baber/WOPTO huggingface dataset:
Patent FR-2297235-A1 (FR)
Title: Carbon black prodn. by pyrolysis of mixed hydrocarbon materials - with use of inferior high-coking materials (NL130776)
IPC: C10G9/00
Filed: 1976-01-09
Abstract: Carbon black is produced from a mixt. contg. >=2 basic hydrocarbon materials; one of them having a coking value 45% (pref. =40%) is pref. a coal tar distillate or tar obtd. from steam-cracked naphtha; another having a coking value >45% (pref. >=50%) is pref. a catalytically cracked tar or tar obtd. from steam-cracked heavy gas oil. The proportion of these two basic materials is such that the total content of asphaltenes having high coking number is not higher than 8 wt.% if the maximal coking value of the asphaltene-contg components >=60% the total asphaltene content is not >10 wt.% if the maximal coking value is 55-60%, and the total asphaltene content is not >12 wt.% if the maximal coking value is 50-55%. A diluent can be added to adjust the viscosity of the fluid mixt. to max 15 cS at 99 degrees C; the diluent is pref. an aromatic petroleum distillate boiling at 200-500 degrees C. This mixt. is pyrolysed at an elevated temp. in an atmos. deficient in oxygen to produce carbon black. Tendency to coking is suppressed so that materials of inferior quality can be utilised in the prodn. of carbon black.
Patent FR-2299291-A1 (FR)
Title: Building material sealant contg metal soap compsn - to give excellent water resistance
Inventor: LEHMANN H
IPC: C04B41/48
Filed: 1976-01-29
Abstract: Metal soap-contng. sealing product for building materials consists of a soln. of 1-70 wt. % esp. pref. 5-15 wt. % of metal soap and 1-70 wt. % esp. pref. 5-20 wt. % of thermoplastic synthetic resin in organic solvents with if necessary, up to 10 wt. % relative to the soln. of fillers. The metal soaps are Zn, Ca, Al, Ba, Mg, Cu, Co or Fe soaps of unsatd. fatty acids e.g. oleic, linoleic, ricinoleic acids, and or alkyl phenols e.g. octylphenol, nonylphenol anddodecylph enol, and/or naphthenic acids and/or resin acids and or branched fatty or carboxylic acids. The metal soaps contain up to 50% of free carboxylic acids. The thermoplastic resins are aliphatic or aromtic hydrocarbon resins, mol. wt. 500-2000, softening pt. 60-150 degrees C. or styrene homo and copolymer, or chlorinated polyolefins. By the combination of metal soap and synthetic resin an outstanding water resistance of building materials is obtd. The effect is increased esp. when free carboxylic acid is present. The sealing products are colourless, and adhere well. The sealing compsns. are applicable to a wide range of sealing problems in building, ensure good water vapour exclusion between e.g. ceramic tiles and plaster walls and are of esp. interest in regions with high SO2 contents in the atmos.
Patent FR-2340056-A1 (FR)
Title: Dry powdery gluten prod. for baking - prepd. by modifying vital gluten by reaction with nontoxic chelating agent
IPC: A23L7/109
Filed: 1976-02-06
Abstract: New dry, powdery gluten prod. (I) is a vital wheat gluten modified by reaction with a non-toxic chelating agent. (I) is pref. prepd. by mixing vital gluten and 5 wt. % chelate-former (e.g. EDTA) in the presence of water at active pH of chelate-former. Homogeneous mixt. obtd. is dried and ground. (I) is used in prod. of bread or pastry by quick baking with yeast. It is easily hydrated under normal mixing conditions and can absorb more water than standard dry gluten. After re-hydration, functionality of (I) is at least equal to that of dry vital or fresh wet gluten.
