baber/WOPTO huggingface dataset:
Patent YU-45197-B (YU)
Title: Active gass damper for vibrations
Inventor: BORUT HORVAT
IPC: B62D33/06
Filed: 1984-08-09
Abstract: A pneumatic suspension system between relatively-vibratable structures has a single expansible pneumatic working chamber for pneumatically isolating the vibrations between the structures and inlet and outlet valves responsive to a control for opening only one at a time in response to vibrations which exceed respective vibration thresholds. The valves then admit or vent gas from the working chamber to damp vibrations in the threshold-determined range which includes resonance.
Patent YU-43425-B (YU)
Title: Process for obtaining 4"-epi-9-deoxo-9a-methyl-9a-aza-9a-homoerytromycine a
Inventor: BRIGHT G M
IPC: C07H17/08
Filed: 1985-12-17
Abstract: Antibacterial 4 sec -epi-9-deoxo-9a-methyl-9a-aza-9a-homo-erythromycin A, pharmaceutically-acceptable salts thereof, pharmaceutical compositions comprising antibacterially-effectife amounts thereof, a method of treatment of bacterial infections with antibacterially effective amounts thereof, and intermediates for the synthesis thereof from erythromycin A.
Patent RS-51618-B (RS)
Inventor: SKENDZIC MILOVAN
IPC: E04C3/44
Filed: 2003-07-02
Abstract: Kompozitni noseći zidni paneli i podovi za gradnju samopoduprtih zgrada velikog raspona uz korišćenje jedinice 13 krov-tavanica, naznačeni time, što obuhvataju dva sloja, široki sloj (2) i uzani sloj (3), koji su oba ojačani u suštini sa po dva sloja (5) mreže od čelične žice, koji su međusobno kontinualno povezani ćelom dužinom panela sa najmanje dva tanka rebra (4) od čelične trake tako da je prostor obrazovan između njih delimično popunjen toplotnim izolacionim slojem (10) koji prianja na unutrašnji betonski sloj dok se prostor (11) koristi kao vazdušna ventilacija što su rebra (4) učvršćena u oba betonska sloja preko čeličnih petljica (7) čvrsto spojenih duž njihovih ivica, pri čemu čelične petljice (7) imaju izvedene otvore (9) u koje se umeću kratki ankeri (8) u obliku kratkih čeličnih sipki radi održavanja odstojanja između slojeva žice kroz koje se provode dodatne uzdužne šipke (6) za ojačanje ili prednapregnute struke žice; što obuhvata oslonce za oslanjanje krovnih jedinica (13) sa pljosnatim podsvođem, sa ugrađenom čeličnom cevi (14) koja se pruža iznad njih, što su slojevi (2, 3) betona zadebljani kod oslonaca, za koje je cev (14) pričvršćena i čvrsto vezani, upravno na čelična rebra (4), da bi na taj način preneli opterećenje krova od čelične cevi (14) centrično na oba betonska sloja (2, 3), bez koncentracije naprezanja, pri čemu se spajanje izvodi pomoću dva vijka (50) na koje se navlači ploča podsvođa jedinice (13) krov-tavanica kroz dva otvora (49) i pričvršćuje navrtkama; i što obuhvata specijalne oslonce za oslanjanje podnih jedinica (29) unutar horizontalnog žleba (38) obrazovanog duž jednog prekida unutrašnjeg betonskog sloja koji povezuje čeličnu cev (14) ugrađenu u oba betonska slojaja (2, 3) sa čeličnim rebrima (4) koja prolaze pod pravim uglom u odnosu na cev (14), prolazeći kontinualno kroz žleb (38), pri čemu se veza krute podne jedinice (29) sa zidnim panelom (1) postiže spajanjem preklopljenih rebara (4) zidnog panela sa rebrima (32) podne jedinice pomoću vijaka (40) i navrtki žlebu (38) posle čega se žleb nalije betonom, pri čemu je donji element (31) podne jedinice bio prethodno oslonjen na cev (14) pri čemu su rebra (4) zidnog panela kliznula u proreze blizu rebara (4) tako da je po završenom spajanju dobijena prava spojna ivica i na gornjoj i na donjoj strani ostvarenog spoja, ne zahtevajući dalju obradu
Patent ZA-813032-B (ZA)
Title: Electrostatic precipitator control
Inventor: HERKLOTZ H
IPC: B03C3/68
Filed: 1981-05-07
Abstract: A system for controlling the voltage of an electrofilter of the type which, after a voltage breakdown, substantially reduces the magnitude of the electrofilter voltage. After a predetermined deionization time, the filter voltage is raised to a new level which is lower than the filter voltage at which the initial voltage breakdown occurred, by a predetermined amount. The filter voltage is subsequently raised in accordance with a predetermined voltage-time function until a further voltage breakdown occurs. The electrofilter voltage is controlled by a microcomputer system in accordance with stored control parameter values. The stored control parameter values are advantageously recalled to control the electrofilter voltage in response to the operating state of a plant in which the electrofilter is employed. In plants wherein a plurality of electrofilters are employed, each such electrofilter is controlled by an associated microcomputer system, the plural microcomputer systems being controlled by a central pilot computer. The central pilot computer of the plant computes strategies which enhance the energy efficiency of the overall electrofilter purification system.
