baber/WOPTO huggingface dataset:
Patent FR-2522414-A1 (FR)
Title: Radar pulse-doppler
Inventor: WEIS KLAUS
IPC: G01S13/528
Filed: 1982-08-10
Abstract: RADAR PULSE-DOPPLER. POUR ELIMINER LES CIBLES LENTES ON PROCEDE A UNE IMBRICATION DES RAYONS D'ACTION PAR CHANGEMENT PERIODIQUE DE LA FREQUENCE DE REPETITION DES IMPULSIONS A L'INTERIEUR DE CHAQUE DUREE DE BALAYAGE DE LA CIBLE, DE MANIERE QU'EN UTILISANT PLUSIEURS COMPOSANTS COMMUNS D'UN SYSTEME (EMETTEUR, ANTENNE, ETC.) DE L'APPAREIL RADAR, A LIEU UN TRAITEMENT DES SIGNAUX SUBDIVISE EN FONCTION DU CHANGEMENT DE LA FREQUENCE DE REPETITION DES IMPULSIONS DANS UNE ZONE D'ACTION PROCHE ET UNE ZONE D'ACTION LOINTAINE, EN FAISANT EN SORTE QU'A L'EMISSION DES SIGNAUX RADAR A FREQUENCE DE REPETITION ELEVEE DES IMPULSIONS (PRF1) ET POUR UNE FREQUENCE LIMITE INFERIEURE ELEVEE DU FILTRE DES ECHOS FIXES, SEULE LA ZONE D'ACTION PROCHE SOIT EVALUEE ET QUE PENDANT L'EMISSION DES SIGNAUX RADAR A FREQUENCE DE REPETITION BASSE DES IMPULSIONS (PRF2) EXCLUSIVEMENT LA ZONE D'ACTION LOINTAINE SOIT EVALUEE. APPLICATION AUX RADARS A SUPPRESSION D'ECHOS FIXES.
Patent FR-2535709-A1 (FR)
Title: Setting activator for a mixture based on sands, granulated slag or fly ash.
Inventor: PRANDI ERIO
IPC: C04B7/21
Filed: 1982-11-04
Abstract: An activator intended for the setting of a mixture comprising at least one sand and one binder. According to the invention the activator is characterised in that half of it consists of gypsum and half of slaked lime or quicklime. Application, in particular construction of roadways, buildings or the like.
Patent FR-2516240-A1 (FR)
Title: Installation pour inspecter a distance des emplacements dangereux
Inventor: CLEMENS DONALD DEAN
IPC: G21C17/003
Filed: 1982-11-08
Abstract: INSTALLATION POUR INSPECTER A DISTANCE DES EMPLACEMENTS DANGEREUX. DEUX CHARIOTS A MOTEUR 24 DIAMETRALEMENT OPPOSES, MONTES SUR UN DISPOSITIF 22 DE GUIDAGE SUPPORTENT UNE PISTE FLEXIBLE 18 S'ABAISSANT DE L'UN DES CHARIOTS DANS UN ANNEAU DELIMITE PAR DEUX RECIPIENTS 12, 14 ET REMONTANT VERS LE SECOND CHARIOT. AU MOINS UN CURSEUR A MOTEUR 20, MONTE SUR LA PISTE 18, PORTE UNE CAMERA ET UNE SOURCE LUMINEUSE. ON PEUT AINSI EXAMINER TOUTES LES SURFACES DES RECIPIENTS DELIMITANT L'ANNEAU. ON PEUT AUSSI PREVOIR L'ENREGISTREMENT DES SIGNAUX ET DE LA POSITION DE LA CAMERA. APPLICATION: SURVEILLANCE DE REACTEURS NUCLEAIRES.
