baber/WOPTO huggingface dataset:
Patent FR-2266830-A1 (FR)
Title: Vehicle release device for test track - has buffer moving slide which cuts coils around traction cable
IPC: F16G11/00
Filed: 1974-04-05
Abstract: The vehicle to be crash tested is attached to the traction cable (1) by the coils of the attachment cable (27). Each separate coil passes through one of the holes (0) which are formed in the slide (25) which runs on the guide (26). The coils form a continuous length, the ends of which are fixed to screws (37). A stop placed near the end of the test track is struck by the buffer (23) which slides in the direction (F) and takes the slide (25) with it. The edges of the holes (0) have sharp edges which form a series of knives which serve all the coils (27) simultaneously, releasing the test vehicle from the cable.
Patent FR-2269810-A1 (FR)
Title: Support frame for electrical connection panels - has 'U' section support rail and adjustable support brackets
IPC: H02B1/052
Filed: 1974-04-30
Abstract: The supporting frame carries multi-way connection panels and is designed for simplicity of assembly and ease of access to the panels. A basic 'U' shaped support is extruded in polyvinyl-chloride or some similar non-conducting plastic material. The 'U' shape is shallow, the walls having along their length a keyed slot into which are fitted plastic supports either directly or via an adapting insert enabling the support to be set at 90 deg. to the directly mounted form. The walls of the 'U' are so shaped that a press out open box like structure can be sprung onto carry the connection panels.
Patent FR-2286868-A1 (FR)
Title: UV and laser curable pigmented polymerisable binder - contg 2,2'-dithiobis-(benzothiazole) sensitiser synergised with aromatic carbonyl cpd and aromatic ketone or aldehyde
Inventor: MCGINNISS VINCENT DANIEL
IPC: C09D5/32
Filed: 1974-10-03
Abstract: In a photopolymsn. process for UV curing of a film applied to a substrate, the film comprising a pigmented binder system of 1 wt. pt. of an ethylenically ensatd. binder combined with 0.05- wt. pts. of an opacifying pigment, the process including exposing the film to an energy source contg. UV energy having wavelengths between 1600 and 4000 angstroms until the film is cured; the opacified film of the pigmented binder system contains 0.5-3 wt. % 2.2'-dithiobis-(benzothiazole); 0.1-2 wt. % of an aromatic carboynl cpd. selected from aroma aromatic aminoketones and aromatic phenyl ketones, and >=0.5 wt. % of an aromatic photosensitiser selected from aromatic aldehydes and aromatic carbonyl cpds. The complete room temp. cure of the binder is improved to provide a hard and tack-free film.
Patent FR-2305631-A1 (FR)
Title: Transverse member for shelf frame - has pressed out portion with tabs received in T-shaped slots of upright
IPC: A47B57/50
Filed: 1975-03-27
Abstract: The transverse member (6) for a shelf frame has an L-shape and is provided with pressed out portions and apertures. One pressed out portion (17) has tabs (15, 16) by which the transverse member is locked to an upright. A further pressed out portion (11) extends between the uprights of the frame to act as a spacer. The pressed out portion (17) is received in a T-shaped slot in an upright, the stem of the 'T' being tapered. The upper portion of the slot is wide enough to receive the tabs (15, 16) with a clearance. The pressed out portion (17) is also tapered.
Patent FR-2306172-A1 (FR)
Title: Absorbents for hydrocarbons and organic solvents - comprising acid-treated rubber particles
Inventor: BOCARD CHRISTIAN
IPC: C08C19/00
Filed: 1975-04-03
Abstract: Absorbents for hydrocarbons and organic solvents comprise acid-treated rubber particles. The absorbents can be used to purify aq. liquids contg. dissolved or emulsified oils, e.g. waste waters from oil wells and refineries and wash waters from oil tankers and storage tanks, and for removing oil spills from land or water. The absorbents are cheap to produce (e.g. from scrap rubber, tyres etc) are non-flammable, and have high absorptive capacity (e.g. >=12g/g).
Patent FR-2300693-A1 (FR)
Title: Lorry with removable loading platform - has platform guide and centring system on chassis and removable clamping system on platform
IPC: B60P1/64
Filed: 1975-09-12
Abstract: A lorry has a removable loading platform with a platform support fixed rigidly to the chassis by forks. The platform is guided and centres by openings receiving cylindrical-conical studs on the support and/or chassis. The platform has two forks on each side which act with lifting frame pens and can be locked by simple rotation. The pins can be hinged hooks which can be locked to the platform. Each hook has a flexible return element and is actuated pneumatically. Platform locking can be by sliding rods and the lorry carries its own crane.