Patent ZA-813880-B (ZA)
Title: A method of manufacturing sulphuric acid
Inventor: ARVID PETERSSON STIG
IPC: C01B17/74
Filed: 1981-06-10
Abstract: A method for manufacturing sulphur-trioxide for the production of sulphuric acid from sulphur-dioxide containing gas, particularly furnace gas obtained from metallurgical processes by oxidation to sulphur trioxide in the presence of a catalyst and conversion of the sulphur trioxide to sulphuric acid. The sulphur dioxide is first separated from the gas preferably converted to liquid form and is then subsequent to being vaporized in a stoichiometric excess oxidized with oxygen.
Patent ZA-815862-B (ZA)
Title: Metallurgical melting apparatus with a blow-nozzle or burner capable of swivelling in all directions
Inventor: WEBER RALPH
IPC: F27B1/16
Filed: 1981-08-25
Abstract: Metallurgical melting apparatus with a blow-nozzle or burner capable of swivelling in different directions. The blow-nozzle or burner comprises at least one tube. The nozzle-head (12) has a bulge, in the example described a spherical calotte (13), which is retained between two ring-seats (14 and 15) (the FIGURE).
Patent ZA-844664-B (ZA)
Title: Process for recovering cesium from cesium alum
Inventor: MEIN PETER GUENTER
IPC: C01D17/00
Filed: 1984-06-20
Abstract: Cesium is recovered from cesium alum, CsAl(SO4)2, by an aqueous conversion and precipitation reaction using a critical stoichiometric excess of a water-soluble permanganate to form solid cesium permanganate (CsMnO4) free from cesium alum. The other metal salts remain in solution, providing the final pH does not cause hydroxides of aluminum or iron to form. The precipitate is separated from the residual solution to obtain CsMnO4 of high purity.
Patent ZA-846132-B (ZA)
Title: Externalization of products of bacteria
Inventor: ROSENGERG MARTIN
IPC: A61K9/50
Filed: 1984-08-08
Abstract: A bacterial product is made by transforming a temperature sensitive lysogen with a DNA molecule which codes, directly or indirectly, for the product, culturing the transformant under permissive conditions and externalizing the product by raising the temperature to induce phage encoded functions.
Patent ZA-855263-B (ZA)
Title: A freight container
Inventor: MITTELMANN GERHARD
IPC: B64F1/32
Filed: 1985-07-12
Abstract: 1. Cargo container, particularly for air transports, having a support frame (12, 13, 14) arranged on a baseplate (11) and planking which at least partially fills this support frame, in which arrangement the side walls (27) of the cargo container (10) are limited to the top by in each case one ridge section (17) and the two ridge sections (17) project over a common edge of the baseplate (11) and are connected to it by in each case at least two sections (20), characterized in that the side wall (27) exhibits a support frame of a vertical side section (16), the ridge section (17), adjoining the latter and a straight section (20) which is inclined towards the outside at an angle (w) from the baseplate (11) and which is attached to a cantilever front (18) of the cantilevered ridge section (17), and that a moulded panel (30) is fixed as filling between the inclined sections (20) and a projection (33) is moulded out at this panel between edge strips (31), which is provided with a bottom strip (36) at a distance from the baseplate (11).
Patent ZA-892331-B (ZA)
Title: Alpha cyano-3-pyridylalkyl fungicides
Inventor: GADRAS ALAIN
IPC: C07D213/63
Filed: 1989-03-29
Abstract: Fungicidal compounds of formula (II): 
<IMAGE>
 in which:
 R denotes
 - a lower alkyl radical optionally substituted by one or more substituents chosen from halogen atoms, preferably chlorine, fluorine or bromine, a lower alkoxy radical, a radical -Si(CH2)xR1R2R3, x = 0, 1, R1, R2 and R3, which are identical or different, being lower alkyl, lower alkoxy, aryl (especially phenyl) or aralkyl (especially benzyl);
 - an alkenyl, preferably allylic, radical, optionally substituted as when R denotes alkyl or by a C1-C3 alkyl group;
 Y = lower haloalkoxy, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethoxy, lower haloalkyl, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethyl, halogen (preferably chlorine or bromine).
 n = 1, 2, 3, it being possible for Y to be identical or different when n = 2, 3.
