baber/WOPTO huggingface dataset:
Patent FR-2579627-A1 (FR)
Inventor: PERICHON JACQUES
IPC: C25B3/25
Filed: 1985-03-29
Abstract: The invention relates to a process for the electrosynthesis of alcohols and epoxy compounds by electrochemical reduction of organic halides in the presence of carbonyl derivatives in an organic solvent medium containing a supporting electrolyte. The organic halides contain an atom or a functional group which stabilizes carbon-ions, preferably fixed to the carbon carrying the halogen. The anode is made of a reducing metal preferably chosen from the group consisting of magnesium, aluminium, zinc, iron and their alloys. This process has the advantage of being simple, readily convertible to an industrial scale, especially as a result of the possibility of using a single-compartment cell and low-toxicity solvents. It can be applied to the electrosynthesis of numerous alcohols.
Patent FR-2583240-A1 (FR)
Inventor: KOMLY ALAIN
IPC: G11B20/18
Filed: 1985-06-05
Abstract: The invention relates to a process for the transmission in blocks of digital information words with a correction capability. This process consists of transmitting in blocks digital information words, each information word having a length of n1 bits, in which with each sequence of n2-k (n2>k) of consecutive information words are associated k redundancy words of n1 bits each in which, for each order i (1<i<n2), the k bits of order i of the redundancy words are redundancy bits in accordance with a Hamming code (n20k, k). For each set of n2 linked words, each word is transmitted while being protected by an error detecting code. Several sets of linked words can be interlaced. The words of the same order or rank of each set form a group and the groups can be formed by frames.
Patent FR-2577801-A1 (FR)
Title: Skin patch for nitroglycerin ointment administration
Inventor: WAGLE SUDHAKAR SHANTARAM
IPC: A61M35/00
Filed: 1985-08-12
Abstract: Patch for continuous administration of a controlled amt. of ointment contg. nitroglycerin to skin or mucosa comprises a backing member with a peripheral releasable skin adhesive layer on one face, a release layer over the adhesive and inwardly of the adhesive a graduated scale to facilitate dispensing of an ointment dosage. The adhesive pref. covers one face of the member, and the scale is carried on a separate layer which is attached to the adhesive. The scale may be formed by two linear markings spaced from each other by at least the width of a ribbon of ointment dispensed from a tube and having diff. graduations. The backing is pref. of plastics film and the release layer is of paper carrying a release agent.
Patent FR-2585970-A1 (FR)
Inventor: FOUGERES MICHEL
IPC: B65D81/26
Filed: 1985-08-12
Abstract: 1. Device for the absorption of atmospheric moisture, comprising a body (28) for receiving a filling (29) of hygroscopic product and a container (22) for the brine, characterized in that it comprises a supple or semi-rigid envelope defining two chambers (20, 22), one upper chamber (20) in which said body (28) is placed, and a lower chamber (22) forming said receiving container, said chambers communicating one with the other via passages (26) of restricted section and said envelope (12) comprising, at the level of the upper chamber, openings (32) which create a communication between the outside and the upper chamber, and in that it comprises a check valve provided between said chambers and preventing the flow from the lower chamber towards the upper chamber.
Patent FR-2587770-A1 (FR)
Title: Method for fastening accessories to components made from moulded or thermoformed plastic of small thickness, and its application to a refrigeratory
Inventor: JOSIEN JEAN
IPC: F25D23/06
Filed: 1985-09-24
Abstract: The invention relates to a method for fastening accessories 10 by means of screws 11 to a support component 7 made from moulded or thermoformed plastic. The method of the invention is characterised in that, at the site of each of the screws 11 necessary for fastening the accessories, on the one hand, on the side of the component 7 where the accessory 10 is to be placed, a hollow 12 is made in which the screw 11 can be engaged, and, on the other hand, on the other side of the component, a boss 13 is made whose base 14 possesses dimensions greater than the diameter of the screw. Application: fastening accessories inside the vessels of refrigerators
Patent FR-2588846-A1 (FR)
Title: Lining block for padding mattresses or cushions
Inventor: RENAULT ANDRE
IPC: A47C27/14
Filed: 1985-10-21
Abstract: The invention relates to lining blocks for padding mattresses or cushions. According to the invention, the foam block comprises, at least on one of its bearing faces, grooves 3 extending over its whole width, the cross section of which is in the shape of a horseshoe or of a U with concurrent branches.
