baber/WOPTO huggingface dataset:
Patent FR-3131184-A1 (FR)
Title: Soutien-gorge d’allaitement absorbant
Inventor: BARADJI KANY
IPC: A41C3/04
Filed: 2021-12-26
Abstract: Ce soutien-gorge d’allaitement absorbant comprenant un comportant une première épaisseur, extérieure, comportant une maille en coton, une deuxième épaisseur, intérieure, comportant un polyester à base de polyuréthane, et une troisième épaisseur, intérieure, comportant une matière absorbante à base de viscose à environ quatre-vingts pourcents et de polyester à environ vingt pourcents.  Figure pour l’abrégé : [Fig 1]
Patent FR-3136661-A1 (FR)
Title: Composition comprenant au moins un glycolipide, au moins un acide ou alcool gras linéaire ou ramifié liquide, au moins une charge non siliciée et au moins un polysaccharide, utilisation et procédé mettant en œuvre la composition
Inventor: FANFAN ROMAIN
IPC: A61K8/49
Filed: 2022-06-20
Abstract: Composition comprenant au moins un glycolipide, au moins un acide ou alcool gras linéaire ou ramifié liquide, au moins une charge non siliciée et au moins un polysaccharide, utilisation et procédé mettant en œuvre la composition La présente invention concerne une composition comprenant au moins un glycolipide, au moins un acide ou un alcool gras linéaire ou ramifié liquide comprenant entre 6 et 18 atomes de carbone, au moins une charge non siliciée, et au moins un polymère polysaccharide.  Elle concerne également l’utilisation d’une telle composition pour diminuer et/ou inhiber et/ou prévenir l’apparition des points noirs cutanés, et un procédé cosmétique de soin des matières kératiniques, telles que la peau, comprenant au moins une étape d’application sur lesdites matières kératiniques d’une telle composition.  Figure pour l’abrégé : Néant
Patent FR-2029358-A1 (FR)
Title: Finned heat exchanger element
IPC: B21D53/08
Filed: 1969-01-22
Abstract: Two identical rack- or comb-shaped half-chills are placed face-to-face with their teeth offset to form a zigzag passage at their tips and fitting around a heater element, and are laid on a casting bed under at least one pouring nozzle from which molten metal is allowed to fill the chills and enclose the heating element.
Patent FR-2007123-A1 (FR)
Title: Installation for the crystallisation and drying of polyes- - ter chips
IPC: C08J3/00
Filed: 1969-04-25
Abstract: Polyester chips are reheated in a vortex type drier in which the layer of chips is constantly agitated until they are in a crystalline state. On removal from this drier, they are preferably stored in an intermediate silo and then transferred, once several charges from the vortex drier have been obtained, to a vacuum oscillating drier of much larger capacity where the process is completed. This process has the advantages of reducing the time of treatment, increasing production capacity and decreasing the energy and apparatus costs, and the polyester chips have a residual humidity of 0.0290.
Patent FR-2050221-A1 (FR)
Title: Radiation dosimeters using tetrazolium - salt
IPC: G01T1/04
Filed: 1969-07-03
Abstract: Ionising radiation dosimeter comprising a flexible support coated with a colourless tetrazolium salt (I) which yields a formazane dye on exposure, in a binder. (I) is pref. of formula nwhere R2 and R3 are each aryl or heterocyclic gps. R' is H, alkyl, aryl, heterocyclic gp. OH, COOH, SO3H, SH or NO2 pref. R' and R2 and R3 are all phenyl Y is an anion pref. Cr-). Binder may be gelatin, PVA, cellulose acetobutyrate, or polyvinyl pyrolidone; support is pref. cellulose triacetate or polyethylene terephthalate.
