baber/WOPTO huggingface dataset:
Patent FR-2728298-A1 (FR)
Inventor: BASSET JEAN MARC
IPC: E21D9/087
Filed: 1994-12-16
Abstract: The invention concerns the field of tunnel boring machines and the operation of similar equipment. A composition of foamed clay is injected into the head (2) of the machine and mixed with the soil to be processed then removed along with the cuttings. Wear of metal parts, particularly wear caused by hard rock, may be greatly reduced and removal is facilitated.
Patent FR-2728601-A1 (FR)
Title: Insulation material
IPC: E04B1/94
Filed: 1994-12-22
Abstract: The fireproof acoustic and thermal insulation material is a sandwich structure with two aluminium outer layers flanking polyethylene films forming air bubbles. At least two films (2) form the air bubbles (3). They are bonded by heat, evenly over at least one surface to contain at least one inner layer (4) of polyethylene foam. The outer surfaces are covered with a fireproof layer (1). The air bubbles are covered with nylon to increase their mechanical characteristics.
Patent WO-9533107-A1 (WO)
Inventor: ORRIERE GERARD
IPC: E04B2/86
Filed: 1995-05-17
Abstract: Method of wall construction using form members (1) comprising panels and acting as sacrified formwork for filling materials, including different extruded sections divided into bars and having different functions. Some of the sections are used as base longitudinal rails (3) for mounting the first or last level of form members (1), some sections as spacers (4) and wedging devices for two form members (1) located parallel to and on either side of a wall to be constructed, and some sections as intermediate longitudinal rails (5) between two adjacent and vertically superimposed form members (1). The spacer sections (4) rigidly hold all the forms (1) together during the assembly of the sacrified formwork, and the base sections (3) and/or intermediate sections (5) are levelled on the outer face of said form members (1), when filling materials are placed in the sacrified formwork. The method of the invention is applicable to wall construction.
Patent WO-9620817-A1 (WO)
Title: Agrafeuse pour au moins deux sortes d'agrafes
Inventor: BOSSARD JACQUES JEAN-CLAUDE
IPC: B25C5/02
Filed: 1995-12-29
Abstract: Agrafeuse, du type comprenant deux glissières superposées (21, 22), de largeurs différentes, montées mobiles l'une par rapport à l'autre pour des agrafes de largeurs (L). Pour chaque glissière (21, 22) une coulisse (33-34) devant coopérer avec des pièces d'entraînement (31, 32) solidaires d'un volant de man÷uvre (30).
Patent FR-2730635-A1 (FR)
Inventor: BONTE FREDERIC
IPC: A61K8/97
Filed: 1995-02-17
Abstract: The object of the invention is the use of a Bertholletia extract, particularly a Bertholletia excelsa extract, for the preparation of a cosmetic or pharmaceutical composition, particularly a dermatological composition. The Bertholletia extract promotes collagen synthesis or has activity against free radicals, for example to combat the effects of skin ageing, to prevent the formation of wrinkles or reduce their depth, or to promote firmer skin.
Patent FR-2734403-A1 (FR)
Title: Isolement plan dans des circuits integres
Inventor: GAYET PHILIPPE
IPC: H01L21/762
Filed: 1995-05-19
Abstract: La présente invention concerne un procédé de formation d'une région d'isolement (22) sur une surface (24) d'un substrat semiconducteur (10) comprenant les étapes suivantes: - former et graver une couche de masquage; - former une couche d'isolement (22) de sorte qu'une encoche (26) existe entre le bord de la couche de masquage et la surface supérieure de la couche d'isolement; - déposer une couche de remplissage (30) sur la couche de masquage et la couche d'isolement de sorte qu'elle remplisse complètement l'encoche (26); - enlever partiellement la couche de remplissage pour exposer la limite supérieure de la couche d'isolement, l'encoche (26) restant remplie d'une partie de la couche de remplissage; et - enlever partiellement la couche d'isolement par rapport à sa limite supérieure jusqu'à ce que la limite supérieure soit sensiblement coplanaire avec la surface supérieure du substrat semiconducteur.
