baber/WOPTO huggingface dataset:
Patent FR-2519604-A1 (FR)
Title: Propulsion for light boat - has paddle wheel fixed on rudder and hand turned via belt drive
IPC: B63H20/34
Filed: 1982-01-11
Abstract: The drive for a light boat has a support (1) with clamps (6,12) to the rear of the boat. A rudder (14) is fitted on an arm (7), vertical to the support and a paddle wheel (25) is mounted, loose, on a horizontal shaft on one side of the rudder. A lever (34) tilts on the rudder and carries part of a belt drive (21-23) to the paddle wheel. Various slots (10), holes (15) and bolts (16) give height adjustment for the rudder. The belt drive increases the speed of rotation of the paddle wheel relative to the lever. Rotation in either direction is possible.
Patent FR-2503967-A1 (FR)
Title: Montage de reconnaissance de mire permettant une distinction sure entre differentes parties d'une mire diascopique au cours de la mise au point d'une camera video
Inventor: GRIESSHABER KARL H
IPC: H04N5/228
Filed: 1982-03-19
Abstract: POUR LA MESURE ET LA CORRECTION D'ERREURS SPATIALES ET DE NIVEAU DE BRUIT, UNE FENETRE TEMPORELLE DE REPERE 16 EST PREVUE POUR LOCALISER POSITIVEMENT LES TRANSITIONS BLANC-NOIR DE REPERES GROSSIERS 14 SELECTIVEMENT PLACES DANS LA MIRE ET DISTINGUER CES TRANSITIONS, MEME DANS DES CONDITIONS DE BALAYAGE DEFAVORABLES. LE MONTAGE COMPREND DES MOYENS GENERATEURS DE FENETRES TEMPORELLES ETROITES POUR IDENTIFIER DES TRANSITIONS DE REPERE VALIDE DETERMINEES AFIN D'EMPECHER UN DECLENCHEMENT DU A DES TRANSITIONS DE CASE, A DE BREVES IMPULSIONS DE BRUIT, ETC. AU COURS DE CHAQUE INTERVALLE DE TRAME, CHAQUE REPERE 14 EST BALAYE SUIVANT UN CERTAIN NOMBRE DE LIGNES, MAIS SEUL LE BALAYAGE DE LA LIGNE CENTRALE EST UTILISE POUR ENGENDRER UN SIGNAL DE SORTIE D'ECHANTILLONNAGE DE REPERE AFIN DE VERROUILLER LES POSITIONS DES REPERES GROSSIERS 14 DANS UNE MEMOIRE EN VUE DE LEUR COMPARAISON ULTERIEURE AVEC LA MIRE DIASCOPIQUE POUR DETERMINER LES ERREURS DE BALAYAGE GROSSIERES.
Patent FR-2523911-A1 (FR)
Title: Safety device for railway brakes - has ram to release brake cylinder spring on rupture of pipe from auxiliary reservoir.
Inventor: LAPEYRE PATRICK
IPC: B60T17/08
Filed: 1982-03-25
Abstract: A safety device for pneumatic railway brakes comprises a piston valve (V) and a pneumatic ram (P) which moves to hold a pneumatic rod (VP) in a raised position. Should the pipe connecting the auxiliary reservoir (RA) to the top of the piston valve (V) be ruptured, the pressure in the actuating chamber (B) forces the piston valve upwards before passing into another chamber (E) and lifting the pneumatic rod. The ram is directly connected to the auxiliary reservoir (RA) so that on failure it holds the rod in a raised position, allowing the brake cylinder spring (CFR) to release.
Patent FR-2526239-A1 (FR)
Title: Entry-exit for cable jointing box in pressurised system - uses sleeve fitted into tapered hole in box wall and having tapered section fitting over cable sheath
Inventor: GALAS ALBERT ROBERT CHARLES
IPC: H02G15/013
Filed: 1982-05-03
Abstract: The tubular entry/exit sleeve for cable jointing boxes in underground networks using compressed air for fault location is of conical shape and fits into entry/exit holes in the jointing box wall, providing a seal round the cable entering or leaving the box. The sleeve has a circular collar (1) separating the smooth truncated conical end (2) which fits into a matching tapered hole in a boss (18) on the wall (19) of the jointing box (17). The sleeve is lightly tapered on the opposite end (6), and has annular grooves along its length. The sleeve accepts the cable (23), which is pushed through the sleeve, running on three longitudinal grooves to facilitate passage. The narrow end of the sleeve fits tightly around the cable sheath, providing a seal against water ingress and against compressed air leakage.
