baber/WOPTO huggingface dataset:
Patent NL-2016403-A (NL)
Title: Assembly and method for frothing fluid.
Inventor: HENDRIK JOHAN DEES
IPC: A47J31/44
Filed: 2016-03-09
Abstract: An assembly for frothing a fluid having an air channel with a controllable air valve and having a fluid channel with an air inlet emanation point in which the air channel emanates, a pump, a fluid restriction, a heater, and a valve assembly having a first state in which fluid is channeled to a fluid outlet of the fluid channel and a second state in which the fluid is diverted from the fluid channel to a second fluid outlet. A water supply channel is connected to the fluid channel. The assembly also includes a cleaning reservoir and a return channel that is connected to the second fluid outlet of the valve assembly and that emanates in the cleaning reservoir. An electronic controller assembly is configured to control at least the pump, the heater, and the valve assembly, and to operate the assembly in a production mode and a cleaning mode.
Patent NL-2027578-A (NL)
Title: Prefabricated concrete structure beam-column dry-wet combined connection construction and implementation method thereof
Inventor: JUNQIANG WANG
IPC: E04C3/26
Filed: 2021-02-18
Abstract: The present invention provides a prefabricated concrete structure beam-column dry-wet combined connection construction and an implementation method, which is 5 related to the technical ﬁeld of prefabricated buildings. A cylindrical cavity structure is provided at an intersection of the transverse beam and the longitudinal beam, the cylinder cavity structure includes an outer cylinder and an inner cylinder; the outer cylinder and the inner cylinder are enclosed so as to form a square annular cavity, and four corners of the square annular cavity are provided with column corner longitudinal 10 steel bars I and column corner longitudinal steel bars 11, and transverse beam longitudinal steel bars and the longitudinal beam longitudinal steel bars in the transverse beam and the longitudinal beam pass through the outer cylinder and the inner cylinder in turn, and inner ends of the transverse beam longitudinal steel bars and the longitudinal beam longitudinal steel bars are connected to anchor heads. The 15 present invention forms a modular beam-column node core area connection construction through the construction of the inner cylinder and the outer cylinder, and solves the problems in the anchoring connection of beams with multi-directional steel bars, column longitudinal steel bars, complex intersection anchoring connection of stirrup crossing, and installation, thereby saves the process links and construction costs 20 of supporting formwork and support, and has the advantages and characteristics of modularization, integration and informationization.
Patent NL-2028333-A (NL)
Title: Meubeldeel en een samenstel van twee of meer op een module gelijkend gevormde meubeldelen
Inventor: HENDRIK NEUHAUS
IPC: A47B45/00
Filed: 2021-05-28
Abstract: Meubeldeel met tenminste vier, met betrekking tot in een. bovenaanzicht in de hoeken (E) van een. opgespannen rechthoek (R) van het meubeldeel aangebrachte profielzuilen en een of een meervoud van aan de profielzuilen ondersteunde vakbodems en een het bovengelegen gedeelte van het meubel— deel vormend functioneel onderdeel, bijvoorbeeld een spoel— bak, een oven, een grill of een werkblad, waarbij verder de profielzuilen telkens een voetgedeelte omvatten. dat een standoppervlak vormt, met het kenmerk, dat aan twee pro— fielzuilen aan de zijde van de voet looprollen zijn aange— bracht, aanvullend aan een standoppervlak aan de desbetref— fende profielzuil en dat een loopvlak van een looprol bij een gebruikelijk opstellen van het meubeldeel afsluit met het standoppervlak van de profielzuil waaraan dit is aange— bracht, of zich verticaal opwaarts op afstand bevindt van het standoppervlak.
Patent NL-2035218-A (NL)
Title: A Method of Capturing Carbon Dioxide
Inventor: JOSÉ AMIR GONZÁLEZ CALDERÓN
IPC: B01J20/04
Filed: 2023-06-29
Abstract: The present invention relates to a method of capturing carbon dioxide comprising: a) providing a particulate material, wherein the particulate material comprises calcium carbonate and/or titanium dioxide, b) providing a silane, c) providing a surface activator, d) mixing the particulate material and the surface activator to form a surface activated particulate material, e) mixing the silane and the surface activated particulate material to form a mixture, f) mixing water and the mixture to form a composition, g) drying the composition to produce a carrier, and h) treating the carrier with carbon dioxide.
