baber/WOPTO huggingface dataset:
Patent MX-9705915-A (MX)
Title: A flexible tubular package.
Inventor: ENGQVIST HELEN R
IPC: B65D75/40
Filed: 1997-08-01
Abstract: A simple, strong overwrap package which has a generally tubular shape and which incorporates features to help the user to open the package in a controlled manner at a controlled location is disclosed. The overwrap package has a longitudinal seam formed of: (a) a first narrow longitudinal strip portion of outwardly facing, sealable inner surface which is superposed over a corresponding longitudinal strip portion of the outer surface; (b) a second narrow longitudinal strip portion of outwardly facing outer surface adjacent said sealable inner surface; and (c) a third narrow longitudinal strip portion of inwardly facing sealable inner surface which is superposed over and sealed to the first and second longitudinal strip portions. Preferably, the first narrow strip is formed by folding a portion of the inner surface of the packaging material over the outer surface. The seam therefore provides a reinforced teraing strip, and a tear originating at the first generally flattened end proximate the longitudinal seam away from the first lateral side is capable of following the longitudinal seam toward the second generally flattened end. The method of making such packages is also disclosed.
Patent MX-9707500-A (MX)
Title: Method for oximeter standardization and for reporting results.
Inventor: SCHARLACK RONALD S
IPC: G01N21/27
Filed: 1996-03-28
Abstract: The present invention comprises methods of determining the performance of an absorbance spectrometer, and, in particular, of CO-oximeters. The methods comprise measuring the absorbance spectrum of a quality control sample and comparing it to a standard spectrum of that quality control. Instrumental error will be the primary factor contributing to the observed difference. The present method also provides techniques for converting the instrumental error manifested in the difference between the measured and standard quality control spectra into blood concentration values comparable to that of real blood. Analysis of test samples on a spectrophotometer; and calibration of the spectrophotometer is also provided.
Patent MX-9800776-A (MX)
Title: Furopyridine, thienopyridine, pyrrolopyridine and related pyrimidine, pyridazine and triazine compounds useful in controlling chemical synaptic transmission.
Inventor: ELLIOTT RICHARD L
IPC: A61K31/00
Filed: 1996-07-25
Abstract: Novel heterocyclic ether compounds having the formula (I) wherein A, m, R, X, Y1, Y2 and Y3 are specifically defined, which are useful in selectively controlling chemical synaptic transmission; therapeutically-effective pharmaceutical compositions thereof; and use of said compositions to selectively control synaptic transmission in mammals.
Patent MX-9806184-A (MX)
Title: High-power microwave-frequency hybrid integrated circuit.
Inventor: AIZENBERG EDUARD VOLFOVICH
Filed: 1998-07-31
Abstract: The present invention pertains to the field of semi-conductor micro-electronics, and more precisely relates to a microwave-frequency hybrid integrated circuit. This high-power microwave-frequency hybrid integrated circuit comprises the following members: a dielectric board (1) provided with openings (3); a metallic base (4) with protrusions (6) extending through the openings (3) in the board; and bare semi-conductor devices (5) mounted on the protrusions (6) of the base (4) so that their surfaces bearing contact zones are located on a same plane with the front side of the dielectric board (1). The metallic base (4) comprises openings (3) formed at locations where the protrusions (6) are to be placed, wherein said protrusions (6) are made in the shape of inserts which are rigidly connected in said openings (3). These protrusions are made of a material having a thermal conductivity coefficient which is higher than that of the material of the metallic base (4).
Patent MX-9901354-A (MX)
Title: Resistance against nematodes and/or aphids
Inventor: VOS PIETER
IPC: A01H5/10
Filed: 1999-02-08
Abstract: All or part of a 9870 bp nucleic acid sequence (I), or a sequence homologous to this sequence is claimed. More specifically, (I) is an approximately 9.9 kb sequence located around the AFLP marker PM14, this region comprises the Meloidogyne incognita (Mi) resistance gene (nucleotides 3263-7111 of the 9870 bp sequence which comprises two intronic sequences). The Mi resistance gene product has a sequence of 1257 amino acids (given in the specification).
Patent MY-7600010-A (MY)
Title: Method of making closured containers
IPC: B65D43/02
Filed: 1976-12-30
Abstract: 1,258,929. Seaming non-metallic sheet material. DART INDUSTRIES Inc. 13 Dec., 1968 [20 Dec., 1967], No. 19096/71. Divided out of 1,258,928. Heading B5K. A closure 13 of injection moulded thermoplastic material having a peripheral protuberance 27 thereon is joined by ultrasonic welding to a hollow body 10 of injection moulded thermoplastic material having an undercut annular groove 33 on an inside wall of an outwardly flared peripheral edge portion 31 thereof, the protuberance 27 being of such shape and dimension so as, upon ultrasonic heating thereof, to flow into the groove 33. Preferably, the groove 33 is shaped as shown in Fig. 7. The closure 13 may form the bottom of a dispenser for condiments or particulate materials.