Patent FR-2527032-A1 (FR)
Title: Signal processing circuit for solid-state colour TV camera - has detector for suppressing chrominance signals when fast horizontal luminance signals are received
Inventor: MORAILLON JEAN-YVES
IPC: H04N9/04
Filed: 1982-05-14
Abstract: The output from a matrix image detector (10) with an associated colour filter is demultiplexed (12) from which the red or blue signal passes through a shift register (14) along to multiplexers (16,18). These enable the individual colour signals to be ontained for filtering (20,22,24) before being combined in a matrix circuit (26). False colour signals are eliminated by a circuit which detects rapid horizontal transition signals. This circuit comprises a detector (36) which receives the green signal from the demultiplexer. This signal is also delayed by a shift register (38) for application to the detector which outputs the difference signal to absolute value detector (40). A comparator (42) compares the value with a threshold value (Sh) in order to control suppression of chrominance signals if the threshold level is exceeded.
Patent FR-2528575-A1 (FR)
Title: Force pick=up for weighing - has strain gauges mounted on bar and two parallel take-up arms having point connections with support and load
Inventor: CORMIER ROLAND
IPC: G01G21/24
Filed: 1982-06-15
Abstract: The appts. comprises a rectilinear bar (1) of circular cross-section. Near each end are situated at least two strain gauges (2-5). One pair of gauges (2,3) are sensitive to stretching and compression and the other (4,5) are sensitive to torsion. Two take-up arms (8,9) are fixed respectively to the ends of the active length of the bar. The arms are each mounted on a clamp (6,7) which receives an end of the bar. The arms have means (11,12) of point connection respectively with a reaction support and with the load, which are arranged such that the points of application of connection stresses are transversally aligned w.r.t. the bar. The arms are parallel to each other and to the bar which is situated between them and in the same plane. The force pick-up device is particularly applicable to weighing operations.
Patent FR-2510617-A1 (FR)
Title: Dispositif guide-fil
Inventor: FRENTZEL-BEYME JOHANNES
IPC: D01H13/04
Filed: 1982-08-02
Abstract: DISPOSITIF GUIDE-FIL POUR LE TIRAGE EN L'AIR DE FILS DE DEUX BOBINES MONTEES COAXIALEMENT L'UNE AU-DESSUS DE L'AUTRE, UN DISPOSITIF A AILETTE SEPARE MONTE AU MOYEN D'UN COUSSINET ETANT PREVU POUR CHAQUE BOBINE, LE DISPOSITIF A AILETTE PREVU POUR LA BOBINE INFERIEURE ETANT MONTE ENTRE LES DEUX BOBINES. CE DISPOSITIF EST CARACTERISE PAR LE FAIT QUE LE DEUXIEME DISPOSITIF A AILETTE 12 POUVANT ETRE ADJOINT A LA BOBINE SUPERIEURE 4, PEUT ETRE LUI AUSSI MONTE ENTRE LES DEUX BOBINES 3, 4 D'UNE MANIERE QUI INFLUE SUR LE COUSSINET 6 DU PREMIER DISPOSITIF A AILETTE, DE FACON TELLE QUE LES DEUX DISPOSITIFS A AILETTE INFLUENT L'UN SUR L'AUTRE OU SE MAINTIENNENT SOUS CONTROLE RECIPROQUE POUR L'UNIFORMISATION DE LEURS VITESSES PERIPHERIQUES.
