baber/WOPTO huggingface dataset:
Patent LV-11943-B (LV)
Title: Method and device for producing of thermal shrinking adhesive polymeric clutch
Inventor: KALKIS VALDIS
IPC: B29D23/00
Filed: 1996-06-21
Abstract: This method and device are designed for the production of an active cylindrical type polymer thermo-settling cap which at the time of settling shrinks only in a radial direction. The orientation device provides development of no-residue technology using a supply of the production material in non-stop mode. The adhesively active thermo-settling-capping intermediate layer is formed of polymeric mixtures among others. The composition contains inorganic type filling materials.
Patent LV-12036-B (LV)
Inventor: ZBIGNIEW RELIGA
IPC: A61F2/24
Filed: 1997-12-11
Abstract: PCT No. PCT/EP92/01018 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed May 8, 1992 PCT Pub. No. WO92/19185 PCT Pub. Date Nov. 12, 1992.An elastic textile covering is applied over an annular support of a heart valve prosthesis by inserting the preferably collar shaped textile covering through the annular support, turning two projecting axial ends of the textile covering over the outer surface of the annular support and then joining the two axial ends to each other to form a seam that preferably extends entirely around an outer periphery of the annular support. This seam can be concealed by a collar, which also may be covered by the textile covering. An apparatus for applying the textile covering to the annular support includes two coaxial annular rings into which the annular support and textile covering are inserted. Each of the rings includes structure for attachment to a respective axial end of the textile covering.
Patent ME-01706-B (ME)
Title: Antitumor combinations containing a vegf inhibitor and 5fu or one of its derivatives
Inventor: BISSERY MARIE-CHRISTINE
IPC: A61K38/17
Filed: 2005-12-02
Abstract: This invention relates to antitumor combinations comprising a VEGF inhibitor combined with 5-fluorouracil or with a 5-fluoropyrimidine derivative that are therapeutically useful in the treatment of neoplastic diseases, and pharmaceutical compositions comprising such combinations.
Patent NO-119877-B (NO)
Inventor: KAASA I
IPC: B60P3/035
Filed: 1968-06-11
Abstract: Transportvogn for kabeltromler.Foreliggende oppfinnelse angår en U-formct vogn for transport av kabeltromler og lignende.Det har lenge vært et problem å håndtere store og tunge kabeltromler. Når en kabeltrommel skal flyttes en kort strekning, f.eks. innenfor et fabrikkområde, blir den ofte rullet på sine flenser. Når det dreier seg om særlig store eller tunge tromler, oppstår imidlertid problemer når rulle-retningen skal forandres. Tromlene blir derved ofte håndtert på en slik måte at enten flensene eller gulvet på lager-plassen blir skadet.De fleste tromler kan på enkel måte transporteres av gaffel-trucker idet tromlene løftes av gaflene med trommelaksen parallelt med de utragende gafler. Når tromlene er svært store eller tunge er det
Patent NO-155668-B (NO)
Inventor: PAASSEN NICOLAAS ADRIANUS IGNA
IPC: C11D1/06
Filed: 1982-08-13
Abstract: The invention relates to an aqueous bleaching agent with cleaning action, containing an alkali metal hypochlorite, an alkaline agent, and one or more compounds of the general formula R-(OCH2CH2)xOCH2COOM, where R represents an alkyl group with 8-18 carbon atoms, x a number with an average value of 0.5-8 and a narrow distribution of the average value and M an alkali metal atom.
Patent NO-168064-B (NO)
Inventor: PAS JONATHAN DE
IPC: F16B7/04
Filed: 1988-09-15
Abstract: In a modular latticework structure consisting of rods (1, 1 min ) and junction plates (2) which can be joined orthogonally to each other, the rods (1, 1 min ) can be attached by means of expanding linking pins (13,13 min ) to tubular coupling hubs (4) provided on the front face of each junction plate (2) at right angles therewith. Moreover, the latticework rods (1, 1 min ) can be attached by means of connecting grippers (22) to an enlarged attachment molding (12) formed along one edge between two orthogonally joined junction plates (2), and which consists of complementary beads (6) in the mating flanges (5) of these plates (2). Thus, from a latticework knot formed by two or more junction plates (2), rods (1, 1 min ) can be branched off either orthogonal to the plates (2) or inclined relative to said plates.
