baber/WOPTO huggingface dataset:
Patent MX-9703404-A (MX)
Title: Apparatus and method for actively cooling instrumentation in a high temperature environment.
Inventor: FLORES AARON G
IPC: E21B47/01
Filed: 1997-05-09
Abstract: An apparatus and method are disclosed for actively cooling instrumentation, in particular electronic circuits, in especially, high temperature environment. This apparatus has a tank containing a cooling agent, a heat exchanger to transfer heat from the instrumentation to the cooling agent, a compressor and a tank to hold cooling agent removed from the first tank. In this operation, the cooling agent tank is located in close proximity to the instrumentation. As the instruments generate heat, the heat is transferred through the heat exchanger to the cooling agent. The cooling agent boils and vaporizes from the heat and is pumped out of the tank by a compressor. As the cooling agent vaporizes and is pumped out of the tank, heat contained in the cooling agent is transferred out of the tank as well. The rate at which the vapor is pumped out of the tank controls the temperature of the cooling agent in the tank. The vapor is compressed under pressure and pumped to a storage tank where the vapor condenses back to a liquid.
Patent MX-9706019-A (MX)
Title: Human pancreatic cell lines: developments and uses.
Inventor: LEVINE FRED
IPC: C07K14/82
Filed: 1996-01-25
Abstract: This invention relates to cell lines, particularly mammalian cell lines, established by transforming the cells with vectors, preferably retroviral vectors, containing two or more oncogenes under the control of one or more inducible promoters and/or genetic elements. Also within the scope of the invention are human cell lines with extended in vitro lifespan, transformed by vectors containing one or more oncogenes under the control of one or more, preferably exogenous, inducible promoters and/or genetic elements. The vectors may additionally contain gene(s) encoding for desired gene product(s). Also disclosed are insulin producing human pancreatic cell lines useful for transplantation into human diabetic patients.
Patent MX-9707562-A (MX)
Title: Tricyclic compounds useful for inhibition of farnesyl protein transferase.
Inventor: DOLL RONALD L
IPC: A61K31/47
Filed: 1996-04-03
Abstract: Novel compounds of Formula (1.0) are disclosed. Also disclosed is a method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells. The method comprises administering a compound of Formula (1.0) to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human being.
Patent MX-9708794-A (MX)
Title: Movable subframe for tractor-trailers.
Inventor: PIERCE PHILLIPI RANDSOME
IPC: B62D53/06
Filed: 1997-11-14
Abstract: A movable subframe or slider (120) for a tractor trailer includes a pair of elongated spaced-apart parallel main members (121) and at least one generally K-shaped cross member structure (122) which extends between and is attached to the main members. Specifically, the K-shaped cross member structure includes a base member (160) which extends perpendicularly between and is attached to the main members, and further includes a pair of inclined members (161), each of which extends angularly between and is attached to a respective one of the main members and the base member. Each of the main members is adapted to be slidably mounted on a respective one of a pair of depending parallel rails of a trailer, and a retractable pin mechanism (124) enables selective positioning of the slider along the rails for variable load distribution of cargo contained in the trailer. A hanger (123) depends from each of the main members adjacent to the ends of the base member for supporting an axle/suspension system. Components of the axle/suspension system also are mounted directly on and adjacent to the inclined members. The K-shaped cross member structure enables the slider to be relatively lightweight yet have improved capability for withstanding the combined vertical and bending lateral and longitudinal loads that the slider is subjected to during operation of the tractor-trailer while being relatively inexpensive to manufacture.
Patent MX-9800269-A (MX)
Title: Detergent compositions.
Inventor: BEILLEY GERARD MARCEL
IPC: C11D1/65
Filed: 1996-07-03
Abstract: There is provided a detergent composition suitable for use in laundry and dishwashing methods comprising: (a) a foaming surfactant system comprising surfactant selected from anionic, non-ester cationic, nonionic, ampholytic, amphoteric and zwitterionic surfactants and any mixtures thereof; (b) a hydrolysable cationic ester surfactant; (c) an alkalinity system having the capacity to deliver alkalinity to a wash solution as measured by the alkalinity release test method described herein such that the percent weight NaOH equivalent of the composition is greater than 5 percent by weight of the composition; and (d) an antifoam compound wherein the weight ratio of foaming surfactant to cationic ester surfactant is from 100:1 to 2:1 and the weight ratio of cationic ester surfactant to antifoam compound is from 50:1 to 1:5.
Patent MX-9804436-A (MX)
Title: Process for the production of rigid polyurethane foams in the presence of hydrocarbon blowing agents.
