baber/WOPTO huggingface dataset:
Patent YU-48146-B (YU)
Title: Postupak za dobijanje fumiganta na bazi aluminijum fosfida
Inventor: DORDE PRPA
Filed: 1991-08-08
Abstract: POSTUPAK ZA DOBIJANJE FUMIGANTA NA BAZI ALUMINIJUM FOSFIDA naznačen time, što dobro homogenizovane ekvimolarne količine aluminijuma u prahu veličine čestica od 10-100 mikrometara pasiviziranih parafinom i praha crvenog fosfora, osušenog na 105В°C, reaguju u zatvorenom sudu, na povišenoj temperaturi 600-1200В°C, što se po završenoj reakciji i hladjenju u komori sa suvim gasom vrši mešanje dobijenog aluminijum fosfida sa amonijumkarbamatom, parafinom i kalcijumkarbonatom, da bi se dobio finalni proizvod, koji se zatim oblikuje u tablete u atmosferi zaštićenoj od vlage.
Patent YU-45662-B (YU)
Title: Postupak za dobijanje fenmedifama ili dezmedifama
Inventor: OXBOL A
IPC: A01N43/707
Filed: 1984-09-19
Abstract: POSTUPAK ZA DOBIJANJE FENMEDIFAMA ILI DEZMEDIFAMA, formule Ia ili Ib naznačen time, što po izboru in situ pripremljeni N-hidroksifenil karbamati opšte formule II u kojoj R2 je metil ili etil, reaguju sa izocijanatima opšte formule IV R1-N=C=O u kojoj R1 je tolil ili fenil, pri čemu se reakcija izvodi uz minimalni gubitak izocijanata i odvija se u sledećim stupnjevima: a) N-hidroksifenil karbamat se prihvata u vodenoj sredini sa najmanje 90% vode pri pH od oko 9 i na temperaturi od 10-30 C, b) izocijanat formule IV se dodaje uz snažno mešanje vodene sredine koja sadrži N-hidroksifenil karbamat, pri čemu je molarni odnos izmedju karbamata II i izocijanata IV od 2:1 do 1:1, c) krajnji proizvod koji je nastao se izdvaja. Prijava sadrži još 6 patentnih zahteva.
Patent YU-48150-B (YU)
Inventor: BOURZAT J-D
IPC: A61P35/00
Filed: 1991-11-21
Abstract: Prodn. of taxane derivs. of formula (I) comprises (a) condensing oxazolidine deriv. (II) with taxane (III) to form cpd. (IV); (b) treating this with acid (under conditions which do not affect R1' and R2) to give cpd. (V); (c) reacting (V) to introduce an N-acyl gp., forming (VI); (d) removing protecting gps. to give (I) which is opt. isolated and purified. In formulae, R = tert. butoxy or phenyl; R1 = H or acetyl; Ar = aryl; Boc = tert. butoxycarbonyl; R6 and R7 = 1-4C alkyl (opt. substd. by aryl) or aryl, or together complete a 4-7 membered ring; R1' = acetyl or OH protecting gp.; R2 = OH-protecting gp.
Patent ZA-804785-B (ZA)
Title: Push-in closures
Inventor: DALLI A
IPC: B65D17/34
Filed: 1980-08-06
Abstract: A push-in easy opening closure for a can end (1) or similar container member formed with a resealable pressure releasing tab (4) closing an opening (5) in the can end (1) and integrally connected to the can end (1) at integral connection (6). The tab (4) is adapted to be bent about the integral connection (6) during the opening operation, and to avoid sheet metal fracture at the integral connection (6), the radius about which the tab (4) will bend in the region of the connection (6) is artificially increased by some convenient means. In a first embodiment (FIGS. 1 to 3), a raised dimple (7) is formed centrally of the integral connection (6). In another embodiment (FIG. 4), an elongate raised bead (8) is formed longitudinally of the anticipated line of bending of the connection (6). In a still further embodiment (FIGS. 5 to 7), an elongate raised bead (9) extends transversely of the anticipated line of bending of the connection (6) and to either side of said line. In a still further embodiment (FIG. 9), an abutment (11) is secured or formed on the inner face of the can end (1) adjacent to the anticipated line of bending about the connection (6). In each of the embodiments, the bending radius of the tab (4) about the connection (6) is substantially increased to effectively prevent fracture of the tab (4) occurring.
