baber/WOPTO huggingface dataset:
Patent FR-2385058-A1 (FR)
IPC: F24J2/46
Filed: 1978-03-21
Abstract: A first structural element of the kit comprises a heat absorber part (12) with a projecting frame (14). The lateral frame legs (16) of the frame (14) have a first edging (18). These edgings (18) run at an acute angle to the frame (14) and in the direction of the frame legs (16). A second structural element consists of transition pieces (26, 28), the length of which corresponds approximately to the length of the frame legs (16). Each transition piece (26, 28) has, in the region which is provided for the connection to the frame legs (16), a second edging (30) which is designed in a mirror-inverted manner in relation to the first edging (18). The region of the transition pieces (26, 28) provided for the connection to roofing plates has corrugations (32), grooves (34) or ribs (36). A third structural element has connection strips (40) which are approximately the same length as the frame legs (16) and the profile of which has the form of a clamp. The two clamp legs of the connection strips (40) run at an angle which is adapted to the inclination of the edgings (18, 30). For the lateral connection of two adjacent heat-absorber parts (12) or for connecting a transition piece (26, 28) to a heat-absorber part (12), the connection strips (40) can be pushed onto the edgings (18, 30).
Patent FR-2401950-A1 (FR)
Title: Composes d'etain et complexes organiques surbasiques comme compositions stabilisantes de resines halogenees
IPC: C08K5/09
Filed: 1978-05-17
Abstract: L'invention concerne le domaine des stabilisants des résines halogénées. Les compositions selon l'invention comprennent un mélange synergique de tétrakis-(mercaptides) d'étain et d'un complexe surbasique. Les stabilisants selon l'invention conviennent particulièrement pour le poly-(chlorure de vinyle).
Patent FR-2425817-A1 (FR)
Title: Stud for joining and adjusting straps - is held in place by rivet fixed on circular base of stud
IPC: A44B3/00
Filed: 1978-05-19
Abstract: The stud is for joining two pieces of fabric such as leather or plastic and for adjusting the length of straps. It consists of a spherical part (1), which facilitates its introduction into holes, and this is joined to a smaller cylindrical neck (2) with a thin circle (3) fixed to its other end. A rivet (4) is soldered or bonded to the bottom face of this and a cap (5) clips on to this. The dimension of the stud can be varied so that it can be used on different thicknesses of fabric and on narrow bands.
Patent FR-2392241-A1 (FR)
Title: Conduit d'attenuation du son
IPC: F01N13/20
Filed: 1978-05-23
Abstract: L'invention concerne les dispositifs d'atténuation du son. Un conduit d'atténuation du son 9, muni de revêtements d'absorption du son 17, 18, comporte plusieurs sections de longueurs L1 , L2 , L3 . Chaque section est accordée de façon à absorber efficacement une certaine partie du spectre de fréquence sonore intéressant Application à l'atténuation du bruit des turboréacteurs.
Patent FR-2426032-A1 (FR)
Title: Metallised mineral blocks such as large decorative panels or tiles - where block is coated by metal spraying, first using zinc and then non-oxidisable metal
IPC: B44C5/04
Filed: 1978-05-19
Abstract: The block consists e.g. of natural or synthetic stone; cement concrete; concrete bonded by resin; plaster; or ceramic; and the block is coated on at least one surface with a thin layer of metal obtd. by the spraying of molten metal. The pref. coating consists of at least one layer of Zn applied directly to the block and then covered by one or more layers of a metal (I) which does not oxidise. A pref. prod. consists of paving stones or tiles for covering floors, walls or roofs; and the pref. mfg. process consists of drying and pretreating the block and applying zinc by a spray gun; and a spray gun is also used to apply metal (I). The initial drying is pref. in a stove at 80-200 degrees C, followed by shot blasting as the pretreatment prior to spraying. Used e.g. on vases, ashtrays, sculpture, but esp. on large panels decorating entrance halls.
Patent FR-2393230-A1 (FR)
Title: Scialytique
IPC: F21S8/00
Filed: 1978-06-02
Abstract: Le réflecteur 6 de ce scialytique forme une partie d'un ellipsoïde, la source lumineuse 5 se trouvant à un foyer de l'ellipsoïde et un contre-réflecteur 7, conçu sous forme de secteur sphérique, se raccorde à ce réflecteur 6, avec l'indication que la source lumineuse 5 se trouve au centre de ce contre-réflecteur 7.
