baber/WOPTO huggingface dataset:
Patent HU-200057-B (HU)
Title: Remote controlled frame structure for x-ray apparatuses
Inventor: CHEN ZI-MING
IPC: H05G1/02
Filed: 1988-09-12
Abstract: The utility model provides a remote controlled cradle device for an X-ray apparatus with a TV, comprising a machine frame, a screen frame, an infrared ray probe mounted on the medical X-ray apparatus of a compressor, an upper supporting frame, an upper rotary table, a lower supporting frame, a foot pedal rotary table, a bed face fixedly connecting with the rotary table and a cradle device whose upper part is provided with a pull handle. The bed face is rotated left or right at arbitrary angle by driving the foot pedal rotary table of a motor driving so that the requiring posture of a patient is reached not to need the patient to flip. The all operations of the cradle device, the screen frame and the compressor are controlled by the motor through a relay to achieve homer station operation and remote control in order to prevent irradiation.
Patent HU-197942-B (HU)
Title: Process for producing (s)-alpha-methyl-aryl-acetic acids
Inventor: SIH J CHARLES
IPC: C12P7/40
Filed: 1986-12-19
Abstract: The invention relates to a process for preparing (S)-alpha-methylarylacetic acids from mixtures, such as racemic mixtures, of (R)- and (S)-alpha-methylarylacetic acid esters by enantiospecific hydrolysis using extracellular lipases of microbial origin (EC 3.1.1.3). Preferably S-2-(6-methoxy-2-naphthyl)-alpha-methylacetic acid is prepared (S-Naproxen).
Patent HU-209386-B (HU)
Title: Process for producing pure, asymmetrically disubstituted urea derivatives
Inventor: KORNTNER HORST
IPC: C07D277/82
Filed: 1990-11-09
Abstract: Process for the preparation of pure, unsymmetrically disubstituted ureas of the general formula   <IMAGE> I  in which R denotes a phenyl radical which is unsubstituted, or monosubstituted or polysubstituted by halogen atoms or alkyl, alkoxy, aryloxy or trifluoromethyl groups, an oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, benzoxazolyl or benzothiazolyl radical which is unsubstituted, or monosubstituted or polysubstituted by halogen atoms or alkyl, alkoxy or trifluoromethyl groups and R1 and R2 independently of one another denote a hydrogen atom or an alkyl group, where R1 and R2 are not simultaneously hydrogen or R1 and R2 together denote a butylene or pentylene group, by reaction of an N-alkyl- or N,N-dialkylurea with an unsubstituted or substituted arylamine or a heterocyclic amine in the presence of that amine which is already present in the starting material, the respective N-alkyl- or N,N-dialkylurea.
Patent IT-1236034-B (IT)
Title: Guidance system ensures cylindrical shape of welded can bodies
Inventor: PAZZAGLIA LUIGI
IPC: B23K/
Filed: 1989-10-13
Granted: 1992-12-22
Abstract: Continuous welding process for overlapping longitudinal edges of cylindrical can bodies has the novelty of a 'Z'-shaped guide (15) which is positioned in the region before the electrode rollers and has two opposed grooves (16,17) converging in the direction of the welding position. In order to ensure optimum positioning of the body edges, a series of successive rollers provide tangential contact points for the body. Each series comprises one roller pair (19a) positioned one either side of the guide (15) and a third roller positioned between the other two diametrically opposite the guide.
Patent LV-14081-B (LV)
Title: Cytostatic 1-aroylaziridine oximes
Inventor: ABELE EDGARS
IPC: C07D203/00
Filed: 2008-06-30
Abstract: Novel 1-aroylaziridine oximes having cytotoxic activity.
Patent LV-10390-B (LV)
Title: Pharmaceutical composition
Inventor: ILZE BARENE
IPC: A61K9/08
Filed: 1992-12-23
Abstract: This invention pertains to substances used to treat hypertension. To prolong the hypotensive effect of medication the following intravenous composition of foridon is suggested, mass %: foridon 0.009-0.011;ethyl alcohol 20.0-30.0;sodium hydrogen phosphate 0.5-0.7;potassium dihydrogen phosphate 0.1-0.15;water for the rest.Applying this composition the hypotensive effect reaches a maximum in 1-2 minutes and stays for twenty four hours, i.e. starts to have an effect ten times faster and stays for a longer period of time in comparison to oral application of foridon. The medication solution is stable (2.5 years at 20 degrees C).
