baber/WOPTO huggingface dataset:
Patent NL-2017296-A (NL)
Title: Methods for controlling lithographic apparatus, lithographic apparatus and device manufacturing method
Inventor: RENE MARINUS GERARDUS JOHAN QUEENS
IPC: G03F7/20
Filed: 2016-08-08
Abstract: A lithographic apparatus is used to manufacture a plurality of devices on a substrate (W). A height map (h(x,y)) is obtained (904, 906) representing a topographical variation across the substrate. Using the height map the apparatus controls imaging of a field pattern at multiple field locations across the substrate. The field pattern comprises a plurality of individual device areas (D1-D9). For field locations near the substrate’s edge, the height map data is used selectively so as to ignore topographical variations in one or more individual device areas. Whether a device area is to be ignored is determined at least partly based on the height map data obtained for the current exposure. Alternatively or in addition, the selection can be based on measurements made at the corresponding device area and field location on one or more prior substrates, and/or on the same substrate in a previous layer.
Patent NL-2018653-A (NL)
Title: Extraction body for lithographic apparatus
Inventor: GIJS KRAMER
IPC: G03F7/20
Filed: 2017-04-05
Abstract: An extraction body is for a support apparatus of a lithographic apparatus. The support apparatus is configured to support an object. The extraction body is formed with an opening at a surface thereof. The opening extends within the extraction body forming a first passageway. The first passageway is configured to fluidly communicate an extraction channel in the extraction body to liquid between the surface and the object. A first pressure in the extraction channel is less than ambient pressure. At least a part of the first passageway is sized and dimensioned such that when the liquid enters the first passageway via the opening, a second pressure in the first passageway associated with surface tension of the liquid is lower than the first pressure such that at least a portion of the liquid is retained in the first passageway.
Patent NL-2021558-A (NL)
Title: Transportinrichting
Inventor: HUBERTUS THEODORUS WILHELMUS SLEEGERS
IPC: B65G15/26
Filed: 2018-09-04
Abstract: Transportinrichting met -een hoofdgestel, -een door het hoofdgestel ondersteunde, eindloze transportband, -een aantal omlooprollen die de omloopbaan van de transportband bepalen, -waarbij de omlooprollen een eerste omlooprol omvatten die een bovenstroomse, eerste eindrol vormt en een tweede omlooprol omvatten die een benedenstroomse, tweede eindrol vormt, -een eerste aandrijving voor het om de omlooprollen aandrijven van de transportband, voor transport van producten in een eerste richting, waarbij de tegengestelde richting een tweede richting is, waarbij de transportinrichting een afgiftetraject heeft dat eindigt ter plaatse van de tweede eindrol, -waarbij de transportinrichting voorts omvat: -een in het hoofdgestel ondersteund hulpgestel waarop de tweede eindrol en een derde omlooprol aangebracht is, -een tweede aandrijving voor het op de wijze van een schietband ten opzichte van het hoofdgestel heen en weer verplaatsen van het hulpgestel in de eerste en tweede richtingen, waarbij de transportband in het hulpgestel een open lus vormt waarvan de vorm althans mede bepaald is door de tweede eindrol en de derde omlooprol, alsmede door boven de lijn die de onderkanten van de tweede eindrol en de derde omlooprol met elkaar verbindt, in het hoofdgestel aangebrachte, ten opzichte van het hulpgestel stationair gelegen vierde en vijfde omlooprollen, voor het laten omlopen van respectievelijk het inkomende part en het uitgaande part van de lus.
Patent NL-2032942-A (NL)
Title: Systems, apparatus, and methods for data driven location detection
Inventor: NED M SMITH
IPC: G06N20/00
Filed: 2022-09-02
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed for data driven location detection. An example method includes executing a machine-learning model to generate an output based on at least one of multi-spectral or multi-modal data input to the machine-learning model, the at least one of the multi-spectral or the multi-modal data associated with a target device or a target object, the output to be representative of a location of the at least one of the target device or the target object. The example method also includes publishing the location of the at least one of the target device or the target object to a datastore for application access. Further, the example method includes causing an action based on the location of the at least one of the target device or the target object to be performed by the at least one of the target device or the target device.
