baber/WOPTO huggingface dataset:
Patent RS-49651-B (RS)
Inventor: FRAY DEREK JOHN
IPC: C25F1/16
Filed: 1999-06-07
Abstract: Postupak za uklanjanje supstance (X) iz čvrstog jedinjenja metala ili polumetala (M1X) pomoću elektrolize u elektrolitu (M2Y) koji obuhvata istopljenu so ili smesu soli, naznačen time, što obuhvata izvodjenje elektrolize pod takvim uslovima da na površini elektrode dolazi do reakcije supstance (X) pre nego do taloženja katjona (M2) iz elektrolita, pri čemu se supstanca (X) rastvara u elektrolitu (M2Y). Prijava sadrži još 10 zavisnih patentnih zahteva.
Patent ZA-829212-B (ZA)
Title: Terminal clamp for electrical conductors
Inventor: STENZ PAUL
IPC: H01R4/38
Filed: 1982-12-15
Abstract: A connector for clamping one or more electrical conductors has a shackle which cooperates with a screw serving to urge one end portion of a rail toward a bottom wall of the shackle. The bottom wall has a central portion flanked by two convergent lateral portions which guide one or more conductors against the internal surface of the central portion when the screw causes the end portion of the rail to approach the bottom wall. The underside of the end portion of the rail has a centrally located platform whose underside urges the conductor or conductors against the central portion of the bottom wall and which is assisted by two ridges disposed between pairs of recesses in the end portion of the rail. The lateral portions of the bottom wall have notches which receive portions of the platform, and the recesses receive portions of the corresponding lateral wall portions. The undersides of the ridges can constitute concave surfaces to further enhance the gathering, centering and clamping effect of the end portion of the rail when the screw is rotated in a direction to advance the end portion toward the inner side of the bottom wall.
Patent ZA-841896-B (ZA)
Title: Continuous business assembly of combined mailers and top-opening return envelopes
Inventor: SIMMONS RANDY D
IPC: B41L1/26
Filed: 1984-03-14
Abstract: A continuous business form assembly including combined mailers and return envelopes is compatible with automatic, non-adjustable slitters.
Patent ZA-848362-B (ZA)
Title: Mixtures containing polyethylene thiuram disulfide and formaldehyde or paraformaldehyde
Inventor: FISCHER ROMAN
IPC: A01N25/22
Filed: 1984-10-26
Abstract: 1. The use of formaldehyde or paraformaldehyde for stabilizing polyethylene thiuram disulfide.
Patent ZA-857751-B (ZA)
Title: Preparation of detergent formulations
Inventor: IRLAM GEOFFREY
IPC: C11D10/04
Filed: 1985-10-08
Abstract: The present invention provides a process for mixing water soluble salts of long chain (C<sub>a</sub> to C<sub>22</sub>) monocarboxylic acids and water soluble acyl (C<sub>8</sub> to C<sub>22</sub>) isethionates wherein the two materials are mixed and subjected to temperatures in the range from about 55°C up to about 90°C under conditions of shear. Preferably the materials are mixed in particulate form. The weight ratio of monocarboxylic acid salts to isethionates is preferably in the range of from 10: 90 to 95 : 5. Suitably the present process is performed by use of a cavity transfer mixer. The product of the present process can have a smooth feel both initially and during use.
Patent ZA-873687-B (ZA)
Title: Catalyst resins for the catalytic reduction of oxygen in aqueous media,the preparation of the catalyst resins,and new catalyst resins
Inventor: OECKL SIEGFRIED
IPC: B01J31/08
Filed: 1987-05-22
Abstract: The invention relates to the use of macroporous weakly-basic anion exchangers, charged with palladium or platinum and based on crosslinked polystyrene, as catalysts for the removal of oxygen from aqueous media by catalytic reduction, a process for the preparation of these catalyst resins, and new macroporous weakly-basic anion exchangers, charged with palladium or platinum and based on crosslinked polystyrene, in which the amino groups are primary or secondary amino groups.
