baber/WOPTO huggingface dataset:
Patent NO-170851-B (NO)
Inventor: HARTMANN ROLF WOLFGANG
IPC: C07D211/88
Filed: 1987-07-30
Abstract: Novel 3-aryl-3-cycloalkyl-piperidine-2,6-dione derivatives of the general formula I:    <IMAGE>  I  in which A is a 4-aminophenyl radical or a pyridyl-(4)-radical and R1 is a saturated or unsaturated C3-C10-cycloalkyl radical or a C3-C12-alkenyl radical as well as physiologically acceptable salts thereof. The compounds are useful as inhibitors of estrogen biosynthesis. The compounds are made by a process which includes the step of heating a compound of the formula II    <IMAGE> II  wherein A and R1 have the meanings given above, and in addition A may also be a phenyl radical or a 4-nitrophenyl radical, X and Y are the same or different and repesent CN or COOC1-C6-alkyl and X or Y may also be COOH or a carboxylic acid ester group of the formula COOC1-C6-alkyl group, in a high boiling solvent at a temperature between 50 DEG  and 200 DEG  C. in particular between 80 DEG  and 100 DEG  C., optionally in the presence of condensation agents to form a piperidine dione ring.
Patent NO-168783-B (NO)
Inventor: KLEIN RUDOLF
IPC: C08G18/08
Filed: 1988-10-14
Abstract: A method for forming a polyurethane coating on a substrate comprising mixing a liquid polyurethane prepolymer with an isocyanate content of 2.5 to 8.5% with water containing a carbon dioxide binding agent, a water absorbing agent and optionally at least one member of the group consisting of fillers and additives, coating the mixture onto a substrate within the processing time and curing the mixture at room temperature to obtain a polyurethane coating securely attached to the substrate which may be used as a coating for playground and sport areas and for construction sealing.
Patent NO-178547-B (NO)
Inventor: WACHTER WILFRIED
IPC: C08B37/16
Filed: 1991-10-03
Abstract: The invention relates to novel inclusion complexes of Silybinin with a cyclodextrin selected from the group consisting of  alpha -,  beta - and  gamma -cyclodextrin and a suitable derivative thereof and to the method for the preparation thereof. The novel inclusion complexes of Silybinin showed a highly improved bioavailability in comparison to Silybinin which makes them particularly interesting in the treatment of various hepatotoxic conditions.
Patent YU-45727-B (YU)
Title: Postupak za suspenziono polimerizovanje monomera vinil hlorida u vodenoj sredini
Inventor: ITOH K
IPC: F04C18/06
Filed: 1985-06-27
Abstract: POSTUPAK ZA SUSPENZIONO POLIMERIZOVANJE MONOMERA VINIL HLORIDA U VODENOJ SREDINI, ili smeše monomera sastavljene uglavnom od vinil hlorida u prisustvu inicijatora rastvorenog u monomeru, nazn ačen time, što se vodi rastvorenom umreženom kopolimeru na bazi akrilne kiseline i bisalil etra ili bis metil etra dietilenglikola u odnosu od 0,05-10%mas. dodaje umreživač formule I CH2 = CR-CH2---(--O-CH2 - CH2---)--p (--O-CH2-CHMe--)-----(---O-CH2-CHEt--)------O-CH2-CR-CH2 u kojoj je Me metil grupa, Et je etil grupa, R je atom vodonika ili metil grupa i p, q i r su nula ili ceo broj, pod uslovom da je p+q+r ceo broj koji ne prelazi 500; i nejonski površinski aktivan agens, kao što su polioksietilne alkil, alkil fenil i polistriril etri; parcijalni estri glicerina, trialkilanin oksidi u odnosu od 0,01 do 2 mas. dela umreživača i 0,005 do 1 mas dela površinski aktivnih agenasa na 100 mas. delova monomera vinil hlorida ili smeše monomera dispergovane u vodenoj sredini.
