baber/WOPTO huggingface dataset:
Patent FR-2085528-A1 (FR)
Title: Frozen sherbet compsn - contg a viscosity increaser - products having ice content and being reversible
IPC: A23G9/52
Filed: 1970-04-29
Abstract: Frozen compsns. of the sherbet type comprise water 18.5-41.5g. pref. 22-35 g. per 100g of final product of sugar, flavouring and an additive which confers a viscosity >335 cps. measured with a Mc-Michael viscosimeter as 25 rpm and 25 degrees C, e.g. a carragheenate. The products are reversible is retain their structure after several successive freezings and reheating and can be prepd. without fatty materials or the addition of protein.
Patent FR-2049205-A1 (FR)
Title: Transport and treatment device for freshly - demoulded cheeses
IPC: A01J25/00
Filed: 1970-06-23
Abstract: Freshly demoulded pieces of cheese are transported by the device through the different treatment stations where the cheeses are drained, turned over a number of times and salted. The cheeses are placed on draining screens and made into stacks which are transported along a number of draining tables. Each table has a device for turning the piles over to assist the draining process. A fabric, usable on both sides, is stretched on each screen. At the end of the last table a pile of screens is gripped by a lifting device and carried to a salt bath. After further drainage th screens are removed and the cheeses sent to a maturing station.
Patent FR-2098153-A1 (FR)
Title: Hydrogenation reactor - designed to give improved recovery of hydroge from boiling bed catalyst system
IPC: C10G45/16
Filed: 1970-07-06
Abstract: In the high pressure reactor, of the type disclosed in US 2987465 and Re 25770 for the 'boiling bed' catalytic hydrogenation of liq. hydrocarbons, having means for the removal of liq. and vapour phases effluents and operating such that an interface exists in the liq. phase between the lower part with a high catalyst density and an upper part with a low catalyst density, the improvement comprises that the reactor is additionally provided with rigidly installed deflectors, arranged symmetrically with respect to its principal axis in such a way that they are neither in contact with each other or with its interior wall.
Patent FR-2136965-A1 (FR)
Title: Electrode holder - that can vertically adjust industrial furnace electrodes without damage to them by friction
IPC: H05B7/109
Filed: 1971-05-10
Abstract: Appts. for holding and longitudinal adjustment of industrial furnace electrodes employs friction holders with a displacement drive to move them. Each of the three friction holders has a separate drive for adjustment along the electrode w.r.t. the frame and a working fluid distributor ensures the independent control of the forward and return movement of each drive.
Patent FR-2112485-A1 (FR)
Title: (5,4,0)-Diazabicycloundecapentaene deriv. - anti-anxiety and anti-aggressive agent
IPC: C07D243/02
Filed: 1971-05-26
Abstract: -Diazabicyclo-undecapentaene deriv. - anti-anxiety anx anti-aggressive agent. The novel title cpd. is 1-veratryl-4-methyl-5-ethyl-7,8-dimethoxy-2,3-diaza 5,4,0 bicyclo- 1,3,6,8,10 - undecapentaene, of formula: It may be prepd. by reacting 3- 2-veratroyl-(4,5-dimethoxyphenyl) -2-pentanone with H2nnh2 to give the corresp. monohydrazone (which is a new cpd.), and cyclising this with acid. Other methods of prepn. are described.
Patent FR-2122448-A1 (FR)
Title: Uv-hardenable polyester compositions - contg hydrogen peroxide, diaryldisulphide and benzoin ether
IPC: C08F283/01
Filed: 1972-01-17
Abstract: Mouldingh or coating compositions hardenable by UV-irridiation comprising mixt. of unsatd. polyesters and copolymerisable monomeric cpds. together with benzoin-ether photosensitiser and at least one diaryl-disulphide in combination with H2O2. The H2O2 acts as a bleaching agent to stop yellowing which inhibits complete UV hardening. The prods. have greatly increased dark storage stability. the benzoin ether(s) is pref. of formula:- where R = 1-8C alkyl; Ar = (substd)-phenyl or -naphthyl.
