baber/WOPTO huggingface dataset:
Patent WO-9004762-A1 (WO)
Title: Apparatus for taking in situ colorimetric information, particularly on a tooth in a mouth
Inventor: DORDET YVES
IPC: G01J3/36
Filed: 1989-10-12
Abstract: Apparatus for taking in situ colorimetric information, comprising a casing (12) wherein are housed a lighting source (18), an optical system (24) for transmission of a light beam to the object to be lit, a detector (22) for detecting the light level, a light-retaking optical system (34), a spectrometer (40), photodetectors (50) and electronic circuits (52) for the treatment of signals which are housed in the rear portion (14) of the casing and are connected to a microprocessor (56). The invention allows particularly to determine the color of the teeth of a person.
Patent FR-2643668-A1 (FR)
Title: Device for forming the corner returns on gutters
IPC: E04D13/064
Filed: 1989-02-27
Abstract: The invention concerns a machine with which it is possible to form the corner returns on gutters. It consists of four angle sections provided with grooves serving as a slideway, four flat bars serving as a means for adjusting the gutter size. Clamping nuts hold it in position. Situated at the ends of the angle sections are hinges for making it mobile, and welded on the angle sections are raised areas for roll moulding. A mobile arm serves as tracing which is held by a tab.
Patent FR-2632229-A1 (FR)
Title: Oxidation-preventing system for a wire welding (soldering) machine using a copper wire
Inventor: CHOI WAN-KYOON
IPC: H01L21/00
Filed: 1989-05-30
Abstract: Oxidation-preventing system for a wire welding (soldering) machine for welding (soldering) a wire 20 between a chip terminal and a mounting frame for a semiconductor device, the said wire 20 being constituted by a material subject to oxidation, such as copper or aluminium, in which a reducing gas intended to prevent oxidation of the wire 20 is supplied periodically around a reel 2 on which the said wire 20 is wound, at least one gas pipe for supplying the reducing gas is oriented towards each side of a capillary device 5 which withdraws the wire 20, the said gas pipes being arranged, just beneath the end of the capillary device 5, facing each other, and a torch is arranged facing an inner surface of one or other of the said gas pipes, and just beneath the capillary device 5.
Patent FR-2649865-A1 (FR)
Title: Additif alimentaire microbien pour l'alimentation animale et aliments le contenant
Inventor: BLANCHET MAURICE
IPC: A23K1/00
Filed: 1989-06-30
Abstract: Additif alimentaire microbien et son application comme facteur de croissance dans l'alimentation ainsi que les aliments le contenant. L'additif alimentaire microbien, promoteur de croissance des animaux comprend au moins la souche de Streptococcus sp. SLB I-841, éventuellement associée à au moins une souche de lactobacille appropriée, notamment la souche de Lactobacillus plantarum I3 I-840 et éventuellement associée, en outre, à des supports, diluants et autres additifs, conservateurs adaptés à l'élevage des animaux.
Patent FR-2633838-A1 (FR)
Title: Appareil de protection respiratoire a circulation en surpression avec isolement dans l'element de raccordement de l'appareil
Inventor: PASTERNACK ADALBERT
IPC: A62B7/10
Filed: 1989-07-06
Abstract: Appareil de protection respiratoire à circulation en surpression, avec une conduite d'inspiration et une conduite d'expiration qui débouchent dans un raccord commun menant à un masque, un dispositif de coupure empêchant l'échappement de gaz respiratoire lors du démontage du raccord. Selon l'invention, le dispositif de coupure est constitué d'une valve antiretour 7, 8 isolante dans le sens d'inspiration, qui est reçue dans l'ouverture 6 de l'élément de raccordement 1 de l'appareil, et qui, lorsque le masque est raccordé, est maintenue ouverte par un dispositif pousseur 11 monté sur le raccord de masque 9.
