baber/WOPTO huggingface dataset:
Patent FR-2287855-A1 (FR)
Title: Fluid injecting machine for meat - using brine for seasonings and closely placed needles
IPC: A23B4/28
Filed: 1974-10-14
Abstract: Process for the injection of fluids, such as brine, seasoning etc., into pieces of meat, such as hams, belly pork etc. is effected on a machine which comprises a table with an enedless chain conveyor, which carries the meat forward, step by step, under a collector for the fluid. Thisis moved up and down by arms, operated by a piston, and carries the needles, placed close together, into the meat where small quantity of fluid is released at each point. The needles are arranged in rows and are placed at a distance of 5-6 mm from each other, the positions of the needles in one row are staggered with respect to those in the next. When the pieces of meat is advanced, the liq. is injected at points between those already injected. The process is very efficient and the injection is effected in a uniform manner at points very close together; the liq. only flows from the needles when these have been lowered into the meat.
Patent FR-2288241-A1 (FR)
Title: Electric pump for hot liquids - has pump cover extension with motor shaft gland and supporting open distance piece carrying motor
Inventor: BRUNEL ROLAND JACQUES
IPC: F04D29/58
Filed: 1974-10-14
Abstract: The pump having a horizontal motor, is provided with an end cover which has an outward extension with central core for the motor shaft. Between the pump housing and the motor there is a round distance piece with two flanges, one of which is secured on the pump end cover and the other carries the motor. The flanges are rigidly connected by metal spokes or arms. A conventional gland is provided between the rotating motor shaft and the inner wall of a hollow chamber at the motor end of the pump cover extension.
Patent FR-2252078-A1 (FR)
Title: Dental prosthesis - connected to capped pillar tooth, has two jointed sections
IPC: A61C13/32
Filed: 1974-11-21
Abstract: Dental prosthesis is connected to a capped pillar tooth and has a part projecting as bracket. A vertical dove tail guide slidably connects the cap of the pillars support tooth and a first section, with at least one tooth, of th prosthesis. A transverse-axis joint between the first section of the prosthesis and a second section of a part forming the termination of the prosthesis, so that this is movable in an angle. The first section can be connected to a ribbed rod or other parts of the prosthesis. First pillar support is fixed with non return dowel peg which is spring-loaded.
Patent FR-2291676-A1 (FR)
Title: Electronic regulator for electric central heating system - using external and internal temperature probes has regulator and power triacs
Inventor: WENDLING ALPHONSE
IPC: G05D23/19
Filed: 1974-11-15
Abstract: The central heating and air conditioning system uses a heat storage device using resistance heating elements (10) and an electronic regulator for the heat storage device. The electronic regulator employs an external temperature probe (1) and an internal temperature probe (2), a regulator (3), a set of six power triacs and a control contact for a humidifier incorporated with the regulator. Pref. a metal screen is placed at the exit of the heat storage device, in front of the internal temperature probe, to protect the latter from direct heat radiation from the resistance heating elements (10). Each triac handles one sixth of the total power of the regulator, only one providing proportional power regulation.
Patent FR-2296720-A1 (FR)
Title: Multi speed washing machine - has a bank of switches which are closed or opened to control programme to vary speed of machine
Inventor: THEVENET PAUL
IPC: D06F37/30
Filed: 1974-12-31
Abstract: A multi-speed washing machine has a motor control circuit including a bank of switches which can be opened or closed according to a predetermined control programme to vary the speed of operation of the washing machine. Using a bank of switches to achieve multiple speeds reduces the electrical connections thereby reducing the complexity and cost of mfr. and simplifying repair.
Patent FR-2299496-A1 (FR)
Title: Mine roof support suspended from anchor bolts - includes bridge member housing inverted U-bolt for clamping channels and supports
IPC: E21D11/14
Filed: 1975-01-30
Abstract: A mine support fitting secured to the roof of a gallery by a pair of anchoring bolts, has two side plates with a shorter channel shaped spacer between them, in an inverted U position, and with a bridging piece at each end. This leaves a pocket at each end, through which the anchor bolts pass. Another horizontal spacer at the centre, between the arms of the U, supports an inverted U shape bolt, housed inside the correspondingly U shaped channel spacer. Its threaded ends, which hang down, are fitted with nuts, so that channel shaped supports can be clamped against one another inside the U portion. The lowest channel support has out turned flanges through which the U bolt passes.