Patent FR-2576206-A1 (FR)
Title: Dental surgery handpiece with rotary tool
Inventor: KUHN BERNARD
IPC: A61C1/00
Filed: 1985-12-18
Abstract: The dental surgery handpiece (1) has a disc-shaped rotary tool (3), turning on the handpiece axis (2) or one parallel to it (2a).  The tool is enclosed by a guard (4) on the handpiece and with a section (5) left open to form the working area. The guard as a whole is adjustable on the handpiece so as to vary the position of this working area, and is lockable in each position in which it is set. It can be in the form of a ring from which a segment has been cut out.
Patent FR-2575712-A1 (FR)
Title: Systeme de ceinture de securite a trois points de fixation pour vehicule
Inventor: HAMADA HIDEKI
IPC: B60R22/24
Filed: 1986-01-07
Abstract: L'INVENTION CONCERNE UN SYSTEME DE CEINTURE POUR VEHICULE. CE SYSTEME EST CARACTERISE EN CE QU'UNE CAME 9 EST SERREE ENTRE LA PLAQUE D'ANCRAGE 4 ET LA CARROSSERIE, DES MOYENS DE RETENUE ETANT PREVUS POUR EMPECHER LA CAME 9 DE PIVOTER AUTOUR D'UN BOULON DE MONTAGE 6, CEPENDANT QU'UNE LAME DE RESSORT 14 EST RELIEE A LA PLAQUE D'ANCRAGE 4 ET VIENT EN CONTACT SELECTIF AVEC DES PROTUBERANCES 17, 18 FORMEES SUR LA CAME, ET EN CE QUE, LORSQUE LADITE PLAQUE D'ANCRAGE PIVOTE AUTOUR DU BOULON 6 VERS UNE POSITION ACTIVE OU VERS UNE POSITION RETRACTEE, UNE EXTREMITE DE LA LAME DE RESSORT 9 VIENT EN CONTACT SELECTIF AVEC L'UNE DESDITES PROTUBERANCES. APPLICATION AUX CEINTURES DE SECURITE DE VOITURES AUTOMOBILES ET ANALOGUES.
Patent FR-2576331-A1 (FR)
Title: Process for the treatment of cellulose pulp
Inventor: SVENSSON SVEN-GORAN
IPC: D21C5/02
Filed: 1986-01-24
Abstract: Process for the production of cellulose pulp, comprising a treatment stage in which gaseous oxygen is employed as reactant. The gaseous oxygen is converted by means of a foaming agent into a foam which is mixed with the pulp before the treatment stage; the foam formed in a generator expands slowly with a gradual reduction in the pressure in a pipework by means of which it is delivered into the treatment stage; the plant comprises a reaction container 1, a washing filter 2, a mixer 3 and a pump 4.
Patent FR-2594315-A1 (FR)
Title: Device allowing the superposition of plates with communication
IPC: A47G19/02
Filed: 1986-02-19
Abstract: The invention relates to a device allowing the superposition of two elements separated by a space with communication. It consists of an upper part 3 having one or more orifices allowing a flow of liquids or of materials 5 collected in the lower part 1. It is characterised by an articulation (detail C) having a stability allowing a rotation.
