baber/WOPTO huggingface dataset:
Patent YU-47368-B (YU)
Title: Postupak za prečišćavanje aminometilen-fosfonskih kiselina
Inventor: GARLICH J
IPC: C07F9/02
Filed: 1990-07-25
Abstract: Postupak za prečišćavanje etilen-diamin-tetra(metilenfosfonske kiseline) ili 1,4,7,10-tetrazacik-lododekan-1,4,7,10-tetra(metilenfosfonske kiseline), naznačen time, što obuhvata faze: (a) rastvaranje aminofosfonske kiseline u vodenoj osnovi; (b) dodavanje rastvora iz faze (a) u kiselinski rastvor koji je održavan na pivišenoj temperaturi tako da se ponovo staloži aminofosfonska kiselina; (c) zagrevanje rastvora tokom dovoljnog perioda vremena da se obezbedi da započne taloženje aminofosfonske kiseline; (d) filtraciju kristala aminofosfonske kiseline; i (e) ispiranje kristala sa vodom. Prijava sadrži još 1 nezavisan i 15 zavisnih zahteva.
Patent RS-49912-B (RS)
Title: Electrical kitchen appliance
Inventor: PAVLOVIC HENRIK
IPC: H01H13/14
Filed: 2002-08-23
Abstract: An outer wall is created for an electrical kitchen appliance and has a formation of recesses defining strips. A button is disposed on the strips. Regions embodied as film hinges are provided between the strips, enabling them, and thus the button disposed in-between the same, to pivot, in order to actuate an electrical button or a switch inside the housing of the kitchen appliance.
Patent RS-50944-B (RS)
Inventor: GRECO MICHAEL N
IPC: C07F9/6558
Filed: 2002-10-17
Abstract: Formula (I)naznačeno time, što su:R1 se bira iz grupe koju čine heterociklil prsten (gde tačku vezivanja za heterociklil prsten u R1 predstavlja atom azota u prstenu) i -N(R7R8); gde je heterociklični prsten opciono supstituisan sa jednim ili dva supstituenta koji se nezavisno biraju iz grupe koju čine:a).     C1-8alkil, opciono supstituisan na krajnjem atomu ugljenika supstituentom koji se bira iz grupe koju čine aril, heteroaril, (halo)^ i hidroksi;b).     C1-8alkoksi, opciono supstituisan na krajnjem atomu ugljenikasupstituentom koji se bira iz grupe koju čine karboksil, (halo)1-3 i hidroksi;c).     aril;d).     heteroaril;e).      cijano;f).      halogen;g).      hidroksi;h).nitro; ii).       heterociklil, opciono supstituisan sa jednim ili dva supstituenta koji se nezavisno biraju iz grupe koju čine okso i aril; i opciono pripojen uz atom ugljenika vezanog dodatka, formirajući spiro heterociklil ostatak; i gde su,   aril deo supstituenta   a), i   i)., heteroaril deo supstituenta   a), i supstituenti u aril c). i heteroaril d)., opciono supstituisani sa jedan do četiri supstituenta koji se nezavisno biraju iz grupe koju čine: C1-4alkil, C2-4alkenil, C1-4alkoksi,   cikloalkil,   heterociklil,   aril,   aril(C1-4)alkil,   ariloksi,   heteroaril, heteroaril(C1-4)alkil, halogen, hidroksi, nitro, (halo)1-3(C1-4)alkil i (halo)1-3(C1-4)alkoksi;R7     se bira iz grupe koju čine vodonik, C1-8alkil i C2-8alkenil; R8     se bira iz grupe koju čine:aa).   C1-8alkil, opciono supstituisan na krajnjem atomu ugljenika supstituentom koji se bira iz grupe koju čine cikloalkil, heterociklil, aril, heteroaril, amino (supstituisan sa dva supstituenta koji se nezavisno biraju iz grupe koju čine vodonik i C1-8alkil), (halo)1-3 i hidroksi;ab).    cikloalkil;ac).    cikloalkenil; iad).    heterociklil (gde tačku vezivanja sa R8 predstavlja atom ugljenika u prstenu);gde su supstituenti cikloalkila u ab)., cikloalkenila u ac). i heterociklila u ad). (gde ovaj heterociklil u ad). sadrži najmanje jedan atom azota u prstenu), i supstituenti delova cikloalkila, heterociklila, arila i heteroarila u supstituentu aa)., opciono supstituisani sa jedan do četiri supstituenta koji se nezavisno biraju iz grupe koju čine:ba).   