baber/WOPTO huggingface dataset:
Patent FR-3132703-A1 (FR)
Title: Distributeur de produit fluide
Inventor: AILLIOT ANTOINE
IPC: B65D83/76
Filed: 2022-08-04
Abstract: Distributeur comprenant :a - un module de réservoir (R’) comprenant un étui (R1’) recevant une cartouche de produit fluide (C) définissant une paroi mobile (C2) sollicitée par un ressort (R4) reposant sur un appui (R31), b - un module de distribution comprenant un clapet de sortie pour commander le passage du produit fluide issu sous pression de la cartouche de produit fluide (C),dans lequel le module de réservoir (R’) est connecté de manière amovible au module de distribution,caractérisé en ce que l’appui (R31) du ressort (R4) est mobile par rapport à l’étui (R1’) entre une position active dans laquelle le ressort (R4) est comprimé et une position de repos dans laquelle le ressort (R4) est détendu, permettant ainsi de connecter le module de réservoir (R’) au module de distribution avec l’appui (R31) en position de repos, puis ensuite de déplacer l’appui (R31) en position active.  « figure pour l’abrégé : figure  7a »
Patent FR-2088354-A1 (FR)
Title: Two-phase contactor - for fluids of different densities
IPC: B01F25/74
Filed: 1971-05-05
Abstract: Apparatus for bringing fluid media of different densities into intimate contact, comprising a vertical cylindrical housing, with a series of shape-perforated plate stator rings arranged at a specific angle to the axis, and within which a shaft fitted with a series of shape-perforated plate discs rotates, the perforations in the stator rings and rotating discs being direction-oriented and their arrangement in the shape-perforated plate being selected in such a way that those in the stator rings point in the opposite direction to the direction of rotation of the discs. Partic. expanded metal is used as the shape-perforated plate with direction oriented perforations.
Patent FR-2187515-A1 (FR)
Title: Fibreglass reinforced polyester laminate - with a polyester impregnated spiral mesh supporting core between polyester plates
IPC: B29D24/00
Filed: 1972-06-05
Abstract: Randomly oriented steel wire spirals or spiral supporting structures are arranged in the space between the reinforced polyester surface plates, and the surfaces of the liner are rigidly bonded to the polyester plates. Pref. the supporting structure is a spiral or spiralled mesh of fibre reinforced polyester.
Patent FR-2336026-A1 (FR)
Title: Self-adhesive industrial wiring harness - with common support band to which sheet of wires is adhered
IPC: H01B7/08
Filed: 1973-04-06
Abstract: Industrial wiring harness comprises a sheet of independent wires each consisting of an electrical or optical conductor with an insulating or protective sheath, and a separate common support band to which the sheet of wires is adhered. On the surface of the support band opposite the one to which the wires are adhered is a layer of self-adhesive material, pref. covered with a protective film which can be released when the harness is fixed in position. The wiring harness can thus be adhered rapidly and easily to any wall without the need for piercing holes in this wall, with reliable fixing of the harness due to the great length of the adhesion surface, as it remains fixed in position even when sepd. at some points.
Patent FR-2189335-A1 (FR)
Title: Mirror - with soft pvc elastic backing, non migrating - plasticizer and synthetic resin bonding agent
IPC: G02B5/08
Filed: 1973-05-25
Abstract: The backing material can be a foam or plastic film with a minimum tensile strength of 150-kp/cm2, expansion of at least 100% and damage of deformation of 1-3 cm according to DIN53373 and applied with a synthetic resin bonding agent which remains adhered even when damaged. Pref. the film is soft pvc, the plasticizer a non-migrating fatty acid and the bonding agent is acrylic or a vinyl resin, polyurethane, polyisobutylene or polyvinyl ether.
Patent FR-2239262-A1 (FR)
Title: Mechanism for exercising abdominal muscles - has lever emanating from variable friction ball and socket joint
IPC: A63B21/015
Filed: 1973-08-03
Abstract: The mechanism comprises a handled (2) lever (1) emanating from a base plate (7): the attachment of the lever (1) to base (6a, 7) being effected by lodging a lever integral ball (3) in a spherical housing (4a, 5), the containing surfaces of which can bear on the ball with varying degrees of pressure, thus effecting variable resistance to rotation by the user. It is intended that the user effect transverse rotations thus concentrating the exercise ont he abdominal muscles. The ball (3) and socket (5) friction is varied via a sprung (8) screw jack mechanism and the base plate (7) can be floor fixed, platform fixed or free.
