baber/WOPTO huggingface dataset:
Patent FR-2302648-A1 (FR)
Title: Video camera mounting for surveillance duties - operates in vertical plane in conjunction with mirror for scanning when mounted in limited space
IPC: H04N7/18
Filed: 1975-02-27
Abstract: Visual surveillance is performed by a remote video unit in conjunction with telephonic sound system and is used in such places as apartment entrances or in banks and may be used with automatic door opening facilities. It is mounted in spaces of limited dimensions. A video camera (5) is mounted on an adjustable plate (4) mounted on a carrier plate (1) which is hinged (17) to a case (6). The camera is mounted vertically with a mirror (3) on adjustable o ountings (7) above it and is adjustable relative to the focal distance and field of the mirror. The mirror mountings permit its inclination. The front panel (2) has a protective glass (11) for the mirror and the control buttons (12) are encased. A microphone (9) and loudspeaker (10) permit phonic transmission.
Patent FR-2269983-A1 (FR)
IPC: A63C9/086
Filed: 1975-04-30
Abstract: In a safety ski-binding where the ski boot is connected to the ski by a sole plate which is releasably held to the ski by retaining means, any undesirable play between said retaining means and the sole plate that might be caused by manufacturing tolerances, inaccuracies in assembly and the like is compensated by the provision in a recess of the sole plate of at least one slide member which passes therethrough and is vertically displaceable relatively thereto within limits, the lower end of the slide member resting on the ski and the sole of the boot coming to lie on the upper end.
Patent FR-2310511-A1 (FR)
Title: Stop cock operating attachment - has interlocking latched lever system which prevents inadvertent opening or closing
IPC: F16K31/56
Filed: 1975-05-05
Abstract: An attachment can be fitted to a stop cock to permit only two settings, i.e., open and closed, corresponding to a quarter turn rotation of the shaft. In addition, the cock cannot open or close under the weight of its own arm when worn. A spring loaded lever (3) pivoted (5) at one end and lying parallel to the axis of the pipe when the cock is in the "open" position, has a slot (7) for the pin (8) of the cock lever (9). The lever is retained in this position by a spring loaded latch (12) operated through a rod (20) by a knob (15) of another interlocking latch. The system of interlocking latches ensures that when the knob (15) is depressed the latch (12) is released and the lever (13) moves the cock to the closed position under the action of the spring (6). To reset, lever (13) is pushed down until the latch (12) re-engages.
Patent FR-2319219-A1 (FR)
Title: Pull out chassis in card form - can accommodate several individual circuit boards in slots and allows maintenance after installation
Inventor: MIONET HUBERT
IPC: H01R12/50
Filed: 1975-07-22
Abstract: The chassis and housing consists of cards, the chassis being retractable so that repairs and adjustments can be made without interference with the running of the circuitry, which normally consists of printed circuit boards. The chassis itself carries several separate slots accepting individual boards or chassis plates. Each slot carries male or female connecting blocks. Each such block is fixed to a common rail by its upper and lower surfaces, such that it may be moved along its length to the required position. Two forms of such blocks allow either single or multiple electrical connection. The chassis slides on a runner mounted on a stiffening frame cut away to allow side access to the circuitry.
Patent FR-2324229-A1 (FR)
Title: Corner trough for feeding or watering with tap and animals - has wall mounted non spill rim float for constant water level
IPC: A01K7/04
Filed: 1975-09-18
Abstract: The trough is made from cast aluminium, protected by an anti-corrosion coating. It is designed to fit in a corner and has two flanged sides (5) at 90 deg. These are provided with slotted fixing holes (6) for wall mounting. Brackets (4) down the side act as a support against the wall. The bowl (2) has a wide inner rim (1), shaped to prevent spilling of food, or of water if used for this purpose. For the latter, a water inlet (8) is provided near the corner, and an automatic float assembly is fitted to ensure a constant water level. A coverplate (7) over this gives protection.
Patent FR-2329940-A1 (FR)
Title: Supply of fuel additives to burner installations - is accurately controlled by recirculation and pressure regulator
IPC: F02B51/00
Filed: 1975-10-30
Abstract: A supply of additives (4) is provided in a tank (5). A motor (1) drives a pump (2) and the additives are drawn through the pump via the inlet pipe (3). The excess additive is returned to the tank through another pipe (6). This is controlled by a pressure regulator (7). A pressure switch (11) operating on a contact (12) regulates the pressure in the piping. A warning lamp (13) and audible alarm are fitted to the control box (8). The additive is supplied under pressure to the electro-magnetically operated valves (V1), which supply fuel to the burners (B1).
