baber/WOPTO huggingface dataset:
Patent FR-3138572-A1 (FR)
Title: Procédé de revêtement de matériau cathodique d’oxyde de lithium-nickel-cobalt-manganèse
Inventor: LI AIXIA
IPC: H01M4/131
Filed: 2023-06-28
Abstract: La présente divulgation divulgue un procédé de revêtement d’un matériau cathodique d'oxyde de lithium-nickel-cobalt-manganèse et concerne le domaine technique de la synthèse de matériaux cathodiques. La présente divulgation concerne un procédé de revêtement d’un matériau cathodique d'oxyde de lithium-nickel-cobalt-manganèse, comprenant les étapes suivantes : (1) mélange du matériau cathodique d'oxyde de lithium-nickel-cobalt-manganèse avec une solution de permanganate de potassium et introduction d'une oléfine ; et (2) après la fin d'une réaction, un produit de réaction est séché et calciné pour obtenir un matériau cathodique d'oxyde de lithium-nickel-cobalt-manganèse revêtu de dioxyde de manganèse ; le nombre d'atomes de carbone dans l'oléfine étant ≤ 10 et le nombre de doubles liaisons carbone-carbone dans l'oléfine étant de 1. La présente invention concerne un procédé de revêtement d’un matériau cathodique d'oxyde de lithium-nickel-cobalt-manganèse. Par l'introduction d'une oléfine lors du mélange d’un matériau cathodique d'oxyde de lithium-nickel-cobalt-manganèse avec une solution de permanganate de potassium, le revêtement dirigé de défauts de surface est réalisé et la solution électrolytique peut être bien empêchée de subir des réactions secondaires avec le matériau cathodique dans les défauts de surface, sans générer une couche de revêtement excessivement épaisse.  (À publier avec la Fig. 1)
Patent FR-2020537-A1 (FR)
Title: Adhesive comp for bonding textile material - to elastomers
IPC: C08J5/06
Filed: 1969-09-16
Abstract: An adhesive comp. partic. suitable for treating textile material with respect to its bonding to elastomers, contains a mixture of an aq. dispersion of a partially condensed resorcinal resin and an aq. dispersion of elastomeric polymers including at least one copolymer which was obtained by polymerising, in aq. emulsion butadiene with alpha-chloroacrylonitrile and optionally with styrene wherein the copolymer contains 2-40% alpha-chloroacrylonitrile.
Patent FR-2014106-A1 (FR)
Title: Fabric scourer machine
IPC: D06B3/20
Filed: 1969-09-30
Abstract: Printed fabrics are scoured on a machine with rotating scourers with rounded edges acting on both faces of the fabric. Suitable rinsing equipment is provided. The scourers pref. consist of a triangle of three tubes.
Patent FR-2121528-A1 (FR)
Title: Veneer edging strip - is supported on rigid substrate whilst varnishing and then removed
IPC: B05D1/00
Filed: 1971-12-31
Abstract: The support (e.g. plastic or wood) has a separation sheet (eg. of paper) secured to its surface by polyvinyl alcohol based adhesive, and a sheet of silk finish paper covered by and impregnated with an aq. soln. of dextrin and starch is applied to the separation sheet. A film of polyester is applied to the silk finish paper sheet and the veneer is secured to the polyester film by polyvinyl alcohol-based adhesive. The laminated assembly is then compressed, and the veneer is varnished into eg. polyester, nitrocellulose. When the varnish is dried the silk finish paper sheet is separated from the separation sheet. The silk finish paper sheet is removed before applying the veneer to a surface. The strip can be cut, handles and applied without damaging the varnish.
Patent FR-2203590-A1 (FR)
Title: Insecticidal benzothienyl carbamates - for systemic use
IPC: C07C45/68
Filed: 1972-10-20
Abstract: Compounds of formula (I) (where R and R' are 1-4C alkyl, R being in the 2-, 3-, 5-, 6- or 7-position of the benzothiophene nucleus, and the broken line indicates an optional double bond) are used as systemic insecticides. They may be applied to the roots of plants so as to combat biting or sucking insects.
Patent FR-2168333-A1 (FR)
Title: Ion-exchange softener - with renewable cartridge contng regenerating agent
IPC: B01J49/00
Filed: 1973-01-11
Abstract: Upstream of the ion-exchange resin bed, the softener comprises a quickly-renewable cartridge contg. a regenerative agent, such as NaCl, opt. with disinfectant and/or rust-inhibiting additives. When regeneration of the bed is necessary, the only action required is the simple renewal of the cartridge which contains the right amt. of salt to regenerate the bed. No salt measurement, valve-sequencing or timing is necessary.
