baber/WOPTO huggingface dataset:
Patent ZA-867272-B (ZA)
Title: Method of purifying flue or exhaust gases
Inventor: SCHMID PETER J
IPC: B01D53/94
Filed: 1986-09-24
Abstract: Gas mixtures are purified, especially for removal of gases which pollute the environment, such as nitrogen oxides, carbon monoxide, hydrocarbons and/or sulphur oxides from exhaust gases and flue gases, in the liquid phase by means of catalysts. According to the invention, substantial activation of the catalysts used in such processes is achieved by bringing the gases into intensive phase contact with a contact fluid containing a catalyst suspended or dissolved therein, by forming a foam from the gases and the contact fluid and allowing the reaction to proceed in the foam phase thus formed. In this way, it is possible to remove 90 to 99% of the polluting gases, present in the exhaust gases, in one working step.
Patent ZA-867552-B (ZA)
Title: Microcomputerized automatic post counter
IPC: G07B17/00
Filed: 1986-10-02
Abstract: A coin-freed mail handling device which provides the functions of letter transmitting, weighing, postage calculating, automatic stamping, sorting and recording. Therefore, the device is able to operate continuously and automatically with no human intervention. The device includes an automatic transmitting mechanism, an automatic postage handling and marking section, mail sorting mechanisms, means for identifying and changing coins and a microcomputerized controller for centralizing control so that ordinary mail, express mail and air mail can be sorted.
Patent ZA-875054-B (ZA)
Title: novel guandinium aspartates
Inventor: BASCHANG GERHARD
IPC: A61K31/195
Filed: 1987-07-10
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE The L-arginine salt of N-(D)-{[2-(2,6-dichlorophenylamino)phenyl]acetyl}aspartic acid, represented by the formula   see diagramm : EP0253293,P9,F3   in which AmH (anion) represents the cation derived from L-arginine Am of the formula   see diagramm : EP0253293,P10,F1   and its hydrates. 1. Claims for the Contracting States : AT, ES, GR A process for the manufacture of the L-arginine salt of N-(D)-{[2-(2,6-dichlorophenylamino)phenyl]acetyl}aspartic acid, represented by the formula   see diagramm : EP0253293,P11,F1   in which AmH (anion) represents the cation derived from L-arginine Am of the formula   see diagramm : EP0253293,P11,F2   and its hydrates, characterised in that L-arginine is reacted with N-(D)-{[2-(2,6-dichlorophenylamino)phenyl]acetyl}aspartic acid L-arginine salt in the form of the trihydrate is measured.
Patent ZA-882198-B (ZA)
Title: Branched acrylate copolymer with polisable(sic)double bonds and processes for the preparation of the acrylate copolymer
IPC: C08F299/00
Filed: 1988-03-28
Abstract: PCT No. PCT/EP88/00242 Sec. 371 Date Sep. 28, 1989 Sec. 102(e) Date Sep. 28, 1989 PCT Filed Mar. 24, 1988 PCT Pub. No. WO88/07555 PCT Pub. Date Oct. 6, 1988.The invention relates to acrylate copolymers with free double bonds, which are obtainable by copolymerization of a) 3 to 30% by weight of ethylenically unsaturated monomers with at least two polymerizable double bonds, b) 5 to 60% by weight of monomers with a functional group and c) other ethylenically unsaturated monomers, the sum of all the monomers being 100% by weight, and subsequent reaction of the polymer (A) formed with compounds (B) which, in addition to a group which can react with the functional groups of (A), contain at least one ethylenically unsaturated polymerizable double bond. The invention also relates to processes for the preparation of the acrylate copolymers.
Patent ZA-895367-B (ZA)
Title: Therapeutic use of the isopropyl ester derivative of monosialoganglioside in nervous pathologies with an inflammatory component
Inventor: VALLE FRANCESCO DELLA
IPC: A61K31/715
Filed: 1989-07-14
Abstract: The isopropyl ester derivative of ganglioside GM1 is shown to exhibit antiinflammatory and antiexudative activities, and therefore is useful in the treatment of various systemic, ophthalmic or topical pathologies, particularly those pathologies characterized by inflammatory phenomena. The derivative is also shown to be active after both oral and topical administration.