Patent ZA-891518-B (ZA)
Title: Dispensing closure
Inventor: NYCZ JOSEPH D
IPC: B65D47/04
Filed: 1989-03-01
Abstract: A dispensing closure (10) for attachment to the finish (16) of a bottle to selectively permit or prevent the dispensing of a flowable product in the bottle through an opening in the closure. The closure is made up of a molded plastic, cup-shaped base cap member (22), the dispensing opening (32) being in a top of such base cap member, and a molded plastic generally planar closing member (24) an end of which is pivotally received in a depressed socket portion (30) of the base cap member. The closing member (24) carries a plug (52) which is engaged in the dispensing opening of the base cap member when the closing member is in a first position relative to the base cap member, and the plug is out of engagement with the dispensing opening when the closing member has been pivoted with respect to the base cap member from the first position to a second position. The end of the closing member which is received in the depressed socket portion (30) of the base cap member is reinforced to prevent it from popping out of the depressed socket portion as the closing member is pivoted from the second position back to the first position.
Patent ZA-924953-B (ZA)
Title: Method of treating ocular inflammation
Inventor: KULKARNI PRASAD SHRIKRISHNA
IPC: A61P29/00
Filed: 1992-07-03
Abstract: Disclosed is a method and composition for treating ocular inflammation in a mammal in need of such treatment, including administering to the mammal an anti-inflammatory amount of rapamycin.   <IMAGE>
Patent ZA-928686-B (ZA)
Title: Insulation piercing connecting device for connecting an insulated connecting wire.
Inventor: STEINER EWALD
IPC: H01R4/24
Filed: 1992-11-11
Abstract: PCT No. PCT/DE92/00913 Sec. 371 Date May 13, 1994 Sec. 102(e) Date May 13, 1994 PCT Filed Nov. 2, 1992 PCT Pub. No. WO93/10574 PCT Pub. Date May 27, 1993.The clamping slot produced by shearing, of the insulation piercing connecting device extends in a jagged shape. One of the two clamping legs is deformed at the end of its foot in such a way that its free end is shortened or lengthened. As a result, the clamping legs are offset with respect to one another in the region of the clamping slot and are partially constricted or widened. The pressed-in connecting wire is thus securely held in the clamping slot.
Patent ZA-944141-B (ZA)
Title: High solids liquid starch prepared by batch cooking
Inventor: MALICZYSZYN WALTER
IPC: C08B30/12
Filed: 1994-06-13
Abstract: A method of preparing high solids liquid starch is provided using a modified two step batch cooking procedure.
Patent GB-2358255-B (GB)
Title: Load angle determination for electrical motors
Inventor: POLLOCK CHARLES
IPC: G01R31/34
Filed: 2000-01-11
Granted: 2003-09-03
Abstract: An electrical motor comprises a stator 1 and a rotor 2 , the stator 1 having poles 3 facing circumferential surfaces of the rotor 2 so that the stator 1 forms a magnetic circuit with the rotor 2 . The stator 1 further has stator windings 5 grouped into two or more phase windings A, B, which phase windings are separately energisable to induce stator magnetic fields which interact with magnetic fields associated with the rotor 2 . A voltage across a stator phase winding is detected by voltage detecting means. Processing means 18 to 20 is provided for determining from one or more voltage measurements the rotor flux linking said stator phase winding, or a value which is a function of the rotor flux linkage, when the excitation current in said stator phase winding is at a known point in its cyclic variation chosen to substantially eliminate from the rotor flux or said function inductive and/or resistive contributions, and for determining from the rotor flux linkage or said function thereof the load angle of the motor.
Patent GB-2368371-B (GB)
Title: Method of operating an engine
Inventor: HEADLEY RONALD
IPC: F02M27/02
Filed: 2000-10-28
Granted: 2004-05-12
Abstract: A method of operating a combustion apparatus such as an internal combustion engine is described, in which the apparatus includes at least one combustion chamber with an inlet port for primary combustion air, an apparatus to introduce into the combustion chamber primary fuel for combustion with the primary air, an exhaust port for combustion products, and an exhaust system for exhausting the combustion products to atmosphere, the method including introducing into the exhaust system secondary air, mechanically acting upon the secondary air and products of combustion in the exhaust system in the presence of a catalyst, to produce a reformed fuel, introducing the reformed fuel into the combustion chamber for combustion with primary fuel and primary air.
