baber/WOPTO huggingface dataset:
Patent FR-2018646-A1 (FR)
Title: Luminescent screen used in radiography
IPC: G21K4/00
Filed: 1969-09-22
Abstract: Luminescent screen exhibits image visible by radiation of X-rays. Screen emits electromagnetic radiation in visible spectrum and is made from material made by hot pressing. Applications are in radiography where advantages include good image definition and sensitivity over all screen.
Patent FR-2053291-A1 (FR)
Title: Substd indoles quinolines and azoles - useful as optical brighteners bactericides and fungicides
IPC: C07D235/18
Filed: 1970-07-29
Abstract: Cpds. are prepd. by reacting CO at elevated temp. and pressure, in presence of a noble metal and Lewis acid catalyst, with a nitrogenous cpd. of formula:- (where R1 and R2 are H, alkyl, alkoxy, aryl, halogen or together with adjacent C form -CH=CH-CH=CH-; D is (1) C-CO-R, where X is O, S or NR3 where R3 is H, alkyl or aryl, and R is alkyl, alkenyl, aralkyl, aryl, styryl or gp. of formula: - where Y is alkylene, alkenylene or arylene, and Z is nitro, azo or azoxy, or (2) a -CR4=CR5-CO-R6 gp. where R4 and R5 are as R1 and R2 except halogen and R6 is alkyl or aryl, or (3) a -CHR7-CO-R8 gp. where R7 is H, alkyl. alkoxy or halogen, and R8 is alkyl or aryl). 2-Substd. azoles obtd. are useful as optical brighteners for natural and synthetic materials, N-acyl-azolinones have antimicrobial action, N-benzoylated derivs. of 2-benzoxazolinones have bactericidal and fungicidal action and the hydrazone and oxime of N-acetyl-2-benzoxazolinone are tuberculostatic agents.
Patent FR-2148349-A1 (FR)
Title: Metal article prodn - uses spraying techniques to obtain harder and stronger articles
IPC: C23C4/18
Filed: 1971-08-10
Abstract: Method comprises spraying metal (pref. from the platinium group) onto a stationary target which is cooled to promote the solidification of the droplets into a coherent deposit. The deposit is removed from the target and subjected to mechanical working to densify the deposit. The worked deposit may be annealed. The uses include spinarettes, platinum alloy gauzes for catalytic oxidation of ammonia to nitric acid, permanent magnets, electrical contacts, and heaters wires.
Patent FR-2186235-A1 (FR)
Title: Antiviral lysed brucella compns - for treating aphthous fever and Newcastle disease in animals and influenza in man
IPC: A61K35/74
Filed: 1972-05-05
Abstract: Antiviral compsns (I) contain as active component, a fraction with a M.W. 2000 to 35000 which is isolated from lysed Brucella, pref. B. abortus. Compsns. (I) also stimulate non-specific defence mechanisms of the body. (I) contain no visible bacterial fragments, and pref. no. nucleic acid which may be removed by pptn. with streptomycin sulphate. Lypis of the organisms may be done mechanically, ultrasonically by bacteriophage or chemically.
Patent FR-2184471-A1 (FR)
Title: Ginger-flavoured caramels and boiled sweets - with piquant and hot flavour
IPC: A23G3/48
Filed: 1972-05-18
Abstract: Sweets, which may be chewed, sucked or crushed, contain 0.5 - 2% of ginger powder. Caramels are made from 1 kg. of crystallised sugar, 0.32 kg. of crystal glucose, 0.2 kg. of honey, 0.2 kg. of butter (alone or with margarine) 12 c.l. of milk, pinch of salt, 0.5-2% of ginger powder, with optional additions of walnuts, hazelnuts or almonds, and 0.1-0.2% of lecithin. The sweets have a piquant and hot flavour which soothes the taste and stimulates the salivary glands.
Patent FR-2198828-A1 (FR)
Title: Pistol for activated resin spray-up - incorporating a hydrostatic drive turbine to simplify the internal mixing
IPC: B29B7/74
Filed: 1972-09-13
Abstract: In a pistol for mixing and spraying (polyester) resin compsns, mixing is achieved by a free running turbine driven by the hydrostatic press of the feedstock liqs. Pref. the mixt leaving the turbine chamber is further homogenised by chicanes which generate cross-flow currents as the mixt approaches the discharge nozzles. Pref. the gun is provided with ancillary flows of compressed air and acetone for rinsing the gun after use. Design does not involve a positive mechanism or introduce air to turn the mixing blade, reducing gun complexity and wt or contamination of the resin mix. Example design involves a spring loaded needle valve seating against a PTFE bush to control the resin and catalyst component flows.
