baber/WOPTO huggingface dataset:
Patent FR-3135427-A1 (FR)
Title: Dispositif d’immobilisation d’objet adaptable, pour un espace d’accueil d’un véhicule
Inventor: POITEVIN BERTRAND
IPC: B60P7/14
Filed: 2022-05-13
Abstract: Un dispositif d’immobilisation (DI) équipe un espace d’accueil (EA) délimité par un plancher (PLV) et un toit (TV) d’un véhicule (V), et comprend :  - une pièce (PME) en matériau élastique, et  - un mécanisme de translation verticale (MT1) comprenant des première (E1) et seconde (E2) extrémités couplées respectivement à la face interne (FI) du toit (TV) et à la pièce (PME), et agencé de manière à faire varier verticalement la distance séparant les première (E1) et seconde (E2) extrémités afin de presser verticalement la pièce (PME) contre la face supérieure d’un objet (O1) installé sur le plancher (PLV), pour immobiliser cet objet (O1) dans l’espace d’accueil (EA).  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3135669-A1 (FR)
Title: Dispositif de contrôle de l’alimentation électrique d’un connecteur externe couplé temporairement à un connecteur de recharge d’un système
Inventor: SEGUIN BENOIT
IPC: B60L53/60
Filed: 2022-05-20
Abstract: Un dispositif de contrôle (DC) équipe un système (S) comprenant un connecteur de recharge (CR) couplé temporairement à un connecteur externe (CE) ayant un type détectable, et une ligne de contrôle (LC) connectée à ce connecteur de recharge (CR) et permettant des échanges d’information avec ce connecteur externe (CE). Ce dispositif (DC) comprend un circuit de sélection (CS) installé sur la ligne de contrôle (LC) et connecté à un circuit d’alimentation électrique (C1) du système (S), et couplant le connecteur de recharge (CR) au circuit d’alimentation électrique (C1) lorsque le type détecté est représentatif d’un besoin d’alimentation électrique d’au moins un dispositif interne (DIj) du connecteur externe (CE), propre à être couplé à la ligne de contrôle (LC).  Figure 1
Patent FR-2035789-A1 (FR)
Title: Acrylic acid derivs with cicatrizant action
IPC: A61K31/195
Filed: 1969-03-31
Abstract: Compounds of acrylic acid with amino acids are used as cicatrizant medicaments. Specif. veterinary cicatrizants consist of lysine acrylate and cysteine thioacrylate. They may be applied in the form of ointments contg. 5% of active ingredient, solns. or perfusions contg. 5g/litre of active ingredient.
Patent FR-2031413-A1 (FR)
Title: Basin for activated sludge clarifying - plant
IPC: C02F3/12
Filed: 1969-04-29
Abstract: A basin divided into two spaces by the aerating chamber and adjacent secondary clarifying chamber (both having a rectangular shape) has a circular horizontal plan. The circle-segment-shaped basin spaces lateral of the aerating and clarifying chambers are pref. of the same size. The aerating and clarifying chambers are pref. in contact with the respective opposite parts of the outer basin wall.
Patent FR-2085250-A1 (FR)
Title: Toxic vapour micro analysis by condensation nuclei technique
IPC: G01N15/06
Filed: 1970-04-01
Abstract: Traces of a reactive vapour in a sample atmosphere are detected by introducing water into the sample atmosphere being tested, reacting any vapour in it with a gaseous reagent by use of corona discharge electrodes to form condensation nuclei and detecting the condensation nuclei by condensation nuclei measuring techniques. It is used to detect substances e.g. insecticides in the atmosphere which are toxic to animal life.
Patent FR-2118833-A1 (FR)
Title: (co) polystyrene moulding surface treatment - before electroless plating, using aq org solvent emulsion, then chromic acid
IPC: C23C18/26
Filed: 1970-12-21
Abstract: Polystyrene-type resin mouldings are surface treated with aq. emulsion contg. surfactant and 0.2-30 wt.% solvent, such as aromatic, chlorinated or cycloaliphatic hydrocarbon, ketone or ester, then with H2SO4/CrO3 soln. Treatment improves capacity for electroless plating, metal/resin bond having considerably improved peel strength when treatment with emulsion is used. Treatment is suitable for general purpose and high impact polystyrene, acrylonitrile/styrene copolymer and ABS copolymer.
