baber/WOPTO huggingface dataset:
Patent FR-2651735-A1 (FR)
Title: Attachment and pulling device for mechanically aided ascent by a user of a sliding device of the snowsurf, monoski, luge (toboggan) etc. type
Inventor: RENE TRANVOIZ
IPC: B61B11/00
Filed: 1989-09-12
Abstract: The subject of the invention is an attachment and pulling device for mechanically aided ascent by a user of a sliding device of the snowsurf, monoski, luge (toboggan) etc. type. It is intended to engage with the end of a mechanical drag lift rod, including a clamp (11) provided with two articulated branches (5, 4), the jaws (13) of which are intended to couple with the linkage member of the slope reascent rod (10), the jaws (5.4) being held open by a return spring (8) and held closed by closing the two branches defining a grip handle integral with a strap (1) whose other end is joined to a member (2) forming a belt intended to be attached on the user. The strap (1) is connected to the belt by a removable linkage device (3), this belt including a widened element (6) provided with a pocket (16) for storing the clamp after use. The device according to the invention is in particular intended for pulling a user of a sliding device of the snowsurf, monoski, luge (toboggan) etc. type.
Patent FR-2651689-A1 (FR)
Title: Oxidation reactor with head loss differential and its use
Inventor: JACQUES ALAGY
IPC: C01B3/36
Filed: 1989-09-12
Abstract: Oxidation reactor (R) of elongate shape, comprising in combination: - a mixing member (3) including means (2) for supplying with oxidant gas and means (1) for supplying with oxidisable charge - a reaction member (4) following on from the said mixing member, and - a removal member (5) and a removal pipe (11) for the reaction products, in which the reaction member (4) comprises a central region including a first packing and at least one peripheral region including a second packing (10), such that the head loss of the said second packing is greater than that of the said first packing, the said second packing forming a sleeve surrounding the said first packing, produced using at least one refractory and thermally insulating material. This reactor includes an outer steel casing (8), a concrete wall (9) and a steel element (13) surrounding a series of monobloc elements (6) forming a mixing member (3), followed by the reaction member (4) including a series of monobloc elements (6) forming juxtaposed channels (12). Use of the reactor for controlled oxidation of an oxidisable charge by a gas mixture comprising an oxidant gas.
Patent FR-2654314-A1 (FR)
Title: Autostable toothbrush with or without refillable integral reservoir for toothpaste or gel and with interchangeable or fixed brush
Inventor: BETINNA-NEE-ROG SEGALA
IPC: A46B11/00
Filed: 1989-11-15
Abstract: Device for maintaining toothbrushes in a vertical position without outside assistance, with or without an integral reservoir of toothpaste or gel and with an interchangeable or fixed brush. The invention relates to a toothbrush handle having both a characteristic shape which can be an integral reservoir (11) for tooth gel or paste and housing a non-slip (5) ballasting device (10). This device, owing to the characteristic shape (4) which it confers on the handle of the toothbrush, makes it possible to incorporate a reservoir for dental products, and owing to the possible use of flexible material, makes it possible to expel the product towards the orifice (8) and to reintegrate the reservoir (11) with the toothpaste by interrupting the pressure of the fingers of the hand (17). This novel toothbrush system is intended for the general public and relates to the dental hygiene of adults and children.
Patent FR-2655886-A1 (FR)
Title: Apparatus for cleaning the outside surface, and optionally the inside surface, of pipes of small diameter
Inventor: JACQUES MARJOLLET
IPC: F28G3/04
Filed: 1989-12-20
Abstract: Apparatus for cleaning deposits from the outside surface of pipes 1 of small diameter. It comprises a rotating central shaft 5, actuated by a motor, at least one rotating planet shaft (7), its axis being parallel to that of the central shaft, fitted with a brush whose bristles (11) are long enough to enter into frictional contact with the outer surface of the pipes, and a planetary reduction gear (2) which drives the planet shaft off the central shaft. Application to cleaning heat exchangers.
