baber/WOPTO huggingface dataset:
Patent FR-2302254-A1 (FR)
Title: Oil drip tray for accident recovery vehicles - has top covered by fine mesh sheet
IPC: B65D77/20
Filed: 1975-02-26
Abstract: The tray used to catch oil and petrol leaking from car being transported on accident recovery vehicles is rectangular, with sides (3) and a flat bottom (2) provided with a tap for emptying. The sides have flange on at lead two long sides, this preferably facing inwards and having a lip (6) angled downwards. The top is covered by a fine mesh sheet (4). Leaking or dripping oil can penetrate the holes in the mesh but, once in the tray does not have sufficient force to leak outwards by splashing against it due to vehicle movement. The flanged lips also break up splashes.
Patent FR-2307697-A1 (FR)
Title: Folding invalid chair with hand propulsion - has rigid seat under which side sections fold on lengthwise axes
Inventor: GRAUMANN GEORGES LOUIS ALPHONS
IPC: A61G5/08
Filed: 1975-04-15
Abstract: The folding invalid chair comprises two rigid side sections joined by a seat and supported by wheels. The seat is rigid, and the two side sections (3) fold up underneath it on lengthwise axes (7). Their pivot points may be at different distances from the seat, and the height of the larger one above the ground can be less than the seat width. The backrest can also be arranged (2) to fold down on top of the seat. The diameter of the rear wheels can be less than the height of the side sections. Each rear wheel is driven by a hand lever via a clutch.
Patent FR-2310554-A1 (FR)
Title: Gas analyser based on raman spectrometry - uses laser, monochromator and photometric instrument with associated electronics
Inventor: CAPITINI ROBERT
IPC: G01J3/44
Filed: 1975-05-05
Abstract: A gas analysis system is based on Raman spectrometry uses a laser which emits a monochromatic beam of light in the direction of a volume of gas to be analysed. An optical system receives the light diffused by the Raman effect and passes it to a monochromator in turm connected to a photometric instrument. A generator emits pulses triggering laser emission at determined times. A delay circuit provides trigger pulses to a monostable circuit. The output of this monostable has a given duration. A second generator provides pulses at the same frequency but shifted by a time period of half that of the first generator. A monostable connected to this generator provides output signals of controlled duration. One signal channel receives signals from the photometric instrument in the time intervals corresponding to non-null outputs from the first monostable while a second channel receives similar signals corresponding to the second monostable. A subtractor then provides the difference signal from the two channels.
Patent FR-2313284-A1 (FR)
Title: Blank assembled cardboard stand for pharmaceutical phials - has tabs in base for securing ridges at each end
IPC: B65D5/50
Filed: 1975-06-05
Abstract: The carboard stand is cut in a blank sheet and scored for assembly, and has a capacity for four phials on each row. The stand consists of a central base (3) which extends when assembled to form the two outer bases (6). The base is folded in an inverted Vee to form the support ridges near to each end of the base. Each row has slots (11) to take the neck of the phial (11). The inner side of the Vee is cut to take the body of the phial (10). Two tabs (14) on an extension of the strip (13) lock the Vees into position. The stand is locked positively when erected.
Patent FR-2320797-A1 (FR)
Title: Magnetic pulse welding of metal tubes - where inductor fed with high current pulses applies radial pressure on tube
IPC: B21D26/14
Filed: 1975-08-14
Abstract: Inductor for the magnetic pulse working or welding of metal tubes, has an induction coil formed of flat, insulated conductors. The conductors consist of split ring discs, or segments of ring discs which are bent into a spiral so that the discs can mate to form a multistart helix. The ends of each single turn disc is at 90 degrees to the coil axis. The ends of each single turn are pref. extended outwards to form a path for the current.
Patent FR-2327117-A1 (FR)
Title: Divisible caravan and integral trailer - is split longitudinally with canvas top, groundsheet and equipment stored in each half
IPC: B60P3/34
Filed: 1975-10-06
Abstract: The caravan is split longitudinally into two halves which are bolted together for towing, but are spaced apart on site to generate more width. Each half is a rectangular box and the upper side walls and roof are erected in canvas over a spare frame. The towing point is made by hinged swinging triangular frames (14) which have a end bush (14a). The frames of each half are joined together during transport and the towing pin is slotted through the aligned bushes. Usual caravan equipment like hot plates (24), fridge (28), storage cupboards and beds are contained in the split sections and open out into the space between. Each section has four supporting legs (40) and a ground sheet (50) spans the gap.
