baber/WOPTO huggingface dataset:
Patent ZA-861930-B (ZA)
Title: Novel derivatives of ypsilon-cyclodextrin
Inventor: MUELLER BERND WILLI WERNER
IPC: A61K47/48
Filed: 1986-03-14
Abstract: Novel  gamma -cyclodextrin derivatives which are  gamma -cyclodextrin substituted with C1-C6 alkyl, hydroxy C1-C6 alkyl, carboxy C1-C6 alkyl or C1-C6 alkyloxycarbonylC1-C6 alkyl or mixed ethers thereof and their preparation. Compositions comprising such cyclodextrin derivatives and an active ingredient which is preferably a drug and the preparation of such compositions.
Patent ZA-873710-B (ZA)
Title: 2-oxo-1-(((substituted sulfonyl)amino)-carbonyl)azetidines
IPC: C07D403/12
Filed: 1987-05-22
Abstract: Antibacterial activity is exhibited by  beta -lactams having a 3-acylamino substituent and having in the 1-position an activating group of the formula <CHEM> e
Patent ZA-883890-B (ZA)
Title: Lubricant and surface conditioner for formed metal surfaces
Inventor: AWAD SAMI B
IPC: B05D5/08
Filed: 1988-06-01
Abstract: A process for the production of aluminum cans to be used as beverage containers, in which the formed cans are cleaned with liquid acidic or alkaline cleaners to remove aluminum fines and other contaminants from at least the outside of said cans, the thus-cleaned cans are dried, and the dried cans are thereafter conveyed along a production line towards a station at which the thus-cleaned-and-dried cans are printed, lacquered and/or filled, in which in order to enhance the mobility of the cans along the production line one reduces the high coefficient of static friction of the dried exterior surface of the cans without preventing the adhesion of lacquer or printing ink thereto by applying to the exterior surface of the cans, before the last drying before the cans are printed, lacquered and/or filled, a water-soluble organic surface conditioner so as to form a film of the latter on the exterior surfaces of the dried cans.
Patent ZA-892146-B (ZA)
Title: Chimeric gene for herbicidal resistance
Inventor: LEROUX BERNARD
IPC: C12N15/62
Filed: 1989-03-21
Abstract: New chimeric gene (I) confers resistance to herbicides (II) of the 3,5-dihalo-4-hydroxybenzonitrile type comprises: (i) at least one gene (Ia) encoding resistance to (II); (ii) a heterologous promoter; and optionally(iii) a polyadenylation signal. The promoter is from a gene naturally expressed in plant cells: (a) the 35S RNA promoter of cauliflower mosaic virus (P1); or (b) the promoter from the small subunit of the ribulose-1,5-bis-phosphatocarboxylase oxidase (Rubisco) gene of Helianthus annuus (P2). Also claimed are: (1) vectors used to transform plants to make them resistant to (II); (2) microorganisms comprising (I); (3) plant cells comprising (Ia); (4) transformed plants (or plant parts) obtained by regenerating (3); (5) seeds of (4); and (6) a process of selectively weeding using (II) applied to (4).
Patent ZA-893733-B (ZA)
Title: Azacyclic carboxylic acid derivatives,their preparation and use
Inventor: KNUTSEN LARS JACOB STRAY
IPC: A61K31/4427
Filed: 1989-05-18
Abstract: Novel O-alkylated oximes of the general formula I <CHEM> wherein R<1> and R<2> are optionally substituted aromatic or heteroaromatic rings, R<3> is hydrogen or lower alkyl, R<4> is a nitrogen containing, substituted ring or an amino group carrying a substituted ring, and n and m independently are 0, 1 or 2, are potent inhibitors of GABA reuptake from the synaptic cleft.
Patent ZA-918428-B (ZA)
Title: A sanitary napkin or an incontinence guard having flexible side-flaps
Inventor: WIDLUND URBAN
IPC: A61F13/514
Filed: 1991-10-22
Abstract: PCT No. PCT/SE91/00736 Sec. 371 Date Apr. 23, 1993 Sec. 102(e) Date Apr. 23, 1993 PCT Filed Oct. 31, 1991 PCT Pub. No. WO92/07537 PCT Pub. Date May 14, 1992.The invention relates to an absorbent article, such as a sanitary napkin or an incontinence guard intended to be worn in the crotch part of a pair of underpants (9), and comprising an elongated absorbent pad (3) which is enclosed in a casing (1, 2) and which has attached to both long side edges (6, 7) flexible flaps (4, 5) which are intended to be folded around the leg edges (10, 11) of the underpants (9) in use, so as to prevent soiling of the underpants. An inventive article is mainly characterized in that each flap (4, 5) has an edge part which coincides generally with a corresponding edge part on the article casing (1, 2), and in that the flaps (4, 5) and the casing (1, 2) are mutually joined within the mutually coincidental edge parts (12, 13), with the flaps (4, 5) extending inwardly over the absorbent pad (3).
