baber/WOPTO huggingface dataset:
Patent FR-2340505-A1 (FR)
Title: Lighting fitting for elongated light source - has transparent light scattering envelope and base with electrical connections
IPC: F21S6/00
Filed: 1976-02-09
Abstract: The lighting fitting for a long slender light source has lower part with circuit components and lamp housing. The lighting fitting ensures that light is projected in all direction without shadows and it is used for table, standard and suspended lamps. The lamp housing (12) has an inner transparent support (32) which encloses the light source. The housing is enclosed by light scattering envelope (30). The light source can be readily removed from the support which has sockets at its ends for the light. The support has grooves for accommodating power cables for the light and the top end of the support has a detachable cap (62) for protection.
Patent FR-2301199-A1 (FR)
Title: Toothbrush with bristles of different lengths - tips of bristles form transversely sloping surfaces
IPC: A46B9/04
Filed: 1976-02-17
Abstract: The profile of the tufts, of bristles (2 and 3) in transverse section, is in the form of a trapezium or a pentagon, the rows of tufts of bristles having different lengths to each other. The tufts of bristles are arranged either with the long ones at the centre or with the long ones at one edge gradually sloping down to shrot ones at the other edge. The long bristles (3) penetrate the interdental spaces and massage the gums gently while the short bristles (2) clean the enamel of the teeth. The bristles are synthetic or natural fibres.
Patent FR-2302953-A1 (FR)
Title: Grab with lifting magnet - has magnets accommodated in jaws, and plate protected
IPC: B66C3/04
Filed: 1976-03-01
Abstract: The load-lifting magnets (8a, 8b) are mounted in the grab jaws(1). Those in adjacent jaws can be of opposite polarity, and can be accommodated in the jaw tips. There can be two magnets, one behind the other, in each jaw, their adjacent ends being of like polarity. The magnets can have enclosing coils and iron cores, and the jaws accommodating them can be of U-section, with steel flanges and guard plates enclosing them, the guard plates protecting the magnets on the inside of the jaws. The plates can be of manganese, and the magnets can be connected to a switch closing after closure of the grab.
Patent FR-2306138-A1 (FR)
Title: Coating aluminium packaging material - with mixt. of epoxy resin, phenol-formaldehyde resin and polyester in solvent (NL051076)
IPC: B65D65/40
Filed: 1976-03-25
Abstract: Sterilisation-resistant, heat-sealable packaging material of Al, Al alloys and/or Al sandwich material, is coated, on side facing material filled, with a layer which can be heat-sealed, deep-drawn and which resists sterilising and filled material, Pref. layer consists of a mixt. contg., by wt., 20-35% epoxide resin, 0.3-5 phenol-HCHO resin, 2-10% polyester resin, bal. 50-77.7% solvent. Its uses include rigid or semi-rigid tins or flexible bags. An adhesive layer may be applied in one coating. After drying and crosslinking of lacquer constituents, layer has high thermoplasticity. Resistance to sterilising and corrosion-protective effect are uneffected even by aggressive filled materials. Seal seam strength can be suited to consumer requirements. Parts to be sealed are lacquered with lacquers of same compsn.
Patent FR-2308793-A1 (FR)
Title: Fuel monitoring for engines with three way catalytic afterburners - system has comparator to produce binary output signal
Inventor: MINAMI HIDEHIRO
IPC: F02D41/14
Filed: 1976-04-07
Abstract: The exhaust system contains a monitoring sensor (24) which responds to a certain chemical, such as Hydrogen, oxygen or carbon dioxide present in the exhaust emission to transmit an analogous signal to a monitoring switch (26) which produces an output (Sc) to excite a magnetic valve (28) to regulate the fuel and or air intake volume. The monitoring switch (26) contains a comparator which compares the exhaust sensors output with a reference signal (Sr) to produce a binary output signal corresponding to the logic value "0" when the signal is greater than the reference signal (rich mixture) and a logic value signal "1" when the mixture is weak. The signals are then amplified and fed to the magnetic valve which then correspondingly opens or closes.
Patent FR-2308228-A1 (FR)
Title: Box for connection of two installation tubes - is for tubes at angle to each other and is especially used for preformed wall and ceiling tubes
IPC: H02G3/08
Filed: 1976-04-15
Abstract: The box which enables the connection of two installation tubes, consists of a lower part and upper parts which are joined and sealed by insertion into one another. At one of its ends it has a diaphragm into which the installation tube is inserted, while the other end is closed by a removable cover. Both the lower and upper (16) parts have a diaphragm (22) which is installed at their free endand there are guiding elements (24) which are provided inside the box for the ends of the installation tube. The guiding elements (24) are arranged on the inside of the tube and there are circumferential grooves (20) on the outside of the tube.
