baber/WOPTO huggingface dataset:
Patent FR-2228435-A1 (FR)
Title: Minced meat prodn - of coarse mince bound with a binding mince
IPC: A23L13/60
Filed: 1973-05-07
Abstract: The mince meat prod. (pork, veal, beef etc) is mfrd. by chopping the meat into pieces of such size, in cm, that the ratio of the volume:surface area of the individual pieces is =1; the pieces are then salted with 20-40g/kg meat of salt or a salt mixt. and the fat content of the binder constituent is controlled at 12-20%. This binder constituent is then minced in a high speed mincer for 2-3 mins; the coarse constituent, is then also minced and admixed with the binder mince, the temp. of both constituents being kept 22 degrees C. pref. 10 degrees C. Denaturation of the protein is obviated and the binding power of the binding mince is maintained.
Patent FR-2231816-A1 (FR)
Title: Road or runway surface to prevent aquaplaning - has strips attached to surface transversely to direction of travel
IPC: E01C11/24
Filed: 1973-06-01
Abstract: The principle of the invention is to fix strips of material to the running surface in such a way as to leave spaces between the strips to act as grooves to carry away the water that would otherwise tend to cause aquaplaning. The preferred method is for rigid strips (2) of concrete or resin to be stuck to the road or runway surface (1). The strips are placed at right angles to the direction of travel or the vehicle or aeroplane. In a modification the strips are made from a flexible strip which can be rolled or folded for transport to the site.
Patent FR-2233269-A1 (FR)
Title: Lifting device with motor-driven pulley - pivots to press free end of rope between pulley and auxiliary roller
IPC: B66D1/74
Filed: 1973-06-15
Abstract: The pulley driven by geared motor, has side mounting plates which pivot on a pin through two support struts at the top of which is the suspension hook. These struts extend downwards and bend to one side. An auxiliary pulley is mounted at their extremity. The motor is mounted at the other side of the pulley from the auxiliary wheel. To fit the rope to the device the assembly is tilted about the side plate support axis, moving the pulley away from the auxiliary pulley. The rope is threaded between a jockey wheel and the main pulley and through the wide gap between the pulley and the auxiliary. The weight of the device together with any load on the rope then comprises the rope between the pulley and auxiliary. A stop is provided to prevent excessive compression. This ensures a tight fit of the rope in the pulley channel, improving the grip.
Patent FR-2244937-A1 (FR)
Title: Floating motor and gearbox assembly - gearbox support arms are attached to motor through rubber bushes
IPC: F16H57/025
Filed: 1973-09-24
Abstract: The electric motor and reduction gearbox assembly is mounted directly on the input shaft of driven equipment. 'Floating' movement reduces misalignment errors when operating. The motor (6) drives the gearbox through a flexible coupling (12, 14, 15, 17) and both are joined together by a flat plate each side. Screws (5) are used to secure the gearbox end. The motor is fitted at the other end using bolts passing through the mounting feet (7) into brackets (8) welded on the side plates. Rubber bushes (10) are used to isolate vibrations. A support (18) from the side plates to the main frame (19) absorbs twisting and the unit is mounted using its output shaft (2).
Patent FR-2247277-A1 (FR)
Title: Ethylenic diacid and cyclooctadiene copolymer - used as dispersing or fluidising agent for aqs dispersions
IPC: C09K23/52
Filed: 1973-10-16
Abstract: A dispersing and/or fluidising agent comprises a copolymer of an ethylenic diacid (or anhydride thereof) and 1, 5-cyclooctadiene. For dispersing (in)organic powders in aq. medium e.g. metal oxides, CaCO3, barytes, clay, org. pigments e.g. phthalocyanine blue, toluidine red, C black etc. The agent is used in very small amts. e.g. 0.01-3 wt. % based on powder to be treated and is also non foaming.
Patent FR-2257358-A1 (FR)
Title: Fruit and vegetables sorting machine - has compartments with fixed and movable walls on horizontal shaft between inlet and outlet
IPC: B07B13/00
Filed: 1974-01-16
Abstract: The machine is intended particularly for sorting compressible goods from non-compressible ones, e.g. potatoes from stones or ripe fruit from green one. It has a hollow cylindrical body on a horizontal axis, with an inlet spout at the top, in which the goods to be sorted arrive one by one, and separate outlet spouts for the compressible and non-compressible ones at the bottom. A horizontal shaft rotated in the housing carries a series of radial compartments, each with a wall moved towards an oppositely arranged wall. The movable wall is maintained in the position close to the opposite one until released, when coming in front of the outlet spout for the compressible items.