Patent FR-2331120-A1 (FR)
Title: Storage holder for tape cassettes - comprises folder with spring clips to hold cassettes in their boxes
Inventor: BLUET FERNAND
IPC: G11B23/023
Filed: 1975-11-05
Abstract: The storage holder is used for magnetic tape cassettes (12) which have two tape reels and a hinged section in their top surface. It comprises a folder (18) formed by two sheets which are hinged together along one edge, with profile elements (19, 21) for holding the cassettes (12) fixed to the inner surface of each sheet. Each of the profile elements (19, 21) is made from a thin flexible material and has a base portion which is fixed to the surface of the sheet and a perpendicular upstanding portion. This is bent over at the top so as to clip over the edge of the cassette (12).
Patent FR-2295606-A1 (FR)
Title: Vehicle battery charging unit - consists of three-phase generator and three-phase full-wave rectifier, and circuit includes comparator
IPC: H02J7/14
Filed: 1975-12-12
Abstract: The comparator system includes a signalling lamp and it has at least one diode which is connected to one of the generator output terminals, and it compares the output voltage of the generator with the battery voltage. A transistor (10) is connected in series with the signalling lamp (5); The control path of the transistor (10) is connected in series with one or more diodes (9), and it is connected in parallel with the battery through a resistor. The generator (1) produces three phase AC which is rectified by six diodes (2) to provide the DC for charging the battery, and a switch (4) connects this circuit with the signalling lamp (5).
Patent FR-2335662-A1 (FR)
Title: Heat insulated double glazing panel - has synthetic material formed by heat process to give closed cells separated by channels
IPC: E06B3/28
Filed: 1975-12-17
Abstract: The transparent double glazing panel (1) is made of a sheet of synthetic material, and is moulded by heat process. The pane (1) has a number of cells which have channels or grooves (5, 6, 7, 8) round them, intersecting at right angles. The channels are on the same plane as the first glazing sheet. The bottom of the cells is on a plane parallel with that of the grooves (5, 6, 7, 8). The projecting surface of the grooves is formed of an adhesive e covered with a protective strip. The projecting surface of the grooves form supports for the double glazing pane onto the first pane, with the areas of the pane between the grooves forming cells.
Patent FR-2351421-A1 (FR)
Title: Detector for X=ray tomography scanners - uses scintillator-photocathode unit in vacuum enclosure and semiconductor target with diode arrays to detect carriers
Inventor: GUYOT LUCIEN
IPC: G01T1/164
Filed: 1976-05-14
Abstract: The detector is for transverse tomography X-ray apparatus. It includes a vacuum enclosure (2) having a transparent window which admits the radiation. A scintillator-photocathode unit (4, 5) which is placed opposite the window; and a slab of semiconductor material (11) forms a target for the photoselectrons emitted by the photocathode. Several groups of diodes in a linear array w.r.t. the target collect the carriers created by the impact of the electrons emitted by the photocathode; and several conductors (13) each of which connect a diode array to an electronic signal treatment stage (15). A collimator is placed in the X-ray path in front of the scintillator material. This collimator has slits which separate the beam of rays received into elementary beams corresponding to each diode array.
Patent FR-2354281-A1 (FR)
Title: Crane hook safety device - has two moving jaws shutting off hook opening and operated by sprung levers
Inventor: CORGIER H
IPC: B66C1/36
Filed: 1976-06-11
Abstract: The safety device secures a load to the hook of a hoist block suspended from the crab of a gantry or portal crane. It comprises two jaws (71) movable in relation to each other between an open position freeing the opening in the hook and one shutting it off. The jaws can be mounted on levers pivoting on axes on the hoist block. The distance between the axes can be greater than the max. distance for which the lifting tackle on the hook extends. There can be a jaw centring ring fixed to the hoist block, and through which the hook passes. The levers can be closed by springs, and pulled open by rope.
Patent FR-2355724-A1 (FR)
Title: Stackable and nestable storage bin - has feet with outward facing rebates for location by side surfaces and guides of lower bin
IPC: B65D21/04
Filed: 1976-06-24
Abstract: The bin is designed so that it may be stacked when full and nested when empty. It has feet which are located by guides mounted on the top of a lower bin, brackets being provided for engagement by the forks of a lift truck. The bin has a pyramidal shape, and the feet are designed so that it may be used with a rectangular bin. Each foot pref. has a horizontal rebate giving a stepped portion which engages the upper edges of the lower bin. The rebates face outwardly, and are such that no portion of the feet projects beyond the periphery of the lower bin.
