baber/WOPTO huggingface dataset:
Patent FR-2139919-A1 (FR)
IPC: D03C9/06
Filed: 1972-05-24
Abstract: Connecting rod connection, especially for use with heddle frames. A connecting rod is provided for connecting to an opening in a heddle frame by having a pair of plates forming a yoke and projecting beyond the end of a connecting rod and, when in operative position, projecting to a point adjacent a connecting point for the heddle frame. A sleeve is affixed to one side of the yoke and projects toward the other thereof while a pin is affixed to said latter-named side, is positioned coaxially with said sleeve and projects toward the first-named side. The heddle frame is provided with an opening snugly but pivotally received over the external diameter of said sleeve, each of said sides are provided with alignment means such as serrations by which they are properly related to the connecting rod to be in accurate alignment with each other for coaxial reception of said pin into the internal diameter of said sleeve. Clamp means clamp said sides against the connecting rod and into the heddle frame.
Patent FR-2186334-A1 (FR)
Title: Plastics kneading - in barrel with two screws both feeding material towards axial centre of barrel
IPC: B29C48/03
Filed: 1973-02-28
Abstract: A kneading machine, esp. for rubber and plastics, comprises a single barrel with inlets at the ends and outlet at the centre, two parallel kneading screws or rollers in the barrel have screw portions to remove material from the inlet regions, followed by bladed portions on either side of the outlet. The arrangement is symmetrical about the axial centre of the barrel. The drive pref. provides opposed rotation at different speeds to the two rollers.
Patent FR-2237377-A1 (FR)
Title: Radio telephone conference system with main station - has single relay station using one freq. pair, and relay and out-stations using second freq. pair
IPC: G09B5/14
Filed: 1973-07-11
Abstract: The radio telephone conference system consists of a main station (I), a single relay station (III) (e.g. on high ground or aboard a satellite), and severa out-stations (II) for the participants in the conference. The main station transmits to and receives from the relay station on a first pair of frequencies, whilst the relay station transmits to and receives from the numerous out-stations on a second pair of frequencies both different from the frequencies of the first pair. The main station has, in addition, a separate unit to enable it to communicate separately with any one outstation.
Patent FR-2209861-A1 (FR)
Title: Tubular fabric drying system - with suction unit at squeeze rollers to draw off air and fluid to prevent internal ballooning
IPC: D06B15/04
Filed: 1973-08-03
Abstract: Satd. tubular fabric is drawn out of the treatment bath in a wet state and spreaders hold it out for presentation to squeeze rollers. At the gap between the rollers, a suction unit is provided with a lateral slit to draw out air trapped between the layers of the fabric, and sufficient fluid. By preventing internal ballooning in the tubular fabric, no stretching stresses are imposed on the material which could lead to distortion.
Patent FR-2196377-A1 (FR)
Title: Low viscosity hot melt adhesive, esp for bonding metals - contg dimeric acid modified poly(methylene terephthalate) and vinyl aromatic polymer
IPC: C09J167/02
Filed: 1973-08-14
Abstract: The adhesive compsn. consists of (A) 50-98 wt.% copolyester of (1) is not 80 mole % butan-1,4-diol, (2) is not 48 mole % terephthalic acid or an ester-forming deriv. of this and (3) 5-40 mole % dimeric acid; and (B) 50-2 wt.% polymer with is not 50 wt.% of its polymer units derived from monomer(s) of formula (I):- (where R is H or 1-4C alkyl; R1 is H, Cl, Ph or 1-4C alkyl). It can be used for coating a substrate or for bonding 2 substrates, >=1 being a metal. After ageing, the material has high adhesive strength at elevated temps.
Patent FR-2256736-A1 (FR)
Title: Machine for roughening the tops of shoe heels - has a brush which is rotated across the heel
IPC: A43D37/00
Filed: 1974-01-08
Abstract: The cylindrical brush (1) is made of steel wires and is rotated by means of a trapezoidal section belt (2) from an electric motor (3) mounted on a chassis (5). The brush is connected to a rotating shaft (6) which is perpendicular to the axis of rotation of the brush (7). This shaft (6) is joined to a mechanism of impulsion (27, 29, 53) which causes the brush to move in a circular motion around the upper surface of the heel while it is being rotated. This circular movement can be altered into elliptical movement because the shaft (6) is joined to an eccentric mechanism (24, 25) which gives a rocking movement to the shaft.
