baber/WOPTO huggingface dataset:
Patent MX-9803082-A (MX)
Title: Co-extruded laminate comprising at least one propylene graft copolymer layer.
Inventor: NICOLA ANTHONY J DE JR
IPC: B29C48/18
Filed: 1998-04-20
Abstract: A co-extruded polyolefin laminate having a hard, high modulus top layer includes at least one layer of a graft copolymer made from a propylene polymer material into which is graft polymerized acrylic and/or styrenic monomers and at leas one other layer made from a propylene homopolymer, a random propylene copolymer, a random propylene terpolymer, an olefin polymer composition, a thermoplastic olefin, a heterophasic olefin composition, or combinations of two or more of these polymers or polymer compositions, optionally blended with a high melt strength propylene polymer material, Composite materials including at least one layer of the co-extruded laminate and, for example, a low density polyolefin foam layer, can be used to make large structural parts by conventional means such as thermoforming.
Patent MX-9803761-A (MX)
Title: Lipopolyamines as transfection agents and pharmaceutical uses thereof.
Inventor: BYK GERARDO
IPC: C12N15/87
Filed: 1998-05-12
Abstract: Lipopolyamines of formula (I), wherein each of R1, R2 and R3, which are the same or different, is a hydrogen atom or a -(CH2)q-NRR' grouping, where q is independently 1, 2, 3, 4, 5 or 6 for each of the groupings R1, R2 and R3; each of m, n and p, which are the same or different, is an integer from 0 to 6; and R4 is a grouping of general formula (II), wherein each of R6 and R7, which are the same or different, is a hydrogen atom or a saturated or unsaturated C10-22 aliphatic radical, with the proviso that at least one of the two groupings is not hydrogen, u is an integer from 0 to 10, X is an oxygen or sulphur atom or an optionally monoalkylated amine grouping, Y is a carbonyl or methylene grouping, R5 is a hydrogen atom or an optionally substituted natural amino acid side chain, and r is an integer from 1 to 10, with the proviso that when r is 1, R5 is an optionally substituted natural amino acid side chain, and when r is more than 1, R5 is a hydrogen atom, are disclosed. Pharmaceutical compositions containing said lipopolyamines, and the use thereof for in vitro or in vivo nucleic acid transfection in cells, are also disclosed.
Patent NL-2003127-A (NL)
Title: Apparatus for dispensing hot water and/or boiling water.
Inventor: HORSMAN JAN WILLEM KLEIN
IPC: F24H1/20
Filed: 2009-07-03
Abstract: Apparatus for heating water and dispensing hot water and/or boiling water, e.g. for use in a domestic kitchen, the apparatus comprising: -a water mains pipe connector for connecting the apparatus to a water mains pipe, -a water storage and heating reservoir, said reservoir having a bottom and a top, wherein said reservoir has an inlet connected to the water mains pipe connector, the inlet being provided at the bottom portion of the reservoir, wherein the reservoir furthermore has a water outlet provided at the upper portion of the reservoir, which is connectable to a tap, and wherein an electric water heating element is provided in the lower portion of the water reservoir above the inlet, characterized in that the electric water heating element is of an essentially horizontal lay-out.
Patent NL-2005835-A (NL)
Inventor: LUO XIONG
IPC: A45B19/10
Filed: 2010-12-08
Abstract: An umbrella cover adjusting mechanism of a sunshade umbrella comprises a casing. The casing is arranged on an upright rod (2) of the sunshade umbrella and connected with an inclined rod (3) of the sunshade umbrella, a groove is axially manufactured on the upright rod (2), a toothed belt (14) is mounted in the groove, and a fastening block (8) fastened with the toothed belt (14) is mounted at one inner end of the casing (7). The umbrella cover adjusting mechanism is characterized in that the other end of the fastening block (8) is coupled with the upper end of a snap fastener (10), the middle of the snap fastener (10) is rotatably arranged in the casing, and a spring (12) is supported between the lower end of the snap fastener (10) and the casing. The umbrella cover adjusting mechanism is simple in structure, convenient in operation, difficult to be worn and low in cost.
Patent NL-2021947-A (NL)
Title: Porous Graphitic Pellicle
Inventor: MAXIM ALEKSANDROVICH NASALEVICH
IPC: G03F7/20
Filed: 2018-11-07
Abstract: A method of manufacturing a pellicle for a lithographic apparatus, said method comprising growing the pellicle in a three-dimensional template and pellicles manufactured according to this method. Also disclosed is the use of a pellicle manufactured according to the method in an EUV lithography apparatus as well as the use of a three-dimensional template in the manufacture of a pellicle.
