baber/WOPTO huggingface dataset:
Patent FR-2309412-A1 (FR)
Title: Forming and insertion of separator between packed bottles - involves strip given double sinusoidal shape by head and inserted as box passes under it
IPC: B65B5/06
Filed: 1976-04-29
Abstract: The machine consists of a roller conveyor and a forming and insertion head (6) mounted to one side of the machine. The separators (10a) are in a magazine (11) at the back and are fed forward by a cogged roller (12) which imparts a fluted pattern. The leading edge of the strip is pulled into the forming head (6), this comprising a number or rollers (8, 8a, 15) operating between several horizontal guide plates installed in tiers guide slot. Each box (3), with the bottles (2) prepacked inside, stops under the head. The strip, formed to a double sinusoidal shape (10b), is automatically inserted as the head decends.
Patent FR-2351542-A1 (FR)
Title: Electronically controlled automobile ignition system - has time constant circuit supplying pulse of known duration to switch DC supply to transformer generating HV
IPC: H03K3/282
Filed: 1976-05-13
Abstract: The automobile ignition circuits uses a high voltage pulse generator or to ignition coil where supply is a D. C. current. The high voltage being produced by interrupting to supply current. Interruption of the supply current is controlled by an electronic system. This electronic system delivers a pulse where duration is fixed by an R. D. time constant. This time constant is inversely proportional to the supply voltage. The time may be made to vary with the voltage. This is achieved by using a variable resistance (24, 25). The resistance (24) being varied in the opposite series to the voltage in series with a capacitor. Conversely the capacitor (22) may be made variable in the opposite series to the voltage in series with a resistance.
Patent FR-2311639-A1 (FR)
Title: Glass working tools mfr. - by chromaluminisation of nickel, iron or copper (SW201276)
IPC: C03B9/48
Filed: 1976-05-21
Abstract: Glass (ceramic) moulding tool has a surface which has been chromealuminised to a thickness of >=100 mu. The moulding tool is pref. a blowing head, a pressing roller or a part of a mould. The above tools are used esp. to make incandescent lamp envelopes. The cemented, diffusion impregnated layers formed on the ceramic tools augment considerably the working lives of the tools. The tools can be made much more cheaply than using superalloys.
Patent FR-2365312-A1 (FR)
Title: Filing cabinet drawer guide - consists of fixed frame with horizontal slide pieces on each side
IPC: A47B88/12
Filed: 1976-09-22
Abstract: The support and glide system for drawers, especially filing drawers, consists of a fixed frame (1) supporting the sliding drawers (2, 3, 4). On each side of the frame are a series of horizontal slide pieces (6) which are spaced regularly part in a vertical direction and protrude towards the drawers. Each side of each drawer has at least one projection extending from its corresponding side towards the fixed slide pieces (6) in the form of a horizontal flange (8). The drawer flanges (8) has a downward-pointing, vertical edge (15) on which they rest on the slide pieces (6). The back of the drawer, underneath the bottom level of he edge, has a horizontal projecting plate (13) reinforced by grooves (14) resting against the corresponding slide piece (6) and preventing the drawer from rocking when open.
Patent FR-2327821-A1 (FR)
Title: Atomising dispenser for viscous paste - uses screw conveyor linked to powered compressed air gun
IPC: B05B7/24
Filed: 1976-10-14
Abstract: The machine is for transporting and reducing to a spray a high viscosity fluid or abrasive paste. An electric motor or diesel engine (1) is connected to an air compressor (2) connected to an atomiser gun. The motor shaft has a pulley driving a variable transmission with an adjuster knob (17). A screw conveyor (3) is coupled to the drive (4) by an electromagnetic connection, and supplies the viscous medium to the atomiser gun, under the control of a pressure sensor (6). A control knob (18) sets the working pressure, and the pressure sensor is used to disengage the screw conveyor.
