baber/WOPTO huggingface dataset:
Patent FR-2310798-A1 (FR)
Title: High speed acid neutralisation plant - with ammonia feed jets and venturi for maximum turbulence in reagents
IPC: C01C1/24
Filed: 1975-05-12
Abstract: Acid neutralisation (by ammonia) plant has a vertical reaction chamber with inlet pipes at the bottom for the reagents and connecting by tangential inlet to a separator for steam heating the neutralised soln. This separator has pipes for gas escape and others for taking off other parts of the soln. back into the reaction chamber. The chamber is a pipe with a coaxial venturi tube at the front of the bottom end. A stoichiometric part of the ammonia is fed in by at least one tangential jet pipe above the venturi, this pipe being set at an angle to the chamber axis according to the flow rate. Another jet pipe introduces the remaining ammonia in the lower part of and coaxial with the chamber. High contact area of the reagents and hence high reaction speed is provided.
Patent FR-2273149-A1 (FR)
Title: Sheet-metal filling for a hinged skylight window - consists of sections inserted into a groove in window frame
IPC: E04D13/035
Filed: 1975-05-26
Abstract: The sections of sheet-metal are bent at the edges to form a covering-frame. The sections may consist of two U-shaped pieces of sheet metal. The distance between the U-sides corresponds to the distance between the groove bottoms. The sum of the lengths of the left hand and right hand sides is greater than the total length of the corresponding window-frame side. Alternatively, the two metal sections may be flat and one is bent to a U-shape, and one to an I-shape; or two may be U-shaped and two I-shaped. The groove (3) running round the window-frame has an elastic water-tight piece placed in it, into which fit the bent edges of the metal sections.
Patent FR-2272839-A1 (FR)
Title: Textile printing machine ink feed system - has adjustable ink and diluent pumps supplying mixer unit
IPC: B41F15/40
Filed: 1975-05-26
Abstract: The system delivers an ink mixture or a dye paste to a textile printing machine, using a number of basic colours, stored in mixtures with the maximum concentration of colouring material and employed with individual diluents, also held in store. with the aid of two adjustable metering pumps a basic dye and a diluent are delivered in the desired proportions to a mixer unit on a surface near the printing mechanism, where the correct shade is held ready for use. Each printing mechanism can have a storage vessel for a dye and a diluent, the pumps feeding these to the mixer unit near the respective plate. Where cylindrical plates are used, each with an internal scraper carried by the dye feed pipe, the mixer unit can be on the pipe, and controlled by the level detector for the dye inside the cylinder.
Patent FR-2314634-A1 (FR)
Title: High temperature electrical heating resistor - incorporates thermocouple temperature probe for control circuit
Inventor: MAREC YVES LE
IPC: H05B1/02
Filed: 1975-06-11
Abstract: The electrical heating resistance, for operation at high temperatures, incorporates a temperature probe, which can be connected to the control and regulating circuit for the supply to the resistance. The temperature probe may comprise a thermocouple, with the hot junction positioned within the heating resistance, so as to be at the same temperature as the latter. The circuit connected to the temperature probe pref. provides a signal when the temperature of the heating resistance reaches the upper working limit, this signal used to cutloff the supply to the heating resistance, the supply being re-connected when this signal disappears.
Patent FR-2277394-A1 (FR)
Title: Compressed air horn for vehicles - has base enclosing vibrating membrane and holding exponential horn
IPC: G10K9/18
Filed: 1975-07-01
Abstract: The circular vibrating membrane (16) is held within a base (10) from which the exponential horn (12) extends, the membrane (16) positioned at the bottom end of the horn (12). The base (10) is made from a metal which is deformable by mechanical means, to provide a rear seating for a metal back (11), the membrane (16) being held between the latter and the base (10), and a front socket (23) into which the base of the exponential horn (12) fits. The periphery of the rear seating and that of the front socket (23) are rolled over to retain the back (11) and a fitting ring (22), interposed between the socket and the horn (12), respectively. Pref. the base (10) is made from aluminium and the front socket (23) has slots adjacent its outer edge, into which projections around the front part of the fitting ring (22) fit.
Patent FR-2284749-A1 (FR)
Title: Building panel edge-finished by dust excluder strip - having seal lip depressible into recess (BE-12.3.76)
Inventor: MEIJER TOM
IPC: E06B7/23
Filed: 1975-09-12
Abstract: A building panel, e.g. a door, is provided with an edge finish strip having the form of a dust excluder. The strip e.g. of plastics, has an overall width equal to the thickness of the panel (7) and has between two flat edge portions (6) a recess (5) of such width that a dust seal lip (3), which is integral with one of the edge portions and normally extends obliquely upwards therefrom, is accommodated in the recess when the strip is adhered to the panel and pressed onto the panel by the rollers of a panel edging machine.
