baber/WOPTO huggingface dataset:
Patent NO-153248-B (NO)
Title: Todelt anleggsmaskin.
Inventor: JENSEN NIELS CHRISTIAN
IPC: E02F9/08
Filed: 1980-12-15
Abstract: En todelt anleggsmaskin, f.eks. en grave-lastemaskin, hvor de to delene har hver sitt hjulsett og er innbyrdes forbundet med et sentralt ledd, som tillater både dreining og tipping av de to maskindelene i forhold til hverandre, er foruten med dette sentrale ledd forbundet med en pendelstang, som er festet til de to maskindelene ved hjelp av kuleledd, som er anbrakt foran og bakenfor det sentrale dreieledd. Herved overfores trekk- og trykk-krefter fra den ene maskindel til den andre via en mindre vinkel ved dreining, slik at tenden-sen til velting reduseres.Pendelstangen kan være utformet med plateformede grener i begge ender, som griper inn over og under den plateboyle og konsoll på hvilke kuleleddene er festet.Forreste konsoll i kjoreretning kan også benyttes til feste for den ene ende av en stabilisator, hvis annen ende er festet til et sted på bakre maskindel som ligger til siden for
Patent NO-159854-B (NO)
Inventor: BRAESTRUP CLAUS THYCO
IPC: C07D471/04
Filed: 1984-05-21
Abstract: beta -carbolin-3-carboxylic acid derivatives of the general formula   <CHEM>  wherein R<1> is methyl, ethyl, n-propyl or iso-propyl, and wherein R<2> is hydrogen, methyl, ethyl, n-propyl or iso-propyl, provided that R<1> is not methyl, when R<2> is hydrogen, are produced by different methods. The compounds are useful in psychopharmaceutical preparations being antagonists of benzodiazepines.
Patent NO-167147-B (NO)
Inventor: FALCH ERIK
IPC: A61K31/42
Filed: 1984-05-23
Abstract: Tetrahydroisoxazolol[4,5-c]pyridine derivatives of the formula: 
<CHEM>
 individual isomers and pharmaceutically acceptable acid addition salts thereof, wherein R1 is hydrogen, alkyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; R2 is alkyl, alkenyl, alkynyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; and R4 is hydrogen or alkyl. 
<??>The compounds are prepared by different methods. 
<??>The compounds have been found to posses strong acetylcholine agonistic activity in pharmacological tests and having few undesired side effects. 
<??>Pharmaceutical compositions of said compounds, and methods for the treatment of diseases involving acetylcholine malfunction are described.
Patent NO-160412-B (NO)
Inventor: GROUILLER HERVE
IPC: A61K47/00
Filed: 1984-12-28
Abstract: The present invention relates to a new inert matrix having adjustable porosity and hardness. This matrix comprises polycaprolactone having an average molecular weight of between 2000 and 70,000, which is in the form of agglomerated grains having an average diameter of between 50 and 500  mu m and has a degree of crystallinity of at least 75%. The invention relates to the method for the preparation of a porous galenic form by means of the said matrix.
Patent NO-161633-B (NO)
Inventor: STEINER ALFRED
IPC: E01C13/00
Filed: 1985-11-06
Abstract: An edging element for playing fields and sports installations has an elongate elastic profile top and a strip for anchoring the edging element inside of the profile top in a concrete slab in interlacing relationship with a straight reinforcement rod. That anchoring strip extends along and projects from the elongate profile top and has a series of apertures distributed along at least one line parallel to the elongate profile top for receiving the reinforcement rod alternatively from different sides of the anchoring strip which is of sufficiently elastic material to form an interlacement with the straight reinforcement rod. The anchoring strip is made flat prior to its enlacement with the straight reinforcement rod but is interlaced with that straight reinforcement rod to have sections between successive apertures located alternatively at opposite sides of said straight reinforcement rod.
Patent NO-173499-B (NO)
Inventor: HONORE TAGE
IPC: C07D241/44
Filed: 1987-09-15
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM>  wherein    R<1> is halogen, CN, CF3, ethynyl, or N3  and    R<2> is SO2C1-3-alkyl, CF3, NO2, ethynyl, or CN. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters, particularly the quisqualate receptors, and especially as neuroleptics.
