baber/WOPTO huggingface dataset:
Patent NL-1041338-A (NL)
Inventor: NIEK MARTIN BORGHUIS
IPC: E04G21/28
Filed: 2015-06-04
Abstract: Inrichting voor gebruik bij het realiseren van een bouwwerk, de inrichting omvattende een bouwtent de bouwtent omvattende een draagconstructie, daarin gekenmerkt, dat de inrichting tevens een hefinrichting omvat welke hefinrichting zich in gebruikstoestand binnen de bouwtent bevindt. Tevens werkwijze voor gebruik bij het realiseren van een bouwwerk, waarbij gebruik wordt gemaakt van een bouwtent de bouwtent omvattende een draagconstructie, daarin gekenmerkt, dat een hefinrichting binnen de bouwtent wordt geplaatst. Door het binnen de tent plaatsen van de hefinrichting, is zowel het gebruik van een bouwtent als ook het gebruik van een bouwkraan mogelijk. Bij voorkeur wordt de hefinrichting ten minste deels gedragen door de draagconstructie van de bouwtent. Zo is geen, of een slechts een beperkte, afzonderlijke draagconstructie voor de hefinrichting nodig. Bij voorkeur omvat de hefinrichting een portaalkraan of bovenloopkraan. Daarmee kan een grote en zware last zoals een prefab bouwdeel, relatief eenvoudig worden geheven en gepositioneerd. Bij voorkeur wordt een van de kraan onderdeel uitmakende draagbalk ten minste deels gevormd door een eerste onderdeel van de draagconstructie van de bouwtent Zo kunnen de draagconstructie van de bouwtent en de kraan minder of meer geïntegreerd worden, hetgeen kosten- en ruimtebesparend werkt. Bij voorkeur is een aantal tweede onderdelen van de draagconstructie van de bouwtent verstelbaar, bij voorkeur telescopisch. Zo kan de tent 'meegroeien' met het bouwwerk. Daarbij kan tevens de positie van de hefinrichting variëren. De inrichting kan tevens verplaatsmiddelen, bijvoorbeeld wielen, omvatten. Zû kan bouwtent met kraan eenvoudig verplaatst worden naar een ander deel van het bouwwerk.
Patent NL-2014900-A (NL)
Title: Zelfrijdende voermengwagen.
Inventor: DANIEL PETRUS MARIE PEETERS
IPC: A01F25/20
Filed: 2015-06-01
Abstract: De uitvinding verschaft een zelfrijdende voermengwagen die een in een rijrichting verrijdbaar chassis, een op het chassis voorziene langwerpige kuip, ten minste één mengvijzel die roteerbaar om een respectievelijke verticale rotatie-as in de kuip is voorzien, ten minste drie loopwielen waarvan er ten minste één stuurbaar is uitgevoerd, aandrijfmiddelen voor het aandrijven van ten minste één loopwiel, en op het chassis aan een uiteinde van de langwerpige kuip voorziene beladingsmiddelen voor het opnemen van voer uit de directe omgeving van de voermengwagen en het beladen van de kuip met het opgenomen voer, omvat. De beladingsmiddelen omvatten een basislichaam dat zwenkbaar om een verticale zwenkas over ten minste 180 graden is voorzien op het chassis, een aan het basislichaam voorziene draagarm die aan een eerste uiteinde zwenkbaar om een eerste horizontale zwenkas ten opzichte van het basislichaam is voorzien, en een beladingsergaan dat is voorzien aan een tegen over het eerste uiteinde gelegen tweede uiteinde van de draagarm welk beladingsergaan is ingericht voor het daarin opnemen van voer alsmede voor het vanuit het beladingsergaan beladen van de kuip.
Patent NL-2022747-A (NL)
Title: Apparatus for and method of monitoring and controlling droplet generator performance
Inventor: THEODORUS WILHELMUS DRIESSEN
IPC: G03F7/20
Filed: 2019-03-15
Abstract: Apparatus for and method of controlling formation of droplets used to generate EUV radiation that comprise an arrangement producing a laser beam directed to an irradiation region and a droplet source. The droplet source includes a fluid exiting an nozzle and a sub—system 5 having an electro—actuatable element producing a disturbance in the ﬂuid. The droplet source produces a stream that breaks down into droplets that in turn coalesce into larger droplets as they progress towards the irradiation region. The process is controlled by obserVing the stream at a point Where droplets in the stream have not fully coalesced.