Patent FR-2290839-A1 (FR)
Title: Oyster rearing tile cleaning machine - has rotating brush and upper and lower surface sprays
IPC: A01K80/00
Filed: 1974-01-23
Abstract: The dirty tile (A) is placed on slide (B) at the entrance to the cleaning (C), and is pushed into the latter by hand. The tunnel contains a brush (8) rotating at 1200rpm., and driven by an electric motor. After being brushed, the tile is sprayed with water from above (E) and below (F), and the tile then emerges from the tunnel free from algae, etc., and ready for the removal of the spats. The machine is 2m long, 0.8m wide and 0.8m high.
Patent FR-2264285-A1 (FR)
Title: Motor vehicle wheel speed measurer - uses magnetic detector with ferromagnetic teeth integral with disc assembly
IPC: F16D65/12
Filed: 1974-03-13
Abstract: A wheel speed detector (1) comprises a cylindrical ferro-magnetic element (3) with teeth (4) and which forms part of a tubular assembly (6) which is an integral part of the disc (2). The tubular assembly is also integral with a m ounting plate (7) with holes (8) for mounting on the wheel axis. A magnetic detector (d) is mounted away from the friction surface (5) of the disc to avoid heating effects and is at a fixed distance (e) from the teeth. The teeth cause a variation of the magnetic field to which the detector is sensitive so pulses are generated which are proportional to the speed of rotation of the wheel.
Patent FR-2263561-A1 (FR)
Title: Electronic multiple tariff meter - has two integrators, comparator, amplifier and subtractor
IPC: G01D4/00
Filed: 1974-03-04
Abstract: The meter has two or more electronic integrator circuits (I1, I4) each of which is associated with a counter (C1, C4) indicating the consumption of a particular unit. The amplifier (2) compares an input signal (e) delivered by a measuring appts. with a reference value (Vs) proportional to one of the thresholds separating the counters. The subtractor (3) delivers a signal proportional to the former signal (e) minus the reference value (Vs), for directing the input signal (e) towards one integrator when it is less than the reference value (Vs) and towards the second integrator when the input signal (e) is above the reference value (Vs).
Patent FR-2266233-A1 (FR)
Title: Anti-theft control and alarm system - has camera, recorder and alarm activated by detectors or pedal
IPC: H04M11/04
Filed: 1974-03-28
Abstract: The system has a motor driven camera and an electrical triggering device. A electrical supply circuit feeds the camera which has a switch which can be closed by the passage of a person through a door opening. A sound recorder is connected to microphones which are situated around the area to be surveilled. The recorder is connected to a switch controlled supply circuit. A transmitting device is connected to a switched supply circuit and directly to a police telephone network. The switches in the system are actuated by a pedal which controls the closing of the circuits of the different device in the case of any incident.
Patent FR-2266875-A1 (FR)
Title: Weighing method for sticky or toxic materials - uses vibration to add material up to set limit for discharge
IPC: G01G13/08
Filed: 1974-04-04
Abstract: A sealed case surrounds the weighing machine comprising a measuring container and weighing mechanism. The measuring container is supplied from a reservoir through a pipe in which a helical drive is located, particularly for sticky materials, and driven from a motor. A vibrator is used to shake the material from the pipe in order to ensure that the weight agrees with that demanded by a control unit and displayed in a window. The actual weight contained in the measuring container is displayed in a second window. A valve releases the contents.
Patent FR-2267217-A1 (FR)
Title: Agricultural bin loading trailer - has hinged sub-chassis forming crane lifting bin off ground
IPC: B60P1/64
Filed: 1974-04-12
Abstract: There is a chassis (1) with two carrying axles (2) at the rear and props (3) at the front and drawgear to connect to the tractor (4). There is a tilting telescopic arm (5) on a sub-chassis (6). A hydraulic ram (7) actuates the tilting arm and is hinged about an axis (8) at one end and at the other. The tilting allows the container (10) to be loaded and unloaded. The front part of the container (10) carries a ring (12) which is engaged by a hook (13) on the end of the tilting arm (5). The tilting assembly also has a hinged member (6) with a hook which can engage the container to lock the container on the trailer.
