baber/WOPTO huggingface dataset:
Patent RS-50096-B (RS)
Inventor: DAUCHELLE DIDIER
IPC: C23C2/26
Filed: 2001-11-07
Abstract: Postupak oblaganja sa namakanjem metalne trake (1), u sudu (11) koji sadrži rastvor tečnog metala, u kome se obavlja neprekidno kretanje, pod zaštitnom atmosferom, metalne trake (1) u omotaču (13) čiji je donji deo (13a) potopljen u kupatilo (12) rastvora tečnog metala radi odredjivanja sa površinom rastvora i sa unutrašnjim delom ovog omotača (13) nepropusnog tečnog spoja (14); metalna traka (1) se skreće na valjku (15) odbojniku koji je postavljen u kupatilo (12) rastvora metala, i suši se obloga metalne trake (1) na izlazu iz kupatila (12), naznačen time, što se realizuje prirodno oticanje tečnog metala, sa površine tečnog spoja (14) u komoru (25) upravljanog isticanja u omotač (13) i što sadrži unutrašnji produženi zid (26) omotača (13) na donjem delu i iz jednog pogleda prednje strane trake (1) smeštene sa strane valjka (15) odbojnika, gde je donji rub (21) komore (25) pozicioniran ispod površine a visina pada tečnog metala u komori (25) odredjena je radi sprečavanja povratka čestica oksida metala i medjumetalskih jedinjenja suprotno toku isticanja tečnog metala i nivo tečnog metala u komori (25) se održava u nivou ispod površine tečnog spoja (14). Prijava sadrži još 1 nezavisan i 17 zavisnih patentnih zahteva.
Patent RS-52815-B (RS)
Inventor: MIN HOSUNG
IPC: C12N15/11
Filed: 2003-12-19
Abstract: Vezni agens koji sadrži bar jedan peptid sposoban da vezuje miostatin, naznačen time, što .peptid sadrži sekvencu Cb1b2Wb3WMCPP(SEQ ID NO:353), gde jeb1 odabran od bilo koje od amino kiselina T, I ili R;b2 odabran od bilo koje od R, S, Q;b3 odabran od bilo koje od P, R i Q, pri čemu je peptid dužine izmedu 10 i 50 amino kiselina, i njegove fiziološki prihvatljive soli.Prijava sadrži još 26 patentnih zahteva.
Patent ZA-823065-B (ZA)
Title: Process of manufacture of a composite material and composite material manufactured by this process
Inventor: HASCIC WLADIMIR
IPC: C04B28/26
Filed: 1982-05-04
Abstract: For manufacturing a composite material, organic fibrous material like paper, straw, hay, grasses, moss, leaves, reed is mixed with alkali silicate and a fluosilicate as well as with a metallic oxide or a basic metallic silicate forming a higher melting silicate and submitted to a treatment under pressure and temperature. This produces a composite material having high mechanical strength and fire-proof quality.
Patent ZA-827593-B (ZA)
Title: A process for producing aminomethylphosphonic acid
Inventor: MAIER LUDWIG
IPC: B01J27/00
Filed: 1982-10-18
Abstract: Aminomethylphosphonic acid is produced by reaction of a hexahydro-1,3,5-triazine-N,N',N''-tris-carboxylic acid ester of the formula   <IMAGE>   wherein R is an alkyl group having 1 to 4 carbon atoms or a phenyl group, in the presence of a Lewis acid as catalyst, with an ester of the phosphorous acid of the formula   <IMAGE> wherein R1 is an alkyl group having 1 to 5 carbon atoms, a phenyl group, a benzyl group, the 2-cyanoethyl group or the 2,2,2-trichloroethyl group, to give an N-carboxyaminomethylphosphonic acid derivative of the formula   <IMAGE>  and subsequent hydrolysis thereof in an aqueous medium and in the presence of a strong acid. Aminomethylphosphonic acid can be used as active substance for influencing plant growth, and as intermediate for producing herbicidal active substances.