Patent FR-2290084-A1 (FR)
Title: Thyristor controlled inverter with pulsed valve operation - is used to improve a.c. waveform and d.c.stability with several thyristors
IPC: H02M5/27
Filed: 1975-10-28
Abstract: The inverter is mainly intended for variable frequency supplies, for example motor drives, using a d.c. source which is typically derived from the a.c. mains via a rectifier. The inverter is commutated from the a.c. side, and is designed so that the thyristors can be fired and extinguished several times during one cycle of the a.c. system. The thyristors thus operate in a pulsed regine. By suitably adjusting the pulse intervals the current on the a.c. side is forced into a more sinusoidal waveform thereby helping to eliminate undesirable harmonics and in consequence improve performance. Capacitors are normally added on the a.c. side to further assist better performance.
Patent FR-2346886-A1 (FR)
Title: Socket outlet electric cable reel - has frame designed to prevent socket outlets coming into contact with ground
Inventor: NICOLAIDES JEAN-LUC
IPC: H02G11/02
Filed: 1976-03-31
Abstract: The rocket out electrical cable reel is fixed into a tubular frame (10, 12). This frame has ends (15) which project beyond the face plate (16) housing the rocket outlets (6). In the event of the cable reel being overturned, the ends (15) of the frame (10) prevent the rocket outlets from coming into contact with the ground. This ensures that the outlets will not be contaminated with mud or water which may be on the ground. To obviate further contact with the ground, the socket outlets (6) are sunk into faceplate (6). The frame (10, 12) is also set at less than a right angle. This is so that when the reel is lifted by the frame its centre of gravity is such that it will not swing excessively when lifted.
Patent FR-2311153-A1 (FR)
IPC: E04D1/04
Filed: 1976-05-11
Abstract: The interlocking roofing tile (10) is grooved at least around part of its periphery. On the visible side of the tile, it has a head interlocking part (14) with head interlocking ribs (16, 18), and a side interlocking part (20) with two side interlocking ribs (24, 26). The underside of the tile has a top interlocking part (28) located on the underside of an arched portion of the longitudinal edge of the tile and exhibiting two top interlocking ribs, and a bottom interlocking part with a bottom interlocking rib. The side interlocking part (20) on the visible side of the tile and the corresponding top interlocking part on the underside of the tile terminate at such a distance from the bottom interlocking rib that an overlapping interlocking roofing tile can be pushed in the direction of the bottom end of the overlapped interlocking roofing tile. This permits the tiles to be fitted on the roof, even where the distance between roof battens is too small.
Patent FR-2359073-A1 (FR)
Title: Synthetic zeolite mfr. using silica dust from ferro alloys - gives pure, varied zeolite(s) for use as molecular sieves
Inventor: MANGE MICHEL
Filed: 1976-07-21
Abstract: Synthetic zeolites are prepd. by forming in an aq. medium at room temp. an homogeneous reaction mixt. comprising, in appropriate molar concns. SiO2, an alkaline agent and Al2O3. The mixt. is heated until crystallisation takes place. The crystals are separated from the mother liquor and washed until the pH of the effluent water is 9-12. Finally the crystals are dried at 100-150 degrees C. The raw material contg. SiO2 is SiO2 dust obtd. in the mfr. of ferroalloys. Synthetic zeolite is used as a molecular sieve for selective adsorption, ion exchange and catalysis. A cheap source of SiO2 is available which does not need to be physically or chemically reduced in size. The zeolites obtd. are varied and very pure. Moreover pollution waste from ferroalloy prodn. can be eliminated.
Patent FR-2365953-A1 (FR)
Title: Moulded box for cultivating mussels - has slotted bottom with reinforced concrete sides and is located by support collars on posts
IPC: A01K61/54
Filed: 1976-09-30
Abstract: A box of myticulture has a slotted bottom (1) and side walls (3) of reinforced concrete. Reinforced concrete ports (6) have a lower hexagonal section and an upper smaller square section (15). They are driven into the sand or mud and reinforced concrete side members (4, 5) are lowered on to them. The bottom (1) is lowered onto members (5). Side wall (2) also rests on members (5) while wall (3) rests on bottom (1) located by tongues (20) in slots (21). Cross members (8) are lowered onto the walls (3), located by the ports. Walls (2, 3) are held between lugs (22) and the inner edges of the ports.
