baber/WOPTO huggingface dataset:
Patent FR-3136879-A1 (FR)
Title: Système sécurisé de transport d’objets
Inventor: COLIN JÉRÔME
IPC: G06Q50/28
Filed: 2022-06-21
Abstract: Titre : Système sécurisé de transport d’objets L’invention concerne un système de transport d’objets, comprenant une plateforme informatique (1) intégrant des premiers moyens de communication (2), et au moins un colis (3) ayant :  une caisse (4) ;un couvercle (5) mobile par rapport à la caisse (4) ;une étiquette numérique (8) d’affichage de premières données ;un capteur de position d’ouverture du couvercle (5), ,  caractérisé en ce que le colis (1) intègre également un dispositif d’affichage numérique porté par une face interne de la caisse (4) ou du couvercle (5),   et en ce que, la plateforme informatique (1) est paramétrée pour :  recevoir une donnée de position d’ouverture du couvercle (5),puis, transmettre des deuxièmes données, distinctes des premières données, à afficher sur le dispositif d’affichage numérique (12).  Figure pour l’abrégé : Fig. 1
Patent FR-2056893-A1 (FR)
Title: Collapsible frame for pictures etc
IPC: A47G1/10
Filed: 1969-07-30
Abstract: Collapsable frame for drawings, photographs etc comprises moulded strips joined by connecting pieces. The shape of the connecting pieces and the recesses set in the region of the connecting plane of two moulded strips are designed so that the pieces can be inserted in an detached from the recess in the direction which is vertical to the plane of the frame which is to be produced. These recesses are dovetailed and located on the reverse side of the strips. Pref. the connecting pieces are of Teflon (RTM).
Patent FR-2074575-A1 (FR)
Title: Hydrocarbon/air fuel cell - with alkaline electrolyte
IPC: H01M8/06
Filed: 1970-01-06
Abstract: An electrical generator comprises catalytic reformation of hydrocarbons or methanol, amine extraction of CO and CO2 from the reformed gases and from air, elimination of residual traces of CO, CO2 by catalytic methanation and a hydrogen/air fuel cell using alkaline electrolyte and not requiring platinum catalysts.
Patent FR-2061708-A1 (FR)
Title: Automatic metal feed and dosing
IPC: B22D39/02
Filed: 1970-09-14
Abstract: Automatic metal feed and dosing The vessel containing the molten metal, particularly aluminium and other non-ferrous alloys, contains a side chamber where the dividing wall is slightly higher than the level of the metal. Action of the pressure piston displaces metal into the side chamber where a piston coupled to a casting unit forces the metal into the casting zone. Dosing arrangements are provided into the second chamber.
Patent FR-2186542-A1 (FR)
Title: Electroslag remelting control - with corrector circuit for non-consumable pilot electrrode posn
IPC: H05B3/60
Filed: 1972-05-29
Abstract: Electroslag process is controlled by matching the velocities of motion of a consumable electrode and of a non-consumable pilot electrode which are both measured by pickups. A set value is compared with the actual value of the electrical parameters of the pilot electrode and controls a matching network for the coefficient of proportionality between the velocities of consumable and non-consumable electrode; its output adjusts the feed rate of the pilot electrode accordingly.
Patent FR-2143270-A1 (FR)
Title: Hydrocarbon conversion - with a catalyst contg a platinum group metal,rhenium,tin and halogen
IPC: B65D33/02
Filed: 1972-06-22
Abstract: Hydrocarbon conversions, pref. reformation, isomerisation, dehydrogenation and hydrocracking, are carried out by contacting the hydrocarbon, pref. in the presence of H2, with a composite catalyst contg. a Pt gp. metal, Re, Sn and a halogen associated on a porous support, pref. alumina. The catalyst pref. contains 0.01-1 wt.% Pt gp. metal (esp. Pt) 0.01-1 wt.% Re and 0.1-5 wt. % Sn. the molar ratio of Pt to Sn being 0.1-3:1 and that of Pt to Re being 0.5-2.75:1. the concn. of the halogen, pref. Cl or a Cl cpd. is pref. 0.1-3.5%. The catalyst may also contain 0.05-0.5 wt.% S. The catalyst gives higher conversions and higher selectivity at lower temps. and has better stability to deactivation, then conventional Pt. gp. metal catalysts.
