baber/WOPTO huggingface dataset:
Patent FR-2355757-A1 (FR)
Title: Appareil d'assemblage de feuilles ou bandes de papier pour la production de formulaires d'affaires avec dispositif sectionneur pour l'evacuation des dechets de coupe
IPC: B26D7/18
Filed: 1977-04-01
Abstract: Il s'agit d'un appareil d'assemblage de bandes de papier ou matière analogue et comportant un dispositif agissant par le vide pour l'élimination des déchets successifs permettant leur évacuation propre à vitesse élevée produits quand un équipement à mesures anglaises standard est utilisé pour produire des formulaires d'affaires selon un format du système métrique. Le cylindre de coupe est monté prés d'un cylindre formant enclumette et comprend une fente intérieure à épaisseur décroissante de réception des déchets et une paire de couteaux montés sur les côtés opposés de cette fente Les déchets sont éliminés par le vide Technique de l'assemblage de feuilles ou formulaires d'affaires ou autres.
Patent FR-2350757-A1 (FR)
IPC: G08C19/12
Filed: 1977-05-03
Abstract: The arrangement can be used for initiating the switch-on of a device for a predeterminable duration by means of a simple switching measure. Once the predetermined time has elapsed, the device is automatically switched off. Using the switching measure (T1, T1'), a signal with a first frequency is emitted which causes the switching-on of the device at the receiving point. At the transmitting point, an adjustable counter (Z) and a clock generator (TG) are used for counting down the preselected time and from this point a signal with a second frequency is automatically emitted which causes the device to be switched off.
Patent FR-2393544-A1 (FR)
Title: Chaussures destinees a la pratique du golf
IPC: A43B13/14
Filed: 1977-06-10
Abstract: Chaussures pour la pratique des sports. L'invention concerne une chaussure pour la pratique du golf dont l'embase s'étend de la semelle au talon sans décrochement de niveau pour le talon, le corps reposant ainsi directement sur le talon, la semelle comporte des crampons d'accrochage et des parties biseautées disposées de façon asymétrique, une partie biseautée étant située sur le bord extérieur gauche de la semelle du pied gauche et une partie biseautée étant située également sur la partie gauche ou partie intérieure de la zone avant de la semelle du soulier droit. Application à une chaussure pour la pratique du golf.
Patent FR-2355235-A1 (FR)
Title: Screw connection for fittings requiring given relative position - with compression ring radially deformed by cone during screwing
Inventor: PAWELZIK MANFRED
IPC: F16L27/08
Filed: 1977-06-15
Abstract: Screw connection with sealing element, for joining fittings requiring a given relative rotational position when screwed together, comprises an annular gap with male and female threads, which can be varied in cross-section according to the depth of screwing, and in which is mounted a compression ring. The ring is radially deformed during screwing by a cone adjoining the thread of the screw pin. The ring pref. has a square or rectangular cross-section, and is mounted in a recess in front of the female thread, and the cone has an angle of 30 degrees. The ring may be made of soft metal e.g. Cu, Pb or Al, or plastic e.g. "Teflon" (RTM), rubber, etc.
Patent FR-2356123-A1 (FR)
Title: Dispositif de mesure de non-cylindricite
Inventor: RADEV HRISTO KIRILOV
IPC: G01B13/10
Filed: 1977-06-24
Abstract: a. Dispositif de mesure de non-cylindricité, comprenant un élément de base en forme de bouchon ou de manchon et des transducteurs de mesure de sustentation, et qui est relié à un support par un moyen élastique. b. Les transducteurs de mesure 9 sont disposés dans l'élément de base 4 dans des trous radiaux 8 dont les cavités sont en communication avec l'atmosphère par des canaux 7 prévus dans l'élément de base 4. c. Application : mesure de la non-cylindricité de pièces usinées.
Patent FR-2357291-A1 (FR)
Title: Colostomy bag ventilating hole multilayer filter - has carbon cloth layer between two spun bonded plastics film layers
Inventor: OCKWELL MALCOM CHARLES
IPC: A61F5/441
Filed: 1977-07-05
Abstract: A ventilating hole in a colostomy bag has a multilayer filter with a spun bonded plastics film (1) which is previous to gas and impervious to liquids mounted directly over the hole (2) in the wall (3) of the bag. This is followed by a spun bonded layer of carbon cloth (4), and another spun bonded plastics film layer (5) and finally a p.v.c. layer (7) with perforations (9) through it, coated with adhesive (8). The whole can be attached to the wall of the bag by welding. In an alternative design a p.v.c. film is the first layer, followed by the two spun bonded films with the carbon cloth between them, and the p.v.c. film is adhesive coated.
