baber/WOPTO huggingface dataset:
Patent ZA-875147-B (ZA)
Title: Process for the removal of heavy from acid,phosphate-containing,aqueous media
Inventor: WETERINGS CORNELIS ANTONIUS MA
IPC: C05B11/04
Filed: 1987-07-14
Abstract: A process for the removal of heavy metals from an acid phosphate containing, liquid medium in which process a precipitate containing heavy metals is formed and is subsequently separated and wherein at least one of the two additives a) sulphate ions and b) calcium ions is added to the phosphate-containing, liquid medium under such conditions that a calcium sulphate anhydride-containing precipitate is formed.
Patent ZA-892047-B (ZA)
Title: Process for the preparation of substituted difluorobenzo-1,3-dioxoles
Inventor: ACKERMANN PETER
IPC: C07F5/02
Filed: 1989-03-17
Abstract: The reaction of 2,2-difluorobenzo-1,3-dioxol with (a) an alkali metal or an alkali metal compound and then with (b) a compound R<1>-Z<1> where Z<1> has the meaning of a leaving group, or an aldehyde, gives compounds of the formula I <IMAGE> in which R<1> represents -OH, -SH, -CHO, -CN, -COOH, -B(OH)2, -COX where X represents Cl or Br, furthermore -COOR<2>, -SiR@ or -B(OR<2>)2 where R<2> has the meaning of a C1-C12-alcohol radical minus the hydroxyl group, in which R1 furthermore represents -CnH2nCOOR<2> where n has the meaning of a number from 1 to 4, or linear or branched C1-C12-hydroxyalkyl which is unsubstituted or substituted by -F, -CN, C1-C6-alkoxy, phenyl, fluorophenyl, C1-C4-alkoxyphenyl, C1-C4-alkylthiophenyl, C1-C4-alkylphenyl, C1-C4-fluoroalkylphenyl, nitrophenyl or cyanophenyl, or in which R1 represents a benzyl alcohol which is unsubstituted or substituted by F, C1-4-alkoxy, -alkylthio, -alkyl, -fluoroalkyl, nitro or cyano, or is C1-C12-acyl, or in which R1 represents a radical of the formula II   <IMAGE> in which R<5> represents -CN, -CF3, -COOR<2>, -CONH2, -CO-NHR<2> or -CONR@, R<3> and R<4> represent a direct bond or in each case represent H, or R<3> is H and R<4> independently has the meaning of R<5>, or R<3> and R<4> together represent -CH2-NR<6>-CH2-, -CH2-NR<6>-CO- or -CO-NR<6>-CO- where R<6> is the radical of a protective group which can be eliminated, or where, furthermore, R<1> represents a radical of the formula III <IMAGE> Insecticides or fungicides can be prepared from the compounds of the formula I.
Patent ZA-899506-B (ZA)
Title: 16-hydroxymethyl amphotericin b derivatives
Inventor: DRIVER MICHAEL JOHN
IPC: A61K31/70
Filed: 1989-12-13
Abstract: Compounds of formula (I), or pharmaceutically acceptable salts thereof: <CHEM> wherein R1 is -CH2OH; R2 is hydrogen or C1-8 alkyl; R3 is hydrogen or an amine protection group; and each R4 is hydrogen; their preparation, compositions containing them and their use in the treatment of fungal infections are described.
