baber/WOPTO huggingface dataset:
Patent FR-2328904-A1 (FR)
Title: Pressurised powder flow control valve - has part spherical closure member clamped between flanges by offset bolts
Inventor: CORDIER JACQUES
IPC: B65G53/46
Filed: 1975-10-23
Abstract: The tap has a part spherical obturator (11) and is for controlling the discharge of powder under pressure from a storage bin. The obturator (11) has an axial passage (12) of circular cross-section and is secured between two horizontal flanges (6,15) with axis vertical. Sealing gaskets are placed between the opposed vertical extremities of the obturator (11) and the flanges (6,15) and the flanges are drawn together by bolts to hold the obturator in place. When viewed in plan the bolt locations are offset relative to the obturator exterior. The demountable cores (21) may have a bore which comprises opposed funnel mouths interposed by a length (22) of uniform dia. Powder flow may be promoted by gas jets introduced into the core.
Patent FR-2344898-A1 (FR)
Title: Personal injury alarm warning system - has short range transmitter carried by endangered person and activated by mercury switch
IPC: G08B21/04
Filed: 1976-03-17
Abstract: The alarm system is designed e.g. for maintenance workers who may be out of sight from the maintenance team. Each ferion (A) carries a short range small radio transmitter (5). The range (R) of transmission being of the order of 10-15 metres. The transmitter is designed to be clipped to clothes of the ferion and is designed to be triggered when it is placed in a horizontal position. A mercury switch is used actuate the transmitter. The system also uses a number of radio receivers (4) fitted with flashing lamps. These receivers are fitted to a ceiling or other height position through the place where maintenance is being carried out. At least one of them is within the range of the signal emitted from the transmitter.
Patent FR-2347207-A1 (FR)
Title: Suspension filing system folder supports - are plastics cross pieces recessed for locking bars, with locating pegs through folder
IPC: B42F21/06
Filed: 1976-04-08
Abstract: The suspension filing system uses folders each with a sheet of e.g. cardboard with a cross member made of plastics (1) attached to each end. Each cross piece (2, 2') has a hook (4) at each end to engage the support rails. Each cross piece has a recess along its inside face onto which fits a locking bar (9). A row of integrally moulded pegs (6) extends from the recessed face. to fit into corresponding holes (10) through the locking bar. An extension (7) can be integrally attached to a crosspiece to hold a marker tag (8). The locking bar may be secured by ultra sonically welding the pegs, or by riveting or alternatively by using taper plugs instead of integral pegs. These pegs also pass through holes (11) across the top edges of the sheet (1).
Patent FR-2350867-A1 (FR)
Title: Stack gas washing appts - comprising a horizontal scrubbing duct having adjustable tortuous path defining baffles and upstream blower
IPC: B01D50/00
Filed: 1976-05-10
Abstract: Appts. for washing stack gases comprises a horizontal duct having: an inlet for stack gases in its bottom wall adjacent one end; a washed gas outlet at the other end in its upper wallf a blower located at the gas inlet end and arranged to blow air through the duct across the stack gas inlet towards the outlet end; a spent liq. outlet in the bottom wall; baffle plates arranged downstream of the gas inlet to cause the gases to follow a tortuous path; liq. spray units arranged between the baffles; and ballfe mountings whereby some of the baffles can be adjusted about an axis at right angles to the lengths of the duct and whereby some can be adjusted about a universal axis such that the tortuous path can be varied. The flow of gases from the stack can be controlled by the blower whilst the tortuous path ensures good gas liq. contact and its variability improves handling.