Patent NL-2033909-A (NL)
Title: flexible cable with increased life span, and a method for producing a flexible cable
Inventor: RINZE JAN VAN DER SCHUIT
IPC: F16G11/14
Filed: 2023-01-04
Abstract: A flexible cable 1 is produced by endless winding of at least one yarn 6 around two thimbles 2, 4. The yarn 6 comprises aramid or similar fibres. Each thimble 2, 4 holds a stack 9 of a plurality of layers 10 of turns of the yarn 6. The cable 1 comprises a resin 12 which is provided at at least one of the first and second thimble only, for mutually connecting the layers of turns of the yarn and to retain a tangential orientation of the respective yarn layers 10 with respect to each other when the flexible endless winding cable is subject to a load. The cable has optional carbon fibre sheets 18, 20 between preselected yarn layers at the thimbles.
Patent NL-7007314-A (NL)
Title: Pyrotechnical rocket with detonator comp- - rising safety elements
IPC: F42C14/02
Filed: 1970-05-20
Abstract: A detonator-carrier is connected to the fixed part of the rocket by a pyrotechnically released safety element. It is fitted in a tubular rocket body with a secondary charge, and can be armed by a propulsive charge with its detonating cap housed in the secondary charge. In this position, the detonator can be fired by a pyrotechnic compound immediately after the latter has released the safety element. Other safety elements prevent the firing of the detonating and secondary charges while the detonator-carrier is not moved into the active position.
Patent NL-7008882-A (NL)
Title: P-n junction formation - by doping with a metal droplet
IPC: H01L29/00
Filed: 1970-06-17
Abstract: Crystalline semiconductor wafer with a small metal pill is heated so that the metal melts; then cooled, turned upside-down, and heated again to a temp. exceeding the adherence temp. whereby the metal reacts with the semiconductor substrate (the metal droplet does not fall away); finally, the wafer is cooled to room temp. in the inverted position. A sharp p-n junction is formed; it has a regular shape depending on the crystalline indices of the semiconductor surface.
Patent NL-7100067-A (NL)
Title: Fire extinguishing foam - contng protein foam compd and perfluoro surfactant
IPC: A62D1/02
Filed: 1971-01-05
Abstract: A fire-fighting foam is made from an aqs. soln. having a positive spreading coefficient and contg. a protein foam cpd. as a major constituent and as minor constituents surfactants of two kinds, namely perfluoro and non-fluorinated having the same sign, the wt. of the non-fluorinated surfactant being from 1/3 to 3 times of tht of the perfluoro surfactant, and also ions of a divalent metal to stabilise the foam.
Patent NL-7304948-A (NL)
Title: Oil and solids trap for effluent - in small quantities from garages etc. using corrugated sheets as coalescers
IPC: B01D17/02
Filed: 1973-04-09
Abstract: Water contg. impurities flows into an inlet chamber and is led horizontally through a coalescing region which comprises a number of corrugated sheets with the corrugations at right angles to the flow and angled so that the corrugations slope. Solids collect and flow down the troughs to a collecting pit and oil collects and flows upwards, over a weir and into a separate vessel. The purified water flows into a collecting chamber and over a wer to drain. This weir controls the water level in the trap.
Patent NL-7310645-A (NL)
Title: Coding of binary signals into ternary signals - permits illegal codes to economise on check bits
IPC: H04L25/49
Filed: 1973-08-01
Abstract: One binary level (e.g. 0) is always transmitted as one ternary level (e.g. 0), while the other binary (e.g. 1) is converted to the next member of an alternating sequence of the two other levels (e.g. +1, -1). Character groups of eight bits plus one status or parity bit are transmitted. By permitting specified departures from the alternating rule the ninth bit of each group is made redundant. For example, the data group 0000 0000 is preferably converted to 0000 0011, where the last digit (1) has the same ternary level as its precursor.
Patent NL-7311464-A (NL)
Title: Prodn of aromatics - from paraffins and/or olefins on a zeolite catalyst
IPC: B01J29/08
Filed: 1973-08-20
Abstract: Aromatic cpds. are produced by contacting 2-4C paraffins and/or olefins with a crystalline aluminosilicate zeolite (SiO2:Al2O3 >15:1) crystd. from a soln. contg. organic cations so that it contains these cations in the state in which it was synthesised, and having a porosity such that it sorbs methyl-paraffins under the conditions employed, i.e. at 100-700 degrees C (esp. 300-650 degrees C) a manometric pressure of 0-70 kg/cm2 (pref. 0) a WHSV of 0.5-400 and an H2/hydrocarbon ratio of 0-20:1 (pref. 0). The catalyst is pref. a ZSM-5 type zeolite.
