baber/WOPTO huggingface dataset:
Patent FR-2187209-A1 (FR)
Title: Soft paste type cheese - such as Camembert having smooth homogeneous texture and extended shelf life
IPC: A23C19/05
Filed: 1972-06-13
Abstract: Curds for making soft paste cheese is pressed in filter sacks to drain off liquid; the sacks hang from cross-bars suspended on hangers from a roller track, and the pH of the curds is maintained at 5.2, or just above; the cross bars are of circular or flattened oval cross-section, where they pass through the sack loops and have flat, vertical end-pieces to engage corresp. slots in the hangers. The cross-bars are easily fitted into the sack loops and readily engaged in the hangers from which they are not easily dislodged by accident.
Patent FR-2201154-A1 (FR)
Title: Anodes mfr. for tin plate prodn - appts produces good quality anodes at high speed and is completely safe for operatives
IPC: B22D5/00
Filed: 1972-10-03
Abstract: Apparatus for manufacturing anodes, for tin plating white iron, comprises a no. of bucket-type moulds joined together to form an endless chain associated with step by step advancing apparatus, the mould having an outwardly oriented open face; a casting apparatus situated adjacent one end of the chain and adapted to transfer a measure amount of liquid metal from a crucible into a mould in a resting position; and at the other end of the chain, a handling apparatus comprising a lowering apparatus and a pusher transporter carrying the anodes from a position on the chain to a stacking apparatus. The lowering apparatus and the pusher transporter are arranged on a carriage and the staking apparatus is supported on a gantry type frame.
Patent FR-2156032-A1 (FR)
Title: Substrate cathode sputtering - with insulated intermediate screens between cathode and anode potential screen
IPC: C23C14/34
Filed: 1972-10-04
Abstract: Substrates are coated by HF cathode sputtering at 10-1 - 10-3 Torr pressure by a cathode, surrounded by a screen at anode potential. In addition, conductive intermediate screens are put between cathode and screen, insulated from cathode and anode, the clearances being such that no glow phenomena occur. The outer screen surrounds the face ends of the other its own face end terminates at right angles to the cathode.
Patent FR-2211199-A1 (FR)
Title: Shaper for potatoes "dauphine" - has fristroconical receptacle with sized openings in smaller base
IPC: A47J43/20
Filed: 1972-12-22
Abstract: Large base is open; the receptacle can be supported above a frying pan, and has a handle. Pref. teh interior can have a movable system enabling the openings to be closed off, so that the prepn. of pure can be supplied at will, to flow out by gravity. The receptacle may have the shape of a pyramidal frustrum.
Patent FR-2217318-A1 (FR)
Title: 1-Cyano-2-desoxy riboses prepn - from 1-halo-2-desoxy riboses, inters for C-nucleosides
IPC: C07D307/24
Filed: 1973-02-13
Abstract: Cpds. of formulae (I) and (II) (where R is H, an aliphatic or aromatic carbonyl-contg. protecting group, or alkyl) are prepd. by treatment of the corresponding 1-halo cpd. with an inorg. cyanide in a polar or non-polar aprotic solvent.
Patent FR-2225264-A1 (FR)
Title: Rollers for buffing polyester laminates - comprising selected washers of various size assembled to suit the surface curvature
IPC: F16C13/00
Filed: 1973-04-12
Abstract: Buffing tool comprising a shaft carrying a series of washers separated by others of smaller dia., where the dias. and thicknesses of the exposed edges are selected to match the curvature of the part and the degree of abrasion required. The intermediate spacers are several mm thick, and double spacers may be used for about 1/3 of the tool length to provide a variation in coarseness. One toll may have a zone of constant dia. and other zones of varying dias. A choice of tool profile improves the quality of buffing on non planar surfaces.
Patent FR-2231402-A1 (FR)
Title: Ski shoe fixing climb to descent position - is adjusted by ski stick and has progressively self releasing foot stop
IPC: A63C9/02
Filed: 1973-06-01
Abstract: Fixing of shoe onto ski has mechanism quickly alternating the support plate between climb and descent positions and designed for actuation by the tip of the ski stick without bending; and a frontal foot stop which progressively disengages under lateral torsion. The fixing is intended for use by competitive or casual skiers. The stop articulates on a vertical spindle cylinder with opposed flats which are contained by diametrically opposed sprung pistons opposing rotation: the spindle being borne on plastic or anti-friction rings and the assembly composed of plastic or aluminium etc. The position change mechanism is a non-rigid cammed shaft arrangement having lateral security fixings which are totally unaffected by ski motion.