Patent MX-168255-B (MX)
Title: Pelicula orientada de barrera de oxigeno
Inventor: SHAH GAUTAM P
IPC: B29K55/00
Filed: 1986-04-08
Abstract: La presente invención se refiere a una película orientada de capas múltiples, termoplástica, coextruída, que comrpende: a) una capa de núcleo que comprende copolímero de alcohol de etilen-vinilo; b) dos capas intermedias, sobre superficies opuestas de la capa de núcleo, que comprenden un adhesivo; c) dos capas externas dispuestas sobre superficies respectivas de las capas intermedias, opuestas a la capa de núcleo y que comprenden una mezcla de entre 0 y 100 por ciento de copolímero de etileno y propileno y entre 100 y 0 por ciento de polipropileno.
Patent MX-168848-B (MX)
Inventor: ETZKORN WILLIAM GEORGE
IPC: C07C51/25
Filed: 1987-08-20
Abstract: The processes for oxidation of propylene to acrolein and the oxidation of propylene to acrylic acid in two stages with acrolein as an intermediate are improved by use of anhydrous diluent gases to reduce or replace steam in the reaction streams. In particular, the use of anhydrous diluents which raise the composite flowing heat capacity of the diluent gas mixture to at least about 6.5 calories/gram-mole ( DEG C) will improve selectivity to desired products and will reduce the water load on the system. Reduction in second-stage catalyst efficiency is compensated for by introducing steam to the feed to the second stage, and/or by increasing the operating temperature of the second stage, and/or increasing the active surface area of the second/stage catalyst.
Patent MX-165979-B (MX)
Title: Complejos polimericos intramoleculares agentes de viscosidad para soluciones de acido, de base y de sal (acuosas)
Inventor: PEIFFER DENNIS G
IPC: C08F20/00
Filed: 1984-03-22
Abstract: La presente invención se refiere a un terpolímero que tiene la fórmula: en donde x es de 40 a 98 por ciento molar y es de 1 a 50 por ciento molar, z es de 1 a 50 por ciento molar, en donde y es z son menores de 60 por ciento molar y M se selecciona del grupo que consiste de aminas y un catión metálico que se selecciona del grupo que consiste de plomo, hierro, aluminio, grupos IA, IIA, IB y IIB de la tabla periódica de elementos.
Patent NO-144307-B (NO)
Title: Preparat med regulert, reversibel fargeforandring og ph-forskyvning ved frysing eller ved en valgt temperatur under frysepunktet
Inventor: TIRU MANDAYAM OSURI
IPC: G01N31/22
Filed: 1977-05-10
Abstract: Preparat med regulert, reversibel fargeforandring og pH-forskyvning ved frysing eller ved en valgt temperatur under frysepunktet.
Patent NO-152875-B (NO)
Inventor: JACKSON GRAHAM
IPC: C07H5/02
Filed: 1982-04-26
Abstract: Compounds of the general formula (I) <CHEM>  (in which X represents a halogen atom; R<1> and R<2> respectively represent a hydroxy group and a hydrogen atom, a halogen atom and a hydrogen atom, or a hydrogen atom and a halogen atom; and R<3> and R<4>, which may be the same or different, represent halogen atoms or hydroxy groups; at least one of R<1>, R<2> and R<3> representing a halogen atom; II with the proviso that when R<2>, R<3> and R<4> all represent chlorine atoms, X does not represent a chlorine atom).
Patent NO-157727-B (NO)
Title: Sfriske, hpore molekylsiktpartikler, en fremgangsmte for behandling av disse og en fremgangsmte for behandling av et materiale under anvendelse av disse molekylsiktpartikler.
Inventor: ACHARYA ARUN
IPC: C01B39/14
Filed: 1983-10-12
Abstract: En nedslitningsmotstandsdyktig molekylsikt omfatter generelt sfæriske meget porøse molekylsiktpartikler med en eksponert overflate belagt med et tynt, generelt enhetlig skikt av fast smøremiddel. Produktet kan benyttes i bevegede skikt eller virvelskikt med lav nedslitning og høy aktivitet.