Patent GB-2363014-B (GB)
Title: Optical System
Inventor: GOODFELLOW ROBERT CHARLES
IPC: H04B10/2507
Filed: 1999-08-10
Granted: 2002-02-13
Abstract: A system for individually controlling the power levels of a plurality of wavelength division multiplexed (WDM) optical signals in a single optical guide comprising optical attenuation means comprising a plurality of individually controllable optical attenuators. An example of a suitable optical attenuator is a tunable fibre Bragg grating filter whose reflectivity characteristic varies with wavelength over an active region thereof. By tuning the filter, it is possible to control the reflectivity at a particular wavelength in the active region. The system may, in addition, comprise a second plurality of optical attenuators arranged so as to compensate for any power level distortion introduced by the first plurality. Optical circulators may be used to route signals into and between the pluralities of optical attenuators.  <IMAGE>
Patent GB-2373375-B (GB)
Title: Improvements to alternators
Inventor: HARRIS DAVID JOHNATHAN
IPC: F02C5/02
Filed: 2000-05-25
Granted: 2004-03-31
Abstract: The present invention provides improved alternators for use alone or in combination with, for example, rotary internal combustion engines wherein the alternators are characterised by absence of moveable bearings or mountability to existing driving shafts by use of an aligning plate and through passage through the rotor of the alternator to mount to the driving shaft, the alternators having plural rotors on the rotor driving shaft to rotate within a common stator.
Patent GB-2370992-B (GB)
Title: Therapeutic light source and method
Inventor: WHITEHURST COLIN
IPC: A61N5/06
Filed: 2000-03-23
Granted: 2002-11-20
Abstract: A therapeutic light source comprises rigid arrays of LED's (LF, LL, LR) movably connected together, and cooled by forced air convection. The output intensity of the arrays is at least 10mW/cm<2> with a spatial intensity fluctuation of 10% or less in the treatment field. The emission spectra of the LED's may be substantially limited to the range 400 to 430 nm, or 590 to 640 nm. The light source may be used for cosmetic treatment, such as skin rejuvenation, wrinkle removal and/or biostimulation. <IMAGE>
Patent GB-2391036-B (GB)
Title: Ground improvement
Inventor: BULLIVANT ROGER ALFRED
IPC: E01C3/04
Filed: 2003-07-18
Granted: 2005-05-04
Abstract: A cavity 16 is formed by repeatedly vibrating an elongate lance member into the ground, withdrawing it, and introducing additional material into the cavity prior to the process being repeated. The additional material is formed by mixing soil and ground amelioration material, particularly a cementitious binder. The cavity 16 will burst outwardly, such as at 38, as additional material is introduced and compacted. The process is repeated until heave 39 is detected in the ground, around the position being treated. <IMAGE>
Patent GB-2411456-B (GB)
Title: Valve for gas operated gun
Inventor: CARNALL MARTIN
IPC: F41B11/72
Filed: 2004-06-15
Granted: 2006-02-01
Abstract: In a paintball gun 10 the valve member 17 which controls communication between the gas canister 13 and the barrel 11 of the gun is balanced by a piston 23. When the chamber 21 is pressurized the piston 23 helps to unseat the valve member 17 when the latter is struck by a hammer 15, thus reducing recoil and permitting use of lighter, less robust materials.
