baber/WOPTO huggingface dataset:
Patent FR-2679295-A1 (FR)
Title: Method and device for in situ concreting of an underground kerf and corresponding cutting blade
Inventor: ROBERT PUGLISI
IPC: E21D11/10
Filed: 1991-07-17
Abstract: The invention relates to the in situ concreting of an underground kerf (10). According to the invention, a protective shield (16) is used, which is pulled along by the cutting blade (12) excavating the kerf (10), in the protection of which shield the concreting to be carried out in this kerf is carried out. Application, in particular, to the curved kerf made in the work face of a tunnel being drilled for making a preliminary vault roof.
Patent FR-2679929-A1 (FR)
Inventor: LEON GOLDSTEIN
IPC: C30B23/06
Filed: 1991-08-01
Abstract: Primary molecules are formed by sublimation in a sublimation chamber (2) and are then transferred with a transfer flow rate into a cracking head (10) at higher temperature in order to be converted therein into lighter secondary molecules and to form molecular jets (16). According to the invention the transfer flow rate is adjusted by adjusting an effective carrier flow rate which is that of a carrier gas introduced into the sublimation chamber by a delivery tube (26) and drawn off by a suction tube (30). The invention applies especially to the production of semiconductor components of the III-V type by epitaxy using molecular jets.
Patent FR-2680257-A1 (FR)
Title: Universal active extender and universal multiway switch for computer BUS cables
Inventor: ANNE PONS
IPC: G06F13/40
Filed: 1991-08-09
Abstract: Device for producing an active Extender, a TTL type line converter with tri-state on-line open collector and a multiway switch for computer BUS cables. The invention relates to a device comprising a logic transfer circuit 51 associated with two or more receiver/driver assemblies termed a transceiver. It is two-way and active. The circuit 51 which automatically manages the transceivers is common to all types of such transceivers, be they of the type intended for links of the TTL type with open collector 54/55 or of the tri-state type 70/71: single-ended or differential. In the device, the transceivers alone are matched to the type of line which they are to serve. This is carried out according to a so-called "Programmable Logic Device" process such as EPLD, PAL, etc. and which can be integrated within TTL or C MOS. For example a computer BUS cable switch is constructed by juxtaposing on one card as many of the said devices as there are lines in the BUS. A circuit which is common to the assembly and is addressed from outside 7/8 produces the link with the selected path and sets the others to high impedance Z. Illustrative application: SCSI BUS, this not being limiting.
Patent FR-2666354-A1 (FR)
Title: Nouveaux produits de condensation, leur preparation et leur utilisation comme auxiliaires de teinture.
Inventor: BAUMANN
IPC: C08G14/12
Filed: 1991-09-03
Abstract: La présente invention a pour objet un produit (E) pouvant être obtenu par réaction - d'un produit (K) qui est le produit de condensation (a) du formaldéhyde ou d'un composé fournissant du formaldéhyde, (b) d'au moins un (alkyl en C1 -C5 )-phénol, et (c) d'au moins une amine qui contient au moins deux groupes NH qui réagissent avec le formaldéhyde, 1 mole de (c) +- 5 moles % et 1,6 à 2,4 moles de formaldéhyde (a) ou la quantité correspondante d'un composé fournissant du formaldéhyde (a) devant être utilisées par mole d'(alkyl en C1 -C5 )-phénol (b), avec - (d) un oxyde d'alkylène et éventuellement de l'oxyde de styrène, et éventuellement quaternisation du produit de réaction et/ou modification par introduction d'au moins un groupe anionique, et les mélanges de tels produits. Ces produits sont appropriés comme auxiliaires de teinture, en particulier comme agents d'unisson pour la teinture des substrats hydrophiles contenant de la cellulose et/ou des polyamides avec des colorants à affinité élevée pour les substrats.
Patent FR-2686730-A1 (FR)
Title: Methode de reglage de l'induction remanente d'un aimant fritte et produit ainsi obtenu.
