baber/WOPTO huggingface dataset:
Patent FR-2350449-A1 (FR)
Title: Concrete ceiling girders shuttering - has trapezoidal cross section and bottom plate and two converging sides and tubular core
IPC: B28B7/18
Filed: 1976-05-05
Abstract: The shuttering consists of a bottom plate (10), two sides, (13) which can be lowered and raised, on the plate, and which converge at the top to form a trapezoid angle. At lease one tubular core forms a hollow duct (6, 7) which can be moved horizontally by more than the length of the ceiling girder, and crosswise to the direction in which the shuttering sides are moved. Several griders can be produced simultaneously by placing a shuttering box (16) between adjacent girders. The lengthwise sides (17, 18) mould the lengthwise sides (5) of the girders. The shuttering sides (13) and box (16) have a bead-shaped core (19, 20) to form ducts (8, 9) on the lengthwise sides (4, 5) of the ceiling girder (1).
Patent FR-2352527-A1 (FR)
Title: Manually operated elevator-lid for commercial dishwasher - slides in subframe grooves and is counterbalanced by sprung levers
IPC: A47L15/42
Filed: 1976-05-24
Abstract: The manually operated elevator-lid (1) for a commercial dishwashing machine slides in grooves on the machine sub-frame (10), and is counterbalanced by a sprung lever system. The arrangement offsets the weight of the lid and extends the distance between the elevated lid and the vessel, with two handles (11) used to move the lid. The leverage system may comprise a pivoting lever-arm (5) and a link-rod (7) and is duplicated on each flank of the machine. The lever arm (5) is pinned (4) to the front leg of the machine sub-frame (3), and the link-rod (7) is pinned (6) between the free end of the lever arm and the base (8) of the rear wall (9) of the lid. The lever-arm fulcrum (4) may locate at two thirds of the height between the floor and the base of the washer vessel (2), and the spring (12) occupies a diagonal position between a lever-arm bracket (15) and the rear (13) of the vessel (2) base. The link rod (7) and the bracket (15) project in opposite directions and are parallel when the lid (1) is closed.
Patent FR-2360281-A1 (FR)
Title: Hanger for skirts and trousers - has vertical axle for horizontal bars superimposed and at different heights
IPC: A47G25/28
Filed: 1976-06-03
Abstract: The coat hanger consists of a pivot axle (7) which supports one or more bars on which the clothes are hung. The pivot axle (7) is fixed to one end of the bottom bar of the coat hanger. The pivot axle consits of a series of cross-shaped and cylindrical cross sections (15). The pivoting bars have a hollow cylindrical piece at one of their ends (15') of suitable internal dia. for hinging on the axle in a pivoting movement. The ends of the pivoting bars have notches for hanging skirts or trousers. Each article of clothing placed on the bars is parallel to the others but at different heights, and visible to the eye.
Patent FR-2357080-A1 (FR)
Title: Pinch screw terminal block - has movable insulated contact rod which can make or break pairs of contacts
Inventor: DEBAIGT JEAN
IPC: H01R9/26
Filed: 1976-07-02
Abstract: The terminal block with switchable terminals has inside an insulated housing at least two pairs of terminals connected to electric circuits. The terminals of a pair are arranged on either side of the median part of the housing. The median part has a channel which runs transversal to the direction of each pair of contacts. In this channel an insulated rod is inserted. The rod can be moved between two operational positions in the channel. The rod is fitted with briding contacts. There contacts cooperate with limit stops for ensuring switching between circuits of the same terminal pairs when the rod is moved between its two positions.