Patent FR-2096506-A1 (FR)
Title: Thermosetting resin articles - by compressing and curing
IPC: B32B27/40
Filed: 1971-06-24
Abstract: Thermosetting resin articles are produced by (a) impregnating a sheet with an open cell structure with a thermosetting resin, (b) placing a layer of fibrous reinforcing material on one side of the impregnated foam sheet, (c) compressing the foam sheet and the reinforcing layer so that the resin is pressed out of the sheet into the fibrous reinforcing layer and this layer is impregnated with the resin over its entire thickness, and (d) curing the resin in the sheet and in the layer while the pressure is maintained. - Esp. suitable for producing large articles, such as boat hulls, as large areas of fibrous reinforcing material can be simultaneously impregnated.
Patent FR-2245318-A1 (FR)
Title: Coffee charging accessory for percolator - sleeve containing charge vessel screws onto water discharge outlet
IPC: A47J31/06
Filed: 1973-04-16
Abstract: An internally lugged (11) sleeve (10) houses a charge vessel (R) and screws onto the threaded end (6) of a water discharge conduit (1). The relatively shallow cylindrical sleeve (10) has diametrically opposed internal lugs (11), is open at the top, and is integral with a U shaped base plate (14). It has a side aperture (F) to allow a lateral sliding insertion of the flanged (22) charge contg. vessel (R). Approximately a 60 deg. rotation of the charge vessel using a projecting handle (21) causes the sleeve lugs (11) to climb the discharge conduits threaded exterior (6), eventually causing the charge vessel's flange (22) to bear on an O-ring which is positioned in an annular groove in the lower face of the discharge conduit.
Patent FR-2239423-A1 (FR)
Title: Wollastonite obtd by sintering calcium and silica cpds - with unreactive promoters like borax to reduce reaction temps
IPC: C01B33/24
Filed: 1973-08-02
Abstract: A mixture of a Ca cpd. and a silica cpd., crushed to particle sizes of less than 50 mu, pref. 1-40 mu, with an atomic ratio of Ca to Si of about 1 is sintered at about 900 C in the presence of water vapour in an open furnace with 1-5% By wt. of a suitable cpd. (promoter) capable of reducing the fusion temp. of the mixture. The finer the starting matl., the greater is the reduction in the fusion temp. caused by the promoter, which may be chlorides of the alkali metals or alkaline earth metals, kaolins, clays or borax, pref. borax. With chlorides the evolution of Cl2 is disadvantageous. Suitable Ca cpds. are CaCo3, CaO, Ca(OH)2, obtained as chalk, quicklime or slaked lime but are pref. chalk contg. 98% CaCO3 while the silica is conveniently sand or quartz (99% pure). Duration of sintering depends on the temp. and particle size and for a given particle size sintering starts at the same temp. which is generally 3/4 of the fusion temp. Synthetic Wollastonite is obtained in the presence of borax after at least 30 mins.
Patent FR-2240160-A1 (FR)
Title: Plastic cap for container capping machine - has ramp upper surface for positioning by suction head
IPC: B65D41/34
Filed: 1973-08-06
Abstract: The cap has an annular series of perforations above a projecting start bottom and below a recessed top surface which is formed as a helical ramp. Containers such as plastic bottles are moved along by a conveyor and turned by projections at the conveyor sides that engage recesses in the bottle sides, so that the bottles are similarly aligned. The caps are lifted by suction heads which have projections engaging the recesses of the caps and escaping air rotates the suction heads to correctly position the caps against the projections, the caps then being moved vertically downwards onto the bottles.
Patent FR-2257753-A1 (FR)
Title: Ventilation section under a water-tight roof layer - consists of a brick course with holes for drainage
IPC: E04D13/17
Filed: 1973-11-12
Abstract: The ventilation section is positioned lengthwise between the covering layer and the support. The brick course is 0.3, 0.4 or 0.5 centimetres thick. Cement mortar 0.4. centimetres thick binds the bricks together. A gap of five millimetres is left between bricks. The holes run lengthwise inside the bricks. Metal sheeting enables heat to be reflected back; the walls of the hollow bricks are insulated. The bricks are mounted on a support. The bricks have holes which either run horizontally or vertically and circulating air aids the noise insulation properties.
