baber/WOPTO huggingface dataset:
Patent FR-2737466-A1 (FR)
Title: Powder perfume sampling auger feed - comprises powder supply hopper feeding horizontal tube containing Archimedes screw bringing powder to tube end lower opening, screw shaft carrying disc blocking tube end over opening
Inventor: SOLIGNAC JEAN PIERRE
IPC: B65B37/10
Filed: 1995-06-06
Abstract: The powder sampler comprises, at the bottom, a measured powder supply hopper (2). A horizontal tube (1), whose end (10) has a lower opening (12), contains an Archimedes screw (3) for bringing the powder to the opening. The tube is transversely blocked in the rear and at the edge of the opening by a disc (4) displaced along a longitudinal shaft (30). The opening edge has a chamfer (40) facing the screw, which is held in position by a spring (5), and applied against the face (4) opposite to that facing the screw. The blocking disc which is threaded on to an extension of the Archimedes screw shaft has the possibility of being rotated.
Patent FR-2737130-A1 (FR)
IPC: A63H27/04
Filed: 1995-07-26
Abstract: A toy aircraft for use in a confined space, particularly a room, including a model aircraft (1) with an electric motor (11) driving a propeller (19) and means for controlling the model aircraft in flight, a remote control device (2) comprising an electrical power supply (21) and electrical control means for controlling the flight of the model aircraft, and a flexible cable (3) electrically connecting the remote control device (2) to the model aircraft (1) to supply power to the electric motor (11) from the electrical power supply and to connect said electrical control means to said steering means. The wing loading of the model aircraft (1) trailing the connecting cable (3) is </= 1.5 g/dm<2>, and the flexible cable is attached to the underside of the model aircraft adjacent to the centre of gravity thereof.
Patent FR-2740425-A1 (FR)
Title: Locking collar for divers respirator mouthpiece
Inventor: PANSARD JEAN PIERRE
IPC: B63C11/18
Filed: 1995-10-25
Abstract: The locking collar (1) fits onto the sleeve (2) of the buccal fittings (3) to assure their fixation on the tubular coupling (4) of the secondary expander (5) of the respirator. The collar has a backing and release assembly (7) which is hand operable without tools.  An adjuster (8) allows adaptation of the buccal fitting to different models of secondary expander or different buccal fittings on the same secondary expander.
Patent FR-2741195-A1 (FR)
Title: Quantum well device, perpendicular to layers forming laser
Inventor: BERGER VINCENT
IPC: H01L21/20
Filed: 1995-11-10
Abstract: The quantum wells are formed of thin layers (l1, l2, l'1) a few micrometres thick and are bounded on each side by the Bragg mirrors (B1, B2) which lie parallel to the substrate (S) and forbid the emission of lateral modes. The layers of the quantum well may be concentric and surrounded by alternate concentric layers of different refractive index , perpendicular to the mirrors.  The quantum wells may be based on gallium arsenide/aluminium gallium arsenide and the Bragg mirrors on silicon dioxide/titanium dioxide. The mirror material is chosen to neither nucleate nor deposit material for the manufacture of a laser.
Patent FR-2742219-A1 (FR)
Title: Capillary action fluid evaporator for space applications
Inventor: CHEYNET DE BEAUPRE RENE
IPC: F28D15/04
Filed: 1995-12-12
Abstract: The capillary action fluid evaporator comprises a porous wick (12) defining a liquid inlet channel contained in a body (10). The body internal surface has longitudinal fluting for vapour discharging to a condensing zone. A radial gap (j) of between 0.1 mm and 0.15 mm between the wick and teeth (14) in the tubular body separating the fluting. The ratio between the width (L2) of the mouth of the fluting and the width (L1) of the teeth in the internal periphery of the tubular body is less than 1/2. Each fluting has a section which comprises a curved wall vapour passage and discharging mouth having sharp corners for angular spreading less than the angular spreading of the passage when the body is tubular.
