cet effet, le clapet (16) se trouve entièrement dans l'épaisseur du fond (9) du piston. La course de l'élément d'obturation (17) du clapet est limitée par une partie recourbée (18) du ressort.
Patent FR-2696201-A1 (FR)
Title: Hollow precast wall construction block - is trapezoidal with parallel sides of equal length through wing extensions holes for anchoring pins ribs and grooves
Inventor: VINCENT MANENT
IPC: E04C1/39
Filed: 1992-09-29
Abstract: The hollow precast wall construction block has two side wings (14) protruding from the ends of the short side (13) of the trapezium, giving it the same length (L) as the long side, which also has two small wings (22). Holes in the non-parallel sides are for anchoring pins. The block has a rib on one side, parallel to the parallel sides of the trapezium, and a groove on the other side for rib of adjacent block. Available with the non-parallel sides of the trapezium shape, curved or angled. USE/ADVANTAGES - Suitable for convex or concave wall construction, good anchorage providing good stability, aesthetic.
Patent FR-2697576-A1 (FR)
Title: Removable crank handle for awnings and roller shutters - comprises drive casing with drive bit and two lugs engaging in shaped ring bushing held by ring-clips on handle part
Inventor: BRUNO BUFFET
IPC: E06B9/76
Filed: 1992-10-29
Abstract: The removable crank handle for awnings, or roller shutters consists, on one side, of a polygonal drive bit (5) projecting downwards from the casing (1) housing the drive, which has two outward facing lugs opposite to one another, and, on the other a bushing (7) for the end of the handle (9), above a sleeve (11). A ring, fitted to the end of the sleeve, is cut and shaped to hold the two outward facing lugs (6) and is held by a flexible ring (13) and two securing ring-clips fixed to the sleeve and ring (10) respectively. USE/ADVANTAGES - Improved design, simple and robust construction easily installed by unskilled labour
Patent FR-2697729-A1 (FR)
Inventor: PATRICK LEICK
IPC: A43C11/22
Filed: 1992-11-06
Abstract: Flexible sport shoe (1) comprising a closing system provided with means for storing the tightening tension, comprising a lace opening and closing system (6) comprised of a tie (7) forming a closed circuit integrating tightening and locking means and interconnecting, along a predetermined path, a series of return elements (9) secured on either side of quarters (4, 5) of the upper (3), the shoe being characterized in that the opening and closing system of the upper (3) further comprises progressive adjusting means (11) for searching the optimal reference tightening tension of the tie (7), during its locking control, said adjusting means (11) being independent from the tightening and locking means (8) so as to provide for the storing of the reference tightening tension, the tightening operation being carried out only by the tightening and locking means (8) which may be detached from a fixed hooking complementary part (12) made on the upper (3) in order to provide for more delacing amplitude of the tie (7) during the opening, without interfering with the adjustment of the stored reference tension.