baber/WOPTO huggingface dataset:
Patent FR-2506450-A1 (FR)
Inventor: SCANDELLA LOUIS
IPC: G01B3/10
Filed: 1981-05-19
Abstract: 1. Lock and automatic rewind switch device for a flexible steel measure adapted to be rewound in a case by a return spring, which comprises eccentric means constituting the lock shoe, said means being formed integrally with the pivot pin extending parallel to the direction in which the tape is pulled out from the case, said pivot pin being furthermore an integral part of a control member disposed externally of the case and extending through a hole in a side wall of said case, said pivot pin and control member forming a 90-degree angle with each other, said angle having a truncated vertex, said eccentric means being adapted to be moved by actuating said control member from a first position in which said control means lock said tape against a fixed portion of said case to a second position in which said tape is released, wherein said pivot pin (10) comprises in its area adjacent said truncated vertex an annular journal (14) which is a free fit in a bearing consisting of said hole (8) formed through said side wall (7) of the case, adjacent the slot through which the flexible tape is pulled out from the case, said annular journal (14) having a flat surface (15) on its inner side which is directed inwards of said 90-degree angle, the corresponding surface (24) of said control member (11) being completely flat, said control member (11) having a cross section smaller than the diameter of said hole (8), the arrangement being such that said pivot pin and control member assembly can be fitted in position from inside the case (1), said control member extending at right angles through said holes (8) and being subsequently adapted to rotate through 90 degrees so that is flat surface (24) can engage the outer surface of said side wall of the tape measure case, said annular journal (14) engaging said hole (8), said pivot pin (10) extending at right angles to said side wall (7) of case (1) and parallel to the top surface of the tape (2) and the free end (16) of said pivot pin (10) being supported by a bearing (17) formed on the inner face of the opposite side wall (4) of said case (1).
Patent FR-2483872-A1 (FR)
Title: Machine de traitement des voies ferrees equipee d'un dispositif de blocage des suspensions de ses essieux
Inventor: HURNI HANS
IPC: B61F5/24
Filed: 1981-05-26
Abstract: LE DISPOSITIF DE BLOCAGE COMPREND POUR CHAQUE BOITE D'ESSIEU 2 UN SUPPORT MOBILE 10 COULISSANT DANS UNE GLISSIERE VERTICALE 12 FIXEE AU CHASSIS 5 DE LA MACHINE ET DEPLACE VERTICALEMENT PAR LA TIGE 110 D'UN VERIN 11 CONTRE LAQUELLE CE SUPPORT MOBILE EST MAINTENU EN APPUI PAR DES RESSORTS DE RAPPEL 13. LE SUPPORT MOBILE 10 COMPORTE UNE BUTEE VERTICALE 7, UNE BUTEE TRANSVERSALE 8 ET DEUX BUTEES LONGITUDINALES 9 VENANT INTERCEPTER PENDANT ET A LA FIN DE COURSE DU VERIN 11 DES PIECES D'APPUI 3, 14, 15 SOLIDAIRES DE LA BOITE D'ESSIEU 2 POUR IMMOBILISER CELLE-CI DANS LES TROIS DIRECTIONS, VERTICALE, TRANSVERSALE ET LONGITUDINALE PAR RAPPORT AU CHASSIS 5. CE DISPOSITIF CONVIENT AUX MACHINES DONT LES OUTILS SONT GENERATEURS DE FORCES DE REACTION CAPABLES DE DEPLACER LEUR CHASSIS PAR RAPPORT A LA VOIE FERREE DANS LES TROIS DIRECTIONS PRECITEES.