Patent FR-2207695-A1 (FR)
Title: 6-Alkoxypenicillins and their sulphoxides - and 7-alkoxycephalosporins prepd. from them
IPC: C07D501/04
Filed: 1973-11-13
Abstract: Title cpds. of formula (where Y1 is a group of formula where R is 1-7C alkyl; phenyl opt. substd. by halogen, alkyl, OH, alkoxy alkylthio; 5'-(opt. protected NH2)-5'-carboxyvaleramido; a group of formula where P is phenyl opt. substd. by halogen, alkyl, alkoxy, NO2, OH, CN, CO2H, CONH2, alkoxycarbonyl, opt. protected NH2, 2- or 3-thienylmethyl, 2- or 3-furylmethyl; m is 0 or 1; n is 0, 1 or 2; a is H, 1-3C alkyl; b is H, or (1-3 alkyl)hydroxyamino or -protected amino; R' is a protective gp. for CO2H, H or a cation; Z is H, 2-4C alkoxy; 1-4C alkyl; p is 0 or 1; R2 is 1-4C alkyl) are anti-bacterial agents. Cephalosporins of formula (I), Y' = Y2 where Y2 is a gp. of formula (R3 is pyridinyl, alkyl, alkanoyl; q is 0-2) are also claimed, and are prepd. from (I).
Patent FR-2254263-A1 (FR)
Title: Tractor drawn rake for soiil - has rear disc and rake attached to pivots adjustable for angle
IPC: A01B43/00
Filed: 1973-12-18
Abstract: The implement comprises a triangular frame (1) made up from section or plate. On one side of the triangle a vertical arm (2) bears the attachment (A) for the tractor top link, and there are two other points (B & C) on the same side for the attachment of the tractor lift arms. Slung on arms (3) below the frame, a rake (6) with tines (6a) is pivoted horizontally at (4) and vertically at (5). The rake can be locked firmly in a number of different positions, by a pivotal arm (7) connecting the rake to the frame, thus allowing the rake to follow the contour of the ground. At the rear of the frame and behind the arms (3) is a disc (11) mounted on an assembly preventing lateral drift of the rake.
Patent FR-2254774-A1 (FR)
Title: Automatically operated multiple rifle target system - has appearance of targets randomly controlled by sequence generator
IPC: F41J9/02
Filed: 1973-12-12
Abstract: A multiple target system for firing practice allows any one or more of a line of targets to be suddenly caused to appear in the line of vision of the person firing the rifle so that his reflex actions are improved. The system has switches (3, 4), by means of which a sequence generator (5) can be brought into action to control a programmer (6) to operate electro-mechanical actuators (7) to operate the targets, by means of an electronic pulse system. There are typically independent programmers for sets of targets.
Patent FR-2214224-A1 (FR)
Title: Thin film circuits mfr - by photoetching, using noble metal for"wiring layer"
IPC: H05K3/38
Filed: 1974-01-16
Abstract: Thin film circuits, partic. low ohmic wirings, resistance networks, and semiconductor circuits, are produced by photo-etching. The uppermost layer is the "wiring layer", of a noble metal; below it is an intermediate or adhesion layer with an anodic soln. potential in selected electrolytes higher than that of the noble metal layer, and with only a slight contact potential displacement between it and the noble metal layer. Pref. the noble metal layer is Au or Pd and the intermediate layer is Ti.
Patent FR-2270388-A1 (FR)
Title: Single or multiple turbine hydro-electric dam - has successive parallel walls forming reservoirs connected by turbines
IPC: E02B9/00
Filed: 1974-03-08
Abstract: The hydro-electric dam has successive parallel walls forming transverse wells which are water-filled and longitudinally interconnected by conduits incorporating turbines, the system thus utilizing the available head five or six times simultaneously or singly etc. depending on demand. The system is a development of current single-usage barrages, and can be incorporated in new construction, or can be obtained by building additional walls in front of existing dams. Pressure relief apertures are provided in intermediate walls.
Patent FR-2223332-A1 (FR)
Title: Acid treatment of cordierite-structured ceramics - producing improved thermal shock resistance
IPC: C04B38/04
Filed: 1974-03-26
Abstract: Sintered ceramic bodies, e.g. for use in heat-exchangers or as catalysts carriers for i.c. engine exhaust gas treatment contg. cordierite as the main crystal phase are treated with a mineral acid to selectively remove MgO and Al2O3 thereby improving the thermal shock resistance.
Patent FR-2273923-A1 (FR)
Title: Prestressed cable for nuclear reactor tank - cable core vibrated inside housing during stressing
IPC: E04G21/12
Filed: 1974-06-10
Abstract: The cable (1) consists of several, for example twelve, strands (2) passing through a casing (3) of circular trajectory. A jack (4) at one end of the cable applies the vibrations. A concrete support (5) at the other end of the cable, has at its end a sheet metal plate (6). Compression springs (7) rest on the metal plate (6) and push against a metal sheet (8). Two electrical vibrators (9) with parallel, synchronised axes are fixed onto the sheet (8) to vibrate it axially. The strands (2) of the cable pass through the fixed plate (6) and are separately anchored by means of anchoring cones (10) on the vibrating sheet (8). Two flat, hollow jacks are positioned between the springs (7) and the sheet (8). A jack (12) is positioned on the support (5), and its piston (13) can emerge and push an anchoring-cone (14).
