baber/WOPTO huggingface dataset:
Patent HU-194658-B (HU)
Inventor: BIHARI GYOERGY
IPC: H02M7/537
Filed: 1985-09-24
Abstract: A találmány tárgya kapcsolási elrendezés hídkapcsolású kapcsolóüzemű tápegység kapcsolótranzisztorainak váltott bekapcsolására. A találmány vezérlő egységet (l), kapcsoló egységet (2) és sorrend érzékelő egységet (3) tartalmaz. A megoldás lényege, hogy a vezérlő egység (l) első kapcsolójel kimenete (ll) a kapcsoló egység (2) első kapcsolójel bemenetéhez (2I) cs a sorrend érzékelő egység (3) első impulzus bemenetéhez (31), a vezérlő egység (l) második kapcsolójel kimenete (.12) a kapcsoló egység (2) második kapcsolóid bemenetéhez (22) és a sorrend érzékelő egység (3) második impulzus bemenetéhez (32) van kötve, a sorrend érzékelő egység (3) első tiltó kimenete (33) a vezérlő egység (1) első tiltó bemenetéhez (13), a sorrend érzékelő egység (3) második tiltó kimenete (34) a vezérlő egység (I) második tiltó bemenetéhez (14) van csatolva.  1. ábra -1-
Patent HU-202193-B (HU)
Title: Process for producing substituted amides
Inventor: COSTELLO ALAN THOMAS
IPC: C07C255/29
Filed: 1987-09-09
Abstract: A process for the production of a substituted amide of the formula:
      where R¹ is an optionally substituted aryl group, X¹ is -O-­or -S- and R² is an optionally substituted alkyl, alkenyl, or alkynyl group or X¹R² is an N-linked 5-membered nitrogen heterocycle comprising the halogenation, preferably bromination, in an inert solvent of an N-cyanomethyl-amide of the formula R¹CONH.CH₂CN, followed by addition to the halogenated mixture, or to the mixture as halogenation is taking place, of a heterocyclic tertiary amine in a proportion of from about 1.0 to about 2.5 moles for each mole of halogen reacted, and finally treatment of the resulting quaternary salt with an alcohol, thiol or amine of the formula R²X¹H.
Patent HU-190332-B (HU)
Inventor: POGANY JUDIT
IPC: A47G1/10
Filed: 1984-11-01
Abstract: A találmány keretre, különösen képkeretre vonatkozik. A négy profilos keresztmetszetű, merev lineáris keretelem oldható egymáshoz csatlakoztatására a négy saroktartományban egy-egy egymásra merőleges szárral (4) rendelkező sarokmerevítőés kapcsolóelem (2) szolgál. Ezek szárainak (4) rögzitőtagjai (4a) ugyancsak merevek, az azokhoz tartozó kapcsolótagok (4b) viszont rugalmasan deformálhatóak, és végükön kapcsolóbütyökkel (5) vannak ellátva. A kapcsolóbütyök (5) a keretelemek (1) egy pofalemezének (12) egyoldalt nyitott fészkeibe (3) illeszthetők, és e helyzetükben meggátolják a keret szétesését. A keret szétszedésekor a bütyköket (5) a fészkekből (3) kiemelve - azaz, a kapcsolótagokat (4b) a saját síkjukból arra keresztirányban kihajlítva - a keretelemek (1) a sarokmerevítő- és kapcsolóelemekről (2) lehúzhatok. Közben a sarokmerevítö- és kapcsolóelem (1) rögzítőtagjai (4a) amelyek profilos keresztmetszeti alakja olyan, hogy a keretelemek (1) profiljába illeszkedik - a keretelemben (1) megvezetve csúszik végig.  -1-
Patent HU-195105-B (HU)
Title: Composition for mouth-hygienie
Inventor: LYNCH MATTHEW J
IPC: A61K8/00
Filed: 1985-10-21
Abstract: Oral hygiene composition containing monoalkyl and dialkyl ethers of dianhydrohexitols in the form of toothpate, mouthwash, chewing gums, confections, toothpicks and dental floss are effective in the cleaning of oral surfaces and cavities to reduce plaque accumulation caused by the action of bacteria.
