baber/WOPTO huggingface dataset:
Patent ZA-804275-B (ZA)
Title: A two-stage injector for cleaning dust filters for purifying waste gas
Inventor: RIEMSLOH H
IPC: B01D46/00
Filed: 1980-07-15
Abstract: A filter apparatus comprising filter elements and reverse-flow cleaning means for the gas filter elements. The gas filter elements can be filter bags, filter pouches or filter cells. The reverse-flow means comprises a two-stage injector for drawing-in clean gas in two stages associated with each filter element by pulses of scavenging gas which are injected into the filter element in the direction opposite that of the filter flow. In order that large quantities of scavenging air for the cleaning of the filter elements can be produced in a small space, the first stage is formed as a Coanda annular slot injector and the second stage is formed as an inlet nozzle. The highest possible kinetic energy in the outlet jet of the first stage is obtained by forming the injector tube of this stage as a cylindrical outlet tube.
Patent ZA-858603-B (ZA)
Title: A process for the cleavage of peptides and proteins at the methionyl bond
Inventor: BICKER RICHARD
IPC: C07K1/107
Filed: 1985-11-08
Abstract: The invention relates to a process for the cleavage of peptides and proteins at the methionyl bond using cyanogen chloride.
Patent ZA-866425-B (ZA)
Title: Cascade heat recovery with coproduct gas production
Inventor: BROWN WILLIAM ROBERT
IPC: C01B21/04
Filed: 1986-08-25
Abstract: A process for the integration of a chemical absorption separation otoxygen and nitrogen from air with a combustion process is set forth wherein excess temperature availability from the combustion process is more effectively utilized to desorb oxygen product from the absorbent and then the sen sible heat and absorption reaction heat is further utilized to produce a high temperature process stream The oxygen may be utilized to enrich the combustion process wherein the high temperature heat for desorption is conducted in a heat exchange preferably performed with a pressure differential of less than 10 atmospheres which provides considerable flexIbility in the heat exchange.
Patent ZA-891242-B (ZA)
Title: 24r-scymnol,and preparation and use thereof
Inventor: KOSUGE TAKUO
IPC: C07J9/00
Filed: 1989-02-17
Abstract: 24R-Scymnol, having general formula (I).
Patent ZA-891728-B (ZA)
Title: Cementitious product
Inventor: LYNN MICHAEL ERIC
IPC: C04B28/26
Filed: 1989-03-07
Abstract: Macro defect free cementitious products are obtained by curing or firing a cementitious composition comprising water, a reactive filler and a water soluble alkali metal silicate. The products show good strength and heat and water stability, by contrast with known mdf products where leaching out of the polymers used results in decreased strength.
Patent ZA-894505-B (ZA)
Title: Aminomethylphenols and fungicides containing these compounds
Inventor: RENTZIA COSTIN
IPC: C07C213/00
Filed: 1989-06-14
Abstract: o-Aminomethylphenols of the formula   <IMAGE> I  where R1, R3 and R4 are hydrogen, fluorine, chlorine, bromine, alkyl, alkoxy or dimethylamino, R2 is hydrogen, chlorine, bromine, alkyl, alkenyl, alkoxyalkyl, cyclohexyl or phenyl, or R1 and R2, R2 and R3 or R3 and R4 form a carbocyclic, saturated or unsaturated five-membered or six-membered ring, and R is alkyl, and salts thereof, and fungicides containing these compounds.
Patent ZA-913712-B (ZA)
Title: An electroconductive and astringent film and film-forming composition for application to skin
Inventor: SCHEPS MILTON HAROLD
IPC: H01B1/12
Filed: 1991-05-16
Abstract: A composition suitable for application to skin to provide thereon a film with electroconductive and astringent properties, comprises a mixture of a film-forming amount of a film-forming polymer, an electroconductive amount of an ionic astringent compound homogeneously dispersed throughout the mixture and a carrier therefor whereby on applicatin to the skin, a film is formed containing said compound substantially homogeneously dispersed throughout the film. The ionic astringent compound is preferably zinc phenolsulfonate.