Patent FR-2328449-A1 (FR)
Title: Walking stud for foot encased in plaster - has block of rubber or plastic set centrally under sole plate
Inventor: PRUTSCH ANTON
IPC: A61F13/04
Filed: 1976-10-20
Abstract: For support a central stud i used wth a sole plate above it to distribute the stress. The 3.5-4.5 cm high stud (4) has flat sides and rounded ends. It tapers slightly towards its ribbed spherical cap, which contacts the ground. The symmetrical sole plate on which the stud is mounted has transverse ribs (10) on the underside to hold it firmly within the plaster bandage and a slight hump along one top edge to conform roughly to the arch of either foot. The stud can instead be square or the sole plate elliptical.
Patent FR-2370891-A1 (FR)
Title: Ensemble unitaire pour embrayage a diaphragme, notamment pour vehicule automobile, et embrayage a diaphragme comportant un tel ensemble unitaire
IPC: F16D13/58
Filed: 1976-11-12
Abstract: L'invention concerne les embrayages du genre comportant un couvercle 10, un diaphragme 11, et des moyens d'assemblage assujettissant de manière pivotante le diaphragme 11 au couvercle 10. Selon l'invention, des moyens de centrage étant en outre prévus pour centrage du diaphragme 11 vis-à-vis de l'axe de l'ensemble, ces moyens de centrage sont indépendants et distincts des moyens d'assemblage mentionnés ci-dessus, et comportent par exemple des pions 40 portés à cet effet par le couvercle 10. Application aux embrayages à diaphragme, notamment pour véhicules automobiles.
Patent FR-2370682-A1 (FR)
Title: Endless chain bottle filling machine - has intermittently operated filler turntable and label applicator driven by common continuous drive
IPC: B67C7/00
Filed: 1976-11-12
Abstract: A bottling and labelling machine has a turntable one end acting as a drive for an endless chain which passes around a return drum at the other end. Bottles are deposited onto the chain by a screw conveyor and star wheel. Arms on the turntable carry the bottles past a filler head then past a label applicator. After passing a cork insertion position, the bottles then pass a second label applicator for labels on the opposite side of the bottles. Both the bottle filler and first label applicators are operated in steps by a continuously operating common drive system.
Patent FR-2333926-A1 (FR)
IPC: A47K3/34
Filed: 1976-12-01
Abstract: A partition wall for wet chambers, particularly for bathrooms or stall showers with several wall panels which are slidable either with each other or with respect to each other with each wall panel suspended in an upper guide rail with sliding or roller guides and with the lower guide ledges of the panels guided in a lower closed guide member, shaped with step-like guide rails on top of each other. In a preferred form the upper suspension of each wall panel is positioned outside the line of the center of gravity of the wall panel.
Patent FR-2373062-A1 (FR)
Title: Gas analysis - by condensing prods. from gas chromatograph on refrigerated rotating disc synchronised with chromatograph, and examining by radiation
Inventor: SILVA EDOUARD DA
IPC: G01N30/74
Filed: 1976-12-01
Abstract: Appts. for identifying and analysing a gas operates in conjunction with a gas phase chromatograph. The mixt. leaving the chromatograph, diluted by a carier gas with a low b. pt is projected by a nozzle on to a rotary disc. in an enclosure. The disc is maintained at a temp. below the solidification temp. of the gas being identified but above that of the carrier gas. The rotation of the disc is coupled to the programming of the chromatograph. A coder is connected to the disc to allow a partic. condensn. to be marked. A radiation can be directed on to the places on the disc where the gases under test are condensed, the carrier gas being sucked out. Appts. makes it possible to conserve separately the prods. from the chromatograph at marked positions, to accumulate the prods. by repeating the cycle of operation and to take all the time necessary to analyse all the prods. The analytical appts. cna process is single prod. over a long time or all the prods. in line, in e.g. a mass spectrometer.
Patent FR-2375595-A1 (FR)
Title: Dispositif pour la mesure significative du taux d'oxygene dissous dans un liquide
Inventor: MOLL MANFRED
IPC: G01N33/14
Filed: 1976-12-22
Abstract: Dispositif pour la mesure significative du taux d'oxygène dissous dans un liquide. Dispositif placé dans un circuit de dérivation se composant d'une chambre à entrée latérale basse ou médiane et à sortie supérieure, cette chambre possédant dans son volume intérieur une électrode centrale dont la cellule est située à un niveau inférieur à celui de l'entrée. Application : Contrôle du taux d'oxygénation dans le moût pour la fabrication de la bière.