Inventor: SINGH SACHCHIDA NAND
IPC: C08J9/14
Filed: 1998-06-04
Abstract: A process for the production of rigid polyurethane foams is provided which comprises the reaction of (1) an organic polyisocyanate; (2) an isocyanate-reactive composition containing a plurality of isocyanate-reactive groups; and (3) a blowing agent comprising isopentane and n-pentane in a ratio of 99:1 to more than 80:20 parts by weight under foam foaming conditions.
Patent MX-9807272-A (MX)
Title: Absorbent articles comprising coagulant
Inventor: BEWICK-SONNTAG CHRISTOPHER PHI
IPC: A61L15/42
Filed: 1998-09-07
Abstract: The present invention relates to an absorbent article having a breathable backsheet and comprising a coagulant. The absorbent article exhibits reduced wet-through onto the users garments.
Patent MX-PA99001626-A (MX)
Title: Procedure to prepare granulated compositions that contain erythromycin macrolides and procedure to prepare pharmaceutical compositions that contain said macrolides.
Inventor: OSCAR GOLD
IPC: A61K9/50
Filed: 1999-02-18
Abstract: Procedure to prepare granulated compositions that contain erythromycin macrolides, useful to prepare pharmaceutical formulations that can be administered orally, of acceptable organoleptic characteristics -flavor and aroma-, characterized because it includes: mixing a protonized resin in particles with an erythromycin macrolide in a solvent means for said compound, during a lapse enough in order to neutralize and to fix, through acid/base exchange, the macrolide, in the granules of the resin; to crush the granules of resin treated this way and if it is necessary, with previous elimination of the solvent; to classify and to select the particles of a predetermined grain measure and to coat the classified particles of substantially neuter aroma and flavor, with a biodegradable coating of programmed liberation of the macrolide from the particles of resin.
Patent NL-2025657-A (NL)
Title: Smart inhalation drug delivery device
Inventor: MOHAMMAD NASIRI
IPC: A61M15/00
Filed: 2020-05-25
Abstract: In this patent, a smart inhalation drug delivery device aiming at optimizing systematic and local drug delivery. This device has the capability of regulating pressure drop in its conduits, according to a patient’s respiration characteristics and the embodied drug’s particle morphology. The device comprises a controlling system that adjusts the pressure drop by means of a valve Which is located in the inlet of the device’s drug delivery conduits. Patient’ s inspiration and opening factor of the valve profiles are modeled, predicted and regulated by machine learning methods and artiﬁcial intelligence. The drug delivery conduits of the device are designed to maximize the de-agglomeration of possible drug clogs while keeping pressure drop at a minimum. The replaceable aerosol source of the device loads the desired dosages with no need of gravity, either by means of a spring or compressed air force. In addition, this source beneﬁts from sensors monitoring drug storage conditions. The device also provides a dosage adjustment capability where either a physician can remotely regulate the dosage, based on recommendations generated by an Al algorithm using health indices of a given patient through an IoT platform, or through a physician’s direct order and assessments.
Patent NL-2026266-A (NL)
Title: A carbonated composite
Inventor: ARNO KEULEN
IPC: C04B40/02
Filed: 2020-08-14
Abstract: The invention relates to a process for producing a composite comprising: a. providing a particulate material, wherein the particulate material comprises minerals having a content of at least 30% m/m of calcium, magnesium, aluminium, silicon, potassium or iron, or a combination of two or more thereof. b. providing an aggregate, c. providing a primary additive, wherein the primary additive comprises a sugar or derivative thereof, a polyol or derivative thereof, an organic acid, an organic acid salt or an inorganic acid, or any combination of two or more thereof, d. mixing the particulate material, the aggregate and the primary additive with water to form a mixture, and e. carbonating the mixture in the presence of carbon dioxide, wherein the concentration of carbon dioxide is greater than about 2 vol%.
Patent NL-6813245-A (NL)
Title: Making holes smaller than iomicron in metal by spark - erosion and part refilling by chemical deposition
IPC: C23C18/16
Filed: 1968-09-17
Abstract: Making holes smaller than 10 micron in metal by spark erosion and part refilling by chemical deposition. N7-. By first piercing larger holes of the correct shape by spark erosion and then forming a chemical deposit to reduce the hole to the required size, preferably by precipitating Ni from a Ni-P bath. This technique overcomes the practical lower limit of about 10 micron inherent in existing spark-erosion methods. Used on 10 micron metal foil to produce 2 micron holes and slits of 500 x 2 micron, final foil thickness 20 micron.