Patent FR-2329074-A1 (FR)
Title: Thermoelectric generator burning organic fuel - has liq. cooling system transferring heat between burner and radiators
IPC: H01L35/30
Filed: 1975-10-23
Abstract: The thermoelectric generator comprising a thermoelectric module and means for burning fuel and supplying heat to the module. A cooling system includes a hollow radiator filled with cooling liquid and a cooling jacket embracing the module and connected to the radiator by inlet and an outlet pipe. The jacket is inclined towards the inlet pipe, and the outlet pipe having at least one ascending portion, whereby a pressure differential is established that is required for the liquid circulation in the cooling system. Flow of cooling liquid within the coding jacket is made turbulent by means of a wire coil.
Patent FR-2294428-A1 (FR)
Title: Detection of positions of hidden metallic elements - is for strengthening bodies by gamma or X-ray radiation means
IPC: G01N23/083
Filed: 1975-12-11
Abstract: The apparatus is for determining the position and operation between metallic strengthening units in rubber or plastic bodies, using gamma or X ray radiation techniques. It consists basically of a radiation source (1), a channel through which the body (3) containing the metallic elements (4) passes, and a detector unit (2), to which is attached a network of decoding electronicall. This comprises a detector, an amplifier, and a threshold circuit which improves the sinal to noise ratio. These are followed by an integrator, filter peak detector and various other elements, terminating in a storage unit in which the coded reading is stored.
Patent FR-2362359-A1 (FR)
Title: Metal melting induction furnace - cooled by cooling fluid which is recirculated to heat consuming installations
IPC: F27D17/00
Filed: 1976-02-19
Abstract: Induction furnaces used in the melting of metals produce variable amts. of heat. The furnaces are cooled to prevent their windings burning out, the cooling being achieved by the internal circulation of cooling fluid. The heat picked up by the fluid is used in other heat consuming installations. Fluid leaving the furnaces at a temp. circled regative s is cooled or heated to a temp. circled positive c suitable for use in the consumer installations. The fluid is cooled in the consumer installations and is returned to the furnaces being further cooled if necessary in a suitable heat exchanger before being resupplied as cooling fluid in the furnaces. Heat gained by the cooling fluid is efficiently utilised.
Patent FR-2342175-A1 (FR)
Title: Book page rapid marking device - comprises self adhesive sheet divided by lines cut into sections containing data
IPC: B42F21/04
Filed: 1976-02-27
Abstract: The equipment allows rapid marking of selected pages in a book, and comprises a self-adhesive sheet(1) subdivided by cut lines(3) into detachable sections(2) giving the desired reference data. These have empty surfaces (4) usable for other information, e.g. publicity. The sheet can have an edge enabling it to be in-set in the book. The equipment can be particularly used with magazines containing daily wireless or television programmes, each section indicating a day of the week and having detachable secondary components giving for example the number of television channel.
Patent FR-2352909-A1 (FR)
Title: Socks or stockings knitted from two parts - having closed toe portion and finished seam and connecting loops of portions with interlocking loops
Inventor: PETROV E I
IPC: D04B9/54
Filed: 1976-05-24
Abstract: Articles comprise lower part and an upper part; the parts being provided wth closed tow portiona dn finished simple seam. Loops on the upper and lower portions, which are opposite each other, are interconnected by interlocking loops which extend on the left hand side along the finishing seam. Pref. the upper part is finished first, starting with the simple seam and transferring all the loops of the last row to the needles of the circular knitting machine and locating them in an inoperative position. The lower part is then knitted using the same needles and starting with the closed toe portion. Finally when the last row on the portion has been completed, the rows of loops are aligned and interconnected by the interlocking loops.
Patent FR-2358117-A1 (FR)
Title: Adjustable length ski boot - has sole and upper in two parts that can slide relative to each other
Inventor: FRECHIN JEAN-PAUL
IPC: A43B3/26
Filed: 1976-07-15
Abstract: The ski boot can be adjusted to the length of the foot. It has a sole (1) made in two parts (2, 3) that can slide in one another along the longitudinal axis of the boot. The largest part of the boot is joined to the back of the sole (3) while the toe (16) is joined to the front (2). The joint between the two parts is made watertight by an extension (18) of the back end end of the tow, which preferably has notches (19). This fits into a lodging (20) of corresponding shape in the interior of the front edge of the back part of the boot.
