baber/WOPTO huggingface dataset:
Patent NO-165491-B (NO)
Inventor: VERLANDER MICHAEL STEPHEN
IPC: C07C13/11
Filed: 1984-06-12
Abstract: Compounds of the formula: <CHEM> wherein n is 0 or 1, R is lower alkyl (substituted or unsubstituted), R min  is H or lower alkyl, and R sec  is a branched alkyl, alkyl-cycloalkyl, cycloalkyl, polycycloalkyl (poly = 2 or more, fused or non-fused), phenyl or alkyl-substituted phenyl, and physiologically acceptable cationic and acid addition salts thereof, which compounds are potent sweeteners. These derivatives of gem-diaminoalkanes are many times sweeter than sugar and are free from undesirable flavor qualities. Furthermore, they possess an unanticipated high degree of solubility compared with known synthetic sweeteners. In addition, the compounds possess high stability so that they can be used in all types of beverages and in conventional food processing. Sweetening compositions and sweetened edible compositions of these compounds are also provided.
Patent NO-167969-B (NO)
Inventor: MARCUS ILAN
IPC: D04H1/54
Filed: 1986-05-14
Abstract: Fiberballs for filling uses have been prepared from mechanically-crimped fibers having both a primary crimp and a secondary crimp with specific configurations, especially amplitudes and frequencies. The fiberballs may contain a proportion of other fibers, particularly binder fibers.
Patent NO-176663-B (NO)
Inventor: JAEGGI KNUT A
IPC: C07F9/58
Filed: 1988-12-09
Abstract: Araliphatylaminoalkanediphosphonic acids of the formula <IMAGE> in which R1 represents an aromatically substituted aliphatic radical, R2 represents hydrogen or a monovalent aliphatic radical and alk denotes a divalent aliphatic radical, and their salts have a marked regulating action on calcium metabolism and can be used as medicaments for the treatment of diseases which can be traced back to disorders thereof. They are prepared, for example, by reacting a compound of the formula <IMAGE> in which X3 denotes carboxyl and R0 denotes a radical R2, with phosphorous acid and phosphorus trichloride and hydrolysing the primary product.
Patent NO-171662-B (NO)
Inventor: NYFFELER URS
IPC: A24D3/04
Filed: 1989-05-18
Abstract: A cigarette filter 12 comprises a rod of filter material having an inner zone 16 or 60% to 90% filter efficiency and an outer zone 18 of 10% to 40% filter efficiency, the inner zone occupying from 30% to 60% of the cross-sectional area of the filter. The filter is attached to a tobacco rod 10 by a tipping 14 having perforations 24 admitting air into the filter.
Patent NO-176055-B (NO)
Inventor: KRIECH ANTHONY J
IPC: C10C3/02
Filed: 1990-03-30
Abstract: A gelled asphalt cement having improved properties over conventional asphalt cement, including reduced temperature susceptibility and lower rate of age hardening is disclosed. This multigrade asphalt cement is produced by gelling a liquefied asphalt material. This is accomplished by saponifying in the liquefied asphalt, substantially free of water, at least one fatty acid and at least one resin acid with an alkali metal base, or by adding the already saponified product to the liquefied asphalt. The resulting gelled asphalt cement is utilized in conventional processes in road, roofing and specialty applications. The asphalt cement may be prepared and applied using conventional hot-mix asphalt processes in existing hot-mix equipment, standard roofing application equipment and specialty asphalt application equipment.
Patent NO-174477-B (NO)
Title: Fremgangsmaate for aa overvaake boring av et borehull
Inventor: BOOER ANTHONY
IPC: E21B47/00
Filed: 1990-07-18
Abstract: Oppfinnelsen angår en fremgangsmåte for å overvåke boringen av et borehull gjennom en jordformasjon med en roterende borkrone festet på den nedre ende av en borestreng. Minst én fysisk størrelse forbundet med vibrasjonene som er en følge av interaksjon mellom den roterende borkrone og jord-formas j onen blir detektert, og et oscillerende signal blir generert som folge av dette. Filterfaktorer ajj for en auto-regressiv filtermodell blir bestemt ved å tilpasse filter-utgangssignalet til det oscillerende signal. Refleksjons-faktorene for vibrasjonene som forplanter seg langs borestrengen og blir reflektert ved en mistilpasning av impedansen mellom to etterfølgende elementer i systemet jordformasjon/- borestreng, blir utledet fra filterfaktorene. Endelig blir hårdheten i formasjonen som bores, kontakten mellom borestrengen og borehullet og vibrasjonsnivået for vibrasjonene langs borestrengen bestemt fra refleksjonsfaktorene.
