baber/WOPTO huggingface dataset:
Patent NL-2016413-A (NL)
Title: Slaapbank voor een voertuig, zoals een camper
Inventor: ANNE WILLEM HUIDEKOPER
IPC: B60N2/20
Filed: 2016-03-10
Abstract: De uitvinding betreft een slaapbank voor een voertuig, welke slaapbank omvat: - een basisframe met een grondvlak voor bevestiging van de slaapbank aan de vloer van een voertuig, welk basisframe een eerste langsgeleiding heeft, die zich in hoofdzaak parallel aan het grondvlak uitstrekt; - een eerste subframe aangebracht aan de eerste langsgeleiding en verschuifbaar tussen een eerste stand en een tweede stand, waarbij het subframe een tweede langsgeleiding heeft, die zich in gelijke richting uitstrekt als de eerste langsgeleiding, en nokken aangebracht op het eerste subframe aan een zijde, die ligt ten opzichte van de tweede langsgeleiding tegenover liggend aan het grondvlak; - een tweede subframe met een scharnieras, waarbij de scharnieras in de tweede langsgeleiding verplaatsbaar is tussen een derde en een vierde stand en ten minste aan weerszijden van het tweede subframe aangebrachte uitsteeksels, die aangrijpen op de nokken in de derde stand van de scharnieras, waarbij het tweede subframe zich in de derde stand in hoofdzaak verticaal uitstrekt.
Patent NL-2020889-A (NL)
Title: Improved tilting suspension for a vehicle
Inventor: MACHIEL GERARDUS THEODORUS MARIE BARENBRUG
IPC: B62K5/02
Filed: 2018-05-08
Abstract: A tiltable vehicle (100) is described comprising a vehicle frame (102,108), one front wheel (124), two rear wheels (112A,112B) and two swing arms. The swing arms are pivotably coupled to a pivot point (121) on the vehicle frame at a first end, and to one of the rear wheels at an opposing end. A swing arm (41) is rotatable around a rotational axis (42) lying in a plane of symmetry of the vehicle frame (1 02, 108). Each of two linkages (63,64) is coupled at a first end to one of the swing arms at the pivot point. The vehicle comprises two connection arms (53,56) arranged between the linkages (63,64) and one outer end of the rocker arm (40). The connection arms comprise resilient members (61 ,62) comprising a number of Belleville springs arranged in at least two groups of rings so as to create a non-linear spring characteristic.
Patent NL-2023610-A (NL)
Title: Transportsysteem
Inventor: MAARTEN BOGHAERT
IPC: B65G11/20
Filed: 2019-08-06
Abstract: Transportsysteem omvattende een transportelement met één of meerdere bodems, en opstaande zijwanden, waarbij de bodems en de opstaande zijwanden samen een goot vormen waarin bulkproducten verplaatsbaar zijn volgens een hoofdstroom, waarbij het transportelement één of meerdere openingen omvat waardoorheen bulkproducten stortbaar zijn, waarbij het transportsysteem een poort omvat voor het afsluiten van een genoemde opening, waarbij deze poort verplaatsbaar is tussen minstens een gesloten stand en een open stand, waarbij de één of meerdere openingen zich uitstrekken ter hoogte van zijwanden en waarbij de poort verschuifbaar verplaatsbaar is langsheen de genoemde opening.
Patent NL-2031601-A (NL)
Title: Application of Humic Acid in Improving the Phytoremediation Effect of Heavy Metals in Water
Inventor: SUZHEN HUANG
IPC: B09C1/00
Filed: 2022-04-15
Abstract: Disclosed is the application of humic acid in improving the phytoremediation effect of heavy metals in water, and relates to the technical field of environmental ecological engineering. The invention discloses the application of humic acid in improving the phytoremediation effect of heavy metals in water, wherein the phytoremediation of heavy metals is to reduce the content of heavy metals in water by planting Vallisneria chinensis. Adding humic acid can slow down the chlorosis of Vallisneria vallissima leaves under heavy metal poisoning and increase the accumulation of heavy metals in Vallisneria vallissima leaves and roots. At the same time, it can also reduce the leaching ability of heavy metals in water, enhance the enzyme activities related to active oxygen metabolism in plants by stimulating the synthesis of protein and enzymes in various organs of plants, reduce the MDA concentration in plants, adjust the active oxygen content in plants, reduce the degree of membrane lipid peroxidation and enhance the resistance of plants to heavy metals.