Patent FR-2302751-A1 (FR)
Title: Drying and sterilizing henhouse waste as animal feed supplement - by agitation in vessel supplied with hot gases
IPC: A01K31/04
Filed: 1975-03-03
Abstract: A heat processing plant is claimed for drying and sterilising the effluent, droppings, waste etc. from industrial hen-houses, broiler houses, hen batteries etc. The waste is treated in a closed vessel by rotary agitation and high temp. e.g. 150 degrees C, produced by heat transfer from hot gases. Pref. the hot gases are delivered by a fan from a combustion chamber fitted with a gas or oil burner which is supplied with a mixt of vapours extracted from the vessel and a proportion of fresh air. The total, or greater part, of the combustion chamber's output of hot gases transfers heat to the exterior of the vessel wall, any balance of hot gases, e.g. up to 25%, being blown into the vessel for direct contact heating of the prodt. The plant pref. comprises two or more, vertical, cylindrical, interchangeable vessels. Prod. discharge from the vessel is pref. by reversed motion of the rotary agitator. The plant is used for drying and sterilising hen-house, waste to mfr. a high protein supplement for cattle feed etc. The plant is compact, packaged and is easily installed and is thermally efficient and economical to operate. It ensures the elimination of physiological risks to prod. consumers.
Patent FR-2305286-A1 (FR)
Title: Converting rigid PVC scrap into plasticised form - by grinding into powder and mixing with plasticiser
Inventor: KORNBAUM SIMON
IPC: C08J11/06
Filed: 1975-03-25
Abstract: Pref. the scrap is first broken down into 30mm chips and then ground to a find powder of particle size 1.5 mm, pref. 315 mu before being mixed with plasticisers. The process allows the large scale recovery of rigid PVC (discarded bottles, moulding flash etc.) to a greater degree. The prod. can be re-used for moulding. The PVC may have been prepd. by suspension, emulsion or bulk polymsn. Amt. of plasticiser used is 15-150, pref. 25-120%, based on powder.
Patent FR-2308007-A1 (FR)
Title: Conveyor element joining device - has wedge elements located in profiled edges and elements located in profiled edges and joined by locking bolt
IPC: B65G19/28
Filed: 1975-04-14
Abstract: The joining device for two butting conveyor elements (101, 102) consists of a coupling gin, fixed in the longitudinal direction but with play by means of flexible grips. The grips co-operate with a joining piece and a casing (30) fixed together. The grip is U-shaped or it can be profiled. The casing has an opening (36) into which the grip can be introduced, when it is U-shaped. The width of the grip is slightly smaller than that of the opening in the casing. The edge of the casing opening are chambered to permit the introduction of a screwdriver blade. Final locking can be by a flexible pin.
Patent FR-2309227-A1 (FR)
Title: Sedative and tranquillising phenyl piperazinyl propionamides - prepd. from a phenyl piperazine and a halo propionamides
Inventor: MAFFRAND JEAN-PIERRE
IPC: C07D295/15
Filed: 1975-04-30
Abstract: Phenyl piperazinyl propionamides of formula (I) and their salts ar new (where R1 = H, halogen, CF3, lower alkyl or lower alkoxy, R2 and R3, which together cotain at least 1C atom, = H, lower alkyl or cycloalkyl, or together with N atom form a 4-8 membered heterocycle, which may also contain an O or another N atom, the second N atom optionally being substituted by a phenyl group which may be substituted by haloge, CF3, alkyl or alkoxy). (I) are sedatives and tranquillisers.
Patent FR-2282675-A1 (FR)
Inventor: BOSSEN DOUGLAS C
IPC: G06F11/10
Filed: 1975-06-09
Abstract: This specification describes an error correction system for a high density memory made up of a number of monolithic wafers each containing a plurality of arrays that are addressed thru circuitry and wiring contained on that wafer. The storage bits on the wafers are functionally divided into a number of blocks each containing a plurality of words. The words of each block are on several wafers with each word made up of a plurality of arrays on a single array wafer. Each word in a block is protected by a similar error correction double multiple error detection code. The block is further protected by two additional check words made up using a b-adjacent code. Each byte in the check words protects one byte position of the words of the block. When a single error is detected in any word by the SEC-MED code the code corrects the error. If a multiple error is detected, the multiple error signal points to the word in error to be corrected by the b-adjacent code check words.