C1-8alkil, opciono supstituisan na krajnjem atomu ugljenika supstituentom koji se bira iz grupe koju čine amino (sa dva supstituenta koji se nezavisno biraju iz grupe koju čine vodonik i C1-8alkil), (halo)1-3 i hidroksi;bb). C1-8alkoksi, opciono supstituisan na krajnjem atomu ugljenika supstituentom koji se bira iz grupe koju čine karboksil, (halo)1-3 i hidroksi; bc).   karbonil, supstituisan supstituentom koji se bira iz grupe koju čine C1-8alkil, aril, aril(C1-8)alkil, aril(C2-8)alkenil, heteroaril, heteroaril(C1-8)alkil i heteroaril(C2-8)alkenil; bd).   aril; be),    heteroaril;bf).    ami
Patent ZA-832139-B (ZA)
Title: 2-azaspiro(4.(3+n))-3-carboxylic acid derivatives,a process for their preparation,agents containing these derivatives and their use
Inventor: TEETZ VOLKER
IPC: C07K5/02
Filed: 1983-03-25
Abstract: The invention relates to compounds of the formula I    <IMAGE>  (I) in which n denotes 1, 2, 3 or 4, R is alkyl, alkenyl cycloalkyl, aryl, optionally mono-, di- oder trisubstituted by alkyl, alkoxy, hydroxy, halogen, nitro, amino, alkylamino, dialkylamino or methylenedioxy, or indol-3-yl, R1 denotes an optionally protected radical of a naturally occurring amino acid HOOC-CH(NH2)-R1, R2 denotes hydrogen, alkyl or optionally nitro-substituted aralkyl, R3 denotes hydrogen, alkyl or cycloalkyl or optionally nitro-substituted aralkyl and X denotes 2 hydrogen atoms or 1 oxygen atom, their physiologically tolerated salts with acids and, if R2 and/or R3 denote hydrogen, with bases, a process for their preparation, agents containing these derivatives and their use as medicaments.
Patent ZA-836237-B (ZA)
Title: Medicated suppository
Inventor: NIEDERER ROLAND RUDOLF
IPC: A61K9/02
Filed: 1983-08-23
Abstract: A medicated suppository for use in the vaginal or rectal cavity comprising a medicament, a mixture of triglycerides of fatty acids, a gel forming agent and a gel dispersing agent is described.
Patent ZA-846101-B (ZA)
Title: Control valve
Inventor: KUMAR VIRARAGHAVAN SAMPATH
IPC: F16K31/40
Filed: 1984-08-07
Abstract: A solenoid-operated control valve has a main orifice and a valve member for controlling fluid flow therethrough. A leakage orifice extends through the valve member. A check valve seals the leakage orifice when the main orifice is blocked and moves to open the leakage orifice before the main orifice is opened.
Patent ZA-846416-B (ZA)
Title: Steam-pressure-cooker
Inventor: BECKE REINHARD VON DER
IPC: C08G18/42
Filed: 1984-08-17
Abstract: The invention relates to a steam pressure cooker, which essentially consists of a lower pot and a cover unit sealing the lower pot. The lower pot has a smooth circular pot rim. The cover unit consists of a lower lid and an upper lid. The latter is designed as a sealing element, which engages the lower part of the pot rim by the flanges. As an improvement of this type of pressure cooker, it is proposed that the upper lid contain two half-lids, and that each half-lid be able to rotate about its own axis of rotation essentially parallel to the central axis of the pot (geometrically vertical) relative to the lower lid and lower pot, and further, that the axes of rotation lie eccentric to the pot's central axis and diametrically opposite each other with respect to this axis swivel mechanism rotatably supported concentrically on the lower lid.
