baber/WOPTO huggingface dataset:
Patent FR-2531931-A1 (FR)
Title: Recipient closure made of propylene] copolymer
Inventor: DAVIS EUGENE EDWARD
IPC: B65D41/48
Filed: 1983-08-17
Abstract: Recipient closure, esp. for carbonated drink bottles, comprising a tamperproof device tear, is made of a propylene copolymer, which is impermeable to CO2 and can be torn manually. Pref. the tear device is linked to the rest of the closure by a tearable membrane of thickness 0.025-0.1 mm, pref. 0.05 mm. The membrane although thin can withstand high pressures inside the receipient and can also be easily torn. The closure also ensures improed sterilisation. The copolymer can be injection moulded.
Patent FR-2552498-A1 (FR)
Title: Centrifugal compressor
Inventor: ARKHIPOV V V
IPC: F04D29/46
Filed: 1983-09-22
Abstract: The invention relates to the construction of turbo-compressors. The compressor the subject of the invention is characterised especially in that the blades 11 of the stator (distributor) 5, whose longitudinal axes are arranged parallel to the longitudinal axis of the compressor, are rigidly fixed to the segment of the axial induction manifold (intake) 2 and surround an annular shut-off 16 mounted coaxially to the distributor 5 and equipped with a member for its movement along the longitudinal axis of the compressor, the length of the said shut-off being substantially equal to the length of the blades 11 of the stator (distributor) 5 along the longitudinal axis of the compressor. The invention applies especially to centrifugal compressors intended for the transportation of natural gas through gas pipelines.
Patent FR-2552514-A1 (FR)
Title: Amortisseur du type fluidique
Inventor: MATTHEWMAN DAVID
IPC: F16F9/48
Filed: 1983-09-27
Abstract: LA PRESENTE INVENTION CONCERNE LES AMORTISSEURS. L'AMORTISSEUR SE CARACTERISE PAR LE FAIT QU'IL COMPORTE UN PREMIER PISTON 4 COULISSANT DANS UN LOGEMENT CYLINDRIQUE 2, UN DEUXIEME PISTON 9 COULISSANT ENTRE LE PREMIER PISTON 4 ET LE FOND DU LOGEMENT ET DES MOYENS DE COMMUNICATION FLUIDIQUE 12, 15, 18, POUR PERMETTRE UN ECOULEMENT DU FLUIDE DE LAMINAGE CONTENU DANS LE LOGEMENT CYLINDRIQUE. APPLICATION AVANTAGEUSE POUR LES AMORTISSEURS AVEC BUTEE DE FIN DE COURSE.
Patent FR-2553894-A1 (FR)
Title: Procede et circuit pour le controle de la charge de piles au ni-cd
Inventor: SPRUIJT H J N
IPC: G01R31/36
Filed: 1983-10-25
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE ET UN CIRCUIT POUR LE CONTROLE DE LA CHARGE DE PILES AU NI-CD, NOTAMMENT UTILISEES SUR DES SATELLITES MIS EN ORBITE AUTOUR DE LA TERRE A BASSE ALTITUDE, SELON LAQUELLE LA CHARGE DE LA PILE B EST ARRETEE QUAND LA TEMPERATURE TH COMMENCE A AUGMENTER, FAISANT SUITE A UNE DIMINUTION A LA CHARGE. LA TEMPERATURE TH DE LA PILE B EST DETECTEE AU NIVEAU DE CHAQUE ELEMENT C DE LA PILE B A L'AIDE DE THERMISTANCES T DISPOSEES, DE PREFERENCE, SUR LE CENTRE GEOMETRIQUE DE PLAQUES METALLIQUES MINCES P DISPOSEES ENTRE LES ELEMENTS C ISOLES I DE LA PILE B, LESQUELLES PLAQUES P SONT FIXEES A UNE PLAQUE METALLIQUE DE BASE COMMUNE B. APPLICATION AU CONTROLE DE LA CHARGE DE PILES AU NI-CD.