Patent HU-190333-B (HU)
Inventor: ABRANYNE HORVATH E
IPC: G01R23/15
Filed: 1984-11-19
Abstract: A találmány tárgya kapcsolási elrendezés adott frekvenciatartományba eső villamos jelek átvitelére, kijelzésére és/vagy mérésére kiképzett frekvenciaablak-komparátor kialakítására, amely kapcsolási elrendezés célszerűen nullkomparátorként kialakított erősítőt, és a komparátor bemenetelre csatlakoztatott az átviendő jellel arányos referenciajeleket előállító refereciafeszültség átalakítókat, valamint a frekvenciaablakhoz méretezett rezgőkört tartalmaz. A találmány lényege abban van, hogy a kapcso- lási elrendezés bemenetei (1,2) az átviendő feszültséget előállító jelgenerátorral vannak összekapcsolva, és a bemenetek (1,2) közé sorosan van a rezgőkör (3) és egy ellenállás (4) kapcsolva, és a rezgőkör (3) galvanikus leválasztó egységen (5) és egyenirányítón (6) keresztül van az erősítő (8) egyik bemenetével, míg az ellenállás (4) egyik a rezgőkörrel (3) célszerűen egy osztóáramkörön belül (7) keresztül van az erősítő (8) másik bemenetére csatlakoztatva, és az erősítő (8) kimenete (9) képezi a kapcsolási elrendezés kimenetéi. t3  1. óbro -1-
Patent HU-208641-B (HU)
Inventor: IBRANYI GYOERGY
IPC: A61M16/00
Filed: 1989-10-26
Abstract: A találmány tárgya automatikus műtéti lélegeztető készülék, amelynek körlélegző köre pneumatikusan egyrészt a tüdőhöz, másrészt a lélegeztető tartály lélegeztető ballonjához csatlakozik, a lélegeztető ballon térfogatát beállítható mechanikus határoló szerkezet menetes orsó(k)hoz és megvezető rúd(ak)hoz csatlakozó kiegészítő szerkezete korlátozza, amelyet az jellemez, hogy a menetes orsó(k) (6) golyós orsó(k), amely(ek)hez közvetlenül vagy tengelykapcsoló (13) közvetítésével motoros meghajtómű (15) csatlakozik. (11) Lajstromszám: 208 641 B (51) Int. Cl.5 A 61 M 16/00  1 ábra HU 208 641 1. ábra A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent IT-1236044-B (IT)
Title: Procedure for the construction of opened, ornamental structures with more rigid elements in succession
Inventor: MINUTELLI RANIERI
IPC: A44C/
Filed: 1989-10-26
Granted: 1992-12-22
Abstract: The present invention concerns the procedure for construction of ornamental, opened ring structures with more rigid elements in succession for necklaces, bracelets, and earrings and finds application in the field of jewellery, silver work and trinkets in general. Rigid, curved elements (1) and (2) are placed one following the other and connected two by two by an internal cylindrical hinge with axis of rotation coincident with that of the extremities (4) and (5) of the trunks thereby connected, while the free extremities (19) and (20) of the composite ring structure are equipped with coupling devices (17) and (18) capable of stabilizing their reciprocal position when the ring is in the closed state.
Patent LT-3986-B (LT)
Title: The calf embryo lung cell culture for cutivation of bovine leukemia virus
Inventor: NEMEIKAITE AUSRA
IPC: C12N5/16
Filed: 1994-02-24
Abstract: This invention relates to the biotechnology of cells and immunology of veterinary. It can be utilized for the cultivation of the leucosis virus in animals. The culture of the cells of the lungs of a cow's embryo L-BLV is distinguished by a higher proliferation activity, than known cultivated lines of cells Mi and FLK. It grows very well in Russian production feeding mediums and serums. The culture can be produced in high quantities, in order to accumulate a significant amount of the virus, which is used as a component, for the production of the preparations of immune diagnostics and immune prevention, also for the research of the biology of the leucosis virus in animals and carrying out the comparative analysis of antigen attributes of the retroviruses.
Patent MX-164290-B (MX)
Inventor: LANGE RICHARD MICHAEL
IPC: C10N40/25
Filed: 1987-07-07
Abstract: Novel dimer esters and polyesters derived from and adduct of 5-norbornene-2,3-dicarboxylic anyhydride and O,O-dialkyldithiophosphoric acid have been produced. These dimer esters and polyesters are useful extreme pressure agents, antiwear agents and oxidation inhibitors as well as friction modifying agents for functional fluids used in motorized vehicles.