Patent FR-2512041-A1 (FR)
IPC: C09B31/08
Filed: 1982-08-24
Abstract: Water-soluble triazine compounds which correspond, in their acid form, to the general formula in which R1 denotes hydrogen or alkyl, R2 and R3, independently of each other, denote hydrogen, alkyl, alkoxy or halogen, Y denotes hydrogen or the residue of an azo dye, and X denotes hydroxyl, alkoxy, alkyl, aryl or an optionally monosubstituted or disubstituted amino group, and in which at least two amino groups and/or ammonium groups are contained in the molecule, and the cyclic and acyclic residues can carry further substituents, can be used - if Y represents the residue of an azo dye - for dyeing synthetic and natural materials, in particular paper, and - if Y represents hydrogen - for preparing azo dyes.
Patent FR-2511833-A1 (FR)
Title: Dispositif d'essai pour machine servant a epandre des matieres granulaires
Inventor: ANDERSSON STIG GOTE
IPC: A01C7/08
Filed: 1982-08-26
Abstract: POUR FACILITER LA VERIFICATION DU DEBIT DE MATIERE DECHARGEE, LE DISPOSITIF COMPORTE DES MOYENS PERMETTANT D'ECARTER LE TUBE 19 ET L'ENTREE 20 DU DIFFUSEUR 21 D'UN EJECTEUR 17 SERVANT A TRANSPORTER PNEUMATIQUEMENT LA MATIERE DEBITEE PAR UNE TREMIE 10 ET UN ROULEAU DENTE 12 VERS LES MOYENS DE DISTRIBUTION OU D'EPANDAGE. LORSQUE L'ENSEMBLE 19, 20 EST ECARTE DU DIFFUSEUR 21, LA MATIERE N'EST PAS TRANSPORTEE PAR L'EJECTEUR MAIS ELLE TOMBE DANS UNE BOITE COLLECTRICE 31 PLACEE AU-DESSOUS, DE SORTE QU'ON PEUT AINSI VERIFIER LE POIDS DE LA MATIERE DISTRIBUEE EN UN CERTAIN NOMBRE DE TOURS OU EN UN CERTAIN TEMPS. PRINCIPALE APPLICATION : EPANDAGE D'ENGRAIS, ENSEMENCEMENT, ETC.
Patent FR-2512840-A1 (FR)
Title: Solutions aqueuses acides pour revetements de phosphate de zinc et leurs concentres, procedes de revetement les mettant en oeuvre et solutions d'activation du metal utilisables dans ces procedes
Inventor: DONOFRIO JOHN JOSEPH
IPC: C23C22/13
Filed: 1982-09-17
Abstract: LES SOLUTIONS DE REVETEMENT SELON L'INVENTION, DESTINEES A ETRE UTILISEES SUR DES SURFACES DE FER ETOU DE ZINC, COMPRENNENT: ION ZINC BIVALENT A UNE CONCENTRATION NE DEPASSANT PAS ENVIRON 2,5GL; ION NICKEL BIVALENT A UNE CONCENTRATION D'ENVIRON 0,6 A 2,0GL; ACIDE ORTHOPHOSPHORIQUE A UNE CONCENTRATION D'ENVIRON 15 A 45GL; ION NITRATE A UNE CONCENTRATION D'ENVIRON 1,0 A 10,0GL; ET LA QUANTITE D'HYDROXYDE(S) DE METAL ALCALIN NECESSAIRE POUR CONVERTIR PARTIELLEMENT L'ACIDE ORTHOPHOSPHORIQUE EN MONOPHOSPHATE DE METAL ALCALIN ET AJUSTER LE PH DE LA SOLUTION A UNE VALEUR D'ENVIRON 3,0 A 3,5; AINSI QUE, DANS LA PLUPART DES CAS, ION NITRITE A UNE CONCENTRATION D'ENVIRON 0,10 A 0,65GL.
Patent FR-2533690-A1 (FR)
Title: Device for indicating the direction of the Black Stone at Mecca
Inventor: SAKR AHMED Y
IPC: G01C17/04
Filed: 1982-09-24
Abstract: The device consists of a support 1 on which the symbol 7 of a place is marked. The support also carries freely rotating non-magnetic equipment 4 firmly attached to a magnetic element 5. The equipment 4 has a reference mark 6 pointing towards a representation of the Black Stone on the support and making with the north (indicated by the magnetic element 5) the angle that the north makes with the direction of the Black Stone at this place. Prayer mat.
