baber/WOPTO huggingface dataset:
Patent ZA-814381-B (ZA)
Title: Process for manufacturing axles-shafts
Inventor: CAMBUZAT J
IPC: B21K7/00
Filed: 1981-06-29
Abstract: 1. Process for producing axles, especially of railway rolling stock, by forging in a mould (9, 10, 13, 14) a heted blank (8) of a diameter less than the largest diameter of the axle to be produced, characterised in that at least some of the blank (8) is heated to a temperature of between 1 100 degrees and 1 300 degrees C, preferably near 1 260 degrees C, in that the axle has two spindles (f1 , f2 ), and in that forging includes a simultaneous operation of upsetting the central parts (c, pc, pd) of the axle and extruding at least one of the two spindles (f1 , f2 ), this simultaneous operation being carried out as a result of a movement towards the centre of the axle of at least one ring (13, 14) forming part of the mould, this movement being produced by means of a single press stroke.
Patent ZA-815627-B (ZA)
Title: A trench supporting apparatus using steel support plates
Inventor: ZDRAVKO GRUBIC
IPC: E02D17/08
Filed: 1981-08-14
Abstract: The device for staying the walls of an excavation comprises armour plates with large plane surfaces (2, 3) of which the edges of each side are guided and supported by guiding grooves (5, 5') arranged on the stays (1). The stays are arranged by pairs facing each other and held in that position by struts (10). To decrease the resistance to friction between the plates (2, 3) and the stays (1) there are provided rollers (8, 11, 16) having horizontal axis. Each side of the guiding grooves (5, 5') of the stays which is farther from the wall of the excavation is provided with an array of rollers (8, 11, 16) mounted on the stays (1).
Patent ZA-815992-B (ZA)
Title: Building block set
Inventor: WEN PING LIN
IPC: A63H33/10
Filed: 1981-08-28
Abstract: A set of building blocks readily assembled to form a variety of houses comprises several flexible wall elements, flexible roof elements, roof forming elements, roof connecting elements, cubic elements, and base boards which can be connected side by side to construct a base as a ground member of the houses. The wall elements can be bent into different configurations so as to act as side walls at one's desire.
Patent ZA-827626-B (ZA)
Title: Method and apparatus for bonding sheet material
Inventor: BERNER KURT
IPC: B29C65/00
Filed: 1982-10-19
Abstract: Three paperboard webs are glued to one another with as little expenditure of energy as possible. After leaving the gluing apparatus, the finished sheets cut to size are ready for shipment. The middle paperboard web is passed through between two steel rolls which apply glue homogeneously to both sides of the web. High linear pressure is produced in the region of the generatrices of the steel rolls respectively touching the web. Such pressure is necessary in order that a highly viscous polymeric synthetic or natural adhesive, preferably with a solids content of more than 50%, can be used. No special drying facilities are needed, and the water-soluble glue allows recycling without problems.
Patent ZA-835195-B (ZA)
Title: Preparation of mn3o4
Inventor: WELSH JAY Y
IPC: C01G45/02
Filed: 1983-07-18
Abstract: A process of preparing Mn3O4, by the reduction of higher manganese oxides, using methane as a reducing gas under controlled temperatures.
Patent ZA-853013-B (ZA)
Title: Method and apparatus for manufacture of a layer of plastics material of high optical quality
Inventor: BRAVET JEAN-LOUIS
IPC: B29C41/28
Filed: 1985-04-23
Abstract: A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying of a mixture of reaction components, onto a plane horizontal support carried in a uniform movement of advancement relative to the spraying.
Patent ZA-869201-B (ZA)
Title: Device for use in a process for the manufacture of a product gas containing hydrogen and carbon oxide
Inventor: MARSCH HANS-DIETER
IPC: C01B3/38
Filed: 1986-12-05
Abstract: A device for manufacturing a product gas containing hydrogen and carbon oxide from a feedgas mixture comprised substantiallty of hydrocarbon, includes a vessel partitioned by a tubesheet into an upper chamber and a lower chamber. Reformer tubes are mounted on and extend through the tubesheet from the upper chamber into the lower chamber. Each reformer tube is laterally enclosed over at least a portion of its axial length downwardly from the tubesheet by a jacket spaced outwardly therefrom forming an annular space extending along each said tube for establishing communication between the upper the lower chambers, allowing the product gas to be withdrawn from the upper chamber. The tubesheet forms a distribution chamber for directing the feedgas mixture into the reformer tubes. The tubesheet is formed of an inner hollow body mounted within an outer hollow body, with the two hollow bodies being in flow communication. Due to the arrangement of the hollow bodies forming the tubesheet and the jackets forming the annular spaces, the problem of reducing the pressure and temperature differences across the tubesheet is effected while maintaining good over-all performance of the reaction vessel.
