baber/WOPTO huggingface dataset:
Patent LV-11153-B (LV)
Title: Thread head for apertures of plate containers used for storage of liquids
Inventor: SCHUETZ UDO
IPC: B65D41/08
Filed: 1994-11-23
Abstract: The lid (2) of a sheet-metal container (1) for transporting and for storing liquids has a central filling aperture (3) which is enclosed by a nozzle (5) which is moulded out of the lid and is perpendicular to the lid surface (4). A ring (6) of plastic or metal with an external thread (7) is fitted onto the nozzle (5) and is pressed downwards against the lid surface (4) by the outwardly rolled upper edge (8) of the nozzle (5). The threaded ring (6) is secured against rotation on the nozzle (5) by positive-locking connections (not illustrated). Screwed onto the threaded ring (6) is a plastic closure lid (11), into which a disc-like insert (12) of special steel is pressed. Between the outer edge (13) of the lid insert (12) and an annular projection (14) thereof, an annular groove (15) is moulded into the insert to receive a sealing ring (16) with which the closure lid (11) is sealed off against the outwardly rolled upper edge (8) of the nozzle (5). <IMAGE>
Patent LV-11424-B (LV)
Title: Gynaecological device
Inventor: JURIS JAKOVINS
IPC: A61B1/32
Filed: 1994-12-22
Abstract: The gynaecological instrument has an inter-demountable and mountable base 1 and extender 2, the related ends of which are formed as oval form beaks 3 and 4 that in the bend section continue in the handle 5 with leader faucets 6 and oval work circumference 7. Under circumference 7 the work lobe 8 is placed. In the middle section of base 1 on both sides of the handle 5 fixation ears 9 with fixation faucets 10 are placed. On the extender's 2 oval work circumferences 7 side edges symmetrical guides 12 are located. On the pyramid type work lobe's 8 both side edges fixation sockets 13 are placed. The moving work lobe 8 up along guides 12 the instrument's extender 2 moves up along in relation to the base 1. The fixation faucets 10 fit in any of the fixation sockets 13 providing tight fixation of the instrument as well as adjustment of the instrument to the features of the patient.<IMAGE>
Patent LV-12202-B (LV)
Title: Process for applying a decorative protective coating on the surface of wood articles
Inventor: GVIDO GRAZDONOVICS
IPC: B05D1/18
Filed: 1998-09-22
Abstract: This invention refers to wood processing, namely, the production of wooden articles, such as toys, interior decorating, and kitchen articles.The suggested method includes treatment of wooden articles with vegetable oil followed by a period of drying. For surface treatment, refined oil suitable for food vegetable is used, with such contents as olive, sunflower, soya-bean, pal, cotton, mustard, corn or canola oil, or their mixtures with other oils. The treatment with vegetable oil can be performed through immersing the article in the oil completely and then letting the superfluous oil flow off.The invention gives the ability to obtain a qualitative decorative protective coating, which does not flake during storage, and in addition, the usage of the article and the decorative protective coating is ecologically harmless.
Patent MX-165322-B (MX)
Title: Procedimiento para la preparacion de un catalizador que contiene plata y el catalizador asi obtenido
Inventor: BOXHOORN GOSSE
IPC: B01J37/02
Filed: 1986-06-26
Abstract: La presente invención se refiere a un procedimiento para la preparacion de un catalizador que contiene plata, apropiado para la oxidación de etileno en óxido de etileno, en donde un compuesto de plata se aplica a un portador, después de lo cual el compuesto de plata se reduce a plata metálica, caracterizado en que el portador se ha preparado mezclando un compuesto de alumini con un compuesto de estaño, y calcinando la mezcla obtenida.
Patent NO-150680-B (NO)
Title: 2,4,6-trijodid-benzonitril-derivat for anvendelse som roentgenkontrastmiddel.
Inventor: GRIES HEINZ
IPC: C07C255/57
Filed: 1979-07-13
Abstract: 2,4,6-trijodid-benzonitril-derivat for anvendelse som røntgenkontrastmiddél.
