baber/WOPTO huggingface dataset:
Patent NL-2003775-A (NL)
Title: Magnetic resonance imaging apparatus.
Inventor: NAKANISHI TOSHIYUKI
IPC: G01R33/36
Filed: 2009-11-10
Abstract: A magnetic resonance imaging apparatus includes a probe unit and a control/imaging unit. The probe unit includes a converter converting a sampled magnetic-resonance signal into a digital signal, a first transmitter converting the digital signal into a first-radio signal, a first receiver receiving and performing detection on the second-radio signal to obtain a first-received signal, and a clock-regeneration unit regenerating a clock component from the first-received signal to generate a regenerated-clock signals. The control/imaging unit includes a second-receiver receiving the first-radio signal to obtain a second-received signal, a data processor performing data processing on the second-received signal in synchronism with a reference-clock signal to obtain a video signal, and a second transmitter which modulates a carrier wave using the reference-clock signal, converts the reference-clock signal into the second-radio signal, and transmits the second-radio signal through the second-wireless channel.
Patent NL-2015988-A (NL)
Title: Drilling rig and method for use thereof.
Inventor: PAUL GRADUS FRANK
IPC: E21B19/15
Filed: 2015-12-18
Abstract: The present invention relates to a drilling rig, comprising an articulated arm with at least two arm sections, and wherein a drilling motor assembly is pivotally arranged on one of the arm sections. The present invention further relates to a method of using such a drilling rig, comprising the step of pivoting the drilling motor assembly with respect to the arm section of the articulated arm and connecting a pipe segment with said drilling motor assembly.
Patent NL-2016432-A (NL)
Inventor: TIES JONAN MIDAS CARLIER
IPC: B62H5/00
Filed: 2016-03-14
Abstract: De onderhavige uitvinding betreft een fietsframeinsteekslot met elektrische actuatie geschikt of ingericht voor samenwerken met een fietsboordcomputer ingericht voor verschaffen van gebruikerstoegang tot de de fiets, het fietsframeinsteekslot omvattende: - een slotlichaam, - een insteekorgaanopnamesamenstel omvattende een insteekkanaal voor opnemen van een insteekorgaan, - blokkeermiddelen voor het blokkeren van het insteekorgaan in het insteekkanaal, - actuatiemiddelen voor het actueren van de blokkeermiddelen, - een connector voor het verbinden van de actuatiemiddelen met een fietsboordcomputer, waarbij de actuatiemiddelen actueerbaar zijn middels een actuatie, zoals een actuatie signaal, geïnitieerd in de fietsboordcomputer. Voorts betreft de onderhavige uitvinding een hiermee samenwerkende fietsboordcomputer, fiets, mobiele communicatie-inrichting, gebruikerstoegangserver, gebruikers toegangssysteem en datadrager.
Patent NL-2019788-A (NL)
Title: A fuel collector and associated system
Inventor: JOHANNES CHRISTIAAN LEONARDUS FRANKEN
IPC: H05G2/00
Filed: 2017-10-24
Abstract: A radiation system comprising a fuel emitter configured to provide fuel to a plasma formation region, an excitation device arranged to provide an excitation beam at the plasma formation region to convert at least a part of the fuel into a radiation emitting plasma and a fuel collector configured to collect at least another part of the fuel, said at least other part of the fuel comprising fuel that passes through the plasma formation region without being converted to radiation emitting plasma, the fuel collector comprising a movable surface for receiving the fuel, the fuel collector being configured to move the surface at a velocity or speed that is selected in dependence on a velocity or speed of the fuel.
Patent NL-2023396-A (NL)
Title: Tool for modifying a support surface
Inventor: BERT DIRK SCHOLTEN
IPC: G03F7/20
Filed: 2019-06-27
Abstract: A tool for modifying substrate support elements of a substrate holder, the substrate support elements having support surfaces for supporting a substrate, said tool comprising a main body haVing a main body surface, wherein the tool comprises multiple protrusions from the main body surface, the 5 multiple protrusions haVing distal ends configured to contact the support surfaces to modify the substrate support elements. Furthermore, a lithographic apparatus and a method comprising such a tool.