Patent NL-2025460-A (NL)
Title: Determining a walking speed
Inventor: SIETSE RISPENS
IPC: G01P15/00
Filed: 2020-04-29
Abstract: 12 ABSTRACT: A computer-implemented method of determining a walking speed, the method comprising: determining a vertical acceleration signal; determining a height signal from the vertical acceleration signal; determining a corrected vertical displacement from the height 5 signal; determining a forward step length from the corrected vertical displacement; and determining the walking speed from the forward step length. (Fig. 1)
Patent NL-2028572-A (NL)
Title: A hydraulic transformer controller and a winch system for a deep-water dynamic positioning crude oil cargo transfer vessel
Inventor: CHENGEN WU
IPC: F15B3/00
Filed: 2021-06-29
Abstract: The invention relates to a hydraulic transformer controller for a deep-water dynamic positioning crude oil cargo transfer vessel, including: an L1 link calculation module for 5 calculating the displacement V1 of a primary motor according to the data input by a main controller, a primary motor and a secondary motor; an L2 link calculation module for calculating the speed difference A” of the hydraulic transformer according to the data output by the L1 link calculation module; an L3 link calculation module for calculating the torque adjustment AT of the hydraulic transformer according to the data output by 10 the L2 link calculation module; an L4 link calculation module for calculating the displacement V2 of the secondary motor according to the data output by the L3 link calculation module; and a control module for controlling the displacement of the primary motor and the secondary motor according to the data output by the L4 link calculation module. The invention can enable steady control of the conventional hydraulic 15 transformer; and improve the anti-interference ability; thereby providing the implementation of the hydraulic transformer for the winch system of a deep-water dynamic positioning crude oil cargo transfer vessel.
Patent NL-2031848-A (NL)
Title: Perskop, deegpersinrichting en systeem met een dergelijke perskop
Inventor: MARCEL BERNARD GILBERT JOHAN VAN HUISSELING
IPC: A21C11/00
Filed: 2022-05-13
Abstract: De uitvinding heeft betrekking op een perskop voor een deegpersinrichting, welke perskop is ingericht om het deeg in een bakvorm te persen met een persvlak daarvan, welke perskop ten minste 5 één door een verwarmingsmedium doorstroombare holle ruimte omvat om het persvlak van de perskop althans lokaal te verwarmen. De uitvinding heeft verder betrekking op een deegpersinrichting omvattende ten minste één dergelijke perskop en op een systeem omvattende een dergelijke deegpersinrichting.
Patent NL-2034927-A (NL)
Title: Antifouling coating composition
Inventor: JUNNAI IKADAI
IPC: C09D5/16
Filed: 2023-05-26
Abstract: An antifouling coating composition according to one embodiment of the present disclosure contains a silyl ester 5 polymer, at least one rosin compound selected from rosin and rosin derivatives, a poly(vinyl alcohol) resin, and water.
Patent NL-7312588-A (NL)
Title: Blood sample bottle stopper - has inner circular portion forming seal against neck and concentric external skirt
IPC: B01L3/14
Filed: 1973-09-12
Abstract: The stopper with cylindrical necks, comprises a cap from which an inner circular portion extends, fitting inside the neck to form a seal. Concentric with this portion is an outer skirt, at a radial distance from it greater than the thickness of the neck wall, preventing escape of any material from the neck under pressure. In the axial direction the skirt is longer than the inner circular portion. The latter can be in the form of a tubular section with an open end, fitting closely inside the neck, or a cylindrical plug, with seals in the form of peripheral lips. The outer skirt can have three or more projections extending inwards, and bearing against the neck so as to centre the stopper.
Patent NL-7313471-A (NL)
Title: Milk tank flushing cleaning device - comprises, drainage valve, which shuts during liquid inlet periods, and is opened after finishing flushing
IPC: B08B9/093
Filed: 1973-10-01
Abstract: Milk cooling tank (1) is periodically cleaned using a flushing device and incorporated drainage valve (6). The horizontal tank (1), has a discharge branch (2) and connected valve section (3) to which a screw or bayonet coupling (4) connects a pipe length (5) with bottom mounted drainage valve(6). The other end of the pipe length is connected to a liquid pump(7). The drainage valve comprises an inverted funnel or dish with rim flange and apertures through which liquid from the tank may be discharged. A membrane is fixed between the apertured top part and a bottom part with central opening for flushing central liquid. A clamping strip retains the top, the membrane and the bottom lid.
