baber/WOPTO huggingface dataset:
Patent FR-2677650-A1 (FR)
Inventor: GUY SOLLADIE
IPC: C07D339/08
Filed: 1991-06-14
Abstract: The invention relates to a stereospecific derivative of formula:  (* CHEMICAL STRUCTURE *) (I) in which R is hydrogen or a C1-C4 thioalkyl. The invention also relates to the use of these compounds for the manufacture of stereospecific retinal or retinoic acid, as well as to a process for preparing the retinoids of formula (I). The invention finally relates to a cosmetic or pharmaceutcial composition which contains at least one compound of formula (I) in a suitable vehicle; the pharmaceutical composition according to the invention may be used for treating dermatological, rheumatic, respiratory or ophthalmological conditions.
Patent FR-2678787-A1 (FR)
Title: Structure perfectionnee pour moteur a courant continu a commutation electronique.
Inventor: GERARD ESCARAVAGE
IPC: H02K29/00
Filed: 1991-07-05
Abstract: La structure pour un moteur à rotor R et stator S comprend un moyeu support (10) avec des branches, un fourreau et éventuellement un couvercle (13), un mandrin (20) avec un tube et une couronne radiale centripète ainsi qu'un connecteur (30) en forme de bague tronconique. Application aux moteurs à fabrication automatisée notamment pour l'équipement des véhicules automobiles.
Patent FR-2664634-A1 (FR)
Title: Automatic fastening device for a blind or awning which can be unrolled
Inventor: MAURIZIO POZZI CARLO
IPC: E04F10/06
Filed: 1991-07-11
Abstract: Automatic fastening device for an awning or blind (12) which can be unrolled, equipped with a lock (10) supporting the roller (11) of the awning in rotation, and a front profile (27) fixed to the awning, the device comprising at least one hollow (28) and at least one tooth (15), one joined to the front profile and the other joined to the box, which hollow (28) and tooth (15) can engage in one another. At least one first cam (26) is integral with the front profile (27), at least one second cam (14) is integral with the roller (11), and at least one lever (21) is equipped with surfaces (24, 25) which can engage with the cams (26, 14) for rolling or unrolling the awning (12), the lever (21) being joined to the tooth (15) in order to control its engagement in the hollow (28) during the rolling-up of the awning, and to disengage it therefrom during the unrolling of the awning.
Patent FR-2684954-A1 (FR)
Title: Installation de protection respiratoire pour passagers d'aeronef.
Inventor: FERNAND BERTHEAU
IPC: A62B7/14
Filed: 1991-12-13
Abstract: L'installation est utilisable jusqu'à 13 700 mètres environ pour protéger les passagers d'avion contre les risques de dépressurisation. Elle comporte une réserve d'oxygène (10) reliée à une centrale de distribution (14) qui, en cas de dépressurisation à haute altitude, alimente, à une pression qui augmente avec l'altitude, une canalisation à laquelle les masques (32) des passagers sont reliés par un tube souple (30) muni d'un étranglement (24) de limitation de débit. La centrale est prévue pour, temporairement ou au dela d'une altitude de cabine déterminée, fournir à la canalisation de l'oxygène sous une pression déterminée, de l'ordre de 2 fois la pression fournie immédiatement en decà de la dite altitude déterminée, et en ce que chaque masque comporte un couvre-face (32) en forme, comportant un joint à lèvres internes d'étanchéité souple.
Patent FR-2688466-A1 (FR)
Title: Military boat for harassing naval capital ships
Inventor: MICHEL LHUILLIER OLIVIER
IPC: B63H5/125
Filed: 1992-03-11
Abstract: The boat is made for approaching, harassing and destroying naval capital warships, or civil merchant transport ships, which may be aircraft carriers, battleships, cruisers and other escort ships, or cargo ships and oil tankers, and in not very deep water. The boat consists principally of a catamaran hull, a motorisation unit which is designed to achieve off-shore speeds, ballasting, a cockpit for partial or total immersion, and a weapon (armament) in keeping with its function of destruction. The assembly is intended in particular for coastal defence and for more inland waters such as channels. It is also suitable for preparations for landing or sabotage.