Patent ZA-895861-B (ZA)
Title: Extended nip dewatering presses
Inventor: SAYERS IAN C
IPC: D21F3/00
Filed: 1989-08-01
Abstract: An ENP belt for use in the press-section of a papermaking machine is disclosed which comprises a sheet-like body part (11) having integrally formed machine-direction ribs (12) extending outwardly from the surface therefrom, there being reinforcing yarns (16) in register with respective ones of some at least of the said ribs (12) and at least partially located therein. Cross machine direction ribs (15) extending between adjacent machine direction ribs may be provided, if desired.
Patent ZA-896295-B (ZA)
Title: Skid-resistant pavement markings
Inventor: HAENGGI ROBERT ARNOLD
IPC: C04B26/16
Filed: 1989-08-17
Abstract: A skid-resistant pavement marking sheet including a top surface (20) and a plurality of skid-resistant ceramic spheroids (22) embedded in and protruding from the surface (20). The ceramic spheroids (22) are fired from a raw material mixture including 10-97 wt. % mineral particulates, 3-90 wt. % alumina, and at least 1 wt. % binder, at a temperature of about 1300 DEG C, have an outer surface rich in alumina concentration relative to the center of the spheroid, and are resistant to crushing and fracturing.
Patent ZA-899113-B (ZA)
Title: Treatment of squamous cell carcinoma intralesionally with recombinant human alpha interferon
Inventor: TANNER DANIEL J
IPC: A61K38/21
Filed: 1989-11-29
Abstract: Human squamous cell carcinoma is successfully treated by intralesional administration of recombinant human interferon alfa-2b.
Patent ZA-905800-B (ZA)
Title: Control of corrosion in aqueous systems using certain phosphonomethyl amine oxides
Inventor: HWA CHIH MING
IPC: C23F11/16
Filed: 1990-07-24
Abstract: This invention relates to controlling corrosion in aqueous systems and more particularly to using certain calcium insensitive phosphonomethyl amine oxide compounds. The compounds of this invention are water soluble phosphonomethyl amine oxides having at least one oxidized tertiary amine group of the formula: <CHEM> and water soluble salts thereof and having a cloud point of at least about 25 ppm.
Patent ZA-909566-B (ZA)
Title: Process for purifying paraffin sulphonic acids
Inventor: GENOVA CALOGERO
IPC: C07C309/04
Filed: 1990-11-28
Abstract: A process for separating and recovering paraffin sulphonic acids from mixtures with water and sulphuric acid is described, consisting of:   bringing such a mixture into contact under extraction conditions with a saturated aliphatic or cycloaliphatic liquid hydrocarbon; separating an aqueous liquid phase containing sulphuric acid from an organic liquid phase consisting of the extraction solvent containing the paraffin sulphonic acids; and recovering the paraffin sulphonic acids from said organic liquid phase.   The process is particularly applicable to products obtained from processes involving the sulphoxidation of paraffins with sulphur dioxide and oxygen, catalyzed by U.V. radiation.
Patent ZA-912827-B (ZA)
Title: Composition for ceramics and processes for obtaining it
Inventor: BAUMARD JEAN-FRANCOIS
IPC: C04B35/46
Filed: 1991-04-16
Abstract: Composition for ceramics based on yttrium oxide containing titanium oxide. This composition can be sintered to give a ceramic which is especially useful in the field of metallurgy.
Patent ZA-931372-B (ZA)
Title: Vacuum air lock for a closed perimeter solvent conservation system
Inventor: GRANT DAVID C H
IPC: C23G5/04
Filed: 1993-02-26
Abstract: A vacuum air lock assembly for transferring an article into an enclosure for treating the article with a solvent, the enclosure including a door for admitting the article into or out of the enclosure, the assembly including a chamber mounted on the enclosure and having an outer door, the chamber being sealed to the enclosure for transferring the article from the chamber through the enclosure door into the enclosure, a vacuum pump for drawing a vacuum in the chamber and discharging the air to atmosphere, the chamber being connected to the enclosure to break the vacuum in the chamber with solvent vapor from the enclosure, the article is transferred into the enclosure through the enclosure door for treatment and returned to the chamber after treatment, and the solvent vapor in the chamber is returned to the enclosure chamber through the vacuum pump and the vacuum in the chamber is broken to atmosphere.