Patent FR-2315104-A1 (FR)
Title: Probe to measure material properties in borehole - determines electrical conductivity natural radioactivity and neutron gamma intensity
Inventor: JESCH A
IPC: G01V11/00
Filed: 1975-06-19
Abstract: The probe measures electrical conductivity, natural radioactivity and neutral gamma intensity and contains a sealed gamma intensity meas. cell (11) whose outer wall forms a steel probe shaft (7) containing gamma detectors (1) and an amplifier. The shaft has an insulating sleeve (8) containing pref. lead electrodes (9, 10). The wires from inside the meas. cell to the outer electrodes are embedded in the insulating sleeve. The natural gamma detector (1) is in the upper half of the probe and the neutron gamma intensity detector and the neutral source are in the lower half of the probe. The probe surfaces are protected by a protective layer of plastics.
Patent FR-2319604-A1 (FR)
Title: Benzene and methylbenzenes prodn. from toluene - by thermal treatment using zeolitic catalyst with hydrogen, gp. II III and/or IV metal cations
Inventor: MINACHEV KHABIB MINACHEVICH
IPC: C07C15/02
Filed: 1975-07-29
Abstract: The process concerns the prodn. of C6H6 and methylbenzenes from toluene by thermal treatment in 3 stages at 350-500 degrees C and 1-50 at. in the presence of a granulated zeolitic catalyst. The reaction mixts. obtd, in the 3 stages are (1) C6H6 and xylenes; (2) toluene and trimethylbenzenes and (3) xylenes and tetramethylbenzenes. These are sepd. the xylenes from (1) and the trimethylbenzenes from (2) being used as the charge in the second and third stages. The catalyst used contains 5-30% (as degree of exchange of the theory) of gp. II metal cations, 6-22% H and (a) 20-80% gp. III metal cations and/or (b) 24-73 gp. IV transition metal cations. The prods. are valuable raw materials in plastics mfr. The process has a higher capacity and simpler technology than usual. Coking of the catalyst is reduced by treatment in an inert gas medium and thus the stability of operation is improved.
Patent FR-2319135-A1 (FR)
Title: Location of faults in ski lift safety line - is performed by comparing recorded reference and sampled signals derived from line input pulses
Inventor: BARRE GERARD
IPC: G01R31/11
Filed: 1975-07-22
Abstract: Faults in safety lines for ski lifts are located by a galvanometer in a current measuring circuit. Difficulties of localising faults is overcome by applying a voltage to the line and comparing the results with a fault free response. A flip flop (9) synchronises a clock (8) and pulse (11) generator outputs for amplification (12) and application to a safety line. The signals from gate (10) are counted (14) till they reach the number of points analysed. They are compared (17) with pulses counted (15) from a comparator (16) on the graphic recorder. The outputs of line drive sampling circuits, controlled by a sampling signal (Ech) from a monostable (18), govern writing and sample processing.
Patent FR-2289788-A1 (FR)
Title: Wall connector for furniture - has curved form with end connection profiles
Inventor: GALLANDA CLAUDIO
IPC: F16B12/10
Filed: 1975-10-24
Abstract: Each element is made from wood, plastic or cast in metal and comprises a convex outer surface and a parallel concave inner surface. Stiffening ribs may be provided and the element forms a 90 deg. segment of a circle. Each end is closed an has a dovetail slot which is used in conjunction with a corresponding connector to join two elements together or to a horizontal or vertical wall, the edges of these having grooves for insert barbs. The curved surfaces may be replaced by straight ones to provide an angular liaison between horizontal and vertical walls.
Patent FR-2329286-A1 (FR)
Title: (N)-acyl dibenzoxazepine hydrazides - antiinflammatories, anticonvulsants and prostaglandin and serotonin antagonists
IPC: C07D267/20
Filed: 1975-10-28
Abstract: New dibenzoxazepine derivs. are of formula (I): (where R is 2-6C alkenyl opt. substd. by phenyl, or 1-6C alkyl substd. by 5-7C cycloalkyl). A typical cpd. is (I; R=PcCH;CH). In an example, this is prepd. from 8-chloro-10,11-dihydrobenz b,f 1,4 oxazepine-10-carboxylic acid hydrzide and cinnamoyl chloride.
Patent FR-2330796-A1 (FR)
Title: Coupling device for end of synthetic fibre cable - with adhesive-filled sleeve gripping core for winding cable fibres
IPC: H01B17/12
Filed: 1975-11-06
Abstract: Coupling device comprises a core for winding the strands which form the end of the cable, and a sleeve in which the core is engaged and gripped and of which the interior is filled with adhesive. Means are provided for fixing a ring to the sleeve. Pref. the end of the sleeve out of which the cable extends has a surface of diverging shape. Either the sleeve or the core may be made of hard material, while the other is made of material with plastic properties, and the adhesive is pref. a polymerisable resin. The sleeve may be housed in an open-ended body provided at the cable end with a shoulder for supporting the sleeve, and associated with a collar and clamp forming a ring.