Patent FR-2537884-A1 (FR)
Title: Procede et dispositif pour le remplacement d'un filtre place dans un caisson
Inventor: LANCE JACQUES
IPC: G21F9/02
Filed: 1982-12-17
Abstract: LA PRESENTE INVENTION A POUR OBJET UN PROCEDE ET UN DISPOSITIF POUR LE REMPLACEMENT D'UN FILTRE PLACE DANS UN CAISSON. LE FILTRE 4 ETANT PLACE DANS UNE GAINE 1, ON FAIT GLISSER UN ELEMENT 12 DE CETTE DERNIERE ENTOURANT LE FILTRE AFIN DE DEGAGER L'ACCES A CELUI-CI DE TOUS LES COTES; UNE FOIS LE NOUVEAU FILTRE MIS EN PLACE, ON L'APPLIQUE SUR UN CADRE 5 A L'AIDE DE BARRES 36 COMPORTANT DES CAMES 38 QUI AGISSENT SUR LE FILTRE PAR L'INTERMEDIAIRE D'UN CADRE DE SERRAGE 34. APPLICATION A LA FILTRATION DE GAZ CONTENANT DES POUSSIERES RADIOACTIVES.
Patent FR-2520504-A1 (FR)
Title: Capteur de temperature a fibre optique
Inventor: BOSSELMANN THOMAS
IPC: G01K11/32
Filed: 1983-01-20
Abstract: CAPTEUR DE TEMPERATURE A FIBRE OPTIQUE COMPORTANT UNE SUBSTANCE FLUORESCENTE DONT LE TEMPS D'AMORTISSEMENT DE LA FLUORESCENCE DEPEND DE LA TEMPERATURE. DANS CE CAPTEUR, LE RAYONNEMENT DE FLUORESCENCE ARRIVANT AU RECEPTEUR 3 EST COUPLE EN REACTION AU RAYONNEMENT D'EXCITATION PROVENANT DE L'EMETTEUR 1 DANS UN CIRCUIT OSCILLANT, PAR L'INTERMEDIAIRE D'UN SYSTEME TEMPORISATEUR 4, DES MOYENS 8 ETANT PREVUS POUR MESURER LA FREQUENCE DU CIRCUIT OSCILLANT. CETTE FREQUENCE, FONCTION DU TEMPS D'AMORTISSEMENT DE LA FLUORESCENCE, PERMET DONC DE CONNAITRE LA TEMPERATURE. APPLICATION A DE NOMBREUX DOMAINES DE LA TECHNIQUE ET DE LA MEDECINE, POUR LA TRANSMISSION DE TEMPERATURES A DISTANCE.
Patent FR-2541006-A1 (FR)
Title: Individual counter for parking charges (parking meter) installed on the dashboard of the vehicle
IPC: G07B15/02
Filed: 1983-02-16
Abstract: Individual counter of parking charges (parking meter) characterised in that it is installed on the dashboard of the vehicle. The invention relates to a device making it possible to count the parking charges without using coins, composed of a member with numerical keys and control buttons member, of a display member, of a printer member supplied with a roll of adding machine paper. The device according to the invention is intended for use by motorists.
Patent FR-2541429-A1 (FR)
Title: Heat recuperator for saving energy
IPC: F24B1/195
Filed: 1983-02-17
Abstract: A device for recovering heat and saving energy. The device makes it possible to recover heat emitted by the radiation from normal fire, by embers, and by gases and smoke, using 20 - 30 cm wood billets whose dryness and quality are of little importance. The device comprises a firepan 2 with inclinations enabling the embers to be recovered under the tank 1 and making the gases and smoke produced by the embers pass through the passage 3 so as to heat the back and top of the tank. When the user wishes to operate the open- fire recuperator, the hatch 4 closes the second duct 5 and the gases and smoke go directly to the throat, heating the top of the tank. A deflector 9 prevents blow-back. If the user closes the hatch 4 manually, the recuperator may be run with a steady wood or coal fire. The user closes the sealed doors 14 of the firepan 2 and the gases and smoke take the passage 3 so as to leave by the second duct 5.
Patent FR-2542006-A1 (FR)
Title: Acetylene-based synthetic fuel for internal combustion engines
IPC: C10L1/02
Filed: 1983-03-03
Abstract: Synthetic fuel containing dissolved acetylene. Application: self-lubricating fuel for internal combustion engines.
