baber/WOPTO huggingface dataset:
Patent FR-2319294-A1 (FR)
Title: Plant pot in form of cylindrical column - has spiral gallery running from top to bottom and frusto-conical water holding base
IPC: A01G9/02
Filed: 1975-08-01
Abstract: The plant pot is in the form of a hollow cylindrical column, made from rust-proofed metal or other material. It is positioned vertically, its lower portion (7) fitting into a cone shaped base (6). Holes (4) are pieced around the circumference of the column, these corresponding with the lower inner edge (5) of a spiral gallery (2), passing from top to bottom. This gallery has its top edge (2b) forming a continuous gap (3), filed with soil. Plants (F) grow in this gallery, their roots passing into the interior of the column, also filed with soil (T). The flared top also holds plants. Excess water can be drained out of the bottom.
Patent FR-2320166-A1 (FR)
Title: Shot blasting shed for erection inside existing building - has dust extraction and abrasive recycling plant housed in roof with blasters operating from side by corridors
IPC: B24C9/00
Filed: 1975-08-08
Abstract: The shot-blasting shed may be erected inside existing buildings and is designed for the enclosed treatment of large metal workpieces. Dust extraction and abrasive re-cuperatin-recycling plant is included besides the blasters. The shed is easily extended to accommodate longer workpieces. The shed is of uniform symmetrical three-bayed portal cross-section. The centre bay is twice the span of the side bays and sheeting is fixed on rails to the outer columns to close the side walls and one end wall. The back one third of the roof is also covered and houses the dust extraction plant and pit type re-cuperation plant with a gravity hopper. The remaining two thirds of the roof length has permanent covering to the side bays only.
Patent FR-2284641-A1 (FR)
Title: Asphalt-urethane resin compsn. - contg. adduct of polybutadiene glycol or thiogycol having essentially 1,2-configuration and or polyisocyanate
IPC: C08L75/00
Filed: 1975-09-08
Abstract: Asphalt/urethane resin compsn. for coatings and adhesives consists of (1) 0.1-4 pts.wt. asphalt, and (2) 1 pt.wt. adduct prepd. by reacting (A) polybutadiene glycol or thioglycol and (B) a polyisocyanate in such proportions that the ratio of OH or SH groups to NOC groups is 0.3 - 0.9/1 or 1.1-3.0/1. Component A has a chain contg. >80 wt.% butadiene residues and 20 wt.% comonomer residues, and a mol.wt. 200-10,000, 80 wt.% of the butadiene residues possessing the 1,2-configuration, and the chains being terminated by -ROH or -RSH groups (where Ris alkylene). Compsn. has excellent bonding properties, and can be applied at relatively low temps. Good resistance to water, corrosion and cracking, and good flexibility.
Patent FR-2323495-A1 (FR)
Title: Automatic measuring system for saw feed - uses photo electric detectors, rev counter and computer to control lengths cut
IPC: B23Q15/22
Filed: 1975-09-10
Abstract: A saw has an automatic measuring system for the precise cutting of steel sections into specified lengths. A section (16) is fed to the saw (12) on motorised roller conveyors (C1, C2) and photo-electric detectors (P0 to P4) used in conjunction with a revolution counter and a computer (40), control the cut length. The saw may be located between in-line conveyors (C1, C2) and the workpiece (16) fed (20) over conveyor (C1) towards the saw and conveyor (C2). After traversing the saw plane (34), the nose of the workpiece passes through a luminous screen detector ie. a light (lo) directed at a photo-electric cell (Po). A rev counter (42) roller (40) is then raised to contact the underside of the workpiece. A second detector (l1, P1) authorises acceptance of rev-counter signals, and further detectors spaced along the path of the workpiece. The computer authorises cutting of programmed lengths, and compares sequential detector readings to compensate for roller wear.
Patent FR-2332197-A1 (FR)
Title: Disposable package for transport of fresh cheeses - with small vessels contg. cheese packed side by side immovably
IPC: B65D77/04
Filed: 1975-11-18
Abstract: The package comprises a parallelepipedal container which is open at the top and contains a number of small vessels contg. the cheese; these vessels are arranged side by side in the same plane and rest on the base. The lid has a peripheral ridge, projecting downwards, which penetrates into the container; it is also provided with a cavity which fits over corresp. projecting ridges on the edges of the container so that longitudinal or transverse movement is prevented. The bottoms of the containers are also provided with similar cavities so that they can be stacked one above the other without allowing any lateral movement. Pref. the containers are prepd. using polystyrene. The ridges and the peripheral ridges secure the perforated vessels during transport; at the same time they prevent any mixing of the whey and the curds.
