baber/WOPTO huggingface dataset:
Patent FR-2264642-A1 (FR)
Title: Automatic cutting of extruding tubing for making cartridge cases - to produce consistently cut lengths regardless of the extrusion rate
IPC: B26D3/16
Filed: 1974-03-21
Abstract: Cutting short lengths from extruding plastic tubing for making shotgun cartridges, where the extrudate is positively aligned and driven by rollers from two axes normal to a path aligned with a sensor which responds to the arrival of the leading end of the tubing. The sensor triggers high speed clamps which hold a portion of the tube at the leading end stationary while a saw severs the tube at a precise distance from the sensor. The detached length of tubing is promptly ejected away from the extrudate path, and the clamps released to allow the fresh cut end to approach the sensor. The clamping, cutting and ejection cycle is operated more quickly than any anticipated extrusion rate for the incremental portions required for cartridges. The length of tubing cut off can therefore be set independently of the extrusion rate or variations thereof.
Patent FR-2274823-A1 (FR)
Title: Door hinge with locking nut - square pin has bush to locate in pivot hole
IPC: F16C11/04
Filed: 1974-06-14
Abstract: A door hinge has a bracket (26) mounted on e.g. the frame, with a block (10) extending from it, carrying a spindle acting as the hinge pin, the spindle having a threaded portion at the top. The door (27) carries a further bracket (21) with a boss (15) extending from it, into which is inserted a flange bush (16) which can rotate inside the boss to permit the door to swing. The hinge pin is of square section and fits inside a square hole (16') through the bush. The assembly is held together by a domed nut (17') screwed onto the end of the threaded hinge pin. A lug (24) on the bottom of the boss locates on a similar lug (25) on the first bracket (10), to act as a locking device.
Patent FR-2234400-A1 (FR)
Title: Composite texturised threads - of heat fixed continuous filaments enclosing a multiple fibre core thread
IPC: D02G1/02
Filed: 1974-06-17
Abstract: Textured threads made from a core thread of short fibres in a jacket of continuous filaments which can be heat fixed by a suitable thermal cycle while passing through a crimping chamber or between meshed gears or by being knitted, annealed and unravelled. Textiles incorporating such threads. Core thread fibres whould be acrylic (>=85% acrylonitrile) or modacrylic (85-50%) acrylonitrile) fibres, the sheath of nylon or polyester filaments. Generates novel texture and appearance. Tinting treatments may be applied selectively to the core of sheath matls. for further variations.
Patent FR-2284851-A1 (FR)
Title: Hot gas heat exchanger - with spherical partition and cooling coils between gas inlet and cooling chamber
IPC: F28D7/02
Filed: 1974-09-13
Abstract: A heat exchanger for cooling hot gases, produced during the partial combustion of hydrocarbons, is sepd. by a convex partition into a gas inlet chamber and a cooling chamber. Several tubular coils pass from the gas inlet chamber through the cooling chamber. The partition is cooled by a medium passed through its double walls. This partition design is suitable for high temp. and pressures, even for heat exchangers of large dia. The heat exchange is very efficient and recovers the whole heat from the waste gases.
Patent FR-2288544-A1 (FR)
Title: Tubular textile filtering sheath - with increased crushing resistance by compression of fibres by passage through die
IPC: B01D39/08
Filed: 1974-10-24
Abstract: Filter, of the tubular type, consists of a textile sheath with a dia. of 1.5-15 mm and a thickness of 0.5-6 mm delimiting an axial channel. The sheath is practically devoid of interstices and the constituent filaments and/or fibres overlap and are flattened at their crossing points at the external surface of the sheath. The resistance to crushing, the filtering power and its unclogging capability are all appreciably improved if the textile sheath is compressed by a mechanical, thermal or pref. a combined treatment; the hollow sheath is passed through a die with a smooth, convergent bore and this causes a compression of the filaments and/or fibres and leads to a redn. of the internal and external dias. and the smoothing of the external surface. The sheath may be woven, braided or corded; the material may be natural, artificial and/or synthetic. Synthetic materials which soften progressively on heating can be used with advantage. The filter sheaths may be made of several concentric textile layers. Compact filters can be built up from the sheaths to give a large exchange surface for a given vol. Their pliable structure, resistance to crushing and smooth surface considerably facilitate their performance; their relative mobility also produces a very interesting self-cleaning effect.
