baber/WOPTO huggingface dataset:
Patent NL-7902601-A (NL)
Title: Central part of decorative ceiling beam - is layered lath assembly with inverted T=shaped cross=section whose flanges contact beam lengthways undersides
IPC: E04B9/00
Filed: 1979-04-03
Abstract: The non load bearing ceiling beam (1) is of the ornamental type, and is composed of two outer parts and a central part. The outer parts form the beam's two long sides (2, 3) whilst the central part is an assembly formed by a number of laths (4, 5) positioned in at least two superimposed layers. The lath layers are nailed to the long sides in a sideways direction, and parallel to these sides are nailed to each other. The layers together in cross-section have the shape of an inverted T-profile, the flanges (17) of which are in contact with the long sides' under parts.
Patent NL-8102088-A (NL)
Title: Separator for heavy and light particles from flowing liquid - has zigzag collector panels with projections preventing remixing
IPC: B01D21/00
Filed: 1981-04-28
Abstract: The separator is used for treating a liquid to remove dispersed particles of higher and lower specific gravity than that of the liquid. It comprises a number of horizontal flow passages for the liquid each bounded to either side by walls on which the particles collect to travel downwards and upwards respectively. Each wall consists of successive panels arranged above one another at alternate angles to the vertical. Each panel in one wall projects beyond the adjacent panel in that wall towards a panel in the neighbouring wall, where the projection provides an opening near that neighbouring wall. Used in sepg. particles heavier and lighter than the liquid in which they are dispersed from that liquid. The downward and upward paths of the respective particles collecting on the panels do not cross so that no re-mixing and turbulence occurs.
Patent NL-8203340-A (NL)
Title: Bending machine for sheet metal edges - using fixed and movable clamps, piston-cylinder unit and bending beam
IPC: B21D5/04
Filed: 1982-08-26
Abstract: The machine frame (1) includes a circular guide track (2) and has a fixed clamp-jaw (3) and moveable clamp-jaw (4) which is fixed to a piston (5) and a piston-cyclinder unit (6) to provide movement w.r.t. each other., for the jaws. A carrier (8) is moveable on rollers (9) along the guide track. In the carrier is fitted a piston/cylinder unit, of which a rod (11) is hingably fixed to the carrier. Inside the carrier, a second hydraulic piston-cylinder unit has its piston rod (15) connected to the bending beam (16). A fixed plate is fitted between the beam and the piston cylinder unit. A wedge (18) controls the positioning of the bending beam.
Patent NL-8204177-A (NL)
Title: Flower bouquet packaging machine - has spaced rotatable foil rolls and foil weld and cutting unit with pivoted bouquet support flap
IPC: B65B25/02
Filed: 1982-10-28
Abstract: One beam (13) of the foil welding cutter frame is fixed, whilst the other beam (14), periodically reciprocates. Under the beam is a flap (22), which is hinged to one side of the fixed beam (15). The flap is controlled in synchronism, with the moving beam for up and down movement. This enables a bunch of flowers (21) to rest on the flap which extends horizontally between the beams. When the moving beam moves to a closing position, after the foil is fed in for wrapping, the flap takes on an inclined position, to enable the bunch to roll, after which the flap turns to a downward position.
Patent NL-8300293-A (NL)
Title: Air or liquid pressurised servo cylinder - has tapering sealed housing end section with outer clamp rings
IPC: F15B15/14
Filed: 1983-01-27
Abstract: The tubular housing (1) has end sections (2,3) and contains a piston (4) connected to a rod (5), and passing through a bore (6). The end sections have an internally threaded bore (7) for air or liquid supply connections. A protruding annular part (8) on one end section (2) fits tightly in this. The circumference of one part (8) is grooved to accommodate a packing (9), and is surrounded by a clamp ring (10). The clamp ring is a truncated cone, fitting in the clamp plate (11). By turning bolts (12) the clamp plate end section is secured against axial sliding.
Patent NL-8303442-A (NL)
Title: Dispensing tap for beer - has body with channel forming valve seat with angled bore for valve
IPC: B67D1/14
Filed: 1983-10-07
Abstract: The tap for dispensing beer has a faucet body with a channel, one end of which is connectable to a beer conduit. A main valve is provided to cooperate with the valve seat for closing the channel. The main valve is coupled by a valve-stem to an actuator. The valve seat is downstream of the bend of the channel and a bore directed away from the dispensing part is formed in the tap body in a direct line with the dispensing part. The valve stem of the main valve extends in the bore so that the main valve can be retracted at least partially out of the channel into the bore.