Patent FR-2747152-A1 (FR)
Title: Anti-crushing control for vertically displaced door and window shutters
IPC: E06B9/88
Filed: 1996-04-03
Abstract: The movement control and obstacle detection system for a motorised vertical shutter (4), comprises two drive motors (1,2) located either side the shutter. These are connected by a threshold comparator and rotated by pulleys and belts. The processing box (3) controls the correct connection of the motors and their rotation by reception of signals from two sensors.  The processing box ensures the stopping and then inversion of the rotation of the motor when an obstacle is detected.  The processing box also compensates for chaotic movement of the shutter via a delay and stops it by reversing the drive motor rotation. Sensors detecting obstacles in the path of a descending shutter signal a processing box which reverses rotation of shutter drive motors.
Patent FR-2748683-A1 (FR)
Title: Injector block for injection moulding of precision wax models
IPC: B29C67/24
Filed: 1996-05-14
Abstract: An apparatus for making models (1) in thermoplastic material, particularly wax, by precision injection moulding, comprises: (i) a pressurised container (3) holding the molten thermoplastic material (4); (ii) a mould (2) inside which vacuum is made, and held in position by a pressing mechanism; and (iii) an injector block (6) for feeding the molten material to the mould, and comprising a heating system (B) for the control and regulation of the temperature, a feed circuit (9), a vacuum circuit (10) of the mould, and for recovery of the thermoplastic material, means of control (11), and an injection head (12).
Patent FR-2749822-A1 (FR)
Title: Dispositif de garage antivol pour cycle
Inventor: DUHAYER LAURENT
IPC: B62H3/00
Filed: 1996-06-17
Abstract: La présente invention concerne un dispositif de garage antivol pour un cycle. Ce dispositif (2) comporte une fente verticale (14) dans laquelle on engage la roue avant (9) du cycle et une fourchette (26) susceptible d'occuper une position d'immobilisation de celui-ci, dans laquelle elle s'emboîte de haut en bas sur le cadre (3) du cycle, directement en arrière du tube de direction (4) de celui-ci, ou sur la potence (10) du guidon (7) du cycle (1), en arrière du guidon (7), en offrant au cycle (1) une butée bilatérale et vers le haut. La fourchette (26) peut également occuper une position de libération du cycle (1), dans laquelle elle est suffisamment décalée vers le haut pour dégager le cycle (1) au moins vers l'arrière. Des moyens de verrouillage (32, 37, 42) permettent de verrouiller la fourchette (26) en position d'immobilisation par rapport aux joues (13).
Patent FR-2750653-A1 (FR)
Title: Cornering suspension control method for four wheeled vehicle
IPC: B60G21/045
Filed: 1996-07-02
Abstract: The method involves diminishing the axle spacing of the exterior wheels (100 and 400 or 200 and 300) at the corner and-or increasing the spacing of the inner wheels (200 and 300 or 100 and 500) at the corner to increase the exterior contact points with the ground of the vehicle chassis (500) with respect to the inner contact points in order to incline it towards the centre of rotation of the vehicle. The four wheels of the vehicle can each be mounted on a stub axle (110-410) perpendicular to an arm (120-420) pivotal mounted with respect to the chassis in order that the four arms move the wheel axles in pairs.
Patent FR-2753879-A1 (FR)
Title: Chicken type, bred for meat
Inventor: DONAL RENE
IPC: A01K67/027
Filed: 1996-09-30
Abstract: The chickens do not form a separate breed, but are produced from parents, which are known as cocks, of type A and the dwarfish hens, known as types BCD, which carry a recessive dwarfish gene. The dwarfish hens are produced as issue from the grand parents, which are dwarf cocks, of the homozygous line B, to provide the dwarf gene, and hens of the type CD. The hens of type CD are produced by crossing cocks of the type C with hens of the type D, which have the normal size genetic line, of the type "White Rock". These have the characteristics of white plumage, linked with the recessive homozygote gene CC, normal size, linked with the dominant sex-linked gene NR and present a good production of eggs, with a good hatching rate.