Patent SE-319910-B (SE)
Inventor: LAESSIG M
IPC: G01C19/38
Filed: 1966-03-11
Abstract: 1,117,848. Gyroscopic apparatus. ANSCHUTZ & CO. G.m.b.H. March 24, 1966 [March 25, 1965], No. 12954/66. Heading G1C. A gyrocompass comprises a hollow sphere 10 containing at least one motor driven gyroscope mounted so as to impart north-seeking properties thereto, the sphere being contained within a vessel composed of parts 19, 20 so as to provide a gap 14, a liquid filling the vessel, and a pump 23 to force liquid into the gap 14 via an inlet 29 to keep the sphere floating in the vessel, the liquid leaving the gap 14 being returned to the pump through a passageway formed between the vessel part 19 and a container 21, the outer surface of which is cooled, electrical energy being supplied to the sphere 10 by the provision of opposed electrode portions 11 and 16, 13 and 17, and 12 and 18 on the outer surface of the sphere and the inner surface of the vessel 19, 20. The liquid is electrically conductive and is preferably an aqueous solution of benzoic acid. Conduction of electrical energy through the liquid between the electrodes generates heat and would cause undesirable local heating of the liquid but for the forced circulation by the pump 23. This circulation also ensures that no air bubbles are trapped in the gap 14. The container 21 may be provided with fins for cooling and a fan (not shown) may also be provided to circulate air round the container 21. In alternative embodiments the vessel part 19 may be extended to completely surround the sphere 10 with an outlet for liquid at the top, or the pump may be a centripetal pump mounted inside the container 21 and coaxial with the inlet 29. Also, the vessel part 19 may be hollow and provided with a number of holes to supply liquid to the gap 14, and the inlet 29 may be provided with vanes to either impart a swirling movement to the liquid or to ensure that no torques other than those required support the sphere are exerted thereon. A construction of gyrocompass is described in which the container is slaved to the sphere and is mounted in a follow up system for rotation about a vertical axis in a gimbal ring pivoted about a horizontal axis in the normal way.
Patent SE-300610-B (SE)
Inventor: JAMISON R
IPC: B01D47/08
Filed: 1963-06-04
Abstract: 1,047,705. Gas washers. AJEM LABORATORIES, Inc. June 4, 1963 [June 4, 1962], No. 22184/63. Heading B1R. A gas washer of the type having a rotating spray generator in the form of a cage 30 has a hollow frusto-conical pump body 34 secured to a ring 33 at the base of the cage, at least the lower end of the body 34 dipping into washing liquid in the base of the washer housing. The connection between the pump body and the cage may be substantially fluid-tight and the body may be cylindrical or bowl-shaped. Impeller vanes may be arranged on the internal surface of the pump body and in some modification (Figs. 4 and 5 not shown) stationary vanes are provided on a rod extending upwardly from the base of the washer housing into the mouth of the pump body.
Patent YU-45645-B (YU)
Inventor: LEE L F
IPC: C07D405/04
Filed: 1984-08-10
Abstract: The invention herein pertains to 2 to 6 fluorinated methyl-dihydropyridine-3, 5-dicarboxylic acid esters which may be substituted in the 4 position and to herbicidal compositions and methods utilizing said compounds.
Patent YU-43380-B (YU)
Title: Process for raffination of materials containing copper and/or noble metals
Inventor: HOLMSTROM S A
IPC: C22B15/00
Filed: 1984-10-02
Abstract: The invention relates to an improvement in a method for recovering metal values from copper-containing and/or precious-metal containing materials which also contain antimony and/or bismuth in such high quantities as to render working-up of the materials with conventional metallurgical processes difficult or impossible. In accordance with the improvement, the material is subjected to a chlorination volatilization process in a manner to bring the antimony and/or bismuth content of the material to a predetermined low level acceptable for the continued working-up of the material in conventional process stages, while maintaining the metal values of the material in a substantially unaffected form. The volatilization process is best carried out at temperatures of between 450° C and 750° C, preferably between 550° C and 650° C.The chlorination process can be carried out on materials included in the group: sulphidic or oxidic-ore concentrates, matte, speiss, oxidic and metallic intermediate products. In certain cases it is convenient to convert the material to another form within the group, for example the matte, prior to carrying out the chlorination process.
Patent YU-48219-B (YU)
Title: Adsorber za održavanje suve atmosfere u zatvorenim kućištima nišanskih sprava
Inventor: SAVIC P
Filed: 1990-12-19
Abstract: ADSORBER ZA ODRŽAVANJE SUVE ATMOSFERE U ZATVORENIM KUĆIŠTIMA NIŠANSKIH SPRAVA optičkih, lejzerskih ili kombinovanih uredjaja, naznačen time, što je u cilindričnom sudu (1.) sa spoljnim navojem (7.) smešteno aktivno sredstvo (2.) za desikaciju od granulisanog zeolita tipa 4A, veličine granula 1-2mm, zatvoreno propustljivom membranom (3.) od poliestra i indikatora (5.) od impregnisane celuloze tretirane kobaltnim jedinjenjem (CoAl2O4) koji promenom boje ukazuje na zasićenje vlagom do 40% relativne vlažnosti.