Patent ZA-919526-B (ZA)
Title: Ligand gold bonding
Inventor: SHIGEKAWA BRIAN LAYNE
IPC: B22F1/02
Filed: 1991-12-03
Abstract: Gold sol coated with alkanethiols and alkanethiol derivatives, which provide groups on the sol available for the linking of binding moieties such as antibodies, antigens or ligands to the gold sol. Di- and tri-thiol compounds bound to gold sol also facilitate the adsorption of antibodies, antigens or ligands to the sol. The coating process, and test kits incorporating the coated sols are also included.
Patent ZA-922456-B (ZA)
Title: Process for the preparation of phosphorus-containing l-amino acids,their derivatives and intermediates for this process
Inventor: HOFFMANN MICHAEL
IPC: C07C229/20
Filed: 1992-04-03
Abstract: L-Amino acids of the formula I and their salts <IMAGE>  in which R<1> to R<5> have the meaning in Claim 1 and n denotes 0 or 1, are obtained according to the invention by   a) reacting an optically active S-homoserine lactone of the formula II with hydrogen chloride in the presence of an alcohol of the formula R<5>-OH to give novel compounds of the formula III <IMAGE> in which R<3>, R<4> and R<5> are as defined in formula I, excluding R<5> = H, and b) reacting the resulting compound of the formula III with a compound of the formula IV  R<1)<O)n-P(OR<2>)2     (IV) and, if desired, hydrolysing to give a compound of the formula I in which R<5> is H.
Patent ZA-942769-B (ZA)
Title: Herbicidal 4-substituted pyridyl-3-carbinols
Inventor: CHIN HSIAO-LING M
IPC: A01N47/12
Filed: 1994-04-12
Abstract: 4-substituted pyridyl-3-carbinols of the formula   alkyl or carbamyl group exhibit desirable preemergent and postemergent herbicidal activity. Also disclosed are herbicidal compositions comprising such compounds and; a method of controlling undesirable vegetation employing such compounds. The compounds wherein AR is hydroxyl serve as useful intermediates for the production of the alpha-benzyl substituted compounds as well as exhibiting herbicidal activity.
Patent ZA-985426-B (ZA)
Title: Composition and method for providing nutrition to diabetics.
Inventor: JAUSSAN VERONIQUE
IPC: A23L29/25
Filed: 1998-06-22
Abstract: A nutritional composition for diabetics. The composition contains a protein source, a lipid source, and a carbohydrate source. The composition includes a fibre mixture containing a viscous soluble fibre and inulin, a hydrolysate of inulin, or both. The fibre mixture may also contain insoluble fibre. When in liquid form, the nutritional composition has a low viscosity and excellent tube flow rates.
Patent ZA-997695-B (ZA)
Title: Organic fertiliser of humic-like nature as well as method for its production and use.
Inventor: FISCHER HABIL KLAUS PROF DR
IPC: C05F11/02
Filed: 1999-12-15
Abstract: The invention concerns a method for the production of an organic fertilizer of humic-like nature, by oxidising and ammoniating treatment of lignite, characterised by the fact that lignite is suspended in a aqueous ammoniacal medium of pH>9 to 12 and in this context is partially dissolved and is oxidised at a temperature of 20-100° C. at normal pressure; and the organic fertilizer being obtained as a dispersion in aqueous medium, by thickening, or by drying, with a C/N ratio from 9 to 15. An organic fertilizer as well as its use is described. The process enables the production of an organic fertilizer from lignite distinguished by a humus-like structure and slow-releasing fertilization effect, and its use as such or as an addition to yield-increasing and soil-ameliorating substrates.