Patent NL-6909453-A (NL)
Title: Plate hole drilling machine for glass
IPC: B23B39/18
Filed: 1969-06-20
Abstract: Devices are attached to the location devices which can be operated by contacting the latter, to move the support device clamps and clamp the sheet against it. A number of drills simultaneously makes an initial movement to the sheet.
Patent NL-7013549-A (NL)
Title: Polymerisation of isoprene - in presence of organoaluminium /titanium tetrahalide catalyst and ethylene
IPC: C08F136/08
Filed: 1970-09-14
Abstract: Cis-1,4-polyisoprene is obtained by polymerising isoprene in presence of catalyst comprising an organo-Al cpd. and a Ti-tetrahalide and up to 8 pbw ethylene per 100 pbw of isoprene. Polymer has high Mooney viscosity; mech. strength of the unvulcanised polymer is superior to that of usual polyisoprene or natural rubber: achieved without reduction of polymn. rate and cis-1,4 content of product.
Patent NL-7104854-A (NL)
Title: Resorcinol resins prepn
IPC: C08G8/22
Filed: 1971-04-13
Abstract: (Alkyl) resorcinol resins are prepd. by polycondensing resorcinol and/or an alkylresorcinol with N-methylocaprolactum at a molar ratio of 1:0.3-1, or with a mixture of N-methylolcaprolactam and N,Ndimethylcarbamide at a molar ratio of 1:0.1-0.4:0.1-0.4, polycondensation being carried out in soln. or in a molten bath at 30-100 degrees C. Used as adhesives. The process avoids the use of an aqs. soln. of formaldehyde and gives and anhydrous (alkyl) resorcinol resin with a uniform chemical structure. The adhesives have an excellent adhesion and cohesion.
Patent NL-7114173-A (NL)
Title: Isoprene polymers - by polymerising isoprene in presence of lithium initiator and trivalent iron cpd soluble in hydrocarbons
IPC: C08F136/08
Filed: 1971-10-14
Abstract: Elastomeric isoprene polymers are prepd. by polymerising isoprene with at most 20 wt.% of another diene in the presence of a lithium-contg. anionic initiator and a trivalent iron cpd. and/or complex, which is soluble in hydrocarbons. Specif. the amount of iron cpd. and/or complex is 0.01-1, (0.01-0.5) pref. 0.010-0.25 times the molar amount of the anionic initiator. The iron cpd. is a salt of a 8-24C carboxylic acid. Polymsn. is effected in an apolar solvent. Gives isoprene polymers with a high content of cis-1,4 structure e.g. 80-90 wt.%. Polymers have excellent physical and chemical properties.
Patent NL-7212472-A (NL)
Title: fluidised bed drier - for granular matl, using two-stage process to prevent dried particles being further treated
IPC: F26B3/08
Filed: 1972-09-14
Abstract: Fluidised bed drier for granular material consists of a chamber with a grid base, divided into two parts, the first for homogenising and preliminary drying of the material, the second for completing the drying. In the first section the extent of drying is low, and difference in temp. between fluidising medium and particles is fully utilised. Undried material is supplied to the first section, and the second section is divided up by partitions, fixing fluid bed height, and alternately first on one side, and then on the other leaving spaces for the material to pass equal in width to the inter-partition distance. The width of the first compartment for homogenising is twice the inter-partition distance in the second one. To prevent back flow, the grid can be stepped. Finally there are separate take-offs for dry solid and fluidising medium.
Patent NL-7216833-A (NL)
Title: Bringing gas-or oil-containing formations into production - by explosive perforation of bore hole cement linings
IPC: E21B43/14
Filed: 1972-12-12
Abstract: In a borehole extending through upper and lower hydrocarbon-contg. formations the completion of the lower formation (II) after completion of the upper formation (I), so that fouling of the former during completion by fluid from the latter, is prevented by (a) suspending an underground explosive device and a closure element from a drilling pipe string, (b) installing a closure element in the bore hole in a posn. where it isolates the lower part of the bore hole contg. formation (II), from the upper part contg. the formation (I), (c) the formation of a flow path connecting the outer annular space in the bore hole with the interior of the drilling pipe string, (d) the utilisation of the interior of the drilling pipe string as a passage through which the explosive device can be set-off in order to bring about the connexion of the lower annular space in the borehole with the formation (II) and the prodn. of fluid from this formation by causing it to flow along the path described in (c), and (f) prodn. of fluid from the formation (I) by causing it to flow through the upper annular space in the borehole.
