baber/WOPTO huggingface dataset:
Patent FR-3131850-A1 (FR)
Title: Synthese assistee par ultrasons de nanoparticules constituees d’un cœur ferrique recouvert d’or
Inventor: MOREL ANNE-LAURE
IPC: A61K9/14
Filed: 2022-01-20
Abstract: L’invention se rapporte au domaine des nanoparticules utilisables pour le traitement des tumeurs. Plus particulièrement, l’invention concerne un procédé de synthèse de nanoparticules d’oxyde de fer recouvertes d‘or qui sont biocompatibles grâce à l’emploi de réactifs qui respectent les principes de la chimie verte. Ces nouvelles nanoparticules sont destinées à un usage théranostique.
Patent FR-3136118-A1 (FR)
Title: Matière active positive pour élément électrochimique lithium-ion
Inventor: DILLAY VALÉRIE
IPC: H01M4/1315
Filed: 2022-05-25
Abstract: Une composition de matière électrochimiquement active comprenant un composé de formule (I)A1+x[MaM’b]O2-yFy (I)présentant une structure cristalline dans laquelle les anions O et F forment un premier réseau cubique face centrées, les cations A, M et M’ forment un second réseau cubique face centrées et dans laquelle au moins 50 % des cations sont désorganisés au sein du second réseau en ne se répartissant pas en feuillets parallèles entre eux où :A est Li ou Na0 < x ≤ 0,33a > 0b ≥ 0a + b ≤ 1 – x0 ≤ y ≤ 0,67M représente un ou plusieurs éléments choisis parmi V, Cr, Mn, Fe, Co, Ni, Cu et Ru ;M’ représente un ou plusieurs éléments choisis parmi Ti, Zr, Nb, Mo, Ta, W, Sn, Si, Al et Zn ;le composé étant revêtu de carbone. La présence du revêtement de carbone facilite l’étalement de la composition sur un collecteur de courant.  Figure d’abrégé : Figure 3
Patent FR-3138561-A1 (FR)
Title: Ensemble electrique pour securiser un reseau electrique haute tension d’un vehicule automobile electrifie
Inventor: GUERIN STEPHANE
IPC: H01H71/44
Filed: 2022-07-26
Abstract: L’invention concerne un ensemble électrique (1) configuré pour empêcher une ouverture intempestive d’un réseau électrique haute tension (RHT) d’un véhicule automobile, l’ensemble électrique (1) comportant une batterie électrique de traction (11) reliée au réseau électrique haute tension (RHT), au moins un contacteur (CT+, CT-) de sécurité configuré pour coupler ou découpler la batterie électrique de traction (11) au réseau électrique haute tension (RHT), un organe de sécurité (17) alimenté par la batterie électrique basse tension (15) et relié à l’au moins un contacteur (CT+, CT-) afin de contrôler une alimentation électrique de l’au moins un contacteur (CT+, CT-) pour autoriser une fermeture ou une ouverture du réseau électrique haute tension (RHT), et un dispositif électrique (16) configuré pour maintenir l’au moins un contacteur (CT+, CT-) fermé pendant une durée de référence en cas d’ouverture intempestive de l’organe de sécurité (17).  Figure 1
Patent FR-2000755-A1 (FR)
Title: Conjugated diene polymers having controlled molecular
IPC: C08F36/04
Filed: 1969-01-24
Abstract: Homopolymerisation of a conjugated diolefine (a) or copolymerisation of (a) with e.g. a vinylaromatic hydrocarbon such a styrene, divinyl benzene, p-bromostyrene etc., with the aid of an Alfin catalyst, is characterised in that the reaction is carried out in the presence of a 1,4-diene (b) of formula:- CH2=CR1-CHR2-CR3-CR4R5 as mol-weight regulator, wherein R1, R2, R3, R4 and R5 are H or 1-8C alkyl, the total number of C atoms in the molecule being 5-13. Use of the 1,4-dienes as molecular weight regulators makes it possible to use the highly efficient Alfin catalysts without the risk of obtaining polymers having excessively high molecular weight which would render them difficulty processable.
Patent FR-2010947-A1 (FR)
Title: Organo phosphonium compounds as additives for plastics
IPC: C07F9/54
Filed: 1969-06-16
Abstract: PREPARATION OF NITROGENOUS ORGANIC PHOSPHONIUM HYDROXIDES AND THEIR SALTS. F1-. By reaction of tris-aziridinyl-phosphine oxide with 1-3 molecules tris-hydroxymethyl-phosphine in presence of water; and neutralisation with acids. Preferably, in presence of 0.5-1 mol. water per mol. tris-hydroxymethyl-phosphine. Products used as additives in plastics to reduce inflammability.
