baber/WOPTO huggingface dataset:
Patent FR-2291031-A1 (FR)
Title: Lettering machine used on packing cases - fitted with probe for electronic control of printing head movements during printing
Inventor: MCMORRIS ARTHUR HJORTH
IPC: B41F17/24
Filed: 1974-11-12
Abstract: Lettering machine for direct printing of letters on packaging cases. The machine includes a probe which localises the package case on which the lettering will be printed with the probe movable in relation to the case in order to locate one side and fitted with a signal indicator for a side which has been located. A printing head holder is in contact with the case during the printing operation, which contains an installation to apply ink to form the letters. The machine includes an installation which moves the probe and the printing head in a pre-determined scheme relative to the packing case, to permit the lettering process by the printing head with an electronic control for movements of the printing head during printing.
Patent FR-2251609-A1 (FR)
Title: Amidines, for use in anti-fouling marine paints - derived from 1:4,9:10-bis-endo-methylene-octa-hydro-anthracene
IPC: C09D5/08
Filed: 1974-11-20
Abstract: Amidines of formula (I):- (Where X is a gp.; R is H or 1-6C alkyl, esp. Me) or their salts, pref. Chlorides or sulphates, are used in an amt. of 5-40, pref. 10-30 wt.% in antifouling paint compsns. (I) retard the growth of various marine organisms, esp. algae, cause no difficulties in mixing and application of the paint and have a toxicity towards fish only ca. 10% that of benzalknonium chloride. (I) are prepd. by reacting a nitrile (II) (I; X is CN) with a lower alcohol and an acid under anhyd. conditions; or by reacting (II) with an alkali amide.
Patent FR-2291941-A1 (FR)
Title: Unwinding device for reel of adhesive tape - has sides separated by webs holding device or reel and cutting tape
IPC: B65H35/00
Filed: 1974-11-22
Abstract: The device comprises parallel sides (2, 3) separated by a font spacer web (3) an intermediate spacer web (5) and a front spacer web (6). The rear web has a rounded lower edge (7) with a gap (9) between it and the intermediate web. The front web has a serrated upper edge (11) and a rounded lower edge (10) with a gap between it and the intermediate web. Front and rear lower edges rest on the surface of the roll which is held in the hand, the side forming guides. The end of the tape (16) passes through the first gap (17) and is pulled upwards and over the serrations to sever it. The tape sticks to the edge (8) of the intermediate web to hold the device on the reel of tape.
Patent FR-2288947-A1 (FR)
Title: Storing heat for heating system - using indirect heat exchange to store heat in natural underground water reservoirs
IPC: F24J3/08
Filed: 1974-10-21
Abstract: A water space heating system contains a heater and a pump (3). The piping is taken through one side of an indirect heat exchanger (4), the other side of which has piping (5) containing a pump (6) joining two well separated parts (7, 8) of a natural underground water filled fissure. When heat is available from the heater (2) it is transferred through the heat exchanger to the water in the natural fissure which is large enough to store it at comparatively low temperatures. At times of demand both flows are reversed and heat is put back into the space heating circuit. The use of the indirect heat exchanger avoids any contamination of the natural water in the fissure.
Patent FR-2306766-A1 (FR)
Title: Resilient plastic nozzle for mould blowing head - with snap on end and shoulder to engage filling hole
IPC: B22C15/24
Filed: 1975-04-10
Abstract: The plastic nozzle for a blow moulding/core-blowing jet has a large central filling hole, an outer portion adjacent to the blowing head, and an inner conical part to fit the filling hole of the mould/box, this cone joins the outer portion via a circumferential shoulder for elastic support by a mating shoulder on the mould/box, thus ensuring a good seal when positioned horizontally on the mould/box. Ensures good resilient sealing fit to each blowing opening.
Patent FR-2267032-A1 (FR)
Title: Food distributor for rabbit cages - has travelling hoppers over U-section channel with adjustable manger apertures
IPC: A01K5/02
Filed: 1975-04-11
Abstract: A frame has transverse rails (2) for supporting cages and two longitudinal U-sections (6). Two hoppers (9) feeding two lines of cages are mounted on a travelling assembly (8) which runs on wheels along the outer flange (6a) of the section (6). A cable draws the hoppers along the line of cages, being attached to reversible winch controlled by an end of travel switch. The floor of the section (6) has hexagonal holes (14) which correspond with the mangers (4) below them. A thin plate (16) can be moved when fixture bolts are loosened to vary the size of aperture (14), thus controlling the amount of food released to the manger through spouts (18) from the hooper. Pusher plates (19) push loose material to the apertures.