Patent FR-2429704-A1 (FR)
Title: Flat bottomed folding boat - has covered and hinged side and deck panels folding inwards as front and rear of boat push together
IPC: B63B7/02
Filed: 1978-06-27
Abstract: The boat comprises several rectangular panels (26) which form its long sides and the bottom. Each panel is hinged (18) to the adjacent panel, these hinges being placed on alternate sides to permit the panels to fold inwards concertina fashion. The front (20) and rear (24) of the boar are flat and hinged to the sides and bottom. When front and rear are pushed together, the panels fold inwards. As impermeable covering (12) is glued to the front and rear, but only fixed to the centre of the panels to permit movement. Bolts secure the panels rigidly together.
Patent FR-2429920-A1 (FR)
Title: Two-component cassette box - has snap-fit connector consisting of projection extending from boss received in complementary cavity
IPC: E05C19/06
Filed: 1978-06-28
Abstract: The two components can be assembled together and detached from each other, being typically in the form of a cassette box. One of them at least has a protrusion (6b) with a boss (7) on one sidewall near the free end, while the other has a mating recess with a cavity in one side near the base. The protrusion and the cavity wall are elastic, so that the boss snaps into engagement with the cavity. The boss and cavity wall can each be thin, and the components can be of heat-moulded plastic. The protrusion can be of trapezium section.
Patent FR-2431059-A1 (FR)
Title: Dispositif de fixation inarrachable, notamment pour fortes charges
IPC: F16B21/08
Filed: 1978-07-10
Abstract: L'invention se rapporte à un dispositif de fixation inarrachable destiné à se monter dans une ouverture réalisée dans un panneau. Le dispositif du type comprenant une tête, une came courbe de retenue et un élément flexible de verrouillage, se caractérise en ce qu'il présente un corps complémentaire et sans jeu avec le périmètre de l'ouverture et en ce qu'un dégagement ménagé dans ledit corps permet audit élément de verrouillage de s'effacer dans ledit dégagement au moment de l'introduction du dispositif dans l'ouverture. Le dispositif est applicable à des ouvertures standard (ronde, rectangulaire ou carrée) et supporte, sans jeu, des charges importantes.
Patent FR-2431635-A1 (FR)
Title: Dispositif de prehension par ventouse
Inventor: TEISSIER JACQUES
IPC: B25B11/00
Filed: 1978-07-20
Abstract: La présente invention concerne un dispositif de préhension du type ventouse caractérisé en ce que la jupe de ladite ventouse est constituée par une poche déformable de forme générale torique contenant des particules, ladite jupe étant pourvue d'un moyen de figeage desdites particules lorsque ladite jupe a été mise en contact avec l'objet à appréhender.
Patent FR-2431986-A1 (FR)
Title: Collapsible bobbin for wire or thread - has detachable flanges held to core by lugs wedged into position
IPC: B65H75/22
Filed: 1978-07-25
Abstract: The bobbin has a core(3)(4) made up from two halves located between two flanges(1, 2). The flanges have a central hole(8) and four rectangular slots. The edges of the core pieces are fitted with a rib (5) ending in a rectangular lug which fits through the rectangular slot in the flange. The lugs are held into position by the wedges (7) inserted behind the lugs.
Patent FR-2432143-A1 (FR)
Title: Ventilation system for farm building - has roof panel raised above main roof by horizontally moving ramp with roller guides
IPC: E04D13/035
Filed: 1978-07-27
Abstract: The farm building with a corrugated fibre cement roof has a ventilation system which raises a separate panel(1) clear of the roof ridge. The panel(1) is attached to a mobile frame on the underside of the roof. This frame has rollers which run in sloping guides of a second framework which runs in a horizontal guide. When this second framework is moved horizontally, the roof panel is lifted clear of the roof. The panel is guided in the vertical direction by pairs of hinged links at each end.