Patent FR-2068428-A1 (FR)
Title: Fluorothioanilides analgesics and antipyretics
IPC: A61K31/165
Filed: 1969-11-14
Abstract: Fluorothioanilides of formula (I) posses analgesic, antipyretic and anti-inflammatory activity. where R=straight or branched lower alkyl, R1-R5=H, F or lower perfluoroalkyl. The cpds. maybe prepd. by reaction of the corresponding fluoroanilide with P2S5. In example 10g p-fluoroacetanilide was treated with 5g PXS5 in 80g toluene to give 6.1g (I) R=CH3; R3=F; R1, R2, R4, R5 = H; m.pt. 89-90 degrees C.
Patent FR-2073251-A1 (FR)
Title: Flavanol polyacid complexes - useful for stabilizing and purifying flavanol monomers for antiscorbutic use
IPC: C07D311/62
Filed: 1969-12-03
Abstract: Complexes are made from flavanol monomers and polyacids chosen from organic polyacid-alcohols, phosphoric acid, and boric acid. These complexes arer stable and thus useful in preserving the flavanol monomers for antiscorbutic use. If the complexes are made from several flavanol monomers and polymers in a mixture, the complexes can be selectively dissolved in different solvents, and this is a useful method for purifying flavanols. The preferred polyacids are citric and tartaric acids, and the prefd. flavanols are (-)epicatechin and leucoanthocyanidol.
Patent FR-2087981-A1 (FR)
Title: N-substd pyrrolyl-alcohols and ethers
IPC: C07D207/325
Filed: 1970-05-05
Abstract: N-Substd. pyrrolyl-alcohols and -ethers. Cpds. (I), useful as anti-histamines, spasmolytics, anti-serotonin agents and barbituric acid potentiators: (where R is Ph and R1 is either H when R2 is OME, Oet, O(CH2)3NMe2, CH2OMe, O(CH2)3 or Me when R2 is OMe, or OH when R2 is CH2NEt2; or R is Me and R1 is either H when R2 is OEt, CH2OMe, CH2O(CH2)2OEt, or O(CH2)3NMe2 or OH when R2 is CH2NEt2) are prepd. by cyclising R.COCH2.CH2COMe with NH2.CH2CHR2R1 or etherifying the free alcohols of (I).
Patent FR-2101143-A1 (FR)
Title: Laser dye - using aqs soln contg organic additive
IPC: H01S3/213
Filed: 1970-08-28
Abstract: Liquid laser uses as laser medium a fluorescent dye in aqs. soln. contg. an organic additive which can retard the molecular association of the dye and the soln., the concn. of the fluorescent monomer being very high for this type of function. The additive permits a gain of amplification very much greater than obtainable using pure water as solvent and the optical quality of the laser cavity is better than when using a purely organic solvent. The effect is obtained without raising of the threshold for the laser effect.
Patent FR-2116250-A1 (FR)
Title: N-(2-chloroethyl) fluoroacetamide - with acaricidal and insecticidal activity
IPC: A01N37/18
Filed: 1970-12-01
Abstract: N-(2-Chloroethyl) fluoroacetamide of formula F-CH2-CO-NH-CH2-CH2-Cl is effective as an acaricide and insecticide, active against e.g. Eotetranychus carpini, Panonychus ulmi, and esp. against cockroaches. Prepd. by treating fluoroacetylchloride with ethyleneimine or heating methyl fluoroacetate with ethanolamine and treating the product with SOCl2.
Patent FR-2138275-A1 (FR)
Title: Reducing the lifetime of carriers - in logic circuits attached to analogue circuits
IPC: H01L21/00
Filed: 1971-05-21
Abstract: Method of selectively reducing the lifetime of carrier in logic circuits without affecting the analogue circuits circuits associated with them in which a lifetime reducing dopant metal is diffused into the wafer through windows in an insulating layer, characterised in that the bases of the logic circuits but not those of the analogue circuits, are also exposed via 'auxiliary' windows.