Patent FR-2360213-A1 (FR)
Title: Systeme de distribution d'impulsions calibrees
Inventor: RAYNAUD ANNIE
IPC: G06F7/62
Filed: 1976-07-29
Abstract: L'objet de l'invention est une minuterie électronique permettant de distribuer des signaux impulsionnels calibrés tels que des cames. Elle comporte un séquentiel piloté par une base de temps et relié à un compteur d'adresse et comportant en outre des moyens d'affichage des valeurs des périodes et des calibres des impulsions calibrées, distribuées par un interface de sortie, et une unité logique de traitement reliée à une mémoire d'enregistrement de mots compteurs associés aux valeurs des périodes et des calibres de chacune des impulsions calibrées à distribuer. Application : Télécommunications.
Patent FR-2320837-A1 (FR)
Title: Original painting reproduction method - has support which carries sketch of original of which combination of ideas can be projected
IPC: B44F11/02
Filed: 1976-08-12
Abstract: The assembly is for facilitating the reproduction of a painting. It comprises a picture in normal colours of the painting with a support carrying a sketch of the picture and adapted for receiving paint applied by hand. The sketch is either a saturated picture of the image in normal colours, or a half-tone monochromatic picture of the (1) in normal colours. Alternatively, it may comprise at least certain zones which do not correspond in tone to the equivalent zones of (I) in normal colours, the tone of these zones being such that, in the process of being used, they are complementary to the paint applied by hand. Oil, pastel ro acrylic paints may be used, and the substrate may be made of treated linen-finish paper, pref. mounted on a board; or water colours may be used, and the substrate made of paper.
Patent FR-2370351-A1 (FR)
Title: Disconnector with automatic blow-out piston - is driven by rod prevented from rotating by collar arrangement
IPC: H01H33/56
Filed: 1976-11-09
Abstract: The disconnector has an automatic blow-out piston driving gas to extinguish the arc discharge when the contacts open. The rod (14) that moves the tubular moving contact (16) axially is prevented from rotating by a collar arrangement. The rod, the moving piston assembly and the base of the disconnector form a unit that can be inserted en block into the cylindrical housing of the disconnector unit. The moving piston is constrained by a guide member. The lower part of the assembly contains a bellows which are made of non-oxidising steel.
Patent FR-2371208-A1 (FR)
Title: Tilting blade ventilation grid - has hollow S=shaped blades with resilient longitudinal edges giving sealing effect when closed
IPC: F24F7/02
Filed: 1976-11-17
Abstract: The ventilation grid which can be closed in the event of fire, to prevent smoke from escaping, can be installed in roofs, walls or glazed areas of eg factory buildings. It has a rectangular frame with a set of S-section blades mounted across it, which can be swung from a horizontal position to a vertical, closed position so that they overlap. The blades may be made of PVC and the tip of each blade has a resilient strip which is held in contact with the two adjacent blades when closed. The cross-section of each is hollow, the double walls giving rigidity. The ends can carry metal triangular gusset plates for attachment of a common closure bar.
Patent FR-2359223-A1 (FR)
IPC: D03C3/32
Filed: 1976-11-29
Abstract: Weaving machine with a dobby (2) and with a Jacquard loom (1) as a control member, the dobby being controlled from the pattern card (4) of the Jacquard loom. The movement member of the dobby is designed so that, during the location of the weft, an identical shed opening of the Jacquard healds and of the dobby healds takes place.
Patent FR-2337564-A1 (FR)
IPC: A63C5/00
Filed: 1977-01-11
Abstract: In order to improve manoeuvrability and skiing safety, a rigid, flat weight-supporting part (11) is arranged approximately in the middle region of the ski, which is controlled from the rear, and is adjoined by a forward-extending front part comprising a flexible sliding section (22). Provided above the weight-supporting part (11) is a receiving region for the ski boot which is adjoined towards the rear by an end part (19) which is not longer than 20% of the total ski and terminates in a rear edge (21). The part of the sliding section (22) which lies in front of the receiving region for the ski boot forms a guide section (15). The skier can only turn his knee in the direction of the intended curve, the rear edge (21) pressing into the snow on the appropriate side of the ski so that the guide section of the ski is drawn laterally in the direction of turning. When this happens, the ski is substantially rotated about the heel of the skier, only slight resistance, if any, being produced by the end part (19) and the front part.
