baber/WOPTO huggingface dataset:
Patent FR-2759155-A1 (FR)
Title: Appareil de chauffage, notamment convecteur electrique, comprenant un boitier realise a partir d'une tole unique
Inventor: DOPPLER JEAN MARIE
IPC: F24H3/00
Filed: 1997-02-05
Abstract: L'appareil de chauffage selon l'invention comprend un boîtier renfermant un élément chauffant (6) et ayant une paroi antérieure (1) , une paroi postérieure (2) , une paroi supérieure (3) , une paroi inférieure (4) et deux parois latérales (5) .Il se caractérise en ce que le boîtier est constitué d'une tôle unique pliée de façon telle que la paroi inférieure (4) et les deux parois latérales (5) sont constituées chacune de deux éléments (4a, 4b ; 5a, 5b) situés dans le prolongement l'un de l'autre.
Patent WO-9802409-A1 (WO)
Title: Procede de preparation de derives halogenes du 2-amino ou du 2-acetamido trifluoromethylbenzene
Inventor: DURY MICHEL
IPC: C07C25/13
Filed: 1997-07-16
Abstract: L'halogénation d'un composé de formule (1) ou de formule (2'), dans laquelle Q représente un groupe NH2 éventuellement sous forme d'un sel d'addition, ou un groupe NHCOCH3, et X représente un atome d'halogène, au moyen d'un composé de formule X2, dans un solvant choisi parmi un hydrocarbure halogéné anhydre, un mélange d'eau et d'hydrocarbure halogéné et, le cas échéant, le composé de formule (1) lui-même, conduit au 2-amino ou 2-acétamido trifluorométhylbenzène halogéné en position 5 du cycle benzénique.
Patent WO-9818737-A1 (WO)
Title: Sized glass fibers for reinforcing polymer material
Inventor: GONTHIER MICHEL
IPC: C03C25/26
Filed: 1997-10-29
Abstract: The invention concerns glass fibers coated with a sizing composition. Said sizing composition, in particular obtained from an aqueous solution, comprises as adhesive film forming agents the combination: of at least one polyvinyl acetate A with low molecular weight; of at least one thermally self-cross linking polyvinyl acetate B, in an A/B weight ratio not less than 1.
Patent WO-9824062-A1 (WO)
Title: Method for coding with regional information
Inventor: GUILLOTEL PHILIPPE
IPC: H04N7/26
Filed: 1997-11-24
Abstract: The invention concerns a method for compressing digital data of a video image consists in producing a storyboarding (4) of the image in image blocks, a Discrete Cosine Transform of these blocks for supplying coefficients and a quantification (10) of each coefficient based on a quantification step. The invention is characterised in that it also produces a segmentation (2) of the image and a labelling (2) of the resulting regions, and it associates with each block a block adjusting step from which is defined the quantification step of each coefficient of the block, the value of which is computed according to these labels. The invention is useful for coding video images.
Patent FR-2760116-A1 (FR)
Title: Movement detector for personal fall alarm
Inventor: LEPAUL GERARD
IPC: G08B21/04
Filed: 1997-02-26
Abstract: The detector has a detector (2) following the trajectory of a person. A processor (3) outputs position, speed and movement acceleration from the detector inputs. A comparator (4) compares the amplitude of the processed signals, and compares the values with pre-established fall values. If the values are exceeded, an alarm is raised and a transmitter (5) passes a distress signal to an aid centre.
Patent FR-2762206-A1 (FR)
Title: Package for holding surgical suture with straight needle
Inventor: SURCIN MICHEL
IPC: A61B19/02
Filed: 1997-04-18
Abstract: The package is made from a single piece of card cut out to form four linked portions (110, 130, 160, 200) separated by fold lines (150, 180, 190). Two of the portions are designed to enclose the point of the needle, one of them (200) having tongues (230, 240, 260, 270) to engage with slots (111, 112) in the other (110). Two of the tongues (230, 240) have a fold line (223) coinciding with the axis of the needle. The two lateral portions (130, 160) of the package fold inwards on top of one another after the upper portion has enclosed the needle point and hold the suture thread in position.
