baber/WOPTO huggingface dataset:
Patent HU-208305-B (HU)
Title: Process for producing asymmetrically substituted ureas
Inventor: MUELLNER MARTIN
IPC: C07C275/28
Filed: 1990-07-27
Abstract: Prepn. of non-symmetric substd. ureas (I) effected by reacting a gaseous mixt. of isocyanic acid and NH3 at 250-600 deg.C with a prim. or sec. amine. The reaction is pref. effected by either (a) introducing 1-7 (esp. 1.1-3) equivs. of the amine (pref. at 320-380 deg.C) into a gaseous isocyanic acid/NH3 mixt. and then cooling (pref. using an inert diluent) to condense (I); or (b) introducing a gaseous unisocyanic acid/NH3 mixt. at 250-600 deg.C into a primary or sec. amine which is in the liq. or molten state or in an inert diluent and then isolating (I) from the mixt.
Patent HU-202131-B (HU)
Title: Method for producing ultra-filtering membrane having improved filtering characteristics
Inventor: KESZLER BALAZS
IPC: B01J20/22
Filed: 1988-10-24
Abstract: Poly(aryl-ether-sulphone) ultra filter membranes with modified filtration characteristics are prepd. from polyacrylethersulphone casting soln. solvent and possible additives and in addn. 1-34 wt.% pref. 3-20 wt.% cyclodextrin or cyclodextrin-derivs. (wt. %-s based on the polysulphone).
Patent HU-207062-B (HU)
Title: Process for producing 1-(lower alkoxy)-1-(lower alkyl)-3-(substituted phenyl)-ureas
Inventor: FUKUOKA DAISUKE
IPC: C07D311/20
Filed: 1990-12-21
Abstract: A 1-lower alkoxy-1-lower alkyl-3-[4-(2-lower alkoxy-2,3-dihydro-7-benzopyranyloxy)phenyl]-urea is prepared by a process which comprises alkylating a novel 1-hydroxy-3-[4-(2-lower alkoxy-2,3-dihydro-7-benzopyranyloxy)phenyl]urea with a corresponding alkylating agent selected from the group consisting of a sulfuric acid ester and an alkyl halide in the presence of a basic compound. The 1-lower alkoxy-1-lower alkyl-3-[4-(2-lower alkoxy-2,3-dihydro-7-benzopyranyloxy)phenyl]urea has a herbicidal activity. New intermediates and processes for production thereof are also disclosed.
Patent IT-1233494-B (IT)
Inventor: GEMMANI GIUSEPPE
IPC: B27G13/04
Filed: 1989-06-30
Granted: 1992-04-02
Abstract: The dynamically clamped planing tool has a series of cutting knives (3), having, each one, a longitudinal tooth (5) engaging with a corresponding recess (6) in a lateral wall (2a) of each longitudinal seat (2) on a shaft (1) and designed to allow a cutting knife (3) to be positioned inside the same seat, and corresponding wedges (4) having, each one, a tapered profile with an angle ( OMEGA ) less than the opening angle ( OMEGA 1) of the seat (2) so as to lock the cutting knife (3), in a working position, against the lateral wall (2a) , under the action of a force (F), directed towards the outside of the shaft (1), due to the rotation of the latter. The seats (2) furthermore are made using a method which envisages three different passes with two different tools (9 and 10), the first of which (9) is used in the first two passes in which it is off-centre with respect to the (x) axis of the shaft (1) and it also makes a recess (8) which reproduces the external profile of the cutting knife (3) and respectively in which it is at an angle ( beta ) with respect to the (x) axis of the shaft, the second tool (10) makes the third pass and is at an angle ( alpha ) with respect to the (x) axis of the shaft (1) and makes the recess (6) of the lateral wall (2a).
Patent IT-1239001-B (IT)
Title: Method for the recovery of lead from material which contains it in the form of dioxide and red lead
Inventor: GASSALI SILVANO
IPC: C22B/
Filed: 1990-04-10
Granted: 1993-09-18
Abstract: Method for the recovery of lead from materials which contain it in the form of dioxide (PbO2) and red lead (Pb3O4) and which contains the roasting phases of the said materials with ammonium chloride, treatment of the solid roasted in this way with a solution of ammonia and carbon dioxide and recovery of the carbon dioxide by calcination or chemical leaching in mineral acids of the lead carbonate.