Patent FR-2235686-A1 (FR)
Title: 1-Amino alkyl-3,3-diphenyl pyrrolidines - having analgesic, antiparkinson disease, spasmolytic, vasodilator and coronary dilator activity
IPC: C07D207/06
Filed: 1973-06-20
Abstract: Diphenyl pyrrolidine derivs. of formula (I) and their salts (where X = phenyl n = 1-3, R1 = H or 1-3C alkyl, R2 and R3 = H, alkyl, hydroxyalkyl, or aralkyl or together with the N-atom from a heterocycle which may contain another heteroatom). One useful as analgesics, as anti-parkinson disease spasmolytics, vasodilators, and coronary dilators. (I) are prepd. by redn. using LiA1H4 in an ether, esp. THF of a pyrrolidinone of formula (II).
Patent FR-2251552-A1 (FR)
Title: Detergent prodn - by successive sulphonation and sulphitation of a mixt of alpha-olefins
IPC: C11D1/37
Filed: 1973-11-19
Abstract: Product suitable e.g. for incorporation in toilet soaps is obtd. by first sulphonating and then sulphiting a mixt. of 6-20C alpha-olefins. The presence of sulphonates promotes the sulphiting reaction. The product consists of a mixt. of alkane- and olefin-sulphonates.
Patent FR-2253467-A1 (FR)
Title: Pasteurisation appts. for liquids in containers - involves spraying with heated water on step by step conveyor
IPC: A23L3/02
Filed: 1973-12-10
Abstract: Tunnel-type appts. is intended for the pasteurisation of liqs. contained in receptacles, such as bottles. These are transported by the discontinuous movement of movable grids co-operating with fixed grids. The appts. comprises two superimposed girders, one on each side of the tunnel; the lower girdder has wedges in contact with pulleys which rotate on fixed axles while the upper girder is provided with pulleys rolling on the lower girder. The elements of the movable grid are mounted on the upper girder. Each lower girder is operated by a lifting jack and each upper girder is controlled by a driving jack. The jacks communicate a vertical, ascending movement to the upper girder and the movable grid; this is followed by a horizontal movement carrying the recipients to the right. A vertical, descending movement brings the movable grid below the fixed grid and a horizontal movement to theleft brings the movable grid back to the starting point. Pasteurisation of the liq. in the recipients is effected by spraying the latter with water at an appropriate temp. The spraying jets are arranged so that they give an improved sweep over a larger part of the surface of the recipients.
Patent FR-2268785-A1 (FR)
Title: Bis-1,3-(bis-difluoroaminomethyl)-5-nitrobenzene - useful as a priming explosive prepd from corresp nitro-isophalaldehyde and difluoramine
IPC: C06B25/04
Filed: 1974-04-23
Abstract: Novel cpd. of formula (I) is used as a priming explosive which has, unusually, both very great sensitivity to excitation and has sufficient detonation speed to preclude the use of intermediate explosive relay.
Patent FR-2269761-A1 (FR)
Title: Adjustable road signalling panel - has screen which is unrolled over panel during sign changing
IPC: G09F11/29
Filed: 1974-05-02
Abstract: The panel has a flexible indication support mounted between two cylinders, one at least of which is motor driven. In front of the flexible support is arranged an opaque screen which can be placed over the indication support when indications are being changed. The opaque screen, in its normal position, is almost completely rolled onto a hollow cylinder which is connected to a shaft by means of a tensioning element. The indication support is also maintained permanently under tension. The drive for the indication support has cams designed to position the different indications and also has a potentiometer type programmer.
Patent FR-2281097-A1 (FR)
Title: Control for tool operation in hand-held tool head - has pressure-sensitive control element connected to flexible chamber on handle
IPC: A61C1/00
Filed: 1974-08-09
Abstract: The arrangement is intended for a hand-held tool head connected with a supply line such as is used in a dental practice. Pressure-sensitive elements are provided for controlling the supply line and a hand-operated flexible chamber on or in the handle. There is a first line connecting the chamber with the sensitive element, the arrangement being such that manipulation of the chamber controls the supply line. There may be a further flexible chamber capable of being foot-operated and connected, by a second line, to the pressure-sensitive element. The handle may contain a number of supply lines with the hand-operated chamber arranged above or around the supply lines whilst the element controls all supply lines.
Patent FR-2292948-A1 (FR)
Title: Lead shot filled cartridge - has helical wall slots forming wings spreading to rotate cartridge when fired
IPC: F42B7/08
Filed: 1974-11-29
Abstract: A cartridge has a casing filled with lead shot with helical slots (3) down its sides, thus leaving a set of e.g. four wings (2) which spread out during flight, causing the cartridge to rotate about its axis. Inside is a cone (4) with grooves (5) down its sloping side so as to cause the leads hot to be ejected uring the flight, and causing the shot to follow a whirling trajectory when ejected during the flight. These grooves connect the cone to the wings. The insde of the base (1) around the cone is curved. In an alternative design, an additional sleeve with further slots surrounds the cone.