Patent FR-2323225-A1 (FR)
Title: In-line electron gun for multi-beam colour picture tubes - has two electrode grid structure with three aligned openings on each with corresponding long and short sleeves
IPC: H01J29/50
Filed: 1975-09-08
Abstract: The in-line type electron gun assembly wherein the grid electrodes of respective electron guns having the same function and consistuting a main lens are formed into an integral grid structure. The grid structure comprises two electrodes members, the first provided with thre aligned openings. Alternate openings are provided with long and short sleeves, and the second electrode member is also provided with three openings at positions corresponding to the three openings of the first electrode member, but the alternate openings of the second electrode are provided with short and long sleeves such that the sum of the lengths of the long and short sleeves of the opposing opening of the first and second electrode members, is equal to a predetermined length.
Patent FR-2311792-A1 (FR)
Title: Acrylic acid grafted PVC sheet - used for selectively permeable membrane
Inventor: CHAPIRO ADOLPHE
IPC: C08F259/04
Filed: 1975-09-15
Abstract: Selectively permeable membrane having a rigid structure and thermally adjustable swelling capacity comprises a sheet of PVC bulk grafted with acrylic acid. Grafting degree is 8-70, pref. 10-20%. The acid gps. are pref. neutralised. Sheet has improved rigidity and mechanical strength. Its swelling capacity in the presence of solvents increases with increasing temp. and the maximum swelling is retained when the temp. is subsequently allowed to fall.
Patent FR-2345076-A1 (FR)
Title: Reel for fishing equipment - has drum turning about main shaft and line guide which swivels about fixed axis
IPC: A01K89/01
Filed: 1976-03-26
Abstract: Roller for fish capture has a drum that runs about a main shaft. A line-guide swivels about an axis wich is fixed w.r.t. a body which carries a drum drive. There is a first arrangement of control mechanisms (74-80) for swivelling the line-guide (58) from a first position, which allows the line to be moved onto the drum (22), and into a second position, which allows the line to be unwound on casting. There is a second arrangement of control mechanisms (96) for swivelling the line guide (58) from the second into the first position. In this case, the drum (22) is moved with a secondary motion which ensures a suitable winding of the line onto the drum. This secondary motion is a rotary motion of the drum (22).
Patent FR-2310003-A1 (FR)
Title: Cable shaft of prefabricated concrete - has main chamber and meshing end caps on common baseplate
IPC: H02G9/10
Filed: 1976-04-28
Abstract: The cable shaft is built up of prefabricated reinforced concrete components and the cable shaft is used for placing of low or high power cables. The cable shaft has only a few prefabricated components and can be readily placed in position. The chamber type shaft components are placed on a common foundation plate (1). The main component is an inverted U-shaped profile (2) with horizontal roof and vertical walls (4). The ends are closed with interlocking caps (6). Each cap has a horizontal roof and vertical side walls (8) which are inclined so that the unit narrows towards its closed end wall (7). The foundation plate has on its upper edge a continuous seat groove (13) for the main component and end closing unit lower edges.
Patent FR-2356947-A1 (FR)
Title: Acceleration sensor having inertial mass - has pressure sensitive transducer in contact with mass and envelope subjected to acceleration
IPC: G01P15/12
Filed: 1976-06-28
Abstract: The positive or negative acceleration sensor comprises an envelope in which are placed an inertial mass and one or more transducers which generate an electrical signal in response to movement of the mass w.r.t. the envelope, caused by acceleration. The transducer (10; 10a, 10b) comprises a complex of two electrodes (11, 13) between which a film (12) of deformable material is placed. This arrangement can generate an electrical signal in response to pressure exerted on the film. The transducer is clamped between part of the inertial mass (21) and part of the wall (6) of the envelope (1, 2). The film (12) may comprises a plastic layer filled with conductivity particles while the electrodes (11, 13) may be formed by metallising the opposite faces of this pressure-sensitive layer (12).
Patent FR-2357392-A1 (FR)
Title: Two ball assembly for road vehicles - is of sliding type with spring restraint in case of collision to avoid undue force on towed vehicle
IPC: B60D1/32
Filed: 1976-07-09
Abstract: The coupling device, esp. for road vehicles, prevents the transfer of undue force in case of collision. It consists of a cranked arm (1) with a sphere (2) and a fixing piece (3) to go on the rear of a vehicle. It is guided telescopically in a guide tube (4). A release of the ball assembly in the guide tube takes place in the traction position (7) by a spring (6) which presses on a ring (5). The sphere assembly is prevented from twisting by a guide rod (8) which goes in a slot (9) in the guide tube (4). Various alternatives are possible, including the use of a leaf spring.