Patent IT-1180396-B (IT)
Title: Fish cutting equipment
Inventor: FACCHINELLI ADRIANO
IPC: A22C/
Filed: 1984-10-08
Granted: 1987-09-23
Abstract: A pharmaceutical composition for aphthous stomatitis contg. topical application to ulcers of aphthous Sucralfate in aq. soln.
Patent LT-3503-B (LT)
Title: Folded package
Inventor: FRICKE KONRAD
IPC: B65D75/14
Filed: 1994-11-10
Abstract: The subject-matter of the invention is a folded package (1) preferably for sheet-like articles which are stacked congruently one above the other and are approximately sector-shaped in contour, for example filter paper inserts (4) for coffee machines or teamakers. The object of the invention is to provide a folded package (1) which can be produced inexpensively, is convenient to open up for removal of all the articles and can also be completely closed again. This is achieved in that the folded package (1) is produced from an integral, essentially square blank of paper or a similar, dimensionally stable, foldable material, which blank is folded in from two mutually opposite corners, extending in the manner of a wrapping around the stack of articles to be packaged. The folding-in takes place in such a way that a pocket (5) which envelopes the stack of articles on all sides is formed on one wrapping side and a lid flap (8) is formed on the opposite side, which lid flap can be fixed in relation to the pocket (5) by means of a reusable closure device (10). The lid flap (8) is stabilised by the connection of individual folding layers (9) in such a way that the lid flap (8) automatically assumes its original shape when closed again. <IMAGE>
Patent LV-14965-B (LV)
Title: Remotely controllable airplane
Inventor: URBAHS ALEKSANDRS
IPC: B64C39/00
Filed: 2013-10-31
Abstract: A remotely controllable airplane (10) is adapted for belly-landing and comprises: a fuselage (12); a wing (14); a tail (16); a motor with a propeller (18); an under-fuselage payload container (20) adapted for carrying a surveillance equipment wherein the payload container (20) comprises a front module (22) and an aft module (24), both modules being coupled to the fuselage (12) and spaced apart along the fuselage axis; a central module (26) wherein the central module (26) is rotatably attached to the front module (22) and to the aft module (24).
Patent ME-00499-B (ME)
Inventor: BAUER HORST
IPC: A61K47/26
Filed: 2002-11-15
Abstract: Vodeni injekcioni rastvor koji sadrži antagonist za LHRH pored cetroreliksa koji predstavlja pomenuti antagonist za LHRH sadrži organsku, fiziološki srodnu kiselinu i surfaktant po slobodnom izboru kao i gradivnu komponentu. Antagonistu za LHRH značajno je poboljšana rastvorljivost i može da se priprema u većim koncentracijama i sa poboljšanom bioraspoloživošću. Značajno je smanjena sklonost ka agregaciji kod antagonista za LHRH.
Patent NO-157555-B (NO)
Title: Eroderbar sonde for hurtig utkobling.
Inventor: ROBINET ALAIN
IPC: E21B47/10
Filed: 1981-04-15
Abstract: roderbar sonde (1) for p3visning av sand i gass som. føres gjennom et rør (2). En slik sonde består av et tynt aluminiumsrør (3) hvis ene ende C5) har forbindelse med en maieanordning for trykket inne i sonden, og hvis andre ende (4) er lukket, idet den innvendige veggen (6) til aluminiums-røret (3) er i kontakt med en diskontinuerlig støtte eller bæreanordning (7).
Patent NO-156239-B (NO)
Inventor: SCHAAD FRITZ JOHANN
IPC: B60B11/02
Filed: 1983-05-16
Abstract: 1. A dual wheel for a vehicle, having a vehicle wheel rim (4) and an outer rim (1), a coupling device (20) between the rims (1, 4), a complete spacer ring (2) which is secured to the outer rim (1), a ring fastener (6) which is secured to the inner face of an indented reinforcing groove (7) and a plurality of tightening devices (3) which are detachably secured to the ring fastener (6), characterised in that the reinforcing groove (7) is provided on the spacer ring (2), that the tightening devices (3) each comprise a tightening hook (15) suspended in the ring fastener (6) and a tightening device (3) in the form of a toggle lever and that the tightening hooks (15) are supported on the spacer ring (2) with spacing from the reinforcing groove (7).
