baber/WOPTO huggingface dataset:
Patent FR-2471952-A1 (FR)
Title: Procede de purification d'eau usee
Inventor: HAKULINEN RISTO RAINER
IPC: C02F3/28
Filed: 1980-12-12
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE PURIFICATION D'EAU USEE CONTENANT DES COMPOSES PHENOLIQUES CHLORES, TELS QUE DES EFFLUENTS DE BLANCHIMENT D'UNE PAPETERIE DE PULPE DE CELLULOSE AU SULFATE. LA PURIFICATION EST EFFECTUEE BIOLOGIQUEMENT DANS UN REACTEUR 1 A LIT FLOTTANT 8 QUI A ETE INOCULE AVEC UNE POPULATION BACTERIENNE DECOMPOSANT LES COMPOSES PHENOLIQUES CHLORES ET OU LES BACTERIES UTILISENT DES PARTICULES FLOTTANTES COMME SUBSTRAT DE FIXATION. LA PURIFICATION SE PRODUIT DANS LE REACTEUR DANS DES CONDITIONS ANAEROBIES ET L'EAU EXTRAITE DU REACTEUR 9 PEUT ETRE OXYGENEE OU AEREE 12 ET SOUMISE A UNE ETAPE SUPPLEMENTAIRE DE PURIFICATION AEROBIE, OU UN AUTRE REACTEUR 2 A LIT FLOTTANT 19 OU A FILTRE EN ECORCE EST UTILISE.
Patent FR-2473207-A1 (FR)
Title: Dispositif de commande d'ecrans electroluminescents
Inventor: HAUGSJAA PAUL O
IPC: H05B44/00
Filed: 1980-12-31
Abstract: L'INVENTION CONCERNE LA COMMANDE D'ECRANS ELECTROLUMINESCENTS CONSTITUES PAR UNE PLURALITE D'ELEMENTS ELECTROLUMINESCENTS A COUCHE MINCE POURVUS CHACUN D'UNE ELECTRODE NUMERIQUE ET D'UNE ELECTRODE D'ELEMENT (RESPECTIVEMENT D1, D2... ET S1, S2...). SELON L'INVENTION, PUISQUE L'EMISSION LUMINEUSE EST OBTENUE PAR INVERSION DU CHAMP ELECTRIQUE APPLIQUE A CHAQUE ELEMENT, CEUX-CI SONT D'ABORD PRE-CHARGES PAR APPLICATION D'UNE PREMIERE TENSION SUR L'ELECTRODE NUMERIQUE ET D'UNE SECONDE TENSION SUR L'ELECTRODE D'ELEMENT; PUIS UN ADRESSAGE SELECTIF EST OBTENU PAR APPLICATION DE LA SECONDE TENSION SUR L'ELECTRODE NUMERIQUE DES ELEMENTS SELECTIONNES DONT LA MISE EN SERVICE EST OBTENUE PAR APPLICATION SIMULTANEE DE LA PREMIERE TENSION SUR L'ELECTRODE D'ELEMENT DES ELEMENTS SELECTIONNES. APPLICATION AUX DISPOSITIFS D'AFFICHAGE.
Patent FR-2497867-A1 (FR)
Title: Wooden door frame or window frame - incorporates gap between glass and bottom section for drainage purposes
Inventor: VAJENTE ROLAND
IPC: E06B7/26
Filed: 1981-01-09
Abstract: The wooden door or window frame includes a bottom section (4) having a drainage surface (4b) to which blocks (7) are secured at various points. The blocks support the lower edge of the glass (5) above the surface (4b) leaving a gap through which rain-water can freely pass. A strip (8) is pref. secured between the blocks and the glass retainer (6) and directs water over the lip (1a) of the sill (1).
Patent FR-2475161-A1 (FR)
Inventor: ZOLLINGER HANS
IPC: F16B5/02
Filed: 1981-01-26
Abstract: A device which is like a rotating channel for holding a body between two mutually parallel parts (1) which each have a hole (4) comprises a supporting ring (2) for the body and a threaded body (8, 9) which is inserted into the holes (4) and presses the two parts (1) against one another. The two parts (1) are offset in a stepped shape with respect to the supporting ring (2), the offset surface (3) of each part (1) running parallel to its other surface and containing the respective hole (4). The supporting ring (2) is provided with in each case one step (6) on both sides, which steps correspond essentially with the offsets. As a result of the shape of the offsets, the holes (4) can be incorporated subsequently in the already produced offsets, which makes possible accurate centring and accurate conformity of the dimensions and shape of the holes (4).
