baber/WOPTO huggingface dataset:
Patent NL-2016484-A (NL)
Title: Prevention of Sb leaching from bottom ash.
Inventor: KAMURAN YASADI
IPC: A62D101/43
Filed: 2016-03-24
Abstract: The invention relates to an improved process for the treatment of bottom ash, which prevents excessive leaching of Sb and render them suitable for open application. In the process according to the invention, bottom ash is treated by (a) providing an aqueous suspension of the bottom ash; (b) mixing the bottom ash suspension originating from step (a) with green rust and allowing Sb(V) to be reduced to Sb(III); and (c) introducing O2 into the mixture originating from step (b). The invention also concerns a mixture of bottom ash and green rust, for example as obtainable by step (b), and the treated bottom ash as obtainable by step (c), as well as the use of said bottom ash.
Patent NL-2017030-A (NL)
Title: A brushless electric motor system comprising a rotor, a stator and power electronic means.
Inventor: MARTINUS HENRICUS RENIER KLOMP
IPC: H02K3/28
Filed: 2016-06-23
Abstract: A brushless electric motor system, comprising a rotor comprising a plurality of permanent magnets, a stator comprising at least three groups of six teeth placed adjacently to each other, wherein electrically excitable coils are winded on each of said six teeth, respectively, wherein said brushless electric motor system is controlled using three phases, and wherein each of said at least three groups of six teeth is divided into three pairs of two coils, wherein the teeth in each group are placed adjacently to each other in such a way that the coils are ordered in A.1-A.2-B.2-B.1-C.1-C.2 or A.2-A.1-B.1-B.2-C.2-C.1, the system further comprising at least nine power stages wherein each power stage is arranged to drive a single pair of two coils in such a way that an induction field of a first coil of said pair is directed oppositely to an induction field of a second coil of said pair.
Patent NL-2020997-A (NL)
Title: Reversible magnetic starter control method for an explosion-proof electric multi-turn actuator
Inventor: WEI CHEN
IPC: H02P1/26
Filed: 2018-05-28
Abstract: The invention relates to a reversible magnetic starter control method for an explosive-proof electric multi-rotary actuating mechanism, which is suitable for the explosion-proof electric multi-rotary actuator. The obtained method is used in a coal mine, and when the test/working mode selection switch is switched to a test mode switch, the control method enters a test and a setting control method; when the test/working mode selection switch is shifted to the working mode switch, the control method enters the working mode. The method has high reliability and strong anti-interference capability, the function is complete, the keys play different roles in different modes, The operation is simple and convenient. The near-control/remote control, transient/self-protection operation is set in the parameters, if the selection is changed, the connection line does not need to be changed.
Patent NL-2022959-A (NL)
Title: Identification method of characteristic volatile compounds in meat or meat products
Inventor: DEQUAN ZHANG
IPC: A22B5/00
Filed: 2019-04-17
Abstract: The present invention discloses a identification method of characteristic volatile compounds in meat or meat products, including: extracting volatile compounds from meat or meat products and detecting each component concentration; calculating odor activity value and contribution rate of each component; selecting N components whose cumulative contribution rate and odor activity value is respectively greater than preset value a and b, preparing a recombination model 1 of N components standard sample and odorless meat or meat products material, deleting one of N components, and preparing a recombination model 2 with odorless meat or meat products materials, comparing flavor of recombination model 1 with 2, wherein component caused difference in flavor is characteristic volatile compound of meat or meat products. The present invention can avoid inaccurate drawback of traditional method by single gas chromatography-olfactometry-mass spectrometry, and can accurately and quickly identify volatile compounds of meat or meat products,
Patent NL-2025363-A (NL)
Title: Method of producing polyphenylene ether?based resin composition
Inventor: TORU YAMAGUCHI
IPC: C08J3/20
Filed: 2020-04-17
Abstract: Provided ii; a method (If producing a. resin composi— tion, with which the usual generation of degraded products of polyphenylene ether resin inside a barrel of an extrud— er during extrusion and the usual generation of gums around a die nozzle are significantly suppressed, the ex— trusion productivity is improved, and a resin composition having good toughness and reduced contamination with for— eign matters derived from polyphenylene ether can be ob— tained. It is a method of producing a resin composition using an extruder, where the resin composition contains 10 mass%)or more of PPE (A); the extruder is a twin screw ex— truder having a solid transport zone, a melting and knead— ing zone, and a melt transport zone, where 30 96 to 60 96 from an upstream side of the extruder is the solid transport zone, and the remaining 40 96 to 70 96 is the melting' and. kneading zone and. the melt transport zone; when a length of barrels constituting the solid transport zone excluding the barrel provided with the first supply port is 100 96, 75 96 or more of the barrels have a set temperature in a range of 50 °C to 190 °C; barrels consti— tuting the melting and kneading zone and barrels consti— tuting the melt transport zone have a set temperature in a range of 250 °C to 320 °C; and a collecting hopper has an oxygen concentration of 3 vol%)or less.