Patent FR-2360582-A1 (FR)
Title: Substd. benzyl pyrimidine prepn. from a cyanoacetate and guanidine - for use as a synergist with sulphonamides in control of coccidiosis in poultry
Inventor: GLUNCIC BERISLAV
IPC: C07D239/62
Filed: 1976-08-02
Abstract: (III) is prepared by condensing ethyl (2-methyl-4,5-dimethoxybenzyl)cyanoacetate or diethyl(2-methyl-4,5-dimethoxybenzyl)melonate with guanidine or urea to give (I). The free amino groups are protected by acetylation and the protected (I) chlorinated with POCl3 or PCl5 to give (II) which is then aminated and catalytically dehalogenated with H2 in the presence of Pd/C to give (III) (where Z'=2-methyl-4,5-dimethoxybenzyl; R'=CN or CO2-Et; X and Y = same or different OH or NH2; Z and W = same or different Cl or NH2).
Patent FR-2363512-A1 (FR)
Title: System preventing load moving out of control if hose is broken - has connection conduit containing two hoses in parallel under control of three position switch-over valve
Inventor: LINDBLOM AXEL STURE
IPC: B66F17/00
Filed: 1976-09-03
Abstract: The hydraulic system prevents a load from moving out of control if a hose or corresponding conduit part is broken A connection conduit contains a first hose between a hydraulic pressure source and a load-supporting hydraulic motor such as a cylinder. A second hose is in parallel to the first. A first switch over valve connects one end of both hoses to the connection conduit portion attached to the motor. This switch over valve has three positions. a normal one in which both hoses are connected to the conduit, and first and second blocking positions in which the first or second hose respectively is disconnected and only the second or first hose respectively is connected to the connection conduit.
Patent FR-2365232-A1 (FR)
Title: Fixed inductor generator with spark suppression - has compensation windings and provides AC or DC output using lamination stack forming six prism shaped poles
IPC: H02K23/62
Filed: 1976-09-15
Abstract: An electrical generator having a fixed inductor. It may provide either an AC or DC output or it may be designed to provide an AC output only. The design minimises sparking due to switching. The generator carcass consists of a lamination stack forming six basically prism shaped poles. These poles are distributed symmetrically and are separated by four large and two small slots again arranged symmetrically about the axis of rotation. The winding set includes four compensation coils mounted on the poles associated with the two large slots. The remaining active coils have the same number of turns as those providing compensation and are connected in series with them.
Patent FR-2327062-A1 (FR)
Title: Plastics drinking bottle blow moulding appts.
IPC: B29C49/56
Filed: 1976-10-06
Abstract: The device is provided with an indexable wheel having radially movable arms whose ends are provided with adaptors for engagement of the bottle parisons heated in a preheating oven and conveyance to heating, blow moulding and discharge stations, and arranged about the periphery of the wheel. The arms are driven at the stations by drives which are stationary and connectible to the arms at the relevant stations. - The device gives bottles at a rate of up to 500 per hour. Different sized and shaped bottles can be blow moulded readily, without stopping the device, by provision of readily replaceable auxiliaries.
Patent FR-2330053-A1 (FR)
IPC: G04G13/02
Filed: 1976-10-27
Abstract: 1536001 Electronic alarm timepieces DAINI SEIKOSHA KK 27 Oct 1976 [28 Oct 1975]  44637/76 Heading G3T In an electronic alarm timepiece, having a 24- hour basis digital display and a plurality of memory circuits for memorizing respective alarm times which can be selectively displayed, in response to an output signal from a respective NOR circuit 1, Fig. 1, when a memory circuit Ml, M2 or M3 is reset the segment "g" only of each display device Fig. 2, is energized so that --:-- is displayed rather than 00:00, thereby distinguishing from a normal time indication. To display the contents of M1, an output from NOR1 causes gates 6, 8 to selectively open transmission gates 21-24 thereby to pass a 32Hz drive signal AC 1 directly or via an inverter 20 to a common display electrode 34 and to selected ones of segment electrodes S1 as determined by the outputs of memory Ml which controls AND gates 11, 12. To display actual time of day, outputs from minutes and hours decoders 35, 41 control AND gates 37, 38, 43, 44 to pass 32Hz drive signals to display electrodes S2, S3. When the memories M1, M2, M3 are set to zero, only the segments "g" corresponding to electrodes S2, S3 of the minutes and hours display devices are energized.