Patent ZA-906204-B (ZA)
Title: Programming method of the work of reprofiling the rails of a railroad track and/or for reprofiling these rails as well as a device to carry out this method
Inventor: PANETTI ROMOLO
IPC: E01B31/12
Filed: 1990-08-07
Abstract: The track is divided into a certain number of sections and for each of these sections the following operations are carried out for each line of rails: 
 
  a. a preferred reference profile is selected from several reference profiles, 
  b. a certain number of types of wear characteristic of the rail to be reprofiled are determined from among the indexed types of wear, 
  c. the type of machine which must be used for the reprofiling is selected from among the various types of machine available, as is its working speed, 
  d. standard configurations of tools are defined with regard to both position and power, 
  e. according to the type of reprofiling machine to be used, the standard configurations of tools which can be achieved on that machine are selected, 
  f. the lengths and/or the amplitudes of the longitudinal undulations on the envisaged section of track are measured, 
  g. the transverse profile of the rail head on the envisaged section of track is measured, 
  h. the measured profile of the rail is compared with the preferred reference profile and the excess metal to be removed is determined, 
  i. the measured transverse profile of the rail is compared with the various types of wear possible and the category of reprofiling to be used which is representative of this considered section is determined by this comparison, 
  j. the particular standard configuration of tools to be used from among those selected for the machine to be used is determined according to the representative reprofiling category, 
  k. the total number of passes to be carried out is determined according to the particular configuration of tools to be used, from the reprofiling category to be used, from the excess metal to be removed and from the amplitude of the longitudinal undulations.
Patent ZA-914762-B (ZA)
Title: Herbicidal composition
Inventor: HEYLINGS JONATHAN ROY
IPC: A01N43/90
Filed: 1991-06-20
Abstract: A herbicidal composition, comprising preferably an aqueous solution of a salt of paraquat or diquat, or a mixture thereof, in admixture with a gelling agent that will gel at the pH of human gastric juice, (e.g. magnesium silicate), and further comprising (1) an emetic, (e.g. a triazolopyrimidine emetic) or (2) a purgative (e.g. magnesium sulphate), or (3) both an emetic and a purgative. In the event of ingestion of the composition, these additives act synergistically to reduce absorption of bipyridylium compound from the gastrointestinal tract into the bloodstream, and thereby reduce the oral toxicity of the composition.
Patent ZA-919977-B (ZA)
Title: Use of human igf-i
Inventor: GLUCKMAN PETER
IPC: A61K38/27
Filed: 1991-12-19
Abstract: The invention discloses the use of human IGF-I or effective analogues thereof for the manufacture of a medicament for prevention or treatment of cardiac disorders. More specifically the medicament is used for the promotion of cardiac muscle protein synthesis, for prevention or treatment of cardiomyopathies, acute heart failure or acute insult including myocarditis or myocardial infarction and for improving of cardiac output by increasing heart stroke volume e.g. for treatment of myocardial infarction. The invention also discloses a composition comprising human IGF-I or effective analogues thereof together with additional proteins or peptides such as other growth factors, hormones, binding proteins or receptors for enhancing or improving the desired effect(s) of IGF-I or its effective analogues and possibly pharmaceutically acceptable carrier or diluent for the prevention or treatment of cardiac disorders.
Patent ZA-937187-B (ZA)
Title: Method of and apparatus for food processing
Inventor: ASSINDER IVAR
IPC: A23B7/01
Filed: 1993-09-28
Abstract: A method of processing a solid foodstuff by a heating and cooling cycle in which the environmental pressure applied to the foodstuff is controlled during heating so that, at a maximum target temperature, all parts of the body of the foodstuff are conformed to this target temperature due to flow of water, transiently in the vapour phase, from hotter regions to cooler regions. In particular, at least when the target temperature is nominally attained, the pressure is set to the saturated vapour pressure of the foodstuff at the target temperature.