Patent FR-2649784-A1 (FR)
Title: Cryogenic machine with a ball bearing
Inventor: POCHARD MARC
IPC: F25B9/14
Filed: 1989-07-13
Abstract: Cryogenic machine comprising at least one cold finger 5 with a piston 30 which can move in terms of translation inside a bore 31 equipped with a guide bearing 32. According to the invention, the said guide bearing 32 consists of at least one linear rolling-contact bearing 40 with recirculation of balls 41 on a trackway (raceway) 42, and including a cage 43 which lubricates itself with lubricant. Application to machines operating on the Stirling cycle.
Patent FR-2650682-A1 (FR)
Title: Procede et dispositif de reproduction, mettant en oeuvre une feuille de reproduction sensible a la lumiere
Inventor: POUYET BERNARD
IPC: B41M5/165
Filed: 1989-08-02
Abstract: La présente invention concerne une feuille de reproduction sensible à la lumière visible ou infrarouge. Cette feuille comporte un substrat 2 en forme de feuille, un revêtement sensible 3 sur au moins une face du substrat, comprenant des micro-capsules 4 contenant un composé révélateur actif vis-à-vis de la reproduction. Selon l'invention, les micro-capsules sont susceptibles d'absorber et de s'échauffer sous l'action d'un rayonnement micro-onde, pour conduire à la rupture desdites micro-capsules, avec libération du composé révélateur.
Patent FR-2652832-A1 (FR)
Title: Ironing (pressing) machine with adjustable heating regions
Inventor: MICHEL ADLER
IPC: D06F67/02
Filed: 1989-10-06
Abstract: In an ironing machine including a rotary heating cylinder (10) internally heated by electrical resistors (20) or by gas nozzle pipes, each resistor or each nozzle pipe is given a length very much less than the length of the cylinder, so as to make it possible to control at will the distribution of the heating along the cylinder. The heating elements (20) are all identical and, in the case when they consist of electrical resistors, they have a U shape which has, in projection on a plane perpendicular to the axis of the cylinder, the shape of a semicircle centred on this axis.
Patent FR-2642189-A1 (FR)
Title: Support electrophotographique photosensible
Inventor: YOSHIHARA TOSHIYUKI
IPC: G03G5/06
Filed: 1990-01-19
Abstract: L'invention concerne un support électrophotographique photosensible. Le support de l'invention comprend un substrat électroconducteur et au moins une sous-couche, une couche génératrice de charges et une couche de transport de charges, disposées successivement dans cet ordre sur le substrat électroconducteur, et la sous-couche contient du " Nylon " 6 N-méthoxyméthylé ne renfermant pas plus de 10 mg/kg de composants dont le poids moléculaire ne dépasse pas 1000. Le support électrophotographique photosensible de l'invention se caractérise notamment par un faible potentiel résiduel et un haut contraste électrostatique.
Patent FR-2658301-A1 (FR)
Title: Method for detection and analysis of cell degeneration
Inventor: ANDRE NOUVELOT
IPC: G01N33/92
Filed: 1990-02-14
Abstract: a) Method for the detection and analysis of cell degeneration resulting from free-radical induced oxidation of the polyunsaturated fatty acids of the membrane phospholipids, the oxidation liberating a dialdehyde which reacts with the free primary amine functions of the cell proteins to give modified proteins having immunogenic character, b) in which process a predetermined sample peptide or polypeptide is reacted with the dialdehyde, the modified sample peptide or polypeptide thereby obtained is injected into an experimental animal so as to induce the formation of antibodies to the modified sample peptide or polypeptide, and then, after these antibodies have been obtained, they are brought into contact with the cells to be analysed and the antigen-antibody complex thereby obtained is detected and analysed.
Patent FR-2659773-A1 (FR)
Title: Device making it possible to fix an advertising or other message onto a support of substantially prismatic or flattened shape
Inventor: PATRICE DAUGUET
IPC: E01F9/669
Filed: 1990-03-16
Abstract: Device making it possible to fix an advertising or other message onto a support, characterised in that it consists of a flexible sheet (1), on one of the faces of which the message is printed, two sides of which are joined by means of an elastically deformable link (2) such as rubber cord, the assembly at rest forming a loop the length of which is less than that of the periphery of the support (B).
