baber/WOPTO huggingface dataset:
Patent FR-2654408-A1 (FR)
Inventor: HERVE BAUGE
IPC: B63B35/71
Filed: 1989-11-14
Abstract: A boat which can be dismantled of the kind which comprises a tubular framing over which is stretched a flexible skin. The boat is characterized in that said tubular framing comprises at least one pair of tubes (1, 2) which cooperate with two transverse frames (4, 6). One of the tubes (2, 1) of said pair (1, 2) is integral at one end with a stem post (5) or a stern post (3), and abuts at the other end the transverse frame (4, 6) which is furthest away from the first end, so that said tubes (1, 2) are juxtaposed in the area between the two frames (4, 6). Said framing also comprises an adjustable tensioning means (9) arranged between the two frames (4, 6) and linked to said pair of tubes (1, 2). Applications: boats.
Patent FR-2655243-A1 (FR)
Title: Protective and hygienic mask, particularly a surgeon's mask
IPC: A41D13/11
Filed: 1989-12-06
Abstract: a) The invention relates to a protective and hygienic mask, particularly a surgeon's mask. b) Mask characterised in that at least one (8) of the edges of the cover (mask) (2) is provided with a bonding peripheral zone (9) enabling this edge (8) to perfectly match the profile of the doctor's face.
Patent FR-2657383-A1 (FR)
Title: Pedestrian shelter
Inventor: ROGER LEBRETON
IPC: E04H1/12
Filed: 1990-01-24
Abstract: The subject of the invention is a shelter for pedestrians, walkers, children, etc. It comprises a roof supported by a central mast (2); two walls or surrounding elements (3, 4), which are movable, circular and independent of one another; these walls include castors (5) fastened to their lower part and travelling in a twin (double) rail (6), and arms (7) are fastened in the upper part of the walls and placed so as to pivot on the central mast. The shelter includes benches (8). Each of the two walls forms a half-enclosure part for the shelter and, being independent of each other, it is possible to obtain a completely closed shelter, one which is slightly open or one which is half open, this being on any side.
Patent FR-2663560-A1 (FR)
Title: Process for the fine and permanent filtration of gas oils, fats or the like
Inventor: EDOUARD-PAUL GRENET
IPC: F02M37/32
Filed: 1990-06-26
Abstract: Fine, and complete, filtration process for fats or the like, characterised by the systematic coupling of a fine filtration filter with a decoagulater, which removes crystal crops, placed upstream and just before the filtering element.
Patent FR-2665156-A1 (FR)
Inventor: ABEL ROUSSET
IPC: C01G29/00
Filed: 1990-07-24
Abstract: The method consists in producing zinc oxide by precipitation of a precursor comprised of a mixed monophase zinc carbonate and of dopes wherein atoms of bismuth and other dopes are substituted for zinc atoms; the mixed carbonate is then subjected to decomposition heat treatment resulting in a mixed oxide of zinc, bismuth and other dopes. The method can be used to produce powders of doped zinc oxide which are homogeneous with respect to all elements present and having a controllable morphology.
Patent FR-2667416-A1 (FR)
Title: Facility for processing an entitlement, especially a transport entitlement, corresponding process and corresponding entitlement
Inventor: PHILIPPE MELLE
IPC: G07B15/00
Filed: 1990-09-28
Abstract: The establishing of the entitlement includes the acquiring of text data to be printed and the acquiring of digital graphic data such as the user's portrait. There is next provision for the checking of the entitlement including specific checking of the said digital graphic data, then the associating in one and the same identifier of the entitlement, on the one hand of the said text data and, on the other hand, conditional upon the said specific checking, of image data derived from the said digital graphic data, and the reformatting of these image data in order to be posted at a chosen location of the entitlement; the entitlement is later embodied through the printing, on a medium (support), of the text data and the user's portrait.
Patent FR-2653833-A1 (FR)
Title: Pompe a canaux lateraux.
Inventor: DUSSOURD JULES J
IPC: F04D29/18
Filed: 1990-10-29
Abstract: L'invention concerne une pompe à canaux latéraux et un organe d'impulsion destiné à cette pompe. L'organe d'impulsion (16) comporte des pales (22, 23) situées dans une partie radialement intérieure (25) de l'organe d'impulsion et s'étendant au-delà de l'extrémité de pales (21) situées dans une partie radialement extérieure (24) de l'organe d'impulsion. Les extrémités prolongées forment un angle plus petit que celui des extrémités des pales non prolongées afin d'améliorer l'aspiration et l'aptitude de la pompe à pomper des liquides à de très basses pressions. Domaine d'application: pompes pour basses pressions, etc.
