baber/WOPTO huggingface dataset:
Patent FR-2303687-A1 (FR)
Title: Light motor cycle flashing lamp circuit - has automatic control relay balancing voltage supplied by magnetic flywheel to main and indicating lamps
IPC: B60Q1/38
Filed: 1975-03-10
Abstract: A light motor cycle includes a system for adding flashing indicator lamps. The power for the system is obtained from the engine flywheel. The headlamp and tail lamp are controlled by one switch. Between these lamps and the fishing lamps is a relay which is controlled automatically. This is balance the voltages from the flywheel to the terminals of the head and tail lamps and the flasher lamps. The flasher lamps are of roughly 30% less power than the head and tail lamps. When the engine reverses a switch is moved to correspond.
Patent FR-2266355-A1 (FR)
Title: End winding location and protection structure - is for the stators of motors having external rotor bearings
IPC: H02K3/50
Filed: 1975-04-02
Abstract: The end windings of the motor are located in end discs and protected by cover plates. Local axial projections on the periphery of the end discs serve to position the coil ends during winding and limit the radial dimension of the end winding. Subsequent forming and, or, taping are thus eliminated. These projections may also be used as locations for cross connecting leads between coils, and as distance pieces for locating the cover plates. Latching projections on the cover plates may be provided to engage with parts of the end disc to secure the parts together.
Patent FR-2310100-A1 (FR)
Title: Composite ventilated shoe insole contg. activated carbon - to adsorb or disperse obnoxious odours
Inventor: KADOTA HIDEO
IPC: A43B13/38
Filed: 1975-05-05
Abstract: Composite shoe insole incorporates upper and lower covers of permeable cloth outside permeable linings of non-woven fabric with pores fine enough to retain powdered activated carbon contained within the insole. The central pocket contains a layer of elastic sheet of honeycomb construction which acts as a pump in response to external pressure variations. The carbon absorbs volatile odours. The pumping action keeps the insole well ventilated for purging any desorbed volatiles. The upper cover may be 'Suran' (RTM - polyvinylidene chloride) and the lower cover of a wear resistant nylon fabric. The carbon may be retained on an impregnated mat. The elastic layer may be of nylon.
Patent FR-2311525-A1 (FR)
Title: Sphygmometric oscillometer for measuring arterial pressure - has flow restrictor from capsule to housing and from upstream inflatable pouch to capsule
IPC: A61B5/022
Filed: 1975-05-22
Abstract: The sphygmometric oscillometer determines the components of arterial pressure. An armband has two inflatable pouches in upstream and downstream positions on the same artery and a housing is placed under controlled air pressure, having inside it a capsule sensitive to the difference between internal and external pressure, equipped with an indicator and connected to the downstream pouch by a first pipe. The upstream pouch is connected to the housing by a second pipe, and controls are provided for the connection between housing and capsule on the one hand and between them and atmosphere on the other using an adjustable leak.
Patent FR-2311526-A1 (FR)
Title: Circulatory dynamics investigation and monitoring system - has HF generator coupled to external body electrodes on patients thorax
Inventor: PLASZCZYNSKI ROMUALD JEAN
IPC: A61B8/12
Filed: 1975-05-23
Abstract: The system is used for external examination and monitoring of the circulating dynamics of patients. It uses a system of intrnal catheter probes and two external electrodes with one or more sensors of external type for observation of heart phenomena with external electrical devices to produce electrocardiogram type recordings. It has a HF constant current generator connected to the two external body electrodes to investigate the circulatory dynamics. The electrode are attached diagonally to the patient(P) thorax. The electrocardiogram channel and conductivity value cardiogram cahnnel are fed by the material body electrodes (6-11) of the catheter probe (1).
Patent FR-2272186-A1 (FR)
Title: Iron alloy contg aluminium, manganese and silicon - used for deoxidising and adjusting molten steel compsn
IPC: C21C7/04
Filed: 1975-05-23
Abstract: Fe alloy for refining molten steel contains (by wt.) 5-40% Si, 40-80% Mn, 1-10% Al, and bal. Fe and unavoidable impurities. Extent of Al addn., i.e. ratio Al in prod.: Al added to melt, is improved by using the alloys rather than non-alloyed Al. Number of steps for adjusting steel compsn. can be reduced.