Patent FR-2288302-A1 (FR)
Title: Appts for measuring intensity of luminous source - accompanied by background radiation, useful for analysis of gases contg. e.g. sulphur dioxide
IPC: G01N21/31
Filed: 1975-10-16
Abstract: An appts. for estimating the intensity of a luminous source emitting radiation of characteristic wave-lengths, in the presence of background radiation of variable intensity, incorporates an optical filter system and a signal detection system. The optical filter system is in two parts. The first part is a filter wheel which rotates in the path of the radiation and has two different knds of filter. The second part is an adjustable filter wedge. when the filter wheel rotates, teh radiation passes through in two phases. In one phase, the radiation will consist mostly of the characteristic radiation, but background radiation will appear in both. The appts. can be standardised by first allowing only background radiation to reach the filter system and adjusting the filter wedge so that the output signal from the detection system is nil. When a light including the characteristic wavelengths reaches the filter system, the output signal will then be proportional to the intensity of the characteristics radiation. The appts. is particularly useful for detecting sulphur, as e.g. SO2, by introducing gas, e.g. air, contg. it into a hydrogen-air flame. The S2 molecules formed emit a characteristic radiation at about 374 nm and the appts. allows measurement of this characteristic radiation, in the presence of the background radiation from the flame.
Patent FR-2350081-A1 (FR)
Title: Water powered vegetable spin dryer - has basket rotated within container by water jets applied to vanes on basket exterior
IPC: A47J43/24
Filed: 1976-05-04
Abstract: The mains water power kitchen appliance is for use in the washing and draining of vegetables, esp. salads. The unit has a freely rotatable perforated basket (30) within a container (25), and the basket (30) is rotated at speed by water jets (26a) directed at turbine blades (32) on the exterior of the basket (20). The container (25) has an outlet (28) with an external slide-valve (29) which is opened during the draining phase and closed during washing cycles. The basket (30) is of cylindrical form with longitudinal wall slits and closed ends (30b), and may be rotated with the axis horizontal. In this case, the blades locate externally on the circumference of the cylinder end-walls, and the jets are applied by two nozzles - one at each end and set in the base of the container. Alternatively, the basket may rotate with the axis vertical and the blades be provided (32) on the underside of the basal end-wall (30b) only.
Patent FR-2358069-A1 (FR)
Title: Horizontal deflection circuit for multi standard TV receiver - uses several switched thyristor take offs from transformer control scan pattern
Inventor: BOTILDE EMILE
IPC: H04N5/46
Filed: 1976-07-09
Abstract: The horizontal deflection of the electron beam is a multi standard television receiver is controlled by a special circuit. A switching transistor (1) is connected to a deflection coil (3) and a transformer (10). The transformer is supplied with a potential (+VB) by way of a pair of intermediate winding take offs (13, 14) through respective thyristors (7, 8). A switch (9) in one of the thyristor take offs may be actuated to alter the receiver scanning pattern.
Patent FR-2343455-A1 (FR)
Title: Decorative cover for flower pots - is pleated plastic sheet with transverse slits folded over top and bottom
IPC: A47G7/08
Filed: 1976-09-08
Abstract: The pot or vase cover is made from a stiff plastic material sheet form. This is pleated (4) and the ends joined together to form a ring with its pleated sides forming part of a cone, and larger in diameter at the top than the bottom. A slit (2) is made transversely across the crest of each pleat, and the cut extends approximately half the depth of the pleat. These slits permit the cover to be folded inwards, forming a flange (5) which holds it on top of the pot or vase (3). A similar slit made near the bottom provides a flange (6) underneath.
Patent FR-2368006-A1 (FR)
Title: Night missile guidance system - forms target thermal emission picture in window by heat detection and transmission unit
IPC: F41G7/30
Filed: 1976-10-14
Abstract: The aiming system is for the automatic guidance of missiles at night. A picture of the thermal emission from the target and its surroundings is formed in a first or second window by a heat-detection and transmission unit. Simultaneously, and typically in the first window, by means of the same infrared optical unit, the picture coordinates of the missile are determined. The derived coordinates are used to correct the missile onto the target line. The missile can have a modulated light axis typically of light diodes, so that the modulation detected by the position determination unit forms a significant difference to identify the missile to be guided.