Patent FR-2670034-A1 (FR)
Inventor: DANIEL KAPLAN
IPC: G03B21/30
Filed: 1990-11-30
Abstract: Backprojection visualisation system comprising a screen (1) which may be spaced from or on the contrary set against a support (a wall 4, for example). A projector (2) situated at a distance, on the ceiling for example, eliminates a backprojection mirror (3) siutated at 45 DEG  with respect to the illumination beam and with respect to the screen. The backprojection mirror is also articulated. Furthermore, the mirror may be made in the form on a holographic mirror. Applications: TV visualisation.
Patent FR-2670318-A1 (FR)
Title: Dispositif d'obturation d'un passage tubulaire de cable.
Inventor: OLIVIER COLIN
IPC: H01B17/30
Filed: 1990-12-07
Abstract: Dispositif d'obturation de passage de câble, comprenant un manchon (16) monté autour du câble (14) et introduit à force dans le passage (12), avec des rondelles (32) délimitant à l'intérieur du manchon une chambre annulaire (44) entourant le câble et destinée à être remplie d'une matière de remplissage telle qu'un élastomère autovulcanisant. L'invention permet d'obturer à étanchéité le passage de câble et d'y maintenir fermement le câble.
Patent FR-2670400-A1 (FR)
Title: Process for the preparation of multimetallic catalysts
Inventor: PATRICE MARECOT
IPC: B01J23/89
Filed: 1990-12-13
Abstract: A method for preparing multi-metal catalysts including an active phase consisting of at least two metals, A and B, which are selected from groups VIII and IB of the periodic table, and a porous support. According to the method: firstly, at least a part of the porous support is impregnated with at least one precursor of metal A; secondly, activation is performed in a neutral or oxidizing atmosphere at a temperature of 120-800  DEG C whereafter a treatment is carried out in a reduction medium at a temperature of 0-800  DEG C; thirdly, at least a part of the support which was previously impregnated with the precursor of metal A is impregnated with at least one precursor of metal B; and fourthly, activation is performed in a neutral or oxidising atmosphere at a temperature of 120-800  DEG C. The catalysts thereby obtained have improved stability, particularly when subjected to high temperatures, such as when they are used as post-combustion catalysts for exhaust gases from internal combustion engines, in which case metal A is platinum or palladium and metal B is platinum, palladium or rhodium, with the proviso that B is not the same as A.
Patent FR-2670978-A1 (FR)
Title: Procede d'extraction de mouvement comprenant la formation d'images de differences et un filtrage tridimensionnel.
Inventor: FLORENT RAOUL
IPC: H04N7/18
Filed: 1990-12-21
Abstract: Procédé de réalisation d'un extracteur pour cibles non ponctuelles en mouvement dans un séquence d'images recalées Rn (i,j), comprenant une phase de construction d'une séquence d'images de différences Dn (i,j) en fonction de la différence Rn (i,j)-Rn - 1 (i,j) et d'une séquence d'images de différence filtrées Fn (i,j), obtenues par le filtrage linéaire de Dn , caractérisé en ce que, à la séquence d'images de différences filtrée Fn (i,j) on applique l'opération non linéaire: (CF DESSIN DANS BOPI) (O,O), où a est la taille du support du filtre élémentaire Fn , et où les valeurs Fn - 1 et Fn - 2 sont les résultats respectivement du filtrage à l'ordre n-1 de l'image de différence Dn - 1 , et du filtrage à l'ordre n-2 de l'image de différence Dn - 2 . Application: Surveillance du trafic routier
Patent FR-2672174-A1 (FR)
Title: Device for serial transmission in full duplex and mail processing machine including such a device
Inventor: BERNARD VERMESSE
IPC: G07B17/00
Filed: 1991-01-25
Abstract: One illustrative embodiment comprises: - a data transmission conductor (D), linking two subassemblies (SE1, SE2); - a first and a second voltage generator (1 to 3, 1' to 3') situated respectively in the two subassemblies, for supplying two binary voltages (VB', VB) expressing two binary signals to be transmitted (TXDB, TXDT); these generators both being linked to the data transmission conductor (D), respectively by two resistors of equal value (R'1, R1); - a first and a second receiver (8', 8) situated respectively in the two subassemblies and linked to the data transmission conductor (D) for determining respectively: a binary signal (RXDB) as a function of the first binary signal to be transmitted (TXDB) and of the value of the voltage present on the data transmission conductor (D); and a second binary signal (RXDT) as a function of the second binary signal to be transmitted (TXDT) and of the value of the voltage present on the data transmission conductor (D). Application to mail processing machines and particularly to franking machines.