Patent NL-282609-A (NL)
IPC: H05H1/48
Abstract: 1,012,341. Discharge lamps. PLASMADYNE CORPORATION. Sept. 7, 1962, No. 34376/62. Heading H1D.  A pulsed or continuous arc between electrodes 17 is confined and stabilized in a path 32 by a vortical flow of gas which is admitted tangentially to the arc chamber 21 through an opening 31 and is discharged through an axial passage 24 in one or both of the electrodes. The gas may be argon or helium under substantial pressure and may be discharged to the atmosphere or re-circulated through the arc chamber. The insulating block 12 may be of transparent plastic or may be opaque and provided with a window. The electrodes 17 may be cooled, and the chamber 21 may be other than cylindrical, e.g. conical.
Patent NL-6813720-A (NL)
IPC: C07C37/70
Filed: 1968-09-25
Abstract: 1,239,013. Purifying by recrystallization. HOPKIN & WILLIAMS Ltd. 20 Sept., 1968 [27 Sept., 1967], No. 43941/67. Headings B1G and B1S. [Also in Divisions C1 and C2] A substantially vertical column of an impure, finely comminuted and evenly packed substance is purified by adding at the top of the column a liquid which is a solvent for the substance and at least some of the impurities at a rate such that at any instant the quantity of solvent in the column is sufficient to dissolve only a part of the substance, so that a solvent vapour phase exists in dynamic equilibrium with the solvent, and removing from the lower end of the column a saturated solution of the substance and impurities. The solvent may be added continuously or in discrete amounts; successive such amounts may be of different solvents. The process may be conducted at an elevated temperature approaching the m.p.t. of the substance. Remaining solvent may be removed by suction, pressure or a non-solvent liquid. In examples the following are purified (solvents in brackets); dipyridyl, 1-nitronaphthalene, phenol, 1-naphthyl acetate and 2, 4-dichloraniline (acetone); 1, 10-phenanthroline hydrate (industrial methanol + acetone); Na heptoate, urea and manganese acetate (water); p-phenylene diamine (pyridine/hydrazine hydrate followed by toluene/hydrazine hydrate); and naphthol (toluene). Sodium nitrate (water/ acetone); barium acetate (water/acetic acid). Yields may exceed 85-90% using very small relative amounts of solvent.
Patent NL-7004092-A (NL)
Title: Acetalised polyvinylalcohol foam vaginal tampon
IPC: A61F13/20
Filed: 1970-03-21
Abstract: Polyvinyl alcohol foam base tampon. For vaginal use, which consists of a transversely compressed cylindrical cartridge of foamed acetalised PVA. The hydrophilic properties of the tampon can be improved by incorporation of cotton or rayon fibres. Typical starting mixture is 6-11 wt% PVA, 1% polyoxyethylene monolaurate as foam stabilizer, 10% acid and 5% aldehyde. Product has density of about 3-8 g/100cm2.
Patent NL-7011028-A (NL)
Title: 4-indolyl basic ethers prepn
IPC: C07D209/42
Filed: 1970-07-24
Abstract: 4-Indolyl-basic ethers prepn. Compds. (I) useful as beta-adrenergic blocking agents:- OCH2-CH(OH).CH2NHR1 (where R1 is 1-6C alkyl, 3-4C cycloalkyl or Ph(CH2)3-; R2 is Me, HOCH2-, MeOCH2-, -COOH or COOAlkyl), are prepd. by introduction or formation of the group -NHR1 and/or the group R2 by standard procedures.
Patent NL-7317375-A (NL)
IPC: B29C63/00
Filed: 1973-12-19
Abstract: The present invention concerns a separable coupling between two tubes.
Patent NL-7408426-A (NL)
Title: Air gap induction motor especially for compressor - has stator made from spiral wound steel strip and rotor of aluminium alloy disc
IPC: H02K7/14
Filed: 1974-06-21
Abstract: The electrical inductive driving system consists of a rotor (10) constructed from a ring-shaped core of magnetic material (12). In the core are a number of radial boreholes (14) and spokes (16) of aluminium alloy, the spokes being integral with inner (18) and outer (20) short circuiting rings. The periphery of the outer ring (20) has a flange (22) for dynamic balancing. The stator is separated from the rotor by an axial air gap and consists of a ring shaped laminated core, formed by a continuously wound spiral of magnetic steel strip. The stator assembly is clamped by screws to a pair of magnetic yokes. Alternative embodiments of the invention permit one stator and a pair of rotors or one motor and a pair of rotors.
