baber/WOPTO huggingface dataset:
Patent ZA-874197-B (ZA)
Title: A rotary element for liquid distribution
IPC: B05B3/02
Filed: 1987-06-11
Abstract: A rotary element (8), for distributing liquids such as herbicide, comprises a concave liquid receiving surface (22) including a conical outer portion (26). Teeth (28) project from the outer portion (26). Each tooth has an upper surface (30) which is inclined to the rotary axis of the element by a greater angle than is the outer portion (26). Each tooth has side surfaces (32) which extend parallel to the rotary axis and have a maximum axial dimension (t) which is greater than 0.01, and preferably 0.05, times the overall diameter of the element.
Patent ZA-875990-B (ZA)
Title: Accessory for gas masks and gas masks equipped therewith
Inventor: VANDEPUTTE GILBERT
IPC: A62B18/08
Filed: 1987-08-13
Abstract: The gas mask accessory forms a connection between the interior of the mask and the outside. A valve shuts off the connection in a first position and frees it in the second so as to allow the supply of food or the discharge of transpiration moisture, and means are provided for holding it in the first position. The valve can be in the form of a plate working in a passage, and containing an aperture, so that in the second position the passage is free.
Patent ZA-885963-B (ZA)
Title: Novel pyrrolidine-2,5-diones and 4,5,6,7-tetrahydroisoindole-1,3-diones
Inventor: MOSER HANS
IPC: A01N37/34
Filed: 1988-08-12
Abstract: The invention relates to novel, herbicidally active pyrrolidine- 2,5-diones and 4,5,6,7-tetrahydroisoindole-1,3-diones of the formula 
<IMAGE>
 in which
 R<1> represents hydrogen or (C1-C4)-alkyl;
 R<2> represents (C1-C4)-alkyl or
 R<1> and R<2> together represent a -(CH2)4- group which can be up to disubstituted by (C1-C4)-alkyl;
 X represents hydrogen or halogen;
 A represents 
<IMAGE>
 or O-R<4>
 R<3> represents hydroxyl; (C1-C8)-alkoxy; (C1-C4)-alkoxy-(C1-C4)-alkoxy; (C1-C4)-alkylthio-(C1-C4)-alkoxy; mono- or di-(C1-C4)- alkylamino-(C1-C4)-alkoxy; (C1-C8)-cyanoalkoxy; (C3-C8)-alkenyloxy; (C3-C8)-haloalkenyloxy; (C3-C8)-alkynyloxy; (C3-C7)-cycloalkyloxy; (C3-C7)-cycloalkyl-(C1-C4)-alkyloxy; halo-(C3-C7)-cycloalkoxy; optionally substituted benzyloxy, phenyloxy or phenylthio; the salt groups -O-Na, -O-K, -O-(Ca)0.5, -O-(Mg)0.5 or -O-NH4; amino; optionally substituted (C1-C4)-alkylamino or di-(C1-C4)-alkylamino; (C3-C4)-alkenylamino; diallylamino; N-pyrrolidino; -N-piperidino; -N-morpholino; N-thiomorpholino; -N-piperidazino; (C1-C8)-alkylthio; (C3-C8)-alkenylthio; benzylthio; optionally substituted (C1-C4)- alkylthio or (C1-C4)-alkoxy;
 R<4> represents (C1-C8)-alkyl, C3-C7-cycloalkyl, (C3-C7)-cycloalkyl-(C1-C4)-alkyl; (C3-C7)-halocycloalkyl; (C1-C8)-alkylcarbonyl; allylcarbonyl; optionally substituted benzylcarbonyl, benzoyl or dioxolanyl; furoyl; thienoyl; optionally substituted (C1-C4)-alkyl. 
<??>The preparation of the compounds of the formula I, herbicidal compositions containing compounds of the formula I, their use and processes for their preparation, and novel intermediates.
