baber/WOPTO huggingface dataset:
Patent ZA-898545-B (ZA)
Title: A method for forming a metal matrix composite body by an outside-in spontaneous infiltration process
Inventor: DWIVEDI RATNESH KUMAR
IPC: C04B41/88
Filed: 1989-11-09
Abstract: The present invention relates to a novel method for forming a metal matrix composite body, and products produced thereby. Particularly, a permeable mass of filler material is formed into a preform (22) the preform (22) having at least a portion thereof which contains a cavity (30). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform (22) at least at some point during the process, which permits molten matrix metal (20) to spontaneously infiltrate the preform (22) when the preform (22) is placed into molten matrix metal (20). An infiltrating atmosphere is provided in communication in the cavity (30) in the preform (22) for at least a portion of the process and molten matrix metal (20) is contacted with an exterior portion of the preform (22) such that molten matrix metal (20) will spontaneously infiltrate the preform (22) from an exterior surface thereof toward the cavity (30).
Patent ZA-899605-B (ZA)
Title: Electro-optical flat-design display device,in particular lcd area
Inventor: SPERL HERBERT
IPC: G02F1/133
Filed: 1989-12-15
Abstract: The invention relates to an electro-optical flat-design display device, in particular to an LCD area, comprising a flat-design housing 1 having at least one line of display elements 10 forming the front 8 of the housing 1, and comprising a backlighting device disposed inside the housing 1 and assigned to the line of display elements 10. For reducing the heat load of the LCD display elements 10 and for simplifying the construction of the housing 1, it is provided, according to the invention, that the backlighting device includes a light-guide tube 12, 17 disposed inside the housing 1 and a light source 18 disposed at a light entrance opening of the light-guide tube 12, 17, that the light-guide tube 12 is made from transparent material and surrounded by a reflector material 14, and that the reflector material 14 comprises cutouts 15 assigned to the individual display elements 10 and serving as light-exit openings FIG. 2.
Patent ZA-909814-B (ZA)
Title: Process for the preparation of molluscicidal 2,4,5-tribromopyrrole-3-carbonitrile compounds
Inventor: KAMESWARAN VENKATARAMAN
IPC: A01N43/36
Filed: 1990-12-06
Abstract: There is provided a method of preparation of 2,4,5-tribromopyrrole-3-carbonitrile compounds in a single step from their 2-trihaloacetylpyrrole-4-carbonitrile precursors. The 2,4,5-tribromopyrrole-3-carbonitrile compounds are useful as molluscicidal agents.
Patent ZA-927105-B (ZA)
Title: Process for production of iron.
Inventor: FLOYD JOHN MILLICE
IPC: C21B13/00
Filed: 1992-09-17
Abstract: PCT No. PCT/AU92/00489 Sec. 371 Date Apr. 19, 1994 Sec. 102(e) Date Apr. 19, 1992 PCT Filed Sep. 17, 1992 PCT Pub. No. WO93/06251 PCT Pub. Date Apr. 1, 1993.A process for smelting iron-containing source material in a reactor containing a slag bath, includes generating heating and reducing conditions in at least one reducing region of the bath by injection of fuel/reductant and oxygen-containing gas by at least one top submerged lance. The source material is fed to the reactor together with additional reductant and with flux at or adjacent the at least one reducing region so as to be subjected to smelting reduction, using coal as the additional reductant. The rates of injection of oxygen and fuel/reductant are controlled to achieve required and sufficient reducing conditions by providing the injected gas with an oxygen content from about 40% to about 100% sufficient for a degree of combustion of the fuel/reductant of from about 40% to about 50%. The CO and H2 generated by the smelting operation, as well as carbon dust carried out of the bath by combustion gases, are subjected to post-combustion in the reactor, enabling efficient heating of the bath while preventing re-oxidization of the bath contents.