Patent FR-2259798-A1 (FR)
Title: Dehydrating device for double glazing units - comprises a string of packets of powdered desiccant
IPC: E06B3/677
Filed: 1974-02-06
Abstract: Glazing panel, comprising two glass panes kept parallel by edge space which also ensure that the enclosed space is airtight, also comprises a cartridge forming product which is filled with a powdered desiccant, e.g. a molecular sieve, the cartridge being made of a cloth of non woven fibres. The use of powdered desiccant rather than granular material gives a higher adsorptive surface and avoids the need for manual dexterity in introducing the granules one by one. The glazing unit remains free of moisture for the full ten years of the guarantee while the powder is contained and cannot migrate over the glass surface.
Patent FR-2260839-A1 (FR)
Title: Self adhesive vehicle information sheet - has adhesive layer on detachable part covered by mask
IPC: G09F3/10
Filed: 1974-02-13
Abstract: Part of a sheet (1) is non-adhesive and can be detached by tearing, along a line of least resistance to leaning, from the rest of the sheet. The sheet carries on at least one face a self adhesive product (2) protected by a mask (4, 5). This mask is designed to be detached before applying the adhesive part of the sheet to the desired spot. The detachable part of the sheet has the form of a postcard. The rest of the sheet contains publicity inscriptions. These publicity inscriptions can only be read when the sheet is stuck to a window and when one looks at the sheet through the window.
Patent FR-2262127-A1 (FR)
Title: Catalyst layer applied to object being enamelled - suitable for making catalyst for treating motor-car exhaust gas
IPC: B01D53/86
Filed: 1974-02-27
Abstract: Process for applying a layer of catalyst on an object being enamelled, where at least one face of the substrate is covered by a viscous enamel followed by sprinkling catalyst powder onto the enamel. The novelty is that sprinkling is carried out during drying prior to baking, when the viscosity and thixotropy of the enamel are such that the majority of the particles of catalyst are fixed in the enamel by a maximum of half their mean external surface; the drying operation is then completed followed by baking. The pref. process starts with a semi-finished prod., esp. continuous metal strip which is blanked to form parts remaining attached to the strip; after enamelling, sprinkling and baking, the blanks are removed and subjected to final forming to make the finished part. The process is used e.g. for the mfr. of catalyst chambers for treating exhaust gas from motor vehicles.
Patent FR-2261640-A1 (FR)
Title: Prefabricated modular cable installation - uses flexible conductor carrying tubes mating with distribution units
IPC: H02G3/16
Filed: 1974-02-20
Abstract: This modular cable installation system has principal and other units moulded from non-inflammable materials. The principal module (I) is rectangular in shape and forms the distribution network for the system. Internally moulded conductors terminate on contacts around its four outside faces. The feeds to appliances are taken via flexible tubes, possibly colour coded, which contain suitable numbers of conductors. These tubes terminate in plugs with contacts that mate with those on the principal module. This is applicable to domestic installations and overcomes the difficulties of present techniques using multiple sub-units, cables, etc. and skilled labour.
Patent FR-2235797-A1 (FR)
Title: Saponified ethylene/vinyl acetate copolymer laminate - resistant to penetration by oxygen, carbon dioxide, steam, nitrogen, etc, for packaging liquid products
IPC: B29C48/305
Filed: 1974-07-05
Abstract: The resin laminate, the layers of which do not separate, comprises a layer of polyolefin, pref. an isotactic polypropylene, and a layer of the saponified ethylene-vinyl acetate copolymer contg. 25-50 mol.% ethylene and having a saponification value of >=96% >=1 of these layers contg. incorporated therein 5-100 pts/100 pts. polyolefin or copolymer, of a thermoplastic polymer contg. a carbonyl gp. in the main or side chain, e.g. polyamides, acrylic polymers, ionomer ("Surlyn" (RTM) prods), polyesters, polyureas etc.