Patent FR-2337646-A1 (FR)
Title: Windscreen wiper blade for vehicles - has hinged double bowed arm assembly supporting blade at four points torsion and formed with spring return
IPC: B60S1/38
Filed: 1976-05-11
Abstract: The vehicle windscreen wiper blade has a scraper (1) fitted to the end of four arms (2, 3, 4, 5). The arms (4, 5) are in one piece and form a support which is pivoted where it joins the arms (2, 3) at a point (6) near the end of one arm (2). The arm (3) is hinged at the end opposite to the scraper (1) at a point (7) on the arm (2). A support (8) fixed to the assembly operating arm is pivoted (7) on the arm (2). The arm (3) is returned by a torsion spring towards the scraper and is mounted so that the arms (3, 4) cross each other. One arm (4) has a slot in which the other arm can slide.
Patent FR-2351486-A1 (FR)
Title: Combined lever for vehicle - has three cams for combining functions of lighting, headlight flashing and sounding of horn by operation of one lever only
IPC: B60Q1/14
Filed: 1976-05-12
Abstract: A commutator is for a vehicle combining the operation of lighting, flashing headlights, and sounding of the horn by the use of a single operating lever (1) in a casing (2), by rotating the lever for switching the lights on or off, pivoting about an axis to alter the intensity of the lighting, dipping in a perpendicular plane to 'flash' headlights and applying a translational axial movement to sound the horn. Three pliable parallel thin conducting plates (26-28) are ach connected to a cam (35-37) integral with the operating lever, provided with two different active profiles both capable of successively activating the corresponding plate.
Patent FR-2357691-A1 (FR)
Title: Horizontally sideways extending building unit - consists of interfitting rigid parts sliding out by hydraulic, pneumatic or mechanical drive
IPC: E04B1/343
Filed: 1976-07-05
Abstract: The building unit can be extended sideways by means of a floor extension which is horizontally hinged. The extendable parts are made of rigid sections which slide and fit into one another. One rigid section slides on a fixed bearing section. The mobile floors of the sections are extended by means of a cable hoist mechanism. Symmetrically hinged arms on the fixed part support the weight of the mobile sections. The supports do not come into contact with the ground should the latter not prove stable. The floor can be locked in position during the extension operation in case of a fault in the mechanism.
Patent FR-2319037-A1 (FR)
Title: Hydropneumatic accumulator with two part body - has elastic partition diaphragm gripped between bead on one body half and ring on other half
IPC: F15B1/10
Filed: 1976-07-23
Abstract: The hydropneumatic accumulator comprises a body in two parts and of stiff material, containing an elastic partition between gas and liquid chambers. On the side of the partition towards the gas chamber there are one or more secondary partitions of material virtually impermeable to gas and without elasticity. The elastic partition (19) is a diaphragm extensible only slightly in service, and is gripped along its edge, together with secondary partition (22) between an internal bead (15) on one of the body parts and a central ring (17) on the other one, protruding inside the body. The outer diaphragm edge has a sealing lip (23) bearing against the part of the body carrying the ring.
Patent FR-2322167-A1 (FR)
Title: Extremely light but very elastic and strong foam - composed of small hollow silicon dioxide spheres bonded together by resinous binder
IPC: G10K11/02
Filed: 1976-08-11
Abstract: A foam material comprises small hollow bead adhesively connected by bridges of adhesive whilst the remaining space between the beads is left void. Pref. the adhesive is an oranic (epoxy) resin and the beads are made of SiO2 and have a dia. 30-125 mu. Used in ultrasonics technology, for the directional antennae screening and for application with piezoelectric transducers. Resistance to sonic frequencies 20-30 kHz lies below 5 x 104 g.cm-2.S-1.
Patent FR-2362099-A1 (FR)
Title: Stable fertiliser suspensions - of di:ammonium phosphate, phosphoric acid and attapulgite
Inventor: MOUSNIER JEAN MICHEL
IPC: C05B7/00
Filed: 1976-08-18
Abstract: Prepn. of aq. suspensions of fertilisers by adding diammonium phosphate (40-100 kg/100 litre of water) then adding phosphoric acid to give N/P2O5 ratio soluble in water of 0.27-0.4, adding to the suspension an argile, pref. attapulgite at 5.5-11 kg/100 ml of water then opt. adding KCl and nitrogeneous material to the suspension. A typical stable fertiliser suspension was prepd. by assing (NH4)2 HPO4 (265 kg) to water (223 kg) followed by H3PO4 (41 kg), ehtn argile (20 kg), KCl (177 kg) was added followed by 274 kg/1000 kg of a mixt. of NH4NO3 (420kg) and urea (33pkg). No settling or crystal growth occurs during transport or storage.