Patent FR-2525767-A1 (FR)
Title: Dispositif pour reduire des erreurs de mesure causees par lumiere parasite dans des spectrophotometres
Inventor: WITTE WOLFGANG
IPC: G01J3/28
Filed: 1983-04-22
Abstract: DANS UN SPECTROGRAPHE AVEC UNE DIODE-ARRAY 24 COMME DETECTEUR, DES ERREURS DE MESURE CAUSEES PAR LUMIERE PARASITE DOIVENT ETRE REDUITES. DANS UNE MEMOIRE 28 SONT MEMORISES COMME CONSTANTES D'APPAREIL DES FACTEURS DE COMPOSANTE S, AVEC LESQUELS LES DEVIATIONS DE LA TRANSMISSION T, QUI APPARAIT DANS UNE GAMME D'ONDES DL, DE LA TRANSMISSION T A UNE LONGUEUR D'ONDE DE MESURE L SE REPERCUTENT SUR LA MESURE DE LA TRANSMISSION T PAR SUITE DE LUMIERE PARASITE. LE SPECTRE EST SONDE ET LES TRANSMISSIONS T ET T SONT MEMORISEES DANS UNE MEMOIRE 26. UN ORDINATEUR 30 FORME UN SIGNAL
Patent FR-2528024-A1 (FR)
Title: Dispositif pour empiler des articles plats
Inventor: ACHELPOHL FRITZ
IPC: B65H31/28
Filed: 1983-06-01
Abstract: DISPOSITIF POUR EMPILER DES ARTICLES PLATS COMPORTANT DES MOYEUX TOURNANT EN SYNCHRONISME AUTOUR D'UN AXE HORIZONTAL ET MUNIS DE BRAS RADIAUX PORTANT DES BUSES D'ASPIRATION, UN DISPOSITIF DE DEPOT POUR LES ARTICLES DISPOSE ENTRE LES BRAS ET UN DISPOSITIF CONVOYEUR A INTERMITTENCE PORTANT DES MANDRINS OU ELEMENTS ANALOGUES SUR LESQUELS LES ARTICLES VIENNENT S'EPINGLER JUSQU'A HAUTEUR DE PILE VOULUE. LES CHAINES, BANDES OU COURROIES 3 CONVOYEUSES SONT MUNIES D'ETRIERS D'APPUI 16 DEPASSANT LATERALEMENT LE CONVOYEUR QUI SONT MONTES DANS LEUR PARTIE MEDIANE SUR DEUX AXES ARTICULES 5 PARALLELES FIXES TRANSVERSALEMENT SUR LES ELEMENTS DE TRACTION 3, SUFFISAMMENT ECARTES POUR POUVOIR PASSER SUR LES POULIES DE RENVOI DU CONVOYEUR. EMPILAGE NOTAMMENT DE SEGMENTS DE FEUILLE TUBULAIRE, SACHETS OU ARTICLES ANALOGUES.
Patent FR-2532055-A1 (FR)
Title: Procede pour un type nouveau de chromatographie et dispositif pour l'application de ce procede
Inventor: CAIS MICHAEL
IPC: G01N30/60
Filed: 1983-08-12
Abstract: L'INVENTION CONCERNE UN PROCEDE DE CHROMATOGRAPHIE A COLONNE DYNAMIQUE POUR LA SEPARATION D'UN OU DE PLUSIEURS COMPOSES PRESENTS DANS UNE SOLUTION, QUI SE CARACTERISE PAR L'EMPLOI D'UN LIT MOBILE DE MATIERE ADSORBANTE SOLIDE. LE DISPOSITIF COMPORTE UN PISTON C MUNI, A LA BASE, D'UN ELEMENT D'ETANCHEITE O ET PRESENTANT UN CANAL LONGITUDINAL CONTENANT LA MATIERE ADSORBANTE P ENTRE DEUX BARRIERES F1, F2, AINSI QU'UN TUBE A ESSAI R MUNI, A LA BASE, D'UNE VALVE A PLUSIEURS VOIES LV. CE PROCEDE S'APPLIQUE A LA CHROMATOGRAPHIE AU GEL DE SILICE, EN PHASE LIQUIDE INVERSEE, PAR AFFINITE CAPILLAIRE, A LA CHROMATOFOCALISATION, A LA FILTRATION PAR GEL ET A LA CHROMATOGRAPHIE A ECHANGE D'IONS.
Patent FR-2551510-A1 (FR)
Title: Assembly device for furniture composition systems and interior arrangement with modular elements via frameworks and supported elements
IPC: A47B47/05
Filed: 1983-09-06
Abstract: The invention relates to a device for assembling wooden elements constituting a piece of furniture the modification of whose assembly remains easy. It is composed of tubular elements comprising hard plates 3; various gussets, like variant 14, can be fixed by fitting in or screwing 16 on the one hand, to the plates 3, on the other hand, to panels 13 or even to other tubular elements or even to any other object or device. The accessibility of the plates is facilitated by lateral openings which clip elements can totally 5 or partially 10 enclose. The device according to the invention is especially intended for arranging offices, with interior architecture.