Patent ZA-848047-B (ZA)
Title: Barrier laminates for containment of essential oils and flavors and cartons made therefrom
Inventor: THOMPSON KENNETH P
IPC: D21H19/14
Filed: 1984-10-15
Abstract: A laminate providing an effective barrier to the migration of essential oils and/or flavourings, such as d-limonene, therethrough is provided comprising, from the outer surface to the inner surface, a paperboard substrate (10'), a web (12') of propylene polymer coated thereon and a web of olefin polymer (14') overlying the propylene polymer web (12'). Preferably the paperboard substrate (10') is also coated on the external surface thereof with a web (16) of heat sealable olefin polymer. Containers constructed from such laminates are especially useful as fruit juice containers which enable significant flavour retention in the fruit juice contained therein over the normal shelf life of the product.
Patent ZA-849437-B (ZA)
Title: Positive displacement diaphragm pumps employing displacer valves
Inventor: LINDNER GEORG HEINRICH
IPC: F04B53/10
Filed: 1984-12-04
Abstract: A positive displacement pump (310) utilizes at leastthree driven displacer valves (360,362,364) and a plurality of driving membranes (336,340,344) and at least one pumping membrane (316) to withdraw minute quantities of corrosive fluid from a drum (100) and discharge same to a delivery point (128). The pump (310) is submerged within the fluid to be pumped and is driven by a remotely positioned pneumatic pulse generator (116) comprising pneumatic logic circuitry. The driven displacer valves (360,362,364) operate in a particular sequence to draw fluid into the pump body (312,314), advance same in succession through pumping chambers (318,320,322) within the pump body (312,314), and then discharge same at a constant rate of discrete pulses through an outlet port (332). The pulse generator (116) and logic circuitry provide the control pulses for operating the displacer valves (360,362,364) at the proper times in the operational cycle. The delivery characteristics of the pump far exceed the performance capabilities of conventional pumps utilized for similar purposes.
Patent ZA-854839-B (ZA)
Title: Immunoassay for detection of common determinant antibody to hepatitis b
Inventor: DECKER RICHARD H
IPC: C12Q1/28
Filed: 1985-06-26
Abstract: The invention relates to immunoassays for the detection of a common antigenic determinant of hepatitis B virus. More particularly, the invention relates to immunoassays for detecting antibody to hepatitis B surface antigen/a.
Patent ZA-872964-B (ZA)
Title: Remote administration of hyaluronic acid to mammals
IPC: A61P43/00
Filed: 1987-04-27
Abstract: The present disclosure is concerned with the discovery that hyaluronic acid, an agent well known to reduce the sequelae of trauma in mammalian joint tissue when applied directly to the traumatized tissue, will be carried to such traumatized tissue by the mammal's natural processes if applied at a site remote from the traumatized tissue. Thus, hyaluronic acid, in any therapeutically acceptable form, can be administered by the typical remote routes including intravenous, intramuscular, subcutaneous and topical. This makes the utilization of hyaluronic acid much more convenient and attractive. For instance the treatment of arthritis in horse or human joints with hyaluronic acid no longer requires more difficult intra articular injections.
Patent ZA-908302-B (ZA)
Title: L-sugar laxatives
Inventor: TARKA STANLEY M JR
IPC: A23L27/30
Filed: 1990-10-17
Abstract: The present invention relates to novel monosaccharide sweeteners which are capable of acting as laxatives when administered in dose-effective amounts. The present invention also contemplates monosaccharides with laxative properties which have a natural carbohydrate structure. More specifically, the present invention contemplates monosaccharide substances capable of producing laxative effects in humans and having the advantages of being only minimally absorbed from the intestine; and having osmotic laxative effects on the small bowel and colon. The present invention allows for improved laxative formulations with increased palatability and better dosing for all age groups. The present invention can be used to induce mild laxation six to ten hours after ingestion.
Patent ZA-913591-B (ZA)
Title: Novel bifunctional linking compounds,conjugates and methods for their production
Inventor: KANEKO TAKUSHI
IPC: A61K31/70
Filed: 1991-05-13
Abstract: The present invention provides novel N-substituted hydrazine bifunctional compounds, novel N-substituted hydrazone derivatives of a cytotoxic reagent incorporating the bifunctional compounds, novel conjugates containing at least one cytotoxic reagent molecule reacted with the bifunctional compound and bound to a molecule reactive with a target cell population, methods for their production, and pharmaceutical compositions and methods for delivering cytotoxic reagents to a target population of cells. The hydrazone bonds of the conjugates of the invention permit the release of free cytotoxic reagent from the conjugates in the acidic external or internal environment of the target cells. The bifunctional compounds, derivatives, conjugates and methods of the invention are useful in antibody-or ligand-mediated drug delivery systems for the preferential killing of a target cell population to treat diseases such as cancers, infections and autoimmune disorders.