Patent FR-2145601-A1 (FR)
Title: Prostaglandin analogues - with gastric secretion inhibiting bronchodilatory, hypotensive etc activity
IPC: C07C405/00
Filed: 1972-07-11
Abstract: Cpds. of formula (I) and their salts: (where n = 1 or 2, Y is CO, or alpha- or beta-CHOH, R1 is 3-10C linear alkyl, 2-6C Me-substd. linear alkyl, 3-6C linear alkenyl, 3-6C linear alkyl omega-substd. by halogen, SH or COOH, (CH2)pSR3, (CH2)pSOR3, (CH2)pCH(COOR3)2 or (CH2)qNR4R5, p = 2-4, q = 3-6, R3 is 1-3C alkyl, R4 and R5 are H, or lower alkyl, or NR4R5 is pyrrolidino, piperidino or morpholino, R2 is OH, 1-4C alkoxy, pyridoxy, CCl3CH2O, O(CH2)pNR4R5 or NR6R7, R6 is H, lower alkyl, alkenyl or alkynyl, cyclohexyl, phenyl-lower alkyl, or lower omega-hydroxyalkyl, R7 is H, lower alkyl, ON omega-di(lower alkyl) amino-lower alkyl, lower alkenyl or alkynyl, cyclohexyl, phenyl(opt. substd. by CF3, di(lower alkyl) amino, Cl or lower alkyl), pyridyl, lower alkyl (subst. by Ph or pyridyl or omega-substd by OH, lower alkoxy, di(lower alkyl)amino, piperidino, pyrrolidino or morpholino), NH2, di(lower alkyl)amino, N-piperidyl, N-hexamethyleneimino, N-morpholino, N-anilino or 4-lower alkyl-1-piperazino, or NR6R7 is pyrrolidino, piperidino, morpholino, hexamethyleneimino, 4-phenylpiperidino, 4-lower alkyl-1-piperazino, or NR6R7 is pyrrolidino, piperidino, morpholino, hexamethyleneimino, 4-phenylpiperidino, 4-lower alkyl-1-piperazino, 4-phenylpiperazino, 3-pyrrolidinyl, DELTA3-piperidino, 3-azabicyclo/3,2,2/nonyl, N,N'-bis(dialkylaminophenyl) ureido or 4,4'-spirocyclohexylpiperidyl, Z is (CH2)n, CH2CH=CH(CH2)p (cis), (CH2)qC(R3)2CH2, (CH2)qCR3H, (CH2)qOCH2 or (CH2)qSCH2, m = 1-8) are prepd. by reacting a cpd. (II). (where Z' is as Z but not CH2CH=CH(CH2)p, R' is alkyl) with / (R")3AlCH:CHR / - Li + (where R= is 1-6C alkyl, R is 3-10C linear alkyl, 2-6C Me-substd. linear alkyl, 3-6C linear alkenyl or 3-6C linear omega-chloroalkyl) to give (I, Y=CO, Z=Z', R2=OR', R1 = R) (Ia) (Ia, Z = CH2CH=CH(CH2)p) is prepd. by reacting (Ia, Z = CH2) with ethylene glycol, reducing the ester gp. to aldehyde, reacting with Ph3P=CH(CH2)p COOLi, and hydrolysing. These cpds. can be converted into other (I) by standard methods.
Patent FR-2193589-A1 (FR)
Title: Heptaminol inosinate compsns - useful as general tonics and cardiot-onics
IPC: C07H19/20
Filed: 1972-07-31
Abstract: Cardiotonic and general tonic compsn. contain as active component the inosine-5-phosphate of 6-amino-2-methylheptan-2-ol of formula: 250-mg coated tablets are used e.g. for treatment of asthenia, angina and general fatigue at 2 to 5 tablets/day.