Patent GB-2415542-B (GB)
Title: Thin film transistor array substrate and fabricating method thereof
Inventor: CHOI YOUNG SEOK
IPC: H01L21/00
Filed: 2005-06-14
Granted: 2008-12-10
Abstract: A thin film transistor array substrate comprises gate electrode connected to gate line; source electrode connected to data line crossing the gate line to define pixel area; drain electrode opposed to the source electrode with a channel between them; semiconductor layer in the channel; pixel electrode overlapping and contacting the drain electrode; and channel protective film provided on the channel to protect the semiconductor layer. A thin film transistor (130) array substrate comprises: (A) gate electrode (106) connected to gate line (102); (B) source electrode (108) connected to data line (104) crossing the gate line to define pixel area; (C) drain electrode (110) opposed to the source electrode with a channel between them; (D) semiconductor layer (114) in the channel; (E) pixel electrode (112) positioned at the pixel area, substantially all of the pixel electrode overlapping the drain electrode contacting the drain electrode; and (F) channel protective film (120) provided on the semiconductor layer corresponding to the channel to protect the semiconductor layer in the channel. An independent claim is also included for fabricating a thin film transistor array substrate, comprising: (A) forming gate electrode on a substrate; (B) forming gate insulating film on the gate electrode; (C) forming source and drain electrodes and semiconductor layer in a channel between the source and drain electrodes, and forming a channel protective film on the semiconductor layer to protect the semiconductor layer in the channel; (D) forming the drain electrode on the gate insulating film; and (E) forming a pixel electrode such that all of the pixel electrode overlapping the drain electrode contacts the drain electrode.
Patent GB-2225343-B (GB)
Title: Coating glass
Inventor: GRUNDY BARRY THOMAS
IPC: C23C16/44
Filed: 1989-10-13
Granted: 1993-02-03
Abstract: An apparatus 1 for depositing onto the surface of a moving ribbon of hot glass 12 a coating formed from the reaction of at least two gaseous reactants. The apparatus includes an open-faced coating chamber 10 in which the gaseous reactants are caused to flow in contact with the glass surface to be coated in a direction substantially parallel to the direction of movement of the glass so as to form the desired coating on the glass surface. The coating chamber opens downwardly onto, and extends across the width of, the glass surface to be coated, and has a first inlet means 14 for providing a flow of a first gaseous reactant over the glass surface through the chamber over the width thereof, and a second inlet means 15 constituted by an inlet channel 15 which extends across the ceiling 9 of the chamber over the width of the chamber for introducing a second gaseous reactant to the flow of the first gaseous reactant in the coating chamber 1. The ceiling of the coating chamber has a stepped configuration at the juncture of the said inlet channel and the coating chamber, so that the ceiling of the coating chamber on the upstream side of the inlet channel is at a higher level than the ceiling of the coating chamber on the downstream side of the said inlet channel. A first gas distributor 19 conveys the first gaseous reactant from a gas supply duct to said first inlet means, and a second gas distributor 24 conveys the second gaseous reactant from a second gas supply duct to said second inlet means. Exhaust means 26 are located downstream of the first and second inlet means leading from the coating chamber for removal of spent gases from the coating chamber.
Patent GB-2266994-B (GB)
Title: Luminesent silicon
Inventor: CANHAM LEIGH TREVOR
IPC: H01L21/306
Filed: 1993-03-10
Granted: 1994-08-03
Abstract: Luminescent silicon incorporating semiconductor quantum wires is made using a semiconductor wafer 14 as starting material. The wafer 14 is weakly doped p type with a shallow heavily doped p layer therein for current flow uniformity purposes. The wafer 14 is anodised in 20% aqueous hydrofluoric acid to produce a layer 5  mu m thick with 70% porosity and good crystallinity. The layer is subsequently etched in concentrated hydrofluoric acid, which provides a slow etch rate. The etch increases porosity to a level in the region of 80% or above. At such a level, pores overlap and isolated quantum wires are expected to form with diameters less than or equal to 3 nm. The etched layer exhibits photoluminescence emission at photon energies well above the silicon bandgap (1.1 eV) and extending into the red region (1.6 - 2.0 eV) of the visible spectrum.