Patent FR-2336181-A1 (FR)
Title: Pneumatic motor for electrostatic paint applicator - has current applied directly to end of drive shaft by sprung carbon brush and compressed air fed to annular gap around spindle
IPC: B05B5/04
Filed: 1975-12-26
Abstract: The pneumatic motor drives the spray disc of an electrostatic paint applicator between 8000 and 70,000 revolutions per minute. It requires no lubrication, in the compressed air or directly, using prelubricated ball races for the turbine shaft. The current for energising the spray disc is applied directly to the end of the turbine shaft remote from the spray disc, by means of a spring loaded carbon brush. This avoids the electrical potential passing through the ball races. A frictionless annular air gap around the spindle outlet, permanently fed with compressed air, prevents dust ingress into the motor and ball races.
Patent FR-2340438-A1 (FR)
Title: Two piece door stop - has shoe of double walled inverted cup form supported by anchor stud bonded in position
IPC: E05F5/06
Filed: 1976-02-03
Abstract: The door stop comprises a deformable shoe (2) and an anchor stud (1). The shoe (2) is of a double tube (21, 22) form, and the stud (1) may be bonded (11) to the floor or other support surface. The outer tube (21) deforms laterally under door impact until contact is made with the inner tube (22). The shoe may have an inverted double walled cup form, and the inner walls forms a socket (24) which fits over the anchor stud (13). The stud (13) may be mounted co-axially on a circular base plate (10). The base plate (10) may include a circular rib (12) which forms a channel for the end of the inner tube (22).
Patent FR-2342633-A1 (FR)
Title: Self contained seed drill - has two endless screws rotating in opposite directions and distributor formed of brush rollers
IPC: A01C7/10
Filed: 1976-03-05
Abstract: The seed drill is self-contained and is detachably mounted on a supporting vehicle. Inside the seed drill are two endless screws (4, 5) parallel to each other rotating in contrary directions. An arm (7) pivot mounted on the axle of one screw (4) has an idler wheel (8) on its free end and on the axle of which is a pinion (9) joined to another pinion (6) on the outer end of the endless screw (4). Inside the drill is a distributor (11) formed of coaxial brush rollers. The brushes on each roller are staggered over the surface in relation to the adjacent roller. Behind the front of the drill casing (1) is a flow regulator (16), distributor grille (17), a safety locking drawer (18) and a deflector (19).
Patent FR-2344992-A1 (FR)
Title: Wire and cable identification label - can fit on side or top and fits variety of wire diameters using thin flexible blades in clamp
IPC: H01B7/36
Filed: 1976-03-15
Abstract: An identification label or tag for single wires or groups of such. The label can be fitted over a range of cable dia. and be fitted from above or from the side. The label is in two parts one of which is attached directly to the wire or wiring. The second part carries on its upper surface the identification figure or mark (2). The attachment of the label (1) to its base is by two locating pegs and two side wedges (8, 9) which snap fit into the base. The base is secured to the cable by a circular slot (24) opening at the base or to one side. A positive grip is maintained on varying cable sizes by two thin flexible blades entering the slot.
Patent FR-2347435-A1 (FR)
Title: Middle distillates with improved cold filterability - contg. hydrogenated butadiene polymer and alkylated naphthalene
Inventor: DURAND JEAN-PIERRE
IPC: C10L1/16
Filed: 1976-04-09
Abstract: Middle distillates (esp. gas oils) with improved cold filterability characteristics contain a combination of (a) a butadiene polymer with a Mn of 500-20,000 (pref. 1000-15000) contg. 25-80 (pref. 30-70)% of hydrogenated butadiene units linked by 1,4-addn. and (b) an alkylated naphthalene deriv. of formula: (where n = 5-100, pref. 30-80; x = 1-10; R is H or 5-100C, pref. 30-80C alkyl). Combinations of (a) and (b) have a synergistic effect in that they reduce the limiting filterability temp. at concns. at which the individual components have little or no effect.
