baber/WOPTO huggingface dataset:
Patent FR-2154397-A1 (FR)
Title: Nutritive milk additive - to simulate mother's milk contains a high content of nucleic acids
IPC: A23L33/00
Filed: 1972-04-05
Abstract: Nutritive product for addition to human food (pref. milk) esp. for children, old and sick people, containing 35-55% proteins, 5-15% lipides, 20-50% glucides, 5-15% mineral salts and the following nucleosides:- uridine, adenosine, guanosine, cytidine; the amino acids:- aspartic, threonine, serine, glutamic, proline, glycine, alanine, valine, cystine, methionine, (iso)leucine, tyrosine, phenylalanine, lysine, histidine, arginine; vitamins:- B1, B2, B6, B12 nicotinic, pantothenic, folic, folinic, ascorbic acids; elements:- Ca, P, Na, K, Mg, Fe, Mn, Cu, Co, Zn, Mo, Ni, Pb, Ti, Al, Cr, Ba, Sr, Rb, Li. The high content of nucleic acids in this additive imparts to cow's milk the nutritional value of mother's milk. Cells of Saccharomyces fragilis are cultivated on sweetened skimmed milk with additives such as calcium gluconate and the product is spray-dried.
Patent FR-2143664-A1 (FR)
Title: Steroid 21-nitrates - with anti-inflammatory and cardiac activity
IPC: C07J5/00
Filed: 1972-05-04
Abstract: Title cpds. of formula (I): (where C1-C2 is a single or double bond; C9-C11 is a gp. C=CH, in which Hal is halogen and R1 is free or esterified alpha- or beta-OH and C16-C17 is a gp. in which R2 is H, alpha- or beta-CH3 or free or esterified alpha- or beta-OH, R3 is free or esterified alpha-OH, and R4 and R5 are H, 1-4C alkyl or opt. ring substd. phenyl or aralkyl) are of use as anti-inflammatories, antiallergic and cardioactive agents. Some also have vasodilating activity, and the cpds. are useful as inters. for other active steroid cpds. Cpds. (I) are prepd. by esterificn. of corresp. 21-OH cpds., pref. with conc. HNO3/acetic anhydride. The prods. may be converted into different cpds. of formula (I) by conventional procedures.
Patent FR-2195429-A1 (FR)
Title: Multiple action cerebral bio-regulating compsn. - of meclofexonate of centrophenoxine chlorohydrate, procaine chlorohydrate, Mg pantothenate, methyl parahydroxy benzoate and sorbitol
IPC: A61K31/245
Filed: 1972-08-11
Abstract: Compsn. comprises meclofexonate- or centrophenoxine chlorhydrates, procaine chlorhydrate, Mg pantothenate, methyl parahydroxy benzoate and sorbitol, and may be administered orally, intramuscularly, intravenously or via suppositories. It is used to treat chronic cerebrae circulatory disorders and to regulate glucidic metabolism, esp. in geriatric cases.
Patent FR-2160853-A1 (FR)
Title: Continuous ultra-filtration plant - for liqs contg micro-organisms,macro-molecules or finely divided material
IPC: B01D35/00
Filed: 1972-11-14
Abstract: The filtration takes place across smooth surfaced membranes with pore sizes of 1 x 10-2 - 1 x 10-4 mm esp. 2 x 10-4 - 3 x 10-4 mm, and the liq. passes over the surface so that the static press. head perpendicular to the surface is 3.0mm of water column. The velocity head of the suspension is regulated to be greater than the static press. head times the coefft. of friction between the particles in the suspension and the surface of the membrane times the ratio of max. to min. particles size. auxiliary filter material, esp. sawdust, is added to the suspension in proportion of esp. 0.01-0.1 wt.% to meet the following conditions. Individual particle sizes of the additive are at least two powers of ten larger than those of the particles in the original suspension, the ratio of max. to min. particle sizes of the additive is 1.0-2.0 esp. 1.0-1.5 and their coefft. of friction with the membrane is 0.3. High handling capacity and high quality filtrate yield are obtd.
Patent FR-2225757-A1 (FR)
Title: Optical instrument with light divider or separator - has means for absorbing parasitic light rays
IPC: G02B27/00
Filed: 1973-04-10
Abstract: The instrument uses a pair of beam polarisers (11, 15 )with cross polarisation, which are coupled to a black box, in order to absorb any parasitic light rays (10), so as to ensure the clavity of the optical image. The black box may be formed by the walls of the instrument and it absorbs any parasitic light rays reflected from the polarisers (11, 15) which are pref. provided with an anti-reflectant coating. The system is located adjacent a light divider (4) which divides light from a source (1) into two beams fro illumination of the object (5) and of the eyepiece (9).
