baber/WOPTO huggingface dataset:
Patent FR-2430179-A1 (FR)
Title: Moissonneuse-batteuse a acheminement axial des produits de recolte
Inventor: GORSLER KARL GUNTHER
IPC: A01F7/06
Filed: 1979-06-26
Abstract: Cette invention concerne une moissonneuse-batteuse travaillant selon le principe avec acheminement axial des produits de récolte. Tous les organes actifs de traitement et d'acheminement des produits de récolte ainsi que les arbres de ces organes s'étendent dans le sens axial de la moissonneuse-batteuse et sont en principe parallèles à son axe longitudinal médian. Ils sont de préférence horizontaux par rapport à la surface d'assise de la moissonneuse-batteuse. Cette disposition supprime les renvois d'angle dans les transmissions et permet un meilleur entraînement, avec une économie d'énergie, et une disposition plus ramassée, réduisant notamment la hauteur de la machine.
Patent FR-2429939-A1 (FR)
Title: Transmission a friction
IPC: F16H61/662
Filed: 1979-06-28
Abstract: Transmission à friction comportant un plateau de friction formant le cylindre de pression tournant d'un piston solidaire de l'arbre correspondant et au moins un arbre portant un capteur du couple transmis qui engendre une pression hydraulique dépendant du couple par le mouvement relatif produit sous la dépendance du couple entre au moins deux éléments de distributeur et dans laquelle la force hydraulique d'application requise étant engendrée exclusivement par cette pression. Il est fait face aux variations brusques (chocs) du couple grâce au mouvement relatif des éléments de distributeur, entraînant une augmentation de la pression d'application, un volume existant et prédéterminé d'agent de pression hydraulique peut être amené au cylindre de pression Application au réglage continu d'un démultiplicateur.
Patent FR-2459474-A1 (FR)
Title: Metal detector in wood and animals - employs parallel amplifier circuit to provide corrective current for balancing
IPC: G01V3/10
Filed: 1979-06-19
Abstract: The electronic metal detector which is insensitive to temperature effects is used to detect metal in timber or animals. Balancing of the detector circuits is stable and precise. Two coils (L2,L4) are connected in series opposition in a search disc (25) and are connected to an oscillator circuit (24). A third coil (L3) is connected to a two stage tuned amplifier whose output is applied to a loudspeaker (27) and to two indicators (28,29). The inductive bridge circuit formed by the coils is balanced by taking a signal from the oscillator and applying it via a voltage divider circuit (1,2) to the inputs of two amplifiers (22,23) in parallel. Two multiturn potentiometers (13,14) provide balancing controls. The common output is applied as a corrective current to the third coil (L3) to provide balance conditions in the absence of metal.
Patent FR-2431047-A1 (FR)
Title: Machine fonctionnant par deplacement selon le principe de la spirale
IPC: F01C17/06
Filed: 1979-07-13
Abstract: Dans une machine du genre compresseur ou pompe à vide fonctionnant par déplacement selon le principe de spirale, l'élément qui assure le déplacement d'air 9 et qui est lui-même affecté d'un mouvement de translation circulaire comporte une suspension élastique Dans ce but des éléments élastiques 25, 26 entourent les bouts d'arbre 16, 19 des manivelles qui assurent ce mouvement de translation circulaire.
Patent FR-2461508-A1 (FR)
Title: Set of multi-directional swings - has frame of inclined uprights with pentagonal top surface from which cables are suspended
IPC: A63G9/00
Filed: 1979-07-18
Abstract: The set of swings has a structure (1) that delimits a large interior volume which is totally free of obstacles. It has five inclined uorights, resting on feet (2) on the ground, and connected at the top to a pentagon of cross bars (3). A cable (5) is suspended from each corner of the pentagon (4) and a seat (6) is fixed to its lower extremity. The seats are balls and can swing in any direction. They can be at different heights from the ground.