Patent FR-2371684-A1 (FR)
Title: Electrochemical instrument to test skin cosmetic prods. - by simulating metabolism of the epidermis with polarised membrane
IPC: A61B5/00
Filed: 1976-11-22
Abstract: Electrochemical instrument to simulate characteristics of human skin, partic. the epidermis, in testing cosmetic prods. is described. Appts. comprises an electrolytic cell contg. an electrode and an electric test probe, with a cell aperture sealed with a membrane assembly (I). (I) comprises a membrane or an animal tissue covered with an absorbent layer of material which is negatively polarised and impermeable to cations while absorbent to anions. The cell electrolyte is an aq. soln. of potassium chloride which is kept at constant temp. and slight pressure. After a cosmetic prod. has been applied to the membrane assembly, comparative measures of impedance variations and/or elapsed time to polarise the membrane to equilibrium are correlated with prod. properties.
Patent FR-2333669-A1 (FR)
Title: Variable volume horns for cars - with automatic control to operate louder tones at higher speed unless manually overridden
IPC: B60Q5/00
Filed: 1976-11-30
Abstract: The car is fitted with several horns (1,2) of different tones and with different volumes, all operated by a horn button (5) and by an automatic circuit (A). This selects the horn output w.r.t. vehicle speed, so that increasing speed results in a louder tone, to enable other road users to have sufficient warning. The circuit monitors the vehicle speed and switches the horn button via a control relay. A manual override control (4) can be operated in conjunction with the horn button to activate the loud signal at low speed if required. The system ensures that in town traffic, at lower speeds, the quieter signal is operated, while on motorways the loud signal is used.
Patent FR-2379018-A1 (FR)
Title: Procede et installation cryogeniques de distribution de gaz sous pression
Inventor: PROST ROGER
IPC: F17C9/02
Filed: 1976-12-23
Abstract: La présente invention concerne un procédé et une installation cryogéniques de distribution de gaz. A partir d'un réservoir de stockage 1, à basse pression, on prélève des portions successives de liquide cryogénique dans l'enceinte 9, que l'on isole en fermant vanne 7 ; après quoi, on ouvre la vanne 13, ce qui a pour effet de faire remonter la haute pression de distribution de 15-14 vers le récipient 10 et d'assurer une certaine condensation de ce gaz en sorte que l'enceinte 9 se trouve emplie de liquide sous pression. Le liquide se vaporise partiellement à la périphérie et est ainsi transféré vers le réchauffeur 14 et de la vers la capacité-tampon 15. Application notamment à la distribution sous pression d'oxygène, d'azote, d'argon.
Patent FR-2379090-A1 (FR)
Title: High curvature cine or photographic projection screen - permits projection of standard or anamorphic images without modification to projector of slides or film
IPC: G03B21/56
Filed: 1976-12-27
Abstract: The cine or photographic projection screen has a regular surface limited by two non-concentric circles of differing radii and by a curve of 180 deg. for the upper circle. The screen also has a curve which is different from the curve of a circle. The screen is constructed by means of an elastic fixing strip and by a tension compensating system. The surface of the screen is formed using as parameter, the distance of the projection; the focal length of the objective; the angle of projection w.r.t. the surface axis; the beam projection angle, and the enlarging coefficient. Parameters also required are the width of the screen and the imaginary height of the screen.
Patent FR-2379757-A1 (FR)
Title: Film projector with air cooling system - has cylindrical finned body with inner coaxial skin defining cooling passageway for closed loop air flow
Inventor: DERNONCOURT JEAN
IPC: F21W131/406
Filed: 1977-02-04
Abstract: A projector having a closed cylindrical body has a cylindrical skin disposed coaxially within the body to form an annular passageway between the body and the skin. A fan is included within the projector circulating air via passages surrounding the mirrors and long support, and the annular passageway in a closed circuit. The outer cylindrical body has projecting cooling fins removing heat from the air as it circulates in the closed system.
Patent FR-2385508-A1 (FR)
Title: Embossing decorative hardboard - by first wetting and then pressing with contoured plate at elevated temp.
IPC: B27M1/02
Filed: 1977-03-30
Abstract: Method of embossing decorative board includes wetting the entire surface and pressing with a contoured embossing slate at 1000 (1500-5000) psi and 400 degrees - 550 degrees F for a time pref. 1-60 secs. to permanently reshape the surface. The inter fibre bonds established in initial consolidation are realigned to set the surface of the board permanently so that very little spring back occurs.
