baber/WOPTO huggingface dataset:
Patent MX-9710225-A (MX)
Title: Calpain inhibitors for the treatment of neurodegenerative diseases.
Inventor: DOLLE ROLAND E
Filed: 1997-12-15
Abstract: Novel amino acid analogs are provided having the formula (I): Z-A3-A2-A1-Q, wherein Z is H or a protecting group; A3 and A2 are independently an optionally protected valine, leucine, alanine, isoleucine, phenylalnine, tyrosine, glycine, 2-arylglycine having either <u>D</u> or <u>L</u> stereochemistry or a chemical bond; A1 is an optionally protected valine, leucine, isoleucine, alanine, phenylalnine, tyrosine, 2-phenyl-glycine, 2-phenethyl-glycine, 2-aryl-glycine; Q is H, CH2OCOL, CH2OL, CH2SL, CH2X, NHNHCOCH2OCOL, NHNHCOCH2OL, NHNHCOCH2SL, wherein L is an optionally substituted aryl or optionally substituted hereroaryl; and X is CI, Br or F, and a pharmaceutically acceptable salt thereof.
Patent MY-8000210-A (MY)
Title: Electronic timepiece
IPC: G01R31/36
Filed: 1980-12-30
Abstract: An electronic timepiece battery-potential detecting circuit unaffected by temperature changes is provided. An electronic timepiece includes a DC power source such as a battery for providing an effective potential for energizing the timekeeping circuitry and display thereof. An electronic switching element is provided for detecting the effective potential of the DC power source. The electronic switching element includes a first electrode coupled to the power source for detecting the effective potential thereof, and two further electrodes defining a closed current path in response to the control electrode being referenced above a predetermined potential, the two further electrodes defining an open current path in response to the potential detected by the control electrode dropping to the predetermined potential, at least one of the further electrodes having a current temperature coefficient of substantially zero when the effective potential of the DC power source is above the predetermined potential.
Patent NL-2008426-A (NL)
Title: Lithographic apparatus, programmable patterning device and lithographic method.
Inventor: JAGER PIETER
IPC: G03F7/20
Filed: 2012-03-07
Abstract: In an embodiment, a lithographic apparatus is disclosed that includes a modulator configured to expose an exposure area of the substrate to a plurality of beams modulated according to a desired pattern and a projection system configured to project the modulated beams onto the substrate. The modulator includes a deflector to displace the plurality of beams with respect to an exposure area.
Patent NL-2014537-A (NL)
Title: Werkwijze voor het transporteren van ISO-containers, alsmede transportmiddel daarvoor.
Inventor: CORNELIS WILLEM JOHAN BOS
IPC: B60P1/64
Filed: 2015-03-27
Abstract: Een werkwijze voor het transporteren van containers, in het bijzonder ISO-containers zoals 20 ft. (1 TEU), 40 ft. (2 TEU) ISO-containers, 45 ft. ISO-containers en/ofhigh cube ISO-containers, omvattende de stappen van: - het verschaffen van een amfibisch transportmiddel dat omvat drijfmiddelen, landtransportorganen, voortstuwingsmiddelen alsmede besturingsmiddelen, - het koppelen van tenminste een ISO-container met het transportmiddel, - het verplaatsen van het transportmiddel over land door middel van de landtransportorganen en de voortstuwingsmiddel en, en - het verplaatsen van het transportmiddel met gekoppelde ISO-container over een water door middel van de drijfmiddelen en de voortstuwingsmiddelen, waarbij het drijfvermogen van het transportmiddel met gekoppelde ISO-container uitsluitend wordt verschaft door de drijfmiddelen van dat transportmiddel, - het lossen van de ISO-container.
Patent NL-2021653-A (NL)
Title: brandwerend geluidswand
Inventor: GINO SIREJACOB
IPC: E01F8/00
Filed: 2018-09-17
Abstract: Brandwerende geluidswand die minstens één poreuze laag van schimmelwerende Poaceae vezels bevat, waarbij de Poaceae vezels samengebonden zijn door een alkalisch hydraulisch calcium bevattende verbindingsmiddel, en gecoat zijn met een silaan coating, waarbij die gecoate Poaceae vezels een weerstand bezitten tegen een lN NaOH waterige oplossing bij een temperatuur van 20°C, en waarbij na verharding van het verbindingsmiddel, de poreuze laag een lucht geluidisolatie hoger dan 30dB en lucht bevattende binnenporiën, die lucht bevattende binnenkanalen vorrnen, bezit.