Patent FR-2431363-A1 (FR)
Title: Applying an unvulcanised rubber film to a substrate - by causing relative frictional movement between them
IPC: B29C70/68
Filed: 1979-07-23
Abstract: An unvulcanised rubber film is applied to a substrate surface by causing relative frictional movement between the rubber and substrate to at least soften the contact surface of the rubber; and then moving the rubber and/or substrate in relation to each other whilst continuing the frictional movement to leave a trail of the rubber on the substrate. The rubber can be applied, e.g., as decoration, labelling or a potential high bond strength adhesive, or to confer desired properties on the substrate surface, e.g. compatibility with other materials or improvement in ozone or general ageing resistance. The method is useful in the mfr. of footwear, harnessing, furniture, handbags, flexible or rigid containers and boats.
Patent FR-2462099-A1 (FR)
Title: Electric baseboard trap for crawling insects - uses conductors carrier in form of stiff strip or tape with pressure sensitive adhesive on one face
Inventor: SHANAHAN FRANCIS V
IPC: A01M1/24
Filed: 1979-07-25
Abstract: Trap includes an elongated base for mounting along the bottom of a wall at the juncture between the wall and floor. A pair of spaced-apart electrical conductors are mounted on the base, and an electrical voltage difference is provided between the conductors. The conductors may be carried by an elongated carrier secured to the base. The carrier may be a stiff strip, or it may be a tape having a pressure sensitive adhesive on one face and two foil strips as the conductors on the other face. The carrier may be gripping means for holding conventional wires, or the conductors, such as foil strips, may be applied directly to the base. The base may be formed with a well for catching dead insects, and the conductors may be in opposed relation above the bottom of the well.
Patent FR-2432723-A1 (FR)
Title: Dispositif optique non reflechissant
IPC: G02F1/09
Filed: 1979-08-03
Abstract: Ce dispositif est utilisé pour accoupler optiquement deux fibres optiques opposées 1 et 2. Un premier élément de cristal biréfringent 4 décompose la lumière en rayons séparés ordinaire et extraordinaire. Ces derniers subissent une rotation de leur polarisation de 90 degrés lorsqu'ils traversent vers l'avant un élément magnéto-optique 6 et une lame de compensation 7. Ils sont recomposés par un deuxième élément de cristal biréfringent 5 et sont appliqués ensuite à la fibre optique 2. Par un choix approprié des épaisseurs des éléments 4 et 5, on empêche les rayons ordinaire et extraordinaire transmis dans le sens inverse de se superposer à l'extrémité d'incidence de la première fibre optique, constituant ainsi un isolateur optique. Applications : notamment à l'utilisation des communications par fibres optiques.
Patent FR-2435808-A1 (FR)
Title: Perfectionnement au tube image en couleurs
IPC: H01J29/50
Filed: 1979-09-05
Abstract: En rapprochant par déviation des champs de lentilles non symétriques dans un système de canons électroniques vers l'axe du tube de façon à obtenir leur convergence sur l'écran image, il est possible, dans le cas où le faisceau forme un angle déterminé avec les axes des canons, d'obtenir des champs constituant des lentilles de focalisation symétriques avec des électrodes non symétriques parallèles, ce qui permet une réalisation facile des électrodes et un montage précis des canons. Dans ces canons, la focalisation des faisceaux n'est pas tributaire de la convergence.  Application : tube image de télévision en couleurs.
Patent FR-2473610-A1 (FR)
Title: Thermal insulation for existing window - uses taut plastics sheet with edges fixed to vertical frame faces by two-part self adhesive strip
Inventor: CHATELAIN MICHEL
IPC: E06B3/28
Filed: 1979-09-27
Abstract: The system is used to effect the thermal insulation of existing windows, using a plastic sheet (7) of which the edge is fixed to the existing frame (1). Two part self adhesive strips are used to effect the fixing, one part (5) being mounted on the frame (1), and the other part (6) being mounted on the sheet (7). Once the parts (5,6) are presented one to the other, the sheet (7) is secured in tension over a sealed cavity (8). One strip (5) may be of the fibrous hook type with strip (6) providing retentive curls, the bond may be provided by mushroom studs engaging arched ribs, or suitable adhesives may be deployed.
