baber/WOPTO huggingface dataset:
Patent NL-2014651-A (NL)
Title: Method of heat treatment of paint, a paint can heat treatment assembly, and a paint can supporting arrangement.
Inventor: PIETER JOZEF MARIE HAGENS
IPC: B44D3/14
Filed: 2015-04-16
Abstract: The invention relates to a method for heat treatment of paint contained in a paint can. A paint can heat treatment assembly is provided comprising a fluid receiving container having a paint can supporting arrangement for receiving a paint can in said fluid receiving container. The method comprises the steps of filling the fluid receiving container with a fluid having a temperature for adjusting the rheological behaviour of the paint, and inserting the paint can in the paint can supporting arrangement in the fluid receiving container, such that the fluid is in thermal contact with an outer surface of the paint can for exchanging heat between the fluid and the paint. A paint can heat temperature treatment assembly and a paint can supporting arrangement for use with the method are disclosed.
Patent NL-2017093-A (NL)
Title: A method for manufacturing a membrane assembly
Inventor: JOHAN HENDRIK KLOOTWIJK
IPC: G03F7/20
Filed: 2016-07-04
Abstract: A method for manufacturing a membrane assembly for EUV lithography, the method comprising: providing a stack comprising a planar substrate and at least one membrane layer, wherein the planar substrate comprises an inner region and a border region around the inner region; and selectively removing the inner region of the planar substrate. The membrane assembly comprises: a membrane formed from the at least one membrane layer; and a border holding the membrane, the border formed from the border region of the planar substrate. The stack is provided with a mechanical protection material configured to mechanically protect the border region during the step of selectively removing the inner region of the planar substrate.
Patent NL-2031729-A (NL)
Title: Electronic equipment
Inventor: YUKINORI HAYASHI
IPC: H05K7/20
Filed: 2022-04-28
Abstract: Electronic equipment allowed to endure repetitive severe environmental change in a sterilizing treatment using an autoclave is provided. A tablet terminal (electronic equipment) 106 includes: an enclosure 10; a substrate 30 arranged in an internal space of the enclosure 10; an electronic circuit component 40 mounted on the substrate 30; a (first) heat insulating layer 50 formed along the enclosure 10; and a (first) heat release mechanism 70 allowed to discharge heat from an internal space of the heat insulating layer 50 to outside of the enclosure 10. Fig. 1
Patent NL-6902080-A (NL)
IPC: C25B3/29
Filed: 1969-02-10
Abstract: 1,257,215. Electrohydrodimerization process. MONSANTO CO. 5 Feb., 1969 [9 Feb., 1968], No. 6223/69. Heading C2C. [Also in Division C7] Hydrodimers of olefinic compounds are produced by passing electric current through an aqueous olefinic nitrile-, ester- and/or carboxamide-containing catholyte separated from an aqueous acidic, e.g. H 2 SO 4  anolyte by a solid cation-permeable membrane of a conductive polymeric matrix reinforced by at least two parallel sheets of woven glass fabric embedded therein. Preferably, the matrix comprises a copolymer of a polyvinyl aromatic (e.g. divinyl benzene, naphthalene, diphenyl or alkyl-substituted derivative thereof) compound and a monovinyl aromatic (e.g. vinyl naphthalene or alkyl-substituted derivative thereof) compound having sulphonic groups bonded to the aromatic nuclei of the copolymer. The catholyte may contain a quaternary ammonium or amine alkylsulphate or sulphonate. The electrodes may be of Pb or alloy thereof. For example, acrylonitrile may be continuously hydrodimerized to adiponitrile in a series of cells using tetraethylammonium ethylsulphate as the electrolytic salt in the catholyte and sulphonated divinylbenzene-styrene copolymer as polymeric matrix for the cation-permeable membrane.
Patent NL-6903386-A (NL)
Title: Trough filling device for preserving food - in cans
IPC: A23L3/00
Filed: 1969-03-05
Abstract: Device for filling longitudinal containers such as troughs which move stepwise transversely in sequence used for sterilising food in cans, varies the number of containers put into each trough in such a way that each is finally filled with a predetermined variable number of objects. Specifically, each trough moves past a number of supply belts in each step.