Patent NL-7314646-A (NL)
Title: Heating device for maintaining animals at predefined temp. - with floor plate, heater, and electrically-thermally insulating materials
IPC: A01K1/015
Filed: 1973-10-25
Abstract: Heating device for maintaining animals, esp. pigs, at a predefined temp. consists of a floor plate contg. a heat source surrounded by an electrically insulating layer, and having a base layer of thermally insulating matl. The device has low energy consumption and is easily placed in position and removed. Heat is spread over the entire surface. The upper side of the floor-plate is provided with an anti-slip profile. The devide pref. consists of the following parts, from the top downwards: reinforced polyester, aluminium foil, an electrical heating wire enclosed in glass matl., a polyurethane layer, kraft paper, and reinforced polyester.
Patent NL-7503629-A (NL)
IPC: G11B20/12
Filed: 1975-03-26
Abstract: 1495459 Automatic control SIEMENS AG 12 March 1975 [29 March 1974] 10205/75 Heading G3N The speed of a magnetic tape is controlled by a time varying reference having a portion that is triggered by a tape start signal rizes linearly to a nominal tape speed, and a part that is triggered by a tape stop signal and falls at a greater rate. In the embodiment, tape drive motor MO is controlled according to the difference between an actual motor signal # from tachometer TA and the speed reference from device ST via potentiometer p which sets the nominal tape speed. The device ST, described with reference to Fig. 4 (not shown), is triggered by a binary start/stop signal S, to charge a capacitor at a given rate e.g. corresponding to the maximum permissible tape acceleration to give the rising speed reference, the capacitor being discharged at a faster rate by a switching transistor to provide the falling characteristic. The motor MO, and thus the tape, may be reversible. The above system minimises gaps between adjacent blocks of stored data on the tape.
Patent NL-7504677-A (NL)
Title: Burner for low quality fuels - has cyclonic atomiser with air jet operated fuel sprayer
IPC: F23D11/10
Filed: 1975-04-18
Abstract: The burner assembly consists of a cylinder which houses the burners at one end and which opens into a bell mouth at the other. The bell mouth being the discharge end of the burning fuel. The combustion air is allowed to pass down the outside of the cylindrical housing, where it becomes preheated. The central burner takes its fuel from the feed pipe (46). The atomiser (44) is fitted with an air jet operated sprayer which rotates inside the atomiser causing the fuel to rotate with it, thus accelerating the atomisation. Additional air or fuel may be brought in through auxiliary supplies. The burner may be used for fuels which normally do not but efficiently.
Patent NL-7505366-A (NL)
IPC: B29C65/00
Filed: 1975-05-07
Abstract: A weldable subassembly for connecting branch pipes to a molded plastic main pipe is formed with a pair of hinged arcuate members adaptable to be placed around the main pipe and welded thereto by electrical current passed through an interposed mat containing electrical heating wires. The arcuate members are pivotally interconnected by a hinge member which extends on one side thereof longitudinally of the main pipe, and which enables separation of the opposite side of the arcuate members so that they may be placed about the pipe. The opposite sides of the arcuate members form a slight gap therebetween which also extends longitudinally of the main pipe and the heating wire mat has a longitudinal edge which is attached, by welding or the like, to the inner surface of one of the arcuate members at a point intermediate the hinge member and the opposite side of the arcuate member.
Patent NL-7606281-A (NL)
Title: Floating platform carried on stilts on variable buoyancy elements - has weighted column vertically adjustable to increase stability
IPC: B63B35/44
Filed: 1976-06-10
Abstract: The floating structure comprises a number of columns (2), a platform (3) supported by these columns, and buoyancy elements in and/or between the columns the buoyancy being adjustable by means of ballast (4). The structure is provided with one or more vertically adjustable columns (5) carrying a weight (6) at its/their lower end(s). The weight may be contained in a recess in, or between, the elements (1) when the column (5) is raised. The column (5) may be horizontally adjustable and/or may be adjustable at an angle to the vertical.
Patent NL-7613724-A (NL)
Title: Tobacco leaf cutting procedure - using machine with two sets of spools to feed leaf to rotating cruciform member with edge pick-up components
IPC: A24C1/04
Filed: 1976-12-09
Abstract: The special machine for cutting or slicing tobacco leaves. A spool (4) rotates to deposit the tobacco leaves on a belt which passes them to a pick-up rotor of cruciform section with T-shaped edge members (9). The pick-up arms and edge members all rotate about the same spindle (11). The tobacco leaves passed around by the pick-up arm pass the tobacco to a vacuum source (15) to remove dust particles. the tobacco itself is removed by a rotary belt (17) passing over two spools (18, 19) which move the belt across the surface of each pick-up arm.