Patent FR-2469934-A1 (FR)
Title: Ship wreck marking balloon - comprises helium filled bottle connected by hose to balloon reflecting radar waves
IPC: H01Q1/08
Filed: 1979-11-19
Abstract: The signalling marker is for use by shipwrecked sailors, and comprises a bottle (1) of small volume, filled with a compressed gas lighter than air, such as helium, and hermetically sealed. A union (2) incorporating a stop valve (3) on the bottle connects it to a fine elastic hose (4) several metres long, ending at a flexible inflatable balloon (5) clad with material reflecting radar waves. Fixing eyes (6,7) on the bottle secure it to the person or life raft. The internal volume of the hose can be small compared with that of the balloon, and it can be 10 to 15 metres long, while the balloon can be kite-shaped.
Patent FR-2471548-A1 (FR)
Title: Power pylon aircraft warning light - uses refractor with two circular segments to concentrate light output from tube source into required viewing angle
Inventor: DAT NHIEP NGUYEN
IPC: F21S8/00
Filed: 1979-12-11
Abstract: The warning light fixed to the top of power transmission pylons has a luminescent tube (8) enclosed by a transparent cylindrical tube (7). A transparent plexiglass or lexan refractor (9) enclosing the cylinder and tube is shaped so the light output is concentrated in an angle of about 30 degrees which is the vertical visibility angle required by aviation authorities. The refractor (9) has a section essentially comprising two opposed circular arcs centred along the axis of the luminescent tube, a distance 'd' from the centre of the tube (CO). The distance 'd' depends on the index of refraction of the refractor and the required angle of view. For a given light output over the required viewing angle a lower power input is requied, or higher visibility is obtained from a given power input.
Patent FR-2446573-A1 (FR)
Title: Dispositif de commande de l'alimentation
IPC: H04N5/44
Filed: 1980-01-11
Abstract: a. Dispositif de commande d'alimentation. b. Circuit comportant des résistances 34, 35 divisant le signal Pc d'une bascule bistable dite << flip flop >> 19 pour attaquer la base du transistor 22 pour interdire au commutateur 20 de commander la coupure de l'alimentation. c. L'invention s'applique notamment pour condamner et interdire le branchement d'un poste de télévision par une personne (enfant) non autorisé.
Patent FR-2446830-A1 (FR)
Title: Di:thienyl-piperidine derivs. - have e.g. anti-ischaemic and hypertensive activity and stimulate peripheral circulation
IPC: C07D333/00
Filed: 1980-01-16
Abstract: Di thienylpiperidines of formula (I) and their acid addn salts N-oxide, and quaternary salts are new. R1 is H or OH. R2 is H; or R1 and R2 form a double bond; R3 is H; 3-8C cycloalkyl, 1-20C alkyl opt. contg. 2 OH gps. or 2-6C hydroxyalkyl substd. on the H of the OH gp. by 3-8c cycloalkyl 1-6C alkyl, 1-6C hydroxyalkyl or hydroxyalkoxy-alkyl (alkoxy gp. is 2-6C and alkyl is 1-6C); R4-7 are H, 1-6C alkyl or halogen, >=1 thienyl-(3) gp. must be present if R3 is unsubstd. 1-6C alkyl.
Patent FR-2446721-A1 (FR)
Title: Appareil d'ejection d'encre par air sous pression
IPC: B41J2/04
Filed: 1980-01-21
Abstract: Cet appareil comprend une unité d'éjection A ayant une chambre de liquide 3, 5 reliée à un réservoir 22 et une chambre à air 7 reliée à une source 14 d'air sous pression à travers une conduite 10. Des canaux d'évacuation alignés axialement 6, 8 permettent le débit de l'encre contenu dans la chambre de liquide. Un traducteur piézoélectrique 1 est monté à côté de la chambre de liquide 3 pour engendrer des augmentations rapides de pression. Le réservoir d'encre 22 est également alimenté avec de l'air sous pression 21, de façon qu'il existe un courant d'air constant à travers le canal d'évacuation 8 et un équilibre de pression statique entre les chambres d'air et de liquide 7, 5 lorsque la source d'air est en service. Un dispositif 29, 30, 31 sert à communiquer une action de retardement à la variation transitoire de la pression dans la conduite 10 lors de la mise en service de la source 14.