Patent NO-147619-B (NO)
Inventor: TRESCH ERWIN
IPC: G08B17/107
Filed: 1979-12-28
Abstract: A smoke detector containing a radiation source operating in a pulsed mode and a scattered radiation receiver connected in a coincidence circuit. This circuit contains a counter which counts both the radiation pulses and the incoming scattered radiation pulses. With undisturbed operation this counter, following each radiation pulse, has an even numbered counter state. The appearance of an uneven numbered counter state is indicative of the presence of spurious pulses and leads to resetting of the counter to null, so that there is prevented attainment of a counter state adequate for tripping an alarm signal. On the other hand, with the presence of a predetermined even numbered counter state there is triggered an alarm. Such smoke detector is almost immune to spurious pulses and does not tend to trigger faulty alarm signals.
Patent NO-155585-B (NO)
Inventor: BLANK HEINZ ULRICH
IPC: C08B1/00
Filed: 1980-06-11
Abstract: A process for delignifying lignocellulosic material with a digestion liquor of nitroanthraquinones and/or dinitroanthraquinones. The process can be carried out in a closed reaction vessel at temperatures of 150 DEG -200 DEG +/- C. for 0.5 to 480 minutes with 0.001 to 10% nitroanthraquinone and/or dinitroanthraquinone by weight of lignocellulosic material.
Patent NO-163301-B (NO)
Title: Sikkerhetskopling for slanger.
Inventor: GOWARD STANLEY HAROLD
IPC: F16L37/14
Filed: 1983-06-06
Abstract: Oppfinnelsen vedrører en sikkerhetskopling av en type som omfatter sammenpassende hanplugger og hunplug-ger for sammenkopling av en slange i et fluidumsystem, omfattende tetningsanordninger (15)tilveiebrakt i det minste på en av delene for å tilveiebringe en fluidum-tett forsegling mellom delene, samt anordninger for å forhindre atskillelse av delene. Koplingen omfatter utvendige og innvendige spor (33,27) beliggende på delene, hvilke spor samvirker med hverandre når delene er forbundet med hverandre, samt hull (26) på hunplug-gen for opptakelse av en sikkertspinne. Hullene er plassert og arrangert slik at sikkerhetspinnen griper inn i det dannede spor i delene når sikkerhetspinnen er innfort i hullene for derved å forhindre atskillelse av delene. T det minste cn av sikkcrhctspinncne, sporene og hullene for opptakelse av sikkerhetspinnene er formet på en måte som tillater begrenset aksial bevegelse av de to koplingsdelene i atskillende retning til en låst posisjon hvor sikkerhetspinnen er fullstendig innfort, hvorved sikkerhetspinnen ikke kan fjernes for delene beveges tilbake til deres ikke-låste posisjon, samt anordninger som tvinger delene, til den låste posisjon når delene er sammenkoplet og fluidumsystemet er i bruk.
Patent NO-164974-B (NO)
Inventor: TUCKER HOWARD
IPC: C07D213/70
Filed: 1983-07-18
Abstract: Acylanilides of the formula  <IMAGE>  wherein R1 and R2, the same or different, each is cyano, carbamoyl, nitro, halogeno, perfluoroalkyl or other defined substituents; R3 is hydrogen or halogen; R4 is hydrogen or alkyl, or is joined to R5; R5 is hydrogen, hydroxy, alkoxy or acyloxy or is joined to R4; R6 is alkyl or halogenoalkyl, or has the formula -A3-R8 or -A4-X2-A5-R9; A1 and A4, the same or different, each is alkylene; A2, A3 and A5, the same or different, each is a direct link or alkylene; X1 and X2, the same or different, each is oxygen, sulphur, sulphinyl, sulphonyl, imino or alkylimino; R7 and R9, the same or different, each is alkyl, alkenyl, hydroxyalkyl, cycloalkyl, phenyl optionally substituted, naphthyl or heterocyclic optionally substituted; and R8 is phenyl, naphthyl or heterocyclic as defined above for R7 or R9; processes for their manufacture and pharmaceutical compositions containing them. The acylanilides possess antiandrogenic activity.