Patent FR-2364009-A1 (FR)
Title: Free standing picture frame - has either frame edge inclined to tilt display face back from vertical
IPC: A47G1/14
Filed: 1976-09-14
Abstract: The free-standing picture frame (1) or display stand uses either edge of a rectangular frame as the base. The edges are of a relatively generous width and when viewed in cross-section subtend an angle, e.g. 10 deg., with the major display face (2). This effects tilting back of the display-face relative to the vertical. The frame (3) is slotted to receive the picture by sliding insertion, and the display face (2) includes a window. Oversize pictures may be attached to the exterior of the display-face (2).
Patent FR-2356824-A1 (FR)
Title: Dispositif de pompage de carburant pour moteur a combustion interne
IPC: F02D1/12
Filed: 1976-09-27
Abstract: L'invention concerne un dispositif de pompage de carburant comprenant un boîtier principal d'où s'étend une tige de commande dans un compartiment qui comporte aussi un organe de manoeuvre rotatif sur l'arbre duquel sont montés des moyens d'accouplement disposés dans le compartiment et entraînant la tige de commande. Le boîtier comprend une paroi de séparation à travers laquelle l'arbre s'étend et un joint est prévu sur l'arbre pour empêcher le lubrifiant de s'écouler dans le compartiment contenant l'organe de manoeuvre. Le dispositif de l'invention s'adapte bien sur les moteurs à combustion interne.
Patent FR-2328316-A1 (FR)
Title: Single phase, metal encased, down-lead for high efficiency generator - with each phase branch consisting of a rigid conductor and a gas proof sheath
IPC: H02K5/22
Filed: 1976-10-12
Abstract: Each phase branch (sic) comprises a rigid conductor surrounded by a concentric, gas-proof tubular envelope on which the conductor is supported via insulators. The envelope has spaced, annular, expansion compensators for the take-up fo variations in length caused by changes of temp. The conductor is connected to terminals of a block transformer by means of extension bands. The end piece of the envelope of each phase branch nearest the block transformer has 2 spaced joints, pivotable to all sides and each made up of an expansion compensator. The conductor has a 3rd joint, at the height of the compensators, also adapted to swivel in all directions. The expansion compensators may be made of neoprene.
Patent FR-2328519-A1 (FR)
Title: Tubular centrifuge with at least two cyclone separators - has cylindrical outlet welded into cylindrical inlet chamber slot (SW 16.5.77)
IPC: B04C5/28
Filed: 1976-10-18
Abstract: A sepn. plant has >=2 centrifugal separators with a tangential inlet for the material to be processed, e.g. a papermaking slurry. There is a central outlet for the coarser bodies contained in the material, and the heads of the centrifugal separators pass through the feed chamber to engage in the outlet chamber. The separators form a unit which can be replaced as a whole, they can receive untreated matter from the feed chamber and deliver the refined material to the outlet chamber. The coarser matter is evacuated away from the feed chamber. The two chambers are formed by long circular or polygonal vessels welded parallel to each other. The design makes it possible to produce large size tubular sepg. centrifuges in an easy and economic manner, partic. for high pressure working.
Patent FR-2385150-A1 (FR)
Title: Calculation of diving depth de-saturation periods - uses portable minicomputer to display all data necessary for safe diving and re-submerging, and is worn on wrist
IPC: G06F17/00
Filed: 1976-12-07
Abstract: The minicomputer is contained in a sealed-housing (1) on which is an operating switch (2). Another contact (3) starts the computer programme. A further contact (4) triggers a modification to the running programme by calling on a given subprogramme. The housing (1) has two or three digit luminescent displays which give a series of indication including the immersion duration in minutes by the display (5) composed of three digits numbered 0-2 and immersion d epth in metres by display (6) composed of two digits numbered 9-10. The computer shows max. duration not be exceeded in minutes by a display (7) composed of three digits (3-5). It shows max. depth not to be exceed in metres by a display (8) composed of two digits (11-12) and the duration of the next stage in minutes by display (9) composed of three digits (6-9). It shoes the dept of next stage in metres by display (10) having two digits (13-14). A lamp (11) when illuminated indicates limits by which display (7, 8) are exceeded.