Patent NL-2030979-A (NL)
Title: Photodedgradant for carbamazepine, method and apparatus for degrading carbamazepine
Inventor: GEN LIU
IPC: C02F1/32
Filed: 2022-02-16
Abstract: The disclosure provides a photodegradant for carbamazepine, a method and an apparatus for degrading carbamazepine, and relates to the technical filed of degradation of organic pollutants. The photodegradant provided, by the disclosure includes a composite solution of a persulfate and a sulfite. In the disclosure, ultraviolet (UV), the persulfate (PS) and the sulfite (S(IV)) are combined to degrade carbamazepine, during which hydrogen sulfate (HSOg) generated, by the hydrolysis of sulfite in water participates in the reaction to produce a large amount of SOZ and HO-, thus improving the degradation rate and degradation efficiency of carbamazepine. The composite advanced oxidation system, i.e., the ultraviolet/persulfate/sulfite (UV/PS/S(IV)) system, provided by the disclosure has stronger oxidizability than the ultraviolet/persulfate (UV/PS) system. and the ultraviolet/sulfite (UV/S(IV)) system, and results in high degradation rate and high degradation efficiency of carbamazepine.
Patent NL-6905597-A (NL)
Title: Safety device for machine
IPC: B21D5/02
Filed: 1969-04-11
Abstract: Safety device has a stationary part and a part that can move in relation to it, attached to a driving gear. At least one pivoting column shaped component is provided with buttons for controlling the drive which, when manipulated, ensures the hands of the operator to be out of reach of the moving part of the tool. These buttons also pivot the column from a first position in which it or a solidly attached console finds support on the stationary part of the press, to a second position in which the column is outside the path of the moving part of the whole console. Means are also provided which make the column shaped part pivot back to its first position if the buttons are not, or not fully, operated.
Patent NL-6912294-A (NL)
IPC: B29C48/74
Filed: 1969-08-13
Abstract: 1,219,946. Extruding thermoplastic polymers. IMPERIAL CHEMICAL INDUSTRIES Ltd. 15 July, 1969 [14 Aug., 1968], No. 38926/68. Heading B5A [Also in Division B1] In the screw extrusion of thermoplastic polymeric materials, an intimate mixture of an additive and a first polymer is injected as a melt into a molten stream of a second polymer, the injection taking place between two conveying zones of the screw extrusion apparatus. As shown, a duct 10 connects zones 2 and 6 separated by a cylindrical collar 4, and injection is by means of a screw 11 in a direction substantially counter to the flow through duct 10 to promote mixing. A further collar 3 and duct 9 are provided, as well as vents 7, 8, to which vacuum may be applied. In a modification, the apparatus may comprise at least two separate screw extruders one feeding directly into the feed point of the other via a duct and the injection being into this duct. Further, screw 11 may be replaced by a ram. The first and second polymers may be different, particularly when the first polymer is itself the additive, e.g. as an impact modifier, but are preferably similar or the same. Specific polymers mentioned are polyethylene, polypropylene, poly-4-methyl pentene-1, polystyrene, PVC, polyvinylidene chloride, polymethyl methacrylate, polyamides and polyoxymethylenes. Additives mentioned are pigments, fillers, e.g. glass fibres or mica, stabilizers, lubricants, cross-linked polymers and dyestuffs. In a first example, polymerized methyl methacrylate is delivered to the extruder of Fig. 1 from a twin screw extruder and a melt compounded mixture of 50 parts by weight of barium sulphate pigment and 50 parts by weight of polymethyl methacrylate is injected by screw 11, the resultant mix being extruded to give an opal sheet. In a second example, using the same materials, the screw extruder is fitted with a mixing head as described in Specification 843,849 (see Division B1) and reference is also made to the use of a mixing head as described in Specification 787,764 (see Division B1).
Patent NL-7316758-A (NL)
IPC: C02F1/24
Filed: 1973-12-07
Abstract: 1396250 Purifying water by gas-stimulated flotation IMPROVED MACHINERY Inc 22 Nov 1973 [13 Dec 1972] 54164/73 Heading C1C Apparatus suitable for clarifying influent waters such as sewage and other slurries utilizing gas-stimulated flotation of the solid material in the influent water comprises a vessel with a vertical clarifying chamber (10); influent water supply means (52) for upwardly supplying water substantially above the lower end; gas supply means (54), arcuately spaced, which produces gaseous bubbles immediately adjacent to their discharge substantially below the influent water supply; solid discharge means (22) adjacent to the upper end of the clarifying chamber; liquid discharge means (28); the position of the clarifying chamber between the gas inlet and liquid inlet (56) being free of transversely extending separating media to permit the gaseous bubbles to rise readily and cause upward movement of solid material contained in the influent water while liquid influent is discharged downwardly. The apparatus and methods may also be employed for clarifying a mineral/liquid, fibre/ liquid, or other slurry where solids recovery is of paramount interest. Gases other than air may be used for effecting the flotation separation.