Patent NL-7309607-A (NL)
Title: Motor engine with pollution control - is designed for minimum production of oxides of nitrogen and other pollutants
IPC: F02B19/10
Filed: 1973-07-10
Abstract: The internal combustion engine is designed to minimise the formation, from hydrocarbon fuel combustion of air pollutants such as nitrogen oxides, hydrocarbons and carbon monoxide. The cylinder has a precombustion chamber above the piston head which ensures mixing of the air and fuel at the point of the timing cycle when the maximum temp. is reached. Minimum surface of flame inlet duct area is between 0.04 and 0.16 cm2 for each cc. of the volume of the secondary combustion chamber.
Patent NL-7312281-A (NL)
Title: Gelled asphalt or asphalt/latex emulsions - contg alkali metal chloride as stabiliser
IPC: C08L95/00
Filed: 1973-09-06
Abstract: Gelled asphalt or asphalt-latex emulsions for use as insulating materials are prepd. by adding 0.5-10 g/l of an alkali metal chloride stabiliser to an emulsion based on non-paraffinic, paraffinic or sulphided paraffinic asphalts, NaOH or KOH, naphthenate soap, H2O opt natural or synthetic rubber latex pref. at 90-100 degrees C. The highly stable gels obtd. can be used in construction operations, esp. in mining, where they prevent ingress of water and gas.
Patent NL-7408342-A (NL)
Title: Electro-mechanical alignment unit - for electron image projector has photocathode and piezoelectric elements
IPC: H01L21/00
Filed: 1974-06-21
Abstract: Angular alignment system for electron image projection system comprises: first means for supporting a photo-cathode; second means for supporting an article to receive an electron image in functional disposition, with respect to the photocathode; several piezoelectric means each attached adjacent its ends to the first and second means and responsive to a control voltag to cause relative rotation between the first and second means by the resulting curvature along the length thereof.
Patent NL-7500479-A (NL)
Title: Selective catalytic dehalogenation of halo - gelated carboxylic acids
Inventor: SENNEWALD K
IPC: C07C51/377
Filed: 1975-01-15
Abstract: To increase the yield and lifetime of noble-metal (Group VIII) catalysts used for hydrogenating dehalogenation of halogenated carboxylic acids; especially for purification of technical-grade CH2ClCOOH, small quantities (0.001% wt. minimum; maximum depends on solubility or miscibility) of activator (i.e. at least one metal salt or oxide which does not poison the catalyst and is at least partially soluble) and/or organic proton-acceptor (at least partially soluble) and/or organic proton-acceptor (at least partially soluble) are added to the initial mixture. The activator is pref. derived from alkali, alkaline-earth, earth, rare-earth or Sub-Grp. IV or V metals, with CH3COO-, CO32-, Cl-, or OH- anions. Preferred proton acceptors are N-contg. organic bases and salts, P-III cpds., ammoniacal cpds. or cpds. with multiple polar linkages. The activation additives are opt. distilled off and recycled.
Patent NL-7501890-A (NL)
Title: Dielectric receptor sheet package for electron radiography - has fan-like folded conductive sheet supporting dielectric pieces
IPC: G03G5/10
Filed: 1975-02-18
Abstract: A receptor package for an electron radiography system, in the form of a continuous electrically conducting carrier or backing sheet with electrostatic image receptor pieces mounted thereon at spaced intervals, with a separable adhesive permitting removal of the receptor pieces after exposure. A fan or Z-fold continuous sheet provides transport for the receptor pieces through the imaging chamber, and provides electrical conductivity for the face of the receptor piece opposite the electrostatic image forming face. The dielectric receptor pieces are adhered to alternate folds of the fan, so that the sheet serves as a separator between the pieces.
Patent NL-7807732-A (NL)
Title: Toy with water repellent surface - has wet underside for frictionless passage over labyrinth track on repellent surface
IPC: A63F7/22
Filed: 1978-07-19
Abstract: The toy has a surface which has been treated to repel water, this surface (25) being formed to provide a labyrinthal track. This track may have a flat bottom or a vee shaped cross section and is used to guide a small model vehicle or similar. The underside of this model vehicle, e.g. a toboggan is treated to give a surface which is highly water absorbent. A drop of water is placed on the track and the vehicle allowed to absorb it, the resulting contacts being virtually frictionless. A spring loaded plunger may provide the initial impetus.