Patent FR-2384462-A1 (FR)
Title: Installation for trimming cultivated mushrooms - conveys them from wash tank with stalks correctly orientated for trimming heads
IPC: A23N15/04
Filed: 1977-01-12
Abstract: The stalk is suspended vertically between two parallel conveyor bands of circular cross-section, the underside of the mushroom's head resting on the bands. The mushroom is conveyed by the bands to bring the stalk into correct relationship with cutting tools which trim the stalk. The mushrooms are pref. lifted by inclined bands from a tank of water, partic. a washing tank. Within the tank, the bands lap a pair of adjustably spaced, grooved entry pulleys. A current of water is pref. directed to impell mushrooms between the entry pulleys to be picked up by the bands. One of the entry pulleys pref. rotates on an excentric axis so that there is a periodic variation of spacing between the bands on the pulleys. A water curtain perpendicular to the bands can ensure that any mushroom which does not have its stalk between the bands will be dislodged and washed back into the tank. The device is for automatically cutting away the roots from the stalks of cultivated mushrooms and trimming the cleaned stalk to size. No operator is required to reorientate badly conveyed mushrooms in danger of incorrect presentation to trimming blades. No waste of prod. by such incorrect presentation is obtd. Output can be increased economically.
Patent FR-2340728-A1 (FR)
Title: (6)-Amino-(2)-methyl-(2)-heptanol L-aspartate - useful for treating cardiac and pulmonary insufficiency, fatigue, etc.
Inventor: FERRER CARLOS
IPC: A61K31/195
Filed: 1977-02-09
Abstract: New 6-amino-2-methyl-2-heptanol L-aspartate (I): circled negative OOC-CH circled positive NH3-CH2COO circled negative. circled positive NH3-CHMe-(CH2)3-CMe2OH (I) is useful in treatment of cardiac and pulmonary insufficiency, fatigue, loss of feeling and locomotor difficulties. LD50 (oral, rat) is >4g/kg. Cpd. (I) is prepd. by reacting L-aspartic acid (I) with 6-amino-2-methyl-2-heptanol (II) in a polar, pref. aq., solvent.
Patent FR-2381911-A1 (FR)
Title: Chambre de combustion perfectionnee notamment pour une turbine a gaz
Inventor: GUILLOT JACK
IPC: F23R3/28
Filed: 1977-02-25
Abstract: L'invention concerne une chambre de combustion perfectionnée. La chambre de combustion comprend deux enveloppes concentriques en tôle 7 et 8 délimitant un espace 18 dans lequel on envoie de l'air d'admission. L'air s'échappe de l'espace 18 vers l'intérieur de la chambre suivant des flux d'air primaire 27, secondaire 28, annulaire 29 et tertiaire 30. Le combustible provenant de six gicleurs latéraux 23 forme une flamme d'abord dirigée vers le fond pour y être rebroussée par le flux 28. L'enveloppe externe 8 comporte deux parois 19 et 20 entre lesquelles circule un flux de refroidissement 31. Application : diminution de la pollution atmosphérique due aux gaz d'échappement.
Patent FR-2386717-A1 (FR)
Title: Wooden panel furniture with nailed strip - fitted to edges of wood to assemble rectangular panels to make furniture of various shapes
IPC: F16B12/14
Filed: 1977-04-06
Abstract: The panels are cut to right angles and each panel is fitted with one or more edge strips (11). Each edge strip has an angular section with a blade (7) extending from the centre of one of the sides of the angle. The blade is driven into the edge of the wood to fix the two together. The opposite side of the angle of the edge strip is fitted with screw holes (9a) for the screws (9) which may be fitted into a dowel or slot (3) in the box beam (1) which forms another edge. The blade (7) may also have serrations to increase the fixing power.
Patent FR-2347228-A1 (FR)
IPC: B60L7/12
Filed: 1977-04-08
Abstract: A circuit for the energy-conserving braking of an electrically powered vehicle having a series-wound direct-current motor with field winding and armature connected in series with a high-ohmic resistance across the battery connection is effected by a main thyristor is provided with a second thyristor serving to quench the first thyristor. A capacitor (quenching capacitor) is included in a commutating device or network parallel to the main thyristor. A voltage sensor responsive to the voltage level at the junction between the condenser and the main thyristor controls the commutating circuit.
Patent FR-2367252-A1 (FR)
Title: Cuisiniere electrique equipee d'un mecanisme de verrouillage
IPC: F24C15/02
Filed: 1977-05-04
Abstract: Cuisinière électrique équipée d'un mécanisme de verrouillage. Elle comprend des crochets de verrouillage qui s'engagent sur des éléments d'arrêt et qui sont maintenus en position de verrouillage par une barre commandée elle-même par les lobes d'une came qu'un moteur électrique fait tourner et met en position de verrouillage lorsque la cuisinière fonctionne suivant un mode de nettoyage automatique par pyrolyse ou suivant un mode de cuisson des aliments par énergie à hyperfréquence. Application à une cuisinière domestique dite de cuisson combinée dans laquelle les aliments peuvent être cuits par des éléments chauffants classiques et par hyperfréquences et qui, de plus, peut être nettoyée automatiquement par pyrolyse.