Patent ZA-892388-B (ZA)
Title: Sonic generator
Inventor: NYBERG CHRISTOPHER A
IPC: B02C17/24
Filed: 1989-03-31
Abstract: A sonic generator comprises a resonant bar (11), a housing (20) and magnetic excitation (13) units connected between the resonant bar (11) and the housing (20). The magnetic excitation units (13) are connected to the bar (11) at highly stressed points using a mounting connection (14) which is a sleeve having an inside diameter slightly greater than the outside diameter of the bar (11). A resilient elastomer (21) such as urethane is mounted between the sleeve (14) and the resonant member (11). The sonic generator may be used for grinding purposes and, in particular, may be used to grind material exceptionally fine with reduced power consumption. The bar (11) is substantially unrestrained so as to allow substantially free vibration. <IMAGE>
Patent ZA-918083-B (ZA)
Title: Indole derivatives
Inventor: CHAPLEO CHRISTOPHER BOURNE
IPC: C07D401/14
Filed: 1991-10-09
Abstract: PCT No. PCT/GB91/01756 Sec. 371 Date May 5, 1993 Sec. 102(e) Date May 5, 1993 PCT Filed Oct. 10, 1991 PCT Pub. No. WO92/06972 PCT Pub. Date Apr. 30, 1992.The invention relates to compound of formula I:   <IMAGE>   wherein R1 is hydrogen or hydroxy; R2 is hydrogen or methyl; R3 is hydrogen or methyl; and R is 2-pyridyl, 3-pyridyl or -C6H4-R4, where R4 is hydrogen or hydroxy, or a non-toxic salt thereof, which are useful in the treatment of diabetes.
Patent ZA-935482-B (ZA)
Title: Cycloalkylalkylamines which are sigma-receptor ligands, process for preparing them and their application in therapy
Inventor: JUNIEN JEAN-LOUIS
IPC: A61K31/275
Filed: 1993-07-29
Abstract: New cycloalkylalkylamines, which are ligands for sigma receptors, of formula (I) <IMAGE> in which, R1 is H or lower alkyl; X and Y are H, OH, lower alkyl, lower alkoxy, halogen or nitrile; V1 and V2 together form a double bond bonded to an oxygen or to a hydroxyimino radical or are bonded in an ethylenedioxy chain; A is a valency bond, an oxygen, or a methylene or ethylene group; m is 0, 1 or 2, and n varies from 1 to 5. Psychotropic medicament which is also useful in gastroenterology.
Patent ZA-941662-B (ZA)
Title: A multilayer stretched heat-sealable polypropylene film
Inventor: BRANDT RAINER
IPC: B65D65/42
Filed: 1994-03-09
Abstract: The present invention relates to heat-sealable polypropylene films having an improved water vapour barrier action, having the layer structure ABCBA, where   a) C, the base layer, comprises highly isotactic polypropylene which has an isotacticity of > 94% and is hydrocarbon resin with a molecular weight of up to about 2000 g/mol and a softening point of above 130@C, b) B are two hydrocarbon resin-free jacket layers of highly isotactic polypropylene having an isotacticity of > 94%, where the ratio between the thickness of the jacket layer and the thickness of the base layer is between 0.01 and 0.1, and c) A are two top layers of a heat-sealable polyolefin homopolymer, copolymer or terpolymer, where these top layers contain at least one antiblocking agent, lubricant and antistatic.
Patent ZA-985776-B (ZA)
Title: Catalyst for the production of olefin polymers
Inventor: MURRAY REX
IPC: C08F4/659
Filed: 1998-07-01
Abstract: A catalyst precursor having the formula: wherein M is a Group IVB metal; each L is a monovalent, bivalent, or trivalent anion; X and Y are each heteroatoms; each Cyclo is a cyclic moiety; each R1 is a group containing 1 to 50 atoms selected from the group consisting of hydrogen and Group IIIA to Group VIIA elements, and two or more adjacent R1 groups may be joined to form a cyclic moiety; each R2 is a group containing 1 to 50 atoms selected from the group consisting of hydrogen and Group IIIA to Group VIIA elements, and two or more adjacent R2 groups may be joined to form a cyclic moiety; W is a bridging group; and each m is independently an integer from 0 to 5.