Patent NL-2016575-A (NL)
Title: Werkwijze voor het verstevigen van een bestaande verbinding tussen een muur en een holle-bouwsteenvloer.
Inventor: HENDRIK WILLEM JAN VERWEIJ
IPC: E04G23/04
Filed: 2016-04-08
Abstract: Werkwijze voor het verstevigen van een bestaande verbinding tussen een muur (12, 13) en een holle-bouwsteenvloer (5). De werkwijze omvat het vormen van een uitsparing (14) in de onder- of bovenzijde van een aan de muur grenzende holle bouwsteen (6) zodat een daarin aanwezige holle ruimte (9) toegankelijk wordt gemaakt en het via de uitsparing (14) aanbrengen van een opvuldeel (15) in genoemde holle ruimte (9). Vervolgens wordt een anker (16) aangebracht dat zich uitstrekt door de muur en in genoemd opvuldeel (15) en wordt de gevormde uitsparing (14) in de betreffende bouwsteen (6) afgedicht.
Patent NL-2017928-A (NL)
Title: Inspection apparatus and method
Inventor: STEFAN MICHIEL WITTE
IPC: G03F7/20
Filed: 2016-12-05
Abstract: A lithographic apparatus is a machine that applies a desired pattern onto a substrate, usually onto a target portion of the substrate. A lithographic apparatus can be used, for example, in the manufacture of integrated circuits (ICs). The lithographic apparatus has an inspection apparatus with an EUV radiation source. The radiation source emits a radiation beam that includes coherent radiation of a specific wavelength. The beam propagates to illumination optical system, which focuses the radiation beam into a focused beam of illuminating radiation. The illumination optical system illuminates a three-dimensional product structure on the substrate, which scatters the illuminating radiation. On the surface of a detector, the radiation scattered by the product structure forms a diffraction pattern that is used to reconstruct data describing the three-dimensional product structure.
Patent NL-2025795-A (NL)
Title: Cooling System for High-Temperature Transportation Pipeline in Frozen Soil Region
Inventor: GUOYU LI
IPC: F17D1/00
Filed: 2020-06-09
Abstract: The present invention relates to a cooling system for a high-temperature transportation pipeline in a frozen soil region, the cooling system comprising a convection heat exchange box (1), a left ventilation channel (2), a right ventilation channel (3), and a middle ventilation channel (4), wherein the convection heat exchange box is buried underground and has a space in the center position for a high-temperature transportation pipeline (5) to pass through, so that a convection heat exchange space in the interior thereof surrounds the periphery of the high-temperature transportation pipeline; and air inlets at the top of the left ventilation channel and the right ventilation channel are each provided with a refrigeration component (6), and a heating component (8) and a first cowl (7) are provided at an air outlet at the top of the middle ventilation channel. The left and right ventilation channels suck in the air from the external environment, and the middle ventilation channel exhausts hot air from the inside of the convection heat exchange box. In this process, by enhancing the thermal pressure difference and the formation of active convection of air, the stack effect of the ventilation channels is greatly enhanced, thereby significantly improving the convection heat exchange efficiency, thus achieving the effect of effectively cooling the surrounding frozen soil layer while quickly taking away heat from the high-temperature transportation pipeline.
Patent NL-6806525-A (NL)
IPC: E05D7/08
Filed: 1968-05-08
Abstract: 1,228,488. Pivot assembly for windows. ETABS. L. DEVILLEZ & CAMION S.A. 30 Sept., 1968 [18 Oct., 1967; 9 Jan., 1968], No. 46311/68. Heading E2F.  In a pivot for a pivoting window, comprising a pivot block and two pins located in the block about which pins the pivoting of the window is effected in succession, first about the first pin to pivot it through a certain angle (up to 90‹), and then about the second pin until the window has pivoted through 180‹, a sliding bolt, concealed inside the block, prevents pivoting about the second pin while pivoting is effected about the first pin, and prevents pivoting about the first pin while pivoting is effected about the second pin. The pivot comprises two pivot pins 2, 7, each having a notch in their curved face, the pin 2 being secured to a plate 1 which is fixed to the window frame, and the pin 7 being releasably secured to a plate 5 which is fixed to the window. The pins are inserted in bores 3, 8, in a pivot block or intermediate piece 4 which between the bores has a cavity in which the bolt slides. In the first embodiment (see Fig. 1) the sliding bolt is composed of two lock bolts 10, 11 held apart by a spring 12. Initially the lock bolt 11 engages the notch 13 of pivot pin 7; and the plate 5 and intermediate piece 4 rotate about pivot pin 2 (1st axis of pivoting) the lock bolt 10 sliding over the face of the latter until it engages its notch 13 thus securing the intermediate piece 4 to the plate 1 and enabling rotation about the pin 7 (2nd axis of pivoting). Screws 15 retard each section of the pivoting. In the second embodiment (see Fig. 3) the bolt 22 has symmetrical double bevels 23 which engage one or other of the notches 21. The intermediate piece 4 is in two parts 18, 19 joined by a screw 20 in such a way as to retard one stage of the pivoting more than the other.