Patent NL-2025371-A (NL)
Title: Flexible type mineral insulated fireproof cable
Inventor: LICHUN RUI
IPC: H01B7/295
Filed: 2020-04-20
Abstract: Disclosed is a flexible type mineral insulated fireproof cable, which belongs to the technical field of cable protection. The flexible type mineral insulated fireproof cable includes four cable cores arranged in an annular array; 3 fireproof mica layer is wrapped outside the cable core; an insulating layer is wrapped outside the fireproof mica layer; an armor layer is sleeved outside the insulating layer; an 1oxygen barrier layer is wrapped outside the four cable cores; and four carbon dioxide filling layers are filled in a cavity between the oxygen barrier layer and the cable core. According to the insulated fireproof cable provided by the present invention, an insulating layer and a fireproof mica layer are wrapped outside a cable core; when the cable is used, a copper core heats, and the fireproof mica layer has good insulation performance and heat resistance; an armor layer is wound on an outer wall of the insulating layer, so that a mechanical strength of the cable can be effectively increased, and an erosion resistance can be improved; and an oxygen barrier layer and an isolation layer that are provided can take effective fireproof and obstruction effect, and effectively control an external fire behavior, thus further protecting the cable.
Patent NL-2026252-A (NL)
Title: Tooth washing device
Inventor: BAILING XIE
IPC: A61C17/16
Filed: 2020-08-11
Abstract: The application discloses a tooth washing device, comprising a tooth washer and a support frame; the tooth washer comprises a first bottom plate and a first side plate which form an accommodating space, wherein the first side plate comprises a first sub-plate and 5 a fourth sub-plate which are oppositely provided along a first direction, and a second sub- plate and a third sub-plate which are oppositely provided along a second direction, and the first direction and the second direction are intersected; a length of the accommodating space in the first direction is 1-3 times the length of the accommodating space in the second direction; a motor and a push rod are arranged in the first side plate and the first 10 bottom plate, one end of the push rod is connected with the motor, and the other end of the push rod passes through mounting holes in inner walls of the first side plate and the first bottom plate to be connected with a brush; an ultrasonic generating component is provided in the first bottom plate; the support frame comprises a second bottom plate, a second side plate and a third side plate which form a U-shaped cavity structure; and a 15 cushion is provided on an inner wall of the U-shaped cavity structure. lt solves the problems of large body shape, complex structure and the like of the existing tooth washing device. 20
Patent NL-2028879-A (NL)
Title: Multifunctional steel structure testing device for truss joint
Inventor: YUFU HUA
IPC: G01N3/08
Filed: 2021-07-29
Abstract: Disclosed is a multifunctional steel structure testing device for truss joints. The multifunctional steel structure testing device for truss j oints comprises main rods, second adapters, third adapters, connecting rods and loading ends, wherein the main rod comprises a main rod body and first adapters fixed on the main rod body, and adapter holes of the first adapter comprise a first adapter hole I and a first adapter hole 11, adapter holes of the second adapter comprise a second adapter hole I and a second adapter hole II which are vertical to each other, adapter holes of the third adapter comprise a third adapter hole I, a third adapter hole II and a third adapter hole 111, the connecting rods comprise first connecting rods and second connecting rods, and the lengths of the first connecting rods are greater than those of the second connecting rods, and the loading end comprises a loading rod and a sleeve, and the sleeve is fixed to one end of the loading rod. Compared with the prior art, test requirements of various truss j oints are met through different assembling modes of parts, and meanwhile the test cost is reduced.
Patent NL-6908874-A (NL)
Title: Tetracycline-sodium methyleneaminosalicylate complex
IPC: A61K31/65
Filed: 1969-06-11
Abstract: The tetracycline-sodium methyleneamino-salicylate complex (I):- Water soluble medicinally useful compd. Tetracycline (II) and sodium methyleneamino-salicylate (III) are mixed in a suitable solvent such as methanol. To a stirred soln. of 1 g (II) in 10 ml methanol was added a soln. of 0.5 g (III) in 2 ml methanol when (I) separated immediately. Evaporation of the filtrate gave a further quantity. The combined crops were allowed to stand in air for 12 hrs. to stabilize the water content. The stability of (I) in soln. depends on its content of (III). A concentrated aq. soln. is stable for 6-8 hrs. Increasing the concentration of the (III) increases the stability of aq. solns. of (I).
