baber/WOPTO huggingface dataset:
Patent NO-177603-B (NO)
Inventor: RAJPUT BHANU
IPC: C12N15/00
Filed: 1987-12-04
Abstract: Novel single-chain hybrid plasminogen activators having an amino acid sequence composed of at least two subsequences corresponding in amino acid identity and number to subsequences of human t-PA and of human u-PA, and mutants thereof in which at least one of the N-glycosylation sites is modified such that glycosylation cannot take place at these sites exhibit valuable pharmacological properties. The hybrid plasminogen activators are produced by recombinant DNA technology.
Patent SE-339335-B (SE)
Inventor: STEINECKE H
IPC: G01D5/12
Filed: 1969-02-14
Abstract: 1,246,544. Digital measurement recording. J. M. VOITH G.m.b.H. 17 Feb., 1969 [17 Feb., 1968], No. 8481/69. Heading G4H. Electric pulses from a measurement, e.g. of concentration of oxygen in a domestic water supply over a period of days, are recorded on a record medium, then read off faster each to index, by a constant amount, a stylus in a graphical recorder, also driven at constant speed in a different direction, so that a graph is plotted. The speed referred to and the index distance per pulse may be adjusted to fit the graph size to the paper size.
Patent SE-311023-B (SE)
Inventor: RUUD G
IPC: B41F23/00
Filed: 1967-06-07
Abstract: 1,175,103. Sheet stackins; aeration. G. RUUD. 1 June, 1967 [11 June, 1966], No. 25320/67. Heading B8R. Sheets supported on edge on a horizontal base are mechanically aerated to prevent them from sticking together by causing a lifting member to reciprocate across the base thus raising the sheets in turn relative to each other and the base on passage of the member. Fig. 1, illustrates apparatus in which sheets 11 from a printing machine are piled horizontally on a platform 15 carried on an end plate 12 of the apparatus, and then retained by a movable end piece 13, (in dotted lines in Fig. 1). The entire frame 1, comprising the end plates 12, 13 and a base-plate (2) (Figs. 2, 4 not shown) is then pivoted about hinges 18 by means of pneumatic cylinder 16 so that the end plates 12, 13 and the sheets 11 are vertically supported. The lifting member, in the form of a transverse bar 3, is reciprocated longitudinally on a trolley 4 mounted on longitudinal guide rods (9) by means of a screw spindle 8 driven by motor 20. A flexible band 10 may be fixed to the frame 1 and act between the lifting member 3 and the sheets 11, the sheets falling back on to the band under their own weight when the lifting member has passed underneath. The trolley 4 may be carried on vertical bolts (5) which reciprocate under the action of an eccentric (6) on a shaft (23) driven by motor 7, (Fig. 4, not shown) to impart a vibratory motion to the member 3 and hence to the sheets. Further loosening and aeration of the sheets is accomplished by directing an air-blast 21 at the top edges of the sheets, the nozzle moving synchronously with the trolley 4 and the lifting member 3. The lifting member and the flexible bands may be in several parallel pieces.
Patent SE-309542-B (SE)
Inventor: HEIERLI W
IPC: B65D41/32
Filed: 1964-07-17
Abstract: 1,072,013. Container closures. H. C. ANDERSEN. Aug. 4, 1964 [July 20, 1963; Sept. 12, 1963], No. 30521/64. Heading B8T. A bottle &c. cap of plastics material has its skirt composed of a number of spaced sectors 3 closable in end-to-end relationship around the cup holding shoulder of the bottle, and which have circumferentially engageable interlocking means 5, 6. When the cap is applied, projections 5 enter recesses 6 of adjacent sectors to retain them in position. The cap has annular grooves 11 and 12 and an integral sleeve 8 with inclined, flexible, annular ribs 10. A tool for applying the caps includes a piston 13 and a centring ring 14 with a shoulder 15 on which rests a cap to be applied. The piston moves down to force the sleeve into the bottle mouth and then the ring is lowered to urge the sectors inwards against the bottle shoulder. The cap may be removed by an ordinary opener, or it may have one or more weakened zones which will tear; it may have a tear-off strip.
