baber/WOPTO huggingface dataset:
Patent FR-2539703-A1 (FR)
Title: Improvement applied to a motorised microlight used as a working tool for dusting by granules
IPC: B64D1/16
Filed: 1983-01-20
Abstract: The invention relates to an improvement applied to the motorised microlight used as a working tool for dusting by granules, consisting of a tubular triangular chassis 1, of a movable front wheel 2, of two retractable rear wheels 3 which have the function of preventing the propeller breaking, of a mechanism 4 controlling its rear wheels, of a tank 21, of a dusting turbine 35-36, of a power plant 40 fitted with a propeller 41, of conventional wings 50, and of a control trapezium 51. Application to airborne treatment in agriculture.
Patent FR-2521817-A1 (FR)
Inventor: DREYER HEINZ
IPC: A01B63/14
Filed: 1983-02-01
Abstract: Agricultural implement combination mountable on a tractor, consisting of a soil-working implement, of a follow-up roller located behind the soil-working implement and of a seed drill. To develop an easily constructed implement combination in such a way that sufficient rear soil consolidation and good ground contact are ensured, without increasing the actual weight of the implement combination, some of the weight (G) of the tractor (10) can be transferred at least to the follow-up roller (3) and the follow-up roller (3) is arranged so as to be shiftable counter to the force of at least one elastic element (25, 26).
Patent FR-2542358-A1 (FR)
Title: Anti-theft device for luggage
IPC: E05B73/00
Filed: 1983-03-11
Abstract: The invention relates to anti-theft device for luggage, making it possible to enclose a luggage item 7 placed on a luggage carrier 6 by means of a movable and articulated box. It comprises a support 1 fastened to the wall 2 and sides 9, 10, 13 fixed to one another and articulated by means of hinges 8. The fastening of the support 1 and of the hinges 8 is carried out so that the screws become inaccessible when the device is in operation. The locking of the box thus formed is ensured mainly by the incorporation of a removable personal lock cylinder fitting all anti-theft devices for luggage. Of the most pertinent uses of the invention, mention may be made of security within hotel rooms.
Patent FR-2542760-A1 (FR)
Title: Installation perfectionnee pour le traitement en continu de matieres en fusion en vue de l'obtention de produits bouletes
IPC: C21B3/08
Filed: 1983-03-17
Abstract: L'INSTALLATION EST DU TYPE SELON LAQUELLE LA MATIERE FONDUE, SOUMISE A L'ASPERSION DE JETS D'EAU, EST ENVOYEE SUR TAMBOUR ROTATIF PUIS DISPERSEE EN GERBE DANS UNE ENCEINTE ISOLANTE FERMEE MUNIE A SA BASE D'UN SYSTEME DE RECEPTION DES PARTICULES REFROIDIES OU BOULETTES. SELON L'INVENTION, ON MET EN OEUVRE UN TAMBOUR ETANCHE REFROIDI PAR CIRCULATION INTERNE D'EAU EN CIRCUIT FERME ET MUNI DE PALES AYANT UN PROFIL SPECIAL EN FORME DE CUILLER OU DE "CHISTERA". EN OUTRE, LE SYSTEME DE RECEPTION EST CONSTITUE PAR UNE SERIE DE TABLES VIBRANTES DISPOSEES EN CASCADE DONT LA DERNIERE, LA PLUS ELOIGNEE DU TAMBOUR ROTATIF ET RECEVANT LE CONTENU DES TABLES EN AMONT, DEVERSE L'ENSEMBLE DES BOULETTES SECHES RECUEILLIES SUR UN CONVOYEUR A BANDE CAPOTE QUI CONDUIT CES DERNIERES VERS DES TREMIES OU SILOS DE STOCKAGE. APPLICATION AU TRAITEMENT DE LAITIERS METALLURGIQUES.
Patent FR-2524343-A1 (FR)
Inventor: HEUKAMP VOLKER
IPC: B02C13/09
Filed: 1983-04-05
Abstract: An impact plate made of cast high-carbon steel for rebound crushers is composed of an impact wall, a reinforcement wall arranged at a distance behind the latter and intermediate ribs which are cast in one piece with the two walls. As a result of this construction of the impact plate, the reinforcement wall can still be used after wear of the impact plate as a floor, reinforced by the ribs, of the inlet chute of the rebound crusher. Corresponding brackets are provided on the rebound crusher housing for the two modes of use.
