baber/WOPTO huggingface dataset:
Patent FR-2526167-A1 (FR)
Title: Meter for resolving power of ultrasonic source - generates adjustable reference pulse doublet triggered by sync. pulse
Inventor: VIAUD ANDRE
IPC: G01S7/52
Filed: 1982-04-28
Abstract: The resolumeter is intended for measuring the resolving power of an ultrasonic station such as is used for detecting discontinuities in materials. The resolumeter is connected by a single line to the ultrasound station and generates a doublet of reference pulses triggered by the reception of a sync. pulse (6) from the station. The time intervals separating the two pulses of the reference doublet and separating the reference doublet from the synchronisation pulse are adjustable. The pulse generator of the resolumeter is a calibrated pulse generator triggered on one hand by a direct transmission circuit of the sync. pulse and on the other hand by a delayed sync. pulse transmission circuit. To measure the intrinsic resolving power of the ultrasonic station two superimposed reference pulses triggered by the sync. pulse are sent to the station. Then the second pulse of the doublet is progressively delayed w.r.t. the first until the two are completely separate. The delay time of the second pulse then corresponds to the intrinsic resolving power of the ultrasonic station.
Patent FR-2509506-A1 (FR)
Title: Dispositif de reproduction de signaux d'adresse pour un appareil de reproduction de support d'enregistrement tournant
Inventor: SUGIYAMA HIROYUKI
IPC: G11B27/10
Filed: 1982-05-17
Abstract: LE DISPOSITIF COMPREND DES MOYENS D'ARRET 33, 35 PERMETTANT D'ARRETER LE SIGNAL D'IMPULSION DE SAUT FORME PAR DES MOYENS 36 PENDANT UN INTERVALLE DE TEMPS DANS LEQUEL L'ELEMENT DE REPRODUCTION 15 SUIT AU MOINS UNE SECTION PREDETERMINEE D'UN SUPPORT D'ENREGISTREMENT TOURNANT 11. L'ELEMENT DE REPRODUCTION 15 REPRODUIT LE SIGNAL D'ADRESSE DANS UN ETAT DE COMMANDE DE SUIVI DE PISTE SANS ETRE DECALE PENDANT L'INTERVALLE DE TEMPS DANS LEQUEL LA FORMATION DU SIGNAL D'IMPULSION DE SAUT EST ARRETEE PAR LES MOYENS D'ARRET 33, 35.
Patent FR-2506128-A1 (FR)
Title: Procede et appareil pour concentrer des fruits frais
Inventor: GROSS DAVID ROSWELL
IPC: A23B7/02
Filed: 1982-05-21
Abstract: L'INVENTION CONCERNE UN APPAREIL ET UN PROCEDE DE CONCENTRATION DE FRUITS. L'APPAREIL COMPORTE UNE CHAMBRE DE DESAERATION C DANS LAQUELLE DES FRUITS OU DES MORCEAUX DE FRUITS ENTIERS W SONT INTRODUITS ET DE LAQUELLE ILS SONT ENTRAINES PAR UNE VIS SANS FIN 30 VERS UNE CHAMBRE D DE CONCENTRATION. UN VIDE SUPERIEUR A 508MM DE MERCURE EST MAINTENU DANS LES DEUX CHAMBRES. LA CHAMBRE D COMPORTE UN CYLINDRE 45 A SURFACE INTERIEURE LISSE, ET CE CYLINDRE 45 EST CHAUFFE A UNE TEMPERATURE SUPERIEURE A LA TEMPERATURE D'EBULLITION DE L'EAU SOUS LE VIDE MAINTENU. CEPENDANT, UNE COUCHE 100, FORMEE PAR LE JUS DES FRUITS W EMPECHE CES DERNIERS D'ETRE ABIMES PAR LA CHALEUR. DOMAINE D'APPLICATION: PREPARATION DE CONSERVES DE FRUITS.