Patent FR-2660602-A1 (FR)
Title: Dispositif d'attelage pour vehicule.
Inventor: ALAIN FROISSARD
IPC: B60D1/04
Filed: 1990-04-04
Abstract: Dispositif d'attelage pour véhicule comportant un corps de crochet (1) délimitant un berceau (4, 4a) pour un organe d'attelage (5) d'un véhicule mené, caractérisé en ce que le corps d'attelage est réalisé d'une seule pièce et supporte par un axe (7) une menotte (8) à laquelle est articulé un verrou (11) dont un talon (12) est maintenu en regard d'une butée (16, 17, 18) du corps de crochet par une goupille de sécurité (21), ledit verrou formant une gâchette (13) pour provoquer son pivotement autour de l'axe (10) qui le porte en même temps que la menotte (8) est basculée autour de l'axe (7) qui la relie au corps de crochet.
Patent FR-2660673-A1 (FR)
Title: Process for producing preforms by means of a woven and wound texture for the manufacture of pieces of composite material
Inventor: MICHEL VIVES
IPC: B29C53/56
Filed: 1990-04-06
Abstract: The preform consists of a woven texture wound on a mandrel, the shape of which corresponds to that of the preform to be produced, weaving being carried out by drawing off the warp threads, coming from various feed bobbins, by means of a roller, the shape of which corresponds to the preform to be produced.
Patent FR-2660531-A1 (FR)
Title: Device for temporarily holding a plurality of skewers, such as a device for loading a spit
Inventor: JACQUES DOLLE
IPC: A22C17/00
Filed: 1990-04-10
Abstract: The present invention relates to a device for temporarily holding a plurality of skewers, such as a device for loading a spit. <??>A body (11) comprises a plurality of bores (18) and a slide valve (20) mounted so as to slide inside the body (11) exhibits a plurality of holes (45) which can be placed either so as to be coaxial with the bores (18) of the body (11), in order to allow the skewers (2) to pass freely, or offset with respect to the bores (18) of the body (11); the slide valve (20) passes through the body (11) at a level intermediate to the bores (18) so that a substantial length (27, 28) of these bores is located on either side of the slide valve (20) respectively and can receive a corresponding length of a skewer (2), passing through a hole (45) in the slide valve between these two lengths (27, 28); each skewer (2) is immobilised in a corresponding bore (18) of the body (11) by means of the slide valve (20) bearing, in the corresponding hole (45), against the skewer (2), in particular by means of a pad (49) made of an elastically compressible material and/or one with a high friction coefficient.
Patent FR-2660852-A1 (FR)
Inventor: JEAN-MARIE BADOZ
IPC: A61B18/20
Filed: 1990-04-17
Abstract: Instrument for the treatment of dental caries and mouth surgery, of the type including a laser beam emission source, the laser radiation travelling by optic fibre across the dental instrument (12) to the area being treated, characterized by having control means so that the user can adjust at will, during the course of the operation, at least one of the laser beam emission parameters selected from the following group: triggering laser operation, laser beam energy and laser operation frequency.
Patent FR-2661295-A1 (FR)
Title: Transmitter/receiver of gravitational waves
Inventor: HENRI PUYUELO JACQUES EMILE
IPC: H04B13/00
Filed: 1990-04-19
Abstract: The present invention relates to a transmitter/receiver of gravitational waves capable of allowing man to produce telepathy (thought transmission) or telecommunication at very long range. This device is worn by means of spectacles (32) or of a small helmet in the region of the temporal bone (30) in the vicinity of the inner ear. (Fig. 6). It measures 2 to 3 cm in diameter (35) and has an antenna (34) of about ten centimetres in height. It consists of a box (35) containing a built-in receiver circuit (37) and a built-in transmitter circuit (38) as well as a transmitting gravito-diode (33) and a receiving gravito-diode (44). This device is intended for thought transmission for human beings, for telecommunication at very long range in space vehicles, for psychoanalysis in the medical field (hypnosis, study of the brain, etc.).