Patent NL-7904737-A (NL)
Title: Cleaner for windscreen wiper blade - has two rectangular section grooves cut into glass surface traversed by blade
IPC: B60S1/04
Filed: 1979-06-18
Abstract: The windscreen wiper blade cleaning device consists of a cleaning edge on the outside of the glass windscreen. The blade passes this edge, with its two grooves in the windscreen surface. These grooves have a rectangular cross section of such dimensions as to form cleaning edges. They are formed in the glass at a slight angle to the longitudinal direction of the blade when the blade is near to the grooves. The grooves remove most forms of dirt likely to adhere to the blade.
Patent NL-8001212-A (NL)
Title: Sound insulating heat conducting panel for engine enclosure - has insulation sandwiched between metal plates connected via heat pipes
IPC: F02B77/13
Filed: 1980-02-28
Abstract: The panel (1) intended for sound-insulating a combustion engine, or compressor comprises sound-insulating material (9) sandwiched between two metal plates (2,5). At least one heat pipe (10 or 20) is arranged between the two plates and has its evaporator and condenser ends (11,12 or 21,22) in good thermal contact (13 or 23) with the respective plates. These ends are pref. in a material with good heat conductivity, such as iron, copper, aluminium, whilst being hermetically joined via an insulating connector such as a flexible plastics tube (15 or 25) or a bellows.
Patent NL-8005246-A (NL)
IPC: B65G43/08
Filed: 1980-09-19
Abstract: A device is disclosed which grips and transfers articles from one conveyor to another conveyor or to containers on another conveyor. The incoming conveyed articles are sensed and the drive mechanism of an overhead vacuum conveyor which grips and transfers the articles is adjusted automatically to align a gripper with an article.
Patent NL-8006508-A (NL)
Title: Switching circuit for battery charger - with converter, control unit and memory storing voltages from comparator with two reference levels
IPC: H02J7/00
Filed: 1980-11-28
Abstract: The switching circuit is for a battery charger, which supplies current to the battery via a switch controlling the supply and a converter. The control unit of the circuit opens the switch on the basis of a voltage derived from the battery. The switch is opened via a relay. The voltage derived from the battery is compared with one reference voltage (17) and then with a higher second reference voltage. The circuit contains a flip-flop (25), which is switched to one state by the output voltage of one section of the comparator (13) when the derived voltage is lower than the first reference voltage. It is switched to the second stage (18) if the derived voltage is higher than the second reference voltage. The last state is maintained when the derived voltage lies between the two reference voltages. Both input and output circuits contain Zener diodes (20,38).
Patent NL-8100496-A (NL)
Title: Forming cut parts for ready made clothing - by applying an etching liq. to a fabric web along cutting lines by screen printing and heating to cause sepn.
IPC: B41F15/08
Filed: 1981-02-02
Abstract: Parts for ready-made clothing are made from a textile web before during or after screen printing the fabric, by applying to the fabric, in a separate screen printing process, a pattern of given cutting lines consisting of a liq. which has an etching effect on the fabric at elevated temps. The etching liq. pref. consists of sulphuric acid, aluminium sulphate, cellulose ether and water, and esp. an aq. compsn. comprising (per litre) 40-50 g cellulose ether, 300 g Al2(SO4)3 and 10 g conc. H2SO4. Process gives a rapid and economical method of cutting out parts for clothing such as sports wear, the cutting liq. being applied by a screen printing technique similar to that used to apply screen prints to the fabric.
Patent NL-8102184-A (NL)
Title: Sound-damping roof-gable ventilation grille - comprises steel plate housing with slots connected by labyrinth air passage
IPC: F24F13/24
Filed: 1981-05-04
Abstract: The sound-dampening roof-gable ventilation grille is mounted in the wall of a building and comprises a housing of steel plate, with ventilation slots. The latter are connected to each other by a labyrinth-pattern air passage. The grille can be of the absorption/resonance type, in the form of a Helmholtz resonator. The passage can be shaped to form several resonance chambers, dimensioned partic. so as to damp out low frequencies, which account for the bulk of traffic noise. A sliding shutter with gauze can be included.