Patent FR-2757852-A1 (FR)
Title: Composes stilbeniques a groupement adamantyl, compositions les contenant et utilisations
Inventor: BERNARDON JEAN MICHEL
IPC: A61K8/00
Filed: 1996-12-31
Abstract: L'invention concerne de nouveaux composés stilbéniques qui présentent comme formule générale (1): (CF DESSIN DANS BOPI) ainsi que l'utilisation de ces derniers dans des compositions pharmaceutiques destinées à un usage en médecine humaine ou vétérinaire (affections dermatologiques, rhumatismales, respiratoires, cardiovasculaires et ophtalmologiques notamment), ou bien encore dans des compositions cosmétiques.
Patent WO-9736821-A1 (WO)
Title: Silicium metallurgique a structure controlee destine a la synthese des halogenosilanes
Inventor: MARGARIA THOMAS
IPC: C01B33/02
Filed: 1997-03-24
Abstract: L'invention concerne un silicium métallurgique destiné à la synthèse des alkyl ou arylhalogénosilanes, dont la structure est constituée de cristaux de silicium primaire et de composés intermétalliques à base notamment de silicium, d'aluminium et de calcium, caractérisé en ce qu'au moins 90 % des cristaux de sillicium primaire présentent une teneur en aluminium comprise entre 50 et 1000 ppm. Cette structure améliore sensiblement la réactivité du silicium dans la réaction de synthèse.
Patent FR-2744237-A1 (FR)
Title: Appareil photo compact a zoom
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 1997-01-24
Abstract: Appareil photo compact à zoom comprenant: un boîtier d'appareil photo avec une partie barillet fixe (12) qui est pourvue d'une rainure de guidage rectiligne (12b) formée parallèlement à l'axe optique (O); un barillet mobile qui est pourvu d'une protubérance de guidage (17c') qui coopère de façon coulissante avec la rainure de guidage (12b') pour guider le barillet mobile; une plaque de codage (13a) qui est fixée dans la rainure de guidage (12b'); une borne de contact (9) disposée sur la protubérance de guidage (17c') pour être en contact coulissant avec la plaque de codage; dans lequel la longueur de focale de l'objectif zoom est détectée sur la base d'un signal produit par la position relative de la borne de contact par rapport à la plaque de codage.
Patent FR-2759501-A1 (FR)
Title: Construction technique for female electrical connector
Inventor: CARTOU PAUL
IPC: H01R13/33
Filed: 1997-02-11
Abstract: The construction technique uses an enmeshed conductor plug (8) inside a female end section (6) so that when a male pin (9) is inserted vibration is prevented. The female section is connected via a central section to a wire connector (2,3) gripping and holding a wire section.
Patent FR-2760963-A1 (FR)
Inventor: ALBY ALBERT P
IPC: A61B17/56
Filed: 1997-03-18
Abstract: The invention concerns an implant for an osteosynthesis device in particular of the backbone and the specific tool for setting this implant, enabling a secure fixing and a simple and easy setting. The implant comprises a bone anchoring device (1) topped with a fixing head (3) consisting of two side branches (5) forming an open U and designed to receive a linking rod to be locked by clamping, by means of a threaded nut (6) to be screwed on matching threaded parts produced on the partially cylindrical outer walls (5a) of the fixing head (3) side branches, and comprises, in the nut (6) diametral zone, a plate mounted in free rotation. The implant, in combination with the corresponding tool, enables the setting with blind indexing of the plate between the U-shaped branches (5) of said head (3), before and during the clamping of the nut, which is performed with the same tool (10).
Patent FR-2763233-A1 (FR)
Inventor: DE JENLIS PASCAL
IPC: A47J37/08
Filed: 1997-05-16
Abstract: The invention concerns an electrical appliance for the thermal conditioning of foods, the food (P) being brought opposite or on a transparent plate (1), coated with a thin, transparent electroresistive deposit (3), capable of being charged.