Patent NL-8401232-A (NL)
Title: Bevel gearing for water-cycle - has crown wheel on pedal shaft and pinion on prop shaft both formed of plastics
IPC: F16H1/14
Filed: 1984-04-16
Abstract: The bevel gear transmission, for the device of a water cycle, comprises a crown wheel (2) on the pedal crank shaft (1), meshing with a pinion (14) on the propeller screw shaft (13). The teeth (8,16) of the two gears consists of glass fibre-reinforced plastics and the evolute teeth are shaped so that the pinion teeth have the maximum possible thickness, partic. at the roots, whilst the crown wheel teeth are offset. The plastics crown wheel (8-10) has radial ribs (10) extending from an axially long hub (9), and a metal strengthening plate (12).
Patent NL-8501372-A (NL)
Title: Scouring machine fault indicator - includes electronic or pneumatic detector for setting faults, causing insufficient scouring or failure to operate
IPC: B24B21/00
Filed: 1985-05-14
Abstract: The fault indicator checking a sanding operation is for a wide-belt scouring machine acting on steel, wood or plastics. It provides comprehensive detection of setting faults, due to which the machine fails to operate or gives an insufficient scouring action. It can be mounted in a computer-controlled processing track.
Patent NL-8502891-A (NL)
Title: Building roof edge trim - has elastic wedge-shaped plastics body with profiled section accommodating roofing felt
IPC: E04D13/15
Filed: 1985-10-23
Abstract: The roof edge trim comprises a profiled metal component mounted on the top of a wall with a flat roof immediately adjacent. An inclined body, typically of wood, bridges the gap between trim edge and roof surface, the roofing felt being fixed to part of the former. A wedge-shaped body (5-9) of plastics with some degree of elasticity is secured to the metal portion (1-4'). The trim (1-6) extends sufficiently far above its horizontal flange (2) to accommodate the body between this flange and the bent-over top edge (4,4'). The body slopes at an increasing angle (5), so that its highest point can be clamped below the topmost horizontal flange (4), having an overhanging profiled section (6) so that roofing felt can be accommodated in between it and the wedge portion (7).
Patent NL-8602242-A (NL)
IPC: G01N27/414
Filed: 1986-09-05
Abstract: The invention relates to a process for manufacturing a REFET and/or CHEMFET, comprising: a) covalent bonding of a hydrophilic polymer layer to an isolator layer applied to a semiconductor material; b) the absorption of water or a watery solution into said hydrophilic polymer layer; and c) the binding of a hydrophobic polymer layer to the water holding hydrophilic polymer layer. It is advantageous that this water holding hydrophilic polymer layer also contains an electrolyte and/or a buffer. Preferably an ion to be measured with the CHEMFET also forms part of the electrolyte.
Patent NL-8602604-A (NL)
IPC: A01N49/00
Filed: 1986-10-16
Abstract: The invention relates to the use of farnesene in agriculture or horticulture or in the protection of stocks to influence hormonal processes in insects and acarids. It has been found that the development, reproduction and/or morphology of insects and acarids are influenced by gaseous or vaporous farnesene in a concentration higher than the alarm pheromone concentration for aphids. The invention also relates to a method for controlling insects and acarids with the use of farnesene in a concentration which is higher than the concentration in which farnesene acts as alarm pheromone for aphids.
Patent NL-8602606-A (NL)
Title: Hand held dry-shaver - comprises housing holder for shear plate and rotatable cutter with cutting blades
IPC: B26B19/16
Filed: 1986-10-17
Abstract: The dry-shaving appts. comprises a housing (1) for a shear plate (3) and the holder (2) is removable from the housing. A cutter (4) is rotatable relative to the shear plate and comprises a carrier with cutting elements (9). The cutters are movable in a radial direction relative to the carrier and have cutting edges at their radial ends. The ends are in contact with the shear plate during part of a revolution of the cutter and are clear of the other parts of the appts. during another part of the revolution. The housing has a guide wall which adjoins the shear plate and with which an end of a cutting element is also in contact during a part of a revolution of a cutter.