Patent YU-46072-B (YU)
Inventor: ROMENETS V A
IPC: C21C1/00
Filed: 1987-09-21
Abstract: POSTUPAK ZA DOBIVANJE FEROUGLJENIČNOG INTERMEDIJERNOG PROIZVODA KOJI SE KORISTI U PROIZVODNJI ČELIKA, koji obuhvata istovremeno šaržiranje materijala koji sadrži gvoždje i čvrstog ugljeničnog goriva, uvodjenje gasa koji sadrži kiseonik, interakciju materijala koji sadrži gvoždje, čvrstog ugljeničnog goriva i gasa koji sadrži kiseonik, gde kiseonik oksiduje deo goriva uz oslobadjanje toplote koja se koristi za topljenje materijala koji sadrži gvoždje i redukciju metalnih oksida koji ovaj sadrži sa kiseonikom zaostalog dela goriva i gradjenje tečnih proizvoda, viz., šljake i ferougljeničnog intermedijernog proizvoda i gasova i izvodjenje tečnih stopljenih proizvoda i gasova iz postupka, naznačen time, što se pre šaržiranja materijala koji sadrži gvoždje i čvrstog ugljeničnog goriva gradi rastop šljake ispod čijeg se nivoa površine barbotira gas koji sadrži kiseonik i deli je na dve zone: nižu mirnu zonu rastopa i gornju barbotiranu pomoću uvedenog gasa, što se u gornju zonu šaržira čvrsto ugljenično gorivo u količini od 0,5-50% zapremine rastopa pomenute zone, materijal koji sadrži gvoždje i čvrsto ugljenično gorivo se istovremeno šaržiraju u gornju zonu, radi održavanja proizvodnje goriva, usled interakcije u pomenutoj zoni materijala koji sadrži gvoždje, čvrstog ugljeničnog goriva i gasa koji sadrži kiseonik, obezbedjuje se gradjenje tečne šljake koja prolazi kroz donju zonu i akumulira se u njoj u obliku sloja, i tečnog metala u obliku kapi koje prolaze kroz sloj šljake a ispod nje se gradi sloj ferougljeničnog intermedijernog proizvoda, tečni proizvod, šljaka i ferougljenični intermedijer se ispuštaju iz odgovarajućih slojeva niže zone. Prijava sadrži još 9 patentnih zahteva.
Patent RS-49985-B (RS)
Inventor: HAUER JEAN-CLAUDE
IPC: E02D29/14
Filed: 2000-04-20
Abstract: Naprava (10) sa poklopcem za putnu mrežu koja se sastoji od rama (12) i poklopca (14) za poklapanje rama (12), pri cemu je obodna ivica rama (12) izvedena sa dva zida (24, 26) koja formiraju žljeb (28) koji se ispunjava vodom, pri čemu poklopac (14) poseduje jednu obodnu ivicu (32), koja je isturena i ulazi u žljeb (28) u položaju zatvorenog rama, naznačena time, što poklopac (14) sadrži bar jednu nagnutu površinu (44), koja se pruža izmedju unutarnje površine ivice (32) i obodne zone unutarnje površine ploče (30) poklopca (14), na mestu gde je odredjeno da se nagnute površine oslone na spoljnu ivicu rama (12) i tako čine vodjicu poklopca (14) u toku njegovog pomeranja u odnosu na ram (12), pod dejstvom sile kojom se deluje na ploču (30), u zoni na suprotnoj strani od nagnute ili nagnutih površina (44). Prijava ima još 11 zavisnih zahteva.