Patent FR-2358784-A1 (FR)
Title: Digital coder for analogue signals - inverts rearranged digital samples using memory and transforms for transmission
Inventor: MAGNIEN CHRISTIAN
IPC: H03M1/00
Filed: 1976-07-15
Abstract: The digital coder, for analogue signals, divides the signals into consecutive groups, inverts these groups and/or rearranges them amongst themselves. The groups are delineated by the points in time when the signal assumes a given value or when the signal and the sign of its first derivative have given values. The analogue signal is converted into digital samples. The samples are inverted and/or permutated using a digital memory. The memory is read and the samples transformed into signals for transmission. The reverse process takes place at the receiver.
Patent FR-2360980-A1 (FR)
Title: Vehicle electrical cut=out operating in collisions - uses mercury filled cavity with breakable base to drain mercury away from contacts
IPC: H01H29/00
Filed: 1976-08-04
Abstract: An electrical cut-out for a vehicle, operating in a collision consists of an insulating body (1) containing a cavity (2) filled with mercury. The mercury forms the electrical connection between the two conductors (3, 4). A tubular part (13) has a piston (14) to adjust the level of the mercury in the cavity. The base of the body (1) has a part (22) which breaks automatically in case of a collision, and the mercury is drained from the cavity to break the contact between the conductor (3, 4).
Patent FR-2364300-A1 (FR)
Title: Ship's fender for dock - has roller mounted on end of pivoted arm which bears on shock absorber
Inventor: WANNEROY R
IPC: E02B3/26
Filed: 1976-09-14
Abstract: The dockside fender has a roller mounted on a pivoted arm. The arm bears on a shock absorber device at a point between its ends.
Patent FR-2379407-A1 (FR)
Title: Car passenger compartment transverse partition - has trellis assembly held by rod sliding to correct body width with bracket support and with flexible side supports
IPC: B60R7/08
Filed: 1977-02-03
Abstract: The equipment forms a transverse partition in the passenger compartment of a vehicle. It consists basically of a partition element and suspension parts high up in the passenger compartment. The partition itself is a lattice type construction to give easy stowage when not in use. At the upper end of the lattice is a support rod which fits on to clips fixed to the vehicle body. From these clips, on each side, goes an adjustable flexible cord, through the lattice and to clips lower on the vehicle body. The support rod can be extended, by sliding, to match vehicles of different widths.
Patent FR-2383700-A1 (FR)
Title: Appts. for granulation of materials - consists of a cylindrical tank with mixing screw and liquid binder feed pipe and stirrer, used for e.g. refractory materials
Inventor: LANDRY JACQUES
IPC: B01F7/16
Filed: 1977-03-18
Abstract: Appts for granulation of materials such as calcined MgO, Al2O3, fluorospar or SiO2, in powdered form, consists of a fixed tank provided internally with a stirrer for mixing and agglomerating the particles. The tank is cylindrical, of right circular section and of vertical axis. The stirrer consists of a rotatable screw located in the base of the tank coaxial with the cylinder. Cutting blades are distributed around the inner wall of the tank. A spraying unit sprays liquid binder at above the level of the screw. The spraying unit consists of a jet and a second stirrer coaxial with the first, and above it. High speed mixing can be achieved. The tank is easily cleaned and reassembled. The speed of rotation of the screw is directly related to the intensity of mixing and can be chosen to ensure mir treatment time.
Patent FR-2362620-A1 (FR)
Title: Equipement de diagnostic
IPC: A61K51/12
Filed: 1977-06-06
Abstract: L'invention concerne un équipement de diagnostic. Il s'agit d'un équipement pour préparer une injection de colloïde de phytate de calcium au Technétium 99 m qui comprend dans des récipients séparés : a. un mélange solide, séché par lyophilisation, de phytate de sodium et de chlorure stanneux; et b. une solution aqueuse tamponnée de chlorure de calcium ayant un pH compris entre 2,7 et 3,7, où ledit phytate de sodium et ledit chlorure de calcium sont présents dans un rapport d'environ 1,0 et 1,0 en poids. Cet équipement est utile pour former des images de la rate et de la moelle osseuse.
Patent FR-2354600-A1 (FR)
Title: Appareil d'affichage video de segments de ligne
IPC: G09G1/16
Filed: 1977-06-09
Abstract: Un appareil d'affichage vidéo du type à analyse totale d'image engendre des segments de ligne par lecture dans une mémoire numérique, avec des segments de ligne qui se chevauchent pour améliorer l'affichage. Un détecteur de données hors cadre crée des segments de ligne supérieur et inférieur lorsque la ligne dépasse le sommet de l'écran. Une commande d'affichage codée peut placer un mot de données exclusif en mémoire pour former une définition de segment de ligne exclusive indiquant par exemple une suppression de faisceau ou des changements de canal. Application aux affichages vidéo à commande numérique.
