baber/WOPTO huggingface dataset:
Patent MY-8000212-A (MY)
Title: Electronic timepiece
IPC: G04G99/00
Filed: 1980-12-30
Abstract: An electronic timepiece including circuitry for automatically indexing the time counted thereby to represent the time at a different time zone, and a digital display that displays the particular time zone to which the time displayed by the timepiece has been indexed to, is provided. The indexing of the time displayed by the timepiece, is obtained by indexing circuitry disposed intermediate the hours counter of an electronic timepiece and the display driving circuitry. The indexing circuitry is adapted to selectively index the count of the time-keeping signals produced by the hours counter and thereby index the count of the timekeeping signal produced by the hours counter to a different time zone in response to each indexing thereof. In addition to display digits for numerically displaying time, further visual display segments are provided for indicating the particular time zone to which the numerical display has been indexed to.
Patent NL-2014943-A (NL)
Title: Testing apparatus and testing method of vaporizers electronic cigarettes.
Inventor: OSCAR SLURINK
IPC: G01R31/01
Filed: 2015-06-09
Abstract: An apparatus for testing vaporizers of electronic cigarettes is disclosed. Each vaporizer comprises a heating element, and electric terminals for electrically powering the heating element. The testing apparatus camprises a holding construction part with multiple movable vaporizer holding units. A contact construction part is provided with multiple electric contact members each associated with a respective holding unit, and electrically contacting at least one electric terminal of a vaporizer in the associated holding unit. A supply construction part conducts electric power to each contact member. A measuring part measures at least one electric quantity representative of an electric resistance and/or inductance of the heating element, compares the measured quantity with a predetermined range and, if the measured quantity is outside the range, outputs a rejection signal.
Patent NL-266907-A (NL)
IPC: B63B25/16
Abstract: 940,918. Carrying liquefied gases. CHANTIERS DE L'ATLANTIQUE PENHOET-LOIRE. July 10, 1961 [July 12, 1960], No. 24957/61. Headings B7A and B7S. [Also in Division F4] A vat 3, Figs. 1 and 2, for the storage of liquefied gas is surrounded by a wall 2 which is spaced from the vat 3 to provide a chamber 5 containing pulverulent insulating material, ramming of the latter being prevented or eliminated by the injection thereinto of an inert gas, e.g. nitrogen, for the purpose of stirring or fluidifying the material. The wall 2 forms part of a ship having a main hull 1. The nitrogen is supplied under pressure by way of a vertical pipe 8 to a manifold 7 leading to pipes 6, 6<SP>1</SP>, 6<SP>11</SP> which are disposed in the chamber 5 beneath the vat 3. Overlying the vat 3 is the deck 12 of the ship, Fig. 4, and disposed above the deck is a space 13 which contains a reserve of pulverulent insulating material and is connected to the chamber 5 by a duct 14 which is controlled by a valve 20 operable by means of a rod 21; any reduction in the volume of the insulating material in the chamber 5 due to ramming of the material can be compensated for by supplying the chamber with material from the space 13, or when the nitrogen is being injected into the chamber 5 any expansion of the volume of material in the latter can be allowed for by opening the valve 20. The insulating material may be fed to or extracted from the chamber 5 by pumping. An inspection manhole is provided in the wall 2, Fig. 3 (not shown), the manhole being closed by a plate which is welded in position. The inside of the wall 2 is covered with an insulating wall 19, the manhole being covered with a local layer of insulating material.
Patent NL-6813228-A (NL)
IPC: F16L58/08
Filed: 1968-09-16
Abstract: A method of making an insulated tube. A steel tube is internally clad with corrosion-resistant material and externally jacketed with foamed plastic material having a volumetric weight which at most approaches 0.7 p/cm3. The resulting product is corrosion-resistant as well as thermally insulated and sound insulated.