Patent ZA-795503-B (ZA)
Title: Spray or atomizing nozzle
Inventor: GILAD Y
IPC: G05D7/01
Filed: 1979-10-16
Abstract: A spray or atomizing nozzle for any agricultural, industrial or other purpose, comprises a vortex chamber (8), an outward-flaring outlet orifice (12) and a movable spray-control body (14). The spray-control body, in the non-operative state of the nozzle, rests on the flaring rim of the outlet orifice, while in the operative state the spray-control body, being impacted by the liquid issuing from the outlet orifice, is slightly lifted off the flaring rim of the outlet orifice, facilitates deflection of the impacting liquid outwards and produces a droplet spraying effect. Due to the negative-pressure zone created in the vortex chamber, the spray control body is maintained floating in a position of equilibrium at a close distance from the orifice rim, whereby the droplet-size spectrum of the spray is controlled.
Patent ZA-801123-B (ZA)
Title: Traps and trapping techniques
Inventor: BAKER R
IPC: A01M1/20
Filed: 1980-02-27
Abstract: PCT No. PCT/GB80/00034 Sec. 371 Date Nov. 3, 1980 Sec. 102(e) Date Nov. 3, 1980 PCT Filed Feb. 28, 1980 PCT Pub. No. WO80/01748 PCT Pub. Date Sep. 4, 1980.Methods of trapping pests and traps therefor, wherein a surface, accessible to pests, is changed, preferably at predetermined time intervals, from a pest-supporting to a pest-dislodging condition, whereby pests on the surface are dislodged into a trapping zone for retention therein. The changes can be effected mechanically, but in the embodiment of a cockroach trap, the surface comprises a pair of inclined, insulating panels (2) with parallel conductors (3) which are pulsed electrically at, preferably, 10-30 second intervals with 300-400 volts DC, sufficient to dislodge pests from the surface on to a sticky insert (5) in a removable tray (4). The voltages are applied to the conductors (3) for not longer than 1 second, pulsing being effected by a multi-vibrator which, with associated circuitry, is contained in an upper portion (7) of a removable cover (8). A suitable pheromone attractant can be used, in a bung or phial (9) between the surfaces, as a lure.
Patent ZA-804914-B (ZA)
Title: The production of powdered resin and the powdered resin so produced
Inventor: GARBAGNATI G
IPC: C08J3/12
Filed: 1980-08-12
Abstract: Powdered synthetic polymeric resin is produced by swelling or shrinking resin particles by contact with water or an organic solvent to introduce strain within the particles and comminuting the swollen or shrunk particles by grinding them in a rotary attrition mill. This process is particularly useful for the production of powdered resins for oral consumption, for example powdered cholestyramine resin, since particle sizes such that 90% by weight and/or number is below 30 microns in average particle diameter in the wet swollen state may be achieved.
Patent ZA-817944-B (ZA)
Title: Sintered powder metal friction material
Inventor: LLOYD HERBERT W
IPC: C22C33/02
Filed: 1981-11-17
Abstract: Abstract of the disclosure: An iron-base, sintered powder metal friction material suitable for railroad braking is disclosed. The friction material comprises, by volume, 10-70% carbon; 0-2.5% sulfur; 0-10% alumina; 1-45% of a metal powder additive selected from the group consisting of copper, manganese, ferrochrome, chrome carbide compounds and mixtures thereof; and the balance iron. In preferred embodiments, the powder metal additives are 11-25% copper, or 9-15% manganese, or 5-20% ferrochrome.
Patent ZA-837067-B (ZA)
Title: Hydroxyisopropylmelamine modified melamine-formaldehyde resins
Inventor: KEELING RONALD JAMES
IPC: C08J5/24
Filed: 1983-09-22
Abstract: Hydroxyalkylmelamines are disclosed as ingredients in various resins which find use as the resin component of heat and pressure consolidated laminates, especially decorative laminates having either post-formability or a core having a color matching that of the decor sheet.
Patent ZA-837643-B (ZA)
Title: Flotation aids and process for non-sulfidic minerals
Inventor: TESMANN HOLGER
IPC: B03D1/02
Filed: 1983-10-13
Abstract: Flotation aids and a process for the flotation of non-sulfidic minerals. The flotation aids have the formula    <IMAGE>  I  wherein R repesents an aliphatic, cyclic, or alicyclic C7-C23 radical, optionally substituted with one or more hydroxyl, sulfhydryl, carbonyl, ether, or thioether groups; Xn+ is hydrogen or a water-solubilizing, salt-forming cation; and n is the valence of X. The invention also relates to ore suspensions and mineral concentrates in association with the above flotation aids.