Patent NL-6917749-A (NL)
IPC: C11D17/00
Filed: 1969-11-25
Abstract: 1286334 General purpose liquid cleaner MARLES - KUHLMANN - WYANDOTTE 21 Nov 1969 [7 Feb 1969] 57152/69 Heading C5D A general purpose liquid cleaner consists essentially of (A) a mono- or di-phosphate ester of a non-ionic adduct of an alkylene oxide and a linear aliphatic alcohol containing 8-18 C atoms; (B) a non-ionic surfactant which is an oxyalkylene adduct of linear aliphatic alcohols containing 8-18 C atoms; (C) a water-insoluble organic cleaning solvent; and (D) water. The composition may comprise 1-25 parts by wt. of (A), 1 to 20 parts by wt. of (B), 1 to 55 parts by weight of (C), the balance being water. Solvents (C) may be aliphatic hydrocarbons, e.g. mineral spirits, mineral oil, naphtha and kerosene. Optional ingredients are (a) sequestering agents such as sodium or potassium pyrophosphate, (b) alkanolamides, (c) germicides, e.g. chlorinated phenols and essential oils, e.g. pine oil, (d) isopropyl alcohol. Compounds (A), (B) and optional ingredients may be dissolved in water at 32‹ to 140‹ F. and the solvent (C) then mixed in to produce a homogeneous solution.
Patent NL-7901045-A (NL)
Title: Compressor for audio systems - has switching transistor stage to provide fast response to peak output voltage (NL 12.8.80)
IPC: H03G7/00
Filed: 1979-02-09
Abstract: A signal compressor for use in high fidelity system or musical instruments reacts to a peak output threshold value to curse a reduction in the amplification. This is followed by an increase in amplification. The compressor provides a rapid decrease in amplification followed by a rapid increase. An operational amplifier (1) is connected via a resistance (2) between the input (3) and the output terminal. A control transistor (13) is connected by the operational amplifier output and the negative terminal via a resistor (8). The control electrode on 'n' channel f.e.t. (5) is coupled to the collector of the transistor. The ratio of two resistors (8, 12) is selected to cause blocking of the f.e.t. in normal operation. When the output peak voltage exceeds a threshold the f.e.t. is gated.
Patent NL-7908024-A (NL)
IPC: A61K35/74
Filed: 1979-11-01
Abstract: A micro-organism of the Beggiatoa type is cultured with agitation under aerobic conditions in an aqueous nutrient medium and the biomass and/or the culture medium is collected. The micro-organism used may be obtained from baregine. The bacteriostatic substance produced may be used for skin massages or as an ingredient for a cosmetic product, for example for the skin.
Patent NL-8001239-A (NL)
Title: Regeneration of hydrocarbon conversion catalysts - using dense-phase riser-mixer zone preceding relatively dense phase fluidised bed coke combustor
IPC: C10G11/18
Filed: 1980-02-29
Abstract: In the regeneration of hydrocarbon conversion catalysts deactivated by coke deposition, the regeneration being carried out by coke burn-off facilitated by an O2-contg. regeneration gas in a relatively dense phase fluidised bed coke, combustor, the improvement consists of providing a riser/mixer zone (I) in which incoming deactivated catalyst is mixed with a portion of regeneration gas and a portion of regenerated catalyst split off the stream recycled from the regenerator to the conversion zone. (I) is operated in the dense phase and upstream of the relatively dense phase conventional coke combustor. The first portion of regeneration gas is passed into the dense phase and the last into the relatively dense phase; the mixing of deactivated catalyst, regenerated catalyst and regenerated gas being effected above the point of entry of regeneration gas into the dense phase. Used esp. with fluid catalytic cracking processes. Circulation of regenerated and spent catalyst through (I) improves the dispersion of spent catalyst throughout the regeneration zone and minimises the problems of poor catalyst distribution.
Patent NL-8003130-A (NL)
Title: Applying plastic coating to non-conductive areas on substrate - by electrostatically charging the areas and applying oppositely charged plastic particles, followed by fixing e.g. by heating
IPC: G03G13/26
Filed: 1980-05-29
Abstract: In applying a plastic coating to a pattern of electrically non-conductive areas on a conductive substrate, an electrostatic charge is applied to the non-conductive material areas, then at least one layer of oppositely-charged plastics particles is applied to the charged areas and the particles are fixed to the areas. Generally the non-conductive areas are charged by corona discharge and a toner is applied consisting e.g. of a dispersion of plastic particles in a non-conductive liq. such as isoparaffin, or a 1- or 2-component powder toner. The deposited plastic particles are fixed e.g. by heat, press., solvent vapours and/or reactive gases. Process allows selective application of plastics coating to the non-conductive areas, with little deposition on the uncoated parts of the substrate. Process gives offset printing plates and electrolysis plating matrices having a much longer working life than untreated plates.