Patent FR-2277967-A1 (FR)
Title: Lightweight alloy hollow section ladder - has ends of rungs secured in uprights by inserted plugs
IPC: E06C7/08
Filed: 1974-07-12
Abstract: The ladder has light alloy hollow sections connected together in such a way that the ladder is rigid. It is assembled by inserting rungs into the corresponding openings in uprights (1) until the free ends of the rungs are flush with the back (4). A flexible metal sleeve (8) is inserted into each end of the rungs so that the end (11) penetrates the rung and is held securely in place because of the slit (9) in the sleeve which compresses. The sleeve has protrusions (10) which stop it being inserted any further once the collar (12) reaches the back upright (4). The sleeve, whose protrusions form small depressions in the wall of the rung, then dilates, holding the rung securely in place. Once all the sleeves are in place, caps are placed over them.
Patent FR-2288015-A1 (FR)
Title: Tilting system for vehicles and trailers - uses small hand operated winch with reduction gear and guided rollers
IPC: B60J7/10
Filed: 1974-10-15
Abstract: The device permits the rapid tilting, without effort and with complete safety of vehicles, semi-trailers and trailers by using a small winch. It consists of a small bracket which carries out the tilting to the required position and also rollers which cut down friction and which run on arc shaped pieces of shet. The system uses a very small winch which weighs only 3 kg. The winch is hand operated and has a reduction system which requires very little force to be applied and which also makes the system very safe. The operating time required is only two minutes.
Patent FR-2261552-A1 (FR)
Title: Folding microfilm reader - with flexible hood and hinged filter plate to seal reader
IPC: G03B21/11
Filed: 1975-02-19
Abstract: A flat housing contains the lamp and the optical system for projecting the selected frame upwards into the extended hood, where the image is reflected towards the viewer by two plane mirrors. The hood is made of flexible sides and folds together into a compact package for easy transport. A filter plate is hinged at the top edge of the front opening and can be swung down to seal off the hood against ingress of dust and dirt. The optical system has a selection of objectives for different magnifications, while a simple hand control is used to register the microfilm.
Patent FR-2307327-A1 (FR)
Title: Decorative plaque with proverb or quotation - also carries visual image or design with text relating to image
IPC: G09F19/00
Filed: 1975-04-08
Abstract: The decorative plaque (2) carries a design, or a visual image of an animal, a flower etc., together with proverb or saying relating to the latter. The plaque (2) may be made from glass with the design and the proverb or saying engraved or printed on its front surface, or on both its front and rear surfaces. A display stand (7) may be provided, to allow the plaque (2) to be displayed upright and the stand may be made from glass, wood, ceramics or synthetic material. The plaque (2) may be made from the same material as the stand (1), or they may be of different materials.
Patent FR-2323359-A1 (FR)
Title: Display holder for cut flowers - has cylinder filled with moistened plastic foam
IPC: A01G5/04
Filed: 1975-09-09
Abstract: A holder for displaying cut flowers, and which can be sold with them, is in the form of a ring (1) made of plastics. The bottom edge (2) is rolled inwards to provide a bead which acts as a support for the bottom (3), this being an inserted disc. To provide rigidity a thick cardboard (4) is placed inside the container, on the bottom. The interior of the container is filled by a plug (5) of open cell plastics foam, resting on the cardboard disc. The top edge (7) is rolled over to retain the foam in place. Water fills the cells of the foam, the stems of the flowers being inserted in it.
Patent FR-2334811-A1 (FR)
Title: Ladder transformable into step ladder - has permanently fitted flexible straps forming step ladder struts which lie flat when used as normal ladder
IPC: E06C7/42
Filed: 1975-10-16
Abstract: The ladder is in two portions (2, 3), each of equal length and articulated at the centre. This joint forms a hinge when the ladder is folded to become a step ladder. Suitable bases (4) are provided. The struts for the step ladder comprise flexible straps attached permanently to the rungs. One short strap (5) is fitted (6) each side at one end, their extremities having rings (8). Straps (7) on the other side pass through these, their extremities (9) attached to the same side higher up. The joint formed permits the straps to lie flat against the inside of the ladder when used in the normal manner.