Inventor: JEAN-MARC LANG
IPC: B22F3/02
Filed: 1992-01-23
Abstract: L'invention est relative à une méthode de réglage de la rémanence d'un aimant fritté par variation de l'instant d'application du champ orienteur lors de la compression à froid. La méthode consiste à obtenir des poudres de granulométrie adaptée, à les comprimer à froid sous champ orienteur, à les fritter, à les traiter thermiquement, à les usiner et les aimanter, une précompression TP >= 20%, et de préférence 30-80%, étant effectuée avant application du champ orienteur. Cette méthode s'applique aux aimants de toutes formes devant posséder une induction magnétique bien définie en module et en direction, en particulier aux aimants annulaires pour les tubes à ondes progressives.
Patent FR-2687414-A1 (FR)
Title: Dye-replenishment device for a dyeing autoclave
Inventor: ALBERT DUCHAUSSOIR HENRI ETIEN
IPC: D06B23/14
Filed: 1992-02-14
Abstract: The invention relates to a dye-replenishment device for a dyeing autoclave, intended to allow expansion of the liquid mass present in the autoclave due especially to thermal expansion during heating. According to the invention, the dye-replenishment device comprises a tubular body (4) which communicates with the internal volume of the autoclave (1), which extends along the upper part of the autoclave (1) and which comprises an extension (8) curved over towards the lower part of the autoclave (1). This arrangement enables a substantial saving in space to be made and, furthermore, it is compatible with continuous recycling of the bath excess present in the curved-over extension (8) by means of a circulation pump (9) which delivers the liquid back to the treatment tank (vessel) (1). The invention is more particularly of interest to manufacturers of dyeing equipment.
Patent FR-2680054-A1 (FR)
Title: Parafoudre et son procede de fabrication.
Inventor: TETSUYA NAKAYAMA
IPC: H01B17/42
Filed: 1992-07-31
Abstract: Parafoudre comprenant un tube intérieur isolant (1), un manchon extérieur isolant (2), plusieurs éléments formant résistance (4), une pièce intercalaire conductrice (7, 8) et une paire de chapeaux conducteurs (9, 10). Le tube intérieur (1) est ouvert à ses extrémités et comprend une partie terminale supérieure et une partie terminale inférieure. Le manchon extérieur (2) est située autour du tube intérieur (1). Chacun des éléments formant résistance (4) est logé dans le tube intérieur (1), et a une caractéristique tension-courant non linéaire. La pièce intercalaire conductrice (7, 8) est introduite dans l'un des parties terminales supérieure et inférieure du tube intérieur (1) pour fermer le tube. Chaque chapeau conducteur (9, 10) comprend une partie de sertissage qui est sertie contre la périphérie extérieure de la partie terminale correspondante du tube intérieur (1).
Patent WO-9325927-A1 (WO)
Inventor: REMY BERTRAND
IPC: H04N3/15
Filed: 1993-06-11
Abstract: L'invention concerne un dispositif de veille panoramique infrarouge comportant un objectif de tête (1) et couplé à un séparateur d'image (15) pour former plusieurs voies de détection capables de projeter des images partielles sur des barrettes de détection (21, 22), décalées selon l'axe site SS', via des objectifs de reprise (161, 162). Le décalage en site des barrettes (21, 22) est tel que les champs balayés se recouvrent partiellement en site. Le séparateur d'image (15) peut être constitué de deux miroirs plans (151, 152), présentant une arête commune parallèle à l'axe site SS'. Application à la détection de cibles aériennes avec une grande portée et une couverture angulaire élevée.
