baber/WOPTO huggingface dataset:
Patent FR-2559423-A1 (FR)
Title: Elements a profil de pale creux composites et leur procede de fabrication
Inventor: MURPHY GUY CLIFF
IPC: B32B3/10
Filed: 1985-02-06
Abstract: L'INVENTION CONCERNE UNE CONSTRUCTION D'ELEMENT A PROFIL DE PALE 40 QUI COMPREND UNE ENVELOPPE 41 EN UNE PREMIERE MATIERE FORMEE DE DEUX PAROIS LAMIFIEES RELIEES ENTRE ELLES LE LONG DES BORDS D'ATTAQUE ET DE FUITE 45, 46 DE L'ELEMENT ET ESPACEES L'UNE DE L'AUTRE ENTRE CES BORDS ET UNE NERVURE PLEINE 47 EN UNE SECONDE MATIERE, DE PREFERENCE ELASTOMERE, DISPOSEE ENTRE LES DEUX PAROIS DONT ELLE EST SOLIDAIRE ET ESPACEE DES BORDS D'ATTAQUE ET DE FUITE. L'INVENTION CONCERNE EGALEMENT UN PROCEDE DE FABRICATION DE CETTE CONSTRUCTION QUI CONSISTE A FORMER UN NOYAU COMPOSE DE LA NERVURE ET DE DEUX MANDRINS NON ADHERENTS AUTOUR DUQUEL ON MOULE L'ENVELOPPE 41.
Patent FR-2576901-A1 (FR)
Title: Nouveaux derives de l'acide a-(oxo-2 hexahydro-2,4,5,6,7,7a thieno (3,2-c) pyridyl-5) phenyl acetique, leur procede de preparation et leur application therapeutique
Inventor: BADORC ALAIN
IPC: A61K31/4365
Filed: 1985-01-31
Abstract: LA PRESENTE INVENTION EST RELATIVE A DE NOUVEAUX DERIVES DE L'ACIDE A-OXO-2 HEXAHYDRO-2,4,5,6,7,7A THIENO (3,2-C) PYRIDYL-5 PHENYL ACETIQUE REPONDANT A LA FORMULE GENERALE SUIVANTE: (CF DESSIN DANS BOPI) LEURS SELS D'ADDITION AVEC LES ACIDES MINERAUX OU ORGANIQUES PHARMACEUTIQUEMENT ACCEPTABLES AINSI QUE LES STEREOISOMERES ET LEUR MELANGE. L'INVENTION EST EGALEMENT RELATIVE A LEUR PROCEDE DE PREPARATION ET A LEUR APPLICATION THERAPEUTIQUE EN TANT QU'AGENTS INHIBITEURS DE L'AGREGATION PLAQUETTAIRE ET ANTITHROMBOTIQUES.
Patent FR-2562359-A1 (FR)
Title: Optical switch with light source and signal generator
Inventor: ROY RICHARD D
IPC: H03K17/969
Filed: 1985-03-12
Abstract: The signals, generated by a photosensitive device, characterised the light magnitude impinging on the device. Between the light source and this device is provided a photosensitive path. Numerous switching members comprise an actuating part and a shutter element each, both interconnected for a commom movement over a corresponding path across the light path. Each shutter element is marked with a unique surface pattern blocking selectively the light transmission along the photosensitive path when the shutter element moves across the photosensitive path. The state of the switching members is detected by insertion of the identifying sgnal. Pref. the light path is formed by an optical glass fibre with an intermediate space, through the shutter elements can be selectively moved.
Patent FR-2580772-A1 (FR)
Title: Device for isolating an enclosure containing a pressurised fluid
IPC: F16K15/02
Filed: 1985-04-18
Abstract: Device for isolating an enclosure containing a pressurised fluid. The invention relates to an isolating device whose internal design makes it possible substantially to improve the flow-rate performance. It consists of a body 1 on which the mounting of a pipework-fitting accessory 10 makes slide on a sleeve 4 causing the opening of the valve 8, and the compression of the return spring 2, thus allowing fluid to escape via the openings 12. A deflector cone 11 directs the passage of the fluid. The isolation device, according to the invention, is more particularly intended to be used as an intermediate safety accessory between a tank containing a pressurised fluid and a safety valve or other pipework-fitting accessories requiring frequent dismantling. It may be used as a non-return or filling valve.