Patent FR-2254473-A1 (FR)
Title: Folding bicycle frame without brazed joints - has locking screw securing frame halves separate above bottom bracket
IPC: B62K15/00
Filed: 1973-12-12
Abstract: A folding bicycle has a dovetail type joint (A, B), secured by a locking screw, located just above the bottom bracket so that the front portion can be easily detached from the rear. The frame has no brazed joints, and has instead tapered tubular connections locked by screws at the handlebars (5), under the saddle (9), at the bottom bracket (1), and at the rear wheel hub (15). The handle bars swing down to a folded position and are also locked in a steering position by securing screws. The rear brakes are connected at the main joint (A, B) by a coupling piece. The brakes are of a compact design.
Patent FR-2211635-A1 (FR)
Title: Heat exchanger for water heating - using externally heated hollow plate elements in a unit assembly
IPC: F24H1/38
Filed: 1973-12-20
Abstract: In an assembly of flat hollow elements, partic. designed to produce a hot water heater, e.g. for local space heating in small buildings or apartments, and with external surfaces exposed to an upward flow of hot gases through the spaces between adjacent elements, from a burner of known type situated below them, the hollow elements are assembled with the end faces vertical and projecting w.r.t. the surfaces of the elements in such a way that together they form front and back faces of the heater with its ends being extended below the flat hollow elements in such a way that one of the walls so formed exhibits an opening for the introduction of a burner in the space below the elements.
Patent FR-2255833-A1 (FR)
Title: Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam
IPC: A01B61/04
Filed: 1973-12-27
Abstract: The beam (2) bears two plough bodies (3) and a support (6) which has two curved slots (7 & 8). To the frame (1) are fitted two pins (9 & 10) which run in slots (7 & 8) and during work are at the extreme forward end of the latter. A hydraulic feed pipe from the tractor is connected to an accumulator through a non-return valve. When the plough body encounters an obstacle, it swings around pin (9) while pin (10) slides in the slot. This reaction is transmitted to the hydraulic jack (12), the fluid being forced back into the accumulator. When the obstacle is passed the pressure exerted by the fluid in the accumulator acts upon pin (16), returning the body to the working position.
Patent FR-2262993-A1 (FR)
Title: Antibiotic 31,559 RP with antibacterial, coccidiostatic activity - by culturing Streptomyces hygroscopicus DS 24,367
IPC: A23K20/195
Filed: 1974-03-05
Abstract: A newa antibacterial and coccidiostatic antibiotic (31,559 RP), and its metal salts and salts with nitrogen bases, are obtained by culturing and new strain Streptomyces hygroscopicus DS 24,367 (NRRL 5787) in a suitable medium under aerobic conditions and isolating the 31,559 RP, opt. in salts form. 31,559 RP can be used (i) to treat bacterial infections, esp. due to Gram positive bacteria (e.g. MIC=0.2-2.5 mu g/ml against Staph. aureus, Sarcina lutea, Strept. faecalis, Strept. pyogenes, Dipl. pneumoniae, B. subtilis and B. cereus); (ii) to treat coccidiosis in poultry due to Eimeria. tenella and E. acervulina, (iii) as a feed additive to promote the growth of ruminants and control swine dysentery, and (iv) to treat malaria (active against exptl. Plasmodium infections in chickens and mice). The LD50 of the Na salt is 150 mg/kg (p.o., chicken).
Patent FR-2229056-A1 (FR)
Title: Measurement of density of gas or liquid - oscillatory conditions aid container calculations
IPC: G01N9/00
Filed: 1974-03-15
Abstract: The density of gas or liquid is required for determining the fundamental frequency of oscillation of a mechanical structure containing the gas or liquid. An oscillating structure (1) comprises a U-shaped glass-tube with two reinforced mountings (2) welded to the envelope (3). The sample is introduced via two openings (4, 5). The structure carries a ferromagnetic blade (6) which is polarised by a magnet (7) and causes it to vibrate when a force is applied by means of a coil (8). The blade also moves in the path of a photo electric beam from a source (9) to a photocell (10) to give the frequency of oscillation. The structure is evacuated and hermetically sealed and a thermo stabilising fluid around the structure is contained in a casing (14) with an input (15) and output (16).