Patent ZA-892908-B (ZA)
Title: Pertussis toxoid vaccine
Inventor: WINBERRY LARRY K
IPC: C07K14/235
Filed: 1989-04-20
Abstract: A stable immunogenic toxoid suitable as a vaccine for preventing whooping cough.
Patent ZA-893081-B (ZA)
Title: Air transfer system
Inventor: ENGEL DONALD FRANCIS
IPC: F02M35/16
Filed: 1989-04-26
Abstract: An air flow conduit system is presented for air flow communication between an air filter mechanism and an engine intake manifold. The conduit system comprises first, second and third substantially rigid conduit members. Engagement between conduit members is provided by means of a rib system on a narrow end of a conduit member being received within a broad end of a next adjacent conduit member. Sealing engagement occurs by means of an elastomeric seal member positioned between the ribs and an end of a conduit member within which the ribs are received. A preferred rib arrangement is provided, to insure a flexible, multi-point, seal system.
Patent ZA-904203-B (ZA)
Title: P-substituted propane-phosphonic acid compounds
Inventor: MICKEL STUART J
IPC: A61K31/66
Filed: 1990-06-01
Abstract: Compounds of the formula I <CHEM> wherein either R1 is halogen, R1 min  is halogen or hydrogen and R2 and R2 min  denote hydrogen or R1 and R1 min  represent hydrogen, R2 is an aliphatic or aromatic radical and R2 min  is hydroxy or R2 and R2 min  together represent oxo, and wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms or, if R1 and R1 min  denote hydrogen, R2 represents an aromatic radical and R2 min  is hydroxy, R represents methyl, and their salts are useful as nootropics, antidepressants and/or anxiolytics. The can be manufacture by replacing any group R5 by hydrogen and/or converting any group Z0 into amino in a compound of formula II <CHEM> in which R, R1, R1 min , R2 and R2 min  have their previous significances, Z represents a protected or latent amino group Z0 and R4 denotes hydrogen or a hydroxy-protective group R5, and wherein amino as a constituent of R and/or hydroxy R2 min  or oxo R2 + R2 min may be present in a temporarily protected form.
Patent ZA-931024-B (ZA)
Title: Multistage polymers
Inventor: WOLFERSBERGER MARTHA HARBAUGH
IPC: C08F2/22
Filed: 1993-02-15
Abstract: Formation of a radiation-curable, multistaged latex polymer, comprises (a) forming a multistage latex polymer comprising (1) a first stage polymer; and (2) a second stage polymer comprising at least one comonomer contg. acid functionality; (b) partially neutralising the acid functionality of the second stage polymer of the second stage polymer with a base; and (c) reacting the partially neutralised polymer with a monoethylenically unsatd. epoxide cpd. A quat. ammonium phase transfer catalyst is pref opt. added before step (c).
Patent ZA-935117-B (ZA)
Title: Anti-feline immunodeficiency virus (FIV) vaccines
Inventor: OSTERHAUS ALBERTUS DOMINICUS M
IPC: C12N15/49
Filed: 1993-07-15
Abstract: The present invention provides nucleic acid molecules containing nucleotide sequences substantially corresponding to all or a portion of the region of the FIV e n v  gene encoding residues 483 to 567 of the FIV envelope protein or a sequence which is degenerate, substantially homologous with or which hybridises with any such aforesaid sequence, their use in the preparation of vaccines against FIV, and, synthetic polypeptides encoded by them.
Patent ZA-948138-B (ZA)
Title: Posts battens and accessories therefor
Inventor: JOYCE KEVIN PATRICK
IPC: F16G11/00
Filed: 1994-10-17
Abstract: PCT No. PCT/NZ94/00108 Sec. 371 Date May 10, 1996 Sec. 102(e) Date May 10, 1996 PCT Filed Oct. 14, 1994 PCT Pub. No. WO95/10372 PCT Pub. Date Apr. 20, 1995A post for fencing and other purposes is provided with an opening in one face to facilitate locking engagement of a fastener thereto. The face has an open channel with channel sides formed by adjacent inwardly turned edges to which attachments can be made. The channel sides are serrated and cooperate to provide a series of aligned apertures to which attachments can be secured.
