baber/WOPTO huggingface dataset:
Patent FR-2641284-A1 (FR)
Title: Sprinkling apparatus for grapes in tanks which can also be used for the degassing and aeration of wines.
IPC: C12G1/032
Filed: 1988-12-29
Abstract: The present invention relates to wine-making equipment. The invention allows sprinkling in tanks from a greatly reduced space, situated between the top of the grapes and the lid of the tanks and regardless of the shape of the said tanks or the position of their traps (centred or off-centre). This invention also serves for the degassing and aeration of wines. It provides: - a possibility of access, via the centre or the side, by means of two removable inlet connections 1 & 2; - a sprinkling whose rate 3 can be adjusted and which can be adapted to the output of the pump; - very finely spread distribution, by virtue of the combined effect of the diffusion ports 4 and a deflector 5 modifying the angle of throw of the possible high flow rate, thus without risk of obturating the ports 4.
Patent FR-2641296-A1 (FR)
Title: Self-locking support tray for landscaping and/or sound-deadening embankments
IPC: E02D29/02
Filed: 1989-01-05
Abstract: The effect of the invention is the implementation of walls with the aid of prefabricated, dismantleable and alterable self-locking trays. Each tray consists of 2 trapezoidal cheeks 1, of a facade 2, and of a back 3 which are held rigid by eight angle brackets 4 and nuts and bolts 5. Each facade, due to its forward inclination, forms, in its lower part, a wedge projecting downwards which, when it is housed in the rack located on the top of the cheeks of the tray on which it is placed, prevents the forward translational movement of the assembly. The field of action of the invention applies to support, stabilising, noise-deadening, landscaping or decorative walls.
Patent FR-2642428-A1 (FR)
Inventor: DINH TAM HUYNH
IPC: C07H19/10
Filed: 1989-01-30
Abstract: The glycosyl phospholipid nucleoside derivatives of the invention are based on the formula (I) in which R3 is a group (II) in which "ose" is a sugar structure at C5 or C6, D or L, except for glucose when x is equal to 1, the phosphoryl substitution chain being fixed in position 1 or 6 of the "ose" structure to which it is attached, x is a number from 1 to 12, y is a number from 1 to 4; z is equal to 0 or 1, A is: hydrogen or an alc. group of 5 to 30 carbon atoms; R1 is: hydrogen, C1 to C4 alkyl, halogen, nitrile or hydroxyl and R2 is: C1 to C4 alkyl, halogen or nitrile. These derivatives are useful for producing pharmaceutical compositions having, in particular, anti-viral properties.
Patent FR-2627092-A1 (FR)
Title: Balle de golf a motif d'alveoles
Inventor: SHAW MICHAEL
IPC: A63B37/00
Filed: 1989-02-09
Abstract: L'invention concerne une balle de golf comportant une pluralité d'alvéoles dans sa surface extérieure sphérique. Chaque alvéole 10 est non incurvé en vue en plan et a une section droite incurvée; la forme non incurvée facilite l'établissement d'une distance uniforme d'espacement entre des alvéoles adjacents et améliore les propriétés aérodynamiques de la balle; en outre la configuration incurvée facilite le nettoyage et améliore l'aspect de la balle.
Patent FR-2643650-A1 (FR)
Title: Hot-rolled alloy steel sheet
Inventor: TZENG-FENG LIU
IPC: C22C38/00
Filed: 1989-02-28
Abstract: Hot-rolled alloy steel sheet of completely austenitic structure, consisting essentially of 4.5 to 10.5 % by weight of aluminium, 22.0 to 36.0 % by weight of manganese, 0.4 to 1.25 % by weight of carbon and at least one of the following constituents: 0.06 to 0.50 % by weight of titanium, 0.02 to 0.20 % by weight of niobium and 0.10 to 0.40 % by weight of vanadium, the remainder being iron. Among these, certain special relations exist between the aluminium and carbon contents: when the aluminium content is lower than approximately 9.5 % by weight, the carbon content may reach 1.25 % by weight, but when the aluminium content is between 9.5 and 10.5 % by weight, the carbon content must be lower than 1.10 % by weight. The alloys of the invention may additionally contain the following constituents to improve the strength without appreciable decrease in ductility: up to 0.5 % by weight of nickel, up to 0.5 % by weight of chromium, up to 1.2 % by weight of silicon, up to 0.5 % by weight of molybdenum and up to 0.5 % by weight of tungsten. The invention also relates to a process for the manufacture of the hot-rolled alloy steel sheet.
