baber/WOPTO huggingface dataset:
Patent FR-2671738-A1 (FR)
Inventor: DANIEL STAMMLER
IPC: C23C14/50
Filed: 1991-01-22
Abstract: This individual support (15) is of the kind comprising, on the one hand, an external annular structure (16) which, for being mounted pivoting on some other support, is externally equipped with spindles (17, 18) and, on the other hand, servo means which are suitable for making it possible to add the substrate (10) to be treated onto this external annular structure (16). According to the invention these servo means comprise, on the one hand, an inner ring (20) which, overall concentric with the external annular structure (16) inside the latter, is capable of receiving internally the substrate (10) to be treated and, on the other hand, at least two elastically deformable tabs (21) which, being established between this inner ring (20) and the external annular structure (16), are suitable for maintaining it in the latter. Application especially to spectacle glasses, for an antireflection treatment of the latter.
Patent WO-9205823-A1 (WO)
Title: Powder inhaler
Inventor: BRUNA PASCAL
IPC: A61M15/00
Filed: 1991-10-04
Abstract: Powder inhaler comprising a casing (1) wherein is formed a suction channel (84) allowing a user to inhale a powder product, characterized in that it has a push button (2) associated with a return spring (83), actuation of which brings a powder product dose into position to be inhaled in the inhaling channel (84), and in that the casing (1) has a locking mechanism to lock the push button (2) after it has been actuated and to unlock it when the user inhales the powder dose through the channel (84).
Patent FR-2673664-A1 (FR)
Title: Catching device for fastening the edge of a flexible film to a rigid wall, and a reservoir, especially a swimming pool, which is equipped therewith
Inventor: GERARD CHAPUIS
IPC: B65D90/04
Filed: 1991-03-06
Abstract: Catching device for fastening, to a rigid wall (8), an edge of a flexible film (13), stretched substantially parallel to the wall, this device comprising a semi-rigid section (1) defining a head (2) which includes a gutter (3) having a narrowed opening capable of receiving a blocking rod (ring, keeper) (12), and a subjacent tail (5) which is inclined transversely with respect to the head so that, in the mounting position, the head and tail bear against the wall under the action of the stretched film; the connecting area, facing the wall, between the head and the tail, forms a recess (6) capable of being deformed in order to constitute an area of mutually pivoting articulation of the head and of the tail under the action of the stretched film; fixing means (9) fastened to the head enable it to be fixed to the wall.
Patent FR-2674707-A1 (FR)
Inventor: DOMINIQUE BOURIOT
IPC: H03G3/20
Filed: 1991-03-26
Abstract: This device for automatic control of the level of an incident signal (I) providing in response an output signal (S) of substantially equal level, regardless of the variations in the incident signal, at a constant level optionally selectable from "n" possible levels (n an integer greater than 1) as a function of an external gain control (CE) applied to the said device, includes a level-control circuit (200) optionally controlled by the said external gain control and furthermore provided with a first gain-control loop (30) which formulates a control dependent on the level of the output signal and with a second gain-control loop (16) which formulates a control dependent on the instantaneous amplitude of the output signal, in order to provide the said output signal in response to the said incident signal.
Patent FR-2675343-A1 (FR)
Title: Method for automatically threading food products onto spikes in order to constitute kebabs, installation and implementation of the method
Inventor: MICHEL EMSENS
IPC: A22C17/00
Filed: 1991-04-18
Abstract: Method for automatically threading food products onto spikes in order to constitute kebabs, characterised in that a plurality of shoes are located on an endless conveyor and set out each to receive at least one spike in a preestablished vertical position, with the end allowing the products to be threaded on pointing upwards, in that the spike is held in position by clamping means and retractable thrust means, and in that the conveyor belt is advanced in succession to various operational stations allowing at least one spike to be installed on a shoe then allowing introduction, positioning, and threading-on of the various food products on each of the spikes, then, after each of the spikes has been totally filled, in allowing them to be discharged and ejection of the carrying shoes on a conveyor device or receptacle.
Patent FR-2676122-A1 (FR)
Title: Reactive substrate and plate for identifying bodies and/or organisms present in a medium and application to biological media
Inventor: STEPHANE RASEMONT
IPC: B01L3/00
Filed: 1991-05-02
Abstract: - Characterisation of a body in the presence of a medium. - The substrate comprises: . a support (1) made of a neutral and porous material, defining open cells, . a reactive product which is dry, metered and specific to the bodies and/or organisms to be identified, which at least partly occupies the open cells. - Application to identification tests in biological media.
