baber/WOPTO huggingface dataset:
Patent FR-2765862-A1 (FR)
Title: Device for recovery, transportation and disposal of waste products, especially manufacturing industry waste
Inventor: BRUNON SERGE
IPC: B66F9/19
Filed: 1997-07-11
Abstract: The device is mounted pivotingly on a support chassis (2) for engagement with forks (F) of a fork lift truck. The support chassis has pivoting members (3), at its end opposite to the fork engagement end.  The pivoting members cooperate with complementary members (4) which face the underside of the bucket (1) for allowing, a measure of the elevation of the bucket, and its automatic pivoting by using a forklift truck, thus allowing emptying of the waste into a container (C). A pair of springs (11) help to bias the bucket back onto its base after tipping when the tension on the connection member is removed.
Patent FR-2768947-A1 (FR)
Title: Treatment of surface of substrate
Inventor: MOSTEFAI MALIK
IPC: B05D1/18
Filed: 1997-09-29
Abstract: Surface of substrate is treated with at least a fluoroalkylsilane in order to generate a thermally stable, anti-adherent coating. Method of treatment of surface of substrate with at least a fluoroalkylsilane, in order to deposit on at least part of said surface an anti-adherent coating comprises reaction of at least one part of surface with, conjointly, at least a first fluoroalkylsilane compound of formula (I): n = 5-15; R, R' and R = Cl, 1-3C alkyl, Oalkyl, OCOalkyl; and at least a second compound selected from those of formula (II): M = Si, Ti, Zr or Al; B1-b4 = ethyl or, advantageously, methyl; z1-z4 = 0-4, their sum = valency of M and z1 + z2-2, TiO2, ZrO2, and Al2O3. AN Independent claim is also included for a substrate to be treated such as part of an oven, or a cooking surface.
Patent FR-2769437-A1 (FR)
Title: Single frequency single use radio receiver
Inventor: TONNARD PATRICK
IPC: H04B1/08
Filed: 1997-10-03
Abstract: The receiver (1) receives emissions within a limited area to cover an event. It has a control (4) to allow a non-reversible operation of the receiver for a set time corresponding to the duration of the event. The control causes simultaneous operation of the battery and receiver assembly.
Patent FR-2769497-A1 (FR)
Title: Hospital bed with electrically operated end supports
Inventor: ROBIC DOMINIQUE
IPC: A61G7/012
Filed: 1997-10-09
Abstract: The chain and pinion mechanism drive provides a compact height adjusting assembly fitting within each bed support post. The hospital bed consists of vertical support posts (2) with cross rails (30) extending between the posts.  The posts are hollow with a chain (4) extending from the top to the bottom of each hollow post. A transverse rotary shaft (60) extends from a position under the cross rail to support a pinion inside the hollow post. The teeth of the pinion engage the chain, so that by rotation of the pinion the shaft, pinion and cross rail may be raised or lowered on the chain. The chain forms an S-shape around the pinion, and around a second pinion. The shaft is linked to an electric motor (5) and gear box mounted centrally under the bed support cross rail (30).
Patent FR-2756981-A1 (FR)
Title: Connexion pour fixer un connecteur d'un faisceau de cables sur une reglette de contact equipant un appareil a brancher
Inventor: HOFMEISTER WERNER
IPC: H01R13/629
Filed: 1997-12-08
Abstract: Connexion (1) pour fixer un connecteur (2) sur une barrette de branchement (3) notamment d'un faisceau de câble pour brancher un appareil. Le connecteur (2) comporte un élément de fixation (5) pour le serrage sur la réglette (3). Cet élément de fixation comporte au moins une surface de glissement (10) ou rampe recevant un élément de fixation ou ergot (7) porté par la réglette. Pour les matériaux, les particules glissent l'une sur l'autre, on choisit un faible coefficient de frottement. Cela permet de réduire l'encombrement total des pièces.