Patent FR-2763259-A1 (FR)
Title: Catalyst-reinforced composite material for use in an automobile catalytic converter
Inventor: BARGE JEAN
IPC: B01J37/02
Filed: 1997-05-16
Abstract: A composite catalytic material for exhaust gas convertors of automobiles comprising a metallic matrix reinforced with a homogeneous dispersion of catalytic particles. Also claimed is the catalytic convertor and its construction.
Patent FR-2763761-A1 (FR)
Inventor: COURIER DE MERE HENRI EDOUARD
IPC: H01F19/04
Filed: 1997-05-26
Abstract: The invention concerns converters using a self-oscillator whereof the switching means cyclical conduction is provided by a control transformer the primary of which is series connected to the inductive resistor transferring converted energy onto the output load. The device is characterised in that it comprises a composite transformer including on the same magnetic circuit (7) or on coupled magnetic circuits, the inductive resistor (7d) and said control transformer combining the coils (7a, 7b, 7c) such that the magnetic field generated by said inductive resistor and the magnetic field generated by said control transformer primary travel along substantially perpendicular directions. Such a configuration enables the inductive resistor (7d) to preserve excellent magnification of circuit which can be advantageously used in series or parallel oscillating circuits. This economical device is applicable to all types of converters using a self-oscillator.
Patent FR-2752441-A1 (FR)
Title: Dispositif et procede de commande d'un actionneur, notamment pour faire fonctionner les soupapes d'un moteur a combustion interne
Inventor: SCHUERZ WILLIBALD
IPC: F02D13/06
Filed: 1997-08-08
Abstract: Dans un premier état, l'actionneur (35) actionne une première série de dispositifs de transmission (9, 11, 21, 23) qui sont associés à un premier groupe de soupapes de changement des gaz (7a, 7d) d'au moins deux cylindres (1, 2) d'un moteur à combustion interne. Dans un deuxième état, l'actionneur désactive la première série des dispositifs de transmission. Le dispositif de commande présente des moyens pour déterminer un intervalle de temps d'une fenêtre de commutation qui est associée à l'un des dispositifs de transmission. Des moyens sont destinés à produire une impulsion de commande et l'actionneur (35), lorsqu'arrive une impulsion de commande pendant l'intervalle de temps de la fenêtre de commutation, désactive la première série des dispositifs de transmission dès avant le début de la course de la came agissant sur les premiers dispositifs de transmission de la première série, ou active cette première série de dispositifs.
Patent FR-2768747-A1 (FR)
Title: Clostridium beta2 toxin gene promoter and signal sequence
Inventor: GIBERT MARYSE
IPC: C07K14/33
Filed: 1997-09-19
Abstract: The nucleic acid of the Clostridium perfringens  beta 2 toxin gene promoter comprising at least part of sequence (I) (given in the specification), is new. ATTTGGGATA TCTTAAATTT AGCACAGAAG AATGTTTAAA TGAAATAAAG ATAATAAAAA GATATATTAA TTATATAGCT GAAAATTTAT AATTATATGA TAAGTATAGT TAATAAATAA AAAGTGTTCT CGGGGGACAC TTTTTTGTTT TAAAAAGGAA AATATAAATA AAATTTAGAT AAAAGTGTAA AATAATTATT TTTATTTTAA ATTTGTTAAA AATTTGATAT AATTGAATTG TAAAAAAAAT TTCAGGGGGG AATATAAATG AAAATTATTA TTTCAAAGTT TACTGTAATT TTTATGTTTT CATGTTTTCT TATTGTT (I). NOTE: The last 60 bases of (I) encode the first 20 amino acids of the signal peptide (II). Also claimed are: (1) an expression cassette containing the nucleic acid of (I), 5' to a transgene; (2) a vector containing the nucleic acid of (I) or the expression cassette of (1); (3) a recombinant cell containing the nucleic acid of (I), the expression cassette of (1) or the vector of (2); (4) a nucleic acid (Clostridium perfringens  beta 2 toxin gene signal sequence) comprising at least part of (III) GGA GCA ATA AGT CCA ATG AAA GCA AGT GCA AAA GAA ATC GAC GCT TAT AGA AAG GTA ATG GAG AAT TAT CTT AAT GCT TTA AAA AAC TAC, since the corresponding amino acid sequence is stated to be M K K I I S K F T V I F M F S C F L I V G A I S P M K A S A (II), see NOTE; (5) recombinant  beta 2 toxin; and (7) an immunogenic composition comprising a toxoid of recombinant  beta 2 toxin.