Patent FR-2585990-A1 (FR)
Title: Mecanisme de commande a l'ouverture et a la fermeture des capots de phares d'un vehicule
Inventor: MIYAZAWA KENJI
IPC: B60Q1/05
Filed: 1986-03-04
Abstract: L'INVENTION CONCERNE UN FEU COMBINE ANTIBROUILLARD ET DE VIRAGE. LE FEU COMPREND UN CAPOT 12 MONTE SUR SON CARTER 30 DE FACON A PIVOTER ENTRE UNE POSITION D'OUVERTURE OU LE CAPOT DECOUVRE LA GLACE 32 DU FEU ET UNE POSITION DE FERMETURE OU LE CAPOT RECOUVRE CETTE GLACE; IL EST PREVU UN MECANISME 14 POUR FAIRE PIVOTER LE FEU ENTRE LES POSITIONS D'OUVERTURE ET DE FERMETURE, L'ARBRE D'ENTRAINEMENT DE CE MECANISME ETANT ACTIONNE PAR L'INTERMEDIAIRE D'UN MOTEUR ELECTRIQUE REVERSIBLE PAR L'INTERMEDIAIRE D'UN LIMITEUR DE COUPLE ENTRANT EN ACTION LORS D'UN COINCEMENT DU CAPOT DE FEU, PAR EXEMPLE PAR DE LA NEIGE; UN CIRCUIT ELECTRIQUE ASSURE, D'UNE PART, LA COMMANDE DU MOTEUR D'ENTRAINEMENT DU CAPOT ET, D'AUTRE PART, LA COMMANDE DE LA SOURCE LUMINEUSE DU FEU POUR L'ALLUMER SEULEMENT QUAND LE CAPOT EST OUVERT; LE CAPOT 12 EST EGALEMENT POURVU D'UN MOYEN DE POUSSEE BIDIRECTIONNELLE 60 QUI REND INUTILE LE MAINTIEN DE L'EXCITATION DU MOTEUR PENDANT LE DEPLACEMENT DU CAPOT ENTRE LES POSITIONS D'OUVERTURE ET DE FERMETURE. APPLICATION AU DOMAINE AUTOMOBILE.
Patent FR-2581863-A1 (FR)
Title: Incubateur
Inventor: SADAN AMOS
IPC: A61F7/00
Filed: 1986-04-30
Abstract: INCUBATEUR POUR ENFANTS, CONVENANT PARTICULIEREMENT COMME UNITE DE SOINS INTENSIFS POUR LE TRAITEMENT D'ENFANTS PREMATURES. IL COMPREND UN BERCEAU ENTOURE D'UNE ENVELOPPE COMPORTANT DEUX ELEMENTS MOBILES COURBES 26, 27, ET DES MOYENS 36, 39, 40 POUR ETABLIR UN RIDEAU D'AIR PRETRAITE. DE PREFERENCE, L'APPAREIL COMPREND EGALEMENT DES MOYENS D'ECLAIRAGE ET DE CHAUFFAGE PAR RAYONNEMENT INFRAROUGE. IL COMPORTE DES MOYENS D'ACCES COMMODE ET DIVERS ACCESSOIRES REQUIS POUR UNE UNITE DE SOINS INTENSIFS.
Patent FR-2583009-A1 (FR)
Title: Alimentation en puissance d'un systeme de direction assistee
Inventor: ADAMS FREDERICK JOHN
IPC: B62D5/22
Filed: 1986-05-29
Abstract: ALIMENTATION EN PUISSANCE D'UN SYSTEME DE DIRECTION ASSISTEE. ALIMENTATION CARACTERISEE EN CE QU'ELLE COMPREND UNE BARRE DE CREMAILLERE 2 MUNIE D'UNE CREMAILLERE; UN PIGNON 4 VENANT EN PRISE AVEC LA CREMAILLERE 5 ET DONT LA ROTATION, EN REPONSE A UNE COMMANDE D'ENTREE DE DIRECTION, PRODUIT LE DEPLACEMENT LONGITUDINAL DE LA BARRE DE CREMAILLERE; UN DISPOSITIF DE CYLINDRE ET PISTON 14 PLACE EN ALIGNEMENT LONGITUDINAL AVEC LA BARRE DE CREMAILLERE, ET DONT LE PISTON 17 EST RELIE A UNE EXTREMITE DE LA BARRE DE CREMAILLERE POUR SE DEPLACER AVEC CELLE-CI; DES MOYENS DE SOUPAPE 22 DETERMINANT LE DEBIT DE FLUIDE ALIMENTANT LE DISPOSITIF DE CYLINDRE ET PISTON POUR COMMANDER LA MANOEUVRE DU DISPOSITIF DE CYLINDRE ET PISTON ET POUR ASSISTER EN PUISSANCE LE DEPLACEMENT DE LA BARRE DE CREMAILLERE VOULU PAR LA COMMANDE D'ENTREE DE DIRECTION. L'INVENTION CONCERNE UNE ALIMENTATION EN PUISSANCE D'UN SYSTEME DE DIRECTION ASSISTEE.