Patent FR-2527773-A1 (FR)
Title: Procede pour la mise en oeuvre d'une analyse chimique
Inventor: VOUTINAINEN REIJO ANTERO
IPC: G01N21/53
Filed: 1983-05-25
Abstract: L'INVENTION SE REFERE A UN PROCEDE POUR EFFECTUER UNE ANALYSE CHIMIQUE SELON UN PRINCIPE DE MESURE BASE SUR LA LUMIERE FRAPPANT UN ECHANTILLON PLACE DANS UNE CUVETTE 1, PROCEDE DANS LEQUEL LA LUMIERE EST PRODUITE PAR UNE SOURCE 11 DE LUMIERE ET INTERCEPTEE PAR INTERMITTENCE, ET LA MESURE EST EFFECTUEE A L'AIDE D'UN OU PLUSIEURS DETECTEURS 4, 5, ET DANS LEQUEL LA CUVETTE 1 CONTENANT L'ECHANTILLON EST PLACEE DANS UN ELEMENT 2 EN FORME DE MANCHON PRESENTANT DES OUVERTURES 3 DANS UNE PAROI OPAQUE, CARACTERISE EN CE QUE LA LUMIERE EST INTERCEPTEE PAR INTERMITTENCE EN IMPRIMANT UN MOUVEMENT ROTATIF AU MANCHON 2 AUTOUR DE SON AXE CENTRAL PENDANT TOUTE LA DUREE DE LA MESURE, ET EN CE QUE LA MESURE EST EFFECTUEE TANT SOUS UN ANGLE DE 180 QUE SOUS UN ANGLE DIFFERENT DE 180 PAR RAPPORT A LA LUMIERE AVEC LAQUELLE LA MESURE EST EFFECTUEE.
Patent FR-2549569-A1 (FR)
Title: Hydraulic timing valve and washing mouth equipped with such a valve
Inventor: SALOMON RENE ERNEST
IPC: F16K21/16
Filed: 1983-07-22
Abstract: The present invention relates to a valve with automatic closure intended to be mounted at the exit of a hydraulic conduit, this valve comprising a body 1 in which there is movably mounted a flap 2 capable of interacting with a seat 3 made in the body on the path of the liquid vein. According to the invention, the flap 2 is formed by a differential piston 8 pierced on either side with an axial orifice 16 housed so as to freely slide in the body 1 of the valve, the small face 9 of the differential piston being turned towards the seat 3 whilst its large face 13 delimits with the body of the valve a sealed hydrostatic pressure chamber 15 equipped with a means for putting it in communication with the atmosphere, preferably formed by a second orifice 26 traversing the wall of the pressure chamber 15 and having a smaller cross-section than the first 16. In this way a hydraulic timing valve is manufactured, which only requires as an energy source the liquid which is subjected to its action. The present invention also relates to a gutter washing mouth equipped with such a valve.
Patent FR-2554545-A1 (FR)
Title: Connecting strip profile.
IPC: E05D1/02
Filed: 1983-11-08
Abstract: Connecting strip profile enabling volumes to be created. The subject of the invention is the mutual connection of plates as well as their articulation or the simple framing of a plate. The invention is characterised by its shape of an 8 opened at its ends (see Figure 1 for the abstract). The connecting strip may be used for creating mini-greenhouses or other volumes. The connecting strip may be produced from synthetic material by extrusion, and may be used for light creations of reduced dimensions.
Patent FR-2537378-A1 (FR)
Title: Clavier a membrane
Inventor: AKIHIKO MATSUMARU
IPC: H01H13/712
Filed: 1983-11-29
Abstract: ON PROPOSE UN CLAVIER A MEMBRANE AYANT UNE COUCHE TAMPON22 PREVUE SUR AU MOINS UNE PLAQUE DE COMMUTATION A COUCHES DE CIRCUITS IMPRIMES, CE QUI PERMET UNE REPARTITION PLUS REGULIERE DES EFFORTS PROVOQUES PAR LES MANOEUVRES REPETEES ET CE QUI PERMET D'AUGMENTER LA DUREE DE VIE. LA COUCHE TAMPON22 EST REALISEE DE PREFERENCE EN UN MATERIAU AYANT UNE FORTE MEMOIRE OU UNE FORCE DE RESTAURATION, TEL QU'UN ADHESIF SENSIBLE A LA PRESSION OU UN ADHESIF A BASE DE CAOUTCHOUC.