Patent NO-174201-B (NO)
Inventor: WESS GUENTHER
IPC: C07D319/06
Filed: 1988-12-07
Abstract: A process for the preparation of optically active 3-de-methylmevalonic acid derivatives, and intermediates A process for the preparation of optically active 3-de-methylmevalonic acid derivatives of the formula I   <IMAGE> I  (3,5-dihydroxy carboxylic acid derivatives) or of the formula II   <IMAGE> II  ( beta -hydroxy lactones) in which R, R1 and Y have the indicated meanings, is described. The invention furthermore relates to aldehydes of the formula XII   <IMAGE> XII  in which M represents the indicated protective groups.  The 3-demethylmevalonic acid derivatives of this invention are useful for lowering cholesterol levels of a host.
Patent NO-169889-B (NO)
Inventor: PIMBLETT GILLIAN
IPC: C07C51/12
Filed: 1989-03-21
Abstract: A process for preparing carboxylic acids (eg acetic acid) from alcohols (eg methanol) by carbonylation is provided. The process employs a catalyst comprising rhodium and nickel supported upon a carbon, preferably a high surface area carbon. The process described is carried out in the presence of hydrogen and a halide promoter leading to high yields of the carboxylic acid under very mild conditions (1 to 50 atmospheres, 150-300 DEG C).
Patent NO-172588-B (NO)
Inventor: RAZAVI ABBAS
IPC: C08F4/642
Filed: 1989-06-07
Abstract: The invention provides a metallocene catalyst for use in preparing syndiotactic polyolefins. The catalyst comprises a bridged metallocene in which one of the cyclopentadienyl rings is substituted in a substantially different manner from the other ring. It was discovered that this type of catalyst is highly syndiospecific, and it also produces a polymer with a novel microstructure. The invention further includes the use of one or more of the catalysts in a polymerization process. The catalyst is generally described by the formula R sec (CpRn)(CpR min m)MeQk wherein each Cp is a cyclopentadienyl or substituted cyclopentadienyl ring; each Rn and R min m is the same or different and is a hydrocarbyl radicals having 1-20 carbon atoms; R sec  is a structural bridge between the two Cp rings imparting stereorigidity to the catalyst; Me is a group 4b, 5b, or 6b metal from the Periodic Table of Elements; each Q is a hydrocarbyl radical having 1-20 carbon atoms or is a halogen; 0 </= k </= 3; 0 </= n </= 4; 1 </= m </= 4; and wherein R min m is selected such that (CpR min m) is a sterically different ring than (CpRn).
Patent NO-174296-B (NO)
Inventor: SMITH DAVID W
IPC: C07D401/14
Filed: 1989-06-09
Abstract: A compound of Formula I and the pharmaceutically acceptable acid addition salts thereof, <CHEM>  wherein R<1> and R<2> are independently selected from lower, meaning C1-4, alkyl or hydrogen; R<3>, R<4>, R<8> and R<9> are independently selected from hydrogen, lower alkyl, lower alkoxy, carbamide, halogen, trifluoromethyl and thio-lower alkyl, with the proviso that R<8> and R<9> cannot both be hydrogen at the same time;  A is a C5-7 cycloalkanyl or cycloalkenyl ring, or  A is <CHEM> wherein n is an integer from 1 to 3 and R<5> is the same as R<1>; and R<6> and R<7> are independently selected from hydrogen, methyl or R<6> and R<7> can be taken together as a methylene bridge, useful as antidepressants.
Patent NO-180537-B (NO)
Inventor: DELUCA HECTOR FLOYD
IPC: C07J71/00
Filed: 1991-10-11
Abstract: This invention relates to hydroxylated derivatives of vitamin D2 and a process for preparing such compounds. In particular, a process for preparing the 24-epimer of 25-hydroxyvitamin D2, the 24-epimer of vitamin D2 and the corresponding 1 alpha -hydroxylated derivatives thereof is disclosed. The vitamin D2 derivatives would find application in the treatment of or prophylaxis for various disease states characterized by calcium and phosphorous imbalances.