Patent FR-2580723-A1 (FR)
Title: Compressor, and supercharger unit for an internal combustion engine comprising such a compressor
Inventor: BRIEL JACQUES THIRION DE
IPC: F02B39/04
Filed: 1985-04-22
Abstract: It relates to a compressor of the type comprising, mounted rotationally in a casing 16, a compressor wheel 17. According to the invention, with the shaft 24 on which the compressor wheel 17 is rotationally wedged, projecting axially out of the casing 16, the part 27 of this shaft thus projecting is housed in a cartridge 28 which is connected to the casing 16, and which has, laterally, at least one opening 29, in line with which the said projecting part 27 of the said shaft carries a gear 30. Application, especially, to making up a supercharger unit for an internal combustion engine, particularly for a motor vehicle.
Patent FR-2580621-A1 (FR)
Title: Injecteur de chlore pour le traitement des eaux usees
IPC: C02F1/68
Filed: 1985-04-22
Abstract: L'INJECTEUR CONFERE DEUX VIDES SE COMPLETANT POUR CREER UN VIDE SUFFISANT POUR EXTRAIRE LE CHLORE D'UN RESERVOIR ET L'INJECTER DANS UN RESERVOIR D'EAUX USEES A TRAITER. IL COMPORTE UNE CHAMBRE A EAU 5 AU-DESSUS DE LA SURFACE DE L'EAU USEE, UN TUBE 8 D'ELEVATION A AIR COMPRIME, UNE CONDUITE DE TROP-PLEIN 14, ET UN ENSEMBLE D'INJECTION DE CHLORE COMPRENANT UN PREMIER AJUTAGE 17, UN SECOND AJUTAGE 21 AYANT UNE ENTREE EVASEE CREANT UN PREMIER VIDE A CE POINT PAR EFFET VENTURI. LE CHLORE EST INTRODUIT A CE POINT PAR UN ORIFICE D'ADMISSION 22. LE SECOND AJUTAGE EST CONNECTE A UN TUBE D'INJECTION QUI FOURNIT LE SECOND VIDE GRACE A "LA COLONNE CONTINUE D'EAU" OBTENUE EN PLACANT CET AJUTAGE A UNE DISTANCE APPROPRIEE DE LA SURFACE DE L'EAU USEE. L'EAU EST ELEVEE JUSQU'A LA CHAMBRE A EAU EN PASSANT PAR LE TUBE 8 GRACE A UNE FOURNITURE D'AIR PRESSURISE 13, ELLE DESCEND ALORS, POUR REVENIR AU RESERVOIR D'EAU USEE, CREANT LES DEUX VIDES PENDANT CETTE CIRCULATION, EXTRAYANT LE CHLORE ET LE MELANGEANT A L'EAU.
Patent FR-2583053-A1 (FR)
Inventor: MAESTRO PATRICK
IPC: A61K8/19
Filed: 1985-06-07
Abstract: 1. Pigments corresponding to the formula : Ce1-x-y Prx Ay Oz (I) in which : A is at least one element which may be : - a rare-earth element A1 chosen from the group consisting of the lanthanides and yttrium and/or - a transition element A2 chosen from the group consisting of the elements belonging to columns 1b, 2b, 3b, 4b, 5b, 6b, 7b and 8 of the Periodic Classification - x being a number such that 0.001 =< x =< 0.10 - y being a number such that 0 =< y =< 0.1, and - z being equal to 4 - (4-n)y/2 - n being the oxidation state of A having a single crystallographic structure isotypic with that of CeO2 and having a reflectance threshold of at least 580 nm.
Patent FR-2584378-A1 (FR)
IPC: A47F5/08
Filed: 1985-07-05
Abstract: 1. A bulk packaging accessory for packaging and displaying goods in blister packs (4), exhibiting the general shape of a comb (1) comprising a certain number of teeth (2) regularly spaced according to a predetermined separation, characterized in that each of the teeth (2), disposed vertically on a single face of the back (5) of the said comb, comprises, on one part of at least one of its faces, a protrusion (3) that is intended to fit into the aperture (6) provided in the upper portion of the blister pack (4), the said comb being also equipped, on the upper part of its back, with a suspension device (8) intended to fit onto a rod (9) of a display unit.