Patent NO-160999-B (NO)
Inventor: ESANU ANDRE
IPC: C07D491/048
Filed: 1985-06-06
Abstract: This invention relates to 1,3 - dihydro-6-aminomethyl-7-hydroxy-furo-(3,4-c)- pyridine derivatives of the general formula I  <IMAGE>  wherein A1, A2, R1 and R2 represent various substituents, to pharmaceutically acceptable salts of such compounds, to a process for the preparation of compounds comprising reacting a 6-chloromethyl-7-benzoxy derivative of the general formula II  <IMAGE> II  with an excess of an amine derivative  <IMAGE>  in a non-polar solvent, at a temperature not exceeding 20 DEG  C., which leads to the desired substitution in position 6, followed by an acidic treatment to cleave the benzyl group and, finally to an anti-allergic composition of matter comprising, as an essential ingredient therein, an effective amount of one of these compounds together with an appropriate diluent or carrier.
Patent NO-167434-B (NO)
Inventor: BAENI HEINZ
IPC: A47F1/10
Filed: 1986-06-19
Abstract: A device for the distribution of cartridges containing ingredients for the preparation of a beverage has a housing, a cavity, a distribution tube and a delivery tube. The device also has a pivoting spring lever, and a retaining system which has a triangular shape attached to the lever on either side of the pivot.
Patent NO-172060-B (NO)
Inventor: TACK ROBERT DRYDEN
IPC: C10L1/234
Filed: 1988-01-26
Abstract: A crude oil or fuel oil composition comprises a major proportion by weight of a crude oil or a fuel oil and a minor proportion by weight of a polycarbonate containing the group <CHEM> where n is an integer of two or more and A is an alkylene, aralkylene or arylene radical, provided the alkylene group can be interrupted by one or more hetero atoms or by one or more carboxylic ester, carbamoyl, urethane, urea or tertiary amino groups. A typical polycarbonate has the formula <CHEM> where R are C10 to C30 alkyl groups. i
Patent NO-173874-B (NO)
Title: Konjugat til bruk ved fremstilling av spormerkede konjugater, bestaaende av et maalsoekende, biologisk aktivt molekyl og en forbindelse inneholdende et ikke-radioaktivt metall
Inventor: TOLMAN GLEN LEWIS
IPC: C07K/
Filed: 1988-11-04
Abstract: Konjugat av (i) et målsøkende biologisk aktivt molekyl valgt blant antistoffer, fragmenter av antistoffer, hormoner, peptider, proteiner og droger som binder seg til reseptorer og lokaliserer seg i visse organer, vev og celler i legemet hos mennesker og pattedyr og (ii) en forbindelse inneholdende et metall. Forbindelsen inneholdende et metall er et metallothionein eller metallothioneinfragment, og alt metall i metallothioneinet eller fragmentet er ikke-radioaktivt og har mindre affinitet til metallothionein enn kationene i gruppen bestående av Tc, Ag,. Au, Hg og Cu(II). Konjugatet er anvendelig som mellomprodukt for fremstilling av tilsvarende konjugater inneholdende spormerkende metall.
Patent NO-176607-B (NO)
Inventor: SCHULTE GARY RICHARD
IPC: C07B61/00
Filed: 1990-10-05
Abstract: Process for making antiinflammatory 3-aroyl-2-oxindole-1-carboxamides by reductive debromination or deiodination of 3-(bromo- or iodoaroyl)-2-oxindole-1-carboxamides.