Patent FR-2217805-A1 (FR)
Title: Semiconductor photocathode for near-infrared radiation - comprising transparent gallium-aluminium arsenide layer and electron-emitting gallium-indium arsenide layer
IPC: H01J1/34
Filed: 1973-02-13
Abstract: Photocathode for near-infrared radiation comprises a relatively thick substrate (10-500 mu) having the general formula Ga1-yAlyAs (0.4 y 1) and a thin layer 0.5-10 mu) epitaxially grown on the substrate consisting of a p-doped cpd. having the formula Ga1-xInxAs (0 x 0.5), which is pref. coated with a mono-atomic layer of an alkali metal or its cpd. to facilitate electron emission. The substrate is sufficiently thick to ensure mechanical strength. On the other hand, the substrate transmits a considerable part of photons falling thereon so that a sufficiently copious electron emission takes place.
Patent FR-2222316-A1 (FR)
Title: Sodium redn. in Bayer residues - for subsequent working up of the iron oxide content
IPC: C01D1/04
Filed: 1973-03-22
Abstract: The Na-content of the residuel deposited in the Bayer Process after production of Al2O3 (the so-called 'red mud') is considerably reduced by treatment with CaO. The process yields a product which can be smelted to work up the Fe2O3 content of the mud. Reaction is carried out in steam and pref. at elevated pressure in an autoclave (3 - 20 atmos) for 6 - 48 hr. Shear and compressive forces are applied to the aq. CaO suspension/mud mixture by means of a grinding pump or disintegrator, or to the CaO/mud paste by means of a screw press or pref. a brick making press. Fresh surfaces for reaction are thus produced and the process made more efficient.
Patent FR-2224143-A1 (FR)
Title: Analgesic and antiinflammatory 2-(quinolyl-amino) benzoates - 2-(4-phenyl-piperazino)-ethyl 2-(7-or 8-substd-4-quinolyl-amino)-benzoate
IPC: C07D401/12
Filed: 1973-04-06
Abstract: Novel title cpds. have formula (where R1 = Cl, CF3 or SCF3 in the 7 or 8 position; R2 = phenyl opt. substd. by 1 or 2 Cl, CH3, CF3, OCFo or SCF3 gps., with the condition that the R2 phenyl gp. is substd. when R1 = Cl) including their acid addition salts.
Patent FR-2183713-A1 (FR)
Title: Neutron shield material - comprising polyurethane and absorption material
IPC: G21F1/10
Filed: 1973-04-17
Abstract: The material comprises polyurethane contg. a homogeneous distribution of up to 73 (60-73) wt.% absorption material, esp., B4C, Gd2O3 or LiF. It is used as a flexible foil or a mouldable, hardenable mass and is prepd. by mixing two components for polyurethane formation at room temp., mixing in the majority of the absorption material, polymerising and then adding the rest of the absorption material. The material is used for moulded construction elements or for sealing joints, spaces and leaks in reactor linings.
Patent FR-2239032-A1 (FR)
Title: Overheating protection device for transformer - uses reed relays with temperature sensitive ferrite core
IPC: H02H7/04
Filed: 1973-07-26
Abstract: The device enables the isolating switch to be opened as soon as the windings attain the limiting temperature, and comprises an isolating transformer (1) feeding a parallel circuit of thermostatic elements (3) placed in contact with the windings (5) of the transformer and controlling the opening coil (6) of a protective switch. The isolating (1) winding is wound round the magnetic circuit (2) of the transformer to be protected. The thermostatic elements (3) are reed relays which are initiated by a permanent magnet and a ferrite coil (4) which passes its curie point under the influence of temperature.
Patent FR-2217395-A1 (FR)
Title: Gnaw-resistant paints - contg oral irritants, for painting over lead-based paints
IPC: C09D7/63
Filed: 1973-08-09
Abstract: Gnaw-resistant paints, which produce a stinging or burning sensation in the mouth when gnawed or bitten by children dogs, rodents, etc. contain 0.01-1 wt % of a cpd. of formula (I) or (II): (where R is 7-12C alkyl or alkenyl, R1 is 3-8C alkyl, 4-9C cycloalkyl, 5-10C cycloalkylalkyl, 7-10C bicycloalkyl or 10-11C tricycloalkyl, R2 is H, Me or Et, A is COR3, C(Y)NR4R5 or C(Y)NHAr, R3 is H or 1-4C alkyl, R4 and R5 are H or 1-4C alkyl opt. substd. by CN, NO2, 1-4C alkoxy or 1-4C alkylthio, Y is O or S, and Ar is phenyl trisubstd. by H, halogen, NO2, 1-3C alkyl, trifluoroethyl, CN and/or 1-3C alkoxy). The paints are used on surfaces previously coated with Pb-contg. paints to avoid the risk of lead poisoning.
