baber/WOPTO huggingface dataset:
Patent FR-2264146-A1 (FR)
Title: Scaffolding for laying concrete slabs - has U-shaped regulator guides; supports; and self-aligning device at guide joins
IPC: E04F21/04
Filed: 1974-03-11
Abstract: The folded sheet metal base (1) is anchored in the ground, and has a flat bolt (2) possessing a vertical and horizontal regulating system for the guide-regulators (3). A sharp ended peg (6), with a crook (7) at the other end, is fixed into the ground through base. The flat bolt (2) has a slot (8) through which passes a screw (9). The flat bolt (2) has one bent end in which is a bolt (10). A screw or threaded pin (11) slightly shorter than the distance separating the inside surface of the U-shaped section of the guide-regulator (3) has a bolt (12). A hole on each side of the hole through which the peg (6) passes, takes a stirrup-shaped piece (13) for anchoring the base into the ground.
Patent FR-2270361-A1 (FR)
Title: Woven textile web pile finishing appts. - with cylinder having heated surface and smoothing bars and carding brushes in contact with the web
IPC: D06C19/00
Filed: 1974-05-10
Abstract: Textile web pile finishing appts. includes a heated cylinder provided with spaced recesses the edges of which are fitted with smoothing bars and having an interior with rotary carding brushes, the web being guided over the cylinder so that its heated surface, the bars and the brushes contact the web surface. Appts. is used for finishing woven textile webs in a single operative step, and is compact.
Patent FR-2233737-A1 (FR)
Title: Brush holder for miniature motors - has conducting strip springs fastened to support, with brush at their free ends
IPC: H02K5/14
Filed: 1974-05-28
Abstract: The free ends of the springs have a hole into which fits a projection made in one piece with the brush; the projection cross-section is smaller than that of the brush; the spring has at least one lip bent outwards at an acute angle and projecting into the hole to trap the projection on the brush and prevent its withdrawal; a second lip opposite the first is provided; the other end of the spring has a cutting-out for the connecting cable.
Patent FR-2276688-A1 (FR)
Title: Resistance with ion implantation and controlled temp.-coefficient - has substrate with opposite conductivity region of varying size cross section
IPC: H01L29/00
Filed: 1974-06-28
Abstract: Resistance manufactured by ion implantation whereby the temperature coefficient is controlled, suitable for use in integrated circuit modules. It is made from a semiconductor substrate (11) of one type conductivity and a flat surface (12). A region (21) of the substrate is of opposite type conductivity. This is determined by the PN junction (22) on which extends to the surface. One part (21a) of this region has a transverse cross section of greater depth than the rest (21b) of the region. This produces a resistance whose effective value is determined by the parallel resistance of this part of the region and the rest of the region. It is also used to control the value of the temperature coefficient.
Patent FR-2276014-A1 (FR)
Title: Combined carrier bag and seat - two flat panels joined by flexible pad
IPC: A47C4/52
Filed: 1974-06-28
Abstract: Each flat panel (2, 2') consists of a light panel (15, 15') which is spread between the upper and lower parts (7, 9) of a frame (3). The flat panels are joined by a flexible base panel (17) and by two lateral flexible panels (27, 27'). The flat panels can be held in two positions, as a bag when they are held opposite each other, the base panel being spread out flat and the lateral panels being folded, and as a seat, when the flat panels are held at right angles, the lateral panels being spread.
Patent FR-2244677-A1 (FR)
Title: Double-walled, plastic sacks for medicinal liqs. - with ribs on inner surface of one wall to separate the walls
IPC: A61J1/00
Filed: 1974-08-26
Abstract: A plastic sack for containing a liquid and used for medical purposes is formed from two plastic (e.g. polyvinyl chloride) sheets welded together around their edges. The inner surface of one (pref. both) of the sheets is formed with ribs which maintian the sheets separated. The ribs may be formed by deforming each sheet or by solid integral projections on the surface of each sheet. The ribs may extend along or across the sack or may be arranged in a herring-bone pattern. The two sheets do not have to be pulled apart manually before the sack can be filled with liquid.
Patent FR-2284787-A1 (FR)
Title: Connection of roofing, false ceilings, partitions etc. - using polyvinyl chloride element, provides rigid assembly without requiring special tools
IPC: F16B5/07
Filed: 1974-09-11
Abstract: System for connecting profiled elements, orthogonal connecting elements, panels, etc. comprises a support with a crenelated profile which cooperates with a fastening element forming part of the member to be attached, and with one or more holes into which at least part of the fastening element is introduced. Pref. the crenelated profile is internal, defining a recess, and the hole is coaxial with the profile. The support and/or fastening element may be made of elastic material pref.