Patent NL-7312726-A (NL)
Title: Tuberculin active proteins and peptides prepn - from tubercle bacillus
IPC: C07K14/35
Filed: 1973-09-14
Abstract: The title proteins, which contain as the active gp. the peptide sequence-Asp-Gly-Ser-Glu-Met- are prepd. by treating a tubercle bacillus with an organic solvent, digesting the resulting material with a nuclease, dialysing the resulting hydrosoluble proteins in a buffer at pH 5.5-7.8, and fractionating the hydrolysate by chromatography and/or gel filtration. Peptides contg. the same active sequence may be obtd. by hydrolysing the proteins, and fractionating the hydrolysate by chromatography and/or gel filtration. The proteins and peptides are used in the diagnosis of tuberculosis. Suitable bacilli are strains of Mycobacterium tuberculosis, e.g., Calmette and Guerin's bacillus, or M.tuberculosis strain Aoyama B.
Patent NL-7404524-A (NL)
Title: Cleaning wiper with sponge holder - with side walls pivoting together to wring out under action of linkage on handle
IPC: A47L1/06
Filed: 1974-04-03
Abstract: The wiper for cleaning floors, tiled walls and other dirty surfaces, having a handle with mechanism for wringing out the sponge accommodated in the holder. wringing is effected by two similar components forming the sides of the oblong holder accommodating the sponge (12), and each with an inclined vertical rib (11) on its upper surface. Each moves up and down about a spindle (16, 16') near the handle so as to bear against the sponge sides, under the action of thrust rods (9) on the outside of the handle and a lever linkage (4-6, 8). By means of a handgrip (5) this moves the coupling piece (4) and rods away from the fixed support (3) and thrusts the rods downwards.
Patent NL-7505577-A (NL)
Title: 3-Substd. benzyl tetra:methyl-cyclopropane-carboxylate ester(s) - useful as insecticides, prepd. by esterification
IPC: C07D333/16
Filed: 1975-05-13
Abstract: Prepn. of cyclopropane-carboxylate esters of formula (I) is carried out by reacting a benzyl cpd of formula (II) with a cyclopropane- carboxylic acid of formula (III) or its reactive deriv. In the formulae R is thienyl, furyl or opt. Me- or C-substd. phenyl; A is Cl, Br or OH. Cpds. (I) have higher insecticidal activity (against Musca domestica) than the corresp 4-substd. benzyl ester.
Patent NL-7604321-A (NL)
Title: Insertion machine for wire into concrete - has one clamp jaw holding chisel and other with recess for chisel tip
IPC: E04C5/20
Filed: 1976-04-23
Abstract: The machine inserts wires from above into distance pieces of concrete or similar material when not fully hardened, having a frame on which a slide travels up and down. There are top and bottom clamps on the slide, and between them and mounted on the frame is a third clamp. A chisel, moving in the horizontal direction, is mounted on the slide level with the bottom clamp, having a cutting edge running across its forward end. From this edge a bending face turns to the rear, so that a pair of wires held in the clamps can be parted off and bent clear. The forward end of the chisel can be accommodated in a recess near the bottom clamp. The bottom clamp is formed by two parallel jaws (26, 27) mounted on the slide, one acting as the cutting jaw and holding the chisel (22), while the other acts as the mating jaw.
Patent NL-7709002-A (NL)
Title: Isobutyl-phenyl-propionic acid prepn. - by reacting isobutyl/benzene with lactic acid sulphonate in presence of acidic catalyst
IPC: C07C51/353
Filed: 1977-08-15
Abstract: The prod. 2-(4-isobutylphenyl)-propionic acid (Ibuprofen), is useful for treatment of pain, inflammation and rheumatism. The lactic acid sulphonate is e.g., 2-methanesul-phonyloxylactic acid, 2-benzenesulphonyloxylactic acid or 2-p-toluenesulphonyloxylactic acid. The acidic catalyst may be Friedel-Craft catalyst. Generally, aluminium chloride is pref. The reaction is carried out at 100-160 degrees C for 2-10 hrs. in an organic solvent such as nitrobenzene or s-tetra-chloroethane.