Patent SE-316805-B (SE)
Inventor: LUCKY R
IPC: H04L25/03
Filed: 1966-06-01
Abstract: 1,105,959. Transversal equalizers. WESTERN ELECTRIC CO. Inc. 2 June, 1966 [2 June, 1965], No. 24537/66. Heading H4R. The settings of the multipliers in a transversal equalizer are established during normal message transmission using the apparatus of the Figure in which the output from the equalizer, comprising delay line 12, multipliers 15A to 15E and summer 16, is sampled at intervals equal to the reciprocal of the data transmission rate in the sampling gate 17. The resulting samples are fed to one input of a subtractor 32 and to a binary slicer 18 which recovers the binary message stream which is applied to the data utilization device 19 and to the other input of the subtractor 32. The subtractor, being fed with signal samples and with regenerated received binary signals derived from those samples, produces, at its output, an error signal stream which corresponds only to the distortion products, as modified by the existing setting of the equalizer. The error signal is passed through a delay 30, equal to half the total delay of line 12, to one input of each of the multipliers 23A to 23E, to the other input of which is fed the regenerated received binary stream from slicer 18 after feeding through one or more stages of shift register 24A to 24E which has a stepping rate equal to the repetition rate of the received binary stream. The output of the multipliers at any sampling instant is equal to the sum of two terms, one the product of a regenerated digit and the effect of that digit at the particular line tap corresponding to that multiplier, and the other the product of that digit and the effect of other digits through that and other taps. The first of these terms will always be of a sign dependent only on the error of adjustment of the equalizer multiplier on that tap, while the second term will have a sign dependent on the actual digit stream received and will vary randomly. The output of the multipliers is passed through respective low-pass filters 22A to 22E which remove the second term referred to above leaving only a signal which represents the multiplier adjustment required. This signal is gated, via gate 21, at intervals to slicers 20A to 20E to adjust the multipliers, or attenuators, 15A to 15E, in a manner to reduce the distortion products as described in Specification 1,105,958. It is suggested that multilevel data sequence systems may be equalized in a similar way by making slicer 18 multilevel and duplicating shift register 34, multipliers 23, filters 22, gates 21, and slicers 20 for each slicing level.
Patent YU-48055-B (YU)
Title: Postupak i postrojenje za proizvodnju buradi sa čepom i širokovratnih buradi od temoplastične mase
Inventor: SCHUTZ U
IPC: B29C48/10
Filed: 1991-07-12
Abstract: Postupak za proizvodnju buradi sa čepom od termoplastične mase, naznačen time, što se vrši duvanje dvostrukih tela (2) buradi od termoplastične mase a zatim njihovo deljenje po sredini na dva tela (4) buradi, što se izrada poklopaca (6) sa čepom vrši brizganjem termoplastične mase pod pritiskom, posle čega se vrši hlađenje tela (4) buradi (13) i poklopaca (6) sa čepom na podešen oblik na linijama (7, 8) za hlađenje i za hlađenje i kalibriranje koje su postavljene iza mašine (1) za duvanje, za izradu dvostrukih tela (2) buradi i iza mašine (5) za brizganje pod pritiskom poklopaca (6) buradi, i što se vrši zavrivanje poklopaca (6) sa čepom, sa telima (4) buradi (13). Prijava sadrži još 3 nezavisna i 9 zavisnih zahteva.
Patent ZA-813383-B (ZA)
Title: Nicotinic derivatives of glucosamine,process for their preparation and related pharmaceutical compositions
Inventor: WALTER MURMANN
IPC: C07H13/10
Filed: 1981-08-07
Abstract: The nicotinic derivatives of glucosamine, particularly N-nicotinoyl-glucosamine tetranicotinate are described as having anti-lipolitic, hypocholesterolemizing and antiaterogenic activities, at an equal or higher level than those of nicotinic acid, without the objectionable side effects shown by the acid. To prepare the compounds of the invention, nicotinoyl chloride hydrochloride and glucosamine hydrochloride are reacted in an organic solvent at a temperature of between 40 DEG  C. and 120 DEG  C.
Patent ZA-829190-B (ZA)
Title: N,n-disubstituted alkenamides and phenylalkenamides,processes for their production and their use as pharmaceuticals
Inventor: NADELSON JEFFREY
IPC: C07C237/20
Filed: 1982-12-14
Abstract: Alkenamides and phenylalkenamides having the formula I <CHEM>  wherein  n represents 0 or 1  R represents C1-4alkyl or the group <CHEM>  wherein R2 and R3 represent independently C1-4alkyl or together with the nitrogen atom to which they are attached pyrrolidino, piperidino, hexamethyleneimino or morpholino R1 and R4 represent independently halogen C1-4alkyl or C1-4alkoxy and  R5 represents hydrogen or C1-6alkyl, and acid addition salts thereof. The compounds are useful as pharmaceuticals particularly as agents for treating diabetes.