Patent FR-2274090-A1 (FR)
Title: Animated image display system for screens - uses two out of phase synchronisation peak generators to eliminate flicker
Inventor: SINOBAD DUSAN
IPC: G09G1/06
Filed: 1974-06-05
Abstract: Animated images are viewed on screens controlled by a computer having a first image synchronisation peak generator of period T, image duration being t and transfer orders being transmitted after the image. Further image synchronisation peaks are of period T generated before the first peaks and preceding the first peaks by time theta and are sent to the computer with the aim of stopping transfer orders which are included in the interval T-t-theta. A pulse generator of period T sends pulses to a first monostable which delivers pulses of duration theta whose fronts coincide with the synchronisation pulses. This first monostable is in parallel with second and third monostables respectively delivering pulses coinciding with the front and the rear of the same pulse.
Patent FR-2244637-A1 (FR)
Title: Suspension adjustable torsion bar mounting - having splined ends to locate in splined captive sleeve in mounting arm
IPC: B60G17/02
Filed: 1974-09-24
Abstract: An adjustable mounting for the torsion rod is described with the end of the torsion rod milled with longitudinal splines. These match up with splines inside a special sleeve, which is held in the end of the mounting arm. The pitch of the splines allows a fine torsion adjustment with the minimum angle being equal to one spline. The sleeve itself is polygonal and is held in a polygonal hole so that a coarse adjustment is obtained, with the minimum coarse adjustment equal to the angle of one side. Between the two adjustments the torsion rod is rapidly and easily set to the required setting.
Patent FR-2271864-A1 (FR)
Title: Mixing chamber for coagulating fluids - having non-clogging characteristics
IPC: B01F5/04
Filed: 1974-09-25
Abstract: Two fluids are mixed in a chamber resembling a venturi in which the sec. fluid being educted into the venturi does not pass in at the point of lowest pressure. Under certain conditions of prim. fluid flow, sufficient pressure is set up to cause back flow of prim. fluid into the sec. conduit. This feature prevents coagulation of the fluids at the narrowest point of the conduit. Suitable for automatic control of dilution by regulation of flow of prim. fluid. Used for fluid distribution applications partic. in the dilution of conc. solsn. in the prepn. of fluids for haemodialysis where coagulation must be avoided.
Patent FR-2287252-A1 (FR)
Title: Game of chance for two or more players - has two concentric circular tracks for single controlling use of tokens
IPC: A63F5/02
Filed: 1974-10-07
Abstract: The game comprises a disc shaped playing area and a ball. The playing area has two concentric tracks (1, 8) having compartments marked around their circumferences. Each compartment is one of five different colours, the outer track being marked from zero to three (4, 5, 6, 7) and the inner track from zero to two (11, 12, 13). A circular recess (3, 10) in each compartment can hold the ball which is thrown into both tracks in turn and the numbers multiplied to give the points, while landing on two same coloured compartments permits adding only. The equivalent tokens are given to the next player and the winner is the first to discard all his tokens.
Patent FR-2299531-A1 (FR)
Title: Wind powered generator with multiple rotors - mounted in circular ducts with square cross section entrances
IPC: F03D1/04
Filed: 1974-10-28
Abstract: A rotor is mounted in a circular duct which gradually changes to a square cross-section at the duct entrance. These assemblies of ducts and rotors are assembled in horizontal rows and a large number of rows mounted one on another in a supporting frame and thus forming a large tower. The tower is mounted on a rotatable base so that the duct entrances face the wind. The base may be supported on rollers or float on water. This method of construction permits the use of standard components in large number and so reduces the cost of construction.
Patent FR-2291547-A1 (FR)
Title: Control apparatus for industrial processes - gives highly reliable implementation of control logic using interchangeable programmable read-only memory
IPC: G06F19/00
Filed: 1974-11-13
Abstract: The process controller consists of a micro-programmed controller where, to increase reliability, the micro-programmes are stored in an interchangeable programmable read-only memory. A system for programming the memory is included in the system to allow easy modification of the control logic. Instructions from the memory are decoded and are passed to the logic unit. Stepping through the programme is controlled by a sequencing assembly containing an operand register, a programme counter, a comparator and a step facility. The logic unit is duplicated to guard against failures and it receives data and sends instructions through dual data buses to the input/output ports and interrupt lines.
Patent FR-2262826-A1 (FR)
Title: Automatic telephone morning alarm call generator - stores required times and numbers and calls numbers with recorded message
IPC: G04G13/02
Filed: 1974-11-27
Abstract: An automatic telephone morning alarm call generator is suitable for use in e.g. hotels where a large number of morning alarm calls can be made without operator intervention. The system contains a keyboard into which can be keyed the room numbers and the times for requested morning calls. The information from this is stored. This is repeatedly scanned and the time information compared with the output of a clock unit comprising a quartz clock and a digital output. When a coincidence is found between any of these numbers a call is required to be made, and a programme unit is alerted. This extracts the room number information from the store, dials the number and when it is answered, causes the magnetic tape to be played to the listener. Should the receiver in the room not be picked up, the programming unit alerts the telephone operator by means of a winking light and an audible alarm signal.