Patent FR-2250090-A1 (FR)
Title: Underwater harpoon arrow shaft - is of star-section to increase rigidity and reduce weight
IPC: F42B6/04
Filed: 1973-11-05
Abstract: The arrow body is profiled section in the form of a star, X, Y etc., giving rigidity, stability, force of penetration and ease of straightening. Compared with conventional round-section arrow shafts the weight is reduced, and it is particularly for use with underwater harpoon guns. The cross section can have up to six branches arranged either symmetrically or asymmetrically.
Patent FR-2266483-A1 (FR)
Title: Clothes hanger for skirts or trousers - has hollow two part clamp bars with elasticity forming central deformations
IPC: A47G25/48
Filed: 1974-04-04
Abstract: The hanger has two opposing sides, closed together and locked by a simple wire mechanism. The suspension hook forms part of this, which is held in two holes and inner bosses in the top edge of a side. Each side is made of semi-rigid plastic in the form of two half shells. The front half gripping the clothes has each outer third flat and ribbed for grip. The middle third is concave. A rimmed flange is provided around all edges, this fitting inside a mating flange on the rear half. Both parts are assembled using adhesive or heat sealing.
Patent FR-2268482-A1 (FR)
Title: Key carrier with plate opening for chain balls - has pivotal locking plate closing main plate opening
IPC: A44B15/00
Filed: 1974-04-29
Abstract: The plate (8) has an opening (9) through which the balls (7a, 7b) at the ends of the chains which hold the keys can pass. A number of slots (10, 11) which radiate from this opening allow the links (1) of the key holder chain to pass but not the balls. The chains are locked in this position by a flat locking plate (14) which is mounted on the plate and pivots around an axis (15) perpendicular to the plate. When the locking plate pivots it uncovers the opening (9) so that one or several key holders can be removed or put in while others are held in place.
Patent FR-2270793-A1 (FR)
Title: Thio-bis(aryl phosphoric acid esters) compsn - with insecticidal and anthelmintic activity for use in man and animals
IPC: A01K27/00
Filed: 1974-05-16
Abstract: Insecticidal and anthelmintic compsns. contg. as active component >=1 phosphoric esters of formula (I): (where A is N or CH; Z is O or S; R is Me or Et; R1 and R2 are H, or one to three Cl, Br, CF3, Me or NO2), are used to control parasites of man and animals. Specif. claimed is a compsn. of thiobis(4-dimethyl-thionophosphoryloxyphenyl).
Patent FR-2294882-A1 (FR)
Title: Remotely adjusted external vehicle mirror - has adjustable ball mounting with cable and sliding notched plate
IPC: B60R1/068
Filed: 1974-07-30
Abstract: The remotely-adjusted external mirror for automobiles consists of a plate (7) which carries the mirror (8) which is hinged around a fixed point by a ball assembly (13). There is a mechanical direction control operated from inside the vehicle. This consists of a notched plate with a guide which can slide and an eccentric (1). This is connected to a cable (22) which can slide and turn simultaneously. The cable control enables the mirror position to be adjusted in two planes, as desired, by simple operation of a knob (26) by the driver.
Patent FR-2281873-A1 (FR)
Title: Outboard motor fixing bracket for inflatable boats - has wood plate carried by two arms each fixed to boat edge at two points
IPC: B63B7/08
Filed: 1974-08-13
Abstract: The wood plate (10) has slots which slide over the vertical ends of the bent rear parts of two rigid support arms which are typically metal. The plate and arms, are clamped together by threaded hooks and wing nuts. Each arm rests on the stern of the inflatable boat and is fixed at the stern by means of a bracket and pin. The forward end of each arm is held by the rowlock base support where a fork fits under the rowlock. The arms may easily be removed when not needed but may also remain in position in the boat without inconvenience.
Patent FR-2287881-A1 (FR)
Title: Frame for pictures and similar objects - has pairs of profiles force fitted on junction pieces
IPC: E06B3/968
Filed: 1974-10-16
Abstract: Each profile has a hollow L section with the short horizontal leg forming the front of the frame. Each end is mitred and force fitted over one leg of a corner piece, this leg filling the inner space of the profile. After assembly, glass is fitted, together with e.g. a picture and a backing which are held in place by the deformation of lexible tongues on plastic inserts fitted into the framing and forming locks. Another backing is fitted to give a flush finish, this backing retained by cathes turned to hold underneath the inturned rims of th profiles.