Patent FR-2298343-A1 (FR)
Title: Inflatable balloon inserted in pelvic cavity - contains radioactive material for treating cancers in pelvic wall or base
IPC: A61N5/10
Filed: 1975-01-21
Abstract: The holder for the radio active source consists of a tube (11) leading outside the body into which teh radio active material is fed and at least one inflatable balloon (13, 14) which encompasses the tube and acts as a spacer, holding the radio active source firmly in position. Pref. the balloon is made of flexible, non-expanding material. An additional balloon (15) is fastened to the inside of the tube (11) and once in position is filled, from outside the body with a shielding fluid against the radiation source, when full, it extends right across the end of the tube 11. Balloon sections (13, 14) are separate balloons with a common dividing wall and individual hose connections. The radiation source is provided in the lower section.
Patent FR-2262959-A1 (FR)
Title: Rinsing agent for hair - contg. beta-hydroxyalkyl quaternary halide cpd pref with oils, fats, fungicides and perfumes
IPC: C11D1/62
Filed: 1975-03-07
Abstract: Finishing or cleaning agent for hair contains as active ingredients at least one quat. ammonium salt of formula (I): R1(R2)N(R3)R4 plusX- (where R1-4 are each (hydroxy)alkyl or benzyl providing that 1 or 2 of these gps. are beta-hydroxyalkyl gps. contg. 8-20C atoms and the remainder are 1-3C l(hydroxy)alkyl or benzyl gps. and X is a halide ion). The cpd. I pref. comprises 5-10wt. % of the rinsing agent and is pref. dissolved in water, together with oils, fats, fungicides and perfumes. Suitable cpds. (I) are di(beta-hydroxystearyl)dimethyl ammonium chloride, beta-hydroxystearyltrimethyl ammonium chloride and beta-hydroxylauryldimethylbenzyl ammonium chloride. Normal washing agents remove secreted sebum and natural oils from the hair and the frictional resistance of the hair in brushing and combing is thus greatly increased and undesirable troubles occur. The present agents avoid such troubles by redn. of the coefficient of friction and greater absorption on the hair than prior prods.
Patent FR-2304545-A1 (FR)
Title: Box for domestic animals - has covering lid and entry cut haldf in base, half in lid
IPC: A01K1/01
Filed: 1975-03-19
Abstract: A box in which domestic animals, pets, can perform their natural functions, can also be used to transport animals. The box comprises a base and a lid, and an opening is cut half in the base, half in the lid. The height and size of the openings permit entry by both large and small animals. The shape of the box and its lid help prevent scattering of sand etc. by the animal. The opening can be covered by a flap. For use in transporting the animal, the two parts can be rotated relative to each other, so reducing the size of the openings, but leaving adequate ventilation. In this case the box can be fitted with carrying handles.
Patent FR-2306797-A1 (FR)
Title: Handling package machine with suction cup - has handling arm rotating about column and orientation control unit mounted on hinge
IPC: B25J15/06
Filed: 1975-04-08
Abstract: The semi-automatic package handling machine uses a suction cup (18) to pick up the package. The suction cup engages a vertical lateral face of the package. The machine has a support head (2) which rotates about a vertical axis on top of a column (1). A handling arm (4, 5) cantilevers out from the supporting head (2). A control unit (6) which supports the suction cup (18) is mounted on the free end of the handling arm (4, 5). The control unit (5) is mounted on a hinge (7) which maintains a specific orientation and the suction cup (18) which is detachable has a vertical "grip" face. A horizontal plate projects from the top of the suction cup enables a top corner edge of the package to be gripped.
Patent FR-2309104-A1 (FR)
Title: Electrical power consumption meter remote reading - is enabled by transmission of digital address signal to meter location
Inventor: EMBERGER MICHEL
IPC: H04Q9/14
Filed: 1975-04-22
Abstract: An electrical energy consumption meter located at the home of a user is read remotely using a digital selection system to overcome the requirement for meter readers to read individual meters. At a central meter reading location a coding unit transmits a binary code corresponding to address of a user's meter. This signal is modulated to increase power level for transmission through a 50 Hg band stop filter on to the power distribution lines. The user's meter is protected from the modulation by a filter while the signals are filtered to start a generator with a coincidence circuit at its output. A counter output unlatches a retransmission unit which reads the meter contents for transmission to the reading location.