Patent FR-2255086-A1 (FR)
Title: Swimmer's flipper of variable stiffness - has clip so blade can be cantilevered from loose or rigid point
IPC: A63B31/11
Filed: 1974-12-17
Abstract: The frogman's foot piece of swimmer's foot flipper is of variable stiffness, comprising a foot enclosing shoe piece (2) with a webbed blade extension (3), and embodying a hook type connection of these two components whereby the blade can hand relatively loose and flexible or be clipped up tight and rigid for gentle or strong strokes of the foot respectively. The shoe and blade elements constitute an integral unit with the shoe upper disconnecting from the unit by a flap (4) covering the toe area, the leading edge (5) of this flap being free or clipped to the blade for flexibility and rigidity respectively. The connection between flap and blade is made by a flap hook (6) engaging a blade mounted counterpart (7).
Patent FR-2297255-A1 (FR)
Title: Carbon fibre metal composites - wherein fibres are coated with titanium boride or carbide
IPC: C22C49/14
Filed: 1975-01-13
Abstract: A C fibre-metal composite is made by coating C fibres with titanium bondi, opt. mixed with titanium carbide, immersing the coated fibres in a melt of Mg, Pb, Zn, Cu, Al Sn or alloys thereof and cooling the melt to solidification.
Patent FR-2272638-A1 (FR)
IPC: A61K6/884
Filed: 1975-01-17
Abstract: 1488403 Dental materials PERDENT GmbH 21 Jan 1975 [23 Jan 1974 6 Feb 1974] 2593/75 Heading C3P A material suitable for dental application comprises (a) a polymerizable monomer and/or a polymer (suitable for dental purposes) selected from polystyrene polyamides, epoxy compounds, polyurethanes, and monomeric and polymeric (meth)acrylates, and (b) 10-90% of a microfine inorganic filler having a particle size in the range 10-400 mÁ. The filler may be SiO 2 , Al 2 O 3  or a glass, such as a borosilicate, or lithium/aluminium glass, or one containing BaO or La 2 O 3 , and may be silanized prior to incorporation into the dental material. In the examples, the filler employed was microfine silica, used either untreated or after silanization with methacryloxypropyl trimethylsilane. Various monomer/polymer/initiator systems were used, namely (1) "Bis-GMA" (based on bisphenol A and glycidyl methacrylate), plus ethylene glycol dimethacrylate, plus benzoyl peroxide, plus dimethyl paratoluidine, (2), 2,2 - bis[4 - (2 - hydroxy - ethoxy) - phenyl]- propane dimethacrylate, plus benzoyl peroxide, and (3) polymethylmethacrylate, plus monomeric methyl methacrylate, plus the reaction product of hydroxyethyl dimethacrylate and hexamethylene diisocyanate, plus benzoyl peroxide.
Patent FR-2309768-A1 (FR)
Title: Elastic jointing for expansion joints - comprises cellular material in at least two superposed layers with impermeable layer between
IPC: B32B7/02
Filed: 1975-04-28
Abstract: Elastic jointing of cellular material particularly for expansion joints and the like, is characterised in that it comprises at least two superimposed cellular layers (A1, A2) provided therebetween with an impermeable layer or film (B1).
Patent FR-2269974-A1 (FR)
Title: Solid cosmetic-detergent compsn for skin treatment - contg surfactant and defatted soya protein or a protein deriv
IPC: A61K8/64
Filed: 1975-05-05
Abstract: Solid cosmetic or detergent compsn. for protecting keratin materials, esp. the skin, consists of (I) a surfactant and (II) either (a) defatted soya protein or (b) a protein deriv. The compsn. protects the skin againts extraction of oil by detergents, and also against unfavourable climatic conditions. This protection is provided even when the compsn. is present in the detergent itself, e.g. a soap bar or granular synthetic or nonionic detergent.