Patent YU-48700-B (YU)
Title: Production process of humanized immunoglobulin chain
Inventor: QUEEN CARY L
IPC: A61P21/04
Filed: 1989-12-28
Abstract: Compsn. comprises a pure human-like immunoglobulin (Ig) which (a) reacts specifically with p55 Tac protein and/or (b) inhibits binding of human interleukin-2 (IL-2) to its receptor. Also new are (1) human-like Ig having 2 pairs of light/heavy chains and able to react specifically with an epitope of a human IL-2 receptor with affinity at least 10 power 8 per mole, the chains including complementarily determg. regions (CDR's) and human-like framework regions (FR's), the CDR's being from different Ig molecules than FR's; (2) humanised Ig (hIg) which can bind to IL-2 receptors and contain at least one CDR from anti-Tac antibody in a human-like FR contg. at least one amino acid from the anti-Tac antibody; (3) nucleic acid encoding for human-like FR and at least one murine CDR, and (4) cells transfected with nucleic acid.
Patent RS-51778-B (RS)
Title: PROCESS FOR RADIOLABELING A CHELATOR-CONJUGATED ANTIBODY WITH 111In
Inventor: CHINN PAUL
IPC: G01N33/534
Filed: 2000-02-29
Abstract: Antibody binding assays and radiolabeling kits are disclosed for radiolabeling and testing therapeutic antibodies in the commercial setting. In particular, the kits are designed for making and evaluating radiolabeled anti-CD20 conjugates to be used for the treatment and imaging of B cell lymphoma tumors. All kit reagents are sterile and are designed to achieve a high level of antibody radiolabeling and product stability with results which are highly reproducible.
Patent ZA-801929-B (ZA)
Title: A process for enzymatic production of peptides
Inventor: JOHANSEN J
IPC: C12P/
Filed: 1980-04-01
Abstract: A process for producing a peptide comprises reacting a substrate selected from amino acid esters, peptide esters, depsipeptides, optionally N-substituted amino acid amides and peptide amides, and optionally N-terminal protected peptides, with an amine component selected from amino acids, optionally N-substituted aminoacid amides and amino acid esters in the presence of a carboxypeptidase enzyme in an aqueous solution or dispersion having a pH from 5 to 10.5.
Patent ZA-834166-B (ZA)
Title: Process and analytical agent for the determination of the enzyme glutamate-oxalacetate-transaminase
Inventor: DENEKE ULFERT
IPC: G01N33/52
Filed: 1983-06-08
Abstract: The present invention provides a process for the determination of the activity of glutamateoxalacetate-transaminase (GOT) in aqueous solutions in which (a)  alpha -ketoglutarate is reacted with alanine-sulphinic acid, catalyzed by GOT, to give pyruvate, sulphur dioxide and glutamate, (b) the resultant pyruvate is reacted with phosphate and oxygen, catalyzed by pyruvate oxidase, to give acetyl phosphate, carbon dioxide and hydrogen peroxide, (c) the hydrogen peroxide and a chromogen is reacted, catalyzed by a peroxidase, to give a dyestuff and water and (d) the amount of dyestuff formed is determined, wherein the chromogen used is N-(3'-sulphonyl-4'-hydroxy-5'-chlorophenyl)-4-aminoantipyrine (SHYC-AA), 4,5-bis-[4-dimethylaminophenyl]-2-[3,5-dimethoxy-4-hydroxyphenyl]-imid azole (B-DDH-imidazole) or a related substance. The present invention also provides an analytical agent for the determination of the activity of GOT, comprising  alpha -ketoglutarate, alanine-sulphinic acid, a chromogen, peroxidase, pyruvate oxidase, soluble phosphate, buffer and water, wherein the chromogen is N-(3'-sulphonyl-4'-hydroxy-5'-chlorophenyl)-4-aminoantipyrine (SHYC-AA) or 4,5-bis-[4-dimethylaminophenyl]-2-[3,5-dimethoxy-4-hydroxyphenyl]-imid azole (B-DDH-imidazole).
