baber/WOPTO huggingface dataset:
Patent YU-46571-B (YU)
Inventor: DAVIDOW S L
IPC: C12N15/81
Filed: 1988-06-27
Abstract: Sequencing of the XPR2 and LEU2 genes of Yarrowialipolytica, recombinant Yarrowialipolytica cloning vehicles comprising heterologous DNA coding for the expression of mammalian protein and other polypeptides, including plasmids suited for transformation of Y. lipolytica hosts and incorporating a regulon homologous to the host in its untransformed state, and secretion signals in reading phase with the protein coding sequence for the heterologous gene; integrative expression vectors using the XPR2 gene promoter, alkaline protease pre-proregion and XPR2 terminator region and those having the LEU2 promoter and alkaline protease secretory signal sequences capable, in a transformed Y. lipolytica cell culture, of expressing and secreting a heterologous protein outside the cell; Y. lipolytica transformants comprising said vectors and plasmids; methods for preparing vectors to direct secretion of specific heterologous proteins coded for by genes, cDNA or synthetic DNA in Y. lipolytica in their mature, functional state.
Patent YU-47114-B (YU)
Title: Metalno kompleksno jedinjenje postupak za dobijanje i postupak za korišćenje
Inventor: STEVENS J C
IPC: C08F4/74
Filed: 1990-09-12
Abstract: METALNO KOMPLEKSNO JEDINJENJE POSTUPAK ZA DOBIJANJE I POSTUPAK ZA KORIŠĆENJE, koje sadrži monociklopentadienil ili supstituisani monociklopentadienil metalni kompleks formule: CpMXn+A- naznačeno time, što je u formuli: Cp jedan n5 -ciklopentadienil ili n5 -supstituisana ciklopentadienil grupa koja je opciono kovalentno vezana za M preko supstituenta; M je metal iz Grupa 3-10 ili lantanidne serije Periodnog Sistema koji je vezan na n5 -način za ciklopentadienil ili supstituisanu ciklopen-tadienil grupu; X je u svakoj pojavi hidrid ili grupa koja je izabrana od halo, alkil, aril, silil, gemil, ariloksi, alkoksi, amid, siloksi i njihovih kombinacija koje imaju do 20 nevodonikovih atoma, i od liganada neutralne Lewis-ove baze koji imaju do 20 nevodonikovih atoma; ili opciono jedan X zajedno sa Cp formira metalocikl sa M do 20 nevodonikovih atoma; n je 1 ili 2 zavisno od valence za M; i A je nekoordinirajući, kompatibilan anjon soli sa Bronsted-ovom kiselinom. Prijava sadrži još 2 nezavisna i 14 zavisnih zahteva.
Patent YU-46678-B (YU)
Title: Postupak za polimerizaciju alfa-olefina
Inventor: FIASSE P
IPC: C08F2/34
Filed: 1988-09-19
Abstract: POSTUPAK ZA POLIMERIZACIJU ALFA-OLEFINA, koji obuhvata dovodjenje alfa-olefina, pod uslovima koji pogoduju polimerizaciji u kontakt sa katalitičkim sistemom koji se sastoji od organometalnog jedinjenja metala, Ia, IIa, IIb ili IIIb grupe periodnog sistema i čvrstog katalizatora na bazi kompleksiranog titan trihlorida, naznačen time, što se čvrsti katalizator na bazi kompleksiranog titan trihlorida preaktivira dovodjenjem u kontakt sa or-ganoaluminijumskim preaktivatorom i zatim odvaja iz sredine za preaktivaciju, pri čemu preaktivator predstavlja proizvod reakcije (a) organoaluminijumskog jedinjenja formule: AlRnX3-n u kojoj R predstavlja iste ili različite ugljovodonične radikale sa 1 do 18 ugljenikovih atoma, X je halogen i n je broj sa vrednostima 0 ; i (b) mono-ili policikličnog hidroksiarlena koji sadrži dve sekundarne ili tercijarne alkil grupe u orto- položajima u odnosu na hidroksilnu grupu. Prijava sadrži još 4 zavisna zahteva.
