baber/WOPTO huggingface dataset:
Patent FR-2225347-A1 (FR)
Title: Packing case assembled using detachable panels - has male and female clips prefixed to panel sides and sliding together
IPC: B65D6/24
Filed: 1973-04-12
Abstract: A case, or container is assembled by sliding together clips prefixed to the panel sides. A rigid structure is obtained and the panels can be stored flat. Male clips (1, 5, 8) have a tight rolled circular cross section with a flat fixing plate. Female clips (3, 4) are also circular in cross section, but have an open side to clear the thickness of the male clip, and a fixing plate. Mounted on the panel edges, the joint (2, 11) is made by sliding male clips used the female clips. One or more clips per edge can be used depending on the size of the container.
Patent FR-2185651-A1 (FR)
Title: Polyurethane forming compsns - for upholstery or coating foams
IPC: C08G18/10
Filed: 1973-05-24
Abstract: Compsns. comprise >=1 polyfunctional polyisocyanate e.g. diphenylmethane diisocyanate) a cpd. reactive therewith (e.g. a polyol) and 4-chloro-m-phenylene diamine (I) as chain extender. Use of (I) eliminates the conventional potentially carcinogenic methylene-bis-o-chloraniline.
Patent FR-2238113-A1 (FR)
Title: Odorising cryogenic liquids - esp liquid fuels, by addn of solutions of sulphur cpds in liquid hydrocarbon gases
IPC: F17D1/08
Filed: 1973-07-18
Abstract: Thiophane, and (a) cyclic sulphide or a mercaptan is introduced as odorant (I) into cryogenic liquefied gases (II) by (a) dissolving I in a liquid hydrocarbon gas carrier which is miscible with II and has a b.pt. higher than that of II, the concn. of I in the carrier being greater than could be dissolved in II, and (b) combining II with the carrier and dissolved I, so that II contains detectable concns. of I. II is esp. a cryogenic fuel, esp. liquid methane or liquefied natural gas. The carrier may be a liquefied lower alkane. Esp., the carrier contains 10-50 vol.% I, and is added to liquefied natural gas to give is not >2% I in the mixt.; carrier contg. I may be added in portions. If II is a natural gas boiling at -260 degrees F at atmos. press., the carrier contg. I is cooled to -260 degrees F before being combined with II.
Patent FR-2240453-A1 (FR)
Title: Pre-ser limit speed detector for vehicle - speedometer cable actuates pulse generator feeding alarm circuit
IPC: G01P1/04
Filed: 1973-08-07
Abstract: The detector is fitted between the threaded boss (1a) of the speedometer (1) and the ring-nut (2) of the drive cable (3). A pulsating switch driven by the cable (3) consists of a spring wire (11) which contacts four corners of a square cross-section bush (8) of a pulley (9) fitted to the rotating cable spindle (4). As the pulse frequency is dependent of the speed of the spindle (4), it gives a measure of the speed of the vehicle. The pulsating switch is connected to an electronic unit which gives a signal when the pulse frequency is greater than a set frequency which corresponds to a limit speed.
Patent FR-2257793-A1 (FR)
Title: Engine fuel-air mixture mixing device - has turbulence producing projections on ring clamped in mixture line
IPC: F02M29/06
Filed: 1974-01-15
Abstract: The engine intake system contains a thin annular disc (1) which has on its inner circumferential edge a number of small projecting lips. The disc can be clamped between the flanges joining the carburreter to the inlet manifold or between the manifold and the cylinder head. The lips produce eddies at the outer edge of the fuel air mixture which increase in size as they travel downstream. The turbulence thus produced spreads throughout the mixture and results in a more homogeneous fuel-air mixture. This result is achieved without the large restriction in flow made necessary by other arrangements having the same object. Combustion efficiency is thereby improved without any loss of power output for a given engine size.
Patent FR-2218720-A1 (FR)
IPC: H01C1/14
Filed: 1974-02-06
Abstract: An electrical component means and method of making same. The component means includes an electrical component body such as a capacitor body and continuous terminal means, preferably U-shaped, with portions immediately adjacent one side of the component body joined to that side of the component body. Lead means of the continuous terminal means, preferably a pair of spaced and parallel elongated wires of the U-shaped terminal means, project from the component body in the same direction. Each of the lead means is adapted to project through and is adapted to be secured against movement relative to apertures of an electrically insulating base means. The configuration of the terminal means and intimate engagement thereof along the entire length of each immediately adjacent side of the component body cooperate to help reduce the impedance of the electrical component means at elevated frequencies. If high frequency operation is not a consideration, the lead wires of the terminal means may be inserted through apertures of a support means and twisted together on a side of the support means opposite the side of the support means adjacent the base means of the component body to help cooperatively associate the component body with the support means.
