baber/WOPTO huggingface dataset:
Patent NL-6911514-A (NL)
Title: Synthesis gas prodn
IPC: B01F23/10
Filed: 1969-07-26
Abstract: Prepn of an exhaust gas contg. CO and H2 from an I. C. E uses CH4-contg. feed gas. The engine is fed with a CH4/O2/N2 mixture with composition defined by the following percentage plots on a triangular diagram- (57.5, 42.5, 0); (32.28,40); (26,34.40) and (52, 48,0). The product gases are used as synthesis gas.
Patent NL-7100082-A (NL)
Title: Open-top sacks from thermoplastic film - with bottom fold and side welds
IPC: B31B37/00
Filed: 1971-01-05
Abstract: The sacks are mfrd. by (a) transporting an elongated rectangular sheet along a rotating drum with the length axis of the sheet running in the direction of motion, two gripper units being fitted to the drum and extending in the length direction thereof, (b) gripping the sheet successively with the gripper units, on either side of its transverse axis and at equal distances therefrom, corresp. to the depth of the bottom fold. (c) moving the front gripper unit - viewed in the direction of drum rotation-more slowly over a part of the drum revolution, after gripping the sheet, than the second gripper unit, (d) delivering the M-shape folded sheet, after the two gripper, units have come into contact to a conveyor on which the side welds are made.
Patent NL-7101400-A (NL)
Title: Polyethylene containers - resistant to stress cracking by incorporating ethylene vinyl acetate copolymer
IPC: C08L23/06
Filed: 1971-02-03
Abstract: Hollow containers of polymerised alkenes (esp. polyethylene) which are resistant to environmental stress cracking, in which at least the part of the polyalkene material which comes into contact with the contents of the container contains a small amt of an ethylene-vinyl acetate copolymer.
Patent NL-7101731-A (NL)
Title: Croquettes mfre - and that of similar rod-shaped cylindrical edible bodies
IPC: A22C7/00
Filed: 1971-02-10
Abstract: Cylindrical edible article of any desired length e.g. a croquette is produced by withdrawing the raw material from which it is to be made from a storage vessel and extruding it through a shaping tube of the required cross section and breaking the connection between the storage vessel and the extrusion tube for the period during which the extruded material is being sectioned to produced an article of desired length.
Patent NL-7315446-A (NL)
Title: Milk sterilization - using thin films of milk
IPC: A23C3/037
Filed: 1973-11-12
Abstract: Milk to be sterilized is introduced into the top of a press. vessel through a pipe which terminates in a discharge portion. This is arranged horizontally and is provided with a narrow slot through which the milk is discharged in the form of a thin film. Steam at a predetermined temp. and press. is introduced into the vessel for heating the milk films rapidly and with a min. agitation. The milk is discharged from the bottom of the vessel to a vacuum chamber for instantaneous cooling. The low degree of agitation prevents 'off' flavours developing in the milk.
Patent NL-7702343-A (NL)
Title: Mandrel trip mechanism can printer - has mandrel arms mounted on electronically controlled pivot arms resting against interposer blocks with recessed step
IPC: B41F17/22
Filed: 1977-03-04
Abstract: Mandrels are mounted on arms that pivot to move the mandrels laterally to prevent them from contacting an associated printing wheel. The mandrel arms are attached to a mandrel wheel by a pivot arm that controls the radius of the mandrels line of motion as the mandrel wheel rotates. The pivot arm causes the mandrel arm to rotate the mandrel in response to an electronic system that detects improperly seated cans on the mandrels. The pivot arm rests against an interposer block having a recessed step, and the mandrel is withdrawn when the block is moved in response to a signal from the electronic system.
Patent NL-7806044-A (NL)
Title: Beam for lifting transport containers with crane - has flexible cable to assist in aligning beam and container
IPC: B66C1/10
Filed: 1978-06-02
Abstract: When large transport containers are lifted by cranes, a beam is used which has two bolts at each end which engage holes in the edges of the containers. It is difficult to align the beam with respect to the container, and the beam is designed to simplify this operation. The beam (2) has transverse beams (6, 7) rigidly attached at each end. These transverse beams have pads (8, 9) at each end, connected to each other by a cable (1a). When the beam (2) is lowered over a container the cable (10) slides over the sides of the container and facilitates the alignment of the beam (2) so that bolts carried by the pads (8, 9) can engage holes in the edges of the containers.