Patent FR-2295994-A1 (FR)
Title: Basic azo dyes free from sulphonic acid gas - for dyeing or printing natural and synthetic fibre textiles
IPC: C09B27/00
Filed: 1975-12-24
Abstract: The novel basic azo dyes free from sulphonic acid gps. are of formula (I): D(+)-N=N-A-NR-CH2-C(Z)=CH2 X(-) (I) (where D(+) is the radical of an aromatic or heterocyclic diazotisation component contg. a quaternary N atom. A is an aromatic radical or with -NR- forms a heterocyclic radical, R is H opt. substd. lower alkyl, or aralkyl or cycloalkyl, X(-) is an anion, Z is H, halogen, or lower alkyl). Used for dyeing/printing of natural or synthetic fibre textiles. (I) may be in powder or liq. form.
Patent FR-2339003-A1 (FR)
Title: Spinning synthetic filaments, esp. viscose - in bath partitioned for reconstituting and post reduction with easily replaceable filters
IPC: D01F2/06
Filed: 1976-01-20
Abstract: A spinning aggregate for chemical filaments includes a vessel for the spinning bath, a nozzle, and a pair of cylinders around which the filaments run. The lower cylinder is partly immersed in the bath, and between it and the nozzle, a permeable partition divides the vessel into a spinning zone and a post reduction sone for the thread. The spinning liquor fed in through a manifold between the cylinder and the vessel wall, is filtered by the partition as it flows towards a second manifold in the spinning zone where it is drawn off. An uncomplicated layout it is easily serviced and enables chemical filaments to be produced continuously. The amt. of spinning liquor used per nozzle is reduced from 100 l to 60 l/hr.
Patent FR-2300293-A1 (FR)
Title: Fuel emulsifying system especially for internal combustion engines - has porous disc in each inlet port made of foamed metal to break up liquid fuel
Inventor: GAYLER ROBERT JAMES
IPC: F02M27/02
Filed: 1976-02-05
Abstract: To re-emulsify the fuel mixture which tends to return to a liquid state after leaving the carburettor, a disc having a thickness of 2m-25 mm is m-fitted at each inlet manifold port (2). The disc is porous with preferably 15-45 pores per linear 25 mm and is made of a foamed metal with a nickel chrome alloy. The pores have sharp edges which held to break down the fuel particle and to re-emulsify petrol which has condensed out on the walls of the induction tract. The disc fits into a recess at the entrance of the inlet port into the cylinder block.
Patent FR-2302767-A1 (FR)
Title: Filter process for dehydrating sewage sludges - in three phases at increasing press
IPC: B01D33/04
Filed: 1976-03-05
Abstract: Dehydration process is intended for sludges, partic. those from the purificn. of waste water and sewage, it comprises three independent phases. The raw sludge is treated with a flocculating agent in a conical mixer and enters the first phase at the inlet, this preliminary dehydration is effected in a rotary pocket filter which operates without press. The sludge arrives on the outside of the filtering belt (I) where it may be subjected to vibrations to produce a supplementary preliminary dehydration, still without press. A wedge-shaped compartment follows after a roller, it is delimited at the top by a second filter belt (II) and at the base by the belt (I). The belts are made from a fine mesh metallic gauze and belt (II), after passage through the cleaner, is diverted by the sprung roller, the two belts together squeeze the sludge that had originally been deposited on belt (I). The filter belts then pass round the periphery of the drum meeting pairs of press. rollers with adjustable springs during their passage to the roller where they reverse their direction to meet other press. rolls to be further compressed, this is virtually the end of the second phase. The third high press, phase takes the form of a plate press, the sludge is transferred to this phase by a scrapind device and is charged into the plate press between tow filter belts. These carry it through the gap between the plates and the dehydrated sludge is finally evacuated into lorries by the scrapping device. The plant for the first time, takes the change in the state of aggregation of the sludge into account during the dehydration process.
Patent FR-2304682-A1 (FR)
Title: Corrosion resistant cobalt based alloy - for prostheses, contg titanium, molybdenum and chromium to give high strength
IPC: C22F1/10
Filed: 1976-03-15
Abstract: High strength, corrosion resistant alloy comprises 10-28% Cr, 2-10% Ti, 0-3% Mn, 0-1%C, 1-12% Mo, 0-1% Si, 0-2% Fe, 0-1% Al and balance Co and usual impurities.