Patent FR-2500827-A1 (FR)
Title: N-Allyloxy:carbonyl para-hydroxyphenyl glycine - useful intermediate for para-hydroxyphenyl glycyl chloride, used in antibiotic synthesis
Inventor: BIARD MICHEL
IPC: C07C271/06
Filed: 1981-03-02
Abstract: 2-(p-hydroxyphenyl) glycine of formula (I) is new: It is made by reacting D(-) 2-(p-hydroxyphenyl) glycine with allyl Chloroformate in presence of aq. alkali hydroxide, than acidification. (I) is an intermediate for D(-)2-(p-hydroxyphenyl) glycyl chloride hydrochloride (II) which is used in synthesis of cephalosporins and amoxycillin. (II) is now prepd. with very high purity and in yields of at least 80%.
Patent FR-2477791-A1 (FR)
Title: Systeme d'electrodes de decharge corona
Inventor: RUEGGEBERG WERNER
IPC: H01T19/00
Filed: 1981-03-03
Abstract: LE SYSTEME D'ELECTRODES DE DECHARGE CORONA SELON L'INVENTION UTILISE UNE ELECTRODE TAMPONNEE LIQUIDE-QUARTZ REFROIDIE PAR UN LIQUIDE. UN TEL SYSTEME CONVIENT PARTICULIEREMENT BIEN POUR SUPPRIMER LE LUSTRE OU LE BRILLANT DE REVETEMENTS DURCISSABLES PAR L'ENERGIE DE RAYONNEMENT. IL COMPREND UNE ELECTRODE 7 ET LE TUBE DE QUARTZ 8; UNE PLURALITE D'ENTRETOISES 13 DISPOSEES ENTRE L'ELECTRODE 7 ET LE TUBE DE QUARTZ 8 ET UNE ELECTRODE DE MISE A LA TERRE 5 DISPOSEE PARALLELEMENT AU TUBE DE QUARTZ 8, L'ESPACE COMPRIS ENTRE LES DEUX ELEMENTS 8 ET 5 FORMANT UNE REGION DE DECHARGE CORONA OU L'ON FAIT PASSER LE MATERIAU A TRAITER.
Patent FR-2501173-A1 (FR)
Title: Rubbish bin for public use - comprises receptacle and lid both having limited tilting for filling and emptying
IPC: B65F1/14
Filed: 1981-03-03
Abstract: The rubbish bin has a receptacle mounted on a carrying structure (8). A cover (5) is pivoted to one side of the receptacle (1) which itself is mounted on the support by pivoting fittings (7). These give a stable position for the receptacle for filling but also allow it to tilt to a stable position. The cover's pivoting fittings (19), allow, in one position, limited cover pivoting. In another position they allow the cover to be folded back from the receptacle.
Patent FR-2501787-A1 (FR)
Title: Carburettor for IC-engine - has fuel metering used on butterfly valve of throat to form fuel-air charge
IPC: F02M7/22
Filed: 1981-03-16
Abstract: The carburettor has a tubular body with a butterfly valve dividing it into front and rear sections. The butterfly (5) is mounted on an offset pivot axis so that it is in pneumatic imbalance when opening. There is an actuator (10) to open the valve against a closing spring. A cup (25) on the face of the valve collects the fuel to form a fuel-air charge. A metering feed (34) supplies fuel under pressure and is formed between the cup and a ramp (45) which accelerates and regulated the flow.
