baber/WOPTO huggingface dataset:
Patent NL-7404597-A (NL)
Title: Magnetically controlled conveyor system - has selectively magnetisable areas in belt corresp. to given receiving station
IPC: B65G47/50
Filed: 1974-04-04
Abstract: The conveying system belt is a steel band which is adapted to be selectively magnetized in discrete areas for each article carried thereby. The selective magnetization is in accordance with a predetermined code and represents a selected one of the receiving stations to which a corresponding article is destined. Sensing devices are disposed respectively at the various receiving stations for sensing the signal components of the selective magnetization and for determining the destination of each article, whereupon the conveyed article is discharged thereto. In the vicinity of the loading station, magnetizing means are provided for selectively magnetizing the conveyor belt to thereby select a predetermined receiving station for each loaded article.
Patent NL-7414321-A (NL)
Title: Screen printer doctor blade production process - forms open profile in die using galvanising process
IPC: B41F15/42
Filed: 1974-11-04
Abstract: The doctor blade is in the form of a profile section open at one side (1), and is formed by the galvanising process in a die of corresponding form. The blade can be of nickel, with a collar formed in it to accommodate a magnetisable bar. It can be of trapezium section, formed by milling, or U-shaped, with the scraping edge near the transverse ridge. The method gives long scraper life, and allows blades of rounded or complicated form to be simply produced. Alternatively the scraper edge is serrated.
Patent NL-7508142-A (NL)
Title: Water operated power unit - has turbine with rotor suspended in water and flexibly coupled to driven machine
IPC: F03B17/06
Filed: 1975-07-08
Abstract: The water-operated power unit uses only the kinetic energy of the water flow in the river, or of currents caused by tidal flow, and makes no use of the waves or swell. It comprises a rotor on a shaft, caused to rotate by the water flowing over the blades mounted along it, and suspended more or less freely in the water. It is coupled by a long and flexible drive shaft to that of a pump or generator, either fixed to a bridge or dam, or accommodated in a float anchored on the surface. There can be funnel-shaped inlet and outlet pipes, the rotor itself having a torpedo-shaped body.
Patent NL-7510440-A (NL)
Title: Laminating polypropylene sheets with metallic plates - using crystalline polypropylene adhesive contg. (meth) acryloyloxy-substd. aromatic cpd
IPC: C08F255/02
Filed: 1975-09-04
Abstract: Method comprises mixing crystalline polypropylene, a cpd. of formula (I), gamma-methacryloyloxypropyltrimethoxy-silane of formula (II) and an org. peroxide, reacting the mixture at a temp. at which crystalline polypropylene is melted but not decomposed, putting thus obtd. polypropylene between polypropylene sheets and metallic plates, and heat-pressing thus obtd. complexes plates. (R = H or CH3 and m,n = 0 or 1). The complex plates show strong adhesion esp. during secondary processing such as cutting and bending.
Patent NL-7514119-A (NL)
Title: Air line non return valve - has ball, float and pickup pins controlling excess fluid outlet
IPC: F16K15/04
Filed: 1975-12-04
Abstract: Non return valve, partic. for fitment in an air line, has a valve housing, in which a seat is formed, and a ball valve (4) working on conjunction with this seat. The housing has an automatic removal device for fluid, and particularly water, as soon as a predetermined fluid level is surpassed. A fluid outlet aperture is provided, which is normally closed by a closure ball in the housing which floats in the fluid, and in the closed position of the fluid outlet the lower part of its upper surface is exposed to atmospheric pressure. It can be exposed to an upwards force exerted by the fluid, whereby it is movable up and down by a guide in the valve housing. In the housing is a float connected to a pick-up which, when the float rises as the result of fluid level excess, displaces the closure component upwards, and disengages again from the component when the float drops.
Patent NL-7600574-A (NL)
Title: Sleeve clamp for forming branch connexion in pipe - has tapped upper part receiving pipe cutting and branching tool
IPC: F16L41/06
Filed: 1976-01-21
Abstract: The clamp is fitted around installed tubes and has a cutting device so that holes can be cut in the tube. The clamp is in the form of a sleeve made from upper and lower parts held together round the tube by bolts through holes (5). The upper part has a cylindrical tapped section (2) at right angles to the tube axis. A threaded insert (3) fitted in this section takes a threaded cutting tool which can be screwed inwards to cut a hole in the tube. A sealing ring (4) is positioned on the inside of the sleeve to seal the cut hole. Branching pipes are then screwed into the threaded part (2).