Patent NO-176807-B (NO)
Inventor: MURPHY JOHN R
IPC: C07H21/04
Filed: 1986-02-06
Abstract: A fused gene encoding a hybrid protein, the fused gene including a first sequence encoding a fragment of the diphtheria toxin molecule which renders the hybrid protein capable of penetrating the cytoplasmic membrane of a cell and incapable of killing the cell, fused to a second sequence encoding a portion of a polypeptide ligand effective to enable the hybrid protein to bind selectively to the cell.
Patent NO-176720-B (NO)
Inventor: EISELE WOLFGANG
IPC: C09D161/32
Filed: 1989-11-08
Abstract: The present invention relates to thermosetting aqueous synthetic resin mixtures for coating wooden materials based on etherified melamine/formaldehyde condensation products and aqueous synthetic resin dispersions, and to a process for preparing these mixtures and the use for coating wooden materials.
Patent SE-312301-B (SE)
Inventor: KUPKA J
IPC: B65D5/44
Filed: 1966-06-21
Abstract: 1,117,400. Tray-like containers. AKERLUND & RAUSING A.B. 6 June, 1967 [21 June, 1966], No. 26091/67. Heading B8P. A carton of the kind having a base 1 surrounded by four walls 2-5 has a panel 16 in which two cuts 17, 18 and a number of crease lines, e.g. 19-24, are effected to provide a central portion 25 which can be depressed inwardly of the carton to form a trough or tray. As described, the four walls 2-5 are held erect by connections between tongues 6-9 and slots 10-13; alternatively, the blank is plasticscoated and the walls secured by heat-sealing. Side flaps 26-28 are provided to form outer walls and are secured by heat-sealing, adhesive, or tongue-and-slot connections (latter not shown).
Patent YU-41884-B (YU)
Title: Process for obtaining 6-substituted 9-hydroxy-alkyl purines
Inventor: SIMON L N
IPC: C07D473/30
Filed: 1979-09-14
Abstract: Compounds of the formula  <IMAGE>  where X is OH, NH2, SH, OR or SR (where R is alkyl of 1 to 4 carbon atoms or benzyl), R1 is H or alkyl of 1 to 8 carbon atoms, R2 is H or methyl, Y is the salt of an amine of the formula  <IMAGE>  where R3 and R4 are lower alkyl, e.g., 1 to 4 carbon atoms and n is an integer of 2 to 4 with p-acetamidobenzoic acid and where z is a number from 0 to 10 are useful as immunomodulators, as antiviral agents and in specific cases have anti-leukemic activity. The compounds and compositions where z is 1 to 10 are novel per se. When R2 is H the presence of Y enhances the immunoregulatory activity and the antiviral activity. If X is the NH2 there is immunoinhibitory activity but no immunostimulatory (immunopotentiatory) activity.
Patent ZA-803766-B (ZA)
Title: Process for the delignification of lignocellulose materials
Inventor: BLANK H
IPC: D21C3/00
Filed: 1980-06-24
Abstract: A process for delignifying lignocellulosic material with a digestion liquor of nitroanthraquinones and/or dinitroanthraquinones. The process can be carried out in a closed reaction vessel at temperatures of 150 DEG -200 DEG +/- C. for 0.5 to 480 minutes with 0.001 to 10% nitroanthraquinone and/or dinitroanthraquinone by weight of lignocellulosic material.
Patent ZA-812229-B (ZA)
Title: Laminated articles constituted by phenolic resin and containing boron
Inventor: COUSIN M
IPC: B32B27/00
Filed: 1981-04-02
Abstract: There are obtained laminates of improved fire resistance comprising a substrate of reinforced phenolic resin, directly coated on at least one side thereof with a surface layer of a furan resin, and bonded to the outer surface of the furan resin a "gel-coat" of an unsaturated polyester resin, wherein the furan resin contains boron in sufficient amounts to impart an improved fire resistance to the laminates as compared to the fire resistance of the outer surface gel-coat. The boron is introduced as boric anhydride by use of a substantially anhydrous boric anhydride hardener solution to harden the furan resin.