Patent FR-2527269-A1 (FR)
Title: Exhaust gas recirculation controller for motor vehicle - uses vacuum sensitive controller with perforated membrane contact actuator to provide transient delays
Inventor: ARNAUD HENRI
IPC: F02M25/07
Filed: 1982-05-21
Abstract: The recirculation controller uses a controlled valve in the recirculation connection. The control valve is opened in response to throttle opening and has a delay determined by a timing device. The timing device uses a pressure contact to control the excitation of a solenoid valve. A switch is closed by movement of a membrane which has one side connected to the engine inlet vacuum and the other to a spring. The membrane is perforated, so that a rapid change in pressure due to changes in throttle openings are not immediately communicated to both sides of the membrane, allowing a transient pressure difference sufficient to close the switch.
Patent FR-2530563-A1 (FR)
Title: Windscreen washer nozzle, with a variable jet inclination as a function of the speed of the vehicle.
IPC: B60S1/52
Filed: 1982-07-21
Abstract: The present invention relates to a windscreen washer nozzle, with a variable jet inclination as a function of the speed of the vehicle. Nozzle characterised in that the body of the nozzle 1 is mounted on the bodywork 2 with the interposition of a thick elastically deformable joint 3 and is equipped in its lower part which is connected to the washer liquid supply duct 4 with a steel sleeve 5, which is connected by means of a return spring 7, or other elastic element, to an element 6 which simultaneously forms the end of travel stop for the said sleeve 5, and is securely fixed to a body 8 of a snap-in connection connected to the bodywork by means of tongues 9 penetrating into the corresponding peripheral cavities 10 of the hole 11 for passing the nozzle 1 through, and in that an electromagnet 14 is mounted on the fixing body 8, on the side opposite the return spring 7, in such a way that its position can be adjusted with respect to the steel sleeve 5, this electromagnet 14 being controlled by means of an electronic tachymetric device whose threshold value is adjustable.
Patent FR-2510711-A1 (FR)
Title: Dispositif pour assurer l'etancheite entre les parois d'une tige de vanne mobile axialement et d'une boite a garnitures
Inventor: HERD DAVID P
IPC: F16J15/18
Filed: 1982-07-30
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DESTINE A ASSURER L'ETANCHEITE ENTRE LA TIGE ET LA BOITE A GARNITURES D'UNE VANNE DEVANT FONCTIONNER SOUS DES PRESSIONS ELEVEES ET A DES TEMPERATURES VARIANT DE FACON CYCLIQUE. LE DISPOSITIF D'ETANCHEITE PEUT COMPRENDRE DEUX ENSEMBLES 119, 121 PLACES ENTRE LA TIGE 51 ET LA BOITE A GARNITURES 65 D'UNE VANNE. CHAQUE ENSEMBLE COMPORTE DEUX GARNITURES ANNULAIRES METALLIQUES 131 DISPOSEES DE PART ET D'AUTRE DE DEUX ANNEAUX D'APPOINT 133 EN MATIERE SOUPLE ET DURE, D'UNE BAGUE 137 D'APPUI, POUVANT ETRE REALISEE DANS LA MEME MATIERE ET D'UNE AME ANNULAIRE 135 DONT LE COEFFICIENT DE DILATATION EST NOTABLEMENT INFERIEUR A CELUI DES ANNEAUX 133. DOMAINE D'APPLICATION : VANNES A PASSAGE DIRECT POUR PUITS DE PETROLE ET DE GAZ.
Patent FR-2513313-A1 (FR)
IPC: H01H35/26
Filed: 1982-09-22
Abstract: An electrical oil pressure sensor consists of a diaphragm (6), which is subjected to the lubricating oil pressure of an internal-combustion engine, and of two electrical switches, for low and high pressure respectively, which are controlled by the diaphragm (6) and close themselves when the oil pressure reaches a predetermined minimum value or a fixed maximum value. The two switches have a common fixed contact, consisting of a contact plate (13) which is located opposite the diaphragm (6). The low pressure switch comprises a moving contact (19), which is located opposite the surface of the contact plate (13) facing away from the diaphragm (6), is supported by a central moving contact support (16) and rests on the diaphragm (6) under the influence of a spring (20). The high pressure switch consists of a moving contact (29) which is located opposite the surface of the contact plate (13) which is directed against the diaphragm (6). Said moving contact is supported by a moving, annular contact support (22) which is pressed against an annular stop (9), placed between the diaphragm (6) and the contact plate (13), by a spring (33) which is harder than the spring (20) of the low pressure switch.