Patent ZA-817990-B (ZA)
Title: Light-sensitive mixture comprising 0-naphthoquinonediazides and light-sensitive copying material prepared therefrom
Inventor: STAHLHOFEN PAUL
IPC: G03F1/00
Filed: 1981-11-18
Abstract: A light-sensitive composition, especially suitable for preparation of planographic printing plates, comprising a water-insoluble resinous binder which is soluble or swellable in aqueous alkaline solutions, and a naphthoquinonediazide sulfonic acid ester of the general formula I    <IMAGE>  (I)  wherein D represents a 1,2-naphthoquinone-2-diazide-4-sulfonyl or 1,2-naphthoquinone-2-diazide-5-sulfonyl radical and R represents an alkyl or aryl radical. Printing plates produced with such compositions exhibit good resistance to aqueous alkaline developers, alcohol-containing moistening liquids and gasoline hydrocarbons.
Patent ZA-833755-B (ZA)
Title: Quaternary ammonium compound disinfectants for use in bovine mastitis control
Inventor: WILSON EDWARD STURDY
IPC: A01N37/20
Filed: 1983-05-24
Abstract: A disinfectant composition for use in bovine mastitis control and containing as active ingredient at least one compound of the general formula I: <CHEM> wherein L represents an acyl radical derived from lanolin fatty acid, R1 is hydrogen or a C1-4 alkyl group, R2 and R3 each represents a C1-4 alkyl group, R4 is an alkyl, aralkyl, hydroxyalkyl or unsaturated aliphatic hydrocarbon radical, X is a compatible anion and n is an integer of from 2 to 5, in an aqueous medium. The compositions are particularly suitable for use as teat or udder dips for the prevention or control of bovine mastitis.
Patent ZA-867038-B (ZA)
Title: Sensor
Inventor: VADGAMA PANKAJ MAGANLAL
IPC: C12M1/40
Filed: 1986-09-16
Abstract: A sensor of the enzyme-electrode type containing a layer of porous material of restricted permeability between the enzyme and a sample to be analysed. The porous material has a percentage porosity not greater than 5% and preferably in the range 0.005% to 0.5%.
Patent ZA-878265-B (ZA)
Title: Mechanism for operating a metering valve
IPC: B65D90/58
Filed: 1987-11-03
Abstract: A metering valve comprised of two rotary registers are each provided with cutouts which are symmetrical in relation to the axis of the central opening defined by the movement of the registers. In accordance with the present invention, a mechanism for operating the registers synchronously and in opposite directions is composed of levers and connecting rods acting on the axis of suspension and rotation of the registers through the action of, for example, hydraulic jacks. In order to avoid the offsetting of the flow because of the difference between the radii of curvature of the registers, the entire mechanism is adapted to pivot as a whole about the pivot axis of the registers.
Patent ZA-882249-B (ZA)
Title: Process for the prevention or reduction of deposits in carburettors,injection devices and similar devices of engines
IPC: C10L1/224
Filed: 1988-03-29
Abstract: In engines in which alcohol fuels are used together with lubricants, these contain a small quantity of one or more compounds based on polyol ethers and are suitable for engines run with hydrocarbon fuels.
Patent ZA-882731-B (ZA)
Title: Process for the preparation of halogenated imides
IPC: C07D209/66
Filed: 1988-04-19
Abstract: The invention relates to the preparation of halogenated imides derived from hydrazine, halogen and dicarboxylic acid anhydride and capable of being employed as flameproofing agents for plastic materials. Halogenation of the dicarboxylic acid anhydride is carried out and the phase obtained is then reacted with hydrazine without any preliminary purification or separation.
Patent ZA-883879-B (ZA)
Title: Artificial cream
Inventor: ASSINDER IVOR
IPC: A23D7/00
Filed: 1988-06-01
Abstract: Artificial cream comprises a dispersion in an aqueous phase of edible fat, an emulsifier composition, and protein preferably buttermilk powder, wherein the fat meets specific solids content requirements for improving stability in use and storage, preferably a mixture of coconut oil and substantially saturated palm kernel fat.