Patent ZA-837724-B (ZA)
Title: The processing of radiation sensitive devices
Inventor: LAWSON LESLIE EDWARD
IPC: G03D3/00
Filed: 1983-10-17
Abstract: Changes occurring in the electrical conductivity of liquids used to process image-wise exposed radiation sensitive devices are used as a measure of the deterioration in effectiveness of the liquids. This deterioration is compensated for by varying the processing conditions, such as temperature, time, scrubbing action and processing liquid composition, in accordance with the change in conductivity.
Patent ZA-851008-B (ZA)
Title: Security barrier structure
Inventor: BOWDEN DARRYL WILLIAM
IPC: E06B5/12
Filed: 1985-02-11
Abstract: A barrier structure particularly for use in protective doors designed to resist explosive charges applied to their outer surfaces, comprises a multiplicity of water-filled containers 7 located behind the outer door plate 1. The purpose of the water is to absorb the shock and thermal energy of an explosion occurring at or near the outer plate 1 and thus shield the rearward portions 2,4 of the structure from the damaging effects of the blast. For thief-resisting applications (Figs 3 and 4, not shown) the structure also comprises various layers of different materials selected for resistance to other, non-explosive burglary tools, disposed rearwardly of the explosion-resistant water layer.
Patent ZA-857017-B (ZA)
Title: Agent and process for the detection of redox systems
Inventor: FREY GUENTER
IPC: C07F9/30
Filed: 1985-09-13
Abstract: The present invention is concerned with aniline derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is hydrogen or a lower alkyl or aryl, R2 is hydrogen or a lower alkyl which can be substituted by hydroxyl, amino carboxyl, lower alkoxycarbonyl, lower alkanoylamide lower alkyl or aryl or by a group of the structure   <IMAGE>   is which R5 and R6 have the meanings given hereinafter, R3 is a hydrogen or halogen atom or a carboxyl group, R4 and R'4, which can be the same or different, are hydrogen or halogen, carboxyl or lower alkoxy or lower alkyl radicals which are preferably in the m-position, R5 is hydrogen or a lower alkyl and R6 is hydroxyl or a lower alkoxy, lower alkyl or aryl radical; and of the salts thereof with acids and bases useful as a color former in the Trinder reaction for the detection of hydrogen peroxide or hydrogen peroxide-forming systems or peroxidase or peroxidate-acting substances or together with an oxidation agent for the detection of aromatic amines or of systems forming such amines.
Patent ZA-863285-B (ZA)
Title: Oxothiazolidine compound
Inventor: UEDA IKUO
IPC: A61K31/496
Filed: 1986-05-01
Abstract: This invention provides a oxothiazolidine compound of the formula:wherein R<sup>1</sup> is acyl;di(lower)alkylamino(lower)alkylcarbamoyl(lower)-alkyl; arylcarbamoyl(lower)alkyl;ar(lower)alkylcarbamoyl(lower)alkyl;heterocyclic carbamoyl(lower)alkyl;heterocyclic(lower)alkylcarbamoyl(lower)alkyl;thiazolidinylcarbonyl(lower)alkyl;morpholinylcarbonyl(lower)alkyl or a group of the formula :in which A is lower alkylene;n is an integer of 0 or 1;m is an integer of 2 or 3;X is -N-,<sup>O</sup> or -CH-and-N-R<sup>2</sup> is hydroxy;lower alkyl which may have hydroxy; ar(lower)alkyl which may have halogen;arylthio which may have halogen;acyl or heterocyclic group andY isor pharmaceutically acceptable salt thereof.This compound is useful as cognition activator. This invention further provides processes for the preparation of this compound and pharmaceutical composition comprising compound of the above formula.
