baber/WOPTO huggingface dataset:
Patent FR-2269191-A1 (FR)
Title: Support insulation for electrical arc suppression comb - comprising a laminate of resin (polyester) between asbestos paper covers
IPC: H01H73/18
Filed: 1975-04-18
Abstract: An arc suppression comb comprises a series of metal fingers mounted on a laminated support made of layers, of asbestos paper on the surfaces of a core layer of insulating material such as polyester resin. The combs are components of flameproof electrical switchgear. The laminates offer a better combination of elasticity and heat resistance that supports made of vulcanized fibres or "presspan.".
Patent FR-2303881-A1 (FR)
Title: Feeding several yarns to a circular knitting machine - by forming reserve yarn windings around rotating feed cylinders around machine
IPC: D04B15/48
Filed: 1975-05-12
Abstract: Different yarns are fed to a circular knitting machine by being advanced e.g. from a supply to vertical rotating feed cylinders positioned around the machine. Several yarns are wrapped around each feed cylinder to produce reserve windings, and the cylinders are connected together by gearing to synchronize their rotation. Accurate control over the feed of yarns to the knitting machine is achieved. Pref. the cylinders are braked to produce a tension in the yarns, and pref. rotation of the cylinders is controlled in synchronism with rotation of the needle cylinder of the knitting machine.
Patent FR-2312599-A1 (FR)
Title: Fixed or mobile wood recovery station - for recovering wood from discarded pallets or packing cases, as compacted chopped up pieces free from iron for use in paper making
IPC: B02C13/00
Filed: 1975-05-28
Abstract: The station used for grinding, chopping up iron removal and compaction of waste wood or cardboard packages, esp. pallets and wooden cases, comprises a hammer mill and anvils which will cut up iron wire and nails in the material to be recovered into small pieces at the same time as it reduces the pieces of wood provided in the form of pallets or cases. The gp. is intended to ensure recycling of the wood recovered at the fixed or mobile station to papermaking or other factories, as blocks of dimension e.g. (50x50x50mm) permitting direct recovery. The process provides an iron-free raw material for use in papermaking, mfr. of chip or fibre board etc. Enables old pallets, wooden boxes etc., normally wasted, to be used in papermaking.
Patent FR-2313537-A1 (FR)
Title: Supplementary window pane mounting - is spring clipped to existing frame and has channels to hold glazing putty and drying agent
IPC: E06B3/28
Filed: 1975-06-03
Abstract: The supplementary window pane is supported by a mounting (1) which is clipped to the opposite side of the window frame from to the existing pane (9). The mounting has a base, parallel to the frame, with three perpendicular flanges whose ends rests against the frame. The outside flange provides a weather seal with the frame. The other two flanges from a channel which contains a drying agent (7). In addition the inside face of the channel flanges have projections (4) which clip onto brackets, screwed to the window frame. A fourth and shorter flange forms a butt for the supplementary pane, and a recess for the putty which bonds it to the mounts.
Patent FR-2324388-A1 (FR)
Title: Dust extn. in dry process wire drawing machine - which has drawing die, lubricant applicator and dust extractor mounted on die holder in axial alignment
IPC: B21C3/14
Filed: 1975-09-18
Abstract: The machine includes the drawing die, a component applying lubricant to the wire, and an air flow dust extractor. These components are mounted in axial alignment on the die holder. The lubricator and the dust extractor are located resp. fore and aft of the die. The dust extractor has an extraction conduit which aligns co-axially with the die aperture. A conduit leading to an air extractor is connected to the extraction conduit. The extractor may have a hollow cylindrical housing. The housing may be mounted on the die holder and may contain the extraction conduit. The latter conduit may have an inner tube which is stopped short of the connection between the extractor housing and the die holder.
Patent FR-2324225-A1 (FR)
Title: Reel holder for electric fencing wire - has insulated guard to permit use when live and brake stop to maintain tension
Inventor: GESLIN PIERRE
IPC: A01K3/00
Filed: 1975-09-16
Abstract: The reel holder is used for electric fencing wire, this being wound onto the reel (10) by means of an insulated handle. The reel fits on a spindle (7) and is held by a spring loaded brake (12,13). The spindle forms part of an insulated guard (5) over the reel, preventing accidental contact. Insulators (6) form a further safeguard. The wire is wound on or off the reel, whilst still live, at a walking pace. The brake is used to apply tension and the reel can be left in use on the fence without cutting the wire, a loop (11) over the handle maintaining the tension.