Patent NL-6915150-A (NL)
IPC: F16L27/08
Filed: 1969-10-07
Abstract: 1,246,169. Transferring liquid cargoes. SINGLE BUOY MOORING Inc. 22 Sept., 1969 [14 Oct., 1968], No. 46561/69. Heading B8E. [Also in Division F2] A swivel for a buoy for simultaneously transferring at least two fluids to or from a vessel comprises a swivel body 19 with at least two duet ends 23 (30), (Fig. 3, not shown), extending vertically upwards and a swivel head 14 with correspondingly downwardly extending duct ends 40, (49) the co-operating ends meeting at opposed horizontal faces and one of each pair of faces containing a sealing ring in a groove. The head 14 is attached to the inner race of a bearing adapted to take both radial and axial loads, the outer race being secured to the body 19 so that the only method of tightening the head on to the body is via the bearing. In the embodiment shown a channel 72 is provided between two sealing rings at the joint face of the inner duct so that any leakage from one of the ducts will not contaminate fluid in the other. Leakage from the outer duct will pass through a clearance (79) and drain via a pipe (78) so as not to contaminate the bearing. Examination of the drain holes associated with channel 72 and clearance (79) will indicate the presence of a leak.
Patent NL-7214893-A (NL)
Title: Texturised core yarns of continuous filaments - having varying longitudin-ally bulk and resembling folded fancy yarns
IPC: D02G1/02
Filed: 1972-11-03
Abstract: The parent patent, 6904702 (36718Q), describes a synthetic yarn comprising a core of fixed false-twisted filaments, and sheath component(s) of filaments in spiral form, the direction of twist of the spirals being reversed at intervals. Sheath filaments formed with a spiral direction alternating from S twist to Z twist and vice versa, can be wrapped around the core, such yarns being described as of "high degree." In this addition, texturised "low degree" yarns comprise a false-twist texturised core and a sheath consisting of false-twist texturised filament(s) with a higher crimping amplitude than those of the core, wound intermittently in spirals (which may alternately reverse their direction) to produce an integral thread with variable bulk longitudinally and periodic loops in the core. The core has a differing decitex per filament from that of the sheath and the yarns are produced by feeding the two components to feed rollers, heating zone, false-twister and drafting rollers, the latter moving relatively to the feed so that the filaments are stretched to between 1, 5 and 6, 0 times feed length, the component filaments having different stretch characteristics, with stretching taking place in the heating zone whilst they are twisted.
Patent NL-7307769-A (NL)
Title: Foam concrete components - made in closed mould with gas permeable lid
IPC: B28B1/50
Filed: 1973-06-04
Abstract: Foam concrete components are manufacture by partly filling up a mould with the foam concrete mixture consisting of cement, aggregate, water and foaming agent whilst the latter still evolves gas, closing the mould with a lid which allows gas to pass through but no solid, thereby permitting the mixture to expand within the mould space and to solidify under the pressure of the gas generated within it. The water is pref. added to the mix. at 65-70 degrees C and the foaming agent used comprises pref. Al-power. alkali, soap and a catalyst. The method results in a mechanically stronger component. No vibration treatment is necessary during its manufacture.
Patent NL-7313102-A (NL)
Title: Blast furnace operation - by reducing iron ore, limestone and coke in 3 different ttemp zones
IPC: C21B5/06
Filed: 1973-09-24
Abstract: Method comprises charging into the top of the blast furnace a burden comprising iron ore, sinter, pellets or other material with a metallic content, limestone or other fluxes and coke; passing the burden downwardly through a preliminary preheating and reducing zone in furnace of constantly increasing temp., constantly controlling the temp. of the zone by selectively introducing adjacent the lower end of the zone a flow of a heated gaseous carbonaceous reducing agent and blending the agent with the stream of heated gas moving up through the zone, bringing the now blended stream into intimate contact with burden and reacting gaseous agent and the burden to preheat and reduce the major portion of iron ore to form metallic iron and a gaseous prodt. and a first solids mixture of metallic iron, coke, slag and residual charge without causing a solution loss and without premature melting of the burden materials; passing first mixt. further downwardly through a second zone in furnace that comprises a bosh area, having in the lower portion thereof and adjacent the primary zone a consumable carbon grate constantly formed from coke in the first mixt., passing hot combustion gases from primary zone upwardly into secondary zone to form molten metal and slag; introducing into zone a heated carbonaceous reducing agent which combines with the hot combustion gases to reduce their temperature. and to assist in reducing additional iron oxide; passing molten materials downwardly through carbon grate into a primary zone that comprises a hearth area in which combustion occurs and which is maintained at a still higher temp. than secondary zone, injecting a mixt. of air and O2 as an oxidizing gas into primary zone and bringing gas into intimate contact with coke from the charge, the adiabatic flame temp. in zone being >=1860 degrees C, forming CO2 by combustion and passing said hot combustion gases upwardly through the blast furnace; separately recovering molten metallic iron and molten slag; and withdrawing exhaust gases containing CO2 and H2O from the top of furnace.