Patent FR-2350006-A1 (FR)
Title: Pseudo-random binary data flow generator - has parallel binary generators feeding output selector varying flow probability
Inventor: GUINAND JACQUES
IPC: H04L9/22
Filed: 1976-04-30
Abstract: A generator provides a stream of binary data where the probability of a 1 or a 0 appearing is equal, the stream sequence not being repeated within a length of time much greater than that required for its application. The psuedo random stream if intended esp. for testing data transmission systems and equipment where error detection is required. The generator has n parallel input circuits synchronised from a clock source at some frequency F' delivering trains of binary signals. These are processed by logic and output circuits for each stream and fed via a switch which enables the overall stream probability to be varied at the generator output point.
Patent FR-2353455-A1 (FR)
Title: Eye drop dispenser with ring cap over bottle opening - has annular cap edge with two opposed lugs and thick edge bead for fitting needle
IPC: B65D47/18
Filed: 1976-07-26
Abstract: The eye drop dispenser comprises a ring cap (1) mounted over a bottle opening, a resilient drip insert (4) or nozzle, and a top cap (5). The ring cap has an additional annular edge (6) surrounding a lower portion (9) of the drip insert and provided with two diametrically opposed lugs (7). The annular edge pref. has, in the region of the lugs, parallel-axis slots of which the width is equal to the width of an injection needle for introducing a medicament into the bottle (2). At the base (9) of the drip insert is a thicker edge bead (20) for fitting the needle, and at its tip (10) is an inner tube section (11) into which side channels (12) lead.
Patent FR-2362421-A1 (FR)
Title: Positioner for optical axes of binoculars or projectors - uses rotatable block supporting twin optical assemblies with parallel axes
IPC: G03B35/16
Filed: 1976-08-18
Abstract: The system of positioning the optical axes of an appts. is for observing a couple of images simultaneously, consists of two optically convergent assemblies (35, 36) with parallel optical axes, mounted on a block (34) in a single stand (30). The images are mounted on a plate (33). The block is capable of rotating (in direction 43) w.r.t. the stand and they have laterally cooperating opposite faces (37, 38, 39, 40). These faces are of cylindrical form with axes parallel to those of the two optical assemblies. The system may be used for observing as in binoculars or for projecting.
Patent FR-2364875-A1 (FR)
Title: Perfectionnements aux dispositifs pour la fermentation des boues et dechets organiques
IPC: C05F17/02
Filed: 1976-09-17
Abstract: Silo pour l'obtention de compost à partir de boues et déchets organiques. Entre le compartiment de fermentation et le compartiment d'évacuation se trouve un dispositif de séparation à ouvertures variables réglables, en vue du passage contrôlé de la matière fermentée dans le compartiment d'évacuation. Traitement des boues et déchets.
Patent FR-2366684-A1 (FR)
Title: Time lag switches timing mechanism - has geared motor, rotating control mechanism for outlet gear and movable contacts attached to cam
IPC: H01H43/10
Filed: 1976-09-30
Abstract: A timing mechanism for time lag switches has a coupling to a geared motor, eg of synchronous type forming the time base, and comprising a rotating gear outlet. It is also coupled to a switch module comprising a rotating control mechanism engaged to the outlet gear. The timing mechanism has driving contacts, the movable ones of which are resiliently attached to a rotating cam. Releasable coupling systems are controlled by driving systems. They are joined in a temporary rotating manner to the cam to activate the control mechanism in response to an action on the driving mechanism.
Patent FR-2366189-A1 (FR)
Title: Rolling loads propulsion by pressurised supple tubes - uses force acting on walls of tube to propel trolley
IPC: B61B10/02
Filed: 1976-10-01
Abstract: The propulsion of rolling loads by pressurised supply tubes uses the force acting an the exterior wall of the tube from the internal pressure of a gas or liquid to push the load along. The line of the tube can be open or closed and placed on the ground or supported in the air. A hollow sectioned square trolley is provided internally with two pressure rollers (2) (2'), between which the tube (1) is supported, and four tube guide rollers (8). The exterior of the trolley has eight horizontal rollers and eight lateral guide rollers which support the trolley in guides. The underside of the trolley has a pin (5) which locates in jaws attached to a load carrying trolley (6) which runs on tracks.