Patent FR-2249469-A1 (FR)
Title: Brush-holder for commutator motor of less than one HP - has square cross-section made of brass strip, resistant to destruction, for insertion in motor housing
IPC: H02K5/14
Filed: 1974-10-22
Abstract: The commutator motor for less than one HP for use in electrical tools consists of a rotor with commutator and a housing with recesses for accepting the brushes. In each recess a commutator brush holder with one commutator brush is housed. Each commutator brush holder consists of a hollow body which is resistant to the loading at least over the section containing the brush. The hollow holder can be of square cross-section where one wall may have a shorter longitudinal cross-section extending from one end of the holder and ending in a cross-slot. The end part of opposite walls are springy in the outward direction. A contact tongue acts together with the brass holder and matches a recess in the housing.
Patent FR-2292926-A1 (FR)
Title: Stiffening reinforcement for inflatable structure - has flexible metal sheets interposed between inner and outer walls
IPC: E01D15/20
Filed: 1974-11-29
Abstract: The inner compartment (1) of the inflatable structure is made of a material which is impervious to air and is fitted with valve (4) for inflation purposes. This is contained in an outer sheath (2) which may be flexible or semi rigid, depending on requirements. Between the inner compartment and the sheath are placed thin sheets (3), of steel or other metal, which are placed parallel to the longitudinal axis to cover the whole circumference. These sheets take up the shape of the structure, when this is inflated, and confer longitudinal and circumferential rigidity. When the structure is deflated, the sheets lie flat.
Patent FR-2290154-A1 (FR)
Title: Sterilisable food paste for spreading on toast - containing flavour-providing food, proteins, lecithin and major proportion of butter
Inventor: VADROT PIERRE CHARIER
IPC: A23C15/12
Filed: 1974-11-08
Abstract: Sterilisable food paste e.g. spreading on toast, contains (1) a flavour-providing natural food, e.g. anchovy, lobster, crab or truffles, (2) >=50 wt.% butter, (3) proteins, and (4) lecithin, the amt. of (3) plus (4) being 6-16 esp. 8.5 wt.% before sterilisation. It may be sterilised at 105-110 degrees C without loss of its paste-like consistency. Does not exude butter fats during sterilisation, or when spread on hot toast.
Patent FR-2295371-A1 (FR)
Title: Programmed air conditioning system - has maintenance thermostat and light shunted across atmosphere thermostat timer and switch in series
Inventor: COURANT JEAN-CLAUDE
IPC: G04F3/00
Filed: 1974-12-16
Abstract: The atmosphere programme control regulates the temperature in a central heating system, and has in the same housing (1) an atmosphere thermostat (2), a mechanical timer (3), a switch (4), a maintenance thermostat (5), and an indicator light (6). The timer is in series with the atmosphere thermostat and the switch. The maintenance thermostat and the light are shunted across them. The maintenance thermostat can be mounted alongside the atmosphere thermostat, and immediately adjacent to the base (12) inside the housing cover (11). The two thermostats can be solidly secured together and to the base.
Patent FR-2255176-A1 (FR)
Title: Guide rolls for printing machines - using flame-sprayed nickel alloy coatings to increase roll life
IPC: C23C4/14
Filed: 1974-12-23
Abstract: Guide rolls for printing machines, esp. for guiding paper in web-fed rotary machines, where the roll surface consists of projections and indentations, the novelty being that hard corrugations are provided on a smooth underlayer, the tops of the corrugations occupying about 40% of the roll surface. The corrugations are pref. 0.05 mm high and made from a material with hardness HC 50, and contg. chromium. The pref. process and device for coating a roll consists of using flame spraying pistols to provide an underlayer in a Ni-Al alloy, 0.05 mm thick, hardness HC 20 followed by the corrugated layer using a Ni alloy contg. 9.5% Cr, 2.5% Si, 1.5% Br, 0.5% Al. Guide rolls are used with newspaper printing machines. A wear-resistant, ink-repellent surface with long life is provided.