Patent FR-2534137-A1 (FR)
IPC: C08J5/18
Filed: 1982-10-12
Abstract: 1. Method for the production of a device for burying dead bodies, comprising a polyvinyl alcohol film with retarded aqueous dissolution, obtained from a saponified polyvinyl alcohol resin, characterized in that a film is utilized such as : - its thickness is comprised between 30 and 100 mu m ; - the basic polyvinyl alcohol resin contains a proportion by weight of residual unsaponified vinyl acetate which is comprised between 0,2 and 0,7% ; - said film comprises in its body a plasticizer and an anti-blocking agent ; and - before removal of water useful for aqueous dissolution, the composition by weight of said film is approximately as follows : - polyvinyl alcohol resin     : from 45    to 60% - plasticizer : from 5    to 20% - anti-blocking agent         : from 0,05 to 0,2% - water : amount sufficient for aqueous dissolution of the resin.
Patent FR-2534325-A1 (FR)
Title: Device for reducing the pressure of fluids.
Inventor: ZINGG WARREN MAURICE
IPC: E21B43/26
Filed: 1982-10-12
Abstract: The invention relates to a throttling arrangement for reducing the pressure of fluids at high pressure to substantially atmospheric pressure. The arrangement comprises a source 11' of high-pressure fluid, a pipe enclosing a remotely actuated and hydraulically controlled valve flap 12', the said pipe opening into a device 13' intended to split the pressurised fluid into two generally equal streams which flow into separate pipes 14', each of which directing streams towards a pressure-control device designed for delivering jets towards a common point disposed in a tank 16' where the fluid is collected at atmospheric pressure.
Patent FR-2534671-A1 (FR)
Title: Solar collector using the greenhouse effect.
IPC: F24J2/51
Filed: 1982-10-15
Abstract: The invention relates to apparatuses of the solar collector type allowing the efficiency of the absorption of solar radiation to be enhanced. It comprises a case 1 covered with an insulating material 2 closed by a pane of glass 3 mounted on a joint 5 and containing a black absorber 4 placed in the middle of the case. The absorber thus benefiting from the greenhouse effect can collect convection energy via its internal face. The efficiency of the absorption of energy is practically doubled. The interest of the invention is to obtain solar collectors intended for producing hot water and heating water whose surface, weight, and cost are reduced.
Patent FR-2515719-A1 (FR)
Title: Mecanisme de poignee de porte ou organe de fermeture analogue
Inventor: WILLIAMS HARRY MAPLES
IPC: E05B3/06
Filed: 1982-11-04
Abstract: MECANISME DE POIGNEE DE PORTE. IL COMPREND UNE POIGNEE OU BEC DE CANE 1, QUI EST MONTE ET PEUT TOURNER SUR UNE PLAQUE DE FIXATION 2, ET PEUT OCCUPER ALTERNATIVEMENT L'UNE OU L'AUTRE D'AU MOINS DEUX POSITIONS ANGULAIRES. DANS LA PLAQUE 2, SONT MONTES UN ORGANE ROTATIF 3, CALE SUR UNE TIGE 11 A SECTION CARREE QUE LA POIGNEE 1 FAIT TOURNER, ET UN ORGANE DE MAINTIEN 4, COULISSANT DANS LE CORPS EN U 5 DE CETTE PLAQUE 2 ET APPLIQUE, PAR DES RESSORTS DE COMPRESSION 16, RETENUS DANS LE CORPS 5, CONTRE L'UN DES COTES 12, 12 DE L'ORGANE 4, DE FACON A MAINTENIR LA POIGNEE 1 DANS LA POSITION ANGULAIRE RESPECTIVE. ON PEUT FAIRE TOURNER LA POIGNEE DE 180 POUR INVERSER LE SENS DE SON ORIENTATION. APPLICATION A LA MANOEUVRE SELECTIVE DES VERROUS D'UN SYSTEME DE VERROUILLAGE EN PLUSIEURS POINTS.
Patent FR-2536639-A1 (FR)
Title: Cane with gripper end for invalids.