Patent FR-2688627-A1 (FR)
Title: Apparatus for cutting by breaking the narrow end of a cathode-ray tube bulb
Inventor: JUNG WOOCHEOL
IPC: H01J9/48
Filed: 1992-03-13
Abstract: It comprises a sampling device (12) arranged through and above a conveyor (10) extending from the bulb manufacturing process and a pair of transfer elements (14) arranged on either side of the conveyor (10), side by side. The bulb (2) is carried along on the conveyor (10) and is held in a predetermined position using vacuum suckers which are placed on the supports (124) of the sampling device (12). The bulb is moved in three dimensions towards the two transfer elements (14), alternately. The transfer elements (14) then move the bulb to an incision part (24) and a flaming part (34), in two steps, which are arranged in the transfer elements (14) so that the narrow end of the bulb is cut by breaking.
Patent FR-2688741-A1 (FR)
Title: Roulette pivotante pour chariot.
Inventor: WENCESLAS TARRAGO
IPC: B60B33/02
Filed: 1992-03-23
Abstract: L'invention concerne une roulette pivotante (1) comportant une roue (2) susceptible de pivoter autour d'un axe vertical (3). Des moyens de verrouillage simultané (16) de la roue par rapport à son axe de rotation horizontal (4) et à l'axe de pivotement vertical (3) sont logés dans l'espace compris entre le palier de support (8) et la bande de roulement (20) de la roue (2) au niveau des joues latérales (5) de la chape (6). Ces moyens de verrouillage (16) comportent une lame ressort coudée (17) fixée par une extrémité (22) à la chape (6) et un levier de manœuvre (18) articulé sur l'extrémité libre (23) de la lame ressort (17), et présentant un bras de manœuvre (25) et un bras de levier (26) pour coopérer avec une cuvette (10) du palier (8) pour exercer une force sur la deuxième branche (21) de la lame ressort (17) par actionnement du bras de manœuvre (25) vers le bas, la première branche (19) de la lame ressort étant alors en appui contre la bande de roulement (20) de la roue (2).
Patent FR-2690131-A1 (FR)
Inventor: ANDRE GRAFFIN
IPC: B65B3/08
Filed: 1992-04-17
Abstract: Device including a filling spout (1) associated with a feeding tube (2) and disposed above a weighing unit (4) linked to the filling spout (1) to control the opening and closing of the latter, and a driving member disposed upstream of the filling spout (1) and comprising a screw (10) mounted so as rotate in a housing and linked to a driving motor (11) controlled in rotation by the weighing unit.
Patent FR-2690848-A1 (FR)
Title: Cleaning and disinfecting compsn.
Inventor: JOSEPH SCHAPIRA
IPC: C09K23/42
Filed: 1992-05-06
Abstract: An acidic disinfectant compsn. based on phosphoric acid and opt. hydroxyacetic acid, contains a nonionic surfactant of formula R-O-(CH2CH2O)x((CH3)CH-CH2O)yH (I) and a hydrotropic agent (II). In (I) R = 8-10C alkyl, x = 1-15 (5-6); and y = 3-10 (3-4). (II) is anionic and comprises: naphthalene sulphonate (NS), Me Ns, di-Me Ns and/or tri-Me NS; benzenesulphonates from toluenesulphonic acids, xylene sulphonic acid and diisopropylbenzene sulphonic acid; or linear or branched 1-18C (pref. 8-18C) alkane-sulphonates.     Also claimed is a process for cleaning and disinfecting agroalimentary industrial plants, partic. brewery and dairy plants, using an aq. soln. contg. 0.5-4 wt.% of the compsn.     Pref. compsn. also contains a cosolvent (III) chosen from alcohols, glycols and glycol ethers. Pref. amts. are:- 0.5-5 (1-2) wt.% (I); 2-10 (1-6) wt.% (II) and 3-20 (4-10) wt.% (III).