Patent FR-2661462-A1 (FR)
Title: Connection piece for a sluice valve tube
Inventor: SEBASTIEN ORTINO
IPC: E03B9/10
Filed: 1990-04-27
Abstract: This connection piece consists of a tubular sleeve (11), the internal diameter (D) of which is just bigger than the external diameter (D1) of the sluice valve tube (2) and equipped, at one of its ends, with an annular flange (12) and, in an intermediate zone of its bore, with an internal beading (13) the internal diameter (d) of which is less than the external diameter of the sluice valve tube (2).
Patent FR-2663017-A1 (FR)
Title: Safety riding stirrup
Inventor: JULIEN POTHIER BERNARD
IPC: B68C3/00
Filed: 1990-06-12
Abstract: Safety riding stirrup or device offering the user the guarantee of total comfort and safety. It behaves in such a way as to prevent the rider's foot being held in the arch of the stirrup as in the case with stirrups of current manufacture. It can be made in the foundry, cast in steel, or die-cast under pressure in a non-ferrous metal or a carbon composite material. The sole plate (4) should be inclined at more or less 20 DEG . The sole plate can hold rubber studs (9) or a non-slip sole with ribs in order to position the foot along the axis of the stirrup. The top part of the stirrup can be made with three slots (1, 2, 3) for the stirrup leather, one of which is open in order to facilitate changing or recovering the stirrup. The sole plate is inclined in order to assume a natural position effortlessly.
Patent FR-2666220-A1 (FR)
Title: Implant intra-oculaire pour correction de la myopie.
Inventor: GEORGES BAIKOFF
IPC: A61F2/14
Filed: 1990-09-04
Abstract: Implant (1) intra-oculaire pour chambre antérieure (18) de l'il, composé d'une partie optique (2) comprenant une lentille divergente (4) de correction à puissance optique négative, dont l'épaisseur croît radialement à partir de son centre optique (8), et d'une partie optique (3) pour le support dans ladite chambre antérieure de ladite partie optique, de part et d'autre de cette dernière, caractérisé en ce qu'en combinaison, l'extension radiale de la lentille centrale (4) de correction est limitée par un cercle de rayon compris entre 3,5 et 4,5 mm, l'extension radiale de la partie optique (2) est augmentée jusqu'à un cercle de rayon compris entre 4,8 et 6,5 mm, pour ménager autour de la lentille de correction (4), une bordure (5) traversée par la lumière périphérique (15) passant par la pupille (12), et ladite bordure est conformée selon une lentille convergente de défocalisation de ladite lumière périphérique, de puissance positive comprise entre 20 et 60 dioptries.
Patent FR-2671233-A1 (FR)
Title: Antenne rotative a dipoles filaires.
Inventor: FRANCOIS URSENBACH
IPC: H01Q3/04
Filed: 1990-12-28
Abstract: L'invention concerne une antenne rotative à dipôles comprenant: une armature rigide (M, P1-P8, B1-B4) montée à rotation sur une embase (M1); une pluralité de dipôles filaires (D1-D8) fixés sur l'armature dans une position déterminée, chaque dipôle comprenant deux extrémités; et des moyens (C1-C4) pour alimenter chaque dipôle en énergie électrique à partir d'une première extrémité de celui-ci. Selon l'invention, l'armature rigide s'étend en face d'au moins ladite première extrémité de chaque dipôle (D1-D8) et cette extrémité est fixée directement sur l'armature rigide, les secondes extrémités des dipôles non fixées directement sur l'armature rigide étant reliées à celle-ci par un caténaire (K1, K2, K7) prenant appui sur l'armature. Application à la conception d'antennes de puissance dans la gamme des ondes décamétriques.