Patent GB-2291367-B (GB)
Title: Flotation Apparatus
Inventor: SCHNEIDER JOHN C
IPC: B03D1/16
Filed: 1995-07-12
Granted: 1998-04-22
Abstract: A flotation apparatus has an array of flotation cells which are in serial fluid flow communication from a first to a last cell. Each cell is in overflow communication with an overflow froth receiving receptacle which preferably has a top lip of slightly varying height in each cell. Air inlet and mechanical agitation are provided for each cell and are so positioned to promote an upright circular fluid flow in each cell toward the froth receiving receptacle. Each cell has internal surfaces shaped and oriented to promote the upright circular fluid flow and to discourage the creation of reverse eddy currents within the cell.
Patent GB-2313798-B (GB)
Title: Continuous casting mould
Inventor: CASSELS IAN GARDNER
IPC: B22D11/04
Filed: 1996-03-06
Granted: 1998-09-23
Abstract: PCT No. PCT/GB96/00508 Sec. 371 Date Oct. 23, 1997 Sec. 102(e) Date Oct. 23, 1997 PCT Filed Mar. 6, 1996 PCT Pub. No. WO96/27466 PCT Pub. Date Sep. 12, 1996A continuous casting mould comprises a fixed part (2) and a moveable part (1) and the latter includes means defining the mould passage. The moveable part is displaced relative to the fixed part generally in the direction of casting. The moveable part (1) is guided relative to the fixed part (2) by a plurality of guidance elements (4) each of which has a pair of opposit faces (6) which are arcuate convex form. The faces of each element are urged into abutting relation with cooperating surfaces on the fixed and moveable parts to allow rocking of the element relative to the surface.
Patent GB-2340755-B (GB)
Title: Breast pump insert
Inventor: ATKIN EDWARD
IPC: A61M1/06
Filed: 1998-08-24
Granted: 2002-09-25
Abstract: A flexible resilient breast pump insert adapted to fit onto a vacuum generating breast pump operable to cyclically generate and release a negative pressure is disclosed. The insert has deformable zones (11, 14) spaced from each other along the longitudinal axis of the insert which are connected to the source of negative pressure so that the zones (11, 14) are deformed sequentially when the negative pressure is applied, to cause them to move inwardly and outwardly relative to the users nipple and areola and apply a peristaltic pressure thereto.
Patent HU-217484-B (HU)
IPC: G11B7/08
Filed: 1993-07-14
Abstract: Eljárás hangrögzítésre papírra történő nőrmál nyőmdai eljárással,amely hangsávban (10) rögzíti a hangőt analóg főrmában. Ahanginfőrmációt fekete-fehér tartőmánybeli váltőzássá alakítják, ezadja az intenzitásfüggvényt (30), melynek időtengelye és a letapőgatásiránya (20) azőnős. Az intenzitásfüggvény (30) többszöri, a maximálisamplitúdóval (L) megegyező távőlságőkban való párhűzamősmegismétlésével nyerik a hangsávőt (10). Ezt a papírra kerülő egyébinfőrmációval együtt és azőnős nyőmdai eljárással rögzítik. Avisszajátszást őptőelektrőnikai őlvasóegységgel végzik, melyet ahangsávőn (10) végig kell vezetni. Ekkőr a fényfőrrással (50) papírravetített és az ebből a hangsáv (10) letapőgatőtt hangsávrészlete (70)által visszavert fény intenzitásváltőzása az őptőelektrőnikaiátalakítóban (60) feszültségváltőzást őkőz, amit felerősítve azőnnalhallhatóvá tesz a hangszóró (90). Az intenzitásfüggvények (30)párhűzamős többszörözése és a maximális amplitúdó (L) kétszeresévelmegegyező átmérőjű, kör alakú letapőgatőtt hangsávrészlet (70) miatt avisszajátszás bizőnyős mértékig érzéketlen a letapőgatási iránytól(20) való eltérésre és az őptőelektrőnikai egység helyzetére. ŕ
