baber/WOPTO huggingface dataset:
Patent YU-44607-B (YU)
Title: Process for producing cianohydrogen
Inventor: MANNER R
IPC: C01C3/02
Filed: 1986-12-08
Abstract: There is obtained an increase in the throughput in the known BMA furnace or a BMA furnace chamber without changing the construction and dimensions already present by changing the lower part of the cooling head into a short tubular heat exchanger while maintaining the necessary temperature profile for the process by arranging the ceramic tubes in the furnace chamber in closer or less close fashion and/or by using ceramic tubes having different inner and outer geometries and/or structure.
Patent RS-50093-B (RS)
Inventor: AVRAMOVIC DUSAN
IPC: A24D3/02
Filed: 2002-06-04
Abstract: Filter za ručno uvijene cigarete, naznačen time, što je u potpunosti izrađen od prirodnog papirnog materijala a sastoji se od spoljašnjeg cilindričnog dela ili tela (1,1',1") filtera i unutrašnjeg dela ili uloška (2,2',2") filtera od višestruko presavijenog papirnog materijala koji naleže uzdužno na unutrašnju površinu tela (11,1l',11") filtera obrazujući komore (3,3',3") za hlađenje duvanskog dima.
Patent RS-52075-B (RS)
Title: Method for reducing the vapour pressure of ethanol- containing motor fuels for spark ignition combustion engines
Inventor: HULL ANGELICA
IPC: C10L/
Filed: 2001-01-24
Abstract: Method of reducing the vapour pressure of a C3 to C12 hydrocarbon-based motor fuel mixture containing 0.1 to 20 % by volume of ethanol for conventional spark ignition internal combustion engines, wherein, in addition to an ethanol component (b) and a C3 to C12 hydrocarbon component (a), an oxygen-containing additive (c) selected from at least one of the following types of compounds: alcohol other than ethanol, ketone, ether, ester, hydroxy ketone, ketone ester, and a heterocyclic containing oxygen, is used in the fuel mixture in an amount of at least 0.05 by volume of the total fuel, is disclosed. A mixture of fuel grade ethanol (b) and oxygen-containing additive (c) usable in the method of the invention is also disclosed. <IMAGE>
Patent ZA-831260-B (ZA)
Title: Fibre recovery from carbonless paper broke
Inventor: SCHULZ WILLIAM J
IPC: D21C5/02
Filed: 1983-02-24
Abstract: A process for recovering pulp from pressure-sensitive carbonless copying paper waste is disclosed. This process includes defibrating the waste without substantial rupture of the microcapsules, treating the defibrated waste with an enzyme for starch saccharification and separating the fibers from the released microcapsules by means of a sidehill screen equipped with a washing shower.
Patent ZA-832075-B (ZA)
Title: Fingerprint identification system
Inventor: SCHILLER MICHAEL
IPC: G06V10/70
Filed: 1983-03-24
Abstract: An automatic fingerprint enrollment and identification technique is provided for automatically processing an input image represented by pixels having either a one or a zero value. The automatic processing involves a series of steps in which the initial processing is a rough screening technique for eliminating a reasonable portion of the noise while passing through almost all of the minutia. As the steps proceed, the processing becomes more complex to provide a tighter screening out of noise while passing through as much of the minutia as possibe. The later steps by operating on relatively fewer minutia or anomaly points that the earlier steps can be economical though more complex so as to be more discriminate than the earlier steps. The processing provides an optimum trade off between enrolling as large a proportion of the population as possible while minimizing the number of false identification errors.
Patent ZA-849262-B (ZA)
Title: Unitary armed suture mounting board
Inventor: ROSHDY CONSTANCE ELIZABETH
IPC: A61B17/06
Filed: 1984-11-27
Abstract: The invention provides an element for holding a needled suture comprising a suture strand having at least one end attached to a needle and having a first portion of said suture strand remote from the end attached to said needle and a second portion of said suture strand intermediate between said first portion and the end attached to said needle, said element comprising a unitary piece of soft, flexible polymeric foam and said element further comprising (a), a first retaining means for retaining said needle; (b) a second retaining means remote from said first retaining means for retaining said first portion of said suture strand; and (c) securing means remote from said first and second retaining means for frictionally engaging said second portion of said suture strand when said strand is extended relatively tautly from said first retaining means to said securing means to said second retaining means. The invention also provides a suture package which utilizes the above-described element.