Patent NL-7412019-A (NL)
Title: Wobble-plate fluid or gas pump - has spherical chamber with opposed cones acting as plate pivot faces
IPC: F01C9/00
Filed: 1974-09-10
Abstract: The pump is for use at pressures up to 20 atmospheres, abd has a hollow spherical chamber, in which two truncated cones face each other, with a rotary shaft concentric to them carrying a ball rubbing gently against the cones. The ball has a groove in a plane at 90 deg. to that of the shaft, accommodating the wobble plate which rubs gently against it and whose diameter corresponds to that of the housing chamber. The plate has a radial groove working with the faces of a partition, in the top part of the chamber, whose lower face is arc-shaped. Openings are provided in the two faces of the partition for connection to the supply and delivery unions. The cones act as pivoting faces for the plate.
Patent NL-7511478-A (NL)
Title: Low shrinkage thermosetting polyester moulding compsn. - contg. styrene solvent and thermoplastic polystyrene of narrow mol. wt. band prepd. in solvent
IPC: C08F299/04
Filed: 1975-09-30
Abstract: A low shrink thermosetting polyester moulding compsn. comprising an unsatd. polyester prepolymer, an unsatd solvent which subsequently condenses with the prepolymer and a minor amt. of a thermoplastic polymer to reduce the shrinkage of the compsn. on curing, is prepd. by (a) initiating polymn. of styrene at 40-90 degrees C to produce a non-highly branched thermoplastic polymer, (b) stopping polymn. when is not > 50% of the monomer has reacted to give a plystyrene having a narrow band of intermediate mol. wt. of 75,000-500,000 and having a dispersity of 1.0-2.6, (c) maintaining the polystyrene dispersed in its styrene soln. and (d) mixing the dispersion with the polyester prepolymer. During cure of the compsn. the polystyrene forms non-spherical thermoplastic bodies of a separated phase having a diffuse interface tightly bonded with the cured thermoset resin. This bonding between the two major phases produces cured materials having less water absorption, better pigmentability and better dispersion of filler than prior art.
Patent NL-7603834-A (NL)
Title: Baseplate for slab moulds open at bottom - has refractory material filled cavity corresponding to mould opening
IPC: B22D7/06
Filed: 1976-04-12
Abstract: A baseplate for use in the casting of blocks for the rolling mill, in a mould resting on the baseplate and open at the bottom, has the hollow in its upper surface where the molten steel comes into contact, filled with a refractory ceramic material. The walls of the cavity are vertical or converge upwards slightly from the flat bottom on which anchors are fixed. The ceramic material is injected into the cavity under press. by means of a spray gun with a water jacket and a special nozzle. Lifetime of the refractory surfaces is extended so that they need replacement much less frequently, and thus prolongs the lifetime of the baseplate also. The arrangement of the inner sleeve of the spray gun with water inlets inclined at 45 degrees ensures a first class mixing of the powder in the direction of flow, esp. with a nozzle dia. narrowed down by 20%.
Patent NL-7712077-A (NL)
Title: Iron recovery from LD slag - by reducing with carbon in presence of aluminosilicate flux
IPC: C21B3/06
Filed: 1977-11-02
Abstract: Processing of LD slag (from oxysteel prodn.) is carried out by (a) heating a mixt. of the slag, carbon and a Al2O3 and SiO2-contg. flux to reduce the metal oxides in the slag, and (b) cooling the mixt. to 200 degrees C and separating Fe from the resulting fine powder. The amt. of flux added is such that the CaO/Al2O3/SiO2 compsn. (wt.%) falls within a zone in the phase diagram (at 1350 degrees C) defined by the points (1) 55/3/42, (2) 60/28/12, (3) 70/4/26. On cooling, the mixt. disintegrates spontaneously into fine slag particles and relatively, coarse Fe particles, which are easily sepd. by magnetic sepn. or air sifting. The residual slag slag particles can be reacted with lime to produce Portland cement.
Patent NL-7714237-A (NL)
Title: Legume crop picking machine - has guide plates extending forwards between rows with distance decreasing between lower edges
IPC: A01D45/22
Filed: 1977-12-22
Abstract: The picking machine is particularly for crops in pods from bushes, and has a toothed drum rotating on a spindle at right angles to the travel direction and with a guide for the pods picked, together with a further guide for the crop in front of the drum. There are a number of guide plates (7) extending forwards, so that each row of bushes passes between a pair of adjacent ones. The sides of the plates towards each other slope upwards and away from each other, becoming steadily larger from the leading end, while the distance between the lower edges of the guides becomes steadily smaller in the same direction.
