baber/WOPTO huggingface dataset:
Patent LV-15413-B (LV)
Inventor: SPĪGULIS Jānis
IPC: G06K9/20
Filed: 2017-11-28
Abstract: 1. Metode krāsainu viltojumu atklāšanai ar pārbaudāmā objekta autentiskuma noteikšanu, kas raksturīgs ar to, ka ar pārbaudāmā objekta apgaismošanu ar vienu diskrētu spektrāllīniju apgaismojuma avota jutības diapazonā iegūst monohromatisku attēlu pie fiksēta viļņu garuma, tad šo attēlu salīdzina ar references atbilstošā viļņu garuma monohromatisko attēlu un pēc abu attēlu izmēru salāgošanas un spilgtuma normēšanas, izmantojot analīzē noteiktu autentiskuma kritēriju α > /A-BV, kur Ai un Bi - references un objekta attēlu savstarpēji atbilstošo pikseļu vai pikseļu grupu signālu vērtības, secina par objekta iespējamu viltojumu. 2. Metode saskaņā ar 1. pretenziju, kurā objektu apgaismo ar divām spektrāllīnijām λ1 un λ2 kameras jutības diapazonā un tā autentiskuma noteikšanai papildus salīdzina abu monohromatisko attēlu tiešas un/vai apgrieztas attiecības veidotos attēlus, izmantojot analīzē noteiktus autentiskuma kritērijus β un γ: /(AVAJHBVBJ/ < β un/vai ΛΑλ^λΛ-^λ^Βλ!)/ < γ. 3. Metode saskaņā ar 1. pretenziju, kurā objektu apgaismo ar trim spektrāllīnijām λ1, λ2 un λ3 apgaismojuma avota jutības diapazonā un tā autentiskuma noteikšanai papildus salīdzina objekta un references attēlus, ko veido pirmā un otrā un/vai pirmā un trešā, un/vai otrā un trešā spektrāllīniju attēlu tiešas vai apgrieztas attiecības. 4. Metode saskaņā ar jebkuru no 1. līdz 3. pretenzijai, kurā attēlu spilgtuma normēšanas vietā ar noteiktu soli pakāpeniski vājina objekta attēla spilgtumu un/vai kontrastu un visus jauniegūtos attēlus Cj pa pikseļiem vai pikseļu grupām salīdzina ar references oriģināla attiecīgo attēlu, atzīstot objektu par viltotu, ja nevienā salīdzinājuma reizē netiek apmierināts nosacījums: /Ai-Cji/ < σ, kur σ - analīzes noteikta kritiskā pikseļu vai pikseļu grupu signālu starpības robežvērtība. 5. Metode saskaņā ar jebkuru no 1. līdz 4. pretenzijai, kurā objektu papildus apstaro ultravioletajā spektra diapazonā un salīdzina references un objekta fluorescentos krāsu attēlus F1 un F2, piemērojot analīzē noteiktu autentiskuma kritēriju pikseļu vai pikseļu grupu signālu starpībām σ > /F1-F2/. 6. Metode saskaņā ar jebkuru no 1. līdz 5. pretenzijai, kurā objekta attēlošanai izmanto viedtālruņa digitālo RGB kameru. 7. Metode saskaņā ar jebkuru no 1. līdz 6. pretenzijai, kurā objekta apgaismošanai izmanto izkliedētu lāzeru starojumu. 8. Metode saskaņā ar jebkuru no 1. līdz 7. pretenzijai, kurā pārbaudāmais objekts ir iespējami viltota naudas zīme. 9. Metode saskaņā ar jebkuru no 1. līdz 7. pretenzijai, kurā pārbaudāmais objekts ir iespējami viltots dokuments, piemēram, personas apliecība. 10. Metode saskaņā ar jebkuru no 1. līdz 7. pretenzijai, kurā pārbaudāmais objekts ir iespējami viltots mākslas darbs, piemēram, glezna.