Patent FR-2296562-A1 (FR)
Title: Intermediate floats to support submerged objects - typically transmitters for seismic surveys with floats towed by a ship
Inventor: CHOLET JACQUES
IPC: B63C11/48
Filed: 1975-01-06
Abstract: The float assembly consists of a pair of cylinders, which float horizontally side by side. The floats are joined by steel ribbing and bracing. The submerged fin Keels are fitted under the interconnecting bracing to give the floats stability while being towed. The floats may be towed in pairs. Each float is able to support a submerged object hanging by a carrying cable, with provision for monitoring cables. An alternative with a single wide float fitted with parallel fin Keels gives greater buoyancy for heavier submerged objects.
Patent FR-2270690-A1 (FR)
Title: Extendible and retractable antenna - is perpendicular to a supporting panel and slides through a guide of spherical form
IPC: H01Q1/22
Filed: 1975-03-17
Abstract: The motor operated retractable antenna is one where the antenna as it is retracted from an extended position is generally perpendicular to a supporting panel and slides through a guide while simultaneously pivoting to a position generally parallel with the panel. The guide is a spherical ball with an axial passage, and the motor actuates a slide associated with the lower end of the antenna and which slide moves on a path generally parallel to the panel and spaced from the pivot axis.
Patent FR-2304485-A1 (FR)
Title: Multi purpose drawing board - has panels attached to tube acting as hinge allowing use also as desk
IPC: B43K31/00
Filed: 1975-03-18
Abstract: A drawing board which can also be used as a desk, has two panels pivoting on each other by means of a hinge. This is formed by a tube (3) and cords cords passing through it and the panels. The panels are either placed one on top of the other, with the tube outside, or are turned the other way, leaving the tube inside, so that one of them acts as a desk. The angle of the latter can be varied by altering the cord tension. The tube can be hollow, with closing plugs at each end, for the storage of items, and the plugs can be equipped with rope rings for holding ink bottles.
Patent FR-2273176-A1 (FR)
Title: Annular compressor with accurate gap between plates - plastics coating on contact faces permits accurate machining
IPC: F04D29/16
Filed: 1975-04-03
Abstract: An annular compressor with outer plates (1, 2) carrying cup-shaped flow channels (5, 6) and with a bladed disc (4) between them acting as an impeller for the liquid circulating through the channels, has the contact faces (8, 9, 10) of the plates, particularly in the region of the inlet and outlet openings, covered with a layer of plastics material (11) so that it can be easily machined for assembly with the disc (4) inbetween, so that the space between can be accurately formed and give free rotation of the components in operation.
Patent FR-2310665-A1 (FR)
Title: Television receiver with detachable auxiliary units - has loud speakers with sound-receiving electronics and supply battery in units
IPC: H05K11/00
Filed: 1975-05-05
Abstract: A TV receiver has a case containing the picture-receiving electronics. Auxiliary units fastened tothe side of the TV receiver have loud-speakers, sound-receiving electronics and their own supply battery. The units are made-up of the main case (1) and separate auxiliary units (2,3,4,5). The main unit (1) has the picture screen (6) and the control knobs (7). Two recesses (22,23) can take auxiliary units (2,3). Two sets of slides (8,9,10,11) can take units (4,5) with loud-speakers. Connectors (18,19,20,21) for interconnection to loud-speaker units (4,5) are also provided. The construction facilitates servicing and repair.
Patent FR-2270832-A1 (FR)
Title: Seating aid for infirm persons using water closet - enables user to sit or rise unaided gives support when seated
IPC: A47K17/02
Filed: 1975-05-13
Abstract: A block (1, 1a) fits on the rear of the pan (2) using the seat bolts (3). Each side is a tubular arm (7), shaped to clear the pan and bent upwards. Each pivots (1b) in the block, enabling it to be raised independently. The forward end of each arm (12) has a hand grip (8, 10), pointing inwards to restrict the front opening. These can pivot outwards for entry. Also fixed to each side arm is a support bracket (13), ending in a tongue (14) locating on top of the pan. These absorb the person's weight on the arm and allow either arm to raise the seat against a stay (16, 17).
Patent FR-2297728-A1 (FR)
Title: Form pad production - using single sheets fixed together by adhesive application cone fitted with heater
IPC: B42C9/00
Filed: 1975-06-30
Abstract: The heat melted glue is exclusively applied to the edge of the set being produced using an applicator with a device to hold the sheet set. The glue applicator is movable along the edge of the set to be glued and is fitted with a glue container, a heating system and an adhesive application cone rotating around an inclined axis, the cone coating of which dips with its downwards facing area into the supply of adhesive and contacts the edge to be glued with its opposite area. The heating system is made in the form of an electric heater and is located inside the adhesive application cone.