Patent NO-142300-B (NO)
Title: Heterocykliske benzamidforbindelser for anvendelse som mellomprodukt ved fremstilling av et farmakologisk aktivt heterocyklisk benzamid
Inventor: PODESVA CTIRAD
IPC: C07D207/09
Filed: 1973-06-22
Abstract: Heterocykliske benzamidforbindelser for anvendelse som mellomprodukt ved fremstilling av et farmakologisk aktivt heterocyklisk benzamid.
Patent NO-142169-B (NO)
Title: Fremgangsmaate og innretning for fremstilling av fibre fra termoplastiske materialer
Inventor: LEVECQUE MARCEL
IPC: D01D5/08
Filed: 1976-02-20
Abstract: Fremgangsmåte og innretning for fremstilling av fibre fra termoplastiske materialer.
Patent NO-159284-B (NO)
Inventor: HAWLEY GIL ROSS
IPC: C08F10/00
Filed: 1982-03-03
Abstract: A method for making novel catalysts for the polymerization of olefins, said catalysts being prepared by reacting a metal dihalide with certain transition metal compounds and reacting that product with certain organoaluminum compounds wherein in one embodiment that product is contacted with a halide exchanging source selected from halides of Groups IVA and VA of the Periodic Table and wherein in another embodiment a third component, such as an electron donor, is included in the reaction between the metal dihalide and the transition metal compound.
Patent NO-156911-B (NO)
Inventor: SKOGBERG BO TORBJOERN
IPC: E21B33/12
Filed: 1982-11-15
Abstract: An expansion body for constructions like piles or anchorages located in the earth, said body being adapted for insertion into the ground in a compact shape and expanded therein to an expanded shape. The expansion is achieved by unfolding a folded sheet metal casing (11) by filling it up with pressurized fluid. The sheet metal casing which defines two opposed portions (16, 17) is folded in a zigzag shape before the expansion with the folds (18) of one portion (16) falling into the folds (19) of the other portion (17).
Patent NO-159977-B (NO)
Inventor: BROWN PETER LEONARD
IPC: A63B23/12
Filed: 1983-05-24
Abstract: A physical exercising apparatus having at least one force-resistive, movable handle. Two generally perpendicular user supports enable the apparatus to be used in two different positions so as to increase the range of exercises which can be performed.
Patent NO-165902-B (NO)
Title: Krempaasmoerer.
Inventor: WOLD PER
IPC: A45D40/26
Filed: 1987-06-15
Abstract: Solkrenipåsrourer der to bevegelige deler som ti Isamme» danner en beholder, og en sanimenklemming eller drag i to belter, forer til at f.eks. solkrem presses ut av suiurerens underside.Tune i smøreren er det f.eka. en solkremtube (7) som blir presset sammen. av to vegger (3, 10) som hører til hver sin respektive del. Tuben (7) er forbundet med en slange (6) ved hjelp av en modsattgjcngct åpen sylinder (8). Sylinderen (8) er igjen festet til en slunge (6) som leder tubens (7) inn-. hold ut gjennom en spalte (5) på undersiden av smøreren. På undersiden er det limt fast f.eks. en fiberpels som har en åpning tilsvarende spalten (5) 1 smørerens underside.
Patent NO-175079-B (NO)
Title: Fremgangsmåte og anordning for å avtette en kabelforbindelse
Inventor: MAKIYO MINORU
IPC: H02G15/013
Filed: 1987-10-23
Abstract: For å tettet en kabelforbindelse, anbringes et innlegg (53) mellom to avgrenlngskabler (55, 56) i forbindelsen, som så omsluttes av en varmekrympbar omhylning. (58). Innlegget (.53) har minst en innleggsdel som har en blokk av varmesmeltbart materiale festet ved hjelp av en eller flere flenser (52) av varmeledende materiale til avgreningskablene (55, 56). Blokken ligger mellom avgreningskablene (55, 56) i det minste delvis innenfor omhylningen (58). Så, når omhylningen oppvarmes til å bevirke den til å krympe, smelter blokken (53), hvorved dannes en tetning. For de fleste dimensjoner av avgrenlngskabler kan to innleggsdeler (53) anvendes, men tre eller flere kan anvendes for store avgrenlngskabler. Flensen (52) har fortrinnsvis en tunge (61) som strekker seg inn i blokken for å hjelpe til med varmeledingen.