Patent FR-2318279-A1 (FR)
Title: Outside supports for excavating wheels - has yoke above desired digging depth and defining maximum width of vehicle
IPC: E02F3/24
Filed: 1976-07-16
Abstract: The excavating and loading system includes an excavating wheel assembly at the front and conveyors from the excavating wheel assembly upwardly and rearwardly. The excavating wheel is wider than the overall width of the following portion of the system. A supporting and housing apparatus rotatably supports the excavating wheel and includes portions which engage the ends of the excavating wheel. The supporting and housing apparatus can be raised and lowered to adjust the excavating height of the excavating wheel assembly and thereby vary the grade of the excavating. The excavation wheel can positively move the walls of buckets between digging and dumping positions.
Patent FR-2329862-A1 (FR)
IPC: F02M15/06
Filed: 1976-10-26
Abstract: A system is disclosed for preventing overheating of a carburetor of the type which is placed with an intake manifold above an exhaust manifold. A heat insulating plate is disposed substantially horizontally between the intake manifold and the carburetor. This plate extends to substantially cover the area above the exhaust manifold. A substantially vertical plate extends upwardly from the heat insulating plate at an edge thereof most distant from the engine. A path is thereby created for the convection currents from the exhaust manifold to bypass the carburetor.
Patent FR-2357262-A1 (FR)
Title: Moyens pour influer electriquement sur le tissu cellulaire d'etres vivants
IPC: A61N1/24
Filed: 1976-12-08
Abstract: Moyens pour influer électriquement sur le tissu cellulaire d'êtres vivants, constitués par un objet à grande surface mis en contact avec la surface du tissu cellulaire. Pour l'obtention d'un potentiel positif dans le tissu cellulaire, le travail de sortie électrique de l'objet à grande surface est plus grand que celui du corps du tissu à influencer.
Patent FR-2375697-A1 (FR)
Title: Water impervious electrical cable - with several transverse barriers along its length defining annular sealed chambers
Inventor: FOUQUET PIERRE
IPC: H01B9/02
Filed: 1976-12-23
Abstract: The electrical cable is sealed against the ingress of water or humidity and comprises a conductive metal core surrounded by two semiconductor layers, separated by an insulating layer. There is a metal screen enclosing the core. The space between the second semiconductor layer and the metal screen, caused by contraction of the core, includes several transverse barriers, spaced along the cable length. These divide the space into sealed annular chambers. The barriers are formed from an impermeable tape with an adhesive layer along both longitudinal edges but on opposite sides of the tape. The latter is wound around the second semiconductor layer enclosing the core, before surrounding it by the metal screen and an outer protective layer.
Patent FR-2373982-A1 (FR)
Title: Fastener for ski boot - has loop fixed to lever and passed around guiding element on flap
IPC: A43C11/14
Filed: 1976-12-20
Abstract: The fastener for a ski boot consists of a flexible loop (1) with one extremity (2) joined to one flap of the boot (3) and the other extremity (4) held on a lever (5) on the other flap (6). The extremity (2) is held on the flap by a removable guiding and holding element (7) in which the loop can slide. The guiding element encases a complementary element (8) that forms a stop joined to the flap. The stop is formed during the moulding of the boot. The guiding element has a groove (9), in the face opposite the flap to position the loop.
Patent FR-2377886-A1 (FR)
Title: Papers containing thermoplastic particles as laminate bonding agents - instead of adhesion coatings, for making wide filament-reinforced laminates
IPC: B32B29/06
Filed: 1977-01-19
Abstract: Reinforced laminated papers are made using sheets of paper incorporating particles of thermoplastic material to enclose meshes made of natural or synthetic filaments and hot pressing the layers to produce lamination by interfacial fusion of the thermoplastic filler particles. Alternatively, the paper surfaces may be preheated by radiation, hot surface or flame treatment. Esp. suitable for laminating large sheets, e.g. >1.5, (>4) m. wide, to which it is difficult to apply thin coatings of laminating adhesive uniformly.
Patent FR-2379489-A1 (FR)
Title: Cutting optical glass lenses from a strip - by pre-scribing, then immersing in liquid and ultrasonically vibrating the liquid
Inventor: SCOTTO JEAN-PIERRE
IPC: C03B33/04
Filed: 1977-02-02
Abstract: Method of cutting optical glass lenses from an undulating strip having crests and hollows such that the crests have exactly the curvature required for the lenses, and in which the shapes of the lenses have been precut, comprises immersing the strip in a liquid held in a tank, in which the liquid is vibrated ultrasonically so that the vibrations effect simultaneous cutting of all the lenses in the strip. The process is much faster than previous methods since all the lenses in the strip are cut out of the strip simultaneously, and less prior steps are required in the pre-cutting. There is no need to hammer carefully around the edge of the lens and no preheating is required.