Patent HU-215312-B (HU)
Inventor: GOSEBERG WALTER
IPC: H01F38/42
Filed: 1992-08-13
Abstract: A találmány szerinti nagyfeszültségű transzfőrmátőrnak  több  kamrában(4) lévő résztekercse (7), és ezek közzé kapcsőlt diódája (3)  van.  Atalálmány célja több diódának az elhelyezését lehe ővé tenni  anélkül,hőgy a transzfőrmátőr teljes  helyigénye  jelentősen  megnövekedne.  Acsévetest (1) válaszfalainak (2) kerületén elősztva  több  dióda  (3a,3b, 3c, 3d) van elrendezve úgy, hőgy egymáshő  képest  tengelyiránybannincsenek eltőlt helyzetben. A  transzfőrmátőr  különösen  "High–Scan"televízió vevőkészülékekben, a megnövelt – 35 kV-ős  –  nagyfeszültségelőállítására alkalmas. ŕ
Patent HU-214719-B (HU)
Inventor: KATO KANEYOSHI
IPC: A61K31/365
Filed: 1994-02-02
Abstract: A találmány tárgya eljárás gyógyszerkészítmények előállítására őlymódőn, hőgy az ismert módőn előállítőtt (I) általánős képletnekmegfelelő – a képletben n értéke 17 – hatóanyagőt gyógyszerészetilegelfőgadható hőrdőzó és/vagy adalékanyaggal elkeverik, és a szemischemias elváltőzásaiból eredő következő retinális betegségekkezelésére és megelőzésére alkalmas gyógysze készítménnyé alakítják:diabetes által kiváltőtt retinőpatia, kőraszülés esetén fellépőretinőpatia, retinális vénalezáródás, retinális artériaelzáródás,retinaleválás, időskőri discifőrm macűlás deg neráció. ŕ
Patent HU-216941-B (HU)
Title: Sliding bearing material with a number of layers
Inventor: BAUREIS HANS-PAUL
IPC: C10N10/08
Filed: 1994-06-15
Abstract: A multilayer sliding bearing material comprises a metallic supporting layer, a porous-sintered carrier layer of metallic sliding material and a sliding layer of a mixture of PTFE and 5 to 30 % by volume of metallic filler which fills the pores of the carrier layer. In order to reduce wear, the PTFE/metallic filler mixture also contains from 5 to 40 % by volume of PVDF. <IMAGE>
Patent HU-220280-B (HU)
Title: Synergistic herbicidal composition and method of use thereof
Inventor: LAKE BYRON HARVEY
IPC: A01N37/50
Filed: 1995-03-30
Abstract: A synergistic herbicidal composition comprising atrazine and either NMSC (i.e., 2-(2'-nitro-4'-methylsulfonylbenzoyl)-1,3-cyclohexanedione), or NMSOC (i.e., 2-(2'-nitro-4'-methylsulfonyloxybenzoyl)-1,3-cyclohexanedione):   <IMAGE>    <IMAGE>   Also disclosed is a method of controlling undesirable vegetation by applying an effective amount of such composition to the locus of the vegetation to be controlled.
Patent HU-220426-B (HU)
Title: Rotary regenerative heat exchanger
Inventor: KARLSSON KURT
IPC: F28D19/04
Filed: 1996-05-31
Abstract: The invention relates to a regenerative, rotating heat exchanger of the kind having a cylindrical part containing regenerative mass and sector plates (6) separating media flows, which sector plates have outer ends provided with sliding shoes (25) displaceable perpendicular to the sector plates and lockable, and maintaining a predetermined clearance between the ends of the sector plates (6) and an edge flange (12) or similar member of the cylindrical part against which edge flange (12) the sliding shoes (25) are arranged to slide. The sliding shoes (25) have wearing surfaces made of carbon or graphite and can be screwed by a screwing mechanism (51, 52) forward some mm at a time in correspondence to the abrasion. According to the invention an essential reduction of the wearing velocity is obtained due to the fact that each sliding shoe is provided with a guiding means (23, 29) which at the forward displacement of the sliding shoe (25) prevents its turning thereby maintaining a constant abrasion pattern.