Patent FR-2377510-A1 (FR)
Title: Cash dispenser for banks - has code and amount entered into logic unit and typed onto ticket to be inserted by customer into dispenser
IPC: G07F17/42
Filed: 1977-01-13
Abstract: The cash dispenser is fitted into banks and similar organizations to prevent large sums being accessible in the event of robbery. It comprises a logic unit and a keyboard, the counter clerk typing the required amount into the unit on presentation of a cheque. A ticket is issued for the sum required, this being printed with an identifying code. The ticket is inserted into the dispenser and the machine pays out and records the transaction. Limits are fixed for single payments and no more than two can be made on the same code or for the upper limit.
Patent FR-2338894-A1 (FR)
Title: Pneumatic liq. distribution appts. - has compressed gas supply connected via inlet valves to liq. storage vessels
IPC: A61C17/06
Filed: 1977-01-19
Abstract: The pneumatic liquid distributor has one or more liquid storage vessels, to which a source of compressed gas is connected via a valve. A liquid discharge passage can also be connected to a distributor. Bottles each containing a different liquid, have an inlet for connection to the compressed-gas supply and an outlet for connection to the discharge passage. Each vessel can be connected to the outlet of a finger-operated valve. The valve inlets are connected both together and to the pressure source via a pressure regulator.
Patent FR-2377794-A1 (FR)
Title: Examination appts. for feet under load - has footplate support sides designed to allow free sight of mirror mounted underneath
IPC: A61B5/117
Filed: 1977-01-25
Abstract: The apparatus particularly for examining the feet under load, has a transparent plate onto which the patient steps, the plate being held by a support at a set distance above a mirror. All the side faces of the support (5) are designed for free visual access to the mirror (2), typically comprising local transparent sections. Alternatively the support can be an open-construction framework. The mirror can be arranged to hinge on the support, there being a lug on one engaging with a locking device on the other, so as to lock the mirror temporarily at a desired angle. There may be protractor on the underside of the transparent plate, to measure the angle between the feet.
Patent FR-2379945-A1 (FR)
Title: Matching circuit for logic systems - has three MOSFETs in drain-source series between supply poles
Inventor: COLARDELLE JOEL SERGE
IPC: H03K19/0185
Filed: 1977-02-04
Abstract: The matching circuit is intended for logic systems. It consists of three MOSFETs in drain/source series between the supply poles. The two MOSFETs (T2, T3) coupled to the output (S) are of n-channel type, whilst the third one (T1) is of P-channel type. If zero is present at the input (E), i.e. the gates of the first and second MOSFETs, the second MOSFET (T2) is off and the first (T1) on. The third MOSFET (T3) only turns on, if the voltage across gate and source is greater than its turn-on voltage.
Patent FR-2354540-A1 (FR)
IPC: G05D1/00
Filed: 1977-04-14
Abstract: L'invention concerne un système de détection de charges de surfaces aérodynamiques. Ce système comprend un élément 3 émettant un signal indiquant la vitesse aérodynamique d'un hélicoptère, un élément 20 réagissant à la sortie de cet élément 3 pour émettre un signal indiquant une position prédéterminée de la manette de commande de pas collectif associée à la vitesse particulière en fonction du poids nominal de l'hélicoptère, un élément 10 émettant un signal indiquant la position réelle de la manette de commande de pas collectif, ainsi qu'un élément comparateur 16 émettant un signal qui indique une relation entre le poids réel et le poids nominal. Le système de l'invention est utilisé pour permettre le vol d'un hélicoptère à un chargement maximum dans son enveloppe structurale.
Patent FR-2388414-A1 (FR)
Title: Generateur electrochimique de forme cylindrique
Inventor: TOUCHARD REMY
IPC: H01M50/50
Filed: 1977-04-18
Abstract: Générateur électrochimique de forme cylindrique comprenant au moins une électrode positive, au moins une électrode négative disposées coaxialement, et un dispositif pour maintenir constante la distance entre ces électrodes au cours de la décharge. Selon l'invention ledit dispositif est constitué par la combinaison d'un cylindre constitué par des fils pratiquement inextensibles tressés en hélice, et par un ressort qui maintient sous tension cette tresse en contact avec l'une des électrodes extrêmes du générateur. Application notamment aux piles à électrolyte non aqueux.