Patent FR-2332371-A1 (FR)
Title: Sliding support for moving bridge girder - consists of concrete filled steel container with curved top surface supporting runners
IPC: E01D19/04
Filed: 1975-11-20
Abstract: The support (1) for moving the construction, such as bridge, consists of a sheet of stainless steel (2) forming a box-type container into which concrete (4) is poured. The bottom surface of the support (1) is flat. The top, outer surface (6) of the support (1) touches the bottom surface of runners (8) which in turn are in contact, with their upper surface, with the bottom surface on the girder (10) being moved. Each runner (8) has an underneath layer of material possessing a low friction coefficient, and an upper layer with a higher friction coefficient. The slide surface (6) is convex in the lengthwise direction, parallel to the direction in which the girder is to be moved and has two curved ends, between which is a straight section. The surface (6) has a concave, arc-shaped part at right angles to the direction of the girder's movement.
Patent FR-2333169-A1 (FR)
Title: Plaited cable is formed around moving mandrel - using yarn guides on platforms rotating around mandrel
IPC: F16G11/12
Filed: 1975-11-26
Abstract: Plaited cables are formed around a central mandrel which is movable vertically through a hole in a platform supporting guides which feed yarn onto the mandrels. Two connected platforms are automatically controlled to rotate in conjunction with the longitudinal movement of the mandrel so that the yarns are interwoven around the mandrel to form the cable. The yarn guides are controlled by pref. pneumatic rams. Plaited cables can be produced at high speeds. The mechanism is simple.
Patent FR-2292553-A1 (FR)
Title: Multi-operation batch machine tool - has multiple clamping unit for workpieces, pre- adjusted slide mounted tools
IPC: B23Q37/00
Filed: 1975-11-27
Abstract: Machine tool for batch machining of many workpieces of different kinds for ultimate assembly together, in which a tension group unit is provided which is capable of taking one or several workpieces, and of placing one or more in a fixed work position. A number of different work units are provided, arranged in conjunction with the tension group unit, and comprises a system of slides which are so pre-adjusted that the tools are moved along a number of axes in order to carry out various work process on several surfaces of one single workpiece or of several. The workpieces are supported in a clamped position by the tension group unit. (17, 18).
Patent FR-2336144-A1 (FR)
Title: Treatment of skin flaccidity or relaxation - by applying compsn. contg. collagen and cyclic AMP then applying weak current
IPC: A61N1/30
Filed: 1975-12-23
Abstract: Treatment of flaccidity and relaxation of the skin due to age or natural or induced loss of weight comprises applying to most of the body a soln. contg. collagen, cyclic AMP and other components, then applying a weak continuous current. The polarity of the current can be temporarily reversed and the voltage 40 v. The current is a few mA and is applied for 5-60 mins. The electrodes used for applying the treatment consist of bands of paper impregnated with an ionisable soln. The treatment soln. pref. also contains theophillin, a dialdehyde, glycoaminoglycine, L-ascorbic acid or nicotinic acid.
Patent FR-2299575-A1 (FR)
Title: Flow regulating passages in hydraulic servo-valves - minimise wear and noise by orifice disc control stack in outlet region
IPC: F15B13/04
Filed: 1976-01-23
Abstract: Flow regulating discs built into the spool housing of hydraulic servo valves in the region of the output ports enables control of pressure drops to avoid high erosion conditions. The valves are specifically intended to avoid high velocity flow conditions across the precision control surfaces of valves used in aircraft systems operating with fire-safe fluids of a corrosive nature. The servo valve spool is supplied with fluid over an input passage and transmits to outputs over a central relieved section in a proportional way depending upon axial position of the spool. The valve lands operate relative to passages in the outer sleeve. The passages are formed by a stack of circular discs with interconnecting orifices that are selected to provide a predetermined flow passage dependent upon the axial position of the centre spool.
Patent FR-2299640-A1 (FR)
Title: Sodium oxide smoke detection in an enclosure - by transmitting polarised light through the enclosure, attenuation of the light indicating presence of the smoke
IPC: G21C17/025
Filed: 1976-01-26
Abstract: A source of light is polarized in a single plane and transmitted through the enclosure to a photodetector screened to receive only incident light having substantially the same angle of polarization as the light initially transmitted through the enclosure. Attenuation in the incident light below a given threshold is identified as being indicative of the presence of sodium oxide smoke within the gas enclosure. Alternatively, the photodetector is screened to receive incident light disorientated from the transmitted angle of polarization and an increase in the photodetector'a response will correspond to an increase in concn. of sodium oxide within the gas enclosure.