Patent NL-7311789-A (NL)
Title: Internal electrolytic treatment of metal housings - by introducing bath components into the inside of the sealed housing
IPC: C25D7/04
Filed: 1973-08-28
Abstract: In the electrolytic treatment of metal housings, any openings in the housing through which liq. can escape when the housing is oriented in a given way are sealed and the components making up the electrolytic bath are introduced exclusively into the inside of the housing. This technique is esp. useful for the decarburisation or Fe-plating of the inside of metal engine parts (e.g. the exhaust gas turbine chambers of marine diesel engines) prior to application of a protective coating (see, e.g. NL 7311787). There is no need to immerse the entire housing in the bath, so that great savings can be made in the matls. making up the bath.
Patent NL-7314657-A (NL)
Title: Two-compartment pack consists of flexible bag - folded and clamped around rod with lateral handgrip extension
IPC: B65D81/32
Filed: 1973-10-25
Abstract: The pack is intended for separately carrying two components which have to be mixed before use. The two compartments (1, 2) are formed by folding the bag round a rod (3) and fitting a clamp (4) around the folded portion. Before dispensing the mixed components the rod and clamp are removed, the contents mixed, and the rod and clamp fitted at one extremity of the bag. After piercing the other extremity, the mixed contents can be removed rapidly by rotating the extending handgrip portion of the rod.
Patent NL-7404229-A (NL)
Title: Compact bicycle has ergonomically placed seat with back support - and pedal crank shaft forward of front wheel driving rear wheel
IPC: B62K3/00
Filed: 1974-03-28
Abstract: The bicycle is of the type having a seat (1) with support for the small of the back. The seat is arranged at normal chair height between, and a little above, the centres of the wheels (2, 6). The crank shaft (4) is carried in the frame (5) at a point forward of the front wheel (6). The transmission, which may consist of a chain (10) passes over the front wheel and under the seat to drive the rear wheel (2). The arrangement is such that the legs of the rider extend approximately horizontally over the handlebars and the reaction for the pedal forces is provided by the backrest.
Patent NL-7503460-A (NL)
Title: Recording/replay system for long playing video record - includes delay unit which derives single raste signal from alternate raster signals
IPC: H04N5/915
Filed: 1975-03-24
Abstract: A system for recording picture or sound signals on a long-playing video record, avoiding eccentricity difficulties, in which a single raster signal is derived for each image formed of two rasters which is recorded in a single track, with the associated sound signal for both rasters coded on the track for each image. In replaying the single raster signal is reconverted to two rasters producing an interlined image. The sound information also recorded on the single track is also reconverted into two signals belonging to the two video raster signals. The combination of the two raster signals may be effected by a delay unit having a delay equivalent to the length of one line of the raster effective for alternate lines, with an equivalent delay system on replay.
Patent NL-7604663-A (NL)
Title: Low shrinkage polyester moulding materials - contg. unsaturated polyester, lightly crosslinked polymer particles and an unsaturated copolymerisable monomer
Inventor: STEVENSON DONALD
IPC: C08G63/553
Filed: 1976-04-29
Abstract: Pigmented thermosetting unsaturated polyester moulding materials are made contg. (a) >=25 wt. % unsaturated polyester resin, (b) 5-25 wt. % preformed particulate lightly cross-linked polymer particles with an average particle size of nearly equal 15-100 (esp. 20-50) mu consisting of a linear polymer cross linked with a small amt. of a polyfunctional monomer, with a cross link density of nearly equal 0.005-2, esp. 0.01-1.0 equiv cross linking sites per kg. polymer; and (c) nearly equals 30-70 wt.% of an alkylenically unsaturated monomer which cross links with the resin (a) to form a thermosetting matrix to bind the preformed polymer (b). Prods. have low moulding shrinkage (low profile) properties, and in contrast to prior low profile systems, have improved pigmentation properties, giving high tolerance mouldings with uniform pigmentation, free from streaking and mottling.