Patent GB-2377596-B (GB)
Title: Communications protocol
Inventor: PORTER JOHN DAVID
IPC: H04L1/16
Filed: 2001-07-11
Granted: 2004-09-01
Abstract: A wireless communications system in which an access point (AP) transmits a downlink signal for reception by one or more subscriber unit(s) (SU) and the subscriber unit (SU) transmits an uplink signal for reception by the access point (AP). The downlink signal from the access point (AP) carries synchronisation bursts (2) at predetermined times and data contained in frames interleaved between the synchronisation bursts. Each synchronisation burst comprises an offset pointer (4) to the start of the subsequent downlink frame.
Patent GB-2409519-B (GB)
Title: Microorganism detector
Inventor: PRICE ROBERT GRAHAM
IPC: C12Q1/04
Filed: 2003-12-22
Granted: 2005-11-09
Abstract: The invention relates to devices and methods for detecting and identifying microorganisms comprising a porous body having regions of differing pore size, said regions being associated with different chromogens specific to enzymes produced by microorganisms. Devices and methods according to the present invention may be useful in the detection and identification of food and water borne microorganisms as well as in the detection of bacteria that may be associated with infection, such as urinary tract infection.
Patent GB-2423385-B (GB)
Title: Data processing apparatus and method for determining an initial estimate of a result value of a reciprocal operation
Inventor: LUTZ DAVID RAYMOND
IPC: G06F7/535
Filed: 2005-07-25
Granted: 2009-05-13
Abstract: A data processing apparatus and method generate an initial estimate of a result value that would be produced by performing a reciprocal operation on an input value. The input value and the result value are either fixed point values or floating point values. The data processing apparatus comprises processing logic for executing instructions to perform data processing operations on data, and a lookup table referenced by the processing logic during generation of the initial estimate of the result value. The processing logic is responsive to an estimate instruction to reference the lookup table to generate, dependent on a modified input value that is within a predetermined range of values, a table output value. For a particular modified input value, the same table output value is generated irrespective of whether the input value is a fixed point value or a floating point value. The initial estimate of the result value is then derivable from the table output value. This provides a particularly efficient technique for performing the initial estimate generation within a data processing apparatus where the reciprocal operation may be performed on either fixed point values or floating point values.
Patent GB-2469355-B (GB)
Title: Interpretation of gestures to provide visual cues
Inventor: MINHAZUDDIN MONEYB
IPC: G06K9/00
Filed: 2009-09-29
Granted: 2013-11-27
Abstract: The present invention provides systems, devices, and methods for obtaining, analyzing, and sharing gesture information between participants of a communication session. The present invention is particularly well suited for use in video communication sessions where participants may want to be aware of the indications that their gestures are giving to other participants. The present invention is also capable of being employed in non-video communication sessions to share gesture information and other visual indicia to other participants that cannot otherwise view the speaking/acting participant.
Patent GB-2052110-B (GB)
Title: Plastics watch case
IPC: G04B39/00
Filed: 1980-05-06
Granted: 1983-10-19
Abstract: A glass mounting structure for watches comprises a watch case made of plastic having an opening for the glass. A flange member made of metal plate is embedded in the watch case surrounding the opening. The flange has an inside flange portion which laterally extends into the opening for supporting the glass.
Patent GB-2062909-B (GB)
Title: Analogue-display timepiece
IPC: G04B19/04
Filed: 1980-10-09
Granted: 1983-05-25
Abstract: Instead of conventional hands, an hour disc and a minute disc are provided. The hands are represented by markers vaporized upon the undersides of the discs. The discs are pivoted on an arbor anchored in the watch glass. This arbor is hollow, and inserted in the free end thereof is a rivet-shaped retaining part which keeps the discs from slipping off the arbor. Each disc is toothed at its circumference. The teeth of the minute disc engage a gear wheel having a pinion which meshes with the teeth of the hour disc. This wheel and pinion are mounted on an arbor, one end of which is anchored in the watch glass. A retaining ring prevents the wheel from becoming detached from the arbor. This gear wheel likewise engages a pinion of another gear wheel mounted on an arbor. One end of this arbor is also anchored in the watch glass. A pinion of a stepping motor meshes with the teeth of the further gear wheel. The yoke of the stepping motor is rigidly connected to the watch glass by means of bolts which likewise have one end anchored in the watch glass. A shaft bearing the pinion and the rotor of the stepping motor is pivoted at one end in a recess in the watch glass. Because all the parts necessary for driving the discs, as well as the discs themselves, are either fixed to the watch glass or pivoted about arbors anchored in the watch glass, plates can be dispensed with, so that manufacture of the timepiece is considerably simplified.