Patent FR-2671391-A1 (FR)
Title: Lighting device for a sign and sign including such a device
Inventor: JEAN-JACQUES MULLERIS
IPC: F21S8/00
Filed: 1991-01-03
Abstract: Lighting device, in particular for a sign, and sign including such a device. In a cap (14) for protecting a light source (10), a reflector (12), reflecting the rays output by the said source is shaped in cross section following part of an ellipse with foci (F1) and (F2). The light source (10) is placed at one of the foci (F1) of the ellipse which forms the reflector and the wall (13) of the cap (14) opposite the one carrying the reflector is lined with a non-reflecting material (15).
Patent FR-2658189-A1 (FR)
Title: Nouveaux substitues 1,3-diaminobenzene, procede pour leur fabrication et colorants pour les fibres de keratine les composant.
Inventor: MUSTAFA AKRAM
IPC: C07D307/12
Filed: 1991-01-28
Abstract: a) Nouveaux substitués 1,3-diaminobenzène, procédé pour leur fabrication et colorants pour les fibres de kératine les composant; b) nouveaux substitués 1,3-diaminobenzène, caractérisés par la formule suivante: (CF DESSIN DANS BOPI) et dont les lettres ont les significations suivantes: soit X = H et Y = OR ou respectivement NHR, ou bien X = OR ou respectivement NHR, et Y = H et R représente: - un groupement hydroxy-alkyle en (C2-C3), - un groupement 2,3,dihydroxypropyle, - un groupement méthoxy-alkyle en (C2-C3), - un groupement tétrahydrofurylméthyle, - ou un groupement tétrahydropyrylméthyle; c) l'invention concerne de nouveaux substitués 1,3-diaminobenzène, procédé pour leur fabrication et colorant pour les fibres de kératine les composant.
Patent FR-2673000-A1 (FR)
Title: Method for assaying the soluble CD23 receptor
Inventor: DONAT DE GROOTE
IPC: G01N33/53
Filed: 1991-02-15
Abstract: The subject of the present invention is a method for immunological assaying of the soluble receptor with low IgE affinity, known as the CD23 receptor, in any biological fluid, particularly blood plasmas containing metal ion chelating or sequestering agents, such as EDTA, EGTA, characterised in that a calcium salt is added to the reaction medium of the immunological reaction. A further subject of the invention is a reagent kit for implementing the method according to the invention.
Patent FR-2658419-A1 (FR)
Title: Medicament pour le traitement de la dermatite.
Inventor: ALFRED DE COURTEN
IPC: A61K35/744
Filed: 1991-02-15
Abstract: La présente invention concerne l'utilisation d'un lysat bactérien sous forme concentrée et lyophilisée provenant d'une des souches suivantes: Haemophilus influenzae (sérotype b), Diplococcus pneumoniae (sérotypes 1,2,3,47), Klebsiella pneumoniae, Klebsiella ozaenae, Staphylococcus aureus, Streptococcus viridans, Streptococcus pyogenes (sérogroupe A), Branhamella catarrhalis (anc. Neisseria catarrhalis), pour la fabrication d'un médicament destiné au traitement de la dermatite atopique.
Patent FR-2659236-A1 (FR)
Title: Composition pour augmenter l'activite et son utilisation.
Inventor: WURTMAN RICHARD J
IPC: A61K31/195
Filed: 1991-03-04
Abstract: Composition pour l'augmentation de l'activité, par exemple par amélioration de la vigueur subjective, diminution de la fatigue, atténuation de la confusion subjective et abaissement de la tension et de l'anxiété. Elle comprend un médicament sympathomimétique à action indirecte et de la tyrosine ou un précurseur de la tyrosine. Le médicament peut être la phénylpropanolamine, l'amphétamine ou l'éphédrine. La tyrosine accroît l'action d'augmentation de l'activité du médicament.