Patent ZA-872257-B (ZA)
Title: Power line adapter,for example fluorescent light ballast,transformer,or the like
Inventor: ALBECK BERNHARD
IPC: H01F37/00
Filed: 1987-03-27
Abstract: - The adaptor is designed to screw (3) directly into a standard socket and has a socket element (4) that receives the pins of the lamp, e.g. small fluorescent tube. The centre element (1) of the adapter houses the inductance unit that forms part of the starter circuitry for the lamp. - The inductance (or choke) has a centre coil that locates on a 'U' shape core that is seated into the housing. A temperature sensitive fuse is coupled into the electrical connections to the pins.
Patent ZA-891067-B (ZA)
Title: Pox virus vectors
Inventor: BOYLE DAVID BERNARD
IPC: C07K14/065
Filed: 1989-02-10
Abstract: A gene sequence including a first promoter for the expression of a major early fowlpox virus (FPV) protein. In a preferred aspect, the gene sequence further includes a second promoter for the expression of a late fowlpox virus protein in opposite orientation to said first promoter. The promoter is useful in developing FPV based vectors for the delivery of vaccine antigens preferably to poultry, and as a tool to study the temporal regulation of poxvirus genes. The invention also offers methods useful in the construction of recombinant fowlpox viruses or related avian poxviruses, which methods are characterized by the introduction of foreign DNA into the fowlpox virus or into virus DNA sequences, which sequences are able to use native FPV promoter regions.
Patent ZA-919410-B (ZA)
Title: Guanidine compounds,process for preparing these and pharmaceutical compositions containing them
Inventor: MALEN CHARLES
IPC: A61P9/12
Filed: 1991-11-28
Abstract: Compounds of general formula (I): <IMAGE>  in which:   R1 denotes a substituted or unsubstituted phenyl group or a cycloalkyl (C3-C7) group,   R2 denotes a trifluoromethyl or cycloalkyl (C3-C4) group,   A denotes a -CH2-, -CH=N-, =N- or -NH- group, R3 and R4, which are identical or different, denote a hydrogen atom, a linear or branched alkyl (C1-C6) group, or form, with the nitrogen atoms to which they are attached, a 5- or 6-membered heterocyclic ring, R denotes either a hydrogen atom in the case where A = -CH2-, -CH=N- or -NH-, or a bond of the group A when the latter is equal to =N-, their enantiomers and epimers and their addition salts with a pharmaceutically acceptable acid. Medications.
Patent ZA-929529-B (ZA)
Title: Pharmaceutical composition for the improvement of dysuria.
Inventor: MORIOKA YUKO
IPC: A61P13/02
Filed: 1992-12-09
Abstract: Pharmaceutical compositions for the improvement of dysuria comprising a pharmaceutical carrier and a therapeutically effective amount of a xanthine derivative represented by the general formula I <CHEM> wherein R1 denotes a group of the formula R4-CO- or R5R6(OH)C-or a carboxyl group, wherein R4 and R5 independently denote an alkyl group having 1-3 carbon atoms, and R6 denotes a hydrogen atom or an alkyl group having 1-3 carbon atoms, R2 denotes a hydrogen atom, an alkyl group having 1-5 carbon atoms or an alkyloxy group having 1-5 carbon atoms, R3 denotes an alkyl group having 1-3 carbon atoms and n denotes 1-6 or a pharmaceutically acceptable acid addition salt thereof. They are active in prolonging urination intervals and increasing urination threshold pressure with almost no influence upon constrictive force of the bladder. Thus, they are effective in treatment and prevention of dysuria such as pollakiuria and incontinence of urine.
Patent ZA-959390-B (ZA)
Title: Internally-carbonating cleaning composition and method of use
Inventor: HARRIS ROBERT D
IPC: C11D3/00
Filed: 1995-11-06
Abstract: Carpeting, upholstery, drapery and other textile fibers are cleaned by applying to the fibers, at ambient pressures, an aqueous, chemically carbonated detergent cleaning composition prepared by admixing a carbonate salt solution, and an acid solution, such that the acid reacts with the carbonate salt to produce carbon dioxide coincident with application to a textile to be cleaned. Citric acid and sodium carbonate are the preferred acid and carbonate salt. The compositions are preferably prepared and applied at an elevated temperature in the range of between about 140 DEG  and 200 DEG  F.