Patent FR-2363380-A1 (FR)
Title: Sorting tiles to lie same face up - with unsorted tiles passed between moving flat brushes so that greatest friction surface determines direction
IPC: B07C5/02
Filed: 1976-08-31
Abstract: The machine sorts tiles to lie same face up and places these onto a belt conveyor for later packing. The unsorted tiles (1) pass down a central chute (8) and between two flat bristle brushes (9, 10). These brushes are driven by a motor (14) and reduction gear (15), each brush moving in the opposite sense. Each tile is gripped between the brushes and the unglazed surface (3) having a higher coefficient of friction, determines the direction of movement. The tiles emerge on one side or the other to slide down a chute (16, 17) onto the conveyor belt (30). One chute has its curve reversed relative to the other.
Patent FR-2358525-A1 (FR)
Title: Corrugated roof fixing bolt and clip - fastens sheet to I=section purlin using hooked cursor sliding on hooked bar to grip to flange
IPC: E04D3/36
Filed: 1976-10-20
Abstract: The bold and adjustable clip is for fixing corrugated roof cladding (6) to the steel frame of e.g. industrial sheds, and adopts quickly to the size of the substructural roof member (3) i.e. purlin joist. The clip comprises a hooked (2) round section bar (1) with a sliding hokked cursor (10) and engages the top flange (4) of an 'I' section (3). The bolt (5) projects vertically from an inverted 'U' section piece (7) which runs along the bar (1). The bar (1) may align horizontally with one extremity turning down into a square hook for mation (2), and the cursor (10) may be an inverted 'U' section with the leg nearest the purlin extending down and returning (13) square under the purlin flange (4). The bar (1) traverses holes in the legs of the 'U' section (10) which may locate a one-way locking plate (11).
Patent FR-2329780-A1 (FR)
Title: Panty hose is knitted on circular knitting machine - by pref. knitting first leg and then knitting panty before knitting second leg
IPC: D04B1/24
Filed: 1976-10-28
Abstract: Panty hose is knitted in a single operation and in a single piece on a circular knitting machine. The panty portion is knitted on three or more regions of the machine in a cyclic fashion, the needles being operated to narrow or widen the panty portion as required. The panty portion is formed horizontal courses of stitches. The panty hose is cheap to produce and the party portion has sufficient elasticity for it to grip.
Patent FR-2368997-A1 (FR)
Title: Flattening machine for wide range of cereal grains - with rolls integrally connected by gear train and adjustable spacing device
IPC: B02C4/06
Filed: 1976-10-28
Abstract: Flattening machine for dry or moist cereal, oily and leguminous grains and various oil cakes comprises a pair of flatting rollers integrally connected by a gear train. The hopper is fitted with a fluted distribution roller which feeds the grains on the rollers; these are made of cast iron and are provided with oblique or spiral grooves to improve the bursting of the grains and increase the yield. The rollers are driven by a train of gear wheels so that they rotate in synchronism and are rendered integral. They can rotate in compression or when sepd. from each other, according to the grain to be processed; adjustment is made by a screw and hand-wheel or by an eccentric mounting and a lever. The drive to the principal roller is by a variable power electric motor. The machine can deal ith all types of grain, whatever their section, with a relative humidity of 8-50%. It avoids too fine a grinding which would produce a flour and harm the cattle; at the same time it preserves the germ, the principal source of vitamins, intact.