Patent FR-2390250-A1 (FR)
Title: Auto-centering circular plate for removing vehicle brake drum - has central threaded hole and two or more spirally distributed slots allowing adjustment to accommodate assemblies of differing dia.
IPC: B25B27/02
Filed: 1977-05-12
Abstract: The universal extraction tool for removing brake drums from automobiles, automatically centres on the drum, and adapts easily to drums of different dia. The tool comprises a circular plate of e.g. steel with embossed central area(3) and a central threaded hole(2) together with two or more elongated segmental slots(1). The slots(1) are uniformly distributed to a spiral pattern about the hole(2). Demountable stepped screw-on studs(4) may be used to mount the plate, these screwing onto the drum-retaining studs and passing through the slots(1) to receive nuts (5) and washers(6). The hub may now be removed by screwing a bolt(7) into the hole(1). The bolt(7) penetrates progressively to bear on the hub whence a screw-jack action forces the drum off. Alternatively a bolt(8) with a sliding dolly(9) may be screwed into the hole(2) and the drum be removed by reciprocating the dolly(9) to obtain a hammer action.
Patent FR-2391261-A1 (FR)
Title: Poly:ol(s) esp. D-sorbitol useful as corrosion inhibitors - for aluminium (alloys) esp. in aq. systems e.g. refrigerant liq. circuits
Inventor: DEJOUHANET JEAN-CLAUDE
IPC: C23F11/12
Filed: 1977-05-18
Abstract: The 6C polyol cpds. are used as a corrosion inhibitor for aluminium or its alloys. The cpds. are used in the form of a fluid contg. the polyol. The cpds. may be used in cooling and refrigerant liq. circuits contg. Al or in the working of Al such as cutting rolling etc. The Al is susceptible to corrosion partic. at above 70 degrees C, in the presence of neutral, acid, alkaline or saline water. The polyol is pref. straight chain, esp. a pentol or a hexal, specifically D-sorbitol. The liq. form may be an aq. soln., an emulsifiable oil or an emulsion, esp. contg. 0.1-20%, pref. 1-10%.
Patent FR-2394135-A1 (FR)
Title: Secure fastening system for signs on poles - uses flat metal plate with holes and slots accommodating bolts and with edges bent over
IPC: G09F7/18
Filed: 1977-06-06
Abstract: The sign fixing system consists of a flat shaped piece of thin metal plate (12) which has various holes and a slot cut into it. The edges (20-24) are bolted to the bent over edges (14) of triangular, circular square etc. signs. The slots and/or holes in the face of the metal plate are used for bolting the sign to the pole.
Patent FR-2397550-A1 (FR)
Title: Decorative boss for holding bathroom towels - is fixed to wall by screw with decorative head and has strap with central hole at back
IPC: A47K10/12
Filed: 1977-07-13
Abstract: A decorative boss (1) for use in a bathroom for holding towels is a attached to a wall without displaying any unsightly screws. A short strap (3) with a central tapped hole (5)is first fixed to the wall by screws through the holes (4). The boss (1) is then attached to the strap (3) by a screw (2) which screws into the hole (5). The head of the screw (2) has a tapped hole (6) to receive a second screw (7) with a decorative head (8). The boss (1) is prevented from rotating by internal recesses which fit over the ends of the strap (3).
Patent FR-2359061-A1 (FR)
Title: Bobine pour bande plate dont le noyau est dote d'un dispositif de fixation de bande
IPC: G03C3/00
Filed: 1977-07-21
Abstract: L'invention concerne une bobine destinée à l'enroulement d'une bande plate. La bobine 1 comprend un noyau cylindrique 2 dans la zone d'enroulement duquel une rainure plate circonférentielle 4 est ménagée entre des épaulements de support latéraux 5, des évidements 6 étant menagés dans le côté de la rainure afin de recevoir des dents de fixation 8 formées des deux côtés de l'extrémité 7 de la bande 3, qui se bloque au maximum dans la largeur de la rainure. La bobine de l'invention n'assure pas une fixation définitive de l'extrémité du film. Elle est donc réutilisable et évite le risque de déchirement du film à la fin du déroulement