Patent NL-7406712-A (NL)
Title: Brussel sprout cutter head - for automatically removing sprouts from a brussel stalk
IPC: A23N15/01
Filed: 1974-05-17
Abstract: Cutting head for Brussel sprout picking machine comprises (a) a disc mounted rotatably w.r.t. a shaft perpendicular to its plane, which is rotated during operation of the machine, (b) a central aperture in the disc into which a stalk, from which Brussel sprouts are to be removed, is inserted, and (c) cutters movably installed round the cylindrical shell which is mounted vertically on the disc and formed by the central aperture, displaceable by operating means towards the sprout-carrying stalk after one end of this is inserted in the opening in the disc and cutting off the sprouts after the stalk is pushed further through the disc opening. The operating means comprise closure elements which, (i) so long as no stalk has been pushed into or through the opening in the disc, closes off a considerable area of the transverse surface of the cylindrical shell formed by the disc opening, and (ii) when a stalk has been inserted, are pressed outwards and by this movement displace the knives towards the stalk. Device is simple and easy to use.
Patent NL-7507743-A (NL)
Title: Consolidation of incompetent formations - with a slurry of sand, a hardenable resin and a coupling agent
IPC: C09K8/56
Filed: 1975-06-30
Abstract: Incompetent formations are consolidated by contacting with a slurry contg. sand, an age-hardenable resin, and a coupling agent. The coupling agent forms a bond between the resin particles and the particles of the formation, thus increasing the compression strength of the formation, this is achieved without excessive loss of permeability. The resin is pref. a partially polymerised phenol-formaldehyde resin. The coupling agent is pref. a transition metal complex of an a, Beta-unsatd. acyclic carboxylic acid (esp. a Co, Cr, Zn, or Ni complex) or is an (aminoalkyl)ethoxysilane esp.
Patent NL-7509674-A (NL)
Title: Tractor-towed rake-wheeled haymaking machine - has at least two counter-rotating, power-driven rotors with tines on and supported on land-wheels
IPC: A01D78/10
Filed: 1975-08-14
Abstract: The rake-wheels pivot on axles which form an angle of approximately 20-30 deg. to the horizontal. Land wheels are fixed to the ends of the axles projecting downwards beyond the hub of the rake wheels. The tines of each wheel which are positioned horizontally above one another are attached to the rim, with the rims of the two wheels situated on the same plane. The wheel hub has a plate at right angles to its pivot axis. To the plate is bolted a parallel ring and between plate and ring are clamped tight the ends of spokes arranged in groups of three. Each wheel has a rim which is positioned axially away from the plate, and lower down than the plate when the wheel is in an operating position. The rim is joined to the hub by radial spokes. The tines are bent at an angle of approximately 50 deg., in relation to the wheels rotational direction.
Patent NL-7607944-A (NL)
Title: Diffusion coating of ferrous metals with aluminium - using a compsn. contg. particulate aluminium, a halide salt and an inert particulate cpd.
IPC: C23C10/50
Filed: 1976-07-16
Abstract: Process for applying an Al layer to ferrous metal articles comprises (a) forming a dry Al compsn. comprising >=50 wt.% particulate Al, nearly equal 1/8 - 3/4 wt.% AlCl3, nearly equal 1/8-3/4 wt.% of a halid salt consisting of an ammonium halide or an anhydrous metal chloride as a transport-promoting aid, and a remainder of an inert particulate material; (b) conditioning the compsn. in an atmos. of is not >50% R.H., such that the total amt. of aid is not >1-0.5 wt.% of the compsn. (c) subjecting the dry compsn. to a first thermal treatment in a closed vessel at nearly equal 400-482 degrees C for >=10 hrs.; (d) subjecting the pretreated material to >=1 further thermal pretreatment by mixing it with the previously named aid and re-heating the compsn. at 400-482 degrees C for nearly equal 10 hrs.; (e) remixing the compsn. with the aid under the same dry conditions; nf) embedding the article to be treated in the compsn. and sealing the whole in a steel retort; and (g) heating the material at 400-482 degrees C esp. 413-454 degrees C in a diffusion coating cycle until the desired thickness of Al coating has been achieved. The process allows ferrous metal articles such as chrome steel to be Al coated by diffusion at moderate temps., which do not cause deterioration in the properties of the steel, while suppressing the formation of large amts of AlCl3 vapour.
