baber/WOPTO huggingface dataset:
Patent FR-2287046-A1 (FR)
Title: Inspection equipment for multicore electrical cables - comprises box with connectors, battery and pilot light in series
IPC: G01R31/58
Filed: 1974-10-01
Abstract: The equipment, for the inspection of multi-core cables (10) comprises a box (6) at one end of which is a multiple connector (1) which fits the connector (11) at one end of the cable to be inspected. An electrical battery (3) inside the box (6) has one terminal connected to the multiple connector (1), the other terminal being connected to a pilot light (4) also in the box (6). A second connector (5) is provided in the box (6) and fits the opposite end (12) of the calbe (10). The battery is connected in series to all the terminals of the first connector (1) but the second connector has only one terminal which can be made to contact each conductor (12) in the cable in turn.
Patent FR-2288687-A1 (FR)
Title: Inflatable packing for protecting fragile items - has plastic sheet folded over and sealed provide air mattress and pouch
IPC: B65D81/03
Filed: 1974-10-22
Abstract: A sheet of transparent or opaque plastic is cut into a rectangular strip and provided with a valve, sealed into its surface in a predetermined position. The strip is folded transversely across in three places, forming four lengths. The centre two fold together to make one side of the packing; this folds over the two outer lengths placed together, to make the other side of the packing. Both are closed tightly together and heat sealed around all open edges. The packing is inflated through the valve and the product inserted into the pouch formed. A suspension tab can be provided.
Patent FR-2249145-A1 (FR)
Title: Pigment compsns contg salts of triphenylmethane and/or xanthene - and varnishes based on resins and oils, for printing books etc
IPC: C09D11/037
Filed: 1974-10-30
Abstract: Novel pigment compsns. comprise (A) dyestuff salts derived from triphenylmethane of formula (I) (the O bridge is not present) and/or dyestuff salts derived from xanthene of formula (II) (I; the O bridge is present) and (B) a varnish based on resins and oils (where R are each H, halogen, alkyl, alkoxy, nitrile, carbamoyl, nitro, amino, alkylamino, phenylamino, acylamino, opt. substd. phenyl and/or sulphonamido, or two R gps. in the o-posn. represent a condensed phenyl ring; R1 are each H, halogene, Me or Et and R1 with an R radical may form a direct link; R2 is H, halogen, amino, phenylamino or naphthylamino in which the rings may be substd. by one or two radicals as given by R; R3 are each H, Me or Et; X is H, halogen or -SO3- or -COO-; Z is an anion; n is 0 or 1 and is 0 when X is an anion, and is 1 when X is H or halogen). (I) and (II) are used in intaglio engraving and printing of bookds and journals because the compsns. are easily dispersed in all corresponding printing varnishes. The prints obtd. have high tinctorial power and the printing pastes are storage stable. The compsns. may be used as "flushing" pastes.
Patent FR-2291776-A1 (FR)
Title: Safety harness with two thigh belts - has adjustment strap joining belts meeting at common point
IPC: A62B35/00
Filed: 1974-11-21
Abstract: A wide belt is used for each thigh, one end being attached permanently to one side of a buckle. The other end passes through a triangular loop, through the buckle and round the thigh. The belt then fits behind the buttocks to be attached to a narrower belt by an adjustable buckle. Both belts are attached to the same rear buckle. A narrow adjustable strap loops round the thigh belts, under the thighs, its centre being attached to the body harness. The triangular loops are attached to the safety line.
Patent FR-2296972-A1 (FR)
Title: Fast response signal multiplexer - uses semiconductor diodes scanned by electron beam to create electron-hole pairs
Inventor: KANTOROWICZ GERARD
IPC: H01L31/02
Filed: 1974-12-31
Abstract: This signal multiplexer uses series of diodes each of which has a N type substrate (1) with two isolating layers (4, 8) and a P+ zone. This can be silicon with phosphorus doping. A further silicon substrate (5) forms the N+ electrode of the diode. A layer of aluminium (6) of approximately 1,000 angstroms covers the P+ zone. When a suitable bias is applied to the P+ zone, the diode acts as a small capacitance due to electron desertion. If the zone covering is bombarded by an electron beam, electron-hole pairs are created giving a current increase of 2,000 times. A ring of such diodes, arranged with a common load and sequentially scanned by an electron beam, forms a multiplexer with a flow rate of 1 gigabit/second.