Patent WO-9118165-A1 (WO)
Inventor: LIESSE MAURICE
IPC: E02D5/54
Filed: 1990-05-18
Abstract: L'invention concerne un procédé d'ancrage et de scellement permettant une excellente tenue mécanique aux efforts transversaux et verticaux tant à la poussée qu'à la traction. Le procédé met en ÷uvre des étais traversiers de fouissage (3) solidaires en au moins deux points avec l'objet à sceller (1) et contreventés par le milieu environnant (2), lesdits étais (3) étant de forme quelconque mais avantageusement longilignes, effilés en pointe et rigides après battage angulaire réalisé sous un angle proche de 45° par un outil amovible ou intégré, le battage guidé permettant de retrouver en aveugle l'alignement de perforations (4), encoches ou réservations prévues à cet effet. Le procédé vise toutes les applications exigeant un ancrage ou scellement, pose de poteaux, d'inserts, fondations, arrimage, fixation des sols, etc....
Patent FR-2645326-A1 (FR)
Title: Composant de reglage neutronique de la reactivite de reacteurs nucleaires
Inventor: BINGHAM BILLY ELIAS
IPC: G21C7/103
Filed: 1990-01-18
Abstract: Composant de réglage 10 de flux neutronique pour réacteur nucléaire. Des segments minces 24 se recouvrant, réalisés en une matière à très haut pouvoir d'absorption de neutrons, sont positionnés dans le coeur d'un réacteur. Les segments autoprotecteurs qui se recouvrent sont déplacés les uns par rapport aux autres pour faire varier la superficie de poison exposée pour régler la réactivité du coeur et pour permettre de maîtriser la répartition de l'énergie à l'intérieur du coeur du réacteur. Les segments de poison sont montés sur des supports 19 en forme de cylindres 20 ou encore de barres présentant une section transversale en V, étroitement ajustés.
Patent FR-2657235-A1 (FR)
Title: Rear-entry boot for skiing, including a member for supporting the upper on the lower shell part
Inventor: JAMES ROLLAND
IPC: A43B5/04
Filed: 1990-01-22
Abstract: Boot for skiing, of the type with rear entry, including a lower shell part (1) on which is articulated, about a transverse pin (12), an upper composed of a cuff (2) having lateral extensions (20) and carrying, articulated about a transverse pin (23), a rear cover piece (3) on which is articulated a lever (5) for closing the boot, the said boot including, moreover, a support member (6) articulated on a pin (36) of the said rear cover piece (3) and intended to be supported on a support portion of the lower shell (1) when the boot is closed, characterised in that the said support member (6) is entrained towards its position of support on the said support portion (16) of the lower shell part (1) by the end (56) of the said closure lever (5) during its movement towards its position of closing the boot, against the effect of the elastic means (60) stressing the said support member (6) away from its support position.
Patent FR-2662659-A1 (FR)
Title: Insubmersibility method applied to a bi-hull boat
Inventor: GILLETTE DUCROCQ
IPC: B63B1/10
Filed: 1990-06-05
Abstract: The invention relates to a method applied to a bi-hull boat which enables it to right itself by discharging the flooding water when it is capsized and to maintain a permanent positive righting couple. It consists of two non-habitable hulls (4) of any profile divided into two volumes, useful (7) and non-useful (8), of a cabin (10), the walls of which are hollow and impermeable, of a deck (18) pierced with openings with valves (13). Righting in the event of capsizing takes place by the association of 3 actions: firstly, the volumes of the walls of the cabin (14), secondly the flooding by water of the non-useful volume (8) controlled from the piloting cabin, and thirdly by gravity of the flooding water in the arrangement, the water escapes via the valve openings (13) pierced in the deck (18) during the righting of the bi-hull. The method according to the invention is intended in particular to be used in a pleasure boat.
Patent FR-2663664-A1 (FR)
Title: Building, in particular for aviculture
Inventor: PATRICE MILLET
IPC: E04B1/26
Filed: 1990-06-21
Abstract: Building, in particular for aviculture, of the tunnel type comprising at least one entrance/exit (18) at each end, a peripheral wall (16) interrupted in line with the entrances/exits, characterised in that the wall (16) is of small height, and in that it comprises, uniformly spaced along the longitudinal axis, portal frames which consist of two half-frames (32) which are joined together and whose ends are integral with the wall (16), each half-frame having a part (22) substantially in the continuation of the wall and another part (24, 28) which supports the roof.
Patent FR-2663758-A1 (FR)
Inventor: BERNARD DESORMIERE
IPC: G02F1/313
Filed: 1990-06-26
Abstract: Electro-optical modulators are provided, wherein a passive Y-connection (101-103) is followed by an active phase shifter (104-108) which receives the modulation signal and is in turn followed by a 3 dB directional coupler providing the modulated signal. Highly sensitive modulators can thereby be produced.