Patent NO-164682-B (NO)
Title: System for aa overfoere informasjon via radioboeyer og en boeye tilpasset for bruk i et slikt system.
Inventor: GUSTAFSON BENGT GUNNAR
IPC: H04B7/26
Filed: 1984-02-21
Abstract: Fremgangsmåte og system for fjernstyring av individuelle elektroniske utstyr (R) som er spredt over et større geografisk område. Det aktiveres radiosendere spredt over en vannoverflate og som samvirker med hydrofoner for å ta opp lydbølger fra undervannsbåter for å lokalisere disse un-dervannsbåtene. For å aktivere selektiv aktivering av dette elektroniske utstyret blir elektromagnetiske bølger eller lydbølger sendt med gitte relative tidsposisjoner fra i det minste tre faste stasjoner { I, II, III) som har kjente geografiske posisjoner. Ved hvert elektronisk utstyr blir bølger mottatt og sammenlignet med hensyn til deres relative tidsposisjoner ved mottagelsen og aktiveringen av et utstyr finner kun sted dersom et gitt krite-rie med hensyn til de felles tidsposisjonene er oppfylt. Aktiveringen av utstyret vil herved finne sted kun innenfor en gitt liten sone av det store området. Posisjonen for denne sonen blir bestemt ved relative tidsposisjoner til de sendte bølgene, ' som kan bli variert for å velge forskjellige soner.
Patent NO-169675-B (NO)
Title: Holdering
Inventor: DELHAES JOHANNES CAROLUS
IPC: F16L17/035
Filed: 1986-03-19
Abstract: Holderring med hovedsaklig vinkelformet tverrsnitt, bestående av en flensformet ringdel (1) for støttende anlegg mot endeflata på en rørmuffe og av en halsformet ringdel (2), som stikker inn i et ringrom som er dannet mellom utsida av en rørende og rørmuffens innside. Holderringen har en slik utforming at den samtidig som den er enkel, kan kompensere for toleranseavvik og oppta sidekreftene som virker på rørene uten at sentreringen mellom rørene forstyrres. Den halsformete ringdelen (2) er således på både inn- og utsida utstyrt med radielt rettet tunger (3, 4) som er jevnt fordelt langs omkretsen, idet tunger (3,4) som ligger nær hverandre i omkretsretningen har ulik lengde, og alle tunger med samme lengde (3 hhv. 4) ligger i lik innbyrdes avstand. De lengre tungene (3) bøyes da unna ved monteringen, mens de kortere tungene (4) ikke bøyes,. men danner radielle støtter. Utsidas lange tunger kan sneppe inn i spor i muffens innside for å feste. holderringen. Tungene kan være oppdelt i flere lengdesteg.
Patent NO-166739-B (NO)
Inventor: JOHNSSON ULF
IPC: F16J15/54
Filed: 1987-03-17
Abstract: An arrangement for the sealing of a shaft (2) which passes through a plate (1) which separates the "wet" and the "dry" zone of a packing machine from each other. In packing machines great demands are made on the tightness and durability of such shaft bushings, especially against strong washing agents, and the sealing assembly in accordance with the invention, therefore, has a flexible connection with the plate (1) and two O-rings (9,10), which are partly enclosed by the two halves of the sealing assembly and thereby are protected during washing as well as during operation. This design also produces a good sealing effect when during operation the shaft moves a little in radial direction.