Patent ZA-933302-B (ZA)
Title: Method for processing a liquid nitrogen rich organic waste product, thereby obtained fertilizer solution and use thereof
Inventor: MONSTER LEENDERT ANTHONIE
IPC: C05F3/00
Filed: 1993-05-12
Abstract: PCT No. PCT/BE93/00025 Sec. 371 Date Jan. 4, 1995 Sec. 102(e) Date Jan. 4, 1995 PCT Filed May 12, 1993 PCT Pub. No. WO93/23349 PCT Pub. Date Nov. 25, 1993A method for processing a liquid nitrogen-rich organic waste product, in particular a manure product, to an aqueous fertilizer solution utilizes a biological conversion process so as to obtain a biologically stable fertilizer solution. This conversion process includes at least a nitrification step wherein nitrifiable ammonium nitrogen is converted in nitrate nitrogen and, only if the fraction to be nitrified has a too high content of nitrifiable nitrogen, a denitrification step. The fertilizer solution is separated off after the nitrification step so that it contains nitrate and only up to 150 mg NH4+-N/l at most. The fertilizer solution can be used as leaf nutrition or in a hydroponic system.
Patent ZA-936518-B (ZA)
Title: A pack for fluid products
Inventor: LIER ROLF
IPC: B65D35/06
Filed: 1993-09-03
Abstract: PCT No. PCT/EP93/02333 Sec. 371 Date Mar. 6, 1995 Sec. 102(e) Date Mar. 6, 1995 PCT Filed Aug. 28, 1993 PCT Pub. No. WO94/05586 PCT Pub. Date Mar. 17, 1994A package for free-flowing products comprising a product container and a closable applicator point fitted on its outlet aperture provides precise metering of the quantity of product expelled regardless of the level in the package, and while ensuring easy handling. The product container consists of an extruded receptacle of aluminum having externally depressible walls which spring back when the pressure is released.
Patent ZA-945152-B (ZA)
Title: Dispensing closure
Inventor: KELSEY STEPHEN FREDERICK
IPC: B65D41/04
Filed: 1994-07-14
Abstract: The invention is directed to a dispensing closure which comprises :     a spout element (300) adapted for being assembled with a corresponding container neck (500), and comprising a pouring spout (301), a circumscribing wall (303) defining an annular groove (305) and drain means (307), the circumscribing wall (303) comprising fastening means (315) for assembling with the container neck (500); a closure cap (100) adapted to be used as a measuring cup and equipped with fastening means (105) wherein; the circumscribing wall (303) extends like a yoke (309) over the rim of the container neck (500) and projects into a skirt (311) equipped with fastening means (319) on the inner side (317) of the skirt (311), for assembling with corresponding fastening means (503) on the container neck (500); the circumscribing wall (303) has fastening means (315) on the surface (313) oriented to the pouring spout (301); the closure cap (100) comprises an essentially tubular measuring cup (101), equipped with fastening means (105) adapted to mate with the corresponding fastening means (315) on the circumscribing wall (303) of the spout element (300); the closure cap (100) comprises a spaced surrounding secondary wall (107) which is connected to the measuring cup (101); the said secondary wall (107) extending essentially to the level of the upward surface of the spout element yoke (309) that bridges the rim of the container neck (500), when in closed position.   <IMAGE>
Patent ZA-945211-B (ZA)
Title: Mdr reversal agents
Inventor: POWEL DENNIS
IPC: C07C323/07
Filed: 1994-07-15
Abstract: Compounds of the general formula: <CHEM> wherein R1, R2, R3, R4 and R5 are herein described, A is a straight or branched (C2-C12)alkyl or a phenyl moiety and B is a moiety of the formula: <CHEM> The compounds are effective in potentiating the activity of chemotherapeutic anti-cancer agents by increasing the sensitivity of multi-drug resistant cells to such chemotherapeutic agents.