Patent WO-9900678-A1 (WO)
Inventor: HOULLEVIGUE HENRI
IPC: G01V1/30
Filed: 1998-06-24
Abstract: Méthode d'élaboration d'un bloc composite à partir de blocs d'enregistrements sismiques. Elle est caractérisée en ce qu'elle consiste à: réaliser des blocs sismiques primaires indépendants, chaque bloc sismique étant construit à partir de données sismiques enregistrées suivant une direction d'acquisition prédéterminée, de manière à obtenir n blocs sismiques primaires {Ai(x, y, z)} avec i variant de 1 à n, n étant supérieur ou égal à 2; calculer pour chaque point de chaque bloc primaire Ai la valeur d'un critère de qualité représentatif de la qualité locale de l'attribut sismique, de manière à obtenir n blocs de critère de qualité {Qi(x, y, z)} avec i variant de 1 à n, chaque bloc de critère de qualité Qi étant associé au bloc primaire Ai; construire un bloc sismique composite C(x, y, z) dont chaque échantillon est calculé comme une combinaison des valeurs des échantillons des blocs (Ai(x, y, z) pondérées par leurs qualités relatives Qi(x, y, z).
Patent FR-2776044-A1 (FR)
Title: Armature metallique pour profile en polymere
Inventor: GORGES HANS PETER
IPC: F16J15/12
Filed: 1998-03-13
Abstract: Armature pour profilé extrudé, formée par découpe ou estampage d'un feuillard métallique mince, cette armature (10) étant recouverte sur au moins une partie de sa largeur par une bande adhésive (18) qui peut être du type fusible, comprenant des fils longitudinaux (20) inextensibles de fibre de verre ou de matière textile.L'invention permet d'éviter les allongement et les ruptures des armatures à leur passage dans une filière d'extrusion.
Patent FR-2777305-A1 (FR)
Title: Earth spoil treatment method for producing back fill material
Inventor: LATTEUX LUC
IPC: B02C23/08
Filed: 1998-04-09
Abstract: The method for the treatment of earth spoil (10) in order to make back fill (15) involves crushing (12) the earth spoil, followed by a screening (14), the crushing and the screening being in a closed loop. Lime is added to the earth spoil at the start of the treatment and the back fill is recovered. Independent claims are included for an apparatus for implementing the method, and the back fill produced by this method.
Patent FR-2778399-A1 (FR)
IPC: A01G1/00
Filed: 1998-05-06
Abstract: The invention concerns a mineral wool capable of dissolving in a physiological medium, comprising the following constituents in weight percentages as follows: SiO2 38-52 %; Al2O3 17-23 %; SiO2 + Al2O3 56-75 %, preferably 62-72 %; RO (CaO + MgO) 9-26 %, preferably 12-25 %; MgO 4-20 %; MgO/CaO > 0,8, preferably > 1.0 or > 1.15 %; R2O(Na2O + K2O) > 2 %; P2O5 0-5 %; Fe2O3 (total iron) > 1.7 %, preferably > 2 %; B2O3 0-5 %; MnO 0-4 %; TiO2 0-3 %.
Patent FR-2765428-A1 (FR)
Title: Digital demodulator for high definition television
Inventor: LIM KWANG WOO
IPC: H04L27/02
Filed: 1998-05-12
Abstract: The digital demodulator has an input signal downconverted (111) using a fixed frequencly local oscillator signal (110). The signal is passed to an A to D convertor (113) and a digital signal formed. Two Hilbert transformers (114,115) are used to form an In-Phase and Quadrature channel. A phase compensation circuit (117) corrects phase errors.
Patent FR-2778530-A1 (FR)
Title: Ground heater, especially for destroying vegetable haulms
Inventor: JETTE ETIENNE
IPC: A01M21/04
Filed: 1998-05-13
Abstract: The heater consists of a frame (1) which is moved over the ground (2), and burners (4) to heat the space between the frame and the ground.  It incorporates a layer (9) of a thermal insulation material, such as fibreglass, rock wool or solid refractory material beneath the frame, and a gap (10) between the two for natural or forced circulation of cooling air. Cooling air escaping from the gap is directed downwards by deflectors (7) to form a peripheral air curtain which confines a bubble of water vapour beneath the frame.
