baber/WOPTO huggingface dataset:
Patent FR-2204381-A1 (FR)
Title: Manual appts. for making rissoles and croquettes - by pushing ingredients through grid and cutting to desired lengths
IPC: A47J43/20
Filed: 1972-10-26
Abstract: Appts. consists of a recipient in the form of a truncated cone; it is closed at the base by a plane, removable grid which rests on the internal flange of the recipient and is provided with a series of circular perforations. A crank is mounted to rotate in the recipient and is supported by a spring and by the grid, through which it projects. A helical pusher device is fixed to the crank and extends over some 160-200 degrees; its lower part is fixed 2 cms. from the grid. A second helical surface, also acting as a pusher, is fixed above the first and extends over 35-55 degrees above the free space left by the first pusher. The lower end of the crank is screwed and supports a cut-off blade. Rissoles are produced by introducing the necessary mixt. into the appts. and merely turning the handle; the paste is pushed through the grid and the extruded lengths are cut to the desired length by the blade. They then fall into the fryer.
Patent FR-2211184-A1 (FR)
Title: Turkish coffee in instant form - consists of soluble coffee powder, sugar and caramel powder
IPC: A23F5/20
Filed: 1972-12-26
Abstract: Turkish coffee in instant form with improved solubility, consists of normal or decaffeinated soluble coffee powder, white sugar powder, caramel powder and brown cane sugar powder.
Patent FR-2208978-A1 (FR)
Title: Aq builder-free washing up compsn - contg. hydrocarbon sulphates and sulphonates with addition of gelatin
IPC: C11D1/37
Filed: 1973-10-09
Abstract: Compsn. for use with hard water contains (A) 3-45 wt % of a water-soluble hydrocarbon sulphate of formula R1OSO3M (in which R1 is a satd. or unsatd. 8-24C (pref. 12-18C) hydrocarbon radical, and M is an alkali metal or ammounium opt. di- or tri- substd. with methyl, ethyl, methanol or ethanol) (B) 3-45 wt % of a water-soluble hydrocarbon sulphonate of formula: R2-SO3M (in which R2 is a normal or branched, unsatd. aliphatic 8-24C (pref. 12-16C) hydrocarbon radical, pref. an alpha-olefin sulphonate gp) (C) 0.1-5 wt % of water-soluble gelatin having a mol. wt. of 12500-100000, an isoelectric point at pH 4.5-9.2, and a gel strength of 25-300. Bloom-gram, and (D) water to 100 wt %. The sum of (A) and (B) does not exceed 47.5 wt %, and their ratio is 5:1 to 1:5. The compsn. has high cleaning ability, and good run-off props. no deposit is left after rinsing, air drying can be applied.
Patent FR-2248204-A1 (FR)
Title: Collapsible container with integral pallet - has two hinged sides and two removable sides and a partition
IPC: B65D19/12
Filed: 1973-10-19
Abstract: The base (1) has uprights (2), at each corner, whose lower ends are each fitted with a foot (3), the other ends being fitted with the fixed parts (4) of hinged joints. Two side frames (5, 6) are hinged to the base and have centring bosses on their upper faces. The remaining pair of opposing side frames (8, 9), can be removed for packing. Their lower ends fit between side plates on the hinged joint and their upper sections have tongues (10, 10) at each end locating on the hinged frames. Partitions (11) can be provided. To dismantle, partitions and detachable sides are moved and placed in the base and each hinged side folded over.
Patent FR-2512193-A1 (FR)
Title: Tracked armoured vehicle e.g. tank - has two independently controllable weapon units movable only in vertical plane, one above each track
IPC: F41A23/34
Filed: 1973-10-31
Abstract: The armoured vehicle includes two weapon units (3), one arranged above each track (2) on the vehicle hull (1). The weapons are carried in bearings, each bearing including an adjustment arrangement which allows only weapon movement in the vertical plane. The adjustment arrangements include adjustment members carried by the weapon trunnions adjacent the respective barrels. The adjustment members are controlled by reading off the desired values from the primary optical systems (6). Each weapon is controllable independently of the other, each optical system being controlled by one crew member (7).
Patent FR-2212410-A1 (FR)
Title: Hot melt adhesives of thermoplastic copolyesters - based on aromatic dicarboxylic (terephthalic) acid, polyethylene glycol alkan diol groups for good bond strength
IPC: C08G63/00
Filed: 1973-12-27
Abstract: These copolyesters consist of (a) an acid component of >90 (100) mole % aromatic and 10 (0) mole; aliphatic dicarboxylic acid gps. and (b) a diol component of >50 (>70) mole polyethylene (diethylene) glycol and 50 (30) mole % alkane diol (ethylene glycol) gps. They give good bond strength when used as hot melt adhesives for bonding metals, wood, leather and plastics.