Patent ZA-839345-B (ZA)
Title: Reactive polymers for dermal and transdermal therapy
Inventor: SNIDER BRUNO
IPC: A61P17/00
Filed: 1983-12-15
Abstract: Reactive polymers are described for the cure of skin affections, consisting of cross-linkable polyuretanes having film building properties and suitable to be applied to skin wounds of any nature. The described formulations are generally constituted by two components to be mixed at the use-moment, so that the cross-linkage mostly happens by interaction with the proteic components of the treated skin-parts. These formulations are also good carriers for transdermal action drugs.
Patent ZA-868195-B (ZA)
Title: Method of removing scale from wet oxidation treatment apparatus
Inventor: ATWOOD MARK T
IPC: C02F5/08
Filed: 1986-10-28
Abstract: A method of removing scale from the surfaces of a fluid treatment apparatus comprises directing a base solution and an acid solution through the fluid treatment apparatus. The fluid treatment apparatus cleaned by the method of the present invention may be a vertical tube wet oxidation treatment apparatus in which an aqueous slurry of organic materials is oxidized in a tube which extends deep into the surface of the earth. Water rinses may be performed between the steps of circulating the aqueous base solution, circulating the aqueous acid solution, and operating the fluid treatment apparatus. The water used for separating the sequential steps is preferably buffered water. The aqueous acid solution is preferably a mineral acid and most preferably nitric acid. The aqueous base solution is preferably potassium hydroxide or sodium hydroxide. The method also contemplates a sectional wash of the apparatus by directing a base or acid solution partially into the apparatus.
Patent ZA-869426-B (ZA)
Title: Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications
Inventor: GILMAN PAUL S
IPC: C22C1/05
Filed: 1986-12-15
Abstract: An intermetallic powder compsn. is obtd. by blending a mixt. of elemental powders with a process control agent, followed by mechanical alloying. The material is then heated at a temp. below the m.pt. of any of the constituents. Pref. the compsn. is based on aluminium with the second component being a harder metal.
Patent ZA-872598-B (ZA)
Title: Exothermic compositions
Inventor: NEU MAX GERHARD
IPC: B22C3/00
Filed: 1987-04-10
Abstract: An exothermic composition comprises a particulate readily oxidisable metal such as aluminium, magnesium or silicon and an organic fluorine-containing compound, and usually an oxidising agent for the readily oxidisable metal. The preferred organic fluorine-containing compound is polytetrafluoroethylene. The composition may also contain a binder, a particulate refractory material, refractory fibres and/or organic fibres. The composition may be used in the casting of molten metal, either in particulate form or as a preformed shape such as a sleeve or board, to cover or surround molten metal in the feeder of a casting mould or in the head or head box of an ingot mould.
Patent ZA-904847-B (ZA)
Title: Hollow body
Inventor: VESBORG STEEN
IPC: B65D39/08
Filed: 1990-06-21
Abstract: A hollow body (1, 50) comprising an outer cup-shaped part (2, 52) consisting of a hollow interior (3, 53), an opening (4, 54) and a tubular part (5, 55) which extends from the opening substantially into the interior of the cup-shaped part. The entire cup-shaped part (2, 52) and the tubular part (5, 55) are a single piece of plastic material formed by blow molding. The hollow body may be used as a cap for a container or for metered release of a fluid detergent in the drum of a washing machine during a wash cycle.