Patent FR-2600896-A1 (FR)
Title: Method and installation allowing automatic disinfecting of a room and all the equipment which it contains
IPC: A61L9/14
Filed: 1986-07-03
Abstract: Method and installation allowing automatic disinfecting of a room and all the equipment which it contains. The disinfecting product is sprayed inside the room by means of an atomising assembly 1 forming a vaporised mist which is dispersed and distributed inside the room by means of a fan 4, in front of which is arranged the atomisation head proper. The products making up the disinfecting solution are chosen from those having a surface action allowing them to adhere and spread over all the surfaces as well as non-corrosive properties.
Patent FR-2602979-A1 (FR)
Title: Dispositif amortisseur de chocs et vibrations entre un ski et la fixation de la chaussure
Inventor: RULLIER PIERRE
IPC: A63C9/00
Filed: 1986-08-20
Abstract: LE DISPOSITIF COMPREND ENTRE LE SKI 1 ET LA FIXATION 2 AU MOINS UN TAMPON AMORTISSEUR 6 DISPOSE PARTIELLEMENT DANS UN LOGEMENT 4, 5 EN DEGAGEMENT PAR RAPPORT A LA PARTIE LA PLUS ELEVEE 3, 7 DU SKI 1 ET DEBORDANT CETTE PARTIE 7 AU REPOS. ON ARRIVE AINSI A AMELIORER LE CONFORT DU SKIEUR ET LA CONDUITE DES SKIS SANS SURELEVER LA FIXATION 2 PAR RAPPORT AU SKI 1 EN UTILISANT DES DEGAGEMENTS NATURELS 4, 5 VENUS A LA FABRICATION DU SKI 1 OU EN MENAGEANT CES DEGAGEMENTS DANS L'EPAISSEUR DU SKI 1 PLUTOT QUE DE RAPPORTER LES TAMPONS 6 SUR LA FACE SUPERIEURE DU SKI 1. LES TAMPONS 6 SONT AVANTAGEUSEMENT CONSTITUES EN MATERIAU VISCO-ELASTIQUE.
Patent FR-2595752-A1 (FR)
Title: Procede pour ameliorer la production de petrole brut visqueux
Inventor: DANLEY DENNIS EDWARD
IPC: C09K8/584
Filed: 1986-10-23
Abstract: FORMATION D'UNE EMULSION HUILE-DANS-EAU AVEC DU PETROLE BRUT VISQUEUX ET 20 A 80 EN POIDS D'EAU EN PRESENCE DE 170 A 4000 PARTIES EN POIDS PAR MILLION DE PARTIES EN POIDS DE PETROLE D'UN MELANGE DE SURFACTANTS. LEDIT MELANGE DE SURFACTANTS COMPREND 30 A 70 PARTIES EN POIDS D'UN SURFACTANT ANIONIQUE OU AMPHOTERE ET 30 A 70 PARTIES EN POIDS D'UN SURFACTANT NON IONIQUE. APPLICATION: L'EMULSION HUILE-DANS-EAU EST UTILISEE DANS UN PROCEDE POUR AMELIORER LA MOBILITE ET LE TRANSPORT EN PIPELINE D'UN PETROLE BRUT VISQUEUX.