Patent FR-2770091-A1 (FR)
Title: Use of cellulose microfibrils as food additive
Inventor: CANTIANI ROBERT
IPC: A23L29/262
Filed: 1997-10-29
Abstract: Use of products comprising dry amorphous cellulose microfibrils in association with at least one polyhydroxy compound (I) as food additives is new. Preferably the microfibrils are surface-loaded with carboxylic acids and polysaccharides. The microfibrils are derived from cells having at least 80% primary cell walls. The polyhydroxy compound is present in an amount of 5-50 wt.%, preferably 5-30 wt.%. (I) is selected from carbohydrates, carbohydrate derivatives and polyols. (I) is selected from 3-6C linear or cyclic monosaccharides, oligosaccharides, polysaccharides and their fatty acid derivatives (e.g. sugar esters), and sugar alcohols. (I) is carboxymethyl cellulose (CMC). (I) is an anionic polysaccharide selected from xanthan gum, succinoglycans, carrageenans and alginates. (I) is a nonionic polysaccharide selected from galactomannans, starch, nonionic starch derivatives and nonionic cellulose derivatives. (I) is sorbitol or sucrose.
Patent FR-2772473-A1 (FR)
Title: Mfr. process for strain gauge comprising thin resistive layer
Inventor: SAMPEUR YVON
IPC: G01L9/00
Filed: 1997-12-11
Abstract: The process includes use of a plasma to create the required layer of material. The procedure includes depositing an electrically resistive layer (4) on an insulating substrate (1) within a plasma atmosphere. The atmosphere consists of a gaseous mixture of a first silicon based gas, a second doping gas and a third etching gas. The complete strain gauge consists of a base (2), a first layer (3) of electrically insulating material deposited on the base, and a second layer (4) mentioned above, consisting of micro-crystalline P-doped silicon material. Connections are formed for electrical connection to this second layer. The plasma required for this process is achieved by excitation of the gaseous mixture using either radio frequency signals, microwaves, or an auxiliary plasma.
Patent FR-2773070-A1 (FR)
Inventor: RESTLE SERGE
IPC: A61K8/00
Filed: 1997-12-31
Abstract: The invention concerns a composition for treating keratinous materials in particular hair, containing in a cosmetically and/or dermatologically acceptable aqueous medium at least: a) a zwitterion polymer derived from the copolymerisation of at least one monomer of formula (I) in which: R1 and R2, identical or different, represent a hydrogen atom or a methyl radical; R3, R4 and R5, identical or different, represent a C1-C4 linear or branched alkyl radical; Z represents a NH group or an oxygen atom; n is a whole number between 2 and 5; A<-> is an anion derived from an organic or mineral acid; and at least a monomer of formula (II) in which: R6 and R7, identical or different, represent a hydrogen atom or a methyl radical; said polymer being water soluble at 1 wt.% with pH less than 6 and at 20 DEG C; b) a non-amine, non-volatile, water insoluble silicon with viscosity higher than 3.10<5> m<2>/s (300 centistokes).