Patent ZA-917746-B (ZA)
Title: Controlled-environment medical container.
Inventor: BACCHI BERNARD
IPC: A01N1/02
Filed: 1991-09-27
Abstract: A transport assembly which is particularly suitable for transporting medical material, particularly organs and tissues. The assembly includes a tissue container which includes a lid having a clamping assembly associated therewith for clamping an organ. In addition, a reservoir bag and collector bag are respectively connected to the tissue container, such that a physiological fluid can be pumped from the reservoir bag to the tissue container, and with fluid exiting the tissue container gathered in the collector bag. A support holder is also provided, and the support holder, tissue container, collector bag, and reservoir bag can be detachably placed in a box for transport.
Patent ZA-932936-B (ZA)
Title: Process for the preparation of substituted indanones, and their use
Inventor: WEISSE LAURENT
IPC: C07C49/675
Filed: 1993-04-27
Abstract: 1-Indanones of the formula IV or IVa <IMAGE> in which R<1> to R<7> preferably denote hydrogen or alkyl or adjacent radicals R<1> to R<4> form a ring,  are obtained in a one-step reaction by reacting a compound I <IMAGE>  with a compound of the formula II or a compound III <IMAGE> in liquid hydrogen fluoride.I
Patent ZA-938214-B (ZA)
Title: Furyl or thienyl carbonyl substituted taxanes and pharmaceutical compositions containing them
Inventor: HOLTON ROBERT A
IPC: A61K31/38
Filed: 1993-11-03
Abstract: Taxane derivatives of the formula  (* CHEMICAL STRUCTURE *) (3) wherein R1 is phenyl or p-nitrophenyl, R3 is furyl or thienyl, T1 is hydrogen, hydroxyl protecting group, or -COT2, T2 is H, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or monocylic aryl, Ac is acetyl, and E1 and E2 are independently selected from hydrogen and functional groups which increase the water solubility of the taxane derivative are useful as antitumor agents.
Patent ZA-939542-B (ZA)
Title: A method of inspecting ophthalmic lenses
Inventor: DAVIS THOMAS G
IPC: G01M11/02
Filed: 1993-12-20
Abstract: A method of continuously and automatically inspecting ophthalmic lenses. The lenses are continuously moved along a predetermined path to move each of the lenses, one at a time, into a lens inspection position. Each time one of the lenses moves into the lens inspection position, a light source is activated to generate a one light pulse, that light pulse is directed through the one lens and onto an array of pixels and a set of signals is generated representing the intensity of light incident on the pixel array. The set of signals is processed according to a predetermined program to determine at least one condition of the lens, and an output signal is generated representing that one condition. <IMAGE>
Patent AT-408447-B (AT)
Title: Process for the enzymatic cleavage of lactose by means of membrane diffusion reactors
IPC: C12P19/02
Filed: 2000-02-17
Granted: 2001-11-26
Abstract: Process for the enzymatic cleavage of lactose by means of membrane diffusion reactors makes use of a thermally stable enzyme or mixture of thermally stable enzymes as lactose-cleaving enzyme, and is carried out at a temperature between 50 degree C and 85degreeC. <IMAGE>
Patent GB-2397544-B (GB)
Title: Turbine refurbishment
Inventor: MARTIN RICHARD JAMES
IPC: F01D5/28
Filed: 2003-01-23
Granted: 2006-02-22
Abstract: A method of replacing the tip portion of a turbine blade, comprising the steps of removing the tip portion of a turbine blade formed from chrome steel to leave an exposed surface and joining a replacement tip section formed from chrome steel and having a hardened portion to the exposed surface by welding, where the material in the weld is chrome steel and the temperature of the hardened portion does not exceed 260{C during the welding operation. The blade may be a high twist last stage blade for a steam turbine. The blade and replacement tip are preferably formed from 12 Cr steel, and are joined by a butt weld using TIG welding. The method is preferably carried out while the blade is still on the rotor. Also claimed is a turbine blade comprising a replacement tip section butt welded to the blade body.