Patent NO-173015-B (NO)
Inventor: JANSSEN CORNELUS GERARDUS MARI
IPC: A61P43/00
Filed: 1989-11-06
Abstract: Novel 3-piperidinyl-1,2-benzisoxazoles of formula <CHEM>  wherein Alk is C1-4alkanediyl;  R<1> is hydrogen, C1-4alkyl or halo;  R<2> is C1-4alkyl;  R<3> is hydroxy or R<4>-C(=O)O-; and  R<4> is C1-19alkyl; the pharmaceutically acceptable acid addition salts and stereoisomers thereof, which compounds are anti-psychotic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent NO-177180-B (NO)
Inventor: GSTETTNER MANFRED
IPC: B27L11/00
Filed: 1991-10-04
Abstract: The present invention relates to a replaceable wear part for protecting components from abrasive wear. According to the invention, provision is made for the wear part (1) to be formed from a base part (2) made of tough material and a supporting part (3) made of a material possessing a high wear resistance, the base part (2) and the supporting part (3) being joined to one another over their surface and the base part (2) having a fastening element (4). 
<IMAGE>
Patent SE-311405-B (SE)
Inventor: WITT F
IPC: H03G1/00
Filed: 1962-03-09
Abstract: 976,106. Gain control; attenuation equalizers; transmission systems. WESTERN ELECTRIC CO. Inc. March 6, 1962 [March 9, 1961], No. 8530/62. Headings H3Q, H3R and H4U. A variolosser network comprises an input circuit having a first plurality of interconnected circuit elements including at least one reactive element of a first kind, an output circuit having a second plurality of interconnected circuit elements including at least one reactive element of a different kind, and means comprising a variable resistance r (Fig. 4A) or g (Fig. 10), interconnecting the input and output circuits, the input and output circuits being complementary (i.e. the sum of their impedances or admittances is a constant) as viewed from the interconnecting means, whereby the overall frequency response of the network is rendered substantially invariant with respect to the magnitude of the variable resistance. The variolosser may be applied to automaticgain control in an I.F. amplifier, Fig. 7A. Other applications include compressors, expanders, and loss equalizers.
Patent SE-303672-B (SE)
Inventor: JUSTUS E
IPC: D21C7/06
Filed: 1966-05-17
Abstract: 1,143,970. Chip feeding device. BELOIT CORP. 13 April, 1966 [17 May, 1965], No 16197/66. Heading B1X. A digester system comprises digester 10 for receiving and digesting wood chips, first conduit means 11 (Fig. 1) or 11<SP>1</SP> (Fig. 2) for sup plying a first liquor carrying wood chips second conduit means 12 for supplying a second liquor (for example the first liquor under different temperature or pressure conditions), valves 18, 19 each having a valve member movable between first and second operating positions and connected by conduit 20, means for transferring the wood chips from the first to the second liquor, third conduit means 16 or 16<SP>1</SP>, connecting conduit 20 and digester 10 for delivering the second liquor and the wood chips to the digester, and fourth conduit means 14 or 14<SP>1</SP> for delivering the first liquor after removal of the wood chips from it back to the first liquor source. The means for transferring the wood chips from the first liquor to the second liquor comprises a screen member 43 fixed either to the housing of valve 19 as shown in Fig. 2 or on the movable valve member (Fig. 4, not shown). In the first operating positions of the valve members, conduits 11 or 11<SP>1</SP> and 14 or 14<SP>1</SP> are in communication through the valves, screen member 43 retaining the chips within the valve passage and in conduit 20 (where they may be steam-treated) while allowing the first liquor to flow out at 14 or 14<SP>1</SP>. In the second operating positions of the valve members, conduits 12 or 12<SP>1</SP> and 16 or 16<SP>1</SP> are in communication and high pressure liquor flushes the chips out by line 16 or 16<SP>1</SP> to digester 10. In the apparatus of Fig. 2, the pairs of valves 18, 19, 18A, 19A may be operated simultaneously to provide a continuous flow of chips to the digester. In the embodiment of Fig. 8 (not shown), each valve has a cylindrically shaped housing having two pairs of oppositely arranged conduit connections, and each liquor flows through one pair of the corresponding conduits.