Patent NO-179680-B (NO)
Inventor: URBAN FRANK JOHN
IPC: C07D311/58
Filed: 1991-03-19
Abstract: Optically active (C1-C3)alkyl 2R-chroman-2-carboxylates are prepared by partial hydrolysis of the corresponding racemic ester using a microbial lipase as catalyst. Said 2R-chromancarboxylate is converted via novel 2R-(hydroxymethyl)chroman, 2R-(trifluoromethylsulfonyloxymethyl)chroman and 2R-benzylchroman intermediates into 2R-benzylchroman-6-carbaldehyde, a compound of known utility in the manufacture of certain hypoglycemic agents.
Patent NO-179333-B (NO)
Inventor: KAPPLER PATRICK
IPC: C08F214/24
Filed: 1991-10-02
Abstract: Curable fluoro copolymer containing the residues from copolymerisation of a fluoro monomer and of an allyl monomer, characterised in that 
 
  a) the residues of fluoro monomer originating from the combined use of tetrafluoroethylene and of at least one other fluoro monomer chosen from chlorotrifluoroethylene and vinylidene fluoride 
  b) the allyl monomer is an allyl polyol of formula 
<IMAGE>
 
 
  R1 being H or CH2OH 
  R2 being OH or CH2OH 
  R3 being CH3 or OH 
<??>it being known that R1 and R3 cannot simultaneously be H and CH3 
 and in that it contains: 
  c) the residues of an allyl or acrylic monomer bearing a fluorocarbon chain of formula 
<IMAGE>
 with 
 
  n being a value from 3 to 12 
  R4 being H or CH3 
  X being 
<IMAGE>
 
 
 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints or varnishes which resist stains and dirt.
Patent NO-179625-B (NO)
Inventor: GUSTAVSSON TOMMY
IPC: F02D9/02
Filed: 1993-10-11
Abstract: The invention relates to a method and device for coldstarting of piston-type combustion engines. During a first step, the blocking of the fuel supply to the engine's combustion chambers is ensured during cranking of the engine, whereby air is compressed in the engine for the purposes of warming up the engine's combustion chambers by generated compression heat. During a second step, fuel supply is effected during further cranking until ignition occurs, whereby the first step is continued for a predetermined number of revolutions of cranking of the engine.
Patent SE-313864-B (SE)
Inventor: VOIGT H
IPC: H01F6/00
Filed: 1965-03-22
Abstract: 1030975 Super-conductive conductors SIEMENS-SCHUCKERTWERKE AG 13 April 1965 [17 April 1964] 15841/65 Headings H1A and A4D A hard super-conductor in which the critical current is raised by the application of a magnetic field parallel to the direction of current flow is formed as a wire which has been twisted about its own axis so as to become elastically deformed. Because of deformations caused by this process the current flows in helical paths in the wire, thus when the wire is super-conducting it can carry a higher current that it would if it extended simply along the axis. Alternatively, the hard superconductor may in the form of a plurality of untwisted wires forming a cable, each wire extending the full length of the cable and at least one of the wires being coiled helically about the axis of the cable. Suitable super-conductors are the alloys niobium-zirconium, molybdenum-rhenium, and tantalum-titanium. In an embodiment a coldrolled wire of a niobium-zirconium alloy containing 25% zirconium was twisted about its own axis. The twisting could have been combined with a drawing operation during manufacture of the wire. The wire may be annealed to remove strains set up during twisting. Such wires may be used in winding the outer coils of super-conducting magnet coils. They are less affected by transverse magnetic fields than are comparable non-twisted wires. The cable shown is made of seven identical strands. One extends along the axis of the cable, four more are wound as a coarse multi-start helix about the first, and the remaining two are wound as a fine double-start helix on the outside of the cable. The field set up by the outer strands has an appreciable component parallel to the direction of current flow in the strands of the inner helix which itself sets up a field substantially parallel to the current flow in the central strand. This cable can carry more current than a cable in which the strands all unparallel to the cable axis. Other cable constructions are suggested.