Patent FR-2315748-A1 (FR)
Title: Moderator structure - for a molten fuel salt bore reactor, preferably with independent, stacked moderator modules
Inventor: VENTRE EDMOND
IPC: G21C5/16
Filed: 1975-06-26
Abstract: Moderator structure for the core of a molten fuel salt type nuclear reactor, comprises a stack of individual nodules in a space delimited by upper and lower base elements and a lateral reflector, these nodules having mutual contacts in the three dimensions which prevent their relative displacement, and producing a grid of apertures through which the molten salt is circulated. Advantageously, the nodules are identical spheres of moderator material. Enables the moderator elements to be handled without subjecting them to tensile stresses to which graphite elements show poor resistance, and by subdividing of the nodules reduce as far as possible bending effects.
Patent FR-2318717-A1 (FR)
Title: Replaceable socket former for mounting on shutters - has cylindrical shape and is formed of durable material
IPC: B28B7/16
Filed: 1975-07-21
Abstract: The shutters for dowel to socket interlocking blocks have demountable and replaceable socket formers. The pressed concrete blocks (9, 10) have sockets in the top and bottom faces. Dowels project into the aligned sockets of vertically successive blocks to fix the blocks together. In the case of cylindrical dowels, suitable demountable socket formers may be fixed to the resp. internal faces of the top and bottom shutters. The dowel formers are cylindrical and of accurately dimensioned durable material. Alternatively, step diametered conical dowels may be used. In this case the socket formers (21, 20) on the top (23) and bottom (18) shutters may be joined by a tapered piece (22).
Patent FR-2301545-A1 (FR)
Title: Elastomeric block copolyesters - from terephthalic acid-based polyester, and aliphatic polyester based on trimethylene or tetramethylene glycol
IPC: C08G63/16
Filed: 1975-09-30
Abstract: Elastomeric block copolyesters having a softening point of >=120 degrees C, for prodn. of tubes, belts, sheets and injection moulded articles, are prepd. by reacting, in the molten state, an aromatic polyester (I) having a reduced viscosity of >=0.4 g and derived from an aromatic dicarboxylic acid, with a aliphatic polyester (II) having a reduced viscosity of >=0.4, and derived from an aliphatic dicarboxylic acid or hydroxycarboxylic acid, the wt. ratio (I)/(II) being 0.25-9/1. In (I) >70 mole % of the acid component consists of terephthalic acid, and >70 mole % of the diol component consists of tetramethylene glycol or trimethylene glycol. (I) and (II) are reacted until the resulting polyester has an elastic recovery of at least 50%, after drawing by 20% and then relaxing for 5 mins.
Patent FR-2333632-A1 (FR)
Title: Hot moulding of shell-like thermoplastic articles - allowing rapid opening of mould, for drum bodies etc.
IPC: B65H75/50
Filed: 1975-12-02
Abstract: Method of hot moulding a shell-like thermoplastic article in a mould of which the cover, which is provided with a cooling circuit, is applied to the concave surface of the article, is carried out by forming in the concave surface, by means of deep narrow slots in the cover, several thin panels parallel to the section of greatest curvature and braced by at least one perpendicular thin panel. The mould is opened when the panels have solidified, and the panels may be removed by machining after the article has completely cooled if they are unsuitable for the use intended for the article. The method may be used for sections of a drum body, the transverse panels, which are circle segment-shaped, are arranged with their ends set back from the longitudinal edges of the drum body to form passages for the drum stay rods; the end transverse panels are set back from the curved transverse edges of the drum body.
Patent FR-2293459-A1 (FR)
Title: Sliding fasteners of polybutylene terephthalate monofils - spun from polymer having given relative soln. viscosity
IPC: A44B19/12
Filed: 1975-12-05
Abstract: Monofils of polybutylene terephthalate having relative soln. viscosity 1.8-1.94 (esp. 1.81-1.,me (measured on a 1% soln. of polymer in o-chlorophenol at 25 degrees C) are used for mfr. of sliding fasteners by process comprising stamping and deforming the stretched monofils. Include decorative sliding fasteners for bags, boats and camping articles, e.g., tents. Monofils can be spun into cold water; are round, not oval; have good elasticity, softness and cross-sectional strength; are dimensionally stable when exposed to moisture and can be stamped with min. wear of processing machinery. Water absorption is only 0.6%.
Patent FR-2337641-A1 (FR)
Title: Detachable bed for caravan - has support bars passed through loops on sides of canvas panel and supported at ends by wall brackets
IPC: A47C17/80
Filed: 1976-01-06
Abstract: The bed for use in caravans has telescopic longitudinal rods which pass through loops in a flexible canvas part. The ends of the rods fit into seatings mounted on the caravan panels and the seatings can be detached. As an alternative, one or more rods can be fitted into vertical supports, the feet of which press on the caravan floor. The bars are of square, hollow section material and fit into similar openings formed by the split seating fixtures. As a further alternative, the ends of the support rods can have hooks, fitting into ring type supports.