Patent NL-7709480-A (NL)
Title: Store box for cassettes with recording tape spools - has holder with drawer with rows of ribs on walls and has locking pin
IPC: G11B23/023
Filed: 1977-08-29
Abstract: The storage box is for cassettes which are made with a spool with a hole in the centre and a tape type recording medium. The container is box shaped with stops for the spools. It contains a holder(11) and a drawer(3) both made from a polycarbonate. The drawer has two rows of internal ribs(9, 11) in the side walls. The cassettes can be inserted between these ribs. The stops are formed by pins protruding from the back wall of the holder. When the drawer is pushed in the pin will engage in the hole in the spool of the cassette(15) pushed into the drawer.
Patent NL-7710771-A (NL)
IPC: C08F8/48
Filed: 1977-10-03
Abstract: Disclosed is a process for the conversion of stereoregular or crystallizable forms of polypropylene to the amorphous atactic form.
Patent NL-7800499-A (NL)
Title: Photography album with removable laminar frames - has adhesive strips in discrete areas on either pages or frames
IPC: B42D1/08
Filed: 1978-01-16
Abstract: A photograph album has pages with removable laminar frames. Adhesive is provided in strips on the reverse of the frame or on the pages. The frames are decorated on their upper faces to make a photograph stand out on the page. Alternatively the adhesive may be over the whole of the reverse side of the frames in which case the pages should have raised parts, in the form of strips or lumps, with which the adhesive makes contact. It is possible for the raised parts to be provided with the adhesive and the frames to be free of adhesive.
Patent NL-7804946-A (NL)
Title: Prodn. of drinking water from sea water using circulated air stream - with compressor circulating gas having evaporator on the suction and condensn. discharge
IPC: C02F1/10
Filed: 1978-05-09
Abstract: Drinking water is produced from sea water by circulating a stream of air across the surface of warm sea water. This absorbs moisture from the sea water and is then pass accross a cooling coil where the moisture is recondensed and collected in the fresh water tank. The cooling and heating is achieved by means of a compressor which circulates propane or another gas and is arranged so that the cooling effect is produced on the suction side of the compressor and the warming effect on the discharge side. The process produces the same quantity of drinking water per unit of energy consumed or more than the traditional process but the equipment is less complex, cheaper to produce and takes up less space.
Patent NL-7902570-A (NL)
Title: Coordinate plotter with capacitively coupled probe - uses shift register connected to wire grid with pulses fed to successive conductors by 90 degrees phase shift
IPC: G06F3/044
Filed: 1979-04-02
Abstract: The coordinate plotter consists of a grid system of insulated conductors (1) supported in a thin plastics plate. A clock generator (14) delivers pulses to a shift-register (16) whose outputs are connected to the horizontal lines of the grid. A 90 deg. phase-shift is obtained between successive pulses. The generator is also connected to a counter (18) which drives a display (19). A probe (6) triggers the generator via a push-switch when the desired coordinate point is to be indicated (P). The output of the capacitively-coupled probe is coupled to a gate (17) between the clock and counter. From the tip of the probe is obtained an electrical signal whose arrival defines a second reference point. The coordinate value of the point on the grid is then calculated from the number of pulses occurring between reference points.
Patent NL-7907004-A (NL)
Title: Carbon body hardening furnace cover - of steel plate lined with pressed ceramic-fibre overlapping components(NO-800480)
IPC: F27D1/18
Filed: 1979-09-20
Abstract: The cover is for an annular furnace used for hardening carbon bodies as used in the electro-metallurgical industry. It is of steel plate, and is lined on the hot side with fireproof material consisting of pressed components of ceramic fibre, with overlapping sliding surfaces. Insulating mats can be laid between them and the steel cover, which can have lips welded onto it to support other covers stacked on it.
Patent NL-7907804-A (NL)
Title: Staged room heating system - has heat pumps delivering directly at condenser side to secondary system and in parallel
IPC: F24D11/02
Filed: 1979-10-24
Abstract: The heating system is particularly for room heating, using a set of heat pumps, each comprising an evaporator and a condenser in a closed circuit, through which a medium is pumped by a compressor. The set of pumps extract heat by heat-exchangefrom a medium at a set temp. in a primary system, and deliver it at a higher temp. to a secondary system to be heated. The heat pumps(1A,1B,1C) in the set are connected in parallel between the primary and secondary systems, and each deliver heat directly at their condenser side directly to the secondary one (17). Their evaporators (2A,2B,2C) are mounted one after the other in the primary medium current (11), so as to extract heat from the latter in stages. The media contained in the heat pumps have evaporation temps. diminishing by stages in a corresponding sequence.