Patent NL-6817004-A (NL)
Title: Concentrated egg-based food product
IPC: A23L15/00
Filed: 1968-11-28
Abstract: The concentrate contains, amongst other components: 150 pts. of liquid albumen (white of eggs), 30-100 pts. of liquid whole eggs, 8-16 pts. of solid selected from non-fatty milk solids sweet solid whey substance (or pref. 1/1 mixtures), 0.5-4 pts. of separated solid vegetable protein, and 0.1-2 pts. of hydrophilic substance (pref. Na-carboxymethylcellulose, pregelled starch, methylcellulose, gums etc.). The product is made 100% salmonella negative by a special heat treatment, without impairing other properties. pH is pref. 9 or above. The product is better than frozen eggs for simplicity, economy, hygiene and taste. It can be stored as dried powder or liquid.
Patent NL-6907375-A (NL)
Title: Fish transport and storage container
IPC: B65D88/12
Filed: 1969-05-13
Abstract: Device comprises a framework of tubes or other material, resting on a pedestal with a cavity to allow movement by lift truck. It has hoist eyelets at the top and the front. The sides, back, lid, partitions and bottom are formed by boards of strips, slats and other boards of wood or other material.
Patent NL-7008607-A (NL)
Title: Broncholytic bis alkanolamine derivs prepn
IPC: C07C/
Filed: 1970-06-12
Abstract: Broncholytic bis-alkanolamine derivs. prepn. Cpds. of formula (I): (where x is a whole number 2-12) and their salts are prepd. by reducing bis-alkanonamine derivs. of formula (II): (where R is H, acyl or a group which can be split off by hydrogenolysis) or their salts to bis-alkanols in aqs. medium in the presence of excess boron hydride complex without addition of alkali hydroxide or in the presence of less than the amount of alkali hydroxide required to liberate the base and/or satisfy the phenolic OH groups. Any R groups which are not H are then split off by hydrogenolysis or saponification and the product is opt. converted to a salt. Cpds. (I) are used in broncholytic compns.
Patent NL-7401342-A (NL)
Title: Screen printing machine paste applicator - has adjustable pressure cushion device above central distributor
IPC: B41F15/42
Filed: 1974-01-31
Abstract: Screen printing machine, liquid or pasty ink applicator, comprises a central tank (40) with connected supply pipe (5). In the vicinity of the tank base a distributor nozzle (20) with several outlets is provided with an adjustable cushioning arrangement, which incorporates a membrane (6) above which an air pressure supply pipe (7) with enclosed box (8) and lateral air exit apertures fits. Pump supplies pressure to the distributor. The bottom of the applicator has a screen printing template with doctor blade and incorporated central baffle with several distributor apertures.
Patent NL-7414900-A (NL)
IPC: G01N15/06
Filed: 1974-11-14
Abstract: An apparatus and method for measuring fluctuations in amount of soil in slurry or soil-containing fluid line. Each system of feeding the slurry typically to tunneling face and draining it therefrom in the slurry line is provided with gamma-ray densimeter and electromagnetic flow-meter to obtain respective amounts of soil only (dry-soil amounts) in the slurry flowing through each of said systems from respective outputs of these meters in each system, so that actually excavated amount through ground layer of a shielded excavator at the tunneling face can be measured by the difference between the respective dry-soil amounts. The excavator will be advanced depending on this measured amount.
Patent NL-7513108-A (NL)
Title: Stereospecific (13)-thia-prostaglandin prepn. - from epoxide and thiol and giving prods. having (anti)prostaglandin activities
IPC: C07D303/40
Filed: 1975-11-08
Abstract: (A) The following process is new (i) R2-SH (III) or salt over right arrow (ii) deprotect if necessary (II) (or racemate, salt or ester) (I) (or racemate) (A = CO or CH(--OH); X = cis-vinylene or ethylene; B = 1-6C alkylene opt. substd. by one or more halogen, OH, 1-4C acyloxy or Ph gps.; R1 = 1-12C alkyl opt. substd. by one or more halogen, OH, 1-4C alkoxy, 1-4C acyloxy, Ph, OPh, pyridyl, thienyl or naphthyl gps., Ph or OPh substituents themselves being opt. substd. by Me, halogen, OH, OMe or halomethyl gps.; A1 = CO or CH(--OR); R = H or a protecting gp.; R2 is as R1 except that any OH gps. present may be protected). The product may be converted into salts or esters; X = vinylene may be catalytically hydrogenated to X = ethylene; obtd. racemates or diastereoisomeric mixts. may be resolved. (B) Intermediates (II; X = ethylene) are new.