Patent FR-2665195-A1 (FR)
Title: High-efficiency pulp saver
Inventor: ROGER VALLON
IPC: D21F1/76
Filed: 1990-07-30
Abstract: Plant intended to improve the productivity of pulp savers and size rolls for cellulose moulded by virtue of a thin and flexible rubber belt (2) equipped with studs of the same material making it possible to increase the vacuum prevailing in the roll (1) and, consequently, to improve the dry content of the product delivered on leaving the roll. The presence of the belt must also permit the semicontinuous running of a press-sector (7) and the continuous running of the uptake roll (3) whose duty is to withdraw and transfer the thickened or moulded cellulose components.
Patent FR-2666146-A1 (FR)
Title: Device for electron-microscopy observation of a test piece under stress
Inventor: MICHEL IGNAT
IPC: G01N3/20
Filed: 1990-08-21
Abstract: The present invention relates to the observation under electron microscope of a test piece (12) under stress. According to the invention, the device consists of a chassis (1) pivotally mounted along an axis of articulation (3), with respect to a base (2) fixed inside the electron microscope, and of a means for bending the test piece (12), so that one of the side edges of the test pieces is situated substantially in the axis of articulation (3), in order to allow observation using the electron microscope of a surface region of the test piece (12) situated along the side of the said side edge.
Patent FR-2667253-A1 (FR)
Title: Multichannel pipette
Inventor: VASILIEVICH ANNENKOV VASILY
IPC: G01N35/10
Filed: 1990-09-28
Abstract: According to the invention, the pipette includes a rectangular body (1) in which one of the walls is pierced with an opening (4) and in which the upper wall comprises a first handle (2) enclosing a cylindrical internal cavity (3); in the upper part of the body (1) there is a pusher (5); in the internal cavity (3) of the first handle (2) a rod (8) is arranged whose lower end is fastened to the pusher (5) and whose upper end carries a button; on the pusher (5) there is articulated one of the ends of a small bar (13) the other end of which is mechanically connected to a second handle (14); on the lower face of the small bar (13) are articulated the upper ends of spring-loaded piston plungers (10), their lower ends being placed in cylinders (9) fastened in the lower part of the body (1); the pusher (5) carries an adjustable end stop limiting the movement of the small bar and a device for adjusting the position of the end stop. …<??>The invention applies especially to laboratory equipment. … …
Patent FR-2669314-A1 (FR)
Inventor: JEAN DUFOURNEAUD
IPC: F17C3/00
Filed: 1990-11-15
Abstract: A safety device is provided for completely sealing off an underground liquified gas store when a dangerous situation arises, whereby all links between the storage cavity and the surface, including the vent link between the gas phase and the surface, can be closed off by forming water plugs in the storage cavity. The water plugs are created automatically from existing reserves of water in said underground cavity. Maximum overall safety is achieved by not installing any important equipment in the underground store, by standardizing all links other than the vent link, and by minimizing the number of functional links required. Every standard link connects the gaseous or liquid phase of the gas to the surface via a side tube (e.g. 22) running downwards into a well (24) containing water linked to the main tube (21) which returns to the surface. The end of the main tube comprises a shut-off valve (23) which causes the sealing water plug to be formed in both tubes (22 and 21) once it is opened automatically or deliberately via an external signal.
Patent FR-2669134-A1 (FR)
Title: Datacom installation intended to provide information about the articles carrying a coded means of identification
Inventor: MARC MULLIEZ
IPC: G06F13/38
Filed: 1990-11-09
Abstract: The invention relates to an installation intended to provide information about articles carrying a coded means of identification comprising: - at least one port (12), itself having . a means (3) of entering the code of the chosen article . a means (4) of displaying the information relating to the code entered, - a storage memory (5) in which the information relating to the products are catalogued in association with each of the corresponding codes, - a means (6) of managing the various aforesaid means, as well as means (7) for providing the necessary energy.
Patent FR-2669629-A1 (FR)
Title: New inhibitors of proteolytic and decarboxylase enzymes
Inventor: JEAN MORELLE
IPC: C07C233/47
Filed: 1990-11-22
Abstract: The invention relates to the production of acetylpoly(amino acid) structures, characterised in that the amino acids acylated with an acetyl group have resulted from the complete hydrolysis of varied proteins and in that they possess joint antiproteolytic and antidecarboxylase properties. The invention applies to all compositions containing acetylpoly(amino acid)s intended to counteract the degrading effect of proteolytic enzymes, such as: collagenase, elastase, papain, trypsin, pepsin, and that of decarboxylating enzymes, such as lysine decarboxylase and ornithine decarboxylase, mentioned as non-limiting examples.