Patent NL-7909309-A (NL)
Title: Refractory materials e.g. for lining steel making equipment - made by mixing a granular refractory prod. with an aq. hard bitumen emulsion and drying
IPC: C04B35/01
Filed: 1979-12-24
Abstract: Refractory prods. are made by mixing a granular refractory component with a binder comprising an aq. emulsion of a hard bitumen, and drying the mixt. to a moisture content of less than 0.3wt.% before further processing. Pref. the temp. of the mixt. during drying is lower than the ring and ball softening point of the binder. Pref. after the drying the mixt. contains 4-12%, esp. 5wt.% binder and 0-7%, esp. 2wt.% graphite. The granular refractory starting material is e.g. silica, chamotte, sillimanite, andalusite, mullite, bauxite, corundum, magnesite, magnesite-chromium oxide, silicon carbide, carbon or graphite. The prods. are made at moderate temps., which avoids the harmful evolution of vapours caused by using pitch tar binders, and give materials which can be formed under heat and pressure into refractory prods. for lining metallurgical furnaces, steel casting equipment, etc. The prods. have good mechanical properties and good high temp.
Patent NL-8001754-A (NL)
Title: Steel structure panel cladding component - has grooved inner sections clamped onto I=section girder by outer sections
IPC: E04F13/12
Filed: 1980-03-25
Abstract: The panel cladding component is for use with an I-section girder in a steel structure, and comprises two flat inner sections (2,3), bent over at the edges so as to fit loosely round the flanges of the girder (9). Each of these has a groove (7,8) running in the lengthwise direction and protruding towards the web of the girder. Two or more decorative outer panel sections (12,13) of plate material bent into a U- or C-shaped with their free edges turned inwards clamp the inner sections together, their free edges fitting in the grooves.
Patent NL-8102047-A (NL)
IPC: B01J31/00
Filed: 1981-04-24
Abstract: Process for producing ethers by reacting a catalytic cracking C4 olefinic cut which may contain such impurities as NaOH, an alkanolamine, an alkaline earth metal compound or an iron, copper or lead compound, with an alcohol, in the liquid phase, in the presence of an expanded bed of an etherification solid catalyst of the sulfonic resin type in acid form, in a circuit of two or more successive reaction zones wherethrough the order of passage of the reactants is periodically modified by disconnecting the first zone from the circuit, feeding the reactants to the second zone, replacing the catalyst of the first zone with fresh catalyst and thereafter connecting said first zone at the end of the circuit.
Patent NL-8200392-A (NL)
IPC: A61K39/102
Filed: 1982-02-03
Abstract: The invention relates to a method of preparing an immunogen by cultivating a Pasteurella multocida strain for at most 12 to 24 hours in a liquid medium, removing the bacteria from the culture medium, filtering the culture filtrate, and rapidly freezing or freeze-drying this filtrate. The invention also relates to a method of preparing a vaccin against Pasteurella multocida infections, and to the vaccin per se.
Patent NL-8200731-A (NL)
Title: Cutting and welding device for steel wire - includes clamping electrodes which separate coils of wire used for reinforced concrete
IPC: B21C47/24
Filed: 1982-02-24
Abstract: The steel wire, used for re-inforcing concrete, is made in a rolling mill from a billet. The resulting coil of wire is too short for some purposes, so a device is used to join the ends of two coils. The ends of each coil, the so-called 'hooks', are first cut-off by power shears and then clamped into grooves in the welding head. The clamping electrodes move together, bringing the cut ends into contact with each other, and a weld is made using the 'current-shock' or the burn-off' arc method. The welding produces a thickening of burred metal which is removed by cutting edges on the electrodes, as the hot joint is drawn through the head after welding.