Patent FR-2269940-A1 (FR)
Title: 2-(4-Thiazolyl)-benzimidazole-1-carboxylic acid derivs - with fungicidal and anthelmintic activity
IPC: C07D417/04
Filed: 1975-05-02
Abstract: 2-Thiazolylbenzimidazole-1-carboxylic acid derivs. of formula (I) are new: (where X is O or S; R is 5-12C hydrocarbyl, e.g. opt. hydrocarbyl-substd., opt. unsatd. alkyl, cycloalkyl, bicycloalkyl, tricycloalkyl or aryl). Cpds. (I) are useful as fungicides (esp. agricultural fungicides and food preservatives), as antifungal medicaments, and as anthelmintics. Cpds. (I) can be prepd. by reacting 2-(4-thiazolyl)benzimidazole (II) or an alkali metal salt thereof with ClCOOR or ClCOSR (prepd. by reacting ROH or RSH with COCl2), opt. in the presence of a base.
Patent FR-2312665-A1 (FR)
Title: Rotor for wind driven machine - has two diametrically opposite blades with cross section of flattened V
IPC: F03D3/06
Filed: 1975-05-28
Abstract: A wind driven machine has its rotor (1) mounted on a vertical shaft (7). The shaft (7) is supported in bearings (6, 8) and on the shaft is held upright by bracing wires (5) attached to the upper bearing (6). The rotor is made of canvas or plastics film mounted on frames (2, 3) attached to a braced girder (4). The cross section of each of the two blades is in the form of a flattened V with an apex angle of 120 deg to 170 deg. The inner arms of each blade are parallel to each other and equally spaced about the axis of rotation. With this form of blade the rotor rotates irrespective of the direction of the wind.
Patent FR-2315457-A1 (FR)
Title: Bin for discarded cartons or cups - has cover supporting set of holder tubes to retain cups in stacks
IPC: B65F1/14
Filed: 1975-06-27
Abstract: A bin (1) for discarded cartons or plastics drinking cups, (9) which may be placed besides a vending machine, has a plastics liner bag (2) housing a set of vertical tubes (6) to hold the cups in a stacked manner. Thus the bin can contain many more cups, than if the cups were merely thrown inside in a haphazard manner. A cover (4) may fit over the bin, also trapping the turned over top of the liner, and supporting the tops of the tubes (6). When the bin is full, the tubes can be removed, the liner emptied, another inserted, and the tubes replaced.
Patent FR-2319880-A1 (FR)
Title: Brake lining monitoring system - uses sensor elements embedded in lining to give warning of high temp. and wear
IPC: F16D66/00
Filed: 1975-07-29
Abstract: The brake linings of a motor vehicle contain conducting elements in order to signal the wear and also to signal if the temperature exceeds a certain value. The metallic part of the brake provides an electrical contact for the conductors. This method overcomes problems associated with poor resistance of existing methods to temperature and humidity. Wear and temperature detectors are contained in casings (29) located in a hole (39) in the brake lining (15). A number of detectors may be employed to sense different parts. The detectors are mounted in the brake support plate to permit electrical conductors (33, 34) to be connected to detector indicator circuits. The wear detector elements vary according to requirements but comprise a pattern of resistive material on a base material.
Patent FR-2328605-A1 (FR)
Title: Transport vehicle for examining objects beneath - is straddle type for special auctions and has hole in floor to view objects
Inventor: GRASSIN JEROME
IPC: B60P3/025
Filed: 1975-10-21
Abstract: The transport vehicle is for carrying passengers over items which have to be examined. The cabin or platform has openings in its base for this purpose. The vehicle (1) has a driving cabin (2) an another cab in (3) for the passengers. An opening (4) is provided in the bottom. Around the opening are seats (5) for the auctioneer and notice boards (7). The objects to be examined (9) are arranged in parallel rows, up to about six, and the vehicle runs astride these on wheels (10) which run on the ground. A second driving cabin can be placed at the other end of the vehicle and a gallery (11) is provided for non-participants.
Patent FR-2334432-A1 (FR)
Title: Portable hood for removing fumes - has folding top and base with fan in body drawing fumes through filter for rear discharge
IPC: B08B15/02
Filed: 1975-11-17
Abstract: The hood is portable and is used to evacuate fumes arising when working. Its body (1) is a metal and has a front panel (2) provided with large holes and backed by a suitable filter. Behind this is a fan which exhausts the fumes directly at the rear, or through a duct. A front flap (11) can hinge down (12) to form a working surface. A larger flap (5) can also hinge upwards, its sides (6, 16) being folded down to form a fume collector. The front (7) of this has a transparent viewing panel (8) and a light may be fitted. Thumbscrews (10) permit this to be tightened into position.