Patent FR-2366841-A1 (FR)
Title: Dermatological medicaments contg. cycloheximide analogues - and antiinflammatory steroids for treating proliferative skin disorders e.g. psoriasis
IPC: A61K31/56
Filed: 1977-04-06
Abstract: New dermatological medicaments contain (a) a topical carrier, (b) an antiinflammatory glucocorticoid and, in combination with a pharmaceutical carrier, (c) at least one cpd. of formula (I) or (II). In the formulae, R1 is H or 1-3C alkyl; R2 is H, halogen, OH, 1-3C alkoxy, a residue -O-CO-R8 (R8 = 1-3C alkyl), -CH2COCH3, -CH2COC6H5, -CH2COCH2COOCH3, -CH2CH2COOH or -CH=CHC6H5; R3 is H; or R2 + R3 is O; R4 and R7 are H or CH3; R5 and R6 are H, OH or acetoxy; X1 and X2 are H, OH, acetoxy or piperidino; or X1+X2 is =NOH, =N-NH-CONH2, =N-NHCH3, =N-N(CH3)2, =N-NH-CS-NH2, =N-NH-COC6H5, =N-NH2 or =N-NH-COCH2C6H5; R9 is H or OH; and R10 is CH3 or -C(CH3)2-Oh; provided that when R1 and R3 are H, then R2 is OH, and that when R4 and R7 are CH3, then one of R5 and R6 is other than H. The new medicaments are of use in the prophylaxis and treatment of proliferative skin diseases, i.e., benign and malignant disorders characterised by accelerated cell division in the epidermis, dermis and associated tissues.
Patent FR-2388636-A1 (FR)
Title: Electrical plug pin mounting - with flanged end received in blind bore whose wall is deformed to trap pin
IPC: B21F15/10
Filed: 1977-04-26
Abstract: The base of the stud has a radially toothed (3) flange (2), and is inserted in a blind hole (4) in the plate (5). The material surrounding the hole is then deformed so that the annular gap around the base of the stud is filled. The stud is, thus, locked against axial extraction, and the plate material penetrates between the teeth to prevent rotation. As an alternative to toothing the flange can have regular or irregular projections or surface depressions. The flange may be tapered (2), rounded or stepped, and may also be striated or grooved. The striations or grooves may adopt any inclination to the axis of the stud.
Patent FR-2388726-A1 (FR)
Title: Liq. container for medical drip feed appts. - is made from rigid plastics material suspended from one end
IPC: B65D23/00
Filed: 1977-04-26
Abstract: The liquid container for medical drip feed equipment is manufactured from rigid plastics material and has a rectangular section with pyramid ends (2, 3). The container has a central rib at the top end fitted with an eye (6) to allow the container to be suspended from a hook (7). Alongside this rib is a filler hole (11) fitted into a boss (12). The outlet (8) from the container is at the centre of base and connected with an outlet tube (9). The outlet tube may be fitted with a valve and the inlet may be fitted with a capillary restriction. The container may alternatively be suspended from a corner with the outlet in the opposite corner of the base.
Patent FR-2389598-A1 (FR)
IPC: C07K14/605
Filed: 1977-05-06
Abstract: L'invention concerne un procédé de purification du glucagon qui consiste : a. A gonfler un gel ayant à l'état sec une rétention d'eau d'au moins environ 4 % et des diamètres de particule inférieurs à environ 100 microns; b. A garnir une colonne avec le gel gonflé; c. A ajouter à la colonne garnie une solution aqueuse de glucagon à une pureté d'au moins environ 0,1 % et à un pH d'environ 9-11, la solution de glucagon contenant au moins environ 0,01 mg de glucagon par ml de solution et moins d'environ 10 % de solides protéiniques totaux, la quantité totale de glucagon étant suffisante pour donner une charge de colonne d'environ 0,01 à environ 5 g par litre de lait; et d. A éluer le glucagon à une température d'environ 4-40 degrés C, avec un éluant aqueux ayant un pH de 9-11. La figure représente un diagramme d'élution selon le procédé de la présente invention.
Patent FR-2387831-A1 (FR)
Title: Installation de transport a vehicules equipes de bandages pneumatiques
IPC: B61B9/00
Filed: 1977-04-22
Abstract: L'invention est relative à une installation de transport Un véhicule à roues porteuses orientables, équipées de bandages pneumatiques, est guidé sur la voie par des roues à axe vertical engageant des chemins de roulement verticaux encadrant latéralement la voie. Un guidage additionnel par mentonnets assure le guidage dans des zones de transition, notamment d'aiguillage. Linvention peut être appliquée aux transports en site propre.
Patent FR-2390371-A1 (FR)
Title: Extending ladder with hoist - uses small trolley running on stepped rollers which is raised by cable passing over pulley
IPC: E06C7/12
Filed: 1977-05-09
Abstract: The hoist is for handling building materials and makes use of an extendable ladder (1) (2) with a horizontal arm (3). A small trolley (5) runs on stepped rollers (6) which fit the uprights of both parts (1, 2) of the ladder. The trolley is raised by means of a cable (8) which passes over the pulleys (9, 10, 11) and is wound on to a drum (13). The drum (13) is driven by a motor (14) mounted on a frame (15) attached to the lower rungs (16). The hoist is easily adapted to any extendable ladder including those with three or more sections. This feature makes the hoist particularly useful for small builders carrying out repair work.