Patent ZA-804298-B (ZA)
Title: A compressed gas connection for dust-laden gas filters
Inventor: KORDAS F
IPC: B01D46/00
Filed: 1980-07-16
Abstract: A pressure gas connection of a reverse-flow device with the pressure gas feed conduit (2) in dust-laden gas filters is disclosed. The reverse-flow device is formed as a two-stage injector. In dust-laden gas filters which are provided with such a reverse-flow device, each individual injector (1) is connected in a manner which is as gas-tight as possible to the pressure gas feed conduit (2). In order to create a rapidly and easily mountable pressure gas connection for injectors (1) which does not require any additional seals, the connecting sockets (1a) of the injectors (1) of the first stage are inserted over the pressure-gas feed conduit (2) alternating with spacer sleeves (3). A stationary sleeve (4) is inserted over one end of the pressure gas feed conduit (2) and a movable end sleeve (5) is inserted over the other end of the pressure gas feed conduit (2). The movable end sleeve protrudes beyond the pressure gas feed conduit (2) in axial direction and is provided with a clamping device (6) which presses the connecting sockets (1a) and the spacer sleeves (3) in axial direction against the stationary sleeve (4).
Patent ZA-815232-B (ZA)
Title: A method of stabilizing soil and antifrost layers produced accordingly
Inventor: KADELKA FRIEDRICH
IPC: E01C3/06
Filed: 1981-07-29
Abstract: There is described a process for the consolidation of soil in which the moisture containing soil to be consolidated, rubbish or a soil/rubbish mixture is mixed with cement and then compacted. A fluidizing agent is added to the composition to be consolidated.
Patent ZA-832580-B (ZA)
Title: N-glycosylated carboxamide derivatives,process for their preparation and their use for influencing the body's inherent defences
Inventor: STADLER PETER
IPC: C07H5/06
Filed: 1983-04-13
Abstract: The invention relates to N-glycosylated carboxamide derivatives of Formula I which are useful for influencing the body's inherent defenses, e.g. for increasing immune system antibodies. Also included in the invention are compositions containing said N-glycosylated carboxamide derivative of Formula I as active ingredients and methods for the use of said compounds and compositions.
Patent ZA-843501-B (ZA)
Title: Pinch valve assembly
Inventor: DANBY HAL C
IPC: A61M39/28
Filed: 1984-05-09
Abstract: A disposable pinch valve assembly for parental solution delivery systems comprises atwo-piecetubing receptorhous- ing with a front section (2) and back section (4) joined by a hinge (6) and with an irreversible snap connection (20, 22, 24, 26) which prevents removal of the device from parenteral tubing after assembly. The back section (4) has a movable pressure plate (16) and the front section (2) has a stationary pressure plate (28), sothattubing betweenthe pressure plates may be pinched therebetween in response to axial displacement of the movable pressure plate (16) by a motor driven actuator.
Patent ZA-864677-B (ZA)
Title: (4-piperidinylmethyl and-hetero)purines
Inventor: JANSSENS FRANS EDUARD
IPC: C07D473/30
Filed: 1986-06-23
Abstract: Novel (4-piperidinylmethyl and hetero)purines of formula 
<CHEM>
 wherein -A<1>=A<2>-A<3>=A<4>- is -N=CH-N=CH- or -CH=N-CH=N- and L is a radical L<1>-CrH2r-T-CsH2s- or 
<CHEM>
 the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-allergic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent ZA-878307-B (ZA)
IPC: B01D29/11
Filed: 1987-11-05
Abstract: A multiple-disc filter body (10) for separating solid particles from a fluid flowing through the filter body from its inlet side to its outlet side, comprises a stack of filter discs (14) in which the side faces (14a,14b) of each pair of adjacent discs (14) are formed with ribs (42a,b,c) of at least two different heights such as to define filtering passageways of a larger size on the inlet side of the filter stack and filtering passageways of a smaller size on the outlet side of the filter stack in series with the larger-size filtering passageways, whereby coarse particles are first separated by the fluid in the larger size filtering passageways, and then finer particles are separated from the fluid in the smaller size filtering passageways.