Patent NL-7700771-A (NL)
Title: Substrate connector for printed circuit board - has insulating casing supporting spaced parallel substrates
IPC: H01L25/10
Filed: 1977-01-26
Abstract: The substrate connector is used to mount two planar substrates (2) on a printed circuit board (8). It comprises an insulating casing, which supports the substrates (2) in spaced parallel planes and which has a number of contacts (15) each with a pin (16) projecting from the casing, to fit into a respective aperture of the perforated printed circuit board (8). Each of the contacts (15) also has two separate flexible contact blades (18,19) on the opposite side to the pin (16) each with a contact surface (20,21) in the plane of one of the two substrates (2), to engage the edge of the latter.
Patent NL-7808085-A (NL)
Title: Liq. e.g. medicament metering device - has scale marked on outer vessel with non-graduated inner vessel including transparent portion allowing liq. level to be read from above
IPC: G01F23/02
Filed: 1978-08-01
Abstract: The metering appts. includes a graduated scale for cooperation with a transparent wall portion of an ungraduated vessel. The scale is placed opposite the transparent wall portion and is sepd. from it by an air gap. The scale may be applied on an outer vessel which encloses the dosage vessel. In use, light trays from the graduations pass through the transparent portion when the dosage vessel is empty but are progressively totally internally reflected as the vessel is filled with liquid. Device may be used for metering or distributing medicine dosages. The graduation scale may be read from above the mouth of the vessel and eliminates the necessity of raising the vessel to eye level to read off the scale. The graduations may be arranged on the inner surface of the outer vessel or on its outer surface if the outer vessel is transparent.
Patent NL-7810505-A (NL)
IPC: A23J3/00
Filed: 1978-10-20
Abstract: The invention relates to a process for producing a proteinaceous foodstuff with a fibrous structure, starting from a mixture of vegetable protein-containing material and water by extruding said mixture, shredding the extrudate, incorporating the shreds thus obtained in a protein binder and heat-setting the mixture thus obtained. Optimal shreds are obtained by a) ensuring that the moisture content of the extrudate is at least 30 wt.%; b) incorporating in the mixture to be extruded an effective proportion of an edible agent imparting toughness to the protein, which agent consists of an edible acid and/or a calcium salt, and optionally c) an emulsifier having an HLB of at least 8. t
Patent NL-7812663-A (NL)
Title: Polymeric filtration membranes - cast from solns. in water-immiscible solvents and immersed in alcohol bath, can be stored in the dry state
IPC: B01D67/00
Filed: 1978-12-29
Abstract: Filtration membranes which can be stored in the dry state are made by casting a soln. of a macromolecular in a water-immiscible solvent, and immersing the polymer soln. in an alcohol bath after casting. The macromolecular material is e.g. cellulose acetate, dissolved in a water-immiscible chlorinated hydrocarbon solvent such as methylene chloride. Pref. after casting the film, the membrane is dried at 5-35 (18-23) degrees C for 0-180 (0-60) sec. before immersion in the alcohol bath. Treatment in the alcohol bath is carried out e.g. at 0-30 degrees C in isopropanol, (m)ethanol and/or other 1-8C alcohols. Pref. after the alcohol treatment and drying the membranes are subjected to heat treatment e.g. for 5-15 mins, esp. 10 mins at about 85 degrees C, e.g. in a water bath. The membranes are dried e.g. at 0 to 80 degrees C. The membranes are less brittle in the dry state than prior art membranes and can be handled and stored easily until required for use.
Patent NL-7906989-A (NL)
Title: Tubular compartmented plastics film for holding moisture absorbents - esp. for insertion of damp-courses into existing solid walls
IPC: E04B1/64
Filed: 1979-09-19
Abstract: A tubular film of impermeable plastics material is divided into a series of pockets which can be inserted into a slot out into a wall to contain an absorbent material for acting as a dampcourse. The film can contain a fluid absorbent until it is set sufficiently to support the overhead wall, without loss of the absorbent from the gap. Avoids contamination of wall cavities and settling of the supported structure. Small pockets open on one side can accept rods for pushing a length of closed film into the slot in the wall. The main pocket is fitted with a valve to allow inflation to provide support while the absorbant hardener. The film may be of polyethylene or PVC.