Patent FR-2681688-A1 (FR)
Inventor: GILLES BARET
IPC: G01M3/20
Filed: 1991-09-24
Abstract: Helium leak detector comprising a gas analyser (1), a secondary pump (2) comprising at least on its delivery side a Holweck-type stage (2b), the said pump (2) being of a type allowing the suction pressure to be lowered to a value at least equal to 10<-4> mbar, and its delivery pressure being sufficiently high to be compatible with the suction pressure of a primary pumping unit (3) of the dry type composed of at least two stages (3a, 3b), characterised in that the said secondary pump (2) is connected to the low-pressure outlet (8b) of a member (8) for sampling from a point (21) of the said pump where its flow regime is molecular, a suck-back detector (6) being connected up on the high- pressure side (8c) of the said sampling member (8), this high-pressure side (8c) furthermore being connected to the said primary pumping unit between its two said stages (3a, 3b).
Patent FR-2669764-A1 (FR)
Title: Dispositif a resistances pour moteur de ventilateur.
Inventor: IWAO MURAKAMI
IPC: H02K7/00
Filed: 1991-11-25
Abstract: Dispositif à résistances pour moteur de ventilateur comportant une plaque d'éléments à CTP comprenant deux surfaces latérales et une pluralité d'électrodes placées sur au moins une des deux surfaces latérales. Une pluralité de valeurs de résistances électriques différentes peuvent être obtenues à partir d'une plaque d'éléments à CTP, ce qui permet de réaliser une structure compacte et de faibles dimensions pour le dispositif à résistances.
Patent FR-2683984-A1 (FR)
Title: Picture frame of variable dimensions
Inventor: MICHEL SARTER GUY HILAIRE
IPC: A47G1/08
Filed: 1991-11-25
Abstract: Picture framing system such that the appropriate dimensions for the picture can be obtained. The invention relates to an arrangement consisting of four right-angled corners (1), into the sides of which a moulding (2) can be inserted in a sliding action, thus enabling the length of the sides to be reduced or extended; two locking screws (3) per corner, on the back, lock the assembly in position. This assembly forms a frame that can be adjusted to fit the dimensions of any standard or non-standard format as used by artist painters.
Patent FR-2670300-A1 (FR)
Title: Magnetic system for measuring relative position
Inventor: POLVANI DONALD GEORGE
IPC: F41G7/00
Filed: 1991-12-09
Abstract: A system for measuring the relative position of a torpedo comprising an active sonar system 10 and a passive magnetic system 24, 26, 28, is connected to a computer 18 which, in response to a set of programs stored in the computer, operates the two systems installed in the torpedo for guiding it towards an iron-containing target 14. For long and medium ranges, the torpedo is directed towards the target by the sonar system, while for short ranges the magnetic system determines the x, y, z coordinates of the relative position between target and torpedo in conformity with a memorised calibrated magnetic model 32 of the target and with a numerical solution of non-linear equations relating the magnetic field of the target, measured in the torpedo, to the relative position of the target. Guidance information obtained in this way is then applied to the system 12 for guiding the torpedo to a desired point of impact on the target.
Patent FR-2685021-A1 (FR)
Title: Prefabricated element for constructing a road safety separating (crash) barrier and barrier obtained
Inventor: MARIUS ROUX
IPC: E01F15/08
Filed: 1991-12-11
Abstract: Road safety. The prefabricated element is characterised in that: . the mass comprises a substructure (3) extended upwards by a member or low wall (7) forming a crown (10) at the top, . the shaping consists, for one of the transverse sides, of a groove (13) with V-shaped cross-section and, for the other side, of a projecting tongue (12), . the transverse sides have flat areas (14, 15) in relief. Application to motorway separating barriers.
Patent FR-2689033-A1 (FR)
Title: New catalysts contg. gallium and a gp=IA or gp=IIA metal - useful in dehydrogenation of 3-8 carbon satd. hydrocarbon(s)
Inventor: OLIVIER CLAUSE
IPC: C07C5/32
Filed: 1992-03-27
Abstract: A new catalyst comprises (a) a support, (b) gallium, (c) an additional element from gps. IA or IIA. Also claimed is its prepn. and use in the dehydrogenation of a charge - mainly comprising satd. hydrocarbon contg. 3-8C atoms per mole of catalyst. The catalyst comprises alumina-Ga and Li, K or Na: the proportions are 0.01-10% of Ga and 0.01-5% of additional metal relative to support. Prepn. comprises the following steps (a) introduction of a Ga cpd. on to the support, (b) calcination in air of the prod. obtd., and (c) addn. to the prod. from (b) of the additional metal. The following parameters are used: temp. 450-650 deg.C, pressure 5x10 power4 - 2x10 power6 Pa, spatial velocity 0.1-20 litre of charge per litre catalyst per hr. Molar ratio of H2:hydrocarbon = 0.1:1 to 20:1. The hydrocarbons are propane, n-butane, isobutane, n-pentane and iso-pentane. ADVANTAGE - Use of the catalyst obviates disadvantages encountered with previous traditional catalysts based on chromium oxide-alumina, i.e. limited life (necessitating frequent re-generation) and progressive attrition of the catalyst (balls or extrudates) which involves frequent rejection of toxic dusts contg. Cr into the atmos. The gp. IA or IIA element used in addn. to Ga greatly improves selectivity and limits the quantity of aromatics formed.