Patent FR-2538297-A1 (FR)
Title: Dispositif de moulage pour le moulage d'ebauches ou paraisons a double couche dans une machine de moulage, apres injection, par etirage et soufflage
IPC: B29C65/00
Filed: 1983-12-28
Abstract: La présente invention concerne un dispositif de moulage d'ébauches ou paraisons à double couche dans une machine de moulage, après injection, par étirage et soufflage. Ce dispositif est caractérisé en ce que des dispositifs de blocage 18, 19 sont prévus à l'intérieur et à l'extérieur du plateau de transfert 16, sur le côté de l'embase 11 de la machine, un premier moule 29 fermé avec un noyau d'injection 31, à l'extérieur du plateau de transfert 16, pour mouler une ébauche de couche interne 2 tout autour du noyau d'injection 31 et un second moule 30 fermé avec le noyau d'injection 31 ayant un moule de col 17 et portant une ébauche de couche interne 2, sont disposés parallèlement l'un à l'autre sur une platine de blocage du dispositif de blocage 18, et un dispositif 19 de blocage des noyaux d'injection 31 est disposé au-dessus des premier et second moules 29, 30. (CF DESSIN DANS BOPI)
Patent FR-2539644-A1 (FR)
Title: Plaque filtrante, notamment pour l'industrie du papier
Inventor: LAMPENIUS HARRY
IPC: D21D5/04
Filed: 1984-01-20
Abstract: PLAQUE FILTRANTE, NOTAMMENT POUR LA FILTRATION DE PULPE ET DE PATE A PAPIER, CARACTERISEE EN CE QUE SES PERFORATIONS 6 SONT DISPOSEES AU FOND DE RAINURES 2 DONT LA DIRECTION EST SENSIBLEMENT DEVIEE PAR RAPPORT AU SENS DE L'ECOULEMENT DU MATERIAU A FILTRER.
Patent FR-2540596-A1 (FR)
Title: Flat sluice gate valve with closing half plates
IPC: F16K3/02
Filed: 1984-01-23
Abstract: The two half plates (4a,4b) which slide in opposite directions, have U bends (5) enclosing the opening valve passage (2).  Each plate has a toothed rack (7a,7b), which extends in the direction of plate movement and joins the valve control (6). The valve control has an endless screw shaft (17), with two opposed endless screws (18a,18b) mounted in the valve box (1), on one edge of the two plate halves. Each endless screw works a different plate edge, with each half plate edge directed towards the screws, shaped so that the toothed racks interlink with the associated screws.
Patent FR-2540125-A1 (FR)
Title: Prepn. of synthetic rubber
IPC: C08K5/14
Filed: 1984-01-26
Abstract: Synthetic polyolefin rubber is prepd. by treating a homogeneous, finely divided mixt. of atactic polypropylene or its copolymers, 0.01-6%, on total wt., S and 0.5-10%, on total wt., metal oxide (I) with 0.1-10 wt.%, on total wt., of an organic or inorganic oxidative cpd. (II) and allowing to react for up to 2 hrs. for completion of reaction, if necessary heat being applied if exothermic heat of reaction is insufficient. (I) is ZnO. (II) is a peroxide. Mixt. of atactic polymer, S and (I) are mechanically worked to soften mixt. before (II) is added. Mixt. is allowed to react with (II) for 10-20 minutes and maintained at 30-90 deg. C.