Patent FR-2185706-A1 (FR)
Title: Shuttleless loom - using self-centring carriers and transfer by external cam control
IPC: D03D47/00
Filed: 1973-05-18
Abstract: The ends of the carriers are provided with U-bands to give a self-centering action to ensure that they meet accurately in the centre of the shed for weft transfer. The weft is carried by being pinched between a flexible spring plate and a pliable rubber layer against hard angled plates. At the transfer point, through the action of the cam on pawl levers, an eccentric is tripped to release pressure on the spring plate for the weft to pass to the other carrier to be drawn across the second half of the loom. The weft is firmly gripped throughout its passage across the shed, and the self-centering facility gives accurate transfer.
Patent FR-2239274-A1 (FR)
Title: Centrifugal separator - for gas purificn by inward swirling flow bounded by contrarotating vortex flows
IPC: B01D53/24
Filed: 1973-07-30
Abstract: A centrifugal separator for waste gases admits the gases through openings in the circular side walls to produce a swirling helical flow, directed inwards, with the extraction of the purified gases in the centre. The outer boundary is formed by an axially wider annulus in which two contrarotating vortex flows are produced and to which the particles are transferred by centrifugal force. Impellers near the centre result in a condensation and drag diffusion effect to bind undesirable admixtures to droplets of the liquid.
Patent FR-2244596-A1 (FR)
Title: Welding rod for hard facing by resistance seam welding - has a flattened shape and is filled with carbon-contg ferro-chrome powder
IPC: B23K35/368
Filed: 1973-09-24
Abstract: The rod has a uniform thickness along its length and is composed of a metal tube holding a powder in amts. of 65-100% ferrochrome contg. 6.5-8.0% C, or pref. 70-98% C-contg. ferrochrome, pref. together with 2-30% other substances which will melt and form an alloy matrix for the C-contg. ferrochrome during welding. The tube with powder filling is flattened by pressure, laid over the substrate and seam welded.
Patent FR-2244435-A1 (FR)
Title: Stackable saucepan with removable handle - forked end of handle hooks over pan edge and locates in pan recess
IPC: A47J45/10
Filed: 1973-09-26
Abstract: The saucepan has, on the lower half of its side wall, two recesses forming an inner vertical wall connected, by a top surface with the shape of a crescent, to the pans top half. The handle has fork-shaped ends which grips the pans edge and which has an inclined arm forming at its end an approximately horizontal stop which engages the recess. The recrecess may be part cylindrical shaped. It extends from a base with a truncated cone shape to a top cylindrical part, the handle is covered by a protective layer which improves the grip.
Patent FR-2248200-A1 (FR)
Title: Aerated container for soft cheeses - has bottom grid with upward projections positioning the cheeses
IPC: B65D1/22
Filed: 1973-10-19
Abstract: The plastic crate (c) has eight sides and is stacked so that a ventilation chimney is formed by the angled sides (20a). Each bottom half has a pattern of narrow ribs (8a, 9a) across the base. Projections (11, 12) form locations for the cheeses (7). After a layer has been made, a plastic grille of similar design is laid on top. A second layer and another grille are positioned, and a final layer. The top half, having narrow ribs across the top, is fitted and is secured in place. Louvres are provided all round the sides and lugs top and bottom give clearance between crates.
Patent FR-2251635-A1 (FR)
Title: Aluminium alloy sheet for integral colour anodising - composition and treatment to provide controllable uniform colour
IPC: C25D11/14
Filed: 1973-11-19
Abstract: The alloy contains in wt. % 0.05 to 0.20 Si, 0.15-0.4 Fe, 0.15-0.3 Cu, 0.10-0.30 Mn, 0.6-1 Mg, 0.04-0.12 Cr, bal. Al, and is homogenised at 1000-1125 degrees F for 4 to 24 hrs after heating at 100 degrees F/hr. It is then hot rolled to sheet which will form an anodic film between 0.5 and 1.5 mils thick the colour of which may be varied between light gold and black by adjustment of operating parameters. After hot rolling the sheet may be cold rolled below 250 degrees F. Pref. for colour uniformity the soaking temp. of separate ingot batches should not vary by more than 30 degrees F.