Patent FR-2356441-A1 (FR)
Title: Perfectionnements a une poupee
IPC: A63H3/48
Filed: 1977-06-20
Abstract: L'invention concerne un ensemble formant poupée. Selon l'invention, il comprend une partie formant tête creuse 12, 14 ayant une ouverture 22 pour bouche et une paire de joues flexibles; un élement 34 de mise en action est monté coulissant dans la tête pour un mouvement coulissant vers et au loin de l'ouverture 22 et un moyen 54, 56 relie l'élément de mise en action aux joues flexibles pour les fléchir vers l'intérieur quand l'élément de mise en action est éloigné de la bouche 22. L'invention permet notamment d'imiter le mouvement d'aspiration d'un biberon.
Patent FR-2390201-A1 (FR)
Title: Element de garnissage en matiere en feuille a surfaces de ruissellement pour colonnes d'echange de matieres ou d'isotopes et d'echange de chaleur
IPC: F28F21/06
Filed: 1977-07-05
Abstract: Elément de garnissage pour colonnes d'échange de matières et de chaleur. Les surfaces de ruissellement présentent alternativement des parties lisses 3 et des parties 4 à stries fines, chacune de ces parties se prolongeant sur une hauteur d'au moins 5 mm. Application en particulier aux colonnes d'échange de matières ou d'isotopes et de chaleur entre un liquide et un gaz.
Patent FR-2359163-A1 (FR)
Title: Diepoxydes photopolymerisables et leurs applications
IPC: C08G59/26
Filed: 1977-07-20
Abstract: L'invention concerne de nouveaux diépoxydes insaturés. Ces produits sont caractérisés par le fait qu'ils comportent un groupe ayant une insaturation éthylénique ou une aromaticité conjuguée avec une double liaison liée à un atome de carbone d'un hétérocycle azoté, et il s'agit notamment de diglycidyl hydantoines. Ils se polymérisent par exposition à un rayonnement actinique sans nécessiter en général la présence d'un photosensibilisateur, ce qui évite les inconvénients de tels additifs, et ils peuvent servir par exemple pour la fabrication de plaques d'impression pour l'impression offset et de circuits imprimés, ainsi que pour la formation de revêtements protecteurs sur des métaux.
Patent FR-2363149-A1 (FR)
Title: Systeme de programmation d'ordinateur a capacite de memorisation fortement reduite
Inventor: ARTHUR MINNICK WILLIAM
IPC: G06F9/26
Filed: 1977-08-26
Abstract: L'invention concerne un système de programmation d'ordinateur. Ce système comprend un dispositif principal de mécanisme de programmation relié à une unité logique arthmétique par l'intermédiaire d'un circuit de porte commandable qui permet à la majorité des données de commande contenues dans la mémoire principale d'être transmise séquentiellement à l'unité logique arithmétique pour y commander les données arithmétiques. Un tel système de programmation a un faible volume de dispositif de mémoire et des vitesses de fonctionnement élevées.
Patent FR-2365146-A1 (FR)
Title: Corona wire clamp for photocopier - is fixed with plastics cone plugged into metal clad conical hole so as to tension wire
IPC: G03G15/02
Filed: 1977-09-02
Abstract: The corona wire (5) of the photocopier is stretched between two sets of plastics moulded clamps with interlocking conical profiles. The profiles are offset so that the slope is on the wire side. As the plastics moulded plugs (A) are pressed into the profiled recesses the wire is stretched by clamping between them. The recess has a metal insert (4) as the electric connection. The electric connection leads to terminal tags on the outside of the housing. The system allows the wires to be replaced without any special tools, and to enable them to be stretched flat.
Patent FR-2401896-A1 (FR)
Title: Procede de preparation de para-benzoquinone
Inventor: COSTANTINI MICHEL
IPC: C07B61/00
Filed: 1977-09-05
Abstract: Procédé de préparation de tara-benzoquinone par oxydation du phénol par l'oxygène moléculaire en présence d'ions cuivreux ou cuivriques et d'un réducteur organique.
Patent FR-2369080-A1 (FR)
Title: Appareil perfectionné pour confectionner une enveloppe pneumatique à carcasse radiaie et à bourrelets
Inventor: SONS CHARLES CARROLL JR
IPC: B29D30/12
Filed: 1977-09-16
Abstract: a. Appareil perfectionné pour confectionner une enveloppe pneumatique à carcasse radiale et à bourrelets. b. L'invention décrit un noyau amovible et démontable perfectionné pour un tambour de confection afin de faciliter et d'accélérer la fabrication des enveloppes pneumatiques à carcasse radiale. c. Concerne, d'une manière générale, les industries du caoutchouc et, plus particulièrement les manufactures d'enveloppes pneumatiques.