Patent FR-2254636-A1 (FR)
Title: Cosmetic detergent compsn. - used as a bath-water additive, combines foam-bath and skin-conditioning functions
IPC: A61Q19/10
Filed: 1974-12-12
Abstract: A cosmetic detergent compsn. contains 75-98 pts. wt. of a liq. which consists of 10-50 pts. wt. of at least one surfactant, 2-20 pts. wt. of an ionisable metal salt and 5-30 pts. wt. of an alcohol contng. at least two OH gps. and 4-8C atoms, and 2-25 pts. wt. of a water-immiscible oil, the total concn. of the surfactant, apart from any foam reinforcer, being 3-20 pts. wt. Compsn. is for use as a bath water additive.
Patent FR-2295885-A1 (FR)
Title: Closure strip for plastic bag - comprises adhesive deposited on flap and covered with release strip
IPC: B65D33/20
Filed: 1974-12-24
Abstract: A closure strip for a plastic bag made by folding over a sheet (1) and heat sealing both sides (4) is formed on the continuation of one side (2) which forms a flap (6). On the inner surface of this flap is deposited a layer of adhesive (7), in strip form transversely across the free end and positioned a short distance in. Two paper or plastic strips (8, 8a) border the adhesive and the whole is covered by a protective strip (9). Removing this strip (9) exposes the adhesive which is pressed down to seal the bag.
Patent FR-2302117-A1 (FR)
Title: Ski boot mounting device with plate fixed to boot sole - has strap holding intermediate plate part on pivotal ski plate upon transverse force application
Inventor: NEAU ALAIN
IPC: A63C9/08
Filed: 1975-02-25
Abstract: A ski boot mounting device has a fixed to the sole of the boot and each extremity is held on the ski by a supple strap constantly held under tension. An intermediate element in the plate has a passage which the supple strap passes through. A face at the front of the plate is held against a corresponding face on a pivoting part fitted to the ski. The back of the intermediate element has two cylindrical shafts which fit into curved supports. The strap holds these parts together and they can be disengaged so that the intermediate part can pivot to disengage the boot from the ski.
Patent FR-2307819-A1 (FR)
Title: Extraction of sterolic, aromatic and terpenic cpds from plants - using anhydrous, low mol wt, organic acids pref. acetic or formic and their anhydrides
Inventor: GALL JEAN-PIERRE LE
IPC: A61K36/00
Filed: 1975-04-15
Abstract: Process for extn. of sterolic, and terpenic cpds. from plants comprises treating the finely-ground, powdered plant material with an anhydrous, low molecular weight, organic acid. Examples cover the extraction of Prunus Africana, Prunus Arobrea Montana and Khaya senegalensis bark. Pref. a mixture of the acid with its anhyndride is used. The process avoids the use of inflammable or toxic of e.g. benzene and chlorinated hydrocarbons) organic solvents and gives a more selective extractions thus avoiding costly purification and loss in yields. Use of organic solvents often allows considerable hydrolysis of sapogenins and sterolic or triterpenic saponosides which the presence process avoids.
Patent FR-2271560-A1 (FR)
Title: Liquid sample spreading appts. esp. for blood - with collection of excess liquid to reduce aerosol formation
IPC: G01N33/48
Filed: 1975-05-13
Abstract: The apparatus acts like a centrifuge spreads the sample in the form of a film over a plate. A unit is provided to take the excess liquid thrown off the plate during rotation. A drive mechanism rotates a sample holder at roughly the same speed as the plate. Pref. the excess liquid unit comprises porous material in a housing. Pref. the plate and the excess liquid unit are supported by separate mechanisms which can be raised and lowered independently of each other to facilitate handling of the sample plate. The process is known in the laboratory as the production of a film or a film-like coating.
Patent FR-2272142-A1 (FR)
Title: Decorative cladding involving flexible polyester resins - for application to non planar surfaces
IPC: B29C39/00
Filed: 1975-05-21
Abstract: Assymetric panels featuring a hard, abrasion resistant surface layer on a body made from a blend of flexible and rigid polyester resins heavily loaded with inorganic fillers and fibre reinforcement. For decorative cladding of interior wall surfaces which may be nominally flat or curved. High content of flexible, 'modified' polyester resin allows the cladding to adapt to the shape of support surface which are not perfectly planar and against which panels made from rigid resins cannot be properly fitted without an intermediate surface of e.g. high quality plaster.