Patent FR-2606262-A1 (FR)
Title: Continuous sheet
IPC: A47G9/02
Filed: 1986-11-12
Abstract: The invention relates to a system of sheets making it possible to make and remake a bed, after each use, without human intervention. The system consists of a continuous strip 1 having a succession of pockets 2 or S.2. By moving the strip by the value of at least one pocket, the used part is removed and is replaced by a fresh part. The sheet system according to the invention is especially intended to be used in an automatic self-service hotel establishment.
Patent FR-2603722-A1 (FR)
Inventor: BESSON RENE
IPC: G04B19/08
Filed: 1986-11-18
Abstract: The chronometer comprises a face (11) having a first sector (14) which bears reference marks (12A) and a second sector (15) bearing reference marks (12B). A single hand is designed to move at a first speed between the starting point M of reference marks (12A) and the final point 30 of these reference marks and at a second speed between the starting point 30 of reference marks (12B) and the final point 0 of these reference marks. The displacement of the hand over the first sector lasts exactly nine minutes and thirty seconds. The displacement of the hand over the second sector lasts thirty seconds. This chronometer is specially designed to control the preparation time preceding the start of regattas.
Patent FR-2607775-A1 (FR)
Title: Sail-winding device
IPC: B63H9/10
Filed: 1986-12-03
Abstract: The present invention relates to a sail-winding device. This device is composed of: - an inner sectional profile 33 acting as a tube for winding the sail 57, the upper extremity of which is rigidly attached to a cap 30, which closes the outer sectional profile acting as a casing and the lower extremity of which is rigidly attached to a winding and unwinding means 50, - a swivel acting as a semi-rotating head 52 mounted so as to slide along the said inner sectional profile 33 which acts as a winding tube connected to a mainsail halyard and to its luff (head). The winding and unwinding means 50 is a frustoconical helicoid rigidly attached to the winding tube 33 at its lower extremity, in which tube is wound an end which makes it possible to impress the rotary movement on the inner sectional profile or winding tube 33. The invention applies to winders, especially mainsail winders.
Patent FR-2608292-A1 (FR)
Title: Portable device making it possible to know the calorie content of the elements making up a meal
IPC: G16H20/60
Filed: 1986-12-16
Abstract: Portable device making it possible to know the calorie content of the foodstuffs making up a meal. The invention relates to an apparatus, of the electronic pocket calculator type, making it possible to select a foodstuff by pressing on one of the keys of the set 9 of the keyboard 3, and thus to display the name of this foodstuff on the screen 2 as well as its standard quantity (in grammes or in centilitres) and its number of calories. The user can modify the quantity associated with the selected foodstuff by means of the reduction 10 and increase keys 11, the device taking care of redisplaying the corresponding number of calories. The user can total up the calories of the selected foodstuffs with the totalling key 12. This total is kept permanently in memory by the device, allowing the user to calculate the daily number of calories consumed.
Patent FR-2608814-A1 (FR)
Title: Compact bell for calling over a distance, with coded and personalised radio frequency transmission
IPC: G08B1/08
Filed: 1986-12-17
Abstract: The invention relates to a bell making it possible to call a person over a distance. The call is produced by a transmitter device which sends, by radio link, coded information that the associated audio device is capable of decoding and of recognizing. The transmission is insensitive to interference and is personalised by the code specific to each bell. The radio frequency transmitter device, which is battery powered, requires sufficiently little energy to provide the range necessary for all applications which can be envisaged, while offering a very satisfactory range. The two devices are integrated into compact boxes and are distinguished by their ease of installation.
Patent FR-2594688-A1 (FR)
Title: Process for dyeing keratinous material
Inventor: FRIDD PETRINA FELICITY
IPC: D06P3/04
Filed: 1987-02-23
Abstract: The invention relates to hair dyeing. 