Patent FR-2334785-A1 (FR)
Title: Vibratory system for in situ testing highway pavement - has vibrating roller traversing surface and followed by trailer with seismic sensor
Inventor: GRAMSAMMER JEAN-CLAUDE
IPC: G01V1/00
Filed: 1975-12-11
Abstract: The system for the testing of highway pavements uses a vibratory mass (12) in association with a sensor (26). The vibratory mass (12) travels over the pavement surface (30) and the sensor (26) registers the resultant vertical deformations of the surface. Vibrations of a constant specific frequency are applied, and the sensor is maintained a fixed distance from the vibratory mass. The system may be used in highway maintenance work, and incorporates a vibrating roller (12). The frequency of vibration is pref. between 30 ahd 80 Hz, and the vibrations received by the sensor are converted into a continuous electric current. the magnitude of the current is proportional to the amplitude of resultant vibration. The sensor (26) may be of the seismic type and the testing plant is equipped to eliminate parasitic vibrations, e.g. the sensor vehicle (20) has rubber tyres (23a) and a blade spring coupling (27).
Patent FR-2326273-A1 (FR)
Title: Hand press for cutting fruit into segments - has guided hemisphere punch with radial slots which descends into funnel formed by radial blades
IPC: B26D3/26
Filed: 1975-12-15
Abstract: The manual appliance comprises a hollow hemispherical punch which descends into a funnel contg. the fruit. The funnel has radial blades (6) of which the cutting edges slope from the base centre to the exterior of the funnel. The punch has radial slots which correspond with the blade locations. The punch is guided in travel, recoil spring, and cut segments fall to the base of the appliance. The funnel may include a central pointed mandrel, and the vertical edges of the blades may locate in slots which are provided on the housing tube (3) and the mandrel haunch resp. The punch may be mounted on a cross beam which slides on parallel opposed coils (15). The descent of the punch may be countered by a coil springs (19) encircling each coil (15).
Patent FR-2300886-A1 (FR)
Title: Hollow-slatter roller shutter element insertion - for engagement in slate pair via slots vertical to their longitudinal axis
IPC: E06B9/15
Filed: 1976-02-13
Abstract: Insertion of bolting elements in roller shutters, where the slats have a hollow shaped cross-section, and are interconnectable, allowing displacement, with their bent lateral edges, along the line of their longitudinal axis. Each pair of adjacent interconnected slats (3) is fitted with one or more slots (8) running vertically to their longitudinal axis, and this slot extends at least partially over the slat's width. A bolting element (9) is inserted into it, engaging in both of the adjacent slats. The bolting element may be a C-shaped bent spring, with one end forming a securing lug (10) projecting from the deformation plane, and projecting into the space in the slats when the bolting element has been inserted.
Patent FR-2303060-A1 (FR)
Title: Preparation of luminescent materials - by two stage heating of mixture of orthophosphoric acid-trivalent metal oxide to form metal pentaphosphate
IPC: C09K11/81
Filed: 1976-03-08
Abstract: Luminescent material consists essentially of a cpd. of formula XP5O14 (where X is a trivalent ion; or a mixt. of trivalent ions). It is used in cathode ray tubes, light emitting diodes, gas discharge tubes, i.r. quartum detectors, reinforces for X-ray images, electron microscopes, and devices for converting an i.r. image into a visible image; and gives images with a good resolution power, higher light power and shorter quenching time, e.g. 12 nanoseconds. It can be produced in the form of a solid matrix having inherent luminescent places, e.g. when X is Eu or Tb, or in the form of an inert matrix, e.g. when X is Y or Pr, contg. doping ions, e.g. Tm, Er, Eu or Tb ions. Materials having a wide range of properties can be produced. These show no reduction of the light emitting power when the concn. of active places is increased above a predefined value.