Patent FR-2378499-A1 (FR)
Title: Dental drill cooling air supply - has bush for changeover from air supply from motor to separate air supply line
IPC: A61C1/05
Filed: 1977-01-28
Abstract: The dentist's drill has an air entry channel (3) through its handle (1) immediately ahead of the drive motor (10). Air can be supplied to cool the head of the tool through a supply line passing through a plug (9) in a hole (4) tapped through the side of the handle. This passes through a bush (5) which has a closure screw (8) at its rear and into the air channel (3). If the motor includes its own cooking air supply, the bush is rotated through 90 deg. when the plug (9) is removed. This blocks up the side entry (4) and air passes through a hole (2) underneath and into the bush from that side. Several variations of design based on this principle are shown.
Patent FR-2341337-A1 (FR)
Title: Magnetic hand for toys - has fixed hook with spring loaded movable gripping hook fitted to arm end
IPC: A63H3/36
Filed: 1977-02-03
Abstract: This gripping device for movable play figures is in the form of one fixed and one movable hook fitted to the end of the arm. Fixed in the end of the arm (32) is the female piece (42) in whose base (46) is a slot (45) into which fits an 'L' shaped peg (58) of the male piece (62) which is then turned to lock in place. On the base of the male piece (62) is a fixed grip hook (63). A second movable, hook (66) pivots in a slot (72) in the male piece (62) on an axle (70). At the top of the movable hook (66) is a grip (74) which projects from the slot (72) to assist operation. The hook grip is opened by the handle and the object offered to the hand. The grip then closes by means of a return spring (78) to hold the object.
Patent FR-2361366-A1 (FR)
Title: Derives heterocycliques de la guanidine
IPC: A61K31/445
Filed: 1977-03-18
Abstract: La présente invention concerne des dérivés hétérocycliques de la guanidine. Ces dérivés répondent à la formule générale :
Patent FR-2380144-A1 (FR)
Title: Circuit de commande d'imprimante
IPC: B41J29/50
Filed: 1977-03-24
Abstract: L'invention concerne le réglage des marges lors d'une impression. Selon l'invention, le réglage des marges, de l'espacement des lignes et du sens d'impression dans une imprimante est assuré par commande d'un clavier à boutons poussoirs, relié à une commande numérique qui permet l'introduction de positions réelles et voulues de la tête d'impression par rapport à la surface d'impression. Application aux imprimantes d'imprimés.
Patent FR-2389728-A1 (FR)
Title: Metal fibre escape with water cooled steps - consists of central pole acting as pressurised water duct with jets underneath steps and on handrail
IPC: E04F11/032
Filed: 1977-05-05
Abstract: The metal emergency staircase for the outside or inside of a building incorporates water jets (C) (e) for pressurised water operated by a valve. Some of the jets are situated at the outer end of the steps of the staircase so as to form a curtain of water isolating a path for the people escaping from the fire. The staircase is of spiral shape and incorporates a central pole (M) from which diverge the steps (m). Inside the pole (M) is the main pipe for the pressurised water. The jets (e) placed underneath the steps are connected to the central pole (M) by means of perforated or imperforate ducts. That part of the pole (M) over the uppermost step has a ring of jets (C). The stair ramp may have jets, in which case the hand-rail consists of a perforated tube containing the water.
Patent FR-2354891-A1 (FR)
Title: Dispositif pour dessiner
IPC: B43L11/00
Filed: 1977-05-05
Abstract: L'invention concerne un dispositif pour dessiner. Selon l'invention, il comprend un châssis 10 avec un moteur, un arbre 36 monté sur le châssis pour un mouvement réciproque et de rotation et connecté au moteur, l'arbre 36 est muni d'un premier mécanisme à cames 38, 40, un premier mécanisme 46, 48 monté sur le châssis pour un mouvement le long d'un premier axe et ayant un mouvement réciproque par une partie du premier mécanisme à cames, un second mecanisme 58, 60 supporté par le premier, monté pour un mouvement le long d'un second axe et ayant un mouvement réciproque par une partie du premier mécanisme à cames, un instrument pour dessiner fixé au second mécanisme, et un bouton de contrôle 22 monté sur le châssis pourvu d'un second mécanisme à cames 94, 88 pour empêcher séquentiellement le second mécanisme d'avoir son mouvement reciproque et appuyer sur l'arbre pour forcer une autre partie du premier mecanisme à cames à donner au second mécanisme un mouvement réciproque L'invention permet notamment de tracer des lignes droites, des cercles ou des chiffres << 8 >>.
