baber/WOPTO huggingface dataset:
Patent FR-2287346-A1 (FR)
Title: Roll support frame for papering table - has spindle for rolls, two legs and clamps securing it to table
IPC: B44C7/02
Filed: 1974-10-10
Abstract: The frame (10) has, on one side (2), means for fixing it onto the table (3). The opposite side (7) has feet (9) supporting it from the ground, and the remaining sides have means for securing a number of spindles (16) running parallel to the side fixed to the table. These spindles accommodate a corresponding number of rolls of paint paper, cloth etc. Each spindle can fit in a drilling in one side of the frame, and drop into a slot, open at the top, in the other side. To assist in cutting material on the rolls the side of the frame secured to the table can have a rule with an edge protruding upwards. For extra-heavy rolls of material hooks (20) can be provided on the underside of the frame.
Patent FR-2289643-A1 (FR)
Title: Combing waste removal mechanism - with push-wall clearing collected waste through trap arms to a conveyor
IPC: D01G15/76
Filed: 1975-01-28
Abstract: Appts. for removing waste matter from a combing or spreading machine, which processes textile fibre material, includes a conveyor under an aperture through which waste of a given weight can fall. A displacement unit is fitted with a wall which ranges across the width of the conveyor to be moved across the width of the aperture to push the fibre waste on to the conveyor by a reciprocating motion, with traps to prevent any waste from straying back into the clearance area. The system ensures that the waste matter is removed positively so that it cannot be mixed with the combed material, in an operation which offers no hazard to the operatives, in a unit which is of relatively low cost.
Patent FR-2302932-A1 (FR)
Title: Metal ring clip for barrel - has plate with lugs inserted in oblong hole and rotated through right angle
IPC: B65D45/34
Filed: 1975-03-07
Abstract: The lever-type clip is for use with barrels etc., being secured without riveting or welding to the cover mounting ring and securing the cover to the barrel. The plate (2) has lugs (4) on it, engaging in a hole in the ring, and is rotated through 90 deg. after insertion to lock it in place in the hole, which is oblong. Instead of the oblong hole there can be a slot, in which a part of the plate is inserted and bent over through 180 deg. so as to secure it permanently in place.
Patent FR-2272483-A1 (FR)
IPC: H01J31/46
Filed: 1975-05-22
Abstract: An electrode structure includes a pin that extends through a hole in a fragile substrate, such as a thin, glass plate, and makes contact with a conductive layer on one surface of the plate. The structure includes a first metallic adherent layer on that portion of the conductive layer and a second metal layer on the exposed surface of the first metal layer. The hole extends through the conductive layer and both of the metal layers. The first metal layer is adherent to the conductive layer and consists of iron, chromium, or nickel, for example, deposited on the conductive layer. The second metal layer is a fixative for the first layer and is wettable by soft solder. It consists of a noble metal from the group consisting of gold, silver, platinum and paladium. The pin has a head larger than the cross-section of the hole and a surface that is wettable by soft solder. A ring of soft solder encircles the pin and is solidified into joining relationship between the surface of the pin and the adjacent surrounding surface of the second metal layer to form a hermetic seal and an electrical connection between the pin and the second metal layer. The solder ring may be placed on the pin as a separate element, and its temperature may be raised to the molten state by heat treatment of the entire assembly, after which the solder resolidifies upon cooling.
Patent FR-2315752-A1 (FR)
Title: Thermal overload protection for LV cable - has fuse wire installed inside cable which is monitored for continuity
IPC: H01B7/32
Filed: 1975-06-24
Abstract: The thermal overload protection, for a low voltage cable, consists of a length of fuse wire, (2) laid inside the cable next to the current carrying conductor or conductors. The far end of the fuse wire is connected to the conductor and the continuity of the so-formed circuit is monitored. Excessive heat developed in the cable at any point causes the fuse wire to melt locally and to break continuity. In a three-phase three-core cable the fuse wire is located along the axis in contact with all three insulated wires. The end of the fuse wire may be connected to one or to all three cable wires.