Patent FR-2226981-A1 (FR)
Title: Contoured support for body of patient - enabling body to always assume same position during treatment
IPC: B29C44/12
Filed: 1974-04-26
Abstract: Support for body of a patient undergoing treatment is produced by (a) placing a flat plate of hard, rigid matl. within a bag or cover, the plate being shorter than the bag, (b) injecting a foamable, rapidly hardening matl., esp. a polyurethane, into the bag, and (c) making an impression of the body of the patient.
Patent FR-2233392-A1 (FR)
Title: Bactericidal dishwashing compn. - contg. quaternary ammonium salts or guanidine derivatives
IPC: C11D3/48
Filed: 1974-06-14
Abstract: The compsn. e.g. alkyl dimethyl benzyl ammonium chloride is acid or neutral and contains quat. ammonium salts, guanidine derivs. ampholytes or mixt. in an amts. 3-60% pref. 20-40% as bactericides. Concn in the washing soln. is 10-200 pref. 100 ppm.
Patent FR-2275994-A1 (FR)
Title: Loose box partition composed of panels in frames - has metal frame and wooden panels with grooved lower edge
IPC: E04C2/14
Filed: 1974-06-27
Abstract: A loose box partition has its lower edge protected from corrosion. The top edge of the frame is of inverted U section metal, while the bottom of the frame is of inverted T section metal, with the leg of the T (3) uppermost. The bottom of the panel has a slot into which the leg of the T fits easily. The partition is composed of panels, which can be tongued and grooved. The bottom edges of the panels are rounded off. The flanges (4) of the inverted T are narrower than the panel and can be recessed (10) into the bottom of the panel. Thus any water or other liquid running down the panel after washing etc., is unlikely to contact the T section.
Patent FR-2279302-A1 (FR)
Title: Starting circuit for discharge tube - has thyristor and inductor in series to maintain voltage peaks constant
Inventor: REMERY MICHEL
IPC: H05B41/04
Filed: 1974-07-16
Abstract: The starting circuit, for a discharge tube, has the discharge tube (3) connected via a ballast inductor to the a.c. supply. The tube's electrodes are coupled to the starter (12) whose output terminals are bridged by an RC circuit and a resistor (19) coupled to the first diagonal of a diode bridge (13-16). The bridge's second diagonal contains the series combination of a thyristor (22) and inductor (23). The thyristor's gate is connected via a diac to an RC timing circuit with zener diode. The advantage lies in maintaining the voltage peaks constant over a wide voltage and temperature range.
Patent FR-2241014-A1 (FR)
Title: Clamping arrangement for securing cables or pipes - uses spring loaded saddle with adjusting screw
IPC: F16L3/24
Filed: 1974-08-19
Abstract: The clamping bracket sides hook round the carrying member, typically an angle section, and enclose the cable or pipe. A saddle plate rests on top of the cable and is located by projections which extend either side of the bracket. A threaded hole at the top of the bracket takes a screw for tightening the clamp. Between screw and saddle is a compression spring with tuitable locations and bearing faces for the screw and saddle. The screw is tightened until there is sufficient clamping pressure to hold the cable. The construction allows cable to be clamped on a bend, and the installation of various sizes with a single set of parts, without the need for special measures.
Patent FR-2285834-A1 (FR)
Title: Food baking system with humidifying stage - producing partly water condensation followed by baking stage
IPC: A23L5/10
Filed: 1974-09-30
Abstract: A baking process for food is carried out in two stages. The first is a humidifying stage in which the humidity of the air is set high enough to condense partly as water on the products to be baked. The baking air is kept at a much higher temp. than the food products. In the following baking stage, a moving stream of hot air containing hot steam produces the baking effect. Baked products are obtd. with a thick crisp crust and excellent taste. The condensate has time to be absorbed in the dough.
Patent FR-2248338-A1 (FR)
Title: Electroplated nickel alloy coatings on diamond abrasives - using voltage variation to alter compsn. of deposit
IPC: C25D5/00
Filed: 1974-10-23
Abstract: The electrodeposition of >=2 metals on a mass of discrete particles with conducting surface using a suitable electrolyte contg. appropriate amts. of the metal ions. The novely is that the voltage is varied in order to control the compsn. of the coating. The particles are pref. abrasive, esp. diamonds, which are fluidised during electrodeposition. During electroplating of two metals, one of which is more electro-negative than the other, it was discovered that the amt. of the electronegative metal in the deposit could be increased by raising the electroplating voltage; the process thus opens the way of a wider range of coating compsns.