Patent FR-2300818-A1 (FR)
Title: Lead-cadmium-tin alloy battery connections - for use with lead-calcium-tin grids in lead-acid accumulators
Inventor: RAO PURUSHOTHAMA
IPC: H01M50/541
Filed: 1975-02-11
Abstract: The alloy consists of a continuous phase of Pb in which a eutectic Cd-Sn phase is dispersed, the min. amt of Cd and Sn being 0.4 wt. % of the alloy in each case. The amt. of Cd should be sufficient so that free Cd is dispersed in the Pb. The pref. amts. of Cd and Sn are 0.4-1.4 wt. % in each case, esp. in equal amts of 0.6-0.8 wt. % each. Used for the terminals, cell-connectors and grid connecting strips in lead-acid accumulators, esp. the multi-grid, multi-cell type. Avoids the loss of Ca when assembling the grid, and terminal networks of batteries by soldering, i.e. lead-burning, such batteries need no re-filling with water.
Patent FR-2262071-A1 (FR)
Title: Coating substrates with powdered polymer compsn. and flaming - esp. for rapidly forming durable markings on road surfaces
IPC: B05D3/08
Filed: 1975-02-19
Abstract: Substrates are sprinkled with an opt. pigmented, powderer, heat-hardenable org. polymer which is solid at room temp., has particle size is not >200 (100-200)Ma, and may contain a cross-linking agent; the surface is then heated by a flame to between the melting and decompsn. temps. of the polymer. The process is esp. for applying markings to road surfaces, e.g. on concrete or asphalt. The coating can also be used on metals, wood, glass or ceramics. The process is quick, and stoppage of traffic is not necessary; cross-linking occurs in the heat of the flame; the amt. of heat is easily controlled; the markings have long life, even with thin layers; and the risk of aquaplanning on the road is reduced.
Patent FR-2303529-A1 (FR)
Title: Metal or metalloid contg. animal placenta cosmetics - obtd. by heating finely divided tissue with powdered metal or metalloid
IPC: A61K8/98
Filed: 1975-03-10
Abstract: Metals and metalloids can be linked to animal placenta or other tissues by finely chopping the tissues, mixing them with the powdered metals or metalloids and heating to 120 degrees C for 1 hr. The prod. is filtered, put into ampoules or flasks and sterilised at 120 degrees C. The process can be applied to phosphores by adding some parts per thousand of phosphoric acid to bovine placenta. The prod. are useful as cosmetics. A face lotion contains 50% bovine oligoplacenta; 5% propylene glycol and 45% physiological serum. Hair lotions contain: (a) 470 ml bovine phospho-placenta; 30 ml. propylene glycol; 500 ml distilled H2O, and (b) 410 ml bovine sulpho-placenta; 60 ml bovine oligo-placenta; 30 ml propylene glycol; 500 ml. distilled H2O.
Patent FR-2308173-A1 (FR)
Title: Busbar support and enclosure - can accommodate rectangular conductors of variety of cross sections and has approx rectangular cross section
Inventor: DEBAIGT JEAN
IPC: H01B17/18
Filed: 1975-04-15
Abstract: A support and enclosure system is for rectangular shaped electrical busbars or conductors. Thee system is designed to allow the use of several sizes or conductors. The enclosure is a single piece item having an approx rectangular cross-section, the cover (3) hinges on its base (2) by a thin section (10). The cover is 'L' shaped overlapping one face of the moulding and is provided with a claw (15) engaging in a slot (13) in the lower surface of the enclosure base. The inside surface of both cover and base is so formed as to provide a series of recesses and protrusions which provide a firm seating for busbars (41) of different cross-sections.
Patent FR-2282062-A1 (FR)
Title: Re-useable toothed fastening strap - has flexible joining piece with manual release from lateral teeth
IPC: F16L3/233
Filed: 1975-04-28
Abstract: The strap consists of a flexible band with a toothed strip on one side, and a clamp head with a slot at one end. The clamp head has a toothed joining piece, corresponding to the toothed strip, to fasten the strap after it has been passed around an object and inserted into the slot. The joining piece (6) is flexible, and has a manually operated release (9), for the engaging teeth (2). The release consists of a projection (9) at the outer end of the joining piece, which is accessible from the outer side of the clamp head (3). The joining piece is connected to the strap (1) via a flexible neck, and the projection consists of a rib, extending transversely at a distance from the toothing.