Patent NL-8201987-A (NL)
IPC: C12Q1/56
Filed: 1982-05-13
Abstract: The invention relates to a process for assaying the activity of tissue plasminogen activator (TA), in which a sample is incubated with plasminogen, a substrate for plasmin giving a detectable reaction product on reaction with plasmin, preferably H-D-Val-Leu-Lys-pNA, and, as a stimulator for the conversion of plasminogen to plasmin by TA, water-soluble fibrinogen or fibrin fragments comprising at least partially the D-domains of the fibrinogen or fibrin molecule. The amount of the detectable reaction product of the plasmin substrate is measured. Preferably, said fibrinogen or fibrin fragments have been obtained by reacting fibrinogen or fibrin with CNBr and removing lower molecular components from the reaction product. The invention also relates to kits for performing the assay and comprising the reagents to be used.
Patent NL-8205037-A (NL)
Title: Plastics pipe section bridge piece - comprises sleeve with chamber connecting passages in pipe section walls
IPC: F16L39/00
Filed: 1982-12-29
Abstract: The bridge-piece is for a pipe section, esp. of plastics, contg. parallel passages in the walls. It comprises an internal and/or external annular or tubular sleeve fixed to the inside or outside of the pipe section. The sleeve (7) contains a chamber (6) between its wall and that of the pipe sections (2,2a), which forms a connection between the passages (3,3a) in the sections. At one or both ends this chamber can be sealed by a ring or sleeve (8) between the walls.
Patent NL-8301738-A (NL)
IPC: C08L69/00
Filed: 1983-05-17
Abstract: The invention is directed to a thermoplastic moulding compound, comprising  A. 50-95 parts by weight of polycarbonate or polyester  B. 2.5-15 parts by weight of thermoplastic polyurethane, and C. 2.5-35 parts by weight of ethylene-propylene-diene rubber treated with an ethylenic unsaturated compound that contains, or can supply, one or more carboxyl groups.
Patent NL-8402815-A (NL)
Title: Guide rings for greenhouse to train e.g. fruit or tomato stems - are clamped around plant stems on horizontal and vertical tie wires
IPC: A01G17/08
Filed: 1984-09-13
Abstract: The retainer type guide rings, consist of two hinged semi-circular ring halves, which at the free end have locking parts. One ring part has a hooked configuration, to secure this around e.g. vertical or horizontal tie wires. Horizontal and vertical tie wires (1,2) are supported inside a tomato culture greenhouse. Retainer (3) is clamped and consist of two hinged parts (4,5) with hinge (7). The hinge parts are serrated inside to increase grip onto the vertical wires. The plant stems are led through the guiding centre part. The bracket shaped piece (12) allows the guide rings to be clamped to the horizontal tie wires.
Patent NL-8600706-A (NL)
Title: Contaminated soil cleaning plant - uses continuous flow tunnel oven to burn off oil or gas
IPC: B09C1/06
Filed: 1986-03-19
Abstract: After the contaminated soil has been sieved to remove large stones, it is transported to the pre-heating zone of the tunnel oven on flat bed trolleys. As the trolleys pass through, recirculated hot air is fed through the soil by plough-shaped blowers. The soil then passes to the high temp. zone where oil or gas is burnt to sterilize the soil. The hot soil then passes to the cooling zone where cool air is blown through other sets of plough blowers to accelerate the cooling. The cooled soil is then removed by conveyor belts, and the trolleys return to the oven input.
Patent NL-8600735-A (NL)
Title: Rotary vane fluid pump - has eccentric running rotor with radially protruding adjustable vanes
IPC: F01C21/10
Filed: 1986-03-21
Abstract: The adjustable rotary vane pump has a rotor with radially protruding vanes and corresponding vane slots. The axial working length of the compartment formed by the vanes is adjustable, thus providing control of the pump output. The cylindrical pump housing (1) houses the rotor (2) which rotates eccentrically. Pump has a fluid inlet (11) and outlet (12).
Patent NL-8601291-A (NL)
Title: Multilayer marking system for UV-transparent substrates - comprising support layer and pressure sensitive fluorescent pigment contg. layer
IPC: B44C1/17
Filed: 1986-05-21
Abstract: A multilayer system for applying images such as letters, ciphers, signs, etc. to a UV-transparent body such as a glass plate, plastic plate, etc. comprises a carrier layer and a pressure-sensitive, fluorescent pigment-contg. layer.