Patent FR-2369434-A1 (FR)
Title: Contactless ignition system for IC engine - uses induction coil with silicon controlled rectifier supplying power to ignition coil
Inventor: SUGAHARA KOICHI
IPC: F02P3/00
Filed: 1976-11-02
Abstract: The ignition system is connected directly to an exciter coil, a pulsator coil and an ignition coil. The ignition coil is connected to the engine by means of a support which houses the ignition system. The system is fitted with an isolating switch which is manually operated. The isolating switch is mounted on the exciter coil. The alternating current generated is converted to direct current by the diode (3) which is then stored in the condenser (4). The ignition coil (7) is controlled from pulses from the pulsator coil (5). A rectifier (6) is also included in the housing (11).
Patent FR-2357884-A1 (FR)
Title: Appareil a prelever un echantillon sur une quantite limitee de liquide non homogene pompe
IPC: G01N1/20
Filed: 1976-11-23
Abstract: La présente invention concerne un appareil à prélever un échantillon sur une quantité limitée de liquide non homogène pompé. Appareil caractérisé en ce qu'il est pourvu d'un récipient de réception en quantité proportionnelle de liquide pompé, d'un doseur, d'un mélangeur, d'un piston plongeur débouchant dans le récipient, d'un tuyau d'évacuation d'échantillon, d'un tuyau d'amenée de liquide et d'un tuyau d'évacuation de liquide L'invention est plus particulièrement applicable dans le domaine du ramassage du lait
Patent FR-2373206-A1 (FR)
Title: Electric heater element for high temp. furnaces - using porous zirconia contg. lanthanum chromite at each end near terminals
Inventor: ANTHONY ANNE-MARIE
IPC: H05B3/12
Filed: 1976-12-02
Abstract: Heater element is of a refractory oxide (a) with m.pt. above 2200 degrees C. The aggregate of oxide fibres or grains (a), esp. ZrO2 which is at least partly stabilised, is porous, and its two ends contain a material (b) of low resistivity to the assembly (a,b) has an electric resistivity 100 ohm. cm. at 1000 degrees C. The middle of the element pref. has porosity >50%, whereas the two ends contain equal amts. of ZrO2 and material (b) and with porosity over 30%. Porous aggregates of fibres (a) may be woven or nonwoven, and the ZrO2 (a) pref. has thermal shock resistance above 200 degrees C/minute for min. 20 cycles. The elements can be of different shapes and have high resistance to thermal shock for use above 1200 degrees C in furnaces etc.
Patent FR-2375413-A1 (FR)
Title: Vehicle glove box latch - has spring loaded sliding bolt displaced by rotating external button, and catching forked staple
IPC: E05B65/12
Filed: 1976-12-21
Abstract: The latch for a vehicle glove box has a spring-loaded sliding bolt (9) which is displaced by rotating an external button (15). The latch body fits in an opening in the panel, receives the button (15) and forms a slide (8) for the bolt (9). The bolt slides on a path perpendicular to the axis of rotation of the button (15) held by a spring (10) so as to intersect an opening (15) in the slide (8). The button (15) is connected to the slide (9) by a projecting cotter-pin (21) and works against a torsion spring. The staple (25) passes through the opening (13) in the slide (8) with bevelled edges (30a) forcing the bolt back until it returns to enter an opening (31) in the staple. The bolt (9) may be 'U' shaped with a slot (24) accepting the head (23) of the cotter (21), the top of one leg returning to form a bolt head (12). The staple (25) may be forked with an opening (31) in a web (30) between legs (29) accepting the bolt head (12).