Patent FR-2533614-A1 (FR)
Title: Door or window locking bolt system
Inventor: PREVOT GERARD
IPC: E05C9/18
Filed: 1982-09-24
Abstract: The mechanism for securing windows or doors has a bolting element connected with an operating rod.  The element passes through a guide hole, in a cover plate connected with the wing or case, and acts with a second bolting element connected with case or wing. The system is effective regardless of gap size. On one of the two bolting elements, at least, the part engaging the other element is mounted so as to be movable in the engagement direction.  It is held in a position of max. engagement by an elastic element. One bolting element can be a closing piece with a locking lever held in its advanced position by an elastic element while the other is a bolt with a cutout for the lever.
Patent FR-2516101-A1 (FR)
Title: Procede et dispositif pour la commande du processus d'amorcage du filage sur un metier a filer a rotor a extremite ouverte
Inventor: RAASCH HANS
IPC: D01H4/44
Filed: 1982-11-12
Abstract: LE PROCESSUS D'AMORCAGE DU FILAGE SE PRODUIT AU DEMARRAGE DU ROTOR 1. LA VITESSE DE PRE-ALIMENTATION EST COMMANDEE APRES LE DEBUT DE LA PRE-ALIMENTATION D'UNE QUANTITE DE FIBRES NECESSAIRE A L'AMORCAGE DANS LE ROTOR 1 SELON L'ETIRAGE CHOISI POUR L'OPERATION SUIVANTE DE FILAGE. CECI EST REALISE POUR DISPOSER DANS LE ROTOR 1, AU DEBUT DE L'EXTRACTION DE FIL, UNE QUANTITE DE FIBRES CORRESPONDANT A L'ETIRAGE CHOISI. L'APPARENCE, LA REGULARITE ET LA SOLIDITE DE L'OUVRAGE EN SONT AMELIOREES.
Patent FR-2538144-A1 (FR)
IPC: G06K7/10
Filed: 1982-12-20
Abstract: System for video reading with lateral scanning of the bar code at 16 kHz, comprising a black/white comparator (B), a synchro separator comparator (C) and the threshold adjustement thereof, an integrator (D), a gate (E), a flip-flop memory (F), a window delay monostable (G), a window width monostable (H), a delay block (I), a line/raster separator and scanning return (J), a corresponding electric power supply and data processing means.
Patent FR-2538216-A1 (FR)
Title: Variety of ranunculus with white flowers bordered with purple, suitable for the industrial production of cut flowers for the flower trade
IPC: A01H6/72
Filed: 1982-12-27
Abstract: The subject of the invention is a variety of ranunculus. It has been obtained by isolating a mutant bud of the "fièvre" variety, with red flowers; it has thin, slender and vertical vegetation (habit), bearing flowers at the top of flower stems and accompanied by secondary flower buds borne by long peduncles inserted on the highest nodes of the flower stems; it produces flowers of good size, with a uniform round corolla and with concave central petals which are curved over the centre of the flower; general colour of the flower: white tinged with purple on the petal borders. The invention applies to ranunculus flowers.
Patent FR-2540440-A1 (FR)
Title: Securing device for the ruler of a drawing board
IPC: B43L13/04
Filed: 1983-02-07
Abstract: The invention relates to a device for securing the upper 1 and lower 2 cheeks of the pulley carriers belonging to the guidance system of the parallel ruler 3. Drawing instrument. Integral with these pulley carrier cheeks are a securing vice grip 11 with a tightening screw 7. On these vices is a bevelled edge allowing the parallel ruler 3 to be slid as far as the outer edge of the board 4, thereby increasing the working area.