Patent FR-2371080-A1 (FR)
Title: Flat armature providing linear or rotational movement - comprises a coil system fitted on a carrier which contains powder magnetic material, and an electric motor or magnet
Inventor: KISS LASZLO
IPC: H02K3/26
Filed: 1976-11-12
Abstract: A coil system is fitted on plastic or ceramic carrier. The said armature has linear movable rotating ability using operating magnet or electric motor. A magnetic powder material having intermediate magnetism intensity (e.g. magnetic alloy or magnetic ferrite) is homogeneously dispersed in the carrier in an amt. of 2-50 wt. %. The flat armature comprises a small size of rotor and is used as a steering system in wider electrical field. The powder magnetic material involves NiO.Fe2O3, NiO.ZnO.Fe2O3 or MnO.Fe2O3 and has a high magnetic permeability (mu = 10,000 to 100,000) and a low coercive force, i.e. a lower retentivity (0.015 to 1.0 Oersted).
Patent FR-2376685-A1 (FR)
Title: Removing nitrogen oxide(s) from waste combustion gas - by adding ammonia and then hydrogen, in two stage process
Inventor: KOIKE SAKAE
IPC: B01D53/56
Filed: 1977-01-06
Abstract: Waste combustion gases contg. NOx are treated in a two-stage process. The gas is mixed at 700-1300 degrees C with O2 and NH3 in the absence of H2, or in the presence of less than 10 moles H2 per mole NH3. The mole ratio H2:NH3 is adjusted to more than 3:1 and the gas mixt. is exposed to a temp. of 490-700 degrees C. The H2 is pref. obtd. by cracking NH3; and in stage (a), the gas mixt. pref. contains 0.1-10 vol.% O2 and 0.6-10 moles NH3 per mole of NOx. In stage (b), the temp. is pref. 550-680 degrees C and the mole ratio H2:NH3 is pref. above 5:1. Used for removing NOx from waste gases obtd. e.g. from boilers burning various fuel oils or coal; or from exhaust gas from integral combustion engines. The NOx causes environmental pollution and smog.
Patent FR-2346754-A1 (FR)
Title: Ionisation radiation therapy source - irradiates guided focussed beam with intensification at periphery of field to compensate total dose reduction
IPC: A61N5/01
Filed: 1977-03-17
Abstract: The irradiation unit for ionising radiation, esp. for use in radiation therapy, comprises a radiation source and appts. for guiding the narrowly focused beam over the field to be irradiated. In the peripheral region of the field to be irradiated, the applied dose per element of area is increased by a control unit (16) connected to the irradiation unit (1), in order to compensate the reduction in total dose received in this peripheral region. If the applied dose per element of area is uniform over the entire field to be irradiated, the result is a weakening in total dose around the edge, due to the fact that lateral secondary irradiation from adjacent areas in this peripheral strip is considerably reduced by comparison with the more central parts of the field. By compensating with an increased applied dose, the total received dose is made more uniform across the entire field. The irradiation unit (1) comprises a detector (6) which measures the applied dose in each region, while the control unit (16) does not move on from one element of area to the next until the desired applied dose in each element has been reached. Mechanical two-dimensional pivoting of the radiation source (2) is pref. used to direct the beam (5).
Patent FR-2348869-A1 (FR)
IPC: E04H6/34
Filed: 1977-04-20
Abstract: The facility permits objects to be set down. It is intended, in particular, for motor vehicles in garages. The vehicles are parked, such that they fill the garage, on displaceable load-bearing slabs (1) in a plurality of rows arranged at right angles to one another, beside one another and behind one another. The invention provides a means for displacing the load-bearing slabs (1) from one load-bearing-slab location to a neighbouring one, there being arranged in the garage, which may have a plurality of storeys, a number of load-bearing slabs (1) which leaves at least one free load-bearing-slab location in the garage, and it being possible to displace, by means of the displacing means, said load-bearing slabs in the row directions, arranged at right angles to one another, backwards and forwards, and, if required, up and down, to each load-bearing-slab location. The load-bearing slabs (1) are raised by means of compressed air channelled via electromagnetically actuated valves (28). The load-bearing slabs are provided with iron masses, permanent magnets or electromagnets which are attracted or repelled by the electromagnets fitted in the base surface (26) located beneath the load-bearing slabs and, by a magnetisation extending to the neighbouring magnet, the iron masses, permanent magnets or electromagnets located thereabove are also advanced.