Patent YU-47806-B (YU)
Title: Varijator za promenu broja obrtaja setvenih aparata
Inventor: KOSANOVIC M
Filed: 1990-11-12
Abstract: VARIJATOR ZA PROMENU BROJA OBRTAJA SETVENIH APARATA kod žitnih sejalica i kod rasipača mineralnog đubriva koji dobija pogon od točkova poljoprivredne mašine, naz načen time, što ulazno vratilo (1) ima najmanje tri ekscentra (2) koji su u dodiru sa polugama (4), gde su poluge (4) jednim krajem vezane za kućište (5) u kome je smešten jednosmerni ležaj (7) na izlaznom vratilu (6), dok su drugim krajem poluge (4), preko rolnica, oslonjene na strmu konkavnu površinu (3) za koju su vezane opruge (8), a drugi kraj opruga (8) je vazan za poluge (4) i ležište jednosmer-nog ležaja (7). Prijava sadrži još 2 zavisna zahteva.
Patent ZA-803707-B (ZA)
Title: Method of manufacturing shrinkable sleeves from cross-linking plastics material
Inventor: BLOMQVIST H
IPC: B29C61/08
Filed: 1980-06-20
Abstract: A method to manufacture heat shrinkable plastics sleeves having uniform shrinking properties across the sleeve is achieved. The sleeves are manufactured from a cross-linking plastics material by extruding a tube of the material at a temperature below the cross-linking temperature of the plastics material. The tube is cut into individual sleeve pieces the lenght of which corresponds to the length of the finished sleeve. The sleeve pieces are heated to the cross-linking temperature while keeping the pieces uniformly supported so that no deformation in the wall of the sleeves can take place. After the heating step the sleeves are removed from the supporting elements and are expanded while cooling to the desired diameter by placing the tube as a loop around two or more rotation parallel rolls which are moved away from each other.
Patent ZA-813578-B (ZA)
Title: Macrolide antibiotics
Inventor: HENRY BALTZ RICHARD
IPC: A61K31/7042
Filed: 1981-05-27
Abstract: 23,Demycinosyloxytylosin and its 20-dihydro deriv. of formula (I) (where Q is CHO or CH2-OH, respectively) and their acyl esters, and their acid-addn. salts are new. Streptomyces fradiae NRRl 12171 is new. A culture medium contg. Strep.fradiae NRRL 12171 and assimilable sources of C, N and inorganic salts is new. (I) are antimicrobials esp. effective against Gram-positive bacteria and Mycoplasma spp., e.g. in poultry. Cpds. (I) are obtd. by cultivation under submerged aerobic conditions of Strep.fradiae NRRL 12171 in a nutrient medium. The (I; Q is CHO) may be reduced to give (I; Q is CH2-OH). On mild acid hydrolysis (I) give 23-deoxy-5-0- mycaminosyltylonolide or its 20-dihydro deriv. Cpds. (I) may be acylated, selectively or fully, by known methods. NRRL 12171 was obtd. by chemical mutagenesis of a tylosin- producing strain of Strep.fradiae.
Patent ZA-835390-B (ZA)
Title: 7-acylthio-15,16-methylene-3-oxo-17-pregna-1,4-diene 21,17-carbolactones,their preparation and use as medicinal agents
Inventor: NICKISCH KLAUS
IPC: C12P33/02
Filed: 1983-07-22
Abstract: 7 alpha -acylthio-15,16-methylene-3-oxo-17 alpha -pregna-1,4-diene-21,17-carbolactones of the formula <CHEM>  wherein the 15,16-methylene group can be in the  alpha - or  beta - configuration, and  R is a lower alkyl residue,  have altialdosterone activity. They are prepared from corresponding  DELTA <4>-unsaturated compounds by chemical or microbiological 1,2-dehydrogenation.
Patent ZA-837300-B (ZA)
Title: Patterned belt bonded material and method for making the same
Inventor: MAYS ALFRED T
IPC: D04H1/54
Filed: 1983-09-29
Abstract: An apparatus and method for making a strong, high loft, low density nonwoven fabric from a web comprising at least about 5 percent bicomponent fibers, and the fabric formed thereby; wherein the web is superimposed on a first carrier belt, an open mesh belt is superimposed on the web, and the web and belts are caused to travel in a tensioned curvilinear path adjacent a heating means to heat fuse the low melting point component of the conjugate fibers to fibers in the web.