Patent FR-2521762-A1 (FR)
Title: Cold trap for fast breeder reactor with closed core - where trap has inexpensive design and contains removable stainless steel mesh filter and cooling coil fed with liq. gas
Inventor: KANBE MITSURI
IPC: G21C1/03
Filed: 1983-02-11
Abstract: The core is cooled by molten metal in a reactor vessel contg. intermediate heat exchangers and prim. circulation pumps, plus an inner casing forming an upper hot zone and a lower cold zone. One or more cold traps are suspended from holes in the reactor roof. Each trap consists of a vertical cylinder with inlets in the hot zone and outlets in the cold zone of the reactor vessel. In each trap is a removable mesh filter; and the pressure difference in the inner casing caused by the prim. pumps compels the molten metal to circulate through the filter. The great advantage is that the invention eliminates the need for electromagnetic pumps used in conventional cold traps and of poor reliability.
Patent FR-2540957-A1 (FR)
Title: Perfectionnements apportes aux vannes
IPC: F16K1/46
Filed: 1983-02-15
Abstract: VANNE, NOTAMMENT POUR VEHICULER DES FLUIDES CRYOGENIQUES, DU TYPE COMPORTANT UNE ROTULE INTERPOSEE ENTRE L'EXTREMITE DE LA TIGE DE COMMANDE ET LE CLAPET, CARACTERISEE EN CE QU'ELLE COMPORTE UN RESSORT 34, COMPENSATEUR DE L'USURE DE LA ROTULE, TRAVAILLANT EN TENSION, INTERPOSE ENTRE LA PARTIE INFERIEURE 20 DE LA TIGE DE COMMANDE 20 ET LE CLAPET 18, DE MANIERE QUE LA TIGE DE COMMANDE SOIT TOUJOURS MAINTENUE AU CONTACT DU CLAPET.
Patent FR-2541656-A1 (FR)
Title: Movable transporter-elevator
Inventor: LECOMTE GERARD ERNEST
IPC: B65G65/04
Filed: 1983-02-25
Abstract: Movable transporter-elevator, of the type of those comprising a handling channel held tilted via at least one strut provided with wheels resting on the ground, characterised in that it comprises, at its lower part, resting on the ground, a loader actuated by jacks 9-10 which consists, in its simplest form, of an arrow 6 articulated via one of its ends between flanges 5 which are rendered integral with the longitudinal members 4 of the transporter 1, and on the other end of which is articulated an arm 7 provided with a fork 8 which can penetrate into the product and discharge it at the lower part of the transporter via the interposition of a ramp 12 integral with the chassis of the apparatus.
Patent FR-2542501-A1 (FR)
Inventor: SACCO ROGER
IPC: H05K7/20
Filed: 1983-03-07
Abstract: 1. An assembling device for power electronic components on a heat sink unit comprising this latter and an assembly of supports for power components mounted on the unit and providing the heat transmission from the power components to the heat sink, characterized in that each support is formed by an entirely metallic plate (2) directly bearing the power components (3) and electrically connected by a connection surface portion to a supply source for the power components, and in that the metal plates (2) between which are connected the said power components are wedged in grooves (12) formed in said heat sink unit, each plate (2) being wedged by means of a wedging and isolating member (5, 6) together with a thin electrically isolating and heat transmitting sheet (4) interposed between said plate (2) and a wall of the groove (12).
Patent FR-2525594-A1 (FR)
Title: Derives de la benzoylphenyluree, leur preparation et utilisation comme pesticides
Inventor: ANDERSON MARTIN
IPC: C07C313/34
Filed: 1983-04-21
Abstract: DES DERIVES DE LA BENZOYPHENYLUREE, ACTIFS D'UN POINT DE VUE PESTICIDE, DE FORMULE: (CF DESSIN DANS BOPI) OU HAL EST UN ATOME D'HALOGENE; B EST UN ATOME D'HYDROGENE OU D'HALOGENE; X EST UN HALOGENE, UN CYANO, UN HALOALKYL, UN HALOALKOXY OU UN PHENOXY SUBSTITUE PAR UN OU PLUSIEURS SUBSTITUANTS CHOISI DANS LE GROUPE CONSTITUE DE NITRO, DE CYANO, D'HALOGENE, D'HALOALKYL ET D'HALOALKOXY; N VAUT 1, 2 OU 3; ET R EST UN GROUPE HALOALKYL OU UN GROUPE PHENYL FACULTATIVEMENT SUBSTITUE PAR UN OU PLUSIEURS SUBSTITUANTS CHOISI DANS LE GROUPE CONSTITUE DE NITRO, D'ALKYL ET D'HALOGENE.