Patent NL-7413280-A (NL)
Title: Fluid injecting machine for meat - using brine for seasonings and closely placed needles
IPC: A23B4/28
Filed: 1974-10-09
Abstract: Process for the injection of fluids, such as brine, seasoning etc., into pieces of meat, such as hams, belly pork etc. is effected on a machine which comprises a table with an enedless chain conveyor, which carries the meat forward, step by step, under a collector for the fluid. Thisis moved up and down by arms, operated by a piston, and carries the needles, placed close together, into the meat where small quantity of fluid is released at each point. The needles are arranged in rows and are placed at a distance of 5-6 mm from each other, the positions of the needles in one row are staggered with respect to those in the next. When the pieces of meat is advanced, the liq. is injected at points between those already injected. The process is very efficient and the injection is effected in a uniform manner at points very close together; the liq. only flows from the needles when these have been lowered into the meat.
Patent NL-7507851-A (NL)
Title: Steel welding in carbon dioxide - with wire electrode contg. low carbon steel cover and calcined magnesite-fluorspar-contg. filler
IPC: B23K35/368
Filed: 1975-07-02
Abstract: Wire electrode for steel welding in CO2 consists of a low-C steel cover filled with a powder mixt. contg.,by wt., 4-8% calcined magnesite and 6-9% feldspar, in addn. to 4-5.5% CaF2, 14-20% TiO2, 6-10% Fe-Mn, 1.5-3% Fe-Si, bal. Fe powder. Wire electrode is for use in semi-automatic and automatic welding of metal construction of low C construction steels, low alloyed steels and higher strength steels. Fluoride gas separation is strongly reduced without impairing welding properties.
Patent NL-7509415-A (NL)
IPC: B63B1/20
Filed: 1975-08-07
Abstract: A method and apparatus for distributing a flowable material onto a base surface and wherein a rotary member is rotatably supported concentrically within a mask, a flowable material supply to the rotary member deposits said material on the rotary member and said material is centrifuged uniformly from the periphery of the rotary member, said mask has slots through which selected segments of centrifuged material can pass while the spray segments striking the inside of the mask between the slots is arrested to achieve a spray pattern on the base surface in accordance with the arrangement of slots in the mask. In a preferred embodiment a second rotary member is located beneath the mask and material arrested by the mask constitutes a material supply to the second rotary member.
Patent NL-7704249-A (NL)
Title: Testing and regulating gas producing rubbish dumps - using sonde gauges to prevent extraction rate drawing in air
IPC: E21B43/30
Filed: 1977-04-19
Abstract: A method of drawing gas from a rubbish dump on which there is a anaerobic fermentation, without introducing air in a quantity which would destroy its capacity to produce methane is carried out in a series of steps. Test shafts are bored, and gas is drawn off whilst maintaining a pressure which is low enough for the gas in the dump to flow into the boreholes being tested. At the time over a region near the test holes, other holes varying in depth and penetrating through the top covering layer into zones where fermentation is going on, are sunk for tubes fitted with pressure gauges. The magnitude of the first pressure at which the gasis extracted is then controlled continuously relatively to the pressure in the zones monitored by the sondes, so as to ensure that pressure does not fall below that of the atmosphere and air be drawn into the dump. On a basis of the tests carried out, a maximum extraction rate is decided. The tests are carried out on destroying the active bacteria by admitting oxygen.
Patent NL-7810039-A (NL)
Title: Refrigerated container cold air inlet connection - has sealing ring behind inflated bag also supplying air to seal face
IPC: B63J2/08
Filed: 1978-10-04
Abstract: The connecting seal fits over the sleeve (22). the container wall (14) has a hole (16) in line with the air passage. the sealing ring (36), is moved by the compressed air bag (30) being inflated. the compressed air is also supplied to the cylinder (38) through the connecting tubes (44, 46). the cylinder presses against the wall of the container and forms a seal for the inlet. The sealing ring (36) is returned to its starting position when the compressed air is released by an elastic cord (52) fixed to the ouside well (10) and to the ring.