Patent FR-2587674-A1 (FR)
Title: Device for a multihull sailing boat enabling the inclination of the floats to be adjusted or enabling them to be turned round
IPC: B63B1/14
Filed: 1985-09-23
Abstract: Device for a multihull boats, especially sailing boats, including two floats joined together by means of at least one beam, which is characterised in that the linkage at the assembly points between floats and beam is constituted by an articulation allowing the inclination of each float to be modified by rotation about the longitudinal axis passing through the said points of assembly. The device also includes means for controlling the inclination of the float, means for locking the selected inclination as well as means for damping a slight variation around this inclination.
Patent FR-2587978-A1 (FR)
Title: Package for packaging fragile food products
IPC: B65D75/38
Filed: 1985-09-27
Abstract: The invention relates to a package more particularly intended for fragile food products such as spices or herbs which are in the form of dried leaves or sprigs. According to the invention, the package 1 is formed from a flexible sachet 2 containing the products 3 to be packaged and a strip 4 folded over on itself and covering the said sachet 2, the ends 5 and 6 of which strip are fixed together to the sachet 2. Furthermore, the strip 4 has, in its central section, folding zones which allow it to form a base 13 for the package 1. The invention will be applied particularly in the food industry.
Patent FR-2574637-A1 (FR)
Title: Dispositif pour decouper des organes de fermeture dans une bande de fermetures a glissiere
Inventor: HOCHLEHNERT FRANZ
IPC: A44B19/58
Filed: 1985-11-13
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR DECOUPER DES ORGANES DE FERMETURE DANS UNE BANDE DE FERMETURES A GLISSIERE. DANS CE DISPOSITIF POUR DECOUPER DES ORGANES DE FERMETURE DANS UNE BANDE1 DE FERMETURES A GLISSIERE, COMPORTANT UNE TABLE DE TRAVAIL2, UN OUTIL DE DECOUPAGE3 ET UN DISPOSITIF DE POSITIONNEMENT4 COMPORTANT DES DOIGTS DE POSITIONNEMENT7 SITUES EN AVANT ET EN ARRIERE DE L'OUTIL DE DECOUPAGE3 SUIVANT LA DIRECTION D'ENTRAINEMENT DE LA BANDE ET S'INTRODUISANT PAR DES DENTS6 ENTRE LES ORGANES DE FERMETURE ET DEPLACABLES SELON UN MOUVEMENT DE VA-ET-VIENT VERTICAL EN RAPPORT AVEC LE DEPLACEMENT DE L'OUTIL DE DECOUPAGE, LORS DU MOUVEMENT DE POSITIONNEMENT, LES DOIGTS7 PEUVENT ETRE ECARTES LES UNS DES AUTRES ET L'ELEMENT1A DE LA BANDE ENTRE LES DOIGTS PEUT ETRE TENDU. APPLICATION NOTAMMENT A LA FABRICATION AUTOMATIQUE DE FERMETURES A GLISSIERE.
Patent FR-2591139-A1 (FR)
Title: Razor for shaving a beard
IPC: B26B21/44
Filed: 1985-12-11
Abstract: The razor connected to the body of the blade-holding handle for shaving the beard. The invention relates to men's toiletry implements for shaving the beard, of the type combining a razor, soap, lotion, perfume, spreader and razor blades, making it possible to bring together in a single toiletry article all that is required for several successive shaves, and then refill it for further shaves or to be thrown away after a number of uses (throwaway kits). The device comprises the hollow handle 1, able to accommodate pressurised aerosol shaving cream, acting as a reservoir 2, the mini-container 3, which may be flexible or rigid, contains pressurised shaving cream for several shaves and is exchangeable and refillable 4, and the double walls 5 of the same handle hold mini-reservoirs 6, with filling and discharging apertures 7 and 8 respectively, for after shave lotions and perfume. The most important applications of the present invention include toiletry articles, the army or troops on bush missions, travel kits, and explorers on expeditions.