Patent FR-2762327-A1 (FR)
Title: Sequence d'acide nucleique de genes ciita, susceptibles d'etre impliquees dans le controle et la regulation de l'expression de genes codant pour des molecules mhc de type ii et leur utilisation, notamment comme medicament
Inventor: MACH BERNARD
IPC: C07K14/47
Filed: 1997-04-22
Abstract: La présente invention concerne des séquences d'acide nucléique comprenant tout ou partie d'une séquence d'acide nucléique d'un gène CIITA. Ces séquences peuvent comprendre une séquence présentant une activité de promoteur transcriptionnel, notamment spécifiquement exprimée dans un type cellulaire. Elles peuvent également comprendre une séquence codante.Applications thérapeutiques et diagnostiques notamment concernant des affections pour lesquelles il est souhaitable d'agir sur le niveau d'expression de gênes codant pour les molécules du complexe majeur d'histocompatibilité (MHC) de classe II.
Patent FR-2767529-A1 (FR)
Title: Procede et unite d'hydrotraitement d'une charge petroliere comprenant le craquage de l'ammoniac et le recyclage de l'hydrogene dans l'unite
Inventor: STREICHER CHRISTIAN
IPC: C10G49/00
Filed: 1997-08-25
Abstract: On décrit dans un procédé d'hydrotraitement (HDT) d'une charge (1) pétrolière contenant du soufre et de l'azote, le craquage catalytique de l'ammoniac, produit par le procédé d'hydrotraitement, dans un four (F), le refroidissement (E2) de l'effluent de craquage, l'extraction de l'hydrogène sulfuré dans une unité (20) de lavage aux amines et la séparation (SM) de l'hydrogène de l'effluent en résultant. L'hydrogène récupéré est recyclé dans l'unité d'hydrotraitement (HDT) par un conduit (17).
Patent FR-2768741-A1 (FR)
Inventor: FAULHAMMER HEIKE
IPC: C08G69/18
Filed: 1997-09-25
Abstract: The stabilities of polyamides made by anionic polymerization of lactams are improved by thermal treatment to give a monomodal molecular weight distribution curve. Polyamides made by anionic polymerization of at least one lactam and having a molecular weight distribution curve as determined by steric exclusion chromatography (SEC) in the shape of a gauss curve with a second peak in the high molecular weight region, are subjected to a second-stage thermal treatment at a temperature sufficiently high and for a time sufficiently long to give a unimodal distribution of molecular weight.
Patent FR-2769119-A1 (FR)
Inventor: PIROT FRANCOIS XAVIER
IPC: G11B7/007
Filed: 1997-09-26
Abstract: The invention concerns a data recording disc comprising a main recording track including one ore several breaks and/or groove changes, which gives rise to a non-sequential reading thereby making such data hardly accessible. A hard copy of such a disc becomes extremely difficult, thereby enabling the detection of counterfeits by data detection and making any copy useless.
Patent FR-2769943-A1 (FR)
Title: Corner piece for window frame seal
Inventor: LAHBIB PATRICK
IPC: E06B3/62
Filed: 1997-10-22
Abstract: Corner piece for a window frame sealing strip (13) with lips (15, 16, 17) which seal against the frame (11) and glass (6), comprises a moulded plastic component (22) which fits over the ends of adjacent vertical and horizontal seal strips.  It has a central core (23), two ends (24, 25) at 90 deg  to one another, and a projecting edge (26) which goes under the outer seal lip (17) of the seal strip. A drop of a sealant such as a silicone resin is applied to the ends of the sealing strips before the corner piece is fitted.  Used for covering and sealing joints between window sealing strip sections.