Patent FR-2028887-A1 (FR)
Title: Internal combustion engine with synthetic - resin coated cylinder head cavity
IPC: F02B77/02
Filed: 1970-01-21
Abstract: Internal combustion engine with considerably reduced output of hydrocarbons in exhaust gases has its cylinder head cavity coated with synthetic resin, which is thermally stable at normal engine operating temperature, pref. a fluorocarbon, P.T.F.E. hexafluoropropylene or trifluorochloroethylene of thickness between 0.013-0.025 mm.
Patent FR-2068529-A1 (FR)
Title: Anti-depressant dibenzo-cyclopropapenta- - lenes
IPC: C07C245/14
Filed: 1970-08-28
Abstract: Anti-depressant dibenzo-cyclopropapentalenes. Cpds. of general formula: (where R1 and R2 are H, methyl or ethyl, and A is alkylene contg. not >3C atoms) and their salts with mineral or organic acids. Also new are cpds where in at least one of A, R1, and R2 methylene gp. joined to N is replaced by carbonyl. They may be prepd. by reacting the corresp. cpd. where -NR1R2 is replaced by -CHO and A is methylene, ethylene or a direct bond, with an amine HNR1R2, or by reducing a corresp. cpd. contg. carbonyl attached to N to give a methylene gp. The cpds. have CNS stimulant action, oppose narcotic effects of reserpine and tetrapenazine and are potentiator for noradrenaline and amphetamines.
Patent FR-2083509-A1 (FR)
Title: Blow moulding of shoe components
IPC: B29C49/04
Filed: 1971-03-23
Abstract: Shoe components such as heels, wedges or weft soles are blow moulded from parisons which are clamped in the blow mould in such a manner at one of their ends that the line of clamping coincides with the line of greatest stress in the blow moulded components, whereby weakening of the wall bearing the greatest load is prevented by stretching of the parison wall during blow moulding.
Patent FR-2132528-A1 (FR)
Title: Tube bundle plate - for heat exchanger, made up cheaply without drilling
IPC: F28F9/18
Filed: 1971-04-07
Abstract: To overcome drilling expenses the laminar composite tube plate is made up by bonding together a set of comparatively thin sheets in which tube perforations, formed in a single pressing operations on each sheet, are aligned to take the ends of a heat exchanger bundle. The bonding material may be a thermosetting resin also used to secure the tube ends.
Patent FR-2154308-A1 (FR)
Title: N-(isopropylpyrrolidin-3-yl 3-methyl-2-phenyl pentanoates - with analgesic,spasmolytic anti ulcer,antitussive,bronchodilator,an
IPC: C07D207/12
Filed: 1971-09-28
Abstract: Cpds. are of formula: (where X1 is OMe, OEt, Cl; X2 is Cl or F). Prepd. by reaction of the appropriate acid chloride with N-isopropylpyrrolin-3-ol. Daily dosage is 25-200mg. 1-5 times orally; 10-75 mg. once or twice parenterally or 25-150 mg. once or twice as suppositories.
Patent FR-2180593-A1 (FR)
Title: 8,11a-methano-1h-cyclohepta(a)naphthalenes - mitotic suppressants
IPC: C12P15/00
Filed: 1972-04-21
Abstract: The compound of the formula:- the monoacetate and mono-hemisuccinate of this cpd. (the acylated hydroxy group being the primary hydroxy group on the side chain at the 9 alpha-position); and salts of the hemisuccinate; or the enantiomeric (mirror image) forms of these compounds. The above cmpds. are mitotic suppressants and are active against DNA viruses e.g. Herpes simplex and Vaccinia viruses. They may be made up into pharmaceutical prepns. for parenteral adminstration with suitable carriers. (I) is prepd. by cultivating a suitable strain of Cephalosporium aphidicola in a nutrient medium, as more fully described in the example below. Acylation with acetic anhydride or succinic anhydride in pyridine gives the required mono-acylates. Prolonged acetylation produces a triacetate.
Patent FR-2219753-A1 (FR)
Title: Meat tenderisation - by injection with aqueous enzyme soln. contg. tragacanth
IPC: A23L13/70
Filed: 1973-03-01
Abstract: Method comprises intramuscularly injecting the prerigor meat to a level of 1-4% dressed wt. with an aq. soln. contg. 0.1-0.4% by wt. tragacanth soln. and sufficient enzyme product to provide a proteolytic enzyme activity of 0.01-0.05 M.C. unit per g. A synergistic effect upon the enzyme distribution and meat tenderisation is obtained. The injection method overcomes any flaccid consistency or wet appearance, and the enzyme soln. can be uniformly injected and distributed in the meat without clogging of the needles and other injection equipment.