Patent FR-2591849-A1 (FR)
Title: Winding press for cylindrical bales which binds without interrupting the pick-up
Inventor: CARPENTIER PHILIPPE
IPC: A01F15/07
Filed: 1985-12-20
Abstract: This winding press for round bales fed at the front by a device for picking up plant products, comprises a large and long chamber 14 which can contain two completely formed bales arranged in the direction of travel of the machine in which a bale is formed at the front until it reaches its predetermined final diameter, then, by means of a displacement device 24 the bale is displaced towards the rear of the chamber 14 to be bound and thrown out onto the ground via a rear door 13 without the pick-up device being interrupted and so that another bale is formed at the front during binding.
Patent FR-2594217-A1 (FR)
Title: Improvement of the structure and of the operation of domestic freezers and refrigerators
IPC: F25D21/14
Filed: 1986-02-07
Abstract: Freezers and refrigerators in which the cooling is carried out by chilled air piping with a defined shape, in the thickness of the insulating walls, the usual freon pipes supplying this air via the draught from a fan. The latter is arranged vertically in order to lighten the rotor by reaction. Defrosting is carried out by stopping the fans. Extraction of the water is automatic. The compartments have walls which are externally and horizontally corrugated in order to reduce losses by convection. Their walls can be completely dismantled and their dimensions can be much larger than those of usual appliances. They have self-levelling feet.
Patent FR-2595732-A1 (FR)
Title: Permanent and temporary road signs made of flexible materials
IPC: G09F7/00
Filed: 1986-03-12
Abstract: The invention relates to a road sign, used permanently or temporarily, whose main distinctive feature is that it is made of a flexible material, of the rubber type. It can be provided with a dovetail-shaped stiffener holding the sign and enabling a collar to be fixed, joining it to the post.
Patent FR-2579354-A1 (FR)
Title: Appareil d'affichage de caracteres
Inventor: GAWELL STEN
IPC: G09F9/30
Filed: 1986-03-20
Abstract: UN APPAREIL D'AFFICHAGE DE CARACTERES COMPREND UNE VITRINE D'AFFICHAGE AVEC UNE VITRE 4 INCLINEE VERS LE PLAN D'OBSERVATION. DERRIERE LA VITRE, QUI CONSTITUE UN FILTRE COLORE, ON A INSTALLE UN PANNEAU 5 SUR LEQUEL SONT DISPOSES DES ELEMENTS DE CARACTERES 7 ACTIONNES ELECTRIQUEMENT. L'ANGLE D'INCLINAISON B DU PANNEAU EST INFERIEUR OU EGAL A L'ANGLE D'INCLINAISON A DE LA VITRE. CHAQUE ELEMENT DE CARACTERE EST CONSTITUE PAR DES RANGEES, DISPOSEES EN BIAIS, DE DIODES ELECTROLUMINESCENTES.
Patent FR-2597769-A1 (FR)
Title: Characters for the manufacture of indicating and signalling plates by stamping (drawing), and corresponding composing table
Inventor: RICHARD PIERRE ANDRE
IPC: B44B5/02
Filed: 1986-04-29
Abstract: Improved character for the manufacture of indicating and signalling plates by stamping (drawing), of the type comprising a first rectangular plate 1 forming a die and a second rectangular plate 2 forming a punch on the face of which plates the said character is sized (cut), characterised in that the two plates 1 and 2 have tenons 5 arranged on the two opposite small faces, these tenons 5 being of different size.
Patent FR-2598303-A1 (FR)
Title: Household ironing board with suction device
IPC: D06F81/08
Filed: 1986-05-07
Abstract: The invention relates to a combination comprising a household ironing board and a vacuum cleaner linked to one another, which allows the correct and rapid ironing of all garments such as jackets, skirts, woollen trousers, clothing which is too dry or too humid. The connection of this combination is made by means of the plug 6 of the table and socket 10 of the vacuum cleaner. The connection of the hose 13 of the vacuum cleaner with the orifice 8 of the vessel 7 of the table ensures the leak-tight closure of the vessel. The heat of the heating resistor 1 and the heat of the steam of the iron guarantee a perfect finish to the most difficult ironing. The pedal 11 of the vacuum cleaner will trigger the suction by means of foot contact. The vacuum cleaner is located under the table.