Patent FR-2400768-A1 (FR)
Title: Tube vidicon a cible pyro-electrique dont on a ameliore le rapport signal/bruit
IPC: H01J31/38
Filed: 1978-08-16
Abstract: Dans ce tube vidicon à cible pyro-électrique, on a amélioré le rapport bruit du fait d'éliminer quasi entiérement le bruit d'impulsion de suppression et de pratiquer une amplification de signal pour supprimer le bruit de pré-amplificateur. Le bruit d'impulsion de suppression est éliminé quasi entièrement du fait que durant le retour de balayage, la cible est chargée jusqu'à un faible potentiel fixe, supérieur au potentiel de repos. Application à l'appareillage infrarouge.
Patent FR-2435623-A1 (FR)
Title: Agrafe
IPC: F16B5/12
Filed: 1978-09-11
Abstract: L'invention a pour objet une agrafe destinée à rendre solidaires deux éléments profilés dont l'un présente une bride ou collerette et l'autre une gouttière d'appui pour cette bride, par exemple un élément de protection et/ou de décoration périphérique, généralement en matière plastique, de carrosserie et un élément de carrosserie en tôle. Cette agrafe est constituée d'une bande élastique incurvée de façon à définir une zone d'appui et de maintien de l'agrafe sur la gouttière prévue dans un des éléments, par exemple l'élément de protection et/ou de décoration périphérique, et une zone de blocage permettant d'appliquer l'élément de protection périphérique contre l'élément de carrosserie. Application à l'industrie automobile.
Patent FR-2404278-A1 (FR)
Title: Magnetic tape starting vibration inhibitor - employs speed-dependent feedback to power amplifier and parallel resonating circuit
IPC: G11B15/54
Filed: 1978-09-12
Abstract: A circuit is used for inhibiting mechanical vibration, esp. mechanical vibration generated during start up of a magnetic tape transporting capstan(A) in a tape recorder. There is a tachometer(T) which delivers revolution count data from the drive motor (M) to a power supply amplifier (V) over a feedback loop. An LC parallel oscillating circuit is connected across the amplifier and motor of counter the vibrational effect by virtue of its preselected resonant frequency.
Patent FR-2403710-A1 (FR)
Title: Microwave oven using non-conductive cooking vessel - having conductive zone with P or N-type ion implantation energised by electromagnetic waves
IPC: H01L21/324
Filed: 1978-09-18
Abstract: The food heating system employs a microwave oven and a vessel for contg. the food. The vessel is made from a non-conductive material, but has a conductive surface zone with implanted n or p type ions. The latter conductive surface zone is excited by the microwave energy provided by the oven, the frequency of which is within the range which causes electrostatic hysteresis losses within the vessel. Pref. the vessel comprises a glass or ceramic base, the internal surface of which is made conductive by ion implantation. The frequency of the microwave radiation is approximately 2.45 x 109 Hertz.
Patent FR-2439983-A1 (FR)
Title: Contactless measurement of liquid surface level - utilises capacitor electrode to provide control signal for motorised probe movement
IPC: G01F23/26
Filed: 1978-10-23
Abstract: The measurement and control of the face surface of a liquid or the separation surface between two liquids is performed without requiring contact. This allows measurements to be made on fusing metals or between water and hydrocarbons. A flat electrode (E) is electrically isolated and forms a capacitor with the surface (S) of a conducting liquid. The capacitor is connected to a capacitance meter (P) which compares the value with a demand value (V). The error signal is used to control a motorised movement system (M) for the electrode. This allows the level of the surface to be controlled via electric or pneumatic systems which also provide information. The hyperbolic law of capacitance against separation (e) of electrode from the surface can be corrected by an electronic circuit.
Patent FR-2409832-A1 (FR)
Title: Rasoir
IPC: B26B19/14
Filed: 1978-11-24
Abstract: RASOIR DONT L'UNITE DE COUPE COMPORTE UN ORGANE DE COUPE AVEC UN CORPS CENTRAL QUI A SON POURTOUR EST MUNI DE COUTEAUX EQUIPES DE COUTEAUX PREPARATEURS QUI SONT MOBILES PAR RAPPORT AUXDITS COUTEAUX ET QUI, A L'AIDE DE BRAS DE LIAISON ARQUES, SONT FIXES AU CORPS CENTRAL DE L'ORGANE DE COUPE. POUR QUE LE RASOIR FONCTIONNE CONVENABLEMENT, IL IMPORTE QUE LA POSITION DES COUTEAUX PREPARATEURS SOIT DEFINIE PRECISEMENT PAR RAPPORT AUX COUTEAUX PROPREMENT DITS. TOUTEFOIS, CETTE POSITION DEPEND FORTEMENT DES DIFFERENCES DE DIMENSION SURTOUT DES COUTEAUX PREPARATEURS ET DES BRAS DE LIAISON. L'INVENTION PRECONISE UN RASOIR DANS LEQUEL LES BRAS DE LIAISON SONT ARQUES EN AU MOINS DEUX ENDROITS, DE SORTE, QUE LES DIFFERENCES DE DIMENSIONS SONT MOINS PRONONCEES. APPLICATION AUX RASOIRS A SEC A TETES FLOTTANTES.