Patent ZA-867825-B (ZA)
Title: Container and closure construction
Inventor: LARKIN MARK E
IPC: A61J1/10
Filed: 1986-10-15
Abstract: A thin flexible fluid-tight cover (12) of PVC is bonded to a rigid port (20) of a diluent container (8) which is to be subjected to heat sterilization. The cover (10) includes an outer flange (50) for bonding to a complementary surface (55) around the port (20), and a removable section (60, 62) for spanning the port (20). The removable section includes a central flexible diaphragm portion (57) and a cylindrical wall portion (60). The diaphragm portion (57) has at least one annular convolution whereby the diaphragm section (57) is axially expandable by flexing of the convolution. A tear line (58) is provided in a frangible section which joins the cylindrical wall portion to the outer flange. The cylindrical wall portion of the cover is disposed adjacent the outer surfaces of an abutment wall on the port to provide stress relief against rupture of the tear line from stresses generated in the cover during sterilization. A narrow post (82) element is located adjacent the wall portion for concentrating manual pulling forces from an attached pull ring (76) to a limited segment of the tear line (58).
Patent ZA-869184-B (ZA)
Title: Intermediates for the production of podophyllotoxin and related compounds and processes for the preparation and use thereof
Inventor: KANEKO TAKUSHI
IPC: C07D493/08
Filed: 1986-12-04
Abstract: There are disclosed intermediates which can be converted into podophyllotoxin and related compounds, which are known antineoplastic agents. There are also disclosed processes for the preparation of such intermediates, and processes for the conversion of the intermediates into known intermediates which are readily converted into podophyllotoxin and related compounds.
Patent ZA-879727-B (ZA)
Title: Induction of cytochrome p-450 enzymes in streptomyces bacteria
Inventor: SARIASLANI FATEME SIMA
IPC: C12Q1/18
Filed: 1987-12-29
Abstract: A method for evaluating the potential mutagenic activity of a substance which comprises:   (a) culturing cytochrome P-450 induced bacteria from the genus Streptomyces in a culture medium comprising the substance to be evaluated; (b) incubating an amino acid requiring mutant strain of Salmonella typhimurium in the presence of a sample of the bacterial culture from (a); and (c) determining the number of resulting amino acid sufficient revertant colonies. a
Patent ZA-892805-B (ZA)
Title: Stamped precision lightguide interconnect centering element
Inventor: PATTERSON RICHARD ALAN
IPC: G02B6/36
Filed: 1989-04-17
Abstract: Elements for making butt splices in optical fibers are simplified when formed of a deformable material and formed to define three surfaces (18,23,30) for contacting the fibers to be spliced. The surfaces are formed between two legs (20,21) of an element such that when the legs are closed onto the fibers the surfaces center the fibers and afford a resilient spring compression reserve force on the aligned fibers to maintain them in contact and the fibers are depressed into the surfaces slightly to center the fiber cores. Should one fiber be larger than another, the surfaces will deform sufficiently to clamp onto both fiber ends and be deformed even by the smallest of the two fibers. Thus, the splice element 11 will center the cores of the optical fibers such that in aligned position 90% or better of the surfaces of the core portions be aligned.
Patent ZA-904405-B (ZA)
Title: Alpha-olefin polymers
Inventor: SOWERBY ROGER LEE
IPC: C08F2/04
Filed: 1990-06-07
Abstract: This invention deals with viscosity improvers which are obtained through the use of a mixed catalyst system comprising a primary and/or secondary organo halide and a Lewis acid catalyst.