Patent FR-2318649-A1 (FR)
Title: Treatment for rheumatism and cancer - contg. iodine, iodide, thiosulphate, polyvinyl pyrrolidone, an analgesic and an anaesthetic
IPC: A61K45/00
Filed: 1975-07-22
Abstract: Medicaments contg. bisublimed iodine, sodium or potassium iodide, an alkaline salt, a plasma substitute, an analgesic, anti-inflammatory and antipyretic, and an anaesthetising agent are used for the treatment of rheumatism and cancer. A typical compsn. contains 0.10g iodine and 0.20 g KI dissolved in 2 ml. water, (soln A) 0.266g Mg thiosulphate in 2 ml water (soln B), 5 ml 25% polyvinyl pyrrolidone (soln C), 0.5 g acetylsalicylic and 0.85g sodium glycerophosphate in 5 ml water (soln D) and 0.05g diethyl amino 2,6-dimethyl acetanilide hydrochloride, 5 mg methyl p-hydroxy benzoate and an excipient to 5 ml (soln E). Solns. A and B were mixed together until decolorised and solns. C,D and E added.
Patent FR-2297630-A1 (FR)
Title: Control of pig dysentery using oleandomycin - in feed at level of at least 5.5 ppm
Inventor: CRAWFORD JAMES SYDNEY
IPC: A23K20/195
Filed: 1975-12-22
Abstract: Method for control of pig dysentery by oray administration of a feed contg. at least 5.5 ppm (5.5-12.5 ppm) of oleandomycin. The oleandomycin in food or drink may be presented in various forms e.g. as a Streptomyces fermentation broth, as partially purified antibiotic, the free base or one of the salts described is US 2757123, but pref. as the resin absorbate described in US 2970053 which is very stable in the presence of feed substances.
Patent FR-2345120-A1 (FR)
Title: Handle attachment method for glass vessels - is for use with containers or vessels in domestic use and uses displaced material and stops
Inventor: PUJOL GILBERT DOMINIQUE
IPC: A47J45/07
Filed: 1976-02-11
Abstract: A vessel or container is made from glass or similar materials with a handle or grip. The container has on its wall (1) at the height of the edge limiting the top opening (2) a local projection which is raised by a few millimeters and which is formed by the bending over or the displacement of material over a certain length of the circumference in relation to the container either inwards or outwards in order to withstand vertical forces and to serve for the vertical attachment of the handle. The projection (4) is connected at each end of its length with the edge of the vessel by a deep or curved stop (6) which permits the attachment of the handle in a clear angle position.
Patent FR-2340076-A1 (FR)
Title: Portable hand held vacuum cleaner - has suction provided by paddly blade type fan with central intake and side outlet into dirt bag
IPC: A47L5/24
Filed: 1976-02-03
Abstract: The vacuum cleaner is portable and held in the hand. It is used for picking up large particles, the paddle type fan not being susceptible to blocking. The fan (1) has eight blades and rotates at 7000 revolutions per minute, driven by an electric motor (4). It operates inside a sealed casing (3), 2-3mm working clearance being left. The dirt or particles are picked up by means of a flexible hose (8) attached to the inlet (2), this being in line with the fans centre of rotation. The particles are exhausted through a side outlet (6) into a bag (9) of 1 1/2-3 litres capacity.
Patent FR-2304103-A1 (FR)
Title: Sales pack contg. cine film sequence - with separate frame mounted on card and illustrating film subject
IPC: B65D75/30
Filed: 1976-03-10
Abstract: The sales pack is provided by a thin card, to which the cine film sequence is attached, the latter being wound in a roll which is held in place by a plastics sheet covering the front of the card, with a bubble for locating the film roll. The card also has a rectangular aperture in which a film frame, for illustrating the subject of the film sequence, is positioned. Pref. the bubble zone of the card is surrounded by a weakened tear line. The card may be used as a post card, and the film could be of a place, the card being for use by tourists.
Patent FR-2348487-A1 (FR)
Title: Exhaust gas analysis system for IC engine - uses open solid electrolyte detector pipe mounted inside exhaust pipe
IPC: G01N27/00
Filed: 1976-04-16
Abstract: Variations of the composition of exhaust gas from an internal combustion engine are detected by a probe comprising a pipe of solid electrolyte mounted across the exhaust pipe with one end open to the atmosphere. This probe overcomes sealing and replacement problems. A probe a tube (7) of a solid electrolyte protected by a cover tube (10) with holes through which exhaust gases flow. The electrolyte tube is sealed by graphited copper joints (5) compressed between metallic alloy refractory packing (9) which forms an electrical contact. An electrical conductor (14) attached to the internal tube face and passing through a stopper (13) provides a potential difference generated by exhaust gases compared with the atmosphere entering through the open end (8).