Patent FR-2279196-A1 (FR)
Title: Readout appts. for magnetic disc in rectangular sleeve - has guides for sleeve and clamp released by lever secured to slot cover
Inventor: SCHATZ ALAIN
IPC: G11B17/032
Filed: 1974-04-24
Abstract: The rectangular protective sleeve has a centre aperture of greater diameter than that of the disc. The sleeve is positioned in an opening with two parallel guide surfaces for the major faces of the sleeve and an insertion slot for the sleeve and a control element responding to full insertion of the sleeve to operate clamping means for holding the sleeve is position. The sleeve can be released via a control lever acting on the clamping means and a spring element which pushes the sleeve towards the insertion slot when the clamping means are released via the control lever. The latter is secured to a pivoting panel positioned in front of the insertion slot and moving away from the slot upon the release of the clamping means.
Patent FR-2267855-A1 (FR)
Title: Universal clamp for holding parts - being welded or brazed, using two ball joints connected by double hinge
IPC: B23Q1/54
Filed: 1974-04-18
Abstract: Jig for locating workpieces, comprising two ball and socket joints, both of which are articulated w.r.t. a central hinge to which one leg of each joint is connected. The novelty is that the central hinge consists of two flat parallel straps sepd. by a hollow cylindrical boss, one strap being fixed to a round part with max. dia. less than the bore of the boss, the round part possessing an axial thread for a bolt, the head of which is outside the strap; in addn. to its external thread, the bolt also has a threaded bore for a screw, the head of which is outside the second strap. Left hand threads are pref. used on both the bolt and the screw and the pref. jig uses two central hinges, i.e. one pair of straps with two bosses. Accurate location of workpieces for welding, brazing or any other process. A universal clamping jig which is very versatile and will hold heavy workpieces.
Patent FR-2276790-A1 (FR)
Title: Display stand for cigarette packet - has display part with tongue inserted into open packet and folding leg at rear
IPC: A24F15/02
Filed: 1974-07-03
Abstract: A display device for a packet of cigarettes consists of a support made of thin cardboard, which is inserted into the open top of the packet, so that the packet is held at an angle from the upright, and so that cigarettes can be removed. This support has an enlarged top (1) to carry advertising matter sloping down to a narrower blade (2) which fits inside the packet (3) and with a leg (4) folded over (4') at the top and attached to the rear. The device can be folded flat for stacking. The blade (2) part can be adhesive coated for attachment to the inside of the packet.
Patent FR-2284731-A1 (FR)
Title: Installation of dwelling modules in building structure - by lifting module from top and sliding into compartment horizontally
IPC: E04G19/00
Filed: 1974-09-10
Abstract: Prefabricated rectangular multi-room blocks (2) are placed in corridor compartments (1) reserved in multi-storey frames. The method entails the lifting of the unit (2) in a horizontally aligned position until it locates axially opposite the aperture to its reserved slot (1), when it is slid horizontally into its final position. The primary operation is achieved by fixing the unit (2) to an overhead spreader beam (7) which is then lifted via crane (9), and the secondary operation by pulling the unit into its compartment via winches. The unit to spreader beam connections (4-6) are capable of sliding and the slide is achieved in two stages, the first entailing insertion of the unit nose in the compartment whence leading suspenders are removed and the slide completed.
Patent FR-2292258-A1 (FR)
Title: Cinematography camera film magazine - contains several film cassettes with cylindrical orfice and bayonet type fitting
IPC: G03B19/24
Filed: 1974-11-22
Abstract: The film magazine (6) contains several spools of film each in a cassette (24). The cassettes are standard cinematography types. The magazine (6) is loaded into a cinematography camera so that one of the cassettes is mounted on the camera drive mechanism and can be used for filming. As the film in one cassette is exhausted the magazine is rotated (22) until the next cassette is available to the camera drive mechanism and filming can be resumed. The central drive to the film has a bayonet type of fitting to remove each exposed film and fit another in place.
Patent FR-2296711-A1 (FR)
Title: Storing yarn at high speed by packing randomly into sheath - so that the yarn in the sheath can be e.g. wound up
IPC: B65H51/20
Filed: 1974-12-31
Abstract: Simultaneously drawing and texturising synthetic yarns, according to the false-twist method, comprises twisting and tangling the unstretched or partly stretched yarn, before introducing same into the texturising zone of a texturising machine, with the aid of a twisting-tangling device. The treated yarn has no or only negligibly few, badly texturised odd loops. The yarn may be a polyamide yarn.