Patent NL-2024504-A (NL)
Title: Potential and temperature acquisition system
Inventor: RUIJIN LI
IPC: G01V3/02
Filed: 2019-12-18
Abstract: The present invention discloses a potential and temperature acquisition system and belongs to the field of geological exploration. A potential and temperature acquisition system includes a plurality of potential sensors, a plurality of temperature sensors, a signal processing module, a data processing module and a terminal; the signal processing module receives output signals of the potential sensors and the temperature sensors and outputs the output signals to the data processing module; and the data processing module includes a cross-contrast unit and an analysis unit. Compared with the prior art, the potential and temperature acquisition system of the present invention can synchronously measure a plurality of detection points, and specified data are subjected to cross contrast, so that changes of geological electrical characteristics of different measuring points in an area are reflected.
Patent NL-2027865-A (NL)
Title: Insulated-gate bipolar transistor module cooling system
Inventor: JORRIT JOB HEUSINKVELD
IPC: H01L23/473
Filed: 2021-03-30
Abstract: An insulated-gate bipolar transistor (IGBT) module cooling system comprising: a housing enclosing a hollow space, comprising an inlet and an outlet, positioned opposite one another in opposing sides of the housing for flow of cooling liquid through said hollow space, and a mounting surface for mounting a base plate of the IGBT module thereon positioned parallel to said inlet and outlet, and comprising a through opening to said hollow space for allowing cooling liquid in the hollow space to directly contact the base plate of the IGBT module, and wherein an insert is provided inside the hollow space, comprising a flat surface shaped to match the through-opening and placed substantially parallel to the mounting surface at a predetermined distance therefrom, the insert further comprising one or more elements adapted to divert the flow of cooling liquid from a substantially linear path between the inlet and the outlet.
Patent NL-6700548-A (NL)
IPC: F04D29/60
Filed: 1967-01-13
Abstract: 1,129,432. Emptying tanks. J. C. CARTER CO. 14 Dec., 1966 [10 May, 1966], No. 56062/66. Heading B8T. [Also in Divisions F1 and H2] An apparatus for pumping pressurized cryogenic fluids (see Division F1) e.g. liquefied natural gas, methane, butane, propane, ammonia, ethylene and the like, from a container 10 comprises a vertical casing 12 having an outlet 21 and a foot valve 25, and a suspended motor-pump unit 23 arranged to open the foot valve when at the bottom of the casing and thereafter to pump liquid through the casing to the outlet. The pump is suspended from a cover 27 by a cable, as of stainless steel, or by a rigid tube. The container may be a hole in the ground with its walls made impervious by freezing, or a storage tank above or below ground, e.g. in tank cars, tanker ships and the like.
Patent NL-7104429-A (NL)
Title: Hydrolysis-resistant insecticidal o-dimethyl - -2,2-dichlorovinyl-phosphate
Filed: 1971-04-02
Abstract: Insecticide contains O-dimethyl-2,2-dichlorovinylphosphate (DDVP) plus an inert substance of comparable vapour pressure, miscible with DDVP and rendering it hydrophobic. This renders the hydroscopic DDVP resistant to hydrolysis and permits an even evaporation at an adjustable dosage. Esters of fatty acids (mw 220-300) or phthalic acid, or neutral trialkylphosphates are suitable inert substances and the product is pref. applied on a wooden chip-board of open-surfaces structure.
Patent NL-7303170-A (NL)
Title: Warp tying-in machine - travelling housing sep pairs of old, new threads to be tied
IPC: D03J1/16
Filed: 1973-03-07
Abstract: The housing travels across the warp and has an upwardly projecting clamp for the old and new threads, holding a row of stem parallel to each other. Transverse rods have thread abutments which bunch up the threads, and the rods are rotated by a hand wheel to release one old and one new thread at a time into the path of a drawing-in hook. A feeler determines the presence of the two threads, and a thread cutter cuts the ends of the threads while the drawing -in hook picks up the threads and carries them to the knotter. The free ends from the knot are then cut off, the cut portions falling into a collector on the housing.
Patent NL-7500133-A (NL)
Title: Aq. biodegradable etching liq. for chromium - contg. aluminium chloride phosphoric acid and calcium chloride, giving rapid etching at room temp.