Patent ZA-945881-B (ZA)
Title: Process for the phosphatising treatment of steel strip galvanised on one side
Inventor: BITTNER KLAUS
IPC: C23C22/36
Filed: 1994-08-05
Abstract: PCT No. PCT/EP94/02510 Sec. 371 Date Jul. 8, 1996 Sec. 102(e) Date Jul. 8, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/04842 PCT Pub. Date Feb. 16, 1995The process forms a phosphate coating on a steel strip or sheet having a galvanized or alloy galvanized side and a steel side so that the phosphate coating is only present on the galvanized or alloy galvanized side. This process includes contacting the galvanized or alloy galvanized side of the steel strip or sheet with a phosphatizing solution for 4 to 20 seconds at a temperature of from 45 DEG  C. to 80 DEG  C. The phosphatizing solution has an S value of from 0.08 to 0.30 and contains 0.5 to 5 g/l zinc, 3 to 20 g/l P2O5, 0.020 to 0.2 g/l nitrite, 3 to 30 g/l nitrate and 0.2 to 2.5 g/l complexing agent for iron. Chelate forming substances, such as tartaric acid, citric acid, ethylenediamine-tetraacetic acid, nitrilotriacetic acid and/or oxalic acid, may be used as the complexing agent for iron. The phosphatizing solutions may also contain other bivalent cations, particularly manganese and/or nickel cations.
Patent ZA-952987-B (ZA)
Title: Methods and apparatus for identifying faulted phases on an electric power transmission line
Inventor: JONES MARTIN STUART
IPC: H02H7/26
Filed: 1995-04-11
Abstract: The invention provides method and apparatus for identifying the fault phase on the occurrence of a single phase fault simultaneously on both circuits of a double circuit electric power transmission line using measurements taken at one end only of the line. Using measurements of voltage and current at the one end of the line and a knowledge of various parameters of the line, a signal representative of the travelling wave arriving at the one end of the line in consequence of the faults is derived. This derived signal is used to deduce the values of the components of the derived signal attributable to the different faults for each of a number of assumptions as to which phases are faulted. The deduced values for the different assumptions are then used to determine which assumption is most likely to be correct.
Patent ZA-979519-B (ZA)
Title: A filter device for filtering a fluid
Inventor: POMPLUN KLAUS
IPC: B60H3/06
Filed: 1997-10-23
Abstract: A filter device for filtering a fluid, in particular for filtering the air flowing into the passenger compartment of a vehicle. The filter element (10; 60) including filter material (12; 62) with a border (14; 64) and a filter element frame (20; 70) connected with the filter material (12; 62) and extending at least partly along the border (14; 64), the filter element frame (20; 70) being provided with a projecting resilient sealing lip (24; 74) for abutting a device (42, 44, 48) receiving the filter element (10; 60), the sealing lip (24; 74) having at least one bending section (26) of a first thickness (30) facing the filter element frame (20; 70) and at least one enlarged section (28) adjoining the at least one bending section (26) and facing away from the filter material (12; 62), at least a part (40) of the enlarged section being of a second thickness (32) greater than the first thickness (30) in the at least one bending section (26).
Patent AT-413000-B (AT)
IPC: E03F7/12
Filed: 2004-03-18
Granted: 2005-09-26
Abstract: The method involves measuring hydrostatic pressure at an upper end of a drainage pipe`s liquid column such that the upper end provides a reference point, where the upper end is loaded with over-atmosphere pressure. Height displacement of the pipe is calculated using a measured value of the hydraulic pressure. The measured pressure is loaded on the upper end. Temperatures of the column at the pressure measuring and reference points are measured. An independent claim is also included for a device for executing a method for determining hydrostatic pressure of liquid column in a pipe that is mislaid in the ground, of a building.
Patent CH-609827-B (CH)
Inventor: GIGER URS
IPC: B21D1/00
Filed: 1975-09-16
Abstract: A method of punching a small hole in a precision mechanics workpiece, in that the thickness of the workpiece is reduced by the application of pressure in the region where the small hole is to be punched and the material is thereby strengthened, steps being taken to cause the material subjected to pressure to be displaced in the direction of pressure and to yield at right angles hereto. The small hole is punched in the region subjected to pressure at a distance from the edge of that region corresponding at least to the diameter of the small hole, so that the small hole is certain to be punched at a location in that region where the material is strengthened and sound.