Patent FR-2340797-A1 (FR)
Title: Electrochemical machining of workpieces - where the electrolyte tank forms the base of the machine
Inventor: GOSGER PETER
IPC: B23H3/00
Filed: 1977-01-19
Abstract: Machine for the electrochemical machining of workpieces, using a frame with pillars; a pump, tank and pipes for the electrolyte liq. fed to a gap between a machining electrode and the workpiece; a workpiece clamp; and an adjusting device moving the electrode w.r.t. the workpiece. The novelty is that the machine frame is used as the tank and is fitted with the pump, and the pillars form a space for the workpiece and the electrode, with a drain leading to the tank. The pillars are pref. fitted with side walls, three of the latter being aligned with three of the side walls of the tank, which is made of corrosion-resistant material, esp. plastic reinforced with glass fibre. The tank lid is pref. used to locate the pump. Simple design, providing easy assembly of the machine.
Patent FR-2341257-A1 (FR)
Title: Front attached mower cutter bar - consists of long, crosswise beam moving to and fro and having forward pointing two edged blades
IPC: A01D34/16
Filed: 1977-01-21
Abstract: The cutter bar for the front attached mower consists of a long, to-and-fro-moving beam crosswise to the direction of travel, on which are several forward-projecting blades. The cutter bar is driven by a crank gear (2). Near the crank shaft (2) above the blade support (1) and parallel to the support (1) is a reinforcement bar (11) extending on both sides of the crank shaft, underneath the blade attachment (10). The crank shaft (2) has two upright sides (3) in which the crank shaft rotates on the crankshaft orbit. The blades (6) of the cutter act in conjuction with counter -blades (9).
Patent FR-2380510-A1 (FR)
Title: Double-circuit solar collector - has one set of collector tubes overlying another in horizontal channels in solid block
IPC: F24S10/70
Filed: 1977-02-15
Abstract: The two circuits run horizontally across an accumulator mass and from bottom to top of the mass. Pref. one circuit comprises black tubes underlaying and joined to translucent tubes forming the other circuit, the tubes being within channels in the mass. The underlying tube is pref. held in the channel by shoulders and is installed by expanding the tube in situ with high pressure hot water. To ensure exposure of the upper tubes to the sun for all the sun's movement, the front face of the mass is pref. angled at 35 degrees to the vertical. In this position the lower side of the tube is horizontal and receives the sun's rays when the sun makes less than 35 degrees to the vertical. Corrosion is inhibited. The collector is partic. useful for swimming pools and can be installed in surfaces such as pool surrounds, steps, and terraces, the upper surfaces of the tubes being made non-slip. The upper tube can be emptied and thus serves to insulate the lower tube when air temps. drop but heat can still be extracted from the accumulator mass, (e.g. paving slabs).
Patent FR-2366275-A1 (FR)
Title: 1a,3b-diacetoxy previtamine d2, son isomere et leur procede de preparation
IPC: C07J71/00
Filed: 1977-02-21
Abstract: La présente invention concerne les dérivés de la vitamine D2 . Ces dérivés sont plus particulièrement 1a 1 alpha , 3 beta diacétoxy prévitamine D2 et son isomère la 1 alpha , 3 beta diacétoxy vitamine D 2 répondant à la formule :
Patent FR-2344857-A1 (FR)
Title: Light conducting bar terminal - has bores receiving ends of two bars and two positive lenses
IPC: H02G15/08
Filed: 1977-03-17
Abstract: The end section has a connecting element with a longitudinal bore in which the end of the light conducting bar is fastened. The whole, together with a lens system, is mounted in a case. An elongated optical part (20) is provided in the connecting element for optical coupling between the light conducting bar (15) and a lens (13). Its one end is in the connecting element, and its other end lies at the focus of lens (13). The connecting element has longitudinal elastic holding elements (17) which hold together and correctly align corresponding ends of light conducting bar (15) and the elongated element (20).
Patent FR-2382966-A1 (FR)
Title: Hydraulic brake for automatic tube saw - has fluid feed to saw position ram varied to set rate of descent
IPC: B23D47/10
Filed: 1977-03-10
Abstract: The automatic saw may reciprocate along a vertical path, may cut metal tube intl lengths and includes a brake which varies the rate of descent. The rate of descent may be reduced when the saw-blade contacts the top and bottom zones of the tube section. The ram outflow is varied by electro-valves associated with contact-switches. The descent of the cutting head may be controlled by a vertical rod (12), fixed to the piston (15) of a ram (14), and depends on the rate that fluid can transfer from one side of the piston (15) to the other. The fluid line (16) may branch into two, each with adjustable throttles (17, 21) and one including an electro-valve (20).