Patent FR-2691696-A1 (FR)
Title: Ensemble d'une pédale cycliste de sécurité et d'une chaussure cycliste, pédale cycliste de sécurité et chaussure cycliste.
Inventor: JEAN BEYL
IPC: B62M25/06
Filed: 1992-05-27
Abstract: L'ensemble comprend une pédale (1), équipée de moyens de butée et d'accrochage (3, 5) sur une face, et une chaussure cycliste (2) ayant une semelle (S) équipée d'une cale (31), logée dans un évidement de la semelle. La pédale (1) comprend, à l'avant, un bec (19) incliné vers l'avant dont l'arête inférieure (20) est située, relativement au plan médian (P) de la pédale, du côté opposé à un organe frontal de butée (3) et à un organe d'accrochage arrière (5); la pédale (1) est agencée pour prendre une position de repos située dans une plage telle que l'arête inférieure (20) du bec avant se trouve en haut de la pédale et en avant du plan vertical (V) passant par l'axe de la pédale; et la semelle (S) comporte des moyens de guidage longitudinal propres à coopérer avec le susdit bec (19) et avec des moyens conjugués de guidage longitudinal (3, 26) prévus sur la pédale.
Patent FR-2677909-A1 (FR)
Title: Machine-outil, en particulier scie a moteur a chaine.
Inventor: WOLF GUENTER
IPC: F02B63/02
Filed: 1992-06-05
Abstract: Au moteur thermique à allumage électrique d'une scie à moteur à chaîne sont amenés de l'air comburant par l'intermédiaire d'un canal d'aspiration muni d'un papillon des gaz et du carburant par l'intermédiaire d'un carburateur (3) muni d'un volet de départ (10). Par l'intermédiaire d'un organe d'actionnement (26) et d'une tringlerie de départ (19, 25) le volet de départ (10) peut être amené dans une position de départ où le papillon des gaz est verrouillé dans une position ouverte préétablie. Pour faciliter la manuvre du dispositif de départ l'organe d'actionnement, monté dans une poignée fixée au carter moteur, est muni d'un levier de manuvre (31). Cet agencement permet de verrouiller le papillon des gaz et le volet de départ entre eux par verrouillage mutuel de la manette des gaz (16) et de l'arbre de manuvre (27).
Patent FR-2692358-A1 (FR)
Inventor: HENRI CHAMPSEIX
IPC: G01N35/02
Filed: 1992-06-11
Abstract: Each cassette containing sample tubes is extracted from a storage receptacle (2) by a moving loading and ejection carriage (20) which shifts and positions it, using a retractable finger (31), in the cavity (21) of a rotary carriage (14). The rotary carriage mixes the samples and stops so that sampling of tubes in the cassette can be performed by a sampling station which is movable in relation to the tubes temporarily immobilized in a vertical position with plugs facing downwards. Application in hematological analysers.
Patent FR-2692522-A1 (FR)
Title: Printed form of variable dimensions - has laser-printed areas with lines, squares, etc. in required dimensions
Inventor: JEAN-LOUP MALENCE
IPC: B42D15/00
Filed: 1992-06-17
Abstract: The form, designed to be produced by a laser printer, comprises a page which has printed zones (3) which are of larger dimensions than the format of the form itself, made eg in column or squares which can be of different sizes or colours. The form has perforated edges (12) to facilitate their removal. The form is printed on a continuous strip of material with the printed zones adjusted as necessary, and then divided into sections of the required size. The printing is carried out with a high-temperature ink. USE - Suitable for delivery notes, invoices or orders.
Patent FR-2694011-A1 (FR)
Title: Matériau synthétique polymère ayant une action antiseptique et/ou antioxydante et procédé de fabrication dudit matériau.