Patent ZA-842172-B (ZA)
Title: Fine crystalline isoxicam
Inventor: HERRMANN WOLFGANG
IPC: C07D417/12
Filed: 1984-03-23
Abstract: A new process for the preparation of microcrystalline isoxicam having a particle size of about 1-30  mu m which comprises dissolving isoxicam in a mixture consisting of a solvent miscible with water and of an aqueous base where the resulting basic solution is neutralized with dilute acid to a pH of 4-6 with vigorous agitation precipitating the microcrystalline product is herein described.
Patent ZA-859451-B (ZA)
Title: Assembly of intra-uterine contraceptive device and inserter
Inventor: OS WILLEM ARTHUR ADRIAAN ALGER
IPC: A61F6/14
Filed: 1985-12-10
Abstract: The invention comprises an assembly of an intra-uterine contraceptive device and an insertor (11, whereby the contraceptive device is provided with a central stem and two or more flexible. self-supporting arms (4); at least the said stem is accommodated in the insertor (1), and said insertor (1) is at one end, over some distance, opened to form a groove or half-cylinder (2) in such a way that the stem of the contraceptive device can be introduced and removed therefrom said half-cylinder portion ending into a knob or thickening (3).
Patent ZA-871863-B (ZA)
Title: Sprayable fireproofing composition
Inventor: SHU LARRY S
IPC: C04B16/08
Filed: 1987-03-13
Abstract: Fireproofing compositions for steel structural members comprise a hydratable cementitious binder, shredded polystyrene aggregate, an air entraining agent, and a fibrous material. On addition of water, the compositions form settable, sprayable slurries which can be pumped to the point of application. The slurries are capable of spray application to steel structural members and adhere to the member in the slurried state and after setting. Excellent fire and heat protection is provided to the member despite the organic nature of the polystyrene aggregate.
Patent ZA-873771-B (ZA)
Title: A composition for transdermal therapeutic systems of loop diuretics and a process for its preparation
IPC: A61K45/08
Filed: 1987-05-26
Abstract: There is described a composition for transdermal therapeutic systems which contain, as active substance, furosemid, piretanid or lemidosul or a physiologically acceptable salt of these loop diuretics in a base consisting of a fatty acid alkanolamide or a mixture of fatty acid alkanolamides having 8-18 carbon atoms in the fatty acid moiety and 2 to 6 carbon atoms and 1 to 3 hydroxyl groups in the alkanolamide moiety and, if appropriate, a carboxylic ester or a mixture of carboxylic esters having in each case 1-22 carbon atoms in the carboxylic acid moiety and 1-22 carbon atoms in the alcohol moiety.
Patent ZA-882084-B (ZA)
Title: Centrifugal classifier
Inventor: BARTHELMESS ULRICH
IPC: B07B7/083
Filed: 1988-03-23
Abstract: The invention relates to a centrifugal sifter having a housing provided with inlets for sifting material and sifting air or a sifting material/sifting air inlet and outlets for sifting air/fine-grade material mixture and coarse-grade material, in which housing at least one rotor formed essentially by a ring of blades is mounted. 
<??>The invention is based on the object of providing a centrifugal sifter of this kind which does not require a special seal between the shaft and housing and can be constructed with a relatively short shaft. 
<??>This object is achieved in that the rotor (2) is mounted in the housing (1) by means of at least one bearing (14) which can be rinsed with a fluid, which bearing serves at the same time as a seal between the rotor or rotor shaft (15) and housing (1; 1a).
Patent ZA-883268-B (ZA)
Title: Emulsion copolymerisation
Inventor: LEWIS IAN DOUGLAS
IPC: C09J127/22
Filed: 1988-05-09
Abstract: Copolymers are formed under pressure, preferably in the presence of a surfactant having an alkylene moiety, and then post reacted with an epoxy silane. The resultant emulsion is usuable e.g. in tile adhesives and paints.