Patent FR-2771110-A1 (FR)
Title: Steam smoothing iron with steam generator
Inventor: DEBOURG JEAN PIERRE
IPC: D06F75/22
Filed: 1997-11-19
Abstract: The smoothing iron (2) is connected by a tube (105) to a steam generator (1) and incorporates a condensate collector (201, 202) and a steam recuperating duct (203).  The condensate collector has a cavity (201) connected to a reservoir (202) beneath it, and the outlet end of the connecting tube (105) joins the cavity approximately orthogonally to the axis (215) of the cavity and reservoir and at a tangent to the cavity.  The cavity connects with the reservoir through a hole (216) in the cavity's conical base. The iron also has a system for expelling the condensate, comprising an atomiser nozzle (214), a duct (209) between the condensate collector and the nozzle, and a pump for propelling the condensate from the collector to the nozzle.
Patent FR-2772734-A1 (FR)
Title: Dispositif de transfert et convoyeur equipe d'un tel dispositif
Inventor: HUGON JEAN
IPC: B65G47/82
Filed: 1997-12-22
Abstract: Dispositif de transfert pour convoyeur (1) linéaire comprenant des moyens de déplacement d'objets (2) selon une direction différente de la direction de convoyage (XX') dudit convoyeur, caractérisé en ce que lesdits moyens comprennent un levier pendulaire (5) apte à exercer sélectivement sur lesdits objets un effort de poussée, ledit levier pendulaire étant commandé par une bielle (11) entraînée en rotation par un ensemble de motorisation (8), la liaison cinématique entre ladite bielle et ledit levier étant une liaison coulissante.
Patent FR-2773153-A1 (FR)
Inventor: DESBORDES PHILIPPE
IPC: C07D231/28
Filed: 1997-12-29
Abstract: The invention concerns fungicidal compounds and compositions containing them, of general formula (I) in which the different symbols represent various organic groups. The invention also concerns methods for treating plants using said compounds and the use of said compounds as synthesis intermediates of compounds with fungicidal action.
Patent FR-2758576-A1 (FR)
Title: Mur directeur pour voies de communication
Inventor: REDLBERGER ALFRED
IPC: E01F15/08
Filed: 1998-01-07
Abstract: Mur directeur pour voies de communication constitué d'éléments de mur joints frontalement les uns aux autres qui sont reliés chacun par au moins un endroit de fixation (6) qui y est prévu à au moins un ancrage (3) placé de préférence sur le sol, l'endroit de fixation (6) de l'élément de mur (1) étant relié à l'ancrage (3) par au moins un élément de préférence élastique de limitation de mouvement (2).par.
Patent FR-2773364-A1 (FR)
Title: Trolley for handling road manhole covers
Inventor: GENEST GEORGES
IPC: B66F19/00
Filed: 1998-01-02
Abstract: The trolley (1) has a lever (5) and a frame (2) with a hook for manhole cover lifting chains. Pressure on the lever allows lifting of the cover and maneuvering of the trolley to position it.
Patent WO-9854085-A1 (WO)
Title: Procede de preparation d'une solution ultra-pure de peroxyde d'hydrogene par echange ionique en presence d'ions acetate
Inventor: DEVOS CHRISTINE
IPC: B01J39/04
Filed: 1998-05-27
Abstract: Procédé de préparation d'une solution ultra-pure de peroxyde d'hydrogène, caractérisé en ce qu'il comprend au moins une séquence incluant le passage de la solution à purifier, sur au moins un lit d'adsorbants échangeurs d'anions (AEA) et au moins un lit d'adsorbants échangeurs de cations (AEC) et en ce qu'au moins un lit d'adsorbants échangeurs d'anions contient des ions carboxylates de formule R-COO- et, notamment, des ions acétates. Installation pour la mise en oeuvre du procédé.
Patent FR-2776496-A1 (FR)
Title: Ferrule for gas evacuation pipe used for evacuating exhaust gas from automobiles being repaired in garages
Inventor: WALLYN RENE
IPC: B08B15/00
Filed: 1998-03-30
Abstract: The ferrule (10) has a lever fitting (14), designed to fix it onto gas emission source (20), and a sleeve (12) designed to receive one of the ends of a breather pipe (13) whose other end is connected to a breather source. The lever fitting (14) is designed to occupy at least two positions, one called a 'locking' position, in which the ferrule is fixed onto the emission source (20) and an 'unlocked' position in which the ferrule is released from the emission source (20). A shutter (40-41) is fitted inside the sleeve (12) and is designed to occupy at least two positions, one called 'closed' in which the section of passage for the sleeve (12) is considerably reduced and an 'open' position in which the passage section is relatively large. The shutter (40) is controlled by the lever fitting (14) so that when the lever fitting is in the unlocked position, the shutter (40) is closed, and when the lever fitting is in the locked position the shutter (40) is open.