Patent FR-2545865-A1 (FR)
Title: Straight staircase precast out of concrete
IPC: E04F11/025
Filed: 1983-05-11
Abstract: The present invention relates to staircases and more particularly to precast straight staircases. The staircase, according to the invention, consists of at least one string 3 and steps; each string comprises transverse notches 11 for anchoring precast step elements 6, 13, 15. The precast element consists of a cast step 19 with a perpendicular panel forming, on the one hand, the riser 20 and, on the other hand, an anchoring foot 21 which is positioned in the notch 11 of the string 3.
Patent FR-2527405-A1 (FR)
Title: Procede d'analyse et d'enregistrement d'un motif
Inventor: YAMADA MITSUHIKO
IPC: H04N1/387
Filed: 1983-05-24
Abstract: L'INVENTION CONCERNE UN PROCEDE D'ENREGISTREMENT DE LA REPRODUCTION D'UN MOTIF ORIGINAL AU MOYEN DE SIGNAUX D'IMAGE OBTENUS PAR ANALYSE PHOTOELECTRIQUE DU MOTIF. LE PROBLEME TECHNIQUE EST DE REALISER UN AGRANDISSEMENT DES CARACTERES SANS UTILISER DE MEMOIRE DE GRANDE CAPACITE. SELON L'INVENTION, ON ECRIT LES SIGNAUX D'IMAGE EN PLUSIEURS ADRESSES D'UNE UNITE DE MEMOIRE 6, LE NOMBRE DES ADRESSES CORRESPONDANT AU RAPPORT D'AGRANDISSEMENT ET ON COMPLETE LES ADRESSES VIERGES DE CETTE UNITE-MEMOIRE POUR OBTENIR UN CONTOUR ADOUCI. APPLICATION A LA REPRODUCTION DE MOTIFS COMPRENANT DES PARTIES GRAPHIQUES ET DES CARACTERES.
Patent FR-2547902-A1 (FR)
Title: Rotary drying device
Inventor: NOE CLAUDE
IPC: F26B11/04
Filed: 1983-06-24
Abstract: The products to be dried 22 are placed inside a tube 4 which turns inside a furnace and has a cross-section in the form of a spiral arc 20 so that the rotation of the tube 4 in the direction of the arrow F1 ensures the products are kept inside and stirs them while the rotation in the opposite direction carries out removal of these products. Application to the drying of radioactive waste.
Patent FR-2548218-A1 (FR)
Title: Process for deposition of thin layers by gas phase chemical reaction employing two different radiations
IPC: C23C16/48
Filed: 1983-06-29
Abstract: The invention consists in projecting onto the substrate 20, in a direction substantially perpendicular to the surface of the substrate, a first photon radiation 26 which has a wavelength such that it is absorbed by the substrate without being absorbed by the gas and in simultaneously projecting, parallel and tangentially to the surface of the substrate, a second photon radiation 28 which has a wavelength such that it is absorbed by the gas in the vicinity of the substrate without being absorbed by the substrate. Application to the deposition of thin layers, especially for electronics.