Patent FR-2213371-A1 (FR)
Title: Rosin emulsion for binding paper pulp - stabilised by polyvinyl alcohol colloid, and stable in acid medium
IPC: D21H17/36
Filed: 1973-01-04
Abstract: An aq. rosin emulsion of pH opt. >6 used for binding cellulose fibres in paper prodn., contains a protective PVA colloid or a mixt. of colloids contg. >=50% PVA with a hydrolysis degree (in mole %) of 70-95 and a 4% aqw. soln. viscosity of 10-50 cPs at 20 degrees C. The emulsion can be prepd. without necessarily working within a sharply defined pH rangem can be used and stored in acid form, has good shear resistance, can be diluted processed under weakly acid conditions without adding or with addition of only small amts. of Al sulphate or other salts which adversely affect the mech. props. of prepn. Pptn. of the rosin can be affected under neutral of slightly alkaline conditions or with certain optical brighteners.
Patent FR-2214422-A1 (FR)
Title: Brassiere having moulded cups - impregnated with resin to produce different rigidities in upper and lower regions
IPC: A41C3/00
Filed: 1973-01-23
Abstract: A brassiere has moulded cups which are impregnated with resin to confer stiffness, and the stiffness of the upper region of the cup is pref. less than the stiffness of the lower region of the cup. The different stiffnesses of the upper and lower regions may be effected by using different resins or by using different quantities of the same resin for impregnation. The brassiere is of better quality and is cheaper to produce than previous brassieres.
Patent FR-2222508-A1 (FR)
Title: Prefabricated sound-proof room-unit - consists of translucent ceiling, floor-covering and separate front wall
IPC: E04B1/82
Filed: 1973-03-20
Abstract: The ceiling is made of fibre sections with holes in, amounting to half the surface area, to let through light. The floor covering absorbs vibrations and is soundproof. The separate front-wall serves as a screen for the noise emitted from adjacent units. Each wall consists of a panel of linen fibre, incorporated with a fibrous panel, a layer of mineral wool and a layer of glass wool, all attached to an outside protective mesh with holes mounting to 80 to 95 per cent of the surface area. An asbestos layer is attached to the protective mesh.
Patent FR-2224742-A1 (FR)
Title: Human physiological difference tester - uses comparator for comparing physical data
IPC: A61B5/00
Filed: 1973-04-03
Abstract: The simultaneous measurement of physiological data and its electrical comparisons is claimed. The system can be used for statistical purposes or for mutual attraction. Application is claimed for humans and animals, the sole restriction being that the same parameter must be measured on the two beings. No description of a system is given but the use of the following detectors is suggested:- resistance probes, thermistors, thermocouples bolometers, varistors, pressure gauges including piezo-electric transistors, piezo-electric ceramics, magnetic field sensitive transistors, and resistors, ferrite cores Hall effect generators etc. There are no figures.
Patent FR-2227619-A1 (FR)
Title: Humidity alarm - electric contactor operated by increase in size of sponge
IPC: H01H35/42
Filed: 1973-04-25
Abstract: An electric contactor (1), such as a microswitch, has its operating lever (2) placed over a stiff plate (3). This plate is in contact with the material (4) whose dimensions are influenced by the presence of liquids. Preferably a sponge is used.
Patent FR-2232515-A1 (FR)
Title: Sewage treatment - in which sewage is mixed with ambient air
IPC: C02F3/12
Filed: 1973-06-08
Abstract: Package plant for sewage treatment is divided into separate aeration, stabilization and sedimentation chambers. A digestion cavity is positioned beneath the stabilization chamber; raw sewage and settled sludge from the stabilization chamber are introduced into the aeration chamber, and the sewage solids converted into a liq. suspension of activated sludge flocs, which are directed to the sedimentation chamber for sepn. The sepd. solids are directed to the stabilization chamber and purified liq. removed from the sedimentation chamber.
Patent FR-2241911-A1 (FR)
Title: Control circuit for two parallel inverters - has control signals obtained from ring counters and phase-shifted w.r.t. synchronizing signal
IPC: H02M7/497
Filed: 1973-06-28
Abstract: The control circuit for two parallel inverters feeding a common output transformer has the phase of one inverter synchronising signal shifted forward and the phase of the other synchronising signal shifted back by the same value. The points of intersection of the periodic sawtooth synchronising signal (Us) with an adjustable d.c. control voltage are determined, and the control signals for one inverter are derived in conjunction with a first point of intersection, whilst the control signals for the second one are derived from a second point. Each inverter has a ring counter (62, 63) controlling the thyristors and supplied from an addition circuit (60, 61) which adds together the outputs from two counters (53, 54 and 55, 56). Each counter counts the output from a frequency controlled HF oscillator (50) and is itself coupled to a common control unit.