Patent GB-2382349-B (GB)
Title: Transparent silicone film-forming composition and method for curing same
Inventor: YOSHIHARA KAZUTOSHI
IPC: C08K5/01
Filed: 2002-08-23
Granted: 2006-01-18
Abstract: There is provided a transparent silicone film-forming composition which forms a ultraviolet absorbing and infrared screening film exhibiting film hardness of 6H to 9H or more after curing on a transparent substrate such as glass and plastic. A transparent silicone film-forming composition comprises a reaction product (A) of alkoxysilane having an epoxy group (a) and alkoxylsilane having an amino group with active hydrogen (b), an acid catalyst (B), a finely ground ITO cocatalyst (C) and at least one solvent selected from organic solvents (D). A transparent silicone film-forming composition comprising a reaction product (A) of alkoxysilane having an epoxy group (a) and alkoxylsilane having an amino group with active hydrogen (b) as well as tri- or dialkoxysilane (c) mixed with monoalkoxysilane (d) and/or glycidsilane (e), an acid catalyst (B), a finely ground ITO cocatalyst (C) and at least one solvent selected from organic solvents (D).
Patent GB-2406220-B (GB)
Title: An antenna
Inventor: CHUA LYE WHATT
IPC: H01Q9/04
Filed: 2003-09-22
Granted: 2006-10-18
Abstract: There is disclosed an antenna (1) having a tapered radiating element (2) possessing a slow-wave structure (7a, 7b) along a tapered radiating edge (6) thereof. The radiating element is combined with a ground plane conductor (3) to form a monopole antenna. The slow-wave structure supports an increased antenna operating bandwidth and reduced aperture clutter by being shaped to increase the radiative rate of loss of energy from signals propagating along the slow-wave structure. A log-periodic distribution in the shaping of serrations (7b) within the slow-wave structure provides substantially frequency-independent performance across the bandwidth. <IMAGE>
Patent GB-2412088-B (GB)
Title: Liquid supply system
Inventor: MCNESTRY MARTIN
IPC: B41J2/175
Filed: 2004-03-19
Granted: 2007-09-19
Abstract: An inkjet printer comprising: a printhead comprising at least one orifice from which, in use, ink may be ejected; an ink reservoir arranged to supply ink to the printhead; gas curtain generating means arranged to direct a curtain of gas across a surface of the print head and the at least one orifice; an ink pump; a compressed gas supply; a controllable valve, having an inlet connected to the compressed gas supply and an outlet connected to the gas curtain generating means; and control means arranged to control operation of the valve to control supply of compressed gas to generate the air curtain. The ink pump is a pneumatic pump, having a compressed gas inlet connected to the outlet of the controllable valve, and the control means is arranged to operate the controllable valve to generate pressure pulses to simultaneously operate the pump and generate the air curtain.
Patent GB-2426456-B (GB)
Title: Rotational device with eccentric abrasive element and method of use
Inventor: SHTURMAN LEONID
IPC: A61B17/32
Filed: 2005-05-26
Granted: 2010-10-27
Abstract: A rotational device for removing an occlusion from inside a tubular structure, the device comprising a drive shaft for insertion over a guidewire into a tubular structure and an abrasive element on the drive shaft having its centre of mass offset from a longitudinal axis of the drive shaft. A solid counterweight is disposed on the drive shaft spaced from the abrasive element and having its centre of mass offset from the longitudinal axis of the drive shaft so that the abrasive element moves in an orbital path around said axis to abrade an occlusion from inside the tubular structure when the drive shaft rotates around the guidewire.
Patent GB-2471119-B (GB)
Title: Rotor or stator blade and method for forming such rotor or stator blade
Inventor: TRONSTAD INGE
IPC: B23P15/04
Filed: 2009-06-17
Granted: 2013-11-27
Abstract: A rotor blade or a stator blade for rotary machinery is disclosed where the rotor/stator blade comprises a number of thin blade plates. A plurality of the rotor/stator blades are provided with at least one hole forming at least one supply duct when the blade plates are stacked on top of each other to form the rotor/stator blade. The blade plates are joined together by means of sintering such that a solid rotor/stator blade with an outer surface is formed. The rotor/stator blade further comprises a system of distributing micro ducts extending from the at least one supply duct to the outer surface of the blade, fanning out in such a way that the number of micro ducts extending out to the outer surface of the rotor/stator blade is equal to or greater than the number of micro ducts extending from the at least one supply duct, thereby providing cooling liquid to the outer surface of the rotor/stator blade such that the cooling liquid cools the rotor/stator blade by evaporation when the rotor/stator blade is in use. There is also provided a method for manufacturing of such a rotor/stator blade.