Patent FR-2535872-A1 (FR)
Title: Dispositif de circuit pour la surveillance de blocs constitutifs de calculateurs electroniques
Inventor: NITSCHKE WERNER
IPC: G06F11/00
Filed: 1983-11-04
Abstract: A.DISPOSITIF DE CIRCUIT POUR LA SURVEILLANCE DE BLOCS CONSTITUTIFS DE CALCULATEURS ELECTRONIQUES. B.DISPOSITIF CARACTERISE EN CE QU'IL EST PREVU UN DISPOSITIF DE COMMUTATION 26, 33 GRACE AUQUEL, APRES ENCLENCHEMENT DE LA TENSION D'ALIMENTATION, LE CONDENSATEUR 12 EST MAINTENU PENDANT UN TEMPS DEPENDANT DE LA TENSION D'ALIMENTATION, A UN ETAT DE CHARGE FIXE QUI ENGENDRE A LA SORTIE DU COMPARATEUR 15 UN SIGNAL DE REMISE A L'ETAT INITIAL. C.L'INVENTION CONCERNE UN DISPOSITIF DE CIRCUIT POUR LA SURVEILLANCE DE BLOCS CONSTITUTIFS DE CALCULATEURS ELECTRONIQUES.
Patent FR-2555852-A1 (FR)
Title: Method and installation for monitoring and signalling the state of a lighting unit for public equipment
Inventor: SUCHAUD ALAIN
IPC: H05B37/03
Filed: 1983-11-25
Abstract: Surveillance of the lighting units for public equipment (bus shelter for example) and storage of the defective states with a view to carrying out daytime maintenance. According to the invention, the lighting unit such as for example a fluorescent tube 15 is monitored by a photoresistant cell 26 which optionally triggers a flip-flop 34, which flip-flop implements a radio-frequency transmitter E; the flip-flop 34 and transmitter are powered during the day by way of a battery 24. A plurality of detection circuits may be associated with the same transmitter.
Patent FR-2541053-A1 (FR)
Title: Casing for a small electrical machine excited by permanent magnets
Inventor: LITTERST PETER
IPC: H02K5/15
Filed: 1983-12-30
Abstract: a. Casing for a small electrical machine excited by permanent magnets; b. Casing characterised in that inside this casing, between the magnets 2 and the second hole 22, is disposed at least one guide surface 23 guiding the tip of the holding element 20 towards the hole 22; c. The invention relates to a casing for a small electrical machine excited by permanent magnets.
Patent FR-2539817-A1 (FR)
Title: Carburateur a registre pour moteurs a combustion interne
Inventor: NOELLE KARL OTTO
IPC: F02M11/02
Filed: 1984-01-12
Abstract: CE CARBURATEUR A REGISTRE POUR MOTEURS A COMBUSTION INTERNE COMPORTE AU MOINS UN PREMIER ET UN SECOND CONDUIT D'ASPIRATION 2, 3 DANS CHACUN DESQUELS EST MONTE UN PAPILLON D'ETRANGLEMENT 6, 7. L'ORGANE POSITIONNEUR PNEUMATIQUE 16 DU PAPILLON 7 EST SOIT MIS A L'ATMOSPHERE, PAR L'INTERMEDIAIRE D'UNE VALVE DE COMMANDE A PRESSION DIFFERENTIELLE 26, SOIT, PAR CETTE MEME VALVE, SOUMIS A LA PRESSION D'ASPIRATION; DANS CE DERNIER CAS, L'ORGANE POSITIONNEUR 16 PROVOQUE L'OUVERTURE DU PAPILLON 7 DANS LE SECOND CONDUIT D'ASPIRATION 3, TOUT CECI EN FONCTION DE LA DIFFERENCE ENTRE LA PRESSION D'ASPIRATION ET CELLE QUI REGNE AU DIFFUSEUR.