Patent FR-2311345-A1 (FR)
IPC: G04C13/11
Filed: 1976-05-13
Abstract: In an electronic timepiece motor, a one-piece stator of magnetic material having a hole therethrough bounded by a circumferential sidewall and defining a pair of stator portions connected by narrow bridges having small cross sections. The narrow bridges define a magnetic circuit of high magnetic resistance between the stator portions. A non-magnetic reinforcing ring is disposed within the hole through the one-piece stator and has an outer diameter effective to insure a snug fit of the reinforcing ring with the circumferential sidewall defining the hole through the stator. The reinforcing ring imparts stiffness to the one-piece stator to prevent deformation of the bridges and the hole. The reinforcing ring has a peripheral reinforcing flange extending outwardly and with the flange bearing against the one-piece stator adjacent the hole therethrough for imparting additional stiffness to the one-piece stator. A rotor is mounted for rotation within the hole through the one-piece stator and within the reinforcing ring.
Patent FR-2359772-A1 (FR)
Title: Pneumatic receiving dispatch or transfer station - has tubes aligned for sideways transfer of cartridge driven by chain
Inventor: CARLIER CLAUDE
IPC: B65G51/32
Filed: 1976-07-27
Abstract: The pneumatic transfer station has a container which is connected to the pneumatic tubes. The upper part of the container has an inlet tube and the cross tube is able to move sideways at right angles to the axis of the air tubes. The cross tube is supported by the plates and another tube acts as a receiver for the cartridges. The transfer of the cartridge is effected by moving it sideways from one tube to another. The drive is provided by a chain or two sprocket wheels.
Patent FR-2359077-A1 (FR)
Title: Agricultural phosphate-citrate buffer - for preventing insolubilisation and flocculation of fertiliser solns.
IPC: C02F5/08
Filed: 1976-07-23
Abstract: Prepn. of buffer for use in agriculture as a spray on the above-ground parts of plants comprises mixing 5 pts. citric acid, 5 pts. of Na citrate and 1 part of mono-, di-or tri-potassium phosphate. Used for neutralisation of irrigation water to avoid flocculation and insolubilisation of nutrients. The powder may be applied alone or mixed with fertiliser.
Patent FR-2366520-A1 (FR)
Title: Solar energy heated boiler - is divided into two chambers, upper one having auxiliary heater and water circulation connections
IPC: F24D11/02
Filed: 1976-09-29
Abstract: The heating system for a building has a boiler (1) divided into an upper chamber (3) and a lower chamber (2) by a partition (5) across it. The lower chamber (2) is heated by a solar heating panel (12) mounted on the roof, or by wind power. Water leaves the bottom of the lower chamber through a line (9) to pass through a pump (10) for delivery to the heat source (12) and returns through a line (13) to the top of the lower chamber. Water flows by convection through tubes (8) projecting downwards from the partition (5) and other tubes (7) projecting upwards. In the upper chamber (3) is an auxiliary heater (18) which may have a hot water coil (17) inside. Connections (14, 16) and a pump (15) supply hot water from the upper chamber (3) to external equipment.
Patent FR-2329437-A1 (FR)
Title: Mould for producing light panels from wood fibres - having base and side slats made of single piece of expanded, rigid polyurethane foam with non-porous surface
IPC: B29C70/88
Filed: 1976-10-28
Abstract: The foam pref. has an s.g. of >=500 kg/cm3. The side slats are reinforced by wooden or metal profiles, gratings or reinforcements made of cables or wires. The reinforcement is embedded within the foam. The base is reinforced by a fabric, fleece or glass fibre structure embedded in the foam. The side slats and/or the base may be protected by a reinforcement extending to the outer surface of the mould. The mould can be easily produced at low cost. It has good resistance to conditions employed during pressing, longer life than wood moulds, and requires less lubricant than wood moulds.
Patent FR-2369930-A1 (FR)
IPC: B65D33/06
Filed: 1976-11-04
Abstract: Appts. for converting tubular thermoplastic film into pads of plastic bags with loop handles comprises twin pairs of transverse welding jaws sepd. by a film path having an adjustable offset guide roll to vary the effective distance between the jaws. Successive pockets of film are cut off together with a tab adjacent to the trailing seal which can be perforated and welded in alignment with tabs on a bank of other pockets to form a deck of bags with perforated tear zones for eventual individual sepn. Subsequently a broad patch is die cut from the other end of the deck of bags, to cut across the leading welds and simultaneously create the bag mouths and the loop handles. Used for continuously producing blocks of bags of various lengths with integral loop handles of various widths and depths, simply by adjusting a guide roll and an interchangeable cutter blade.