Patent YU-47126-B (YU)
Title: Preparat za kontrolu štetočina i njegova upotreba u poljoprivredi
Inventor: SUTHERLAND D
IPC: A01N43/22
Filed: 1989-05-24
Abstract: PREPARAT ZA KONTROLU ŠTETOČINA I NJEGOVA UPOTREBA U POLJOPRIVREDI, hortikulturi ili šumarstvu, ili u magacinima, zgradama ili drugim javnim mestima ili lokacijama gde se javljaju štetočine, naznačen time, što sadrži efikasnu količinu najmanje jednog jedinjenja formule ili njegovih soli, u kojoj: R1 predstavlja metil, etil ili izopropil grupu; R2 predstavlja vodonikov atom, C1-8 alkil grupu ili C3-8 alkenil grupu i grupa =NOR2 je u E-konfiguraciji; OR3 je hidroksilna grupa ili supstituisana hidroksilna grupa koja ima do 25 ugljenikovih atoma, po potrebi zajedno sa nosačem i/ili drugim sastojcima.
Patent YU-45863-B (YU)
Title: Atomizer u rasplinjacu
Inventor: RADOVAN SEVIC
IPC: F02M29/04
Filed: 1982-05-26
Abstract: ATOMIZER U RASPLINJAČU što je na tri stupčića (7) koji se nastavljaju na donju ivicu centralne cevi (5) učvršćena kupasta mrežica (3), bez dna, sa podvrnutom donjom ivicom plašta, pri čemu donja ivica centralne cevi (5) ulazi u oluk koga čini podvrnuta ivica plašta kupaste mrežice (3).
Patent YU-46237-B (YU)
Title: Paletizirana pesticidna formulacija i postupak za njeno dobijanje
Inventor: CANNELONGO J F
IPC: A01N25/08
Filed: 1987-11-23
Abstract: naznačena time, što sadrži: oko 1,0 do 65,0 mas.% pesticida, tehničkog kvaliteta pomenutog pesticida koji ima oralnu i/ili dermalnu LD50 vrednost, mereno na pacovima ili kunićima, manju od 50 mg/kg; oko 5,0 do 60,0 mas.% polivinilne smole koja ima prosečnu molekulsku masu od oko 41000 do 130000; oko 0,2 do 2,0 mas.% stabilizatora toplote ili smesu stabilizatora toplote za smolu; oko 0,0 do 1,0 mas.% mazivog sredstva; oko 0,0 do 50,0 mas.% sekundarnog plastifikatora; oko 0,0 do 80,0 mas.% mineralnog aditiva; i oko 0,0 do 10,0 silicijum-dioksida; pri čemu pomenuta pesticidna formulacija je u čvrstom stanju i ima smanjenu toksičnost za sisare i poboljšanu pesticidnu stabilnost. Prijava sadrži 1 nezavisan zahtev + 30 zavisnih zahteva.
Patent ZA-833875-B (ZA)
Title: Novel indolizine derivatives and process for preparing the same
Inventor: ROSSEELS GILBERT
IPC: A61K31/435
Filed: 1983-05-27
Abstract: Indolizine derivatives corresponding to the general formula: <IMAGE>   and the pharmaceutically acceptable acid addition salts thereof, wherein: R represents a straight- or branched-chain alkyl radical having from 1 to 4 carbon atoms or a phenyl radical, R1 represents a straight- or branched-chain alkyl radical having from 1 to 6 carbon atoms, X1 represents hydrogen, chlorine, bromine, methyl or methoxy, A represents a radical of the formula:   <IMAGE>  in which X2 represents hydrogen, chlorine, bromine, methyl or methoxy, n represents 1 or 2, a process for preparing said derivatives, pharmaceutical or veterinary compositions containing at least one of said derivatives and a method of treating pathological syndromes of the heart by administration of at least one of said derivatives to a subject in need of such treatment.