Patent NL-7904007-A (NL)
Title: Automatic control for circulation pump - has internally generated measuring voltage establishing condition of switch contacts which regulate central heating circuit
IPC: F24D19/10
Filed: 1979-05-22
Abstract: The circulation pump has an electronic circuit for automatic control of a central heating installation used in a large number of dwellings. The circuit switches on the pump when the control thermostat is triggered and after the pump has been shut down for a long time. The signal from the control thermostat is detected without using voltages or currents derived from the central heating installation. The circuit of the pump has an internally generated measuring voltage which is used to determine the switching position of the contacts. This measurement is independent of the voltage in the central heating installation and without the gas valve being operated by this measured voltage. The electronic circuit is supplied from the mains via a power pack.
Patent NL-8201346-A (NL)
Title: Cooling and scrubbing hot process gas contg. sticky slag - by injecting clean gas and varying flow rate and direction to minimise caking
IPC: C01B3/50
Filed: 1982-03-31
Abstract: The arrangement is intended for cooling and scrubbing hot qas (from reaction vessel) which flows upwards and contains sticky slag drops and/or particles. A colder clean gas is injected to produce a lower-temperature mixture and the gas flow rate is then reduced and diverted downwards at an acute angle. The downward flow rate is increased and the mixt. is cooled by indirect heat exchange. The flow rate is then again reduced and diverted to flow upwards when slag particles precipitate. This slower upward flow is further cooled by indirect heat exchange in a vertical heat exchanger, and the precipitated particles are removed. Used for removing sticky slag drops and particles from hot process gas whilst cooling it. (FL).
Patent NL-8403449-A (NL)
Title: Masted surfboard accessory - comprises hook engaging with jib and sleeve fitting round arm of user
IPC: B63B35/79
Filed: 1984-11-10
Abstract: The accessory is for use with a surfboard having an upright mast with jib supporting a sail. It comprises a hook (10) engaging with the jib and a sleeve (12) fitting round the arm of the user, with a connecting portion (20) between them. The hook can have a flat portion integral with a cylindrical curved one. The sleeve can have a strap with a buckle etc. (32) joining the ends together, its length being adjustable.
Patent NL-8800084-A (NL)
Title: RAM circuit in integrated package - has combined decoding and equalisation circuits for word and bit Y lines of matrix
IPC: G11C11/419
Filed: 1988-01-15
Abstract: Each cell in this RAM matrix consists of a memory cell (proper) coupled via access transistors to bit line pairs. The gate electrodes of the access transistors are connected to the word line. The Y decoding lines are used to pre-load and control the bit lines. The Y lines are connected to the gate of selection transistors. The latter can switch the bit lines to the O volt rail. Three further transistors are used to pre-load the bit lines from a reference voltage and to provide equalisation.
Patent NL-8800568-A (NL)
Title: Clamp for fruit segment - forms squeezer retained on edge of glass
IPC: A47J19/02
Filed: 1988-03-07
Abstract: A lemon segment press squeezes juice into a glass. A clamp retained on the edge of a glass consists of two semi-circular plastics parts (1,2) connected to a hinge (3). Each part has radial ribs (4) alternating with grooves (5). Around the centre part is a circular grooved rim (6) on the outside enclosed by rim strips (7) which are each of increased length forming a lip (8). The arm (9) includes a rim (10) to form a slot (11) which engages the rim (R) of a beaker or glass. When the semicircular parts (1,2) are squeezed together, the juice will drip into the glass.
Patent NL-8801275-A (NL)
IPC: G11B20/00
Filed: 1988-05-18
Abstract: A recording system (1) for recording information is revealed. The system comprises a record carrier (2) of an inscribable type and a recording apparatus (3). The record carrier is preconditioned with a control-information pattern which indicates for which type(s) of information the relevant record carrier is intended. The recording apparatus comprises means (11, 13) for determining the type of information presented for recording, means (12; 10a, 82, 83) for reading the control information represented by the control-information structure, and control means (11) for inhibiting recording if the detected information does not correspond to the control information being read.