Patent FR-2690219-A1 (FR)
Title: Automatic cut off system for fluid circuit - includes shut off valve fitted in fluid circuit that is operated by linear actuator via rod with thermal fuse that operates in case of fire
Inventor: BERNARD GOUSSEAU
IPC: F16K17/38
Filed: 1992-04-15
Abstract: The unit consists of a shut off valve (2) fitted in a fluid circuit that is operated by a linear actuator (3) via a rod (33). The actuator is a single acting spring return (32) jack that hold the valve (2) open when fed from a pressure source (S). In this feed line is inserted a three way valve (7) that is kept normally in the feed position by a wire (73, 74) whose one end is fitted to the control lever of the valve (7) and whose other end is fitted to an anchor point (P). In this wire is a thermal fuse which melts at a given temperature thus allowing the valve (7) to change over to block the feed to the actuator and discharging the pressure chamber (C) in the actuator to atmosphere. Use/Advantage - As an automatic cut off system for a fluid circuit with an industrial application which operates independently in case of a fire.
Patent FR-2692938-A1 (FR)
Title: Réacteur combiné et muni de moyens de commutation entre deux états de fonctionnement.
Inventor: PASCAL BROSSIER
IPC: F02K7/16
Filed: 1992-06-24
Abstract: Ce réacteur est composé d'une veine centrale (2) de turboréacteur et d'une veine périphérique (3) de statoréacteur que des volets déployables situés sur le cône d'entrée (5) et à l'entrée (8) de la veine périphérique (3) peuvent tour à tour obstruer ou dégager selon le mode de fonctionnement recherché. Un très bon guidage des gaz peut être obtenu.
Patent FR-2684207-A1 (FR)
Title: Interpolator circuit
Inventor: ADDISON REICHERT PETER
IPC: G06F17/17
Filed: 1992-08-28
Abstract: A fast time base generator for an automatic test system comprises a generator of fast address configurations (30) and a divider circuit (32) which divides the fast address configurations into a set of slower address configurations, a local generator circuit (15) which comprises a set of signal generating circuits operating at the lower frequency of the slower address configurations so as to provide signals of lower frequency, and a fast format generator (66) which uses the signals of lower frequency in order to furnish a signal of high frequency which is applied to a device under test (21).
Patent FR-2682211-A1 (FR)
Title: Fluorescent, flat-type display device
Inventor: TAKAO KISHINO
IPC: H01J29/74
Filed: 1992-10-02
Abstract: A front cover 1 made of glass in provided, on its inner surface, with field-emission cathodes 8 consisting of cathode lines 2, of insulating layers 3, of emitters 7 and of gate lines 4, in such a way as to define light-permeable sections 5 between the field-emission cathodes 8. A substrate 9, on the side opposite to the light-permeable sections 5, includes anodes 12 consisting of anode lines 10 and of fluorescent layers 11. The electrons emitted by the field-emission cathodes 8 strike the anodes 12, giving rise to luminescence of the fluorescent layer 11, which is observed through the light-permeable sections 5 of the glass front cover 1.
Patent FR-2682372-A1 (FR)
Title: Composition de panneaux de verre pour vehicules.
Inventor: KUNIO NAKAGUCHI
IPC: C03C4/08
Filed: 1992-10-05
Abstract: Verre pour véhicules comprenant de 65 à 80 % en poids de SiO2 , de 0 à 5 % en poids de Al2 O3 , de 0 à 5 % en poids de B2 O3 , de 0 à 10 % en poids de MgO, de 5 à 15 % en poids de CaO, de 10 à 18 % en poids de Na2 O, de 0 à 5 % en poids de K2 O, de 5 à 15 % en poids au total de MgO et de CaO, de 10 à 20 % en poids au total de Na2 O et de K2 O, de 0,1 à 1 % en poids d'oxyde de cérium en terme de CeO2 , de 0,2 à 0,6 % en poids d'oxyde de fer en terme de Fe2 O3 , de 0 à 0,005 % en poids de CoO, de 0 à 0,01 % en poids de NiO, de 0,2 à 3 % en poids de Er2 O3 et de 0,0003 à 0,005 % en poids de Se. Le verre donne la couleur bronze tout en exhibant une excellente absorption dans l'ultraviolet et des rayons thermiques.