Patent ZA-952493-B (ZA)
Title: Clorination of difluoromethyl methyl ether
Inventor: O'NEILL GERALD J
IPC: C07C41/22
Filed: 1995-03-27
Abstract: Prepn. of fluorinated dimethyl ethers of formula CF2HOCClxFyH3-(x+y), where x = 0, 1 or 2; y = 1, 2 or 3, and (x + y) = 1, 2 or 3, comprises: chlorinating CHF2OCH3 in the presence of a solvent in an amt. effective to dissolve the mixt. to form a chlorinated admixture contg. at least one cpd. of formula CF2HOCH3-zClz, in which z = 1, 2 or 3; fluorinating the cpd. with one of (anhydrous) HF, metal salts of HF2-, NaF, KF, pyridine, amine and other electron pair donor bases, which form complexes of formula [BH+(HF)x]f- (where B is a donor base), in the absence of a catalyst to obtain a fluorinated admixture contg. a cpd. of formula CF2HOCH3-zFyClz-y.
Patent ZA-969207-B (ZA)
Title: Apparatus for the separation of low-density materials from sand and gravel
Inventor: JUNGMANN ANDREAS
IPC: B03B5/62
Filed: 1996-11-02
Abstract: PCT No. PCT/DE96/02081 Sec. 371 Date Jun. 12, 1998 Sec. 102(e) Date Jun. 12, 1998 PCT Filed Oct. 29, 1996 PCT Pub. No. WO97/16253 PCT Pub. Date May 9, 1997An apparatus for separating out light materials from mineral raw materials is provided. The apparatus includes a charging device that has a charging tube provided with an eccentrically arranged inlet for tangential introduction of raw material. The apparatus also has an inner chamber for separating out coarse sand received from the charging tube, and an outer chamber that serves for sorting out fine sand pursuant to the fluidized bed process. The outer chamber communicates with an overflow chute of the charging tube via an inclined overflow surface. An impingement body is centrally disposed in the inner chamber while leaving free an outer annular gap. The charging tube opens out centrally above the impingement body. A perforated basket, for adjusting flow resistance, is disposed so as to be displaceable in the axis of the charging tube and bridges a space between the impingement body and the end of the charging tube. The overflow chute of the charging tube is provided at that end thereof remote from the impingement body. As a function of a separation particle size setting of the charging device, which is adjusted by displacement of the perforated basket, the overflow chute communicates either with the outer chamber or with a light material overflow associated therewith.
Patent ZA-981108-B (ZA)
Title: Drill for drilling crossties particularly for use in the railroad sector
Inventor: BETTINI MARCO
IPC: E01B31/24
Filed: 1998-02-11
Abstract: A drill (1) for drilling crossties, particularly for use in the railroad sector, comprising a protective enclosure which is formed by a movable portion (11) and by a fixed portion (10) and is suitable to completely cover a chuck (5) of a drill (1) and a drilling bit (6) coupled to the chuck; sliding means (15,16) which allow the sliding of the movable portion (11) with respect to the fixed portion (10) when the movable portion (11) is placed at an area to be drilled and at the beginning of the drilling operation; and contrast means (17,18) adapted to contrast the sliding of the movable portion (11) with respect to the fixed portion (10) and suitable to be loaded by the penetration of the drilling bit (6) and, at the end of the drilling operation, to be released for the quick disengagement of the bit (6) from a hole formed during the drilling operation. <IMAGE>
Patent ZA-997727-B (ZA)
Title: Pharmaceutical composition for application to mucosa.
Inventor: NISHIBE YOSHIHISA
IPC: A61K47/38
Filed: 1999-12-17
Abstract: Aqueous medicinal composition for application to the mucosa comprises a water insoluble or poorly water soluble substance and at least one pharmaceutical and has an osmotic pressure of less than 290 mOsm.
Patent GB-2386004-B (GB)
Title: Socket assembly
Inventor: ROBERTSON PETER STEVEN
IPC: G06F1/28
Filed: 2001-12-07
Granted: 2005-08-24
Abstract: A socket assembly enables a number of electrical appliances to be automatically isolated from, and reconnected to, an electrical power supply upon respectively switching off or on a "master" appliance. Generally, the assembly includes: a master electrical outlet and at least one slave electrical outlet, both connectable to a common power source; sensing means for sensing power drawn from the master electrical outlet; a controller operable to isolate the at least one slave electrical outlet from the power source when the sensing means detects a fall in power drawn from the master electrical outlet from a first, higher level to a second, lower level.