Patent FR-2310410-A1 (FR)
Title: Hot wind duct for large blast furnaces - where main duct is held in spring loaded straps to permit flexure
Inventor: MILLER VY
IPC: C21B9/10
Filed: 1975-05-09
Abstract: Support device for the hot wind duct on a blast furnace using a main duct which is rigidly connected to the Cowper stoves, the device using carrier beams mounted on independent supports, suspension straps being located on the carrier beams. The novelty is that the ends of the suspension straps are fixed on the carrier beams by precompressed springs, the compression force matching the wt. of the section of the duct being supported, and the initial deflection of the spring is many times the max. displacement of the duct connections occuring due to the vertical movement of the Cowper stoves. Each spring pref. consists of a stack of cup springs. The device is useful in modern blast furnaces using wind temps. up to 1400 degrees C. and duct dias. of 1700-3500 mm with Cowper stoves 6000-14000 mm dia. The spring-loaded straps permit the Cowper stove to expand and contract vertically without imposing stresses on the main duct which has a wt. of e.g. 10 t/metre.
Patent FR-2286409-A1 (FR)
Title: Slide projector for use with long and circular magazines - has moveable ramp in guide slot to raise transparency(NL300376)
IPC: G03B23/02
Filed: 1975-09-25
Abstract: A slide projector for use with both long and circular type slide magazines, having a base plate and two side walls which bound the magazine transport and positioning slot in which a movable ramp with double sided guide slopes to lift the transparancy holder to a specific position in which it can be removed from the magazine has the guide ramp (10) moveably by a selected amount to allow its height to be minimised in relation to the circumference wall of a circular magazine when such a magazine is in use. Due to the definite fixing procedure it is soon evident when the wrong type is being fixed.
Patent FR-2327946-A1 (FR)
Title: Tractor loading arm attachment mounting - with axes held by pivoting locking jaws in clevises at ends of arms and secured by pins
IPC: A01D87/00
Filed: 1975-10-17
Abstract: The tractor is provided with loading arms which are raised and lowered hydraulically. Attachments can be fitted to the ends of the arms, these also being manoeuvred hydraulically. The end of each arm has a clevis (6) formed in it, the sides (7,8) being pierced to form a pivot (11). This holds a locking jaw (12) which closes against the rear of the clevis, trapping the axis or spindle of the attachment in a shaped recess (9). Each jaw is secured in position by a locking pin (14) the sides of the clevis. This pin is removed when it is required to change the attachment.
Patent FR-2332383-A1 (FR)
Title: Lavatory with combined flushing cistern - has secondary compartment housing fan and odour extractor circuit pipes
IPC: E03D9/052
Filed: 1975-11-20
Abstract: The lavatory with integral combined flushing cistern and odour extractor incorporates the extractor gear in a separate compartment (5b) of the flushing cistern (5). The pan may extend to the rear to incorporate a flush water discharge duct (8), a duct (20) leading extracted air to the fan, and a further duct (22) leading air from the fan into the waste out-let. The extracted air duct (20) joins the flush water duct (8) close to the outlet (9). The cistern (5) may be mounted on the rear pan extension and is divied into two compartments by a partition. The left hand compartment (5b) when viewed from the front may house the fan (15) and pipes (18, 19) which complete the extraction circuit. The fan (15) may be electrically powered and started by a switch (30 to 32) which is operated by raising the water closet seat (33).
Patent FR-2295299-A1 (FR)
Title: Floating caliper disc brake for air brake system - has screw actuated lining support moved wrt to housing
IPC: F16D55/224
Filed: 1975-12-10
Abstract: The disc brake mechanism is suitable for pneumatic operation on heavy lorries. Such actuation usually provides rotation of a shaft by a connecting rod. A hub can slide freely at right angles to the plane of the brake disc in a U shaped housing which straddles the disc. Brake pads are disposed on either side of the disc in the usual way. One is fixed to the sliding hub which moves axially under the action of the coarse threaded screw (44) rotated by the shaft. The screw is mounted in a bearing (53) fixed to the body which cannot move axially itself, except in the restricted way allowed by the floating mounting of the housing. Wear of the linings is compensated by resetting the screw position relative to the shaft.
Patent FR-2338528-A1 (FR)
Title: Automatic preprogrammed spraying of water - has electrovalve controlled by clock timer and hygrometer to control water flow
IPC: A62C37/00
Filed: 1976-01-14
Abstract: In various industries an automatic pre-programmed fluid flow such as gas or cooling water is required depending on various parameters such as temperature and pressure. The values of these parameters are detected for application to an automatic control unit. An automatic programmed spraying unit comprises a case with sealed door (1) with locks (2). Control of fluid flow is effected by an electro-valve (3) between a pipe inlet (4) and outlet (5). The valve controls flow pressure when power is supplied via a clock (6) and when commanded by a hygrometer (9) ventilated by air inlets (10, 11). The hygrometer and clock can be switched off independently by switches (8, 13) whilst a general switch (14) and fuse box (15) complete the mains circuit.