Patent FR-2301582-A1 (FR)
IPC: C09D11/50
Filed: 1976-02-11
Abstract: The addition of a synthetic resin that is soluble in aqueous alkali ensures permanent fluorescence even after the fluid has dried. The synthetic materials (polymers) used are preferably acidic ester resins as obtained by esterifying a carboxylic acid with a polyhydroxy compound.
Patent FR-2342697-A1 (FR)
Title: Filter basket for oil cooking fat - has fine mesh base with stools supporting food panier and is removed after panier by its own handle
IPC: A47J37/12
Filed: 1976-03-05
Abstract: The basket with solid walls and a fine mesh base (2) serves to filter the oil in a deep food drying vat, (A) and also to remove minor food particles prior to their carbonization. The filter basket (B) contains the food panier (C) and is removed after each cooking cycle to effect both filtering and fine particle removal. The basket may have an individual handle (1) and the base may be demountable with upstanding local blocks (3) supporting the food panier (C).
Patent FR-2303713-A1 (FR)
Title: Horizontal-edged vessel closing mechanism - has upper punch with peripheral frame in sections sliding horizontally towards vessel (BE130976)
IPC: B65B7/28
Filed: 1976-03-12
Abstract: The mechanism is particularly for closing a vessel of thin sheet material by means of a lid of similar material, having a support plate for vessel and lid placed on it, and an upper punch descending to the lid and with a peripheral frame fitting over the lid edge. After lowering of the upper punch the lower one is raised, bending round the lid edge and pressing it into place against the underside of the vessel edge. The peripheral frame is divided into a number of sections (15) sliding in the horizontal direction towards the vessel (26). The frame sections can be spring-loaded (20) into the rest position, their ends bearing against each other via the springs.
Patent FR-2344485-A1 (FR)
Title: Folding and cutting flexible film to obtain symmetrical shapes - esp. for cutting baby pants from tubular polyethylene film
IPC: A41B13/04
Filed: 1976-03-16
Abstract: Flat articles having a profile with two perpendicular axes of symmetry are made from tubular flexible material by (a) rolling a length of tubing into a sprial, (b) flattening the spiral to a rectangular pad of superimposed layers and (c) die cutting the pad into a whole number of pieces by one stroke or pass through a roll press so that each piece is the required shape. The cut and fold pattern is such that the corners of the pad are defined by folds corresponding to half-lengths of each axis of symmetry, so that unfolding of corner pieces produces the required shape. Esp. claimed for converting impermeable (polyethylene) film into shapes for baby pants, eps. where their plan is defined by a combination of straight and regularly curved (sinusoidal) borders. Except for a small offcut at each end of the sprial piece of tubing, whole articles are produced from different parts of the tubing in a complementary pattern with no waste.
Patent FR-2352506-A1 (FR)
Title: Press stud for motorcycle helmets - has head mounted on support having rupture zone with slots
IPC: A42B3/22
Filed: 1976-05-24
Abstract: The press stud is for motorcycle helmets and has a head (1), jutting out from the exterior surface (5) of the helmet (6), into which a complementary part on the visor fits. The head is mounted on a support (2) itself held by a rivet (3) which passes right through the helmet. On the exterior circular part of the support between the central zone (10) and the peripheral zone (9) there is a rupture zone (14). This allows the separation of the head in the case of lateral impact while the central zone remains in place. In the rupture zone slots are pierced in the arc of a circle.
Patent FR-2314354-A1 (FR)
Title: Mine gallery anchorage rock bolt arrgt. - has outer and inner rings of bolts, some lower bolts made of easily sheared material
IPC: E21D20/00
Filed: 1976-06-14
Abstract: The anchorage arrangement for a mine gallery (1) which is deeper (h) than the height (m) of a seam (2) which it crosses, h as a radial set of rods (3) arranged in an outer ring (4) spaced beyond the gallery and centred on it. Between this ring (4) is an upper region (50) and a lower region (70) through which rods (5, 7) pass. The lower region (70) has a set of radial rods or anchor bolts made of a special wood or glass fibre reinforced plastics, which can be easily sheared. The set of anchor bolts (6) each side of the upper region (50) are in one piece with those of the outer ring. A similar arrangement is used for an arched gallery.