Patent ZA-882682-B (ZA)
Title: Polyurethane resins in water dilutable basecoats having low flash and quick-drying characteristics
IPC: C08G18/65
Filed: 1988-04-15
Abstract: This invention relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to the discovery that incorporating a long-chain carboxylic acid of at least 50% by weight of the carboxylic acid component used to make polyester resins which are further incorporated into polyurethane resins provides basecoat composition exhibiting low temperature flash characteristics. These low temperature flash characteristics are exhibited even where the basecoat is deposited at 50-90% relative humidity.
Patent ZA-886504-B (ZA)
Title: Thionophosphonates
Inventor: FRITZ MAURER
IPC: C07F9/547
Filed: 1988-09-01
Abstract: The present invention relates to diesters of O-(6-methyl-2-alkyl-pyrimidin-4-yl)-O-alkyl-thionoalkanephosphonic acid, of the formula (I) 
<IMAGE>
 in which
 R represents methyl or ethyl,
 R<1> represents methyl or ethyl and
 R<3> represents isopropyl or tert-butyl, which can be used as pesticides.
Patent ZA-891591-B (ZA)
Title: Process for stripping a layer of paint from the surface of a support
Inventor: BERNASCONI ATTILIO
IPC: B05D3/10
Filed: 1989-03-01
Abstract: Process for stripping from the surface of a support a layer of paint which has formed and hardened thereon, comprising a stage of pretreating the said support before the formation thereon of the layer of paint to be stripped off, the said treatment consisting in applying to the support a covering product chosen from the following products: a pretreatment paint based on vinyl resins, a paint based on polyurethane resins. A further subject of the invention is the products and compositions for applying the said process.
Patent ZA-893949-B (ZA)
Title: Fire and smoke protective hood
Inventor: MCKENZIE NOEL ROBERTSON
IPC: B32B27/08
Filed: 1989-05-24
Abstract: A protective hood for protecting an individual from the effects of fire and smoke in a fire related emergency comprises a high temperature resistant plastics material having a layer of titanium on at least a part of its outer surface. Preferably the plastics material has a layer of fluoropolymer on its inner suface and the titanium is sufficiently thick to provide the required heat reflective properties but is transparent to visible light.
Patent ZA-895777-B (ZA)
Title: Process for 1,1-dichloro-1-fluoroethane
Inventor: GUMPRECHT WILLIAM HENRY
IPC: C07C17/087
Filed: 1989-07-28
Abstract: An improved process for preparing 1,1-dichloro-1-fluoroethane by hydrogen fluoride addition, in the vapor phase, to 1,1-dichloroethylene in the presence of an aluminum fluoride catalyst.
Patent ZA-896036-B (ZA)
Title: Apparatus for reclaiming plastic
Inventor: PRIESEMUTH WOLFGANG
IPC: B29C48/03
Filed: 1989-08-08
Abstract: An apparatus (10) for producing reclaimed plastics (16) is proposed. It has a device (11) for feeding plastics scrap (12) to a pressing device (13), in which the plastics scrap (12) is compressed, as well as a heating device (14), which applies heat to the pressing device (13), the compressed, heated plastics scrap (12) leaving the pressing device (13) as reclaimed plastics (16) by passing through a breaker plate (15). <IMAGE>
Patent ZA-903339-B (ZA)
Title: Method of topically treating acne vulgaris
Inventor: CAUWENBERGH GERARD FRANS MARIA
IPC: C08B37/16
Filed: 1990-05-02
Abstract: The use of ketoconazole or a pharmaceutically acceptable acid addition salt thereof for the manufacture of a medicament for topically treating subjects suffering from acne, hyperkeratotic dermatoses and photo-aging of the skin. Compositions comprising ketoconazole and a retinoid and a process for preparing such compositions.
Patent ZA-922210-B (ZA)
Title: Wet disc brake.