Patent NL-9001889-A (NL)
Title: Plant-growth tray - has wall support portions holding substratum material clear of its bottom
IPC: A01G31/02
Filed: 1990-08-29
Abstract: The tray is for plant growth on a substratum, having a bottom and upright walls joined to it along fold lines. Supports hold the walls in the upright position. The supports (17,18) have portions (19) extending between the sidewalls (2,3), and by which the substratum material can be held clear of the bottom (4). The latter and the sidewalls can be in one piece and of plastic.
Patent NL-9002280-A (NL)
Title: Portable cabin - has one-piece prefabricated components forming floor walls and roof and enclosing frames
IPC: E04H1/12
Filed: 1990-10-19
Abstract: The portable cabin comprises a rectangular floor with two pairs of opposite vertical sidewalls and a roof structure. Floor (5) sidewalls and roof (1) each consist of a one-piece prefabricated component, while the floor and roof are each enclosed in a metal peripheral frame (6, 2). One or both pairs of sidewalls have rigid columns (12) near their upright edges, with means (13, 14) for securing the floor and roof frames to each other.
Patent NL-9200545-A (NL)
IPC: B65G53/56
Filed: 1992-03-25
Abstract: The invention relates to a device for cutting tuberous crops, such as potatoes, said device being provided with a frame and with a pipe supported by said frame, through which a fluid with tuberous crops present therein can be pumped by means of a pump. A cutting mechanism is accommodated within said pipe, and the pipe comprises an adjustable pipe part between the cutting mechanism and the pump. At its downstream end the adjustable pipe part is provided with a coupling piece, which can be adjusted from a first position, in which the coupling piece connects to a further pipe part leading to the cutting mechanism, to a second position, in which the coupling piece provides communication between the adjustable pipe part and a pipe part leading to a second cutting mechanism. <IMAGE>
Patent NL-9201010-A (NL)
Title: Telephone system
IPC: G06Q20/00
Filed: 1992-06-09
Abstract: The invention relates to a system for the provision, via the public telephone network, of pay-services, provided with programmable access control means which are to be connected to the telephone network and which have a signal- transmitting connection to switching means disposed between the telephone network and at least one service provision connection. With a system of this type, services can be offered on a standard telephone number in return for payment of a subscription charge. The subscriber gains access to the services by entering, via his telephone terminal, a personal code allocated by the operator.
Patent NL-9300988-A (NL)
Title: Loading container with closure flap
IPC: B60J7/14
Filed: 1993-06-09
Abstract: A loading container is provided with a floor, fixed side walls, a fixed front wall, a rear partition and at least two covering flaps which can pivot between an open position, outside and next to the fixed side walls, and a closed position above the floor and walls. Each covering flap is hingedly attached to first levers, which are attached to the inside of the side wall in question by means of hinges, and is also hingedly attached to second levers, which are attached to the outside of this side wall by means of hinges. The first or the second corresponding levers are connected to one another by means of a torsionally rigid connecting element which is positioned at a distance from the hinges in such a manner that, in the open position of the covering flap in question, it is located beneath the bottom edge of the side wall in question and preferably outside this wall.
Patent OA-10889-A (OA)
Inventor: BEAUQUIN JEAN-LOUIS
IPC: E21B43/12
Filed: 1998-09-29
Abstract: The invention concerns a method for pumping a fluid, for instance an oil effluent derived from a source (14) adjacent to a well (10), towards an outlet (24), the well comprising a chamber (32) extending substantially over the whole length of the well, and a pipe column (18) passing through the chamber and communicating with it at one end, and, at an intermediate point on its length with the source (14).The invention is characterised in that it comprises the following steps: filling, up to a predetermined height, the lower end of the chamber and of the pipe column with a first liquid with a density higher than that of the effluent; filling the chamber, between the predetermined height and the outlet, with a second liquid with a density lower than that of the first liquid, and injecting an additional amount of the second liquid in the chamber so as to displace the first liquid and the effluent, in order to bring the effluent up towards the outlet. The invention also concerns a pumping installation.