Patent ZA-924018-B (ZA)
Title: Process and compositions for the disinfection of waters
Inventor: BARAK AYALA
IPC: C02F1/76
Filed: 1992-06-02
Abstract: A process for killing microorganisms and controlling biofouling in high chlorine demand, fresh waters comprises the steps of forming a mixture of two components, one of which is an oxidant selected from Cl2 GAS, NaOCl, Ca(OCl)2, and electrolytically generated chlorine and the other an ammonium salt, and immediatly thereafter adding the mixture to the aqueous system to be treated with the proviso that at least one of the two components is not in solid form.
Patent ZA-924664-B (ZA)
Title: Pesticides.
Inventor: ROBINSON JOHN EDWARD
IPC: C07C255/60
Filed: 1992-06-24
Abstract: The invention relates to the (phyto)pharmacological industry. 
<??>The subject of the invention is compounds of formula (I):
 Q(CH2)a(O)bQ<1>CR<2>=CR<3>CR<4>=CR<5>CXNR<1>R<x>
 where the various symbols are such that a compound is, for example, (+/-)-(2E,4E)-N-phenyl-5-[c-2-(3,4-dibromophenyl)-r-1-fluorocyclopropyl] penta-2,4-dienamide. 
<??>Some of these compounds are preferred as pesticides making it possible to control arthropods, nematodes and molluscs, whereas others have applications in human and veterinary medicine.
Patent ZA-945364-B (ZA)
Title: Antibodies specific for human prostate glandular kallikrein
Inventor: TINDALL DONALD J
IPC: C07K16/18
Filed: 1994-07-21
Abstract: The present invention provides an isolated preparation of monoclonal or polyclonal antibodies which react specifically with human prostate-specific glandular kallikrein (hK2), but which do not cross-react with human prostate-specific antigen (PSA), as well as immunogenic hK2 antigens useful to provide such antibodies.
Patent ZA-953242-B (ZA)
Title: Method for fractionating a solution
Inventor: HEIKKILAE HEIKKI
IPC: C12F3/06
Filed: 1995-04-21
Abstract: PCT No. PCT/FI95/00224 Sec. 371 Date Oct. 18, 1996 Sec. 102(e) Date Oct. 18, 1996 PCT Filed Apr. 19, 1995 PCT Pub. No. WO95/29002 PCT Pub. Date Nov. 2, 1995The invention relates to a method for fractionating a solution by a chromatographic simulated moving bed method in which the liquid flow is effected in a system comprising at least two sectional beds in different ionic forms. The fractions enriched with different components are recovered during a multi-step sequence including the following operations, i.e., phases: feeding phase, eluting phase, and recycling phase. The liquid present in the sectional packing material beds with its dry solids concentration profile is recycled during the recycling phase in a loop comprising one, two, or more sectional packing material beds. The method can be employed for the following examples, fractionating sulphite cooking liquor, molasses, and vinasse.
Patent ZA-957703-B (ZA)
Title: Method for the preparation of 3-hydroxy-5-[2-(dimethyl-amino)-ethyl]2,3-digydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one and use of the product for making pharmaceutically active compounds
Inventor: HYTOENEN MARTTI
IPC: A61K31/554
Filed: 1995-09-13
Abstract: A method for the preparation of 3-hydroxy-5-Ä2-(dimethylamino)-ethylÜ-2,3-dihydro-4-(methoxyphenyl)-1, 5-benzothiazepin-4(5H)-one and use of the product prepared by this method for making pharmaceutical compositions and pharmaceutically active compounds is disclosed starting with N-alkylation of 3-hydroxy-2,3-dihydro-4-(methoxyphenyl)-1,5-benzothiazepin-4(5H)-one with a (dimethylamino)ethyl halide wherein the N-alkylation reaction is carried out in a reaction mixture comprising 2-butanone and water. The product of this reaction and its salts have utility as pharmaceutically active compounds and as intermediates for making pharmaceutically active compounds. The disclosed method and use is simpler, more efficient and safer than prior known methods and produces a product of superior purity.