Patent FR-2644304-A1 (FR)
Title: Electric machine rotor with superconducting excitation winding
Inventor: KHUTORETSKY GARRI MIKHAILOVICH
IPC: H02K3/51
Filed: 1989-03-08
Abstract: The invention relates to electric machines. The electric machine rotor includes a superconducting excitation winding which contains two parts which constitute two poles and which are wound in the same direction and are composed of saddle-shaped coils with multiple turns. An interpolar connection between the parts of the winding takes the form of two conductors 12 and 13 which prolong the highest exterior turns 14 and 15 into the heads 5a and 8a of the exterior coils 5 and 8 of the two parts of the winding. The conductors 12 and 13 are placed on the shell 9, 16 in such a way that they travel parallel to the perimeter of the winding and are offset along the axis of the rotor beyond the exterior turns 14 and 15 of the exterior coils 5 and 8. Electrical junctions between the conductors 12 and 13 lie in the neutral plane between the poles. The invention can be used in electric machines with superconducting excitation winding, for example in cryoturbogenerators.
Patent FR-2646576-A1 (FR)
Title: Systeme d'emission-reception pour la transmission d'images couleur animees et du son a partir de canaux independants
IPC: H04N7/52
Filed: 1989-04-28
Abstract: L'invention concerne un système d'émission-réception, pour la transmission d'images couleur animées et du son à partir de deux canaux indépendants. Selon l'invention, le signal image est réparti sur deux canaux C1 et C2 indépendants, le signal de luminance occupant un canal C1 tandis que le signal de chrominance, qui est multiplexé au son, occupe avec le son l'autre canal, des moyens de traitement 60, 70, 80, 600, 700, 800 séparés des signaux de luminance et chrominance étant prévus. Application notamment à la visiophonie.
Patent FR-2647240-A1 (FR)
Title: Table a numeriser
Inventor: SICO CHRISTIAN
IPC: G06F3/033
Filed: 1989-05-22
Abstract: Des bobines de localisation Bx1 à Bxm, bx1 à bxn, By1 à Byp, by1 à byq constituant une trame et logées dans la table coopèrent avec un curseur mobile par rapport à la table et comprenant une bobine émettrice L alimenté par un courant alternatif. Un circuit de traitement reçoit des signaux induits dans les bobines de localisation par couplage électromagnétique avec la bobine émettrice et comportant des moyens de détection synchrone utilisant un signal H de référence de phase du courant d'alimentation de la bobine émettrice et des moyens de calcul 30 pour élaborer des informations représentatives de la position de la bobine émettrice par rapport à la table. Le curseur est un curseur sans fil comprenant un circuit oscillateur local alimentant la bobine, et le circuit de traitement comprend un circuit d'extraction d'horloge 50 pour fournir le signal de référence de phase H à partir d'au moins un des signaux reçus des bobines de localisation.
Patent FR-2649549-A1 (FR)
Title: Laser semiconducteur a puits quantique
Inventor: WEISBUCH CLAUDE
IPC: H01S5/34
Filed: 1989-07-04
Abstract: Le laser semiconducteur à puits quantique 25, 27 comporte au moins une couche ultramince 26 d'épaisseur inférieure à l'épaisseur critique, dont le matériau est isoélectronique avec celui du puits.
Patent FR-2651198-A1 (FR)
Title: Guidance device for a truck with a rail or without a rail, regardless of the direction of displacement of the truck
IPC: B62D1/26
Filed: 1989-08-29
Abstract: The invention relates to the device for guiding a truck, serving as a work station. This device avoids getting the truck down in order to guide it. This guidance device makes it possible, on the one hand, to guide the truck automatically with the aid of a front guide head (R5) in the event of forwards operation, which is applied through the use of a lever (R2), of a linkage (R3) and of an arm (R1) onto a single non-supporting rail (R6) and thus guides the guiding wheels (R8). Simultaneously, the rear guide head (R5) detaches from the rail (R6). In the event of operating in reverse the principle is reversed. This guidance device makes it possible, on the other hand, to eliminate the automatic guidance of the truck by means of a neutral position of the guide heads (R5), both detached from the rail (R6): the steering wheel (R7) then orientates the guiding wheels (R8). The device according to the invention is particularly intended for trucks acting as a work station in crops grown in rows.