Patent NL-7612563-A (NL)
Title: Box door snap hinge - has catch hinging on guide arm and engaging behind plate on housing
IPC: E05D11/10
Filed: 1976-11-11
Abstract: The snap hinge is for box doors, partic. for built-in kitchen furniture, having a flush-fitting housing mounted in a recess in the door and a support member fixed to a box sidewall. Housing and member are coupled together by a lifting and a supporting arm which hinge together where they intersect. The outer ends of lifting and supporting arms are coupled respectively to member and housing by a lower arm and a guide arm. A spring-loaded snap catch locks the guide arm to the housing in the shut position. The catch (30) hinges on the guide arm (9), and the housing (6) has a catch plate (31) behind which the catch engages. The catch can hinge on the hinge spindle (11) between guide (9) and supporting (12) arms.
Patent NL-7708737-A (NL)
Title: Device for dispensing volatile material e.g. insecticide or deodorant - has air passages such that a movement of ambient air causes movement through the device with evaporation of the material
IPC: A61L9/12
Filed: 1977-08-08
Abstract: Dispenser can dispense material if air movement occurs but only small amts. if no air movement is present. It consists of a housing with an air inlet and an air outlet with a container for the volatile material having an air input opening. This is arranged in the housing so that one part of the air input is mounted opposite the housing inlet. The remainder of the opening is arranged so that a flow of air can occur between this and the housing outlet. When movement of the ambient air occurs, material evaporates and is dispensed. Used in dispensing deodorants or insecticides to rooms and operates with high efficiency when some movement of the ambient air occurs.
Patent NL-7808164-A (NL)
Title: Bulk materials flexible container - with single longitudinally reinforced woven polypropylene panel forming front, bottom and rear sides
IPC: B65D88/16
Filed: 1978-08-03
Abstract: A container for bulk materials, e.g. food, chemicals, plastics or grain, comprises two woven side panels and an elongate woven panel with tapered ends connected to form the container top, the non-tapered part forming the front, rear and bottom walls. The side panels are pref. stitched to the main panel. All panels are pref. of polypropylene and the main panel may have a reinforcing band formed intermediate its width by folding it longitudinally or may have spaced reinforcing bands of polypropylene, PTFE, coton or nylon woven into it. The tapered ends may be joined by stitching or clips. The bands improve strength and load distribution.
Patent NL-7905197-A (NL)
Title: Intermediate shoe sole with resilient and absorbent layer - is non releasably secured inside before assembly to outer sole and upper
IPC: A43B13/12
Filed: 1979-07-04
Abstract: The arrangement is used in foot wear by connecting an outer sole, an intermediate sole (1) and an upper. Before connecting these components, the upper surface of the intermediate sole, which will support the foot, is covered by a non-releasable layer (2) of resilient moisture-absorbing material. This material may be a foam material pref. provided with an underlay of e.g. linen. Before applying the layer (2), a less resilient fillet (4) may be fitted in the heel area. A rim area (3) of the sole (1) not covered by the layer (2) may be covered by a strip (6).
Patent NL-7907659-A (NL)
Title: Glass plate two part retention profile - are both U=shaped with legs of differing lengths, two long legs being lockable, two short legs gripping plate
IPC: E06B3/58
Filed: 1979-10-17
Abstract: The glass profile is accommodated in a groove in a window frame and involves two parts, of which the first (1) has a U-shaped cross section and legs (7) of differing lengths. The longest leg (7) bears a U-shaped cross-section support part which fits in the groove. The second (2) of the two parts also has a U-shaped cross section with different leg lengths, and the longest legs (7) of the two parts possess locking components which work in conjunction with each other in the assembled state. Also when assembled, the two short legs have facing end surfaces which encompass a glass plate (4).
Patent NL-8006763-A (NL)
Title: Mould for semi-automatic prodn. of irregular shape clay brick - uses rectangular frame with slidable form block with attached striking plate
IPC: B28B7/00
Filed: 1980-12-12
Abstract: The mould comprises a rectangular frame (1) contg. a form block (3) with a demountable striking plate (6). The assembly (3,6) is a sliding fit in the frame, the block includes brick outline windows which constitute the brick moulds. Screws may fix the striking plate to the form block, and the striking plate may be built onto a ram rod (8). Bricks may be made by placing the frame (1) and block assembly on a base plate (9) and by filling the windows with clay. The plate is now fixed and used to push the block with the base plate down onto a table (10) and out of the frame. The block and plate are then lifted to effect striking and to deposit the brick (11) with the base plate.