Patent NL-7808788-A (NL)
IPC: C11D3/00
Filed: 1978-08-25
Abstract: A detergent composition comprises an aqueous solution of the following active components:     A 3 to 6 parts by weight of a nitrilocarboxylic acid, B 2 to 6 parts by weight of a higher (C8-24) alkyl phenyl polyglycol ether having from 5 to 25 glycol residues,   C 5 to 15 parts by weight of an alkanolamine, D 1 to 3 parts by weight of a block copolymer of propylene oxide and ethylene oxide of an average molecular weight from 1500 to 2500 and containing from 5 to 15% by weight of ethylene oxide end units,   E 0 to 3 parts by weight of a higher (C8-14) alcohol, and   F 0 to 1 parts by weight of a water- soluble silicone oil. e
Patent NL-7906851-A (NL)
Title: Coupling agent to promote adhesion between - a polymer and glass metal or another polymer
IPC: B32B27/00
Filed: 1979-09-13
Abstract: Silicon compounds of formula:- (X)aSi(T)b R-(Z)c d (where R is organic; X is halogen, hydroxyl, alkoxy, aryloxy, organo-oxycarbonyl, azido, amine or amide; T is (cyclo)alkyl, aryl, aralkyl; a is 1 to 3; b is 0 to 2; c is 1 to 10; d is 1 to 3; a + b + d = 4; Z is -OOC-R'N2, -OOCN3 or -SO2N3 in which R' is H, (cyclo)alkyl, aryl or -COOR" (R" is (cyclo)alkyl or aryl); are used as coupling agents to promote adhesion between a polymer and glass, metal or another polymer. Uses. include treatment of polyester cord for tyre reinforcement.
Patent NL-8002551-A (NL)
Title: Postal tube air current control system - has valve connecting air pump suction and pressure sides together when idling
IPC: B65G51/34
Filed: 1980-05-02
Abstract: The air current control system is particularly for a postal tube installation, having a motor-driven air pump and a control valve. In a first position the latter connects the suction side of the pump with the consumer unit and in a second the pressure side. In a third position the valve connects the pump suction and pressure sides together. The design reduces power consumption and noise generation during the time when slugs are not actually in transit along the tubes.
Patent NL-8101225-A (NL)
Title: Haberdashery items display cabinet - has indicator working with detector in sloping channel to show presence of item
IPC: G07F9/02
Filed: 1981-03-13
Abstract: The display cabinet, for items such as reels of cotton etc., has one or more forwards-sloping channels accommodating a series of identical items lying loose against each other, an indicator being provided to show the degree to which each channel is filled. The indicator works with a detector at a particular point in the channel, so as to show whether or not an item is present at the level of the detector. The detector can have an arm extending across the channel and deflected by the presence of an item.
Patent NL-8200155-A (NL)
Title: Removing chemical contaminants from sandy soil - by treating with contaminant-dissolving additive, and washing with water passing upwards through sieve to suspend particles
IPC: B03B5/00
Filed: 1982-01-15
Abstract: Process for cleaning sand-contg. soil contaminated by chemicals comprises (1) mixing a quantity of the soil with an additive which dissolves the contaminant(s), (2) washing the soil with water by placing it in a sieve, passing water upwards through the sieve in rapid laminar flow such that the particles of soil become suspended, and (3) draining the water off rapidly through the sieve. A gas such as air may be introduced into the wash water flowing up through the sieve. The soil may be mixed with the additive prior to being placed on the sieve, or the soil may be placed on the sieve untreated and the additive added to the water. The process is esp. useful for cleaning soil on land which is to be reclaimed and which is contaminated by cyanides (e.g. from gas works, plating residues, etc.), heavy metals, etc. During the washing stage on the sieve, the sand particles become sepd. from the clay, then on rapid draining, the sand forms a filter bed on the sieve through which the water drains away from the sand and clay rapidly and completely.
Patent NL-8202800-A (NL)
Title: Continuous working winch, handling submersible pipe-work lengths - has geared rollers and/or grooved discs for even load distribution
IPC: B66D1/74
Filed: 1982-07-09
Abstract: When handling long lengths of pre-assembled pipe-work for laying at the sea bottom, a winch is used which may work continuously. It has an endless cable, driving e.g. six discs. The unit may consist of double grooved discs arranged in line, behind each other. The cable is pre-tensioned around the discs. In one direction, the cable utilises a first groove system and on reversing uses a second groove system. The cable (7) runs up and over the discs (1-6). On reversing, the cable changes to one end disc (6), from there to the other end disc (1), then to the winding reel (8).