Patent NL-7610297-A (NL)
IPC: A01K1/01
Filed: 1976-09-16
Abstract: A method and resulting structure for forming narrow intermetallic stripes which will carry high currents on bodies such as semiconductors, integrated circuits, magnetic bubbles structures, etc. The conductive stripe includes aluminum or aluminum copper with at least one transition metal. The aluminum and at least one transition metal are deposited onto a supporting body at a very low pressure in a substantially oxygen-free high vacuum. The composite is then annealed at a temperature between about 200 DEG  C and 525 DEG C for a time sufficient to form an aluminum and transition metal compound within the aluminum. The conductive stripes are then formed by masking and removing portions of the annealed metallic material. The resulting conductive stripes, which may be of a width of about 6x10<->4 inches or less, have a significantly improved electromigration performance without significantly increasing resistance in the conductive stripe.
Patent NL-7611329-A (NL)
Title: Rectangular packing with sleeve containing box - has box formed by wrapping strips perpendicular to each other
IPC: B65D81/02
Filed: 1976-10-14
Abstract: The rectangular packing comprises a sleeve open at both ends and made from a folded strip of material, and a box, pref. closed on all sides, accommodated in the sleeve. The box is made from two or more strips wrapped at right angles to each other, the wrapping axes both lying in a common plant at right angles to that of the sleeve. One at least of the strips can be of material absorbing shock loads in the direction perpendicular to its surface, typically corrugated paper with the corrugations running across it, and with a flat supporting sheet on one side. This side can be bent towards the wrapping axis.
Patent NL-7808386-A (NL)
Title: Potato haulm removal implement - has two wheels on transverse sloping axes gripping stems between resilient peripheries
IPC: A01D33/06
Filed: 1978-08-11
Abstract: The removal implement has a chassis hauled over the soil and with two driven wheels bearing against each other so as to grip the haulm between them and pull it free. The two wheels (19), whose axes (14) extend in a plane at right angles to the travel direction and slope downwards towards the outside, and which are of resilient material at their peripheries at least (21). At the bottom and where they bear against each other they form vertical contact faces between which the stems are gripped, and are driven in order to exert the necessary tractive power.
Patent NL-7901892-A (NL)
Title: Forming self locking screw thread in tube - by cold forging on hollow former, unscrewing it after reducing temp. or internal pressure
IPC: B21J5/12
Filed: 1979-03-08
Abstract: The arrangement forms self-locking screw thread in the inside of a tube (5) or ring. It uses a former (3) provided with external self-locking screw thread (4) and inserts this in the tube end, then externally hammers (1) the tube end on to the former, and unscrews the former (3) after first reducing its diameter. This reduction may be achieved by reducing the pressure (via 7) inside the hollow (6) former, by withdrawing a conical pin from the conical bore (6) in the former, or by reducing its temp.
Patent NL-8005264-A (NL)
Title: Spool has flanges formed from flat-section bent wire segments - with intermediate wire portions fixed to ends of winding core
IPC: B65H75/20
Filed: 1980-09-22
Abstract: The spool is intended for holding wire or cord wound on it. It comprises two flanges and a winding core and is assembled by interconnecting a number of elements. Each flange is formed from a number of segment or trapezium-shaped elements which are arranged in a common plane and bent from (flat-section, e.g. 2 by 5 mm.) metal wire having one wire portion parallel to and between the radially inner and outer curves or sides of the segment or trapezium. The flange is built up by interconnecting these segments and secured to the core via these portions. The core may be formed by bending from a single piece of sheet metal and may be secured by folding its ends over the portions.
Patent NL-8100176-A (NL)
Title: Exhaust gas heat extraction system - has spray nozzles for medium under pressure to clean heat exchanger
IPC: F28G1/16
Filed: 1981-01-15
Abstract: The equipment extracts heat from exhaust gases in a pipe using a heat exchanger mounted in the latter. It incorporates one or more spray nozzles (15,16,17) mounted near the heat exchanger and connected to a pipe (14) with a valve supplying a medium under pressure, for cleaning it. Compressed air or steam can be used as the medium, and means for pressure measurement can be mounted at opposite sides of the heat exchanger and connected to a comparator, the latter operating an alarm when the pressure drop exceeds a predetermined value.