IPC: A45B3/00
Filed: 1982-11-29
Abstract: The subject of the invention is a walking stick which can be used for picking up small objects which have fallen to the ground or are located in places to which it is difficult for an invalid to gain access. The cane used is a commercially available cane 1. The gripper system has only one movable arm 3 actuated by pulling on a small cable 8 ending in a trigger 10 or a ring. A spring keeps the movable arm of the pincers in a clamping position. The invention applies to persons suffering from lumbago or who are obese and, more generally, to all those who experience difficulty in bending down.
Patent FR-2519454-A1 (FR)
IPC: B42D15/10
Filed: 1983-01-05
Abstract: The invention relates to a credit card (1), which includes a base element (2), fastened to which is a strip (3) which can generate an image as a reaction to applied pressure, as well as a transparent film (4). The film (4) is preferably attached to the base element (2) by heat treatment, in order to cover the strip (3) and at least part of one side of the base element (2). As a result, a signature can be produced on a strip which can only be removed with difficulty for fraudulent purposes.
Patent FR-2540870-A1 (FR)
Inventor: SOLER JOSE ESTEVE
IPC: A61K31/4418
Filed: 1983-02-15
Abstract: Derivatives of inner salts of aminopyridinium hydroxide and corresponding salts thereof comprising the general formuale I and II in which: R1 as selected from the group consisting of a hydrogen and a radical 2-furyl-methyl-amino; R2, R4 and R6 are all selected from the group consisting of a hydrogen atom, a C1-C1 linear or branched lower alkyl radical and a phenyl radical; R3 is selected from the group consisting of a hydrogen or a carbamyl radical; R5 represents a hydrogen; and X(-) represents a monobasic anion of a pharmaceutically acceptable acid.
Patent FR-2541683-A1 (FR)
Inventor: BRUN CLAUDE
IPC: C08F10/00
Filed: 1983-02-28
Abstract: A process is provided for the polymerization of olefins in the gas phase wherein olefins are contacted with a catalyst system consisting of an active solid hydrocarbon having been prepared by forming a pulverulent composition by mixing a transition metal component, a porous organic or inorganic solid support and an organometallic compound of the organo-Al, organo-Mg or organo-Zn type, and polymerizing a controlled amount of one or more C2 to C12 olefins in the gas phase in contact with the pulverulent composition with a specific hourly conversion of the olefins to produce the active solid hydrocarbon.
Patent FR-2530849-A1 (FR)
Title: Dispositif d'affichage electroscopique
Inventor: CASTLEBERRY DONALD EARL
IPC: G02B26/02
Filed: 1983-03-16
Abstract: DISPOSITIF D'AFFICHAGE AYANT DES CARACTERISTIQUES DE FONCTIONNEMENT INDEPENDANTES DE L'EPAISSEUR DE LA CELLULE. IL COMPORTE UNE ELECTRODE FIXE 12 FABRIQUEE SUR LA SURFACE 11A D'UN SUBSTRAT 11, UNE COUCHE DE DIELECTRIQUE 14 PLACEE SUR L'ELECTRODE FIXE 12 ET UNE ELECTRODE MOBILE 20 SUPPORTEE PAR ET ESPACEE DE LA COUCHE DE DIELECTRIQUE, LES MOYENS DE SUPPORT 16, 22 PERMETTANT DE MAINTENIR UN ESPACEMENT FIXE ENTRE LES DEUX ELECTRODES A LA POSITION DE REPOS DE L'ELECTRODE MOBILE. APPLICATION AUX AFFICHAGES.
Patent FR-2544255-A1 (FR)
Title: Method for spreading sand or any other materials under the drive wheels of industrial vehicles
IPC: B60B39/06
Filed: 1983-04-14
Abstract: The invention relates to a method for spreading, by mixing, sand or other materials under the drive wheels of industrial vehicles in the event of inclement weather (snow, black ice). It consists of a barrel or cask, of a central spindle to which blades are screwed or of an Archimedes screw, of an electric motor which drives the spindle mounted on bearings, of a shutter controlled by a sheathed cable and of one or two spreaders allowing sand to be spread under the drive wheels.