Patent FR-2370666-A1 (FR)
Title: Discharging process for boxes, esp. for grapes - which are gripped between two conveyor belts and inverted along a C=shaped track (BR 20.6.78)
Inventor: SAVARY TEDDY
IPC: B65G15/14
Filed: 1976-11-15
Abstract: Discharging process for boxes consists in gripping the latter by their lateral walls between two parallel, undulating thick PVC transporter belts; because of the 'C'-shaped path, the open ends of the boxes, initially facing upwards, are turned upside down to discharge their contents, e.g. grapes. The inclined conveyor belt brings the boxes to the start of the parallel belts with the upper ends open. The 'C'-shaped track grips the boxes and brings them to point where they are in the reversed position and discharge their contents into a hopper. The empty boxes are collected by another conveyor or slide along an inclined plane to a post where they can conveniently be cleaned. The process is technically simple and low in cost. It is suitable for feeding rapes to the hopper of a press or for bringing fruits and vegetables from their point of prodn. to the hoppers of various machines.
Patent FR-2357541-A1 (FR)
Title: Composes polyeniques et leur procede de preparation
Inventor: KIENZLE FRANK
IPC: A23L1/275
Filed: 1976-11-26
Abstract: L'invention concerne des composés polyéniques et leur procédé de préparation Les composés de l'invention ont pour formule :
Patent FR-2392125-A1 (FR)
Title: Refining composition - for the removal of sulphur and phosphorus from liquid iron in the ladle
Inventor: YAROSLAVTSEV J G
IPC: C22B9/10
Filed: 1976-11-26
Abstract: The refining compsn. for the removal of S, non-metallic inclusions, and also P from iron melts, contains Fe ore or Fe sinter apart from an Al contg. components, Na nitrate, Ca oxide and Ca fluoride,. Pref. the slag is composed of (wt.%) 8-20 Al contg. component, 15-25 Na nitrate, 5-17 Ca fluoride, 10-45 Fe ore or sinter, balance Ca oxide. The compsn. forms a slag and reduces both the S and P content of the Fe melt, and does not require the use of an electric furnace for the production of the refining agent.
Patent FR-2375604-A1 (FR)
Title: Systeme d'ecoute et de brouillage simultanes
Inventor: CARRE ROLAND
IPC: G01S7/38
Filed: 1976-12-23
Abstract: L'invention concerne des systèmes générateurs de signaux de brouillage à large bande et de réception simultanée de signaux éventuels provenant d'autres systèmes. Pour reduire le couplage parasite entre l'antenne d'émission des signaux de brouillage et l'antenne de réception des signaux éventuels, les signaux de brouillage sont caractérisés par une modulation se reproduisant identique à elle-même avec une période T et, à la réception, chaque signal reçu est soustrait du signal reçu un temps T avant. Application aux stations radar.
Patent FR-2385521-A1 (FR)
Title: Tambour de confection d'enveloppes de pneus
Inventor: KIM VLADIMIR ALEXEEVICH
IPC: B29D30/24
Filed: 1977-03-31
Abstract: L'invention se rapporte au matériel de confection des pneus. Dans ce tambour alternent régulièrement des secteurs 1 et 3 portant des épaulements fixés rigidement et des épaulements mobiles, respectivement 2 et 4. Des mécanismes commandent le déplacement de ces secteurs. Chaque mécanisme de déplacement des secteurs 1 et 3 se compose de deux parties 5, 6 et 7, 8 comprenant des coulisseaux annulaires 21 et 23 reliés à une commande à vis, et des leviers 22 et 24 articulés aux secteurs 1 ou 3 d'une part et aux coulisseaux 21 ou 23 d'autre part et munis de secteurs dentés 32 et 33. Les deux secteurs 32 ou 33 sont constamment en prise l'un avec l'autre pour la réunion entre elles, des deux parties, de chaque mécanisme de déplacement des secteurs. De plus, les coulisseaux 21 et 23 de chaque partie sont montés coaxialement sur le moyeu 9 du tambour et peuvent se déplacer simultanément ou séparément dans les deux sens.