Patent PT-72892-A (PT)
Title: Ignition circuit for semiconductor switch - has piezoelectric chip coupling AC excitation signal to control input of switch
IPC: H03K5/00
Filed: 1981-04-20
Abstract: A piezoelectric chip (1) has two electrodes (13,14) on one side and two corresp. electrodes (13',14') on the other side. The piezoelectric chip decouples the input control circuit (9) from the semiconductor switch (10), which may be a triac, a thyristor or a MOS power FET. One pair (13,13') of electrodes acts as input and is connected to the output of the control circuit and the other pair (14,14') acts as output and is connected to the semiconductor switch. The electrodes may take various forms, e.g. concentric rings, rectangular or semicircular. An additional pair of electrodes may be incorporated to provide a second output for controlling a second semiconductor switch. The frequency of the a.c. voltage produced by the control circuit and the resonant frequency of the piezoelectric chip are matched to one another for a given vibration mode of the chip.
Patent PT-75217-A (PT)
IPC: A61K9/54
Filed: 1982-07-08
Abstract: A pharmaceutical composition of xanthine derivatives being well tolerated by the stomach and containing a mixture of granules coated with a gastric juice-resistant material and of a portion of up to 30% of granules soluble or partially soluble in gastric juice and process for its preparation.
Patent PT-78532-A (PT)
Title: Production process of the construction materials with cold stabilized clay with cement
IPC: B28C3/00
Filed: 1984-05-03
Abstract: Bricks, plaster ceilings, etc. are made by mixing clay and sand, breaking up the mixt. to 'open' the clay, adding cement, water and chemical prods., extrusion to final prods., drying in an oven and curing in open air. Usual kiln treatment is eliminated, with considerable savings of energy and the prods. have a smoother and glossier surface with fewer defects.
Patent PT-85439-A (PT)
Inventor: MULLER WALTER
IPC: H01F27/34
Filed: 1987-07-29
Abstract: High power transformers normally contain a low-voltage winding (12), a high-voltage main winding (13) and a tapped winding (14). If the tapped winding is operated in a subtractive and additive manner, when the transformer is excited with an oscillating switching voltage at the resonant frequency of the tapped winding (14), particularly when it is connected subtractively, high voltage amplitudes with respect to earth can occur along the tapped winding (14) at the end of the main winding (13). To reduce and damp-out such resonant frequency oscillations, in the case of known arrangements either each stage or the complete tapped winding (14) was connected in parallel with an R-C element (19, 20). According to the invention, it is now intended that only a single stage of the multi-stage tapped winding (14) is connected in parallel with an R-C element (19, 20), which R-C element also reduces the resonant amplitudes occurring in the other stages because of the transformer coupling between this stage and the other stages. The use of the circuit arrangement according to the invention is expedient in the case of large transformers. This is particularly true in all cases in which a multi- stage tapped winding (14) is provided connected additively and subtractively with respect to the high voltage main winding (13). <IMAGE>
Patent PT-90517-A (PT)
Inventor: ROBIN JEAN-PIERRE
IPC: A01B21/08
Filed: 1989-05-10
Abstract: The invention relates to a disc harrow with a self-supporting frame and pivotably mounted tool gang subframes for swinging movement in a fore and aft position for transport on the road. This harrow is characterised in that the said subframes (3) are each articulated in suspension on a supporting frame (1) according to a vertical axis of rotation (13) arranged over its length and at a distance from the longitudinal mid-plane of the harrow, in order by suitable locking to allow them to be put into the working position or to rotate in the substantially longitudinal position, thus imparting the harrow, in this folded-up position, a width at most equal to 2.50 m which is suitable for road transport. <IMAGE>
Patent PT-95983-A (PT)
Inventor: DUBROEUCQ MARIE-CHRISTINE
IPC: A61P27/14
Filed: 1990-11-23
Abstract: New isoindolone derivatives of general formula (I) are   <IMAGE> (I) disclosed in which the radicals R represent hydrogen atoms or, together, form a bond, the symbol R' represents a hydrogen atom or a readily removable radical and the symbols R'' are identical and represent phenyl radicals which can be substituted with a halogen atom or a methyl radical at the ortho or meta position, in the (3aR, 7aR) form or in the form of a mixture of the (3aRS, 7aRS) forms, as well as their salts. These derivatives are useful as intermediates for the preparation of therapeutically active products.
Patent PT-97865-A (PT)
Inventor: WINKEL JENS
IPC: A61K6/90
Filed: 1991-06-05
Abstract: The impression materials are preferably used in dentistry. The impression materials described within the scope of the present invention are used to prepare impressions of articles of which a three-dimensional copy is to be prepared. The impression materials can be employed preferably in dentistry in the preparation of inlays, crowns, bridges and dentures.