Patent MX-168524-B (MX)
Title: Mejoras en escalera acoplable
Inventor: ENRIQUEZ ALONSO SORDO
IPC: B66B21/04
Filed: 1987-06-05
Abstract: La presente invención se refiere a mejoras en escalera acoplable, del tipo compuesta por tramos de escalera formados por largueros paralelos, entre los cuales se disponen peldaños, caracterizadas porque comprende: al menos de dos tramos de escalera acoplables entre sí, cada uno de los cuales presenta al menos dos espigas, cada una unida por uno de sus extremos, de forma fija, a uno de los largueros del primero de los tramos y por el otro extremo acoplada de forma sujetable y desprendible a uno de los largueros del otro tramo de escalera, incluyendo al menos un rebajo en cada espiga, en los extremos que se acoplan de forma sujetable y desprendible a los largueros del otro tramo de escalera, de forma que los rebajos encajan en los peldaños del otro tramo de escalera y; cuñas dispuestas entre la superficie exterior de la espiga y los largueros en el punto de unión de los dos tramos de escalera, para proporcionar rigidez al acoplamiento entre los tramos de escalera.
Patent NO-157417-B (NO)
Inventor: ELORANTA MAIRE M
IPC: C07C/
Filed: 1984-06-13
Abstract: The invention provides novel compounds of formula 
<CHEM>
 in which R is isobutyryloxy and salts thereof, processes for making it and a new process for the preparation of therapeutically active 3,4-di-isobutyryloxy-N-methyl- phenethylamine (I) 
<CHEM>
 and its acid addition salts. According to the process 3,4-dimethoxyphenethylamine is reacted with benzaldehyde and formaldehyde in the presence of hydrogen and a catalyst to give a compound of formula (II) 
<CHEM>
 The compound (II) is demethylated to give 
<CHEM>
 and then reacted with isobutyryl chloride in the presence of a base to give a compound of formula IV 
<CHEM>
 from which the benzyl protecting group is removed by catalytical hydrogenation whereby compound (I) is obtained.
Patent NO-176224-B (NO)
Inventor: ALFORD RICHARD MARTIN
IPC: G01V1/28
Filed: 1985-07-19
Abstract: Polarized shear wave surveys are performed to determine azimuthal variations in the earth's subsurface caused by fracture orientation and density. The surveys may be done by using the same polarization (either horizontal or vertical) shear waves along two different seismic lines of profile, or by using different polarization shear waves along one common line of profile. The survey data are then processed and compared; any differences constitute a measure of fracture orientation and density. Subsurface zones of high fracture density, once identified, have been found to afford a higher likelihood of successful well completion.
Patent NO-163698-B (NO)
Inventor: DEBORT JEAN-PIERRE
IPC: C12P19/14
Filed: 1985-10-16
Abstract: 1. A method of treating a bisulphitic paper pulp having a high mean degree of polymerization of approximately 1,100, characterized in that, in order to give it the characteristics of a pulp for chemical purposes, there is caused to act upon the paper pulp an enzymatic preparation on a basis of fungic cellulases having a C1 activity and a Cx activity, a maximum activity in the pH range from 1.5 to 7.5, and at a temperature below 80 degrees C, the reaction medium being continually stirred the pH being maintained between 2 and 7 and the temperature below 80 degrees C during the action of the enzymatic preparation.
Patent NO-176839-B (NO)
Inventor: SCHAEFER MICHEL
IPC: C07F15/02
Filed: 1988-04-12
Abstract: Ligands and complexes of the title and the applications of these complexes in magnetic resonance imaging, in X-ray radiology and as in-vivo chemical shift agents.
Patent NO-178121-B (NO)
Title: Servo gassreguleringsventil
Inventor: OTTESTAD NILS TERJE
IPC: A62B9/02
Filed: 1993-10-05
Abstract: Gassreguleringsventil, særlig til bruk i pusteventil for dykkermasker og liknende. Ventilen har et hus () i fonn av en hylse. Inne i hylsen er et glidbart anordnet hovedventillegeme (2,13) som samvirker med det sirkulært ventilsete (3) som skiller innløpskammeret I fra utløpskammeret II. Hovedventillegemet er hult og er, via en rørhylse (11), fast bundet til et stempel (12) som utgjør en bevegelig vegg i et "servokammer" III*. Hovedventillegemets posisjon kontrolleres presist ved hjelp av et ventillegeme (5) som vekselvirker med et ventilsete (6) og styrer en gasstrøm som påvirker stemplet (12) og derved hovedventillegemet.Anvendt som pusteventil er regulerings-ventilen bygget inn i. en ytre kappe hvis ene vegg omfatter en følemembran (8) . Denne membranen virker over en hevarmsmekanisme på styrepinnen (4) for ventillegemet (5).Dersom det dreier seg om en tilbaketrykksregulator ("Back-pressure regulator") som f.eks. er innrettet på å trekke vekk ekspirert luft, vil den ytre kappen være i åpen forbindelse. med kammer I. Kammer II nå er i åperi forbindelse returlinjen hvor man opprettholder et undertrykk som kan brukes til å trekke vekk ekspirert luft.Eventuelt kan disse to typer ventiler være inkorporert i en felles ytre kappe og bli operert av et og samme følermembran.