Patent NL-8101001-A (NL)
Title: Aligning element for use when laying bricks - has square section tube filled with e.g. wood and slots in sides for driving in nails
IPC: E04G21/18
Filed: 1981-03-02
Abstract: The brick laying aligning element (1) is held in position by stays secured thereto by nails. It consists of a square-section tube (2) e.g. in aluminium or plastic, completely filled with material (3) such as wood capable of receiving nails. The walls (4,5) of this tube have openings (6), pref. in the form of axial slots, through which nails can be driven into the material (3). The slots in one wall (4) may overlap (a) with slots in the adjoining wall (5) to permit nailing at any height. Additional slots (7) may be provided near the lower end (8) of the tube.
Patent NL-8101383-A (NL)
IPC: C07D265/30
Filed: 1981-03-20
Abstract: Novel morpholino compounds having the general formula   <IMAGE> I wherein R1 is a straight or branched alkyl group containing 8 to 16 carbon atoms at the 2- or 3-position of the morpholino ring, and R2 is a straight or branched alkyl group containing 2 to 10 carbon atoms, substituted with a hydroxy group except in the alpha-position, the sum of the carbon atoms in the groups R1 and R2 being at least 10 and preferably 10 to 20; and pharmaceutically acceptable salts thereof. Compositions for the treatment of the oral cavity and especially the tooth surfaces containing the novel compound or a salt thereof, preferably from 0.1 to 5% by weight thereof. Use of the compounds to inhibit the formation of dental plaque or remove plaque already formed by application of the compound in an aqueous solution or a composition to the surfaces of the oral cavity, especially the surfaces of the teeth. Processes for the preparation of the compounds.
Patent NL-8105490-A (NL)
Title: Electronic pigeon race recorder - has sealed container for collecting data carrier bearing competition number and upon which time information is recorded
IPC: G07C1/26
Filed: 1981-12-07
Abstract: The electronic pigeon-recorder system cooperates with a data carrier bearing a competition number, pref. in code form, the cooperation being such that the carrier registers electronically on the recorder a time-observation using a built in clock. In its simplest form, the carrier is a magnetically susceptible strip on a ring which is carried on a pigeon's foot. This is stripped off the pigeon's foot and put in the recorder which wipes off any previously recorded data and a time registration is recorded using a writing head. The ring then drops into a collecting tray. When the competition is finished, the recorder is handed in, the race clock is depressed and the seal broken. The collected ring is then read to ascertain the time of clocking-in of the ring. the serving and recording is done visually, optically or electrically.
Patent NL-8201290-A (NL)
IPC: A01N47/24
Filed: 1982-03-29
Abstract: An aminosulfenyl chloride derivative represented by the formula (I): <IMAGE>  (I)  wherein R1 and R2 are defined in the specification, which is useful as an intermediate for the preparation of a carbamate derivative represented by the formula (III):    <IMAGE> (III) wherein R1 and R2 are the same as defined above, the carbamate derivative having an insecticidal, miticidal or nematocidal activity, is disclosed. A process for preparing the aminosulfenyl chloride of the formula (I), and a process for preparing the carbamate derivative of the formula (III) using the aminosulfenyl chloride of the formula (I) are also disclosed.
Patent NL-8204702-A (NL)
Title: Flow-friction drill unit fitted in drill chuck - has separate hard-metal or ceramic insert for flow deforming sheet material bore
IPC: B21C37/29
Filed: 1982-12-04
Abstract: The exchangeable drill unit may be clamped into a drilling machine chuck. The unit is used for drilling e.g. in copper, aluminum or bronze plate or tubing. An inverted countersunk screw (6) secures the drill unit, which may have a loose hard-metal or ceramic insert. The unit may be used for chipless cutting, by utilising friction, thus producing a smooth edged bore, without formation of a collar.
Patent NL-8403644-A (NL)
Title: Beer barrel discharge tap unit - has valve housing with apertures for beer and passage for carbonic acid spring operating second concentric valve
IPC: F16L37/42
Filed: 1984-11-29
Abstract: Discharge valve unit for pressurised beer barrel tapping, has valve housing with aperture for carbonic acid, and first valve, which is spring loaded, in line with liquid discharge pipe. A second valve (16) concentric to the first (17) is also activated by the spring (25). The valve closure unit which fits in collar (1) of the beer barrel, has a housing with two cup shaped parts (2,3), connected by protruding flanges (4,5) by welding. The bottom part of cup (2) is curved inwards and fits around core part (6). Inside the first cup are several apertures (7). The cylindrical outer wall of the second cup is enclosed by plastics sleeve (8) with external thread. Around the outside of the barrel collar fits an insulating ring (12).