Patent FR-2357432-A1 (FR)
Title: Snap-on bottle cap - has inner portion with spurs pressed of ridges on bottle neck and released by turning through 90 degrees
Inventor: LAPORTE DANIEL
IPC: B65D41/02
Filed: 1976-07-09
Abstract: The bottle cap consists of an exterior, rectangular cover (1) provided with two internal external annular projections (10, 11) and an interior circular sleeve (2) with a portion (4), which fits inside the bottle neck. The sleeve also has two spurs (3) which clip over ridges (8), disposed diametrically opposite on the bottle neck, which also has a lower ridge (9). The collar of the bottle (5) has conical ridges (14) and a shoulder (6). To seal the bottle, the cover is pressed down onto the sleeve forcing the spurs over the ridges. To release the cap, the cover and sleeve are rotated through 90 deg., this raises the cover w.r.t. the sleeve and places the spurs opposite spaces on the ridges and the lower internal projection of the cover under the edge of the sleeve thus allowing the cap to be lifted off.
Patent FR-2359342-A1 (FR)
Title: Vacuum flask valve set - has oblong body with radial mouths coupled to flask and drain
Inventor: CATANIA JESUS
IPC: F16K1/30
Filed: 1976-07-23
Abstract: The vacuum flask valve set has an oblong tubular body with two radial mouths coupled to the flask on the one side and a drainage system on the other. Drainage and safety devices are mounted coaxially in the body, on a longitudinal spindle. The spindle can pass through a nut secured inside the body, one of its ends having a non-return plug (6) opposite the inlet in the body end (3). There can also be a tubular component movable between a position shutting off the drain and one clear of it, into which it is thrust by excess liquid pressure. This component forms the safety device.
Patent FR-2360482-A1 (FR)
Title: Belt conveyor for unloading ship's holds - has curved section for changing conveyor direction provided with radially mounted rollers
IPC: B65G13/08
Filed: 1976-08-02
Abstract: The belt conveyor travels along a track and ends with a number of rollers (5). The rollers have horizontal axes and are adjacent to the curve structure (1) which slopes towards the second conveyor. The second conveyor may be higher of lower than the first. The curve structure consists of a number of semi circular bars (7b) which are permanently fixed to radius bars (7a). A number of rollers (9) are mounted on an axis (xx), each of which is parallel to a radius bar (7a).
Patent FR-2368511-A1 (FR)
Title: Polybenzoxazole(s) prepn. for use in coatings and reinforced plastics - by condensing a bis-ortho-aminophenol with a di:carboxylic acid (OE 15.12.77)
IPC: C08G73/22
Filed: 1976-10-25
Abstract: Bis-o-aminophenols of formula (I): (where Y is OH, Z is NH2) and (I) (where Y is NH2, Z is OH) is a molar ratio of 1:9-9:1, are condensed with a dicarboxylic acid or a reactive deriv. to form a polybenzoxazole contg. corresp. groupings (II): (where X is O, S, SO, SO2, CO or CR1R2, R2 are same or different H or alkyl). The reactive deriv. of the diacid is pref. a diacid is pref. a diester, esp. a diphenyl ester, or a dihalide esp. a dichloride or bromide. (I) (where Y is OH, Z is NH2) and (I) (Y is NH2, Z is OH) are pref. used in a molar ratio of 2:3-3:2. Reaction can be performed in a melt or by heating in polyphosphoric acid at 120-350 degrees C, when using free acid or an ester. Using a dihalide, reaction is pref. at -20 to 150 degrees C, esp. -20 degrees to 50 degrees C, and the prod. is cyclised at 200-400 degrees C, opt. after impregnating onto a reinforcing material. Reactive terminal gps. are pref. deactivated using 0.5-2.0 mole % of a blocking agent, e.g. benzoyl chloride, o-aminophenol, etc. The polymers have good solubility organic solvents, and good thermal and radiation stability.
Patent FR-2370494-A1 (FR)
Title: Programming system for electric motors in toy - uses perforated paper strip controlling switches of different electric motors
IPC: A63H30/02
Filed: 1976-11-10
Abstract: The childs toy programming system incorporates electric motors which are started to cause the toy to perform movements in space controlled by a paper strip acting as the programme. The system can be used with any toy capable of movement in space, and can be mounted on the toy itself or in the transmitter box in the case of radio-controlled toys. The paper strip is perforated by elongated slots in which flexible blades act, forming part of switches controllong the various motors.