Patent FR-2445480-A1 (FR)
Title: Take off valve adaptor for hospital gas feed - uses insert spigot with rotatable coupling sleeve lockable by teeth sprung sliding sleeve
Inventor: TERRAZ ALAIN JOSEPH
IPC: F16L37/10
Filed: 1978-12-29
Abstract: The demountable coupling may be used in hospitals to connect a wall mounted oxygen off-take valve to a flowmeter, inc. a mechanism for securing the meter at a prescribed angle. A cylindrical body (9) has an axial bore with respectively threaded (5) and plain (6) reduced end spigots for connecting to the meter and the valve. A sleeve (7) with an inboard internal radial flange surrounds the latter spigot (6), having coupling hooks (8) in its leading rim, and being rotatable but constrained axially by a body flange (12) and a groove located circlip (13). An axially slidable recoild spring (18) sec. sleeve (14) is keyed against rotation and provides the locking or securing function, having internally projecting radial teeth (17) which engage reciprocal formations (18) on the coupling sleeve (7). A screw (15) in an axial body groove (16) may prevent locking sleeve (14) rotation.
Patent FR-2445252-A1 (FR)
IPC: B61K7/20
Filed: 1978-12-27
Abstract: The buffer comprises a metal casing (2) in the form of a sector, comprising two flanges (2a) connected by a partition (2b) and an active face (2c). The casing (2) is made to rotate by a telescopic connecting rod (3, 4, 11), the heel (3d) of which constitutes a stop for the casing in the active position.
Patent WO-8001341-A1 (WO)
Title: Tight jack for automatic steering of a boat
Inventor: WACHE A
IPC: F16H57/027
Filed: 1979-12-19
Abstract: Casing for electric jack presenting a maximum tightness, more particularly intended for automatic steering in boats. This casing (1), formed by a hollow metal section extending longitudinally, incorporates a means (2) deformable under the action of pressure variation inside the housing in which the jack rod (4) moves so as to balance the pressure inside said housing with that of the environment air in order to prevent water from coming inside by a pumping effect. The electrical switchings are provided by means of flexible strip switches controlled by magnet through a non-magnetic wall of the casing. There are also provided original means for fixing and guiding elements effecting relative motions.
Patent FR-2448180-A1 (FR)
Title: Hot water prodn. method using solar panel - employs electronic circuit to control pump operation from temp. sensors
Inventor: DESVIGNES PHILIPPE
IPC: G05D23/19
Filed: 1979-01-31
Abstract: Water heated by a solar panel is pumped to a hot water tank. An electronic circuit controls the pump from temperature sensors to ensure that it does not operate when the solar heat is lower than that of the tank. Temperature sensitive elements (5, 6) are located at the solar panel water outlet and at the outlet on the water tank. These elements are connected to a transistor base circuit (42) to obtain a difference value. An LED (45) in its collector circuit forms an opto-electronic coupling (14) to a resistor (R) in a second transistor stage (25). This stage drives a unijunction (20) to initiate a thyristor (21). This causes the pump (2) to pump water from the tank to the solar panel.