Patent FR-2402496-A1 (FR)
Title: Ultrasonic cleaning unit for domestic use - has tank in outer case and switch operated by magnetic field when protective cover is closed
Inventor: WALTER HENRY J
IPC: B08B3/12
Filed: 1977-09-09
Abstract: The ultrasonic cleaning unit is for domestic use and has its metal tank fitting inside a plastic outer case. A plastic cover is hinged to the case and has deep sides completely enclosing the walls of the base to provide protection against any undesirable effects of the ultrasonic circuit. As a safety measure, the unit can only be activated when the cover is closed. A magnetically operated switch, in the form of a thin strip of ferrous metal, is located in the base. This is closed by deformation of the strip, when a permanent magnet in the cover approaches it.
Patent FR-2403016-A1 (FR)
Title: Vehicle mounted tree feeling machine - has gripper and cutter pivotally mounted on boom pivoted to vehicle
IPC: A01G23/08
Filed: 1977-09-14
Abstract: The apparatus is mounted on a vehicle and includes a gripper to hold the lower part of the bole of the tree and cutting apparatus to cut the bole below the gripper. The gripper and cutter are pivotally mounted at the end of a loom which is itself pivotally mounted on the vehicle. The pivoting movements are controlled by jacks (6, 11). This enables the felled tree to be raised and laid on a support (14) at the rear of the vehicle or to be lowered in front of the vehicle.
Patent FR-2403113-A1 (FR)
Title: Valve for pressurised spray dispenser - has straight through passages without obstructions to permit rapid filling with propellant gas
IPC: B65D83/14
Filed: 1977-09-16
Abstract: The valve is fitted to a spray dispenser using a pressurised gas as the propellant. It comprises a large diameter body (1), reduced for the feed tube. A valve spring (3) locates over a shoulder (2), the spring holding a tear drop shaped valve (4) provided with seating lugs (5). The spring compresses the valve against a seal (6), the latter forming part of the guide body (7) for the press button (9). The design provides straight through passages without obstructions for rapid filling with propellant gas. A channel (10, 11) in the press button permits discharge of the contents.
Patent FR-2366605-A1 (FR)
Title: Appareil automatique de developpement d'images
IPC: G03G15/08
Filed: 1977-09-30
Abstract: Appareil à développer uniformément une surface collante de définition d'image au moyen de matière en particules, comportant un distributeur 20 permettant de répartir une matière en particules au-dessus de ladite surface, un applicateur 22 permettant d'enchasser ou enrober la matière en particules dans la surface, un nettoyeur 24 permettant d'enlever de la surface l'excès de matière en particules, et des moyens 10, 12, 10', 12' permettant de déplacer la surface collante dans un sens devant le distributeur, l'applicateur et le nettoyeur. Le distributeur comprend une trémie 26 munie d'une paroi latérale mobile 28 indépendante et un dispositif 30 est prévu pour faire osciller cette paroi transversalement par rapport au sens mentionné, de manière à fournir la matière en particules 34 à la surface avec un débit réglé et uniforme Application, notamment, à l'électrophotographie.
Patent FR-2366238-A1 (FR)
Title: Isomerisation de terpenes bicycliques
IPC: C07C67/00
Filed: 1977-10-03
Abstract: Isomérisation de terpènes bicycliques. Un procédé pour la transformation de pinane, d'alpha-pinène ou de bêta-pinène en leurs isomères à chaîne ouverte par chauffage de la matière de départ à une température d'au moins 300 degrés C, caractérisé en ce que la réaction est conduite en présence d'une matière solide comprenant un métal et/ou un oxyde de métal déposés sur un support ayant une surface spécifique comprise entre 0,01 et 20 m /g. Ces isomères à chaîne ouverte, à savoir le dihydromyrcène, l'allo-ocimène et le myrcène, sont intéressants comme matières de base pour la préparation de produits chimiques odoriférants.
Patent FR-2405130-A1 (FR)
Title: Flexible, fire-resistant, polyurethane-foam-bonded, seat covering - has PVC impregnated glass fibre lining and ornamental exterior
IPC: B32B37/20
Filed: 1977-10-10
Abstract: A fire-resistant covering for seats upholstered with foamed rubber, is fitted in a single operation, and is stable in its dimensions, so that it cannot ruck and form unsightly wrinkles. The problem that laminates produced for this purpose have been bonded with adhesives which rob the materials of their flexibility, is overcome by applying a central layer of foamed polyurethane 2 to 4 mm thick.