Patent FR-2330120-A1 (FR)
Inventor: KROGSRUD JENS CHRISTIAN
IPC: F21V21/26
Filed: 1976-10-26
Abstract: The support arm has two arm parallelograms which are connected to one another in a jointed fashion, are mutually balanced and each consists of at least two hollow rods (2, 3; 5, 6) which are pivotably connected at their ends to a jointed part (1, 4; 4, 7). One rod (3, 5) each of each arm parallelogram contains a spring element (10, 13), one end of which is supported in the interior of said spring element. The other end of each of the spring elements acts on a sliding member (11, 15), which is arranged displaceably in the rod and is connected to the adjacent jointed part (4) via movable connecting means (12, 14). One (10) of these spring elements is tensioned, while the other (13) is compressed. The sliding member (15) subjected to compression by its spring element is supported against one end of a rigid connecting part (14) whose other end is pivotably mounted in the assigned jointed part (4). It is possible by using such a support arm to achieve balancing within a relatively large operating range, and the force-transmitting parts are not provided on the outside and thus less exposed to damage and dirt.
Patent FR-2372507-A1 (FR)
Title: Procede et dispositif d'analyse d'une cible pyroelectrique, notamment pour tube de prise de vues, et tube de prise de vues comportant un tel dispositif
Inventor: MOIROUD GUY
IPC: H01J29/45
Filed: 1976-11-26
Abstract: L'invention est relative à un procédé et à un dispositif d'analyse d'une cible pyroélectrique pour tube de prise de vues. Le procédé selon l'invention consiste à effectuer une mémorisation du signal inscrit sur la cible au cours d'une irradiation par une neutralisation des charges électriques apparaissant au niveau de la cible lors de l'irradiation, la mémorisation précédant l'étape de lecture proprement dite de la cible effectuée après refroidissement de celle-ci. Le dispositif selon l'invention comporte dans une enveloppe à vide 1 une cible pyroélectrique 2 dont la face 22 est orientée vers des moyens générateurs d'au moins un faisceau électronique 5. Les moyens générateurs 5 sont connectés à des moyens de commande 6 d'intensité d'émission du faisceau, et la cible pyroélectrique 2 est connectée à des moyens de commande en tension 7. Les moyens de commande 6 et 7 sont commandés par un circuit de commande commun 8. Application aux tubes de prise de vues en rayonnement infrarouge.
Patent FR-2383246-A1 (FR)
Title: Cleaning cold rolled steel - by applying a wetting agent and washing with high pressure water using a slot-type nozzle
Inventor: SAITO TAKAO
IPC: C23G1/00
Filed: 1977-03-08
Abstract: Cold rolled steel in the form of plate, sheet, strip or rod is cleaned to remove oil residues and metal (iron) particles by applying to the surface a wetting agent followed by spraying with water under pressure in such a way that a curtain of water is formed in a straight line across the whole width of the plate or sheet, using a nozzle of slot type, or several such nozzles. This removes residues of lubricant from rolling, iron powder and simultaneously the wetting agent. The method is economical, simple and effective, and replaces the costly electrolytic procedure coupled with brushing.
Patent FR-2368240-A1 (FR)
Title: Brosse a filaments escamotables
IPC: A46B15/00
Filed: 1977-04-20
Abstract: Brosse à filaments escamotables à volonté au moyen d'un tiroir de commande à mouvement rectiligne. Le boîtier de cette brosse, dont le fond est perforé et dont les flancs sont percés de boutonnières longitudinales, contient une plaque sur laquelle sont fixés les filaments de la brosse et d'où partent lateralement des ergots coulissants dans des rampes latérales d'un tiroir de commande manoeuvré au moyen de curseurs qui sortent par les boutonnières. Le mouvement de va-et-vient de ce tiroir fait monter ou descendre la plaque et sortir ou rentrer les filaments par les perforations du boîtier. Ce dernier supporte en outre un patin amovible faisant fonction de brosse à habits. Application notamment aux brosses à étriller.