Patent FR-2304361-A1 (FR)
Title: Safety belt winder with winding roller - has locking disc with hub supporting actuating disc and radial forces
IPC: B60R22/405
Filed: 1976-03-02
Abstract: The safety belt winder has a locking arrangement with a rotating actuating disc and a locking disc held on the member of the winding roller. The winding roller is short and it is safe and economically produced. A considerable radial force component acts on the locking disc when force is transmitted. The locking disc (14) has a hub (15) held on the square end (11) of the winding shaft (4). The hub forms a shaft (20) for the actuating discs (21, 22) of which one acts as inertia ring (21) which increases the radial strength. The first disc of low friction can be made from plastics because radial forces are distributed.
Patent FR-2345001-A1 (FR)
Title: Solar feed block with photovoltaic cells - for radio receiving stations, electromechanical and electronic appts. etc.
IPC: H02S99/00
Filed: 1976-03-17
Abstract: Feed block using solar energy, for radio receiving station and small electromechanical and electronic appts., comprises photovoltaic cells of Si or cadmium sulphide or of the photosynthesis reaction type. The system of coupling the cells is pref. in accordance with lighting and solar radiation intensity. A storage capacitor may be used for starting and coupling the receiving stations, or a suitable accumulator may be used, which is charged during periods of solar radiation and restores energy during the night or dull periods. Device allows operation throughout the year, in dull or sunny weather or at night.
Patent FR-2348815-A1 (FR)
Title: Multipurpose press tool - has upper and lower assemblies sectioned for arrangement to suit work and tool position
IPC: B21D37/02
Filed: 1976-04-21
Abstract: A multi-purpose accessory for use on a press consists of a lower sub assembly with a set of matrices (26 to 29) and an upper assembly of piercing tool carriers (39) with pillars (24) between them, carrying ball cages (25) for vertical travel. The matrices have grooves for securing attachments to them, the whole forming a work supporting table. The matrices have elements (10) at the end between which they are locked by securing bolts, dowels etc., and including an outermost block (28) for the pillars. The matrices can be arranged to suit the work to be attached to them. The upper assembly similarly has elements which can be connected so as to suit the position of the tools to be attached. The matrices have recesses (33) for securing members (32) from front to back, also longitudinal recesses.
Patent FR-2361904-A1 (FR)
Title: Antiphlogistic, astringent medicaments contg. potassium chloride - i.e. in lotions, ointments, soaps and tooth-pastes
IPC: A61Q5/02
Filed: 1976-04-27
Abstract: Prepn. of antiphlogistic, astringent medicaments comprises dissolving 4,8,12 or 16% KCl in distilled water to give liq. medicaments. Pref. ointments are obtd. by mixing 30% distilled water, 65% vegetable or animal fat and 5% KCl. Specifically soaps are formed from 15% KCl and 85% soap; toothpastes are formed from 10% KCl and 90% conventional materials; and shampoos are formed from 20% soap, 70% water and 10% KCl. Prods. have bactericidal and fungicidal props. They accelerate epithelisation and granulation, and enhance capillary circulation in the skin and membranes. They cause slightly hyperaemia and eliminate the most difficult forms of hyperaemia. They regenerate the skin, membranes and gums.
Patent FR-2366792-A1 (FR)
Title: Poultry immobilisation device for cramming - has arched frame hinged to wall and acted on by spring mechanism with latch
IPC: A01K39/06
Filed: 1976-04-29
Abstract: Appts. for immobilising poultry during cramming comprises an arched frame (1) hinged to a wall. A spring (4) holds the frame in a vertical position whilst the poultry is positioned and subsequently assists restraint. The frame is locked in position by a latch (2) which is pivoted at (5) and retained by a spring (3). The latch may engage alternative slots in the frame.
Patent FR-2351438-A1 (FR)
Title: Cellular half tone screen - is built up of pyramid elements in contact to give homogeneous image and reduce need to retouch
IPC: H01J29/89
Filed: 1976-05-12
Abstract: A transparent screen is used for half-tone printing, in photoengraving etc. or for shadow masks in television, which reduces the need for retouching or stabilises the image in colour television work. One side of the screen (10) is formed by a number of contoured elements which refract incident light passing through the screen so that each image is broken down into a number of points in a pattern of image points free from interstices between them. The elements may consist of projections from one side, or depressions in one side, of the screen, in the form of triangular or rectangular pyramids with their bases in contact.