Inventor: JEAN-LOUIS GUERET
IPC: A01N59/20
Filed: 1992-07-21
Abstract: Matériau synthétique contenant au moins un polymère ou copolymère thermodurcissable et une charge organique ou minérale imprégnée d'au moins un agent antiseptique et/ou au moins un agent antioxydant. Les agents antiseptique(s) et/ou antioxydants sont susceptibles de relarguer lorsque le matériau synthétique est en contact avec un produit fluide et d'empêcher au moins partiellement la dégradation du produit fluide par des microorganismes ou par l'oxygène.
Patent FR-2697918-A1 (FR)
Title: Scintigraphy instrument for internal examination of patient - has series of detectors which can be moved relative to support in plane of its rotation
Inventor: KAI LANGE
IPC: G01T1/29
Filed: 1992-11-10
Abstract: The instrument comprises detectors (1-4) with active faces which are inclined relative to one another, connected mechanically to a support which can be rotated about a part of the patient's body being examined, and a mechanism to move the detectors radially in the plane of rotation. The instrument has four detectors of the same size, at least one of which is equipped with a collimator (5-8) which are positioned obliquely relative to the detector's active face e.g. at an angle of 15 deg. Each detector is mounted on a plate which can be moved both radially and tangentially in the plane of rotation and, in a variant, one of the detectors can be replaced by a flat radioactive source surmounted by an inclined dispersion plate. USE/ADVANTAGE - For use in tomography gamma camera. It has limited number of detectors which are adjustable to give desired results.
Patent FR-2698861-A1 (FR)
Title: Horned arch for riding horse side-saddle - comprises curved plate with fixings for horns - one fixed and one adjustable - and recess for animal's withers
Inventor: REMY BUREL FREDERIC
IPC: B68C1/06
Filed: 1992-12-21
Abstract: The arch comprises a curved plate (1) with a recess (5) in the underside for the animal's withers, and fixings on the top for two horns (10,11), one fixed and the other adjustable, with the fixed fork made to support the rider's right leg. The fixings for the forms are in the form of nuts fixed to the upper surface of the plate and are designed to receive screws projecting from the lower ends of the horns. The arch can also be equipped with a stirrup leather holder, made in the form of a pivoted ring (16), and a hole (19) at the front which allows it to be rivetted to the harness. The arch can made covered with leather and felt. USE/ADVANTAGE - Can be manufactured at reasonable cost.
Patent WO-9315051-A1 (WO)
Title: N-sulphonyl-2-oxoindole derivatives having affinity for vasopressin and/or ocytocin receptors
Inventor: FOULON LOIC
IPC: C07D/
Filed: 1993-01-28
Abstract: N-sulphonyl-2-oxoindole derivatives of formula (I), and any salts thereof, preparation thereof and pharmaceutical compositions containing said derivatives. These compounds have an affinity for vasopressin and/or ocytocin receptors.
Patent WO-9321988-A1 (WO)
Title: Infusion system having a multi-chamber implantable access device
Inventor: HAUSER JEAN-LUC
IPC: A61M37/00
Filed: 1993-04-28
Abstract: A perfusion system comprising an implantable access device with two separate chambers (10, 12) accessed via a septum (16, 18), said chambers being arranged one above the other so that when the infusion or sampling needle is inserted into the lower chamber (10) by passing it through the respective septum (16), said needle also passes through the septum (18) of the upper chamber (12). The system further comprises an infusion device consisting of two rigidly connected parallel needles (36, 38) having different lengths, such that when the longer needle (38) is inserted into the lower chamber, the shorter needle (36) is also inserted into the other chamber. The infusion device with two rigidly connected needles avoids any danger of tearing which may lead to extravasation.
Patent FR-2702517-A1 (FR)
Title: Machine with ringless pistons
Inventor: RENE SNYDERS
IPC: F01B9/02
Filed: 1993-03-10
Abstract: Machine with ringless pistons, characterised in that the pistons (4) are guided by tubes (1) or pins arranged in parallel some distance from the cylinders; narrow passages being provided so that the pistons do not come into contact with the cylinders; leaks (6) being contained by a back pressure (8) coming from a pressurised volume (14) or from grooves formed in the cylinders at a level below BDC of the crown of the pistons.