Patent NL-8104227-A (NL)
Title: Device for spreading granular or powdery material fertilizers - has remote hydraulic-pneumatic control of spreading direction and rate of dispersion
IPC: A01C17/00
Filed: 1981-09-14
Abstract: The device is particularly suitable for the spreading of fertiliser, seeds or similar material, in a controlled manner, with even dispersion over a large area when fitted to the rear of a suitable vehicle. The device controls the dosing mechanism so that the material can be spread over coinciding areas to the left and right of the device. The dosing mechanism permits hydraulic or pneumatic setting of the spreading direction or the amount of material being applied per unit area. Beneath an inverted frusto-conical hopper, a gearbox provides the driving device for a pair of spreading discs disposed with their circumference adjacent to each other and of about 35 cm diameter. Two outlets in the bottom of the hopper, feed material on to the spreading discs at a rate controlled by the coincidence of apertures in pairs of dosing discs.
Patent NL-8202785-A (NL)
IPC: A01D78/10
Filed: 1982-07-09
Abstract: The machine for treating crops lying on the ground has a beam (1) which is attached to a tractor (4) by a bar (2) so that the beam is oblique to the direction of travel. One end of the beam supports a rotary rake (6) with tines (7). A second similar rotary rake (14) is suspended from a frame attached to the beam so that it lies behind the first rake. The frame is so designed that it can be attached to the opposite side of the beam so that the two rakes lie side by side on a line at right angles to the direction of travel.
Patent NL-8301452-A (NL)
IPC: F16B13/14
Filed: 1983-04-25
Abstract: Hammer plug consisting of a plug formed of injection-moulded plastic material and a metal insert nail, which is pre-mounted in the plug over a part of its length, whereby the plug consists of a shaft adapted to be received in fitting holes in a base structure and in a member to be fixed against the base structure, and a collar adapted to press the member with pre-stress against the base structure in the fixed position of the plug, the collar and the shaft of the plug being provided with a substantially cylindrical bore till a safety to premature expansion for the insert nail, while the shaft beyond said safety till the free end of the shaft is provided with longitudinal slots for forming expanding legs, as well as with a substantially cylindrical bore with a smaller diameter than the diameter of the cylindrical bore before the safety to premature expansion, which safety is formed by a shaft portion of the plug with a substantially cylindrical bore, the diameter of which being smaller than the diameter of the first mentioned cylindrical bore and larger than the diameter of the secondly mentioned cylindrical bore, whereby the outer diameter of said shaft portion is smaller than the outer diameter of the rest of the shaft.
Patent NL-8301851-A (NL)
Title: High power coloured lamp - uses air-cooled Wood's filter to select required colour from halogen metal vapour light source
IPC: F21V29/00
Filed: 1983-05-25
Abstract: The light source is mounted inside an angled reflector. The Wood's filter is mounted between two sheets of clear glass in a frame which fastens onto the front of the reflector housing. A high proportion of the lamp output is absorbed by the filter, and since the material would be damaged by temperatures greater than 80 deg.C, cooling is necessary. Naturally convected air enters the frame through a slot in the base, flows between the filter and the glass sheets, and out through side louvres. If necessary airflow can be increased by a frame-mounted fan.
Patent NL-8320343-A (NL)
IPC: A45D2/24
Filed: 1983-10-26
Abstract: PCT No. PCT/JP83/00381 Sec. 371 Date Jul. 17, 1984 Sec. 102(e) Date Jul. 17, 1984 PCT Filed Oct. 26, 1983 PCT Pub. No. WO84/01699 PCT Pub. Date May 10, 1984.A bundle of hair is clamped between a pair of corrugated curling members having alternate ridges and grooves at a predetermined pitch with a predetermined curvature, and then coated with a permanent waving solution to thereby form successive permanent waves on the hair bundle. The hair bundle clamped between the curling members is thereafter immersed in a neutralizing solution to neutralize the hair.
Patent NL-8403657-A (NL)
Title: Cabinet for suspended drawings - has suspended drawings sliding over guides and lifted using beam
IPC: B42F15/06
Filed: 1984-11-30
Abstract: The storage cabinet is for suspended drawings. It includes a guide frame with longitudinal and transverse beams. The frame enables partial lifting of drawings to rearrange and search the drawings. The cabinet (1) has a carriage (2) guided by supports (3,4). Suspended drawings (5) are slidable on guide webs (6,7). Using a take-up beam (9), the drawings can be lifted from the guides (6,7), then coupled to a transverse beam (10) with searching rods (11). The beam (9) is connected (13,14) to pivot blocks (15,16), moving around a shaft (17) and connected to cranks (18,19).