Patent FR-2275343-A1 (FR)
Title: Head lamp glass wash system - has end position switch for pulsating action in series with manual switch
IPC: B60S1/60
Filed: 1975-06-12
Abstract: A pressure pump delivers a wash liquid from a container to a jet fitted close to the head lamp glass. The pump piston is geared to a motor for successive suction and delivery stroke. The electric motor is fed via a manual switch in series with an end position switch (22) from the vehicle's battery. The end position switch has a revolving finger (24) driven by the electric motor to make a complete revolution when the pump piston has completed a double stroke. The finger slides over a circular switch path with two diametrically opposite contact areas (26, 27) and two non conductive areas (28, 29) between them.
Patent FR-2276308-A1 (FR)
Title: 7 Beta-Amino-3-methyl-3-cephem-4-carboxylic acid derivs prepn. - by cyclizing 2-(3-amino-2-oxo-4-thio-z azetidinyl)-3-methyl-4-butenoic acid derivs
IPC: C07D501/22
Filed: 1975-06-27
Abstract: Derivs. of formula (IA) (where Ra1 is H or an amino-protecting gp. R1A, and Rb1 is H or an acyl gp. Ac, or Ra1 + Rb1 is a divalent amino-protecting gp; and R2 is OH or -CO-R2 is a protected carboxyl gp. R2A), e.g. 7beta-phenoxyaceta amido-3-methyl-3-cephem-4-carboxylic acid 2,2,2-trichloroethyl ester, 1-oxides of cpds. (IA), and corresponding 2-cephem cpds. of formula (IB), as well as salts of those cpds. having salt-forming gpds., are prepd. by treating a cpd. of formula (II): (where Y is a leaving gp., pref. a gp. -SO2R4 or -S-SO2R4 in which R4 is an opt. substd. aliphatic, cycloaliphatic, araliphatic or aromatic is not >18C hydrocarbon residue) in a polar aprotic solvent with a nucleophilic catalyst; and, if desired, converting a protected carboxy gp. R2A in the product into a free COOH gp. or into a different protected carboxy gp. and/or removing an amino-protecting gp. R1A or converting it into a different amino-protecting and/or converting a cpd. obtd. into a different cpd. failing within the above definition of the end-products and/or converting a product contg. salt-forming gps. into a salt and/or separating a resulting mixt. of isomers into the individual isomers. The products are known antibiotic agents or intermediates for such agents.
Patent FR-2276389-A1 (FR)
Title: Production of nitrogen contg. austenitic steels - by electroslag melting under pressure in an inert atmosphere
IPC: C22B9/18
Filed: 1975-06-27
Abstract: Austenitic steels with N contents higher than those which are max. soluble at atmospheric press., having improved proof strength and tensile strength, are produced by using the electroslag melting process under pressure in an inert atm. The electrodes have a uniform N and alloying content over their cross-section and length, and the melt will not loose or pick up nitrogen. Melting is effected by using an operating pressure P above the slag, which corresponds to the average N content of the electrode and is given by the ratio N2/N2o where N is the average N content of the electrodes and No is the max. soluble N content at atmos. press.
Patent FR-2323859-A1 (FR)
Title: Rear emergency exit for bus - with fold down extending ramp with safety release catch and balance spring
IPC: B60J9/02
Filed: 1975-09-09
Abstract: The rear of the bus has a fold down door (20) which is pivoted about a horizontal axis a little way up from the bottom. It is balanced by a damper (7) and spring between the bottom edge and the bus and secured by special catches. The safety catch can be released by the driver or by an outside hand hold. When the door folds down it forms a sloping ramp to the ground. The ramp is extended by a sliding panel (21) inside the door. Headroom is improved by a fold up window panel (2) above the opening. The emergency exit provides a safe, unimpeded passage for all passengers, even old and infirm. The supporting springs are balanced to support the weight of the door and prevent it from folding down too fast.
Patent FR-2325164-A1 (FR)
Title: Electric esp. telephone cable has internal laminated sheath - with plastics lapped edges to contact extruded outer sheath
IPC: H01B13/10
Filed: 1975-09-19
Abstract: Cable mfr. involves sheathing it in a laminated metal-plastics band closed around the cable with a longitudinal joint, then extruding an outer casing onto this. A plastics band is first thermally bonded to a metal band, one or both edges of the plastics extending beyond the edges of the metal; secondly, differential tensions are applied at the edge(s) of the plastics to pull and fold the edge(s) over the metal and towards the centre-line, and simultaneously bond these laps to the metal; thirdly, the resultant laminated band is applied to the cable longitudinally, with a plastics-to-plastics joint. Finally the (conventional) external sheath or casing is extruded around this. There is no exposed metal (e.g. aluminium) at the longitudinal joint. Consequently an air-gap does not form between this joint and the extruded outer casing.