Patent FR-2652736-A1 (FR)
Inventor: FREDERIC NEFTEL
IPC: A61B5/00
Filed: 1989-10-06
Abstract: An implantable device which allows for accurate measurement of blood glucose levels. The principle of the invention comprises the accurate and lasting measurement of the value of osmotic pressure caused by glucose in an interstitial region by means of a highly compact implanted device which comprises two measurement chambers each of which comprises an internal measurement chamber (41) insulated from its surroundings by a glucose-hemipermeable membrane (20) for the first measurement chamber, and by a glucose-permeable membrane (20) which is impermeable to molecules larger than glucose for the second measurement chamber, connected to a pressure sensor (10, 11, 12, 53) for each of the measurement chambers, and linked to an electronic system provided for informing the environment outside the organism of the value of the pressure measured in each of the two measurement chambers and, therefore, of the glucose level. In particular, the pressure sensor can be made of photolithographically machined silicon and, coupled with a self-inducting coil (L), can form an LC-type resonant passive circuit with a capacitor which varies according to pressure. In order to find out the accurate value of the osmotic pressure in each of the two measurement chambers, and therefore that of the glucose level, all that is required is to consult the sensor from the outside by means of a magnetically coupled variable oscillator.
Patent FR-2654522-A1 (FR)
Title: Device for terminating an optical fibre, and its method of production
Inventor: PASCAL ROUSTIN
IPC: G02B6/42
Filed: 1989-11-10
Abstract: The invention relates to a device for terminating an optical fibre so as to be able to fix this fibre. According to the invention, the end of the fibre (6), stripped of its plastic sheath (13), is inserted (threaded) into a metal tube (9) and is fixed therein by means of a glass seal (plug) (10). The tube (9) has an internal diameter greater than the external diameter of the fibre (6). It includes at least one conical bore (11) which is filled with a glass paste which is converted into the glass seal by melting (fusion) at 500 - 800 DEG C. Application to the optical alignment of a fibre (6) with an optoelectronic device, in an optical head.
Patent FR-2656777-A1 (FR)
Title: Shock-absorbing protective sole for a shoe and shoe including such a sole
Inventor: STANISLAS GRAIRE
IPC: A43B13/22
Filed: 1990-01-05
Abstract: The invention relates to a protective sole making it possible to absorb impacts and vibrations while preserving the aesthetic appearance of the shoes. It is equipped on its inner face with a shock-absorbing material limited by a mounting margin, the sharp edge being thinned so as to ensure perfect assembly while preserving the aesthetic appearance of shoes having a thin sole. The assembly operations are carried out by appropriate bonding according to the uses of each type of shoe. The protective sole according to the invention is intended particularly for improving, on the outside, the comfort of the shoes.
Patent WO-9100101-A1 (WO)
Inventor: DESJONQUERES STEPHANE
IPC: C11C3/00
Filed: 1990-07-02
Abstract: La présente invention a pour objet l'utilisation de lipides peroxydés, présentant un taux de peroxydation compris entre 50 et 200 milli-équivalents par kilo, de préférence entre 50 et 150 milli-équivalents par kilo, pour la préparation d'une composition pharmaceutique destinée au traitement par application locale des insuffisances circulatoires, et en particulier de l'asthénie sexuelle masculine.
Patent FR-2656801-A1 (FR)
Title: Sanitary container for the decontamination and/or for the incineration of waste resulting from medical and paramedical activities
Inventor: DANCOINE
IPC: A61L11/00
Filed: 1990-01-10
Abstract: The invention relates to a sanitary container made of an impervious material which can be incinerated and consisting of a reservoir 10 which is hermetically closed by a lid 20, the container being intended for the collection of medical and paramedical waste. The lid 20 is reversible, making use of the two opposite faces 20a and 20b of the latter. One 20a of the two opposite faces of the abovementioned lid 20 is concave so that, when the said sanitary container is closed for the collection of recoverable objects, this concave face 20a of the said lid 20 forms, under the closure plane 21 and in the abovementioned reservoir 10, a sort of basket. The other 20b of the two opposite faces of the abovementioned lid 20, opposite the concave face 20a, is itself convex, so that when the said sanitary container is closed for the collection of non-recoverable objects and residues, this convex face 20b of the said lid 20 forms, above the closure plane 21 and over the abovementioned reservoir 10, a sort of additional box. Applications: decontamination of medical and/or paramedical objects and/or residues.
Patent FR-2657469-A1 (FR)
Title: Electrical connection terminal strip
Inventor: GERARD CORBIERE
IPC: H01R9/26
Filed: 1990-01-22
Abstract: Electrical connection terminal strip, which can be used especially in electrical circuits equipping aircraft, comprises a support rail (20), having a U-shaped cross-section, and electrical connection modules (22) capable of being immobilised in this rail. Slots (26) formed in the side branches of the U formed by the rail divide these branches into sections (28), the flexibility of which enables each module (22) to be fitted without moving the other modules. Inserts (38) placed in the slots (26) prevent the modules from escaping in a direction other than the direction of fitting.