Patent FR-2481442-A1 (FR)
Title: Appareil pour controler l'exactitude de dimensions d'objets volumineux
Inventor: WIKLUND KLAS RUDOLF
IPC: G01B11/24
Filed: 1981-04-21
Abstract: LA PRESENTE INVENTION CONCERNE UN APPAREIL POUR CONTROLER L'EXACTITUDE, OU POUR MESURER LES DIMENSIONS D'UN OBJET VOLUMINEUX, TEL QU'UNE CARROSSERIE 1 D'AUTOMOBILE MUNIE DE POINTS DE CONTROLE 2 A 7. AU MOINS UN TRAJET DE DEPLACEMENT (POUTRES 8, 9) LONGE L'OBJET, TRAJET LE LONG DUQUEL PEUT SE DEPLACER AU MOINS UN DISPOSITIF DE TRANSMISSION 12, 14 QUI EMET UN ETROIT FAISCEAU LUMINEUX ORIENTE A UN CERTAIN ANGLE PAR RAPPORT AU TRAJET. AU MOINS DEUX FAISCEAUX LUMINEUX SONT EMIS SIMULTANEMENT A PARTIR DE DEUX POINTS DE DEPART DIFFERENTS VERS CHAQUE POINT DE CONTROLE. POUR PERMETTRE DE DETECTER CLAIREMENT SI LES DEUX FAISCEAUX FRAPPENT EXACTEMENT LE MEME POINT, ILS SONT MODULES EN OPPOSITION DE PHASE PAR UN MODULATEUR 11 A UNE FREQUENCE TELLE QUE, LORSQU'UN SEUL FAISCEAU FRAPPE LE POINT DE CONTROLE, LA LUMIERE QU'IL RENVOIE PARAIT CLIGNOTER TANDIS QU'ELLE APPARAIT FIXE LORSQUE LES DEUX FAISCEAUX FRAPPENT CE POINT.
Patent FR-2508181-A1 (FR)
Title: Water vapour sealed enclosure for optical instrument or laser - has cartridge of inert gas connected to optical enclosure through pressure reducer
Inventor: LEBLANC MICHELE
IPC: G02B27/00
Filed: 1981-06-19
Abstract: The optical enclosure (1) defines a chamber (2) in which the elements (3) are located. The enclosure is closed by external optical elements such as the object lens (4) and the eyepiece (5). A cartridge (6) of an inert gas under pressure is located external to the instrument assembly and communicates permanently with the chamber through a connecting tube (7). A release valve (8) reduces the pressure from the cartridge to the chamber, and a non-return valve (9) prevents gas flow from the chamber to the cartridge. A connector assembly allows the cartridge to be replaced when insufficient gas pressure is available, as determined by a pressure sensor.
Patent FR-2485046-A1 (FR)
Title: Fil retors composite et applications de celui-ci
Inventor: ITO OSAMU
IPC: A61F13/15
Filed: 1981-06-19
Abstract: LA PRESENTE INVENTION CONCERNE UN FIL RETORS COMPOSITE COMPRENANT AU MOINS DEUX FILS 1 ET 2 AYANT ETE RETORDUS ENSEMBLE, CE FIL COMPOSITE ETANT CARACTERISE EN CE QU'AU MOINS UN FIL 1 EST SUSCEPTIBLE D'ETRE RETRECI DANS LE SENS DE LA LONGUEUR ET RENDU ELASTIQUE PAR CONTACT AVEC DE L'EAU ET EN CE QU'AU MOINS UN AUTRE FIL 2 A UNE LONGUEUR PRATIQUEMENT NON MODIFIEE MEME PAR CONTACT AVEC DE L'EAU. DES ESPACES VIDES IMPORTANTS SONT FORMES AUTOUR DU FIL 2 APRES ABSORPTION DE L'EAU; APRES CETTE ABSORPTION, LA CAPACITE DE RETENTION D'EAU EST ACCRUE ET LE FIL RETORS COMPOSITE DEVIENT ELASTIQUE. L'INTERVENTION S'APPLIQUE NOTAMMENT A LA CONFECTION DE SERVIETTES HYGIENIQUES, DE COUCHES ET DE COSTUMES DE BAIN.
Patent FR-2508681-A1 (FR)
Title: Display for variable analogue signal - comprises X=Y matrix of LED's controlled via A=D converter
Inventor: LEFRANCOIS
IPC: G01R13/40
Filed: 1981-06-26
Abstract: The indicator for displaying a variable signal includes a scale of light emitting diodes controlled by a logic unit receiving a signal from an analogue-digital converter. The A-D converter receives an input which is the variable signal to be displayed. The matrix of display diodes is supplied by two decoders to achieve a point by point display on the diode scale. A comparator compares the converted variable signal with a predetermined threshold value, and controls an additional alarm indicating diode. The alarm diode indicates when the variable signal exceeds certain thresholds which may be set by a manual control. The alarm diodes may be arranged to flash, being supplied with an oscillator.