Patent FR-2233663-A1 (FR)
Title: Feed separation of data carriers - transports card in opposite direction and reverses movement to processing station
IPC: G06K13/103
Filed: 1974-01-23
Abstract: The upper edge of the guide space of the separating arrangement is tilted towards the card deck. This ensures that arched cards can be safely separated without causing any damage or spoiling the card. The feed accommodates a card deck which is forced by the push plate against the back stops connected to the base plate. The push plate moves in a slot. The separating arrangement rests on the uppermost card.
Patent FR-2260716-A1 (FR)
Title: Drive engagement device for two wheels - uses pivoted inserts to move sliding collar over drive transmitting balls
IPC: F16D11/06
Filed: 1974-02-07
Abstract: The wheels are mounted on half axles (3) with grooves (5) to locate the drive transmitting balls (7). A sleeve (14) surrounds the ends of the half axles, and is attached to the drive input gear (1). Sliding collars (18) are mounted on the outside of the sleeve, and I rotate with it. A radial face of the collar has a number of depressions cut in its periphery, these depressions forming sloping ramps (54). A pivoted insert (38) is moved by a cable and lever and is held against the outer diameter of the collar until a depression passes beneath it. The insert then moves into the depression and further rotation causes it to be pressed against the casing. This slides the collar over the sleeve, permitting the drive balls to disengage from the grooves.
Patent FR-2279032-A1 (FR)
Title: Air conditioning system with pressure relief valve - has damping system for valve which opens rapidly
IPC: F24F11/02
Filed: 1974-07-15
Abstract: The safety valves are applied to piped ventilation systems where the ventilating air is supplied from an air blower (1) to a number of distribution ducts (6). As a precaution against fire spreading throughout the system the duct (2) may be isolated by closing the valve (8). This may be done automatically and is liable to cause an excessive back pressure which could damage the ducting. A flap valve (9) hinged at (10) is fitted to the pipe. The valve is maintained closed by its own weight and will blow open against high pressure, the valve opening being damped due to its own weight, by a spring or by a dashpot.
Patent FR-2281905-A1 (FR)
Title: Ferrosilicon nitride prodn. for use in metallurgy - by nitriding ferrosilicon with nitrogen and treating with water to remove impurities
IPC: C01B21/06
Filed: 1974-08-14
Abstract: Ferrosilicon nitride for use in materials employed for the construction of wells or troughs contg. molten iron in blast furnaces or other metallurgical installations, is produced by nitriding ferrosilicon with N2 at a high temp., is improved in that the nitridation product is subsequently kept in water for is not 24 hr (pref. 7-14 days) at 10-30 degrees C to dissolve and remove impurities. Before the nitridation, ferrosilicon powder (opt. contg. some silicon nitride) is pref. mixed with a binder, such as a polyvinyl alcohol soln., and formed into perforated blocks, which are then stacked in such a manner that the holes form open ducts through which N2 can freely flow, whereby the nitriding if facilitated. The blocks are preliminarily heated to a temp. >=1200 degrees C; subsequently, the heat supply is stopped, as the reaction heat maintains the temp. at the desired level. After the nitridation and the water treatment, the ground product is mixed with clay and water, and formed into wells or troughs in blast furnaces and the like. The ferrosilicon nitride particles should not be larger than 10 mm (pref. is not >0.208 mm).
Patent FR-2257522-A1 (FR)
Title: Device for removing individual sheets of film from pile - has drive roller at base of box pushing sheets through slot in box
IPC: G03G15/00
Filed: 1974-08-30
Abstract: A drive roller pushes sheets out through a slot in the side of the box. The sheets then pass through a gap between two rollers, this gap being 1 1/2 times the thickness of a single sheet. The lower roller rotates to move the sheet in the required direction, the upper rotates to move the sheet in the direction. As the width of the slot in the box is several times that of the sheet thickness, more than one sheet can be pushed out, but only the bottom one should pass between the pair of rollers. Behind the pair of rollers is a second pair, spring loaded against each other, with sensing and control devices to reverse the drive if the separation between these rollers exceed 1 1/2 times the sheet thickness.