Patent FR-2297549-A1 (FR)
Title: Tractor powered rotary cultivator - has conventional surface working blades alternating with pan breaker blades
IPC: A01B33/10
Filed: 1975-01-15
Abstract: The cultivator has two types of blades one of which is of the conventional type, while the other is longer, being designed to break up the pan caused by the conventional blade. The rotor (3) therefore includes conventional shallow working blades (7) and deeper working pan breaker blades (8) of which one part is at right angles to the axis of rotation (10) and of which the free end is not bent over the sharply (13) as on the conventional blade. The free end of the blade (8) may also be bent to the left of the right. The two different blades (7, 8) can be manufactured as one piece or as separate parts.
Patent FR-2267379-A1 (FR)
Title: Continuous annealing of tubes or hollow parts with descaling - non-oxidising gas fed through tube to descale the bore
IPC: C21D9/08
Filed: 1975-03-13
Abstract: The device for the continuous annealing of tubes and hollow parts, esp. coils of tubing, in a reactive gas for surface descaling and where a non-oxidising gas is fed through the tube to descalel the bore, has a flexible gas supply device fed through the furnace simultaneously with the coils of tubing, the gas supply device being provided with connections for joining it to the coils. The gas supply device can be located above or below the roller hearth, and if a furnace with a moving wall is used, the gas connections can be fixed to the moving wall, using a rotary connection to the gas source. Alternatively, the gas manifold pipe can travel through a stationary gas supply chamber fitted with a gas inlet. The device is used for descaling tube coils before precision drawing.
Patent FR-2309808-A1 (FR)
Title: Ring mounted portable cigarette lighter - has cigarette support on base also magnifying glass in line with it
IPC: F23Q13/00
Filed: 1975-05-02
Abstract: The portable cigarette lighter which can be mounted on a finger ring has a base (2) on which there are mounted perpendicularly to it two supports (5, 6). The first one (6) holds magnifying glass (8), and the second one is positioned at the focal point (7) of the glass. The two supports can be pivot-mounted on the support, folding away one on top of the other. The second support (5) can be so constructed as to align the cigarette exactly on the focal point of the lens, being typically ring-shaped with a bevelled edge and of the same diameter as a cigarette.
Patent FR-2310505-A1 (FR)
Title: Two way pneumatic distributor - has membrane operated magnetically aided armature, requires little precision machining
Inventor: HARDOUIN PIERRE
IPC: F16K31/126
Filed: 1975-05-06
Abstract: A two-way pneumatic distributor, has seven orifices. One channel (12) is the supply and two others the outputs (25, 26) which may be selected by applying pressure at either of the two selector inlets (9, 10). When an output is not selected, it is vented through another orifice (27, 28). The moving armature (1) does not require any close tolerance fitting to the body (2), because it is driven by membranes (5, 6) which close off the chambers (51, 52) supplied by the selector orifices (9, 10). A magnetic disc (17) and U-shaped magnet (60, 61) which assist in control of the transfer valve (15, 16) ensure rapid switching action and a hold capability which maintains armature position in the event of selector pressure failure.
Patent FR-2275989-A1 (FR)
Title: Distributor on combine-harvester - receives material ejected from threshing-unit, and has slats for shaker-cams projecting underneath
IPC: A01F12/30
Filed: 1975-06-18
Abstract: The shaker slats are driven by a pair of crank-shafts. Each slat is enclosed by a shaker-cam for loosening the straw. the shaker cams project beyond the actual slats in the direction of travel. The shaker cams are driven by a separate pair of crankshafts. The stroke of the pair of crank shafts driving the shaker cams is greater than the stroke of the pair of crank shafts driving the slats. The shaker cams may, alternatively, be driven by the pair of crank shafts for the slats, in which case the increase in the stroke of the cams is produced by an extra eccentric drive.
Patent FR-2283400-A1 (FR)
Title: Closed space ventilation system - delivers air via rotary arms with inclined outlets and regulating shutters
IPC: A01K1/00
Filed: 1975-08-27
Abstract: The system is particularly for the ventilation of animal stalls, having a fan delivering fresh air to distributor pipes. The latter are in the form of rotary arms (6, 7) with outlets inclined to the axis of rotation, and a shutter (10) is provided to reulate the air flow. The outlets can be separate components fixed to the arm ends and adjustable about the arm axes. The arms can be in the form of rotary blades. The design allows easy regulation of the air supply to a large number of stalls individually, and avoids exposure of the occupants to draughts except for very short intervals.