Patent ZA-935641-B (ZA)
Title: Contact lenses comprising lipophilised cyclodextrins
Inventor: HERBRECHTSMEIER PETER
IPC: G02C7/04
Filed: 1993-08-04
Abstract: The present invention relates to a contact lens which contains a crosslinked cyclodextrin derivative which has been rendered lipophilic and which is characterised by repeating units of the formula V <IMAGE> in which n is a number from 6 to 15, each of the R<1> radicals is, independently of the others, R<2> or R<7>, where at least one R<1> radical of the (3 times n) R<1> radicals has the meaning of R<7> and the remaining R<1> radicals are hydrogen or have the meaning of R<2>, in which R<2> is unsubstituted or halogen-substituted alkyl or alkyl-substituted aryl, and in which R<7> is a divalent or polyvalent radical of the formula VI <IMAGE> in which x is a number from 1 to 10,000, R<4>, R<5> and R<8> are, independently of one another, hydrogen, alkyl, unsubstituted or halogen-substituted alkylene or alkenylene, phenyl or hydroxyl, with the proviso that in one radical of the formula VI at least two of the radicals R<4>, R<5> and R<8> are unsubstituted or halogen-substituted alkylene or alkenylene. The invention likewise relates to the use of such crosslinked lipophilic cyclodextrin derivatives for producing contact lenses.
Patent ZA-945474-B (ZA)
Title: Composition and process for treating metals
Inventor: DOLAN SHAWN E
IPC: C23C22/80
Filed: 1994-07-25
Abstract: A chromium free conversion coating at least equivalent in corrosion protective quality to conventional chromate conversion coatings can be formed on metals, particularly cold rolled steel, by a dry-in-place aqueous acidic liquid comprising: (A) a component of anions, each of said anions consisting of (i) at least four fluorine atoms and (ii) at least one atom of an element selected from the group consisting of titanium, zirconium, hafnium, silicon, and boron, and, optionally, (iii) ionizable hydrogen atoms, and, optionally, (iv) one or more oxygen atoms; (B) a component of cations of elements selected from the group consisting of cobalt, magnesium, manganese, zinc, nickel, tin, zirconium, iron, and copper; the ratio of the total number of cations of this component to the total number of anions of component (A) being at least 1:5; (C) sufficient free acid to give the composition a pH in the range from 0.5 to 5.0; (D) a component selected from the group consisting of phosphorus-containing inorganic oxyanions and phosphonate anions; and (E) a component selected from the group consisting of water-soluble and water-dispersible organic polymers and polymer-forming resins.
Patent ZA-953703-B (ZA)
Title: Modified live BRSV vaccine
Inventor: CHU HSIEN-JUE
IPC: A61P31/12
Filed: 1995-05-08
Abstract: The invention provides an improved BRSV vaccine composition, which advantageously provides immunity from infection after a single administration. The composition comprises a modified live BRS virus and an adjuvant, which in combination provide immunity from BRSV infection after a single administration, and elicit an immune response specific to BRSV and including cell-mediated immunity and local (secretory IgA) immunity. In a preferred embodiment, the BRS virus is strain 375, and the adjuvant comprises an unsaturated turpin hydrocarbon, preferably squalene or squalane, and a polyoxypropylene-polyoxyethylene block copolymer, most preferably one where the copolymer has a polyoxypropylene (POP) component with an average molecular weight of about 3250 to 4000 and the polyoxyethylene (POE) component comprises about 10-20% of the total molecule. The adjuvant may optionally include a surfactant, preferably a polyoxyethylenesorbitan monooleate.