Patent NL-8100264-A (NL)
Title: Hydraulic shield for tunnel boring - is thrust forward at pressure above that of ground with rotating cutting head
IPC: E21D9/08
Filed: 1981-01-21
Abstract: The tunnel boring hydraulic shield uses a liq. to act on the ground roughly equal in pressure to the pressure of underground water nearby. A cutting head is pushed against the ground at a greater pressure than the ground pressure. The rotation of the head and speed of thrust of the shield is controlled. The liq. used is fresh water or mud. Apart from the shield body, there is a partition inside it and a rotating cutting head with several slits and a pusher for the shield.
Patent NL-8202980-A (NL)
Title: Egg transporting and unloading station - includes holders, magnetic controlled stops and longitudinal axis orientation of eggs on transporter belt
IPC: B65B23/06
Filed: 1982-07-23
Abstract: The feed has two conveyors (1.2) interconnected using spaced spindles (3). On these spindles are mounted holders (4) which consist of a sleeve (5) with mounted fork teeth (6) and upwards pointing protrusions (7). Between the chains and in front of the spindles (3) are angled stop plates (8) fitted. The protrusions are each, with the aid of a spring (9), forced towards the stop plates. At the unloading station below the transporter and the transverse to the transporter direction of movement is fixed a chain. Between rod chain and transporter are inclined guide baffle plates. Magnet activated stops (13) control the egg unloading movement.
Patent NL-8400154-A (NL)
Title: Threshing and separating mechanism - has additional air inlet disposed downstream of crop inlet
IPC: A01F12/00
Filed: 1984-01-18
Abstract: The mechanism has a drum-shaped housing with an inlet and an outlet. The housing contains a threshing drum acting as a transverse blower. A concave, extending concentrically to the drum and at an adjustable distance from it, turns over part of the drum periphery. The crop, such as wheat, barlet, rice, peas, sorghum etc. is threshed between the concave and the drum and mostly drops through it. The straw and chaff are blown by air through the outlet. Seen in the direction of rotation of the drum (8), there is an additional air inlet (14) located after the crop inlet (12). This can be covered by a grating and can also act as a grain outlet.
Patent NL-8601755-A (NL)
Title: Machine for accumulating fluid under pressure - has case with two connected spaces for accumulated fluid and mercury
IPC: F04B47/14
Filed: 1986-07-04
Abstract: The accumulator has a case (2) with a supply volume and a discharge volume for the fluid to be accumulated. This fluid exerts an expulsion free on a second fluid. The case is rotatably supported (7) and motor (8) driven. The case has a second (5) volume for i.e. mercury which has a greater density than the fluid to be accumulated. There is a connection between both spaces through which the mercury can flow under centrifugal force induced by rotation of the case. The mercury thus flows into the first space under pressure of the accumulated fluid, and can have return flow. There is a deviding membrane (6) between both spaces.
Patent NL-8800717-A (NL)
IPC: B26F1/44
Filed: 1988-03-23
Abstract: Punchknife (1), formed by bandsteel with a hardened cutting edge (2) and in which the bandsteel is provided with at least one array of perforations (3) and/or a tempered or porous strip of material extending parallel with the cutting edge.
Patent NL-9101576-A (NL)
Title: Device for filling bags
IPC: B65B39/08
Filed: 1991-09-19
Abstract: the invention relates to a device for filling bags 33, provided with a hopper 1, a pair of suction components 17, 18 which are arranged beneath the hopper 1, can move to and fro with respect to one another and are arranged at the location to which a central section of an opening of a bag 33 is pulled. Furthermore, there are clamping members 7 for clamping the bag in place. A bag 33 from a stack may be arranged beneath the hopper 1 with the aid of a transfer component 28. A gas-delivery component 35 with an upwardly directed outlet 34 is arranged beneath the hopper. <IMAGE>
Patent NL-9200286-A (NL)
IPC: A61B6/10
Filed: 1992-02-17
Abstract: A collision-free control system comprising a multi-axially controllable manipulator having interconnected supporting arms which are movable by way of actuators in such a way that a free end of the manipulator can be positioned spatially and moved into various positions. The actuators are controlled via a miniature model of the manipulator which is operated manually and is equipped with a series of position transducers which are capable of delivering control signals for commanding the actuators in such a way that the manipulator and the miniature model thereof always assume identical positions.