Patent NL-7711559-A (NL)
Title: Semi:prefabricated steel reinforced cement building construction - uses prefabricated metal frame erected on site with plastered sheet metal enclosures sprayed on other side with cement mixt.
IPC: E04B1/16
Filed: 1977-10-20
Abstract: The method is one by which buildings, particularly residential buildings, can be prefabricated of cut-to-size metal wall framing and roof element for erection upon a prepared foundation at the site. The building framework thus erected is adapted to structural completion by a process involving scratch cement-plaster coating the outsides of expanded sheet metal enclosing the rib-work of the walls and the underside of roofing rib framework assembly. This is followed by pump-spraying a cementacious mixture between the voids of such rib-work against the opposite side of the scratch coated expanded sheet metal to provide a steel-reinforced basic building structure.
Patent NL-7809522-A (NL)
IPC: B01D43/00
Filed: 1978-09-19
Abstract: The process produces pharmaceutical, cosmetic or diagnostic formulations by the freeze drying of one or more substances in solution or in suspension in a solvent or a mixture of solvents. The solution or suspension is locally and progressively cooled in a controlled manner while agitating so as to produce microcrystals of solvent which are put in suspension in the remainder of the liquid until there is obtained a high-viscosity microcrystalline complex system comprising essentially isolated microcrystals of solvent in intimate mixture with interstitial liquid phases having a high concentration of the initially present substances. The microcrystalline complex system is hardened by cooling and lyophilized. This process permits the obtainment of lyophilized formulations having a higher dissolving or dispersing rate and lyophilized compositions of normally incompatible substances.
Patent NL-7809531-A (NL)
Title: scraping heat exchanger of blade and drive design - gives effective scraping at low speeds with minimal damage to prods in the treated medium
IPC: F28F19/00
Filed: 1978-09-19
Abstract: Heat exchanger comprises an annular cylindrical space in which the medium is treated, a vertical drive shaft to which is mounted the scraper device, and hollow walls through which a heating or cooling heat transfer medium is passed. The scraper device consists of a horizontal arm at the top of the cylinder and connected to the drive shaft and vertical scraper shafts positioned in the centre of the annular space and attached to the outer ends of the drive arm. The scraper blades consist of a sheet metal plates with the outer edge in contact with either the inner or outer a wall of the annular space and with the central part wrapped around the shaft to provide a mounting. In motion, the blade is oushed against the wall by the hydraulic pressure or the medium and presents a clean flow surface to the material scraped from the wall. The device operates effectively at a low rotational speed so that mediums such as jams can be treated without damaging the fruit. The clean flow surfaces prevent the material from being trapped by the agitator blades.
Patent NL-7811770-A (NL)
IPC: F28D20/00
Filed: 1978-11-30
Abstract: A heat accumulator for the storage of energy comprises a mass of material (2), such as clay or chemical waste, situated in the soil and thermally insulated from the surrounding mass of soil by an insulating layer (3). The layer (3) comprises a plurality of separate thermally insulating boards (4). Each board (4) comprises a sheet of thermally insulating material (6) completely enclosed by a water tight foil layer (7). In a preferred embodiment, the layer (3) comprises at least two layers of boards (4) wherein the boards of one layer are staggered relative to the boards of the other layer. <IMAGE>
Patent NL-7902005-A (NL)
Title: Free standing type greenhouse - has walls forming truncated pyramid with smaller base forming floor mounted on pillar
IPC: A01G9/14
Filed: 1979-03-14
Abstract: The greenhouse has walls and roof permeable to light, its walls(10) formed a truncated pyramid or cone whose smaller base is at the bottom. It is supported at the latter by a pillar(12), the smaller base forming the floor(11), while the larger base is at the top and is covered by the transparent roof(16), which is also of conical or pyramidal shape, with the apex at the top. Shelves for the plants(24) can be placed against the inside of the walls. The complete greenhouse can be arranged to slew on the pillar, and the uppermost part(17) of the roof to open for ventilation.