Patent FR-2390072-A1 (FR)
Title: LV sealed electrical equipment hinge construction - supports removable cover inside equipment housing using arm and stud
IPC: H02B1/38
Filed: 1977-05-06
Abstract: The pivoting hinge (42) for the low voltage equipment housing (12) has a palm (44) which is fixed to the housing (12) by an arm (46) a which is fixed a screwed stud (48) on which is a lock-nut (50). The arm and the stud (48) are also used as fixing means for the removable cover (26) fixed to the similar ends of two support stirrups (52, 54) of the housings front face. An end of the support stirrup is bent over at right angles and is drilled so that its fits over the stud (48). It is locked onto the stud (48) by means of a nut (56).
Patent FR-2391416-A1 (FR)
Title: Internal reflective film partitions for hollow plastic panels - to reduce heat transfer losses across the cavity, are of metal foil or metallised plastics film
Inventor: BONFILLON CHARLES
IPC: E04B1/80
Filed: 1977-05-17
Abstract: The internal cavity of hollow plastic panels used for insulation purposes is subdivided longitudinally by one or more layers of thin reflective sheet, i.e. metal foil or metallised plastic film, pref. coated with Al or Cr. The reflective sheet(s) may be plane or undulating. The internal reflective barriers may reduce the heat loss across a hollow panel profile of e.g. PVC, polyolefin, polycarbonate, ABS or polyester resin by approx. 50% e.g. from 2-1.05 W/m2. degrees C.
Patent FR-2355246-A1 (FR)
Title: Plaque chauffante
IPC: H05B3/68
Filed: 1977-06-16
Abstract: a. Plaque chauffante. b. Plaque caractérisée par un dispositif de chauffage et une plaque porteuse pour le produit à cuire présentant, d'un côté, une surface rainurée et, de l'autre côté, une surface lisse et pouvant être retournée de 180 degrés . c. L'invention s'applique au domaine de la cuisine et du chauffage des aliments.
Patent FR-2356568-A1 (FR)
Title: Recipient d'emballage ouvert d'un cote
IPC: B65D21/02
Filed: 1977-06-24
Abstract: Récipient ouvert d'un côté, à couvercle amovible, notamment seau en tôle à section transversale ovale et à épaulement d'appui sensiblement horizontal dirigé vers l'extérieur. Dans les zones ayant le plus petit rayon de courbure, la paroi du récipient va en s'élargissant en forme de cône depuis le bord d'ouverture 1 jusqu'à l'épaulement d'appui 4, puis, par une partie horizontale 6, se raccorde avec la partie de paroi 7 qui va en se rétrécissant en forme de cône. Application notamment aux seaux et camions de peinture.
Patent FR-2358935-A1 (FR)
Title: Grain drier feeder impurity separator - has feed pipe above horizontal scraper conveyor extending over hopper
IPC: B07B1/52
Filed: 1977-07-13
Abstract: A feed pipe is mounted above a reception hopper, and there is a scraper conveyor in the path between pipe and hopper. Underneath the discharge end of the conveyor at the hopper edge is a discharge pipe for coarse impurities separated from the material. The converyo(C) pref runs horizontally over the entire width of the hopper(A). The feed pipe (D) is pref. at the start of the top run (6) of the conveyor, while the impurities discharge pipe (E) is below the end of the bottom run (12). Two slides are mounted horizontally one below the other, the top one being the shorter and having a convex bottom (11) and lengthwise slots in the sidewalls.