Patent FR-2374904-A1 (FR)
Title: 1-Methyl 2-(phenyl oxymethyl) 5-nitro imidazoles - for control of protozoa, helminths and ectoparasites
IPC: C07D233/94
Filed: 1976-11-10
Abstract: New 1-methyl-2-(phenyl-oxymethyl)-5-nitro-imidazoles of formula (I) and their salts with physiologically compatible acids. (where R1-3 are H or 1-4C alkyl, or R1-C-N-R2 forms a pyrrolidine piperidine or hexamethyleneimine ring; or -NR2R3 forms a pyrrolidine, piperidine, morpholine or thiomorpholine ring), can be used to treat protozoon infestations in man and animals caused, e.g., by Trichomonas vaginalis and Entamoeba histolytica. They are also anthelmintics and act against ectoparasites e.g. ticks. (I) can be given orally or topically in conventional pharmaceutical prepns. A suitable oral dose is 10-750 mg.
Patent FR-2339629-A1 (FR)
Title: Elastomeric polybutadienes with high trans-(1,4) content - obtd. using a known catalyst system modified with a Lewis base (BE 26.7.77)
IPC: C08F36/00
Filed: 1977-01-26
Abstract: Prepn. of elastomeric polybutadienes with 60-90% of 1,4 configuration comprises polymerisation of 1,3 butadiene in the presence of a catalyst consisting of TiX3.nSnL4-xAlR3 and which has been modified by the addn. of a Lewis base from the range of heterocyclic Thio- , Azo- , or Oxa -cpds. X=Cl or Br; R =2-6C alkyl; n=1-5; x=a number resulting in a ratio of x:n=5:1 to 2:1. The catalyst system allows polybutadienes to be prepd. with a high % of 1.4- configuration. Only a relatively low ratio of Lewis base:Ti is required to increase the % of 1,4 structure and give a relatively high molecular wt. 1,3 butadiene is polymerised using a catalyst system of pref. formula TiCl3. 2SnI4-8Al(Et)3 and modified with a Lewis base, pref. a heterocyclic ether e.g. tetrahydrothiophene (base : Ti=30:1 to 100:1) to give polymers with 60-90% of 1,4 configuration.
Patent FR-2383877-A1 (FR)
Title: Loading installation for railway waggons - uses travelling gantry with load support which can extend inside waggons
IPC: B66F9/19
Filed: 1977-03-18
Abstract: A travelling gantry (1) at a loading platform carries a truck (4) which can be traversed along the beam (1a). The truck has a turntable from which a mast (5) is suspended. A carriage (6) can be raised and lowered on the mast. Two load supports (7a) are secured to the carriage and can pick up loads (C) from a train of narrow gauge waggons (W) and transfer them to standard gauge railway waggons (W). Waggons (W) have an opening (P) into which the support (7a/7b) can be entered. Each support includes a scissor link type load carrying mechanism which can extend longitudinally of the waggon and a load pusher for depositing the load in the waggon.
Patent FR-2408697-A1 (FR)
Title: Sectional steel building for e.g. site hut - has roof formed of box beams which are bolted together and to tops of wall panels
IPC: E04H3/00
Filed: 1977-04-19
Abstract: The building comprises a roof of inter-connecting beams which in turn connect to side and gable wall panels. The connection of the beams to the wall provides the structural stability of the assembled unit. The roof beams maybe of an inverted trapezoidal box-section with the bottom flange projecting on each side. The projections return up in a straight and an inverted J form and, thus, interlock for through bolting. An H-section provides for a bolted connection over the top of the side-wall panels, and H-sections with transition pieces make the connection at gable ends.
Patent FR-2350778-A1 (FR)
Title: Plant seed or cutting growing block - has individual sections glued to strip along outside faces
IPC: A01G9/10
Filed: 1977-05-12
Abstract: The plant growing block is for germinating seeds and growing cuttings, having the individual sections in a row fixed by glue to one or more strips. The face used for glueing is towards the outside. Alternative sections can be secured to strips on opposite sides of the row. The strips can be of water-permeable material, being released by the glue when dampened. The design greatly simplifies the placing of a set of blocks from a store round a cutting etc.
Patent FR-2394190-A1 (FR)
Title: Female connector system for spade terminals - has folded tab engaging hole in spade terminal construction to give good contact
IPC: H01R13/115
Filed: 1977-06-08
Abstract: A female connector is designed for use with spade cable terminations. The connector has an interlock engaging with the hole normally found in the spades. The connector consists of a single piece of strip metal cut and folded into three basic 'U' sections, two of which (10, uie clamp the connector to its cable (11). The third is slotted across the width of the strip to form three sprung fingers (3, 7) on one side into which the spade is inserted. The centre finger (7) is cut - away in the base (2) of the 'U' to form a short inward folded tab (8) engaging with the spade terminal hole.