Patent FR-2559292-A1 (FR)
Title: Bobinage pour tete magnetique d'enregistrement en couche mince et son procede de realisation
IPC: G11B5/31
Filed: 1984-02-03
Abstract: L'INVENTION CONCERNE UN BOBINAGE DE FAIBLES DIMENSIONS, NOTAMMENT POUR TETE MAGNETIQUE D'ENREGISTREMENT, CONSTITUE D'AU MOINS DEUX SPIRALES 1, 3; 7, 5 ADJACENTES REALISEES SOUS FORME DE COUCHES CONDUCTRICES DEPOSEES SUR UN SUPPORT ISOLANT AINSI QUE SON PROCEDE DE REALISATION. LE BUT DE L'INVENTION EST DE REDUIRE LES DIMENSIONS EN EVITANT LES OPERATIONS DE GRAVURE FINE DU MATERIAU CONDUCTEUR. SELON L'INVENTION, CHAQUE SPIRALE EST DISPOSEE DANS UN PLAN DIFFERENT DE CELUI DES AUTRES SPIRALES, LES DIFFERENTES SPIRALES ETANT, EN PROJECTION ORTHOGONALE A LEURS PLANS, SOIT SENSIBLEMENT CONTIGUES, SOIT CONFONDUES. APPLICATION NOTAMMENT AUX TETES MAGNETIQUES D'ENREGISTREMENT.
Patent FR-2543423-A1 (FR)
Title: Anti-splash cover for cooking pan
Inventor: SCHMITT RAINER
IPC: A47J37/10
Filed: 1984-03-27
Abstract: The anti-splash cover for cooking pans comprises a frusto-conical attachment whose apex angle of the cone is between 50 and 120 deg. The cover has at least one opening (9) in the area of the smallest diameter, with this diameter (d) amounting to 55 to 70% of the diameter (D) of the base surface (7) of the cone.
Patent FR-2562470-A1 (FR)
Title: Process for adhesively bonding two rubber bodies by vulcanisation of a bonding layer; products adapted for the use of such a process; products obtained by application of such a process
Inventor: ROSSIGNOL BERNARD
IPC: B29C37/00
Filed: 1984-04-09
Abstract: Process for adhesively bonding a face 31 of a first rubber body 3 or 30 or 7 onto a face of a second rubber body 1, consisting in: a. applying the said face 31 of the said first body 3 or 30 or 7 to the said face of the said second body 1 with interposition of a layer 2 of vulcanisable bonding gum; b. evacuating the gaseous inclusions trapped between the said rubber bodies and/or resulting from the subsequent vulcanisation reaction; c. vulcanising the stacked arrangement thus produced. The process is characterised in that: - the said face 31 of the said first body 3 or 30 or 7 is applied in such a way that at least the edges 33 of the said face 31 of the said first body 3 or 30 or 7 are in good shape complementarity with the said face of the said second body 1; - the evacuation of the gaseous inclusions is performed by suction within the core of the said bonding gum layer 2 via at least one channel 4 passing through at least one of the two bodies 1 and 3 or 30 or 7.
Patent FR-2556052-A1 (FR)
Title: Appareil d'enregistrement et de reproduction de graphiques dynamiques de puits exploites a l'aide de tiges de pompage.
Inventor: MCTAMANEY LOUIS
IPC: E21B47/00
Filed: 1984-04-18
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL POUR ENREGISTRER PUIS REPRODUIRE DES GRAPHIQUES DYNAMIQUES CHOISIS PORTANT SUR DES PUITS EXPLOITES A L'AIDE DE TIGES DE POMPAGE. DES TRANSDUCTEURS 24 ET 53 PRODUISENT DES SIGNAUX REPRESENTATIFS RESPECTIVEMENT DE LA CHARGE IMPOSEE A UN TRAIN DE TIGES15 DE POMPAGE ET DE LA POSITION DE CE TRAIN DE TIGES. DES MOYENS MEMORISENT CES SIGNAUX ET D'AUTRES LES UTILISENT POUR ANALYSER DES DEFAUTS PROVOQUANT UN ARRET DE L'UNITE DE POMPAGE16. DOMAINE D'APPLICATION : SURVEILLANCE DES PUITS EN EXPLOITATION.
Patent FR-2565552-A1 (FR)
Title: Method and apparatus for packaging certain products in trays or similar containers
Inventor: ROBACHE PATRICK
IPC: B65B31/02
Filed: 1984-06-07
Abstract: Method and apparatus for packaging a specific product in a container on the top of which is attached a covering sheet, welded onto the edges of the container. On either side of the film 17 which is to form the covering sheet 21, the welding chamber of the apparatus used comprises two complementary parts, the upper part 2 of which contains the welding plate 12, whilst its lower part 1 is capable of receiving the packaging container. Each of these two parts is connected to a vacuum pump by means of a control circuit ensuring, successively, the placing under vacuum of the upper part 2, then that of the lower part of this chamber, and, finally, before or after welding of the covering sheet 21, the elimination of the vacuum in the upper part so as to ensure that this sheet is placed against the top of the product contained in the packaging container. The present method and the corresponding apparatus may be used for packaging various products, particularly food products.