Patent ZA-961315-B (ZA)
Title: Method for making organically-modified radiation-curable siloxane resins
Inventor: BLIZZARD JOHN DONALD
IPC: C08L83/08
Filed: 1996-02-20
Abstract: There is disclosed herein a radiation-curable, organically-modified siloxane resin composition which is prepared from (A) at least one multifunctional acrylate and (B) the reaction product formed from (a) an alkoxy-functional organometallic compound, (b) an alkoxysilane and (c) water. The alkoxysilane (b) includes at least one functional group that renders the alkoxysilane copolymerizable with the multifunctional acrylate (A). In the preferred embodiment, the alkoxy-functional organometallic compound (a) and the alkoxysilane (b) undergo cohydrolysis and cocondensation in the presence of a siloxane polymerization catalyst (d).
Patent ZA-986590-B (ZA)
Title: High activity polyethylene catalysts.
Inventor: ASHTON DAVID JOHN
IPC: C08F4/657
Filed: 1998-07-23
Abstract: The present invention relates to a high activity catalyst composition for the (co-)polymerisation of ethylene, optionally with an alpha olefin of 3 to 10 carbon atoms, comprising a catalyst precursor and an organoaluminium cocatalyst, wherein the catalyst precursor consists of: (i) a silica carrier material, having from 0.3 to 1.2 mmoles of OH groups per gram of silica, (ii) a dialkylmagnesium compound of the formula RMgR1, where R and R1 are the same or different C2-C12 alkyl groups, in an amount comprised between 0.5 to 1.5 mmoles of dialkylmagnesium per gram of silica, (iii) a tetraalkyl orthosilicate, in which the alkyl groups contain from 2 to 6 carbon atoms, in an amount comprised between 0.2 to 0.8 mmoles per gram of silica, (iv) a chlorinated compound (X) having the formula RnSiCl4-n, wherein each R is the same or different and is hydrogen or an alkyl group and n is an integer from 0 to 3, in an amount comprised between 0.2 to 4 mmoles of X per gram of silica, and (v) a titanium compound in an amount comprised between 0.3 to 1.5 mmoles per gram of silica.
Patent AT-414011-B (AT)
Title: Internal combustion engine comprises an actuating element fixed by a blocking piston in its first position defining a first valve stroke, and having a second position that defines a shorter second valve stroke
Inventor: PRAESENT BERNHARD
IPC: F01L1/14
Filed: 2004-02-26
Granted: 2006-08-15
Abstract: Internal combustion engine comprises a variable valve-actuating device for a gas-exchange valve (2) actuated by a cam (3) and a tappet (4). The cam acts on the gas-exchange valve via an actuating element (5) that pivots between at least two positions perpendicular to the camshaft axis. The actuating element is fixed by a blocking piston (7) in its first position defining a first valve stroke. A second valve stroke defined by a second position of the actuating element is shorter than the first valve stroke. Independent claims are also included for: (1) Alternative internal combustion engines; and (2) Process for operating an internal combustion engine with preferably electrohydraulic fully variable valve drive.
Patent GB-2375479-B (GB)
Title: Waste water outlet unit
Inventor: SELF JAMES EDWARD
IPC: E03C1/20
Filed: 2002-02-23
Granted: 2003-03-26
Abstract: A waste water outlet unit (10), for a shower tray having a drain opening, comprises a base element (12) which is locatable on the underside of the shower tray to cover the drain opening, and a clamp element (14) which is locatable on the topside of the shower tray and which is engageable with the base element (12) to clamp the base element (12) to the underside of the shower tray. The clamp element (14) has an aperture (52) through which waste water from the shower tray can pass into the base element (12), and a filter element (58) which is positionable over the aperture (52) and which can be removed to enable access to the interior of the unit (10) while maintaining the engagement between the base and clamp elements (12,14). <IMAGE>
Patent GB-2438709-B (GB)
Title: Trimmable door product with pigmented compression molded skins
Inventor: CHEN WANG KUEI-YUNG
IPC: E06B3/70
Filed: 2007-05-14
Granted: 2008-10-08
Abstract: In a door constructed of spaced apart compression molded skins (11, 12) reinforced with fiber glass with a core space (18) between the skins (11, 12) filled with foam to construct the door (10), an improved skin (11 or 12) for such door is constructed by adding specific pigments to the raw materials for such skins before compression molding occurs to achieve a surface which is superior in appearance to the skins (11, 12) of such door (10) which is painted and/or stained after such skins (11, 12) are compression molded and converted into a door. The specific pigments employed are titanium oxide [TiO 2]  ferric oxide [Fe 2 O 3 ], organic green pigment, organic blue pigment and carbon black and are blended in different percentages to achieve different colors without loss of the integrity of the skin (11 or 12).