Patent FR-2425417-A1 (FR)
Title: Treatment of ruminants with aplasmomycin or related cpds. - to modify rumen metabolism and to improve animal growth
IPC: A23K20/195
Filed: 1979-03-20
Abstract: (A) Domesticated ruminants are orally given aplasmomycin or a related cpd. of formula (I): (R1 and R2 are H or MeCO; either (a) the 3-, 3'- and 9'-C atoms are all in the R-configuration; X is CH2CH2 or trans-CH=CH; and Y is a gp. of formula (II): where X1 is bonded to the CH2 and the ring C is bonded to the O atom, X1 being CH2CH2 or trans-CH=CH; Z is Na, K, Li, Cs, NH4 or R3R4R5R6N circled positive; R3-R6 are H or 1-6C alkyl; (b) the 3-, 3'- and 9'-C atoms are all in the S-configuration; X is CH2CH2; and Y is a gp. of formula (III) or (IV): where the CH2 is bonded to the CH2 in (I) and the CH is bonded to the O atom, X2 being CH2CH2 or cis-CH=CH; or (c[ the 3-, 3'- and 9'-C atoms are all in the S-configuration; X is CH2CH2; and Y is a gp. of formula (V): (B) Streptomyces griseus NCIB 11371 is new. (C) (C) are new when (1) in gp. (a) one of X and X1 is CH2CH2 and the other is trans-CH=CH, or X and X1 are both CH2CH2; (2) in gp. (a) X is trans-CH=CH, X1 is trans-CH=CH and Z is K, Li, Cs, NH4 or R3R4R5R6N circled positive; (3) in gp. (b) Y is a (III) or (IV) gp. in which X2 is CH2CH2; (4) in gp. (C) X2 is CH2CH2, X is CH2CH2 and Z is K, Li, Cs, NH4 or R3R4R5R6N. (I) in ruminants modifies rumen metabolism so that the propn. of propionic acid formed at the expense of CH4 and/or acetic acid is increased, so that growth rate is enhanced, and food conversion efficiency is increased. (I) are administered at 0.01-30 mg./kg. in feeds, licks etc. for all, or a selected period, of the animals' growth cycle. (I) do not show toxic effects at effective levels.
Patent FR-2421170-A1 (FR)
Title: Procede pour la preparation de 2,2,6,6-tetramethyl-4-piperidone
IPC: B01J31/00
Filed: 1979-03-28
Abstract: Les produits de départ sont l'acétone et l'ammoniac. L'acétone et l'ammoniac sont mis en réaction en une seule phase pendant une durée de 2 à 8 heures dans un rapport molaire acétone/ammoniac de 20:1 à 4:1, à une température de 50 degrés à 120 degrés C et sous une pression de 1 à 50 atomosphères, en présence de 0,001 à 0,1 mole de catalyseurs acides par mole d'acétone utilisée dans la réaction. La 2,2,6,6-tétraméthyl-4-pipéridone, couramment appelée la triacétonamine, a une importante industrielle considérable en tant que produit intermédiaire dans la préparation de stabilisants.
Patent FR-2439466-A1 (FR)
Title: Condensateur a couche d'arret et procede pour sa fabrication
Inventor: FINK RUDOLF
IPC: H01G4/12
Filed: 1979-04-10
Abstract: COMPOSANT ELECTRIQUE. CONDENSATEUR CERAMIQUE COMPRENANT UNE COUCHE DE REDUCTION CENTRALE ET CONDUCTRICE AINSI QU'UNE COUCHE DE REOXYDATION ENTOURANT LA COUCHE CENTRALE ET S'ETENDANT JUSQU'A UNE SURFACE DU CONDENSATEUR CERAMIQUE OU ELLE SE TROUVE EN CONTACT AVEC UN REVETEMENT PREVU POUR LA CONNEXION DU CONDENSATEUR. CONDENSATEURS A COUCHE D'ARRET.
Patent FR-2423560-A1 (FR)
Title: Procede d'amorcage du filage sur le rotor d'une unite de filage a bout libre, et dispositif pour executer ce procede
IPC: D01H4/50
Filed: 1979-04-23
Abstract: a. L'invention concerne un procédé pour amorcer le filage sur un rotor d'une unité de filage où le fil qui se trouve dans le tuyau d'extraction est ramené par dépression dans le rotor. b. Le réamorçage après un casse s'effectue en deux étapes, le fil étant d'abord maintenu dans le tuyau d'extraction, puis amené dans une chambre de dégagement, et étant ensuite coupé et ramené dans le rotor. c. La construction de ce dispositif de réamorçage du filage est beaucoup plus simple et plus efficace que celle des dispositifs connus à cet effet.