Patent FR-2659979-A1 (FR)
Inventor: SERGE GOSSET
IPC: C11D3/60
Filed: 1990-03-23
Abstract: Detergent with a phosphates content reduced to less than 5 % by weight, or even zero, especially useful for the washing of fabrics, characterised in that it contains at least one zeolite and at least one oxidised polysaccharide chosen from the group comprising:   - the oxidation products of disaccharides possessing a terminal functional group of the aldonic type, - the oxidation products of trisaccharides and of oligosaccharides which possess a terminal functional group of the aldonic type, - the oxidation products of starch hydrolysates, of cellulose and of hemicellulose possessing a terminal functional group of the aldonic type, and - any mixtures of at least any two of the abovementioned oxidation products. t
Patent FR-2646289-A1 (FR)
Title: Circuit integre du type mosfet, en particulier inverseur logique
IPC: H01L27/088
Filed: 1990-04-20
Abstract: L'invention concerne un circuit intégré ayant des transistors à effet de champ du type à appauvrissement. Selon l'invention, il comprend un substrat semiconducteur 7 du type p ou n, une région de source 10 formée sur la surface principale du substrat, une région de drain 12 formée à proximité de la région de source, un film d'isolement de porte 16 formé à la position de surface du substrat semiconducteur entre les régions de source et de drain, laquelle n'est pas dopée d'impuretés d'un type de conductivité opposé au substrat et une électrode de porte 17 formée sur le film d'isolement de porte, ayant une fonction de travail plus faible que celle du substrat semiconducteur du type p ou plus forte que celle du substrat semiconducteur du type n. L'invention s'applique notamment aux circuits intégrés.
Patent FR-2651536-A1 (FR)
Title: Charniere de tuyere d'echappement et moteur a turbine a gaz comportant une tuyere equipee d'une telle charniere.
Inventor: OWEN NASH DUDLEY
IPC: F02C7/18
Filed: 1990-05-03
Abstract: L'invention concerne une charnière (100) permettant de relier par pivotement des parois amont (102) et aval (104) adjacentes d'une tuyère d'échappement de moteur à turbine à gaz. Les parois (102, 104) comportent respectivement des surfaces internes (106, 108) et des chemises (110, 112) qui délimitent des passages d'air de refroidissement (114, 116). Un volume (136), défini par une lame d'étanchéité (122) et par la partie incurvée (118) de la paroi aval (104), permet d'assurer un écoulement d'air continu et uniforme (138) entre les passages d'air de refroidissement (114, 116); cet écoulement pratiquement sans fuite ne se mélange pas aux gaz d'échappement chauds qui s'échappent de la tuyère. Des consoles (140) permettent aux parois (102, 104) de pivoter l'une par rapport à l'autre selon des angles d'orientation qui correspondent à différents modes de fonctionnement de la tuyère.
Patent FR-2666648-A1 (FR)
Title: Appareil pour la mesure de longueurs et de perimetres.
Inventor: ROBERT CLOT
IPC: A43D1/02
Filed: 1990-09-11
Abstract: Cet appareil détermine des valeurs dimensionnelles mesurées selon des tracés rectilignes ou curvilignes. Un corps principal (1) est muni d'un bec fixe (6), et comporte une glissière longitudinale (4) pour un coulisseau (5) muni d'un bec mobile (7). Un lien souple (12), attaché à l'extrémité (8) du bec fixe (6), s'étend vers l'extrémité (9) du bec mobile (7) puis est guidé dans ce bec mobile et se prolonge dans le corps (1) jusqu'à des moyens de mise en tension (14), pour former un mouflage. Une graduation (16) ou un capteur (20) permet de détecter le déplacement du lien souple (12) qui représente, selon le cas, la longueur (L) d'un objet placé entre deux butées (10, 11), ou le périmètre (P) d'un objet entouré par la partie du lien mobile (12) qui s'étend entre les extrémités (8, 9) des deux becs (6, 7). Application à la mensuration de parties du corps humain: pied, tête, etc.
Patent FR-2667609-A1 (FR)
Title: Procede et dispositif de craquage catalytique en lit fluide a courant descendant.