IPC: B41N1/10
Filed: 1975-01-07
Abstract: A biodegradable etching fluid for the local etching of the upper Cr layer on a plate consisting of >1 metal layer, contains, per litre water, 700-850 g. CaCl2, 300-410 g. AlCl3 and 65-80 g. H3PO4; the H3PO4 may be replaced by an equally reactive amt. of (a) is not >100% of a mixt. of >=1 other phosphoric acid, and/or (b) is not >50% HCl. The Cr is esp. the upper layer on an offset printing plate. Etching times are 3-5 mins. at room temp.; temps. is not >50 degrees C. can be used without reducing the sharpness of the print. The liq. is more conc. (42 degrees Baume) than known biodegradable etching fluids (35 Baume) and less sensitive to diln. when used at high relative humidity.
Patent NL-7508455-A (NL)
Title: Thermal fixing unit for xerographic reproduction machine - has first fixed roller in frame with second roller on swivel axis occupying two positions
Inventor: HEWES E D
IPC: G03G15/30
Filed: 1975-07-15
Abstract: Thermal fixing unit for xerographic reproduction machine, consists of a smelter unit for fixing a thermoplastic resinous material to a carrier. The developing material is chosen for the formation of the powder images such that they can be fixed by heat treatment. The fixing unit has a support frame, with a first roller which can rotate in the frame. There is a second roller (557) whose axis can pivot between two positions. In the first position the second rollre does not come into contact with the first roller. In the second position it exerts pressure on the first roller. The movement of the second roller is controlled.
Patent NL-7604141-A (NL)
Title: Seals for container closures - based on blends of polyolefins and olefin copolymers
IPC: B65D53/04
Filed: 1976-04-20
Abstract: Seals for glass, plastic, metal, laminated and other containers, based on a joint between the rim or flange of the container and the closure, depending upon the insertion of a solid resilient thermoplastic blank of specified compositions in the closure, which is heated to ensure suitable adherence, and is then moulded to shape in a cold mould under pressure, if necessary, having first heated the closure. Tightly sealed closures for containers. Completely tight sealing is obtained. Closures can be used on both new and used bottles, even if the latter are slightly damaged at the rims.
Patent NL-7608814-A (NL)
Title: Heavy duty braked castor - is swivelled on dome shaped support forming bearing shell with brake rod through hollow pivot
IPC: B60B33/02
Filed: 1976-08-09
Abstract: The support plate of the caster is dome shaped with contoured grooves to form the bearing shells for upper and lower ball races. The upper ball race is small and supports the plate against a fixed upper plate under the mounting plate (13) of the item the castor is fitted to. The lower bearing is larger and supports the back of the swivel forks. The bearings are fitted around a hollow shaft through whose centre is fitted the brake lever which presses a brake pad (19) onto the castor wheel. The caster is simple to fit and is robust, with a long life.
Patent NL-7703216-A (NL)
Title: Constructional platform on latticework masts - has profiled girder forming mast column with safety locking mechanism
IPC: B66F11/04
Filed: 1977-03-24
Abstract: The constructional platform moves up and down on masts, each built up of columns joined together by lattice-work. One of the columns of each mast is a profiled girder (10), to one side of which the lattice-work struts are fixed, and with a protruding flange (13) working in conjunction with a safety locking mechanism (27, 28). The masts can be divided into sections, the struts being secured to a flat face of the girder between the section ends, at which there are sockets accommodating anchor bolts passing right through. The girder can be of T-section, with the central flange extending outwards from the mast and forming the track (26) for the locking mechanism.
Patent NL-7708304-A (NL)
IPC: F24V50/00
Filed: 1977-07-27
Abstract: A body of still water is confined in heat exchange with one or more ambient heat sources whose temperature is usually above but may drop near 0 DEG  C. Heat is withdrawn from the body according to the heat-pump principle. If the temperature of the heat sources drops near zero the withdrawal of heat from the body results in the formation of ice in the body and the latent heat of fusion liberated during the ice formation is also withdrawn, so that the time periods during which the temperature of the ambient sources is near 0 DEG  C. can be bridged. When the temperature of the ambient sources rises again their heat is used to re-melt the ice in the body of water.
Patent NL-7809568-A (NL)
Title: Effervescent milk drink - contains carbonic acid or carbon di:oxide and opt. conventional additives
IPC: A23C9/152
Filed: 1978-09-20
Abstract: Mil drink comprises milk or dairy products and H2CO3 and/or CO2. It may also contain flavourings, preserves, other foodstuffs, sweetenes, vitamins, minerals and preservatives. The drink contains the food valve of milk with the refreshing qualities of fizzy drinks.