Patent FR-2726876-A1 (FR)
Title: Moteur a combustion interne a piston alternatif avec compensation des vibrations dues a la torsion
Inventor: PETERSEN DIRK
IPC: F16F15/10
Filed: 1995-10-09
Abstract: Un moteur à combustion interne à piston alternatif (1) présente, dans le but de compenser les vibrations dues à la torsion, un arbre de compensation (6) entraîné par l'arbre du vilebrequin (2), qui est réalisé en deux parties. Une partie d'entraînement (5) est reliée au moyen d'un joint de cardan (7), incliné sous un angle de déviation ( alpha), à une partie entraînée (9) qui porte une masse d'équilibrage (8). La mise en rotation irrégulière par le moteur à combustion interne à piston alternatif (1) est convertie en fonction de l'angle de déviation ( alpha), en une rotation uniforme de la partie entraînée (9).
Patent FR-2740519-A1 (FR)
Title: Releasable drive for vehicle door lock
Inventor: WIAND MICHEL
IPC: F16D25/08
Filed: 1995-10-27
Abstract: The transmission consists of a worm and wheel reducer (1,2) of which the output wheel is coupled to a driven shaft (20) by a declutching drive. The wheel (2) is coaxial with the driven shaft (20) and has a sliding gear quill (18) with clutch claws (13,14) fixed in rotation with the shaft and sliding on the latter between a position in which the clutch claws of the sliding quill (18) are in engagement with the claws (7) of the wheel and a position where they are separated one from the other.  The sliding quill gear has, applied to it, opposing axial forces, one in the form of a spring (10) tending to place it in its second position, and the piston (26) of a jack (22,26) tending to place it in its first position of engagement when the chamber (23) of the jack is connected to a pressure source (29).
Patent FR-2741435-A1 (FR)
Title: Dispersion or application of an active material composition
Inventor: BOUTET CLAUDE
IPC: F41H9/00
Filed: 1995-11-17
Abstract: Dispersion or application of an active material is claimed. It consists of incorporating the active material into a thixotropic gel to form a composition which is then subjected to a force in order to modify its viscosity and cause its dispersion. These compositions contain at least one active material and are dispersible on land and appliable onto an object. A projectile using the above process is also claimed. It comprises of a double jacket (2) (figure 1) in which the composition is placed. It comprises a means of dispersion (6,7,13,19) (figure 2, and 3) which causes the composition to move with respect to the jacket, resulting in its liquefaction and ejection.
Patent FR-2744060-A1 (FR)
Title: Dispositif de nettoyage de machine a affranchir a jet d'encre
Inventor: FAJOUR MICHEL
IPC: B41J2/165
Filed: 1996-01-26
Abstract: Dispositif de nettoyage des surfaces externes d'une rangée de buses d'éjection intégrée à au moins un module d'impression d'une tête d'impression à jet d'encre de machine à affranchir dont une base comporte des moyens de nettoyage pour le raclage de ces surfaces d'éjection d'encre, ces moyens de nettoyage (8) étant montés sur un moyen support (20) qui peut se déplacer sous l'action de moyens moteurs (44, 54), par l'intermédiaire d'un système bielle-manivelle (22), entre une première position dans laquelle les moyens de nettoyage sont écartés du module d'impression (10) et une seconde position dans laquelle les moyens de nettoyage ont raclé les surfaces externes des buses d'éjection. Les moyens de nettoyage montés à une extrémité d'un levier articulé de balayage (56) comportent des moyens support de compensation (58, 60), à ressorts respectifs (62, 64), portant chacun un ensemble de balais de raclage indépendants (66, 68), pour transformer le mouvement circulaire initial de ces moyens support en un mouvement rectiligne des balais au contact des surfaces d'éjection du module d'impression (10).
