baber/WOPTO huggingface dataset:
Patent FR-2287179-A1 (FR)
Title: Non-hygroscopic, free-flowing, animal feed - from fermented whey and corn germ meal
IPC: A23K10/28
Filed: 1974-10-07
Abstract: Animal feed is produced by (a) providing a quantity of whey having 10% solids at 90-130 degrees F, (b) providing a culture of Lacto-bucillus bugaricus or Lactobacillus acidophilus to inoculate the whey, (c) maintaining the inoculated whey at 80-130 degrees F until its pH is 2.4-3.8, (d) reducing the liquid content to give a solids content of 40-52%, (e) blending with corn germ meal to provide 40-60% of total solids as corn gem meal and drying to a moisture content of 12.0-14.0% at 150 degrees F, (f) aerating, cooling and curing for >=4 hrs. to provide a temp. of 60 degrees F and a moisture content of 12.5%.
Patent FR-2288490-A1 (FR)
Title: Assembly attaching button to garment - has mounting screw through stem carry pivotal and rotatable button attachment disc
Inventor: ISHIZAKI HIDENOSUKE
IPC: A44B1/30
Filed: 1974-10-24
Abstract: The assembly allows the button (33) to rotate and provides an interval between the button (33) and the support fabric (51) to accommodate the button-holed layer. The assembly comprises an apertured disc (11), a stem (1) with a blind tapped drilling and a neck and a screw (21). The stem (1) is fixed to the support fabric by the screw and the button has a recess (32) fitted onto the stem by the disc (11) clipping over the stem head. The stem dia. on each side of the neck is of greater dia. than the hole in the button, and the disc is split radially to enable it to be snap fitted on the stem.
Patent FR-2288910-A1 (FR)
Title: Friction ring for high speeds - with outer covers each side of undulating core pieces
IPC: F16D13/64
Filed: 1974-10-25
Abstract: A progressively operating friction disc has two flat annular friction covers on both sides of an in contact with pieces of undulating core to which they are bonded at parts of the areas of contact. The disc withstands frictional operation at high revolution speeds.
Patent FR-2262977-A1 (FR)
Title: Xanthinoxidase-inhibitory-hydrazomomethyl-substd.-pentadiene nitriles - prepd. by reacting 3-ethoxy-2-cyano-N-formylacrylamide with acid hydrazide
IPC: C07D231/12
Filed: 1975-03-04
Abstract: Substd. 2-hydrazonomethyl-3-hydroxy-4-aza-2,4-pentadiennitriles of formula (I) including their tautomers and salts with (in)organic acids (in which R3 = 4- N,N-dipropylsulphamoyl -phenyl, pyridyl-(3), pyridyl-(4), 1,3,5-triphenylpyrazolyl-(4)-methyl, 1,2,3,6-tetrahydro-2,6-dioxopyrimidinyl-(4), thiazolidinyl-(4), 1- 6-methoxynaphthyl-(2) -ethyl, 1-methyl-1-(4- 1,2,3,4-tetrahydronaphthyl-(1) -phenoxy)-ethyl, (3-trifluoromethyl phenoxy)-(4-chlorophenyl)-methyl 3-acetyl-thiazoliol-inyl-(4) and esp. 1-methyl-1-(4-chlorophenoxy)-ethyl) have xanthinoxidase inhibitory activity and may be used against gout, coronary insufficiency and anti-arrhythmia. Depending on R3, cpds. (I) also have lipid-lowering, uricosuric-, antiphlogistic-, esp. antirheumatic, and liver-protecting activity. (I) are also inters, for other active cpds. such as 4(1H)pyrimidinones, used esp. against gout.
Patent FR-2307514-A1 (FR)
Title: Steel prepn. prior to attaching to porcelain - by heat treatment in vacuo then in air, to improve subsequent adhesion
IPC: A61C13/083
Filed: 1975-04-17
Abstract: In a process for making a steel reinforced dental prosthesis, the steel is first provided with a gold masking film to prevent the steel from being seen in known manner, then heat treated and attached to the porcelain. The novelty is that the heat treatment comprises (1) introducing the steel reinforcement into a furnace heated to 750 degrees C, (2) raiding the temp. to 890 degrees C under vacuum and holding the temp. for about a minute, (3) releasing the vacum and heating to 940 degrees C, (4) cooling slowly to below red heat, then (5) removing from the furnace and air cooling to ambient temp. Used for mfr. of crowns, bridges, etc. The process is applied to ordinary steel, avoiding the more expensive special steels and gold. The porcelain adheres to the steel at least as well as when Stellite (RTM) or gold are used. Porcelain teeth may be attached directly onto Stellite which was previously impossible.