Patent SI-9620063-A (SI)
Title: Verifier device for magnetic security thread
Inventor: DAMES ANDREW
IPC: G01N27/72
Filed: 1996-05-15
Abstract: A security thread (108) for use in a paper-based value document (104) includes a plastic substrate coated with one or more regions of 'soft' magnetic material. A device for verifying both the authenticity and the denomination of the document includes a coil (120) that is driven by an alternating current to provide a uniform magnetic field within a predetermined spatial region. As the document (104) passes in proximity of the drive coil (120), the applied magnetic field saturates the regions of magnetic material on the security thread (108). The magnetic regions provide a response magnetic field that is a non-linear response containing a component at the fundamental frequency and various harmonic frequency components. A receive coil (124) senses the response magnetic field. A signal processor connected to the receive coil (124) utilizes the response signals at the fundamental frequency and the harmonic frequencies to determine the denomination of the document (104).
Patent UA-19366-A (UA)
Title: Apparatus for mechanical coke processing
Filed: 1991-07-02
Abstract: A device for mechanical coke processing comprises impact plate, lined with rectangular plates of stone casting, installed on a rib, and then lined with rubber along its length. The invention may be used at coke-screening stations of by-product coke and metallurgical enterprises.
Patent YU-111804-A (YU)
Title: Fruit and vegetable chopper
Inventor: BEADER MILENKO
IPC: A47J43/25
Filed: 2004-12-21
Abstract: Fruit and vegetable chopper is of cylindrical shape in the form of a drum (2) whereon are welded supports for a motor (14) that support a motor (1) along the middle of the internal space is inbuilt one rotary plate (5) that on itself in one slot takes in a knife (20) these two together rotate according to certain speed, and by means of the electric motor (1), it chops fruit and vegetables in the field of agriculture, public catering and households, and the technical problem is completely solved by the expolitation of this invention, it comes into operation by switching on a key in the upper part of the drum (2) into a three-pronged compartment (6) manually we throw fruit and vegetables into, on the lower side the chopped mass falls out into a put below bowl, and in a trial test convinced that the invention chopps quite quickly, the chops are of equal size, no squash at the chopped fruit and vegetables have been noticed.
Patent BG-100744-A (BG)
Title: Piston internal combustion engine
Inventor: KRASTEV RUMEN K
IPC: F02B75/32
Filed: 1996-07-25
Abstract: The engine has high efficiency factor produced by additionalexpansion of the flue gases and by ensuring conditions for fullercombustion of the fuel. It includes two four-stroke actingcylinders (1) and one compressor (2) and one expansion (3)cylinder, operating togehter. Grooves (4) in the cylinder head (5)connect the cavites above the pistons. The pistons of the twofour-stroke cylindrs (1) move non-dephased, and the pistons of thecompressor (2) and expansion (3) cylinder move dephased at 180° inrespect of the first two. The movement of valves (6, 7, 8 & 9) issuch that whilst the compressor cylinder performs intake anddelivery, one of the four-stroke cylinders performs pushing outand intake, the other - compression and expansion with combustion,and the expansion cylinder - intake and discharge. In the next twotravels the four-stroke cylinders exchange their parts. The enginecan be with external or internal fuel mixture formation and can beused for driving stationary and self-propelled machines.
Patent BG-102096-A (BG)
Title: Cigarette and method for cigarette making for electric systems of smoking
Inventor: ADAMS JOHN M
IPC: A24D3/17
Filed: 1997-12-02
Abstract: The method is used in the tobacco industry. It includes thefollowing stages. Double hollow stoppers (74) are alternated withdouble tobacco stoppers (80) and are enveloped in a tobacco core(66) and top cover (71). The continuous rod produced is divided inthe middles of preselected double tobacco stoppers and is dividedagain by forming merged couples of the single rod-like tobaccostoppers (60). The elements of the grouped coupled are divided bythe tobacco rod-type stoppers and double filter tips (240) areplaced between them. Then the double filter tip is envelopedtogether with the adjacent parts of the single tobacco rod-likestopper and the final structure produced is divided intoindividual cigarettes.12 claims, 7 figures