Patent FR-2549223-A1 (FR)
Title: Detecteur de fuite a contre-courant avec piege froid
Inventor: FRUZZETTI PAUL RICHARD
IPC: G01M3/20
Filed: 1984-06-22
Abstract: L'INVENTION CONCERNE UN DETECTEUR DE FUITES A CONTRE-COURANT AVEC PIEGE FROID. L'APPAREIL COMPORTE ESSENTIELLEMENT UNE PRISE D'ESSAI 110 QUI RECOIT UN GAZ TRACEUR, UN APPAREIL D'ANALYSE DE GAZ 126 SOUS FORME D'UN SPECTROMETRE DE MASSE QUI DETECTE LE GAZ TRACEUR, UNE PREMIERE POMPE A VIDE 122 DANS LAQUELLE SE PRODUIT UNE DIFFUSION INVERSE RELATIVEMENT ELEVEE DES GAZ LEGERS ET UNE DIFFUSION INVERSE RELATIVEMENT FAIBLE DES GAZ LOURDS, UN PIEGE FROID 118 ENTRE LA PRISE D'ESSAI ET LA SORTIE DE LA PREMIERE POMPE A VIDE ET UNE SECONDE POMPE A VIDE 124 QUI ETABLIT UNE PRESSION PRESCRITE A LA SORTIE PENDANT UN ESSAI DE FUITE. L'INVENTION S'APPLIQUE NOTAMMENT AU CONTROLE EN FABRICATION DE PIECES ETANCHES.
Patent FR-2568653-A1 (FR)
Title: Differentiel a transfert de couple controle pour vehicule automobile
Inventor: ORAIN MICHEL ALEXANDRE
IPC: F16H48/20
Filed: 1984-08-01
Abstract: DIFFERENTIEL POUR VEHICULE AUTOMOBILE, COMPRENANT UN BOITIER 1A, 1B TRAVERSE AXIALEMENT PAR DEUX ARBRES 4, 5 DE COMMANDE DES ROUES MOTRICES DU VEHICULE, DES PLANETAIRES 7, 8 MONTES DANS LE BOITIER 1A, 1B COAXIALEMENT AUX ARBRES 4, 5 ET SOLIDAIRES DE CES DERNIERS EN ROTATION, DES SATELLITES 13, 14 TOURILLONNANT DANS LE BOITIER AUTOUR D'UN AXE 15 PERPENDICULAIRE AUX ARBRES 4, 5 ET FIXE A SES EXTREMITES AU BOITIER, CES SATELLITES 13, 14 POUVANT COOPERER AVEC LES PLANETAIRES 7, 8, CARACTERISE EN CE QUE LES PLANETAIRES 7, 8 ET LES SATELLITES 13, 14 SONT MUNIS DE DENTURES HELICOSPIRALES DE SENS INVERSES DONT LES DENTS 40, 41 SONT INCLINEES SUR UN PLAN AXIAL PASSANT PAR CELLES-CI D'UN ANGLE A DETERMINE EN FONCTION DU TAUX DE TRANSFERT SOUHAITE POUR LE COUPLE D'UN ARBRE 4, 5 A L'AUTRE 5, 4 ET LA DENTURE DE CHAQUE PLANETAIRE 7, 8 ET DE CHAQUE SATELLITE 13, 14 PRESENTE, VUE DANS UN PLAN AXIAL DES PLANETAIRES 7, 8, UNE SECTION EN ESCALIER COMPOSEE DE SEGMENTS 18, 20; 25, 26 PERPENDICULAIRES A L'AXE OX DES ARBRES 4, 5 ET DE SEGMENTS 19, 30; 27, 29 PARALLELES A CET AXE.