Patent NL-8900475-A (NL)
IPC: C08J5/04
Filed: 1989-02-25
Abstract: An improved process for preparing articles containing polyalkene fibres with a modulus of at least 60 GPa and a tensile strength of at least 2 GPa and a thermoplastic matrix consists in preheating the fibres and the matrix polymer to a temperature above the melting point or softening point of the matrix polymer and below the melting point of the fibres and subsequently effecting the moulding step using a device the temperature of which is below the melting point or softening point of the matrix polymer.
Patent NL-8900952-A (NL)
Title: LV switching control system for high power loads - forms plug-in key and switch module which energises relay
IPC: H01H47/00
Filed: 1989-04-17
Abstract: The control box (B) of the system to be switched contains a relay (5), a 220 to 24 volt transformer (2) and a lamp (13) which indicates the availability of a supply. The plug-in module (A) consists of a transistor (4) in series with an LED (7) and a load resistor (9). When a switch (15) in the plug is operated, the relay is energised, connecting (6) power to the load. 24 volts are also applied to a resistive divider which switches on the transistor and causes the LED to light. A capacitor (8) between the live line and the resistive divider allows optical signalling of power availability before the switch is operated. @(8pp Dwg.No.1/1)@.
Patent NL-9100485-A (NL)
Title: Stackable modules, forming storage box - with parallel supports and partition walls in diagonal pattern
IPC: G11B33/04
Filed: 1991-03-19
Abstract: Boxes e.g. for compact discs or books storage are constructed with parallel positioned support plates. A swastika shaped element is formed having four starshaped division panels and four connection elements. The stackage modules (1.2) each have a flat support plate (3). The swastika shaped centre element (4) divides the storage space into four equal sized compartments, accessible from the front. The stacked sections are secured with a pin (12) and hole (13) locking arrangement.
Patent NL-9100758-A (NL)
IPC: A47B88/493
Filed: 1991-05-02
Abstract: A suspension frame type drawer (1) with an anti-rack system, provided with telescopic guides (10) consisting of a drawer section (11) connected to the drawer (1), a central section (12) and a cabinet section (13) to be housed in a cabinet surrounding the drawer (1) and provided with a rack (14). Mounted to the drawer (1) is a shaft (7) carrying on both sides gear wheels (8) engaging the racks (14). The racks (14) are equipped with a tiltable extension piece (16) having teeth (19). When the drawer (1) is completely pulled out of the cabinet, the gear wheels (8) continue to engage the extended racks (14), so that the anti-racking effect is retained in that position. When pushing in the drawer (1), the extension piece (16) is tilted about its pivot (20). <IMAGE>
Patent NL-9301142-A (NL)
Title: Device for transporting and distributing round products, for example bakery products
IPC: B65G47/29
Filed: 1993-06-30
Abstract: The invention relates to a device for transporting and distributing round products, for example bakery products, between successive conveyor members and/or processing devices with two or more guides parallel or at an angle to the conveying direction, the conveying member being a rising endless belt, and the device furthermore comprising an adjustment member which is intended to regulate the angle of inclination of the endless belt, the angle of inclination of the endless belt being set in such a manner that it is smaller than the angle of inclination at which the position of a slipping bakery product on a rotating, endless belt does not change. <IMAGE>
Patent PT-77265-A (PT)
Title: Preparation of hepatitis b virus vaccine
IPC: C12N1/20
Filed: 1983-08-29
Abstract: A DNA fragment capable of coding for HBsAg and DNA derivatives of Dane particles is fused to the region for controlling the arg3 gene of yeast and cloned in a yeast vector. The recombinant vector is employed for transforming the competent yeast cells in which the HBsAg gene is expressed.
Patent PT-82388-A (PT)
IPC: H01G4/32
Filed: 1986-04-14
Abstract: 1. Wound element (10) of a medium or high voltage power capacitor, comprising two electrodes (16, 18), formed by metallic strips, and dielectric films (20) inserted between the metallic strips (16, 18) during winding, the two metallic strips being laterally displaced to make project one (22) of the edges of one (16) of the strips beyond one of the front faces of the element (10), the opposite edge (30) being inside the winding, and one (24) of the edges of the other strip (18) beyond the other front face of the element, the opposite edge (32) being inside the winding, the edges projecting beyond the same front face being connected electrically in order to form an electrode connection, characterized in that said opposite internal edges (30, 32) of the winding (10) comprise a round-off edge of small extra thickness promoting a good distribution of the electric field and obtained by local melting of the metal.