Patent NL-6910783-A (NL)
Title: Aligning and spacing plums during packing
IPC: A23N4/04
Filed: 1969-07-14
Abstract: The apparatus comprises an inclined platform, along which the articles are rolled by rolls moving linearly. Devices rotate the rolls and move the platform linearly in the direction of rolls movement. This occurs at a speed, less than the linear speed of the rolls, so that the rolls align and separate the articles.
Patent NL-7002878-A (NL)
Title: Amino-alkanols as antidepressants
Filed: 1970-02-27
Abstract: New compds. Ph2CH(CH2)2-N(R)-(CH2)nOH (where R is H or 1-4C alkyl and n is 1-4) and their salts are prepd. by condensing Ph2CH-A-Y with Z-(CH2)nOH where A is -CH2CO- or -CH2CH2-and Y and Z are radicals which on reaction give -N(R)-, and if desired reducing the -CO-group of when r is H reacting with an alkylating agent.
Patent NL-7308732-A (NL)
Title: Sinter magnesia prodn - with addn of zircon, for use in metallurgical furnaces
IPC: C04B35/043
Filed: 1973-06-22
Abstract: Prodn. of sinter magnesia from cpds. forming periclase on firing, esp. crude magnesite, or caustic magnesia, with addn. of a zirconium cpd., is improved in that zircon particles not exceeding 0.2 mm are added in an amt. of 0.2-3.6%, and the mixt. is briquetted and sintered, zircon acts as a sinterin aid promoting densification of sinter magnesia and preventing stratification.
Patent NL-7507589-A (NL)
Title: Cellular foam top camping mattress - has non-ventilating lower layer joined to ventilator upper one
IPC: A47C27/15
Filed: 1975-06-26
Abstract: The mattress is particularly for use when camping, having one or more ventilating upper layers, to which a non-ventilating lower layer is attached. The upper layer can be of plastic with open cells, while the lower one has closed cells, the two being glued together. The thickness of the upper one can be approximately 30mm and of the lower one approximately 3.5mm. Alternatively, the approximate thickness of the upper one can be 50mm. The design combines good ventilation at the top with insulation from the cold ground.
Patent NL-7509792-A (NL)
Title: Electro dynamic loudspeaker construction system - has central member of textile or plastic material with wave-form pattern
IPC: H04R7/14
Filed: 1975-08-18
Abstract: The loudspeaker comprises essentially fire components a central conical membrane, a second conical member with large central hole, a speech coil former, the speech coil winding and an annular magnet. The two cones join at their common peripheries and are are fixed here to the coil former. The cones have a wave-form pattern and are supported by a circular bracket or similar component with cut-out portions which match the wave-form of the cone. One design uses miniature pyramids. The basic principle is that the tangential stiffness of the cones has to be very much less than the radial stiffness.
Patent NL-7513971-A (NL)
Title: Tampon insertion and radiusing machine - has openings in plunger head for supply of liquid
IPC: A61F13/20
Filed: 1975-12-01
Abstract: The machine is particularly for tampons for feminine hygiene, and has a plunger with a cup-shaped working surface at the free end and moving to and fro coaxially with the tampon. At the free end of the plunger (80) and clear of its longitudinal axis are one or more openings (82). Internal passages (81) running in the longitudinal direction of the plunger deliver to these openings a material, liquid under the working conditions, whilst aids working and/or use of the tampons, and/or medicinal preparations.
Patent NL-7514085-A (NL)
Title: Cable seal sub for drill string - has lateral aperture through which steering tool cable can sealingly pass
IPC: E21B17/20
Filed: 1975-12-03
Abstract: A cable seal sub for incorporation in a well drill pipe string includes a tubular body having a lateral aperture through which a cable can pass and a packing assembly for sealing the aperture around the cable. It is partic. used when directional drilling is being carried out using a downhole mud motor and a steering tool, in which case the seal sub is coupled into the top of the drill string at the start of the drilling operation and the cable serving the steering tool is passed through the seal aperture. The cable does not need to be withdrawn each time a pipe section is added to the string during the directional drilling operation.