Patent NL-8801523-A (NL)
IPC: B65D90/20
Filed: 1988-06-15
Abstract: A container is provided, which comprises a supporting frame including rod-like elements of a relatively rigid, dimensionally stable material, and a flexible sleeve member (14) forming a receptacle for substances, materials, goods and the like to be packaged. The supporting frame includes at least three circumferential walls, a top wall and a bottom wall. A rod-like element is provided at the transition of a circumferential wall to an adjacent circumferential wall. The sleeve member is provided with at least three flexible loop members (15) each extending around a rod-like element and being attached to the sleeve member at two places spaced apart in the circumferential direction of the sleeve member. Each loop member has a length, measured from one place of attachment to the sleeve member to the other, which is a multiple of the circumference of the enveloped rod-like element. The distance between the places of attachment, measured along the sleeve member, is a multiple of the largest transverse dimension of the enveloped rod-like element. The arrangement is such that the loop members keep the sleeve member at all times within the circumference of the frame, at any rate when the sleeve member contains substances, materials, goods or the like.
Patent NL-8802164-A (NL)
IPC: A01M7/00
Filed: 1988-09-01
Abstract: For spraying plants in the field a mobile device is adapted to move through the field. It has a tent-like casing (11) enclosing plants to be sprayed, and spraying means (29, 45, 46), together with means to blow air into the casing (11) to assist spraying. For an optimum utilisation of spray product and minimum harm to the environment and nuisance to operating persons in the area, there is a circulation system for the air so that it is sucked out of the casing by a fan (24, 35, 42) and fed back to it near the spray means (29, 45, 46). The spraying preferably is done in a direction inclined forwardly as seen in the direction of travel of the device. For low plants spraying may take place from above, for high plants such as trees from the sides. Sucking of the air from the casing and blowing thereof into the casing may take place in the same transverse plane or at a longitudinal distance from each other.
Patent NL-8900119-A (NL)
IPC: C08B37/00
Filed: 1989-01-19
Abstract: Process for splitting off  DELTA <4>-unsaturated uronic acid from glycosaminoglycan, in which the glycosaminoglycan is treated with an iodine solution or with a bleaching reagent, or with a combination thereof.
Patent NL-8901179-A (NL)
Title: Sandwich panel construction system - forms panels of foam material with passages to allow escape of expanding air
IPC: B32B5/18
Filed: 1989-05-11
Abstract: The system assembles and installs sandwich panels consisting of foam material with a closed cellular structure and little or no air permeability and a thin metal cover plate. The components are so coated with glue that the adhesion between the latter and the foam material forms the weakest link. A set of passages are formed in the foam material so as to leave a sufficient gap adjacent to the glue for any expanding air to escape to atmosphere or an expansion vessel.
Patent NL-9002704-A (NL)
Title: Removing organic impurities from water, etc. - by circulating water over selective membrane having high affinity for organic substances, and circulating liq. on permeate side having same affinity
IPC: B01D11/04
Filed: 1990-12-10
Abstract: Process for removing organic substances from a liq. comprises leading the liq. over retentate side of a membrane having a selective layer with a high affinity for the organic substance(s) so that these can permeate to the other side of the membrane under a driving force, while a liq. is led over the permeate side which also has a high affinity for the organic substance(s). Pref. the membrane is an elastomeric membrane such as those described in US4553983 and made e.g. of silicone rubber, nitrile rubber, polybutadiene rubbers, chlorosulphonated polyethylene rubbers, ethylene-propylene rubbers, natural rubber, butyl rubber, neoprene, etc.. The membrane may be in the form of a composition membrane with a microporous substrate and a selective top layer. Pref. the liq. flowing on the permeate side of the membrane is an oil or an oily liq. having good compatibility with the membrane used, esp. a silicone oil or a polybutadiene, or a higher alkanol.
Patent NL-9100032-A (NL)
Title: Agricultural soil-working roller arrangement - has disc unit providing equal sized soil crumbling action and soil working unit with beams connected to tractor's box
IPC: A01B29/04
Filed: 1991-01-10
Abstract: Soil working roller includes discs mounted at different rotation angle w.r.t. roller shaft. Soil working unit (1) is with beams (2) connected to box (3) of tractor (4). The wheels (5) are connected to frame by height adjusting mechanism (6). Fourteen harrow claws (7) with blades (8) are connected via blade springs (10) to the frame. The beam (12) has two short lateral arms (15), between which hollow roller (16) is supported on journals (17). The roller (16) supports several soil working discs (18) of star shaped configuration.