Patent FR-2425412-A1 (FR)
Title: Procede et appareil de commande automatique de la calcination de matieres contenant du carbonate de calcium ou du carbonate de magnesium ou les deux
IPC: C04B2/10
Filed: 1979-05-07
Abstract: L'INVENTION CONCERNE LA COMMANDE AUTOMATIQUE DE LA COMBUSTION, DANS UN FOUR, DE MATIERES CONTENANT CACO ETOU MGCO. LA MATIERE CALCINEE ET UN LIQUIDE (EAU OU SOLUTION AQUEUSE) SONT INTRODUITS ET AGITES DANS UN REACTEUR; LA TEMPERATURE ET LE DEBIT D'INTRODUCTION DES DEUX CORPS DANS LE REACTEUR, AINSI QUE LA TEMPERATURE DU MELANGE REACTIONNEL, SONT MESURES; UN DISPOSITIF MESURE LA QUANTITE DE CHALEUR (PAR UNITE DE POIDS DE MATIERE CALCINEE PAR UNITE DE TEMPS) LIBEREE PAR LA REACTION DE LA MATIERE CALCINEE ET DU LIQUIDE, ET CETTE MESURE SERT DE PARAMETRE DE COMMANDE DE LA CALCINATION. APPLICATION: OBTENTION EN CONTINU, D'UNE CHAUX VIVE OU ETEINTE DE QUALITE CONSTANTE.
Patent FR-2457881-A1 (FR)
Title: Procede pour la fabrication de pieces moulees en matiere thermo-plastique moussante
IPC: C08J9/24
Filed: 1979-06-08
Abstract: A.L'INVENTION CONCERNE UN PROCEDE POUR LA FABRICATION DE PIECES MOULEES EN MATIERE THERMO-PLASTIQUE, EN PARTICULIER A PARTIR DE POLYSTYRENE PRE-EXPANSE, PAR EXEMPLE STYROPOR, STYROZELL OU AUTRES PAR EXPANSION ET FRITTAGE DANS UN MOULE DE GRANULES PRE-EXPANSES AVEC APPORT DE CHALEUR. B.LE PROCEDE EST CARACTERISE EN CE QUE L'ON CHAUFFE LES GRANULES PRE-EXPANSES, ET EVENTUELLEMENT LE MOULE, EN UTILISANT COMME AGENT CHAUFFANT, AU LIEU DE VAPEUR D'EAU, UN GAZ INERTE CHAUD ETOU DE L'AIR CHAUD. C.CE PROCEDE PERMET D'OBTENIR IMMEDIATEMENT A LA SORTIE DU MOULE DES PIECES SECHES ET D'EVITER TOUTE INFLUENCE CORRODANTE DE L'AGENT CHAUFFANT SUR LE MOULE ET LES CONDUITES.
Patent FR-2428458-A1 (FR)
Title: Poudre metallique composite utilisable comme filtre et son procede de fabrication
IPC: B22F9/08
Filed: 1979-06-14
Abstract: Poudre métallique composite constituée par un alliage métallique à base de fer comprenant, en poids, approximativement 0,60 % à approximativement 4,0 % de silicium et approximativement 0,08 % à approximativement 0,18 % de carbone, et ayant une densité apparente d'approximativement 1,6 à 2,3 g/cm**3. Pour fabriquer une telle poudre métallique composite par atomisation par de l'eau, un courant de l'alliage métallique en fusion est heurté par des jets d'eau rencontrant ledit courant en un point commun, l'angle formé par les jets d'eau et ledit courant ayant une valeur comprise entre approximativement 25 degrés et 45 degrés . Cette poudre est utilisable comme filtre, notamment pour filtrer des polymères liquides.
Patent FR-2460557-A1 (FR)
Title: Support clamp for electric branch lines - uses two mating tapered rubber pieces to clamp electric cables to support cable fixed at consumers premises
IPC: H02G7/05
Filed: 1979-06-29
Abstract: The suspension clamp uses two tapered blocks made of hard rubber which lock together under tension. The inner block (6) has a steel cable (12) fixed to it, the other end of the cable being fixed to a hook (13) fastened to the wall of the customer's premises. There are two grooves cut in both opposite faces of the inner block in which the four conductors (2,3,4,5) lie. When the outer block (7), which has a U shaped section, is pushed over the cables then slide along to cover the inner block, the matching tapers on both inner and outer block clamp the four conductors. The taper is arranged so that the weight of the conductors increases the clamping action.