Patent ZA-949701-B (ZA)
Title: 3'-Aziridino-anthracycline derivatives
Inventor: BARGIOTTI ALBERTO
IPC: C07H17/02
Filed: 1994-12-06
Abstract: Anthracycline glycosides of general formula 1 and 2:    <IMAGE>  1   <IMAGE>  2  wherein R1 is hydrogen or a methoxy group; R2 is hydrogen, a hydroxy group or represents an acyloxy residue of formula 3 -O-COR5 wherein R5 is a linear or branched C1-C8 alkyl, an aryl group or a heterocyclic mono or bicyclic ring, each of which may be unsubstituted or substituted with (a) an amino group NR6R7 in which R6 and R7 are independently hydrogen or C1-C4 alkyl or (b) a carboxy group; R3 and R4 both represent hydrogen or one of R3 and R4 is hydrogen and the other is hydroxy group or a group of formula -OSO2R8 in which R8 may be a linear or branched alkyl group containing from 1 to 6 carbon atoms or an aryl group unsubstituted or substituted by 1 to 3 substituents each of which may independently be a linear or branched alkyl or alkoxy group of from 1 to 6 carbon atoms, a halogen atom or a nitro group; and pharmaceutically acceptable salts thereof; are active as antitumor agents.
Patent ZA-971230-B (ZA)
Title: Device for housing the active and passive nodal point modules of telecommunication installations.
Inventor: GRAJEWSKI FRANZ
IPC: H02G9/10
Filed: 1997-02-13
Abstract: A device which houses the active and passive nodal point modules of telecommunication installations in the ground comprises a metal container with a removable cover and a removable support for the modules housed in the container. The modules are attached in a heat-conductive manner to the internal surface of the support. The support is made of heat-conductive material and its external surface has a number of cooling fins. Through the cooling fins, the support makes heat-conductive contact with the internal surface of the container.
Patent ZA-976185-B (ZA)
Title: Use of a reactor stirred by a system of the archimedean screw for the synthesis of LSX faujasite.
Inventor: PLEE DOMINIQUE
IPC: C01B39/22
Filed: 1997-07-11
Abstract: The synthesis of faujasite LSX comprises ripening and crystallising a gel of molar composition 0.7-0.8 sodium oxide /sodium oxide + potassium oxide ((Na2O)/(Na2O+K2O)), 91-130 water/aluminium oxide (H2O/Al2O3), 1.8-2.2 silicon dioxide/aluminium oxide (SiO2/Al2O3) and 5.5-8 (Na2O+K2O)/Al2O3. The gel is stirred by an Archimedes screw type agitator during ripening and crystallisation.
Patent ZA-987140-B (ZA)
Title: Treatment of attention deficit disorders
Inventor: SNORRASON ERNIR
IPC: A61K31/44
Filed: 1998-08-07
Abstract: The invention provides the use of cholinesterase inhibitors, particularly acetylcholinesterase inhibitors such as galantamine, in the manufacture of a medicament for combatting attention deficit disorders.
Patent AT-409596-B (AT)
Title: Device used for carrying out solid-liquid extractions and/or chemical reactions has annular gap formed between heat cartridge and wall of pressure vessel and filled with water suitable for heat transfer
Inventor: KNAPP GUENTER DIPL ING DR
IPC: B01J19/02
Filed: 2001-03-06
Granted: 2002-09-25
Abstract: A device comprises a pressure vessel cooled from the outside and closed using a lid; a heating cartridge protruding from the center of the base of the pressure vessel; and a temperature sensor protruding from the base. The annular gap between the cartridge and the wall of the pressure vessel is filled with water suitable for heat transfer into which the reaction vessels are immersed. An inner vessel made from chemical resistant and temperature resistant plastic, e.g. PTFE-Teflon or PFA-Teflon, is fitted into the pressure vessel. The inner vessel has openings in its base for the cartridge and the temperature sensor to protrude into the inner chamber of the pressure vessel.  Preferred Features: One or more ultrasound probes protrude into the annular gap filled with the water.