Patent FR-2560984-A1 (FR)
Title: Electrical pyrotechnic initiation device of the detonator type and fuse incorporating such a device
IPC: F42C15/184
Filed: 1984-03-09
Abstract: The present invention relates to an electrical pyrotechnic initiation device, of the detonator type, which comprises an elongated casing 11, which is electrically conductive and forms a main electrode which has an internal radial shoulder 15, an electrically insulting socket 20 provided with an internal bore 23 and whose radial surface 22 inside the casing is substantially coplanar with the radial shoulder 15 of the casing, a central electrode 30 made of an electrically conductive material, inserted in the internal bore 23 of the socket, such that its extreme radial surface 31 inside the casing is also substantially coplanar with the shoulder 15 of the casing, and a pyrotechnic compound 40 housed in the casing in contact with the said shoulder 15 of the casing and with the radial surfaces 22, 31 of the socket 20 and of the central electrode 30. The present invention also relates to a fuse incorporating such a detonator.
Patent FR-2571648-A1 (FR)
Title: Bread pusher device with a protective screen
Inventor: BOS PIERRE-HENRI
IPC: B26D7/22
Filed: 1984-10-15
Abstract: Bread pusher device with a protective screen for bread slicing machines, comprising a set of vertical saw blades 1 driven in a reciprocating movement to and fro for slicing a loaf of bread P1 and allowing it to be reconstituted in slices, is characterised in that the equidistant horizontal support plates 2, upon which the bread rests, each laterally comprise a groove 6 guiding a carriage 5 securely fastened to the bread pushing blades 3 subjected to the action of an elastic member 7 tending to bring them close to the saw blades, each bread pushing blade comprising, at its lower portion, a notch 10 interacting with a finger 11 securely fastened to a connecting rod 12, this notch 11 being guided in a L-shaped cut out 13 pierced in each horizontal support 2, and then the connecting rod 12 is articulated to a triangular part 13 pivoting on a rotation pin 17 securely fastened to the horizontal support plates 2 so as to allow partial downward rotation of the curved safety pressing blades 20 forming the protective screen.
Patent FR-2572891-A1 (FR)
Title: Baking support for food products such as dough pieces for making bread
IPC: A21C13/00
Filed: 1984-11-14
Abstract: The invention relates to a baking support for, for example, but not exclusively, the baking of food products, such as dough pieces for making bread. The support comprises a baking tray 2 consisting, for example, of a perforated metal sheet attached to two transverse rails 7. The support is characterised in that the transverse rails 7 are connected to two longitudinal rails 5, 6 with which they form a frame 4 which supports the baking tray 2 and has a longitudinal channel and whose opening is towards the opening of the channel of the other longitudinal rail, in each of which channels there is engaged, and then clipped, one of the longitudinal sides of the baking tray 2. Application to the industry of equipment for ovens, particularly bakers' ovens.
Patent FR-2714495-A1 (FR)
Title: System for remote guidance of missile to target
Inventor: ROLAND ALLEZARD
IPC: G05D1/12
Filed: 1984-11-27
Abstract: The guidance system has a transmitter to send guidance information to the missile and a receiver on the missile to accept this information. The transmitter directs a modulated electromagnetic beam toward the missile. The beam carries coded information for the missile. A receiver on the missile gathers the transmitted signal. Before the missile is launched there is a link circuit connecting transmitter and receiver. Initialisation data is transmitted over this link, including coding information. After launch the missile uses the coding information to compare the received data and the decoded version of the received data. If the comparison indicates the decoded data is valid the information is sent to the missile flight control system.