Patent ZA-901541-B (ZA)
Title: Closure with snap hinge
Inventor: THANISCH KLAUS
IPC: B65D47/08
Filed: 1990-02-28
Abstract: A one-piece plastic closure comprises a lower part (1), a lid (3) and a snap hinge (6). In order to connect the lower part directly to the lid (3), the snap hinge comprises one or more film hinges (8) aligned in the main axis of rotation (10). The snap hinge comprises at least one elastic element (14) which, in the closed position, does not project beyond the external profile of the adjacent sections of the lower part and of the lid, but is as flush as possible with them. The elastic element is connected to the lid and the lower part by linear articulations (16) parallel to the main axis of rotation, at a certain distance from the latter. At least one film hinge is located with the necessary play on the outer faces of the lower part and of the lid. The sections of the lower part and of the lid immediately adjacent to the film hinge have marginal surfaces (22, 24) inclined to their outer face (bevelled edges) which in the closed position are adjacent and in the open position swivel apart. In the closed position of such a closure, the film hinges do not project outward. Instead, they are located in the outer wall of the lower part and in one edge or outer wall of the lid. The lid and the lower part can also be connected by a small strip (30) or several aligned small strips. In this case, the small strip is fully retracted inside the outer profile when the closure is closed.
Patent ZA-907516-B (ZA)
Title: Recycling scrap metal
Inventor: CACACE ANTONINO GIORGIO
IPC: B22F3/02
Filed: 1990-09-20
Abstract: A billet (10) is provided for subsequent heating and working into a finished product in, for example, a rolling mill. The billet comprises a mass of swarf (12) jacketed in a tubular jacket (16). At least one end of the jacket is joined to an end piece (20) which surrounds the end of the mass of swarf. The end piece and the jacket are materials of different composition. In particular, a jacket of stainless steel with mild steel end pieces at each end is envisaged. The end pieces may be open ended sleeves (20a) or caps (20c). Where an open ended sleeve is used it may be closed by crimping its end (20d) or by the provision of an insert (32b) which is welded or crimped into the sleeve. The end of the swarf exposed in the sleeve may also be sealed by application of a graphite paste (32e).
Patent ZA-924902-B (ZA)
Title: Medicament against cancer or aids
Inventor: BIRKMAYER JORG
IPC: A61K31/7052
Filed: 1992-07-01
Abstract: Use of nicotinamide adenine dinucleotide (NADH), nicotinamide adenine dinucleotide phosphate (NADPH) or of a physiologically tolerated salt thereof for the treatment of cancer or AIDS.
Patent ZA-956456-B (ZA)
Title: Gas phase polymerization process
Inventor: BERNIER ROBERT JOSEPH NOEL
IPC: C07D493/04
Filed: 1995-08-02
Abstract: Polymers are produced in a stirred bed or gas fluidised bed polymerisation zone of growing polymer particles by (1) introducing a stream of monomer(s), and opt. inert gas(s) or liq(s)., into the polymerisation zone; (2) continuously or intermittently introducing a catalyst; (3) continuously or intermittently withdrawing polymer; and (4) continuously withdrawing unreacted gases, compressing and cooling the gases while maintaining the temp. in the polymerisation zone below the dew pt. of at least one monomer; with the proviso that if there is only one monomer present in the feed stream, an inert gas is also present.
Patent ZA-996601-B (ZA)
Title: Hardenable ceramic hydraulic cement.
Inventor: GOGOLEWSKI SYLWESTER
IPC: A61L24/02
Filed: 1999-10-19
Abstract: A method for delivering a therapeutically effective drug via a hardenable ceramic hydraulic cement composition including a first component of at least one sodium or calcium salts of inorganic and organic acids, a second component of at least one alkaline, and optionally third and fourth components including an organic carboxylic acid and pure water, respectively, wherein the cement composition is implanted in an animal or human body, hardens, and then degrades in situ after time to releases a amount of the drug into a locally targeted area.
Patent AT-412050-B (AT)
Title: Fermented milk product useful as a food for people with a lactase deficiency comprises Saccharomyces cerevisiae boulardii and a prebiotic carbohydrate
IPC: A23C9/12
Filed: 2000-02-18
Granted: 2004-09-27
Abstract: Fermented milk product comprises Saccharomyces cerevisiae boulardii and a prebiotic carbohydrate. An independent claim is also included for production of a fermented milk product by fermenting pasteurized milk with mesophilic or thermophilic cultures and adding Saccharomyces cerevisiae boulardii and a prebiotic carbohydrate.