Patent FR-2386669-A1 (FR)
Title: Strong room door lock disarming mechanism - has electromagnetic clutch enabling active tip of master bolt to disengage drive part
IPC: E05B47/06
Filed: 1977-04-05
Abstract: The master bolt (1, 5) for the locking mechanism of a strong room door is divided into two axial sections linked by an electromagnetic clutch (7). The bolt advances to enter and immobilise a second bolt (2). The clutch disarms the master bolt, and is energised by generators located outside the strong room. The generators emit two alternative signals i.e. may energise the clutch or may not. When the clutch is not energised the two sections of the master bolt are not coupled, the root section (5) may be withdrawn, but the leading section (1) remains in position immobilising the second bolt (2). When the clutch is energised the master bolt is withdrawn in one piece liberating the second bolt. The simple electromagnet (8, 9), mounted on the end of the root section (5), when energised, attracts a plate (10) fixed to the end of the leading section (1).
Patent FR-2347919-A1 (FR)
Title: Composite underlay for adhering tooth cap - has stainless steel foil joined to metallic mesh by soldering for bonding to tooth
IPC: A61C7/28
Filed: 1977-04-14
Abstract: The composite underlay provides adhesion for fixing an orthodontal device on a tooth. The underlay consists of a non-porous metal foil used for mounting the device and bonded to a metal mesh holding binder for bonding the underlay to a tooth. These parts are pref. joined together by diffusion welding or hard solder. The foil is pref. 0. 18 mm thick and the mesh made of wire 0.11 mm dia. with mesh pitch 0.25 mm. Both are pref. made of stainless steel. When the two parts are to be joined by diffusion welding, the mesh wires arepref. provided with flattened joint surfaces.
Patent FR-2366664-A1 (FR)
Title: Ensemble modulaire pour dispositifs a memoire a bulles
Inventor: BRAUN ROLAND J
IPC: G11C11/14
Filed: 1977-04-22
Abstract: Ensemble modulaire pour dispositifs de mémoire à bulles. Il comprend deux plaques 11 et 13 de réflexion thermiquement et électriquement conductrices comportant des fentes allongées parallèles 17, 19, 21 et 25, 27, 29 respectivement. Les éléments d'emmagasinage 15 sont placés entre les plaques. Des bobines 23 et 31 engendrant un champ magnétique sont associées aux plaques 11 et 13 respectivement, les fentes dans chacune des plaques étant parallèles à l'ouverture centrale pratiquée dans chaque bobine. Application aux mémoires à bulles magnétiques.
Patent FR-2395168-A1 (FR)
Title: Trailer for transporting bulk material - has side tilting hoppers operated by hydraulic rams hinged to loading platform and lockable in position by pivoted posts
IPC: A01D90/12
Filed: 1977-06-24
Abstract: The trailer is for bulk material and has a chassis(1) mounted on wheels(3) and draw gear for a tractor(20). It has a platform(6) on which is a trapezoidal hopper(13), hinged on one of its upper sides to two vertical mountings on the chassis. There can be up to four hoppers, placed side by side. Each hopper can rest on the platform on legs and a bearing worked by a hydraulic ram, hinged to the platform. There can be pivoted posts at the rear of the chassis to unlock the hoppers.
Patent FR-2357502-A1 (FR)
Title: Procede de revetement d'un substrat de ciment
Inventor: DAY HENRY
IPC: E04F15/12
Filed: 1977-07-05
Abstract: Procédé de revêtement d'un substrat de ciment non arrivé à maturation. Il comprend l'application audit substrat d'une émulsion aqueuse d un matériau polymère formant pellicule, ladite émulsion contenant au moins un savon soluble présent dans une quantité comprise entre 0,2 et 10 parties pour cent parties en poids de polymère contenu dans l'emulsion. Il est choisi dans le groupe comprenant les savons de lithium, sodium, potassium et ammonium des acides du groupe consistant en les acides carboxyliques de formule générale R-COOH; les acides carboxyliques hydroxylés; les acides de colophane, les acides dicarboxyliques et les acides oxygénés. Revêtement de tubes de ciment.
Patent FR-2398174-A1 (FR)
Title: Linear electric motor drive for drum roller shutter - has sliding braking flywheel splined to axle and moved magnetically to couple with motor
Inventor: POURTOY NOEL
IPC: E06B9/74
Filed: 1977-07-19
Abstract: The transmission system is for use with an electric linear motor (17) power unit, for driving the winding drum of a roller shutter. The system utilises a flywheel (6) mounted to slide axially on the axle (5) of the drum. The flywheel is splined to the axle and acts as both a clutch and a brake, with brake-linings (9) and an armature (10) fixed on opposite annular faces. At rest an adjustable coil sprin (11) maintains the flywheel hard against the housing (12). When the linear motor is energised magnetic forces cause the flywheel to slide until the armature couples with the motor. Alternatively the brake may be separate from the motor, which then acts on metal plates fixed on the edge of the shutter.