Patent FR-2536174-A1 (FR)
Title: Procede et dispositif de detection sans contact du mouvement d'un objet
Inventor: STUDER URS PETER
IPC: G01P13/04
Filed: 1983-11-03
Abstract: UN POINT DE L'OBJET EN MOUVEMENT DE STRUCTURE OPTIQUEMENT DIFFERENCIEE EST PROJETE OPTIQUEMENT SOUS FORME D'UN POINT LUMINEUX 5 SUR UNE SERIE DE CAPTEURS OPTOELECTRIQUES A-D; A1-D1. DANS LE DIAGRAMME EN HAUT DE LA FIGURE, LA DIRECTION LONGITUDINALE S DE LA SERIE DE CAPTEURS EST REPRESENTEE EN VERTICALE ET LE DEPLACEMENT DU POINT LUMINEUX LE LONG DE CES CAPTEURS EN DIRECTION HORIZONTALE. LES SIGNAUX DE SORTIE A, B, C, D D'AU MOINS UN GROUPE DE QUATRE CAPTEURS A-D SONT CONSTITUES EN SIGNAUX AB, CD, BC ET AD. A PARTIR DE CES SIGNAUX, ON FORME DEUX GROUPES DE SIGNAUX I(AB) - (CD) ET II(BC) - (AD). CES SIGNAUX I ET II SONT DEPHASES D'UN QUART DE PERIODE T A PARTIR DESQUELS LA DIRECTION DU DEPLACEMENT EST DETERMINEE PAR UN CIRCUIT LOGIQUE. LA VITESSE EST TIREE DE LA FREQUENCE DES SIGNAUX. LE DEPLACEMENT DE L'OBJET EST DETERMINE PAR LE COMPTAGE DIRECTIONNEL DES SIGNAUX. LA MESURE EST SIMPLE ET OFFRE DE MULTIPLES POSSIBILITES D'EXPLOITATION.
Patent FR-2554417-A1 (FR)
IPC: B31B3/52
Filed: 1983-11-08
Abstract: The invention allows the taking up of a pre-cut cardboard blank 25 in order to fold back its edges 26, 27 and its tongues 28 and to form a packaging tray. From a stack, the blank 25 is brought onto the table 13. The pusher 12 descends onto the base 23. The flaps 14 are raised according to a sequenced programme, the tabs 28 being glued to the edges 27. Application to the automation of the manufacture of packaging trays.
Patent FR-2538080-A1 (FR)
Title: Mirror screen for light
Inventor: GRAWE FRANZ EUGEN
IPC: F21V7/04
Filed: 1983-11-25
Abstract: The light has one or more longitudinally extending lamps below which is a mirror screen, in which oppositely inclined reflector plates parallel to a lamp are connected by screen stages. The plates are parabolic breadthways in their upper area, and have a lower uneven section. This lower deep-radiating section (32) of the reflector plate (3) is in one area between 40 and 70 degrees to the vertical in a plane vertical to the lamp axis. The section can be parabolic, straight-lined, or hyperbolic, and is highly polished, having a basic aluminium structure with an eloxal coating. The upper section (31) of the plate (3) is parabolic, with the burn point of the corresponding parabola forming the centre point of the lamp. Light beams (7) coming into contact with this section are reflected in parallel fashion, radiating broadly through the housing aperture (13).
Patent FR-2537624-A1 (FR)
Title: Hydraulically slewing excavator trenching shovel
Inventor: MIEGER ROLF
IPC: E02F3/36
Filed: 1983-12-08
Abstract: A carrier, hinged to the leading end of a rod supports the shovel for slewing about a pivotal axis in the working direction by a hydraulic piston-and-cylinder unit. The latter is located parallel to the shovel cutting edge, in a support at the shovel top edge and engages a lever connected to the carrier. The lever consists of a coupling rod (11), with one end hinged to the carrier (3) at an interval from the shovel pivotal axis (2). The other end is hinged to a sliding piece (9), moved in the support (4) by the piston-and-cylinder unit (7), so as to slew the shovel to left and right, from its horizontal setting, through roughly equal angles.