Patent ZA-958614-B (ZA)
Title: A method and equipment for producing cereal bars on an industrial scale
Inventor: CHIERICI ANTONIO
IPC: A23P1/02
Filed: 1995-10-12
Abstract: Measured quantities of cereal flakes are loaded into suitable forming moulds (9) in which they are subjected to successive pressure pulses spaced by respective periods in which the pressure is released, so as to compact the cereal flakes, producing cereal aggregates in which the tendency to crumble is considerably reduced. <IMAGE>
Patent ZA-983045-B (ZA)
Title: Amino compounds of 6,7,8,9-tetrahydro-cyclopenta [a]naphtalene and of 2,3-dihydro-cyclpenta[e]indene, a process for their preparation and pharmaceutical compositions containing them
Inventor: PEGLION JEAN-LOUIS
IPC: A61K31/135
Filed: 1998-04-09
Abstract: 7-Amino-6,7,8,9-tetrahydro-cyclopentaÄaÜnaphthalen-1-one derivatives of formula (I) and their racemates, optical isomers and acid addition salts are new. n = 0 or 1; Y = H, CH2W or a group of formula (a) or (b); W = H or 1-5C alkyl, 2-5C alkenyl or 2-5C alkynyl; p = 1-5; R1, R2 = H, halo, OH, 1-5C alkoxy, NHSO2Me, NHSO2CF3, NHCOMe, NHCOCF3 or CONR4R5; R4, R5 = H or 1-6C alkyl; m = 2-5; and R3 = H, halo, OH, 1-6C alkoxy, CF3, CN or phenyl.
Patent ZA-985644-B (ZA)
Title: Production of high value chromium containing steels and/or ferro alloys
Inventor: WU WEI-PING
IPC: C21C7/068
Filed: 1998-06-29
Abstract: The melting vessel has a specific reaction volume of 0.4-1.5 m /t, with process gases supplied at rates 0.1-3.0 m /t/min. The solid charge is melted using an electric arc, and oxygen flow is increased after addition of slag forming and alloying agents, with a corresponding reduction in the arc power. During decarburisation, the oxygen flow relative to the inert gas is reduced, while the arc is strengthened. During reduction primarily chrome is reduced from the slag, while silicon is combined by slag forming agents. The melting vessel (1) is rotatably mounted with a semicircular support ring (2). The top and middle section of the melting vessel facing the support ring is cylindrical. Transition from the domed section (5) to the cylindrical section (6) takes place in the region of the axis of rotation of the vessel.
Patent ZA-991784-B (ZA)
Title: Therapeutic treatment for renal dysfunction.
Inventor: WAYS DOUGLAS KIRK
IPC: A61K45/00
Filed: 1999-03-05
Abstract: A method for treating renal dysfunctions is disclosed, particularly using the isozyme selective PKC inhibitor, (S)-3,4-ÄN,N'-1,1'-((2''-ethoxy)-3'''(O)-4'''-(N,N-dimethylamino)-buta ne)-bis-(3,3'-indoly1)Ü-1(H)-pyrrole-2,5-dionehydrochloridesal t.