Patent WO-9405240-A1 (WO)
Inventor: VANDEMOORTELE PHILIPPE
IPC: A61F13/15
Filed: 1993-08-26
Abstract: Couche-culotte absorbante jetable, comprenant une feuille extérieure (1) de support imperméable, un coussin absorbant (2) fixé sur ladite feuille de support, une feuille de couverture intérieure perméable (3) recouvrant le coussin absorbant, des moyens d'attache (9) pour fermer la couche-culotte, des éléments élastiques longitudinaux (8) fixés à l'état tendu à la feuille de support, à l'extérieur du coussin absorbant, et deux volets latéraux (10) s'étendant au-dessus du coussin absorbant de manière que leurs bords proximaux (13) soient reliés à ladite feuille de couverture suivant des lignes longitudinales situées en retrait vers l'intérieur par rapport aux bords longitudinaux du coussin absorbant et que leurs bords distaux (14) élastifiés soient situés à proximité l'un de l'autre. Lesdits volets latéraux (10) sont reliés entre eux, à leurs bords distaux (14), depuis les bords transversaux de la couche-culotte au moins jusqu'aux bords transversaux correspondants du coussin absorbant (2), formant ainsi une barrière d'étanchéité périphérique sur tout le pourtour du coussin absorbant.
Patent WO-9406733-A1 (WO)
Title: Microgranulated products usable in combination with bacterial inoculums, method for obtaining them and application to agriculture
Inventor: CATROUX GERARD
IPC: C12N11/00
Filed: 1993-09-17
Abstract: Method for improving the yield of agricultural crops, wherein an inoculum is used which contains at least one microbial culture and microgranules, said method being characterized in that microgranules comprise at least a substance capable of promoting the growth of inoculum germs.
Patent FR-2700691-A1 (FR)
Inventor: PASCAL ARNAUD
IPC: A61K8/00
Filed: 1993-01-25
Abstract: The present invention relates to a homogeneous composition containing:   - from 0.1 to 99% by weight relative to the total weight of the composition, and preferably from 0.5 to 90% by weight, of at least one organofluorine hydrocarbon compound or of a perfluorocarbon compound possessing at least one alcohol, thiol, primary or secondary amine function, and - from 0.1 to 99% by weight relative to the total weight of the composition, and preferably from 0.5 to 70% by weight, of at least one glycol hydrocarbon containing two hydroxyl radicals.   The invention relates also to the process of preparation of the composition and to its use in cosmetics and in dermatology.
Patent FR-2701573-A1 (FR)
Title: Spectacle frame
Inventor: ANDRE DANLOUP
IPC: G02C13/00
Filed: 1993-02-15
Abstract: Spectacle frame having rigid half-rims completed by tensioned threads (filaments, wires). According to the invention, the thread (16) is bent over into a loop (20) engaged in at least one hole (18) drilled in the vicinity of at least one end of a half-rim and the thread is passed back into the loop in order to form a running knot (21).
Patent FR-2704207-A1 (FR)
Title: Packaging box with built-in pouring device
Inventor: JEAN-FRANCOIS LORAUX
IPC: B65D17/28
Filed: 1993-04-23
Abstract: The invention relates to a packaging box with a built-in pouring device which can be obstructed. The proposed packaging box is characterised in that it consists solely of a cardboard blank (1) in particular comprising four rectangular parts (2 to 5) respectively forming the front, rear and side parts of the box whose lid is formed from two triangular flaps (12, 13) and two rectangular flaps (10, 11), one (11) of these rectangular flaps being provided with a cut-out (15) disposed on one of its lateral ends (16), and in that during assembly, the flap (11) bearing the said cut-out (15) is covered by the triangular flap (13) which is itself covered by the other rectangular flap (10), the said cut-out (15) being thus covered by the said triangular flap (13) and by an opening flap (18) formed by a part delimited by a precut groove 19 of the other rectangular flap (10). The invention can be used in particular for packaging granular products.
Patent FR-2704753-A1 (FR)
Title: Utilisation de dérivés de la 4-thio résorcine ou 4-thio 1-3-dihydroxybenzène, dans des compositions cosmétiques ou dermopharmaceutiques à action dépigmentante.