Patent ZA-869490-B (ZA)
Title: Substituted cyclopropyl oxime ethers
Inventor: KNOPS HANS-JOACHIM
IPC: C07D233/61
Filed: 1986-12-18
Abstract: Fungicidally active substituted cyclopropyl oxime ethers of the formula   <IMAGE>   in which Z represents a nitrogen atom or the CH group, R represents a optionally substituted phenyl, or represents the grouping   <IMAGE>   in which R4 represents hydrogen or optionally substituted phenyl, R1, R2 and R3 independently of one another represent hydrogen, methyl or chlorine and n represents an integer from 1 to 6, or addition products thereof with acids or metal salts.
Patent ZA-874094-B (ZA)
Title: Certain 2-benzoyl-1,3,5-cyclohexantriones
Inventor: CARTER CHARLES GARVIE
IPC: A01N35/06
Filed: 1987-06-08
Abstract: Compounds of the formula <CHEM>  wherein R is hydrogen; halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or R<a>SOn - wherein n is 0 or 2 and R<a> is C1-C2 alkyl, trifluoromethyl or difluoromethyl; or trifluoromethoxy or difluoromethoxy;  R<1> is hydrogen or C1-C4 alkyl;  R<2> is hydrogen or C1-C4 alkyl; or  R<1> and R<2> together are C2-C5 alkylene;  R<3> is C1-C4 alkyl;  R<4> is C1-C4 alkyl; or  R<3> and R<4> together are C2-C5 alkylene;  R<5> and R<6> independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R<b>SOn - wherein n is the integer 0, 1 or 2; and R<b> is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR<c>R<d> wherein R<c> and R<d> independently are hydrogen or C1-C4 alkyl; (11) R<e>C(O)- wherein R<e> is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NR<c>R<d> wherein R<c> and R<d> are as defined; and (13) -N(R<c>)C(O)R<d> wherein R<c> and R<d> are as defined and their salts.
Patent ZA-883824-B (ZA)
Title: Expression of human proapolipoprotein a-i.
Inventor: BOLLEN ALEX
IPC: A61K38/00
Filed: 1988-05-27
Abstract: The present invention provides recombinant DNA sequences comprising a sequence which codes for human proapolipoprotein A-I wherein part of the natural coding sequence has been replaced by a DNA fragment coding for the same amino acids but consisting of a different nucleotide sequence such as to reduce or prevent formation of hairpins, cloning and expression vectors containing these DNA sequences, cell cultures or microorganisms transformed with these expression vectors and processes using the same for the production of proapolipoprotein A-I.
Patent ZA-885481-B (ZA)
Title: (1r,5s,6s)-2-substituted thio-6-((r)-1-hydroxyethyl)-1-methyl-carbapenem-3-carboxylic acid
Inventor: AOYAGAI SAKAE
IPC: A61K31/40
Filed: 1988-07-27
Abstract: Novel crystalline carbapenem compounds, (1R,5S,6S)-2-substituted thio-6-[(R)-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylic acid derivatives. These carbapanem compounds are represented by the following formula having a beta-coordinated methyl group introduced into the 1-position and a (methyl-1,2,3-thiadiazolium-4-yl) methylthio group introduced into the 2-position. <CHEM> They have antibacterial activity, and are used for prevention and treatment of bacterial infections as antibacterial agents. A process for producing these crystalline carbapenem compounds is also provided.