Patent FR-2437180-A1 (FR)
Title: Height adjuster for sink unit - consists of wedges fixed to top edge of unit side panels, with covering strip to conceal gap formed
IPC: A47B77/04
Filed: 1977-10-14
Abstract: The height of the sink-unit cupboard is adjusted using wedges (5, 6) fixed to the top of the cupboard. By fixing the wedges (5, 6) to the top edge of the side panels (1) of the unit, the cupboard height remains the same as the units next to it. The piece for raising the unit may, alternatively consists of an inverted U-shaped piece, the sides of which extend along, and are fixed to, the top of the side panels. After the unit has been raised, a strip (3) is fixed partly covering the top strip over the space between the sink and unit.
Patent FR-2407294-A1 (FR)
Title: Wave-breaking hollow quay with perforated front wall - encloses damping chamber with sloping rear wall and closed top
Inventor: IJIMA TAKESHI
IPC: E02B3/06
Filed: 1977-10-28
Abstract: The wave-breaking building breaks waves within a wide range of wave lengths, and can be used as a quay facilitating unloading of ships. The building has a foundation (11) at the sea bottom which carries a perforated front wall (14) or a number of such front walls (15) separated by gaps (17). The building has an inner chamber (18) with a sloping rear wall (12) and a closed top (16). The latter forms the quay surface. Wave energy is absorbed on passing through the perforated walls.
Patent FR-2370287-A1 (FR)
Title: Determination of spatial distribution of radioactive material - by selective detection of Compton interactions and photoelectric interactions of gamma photons (NL 8.5.78)
IPC: G01T1/29
Filed: 1977-11-03
Abstract: The positions and values of the energy losses associated with the Compton interactions and the photoelectric interactions are determined; as a function of the positions and values of the energy losses associated with the Compton interactions of the gamma-photons and also those associated with the subsequent photoelectric interactions of the same photons, the information about the spatial distribution is obtd. Pref., the operation of deducing the distribution information consists of establishing a probability function for each gamma-photon relating to a first, exclusive Compton interaction and to a second, completing photoelectric interaction; a density analysis of the probability functions is carried out in order to give a picture of the spatial distribution of the radioactive material. A far smaller number of measurements and a greater accuracy of calculation is achieved.
Patent FR-2368682-A1 (FR)
Title: Dispositif de cible
IPC: F41J11/02
Filed: 1977-10-24
Abstract: Dispositif comprenant au moins une paroi d'impact servant d'organe capteur de balles et une plaque de cible devant cette paroi.  Dispositif caractérisé en ce que les parois d'impact 20, 22, 26 sont pourvues d'une couche de revêtement d'amortissement du bruit 28 sur leur face arrière opposée à la surface d'impact des projectiles.  Cible permettant des exercices de tir sans nuisance de bruit même au voisinage de locaux habités.
Patent FR-2395251-A1 (FR)
Title: Acide phenylglycolique substitue, sels et esters pharmaceutiquement acceptables de celui-ci et procedes de preparation
IPC: C07C227/18
Filed: 1977-11-17
Abstract: La présente invention concerne un acide phénylglycolique substitué de formule :
Patent FR-2377370-A1 (FR)
Title: Dextrorotatory methoxy-naphthyl-propionic acid - obtd. by resolving racemic methoxy-naphthyl-propanal with an oxalic acid amide hydrazide (DK 28.8.78)
Inventor: BRUZZI GIORGIO
IPC: C07C51/29
Filed: 1977-11-15
Abstract: Prepn. of d-2-(6-methoxynapth-2-yl)propionic acid comprises (a) condensation of the corresp. racemic propanal with d-oxalic acid alpha-phenylethylamide hydrazide in anhydrous benzene in presence of iodine; (b) resolving the diastereoisomeric hydrazones by crystallizing from dioxan to give the pure d-d isomer; (c) hydrolysing the d.-d-isomer with 20% H2SO4 to give the d-propanal and (d) oxidising the d-propanal with sodium hypochlorite soln. in presence of sulphamic acid. The l-I isomer may be recovered tom l-d-III in the fioxan mother liquors, racemized and treated as above. Simple process, economic because the l-isomer of the propanal can easily be racemized to give the d-acid. Product is an antiinflammatory, analgesic, antipyretic agent. Typically, pure d-d-III hydrazone, crystallised from dioxan, was hydrolysed with 20% H2SO4 at reflux for 15 min to give almost 100% yield of d-propanal. Oxidation with Na-OCl in water and benzene in presence of sulphamic acid gave 75% of d-2-(6-methoxynaphth-2-yl)propionic acid.