Patent NL-7907885-A (NL)
Title: Microprocessor with memory for magnetic tape position - uses memory within video cassette connected via external circuit to recorder to put cassette in operative condition
IPC: G11B23/30
Filed: 1979-10-26
Abstract: The microprocessor is used in conjunction with a static memory to control a magnetic tape video cassette to permit recording or reproduction when the cassette is in an operating position. A memory within a cassette is connected to a circuit on one of the external faces of the cassette which operates in conjunction with terminals on the recording equipment to put the cassette in the operating condition. The terminals also enable a microprocessor acting as central control unit to effect reading and writing of the memory from a keyboard.
Patent NL-8301409-A (NL)
Title: Elastic net for plant packaging feed pipe - fits over and inside pipe to give braking and metering action
IPC: A01G23/04
Filed: 1983-04-21
Abstract: The round elastic net is fitted over and inside the filler pipe to give a braking action on material delivered into tubular packets, no other aids being necessary for this. It also has a metering action on the material. Inside the pipe it can extend further than the latter, to give an arresting action and greater compaction of the material in the packets. Part of the net only can be fixed to the outside of the pipe.
Patent NL-8401134-A (NL)
Title: Prophylactic or therapeutic self-brush unit for cattle - has fixed vertical brush and horizontal brush held by spring and contg. treating agent spray nozzles
IPC: A01K13/00
Filed: 1984-04-10
Abstract: The prophylactic or therapeutic self-brush unit for use by cattle comprises a vertical brush and a horizontal brush carried via a spring to permit its movement in any direction. A container (1) with a liquid anti-ectoparasite agent or therapeutic agent is connected, via a flexible tube (2) and valve (3), to dispensing nozzles (4) which are arranged in the horizontal brush. Each contain a valve opened against a spring by a plastics rod extending between the tufts of the bush.
Patent NL-8500662-A (NL)
Title: Microcapsule formation - by polymerising urea! deriv. in the presence of a negatively charged polyelectrolyte
IPC: C08G12/12
Filed: 1985-03-08
Abstract: Bulk prodn. of polymeric microcapsules comprises in situ. polymerisation of water-soluble starting materials in an aq. vehicle contg. in dispersion or as droplets, of a material to be used as the capsule core, essentially insol. in water. In this patent of addition starting materials are monomeric dimethylolurea of methyl-substd. dimethylolurea (or their low mol. wt. copolymers) and polymerisation is carried out in the repsence of a polymeric, negatively-charged polyelectrolyte (I) having a linear, aliphatic hydrocarbon skeleton and a mean of 2 COOH, or anhydride, gps. per 4-6C atoms. Specified (I) are copolymers of maleic anhydride (MA) with polyethylene, polymethylvinyl ether, polypropylene, polybutadiene or polyvinyl acetate, or polyacrylic acid. Similarly, urea and an aldehyde can be polymerised to microcapsules in presence of (I). Core-forming materials are e.g. insoluble polymers, pigments, perfumes, biocides, pharmaceuticals, fertilisers water-insoluble liqs. or solids, water-insoluble salts and oxides of metals, fibrous material (e.g. cellulose or asbestos) and minerals. The capsule walls are relatively impermeable and resistant to normal handling, and the disadvantages of normal methods (high dilution, fragility and agglomeration) are avoided.
Patent NL-8502838-A (NL)
IPC: C05C13/00
Filed: 1985-10-17
Abstract: The invention concerns a method of producing fertilizer granules containing urea and ammonium sulphate by granulating a mixture containing urea, ammonium sulphate and water, which is characterized in that the ammonium sulphate is completely dissolved in an aqueous urea solution with a urea concentration of 70-85% by weight, the resulting solution is thickened to a dry content of 92-97% by weight, with a crystallization retarder for the urea being added in any stage of the treatment, following which the thickened solution is granulated in a fluidized bed of urea and ammonium sulphate containing nuclei, as well as urea, ammonium sulphate and crystallization retarder containing granules.