Patent FR-2219991-A1 (FR)
Title: Straightening stitches of a knitted web - using roller with uniformly distributed spikes which extend through stitches
IPC: D06H3/12
Filed: 1973-03-02
Abstract: A knitted web is advanced through the nip of a dressing roller having a uniform array of spikes (e.g. conical, rectangular pyramid) on its surface and a backing roller having indentations (e.g. peripheral grooves, recesses) capable of receiving the teeth, one of the rollers being driven. The spikes pass through the stitches of the web and extend into the indentations of the backing roller, to ensure accurate alignment of the stitches and improve the quality of the web. The webs may be used as a backing web for tufted fabrics or may have electrically conductive yarns inserted in it.
Patent FR-2223806-A1 (FR)
Title: Illuminated electrical switch - has separate switching for main circuit and tally lamp for vehicle dash board
IPC: H01H23/02
Filed: 1973-03-27
Abstract: The switch body contains the mechanism for closing the main contacts and the auxiliary mechanism for switching the illuminating source on and off. The rocker of touch bar is translucent and the lamp in the switch shines through to show the status of the switch. The touch bar operates both switch actions and the illumination source can be switched directly or via a resistance to give two levels of illumination. The principal action has a snap movement and may be used for two way switching.
Patent FR-2196823-A1 (FR)
Title: Golf ball sheath - comprising ionic resin and chlorosulphonate polyethylene
IPC: C08L23/08
Filed: 1973-05-09
Abstract: A golf ball core is sheathed in a compsn. comprising an ionic resin made of a copolymer of ethylene and alpha,beta-unsatd. mono- or dicarboxylic acid of 3-8C, except (meth)-acrylic acid or a copolymer of a is not >10C alpha-olefin other than ethylene and a 3-8C alpha,beta-unsatd. mono- or di-carboxylic acid, the resin being mixed with 5-20wt.%, based on resin, of a chlorosulphonated polyethylene. The sheath is tear resistant, confers good click and feel and does not need vulcanising.
Patent FR-2187226-A1 (FR)
Title: Insecticide emulsions - with improved activity stability and clarity
IPC: A01N25/04
Filed: 1973-06-05
Abstract: Title oil-in-water emulsion contain 0.001-5 wt.% of an organic water-insoluble insecticide (pref. ethylparathion, malathion, diazinon, carbaryl or disulphoton), 0.001- 20.0 wt.% of an emulsifier, and 0.001-15.0 wt.% of a hydrotrope, the remainder being water; The insecticide being in the form of micelles having a mean dia. 1000 A.
Patent FR-2237108-A1 (FR)
Title: Lightweight plastic tube for electric cables - has part of circumference transversely ridged and part plain
IPC: F16L9/127
Filed: 1973-07-02
Abstract: The plastic tube is manufactured by a continuous forming process and has the upper part (1) of its periphery transversely ridged for structural strength and the lower part (2) either plain or longitudinally ridged for the easy flow of fluids. Both the wall thickness and the radius of curvature of the lower part can be manufactured different to those of the upper part. As an alternative plain portions may be used top and bottom of the tube joined by sides transversely ridged. The ridges may be either annular or helical and they add strength to the thin walled flexible tubes.
Patent FR-2241744-A1 (FR)
Title: Self-recharging torch - is automatically recharged from vehicle batteries on placing in socket
IPC: F21L4/08
Filed: 1973-08-21
Abstract: The light is for fitting to vehicles equipped with batteries, and its rechargeable batteries are automatically recharged from the latter immediately the housing is placed in the socket designed to receive it. The socket can be mounted in the vehicle dashboard, and the light can be arranged to switch on automatically immediately on removal, and off immediately on replacement in the socket. The light housing is metal and conducts curent between the lower contact of the pair of nicke cadmium batteries and a spring bulb contact, the current from the upper battery contact passing through a spring and wire to the bulb mounting disc. When inserted in the socket the batteries are raised by a contact pin passing through the housing and connected to the vehicle battery, the lower contact then no longer contacting the housing.
Patent FR-2260080-A1 (FR)
Title: Sensor system for length-measuring instrument - has phototransmitter and photoreceiver with linearly moving spot
IPC: G01B11/02
Filed: 1974-02-01
Abstract: The sensor consists of a phototransmitter and a photoreceiver. The photoreceiver contains means to form a spot or a linearly moving tracer starting from an internal moving part made to rotate. The cylindrical receiver has a cylinder jacket with a slit, the internal moving part and an elongated element which is placed on the inside and is opposite the slit and directs the incident light to photosensitive elements. The cylinder jacket can have, in the area of the slit, parallel deflectors at right angles to the slit, which pass on the direct incident light and prevent the entry of obliquely incident radiation.