Patent FR-2351632-A1 (FR)
Title: Portable table service carrier for restaurants - has post with top handle projecting from base board and slotted mats are threaded over post
IPC: A47J47/16
Filed: 1976-05-19
Abstract: The portable carrier is designed to carry table mats or plates together with cutlery and condiments and is a table service accessory for catering establishments. The carrier comprises a base board (1) with a single integral vertical post (2). The post head may be slotted (21) to form a handle and each mat (3) inc. an opening (3') of which the shape corresponds with that of the post (2) section. Mats (3) are placed one on top of another are each threaded over the post (2). The post (2) may be demountable and is set to the rear of the base board (1) with the mat openings (31) arranged adjacent to the far mat edges. The post (2) section is of a non-revolutionary shape to prevent mats spinning and may be of square, rectangular or key-hole section. A wire cage (10) forming three compartments may be appended to the rear of the post and serve to the house cutlery.
Patent FR-2353294-A1 (FR)
Title: Antibiotics AM 31 alpha, beta and gamma and diamino alditol derivs. - effective against Escherichia coli, Salmonella typhosa and Klebsiella pneumoniae by culture of streptoverticillium netropis NRRL 5774
IPC: C07H15/06
Filed: 1976-05-31
Abstract: Diaminoalditol derivs. (I) and diaminoalditol (II) and their acid addition salts are novel cpds. (where R = H or 1-12C alkanoyl). (I) are antibiotics active against gram-positive and gram-negative bacteria when administered parenterally e.g. in vivo activity in mice shows them to be effect against Escherichia coli, Salmonella typhosa and Klebsiella pneumoniae. MIC tests against a wide range of organisms are described.
Patent FR-2353281-A1 (FR)
Title: Arteriopathic treatment of lower limb - with limb placed in chamber and internal pressure reduced to below atmospheric in pulses or continuously
IPC: A61H9/00
Filed: 1976-06-02
Abstract: The arteriopathic treatment device improves the blood flow around the lesion by altering the pressure gradient between the sides above and below it. It comprises a sealed chamber in which the affected lower limb is placed and the pressure in the chamber is reduced below atmospheric. A vacuum pump or a turbine is used for this purpose and the pressure may be reduced in a steady and continuous manner, or it may be pulsed. In the latter case, one or more auxiliary tanks are connected into the circuit and control effected by means of a valve, operated by an impulse generator.
Patent FR-2402077-A1 (FR)
Title: Dispositif d'ejection manoeuvrable en vol pour un moteur a turbine a gaz
Inventor: BEAVERS ROBERT GERALD
IPC: F02K3/10
Filed: 1976-06-29
Abstract: Dispositif de complexité réduite, ayant un profil aérodynamique permettant son installation dans une aile d'avion. Il comprend une première paroi 72 définissant partiellement un chemin d'écoulement 42 du courant de gaz éjectés, un dispositif déflecteur 80 comportant un premier volet articulé 82, un deuxième volet articulé 84 et un dispositif 94 couplé aux premier et deuxième volets afin d'obtenir un mouvement synchronisé de ces volets, une deuxième paroi 108 comprenant un troisième volet 114 à position variable et un dispositif d'actionnement 118 couplé aux deuxième et troisième volets. Application aux avions de combat.
Patent FR-2358683-A1 (FR)
Title: Editing control for sound cine film - using two sets of sound heads to transfer sound synchronous with film before cutting
IPC: G03B41/02
Filed: 1976-07-16
Abstract: In spacing and editing super 8 film the sound track is transferred by 18 frames to be synchronous with the film, and to allow accurate cutting. After editing the sound track is transferred back again. A simple editing control is obtained, with separate amplifiers on the sound heads. A sound mixing control can be incorporated to compensate for distortion. If the second sound track is used the sound can be transferred to that before cutting. The sound mixer enables sound blending and fading in and out.