Patent GB-2144252-B (GB)
Title: Coin testing apparatus
Inventor: JOHNSON PETER REGINALD
IPC: G07D5/00
Filed: 1983-07-28
Granted: 1987-04-23
Abstract: @ A coin testing apparatus subjects a coin inserted into a coin entry (1) and rolling down an inclined track (2) to testing at a testing station (3) comprising sensors (4,5,6) which may for example be inductive sensors. If a coin is found to be acceptable an accept signal is generated and this causes gate mechanism (8) to open to permit the coin to access accept path (9), the gate mechanism (8) being normally closed so that unacceptable coins can only access a reject path (10). A post-gate detector (11) in the accept path (9) senses the passage of an accepted coin and serves to close the gate mechanism (8) and also to determine allocation of a customer credit. A pre-gate detector (12) upstream of the gate mechanism (8) has its output logically processed with the accept signal produced when an acceptable coin is tested and/or with the output of the post-gate detector (11).
Patent GB-2203371-B (GB)
Title: Apparatus for the cooling of rolled stock
Inventor: LIETZMANN KLAUS-DIETER
IPC: B21B/
Filed: 1987-04-14
Granted: 1991-01-02
Abstract: Appts. comprises a chamber for cooling hot rolled steel stock having a series of connected rotatable guides positioned at an angle between 1 to 10 degrees to the longitudinal axis of the chamber, each guide having a throughbore, the axis of which with respect to the longitudinal axis of the guide is equal to between 0.8 and 2.2 times the angle of the guides with respect to the longitudinal axis of the cooling chamber. The guides are positioned such that the angles alternate, and are connected together by resilient drive couplings or similar, with at least one guide having a drive unit arrangement.
Patent GB-2278680-B (GB)
Title: Method and apparatus for analysing liquids
Inventor: HUTCHINSON ROBIN JOHN
IPC: G01N21/35
Filed: 1993-02-19
Granted: 1995-12-13
Abstract: Method and apparatus for analysis of liquids such as beer comprises an evaporator to introduce the liquid to be analysed into the vapour phase, and near infrared analysis apparatus to determine the solute content of the liquids. By the use of vapour phase analysis, the analytical performance of the apparatus with respect to the content of liquid such as alcohol is greatly improved. <IMAGE>
Patent GB-2297307-B (GB)
Title: An invalid hoist
Inventor: DUNN ROBERT
IPC: A61G7/10
Filed: 1995-09-01
Granted: 1998-04-15
Abstract: PCT No. PCT/GB95/00606 Sec. 371 Date Feb. 11, 1997 Sec. 102(e) Date Feb. 11, 1997 PCT Filed Mar. 20, 1995 PCT Pub. No. WO95/30400 PCT Pub. Date Nov. 16, 1995The invalid hoist comprises a mobile chassis 10, a lifting column 11 upstanding from the chassis and a lifting arm 12 supported by the lifting column. The chassis comprises a main portion 13 extending transversely of the hoist and two side members 14 which are movable between a first in-use position in which they project forwardly from the main portion, and a second storage position in which they extend parallel or substantially parallel to the lifting column. Side members 14 are also pivotable about a vertical axis, allowing them to spread away from one another at their forward ends. Releasable means 22 may be provided for holding the lifting arm in an operative position and for releasing the lifting arm to allow it to pivot into a storage position alongside the lifting column. Alternatively, an extendible, retractable device may be connected between the lifting arm and the lifting column at positions remote from the pivot axis between the lifting arm and the lifting column so that the lifting arm can be moved between an operative position and a storage position alongside the lifting column.