Patent WO-8404333-A1 (WO)
Title: High temperature pre-treatment by means of an aqueous alcolyne solution of clayish gangue ore containing at least one valuable element
Inventor: LAMERANT JEAN-MICHEL
IPC: C22B3/00
Filed: 1984-04-18
Abstract: High temperature pre-treatment process using a so called pre-treatment aqueous solution of crashed ore containing at least one valuable metal element of which the gangue contains clayish compounds capable of forming during the valorizing attack of the ore a water-stable plastic suspension making practically impossible to further separate the liquid phase from the solid phase due to its infiltrable and/or undecantable character, which is characterized in that, to cause a stabilisation of the clayish gangue before the valorizing attack of the ore and to obtain after the attack easy separations of the liquid and solid phases, the mineral ore, of which the grain size is at the most equal to the release mesh of the metal(s) to be valorized and before being subjected to the valorizing attack, is contacted with an aqueous pre-treatment solution containing at least 2.10-5 j/l of OH- ions and the medium thus formed is immediately brought at the minimum pre-treatment temperature of at least 120oC within 30 minutes at the most from the time where the ore is contacted with the aqueous pre-treatment solution.
Patent FR-2540554-A1 (FR)
Title: Element interieur pour element compensateur de jeu hydraulique de soupape, pour moteurs a combustion interne
Inventor: SPEIL WALTER
IPC: F01L1/18
Filed: 1984-02-02
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN ELEMENT INTERIEUR POUR ELEMENT COMPENSATEUR DE JEU HYDRAULIQUE DE SOUPAPE, POUR MOTEURS A COMBUSTION INTERNE. CET ELEMENT INTERIEUR EST CONSTITUE PAR UNE PIECE FORMANT CYLINDRE 3 FERMEE D'UN COTE ET PAR UNE PIECE FORMANT PISTON 5 COULISSANT DANS LA PRECEDENTE ET FAISANT SAILLIE A L'EXTREMITE OUVERTE DE CELLE-CI. CETTE PIECE FORMANT PISTON 3 PRESENTE DANS CETTE ZONE UN DIAMETRE EXTERIEUR DIMINUE RECEVANT LA BRIDE RADIALE D'UNE COIFFE EN TOLE 9. CETTE COIFFE EST ADAPTEE PAR UNE COLLERETTE OU JUPE CYLINDRIQUE SUR LA PIECE FORMANT CYLINDRE, DE DIAMETRE EXTERIEUR DIMINUE ET MUNIE EN OUTRE D'UNE RAINURE CIRCONFERENTIELLE 8. LA COIFFE EN TOLE 9 PRESENTE EN AU MOINS UN POINT DE SA PERIPHERIE UNE PROTUBERANCE 11 FAISANT SAILLIE PAR RAPPORT AU DIAMETRE EXTERIEUR DE LA PIECE FORMANT CYLINDRE ET SERVANT A RETENIR L'ELEMENT INTERIEUR EN PLACE AVANT SON MONTAGE DEFINITIF. CETTE PROTUBERANCE PEUT ETRE MENAGEE PAR FORMAGE A PARTIR DE LA COLLERETTE CYLINDRIQUE.
Patent FR-2542400-A1 (FR)
Title: Joint d'articulation pour accoupler un arbre menant a un arbre mene
Inventor: PASTOR WILLIAM
IPC: F16D3/42
Filed: 1984-03-07
Abstract: L'ARBRE MENANT 10 POSSEDE UNE EXTREMITE 12 QUI RECOUVRE L'EXTREMITE DE L'ARBRE MENE 60. LES DEUX ARBRES SONT RELIES ENTRE EUX PAR UNE PIECE D'ACCOUPLEMENT 29. CETTE PIECE EST RELIEE A L'ARBRE MENE PAR UNE LONGUE CHEVILLE PASSANT PAR UN ORIFICE TRANSVERSAL 62 DE L'EXTREMITE DE L'ARBRE MENE 60. L'EXTREMITE RECOUVRANTE 12 DE L'ARBRE MENANT 10 EST RELIEE A LA PIECE D'ACCOUPLEMENT PAR DEUX COURTS TOURILLONS 72, 74.