Patent FR-2490944-A1 (FR)
Title: Pique-fleurs pouvant recevoir, outre des fleurs, des rameaux et analogues
Inventor: RODER MANFRED
IPC: A01G5/04
Filed: 1981-06-29
Abstract: PIQUE-FLEURS POUVANT RECEVOIR EGALEMENT DES RAMEAUX, DES FRUITS, ETC., ET CONSTITUE PAR UN CORPS HYDROPHILE OU HYDROPHOBE EN MATERIAU MOUSSE QUI EST RELIE DE MANIERE FIXE A UN SUPPORT EN MATIERE SYNTHETIQUE, CAOUTCHOUC, BOIS, METAL OU ANALOGUE. LE SUPPORT EST UNE CUVETTE EN FORME D'AUGE 2 DANS LAQUELLE EST PLACE UN CORPS EN MATERIAU MOUSSE 1 S'ENGAGEANT DE MANIERE AJUSTEE A L'INTERIEUR DE LA CUVETTE 2 ET L'ENSEMBLE AINSI OBTENU EST ENFERME DANS UNE PELLICULE 6 EN MATIERE SYNTHETIQUE RETRACTABLE, CETTE PELLICULE PRESENTANT DES TROUS REPARTIS SUR SA SURFACE.
Patent FR-2508800-A1 (FR)
Title: Device for intra:vaginal admin. - comprises an ovule contg. active compsn. attached to a flexible absorbent support
IPC: A61F13/20
Filed: 1981-07-06
Abstract: Device for intravaginal admint. of pharmaceutical compsns. comprises an ovule, contg. the compsn., fixed to the end of a flexible absorbant cylindrical support. The walls of the ovule are extended at one end to form a cylindrical tube into which the support is fixed by pressure from the walls. The compsn. may be cicatrising or anti-infection agents and the device has the advantage of holding the compsn. in place with no leakage losses.
Patent FR-2510385-A1 (FR)
Inventor: FRITSCH EDGAR
IPC: A47J39/02
Filed: 1981-08-03
Abstract: 1. Heated serving tray comprising a hotplate (71 , 72 ) coated with a moulded material forming an upper shell (2) and a lower shell (3), these two shells (2, 3) being assembled by means of an extruded insulating foam (4), the hotplate (71 , 72 ) being fitted with an electrical resistance (12) on which is placed a regenerative vessel containing the hot food, covered with a domed dish-cover, characterised by the fact that the upper moulded shell (2) comprises at least one cavity (6) serving as a channel for the hotplate (71 , 72 ) and having a shoulder which comes to rest on the lower surface (9) of the rim (10) of that cavity (6), and at least one peripheral boss (181 , 182 ) surrounding the cavity (6), thus making a bowl (21) in which the vessel containing the hot food is placed.