Patent FR-2344606-A1 (FR)
Title: Colouring and improving adhesion of gravel for e.g. roofing materials - by treatment with alkali pigment and silicate, then organo silicon cpd. and coating with polymer
IPC: C04B20/12
Filed: 1976-03-19
Abstract: Colouring process for sand, gravel or stone chips used, e.g. in asphalt-based roofing materials, comprises forming a solid in the surface pores of the mineral, from a pigment/alkali silicate mixt. (I) without severe heat treatment. Adhesion is improved by chemically fixing organosilica cpds. followed by coating with organic polymers. The pigment may be (in)organic. Solidifying of (I) is pref. at -10 degrees C. to +120 degrees C. and is pref. produced by the action of an acid (II) or salt which does not give basic reaction prods. The reaction prods. obtd. pref. improve fixing of the organo-silica cpds. (III). (III) are pref. specifically reactive to the polymers used for final coating. A suitable acid (II) is HCl. Alternatively, NH4Cl may be used. Suitable organosilicon cpds. are: e.g. amino-tri(alkoxy) silanes if an epoxy resin is to be used for coating, and mercapto-tri(alkoxy) silanes if S-crosslinkable polymers are to be used.
Patent FR-2349120-A1 (FR)
Title: Automatic firearm breech braking mechanism - has spring housed in forked arm of double arm and cam track arrangement
IPC: F41A3/50
Filed: 1976-04-21
Abstract: A mechanism for slowing down the opening of the breech of an automatic firearm, has two swinging arms (1, 2) swing about a common pivot point (X) and attached to a further pivot (Y, 2) at the outer end. The force is applied to a block mounted on the pivot pin (Y) on the end of the first arm (1). This arm can also move back a small amount due to slotted holes in the other arm (2) for the common pivot pin (X). A spring housed inside the second arm (2) which is forked, opposes this movement. The pivot pin (X) carries bosses which travel against a curved cam surface.
Patent FR-2348661-A1 (FR)
Title: Cigarette display and dispensing unit - has skirt fixed to and slidable with sprung body having bores for cigarettes
IPC: A24F15/06
Filed: 1976-04-20
Abstract: The cigarette display unit comprises a base whose lower surface rests on a flat horizontal support, and a body with vertical holes running from one end to the other. A cigarette slides in each hole and rests on a support fixed to the base, and an external skirt encloses and is fixed to the body. The body moves up and down in guides in relation to the base, and is spring-loaded upwards into the rest position. The skirt (18) extends downwards round the base (4), and when the body is in the rest position the cigarettes remain below its top surface. The guide can be a screw engaging (9) in a tapped hole (6) in the base while its shank fits in an axial bore in the body.
Patent FR-2351388-A1 (FR)
Title: Transducer servicing and isolation circuit - modulates HF oscillator feeding transformer whose output is full wave rectified and filtered, producing digitised output
IPC: G08C19/00
Filed: 1976-05-14
Abstract: The transducer servicing circuit produces a standard voltage digitized output and electrically isolates the transducer from its associated transmission line. The circuit is for use with transducers on gas turbine engines, boilers and the like, and is insensitive to heat and other disturbances. A transducer (1) with a digital output modulates a relatively H.F oscillator consisting of a diac (7) and resistance capacitance circuit, and this signal is fed to an isolating transformer (3). The output of this is full wave rectified (10, 11) and filtered to produce a standard voltage digitized output suitable for transmission down a line to a logic receiver network.
Patent FR-2358404-A1 (FR)
Title: Adamantane cpds. prepn. from pinene cpds. - intermediates for antivirals, plastics and lubricants
Inventor: KHUONG-HUU QUI
IPC: C07D221/22
Filed: 1976-07-16
Abstract: Adamantanes are prepd. from a pinene, which may be demethylated or substd. by reaction with a nitrile and a mercuric salt in an anhydrous medium, to give a bicyclic imino. This is reduced to the amine, which is then cyclised with an aldehyde. Specifically, the adamantanes are of formula (I) or is a demethylated or substd. homologue of (I). (where R = OH, azido, amino, amido or a deriv. of these). The cpds. are intermediates for antiviral agents esp. for prophylactic treatment of influenza and also intermediates for plastics and lubricants. The process is simple to carry out and uses readily available starting materials.