Patent FR-2391324-A1 (FR)
Title: Earthquake damage protection system - with building foundations isolated from superstructure by steel plate and/or strong plastics
IPC: E02D27/34
Filed: 1977-05-18
Abstract: A building is protected against earth tremors by isolating its foundations. A steel plate can be used for this purpose, or alternatively several layers either of the same material or some of different densities, e.g. steel and strong solid plastics. The insulating material can be fixed to the bottom part of the foundation, but not to the top part by any means. Thus any damages caused by faults are not transmitted to the top part or thus to the building.
Patent FR-2393973-A1 (FR)
Title: Adjustment screw for carburettor - has spring protected by flanged sleeve, and retainer sleeve around small head on inner end of shank
IPC: F02M3/10
Filed: 1977-06-10
Abstract: The screw has a thread extending over most of its length, the shank ending in a small head (2a) connected to the screw by the neck (8). The end of the screw is covered by the shield (7) fitted with inward flanges (7a) to prevent it falling off and to prevent the screw from being taken out. The loading spring (5) is fitted inside the protective sleeve (6), the latter also having inward flanges to support the spring.
Patent FR-2356509-A1 (FR)
Title: Carrier plate for printed circuits - contains material masked with metal foil which is a laminate of closed-cell plastics core and fibrous outer laminae
IPC: B32B27/00
Filed: 1977-06-28
Abstract: Carrier plate for printed circuits contains, on >=1 side, plate material covered by a metal foil. The plate material is a laminate structure with a core of heat-setting closed-cell plastics foam, and 2 outer laminae of fibrous material. The core is pref. a polyurethane foam, and the outer laminae are of hard paper. Each outer lamina also contains a glass-fibre fleece or textile. A heat-setting plastics foam is interposed between 2 beveled region having a surface layer of metal with a different coefficient of thermal expansion to the first metallic material, and the layer providing a focal spot surface on the electron beam of the tube impinges to produce x-radiation. The rear surface of the disc has a forwardly bevelled outer annular region and the disc configuration is such that where r0, and r1 and r2 are the radii of the rear unbevelled surface, the front unbelled surface, and the total anode, respectively, w=total thickness of the anode- the thickness of the anode edge, is the angle of the front bevelled surface and the angle of the rear bevelled surface. Target warpage is minimised while keeping the amt. of inertia to a min. and providing adequate heat storage.
Patent FR-2356382-A1 (FR)
Title: Perfectionnements apportes a la fabrication de filtres pour cigarettes
IPC: A24C5/34
Filed: 1977-06-29
Abstract: Machine pour fabriquer des filtres de cigarettes à partir d'un matériau filtrant se présentant sous la forme de filasse ou de fibres ondulées, caractérisée en ce qu'elle comprend : des moyens pour amener le matériau filtrant vers un poste de formation de tige; des moyens pour comprimer latéralement le matériau filtrant, jusqu'à lui donner la section de la tige terminée, ces moyens comprenant une lame qui comprime le matériau filtrant et le conforme jusqu'à lui donner la section finale; et des moyens associés à cette lame pour détecter la chute de pression dans le matériau filtrant, dans une région où le matériau a presque atteint sa section finale.
Patent FR-2360978-A1 (FR)
Title: Interrupteur a bouton poussoir a rupture brusque
Inventor: HARRIS RICHARD H
IPC: H01H5/04
Filed: 1977-06-21
Abstract: Mécanisme permettant la rupture brusque. Une plaque mobile 2 assure le contact électrique entre deux conducteurs 8 et 9. En appuyant sur la touche 1 on comprime le ressort 3 qui entraîne un mouvement brusque de la pièce mobile 2 autour de son axe de rotation déterminé par les encoches 13 et l'extension 6 de la pièce 2. Application aux interrupteurs à bouton poussoir.
Patent FR-2357085-A1 (FR)
Title: Appareil de montage d'un boitier isolant tubulaire sur une cosse fixee a l'extremite d'un fil conducteur
IPC: H01R13/46
Filed: 1977-07-01
Abstract: Appareil de montage d'un boîtier isolant tubulaire sur une cosse fixée à l'extrémité d'un fil conducteur. Il comprend deux paires de mâchoires, l'une pour pincer une cosse et l'autre pour pincer le fil conducteur portant la cosse, immédiatement en arrière de celle-ci. Des coulisseaux, déplacés par des vérins pneumatiques, commandent l'ouverture et la fermeture des mâchoires, ainsi que l'emboîtement d'un boîtier isolant tubulaire sur une cosse maintenue dans l'appareil. Domaine d'application : montage de boîtiers sur des cosses de connexion.