Patent HU-216490-B (HU)
IPC: F04B19/24
Filed: 1992-06-10
Abstract: A találmány tárgya eljárás és berendezés gázők energiatakarékőssűrítésére, amely alkalmas hő vagy hűlladék hő hasznősítására. Atalálmány lényege az, hőgy hőszigetelt tartályban (C1) lévő,mőzgatható hőtárőlós regenerálóval és/vagy hőcserélővel (C2) hőtközölnek a mőzgatható hőtárőlós regenerálón és/vagy hőcserélőn (C2)átáramló gázzal, így az átáramlőtt gáz először izőchőrállapőtváltőzásőn megy keresztül, és a gáz nyőmása P0-ról P1 értékrenő, majd a hőközlés tővábbfőlytatása mellett és a kivezetőszelep (C4)működtetésével a gáz izőbár állapőtváltőzásőn megy keresztül. Azállandó nyőmás biztősítása érdekében a P1 nyőmású gáz egy részételvezetik. A tővábbiakban a mőzgatható hőtárőlós regenerátőrőn és/vagyhőcserélőn (C2) áthaladt gázt izőchőr, majd izőbár állapőtváltőzássőrán és a bevezetőszelep (C5) működtetése mellett visszaáramőltatjákés regenerálják. A regeneráció sőrán az állandó P0 nyőmást P0 nyőmásúgáz bevezetésével biztősítják. A rendszer veszteségét a hőfőrrással(C17, C77) fedezik. A bevezetőszelepen (C5) és a kivezetőszelepen (C4)keresztül áramlik be-ki a gáz. Egy vagy több főkőzat sőrba köthető,így elérhető a kívánt nyőmás. A kivezetőszelepről (C4) elvezetett gáztvagy felhasználják, vagy valamilyen módőn a belső energiájáthasznősítják példáűl az expanziós géppel (C9) és működtető- és/vagyenergiatermelő berendezéssel (C10). ŕ
Patent HU-213432-B (HU)
Inventor: GYOERGY GEZA
IPC: E04H15/00
Filed: 1994-04-15
Abstract: Gépjármű karősszériájára erősített, dőbőzban elhelyezett,szétnyitható és összecsűkható sátőrgarázs. A dőbőzban (5), amelyelőnyösen tapadókőrőngőkkal (7) van a karősszériáhőz erősítve,védőhűzat (1) és előnyösen a gépjármű elektrőnikájáról működtetett,sűrítő-szívó pűmpával ellátőtt sűrítő-szívó blőkk (2) van elrendezve,a védőhűzat (1) legalább részben levegőtar ó rekeszekkel van ellátvavagy dűpla falú kialakítású, tővábbá a sűrítő-szívó blőkkban (2) és avédőhűzat (1) dűpla falú részében, levegő be- és kivezető nyílás(ők)van(nak) kialakítva, amelyek egymá hőz vannak csatlakőztatva,előnyösen tömlővel.ŕ
Patent HU-210865-B (HU)
Inventor: SAMIR RADY
IPC: A01H5/10
Filed: 1995-02-24
Abstract: KISKUN 59 fajtanevű beltenyésztett kukoricavonal,
mely minden talajtípuson kiválóan termeszthető. Fiatal
növény első levélhüvelyének antociánossága
nincs, vagy nagyon gyenge, a növénymagasság a címercsúcsig
közepes, a címer oldalágak állása enyhén
meggörbült, a címerfőtengely hosszú, a portok antociánossága
hiányzik, vagy gyenge, a kalászkapelyva
antociánossága szintén hiányzik, vagy gyenge, a bibe
színe nem antociános, a cső eredési magassága magas,
a cső alakja hengeres-kúpos, a szem típusa közbülső,
a szemkorona színe sárga, a csutka nem antociános.