Patent NL-8303004-A (NL)
IPC: B09B3/00
Filed: 1983-08-29
Abstract: The invention relates to a process for the disposal of domestic garbage, while recovering oil, carbon black, metals and ceramic (among which vitreous) valuable materials, wherein the domestic garbage is pre-dried and homogenized, by compressing at a pressure of at least 15 MPa while removing the separated water, said garbage subsequently is dried, while also air is driven out and the dry domestic garbage, thus brought in a substantially anaerobic condition is subjected to pyrolysis, and the oil and carbonaceous materials formed in the pyrolysis are recovered and metals and ceramics are separated by classification. Preferably the domestic garbage pre-dried by compression is dried, by exposing it in a space cut off from air supply to electromagnetic waves having a frequency between 300 MHz and 300 GHz, in particular 800-2000 MHz, e.g. in magnetron and/or ionotron ovens.
Patent NL-8303416-A (NL)
Title: Animal feed contg. halo-alkyl-benzyl phenol - as antiseptic to prevent or treat gastrointestinal infections
IPC: A61K31/055
Filed: 1983-10-05
Abstract: The feed comprises a standard nutritional base plus halogenated alkyl-benzyl phenole (I) as antiseptics. (I) is esp. 2-chloro-6-methyl-4 -benzylphenol (Ia) but also useful are 2-bromo-6-(methyl or ethyl) -4-benzyl; 2-chloro-6-methyl-4-(4-tert. butyl or isopropyl) benzyl-; 4-chloro-2-methyl-6-(4-tert. butylbenzyl)- or 4-chloro-2-ethyl-6-(4 isopropylbenzyl)-phenols. (I) are useful as proplylactic antiseptics and for treating in infections of the gastrointestinal tract (or of other organs e.g. the lung, which can result from such infections). The compsns. also have an ergotropic action, eliminate the need for treatment with antibiotics and improve the animals growth. The ergotropic and growth improving effects continue for a relatively long time after administration of the compsn. has ceased.
Patent NL-8501446-A (NL)
Title: Dog excrement removal machine - has suction hose with mouth and fluid pressure jet aimed at fouled surface
IPC: E01H1/00
Filed: 1985-05-20
Abstract: The machine removes dirt, partic. dog excrement from footpaths and paved surfaces, having a cup-shaped suction mouth (12) opens to the underside and whose edges rest on the surface. This is connected to a suction hose (14), while a spray nozzle (15) for fluid is aimed at the surface in front of the mouth. The suction hose is connected to an exhauster (2) and a collector vessel. The mouth can be on an arm (13) derricking on a vehicle (1) at the forward end, the vehicle containing the exhauster, collector vessel, fluid supply system and operating controls.
Patent NL-8602109-A (NL)
Title: Colour intensity controller for printing machine - ensures consistent quality by adjusting viscosity of various ink supplies using comparator to control solvent valve
IPC: B41F33/00
Filed: 1986-08-19
Abstract: The paper is drawn from a roller and fed through four print stages, each of which has ink take-up, transfer, format and pressure rollers. Each take-up roller 'licks' the surface of a pool of ink in a tray. After the ink has been applied, the strip of paper passes through a drying chamber. As it emerges from the chamber, colour intensity detectors examine colour tracks on the margin of the paper. If the intensity of any colour increases, a comparator unit opens a valve allowing solvent to be mixed with the ink in the appropriate reservoir. The diluted ink is then pumped to the tray. The same principle may be used in a monochrome printing machine.
Patent NL-9120028-A (NL)
Title: Signal acquisition system with ultra-wide time range time base - has ultra-wide time range digitiser with variable time interval data sampling and conditioning stages
IPC: G01R13/24
Filed: 1991-12-03
Abstract: Each metering edge contour is ground to have a contour which is a mirror image of the contour of at least one other metering edge contour around the periphery of the input-shaft. This produces symmetrical sets of clockwise and anticlockwise metering edge contours. The support comprises support surfaces tangentially contacting the outside diameter of the input-shaft. A first two of the support surfaces are axially displaced on either side of the ends of the grooves, and are arranged one on each side of the grinding wheel on that side of the input-shaft adjacent the grinding wheel. Another support surface or other support surfaces are arranged substantially at right angles to the first two support surfaces to constrain the input-shaft against motion in a direction parallel to the first two support surfaces.