Patent FR-2569226-A1 (FR)
Title: Method and device for modifying a motion law, such as a valve-lifting law
Inventor: DELIAVAL JEAN-LUC
IPC: F01L1/356
Filed: 1984-08-16
Abstract: The motion law is transmitted to the receiver 1 by means of a cam 3 having a given profile, subjected to means 7 for rotational driving with variable speed.
Patent FR-2551165-A1 (FR)
Title: Renvoi d'angle a roues dentees coniques entre deux axes d'un appareil agricole
Inventor: GEISTHOFF HUBERT
IPC: F16H7/02
Filed: 1984-08-21
Abstract: LES ROUES CONIQUES 1 DE CE RENVOI D'ANGLE SONT SITUEES A DISTANCE L'UNE DE L'AUTRE ET SONT ACCOUPLEES EN ROTATION ET ENTOUREES PAR UNE COURROIE CRANTEE 2 ELASTIQUE QUI A LA FORME DE L'AIRE LATERALE D'UN CONE TRONQUE A L'ETAT DETENDU. LA DENTURE DE LA COURROIE 2 CORRESPOND A CELLE DES ROUES CONIQUES 1. CELLES-CI PEUVENT AVOIR DES DENTS AVEC DES FLANCS PARALLELES ET DES ENTREDENTS QUI SE RETRECISSENT VERS LE COTE DU PETIT DIAMETRE DES ROUES. LA COURROIE 2 EST AINSI MAINTENUE EN PLACE PAR LES ROUES CONIQUES ELLES-MEMES. IL EST EGALEMENT POSSIBLE DE PREVOIR UNE OU DEUX POULIES GUIDES, PAR EXEMPLE UNE POUR CHAQUE BRIN 7 DE LA COURROIE 2.
Patent FR-2552220-A1 (FR)
Title: Procede et dispositif pour mesurer les parties en creux (sulcus cutis) de la peau humaine
Inventor: ABE TAKEHIKO
IPC: A61B5/107
Filed: 1984-09-06
Abstract: PROCEDE ET DISPOSITIF POUR MESURER LES PARTIES EN CREUX (SULCUS CUTIS) DE LA PEAU HUMAINE. L'IMAGE DE LA SURFACE DE LA PEAU EST AGRANDIE DE 10 A 100 FOIS A L'AIDE D'UNE CAMERA VIDEO 1; ON AFFECTE A L'IMAGE VIDEO AGRANDIE DEUX TYPES DE VALEURS ET L'IMAGE TRAITEE EST PROJETEE SUR UN ECRAN DE TELEVISION 8 DE SURVEILLANCE DESTINE EXCLUSIVEMENT A L'IMAGE VIDEO TRAITEE AU MOYEN D'UN DETECTEUR VIDEO 9 DE MOTIF. ENSUITE, UN BOUTON 10 DE REGLAGE DE SEUIL EST ACTIONNE POUR MESURER LA DIFFERENCE ENTRE LA VALEUR AFFICHEE SUR UN INDICATEUR 11 QUAND LA PARTIE LA PLUS SOMBRE APPARAISSANT SUR LE POSTE 8 DEVIENT CLAIRE ET LA VALEUR DE L'INDICATEUR 11 QUAND LA PARTIE LA PLUS CLAIRE DU POSTE 8 DEVIENT SOMBRE (DIFFERENCE DE LUMINOSITE). LA PROFONDEUR DES SILLONS DE LA PEAU PEUT ETRE CALCULEE EN MULTIPLIANT LA DIFFERENCE DE LUMINOSITE PAR UN FACTEUR DE CONVERSION DE LA DIFFERENCE DE LUMINOSITE ET DE PROFONDEUR.
Patent FR-2554024-A1 (FR)
Title: Busette de coulee a immersion
Inventor: GELLER HEINRICH
IPC: B22D41/58
Filed: 1984-10-30
Abstract: DANS LE CAS D'UNE BUSETTE DE COULEE A IMMERSION COMPORTANT UNE GAINE PROTECTRICE, LA DUREE DE VIE DOIT ETRE EGALEMENT ACCRUE PAR REDUCTION DE L'USURE INTERNE. POUR CE FAIRE, LA GAINE PROTECTRICE 1 RECOUVRE TOUTE LA LONGUEUR DU CONDUIT DE COULEE 2. ELLE EST COMPOSEE D'UN MATERIAU DONT LA CONDUCTIBILITE THERMIQUE EST INFERIEURE A CELLE DU CONDUIT DE COULEE. APPLICATION A LA COULEE CONTINUE.