Patent FR-2575556-A1 (FR)
Title: Flute marine verticale
Inventor: MAGNEVILLE PIERRE
IPC: G10K11/00
Filed: 1984-12-28
Abstract: DISPOSITIF DE RECEPTION D'ONDES ACOUSTIQUES DANS L'EAU ADAPTE, EN POSITION D'EQUILIBRE, A SE TENIR VERTICALEMENT DANS L'EAU. IL COMPORTE UN ELEMENT TUBULAIRE 1 CONSTITUE DE PLUSIEURS SECTIONS T A T RACCORDEES ET COMPORTANT DES MOYENS DE FLOTTAISON DU COTE D'UNE PREMIERE EXTREMITE, DES MOYENS DE LESTAGE 5 DU COTE DE LA SECONDE EXTREMITE, PLUSIEURS RECEPTEURS REPARTIS A L'INTERIEUR DE CERTAINES SECTIONS T A T DE L'ELEMENT TUBULAIRE ET DES AILERONS DE STABILISATION 6 FIXES A LA SECONDE EXTREMITE DE CELUI-CI. UN CABLE 3 RELIE L'ELEMENT TUBULAIRE A UN VEHICULE DE REMORQUAGE 4. APPLICATION A LA PROSPECTION SISMIQUE PAR REFRACTION PAR EXEMPLE.
Patent FR-2578834-A1 (FR)
Title: Procede et dispositif de conduite d'une installation de fabrication de clinker de ciment
Inventor: BENOIT PHILIPPE
IPC: F27B7/38
Filed: 1985-03-13
Abstract: L'INVENTION CONCERNE LA FABRICATION DU CLINKER DE CIMENT DANS DES INSTALLATIONS COMPORTANT UN FOUR TUBULAIRE ROTATIF 10 MUNI D'UN BRULEUR 20 A SON EXTREMITE DE SORTIE DU CLINKER ET UN REFROIDISSEUR DE CLINKER 14 RACCORDE A LA SORTIE DU FOUR PAR UN CAPOT 12, APPELE CAPOT DE CHAUFFE, SUR LEQUEL EST MONTE LE BRULEUR ET DANS LEQUEL L'AIR CHAUD PROVENANT DU REFROIDISSEUR CIRCULE VERS LE FOUR EN SENS INVERSE DU CLINKER QUI TOMBE DU FOUR DANS LE REFROIDISSEUR. POUR PERMETTRE UNE CONDUITE OPTIMALE DU FOUR, ON MESURE L'ENERGIE CALORIFIQUE RAYONNEE PAR LE CLINKER TOMBANT DU FOUR 10 A TRAVERS L'ATMOSPHERE DU CAPOT DE CHAUFFE 12, ON COMPARE LA VALEUR MESUREE A UNE VALEUR DE CONSIGNE ET ON REGLE L'UN AU MOINS DES PARAMETRES DE MARCHE DU FOUR EN FONCTION DE L'ECART ENTRE CES DEUX VALEURS.
Patent FR-2562557-A1 (FR)
Title: Anhydrous fluid coarse detergent compsn.
Inventor: JULEMONT MICHEL
IPC: C11D17/00
Filed: 1985-04-09
Abstract: The compsn. contains: (A) Na perborate mono-hydrate, (B) activator for the perborate and (C) builder salt, which are all solid particles, dispersed in a liq. nonionic surfactant, and are present in particle size below 10 micron. The compsn. is pref. free from SiO2 or silicates and contains esp. 2-15% (A), 1-8% (B) and 10-60 (25-40)% (C).
Patent FR-2588610-A1 (FR)
Title: Procede d'elimination des particules carbonees contenues dans des gaz en circulation, notamment dans les gaz d'echappement de moteurs a allumage par compression.