Patent ZA-906301-B (ZA)
Title: Novel 2-oxo-1-oxa-8-azaspiro(4,5)decane derivatives,pharmaceutical compositions containing them and process for preparing same
Inventor: TOTH EDIT
IPC: C07D498/10
Filed: 1990-08-09
Abstract: The invention relates to 2-oxo-1-oxa-8-azaspiro [4,5] decane derivatives of formula (I), <CHEM>  wherein  X represents an oxygen atom or a NR group, wherein R represents a hydrogen atom or a C1-12 alkyl or C3-6cycloalkyl group, or a carbocyclic C6-10aryl or carbocylic C6-10aryl-C1-4alkyl group optionally substituted on the aromatic ring by one or more halogen atoms, C1-4 alkyl or C1-4alkoxy groups; R<1> and R<2> together represent a methylene group or when X is a >NR group, one of R<1> and R<2> may additionally represent a hydroxyl group and the other represent a methyl group; Z represents a hydrogen or halogen atom or a trihalomethyl or a C2-4alkanoyl group; and  n is 2 or 3; and all optical isomers and mixtures thereof and all acid addition and quarternary ammonium salts thereof. The invention further relates to pharmaceutical compositions containing these compounds and processes for their preparation. The compounds of formula (I) possess psychotropic and antiallergic properties and a low toxicity. Thus, they may be useful for the treatment of psychiatric and allergic diseases.
Patent ZA-909368-B (ZA)
Title: Process for the removal of beta-cyclodextrin from egg yolk
Inventor: CULLY JAN
IPC: A23L15/00
Filed: 1990-11-22
Abstract: A process for the removal of  beta -cyclodextrin from egg yolk or egg yolk plasma, wherein the material to be treated is mixed and incubated with an  alpha -amylase selected from the  alpha -amylases formed by or derived from micro-organisms of the group Aspergillus niger, Aspergillus oryzae, Bacillus polymyxa, Bacillus coagulans and Flavobacterium or domestic hog pancreas amylase.
Patent ZA-909568-B (ZA)
Title: Stabilized solutions of psychotropic agents
Inventor: OETELAAR PETRUS JOHANNES MARIA
IPC: A61K31/135
Filed: 1990-11-28
Abstract: Disclosed are stabilized aqueous preparations containing an antidepressant in admixture with a stabilizing compound such as L-methionine, D-methionine, DL-methionine, or mixtures thereof. The stabilized preparations display better stability when exposed to light, relatively high temperatures, time, and peroxides resulting in longer shelf-lives. Antidepressants which are stabilized include mirtazapine, mianserin, septiline, and amitriptyline.
Patent ZA-911152-B (ZA)
Title: Method and reagent for determining specific nucleotide variations
Inventor: SODERLUND HANS ERIK
IPC: C07H21/04
Filed: 1991-02-15
Abstract: Detection of variable nucleotide(s) is based on primer extension and incorporation of detectable nucleoside triphosphates. By selecting the detection step primers from the region immediately adjacent to the variable nucleotide, this variation can be detected after incorporation of as few as one nucleoside triphosphate. Labelled nucleoside triphosphates matching the variable nucleotide are added and the incorporation of a label into the detection step primer is measured. The selection of the detection step primer is important to the method according to this invention and is dependent on the nucleotide sequence of interest. The detection step primers are preferably selected so to span the region immediately toward the 3' end from the variable nucleotide to be detected. The method is useful in identifying specific point mutations and genetic variations.
Patent ZA-914726-B (ZA)
Title: Process for preparing organic esters and amides and catalyst system therefor
Inventor: DANG VU A
IPC: C07C69/84
Filed: 1991-06-19
Abstract: Disclosed is a process for the preparation of organic esters and amides by reacting (a) a 5 to 60 mole % excess of an ester of (substituted-4-hydroxyphenyl) alkanoic acid with (b)(i) a C4-C20 aliphatic alcohol or thioether alcohol having one or more hydroxyl groups or (ii) an amine of the formula, (R''')2N(CH2)nR'''' wherein R''' is hydrogen, C1-7 alkyl, C5-12 cycloalkyl, or C6-12 aryl, provided that one R''' is hydrogen, and R'''' is hydrogen or N(R''')2 wherein R''' is a defined above, in the presence of a catalyst system comprising a basic inorganic compound and a polar aprotic organic compound. The process provides higher yields of the desired product, shorter reaction times, and reduces the production of undesirable side-products.