Patent FR-2322677-A1 (FR)
Title: Car number plate stamper - has bar movement controlled by lever position and guided by sprung aligning screws
IPC: F15C3/04
Filed: 1975-09-03
Abstract: The machine has a rigid frame (1) having a rectangular section, which is reinforced by a longeron (2) which is fixed and two lateral cross members (3). These members are joined by the fixed bar (4) which carries the mobile bar parallel to the bar (2). The exact alignment is effected by means of the locating screws (6) which are spring loaded. The bar (4) is allowed to move according to the position of the lever (8). The actual movement is controlled by the gauges (11) and (12) which are independently adjustable. The machine produces stamping of constant thickness.
Patent FR-2323351-A1 (FR)
Title: Jewellery chain fastener with spring catch - has rotary connector tilted by finger pressure to disengage tip
IPC: A44C5/20
Filed: 1975-09-12
Abstract: The fastener for jewellery chains has a rotary bolt (3) held closed by a sprung catch (5). Finger pressure on the bolt causes it to tilt and the catch end (5') to disengage. The bolt (3) is then turned to open the fastener. A connector (2) has closed and open hook formations at its ends. The closed hook (2') permanently contains one terminal bracket link (1'). The open hook (22) contains the other retractable terminal link (12). The bolt may rotate on a pin (4) at right angles to the connector (2), to rotate 90 deg. to close the open hook (22) and confine the retractable link (12). The pin passes through a clearance hole in the connector (2). A coil spring (6) with a top cantilever loop (63) provides a direct force and a couple which maintains the catch hook (5') in a slot (24) in the connector (2).
Patent FR-2326929-A1 (FR)
Title: Tranquillising, antisclerotic oleanolic acid heptaoside - extracted from roots of Patrinia intermedia Rocm. et Schult
Inventor: SOKOLOV S Y
IPC: C07H15/256
Filed: 1975-10-07
Abstract: Medicament consisting of the triterpeneglycoside oleanolic acid heptaoside of formula (I): together with pharmaceutical diluent such as starch or powdered sugar. (I) has tranquillising, hypotensive, cardiotonic and antisclerotic activity and may be used in the treatment of neurasthenia, psychasthenia, vegetative dystonic, neurotic overexcitement as well as neurosis of the cardiovascular system, early stages of hypertonie and in sleeping disorders.
Patent FR-2307144-A1 (FR)
Title: Radial piston fluid machine - has rotor with orbiting part guided by cam ring and guide surface for pistons
Inventor: MARTIN LOUIS EMILE
IPC: F04B1/053
Filed: 1975-10-27
Abstract: The radial piston fluid machine has a stator (1) with a cam ring (5), a rotor (2, 7) being rotatable within the stator. Spring (20) biassed pistons (17) are slidable in radial cylinders (16) in the stator, the rotor having a surface (10) which slides over the pistons. The rotor comprises a shaft (2) to which an orbiting part (7) is connected by a swivel joint (13, 14). Both rotor parts have meshing gears (11, 12), the orbiting part (7) being provided with balls (6) which ride on the cam surface. The cam has an epicycloidal form with a particular cross section, the sliding surface (10) being part spherical and centred on the axis (9) of the orbiting part of the rotor.
Patent FR-2329547-A1 (FR)
Title: Automatic garment reception and distribution system - hangers removed from conveyor by arm, placed in fixed locked compartment
IPC: D06F95/00
Filed: 1975-11-03
Abstract: The garments are suspended by hangers from a conveyor. An arm fits on the side of a narrow compartment, which is fixed to the floor and has its top open and partly covered by a flap. The arm comprises a chain, with an extension arm on it. A code brings the correct garment and hanger opposite the arm, a motor drives the chain and extension arm forward, the garments are picked up and transferred to the compartment as chain and arm continue round. The arm is withdrawn and the flap crosses over to open the compartment to the other side.
Patent FR-2290599-A1 (FR)
Title: Flexible clasp for vehicle roof - clamps sliding roof mechanism giving easy fixing and release for adjustment
IPC: F16B2/24
Filed: 1975-11-07
Abstract: The roof clasp is designed to stop the movement of a shaft guided in a tubular part such as in sliding roof assemblies of vehicles. The roof can only be closed by a special tool, using normal methods. This clasp avoids this difficulty. The clasp (1) joins the tubular piece (2) and a shaft (3), part of a sliding roof (4) assembly and is partly fixed to the tubular piece. There is a stop piece (5). The shaft (3) has to turn in the tubular piece (2) and there is a circular groove in the shaft in which the stop piece (5) engages. The ends of the clasp (6, 7) are bent over to stops (8, 9) to grip the tubular piece (2).