Patent ZA-913530-B (ZA)
Title: Biocatalytic process for the production of l-(-)carnitine from crotonobetaine and strains of proteeae for use in said process
Inventor: SHAPIRO STUART
IPC: C12N1/20
Filed: 1991-05-10
Abstract: A process is described for stereospecifically hydrating crotonobetaine to L-(-)-carnitine via the action of an enzyme produced by four new strains of Proteus mirabilis (NRRL B-18480, NRRL B-18481, NRRL B-18482, and NRRL B-18483) in biotransformation media containing from 10 to 12% (<w>/v) crotonobetaine inner salt.
Patent ZA-921328-B (ZA)
Title: Hydrazone derivatives,their preparation and use
Inventor: DAHL BJARNE HUGO
IPC: C07D401/12
Filed: 1992-02-24
Abstract: A method of treatment with compounds having the formula <CHEM>  wherein  n is 0 or 1; R<1> is hydrogen, C1-6-alkyl which may be branched, C3-7-cycloalkyl, benzyl, phenyl which may be substituted, acyl, hydroxy, C1-6-alkoxy, CH2CO2R' wherein R' is hydrogen or C1-6-alkyl which may be branched, CH2CN, CH2CONR<IV>R<V> wherein R<IV> and R<V> independently are hydrogen or C1-6-alkyl, or CH2C(=NOH)NH2; R<2> is pyridyl or phenyl, both of which may be substituted one or more times preferably in the ortho and para positions with halogen, CF3, NO2, CN, phenyl, SO2NR''R''' wherein R'' and R''' independently are hydrogen, benzyl, or C1-6-alkyl; R<4>, R<5>, R<6>, R<7> independently are hydrogen, C1-6-alkyl which may be branched, phenyl, halogen, C1-6-alkoxy, NO2, CN, CF3, or SO2NR<1><1>R<1><2> wherein R<1><1> and R<1><2> independently are hydrogen, benzyl, or C1-6-alkyl; or R<6> and R<7> together form an additional 4 to 8 membered carbocyclic ring which may be aromatic or partial saturated and which may be substituted with halogen, NO2, CF3, CN, SO2NR<1><3>R<1><4> wherein R<1><3> and R<1><4> independently are hydrogen, benzyl, or C1-6-alkyl, and R<4> and R<5> have the meanings set forth above; or R<4> and R<5> together form an additional 4 to 8 membered carbocyclic ring which may be aromatic or partial saturated and which may be substituted with halogen, NO2, CF3, CN, SO2NR<1><3>R<1><4> wherein R<1><3> and R<1><4> independently are hydrogen, benzyl, or C1-6-alkyl, and R<6> and R<7> have the meanings set forth above. Certain of the compounds are novel. The compounds and pharmaceutical compositions containing the compounds are useful in the treatment of central nervous system disorders and especially conditions sensitive to excitatory amino acids.
Patent ZA-943425-B (ZA)
Title: Filter device
Inventor: KIEFEL BERNHARD
IPC: B01D29/41
Filed: 1994-05-18
Abstract: The filter discs (12, 13) of the filter device are provided on both sides of a filter chamber (34) which surrounds annularly or in the form of a spiral a discharge chamber (5) closed on the intake side. For periodic cleaning, a suction nozzle (14, 15) for solids particles filtered out is arranged on each filter disc (12, 13), which suction nozzle extends over the radial width of the filter disc (12, 13). During cleaning, a drive (20, 21) rotates the discharge chamber (5) with the filter chamber (34) attached to it, so that the filter discs move along the suction nozzles (14, 15). In the case of a spiral filter chamber (34), only one pair of suction nozzles (14, 15) is necessary in that these are displaced along a guide rod by the rotary motion of the filter chamber (34). The rotary motion of the filter chamber (34) in one direction brings one of the filter discs (12, 13) to abut with one of the suction nozzles (14, 15). The other is closed during this by an isolating valve (45). An outwardly tapering cross-sectional shape of the filter chamber (34) enables engagement of the suction nozzles (14, 15) in the case of a small pitch of the threaded shape of the filter chamber (34) or in the case of a close arrangement of a plurality of filter chambers axially adjacently arranged. Thus, no special drive is necessary for moving a suction nozzle over the filter surface and the filter device, in relation to its size, has a large filter surface area. <IMAGE>