Inventor: RENEVOT GERARD
IPC: F01N13/04
Filed: 1985-10-11
Abstract: PROCEDE DE TRAITEMENT DES PARTICULES CARBONEES CONTENUES DANS DES GAZ EN CIRCULATION, CARACTERISE PAR LE FAIT QU'ON SOUMET LES PARTICULES, EN VUE DE LEUR COMBUSTION, A L'ACTION D'UN CHAMP ELECTROMAGNETIQUE MICRO-ONDES DANS UNE STRUCTURE RESONNANTE1 EXCITEE DE MANIERE A PRODUIRE UN CHAMP ELECTRIQUEE CONCENTRE SUIVANT UN OU PLUSIEURS AXES D'INTERACTION ET ON FAIT PASSER OU SEJOURNER LES PARTICULES DANS DES ZONES DE LA STRUCTURE RESONNANTE OU LE CHAMP ELECTRIQUE EST MAXIMUM. APPLICATION NOTAMMENT A L'ELIMINATION DES PARTICULES CARBONEES DANS LES GAZ D'ECHAPPEMENT DE MOTEURS A ALLUMAGE PAR COMPRESSION.
Patent FR-2571617-A1 (FR)
Title: Procede pour la microencapsulation par separation de phases de substances medicamenteuses hydrosolubles
Inventor: ORSOLINI PIERO
IPC: A61J3/07
Filed: 1985-10-16
Abstract: ON PROCEDE A LA MICROENCAPSULATION PAR SEPARATION DE PHASES DE SUBSTANCES MEDICAMENTEUSES HYDROSOLUBLES. LES OPERATIONS DE L'ETAPE DE DURCISSEMENT SE DEROULENT A UNE TEMPERATURE COMPRISE ENTRE ENVIRON0 ET ENVIRON 25C, LE NON-SOLVANT UTILISE LORS DE CETTE ETAPE ETANT UN HYDROCARBURE ALIPHATIQUE FLUORE OU FLUOROHALOGENE OU UN MELANGE DE TELS HYDROCARBURES. LE NON-SOLVANT EST EN OUTRE UTILISE EN EXCES PAR RAPPORT AU VOLUME DE SOLVANT ET NON-SOLVANT PROVENANT DE L'ETAPE DE SEPARATION DE PHASES.
Patent FR-2580647-A1 (FR)
Title: Procede de preparation de derives d'eburnamenine et compositions pharmaceutiques les contenant
Inventor: KREIDL J
IPC: A61K31/47
Filed: 1986-04-18
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE DE PREPARATION DE DERIVES D'EBURNAMENINE ET AUX COMPOSITIONS PHARMACEUTIQUES LES CONTENANT. CES DERIVES SONT REPRESENTES PAR LA FORMULE GENERALE IA (CF DESSIN DANS BOPI) OU IB CI-APRES :DANS LESQUELLES : R EST UN GROUPE ALCOYLE EN C A C; R EST UN ATOME D'HYDROGENE, UN GROUPE ALCOYLE EN C A C, ALCENYLE EN C A C, ACYLE OU ACYLE SUBSTITUE, AINSI QUE DE LEURS RACEMATES ET SELS D'ADDITION ACIDES. APPLICATION EN TANT QUE MEDICAMENTS.
Patent FR-2598356-A1 (FR)
Title: Device for damping impacts using friction, especially for motor vehicle suspension
Inventor: MINGERS THIERRY
IPC: B60G21/055
Filed: 1986-05-06
Abstract: Device for damping impact by friction, especially for motor vehicle suspension. It comprises a linear actuator consisting of a casing 8 at one of the ends of which is introduced a sleeve 5 securely fastened to a component 2 whose rotation is proportional to the deflection of the wheel, the said sleeve 5 resting via its opposite end on a bearing 6 fixed into a partition 7 of the casing 8 and comprising a disc 11 facing another colinear disc 12 which is rotationally locked in the casing 8, but which can move translationally, coming into abutment on an internal shoulder 13 of the said casing 8, a seal 14 being arranged between the latter and the disc 12 so as to constitute, between them and the partition 7, a cell 18 in which a pressure is generated by supplying fluid via the duct 17, the said pressure being controlled in real time as a function of a take-off of the rotational speed of the disc 11 which is processed by a calculation unit so as to exert a clamping force between the discs 11-12 depending on the optimum value of damping of the impacts to which the wheel is subjected.