Patent NO-175260-B (NO)
Inventor: LINNAU YENDRA
IPC: C12S3/14
Filed: 1989-07-27
Abstract: For the production of Lys-plasminogen, with a specific activity of at least 17.5 caseinolytic units/mg of protein and at least 50  mu mol/g protein nitrogen, and an electrophoretic purity of at least 90%, entailing plasminogen being adsorbed from plasma, from a plasminogen-containing fraction or from a tissue culture for the purpose of purification on immobilised lysine, eluted and obtained from the eluate with a protein precipitant, a solution of the plasminogen purified in this way is adjusted to a plasmin activity which is, for the chromogenic substrate H-D-Valyl-L-Leucyl-L-lysine p-nitroanilide dihydrochloride, in the range from 0.005 to 0.2  mu mol/ml.min, preferably 0.01 to 0.1  mu mol/ml.min, is maintained at a temperature of +1 DEG C to +20 DEG C, preferably +4 DEG C to +12 DEG C, for a period of 6 to 60 hours, preferably 15 to 50 hours, in order to achieve enzymatic proteolytic conversion of the plasminogen into Lys-plasminogen, after which the enzyme reaction is stopped and Lys-plasminogen is isolated.
Patent NO-180787-B (NO)
Inventor: LEFEVRE DIDIER
IPC: G01N33/49
Filed: 1990-11-15
Abstract: The present invention relates to a reagent and to a method of using the same for automatically determining at least one leukocyte sub-population from a total blood sample. Using this reagent, it is possible, in a single step, to lyse the erythrocytes through the action of saponin and SDS, as well as to ensure the differential staining of the leukocyte sub-populations, at the same time preserving the integrity and morphology of the cells, through the combined action of various components including chlorazol black, an alcohol, a surfactant and preserving agents. The reagent according to the invention can be applied to different types of automatic flow cytometry analyzers.
Patent NO-178853-B (NO)
Title: Anordning for stabilisering av transportbeltet i en selvjusterende beltestyreenhet
Inventor: GAARDEN KJELL-ARNE
IPC: B65G39/16
Filed: 1993-11-22
Abstract: En anordning for stabilisering av transportbeltet i en selvjusterende beltestyreenhet er beskrevet.Beltestyreenheten har transportbeltestyre-ruller (C) anbragt på en dreibar bæreplate. (E) som over et langsgående stag (B) er forbundet med sideruller (G).Siderullene (G) er montert på et dreibart opplagret tverrstag (A). Et parallellstag (D) er montert mellom tverrstaget (A) og festebjelken (F). Derved oppnås at siderullene (G) ved sideveis forskyvning av transportbeltet holdes tilnærmet vinkelrett på transportbeltets lengdeakse.
Patent YU-45889-B (YU)
Inventor: STEINBACH R W
IPC: G01N33/52
Filed: 1983-08-23
Abstract: A diagnostic device for the detection of an increased concentration of dehydrogenases and/or oxidases in the fluids of humans, animals or plants, which consists of a carrier which bonds a redox dyestuff, and a substance mixture, adjusted to a pH value in the acid range, of the substrate corresponding to the particular dehydrogenase, a hydrogen donor compound and at least one redox dyestuff is described. The device has the peculiarity that the carrier contains polar groups and the substance mixture for detecting exclusively pathologically increased concentrations of the particular dehydrogenase and/or oxidase is adjusted to a pH value of below 5.0. The device is suitable for diagnosing malignant growths in very different organs, for example in the female genital area.
Patent RS-50990-B (RS)
Inventor: DORDEVIC SNEZANA
IPC: C12R1/125
Filed: 2004-04-08
Abstract: Postupak za dobijanje mikrobiološkog djubriva za proizvodnju povrtarskih biljaka naznačen time što se bakterije Bacillus licheniformis, Bacillus megaterium, Bacilluis suptilis, umnožavaju na hranljivoj podlozi medijum 2, a Azolobacter chrocoocum, Azotobacter vinelandi i Derxia sp. umnožavaju na hranljivoj podlozi medijum 1. Prijava sadrži još 2 nezavisna i 3 zavisna patentna zahteva.