Patent NL-8005537-A (NL)
Title: Silymarin isolation from Silybum marianum oil expression residue - by extn. with ethyl acetate, defatting with petroleum ether, and work-up in aq. methanol
IPC: A61K31/35
Filed: 1980-10-07
Abstract: In recovering silymarin (silymarin I-IV) from the residue obtd. after removal of the major part of the oil from fruits of silybum marianum by cold pressing, (A) the comminuted residue is repeatedly extracted with ethyl acetate and the extract is sepd. from the residue and evapd., (B) either (1) the evapn. residue is defatted by repeated solid-liq. extn. with petroleum ether and is subsequently dissolved in MEOH, the soln. being sepd. from insolubles, or (2) the evapn. residue is dissolved in MEOH and the soln. is subjected to repeated liq.-liq. extn. with petroleum ether, (c) the methanolic soln. is partitioned between a chloro-substd. lower alkane and water, the aq. methandic phase being sepd. off and retained, (D) the chloroalkane phase is repeatedly stirred with water and MEOH and decanted off, (E) the combined aq. methandic phases are evapd., (F) the evapn. residue is suspended in a small amt. of MEOH, the suspension is stirred into water, and the ppte. is centrifuged off and repeatedly washed with water, and (H) the ppte. is dried in vacuo, ground, and again dried in vacuo. Silymarin (a mixt. of the polyhydroxyphenylchromanons Silymarins I-IV) is a hepatotropic agent, the activity of which is better than that of the individual components. Simple process gives god yields of a high (90-96%) purity prod.
Patent NL-8006876-A (NL)
Title: Paving tile mfg. process - involves making holes for fixtures, mfg. circular ribbed plastic cover plate with fixtures, adhesion of plate and tile with binder
IPC: E01C5/22
Filed: 1980-12-18
Abstract: The production method is for a tile with a fitted rubber or plastic cover plate. The plate (1) has one or more ribs (15,15', 15") on the side facing the tile, and tile and plate enclose an air cavity. The process involves the making of holes for fixture points, the manufacture of a cover plate (1) with integral fixtures (2-5), the filling partially of the holes with a binder. The cover plate is then positioned on the tile, and the binder is allowed to harden.
Patent NL-8105219-A (NL)
Title: Tilting window-frame hinge - has plates joined by links forming quadrilateral with unequal opposite sides
IPC: E05D3/06
Filed: 1981-11-18
Abstract: The hinge is partic. for a tilting window-frame, the hinge plates (5,6) or other fixing devices being joined together by two links (7,8) forming a quadrilateral linkage with them. Two opposite sides at least of the quadrilateral are of different lengths, so that when the plates etc. move in relation to each other one performs a rotary movement in addition to a lengthwise one. The distance between the hinge points in the plates can be different, and between those in the links equal. The paths of the link hinge points can be arranged to intersect in one of the blades.
Patent NL-8301689-A (NL)
Title: Commercial green-house plant rotation support - has motor driven rack and pinion moving plants in hangers from dark areas into light
IPC: B65G23/42
Filed: 1983-05-11
Abstract: The support has a framework with a pair of top and bottom horizontal guides, controlling the ends of transverse rods from which plant hangers are suspended. The transverse rods are connected by an endless cable, which runs over guide rollers at the end of the frame. A motor driven pinion engages the rack to rotate the suspended plant pots from the darker bottom part of the greenhouse to the lighter top part. This is done in sequence to obtain optimum sunlight. Seedlings may be planted in the bottom soil section.
Patent NL-8302198-A (NL)
IPC: C11C3/10
Filed: 1983-06-21
Abstract: An edible fat suitable for producing margarines and low-fat spreads displaying good spreadability, melting behaviour and plasticity.Said fat is produced by a process involving:(i) interesterification of a mixture consisting of a liquid oil, a partially hydrogenated oil and a fully saturated fat, and(ii) fractionation to obtain a higher melting stearin and an olein which is substantially free from triglycerides from 3 saturated C<sub>16</sub>-C<sub>18</sub> fatty acids and has a level of triglycerides from 2 saturated fatty acids and 1 mono-cis or poly-unsaturated fatty acid, which is higher than 15%. The interesteri-fied mixture mat contain some laurics.The olein can be used as such or can be mixed with palm oil and/or hydrogenated palm oil to produce spreads.