Patent NL-7704108-A (NL)
Title: Isothiazolo-(3,4,-f)-pentathiepine derivs. - with fungicidal activity, used for wood preservation or for textile treatment
IPC: C07D513/04
Filed: 1977-04-14
Abstract: Isothiazolo 3,4-f pentathiepine derivs. of formula (I) are new. In the formula, X is CN, COCl, COOR1, COSR', or CONR2R3; R1 is H, Me or Et; R2 is H or Me; R3 is H, 1-4C alkyl or phenyl, but cannot be 4C alkyl when R2 = H; R', is Me or Et. Cpds. (I) are useful as agricultural and industrial fungicides. They are active, e.g., against Venturia inaequalis, Erysiphe spp., Phytophthora injestans and Cercospora beticola. Industrial uses include textile treatment and wood preservation. In an example, (I; X = CN) was prepd. from the Na2 salt of 1,2-dimercapto-maleonitrile, sulphur and tetracyano-1,4-dithiine.
Patent NL-7900922-A (NL)
Title: Anchor for fixing floor or roof panels to concrete pillars - has bolts welded to periphery of tube which is filled with concrete and receives heads of rods cast into pillar
IPC: E04B1/21
Filed: 1979-02-06
Abstract: A vertical stack of roof of floor panels is located via the junctions between vertical pillars used at the corners of each panel. The lower concrete pillar is fitted on its top end by an anchor plate contg. four anchor rods cast into the pillar. A similar anchor plate is used on the bottom end of the next highest concrete pillar. The heads of the eight anchor rods extend into four tubes filled with concrete. Each of the four tubes has two anchor bolts welded onto its periphery and each pair of anchor bolts is used to lock a corner of four panels located at their corners between the vertical pillars. The panels are pref. also secured via L-shaped beams surrounding the four tubes and locked in place via mortar and/or tie rods. The system can be used in the construction of multi-storey buildings.
Patent NL-8000056-A (NL)
Title: Appts. for making cylindrical ice pieces - has water tank and evaporator with copper cylinders having distributor tubes mounted in open tops
IPC: F25C1/08
Filed: 1980-01-04
Abstract: Appts. has an evaporator with copper cylinders each with an enlarged top into which are inserted the circulating tubes. The end of one tubes slopes downwards to a point about half way down, and the end of the next tube starts inside the top of the enlarged region. This assists the diffusion of the gas, and gives a quick freezing action. These tubes are immersed in awater container which is raised and lowered from the freezing zone by a motor driven mechanism assisted by counterweights so that successive ice layers are formed. When the required ice thickness has been detected, the freezing process is interrupted and the cylinders are discharged into a receptacle while the water is replenished.
Patent NL-8003143-A (NL)
IPC: C11C3/10
Filed: 1980-05-30
Abstract: The invention relates to a fat blend comprising 2-35 parts by weight of hardstock, 30-98 parts by weight of oil liquid at room temperature and 0-35 parts by weight of hydrogenated fat having a slip melting point of 25 DEG -45 DEG  C. The fat blend can be used for producing margarines, low calorie margarines containing e.g. 35-60% by wt. of fat, and cooking fats. The hardstock is an interesterified hydrogenated blend of (1) triglycerides derived from a fat rich in fatty acid residues having 16-18 carbon atoms, most of which are saturated, and (2) an olein fraction of a fat rich in lauric acid residues. The hydrogenation can be carried out before or after interesterification. The ratio of (1):(2) can be (20-80):(80-20), preferably (40-58):(60-42).
Patent NL-8004698-A (NL)
IPC: C08F2/24
Filed: 1980-08-20
Abstract: The invention relates to a process for the preparation of a copolymer of a vinyl aromatic compound and an unsaturated nitrile, optionally in the presence of a rubber, by polymerizing in an emulsion of the vinyl aromatic compound, the unsaturated nitrile, the rubber, one or more emulsifiers, one or more chain length regulators and one or more peroxides and processing the latex thus formed to copolymer. This process is characterized in that an emulsion of the vinyl aromatic monomer, chain length regulator and emulsifier is prepared in water, upon which the unsaturated nitrile and initiator are added, separately or jointly, and the polymerization is started.
Patent NL-8006230-A (NL)
IPC: A43B13/22
Filed: 1980-11-14
Abstract: A material having non-slip characteristics is formed by moulding an elastomeric material around at least one layer of metal fabric knitted from at least one strand of metal, such as steel wool. Such material is particularly suitable for shoe soles, which soles may contain a plurality of layers of knitted metal fabric (9), and optionally have studs (4, 5, 6, 7, 8) containing rolls of knitted metal fabric (10). <IMAGE>
Patent NL-8200195-A (NL)
Title: Prestressing strand for concrete - having core wound helically with wires at predetermined pitch length
IPC: D07B1/06
Filed: 1982-01-20
Abstract: Strand comprises outer wires helically wound around a core wire with pitch length of the outer wires 20-150 times strand max. dia. There are pref. six equal thickness outer wires and a single core wire with dia. 2-5% greater than that of the outer wire, and the pitch length is 22-50 times strand dia. Design provides more accurate stressing, partic. where the passageway for the wire in the concrete is curved. The fatigue behaviour of the strand is improved due to reduced danger of local peak stresses at the line of contact between core and outer wires which could result in local stressing above the yield stress.