Patent FR-2586311-A1 (FR)
Title: Dispositif de circuit comprenant un microcalculateur et une memoire a semi-conducteurs en echange de donnees avec ce microcalculateur, notamment pour vehicules automobiles
Inventor: HAUBNER GEORG
IPC: G06F12/16
Filed: 1986-06-11
Abstract: DISPOSITIF DE CIRCUIT CARACTERISE EN CE QUE LES DISPOSITIFS D'ALIMENTATION EN TENSION POUR LA TENSION DE FONCTIONNEMENT DU MICROCALCULATEUR MC ET LA TENSION DE L'ENTREE DE SELECTION DE PUCES CSA DE LA MEMOIRE A SEMI-CONDUCTEURS CMOS-RAM SONT PREVUS DE FACON QU'EN CAS D'UNE DEFAILLANCE OU EN CAS D'UN DEBRANCHEMENT A UN INSTANT T DE LA SOURCE DE TENSION U, LA CHUTE TEMPORAIRE RELATIVE DE LA TENSION DE FONCTIONNEMENT U DU MICROCALCULATEUR MC ET LA TENSION U EVOLUENT DE FACON QUE LE TEMPS T-T JUSQU'A LA DETECTION LA PLUS PRECOCE POSSIBLE DE LA CHUTE DE LA TENSION U EST EGAL OU INFERIEUR AU TEMPS T-T ENTRE L'INSTANT T DE LA CHUTE DE LA TENSION U ET L'INSTANT T DU FRANCHISSEMENT VERS LE BAS DE LA TENSION INFERIEURE DE SEUIL DE L'ENTREE DE SELECTION DE PUCES CSA DE LA MEMOIRE A SEMI-CONDUCTEURS CMOS-RAM.
Patent FR-2584050-A1 (FR)
Title: Recipient tel que bouteille a dispositif de fermeture inviolable comprenant une capsule a vis avec une partie de garantie detachable
Inventor: CSASZAR ERNEST JULIUS
IPC: B65D41/34
Filed: 1986-06-30
Abstract: UNE CAPSULE EN PLASTIQUE COMPORTE UNE PARTIE SUPERIEURE 11 FILETEE INTERIEUREMENT ET UNE JUPE DETACHABLE 12 QUI EST RELIEE A LA PARTIE SUPERIEURE PAR DES ATTACHES 14 DESTINEES A SE ROMPRE AU DEVISSAGE DE LA CAPSULE. POUR EVITER LA RUPTURE D'ATTACHES 14 A L'OPPOSITION DE LA CAPSULE SUR LE GOULOT DE LA BOUTEILLE ET ASSURER EN MEME TEMPS LA RUPTURE DES ATTACHES LORS DU DEVISSAGE, LA BOUTEILLE EST POURVUE D'UNE BAGUE PRESENTANT DEUX NERVURES ANNULAIRES 7A, 7B SEPAREES PAR UN CREUX CENTRAL 7C, DANS LEQUEL VIENT SE BLOQUER UN BOURRELET INTERNE DE LA JUPE 12. L'INVENTION EST NOTAMMENT APPLICABLE A LA FERMETURE DE BOUTEILLES DE BOISSONS GAZEUSES.