Patent NL-7809118-A (NL)
Title: Household waste bag opening mechanism - incorporates parallel shafts with end weighted striker chains attached
IPC: B02C13/28
Filed: 1978-09-07
Abstract: The mechanism is for tearing open bags which contain household waste materials, and comprises a feed shaft (1) and a tearing part (2), the latter comprising a case containing two horizontal and parallel shafts. The shafts (3) may be rotated in opposite directions, and to them are attached striker chains of equal length. At the outer ends of the chains are weights, and the central clearance between the two shafts is at least the same as the diameter of the striking circle. The chains are fitted with a striking circle diameter of 600 to 1,000 m in groups of 8 to 16 pieces spaced between 150 and 250 mm apart.
Patent NL-7900408-A (NL)
Title: Security system with light beam aligned on object via reflector - having integrated light sensitive cell behind reflector in circuit switching alarm
IPC: F21V23/00
Filed: 1979-01-18
Abstract: The security system consists of an electrically supplied visible or IR light radiation beam and a reflector for aligning the beam radiated from the source. It uses a light sensitive element for switching on the source. The light sensitive cell (7) is fitted behind the reflector (4). The radiation source (3), the reflector and the light sensitive switch (6) are integrated into one unit. The radiation source will be switched on and off by the switch depending on the ambient light. The radiation source can transmit visible light or infrared light. The light sensitive cell can be rotated relative to the housing containing the radiation source and the reflector.
Patent NL-7905871-A (NL)
Title: Spectrophotometer with two separate light paths - has flat and concave mirrors on either side of diffraction grating
IPC: G01J3/02
Filed: 1979-07-30
Abstract: The spectro-photometer includes a spectrograph (1) with an input plate (2) with a number of slot openings (3) connected by fibre-optic conductors (13,14) to a standard light source (15). Inside the spectrograph are flat and concave mirrors (5,6,7,8), two on the input side and two on the output side of a grid (9). The output light beams emerge as two separate spectra from an outlet opening (4) through a masking plate (17) to an optical detector (16), an interface (18) and a data processor (19). In use, one of the spectra is used for measurement and the other is a reference. The effect of the mask is to cut out the higher orders of the spectra. The grid typically has a spacing of 150 lines per mm and is suitable for a light wave-length range of 400 to 700 mm.
Patent NL-8006081-A (NL)
IPC: E01B27/08
Filed: 1980-11-06
Abstract: A method for the improvement and drainage of a length of railway track employs a train to carry out the method whereby it is made possible to dismantle and reassemble the length of track together with its infrastructure. Ballast and earth are excavated from the track and replaced by a layer of sand which is distributed and compacted mechanically through an empty frame of a working truck of the train. Two travelling gantries are provided on the train and equipped both with a lifting device for a length of track and a lifting and tipping device for buckets. The working truck is also equipped with a strip for levelling a platform and a tamper. These two members are mounted on a common chassis supported by travelling on the two side parts of the empty frame of the working truck within the travelling supports for the gantries so that the levelling-tamping chassis may move freely by passing below the gantries.
Patent NL-8801954-A (NL)
IPC: C04B28/18
Filed: 1988-08-04
Abstract: The invention relates both to a porous mould in particular suitable for casting ceramic slurry, and to a method of fabricating such porous moulds. According to the invention the mould is substantially a porous mass of alkaline earth metal silicate hydrate. Usually a silicium dioxyde material is used whose averaged particle size is smaller than 10  m and most preferably smaller than 1 m. Preferably a monodisperse source of silicium dioxyde is used consisting of amorphous silicium dioxyde globules with a particle size of about 0.01-0.5  mu m, said source of silicium dioxyde is usually prefired in the air at about 600 C.
Patent NL-8802394-A (NL)
Title: Rapid-engagement coupling mechanism - has run-up coupling following clutch with halves coupled by spring
IPC: F16D47/02
Filed: 1988-09-29
Abstract: The coupling mechanism comprises a rapid-engagement clutch, e.g. of the wrap-round-spring type. Between the driven half (4b) of this clutch and the output member (3) of the mechanism a run-up coupling (5) is mounted, its halves (5a,5b) being coupled together by a component (8), typically a coil spring, allowing their relative angular movement, while generating torque in the reverse direction as it is wound up.