Patent FR-2673517-A1 (FR)
Title: Control mechanism for a cosmetic stick which can be retracted into a protective case
Inventor: PIERRE JOULIA
IPC: A45D40/02
Filed: 1991-03-05
Abstract: The invention relates to a control mechanism for a cosmetic stick which can be retracted into a protective case. According to the invention, the body (11) of the case is moulded in a single piece with a crosspiece (12) which carries the control rod (15) of the slide (13) in which the base of the cosmetic stick (22) is anchored. The invention improves the manufacture and use of such mechanisms.
Patent FR-2673767-A1 (FR)
Inventor: HUGUES MURRAY
IPC: H01L31/0224
Filed: 1991-03-07
Abstract: Photoconductive device comprising a substrate (10) made from a material having conductive properties, an active layer (20) made from a material having photoconducting properties coated onto a first surface (11) of said substrate (10), a transparent collector layer (30) of a second material having conductive properties coated onto said active layer (20) and electrical contact means (13, 31) arranged respectively on a second surface (12) of the substrat and on said collector layer (30). According to the invention, the second material having conductive properties is a mixed valency copper oxyde of general formula (ACuO3-x)m(A'O)n. Application in the photodetection of ultraviolet, visible or near infrared radiation.
Patent FR-2674148-A1 (FR)
Title: Key with key bit including a movable element
Inventor: GERARD DOINEL
IPC: E05B35/00
Filed: 1991-03-18
Abstract: The present invention relates to a key with a key bit including a movable element. This key has a key bit (2) including a fixed part (3) which is connected to the ring (1) and the free end (8) of which is shaped in such a way as to be able to interact directly with at least one security member (20), while an element (4) which is mounted so as to move relatively on the fixed part (3) is constantly loaded by a spring (12) and includes, on its two faces, wards (16) capable of interacting with movable security parts for allowing the direct actuation of the security member (20) by the free end (8), with ramps (9), of the fixed part (3) of the bit (2) of the key. The key according to this invention is intended to actuate a security device associated with any lock mechanism.
Patent FR-2678267-A1 (FR)
Title: Arylalkylamines, process for their preparation and pharmaceutical compositions containing them
Inventor: XAVIER EMONDS-ALT
IPC: C07D211/52
Filed: 1991-06-25
Abstract: The subject of the invention is compounds of formula: in which: - Y represents a group Ar-(CH2)x-CX in which .Ar represents a phenyl, a pyridyl or a thienyl; .x is zero or one; .X represents an NH-CO-alkyl group; - m is 2 or 3; - Ar' represents a phenyl, a thienyl, a benzothienyl, a naphthyl or an indolyl; - R represents hydrogen or a C1-C6 alkyl; - T represents -CO- or -CW-NH-, W being an oxygen or sulphur atom, and - Z either represents hydrogen, or represents M or OM when T represents the -CO- group, or represents M when T represents the -CW-NH- group; M represents an alkyl, a phenylalkyl, a pyridylalkyl, a naphthylalkyl, a pyridylthioalkyl, a styryl, or an optionally substituted mono-, di- or tricyclic heteroaromatic or aromatic group; or one of its salts with inorganic or organic acids. Application: Medicaments, especially in the treatment of pathological phenomena involving neurokinin systems.
Patent FR-2667555-A1 (FR)
Title: Pendulous windscreen wiper device for screens of motor vehicles, the axes of which are approximately mutually parallel, particularly with quadruple articulation
Inventor: JOACHIM ZIMMER
IPC: B60S1/34
Filed: 1991-09-10
Abstract: Device characterised in that the other end of the oscillating rod (52) is connected, via a first articulation (22) to the other end part of the windscreen wiper arm (20), in that on a median part of the windscreen wiper arm (20) one of the ends of an elongate oscillating arm (56) is held via a second articulation (58), whereas the other end of the oscillating arm (56) is mounted on a third articulation (60) with a fixed station, and in that the axes of these articulations (22, 58, 60) as well as the axis of articulation of the rod (52) are all at least approximately mutually parallel.
Patent FR-2667143-A1 (FR)
Title: Procede pour le mesurage d'angles, de trajectoires, de contours et d'anomalies de gravite au moyen de gyroscopes et de systemes inertiels.