Patent FR-2332854-A1 (FR)
Title: Injection moulder with constant regulation of plasticising - has torque on worm metered and signalled to granulate dispenser
IPC: B29C45/18
Filed: 1975-11-27
Abstract: An injection unit has a worm effecting an axial and a rotary movement in a heated cylinder, and an injection nozzle. There is a rotary drive for the worm and an injecting drive. A filling arrangement delivers granulate, varying the degree of filling of the worm, and a device is fitted for measuring the degree of torque exerted on the worm by the motor. A corresp. signal is put out for the control of the granulate dispenser feeding the filling hopper, so that the torque is kept constant. Valves in the hydraulic circuit shut down the filling arrangement during the injection stroke of the worm, and the feed to the worm can be adjusted to so small an amt. that the threads in a zone, seen in the direction of injection, behind the filling opening, are only partly filled. Arrangement ensures uniformity of viscosity and temp., etc. in the plasticised mass.
Patent FR-2340535-A1 (FR)
Title: Tubular motor for dimensional checks inside cylindrical waveguide - has pusher and measurer parts towing electrical supply and data cables
IPC: G01B7/28
Filed: 1976-02-09
Abstract: The tubular motor, generally cylindrical in shape, is used to make dimensional checks inside circular waveguides. It comprises a "pusher" (or driver) and a "measurer" (or tester) towing an electrical supply cable and a data output cable. It is used to inspect a cylindrical cavity of long length and the "pusher" has a transverse train of drive wheels powered by an electrical motor for this purpose. The "pusher" has also a directional wheel free in both translation and rotation w.r.t. a radial direction and able to buttress the motor against the internal periphery of the cavity by means of a recall spring. The motor itself undertakes a helical movement within the cavity. The detector has a rotational angular limit.
Patent FR-2300626-A1 (FR)
Title: Electro-acoustic vibration emitter system - having liquid-contacting plate, individual vibration emitters and device eliminating intermediate spaces
IPC: G01S1/72
Filed: 1976-02-13
Abstract: System of elect ro-acoustic vibration emitters for ultrasonics appts., e.g. a cleaning appts., has a plate with one side contacting a liq., a number of individual electroacoustic vibration emitters, each having a front part with a front face having a straight edge, and connection devices for fastening the front parts by the straight edges to the other side of the plate, in order to eliminate intermediate spaces between adjacent parts and to effect an essentially uniform periodic movement of the plate when the vibration emitter is excited in phase with an alternating electric voltage. Maintains a very small uniform distance between adjacent vibration emitters, even after the emitters have contacted each other. Gives uniform vibrational movements. Welding of the plates is eliminated. Long operational life.
Patent FR-2342026-A1 (FR)
Title: Artificial bait for cast fishing - consists of flat nose piece, rotating turbine wheel and tape threaded through holes to give fish appearance
IPC: A01K85/01
Filed: 1976-02-26
Abstract: The artificial bait for cast-fishing consists of a flat piece (1) with a hole (1a) in for fixing the end of the fishing line, and hooks (2). Immediately behind the tip of the bait is an annular part (3) fixed to the flat plate (1) so that they have the same axis. The annual part (3) froms a stator for a turbine (4) loosely mounted on an axle (5). At the back of the turbine, the flat piece (1) has a series of holes (1b) in which are staggered in a lengthwise direction, and through which are threaded two strands of a tape (7). The tape is knotted (7a) and their free ends (7b) look like a fish tail.
Patent FR-2342948-A1 (FR)
Title: Marble-type cement compsns. - contg. polymethyl methacrylate resin, aggregates and filler and also powdered glass or mineral oxide
IPC: C04B26/06
Filed: 1976-03-04
Abstract: Cement compsns. (I) contain 85-90 wt % Ca- or Si- contg. mineral aggregates, 10-15 wt % polymethyl methacrylate (based) resins, 2% curing agent, 0.8-1% fireproofing agent and 1-5% mineral filler, percentages being based on wt. of aggregates. Pref. they contain 0.05-1.5 wt % at least one mineral pigment prod. and 0-1 wt % lubricant, based on wt. of compsn. (I). A marble-type prod. is obtd. by incorporating 5-8 wt % of paste contg. finely powdered glass or mineral oxide, alone or mixed with finely powdered sand into compsn. (I).