Patent SE-308164-B (SE)
Inventor: BAUER I
IPC: C10M169/02
Filed: 1967-05-09
Abstract: 1,165,784. Lubricants. WACKER-CHEMIE G.m.b.H. 28 April, 1967 [17 May, 1966], No. 19754/67. Heading C5F. [Also in Divisions C2 and C3] A lubricant comprises an organopolysiloxane oil and a diurea of formula R.NH.CO.NH.R<SP>1</SP>.NH.CO.NH.R; each R is a cycloalkyl radical which may be substituted by one or more alkyl radicals and R<SP>1</SP> is an aliphatic, cycloaliphatic or aromatic hydrocarbon radical, which may be substituted by one or more alkyl radicals. Examples of R are cyclohexyl and ethylcyclohexyl; examples of R<SP>1</SP>are tolylene, 4,4<SP>1</SP>-diphenylmethylene, naphthylene, alkylnaphthylene or 1,6-hexamethylene radicals. In the examples the diureas used are obtained, (I) by reaction of naphthylene - 1,5 - diisocyanate with cyclohexylamine, and (II) by reaction of diphenylmethane - 4,4<SP>1</SP>- diisocyanate with cyclohexylamine. The organopolysiloxane oil may be a polymer in which the ratio of SiC-bonded organic radical to Si is within the range 1À80:1 and 2.20: 1 and which contains 0 to 15 mole per cent of R<SP>11</SP>SiO 3 / 2  units, 1-20 mole per cent R<SP>11</SP>SiO 1 / 2  units, the remainder being R<SP>11</SP>SiO units; R<SP>11</SP> may be methyl, ethyl, phenyl, halophenyl or halomethyl. The oil may have a viscosity of 5 to 10,000 cs. at 25‹ C. The amount of diurea present may be from 10-50% of the weight of lubricant. Other conventional oil additives, e.g. graphite or MoS 2,  may also be present.
Patent RS-49956-B (RS)
Inventor: KNEZEVIC NIKOLA
IPC: A63B21/00
Filed: 2003-03-25
Abstract: Kosa ravan sa pokretnim sedištem se sastoji od donjeg rama (1) na kojem se montiraju pokretni ram (2) i zakačke (3), pokretnog rama (2) koji služi da se na njemu postavi sedište (7) i za određivanje ugla α otkosine pokretnog rama (2), zakačke (3) koja služi za odredivanje ugla α pokretnog rama (2), osovine (4) koja služi za kačenje pokretnog rama (2) o zakačke (3), koturova (5) preko kojih se stavljaju užadi (10), rama sedišta (6) na kojem se montiraju osovine (8) i točkovi (9) i postavlja sedište (7), sedište (7), osovine (8) koj e se montiraju na ram (6) i da se na njih postave točkovi (9), točkova (9) sa kojima se kreće sedište (7), už ad i, (10) koji služe za povlačenje sedišta (7), rukohvat a (11), osovinice (12) za spajanje pokretnog rama (2) sa donjim ramom (1), osovinica (13) kojima se spaja zakačka (3) sa donjim ramom (1) i gumenih podmetača(14) koji sprečavaju klizanje kose ravnl na glatkoj podlozi , naznačen time, što ima pokretni ram (2) i zakačku (3) i pokretno sedište (7).