Patent FR-2474490-A1 (FR)
Title: Hair dyeing compsns. contg. p-phenylene di:amine and o-amino phenol - in amt. to avoid formation of Bandrowsky base
Inventor: ORMANCEY ANDREE
IPC: A61Q5/10
Filed: 1980-01-29
Abstract: The compsn. contains p-phenylenediamine (I) and o-aminophenol (II) or their cosmetically acceptable salts in a molar ratio such that after the addn. of an equal volume of 20 volume H2O2 and application to the hair for 30 mins. no Bandrowsky Base is detected in the compsn. The colourants are contained in a cosmetically acceptable medium. In one embodiment, the compsn. contains 1-2.5% (I) and the molar ratio is 2 or less. In another embodiment, less than 1% (I) is present and the molar ratio 3or less. In use, the compsn. is mixed with H2O2 or urea peroxide and applied for 10-30 mins. Alternatively, a compsn. contg. (II) is applied first, opt. followed by moderate rinsing, and then a compsn. contg. (I) and the oxidant is applied, the opt. rinsing being such that sufficient (II) remains. The combination avoids self coupling prod. of (I) or Bandrowsky base at the same time enabling the depth of shade previously conferred by this base, which can irritate the skin, by the novel coupling prod. of (I) and (II) which is 2-amino 5-(p-aminoaniliono)-N(p-aminophenyl-44-benzoquinonlimine.
Patent FR-2448228-A1 (FR)
Title: Filling tube plates with active mass for lead accumulators - where mass is compacted in tubes by specific vibration treatment
IPC: H01M4/16
Filed: 1980-01-31
Abstract: During a first period (T1) of time, an acceleration in an upward direction is applied to the tube plates, followed by a second period (T2) of time, in which an acceleration lower than that used in period (T1), is applied in a downward direction. An upwards acceleration larger than that used in period (T1) is then used to stop the vibration, and the tube plates are then held stationary for a brief time (T3). During the first two phases (T1, T2), the speed of the tube plates pref. varies in a linear manner. The pref. vibration appts. used to compact the mass in the tube plates uses a profiled cam rotated by a motor to produce the acceleration sequence required. Optimum filling and compaction of lead dust in the tube plates with min. consumption of energy, and min. prodn. of objectionable noise.
Patent FR-2448526-A1 (FR)
Title: Melange de stereoisomeres d'un 2-(4-chlorophenyl)-isovalerate d'a-cyano-3-(4-halogenophenoxy)-benzyle, sa preparation, et compositions insecticides et acaricides en contenant
IPC: C07B31/00
Filed: 1980-02-06
Abstract: MELANGE CONCENTRE EN ISOMERES LES PLUS ACTIFS DE COMPOSES INSECTICIDES, SA PREPARATION ET SES UTILISATIONS. IL S'AGIT D'UN MELANGE DE STEREOISOMERES D'UN 2-(4-CHLOROPHENYL)-ISOVALERATE D'A-CYANO-3-(4-HALOGENOPHENOXY)-BENZYLE REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE XF, CL OU BR ET LES ASTERISQUES INDIQUENT UN ATOME DE CARBONE ASYMETRIQUE, MELANGE QUI CONTIENT AU MOINS 60 DE LA PAIRE D'ENANTIOMERES CONSISTANT EN LE COMPOSE A CONFIGURATION S A LA FOIS SUR LE RADICAL ACIDE ET SUR LE RADICAL ALCOOL ET SON ENANTIOMERE A CONFIGURATION R A LA FOIS SUR LE RADICAL ACIDE ET SUR LE RADICAL ALCOOL. CE MELANGE EST OBTENU PAR CRISTALLISATION DU RACEMATE.
Patent FR-2452550-A1 (FR)
Title: Coolant in fluid circuit for freezing ground - has fluid cooled below its freezing point inserted if additional cooling needed (OE 15.7.80)
IPC: E02D19/14
Filed: 1980-03-21
Abstract: The system is used for consolidating foundations, or singing shafts, It uses closed circulating fluid circuit, partially buried in ground to be frozen and contains a cooling medium with boiling point below 0 degree C. When the cooling effect is inadequate, the coolant is displaced from the part of the system laid in the ground. Fluid cooled to a temp. below the freezing point of the coolant is introduced, and then withdrawn after heat exchanged with the surrounding ground. Liq. nitrogen is a suitable fluid. This provides rapid, reliable ground freezing, and rapid adaptation to different heat quantities to be withdrawn.