Inventor: ALAIN LAGRANGE
IPC: A61K8/00
Filed: 1993-05-06
Abstract: Utilisation, à titre de composés actifs, de dérivés de résorcine pour la préparation d'une composition cosmétique ou dermatologique ayant une action dépigmentante; les dits dérivés répondent à la formule suivante: (CF DESSIN DANS BOPI) dans laquelle: R représente un radical alkyle en C1 -C6 , un radical halogénoalkyle en C1 -C6 , un radical aryle, un radical aralkyle substitué ou non par un radical alkyle inférieur, un alcoxy inférieur ou un atome d'halogène, le radical -CnH2 n -COOR' où n est un nombre entier compris entre 1 et 5 et R' représente un radical alkyle en C1 -C6 un radical morpholino-alkyle ou pipéridino-alkyle (CF DESSIN DANS BOPI)
Patent FR-2706792-A1 (FR)
Title: Device for densifying mainly plastic waste for the purpose of recycling them
IPC: B29B17/00
Filed: 1993-06-23
Abstract: Previously washed and drained plastic waste is loaded and piled in an accumulation channel (6) by an endless screw (3) of variable pitch for example, driven rotationally by a gear motor (4), so as to form a plug. The channel is closed by a grating (7). Fixed on the shaft (3A) of the screw (3), in the vicinity of the grating (7), are one or more cutters (10) and a helical wheel (11) with one or more blades for forcing the waste through the grating. By piling, friction and shear between the fixed and movable parts, the fractioned waste is brought to a temperature which is sufficient to soften at least a part of the plastic waste and facilitate its aggregation. After passing through the perforations and breaking up, the waste is in the form of granules, the size of which is more suitable for good functioning of the recycling machines: extruder, injecting press etc., and the higher apparent density of which favours any eventual transport. Application to waste treatment.
Patent FR-2708090-A1 (FR)
Title: Fixed refrigeration chamber with external evaporator
Inventor: JEAN-PIERRE XIBERRAS
IPC: F25D17/00
Filed: 1993-07-01
Abstract: A fixed refrigeration chamber (1) comprises an isothermal cold chamber (2) including an enclosure (6), a refrigeration device (4) intended to cool the air located inside the cold chamber (2), and a cooled-air circulation means (44). The said refrigeration device (4) is arranged outside the cold chamber (2), the said enclosure (6) of the cold chamber (2) including a take-up aperture (12) for the air intended to be cooled and an inlet aperture (14) for the cooled air, and the said cold chamber (2) including a means (18) for channeling the cooled air parallel to the enclosure (6) of the cold chamber (2).
Patent FR-2694821-A1 (FR)
Title: Système de commande du lacet, à trois axes et à couples de perturbation compensés.
Inventor: BATTERSON STETSON JOHN JR
IPC: B64G1/28
Filed: 1993-07-19
Abstract: Ce système de commande d'attitude de satellite est utilisable en l'absence de toute référence inertielle d'attitude en lacet tel un gyroscope et en l'absence d'énergie cinétique d'impulsion de tangage. La dynamique du solide en roulis et lacet et la cinématique orbitale en roulis et lacet sont modélisées (312, 314). La commande d'attitudes en tangage et roulis sont traditionnelles. Le modèle reçoit des signaux provenant d'un capteur de roulis (16) et des couples de roulis et de lacet provenant de dispositifs de surveillance des roues de réaction (212b, 216b). Le modèle produit un lacet estimé qui commande l'attitude en lacet du vaisseau spatial. Le modèle produit en outre une estimation de la composante constante des couples de perturbations permettant de les compenser.