Patent GB-2233805-B (GB)
Title: Coin testing apparatus
Inventor: WAITE TIMOTHY PETER
IPC: H01F17/04
Filed: 1989-07-07
Granted: 1993-02-10
Abstract: PCT No. PCT/GB90/00956 Sec. 371 Date Jan. 6, 1992 Sec. 102(e) Date Jan. 6, 1992 PCT Filed Jun. 21, 1990 PCT Pub. No. WO91/01029 PCT Pub. Date Jan. 24, 1991.In a coin testing apparatus, the front face of an inductive coil, the front fact of a high-permeability core for the coil, and a structural part of the apparatus, are all accurately located relative to each other by having the coil wound on a former having a front flange which determines the relative positioning of those features.
Patent GB-2300081-B (GB)
Title: Acoustic absorber
Inventor: BORCHERS INGO U
IPC: B64G1/00
Filed: 1996-04-17
Granted: 1998-11-18
Abstract: The absorber has a chamber with a base (11) and side walls (12), and an upper part. The upper part has a horn (2), a permeable cover layer (3) and a diaphragm (4) connecting the horn to the side of the chamber. The horn projects into the bottom part (1) of the chamber and tapers in the direction of the base. Slots (5) in the neck of the horn can be added to improve the absorption effect. Undesired noise incident on the upper part of the absorber is effectively reduced by direction of the flow to the neck, where it undergoes flow separation between the neck of the horn and the base of the chamber.
Patent GB-2302146-B (GB)
Title: Apparatus and method for regulating a torque transmission system which operates between a driving unit and a transmission
Inventor: SALECKER MICHAEL
IPC: B60W50/02
Filed: 1995-12-22
Granted: 1999-06-09
Abstract: The operation of a clutch in the power train of a motor vehicle is regulated by an electronic control unit which receives signals from sensors and effects an engagement or partial or full disengagement of the clutch by way of an actuator. One of the sensors can monitor one or more parameters of a gear ratio selecting device for the change-speed transmission in the power train, and another sensor can monitor one or more parameters of an adjusting device which shifts the transmission into a selected gear. The control unit processes the incoming signals to ascertain the selected gear of the transmission and/or the driver's intent to shift the transmission into a particular gear, and operates the actuator for the clutch accordingly.
Patent GB-2326445-B (GB)
Title: Modular engine
Inventor: EFFORD CLIVE WILLIAM
IPC: F02F7/00
Filed: 1997-03-03
Granted: 2000-02-09
Abstract: PCT No. PCT/GB97/00575 Sec. 371 Date Aug. 25, 1998 Sec. 102(e) Date Aug. 25, 1998 PCT Filed Mar. 3, 1997 PCT Pub. No. WO97/33072 PCT Pub. Date Sep. 12, 1997A modular engine has a plurality of engine sections, with each of the engine sections having a power module, which power modules are bolted to one another in a selected positional relationship. A link-up device is selectively able to couple any number of the engine sections to one or more output shafts. An engine management system controls the link-up device so that, in use, and according to power requirements, any one or more of the engine sections is brought into operation, or is withdrawn from operation, such that the single overall engine is able to utilize power from any number of the power modules of the engine sections (e.g., three or more) for driving the output shaft(s).
Patent HU-219266-B (HU)
Title: Avirulent anti-rabies vaccine and method for its preparation
Inventor: BENEJEAN JACQUELINE
IPC: C12N15/00
Filed: 1993-07-20
Abstract: The subject of the invention is an avirulent antirabies vaccine, and consists of an avirulent mutant of a strain SAD of the rabies virus whose glyoprotein has, in position 333, a naturally occurring amino acid whose codon differs from those for arginine by at least two nucleotides. Application: vaccination against rabies.