Patent GB-2455469-B (GB)
Title: Mesh node mobility across static and mobile mesh networks
Inventor: JETCHEVA JORGETA
IPC: H04L12/56
Filed: 2007-10-13
Granted: 2011-04-27
Abstract: Methods and systems for mobility of mobile nodes in mesh networks are taught wherein the mobile mesh nodes choose an attachment point to another mesh node based on predetermined criteria, such as the characteristics of the attachment point's path to a reference destination, and other factors local to the attachment point, such as load and available capacity. The mobile nodes forward packets on each other's behalf. Static and mobile nodes and the links between them are treated differently from each other in view of their respectively different properties. A special metric is used for paths that include mobile links in addition to the static mesh links and wired mesh links. Mobility is handled completely transparently to any client devices attached to the mesh nodes, where this attachment could be wireless or wired.
Patent GB-2050007-B (GB)
Title: Electronic timepieces
IPC: G04G3/02
Filed: 1980-03-26
Granted: 1983-03-30
Abstract: A time correction circuit for an electronic timepiece comprising an oscillator circuit inputting a high frequency standard signal to a divider network, the divider network dividing down the standard signal in a plurality of stages. Correction data is periodically applied to a plurality of divider stages to advance or retard the timing rate when a selected stage achieves a preferred logic state. Occurrence of a logic state in a subsequent divider stage enables the circuits for the next periodic application of the correcting data. Coarse and fine adjustments can be made.
Patent GB-2195175-B (GB)
Title: Improved method of providing oxygen enriched flame
Inventor: COPPIN WILLIAM P
IPC: F23D14/32
Filed: 1987-03-19
Granted: 1990-08-01
Abstract: A centrally disposed stream of gaseous fuel is provided at a pressure sufficient to direct the flame in a longitudinal direction, and a multiplicity of streams of oxygen- enriched air (or oxygen) in preferably a substantially stoichiometric amount are disposed about the stream of fuel and at a radial angle selected from approximately +20 DEG  to -20 DEG , diverging from or converging towards, the longitudinal axis of the gaseous fuel stream. Next, the streams of gaseous fuel and oxygen enriched air are mixed. Finally, the mixture is combusted to form a sustainable flame having a zone of reduced temperature surrounding the flame to burn the gaseous fuel efficiently and to form relatively low levels of noxious combustion products therefrom. The oxygen- enriched air may contain up to 35% oxygen, and is fed through angled apertures 22 in an orifice plate 12 surrounding a fuel nozzle 16. <IMAGE>
Patent GB-2192746-B (GB)
Title: Speech recognition
Inventor: CAMERON IAN ROSS
IPC: G10L15/00
Filed: 1987-07-14
Granted: 1990-07-25
Abstract: Words uttered by a user are compared 2, with stored words 3; the word giving, the best "score" in the comparison is deemed to have been recognised. Where equal or similar scores occur the result is ambiguous and in that case a message is generated (eg by means of a speech synthesiser 7) containing a word for the user to confirm. If he does not, a second word may similarly be offered. <IMAGE>
Patent HU-219627-B (HU)
Inventor: GRAYBILL ROBERT B
IPC: G10L19/018
Filed: 1995-03-27