Patent NL-7905366-A (NL)
Title: Packaging for glass capillary column - has foamed rubber strips with textile tape fastenings in inner box
IPC: B65D85/38
Filed: 1979-07-09
Abstract: In the packaging for a glass capillary column, an inner box of hard cardboard or of a hard synthetic material, has strips of foamed rubber have bands of burr and loop fastening fabric, forms a packaging for very easily damaged objects of glass, esp. a spirally wound glass tube 5 to 100 meters long having an external diam. of 2mm and an internal diam. of 1mm, to be used as a gas chromatography column. The column is pressed against the side walls of at least three points. The foamed strips are folded over and are fixed by the tape fastenings. At the four corners of the inner box holes are provided for elastically suspending it inside an outer box.
Patent NL-8102763-A (NL)
Title: Fuel siphoning equipment from jerry can - has pump with resilient chamber squeezed smaller by hand
IPC: F04F10/00
Filed: 1981-06-09
Abstract: The siphoning equipment is particularly for delivering fuel from a tank such as a jerrycan, having a hand-operated pump with inlet and outlet pipe to start the siphoning action. The pump comprises a chamber of resilient material (1) which can be squeezed smaller by the hand, and whose capacity is sufficient to accommodate vapour bubbles occurring when discharging volatile material such as petrol from the tank. For use with a standard 20-litre jerrycan, the pump chamber capacity can be at least 100 cu.cm. The chamber can be of transparent material.
Patent NL-8600877-A (NL)
IPC: B61D3/12
Filed: 1986-04-07
Abstract: The ends of two trailers (4) normally used for road transport, are borne on a bogie (3) of a railway train by means of a rotatable coupling table (22). A trailer can lie on two bogies in accordance with a three point bearing. The end of the trailer which lies on two supports (11) of the coupling table (22) then rotates together with the table (22) relative to the rotary table frame, while the other end, which lies on only one rotary support (10), can rotate on its one rotary support (10) relative to the bogie (3). As a result the one end can be connected firmly with the coupling table (22), while the other end grips firmly (27, 77), and especially stably, on the part-spherical shaped rotary support (10).
Patent NL-8602183-A (NL)
Title: Electrical immersion heater control - has microprocessor with memory which controls operation of contactor to supply power to heating element
IPC: G05D23/19
Filed: 1986-08-27
Abstract: The immersion heater tank element is connected to the mains supply by a solenoid-operated switch (13). The inputs to the electronic temp. control system are provided by a temp. detector (10) set into the side of the tank, and a rotatable temp. demand control (12). The temp. detector output is fed to a demand value comparator, a max. temp. comparator and a min. temp. comparator. The demand comparator output is converted to digital form and fed to the processor, a memory, a start-up circuit and the output register. The output is fed, together with the max. and min. signals, to a gating circuit which drives the solenoid (13) via an amplifier.
Patent NL-8603031-A (NL)
Title: Method for dewatering and/or draining of ground-surfaces and mud - uses centrifugal air-ventilator producing vacuum in drain pipe, and piston pump
IPC: E02D19/10
Filed: 1986-11-27
Abstract: The method for dewatering and/or draining of ground uses a drainpipe (8) in which a vacuum is maintained down which the water is discharged. The vacuum is created and maintained by a centrifugal air-ventilator (3). The construction has a water-air separator (2) with, at the top, the centrifugal air-ventilator and a piston pump. The pump is connected with a pipe for discharging the withdrawn water (6) while the water-air separator is connected with a main pipe (7) on which the drainpipes are connected.
Patent NL-8800424-A (NL)
Title: Colour CRT shadow mask - mounted by shock and vibration resistant assembly
IPC: F16B2/24
Filed: 1988-02-19
Abstract: The colour selection electrode (10) is a thin metal plate mounted inside the tube just behind the phosphor coated inside wall (20,8) of the image window (1). The plate has a regular pattern of slots (11) pierced through it to allow the beams from the three electron guns to reach the phosphors. At the four corners of the screen, metal pins are forced into the inside face of the tube wall by thermocompression. The metal plate (10) is supported along each edge by frame strips (13). These strips are attached at the corners to support brackets (12). Each support bracket has a flat sprung element (14) spot-welded to it. In the elements are holes (18) which fit over the pin heads (17) and are secured by laser welding. The corner support brackets also have holes (24) for fixing (22) the conical inner screening cap (19).