Patent FR-2304607-A1 (FR)
Title: Hydrated cyanuric acid recovery - giving product which is free flowing, and free of any hard cement-like masses
Inventor: BERKOWITZ SIDNEY
IPC: C07D251/32
Filed: 1975-03-21
Abstract: Hydrated cyanuric acid (I) is prepd. by (a) digesting crude cyanuric acid in a digestion soln. contg. a mineral acid; (b) cooling the digestion soln. to ppt. cyanuric acid crystals; (c) separating the crystals from the digestion soln.; (d) dispersing the crystals in a sufficient amt. of water at 57 degrees C to remove all but residual traces of digestion soln. from the crystals; (e) agitating the crystals for 0.25-5 hrs. to hydrate the crystals; and recovering free-flowing hydrated crystalline cyanuric acid (I) free of any hard cement-like masses. (I) is recovered in exceptionally high yields.
Patent FR-2306455-A1 (FR)
Title: Ultrasonic measurement of relative position and speed of two surfaces - for cardiac investigation involves pulse modulated sinusoidal signal
Inventor: PERONNEAU PIERRE
IPC: G01S15/58
Filed: 1975-04-03
Abstract: The device depends uses both the Doppler shift and reflection times of an impulse modulated ultrasonic signal, typically at a 3 MHz basic frequency and a 3.75 KHz modulation frequency. An ultrasonic t transducer produces a pulse modulated sinusoidal ultrasonic signal and directs it at the heart. The transducer is driven by an oscillator, a modulator and amplifier, and the returning signals, one from the front and another from the rear wall of the heart, are amplified and split into two time separated signals by gates. The gated outputs are demodulated, phase split, and processed in counters to produce outputs representing the position and velocity required.
Patent FR-2269607-A1 (FR)
Title: Fibrous materials of improved absorbency - by air-laying of hydrophilic wood fibres contg. lignin
IPC: A61L15/28
Filed: 1975-05-02
Abstract: Sheet matls. of improved absorbency are made by air-laying of hydrophilic, fibrillated wood fibres contg. lignin and having an average length of at least 0.8 mm. (pref. 2 mm.) and an average dia. from 0.2-0.06 mm. to give a sheet of density 0.04-0.18 (pref. 0.08-0.15)g./cm3. Matls. are used for mfr. of hand towels, diapers, bed sheets, hospital clothing etc. Matl. is more absorbent than commercial matls. made from ligning-free wood fibres.
Patent FR-2310603-A1 (FR)
Title: Vending machine distribution display mechanism - consists of a guide rail along which chair can slide, and spring is used to guide chair
IPC: A47F1/12
Filed: 1975-05-06
Abstract: The vending machine distributor and presentation mechanism has a guidance support rail (1) on which freely slides a type of chair (2). The chair (2) is guided by the support rail and is driven by a spiral spring. The support guidance rail (1) has a structure in the form of a U whose lateral sides are folded horizontally towards the outside. The rail (1) has at one of its ends a chair stop (5) on inclined plane (6) and a spring hook (7) fitted with a nipple. The rail has braces (8) arranged equidistant along the inside of the rail.
Patent FR-2313004-A1 (FR)
Title: Suction nozzle and brush for vacuum cleaner - rotating outlet tube through half turn causes brush to emerge on cams from nozzle housing
IPC: A47L9/06
Filed: 1975-06-05
Abstract: The suction nozzle has a flat housing (5) extending on each side of the outlet tube (1). Underneath, the housing has a projecting inlet (4) for dust, provided with ribs (9) along the rim. The outlet tube has a threaded connection inside the housing and can rotate relative to it. Front and rear snail cams (C, D) are moulded onto the tube and these bear on contact surfaces on a brush plate (3). When it is required to use the brush, the outlet tube is turned through 180 deg. against stops (6) and the cams cause the bristles (2) to emerge beyond the housing. Springs are used to maintain contact.
Patent FR-2323106-A1 (FR)
Title: Conditioning temp. and humidity in enclosed space - esp. in bakery prover for controlled fermentation of dough pieces
IPC: F24F1/0317
Filed: 1975-09-08
Abstract: The unit uses a fan to blow air through a cooler, a heater and a humidifier, the cooler being upstream of the humidifier, the cooler being upstream of the humidifier in the air current. A secondary cooler is now fitted downstream of the humidifier and is pref. readily interchangeable with a similar cooler. The secondary cooler is pref. of lower capacity than the main cooler but is of similar cross-section so as to fit in the same duct passage. The heater is pref. located between the two coolers. The fan, coolers, humidifier, heater etc. are pref. mounted on, or suspended from, a support plate to form a packaged unit for insertion in the enclosed space. The secondary cooler condenses excess moisture to remove it from the air being supplied to the enclosed space. The main cooler is upstream of the heater so only the secondary cooler, which is cheaper and easier to renew, is subjected to harmful effects of heater air.