Patent YU-45886-B (YU)
Inventor: JUNG F H
IPC: A61K31/545
Filed: 1983-05-18
Abstract: POSTOPEK ZA PRIPRAVO DERIVATOV CEFALOSPORINA, s formulo I v kateri je R atom vodika ali metilni ostanek; R1 je katerikoli izmed C-3 substituentov antibakterijsko učinkovitih cefalosporinov, znanih v stroki; R2 je katerikoli izmed C-4 substituentov antibakterijsko učinkovitih cefalosporinov, znanih v stroki; R3 je atom vodika ali 1-6C-alkoksi ali 1-6C-alkiltio ostanek X1 je atom žvepla ali kisika, ostanek CH2 ali ostanek s formulo NR7, v kateri je R7 atom vodika, 1-6C-alkilni, formilni ali benzilni ostanek; X2 je atom dušika ali ostanek s formulo N-R8; R4 in R8, ki sta lahko enaka ali različna, sta atoma vodika ali vsak 1-6C-alkilni, 1-6C-alkanoilni, hidroksi, 1-6C-alkoksi, amino, 1-6C-alkanoilamino, 1-6C-alkilamino, 1-6C-aminoalkilni, 1-6C-hidroksialkilni, 2-6C-karboksialkkilni, 2-6C-alkenilni, 3-6C-alkoksialkilni, 3-8C-alkoksikarbonilakilni, furilmetilni, fenilni, 7-11C-fenilalkilni ostanek, pri čemer je v zadnjih dveh fenilni obroč po želji substituira z atomom halogena ali z metilnim metoksi, nitro, hidroksi, amino, karboksi ali metoksikarbonilnom ostankom, 3-6C-alkinilni, 3-6C-alkadienilni ali 9-16C-arilalkenilni ostanek, R5 in R6, ki sta lahko enaka ali različna, sta vsak 1-6C-haloalkilni, 1-6C-azidoalkilni, 2-6C-cianoalkilni, 2-6C-karboksialkilni, 3-8C-alkoksikarbonilalkilni, 2-6C-karbamoilalkilni, 3-8C-alkilkarbamoilalkilni, 4-10C-dialkilkarbamoilalkilni, 2-6C-(amino)(karboksi)alkilni, 2-6C-alkenilni, 2-6C-nitroalkenilni, 8-15C-arilalkenilni, 14-25C-diarilalkenilni, 20-35C-triarilalkenilni, 1-6C-alkiltio, 2-6C-aminoalkiltio, 3-8C- alkilaminoalkiltio, 4-12C-dialkilaminoalkiltio, 2-6C-aminoalkoksi, 3-8C-alkilaminoalkoksi, 4-12C-dialkilamino-alkoksi, 6-10C-ariltio, 6-10C-ariloksi, 7-11C-arilalkilni, amino, 1-6C-alkilamino, 2-8C-dialkilamino, 6-10C-arilamino, 7-11C-arilalkilamino, 12-20C-diarilamino, 1-6C-alkanoilni, 7-11C-aroilni, 2-6C-alkoksikarbonilamino, 7-11C-ariloksikarbonilamino, 2-6C-alkoksitiokarbonilamino, 7-11C-ariloksitiokarbonilamino, 2-6C- alkoksitiokarbonilamino, 7-11C-ariloksitiokarbonilamino, 1-6C- alkanoilamino, 7-11C-arilamino, 2-6C-alkilureido, 7-11C-arilureido, 3-8C-hidroksialkenilni, karbamoilni, 2-6C-alkilkarbamoilni, 3-8C- dialkilkarbamoilni, 5-10C-(dialkilaminoalkil)karbamoilni, 7-11C- arilkarbamoilni, tiokarbamoilni, 2-6C-(alkil)tiokarbamoilni, 3-8C-(dialkil)-tiokarbamoilni, 7-11C-(aril) tiokarbamoilni, 5-10C-(dialkilaminoalkil)tiokarbamoilni, 2-6C-alkoksialkilni, 2-6C-alkanoiloksialkilni, 2-6C-karbamoiloksialkilni, 3-8C-alkilkarbamoiloksialkilni, 4-12C-dialkilkarbamoiloksialkilni, 7-11-(aril)-(hidroksi)alkilni, 7-11C-(aril)(amino) alkilni, 2-6C-alkanoilaminoalkilni, 3-8C-haloalkanoilaminoalkilni, 8-15C-aroilaminoalkilni, 2-6C-ureidoalkilni, 3-8C-(alkilureido)alkilni, 4-12C-(dialkilureido)alkilni, 8-15C-(arilureido)alkilni, gvanidinoalkilni, 2-6C-formimidoilaminoalkilni, 3-8C-alkil-imidoilaminoalkilni, 1-6C-alkoksi, 2-6C-formilalkilni, 2-10C-alkansulfonila
Patent ZA-812550-B (ZA)
Title: The control of electrostatic precipitator voltage
Inventor: HERKLOTZ H
IPC: B03C3/68
Filed: 1981-04-16
Abstract: A system for automatically controlling the voltage of an electrostatic filter with respect to its breakdown voltage limit. The detection of secondary voltage breakdowns which occur within a post-breakdown time period after an initial voltage breakdown cause the filter voltage to be lowered to zero value. After a deionizing time period, the filter voltage is gradually raised during a predetermined rise time period until it reaches a new value. The duration of the deionizing time period and the rise time period may be advantageously computed in response to the history of voltage breakdowns, by a microcomputer system.