Patent FR-2655026-A1 (FR)
Title: Filet plastique elastique pour l'emballage des chargements sur palettes et methode de fabrication dudit filet.
Inventor: YUVAL LEIBER
IPC: D01D5/42
Filed: 1990-11-28
Abstract: Un filet plastique tricoté, en particulier pour l'emballage des chargements sur palettes, et une méthode de fabrication des rubans utilisés dans le tricotage des filets, selon laquelle les rubans sont fabriqués à partir d'un film primaire substantiellement non orienté et les rubans longitudinaux sont orientés de façon que l'énergie de traction à la rupture soit maximisée.
Patent FR-2669640-A1 (FR)
Title: Process for the preparation of a catalyst of Ziegler-Natta type based on titanium supported on a magnesium chloride
Inventor: JEAN-CLAUDE BAILLY
IPC: C08F10/00
Filed: 1990-11-28
Abstract: Process for the preparation of a catalyst of Ziegler-Natta type based on a titanium compound precipitated by reduction of titanium on a spheroidal magnesium chloride support. The preparation consists in bringing a spheroidal support containing magnesium dichloride and an electron-donor compound free from labile hydrogen, DI, into contact successively with an electron-donor compound containing labile hydrogen, D2, and then an organometallic compound which is a reducing agent for titanium, in washing the support resulting from these contacts with a liquid hydrocarbon and then bringing the washed solid product into contact with one or more titanium compounds which are soluble in a liquid hydrocarbon. The catalyst is employed especially for manufacturing polyethylene and ethylene copolymers in suspension or in a gas phase.
Patent FR-2673701-A1 (FR)
Title: Method for curving a deformable surface by means of differential extensile strain in pressurisable anisotropic symmetric structures
Inventor: MARIE THOMAS JEAN
IPC: B63H9/06
Filed: 1991-03-08
Abstract: The subject of the invention is a method for curving a deformable surface by means of differential extensile strain in pressurisable anisotropic symmetric structures. It consists of the use of anisotropic symmetric structures 2, consisting of a sole plate 4, secured to the surface 1 to be curved, of a casing 5 secured to the sole plate and of a chamber 6 which can be pressurised from a source of pressurised fluid 8, of pipes 10 and of a control and operating device 9, which are fixed in pairs face to face on either side of the surface to be curved (lower surface and upper surface), in a position substantially normal to the leading edge of the surface and with even spacing. The curvature results from the application of a differential pressure on the upper surface and the lower surface of the surface to be deformed. The method according to the invention is intended for adjusting deformable surfaces such as, in non-limiting and non-exclusive fashion, the sails for propelling ships, wing (canopy) structures of "paragliders" TM , awning structures of "deltaplanes" TM , and the wing structures of powered microlights "ULM" TM , etc.
Patent FR-2673999-A1 (FR)
Title: Adjustment device for controlling the orientation of an optical projection system, in particular motor vehicle headlamp
Inventor: JACQUES BERTON
IPC: B60Q1/068
Filed: 1991-03-12
Abstract: An adjustment device for controlling the orientation of an optical projection system, in particular motor vehicle headlamp, according to the invention, includes a linkage of the deformable polygon type (4, 9, 12, 13, 5, 14, 11, 10) including a first guide block (4) on which the first ends of two inclinable arms (9, 10) are articulated, a pair of opposite blocks (11, 12) with variable separation, on each of which a second end respectively of one and the other of the two inclinable arms (9, 10) is articulated, a device (16) for separating the said opposite blocks (11, 12), and a second guide block (5) directly or indirectly connected to the said opposite blocks (11, 12), so that the separation or the bringing together of the said opposite blocks (11, 12) under the effect of the separation device (16) causes a variation in the separation between the said first (4) and second (5) guide blocks.
Patent FR-2680649-A1 (FR)
Title: Bagage a sangles de maintien des effets.
Inventor: ANDRE SEYNHAEVE
IPC: A45C5/00
Filed: 1991-08-28
Abstract: Bagage du genre comportant au moins une coque (10) formée d'un fond (12) entouré d'un bandeau (13) qui lui est globalement perpendiculaire, et des sangles (20) de maintien des effets. Chacune des extrémités (21) desdites sangles (20) est accrochée sur la barrette transversale mobile d'une boucle (23) montée coulissante sur une sangle auxiliaire (22) fixée par ses extrémités au bandeau (13) de manière à s'étendre transversalement par rapport audit bandeau (13).