Patent FR-2709472-A1 (FR)
Title: Method and device for checking products, particularly pharamceutical blister (bubble) packs, during transfer, and machine thus equipped
Inventor: PHILIPPE CHALVIGNAC
IPC: B65B57/10
Filed: 1993-09-01
Abstract: A thermoforming device (11) shapes a film of plastic material into receptacles equipped with cavities (7) each intended to receive one tablet (8) before being sealed by an aluminium sheet (19), after which the assembly is cut up into individual blister packs (1) by means of a cutting device (21). A checking device (16) checks that each cavity contains a tablet (8) in good condition. A suction device (17) sucks up the tablets from each defective future blister pack and an ejection device (23) sucks up the empty blister pack resulting therefrom. The checking device comprises a linear camera (24), of which the sighting (sight, focussing) plane (28) is perpendicular to the transfer direction (3). Firstly, during a learning phase on a sample (testpiece), then during production, numerous successive lines are examined for each transverse row of blister packs. The result of this examination during production is compared with the result from the learning stage. Each examined line is at least partly processed in real time. Use for reducing the cost, overall bulk and processing time.
Patent FR-2710875-A1 (FR)
Title: Process for the continuous manufacture of a composite material, especially an interior or exterior covering, for example a floor covering, an external wall covering or a curtain wall (facade) cladding, as well as composite material obtained by the implementation of this process
Inventor: PHILIPPE BAHRI
IPC: E04F15/10
Filed: 1993-10-08
Abstract: Process for the continuous manufacture of a composite material especially an interior or exterior covering, for example a floor covering, an external wall covering or a curtain-wall (facade) cladding, characterised in that: - a non-stick backing sheet (A), especially a sheet of siliconised paper wound beforehand on a feed roll (10), is unwound; - a flexible polymer (5), preferably a thermosetting one, especially a modified epoxy resin, polyurethane or another material is coated on one of the faces or first face of the backing sheet (A); - a layer of aggregates is laid down on the thus-coated first face of the backing sheet (A); and - the backing sheet (A) is subjected to a heat treatment so as to accelerate the polymerisation of the flexible polymer (5); the backing sheet being, as the case may be, separated from the resin/aggregate agglomeration before or after the polymerisation step.
Patent FR-2711486-A1 (FR)
Title: Method of compacting food powders, in particular bread-making ingredients, into pre-metered and pre-cut compact portions
Inventor: HENRI GAUBERT
IPC: A23P1/02
Filed: 1993-10-29
Abstract: The invention relates to a method of compacting food powders, in particular a method of preparing bread-making ingredients, especially based on wheat flour and lecithin, in which the mixture is formed in a turbomixer, characterised in that the agglomeration is produced by pressing the mixture in tins (moulds). According to another embodiment, this method of compacting food powders is characterised in that the agglomeration is produced by an extruder, with a cutter forming the pre-metered and pre-cut portions at the outlet of this extruder.
Patent FR-2714369-A1 (FR)
Title: Silices abrasives pour compositions dentifrices.
Inventor: YVONIK CHEVALLIER
IPC: C01B33/193
Filed: 1993-12-29
Abstract: L'invention concerne des silices, utilisables comme agents abrasifs dans les compositions dentifrices, présentant: i) une surface spécifique BET comprise entre 20 et 75 m2 /g, ii) une surface spécifique CTAB comprise entre 16 et 45 m2 /g, iii) une abrasivité RDA comprise entre 115 et 175, iv) un indice de réfraction compris entre 1,435 et 1,450, v) une prise d'huile DOP comprise entre 70 et 105 ml/100g. Elle concerne également un procédé de préparation desdites silices et les compositions dentifrices les contenant.
Patent WO-9415603-A1 (WO)
Inventor: COLPAERT FRANCIS
IPC: A61P25/28
Filed: 1994-01-06
Abstract: La présente invention concerne l'utilisation d'un composé de formule générale (I), dans laquelle R représente un atome d'hydrogène, un radical alkyle linéaire ou ramifié en C1-C4 ou un radical alcoxy linéaire ou ramifié en C1-C4 et ses sels thérapeutiquement acceptables, son racémique ou ses isomères optiquement actifs, pour la préparation d'un médicament destiné au traitement de démence sénile du type Alzheimer et du syndrome pré-Alzheimer ainsi que leur progression.