Patent FR-2599405-A1 (FR)
Inventor: PAQUET CLAUDE
IPC: E06B3/54
Filed: 1986-05-27
Abstract: 1. Safety device for a building having a glass wall and/or facade comprising at least one glass panel composed of at least one pane (10, 11) stuck rigidly to a chassis (3) of a rigid structure (1) by the intermediary of at least one connecting joint (5) of the panel to the chassis, normally permanently active and interposed between the inner face of the inner pane and the chassis (3), characterised in that it comprises at least one member (9, 19, 25) connected to the chassis (3) with clearance and to one edge (29) or one corner (15) of the panel and forming means (9, 19, 25) for holding in position in proximity to the chassis and/or destruction means of all or part of the panel (2), these means (9, 19, 25) being normally inactive, and being active in the case of the failure of the joints (5) connecting the panel to the chassis and/or the means (13) for connecting the panes (10, 11) constituting the glass of the panel (2) to one another in order to prevent the panel (2) or a part of its glass from falling in one piece.
Patent FR-2600465-A1 (FR)
Title: Element de protection contre les surtensions sur les lignes telephoniques ou les lignes de transmission d'informations ou analogues
Inventor: DORIVAL MICHEL
IPC: H02H9/06
Filed: 1986-06-18
Abstract: L'ELEMENT DE PROTECTION 1 CONTRE LES SURTENSIONS COMPREND UN DISPOSITIF PROTECTEUR 2 A GAZ RARE ET A ELECTRODES, BRANCHE ENTRE DEUX BORNES 3, 4 D'ARRIVEE DE LIGNE, CES BORNES ETANT RELIEES RESPECTIVEMENT A DES BORNES DE BRANCHEMENT 5, 6 D'UNE INSTALLATION A PROTEGER. L'ELEMENT DE PROTECTION COMPREND EGALEMENT DES MOYENS DE PROTECTION INITIALE P, DESTINES A ETRE BRANCHES ENTRE LES BORNES DE L'INSTALLATION A PROTEGER, AYANT UN TEMPS DE REPONSE ET UN SEUIL EN TENSION INFERIEURS A CEUX DU DISPOSITIF PROTECTEUR 2, ET DES MOYENS DE DECOUPLAGE D BRANCHES EN SERIE ENTRE LES BORNES DU DISPOSITIF PROTECTEUR 2 ET CELLES DES MOYENS DE PROTECTION INITIALE P. LES MOYENS DE DECOUPLAGE D SONT PROPRES A FAIRE MONTER LA TENSION AUX BORNES DU DISPOSITIF PROTECTEUR 2 LORSQUE L'INTENSITE TRAVERSANT LES MOYENS DE PROTECTION INITIALE P AUGMENTE, DE TELLE SORTE QUE LE DISPOSITIF PROTECTEUR 2 PUISSE SE DECLENCHER ET PRENDRE LE RELAIS DES MOYENS DE PROTECTION INITIALE P.
Patent FR-2601136-A1 (FR)
Title: Procede et dispositif de detection d'especes moleculaires ou ioniques
Inventor: BARRAUD ANDRE
IPC: G01N21/25
Filed: 1986-07-03
Abstract: L'INVENTION A POUR OBJET UN PROCEDE ET UN DISPOSITIF DE DETECTION D'ESPECES MOLECULAIRES OU IONIQUES. CE PROCEDE CONSISTE: A.A METTRE EN CONTACT UN MILIEU GAZEUX OU LIQUIDE CONTENANT L'ESPECE A DETECTER AVEC UN FILM COMPRENANT AU MOINS UNE COUCHE MONOMOLECULAIRE DE MOLECULES AMPHIPHILES CHOISIES PARMI LES COMPLEXES A TRANSFERT DE CHARGE CONDUCTEURS DE L'ELECTRICITE OU PRECURSEURS DE COMPLEXES A TRANSFERT DE CHARGE CONDUCTEURS DE L'ELECTRICITE ET LES COMPOSES ORGANIQUES DONNEURS D'ELECTRONS, ET B.A DETERMINER LA VARIATION DE L'UNE DES PROPRIETES PHYSIQUES DU FILM. ON PEUT UTILISER EN PARTICULIER DES COUCHES DE N-ALKYL-PYRIDINIUM, TCNQ, DE N-ALKYL-QUINOLINIUM, TCNQ, DE DERIVES DE PORPHYRINE, DE PORPHYRAZINE OU DE PHENANTHROLINE POUR LA DETECTION D'IODE, D'OXYDES, D'AZOTE, DE COMPOSES FLUORES, D'AMMONIAC, D'OXYGENE, D'ACIDE CHLORHYDRIQUE OU D'IONS FE.