Patent FR-2140311-A1 (FR)
Title: Hollow building blocks - with cores filled with conducting or insulating materials esp expanded polystyrene
IPC: E04B1/62
Filed: 1971-06-09
Abstract: Hollow bricks or building blocks with their internal cavities filled with a material which provides acoustic or thermal insulation, fire resistance, or an ability to conduct electricity or heat supplied by suitable conductors through the walls of the block. Claims blocks with cores filled with expanded polystyrene. Esp. for upgrading the performance properties of building blocks or slabs with multiple internal cavities, using different fillers in different cores.
Patent FR-2152411-A1 (FR)
Title: Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime
IPC: C04B7/345
Filed: 1971-09-13
Abstract: Cement for heavy cement or concrete mfr. for road surfaces, cement floors and mortars, contains opt. filled hydraulic binder consisting of >=21% extractable lime, (calc. on active binder), and a component of formula : AaBbCc (where A is combined CaO; B is combined SO3 and C is Al2O3, Fe2O3, Cr2O3, Mn2O3 or V2O3 and a, b and c are +ve integers) and pref. 0.5% free CaSO4 (determined by Forsem method), =37% combined CaO + SO3 and having a (free CaO + SO3) / (total CaO) wt. ratio >0.38. Heavy cement or heavy concrete also contains aggregates in addn. to 1-15 (5-10) wt.% cement and pref. has wet density of 2.2-2.6. It is pref. prepd. by mixing hydraulic binder, aggregate and opt. filler and compacting in presence of 2-11 (3-10) % water. Filler and hydraulic binder are used in 30:70 to 70:30 wt. ratio. Filler pref. consists of SiO2, lime or lime-silica, and has Blaise specific surface of 2500-8000 (4500-8000) cm2/g.
Patent FR-2159180-A1 (FR)
Title: Epsilon caprolactam purificn - by crystallisation from aromatic solvent and distillation
IPC: C07D201/16
Filed: 1971-11-09
Abstract: Epsilon-Caprolactam obtd. by rearrangement of cyclohexanol oxime at high temp. with catalysts contg. boron trioxide, is purified by crystallisation from benzene or 7-8C alkyl benzene (toluene, xylene) at 0-50 degrees C followed by recrystallisation in the solvent and vacuum distillation to remove the small amt. of oxime which remains. The prodt. is used for polyamide prodn.
Patent FR-2141658-A1 (FR)
Title: Continuous ingot casting mould - employing an electromagnetic inductor to produce ingots having exteriors of required geometric typ
IPC: B22D11/01
Filed: 1972-02-15
Abstract: Continuous ingot-casting mould has an encased inductor comprising electrically insulated, cooled, hollow rails of rectangular cross-section, each of which is connected to two current supply points generating counter phase currents in the opposing sections. Each inductor port consists of similarly oriented semi-circular sections which are successively linked by pins, with the semi-circular rails of the opposite part of the inductor associated with the cavities for the ingots. The breadths of their rectangular cross-sections are positioned perpendicular to the semi-circular sections and horizontal to the pins.
Patent FR-2182619-A1 (FR)
Title: Cold cathode for electro emission devices - by lowering the extraction potential using a diffused dopant
IPC: H01J9/12
Filed: 1972-03-27
Abstract: The electron extraction potential of a solid (metal or semi conductor) is lowered by the presence of a second material soluble therein in the surface thereof. An amt of second material is dissolved in the first material by surface deposition and thermal diffusion. The cold cathode may be for emission of electrodes under stimulation by photons, X rays, ions or electrons or by field effect. Fewer handling operations are employed than in prior art and hence there is less risk of contamination. Surface is completely impregnated and hence surface emission is uniform.
Patent FR-2149383-A1 (FR)
Title: Bitumen filler - consisting of finely ground soft tertiary sandstone comprising sand cemented by opal or calcite
IPC: E01C7/18
Filed: 1972-08-02
Abstract: Filler for bitumen compsns. consists of finely ground, soft tertiary sandstone composed of glauconiferous sand cemented locally by opal or calcite, this material being found formations of the lower tertiary "landerien" age. The filler combines the properties required for high quality bitumen fillers, i.e. a high absorption power for bitumen resulting from a void volume of 0.30-0.50 and a good water stability. The filled bitumen has good flow properties and is durable.