Patent ZA-958603-B (ZA)
Title: Device for coating rotating bodies
Inventor: GRIMM WOLFGANG
IPC: B29C48/154
Filed: 1995-10-12
Abstract: Spray coating device coats bodies of rotation (1) externally using a tracking system which follows variations of the axis to produce a very even coating. The body is rotated, whilst the nozzle (3), in its holder (4) is moved along its length. The nozzles is fastened with it axis at right angles to the horizontal flank of a section of angle (5). This flank rests down on the body, the other flank against the side of the body. An horizontal carrier arm (6), with vertical movement, holds the angle, allowing it to slide horizontally, whilst a retracting device (10) pulls it to embrace the body in side contact.
Patent ZA-969543-B (ZA)
Title: Method for determining the disaggregation time in particular of a programmable projectile
Inventor: BOSS ANDRE
IPC: F42C17/04
Filed: 1996-11-13
Abstract: The disaggregation time determination involves performing a calculation based upon an impact distance (RT) to a target determined from sensor data, a projectile velocity (Vm) measured at a muzzle of a gun barrel and a given disaggregation distance (Dz). The disaggregation distance is kept constant by correction of a disaggregation time (Tz). The correction is performed using the equation: Tz(Vm) = Tz + K*(Vm-Vov) Vov is a lead velocity of the projectile. K is a correction factor. The disaggregation distance is a distance between an impact point and a disaggregation point of the projectile.
Patent ZA-971736-B (ZA)
Title: Multi-part headband and respirator mask assembly and process for making same
Inventor: BRYANT JOHN WESTON
IPC: A62B18/08
Filed: 1997-02-27
Abstract: A multi-part headband attachable to a face mask blank and a method of attaching the same. The multi-part headband has a unit length corresponding to the distance between the attachment locations as measured along a surface of the face mask blank or along an axis intersecting the attachment locations, to facilitate material handling and attachment using high speed manufacturing equipment. The headband material is positioned along the headband path and attached at the left and right headband attachment locations. At least one longitudinal score line is formed in the headband material extending generally along the headband path, whereby the at least one longitudinal score line defines a multi-part headband. The face mask blank may comprise a molded cup-shaped face mask, a flat folded face mask or a variety of other face mask constructions.
Patent ZA-989203-B (ZA)
Title: Process for the hydroisomerization of long-chain n-paraffins and catalyst suitable for the purpose
Inventor: FLEGO CRISTINA
IPC: B01J37/02
Filed: 1998-10-08
Abstract: Process for the hydroisomerization of long-chain n-paraffins which comprises isomerizing n-paraffins having a number of carbon atoms higher than 15 in the presence of hydrogen and a hydroisomerization catalyst which comprises:   a) a carrier of acid nature consisting of a silica and alumina gel amorphous to X-rays, with a molar ratio SiO2/Al2O3 ranging from 30/1 to 500/1, and having a surface area ranging from 500 to 1,000 m<2>/g, a porosity ranging from 0.3 to 0.6 ml/g and a pore diameter within the range of 10-40 Angstrom; b) a mixture of metals belonging to groups VIB and VIII deposited on the carrier in an overall quantity ranging from 2 to 50% by weight of the total (a) + (b).
Patent GB-2348636-B (GB)
Title: Material handling apparatus
Inventor: SEMENENKO IVAN
IPC: B65G69/18
Filed: 2000-02-21
Granted: 2002-08-14
Abstract: The material handling apparatus is in the form of apparatus for controlling the discharge of flowable material from a store thereof and comprises a hollow support member 13, a through-flow device 15 slidable within the hollow support member, a closure operating member 16 movable upwardly together with the through-flow device for opening a closure device 19 to allow material to flow from the store into the through-flow device and actuator means 17 between the hollow support member and the through-flow device for moving the through-flow device and the closure operating member relative to the hollow support member. <IMAGE>
Patent GB-2362031-B (GB)
Title: Flip-chip type semiconductor device with stress-absorbing layer made of thermosetting resin, and its manufacturing method
Inventor: HONDA HIROKAZU
IPC: H01L23/12
Filed: 2000-11-03
Granted: 2002-11-27
Abstract: In a flip-chip type semiconductor device, a plurality of pad electrodes are formed on a semiconductor substrate. An insulating stress-absorbing resin layer made of thermosetting resin is adhered to the substrate as a composite layer in conjunction with a first conductive layer and has openings corresponding to the pad electrodes. A plurality of metal bumps are formed on the conductive layer.