Patent FR-2573004-A1 (FR)
Title: Process for manufacturing indicating panels and product resulting therefrom
IPC: B44B5/00
Filed: 1984-11-14
Abstract: This process consists in superposing a thick and transparent front panel 3 on a thinner and coloured intermediate panel 2, in placing both these panels 3, 2 between a header die 4 and a die 5 carrying the characters which it is desired to emboss on the indicating panel, the header die 4 being located on the side of the intermediate panel 2 and the die 5 on the side of the transparent panel 3, in pressing the header die 4 and the die 5 in the direction of each other so as to cut out and embed the intermediate panel 2 around the perimeter of the characters 4a carried in relief by the header die 4 and to embed the corresponding portions of the front panel 3 into the die cavities 5a of the die 5, without cutting them out from this panel, in withdrawing those portions 3c of the intermediate panel 2 not inserted into the front panel 3 and in applying and fixing a rear panel of a colour different from that of the front face 2a of the intermediate panel 2 against the free rear face of the intermediate panel 2.
Patent FR-2556064-A1 (FR)
Title: Piston-type hydraulic damper
Inventor: SCHMIDT RUDOLF
IPC: F16F9/44
Filed: 1984-12-06
Abstract: The hydraulic vibration damper has a valved piston on a rod dividing a cylinder into two working chambers. The rod is of solid material, with a drilling in the lengthwise direction from the chamber above the piston to the one below. The rod (6) is enclosed by a coaxial control tube (7) turning in relation to it and forming a seal against it. The tube contains an opening (9) at the drilling (10) and of the same diameter, working in conjunction with it.
Patent FR-2558484-A1 (FR)
Title: Treatment apparatus resisting carbon deposition
Inventor: MAEDA KEIKICHI
IPC: C10G11/00
Filed: 1985-01-23
Abstract: Apparatus for the treatment of a fluid containing hydrocarbons or their derivatives or carbon monoxide at elevated temperatures, resisting carbon deposition. According to the invention at least one member of the said apparatus exposed to this fluid at elevated temperature is obtained by forming a layer with a high aluminium content by aluminising or the like on the surface of a base alloy containing Al in a quantity of 1.0-5.0 % by weight. Applications: the invention applies to ethylene production units, delayed coking units, styrene production units, alkylbenzene dealkylation units and synthesis gas production units.
Patent FR-2576644-A1 (FR)
Title: Dosing syringe and dosing circuit equipped with such a syringe, especially for the agricultural feedstuffs industry
Inventor: YSEBAERT GERARD
IPC: G01F11/02
Filed: 1985-01-29
Abstract: A given quantity of liquid is dosed by drawing this liquid up by aspiration from a container by means of a dosing syringe 26. The delivery of the dose controlled by the syringe allows it to be distributed through an appropriate nozzle. In order to facilitate cleaning of the circuit, the front section 34b of the piston of the syringe slides without a seal in the cylinder 32. The resulting leakage is removed by a drainage circuit 60, 54, 64. A retractable stop 66 allows the front section 34b of the piston to be shifted into an intermediate chamber 54, thereby permitting efficient cleaning of the circuit. The valves controlling the circulation of the liquid upstream and downstream of the syringe function by pinching a flexible hose.
Patent FR-2577202-A1 (FR)
Title: Rack for packaging a batch of objects, particularly heavy and voluminous objects such as bottles of liquefied gas
Inventor: BOYER JEAN-LOUIS
IPC: B65D19/44
Filed: 1985-02-08
Abstract: The invention relates to a rack 1 for packaging a batch of objects, particularly heavy and voluminous objects such as bottles of liquefied gas, disposed in at least one level in the said rack, this rack comprising, along one of its lateral walls, at least one door mounted in a sliding manner for providing access to the inside of the said rack. According to the invention, the said door is constituted by at least one bar 5, 6 whose ends are mounted so as to slide in vertical slides for the purpose of allowing the retraction of the said bar, and means of supporting the said bar, disposed between the lower part and the upper part of the slides, these means of support being intended to receive the said bar in the closed position of the latter.