Patent FR-2221536-A1 (FR)
Title: Vacuum depositing thin layers - using appts. which improves homogeneity of deposited layers
IPC: H01J37/305
Filed: 1972-08-31
Abstract: Appts. comprises substrates to be coated; a vacuum enclosure; a compact plasma generator with >=1 outlet, and >1 target formed of the material to be deposited and placed close to the plasma generator. The target is supplied with high frequency alternating current from a source close to the enclosure.
Patent FR-2232473-A1 (FR)
Title: Submerged telpher system for water skiing - has guided cable with couplings for skier-towing surface floats
IPC: B61B11/00
Filed: 1973-06-05
Abstract: This is basically a telpher system but with the pulley mounted horizontally below the water level. The pulleys are sited so as to give adequate depths of water for vessels using the anchorage. The rope is of synthetic fibre. The system, as well as being used for water skiing, may also be used for towing boats to their anchorages. The rope is held at virtually constant depth by guide gullies on the bottom of the marina, etc. For skiing, the course is a closed one, the skiers leaving by a free skimming section ending on a beach. The floats have aerodynamic sections to reduce resistance and eliminate vibrations due to waves. They are each preferably attached to the cable via a pole pivotally attached to a connection on the cable.
Patent FR-2213105-A1 (FR)
Title: Centrifuge separator for automatic chemical analysers - comprises centri-fuge container with side chamber guide walls for uniform sediment distribution and prevention of re-mixing
IPC: B04B5/02
Filed: 1973-11-05
Abstract: Container design for automatic centrifuge which separates materials according to density when rotated around its vertical axis, incorporates a side chamber which at least partially surrounds the central axis. Guide walls in the side chamber are spaced to permit uniform distribution of the sediment during centrifuging, but prevent remixing of the sediment when the centrifuge slows down. The sepn. of blood contg. Erythrocytes, is effected above the cells where it can be immediately sepd.
Patent FR-2255521-A1 (FR)
Title: Valve for pneumatic rotary sheet transporter - has sprung electromagnet for control of two systems simultaneously
IPC: F16K31/06
Filed: 1973-12-21
Abstract: The valve is for rapid release of pressure or vacuum in ducting and rotating devices. The assembly comprises a tube (TU) sealed by a joint (J) in a bearing (Rb) on the rotating component (F1), with the other end fixed in a T-piece (RT). One of the other branches connects to the other components, (FL, F2), and the third is closed by a valve (C) made of metal and compressible discs. An electromagnet (EA) is used to open the valve and a return spring (RC) to close it. The assembly is built from commercially available components.
Patent FR-2212359-A1 (FR)
Title: Transparent polyamides for injection moulded articles - contg. meta- and-or para-xylylene diamines, aliphatic diamines and aromatic dicarboxylic acids, and having high glass transition temps
IPC: C08G69/00
Filed: 1973-12-28
Abstract: Transparent polyamides, for prodn. of injection-moulded articles which may be used at high temps., are prepd. from (a) a mixture of (i) 50-100, pref 65-100 mol % m-xylylene diamine and 50-0 pref 35-0 mol % p-xylylene diamine (based on total (i) components) and (ii) >=1 linear, aliphatic 2-20, pref 5-12C diamine and/or >=1 aliphatic 3-20 pref 6-12C diamine in which amino gps are separated from one another by 2-6 pref 5-6C atoms, and C chain between amino gps. may be substd by >=1 alkyl, esp. Me or Et gp., provided (i) + (ii) mixt contains 5-95 pref 20-70 mol% (ii) and (b) >=1 aromatic 6-20 pref 8-14C esp. 1-ring dicarboxylic acid carrying COOH in m- or p-posn., or a corresp deriv.