Patent RS-50461-B (RS)
Inventor: DEVIC MILAN
IPC: E04B2/20
Filed: 2003-06-26
Abstract: Gradjevinski termoizolacioni blok izradjen u kalupu, od polusuve smeše polistirolbetona, koji sadrži: ekspandirane loptaste granule polistirola 6-3 mas.%. Portland cement 69-64 mas.%, vodu 24-32.3 mas.% i mešavinu aditiva za oblaganje loptastih granula polistirola, vezu-lepljivost tako obložene inertne loptaste granule polistirola i cementa, plastifikaciju smese. sprečavanje; higroskopnosti materijala, otpornost na mraz. uvlačenje vazduha i stvaranje pora u smeši, brzi prirast i povećanje čvrstoće smeše, ukupno aditiva 1-0,5 mas.%; iii od drugog materijala, n a z n a č e n  t i m e , što su u bloku (SPB), oblika paralelopipeda, na gornjoj strani (1) izveden u sredini, vertikalno, uzdužni srednji otvor (7), poprečnog preseka pravougaonika, koji izlazi na donju stranu (2) i horizontalno, po dužini, izveden je kanal (6) koji se kao udubijenje kvadratnog poprečnog preseka, presecajući otvor (7), pruža izmedju upušta (7d) i (7c),izvedenim vertikalno na bočnim stranama (3) bloka (SPB).Prijava sadrži još 5 zavisnih patentnih zahteva.
Patent ZA-794334-B (ZA)
Title: Fluorinated polyenes
Inventor: CHAN KA KONG
IPC: C07C69/65
Filed: 1979-08-17
Abstract: {PG,1 9-Substituted, 4- or 6-fluorine substituted retinoic acid derivatives useful as antitumor agents and in the treatment of acne as well as a method for their manufacture are disclosed. Substituents at the 9-position include substituted phenyl, thienyl and furyl groups.
Patent ZA-826788-B (ZA)
Title: N-sulphenylated benzylsulphonamides,a process and their use as microbicides
Inventor: KUEHLE ENGELBERT
IPC: C07C313/36
Filed: 1982-09-16
Abstract: 1. N-Sulphenylated benzylsulphonamides of the general formula I  see diagramm : EP0075172,P13,F1  in which R**1 , R**2 and R**3 independently of one another represent hydrogen, halogen, nitro, alkyl or halogenoalkyl, and R**4 denotes hydrogen or alkyl, R**5 represents alkyl with 1 to 6 C atoms, alkenyl with 2 to 6 C atoms, it being possible for these radicals optionally to be interrupted by one or more hetero atoms such as oxygen or sulphur, cycloalkyl with 3 to 7 C atoms, aralkyl with 1 to 4 C atoms in the alkyl part and 6 to 10 C atoms in the aryl part, phenyl or naphthyl, it being possible for aralkyl, phenyl and naphthyl optionally to be substituted by halogen, nitro, cyano, methyl, trifluormethyl, alkoxy or alkylthio with 1 to 4 C atoms, and X denotes halogen.
Patent ZA-833415-B (ZA)
Title: Substituted 5-trifluoromethyl-1,3,4-thiadiazol-2-yl-oxyacetic acid amides,a process for their preparation and their use as herbicides
Inventor: FOERSTER HEINZ
IPC: C07D211/00
Filed: 1983-05-13
Abstract: Substituted 5-trifluoromethyl-1,3,4-thiadiazol-2-yl-oxyacetic acid amides of the formula    <IMAGE>  (I)  in which R1 and R2 are identical or different and each represent alkyl, alkenyl, alkinyl, alkoxy, aralkyl, cycloalkyl, cycloalkenyl or aryl, each of which is optionally substituted, or a nitrogen-containing heterocyclic radical, or, together with the nitrogen atom to which they are bonded, form an optionally substituted, optionally partially unsaturated and optionally benzo-fused monocyclic or bicyclic structure which optionally contains further hetero atoms, with the proviso that R1 does not represent methyl when R2 represents phenyl, which possess herbicidal activity.
Patent ZA-837411-B (ZA)
Title: Indene derivatives
Inventor: PERREGAARD JENS KRISTIAN
IPC: C07D211/12
Filed: 1983-10-04
Abstract: Novel phenylindene derivatives of the present invention are represented by the following formula: 
<CHEM>
 wherein the dotted lines indicate optional bonds;
 R<1> is hydrogen, halogen, lower alkyl, lower alkoxy, hydroxymethyl, lower alkoxymethyl, cyano, trifluoromethyl, lower alkylthio or lower alkylsulfonyl;
 R<2> is halogen, lower alkyl or trifluoromethyl; and
 R<3> is hydrogen, alkyl or alkenyl (straight or branched chain with C1-C6 inclusive) optionally substituted with one or two hydroxy groups, any hydroxy group present being optionally esterified with an aliphatic carboxylic acid having from two to twenty-four carbon atoms inclusive, or R<3> is 
<CHEM>
 wherein Z ist NR<4>, O or S, where R<4> is H or lower alkyl, and W is O or S, as well as pharmaceutically acceptable acid addition salts of the compounds of Formula I. 