Patent NL-8400984-A (NL)
IPC: G06F15/18
Filed: 1984-03-29
Abstract: The invention relates to an elementary component of an Intelligent Computing System. Its all basic functions - the basic operation, the system logic and the storage of information - are carried out by the elementary component which is universal in the sense of system independence and has Q stable states. In the basic operaton the Q states represent the Q-nary alphabet of the operational code. In the evaluation of Q-nary logical propositions, where K>/=Q, these Q states represent Q truth values as pure complementary values, while coherent superpositions of them represent the rest (K-Q) truth values. The results of basic and logical operations are stored distributively in a system of elementary components that occupy one of Q states, where in coherent superposition cases one of them is chosen probabilistically. A Q-nary logical relaxation can be attained by restricting to Q out of K balanced truth values. An elementary component of the invention is used in advantage to a finite network of identical elementary components for storage and/or processing of information in numerical (K=Q) and/or symbolic (K>Q) forms. A Möbius topological type network of a system of the invention appears to be an optimal interconnection network which performs a minimal amount of processing at each step of the execution, sequentially or in parallel, carries out minimal-switch routing and provides a degree of reliability that increases with an increasing number of elementary components. Moreover, storage and processing of information by such a system can be selfprotected to a high degree against natural or artificial disturbances. Together with the controlable memory structure it provides a comprehensive specification of an Intelligent Computing System, which complies with certain criteria of intelligence.
Patent NL-8403943-A (NL)
IPC: G05D7/06
Filed: 1984-12-24
Abstract: Device for controlling the quantity of fluid flow through a pipe, said device being provided with a control valve having a valve element whose position relative to the valve seat belonging to it directly or indirectly determines the quantity of fluid flow through the pipe. The valve element is movable at one side under the influence of a progressive spring in one direction relative to the valve seat and at the other side by a controllable actuation element against the spring force in the opposite direction relative to the valve seat. The device is also provided with a pressure reducing valve whose valve element is controlled by an actuation mechanism to which signals are provided corresponding to the pressures upstream and downstream of the first control valve, or pressures proportional thereto, in such a way that the pressure difference over the first control valve is kept constant.
Patent NL-8503271-A (NL)
IPC: A23L7/10
Filed: 1985-11-26
Abstract: The invention relates to a method for preparing a sub­stantially granular food composition which contains digestible starch having a substantially granular structure, whereby said starch is provided with coagulable protein and said pro­tein is subsequently coagulated, and the ratio of starch to protein lies between 97-60 : 3-40, and to a granular food composition characterized by digestible starch that is pro­vided with coagulated protein, and that the ratio of starch to protein lies between 97-60 : 3-40.In both cases the ratio of starch to protein lies between 97-70 : 3-30, preferably 90 : 10.The food product may have the form of filled cake, other bakery products and dish, couscous, anko, snack and the like provided with a granular food composition.
Patent NL-8801133-A (NL)
IPC: B65F1/16
Filed: 1988-04-29
Abstract: Cover for a waste receptacle (1), which is completely open at the upper side, comprising two somewhat flexible plates (2,3) arranged above each other and each provided with radial slits (4), whereby the slits (4) in both plates (2,3) are staggered.
Patent NL-8900519-A (NL)
IPC: G06F17/21
Filed: 1989-03-02
Abstract: Desktop publishing system for preparing and managing documents in accordance with a model defined by graphic properties by using input document information and commands. This model is specified by a number of differently oriented sets of grid lines equidistantly oriented per set, for the positioning of said document information. On the basis of the last grid line used as reference line for graphic elements, the format data of the graphic elements positioned as well as to be positioned, and a certain spacing a grid line to be defined as the next reference line for the graphic elements to be positioned is selected from the grid lines following the first mentioned reference line.
Patent NL-9000860-A (NL)
IPC: B60W10/10
Filed: 1990-04-12
Abstract: Electro-mechancial hydraulic pressure control means (96) having an axially movable valve body (97) and a coil (99) having a movable core (100) where the core (100) is connected to the valve body (97), whereby the position of the valve body (97) is influenced by driving the coil (99), so as to set one or more pressure levels, and where, in the event of power failure, the valve body (97) assumes a position in which a safe high pressure is set due to the bias of a spring (101). <IMAGE>
Patent NL-9000864-A (NL)
Title: Item-sepn. and distribution mechanism - has suction cups transferring from feed conveyor to discharge system
IPC: B65G47/14
Filed: 1990-04-12
Abstract: The mechanism distributes items separately, these being delivered to a separator mechanism (6) and from the latter by a discharge system (10). The separator mechanism has suction cups (9) transferring the items from the feed conveyor (4) to the discharge system. Where the cups pass the feed conveyor surface, they can be at an acute angle to the line perpendicular to this surface.