Patent ZA-918048-B (ZA)
Title: Shell-coated fcc catalysts
Inventor: STOCKWELL DAVID M
IPC: B01J37/02
Filed: 1991-10-08
Abstract: A novel shell-coated FCC catalyst is disclosed wherein the shell is a mixture of at least one refractory metal oxide or silicate or precursor thereof (preferably clay) having a particle size of .3 to 5 microns and an inorganic refractory binder (preferably silica) having a particle size of less than 0.01 microns and the core is a zeolite-containing microsphere. FCC with the shell coated catalyst is also disclosed.
Patent ZA-918084-B (ZA)
Title: Use of 1,4-di(mono- or poly) hydroxyalkylamino-9,10-anthraquinones for dyeing human keratinous fibres.
Inventor: JUNINO ALEX
IPC: C09B1/28
Filed: 1991-10-09
Abstract: The invention relates to the use of 1,4-bis[(mono- or polyhydroxyalkyl)amino]-9,10-anthraquinones: 
<IMAGE>
 where R represents a C2 to C6 monohydroxyalkyl radical or a C3 to C6 polyhydroxyalkyl radical, for the dyeing of human keratinous fibres, to cosmetic dyeing compositions containing such anthraquinones, the dyeing compositions for keratinous fibres containing such anthraquinones in combination with nitro dyes of the benzene type, azo dyes, for direct dyeing, and/or with oxidation dyes for oxidation dyeing, and also to processes for dyeing keratinous fibres by direct dyeing or by oxidation dyeing.
Patent ZA-929296-B (ZA)
Title: Method for manufacturing a cart from synthetic material.
Inventor: PALY JEAN-LUC
IPC: B62B3/00
Filed: 1992-12-01
Abstract: A method for producing a trolley made of a synthetic material, particularly a supermarket trolley comprising a leg (43) and a basket (3), wherein at least two trolley portions (1, 3) are first moulded, then assembled. Each side wall (1, 3), which is provided with flanges (12, 13), and a leg segment (2, 3) linked to said side wall (1,3), are integrally moulded. Said side walls (1, 3) are then joined with connecting elements (23) which fit inside said flanges (12, 13).
Patent ZA-933493-B (ZA)
Title: Calcium channel blocking polypeptides from filistata hibernalis.
Inventor: HECK STEVEN D
IPC: C07K14/435
Filed: 1993-05-19
Abstract: PCT No. PCT/US93/03921 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Apr. 30, 1993 PCT Pub. No. WO93/23428 PCT Pub. Date Nov. 25, 1993Polypeptides isolated from the venom of the Filistata hibernalis spider block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel-mediated diseases and conditions and in the control of invertebrate pests.
Patent ZA-945137-B (ZA)
Title: Method and apparatus for thickening lime mud with a disc filter
Inventor: ROUKOLAINEN PEKKA
IPC: B01D24/46
Filed: 1994-07-14
Abstract: PCT No. PCT/FI94/00320 Sec. 371 Date May 20, 1996 Sec. 102(e) Date May 20, 1996 PCT Filed Jul. 12, 1994 PCT Pub. No. WO95/02442 PCT Pub. Date Jan. 26, 1995A method and apparatus thickens lime mud with a disc filter in such a way that the precoat layer on the filter surfaces of the disc filter can be cleaned. Beneath the scrapers for scraping a dry layer of lime sludge from the precoat layers on the disc filter wires surfaces one or more high pressure nozzles, and optionally a low pressure nozzle, are provided for directing jets of liquid at the precoat layer and wire surface. One high pressure nozzle may remove the precoat layer while another cleans the wire surface, and the nozzles may be reciprocated (with respect to the shaft for rotating the disc filters in a trough). The high pressure jets provide liquid at a pressure of about 30-100 bar, while the low pressure jet pressure is between 2-30 bar and may be utilized continuously, or arrested when the high pressure jets are operable.