Patent NL-8302372-A (NL)
Title: Concrete anti-erosion slab for water course - has openings covered by water permeable, silt impermeable, fine mesh or plastics fibre mat
IPC: B28B23/00
Filed: 1983-07-04
Abstract: A concrete slab is provided with at least one opening (2), covered by a blanket or mat (3) of water-permeable material, not allowing passage of clay or sand forming the underground. This covering may be fine mesh material or a non-woven cloth consisting of plastics fibres. The slab pref. has one surface provided with grooves (6) parallel and adjacent to opposite sides to permit connecting adjoining slabs by U-section couplers with an inward ridge on one flange engaging grooves of these slabs.
Patent NL-8801613-A (NL)
Title: Prepn. of easily extractable plant cell material - by moistening with water or aq. soln., lowering pressure and drying
IPC: A23F5/10
Filed: 1988-06-24
Abstract: Plant cell material with better extractability is prepd. by moistening the material with water or an aq. soln., lowering the pressure, and then drying the moistened material.
Patent NL-9100328-A (NL)
Title: Recovering engine oil from used motor oil - by distn. under low pressure with passage of an extraction gas with low oxygen@ content
IPC: C10M175/00
Filed: 1991-02-25
Abstract: In recovering engine oil or a component of this from used engine oil, the used engine oil is distilled under low pressure whilst feeding through a supercritical extraction gas contg. little or no O2.
Patent NL-9100847-A (NL)
IPC: B65G47/84
Filed: 1991-05-16
Abstract: The invention relates to a conveyor provided with a frame and with an endless drivable conveying means provided with parallel carriers extending transversely to the direction of movement of the conveying means, which carriers support push-off members. The push-off members are connected to guide means, which can co-operate with two intersecting guide rails (5, 6) extending in opposite directions, at an angle to the intended direction of movement of the carriers. A reversible switch device (1) is provided at the intersection point, said switch device (1) being provided with a pair of switch tongues (3, 3'), which are mounted on a common support means (2), which is pivotable about a pivot pin (19) arranged downstream of the intersection point (20) of the guide rails (5, 6), centrally between said guide rails. A passage (15, 17, 18) is provided between the downstream ends of the two switch tongues, which passage coincides with the one or the other guide rail (5, 6), dependent upon the position of the switch tongues (3, 3'). <IMAGE>
Patent NL-9101211-A (NL)
IPC: C09D5/46
Filed: 1991-07-10
Abstract: The invention relates to a binder composition that contains a polyester resin and a polyacrylate resin and the use of this composition for powder coatings. The polyester resin is composed substantially of units of dicarboxylic acids, glycols and three- or higher-functional monomers, the polyester resin comprises at least 15 mol% isophthalic acid and at least 15 mol% 1,4-cyclohexane dicarboxylic acid as dicarboxylic acids, and the glycols comprise at least 50 mol% branched aliphatic glycols with 5-11 carbon atoms, which may optionally comprise an ester group, and at most 50 mol% aliphatic glycol with 2-6 carbon atoms, while use is made of up to at most 8 mol% of dicarboxylic acids plus glycols of a three- or higher-functional monomer and the polyacrylate resin is a glycidylfunctional acrylate resin, a hydroxylfunctional resin or an acidic acrylate resin.
Patent NL-9200184-A (NL)
Title: Apparatus to extract energy from flue gases and central- heating water
IPC: F24D12/02
Filed: 1992-02-03
Abstract: The apparatus is provided with two condensers which are enclosed by a third condenser. The apparatus is connected to the flue gas outlet and combustion air inlet of a central-heating apparatus fitted with a fan. The flue gases flow past the two condensers. The first condenser is connected to the return water of the central-heating installation and to the feed water line of the second condenser. The second condenser is connected to the water mains. The flue gases flow past and around the first two condensers and pass along the inner walls of the third condenser. The third condenser has the combustion air flowing through it. The first condenser has feed water flowing through it, surrounded by central-heating water. The two circuits are entirely separated from one another. The feed water cools the central-heating water which is cooled by the feed water. The feed water then cools the flue gases to less than 90 degree C. At low temperatures of the supplied central-heating water, condensation may occur as early as after the first condenser. The second condenser has feed water flowing through it which then flows through the first condenser. The feed water cools the flue gases further to less than 25 degree C and is warmed in both condensers. The feed water outlet is connected to a feed tank or boiler of the central-heating installation to be further heated there to the desired feed water temperature. In the third condenser, the combustion air is heated, and the walls cool the flue gases.