Patent FR-2275110-A1 (FR)
Title: Positive and negative light modulation device - single triac circuit modulates both channels
Inventor: RONDEAU PATRICK
IPC: H05B39/04
Filed: 1974-06-13
Abstract: Light modulator device which enables one circuit to control two complementary luminous channels as a function of the amplitude of a low frequency signal, u ses a single triac. The principle of connecting the record channel can be applied to any of the currently made positive triac modulators. The device is based on the fact that according to the voltage amplitude applied between the trigger and anode (1) of the triac, the latter can be used as an open or closed switch. In the case where the voltage is greater than the trigger step of the triac, it is the series of lamps (3) which are fed under nominal voltage, according to the operation of a classic light modulator. In the case where the control voltage is lower than the trigger voltage of the triac, the latter is used as an open switch and one series of lamps (4) is fed via the other (s). If a correct power relationship between the lamps is chosen, only one set (e.g. 4) is illuminated.
Patent FR-2255705-A1 (FR)
Title: High efficiency, low thermal inertia fluorescent lamp - with external resistance layer for heating up and maintaining the lamp temp.
IPC: H01J61/52
Filed: 1974-12-20
Abstract: Fluorescent lamp of low thermal inertia, partic. for use in an electrostatic copier, capable of being maintained at a temp. which ensures a high light yield, in which the fluorescent tube carries a resistance layer to which an igniter current can be supplied. More esp. this layer can be carried on the outside or supported on the inside of the tube. Provides a lamp with a fast warm-up while maintaining the optimum light yield.
Patent FR-2301475-A1 (FR)
Title: Heavy-load positioning unit for goliath crane - has each end of load carrying cable fitted with independently controllable hydraulic hoists
IPC: B66C13/08
Filed: 1975-02-18
Abstract: Each hoist unit contains two pairs of hydraulic lift units (6, 7) whose piston is fixed to a support frame (8) which with the help of linkages (11) are attached to the end mounting on the crane outrigger. The two movable cylinders (13, 14) of the units are coupled to tension blocks (e.g. 13) which hold the cable whereby the hoists and the blocks are supplied through fixed hydraulic lines coupled rigidly to the chassis and are connected to the control console in the crane cabin through flexible lines. Each hoist unit incorporates a pair of parallel tracks which are controlled by hydraulic actuators and which hold the cable. The complete system facilitates positioning of loads into storage areas particularly loads weighing more than 300 tons.
Patent FR-2261892-A1 (FR)
Title: Anti skid tyre attachment - four round iron bars and two chain pieces clamped equidistantly around tread
IPC: B60C27/10
Filed: 1975-02-27
Abstract: A set of tyre chains includes two arms (1, 2) arranged at 120 deg. assembled by two interlocked bosses (3) and held by a bolt (4) and nut (5) forming an X shaped assembly. The outer ends have grooves for sliding pieces (6) on which are curved round bars (9) fitting the tyre exterior. These iron pieces have two rings (12) to receive an anti-skid chain (13). The grooves are associated with teeth (11) and side serrations (10) and the sliding pieces are held by a retainer (8) and fixing screw (7). This permits fine adjustment to fit the assembly tightly to the wheel. Chain cross pieces (15) divide the tread section into six equal parts.
Patent FR-2309159-A1 (FR)
Title: Trace element concentrate for animal feeds - heavy mineral substance coated with binder which contains trace elements
IPC: A23K1/175
Filed: 1975-04-30
Abstract: Trace element concentrate for incorporating in animal feeds, comprises a granulated heavy mineral substance with the granules enveloped in an active polyhydric alcohol binder and the binder layer contains a mixture of trace minerals. The heavy mineral substance is pref. monocalcium phosphate of particle size 0.5-2 mm. The trace minerals are pref. below 0.15 mm particle size and represent 5-35%, partic. 5-25% of the concentrate. The binder is pref. sorbitol as 2-10% of the concentrate. Used for feeding elements such as Co, Cu, Mn, Mg, Zn and I to cattle or Fe and S to horses and pigs. The preparation avoids dust and also provides a homogeneous mixture which is stable to storage, not separating as in other methods.