Patent ZA-828493-B (ZA)
Title: Cycloalkyl( -triazolyl- -hydroxy)-ketones, a process for their preparation, and their use as fungicides and plants growth regulators
Inventor: KRANZ EKHART
IPC: C07C49/163
Filed: 1982-11-18
Abstract: Cycloalkyl ( alpha -triazolyl- beta -hydroxy)-ketones of the general formula    <IMAGE>  (I)  in which R1 represents an optionally substituted cycloalkyl group, and R2 represents a halogenoalkyl, halogenoalkenyl or alkoxycarbonyl group, and their physiologically acceptable acid addition salts and metal salt complexes are new, are prepared as described and find use as fungicides and plant growth regulators.
Patent ZA-829559-B (ZA)
Title: Read and erase device
Inventor: ANDERSON ALAN FYFE
IPC: G06K7/08
Filed: 1982-12-29
Abstract: This invention relates to a device adapted to read and erase magnetically encoded information on a ticket or card. A compact self-contained device is provided for attachment to a local utility meter (e.g. electricity meter) or a gas meter. The device comprises a compact casing 10 which is attached to an electrical drive motor 11 which, via roller 9, drives a drive roller 13. The casing 10 includes an entry mouth 18 which leads to a flow path 19 passing between the drive roller 13 and a pinch roller 15 and terminating in an exit mouth 20. Adjacent the entry mouth 18 are sensors 21, adapted to energize the motor 11 when a card is pushed into the entry mouth 18. Similarly adjacent the exit mouth 20 are sensors incorporating switches 22 which may be used to de-energize or reverse the motor. A magnetic read-head 25 is located within the casing 10 and is adapted to read information magnetically recorded on the card or ticket as it flows along the flow path 19. An erase head 23 may also be provided.
Patent ZA-849742-B (ZA)
Title: Electrical isolators
Inventor: THOMAS WILLIAM MENNELL
IPC: H01H9/20
Filed: 1984-12-14
Abstract: An electrical isolator has an insulated housing with input and output conductors (1, 2) therein. A spring contact (6) is mounted within the housing for movement between open and closed positions. An insulating shroud (15) fully shields that part of the bridging contact accessible through an access opening of the housing. Manually operable pressure applying means may be operated when the bridging contact is in the closed position to control that contact between a tightened condition applying pressure between the bridging contact and the conductors without the use of springs, and a free condition wherein the contact pressure is reduced.
Patent ZA-852013-B (ZA)
Title: Ferritic-austentic stainless steel
Inventor: BERNHARDSSON SVEN-OLOV
IPC: C22C38/00
Filed: 1985-03-18
Abstract: The present invention presents a ferritic-austenitic Cr- Ni-N-Steel alloy with a stable austenite phase, high corrosion resistance and good weldability, said steel alloy consisting essentially of the following elements by weight; max 0.06%C, 21-24.5% Cr, 2-5.5% Ni, 0.05-0.3% N, max 1.5% Si, max 4.0 % Mn, 0.01-1.0% Mo, 0.01-1.0% Cu, the remainder being iron and normal impurities, the contents of said elements being balanced so that the ferrite content, a, amounts to 35-65%. The analysis of the steel is so optimized that it becomes especially useful for those environments where the steel is exposed to temperatures above 60°C and chloride amounts up to 1000 ppm whilstthe alloy being stable towards deformation from austenite into martensite at a total deformation of 10-30% in room temperature.
Patent ZA-853942-B (ZA)
Title: Manufacturing optical fibre
Inventor: LAMB JOHN GARTH
IPC: G02B6/44
Filed: 1985-05-24
Abstract: On line coating of optical fibre (20) adopts silicon nitride or oxynitride to provide an hermetic seal using chemical vapour deposition. Non-contacting gas seals (3, 4) at the top and bottom of the reaction chamber are so constructed that fibre vibration is avoided, (6) surface flaws are minimised and the coating minimises stress corrosion.