Inventor: DEWALD GREGORY T
IPC: F16D65/12
Filed: 1992-03-26
Abstract: A spring applied - hydraulically released (SAHR) type wet disc brake for a wheeled vehicle having a large braking torque and energy absorption capacity. The brake unit includes a piston housing in which an annular piston is mounted for reciprocal movement towards and away from a disc housing. The disc housing defines a disc chamber in which a plurality of interleaved non-rotating and rotating discs are disposed. A pressure plate disposed on one side of the disc pack is mounted for reciprocating movement towards and away from the disc pack and is operative to apply clamping forces to the discs in order to generate braking torque. A plurality of biasing springs urges the pressure plate towards engagement with the disc pack. Pressurized fluid applied to the piston maintains the pressure plate in a released position. Selective reduction of pressure to the piston effects braking action. A piston-to-reaction plate seal inhibits coolant flow between an inner face of the pressure plate and the adjacent disc. A pressure plate seal carried by a periphery of the pressure plate sealingly engages the disc housing and inhibits coolant flow from the disc chamber, across the pressure plate. A coolant inlet distributes coolant throughout the periphery of the disc chamber. Coolant then flows between the interleaved rotating and non-rotating discs toward a central region from where it is exhausted through one of the spring chambers. Aligned locations defined by teeth removed from the rotating discs together with a wheel hub member form coolant passages. The pressure plate includes a plurality of standoffs that extend across the disc pack and are engageable by the piston located on the opposite side of the disc pack. The piston applies forces which oppose the spring applied forces.
Patent ZA-922776-B (ZA)
Title: Pharmaceutical compounds
Inventor: GREENE JAMES MICHAEL
IPC: C07H17/08
Filed: 1992-04-15
Abstract: A tablet containing dirithromycin Form II.
Patent ZA-926185-B (ZA)
Title: Novel orally-active elastase inhibitors.
Inventor: PEET NORTON PAUL
IPC: C07K5/10
Filed: 1992-08-17
Abstract: This invention relates to novel morpholinourea and related derivatives of pentafluoroethyl peptides which are orally active elastase inhibitors. Pharmaceutical compositions containing these compounds are useful in the treatment of various inflammatory diseases and emphysema.
Patent ZA-928420-B (ZA)
Title: New phthalazines containing ether or thioether group in the 1-position and a process for their preparation.
Inventor: SCHEFFER GERHARD
IPC: C07D453/02
Filed: 1992-10-30
Abstract: Pharmacologically active compounds of the general formula <IMAGE> in which X denotes oxygen or sulphur and the radical R represents a quinuclidyl radical, a C1-C6-alkyl radical, a phenyl radical, a pyridyl radical, a phenyl or pyridyl radical which is substituted by the radicals R1, R2 and/or R3, a C1-C6-alkyl radical which is substituted by pyridyl or alkylpyridyl, or a C1-C6-alkyl radical which is substituted by phenyl, where that phenyl radical can also be substituted by the radicals R1, R2 and/or R3, and the radicals R1, R2 and R3 are identical or different and denote hydrogen, halogen, trihalomethyl, C1-C6-alkyl, C1-C6-alkoxy, carboxyl, carb-C1-C6-alkoxy, amino, C1-C6-alkylamino, C1-C6-dialkylamino, C1-C6-trialkylamino, C2-C6-alkanoylamino or C2-C6-alkanoylamino which additionally contains an amino group in the alkyl moiety, and their physiologically tolerable acid addition salts.
Patent ZA-929711-B (ZA)
Title: Novel DNA molecules and hosts.
Inventor: CHAUDHURI BHABATOSH
IPC: C12N15/57
Filed: 1992-12-15
Abstract: The invention concerns novel DNA molecules encoding a modified, endoplasmic reticulum-located "dibasic processing endoprotease" and the use of said endoplasmic reticulum-located "dibasic processing endoprotease" for the correct processing of heterologous polypeptides in transformed hosts.