Patent WO-9427944-A1 (WO)
Inventor: BOLLENS ERIC
IPC: A61K8/00
Filed: 1994-06-01
Abstract: Use of hydrofluorocarbon-containing compounds of formula (I): RF-(CH2)n-X-[C3H5(OH)]-Y-(CH2)m-R'F, in which C3H5(OH) denotes the structures (Ia) or (Ib) or (Ic), RF and RF', which are the same or different, are a perfluorinated linear or branched C4-C20 alkyl radical or a mixture of perfluorinated, linear or branched C4-C20 alkyl radicals; m and n, which are the same or different, are 0, 1, 2, 3 or 4; X and Y, which are the same or different, are O or S. The invention also concerns some of these compounds and cosmetic compositions comprising same.
Patent FR-2715427-A1 (FR)
Title: Upright and transverse sections for fences or grills
Inventor: LAURENT MANENC
IPC: E06B11/02
Filed: 1994-01-26
Abstract: A series of cross-member sections (6) have a front assembly face with top and bottom longitudinal ribs (8,9). The series of upright sections (33) have a front assembly face with a portion of the surface grooved (34,35). A rectangular assembly plate (29) has a width such that it can be encastred between the cross member ribs. On the face assembling with the cross members the plate has small height longitudinal ribs (32) which are supported on the cross-member assembly face. On the opposite side the plate has two vertical ribs (30,31) which fit in the grooves of the upright assembly face.
Patent FR-2715593-A1 (FR)
Title: Bandes ou tôles d'aluminium à propriétés optiques reproductibles et améliorées.
Inventor: JEAN-LUC HOFFMANN
IPC: C22F1/04
Filed: 1994-02-01
Abstract: L'invention concerne des tôles ou bandes en aluminium destinées au brillantage/anodisation possédant une hauteur d'abrasion (H5/95) inférieure à 500 nm et de préférence 100 nm, un pas moyen de microrugosité inférieur à 1 mum, un taux de cornes compris entre -10 et 4% et un rapport d'élancement des grains compris entre 3 et 20.
Patent WO-9513863-A1 (WO)
Title: Un concentre comprenant des alkylglycosides et ses utilisations
Inventor: AMALRIC CHANTAL
IPC: C09K23/00
Filed: 1994-11-16
Abstract: Un concentré, utile notamment comme agent nacrant, comprenant: i) de 60 à 90 % en poids d'un mélange d'au moins un alkylglycoside de formule (I) : RO(G)x et d'au moins un alkylglycoside de formule (II) : R'O(G')x, dans lesquelles R représente un radical aliphatique, linéaire ou ramifié, saturé ou insaturé, comportant de 8 à 15 atomes de carbone; R' représente un radical aliphatique linéaire ou ramifié, saturé ou insaturé, comportant de 16 à 22 atomes de carbone; G et G', identiques ou différents, représentent un reste de saccharide; x et x', identiques ou différents, représentent un nombre compris entre 1 et 10; ii) de 10 à 40 % en poids d'au moins un alcool gras de formule R1OH, R1 étant un radical aliphatique, linéaire ou ramifié, saturé ou insaturé, comportant de 8 à 22 atomes de carbone. Utilisation de ce concentré notamment comme agent nacrant ou pour préparer des émulsions.
Patent FR-2717202-A1 (FR)
Title: Invisible fixing of wall facings
Inventor: PHILIPPE APELOIG
IPC: E04F13/08
Filed: 1994-03-10
Abstract: Several facings are placed side by side in the vertical and horizontal directions on the wall surface, each being connected to the wall (6) by fixing bolts (9). These bolts  fit in a rigid facing plate (4) in an upper region of the lower facing (1i).  This upper region of a lower facing is covered by a lower region of an upper facing (1s). After fixing a lower facing  to the wall an upper facing (1s) is brought to the wall and slid downwards along the wall. The upper facing has an anchoring part (12) moulded onto the facing plate, projecting in the direction of the wall and curved downwards so as to engage behind a rigid retaining plate (5) bolted at the time of placing the lower facing. The plate is formed in a single piece (3) with the facing plate as well as a connector (7).