Patent FR-2495405-A1 (FR)
Title: Dispositif pour selectionner et visualiser des caracteres alphanumeriques d'identification des emetteurs, dans un recepteur de radiodiffusion
Inventor: NOHSE DIETER
IPC: H03J1/04
Filed: 1981-09-08
Abstract: Ce dispositif comprend un bouton d'accord 3 à crantage magnétique qui peut être transformé en un sélecteur rotatif par pression sur une touche électrique 8. En amenant le bouton sur une position angulaire donnée et en pressant la touche 8 on fait apparaître le signe alphanumérique ainsi sélectionné dans un segment d'affichage 5. Une autre touche 9 sert à décaler d'une case le signe alphanumérique ainsi mémorisé et affiché pour permettre la sélection du signe suivant. Une touche 10 charge dans une mémoire les signes affichés. Ensuite, chaque fois qu'on presse l'une des touches du clavier 11 de pré-sélection des stations, le symbole affecté à l'émetteur ainsi mémorisé et affiché apparaît sur le segment 5. Application aux réceptions de radio-diffusion à modulation de fréquence. (CF DESSIN DANS BOPI)
Patent FR-2512721-A1 (FR)
Title: Dispositif universel de supportage et de bridage d'une piece
Inventor: BLATRIX JEAN-PIERRE
IPC: B23Q3/10
Filed: 1981-09-14
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF UNIVERSEL DE SUPPORTAGE ET DE BRIDAGE D'UNE PIECE CE DISPOSITIF COMPREND ESSENTIELLEMENT UNE COURONNE 10 QUI PEUT ETRE FIXEE SUR UNE PLAQUE DE BASE ET DANS LAQUELLE SONT EMBOITES UNE PLURALITE DE DISQUES 6, 7, 8 AGENCES CONCENTRIQUEMENT LES UNS DANS LES AUTRES A L'EXCEPTION D'UN DISQUE 9 QUI EST EXCENTRE PAR RAPPORT AUX AUTRES, LES DISQUES 7, 8, 9 COMPORTANT CHACUN UNE COLONNE 5 DE SORTE QUE LES COLONNES SOIENT AINSI APTES A COUVRIR TOUS LES POINTS D'UNE SURFACE DONNEE QUELCONQUE PAR ROTATION RELATIVE DES DISQUES 6, 7, 8 ET 9. LE DISPOSITIF DE L'INVENTION PERMET LE SUPPORTAGE ET LE BRIDAGE DE PIECES A USINER AYANT UNE FORME QUELCONQUE.
Patent FR-2513526-A1 (FR)
Title: Dispositif d'entrainement pour joueur de tennis
IPC: A63B69/38
Filed: 1981-09-29
Abstract: L'INVENTION SE RAPPORTE A LA PRATIQUE DU TENNIS ET A POUR OBJET UN DISPOSITIF D'ENTRAINEMENT PORTE PAR UN JOUEUR ET COMPRENANT UNE TIGE 2 TELESCOPIQUE ET ORIENTABLE, FIXEE A UNE LARGE CEINTURE 1 DANS LA REGION DORSALE 1A DE CELLE-CI ET PORTANT A SON EXTREMITE UN OBSTACLE 9 DONT LA POSITION EST REGLEE POUR DEFINIR L'ENDROIT OU DOIT VENIR S'ARRETER LA RAQUETTE DU JOUEUR DANS L'EXECUTION CORRECTE D'UN COUP DE GENRE DETERMINE. LE JOUEUR PERCOIT IMMEDIATEMENT PAR UNE SENSATION PHYSIQUE DIRECTE, S'IL A CORRECTEMENT OU NON EXECUTE LE COUP. APPLICATION A L'ENSEIGNEMENT DU TENNIS.
Patent FR-2496819-A1 (FR)
Title: Flexible watertight bellows joint - has interior support frame of thin material to compensate for differential pressure
Inventor: WULF PETER
IPC: F16J3/04
Filed: 1981-12-21
Abstract: The flexible bellows is assembled onto a support frame which, whilst being flexible, allows differential movement between the two ends. The frame consists of two end flanges (3,4) onto which the bellows is mounted. The two flanges are connected by a thin upper and lower link (5). The point of connection onto the flange is reduced to a film of material (6) to maintain the required degree of flexibility.
Patent FR-2497901-A1 (FR)
Title: Dispositif de tension de courroie
Inventor: MIJO RADOCAJ
IPC: F16H7/08
Filed: 1981-12-31
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE TENSION D'UNE COURROIE D'ENTRAINEMENT SANS FIN DU SYSTEME D'ENTRAINEMENT D'ACCESSOIRES D'UN VEHICULE. LE DISPOSITIF COMPREND UN CARTER 10 AGENCE POUR ETRE MONTE DANS UNE ZONE ADJACENTE A LA COURROIE; UN ENSEMBLE D'ARBRES 31, 32 MONTE DE FACON A COULISSER A L'INTERIEUR DU CARTER ET MOBILE DANS UNE DIRECTION DE TENSION DE COURROIE POUR AMENER UNE POULIE 36 EN CONTACT DE TENSION AVEC LA COURROIE D'ENTRAINEMENT; UN RESSORT 27 COOPERANT FONCTIONNELLEMENT AVEC L'ENSEMBLE D'ARBRES POUR FAIRE DEPLACER PAR GLISSEMENT L'ENSEMBLE D'ARBRES POUR FAIRE DEPLACER PAR GLISSEMENT L'ENSEMBLE D'ARBRES DANS LA DIRECTION DE TENSION DE COURROIE, ET UN MOYEN D'EMBRAYAGE 44, 50 COOPERANT FONCTIONNELLEMENT AVEC L'ENSEMBLE D'ARBRES DANS LE SENS DE TENSION DE COURROIE ET POUR EMPECHER UN MOUVEMENT DE L'ARBRE DANS UN SENS OPPOSE AU SENS DE TENSION AFIN DE MAINTENIR LA POULIE DANS UNE POSITION AVANCEE DE TENSION DE COURROIE. APPLICATION AU DOMAINE AUTOMOBILE.