Patent FR-2507069-A1 (FR)
IPC: A47B87/02
Filed: 1981-06-04
Abstract: The invention relates to a modular supporting or shelf structure which essentially comprises vertical walls, which if necessary are perforated, and removable and replaceable accessories. The structure has means for the attachment of the accessories (3) to the walls (1, 2), which means [lacuna] for a wall [lacuna] female means (14) which completely pass through the wall and permit the attachment of at least one accessory from the one or other of the two sides or from both sides, the female means being arranged symmetrically with respect to a vertical plane (20) which runs at right angles to the wall, and gripping male means (18, 19, 21, 22) for one accessory (3) which correspond to the female means and, in the region of one of the side ends (16), are arranged opposite a section of the wall having female means and, in the region of the other end, are arranged opposite a second section of the wall having female means and which is complementary to the first section. The male means (18, 19) are preferably arranged with one end (16) along one diagonal of a rectangle, and with the other end (17) along the other diagonal. At the end (16), recesses (23) on which there are no male means are constructed on the diagonal of the rectangle.
Patent FR-2485640-A1 (FR)
Title: Dispositif d'alimentation en carburant pour moteurs a combustion interne utilisant la compression d'un melange
Inventor: HENKE JURGEN
IPC: F02N19/00
Filed: 1981-06-22
Abstract: L'ALIMENTATION EN CARBURANT COMPORTE UN INJECTEUR DE CARBURANT PAR LEQUEL, DURANT LA PHASE DE DEMARRAGE, UNE CHARGE DE CARBURANT SUPPLEMENTAIRE EST INJECTEE DANS UNE TUYAUTERIE D'ADMISSION D'AIR. DANS CETTE TUYAUTERIE D'ADMISSION D'AIR, EST EGALEMENT PREVU UN ELEMENT ACCUMULATEUR DE CARBURANT FONCTIONNANT TEMPORAIREMENT DURANT LA PHASE DE DEMARRAGE: UNE CLOISON DE RETENUE 14 RETIENT UNE PARTIE DE LA CHARGE DE CARBURANT INJECTEE EN SUPPLEMENT, ET IL EST REALISE UN BIPASSE 18 PREVU POUR LA FRACTION RETENUE DE LA CHARGE DE CARBURANT INJECTEE EN SUPPLEMENT.
Patent FR-2484894-A1 (FR)
IPC: B25B27/30
Filed: 1981-06-23
Abstract: Device for fitting suspension springs in motor vehicles, with a stand which consists of a column (1), which can be pushed together in a telescopic manner, and which is mounted on a base frame (5), a screw (29) for vertical adjustment of the upper movable part (7) of the column, a holding arm (9) which projects from the movable part (7) and has a holder (11) for securing the upper spring-support plate (55) of the suspension spring (51) of the shock absorber (15), and bearing means (13, 21) on the base frame (5) for securing the lower end of the shock absorber (15). By activating the screw (29), the holder (11) can be moved downwards and the spring (51) of the shock absorber (15) can be compressed.
Patent FR-2493664-A1 (FR)
Title: Dispositif electronique
Inventor: DONAHER CHARLES J
IPC: H01R12/71
Filed: 1981-07-17
Abstract: L'INVENTION CONSISTE EN UN DISPOSITIF PERMETTANT DE FAIRE EN SORTE QUE DES BOITIERS ELECTRONIQUES ET DES COMPOSANTS ACCESSOIRES OCCUPENT UNE MEME REGION D'UNE CARTE DE CIRCUIT IMPRIME. CE DISPOSITIF COMPREND UN RECEPTACLE 10 DANS LEQUEL UN OU PLUSIEURS BOITIERS ET DES COMPOSANTS ACCESSOIRES 100 SONT EMPILES. LE RECEPTACLE COMPORTE DES ELEMENTS DE CONTACT ELECTRIQUE 54 QUI COMPRENNENT DES PARTIES 56A QUI PEUVENT ETRE CONNECTEES SELECTIVEMENT AUX CONTACTS DES COMPOSANTS ET DES PARTIES 22, 24 QUI PEUVENT ETRE CONNECTEES AUX CONTACTS DES BOITIERS.