Patent IT-1180484-B (IT)
Inventor: GRZYBOWSKI ALAIN
IPC: A61F13/08
Filed: 1984-04-20
Granted: 1987-09-23
Abstract: Restraint articles made of elastic fabric such as bands and belts for example, intended to be wound around a limb or around the body for the purposes of restraint and/or support, characterised in that they comprise, printed in the direction 2 along which the elasticity of the fabric 1 is exerted, two parallel rows 3 and 4 of points 5, 5' at a regular interval b, which is the same for both rows, the rows being disposed so that the points of the said rows are transversely aligned in pairs at a distance a which is greater than the said interval b of the points in each row. <IMAGE>
Patent IT-1242260-B (IT)
Title: Dough mixer and press for edible dough and other doughs with a cylindrical container, an extrusion unit, detachable and substitutable mixing shaft
Inventor: FERRARI LUIGI
IPC: A01C/
Filed: 1990-11-02
Granted: 1994-03-03
Abstract: The dough mixer and press for edible dough and other doughs with a cylindrical container, an extrusion unit, detachable and substitutable mixing shaft, is made up of a removable cylindrical container, inside the container the mixing shaft turns to mix the dough. The container is permanently connected to the screw-type oar; an opening on the bottom of the container that allows the dough to pass to the inside of the blade where the screw presses it against the matrix and, extruding through the holes, is shaped into the dough desired. The dough mixer and press for edible dough and other doughs, with a cylindrical container, an extrusion unit, detachable and substitutable mixing shaft was studied in order to be used in restaurants, hotels, pizzerias, and delicatessens as long as they have a need to make dough in a short amount of time.<IMAGE>
Patent IT-1188443-B (IT)
Title: Micronised leather finishing with elastic film
Inventor: OLDOINI LUCIANO
IPC: C08L/
Filed: 1986-03-17
Granted: 1988-01-14
Abstract: A diagram is given of a gadolinium, gallium, garnet (GGG) laser carrying ions of rare metals.
Patent IT-1184526-B (IT)
Title: Machine for installing rollers into roller bearings
Inventor: SZABO GEZA
IPC: F16C/
Filed: 1985-04-30
Granted: 1987-10-28
Abstract: The machine for locating rollers or balls in a cage (2) during the manufacture of bearings comprises a housing (1) that holds the cage while allowing it to rotate about its axis. Rollers are fed individually to the interior of the cage along a delivery tube (8) and as each roller is delivered, it is pressed into its seat by a plate (9) that moves downwardly in a guide. The action of the roller being pushed into its seat causes a spring-biased locking pin (3), which is engaged in the seat to be pushed down against the action of its spring (16) to disengage the pin (3) from the cage (2). The locking pin is mounted on a reciprocating assembly (4,5) that is pivoted with respect to the housing (1). Once the pin has been disengaged from the cage, the assembly is pivoted in the anti-clockwise direction, which brings the pin into register with the next seat of the cage.
Patent IT-1236960-B (IT)
Title: Oscillating baby seat, designed particularly for use in cars.
Inventor: CATELLI PIERO
IPC: A47C/
Filed: 1989-10-17
Granted: 1993-05-07
Abstract: A baby seat, particularly used in cars, made up of a base support unit, equipped with a seat and back made up of pieces, said element is hinged on the base and can move in respect to it, said movement is controlled by elastic, equipped with blocking units capable of stopping said element in at least two positions in respect to the above-mentioned base, these blocks can be positioned so that it is possible for the said support element to freely move around the hinges in line with the above-mentioned elastics.
Patent IT-1196236-B (IT)
Title: Prepn. of anti-inflammatory and analgesic cpds.
Inventor: TORRE ALBERTO
IPC: A61K/
Filed: 1984-08-29
Granted: 1988-11-16
Abstract: The image display system displays image data from an image memory on multiple image planes and vertical scrolling can be independently effected for each of the image planes displayed. Assuming that two image planes are displayed on upper and lower areas, display starting addresses lying in the vertical direction of the upper and lower image planes and stored in two registers are loaded into a counter via a switch in a display period of the upper and lower image planes to generate addresses in the vertical direction of the upper and lower image planes. The vertical scrolling operation only for one of the upper and lower image planes can be effected by sequentially updating the display starting addresses lying in the vertical direction of the upper and lower image planes and held in one of the registers. @(42pp Dwg.No.4/8)@