Patent FR-2699341-A1 (FR)
Title: DC-DC current converter for space applications - has two measuring resistances for measuring current flowing through inductor, and includes resistive current summator
Inventor: DERMOT O'SULLIVAN
IPC: G01R31/40
Filed: 1992-12-16
Abstract: The current converter has a current intensity detector which measures the current passing through an inductance (27). A first measuring resistance (40) is connected in a first branch of the convertor circuit and a second measuring resistance (31) is connected into a second branch of the convertor circuit. A circuit (30,32,33) determines the current magnitude passing through the inductance (27) from voltage values at the terminals of the resistances (31,40). A summator (33) sums the signals delivered by a device (32) which measure the current in the resistance (31) and a second device (30) measures the current in the second resistance (40). USE/ADVANTAGE - Gives precise current measurement over large pass band and provides correct current measurement which is independent of state of supplied load.
Patent FR-2699849-A1 (FR)
Title: Machining of two concave coaxial opposed surfaces by grinding
Inventor: JEAN-CLAUDE PINEAU
IPC: B24B33/05
Filed: 1992-12-28
Abstract: The two concave coaxial opposite part surfaces (5), forming cylindrical segments, have an included side (4) projecting from the cylindrical surface (14). This prevents machining by a normal tool rotating about an axis (9) central to the cylindrical surface. The proposed tool (7) carries two abrasive tools (10), diametrically opposite, on the central axis, but with a relieved side (13).This relief clears the projection and the tool is operated by an angular oscillatory movement, about the axis (6,9). The abrasive tools machine the partial surfaces by this oscillation.
Patent WO-9400230-A1 (WO)
Inventor: MARTIN GERARD
IPC: B01J20/04
Filed: 1993-06-23
Abstract: Composition absorbante d'oxydes de soufre, régénérable, utilisable dans les générateurs thermiques et comprenant un absorbant pulvérulent de type magnésien. Selon l'invention, la composition comporte en outre une poudre de granulométrie inférieure à 50 micromètres contenant au moins un oxyde métallique.
Patent FR-2701607-A1 (FR)
Title: Cabinet bottom, and cabinet, in particular electrical cabinet, equipped at its lower part with such a bottom
Inventor: DANIEL DUMOUCHEL
IPC: H02B1/30
Filed: 1993-02-11
Abstract: This is a cabinet bottom of the type including at least two perforation plates (15) spaced apart from one another in the same plane with, on the one hand, in the gap (16) between these perforation plates (15), a sealing device (18) suitable for cables (19) to pass, and, on the other hand, above one of them, a fixing bar (20) suitable for mechanical fastening of the cables (19) thus passing through the sealing device (18). According to the invention, the fixing bar (20) is linked by positioning means (21) to the perforation plate (15) which it surmounts, the said positioning means (21) including, for example, a positioning strip (22) which, forming a part separate from the perforation plate (15) and from the fixing bar (20), provides a junction between them. Application, especially, to electrical cabinets.
Patent FR-2704519-A1 (FR)
Title: Improvements to cardboard boxes of the welded type
Inventor: JEAN-JACQUES MARIN
IPC: B65D5/06
Filed: 1993-04-26
Abstract: Improvements to cardboard boxes comprising a first grooving (10, 10a) formed in an upper end (6) perpendicular to a closing strip (5), a second grooving (12) coincident with the first grooving (10, 10a) and two third groovings (11, 11a) extending in the upper end (6) from the junction point of the first grooving (10, 10a) and the second grooving (12) up to the corresponding free end of the strip (5), the upper end (6) having a terminal part (8) which is folded along the said groovings and which has a fracture starter (13) along which a section is cut out in order to form a pouring spout, these improvements being characterised in that two additional groovings (14, 14a) are formed which extend from the vicinity of a median intermediate point of the second grooving (12) up to an intermediate point of each third grooving (11, 11a) in order to be able to close the pouring spout after use.
Patent FR-2706931-A1 (FR)
IPC: E04G21/18
Filed: 1993-06-21
Abstract: Règle télescopique support de cordeaux constituée de tubes télescopiques carrés dont la partie femelle est fendue sur sa longueur et dans un angle pour laisser passer la forme de manœuvre de la partie mâle. Chaque extrémité est équipée d'un embout caoutchouc de synthèse dans lesquels sont insérés les crochets supports du cordeau; ceux-ci présentant les particularités suivantes: - de ne pas être en saillie du profil de la règle, - de pouvoir utiliser la règle indifféremment dans les angles rentrants ou saillants. - de laisser un espace recevant les cordeaux réalisé par les faces convergentes et en vis-à-vis de l'embout et des crochets, cette convergence assure un coincement efficace des cordeaux.