Patent FR-2778397-A1 (FR)
Title: Dispositif de remplissage pour reservoir de gaz de petrole liquefie
Inventor: BONHOMME ALAIN
IPC: F16K31/34
Filed: 1998-05-07
Abstract: Ce dispositif comprend un premier conduit (6) dont une extrémité peut être reliée à une canule d'amenée de gaz et dont l'autre extrémité forme un siège (8) pour une membrane (9) montée à l'intérieur d'une chambre (10) et sur laquelle prend appui un ressort (12) tendant à plaquer la membrane contre son siège, la membrane comportant en outre un orifice calibré (13) mettant en communication le premier conduit (6) et la chambre (10), un second conduit (14) qui, débouchant du côté de la membrane, à proximité du siège (8) de celle-ci, peut être mis en communication avec le premier conduit (6) si la membrane (9) est décollée de son siège, l'autre extrémité (16) du second conduit (14) étant en communication permanente avec l'intérieur du réservoir, un canal (17) de mise en communication de la chambre (10) et de l'intérieur du réservoir, et des moyens (20) de fermeture de la communication entre la chambre (10) et le réservoir par le canal (17, 34), lorsque le niveau de gaz dans le réservoir atteint une valeur prédéterminée.
Patent FR-2778566-A1 (FR)
Title: Pectic preparation used as a support for medicaments
Inventor: TARRAL RENE
IPC: A61K47/26
Filed: 1998-05-15
Abstract: Peptic preparation used as a support for medicaments for oral administration susceptible for forming into gels in acid medium comprises at least one pectin with a degree of methoxylation greater than 15% and calcium ions, characterized in that the composition comprises 1-20 pts.wt. (per pt.wt. pectin) gelling process inhibitor with a pH greater than 6 and is in dry form.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a composition comprising the above product and an active medicament
Patent FR-2779511-A1 (FR)
Inventor: MORILLON CHRISTIAN
IPC: F25D21/04
Filed: 1998-06-03
Abstract: The freezer cabinet has a chassis (1) whose upper edges (2) define an opening (13) which can be closed by sliding panels. At the upper edge level (2), thermally insulating means (6) allow cooled air to escape from the freezer. The means (6) comprises, a bar which has holes (60) in it inserted at the upper edge (2) of the chassis, and a supports (7) for the closing panels (3).
Patent FR-2780334-A1 (FR)
Title: Composite panel e.g. for wall cladding or roofing
Inventor: MOTTE JEAN PAUL
IPC: E04D13/17
Filed: 1998-06-30
Abstract: The panel is made from rigid outer (2) and inner (3) skins with a layer of plastic foam (1) and a relatively thin multichannel layer (4) sandwiched between them. The multichannel layer is made from a rigid plastic which is a poor conductor of heat and has a melting point above the temperature resulting from its exposure to the sun's rays. The channels (4a), which are separated by thin partitions (4c), occupy over 80 per cent of the layer's surface area.
Patent FR-2782418-A1 (FR)
Title: Transformer substation, comprises a compact layout to reduce footprint of substation enclosure
Inventor: MARECHAL PHILIPPE
IPC: H02B7/06
Filed: 1998-08-14
Abstract: The substation (5) comprises an enclosure (13) in which the transformer (17), medium voltage switching (6) and low voltage switching (12) is located. The switching are located along the same long face of the transformer to reduce the overall footprint of the substation.
Patent FR-2782515-A1 (FR)
Inventor: PEGLION JEAN LOUIS
IPC: A61P25/18
Filed: 1998-08-21
Abstract: A compound selected from those of formula (I): wherein: R1, R2, R3 and R4, which may be identical or different, represent hydrogen, halogen, alkyl, alkenyl, alkynyl, hydroxy, alkoxy, trihaloalkyl, or any pair may form a heterocycle, R5 represents hydrogen, alkyl, or arylalkyl, R6 represents hydrogen, halogen, alkyl, hydroxy, alkoxy, or trihaloalkyl, A, together with the carbons of the phenyl, represents a heterocycle, their isomers and addition pharmaceutically-acceptable acid or base salts thereof, and medicinal products containing the same which are useful in the treatment of pathologies in which 5HT1B receptors are involved.