Patent CH-608330-B (CH)
Inventor: TERAISHI KATSUHIRO
IPC: G09F9/30
Filed: 1973-09-11
Abstract: An electro-optical digital display particularly suited for use in an electronic wristwatch is provided. The display includes a transparent ceramic material formed as a plate having a pair of opposed major surfaces. Circuitry selectively applying an electric field to the ceramic material, the circuitry including a first transparent electrode engaging a first major surface of the plate and a second reflective electrode adapted to reflect light incident thereon provided from the second major surface of the plate. The first transparent electrode is segmented to define selected regions of application of an electric field to the selective regions of a ceramic plate. A polarization device for circular polarization is disposed adjacent the transparent electrode in the path of incident light upon the transparent electrode, incident light being reflected at selected regions by the reflective electrode in response to the selective energization of the segmented and reflective electrodes, the plate appearing opaque to incident light in the absence of such selective energization.
Patent GB-2347781-B (GB)
Title: Method and apparatus for determining the provenance of a data carrying disc
Inventor: HEYLEN RICHARD A A
IPC: G11B20/12
Filed: 1998-12-22
Granted: 2002-05-08
Abstract: The method and apparatus of the invention utilize the fact that CDs manufactured from the same master will have distinctive physical characteristics attributable to the physical manufacturing process of the master to distinguish counterfeit CDs from genuine discs. For a genuine disc (4), the relative angular orientation of specified sections (1, 2, 3) of the recorded data are determined and recorded. The relative angular orientation of the same sections (1, 2, 3) of data on a test disc (5) are also determined. Where the relative angular orientations are the same it is concluded that the test disc derives from the same source as the genuine disc and is therefore bona fide. Where there is no correlation, the test disc may be identified as counterfeit. The relative angular orientations, or other physical characteristics of the discs, may be physically measured, or may be calculated from information gained by reading the data on the disc.
Patent GB-2373912-B (GB)
Title: Organic electro-luminescence display driving system for mobile communication terminal
Inventor: NAKAMURA MASAFUMI
IPC: H05B44/00
Filed: 2001-12-18
Granted: 2004-10-13
Abstract: An organic EL display driving system and a mobile communication terminal used this system, in which the power consumption of the organic EL display is reduced without damaging the visuality of the displaying contents on the organic EL display, are provided. The organic EL display driving system provides a measuring means that measures the amount of incident light to an organic EL display, which emits light spontaneously, from the outside, and a power supply voltage controlling means that controls the power supply voltage for the organic EL display so that the power supply voltage is increased when the amount of the incident light is large, and the power supply voltage is decreased when the amount of the incident light is small.
Patent GB-2379124-B (GB)
Title: Security in area networks
Inventor: EDNEY JONATHAN P
IPC: H04L12/56
Filed: 2002-05-30
Granted: 2004-12-08
Abstract: The present invention provides an access point device arranged to receive data packets from one or more client devices and transmit them along an area network characterised wherein the access point device comprises security means arranged to configure the client data packets such that they are directed only to one or more permitted area network device(s).
Patent GB-2384396-B (GB)
Title: Secure messaging via a mobile communications network
Inventor: HAWKES MICHAEL IAN
IPC: H04L9/32
Filed: 2002-10-04
Granted: 2007-01-03
Abstract: A method of transmitting a message via a mobile telecommunications network from a sender's device to a user's terminal where the user is required to acknowledge message receipt in a predetermined way and authenticate himself by providing authentication data that is centrally authenticated, where an acknowledgement message is subsequently transmitted to the message sender and where at least a portion of the text message is encrypted by the sender's device before transmission and decrypted by the receiving terminal before display and where encryption data used for encryption and decryption of the message, is transmitted with the encrypted message. The message may be a text message, SMS, USSD, MMS and further security may be obtained by use of public/private key pairs wherein the public key is valid only for a certain number of text messages. The method may employ transaction reference counters in the devices to provide extra security and may also arrange for deletion of a received message after a set time.
Patent GB-2453561-B (GB)
Title: A method of regenerating an exhaust aftertreatment device
Inventor: PEGG IAN GRAHAM
IPC: B60K6/22
Filed: 2007-10-11
Granted: 2012-07-25
Abstract: A method of regenerating an exhaust aftertreatment device 50 connected to a diesel engine 20 of a hybrid vehicle 5 comprises applying an electrical load in the form of an oil heater 52 to an electric generator 24 driven by the diesel engine 20 during regeneration of the exhaust aftertreatment device 50 in order to increase the temperature of the exhaust gas flowing to the exhaust aftertreatment device 50 and increase the temperature of the oil flowing through the diesel engine 20 so as to allow the use of less late injected fuel to regenerate the exhaust aftertreatment device 50 and reduce the transfer of fuel to the oil. The electrical load may also comprise a battery 28 the charge of which is allowed to fall to a low level before regeneration is required.