Patent GB-2411268-B (GB)
Title: Method and apparatus for identifying target proteins for drug therapies
Inventor: YOUNG MALCOM PHILIP
IPC: G16B5/00
Filed: 2003-10-29
Granted: 2008-04-16
Abstract: Initially network data (s4-1) defining a plurality of nodes and a plurality of links between the nodes is stored. The stored network data is then processed to identify (s4-2 - s 4-5) a set of nodes of importance for the structural integrity of the network defined by the stored network data. The set of nodes of importance may include: hub nodes in the network (s4-2); nodes in the network that are difficult to route around (s4-3); and nodes in the network involved in links between sub-networks of interconnected nodes which have more links to other nodes in the sub-network than other nodes in the rest of the network (s4-5). Second order nodes being nodes of the network associated with links to nodes in the identified set of nodes of importance for the structural integrity of the network are then identified (s4-6) and data identifying the second order nodes is output (s4-8).
Patent GB-2420940-B (GB)
Title: Power saving method for a mobile terminal
Inventor: ARIMITSU KAZUHIRO
IPC: H04W52/02
Filed: 2002-11-28
Granted: 2006-08-02
Abstract: In a CDMA mobile terminal, the power supply voltage of the mobile terminal is compared with a first threshold voltage, and frequency monitor is performed at a normal rate if the power supply voltage is higher than the first threshold voltage, and frequency monitor is performed at 1/N of the normal rate if the power supply voltage is lower than the first threshold voltage, where N is equal to or greater than 2. Additionally, the power level of an RF signal received by the mobile terminal is compared with a first reference level, and frequency monitor is performed at the normal rate if the power level of the RF signal is lower than the first reference level, and frequency monitor is performed at 1/N of the normal rate if the power level of the RF signal is higher than the first reference level.
Patent GB-2465430-B (GB)
Title: A fireproof door panel structure
Inventor: WANG KUEI-YUNG CHEN
IPC: E06B5/16
Filed: 2008-11-24
Granted: 2013-09-25
Abstract: The invention relates to a fireproof door panel (30) comprising a front surface plate (31) and a rear surface plate (32) formed as door leafs, a quadrilateral frame (33, 34, 35, 36) formed as a door frame, one or more sealing members (37) formed as outer edge sealing structures and a core material (40) formed as an inner sandwich structure, wherein the core material (40) possesses an excellent fire retardance and is made of material such as perlite plate, calcium silicate, wood or the single material of phenolic resin, chemical synthetic resin or composite plate. If the door is on fire, the core material (40) of the fireproof door blocks the fire, keeps the fire outside the room and prevents the flame from passing and spreading across the fireproof door.
Patent GB-2004706-B (GB)
Title: Electrical two-motor drive arrangement
IPC: D06F37/30
Filed: 1978-09-19
Granted: 1982-01-20
Abstract: An electric two motor drive is disclosed in which the field winding of a commutator motor having few poles and the stator winding, distributed in slots, of an induction motor having a larger number of poles are both arranged on a common stator lamination stack. The field winding is wound around part of the circumference of the stator lamination stack in the manner of a concentrated ring armature winding. Either a closed or an open stator lamination stack may be provided. The invention is applicable particularly to a two speed motor drive for an automatic washing machine having a single lamination stack for the series and induction motor windings.
Patent GB-2111430-B (GB)
Title: Identification cards
Inventor: SMALL EDWARD A
IPC: B42D15/10
Filed: 1982-12-01
Granted: 1985-05-30
Abstract: This invention relates to a plastic identification card with an improved signature panel. There is a problem with existig credit cards in that the existing signature can be obscured by printing over with a patch of clay composition similar to that used to provide the original signature panel. A new signature can then be applied. This problem is overcome by providing a signature panel which is sandwiched between the core stock and a protective transparent film. The signature panel comprises a layer of chemicals reactive under the pressure of a signature to release a colored dye conforming with the signature.
Patent GB-2127926-B (GB)
Title: Improved locking coupling
Inventor: IRWIN LAWRENCE FITZPATRICK
IPC: F16B7/22
Filed: 1983-09-27
Granted: 1986-05-14
Abstract: An improved coupling for lengths of coiled springs, flexible rods and the like comprising interfitting inner and outer members and latching elements carried by the inner member and received in openings in the outer member. The latching elements are uniquely configured so as to be operable with one hand leaving the second hand free to grasp one of the connected springs or rods.