Patent FR-2306433-A1 (FR)
Title: Hydraulically-damped liquid level indicating device - has shock absorbing piston attached to float-arm-operated sensor
IPC: G01F23/30
Filed: 1976-03-17
Abstract: The liquid level gauge consists of a housing containing the transmitter (1) operated by a swinging arm (35) attached to the float. Arm movement is limited by stops (62) projecting from the side of the housing. The float arm carries a transverse pin over which fits a fork-shaped piston-rod (96). The piston-rod operates a plastic piston sliding in a plastic cylinder attached by a bracket (13) to the sensor housing. The piston and cylinder when immersed in the liquid act as a hydraulic shock-absorber to dampen any oscillation caused by movement of the liquid within the tank and thus stabilise the indicating instrument-vehicle petrol gauge for example.
Patent FR-2353106-A1 (FR)
Title: Sub-title display system for cine films - has electro=optic multibeam modulator dividing single beam into several distinct beams for scanning
Inventor: PUECH CLAUDE
IPC: G09F19/18
Filed: 1976-04-09
Abstract: The cine film subtitle display system includes an electro optical system for dividing a light beam into a group of separate rays. The rays are adjacent, and regularly spaced over a given angle. The rays are contained in a first deviation plane. The electro optical system produces each of the rays under the control of a first control signal. A deflection system means sweeps viewing surface with the separate rays in a direction which is determined by a second control signal. The separated rays are deflected along a second deflection plane for a non-zero angle with the first plane.
Patent FR-2354630-A1 (FR)
Title: Electron beam converter with orthogonal anode - has cathode focussing electrode behind control electrode and anode focussing electrode between anode and accelerating electrode
Inventor: PEREVODCHIKOV V I
IPC: H01J21/14
Filed: 1976-06-11
Abstract: The electron-beam converter comprises >=1 of each of the following components: a cathode, an anode and, accelerating and control electrodes. The anode has a surface orthogonal with respect to a diverging electron flow and is arranged with respect to the cathode so that the angle between normals to the surfaces of these electrodes is greater than zero but less than 180 deg.. The accelerating electrode is disposed in the opening of this angle. The control electrodes are arranged near the cathode on either side of the electron flow. A cathode-adjacent focusing electrode is arranged behind the control electrode, and an anode-adjacent focusing electrode is inserted between the anode and accelerating electrode. All of the electrodes make up an electron-optical system shaping the electron flow into a beam so as to prevent electrons from impinging upon the accelerating electrode.
Patent FR-2318447-A1 (FR)
IPC: G04B33/10
Filed: 1976-07-09
Abstract: In the gear train of a wrist watch a jewel mounted on the lower side of a gear wheel connected to the second hand engages the enlarged upper end of the center pipe. The friction factor between the gear wheel and the center pipe is thereby reduced and the performance of the watch is improved.
Patent FR-2329341-A1 (FR)
Title: Magnesium aluminate spinel filamentary monocrystals prodn. - by roasting oxides in presence of carbon contg. material using alumina as support for growth
Inventor: SUVOROV STANISLAV ALEXEEVICH
IPC: C30B11/12
Filed: 1976-07-28
Abstract: The MgO and Al2O3 are roasted at 1300-1800 degrees C and this pref. takes place in the presence of Al2S3 in a ratio of 1:10-5 to MgO. For example, a MgO rod was placed in the middle of a Al2O3 cylinder with a graphite cover at each end. On heating at 10-12 degrees C/min. and holding 2 h. at 1500 degrees C, a mass of MgAl2O4 monocrystals (20 mm long, 3-5 mu dia.) grew on the inside of the cylinder. Used for reinforcing metals, ceramics and plastics. The prod. yield is higher, esp. when Al2S3 is added, and the mfg. technology is simpler than usual. Fibres of dia. 0.5-5 mu, length 25-30 mm and L/D ratio 25,000 can be produced.
Patent FR-2319346-A1 (FR)
Title: Nonulcerogenic antiinflammatory compsns. - contain e.g. acetyl-salicylic acid plus a (benz)imidazole deriv. to prevent formation of gastric lesions
Inventor: CLARK ROBERT BRUCE
IPC: C07D233/54
Filed: 1976-07-30
Abstract: An oral compsn. comprises a non-steroidal antiinflammatory (I), which causes gastric lesions, enough of an imidazole or benzimidazole (II), or their pharmaceutically acceptable salts, to inhibit or prevent induction of such lesions ions by (I), and a pharmaceutically acceptable vehicle. (II) can also be used to prevent non-steroidal analgesics and antipyretics from causing gastric lesions. A capsule comprises 325 mg acetylsalicylic acid, 260 mg imidazole and 200mg CaHPO4 the last acting as a barrier between the other 2 components.