Patent ZA-843468-B (ZA)
Title: Perester compounds
Inventor: WADE JOHN ROBERT
IPC: C07D311/36
Filed: 1984-05-08
Abstract: Perester compounds suitable for causing the polymerisation of addition polymerisable compounds on exposure to radiation have the general formulaeor
Patent ZA-867212-B (ZA)
Title: Compound 1,4-diisopropyl-2,5-diketopiperazine
Inventor: MILLER WILLIAM HAROLD
IPC: C07D241/08
Filed: 1986-09-22
Abstract: Substituted and unsubstituted 2,5-diketo­piperazines can be prepared by a process which comprises bringing together a substituted or unsubstituted glycin­amide and a haloacetyl halide, optionally in the pre­sence of a non-nucleophilic base, and thereafter adding a stronger base.
Patent ZA-867413-B (ZA)
Title: Compositions,concentrates,lubricant compositions,fuel composition and methods for improving fuel economy of internal combustion engines
Inventor: WALSH REED H
IPC: C10N40/00
Filed: 1986-09-29
Abstract: Succinimide derivatives represented by the formula: <CHEM>  wherein X is selected from <CHEM>   <CHEM> wherein R is a hydrocarbon-based group containing from about 8 up to about 35 carbon atoms, R1 and R2 are each independently hydrogen or an alkyl group containing up to 8 carbon atoms; and R3 is a hydrocarbon-based group containing up to about 28 carbon atoms.
Patent ZA-869163-B (ZA)
Title: Test tubule for the determination of concentrations of gas components
Inventor: KRETSCHMER WOLFGANG
IPC: G01N21/78
Filed: 1986-12-04
Abstract: 1. A test tube for the quantitative measurement of minimal concentrations of gaseous components, comprising a reagent strip (11) impregnated with chemical reagents before which in the throughflow direction is arranged a gas-permeable flow-resistor element (6, 6a), characterized in that the latter is either : a) a fine-grained layer (6) of a chemically inert material which has as uniform as possible a granulometry, or b) a capillary tube (6a) inset with sealed rims in the test tube (1).
Patent ZA-873095-B (ZA)
Title: Eamaca process
Inventor: LOFTUS FRANK
IPC: C07D501/38
Filed: 1987-04-29
Abstract: A process for preparing compounds of the formula I: <CHEM> wherein X is sulphur, oxygen, methylene or sulphinyl (R or S configuration), R<3> is hydrogen or methoxy, R<4> is an optionally substituted (1-4C) alkyl group, Y is hydrogen or a carboxyl protecting group and Q is an optionally protected amino group or an acylamino group, which comprises reacting a compound of formula (II) <CHEM>  with a compound of formula (III) <CHEM> wherein R<4> is as defined above and W and Z represent hydrogen atoms or a group or groups removable to yield the compound of formula (I). The compounds of the formula I are useful intermediates in the preparation of cephalosporin antibiotics.