Patent FR-2782771-A1 (FR)
Title: Tube for introducing cables or piping through partition walls offset at an angle between zero and perpendicular to the partition
Inventor: AMIRI RICHARD
IPC: F16L5/02
Filed: 1998-08-27
Abstract: The tube (10) is fixed in a partition wall (40) which presents an opening (41) through which the tube passes when in position. It carries a fixing and positioning element which is made up of a collar (13) provided on part of the exterior surface of the tube and inclined in relation to the generatrix of the tube. The collar defines a carrying support adapted to position the tube.
Patent FR-2784211-A1 (FR)
Inventor: LAURENT NATHALIE
IPC: H04N1/41
Filed: 1998-10-02
Abstract: The invention concerns a method for encoding a digital image for producing a bit stream representing said image, the bit stream length depending on the quality of the desired representation, characterised in that it consists in: a) defining, on the domain of the image to be encoded, a hierarchical meshing comprising a plurality of nested meshes whereof the mesh peaks are said image pixels; b) determining, for each mesh of said hierarchical meshing, a brightness variation between the image to be encoded and an interpolated image obtained from the nested meshing peaks whereto pertains the mesh concerned; and c) inserting in the bit stream position, brightness and chrominance values of the peaks of meshes whereof the brightness variation is higher than a threshold variation. The invention is useful for encoding fixed or animated images with speed reduction (compression).
Patent FR-2785060-A1 (FR)
Title: Sheet blank for making non-corrective eye screen protecting from rays or flying particles has convex surface to give reduced prismatic effect
IPC: G02C7/02
Filed: 1998-10-23
Abstract: The blank (1), designed for making a protective eye screen by cutting or drawing, has a convex outer surface (3) to give a thickness that reduces from its median transverse plane (5) to its lateral edges (6, 7).  The blank (1), designed for making a protective eye screen by cutting or drawing, has a convex outer surface (3) to give a thickness that reduces from its median transverse plane (5) to its lateral edges (6, 7). The inner surface (4) of the black can be concave in shape with a radius of curvature greater than that of the convex outer surface to give a reduced prismatic effect at the optical centers of the screen once it has been mounted in a curved frame. The thickness of the blank is some 5 - 25 % lower at its edges than in its median plane.
Patent FR-2785323-A1 (FR)
Title: Lock for office door has lock release and control cables mounted in rectangular section trunking on architrave
Inventor: BADILLET JEAN
IPC: E05B63/00
Filed: 1998-11-02
Abstract: The door (10) is held in the closed position by a lock (16). The lock release and its control cables (33,37), along with cabling for bell (42), intercom (40) and access keypad (20), are fitted inside rectangular section trunking (28) placed vertically alongside the door architrave. The trunking extends to the ceiling and to the skirting, allowing cables to enter from above or below.
Patent FR-2771790-A1 (FR)
Title: Convertisseur de couple
Inventor: HINKEL RUDIGER
IPC: F16H45/02
Filed: 1998-12-01
Abstract: Convertisseur de couple avec un carter (12) recevant une turbine (26) tournant autour d'un axe (A) et un embrayage de coupure (42) pour coupler la turbine (26) solidairement au carter de convertisseur (12). L'embrayage de coupure (42) comprenant un dispositif d'embrayage (44, 66) solidaire en rotation de la turbine (26) et ayant une surface de friction (86) destinée à s'appuyer contre le carter (12) ou une surface de friction (84) portée par le carter. La surface (86) est prévue sur un support annulaire (66). Ce support (66) est mis solidairement en rotation avec un composant d'embrayage (44) tournant avec la turbine (26). Le composant d'embrayage (44) peut pivoter par rapport au support (66) autour de l'axe de rotation (A) suivant une ligne périphérique (78) ou une plage de lignes périphérique.