Patent SE-303550-B (SE)
Inventor: ALFILLE L
IPC: G21C1/20
Filed: 1963-04-10
Abstract: 1,010,524. Fuel elements. EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM). April 17, 1963 [April 17, 1962], No. 15020/63. Heading G6C. A fuel cell for a heavy water moderated nuclear reactor of the kind which is cooled by a fluid circulating under pressure in channels of the reactor formed by cold pressure tubes which receive the fuel cells, comprises a jacket 5 in which a cluster of fissile rods 3 is held by cross-members 4 secured to the jacket, a thermal insulating sheath 6 which occupies the space between the jacket 5 and a pressure tube 1 when the cell is in position in the reactor, axial movement of the sheath 6 along the jacket 5 being prevented by shoulders 7 on the jacket, and seating means at one or each end of the cell for the end of an adjacent cell, whereby several such cells may be assembled within a cold pressure tube 1 with the jackets 5 forming a continuous tube within which the cooling fluid flows. Suitable materials for the jacket 5 are beryllium, aluminium, calcined magnesium, alumina, magnesia, vitreous silica and graphite. The insulating sheath 6 may comprise alternate layers of vitreous silica and aluminium or steel sheets or bands wound in helices in overlapping fashion on the outer surface of the jacket 5, or layers constituted by thin metal sheets oxidized on both faces such as aluminium-alumina or zirconium-zirconia. The jackets 5, as shown in the embodiment of Fig. 6, have complementary seating surfaces 9 which permit a certain misalignment between adjacent fuel cells. A deflector 10 extends in the direction of the fluid flow from a peripheral annular band 12 of the cross-member 4 of one fuel cell past the complementary seating surfaces 9 and serves to prevent the hot cooling fluid from leaking between the surfaces 9 and thus coming into contact with the cold wall of the pressure tube 1. The annular bands 12 of adjacent cross-members 4 are provided with indentations in the form of intermeshing sawteeth 14 (Fig. 7) which ensure that after loading of the fuel cells, the fuel rods 3 of contiguous clusters are in alignment.
Patent SE-306692-B (SE)
Inventor: LOHSE P
IPC: B65B43/58
Filed: 1961-09-01
Abstract: 924,540. Packaging-machines. FR. HESSER MACHINENFABRIK A.G. Sept. 25, 1961 [Oct. 14, 1960], No. 34190/61. Class 94(1). A machine for filling bags with fluent material comprises circulating filling nozzles equipped with bag supporting clamps, the nozzles descending to engage and raise the bags for filling, permitting them to fall freely and then raising and permitting them to fall at least once more to compact the contents. The nozzles 3 are mounted on an intermittently rotating turret and are fed from a single measuring means, Fig. 3 (not shown). Bags B are placed in holders 2 and opened by suction grippers 15, 16 and an air blast from a nozzle 38. The nozzles descend and clamps 6, 7 secure the bags to them. They rise, filling takes place and the bags are released to fall on to a fixed surface 40. The nozzles descend to engage and raise the bags again and again they are permitted to fall. They are raised once more and dropped at the discharge position VII where the rear wall 61 of the holders is advanced to push them into a shoot 60. Filling may take place in stages, if desired.
Patent YU-45262-B (YU)
Title: Process for vulcanisating halogen rubber
Inventor: WOLFF S
IPC: C08L15/02
Filed: 1985-06-28
Abstract: The invention is directed to vulcanizable halogen rubber mixtures which contain 2-sec.amino-4,6-dimercapto-s-triazine, silica, and optionally carbon black.