Patent FR-2394202-A1 (FR)
Title: Circuit d'alimentation d'un ralentisseur electrique
IPC: H02P15/00
Filed: 1977-06-09
Abstract: a. Ralentisseur électrique pour poids lourds tels que véhicules routiers ou autocars. b. Il comporte un calculateur 20 auquel est associé : un capteur 11, 14 de pression du circuit de freinage du véhicule : un capteur 12, 19 qui détecte la charge du véhicule; un capteur 13, 26 d'introduction d'une tension manuelle de commande; un détecteur de proximité 24, 31 déterminant la vitesse du véhicule et des détecteurs de vitesse de rotation de roue AV 44, 45 et de roue AR 42, 43.
Patent FR-2395069-A1 (FR)
Title: Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures
Inventor: HUIN ROLAND
IPC: C10G47/12
Filed: 1977-06-20
Abstract: L'invention concerne un procédé de recyclage des réactifs gazeux utilisés pour la régénération d'un catalyseur d'hydroconversion d'hydrocarbures, la régénération comprenant l'utilisation d'un courant de chlore ou d'acide chlorhydrique ou d'un composé chloré. Elle est caractérisée par un séchage, à froid, desdits réactifs gazeux, le séchage étant précédé d'un lavage. Elle s'applique en particulier à la régénération de catalyseurs de reforming.
Patent FR-2358567-A1 (FR)
Title: Pompe a pistons radiaux et moyens d'obturation commandes
IPC: F04B53/10
Filed: 1977-07-12
Abstract: Pompe à pistons radiaux et moyens d'obturation commandés, pourvue d'orifices de sortie radiaux, dans laquelle les moyens d'obturation comportent un anneau élastique recouvrant tous les orifices de sortie situés dans un même plan. L'anneau 13 recouvrant chaque orifice de sortie 7 est en une matière plastique dont l'allongement élastique excède 5 % et en-dessous de l'anneau est agencée une plaquette 14, avantageusement en acier, placée au-dessus de chaque orifice de sortie 7.
Patent FR-2358655-A1 (FR)
Title: Molecular oxygen level measurement in gas stream - uses current biassing electrodes on solid electrolyte, monitoring fluctuation of current flow
IPC: G01N27/407
Filed: 1977-07-13
Abstract: A method of measuring the molecular oxygen content of a gas in flow (19) comprises placing in the stream of a device (9) comprising a pair of electrodes (13 and 14) sandwiching a solid electrolyte (12). A current bias is applied to the electrodes and current flow, indicative of oxygen ion propagation in the electrolyte and hence the molecular oxygen content of the gas stream, is measured.
Patent FR-2398271-A1 (FR)
Title: Wall mounted domestic central heating boiler - has flexible pipes inside casing to simplify connection to plumbing system
Inventor: ANTOINE ALBERT
IPC: F24H9/12
Filed: 1977-07-22
Abstract: The boiler is contained within a casing (1) which is fixed to the wall. The heating flow connection (4) is taken to a header (25) within the casing from which there are several flexible pipes (9, 12) inside the casing. The heating returns (18, 22) are joined to flexible pipes within the casing which are joined in a header (26). a flexible pipe (11) inside the casing links the header to the boiler return (5). The domestic hot water outlet (7) and the return or cold feed connection (6) also have flexible pipes (16, 14) which enable them to be connected to pipes coming into any side of the casing. The flexible pipes reduce the plumbing work necessary to connect the boiler to the house installation.
Patent FR-2363844-A1 (FR)
Title: Light and suspended material separator - consists of housing with cover inserted into frame with data label
IPC: E03F5/16
Filed: 1977-08-11
Abstract: The separator for light materials such as oil, petrol, grease etc. or suspended materials such as potato peelings consists of a housing with a frame and a cover which is inserted in the frame. In the built-up state, only the top side is visible which lies in the cover plane. On this top side is a label surface with an indestructible statement on the allowable throughout. This label surface is arranged on a section which cannot be removed from the housing without material destruction. The label is pref. integral with the housing (1) or it can be fitted on the cover, in which case the cover is hinged on the housing (1) but cannot be removed without material destruction.