Patent FR-2358382-A1 (FR)
Title: Nouveaux nonapeptides, leurs procedes de preparation et compositions pharmaceutiques les contenant
IPC: A61K38/00
Filed: 1977-06-02
Abstract: L'invention est relative à de nouveaux nonapeptides, à leur préparation, et à des compositions pharmaceutiques les contenant. Les nouveaux composés suivant l'invention répondent à la formule :
Patent FR-2393950-A1 (FR)
Title: Rotary hydraulic motor for low pressure fluid - has radially bladed rotor casing with tangential inlet and internal projection forming rotor hub
IPC: F03B1/00
Filed: 1977-06-10
Abstract: The motor has a cylindrical casing (1) with a tangential liquid inlet (2). A rotor (3) mounted on a shaft (11) within the casing carries radial blades (4) on which the injected liquid impinges. The casing is closed by an end piece (5) with an internally projecting central hub (6) which fits into the central space inside the radial blades (4). The liquid leaves the casing in a direction parallel to the shaft and at right angles to its direction of entry through an outlet (7) in the end piece (5) of the casing.
Patent FR-2395907-A1 (FR)
Title: Fan-fold document for computerised mailing - has gummed strip at each side and similar transverse strips to prevent puckering during processing
Inventor: GAYDOU
IPC: B42D5/02
Filed: 1977-06-28
Abstract: The fanfold document is designed for computerised mailing and comprise outer covers (11, 14) enclosing the required internal documents (12, 13). The document is in the form of a continuous band, each set being separated by transverse perforated lines (18a, 19a). The inner documents are held together by a gummed transverse strip (20) at top and bottom, on the outside of their perforations. Their outer edges are also gummed transversely (21, 22) to the outer covers and both documents and covers have a longitudinal gummed strip each side. These gummed strips prevent puckering when the sets are processed for printing.
Patent FR-2360403-A1 (FR)
Title: Stratification a sec
Inventor: GASH DUGGAN JAMES
IPC: B32B7/02
Filed: 1977-08-03
Abstract: Procédé en deux étapes de stratification d'au moins deux films de plastique de même nature ou de nature différente, consistant à mettre lesdits films en contact intime à une température s'échelonnant de la température ambiante à la température de fusion de celui desdits films possédant le point de fusion le plus bas pour former un ensemble ou composite de faible résistance au pelage, et ensuite à soumettre ledit ensemble à un traitement à une température élevée, dans la même gamme, pour former un stratifié de résistance élevée au pelage. Seuls des films à surface non traitée sont utilisés et l'ensemble ou composite de la première étape est soumis au traitement de la seconde étape dans des conditions sensiblement exemptes de tension et de pression. Application notamment aux emballages.
Patent FR-2402960-A1 (FR)
Title: Automatic sequence control for three=phase system - uses two phase controllers and inverter switch to ensure connection of phases in correct sequence
IPC: H02H11/00
Filed: 1977-09-13
Abstract: The appts. automatically corrects the sequence of phases applied to a three-phase electrical installation. It comprises two phase controllers mounted in opposition and powering an invertor switch. The invertor switch then always provides at its output the same sequence of phases as that at the installation input. The output of the terminals of one of the control coils of the inverter switch is divided in such a way that two phases are inverted with respect tot he output of the terminals of the other coil. The inputs are connected to the three phase network in the right sequence.
Patent FR-2403775-A1 (FR)
Title: Heartbeat control system detecting intracardial pressure - applies stimulation pulse within specified time after detecting peak pressure signal
IPC: A61B5/0215
Filed: 1977-09-26
Abstract: The heartbeat control system which detects the intra cardiac pressure uses a stimulative electrode to apply pulses to the heart. It has at least one pressure detector mounted on a carrier conveying the pressure signal to an amplifier with a shaping and discriminating system which indicates the peak signals. Between 100 and 300 milliseconds after detection of a peak, a stimulation pulse is applied. In the event of a ventricular contraction being detected during this interval, the stimulation pulse is cancelled. The contraction is detected by the pressure detector. The system uses several microprocessors, and the timing system can be varied.