Patent ZA-887161-B (ZA)
Title: Saccharide derivates
Inventor: MACHER INGOLF
IPC: A61P37/04
Filed: 1988-09-23
Abstract: The saccharides of formula I, <CHEM>  wherein R1, R2, R3 independently are optionally substituted acyl, are novel. They possess interesting pharmacological, especially immunostimulant, antiinflammatory and antitumor properties. They may be obtained by deprotection of a corresponding compound in protected form.
Patent ZA-905554-B (ZA)
Title: Synergistic combinations of ionenes with hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine in controlling fungal and bacterial growth in synthetic metalworking fluid
Inventor: RAYUDU S R
IPC: A01N33/12
Filed: 1990-07-16
Abstract: Synergistic combinations of ionene polymers and hexahydro-1,3,5-tris(2-hydroxethyl)-s-triazine for use in controlling fungal and bacterial growth in synthetic metal working fluids.
Patent ZA-913803-B (ZA)
Title: Screening device
Inventor: LINDSTROM ALF I
IPC: D21D5/02
Filed: 1991-05-20
Abstract: PCT No. PCT/SE91/00268 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Apr. 25, 1991 PCT Pub. No. WO91/19043 PCT Pub. Date Dec. 12, 1991.A device for screening pulp suspensions includes a cylindric housing (1) with inject inlet (2), reject outlet (3) and accept outlet (4) and screening members in the form of a stator (5) and a rotor (8). The stator (5) as well as the rotor (8) include a plurality of annular elements (6 and 9, respectively), which are arranged in a mutual spaced relationship. The rotor (8) is located radially outside the stator (5), so that the rotor elements (9) are located directly in front of the spaces between the stator elements (6), and the axial length of the rotor elements is greater than the spaces between the stator elements. Thereby gaps (11) are formed between the stator elements and rotor elements.
Patent ZA-918298-B (ZA)
Title: Yeast
Inventor: GYSLER CHRISTOF
IPC: C12N1/18
Filed: 1991-10-17
Abstract: Strains of Saccharomyces cerevisiae are substantially inactive at refrigeration temperatures of 3 DEG  C. to 9-10 DEG  C. and recover their activity at temperatures of 13 DEG -14 DEG  C.
Patent ZA-937916-B (ZA)
Title: Oil additives and compositions
Inventor: DAVIES BRIAN WILLIAM
IPC: C10L1/224
Filed: 1993-10-25
Abstract: PCT No. PCT/EP93/02908 Sec. 371 Date Apr. 25, 1995 Sec. 102(e) Date Apr. 25, 1995 PCT Filed Oct. 21, 1993 PCT Pub. No. WO94/10267 PCT Pub. Date May 11, 1994The low temperature properties of a blend of biofuel and petroleum-based fuel oil are improved by the addition of an ethylene-unsaturated ester copolymer, or a comb polymer, or a polar N compound, or a compound having at least one linear alkyl groups connected to a non-polymeric organic residue.
Patent ZA-943950-B (ZA)
Title: Method and analytical device for the simultaneous detection of Chlamydia trachomatic (CT) Neisseria gonorrheae (NG) and Mycoplasma (M)
Inventor: GATTI GUIDO CARLO
IPC: C07K14/30
Filed: 1994-06-06
Abstract: PCT No. PCT/EP94/01723 Sec. 371 Date Dec. 6, 1995 Sec. 102(e) Date Dec. 6, 1995 PCT Filed May 27, 1994 PCT Pub. No. WO94/29729 PCT Pub. Date Dec. 22, 1994The present invention concerns a method and an analytical device for the simultaneous detection of at least two organisms selected from the group consisting of Chlamydia trachomatis (CT), Neisseria gonorrhea (NG), and Mycoplasma (M) from a single specimen.