Patent FR-2452372-A1 (FR)
Title: Presse a decouper rotative dont le cylindre porte-lame prend appui contre un cylindre de contre-pression
IPC: B26F1/38
Filed: 1980-03-24
Abstract: L'INVENTION CONCERNE UNE PRESSE ROTATIVE DESTINEE NOTAMMENT A DECOUPER DES FLANS D'ENVELOPPES DE LETTRES. DANS LADITE PRESSE, LE CYLINDRE PORTE-LAME 1 S'APPUIE CONTRE UN CYLINDRE DE CONTRE-PRESSION 2. UN CORPS 7, INTERCALE ENTRE DES PALIERS D'APPUI 5, 5; 6, 6, EST REGLABLE EN EPAISSEUR AU MOYEN DE COINS 8, AFIN DE PERMETTRE DE MODIFIER LA DISTANCE ENTRE LES AXES DES DEUX CYLINDRES 1, 2. APPLICATION A LA DECOUPE A L'EMPORTE-PIECE DE FLANS D'ENVELOPPES DE LETTRES DANS DES BANDES DE MATIERE TELLE QUE DU PAPIER.
Patent FR-2453126-A1 (FR)
Title: Procede de preparation de nonadecane-diols
IPC: C07C29/16
Filed: 1980-04-04
Abstract: Procédé pour préparer des nonadécane-diols à partir de l'alcool oléylique dans les conditions de la synthèse Oxo. On fait réagir ensemble l'alcool oléylique, l'hydrogène et l'oxyde de carbone à une température de 110 à 200 degrés C sous une pression de 100 à 400 bars en présence d'un catalyseur au rhodium et d'une amine tertiaire.
Patent FR-2480399-A1 (FR)
Title: Flexible joint for motor vehicle exhaust pipe - has welded sleeve with single circumferential barrel undulation in which wall thickness is reduced
Inventor: BERTRAND BERNARD
IPC: F16L51/02
Filed: 1980-04-15
Abstract: The flexible sleeve (1) is used to make an end to end connection of co-axial lengths (5,6) of exhaust pipe, housing onto the two ends to be secured by welding (7). It (1) may be of stainless steel, having a single circumferential undulation (4) at mid length, and accommodating the minimum practicable gap (8) between pipe ends. The undulation (4) is external and the sleeve wall thickness reduces progressively towards the peak (P). The ratio of minimum to maximum wall thickness is between one half and one quarter and the sleeve steel may be of weldable grades (e.g. Z 10 CN 10 - 09).
Patent FR-2481573-A1 (FR)
Title: Automatic animal shackling gate - has shackle arm moved automatically by spring released by locking member activated by animal
IPC: A01K1/06
Filed: 1980-05-05
Abstract: The automatic animal-shackling gate is particularly for cattle, having a shackle arm (3) hinging on a pin (3) and locked by a catch (6) engaging with a rack (7). The arm is moved automatically, typically by a spring (5) acting on an extension (4) of it, and controlled by a locking member (2) hinging on a pin (9) and actuated by the animal itself. The locking member can be arranged to return to the initial position when the arm resumes its ready position. The design avoids the need for two persons to secure the animal in position.
Patent FR-2481980-A1 (FR)
Title: Machine de rectification de materiaux durs et notamment de quartz
IPC: B24B37/04
Filed: 1980-05-08
Abstract: MACHINE DE CORRECTION ANGULAIRE DE MATERIAUX DURS CRISTALLISES TEL QUE DU QUARTZ. SELON L'INVENTION, LES PIECES 16 SONT MONTEES SUR DES TABLES 17 DONT LA POSITION PEUT ETRE INCLINEE PAR RAPPORT A L'HORIZONTALE, DES SATELLITES 10 REALISANT L'ABRASION DES PIECES PAR FROTTEMENT SUR LA FACE SUPERIEURE DE CELLES-CI. APPLICATION : RECTIFICATION DES QUARTZ EN VUE DE LEUR UTILISATION EN RADIO-ELECTRICITE.