Patent FR-2391015-A1 (FR)
Title: Perfectionnement au procede de coulee continue centrifuge de produits metalliques et dispositif de mise en oeuvre
Inventor: TRENTINI BERNARD
IPC: B22D11/115
Filed: 1977-05-18
Abstract: L'invention se situe dans le domaine de la coulée continue centrifuge de produits métalliques, selon laquelle on confère au métal coulé, dès son introduction en lingotière, un mouvement de rotation autour de l'axe de coulée. L'invention consiste à soumettre le produit coulé, à sa sortie de la lingotière, à des moyens à action antagoniste, c'est-à-dire qui par leurs effets s'opposent au mouvement de rotation du métal encore liquide à l'intérieur du produit coulé Ces moyens sont de préférence constitués par un champ magnétique traversant le produit coulé 5, créé par un inducteur électromagnétique 10 disposé entre les rampes d'arrosage 7 et la lingotière 1, elle-même équipée de moyens 3 pour conférer au métal liquide un mouvement de rotation autour de l'axe de coulée 4. Le champ magnétique produit par l'inducteur 10 peut être mobile ou fixe, alternatif ou continu, perpendiculaire ou parallèle à l'axe de coulée 4. L'invention permet d'éviter une localisation des inclusions non métalliques dans la zone axiale du produit. L'invention s'applique à tout type de coulée continue centrifuge, tant mécanique qu'électromagnétique, ainsi qu'à des produits de formats variés : rond, carré, rectangulaire.
Patent FR-2358771-A1 (FR)
Title: Brushless synchronous generator for welder - has welding current adjusted by moving magnetic shunt pieces in stator slots
IPC: H02K19/34
Filed: 1977-07-13
Abstract: The brushless synchronous generator, for welders, has its stator slots (41) larger than the winding cross-section. The stator slots in the region away from the rotor (1) hold the stator winding (5) whilst those near the rotor are designed are designed to accept parts forming a magnetic shunt circuit. The advantage lies in the main magnetic flux's being able - independently of the position of the magnetic shunt path - to close over the stator teeth so that the no-load voltage is practically constant and the welding current can be adjusted by moving the shunt circuit parts in the slots.
Patent FR-2358459-A1 (FR)
Title: Procede de refroidissement de gaz renfermant des matieres solides, du goudron et du naphtalene
IPC: C10K1/06
Filed: 1977-07-13
Abstract: L'invention se rapporte à un procédé de refroidissement de gaz renfermant du naphtalène, du goudron et des matières solides, selon lequel les gaz sont refroidis par contact direct avec un liquide réfrigérant, celui-ci ainsi rechauffé, étant refroidi, apres épuration, dans un réfrigérant indirect de recyclage. Selon l'invention, on mélange le liquide du circuit provenant du réfrigérant 2, de façon intensive, avec un agent d'extraction du naphtalène, dans un mélangeur 5, puis on sépare dans un décanteur 7, le produit extrait, du liquide du circuit, avant que ce liquide soit amené au réfrigérant de recyclage 14. Applications : installations d'épuration des gaz, notamment des gaz de fours à coke.
Patent FR-2361669-A1 (FR)
IPC: G01S13/60
Filed: 1977-08-08
Abstract: Using a distance measuring unit operating with a Doppler radar, this system determines the Doppler frequency from the reflected signal and from this, the distance travelled can be determined in the receiving branch. Such a distance measuring system exhibits at least one sharply focused antenna (A1) which is arranged inclined to the direction of travel at a certain angle ( alpha 1). The Doppler frequency (fd1) is determined from the received signal and the distance travelled is determined as first measurement value by integration over time. To improve the measuring accuracy, response beacons are arranged at previously known distances along the distance to be travelled, which beacons, when driven over, trigger a particular signal in the distance measuring device which, due to the known distances, is used for correcting the distance determined as first measurement value by the determination of the Doppler frequency in the distance measuring unit.
Patent FR-2362822-A1 (FR)
Title: Diamines cycloaliphatiques et leur utilisation comme catalyseurs pour les reactions de polyaddition de polyisocyanate
IPC: C08G18/32
Filed: 1977-08-26
Abstract: L'invention concerne de nouveaux composés de formule :