Patent FR-2510144-A1 (FR)
Title: Procede et appareillage pour la separation des residus de bain d'electrolyse sur les anodes precuites
Inventor: BRUN MARCEL
IPC: C25C3/12
Filed: 1981-07-23
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR LA SEPARATION DES RESIDUS DE BAIN D'ELECTROLYSE SUR LES ELEMENTS ANODIQUES USES RETIRES DES CUVES POUR LA PRODUCTION D'ALUMINIUM PAR LE PROCEDE HALL-HEROULT, LESDITS ELEMENTS COMPORTANT UN RESIDU DE CARBONE 5, DIT "MEGOT", DANS LEQUEL SONT SCELLES DES RONDS 3 RELIES ENTRE EUX PAR DES PATTES 2 SOUDEES A UNE TIGE DE SUSPENSION 13, LES AXES DES RONDS 3 ETANT PARALLELES A L'AXE DE LA TIGE DE SUSPENSION 13, PROCEDE SELON LEQUEL ON FAIT PARCOURIR A AU MOINS UN MOYEN DE FRAISAGE ROTATIF 9 DONT L'AXE DE ROTATION 10 EST, EN POSITION DE TRAVAIL, SENSIBLEMENT PARALLELE A L'AXE DE LA TIGE 13, L'ESPACE SITUE ENTRE LES RONDS ET AUTOUR DES RONDS 3, ET DELIMITE PAR LA FACE SUPERIEURE DU MEGOT CARBONE 5 D'UNE PART, ET LES PATTES 2 D'AUTRE PART. L'INVENTION CONCERNE EGALEMENT L'APPAREILLAGE POUR LA MISE EN OEUVRE DU PROCEDE, QUI COMPORTE DES BRAS DE PREHENSION ET DE POSITIONNEMENT DES ELEMENTS ANODIQUES ET DES MOYENS 9 DE FRAISAGE ROTATIF.
Patent FR-2510425-A1 (FR)
Title: Mixer for medically dosed drinking water for sick animals - delivers dosing liq. into mixing chamber from bladder under pressure of carrier water
IPC: B01F15/02
Filed: 1981-07-30
Abstract: Proportioning mixer for a carrier liq. and a dosing liq. which contains solids in soln. or in suspension. The mixer comprises an enclosed vessel with inlet and outlet for carrier liq. the vessel contains an elastically collapsible bladder which has an inlet for dosing liq. passing through a seal in the wall of the vessel. The bladder has an outlet via a valve and a calibrated orifice to a mixing chamber into which the vessel outlet is also connected via a valve. The vessel is pref. of vertical cylindrical form. The bottom of the bladder if open-mouthed, the edge of the mouth being compression sealed around the edge of a circular panel removably fitted in the base of the vessel. Mounted within the bladder, on the inner face of the panel, there is pref. a rotary, motorised agitator. The carrier liq. can be water into which a predetermined dose of medicine is continuously mixed from the bladder. Precise proportioning of carrier liq. and dosing liq. is achieved entirely automatically and on a continuous basis. The pressure of dosing liq. into the metering orifice is always the same as the pressure of carrier liq. because the two liqs. in the vessel are sepd. only by the flexible, pressure transmitting wall of the bladder.
Patent FR-2513447-A1 (FR)
Title: Socket for rectangular push-fit strip-light plugs - has two elastically deformable metal contacts fixed in open plastics housing
IPC: H01R33/02
Filed: 1981-09-24
Abstract: The lamp socket is designed for long, tubular strip lights carrying a rectangular, push-fit type connection near each end. A plastics insulating housing is open at the top and has curved end walls to accommodate the tube profile. One electrical contact is made through the metallic outer upper wall of the lamp plug and the other through a metallic section near the base. A piece of wire is shaped with a vertical rectangular section (44) and two lateral wings. It snap-fits into a narrow pocket (26) moulded into one end wall of the housing. The lateral wings extend to the opposite end wall and fit into position beneath two lugs. The lower contact is a shaped metal stamping which slides through slots in an end wall into the base of the housing. It has a pair of side wings which are forced slightly inwards when inserted and grip the lower metal contact strip of the plug fitting. The lower contact is fixed to the housing by a screw through the base section. The two electrical contacts are kept separate by an insulating spacer plug.