Patent FR-2173272-A1 (FR)
IPC: D04H11/00
Filed: 1973-02-23
Abstract: Cylindrical groups (47) of oriented-fibre pile elements, which can be of various colours, gripped by a removable sheath (48), are formed in a mechanism (10) and brought onto the upper surface (123) of conveyor belts as far as onto a longitudinally partitioned surface (139), where the sheaths are removed. The pile elements once liberated expand and are pushed by means of four indented walls (150 to 154) in line with each partition (140), these walls describing a rectangular movement (156, 157). The pile elements thus joined together into a continuous layer are brought beneath an adhesive-coated strip of fabric (173), advancing at the same speed as the layer of pile elements and the exposed face (172) of the layer is brought into contact with the adhesive-coated face of the fabric. Patterned carpets are thus obtained with a minimum of manual intervention.
Patent FR-2220639-A1 (FR)
Title: Paper coated gypsum board mfr. - by slip casting, the paper being locally precoated discontinuously with starch
IPC: E04C2/04
Filed: 1973-03-09
Abstract: Gypsum board s made by applying a discontinuous, regularly distributed layer of sports of adhesive based on uncooked starch on two sheets of paper, lining the mould with these sheets, with the adhesive side inwards, pouring the slip of gypsum paste into the mould and allowing it to set then demoulding and heating the board to accelerate the set and cook the starch. The starch produces local adhesion, so that the paper is held firmly across the surface.
Patent FR-2226155-A1 (FR)
Title: Hair tonic - contg snake serum
IPC: A61Q7/00
Filed: 1973-04-18
Abstract: Snake serum dilutable with water, alcohol, talc, or an oily component, in e.g. ointments, pomade, face lotions, lotions or aerosols, etc. is incorporated in cosmetic prepns. in 0.01-50%, pref. 0.05-5 vol.%. Agent prevents dandruff, and hair loss. In an example, fresh blood collected from striped snakes by cutting their hearts alive, is added to 3.8% soln. of Na citrate, the mixt. stirred and stored, refrigerated for 10 hrs. The resulting supernatant is decanted to collect the serum portion, to which is added a small volume of an aq. soln. of carboxylic acid. Compsn. of tonic was: sepd. serum portion 10.0 cc; camellia oil 20.0 cc; salicylic acid 5.0 cc; hydrophilic ointment 100.0cc; and perfume trace.
Patent FR-2700209-A1 (FR)
Title: Systèmes de désignation de cible.
IPC: G01S17/00
Filed: 1973-07-05
Abstract: L'invention concerne les systèmes de désignation de cible notamment les systèmes où un marqueur désigne une cible à un lanceur de projectile. Un marqueur 11 capable de sélectionner une cible 10 la désigne à un système de lancement de projectile 12 par des moyens établissant entre eux un canal de communication bilatérale par un rayonnement pulsé se réfléchissant sur la cible sélectionnée 10. Des moyens de coder le rayonnement désignent la cible de façon unique. Application à la désignation d'une cible notamment par un véhicule terrestre à un avion par un rayonnement de laser infra-rouge.
Patent FR-2243892-A1 (FR)
Title: Air vacuum rubbish treatment system - draws air through grille at base of a compaction chamber
IPC: B65F1/12
Filed: 1973-09-19
Abstract: The rubbish treatment system is suitable for multi storey buildings using a sealed, ducted air system. A chamber (5) is fitted at the end of the final duct (3). When full of rubbish, a photoelectric cell operates the piston (6) which moves forward and compresses the material into the cavity of a die (4, 7), forming a block of reduced volume. Liquids extracted during this process are disposed of through holes (11) in the walls of the chamber. Operating air for the system is drawn through a grille (8) in the compression chamber; refuse passing through this is collected on two filters, one being a standby.
Patent FR-2279048-A1 (FR)
Title: Cooling of liquid or condensation of steam - with media sealed inside container or conveyed through system of pipes
IPC: F28D5/02
Filed: 1973-12-28
Abstract: An auxiliary liquid is allowed to evaporate at least partly on the outer surface of the container or pipe system and this surface is kep moist by artificial means at all times. Part of the auxiliary liquid which has not evaporated is collected by force of gravity and recycled to moisten the cooling surfaces. Evaporaton of the auxiliary liquid can be speeded up by forced ventilation or natural draught. The liquid cooler to put this method into effect has facilities for the natural or forced flow of cooling gas, artificial moistening of the outer surface of the exchanger with the auxiliary liquid and controlling the output of the apparatus.