Patent YU-46356-B (YU)
Title: Disk kočnica sa kliznim sedlom i oprugom za papuče
Inventor: ESCARABAJAL G
IPC: F16D55/2265
Filed: 1983-07-15
Abstract: DISK KOČNICA SA KLIZNIM SEDLOM I OPRUGOM ZA PAPUČE, pri čemu je opruga 1 umetnuta izmedju svoda 25 sedla i frikcionih papuča 18 tako da deluje na te papuče bar radijalnom silom usmerenoj ka osi diska 21, a koje se sastoji od srednjeg dela koji ulazi u otvor u svodu, a na koji se nastavljaju bočni delovi koji se za elastično ugradjivanje sedla naslanjaju na unutrašnju površinu sedla, i od oslonog dela koji se u rednom položaju kočnice naslanja na susedne gornje ivice frikcionih papuča 18, naznačena time, što se na krajeve (8) dve paralelne karike (2) oblika "C" opruge (1) nastavljaju nožice (3,4) ugaono savijene u istom smeru u odnosu na ravan karike (2), što se nožice (3,4) karika (2) pružaju u suprotnim smerovima, pri čemu su prve nožice (3) karika (2) medjusobno vezane sponom (6) postavljenom upravno na ravan karika karika (2).
Patent YU-46182-B (YU)
Title: Postupak za prečišćavanje antibiotika
Inventor: KAPLAN M A
IPC: A61K31/545
Filed: 1986-11-21
Abstract: naznačen time, što se jedinjenja u smeši prevode u natrijumove soli svojih im-idazolidinon derivata, formule: reakcijom sa natrijumovom solju karbonske kiseline, kao što je natrijum 2-etilheksanoat, i sa ketonom kao što je aceton, u inertnom organskom rastvaraču kao što je metanol i na temperaturi od sobne do oko 55 C; što se dobijena smeša natrijumovih soli imidazolidinon derivata suspenduje u rastvaraču u kome je (E)- izomer rastvoran a (Z)-izomer nerastvoran, kao što je smeša 20-50 zapr.% metanola u acetonu, da bi se izvršilo odvajanje (E)-izomera; i što se izolovani (Z)-izomer prevodi u čist antibiotik, formule: ili u njegovu farmaceutski prihvatljivu metalnu ili aminsku so, ili kristalni hidrat. Prijava sadrži oš 1 nezavisni i 2 zavisna zahteva.
Patent ZA-832367-B (ZA)
Title: A lipid composition for oral,enteral or parenteral feeding
Inventor: INGENBLEEK YVES
IPC: C07C51/48
Filed: 1983-03-31
Abstract: The oil of pips of fruits of the Ribes genus is an abundant, cheap source of  gamma -linolenic acid. It is extracted using solvents from dried and ground residues from the production of juices, preserves and jellies or brandies, liqueurs and schnapps of fruits, such as blackcurrant, redcurrant or gooseberry. According to a preferred embodiment, the residues are treated with ethanol before being extracted with hexane in order to free the oil from most of the free fatty acids, waxes, colorings and odorous compounds. The refined oil is a valuable ingredient in cosmetic, dermatological, dietetic and pharmaceutical compositions.
Patent ZA-881640-B (ZA)
Title: Fluorescent conjugates and biological diagnostic assay
Inventor: ARNOST MICHAEL J
IPC: G01N33/52
Filed: 1988-03-08
Abstract: There are provided novel fluorescent conjugates comprising a rhodamine dye moiety and a biologically active moiety. In addition, there are provided methods for determining an analyte in a biological fluid.
Patent ZA-887092-B (ZA)
Title: Process for the preparation of hydrotreating catalysts from hydrogels
Inventor: KEMP RICHARD ALAN
IPC: B01J23/85
Filed: 1988-09-22
Abstract: Process for preparing highly active hydrotreating catalysts by incorporating a compound selected from the group consisting of nickel, cobalt and mixtures thereof, a heavy metal selected from the group consisting of molybdenum, tungsten and mixtures thereof, and a stabilizing amount of phosphorus into an alumina hydrogel. The final calcined catalysts have surface areas of at least 300 m<2>/g, at least 20% of the pore volume in pores having diameters greater than 35 nm and at least 20% of the pore volume in pores having diameters less than 7 nm.