Patent ZA-822826-B (ZA)
Title: Non-electric blasting assembly
Inventor: MALAK ELIAS YUNAN
IPC: F42D1/04
Filed: 1982-04-26
Abstract: A percussion-actuated instantaneous or delay detonator transmits a detonation from a first length of low-energy detonating cord (LEDC) transversely positioned adjacent the detonator's percussion-responsive end to a U-shaped segment of a second length of LEDC held with its apex against the base-charge end of the detonator and the arms of the U extending away from the detonator. A directional connector for connecting a U-shaped segment of detonating cord adjacent each end of the detonator has identifiable donor- and receiver-cord-housing sections, e.g., the receiver-cord-housing section has the shape of the head, and the donor-cord-housing section the shape of the butt, of an arrow. A connector adapted to hold receiver LEDC and high-energy detonating cord (HEDC) segments is internally configured to receive nested U-shaped segments of LEDC and HEDC only when the LEDC is adjacent the base-charge end of the detonator.
Patent ZA-824874-B (ZA)
Title: Halogenated aromatic compounds for fireproofing
Inventor: BERNARD M
IPC: C08L7/00
Filed: 1982-07-08
Abstract: 1. Halogenated products having the following general formula :  see diagramm : EP0070218,P12,F1  in which R is a hydrogen atom or a bromobenzyl group optionally substituted by chlorine and/or a methyl group  see diagramm : EP0070218,P12,F2  x, y and z being capable of having a value from 0 to 2, a being capable of being equal to 0 or 1, the sum (m + n + 2a) being between 3 and 9, the sum (m + n + p + 3a) being between 4 and 13 and the content of halogens being greater than 65% by weight of the molecule.
Patent ZA-833566-B (ZA)
Title: 1-azolyl-2-oximinobutane derivatives,processes for their preparation,and their use as fungicides and plant growth regulators
Inventor: ELBE HANS LUDWIG
IPC: C07D233/61
Filed: 1983-05-18
Abstract: 1-Azolyl-2-oximinobutane derivatives of the formula   <IMAGE>   in which A is nitrogen or CH, R1 is hydrogen, alkyl, halogenoalkyl, alkenyl, alkinyl, or optionally substituted benzyl, phenyl, cycloalkyl, cycloalkylalkyl or cycloalkenyl, and R2 is optionally substituted phenyl, phenoxy, phenylthio, phenylsulphinyl or phenylsulphonyl, or physiologically acceptable addition products thereof with acids or metal salts, which possess fungicidal and plant growth-regulating activities.
Patent ZA-835585-B (ZA)
Title: Process for manufacturing a diagnostic device
Inventor: ASOK KUMAR ROY
IPC: A61K49/00
Filed: 1983-07-29
Abstract: A process for the production of a diagnostic device which is envisaged, in particular, for the detection of a pathologically increased concentration of dehydrogenases in fluids of humans, animals or plants and consists of a carrier and a substance mixture, in which, in each case with exclusion of UV radiation, the substance mixture, which has been adjusted to a pH value in the acid range, is brought into contact, in liquid form, with the carrier and the combination of carrier and substance mixture is subsequently dried and then enclosed in a packaging casing which is opaque to light of higher energy than red light. The process has the peculiarity that the dried combination of carrier and substance mixture in the packaging casing is securely sealed against entry of air and moisture. The device thus produced can be stored for a long time before use, without its ability to function being substantially changed.
Patent ZA-842056-B (ZA)
Title: Radiation scatter apparatus and method
Inventor: MOLBERT JOHN L
IPC: G01N23/203
Filed: 1984-03-20
Abstract: A radiation scatter gauge (10) comprises a radiation source (20) and multiple detectors (22,24,26) for developing separate and independent sets of data from which multiple physical characteristics of a thin material (T) and underlying substrate (B) may be determined. The apparatus and method of the invention are directed to determining characteristics of resurfaced pavement by nondestructive testing. More particularly,the density and thickness of a thin asphalt overlay (t) and the density of the underlying pavement (B) may be determined.