Patent FR-2283073-A1 (FR)
Title: Conveyor braking and accelerating system - with cam and piston controlled brake and clutch
IPC: F16D67/02
Filed: 1973-11-22
Abstract: The load is carried on a horizontal conveyor belt which is driven by a motor. The conveyor system is carried on a base which supports a number of lever arms. The lever arms are balanced by a fixed weight and by movable weights. There is a clutch and brake mechanism on the drive axis of the main drive motor so that the load may be accelerated or stopped. The movement of the levers is directly proportional to the load so that the braking or accelerating forces are also proportional to the load. The clutch and brake mechanism may be controlled by a cam and piston.
Patent FR-2211327-A1 (FR)
Title: Roller mounted work table - with positioning cylinders effecting precise co-ordinate or axial adjustment, esp. of use in atomic reactors
IPC: B23Q16/00
Filed: 1973-11-27
Abstract: Axially adjustable roller mounted work table with applications to welding jigs or fuel element lattice plates in which precise movement is effected by positioning cylinders. The main actuator rod, piston and cylinder connecting to the table is integrally constructed with a multiple assembly of positioning cylinders with actuator rods permitting travel for a pre-determined length. Pressurisation of the selected positioning cylinder drives the piston and rod until a step in the rod register on an internal guide plate within the multiple enclosing cylinder. Further movement is inhibited by the register and back pressure applied to the main cylinder.
Patent FR-2234490-A1 (FR)
Title: Compressor drive gear with central wheel - has pinion shafts equipped with thrust rings
IPC: F16H1/22
Filed: 1974-06-17
Abstract: The mechanism has a central gearwheel, meshing with several pinions each driving coaxial compressor rotors. The pinion shafts are each equipped with thrust rings, which can be used to transmit the thrust loads to the thrust bearing of the gearwheel. The gear teeth can be single helical, and the driven shafts can be so spaced about the gearwheel that the resultant transverse forces cancel out. Lubricating out consumption for th drive unit is reduced by approx. 30%.
Patent FR-2237279-A1 (FR)
Title: Prevention of environmental pollution by radioactive emission - from a nuclear power plant
IPC: G21D5/12
Filed: 1974-07-11
Abstract: Reduction to an acceptable level of the emission into the environment of radio active material present in the secondary liquid of a nuclear power station, particularly one with a pressurised water reactor, as a result of a leak of primary liquid into the secondary liquid, the power station being provided in known manner with a purge reservoir for the steam generator and a condenser with means for ensuring the circulation of a cooling liquid therethrough, by (i) the transfer of secondary liquid, contaminated by radio activity due to the leak, to the purge reservoir, (ii) the transfer of steam produced from liquid in the purge reservoir to the condenser and (iii) the discharge of liquid from the purge reservoir to a discharge receiver, especially via a demineraliser. Pref. the condenser is provided with an air ejector, the air ejected from which is directed to a residual gas receiver, when it contains excessive radio activity. Protects the environment of the power station being contaminated by radioactive emission, not only in the case of leaks but also in the event of a major failure in which power becomes unavailable.
Patent FR-2285162-A1 (FR)
Title: Game of patience played on squared board - has coloured counters used to fill columns as well as diagonals
IPC: A63F9/06
Filed: 1974-09-20
Abstract: The playing surface is constructed from a rigid board (1) and has thirty-six squares (11), these being formed by six horizontal (a1-f1) and six vertical (a-f) columns. Thirty-six counters (2) are supplied, circular or any other suitable shape and divided into six different sets, being differentiated by colours or by a distinguishing symbol. The counters are placed on the board and moved to fill all the squares, the aim being to have each horizontal and vertical column, as well as the two diagonals, composed of six counters of different signs or colours. The starting set-up is variable, being commenced from the sides or the diagonals.
Patent FR-2286616-A1 (FR)
Title: Leather-purse with flat money pocket - has flap with compartment which folds over and forms note - case
IPC: A45C1/08
Filed: 1974-10-03
Abstract: The money pocket (1) is flat and is closed by a sliding clasp fastener (3). A small flap (4) on the purse holds a larger flap (5) in place when folded over, by means of a press stud. The larger flap is fixed to the base of the purse and is folded along this line. The larger flap and the wall of the purse opposite the flap each have at least one flat compartment (6, 9) formed by sheets of leather fixed by two edges (7,8). The compartments are fixed so that their openings are opposite each other.