Patent FR-2706911-A1 (FR)
IPC: C23C16/06
Filed: 1993-06-24
Abstract: Process for coating with paint by electrophoresis of an article made of galvanised alloy steel, such as a sheet, which consists in a first step in vacuum-depositing on at least one face of the said article of galvanised alloy steel an iron-zinc coating containing less than 60 % of iron by weight and whose thickness does not exceed 1  mu m and then in subjecting the said article, thus coated, to an operation of painting by electrophoresis. This process makes it possible to avoid the phenomenon of surface crater formation on the substrate, delays the appearance of seizing and facilitates the subsequent shaping of the substrate.
Patent FR-2712497-A1 (FR)
Title: Single-use syringe
Inventor: SALAH-EDDINE BEN JILANI-ELM BA
IPC: A61M5/31
Filed: 1993-10-26
Abstract: The syringe comprises a thick-wall barrel with a conical tip for the needle and a sliding inner plunger (14) with a pointed tip (18) and a sealing piston. The piston is in the shape of an open chamber with holes (9) in its side walls and an end wall (12) which can be perforated by the pointed tip (18). The plunger is equipped with at least one crosspiece (16,17) in the form of a bar which applies a pressure to the piston on the operating stroke, and the barrel has an inner stop ring to limit the forward movement of the piston and ensure that it is perforated at the end of its stroke. Any attempt to re-fill the syringe causes it to draw in fluid, and the crosspieces break if a pressure is applied to them.
Patent FR-2713643-A1 (FR)
Title: New eburnane analogues are tyrosine hydroxylase inductors
Inventor: CLAUDE THAL
IPC: C07D471/22
Filed: 1993-12-14
Abstract: Eburnane analogues of formula(I), their N-oxides, enantiomers, diastereomers and acid addn. salts, are new.  R1-R4 = H, halo, OH, 1-6C alkoxy (opt. substd. by one or more halo, amino, nitro or 1-6C alkoxy) or 1-6C alkyl (opt. substd. as alkoxy or by one or more aryl (phenyl or naphthyl, opt. substd. as alkoxy or by one or more 1-6C alkyl)), or taken in adjacent pairs form methylenedioxy or ethylenedioxy gps.; R5 = H or 1-6C alkyl, (opt. substd. by one or more halo, 1-6C alkyl or 1-6C alkoxy (both opt.substd. by one or more aryl (phenyl or naphthyl) (substd. as above.)) or -N(R10)R11); R6, R7 = H (cis configuration); R8, R9 = H (cis or trans); Z = O, S or H2; R10, R11 = H, 1-6C alkyl or 1-6C alkoxy.
Patent FR-2716648-A1 (FR)
Title: Roof operating mechanism for convertible car
Inventor: FREDERIC MIGARD
IPC: B60J7/14
Filed: 1994-02-28
Abstract: The passenger compartment (12) of the car (10) has the rear section (18) separated longitudinally from the passenger section by the seat backs (16) of the rear seats (14) and defined at the back of the car by the cross wall (22). The upper part of the rear body (28) is mounted so as to pivot on the structure of the car, around the horizontal axis (X-X), between a normal position and a retracted position, in which it is arranged within the rear section (18) of the body. The upper front section (30), forming the roof of the passenger compartment, is linked to the upper rear section, by a linkage mechanism (46), which is formed by a linkage jack (50) and a connecting arm (48). The jack is connected at one end to the roof and at the other end to the upper rear section, by two axes (W-W and Y-Y). The vehicle roof is thus retracted by means of the series of jacks, of which one (58) drives the rear section and the other (60) drives the linkage jack around their respective pivot points (X-X and Y-Y).
Patent FR-2718453-A1 (FR)
Inventor: JEAN-JACQUES FLAT
IPC: C11B1/00
Filed: 1994-04-06
Abstract: A polyurethane elastomer compsn. contains (a) a polydiene polyol, (b) castor oil, (c) opt. a polyol with low mol. wt., and (d) a polyisocyanate with at least 2 NHCO gps., with the amt. of castor oil being sufficient to give (i) a delta tangent (tg delta) of at least 0.2, measured at the Tg of the compsn., this being at least -20 deg. C, and (ii) a Shore hardness of 30 A to 80 D according to DIN 53505.