Patent FR-2584472-A1 (FR)
Title: Accouplement emboitable pour accoupler un flexible ou organe analogue a un raccord tubulaire
Inventor: SAUER HEINZ
IPC: F16L37/00
Filed: 1986-07-02
Abstract: DANS UN ACCOUPLEMENT EMBOITABLE POUR ACCOUPLER UN FLEXIBLE 1 A UN RACCORD TUBULAIRE 3, UNE ZONE EXTREME ANTERIEURE 10 DU FLEXIBLE 1 EST INTRODUITE DANS UNE REGION EXTREME POSTERIEURE 6 D'UNE PIECE TUBULAIRE 2. UNE GARNITURE ANNULAIRE D'ETANCHEMENT 7 EST LOGEE DANS UN INTERSTICE ANNULAIRE ENTRE UNE REGION EXTREME ANTERIEURE 5 DE LADITE PIECE TUBULAIRE 2 ET LE RACCORD TUBULAIRE 3. DES CROCHETS 13 SONT MENAGES SOLIDAIREMENT SUR LA REGION EXTREME POSTERIEURE 6 DE LADITE PIECE TUBULAIRE 2.
Patent FR-2727509-A1 (FR)
Title: Facing for shaping projectiles by explosive deformation
Inventor: NIEMEYER TORSTEN
IPC: F42B1/028
Filed: 1986-07-04
Abstract: The facing (20) for shaping a projectile by explosive deformation, has zones (21) of reduced strength extending radially from its periphery. The zones (21) are disposed obliquely relative to the axis of symmetry (A) and can be made by subjecting the facing material to electron radiation or electro-erosion.
Patent FR-2584739-A1 (FR)
Title: Procede pour la preparation d'un melange de sucres a forte teneur en fructo-oligosaccharides, et produit obtenu par ce procede
Inventor: HIDAKA HIDEMASA
IPC: C12R1/225
Filed: 1986-07-10
Abstract: PROCEDE POUR PREPARER UN MELANGE DE SUCRES A FORTE TENEUR EN FRUCTO-OLIGOSACCHARIDES, DANS LEQUEL ON PROCEDE, SUR LE SACCHAROSE, A UNE REACTION DE TRANSFERT DU FRUCTOSE SOUS L'ACTION D'UNE ENZYME APPROPRIEE. ON ELIMINE LE GLUCOSE FORME EN SOUS-PRODUIT A L'AIDE DE MICROORGANISMES OU D'ENZYMES. CETTE ELIMINATION PEUT ETRE EFFECTUEE EN MEME TEMPS QUE LA REACTION DE TRANSFERT DU FRUCTOSE OU APRES CETTE REACTION.
Patent FR-2602983-A1 (FR)
Title: Procede de preparation d'une membrane de ceramique pour la separation d'un composant susceptible de se condenser
Inventor: ASAEDA MASASHI
IPC: B01D71/02
Filed: 1986-08-20
Abstract: A. PROCEDE DE PREPARATION D'UNE MEMBRANE DE CERAMIQUE POUR LA SEPARATION D'UN COMPOSANT SUSCEPTIBLE DE SE CONDENSER. B. PROCEDE CARACTERISE EN CE QU'IL COMPREND LES DIFFERENTES ETAPES CONSISTANT A IMPREGNER LES PORES D'UN MATERIAU EN CERAMIQUE POREUSE PAR UN SOL D'ALUMINE OBTENU EN HYDROLYSANT UN ALCOOLATE D'ALUMINIUM OU UN CHELATE D'ALUMINIUM, A IMMERGER CE MATERIAU DE CERAMIQUE POREUSE DANS UNE SOLUTION AQUEUSE DE SILICATE DE SODIUM DE 0,01 A 0,5 MOLL, ET A SOUMETTRE CE MATERIAU DE CERAMIQUE POREUSE A UN TRAITEMENT PAR DE LA VAPEUR D'EAU A 95 A 100 C PENDANT UNE PERIODE DE 0,5 A 5 HEURES. C. L'INVENTION CONCERNE UN PROCEDE DE PREPARATION D'UNE MEMBRANE DE CERAMIQUE POUR LA SEPARATION D'UN COMPOSANT SUSCEPTIBLE DE SE CONDENSER.