Patent FR-2318518-A1 (FR)
Title: Connector block for automatic control units - has connection plate moving between two contact pairs for disconnection without removing wires
Inventor: CASTALDI JEAN FRANCOIS
IPC: H01R9/26
Filed: 1975-07-17
Abstract: The conector block for automatic control units consists of two pairs of spring contacts that can be connected or disconnected by moving a plate. This allows testing without having to disconnect the wires clamped in the block. The wire ends are clamped by screws (13, 14 etc.) to the outer ends of spring contacts (15, 16 etc.). The inner ends of the contacts touch the moving plate (30). The plate has an insulating centre section (31) that isolates the bottom contacts from one another, and a conducting upper section (32) that electrically connects the top pair. Raising the plate isolates the top contacts from one another and allows the bottom contacts to touch.
Patent FR-2318077-A1 (FR)
Title: Flexible container for bulk granular products - is mounted in rigid frame for stacking on release from fork lift truck
IPC: B65D90/20
Filed: 1975-07-17
Abstract: The container is made from plastics or other flexible material and is held in a rectangular or square frame (1) which is mounted on to a support structure. The bottom of the container is closed by means of a ring which brings the sides of the container together. The support structure consists of four legs which carry the top frame (1). The material is contained inside the stringer frame (9). The base of the structure is equipped with slots (14) which are designed to take the prongs of a fork lift truck. A square window in the base allows the open container to discharge below the structure.
Patent FR-2320486-A1 (FR)
Title: Pneumatic jack with quarter turn output shaft - has internal double piston with racks driving output pinion
IPC: F16K31/163
Filed: 1975-08-04
Abstract: The body (1) of the jack is made in two halves, which are held together by a central shaft (5) assembled by two blind nuts and passing through the centre of an internal double piston (2). On diametrically opposite sides of the central shaft, the piston carries two racks, which engage with corresponding quarter pinions (4) on the output shaft. Seals (3, 6) are fitted between the piston and shaft and cylinder walls. Air admitted on either side of the double piston drives the output shaft through one quarter turn.
Patent FR-2283357-A1 (FR)
Title: Torque limiter for action in both directions - comprises shaft frictionally coupled to mating sleeve through helicoidal spring
IPC: F16D7/02
Filed: 1975-08-27
Abstract: Torque limiters of the friction type use a number of components and are relatively costly. These problems are overcome by using a helicoidal spring whose outer surface acts against a sleeve while the inner surface acts against a shaft. Torque is limitted in both directions of rotation. A coupling comprises a helicoidal spring (1) of which one end is held by friction on the end of a shaft (2). The other end similarly acts against the inner surface of a sleeve (3). The coil is a truncated cone shape with the smaller diameter end mounted on the shaft. The shaft and sleeve have an annular channel (5, 6) in which the end turns of the coil engage.
Patent FR-2284289-A1 (FR)
Title: Top-boot particularly for sailors - has transverse corrugations on sole with radial ribs at toe and heel
Inventor: HANSJOSTEN NIKOLAUS
IPC: A43B5/08
Filed: 1975-09-12
Abstract: The boot has corrugations on the sole running at right angles to the orthopaedic axis, the interval between these being a maximum of 1 mm, while the flat tops of the ridges, which are flush with each other, have a width which is a multiple of this figure, (preferably five times). At the heel and toe semi-cylindrical ribs radiate from the orthopaedic axis to the edge of the sole. Each corrugation can run right across the sole. There can be an external strengthening layer where the top joins the boot proper, extending from the instep for at least half the height of the top, and with transverse ribs on the instep itself.
Patent FR-2324741-A1 (FR)
Title: Furnace for continuous hardening steel parts - uses molten aluminium bath and gravity feed
IPC: C21D1/48
Filed: 1975-09-19
Abstract: The steel parts pref. ball bearings pass into the bath at the entrance and under the action of gravity follow guides until they exit at a lower point. The Al bath is heated by submerged electrodes. The ball bearings enter the furnace from a table and are guided via channels through the Al bath to the exit where they fall into a salt water or oil bath. Vibrators aid the movement of the balls through the furnace. The rate of movement is conrolled depending on the degree of martensitic hardening required. The continuous hardening of steel parts e.g. ball bearings is achieved almost by an automatic process.
Patent FR-2329822-A1 (FR)
Title: Adjustable support for paving slabs with air circulating beneath - has drainage channels for any water that may collect on it
IPC: E04F15/024
Filed: 1975-10-27
Abstract: The paving slab support is adjustable in height above its pedestal. The support is cup shaped, with a drainage hole through which water can pass to the base slab the pedestal stands on. The height adjustment is made with the aid of the screw thread that connects the support to the pedestal. A drainage channel is provided also for any water that may find its way into this thread. The article is pref. made in high-pressure polyethylene loaded with talc. It normally has ridges at the top, to fit between the paving slabs it supports.