Patent FR-2217425-A1 (FR)
Title: Quenching metal sheet under tension - average or thick sheet is rapidly cooled without warping
IPC: C21D1/62
Filed: 1972-11-15
Abstract: Process comprises (a) submitting a flat portion of the sheet metal to tension, and (b) simultaneously cooling it. Cooling is carried out by circulating cooling fluid in contact with the stretched sheet metal perpendicular to the direction of the tractive effort.
Patent FR-2217459-A1 (FR)
Title: Webs of molten-spun filaments for non-woven fabrics - of uniform consistency and tensile strength both transversely and lengthways
IPC: D04H3/02
Filed: 1973-02-15
Abstract: Synthetic filaments extruded from a line of spinnerets vertically downwards, are stretched by a very high speed current of air as they pass through a drawing and delivery chamber the section of which resembles that of a Venturi tube. The air stream gives them a rotary motion and they are deposited on a permeable conveyor belt in loops, the size and shape of which can be modified by altering the inclination of the walls of the drawing chamber, whilst retaining the Venturi-type section, and braking the air flow.
Patent FR-2253712-A1 (FR)
Title: Separation of particles from process solns. - produced during treatment of alumina ores with caustic alkalis
IPC: C01F7/0686
Filed: 1973-12-07
Abstract: During the treatment of alumina ores with caustic alkalis a complex mixt. of sodium and potassium sulphates and aluminosilicates is formed together with other alkali sol. components in the ore. The slurry so produced can be sepd. into coarse and fine components by sepg. the fractions in a hydro separator and taking the heavy fraction via mixer to vaccum filter. This is rotating and passes through a wash cycle as shown before discharge to dump. The fraction still contains 25% of the process soln. and this is washed out by water in 1:1 ratio water/solids.
Patent FR-2258137-A1 (FR)
Title: Waterproof protective clothing - has annular pockets which can be inflated round wrists, ankles, collar and waist
IPC: A41D3/04
Filed: 1974-01-23
Abstract: All open extremities of the garmet are joined to hollow annular pockets made of supple waterproof material. AS shown in the diagram the sleeve of the garment (1) has a pocket (2) at the writst. This pocket has a valve (3) through which it can be inflated to ensure tight contact between the internal wall of the pocket and the corresponding part of the body. The pocket is sealed, after inflation, by a plug (4). When the pocket is deflated the extremity of the sleeve is sufficiently large to enable the hand to pass easily through it.
Patent FR-2218970-A1 (FR)
Title: Polishing metal objects having thin hard coatings - in rotating container contg. a polishing agent, a filler and a liquid
IPC: B24B31/14
Filed: 1974-02-20
Abstract: Metal objects coated (e.g. by deposn. from the vapour phase or by cathodic and puttering) with a very thin layer of a hard material (perf. a (carbo)nitride or carbide of Zr or Ti), e.g. watch dials, are polished in a rotating container contg. a polishing agent (pref. a powdered carbide, nitride, boride, silicide, oxyhydrate or oxide of Al, Fe, B, Si or elements of subgps. IV - VI or diamond), a filler (pref. spherules of Cu or brass) and a liq. (e.g. naphtha). The particles of the polishing agent exert rubbing movements in contact with the surface to be polished under the isostatic press. exerted by the filler, thus, the polishing is uniform even when the surface to be polished has a complex shape. There is no overpolishing. The polishing can be carried out in several stages, milder conditions being selected for each successive stage.
Patent FR-2262760-A1 (FR)
Title: Butterfly valve with expansible sealing ring - has pressure fluid fed to ring formed from two annular elements
IPC: F16J15/46
Filed: 1974-03-01
Abstract: The valve has a body (1) with a cylindrical passage (2) in which rotates around an axis perpendicular to the passage a vane. To seal the vane in its closed position is a ferrule (6) formed of two annular elements (7), (8) in the valve body (1). The ferrule is pressed into the valve by forcing it through an opening (2). The annular elements (7), (8) are joined by welds (9), (10) and enclose a sealed space (11) fed with liquid under pressure via a lateral hole (12). The fluid pressure presses the element (8) towards the contact surface (5) of the vane. This seals the closed valve which can still be easily opened.