Patent NL-9001940-A (NL)
Title: Sweetener for sugar free foods and luxury goods - uses mixt. of isomers alpha-d-glucopyranosyl-1,6-d-glucidol and alpha-d-glucopyranosyl-d-mannitol
IPC: A23L27/30
Filed: 1990-09-04
Abstract: In prepn. of sugar-free foods and luxury goods, a mixt. of the isomers alpha-d-glycopyranosil-1,6-d-glucidal (I) and alpha-d-glucopyrandosil-d-mannitol (II) is added to the basic substances, as sweetener. The sweetener is pref. produced from saccharose by fermentation with transglucosidases, produced by Protoaminobacter rubrum. A sugar-free chocolate is prepd. from 7 pts. wt. of butter concentrate, 6 pts. of Ca caseinate, 30 pts. of cocoa butter, and 100 pts. of a mixt. of equal wts. of (I) and (II). This mixt. is used for chocolate specialities, e.g. sweets.
Patent NL-9201065-A (NL)
IPC: B23Q39/04
Filed: 1992-06-16
Abstract: The invention relates to a device for processing disc-shaped registration carriers, provided with a number of processing stations having supporting means for supporting the disc-shaped registration carriers in the processing stations, and with transport means, by which said disc-shaped registration carriers can be moved from one processing station to the other processing station. The transport means are fitted with interconnected, jointly driven gripping means for simultaneously taking hold of and moving the registration carriers between the processing stations. The processing stations are at least partially fitted with readily exchangeable processing units.   <IMAGE>
Patent OA-10999-A (OA)
Title: Pharmaceutical compositions containing an effervescent acid-base couple
Inventor: CHIESI PAOLO
IPC: A61K47/16
Filed: 1999-03-19
Abstract: A pharmaceutical composition in the form of effervescent tablets comprising an active ingredient and an effervescent blend, wherein the effervescent blend comprises an acidic component and sodium glycine carbonate as alkaline components. Preferred acid components are fumaric acid, maleic acid, and their salts. Tablets are prepared in normal thermo-hygrometric conditions and with standard tabletting equipment.
Patent PT-76405-A (PT)
Title: Hydrophilic biopolymeric copolyelectrolytes and biodegradable wound dressings comprising same
IPC: C08B37/08
Filed: 1983-03-16
Abstract: Hydrophilic biopolymeric copolyelectrolytes are prepared from (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin, such as ammonium keratinate, and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from a glucosaminoglycan and/or collagen, such as chitosan acetate and/or collagen acetate. Hydrogel membranes formed from the copolyelectrolytes are useful as biodegradable dressings for burn wounds and other denuded tissue wound sites.
Patent PT-77216-A (PT)
IPC: E03D9/03
Filed: 1983-08-17
Abstract: PCT No. PCT/FR83/00169 Sec. 371 Date Apr. 20, 1984 Sec. 102(e) Date Apr. 20, 1984 PCT Filed Aug. 17, 1983 PCT Pub. No. WO84/00990 PCT Pub. Date Mar. 15, 1984.A holder comprising a sealed container provided to receive a water-soluble active, solid composition and to protect it against the direct erosion by water susceptible to penetrate in the container. The holder including a basin having a predetermined volume arranged at the upper portion of said container and having at least one hole in the bottom thereof, a discharge device for discharging in a water closet (WC) bowl and consisting of two siphon-type systems and of an appropriate hooking system to hook the holder under an edge of a WC bowl.
Patent PT-79900-A (PT)
Title: Process for preparing oxy-substituted salicylamides and of pharmaceutical compositions containing the same
Inventor: BENGISSON KARL STEFAN
IPC: A61P25/18
Filed: 1985-01-30
Abstract: Novel therapeutically active compounds of the formula <CHEM>  wherein Z , being Z<1>, Z<2> or Z<3>, is the same or different and selected among OH, OR<1>, NH2, NR2<4>, NHR<4>, SH, SR<4> and OR<4> wherein R<1> is a formyl group, an acyl group, an alkoxycarbonyl group or a mono- or dialkylcarbamoyl group and R<4> is a lower alkyl group, R<2> is a hydrogen, a halogen, a lower alkyl or a lower trifluoroalkyl group, R<3> is a hydrogen atom, a lower alkyl group, an alkenyl group, an alkynyl group or a phenyl group, which phenyl group could optionally be substituted by one or more of fluoro, chloro, bromo, trifluoromethyl, methyl, ethyl, methoxy or ethoxy in the ortho, metal or para positions, or optionally substituted by methylenedioxy, provided that at least one of Z<1>, Z<2> and Z<3> is a group OR<4> and further provided that when Z<2> is OH or NH2, Z<1> is NR2<4>, NHR<4>, SH, SR<4> or OR<4> or a physiologically acceptable salt or optical isomer thereof, intermediates and methods for their preparation, pharmaceutical preparations containing the compounds and methods for their therapeutical use.