Patent FR-2272994-A1 (FR)
Title: Ethylene glycol mixed ester with clofibric and nicotinic acids - prepd by reacting ethylene chlorohydrin with a clofibric acid salt and nicotinoyl chloride
IPC: C07D213/80
Filed: 1975-04-28
Abstract: The mixed ester of formula (I) is a new cpd. which can be obtained by reacting the Li, Na or K salt of clofibric acid (2-(p-chlorophenoxyl)-2-methylpropionic acid) with ethylene cholohydrin and reacting the resulting hydroxyethyl ester with nicotinoyl chloride in the presence of a base. (I) is a hypolipidaemic agent.
Patent FR-2275287-A1 (FR)
Title: Workpiece feed control for circular saw - has pivot arm system actuating brake and hydraulic control valve
IPC: B23Q5/26
Filed: 1975-05-14
Abstract: A control system for a carriage for feeding workpieces towards a circular saw includes an actuator handle connected to a multiple pivot arm system which in turn is connected to a control valve in a hydraulic circuit which brings about the movement of the carriage. This pivot arm system is also connected with a braking device for the carriage. The control valve incorporates a conical valve member which controls the supply between the pump and the carriage drive. The system permits start, stop, advance and return and the conical valve member enables the speed to be continuously varied.
Patent FR-2324053-A1 (FR)
Title: Device for plasma arc working of metals - e.g. welding, cutting or microwelding
Inventor: LEBEDEV V K
IPC: B23K10/00
Filed: 1975-09-12
Abstract: Device for the plasma arc working of metals uses a symmetrical, three phase power transformer with adjustable short circuit resistance and legs at 120 degrees intervals. Each phase has one prim. and two sec. windings, one sec. feeding a rectifier providing direct polarity between electrode and workpiece, the other sec. feeding a rectifier providing inverse polarity between the workpiece and the plasma nozzle. A thyristor switch is fitted. The novelty is that the transformer has a shunt with premagnetising coils, and each sec. winding consists of two parts connected in series between the transformer and the rectifiers. Ten figs. are provided. The device is used for plasma welding, cutting or microwelding, for stepless control of the direct or inverse currents, e.g. in welding sheet 0.5-5 mm thick using direct polarity 16-100 amps and indirect polarity 8-50 amps.
Patent FR-2285231-A1 (FR)
Title: Coextruded multilayered container e.g. for foods - having gas resistant thermoplastic resin bonded to strong, moisture resistant synthetic resin
IPC: B32B27/00
Filed: 1975-09-19
Abstract: Coextruded multilayered container, e.g. for food, drinks and medicaments, has at least two layers, including a gas barrier layer (I) of a thermoplastic synthetic resin, and a moisture barrier layer of a thermoplastic synthetic resin having good mechanical props., and good adhesive props. relative to (I). Good adhesion between the layers is obtd. The container resists penetration of oxygen, carbon dioxide and moisture and has good mechanical props., esp. impact resistance, flexibility, and transparency.
Patent FR-2327542-A1 (FR)
Title: Rapid analysis of cations in a liquid - by filtering through a cation exchange filter paper and determining the ions collected, eg by X-ray fluorescence
Inventor: SANO TAKEZO
IPC: G01N30/96
Filed: 1975-10-10
Abstract: Rapid analysis of a cation contained in a liq. comprises (a) filtering the liq. sample through a cation exchange filter paper having a high rate of ion exchange and composed of fibres having cation exchange functional gps., so that substantially the whole of the cation is collected in the top surface of the paper, and subsequently (b) analysing the cation-loaded filter paper as such or the eluate obtd. by eluting the cation from the paper, to determine the cation. Method is esp. used in rapid analysis of waste etc. contg. trace amts. of Fe, Cu, Pb etc., so that the cations can be detd. e.g. by X-ray fluorescence spectrometer.
Patent FR-2330756-A1 (FR)
Title: Analysis of zeolite-contg. catalysts for hydrocarbon conversion - by gas chromatography methods
Inventor: LAFITAU HENRI
IPC: C10G11/05
Filed: 1975-11-10
Abstract: Analysis of zeolite-contg. catalysts for hydrocarbon conversion, esp. cracking, comprises absorbing one or more gaseous hydrocarbons in the intercrystalline cavities or pores of the catalyst and using suitable equations, reference valves and/or diagrams to convert the absorption data into factors related to the properties of the catalyst. Absorption data used include the volume (Vg) of an unsatd. 2-6C hydrocarbon, factor FC derived from retention times of a heavy and a light 1-6C satd. aliphatic hydrocarbon and factor TR incorporating both retentin times, and inlet and outlet pressures. Used for checking of catalyst properties before or during use. Method is faster and more accurate than X-ray methods, requiring less skilled interpretation of results and readily capable of automation. Zeolite content, activity and selectivity of catalyst samples can be measured.