Patent FR-2548823-A1 (FR)
Title: Procede de fabrication d'un condensateur feuillete
Inventor: BERNARD DANIEL
IPC: H01G4/30
Filed: 1983-07-06
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE FABRICATION DE CONDENSATEURS FEUILLETES D'UN EMPILEMENT DE COUCHES DIELECTRIQUES SEPAREES PAR DES COUCHES METALLIQUES OU ARMATURES, CELLES DE RANGS PAIR ET IMPAIR ETANT RESPECTIVEMENT DESTINEES A ETRE RELIEES ENTRE ELLES PAR DES CONNEXIONS ELECTRIQUES LATERALES. SELON L'INVENTION, ON REALISE UNE PLURALITE DE CONDENSATEURS-MERES 60, ... 67 COTE A COTE SUR UNE ROUE DE GRAND DIAMETRE 40 ET L'ON UTILISE UN INTERCALAIRE COMMUN 70 ENTRE DEUX ETAGES SUCCESSIFS DE CONDENSATEURS-MERES 60, ... 67. LA SEPARATION DES EMPILEMENTS DE CONDENSATEURS-MERES 60, ... 67 LES UNS DES AUTRES A LIEU APRES SCHOOPAGE DE L'UN DES FLANCS LATERAUX DE L'ENSEMBLE DE MANIERE A MAINTENIR L'EQUILIBRE DE CELUI-CI ET PERMETTRE LE SCHOOPAGE DE L'AUTRE FLANC LATERAL AVANT SEPARATION DES CONDENSATEURS-MERES 60, ... 67 ET TRONCONNAGE EVENTUEL EN CONDENSATEURS INDIVIDUELS. APPLICATION : REALISATION DE CONDENSATEURS DE TYPE FEUILLETE DE FAIBLE LARGEUR.
Patent FR-2548827-A1 (FR)
Title: Method of assembling a focusing solenoid and a metal flange, and focusing device thus obtained
Inventor: CAILLEAUX ALAIN
IPC: H01J23/087
Filed: 1983-07-08
Abstract: The present invention relates to a method of assembling a focusing solenoid and a metal flange. A layer 4 of alumina or magnesium oxide is deposited by plasma blowpipe onto the surface of the flange 2 which it is wished to place in contact with the solenoid. The solenoid 1 is bonded to the surface of the flange 2 covered with the layer 4 of alumina or magnesium oxide. Application to the focusing of microwave tubes in particular.
Patent FR-2532772-A1 (FR)
Title: Appareil permettant de detecter des erreurs dans un flot de donnees numeriques code en un code a double densite
Inventor: CSENGERY LADISLAO CHUMEY
IPC: G11B20/14
Filed: 1983-07-20
Abstract: DANS LE DECODAGE D'UN FLOT DE DONNEES CODEES EN UN CODE DU TYPE MILLER, ON COMPTE LE NOMBRE D'INTERVALLES ENTRE TRANSITIONS DE DUREE INTERMEDIAIRE SEPARANT DES INTERVALLES ENTRE TRANSITIONS SUCCESSIFS DE LONGUE DUREE. CHAQUE FOIS QU'UN NOMBRE IMPAIR D'INTERVALLES ENTRE TRANSITIONS DE DUREE INTERMEDIAIRE SONT DETECTES DANS LE TEMPS SEPARANT DES INTERVALLES ENTRE TRANSITIONS SUCCESSIFS DE LONGUE DUREE, UN SIGNAL D'ERREUR EST PRODUIT. LE SIGNAL D'ERREUR EST ENGENDRE PAR DEUX PORTES G-26, G-27 UTILISANT DES SIGNAUX PAR AILLEURS PRESENTS DANS L'APPAREIL DE DECODAGE. APPLICATION AUX SYSTEMES DE DETECTION D'ERREURS EN TEMPS REEL POUR DONNEES BINAIRES CODEES EN CODE MILLER OU AUTRE CODE A DOUBLE DENSITE ANALOGUE.
Patent FR-2551026-A1 (FR)
Title: Ventilated preserving package and crate fitted with the said package
IPC: B65D85/34
Filed: 1983-08-30
Abstract: a. The invention relates to a ventilated preserving package and to a crate fitted with the said package. b. The invention relates to a ventilated preserving package characterised in that there are one or more elements 1 made in such a way as to present an upper receptacle 2 provided at its base with an narrowing forming a neck 3, closed or open, and a set of ventilations 4, and a crate characterised by two lateral supports 5 held at a predetermined dimension from each other by two cross-pieces 6 and by a peripheral plate 7 fixed to the lateral supports 5 and on which the ventilated preserving package is placed. c. The invention applies to the packaging and transport of products, fruit in particular.