Patent FR-2311321-A1 (FR)
Title: Determn. quench corrected liquid scintillation samples count yields - with automatic analysis samples with unknown chemical and colour quenching
IPC: G01T1/204
Filed: 1976-05-17
Abstract: The quench-corrected count yield of samples with indeterminate chemical and colour quenching is determined in a liquid scintillation couter using an external standard. Sample count rates with and without the standard are measured using coincident and logically coupled output signals from at least two measuring transducers. A gross or net ratio value is formed from the coincident output signals of one transducer. The geometrical loci corresponding to the external standard channel ratio (ESCR) value and to the fross or nett ratio value are determined from a standardized ESCR dependence field between pure colour and pure quenching limit functions. The ratio differences between the geometrical locus and one limit function and between the two functions are determined, and the quench-corrected count yield is found by interpolatio based on the ratio differences.
Patent FR-2311744-A1 (FR)
Title: Motor driven drum type winch - has driving motor and brake coupled to opposite sides of epicyclic input sun wheel
IPC: B66D1/22
Filed: 1976-05-18
Abstract: The drum-type winch has an epicyclic gear train in one or more stages housed inside the drum. A driving motor (1) fixed to the chassis is connected by a coupling (2) to the gear train input sun wheel (3). On the other side of the latter there is a brake (8), also connected to it by a coupling (9), and mounted on the chassis, being partly or wholly housed inside the drum. The brake can be of the multiple-disc type, the teeth of the sun wheel being extended in the axial direction and acting as the coupling. The design gives good heat dissipation from the brake, together with easy accessibility for maintenance, and compactness.
Patent FR-2313959-A1 (FR)
Title: Centrifugal sepn. of low density solids in liq. suspension - esp. aq. suspensions of yeasts, bacteria, fungoids and culture medium solns.
IPC: B04B1/20
Filed: 1976-06-11
Abstract: A process is claimed for sepg. solid material from a liquid suspension of which the density is only slightly more than that of the solid material. The liquid is fed continuously into a ring of liquid formed and maintained in the acceleration zone of the bowl of a decanter centrifuge; separation takes place in a retention time of 10 to 500 secs and at an acceleration of 2,000 to 10,000g to produce a solids-enrichd or conc. phase and a clarified liquid phase the conc. phase being conveyed at an average speed of 0.1 to 5.0 cm/s along te wall of the bowl in the direction opposite to that of the acceleration force so that the fluid mass of conc. phase builds up an annular dam to retain the ring of liquid. The retention time is pref. 50 to 150 secs. and the acceleration 3,000 to 5,000g. Used for mechanical sepn. of solid particles, e.g. of dia. 0.5 to 5.0 um, from a liquid suspension having a density only slightly higher than that of the particles; partic. the sepn. from aq. suspension of flocculated colouring agents, microorganisms such as yeasts, bacteria, Streptomyces, fungoid growths, culture media solns. etc. This process decants off liquid to give a conc. phase with a much higher solids % wt. than the 16% or so which is obtainable employing conventional centrifugal separation; examples quote culture solns. with initial solids concs. 1% to 8% being taken up to 20% to 35% solids % wt.
Patent FR-2314826-A1 (FR)
IPC: B31B19/90
Filed: 1976-06-14
Abstract: The process applies reinformcing sheets for handles on the inner faces of continuous sheets for the manufacture of bags and carrier bags. The edges of the continuous sheet are indexed forward for the width of a bag and moved apart, and the reinforcing sheets are inserted in pairs and assembled to it during the intervals between movements. The reinforcing sheets are parted off from a continuous one with adhesive on one face, and the leading one is inverted through 180 deg. round the axis of its direction of travel in relation of the following one, so that both their adhesive faces are towards the internal walls of the bag. The edges of these walls are then pressed against them.
Patent FR-2358620-A1 (FR)
Title: Outlet grid for ventilation duct incorporates curved baffles - eliminating water and dust deposits and consequent blockage and corrosion
IPC: B01D45/06
Filed: 1976-07-16
Abstract: An outlet grid for a ventilation duct incorporates baffles to hold back drops of water contd. in the air. Each baffle consists of a slat with a shaped cross-section. The part nearest to the outlet of the grid, and towards the outside of the duct, is flat and vertical inducing non-turbulent air flow. The part nearest the inlet of the grid and towards the inside of the duct presents an oblique surface to the flow of air, making an angle between 90 degrees and 180 degrees with the plane of the grid frame. The part between the inlet and outlet parts, makes an oblique angle to the plane of the grid frame, but in the inverse sense to the inlet surface. The slats carry gutters for water drops.