Patent NL-9200756-A (NL)
Title: Ashtray
IPC: A24F19/00
Filed: 1992-04-27
Abstract: The invention relates to an ashtray comprising a reservoir for collecting ash, cigarette butts and the like, which is partially closed off by a cover in which there is an opening, and a stubbing-out feature being arranged at a position which is such that, when the height of this stubbing-out feature is adjusted, it is able to coincide with the opening. <IMAGE>
Patent NL-9400197-A (NL)
Title: Trailer
Inventor: GENUGTEN ANTONIUS JACOBUS VAN
IPC: B62D13/02
Filed: 1994-02-08
Abstract: The invention relates to a trailer which can be moved by a tractor and is provided with a chassis and at least two steerable wheels, which support the chassis and can be pivoted with respect to the chassis with the aid of steering cylinders which are coupled to the wheels. The steering cylinders which are coupled to the wheels are coupled to actuating cylinders which, in order to be extended and retracted, are coupled to a component which can rotate with respect to the chassis and, with the aid of a coupling pin of the trailer which is coupled to the tractor, is rotated with respect to the chassis proportionally to the rotation about the coupling pin of the tractor with respect to the trailer. The actuating cylinders are arranged parallel to the longitudinal axis of the trailer, and each actuating cylinder is connected on one side to the chassis and on the other side to a slide piece which can slide in the longitudinal direction of the chassis and is coupled to the component which can rotate with respect to the chassis.
Patent PT-80157-A (PT)
Title: Methods of treating viral diseases with pyridazinamines anti-virally active pyridazinamines
IPC: A61K31/501
Filed: 1985-03-25
Abstract: Pyridazinamines of the formulaand their pharmaceutically acceptable acid addition salts and/or possible stereochemically isomeric forms and/or tautomeric forms for use as medicines in particular for use as anti-viral agents; pharmaceutical compositions containing such compounds as an active ingredient and a method of preparing such compositions; novel pyridazinamines of the fnrmulaand a method of preparing said compounds
Patent PT-83916-A (PT)
Title: Inhibition of 5-lipoxygenase pathaway
IPC: C07D487/04
Filed: 1986-12-11
Abstract: A diaryl-substituted imidazole fused to a thiazole, pyrrole, thiazine or pyridine ring, or pharmaceutical compositions thereof, are useful in inhibiting the 5-lipoxygenase pathway in an animal in need thereof by administration of an effective, 5-lipoxygenase pathway inhibiting amount of such compound.
Patent PT-84877-A (PT)
Inventor: HARTMUT TIESLER
IPC: C04B20/10
Filed: 1987-05-15
Abstract: Process for obtaining an aqueous emulsion of a water-insoluble additive for insulating products made of synthetic inorganic fibres, characterised in that the insoluble additive is dispersed in the aqueous solution of a cellulose ether by means of a high-performance dispersing apparatus. The cellulose ether employed is preferably a hydroxyethyl cellulose, methyl hydroxyethyl cellulose and/or sodium carboxyethyl cellulose.
Patent PT-86842-A (PT)
Title: Treatment of non-wood match-sticks - by wetting or spraying with flame-retardant soln. during or after mfr.
IPC: B05D1/18
Filed: 1988-02-26
Abstract: The treatment, for controlling the combustion, residues and smell produced of non-wood matchsticks, consists of wetting the paper, thread, cord or cardboard used for the sticks for 5-30 mins., or spraying for 5-120 secs., with a 0.5-5% soln. of phosphoric or other weak acid, ammonium phosphate or other ammonium salt, di-hydrogen phosphate, amide, ester, hydrocarbon or other deriv. displaying an ignifugeous effect.
Patent PT-91247-A (PT)
Inventor: GRINTER TREVOR JOHN
IPC: C07D473/00
Filed: 1989-07-21
Abstract: A process for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  which process comprises reacting a compound of formula (I): <CHEM> wherein the amino group is optionally protected, Y is iodo, optionally substituted benzylthio or (phenacylmethyl)thio, with a compound of formula (III): <CHEM> wherein Q is a leaving group, Rx and Ry are protected hydroxymethyl or acyloxymethyl, or group(s) convertible to hydroxymethyl or acyloxymethyl; and Rz is hydrogen or a group convertible thereto; and thereafter converting Y to X is hydroxy by means of hydrolysis, or to X is hydrogen by means of reduction; converting Rx and Ry when other than hydroxymethyl or acyloxymethyl, to hydroxymethyl or acyloxymethyl, optionally converting Rx/Ry hydroxymethyl to acyloxymethyl or vice versa, deprotecting the 2-amino group where necessary and converting Rz, (when other than hydrogen) to hydrogen; and optionally forming a pharmaceutically acceptable salt thereof.