Patent FR-2519845-A1 (FR)
Title: Tubes for frozen embryo storage - contg. culture, cryoprotective and osmotic media sepd. by gas bubbles
Inventor: RENARD JEAN-PAUL
IPC: A01N1/02
Filed: 1982-01-15
Abstract: Tubes for storing frozen embryos (e.g. of cows, sheep or goats) comprise the following elements, counting in sequence from one end to the other: (a) a stopper; (b) a culture medium; (c) a gas mixt.; (d) the embryo in a cryoprotective medium (I) which penetrates into the cells of the embryo; (e) a gas bubble; (f) a soln. of at least one water-miscible substance (II) which is nontoxic and does not penetrate the cells of the embryo but produces sufficient osmotic pressure to induce diffusion of (I) out of the cells; (g) a gas bubble; and (h) a stopper. The arrangement must be such that, on thawing, the embryo in (I) is brought into direct contact with the soln. of (II). More specifically, the gas bubble (e) moves to end (h) on thawing, so that elements (d) and (f) come into contact. The tubes are useful for embryo transplantation, allowing the embryo to be inserted directly into the host without further treatment.
Patent FR-2523838-A1 (FR)
Title: Threaded stud for tooth rebuilding - has thread of very fine pitch to avoid cracking root
Inventor: LATERROT CLAUDE PAUL JEAN
IPC: A61C5/35
Filed: 1982-03-23
Abstract: The threaded stud forms a channel anchorage for material used in rebuilding a tooth, it comprises a protruding and profiled head (1) integral with a threaded shank (2) inserted and sealed in the dental channel after drilling and then screwed home for part of a turn to increase its grip. To improve the grip still further and avoid the risk of cracking or bursting of the root, the thread (7) is of very fine pitch, between 0.2 and 0.45 mm for a shank diameter between 1.2 and 1.7 mm. The angle of the triangular-profile thread is approximately 60 deg.
Patent FR-2524847-A1 (FR)
Title: Filing cabinet for inspection of papers in situ - has freely supported rods with chamfered ends to withstand heavy loads for smooth opening
IPC: B42F15/06
Filed: 1982-04-08
Abstract: The filing cabinet has a group of substantially horizontal freely supported rods (84,86) which extend in a plane parallel to each other wherein the far end (100,102) of each rod (84,86) has a cam-like inclined plane (106, 112) and a point (104,110) running in the same plane as the base surface of the rod (84). Double the amount of vertically hanging papers can be stored as compared with known systems wherein the individual papers can be satisfactorily observed without having to be removed. When the rod is under strain from the papers and the cupboard is opened any sagging is compensated and the cupboard can be easily closed.
Patent FR-2525378-A1 (FR)
Title: Support frame for compact nuclear boiler - where reactor vessel and steam generators possess trunnions able to slide in hydraulic ball and socket bearings in frame to absorb shock
Inventor: PIERART ROBERT
IPC: G21C13/024
Filed: 1982-04-16
Abstract: Nuclear reactor is located in a rigid vessel, which is connected by short radial pipes to at least two vertical steam generators located symmetrically round the vessel. A prim. heat exchange fluid flows between the reactor and the generators via the radial pipes, which can only tolerate relatively small movements w.r.t. the vessel without being damaged. The vessel and generators form a monoblock located in a rigid frame. The vessel is provided with a pair of trunnions, which can each slide in bearings in the frame. Each steam generator is also located in the frame by trunnions which can slide in bearings. The invention provides a structure which is highly resistant to dynamic shock or earthquakes.