Patent GB-2084196-B (GB)
Title: Process and apparatus for directly making liquid pig iron from coarse iron ore
IPC: C21B13/14
Filed: 1981-09-11
Granted: 1984-08-08
Abstract: A device is described for directly making liquid pig-iron from coarse iron ore. Hot sponge-iron particles are directly conveyed by a worm conveyor (17) through a communicating passage (19) from a direct-reduction blast-furnace shaft (2) into a smelter-gasifier (1), and a stream (24) of gas flows, after cooling to below 950 DEG  C., in counter-current to the sponge-iron particles, from the smelter-gasifier (1) to the blast-furnace shaft (2), this gas stream having a volumetric flow-rate not more than 30 percent of the total reduction-gas flow reaching the blast-furnace shaft (FIG. 1).
Patent GB-2092659-B (GB)
Title: Fastening mechanisms
IPC: E05B63/18
Filed: 1982-01-18
Granted: 1985-06-26
Abstract: A locking device primarily for securing sliding members such as doors and windows in a closed position comprises at least one headed stud (12) provided on one member and a slidable locking plate (15) provided on the other member, said locking plate having a key-hole slot (18) which is releasably engageable with said stud (12), and a striker member (24) is associated with the slot (18) so as to prevent movement of the locking plate (15) from a releasing position to an operative locking position except when the striker member (24) is engaged by the stud (12). The striker member (24) thus prevents the locking plate (15) being moved to its operative locking position when the door or window is open, so as to ensure that the wider end (18a) of the key-hole slot is in register with the stud (12) when the door or window is closed.
Patent GB-2276632-B (GB)
Title: Gold alloy for use in semiconductor element
Inventor: MORI KENJI
IPC: H01L23/49
Filed: 1994-03-24
Granted: 1996-02-28
Abstract: Gold alloys are disclosed containing yttrium, calcium, beryllium and lead as additives in the ratio of yttrium: calcium: beryllium: lead = 1: 0.5 to 2.0 : 0.1 to 1.0 : 0.1 to 1.0, preferably 1 : 0.7 to 1.5 : 0.2 to 0.6 : 0.1 to 0.5. The yttrium content is at least 5 ppm by weight, preferably 10 to 30 ppm. The total content of said additives is 80 ppm or less by weight, preferably 20 to 60 ppm, the balance being inevitable impurities and gold. The head resistance and the strengths of such alloys at normal and high temperatures are improved and the splicing loop height can be reduced. Also the influence of the wire flow due to the sealing resin is negligible, and the shape of the ball is favourable, so that the reliable splicing can be achieved.
Patent GB-2335827-B (GB)
Title: Data communication method and apparatus
Inventor: FELDMAN HOWARD RAY
IPC: H04B7/185
Filed: 1998-03-04
Granted: 2003-05-28
Abstract: In a radio communications system in which data is transmitted on a modulated radio frequency carrier, the carrier is switched off when no data is available for transmission. If repeated signalling information is required to be transmitted, only a predetermined number of repeats are transmitted before the carrier is switched off. Data input for transmission is compared with a predetermined bit sequence. If a match is found for any relative bit alignment, this indicates an idle state (absence of user data) and the carrier is switched off. When more user data is received the carrier is switched on and frames are transmitted in synchronisation with the timing of frames transmitted before carrier deactivation. After carrier reactivation a constant power preamble may be transmitted to assist in level control in the transmitter. In a satellite SCPC system satellite power efficiency is improved and mobile earth station battery power is saved.