Patent FR-2359090-A1 (FR)
Title: Cement contg. steel-making slag or aluminous cement - and used to mfr. building concrete or refractories
Inventor: KIEHL JEAN-PIERRE
IPC: C04B20/00
Filed: 1976-07-22
Abstract: Cement mixt. contains by wt. (1) 10-30% alkaline earth mineral chosen from steel making slags contg. calcium-monoaluminate (CA) or -dialuminate (CA2) or -silicoaluminate (CSA); aluminous cements contg. CA and CA2; CSA cements; silicates of Ca or Ba; or alkaline earth oxides, all roasted at high temp., obtd. from MgO, dolomite, CaO, BaO. (2) 14-54% material with size 100 angstroms to 0.1 um, e.g. SiO2, Cr2O3, TiO2, ZrO2, Al2O3; and (3) 14-54% inert material with size 1-100 mu m, esp. 1-10 mu m, where (2) plus (3) = 70-90%. Material (1) is pref. the slag, aluminous cement, or MgO, whereas material (2) is pref. SiO2 or Cr2O3; or 25-30% slag or cement is used with 35-40% SiO2 and 35-40% (3). The cement is pref. used to make concrete contg. 10-30% cement and 70-90% aggregates, roasted at 800-1000 degrees C for complete dehydration and to obtain open porosity below 15%, esp. below 10%.
Patent FR-2358981-A1 (FR)
Title: Low cost fire barrier panel - consisting of plaster boards reinforced with glass fibre and/or vermiculite encased in a welded or crimped metal box
IPC: B32B13/06
Filed: 1976-07-22
Abstract: Fire-barrier panel is suitable for use as hinged or sliding doors, reinforcement elements, and all types of closure, consists of an insulating plate or plates joined together by their major surfaces. The plates are made of plaster, each plate or the assembly of plates being enclosed in a rigid metal box. The panel is pref. reinforced with glass fibre and/or vermiculite. The metal box is pref. a welded structure, or joined together by folding and clamping. The panel is made cheaply from low cost materials while providing high mechanical strength and stability in fire conditions.
Patent FR-2356211-A1 (FR)
Title: Distributeur de boissons refrigerees
IPC: B67D3/00
Filed: 1976-11-02
Abstract: a. Distributeur de boissons réfrigérées. b. Distributeur caractérisé en ce qu'il comporte un tube de sortie disposé pour être noyé dans la boisson réfrigérée et monté de façon amovible dans la cuve avec un dégorgeoir s'étendant en dehors du fond de la cuve à travers l'ouverture, ce tube étant constitué d'un matériau à haute conductibilité thermique. c. L'invention s'applique notamment aux distributeurs de lait
Patent FR-2378664-A1 (FR)
Title: Folding articulated push chair - has tubular frame with hinges and slides supporting flexible sheet, all mounted on three wheels
IPC: B62B7/08
Filed: 1976-11-23
Abstract: The folding push chair for a child, has a frame with two rear shafts (1) extending from wheels (L) at their lower ends to profiled handles (3) at their top ends. Two inclined rails (5) converge to a wheel (8) at one end and pivoted slides (4) mounted on the rear shafts at the other. Two struts (9) are pivotally located on the rear shafts (at 10), and inclined members (11) at the same sides so that the sliding action opens the frame, and the rear shafts are nearly parallel. When opened the width is held by clasp (16) in conjunction with springs (14) between the rear shafts at the bottom. A flexible foot rest (12) is supported on shafts (13) pivoted on the struts. A suitable hammock (not shown) forms a back rest and seat.
Patent FR-2372093-A1 (FR)
Title: Packing case for oysters - slopes outward from base and has panels to carry advertising stapled to frame
IPC: B65D25/34
Filed: 1976-11-24
Abstract: The container for transporting oysters is manufactured from wood, and has a frame and solid panels. The sides taper outwards from the base so that the lid is bigger than the base in both directions. The lid is hinged to the box by wires or straps. Any of the panels can be used to show advertisements and the wooden frame is stapled to the panels. The advertisement may be printed on cardboard which is fixed with adhesive onto a backing wooden panel.