Inventor: BERNHARD STIELER
IPC: E21B47/022
Filed: 1991-09-13
Abstract: La présente invention permet le calibrage des incertitudes de mesurage en fonction du temps de gyroscopes et de systèmes inertiels à partir des différences de mesures d'angles et/ou de vitesses et/ou de positions, qui sont effectuées par rapport à des directions de référence inconnues ou modifiées dans le temps et/ou à des points fixes (en bref: état des mesures) et réitérées à intervalles dans le temps. L'existence d'une référence précise n'est pas nécessaire. Le calibrage, comme complément du processus de mesurage,permet la correction des incertitudes de mesurage. Pour le mesurage d'angles dans l'espace il est prévu un paquet de mesurage gyroscopique triaxial (24) et un ordinateur (26) avec possibilité d'introduction ou de mise en mémoire automatique de grandeurs de référence A. Pour le mesurage de contours, il faut en outre mettre en mémoire et mesurer le trajet ou le mesurer à l'aide de la mesure de l'accélération d'un système inertiel intégral.
Patent FR-2682047-A1 (FR)
Title: Reacteur de traitement chimique en phase gazeuse.
Inventor: CHANTAL ARENA
IPC: C23C16/44
Filed: 1991-10-07
Abstract: L'invention concerne un réacteur de traitement chimique en phase gazeuse de plaquettes. Le but de l'invention est de réaliser un réacteur dans lequel, seule la face à traiter de la plaquette soit effectivement traitée. Le but est atteint à l'aide d'un réacteur comprenant au moins une chambre de traitement (19) prévue à l'intérieure d'une chambre principale (9) et reliée à l'une de ses extrémités à des moyens (17) pour injecter un gaz de traitement sur une plaquette (1) et à son autre extrémité à des moyens de maintien (15) de ladite plaquette, en ce que la plaquette (1) est pincée entre une sole de chauffage (13) et les moyens de maintien (15) de façon à fermer ladite chambre de traitement (19) et à maintenir à l'intérieur de celle-ci, une pression inférieure à celle de la chambre principale (9). L'invention concerne plus particulièrement les réacteurs de dépôt de tungstène sur des plaquettes de silicium.
Patent FR-2676226-A1 (FR)
Title: New intermediates in the synthesis of dialkylenepiperidino compounds
Inventor: XAVIER EMONDS-ALT
IPC: C07D211/26
Filed: 1991-11-04
Abstract: The invention relates to a compound of formula XXII: in which: - Ar' represents a phenyl which is unsubstituted or substituted one or a number of times by a halogen atom, preferably a chlorine or fluorine atom, by a C1-C3 alkyl, by a trifluoromethyl, by a C1-C3 alkoxy or by a hydroxyl; a thienyl, pyridyl or naphthyl group which is unsubstituted or substituted by a halogen, preferably a chlorine or fluorine atom, an indolyl or a benzothienyl; - either Q is hydrogen or an N-protecting group and Q' is an amino group or a group: in which: - R represents hydrogen, a methyl group or a group (CH2)n-L, where n is an integer from 2 to 6 and L is hydrogen or an amino group, - T represents a group chosen from W being an oxygen or sulphur atom, and - Z has the same meaning as Z' provided that Z is M or OM, - M represents hydrogen or a straight or branched C1-C6 alkyl; a phenylalkyl in which the alkyl group comprises from 1 to 3 carbon atoms and which is unsubstituted, mono- or polysubstituted on the aromatic ring by a halogen, a hydroxyl, an alkoxy containing from 1 to 4 carbon atoms or an alkyl containing from 1 to 4 carbon atoms; a pyridylalkyl in which the alkyl group comprises from 1 to 3 carbon atoms; a naphthylalkyl in which the alkyl group comprises from 1 to 3 carbon atoms; a pyridylthioalkyl in which the alkyl group comprises from 1 to 3 carbon atoms; a styryl; a (1-methyl-2-imidazolyl)thioalkyl in which the alkyl group comprises from 1 to 3 carbon atoms; a 1-oxo-3-phenylindan-2-yl; or an unsubstituted or substituted aromatic or heteroaromatic group; - or Q is a group; in which: - Z' represents either hydrogen or M or OM, - m is 0 or 1; - X represents two hydrogen atoms or an oxo group; and Q' is an amino group.
Patent FR-2684936-A1 (FR)
Title: Projecteur de vehicule automobile equipe de moyens de fixation perfectionnes.