Patent ZA-949782-B (ZA)
Title: Impactor with pivotable grinding path
Inventor: HUNG HIEP PHAN
IPC: B02C13/09
Filed: 1994-12-08
Abstract: The impactor includes a grinding face 4 disposed underneath the impact aprons 3 at the side of the housing 1 opposite the feed material inlet, the grinding face partially extending under the rotor 2 and connected with a hinged rear housing wall 5 so that it executes a movement away from the rotor when the rear housing wall swings outwards. According to the invention, the grinding face 4 movably rests on a base member 15, a rail or plate, attached to the housing 1, and the lower part of the grinding face 4 is pivotally connected to the rear housing wall 5 by a first linking element 11 at a pivot point 18 located above the pivot element 6 of the rear housing wall 5, and the upper part of the grinding face 4 is pivotably connected to the rear housing wall 5 by a second linking element 12 at a pivot point 19 located a greater distance away from the pivot element 6 than pivot point 18.
Patent ZA-976162-B (ZA)
Title: A top injection lance.
Inventor: DRY RODNEY J
IPC: C21C5/46
Filed: 1997-07-11
Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (23) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jacket (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.
Patent AT-412342-B (AT)
Title: Rotating cooling drum for a pourable material, comprises a stabilisation zone, a cooling zone, a separating wall, transfer channels and a drum section
Inventor: STOCKHAMMER ERNST ING
IPC: F27D15/02
Filed: 2003-01-31
Granted: 2005-01-25
Abstract: A rotating cooling drum for a pourable material, comprises a stabilisation zone (11) and a cooling zone (10), separated by a closed separating wall. The inner diameter of the stabilisation zone is larger than the inner diameter of the drum section. Transfer channels (14) with lifting elements are located in the cylinder pistons. The inner wall of the stabilisation zone has V shaped ploughshare and/or beaker shaped arms (12). Cooling air is supplied at the outlet end of the cooling drum.
Patent GB-2359730-B (GB)
Title: A display apparatus
Inventor: WOOLNOUGH ANDREW CHARLES
IPC: A47F7/14
Filed: 2000-03-03
Granted: 2004-06-23
Abstract: In the field of retail displays there is a need for improvements to vertical, tiered displays primarily intended for laminar articles. A modular display (10) includes upper (11) and lower (12) modules connected to one another. Each module has an upstanding wall (13,16) and is of L-shaped cross section. The upstanding wall (16) of each lower module 12 is secured to the protruding wall (14) of the upper module (11) below the upper edge of the wall (16). The upstanding walls (13,16) are thus in use spaced from one another to define an open ended receptacle. The lower end of an upper module (11) and an upper part of lower module (12) have mutually engageable connector parts for connecting the modules together. This avoids the need for connector parts engageable with the free, upper edge of a wall (13,16). <IMAGE>
Patent GB-2372600-B (GB)
Title: Network area storage block and file aggregation
Inventor: GAHAN RICHARD ANTHONY
IPC: G06F3/06
Filed: 2001-02-27
Granted: 2003-02-19
Abstract: A system for allowing storage servers that operate on an external file level protocol to be incorporated in a storage network that operates with a block level protocol. A functional unit in a main server aggregator 3 retains a block map referred to files on the file level server. The block map is input to the aggregation layer of the aggregator server as if it were a block level store. Block access requests are mapped back to the relevant file and file offset location and the functional unit sends file protocol access requests to the remote file level server and has a file access acceleration system.
Patent GB-2418902-B (GB)
Title: Invalid hoist
Inventor: DIGGINS MARK
IPC: A61G7/10
Filed: 2004-10-07
Granted: 2008-06-25
Abstract: An invalid hoist comprises a support 10, an arm 12 pivotally connected to the support 10, drive means for driving the arm 12 for pivotal movement relative to the support 10, and brake means 18 independent of the drive means to apply a braking force to the arm 12 in the event that movement thereof occurs at a speed grater than a predetermined speed.