Patent FR-2264716-A1 (FR)
Title: Reflecting beacon for traffic routes - has reflecting surface on tube containing damping coil spring
IPC: E01F9/627
Filed: 1974-03-21
Abstract: The reflector is mounted on a resilient shaft to ensure that no damage is sustained if the beacon is struck. To achieve all around visibility the reflecting surface is made a body of revolution, cylindrical (2) for viewing from the ground, or a truncated cone (14) for viewing form the air. THis body is supported by a spigot (7) projecting from its base and engaged in a sleeve (4), the whole being located in the shaft (1) by a set screw (5). The shaft itself is formed from a helical spring (6) enclosed in a flexible sleeve (3) of rubber or plastic. At the base of the shaft, a mounting sleeve (9) is provided to which is attached a spike (11) to be driven into the ground.
Patent FR-2266526-A1 (FR)
Title: Game with ring receiving ball on string - has end of string attached to handle carrying the ring
IPC: A63B67/22
Filed: 1974-04-03
Abstract: The handle (1) has a rigid element (2) at one end which encloses a circular opening (3). This opening is larger than the diameter of the ball (6) so that the ball can pass through it easily. The rigid element has several holes (4) around the opening to which one extremity of the thread (5) can be fixed. The other extremity is attached to the ball (6) which is spherical. The rigid element can be adjustable to vary the size of the opening. The handle is moulded from plastic and its rigidity is increased by a rib (7).
Patent FR-2232997-A1 (FR)
Title: Stripping hides from carcases - of cattle pigs sheep etc. hanging by the back legs and finishing by the head
IPC: A22B5/16
Filed: 1974-06-14
Abstract: The eqpt. is a vertical support on which a cradle may move up and down. The cradle supports a rotatable cylinder on a horizontal axis to which the hide may be attached. The cradle is raised. The hide is attached to the cylinder with chains and then the cylinder to rotated as the cradle is lowered. The power is transmitted hydraulically. The eqpt. needs relatively little headspace.
Patent FR-2277149-A1 (FR)
Title: Light unbreakable transparent plastics "Petri" box - heat moulded and stamped from thin strip
Filed: 1974-07-04
Abstract: The box has no thickening to interfere with th visibility of its contents. The thickness of the box is 0.6 mm and of the lid 0.4 mm. The bos is flat and usually round with slightly flared rims on box and lid for easy fitting. They are used expandably in laboratories in large quantities for e.g. cultures. The plastics strip may be PVC, cellulose acetate, polystyrene etc.
Patent FR-2280088-A1 (FR)
Title: Radio location of emitting object in space - by measurement of phase variation of energy received by antenna with given motion
Inventor: ZAKHEIM J
IPC: G01S3/52
Filed: 1974-07-24
Abstract: The object in space emits a radio signal of the periodic, sinusoidal type and the phase variation of the energy received on the ground is measured by a mobile antenna whose motion follows a known law; the phase is compared with the phase of the energy received by a fixed reference antenna. The mobile antenna may rotate in uniform, circular motion. A phase discriminator is used whose inputs may be connected to one or other of the antennas. The reference antenna may be positioned at the centre of the circular path followed by the mobile antenna.
Patent FR-2282354-A1 (FR)
Title: Read vehicle distress warning switching device - uses two contact elements to switch current to switch and to indicators
IPC: B60Q1/38
Filed: 1974-08-19
Abstract: The two items energising the bipolar switch (CD), that is the blades (L1, L2) making contact simultaneously are used (contrary to normal practice) to carry out two distinct functions. One blade makes or breaks the contact between the assembly and the current source (S) and the other makes and breaks the left hand and right hand flashing circuits (G), (D). The device avoids complicated cabling and also the use of a special switch to give a distress warning signal. It is easily applied to standard flasher systems.
Patent FR-2293672-A1 (FR)
Title: Heat recuperation system for house - with foul air circulated under floor and discharged outwards or upwards between double walls and roof
IPC: F24F7/04
Filed: 1974-12-06
Abstract: A heat recuperator for the hot gas outlet of a central heating furnace has a box shaped chamber with insulated sides and top, with at least one removable panel, and with two large oval holes through one side for entry and discharge of combustion gases. Inside is mounted a set of serpentine water circulation coils mounted one above the other, with a pump at the entry connection to circulate the water. Baffle plates can be located between the coils, and an upper discharge hole can be located near the top for additional discharge of cold combustion gases, also an air purge can be fitted. Alternative designs include a set of vertical heat exchange tubes each made from a sandwich of two corrugated sheets, giving a finned design.