Patent HU-220075-B (HU)
Title: Retarde pharmaceutical compositions containing morphine and process for producing them
Inventor: CHASIN MARK
IPC: A61P25/04
Filed: 1994-07-01
Abstract: In order to provide a sustained release pharmaceutical formulation containing morphine which is suitable for administration on a once daily basis, in a first aspect, an orally administrable sustained release dosage unit form contains morphine, or a pharmaceutically acceptable salt thereof, as active ingredient, which formulation gives a peak plasma level at 1.0 to 6 hours after administration. In a second aspect, the formulation contains an effective amount of morphine or a pharmaceutically acceptable salt thereof, characterised by a W50 for the M-6-G metabolite or for morphine of between 4 and 12 hours. In a third aspect, the pharmaceutical dosage unit form is obtainable by compressing multiparticulates comprising a pharmaceutically active substance in a matrix of hydrophobic fusible material having a melting point of from 35 to 150 DEG C, the dosage form optionally containing conventional tabletting excipients. In a further aspect of the invention, sustained release multiparticulates containing morphine or a pharmaceutically acceptable salt thereof are produced by mechanically working in a high-speed mixer a mixture of particulate morphine or a pharmaceutically acceptable salt thereof and a particulate, hydrophobic fusible carrier or diluent having a melting point from 35 to 150 DEG C and optionally a release control component comprising a water soluble fusible material or a particulate soluble or insoluble organic or inorganic material at a speed and energy input which allows the carrier or diluent to melt or soften whereby it agglomerates, and breaking down the agglomerates to give controlled release particles.
Patent HU-217780-B (HU)
Inventor: ARMBRUSTER ERICH
IPC: C07D211/12
Filed: 1994-03-30
Abstract: A találmány tárgya eljárás 3-metil-piperidin és 3-metil-piridinelőállítására 2-metil-1,5-diamino-pentán katalitikus gyűrűzárásaútján. A találmány értelmében a gáznemű 2-metil-1,5-diamino-pentánt300–400 °C-on (0–10)×105 Pa túlnyomás mellett, ammónia adagolásanélkül olyan katalizátoron átvezetik, amely aktivált alumínium-oxidból, alumínium-szilícium-oxidból vagy természetes vagy szintetikuszeolitból áll, a felületén lévő savas és bázikus központok aránya 2-nél nagyobb, és fajlagos felülete meghaladja a 40 m2/g értéket. Afentiek szerint előállított 3-metil-piperidint kívánt esetben egytovábbi, dehidrogénezőkatalizátoron átvezetve 3- metil-piridinnéalakítják. ŕ
Patent HU-220072-B (HU)
Inventor: CHIBA KATSUMI
IPC: A61P35/00
Filed: 1995-06-06
Abstract: A találmány új, tumor elleni hatású (I-a) általános képletű piridon-karbonsav-származékokra és ezek előállítására, illetve ilyenvegyületeket tartalmazó gyógyászati készítményekre és a vegyületekintermedierjeire vonatkozik. Az (I- a) általános képletben R1jelentése hidrogénatom, halogénatom, 1–5 szénatomos alkilcsoport vagyhalogénatommal adott esetben szubsztituált fenilcsoport; R2 jelentésekarboxilcsoport, 1–5 szénatomos alkoxi-karbonil-csoport vagyformilcsoport; R3 jelentése hidrogénatom, aminocsoport, halogénatomvagy halogénatommal szubsztituált 1–5 szénatomos alkil- csoport; R4jelentése hidrogénatom vagy 1–5 szénatomos alkilcsoport; Z jelentésehidrogénatom, 1–5 szénatomos alkilcsoport vagy legfeljebb 6 szénatomotés egyetlen amino- vagy egyetlen karboxilcsoportot tartalmazó, másszubsztituenst nem hordozó természetes aminosavmaradék; R5 jelentésehidrogénatom, halogénatom, 1–5 szénatomos alkoxicsoport, 1–5szénatomos alkil-tio-csoport, vagy halogénatommal adott esetbenszubsztituált 1–5 szénatomos alkilcsoport; n értéke 0 vagy 1; és pértéke 1 vagy 2. ŕ
Patent HU-219803-B (HU)
Inventor: DR GYOENGYOESI JOZSEF
IPC: A21B5/00
Filed: 1997-07-07
Abstract: A találmány olyan berendezés, amely biotészták, különösen ostyaféléksütésére alkalmas. A berendezés sokszögletű vázszerkezete (1) körforgótálcatartón olyan egyedi fűtésű sütőtálcaegységeket (5) tart, amelyeknyitható szerkezetűek. A körforgó mozgás lehet szakaszos vagyfolyamatos. A sütőtálcaegységek (5) nyitását és zárását olyanvezérpálya (2) valósítja meg, amely a váz külső kerületén helyezkedikel és 270 fokban zárva tartja a sütőtálcaegységeket (5), majd 90 fokosrészben nyitja azokat. A nyitott helyzetben egy adagolószivattyú (7)bejuttatja a tálcába a nyersanyagot, valamint a nyitás után egyvákuumos kiszedő (9) kiemeli a megsült tésztát. ŕ