Patent FR-2706108-A1 (FR)
Title: Procédé de compression d'image adaptative à résolution variable et dispositifs pour sa mise en Óoeuvre.
Inventor: SHIN JAE-SEOB
IPC: H04N19/36
Filed: 1993-12-20
Abstract: Procédé de compression d'image adaptative à résolution variable et dispositifs pour sa mise en œuvre modifiant la résolution de l'image couramment comprimée tout en réglant sa structure de trame qui est comprimée selon la condition d'image, pour ainsi accroître la qualité d'image par rapport au taux de compression.
Patent FR-2699932-A1 (FR)
Title: Alliage à base de cobalt ayant une grande résistance mécanique à haute température.
Inventor: AKIRA MITSUHASHI
IPC: C03B37/095
Filed: 1993-12-22
Abstract: L'invention concerne un alliage à base de cobalt dont la résistance mécanique à haute température est particulièrement excellente. L'alliage à base de cobalt est essentiellement constitué, en pourcentages en poids, par 0,1 à 1,2 % de C, 0,01 à 2 % de Si et/ou Mn, 22 à 37 % de Cr, 5 à 15 % de Ni, 0,1 à 3,5 % de Re, facultativement un ou plusieurs constituants choisis parmi (a) 0,1 à 12 % de Ta et/ou Nb, (b) 0,1 à 10 % de W et/ou Mo, (c) 0,005 à 0,1 % de B et/ou Zr et (d) 0,005 à 0,1 % d'au moins l'un des éléments des terres rares incluant Y, facultativement 0,1 à 5% de Hf et le complément de Co et impuretés fortuites. Application aux éléments d'appareils fonctionnant à haute température tels que les filières pour la production de fibre de verre et les aubes de turbine à gaz.
Patent FR-2714297-A1 (FR)
Title: Roller skate with two spherical segments forming wheels
Inventor: DANIEL DUTHIL
IPC: A63C17/06
Filed: 1993-12-29
Abstract: The roller skate has a support plate (1) and wheels (4) which are each formed of two identical spherical segments (5) whose convex part, forming the rolling surface, is smooth. The segments are mounted on inclined central axles (6) so that they are joined at their lower parts.  The inner sides of the segments are chamfered (27) to form a crown of contact. The axles of each segment part are mounted on a metallic U-shaped piece (12) which is fixed under the support plate. A supple absorbent plate is put between this piece and the plate.
Patent FR-2716267-A1 (FR)
Title: Dispositif de dégraissage notamment pour fibres optiques.
Inventor: DANIEL CRESPEL
IPC: G02B6/38
Filed: 1994-02-11
Abstract: Un dispositif pour dégraisser des objets tels que des fibres optiques (61) provenant d'un câble dénudé, comprend un bac (1) contenant un solvant liquide (5) dans lequel sont plongés les objets, un récipient de gaz sous pression (3) muni d'un embout de sortie de gaz, un réceptacle (23) pour maintenir le récipient verticalement avec l'embout dirigé vers le bas, et un diffuseur (22) du gaz sortant de l'embout dans le solvant liquide au-dessous des objets (61). Le gaz diffusé dans le solvant est froid et provoque une turbulence du solvant. La graisse est décollée des objets et tombe dans une cavité (12).
Patent FR-2718778-A1 (FR)
Title: Stabilising compass for concrete coffering
Inventor: JEAN BARD
IPC: E04G19/00
Filed: 1994-04-14
Abstract: The concrete wall coffering is constituted by two parallel stop ends (10,20) which define between them a concrete flowing space.  The stabilising compass comprises two branches (110,120) whose lower ends (111a,112a,121a,122a) are pivoted on the stop ends. The branches' top ends (111b,112b,121b,122b) are pivoted on a common head (150), constituted by two head halves (151,157,152,158),  above the concrete flowing space.  One branch (110) has a hole (162) and a holed plate (161) for holding it separated in order to make the flowing space accessible  through the top.Each head half comprises assembly plates (151,152) which are applied against each other and held by a pin (153) pivoted on one of the plates. The pin is  engaged and locked in two notches in the two plates.The pin can leave the notches and be placed in the raised position, staying attached to the corresponding assembly plate (152) to allow dismantling of the two head halves.