Patent FR-2405904-A1 (FR)
Title: Recovering fresh water using solar energy - by collecting water condensed on lower surface of transparent screen forming closed space over ground exposed to sun
Inventor: PRIEUR JEAN PIERRE
IPC: C02F1/14
Filed: 1977-10-13
Abstract: A method of recovering fresh water by solar energy over an area exposed to the sun consists of placing over the area a screen which is impermeable to gaseous fluids but permeable to heat. The screen forms a closed space nad its exposure to solar heat causes evapn. of the humidity present in the space. The humidity comes into contact with the lower surface of the screen, where it condenses and is collected by streaming under gravity, giving fresh water. Used esp. for obtaining fresh water from salt water or brackish water contained in desert and sandy ground.
Patent FR-2372232-A1 (FR)
IPC: C21C1/08
Filed: 1977-10-24
Abstract: L'invention décrit un procédé de production de fonte à teneur réglée en Si. On prepare une charge initiale de cubilot ayant une teneur en Si inférieure à la teneur requise; on fait fondre cette charge; on fait parvenir la masse fondue dans un récipient de mélange; on augmente sensiblement la teneur en Si de la masse fondue en lui ajoutant du carbure de silicium granulaire dans le récipient de mélange tout en agitant cette masse afin d'obtenir un bon mélange; et l'on fait parvenir la masse fondue, à teneur enrichie en Si, dans un récipient de maintien ou dans une conduite menant au moulage. Le procédé permet d'amples ajustements de la teneur en Si.
Patent FR-2369008-A1 (FR)
Title: Projecteur plat pour un melange d'un liquide sous pression et de particules solides
IPC: B05B7/04
Filed: 1977-10-25
Abstract: L'invention a trait aux dispositifs de traitements de surface. Elle a pour objet un projecteur plat pour un mélange d'un liquide sous pression et de particules solides, muni d'une tubulure de raccordement pour une canalisation de liquide, d'une admission pour des particules solides et d'une embouchure tubulaire de section plate. La tubulure de raccordement 12 pour la canalisation de liquide 14 contient une buse 22 disposée coaxialement à l'embouchure 16, qui crée un jet de liquide s'épanouissant dans l'embouchure 16 et l'admission 30 pour des particules solides est disposée sur un grand côté 28 de l'embouchure 16 dans une zone dans laquelle la projection de l'admission 30 sur le plan médian 32 parallèle aux grands côtés 28 de l'embouchure 16 se trouve à l'intérieur de la projection du jet de liquide sur ce plan médian 32. Application notamment aux traitements de surface de produits laminés ou de pièces de fonderie.
Patent FR-2408698-A1 (FR)
Title: Inflatable cover for open air swimming pool - has cambered top surface shedding rain water to sides of pool
IPC: E04H4/10
Filed: 1977-11-10
Abstract: The inflatable cushion is used to cover an open air swimming pool, having a cambered form shedding rain-water to the edges. The edges of the cover follow the sides of the pool. The structure may be cellular with internal longitudinal diaphragm (8) walls. The outer membrane (6, 7) may be in one or two pieces with sealed peripheral seam joints, and the cross-section may approximate to that of a planes wing with an anchored skirt (3) overlapping the sides (2) of the pool. The top membrane (6) may be transparent and the lower membrane (7) have a black matt finish, thus, obtaining a solar heating effect.
Patent FR-2408996-A1 (FR)
Title: Pick=up for vegetable harvester - has endless chains carrying spring-loaded pivoted teeth which yield on striking obstacle
IPC: A01D89/00
Filed: 1977-11-18
Abstract: Two lift arms pivot in the vertical plane and are arranged symmetrically with respect to the longitudinal axis of the machine. Each arm carries two horizontally toothed wheels (1, 2) around which an endless chain (3) is fitted. The chain has teeth at regular intervals which pivot in the plane of the chain. Each tooth on the chain cooperates with a link which is pivoted to the tooth and to a chain link pin. Each tooth comprises a stirrup (4a) and a retractable finger (4b).
Patent FR-2372228-A1 (FR)
IPC: C12H1/00
Filed: 1977-11-30
Abstract: A composition for foam stabilisation in foaming beverages and their precursors is produced by thermally inactivating yeast. As active constituent, the composition contains the yeast or essentially non-autolysed extracts obtained therefrom. The composition for foam stabilisation is acceptable in terms of health.