Inventor: RENAUD PONTIER
IPC: B01J29/06
Filed: 1990-10-03
Abstract: - L'invention concerne un procédé et un dispositif de craquage en lit fluide à courant descendant. - De manière plus précise, on prélève le catalyseur au moins en partie régénéré, qui doit être recyclé vers le réacteur 1, à partir d'une phase dense 17a, contenue dans un régénérateur 17, et on effectue l'étape d'introduction du catalyseur dans la partie supérieure 3 du réacteur 1 dans des conditions telles que la masse volumique de la suspension gaz-solide ainsi créée soit comprise entre 80 et 500 kg/m3 avant sa mise en contact avec la charge qui est introduite par les injecteurs 5. - Application au craquage catalytique de charges lourdes hydrocarbonées.
Patent FR-2667536-A1 (FR)
Title: Method of manufacturing a core or a longitudinal part of the core of a laminated skid for sliding sports, core manufactured according to the method and skid incorporating such a core
Inventor: JEAN-PIERRE CARREZ
IPC: A63C5/12
Filed: 1990-10-08
Abstract: For the manufacture of the core, at least one portion (2) of a material having a cellular structure is arranged in a mould (1), the thickness of which is at least equal to the final thickness of the core to be obtained. The heated mould (1) is closed and a polymerisable substance (3) is injected. After polymerisation, the entire core, including the cellular material, is demoulded and machined by conventional means. This type of core is used for the manufacture of laminated skis and it enables the cellular material to be brought into direct contact with the upper and lower layers.
Patent FR-2667783-A1 (FR)
Title: Urinary tract prosthesis
Inventor: MARTIAL BERBERIAN JEAN PIERRE
IPC: A61F2/94
Filed: 1990-10-11
Abstract: This urethral prosthesis consists of a flexible tube (1), made of a biologically acceptable material, having the general shape of a cylinder whose length is substantially equal to that existing between the striated sphincter and the external orifice of the urinary canal. The flexible tube (1) is a tube from which a longitudinal strip has been removed and which is intended to be placed in the urethra with its two longitudinal edges (4a, 4b) close together and arranged opposite the ventral zone of the urethra; the means for supporting the said tube in the urethra consist of the tube (1) itself, which has a tendency to re-open on each side of the median line of its longitudinal opening, which ensures at the same time a communication passage between the inside of the tube (1) and the urethra. This however prevents the patient from feeling any pain when in the seated position, which pain would be caused by fastening means cooperating with the inner wall of the urethra in its ventral zone.
Patent FR-2668040-A1 (FR)
Title: Socks designed to be worn when practising equestrian sports
Inventor: RENE-CHARLES GOBERT
IPC: A41B11/02
Filed: 1990-10-17
Abstract: These socks each comprise a reinforcing piece (2) which is stitched onto the inside of the leg part of the sock, at calf level, in other words where the boot rubs against it.
Patent FR-2668720-A1 (FR)
Inventor: JEAN-XAVIER MORIN
IPC: B04C5/02
Filed: 1990-11-07
Abstract: Cyclone for separating, by centrifuging, a mixture of gas and solid particles into a particle-enriched fraction and a particle-depleted gas fraction, comprising a cylindrical shell (1) into which there opens tangentially a conduit (4) for introducing the mixture of gas and solid particles, an axial conduit (2) for removing the gas fraction, means (14), situated in the lower part of the cylindrical shell (1), for removing the particle-enriched fraction, means (10, 11) for introducing a gas used to fluidise the fraction enriched in solid particles into a dense bed (12), and means for heat exchange (13) between the dense fluidised bed formed (12) and a fluid to be vaporised and/or heated, and means (15, 16) allowing the level of the dense bed (12) to be regulated. <??>Cyclone for separating off solid particles with preliminary cooling of these particles and improved separation.
Patent FR-2654067-A1 (FR)
Title: Appareil automatique avec dispositif de basculement pour agencer dans un carton des bouteilles retournees intercalees par rapport aux bouteilles droites, et procede de conditionnement correspondant.
Inventor: MARIO BORTOLIN
IPC: B65B21/02
Filed: 1990-11-08
Abstract: Appareil automatigue destiné à agencer des bouteilles de vin mousseux ou d'autres vins de qualité dans un carton muni de structures alvéolaires, caractérisé par le fait qu'il comprend un dispositif de basculement muni d'éléments de préhension pour saisir les bouteilles présélectionnées par le col et les retourner avec le fond dirigé vers le haut, et un plan doté d'éléments de préhension pour saisir le col des bouteilles droites et les introduire dans un carton vide, tandis que les bouteilles retournées sont saisies de façon correspondante par leur fond rentrant et introduites dans un carton de façon à être intercalées par rapport aux bouteilles droites déjà en place.