Patent GB-2469684-B (GB)
Title: Air treatment device
Inventor: DUDDINGTON ANDREA
IPC: A61L9/12
Filed: 2009-04-24
Granted: 2012-08-08
Abstract: An air treatment device is described that comprises: a housing having at least one air inlet and at least one air outlet with at least one air passageway therebetween; at least one fan located within said at least one air passageway; at least one air filter retaining means arranged to releasably retain, in use, an air filter within a passageway; at least one refill securing means arranged to releasably securing a refill of air treatment agent within the housing; emanation means within the housing; and wherein the housing is provided with a door to permit access to at least said air filter retaining means; and wherein the air filter retaining means are configured to move from a first position when the door is closed in which the air filter substantially completely obstructs said at least one air passageway to move to a second position when the door is open such that the air filter no longer substantially completely obstructs said at least one air passageway.
Patent GB-2039293-B (GB)
Title: Conversion of fuel to reducing and/or synthesis gas
IPC: C10J3/54
Filed: 1979-01-09
Granted: 1982-11-17
Abstract: The invention relates to the conversion of fuel (solid and/or liquid) to reducing and/or synthesis gas by contacting the fuel in a fluidized conversion bed (13) with a solid oxygen donor (e.g. CaSO4) at a fuel conversion temperature (e.g. 850 to 1150 DEG C) in the presence of at least one gas/vapour phase substance such as H2 and/or H2O and/or CO and/or CO2 which serves to promote and or mediate the transfer of oxygen from the donor to the fuel and preferably in the absence of non-reactive gases (e.g. N2) whereby the fuel is converted to a reducing and-or synthesis gas product by (inter alia) partial oxidation employing the oxygen of the solid oxygen donor, the latter being reduced (e.g. CaS). The reduced donor is exothermically oxidized in a fluidized oxidation bed (35) by contact with an oxygen-containing gas (e.g. air) and re-used for converting further quantities of fuel. Moieties (e.g. sulfur/sulfur compounds) whose presence is undesirable in the gas product may be removed by a solid moiety-fixing agent (e.g. CaO) in the conversion bed (13). The moiety-fixing properties of the latter are at least partly regenerated in a fluidized regenerator bed (48) by treatment in a suitable regenerating atmosphere, and the regenerated moiety-fixing agent is returned to the conversion bed (13) directly and/or indirectly via the oxidation bed (35).
Patent GB-2024259-B (GB)
Title: Material for use in powder metallugy for producing articles having high wear resistance
IPC: C22C33/02
Filed: 1979-06-08
Granted: 1982-10-13
Abstract: A composition for compressing and sintering to produce high-wear resistant articles essentially includes between 2% and 10% by weight, preferably 5% by weight, basalt powder and the remainder being metallurgical powder. The metallurgical powder is preferably comprised of austenite steel powder of high commercial quality and the basalt powder is a commercial quality basalt. The article of manufacture is for an internal combustion engine supplied with lead-free fuel wherein the article is comprised of compressed and sintered metal powder having the entire resulting pore space filled with basalt. The article takes the form of a cylinder liner, a valve seat and/or a valve-seat ring.
Patent GB-2042234-B (GB)
Title: Entertainment machines
IPC: G07F17/32
Filed: 1980-01-30
Granted: 1983-03-09
Abstract: The main controller (3) is provided remote fromt he, or each, machine and connected by a remote transmission link. The main control device varies programme information fed by a programme device to the processor of each machine by transmission of signals over the link to its control system. The remote transmission lik is, preferably, a cable link and public or private telephone lines may be used. Altenatively a radio wave or other electromagnetic radiation link may be used. The machines may be monitored and the games to be played on them can be changed as and when required, without the need for visits by personnel to the machine sites. It is not even necessary to personnel to visit the machine sites to collect the takings from them. The amount taken by each machine is monitored at the central location and personnel employed at the machine sites can collect and bank the money.
Patent GB-2094773-B (GB)
Title: Production of high surface area carbon blacks
IPC: C09C1/50
Filed: 1980-07-17
Granted: 1983-09-14
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have higher surface areas than the carbon blacks normally prepared from the feedstocks, as a result of which the blacks are particularly suitable for use in imparting conductivity properites to plastic materials and the like. This disclosure also relates to the production of a novel class of furnace blacks having excellent conductivity properites and which are characterized by high surface areas and low pH values.