Patent FR-2552105-A1 (FR)
Title: Perfectionnement aux plaques de refroidissement pour hauts-fourneaux
Inventor: ROLLOT PIERRE
IPC: C21B7/10
Filed: 1983-09-21
Abstract: LA PRESENTE INVENTION A POUR OBJET UNE PLAQUE DE REFROIDISSEMENT 1 CONSTITUEE D'UN ELEMENT EN FONTE DE FORME SENSIBLEMENT PARALLELEPIPEDIQUE, DANS LEQUEL SONT NOYES DES TUBES LONGITUDINAUX DISPOSES PARALLELEMENT LES UNS AUX AUTRES, CES TUBES 3A, 3B DEBOUCHANT SUR UNE MEME FACE 2B DE LA PLAQUE, TANDIS QUE LA FACE OPPOSEE 2A A CELLE OU DEBOUCHENT LES TUBES DE REFROIDISSEMENT EST GAUFREE. LES TUBES LONGITUDINAUX SONT NOYES DANS LA PLAQUE AUX ENDROITS OU SON EPAISSEUR EN SECTION DROITE TRANSVERSALE EST MAXIMALE ET LES BOSSAGES CONSTITUANT LE GAUFRAGE ONT DE PREFERENCE UNE FORME CYLINDRIQUE, D'AXE LONGITUDINAL
Patent FR-2533970-A1 (FR)
Title: Moteur a combustion interne a pistons avec injection d'eau
Inventor: MEZGER HANS
IPC: F02M25/022
Filed: 1983-09-29
Abstract: UN MOTEUR A COMBUSTION INTERNE A PISTONS, AVEC UN SYSTEME D'INJECTION DE CARBURANT A COMMANDE ELECTROMAGNETIQUE, EST EQUIPE POUR FAIRE FACE A DES ACCROISSEMENTS DE CHARGE DE COURTE DUREE D'UN SYSTEME D'INJECTION D'EAU QUI DOIT EMPECHER DES DETERIORATIONS THERMIQUES EVENTUELLES. POUR CELA, EN PLUS DES SOUPAPES D'INJECTION DU CARBURANT10, 11, 12, ON PREVOIT DES SOUPAPES D'INJECTION D'EAU17 DE TAILLE ET DE CONSTRUCTION IDENTIQUES, TOUTES CES SOUPAPES D'INJECTION ETANT ACTIONNEES, LES UNES APRES LES AUTRES, PAR UN APPAREIL DE COMMANDE ELECTRIQUE COMMUN16, SELON UN ORDRE DE SUCCESSION CYCLIQUE.
Patent FR-2552961-A1 (FR)
Title: Video type device for preselected programme
IPC: G11B19/08
Filed: 1983-10-03
Abstract: The subject of the present invention is a device of the video with preselection type including video display means. It is characterised in that the reading means preferably include two readers L1, L2 assigned respectively to the chosen programme and to the background programme, the programme reader L1 being connected, on the one hand, by way of a transmitter-receiver relay RER to the means of selection, and on the other hand, to the display means V, the said relay RER actuating the abovementioned reader L1 only when the means of selection are actuated with a view to selecting the chosen programme, whereas the background programme reader L2 is connected to the display means V and moreover by way of switching means. It relates to a video type device for preselected programme.
Patent FR-2555170-A1 (FR)
Inventor: MIGNANI GERARD
IPC: C07C51/00
Filed: 1983-11-18
Abstract: Unsaturated compounds of the formula: in which: Q denotes alkyloxycarbonyl, cyano or formyl, R1 denotes a saturated or unsaturated aliphatic radical, R2 denotes a hydrogen atom or an alkyl radical, R3 denotes a hydrogen atom or an aliphatic radical and R4 denotes a hydrogen atom or a saturated or unsaturated aliphatic radical which may be substituted, are useful as intermediates in the synthesis of vitamin E.