Patent GB-2376096-B (GB)
Title: Identification of the source of a client/server flow
Inventor: ROBINSON IAN
IPC: G06F9/44
Filed: 2001-05-30
Granted: 2005-06-29
Abstract: In standards, such as the Object Management Group Inc. CORBA standard, a context is defined, for inclusion with an inter-process flow, which comprises a standard section and a free format, provider specific, section. An object identifier to identify the target of a request is added to the free format section of the request context and/or the free format section of the reply context that results from the request. This enables the server that receives the request and/or the client that receives the response to deduce that the content of free format section was added to the context by the process from which the flow was received. Further enhancement is obtained by adding a reply/request indicator to indicate the direction of the flow for which the free format section was built, and level identifier information to identify the product id and version number of the product that built the context.
Patent GB-2363119-B (GB)
Title: Method of manufacture of ceramic materials
Inventor: FITZMAURICE JONATHAN CHARLES
IPC: C04B35/45
Filed: 2000-04-13
Granted: 2003-04-23
Abstract: A method of manufacture of a ceramic material comprises the steps of preparing a melt of the ceramic materials, cooling the melt slowly through the freezing point of the material to initiate solidification, holding the melt at a temperature below the freezing point of the material whilst solidification progresses and characterised in that during solidification an ultrasonic field is applied to the melt. The melt composition may be selected to include an excess of one or more ceramic materials so as to produce a second phase dispersed in the solidified product during solidification. Also claimed is a ceramic material produced by the method described. The ceramic material may be a superconductor.
Patent GB-2396981-B (GB)
Title: Grinding wheel monitoring
Inventor: MAVRO-MICHAELIS DANIEL ANDREW
IPC: B24B49/16
Filed: 2003-12-22
Granted: 2004-12-15
Abstract: A method of monitoring the wear of a grinding wheel measures the force exerted between the wheel and a workpiece, and generates a warning signal when the measured force exceeds a predetermined threshold value. A signal proportional to the normal grinding force is obtained by measuring the electrical power drawn by the wheelfeed drive motor during grinding. The value of the force proportional signal is compared with corresponding values obtained during the grinding of one or more preceding similar workpieces. Where the grinding wheel includes an annular ridge for grinding an undercut in a workpiece, the ridge portion of the wheel will normally perform more work than the remainder of the wheel, will be liable to the greatest wear, and the force signals will be measured while such portions of the wheel are performing work. The method may be used with electroplated CBN grinding wheels.
Patent GB-2417777-B (GB)
Title: Biomolecular devices
Inventor: CRAIN JASON
IPC: H01L51/30
Filed: 2004-05-04
Granted: 2007-12-12
Abstract: The present invention provides a macromolecular switch ( 51 ) suitable for use in a data acquisition and/or processing device. The switch comprises a macromolecular structure ( 10 ) having an ion binding site ( 14 ), and is flippable between a plurality of discretely different conformations corresponding to different ion binding conditions at the ion binding site ( 14 ). The macromolecular structure ( 10 ) is provided with at least one electrochemical input device ( 43 ) for applying such different ion binding conditions to the ion binding site ( 14 ) in response to corresponding external input signals. The invention also provides a method for data acquisition and/or processing, using a macromolecular structure switch of the invention.
Patent GB-2445500-B (GB)
Title: Shipping container air-vent cover antenna housing
Inventor: RILEY RICHARD T
IPC: B65D88/74
Filed: 2006-07-27
Granted: 2011-06-15
Abstract: Apparatuses for mounting an antenna on a cargo container. An embodiment in accordance with the present invention comprises an antenna cover, disposed for mounting within a void of a corrugated wall of the cargo container, the antenna cover mounting over at least one opening in the corrugated wall of the cargo container, wherein the antenna is disposed through the at least one opening and mounted inside of the antenna cover, such that the antenna the antenna is disposed to perform a function selected from a group comprising transmitting radio frequency (RF) radiation from outside the cargo container and receiving RF radiation from outside the cargo container.
Patent GB-2031888-B (GB)
Title: Preparation of glyceride esters
IPC: C07C67/26
Filed: 1979-09-17
Granted: 1983-01-19
Abstract: The invention concerns the preparation of glycerides in which glycidol is reacted with a fatty acid, first in the form of the anhydride to produce the corresponding epoxy glyceride or glycidol ester, at the same time liberating free fatty acid from the anhydride and thereafter continuing reaction, this time between the liberated free fatty acid or another acid, in the presence of an acylation catalyst under the influence of which the oxirane ring is ruptured and diglycerides produced. These may be used in the preparation of svnthetic fats.