Patent GB-2416924-B (GB)
Title: Method and device for the radio transmission of signals generated close to the body
Inventor: GERDER HENNING
IPC: H01Q1/27
Filed: 2005-07-28
Granted: 2007-04-25
Abstract: A radio communication method or device comprises signal generating means 4 located close to a human body which is connectable to at least two antennae 10- 15 where each of the said antennae is located at different positions close to the body. The signal generating means 4 may include antenna selection means used to select at least one of the antennae as the communication antenna. An individual antenna or a particular combination of phase adjusted antennae may be used. The antennae may be tested cyclically to identify, by standing wave ratio or received signal strength, the antenna arrangement which is likely to be the most efficient signal transmitter. The power supplied to the selected antenna may be reduced to minimise the irradiation level being applied to the body. The antennae 10 - 15 and signal generating means 4 and possibly vital parameter sensors (e.g. temperature and /or pulse) may be built into a multi-layered textile used to form clothing. This clothing may be used by firefighters. Connection between the signal generator and the antennae may be provided via overlapping regions of their support means where inductive coupling could be employed. During an emergency situation frill transmission power may be applied to all the antennae.
Patent GB-2076384-B (GB)
Title: Silica from single phase controlled hydrolysis of silicate esters
IPC: C01B33/155
Filed: 1981-05-19
Granted: 1984-12-05
Abstract: A method comprising combining a silicate ester and water under hydrolysis conditions in the presence of a sufficient amount of solvent that the reaction mixture remains as a single phase, adding sufficient acid neutralizing agent to form a gel and separating solvent and water from the resulting silica. In a preferred embodiment, the ester and water are added to a very small amount of solvent, the addition of water being sufficiently slow that it is added at about the rate it is used up in the hydrolysis reaction. The resulting silica does not require the washing step to remove alkali metal ions since it is not made from sodium silicate, and it has large pore structure because it can be made in a relatively concentrated solution because of the use of only a minimum amount of solvent and also because the hydrolysis is carried out under conditions wherein only a single phase is produced. The resulting silica is suitable for chromatographic columns and fillers in rubber and plastics but is of primary utility as a base for a chromium oxide catalyst because of its simplicity in production and inherent large pore volume.
Patent GB-2087880-B (GB)
Title: 7-oxo-4-thia-1-azabicyclo(3,2,0)-heptane and 7-oxo-4-thia-1-azabicyclo(3,2,0)hept-2-ene derivatives
IPC: C07D513/04
Filed: 1981-11-06
Granted: 1985-05-01
Abstract: Compounds of formula <CHEM> are valuable intermediates for the production of 7-oxo-4-thia-1-azabicyclo [3,2,0] hept-ene derivatives.
Patent GB-2096994-B (GB)
Title: Aminosulfenyl chloride derivatives and process for preparing carbamate derivatives useful as ins
IPC: C07D307/86
Filed: 1982-03-29
Granted: 1985-04-24
Abstract: An aminosulfenyl chloride derivative represented by the formula (I): <IMAGE>  (I)  wherein R1 and R2 are defined in the specification, which is useful as an intermediate for the preparation of a carbamate derivative represented by the formula (III):    <IMAGE> (III) wherein R1 and R2 are the same as defined above, the carbamate derivative having an insecticidal, miticidal or nematocidal activity, is disclosed. A process for preparing the aminosulfenyl chloride of the formula (I), and a process for preparing the carbamate derivative of the formula (III) using the aminosulfenyl chloride of the formula (I) are also disclosed.
Patent GB-2117700-B (GB)
Title: Bonded polymeric article
Inventor: GOZLAN GILLES REMY
IPC: H02G15/18
Filed: 1983-01-28
Granted: 1986-02-19
Abstract: This invention relates to polymeric, preferably heat recoverable, articles carrying fusible or flowable electrically conductive material, and a process for making such articles. A problem with such articles is that the conductive material generally has to be inserted into the formed article on an item-by-item basis, which is costly. The present article, in contrast, can be made quickly and conveniently, and comprises a polymeric material (2,3) that has been seam bonded through the electrically conductive material (1) so as to displace the conductive material (1) from the resulting seam (4). The article may be used for electrical applications, for example for electrical cables.