Patent FR-2329044-A1 (FR)
Title: Magnetic actuated numerical displays - has movable magnet pivoted inside magnet drum on which coils are fixed onto pole pieces
IPC: G09F11/235
Filed: 1975-10-21
Abstract: The numerical display has a magnet system (1) which can be orientated in a multiplicity of determined stable directions. Each direction being actuated by selective magnetisation in one of two senses, of a branch of a fixed magnetic circuit. This fixed magnetic circuit has a number of branches (21,25) and a limb (14) connected to the movable magnet (1). Each of the branches of the fixed magnet is fitted with an excitation winding (32) having two separated coils. The movable magnet (1) pivots around an axis (10) the branches of the fixed winding extending radially towards this axis at regular angular spacing. The excitation coils of the excitation winding being twin wire around. The limb is a drum carrying characters on a cylindrical skirt.
Patent FR-2333490-A1 (FR)
Title: Orthopaedic bands coated with polymerisable material - forming rigid shell when contacted and wound around fractured limb
IPC: A61F13/04
Filed: 1975-12-04
Abstract: Two orthopaedic bands for application to a fractured limb are each coated with a synthetic material which is polymerised on contact with the other, e.g. a polyester mixed with catalyst on one band, and a polyester mixed with hardener on the other band. The two bands are then wrapped separately in sealed bag. When they are to be used, the two bags are cut open, then the bands are wound successively around the fractured limb, providing contact between the two coatings. After about 10 mins., the prod. hardens forming a rigid shell. The orthopaedic bands are hygienic, can be applied and dried rapidly, are solid and light, have a reduced vol. and are resistant to rain.
Patent FR-2338855-A1 (FR)
Title: Automatic palletising machine with lifting belt conveyor - has rollers at top between pusher and stacker above pallet lifter
IPC: B65G57/03
Filed: 1976-01-23
Abstract: A palletising machine has a sloping belt conveyor (25) which conveys parcels etc. from a supply roller conveyor up to a short roller conveyor or section (11)from which a row of parcels is pushed sideways onto a reciprocating stacking table (13) by a pushing member (27). A pallet is mounted on a lifting platform (6) underneath, and the stacking table is reciprocated to deposit the parcels onto the pallet. The pallet is lowered, and another row is pushed onto the stacking table in the same sequence of movements, until the pallet has been fully loaded and removed. A serving system controls the operating of the pusher (27) which is moved by an actuator cylinder (33) and the height of the lifting platform which is mounted on a cylinder operated scissor linkage.
Patent FR-2342389-A1 (FR)
Title: Motor vehicle door lock - has release mechanism rotating in plane parallel to mounting face
IPC: E05B65/20
Filed: 1976-02-24
Abstract: The motor vehicle door lock has a housing with a mounting face fitting on or behind the face of the door, and a notched catch rotating on an axis perpendicular to the mounting face. The release mechanism rotates in a plane parallel to the mounting face, and is mounted inside the outer face of the door. It extends beyond the face so as to allow the fingers to be inserted round the door edge and pull it towards the outer door face. The mechanism may comprise a handle opening the door after release of the lock, and can be of moulded plastics. There may be a release member actuated by the mechanism, and in the form of a pawl holding the catch in the engaged position.
Patent FR-2344697-A1 (FR)
Title: Coachwork window pivoting and setting mechanism - has hooks fixed to window and working in flexible bushes to allow rapid removal
IPC: E05D1/06
Filed: 1976-03-16
Abstract: The pivoting and position setting mechanism is for opening windows of cabins and coachwork, and allows instantaneous removal and refitting of the window. It can be formed by hooks (2), fixed to the window (1), and working in flexible bushes (3) mounted on the coachwork (4). The bushes can also be waterproof and vibration-absorbent, no tools being necessary when fitting or removing the hooks. The position of the window can be set by two links pivoting together and on window and coachwork, and actuated by one hand, with washers and spring steel fittings to take up any play in the joints.
Patent FR-2348303-A1 (FR)
Title: Heated roller for textile processing - has vapour fed into it and condensate sucked into periphery of disc mounted in roller
Inventor: RODEL FRANCOIS
IPC: D02J13/00
Filed: 1976-04-15
Abstract: A heated roller for heating e.g. textile yarns, films, tapes, etc. is driven on an axle and has an inlet through which heated vapour (e.g. steam) passes into an axial duct into the inside of the roller. The vapour condenses on the inside walls of the roller and is sucked into a groove on the periphery of a disc mounted within the roller on a hollow outlet tube. The disc has a radial duct connecting with the groove so that condensed vapour collected in the groove passes through the radial duct and into the outlet tube whereby the condensed vapour is removed from the inside of the roller. The arrangement efficiently removes condensed vapour from the inside of the roller.