Patent FR-2549046-A1 (FR)
Title: 6-desoxyanthracyclines et procede pour les preparer
Inventor: ANGELUCCI FRANCESCO
IPC: A61K31/7034
Filed: 1984-06-20
Abstract: CE PROCEDE EST UNE SYNTHESE TOTALE DES 6-DESOXYANTHRACYCLINONES DE FORMULE GENERALE I A L'AIDE DE 1,2,3,6-TETRAHYDRO-PHTALATE COMME MATIERE DE DEPART : (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN ATOME D'HYDROGENE, UN GROUPE HYDROXY OU UN GROUPE ALKOXY INFERIEUR; LE MELANGE RACEMIQUE OBTENU DES COMPOSES DE FORMULE I PEUT ETRE SOUMIS, SI ON LE DESIRE, A UNE RESOLUTION OPTIQUE PAR UNE METHODE CLASSIQUE OU ON PEUT L'UTILISER EN VARIANTE POUR UNE OPERATION DE CONDENSATION AVEC UN DERIVE HALOSUCRE CONVENABLEMENT PROTEGE POUR OBTENIR DES DERIVES A-GLYCOSIDES DE FORMULE XV : (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPE HYDROXY, L'UN DE R ET DE R REPRESENTE UN ATOME D'HYDROGENE, L'AUTRE DE R ET DE R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPE HYDROXY ET X EST UN ATOME D'HYDROGENE OU UN GROUPE TRIFLUOROACETYLE. LES DERIVES N-TRIFLUOROACETYLE 7S:9S ET 7R:9R DES A-GLYCOSIDES DE FORMULE XV PEUVENT ETRE SEPARES PAR CHROMATOGRAPHIE POUR DONNER APRES HYDROLYSE ALCALINE DOUCE LES 7S:9S A-GLYCOSIDES RECHERCHES (RH) COMME BASES LIBRES ET PEUVENT EVENTUELLEMENT ETRE TRANSFORMES EN LEURS DERIVES CORRESPONDANTS DE DOXORUBICINE (ROH) DE FACON CONNUE.
Patent FR-2549953-A1 (FR)
Title: Montage de cathode dans un gyroscope a laser en anneau
Inventor: COUNCIL THOMAS
IPC: G01C19/66
Filed: 1984-07-27
Abstract: L'INVENTION CONCERNE UN MONTAGE DE CATHODE DESTINE A UN GYROSCOPE A LASER EN ANNEAU. UN ELEMENT METALLIQUE 44 DE CATHODE EST ENCASTRE DANS UN ALESAGE 48, MENAGE DANS UNE SURFACE 50 DU CORPS DU GYROSCOPE. UNE GORGE ANNULAIRE 52, FORMEE AU FOND DE L'ALESAGE, RECOIT LE BORD INFERIEUR 46 DE L'ELEMENT 44 QUI EST SUSPENDU, PAR SA PARTIE SUPERIEURE, A UN CAPOT 60, FIXE DE FACON ETANCHE SUR LE CORPS DU GYROSCOPE. DOMAINE D'APPLICATION : GYROSCOPES A LASER EN ANNEAU.
Patent FR-2570477-A1 (FR)
Title: Solar heating device for, and located around the curb of, a swimming pool and method for constructing the same
IPC: F24S10/50
Filed: 1984-09-19
Abstract: Solar panel intended for the trickle heating of the swimming pool water, to be arranged around the perimeter of the pool in the place of and instead of the curb; extremely simple to construct on site from prefabricated components comprising in particular: 1) a moulded container C of thin plastic A to be filled on site after inversion with cement or concrete to give it its rigidity; 2) two greenhouse-effect plates and a heat-collecting plate - these plates being removable; and 3) a device for admitting water from the pool and discharging it, automatically creating a sheet of water of suitable depth moving towards the pool at a suitable rate of flow.
Patent FR-2572457-A1 (FR)
Title: Iron (metal) fittings for building fastening
IPC: E06B9/04
Filed: 1984-10-26
Abstract: The invention relates to a device making it possible to mount hinges, counter-hinges and espagnolettes for shutters without using bolts or screws. It consists in mounting perforated tubes on the back of the hinges. Circular and blind orifices are made on the back of the blades constituting the shutter to allow the perforated tubes to be accommodated therein. During mounting of the shutter by the assembly key, the latter holds the hinge in place. This device according to the invention is intended in particular for manufacturers of external fastenings for the building trade.