Patent FR-2377206-A1 (FR)
Title: Surgical suction probe for secretions - has stem containing sliding clearing punch with both mounted on supports pulled together by springs
IPC: A61M1/00
Filed: 1977-01-14
Abstract: The suction probe is for use in drawing in secretions in ear, nose and throat surgery. It comprises a stem (4) in which a punch slides in order to clear it, these being mounted on two supports, sliding on a plate (2). The supports are lockable at opposite ends of a hollow body by means of hooked pins (8, 9) and are coupled to each other by springs tending to pull them towards each other. The secretions drawn in are discharged via a port formed in the stem at the point where the punch stroke ends. A suction union (7) is connected to this port via a plate. The probe stems can be of different diameters, being changed to suit the quantity to be drawn in.
Patent FR-2378160-A1 (FR)
Title: Casement bolt for strong-room door - has lateral bolts operated by common vertical linkage via pivoting L=shaped plates
IPC: E05C9/04
Filed: 1977-01-19
Abstract: The casement bolt is for use in high security situations ie on strong-room doors, and has a series of horizontal bolts (12) engaging staples in the doorpost. The horizontal bolts (12) are in addition to vertical bolts engaging staples in the head and foot of the door frame, and all bolts are displaced by vertical linkage (4) from the lock mechanism. A pivoting L-shaped lever (17) transmits the movement of the linkage (4) to each horizontal bolt (12). The lock is set at an intermediate point in the height of the door, and vertically aligned link rods (4) extend from the lock to the head and foot of the door. The rods (4) move axially in opposite directions to operate the bolts and may be of rectangular section bar. The levers (17) may pivot about their angles and about dowels (18) fixed (19) to the door structure (2).
Patent FR-2569121-A1 (FR)
Title: Parlour game consisting in simulating a tennis match with playing cards or dice
IPC: A63F3/00
Filed: 1977-02-21
Abstract: The subject of the present invention is an educational parlour game consisting in simulating a tennis match with the aid of specially produced playing cards or with the aid of playing dice of special shape, that is to say with ten faces. The novelty lies in the fact that the tennis strokes have been listed in order to be placed on playing cards or on the ten faces of each die, thus permitting numerous game combinations which are identical to those of the game of tennis. It is also novel for a game to be based on the observation and statistical study of strokes in the game of tennis. The rules of the game are identical to those of tennis in the assessment and reckoning of the points. The manner of playing makes it possible to re-create the situations and stages of the game of tennis. It is possible to play with two or four people. The invention lies within the field of the educational and leisure parlour game industry. It can be used to introduce young players. It can also be used for advertising purposes.
Patent FR-2382540-A1 (FR)
Title: Printing pleated fabrics - by transfer printing with sublimable inks
IPC: D06P5/24
Filed: 1977-03-04
Abstract: The pleats are put into the fabric using a standard pleating method. A paper support carrying sublimable inks is mounted on the pleated fabric, and the heat and pressure required to sublime the colours is also used to hold the pleats in the fabric. It is necessary to allow the assembly to cool after printing before separating the paper support from the pleated fabric. The assembly is fed into the printing machine on a moving belt. The fabric provides a complete aspect of the printed pattern on the pleated material, without interruption of the pattern where the pleats are formed.
Patent FR-2347050-A1 (FR)
Title: Immunological antibradykinin antiinflammatory agents - comprising bradykinin coupled to a protein
IPC: C07K7/18
Filed: 1977-04-06
Abstract: The agents can be prepd. from a reagent obtd. by (a) reacting bradykinin with a diazotisable amine or amino acid (pref. aromatic) or (b) synthesing a bradykinin deriv. contg. a diazotisable amino gp. This reagent is disazotised by treating with HNO2 and the resulting diazonium salt is reached with excess gamma-globulin or albumin at pH 8-9. When administered by injection, the agents induce the formation of antibradykinin antibodies, and can thus be used for the prophylaxis of bronchoconstriction, asthmatic dyspnoea and increased capillary permeability induced by bradykinin.