Patent FR-2332173-A1 (FR)
Title: Sounding apparatus for investigating sea bed conditions - has steering and depth vanes mounted on arms retractable into tubes mounted on support
IPC: B63C11/48
Filed: 1975-11-21
Abstract: The apparatus is carried in a cradle on support beams (18, 20) and supported from lifting hooks (26). The top and bottom frames are protected by elliptical bumpers (3). The apparatus has two extended arms which each carry a steering plate which maintains its position relative to any current in the water. The extended arm also carries a hydrovane flap which pivots about an axis through the steering plate. This can be locked into position by wing nuts and ensures the constant depth of the measuring instruments. The extended arms are telescopic and may be retracted in the tube.
Patent FR-2331978-A1 (FR)
Title: Shoes with leather upper and plastic soles - assembled by direct injection of sole
IPC: A43B13/28
Filed: 1975-11-21
Abstract: Method for assembling articles of footwear with a leather upper and a plastic sole is carried out by direct injection of the sole. A strip of plastic material, which is pref. selected for its properties of perfect adhesion to the plastic material of the sole, is stitched to the underside of the edge of the upper. Then the plastic material of the sole is injected so that the strip is embedded within the resulting sole. Pref. the strip and the sole are made of PVC or another thermoplastic material. The strip is pref. in the shape of a T or an inverted U. A mounting insole of textile material or soft leather may first be stitched to the edge of the upper, and the whole shoe made without using a last, to allow easier, more rapid, cheaper mfr.
Patent FR-2331956-A1 (FR)
Title: Mobile animal milking pen - has stalls on each side of centre line and floor with movable grating
IPC: A01K1/12
Filed: 1975-11-24
Abstract: The mobile milking unit consists of a chassis with removable coupling, and two independent wheels which can be removed after transporting to the site. The floor supports partitions and end-pieces, and has a movable inside grating. A tubular frame is positioned above and around the partitions and ends and can have sockets on for connecting to milking appliances. Two links to which are fixed vertical bars are used for tying up the animals. The vertical bars are fixed to a bolt on a U-shaped bar. A control link is fixed to the vertical mobile bars. The roof of the unit can be fixed or can fold back. An outer grille supports the rear of the animals when in a resting position, and can be of metal, wood or other material.
Patent FR-2300810-A1 (FR)
Title: Device for patenting steel wire - which partially quenches it followed by temp. homogenisation and isothermal transformation
IPC: C21D9/52
Filed: 1976-02-10
Abstract: As in parent patent patenting steel wire is carried out by heating to form austenite and isothermally quenching to obtain pearlite. In the addition, the isothermal quenching occurs in three successive phases: (a) the outer layer of the wire is cooled below the temp. of the nose of the time-temp. -transformation curve (TTT); (b) the outer layer is reheated by the heat contained in the core of the wire to a uniform temp. near to that of the nose of the TTT curve, before transformation is complete; nc) the uniform temp. is maintained at least until the complete transfer of austenite into ferrite and cementite. The new process avoids the disadvantages of known processes and suitable e.g. for wire 1-30 mm dia.
Patent FR-2344456-A1 (FR)
Title: Airtight container for preserving or conditioning - has lid with two sheets and integral opening tongue
Filed: 1976-03-19
Abstract: The airtight container is designed to preserve food products such as fruit, pate, or solid or powdered products which need protecting from moisture. The container (10) has a cylindrical wall (12) and a lid consisting of two metal sheets, the internal sheet (18) being either a thin sheet of aluminium or a plastic film thermosealed to the external sheet (16) and ensuring the airtightness of the container. The circular edge (22) of the external sheet is made thinner than the rest of the section so that it can be removed easily. A U-shaped cut (26) in the external sheet provides for a convex, opening tongue.
Patent FR-2324331-A1 (FR)
Title: Symmetrical ground anchored kite - has planar surfaces attached in triangulated form for automatic adjustment with wind force
IPC: B64C31/06
Filed: 1976-06-24
Abstract: A flying kite is attached to a cord or string by which it is retained by the person flying it. The kite has two planar surfaces, which act as wind catching planes. The planar surfaces are so attached to one another that they can adjust their pontrous relative to each other with respect to the pressure exerted on them by the wind. The kite is formed of symmetrical planar segments, with the line attached to its centre plane. the folding sides are elastically hinged and can have a spring resisting huging movement, so that the kite returns to its former shape as the wind pressure subsides.