Patent FR-2515830-A1 (FR)
Title: Electronic dosimeter for ionising radiation - includes comparator circuit receiving signals from proportional detector and also reference voltage used for comparison
Inventor: GILLES JACQUES
IPC: G01T1/18
Filed: 1981-10-30
Abstract: Dosimeter includes a detector, which produces voltage pulses (Va) proportional to the radiation received by the detector. The actual pulses (Va) are fed to one terminal of an amplitude discriminator, the other input terminal of the latter being fed with an adjustable threshold voltage (Vt). The output of the discriminator, ie pulses where Va exceeds Vt, are fed to a counter. Voltage (Vt) is pref. provided by a generator producing a saw tooth- or triangular- voltage with constant periodicity. The detector pref. has a linear characteristic, ie. the voltage pulses are proportional to the energy received from the ionising rays. Simple design; low wt.; easily carried by humans; low consumption of electricity; uses a conventional detector; and gives accurate results similar to those obtd. from an ionisation chamber w.r.t doses absorbed by human skin.
Patent FR-2494289-A1 (FR)
Title: Dioxyde de titane pigmentaire et son procede de preparation
Inventor: MATSUNAGA MAMORU
IPC: C09C1/36
Filed: 1981-11-18
Abstract: L'INVENTION CONCERNE UN DIOXYDE DE TITANE PIGMENTAIRE ET SON PROCEDE DE PREPARATION. LE DIOXYDE DE TITANE PIGMENTAIRE AYANT UNE DURABILITE ET UNE DISPERSIBILITE AMELIOREES EST CONSTITUE D'UNE PARTICULE DE DIOXYDE DE TITANE PIGMENTAIRE FORMANT NOYAU, D'UN REVETEMENT INTERNE D'OXYDES HYDRATES D'ETAIN ET DE ZIRCONIUM ET D'UN REVETEMENT EXTERNE D'OXYDE HYDRATE D'ALUMINIUM.
Patent FR-2494760-A1 (FR)
Inventor: CATTIN RENE-PAUL
IPC: E06B5/11
Filed: 1981-11-19
Abstract: The armour-plating for doors comprises a steel plate (20), the ends (21, 22) of which are bent over so as to produce a reinforcing profile which encloses an insulating material (25) and a wood covering (26); the whole is fastened to a door (1) additionally provided with grooves (37) which cooperate with counterplates (40) firmly attached to a frame (15). The armour-plating for doors can be used on buildings and generally for industrial purposes.
Patent FR-2517796-A1 (FR)
Title: Device for keeping pipe vertically inside cylindrical vessel - is connecting rod having same coefficient of thermal expansion as vessel to compensate for thermal distortion
Inventor: DEVOUCOUX PIERRE
IPC: F16L3/18
Filed: 1981-12-09
Abstract: The device keeps a pipe (8) vertically inside a vessel (1), when the vessel is subjected to thermal distortions. The pipe and vessel have different centre lines. The device comprises a connecting rod (12) which is connected to the interior wall of the cylindrical vessel and to a point near the base of the pipe (8), making an angle to the horizontal. It is made of a material of the same coefficient of thermal expansion as the vessel and pipe, therefore it compensates for thermal distortions of the wall and pipe, by changing its length and inclination.
Patent FR-2496037-A1 (FR)
Title: Volant de direction en matiere polymere pour des vehicules a passagers
Inventor: MIGLIORE ANTONIO ROMANO
IPC: B62D1/04
Filed: 1981-12-11
Abstract: LE VOLANT DE DIRECTION COMPORTE UNE COURONNE ANNULAIRE C, AU MOINS UN BRAS R ET UN MOYEU M, TOUTES CES PARTIES ETANT FAITES D'UNE SEULE PIECE EN MATIERE POLYMERE. SEUL LE MOYEU M CONTIENT UNE PIECE METALLIQUE ENCASTREE COMPRENANT AU MOINS UN MANCHON AVEC UN DISPOSITIF DE CLAVETAGE POUR SON MONTAGE SUR LA COLONNE DE DIRECTION.