Patent FR-2410863-A1 (FR)
Title: Programmable juke box type record store - has stack of records read by movable pick=up to record selected track on cassette
IPC: G11B27/00
Filed: 1977-11-30
Abstract: The programmable storage system includes a rack of records (2). A movable pickup head (3) travels along to the selected record under the control of a unit (7) having keyboard inputs. Using a combination of letters and numbers, a required record may be played back. As the record is played back, the signal picked up is sent via the cable (12) to a magnetic cassette unit (8) where it is recorded. The cassette is inserted through the front opening (11) in order to make a copy of a required record.
Patent FR-2381946-A1 (FR)
Title: Dispositif d'entrainement a deux vitesses
IPC: F04C18/00
Filed: 1977-12-30
Abstract: L'invention concerne les dispositifs mécaniques d'entraînement à plusieurs vitesses. Le dispositif de l'invention est entraîné par un moteur reversible 18 et comporte essentiellement un arbre d'entraînement 12, un arbre entraîné 14, un planétaire 20, une paire de satellites 34 montés sur un porte-satellites 24, et une couronne 40. L'inversion du sens de rotation du moteur 18 permet de modifier la vitesse de l'arbre 14, en le faisant toujours tourner dans le même sens. Application aux compresseurs des pompes à chaleur.
Patent FR-2384184-A1 (FR)
Title: Hot and cold water mixing tap with automatic shut off - has pushbutton initiated syphon discharging set volume of water to avoid wastage
Inventor: ROTTER WOLFGANG
IPC: F16K11/00
Filed: 1978-01-06
Abstract: A small tank (15) has two inlet pipes (14) one for hot water and the other for cold water. A mixing tap is fitted inside the tank and the temperature of the water coming from the outlet (22) can be controlled by the external lever (26). The internal tap is actuated by the push button (21) which operates a siphon inside the tank. This allows the water stored in the tank to flow out. Once the tank is empty the flow ceases and cannot be turned on, until the tank is refilled. The device ensures economy in the use of water and is particularly useful in public lavatories.
Patent FR-2414825-A1 (FR)
Title: Differential operational amplifier based sliding filter - has high pass filter to inverting input with negative feedback via parallel rC network
IPC: H03H11/12
Filed: 1978-01-11
Abstract: The sliding filter is for use with a pilot signal derived from a rectifier circuit. The amplifier (11) is used in a differential mode and has a non-selective frequency input circuit (R14, R15) connected to the non-inverting input (13). Input to the inverting terminal (12) is via a high pass RC circuit. Overall negative feedback between the amplifier output and the inverting input is by a parallel RC network (R18, C19). The output ripple level is maintained approx. equal and their phases opposite at the two inputs by adjustment of the high-pass filter and non-inverting input circuit.
Patent FR-2378144-A1 (FR)
Title: Dalle de plancher ou de hourdis en beton a profiles metalliques
IPC: E04B5/29
Filed: 1978-01-20
Abstract: Dalle de plancher ou hourdis constituée par des profilés en I parallèles, par des éléments coffrants perdus portés par les ailes inférieures des profilés en I et par des masses de béton coulées sur les éléments coffrants. Les éléments coffrants présentent chacun une concavité dirigée vers le bas, tandis que les âmes des profilés présentent des ouvertures alignées transversalement et traversées par des armatures transversales. La section de passage de ces ouvertures est plus grande que la section transversale de ces armatures transversales. Application générale à l'industrie du bâtiment.
Patent FR-2377972-A1 (FR)
Title: Waste water treatment - with mining chamber for chemicals injection, tubular worm conveyor clarifiers and filer (NL 26.7.78)
IPC: B01D21/24
Filed: 1978-01-23
Abstract: A waste water treatment system consists of a mixing chamber in which chemicals, e.g. flocculants can be injected, and a tubular clarifier with a worm conveyor. The final stage takes place in a filter tank contng. a filtering medium. This saves much time and capital investment compared with a setting basin system. The clarification reaches a high enough standard to make the effluent fit for human consumption.
Patent FR-2378613-A1 (FR)
Title: Dispositif de coupe pour fragmenter des produits alimentaires
IPC: B26D3/26
Filed: 1978-01-25
Abstract: Dispositif de coupe pour fragmenter des produits alimentaires. Ledit dispositif comprend une pièce de guidage d'un coulisseau, constituant un élément séparé et pouvant être assemblée par conformation et/ou mécaniquement avec un boîtier en forme de cloche constitué de deux pièces, le plan de séparation dudit boîtier étant parallèle à la direction de manoeuvre des organes de coupe et ledit boîtier pouvant être ouvert et fermé par pivotement. Application à la fragmentation des produits alimentaires tels que des fruits, légumes, oignons, etc.