Patent FR-2601866-A1 (FR)
Title: Double adjustable support for computer equipment
Inventor: BRIS M LE
IPC: F16M11/00
Filed: 1986-07-25
Abstract: Two telescopic uprights 7, 8 extend upwards from a base 1 made up of two parallel longitudinal members, the uprights comprising elements 7A, 8A fixed to the base 1, which are joined together by a crossmember 4, and upper sliding elements 7B, 8B which carry at their top a first tray 14 inclined by an angle a for supporting an apparatus E with a screen and a second tray 16 at a distance below the first tray 14 for receiving a keyboard C, the assembly always being available and accessible above a desk B1 without cluttering up the surface S and without taking up room on the floor.
Patent FR-2604471-A1 (FR)
Title: Key and mechanical code plug
IPC: E05B19/18
Filed: 1986-09-30
Abstract: Key and encodable mechanical plug system. The invention allows any mechanical lock system to be actuated by a key and single plug, which can be encoded at will. The system consists of a key 1 comprising a succession of wheels 2, which by rotating on a cylinder 3 longitudinally actuate rods 4. These rods come into contact with other rods 5 symmetrically positioned in the moving part 6 of the plug, allowing notches 7, previously positioned at will, to be moved. These notches therefore, by means of a code displayed at 1, align on a plane perpendicular to the axis of the plug, in a zone 8 of the fixed part 9 of the plug. A system 10 will allow, after displaying the code, the moving plug assembly 6 and key 1 to be removed, so that the code can be changed. This device allows replacement of any mechanical key with a single model.
Patent FR-2605676-A1 (FR)
Title: Tool with extra hard abrasives for an excavation head and method for manufacturing such a tool
Inventor: SIONNET JEAN
IPC: E21C35/18
Filed: 1986-10-24
Abstract: The tool comprises a support having a shaft 16 for fixing to the head and a pseudo-spherical working end-piece. Components 24 added onto the end-piece are set out and comprise an active part made of extra hard material projecting out of the end-piece.
Patent FR-2608755-A1 (FR)
Title: Detecteur de proximite a tete orientable
Inventor: BACHAND GEORGE
IPC: H03K17/95
Filed: 1986-12-23
Abstract: UNE TETE DETECTRICE 4 PEUT PRENDRE DEUX POSITIONS AU CHOIX SUR UNE MONTURE 3 ELLE-MEME FIXEE DE MANIERE ORIENTABLE SUR LE COUVERCLE 12 D'UN BOITIER 2. DES CANAUX PERPENDICULAIRES 43, 49 DE LA TETE, ET DES TROUS FILETES PERPENDICULAIRES 38, 39 DE LA MONTURE, SONT OCCUPES PAR DES VIS 6, 7 DE FIXATION DE LA TETE 4 SUR LA MONTURE 3 DANS LES DEUX POSITIONS DE LA TETE. LES CANAUX S'ETENDENT LE LONG D'ARETES DE LA TETE, SANS GREVER LA PLACE DISPONIBLE A L'INTERIEUR. ILS CONVERGENT VERS UNE ARETE 57 LE LONG DE LAQUELLE LA MONTURE S'ETEND SOUS UNE FORME TRES COMPACTE. UTILISATION POUR ACCROITRE LA ROBUSTESSE DE LA FIXATION ET LA PLACE DISPONIBLE A L'INTERIEUR DE LA TETE.