Patent FR-2745552-A1 (FR)
Inventor: BAUDIN GILLES
IPC: B29C45/16
Filed: 1996-02-29
Abstract: A dispensing head (2) for dispensing a material (P) with a liquid to viscous consistency, and a dispensing assembly (1) provided therewith, are disclosed. The head comprises a rigid cap (2) attachable to a material container (3), and a resilient flow reducing member (4) secured to said cap and provided with at least one slot (5) having edges (6) that move apart when yielding to the pressure of the material, and return to the starting position when said pressure is no longer exerted. In the starting position, the edges (6) of the slot (5) are at such a spacing (d) that they define an opening through which the material substantially cannot flow under its own weight, whereby the applied force required to cause an outflow of the material is substantially reduced.
Patent FR-2733137-A1 (FR)
Title: Opener to hold oyster between two half shells
IPC: A47G21/06
Filed: 1996-04-19
Abstract: The opener has an inner half shell (20) and an outer half shell (22) and the oyster is held in the space between them. The inner shell has a dome formed by an arch and two wings and the outer shell is U-shaped and the inner shell fits inside this.  The two shells are fixed together at the back by a hinge (23,32) which can be taken apart. The front walls are extended outwards to form a guard (21,38). The oyster is placed on the core (27) of the outer shell and the inner shell is closed on it.
Patent FR-2749600-A1 (FR)
Title: Composite partition section for mounting cupboard door
Inventor: PHALIPPOUX JACQUES
IPC: E04B2/78
Filed: 1996-06-10
Abstract: The partition comprises two facings (14a,14b) separated from each other by a bracing frame (12). The section (19) is part of the frame and has a first structure element (21) able to retain the facings. It also has a second structure element (31) forming a part of the doorframe. The first structure element has two flat, parallel longitudinally extending webs (22a,22b) against which the facings are applied. Each flat web forms part of a lateral groove (28a,28b) in which a facing edge is engaged. Between the first structure webs are two ribs defining with the rest of the section two retaining grooves which receive the fixing braces (40).
Patent FR-2735419-A1 (FR)
Title: Dispositif d'entrainement direct pour une machine d'impression
Inventor: JOHN THOMAS
IPC: B41F13/24
Filed: 1996-06-13
Abstract: L'invention concerne un dispositif d'entraînement direct pour une machine d'impression. Dans ce dispositif il est prévu, pour l'entraînement direct des rouleaux d'impression (34, 35), des moteurs à induction (45, 46), dont les rotors (49, 50) sont reliés à la partie tournante (51, 52) des rouleaux d'impression et dont les stators (47, 48) sont reliés rigidement, d'une manière directe ou indirecte, aux parois latérales (36, 37) d'une unité d'impression de sorte que les rotors et les stators sont disposés réciproquement en vis-à-vis à une certaine distance (53, 54), et la position radiale relative des rouleaux d'impression peut être déterminée par des forces transversales magnétiques produites par les moteurs à induction. Application notamment aux presses rotatives.
Patent FR-2750017-A1 (FR)
IPC: A42B3/10
Filed: 1996-06-20
Abstract: The invention discloses a protective device (1) for headgear, in particular for a helmet (5), comprising at least one sheet (2) made of an absorbent material. It is characterised in that the back of the absorbent sheet (2) is integral with at least one semirigid and/or elastic deformable retaining element (13) to be in contact with the headgear crown surface, and the deformation thereof shapes and maintains the absorbent sheet (2) on that surface.
Patent FR-2750538-A1 (FR)
Title: Metal envelope for electronic equipment
Inventor: POLOSSE BERNARD
IPC: H01R13/658
Filed: 1996-06-27
Abstract: The envelope is made up of aluminium plates (P1,P2) cleaned and dried. The areas where the plates are to be glued together is then polished. An aluminium wire (F) is applied to one of the plates and stretched along its edge. A layer of is then applied to cover the wire. The two plates are then assembled together
Patent FR-2751624-A1 (FR)
Title: Crate for bulk food product storage e.g. apples, pears etc.