Patent FR-2236934-A1 (FR)
Title: Beer prodn - from pure rain water, giving product with unique taste and aroma
IPC: C12C12/00
Filed: 1973-07-03
Abstract: Prodn. of 14 degrees beer using rain water with no colour, taste, or smell of pH 7.65, solids 334 mg/litre, hardness 12.65 degrees N, Ca of 76.15 mg/litre, Mg 8.75mg/litre, alkalinity 40ml n/10 HCl, carbonate hardness KT 11.2 degrees N, permanent hardness 1.45 degrees N, organics 3.60, chlorides 11mg/l, SO4 62mg/l, N2O5 7mg/l, no Fe nor N2O3, 0.5 mg O2/l at temp. of 10.5 degrees C. The beer is of type "Niksicko Pivo" (RTM).
Patent FR-2247645-A1 (FR)
Title: Vehicle shock absorber with stabiliser - top of shock absorber shaft is wound with a spiral band spring
IPC: B60G13/00
Filed: 1973-10-12
Abstract: The simple parallel spring and damper suspension system allows transmission of shocks to the vehicle when the damper is at the end of its stroke. A second damping element is introduced between the vehicle and suspension and consists of a band spring wound into a conical sprial. When this is completely compressed a rubber cushion absorbs the shocks. The unit is contained in a grease filled flexible shroud ensuring adequate lubrication in all attitudes. The largest turn of the spring is contained within a collar used to mount the spring. The smallest turn is attached to the vehicle frame by a bolt.
Patent FR-2249171-A1 (FR)
Title: Manganese recovery - by leaching ore with a nitrogen dioxide solution under controlled conditions
IPC: C01G45/08
Filed: 1973-10-30
Abstract: Mn is recovered from unreduced Mn ore by (a) dissolving NO2 and water vapour in an aq. medium (b) contacting and leaching with this soln. a quantity of ore which contains a stoich. excess of MnO2 in relation to the HNO2 content of the soln., at a temp. 80 degrees C and a pH 4.0 under an equilibrium p.p. of a combination of NO and water vapour  atmos. pressure, and (c) recovering a slurry containing Mn nitrate. The leaching is efficient and economical in a cyclic process. Pref. the Mn nitrate slurry is purified and controllably decomposed to give reagent grade MnO2 and NO2 and water vapour, the latter two being recycled to step (a).
Patent FR-2253127-A1 (FR)
Title: Irregular decagonal paving slab for car parks - has four 90 deg corners three re-entrant three projecting and joints inclined to major axes
IPC: E01C5/06
Filed: 1973-12-04
Abstract: The irregular decagonal pacing slab of concrete or other mouldable material, is intended for use surfacing car parks, hard shoulders, and footways. Features are good interlocking of units in plant with no joints parallel or normal to the direction of travel and better resistance to cleavage. Units are bedded on fine sand and without a binding joint filler. Pref. the unit has three re-entrant (a1) and three projecting corners (b1), e.g. 200 deg. and 160 deg. internal angles respectively forming the upper and lower major parallel similar and co-aligned faces. Longitudinal slab edges are mirror images, lateral edges are parallel and edges are chamfered or rounded.
Patent FR-2279931-A1 (FR)
Title: Engine exhaust pipe to manifold connection - uses ball joint with antiseizure treated mating surfaces
Inventor: CARNESCIALI JEAN-PIERRE LOUIS
IPC: B21D53/88
Filed: 1974-03-01
Abstract: The ball joint (15) is made from two lengths of stainless steel tube with the outside diameter of one part (12i) being a good fit in the bore of the other part (12e). The inner member (12i) is annealed whilst the outer member is used in the hard drawn condition. The mating surfaces are subjected to an anti-seizure treatment before the tube (12i) is fitted inside the other (12e), with an overlap about equal to the tube diameter. The two tubes are placed in a spherical die and by the endwise compression of an internal rubber plug the spherical portions (12a) and (12b) are expanded outwards providing a close fitting ball joint.
Patent FR-2262947-A1 (FR)
Title: Waffle gridiron and portable iron - has two pivotally joined plates separable by sleeve to form oven
IPC: A47J37/06
Filed: 1974-03-08
Abstract: Each cast metal plate (1, 2) has a side handle and two cheeks on the opposite side forming hinge plates, one set (3, 5) being fitted with a hinge pin (7). The other set (4, 6) has open slots forming hooks fitting over the hinge pin. The outer face of each plate is flat, with a smooth or ridged surface. The inner faces have recesses (8) of different shapes for various dishes. To make an oven, each plate is separated. One forms the bottom, in contact with the heat, the other the top. A sleeve fits between the two, leaving space for the food supported on a grid.