Patent FR-2786688-A1 (FR)
Title: Compress for cleaning eyes has sterile gauze with elongated rectangular shape having end surfaces for cleaning
Inventor: WEIBEL TOUSSAINT ERIC
IPC: A61F13/20
Filed: 1998-12-08
Abstract: The compress for cleaning the eyes is made of sterile gauze with an elongated rectangular shape and base dimensions of ninety by twenty five millimeters. The ends of the strip are used for cleaning on one face and the other surfaces (3,4) are for contact by the fingers.
Patent FR-2774442-A1 (FR)
Inventor: BLARD MICHEL
IPC: F16D13/75
Filed: 1998-12-14
Abstract: The invention concerns a clutch mechanism comprising a cover (52) including a housing (218) receiving support (62) shaped like an upside down U of the adjustment cassette containing an upper web (64) fixed to a peripheral edge (152) of the cover (52) by riveted plate bracket (68). The invention is characterised in that the support comprises a stabilising bracket (171) vertically supported against an upper edge (158) pertaining to an aperture formed in a vertical transverse wall of the housing (218).
Patent FR-2789380-A1 (FR)
Title: Production of an ultra-pure solution of hydrogen peroxide involves a stage in which the solution is passed through an organically modified mineral support
Inventor: GUILARD ROGER
IPC: C01B15/013
Filed: 1999-02-09
Abstract: The purification sequence includes the passage of the hydrogen peroxide solution over an organically grafted silica gel support. Purification of hydrogen peroxide involves a stage which includes the passage of the solution over a modified mineral support of formula (A)  A1-R<1>4-Si(X<1>2)(X<1>3)-O-(silica gel)   (A) in which A1 is an organic monovalent radical comprising a motif of formula (I) -(CT1T2)n-N(R3)-(CT3T4)m   (I) in which n, m are greater than 0 and less than 6 (preferably less than 3);  T1, T2, T3, T4 (identical or different) are H, 1 - 15C alkyl or 7 - 12C ((hetero)aryl)alkyl, or CT1T2 and/or CT3T4 are -(C=O)-; and  R3 is H, 1 - 15C alkyl, 7 - 12C ((hetero)aryl) or a radical of formula (II) or (III)  -(CH2)w-Y  (II) w is greater than 0 and less than 6 (-C(=O))y-V  (III)  y is 0 or 1; V is OH or OR8; R8 is 1 - 6C alkyl (optionally substituted) or NH2, NHR9 or N(R9)(R10); and R9 and R10 are 1 - 4C alkyl or a radical of formula -P(=O)(OR11)2 R11 is H or 1 - 4C alkyl or a radical SO3H. R<1>4 is a divalent radical derived from a 1 - 10C aliphatic hydrocarbon chain (optionally unsaturated) which may include arylene or -O-, -S-, -O-CO-, -N(R6)-CO- or -N(R6)-; R6 is H, 1 - 6C hydrocarbyl, benzyl or phenylethyl; X<1>2 and X<1>3 (identical or different) are H, 1 - 4C alkyl, halogen or OR5; and R5 is H, 1 - 4C alkyl or O-silica gel.  Independent claims are also included for the modified mineral support and installation for the preparation of ultra-pure hydrogen peroxide including the modified support stage.
Patent FR-2789687-A1 (FR)
Title: Solid, non-powdered pigment formulation obtained by mixing pigment dispersion and thickened medium then drying, disperses rapidly in media to be pigmented such as cosmetics, foods or pharmaceuticals
Inventor: HOLTZINGER GERARD
IPC: C09B67/00
Filed: 1999-02-12
Abstract: A new, solid, pigment-based material (I), which is dispersible in aqueous media, is obtained by:  (1) preparing a dispersion of pigment particles in a water-soluble solvent; (2) forming a thickened medium by dispersing a thickener in a solvent miscible with the solvent used in (1); (3) mixing the dispersion from (1) with the thickened medium from (2) to give a paste; and (4) drying the paste. An Independent claim is included for the above preparation method for (I).