Patent ZA-838077-B (ZA)
Title: Stable aqueous cleaning agents and a process for their production
Inventor: KIEWERT EVA
IPC: C11D3/39
Filed: 1983-10-28
Abstract: Stable, aqueous cleaning agents containing (a) anionic and/or nonionic surfactants, optionally chlorine-stable, (b) an abrasive component and/or (c) an active-chlorine-releasing compound and, optionally, (d) dyes and (e) fragrances, characterized in (f) a further content of amorphous calcium aluminum silicates precipitated in situ; and the process of their preparation wherein the various ingredients are mixed and the amorphous calcium aluminum silicates are formed by precipitation therein.
Patent ZA-845842-B (ZA)
Title: 5-substituted(1,2,4,)triazolo(1,5-c)pyrimidin-2-amines
Inventor: PAUL ROLF
IPC: C07D487/04
Filed: 1984-07-27
Abstract: This invention is concerned with 5-substituted-[1,2,4] triazolo[1,5-c]pyrimidin-2-amines selected from those of Formula I, which are active as antiasthma agents.
Patent ZA-853430-B (ZA)
Title: Enzymatic ethanol test
Inventor: BAUER ROBERT
IPC: G01N33/52
Filed: 1985-05-07
Abstract: The present invention provides a stable, convenient solid state test device for the determination of ethanol in an aqueous test sample, a method for its preparation and a method for its use. The use of carrier matrix incorporated with alcohol oxidase, a peroxidatively active substance and a suitable chromogenic indicator for the determination of ethanol in aqueous samples such as body fluid samples (e.g., serum, urine or saliva) is part of the invention. The invention provides a method of incorporating the enzyme alcohol oxidase and a peroxidatively active substance into a carrier matrix with a chromogenic indicator system capable of providing a detectable response to the presence of at least 100 ml/dL ethanol in less than about 5 minutes. The method involves either a) the use of a specialized incorporation procedure or b) the addition of an azide to the test device. Either method overcomes the «false positive- problem seen when solution assay reagents are incorporated at the increased concentrations necessary to provide a test device sensitive to the at least 100 mg/dL ethanol.
Patent ZA-857308-B (ZA)
Title: Apparatus and method for a medical treatment preparation
Inventor: LOCKE DAVID R
IPC: A61B17/00
Filed: 1985-09-23
Abstract: The hair clipper for use of removal of body hair prior to medical treatment or surgical intervention has a disposable cutter head (20). The cutter head comprises a base member (68), a stationary cutter member (60), a movable cutter member (62), a resilient member (64), a cover (66), and a drive coupling member (54). The base member (68) has teeth (110) to guide hair to the cutter teeth (76, 82). These teeth are configured to avoid the contacting, engaging and nicking of body skin. The simple and cheap cutter head is discarded after one use. This is facilitated by the clip segments (123, 127) for mounting the cutter head (20). The bird-like configuration of the hair clipper and the particular design of the cutter head (20) permits trimming of hair with a forward pushing stroke or a rearward drawing stroke.
Patent ZA-858411-B (ZA)
Title: Coating composition of an acrylic polymer,a dispersed acrylic polymer and an alkylated melamine crosslinking agent
Inventor: ANTONELLI JOSEPH ALBERT
IPC: C09D151/00
Filed: 1985-11-01
Abstract: A coating composition that is used primarily as a clear finish over a colored or pigmented finish that are applied to automobile and truck bodies; the composition contains as the film forming binder(a) an acrylic polymer(b) a self stabilized dispersed resin formed by polymerizing in solution the following constituents:(1) an acrylic solution polymer,(2) monomers of alkyl methacrylate or acrylate and hydroxy ethyl acrylate or methacrylate, wherein either the acrylic solution polymer contains post reacted glycidyl methacrylate or acrylate or the monomers contain glycidyl methacrylate or acrylate, and(c) an alkylated melamine formaldehyde crosslinking agent.