Patent FR-2362544-A1 (FR)
Title: Telephone line junction circuit with relays - has two miniature relays and diodes to obtain four line conditions
Inventor: PARISI PIETRO
IPC: H04M3/00
Filed: 1976-08-20
Abstract: A telephone subscriber line junction uses two-way miniature relays and diodes. It provides an acceptable size equipment which allows four line conditions: free line, calling line, engaged line and faults. The junction circuit has two miniature relays. The call relay has one winding and four contacts and the break relay has two windings and five contacts. Each relay winding is connected to a diode to obtain as required the position of the contacts according to the operation of the subscriber lines. The circuit consists of a loop between two subscriber lines and another line to obtain the appropriate polarisation.
Patent FR-2365954-A1 (FR)
Title: Moulded thermoplastics float for open sea trawl - has cellular construction with strengthening ribs and reinforced bore for trawl rope
IPC: A01K75/04
Filed: 1976-09-29
Abstract: The float is moulded in thermoplastic material in two half spheres which are joined by adhesive or welding under pressure. Each half is moulded on a metal tube which provides a through bore. The halves are of cellular construction with strengthening ribs (d) to resist implosion in deep sea. The metal tubes strengthen the float and give resistance to abrasion by the trawl rope which passes through it.
Patent FR-2366512-A1 (FR)
Title: Electric power line beacon - has capacitive component forming support with tubular body coaxial to cable held by insulating clamping jaws
IPC: H02G7/00
Filed: 1976-10-04
Abstract: The luminous beacon is fitted on electric power lines near airports. It comprises a luminous assembly cylindrical in shape connected between the power line and a capacitive component whose capacity is less than that of the supporting cable. the capacitive component forms all or part of the support of the beacon, and comprises one or more tubular metallic bodies (7a, 7b) fitting round the cable (2), and held coaxial to the latter by components of insulating material (8a, 8b) acting as clamping jaws. It can comprise two or more trough-section portions, semi-cylindrical in shape, and joined together by connecting and clamping parts.
Patent FR-2384432-A1 (FR)
Title: Depth control for beet harvester - has sensor to control valve for jack which raises and lowers discs whose working depth is regulated by remote hydraulic unit
IPC: A01B63/111
Filed: 1976-10-26
Abstract: The beet harvester has a powered wheeled chassis, including steerable front wheels. A short stroke low pressure hydraulic jack inserts the plough discs into the ground of raising the beet. A sensor (19) slides along the ground and, through a system of links and levers, varies the position of a needle valve (18) which regulates the pressure fed from a pump to the jack. The working depth of the discs is varied by an hydraulic remote control comprising a handle (27) which, via a screw jack, causes displacement from - or allows displacement intt - a cylinder (26). Cylinder (26) is connected by a flexible pipe to jack (24) and varies the vertical distance between the foot of the sensor and its mounting beam (23).
Patent FR-2372381-A1 (FR)
Title: Dazzle free light fitting with housing - is fitted with two parabolic reflectors and light absorbing surfaces
IPC: F21S8/02
Filed: 1976-11-30
Abstract: Lamp consisting of a light source (12) enclosed by a cover surface (33) and with parabolic reflecting surfaces (18, 19, 21, 22) positioned on at least two sides opposite to the light source so that their focal points coincide. The lamp also includes a number of light absorbing surfaces (25) located between the reflecting surfaces (21, 22) close to the lamp surface (33) and radial to the light source. This cuts out most of the light which emanates in a tangential direction from the lamp surface (33) thus obviating any dazzle throughout the reflected light areas. Used typically in fluorescent tube assemblies.
Patent FR-2337041-A1 (FR)
Title: Clothing fabric is reinforced by plastic film - which is automatically cut and hot pressed against fabric in continuous process
IPC: B29C65/20
Filed: 1977-01-05
Abstract: A fabric is reinforced by applying strips of plastic film to its face, the film being of a polyethylene terephthalic ester and/or an acidic polyterephtalic ester. The continuous film in advanced by a feed device through a cutter to produce strips which are pressed against the fabric by a presser head. The fabric pref. rests on a heater plate so that the face of the film strips fuse to the surface of the fabric. The fabric is used for clothing. It is reinforced by the film strips which are applied automatically in a continuous process.