<??>It relates to a hair dyeing process in which certain polysiloxanes containing siloxane units having a hydroxyl group linked to the silicon are used to improve the colour intensity or colour retention. 
<??>Use by hairdressers.
Patent FR-2611910-A1 (FR)
Title: Method and installation for determining the saturation temperature of a natural salt in wine
Inventor: GAILLARD MICHEL
IPC: G01N33/14
Filed: 1987-02-26
Abstract: The present invention relates to a method and installation for determining the saturation temperature of a natural salt in wine. According to the method, the wine is cooled to a temperature lower than the saturation temperature, and greater than that at which the spontaneous crystallisation of the salt in question starts, an excess of this salt is added thereto, the temperature T of the wine, which is agitated and held in agitation, is gradually raised to a temperature greater than the saturation temperature, and during this rise, several measurements of the conductivity C of the wine are made as a function of the temperature T, the C T function is considered, the temperature near which this function changes its behaviour because of the dissolving of the salt approximately indicates the saturation temperature, the variation of the C T function with temperature T is, before TS, of more or less linear shape, and after TS, of exponential shape, whose form is C = (exp AT) + B, where A and B are constants. The method is characterised in that it consists in:   calculating, for several conductivities C measured, or deduced from measurements, before and after TS, values of C1 according to the relationship C1 = C/ (exp A1T), where T is the corresponding temperature, and A1 is a constant which differs from A,   considering the new function C1 T, deducing the temperature TS at which the function C1 T has a marked change in behaviour as regards the change in temperature. s
Patent FR-2595671-A1 (FR)
Title: Dispositif de transfert des deblais d'un chariot excavateur a une bande transporteuse
Inventor: ZIAJA HEINZ
IPC: B65G67/24
Filed: 1987-03-09
Abstract: DISPOSITIF DE TRANSFERT DES DEBLAIS DEPUIS UN CHARIOT EXCAVATEUR A GODET(S) QUI SE CHARGE SEUL JUSQUE SUR UNE BANDE TRANSPORTEUSE, NOTAMMENT DANS UNE EXPLOITATION A CIEL OUVERT, CARACTERISE EN CE QU'UN TRANSPORTEUR SANS FIN 3 POUVANT ETRE DISPOSE TRANSVERSALEMENT PAR RAPPORT A LA BANDE TRANSPORTEUSE ET SE DECHARGEANT SUR ELLE EST RECOUVERT PAR UNE GRILLE 10 A LAQUELLE SE RACCORDENT, DES DEUX COTES, DANS LE SENS TRANSVERSAL PAR RAPPORT AU TRANSPORTEUR SANS FIN 3, DES PARTIES DE PLATE-FORME 6 PROLONGEES PAR AU MOINS UNE RAMPE D'ACCES ASCENDANTE 7.
Patent FR-2615325-A1 (FR)
Title: Method for producing power components intended for the automobile industry
Inventor: BOUCHERON JEAN-LOUIS
IPC: H01L21/60
Filed: 1987-05-15
Abstract: The invention relates to a method for producing power components, using the T.A.B. technique for the conveyancing of the power chips and their connections. The method according to the invention is characterised in that the said chips 1 are transferred directly to a sole plate 3 simultaneously affording the role of heat dissipator and supply to the circuit, and the other connections are attached either to output tags 4, 5 originating from the same metal strip as the dissipator 3 or to the tracks of a printed circuit integral with the dissipator, using strip conveyancing of the dissipator 3 and of its connection tags or of the dissipator and of the associated printed circuit, and of the various insulators, and of the silicon chips 1 and of their connections 2. Application to the automobile industry.