Patent ZA-842193-B (ZA)
Title: Furnace valve
Inventor: KING PATRICK DANA
IPC: F16K3/02
Filed: 1984-03-23
Abstract: A sliding gate valve assembly employed on the side of a furnace as a furnace valve is so structured that the shut off of metal flow from the furnace occurs by directing the slide gate (21) to the up position rather than the down position. In addition, to facilitate a reduction in space at the slide gate, the slide gate is desirably configured to be asymmetrical, with the short end extending upwardly from the pour opening (29) in the nozzle. A refractory lined heat shield (26) protects the sliding gate carrier (22) and also serves to mount a collector extension (30) when used. The slide gate (21) is provided with a metallic frame (60) which retains a monolithic refractory (80) into which erosion resistant refractory inserts or performed members (29,70) are cast. Means are desirably provided to remove the spent refractory for remanufacture thereby reclaiming the casting. Similarly in the stationary plate (20), means are provided for remanufacture and for facilitating proper orientation of erosion-resistant refractory inserts in the manufacture of the stationary plate. The stationary plate is symmetrical to provide full travel pressure face relationship with the sliding gate (21). Both the stationary plate (20) and slide gate (21) casting have spring pad back up reinforcements. The statutory plate desirably has means for securing a well nozzle (19) to it.
Patent ZA-845578-B (ZA)
Title: Cleaning electrostatic filter collector electrodes by rapping
Inventor: DAAR HORST
IPC: B03C3/74
Filed: 1984-07-19
Abstract: A method for operationally determining the existence of an optimal rapping interval for the collector electrodes of an electrostatic precipitator comprises the comparison of the current-voltage characteristics for precipitator operation under pure-gas conditions and actual use conditions. If the comparison indicates that the resistance of accumulated dust layers is greater than the resistance of air, then an optimal rapping interval exists. This interval may be calculated analytically or approximated by means of an iterative process.
Patent ZA-853754-B (ZA)
Title: Detergent powder compositions containing sodium perborate monohydrate
Inventor: GARNER-GRAY PETER FREDERICK
IPC: C11D3/395
Filed: 1985-05-17
Abstract: Improved detergent powder compositions containing at least a detergent-active material, a detergency builder and sodium perborate monohydrate; and method of making such compositions are disclosed, the improvement being that a sodium perborate monohydrate is used which has physical characteristics of specific surface area (SA in m<sup>2</sup>/g) and pore volume (PV in cm<sup>3</sup>/g) such that the formula (SA + 31.25 PV - 16.25) is greater than zero. The detergent powder compositions comprising said specific perborate monohydrate have less tendency to caking during storage under high humidity climatic conditions and have the further advantage of maintaining their quick bleach delivery in solution owing to said perborate monohydrate which retains its rapid rate of dissolution despite water-uptake during storage.
Patent ZA-858674-B (ZA)
Title: Thixotropic refractory material and a process and apparatus for lining metallurgical vessels with this material by a vibration method
Inventor: KLEIN WALTER
IPC: C04B35/48
Filed: 1985-11-12
Abstract: 1. A thixotropic self-curing refractory vibration mass based on zirconium silicate for achieving a vibration density of at least 3.6 g/cm**3 , characterized by the following chemical composition (in % by weight) : 24 to 29%                 SiO2 10 to 20%                 Al2 O3 0.2 to 0.8%               P2 O5 0 to 1.5%                 K2 O+Na2 O+LiO2 0 to 0.5%                 Fe2 O3 0 to 0.05%                CaO rest                      ZrO2 and the following crystallographic analysis (in % by weight) : 20 to 30%          fused zirconium silicate/corundum 1 to 5%            alumina 0.1 to 0.5%        amorphous silica 0.3 to 1%          aluminum metaphosphate 0.5 to 4%          alkalisilicate with a molar ratio of -------------------1:2 to 1:4 rest               zirconium silicate and having the following particle size spectrum : 26 to 32%                         0 to 0.06 mm 32 to 52%                         0.06 to 0.5 mm 23 to 38% as rest                 0.5 to 3 mm.
Patent ZA-859448-B (ZA)
Title: Process and apparatus for testing transparent material webs,particularly plate glass ribbons
Inventor: BARTELSEN LUTZ
IPC: G01N21/896
Filed: 1985-12-10
Abstract: Process for testing transparent material webs, particularly plate glass ribbons or the like, for material defects, in which the glass ribbon or the like conveyed in its longitudinal direction is scanned over its width in a scanning plane at right angles to its conveying plane and direction by means of a laser-produced flying light spot, the forward and back scattering produced by the inclusions is measured in each case one detection plane sloping with respect to the scanning plane, electrical signals are derived from the measured values obtained and said signals are processed for material defect identification, characterized in that a laser operating in the near IR-range is used as the light spot source, as well as apparatus for preforming this process.
Patent ZA-869524-B (ZA)
Title: Composite powder-particle,composite body and method of preparation
Inventor: LUX BENNO
IPC: C30B29/04
Filed: 1986-12-18
Abstract: A composite particle article is described, composed of a core and a shell, which consists either completely or partially of a super-hard material different from the core and which is produced with the aid of a special process in which the super-hard material forms at least partially from a gas phase under reduced pressure and at temperatures below 1200 DEG C.