Patent ZA-858986-B (ZA)
Title: Porphyrins and cancer treatment
IPC: A61K31/40
Filed: 1985-11-25
Abstract: This invention provides for therapy of tumours susceptible to nectoris when an appropriate compound is administered followed by illumination with light of a wavelength absorbed by the compound, making use of meso-porphyrins of the formula: where n = 1 to 3 and each substituent R, the same or different and at the same or different position in its respective substituent phenyl ring or other aromatic group replacing that ring, is an hydroxy, amino or sulphydryl group, by association of said meso-porphyrins with a suitable pharmaceutical diluent or carrier.
Patent ZA-863365-B (ZA)
Title: Coin supports
Inventor: IRWIN ERIC
IPC: A44C3/00
Filed: 1986-05-05
Abstract: The present invention provides a coin support (1;19) comprising a pair of coaxially aligned rings (3,13;23,25) which are axially spaced apart from each other. The rings (3,13;23,25) are secured together over a limited part (5) of their circumference with releasable retaining means (9) being arranged to interconnect the remainder of the respective circumferences at at least one location. Thus a selected coin can be easily slid between the rings (3,13;23,25) and can be simply secured therein by closing or attaching the retaining means (9). Said rings (3,13;23,25) can be incorporated in a decorative ring (19) for a person's finger or supported on a chain to be worn around a person's neck.
Patent ZA-864623-B (ZA)
Title: Apparatus for opening and closing industrial door
Inventor: TAYLOR DOUGLAS B
IPC: E06B9/74
Filed: 1986-06-20
Abstract: An operator for a rolling door having a curtain barrel shaft rotatable for actuating the door includes a drive gear adapted for connection to one end of the curtain barrel shaft and a second gear (66) adapted for connection to one end of an idler roller. The idler roller in use engages one surface of the door and extends horizontally across the top of the door opening. A third gear (70) is rotatably mounted in the region of the drive gear and the second gear (66) and an electric motor is provided to rotate this third gear (70). In one version of the invention there is a moveable fourth gear (82) in meshing engagement with the third gear (70) and driven thereby. The fourth gear (82) can be swung from a first position where it is in meshing engagement with the second gear (66) to a second position where it is in meshing engagement with the drive gear. A chain loop (46) connectable to the door is driven when the second gear and the idler roller rotate and it is provided to close the door even under pressure. In a second version, a floating clutch drive system employing an endless chain is employed to selectively drive either the shaft about which the door is rolled or the chain loop.
Patent ZA-875923-B (ZA)
Title: Preparation of basic aluminium halides
Inventor: INWARD PETER WILLIAM
IPC: C01F7/02
Filed: 1987-08-11
Abstract: The disclosure concerns a process for the manufacture of basic aluminium halides in powder form which have an aluminium:halide molar ratio of 1.7:1 to 2.2:1 and contain more than 20% of the aluminium in the Band III fraction as determined by a chromatographic procedure. The disclosure centres on the finding of reaction conditions for the known interaction between aluminium and aluminium halides which lead directly to a solution of a basic aluminium halide having more than 20% of the aluminium in the Band III fraction. The temperature of reaction is 50 DEG  to 105 DEG C and the final aluminum concentration of the solution is 0.8% to 6.75%. The solution is dried, preferably spray dried or freeze dried, to give the powder. The preparation of powders having at least 20% of the aluminium contained in Al13O40 species is also described.
Patent ZA-878818-B (ZA)
Title: Ostomy bag coupling
IPC: A61F5/448
Filed: 1987-11-24
Abstract: A two-part ostomy coupling has a first part (10) which is a flat annulus (11) having inner and outer peripheral walls (12, 13). With the annulus these walls define a shallow channel. The coupling has a second part formed by a second flat annulus with radially inner and outer rims (26, 27) formed by respective flexible peripheral elements of plastics material. The first and second parts are constructed so that the second part is a push fit into the shallow channel defined by the first part (10). The second part may be an annular member having a flexible resilient strip (27) extending inwardly from its radially inner edge and an element (26) extending from its radially outer edge which can engage under a rim portion of the said outer peripheral wall (13). Alternatively the second part may be an annular member having a flexible resilient strip extending outwardly from its radially outer edge and an element extending from its radially inner edge which can engage under a rim portion of the said inner peripheral wall.