Patent FR-2336590-A1 (FR)
Title: Plastics ball cage ring for high speed ball bearing - has metal support ring to contain centrifugal force and cage ring with axial slots for ball location
IPC: F16C33/44
Filed: 1976-12-23
Abstract: The high speed ball bearing that is installed in the driving turbine of a dental drill, has a ball cage (1) made from plastic. Since the plastic ball cage (1) tends to break due to the centrifugal force set up by the high speed rotation, a metal support ring is provided (2). The reinforcing support ring (2) is made of titanium, and the plastic ball cage (1) is pressed into it, thus no further fixing is required. The ball cage ring has either axial slots into the ball location, or the inner ball race has an open shoulder to allow the assembly of the ball bearing.
Patent FR-2385257-A1 (FR)
Title: Dispositif d'elaboration de signaux de reference de phase pour la commande des impulsions d'allumage des thyristors d'un pont de graetz fonctionnant a frequence variable
Inventor: CAILLOUX MICHEL
IPC: H02M5/45
Filed: 1977-03-25
Abstract: L'invention entre dans le domaine de la commande des convertisseurs statiques. Dispositif d'élaboration de signaux de référence de phase pour la commande des impulsions d'allumage des thyristors d'un pont de Graëtz fonctionnant à fréquence variable et connecté du côté alternatif à un système triphasé dont la tension est sensiblement proportionnelle à la fréquence, comprenant des moyens pour obtenir des signaux images des tensions des trois phases reliées aux bornes alternatives du pont et caractérisé en ce que chaque signal image est envoyé vers un circuit intégrateur, puis vers un circuit de déphasage de manière à être déphasé de pi /3 en avance par rapport à la tension de la phase pour laquelle le signal de référence est destiné et qui comporte le thyristor à amorcer. L'invention s'applique en particulier pour la commande des convertisseurs alimentant des machines synchrones fonctionnant à vitesse variable et à flux sensiblement constant
Patent FR-2408764-A1 (FR)
Title: Frein a organe a freiner presentant une couronne, notamment pour vehicule automobile
IPC: F16D53/00
Filed: 1977-05-17
Abstract: L'ORGANE A FREINER 10 DE CE FREIN EST EN FORME DE COURONNE, ET SON SUPPORT FIXE 12 COMPORTE DEUX JAMBAGES 24, QUI ENCADRENT UN ETRIER DE COMMANDE 14 EN FORME GENERALE DE C, ET ENTRE LESQUELS S'ETEND UN AXE 26 TRAVERSANT L'ETRIER 14 ET ASSURANT UN MONTAGE COULISSANT ET PIVOTANT DE CELUI-CI. SUIVANT L'INVENTION, L'AXE 26 EST, ENTRE LES JAMBAGES 24, DOUBLE EN SURFACE PAR UNE ENTRETOISE TUBULAIRE 32, LEDIT AXE ETANT ASSUJETTI PAR VISSAGE AUXDITS JAMBAGES ET LADITE ENTRETOISE CONTREBUTANT L'ACTION DE SERRAGE AINSI APPLIQUEE A CES JAMBAGES PAR CET AXE. APPLICATION, NOTAMMENT, AUX FREINS POUR VEHICULES AUTOMOBILES.
Patent FR-2351867-A1 (FR)
Title: Goods pallet of plastic has loops of steel cable as reinforcement - to transfer some of the load from the platform to the feet
IPC: B65D19/00
Filed: 1977-05-16
Abstract: A plastic goods pallet consists of several feet joined by platform(s). Reinforcement loops are provided which exert pressure on two or more of the feet when the pallet is loaded. The reinforcement pref. accounts for less than half the pallet's total weight. Pref. the reinforcement includes a 2-12mm steel cable passing (parallel to the platform) through holes in the pallet feet: guides protect the pallet from wear caused by the cable, and distribute the force of the reaction: the cable is stressed so as to put the platform under pre-constraint.