Patent ZA-873923-B (ZA)
Title: Process and machine for the manufacture of a tire reinforcement
Inventor: DEBROCHE CLAUDE
IPC: B29C70/10
Filed: 1987-06-02
Abstract: A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the cord.
Patent ZA-894017-B (ZA)
Title: Lubricating oil compositions and concentrates
Inventor: RIPPLE DAVID EUGENE
IPC: C10N10/04
Filed: 1989-05-26
Abstract: Lubricating oil compositions for internal combustion engines are described with comprise (A) a major amount of oil of lubricating viscosity, and minor amounts of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) at least one amine compound characterized by the present within its structure of at least one HN< group (C) at least one partial fatty acid ester of a polyhydric alcohol, and (D) at least one metal salt of a dihydrocarbyl dithiosphosphoric acid. The oil compositions also may contain (E) at least one carboxylic ester derivative composition, and/or (F) at least one neutral or basic alkaline earth metal salt of at least one acidic organic compound.
Patent ZA-895254-B (ZA)
Title: Process for the synthesis of optically active aminoacids
Inventor: VINCENZO CANNATA
IPC: C07B53/00
Filed: 1989-07-11
Abstract: New process for the synthesis of optically active aminoacids of formula <CHEM> wherein R and R1, equal or different,represent a hydrogen atom or an alkyl radical, straight or branched, containing from 1 to 6 carbon atoms, by reacting compounds of formula <CHEM> wherein R and R1 have the above seen meanings, R2 represent a nitrile group or a COR4 group wherein R4 represents hydroxy or halogen or alkoxy, straight or branched,containing from 1 to 6 carbon atoms,or a OCOR5 wherein R5 represents an alkyl or an alkoxy group, straight or branched, containing from 1 to 6 carbon atoms and R3 represents hydrogen, an alkyl or an alkoxy radical, straight or branched, containing from 1 to 6 carbon atoms or an aryl or aralkyl radical, with an optically active alcohol of formula  R6-OH      (III)  d or l wherein R6 represents an alkyl or cycloalkyl group, substituted or unsubstituted, containing from 3 to 12 carbon atoms, to obtain a pair of diastereoisomer esters of formula <CHEM> which is resolved in basic medium into the single diastereoisomer esters of formula <CHEM> from which the desired optically active aminoacid of formula (I) is obtained by treatment in acid medium.
Patent ZA-906212-B (ZA)
Title: Oxazolopyridine derivatives,process for preparing them and pharmaceutical compositions containing them
Inventor: GUILLAUMET GERALD
IPC: A61K31/4427
Filed: 1990-08-07
Abstract: Compounds of general formula (I):   <IMAGE> (I)  in which: R1 and R2 each represent a hydrogen atom or, with the oxygen and nitrogen, form an -O-CO-N- linkage, W represents a halogen atom or a lower alkyl or alkoxy group optionally substituted with one or more halogen atoms, such as trifluoromethyl, and m being between 0 and 3, A represents a linear or branched lower alkylene group, and Ar represents an aryl or heteroaryl group optionally substituted with one or more halogen atoms or with one or more lower alkyl, hydroxy, hydroxysulfonyloxy, lower alkoxy or aryloxy groups optionally substituted with one or more halogen atoms, such as a trifluoromethyl group, on the understanding that lower alkyl or lower alkyloxy radical is understood to mean a linear or branched alkyl group comprising from 1 to 6 carbon atom, their isomers, epimers and diastereoisomers. Medicinal products useful in the treatment of pain.
Patent ZA-917740-B (ZA)
Title: Magnetic key operated code-change lock
Inventor: SEDLEY BRUCE SAMUEL
IPC: E05B47/00
Filed: 1991-09-27
Abstract: PCT No. PCT/GB91/01683 Sec. 371 Date Mar. 25, 1993 Sec. 102(e) Date Mar. 25, 1993 PCT Filed Sep. 30, 1991 PCT Pub. No. WO92/06264 PCT Pub. Date Apr. 16, 1992.A magnetic key operated lock has code changing magnet pins 108a, 110a, 112a and 114 a mounted in rotatable carriers 104 and 106 in a slide member 6. Spurious rotation of the carriers is prevented by a spring biassed bar 400 which is only released by keys, coded as code changing keys, when they are fully inserted and pressed against an end 403 of the bar 400 and by carriers 104 and 106 held against rotational movement by one or more of the above pins entering blind bores; the pins also acted upon by such keys in the slide member 6 when they are fully inserted.