Patent ZA-884034-B (ZA)
Title: Insulating batts sag-preventing wall frame stud
IPC: E04B1/76
Filed: 1988-06-07
Abstract: Elongate structural element made from laminated metal and intended to be used as a component of a wall frame determining a cavity for receiving insulating panels made of glass fibres of the type having easily separable layers, the said element (12) forming a U shape in cross-section defining a web (18) and two flanges (20) connecting the said web and having a width at least one quarter of that of the said web, the said element being employed as a post, the said post having sections cut out from the said web, which sections are longitudinally spaced apart and each one defining an elongate branch (36, 38) ending in a free point (46) and having free longitudinal edges and an internal end integral with the said web in a line of flexure (42), the said branch being able to flex between a non-operative position coplanar with the said web and an operative position generally orthogonal to the said web so as to engage and to retain an insulating panel, the said branch, when it is in its operative position, being inclined downwards and transversely towards one of the said flanges, and at least one of the said longitudinal edges being inclined relatively to the plane of the said web. <IMAGE>
Patent ZA-902178-B (ZA)
Title: Centrifugal flotation apparatus and method
Inventor: CAMPBELL THOMAS P
IPC: B04B1/02
Filed: 1990-03-21
Abstract: The apparatus includes a powered bowl assembly having a tubular shaft journalled within a base of the apparatus. A pressurized air flow is discharged into slurry in the bowl assembly via a circular array of bubble generators. An impellor discharges the slurry outwardly against an upwardly inclined annular surface of the bowl assembly to cause the slurry to merge upwardly with the streams to promote flotation. Slurry within the bowl assembly forms a vortex with particle flotation forming a froth layer inwardly of a slurry vortex. The froth exits the bowl assembly upwardly past a barrier partially closing the bowl assembly. Heavier gangue particles exit via an outlet about the bowl assembly periphery. A collector shroud is partitioned to receive the froth and the heavier waste material. A modified form of the apparatus includes an independently powered bowl assembly and impellor.
Patent ZA-916580-B (ZA)
Title: Heterocyclic compounds and their preparation and use
Inventor: SAUERBERG PER
IPC: C07D417/04
Filed: 1991-08-20
Abstract: The present invention relates to therapeutically active azacyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent ZA-921062-B (ZA)
Title: Cemented carbide body used preferably for abrasive rock drilling and mineral cutting
Inventor: HARTZELL ERIK TORBJOERN
IPC: C22C29/08
Filed: 1992-02-13
Abstract: The present invention relates to cemented carbide bodies preferably for wear demanding rock drilling and mineral cutting. The bodies are built up of a core of eta-phase containing cemented carbide surrounded by a surface zone free of eta-phase where the binder phase content in the outer part of said zone is lower than the nominal and, in addition, constant or near constant, and that the binder phase content in the inner part of the eta-phase free zone closer to the eta-phase core is higher than the nominal. According to the method according to the invention bodies comprising evenly distributed eta-phase are subjected to a partly carburizing treatment with a carbon activity, ac, close to 1. <IMAGE>
Patent ZA-925164-B (ZA)
Title: Synergistic herbicidal compositions
Inventor: HACKER ERWIN
IPC: A01N29/00
Filed: 1992-07-10
Abstract: Use of a herbicidal combination comprises: (A) a cpd. of formula (I) or its salts; in combination with (B) one or more nitrodiphenyl ether derivatives or grass herbicide compounds; in a synergistically effective mixture, so as to combat undesirable plant growth. Pref. (B) are nitrodiphenyl ethers from the group acifluorfen,oxyfluorfen, lactofen and fomesafen, as well as grass herbicides from the group dichlofop, dichlofop-methyl, tralkoxydim difenzoquat, imazamethabenz, flamprop, flampropmethyl and CGA-184927. Additional growth-type herbicides may include dicamba and its salts, diflufenican, and/or sulphonyl urea derivs. other than (I). Also included may be MCPB, mecoprop, 2,4-D, 2,4-DB, dichlorprop and MCPA, as well as triasulfuron, chlorsulfuron, tribenuron, tribenuronmethyl, thifensulfuron, thifensulfuronmethyl, nicosulfuron, primisulfuron, DPX-E 9639 or pyridylsulphonyl urea.
Patent ZA-965235-B (ZA)
Title: Pharmaceutical and diet formulations for the prophylaxis and treatment of gastrointestinal disorders
Inventor: HAEN CHRISTOPH DE
IPC: A61K36/00
Filed: 1996-06-20
Abstract: PCT No. PCT/EP96/02650 Sec. 371 Date Dec. 12, 1997 Sec. 102(e) Date Dec. 12, 1997 PCT Filed Jun. 19, 1996 PCT Pub. No. WO97/00688 PCT Pub. Date Jan. 9, 1997The present invention refers to pharmaceutical and diet formulations for the prophylaxis and treatment of gastrointestinal disorders.