Patent FR-2326516-A1 (FR)
Title: Circular knitting machine for jersey knit - has reduced number of horizontal needles for knitting with elastic yarn
IPC: D04B9/06
Filed: 1975-10-03
Abstract: A circular knitting machine for producing jersey knit has a needle cylinder with needles controlled by cams to move vertically to co-operate with horizontal needles also operated by cams. The number of horizontal needles is half the number of cylinder needles and a cam selector mechanism is provided to operate alternate cylinder needles to produce the wales. Cam mechanisms are provided to move the cylinder and horizontal needles to gather yarn supplied to the respective needles from separate yarn feed mechanisms, and a control cam assembly is provided to ensure that the horizontal needles co-operate with those cylinder needles not used for knitting the wales to effect the transfer of stitches and so produce a jersey knit. Using elasticated yarn a jersey knit with good stretch characteristics can be produced.
Patent FR-2324868-A1 (FR)
Title: Ionisation of air fuel mixture - improves fuel consumption and reduces pollution of internal combustion engine
IPC: F02B3/06
Filed: 1975-11-18
Abstract: The ionisation system consists of a source of periodic ionising electrical impulses and a device to apply these impulses to the air in the inlet manifold in order to ionise the air-fuel mixture before combustion. The ionising impulses have an asymmetrical polarity and the duration of each cycle is short compared with the duration of the combustion phase. The actual duration of each cycle of impulses may be either 88 22 or 2 microseconds and the impulses may be either mainly or entirely or negative polarity. The ionisation system improves the fuel consumption of the engine and at the same time reduces the pollution due to the exhaust gases.
Patent FR-2341753-A1 (FR)
Title: Piezo-electric ignition system for IC engine - has force exerted on elements by cams actuating push rods and adjusts angle of advance to suit speed and inlet depression
Inventor: PELISSIER ROGER
IPC: F02P3/12
Filed: 1976-02-20
Abstract: The piezo-electric ignition system consists of four paris of piezo-electric elements (12) contained in holes in a block (3) fitted in a housing (2). A camshaft (5) with four cam actuates push rods (11) which exert a force on the elements (12). Each element is connected to an ignition plug which emits a spark when the corresponding element is subjected to pressure by the push rod (11). The crest of each cam (4) is set at an angle to the axis of the cam shaft. The diaphragm (24a) is exposed to the depression in the engine intake so that the block (3) is moved axially when the depression changes. This movement changes the timing of the spark. In addition the pinion (6) contains a centrifugal device to adjust the timing to suit engine speed.
Patent FR-2344433-A1 (FR)
Title: Railway vehicle wheel assembly - has cylindrical tyre contact with axle halves inclined and held rigidly
IPC: B60B17/00
Filed: 1976-03-18
Abstract: The railway vehicle wheels give perfect running and have cylindrical tyre contact. The wheels are themselves inclined inwards with a slope of 1/20. Normally, they are on a horizontal axis, with inclined tyre tread. This type gives conic contact with the rail. The arrangement gives lessened energy consumption, less wheel wear, less rail wear, less noise and improvement in the wheel working conditions. It can be used on existing track, without track alterations. The axles can be inclined easily, in halves and rigidly held by the bogie, or chassis. Improved riding is given on curves and over points and crossings.
Patent FR-2356055-A1 (FR)
Title: Elastomeric moulding for protecting corners of buildings - has two main ribs with cushion formed by two strips interconnected by ribs to form air cushioning compartments
IPC: F16F1/42
Filed: 1976-04-29
Abstract: An elastomeric or PVC moulding consists of two main ribs (11), (12), arranged at approx. right angles to each other. A bulbous nose piece (5) connects the mid points of the ribs and is sub-divided into a number of compartments by internal ribs (6, 7, 8, 9). The moulding is intended to protect the corners of buildings from accidental damage; any shocks being absorbed not only by the resilience of the elastomer or PVC, but also by the air in the spaces between the internal ribs. The moulding is equally effective in protecting people passing by from injury which might be caused by the sharp corners of buildings, or walls.