IPC: B65D75/00
Filed: 1996-07-24
Abstract: The thermoplastic cellular crate (2) for containing bulk food products has a bottom (6) and side walls (7).  On the side walls are two notches  (8) running from two opposite points on the wall upper face (9) and over its height.  The bottom (10) of each notch is rounded. In the crate bottom are ribs forming rupture initiators enabling the crate to be broken into several pieces. A retractable envelope (3) enveloping the crate has a hole located opposite one of the notches and a handle (5).
Patent FR-2755823-A1 (FR)
Title: Fixed plough sinker for fishing line
IPC: A01K95/00
Filed: 1996-11-19
Abstract: The tapered sinker body (1) is moulded around a rod (4) which is locked by its stepped shape (7) in the sinker. The rod is terminated by a loop (5) which receives the fishing line (6). The sinker body is notched with a groove (2) at the base of its head which receives and locks a ring (3).   The ring is of the same height as the groove and describes a projecting edge and then a vertical edge along the sinker axis. The ring projecting edge is slightly laminated at its end.
Patent FR-2756750-A1 (FR)
Title: Computer control of wire operated puppet
IPC: A63J19/00
Filed: 1996-12-09
Abstract: The puppet control has a system of winders for each wire operating part of the puppet, and has electrical motors driving the winders (9). The electric motors are operated by an electronic control unit which is driven by a program stored in memory. The memory is a conventional RAM or EPROM, or in the form of a CD ROM, or optical or magneto-optic disc. The memory is accessed via a computer. The program contains information about which wire to move, the distance through which it should be moved, its speed, and any time delays in moving the wire. The drive mechanism is housed in a box (8) that can be positioned out of sight above the puppet. Programming is by joystick controller (16).
Patent FR-2757535-A1 (FR)
Title: Sulphuration of unsaturated fatty ester(s)
Inventor: LACOME THIERRY
IPC: C10M135/06
Filed: 1996-12-19
Abstract: Process for the sulphuration of a composition containing at least one ester of a 3-30C unsaturated fatty acid and a mono- or poly-alcohol, by the reaction of the composition with elementary sulphur in the presence of hydrazine or a hydrazine derivative.        Also claimed is the sulphurised composition obtained and its use as a lubricant additive.
Patent FR-2761368-A1 (FR)
Inventor: BREUNIG STEPHAN
IPC: C09D11/10
Filed: 1997-03-25
Abstract: The invention aims at improving such compositions by proposing a non-toxic diluent harmless to reactivity and by making these compositions translucent, free from metallic impurities and capable of constituting light-polymerisable varnish with good properties of ductility for levelling and surface coating. This aim is achieved by the invention which proposes a composition comprising an organic polymerisable matrix A, containing cyclo-aliphatic epoxide resins or not, acrylates, alkenyl-ethers or polyols, a silicon diluent B with viscosity less than 100 MPa's, a radical and/or cationic (onium salt) photoinitiator C, optionally a light-sensitising material D, a pigment E and another additive F; provided that when A = cyclo-aliphatic epoxide resin, B has a metal concentration not more than 100 ppm. The invention also concerns the use of the silicon diluent B for preparing a composition crosslinkable by cationic and/or radical process, under UV radiation, in the presence of a photoinitiator (ink or varnish).
Patent FR-2762213-A1 (FR)
Inventor: BESSE JEROME
IPC: C09D11/03
Filed: 1997-04-18
Abstract: The invention concerns a gastric-retained pharmaceutical composition, characterised in that it comprises: (a) an active principle consisting in a benzamide or a benzamide salt; (b) a system for generating carbon dioxide; and (c) means for partially retaining the carbon dioxide generated by the carbon dioxide generating means.