Patent FR-2228198-A1 (FR)
Title: Pilot burner used in claus process plant - incorporating sparking plug for intermittent spark prodn
IPC: F23Q3/00
Filed: 1974-03-11
Abstract: Pilot burner for lighting a main burner supplied with a gaseous fuel, comprises an ignition chamber with a gas and air (or O2) feed and a sparking plug for intermittently providing a spark, the chamber being connected to the rear side of an open flame pipe.
Patent FR-2265904-A1 (FR)
Title: Printing of voluminous textiles - using inks contg magnetic particles, with exposure while wet to a magnetic field
IPC: D06P5/20
Filed: 1974-03-27
Abstract: The printing pastes contain ferromagnetic material, e.g. iron powder, and after application by usual means, during or after the printing process a strong, uniform magnetic field is applied, causing the paste to be drawn into the material. The magnetic material is pref. Fe, Co, Ni or alloys, or their cpds., is fine to very fine particle size. Individual particles may be coated e.g. with wax, gelatin, polyvinyl alcohol, to prevent reaction with corrosive ingredients of the inks. The process is esp. suitable for printing pile materials and ensures adequate penetration of ink into the pile.
Patent FR-2280562-A1 (FR)
Title: Package for cylindrical objects - has two supporting trestles and longitudinal and transverse linking pieces
IPC: B65D19/44
Filed: 1974-07-29
Abstract: The tubes are supported on two end trestles (1, 2) comprising transverse members (3) with inclined pieces (4, 5) attached to them. The end trestles are foined by longitudinal L-section strips (6, 7) and these strips are pulled towards each other by transverse screwed rods (9). The cylindrical objects. (10) are held on the trestles by various means, for example binding strips (11), and the object can be enclosed completely. Longitudinal strips can be attached to the top edges of the transverse and oblique pieces, forming a trough, and the top edges or the strips can be covered by soft, flexible material.
Patent FR-2288719-A1 (FR)
Title: Treatment of solid and liq excrement from piggeries - by aerobic followed by anaerobic fermentation for prodn of combustible gases
IPC: C12M1/107
Filed: 1974-08-02
Abstract: Liq. manure, consisting of a mixt. of solid and liq. excrement collected from piggeries and stables where straw litter is not used, is treated by a process in which the material is mixed with straw and subjected to an aerobic prefermentation; this is followed by an aerobic fermentation. The gas holder tank has a false bottom and delimits a lower compartment beneath the active portion. Air is introduced into the lower compartment. The tank is fully insulated and has a movable cover with a water seal. All bad odours are suppressed and large quantities of combustible gas are evolved during the 2nd phase. An excellent manure is obtd. which can be transported and spread without causing a nuisance through smell.
Patent FR-2535466-A1 (FR)
Title: Method and apparatus for locating observation devices
Inventor: MORAND JEAN-FRANCOIS
IPC: G01S17/02
Filed: 1974-08-26
Abstract: The method and apparatus are intended to locate, from a given station, an external device observing the station. The region containing one or more observation devices is scanned by a fine light beam. A record is made of the direction of the beam when the station receives energy reflected from an observation device.
Patent FR-2285656-A1 (FR)
Title: Automatic gearbox remote selector mechanism - with stirrup movable in curved vertical slot of control rod coupling
IPC: F16H59/10
Filed: 1974-09-23
Abstract: The speed selection lever actuates a control rod (6) connected to shank (13) of a ratio selector cam of the automatic gearbox. Longitudinal transmission is achieved by a stirrup (10) moving in a curved vertical slot (8c) which is bushed with synthetic resin in a coupling device (8). The coupling device is fitted to control the rod (6) by two nut and bolt assemblies (9) which pass through slots in rod (6a) and coupling device (a) for adjustment. Relative vertical movement of the engine and chassis is neutralised by movement of the stirrup end in slot (8c), link (7) pivoted at (5b) and control rod (5c) supporting the coupling device (8).