Patent ZA-802806-B (ZA)
Title: Carbinol ethers, their manufacture, and fungicides containing them
Inventor: AMMERMANN E
IPC: A01N43/64
Filed: 1980-05-09
Abstract: 1. Claims for the contracting states : BE, CH, LI, DE, FR, GB, IT, LU, NL, SE Carbinol ethers of the general formula (I)  see diagramm : EP0019153,P10,F3  where R**1 denotes halogen or phenyl, R**2 denotes alkyl of 1 to 6 carbon atoms or unsubstituted or chlorine-substituted phenyl, R**3 denotes alkyl of 1 to 6 carbon atoms, vinyl, ethynyl or unsubstituted or chlorine-substituted benzyl, R**4 denotes alkyl of 1 to 4 carbon atoms, allyl, unsubstituted or chlorine-substituted benzyl, or 3,3-dimethylbutan-2-on-1-yl, and n denotes 0, 1 or 2, and salts and metal complex compounds thereof. 1. Claims for the contracting state : AT A fungicide containing a carbinolether of the general formula (I)  see diagramm : EP0019153,P11,F1  where R**1 denotes halogen or phenyl, R**2 denotes alkyl of 1 to 6 carbon atoms or unsubstituted or chlorine-substituted phenyl, R**3 denotes alkyl of 1 to 6 carbon atoms, vinyl, ethynyl or unsubstituted or chlorine-substituted benzyl, R**4 denotes alkyl of 1 to 4 carbon atoms, allyl, unsubstituted or chlorine-substituted benzyl, or 3,3-dimethylbutan-2-on-1-yl, and n denotes 0, 1 or 2, and salts and metal complex compounds thereof.
Patent ZA-804325-B (ZA)
Title: Stereoisomers of 2,2-dimethyl-3(2,2-dichlorovinyl)-cyclo-propane-1-carboxylic acida-cyano-3-phenoxy-4-fluoro-benzyl ester, a process for their preparation and their use as insecticides and acaricides
Inventor: STENDEL W
IPC: B01J31/02
Filed: 1980-07-17
Abstract: An arthropodicidally active substantially pure stereoisomer of 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-1-carboxylic acid alpha -cyano-3-phenoxy-4-fluoro-benzyl ester of the formula   <IMAGE> selected from the group consisting of ester in which the asymmetric C atoms   ,   , and   alpha  have the following configuration: -Absolute configuration at the center -Isomer 1 3  alpha  -a R R R -b R R S -c R S R -d R S S -e S S S -f S S R -g S R S -h S R  R, -  and diastereomeric mixtures of (1R)-cis- and (1R)-trans-2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-1-carboxylic acid (R,S)- alpha -cyano-3-phenoxy-4-fluoro-benzyl esters of the formula   <IMAGE>  <IMAGE>
Patent ZA-837766-B (ZA)
Title: Concrete strengthening members and methods relating thereto
Inventor: HUNT FREDERICK F
IPC: B05D7/20
Filed: 1983-10-19
Abstract: Concrete strengthening members, particularly prestressing tendons such as strands of steel wire, are provided with a strongly adherent plastic coating which may be substantially impermeable for improved corrosion resistance, and/or which may have embedded therein abrasive or grit-form particles to provide improved bond with the concrete, and particularly to provide controllable bond transfer in prestressing tendons of the pretensioned type. The plastic coating preferably is applied electrostatically in powder form, and fusion bonded by heat. The abrasive can be applied by spraying during a viscous state of the heated resin, and can be varied as to size and spacing density so as to control the surface condition and the bonding effect. Fusion and curing heat may come from preheating of the member before application of the resin powder, which preferably is a heat curable, thermosetting epoxy. Coating thickness and grit application are readily variable to meet particular requirements. Particularly advantageous results are achievable for high strength steel strands for prestressing concrete by pretensioning, facilitating their use where previously considered impractical or impossible.
Patent ZA-858857-B (ZA)
Title: Coextruded multilayer sheet and tough sleeve label made therefrom
Inventor: KARABEDIAN JAMES ARAM
IPC: B65D23/14
Filed: 1985-11-19
Abstract: A coextruded multilayer sheet adapted to form a sleeve label for a container, characterized by a polystyrene foam layer adapted to be wrapped next to the container and a solid skin layer, the solid skin layer being extruded from a blend comprising about 50 to 70 parts by weight of linear low density polyethylene, and about 20 to 60 parts by weight of a block copolymer of styrene and butadiene, the amount of block copolymer being sufficient to balance the adhesion between the foam layer and the skin layer at the interface thereof, the adhesion being enough to prevent premature delamination and tearing and the adhesion being low enough to enhance the toughness of the label; and also a container with such a sleeve label.