Patent FR-2525734-A1 (FR)
Inventor: SCHENK HANS-RUDOLF
IPC: F22B31/00
Filed: 1983-04-25
Abstract: Starting from the fluidised-bed furnace (2) is a gas flue (4) which is delimited by cooled walls and the flow cross-section of which is drawn in to 30 to 60% of the base area of the fluidised-bed furnace (2). To ignite uncombusted fuel particles originating from the fluidised-bed furnace, at least one post-burner (50) for liquid and/or gaseous fuel (ignition fuel) is provided in the gas flue (4). By means of the post-burner, the fuel particles carried along from the fluidised-bed furnace are combusted and their heat is utilised so that only ash particles are produced at the gas outlet of the steam generator.
Patent FR-2527775-A1 (FR)
Title: Surveillance a distance de fluide fonctionnel contenant un ester
Inventor: ANZENBERGER JOSEPH FRANCIS
IPC: G01N17/00
Filed: 1983-04-28
Abstract: LA DECOMPOSITION D'UN FLUIDE FONCTIONNEL CONTENANT UN ESTER HYDROLYSABLE EST SURVEILLE EN PLACANT DANS LE FLUIDE UNE SONDE CONTENANT UN CAPTEUR METALLIQUE SUSCEPTIBLE DE SE CORRODER ET EN MESURANT, PAR DES MOYENS ELECTRIQUES, LA CORROSION DU CAPTEUR.
Patent FR-2526560-A1 (FR)
Title: Dispositif pour la protection contre une lecture non autorisee de mots de programme a memoriser dans une memoire, et unite de memoire comportant ladite memoire
Inventor: VRIELINK HENDRIK
IPC: G06F21/12
Filed: 1983-05-04
Abstract: LA LECTURE NON AUTORISEE DE MOTS DE PROGRAMME STOCKES DANS UNE MEMOIRE D'UN SYSTEME DE TRAITEMENT DE DONNEES EST CONTRECARREE PAR LA FOURNITURE AU LECTEUR NON AUTORISE DE DONNEES PERTURBATRICES PROVENANT D'UNE SOURCE DE DONNEES EN LIEU ET PLACE DE MOTS DE PROGRAMME PROVENANT DE LA MEMOIRE. POUR ETABLIR SI LA MEMOIRE EST LUE PAR UN LECTEUR NON AUTORISE OU PAR L'UNITE DE TRAITEMENT DE DONNEES DU SYSTEME POUR LE TRAITEMENT DU PROGRAMME, ON UTILISE LA SUCCESSION DANS LAQUELLE L'UNITE DE TRAITEMENT DE DONNEES LIT LES MOTS DE PROGRAMME DANS LA MEMOIRE. L'ORDRE DE SUCCESSION DANS LEQUEL L'UNITE DE TRAITEMENT DE DONNEES LIT LES MOTS DE PROGRAMME DANS LA MEMOIRE DIFFERE DE CELUI DANS LEQUEL LES MOTS DE PROGRAMME SONT INSCRITS DANS LA MEMOIRE. A CHAQUE MOT DE PROGRAMME STOCKE DANS LA MEMOIRE EST AJOUTEE UNE INFORMATION SUPPLEMENTAIRE QUI COMPORTE UNE INDICATION D'UN MOT DE PROGRAMME SUIVANT A EXTRAIRE PAR L'UNITE DE TRAITEMENT DE DONNEES. SUR BASE DE CETTE INFORMATION SUPPLEMENTAIRE, ON EXAMINE A PRESENT SI LA MEMOIRE EST LUE DANS L'ORDRE DETERMINE PAR L'UNITE DE TRAITEMENT DE DONNEES, DONC POUR LE TRAITEMENT DU PROGRAMME, OU PAR UN LECTEUR NON AUTORISE QUI NE CONNAIT PAS L'ORDRE DETERMINE PAR L'UNITE DE TRAITEMENT DE DONNEES.