Patent FR-2248899-A1 (FR)
Title: Bottom pour ladles for molten steel - with lower part of sliding stopper designed to prevent blockage during use
IPC: C04B35/48
Filed: 1974-11-13
Abstract: A process for transferring molten metal from one container to another, using a nozzle made of a refractory materil (I) which contains a liner of a second refractory material (II) possessing greater resistance to molten metal, slag and erosion than (I); the liner is located at the entry end of the nozzle, i.e. where the molten metal enters, and extends for min. half the length of the nozzle (I). Material (II) pref. has a heat-capacity similar to that of chamotte, and the pref. assembly consists of a ZrO2 liner (II) in a chamotte nozzle (I), the liner being held in place by an adhesive, and the assembly used in a sliding stopper for a bottom-pour ladle or similar container for aluminium-killed steel. The erosion of the liner matches the rate of deposition of solid matter arising from the liq. steel so blockage of the nozzle is avoided.
Patent FR-2291802-A1 (FR)
Title: Coating metal articles by dropping into vibrating plastic powder - downstream of area through which air blows so powder adheres to article
IPC: B05D1/24
Filed: 1974-11-20
Abstract: A plastic powder layer is advanced along a pref. vibrating tray so that the powder vibrates and is ''fluidised'' and at a certain point presure air is directed pref. through a hole in the bottom of the tray so that the air moves upwardly through the powder layer and lifts it away from the tray so that it no longer vibrates. Downstream of this point the powder goes through a transition zone where the powder is still aerated but not vibrating ie ''fluidised'', and a heated metal article at a temp. higher than the fusion point of the powder is dropped into the powder layer in this transition zone so that the powder fuses to the surface of the article and forms a plastic coating on it. The article does not have to be suspended mechanically in the layer of powder so that no cracks or non-uniformities are formed in the plastic coating. The method is used for coating small articles.
Patent FR-2288096-A1 (FR)
Title: 4-(3-Phenyl-5-methyl)-isoxazolyl-carbonyl-penicillin prepn - by reaction of 6-APA with tetrolic acid chloride and then with phenyl nitrile oxide
IPC: C07D499/00
Filed: 1974-10-17
Abstract: Title cpds. of formula (I): (where R1 and R2 are H, halo, lower alkoxy or pseudo-halo); and salts with alkali(ne earth) metals, are prepd. by reacting 6-APA (II) with tetronic acid chloride (C(COCI)triple bondC.CH3) under acylating conditions to give an inter. (II; -NH2 is C(triple bondC)-CO-NH-) which is reacted at low temp. in the presence of N-ethyl piperidine with a cpd. (III) to give title prodt. (I) are antibiotics effective against penicillin-resistant strains of bacteria and are stable to penicillinase.
Patent FR-2261847-A1 (FR)
Title: Longitudinal cutter for paper webs - has loose roller moving about its axis and carrying pivoted cutter arm
IPC: B26D1/22
Filed: 1975-02-24
Abstract: The longitudinal cutter consists of a support roller and a circular knife, with a length of paper moving between them continuously. The roller is loosely positioned on a shaft, which is moved to- and fro by an element in different movements along the rotary axis of the roller. The circular knife is positioned in the centre of a lever, the free lever end carrying an inclined blade, on the same vertical plane as the knife. The other level end carries drive elements, to maintain the circular blade and support roller in constant contact. The centre of rotation of the lever is positioned between the drive elements, and the circular knife.