Patent AT-410530-B (AT)
Title: Train derailment protection
Inventor: ENGEL EDWIN DIPL ING DR TECHN
IPC: B61L23/00
Filed: 2000-03-13
Granted: 2003-05-26
Abstract: The invention concerns a derailment warning system for tunnels, consisting of at least on warning device arranged in the area of the track to detect derailments and / or related damages to the clearance gauge, the appropriate supply lines and the effective systems for the tunnel lighting. The derailment warning system is thereby characterised in that the warning device is in connection with the lighting system of the tunnel so that an effect to the lighting system results when the warning device has been addressed and follows with the emission of a warning signal to the motor power unit driver. The signalling devices may be formed on general rail contacts, which serve the axle count for the rail evacuation, electrical conductors, optical wave guides or bundled light waves (laser).<IMAGE>
Patent CH-609515-B (CH)
Inventor: LORETAN EDOUARD
IPC: G04B17/32
Filed: 1976-09-14
Abstract: The peg (7) for fixing the hairspring (5) is engaged freely in a hole in its support. This peg (7) is held on the said support (3a) by a clamping ring (11) mounted rotatably in a circular countersink in the support. The ring has a central aperture (14) through which the peg (7) passes, and which forms a cam (15a, 15b), such as to exert on the peg a pressure directed transversely with respect to its axis. By rotating this cam in one direction, the clamping of the peg is produced, and in the reverse direction, its freeing. The circular countersink into which the hole in which the peg is engaged emerges is eccentric with respect to this hole. <IMAGE>
Patent CH-616301-B (CH)
Inventor: HOZUMI YOSHIO
IPC: G04G15/00
Filed: 1976-10-28
Abstract: 1536001 Electronic alarm timepieces DAINI SEIKOSHA KK 27 Oct 1976 [28 Oct 1975]  44637/76 Heading G3T In an electronic alarm timepiece, having a 24- hour basis digital display and a plurality of memory circuits for memorizing respective alarm times which can be selectively displayed, in response to an output signal from a respective NOR circuit 1, Fig. 1, when a memory circuit Ml, M2 or M3 is reset the segment "g" only of each display device Fig. 2, is energized so that --:-- is displayed rather than 00:00, thereby distinguishing from a normal time indication. To display the contents of M1, an output from NOR1 causes gates 6, 8 to selectively open transmission gates 21-24 thereby to pass a 32Hz drive signal AC 1 directly or via an inverter 20 to a common display electrode 34 and to selected ones of segment electrodes S1 as determined by the outputs of memory Ml which controls AND gates 11, 12. To display actual time of day, outputs from minutes and hours decoders 35, 41 control AND gates 37, 38, 43, 44 to pass 32Hz drive signals to display electrodes S2, S3. When the memories M1, M2, M3 are set to zero, only the segments "g" corresponding to electrodes S2, S3 of the minutes and hours display devices are energized.
Patent GB-2433763-B (GB)
Title: Improved hanging apparatus and method
Inventor: HOWLETT PAUL
IPC: E21B43/10
Filed: 2005-10-10
Granted: 2010-05-05
Abstract: Apparatus, such as a liner, adapted to be hung in a downhole tubular such as casing is described. The apparatus includes one or more circumferentially distributed abrasive portions, arranged to be movable radially outwards by a dimple former or an expander. In an embodiment, the abrasive portions are provided on disks moveable in recesses in the outer diameter of the apparatus being hung. In an embodiment, the apparatus is hung by operating a dimple former provided on the running tool.
Patent GB-2456462-B (GB)
Title: Two-tier architecture for remote access service
Inventor: LONG JAMES
IPC: H04L12/18
Filed: 2008-06-11
Granted: 2012-04-11
Abstract: Remote access service is provided between two or more computers on a network to facilitate a variety of activities, including desktop sharing, web-meetings, and web-conferences. A first computer sends its connection information to a server. The server stores the connection information for the first computer. A second computer may make a request to the server to remotely access the first computer. The server sends to the second computer the connection information it has stored for the first computer. The second computer uses the connection information for the first computer to send to the first computer connection information for the second computer via direct network connection. From this point on, the first computer and the second computer exchange data for remote access via a direct network connection, independently of the server.
Patent GB-2017356-B (GB)
Title: Calendar timepiece
IPC: G04C9/00
Filed: 1979-02-19
Granted: 1982-07-14
Abstract: In an analog timepiece having calendar displays for day and date, a transducer operating independently of the hand driving transducer, feeds, that is, updates the calendar wheels automatically on a daily basis. Synchronization of the daily day and date changes is provided by a twenty-four hour wheel cooperating with the time-keeping mechanism. For setting the calendar displays, turning the stem in one direction polarizes a magnet and advances the day wheel, while turning the stem in the other direction reverses the polarity of the magnet and advances the date dial until desired settings are accomplished. The date advancing transducer can be automatically actuated for end of the month date adjustments.