Patent FR-2293165-A1 (FR)
Title: Tooth cleaning and gum massaging toothbrush - has bristles in trough formation implanted in head
IPC: A46B9/04
Filed: 1974-12-05
Abstract: The toothbrush has a trough shaped bristle formation obtaining simultaneous tooth cleansing and gum massage. The bristles are implanted on a head formed by a handle extension, and vary in length with those bristles on longitudinal head edges longer than those on the head centre line. Pref. bristle length varies from longitudinal head edge to centre line giving two predominately orthogonal brushing surfaces. The support head is curved in transverse section adding to the inclination between brushing surfaces and outer bristles are softer than those of the interior.
Patent FR-2303122-A1 (FR)
Title: Fixing of manhole cover frames - by placing in annular rebate in road surface and filling with synthetic resin and hardener
IPC: E02D29/14
Filed: 1975-03-03
Abstract: Process for fixing the frame (7) for a manhole cover uses a ring-shaped rebate (10) in the road-surface (9), surrounding the manhole. Once the frame has been put in place on the seating (6) at the top of the manhole, the ring-shaped area is filled up with a sealant. The sealant consists of a mixture of materials which will not shrink and will adhere equally well to the frame as to the road surface, and can be based on polyester, epoxy or polyurethane resins combined with a hardening agent.
Patent FR-2303330-A1 (FR)
Title: Electromagnetic bit detector for data card reader - is designed to use sensor matrix consisting ferromagnetic cores connected together
IPC: G06K7/08
Filed: 1975-03-07
Abstract: The electromagnetic bit detector, for a data card reader, employes a planar matrix (1) of bit sensors, for detecting coded data bits, represented by magnetisation of corresponding zones of a facing data card matrix. The bit sensors each comprise at least one ferromagnetic core (13, 14) which can be magnetised in two alternative stable remanent magnetisation modes, with a control element at the centre of the annular core (13, 14) providing an electromagnetic field, for switching the core magnetisation between the two stable modes. A read-out line also passes through the centre of each core (13, 14) to provide an electrical signal each time the latter switches its magnetisation mode.
Patent FR-2306062-A1 (FR)
Title: Making mouldings with threaded captive inserts - by force fitting the inserts into a premoulded recess
IPC: B29C33/44
Filed: 1975-04-04
Abstract: Inserts are installed in plastic mouldings by first moulding the material to feature a recess which matches the shape of the required insert, but with moulded lips which overhang the mouth of the recess. The insert is subsequently forced through the mouth into the cavity, where it is held captive by the snap fit recovery of the lips. Used esp for enclosing threaded inserts such as nuts to provide means for assembly or anchorage of the mouldings by the use of bolts. specific reference is made insertion of standard hexagon nuts in the bodies of accumulator battery terminal caps. The recesses are formed by moulding tools with fixed models of the insert(s). Avoids tool loading and misalignment problems associated with in situ encapsulation of loose inserts.
Patent FR-2312666-A1 (FR)
Title: Wind driven trolley mounted electricity generator - has trolleys fitted with adjustable sails and running on railway tracks
IPC: H02K7/18
Filed: 1975-05-28
Abstract: A wind driven trolley (1) has a braced girder chassis and runs on wheels (3) on the railway track (4). The sail (2) is attached to a mast and can be adjusted to suit the direction of the wind. A generator (5) is driven by belts from the axles of the wheels (3). Ballast (7) prevents the trolley overturning in strong winds. The power from the generator (5) is transmitted through sliding contacts to conductor rails between the load carrying rails. The railway track is in the form of a closed loop. An electronic computer which senses wind direction and speed adjusts the sail (2) to provide the maximum power output and reduces the sail area in excessively strong winds.
Patent FR-2314319-A1 (FR)
Title: Cladding frames with a thermal insulator - of polystyrene panels underneath a coat of jute-reinforced Mikoform
IPC: E04B1/62
Filed: 1975-06-12
Abstract: The panels are fixed with adhesive, or if necessary nailed, with 2-3 mm gaps between. After at least half a day's drying, the joints are filled with "Mikoform" powder and liq. Two or three days later, when the joints are dry, a waterproofing finishing coat is applied. The material used is very light and very durable and it cuts easily with a saw. Method gives good thermal and acoustic insulation, and prevents condensation in buildings.
Patent FR-2320243-A1 (FR)
Title: Inflatable insulated storage container - has outer flexible envelope filled through valve in side and inner envelope filled through plug in top
IPC: B65D81/38
Filed: 1975-08-06
Abstract: The container consists of an inner envelope (2) made from flexible material, and an outer envelope (1) made from the same material. The inner container is closed by means of a stopper (5). The outer container is fitted with a filler valve (3). The outer container may be filled with air or any other fluid having the required heat transfer properties to keep the contents of the inner container in the correct condition. The containers may be deflated and stored flat when empty.