Patent FR-2388799-A1 (FR)
Title: Derives de pyridazinone, leur procede de preparation et leur application comme medicaments
Inventor: THUILLIER GERMAINE
IPC: C07D237/16
Filed: 1977-04-28
Abstract: Dérivés de pyridazinone, leur procédé de préparation et leur application comme médicaments. Les composés répondent à la formule :
Patent FR-2354199-A1 (FR)
Title: Presse offset a plat
Inventor: NYFFELER HANS-RUEDI
IPC: B41F3/20
Filed: 1977-06-08
Abstract: L'invention concerne une presse offset à plat La presse offset selon l'invention comprend deux bâtis latéraux, des moyens d'encrage constitués d'une partie inférieure stationnaire composée de deux rouleaux distributeurs et d'un rouleau broyeur, ainsi que d'une partie supérieure mobile consistant en un chariot possédant deux bâtis latéraux entre lesquels sont montés au moins deux rouleaux toucheurs, deux rouleaux chargeurs, un rouleau applicateur, un cylindre porte blanchet et un dispositif de mouillage. Application à l'impression en couleurs.
Patent FR-2393563-A1 (FR)
Title: External skeletal fixing device - allows progressive controlled micro-alignment of fractured extremities of bone using articulation system and micrometer screws
IPC: A61B17/66
Filed: 1977-06-10
Abstract: The external skeletal fixing device is for the treatment of bone fractures and osteotomies. It allows progressive microalignment under control of the fracture extremeties. There may be an articulation system controlled progressively by a single or multiple positioning mechanism, e.g. with a ball-and-socket joint. Micrometer screews can be provided to control articulation movements individually and in different planes.
Patent FR-2357359-A1 (FR)
Title: Dispositif de fermeture de la filiere d'une machine de moulage par injection
IPC: B29C45/00
Filed: 1977-07-05
Abstract: Dispositif de fermeture de la filière d'une machine de moulage par injection après qu'une charge d'injection a été introduite dans un moule Il comprend un plongeur 35 pouvant coulisser dans un alésage sous la commande d'un piston 40, afin d'interrompre l'écoulement de la matière plastique vers la filière 2 de la machine d'injection après qu'une charge d'injection a été introduite dans le moule Domaine d'application : machines de moulage par injection.
Patent FR-2398099-A1 (FR)
Title: Composite tape for wrapping grips such as bicycle handlebars - with a thick offset base for self alignment during winding
IPC: B62K21/26
Filed: 1977-07-20
Abstract: Strapping for wrapping grips such as bicycle handlebars comprises a laminate with a base 1-2mm. thick and a cover about 0.5mm. thick of similar or greater width than the base and offset laterally. The thick base is self-aligning during helical wrapping with the cover partially overlapping the adjacent base, opt. also part of the adjacent cover of strapping required by unskilled applicators for a particular length of support.
Patent FR-2364554-A1 (FR)
IPC: H01R11/14
Filed: 1977-08-29
Abstract: The device has a bar (1) which extends transverse to the phase conductors (4, 12), and which has in its centre a hook (3) to hang over the centre phase conductor (4), and a threaded spindle (2) to clamp the phase conductor (4) between the hook (3) and the spindle end (5). On a threaded bush (6), which sits on the threaded spindle (2), a balance beam (7) is coupled, an angle lever (8, 18) is coupled to each of its ends (one only shown), and they are positioned beneath the bar (1). A tie rod (19), which is coupled to the end of the angle lever (8, 18), is flexibly connected at its end to a clamping rail (20), which runs parallel to the bar (2), and is connected to it by pegs (21 to 26), like a flexible parallelogram. The bar (1) and clamping rail (20) extend through a recess in a contact fixed point (14), which is screwed firmly to the phase conductor (12), and are pressed against the inner side of the recess by the increase of the distance between them, when the threaded bush (6) is moved downward by screwing motion, and the tie rod (19) is thereby moved towards the threaded spindle.