Patent NL-9000210-A (NL)
IPC: G02B6/12
Filed: 1990-01-29
Abstract: The invention relates to an integrated optical polarisation splitter based on the mode filter principle, in which the asymmetry, necessary therefor, of the waveguides is obtained by using a polable glassy polymer as optical waveguide material, which material is polarisation-sensitive in the poled state and is not, or virtually not polarisation-sensitive in the unpoled state. A Y-shaped optical waveguide pattern 8 of polable glassy polymer comprises a continuous optical waveguide formed by the optical waveguide sections 8.1 (incoming) and 8.2 (outgoing) in which the polymer is in the unpoled state and an outgoing optical waveguide section 8.3 which connects to said optical waveguide at an acute angle and in a tapered fashion and in which the polymer is in the poled state. Since the poled material is also electro-optical, an electric field, for example generated between electrodes 2 and 10, can still correct any small deviations in the asymmetry. Advantages are simple production, with relatively high tolerances, and a short integration length of the component. <IMAGE>
Patent NL-9000841-A (NL)
Title: Personal paging system with portable primary unit - receiving retransmitting signals to gp. of miniature sec. receivers
IPC: G08B6/00
Filed: 1990-04-10
Abstract: The paging system uses a primary long distance receiver unit (1) to relay paging signals to miniature secondary receiver units (12) in its vicinity. The signal received by the primary receiver circuit (3) is decoded (4) and fed to a control circuit. The paging addresses are compared (5) with those held in a memory (7). If a received signal has an appropriate address, the signal is retransmitted (10) via a local aerial (11). The secondary receiver unit, which may be in the form of a bracelet, watchstrap or pocket clip, consists of an aeriel, receiver circuit, signal detector and driver and a suitable alerting mechanism e.g. a buzzer. @ @(14pp Dwg.No.1/2).
Patent NL-9100690-A (NL)
IPC: B65G17/08
Filed: 1991-04-19
Abstract: A bend segment for a chain conveyor consists of a substantially U-shaped plastics element. The legs (2,3) of the U-shaped element form the rails over which the chain can move. The chain comprises links (4) each comprising a substantially rectangular bearing surface and a connection system (5,6) located below the bearing surface. The successive links are pivotally coupled to each other through the connection systems. The links consist at least partly of a magnetizable material. Permanent magnets (8',8'') are arranged at least in the connecting portion (12) between the legs of the U-shaped element. The permanent magnets (8) are arranged in chambers, closed at the top, formed in the bottom surface (1) of the U-shaped plastics element. The chambers and the magnets (8) extend in the bottom surface on opposite sides of the connecting portion over a substantial part of the width of the legs (2,3) of the U-shaped element. <IMAGE>
Patent NL-9301529-A (NL)
Title: Fabrication of assembled packaging from components based on (waste) paper
IPC: B65D5/00
Filed: 1993-09-06
Abstract: The invention relates, firstly, to the fabrication of assembled packaging which is assembled from at least five components based on (waste) paper or the like (for example solid cardboard or corrugated cardboard, compressed paper pulp) which are permanently joined together, and secondly to the method of cartonning the possible carton components for the packaging which, in contrast to the standard cartonning approach, are no longer preformed from the same sheet but are preformed component-specifically. Forsaking the traditional manner of completing a piece of cardboard packaging from a single preformed blank in favour of assembling packaging affords novel degrees of freedom for making the packaging less expensive (in terms of total material consumed and cartonning costs), lighter (i.e. less damaging to the environment) and better (particularly in terms of residual stacking strength, stackability and ventilation potential). It becomes possible for various materials to be combined which can each be used in the packaging on the basis of their merits (for example solid cardboard, corrugated cardboard and compressed paper pulp), allowing the packaging to be labelled, in the light of current waste legislation (particularly in Germany), as a "monopack". Also specified is how the various components can be assembled in an existing production line for wooden boxes, without said line requiring significant modifications. The approach described allows packages to be produced which have a number of advantages of wooden boxes (stacking strength, ventilation potential, material surface used), while the material used, based on (waste) paper, is more readily recyclable.
Patent NL-9402024-A (NL)
Title: Deep-bottomed sterilization strainer basket
IPC: A61B19/02
Filed: 1994-12-01
Abstract: For a container in the form of a sterilization strainer basket for use within a package and consequently within a sterilization apparatus, the invention proposes that the bottom of the container be disposed at as short a distance as possible between the container and the packaging. This measure ensures that the formation of foci of pathogenic organisms is prevented.
Patent PT-76942-A (PT)
Title: Method and apparatus for frying
IPC: A23L5/10
Filed: 1983-06-27
Abstract: A method and apparatus for contact frying a foodstuff wherein the foodstuff is transported on the upper run of a single solid endless thin steel conveyor belt which is heated from below by short wave infrared radiation.