Patent FR-2496862-A1 (FR)
Title: Tube nervure pour dispositifs de transmission de chaleur ou dispositifs similaires
Inventor: HAGE MANFRED
IPC: B21C37/20
Filed: 1981-12-21
Abstract: LE TUBE NERVURE PRESENTE DES SAILLIES SITUEES SUR SON COTE INTERIEUR, QUI SONT DISPOSEES EN RANGEES DIRIGEES DANS LE SENS LONGITUDINAL DU TUBE ET QUI PRESENTENT DES SURFACES LATERALES DIRIGEES EGALEMENT DANS LE SENS LONGITUDINAL DU TUBE. LES SAILLIES 2 SONT DISPOSEES, A L'INTERIEUR D'UNE MEME RANGEE, A DISTANCE IRREGULIERE. APPLICATION AUX EVAPORATEURS COAXIAUX.
Patent FR-2497256-A1 (FR)
Title: Pistolet a calfeutrer utilisant du mastic ensache
Inventor: ISOMURA KENJI
IPC: B05C17/015
Filed: 1981-12-28
Abstract: LE PISTOLET A CALFEUTRER COMPORTE UN CYLINDRE 3 MUNI D'UNE BUSE D'EXTRUSION 6 A SON EXTREMITE ANTERIEURE ET RELIE PAR L'ARRIERE A UNE SOURCE D'AIR COMPRIME. DANS CE CYLINDRE EST INSERE UN PISTON 4 QUI PEUT ETRE DEPLACE PAR DE L'AIR COMPRIME A ET A L'ARRIERE DUQUEL EST FIXEE UNE GARNITURE CYLINDRIQUE 5 FORMEE D'UNE MATIERE MOLLE. L'EXTREMITE LIBRE DE LA GARNITURE CYLINDRIQUE EST DIRIGEE VERS L'ARRIERE ET EST EN CONTACT AVEC LA SURFACE INTERIEURE DU CYLINDRE, SA PARTIE SUPERIEURE ETANT FIXEE SUR LA PAROI EXTERIEURE DE LA PARTIE CENTRALE DU CYLINDRE. ON PEUT DEPLACER LA CROSSE 7 DANS LA DIRECTION AXIALE DU CYLINDRE.
Patent FR-2518968-A1 (FR)
Title: Loading station for pneumatic conveyor tube - has control which regulates support movement to introduce and despatch cartridge containing money
Inventor: RENAUDON DANIEL
IPC: B65G51/28
Filed: 1981-12-30
Abstract: The pneumatic conveyor loading station has a casing (12) with an entry hole (14) for the cartridge (16) to be despatched having an air exit hole (18). The transporter pipe (24) is held on a support (30) which can move inside the casing between two positions. In one position, the end is in line with the entry hole and in the other, in line with the outlet hole. Positioning is by a control which moves the support. When the transporter pipe is in the entry position, the support blocks the outlet (18) to the network. The pipe has a non return catch.
Patent FR-2497577-A1 (FR)
Title: Dispositif d'analyse de fluides biologiques
Inventor: KELLEY THOMAS F
IPC: G01N33/52
Filed: 1981-12-30
Abstract: LE DISPOSITIF ANALYTIQUE COMPORTE NOTAMMENT UNE STRUCTURE DE SUPPORT 10 PERMETTANT LA MANIPULATION MANUELLE, UNE STRUCTURE DEFINISSANT UN CANAL DE DOSAGE 16, QUI S'EMPLIT AUTOMATIQUEMENT, ET UNE STRUCTURE FEUILLETEE 40 QUI COMPORTE UNE COUCHE DE REACTIF ET UNE COUCHE FILTRE D'UN COTE DE LA COUCHE DE REACTIF. LE SIMPLE FAIT DE TOUCHER UNE GOUTTE DU LIQUIDE A ANALYSER AVEC L'EXTREMITE DU CANAL DE DOSAGE CHARGE DANS LE DISPOSITIF UNE QUANTITE PRECISE DE LIQUIDE ET REPARTIT CE LIQUIDE DANS UNE REGION DE REACTION, IMMEDIATEMENT ADJACENTE A LA COUCHE DE REACTIF, POUR DONNER LIEU A UNE REACTION.