Patent FR-2257068-A1 (FR)
Title: Cooling panels for blast furnaces - providing cooling for internal refractory lining support ribs
IPC: F27D1/12
Filed: 1974-01-03
Abstract: In a cooled shaft furnace, partic. a blast furnace comprising a steel shell on the inner face of which cooling panels are fixed, is provided with (a) internal vertically aligned cooling pipes whose upper and lower ends pass through the shell to the outside of the furnace, and (b) a support rib through which a pipe with connections outside the shell also runs substantially in a horizontal plane. At least a part of the vertical pipes pass through the cooling panel on a significant part of the vertical dimensions of the support rib.
Patent FR-2263728-A1 (FR)
Title: Profiled door section for kitchen cabinet - has lower hand grip and upper and lower grooves for fixing strips
IPC: A47B95/02
Filed: 1974-03-12
Abstract: The section has a flat back (1) with top and bottom sides (2, 3) flat and at right angles. Depending on use, a groove (4) in one of the sides takes a flat strip (5) for fixing purposes. The front of the section has several wide shallow decorative grooves (6), the area below curving inwards, using a large radius (7), to a rounded bottom (8, 10). The following section (12) projects outwards, being formed by a curve (11) rising from the bottom to a vertical front face (13). The enclosed form (9) is similar to that of the human finger. The final section (14) blends the projecting vertical front face into the original front.
Patent FR-2270341-A1 (FR)
Title: Cathodic sputtering thin films - silicon nitride deposited on semiconductor wafer in nitrogen gas contg silane
IPC: H01L21/318
Filed: 1974-04-09
Abstract: Process for depositing a thin very pure film of material formed by reaction in the gaseous phase, where the substrate is placed in a vessel which is filled with a gas below atmos. press., the gas contg. one of the reactans, and a high-frequency electrical potential is applied to two conductors located on each side of the substrate to create a plasma. The novelty is that the gas contains all the reactants necessary to form the thin film. The substrate is pref. a semi-conductor wafer, esp. of Si, the gas being mainly N2 contg. silane to form a film of silicon nitride. Process is used for depositing layers of e.g. Si3N4, SiO2 or gallium nitride on semiconductors.
Patent FR-2266520-A1 (FR)
Title: Disinfectant concentrate contg alkyl benzalkonium halides - as the active constituent
IPC: C11D1/62
Filed: 1974-04-03
Abstract: Disinfecting conc. consists of (a) 99-99.9wt. % inert constituent and (b) 0.1-1.0wt. % of an active constituent of (1) 25-50wt. % of a chelate-forming agent and (2) 50-75wt. % of a mixt. of n-alkyl-benzalkonium halides of formula: (where R is H or 1-2C alkyl; R1 is 1-4C alkyl; R2 and R3 may each be 1-2C alkyl and R4 is 8-18C n-alkyl; X being a halogen). The conc., when suitably diluted (to, pref. 250-1500 p.p.m. B2), is used to combat gram-negative and gram-positive bacteria and fungi (e.g., Pseudomonas aeruginosa, Trichophyton interdigitale, type 640, Staphylococcus aureus, Salmonella chloreraesius, E. Coli etc.), hospitals, clinics, food-prepg. vessels, industrial treatment of plants, preventing algae in swimming pools, skin cleansers etc. The disinfectant is highly effective and has a large spectrum of applications.
Patent FR-2267090-A1 (FR)
Title: Maltose-contg solns for heart-lung machines - for reduced fluctuations in sugar, insulin and potassium levels
IPC: A61K31/70
Filed: 1974-04-12
Abstract: Filler solns. for heart-lung machines contg. maltose (I) are new. The solns. contain 10% (I). When used during heart operations the (I)-contg. solns. are superior to 5% glucose in respect of fluctuations of sugar, insulin and electrolyte (esp. K) levels. Maltose is not converted into glucose in the blood (only intracellularly) and its metabolism does not depend on insulin.
Patent FR-2268995-A1 (FR)
Title: Mfr. of endless belt - has V-joint with covering gaiter and self adhesion by heating
IPC: F16G3/10
Filed: 1974-04-25
Abstract: An endless belt (1) is joined by means of a V joint (in the direction of belt movement) with mating sections (1a, 1b). The joint is then covered by a type of gaiter. The belt is of synthetic material, based on a superpolyamide substance and the gaiter is of similar material. The assembly is self adhesive following the action of heat used in conjunction with specially shaped pincers. The gaiter can have a thin protective film, which can be removed easily. The belt can be also have internal wire reinforcements. These can be non regular in pattern to make one part of the gaiter weaker than the rest.