Patent ZA-947092-B (ZA)
Title: Twisting apparatus
Inventor: THOMAS KEITH ALAN
IPC: D02G1/08
Filed: 1994-09-14
Abstract: PCT No. PCT/AU94/00544 Sec. 371 Date May 13, 1996 Sec. 102(e) Date May 13, 1996 PCT Filed Sep. 13, 1994 PCT Pub. No. WO95/08012 PCT Pub. Date Mar. 23, 1995Apparatus for twisting a travelling strand includes a rotary structure rotatable about a rotational axis X-X and a series of pulleys mounted on the structure in an array disposed about the rotational axis X-X with each pulley in the series mounted on the structure for rotation about an individual axis of pulley rotation which is generally parallel to the axis X-X and moves around that axis on rotation of the structure. An input strand guide pulley guides an input strand to be twisted onto a path in which it will successively engage the pulleys and a strand exit guide pulley guides the strand from that path into an exit path along the axis X-X. The rotary structure is driven through a drive shaft and the pulleys are rotated by gearing.
Patent ZA-948028-B (ZA)
Title: Methods for inhibiting cartilage degradation
Inventor: WILLIAMS DANIEL CHARLES
IPC: C07D333/56
Filed: 1994-10-13
Abstract: A method of inhibiting cartilage degradation comprising administering to a human or other mammal in need of treatment an effective amount of a compound having the formula <CHEM>     wherein R<1> and R<3> are independently hydrogen, -CH3, <CHEM>  or <CHEM>  wherein Ar is optionally substituted phenyl; R<2> is selected from the group consisting of pyrrolidino and piperidino, a pharmaceutically acceptable salt or solvate thereof.
Patent ZA-952049-B (ZA)
Title: Pharmaceutical composition
Inventor: HALLWORTH GERALD WYNN
IPC: A61K9/16
Filed: 1995-03-13
Abstract: This invention relates to a pharmaceutical composition which is suitable for the administration of medicaments by inhalation. In particular, the pharmaceutical composition comprises microfine particles of medicament and at least one lactose pellet having a diameter of from about 10 to about 1500 micrometers, which pellet comprises a plurality of microfine lactose particles. A method of treating respiratory disorders which comprises administration by inhalation of an effective amount of medicament selected from the group consisting of anti-allergics, bronchodilators, anti-inflammatory steroids and mixtures thereof in the pharmaceutical composition as defined is described also.
Patent GB-2342487-B (GB)
Title: Display apparatus
Inventor: YUHARA YUUJI
IPC: H01L33/00
Filed: 1999-06-16
Granted: 2002-10-23
Abstract: A display apparatus of the present invention is featured in that luminance-controllable display modules are attached as pixels to a flexible net having a mesh portion. To be more specific, the display apparatus of the present invention is characteristically provided with a flexible net made in such manner that a flexible net member (which is preferably transparent) constitutes a display screen area, luminance-controllable display modules attached to the flexible net and arranged in a matrix fashion, and two-dimensional selection/display control means (e.g., a master PC[1], slaves PC[3], X and Y control units [11X~, 11Y~], etc.) for two-dimensionally selecting the display modules and controlling the luminance of the selected ones of the display modules.
Patent GB-2347401-B (GB)
Title: A vehicle motor alignment
Inventor: LEVIN MICHAEL BENJAMIN
IPC: H02K15/16
Filed: 2000-02-24
Granted: 2003-08-20
Abstract: The alignment has an axis of rotation for the crankshaft (4) of an internal combustion engine with a locator and piloting tool (8) located radially by the first locator. A stator (5) of the electric motor is aligned to the second locator provided on the piloting tool, while the rotor (6) is aligned to the crankshaft. A spacer (7) is provided allowing relative movement if the rotor assembly and not tightly secured to the block (1). An independent claim is also included for an apparatus for aligning a rotor of an electric motor.