Patent NL-8600544-A (NL)
Title: Longitudinal beam for motor vehicle chassis - has sheet metal duct shaped profile, with upturned stepped sides
IPC: B62D21/15
Filed: 1986-03-04
Abstract: The motor vehicle chassis longitudinal beam, has continuous top and bottom sections and upturned sides (2,3) which may have a stepped tapering configuration. Part of the chassis beam is of rectangular cross-section which continues as a trapezium cross-section, achieved by having the side sections set at a given angle. Alternatively the rectangular and trapezium shaped cross-sections may slide into each other when subjected to impact.
Patent NL-8802204-A (NL)
Title: Plant washing system - comprises sieve onto which quantity of plant is dumped for immersion in washing liq.
IPC: A23N12/02
Filed: 1988-09-07
Abstract: A quantity of plants, particularly flower bulbs is cleaned and/or washed by dumping on a component permeable to liquid, e.g. a sieve. The latter is then used to immerse the plants in cleaning or washing liquid, being extracted again after a set period. The batch can be allowed to drain for a set period after extraction. In the case of lily bulbs, these can be mixed with peat and poured into a vessel for dry freezing.
Patent NL-9201329-A (NL)
Title: Device for releasably anchoring objects, possibly at different locations, on paved surfaces
IPC: E01F9/011
Filed: 1992-07-23
Abstract: The device is characterized in that it comprises at least two components which can be taken apart, of which one component is kept as simple as possible and only represents that which cannot be accommodated in the other component, and in that at at least two, but in principle an unlimited number of, locations, irrespective of the actual use in the paving, while the other component is only used for actually anchoring an object.
Patent NL-9301245-A (NL)
IPC: B01D61/38
Filed: 1993-07-15
Abstract: A fluid mixture from which an unsaturated hydrocarbon has to be separated, is passed in the first stage at superatmospheric pressure to one side of a first semiselective gas separation membrane with a non-porous active layer, and a liquid complexing agent is passed along the other side of said first membrane, where said unsaturated hydrocarbon is bound through complexation in the interface of membrane and complexing agent. In the second stage said unsaturated hydrocarbon is dissociated from the complexing agent through temperature increase, the mixture of complexing agent and dissociated unsaturated preferably is passed at superatmospheric pressure to one side of a second semiselective membrane with a non-porous active layer and the unsaturated hydrocarbon migrates to the other side of the membrane and is discharged. Finally, the complexing agent is recycled. <IMAGE>
Patent NL-9401433-A (NL)
Inventor: VOGELS ROLAND JACOBUS MARTINUS
IPC: C07C2/66
Filed: 1994-09-02
Abstract: Synthetic clay minerals are made up of elementary three-layer platelets consisting of a central layer of octahedrally oxygen-surrounded metal ions (octahedron layer), which layer is surrounded by two tetrahedrally surrounded, silicon atom-containing layers (tetrahedron layers), a number of such elementary platelets being optionally stacked. The dimensions of the clay platelets vary from 0.01 mum to 1 mum, the number of the stacked elementary three-layer platelets varies from on average one platelet to twenty platelets, while in the octahedron layer at most 30 at. % of the metal ions has been replaced by ions of a lower valency and in the tetrahedron layers at most 15 at. % of the silicon ions has been replaced by ions of a lower valency, such a replacement having taken place in at least one of these layers and these layers having a deficiency of positive charge because of the replacement. They are prepared by bringing the pH of an aqueous liquid containing the components of the clay to a value of 3-9 and the temperature of the liquid to a value of from 60 to 350° C. and maintaining it at said value for the time required for the reaction, the pH being maintained at a value within said range.
Patent NL-9500612-A (NL)
Title: Stop valve for medical application
Inventor: LINNEWIEL REMCO
IPC: A61M39/22
Filed: 1995-03-30
Abstract: The invention relates to a stop valve for medical applications, in particular, for example, for use in connecting catheters, hoses and the like, via which fluids are introduced into a patient or drawn from said patient. The stop valve comprises a housing with a chamber, at least two connection pieces (connection stubs) which are disposed on the housing and have an internal channel which opens as a port into the chamber and a plug which can be sealingly moved within the chamber and in which at least one port connection channel is formed which cooperates the ports. The centre lines of the connection pieces and the housing substantially lie in a single plane, and the centre line of an axial connection piece substantially coincides with that of the housing. The port connection channel further comprises a channel section which extends from a peripheral wall of the plug to an axial end thereof.