Patent FR-2363164-A1 (FR)
Title: Dispositif magnetique a domaines
IPC: H01F10/06
Filed: 1977-08-26
Abstract: Dispositif magnétique comprenant au moins une mince couche d'une matière aimantable avec un sens préférentiel d'aimantation pratiquement perpendiculaire à la surface de la couche. Des domaines magnétiques sont déplacés dans la couche. Le déplacement se fait sous l'influence d'un courant bipolaire, par exemple un courant alternatif, circulant dans un dessin de matière conductrice de l'électricité dont la couche est pourvue. Sont aussi présents des éléments qui provoquent une force asymétrique et déterminent ainsi dans quel sens les domaines sont déplacés. Le dessin et les éléments sont présents sous la forme d'une seule configuration composé d'au moins une couche de matière magnétique. Dans un premier cas, la configuration comporte une seule couche de matière à aimantation douce conductrice de l'électricité. Dans un deuxième cas, la configuration se compose d'une couche de matière conductrice de l'électricité et dune couche de matière à aimantation douce. Dans un troisième cas, la configuration comprend une couche de matière conductrice de l'électricité et une couche de matière à aimantation permanente, cette dernière provoquant une force asymétrique dans son état aimanté. Application mémoires magnétiques.
Patent FR-2362856-A1 (FR)
Title: 7-(2-(benzoyl substitue) amino) acetamido) cephalosporines actives contre les microorganismes de l'espece pseudomonas
Inventor: HERRON DAVID KENT
IPC: A61K/
Filed: 1977-08-26
Abstract: Nouveaux composés chimiques utilisables en pharmacie. Composé de formule :
Patent FR-2404433-A1 (FR)
Title: Manual unit for body massage - has miniature needles projecting from plastics bushes on sleeve fitted over rotary driven cylinder
IPC: A61H39/08
Filed: 1977-09-28
Abstract: The unit is held in the hand and used for massaging the body. It comprises a sleeve of flexible material which fits over a plastic or metal cylinder provided with an integral motor for rotating the cylinder. The sleeve has its surface covered with miniature needles, these being held in plastic bushes which form part of the sleeve. Each needle projects approx. 0.25 mm through a bush, or may be positioned in the spaces between bushes to protrude the same amount. The needles massage the skin and blood vessels to improve blood circulation.
Patent FR-2366059-A1 (FR)
Title: Procede de recuperation de catalyseur
IPC: B01J27/00
Filed: 1977-09-30
Abstract: L'invention concerne un procédé pour recycler l'iode catalyseur dans une méthode de production de glycol esters vicinaux par réaction d'acétoxylation d'une oléfine, d'un acide carboxylique et d'oxygène en présence d'iode catalyseur. Selon l'invention on fractionne l'effluent du réacteur d'acétoxylation pour séparer au moins une partie des composés d'iode des glycol esters vicinaux et on recycle au moins une partie des composés d'iode séparés vers le réacteur d'acétorylation ; on met les glycols, esters vicinaux et un composé metallique réactif en contact en phase liquide à des températures de 80 à 250 degrés C, le composé métallique réactif étant un carbonate, un hydroxyde ou carboxylate d'un métal du groupe lA de la Table Périodique, la quantité du composé métallique réactif étant de 1 à 10 équivalents de métal par équivalent d'iode restant dans les esters après la première étape, pour former ainsi un ioduré métallique; on sépare l'iodure métallique ; on met l'iodure en contact, en phase liquide, avec un acide carboxylique et du péroxyde d'hydrogène à des températures de 10 à 80 degrés C, le rapport molaire de l'acide carboxylique à l'iodure métallique étant d'au moins 1/1 et le rapport molaire du péroxyde d'hydrogène à l'iodure métallique étant d'au moins 0,8/1, pour former ainsi de l'iode élémentaire et un carboxylate métallique; et on récupère l'iode élémentaire et on en recycle au moins une partie vers le réacteur d'acétoxylation. L'invention permet de récupérer l'iode catalyseur avec une très bonne efficacité.
Patent FR-2369644-A1 (FR)
Title: Compressed air driven horn with membrane - has plastic seating for membrane, and exponential amplifying cone
IPC: G10K9/04
Filed: 1977-10-25
Abstract: A compressed air-driven horn produces a sound amplified by an exponential cone. It has a construction which is not sensitive to damage of the membrane seat during manufacture. The horn has a cup-shape metal casing (50) and a membrane (52). The membrane (52) is clamped and held taut over a disc (53). The tightness of the membrane (52) is adjusted by a screw (54) pressing on the disc (53). The membrane (52) is also held by a plastic seat (59). The plastic seat (59) is fitted in the metal casing (50). The seat (59) has its bore in line with an opening (62) in the casing (50). The opening (62) of the casing (50) takes the exponential cone of the horn. An adaptor (64) is used for a compressed air pipe.