Patent PT-93872-A (PT)
Inventor: OHBA KAORU
IPC: C09D163/00
Filed: 1990-04-26
Abstract: Disclosed is a polyamide epoxy ester resin having a weight average molecular weight of 1,000 to 100,000, an epoxy equivalent of 500 to 10,000, and an acid value of not greater than 10, which is prepared by reacting   (i) at least one epoxy resin which is a glycidyl ether of a dihydric phenol,   (ii) at least one dihydric phenol and (iii) a polyamide dicarboxylic acid having an amine value of not greater than 20 and an acid value of at least 20, which is prepared by reacting a polymerized fatty acid composed mainly of a dimer acid with a diamine at a polymerized fatty acid/diamine molar ratio of from 2/1.0 to 2/1.9, at a ratio of much that the amount of the polyamide dicarboxylic acid segment in the resin ranges 1 to 30 percent by weight based on the weight of the resin. Also, disclosed are a process for preparing the polyamide epoxy ester resin and a coating composition comprising the resin. The coating composition is particularly useful for can coating.
Patent PT-93888-A (PT)
IPC: A23D9/00
Filed: 1990-04-26
Abstract: A fatty product and a process for the production of same wherein an inert gas is whipped into a mixture of fatty substances softened by heating, which mixture contains at least 1 percent by weight of a polyunsaturated fatty acid of the n-3 series comprising at least four double bonds or at least 0,5 percent oy weight of a polyunsaturated fatty acid of the n-6 series comprising at least three double bonds. Thus protection against oxidation of the fatty product is accomplished and at the same time a suitable texture is imparted thereto.
Patent PT-97018-A (PT)
IPC: B29L11/00
Filed: 1991-03-12
Abstract: A mould for casting contact lenses comprises two casting mould halves. On a female mould part (1) there is formed a concave moulding surface (11) and on a male mould part (2) there is formed a convex moulding surface (21). The two joined casting mould halves (1 and 2) hold together by frictional connection. <IMAGE>
Patent PT-98531-A (PT)
Inventor: BRITTAIN DAVID ROBERT
IPC: A61P43/00
Filed: 1991-08-01
Abstract: The invention concerns novel phenoxy- and phenylthio-acetyl derivatives of (4-amino-2,6-dimethylphenylsulphonyl)nitromethane and pharmaceutically acceptable salts thereof which are inhibitors of the enzyme aldose reductase and are of value, for example, in the treatment of certain peripheral effects of diabetes and galactosemia. Also disclosed are pharmaceutical compositions containing one of the derivatives and processes for the manufacture and use of the derivatives.
Patent SI-9400267-A (SI)
Title: Gravitational cylinder
Inventor: ZUPANCIC MARJAN
IPC: F16J10/00
Filed: 1994-06-29
Abstract: The gravitational cylinder is a machine element which is similar to a pneumatic cylinder and is used in processing technology, machines or other devices which need pneumatic cylinders or other components. Instead of compressed air the gravitational cylinder uses the force of buoyancy. It is composed of a cylinder (3) in which the buoy (1) is built; the density of the buoy is less than the density of the liquid (2) in the cylinder. The way in which the cylinder itself turns around can be used for the movement-direction control of the piston (4), which is fastened to the buoy (1). The movement is conveyed by the piston (4) or some other mechanism (8) which should be fastened to the buoy. The gravitational cylinder can be used as a switch, part of a control loop, part of a transport device, part of a conveyance mechanism or some other machine element for machine construction or processing technology. It may be used as an independent element or as a component in a group of elements.
Patent TR-19282-A (TR)
IPC: C08F2/00
Filed: 1978-04-30
Abstract: A method for preparing polymers of vinyl chloride in which polymerization of the corresponding monomer or monomers is carried out in microsuspension in the presence of a seeding product in the form of a dispersion of particles of a vinyl polymer previously prepared by polymerization in microsuspension, the particles of which contain at least one organic soluble initiator, without any complementary addition of initiator and in the presence of one or more other seeding products in the form of dispersion of vinyl polymer, the sizes of which differ from one another and from the particles of the first seeding product.