Patent NL-8801450-A (NL)
Title: Mfg. printed circuit by electrostatic copying - coating pattern of charged areas with conductive toner and fusing
IPC: H05K3/46
Filed: 1988-06-06
Abstract: The substrate (1) on which the printed circuit is to be produced may be a non-conductive sheet of paper or plastics film. The substrate is passed between electrodes (5, 6) which produce statically charged areas on its surface, under the control of a data processor (4). The substrate then passes through a first development station (2) whre conductive toner adheres to the charged areas. The substrate then passes through a second toner station (3) where an insulated layer of non-conductive toner is applied. Both types of toner are then fused into the surface of the substrate, by heating (7). the same principles may be used with charged patterns produced by inkjet, diffusion or ionisation devices.
Patent NL-8802539-A (NL)
Title: Envelope with glued flaps - has lip on top flap sliding between bottom one and rear surface
IPC: B65D27/22
Filed: 1988-10-14
Abstract: The envelope comprises front and rear surfaces, the former with a top flap and two side ones, the latter with glue on their rear surfaces. The rear surface (2) joins along a fold line (14) to a bottom flap (5), while the top flap (3) joins via a further fold line (11) onto a lip (4). The top flap folds over the bottom one, while the lip slides into the gap between the latter and the rear surface.
Patent NL-8901777-A (NL)
Title: Gas fired open hearth units - have common exhaust gas chimney for multi-storey building
IPC: F24C15/00
Filed: 1989-07-11
Abstract: The multi-storey building, gas fired open hearth units includes supply ventilators (7, 8) and combustion air passages (6, 6a) for combustion space of open hearths (2, 2a). Air passages (6, 6a) have branches (17, 17a) to maintain downward flow air curtains (18, 18a) for open front of hearths. Open hearths (2, 2a) installed in living rooms (1, 1a) have chimneys for exhaust gas ducts (3, 3a) with common roof unit (4) and gas discharge ventilator (5). Each hearth has air supply duct (6, 6a). Air is supplied by ventilators (7 or 8). Unit further includes air suction grills (12, 12a) and discharge ventilator (13).
Patent NL-9301887-A (NL)
IPC: G01C9/12
Filed: 1993-11-02
Abstract: The invention relates to a method for measuring at least one step of a stair, wherein the riser and tread of the or each separate step are determined, characterized in that at least two steps of the stair are provided, in a corresponding manner, with a reference point, whereupon a pin is positioned in each reference point, which two pins cross in a junction in such a manner that of each pin the length between the reference point and the junction is known, whereupon in the plane defined by the pins the angle is recorded that each of the pins includes with a reference line, which reference line includes a known angle, lying in the plane, with the vertical, and to an assembly for carrying out such a method. <IMAGE>
Patent PT-73111-A (PT)
Title: Process for preparing new para-substituted 3-phenoxy-1-alkylamino-propanol-2-s having beta receptor blocking properties
Inventor: GUSTAFSSON BILL BENJAMIN RUDOL
IPC: A61K31/22
Filed: 1981-06-01
Abstract: The present invention relates to new compounds of the formula I <CHEM> as well as their preparation, pharmaceutical preparations containing same, and method of treating acute myocardial infarction. The compounds which possess beta-adrenoceptor blocking activity are very shortacting and are intended for treatment of acute myocardial infarction by administration by means of injection.
Patent PT-76748-A (PT)
Title: Improved specimen slide for occult blood testing
IPC: G01N33/72
Filed: 1983-05-24
Abstract: A method and novel absorbent substrate for determining the presence of occult blood in gastric fluid. The substrate is acid treated and contains guaiac. The method includes the addition of the gastric fluid to the acid treated guaiac substrate which is developed with a buffered developing solution. Preferably the substrate is an acid treated sheet of absorbent paper and the developing solution is an aqueous buffered solution of hydrogen peroxide.
Patent PT-87335-A (PT)
Inventor: DUNN GEORGE FRANKS JR
IPC: C12N5/02
Filed: 1988-04-26
Abstract: A lymphocyte-containing white blood cell fraction obtained by standard leukapheresis, elutriation leukapheresis or standard centrifugation can be used for production of lymphokine activated killer cells by incubation with IL-2. Removal of red blood cells and granulocytes by centrifugation on ficoll is not necessary.