Patent FR-2457526-A1 (FR)
IPC: G08B13/00
Filed: 1980-05-19
Abstract: The coded switching device for switching a security system on and off has a decade rotary and push-button switch (18) for entering a code word. The code word is stored in a read/write memory (2) of a microcomputer (1 to 4). The code is set by means of the aforesaid switch and compared in the central processor unit (1) of the microcomputer with the stored code word and, when they correspond the security system is deactivated. The program of the microcomputer is stored in a programmable read-only memory (3) and consists of a component for initial storage of a code word, a component for changing the code word, a component for setting the code word and a component for rejecting the code word. The coded switching device has a large degree of flexibility and requires low supply-system power.
Patent FR-2485360-A1 (FR)
Title: Combined lid and drinking straw - is made of thin plastics board or foil and has sun-shield extension for shaping glass
IPC: A47G19/22
Filed: 1980-06-24
Abstract: The combined lid and drinking straw is for covering the drink served in the glass, and consists of a part fitting over the rim of the glass, with a hole in it (6) for receiving the straw. An extension (3) to the lid forms a sun-shield, and is folded along a line (X,X') outside the periphery of the lid. The lid is made of a thin sheet of plastics, cardboard, or metal foil. The straw-hole tilts the straw towards the drinker.
Patent FR-2461580-A1 (FR)
Title: Groupe de fermeture de moule a dispositif de securite pour machine a mouler par injection
IPC: B29C45/84
Filed: 1980-07-18
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE PROTECTION POUR GROUPE DE FERMETURE DE MOULE DE MACHINE A MOULER PAR INJECTION CONSISTANT EN UN CAPOT DE SECURITE MOBILE 21 BLOQUANT, EN POSITION OUVERTE, LE MOUVEMENT DE FERMETURE DE LA PARTIE MOBILE 11 DU GROUPE AU MOYEN DE TIGES DE COMMANDE 18B ACTIONNANT DES MACHOIRES D'ARRET DISPOSEES DANS UNE PLAQUE DE MONTAGE 12 SOLIDAIRE DE LA PARTIE FIXE DU GROUPE, CES MACHOIRES S'ENGAGEANT AVEC LES DENTURES DE BARRES DE BLOCAGE 14A, 14B FIXEES A LADITE PARTIE MOBILE 11. DANS CETTE POSITION BLOQUEE, LES BARRES DE BLOCAGE ET LES TIGES DE COMMANDE S'ETENDENT DU COTE DE LA PARTIE MOBILE ELOIGNE DE L'EMPLACEMENT 41 PREVU POUR LE MOULE, LEQUL RESTE FACILEMENT ACCESSIBLE.
Patent FR-2465013-A1 (FR)
Title: Procede ameliore d'electrolyse avec membrane d'une solution aqueuse d'un chlorure de metal alcalin
Inventor: SATOH TAKAO
IPC: C25B1/46
Filed: 1980-07-23
Abstract: PROCEDE D'ELECTROLYSE POUR LA PREPARATION D'UN HYDROXYDE DE METAL ALCALIN ET D'HYDROGENE DANS UN COMPARTIMENT CATHODIQUE ET DE CHLORE DANS UN COMPARTIMENT ANODIQUE PAR ALIMENTATION D'UNE SOLUTION AQUEUSE D'UN CHLORURE DE METAL ALCALIN DANS LEDIT COMPARTIMENT ANODIQUE QUI EST SEPARE DUDIT COMPARTIMENT CATHODIQUE PAR UNE MEMBRANE ECHANGEUSE DE CATIONS CONSTITUEE EN UN POLYMERE FLUROE PRESENTANT DES GROUPEMENT FAIBLEMENT ACIDES DU COTE DE LADITE CATHODE. IL SE CARACTERISE EN CE QU'ON MAINTIENT LA TEMPERATURE DUDIT COMPARTIMENT ANODIQUE A UNE VALEUR INFERIEURE A LA TEMPERATURE DUDIT COMPARTIMENT CATHODIQUE, AU COURS DE LADITE ELECTROLYSE. INDUSTRIE DE LA SOUDE.