Patent FR-2604115-A1 (FR)
Title: Method for producing moulds intended for the injection-moulding of shoe soles, and moulds obtained thereby
Inventor: DAUGAREIL PIERRE
IPC: B29C45/00
Filed: 1986-09-23
Abstract: The invention relates to a method for producing a mould, especially for the injection-moulding of shoe soles. This method is characterised in that use is made of the template 1 or the model of the article to be reproduced and in that, around the latter, an intermediate resin mould 2 is caused to flow which, after drying and removal of the template, is fixed in a metal frame 3 preventing the mould cavity from bursting. This type of mould may be used for the injection-moulding of any article and of any injection-mouldable plastic.
Patent FR-2605588-A1 (FR)
Title: Perfectionnements apportes aux helices aeriennes, notamment pour propulseurs d'aeronef
Inventor: BOUSQUET JEAN-MARC
IPC: B64C11/14
Filed: 1986-10-24
Abstract: LA LIGNE MOYENNE F DE CHAQUE PALE 1 EST CONSTITUEE PAR UNE COURBE CONTINUE PLANE CONTENUE DANS UN PLAN OZ-OY FAISANT AVEC LE PLAN DE ROTATION DE L'HELICE UN ANGLE 0 COMPRIS ENTRE 35 ET 55 ET DE PREFERENCE ENTRE 40 ET 50 LADITE COURBE PRESENTANT UNE PREMIERE PARTIE DE COORDONNEES Y NEGATIVE ET Z POSITIVE, ET UNE SECONDE PARTIE DE COORDONNEES Y POSITIVE ET Z POSITIVE, LE POINT DE COORDONNEE Y 0 ETANT SITUE ENTRE LES VALEURS DE Z COMPRISES ENTRE 0,75 ET 0,85 R (R DESIGNANT LE RAYON DE L'HELICE), LA TANGENTE A CETTE COURBE A SON EXTREMITE CORRESPONDANT A L'EXTREMITE DE LA PALE FAISANT AVEC L'AXE OZ UN ANGLE L COMPRIS ENTRE 30 ET 50 ET DE PREFERENCE ENTRE 35 ET 45.
Patent FR-2610795-A1 (FR)
Title: Process for preserving sensitive alimentary products which are in a divided state
IPC: A23L3/34
Filed: 1987-02-18
Abstract: The process consists in placing the product in contact with an aqueous mixture comprising 5 to 50 parts by weight of a substance chosen from polyols, 5 to 20 parts by weight of sodium chloride, 1 to 10 parts by weight of a substance chosen from disaccharides and their hydrolysis and hydrogenation derivatives, 0.1 to 1 part by weight of a substance chosen from lactic acid and lactates, 0.1 to 0.8 parts by weight of a substance chosen from propionic acid and propionates, 0.2 to 5 parts by weight of a substance chosen from acetic acid and acetates, 0.05 to 0.1 part by weight of a substance chosen from monostearates, 0.05 to 0.3 parts by weight of a substance chosen from ascorbic acid and ascorbates and water in a sufficient quantity for the water activity Aw of the resulting mixture to be between 0.60 and 0.85, the pH acidity of the resulting mixture to be between pH 3 and 5.5, the oxidation-reduction (redox) potential of the mixture between -550 and +500 mV.
Patent FR-2611965-A1 (FR)
Title: Method and device for the purpose of distributing advertising samples through the press
IPC: G09F23/10
Filed: 1987-02-27
Abstract: The invention relates to a method and a device for the purpose of distributing advertising samples through the press. According to the invention, the device is of the type consisting of at least one sachet containing the said product and individually fastened to a magazine or printed support distributed through the press, characterised in that the said sachet 12 consists of two sheets 1, 1' of complex films made of synthetic material welded by their edges, defining a volume internally containing a dose of the said product, and in that one of the sheets forming the sachet is extended on at least one edge of the latter, beyond the weld line, by a flap 14, the said flap being bound with the set 6 of sheets constituting the magazine or printed matter, and the sachet (integral with the flap) is made separable from the said flap along a line of weakness 9.