Patent GB-2237121-B (GB)
Title: Optical fibre splice storage enclosure
Inventor: FOSS RAYMOND CHARLES
IPC: G02B6/44
Filed: 1989-10-10
Granted: 1993-07-21
Abstract: PCT No. PCT/GB90/01544 Sec. 371 Date Mar. 17, 1992 Sec. 102(e) Date Mar. 17, 1992 PCT Filed Oct. 8, 1990 PCT Pub. No. WO91/06024 PCT Pub. Date May 2, 1991.An optical fiber splice storage tray having a series of alternate height ridges 33, 34 in which the space or slot between each adjacent pair of ridges is narrow at the root and wider at a higher level so that small cross-section splices 35 can be disposed as an interference fit between any adjacent pair of the ridges larger cross-section splices 36 can be disposed between the same ridges but at a higher level, and very large cross-section splices 37 can be disposed as an intererence fit between any adjacent pair of the alternate higher ridges 34.
Patent HU-212265-B (HU)
Title: Process to prepare 9-[(substituted glycyl)amido)]-6-demethyl-6-deoxytetracyclines and pharmaceutical compns. contg. them
Inventor: LEE VING J
IPC: C07C/
Filed: 1993-08-12
Abstract: The invention provides compounds of the formula: <CHEM> wherein R, R<1> and W are defined in the specification. These compounds are useful as antibiotic agents.
Patent HU-216967-B (HU)
Title: Method for using 5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine-2(3h)-thione derivatives in the preparation of 2-chloro-sulfonyl-5-alkoxy-[1,2,4]triazolo[1,5-c]pyrimidine-compounds and 2,2'-ditio-bis(5- alkoxy[1,2,4]-triazolo[1,5-c]-pyrimidine compounds
Inventor: GONZALES MICHAEL
IPC: C07D487/04
Filed: 1994-10-31
Abstract: 2-Chlorosulfonyl-5-alkoxy[1,2,4]triazolo-[1,5-c]pyrimidine compounds, such as 2-chlorosulfonyl-5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine, that are useful for the preparation of 5-alkoxy[1,2,4]triazolo [1,5-c]pyrimidine-2-sulfonamide herbicides, were prepared in an improved manner from 5-alkoxy[1,2,4]triazolo [1,5-c]pyrimidine-2(3H)-thione compounds, such as 5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine-2(3H)-thione, by oxidation with hydrogen peroxide to obtain novel 2,2'-dithiobis(5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine) compounds, such as 2,2'-dithiobis (5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine), and subsequent chloroxidation of these intermediate compounds.
Patent HU-218448-B (HU)
Title: Glass tube shaping device
Inventor: DIECKOW BERNHARD
IPC: C03B23/09
Filed: 1994-12-22
Abstract: PCT No. PCT/DE94/01540 Sec. 371 Date Jun. 18, 1996 Sec. 102(e) Date Jun. 18, 1996 PCT Filed Dec. 22, 1994 PCT Pub. No. WO95/17352 PCT Pub. Date Jun. 29, 1995In a device for shaping glass tubes (32), the shaping tools (3, 4), which are designed as shaping rollers, are mounted on a rotary table (2) that encloses the glass tube (32) and that rotates at a speed that is several times higher than the speed of rotation of the glass tube (32). The shaping tools (3,4) are moved in a perpendicular direction to the longitudinal axis (40) of the glass tube (32) in order to shape it. The relatively high speed of rotation of the rotary table (2) allows the advance of the shaping tools per rotation of the rotary table (2) and at the same time the forces that act on the softened part of the glass tube (32) to be kept small.
Patent IT-1215333-B (IT)
Title: New N-aryloxy:phenoxy-alkyl sulphenyl-bis:carbamate derivs. - useful as pesticides, esp. insecticides and acaricides
Inventor: UJVARI ISTVAN
IPC: A01N/
Filed: 1987-01-13
Granted: 1990-02-08
Abstract: N-(phenoxy-phenoxyethyl)carbamate esters of formula (I) are new: R1=1-4C alkyl; R2=1-4C alkyl, or when X=1-12C alkyl, also 1-12C alkyl; R3=H, Me or Et; R4 and R5=H or halo, pref. Cl, Br or F; n=0, 1 or 2; X=1-12C alkyl or a gp. (II). 6 Cpds. e.g. of formula (i) are prefd. where Ar=phenyl and m=0 or 1; Ar=3,5-dichlorophenyl and m=zero.