Patent FR-2778957-A1 (FR)
Title: Mechanical drive chain for mobile stairs or walkways
Inventor: GAUTTIER STEPHANE
IPC: F16G13/06
Filed: 1998-05-19
Abstract: The drive chain comprising links (1,2) with outer (4) and inner (6) plates, pins (3), bushes (5) and rollers (7), has self-lubricating ceramic anti-friction elements (8,9) between the pins and bushes and between the bushes and rollers. The ceramic can be in a solid or powdered form and is held in place by solid ceramic end discs (10,11) between the rollers and bushes and link plates.
Patent FR-2779932-A1 (FR)
Title: Dispositif de determination de phases respiratoires du sommeil d'un utilisateur
Inventor: RUTON STEPHANE
IPC: A61B5/00
Filed: 1998-06-18
Abstract: L'invention concerne un dispositif (1) de détermination de phases respiratoires du sommeil d'un utilisateur (3), comprenant des moyens (5) de mesure d'au moins deux variables physiques dont au moins une première variable physique est représentative du flux nasal de l'utilisateur (3) et dont au moins une seconde variable physique est représentative du flux buccal de celui-ci. Le dispositif comprend en outre des moyens (21) de traitement et de conversion de chaque variable physique en vue d'établir son degré d'appartenance à au moins un état d'une variable floue, et des moyens (23) d'application de règles préétablies entre au moins un état d'une première variable floue et un état d'une seconde variable floue pour évaluer le degré d'appartenance à un état de phase respiratoire du sommeil de l'utilisateur (3) selon la logique floue.
Patent FR-2780048-A1 (FR)
Title: Travel limiter for service elevator cable
Inventor: MICHEL PATRIC
IPC: B66D1/56
Filed: 1998-06-23
Abstract: The service elevator comprises a trolley driven by a cable (1) along a guide and a hoist with a drum  (2) for winding the cable. The travel limiter comprises a support arm (3) which tips under gravity when the cable slackens. The arm is connected to a detector (4) which detects the bottom travel of the trolley and the cable slackness and instantaneously cuts the hoist motor supply in these cases.  A second articulated arm (5) pivoting under the effect of an olive stop (6) integral with the cable is connected to an electrical contact (7) able to detect the top travel of the trolley and to cut the hoist motor supply.
Patent FR-2781939-A1 (FR)
Title: High voltage generator for a cathode ray tube of a medical image monitor use parasitic capacity of diodes to reduce parasitic waveforms applied to cathode ray tube
Inventor: PERREAUT JEAN MICHEL
IPC: H02M7/10
Filed: 1998-07-28
Abstract: High voltage generator has at output of voltage multiplier a diode (D7) in series with load, a cathode ray tube. Parasitic capacities (Cp,C'p) of diodes (D6,D7) form a new capacitive divider bridge and value of parasitic waves applied to load no longer Uc but: Us = Uc \* C'p \/ CT = 0.15 volts. Network (D7 CT) forms rectifier which brings residual to at least one volt amplitude with one milli-amp current. The high voltage generator has at the output of a voltage multiplier a diode (D7) in series with the load. The load is represented in the form of a cathode ray tube whose input capacity is (Ct). taking into account the parasitic capacities (Cp,C'p) of the diodes (D6,D7) are about the same order of magnitude, small in respect to the filtering capacity (Cf) and input capacity (CT) of the tube. The result is that Cp and C'p form a new capacitive divider bridge and that the value of parasitic waves applied to the load no longer Uc but: Us = Uc \* C'p \/ CT = 0.15 volts Another advantage of the diode (D7) is as a rectifier. The network (D7 CT) forms a rectifier which brings the residual to at least one volt amplitude with a one milli-amp current. A resistance (R) can be added in series with the diode (D7) which will act to filter the residual voltage. This resistance (R) should be chosen to limit the arc current and to thus protect the generator so as to limit the fall in voltage at its terminals. The generator is designed to deliver 1 milli-amp at 27 kilovolts, the resistance value being 4.5 kilo ohms.