Patent ZA-899965-B (ZA)
Title: Glyphosate formulations
Inventor: KUCHIKATA MASUO
IPC: A01N25/14
Filed: 1989-12-28
Abstract: The invention relates to a dry agriculturally acceptable herbicidal composition comprising a water soluble salt of N-phosphonomethylglycine as a water-dispersible granule, water soluble granule, or water-dispersible powder or water soluble powder. The composition comprises a water soluble salt of N-phosphonomethylglycine and additionally one or more liquid surfactants. Compositions of this invention may further comprise ammonium sulfate, potassium sulfate, potassium chloride, sodium sulfate, urea, mixtures thereof and the like. The composition may optionally include a synergist, quick-burn additive, a humectant, a co-herbicide, a dye, pigment, corrosion inhibitor, thickener, dispersing agent, calcium sequestrant, defoamer, mixtures thereof and the like.
Patent ZA-907736-B (ZA)
Title: Derivatives of pyridone,process and intermediates of preparation,their application as medicaments and compositions containing them
Inventor: CLEMENCE FRANCOIS
IPC: A61K31/451
Filed: 1990-09-27
Abstract: Compounds of the formula (I): <IMAGE>  in which:  - either E and G form <IMAGE> which represents: <IMAGE> in which R represents hydrogen, alkyl, alkenyl or alkynyl, which is optionally substituted, free carboxyl, esterified carboxyl or carboxylic salt, acyl, alkoxy, hydroxy, amino, alkylamino, dialkylamino, acyloxy, cyano, carbamoyl or halogen -- Y represents carbocyclic aryls, heteromonocyclic aryls or condensed heterocyclic aryls which are optionally substituted, <IMAGE> - or E represents -CO2R3, in which R3 represents hydrogen or alkyl and G represents <IMAGE> -- A represents:  - either a carbocyclic radical which is optionally substituted,  - or <IMAGE> where B represents:     - hydrogen,   - aryl or arylalkyl, or   - cycloalkyl, which are optionally substituted, - alkyl, alkenyl, alkynyl or alkyloxy which are optionally substituted, -- R1 and R2 represent hydrogen, alkyl, alkenyl or alkynyl which are optionally substituted, or R1 and R2 form with the nitrogen atom a 5-, 6- or 7-membered heterocycle optionally containing another heteroatom and optionally substituted, their preparation and their use as medicines.
Patent ZA-914663-B (ZA)
Title: Pipe coupling
Inventor: STRAUB IMMANUEL
IPC: F16L17/02
Filed: 1991-06-18
Abstract: A pipe coupling having an elastomer sealing sleeve which is approximately C-shaped in cross-section has a cylindrical housing which is split in the longitudinal direction, and which defines inwardly bent end walls and can be constricted like a pipe clip by means of a closure having tensioning screws, in which arrangement the sleeve, which is enclosed at the end faces and at the circumference by the housing and by a metal insert sheet bridging the housing gap and is approximately C-shaped in cross-section, is compressed in the circumferential direction and is brought to bear against the pipes to be coupled. Sliding rings, which are compressible in the circumferential direction, are located between the end faces of the sleeve and the end walls of the housing. Upon assembly of the coupling, these sliding rings are brought to bear against the outer walls of the pipes and form a sliding seat with the latter. This leads to increased insensitivity to changes with regard to the relative position of the sealing parts and the parts to be sealed, as well as to further increases in the existing adaptability of the coupling to irregular pipes.