Patent FR-2719279-A1 (FR)
Title: Bicycle with displaceable pedal
Inventor: GILLES NARD
IPC: B62K21/06
Filed: 1994-04-29
Abstract: The bicycle handlebars (26) are fixed to a support bracket (41) which is pivoted on the frame. The inclination (alpha) of the support bracket pivoting axis (47) is variable and adjustable (alpha1, alpha2) during travel of the bicycle. The bracket pivot (40) consists of a pair of ball joints (43,44) and their cup shaped cavities (43'44') which are fixed at a certain distance from each other along the bracket and on the frame.     Adjustment of the inclination is by means of a screw and knurled wheel and a lever and eccentric cam. The pedal and the saddle are located at the ends of an arm pivoted on a beam forming the frame. The pivoting, as a function of the forces exerted on the pedal, has the effect of bringing together or distancing the pedal plate relative to the rear wheel pinion in order to vary the transmission ratio.
Patent FR-2720670-A1 (FR)
Title: Mandrin de serrage à mors.
Inventor: BARBIEUX JACQUES
IPC: B23B31/18
Filed: 1994-06-07
Abstract: L'invention concerne un mandrin (1) de serrage à mors comprenant: - un corps (4) - une tige de traction (6) coulissant axialement dans ledit corps (4) - au moins un porte-mors (3) coulissant radialement dans ledit corps(4) - un système de transmission (7, 8) permettant de transformer un déplacement axial de la tige de traction (6) en un déplacement radial de chaque porte-mors (3). Selon l'invention, chaque porte-mors (3) est équipé d'un élément de guidage (10) guidé radialement le long d'une rainure (14) ménagée au sein du mandrin (1), ledit élément de guidage étant uniquement libre de pivoter axialement par rapport au porte-mors.
Patent FR-2721113-A1 (FR)
Title: Automatic analysis of river water
Inventor: BECQ DIDIER ANDRE
IPC: G01N33/18
Filed: 1994-06-13
Abstract: The quality of river water is analysed and monitored automatically in an analyser on the river bank. A casing (18) is embedded in the river bank (10) extending above the water surface (12). A vertical duct (20) extends from an opening (26) in the base of the casing and has its lower end submerged in the water. An analysis unit (52), carried on a float (50), can slide up and down inside this duct, and is linked (58) to a connection unit (60) in the casing (18).
Patent FR-2721150-A1 (FR)
Title: Multipolar electrodynamic vibration generator for vibration characteristic measurement
Inventor: PERMUY ALFRED
IPC: H02K33/18
Filed: 1994-06-08
Abstract: The multipolar system (2) has a static polar piece (3) with two magnets of opposite polarity mounted side by side. Each magnet creates an inductive field (B). A moving polar piece (4) is mounted close to the static piece. Two coils (8,9) are wound on the moving polar piece, so that each coil picks up inductive fields from one of the magnets. The coils are driven by currents in opposite directions so that the current is converted to mechanical movement of the moving polar piece in two directions (f1).
Patent FR-2724863-A1 (FR)
Title: Tool mounting on shaft
IPC: B24D5/16
Filed: 1994-09-19
Abstract: The tool (3) has a central hole (5) for the tool carrier shaft (1) end. The other shaft end is normally inserted in a portable drill chuck, etc. The outer shaft end has a shoulder (4), of larger diameter than the central tool hole, with a smaller shoulder (6) just fitting in the hole. This second shoulder projects beyond the tool, towards the drill chuck. The second shoulder ends with an annular outer lip (10), which is stamped, rolled or peened over onto the tool rear face (3a), to fix it onto the shaft. There may be an annular groove (8) between lip and shaft. The shoulders may be formed by cold pressing, or by turning. The annular lip may grip on points, e.g. knurling.