Patent NL-8701393-A (NL)
Title: Seat arrangement for skier - includes sleeves sliding over upright skis, and attaching cloth with seat insert
IPC: A63C11/00
Filed: 1987-06-16
Abstract: The seat cover used by skier during rest periods, includes sleeves sliding over skis erected upright in snow. It includes a cloth with a seat insert and backrest. The rectangular cloth (1) has lateral sleeve parts (2, 3) which are level with top rim of the cloth. They consist of loop sections (4, 5). Cloth is then fitted with the sleeve parts (2, 3) over the skis which are pushed into the snow surface. A ski stick is fitted between the sleeve parts with a sleeve loop. The skier uses the insert (6) as a seat, while part of the cloth forms a backrest.
Patent NL-8801448-A (NL)
Title: PCB assembly with solderless connections for components - presses component electrodes into contact with conductive tracks by blister pack foil
IPC: H05K3/30
Filed: 1988-06-06
Abstract: The p.c.b (1) has conductive tracks (3a-3g). The 'blister pack' (6) is produced from an insulated foil by the application of infra-red heating as the foil is sucked down onto a former. The components (4a-4c) to be linked into a circuit by the board may be integrated circuits, other semi conductors or passive devices such as capacitors, resistors, etc. The components have conductive pads (5a-5g) on one surface in place of the normal wire connections. The components are placed in the appropriate depressions in the blister pack (6), which is then pressed onto the board to make good connections, after which the edges of the blister pack are glued to the board.
Patent NL-8900398-A (NL)
IPC: B29L9/00
Filed: 1989-02-17
Abstract: The invention is directed to a sheet-like sandwich material provided with a local reinforcement, comprising a core material sandwiched between two reinforced top layers, which core material is a thermoplastic, foamed core material or a core material having a honeycomb structure, and which top layers consist of a thermoplastic synthetic plastics material reinforced with fibres, preferably in the form of a woven fabric, a knitted fabric, a fibrous web, or unidirectionally applied fibres, and at least one local reinforcement consisting of an amount of plastic material injected under pressure into the core material through one of the top layers, and which plastic material has hardened after injection and to a process for providing local reinforcement in a sheet-like sandwich material.
Patent NL-9001524-A (NL)
Title: Roadway-enclosing equipment - has movement mechanism coupled to each oblong portion
IPC: E01F9/594
Filed: 1990-07-04
Abstract: The roadway-enclosing equipment comprises one or more oblong portions. A movement mechanism is coupled to each portion. This can comprise rollers (14) on axes parallel to that of the oblong portion (9), and which are movable by a bellows supplied with compressed air from the retracted position into a protruding one, the air being delivered from a compressor or receiver. Endless belts (15) forming crawler tracks can be passed round the rollers.
Patent NL-9101074-A (NL)
Title: Seat for a vehicle, vessel or aircraft, which is provided with a foot device and a seat device which rests thereon, as well as seat device and foot device which are clearly intended for use in the seat
IPC: B60N2/24
Filed: 1991-06-21
Abstract: Seat for a vehicle, vessel or aircraft, which is provided with a foot device and a seat device which rests thereon, the foot device being located on only one side of the seat device, at least virtually along its edges, all this preferably in such a manner that, in the fitted position, the foot device bears at least virtually against an upright side wall of the vehicle, vessel or aircraft.
Patent NL-9500644-A (NL)
Title: Pharmaceutical preparation comprising fenoprofen
IPC: A61K45/06
Filed: 1995-06-27
Abstract: Pharmaceutical preparation having analgetic and anti- inflammatory activity in mammals, comprising a unit dose including an analgetically or anti-inflammatorily effective amount of fenoprofen or a pharmaceutically acceptable salt thereof, characterized in that the preparation further comprises 60-200 mg of caffeine per unit dose. In a preferred embodiment, the preparation further comprises an analgetically effective amount of an oral analgetically active anaesthetic analgetic. <IMAGE>
Patent OA-10697-A (OA)
Title: Injectable quinolone formulations.
Inventor: BOETTNER WAYNE ALAN
IPC: A61K33/30
Filed: 1998-06-12
Abstract: Aqueous pharmaceutical solutions suitable for injection into a host, having improved injection site toleration, comprise danofloxacin or its pharmaceutically acceptable salts and a magnesium or zinc compound. The zinc compound in addition requires the presence of a co-solvent.