Patent FR-2252210-A1 (FR)
Title: Double glueing press for wooden plank - has compression chambers with devices receiving incoming planks and components swing clear
IPC: B27D3/00
Filed: 1974-11-07
Abstract: The press is for the construction of roof trusses, main beams, posts etc, using wooden planks glued together, and has a central lengthwise frame with lower plates accommodating the plank stacks, and running in the compression chambers from one end to the other. Clamping punches act vertically, and there are also horizontally-acting alignment devices working transversely inwards against the stacks. Each compression chamber (3, 4) has a mechanism receiving each incoming plank (15), also a number of pivoting components (12) at intervals along the press swinging clear of the chamber together. A lowering device (16) is situated below these components and receives each plank delivered, and this device can be lowered to a position forming the lower limit of the compression chamber.
Patent FR-2259221-A1 (FR)
Title: Z-section timber member for door or window frame - is formed of three joists glued together
IPC: E06B3/10
Filed: 1975-01-23
Abstract: The horizontal or vertical member is built up from three 2" x 1.1/4" joists (1, 2, 3), and is designed to obviate machining of prior one-piece members, to simply furnish a member with two external faces (9, 8) whilst forming the door or leaf recess (5, 7) with opposed frame to wall (13) sealing cavity (12). The two flanges (1, 3) of the 'Z' are formed by joists with their major axis parallel to the opening plane, with the intermediate or web joist (2) lying with its major axis normal to this plane, and the three components are glued together. An anti-turbulence groove (11) is incorporated in the leaf stop angle; similar sectioned joists (14, 15) can be used to form leaves or sashes; and the member can be used with fixed or hinged window sashes.
Patent FR-2264363-A1 (FR)
Title: Ceiling mounting for x-ray tube - has support arm rotating about vert. axis and its own inclined axis
IPC: A61B6/00
Filed: 1975-03-06
Abstract: The support arm (10, 11) which is fixed to the ceiling at one end and carries the X-ray tube (13) at the other, rotates about an axis at 45 degrees to the vertical this axis of rotation of the arm and the centre ray of the X-ray tube being aligned, such that the latter can be moved into a position in which the centre ray is vertical and one in which it is horizontal. The ceiling mounting bracket (7) for the support arm (10, 11) allows the arm to be rotated about a vertical axis (8). The arm is in two parts (10, 11) at an angle to each other. One part extends along the pivot axis of the support arm, while the other (10) is horizontal when the centre ray of the X-ray tube is vertical.
Patent FR-2303923-A1 (FR)
Title: Sectional swimming-pool system - using wedges to join vertical flanges of panels to horizontal bars, lining clamp strips on panel top edges
IPC: E04H4/14
Filed: 1975-03-11
Abstract: The vertical sides of the pool are formed by panels. The grounds is first excavated, with vertical sides for the hole. Each panel has a horizontal edge at the bottom facing inside the pool. Holes in this edge have pegs pushed through them into the ground. The panels are anchored at the top by means of horizontal bars secured to the vertical panel flanges (10a) by pairs of interlocking wedges (16). The horizontal part of each bar has a hole at the end for an anchorage peg extending into a dug-out trench filled with fresh cement. After assembling the vertical edges of the panels a U-section strip is placed onto the upper edges of the panels. The strip has a groove into which fits the edge of the liner.
Patent FR-2266855-A1 (FR)
Title: Fastener for built-in ceiling lamp - has adjusting screw with multi-start thread against which leaf spring lug presses as brake
IPC: F21V21/04
Filed: 1975-04-03
Abstract: Fastener for a built-in ceiling lamp consists of a U-section holder with its crossbar applied to a lamp housing wall perpendicular to the ceiling. A flange lies on a shoulder of the housing parallel to the ceiling, and a screw is pushed at 90 deg. to the ceiling through a bore of the shoulder and is mounted rotatably in both flanges of the holder. A pivot yoke has an arm parallel to the ceiling and adjustable by the screw to the height of the ceiling carrier, to which it can be clamped fast. The yoke has a crossbar parallel to the screw and two flanges at 90 deg. to it, a threaded bore engaging with a screw, and a brake unit which exerts a braking force on the screw and pivots the yoke through abutment on its crossbar into the mounting or into the holding position.