Patent OA-10699-A (OA)
Title: Novel 5-amino-3-cyano-4-ethylsulfinyl-1-phenyl-pyrazole compounds and their use as pesticides.
Inventor: HAAS CHARLES LEE
IPC: C07D/
Filed: 1998-06-19
Abstract: The invention relates to 1-arylpyrazoles of general formula (I), wherein X is chlorine or bromine; Y is trifluoromethyl or trifluoromethoxy and R1 is hydrogen, methyl or ethyl, and to their use as pesticides.
Patent PT-85676-A (PT)
Inventor: LETOFFE MICHEL
IPC: B29C33/38
Filed: 1987-09-10
Abstract: Organopolysiloxanes curable into elastomeric state, well adapted as sealing materials for a variety of substrates and useful, e.g., in the automotive industry, are comprised of a polyhydroxylated polysiloxane, a polyacyloxysilane crosslinking agent, and an effective amount of at least one calcium oxide, strontium oxide and/or barium oxide cure accelerator therefor. The subject compositions are stable for at least 10 minutes at ambient temperature and crosslink on heating and/or addition of an aqueous or liquid carboxylic acid promoter thereto.
Patent PT-85841-A (PT)
Inventor: GARS JACQUES LE
IPC: H05B39/04
Filed: 1987-09-30
Abstract: The device comprises a switchable electrical power unit (3) whose output voltage is regulated by a regulator (4) which receives a setpoint value delivered from a detector (5, 6) of ambient luminosity, and a real value delivered by a detector (7) of the luminosity of the said light source (1). The invention applies in particular to signalling or display devices.   <IMAGE>
Patent PT-86515-A (PT)
Inventor: ARPIN RENE
IPC: C08G59/56
Filed: 1988-01-08
Abstract: These compositions are obtained by reaction, by a continuous process operated in a blender with an extruder screw, between:
 (a) one or more N,N-bismaleiimides,
 (b) one or more diprimary diamines, and
 (c) one or more epoxy resins belonging to the class of glycidyl ethers of optionally chlorinated or brominated divalent phenols. 
<??>These compositions are employed especially for the production of moulded and laminated objects.
Patent PT-88896-A (PT)
Inventor: PREISSER FRIEDRICH
IPC: C21D1/613
Filed: 1988-10-28
Abstract: A process for heat treatment of metallic workpieces by heating in a vacuum furnace followed by quenching in a coolant gas under above-atmospheric pressure and with coolant-gas circulation.
Patent PT-91900-A (PT)
IPC: E04F15/024
Filed: 1989-10-04
Abstract: It is known to lay out the floorboards of raised floors on grid girders, which are attached to the cover plates of legs of the raised floor. The grid girders are either inserted into suitable recesses in the cover plates where they may be made secure in these recesses by means of tongues which engage in boreholes in the cover plates, or else under more stringent specifications they are screwed into the reinforcement of the raised floor with the cover plates. Until this time, for the two variations of assembly, two different types of girders have also been produced. Both variations of assembly can be attained by use of the grid girder according to the present invention. For this purpose, the side walls of the grid girder are provided with beveled ends in such a manner that the grid girder, when viewed from the side, has the shape of a parallelogram. At the ends of both of the other walls of the grid girder are provided in turn tongues or oblong apertures for the passage of fastening screws. Tongues are intended for the loose engagement of the grid girder in the boreholes of cover plates, while with the other variation of assembly the fastening screws are fed through oblong apertures and are twisted or tapped into the boreholes.
Patent SE-8702217-A (SE)
IPC: E21B47/10
Filed: 1987-05-26
Abstract: A method of controlling the recovery of landfill gas from a sanitary landfill and apparatus for performing the method. Landfill gas, which mainly consists of methane and carbon dioxide, is formed by anaerobic decomposition of the organic content of the refuse. This process develops a very small amount of heat. If more gas is drawn from the sanitary landfill than is formed by the anaerobic decomposition, air is drawn into the landfill. The decomposition thereby becomes aerobic, developing large quantities of heat and increasing the content of carbon dioxide and nitrogen in the gas. According to the disclosed method, the temperature of the gas from each gas well is measured, thereby providing information for controlling the flow of gas from the corresponding wells. The apparatus disclosed by the invention comprises a control chamber connected to one or more gas wells on the one hand and to a gas furnace over a gas fan on the other hand. A temperature meter located in the gas flow is connected to a microprocessor which is connected to an adjustment valve located in the control chamber.