Patent FR-2773322-A1 (FR)
Title: Cooled mortuary table with covered container
Inventor: SALAMAGNE MICHELE
IPC: A61G17/00
Filed: 1998-01-06
Abstract: The table includes a built-in refrigerating unit beneath the supporting table platform. The mortuary table includes support legs with wheels (9), and a framework at table height.  It includes a platform (11) intended to support a body and a refrigeration system (23,31,49) for the body and platform.  The system includes a nozzle (25a) withdrawing air which has passed across the platform, and a conduit (23) for circulation of the air under the platform.  In the region under the platform there is a fan (29) for circulation and the refrigerating plant.  There is a further nozzle (27a) for output of cooled air which then flows over the platform and body.  The air circulation system may also include dust filters.
Patent FR-2780056-A1 (FR)
Inventor: BRION FRANCIS
IPC: C07D491/044
Filed: 1998-06-18
Abstract: 4-Phenyl-5-hydroxy-1,2,3,6-tetrahydropyridine derivatives (I) are prepared from 4-phenyl-1,2,3,6-tetrahydropyridine (II). The preparation of 4-phenyl-5-hydroxy-1,2,3,6-tetrahydropyridine derivatives of formula comprises: (1) reacting a compound of formula (II) with an electrophilic halogenation agent to obtain a compound of formula (III); (2) reacting (III) with a halohydroxylating agent to obtain a compound of formula (IV); (3) reacting (IV) with a base to obtain a compound of formula (V); (4) reacting (V) with diastereoselective reduction agent to obtain a compound of formula (VI); and (5) reacting (VI) with a reducing agent to obtain a racemic cis compound (I) (6) reacting (I) with resolving agent to obtain the desired optical form of (I). R<1> = H or 1-8C alkyl; R<2>, R<4> = 1-4C alkyl; R<3> = 1-8C alkyl; and Hal = halo. An Independent claim is also included for the compounds of formulae (III), (IV), (V) and (VI).
Patent FR-2785440-A1 (FR)
Inventor: ROUX CHRISTIAN
IPC: H01R4/24
Filed: 1998-11-03
Abstract: To produce a double switch at less cost, a common contact is provided for the connections of all the cable strands to be connected. Said contact has inside an globally rectangular shape a narrow slot and a wide slot. Said two slots are designed to pass over the cable strands whereto the switch is to be connected. The wide slot maintains a cable strand by pressing on the insulating sleeve of said strand, while the narrow slot shears said sleeve and, by virtue of being narrower than said cable strand conductive core, is urged to be connected therewith. By rotating the contact by a half-turn along their position in the switch it is disclosed that only one type of contact is required for producing said switch entirely.
Patent FR-2785830-A1 (FR)
Inventor: LIOU JUN KONG
IPC: C13B20/16
Filed: 1998-11-13
Abstract: The invention concerns a method which consists in: continuously supplying liquid to be filtered to feeding means (18) whereon are arranged in parallel at least two filtering modules (7a, 7b) each comprising at least a filtering membrane in contact whereof the liquid to be filtered is circulated in the form of a tangential current, in non-stationary flow; recuperating on each of the modules a permeate and a retentate constituting fractions of the liquid to be filtered separated by the membranes of the filtering modules (7a, 7b); introducing the liquid to be filtered sequentially and periodically into the filtering modules (7a, 7b) so as to generate a pulsed flow in each of the modules (7a, 7b) successively, the supply rate of the filtering modules (7a, 7b) in liquid to be filtered remaining constant in time. The filtering device comprises a rotary distributor (18) including a feeding body whereon the modules (7a, 7b) are mounted in a parallel arrangement and a rotary drum including apertures for sequentially feeding liquid to be filtered, into the modules (7a, 7b). The invention is particularly useful for ultrafiltration of milk or sugar solutions.
Patent FR-2785915-A1 (FR)
Inventor: VOSS NORBERT
IPC: B29C65/00
Filed: 1998-11-17
Abstract: The invention concerns a method for making a smoothing iron reservoir consisting of two parts (1, 2) in plastic material simultaneously injection moulded in a mould and wherein the reservoir is assembled in that same mould before the parts are entirely crystallised. A joint (5) sealingly connecting the two parts is injected. The invention also concerns a reservoir obtained by said method.