Patent ZA-958542-B (ZA)
Title: Plasma-enhanced vacuum drying
Inventor: SPENCER ROBERT M
IPC: A61L2/02
Filed: 1995-10-10
Abstract: The method is advantageously applied in plasma sterilization processes in particular. Articles to be sterilized are placed in a sealed chamber (11) and the chamber is evacuated. A plasma of residual gas species is generated in the chamber during an initial evacuation step (44). This promotes drying of the articles and advantageously allows a desired pressure to be attained more quickly than without the plasma. Sterilizing gas is injected into the chamber (11), and a second plasma is generated to activate the sterilizing gas plasma, thereby sterilizing the articles in the chamber. <IMAGE>
Patent AT-412328-B (AT)
Title: Producing surface-fissured, irregular metal powder comprises diverting stream of molten metal three times using stream of gas or liquid, breaking it into droplets and then solidifying them
Inventor: TORNBERG CLAES DIPL ING
IPC: B22F9/08
Filed: 2002-04-03
Granted: 2005-01-25
Abstract: Producing surface-fissured, irregular metal powder comprises diverting a stream of molten metal by blowing gas and/or liquid on to it. This increases the surface of the stream. The new stream is diverted again in a similar way, accelerating it and breaking it up into droplets. This stream is diverted a third time through an angle of 10 - 90 [deg], when the particles solidify.
Patent GB-2362931-B (GB)
Title: Shift lever device
Inventor: SYAMOTO NORIYASU
IPC: F16H61/16
Filed: 2001-05-30
Granted: 2004-06-30
Abstract: The lever body 17 includes a recess (receiver) 66 defined by an upper plate 70 and the projections 65a, 65b, as shown in FIG. 7. A notch 67 is formed in the upper plate 70 (see FIG. 1). The notch 67 permits the first locking piece 61 to move from its retreating position to the operating position in the recess 66. The dimension of the notch 67 in the Y direction (the width of the notch 67) and the dimension of the notch 67 in the notch X direction (the depth of the notch 67) are both shorter than the corresponding dimensions of the recess 66. The upper plate 70 functions as a prohibiting member.
Patent GB-2400582-B (GB)
Title: Drive mechanism
Inventor: MCNESTRY MARTIN
IPC: B41J33/34
Filed: 2001-09-05
Granted: 2005-03-16
Abstract: A tape drive comprising two motors at least one of which is a stepper motor, two tape spool supports on which spools of tape may be mounted, each spool support being drivable by a respective motor, and a controller for controlling the energisation of the motors such that tape may be transported in at least one direction between spools mounted on the spool supports, wherein the controller is operative to energise both motors to drive the spools of tape in the direction of tape transport.
Patent GB-2426768-B (GB)
Title: Modular platform
Inventor: ROTHWELL FRANCIS LEIGH
IPC: E04H6/10
Filed: 2003-08-12
Granted: 2007-05-09
Abstract: There is disclosed a temporary portable platform, suitable for use as a car park, that can be erected over an area (e.g. a ground level car park) to add an extra level e.g. for car parking (27), locating of portable buildings or the like. The platform has potential uses, e.g. for storage or large containers or in any application where more space is required but available land is limited. The platform is made of modular units (1 to 8) shaped to be both easy to transport and quick to erect. The modular units are shaped and constructed such that the entire platform may need only to be supported along two of its edges (7). This construction allows good access to the underside of the platform and the underside itself does not have any columns (14) which may hinder its use.
Patent GB-2451981-B (GB)
Title: Reclining device
Inventor: YOSHITAKA ISHIHARA
IPC: A47C1/025
Filed: 2008-11-24
Granted: 2010-07-14
Abstract: A reclining device comprises a base plate 10, a gear plate 20 having inner teeth 21 and being rotatably assembled with the base plate, two pairs of fixed guides 30 formed on the base plate, and a pair of lock gears 40 each having outer teeth 41 capable of being engaged with the inner teeth of the gear plate, each of the lock gears being disposed between a respective pair of fixed guides so as to slide along one of the fixed guides. A cam 50, biased by a pair of springs 60 and drivable by a shaft 70, controls movement of the lock gears to engage them with the gear plate. The mechanical strength of the fixed guides is set to be lower than that of the gear plate and the lock gears, such that when a large load is applied to the reclining device, the lock gears push the fixed guides to deform them and cause outer end portions 31 to contact the inner teeth of the gear plate to prohibit inclination movement of the seat back.