Patent FR-2762712-A1 (FR)
Inventor: PRUVOST J C
IPC: H01J37/06
Filed: 1997-04-25
Abstract: The invention relates to a cathode structure intended to be inserted into an electron gun for a cathode-ray tube. The cathode comprises a cathode body (23) on the end of which is placed an emissive pellet (26), the cathode body being held in place inside a sheath (22) by supporting means which comprise: a first series of branches (31), each branch being connected on one side to the cathode body and on the other side to an intermediate piece (30); and a second series of branches (32), each branch (32) being connected on one side to the sheath (22) and on the other side to the same intermediate piece (30).
Patent FR-2762631-A1 (FR)
Title: Closure for roof opening
Inventor: BERGES SERGE
IPC: E04D13/035
Filed: 1997-04-23
Abstract: The closure for an opening (12) of large dimensions formed in a roof (10) of given pent angle has a frame (18) with a closure surface (20) placed between the longitudinal and cross beams (24,26). The closure has rails and the slides (30,44). There is a pivot (22) between the cross beams (24) and the longitudinals (26) with stops to hold the closure in a given angular position corresponding to the angle of the roof.  The pivot has a pivot profile (34) cooperating for rotation with a connecting profile around an imaginary central axis. The connecting profile can be fixed to a support profile.
Patent FR-2763361-A1 (FR)
Inventor: ROBERT ALAIN
IPC: F02N19/10
Filed: 1997-05-15
Abstract: The invention concerns a self-contained unit (6) for internal combustion motor vehicles consisting of two substantially identical half-units (7,8) mounted in opposite directions along a common axis, and assembled sealed one against the other. Each half-unit (7, 8) comprises a hollow part (11, 12) constituting a sleeve for connection with the engine cooling circuit. Heater plugs (24, 25, 26, 27) are fitted in the bores so as to be in contact with the cooling liquid circulating in the unit (6). Said plugs can be four in number in staggered arrangement . The unit (6) also comprises bosses (31, 32) for its being fixed.
Patent FR-2763610-A1 (FR)
Title: Articulated coupling for folding frame of clothes drier
Inventor: DEVLIES DANIEL
IPC: D06F57/06
Filed: 1997-05-26
Abstract: The coupling, designed for a clothes dried made from of fixed and folding rectangular frames and pivoted racks, consists of a half-shell base (1) with a fixed double socket (2) to receive the ends of rectangular frame member tubes. Two pivoted sockets (19) receive the ends of folding frame members.  The pivoted sockets are mounted on projecting heads (8) with collars (9). The half-shell base is fitted with a domed cover with radial apertures (31) for the tubes of the fixed frame members and elongated slots for the folding ones, allowing the fixed and folding frames to lie parallel to one another in the folded position.  The cover also has pegs (34) which fit into the hollow heads. The coupling is simple in design, easy to assemble without tools, and offers a long operating life.
Patent FR-2764638-A1 (FR)
Title: Procede et ensemble d'elimination des oxydes d'azote presents dans des gaz d'echappement, utilisant un echangeur thermique
Inventor: BOUCHEZ MATTHIAS
IPC: F01N3/24
Filed: 1997-06-16
Abstract: La présente invention concerne un procédé et un ensemble d'élimination desoxydes d'azote présents dans les gaz d'échappement issus d'un moteur (1) à combustion interne, ledit ensemble faisant partie de la ligne d'échappement (2) sortant du moteur, et comprenant- au moins un catalyseur (3) de conversion des oxydes d'azote disposés dans la ligne principale d'échappement (2), le ou lesdits catalyseurs présentant des plages de température non jointives, pour lesquelles la conversion des oxydes d'azote est inférieure à un certain seuil (Cmin ). L'ensemble selon l'invention comprend en outre- un échangeur de chaleur (4) disposé dans une conduite de dérivation (5) située en amont du ou desdits catalyseurs de conversion (3), destiné à refroidir lesdits gaz d'échappement;- au moins une vanne (6) placée à l'embouchure de la conduite de dérivation (5) et destinée à moduler le débit de gaz entre ladite ligne de dérivation (5) et la ligne principale (2), afin que lesdits gaz d'échappement arrivent sur le ou les catalyseurs (3) à une température où l'un au moins desdits catalyseurs est actif.