Patent FR-2319736-A1 (FR)
Title: Guide device for cable being wound on reel - has chain transmission to move pair of guide rollers transversely at reel ends to correctly lay cable
IPC: D07B7/10
Filed: 1975-07-31
Abstract: The cable guide device traverses across the face of a reel and comprises a frame (1) with two pairs (2, 3) of vertical guide rollers. The cable (12), resting on a horizontal roller (41), passes between the first fixed pair of rollers (2) and through the second pair (3) mounted at the ends of a V-shaped arm (14) pivotal by a chain transmission connected to a control device (16). When the cable reaches the ends of the reel the operator moves device (16) on the drive sprocket and the V-shaped arm lays the cable into the corners.
Patent FR-2319437-A1 (FR)
Title: Conical tube manufacturing machine - can process blanks with any sector angle
IPC: B21D5/04
Filed: 1975-07-31
Abstract: The manufacture is by rounding-off of circular sheet metal blanks. The machine has a retainer with two clamps at one end, to tension radial blank edges, with at least one clamp being turntable relative to its fastening point, to allow a displacement relative to the other clamp. The machine also contains a die, which is displaceably positioned below the blank. Each clamp is positioned on the retainer so as to be turnable about its own geometrical longitudinal axis. The clamp ends have joints, one of which is positioned at the clamp fastening points. The clamps have securing elements, against turning. The die is positioned so that it may be moved out of the contact area of the clamps.
Patent FR-2303672-A1 (FR)
Title: Combined folder and exercise book - easily removed pages slide through slots in fitting attached to spine
IPC: B42F11/02
Filed: 1975-09-30
Abstract: An exercise book with pages which are held simply and which can easily be removed, consists of a cover with an attachment down the inside of the spine by means of which two sets of doubled over sheets are retained. This attachment is a strip of material with two longitudinal slots through which the sheets are inserted. Thus any pair of sheets can easily be extracted. The cover portion may be of p.v.c. sheet with stiffener panels inside, and the attachment can be static heat welded in position. The slots are on the attachment strip edges which fold about the centre of the strip.
Patent FR-2327150-A1 (FR)
Title: Container adapted for transportation on car roof - has flat base and moulded corners with longitudinal slots for side wall location
IPC: B65D6/18
Filed: 1975-10-10
Abstract: The container consists of a rectangular box with a lid which has a flat base. The base may be fixed permanently onto the bearers of a car roof rack. The corners of the container are made from moulded elements which have longitudinal slots to take the side walls and rigidly hold the structure. The sides and ends are collapsible onto the base, and the lid covers the panels and holds the assembly into place. It allows for the side panels either to form a sliding door arrangement or to be hinged.
Patent FR-2336939-A1 (FR)
Title: Atoxic biologically active fraction from bacteria - esp. Enterobacteria which affords protection against bacterial infection
Inventor: CHOAY JEAN
IPC: A61K35/74
Filed: 1975-12-29
Abstract: In the prepn. of an "atoxic, biologically active fraction", a water-soluble crude extract which is the prod. of the extn. of bacteria, which gives protection against bacterial infection, and which contains components having a mol. wt. >10000 (including bacterial endotoxins) is contacted, pref. in aq. soln., with an agent which eliminates or removes from the water-soluble crude extract the fractions contg. components of mol. wt. =10000-12000. The treatment is carried out under mild conditions. The new atoxic, biologically active fraction affords resistance to bacterial infection. It can be used to stimulate the immune reaction and prevent infectious diseases (esp. those resistant to antibiotics). The toxic fractions are advantageously removed from the crude extract by ultrafiltration or diafiltration, or by enzymatic means. The crude extract is pref. one obtained from Enterobacteria, esp. Salmonella enteritidis ATCC 31194.
Patent FR-2339768-A1 (FR)
Title: Joint for tubular structures - uses headed dowel with shank diameter equal to tube bore
IPC: F16B12/04
Filed: 1976-01-27
Abstract: The tubes (1, 2) are joined together at right angles and form part of a tubular framework. Holes (3, 4) having a diameter equal to the bore of the tube (1) are bored through the walls of the tube (2) at right angles to its axis. A dowel with a flat head (7) and a shank (6) with a diameter equal to the bore of the tube (2) is pushed through the holes (3, 4) and into the tube (2). The dowel is glued in position and forms a strong joint. The head of the dowel (7) may be embossed with a suitable design to improve the aesthetic appearance of the structure.