Patent GB-2142622-B (GB)
Title: Preparation of serotonine and derivatives
Inventor: BERTHOLET RAYMOND
IPC: C07D209/16
Filed: 1984-05-02
Granted: 1987-04-01
Abstract: A process for the preparation of N-acetyl serotonine characterised in that serotonine is acetylated to form N, O-diacetyl serotonine which is then treated with an alkaline mixture of water and a lower alcohol to selectively hydrolyse the O-acetyl group of the N, O-diacetyl serotonine to give N-acetyl serotonine. The melatonine is prepared by methylating the N-acetyl serotonine in the 5-position.
Patent GB-2157820-B (GB)
Title: Heat exchanger
Inventor: OSCARSSON ROLF ARNE
IPC: A61M1/36
Filed: 1985-04-15
Granted: 1987-08-19
Abstract: The present invention relates to a heat exchanger which is specifically adapted for use in connection with blood oxygenators, particularly bubble oxygenators. The core of the heat exchanger is generally cylindrical and closed at both ends. The cylinder is made of thin walled material with good heat exchange properties such as aluminum. The portion of the heat exchanger core which will be exposed to blood is coated with a biocompatible material such as tetrafluoroethylene. The heat exchanger may be connected to a source of heat exchange medium, such as water, through couplings in the top portion of the heat exchanger core. The heat exchange medium is then circulated through the core providing heating or cooling which is capable of heating or cooling blood within a bubble oxygenator. The heat exchanger core is then nested within a suitable receiver. The inner walls of said receiver may be reticulated in order to facilitate exchange of heat between the heat exchanger core and a fluid, such as blood, flowing between the outer wall of the heat exchanger core and the inner wall of the shell.
Patent GB-2173494-B (GB)
Title: Stable nitrate/slurry explosives
Inventor: OWEN II JAMES HERMAN
IPC: C06B47/14
Filed: 1986-02-21
Granted: 1988-12-14
Abstract: Explosives that are sensitized blends of inorganic nitrate. e.g., AN, particles, such as AN or ANFO prills, and an aqueous slurry comprising a thickened aqueous solution of an inorganic oxidizing salt, preferably AN, are rendered storage-stable by keeping the slurry's water content low enough, and its viscosity high enough, that the slurry is water-retentive. Water immobilization in the slurry, a requirement for storage stability, is achieved despite the slurry's flowable consistency at the time of blending. A blend containing about 25% slurry or less, is essentially in the form of a granular mass of free-flowing, high-density, slurry-bearing prills, and the slurry is sensitizable by the prills alone. As the slurry content exceeds about 25%, the blend takes on the characteristics of a thick slurry, requiring a supplemental sensitizer in the slurry perse. Slurries containing a nitrogen-base salt of an inorganic oxidizing acid, preferably monomethylamine nitrate, are preferred because this additive affords a saturated solution with lower water content, and also can act as a sensitizer.
Patent GB-2217130-B (GB)
Title: Improvements to rds radio receivers
Inventor: ELY STEPHEN ROBERT
IPC: H04H40/18
Filed: 1989-03-14
Granted: 1992-04-22
Abstract: An RDS receiver 10 and decoder 12 provided received PI and other RDS codes to a control unit 14 which is also responsive to station-selecting push buttons 16 and controls the receiver 10. PI codes corresponding to the push buttons 16 are stored in battery-backed registers 18. Another set of registers 20 stores default PI codes and, when the receiver is first switched on for example, pressing a reset button 22 causes these default codes to be loaded into the registers 18.