Patent GB-2380355-B (GB)
Title: Mobile telephone communications networks
Inventor: WOO CHIU MAN CLIFF
IPC: H04W4/40
Filed: 2001-08-03
Granted: 2003-08-06
Abstract: A mobile communications system for a passenger carrying vessel includes repeaters for relaying radio frequency signals to mobile telephone on the vessel from communications networks in geographically separated locations. Each repeater is controlled to operate at different required gains to maintain signal levels for the telephones at a suitable level, as the passenger carrying vessel moves from one location to another location through the middle region. A computer is programmed to alter the gains of the repeaters according to respective signal strengths of received signals and to determine and control a hand-over at some position according to the signal strengths, when the vessel is within the middle region. The hand-over, and in some cases the gains, may be determined or influenced by the computer in accordance with GPS signals received by the vessel. <IMAGE>
Patent GB-2424703-B (GB)
Title: Time-dependent method of monitoring radioactive material
Inventor: RONALDSON JOHN PAUL
IPC: G01T1/167
Filed: 2006-03-31
Granted: 2010-03-24
Abstract: A method of monitoring radioactive emissions is provided, the method including: obtaining a data set, the data set including a record of an event, together with an indication of the time of the event and/or the detector which detected the event; processing the data set, the processing including the analysis of at least a part of the data set according to a first set of criteria to provide a first analysed data set and analysing at least a part of the data set according to a second set of criteria to provide a second analysed data set, one or more criteria of the second set being different to the criteria of the first set.
Patent GB-2073917-B (GB)
Title: Electronic timepiece
IPC: G04C10/00
Filed: 1981-04-14
Granted: 1983-11-23
Abstract: An electronic timepiece suitable for use with different types of batteries having different voltages, and including a stepping motor 6, an oscillator 1, a frequency divider 2 and a motor control circuit 5, comprises a battery voltage detector 8 and a pulse shaper circuit 9 capable of producing pulses of different durations. The voltage detector circuit 8 controls the pulse shaper circuit 9 to cause it to supply the motor control circuit with pulses whose duration depends upon the detected battery voltage, whereby the drive pulse power will be substantially the same irrespective of the type and voltage of the battery fitted. In another embodiment trains of short pulses are used instead of single pulses and the duty cycle of the short pulses is varied. <IMAGE>
Patent GB-2129365-B (GB)
Title: Hollow tubular members and a method of making such members
Inventor: STEPHAN WALTER A
IPC: B29C70/06
Filed: 1983-09-05
Granted: 1987-02-04
Abstract: Hollow tubular members for the transmission of compressive, tensile, bending and torsional forces. The hollow member is made of fibre-reinforced plastics and comprises a tubular central portion and tapered conical end portions which form an integral whole with the central portion. A synthetic organic polymer is used as the reinforcing fibre.
Patent GB-2147270-B (GB)
Title: Portable group for hydric connection, particularly for cars, caravans, coaches, crafts, balconies and small gardens
Inventor: SPADOTTO OLIVIANO
IPC: F16L3/01
Filed: 1984-08-16
Granted: 1986-10-15
Abstract: A portable winding device includes a fixed casing 1 and a rotating drum 2, which define an annular inner cavity 25 communicating with the outside through inner and outer holes 29, 9 at the center and the periphery of the winding device. A flexible pipe 26 is wound in the inner cavity 25 in such a way that an inner water-receiving end 30 may be passed through the inner hole 29 and an outer water-delivery end 27 may be passed through the outer hole 9. The flexible pipe is formed by one part of circular section 51 near the inner end 30 and by another part of flattened oval section 52 near the outer end 27. <IMAGE>
Patent GB-2287403-B (GB)
Title: Device and method for treatment of hair
Inventor: DE BENEDICTIS ALFREDO
IPC: A45D2/08
Filed: 1994-02-28
Granted: 1997-08-27
Abstract: PCT No. PCT/GB95/00406 Sec. 371 Date Aug. 27, 1996 Sec. 102(e) Date Aug. 27, 1996 PCT Filed Feb. 27, 1995 PCT Pub. No. WO95/22920 PCT Pub. Date Aug. 31, 1995A device for waving a tress of hair comprises a length of extendible tube formed of elastic material. The tube is provided at each end with gripping means to secure the ends of the tube to the tress of hair. A method of waving a tress of hair comprises the steps of inserting the tress of hair (14) into the elastic tube (11), securing one end of the tube to the tress of hair, extending the tube lengthwise and securing the opposite end thereof to the tress of hair. When the elastic tube is released, the tress of hair contained therein is caused to assume a sinuous waved form. The tress of hair is treated with a chemical substance either prior to insertion in the tube or when in the tube to cause the tress of hair to retain its waved form.