Patent WO-0017505-A1 (WO)
Title: Spark ignition internal combustion engine
Inventor: HAUET BERTRAND
IPC: F02B75/02
Filed: 1999-08-06
Abstract: The invention concerns an internal combustion engine comprising a combustion chamber (1) defined by a piston (3) top wall mounted in a cylinder block cylindrical bore (2) and a cylinder head (4) bottom wall (13), a recess (18) arranged in the cylinder head and emerging in the cylinder head (4) bottom wall (13), a fuel injector (16) arranged parallel to the cylinder (2) axis and emerging at the recess (18) top, a spark plug (17) emerging laterally in the recess (18). The invention is characterised in that the piston (3) is provided on its top wall with a cavity (30) extending substantially beneath said recess (18), said cavity (30) being surrounded by two projecting bosses (33) extending symmetrically relative to a transverse plane of the cylinder.
Patent WO-0024354-A1 (WO)
Title: Splint for mobilising lower limb
Inventor: ANDRY JOSE
IPC: A61H1/02
Filed: 1999-10-22
Abstract: The invention concerns the medical field, in particular a splint characterised in that the footrest is mounted on the tibial cradle via at least a slide (11) with interposed elastic return means (34) constantly tending to return the footrest into a least extended position relative to the tibial cradle. The invention is useful for the passive mobilisation of a lower limb.
Patent WO-0033990-A1 (WO)
Title: Method for producing pipes to be connected in a double-wall piping system and implementing machine
Inventor: MARCHAL PHILIPPE
IPC: B21D41/04
Filed: 1999-12-08
Abstract: The invention concerns a method for producing pipes to be connected in a double-wall piping system and a machine for implementing said method which consists in butt-jointed connection in a double wall piping system. Each pipe (1) comprises an inner tube (10) and an outer tube (20) in a relatively coaxial position providing between them an annular gap (31) up to a connection zone (2) at the pipe end where the outer tube is located longitudinally recessed from the inner tube. The method consists in deforming the outer tube (20) end part (3) by restricting its diameter until its contiguous end (presenting a weld seam closely adjusted with a provisional wedge) with the inner tube (10) for closing the annular gap (31), by operating concentrically with gradual pressure on its wall by means of a series of bars (42) annularly distributed around the connection zone (2) and by causing them to tilt over in a radial direction from a ring (43) fixed relatively to the outer tube whereon they are mounted articulated.
Patent FR-2786893-A1 (FR)
Title: Method for maintaining a satellite in orbital synchronism with earth by igniting the electrical propulsers so as to correct a north -south heading due to an increase in orbit inclination
Inventor: KAMEL AHMED A
IPC: G05D1/08
Filed: 1999-09-06
Abstract: The method is designed to ensure that a satellite (20) is maintained on station so as to synchronously orbit around a central body (11). The method includes the following stages: - launch a chemically (26), see Fig. 1, and electrically (27) propelled satellite (20) into synchronized orbit (18) around the central body (11); - ignite the electrical propulsers (27) so as to correct a north -south heading due to an increase in orbit inclination and an east -west heading due to an increase in orbit eccentricity, and; - ignite the chemical propulsers (26) so as to correct an east - west heading due to an increase of the orbits half wide axis.
Patent FR-2800321-A1 (FR)
Inventor: SALEL BERTRAND
IPC: D04D7/00
Filed: 1999-11-03
Abstract: The invention concerns a method characterised in that it comprises at least a step which consists in threading right through a support (2) with a needle pulling one or several raffia fibres (3); passing through the support in the opposite direction at some distance from the first operation to create the desired effect; then in passing through the support again in the other direction, likewise at a distance from the first operation to create the desired effect, so as to form raffia fibre loops (4) over the whole surface or part of the surface to be decorated; cutting with a suitable tool the top of all the loops (4) along the line (5). The invention is useful for decorating articles of common use made of any material, such as bags, clothing accessories, slip covers, cases, and the like.