Patent FR-2348860-A1 (FR)
Title: One piece plastics sealing stopper - has skirt below grip ring attached by easily broken lugs
IPC: B65D41/48
Filed: 1976-04-23
Abstract: The one-piece plastic sealing stopper has a body which can be used for reclosing the bottle etc. with a grip ring bearing against the neck and an interior tube fitting inside it. It also has an external securing and sealing skirt (11), with a continuous portion below the grip ring. This is extended upwards by lugs (13, 14) fitting in the recesses between the knurled portions (7) of the ring, and joined to the top face (5) of the stopper by easily broken connecting portions, each between two adjacent knurled portions. There may be a tear-open lug at the underside of the skirt, extended into the skirt itself by a weakened line.
Patent FR-2351450-A1 (FR)
Title: Circuit for production of open alternating magnetic field - has two switching transistors each connected in series to parallel resonant circuits
IPC: H02M7/5383
Filed: 1976-05-12
Abstract: An induction energy transfer device comprises a static power conversion circuit for producing an alternating magnetic field of ultrasonic frequency. The static power conversion circuit includes a parallel resonant circuit which comprises a coil which also couples power across an air gap. An improvement in efficiency and power transfer is obtained by including at least two such parallel resonant circuits in the power conversion circuit. One of the resonant circuits is tuned to the third harmonic of the fundamental frequency. The open magnetic field can serve for the inductive transmission of electrical energy from a circuit-containing primary apparatus over a distance to a matching equipped secondary apparatus.
Patent FR-2340842-A1 (FR)
Title: Wide angle windscreen wiper system - has auxiliary crank assembly connected to pivot bar by slide rod
IPC: B60S1/24
Filed: 1976-06-01
Abstract: The wide angle sweep windscreen wiper has two systems in which common drive motor and auxiliary cranks have the same axis of rotation. A pivot rod can turn relative to one of the systems, and can turn and slide relative to the other system. In the extreme positions of the pivot rod its longitudinal axis crosses the axis of the motor. The pivot bar is connected to a slide rod whose outer end is connected to a secondary crank. A wiper arm is mounted on the axis of rotation of the secondary crank.
Patent FR-2360812-A1 (FR)
Title: Water distributor valve with automatic actuation - has piston oscillated by spring and water forces to open valve and rotate single aperture flange above multi-aperture outlet plate
IPC: A01G25/16
Filed: 1976-07-07
Abstract: A distributor valve for controlling the flow of water into six different outer pipes has a cylindrical body (0) with end caps (A, E). The end cap (A) has a central inlet hole (1) surrounded by six equally spaced outlet holes. Water enters the hole (1) and pushes the piston (C) downwards against the spring (K) until the rod of the valve (M) strikes the flange (D) causing the valve to open and equalise the pressure across the piston so that the spring pushes it upwards to its initial position. This reciprocating motion is transformed to rotation by the screw (F) which slides in a saw tooth slot in the wall of the cylinder (0). This rotation brings a hole in the flange (B) in line with each of the holes in the flange (A) in turn.
Patent FR-2358350-A1 (FR)
Title: Mass correspondence fabrication procedure - produces continuous band of postal letters containing irregular enclosures
Inventor: DENAY ANDRE JOSEPH
IPC: B42C3/00
Filed: 1976-07-15
Abstract: The fabrication procedure for mass postal correspondence, comprised of letters containing irregular enclosures such as rigid plastic cards or folded sheets consists of a machine fed by continuous bands of prepared material with perforated margins. The envelope is made from two sheets (IIa) (IIb), which are glued together and also covered by another sheet (VII). The inserts may consist of receipts (III) and plastic cards (5) mounted on a sheet (IV) folded in a pleated pile. The inserts are cut to shape (D) so that the envelope can be glued around them, then the complete letters (A) are folded in a pleated pile (P).
Patent FR-2359670-A1 (FR)
Title: Hole chamfering accessory for drills - has blade clamped into holder and positioned on stem of drill, held in V=notch of holder
IPC: B23B51/10
Filed: 1976-07-29
Abstract: The chamfering accessory allows a bore to be chamfered in the same operation as drilling, without having to change tools or reset the piece. It consists of a blade (7) fixed rigidly in to a slot in a blade holder (1) by screws (13, 14). Another screw (12) prevents the blade becoming dislodge. The blade rests on the stem (6) of the drill and is clamped to the drill by the blade holder which is in two halves, one half having a V-notch and the two halves being clamped round the drill by screws (10, 11). The blade may be orientated to provide either an internal or external chamfer.