Patent FR-2320475-A1 (FR)
Title: Intermittent disc rotation control mechanism - has cross with intermediate peg disc between drive roller and slotted disc
IPC: F16H27/06
Filed: 1975-08-04
Abstract: The control for discontinuous rotary movement has a rotating cam roller (3) with a peg (4) which comes into contact with the slots of a disc in order to produce intermittent rotation of the disc about an axis parallel to that of the roller. Between the cam roller (3) and the disc (6), a cruciform plate (8) is fitted so that transmission of impacts from the peg (4) to the edges of the slot (7) are avoided. The cross is so arranged that the contact point of the peg (4) with the edges of each groove (9), the tangential component of the peg (4) speed is zero in relation to the disc (6). The intermediate disc (11) is arranged at an angle to the slotted disc (6), and carries fingers (12) arranged opposite the disc grooves, so that at least one of these fingers stays in engagement with a disc slot during the rotation of the driving roller (3).
Patent FR-2328804-A1 (FR)
Title: Consolidating low quality ground for foundations - by injecting aq. mixts. of inorganic and organic hardening agents
IPC: C09K17/46
Filed: 1975-10-20
Abstract: The hardening agent is obtd. by combining (a) a liq. mixt. of water and a gelling agent; with (b) an aq. soln. of waster-glass contg. a gelling agent. The gelling agents consist of esters, aldehydes, inorganic acids, organic acids, inorganic salts, organic salts, cement, or the hydraulic components in cement. Liq. (a) can be aq. soln. or a cement suspension. The ester is pref. a fatty acid ester, a carbonate, and a lactone, whereas the aldehyde is pref. a dialdehyde. The two liqs. (a, b) may also be injected separately into the ground. In an example, liq. (a) consisted of 50 litres water contg. 10 kg cement and 1 kg of bentonite and liq. (b) consisted of 33.5 1 water, 15 1 water-glass, and 1.5 ethylene-glycol diacetate.
Patent FR-2328908-A1 (FR)
Title: Tap for connecting two appliances to water supply - has integral body and base plate with two cock casings and three junction spigots
IPC: F16K27/00
Filed: 1975-10-20
Abstract: The two way tap is for connecting two domestic appliances e.g. a dish washer and a washing machine to the water supply, and incorporates both the tap housing and a mounting plate in a single assembly. The unit includes two cock casings (15,16) and three connections (17, to 19) for incoming and outgoing water feeds. The tap body (11) may take the form of a single passage which is bent into a 'V' shape and the connections (17,18) for outgoing feeds may be provided on the resp. legs of the 'V'. The connection (19) for the incoming feed may be provided above the mounting plate and in the 'V' apex.
Patent FR-2329471-A1 (FR)
Title: Container lifting rig for lorry - has ram operated tilting ramp supports hopper and has rollers housing in hopper
IPC: B60P1/64
Filed: 1975-10-28
Abstract: The hopper removal equipment for a vehicle is used to handle material from the chassis to ground level. There are inclinable ramps (4) as part of the equipment (2), with supplementary supports (10) at the rear of the chassis (1) which can lift a hopper placed on the ramp. The supplementary supports consist of two arms (10) which are mounted longitudinally and which pivot around a shaft (11). A hydraulic ram (13) is joined to each arm and to the chassis. The pivot assembly consists of a shaft and inclinable profiles. At the end of each of these arms is a roller, free to rotate in a guide beneath the hopper.
Patent FR-2332890-A1 (FR)
Title: Centrifugal scuttle for use on ship's bridge - has turbine drive with exhaust directed via radial ports into space between fixed and rotatable panes
IPC: F03B13/00
Filed: 1975-11-27
Abstract: The centrifugal scuttle with anti-mist effect is particularly for use on the bridges of ships. The rotary scuttle (4, 5) is driven by a turbine (1) running on compressed air or gas. The exhaust from the turbine can be directed via ports (20) arranged radially on the front part of the turbine into the space enclosed between the fixed (8) and rotary (4) scuttle panes and the annular portions (2, 5). It can escape from this space via openings (22) in the latter.
Patent FR-2334888-A1 (FR)
Title: Shock absorber for vibrating machinery - consisting of honeycombed block of elastic material, with top and bottom plain plates
IPC: F16F1/42
Filed: 1975-12-08
Abstract: The shock absorber consists of a block of moulded material. The block has plain vertical sides (5, 4) and is made from internal ribs (3) which form hexagonal holes within the block. Half hexagons (6) are included to maintain equal spacing of the hexagons. The shock absorber is covered with top and bottom plain plates, to carry and distribute the load evenly. Several blocks may be mounted side by side to handle heavy loads. Similarly several blocks may be placed on top of each other according to the amount of damping required.