Patent FR-2682436-A1 (FR)
Title: Panel-support slideways
Inventor: NOEL RAMBALDI
IPC: E04F13/08
Filed: 1991-10-14
Abstract: Device making it possible to obtain panel-support slideways, the anchoring points of which are floating, so as to allow expansion and contraction movements of the panels providing the connection of the various constituent elements of the panel, in order to eliminate the expansion spaces, whilst positioning the panel in a stable fashion with respect to the wall or to the supporting posts. The slideways are made up of two sections, one female 1 and the other male 4 designed so that it is possible to fix panels onto male sections 4 in place on the wall or supporting posts, in situ. The junction of the various elements 6 of the panel 5 takes place by screwing on a male section element 4 placed level with the junction of the 2 elements 7. The panel is stabilised by immobilisation of a male section 4 placed on the female section 1 placed at the bottom of the panel.
Patent FR-2683700-A1 (FR)
Title: Device for cleaning a turbine (lifter) with radial bars for transporting tubers, such as beet
Inventor: PAUL HERRIAU
IPC: A01D33/08
Filed: 1991-11-19
Abstract: The invention relates to a device (4) for cleaning a turbine (1), also termed a "sun", comprising a plurality of radial rods (2) which are substantially coplanar, the said lifter (1) being located downstream of digging devices such as ploughshares for the tubers such as beet, in order to transfer the said tubers to a transport device. The device according to the invention comprises a plurality of elastically deformable or flexible bladelets (5) secured together at one end (6) in order to form a windmill (4), the said windmill (4) being rotationally mounted freely about an axis (8) parallel to the plane of the rods (2) of the lifter (1) so that the free ends of the bladelets (5) pass through, upon each revolution of the windmill, a space between two adjacent bars (2) of the lifter (1) producing an entrainment by meshing of the windmill (4) by the lifter (1). Application to beet.
Patent FR-2667628-A1 (FR)
Title: Rolling railway track treatment machine, in particular railway track tamping, raising and finishing (lining) machine for the points and crossing region
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1991-11-27
Abstract: Rolling machine for treating a railway track. This machine comprises a device for raising and/or lateral translational displacement or shifting of a railway track in the points and crossing region, with a tool holder frame which can be moved over the railway track and is connected, in a manner which can be moved heightwise as well as laterally, to the machine chassis. The machine is characterised in that at least one raising device (127), which can be moved transversely or in translation by means of a control (146) and includes at least one gripping member (138) for lifting a points or crossing railway track section (135) situated laterally beside the machine (101), is provided on the machine (101). The invention is usable for a railway track tamping, raising and finishing machine.
Patent WO-9219606-A1 (WO)
Inventor: DAMOUR DOMINIQUE
IPC: C07D235/26
Filed: 1992-04-21
Abstract: Compounds having the formula: R1-(CH2)n-Het wherein R1 is a residue of formula (A), (B), (C); Het represents a radical phenyl-4 tetrahydro-1,2,3,6 pyridyl-1 whose phenyl cycle is optionally substituted by a halogen atom or an alkyl, alkoxy or hydroxy radical; a radical phenyl-4 piperidino whose phenyl cycle is optionally substituted by a halogen atom or an alkyl, alkoxy or hydroxy radical; a radical phenyl-4 piperazinyl-1 whose phenyl cycle is optionally substituted by a halogen atom or an alkyl, alkoxy or hydroxy radical; R2 represents a hydrogen atom or an alkyl radical; n equals 1, 2, 3 or 4; their salts, preparation thereof and medicaments containing them.
Patent FR-2686667-A1 (FR)
Title: Torsion damper, particularly for a motor vehicle
Inventor: CARL PUTMAN
IPC: F16F15/129
Filed: 1992-01-28
Abstract: The torsion damper includes two coaxial parts mounted so that they can rotate with respect to each other, one of the parts including a thin section (11) provided with notches (28) for mounting elastic members (27), whereas the other part includes two guide washers (12, 12') located on either side of the said thin section and each one provided, facing the said notches (28), with housings (29, 129) for mounting the said elastic members (27). The notches (28) in the thin section (11) are obtained by cutting the thin section with the aid of a laser beam. Application: clutch friction for motor vehicles.