Patent FR-2339168-A1 (FR)
Title: IR gas spectrometry appts. - has internally polished cylindrical analysis chamber and filtered detector measuring luminous flux from flashing lamp
IPC: G01N21/35
Filed: 1976-01-26
Abstract: A device for performing infra red gas spectrometry comprises a chamber (2) having a polished cylindrical wall into which gas may be introduced through ports (51) and (52). A lamp (1) is mounted at one end of the chamber in a recess (10) by means of a retaining member (3). The lamp has a circular silvered area (11) effecting a circumferential ring shaped light source. At the distal end a window (6) effects a gas seal and protects a filter (7) which is held in place by mounting unit (8). This unit carries a detector (4) for gas analysis which inturn is retained by a resilient mounting member (9). In operation the light source is operated intermittently.
Patent FR-2299546-A1 (FR)
Title: Connecting device for partitions - has pin on hammer headed plug drawn along grooved sleeve by conical screw
IPC: F16B7/04
Filed: 1976-01-30
Abstract: The connecting device includes a block (3) which is received in one of the members to be joined one and a peg (9) with a hammer-like head which locates behind flanges (11) of the other member to be joined. The peg is acted on by a spring (7) and is located by a screw (5) which is received in a conical blind hole in the peg. The peg is provided with a pin (17) slidable in a groove (18) of a sleeve (8), the groove having a curved starting portion so that as the peg is drawn into position, it is rotated to locate its head behind the flanges (11) and draw the two members together.
Patent FR-2341907-A1 (FR)
Title: Construction of vehicle number plates - uses background material with character apertures, with second material pressed through apertures and splayed out to form characters
IPC: B44B5/00
Filed: 1976-02-20
Abstract: The method of fabrication of an automobile registration plate uses a composite element (1, 2). This element (1, 2) consists of two plates. The first plate has the form and background required. The second has the form required for the registration plate characters. The second plate is placed on the first whose edges are bent over to grip the second plate. By means of a series of dies (6) and stamps (5) corresponding to the required characters (9), these characters (9) are pressed into the second plate. After the characters (9) have been stamped the plate is submitted to a supplementary pressing operation. That is after removal of each character die, but leaving in place the corresponding stamp. This is so that the edges of the upper part of the character (9) is forced back towards the exterior. This ensures that the edges clamp on to the face of the first plate.
Patent FR-2343093-A1 (FR)
Title: Prefabricated modular frame and panel building - has arched frame units incorporating T:columns and panel holding elements
IPC: E04B1/34
Filed: 1976-03-01
Abstract: The prefabricated modular building incorporates laterally spaced parallel bracket arched frame assemblies (14). These comprise a T-shaped column element (30), with integrally formed arms (32, 34) projecting inwards and outwards. They also have a base (41) in the ground, a horizontal beam element (36) held on an arm and cantilevered outwards, and a half-arch element (38). This has its base (40) in the ground on one side of the column, and its top end is connected to the other column arm. The elements are interconnected by locking, accommodating and projecting organs attached to them. One or more roof panels are held along their opposite sides by frame assemblies adjacent to the horizontal beam elements, pref. by interlocking grooves and protruding strips.
Patent FR-2309949-A1 (FR)
Title: Gramophone speed change mechanism - includes belt shifted between pulleys by simplified slide mechanism
Inventor: KIZU MASHAHUMI
IPC: G11B19/26
Filed: 1976-04-29
Abstract: The adjustable mechanism selects the speed of a gramophone turntable driven by a belt fitting pulleys of different diameters. A lever (27) slides horizontally when the speed control lever is actuated. The lever has integral parts (29, 30), the first having an upwards projection with a slanting edge (29a) to lift the belt when the slide is pushed forwards, and the second having a corresponding slanting under-edge (30a) to press the belt downwards when the slide is pulled back. The device can be finished and fitted with a lower degree of precision than the normal fork-operated belt-shift mechanism. The slide may also operate a switch to cut off the motor when the slide is in a neutral position and energise it at each of the operating positions.