Patent GB-2278596-B (GB)
Title: Metering device
Inventor: BRAITHWAITE PHILIP WILSON
IPC: G01F11/18
Filed: 1993-02-18
Granted: 1996-05-01
Abstract: The invention provides an inhaler 140 for delivering a substance in a finely divided form. The inhaler 140 comprising an air intake and an inhalation passage 144 communicating with the air intake. A receptacle 145 in combination with a metering device having first and second end elements sealing against the inner walls of the receptacle so as to define an intermediate dosing space loaded with a desired volumetric dose of the substance is provided. The relative dimensions of the metering device and receptacle 145 are such that the device has a tendency to remain in the receptacle unless actively urged out of it. Indexing means 146 operate to move the receptacle into a position in or adjacent the inhalation passage and means are provided for urging the metering device at least partially out of the receptacle so as to release the dose of substance contained in the receptacle into the inhalation passage when the receptacle occupies its position in or adjacent the inhalation passage 144. <IMAGE>
Patent HU-214453-B (HU)
Title: Method for improving the organoleptic qualities of meat
Inventor: BONNEAU MICHEL BERNARD
IPC: C07K16/00
Filed: 1992-02-26
Abstract: The process for improving the organoleptic qualities, in particular the odour, savour and tenderness, of meat from non-castrated male domestic animals comprises, shortly before slaughtering the animal concerned, the suppression of the action of androgenic and nonandrogenic steriods by active or passive anti-LHRH immunoneutralisation while maintaining, and up to slaughtering, the advantages linked to the male characteristics of the animal. The vaccines comprise, as peptide, natural LHRH or a peptide of formula Trp - Ser - Tyr - Gly - Leu - Arg - Pro - Gly - NH2, coupled to an immunogenic carrier protein.
Patent HU-217069-B (HU)
Inventor: BLANKLEY CLIFTON JOHN
IPC: A61P25/28
Filed: 1993-04-19
Abstract: A találmány tárgya eljárás (I) általánős képletű vegyületek vagy ezekgyógyszerészeti szempőntból elfőgadható sói előállítására – melyképletben R1 és R2 jelentése egymástól függetlenül hidrőgénatőm, 1–7szénatőmős alkil- csőpőrt, 1–7 szénatőmős alkőxicsőpőrt,karbőxicsőpőrt, 1–7 szénatőmős alkőxi-karbőnil- csőpőrt, nitrő- ésaminőcsőpőrt; n értéke 0, 1, 2, 3 vagy 4; X jelentése őxigénatőm vagykénatőm; R3 jelentése 1–7 szénatőmős alkőxicsőpőrt; R4 jelentése CO2R6általánős képletű csőpőrt, amelynek képletében R6 jelentésehidrőgénatőm vagy 1–7 szénatőmős alkilcsőpőrt; és R5 jelentése COR7általánős képletű csőpőrt, melynek képletében R7 jelentése fenil-(1–4szénatőmős)-alkil-csőpőrt, vagy difenil-(1– 4 szénatőmős)-alkil-csőpőrt, e csőpőrtők szűbsztitűálatlanők vagy az alkilrész 3–7szénatőmős ciklőalkilcsőpőrttal és a fenilcsőpőrt halőgénatőmmal lehetszűbsztitűálva, vagy R7 jelentése NR8R9 általánős képletű csőpőrt,amelynek képletébenR8 és R9jelentése egymástól függetlenülhidrőgénatőm, 1– 7 szénatőmős alkilcsőpőrt vagy fenilcsőpőrt, melyűtóbbi adőtt esetben 1–7 szénatőmős alkőxicsőpőrttal vagyhalőgénatőmmal lehet helyettesítve. A találmány e vegyületekettartalmazó gyógyszerkészítmények előállítási eljárására is kiterjed. Atalálmány kiterjed egyes intermedierek előállítására is. ŕ
Patent HU-217224-B (HU)
Title: Belt with attachement means
Inventor: CARLBARK OLLE
IPC: A61F5/44
Filed: 1994-05-06
Abstract: The invention relates to a belt (1) of flexible material for use with absorbent garments, wherein the belt comprises attachment means (6, 9, 10, 11, 21, 22) securely attached at one end. The attachment means is in the form of a flexible strip of hook elements such as used for releasable hook and loop type connectors and is used for securing that one end to an outer surface of the belt. In order to provide greater comfort for the wearer the attachment means itself is located approximately centrally and extends with its greatest dimension (a) in the width direction of the belt where dimension (a) is between 25% to 75% of the belt width (z).