Patent GB-2096555-B (GB)
Title: Livestock handling system and method and apparatus therefor
IPC: A01K31/00
Filed: 1981-04-01
Granted: 1985-02-27
Abstract: Apparatus for handling small livestock such as chickens comprising open topped slideable drawers (12) in a rectangular housing (10) from which they are slid to allow for loading and subsequently for unloading onto a transfer conveyor (20). A roof (34) over the conveyor covers the open tops of the drawers as they move therealong to prevent the livestock from escape. An elevating platform (28) adjacent the conveyor (20) allows the housing (10) to be raised and lowered to allow the drawers to be pushed or pulled from the housing directly onto the conveyor. A method of collecting and handling livestock involves the step of filling the drawers in the housing with livestock, transporting the housing to a drawer unloading station where the drawers are removed from the housing onto a conveyor, for movement therealong beneath a roof which serves to cover the open tops of the drawers to prevent the livestock escaping, while they are transferred to a livestock unloading station at which the roof terminates. A conveyor for transferring open topped drawers containing livestock includes a roof below which the drawers are moved to prevent the livestock from escaping.
Patent GB-2104284-B (GB)
Title: Semiconductor integrated circuit device and a method of manufacture thereof
Inventor: ITOH TSUNEO
IPC: H03K19/0185
Filed: 1982-06-14
Granted: 1985-06-19
Abstract: Herein disclosed is a semiconductor integrated circuit device which includes a unit cell for forming such an input/output circuit portion as is made capable of selecting any of a plurality of different input and output functions by changing a wiring pattern. The semiconductor integrated circuit is constructed such that there are formed in a manner to correspond to the unit cell a plurality of bonding pad regions which can be separated from one another so that any of the plural input and output functions can be arbitrarily selected through those bonding pad regions.
Patent GB-2120227-B (GB)
Title: Compositions comprising inorganic particles
Inventor: BARKER MARTYN CHARLES
IPC: C09D17/00
Filed: 1983-05-12
Granted: 1985-09-11
Abstract: loccular compositions comprising ultrafine inorganic particles having maximum particle dimensions of from 0.5 to 3000 (preferably 2 to 1500) nm combined with a size-stabiliser which is a lyophobic substance with lyophilic activity on its surface and also comprising a polyelectrolyte flocculating agent attached to the combination. The size-stabiliser protects the ultrafine particles against agglomeration during formation of the flocculates and the mixing of flocculates into various materials such as plastics, inks, paint or refractory materials. Also a method for making the flocculates from colloidal dispersions of particles, size-stabilisers and flocculating agents. The flocculates are particularly useful with particles of metals of the coinage and transition groups for making transparent colouring agents. Also materials containing the ultrafine particles.
Patent GB-2312855-B (GB)
Title: An improved shuttlecock
Inventor: CARLTON WILLIAM CHARLES
IPC: A63B67/18
Filed: 1996-05-10
Granted: 1999-12-01
Abstract: A shuttlecock (1) comprising at least a cap (5, 10, 15) and a flared skirt (32, 25, 26), the flared skirt (32, 25, 26) incorporating an inflated device which may be a balloon (17, 22) or an expanded light moulded cone (13) with multiple connected cells made by a blowing agent. In one form the shuttlecock (1) is developed so that the said balloon (17) incorporates a plurality of extending fingers (18) arranged in a form which flares outwardly from the cap (15). In another form the shuttlecock comprises a cap (5, 10), an inner skirt (25) incorporating stems (6), an outer skirt (26) incorporating at least minor stems (7) and a balloon (22) adapted to support the stems (6, 7, 16, 35) and to fill in at least part of the spaces between the stems (6, 7, 16, 35) and to improve visibility. The balloon (17, 22) may be replaceable. The balloon inlet (21) incorporates a seal or a non-return valve and may pass through the cap (5, 10, 15) and/or the skirt connection.
Patent HU-217814-B (HU)
Title: Process for resolution corey lactone diols
Inventor: SUGAHARA TSUTOMU
IPC: C12P17/04
Filed: 1992-02-26
Abstract: The primary hydroxy group of Corey lactone diols is optically selectively acylated to obtain the desired optically active ester and/or diol. The mixture of Corey lactone diols of formulae (Ia) and (Ib): <CHEM> is reacted with an acylating agent optically selectively in the presence of an enzyme and/or a microorganism thereby to acylate, isolate and purify the primary alcohol.
Patent HU-210128-B (HU)
Title: Tank for the holding of aluminium melt
Inventor: PELTON JOHN FRANKLIN
IPC: F27D99/00
Filed: 1992-04-24
Abstract: A support plate, together with the shell of an aluminum holding and/or refining vessel, in combination with a refractory sheet positioned on the inner wall of a graphite block in which a heating element assembly is positioned, is used to hold and seal the heating assembly against exposure to air, without the need for enclosing the heating elements in a metal heating element container. <IMAGE>