Patent FR-2605943-A1 (FR)
Title: Vehicule automobile a carrosserie autoportante en forme de coque
Inventor: BOPP STEFAN
IPC: B60K5/12
Filed: 1987-11-03
Abstract: L'INVENTION CONCERNE UN VEHICULE AUTOMOBILE COMPORTANT UNE TRANSMISSION D'ESSIEU QUI EST PLACEE A L'INTERIEUR D'UNE CARROSSERIE AUTOPORTANTE EN FORME DE COQUE ENTRE DES PAROIS LATERALES DE LA CARROSSERIE QUI SONT DISPOSEES ENTRE LES ROUES MOTRICES D'UN ESSIEU DU VEHICULE COMPORTANT DES SUSPENSIONS INDEPENDANTES POUR LES ROUES. LA TRANSMISSION D'ESSIEU 18 EST FIXEE SEULEMENT PAR DES ORGANES RECEPTEURS 50 POUVANT ETRE ENGAGES DE L'EXTERIEUR DE LA CARROSSERIE DANS DES OUVERTURES DE PAROI ET S'ACCROCHANT DANS DES EVIDEMENTS DE PARTIES 32, 34, 36, 38 DE CARTER DE LA TRANSMISSION D'ESSIEU 18; LES PARTIES DE CARTER 32, 34, 36, 38 SONT DISPOSEES ENTRE LES PAROIS LATERALES 12, 14 DE LA CARROSSERIE. L'USINAGE ET LES TRAVAUX DE MONTAGE ET DE DEMONTAGE SONT SIMPLIFIES.
Patent FR-2629050-A1 (FR)
Title: Tonneau a bonde
Inventor: BURGDORF MAERTEN
IPC: B65D1/20
Filed: 1987-12-16
Abstract: Un tonneau à bonde en matière synthétique thermoplastique comporte des cerceaux porteurs et de transport 5, 6 formés directement à partir du corps ou enveloppe 2 du tonneau 1. Dans la surface 3 du fond 4 du tonneau 1 sont prévues une bonde de remplissage et de prélèvement 7 et une bonde d'aération 8. Afin de permettre l'évacuation du contenu résiduel du tonneau, il est prévu qu'au moins une des bondes soit décalée vers la périphérie du fond de sorte que la paroi intérieure du corps cylindrique 2 du tonneau 1 débouche presque sans gradations dans la paroi de l'alésage intérieur de la bonde.
Patent FR-2624778-A1 (FR)
Title: Embout pour pipette a vide
Inventor: POLI BERNARD
IPC: B25B11/00
Filed: 1987-12-22
Abstract: L'embout est remarquable en ce que la partie aplatie 1b présente en bout une zone de préhension par aspiration 1b2 qui est très légèrement surélevée pour réduire la surface portante de la plaquette et éviter son contact avec le reste de ladite partie aplatie.
Patent FR-2632134-A1 (FR)
Title: Procede de linearisation pour convertisseur continu-continu et dispositifs mettant en oeuvre ce procede
Inventor: FOREST FRANCOIS
IPC: H02M3/335
Filed: 1988-05-26
Abstract: Procédé de linéarisation des caractéristiques de sortie (tension, courant) d'un convertisseur continu-continu 1 pseudorésonant à transfert direct comprenant un condensateur d'oscillation C et soumis à des cycles de commande prédéterminés comprenant chacun une phase de conduction directe. Ce procédé comporte une étape de décharge totale dudit condensateur d'oscillation C, quel que soit le courant de sortie IS, commencée au plus tard à l'issue de chaque phase de conduction directe, suivie immédiatement d'une étape de maintien à une valeur sensiblement nulle de la tension VC aux bornes dudit condensateur d'oscillation C. Des dispositifs appliquent ce procédé. Utilisation pour les convertisseurs d'alimentation d'ordinateurs et de systèmes électroniques embarqués, de très forte puissance massique.
Patent FR-2632623-A1 (FR)
Title: Inflatable horse riding saddle
IPC: B68C1/08
Filed: 1988-06-14
Abstract: Inflatable horse riding saddle of any type, produced from a film of plastic of the PVC type and composed of the usual elements of the saddle, formed by different inflatable compartments giving it its shape.