Patent FR-2360492-A1 (FR)
Title: Wheel elevator with buckets in ring - has bucket cutting edges at alternating radii from centre
IPC: B65G65/20
Filed: 1976-08-04
Abstract: The bucket-wheel elevator has the bucket arranged in a ring, those (2) with cutting edges further from the wheel centre alternating with those (3) whose edges are closer to it. The edges can be situated at one of two radii from the centre, and there can be ten buckets evenly spaced round the periphery. There can be two coaxially-mounted wheels, the first being as described above, while the radius of the cutting edges on the second are in no case greater than any of those of the first. The elevator pivots with the first wheel leading. Alternatively the two wheels can be similar.
Patent FR-2320806-A1 (FR)
Title: Making solder lap jointed metal tube - by bending sheet around core, applying solder and flux, then heated and cooled pressure elements
Inventor: KROLL GOTTFRIED
IPC: B21C37/08
Filed: 1976-08-06
Abstract: Process is intended for making straight or curved tubes from metal sheet (16) by bending into shape followed by soldering the overlap joint edges. It comprises the application of solder and flux to the edges (23, 24) to be joined, bending the sheet into its desired shape, and in rapid succession, applying heat under pressure (21) and then cooling under pressure (22) to the lap join. The process may be carried out in a mechanism containing a core (12), around which the sheet is bent, and a tool assembly (20) which is vertically and horizontally movable relative to the core and comprises a heated soldering pressure tool (21) extending over the length of the join, a cooled pressure tool (22), and piston cylinder units (18, 19) to produce step-wise vertical and horizontal movement of the assembly.
Patent FR-2364316-A1 (FR)
Title: Support for use in vineyard - has shaped plate with threaded holes in pressed out elements to receive locking screws for location on posts
IPC: E04H17/08
Filed: 1976-09-14
Abstract: The support for use in vineyards consists of a shaped plate with at least two rectangular pressed out elements supported by opposed tabs. Each pressed out element has a threaded hole which receives a screw to lock the plate onto a channel section post with unturned lips.
Patent FR-2347334-A1 (FR)
Title: L-leucyl-p-aminoanilide derivs. - for use as substrates for leucylaminopeptidase determn.
Inventor: MIYASHITA YOSHINOBU
IPC: G01N31/00
Filed: 1976-10-13
Abstract: New L-Leucyl-p-aminoanilide derivs. are of formula (I): (where R1 and R2 are H or lower alkyl op. substd. by OH or MeSO2NH; R3 is H or lower alkyl). (I) are esp. useful as substrates for measuring the activity of leucylaminopeptidase in serum and tissue samples for diagnostic purposes. The analysis results obtd. with (I) are in good agreement with those obtd. using L-leucyl-beta-napthhylamide, and the formation of carcinogenic beta-naphthylamine is avoided. (I) is e.g. L-leucyl-4-diethylaminoanilide, prepd. by reacting t-butyoxycarbonyl-L-leucine with N, N-diethyl-p-phenylenediamine in the presence of DCC.
Patent FR-2332871-A1 (FR)
Title: Multiple refill ball pen barrel - has friction reducing coating inside tip with curved guide surface
IPC: B43K27/12
Filed: 1976-11-04
Abstract: A ball point pen housing, the front section of which, including the internally narrowing housing, consists of a metallic material, has a body large enough to hold several ball point ink filled refills which may be selectively displaced so that their point eject as selected from the end of the pen. This tip has a synthetic plastics coating inside. This coating reduces friction between the refill and the pen body housing during operation of the selection and ejection mechanism. It increases a thickness towards the outlet point, and ends in a parallel walled hole to guide the ball point. Alternatively, a shorter insert may be inserted, retained by adhesive or by pressing.
Patent FR-2371523-A1 (FR)
Title: Nickel electrode for the anodic protection of metallic vessels - comprises rod insulated from jacket and short circuited to the vessel
IPC: G01N27/30
Filed: 1976-11-19
Abstract: The electrode for the anodic protection of the inner wall of vessels used for electroless Ni plating baths, comprises a rod with a jacket which is insulated from the rod by a plug of insulating material, and which is short-circuited to the vessel. The surface of the rod at the open end, which comes into contact with the Ni soln., is coated with a Ni-P layer, and is considerably smaller than the internal surface of the vessel. The opposite, closed end of the rod is located inside the jacket. Pref. a liner of insulating material is positioned between jacket and the closed end of the rod. The rod is linked electrically to an electric potential control.