Patent FR-2346267-A1 (FR)
Title: Steel wire coil winder for drawing plant - has variable force electromagnetic friction brake with force limiter and enlarged base
IPC: B65H59/04
Filed: 1975-12-31
Abstract: The steel wire coil winder, has a variable force electromagnetic friction brake, and may be mounted on an enlarged base for stability. The winder has a vertical cylindrical winding drum. The base of the drum axle is mounted in a pedestal which is in turn mounted on a further base. The brake acts between the pedestal and the axle, and the brake circuit may include an additional resistance which limits the braking force. The pedestal may be mounted on a circular plinth with interchangeable legs for height adjustment. The drum may have an enlarged circular base plate with the axle and rollers projecting beneath. The rollers locate on the plate periphery and provide drum stability.
Patent FR-2339531-A1 (FR)
Title: Launching trolley for small boats - has adjustable supports to accommodate different hull shapes and sizes
IPC: B60P3/10
Filed: 1976-02-02
Abstract: The trolley has two wheels (5) carried on a central axle (1). The axle is fitted with two arms (3) parallel to each other and mounted near the ends of the axle. Each arm is able to carry a 'T' shaped support (4). The support (4) has a square base so that it can be fitted with the 'T' parallel to the axle or at right angles to it. A second set of arms (2) is mounted at right angles to the first on the axle and nearer the centre. A pair of carrying handles (6) may be mounted on either of the transverse arms.
Patent FR-2349803-A1 (FR)
Title: Solar radiation energy collector for heating water - has closed tubes projecting between absorber panel withupper glass layer
IPC: F24J2/51
Filed: 1976-04-30
Abstract: The collector has a casing (3) with an insulating base (7). It is closed at the top by two sheets (5, 6) of glass. A metal plate (8) is placed on the base with a corrugated plate (15) above it to form an undulating waterway between the two plates. The upper plate (15) has a series of holes (17). Through each of these there is fixed a tube (16a, 16b) which is open at one end and closed at the other. The open end is inside the plate within the waterway and the tube projects vertically from the plate into the air space behind the transparent cover with the closed end at the top.
Patent FR-2314409-A1 (FR)
Title: Seal for bore in pressure differential alarm - has stopper held between 'O'-ring seal and spring washer in groove
IPC: F16J15/14
Filed: 1976-06-11
Abstract: The seal is for the open end of a hole drilled in the housing of a pressure-differential alarm apparatus. It can also be used in the main cylinders of vehicle brakes. The stopper (62) is pushed into the extended stepped opening in the housing (54), at the outer end of a slanting shoulder (81). The stopper has an outer flange (82) which is a slack fit in the bore (80e and an inner stub (83) of smaller diameter, which is surrounded by an O-ring seal (86). The outer flange (82) pushes against the slanted shoulder (81) outside of the stopper is a spring washer (63) trapped in a rectangular groove (85), and bearing on the outer end of the stopper (62). The inner end of the stopper is extended (88) to fit loosely in between the narrow end of the taper (81) and the main bore (53).
Patent FR-2355696-A1 (FR)
Inventor: DESCHENES ROGER
IPC: B60T15/12
Filed: 1976-06-22
Abstract: The device has a housing (20) in which is arranged a main brake valve (3), which is actuated by compressed air as a function of the angular position of a lever (2). In the housing (20) two reversing servo valves (4, 5) are furthermore arranged, which are also controlled by compressed air as a function of the angular position of the lever (2). The main valve (3) and the two servo valves (4, 5) are controlled by a cam member (2a) connected to the lever (2). The shifting of each servo valve (4, 5) into an angular position different from the lever (2) is triggered by the cam member. Each servo valve (4, 5) is accommodated in a separate housing bore (22, 23), which bores are arranged on both sides of the central housing bore (21) for the main valve (3). The space required by such a brake valve device is reduced compared to known brake valve devices, assembly is simplified and the manufacturing costs reduced. The brake valve device can be controlled manually or mechanically.
Patent FR-2356327-A1 (FR)
Title: Microphone for private conversation - comprises mask fitting closely to face and enclosing microphone pick=up, with ear pieces attached
IPC: H04M1/19
Filed: 1976-06-24
Abstract: A device for telephone or intercommunications equipment is used to make a private conversation with another person. The device comprises a plastic material face mask (1) which fits over and around the mouth of a person. The mask (1) has a microphone (4) connected by a cable (5) to a jack plug connector (6) and an amplifier. The mask (1) also has ear-pieces (7, 8) and a strap (3) and a knob (9) is used to control the volume of sound being received. The device can also be used with a magnetic tape recorder to record private messages.