Patent FR-2609032-A1 (FR)
Title: Enantiomerically pure functional epoxides, process for their preparation and their application as chiral synthons
Inventor: LARCHEVEQUE MARC JEAN MARCEL
IPC: C07D303/48
Filed: 1986-12-30
Abstract: In order to prepare a compound I, or its optical antipode, a 2-halo-3-hydroxypropanoic acid II, or its optical antipode, is reacted with a strong base MOH (M = alkali metal) to produce the salt III which is converted to an ester with a compound R2-Y (Y = anion). In order to obtain the compound I in which R1 = -COR3, an addition/elimination of an organolithium compound R3Li on the said ester is carried out. It is possible to prepare an enantiomerically pure alpha -hydroxy ester IV by reacting a compound I with a compound R4M' (R4 = alkyl or alkenyl and M' = CuLiR'4 or CuMgR'4, R'4 being a ligand; or R4 = alkynyl and M' = Al(R5)2. These alpha -hydroxy esters are precursors in the synthesis of biologically active compounds (antibiotics, leukotrienes, pheromones). R1 = -COOR2 (R2 = alkyl or benzyl) or -COR3 (R3 = alkyl, alkenyl or alkynyl); Hal = halide.
Patent FR-2609123-A1 (FR)
Title: Palier fluide hybride a raideur modifiee par effet electromagnetique
Inventor: HABERMANN HELMUT
IPC: F16F15/18
Filed: 1986-12-31
Abstract: LE PALIER FLUIDE HYBRIDE COMPREND UN CORPS FIXE 2, UNE PIECE TUBULAIRE 20 EN UN MATERIAU NON METALLIQUE MONTEE A L'INTERIEUR DU CORPS 2 ET PRESENTANT UN ALESAGE INTERIEUR QUI DEFINIT UNE SURFACE CYLINDRIQUE DE PORTEE 23 AVEC UN LEGER JEU 26 PAR RAPPORT A L'ARBRE 1 MUNI D'UNE ARMATURE ANNULAIRE 6 COMPOSEE DE TOLES RECTIFIEES, UNE ARMATURE FIXE 5 COMPOSEE DE TOLES DEFINISSANT UNE SERIE DE POLES 5A ET D'ENCOCHES 5B MONTEE CONCENTRIQUEMENT A LA PIECE TUBULAIRE 20 DU COTE OPPOSE A LA SURFACE DE PORTEE 23, DES ENROULEMENTS D'ELECTRO-AIMANT 4 DISPOSES DANS LES ENCOCHES 5B AUTOUR DES POLES 5A ET ALIMENTES A PARTIR DE BOUCLES D'ASSERVISSEMENT RECEVANT LES SIGNAUX D'AU MOINS UN DETECTEUR DE VIBRATIONS DISPOSE SUR LE CORPS FIXE 2, UNE SERIE D'EVIDEMENTS 24 FORMES DANS LA SURFACE CYLINDRIQUE DE PORTEE 23 ET REPARTIS SUR LA CIRCONFERENCE DE LA PIECE TUBULAIRE 20, DES MOYENS 27, 28 D'ALIMENTATION DES EVIDEMENTS 24 EN FLUIDE ET D'EVACUATION DU FLUIDE HORS DES EVIDEMENTS ET DES MOYENS D'ETANCHEITE. LE PALIER FLUIDE HYBRIDE A FORTE CAPACITE DE CHARGE PERMET DE REDUIRE FORTEMENT LES VIBRATIONS ENGENDREES AU NIVEAU DU CORPS DE PALIER.
Patent FR-2592729-A1 (FR)
Title: Element photosensible electrophotographique
Inventor: YOSHIHARA TOSHIYUKI
IPC: G03G5/05
Filed: 1987-01-08
Abstract: L'invention concerne un élément photosensible électrophotographique comprenant une couche photosensible appliquée sur un substrat électroconducteur. La couche photosensible comprend au moins l'une des résines du type polycarbonate I ayant une moyenne en nombre du poids moléculaire de 1, 5 x 10**4 ou moins et du type polycarbonate II ayant une moyenne en nombre du poids moléculaire de 4, 5 x 10**4 ou plus, la résine I étant contenue dans une proportion comprise entre 30 et 95 parties en poids sur la base de la composition comprenant les résines I et II. Domaine d'application : éléments photosensibles pour machines de photocopie.