Patent ZA-967889-B (ZA)
Title: Absorbent article having breathable side panels
Inventor: DOBRIN GEORGE CHRISTOPHER
IPC: A61F13/514
Filed: 1996-09-18
Abstract: A disposable absorbent articles having breathable side panels. The disposable absorbent article preferably comprises a containment assembly including a topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet. The absorbent core has a pair of opposing longitudinal edges, an inner surface and an outer surface. The backsheet has a garment-facing surface, a body-facing surface, a central region and an outer region. The backsheet preferably further includes at least three distinct zones, a pair of apertured zones comprising apertures and a non-apertured zone. The apertured zones preferably include at least a portion of the outer region of the backsheet and extend laterally outwardly form each of the longitudinal edges. The non-apertured zone preferably comprises the central region and is juxtaposed the outer surface of the absorbent core. The disposable absorbent article preferably further comprises a liquid and air pervious outer cover joined with the garment-facing surface of the backsheet to form a breathable laminate in the apertured zones. In preferred embodiments, a side panel extends laterally outwardly from each of the longitudinal edges of the absorbent core, each of the side panels comprising at least a portion of the laminate such that the side panels are breathable.
Patent ZA-972140-B (ZA)
Title: Pesticidal or herbicidal compositions.
Inventor: HOWSE PHILIP EDWIN
IPC: A01N25/26
Filed: 1997-03-12
Abstract: A pesticidal or herbicidal composition in particulate form which comprises composite particles. Each of said particles contains a core of an inert substance having a pesticidal herbicide associated therewith and a coating of an electrically resistive material around the core. The particles may also include a second pesticidal material adhering to the electrically resistive coating. The particles carry an electrostatic charge.
Patent ZA-972806-B (ZA)
Title: Synthetic latex compositions and articles produced therefrom.
Inventor: ANAND JOGINDER N
IPC: C08K3/36
Filed: 1997-04-02
Abstract: Synthetic latex compositions and articles produced therefrom having improved tear strength while minimizing the effect on modulus. The compositions include a synthetic rubber latex and fumed silica typically present in an amount ranging between 0.5% and 5.0% by weight of rubber solids. In a preferred embodiment, the fumed silica is introduced into the synthetic rubber latex as an aqueous dispersion of fumed silica.
Patent GB-2344814-B (GB)
Title: Activated carbon filter,method for the manufacture thereof and process for the separation of noxious gases
Inventor: CHINN MATTHEW JOSEPH
IPC: C01B32/336
Filed: 1998-08-20
Granted: 2001-09-05
Abstract: Activated carbon filters containing transition metals, are prepared by (a) exchanging the transition metal with a cellulose ion exchange material to produce a cellulose material containing the transition metal; (b) charring of the product of (a); activating the product of (b) to form an activated carbon filter having a pore network throughout; and removing surface carbon substantially throughout the pore network of the filter formed in (c). Methods of filtering an atmosphere containing a gaseous contaminant by passing the contaminated atmosphere through a filter made by this process are described.
Patent GB-2382049-B (GB)
Title: Method of manufacturing beverage container holders
Inventor: COOK MATTHEW R
IPC: B31B50/96
Filed: 2001-08-24
Granted: 2005-04-06
Abstract: A machine and method for producing beverage container holders of consistently high quality at high production rates and at an economical cost is disclosed herein. Beverage container holders (500) can be produced on the machine using the method disclosed herein at a rate of 50,000 beverage container holders per hour. The initial step of introducing the blanks (810) into the machine's conveying mechanism assures that the blanks are properly aligned and have a predetermined spacing there between, which avoids jamming of the machine and the resulting work stoppage ( Fig. 2 ). The process includes steps for pre-breaking or pre-folding the flaps ( Fig. 5 ) which enable the final folding of the flaps to be performed with the necessary reliability and speed. All except the final step of the manufacturing process are performed while the blanks are being conveyed at a constant high rate along the length of the machine.