Patent FR-2230892-A1 (FR)
IPC: F16C23/08
Filed: 1974-05-15
Abstract: 1426154 Bearings BORG-WARNER CORP 5 April 1974 [21 May 1973] 15289/74 Heading F2A In a rolling bearing assembly comprising a housing 12, an inner race 24, and an outer race 28 constructed of two parts joined together, a locking pin 40 is situated in an opening 38 in the outer race, the pin having enlarged terminal portions 42, 43 and a reduced waist portion 41; the housing has a recess 44 for receiving one terminal portion 42, and the outer race opening 38 has a complementary shape to the waist portion and the other terminal portion of the pin, whereby the pin effectively limits relative rotation between the outer race and housing. The waist portion of the pin may be cylindrical or conical. The pin is of a ductile metal or of PFTE, and may be constructed as a blind rivet. The bearing is held in the housing by means of a ring member 20 and a snap ring 22; alternatively the housing is split. The outer race parts may together define the opening 38, and may be welded together with the pin in place.
Patent FR-2283202-A1 (FR)
Title: Flame proofing agent for cork - comprising s.pacified organic and inorganic salts applied before or after agglomerating cork particles
Inventor: SCHAPIRA JOSEPH
IPC: C08L97/00
Filed: 1974-09-02
Abstract: A flameproofing agent for cork contains at least one salt of formula: AmBn(H2O)p where B is a mono or divalent zino, cation, an alkali metal or alkaline earth metal cation, or an ammonium cation which may be substd. by radicals contg. C or N or both m is 1-6, n is 1-3. A is an anion of formula YuXv where Y is chosen from B, Si, P, Ti and Sb and X is O or halogen, u is 0-5 and v is 1-9, p is 0-6. The agent is suitable for flameproofing all cork contg. compsns.
Patent FR-2242945-A1 (FR)
Title: Leather watch band - with an eventual third leather band between the external and the trimming ones
IPC: A44C5/16
Filed: 1974-09-03
Abstract: In each end of the leather watch band a two-arm steel, spring clip covered by external leather strip, has one of its arms placed between the external and the trimming leather bands to which the first arm is fixed by a hook. The second, free arm with same length is also covered by an external leather strap to which it is glued, covering the watch-case's cross-bar. As fixation element on first arm's end there is a clamp, passing through a hole in leather and tempered in its folding area while it is folded at 180 deg. towards the first branch till it touches the trimming leather.
Patent FR-2287081-A1 (FR)
Title: Diet display card indicating vitamin and calorie totals - has selector listing different foods and is fitted with totalising wheels
IPC: G06G1/00
Filed: 1974-10-02
Abstract: The diet display card is used to enable the total number of calories and vitamin values, of the different foods consumed during the day, to be displayed. It has a selector disc listing different foods, which is rotated to bring the required food in front of a viewing window, with the corresponding number of calories and vitamins automatically displayed through further windows pref. with a window for each of the different vitamins. The front of the card has a number of totalising wheels so that the wheels can be rotated in accordance with the calorie and vitamin values obtained through corresponding windows.
Patent FR-2315911-A1 (FR)
Title: Anticoagulant copolymers - of vinyl-pyridinium and e.g. polyvinyl alcohol
IPC: C08F8/44
Filed: 1974-12-12
Abstract: New oligomers consist of n groupings of formula (I) and p groupings of the formula-Y- (II) (where R1 is H or 1-6 C alkyl; each R2 is 1-6 C alkyl; z is 0 1,2 or 3; R3 is is not >16C alkyl or alkenyl, or benzyl; X is an organic or mineral anionic group; Y is a divalent group derived from a monomer with an ethylenic C-C bond, the symbols Y being different if desired when p>1; n is o-100; and p is a whole number such that n + p is not > 100; and the symbols X and R3 can be different groups of formula (I) ), the oligomers having a solubility in water of >=1 wt. % at 20 degrees C. The oligomers are anticoagulants having an activity different from that of heparing. They are soluble in water and compatible with blood, and their toxicity is low. The oligomers have a neutralizing action towards heparing and can be combined with other polyelectrolytes of the polyanionic type and with cation-exchangers. Results of tests for anticoagulant activity and acute toxicity are given in the specification.