Patent FR-2303671-A1 (FR)
Title: Heat-shrinking casing printing process - uses block formed from offset film produced from distended support
IPC: B41M5/00
Filed: 1975-03-10
Abstract: A printing process used with heat shrinking casing enclosing articles, or sealing capsules over bottle stoppers, uses a printing block formed from an offset fil, which in turn is produced from a distended support. The film can be prepared by reproducing the image on the latter. To prepare the distended support, a section of tubular extensible material can be plaed round the item to be enclosed, after which the image to be reproduced is applied to it. The section is stretched out flat and drawn out to a length corresponding to the length of the casing circumference before final shrinkage. This distorts the image which, in its distorted condition is fixed on the offset film in order to form the printing block.
Patent FR-2306136-A1 (FR)
Title: Snap fitted barrel lid - has centre removable using line of weakness and pull cord and fittable on smaller dia. barrel
IPC: B65D17/00
Filed: 1975-04-04
Abstract: The lid is e.g. circular or rectangular and has an edge groove which is fitted over the edge of the container. The shape of the groove is such that it forms an effective seal all the way round. The sides of the groove are ribbed for additional strength. A similar groove (8) in the lid has a smaller diameter than the first so that the second groove will fit, in the same way as the first, over a smaller container when the centre of the lid is removed from the lid along a line a weakness (4) between the two grooves. The line of weakness is broken by pulling on a cord (7) extending along the line of weakness.
Patent FR-2311097-A1 (FR)
Title: Alloy of aluminium, cerium, copper and magnesium - for castings which are subjected to high temp. and press
IPC: C22C21/00
Filed: 1975-05-15
Abstract: The Al alloy has the compsn. (wt.%) 4.0-6.0 Cw, 2.0-4.0 Cu, 1.0-3.0Si, 0.7-2.0 Mn, 0.05-0.5 Zr, 0.1-0.3 Mg, balance Al, and contains pref. in addn. 0.2-0.7 Sb, 0.25-0.5 Ni and a small amt of 0.2 (total) V, Ti, Cr and Mo. The alloy is suitable for castings which are dense and are subjected to high temp. and pressure. For heat exchanger housings exposed to a liquid or gas at high press. and at temp. of about 400 degrees C. For air conditioning systems, and combustion engines.
Patent FR-2275948-A1 (FR)
Title: Telephone with interchangeable ringing tone - cassette containing sound generator slots into base of telephone
IPC: H04M19/04
Filed: 1975-05-29
Abstract: A telephone with interchangeable ringing tone, of the type consisting of a supply circuit operating in response to a call signal, has a tone generator responding to the output signal of the supply circuit, producing a predetermined low frequency sound signal. A sound amplifying circuit is driven by the output signal of the supply circuit, and a loudspeaker responding to the output signal of the amplifier circuit, emits a sound signal at the low frequency. The sound generator is contained in a cassette, which is slotted into the side of the telephone.
Patent FR-2279055-A1 (FR)
Title: Die-cast aluminium radiator for high specific conductivity - has series of radiating ribs which heat through flow of air and are attached to the heating medium flow pipes
IPC: F28F1/26
Filed: 1975-06-17
Abstract: A radiator made out of die-cast aluminium for heating systems with high specific heat conductivity consists of a series of radiating ribs and a central fluid circulation pipe is constructed such that the ribs (3) are attached to the pipe (1) in such a way that they create guide channels (4) for inflow of the fluid to be heated, and are bounded by a vertical back wall (6) which delineates the area through which the fluid medium (air) to be heated passes in a vertical channel (5). The ribs (4) are bent in construction and form rising channels (4) between their surfaces. Details of the disposition of ribs in relation to heating medium pipe and medium to be heated circulation channels are described.
Patent FR-2317625-A1 (FR)
Title: Moulded plastics explosive shell carrier - has corrugated cylinders in pairs each with screw cap and integral carrying handle
Inventor: MORAINE GERARD
IPC: F42B39/26
Filed: 1975-07-09
Abstract: A container and carrier for explosive shells is plastics moulding of e.g. polyethylene, closed one end, and threaded around the other end, for fitting a screw cap. The cylindrical exterior is stopped, with larger diameter portions of the same size alternating with smaller diameter portions also of the same size. The smaller diameter portions are corrugated and also fit closely around the shell. Two containers may be integrally joined, the bridging part being shaped to form handle. The screw cap is also recessed to form a handle. The larger dia. portions are also corrugated. A sealing ring is included under the screw cap.