Abstract: A találmány tárgya berendezés és eljárás audiojel kódolására. Aberendezésnek kód-frekvenciaösszetevő csoportokból álló kódotelőállító eszköze, és a kódot az audiojelbe beillesztő eszköze van.Másik változatában a berendezésnek egy – az audiojelet vevőbemenőkapoccsal rendelkező – digitális számítógépe van, amelydigitális számítógép egy kód-frekvenciaösszetevőkből álló csoportokattartalmazó kódot előállító programot tartalmaz. Az eljárásban egy kód-frekvenciaösszetevők csoportjaiból álló kódot állítunk elő, és a kódotaz audiojelbe illesztjük oly módon, hogy kódként több kód-frekvenciaösszetevő csoportot tartalmazó kódot alkalmazunk, amelyben akód-frekvenciaösszetevő csoportok mindegyike eltérő kódszimbólumotképvisel, és különböző kód-- frekvenciaösszetevőket foglal magában, akód-frekvenciaösszetevő csoportok kód-frekvenciaöszszetevőiből afrekvenciatartományban egymástól elválasztott összetevő kötegeketképezünk, mely összetevő kötegek mindegyikének előre meghatározottfrekvenciatartománya van, és minden egyes előre meghatározottfrekvenciatartományba eső kód-frekvenciaösszetevő csoportból egy-egyösszetevőből áll, és a frekvenciatartományban szomszédos összetevőkötegeket egymástól meghatározott frekvenciatartománnyal választjuk eloly módon, hogy az egyes összetevő kötegek előre meghatározottfrekvenciatartományai kisebbek a szomszédos összetevő kötegeketegymástól elválasztó frekvenciatartománynál. ŕ
Patent HU-212454-B (HU)
Inventor: BACSA FERENC
IPC: B32B29/00
Filed: 1992-12-14
Abstract: A találmány eldobható nedvfogó papírterméket ismertet, amelynél egy papírréteg az egyik oldalán egy 10-40gm vastagságú műanyagréteggel van bevonva. A találmány lényege az, hogy a papírréteg egy 15-35%-os mértékben érdesített (kreppelt) felületű, kéztörlő-minőségű alappapírból van, amelynek felülettömege 53-56 g/m2-re van megnövelve és ezen kreppelt papírréteggel célszerűen egy 20-30 gm vastagságú nagynyomású polietilén fólia van összekasírozva. HU 212 454 B A leírás terjedelme: 4 oldal
Patent HU-216481-B (HU)
Inventor: NAGY ATTILA
IPC: E05B17/20
Filed: 1994-01-17
Abstract: Ajtó vagy ablak felfeszítését gátló szerkezet lényege, hőgy  az  ajtón(1) vagy az ablakőn, valamint azők tőkjain  (4)  rögzített  szögvasból(3, 4) vagy L alakúra hajlítőtt elemekből állnak, é az ajtó  (1)  vagyaz ablak csűkőtt helyzetében, az ajtón (1) vagy az  ablakőn  rögzítettszögvas (2) vagy hajlítőtt elem felhajló része a tőkőn  (4)  rögzítettszögvas (3) vagy hajlítőtt elem kihajló per me alá illeszkedik. ŕ
Patent HU-220008-B (HU)
Inventor: CHAMPSEIX HENRI
IPC: G01N1/36
Filed: 1996-01-30
Abstract: A találmány tárgya berendezés dugóval (5) lezárt kémcsövekben (4)tárolt vérkészítmények felkeverésére és minták vételére, amelykémcsövek (4) egy rekeszben (3), annak egy első irányba (XX) esőhosszanti tengelye mentén csoportosan vannak tárolva, a berendezésnektovábbá legalább egy kémcsövet (4) tartalmazó, legalább egy rekeszt(3) tároló és keverő rekesztartója (1) van, továbbá legalább egy, akémcső (4) dugóját (5) átszúró és mintát vevő mintavevő készüléke (6)van, amelynek a találmány szerint megfogóeszköze van, amelyneklegalább két fogópofával (31) rendelkező legalább egy csipesze (9)van, a megfogóeszközt a rekesztartóhoz (1) képest mozgató szerve van,a mintavevő készülék (6) mozgatható, és a mozgatószerv egyrészről amintavevő készüléket (6) az első irányban (XX) és a kiválasztottkémcsővel (4) egy vonalba hozó első mozgatószerv, másrészről amegfogóeszközt (9) a mintavevő készülék (6) elmozdítási irányáramerőleges második irányban (YY) mozgató második mozgatószerv, továbbáa mintavevő készüléknek (6) egy, a kiválasztott kémcső (4) dugóját (5)átszúró mintavevő tűje (8) van, amelynek egy, az első és másodikirányra (XX és YY) merőleges, és a mintavevő tű (8) irányába esőharmadik irányba (ZZ) mozgató szerkezete van, továbbá amegfogóeszközzel a mintavétel helyzetében megtartott kiválasztottkémcső (4) dugójához (5) egy első támasza (35) van, valamint ezzelszemben lévő, a kiválasztott kémcső (4) alját (51) megtámasztó másodiktámasza (36) van. ŕ