Patent FR-2395180-A1 (FR)
IPC: B62J6/00
Filed: 1977-06-24
Abstract: The lamp support consists of a nut screwed on the threaded end of a wheel axle and which has a collar adapted to receive the casing of a lamp so that its reflector is directed towards the front or the rear of the bicycle. In the former case the lamp has a clear lens and in the latter a red lens. The nut may be in the form of a bar with a through hole at its centre, threaded to mate with the thread on the axle. Spring clips(7) are fixed co-axially at each end of the bar.
Patent FR-2360827-A1 (FR)
Title: Perfectionnement aux generateurs de vapeur
Inventor: BRANDES HERMANN
IPC: F22B37/10
Filed: 1977-07-20
Abstract: L'invention concerne les chaudières et générateur de vapeur. Le générateur de vapeur comportant des parois tubulaires soudées les unes aux autres, raccordées à la cheminée par un conduit en tôle d'évacuation des gaz de combustion, est caractérisé en ce que, dans une zone où, sous toutes les conditions de fonctionnement, les différences de températures entre le milieu entourant les parois tubulaires et les gaz de combustion sont les plus faibles, la paroi tubulaire du générateur de vapeur est prolongée par une autre paroi tubulaire de même élasticité, qui n'est pas parcourue par le fluide. L'invention permet d'éviter les dégradations occasionnées par les contraintes thermiques.
Patent FR-2400106-A1 (FR)
Title: Increasing natural gas recovery from geopressured aquifer - involves producing water to lower aquifer pressure enough to mobilise gas
IPC: E21B43/00
Filed: 1977-08-08
Abstract: A method is claimed for increasing the quantity of natural gas recoverable from a gas-pressured aquifer containing water and gas in solution in the water and a zone of free gas dispersed in water. The method involves producing water and natural gas from the aquifer under aquifer pressure through at least one well completed in the zone of dispersed free gas to lower the pressure in the aquifer sufficiently to enable a portion of the dispersed free gas and a portion of the gas in solution to be released from the water and to migrate more freely to the well(s).
Patent FR-2364901-A1 (FR)
Title: Procede de production d'epsilon-caprolactame a partir de la distillation de la cyclohexanone oxime
IPC: C07D201/04
Filed: 1977-09-15
Abstract: Procédé de production d'epsilon-caprolactame à partir de cyclohexanone oxime par réarrangement en phase gazeuse sur un catalyseur en dit fluidisé contenant de l'oxyde de bore, dans lequel les résidus de la distillation de la cyclohexanone oxime sont introduits dans la réaction sous la forme liquide et dans lequel 5 à 500 fois leur quantité de cyclohexanone oxime à l'état de vapeur et au moins 50 fois leur quantité de gaz inerte sont présents au cours de la réaction.
Patent FR-2366268-A1 (FR)
Title: N-(4-(benzyloxy substitue)phenyl)-n'-methyl-methoxyurees presentant une activite herbicide contre les mauvaises herbes
Inventor: YOSHIDA RYO
IPC: C07C239/00
Filed: 1977-09-29
Abstract: Dérivés d'urée et leur activité. Ces produits sont des N-Ø4-(benzyloxy substitué)phénylõ-N'-méthylNt-méthoxyurée avant la formule :
Patent FR-2404970-A1 (FR)
Title: Coupling system for data processing units - uses duplex transmission via logic level change circuits and four wire line
Inventor: ALALINARDE PHILIPPE
IPC: H04L5/14
Filed: 1977-10-03
Abstract: The coupling system links two digital data processing units such as the central processor and keyboard/printer of a computer. A duplex (4 wire) system is used for simultaneous exchange of data in both directions. Each emitter/receiver has an adaptor changing its logic levels to those of the other unit using a differential mode. The system includes a test network enabling the faulty part to be diagnosed in the event of failure. The system enables economical transmission of data in duplex over distances up to several thousand metres.