Patent ZA-863319-B (ZA)
Title: Organopolysiloxane materials having decreased surface tack
Inventor: DUBROW ROBERT S
IPC: B29C71/04
Filed: 1986-05-02
Abstract: This invention provides organopolysiloxane materials having cone penetration between about 100 and about 350 (10- <sup>1</sup>mm) and ultimate elongation of at least 100% and having reduced surface tack. This invention provides three methods of obtaining said materials with reduced surface tack. The first method comprises applying to the surface of such material an organic peroxide or a photoinitiator and irradiating the surface with ultraviolet light to further crosslink the surface to reduce or eliminate the tack of the surface. The second method comprises mixing a photoinitiator, such as benzophenone, in an organopolysiloxane fluid, thermally crosslinking the organopolysiloxane fluid to produce the material with the above cone penetration and ultimate elongation then irradiating the surface of the material with ultraviolet light to reduce or eliminate the tack of the surface. The third method comprises mixing a photoinitiator, such as benzophenone, in an organopolysiloxane fluid, crosslinking the fluid by irradiating a layer of the fluid with ultraviolet light to produce the above cone penetration and ultimate elongation properties then further irradiating the crosslinked material to reduce or eliminate the surface tack; this method can be carried out by simultaneous irradiation with ultraviolet light from two sides of a layer of the organopolysiloxane wherein one surface is irradiated at a higher intensity than the other surface. The materials produced by this invention are useful as tapes and sealants.
Patent ZA-883214-B (ZA)
Title: Method for the quantitative determination of serum proteins in body fluids and agents for carrying out the process
IPC: G01N33/546
Filed: 1988-05-05
Abstract: The method for detecting or determining a participant in a particle-enhanced immunological reaction by a nephelometric, turbidimetric or particle-counting method comprises carrying out the detection or determination in the presence of an antiserum which contains no antibodies which are specific for one of the immunological reactants.
Patent ZA-887683-B (ZA)
Title: Aninomethyl oxooxazolidinyl aroylbenzene derivatives useful as antibacterial agents
Inventor: GREGORY WALTER ADELMAN
IPC: C07D413/10
Filed: 1988-10-14
Abstract: Aminomethyl oxooxazolidinyl aroylbenzene derivatives, such as  l -N-[3-[4-(2,4-difluorobenzoyl)phenyl]-2-oxooxazolidin-5-ylmethyl]aceta mide, possess useful antibacterial activity.
Patent ZA-888083-B (ZA)
Title: Acyl deoxyribonucleoside derivatives and uses thereof
Inventor: BORSTEL REID VON
IPC: A61K8/58
Filed: 1988-10-27
Abstract: Use of acyl derivatives of deoxyribonucleosides in manufacture of a medicament for enhancing haematopoesis or enhancing healing of bone marrow. <IMAGE>
Patent ZA-888734-B (ZA)
Title: Stabilized medicinal substances,a process for the preparation thereof,and stable medicinal formulations
Inventor: FUELBERTH WERNER
IPC: C07K1/00
Filed: 1988-11-22
Abstract: Stabilised compounds of the formula I 
<IMAGE>
 in which R, R<1>, R<2>, R<3>, R<4> and R<5> have the stated meanings, and process for the preparation thereof are described. The stabilised compounds are suitable for the production of pharmaceutical preparations.
Patent ZA-888961-B (ZA)
Title: Titanocenes,the use thereof,and n-substituted pyrroles
Inventor: HUESLER RINALDO
IPC: C07D207/325
Filed: 1988-11-30
Abstract: Titanocenes containing two 5-membered cyclodienyl groups, for example cyclopentadienyl, and one or two 6-membered carbocyclic or 5- or 6-membered heterocyclic aromatic rings which are substituted by a fluorine atom in at least one of the two ortho-positions to the titanium-carbon bond and contain, as a further substituent, unsubstituted or substituted 1-pyrryl, are suitable as photoinitiators for radiation-induced polymerization of ethylenically unsaturated compounds.