Patent FR-2291645-A1 (FR)
Title: Surface and interface acoustic wave couplers - consists of medium which propagates two distinct waves along two distinct paths via two series of conductors arranged transversal to paths
Inventor: BUTLER MICHAEL BRIAN NEILSON
IPC: H03H9/05
Filed: 1974-11-14
Abstract: A data multiplex communication system comprises two units (1, 2) interconnected by lines in a loop. A first line (3) transmits time multiplexed data from the first unit (1) to the second unit (2) along a first line (3), and a second line (4) transmits data from the second first unit (1) along a second line (4). Each unit (1, 2) has a transmitting section (5, 6) for multiplexing data and has a time base synchronised by means of reference codes from generators (Mo, Mi). Each unit (1, 2) also has a receiving section (7, 8) to distribute the data to separate channels (e'O,...e'7detector (39, 40) which can supply along lines (41, 42) an alarm signal and excite a signal detector (43, 44) to stop any transmission of data when there is a loss of synchronisation.
Patent FR-2288885-A1 (FR)
Title: Motor and pump unit with superimposed cylinders - has driving and pumping pistons on common shaft containing passages connecting chambers
IPC: F04B53/10
Filed: 1974-10-22
Abstract: The reciprocating monobloc pump and motor unit has cylinders one above the othe and a hydraulic or compressed-air motor. The driving pistons or diaphragms, and those in the pump, can be mounted on a single shaft passing through the complete assembly, and in which shaft passages are provided to connect the corresponding chambers of pump and motor together. The intake and discharge valves and manifolds are specially designed so as to avoid any inducement of turbulence in the liquid, or any braking effect. Automatic starting and stopping devices can be mounted on the set, operating either when all material has been drawn in or when it has all been discharged.
Patent FR-2294041-A1 (FR)
Title: Hot runner platen for injection moulding machine - for moulding on both faces of one platen
IPC: B29C45/32
Filed: 1974-12-09
Abstract: Injection moulding machine which injects into one side of a platen which bears moulds on each of two faces at right angles to the axis of injection. A pair of mobile platens can close on to the moulds on the opposite faces of the injection platen. The injection nozzle fits into a recess which allows the nozzle to retract to depressure melt contd. in the heated runners of the injection platen. The runners end in chambers with coaxial heated mandrels which are pointed and spring loaded to plug the mould inlet gates when the injection pressure is relaxed. At least two mould gates are served on each face of the injection platen. The hot runner system of the central platen avoids the need to recover injection spures and the need for the double-sided machine to open wide for removing runners on each side of the central platen.
Patent FR-2300401-A1 (FR)
Title: Thermal insulation for nuclear reactor - incorporating means of preventing movement of concrete wall relative to reactor casing
Inventor: AUBERT GILLES
IPC: G21C11/08
Filed: 1975-02-07
Abstract: A thermal insulation for the concrete wall enclosing a nuclear reactor incorporates a metal fluid-tight skin surrounded by insulating material between the skin and the concrete wall, the skin and the concrete wall being anchored together by vertical ribs, welded to the metal skin, extending through the insulating material, and carrying at their edges near to the concrete wall means of anchoring them to the wall. The insulating material is a special concrete laid against the metal skin and surrounded by a casing sepg. it from the concrete wall. The ribs are flat strips with their edges remote from the skin rounded to form a heel to which are joined rods which pass through the casing and terminate within the concrete. Cooling tubes may be incorporated near the casing. In an alternative form, horizontal ribs may be included. The ribs prevent movement of the concrete wall resulting from stresses occurring parallel to the plane of the metal skin tending to separate it from the concrete wall, whereas existing anchorages resist only stresses perpendicular to the plane of the skin.
Patent FR-2300863-A1 (FR)
Title: Lightweight roof truss construction - with purlins connected to truss members by metal brackets with drilled bases
IPC: E04B1/26
Filed: 1975-02-11
Abstract: The assembly element which allows metal roof trusses to be fastened and linked up by timber purlins, consists of either a U-shaped or an L-shaped bearer plate with a heel at its base in which a hole is drilled. The ends of the purlins can thus be placed with their ends abutting the trusses, not above them, and it is not necessary to make cuts in the ends of the purlins because they are bolted in place. Use of this element would enable a lightweight structure to be quickly and easily assembled by unskilled labour.
Patent FR-2302645-A1 (FR)
Title: Recording of TV signal on video disc - uses compression of signal by sampling with expansion for reconstitution
Inventor: BROUSSAUD GEORGES
IPC: H04N5/917
Filed: 1975-02-28
Abstract: Compression and subsequent expansion of TV signal is effected to record the signal on a video recording disc. This is permissible since the video signals contain redundant elements. The basic image points are stored and changes only are transmitted to reduce bandwidth required. A TV video signal (Y1 (t)) enters a coding circuit (11) which generates a sampled signal which is recorded by a conventional recorder (12) on a video disc (13). The disc is read by an optical reader (14) which focusses a number (K) of luminous beams onto the elements of the track to be read. An image of these elements is formed on photoelectric detectors to reproduce the sampled signals (y, (t)) to (yk(t)). These are processed in a decoder (15) to reconstitute a video signal (Y2(t)) which is practically identical to the original signal (Y1(t)).