Patent GB-2325370-B (GB)
Title: A system for distributing and controlling color reproduction at multiple sites
Inventor: HOLUB RICHARD A
IPC: H04N1/46
Filed: 1997-02-25
Granted: 2000-10-11
Abstract: The system provides for controlling color reproduction of input color image data in a network having nodes (or sites). The system distributes the input color image data from one of the nodes to other nodes, and provides data structures in the network. The system has means for providing color calibration data at each node characterizing output colors (colorants) of the rendering device of the node, and means for producing at each node, responsive to the color calibration data of the rendering device of the node, information for transforming the input color image data into output color image data at the rendering device of the node. The rendering device of each node renders a color reproduction responsive to the output color image data, wherein colors displayed in the reproduction at the rendering device of each node appear substantially the same within the output colors attainable by the rendering devices.
Patent HU-212548-B (HU)
Inventor: KISS BARNABAS
IPC: E03F5/22
Filed: 1992-08-18
Abstract: A találmány tárgya gyűjtő- és átemelőakna hulladékvíz továbbítására, amely aknának fedéllel (4), bevezető csonkkal (5) és elvezető csonkkal (6) ellátott, belső keresztmetszetében hengeres kialakítású fallal (1) és fenéklemezzel (2) határolt gyűjtőtere (3) van, a gyűjtőtér (3) fenékrészében darabolószivattyú (7) van elhelyezve, míg a darabolószivattyút (7)   az elvezető csonkkal (6) összekötő csővezetéken (8)   visszacsapó szelep (9) és közvetlenül az elvezető csonk (6) előtt indító fúvóka (10), továbbá a csővezeték (8) lezárására alkalmas tolózár (11) van a csővezetékbe (8) beiktatva, valamint a gyűjtőtér (3) fedele (4) levegőztető csőcsonkkal (12) van ellátva. A találmány lényege, hogy az akna gyűjtőterébe (3) a bevezető csonk (5) a hulladékvíz tangenciális irányú bevezetésére alkalmasan van csatlakoztatva és/vagy a darabolószivattyút (7) az elvezető csonkkal (6) összekötő csővezetékbe (8) a visszacsapó szelep (9) és a csővezeték (8) lezárására alkalmas tolózár (11) között a csővezeték (8) elágazását biztosító T-idom (13) van beépítve, amely T-idom (13) szárához a hulladékvíznek a gyűjtőtérbe (3) való szakaszos visszavezetését lehetővé tevő tolózár (14) van kapcsolva. 1. ábra HU 212 548 B Λ leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-212306-B (HU)
Inventor: ORBAN ERNOE
IPC: B01F35/60
Filed: 1992-12-22
Abstract: A találmány tárgya eljárás parenterális adagolásra alkalmas prednizolon-nátrium-szukcinát tartalmú gyógyszerkészítmény előállítására prednizolon-hemiszukcinát és nátrium-hidroxid elegyítése, a kapott vizes prednizolonnátrium-szukcinát sterilre szűrése, ampullába töltése, liofilezése és az ampullák inert-gáz atmoszférában történő lezárása útján, amely abban áll, hogy a prednizolon-hemiszukcinát 200 pm, vagy ennél kisebb szemcseméretű porát inert-gáz atmoszférában dinátrium-hidro- gén-foszfát/nátrium-dihidrogén-foszfát 9,7:0,3-9,3:0,7, előnyösen 9,5:0,5 tömegarányú vizes oldatában diszpergálják, majd a diszperziót 5 és 15 °C közötti, előnyösen 5 és 10 °C közötti hőmérsékletre hűtik, és intenzív keverés közben a szuszpenzióhoz adagolják a sóképzéshez sztöchiometrikusan szükséges 0,3-1,0%-os (g/100 ml) vizes nátrium-hidroxid oldat 80-95, előnyösen 8595%-át, majd a reakcióelegyet a prednizolon-hemiszukcinát teljes feloldódásáig keverik. HU 212 306 B A leírás terjedelme: 4 oldal
Patent HU-217417-B (HU)
Title: Method for producing dictyostelid expression vector and expressing a desired protein
Inventor: FASEL NICOLAS JOSEPH
IPC: C12R1/645
Filed: 1992-05-18
Abstract: The invention relates to recombinant DNA molecules comprising a Dictyostelium discoideum homologous promoter region, a heterologous DNA sequence with a Dictyostelium discoideum homologous peptide sequence capable of functioning as a leader peptide sequence positioned upstream thereof and in proper reading frame therewith, and a Dictyostelium discoideum homologous termination region, the heterologous DNA sequence encoding the desired functional polypeptide or intermediate thereof, said DNA sequence being positioned downstream from the promoter region and said termination region being positioned downstream from the DNA sequence. The invention also provides recombinant dictyostelid hosts as well as methods for preparing recombinant DNA molecules of the invention and for expressing recombinant polypeptides encoded by said recombinant DNA molecules in dictyostelid hosts. The invention in particular relates to the expression of the CS protein of Plasmodium falciparum.