Patent ZA-922930-B (ZA)
Title: Organ specific emulsion
Inventor: NORRLIND BJOERN
IPC: A61K49/04
Filed: 1992-04-23
Abstract: PCT No. PCT/SE92/00261 Sec. 371 Date Dec. 7, 1993 Sec. 102(e) Date Dec. 7, 1993 PCT Filed Apr. 22, 1992 PCT Pub. No. WO92/18169 PCT Pub. Date Oct. 29, 1992.Disclosed are emulsions for intravenous administration based on lipophilic iodized and/or bromated substances with emulsifiers and containing derivatives of cyclopenta-phenanthrene, wherein the weight ratio between emulsifier and derivative in the emulsion is between 10:1 and 1:2. These emulsions are intended for use as X-ray contrast agent, particularly for visibilizing the presence of tumors, metastases and the like in liver and spleen. The derivative of cyclopenta-phenanthrene is preferably cholesterol, phytosterol, sitosterol, sigmasterol and/or campesterol. The invention also relates to a method for preparing the emulsion and to the use of the emulsion in the preparation of an X-ray contrast medium for computed tomographic examinations.
Patent ZA-924144-B (ZA)
Title: Refractory material
Inventor: BECKER WOLFGANG
IPC: C25C3/08
Filed: 1992-06-08
Abstract: The invention relates to a refractory, porous, heat-insulating material, which is resistant to fluorine-containing gases and has a stable volume, in particular in the form of moulded bricks, for refractory, heat-insulating lining in electrolysis furnaces, in which metallic aluminium is produced by electrolysis of aluminium oxide dissolved in a fluoride melt, which material has an Al2O3 content of more than 50% by weight and a TiO2 content of from 2.5 to 10% by weight and forms acicular TiO2 crystals and/or TiO2-containing crystals, randomly growing into the pore space, under the action of fluorine-containing gases at temperatures between 700 and 1000 DEG C on the free surfaces, in particular on the boundary surfaces of intergranular voids, in the region of the material subjected to the fluorine gas. The invention also relates to a process for the preparation and to the use of the refractory material.
Patent ZA-925526-B (ZA)
Title: Laminate and laminating method
Inventor: FLOM ATLE
IPC: B32B27/10
Filed: 1992-07-22
Abstract: A laminating method comprises:   (a) applying a moisture barrier layer (8) to the outside of a relatively stiff substrate (1) to form a preliminary laminate (1,8), (b) extrusion laminating the preliminary laminate (1,8), a thermoplastics layer (2) and a film (3,3') comprised of a barrier polymer layer (4), by applying the thermoplastics layer (2) in a molten state to between the inside of the preliminary laminate (1,8) and the film (3,3'), and (c) applying a second moisture barrier layer (7) to the inside of the film (3,3').   <IMAGE>
Patent ZA-941026-B (ZA)
Title: Wound dressing.
Inventor: WEBSTER DAVID FITZGERALD
IPC: A41D31/00
Filed: 1994-02-15
Abstract: PCT No. PCT/GB94/00291 Sec. 371 Date Aug. 14, 1995 Sec. 102(e) Date Aug. 14, 1995 PCT Filed Feb. 14, 1994 PCT Pub. No. WO94/17765 PCT Pub. Date Aug. 18, 1995An absorbent wound dressing (1) includes a polymer foam layer (3) having a plurality of discrete zones (2) on at least one surface (4) of the foam layer, the material forming the zones being less swellable than the foam layer material, such that when the dressing is placed with the zones of polymeric material in contact with a wet surface, the zones move apart as the foam layer absorbs fluid and swells.
Patent ZA-944823-B (ZA)
Title: Epoxidised natural rubber latex
Inventor: TAYLOR PHILIP LOUIS
IPC: C09D163/08
Filed: 1994-07-04
Abstract: A water-borne coating composition contains as one component a latex of an epoxidised natural rubber. The composition has a low minimum film-forming temperature (MFT), and produces films which are hard, durable and display excellent adhesion to substrate.
Patent ZA-953895-B (ZA)
Title: Shield against absorbent particle loss in absorbent products
Inventor: BITOWFT BRUCE KEVIN
IPC: A61F13/53
Filed: 1995-05-12
Abstract: The present invention relates to absorbent products like baby diapers, adult incontinence products and particularly to sanitary napkins or pantyliners. These absorbent products all have absorbent cores which according to the present invention comprise absorbent gelling materials in granular form or other particles. A problem associated with such cores is that these particles can migrate out of the article along the paths of liquid entry into the product. Therefore a shield positively separating the paths of liquid transport into the product from the particles is provided for absorbent structures according to the invention. <IMAGE>