Patent FR-2298938-A1 (FR)
Title: Solar heating system for greenhouses - has heat absorbers connected to hot water pipe network and hot air blower operating with thermostatically controlled valves
IPC: A01G9/24
Filed: 1975-02-03
Abstract: The apparatus is used for the storage of solar heat in the soil of a greenhouse by means of subterranean water pipes. The pipes can be made of some cheap plastics material of approx. 25 mm internal diameter and they may be placed at a depth of 0.30 m, at one m/intervals. The operation of the system involves a series of thermostatically controlled valves, which stop the supply of hot water from a reservoir when the temperature becomes too high. Another thermostat can set off a hot air blower if there should be a dangerous fall in temperature during the night. This enables a less expensive heat absorber to be used with safety, when rapid heating is required.
Patent FR-2301809-A1 (FR)
Title: Accumulative flow meter for liquid circuits - comprises enclosure divided by wall which is deformed by pressure differences across it
IPC: G01F3/20
Filed: 1975-02-19
Abstract: Accumulative flow meter determines the volume of liquid which has flowed during of given interval of time in a liquid circuit, the flowmeter being connected in series with the circuit. A pressure difference is set up between the flowmeter inlet (14) and outlet (16) pipes. The flowmeter comprises an enclosure that can be filled with liquid, and a wall (28) that divides the enclosure into two separate subenclosures. This wall is deformed under the effect of a pressure difference between the two sub-enclosures and actuates a mobile liquid supply valve (56) outside the enclosure.
Patent FR-2301222-A1 (FR)
Title: Bone fracture reducing apparatus by compression - has pairs of gripping pads with faces bearing against bone to close longitudinal cracks
IPC: A61B17/66
Filed: 1975-02-21
Abstract: The apparatus reduces fractures or lengthwise cracks in bones by external compression, having one or more pairs of gripping pads (3, 4) each formed by a stem ending in a support face (5, 6) coming in contact with the surface of the bone (2). External devices (9, 12) maintain the pads in line with their support faces on opposite sides, so as to press the bone at right angles to the plane of the fracture to be reduced. Each support face can be curved, with an irregular surface, and the pads can be held in place by jaws clamped together. Each pad can have a tapped shank screwing into the tapped hole in the respective jaw.
Patent FR-2303167-A1 (FR)
Title: Fuel economiser for internal combustion engine - maintains constant head of fuel supplied to carburettor
IPC: F02M37/00
Filed: 1975-03-04
Abstract: An engine fuel economising device is a constant head device installed between the fuel pump and carburettor. A small tank (1) is connected by a pipe (3) to the fuel pump and by a pipe (10) to the carburettor. The other end of the tank is connected by a pipe (11) to the main fuel tank. As fuel flows into the tank through the pipe (3) it flows through small holes (17) at the base of the first baffle (16). When the fuel level rises to the edge of the notch (15) in the central baffle (12) excess fuel overflows, passing through the holes (17) in the third baffle and returns to the main fuel tank. The carburettor is thus always supplied with fuel at constant pressure.
Patent FR-2304739-A1 (FR)
Title: Air conditioned building using natural convection - has conducting outer wall and insulating inner wall with vented roof apex
IPC: E04B1/76
Filed: 1975-03-20
Abstract: The building allows the air inside to be constantly changed without using conventional power-driven ventilating systems. At the same time, however, the inside temp. is kept constant, and is particularly useful in warm climates. The building consists of vertical cavity walls and a sloping roof. The outer walls (2, 5) are made of a heat conducting material such as steel whereas the inner walls (3, 6) are heat insulating. To allow for intake of fresh air, openings covered by flaps (8) are provided at the base of the outer walls. When the outside temp. is high, the outer walls become warm, causing the air entering the cavity (4) to rise, carrying with it a layer of cold air near the inside wall. This enters the building through an opening at the top of the inside wall. An outlet for the warm air inside the building is provided at the roof apex.
Patent FR-2313515-A1 (FR)
Title: Floor section with insulated panels - has rectangular ties joined to prestressed concrete ridge pieces during moulding
Inventor: ELICHE JEAN
IPC: E04B5/02
Filed: 1975-06-02
Abstract: The structural section of the floor-panel has parallel rigges or girders (31) made of pre-stressed concrete, with reinforcements (32) inside. The floor-section has concrete ties (44) all round the ties being thicker than the ridge-pieces (31) and jointed to these during the moulding process. The ties (44) are pre-tangular of a rectangular trapezoid cross-section, with a vertical, outer surface, a top surface with inside ledge acting as a rest surface, a slanting inside surface and a horizontal bottom surface. The second floor section rests on the tops of the ridge pieces. The third section is hooked onto the bottom of the ridge pieces with elastic cushioning in between. The bottom surface of the second section and the top surface of the ceiling section are coated with a layer of insulating material, as are the internal surfaces of the ties.