Inventor: JEAN-PAUL RAVIER
IPC: B60Q1/04
Filed: 1991-12-13
Abstract: L'invention concerne un projecteur de véhicule automobile, du type comportant une lampe (20), un réflecteur (30) dans lequel est montée la lampe, et une glace (40) apte à être logée dans une ouverture de la carrosserie (50) du véhicule. Selon l'invention, la glace est fixée à la carrosserie dans la région de ladite carrosserie avoisinant l'ouverture. On élimine ainsi les défauts de positionnement mutuel de la glace et de la carrosserie dûs aux tolérances de fabrication.
Patent FR-2685277-A1 (FR)
Title: Tarpaulin-covered transport vehicle
Inventor: CASIMIR LIBNER JOSEPH
IPC: B60J7/06
Filed: 1991-12-20
Abstract: Transport vehicle which can be unloaded by simple lifting means. According to the invention, the vehicle includes a rear post (20) which can be moved, dismantled or retracted, situated on the side of a side wall (16) allowing the whole of the rear part of the bed to be cleared. The load is lifted up by lateral (side) lifting means so that the vehicle can be cleared.
Patent FR-2685715-A1 (FR)
Title: Dispositif perfectionne de verrouillage d'un tampon sur un cadre, pour regard de chaussee ou analogue.
Inventor: PASCAL DEBIA
IPC: E02D29/14
Filed: 1991-12-31
Abstract: La présente invention concerne un dispositif perfectionné de verrouiliage d'un tampon sur un cadre. Ce dispositif comprend essentiellement une palette (7) comportant un alésage ouvert (13) qui coopère avec un axe (8) solidaire du tampon (3), lequel tampon peut être monté facilement par emboîtement sur le cadre (2), ce après quoi la palette (7) est montée sur l'axe (8) reçu dans une oreille (6) solidaire de ce cadre. Ce dispositif permet la fermeture et l'ouverture d'un regard de chaussée ou de trottoir par exemple.
Patent FR-2690144-A1 (FR)
Title: Bin for collecting sorted waste materials, e.g. glass - has inner bag, suspended from cover, which can be lifted for emptying without surrounding container
Inventor: PIERRE BURELLE
IPC: B65F1/14
Filed: 1992-04-06
Abstract: The bin consists of a container which is set on the ground and has an aperture (7) in at least one side (4) for the articles (19) to be collected, and a support (11) which covers the top of the container and is equipped with a bag (13) to collect the articles. The bag is attached to the support by connectors (14,15), e.g. in the form of rings and hooks, and the support has a handle (20) at the top for lifting. The container and support can be made either triangular or rectangular in an horizontal cross-section, with cut-away corners, and the aperture(s) (7) through which the articles are introduced are preferably situated on the corners of the container. The upper end of the container can also be equipped with guides (24,25,26) to position the bag and cover accurately when they are lowered into place, and the bag can have a tie (18) at the bottom for emptying it once lifted. In variants of the design the bag can have corrugated sides so that it extends gradually as it is filled, or it can be set on a base suspended from springs. ADVANTAGE - More convenient to empty, allowing bag to be lifted without surrounding container.
Patent FR-2693983-A1 (FR)
Title: Method of mfg. steel palette - by cutting out four identical corners from sheet steel along intersections of perpendicular lines
Inventor: ANDRE GIRAUD RENE
IPC: B65D19/00
Filed: 1992-07-22
Abstract: The manufacture of a palette from square sheet steel (1) is accomplished by cutting out four identical corners.  The first cut allows removal of the first part (4) along two perpendicular lines (3) up to their intersection, and to the two ends of the steel sheet. The removal of second and third (9,10) is obtained by cutting up to the intersection of the line and the perpendicular line (8). From the intersection of the lines, a further line is drawn on a band (7) equal to the measurement of the palette foot.  After folding the bands along the perpendicular lines, an opening for the foot is formed. ADVANTAGE - Low-cost method of manufacturing light palette.
Patent FR-2693925-A1 (FR)
Inventor: CHRISTIAN CODDET
IPC: C23C4/02
Filed: 1992-07-23
Abstract: The present invention relates to a method for preparing and coating a surface, and a device for the implementation of the said method. Method for preparing and coating the surface of substrates, by thermal spraying under a normal or controlled atmosphere, is characterised in that it essentially consists in progressively subjecting the surface of a substrate (1) to be treated to laser radiation (2), leading to a total or partial elimination of the superficial contaminating film and a modification of the morphology of the subjacent surface of the substrate (1), and in spraying, by means of a thermal-spraying device (9), the supply material onto the surface zone thus prepared, immediately after the said preparation and in synchronism with the latter, so that should the action of the laser be maintained continuously during the spraying of the deposition, the successive preparation of the surfaces of each layer constituting the deposition will enable the properties of the deposition to be improved.