Patent FR-2359130-A1 (FR)
Title: 1-azolyl-butanes halogenes, leur procede de preparation et leur application comme fongicides
IPC: C07C49/16
Filed: 1977-07-19
Abstract: L'invention concerne de nouveaux 1-azolyl-butanes halogénés.  On obtient ces composés par un procédé dont l'une des variantes consiste à faire réagir des brométhercétones avec des composés azoliques et à soumettre éventuellement le produit à une réduction en alcools secondaires correspondants. Les nouveaux composés de l'invention se caractérisent par une bonne activité contre des champignons phytopathogènes, appartenant, par exemple, aux genres Erysiphe, Podosphaera et Venturia.
Patent FR-2396359-A1 (FR)
Title: Pochette de carte d'identite
IPC: B29C63/00
Filed: 1977-08-12
Abstract: L'invention concerne une pochette de carte d'identité. La pochette se compose de feuilles de couverture antérieure et postérieure plaquées contre le recto et le verso de la carte d'identité. Un adhésif réactivable par la chaleur est appliqué aux surfaces internes des feuilles antérieure et postérieure pour permettre de stratifier lesdites feuilles avec la carte d'identité. Une couche configurée est placée sur l'adhésif recouvrant la feuille antérieure pour former des zones traitées et non traitées. Les zones traitées adhèrent à la photographie tandis que les zones non traitées adhèrent au carton. Application à une pochette de carte d'identité empêchant une altération ou falsification.
Patent FR-2362479-A1 (FR)
Title: Ensemble de bobinage electrique
IPC: H01F27/28
Filed: 1977-08-17
Abstract: L'invention concerne un ensemble de bobinage électrique de forme rectangulaire. Il comporte une bobine constituée par une bande de cuivre enroulée avec un ruban de matière isolante qui en isole les Spires. Un recouvrement réalisé à partir d'une feuille souple découpée enveloppe la bobine pour la protéger de la poussiere. L'invention s'applique notamment aux bobines d'inducteurs de machines dynamo-électriques.
Patent FR-2384715-A1 (FR)
Title: Poly (monofluorure de dicarbone) obtenu par fluoration de graphite
IPC: C01B31/00
Filed: 1977-08-18
Abstract: L'invention concerne un nouveau poly(monofluorure de dicarbone) et son procédé de préparation. Ce composé est représenté par la formule (C2 F)n et possède une structure cristalline compacte caractérisée par sa structure cristalline en couche, empilee avec une intercouche d'espacement d'environ 9,0 Angström. A la figure 12, les signes 0 et . montrent des atomes de fluor de liaison respectivement au-dessus et au-dessous d'un réseau de carbone. Ce composé est préparé par fluoration d'un matériau carboné particulaire ayant une valeur P de Franklin d'environ 0 à 0,6 à une température de 300 à 350 degrés C. Ce composé sert notamment comme agent lubrifiant, matériau de cathode dans des cellules primaires de haute énergie, etc.
Patent FR-2404635-A1 (FR)
Title: Nouveaux thioproprionylamides, leurs procedures d'obtention et leur emploi en therapeutique
Inventor: MALEN CHARLES
IPC: A61K31/54
Filed: 1977-09-28
Abstract: L'invention a pour objet de nouveaux omega -thiopropionamides de formule générale I :
Patent FR-2366244-A1 (FR)
Title: Procede pour la chloration dirigee d'alcoylbenzenes
IPC: C07C25/02
Filed: 1977-09-30
Abstract: La présente invention concerne un procédé pour la production d'alcoylbenzènes chlorés au noyau. Ce procédé comprend la réaction, dans la phase liquide, d'un alcoylbenzène avec du chlore en présence d'un catalyseur acide de Lewis et d'un cocatalyseur comprenant un dérivé de thiathrène ou un mélange de dérivés de thianthrène caractérisés par la formule :