Patent ZA-894892-B (ZA)
Title: Switching microelectrovalve having a single diaphragm
Inventor: CHAMPSEIX SERGE
IPC: F16K35/10
Filed: 1989-06-28
Abstract: The solenoid provides flow switching to at least two ways and comprises a body with a recess from which the fluid arrival and departure conduits open and a single membrane, serving the role of shutter to these positioned by means of a rocker which closes it against one or the other of the conduits in e to the alteration of the position of a slider which moves in the valve body under the action of an electromagnet. The membrane (23) is made up of an external flexible part (36) and a central part (37) in which is embedded the rocker (24), which has a rod perpendicular to the plane of the membrane and engaging in a recess (12) in the slider (3). The slider is pivoted on an axis (21) traversing the rocker.
Patent ZA-902403-B (ZA)
Title: Constant angle conveyor belt cleaner
Inventor: SWINDERMAN ROBERT T
IPC: B65G45/16
Filed: 1990-03-28
Abstract: A conveyor belt cleaner (10) for removing residue from the surface of a conveyor belt (14) is disclosed. The conveyor belt cleaner (10) is radially adjustable through connection with a rotatable support member (12, 18) positioned generally transverse to the direction of conveyor belt travel. The conveyor belt cleaner (10) includes a scraping blade (10) having a curvilinear scraping surface (20). One edge (26) of the curvilinear scraping surface (20) is in contact with the conveyor belt (14). The curvilinear scraping surface (20) is configured in a way such that the cleaning angle (B) formed between a first line (48), tangent to the curvilinear scraping surface (14) and extending through a point where the scraping surface edge (26) is in contact with the conveyor belt (14), and a second line (46), either tangent or parallel to the surface of the conveyor belt (14) and extending through the same point where the scraping surface edge (26) contacts the conveyor belt (14), will remain constant as the conveyor belt cleaner (10) is radially adjusted to compensate for wear to the scraping blade (10).
Patent ZA-912937-B (ZA)
Title: Process for producing foreign proteins in streptomyces
Inventor: KOLLER KLAUS-PETER
IPC: C12N15/62
Filed: 1991-04-19
Abstract: Gene structures which code for the signal sequence and approximately the first ten amino acids of tendamistat as well as a required protein are expressed in high yield in streptomyces host cells, and the fusion proteins are secreted into the medium.
Patent ZA-931820-B (ZA)
Title: Hand dispenser for placing a strip of flexible material under a seal, method of placing and application of such a strip
Inventor: BODIN PIERRE
IPC: B05C17/06
Filed: 1993-03-15
Abstract: PCT No. PCT/FR93/00259 Sec. 371 Date Jan. 3, 1995 Sec. 102(e) Date Jan. 3, 1995 PCT Filed Mar. 16, 1993 PCT Pub. No. WO93/18862 PCT Pub. Date Sep. 30, 1993A hand-held dispenser consisting of a dispensing tip to which a strip is fed from a container or a paying-out reel. A strip of flexible material may be laid under one lip of a linear or peripheral seal, and the lip may be held in a raised position when treating or spraying paint onto the area adjacent to and covered by the seal. The dispenser is particularly suitable for use by coachbuilders and vehicle repair shops.
Patent ZA-934137-B (ZA)
Title: Lifting means for loads
Inventor: LEUCKING MANNFRED
IPC: B25J17/02
Filed: 1993-06-11
Abstract: PCT No. PCT/EP93/01367 Sec. 371 Date Oct. 28, 1994 Sec. 102(e) Date Oct. 28, 1994 PCT Filed Jun. 1, 1993 PCT Pub. No. WO93/25464 PCT Pub. Date Dec. 23, 1993A lifting device intended to support a load without pendulum movement has at least six hydraulic control cylinders connected by individual articulations to a horizontally movable support above the load and to a load lifter below that support. At least four of the control cylinders are mutually oblique. The articulations in each case allow swiveling action about two mutually perpendicular axes.