Patent HU-215285-B (HU)
Inventor: KINICZKY MARTA
IPC: A23F3/14
Filed: 1994-03-31
Abstract: A találmány vízben azőnnal őldódó élvezeti és/vagy gyógyteákra ésteaitalőkra vőnatkőzik, amelyek 400 mm alatti méretűre mechanikai útőnfeltárt – kívánt esetben kedvező éle tani hatással rendelkezőhatóanyagőkkal, előnyösen egy vagy több vitaminnal, ásványi anyaggalés/vagy nyőmelemmel kiegészített – és a 10–60 tömeg% győrs kiőldódástelősegítő, instantizáló segédanyagő tartalmazó, granűlált – kívántesetben arőmaanyaggal kiegészített, védőréteggel ellátőtt – növényianyagőkból vagy anyagkeverékekből állnak. A találmány tárgyát képeziezeknek a gyógyteáknak és teaitalőknak az előállítási eljárása is,amely szerint egy vagy több növényi drőg alapanyagőt 400 mm alattirészecskeméretre aprí anak – kívánt esetben egy vagy több, kedvezőélettani hatással rendelkező hatóanyaggal kiegészítik – 10–60 tömeg%győrs kiőldódást elősegítő, instantizáló segédanyaggal keverik össze,granűlálják, kí ánt esetben arőmaanyaggal kiegészítik és védőréteggellátják el. ŕ
Patent HU-216244-B (HU)
Title: Method and apparatus for reduction of organic material
Inventor: EMERY CHARLES LESLIE
IPC: A62D101/20
Filed: 1993-01-26
Abstract: There is provided a method and apparatus for the controlled non-pyrolytic reduction of organic material comprising subjecting the material to microwave radiation in a reducing atmosphere. An apparatus for carrying out the method comprises a microwave chamber (40) or modules of chambers, at least one microwave generator (32), an antenna (34) connected to each said generator and a reflecting surface (36). Means are provided for feeding (48) the organic material into the chamber (40), removing (18) gaseous products and solid residue (22) from the chamber.
Patent HU-218455-B (HU)
Inventor: ITO MOTOYA
IPC: F04D29/66
Filed: 1995-06-16
Abstract: A Westco-szivattyúnak foglalata (21) és lapátkereke (20) van, ahol afoglalatban (21) hengeres palástfal van, amely mindkét oldalonoldalfalakkal (17, 19) van lezárva, és bemenőnyílást (29),kimenőnyílást (30), valamint ezeket összekötő szívócsatornát határozmeg. A lapátkerék (20) a foglalatban (21) van forgathatóan ágyazva,lapátokkal (25) van felszerelve, továbbá válaszfallal (27)rendelkezik, amely a szívócsatornát a lapátok (25) közötttengelyirányban kettéválasztja. A javaslat szerint a kettéosztottszívócsatornának az oldalfalak (17, 19) belső felülete menténkialakított kiindulóvégződései (32b, 33b) és záróvégződései (32a, 33a)közül a záróvégződések (32a, 33a) egymáshoz képest a kerület mentén alapátok (25) közötti ívtávolság (P) felének megfelelő ívszakasznyival(P/2) eltolt helyzetben vannak. ŕ