Patent SE-8901058-A (SE)
IPC: A61F2/02
Filed: 1989-03-28
Abstract: An implantable device for supplying liquid to the oral cavity comprises a liquid container (17) having means for keeping the liquid under pressure, a tube (10), one end of which being connected to the container, said tube consisting of a material which is suitable for subcutaneous location in the human body, and a lead through bushing (11) connected to the other end of said tube, said bushing consisting of or being coated with a biocompatible material for being implanted into a jaw bone (19), and comprising a nozzle opening provided with a filter.
Patent SI-9400126-A (SI)
Title: Hydrogenolytic reduction of peroxid ozonolyses products
Inventor: POLLHAMMER STEFAN
IPC: C07C45/40
Filed: 1994-03-11
Abstract: A method for the hydrogenolytic reduction of peroxidic ozonolysis products to the corresponding carbonyl compounds in the presence of an inert organic diluting agent and in the presence of a monolith catalyst at hydrogen pressures of 0.01 to 2.0 MPa and at temperatures of -10 DEG  to 150 DEG  C., and a device for the catalytic hydrogenolysis of chemical compounds which yield uniform, new products by means of hydrogenolysis with hydrogen.
Patent SI-9400145-A (SI)
Title: Plate of coupling for semi-trailor
Inventor: BERGMANN WOLFGANG
IPC: B62D53/08
Filed: 1994-03-23
Abstract: In a fifth-wheel saddle plate with an insertion slot (2) for a fifth-wheel king pin and an anti-wear ring (3) which is mounted in a countersunk portion (4) of the insertion slot (2), is approximately horseshoe-shaped and consists of a plastic which is capable of sliding in relation to the fifth-wheel king pin, the anti-wear ring (3) protrudes radially inwards over the edge of the insertion slot (2) and its radially inner contour (5) is at least partially semicircular. In order largely to avoid deformation of the anti-wear ring by axial mounting forces and rotational forces acting on it through the fifth-wheel king pin, it is ensured that the anti-wear ring (3) is secured in the countersunk portion (4) by means of a metal holding plate (6) which partially engages over the anti-wear ring (3) and is mounted radially outside the anti-wear ring (3) on the fifth-wheel saddle plate (1), and that the radially outer contour (7) of the anti-wear ring (3) and the contour of the surface (8), resting on that contour (7), of the countersunk portion (4) are eccentric with respect to the centre point of the semicircle of the radially inner contour (5) of the anti-wear ring (3). <IMAGE>
Patent SI-9520064-A (SI)
Title: Device for transmitting messages in a mobile communication network
Inventor: RITTER RUDOLF
IPC: H04W4/14
Filed: 1995-06-19
Abstract: The signalization device is permanently installed in a peripheral (4, 9) of the communications network, or provided by a chip card inserted in the latter, with a central control (8) controlling the forwarding of the signalization within the communication network. The signalization is provided by a data communication via which data telegrams are exchanged between at least 2 coupled subscribers, provided as a standardised data set, with an additional identification code, for indicating the authorised services, the identification code is verified by a software filter (12.1, 12.2), associated with the subscriber and with a service centre (10). <IMAGE>
Patent SI-9700129-A (SI)
Title: Combined shower head
Inventor: MLINSEK GREGOR
IPC: B05B1/00
Filed: 1997-05-20
Abstract: The combined shower head solves the problem of how to simply combine a standard shower head featuring a brush, a cleaning sponge or rock for skin care. The problem is solved in such a way that the brush, cleaning sponge or rock for skin care are integral parts of element (E) which is operating like a screw and can be moved in the direction of the jet of water by approximately 2,5 cm. When the brush, cleaning sponge or rock are required, they can be drawn out of the shower head by turning the cover (27). The jets of water are not hindered in any way, because they are produced on the brim of the brush, cleaning sponge or rock. It is also very easy to remove part (E) from the shower head enclosure - only by pressing the top of the rod (36), because it is mounted to the shower head by bolting. Part (E) which holds the brush for body care can be therefore quickly and easily replaced by part (E) which holds the brush for cleaning objects, part (E) which can hold the cleaning sponge or part (E) which holds the rock.