Patent ZA-949752-B (ZA)
Title: Naphtalene derivatives processes for their preparation and the pharmaceutical compositions which contain them
Inventor: DEPREUX PATRICK
IPC: A61K31/18
Filed: 1994-12-07
Abstract: Naphthalene derivatives of formula (I), their optical isomers and mixtures, and their acid addition salts, are new. X = O or S; R = H, OH, (substd.) alkyl, (substd.) alkoxy; R1 = H or alkyl; R2 = H, (substd.) alkyl, (substd.) alkenyl, (substd.) cycloalkyl, or (substd.) cycloalkyl alkyl or -NHR4; R3 = OH, 2-6C (substd.) alkyl, (substd.) cycloalkyl alkyl, (substd.) alkenyl or alkynyl, R5-alkyl, or -OCO-R6; R4 = (substd.) alkyl, cycloalkyl or cycloalkyl alkyl; R5 = (substd.) pyridyl, phenyl, naphthyl, thienyl, furyl, pyrimidyl, indolyl, benzofuryl, benzothienyl, isoquinolyl, or quinolyl; -CO-R6 = (1-5C) alkyl, cycloalkyl, cycloalkyl (1-5C) alkyl, R5, and R5 - (1-5C) alkyl. Unless indicated otherwise, alkyl, alkenyl, alkynyl and alkoxy groups have up to 6C, cycloalkyl has 3-8C, optional substituents on alkyl, cycloalkyl and alkoxy groups may be one or more halogens, alkyl or alkoxy groups, and optional substituents on R5 may be one or more alkyl, alkoxy, halogen, OH or CF3 groups on the aromatic ring(s).
Patent ZA-952428-B (ZA)
Title: Use of 4h-3,1-benzoxazin-4-one compounds to improve the light fastness of textile materials
Inventor: MURA JEAN-LUC
IPC: D06M13/355
Filed: 1995-03-24
Abstract: The use of an aq. dispersion contg. (2,2'-di-(4H-3,1-benzoxazin-4-one))-m- or -p-phenylenes of formula (I) to increase the light-fastness of textiles is claimed. in (I) R1 = H, halogen, NO2, Me, Et, 1-4C alkoxy, COOH, SO3H, 1-3C alkylcarbonyl, benzoyl or 1-4C alkoxycarbonyl; and R2 = H, Cl, Br, Me, OMe, OEt, Ph, OH, NO2, COOH or SO3H. Also claimed are a method of treating textile material to increase its light-fastness; aq. dispersions contg. cpd(s). (I) and other UV absorbers (II) and their use for increasing the light-fastness of textiles and producing textiles which protect the wearer from solar UV radiation; and textile material treated with (I) or the aq. dispersion contg. (I) and (II). Pref. R1 = Cl, Br, Me, OMe, OEt or esp. H; R2 = Cl, NO2, Me or esp. H; the benzoxazine-4-one rings are bonded to the p-positions of the phenylene bridge.
Patent ZA-956453-B (ZA)
Title: Use and derivatives of imidazole their preparation process the intermediates obtained their use as medicaments and the pharmaceutical compositions containing them
Inventor: HECKMANN BERTRAND
IPC: A61P9/08
Filed: 1995-08-02
Abstract: PCT No. PCT/FR95/01034 Sec. 371 Date Jan. 31, 1997 Sec. 102(e) Date Jan. 31, 1997 PCT Filed Aug. 1, 1995 PCT Pub. No. WO96/04276 PCT Pub. Date Feb. 15, 1996The invention relates to the new use and the new products of formula (I):    <IMAGE>  (I)  in which: R1=represents hydroxyl, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, formyl, cycloalkyl, optionally interrupted by heteroatoms, R2, R3 represent in particular halogen, mercapto, acyl, carboxy, nitro, cyano, amino, carbamoyl, R4, -OR4 with R4 representing in particular hydrogen, alkyl, alkenyl, alkynyl, acyl, amino, -(CH2)m1-S(O)m2-X-R10 with m1=0 to 4, m2=0 to 2, X represents a single bond or -NH-, -NH-CO-, -NH-CO-NH-, and R10 represents alkyl, alkenyl or aryl, and Y represents optionally substituted aryl, these products being in all the isomer forms and the salts, as medicaments.