Patent FR-2360544-A1 (FR)
Title: Procede de preparation continue d'aldehydes par hydroformylation
IPC: B01J31/00
Filed: 1977-04-07
Abstract: L'invention concerne l'hydroformylation des oléfines alpha. Selon l'invention, une masse liquide placée dans un réacteur 1 reçoit l'oléfine alpha, l'oxyde de carbone et l'hydrogène, et transmet une phase vapeur qui contient de l'oléfine en excès, de l'hydrogène, l'aldéhyde produit et des produits de condensation d'aldéhydes. Le volume de la masse liquide est maintenu constant et le catalyseur y reste toujours si bien que les pertes de catalyseurs sont pratiquement nulles. Application à la préparation des aldéhydes par hydroformylation.
Patent FR-2388174-A1 (FR)
Title: Hydraulic control circuit for fork lift truck - has hydraulic coupling to prevent reversal of truck when in motion
IPC: B60K17/10
Filed: 1977-04-19
Abstract: A fork lift truck is powered by an i.c. engine which drives a fixed displacement pump through a hydraulic coupling. The pump supplies fluid to the hydraulic motors (23) which drive the truck and are controlled by a slide valve (18). The raising and lowering of the fork lift is controled by another slide valve whilst a further slide valve controls the angle of inclination of the lift guides. the hydraulic coupling is supplied with a fluid from the secondary pump and is connected to a slide valve (41) and an electromagnetic valve so that the direction of motion of the truck cannot be reversed whilst it is in motion.
Patent FR-2390387-A1 (FR)
Title: Formation of optical elements with elliptical surfaces - by solidifying the material with simultaneous rotation about two axes
Inventor: KUZMIN SERGEI VLADIMIROVICH
IPC: C03B19/04
Filed: 1977-05-12
Abstract: Prodn. of optical elements with elliptical surfaces consists of (a) selecting a material which solidify to a glossy stall, (b) partly filling a container with this material while the material is still fluid and while simultaneously rotating the vessel about two intersecting axes, and (c) forming an elliptical inner surface of the optical element on the free surface of the material by operation of the centrifugal force until the material solidifies. The velocities of rotation of the vessel about the axes are related by the following formula:- where w1 is the angular velocity about the axis O1, W2 is the angular velocity about axis O2, is the angle between the axes O1 and O2 and k is the oblateness coefft. of the ellipsoid formed by the inner surfaces of the constructional elements in which the lesse of the speeds in such that the cross sectional centrifugal acceleration at the elliptical surfaces to be formed in five times that of the gravitational acceleration. Reduces cost of production drastically by reducing or eliminating the need for highly accurate surface grinding.
Patent FR-2363924-A1 (FR)
Title: Pince a denuder les fils electriques
IPC: H02G1/12
Filed: 1977-05-27
Abstract: a. Pince à dénuder les fils électriques ayant deux bras reliés par un axe dans une position intermédiaire entre les extrémités; b. Pince caractérisée en ce que l'un des bras présente, un tasseau à une extrémité et l'autre bras un porte-lames placé en face qui maintient une lame à sa partie avant pour fendre longitudinalement l'isolant du fil et une lame de chaque côté pour fendre circonférentiellement l'isolant; le tasseau a une embase qui s'étend perpendiculairement aux deux dernières lames pour positionner le fil que l'on est en train de fendre; c. Pince applicable à des travaux sur fils électriques isolés.