Patent FR-2351904-A1 (FR)
Title: Overhead gantry positioning system - has hook shaped straps on beam locked over channels on support by bolts
IPC: B66C6/00
Filed: 1975-03-03
Abstract: An overhead travelling gantry has a connection arrangement with a beam (1) made from sheet material with an angle (4) attached to the pointed base (3) to carry the lifting tackle. This beam is suspended below a horizontal plate (9) by straps (10) mounted on each side. These straps are hook shaped, and fit over channels along the plate (9). To locate the beam (1), locking screws (12) which pass through slots in the horizontal parts (10a) of the hooks, engage nuts (11) housed inside the channels. Thus to slide the beam along the plate, the nuts are loosened, and when a correct position has been reached they are tightened again. The plate is attached by a hinge arrangement (6, 6a, 7) to an overhead rail (5).
Patent FR-2309365-A1 (FR)
Title: Automatic car speed limiter - has speedometer electrical contacts with adjustable setting controlling variable length piston assembly in accelerator linkage
IPC: B60K31/18
Filed: 1975-04-28
Abstract: The automatic speed limiter comprises a variable length piston (5) and body (3) connected into the accelerator linkage, and a speedometer with a pair of electrical contacts (151, -2,-3). The speed required is set by rotating a disc on the speedometer, which determines the configuration of the contacts. In operation, the contacts detect when the speed exceeds or falls below a preset range about the required speed. The electrical circuit formed actuates a relay switch (R) which passes current to the piston armature causing it, and consequently the accelerator linkage, to change length, returning the car speed to the set range. A manual override switch (K) allows the driver to resume full control at any time.
Patent FR-2310818-A1 (FR)
Title: Binder-free sand moulds - using an extra foil when the pattern contains a deep recess
IPC: B22C9/03
Filed: 1975-05-15
Abstract: A process for producing wear-resistant surfaces on recorder and reproducer guides for magnetic recording tapes comprises flame-spraying at least one of the materials Al2O3, TiO2 or WC of Vickers harndess >800 on to the surface as semi-molten powder at 700-800m/sec. to form a film and then working the surface mechanically to obtain a surface roughness of 1-6 mu. Specifically the compsn. is 40:60-60:40 Al2O3 to TiO2 by wt. advantageously it can contain additionally up to 30% Cr2O3, ZnO or ZrO.
Patent FR-2314955-A1 (FR)
Title: False twist texturing machine in easily serviced layout - has T frame supporting readily accessible work stations
Inventor: DUPEUPLE JEAN-CLAUDE
IPC: D02G1/02
Filed: 1975-06-17
Abstract: A false twist texturing machine comprises a number of work stations. In each station there is a feeder for the yarn, and a first drafting arrangement for the yarn. There is also a heater, a cooling zone for the heated threads, a false twist texturing spindle and a second drafting arrangement. There may also be a device for thermal refixing with a third drafting arrangement immediately above the winder. The machine has a central frame with the section of a "T", carrying on its vertical member, the texturing spindle, the second drafting arrangement and the take-up arrangement whilst its horizontal beam carries the first drafting arrangement, the heater and the cooling zone. The feeder with the supply of yarn is assembled approximately in line with the free end of the horizontal beam, so that between it and the vertical members of the frame there is a zone giving access to the personnel. Esp. suited to processing standard yarns at high speeds whether part stretched or unstretched. The machine can be serviced conveniently maintained easily and moreover is very versatile. All driven components are arranged close together.
Patent FR-2329544-A1 (FR)
Title: Plastic textile product display arrangement - has circular shaped boxes containing tights with fabric sample stapled to outside of container
IPC: B65D75/52
Filed: 1975-10-31
Abstract: The paper or plastic textile product container comprises ring shaped sections joined together to form a vertical display unit. The tights are contained inside the rings which are closed at either end. A tag is attached to the front face of each of the containers to which a sample of the material is either stuck or stapled to indicate the colour and nature of the box contents. This prevents customers handling the products yet gives them a precise indication of the goods they are buying. The units may be hung from a central rotating display stand, the boxed being removed consecutively from the bottom upwards.