Patent FR-2404279-A1 (FR)
Title: Data discs selector in magazine - has rotatable plate with discs suspended side-by-side to form semi-cylindrical storage compartment
IPC: G11B17/26
Filed: 1977-09-23
Abstract: The information support such as data disc is selected from a number of same type. The disc is extracted from magazine and transported to station of use. The disc is similarly replaced after use. Modules are suspended side by side to form semi cylindrical storage magazine. Stations of use are located on other side of magazine at same level with entries for data supports towards axis. A rotating plate is located in lower part of semi cylinder such that data supports are free to move. Data supports are extracted by push lever below modules which is positioned by step motor. Lever operates electromagnets to declutch motor and which act on movement plate.
Patent FR-2404304-A1 (FR)
Title: Solar energy converter using photovoltaic cell - has convergent lens centrally located in toroidal reflector of parabolic form
Inventor: BELLUGUE JACQUES
IPC: H01L31/054
Filed: 1977-09-23
Abstract: In the solar enery converter, the optical system comprises a central lens (13) surrounded by an annular toroidal mirror (14), both on the same side of a flat photo-voltaic cell (11) as the sun. The lens concentrates the solar rays onto the cell. The mirror cross-section is of parabolic form, with the ratio of its max. dia. to that of the lens being approximately the square root of 2. The mirror is formed by a metallised coating (31) on the inside of a container similar to that used for a cathode ray tube. The flat upper surface (30) enables the peripheral rays (19) to enter and to be reflected onto the cell. The converter forms an electrical voltage output across the cell as a consequence of the solar energy received. The use of a lens in conjuction with the reflector enables peripheral rays to be collected so that it is not essential for the axis of the optical system to be aligned exactly with the sun, and allows more tolerance in the mechanical drive arrangement.
Patent FR-2370238-A1 (FR)
Title: Ventilation system heat recovery equipment - has heat exchanger deicer operating automatically at low inlet air temp.
Inventor: AHLROT AKE
IPC: F24F/
Filed: 1977-11-08
Abstract: The heat recovery equipment is for a ventilation system with forced feed and discharge of air, having a unit (15) giving indirect heat exchange between the inlet and outlet air, and a further unit (25) automatically keeping the first one free of ice. Third and fourth units (31, 33) are provided, operating dependent on the incoming air temp. from the heat exchanger, and causing the second unit to operate whenever this temp. falls below a first value. They can be formed by a thermostat switch, whose temp. sensor (31) has the incoming air from the heat exchanger flowing round it. The sensor is part of a circuit controlling an electric preheater, upstream of the heat exchanger.
Patent FR-2370934-A1 (FR)
Title: Panneau pour l'exploitation de l'energie solaire
Inventor: ANGIOLETTI ATTILIO
IPC: F24S10/50
Filed: 1977-11-15
Abstract: Exploitation de l'énergie solaire. Le panneau solaire comprend une plaque en matière élastomère ou plastique de couleur noire, dans l'épaisseur de laquelle sont ménagées des cavités tubulaires 2. La plaque présente le long de ses bords parallèles aux cavités tubulaires des nervures 5 présentant un porte-à-faux. Le panneau est complété par des barres prismatiques à queue d'aronde 9 qui assemblent les plaques juxtaposées entre elles ou les réunissent à un cadre. Les barres 9 sont munies de rainures 10 dans lesquelles s'encastrent les bords d'une vitre 11. Deux conduits collecteurs sont prévus respectivement aux deux extrémités des plaques 1 pour communiquer avec les orifices des cavités tubulaires 2. Application notamment aux panneaux solaires destinés à une grande diffusion commerciale.