Patent HU-218012-B (HU)
Inventor: BROWNSCOMBE THOMAS FAIRCHILD
IPC: B09B3/00
Filed: 1996-05-07
Abstract: A találmány tárgyát eljárás képezi poliészter polimerek, különösenpolietilén-tereftalát (PET) kinyerésére vegyes, újrafeldolgozandópolimer anyagáramból, amely túlnyomórészt szénsavval dúsítottalkoholmentes italok palackjait és más tartályokat tartalmaz. Azeljárás abban áll, hogy i) a polimer elegyet 50 °C és 200 °C közöttiforráspontú, a 3–16 szénatomos észterek, éterek és ketonok körébetartozó olyan kémiai mosó oldószerrel hozzák érintkezésbe, amelyben apoliészter polimerek 1 tömegrész/100 tömegrész oldószer alattimennyiségben oldódnak, és a poli(vinil-klorid) legalább részbenoldható, és a kapott szennyezett kémiai mosó oldószert elválasztják amaradék reciklizált vegyes polimer anyagáramtól, ii) a maradékreciklizált vegyes polimer anyagáramot 140 °C és 285 °C közöttihőmérsékleten olyan dialkil-- tereftaláttal, dialkil-ftaláttal,dialkil-izoftaláttal, dialkil-naftaláttal vagy elegyeikkel, vagy olyanalkilén-- karbonátokkal vagy ezek olyan elegyével hozzák érintkezésbe,amelyben a poliészter polimerek oldhatók, az egyéb polimerek 1tömegrész/100 tömegrész oldószer alatti mennyiségben oldódnak, iii) apoliésztertartalmú szelektív oldószert elválasztják az oldatlanmaradéktól, és iv) elkülönítik az így kinyert polimert. ŕ
Patent HU-219934-B (HU)
Title: Method and device for transforming series of data packets as well as device for transmitting the compressed data packets
Inventor: HERRERA VAN DER NOOD JOSE MANU
IPC: H04L23/00
Filed: 1994-12-29
Abstract: The invention relates to a method and device for converting data packets by coding or compression (P), source data packets (11-15) being converted into transmission data packets (21-23). In order to achieve an optimal degree of filling of the transmission data packets, a data field of a transmission data packet (e.g. 21) according to the invention comprises only data of one logical channel (e.g. A). To this end, the converted data of the logical channels (A, B, ...) are separately buffered in preferably parallel buffers. Reconstruction information is not incorporated in the data fields of the transmission data packets but, if necessary, is transmitted in advance. The invention is applied, in particular, in X.25 networks. <IMAGE>
Patent HU-214292-B (HU)
Inventor: BODDY IAN KENNETH
IPC: C07D405/12
Filed: 1995-03-16
Abstract: Az antranilsav-származékők (I) általánős képletében R2 jelentésehidrőgén- vagy klóratőm; Y jelentése hidrőgénatőm vagy 1–4 szénatőmősalkilcsőpőrt; R3 jelentése 1–6 szénatőmős alkilcsőpőrt, és fémsókkalképzett kőmplexeik. ŕ