Patent FR-2499018-A1 (FR)
Title: Rotor a couple antagoniste pour helicoptere
Inventor: PARIANI EMILIO
IPC: B64C27/82
Filed: 1982-01-28
Abstract: ROTOR A COUPLE ANTAGONISTE POUR HELICOPTERE. UN ARBRE DE TRANSMISSION 3, CLAVETE TRANSVERSALEMENT SUR UN ARBRE MENANT 2 ET DISPOSE EN OBLIQUE DANS UN MOYEU 4, COMPORTE DEUX EXTREMITES 14, 15 DONT CHACUNE EST RELIEE DE FACON COULISSANTE AVEC L'INTERIEUR DE LA DOUILLE INTERIEURE 22 D'UN ACCOUPLEMENT FLEXIBLE ASSOCIE 17, 18, CE DERNIER PORTANT UN ORGANE DE MANOEUVRE FILETE 29 POUVANT AGIR AXIALEMENT SUR LEDIT ARBRE 3 POUR DEPLACER LE MOYEU 4 PAR RAPPORT A CET ARBRE SUIVANT A L'AXE DE CE DERNIER, CE QUI PERMET DE SIMPLIFIER ET D'ACCELERER L'EQUILIBRAGE DU ROTOR.
Patent FR-2520960-A1 (FR)
Title: Perfectionnements aux commutateurs opto-electriques a recepteurs multicellules
IPC: H04B10/27
Filed: 1982-02-03
Abstract: COMMUTATEUR OPTO-ELECTRONIQUE DU GENRE COMPRENANT UN TABLEAU EMETTEUR 100 COMPORTANT UNE PLURALITE DE SOURCES LUMINEUSES 110 CONNECTEES A AUTANT DE LIAISONS ENTRANTES ET UN TABLEAU RECEPTEUR 300 COMPORTANT UNE PLURALITE DE RECEPTEURS MULTICELLULES 320 CAPABLES CHACUN DE COMMUTER UNE QUELCONQUE LIAISON ENTRANTE SUR UNE LIAISON SORTANTE RELIEE AU RECEPTEUR CONSIDERE. EN VUE D'ASSURER UN CONTROLE PERMANENT DU BON FONCTIONNEMENT DES RECEPTEURS ET CIRCUITS ASSOCIES, CHACUN DE CEUX-CI COMPORTE DES MOYENS 315, 327 DE RETRANSMETTRE PAR VOIE OPTIQUE LES SIGNAUX EMIS SUR LA LIAISON SORTANTE ASSOCIEE.
Patent FR-2502505-A1 (FR)
Title: Jeu de football
Inventor: BOROS JANOS
IPC: A63F3/00
Filed: 1982-02-11
Abstract: JEU DE FOOTBALL. CE JEU COMPREND UN TERRAIN DE JEU, DES JOUEURS, UN BALLON ET DES DES. DES CERCLES HACHURES ET DES CERCLES NON HACHURES, AINSI QUE DES CERCLES K RESERVES AU GARDIEN DE BUT, SE TROUVANT SUR DES LIGNES QUI CORRESPONDENT AUX DIRECTIONS DE DEPLACEMENT DU BALLON ET DES JOUEURS, SONT TRACES SUR LE TERRAIN DE JEU POUR PERMETTRE UN JEU QUI EST BASE SUR LA STRATEGIE DU FOOTBALL ET QUI DEVELOPPE CONSIDERABLEMENT L'IMAGINATION COMBINATRICE. APPLICATION: NOTAMMENT AUX JEUX DE SALLE.