Patent FR-2781638-A1 (FR)
Title: Crop conditioner with multiple rotors
Inventor: QUIVOGNE JEAN LUC
IPC: A01B73/00
Filed: 1998-07-28
Abstract: The crop conditioner (1) of the type with rotors (7,8) is equipped with cutters or flails rotatable around a horizontal axis which lies substantially perpendicular to the direction of motion of the crop conditioner. The conditioner has at least two rotors or rows of rotors working one behind the other in a parallel relationship.
Patent FR-2781691-A1 (FR)
Title: Device separating and stripping particles from a gas flow
Inventor: BAYLE JEROME
IPC: C10G11/18
Filed: 1998-07-28
Abstract: The reaction envelope (51) contains a vessel (50) separating the particles and the mixture and a vessel beneath it for stripping the separated particles.  Each vessel contains a number of separation chambers (2) and a number of circulation chambers (3) divided axially around one end of a central reactor (1) of elongated form. Separated particles are transferred to the stripping chambers below The separation and circulation chambers alternate around the reactor. Each separation chamber has an opening (20) at its top end communicating with the reactor and with a coiling zone partly defined by an external wall of the separation chamber (for a riser reactor) or a deflector at the base of the reactor (for a dropper reactor), to separate in a vertical plane the particles from the gas mixture.  The vertical side walls (24) of each separation chamber are also the walls of the circulation chambers.  At least one of these walls in each chamber includes a first side outlet opening which is below the inlet in the case of a riser or above it for a dropper, connecting the gas mixture to the adjacent circulation chamber.  Each separation chamber has an external wall and an internal wall which defines with the side walls an opening (6) for an axial outlet for the particles below the first outlet.  The particle outlet connects below the separation chamber to the stripping chamber (8) which contains at least one principal means of stripping (11). The envelope also contains at least one pipe (14) evacuating the gas mixture containing a small number of particles from the circulation chamber, and at least one secondary separator connected to this outlet pipe to separate the remaining particles from the gas mixture.  The stripping chamber communicates with the outlet pipe via at least one of the circulation chambers.
Patent FR-2783190-A1 (FR)
Title: Paper disintegration machine for breaking up and recovery of bound printed books by cutting spines of books
Inventor: PETIT HUGUENIN JEAN LUC
IPC: B26D7/06
Filed: 1998-09-11
Abstract: The unit consists of a rotating base plate (1) having a number of openings (2) set out round the periphery of the plate. Each opening contains clamping jaws of which the two jaws (4,5) can approach or retract from each other. Each jaw has suction pads. The opening (2) passes successively, a loading point, a treatment point where the spine is cut off and removed and then the jaws are opened to allow the evacuation of the leaves. Finally the feed to the suction pads is cut off and the covers are then discharged.
Patent FR-2777340-A1 (FR)
Title: Electrovanne asservie de regulation de debit par membrane a effet direct
Inventor: SADURNI CARLES
IPC: F16K7/18
Filed: 1998-09-17
Abstract: Cette électrovanne comprend un circuit magnétique et un circuit pneumatique montés dans un corps de base (2) recouvert d'un couvercle (3).Selon l'invention, le circuit magnétique se compose d'une bobine et d'un circuit ferromagnétique, réalisé de telle façon que la bobine comprend une bobine de support (1) des enroulements du fil de cuivre (5), tandis que le circuit ferromagnétique se compose d'un noyau fixe (6, 7, 8) qui entoure la bobine, et d'un noyau mobile (9), disposé de manière coaxiale à la bobine, se déplaçant à l'intérieur de celui-ci en étant guidé par une douille de guidage (10). Le circuit ferromagnétique conduit le flux qui est produit par la bobine en réduisant au minimum les restrictions à son passage, pour attirer le noyau mobile vers le noyau fixe, l'entrefer disposant d'une fermeture qui présente une forme conique propre à assurer une proportionnalité entre le courant appliqué et la force obtenue.