Patent FR-2373276-A1 (FR)
Title: Odoriferous compsn. contg. pure 5-oxa 2-methyl 7-phenyl:heptene-2 - esp. synthetic, used in perfumes and cosmetic products
IPC: C11B9/00
Filed: 1977-11-17
Abstract: An odiferous compsn. contains 5-oxa-2-methyl-7-phenyl-2-heptene in practically pure form or in the form of mixts. excepting natural mixts. contg. the cpd. In a perfume, the amt. of cpd. used is 0.5-20%, esp. 2-15%; in cosmetic prods. the amt. used is 0.001-0.01%. The compsns. are used in prods. such as soap, aerosol prods., cleaning prods., shampoos and foam baths. The cpd. is stable, has good tenacity and strength.
Patent FR-2411509-A1 (FR)
Title: Automatic channel identification device in radio-TV receiver - compares received frequency with that stored in memory providing corresp. alphanumeric display of selected station
IPC: H03J1/04
Filed: 1977-12-09
Abstract: The device is for automatic identification of transmission for tuners, portable and car radios, TV sets etc. Identification is based on the alphanumeric labelling of individual station transmissions using four or five letters to represent the station. Operation of a tuning knob(6) causes a display(4) to provide a readout of the station selected. Initially the readout is that of frequency which is then compared with those stored in a memory(7). When the comparator provides a zero output + or - some small margin the display provides an alphanumeric identification of the station.
Patent FR-2413704-A1 (FR)
Title: Hydraulic pressure reducer with overpressure attenuator - has drive piston end fixed to spring to vary slide valve to keep downstream pressure constant
IPC: G05D16/10
Filed: 1977-12-30
Abstract: The hydraulic pressure reducer has a flow adjusting slide valve one end of which presses against a decompression valve which regulates its adjustment to the required calibration. The opposite end of the slide valve (22) presses against a drive piston (31) fixed on the end of an end spring (14). This spring (14) ensures that the slide valve is closed in the non-operative position. The piston is subjected to the opposite pressure in front of the reducer. During operation when the slide valve presses directly on a decompression valve (18) it closes completely the pressure reducer.
Patent FR-2376428-A1 (FR)
Title: Dispositif et procede dans un appareil de prise de vues pour comprimer selectivement la luminosite de la scene
Inventor: GOLD NATHAN
IPC: G03B7/08
Filed: 1978-01-03
Abstract: Dispositif de commande d'exposition photographique Il comprend un obturateur à zones multiples et une série d'éléments photosensibles répondant chacun à l'une des zones de la scène et commandant la zone d'obturateur qui transmet les rayons porteurs d'image de cette zone de la scene vers une zone correspondante du film pour comprimer sélectivement la gamme de luminosités de la scène pour ainsi favoriser les détails d'ombre. Application notamment aux appareils de prise de vues photographiques.
Patent FR-2378169-A1 (FR)
Title: Porte a tourniquet, notamment a verrouillage
IPC: E05G5/02
Filed: 1978-01-24
Abstract: Porte ne permettant le passage que dans un seul sens. La porte 10 est constituée d'un tambour Il dans lequel des ventaux 15 tournent autour d'un axe vertical 14. Le tambour est surmonté d'un couronnement 17 où est placé un organe 22 de freinage de contrôle de la vitesse, relié à l'axe 14 par une transmission 23. La position décalée de l'organe 22 permet la mise en place d'une source de rayonnement 18 sur la totalité d'un rayon de tambour 11. Le champ rayonné, ayant approximativement la forme et les dimensions d'un ventail 15 est reçu par le récepteur 19. La portion 24 du tambour peut s'ouvrir.