Patent FR-2264667-A1 (FR)
Title: Printing machine character finger state detector - has opto-electronic unit operating when opposite gaps in teeth
IPC: B41J29/393
Filed: 1974-03-19
Abstract: The fingers are on a moving support with synchronisation reference marks equal in number to the fingers, while a fixed mark detector emits a synchronisation impulse to a striker release mechanism every time a mark passes in front of it. This detector near the second opto-electronic fixed detector near the path followed by the fingers, delivering an impulse indicating the presence of a finger in front of it. These two impulses are fed to inputs of a recognition circuit which emits a finger absence signal when they do not agree. The opto-electronic detector (C3) functions when it is opposite the gaps between the teeth (5-8), and these cause intensification of the light beam emitted by the transmitter (E) when this is hidden during the moments concerned.
Patent FR-2266423-A1 (FR)
Title: Machine for printed circuit etching - has friction and gear drive for workpiece conveyor shafts
IPC: C23F1/08
Filed: 1974-03-28
Abstract: The driving device of the conveyor elements is formed by a unit arrangement consisting of support web (10), pinions (11), pinned to blocks on the web and arranged on one side of it and friction wheels keyed on the axes of certain of the pinions and arranged on the other side of the support web. One of the walls of the housing consists of, at the conveyor level, a plate having orifices (9) for the passage of the friction wheels (17) of the conveyor. The support web is applied from the exterior against the plate, thus blocking the orifices for the friction wheels. The conveyor is made up of spindles having at their ends, friction rollers which in the assembled position rest on the friction wheels.
Patent FR-2266614-A1 (FR)
Title: Tyre puncture warning device - has wheel fitted signal generator actuated by pressure switch to give warning
IPC: B60C23/04
Filed: 1974-04-03
Abstract: The device has a pressure switch in the cap of the tyre valve and a signal generator which gives a signal which can be seen or heard by the driver. This signal generator is fixed to the wheel and rotates with it. There is also a receiver physically detached from the generator and fitted in the driving compartment. The signal generator produces ultrasonic signals and the receiver has a flashing warning light. As an alternative, the generator can give short wave signals or audible sound signals. The device is applicable to any type of road vehicle, trailer, aircraft, or train running on pneumatic tyres.
Patent FR-2267427-A1 (FR)
Title: Post for fire partition framework - has central tube with outer bands supporting cover plates
IPC: E04B2/74
Filed: 1974-04-09
Abstract: The post has an inner tube (4) with a discontinuous metal sheathing (5a), outer covering plates and detachable terminal fittings permitting its connection to wall or ceiling. The inner tube (4) is of material with a low thermal expansion. The metal sheath (5a) is in the form of several longitudinally spaced bands, and the covering plates form a square outer cross section. The inner tube (4) is coated or impregnated cardboard and sheath (5a) sections are clip connected, permitting sliding in the event of extreme heat. The tube is coated with incombustible fibre e.g. slica bedded in sodium silicate paste.
Patent FR-2267679-A1 (FR)
Title: Control device typically for casting plastics - has circuit boards and other electric or electronic components mounted in a case
IPC: H05K7/16
Filed: 1974-04-09
Abstract: A removable front plate serves as a cover for the case open at the front. It carries the display elements. Certain adjustment controls, esp. those which need not be used during normal operation, are mounted inside the case directly behind the front plate, so that they are accessible when it is removed, without the need for the circuit boards moving. The device is of a type in which two plates are joined by transverse strips into a single block. Adjustment controls directly behind the front plate are mounted either directly on the transverse strips, or on auxiliary plates attached to them.
Patent FR-2269181-A1 (FR)
Title: Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit
IPC: H01H9/32
Filed: 1974-04-29
Abstract: The cut-out can stop the flow of electric current to the spark-plug by either interrupting or earthing the ignition circuit. The device has a two-part (1, 2) moulded material case with divided internal spaces (3, 4, 7). There are two metal tags (5, 6) in contact with each other inside the middle space (7). Each tag is connected to a cable of the ignition circuit. The middle space (7) also has an insulating material plunger (15) restrained by a coil spring (14). By compressing the spring (14) the plunger (15) can separate the tags (5, 6) and stop the flow of electric current between the two tags (5, 6) and the cables which are part of the circuit. To prevent electric arcing during separation of the tags (5, 6) the plunger (15) has a conductive material tip (16).