Patent FR-2767841-A1 (FR)
Inventor: ANDERBOUHR STEPHANIE
IPC: C23C16/448
Filed: 1997-08-29
Abstract: A multilayer coating of titanium nitride and/or titanium aluminum nitride is produced by continuous thermal CVD from a gas mixture of a reducing gas, hydrogen and chloride precursors of titanium and optionally aluminum formed from a single titanium-aluminum alloy charge or target. The nature and/or composition of each layer is instantaneously adjusted during deposition by modifying the molar ratio of reducing gas to hydrogen in the gas mixture. Independent claims are also included for: (i) a multilayer coating produced by the above process; and (ii) a multilayer coating of titanium nitride and/or titanium aluminum nitride, including one or more graded composition titanium aluminum nitride layers.
Patent FR-2768510-A1 (FR)
Title: Method and device for creating a temperature image of a very hot opaque body.
Inventor: BEDNARCZYK SOPHIE
IPC: G01J5/60
Filed: 1997-09-16
Abstract: Superposes the images from two cameras at operating at two different frequencies in order to eliminate undesirable physical parameters. The method for creating a temperature image for a very hot opaque body (1) uses two cameras (10A, 10B) at two different frequencies, to produce the image by overlaying. The body (1) being in a place which is inaccessible to the cameras (10A,10B). The image of the body (1) is focused on a first end (5A) of a bunch of optical fibres (5) the other end of the bunch of fibres (5B) is linked to the cameras (10A,10B) by a separating frame (8). The device includes: - a first optical part (4) for focusing the image of the body (1); - a bunch of optical fibres (5) on the first end (5A) of which the body (1) image is focused; - a second optical element (6) for focusing the issued from the other end (5B) of the optical fibre bunch (5); - a separating screen (8) which splits the beam into two; - two cameras (10A,10B) placed behind the screen (8) each receiving the image from one of the split beams. These two camera visualizes the body (1) at two different frequencies.
Patent FR-2770826-A1 (FR)
Title: Rotor blade construction
Inventor: AUBRY JACQUES ANTOINE
IPC: B64C27/615
Filed: 1997-11-07
Abstract: The two electric motor drives and flexible arm decouple the frequency and amplitude vibrations from the rotating blade section.
Patent WO-9841318-A1 (WO)
Title: Catalytic converter with plates
Inventor: GIROD CHRISTINE
IPC: B01J19/24
Filed: 1998-03-10
Abstract: The invention concerns a catalytic converter comprising a block of plates (1) defining two circuits each comprising at least an input (5a) and an output (6a) zone for a main fluid and an input (5b) and an output (6b) zone for a secondary fluid. The catalytic converter comprises intake means for the main fluid formed by at least one collector (10) filled with chemically neutral particles (8) and covering the corresponding input zone (5a) and by at least an injection pipe (11a, 11b) extending over the whole length of the collector (10) and comprising at least a row of longitudinal orifices opening into the collector (10) and directed towards the corresponding input zone (5a).
Patent FR-2773863-A1 (FR)
Title: Hydraulic manipulator with internal magnets for remote control applications
Inventor: ASTIER JACKY
IPC: F15B13/042
Filed: 1998-01-22
Abstract: The manipulator has a magnet (27) and armature (28) to retain the cam (20) controlling the thrusters in an extreme position.  One magnet component (27 or 28) rotates on a shaft (29) attached to a mount (32) pivoted on the cam.  Guides (30,31) on the body (1) and the cam retain the support shaft and hold the magnetic components parallel and coaxial when the cam is inclined in any direction.