Patent FR-2522917-A1 (FR)
Title: Telecommunications equipment rack with component cooling system - is partic. applicable to optical communication laser diode cooling and confines cooled space in narrow vertical channels
Inventor: MARTIN JEAN-LOUIS
IPC: H05K7/20
Filed: 1982-03-05
Abstract: The component cooling system is intended for optical communication source devices such as laser diodes where individual device cooling is not practicable. Printed circuit cards (7) holding the laser diode (9) are mounted vertically in a rack cabinet with the diode, and its individual heat-sink (10) located towards the rear of the compartment. Rectangular channels (15) run vertically up the back of this cabinet and are positioned so that the end sections of the circuit cards project through the opened side. Flexible rubber flaps (16,17) or, alternatively abutting sealing glands, create a partition enclosing the end of the cards in a rectangular cavity (20). The cavity is cooled by a system of vertical refrigerator heat-exchanger pipes (25) running up and down the vertical side walls of the channel. The pipes carry a conventional refrigerating fluid and are connected to a condenser unit located at the bottom of the equipment cabinet. The cooling is confined to the narrow vertical channels containing the critical components. Horizontal shelves (5) divide the cabinet into a number of rack bays and have rectangular recesses which are occupied by the channels.
Patent FR-2526136-A1 (FR)
IPC: F25B25/02
Filed: 1982-04-28
Abstract: 1. Method intended for heat pumps operating between two distinct temperature ranges, one between temperature levels T1 and T2 , in which the pump takes heat from a cold source and the other between T3 and T4 , in which it yields up heat to a hot source, these two temperature ranges not overlapping, the temperatures of the range of the hot source being obviously higer than those of the cold source, the method using a gas called solute which undergoes, in a liquid solvent, at least one partial or total absorption step during which heat is discharged to the hot source in the temperature range T3 -T4 , this step being followed by at least one desorption step which takes place at a pressure lower than that of the absorption step, and during which heat is received in the range T1 -T2 , characterized in that : in the temperature range between the two said ranges, heat is exchanged between the absorber and the desorber so as to extend the amplitude of variation of concentration of the solute solvent ; the gas is introduced into the hottest end of the absorber and is contacted with the impoverished solution and is at least partially absorbed therein adiabatically, the solution subsequently yielding up heat to the hot source ; the rich solution is fed to the cold end of the desorber where at least partial vaporization takes place by expansion, the cold gas phase being consequently mixed with the gas which is subsequently desorbed in the hottest part, the whole being, after extraction, placed under a high pressure, whereas the impoverished solution leaves the desorber through its hot end and is brought to the pressure of the absorber before being introduced therein.
Patent FR-2507315-A1 (FR)
IPC: G03B7/099
Filed: 1982-06-03
Abstract: A process for measuring the light inciding onto an object by using an automatic camera or cinematographic camera with internal photometer, being suitable for manual adjustment or yielding the possibility thereto or being provided with a memory for storing the measuring results. In course of the process according to the invention a diffuser element is placed in the path of the light. Furtheron the invention relates to a camera or a cinematographic camera with an incorporated photometer, wherein the diffuser is built-in so, as to be placed into the path of light in course of light measuring. A preferred embodiment of the invention is characterized in that the diffuser is enclosed in the filtercase or it is formed as the protective cap of the camera or the cinematographic camera.
Patent FR-2507884-A1 (FR)
Title: Commandes a distance d'un moteur d'aspirateur
Inventor: STEFFEN CENNERT OLOF
IPC: B67D7/30
Filed: 1982-06-10
Abstract: UN ASPIRATEUR DE POUSSIERES 10 EST RELIE A UNE BUSE D'ASPIRATION PAR UN TUYAU D'ASPIRATION MUNI D'UNE POIGNEE DE MANOEUVRE ET D'UN MANCHON TUBULAIRE. LA POIGNEE COMPORTE UN BOUTON QUI PERMET DE REGLER UNE RESISTANCE VARIABLE MONTEE A L'INTERIEUR. DES FILS ELECTRIQUES 16, 17 MONTES DANS LE TUYAU RELIENT LA RESISTANCE A UNE PREMIERE BOBINE 18 QUI ENTOURE L'EXTREMITE DU TUYAU ASSEMBLEE A L'ASPIRATEUR. UNE SECONDE BOBINE 32 MONTEE DANS L'ASPIRATEUR ENTOURE CONCENTRIQUEMENT LA PREMIERE BOBINE 18 ET EST CONNECTEE A UN DISPOSITIF DE COMMANDE 35 MONTE DANS L'ASPIRATEUR ET COMMANDANT LE MOTEUR DE CE DERNIER.