Patent FR-2233024-A1 (FR)
Title: Treponema haemagglutination test - using tanned avian erythrocytes as carrier for ireponema antigen
IPC: A61K39/02
Filed: 1974-06-17
Abstract: Haemagglutination test for Treponema (useful in the diagnosis of syphilis and yaws) utilises tanned (i.e treated with dilute tannic acid) avian erythrocytes and tanned avian erythrocytes charged with Treponema antigen. The use of tanned avian erythrocytes instead of the more usual sheep erythrocytes improves the accuracy of the test. A package for a Treponema haemagglutination test consists of 2 vials the first of which contains a diagnostic reagent consisting of tanned avina erythrocytes charged with Treponema antigen and the second of which contains tanned avian erythrocytes which are not charged with antigen but are otherwise identical with those in the first vial, together with instructions for carrying out the test.
Patent FR-2276455-A1 (FR)
Title: Rotatable sleeve for self sharpening bit - point attack bit has elongate shank mounted in sleeve bore
IPC: E21C35/183
Filed: 1974-06-28
Abstract: The bit and block assembly comprises a block movable along a mine face, the block being provided with a cylindrical bore, a sleeve rotatively mounted in the block bore, the sleeve being provided with a cylindrical bore and including an enlarged head. The point-attack bit for removing material from the mine face includes an elongate shank mounted in the sleeve bore, an enlarged bit head integral and coaxial with the shank, the bit head having a leading end and a trailing end, and a cutting tip on the leading end of the bit head penetrating the material being mined with a picking action upon travel of the bit along a mine face.
Patent FR-2238115-A1 (FR)
Title: Domestic lighting unit - rays from bulb pass along transparent component to angled end reflector surface
IPC: F21Y105/00
Filed: 1974-07-17
Abstract: The unit is intended for lighting a complete room or for use at least as a reading lamp, and has a mounting allowing it to be placed on table or floor, or suspended from wall or ceiling. Light from the lamp enters, by one of its faces, a transparent component (2) of material sufficiently rigid as not to move in use, and passes through it to the opposite face, which is inclined to the axis of the incoming light. The latter is thus reflected or refracted so as to emerge from the component at an angle. The mounting can include a baseplate containing the lamp mounting.
Patent FR-2280992-A1 (FR)
Title: Compartmented power cable junction box - centralises each phase conductor in own compartment to ensure insulation and radial field
Inventor: LACHAT PIERRE
IPC: H02G15/10
Filed: 1974-08-01
Abstract: The power cable junction box has a shallow compartmented trough and lid that bolt together. Sleeves, that fit over the cable sheaths, provide water-tight seals at either end of the box. Each phase is allocated to a separate lateral compartment and the conductors are centred within the compartment by spacing pieces (11). The conductors of both ends of the cables are joined by ferrules. After jointing, the box is filled with insulating compound via holes in the box that are subsequently sealed. The design of this junction box, by centralisation of the conductors, optimises their separation. A screen may be provided to ensure a radial electrical field around each conductor.
Patent FR-2283276-A1 (FR)
Title: Fixing for attaching insulation to metal supports - has studs welded to supports and receiving discs with tapped central sleeves
IPC: E04D3/36
Filed: 1974-08-28
Abstract: Layers of insulating material (5) are attached to metal supports (1) by means of rods (2) perpendicular to and welded onto the metal supports. The rods pass through the thickness of the insulating layers and a disc (6) is placed on the end of the rod, over the insulating material to hold it firmly in place. The disc is flat and has, on one side, a tapped sleeve (7) perpendicular to the plane of the disc. This enables the disc to be screwed onto the end of the rod which is also threaded. When in place the end of the rod does not protrude beyond the surface of the disc.
Patent FR-2285098-A1 (FR)
Title: Key ring in form of maze - is from rod of semi-flexible material
IPC: A44B15/00
Filed: 1974-09-19
Abstract: One of the extremeties (1) of the rod is bent into an S-shape in which the three branches (1, 3) are parallel, forming two bends. The other extremity (2) is bent so that it is inserted at the upper bend of the S, parallel to the branches. After having been bent into an S the rod is extended in a large loop, which can be oval, round or square, which holds the key. The key is introduced between the two extremeties of the rod and is then slid in the opposite direction over both and onto the large loo.