Patent ZA-882321-B (ZA)
Title: Paving stone set
Inventor: RUCKSTUHL WILLI
IPC: E01C5/06
Filed: 1988-03-31
Abstract: The set of paving stones consists of stones (11-16) having in each case in plan view six lateral limiting faces (1-6, 17-22). Four of these limiting faces (1 and 4, 3 and 5; 18 and 21; 19 and 22) are each placed parallel to one another in pairs, whereas the remaining two (2 and 6; 17 and 20) together form an acute angle. The stones (11 - 13) are laid alternately in the straight line. This gives rise to a joint pattern with butt joints which are not perpendicular to the bedding joints. The butt joints are moreover formed from two mutually oriented wedges and are therefore irregular compared with the bedding joints. The bevelled limiting faces  (2, 6) make it possible for the stones (11 - 13), depending on the desired bevel angles, to be laid in curves whose radii can be as small as desired, the wedge-shaped joints gradually closing. The stones (14 - 16) serve as a supplementary curve set and permit the laying of Roman arrow patterns as well as an Archimedean spiral. The set of paving stones can be laid simply and quickly without a cutting of the stones. 
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Patent ZA-883784-B (ZA)
Title: Process for the selective reduction of 2-quinoxaline-4-oxides
Inventor: MALZ RUSSELL EDWARD JR
IPC: C07D241/52
Filed: 1988-05-26
Abstract: Certain 2-quinoxalinol-4-oxides are selectively reduced to form 2-quinoxalinols employing hydrogen as a reducing agent by reacting such 2-quinoxalinol-4-oxides with a catalyst selected from the group consisting of sulfided platinum, sulfided palladium, sulfided rhodium and sulfided ruthenium.
Patent ZA-912025-B (ZA)
Title: Method of preparing methanol
Inventor: TOPSOE HALDOR FREDERIK AXEL
IPC: C07C29/15
Filed: 1991-03-19
Abstract: The invention comprises a method of preparing methanol by reacting synthesis gas comprising hydrogen and carbon oxides (CO, CO2) in a fixed bed methanol synthesis catalyst, the improvement of which comprises reacting the synthesis gas at reaction conditions, where condensation of methanol occurs on the catalyst. <IMAGE>
Patent ZA-925098-B (ZA)
Title: Process for the preparation of derivatives of baccatin iii and of 10-deacetylbaccatin iii
Inventor: HITTINGER AUGUSTIN
IPC: C07D305/14
Filed: 1992-07-08
Abstract: Process for the preparation of a taxane derivative of general formula (I) and use of the product obtained as a preparation of taxane derivatives of general formula (II). In the general formula (I), R1 represents an acetyl radical or a protecting group, G1 represents a protecting group and R represents a t-butoxy of phenyl radical. In the general formula (II), R represents a t-butoxy of phenyl radical and R'1 represents a hydrogen atom or an acetyl radical. <IMAGE>
Patent ZA-957042-B (ZA)
Title: Absorbent product with leg closures
Inventor: YAMADA JIRO
IPC: A61F5/44
Filed: 1995-08-22
Abstract: Stretchable leg cuffs (12) are put around the legs of a wearer without little gap, whereby liquid leakage around the legs can be prevented. Elastic bodies (30) are extended on side flaps (10) formed of a back sheet (9) along lengths of side flaps (10). Stretchable leg cuffs (12) for encircling the legs of a wearer are extended further outward from the side edges of the side flaps (10) along the lengths of the side flaps (10) on the side of the top sheet (7) of the absorbent body (2).
Patent ZA-963605-B (ZA)
Title: Process for improving lithium ion cell
Inventor: RAMASWAMI KARTHIK
IPC: H01M10/42
Filed: 1996-05-07
Abstract: The efficacy of a passivating layer in a rechargeable lithium ion cell is increased by heating the charged cell and storing the charged cell for a pre-determined period of time.