Patent FR-2258139-A1 (FR)
Title: Electrical supply for portable apparatus - has a source of current connected through contacts joined to the feet
IPC: A61F7/00
Filed: 1974-01-22
Abstract: The device allows freedom of movement of the user or users of tools, individuals heating elements, batteries or protheses. The supply of currant, which is protected against short circuits by some means such as electromechanical circuit-breakers, supplies a zone of contacts (10, 11) which are joined to one or both feet (9). Contact between these contacts and the portable apparatus is by means of a wire going along the length of the leg. The electrical supply is joined to a transformer, the secondary coil of which supplies a zone of contacts arranged in parallel lines (1, 2) in the ground, or as a network under a carpet.
Patent FR-2259031-A1 (FR)
Title: Sheet glass stacking frame - has outward inclined end supports to apply compressive load to sheets
IPC: B65D85/48
Filed: 1974-01-28
Abstract: Device used in the storage and transport of a number of sheets of fragile material, for example glass. The sheets of glass (3) are supported vertically by two end frames (2). Each frame comprises side members (4, 5, 6) joined by upper and lower cross-members (7, 8). The weight of the load is carried by the lower cross pieces, and these are closer together than the feet (6), so that the moment of the load causes a compressive end load to be applied to the sheets by the upper cross members. Means (60) are provided to hold the assembly together and eyes (9) to lift it. Variations apply a load to the top fo the sheets, or are suitable for thin high stacks of sheets etc.
Patent FR-2264708-A1 (FR)
Title: Two part weather shield for motor cyclist - has front part on handle bars and rear part on saddle overlapping overhead
IPC: B62J17/08
Filed: 1974-03-21
Abstract: A cowling designed to protect the rider of a motor cycle or moped from the weather, including the sun, and particularly to protect the head of the rider from rain, has front and rear portions of moulded plastics material which are oval in shape, viewed from the front, and consisting of curved shells, one fixed to the handlebars and one attached behind the saddle. They overlap at the top, over the rider's head, and are shaped so that they still overlap when the front portion swings around as the handlebars are steered. Both parts incorporate a viewing window.
Patent FR-2267602-A1 (FR)
Title: Resonator plate for motor vehicle horn - has diameter greater than that of vibrating membrane
IPC: G10K9/20
Filed: 1974-04-09
Abstract: The electromagnetic vehicle horn has a vibrating membrane, which is pref. of undulating cross-section, held around its periphery between the front and rear halves of the horn casing, and above which the resonator plate is positioned, both the latter and the membrane secured to the shaft of the electromagnetic drive motor. The central part of the resonator plate is hollowed out, facing the front of the horn, and the diameter of the resonator plate is greater than that of the vibrating membrane. The thickness of the resonator plate is chosen in dependence on its diameter and the metal from which it is made, so that it resonates at the mean frequency of the frequency band emitted by the horn.
Patent FR-2229756-A1 (FR)
Title: Hydrocarbon cracker using hot gases - for naphtha, gas oil or crude feedstock
IPC: C07C4/04
Filed: 1974-04-30
Abstract: Reactor for cracking hydrocarbons with a hot gas, particularly a reactor capable of treating a range of feedstocks, e. g. naphtha and crude, comprising, (a) a circular, convex lens-shaped, hollow body (A) consisting of two walls joined along their periphery and having a central opening on >=1 wall; (b) >=1 hollow feed chamber open at both ends, one of these being joined to the body (A) in such a way as to enter at the joint zone and provide a flow of vapour tangential to the joint line at a flow rate sufficient for this to a vortex stream in the body (A) (c) >=1 tube open at both ends, one of these being connected to the body (A) at the level of and concentric with the central opening and communicating freely with the interior of (A); (d) overall dimensions such that the ratio of the length (b) of (A) along its polar axis to its equatorial dia. (a) is 0.05:1-1:1, the ratio of the equivalent (hydraulic) dia. of (c) of the central opening to the equivalent diameter (c) of the tube is 1-0.1:1, the ratio of the length (d) of the tube to its equivalent dia (c) is 5-200-1 and the ratio of the volume of (A) to the volume of the tubs ie 0.01-5:1.