Patent NL-8220421-A (NL)
Title: Carcinostatic compsns. for lung cancer treatment - comprise condensation prods. of amino-isopropyl phenyl ketone with e.g. substd. amine(s) or hydrazine(s) or aminoacid derivs.
IPC: A61K31/095
Filed: 1982-07-30
Abstract: Cpds. of formula Ph-C(=NR)-C(Me)2-NH2 (I) are new (where R is NHCSNH2, NHCOOC(Me)3, NHCH2COOEt, CH(Me)CH2CH2CH(Et)2 or CH(R')CONH2; R' is H, Me, i-Pr, CH2Ph, 3-indolyl, CH2CH2SMe or CH2OH). (I) are antitumour agents, e.g. active against Lewis carcinoma at doses of 138-229 mg/kg, adenocarcinoma 755 at 30 mg/kg, sarcoma 37 at 30-83 mg/kg and Ehrlich carcinoma at 45-138 mg/kg (i.p., mouse). (I) is prepd. by reacting cpd. of formula (II) with cpd. of formula RNH2 in stoichiometric amts. The reaction is carried out in methanol at 17-20 deg.C. Cpd. (II) may be prepd. by alkaline decomposition of a quaternised salt of isopropyl phenyl ketone N,N-dimethylhydrazone.
Patent NL-8303334-A (NL)
Title: Jigsaw puzzle with base-plate - uses adhesive on underside of pieces allowing detachment from position
IPC: A63F9/10
Filed: 1983-09-29
Abstract: The jigsaw puzzle comprises pieces of different colours and shapes mounted at selected positions on a base plate with upright edges. An adhesive (5) is applied to the baseplate and/or the underside of the pieces (3), enabling the latter to be detachably stuck in position. The adhesive can be water-soluble and re-activable by adding water. The pieces and the upright edges (2) of the baseplate (1) can be of felt, with a smooth layer of paper (4) applied to the underside of the pieces.
Patent NL-8600035-A (NL)
Title: Windmill with sails mounted on vertical shaft - has electric motors which turn individual sail panels to catch or spill wind as mill rotates
IPC: F03D3/06
Filed: 1986-01-10
Abstract: The main shaft of the windmill rotates in a vertical fixed tube. The lower end of the shaft can be coupled to an electric generator or other power convertor. Radial shafts in diametrically opposed pairs protrude from the main shaft at two or more heights. Attached to each radial shaft is a framework which supports a number of panels. Each pair of frames is linked and supported by a coupling piece which keeps them vertical. A secondary radial shavt supports the panels which can be rotated around their horizontal centres of gravity by electric motor-driven gears.
Patent NL-8602299-A (NL)
Title: Adjustable drip infusion monitor directly clamped on drip chamber - has optical sensor, drip frequency selector, drip signal LED, alarm LED and audible signal element
IPC: A61M5/168
Filed: 1986-09-11
Abstract: The adjustable drip infusion monitor comprises an instrument having a housing consisting of two parts (1,2) which form a clamp to fit on the drip chamber of the infusion system and can be opened against a spring by depressing a push button (4). One part (1) contains an IR source and the other (2) two photo-transistors connected in series in an electronic circuit which permits selecting e.g. 30 and 40 drips per minute and provides a visual (LED) signal per drip and a visual (LED) and/or audible (piezo-element) alarm signal if the set time between drips is exceeded. The circuit contains an oscillator which activates its operation e.g. for 10 sec in each 3 min. period. Full details of the circuit and its operation are described with reference to a drawing.
Patent NL-8901673-A (NL)
IPC: A23C19/14
Filed: 1989-06-30
Abstract: A process for preparing Maasdammer cheese and comparable cheese types is provided, wherein, without using a supporting bandage around the fresh cheese, such conditions are chosen for the pickling and the storage of the cheese after the pickling that the diameter of the cheese increases with no more than 1.5% during the first 15 days after the pickling. The invention also relates to the so obtained cheese. In particular the brine strength is chosen at 18-25 DEG baumé and the brine temperature between 10 and 14  DEG C.