Patent FR-2312934-A1 (FR)
Title: Ready sown strip for plants - with seeds spaced at correct intervals in biodegradable base material
IPC: A01C1/04
Filed: 1975-06-05
Abstract: The base material for the ready sown strip is a band of biodegradable material. This may be a flat band (3), which can be rolled onto a reel (1), or it can be in the form of separate sheets. The seeds (4) are sown along the length of the strip, in rows which are spaced the correct distance apart to ensure proper growing conditions. The strip has a peg at one end, this having a name label and being pushed into the ground to identify the plant. The reel can be unrolled (2) manually or by tractor, the strip being buried in the ground.
Patent FR-2315068-A1 (FR)
Title: Dual circuit heat pump - with refrigerating medium in motor circuit evaporated by heat from condenser of previous circuit
IPC: F03G7/04
Filed: 1975-06-16
Abstract: The heat-pump system has two pumping units. The second one incorporates a boiler or evaporator in which the refrigerating medium in the liquid state is heated and brought to the gaseous state with the aid of the heat released by the condenser of the previous unit. One or more motors of the type driven by a medium under pressure, are inserted in the refrigerating medium circuit of the second pumping unit. The refrigerating medium under pressure in the second unit can supply the power necessary to operate the first and/or the second unit.
Patent FR-2366647-A1 (FR)
Title: Rotatable opening window - protection system is effected by iron frame with spacers with ready access to window
IPC: G07F9/00
Filed: 1975-07-07
Abstract: Protective mechanism for rotatable opening windows prevents break-in or unauthorised entry. The design has reduced depth to increase access to windows and a reduction in length decreases sagging to avoid possibility of blocking of the opening. An exterior Z-shaped frame (1) of soft iron is adapted to the opening to be protected. Anchor points permit adjustment as required and countersunk head bolts in fixing holes permit its mounting. Spacers (2) in the shape of unequal wings of soft iron prevent manual extraction of goods by masking any necessary closing play.
Patent FR-2296687-A1 (FR)
Title: Liquid detergent and textile cleaning compsns - contg. 2 types of non-ionic surfactants, anionic surfactant and alcoholic solvent (BE020776)
Inventor: ARNAU JOSE LUIS
IPC: C11D1/83
Filed: 1976-01-02
Abstract: Builder-free, stable, liquid, heavy-duty detergent compsn. contains (a) 20-70(35-60) wt. % mixt. of surfactants, consisting w.r.t. total surfactant content. of (1) 30-80(40-70) wt. % non-ionic surfactant, prepd. by condensing 7-15 (8-12) mols. ethylene oxide with 1 mol. 17-25C alcohol (esp. tallow alcohol); (2) 10-60 wt. % non-ionic surfactant, prepd. by condensing 2-10 mols. ethylene oxide with 1 mol. 9-15C alcohol, or their mixts., (3) 10-50 wt. % anionic detergent; and (b) 80-35(65-40) wt. % aliphatic 1-4(2-4)C alcohol or a mixt. of water and this alcohol in wt. ratio (=10:1(2:1 to 5:1). Mixt. has pH 6.5-9.5. Compsn. may be used (i) in undiluted form, for washing and cleaning textiles, esp. for removing stains before washing and (ii) in an aq. wash bath in >0.4(0.6-0.8) wt. % concn. at 10-60 degrees C. Gives improved cleaning of textiles. The compsns. do not cause overfoaming in washing machines.
Patent FR-2337871-A1 (FR)
Title: Multi-way adjustable exhibition rack - has vertical assemblies each with base and front slides and distance pieces between
IPC: A47B81/00
Filed: 1976-01-12
Abstract: The rack is adjustable in all directions, and allows lightweight items to be exhibited horizontally in unlimited numbers, and with different lengths, widths and thicknesses without alterations to the mountings. It comprises two vertical assemblies on the same level. These each consists of a base slide (A), a number of distance pieces (B), and a front slide (C). The length of the slides and the number of distance pieces depends on the available space and the number of items to be exhibited. Vertical adjustment can be by locking devices (D) working on the slides, while supports (E) sliding on the devices effect the horizontal adjustment.