Patent OA-10658-A (OA)
Title: Method and device for continuous adjustment and regulation of a transformer turns ratio and transfo rmer provided with such a device
Inventor: ASSELMAN PAULUS GERARDUS JOHAN
IPC: G05F1/20
Filed: 1998-01-28
Abstract: In a method and a device for continuously adjusting, within a certain adjustment range, the turns ratio between the primary winding and the secondary winding of a power transformer provided with at least one regulating winding, a first tap is switched on during a portion of a cycle of the alternating voltage of the transformer and a second tap is switched on during another portion of the cycle of the alternating voltage. For this purpose, the device comprises electronic switches in the form of thyristors or transistors.
Patent OA-11138-A (OA)
Title: Deepwater riser system
Inventor: BALINT STEPHEN WILLIAM
IPC: E21B17/01
Filed: 1999-06-30
Abstract: A deepwater riser assembly for application at an offshore platform comprising: a riser connecting subsea equipment to a surface wellhead; a buoyancy can assembly, comprising: an open-ended buoyancy can tube surrounding the upper part end of the riser; a seal arranged in an upper part of the buoyancy can tube so as to effectively close the annulus between the riser and the buoyancy can tube; and a load transfer connection between the buoyancy can tube and the riser; a pressure charging system communicating with said annulus between the riser and the buoyancy can tube at a location below the seal.
Patent PT-71739-A (PT)
Title: Process for preparing a cell culture of hepatitis a virus
Inventor: PROVOST PHILIP J
IPC: C12N7/08
Filed: 1980-08-25
Abstract: Hepatitis A virus is propagated in cell culture in vitro by direct inocuiation of the cell cultures with clinical specimens containing the virus.
Patent PT-78078-A (PT)
Title: Process for preparing 19-epi-dianemycin
Inventor: CELMER WALTER DANIEL
IPC: C07D493/10
Filed: 1984-02-09
Abstract: Antibiotic 19-epi-dianemycin, process for its preparation by fermenting a new strain of Streptomyces hygroscopicus, and isolation from the fermentation broth; and its use as an anticoccidial agent and antibacterial agent against gram-positive bacteria.
Patent PT-81699-A (PT)
Title: Pre-fabricated house construction system - using glass fibre-reinforced polyester panels for walls and roof bolted onto concrete base
IPC: E04B1/00
Filed: 1985-12-17
Abstract: The system comprises polymerised plane sheets of glass fibre reinforced polyester forming the external walls (regular prismatic hexagonal or octagonal) and lightweight metal panels as internal dividing walls. Modular triangular roof panels are also provided. The assembly is mounted on a floor consisting of a perimeter wall with crushed rock infill, topped with concrete socketed to take the anchors. The rectangular vertical wall panels are bolted together and to the anchors, with sealing of the structure throughout.
Patent PT-83062-A (PT)
IPC: F27D3/00
Filed: 1986-07-25
Abstract: Handling installation for ceramic products comprising a closed circuit 1 of carriages 2 passing through drying kilns 3 and firing kilns 4, an unstacking station 7 and a stacking station 6 combined with endless transverse belts, one 10 running from a charging with empty supports 13 to a stacking station 6 with charging 14 of the green products onto the supports, another 11 running from a station for taking off fired products 7 to a packaging station 29, and another 12 running from the taking up of empty supports 7 to a system 30 of storage and transfer which brings the empty supports back to the first belt 10. A first battery of grippers 21 operates between belt 10 and the location for stacking on carriages 22, a second battery, with two sets 26, 27, operates between belts 11 and 12 with intermediate stops on the unstacking station 43. Means 17, 19 ensure the closing up of supports for stacking and means 36, 37 their spacing for storage, transfer and charging onto the belt. 
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Patent PT-83587-A (PT)
Title: Process for the preparation of a new tetrachlororaffinose and its use in the preparation of sucralose
IPC: A23G3/38
Filed: 1986-10-20
Abstract: The novel chlorinated sugar O -a-D-6-chloro-6-deoxyg- alactopyranosyl-(1 → 6)-a-D-4-chloro-4-deoxygalactopyran- osyl-(1 - 2)-β-D-1, 6-dichloro-1, 6-dideoxyfructofuranoside (TCR) can be used to prepare sucralose by incubating the TCR in solution in the presence of an enzyme serving to remove the 6-chloro-6-deoxygalactosyl moiety from the 6-position, especially an enzyme derived from a strain of Mortierella vinacea, Circinella muscae or Aspergillus niger. TCR is prepared by treating raffinose with thionyl chloride in the presence of triphenylphosphine oxide.