Patent FR-2381014-A1 (FR)
Title: Procede pour la preparation d'ethers diphenyliques halogenomethyles
IPC: C07C255/37
Filed: 1978-02-17
Abstract: Procédé de préparation d'éthers diphényliques m-halogénométhylés de formule :
Patent FR-2423004-A1 (FR)
Title: Direct data transfer between disc and main processor stores - using central processor program interruption when head is positioned over sector next below that to which data is to be transferred
Inventor: SAUGER GUY
IPC: G06F13/24
Filed: 1978-04-13
Abstract: A device enabling direct data exchange between at least one disc store and the main store of a central data processing unit is suitable for discs with concentric magnetic tracks and sectors with associated numbers and read-write heads. It reduces the problems involved in using peripheral unit control devices and input/output controllers and simultaneously minimises the central unit rest time. The current programme in the central processor is interrupted when the head is positioned over the sector next below that to which data is to be transferred.
Patent FR-2423370-A1 (FR)
Title: Dispositif de fixation de ranchets intermediaires constitues de deux demi-parties articulees entre elles d'une superstructure de chargement equipant les chassis de vehicules de transport ou containers
IPC: B62D33/02
Filed: 1978-04-18
Abstract: Le dispositif est caractérisé en ce que le rancher ou montant supérieur coopère avec un moyen d'accrochage solidaire de la barre, de rive autorisant l'engagement dudit montant selon une position angulaire par rapport à l'axe longitudinal dudit moyen d'accrochage, celui-ci, après engagement, assurant le verrouillage en position du montant supérieur lors de son déplacement en hauteur, par suite de la mise en place du montant inférieur, et de la fixation appropriée des deux montants l'un à l'autre par rapport à la superstructure.
Patent FR-2389904-A1 (FR)
IPC: G01S7/288
Filed: 1978-04-28
Abstract: La présente invention se rapporte aux radars à élimination des échos fixes et cohérents à la réception. Selon l'invention, il est prévu un dispositif pour générer un signal de référence de phase qui reproduit les variations de la phase de l'onde émise pour chaque impulsion. Il comprend une ligne à retard 43 en verre métallique, munie de transducteurs à l'entrée 24 et sur les sorties 29 à 32, et un circuit sommateur 33. La sortie du circuit sommateur est appliquée à un détecteur de phase 40 qui reçoit les signaux d'échos à fréquence intermédiaire. L'invention s'applique aux radars à impulsions non cohérents à l'émission.
Patent FR-2426625-A1 (FR)
Title: Container for transporting live birds - has perforated sides and partitions held by rods to form compartments with tops and bottoms
IPC: B65D85/50
Filed: 1978-04-27
Abstract: The container is used for transporting live birds and comprises two large flat sides which are perforated for ventilation. Horizontal slots locate the tongues of flat boards providing tops and bottoms of several tiers of compartments. These tiers are further divided by vertical partitions, perforated for ventilation their upper and lower edges fitting into locating slots in the flat boards. The complete container is held together by screwed rods passing horizontally through the sides and partitions. The rods pass centrally across the front and back of each compartment to form barriers.
Patent FR-2405066-A1 (FR)
Title: Compositions a liberation reglee pour l'administration d'agents therapeutiques a des ruminants
IPC: A61K9/00
Filed: 1978-05-25
Abstract: La présente invention est relative à une composition à libération réglée destinée à administrer des agents actifs à des ruminants, caractérisée en ce que, lorsqu'elle est mélangée avec l'agent actif, son point de fusion est supérieur à 39 degrés C et lorsqu'on l'introduit sous forme d'un corps solide dans la panse d'un ruminant, elle est capable de se désintégrer lentement à l'interface entre ladite composition et le fluide ruminai présent dans la panse de l'animal.
Patent FR-2428370-A1 (FR)
Title: Striking and regulation circuit for discharge lamp - utilises electroluminescent diodes sensing current and voltage levels of lamp
IPC: H05B41/392
Filed: 1978-06-07
Abstract: Discharge lamps such as mercury vapour or sodium lamps are powered from an AC mains supply via an electronic ballast circuit which also allows the lamps to strike. A striking transformer (TA) with a sec. winding (ES) in series with lamp (L) is controlled by semi-conductor switch (TH) circuit. The number of turns on the transformer sec. is chosen to ensure that the core saturates at a current lower than the normal lamp current. Electroluminescent diodes (EL 2, 3) illuminate when the lamp current or voltage exceed predetermined levels and control photo transistors (PHT - R1, 2) to control switching of the power supply by varying phase.