Patent FR-2313429-A1 (FR)
Title: Flameproof moulding comps. contg, metal cpd. as stabiliser - does nt discolour during moulding
IPC: C08K13/04
Filed: 1976-06-01
Abstract: A thermoplastic moulding compsn. contains (1) 40-80 wt. % of a polyamide, polyolefin, polyester, polycarbonate or a styrene-acrylonitrile-butadiene copolymer, (2) 0-45% of a fibrous reinforcing agent, (3) 0-40% of a filler in particle form, (4) 0.01-5% of an inorganic cpd. of Pb or Zn, a metallic soap, or a dibutyl- or dioctyl-tin, but not a thiotin, as stabiliser, and (5) 2-25% of an organic halogen cpd. as flame-proofing agent. Claimed stabilisers are basic Pb carbonate, tribasic and tetrabasic Pb sulphate, SnO, SnSO4, ZnCO3 and/or Zn stearate. Pref. used at 0.5-2%. The stabiliser reduces the colour change taking place during moulding, without affecting the physical properties of the polymer. A longer residence time in the mould can be tolerated.
Patent FR-2315320-A1 (FR)
Title: Pipette nozzle which fits several different size barrels - is composed of several hollow cones juxtaposed end to end
IPC: B01L3/02
Filed: 1976-06-25
Abstract: The nozzle has several conical sections, differing in dia. and apical angle, placed on top of one another. One section may join the next without a break, or there may be a shoulder at the junction. The nozzle tapers steadily from base to tip, so that the conical sections are presented in order of decreasing dia. (which may not be the order of decreasing apical angle).
Patent FR-2318149-A1 (FR)
Inventor: MALZ RUSSELL EDWARD JR
IPC: A61P31/04
Filed: 1976-07-15
Abstract: A process for preparing N',N'-disubstituted acid hydrazides by reacting N'-monosubstituted acid hydrazides with aldehydes in the presence of hydrogen and a hydrogenation catalyst is disclosed.
Patent FR-2363376-A1 (FR)
Title: Appareil distributeur de liquide, notamment pulverisateur d'engrais ou insecticides
IPC: A01M7/00
Filed: 1976-08-31
Abstract: L'invention concerne un appareil distributeur de liquide, mobile, du type comprenant un dispositif d'alimentation à débit quasi-constant, un dispositif de distribution à débit variable, des moyens de transfert de liquide reliant ces deux dispositifs, un organe de réglage du débit existant dans ces moyens de transfert et un dispositif de régulation agissant sur cet organe de réglage et comprenant des moyens de comparaison recevant, d'une part, un signal provenant d'un organe de mesure d'une grandeur caracteristique de l'écoulement de liquide dans les moyens de transfert et d'autre part un signal de référence provenant d'un organe de mesure de la vitesse de l'appareil par l'intermédiaire de moyens de transformation entre la vitesse et ladite grandeur. Cet appareil est caractérisé en ce que l'organe de mesure de grandeur caractéristique est constitué par un organe de mesure de débit 19 et les moyens de transformation 21 par des moyens d'application d'un coefficient de proportionnalité. L'invention trouve des applications particulièrement avantageuses dans le domaine agricole.
Patent FR-2332230-A1 (FR)
Title: Cartridge generating pure oxygen, activated by ambient pressure - is particularly applicable to inflatable life belts and jackets
IPC: B63C9/18
Filed: 1976-09-16
Abstract: An arrangement sets off the prodn. of oxygen when the ambient pressure in the device exceeds a predetermined value. A cartridge of sodium chlorate which releases oxygen when it melts is the basis of the device, and is activated by a membrane. When this deforms against the load of a spring, a cap is brought into contact with the cartridge and the reaction commences.
Patent FR-2325485-A1 (FR)
Title: Binding tapes of oriented material with tear zones - for subdivision into smaller tapes as required
IPC: B65D63/10
Filed: 1976-09-24
Abstract: Binding or tie tapes which have preferential tear tracks to allow stock tapes to be reduced in width and/or length as appropriate for use. The tapes are made of oriented plastics material susceptible to tearing parallel to the direction of orientation. The tapes are useful for mfr. of twist tapes for tying the necks of bags, for parcel wrapping tapes, etc. Primarily, the ability to derive tapes of different size from one stock. The preferred materials have greater intrinsic strength than paper tapes.