Patent GB-2363381-B (GB)
Title: Solution
Inventor: BUTT NEIL
IPC: C12Q1/6813
Filed: 2000-06-12
Granted: 2004-11-24
Abstract: A solution for treating a nucleic acid duplex having a pH of from 3 to 11, comprising a soluble protein or mixture of proteins; and 0.1 mM to 10 mM divalent cations; wherein the nature and concentration of the protein or mixture of proteins is selected so that the solution is capable of inhibiting heat denaturation of a nucleic acid product.
Patent GB-2371637-B (GB)
Title: Document links
Inventor: KERR DAVID
IPC: G06F17/30
Filed: 2001-01-10
Granted: 2003-04-16
Abstract: A method of defining a link between first and second applications windows on a processing system. The processing system has a database and at least one remote end station coupled to the database via a communications system. The method comprises operating the end station so as to: a. access a first applications window; b. cause the processing system to enter a link defining mode and access a second applications window, thereby causing the processing system to define a link between the first and second applications windows; and, c. generate link data defining the link, the link data being stored on the database.
Patent GB-2378953-B (GB)
Title: Improvements relating to polymerisation reactions
Inventor: JACHUCK ROSHAN JEET JEE
IPC: C08F2/01
Filed: 2001-07-20
Granted: 2005-02-16
Abstract: A method of conducting polymerisation reactions on a rotating surface reactor which allows substantially increased conversions (up to around 99%) to be achieved without a corresponding increase in polydispersity as would be expected as a result of the Trommsdorff-Norrish effect. The rotating surface reactor serves to disentangle and/or stretch growing polymer chains so as to result in better control over polymerisation kinetics.
Patent GB-2373697-B (GB)
Title: Locality-Dependent presentation
Inventor: CROUCH SIMON EDWIN
IPC: H04M1/72457
Filed: 2001-11-26
Granted: 2005-01-12
Abstract: Content received from a content server is presented to a user with at least one attribute of the presentation, other than the content itself and language in which it is presented, set in dependence on the user's current locality or a locality indicated in locality data received with the content. Thus, where the content is presented by voice, the accent of the voice is set to reflect a regional accent appropriate to the controlling locality. The content is, for example, provided in the form of content pages intended for use with a style sheet, the style sheet being selected according to the controlling locality.
Patent GB-2376241-B (GB)
Title: Method for the manufacture of metal foams by electrolytic reduction of porous oxidic preforms
Inventor: WARD-CLOSE CHARLES MALCOLM
IPC: C22B5/02
Filed: 2001-02-19
Granted: 2004-03-03
Abstract: A method of removing oxygen from a solid metal, metal compound or semi-metal M 1 O by electrolysis in a fused salt of M 2 Y or a mixture of salts, which comprises conducting electrolysis under conditions such that reaction of X rather than M 2  deposition occurs at an electrode surface and that oxygen dissolves in the electrolyte M 2 Y and wherein, M 1 O is in the form of a granules or is in the form of a powder which is preferably agitated, for example in a fluidised bed arrangement. Also disclosed is a method of producing a metal foam comprising the steps of fabricating a foam-like metal oxide preform, removing oxygen from said foam structured metal oxide preform by electrolysis in a fused salt of M 2 Y or a mixture of salts. Also disclosed is a method of producing a metal or semi-metal or alloy component comprising the steps of providing a ceramic facsimile (metal oxide or mixture of metal oxides) of the desized metal component and removing oxygen from the facsimile by electrolysis in a fused salt of M 2 Y or a mixture of salts.
Patent GB-2392218-B (GB)
Title: Self-ventilating disc brake rotor
Inventor: GAVIN STEVEN PATRICK
IPC: F16D65/847
Filed: 2001-06-12
Granted: 2005-01-05
Abstract: There is a brake disc rotor having a central hat (1) co-axial with surrounding rings (2) which form brake bands (3) for engagement with brake pads. The rings (3) are supported in a spaced apart parallel configuration with channels (12) therebetween whereby in use of the rotor cooling air is drawn in through vent means formed around the inner periphery of the rings (3) and then radially outwardly through the channels (12) as the rotor turns. The vent means include inlet vent ports (7) on the outboard side of the rotor.