Patent FR-2506656-A1 (FR)
IPC: B26B5/00
Filed: 1982-05-26
Abstract: In the case of a cutting tool having a replaceable blade which is perforated and having a cutter casing which is composed of two halves and in which a slide is mounted which supports the blade, there is mounted in the slide a second, spring-loaded slide with two projections of different diameters which are fixedly arranged one above the other on one of the broad sides of the said second slide, a blade being slidable onto one projection in each case via its perforation which corresponds to the diameter of the projection. In order to cause the second slide to drop away and to simplify replacement of the blade, the inherently resilient slide has a projection on its broad sides, the diameter of one projection being larger that the diameter of the other projection. Furthermore, each half of the cutter casing has, in its front region, a groove which extends in a longitudinal direction, opens out into the front end of the longitudinal half and corresponds with that projection of the slide which is facing towards it.
Patent FR-2507480-A1 (FR)
Title: Dispositif d'autotransfusion au cours d'une operation
Inventor: LASZCZOWER MAX
IPC: A61M1/00
Filed: 1982-06-11
Abstract: UN RECIPIENT TRANSPARENT 15 COLLECTEUR DE SANG EST RACCORDE PAR L'INTERMEDIAIRE D'UN TUYAU 27 A UNE SOURCE DE DEPRESSION 28 ET PAR L'INTERMEDIAIRE D'UN TUYAU FLEXIBLE 12, A UN TUBE D'ASPIRATION 30. LA SECTION LIBRE DU TUYAU FLEXIBLE 12 PEUT ETRE MODIFIEE OU COMPLETEMENT FERMEE AU MOYEN D'UNE PINCE DE REGLAGE 11. LORS DE L'ASPIRATION DU SANG, ON TIENT LE RECIPIENT 15 D'UNE MAIN PAR SA SECTION INFERIEURE FORMANT POIGNEE 16 TANDIS QUE L'AUTRE MAIN ACTIONNE LA PINCE DE REGLAGE 11 ET GUIDE SIMULTANEMENT LE TUBE D'ASPIRATION 30. POUR UNE AUTOTRANSFUSION, ON DETACHE LE RECIPIENT DU TUYAU FLEXIBLE 12 ET DE LA CONDUITE DE DEPRESSION 27, ON LE RETOURNE ET L'AUTOTRANSFUSION PEUT SE DEROULER COMME UNE TRANSFUSION COURANTE PAR L'INTERMEDIAIRE D'UN DISPOSITIF DE TRANSFUSION. CE DISPOSITIF, DANS LEQUEL LE TUYAU FLEXIBLE EST TRES COURT MENAGE LE SANG, EST FACILE A MANIPULER ET OFFRE UNE GRANDE SECURITE.
Patent FR-2528781-A1 (FR)
Title: Rapid transit type ski lift - moved on pulsed system in trains made of groups of vehicles
IPC: B61B12/02
Filed: 1982-06-18
Abstract: The teleski has a number (K) of trains (4) in (L) groups (5) of (N) vehicles (6), fixed together by a cable held between a driven pulley and a return one. It is used for transporting ski personnel or material. The movement is of a pulsed type, following a cycle determined as a function of the variables (K), (L) and (N) to obtain higher or lower fixed load and speed conditions. The symmetrical layout allows simultaneous embarkation of all vehicles at reduced speed, in a train group, or disembarcation in series of all vehicles at one point.
Patent FR-2513715-A1 (FR)
Inventor: ENBERG BO
IPC: F16D65/22
Filed: 1982-09-22
Abstract: An electromagnetic disc brake for rotating machines having a rotating brake disc (9), which is mounted on the machine shaft (8) and is arranged between two brake discs (6,7) which cannot rotate. In this arrangement, the brake disc (6) forms the armature, moving in the axial direction, of an electromagnet (A). The brake disc (6) is pressed by springs (20) against the brake disc (9), which rotates with the machine shaft, and a second fixed brake disc (7). The disc brake has an adjusting device for manual, infinitely variable adjustment of the air gap (a) which consists of adjusting nuts (13) which are axially fixed but are supported such that they can rotate in the magnet housing (4). The adjusting nuts (13) interact with the bolts (3) supporting the brake. The springs (20) acting on the brake disc (6) are arranged in recesses (19) in the adjusting nuts (13).