Patent FR-2358857-A1 (FR)
Title: Transparent plastics display holder for medallion - is located in centre plate pivoted to top and bottom cover plates and sealed with wax
IPC: B65D85/58
Filed: 1976-07-22
Abstract: The holder is used for displaying medallions and is made from transparent plastics sheet. The medallion (5) is located in a hole (4) in a centre plate (3), its thickness being at least equal to that of the medallion. To p (1) and bottom (2) cover plates are also provided, these being thicker than the centre plate. The three plates are square and the same size, their corners being radiused. In one corner there is a recessed screw (6, 7, 8) forming a pivot. The head of this screw is sealed (10) with wax and a similar seal (9, 11) fills a recess in the opposite corner to join the three parts together.
Patent FR-2366186-A1 (FR)
Title: Water and waste material mixt. processing machine - has valve with radially deformable internal sleeve to close branch passages leading to collector passage
Inventor: GOURMEL YVES JEAN-MARIE
IPC: E04F17/12
Filed: 1976-10-04
Abstract: The water and waste solids processing machine has a number of vats in which the solids come together by gravity. Each vat has an outlet orifice in the bottom, the orifices discharging into branch passages each of which is closable by a blocking element and communicates with a collector passage. The latter discharges into a receiver tank for the mixtures from the different vats, each blocking device consisting of a valve. The valve pref. has a flexible tube which is radially deformable by fluid pressure to close its passage.
Patent FR-2369486-A1 (FR)
Title: Curved pipe actuator for valve stem - has flexible tube sealed at valve and closing end cap
IPC: F16K31/60
Filed: 1976-10-29
Abstract: The valve is used for controlling fluid flow between inlet and outlet. The closure element has an actuating stem rotating in a seal in the valve assembly which is rotated by a hollow, sealed handle. The rigid, long curved actuating handle (24) is connected to the valve stem and is enclosed by a tube (25) which is not connected to the handle. One end (26) of this tube is connected to the valve housing (10) and sealed there. The tube other end is closed tightly with a cap (30). The outside end of the flexible tube (25) or its closing cap (30) can be used as the handle. No fluid is leaked into atmosphere.
Patent FR-2331603-A1 (FR)
Title: Absorption mixt. from a polymer and an inorganic material - for use e.g. in disposable napkins which retain moisture even under pressure
IPC: B01J20/28
Filed: 1976-11-09
Abstract: Powder form absorption compsn. consisting of a mixt. of (a) particles of a hydrophilic polymer which swells on contact with aq. liquids and (b) 10-200 wt. % (wrt the polymer wt) of particles of inorganic material. The absorption compsn. quickly absorbs a large quantity of aq. liquids and can be used in exchangeable napkins and sanitary towels. Secreted body liquids do not penetrate through the compsn. and thereby soil the covering even when the liquids are under a high pressure. A mixt. of 30% hydrolysed Na polyacrylate plus 1g silicic acid (particle size 50 mu) is used as an absorbing compsn. for e.g. sanitary towels and napkins. Large quantities of body fluids are absorbed and retained even under pressure.
Patent FR-2370450-A1 (FR)
Title: Protective case for calculator and accessories - consists of two independent cases in form of box with hinged cover flap
IPC: A45C11/00
Filed: 1976-11-15
Abstract: the protective case is for electronic calculators and their accessories. It consists of two independent cases, in the form of a box (6) with a cover (5), one case being for the calculator, which is held keyboard upmost, and the other being for the accessories. The two lateral sides (1) and of the case for the calculator serve as support for the cover so that the keyboard is protected. The accessory case (6) can form the base for the calculator or can be fixed on the end of the calculator case.