Patent FR-2327877-A1 (FR)
Title: Vehicle wheel fitting acting as snow chains - has arms fitting over tyre tread and tensioned by screw on mounting hub
IPC: B60C27/04
Filed: 1975-10-14
Abstract: A device having the same purpose as snow chains for the wheel of a vehicle, but which is easily and quickly fitted, has a set of e.g. three arms which hook over the tread of the tyre. These arms are attached to a cross shaped member which fits against the wheel hub. At the centre of the cross shaped member is a locking screw which engages a locking nut connected to the attachments of the arms. Each arm has a hinge so that it can be swung over the tyre, and at the hinge point is secured a rod with a block at the end. This block has a sloping surface which engages a sloping slot on the nut, so that when the screw through the nut is rotated, the sliding action tensions the arms and locks them.
Patent FR-2339331-A1 (FR)
Title: Automatic bale loader and unloader - has trailer with loader arm and hydraulic operating cylinder pivoted on sleeve slidable along column by spring action
IPC: A01D90/12
Filed: 1976-01-30
Abstract: The self loading bale loader and unloader consists of a trailer with a loading mechanism of the front. The bale lifting device consists of a hinged arm with a grab at the free end and pivoting vertically so that the arm can be turned inwards or outwards from the side rails of the trailer. The amount of rotation and movement of the arm is fixed by a tube suspended by a spiral spring sliding around a column fixed to the chassis. A jack operates the arm so that it moves from a low, pick-up position to a high ejector position. A tube thrust piece limit the movement of the pick up.
Patent FR-2343409-A1 (FR)
Title: Tool for rotary cultivator - has oil hardened body with each blade having ends bent in two planes and sharpened along leading edge
IPC: A01B33/10
Filed: 1976-03-09
Abstract: The tool is fitted to a rotary cultivator and comprises a horizontal shaft, rotated by the motor, with sets of blades at intervals along its length. Each blade (1) is made from oil hardened steel in the form of a flat strip (2), one end (3) having a hole (3A) and a slot (3B) for bolting onto a hub (X1-X2). Several blades are fixed tangentially each side. The outer end (5) of each blade is bent in two planes; at an angle of 105 deg. to the flat surface and at 30 deg. (B) back from the leading edge. This edge (5A, 5B) is sharpened along its whole length leaving narrow land.
Patent FR-2307210-A1 (FR)
Title: Panels for absorbing solar energy - having layer contg. tubes consisting of rigid metal sheath and flexible plastic lining
IPC: F24S10/75
Filed: 1976-04-01
Abstract: Tube, esp. for use in panels for absorbing solar energy, consists of a rigid external sheath, esp. of metal, e.g. aluminium having a thickness of 0.5 mm, and an inner cover of flexible material, esp. a synthetic resin, e.g. PVC, nylon or polypropylene.
Patent FR-2358760-A1 (FR)
Title: Printed circuit board with fixing for light bulb - has U-shaped plate receiving thread of bulb base and making contact with circuit board connections
Inventor: ESCLATINE JACQUES
IPC: H01R12/71
Filed: 1976-07-13
Abstract: A printed circuit board for electric light bulbs provide connections to the bulb. The board (1) has a hole (2) to accommodate the socket (3) of the bulb(4). The bulb socket (3) screws into a shaped opening (6) of a plate (5). The bulb terminal (12) presses against a strip (17). The plate (5) and the strip (17) have lugs (10, 14) to locate and fix onto the board (1). The lugs (10, 14) also provide electrical connection with the printed circuit of the board (1).
Patent FR-2371892-A1 (FR)
Title: Smoking pipe with briar bowl and plastics stem - has metal tube and concave plate to protect plastics parts from heat
IPC: A24F1/02
Filed: 1976-11-24
Abstract: A smoker's pipe, fitted with a briar bowl (3) has a plastics stem (2) including the cup shaped part (2a) under the bowl. To prevent damage to those inside the stem and a cup shaped plate (5) underneath the bowl. An externally threaded tube connection (5a) extends sideways from the cup shaped plate, onto which the internally threaded end of the metal tube screws. The cup shaped plate has a flange (5b) around the top, projecting outwards to locate against a shoulder (6) around the base of the bowl. Between the cup shaped plate (5) and the bottom of the bowl is a space (11) forming a condensation chamber.