Patent ZA-958172-B (ZA)
Title: Die assembly
Inventor: HECK ERNST
IPC: B29C/
Filed: 1995-09-28
Abstract: An extrusion die (1) has a fixed solid body (2) with an entry part (2) for the plastified extrusion material, partic. foodstuffs, and a housing (4) enclosing a rotating barrel (5) within which is an exit channel (6). Also in the housing is a distribution chamber (7) of revolution symmetry connected upstream with the entry part (3) and downstream with the exit channel (6). An external surface (8,9) of the barrel (5) co-operator via axial and radial bearings (10,11) with a corresponding surface (12,13) of the housing. Rotating annular sealing rings (15) provide a sealed joint between the housing and rotating barrel are made of stainless steel powder reinforced PTFE. The plastified material entry (3) extends transversally in the die body (2) and exits laterally in the distribution anti chamber (14) while the filling entry (26) extends axially in the body; and through the anti-chamber and distribution chamber (7) in the form of a coaxial tube (28) joined to the body.
Patent ZA-985769-B (ZA)
Title: Chemical process.
Inventor: CASADO MICHEL
IPC: C07C319/20
Filed: 1998-07-01
Abstract: A process for preparing a compound of the formula:which comprises reacting a compound of the formula:wherein R1 is C1-6 straight- or branched-chain alkyl, with a compound of the formula:in an aprotic solvent in the presence of base.
Patent GB-2378667-B (GB)
Title: Gas and odour treatment
Inventor: WILSON ASHLEY JOHN
IPC: B01D53/52
Filed: 2001-08-17
Granted: 2004-03-17
Abstract: The present invention relates to a product for, and a method of, treating gases, fumes and vapors with fragments of crustacean shell so as to extract one or more components/pollutants from the gases.
Patent GB-2369373-B (GB)
Title: Method for preventing contamination of heat exchanger and heat exchanger using this method
Inventor: KUNO HITOSHI
IPC: C02F5/00
Filed: 2001-08-20
Granted: 2004-04-21
Abstract: On the surface of a heat exchanging portion in a heat exchanger, a film made of a polyaniline is formed. When the heat exchanger operates, condensed water is adhered on the surface of the heat exchanger, and contacts the film made of the polyaniline. Accordingly, oxygen dissolved in the condensed water becomes active oxygen by the polyaniline, and organic substances contained in the condensed water is decomposed. Thus, an amount of organic substances attached to a surface of the heat exchanger can be reduced in low cost without equipment extension.
Patent GB-2387847-B (GB)
Title: Method for producing monoclonal antibodies
Inventor: SAWYER ALAN MICHAEL
IPC: C07K16/00
Filed: 2003-04-17
Granted: 2005-07-27
Abstract: The present invention relates to methods for producing monoclonal antibodies. In particular, the invention relates to high throughput methods for producing and screening monoclonal antibodies more rapidly than conventional methods.
Patent GB-2435897-B (GB)
Title: A building device
Inventor: FIGUEIRA JOHN ANDREW
IPC: E04G21/16
Filed: 2006-03-09
Granted: 2008-05-28
Abstract: The invention relates to a device 1 comprising a frame 2 having at least two surfaces arranged substantially perpendicular to each other, and at least one level indicator 3, preferably a spirit level, attached to the frame. At least a portion of the device with the at least one level indicator attached, is adapted to be fixed to a building element. Later embodiments relate to a method of constructing a building, wherein the device is fixed to a prefabricated building unit (7 figure 3), a prefabricated unit with the device fixed to the unit, and a disposable tool comprising a length of rigid material with the device fixed to the material. The device can be particularly useful in the erection of buildings using prefabricated building units such as studwork and the like.