Patent FR-2401525-A1 (FR)
Title: Thermoelectric pile esp. for heat pumps - has common electrical and thermal conductors which are in form of rectangular S=shaped wings having folding tongue
Inventor: DOMENJOUD PAUL
IPC: H01L35/30
Filed: 1977-06-10
Abstract: The thermo-electric assembly minimises the efficiency losses due to low heat conductivity of electrically isolating spacer elements and to the small spacing between 'hot' and 'cold' zones permitting thermal shunting. Electrical and thermal conduction to the P and N elements (4) is by common conductors (52, 53) suitably interconnected. These serve to conduct heat from the surrounding environment (2, 3) to the semiconductors which are in the form of slabs sandwiched between larger thermally isolating slabs (1). The conductors are in the form of rectangular 'S' shaped wings having a folding tongue mating with the semiconductor - insulation interface.
Patent FR-2408612-A1 (FR)
Title: Nouveaux derives de 2-(syn)-hydroxyimino-acetamide de la cephalosporine
IPC: A61K31/546
Filed: 1977-06-23
Abstract: LA PRESENTE INVENTION DECRIT DES DERIVES 2-(SYN)-HYDROXYIMINO-ACETAMIDE DE LA CEPHALOSPORINE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE Y EST H, OH, UN GROUPE ACYLOXY, CARBAMOYLOXY, AMMONIUM QUATERNAIRE, OU UN GROUPE THIO HETEROCYCLIQUE AZOTE SUBSTITUE SUR LE NOYAU OU BIEN DES SELS OU DES ESTERS DE CES DERIVES PHARMACEUTIQUEMENT ACCEPTABLES. UTILISATION DE CES PRODUITS COMME AGENTS ANTIBACTERIENS.
Patent FR-2355555-A1 (FR)
Title: Procede pour l'obtention de suspensions stables de particules solides micronisees dans la phase huile d'une emulsion d'huile dans l'eau
IPC: C09K23/00
Filed: 1977-06-24
Abstract: Procédé pour l'obtention de suspensions stables de particules solides micronisées dans la phase huile d'une émulsion d'huile dans l'eau. Des particules de pigments solides micronisés sont broyées dans la phase huile en présence d'un ou plusieurs adjuvants de dispersion capable de rendre oléophile la surface des particules et d'un agent de dispersion stabilisant stériquement et/ou électrostatiquement pour obtenir une suspension stabilisée, après quoi on émulsifie ladite suspension en milieu aqueux en présence d'un ou plusieurs émulsifiants. Préparation de colorants stables au stockage.
Patent FR-2356381-A1 (FR)
Title: Dispositif d'obtention de grains a partir de solutions ou de suspensions de produits alimentaires
Inventor: YAROSHENKO J F
IPC: A23L17/30
Filed: 1977-06-27
Abstract: L'invention concerne l'industrie alimentaire. Le dispositif faisant l'objet de l'invention est caractérisé notamment en ce que le récipient de liquide de formage 12 est adjacent, par l'intermédiaire d'un joint calorifuge 13, au fond de la chambre 1 recevant la solution ou la suspension de produit alimentaire, et est constitué d'un échangeur de chaleur tubulaire dont les extrémités supérieures des tubes 15 sont disposées coaxialement aux trous percés dans ledit fond tandis que dans le joint calorifuge sont ménagées des buses disposées coaxialement aux trous 6 dudit fond et mettant ceux-ci en communication avec les tubes 15 de l'échangeur de chaleur 12. L'invention s'applique notamment à la fabrication de caviar.
Patent FR-2358463-A1 (FR)
Title: Procede et appareil de culture de cellules animales ou humaines
IPC: C12N5/02
Filed: 1977-07-07
Abstract: Procédé de culture de cellules animales ou humaines, maintenues en suspension dans leur solution nutritive par insufflation d'un gaz oxygéné dans un réservoir fermé. Le réservoir 1 comprend un dispositif de guidage 8, immergé dans le fluide nutritif et assurant la circulation de ce dernier. Un dispositif 2 d'insufflation d'un gaz oxygéné dans le fluide nutritif débouche dans le réservoir 1, sur un côté du dispositif de guidage 8.