Patent FR-2389260-A1 (FR)
Title: Prefabricated electrical wiring installation - uses conduits embedded in walls and ceiling with special connectors for joining sections together
IPC: H02G3/00
Filed: 1977-04-27
Abstract: The electrical wiring system uses a ceiling rose(1) and several conduits(2). All the conduits(2) are connected to the ceiling rose(1) by connectors(3). The ceiling rose(1) is supplied with current via a conduit. A conduit interconnects the ceiling rose (1) with another rose in another room. The conduits are embedded in the ceiling and walls of the room. Inside the conduits are two wires connected end connections. Special connectors are used to make electrical connections between walls and ceiling. The wires are connected to spring loaded terminals inside the wall connectors. The wires being connected to flat contacts in the ceiling connectors(12). When the ceiling is placed on the wall the two connectors(12, 13) mate the flat contacts on the ceiling connector pressing against the spring contacts on the wall connector.
Patent FR-2361103-A1 (FR)
Title: Solutions de sulfonamide-trimethoprime
IPC: A61K9/00
Filed: 1977-07-12
Abstract: L'invention concerne des solutions limpides, aqueuses d'un sulfonamide et de triméthoprime. Selon l'invention ces solutions contiennent, dissous dans l'eau, un sulfonamide, de la triméthoprime et de la polyvinylpyrrolidone d'un indice K de 10 à 18, et éventuellement des additifs constitués par d'autres substances et/ou des adjuvants.
Patent FR-2359526-A1 (FR)
Title: Appareil d'insertion de fils conducteurs dans des encoches de bornes de connexion
IPC: H01R43/01
Filed: 1977-07-19
Abstract: Appareil d'introduction de fils conducteurs dans des encoches de bornes d'un connecteur. Il comprend un support 74 destiné à maintenir le connecteur 10 et une plaque 78 de guidage des fils destinée à aligner ces derniers sur les bornes de ce connecteur. Les fils 2 sont coupés et introduits dans les encoches des bornes à l'aide d'un organe d'insertion se présentant sous la forme d'un rouleau 116 qui exécute une course de travail parallèle aux rangées de bornes. Ce rouleau présente des gorges destinées à recevoir les bornes. Domaine d'application : réalisation d'épissures sur des câbles téléphoniques.
Patent FR-2359964-A1 (FR)
Title: Machine a pistons
IPC: F01C1/07
Filed: 1977-07-26
Abstract: Machine à pistons et cylindres en arcs de cercle, à mouvement circulaire et montés chacun sur un élément porteur tournant autour d'un axe 1 solidaire du corps. Les éléments porteurs 5, 5a, effectuent pendant la rotation des pivotements relatifs et peuvent ainsi venir alternativement en prise avec un arbre 16. Les éléments porteurs 5, 5a sont reliés par une transmission comportant deux éléments 8, 8a montés chacun en pivotement dans un élément porteur et pouvant ainsi venir alternativement en prise avec un bossage de commande ou un méplat de came 14, 14a, de façon à fermer mécaniquement le cycle du mouvement de la machine.
Patent FR-2363891-A1 (FR)
Title: Procede de fabrication de modules de circuits electroniques refroidis par conduction
Inventor: KOOPMAN NICHOLAS G
IPC: H01L23/373
Filed: 1977-07-21
Abstract: Procédé de fabrication d'un dispositif de transfert de la chaleur engendrée par un bloc semi-conducteur contenu dans un module de circuits électroniques. Après avoir lié la patte de métal 60 au capot 58, soit directement, soit par l'intermédiaire d'un film métallique 59, et positionné cette patte de métal 60 au-dessus du bloc semi-conducteur 52, l'ensemble est chauffé de façon à ce que le métal de la patte 60 se déforme et vienne en contact, mais de façon séparable, avec le bloc semi-conducteur. Le procédé permet d'obtenir des modules de circuits électroniques comportant des blocs semi-conducteurs pouvant être soit réparés soit changés par retrait de l'ensemble capot 58 patte semi-conductrice 60.
Patent FR-2399437-A1 (FR)
Title: Nouvelle substance immunostimulante, son procede de preparation et les compositions qui la contiennent
Inventor: JOLLES PIERRE
IPC: A61K35/74
Filed: 1977-08-04
Abstract: Nouvelle substance immunostimulante désignée par le n degrés 34129 RP obtenue à partir de cellules de Streptomyces Stimulosus DS 25556 (NRRL 5776) délipidées. La substance selon l'invention est obtenue par le procédé qui consiste à soumettre à des autolyses répétées des cellules délipidées de Streptomyces Stimulosus DS 25556 (NRRL 5776) puis à fractionner la partie soluble dans l'eau par ultrafiltration pour obtenir des substances dont le poids moléculaire est compris entre 2 000 et 20 0000 et à isoler la substance hydrosoluble 34129 RP ainsi obtenue après lyophilisation de sa solution. Application : substance hydrosoluble immunostimulante.