Patent FR-2373639-A1 (FR)
Title: Bendable roller for paper mfr. - has a number of separate internal pressure zones for selective control
IPC: F16C13/00
Filed: 1976-12-10
Abstract: The roller used in the press or calendar section of a paper making machine is allowed to bend under control, with an internal pressure zone between the roller and mountings on the pressure side of the roller. The pressure zone is divided by seals into a number of separate and controlled sub-zones in a row along the roller axis. Each controlled pressure zone is provided with its own channel for the pressure medium. The roller pressure conditions can be controlled externally to give equal or selective conditions, and the axis of the roller is not weakened by drillings.
Patent FR-2375070-A1 (FR)
Title: Motorised caravan with kitchen and toilet facilities - has panels forming sleeping surfaces foldable over whole interior area of vehicle
IPC: B60P3/36
Filed: 1976-12-23
Abstract: The vehicle has various sections for toilet, kitchen etc and folding beds. The toilet and kitchen are in the lower part of the vehicle, below the sleeping quarters. The sleeping part extends over the whole floor surface of this section. There are covers and mattresses of similar areas and they can be moved separately. AT least one bed can slide to allow for adjusting another and they can slide over each other. One bed can be folded on one interior partition. Various arrangements are possible for the kitchen and the toilet is partitioned off by panels and curtains.
Patent FR-2379122-A1 (FR)
Title: Coin or token operated switch for fairground - has slot to take token and switches to provide power supply and ensure secure operation
IPC: G07F17/32
Filed: 1977-01-28
Abstract: A coin or token operated device is used to switch on the power supply to the electric motor of a fair-ground vehicle. The coin or token remains visible during the whole circuit of the vehicle, and may be withdrawn if the device does not function or if the token is not compatible. The coin or token operated device has a grooved opening (18) to take the token (16). The token (16) fits into grooves (5) of slots (4) in two discs. The discs are rotated on insertion of the token (16). The token (16) presses against a lever (12) and is held in a fixed position. It also has a main switch (24) and a security switch, connected in series. Once the main switch (24) is actuated by the slots (4) of one of the disc and the security switch is actuated by the lever (12) the token cannot be withdrawn.
Patent FR-2379694-A1 (FR)
Title: Systeme de transmission de donnees pour puits de forage
Inventor: BELAIGUES ANTOINE GEORGES
IPC: E21B47/12
Filed: 1977-02-03
Abstract: L'invention a pour objet un système de transmission d'informations entre un équipement de surface et un équipement de fond d'un dispositif d'exploration d'un forage. Les équipements de surface et de fond comportent chacun des moyens d'émission et de réception (modems 22 et 30 et contrôleurs 24 et 34) de signaux numériques adaptés à être transmis par un câble électrique 20 reliant lesdits équipements. Le transfert d'informations entre le fond et la surface peut s'effectuer d'une façon permanente Application à la diagraphie des sondages.
Patent FR-2389650-A1 (FR)
Title: Ethylene-carbon oxide copolymers contg. lateral epoxide gps. - forming curable mixt. with heat-curable resins
IPC: C08L23/08
Filed: 1977-05-05
Abstract: The novel ethylene copolymers comprise (a) 40-90% ethylene; (b) 2-20% carbon oxide; (c) 5-40% of a monomer copolymerisable with these latter giving flexible polymers, this monomer being selected from unsatd. 3-20C mono- and dicarboxylic acids and their esters, vinyl esters of satd. carboxylic acids where the acid gp. contains 1-18C atoms, vinyl alkyl ethers where the alkyl gp. contains 1-18C atoms, acrylonitrile, methacrylonitrile, 3-20C alpha-olefins, norbornene and vinly aromatic cpds. and (d) 0.2-15% of an ethylenically unsatd. 4-21C monomer contg. an epoxide gp. The copolymers form curable mixts. with efficacious amts. of solid organic heat-curable resins e.g. phenolic, epoxy and melamine/HCHO resins; these mixtures comprise 1-99% (5-95%) esp. 10-50% copolymer and 1-99% (5-95%) esp. 90-50% heat-curable resin. The mixtures may be shaped into sheets, moulding blocks or fibres before curing e.g. by heating. They may also contain fillers, e.g. silica, glass fibres, cotton, metals. The curable mixtures are suitable for the manufacture of flexible, rigid or semi-rigid sheet, coatings, fibres, mouldings, cellular products and adhesives.