Patent GB-2096301-B (GB)
Title: Utilising heat from nuclear waste for space heating
IPC: F24H3/00
Filed: 1982-01-13
Granted: 1984-11-07
Abstract: A heating unit utilising the decay heat from irradiated material comprises a storage envelope (1) for the material associated with a heat exchange system (6), means (9, 10) for producing a flow of air over the heat exchange system to extract heat from the material, an exhaust duct (12) capable of discharging the heated air to the atmosphere, and means (14) for selectively diverting at least some of the heated air to effect the required heating. With the flow of air over the heat exchange system taking place by a natural thermosyphon process the arrangement is self regulating and inherently reliable. <IMAGE>
Patent GB-2158741-B (GB)
Title: Separation of components of a fluid mixture
Inventor: SMISSON BERNARD
IPC: B01D21/26
Filed: 1984-05-14
Granted: 1988-08-17
Abstract: A separator comprises a vessel having an outer wall (2) and an end wall (3). A body (14) adjacent the end wall (3) defines with the end wall (3) an annular opening (15). In use, a mixture of, for example water and solid material is introduced into the vessel through a first inlet (4). A circulating motion takes place in the vessel and the solid material falls to the end wall (3) and is removed through the opening (15) to an outlet (6) while clean water flows from the top of the vessel through an outlet (8). In order to increase the energy in the lower region of the vessel so as to assist removal of the solid material, water from the outlet (8) is passed through a pump (P) and reintroduced as energising fluid to the vessel through a recirculating port (44). Energising fluid may be taken from sources other than the outlet (8). Various alternative forms of separator are disclosed.
Patent GB-2270075-B (GB)
Title: Substituted 2-phenyl-3-methoxypropenoate fungicides
Inventor: DE FRAINE PAUL JOHN
IPC: A01N43/707
Filed: 1993-09-23
Granted: 1995-01-04
Abstract: PCT No. PCT/GB92/00681 Sec. 371 Date Oct. 12, 1993 Sec. 102(e) Date Oct. 12, 1993 PCT Filed Apr. 14, 1992 PCT Pub. No. WO92/18487 PCT Pub. Date Oct. 29, 1992.Compounds having formula (I)    <IMAGE>   wherein R1, R2 and A are defined as in the specification. The compounds are useful as fungicides.
Patent GB-2329700-B (GB)
Title: Improvements in or relating to cryostat systems
Inventor: STAUTNER WOLFGANG ERNST
IPC: F17C13/00
Filed: 1997-09-30
Granted: 2001-09-19
Abstract: Cryostat systems comprise first and second liquid interconnected helium baths, and a magnet structure which is immersed in one of the baths. The liquid helium is cooled by means of a pumped refrigeration means. The present invention replaces the pumped refrigeration means with a pulse tube refrigerator which can be located directly within the two baths. The pulse tube refrigerator has a 'cold finger' having cold and warm ends. The cold end extracts into the bath housing the coil structure and has heat exchange connected thereto. The pulse tube refrigerator can also serve to cool the radiation shields. <IMAGE>
Patent HU-214181-B (HU)
Inventor: SZUNDY TAMAS
IPC: A01H5/10
Filed: 1993-04-19
Abstract: (57) KIVONAT A találmány szerinti hibrid kűkőrica közepes érésű, alacsőnyabbnövekedésű, jellegzetesen generatív típűsú, levelei és száravilágőszöld, a címer a bibe virágzása kőrai, a címer ől alágak állásaközbenső, a primer elágazásők száma közepes, a legalsó őldalág felettifőtengely közepes, a legfelső őldalág feletti főtengely rövid, apőrtők közepesen, míg a bibe és a kalászkapelyvák gyengénantőciánősak, a cső hősszú, hengeres-kúpős, szemtípűsa lófőgú, aszemek hátőldalának színe sárgás-narancs. ŕ