Patent FR-2379028-A1 (FR)
Title: Bruleur metallique a gaz sans premelange et a contre-rotation
Inventor: GEORGES JEAN-MARIE
IPC: F23D14/24
Filed: 1977-02-01
Abstract: La présente invention concerne des brûleurs à gaz à grande vitesse de sortie des gaz. Le brûleur 10 selon l'invention comprend un tube-foyer Il servant de chambre de mélange et de chambre de combustion. Le gaz combustible arrive sous faible pression à l'arrière de la chambre Il par des orifices 19 ménagés dans la paroi 12. L'air comburant pénètre également sous faible pression à l'arrière de la chambre en deux courants, l'un radial au travers des orifices 26, l'autre tangentiel en rotation par les orifices 27. Une troisième arrivée d'air tangentielle en contre-rotation est assurée à la partie avant du bruleur 10 par les orifices 28. Ce brûleur s'applique notamment au chauffage des fours et cubilots de fonderie.
Patent FR-2387557-A1 (FR)
Title: Systemes de reduction de visibilite du bruit sur des images de television
Inventor: REMY MAURICE
IPC: H04N5/14
Filed: 1977-04-14
Abstract: Le système permet de réduire la visibilité du bruit sur des images de télevision en traitant numériquement les signaux d'images. Il comprend un circuit de traitement comprenant une pluralité de circuits de filtrage numérique du signal à traiter, qui sont montés en parallèle, plus un circuit détecteur de mouvement capable de sélecter pour chaque point d'image traité le circuit de filtrage à utiliser. Selon que le point est ou non dans une zone de mouvement, le filtrage est faible, sinon nul, ou fort, avec éventuellement des degrés. Utilisable notamment pour réduire la visibilité de bruits de source rencontrés avec des archives anciennes, etc.
Patent FR-2389828-A1 (FR)
Title: Structured panel packing body - has sheet with triangular bosses and recesses close together and forming faces in common planes
IPC: E04C2/34
Filed: 1977-05-04
Abstract: The structured body is for use as a sheet of packing material etc. and also for assembly with others to form part of a vehicle body. It comprises a sheet with a surface distorted to form a series of integral bosses and recesses close together, each being of triangular section in a plane parallel to the plane of the sheet. The edges of each recess are formed by those of three bosses round it. The adjacent apexes of these three bosses are spaced apart for a distance equal to a fraction of the length of each of their side. The surface at the tops of the bosses are in the same plane, forming a discontinuous flat surface on one side of the body, while those at the bases of the recesses perform the same function on the other side.
Patent FR-2354812-A1 (FR)
Title: Catalyseur pour l'oxydation de la (meth)acroleine en acide (meth)acrylique
IPC: C07C67/00
Filed: 1977-06-16
Abstract: Catalyseur pour l'oxydation, par des gaz contenant de l'oxygène, de l'acroléine ou de la méthacroléine respectivement en acide acrylique ou en acide méthacrylique, constitué par un matériau-support façonné, dont la surface est recouverte d'une matière à activité catalytique, de formule générale Mo12 Aa Bb Cc Dd Ox , dans laquelle A = V et/ou W, B = Cu et/ou Fe et/ou Mn et/ou Ni et/ou Cr, C = Nb et/ou Ta et/ou Bi et/ou Sb et/ou Sn et/ou Th et /ou Ce et/ou U, D = Li et/ou Na et /ou K et/ou Rb et/ou Cs et/ou T1 avec a = 0,1 à 18, b = 0 à 8, c = 0 à 10, d = 0 à 2 et x = 36,25 à 135. La matière catalytique est préparée, avant son application sur le support, à partir de sels des constituants facilement décomposables par voie thermique, en opérant de la manière habituelle par mélange de solutions aqueuses, de suspensions dans l'eau ou de masses humides formées par des sels des constituants, par séchage, par calcination de la matière séchée entre 140 et 600 degrés C, puis la matière est réduite jusqu'à une grosseur des particules inférieure à 150 mu m, et appliquée, après addition d'eau, sous la forme d'une couche d'épaisseur comprise entre 10 et 1500 mm sur le matériau-support préalablement façonné, dont la surface est rugueuse.