Patent FR-2356776-A1 (FR)
Title: Flushing water tank for toilet - has one way valve in partition between two independent compartments which can be operated separately or together
IPC: E03D1/14
Filed: 1976-06-28
Abstract: The flushing water tank is partitioned (4) to provide two independent enclosures (A, B), each full of water. The enclosures are connected to the bowl of the W.C. in such a manner that either one or both of the tanks can be emptied in the flushing operation. Existing tanks can be adapted to incorporate the partitioning. Water is fed into the tank through inlets (12) (13) and the bowl is fed through outlets (5, 6, 7) which are normally maintained closed. A one way valve (14) made from synthetic rubber can be provided in the partition wall so that the action of emptying the tank on the free side of the valve also induces the emptying of the other tank.
Patent FR-2360728-A1 (FR)
Title: Key for two different operating positions - has head for hinged key shank with notched and notch free section
IPC: E05B19/04
Filed: 1976-08-02
Abstract: The folding key has two use positions. The key shank is pivoted at one end on a flat key head made from flexible deformable material. This key can be used as steering column lock key, electrical switch key or key for vehicle tool box. This key can also be used when the key head is folded over. The key head (2) has an opening of T shape for hinge pin. The central part (3) of this slot passes through key head circumference. The key shank is pivoted in the transverse slot pockets by end pins. The key shank has a section (12) without notches held within the slot of the head. The notchless section is a continuation of the notched part of the key shank.
Patent FR-2363279-A1 (FR)
Title: Pulsateur rotatif pour traite mecanique alternee ou par quartier
IPC: A01J5/10
Filed: 1976-09-03
Abstract: Dispositif permettant d'assurer une alternance d'air et de vide dans des manchons de tétines de trayeuses, avec un décalage du cycle entre ces dernières. Il se compose d'un stator S fixé sur une canalisation de vide T et amenant la dépression suivant son axe à sa partie supérieure. De conduits allant aux utilisations sur sa périphérie t1 et t2. D'un rotor R entraîné par un moteur M et comportant des cavités ca reliées à la pression atmosphérique et des cavités cv à la dépression. Ces dernières appliquent le rotor R sur le stator S et assurent une bonne étanchéite entre ces deux pièces. Le rotor a une semelle téflon P ou est réalisé dans cette matière, de manière à diminuer le couple d'entraînement. Pendant la rotation du rotor R, les cavités ca et cv passent successivement et d'une manière continue devant chaque conduit avec un décalage du cycle dans chacun des conduits t1 et t2 ce qui produit une pulsation à la même cadence avec un décalage du cycle dans chacun des conduits. L'invention peut être utilisée partout où une vanne à trois voies est nécessaire, mais plus particulièrement quand la haute pression, est la pression atmosphérique et la basse pression, le vide. De plus avec le même organe, on peut avoir plusieurs sorties avec un décalage du cycle ou des rapports et des cadences différents
Patent FR-2365307-A1 (FR)
Title: Jewellery lock with spring-biased catch - designed like padlock with interengaging bolt and bar for increased locking security
IPC: A44C5/20
Filed: 1976-09-27
Abstract: The lock, esp. for bracelets comprises a housing (10) and a hooped bar (11) which is swivel mounted on the housing which is designed as a flat body and together with the bar acts like a padlock. A spring-loaded bolt (17) is swivel mounted in the housing (10) and at one end has a bar (16) which in the closed position engages in the hooped bar (11). The bar (16) is provided with an actuating member (19) which projects out of the edge of the housing and serves to swivel the bolt (17). The spring (21) which biasses the bolt (17) is pref. in the form of a leaf spring wherein one end adjoins the bolt so that it holds it in the closed position whilst the other end acts on the hooped bar so that the latter is pressed into the opened position.
Patent FR-2367451-A1 (FR)
Title: Threaded rod support system for shelving - uses set of washers and nuts holding square section tubes to support shelves
IPC: A47B31/00
Filed: 1976-10-18
Abstract: The shelving system consists of threaded rods (3) which are rigid and which have screwed onto them, tubes (5) of preferably round or square cross-section. Washers (6) are inserted between the tubes (5) and the rods (3). The threaded rods (3) are inserted into vertical sleeves welded onto rigig chasses. Rollers (9) are mounted by means of screws and nuts to the underneath ends of the threaded rods (3) fitting through the chassis (1). Plates or slide pieces are threaded onto the threaded rods (3) and locked in placed by means of washers or nuts and by means of a nut at the top. Instead of plates or slide pieces, any shape tube may be used. The last plate is screwed in place by preferably cap nuts (8). Each nut (8) may be hexagonal and fit both inside and outside simultaneously the square or round tube.