Patent FR-2784376-A1 (FR)
Title: Process for the preparation of hydrazine by hydrolysis of an azine initially formed from ammonia, hydrogen peroxide and a carbonyl reactant in the presence of a working solution as catalyst
Inventor: BRENGUER GEORGES
IPC: C01B21/16
Filed: 1998-10-13
Abstract: An efficient method for the preparation of hydrazine with recycling of the reactants and working solution and elimination of carbon dioxide.  The preparation of the azine comprises the stages: (1) First part: (a) NH3, H2O2 and a carbonyl reactant R<1>,(R<2>)C = O (R<1>, R<2> = H or 1 - 4C alkyl on condition that at least one of R<1>, R<2> is different from H, or R<1>, R<2> together with the linking C form a 3 - 6C radical) are contacted in the presence of a working solution(catalyst); (b) The azine formed is separated from the working solution; (c) The working solution is regenerated by heating to 130 deg C. so that CO2 and water are eliminated as an aqueous current(C1); (d) Re-cycling of the regenerated working solution to reactor to stage(a); and   (2) Second part: (a) The head current is condensed and gaseous NH3 separated;  (b) The liquid phase from condensation is separated into an organic phase(rich in carbonyl reactant) and an aqueous phase containing all the CO2 in C1; (c) The aqueous phase is distilled to recover(at head) an aqueous CO2-free current and, at the base, an aqueous current C2 containing all the CO2 present ; and -the current C2 is treated with an acid to a pH less than 6.4(preferably less than 6) ;then -the treated solution(C3) is recycled to 1(a). The separated azine(1.b) is hydrolysed to hydrazine, the carbonyl reactant being recovered and recycled to the azine synthesis reactor.
Patent FR-2785495-A1 (FR)
Title: The grass cutting machine is fitted with two bands, which rotate against each other and at the same speed, to grip, pull and remove the blades of grass
Inventor: BOUCHET ANDRE
IPC: A01D34/412
Filed: 1998-11-09
Abstract: The mowing device consists of two items of machinery, each of which has a belt (15 and 16), which rotate, one against the other, and at equal speeds, to produce a gripping and stretching action on the blades of grass until they are broken off. Each belt is mounted on two horizontal cylinders, carried on lower (13 and 9) and upper (11 and 7) horizontal axes.
Patent FR-2772036-A1 (FR)
Title: Stabilisation de polyamide, de polyester et de polyacetal
Inventor: SCHMITTER ANDRE
IPC: C08K5/20
Filed: 1998-12-03
Abstract: Cette invention traite de compositions qui comprennent a) un polyamide, un polyester ou un polyacétal, et b) comme stabilisant le composé de formule I (CF DESSIN DANS BOPI) à la condition que, si le composant (a) est un polyamide, alors la composition ne contient pas d'hypophosphite de métal ni de sel de cuivre d'un acide organique de l'utilisation du composé de formule I pour la stabilisation d'un polyamide, d'un polyester ou d'un polyacétal contre la dégradation oxydative, thermique et/ ou induite par la lumière, ainsi que d'un procédé pour la stabilisation de ces matières plastiques.
Patent FR-2786752-A1 (FR)
Inventor: SARNE GIORGIO
IPC: B65D81/03
Filed: 1998-12-04
Abstract: The invention concerns a package for bottles, comprising an envelope (1) having parts which are alternatively planar (6) and accordion-folded (7), and capable of being unfolded to receive a liquid for refrigerating the bottle (B). Each accordion-folded part (7) is folded on either side of a planar folding line (11), extending in zigzag from the base (5) of the envelope (1) to the free edge (12) thereof.