Patent FR-2573629-A1 (FR)
Title: Anatomical and physiological nappy-pants with analogical elements
IPC: A61F13/15
Filed: 1984-11-23
Abstract: The invention relates to the field of infant care, since it refers to a baby's nappy. These nappy-pants take into account the anatomy and the physiological functions of the baby, and provide logical solutions for containing the stools and the urine. In connection with the stools, the nappy provides a receptacle, by means of creating a cavity 2 in the mass of the main pad 1. For the urine, the nappy has an additional absorbent pad 7 which is triangulate, at its base 12, and placed in a plastic pocket 8 cut out 11 and heat welded 9 so as to contain 10 the urine. The main pad 1 is cut out 3 so as to free the baby's crotch. The main plastic film 4 is fitted onto the baby by means of four stickers 5, 6, of which two 6 are used at the waist and of which the other two 5 are used for adjusting the plastic to the diameter of the baby's thighs.
Patent FR-2574105-A1 (FR)
Title: Collar key and safety unit with additional means for blocking the rotation of the rotor by the use of such a key
Inventor: DENTIN MICHEL
IPC: E05B19/06
Filed: 1984-11-30
Abstract: Safety unit comprising a stator 1 and a rotor 3 capable of being driven in rotation relative to the stator by means of a key 6 provided at its end with notches 7 corresponding to the combination of the lock, and means for blocking the rotation of the rotor 3 in relation to the stator 1, the action of which is cancelled by the insertion of the key, characterised in that it comprises, furthermore, additional means for blocking the rotation of the rotor in relation to the stator, which are formed by at least one movable piece 10 arranged in an axial orifice 9 of the rotor and engaged into a corresponding receptacle 12 of the stator 1 under the action of an elastic member 11, a washer 15 equipped with at least one dog 14 for actuating the movable piece being displaceable axially by means of a projection 17 provided for this purpose on the key.
Patent FR-2573724-A1 (FR)
Title: Electro-optical method and device allowing a movable structure to follow the movements of another structure.
Inventor: VANNIER MICHEL
IPC: B64F1/305
Filed: 1984-11-28
Abstract: This method and this device are applicable especially to a boarding gangway 6 which has to follow the vertical displacements of an aircraft cabin 7. On one side of the end section 5 of the gangway 6 a video camera 22 is mounted connected to a computer 30, the assembly making it possible to form an image of a part of the cabin 7 and to analyse this image in such a way as to detect any movements of the cabin. An electrical signal proportional to these movements is transmitted and processed by an electronic assembly, in order to control the means of raising and lowering the gangway 6.
Patent FR-2574213-A1 (FR)
Title: Anti-interference device for electronic equipment
Inventor: JULLIAN PATRICK
IPC: G06F1/26
Filed: 1984-12-05
Abstract: A conductive plate 22 is interposed between an item of electronic equipment, in particular a microcomputer 10 and its support 12. The conductive plate 22 is connected to a filter 16 placed on the supply lead 14 for the microcomputer 10, so as to constitute an electronic reference plane preventing any injection of current into the electronic circuits of the microcomputer 10 by common-mode network disturbances.
Patent FR-2587221-A1 (FR)
Title: Extracochlear implant system with variation of the quantity of excitation current by pulse width modulation (control electronics). The implanted transmitter/receiver coupling is by coils having magnetic cores (or by air)
IPC: H04R25/00
Filed: 1985-01-31
Abstract: The object of the invention is to bring to the profoundly deaf who cannot be fitted with external auditory aids, an extracochlear electrode implant system controlled by electronics providing a quantity of excitation electricity proportional to the amplitude and to the frequency of the acoustic signal from the outside noise via positive and negative pulses whose width is modulated in time and intensity by the frequencies and amplitudes of the acoustic signal to be heard. The electronics is very cheap and very small and compatible with implantation in one arm of a pair of glasses for example. The coupling between the implant and the transmitter is by electromagnetic induction. The system operates in such a way that there is no charge accumulated at the excited tissue in order to avoid structural modifications, by a symmetrisation of the quantity of current injected.