Patent FR-2376299-A1 (FR)
Title: First stage for rocket engine - has annular peripheral charge on outside of body cylinder to balance radial forces
Inventor: LAMIC JACKIE
IPC: F02K9/97
Filed: 1976-12-30
Abstract: The first stage of a rocket has an upper wall (3) to which the second stage is attached and a nozzle ring (4) at the bottom. They are joined by a cylinder (5) and the whole stage sits inside a launching tube (2). The cylinder forming the body of the stage has a smaller dia. than the launching tube and has a flange (6) attaching it to the upper wall (3). A charge (7) of propellent is within the cylinder and a peripheral charge (19) in the annular space. The nozzle ring (4) forms an inner nozzle and an outer annular nozzle. The two charges produce balancing radial force (Fr, Fe) on the cylinder so that its thickness can be reduced.
Patent FR-2378156-A1 (FR)
Title: Modular section building unit - is one piece casting with embedded tubular sections looping onto those of adjacent unit
IPC: E04C2/06
Filed: 1977-01-24
Abstract: The sectional building unit consists of a top forming the ceiling (21), a vertical bearing structure, and a horizontal base. The unit is formed of a one piece moulded casing (1a, 2a, 3a) with at least one vertical pier (5a) attached to the casing at the top. The casing has three open sides and is formed by the horizontal and two vertical adjacent surfaces. Embedded in the casing and piers are guide pieces in the form of tubular sections of rectangular cross-section which rest vertically on the horizontal base. Emerging from the top of the casing, straight above the tubular sections is a bent iron loop acting as a lever and fitting into the tubular section of the unit above it.
Patent FR-2340701-A1 (FR)
Title: Frame supporting, e.g., mattress or seat cushion - is of glass fibre-reinforced plastic incorporating steel wires or carbon fibres
IPC: A47C23/12
Filed: 1977-02-10
Abstract: A piece of furniture, such as a bed or a chair, includes a frame to which is fixed either a sheet of glass-fibre-reinforced plastic incorporating steel wires or carbon fibres, or, alternatively, a sheet of woven polyester (pref. 'Diolen' RTM.), fibres embedded in resin. The membrane is soft enough to flex locally, and sufficient reinforcement is included to prevent it rupturing. The steel wire, or carbon fibres, reinforcement may extend in one direction only, or it may be a mesh, possibly included in a glass-fibre cloth at the time of weaving.
Patent FR-2382753-A1 (FR)
Title: Insulating filling masses contg. flow resin and aggregate - esp. for connection of low-tension cables
Inventor: COURCY GUY DE
IPC: H02G15/00
Filed: 1977-03-01
Abstract: Insulating filling masses comprise 20-80 vol.% of a flow resin and 80-20 vol.% of an inorganic or organic expanded aggregate. The masses are esp. useful for connection of low-tension cables that are collapsible under tension or in absence of tension. The method reduces the amt. of flow resin considerably and permits the prodn. junctions in an extremely simple and rapid manner. Reduced cost and easy sepn. of cables from one another are obtd. The overall linkage is reduce, giving good coverage and excellent insulation props.
Patent FR-2357057-A1 (FR)
Title: Tube cathodique
Inventor: OYAMA TAKATOSHI
IPC: H01J29/86
Filed: 1977-03-10
Abstract: a. Tube cathodique. b. Un dispositif en forme de bague d'un matériau contenant de la ferrite propre à absorber des rayons X est disposé autour du col du tube cathodique à proximité du dispositif de déviation. c. Pour téléviseurs, etc.
Patent FR-2383727-A1 (FR)
Title: Automatic foundry using moulding boxes - where cope, drag and mould base plate are fed in a row through moulding machine
IPC: B22C25/00
Filed: 1977-03-18
Abstract: Cope and drag boxes are transported in an automatic foundry moulding plant, where the boxes are sepd. from their base plate upstream of a moulding machine. The boxes are then fed through the moulding machine and the drag is overturned and laid on the base plate, followed by core insertion and laying the cope on the drag. The novelty is that the drag, cope and base plate are fed in a row through the moulding machine, the stroke of the base plate being twice that of the boxes; the drag is then moulded, followed by moulding the cope. The base plates are pref. fitted with wheels rolling along a track.