Patent FR-2380252-A1 (FR)
Title: Nouvelle classe d'herbicides consistant en des chloroacetanilides faiblement toxiques vis-a-vis du mais et methodes de preparation desdits herbicides
Inventor: COLLE ROBERTO
IPC: A01N37/18
Filed: 1978-02-07
Abstract: La présente invention a pour objet à titre de produits industriels les chloroacétanilides de formule générale (II) :
Patent FR-2382592-A1 (FR)
Title: Machine a piston a gaz chaud
IPC: F02G1/05
Filed: 1978-02-28
Abstract: L'invention concerne une machine à piston à gaz chaud présentant un piston libre, dont une face modifie le volume d'une enceinte active, alors que l'autre face constitue une paroi d'une enceinte tampon à pression constante. Un mécanisme d'asservissement formé par un cylindre auxiliaire et un piston auxiliaire se déplaçant dans ledit cylindre auxiliaire est prévu pour maintenir une position moyenne déterminée du piston libre, par ouverture momentanée d'une liaison entre l'enceinte tampon et l'enceinte de cylindre auxiliaire. Application : machines thermiques.
Patent FR-2382337-A1 (FR)
Title: Compositions d'enregistrement sensibles a la chaleur, comprenant un revetement a base de produits de condensation de composes diimino heterocycliques et d'aldehydes aromatiques, et de composes polycetoniques cycliques
IPC: B41M5/30
Filed: 1978-03-03
Abstract: Compositions d'enregistrement sensibles à la chaleur. Ces compositions comprennent un substrat de film polymère ou de papier et un revetement renfermant 1 un produit de condensation N-substitué d'un composé diimino héterocyclique et d'un aldéhyde aromatique et 2 un composé polycétonique cyclique réactif avec des amines et des amides à des températures élevées pour former une couleur. La présente invention est particulièrement utile pour fournir des compositions d'enregistrement capables d'acquerir une couleur stable dans des régions choisies, contrastant avec la couleur de fond de la feuille, par exposition de ces régions à une température élevée.
Patent FR-2383309-A1 (FR)
Title: Moteur thermique a refroidissement par liquide
IPC: F02B61/02
Filed: 1978-02-24
Abstract: Ce moteur est du type de ceux comportant une pompe intégrée au bloc moteur et dans lesquels l'amenée du liquide de refroidissement débité par la pompe s'effectue par des canaux ménagés dans le bloc moteur et à travers le plan de séparation entre ce dernier et l'embase du cylindre. Dans le moteur selon l'invention, la pompe est disposée sur le côté de l'engrenage primaire 8 du moteur, l'arbre 9 de la pompe est disposé parallèlement au vilebrequin 5 et l'arbre 9 et le vilebrequin 5 sont munis chacun d'une roue cylindrique à denture droite 6, 7 pour la transmission du mouvement de rotation du moteur à la pompe. On obtient ainsi une construction simple et peu coûteuse.
Patent FR-2385980-A1 (FR)
Title: Module forme d'une lampe a incandescence a halogene et d'un reflecteur
IPC: F21V19/00
Filed: 1978-03-20
Abstract: Module se composant d'une lampe, dont un pied formé d'un pincement obture l'ampoule, et d'un réflecteur métallique. La lampe 1 est fixée dans le réflecteur 2 par serrage dans le col de ce dernier au moyen de deux rondelles élastiques identiques 10 ayant une forme en cuvette et dont des languettes élastiques prennent appui contre le pied de la lampe. Application aux lampes à réflecteur.
Patent FR-2390143-A1 (FR)
IPC: E03D9/02
Filed: 1978-05-12
Abstract: The securing means comprises a small, flat and upwardly open cage (2) provided with a suspension clip (10). On the upper opening of the small cage (2) there are provided at least two sprung tongues (3, 4) which are located opposite each other and are directed into the interior of the said cage. A barrier preventing the inserted deodoriser piece from slipping out is thus formed. The suspension clip (10) is produced in one piece with the small cage, such that it rests partially on the latter, and is attached thereto via a film hinge (11) at one end and via a tie, which can be broken off, at the other end. On the hinge there is provided a cam (13) on which, after the tie has been released and the securing means has been brought into effect, the suspension clip (10) is locked in a sprung nose (14).