Patent FR-2273175-A1 (FR)
Title: Gear wheel driven displacement pump - has system of inter meshing gears with static and rotating sections and hermetic pumping chambers
IPC: F01C9/00
Filed: 1974-05-31
Abstract: A gear wheel driver displacement pump has one of the gear rims as the cross-bars carrier and this rim is statically mounted, whereas the intermediate gear wheels are mounted such that they can ride on the static gear rim in order to set the other gear rim in motion. The rotation of this rim is transmitted to the working shaft of the pump. The bevel gear serves as the drive component with the external toothed gear rim. The surface of each cross-bar to which is attached an intermediate gear wheel is of cylindrical section of radius similar to that of the external diameter of the intermediate wheel such that the hermitic chambers only receive a minimal corrosive material volume.
Patent FR-2275458-A1 (FR)
Title: Rifamycin SV derivs - and their hexahydro analogues, with 4-(oxadiazol-2-yl) -phenyliminomethyl substituent in 3-position
IPC: C07D498/08
Filed: 1974-06-21
Abstract: Rifamycin SV derivs. and their 16, 17, 18, 19, 28, 29-hexahydro derivs. are new, having in the 3-posn. a gp. of formula (where R is OH or alkoxy; R' is OH, SH, alkoxy or alkylthio). The cpds. are rifamycin SV (R = OH, R'=OH; R = OH, R' = SH) hexahydrorifamycin SV (R = OH, R' = OH) and 29 other derivs. of rifamycin SV. Antibiotics active against resistant Gram +ve bacteria, for treatment of tuberculosis, biliary infections and viral tumours.
Patent FR-2235136-A1 (FR)
Title: Demethyl bleomycin A2 prepn - anticancer agent, by treatment of bleomycin A2 in soln with a base
IPC: C07H15/26
Filed: 1974-06-26
Abstract: 3-(Methylmercapto) propylamino bleomycin (demethyl bleomycin A2) (I) is prepd. by decomposn. of 3-(S,S-dimethylmercato) propylamino bleomycin A2) (II) with a base in a solvent. (I) is useful as an anti-cancer agent. Process is easier to carry out and gives better yields.
Patent FR-2276536-A1 (FR)
Title: Industrial burner using liquid or gaseous fuels - combustion chamber has internal baffles to prevent excess fuel cooling
IPC: F23C3/00
Filed: 1974-06-26
Abstract: The combustion chamber is of the conical type having the flame generator at the smaller end (1) and the exhaust gases at the larger end (4). The outer end is fitted with an internal baffle (4). A number of different configurations are described. The baffle consists of a flat truncated cone. The small end of the cone fits over a cylindrical portion which is opened along the lower side. The exhaust gases are deflected through the centre of the cone, and have to circulate round the cylinder to the flue stack. The combustion efficiency is thus increased.
Patent FR-2278719-A1 (FR)
Title: Alpha, omega allyl polymers contg ether and carbonate gps - additives for improving impact strength of known allyl polymers
Inventor: SENET
IPC: C08G64/00
Filed: 1974-07-19
Abstract: Novel alpha,omega-allyl polymers of formula (I): (where Z is a polyether chain -(RO)-n or a polycarbonate chain -A-(O-C-O-B-O-A)-nO-; R is lower alkylene and A and B are indep. opt. branched (cyclo)aliphatic gps.), are obtd. by condensation of bischloroformate on a diol in the presence of an inorganic base at 0 degrees C, followed by washing with water. The polymers are used as additives (0.5-20, pref. 0.5-10%) to improve the impact strength of allyl polymers derived from monomers which contain ether or carbonate gps. The prepn. of (I) results in high yields and does not necessitate distillation or low pressure sepn. operations for purifying the prodts.