Patent NL-8000902-A (NL)
Title: Chuck for electric hand drill - has major components made from plastics to provide sufficient frictional grip when hand-tightened
IPC: B23B31/12
Filed: 1980-02-13
Abstract: The plastics base (58) of the chuck is screwed to the drill drive shaft by an internal thread (26) and a steel countersunk screw (34). The metal jaws (44) are held between a tapered metal sleeve (50) and a steel washer (40) by the pressure of the plastic outer collar (20) which screws onto a thread (26) on the base (58). When a drill bit is inserted into the assembled chuck, the collar is turned in the opposite direction to the base by hand pressure on the fluted outer surfaces. This slides the sleeve down over the jaws (44) against the pressure of the springs (46) until the drill bit is tightly gripped. The plastics material has a low slip resistance coefficient which allows a firm grip on the bit using only manual tightening.
Patent NL-8101979-A (NL)
IPC: H01L27/01
Filed: 1981-04-22
Abstract: Within a thin film circuit assembly a thin layer of aluminium is supported on a thin resistive layer of, say, a nickel-chromium alloy, and at least electrical interconnection members of the circuit assembly, between the aluminium layer and constituent electrical circuit elements of the assembly, are also of aluminium, for example, comprising aluminium wires, and are bonded directly to the thin highly conductive layer of aluminium, by employing ultrasonic or thermo-compression bonding techniques, obviating forming significant amounts of an undesirable intermetallic compound in these bonding regions, so that reliable bonds are obtained thereby.
Patent NL-8105901-A (NL)
Title: Floor tile laying aid - has two hinge coupled plates with handle on one and edges gripping opposite edges of tile when aid lifted
IPC: E04G21/22
Filed: 1981-12-30
Abstract: The hand tool is intended for laying floor tiles (8). It comprises two plates (1,2) which are hinge-coupled (5,7) and have rectangular downward edges (3) at their ends away from the coupling (5,7). One plate (1) is provided with a handle (4). The arrangement is such that the edges (3) grip opposite edges of the tile when the tool is lifted so that this tile can be placed with the usual spacing from a tile already in position. The coupling may comprise hooks (7) on one plate (2) engaging corresponding openings (5) in the other (1). The plate (1) may have several sets of openings (5,6) to permit handling tiles of different sizes.
Patent NL-8401460-A (NL)
Title: Triangular-section liquid container
IPC: B65D21/02
Filed: 1984-05-08
Abstract: The container for liq. comprises a top wall, a bottom and three sides forming an e.g. equilateral triangular section. The top has a pouring spout near the corner between the front sides and upwardly projecting hand grip. The rear wall has at least one wall portion which extends above the top and forms part of the hand grip. Top, bottom, sides, hand grip and spout form an integral unit consisting of multi-layer plastic material contg. a polycarbonate layer, pref. a multi-layer co-extrusion blow-moulded component with a polycarbonate outer layer, a gas impermeable middle layer and a moisture-impermeable inner layer.
Patent NL-8500693-A (NL)
Title: Parlour for milking cows - has sensor-controlled hinged wall to move hind leg(s) laterally for correct positioning
IPC: A01J5/017
Filed: 1985-03-12
Abstract: The parlour has two walls, one being capable of hinging up and down to force the cow to move at least one hind leg laterally. The parlour can have sensors to detect whether the cow's legs are in predetermined positions. The sensors (62) can be provided on either side of a central raised portion of the parlour floor (18), or on a movable portion. The floor can have an upwardly hinging flap located forwardly of the cow's fore legs.
Patent NL-8601323-A (NL)
IPC: B65D90/60
Filed: 1986-05-23
Abstract: An outlet device for a container for bulk material having a circular shape comprises a fixed grid (1) and a movable grid (2) disposed above the fixed grid and movable in a plane extending substantially parallel to the fixed grid. The fixed grid (1) consists of a number of flat concentric rings (3) which are disposed in one plane and which are mounted on a fixedly suspended frame (14). The movable grid (2) consists of a number of concentric cylindrical rings (6) joined together. The number of rings (6) in the movable grid (2) are adapted to operate in the region of the rings (3) of the fixed grid. A feed device disposed above the movable grid (2) for feeding bulk material held in the container to the grids is in the region of the rings (3) of the fixed grid (1) the feed device provided with concentric annular openings (24).