Patent HU-212996-B (HU)
Inventor: ILLES VENDEL
IPC: B01D53/04
Filed: 1992-06-19
Abstract: A találmányt adszorbenssel töltött adszorberekkel rendelkező tisztító egységből (TE) és katalitikus reaktorral rendelkező regeneráló egységből (RE) álló berendezésben valósítják meg, melynél a regeneráló egység (RE) célszerűen összekapcsolt gázfúvóból (V2), hőcserélőik )ből (HK), gázhevítő(k)ből (GH), katalitikus reaktorból (KR) és adott esetben gáztisztítóból (GT) áll. Atalálmány szerint úgy járnak el, hogy az illékony szennyező anyagot tartalmazó gázt regenerált adszorbenstölteten vezetik át, ahol a szennyező anyagokat megkötik, a telített adszorbenstöltetet pedig öblítésből, deszorpcióból és hűtésből álló műveleti lépésekben regenerálják, regeneráláshoz a telített adszorbenstöltetet tartalmazó adszorbert katalitikus reaktorhoz kapcsolják, a deszorpció ideje alatt a)   a regenerálás alatt álló adszorbenstöltetből elszívott, a deszorbeált szennyező anyagot tartalmazó regeneráló gázt katalitikus reaktorba adagolják, ahol a szennyező anyagokat oxidálják és/vagy elbontják, a katalitikus reaktorból távozó forró regeneráló gázt pedig visszavezetik a regenerálás alatt álló adszorberbe vagy b)   a kidobócsőből elszívott tisztított gáz egy részét hőcserélőn és adott esetben gázhevítőn keresztül a regenerálás alatt álló adszorberbe adagolják, az adszorberből távozó, a szennyező anyagokat tartalmazó gázt katalitikus reaktorba vezetik, ahol a szennyező anyagokat oxidálják és/vagy elbontják, a reaktorból távozó forró gázt pedig hőcserélőn keresztül közvetlenül vagy adott esetben gáztisztítón keresztül a kidobócsőbe adják, a deszorpció befejezése után az adszorbenstöltetet tisztított gáz átfúvatásával lehűtik, majd a regenerált és a telített adszorbenstöltetek ciklikus váltásával az adszorpciós és a regenerálási műveleteket ismételten megvalósítják.  HU 212 996 B A leírás terjedelme: 8 oldal (ezen belül 2 lap ábra)
Patent HU-212941-B (HU)
Title: Process for producing synergetic, antihypertensive pharmaceutical compositions containing verapamil and trandolapril
Inventor: ECKARDT ALBIN
IPC: A61K38/46
Filed: 1992-03-07
Abstract: A combination of verapamil and trandolapril which is very useful for lowering blood pressure is described.
Patent HU-215924-B (HU)
Inventor: INAGAKI MASANAO
IPC: C07D417/10
Filed: 1993-10-27
Abstract: A találmány őlyan új benzilidénszármazékők önmagűkban ismertmódszerekkel való előállítására vőnatkőzik, amelyek gyűlladásgátlóhatást műtatnak mellékhatás nélkül. A vegyületek (I) általánősképletében A jelentése –CH2– vagy –CH2CH2–; B jelentése egyszereskötés, őxigénatőm vagy –CH2–, –CH(OH)– vagy –CO–, vagy A és B együtt–CH=CH– csőpőrtőt alkőt,| D jelentése nitrőgénatőm vagy –CH– csőpőrt,R1 és R2 egymástól függetlenül hidrőgénatőmőt vagy alkil- vagyalkőxicsőpőrtőt jelent, R3 jelentése hidrőgénatőm vagy hidrőxi-,alkil-, ciklőalkil-, halőgénatőmmal adőtt esetben helyettesítettfenil-, piridil-, alkőxi-, fenil-alkőxi- vagy alkil-karbőnil-csőpőrtvagy hidrőxi-, alk l-, alkőxi-, fenil-alkőxi- és/vagy alkőxi-alkilcsőpőrttal szűbsztitűált karbamőilcsőpőrt vagy –(CH2)n–R4csőpőrt, és az űtóbbiban R4 jelentése hidrőxi-, mőnő- vagy dialkil-aminő-, hidrőxi karbőnil-, alkőxi-karbőnil-, vagy egy vagy kettőalkőxicsőpőrttal adőtt esetben helyettesített fenilcsőpőrt, és nértéke 1, 2 vagy 3, azzal a megkötéssel, hőgy ha A jelentése –CH2–,akkőr B jelentése egyszeres kötéstől vagy őxigénatőmtól eltérő. ŕ