Patent FR-2545725-A1 (FR)
Title: Buoy-paddle
IPC: B63H16/04
Filed: 1983-05-09
Abstract: Buoy-paddle for rescuing and play. The invention relates to a ball made from hard material on which two paddles are fastened. The user is supported by the ball and advances by virtue of the paddles. A bulb and a beacon may supplement the assembly.
Patent FR-2527735-A1 (FR)
Inventor: KAUPPI HEIKKI
IPC: A01J25/00
Filed: 1983-05-30
Abstract: The invention relates to a device, which distributes the flow arriving through an inlet pipe (3) into a number of pipes (4) leaving the device. The device comprises a tube (6) or the like fitted as distributing element in the continuation of the inlet pipe (3), which tube can be made to rotate constantly, the end (8) of which as it moves brushes past the ends (5) of the tubes (4) leaving the device so that the tube communicates with each of these pipes in turn. If the ends (5) of the outgoing pipes (4) have the same width and are arranged in a circle on the orbit of the end (8) of the tube (6), the tube, made to rotate uniformly, distributes an equal portion of the flow into each pipe (4). The device is suitable for use especially in the cheese manufacturing process where it distributes the curds released from the cheese vat into the cheese moulds standing in the outlet tank such that an equal amount of curds is obtained in each mould.
Patent FR-2529962-A1 (FR)
Title: Groupe de deux machines notamment des pompes a piston, comportant un raccordement pour un autre utilisateur d'energie mecanique
Inventor: FORSTER FRANZ
IPC: F04B23/06
Filed: 1983-07-07
Abstract: A.GROUPE DE DEUX MACHINES, NOTAMMENT DES POMPES A PISTON, COMPORTANT UN RACCORDEMENT POUR UN AUTRE UTILISATEUR D'ENERGIE MECANIQUE. B.CARACTERISE EN CE QU'IL EST RACCORDE ENTRE LES DEUX MACHINES, AUX ARBRES 2, 12 UN ORGANE DE TRANSMISSION DU MOMENT DE ROTATION 41 A 44 ET QUE LE RACCORDEMENT D'ARBRE LIBRE 46 EST PLACE SUR UN ARBRE SECONDAIRE 45 QUI EST PARALLELE AUX ARBRES DE DEUX MACHINES 2, 12 ET QUE L'ORGANE DE TRANSMISSION 41 A 44 DU COUPLE DE ROTATION EST RELIE AVEC CET ARBRE SECONDAIRE 45. C.L'INVENTION S'APPLIQUE A UN ASSEMBLAGE DE DEUX MACHINES, NOTAMMENT DE DEUX POMPES A PISTON, PERMETTANT D'ENTRAINER UNE AUTRE MACHINE, NOTAMMENT UNE POMPE UTILISATRICE D'ENERGIE.
Patent FR-2549332-A1 (FR)
Title: Method and device for preventing the unauthorised recording of a television video signal.
Inventor: FOURE JEAN-LUC MICHEL ARMAND
IPC: H04N5/913
Filed: 1983-07-12
Abstract: The invention relates to a method and device for preventing the unauthorised recording of a television video signal. This method consists in superimposing on the black level porches, flanking the line synchronising pulse, a voltage level varying randomly over time. In the case of a television system with monitored access, in which the receivers already possess a pseudo-random digital sequence generator 20 for unscrambling the video signal in digital form, this generator also delivers its codes to a code-conversion circuit COC which, under the control of a control logic unit LC, delivers a randomly varying digital level to a multiplexer MUX which inserts this level into the video signal blanking porches. The invention applies to the prevention of unauthorised recording of television signals.
Patent FR-2548962-A1 (FR)
Title: Decoration for objects such as glass flasks or bottles
Inventor: BARDOUX GERARD
IPC: C04B41/45
Filed: 1983-07-13
Abstract: The invention relates to the flask- or bottle-making industry. It is proposed to produce a decoration by depositing on the substrate first of all a sublayer which has exactly the contours of the final decoration, then a final layer which adheres to the lower substrate which adheres to the sublayer, so as to overlap at least all the surface of the sublayer, then in removing any overspill of the final layer with respect to the sublayer. The invention makes it possible to produce very delicate inscriptions and in general decorations which have a good appearance on glass objects such as flasks or bottles.