Patent FR-2676540-A1 (FR)
Title: Device for determining whether the weight of a letter exceeds a certain value
Inventor: ALAIN POIRIER
IPC: G01G19/00
Filed: 1991-05-16
Abstract: The invention relates to a device for determining, by the examination of an equilibrium, whether the weight of a postal letter exceeds a certain value. It includes a retention system (1) which holds the letter (2) vertically, solidly attached to a base placed on the horizontal (3), so that, once the letter is in place and the device is free, the letter tilts the device if its weight exceeds a certain value. Application to domestic and office equipment and as an advertising medium.
Patent FR-2663403-A1 (FR)
Title: Pneumatic protective screen which can be applied to apparatus operating in the presence of powders, mists, vapours, fumes and the like
Inventor: GIOVANNI FINARDI
IPC: A62B29/00
Filed: 1991-06-11
Abstract: The invention relates to a protective screen for machines operating in the presence of powders, mists, vapours, fumes and the like, such as agricultural and non-agricultural machines. This screen consists of a flat pneumatic barrier widened out into the shape of a fan around at least one generator of an air flow (12) and intended to protect the on-board operator and/or the parts of the machine from noxious, hazardous, irritant agents, or agents which can cause choking (clogging).
Patent FR-2678473-A1 (FR)
Title: Instrument for picking fruit from trees
Inventor: HUGUETTE COURAGEUX
IPC: A01D46/247
Filed: 1991-07-02
Abstract: The invention relates to an instrument designed for easily picking fruit from trees. It is made up of a cylinder which is totally open at its upper part, the bottom ending in a neck (4) and mounted on a pole (rod) (5). It includes, on its upper perimeter, one or more oblique cutouts (1-2-3). The user traps the fruit in the cylinder and then, using a rotational movement given to the pole, brings the stalk of the fruit up to the point (2), by virtue of the slope (1-2) and the stop piece (3), at which point the pressure exerted detaches it from the fruit.
Patent FR-2667867-A1 (FR)
Title: Procede pour la fabrication d'une enveloppe tubulaire de pelabilite amelioree.
Inventor: MICHAEL STIEM
IPC: A22C13/00
Filed: 1991-10-11
Abstract: L'invention a pour objet un procédé pour la fabrication d'une enveloppe tubulaire à base de cellulose régénérée de pelabilité améliorée par formage d'une solution de viscose en une enveloppe tubulaire, action d'un agent précipitant et traitement ultérieur habituel Selon l'invention, on ajoute à la solution de viscose la dispersion d'au moins une cire de polyéthylène, on mélange et éventuellement on met sous vide. Applications: fabrication de boyaux pour saucisses.
Patent FR-2683638-A1 (FR)
Title: Coaxial optical conduit and method of manufacturing this conduit
Inventor: GILBERT BOISDE
IPC: C03B37/027
Filed: 1991-11-07
Abstract: This conduit comprises an axial optical fibre (2) and at least one annular optical fibre (4) which includes an outer peripheral layer (18), one or more internal layers (16) and, possibly, an inner peripheral layer (14). The expansion coefficients of the layers vary, increasing from the outer peripheral layer and, where appropriate, from the inner peripheral layer, towards the internal layer or layers. In order to manufacture this conduit, an annular preform is produced which is capable of generating the annular fibre and the drawing and narrowing-down of the preform are carried out around the axial fibre which may subsequently be removed in order to form a tubular fibre. Application in off-centre spectrometry.
Patent FR-2669125-A1 (FR)
Title: Appareil photo etanche.
Inventor: KOSEI KOSAKO
IPC: G03B17/08
Filed: 1991-11-08
Abstract: Appareil photo étanche comprenant un trou de soufflage d'air (16) reliant l'intérieur et l'extérieur du corps d'appareil photo (11), un couvercle protecteur élastique (18) pour recouvrir ledit trou de soufflage d'air (16) et comportant une rainure de soufflage d'air (23) pour relier ledit trou de soufflage d'air (16) à l'atmosphère, et un élément de renforcement (25) disposé dans ou sur le couvercle protecteur (18) pour renforcer la rainure de soufflage d'air (23).