<??>The phenylindene derivatives of Formula I have interesting pharmacodynamic properties indicating strong antipsychotic activity. 
<??>Methods for the preparation of said derivatives are also described, as well as novel intermediates, wich are useful in the methods.
Patent ZA-845057-B (ZA)
Title: Sachet for use in pest control
Inventor: FRIEMEL WOLFGANG DR
IPC: A01N59/26
Filed: 1984-07-03
Abstract: The invention relates to a sachet for pest control, composed at least in part of a gas- and water vapor-permeable substantially anhydrous non-woven fabric, said fabric being a plural component non-woven fabric comprising at least one material-forming fibers and having a melting or softening temperature above 165 DEG  C. and a second material having thermoplastic properties ad a melting or softening temperature below 145 DEG  C. The invention also relates to the use of the sachets for accommodating gas releasing pest control agents, in particular a composition based on alkaline earth and/or earth metal phosphides releasing phosphine gas.
Patent ZA-848950-B (ZA)
Title: Trihaloallyl thiocyanates,a process for their preparation and their use in microbicidal agents
Inventor: SCHMITT HANS-GEORG
IPC: C07C331/04
Filed: 1984-11-16
Abstract: New trihaloallyl thiocyanates of the formula   <IMAGE>   in which X and Y are identical or different and denote chlorine, bromine or iodine, can be prepared by reacting trihaloallyl compounds   <IMAGE> in which X and Y are identical or different and denote chlorine, bromine or iodine and Z represents a nucleofugic group, with thiocyanates. The new compounds are active compounds in microbicidal agents.
Patent ZA-856501-B (ZA)
Title: Percutaneous anaestic composition for topical application and associated method
Inventor: DERMOT MCCAFFERTY
IPC: A61K47/38
Filed: 1985-08-27
Abstract: A composition for topical percutaneous anaesthesia comprises an anaesthetic e.g. amethocaine, dispersed in an aqueous gel e.g. methylcellulose or sodium carbopol and water. Amethocaine stability is enhanced by the gel matrix.
Patent ZA-888548-B (ZA)
Title: Primary reflector for a reflector telescope
Inventor: HUEGENELL HERMANN
IPC: G02B5/10
Filed: 1988-11-16
Abstract: PCT No. PCT/DE88/00726 Sec. 371 Date Jul. 18, 1989 Sec. 102(e) Date Jul. 18, 1989 PCT Filed Nov. 17, 1988 PCT Pub. No. WO89/04980 PCT Pub. Date Jun. 1, 1989.A main mirror for a reflecting telescope comprises plurality of individual polygonal reflecting elements (1 to 11) and positioning and adjusting elements (12) connected thereto. Prior art main mirrors of this type have a poor capacity for transmitting ponint images and for modulation and are unsuitable for use in the infrared region, because the positioning and adjustment elements, in particular the measurement sensors arranged in the region of the separating lignes between the individual polygonal reflecting elements (1 to 11) emit interfering thermal radiation. Furthermore, the polygonal reflecting elements (1 to 11) of prior art main mirrors (20) are expensive to manufacture. In order to remedy these drawbacks, the reflecting surface forms a complete circle by means of connecting reflecting elements (1 to 8) connected radially to the outer edges of the polygonal reflecting elements (9), the reflecting elements (1 to 11) are made from a lightweight preformed material, and the positioning and adjustment elements (12) are arranged below the reflecting elements (1 to 11).
Patent ZA-889442-B (ZA)
Title: A process for the enzymatic hydrolysis of alpha-aminoadipinylmonoamino compounds
Inventor: ARETZ WERNER
IPC: C12P17/18
Filed: 1988-12-19
Abstract: gamma -Glutamyltranspeptidase, which can be prepared by fermentation, can be used to hydrolyse  alpha -aminoadipinyl-monoamino compounds, especially D-( delta )- alpha -aminoadipinyl-7-aminocephalosporanic acid.