Patent GB-2422481-B (GB)
Title: Pouch battery
Inventor: EWEKA EMMANUEL IMASUEN
IPC: H01M50/105
Filed: 2004-10-18
Granted: 2007-05-23
Abstract: A pouch battery having improved safety and performance characteristics comprises an electrode assembly, said electrode assembly formed by respectively overlaying a sheet cathode (1), a sheet separator (3) and a double-sided sheet anode (8) to form a stacked structure (10), and subjecting the stacked structure to multiple folds, wherein the initial fold comprises folding the cathode in half around the double-sided anode so as to surround the respective upper and lower active anode surfaces thereof. The multiple folds may comprise one or more subsequent parallel folds made with the fold line (D-D) extending perpendicular to the original length of the stacked structure such that its overall length is halved at each fold. The pouch battery construction has especial application to lithium primary batteries.
Patent GB-2439260-B (GB)
Title: A blank cartridge
Inventor: SAXBY MICHAEL ERNEST
IPC: F42B8/02
Filed: 2006-05-08
Granted: 2008-12-03
Abstract: A blank cartridge (1) comprises a cartridge casing (2) with a first primer (18); a piston (9) with a head (10) and an arm (11); and an expansion chamber located between said primer (18) and the head of the piston (10), wherein, following detonation of the primer, the piston slidably displaces substantially within the casing (2) of said cartridge (1).
Patent GB-2048270-B (GB)
Title: Preparation of benzoxazolene
IPC: C07D263/58
Filed: 1980-05-01
Granted: 1983-05-25
Abstract: Benzoxazolone is prepared by heating ortho-chlorophenol under superatmospheric ammonia pressure, and thence by adding urea to the medium of reaction and continuing the heating of same, but under atmospheric pressure.
Patent GB-2088868-B (GB)
Title: Novel compounds and hapten-immunoglobulin conjugates derived from them
IPC: C07F9/76
Filed: 1981-12-03
Granted: 1984-09-12
Abstract: Compounds of formula (I)   <IMAGE> (I)  in which n is 1 or 2, R1 is C1-4 alkyl, C1-4 alkoxy, nitro, amino, halo or hydroxy, m is 0, 1 or 2, R2 is an immunogenic determinant and x is 1 or 2, provided that when n is 1, x is 1 or 2 and there is one diazo moiety at the 3-position or two diazo moieties at the 3- and 5-positions, with respect to the isothiocyanate group, and the hydroxy group is at the 4-position; and provided that when n is 2, x is 1 and the diazo moiety is at the 4-position and the hydroxy groups are at the 3- and 5-positions, are described. The compounds are useful in the preparation of immunoglobulin conjugates for employment in diagnostic techniques.
Patent GB-2085536-B (GB)
Title: Traction surface cooling system for torque transmissions
IPC: F16H57/04
Filed: 1980-04-23
Granted: 1983-10-12
Abstract: A traction drive torque transmission having a lubricant recirculating system by which a liquid lubricant is passed into and out of heat transfer contact with frictionally engaged rolling surfaces (54, 56) and in which transfer of thermal energy from the rolling surfaces to the lubricant is enhanced by removing a boundary layer of the lubricant which forms on the surfaces. Blade-like scrapers or wipers (90, 92) are mounted on a transmission component (26) movable relative to the frictionally engaged rolling surfaces and are located in relation to ports (86) through which lubricant is passed to the surfaces so that a supply of fresh and relatively cool lubricant is available at the surface as they are wiped.
Patent GB-2115280-B (GB)
Title: Pharmaceutical preparations in film form
Inventor: ZIERENBERG BERND
IPC: A61K9/70
Filed: 1983-02-10
Granted: 1985-05-22
Abstract: A novel process for the preparation of a pharmaceutical preparation in the form of an polyacrylate film for long-term transdermal administration of systemic pharmaceuticals comprising forming a homogeneous solution of an effective amount of a systemically acting pharmaceutical and a freeze-dried latex of a polyacrylate copolymer of methyl and/or ethyl esters of acrylic acid and methacrylic acid formed by emulsion polymerization and having an average molecular weight of about 800,000 in at least one organic solvent, forming a thin layer of the said solution and drying the layer to form a polyacrylate film and the film product produced by the said process.