Patent FR-2339829-A1 (FR)
Title: Rotary calciner with indirectly heated passages in multitube rotor - which can be extended to cool prod. without mechanical transfer
IPC: F27B7/02
Filed: 1977-01-21
Abstract: The prod. is directed through the passages of a multi-tube rotor encased in a fixed shell through which hot gases are passed. The rotor comprises a set of parallel tubes, equally spaced on a pitch parallel tubes, equally spaced on a pitch circle concentric with the axis of rotation, and cylindrical, coaxial manifolds welded one on each end of the set of tubes to serve as feed and discharge stations. Deflector baffles for hot gas are provided on the inside of the casing and on the outside of the set of tubes. The shell has inlet ports forhot gas, one at each end of the shell, and a single induced exhaust outlet port midway between the inlet ports. The distance between adjacent tubes and the clearance between the rotor tubes and the shell are selected so that hot gas flows at a constant speed in the shells and rotor spaces. Each tube pref. has a roughened or ribbed exterior to enhance the transfer of head. The base of the shell is pre.f. fitted with a conveyor to discharge accumulated solids deposited by incoming hot gas. Used for calcining minerals etc. partic. for the prodn. of fertilisers, hot gasepassages sized for optimum efficiency of heat transfer. The rotor tubes can be extended beyond the heater shell to pass thro. A refrigerator shell in which the prod. is cooled without being transferred from the tubes; this eliminates costly transfer conveyors which tend to damage the prod.
Patent FR-2379852-A1 (FR)
Title: Manual controller for earthworking machine blade - comprises articulated lever which makes electrical contacts in several movement axes
IPC: E02F9/20
Filed: 1977-02-04
Abstract: The blade of an earthworking machine is controlled by an articulated lever which is manually operated. Reflex action is obtained in many directions. A manual controllers (4) comprises a lever (5) articulated about axes (O'y', O'z). An operating control (6) is articulated on the lever in order to rotate causing an earthworking blade to rotate. The lever comprises two tubes (7, 8) which permit disassembly. The lower section (8) passes through an opening (11) in the casing (9) and carries an arm (12) with a shaft (13) which operates an electrical manipulator (14). Electrical contacts transmit movement to the blade. A second manipulator (22) is operated by a shaft (23) in the operating control to cause blade movement around other axes (ox, Oy).
Patent FR-2380179-A1 (FR)
Title: Two tier motorcycle baggage grid - has tubular frame mounted on vehicle chassis, to support pannier bags
IPC: B62J7/04
Filed: 1977-02-09
Abstract: The triple baggage carrier for a motorcycle, has a frame attached to the chassis. The frame has curved and straight tubular metal members and has fixing points (1, 2, 3, 4, 5) for five points on the chassis, and points (6, 7, 8, 9) for the baggage. This is also supported by front verticals (Cx, Bx) and lugs (10, 11). These verticals are curved inwards at the top horizontal bars (Rb, Rd) follow the shape of the chassis. Lower fixing points (1) are attach near the passenger foot rest. Attachments (2) are at the rear end of the frame and further attachments (3) at the shock absorber fixing. A plastics luggage case could be attached to the rear lugs (10, 11) by a pad locked plate.
Patent FR-2342395-A1 (FR)
Title: Engine with tilting disc piston - which has sealing ring, providing sealing pressure which increases with engine speed
IPC: F16J15/46
Filed: 1977-02-25
Abstract: The engine can be used as motor, compressor or pump and has at least one cylinder (2) in which a disc-shaped piston (1) moves up and down. The disc is fixed to the piston rod (6) so that it tilts with the piston rod. The outline of the piston and cylinder can be oval, square or rectangular and the cross section varies along the length to suit the tilting of the piston. For this reason, the cylinder is manufactured on a special machine or on a numerically controlled machine. The piston has a central piston ring (15) behind which a flexible tube is mounted. The tube is connected to a column of fluid in the piston rod. The inertia forces of this fluid which acts against the piston ring, increases when the engine speed is increased.
Patent FR-2345727-A1 (FR)
Title: Oil type power transformers electrical insulation - is determined by local duty site field strength ascertained from voltage distribution in adjacent winding
IPC: H01F27/32
Filed: 1977-03-21
Abstract: Oil power transformers or compensation choke coils electric insulation design and engineering method aims at providing the greatest possible electrical safety of the electrical insulation commensurate with the minimum possible size and expenditure on materials by critical positioning of the insulation sites. The electrical insulation is engineered or dimensioned on the basis of the electrical field strength at the sites in the arrangement that are the most highly loaded or stressed (highest duty). The voltage distribution in an adjacent winding system is determined so that the electrical field distribution in the zones of the highest duty sites of the insulation is ascertained.