Patent ZA-904805-B (ZA)
Title: Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids
Inventor: ROBINSON MARK RIES
IPC: A61B5/1455
Filed: 1990-06-21
Abstract: The characteristics of a biological fluid sample having an analyte are determined from a model constructed from plural known biological fluid samples. The model is a function of the concentration of materials in the known fluid samples as a function of absorption of wideband infrared energy. The wideband infrared energy is coupled to the analyte containing sample so there is differential absorption of the infrared energy as a function of the wavelength of the wideband infrared energy incident on the analyte containing sample. The differential absorption causes intensity variations of the infrared energy incident on the analyte containing sample as a function of sample wavelength of the energy, and concentration of the unknown analyte is determined from the thus-derived intensity variations of the infrared energy as a function of wavelength from the model absorption versus wavelength function.
Patent ZA-906707-B (ZA)
Title: (quinolin-2-yl-methoxy)phenylacitic acid derivatives containing cyclic substituents
Inventor: MOHRS KLAUS
IPC: A61P29/00
Filed: 1990-08-23
Abstract: Cyclically substituted (quinolin-2-ylmethoxy)phenylacetic acid derivatives can be prepared by reaction of corresponding CH acidic compounds with open-chain dihalogen compounds. The cyclically substituted (quinolin-2-ylmethoxy)phenylacetic acid derivatives can be employed as active substances in medicaments.
Patent ZA-913308-B (ZA)
Title: Improved method for solute transfer between solid and liquid phases
Inventor: BOWMAN MARTIN PAUL
IPC: C02F1/28
Filed: 1991-05-02
Abstract: A method is provided for treating liquid containing known solutes which comprises delivering the liquid into a partly above ground level reservoir (10) containing a pervious treatment medium (23), the reservoir (10) being lined with a material (20) impervious to the liquid to prevent leakage, maintaining intimate contact between the liquid and the treatment mud for a period sufficient to reduce selected solutes to predetermined levels.
Patent ZA-915220-B (ZA)
Title: Topical ophthalmic suspensions
Inventor: CHANDRASEKARAN SANTOSH KUMAR
IPC: A61F2/14
Filed: 1991-07-05
Abstract: A topical, aqueous ophthalmic gel suspension for dry eye is administrable to the eye in drop form, remains as a gel in the eye for a prolonged time, and releases water and one or more ophthalmic demulcents or vasoconstrictors. It comprises water and from 0.1% to 6.5% by weight of lightly cross-linked carboxyl-containing polymer having a particle size of not more than about 50  mu m in equivalent spherical diameter. The suspension is at a pH of from 6.6 to 8.0, has an osmolality of from 50 to 400 mOsM, and a viscosity of from about 500 to about 4,000 centipoise (0.5 to 4 Pa.s).
Patent ZA-926732-B (ZA)
Title: Compositions comprising a tramadol material and any of codeine oxycodone or hydrocodone and their use
Inventor: RAFFA ROBERT B
IPC: A61K31/135
Filed: 1992-09-04
Abstract: This invention relates to compositions comprising a tramadol material and any of codeine, oxycodone or hydrocodone, and their use. The compositions are pharmacologically useful in treating pain, diarrhea and tussive conditions. The compositions are also subject to less side-effects as compared to pure opiate based compositions, such as abuse liability, tolerance, constipation and respiratory depression. Furthermore, where the components, i.e., a tramadol material and any of codeine, oxycodone or hydrocodone, of the compositions are within certain ratios the pharmacological effects of the compositions are superadditive (synergistic). <IMAGE>
Patent ZA-927608-B (ZA)
Title: Novel 9-amino-7-(substituted)-6-demethyl-6-deoxytetracyclines.
Inventor: HLAVKA JOSEPH J
IPC: C07C231/12
Filed: 1992-10-02
Abstract: Novel 9-amino-7-(substituted amino)-6-demethyl-6-deoxytetracyclines having activity against a wide spectrum of organisms including organisms which are resistant to tetracyclines are disclosed. Also disclosed are intermediates and methods for making the novel compounds of the present invention.