Patent ZA-856126-B (ZA)
Title: Chair,in particular office chair
Inventor: DAUPHIN ELKE
IPC: A47C1/032
Filed: 1985-08-13
Abstract: 1. Chair, in particular office chair, having a base (1) and a seat (3) disposed thereon as well as a backrest (8), wherein the seat (3) and the backrest (8) are supported such that they are pivotable in a coordinated manner about horizontal axes (6, 18) in accordance with the shift in weight of a user, and wherein at least one energy storage device is provided for damping the pivoting movement and for attaining a restoring action, wherein a seat carrier (4) and a backrest support part (7) joined to the seat carrier in a manner pivotable about an axis (6) are provided, wherein a supporting column (2) of the base (1) is rigidly fixable on the seat carrier (4), wherein a seat holder (19) is provided projecting upward beyond the seat carrier (4) and being supported on the latter in a manner pivotable about an axis (18), wherein the seat (3), in the vicinity of a front section, is rigidly joined to the seat holder (19) and, in the vicinity of a section located behind the axis (6), is joined to the backrest support part (7), and wherein the energy storage device, extending obliquely with respect to the seat (3), is disposed on the backrest support part (7) in a manner pivotable about an articulation axis (shaft 34), on the one hand, and the seat carrier (4), on the other hand, characterized in that the seat (3) is joined to the backrest support part (7) via elastic buffers (32), in that the pivot axis (6) is arranged in an upper section of the seat carrier (4) and the backrest support part (7), in that the energy storage device is embodied by a gas spring (33) and is articulated on the seat carrier (4) in a manner pivotable about an articulation axis (shaft 36), and in that the articulation axis (shaft 36) for the gas spring (33) is disposed on the seat carrier (4) below the pivot axis (6) and at a distance thereof between the backrest support part (7) and the seat carrier (4) and the articulation axis (shaft 34) of the gas spring (33) is disposed on the backrest support part (7) in the vicinity of the upper edge and the rear edge thereof.
Patent ZA-856623-B (ZA)
Title: Method for culturing micro-organisms
Inventor: HULBERT MATTHEW HAROLD
IPC: C02F3/10
Filed: 1985-08-29
Abstract: The culturing of microorganisms in a nutrient medium is improved by adding a zeolite to the nutrient medium. The zeolites can be synthetic or natural.
Patent ZA-866259-B (ZA)
Title: Gamma-carbolines
Inventor: ABOU-GHARBIA MAGID ABDEL-MEGID
IPC: A61K31/435
Filed: 1986-08-19
Abstract: The compounds of formulain which R<sup>1</sup> is hydrogen, halogen, hydroxy, or alkyl; R<sup>2</sup> is substituted or unsubstituted pyridinyl, pyrazinyl, quinolinyl or quinoxalinyl and said substituents are alkyl, alkoxy, alkoxycarbonyl, halogen, cyano or nitro; R<sup>5</sup> and R<sup>6</sup> are independently, hydrogen, alkyl, phenyl, halophenyl, methylphenyl, trifluoromethylphenyl, cyanophenyl or nitrophenyl, with the proviso that one of R<sup>5</sup> and R<sup>6 </sup>is other than hydrogen; and n is an integer from 1 to 7; and the pharmaceutically acceptable salts thereof, are antipsychotic and anxiolytic agents.
Patent ZA-891959-B (ZA)
Title: Transporting a liquid past a barrier
Inventor: FRAY DETEK JOHN
IPC: C25C7/00
Filed: 1989-03-15
Abstract: The invention provides a method of transporting a liquid A past or around a barrier, by adding a solute S to liquid A on one side of the barrier and correspondingly removing solute S from liquid A on the other side of the barrier, the solute S being such as to change the density of the liquid A when dissolving in it, thereby providing a motive force for its motion around the barrier. An example of the application of the invention is in a two-part electrolytic cell (1) comprising electrowinning and electrofining half cells (2 and 3, respectively), wherein the metal, solute S, is electrowon into a liquid (16,16a), liquid A, on one side of the cell's common electrode (4), the barrier, in the electrowinning half cell (2), and electrolytically removed from the liquid (17,17a) on the other side of the common electrode (4), in the electrorefining half cell (3).
Patent ZA-898835-B (ZA)
Title: Loop formation in on-machine-seamed press fabrics using unique yarns
Inventor: DAVENPORT FRANCIS L
IPC: D21F7/10
Filed: 1989-11-20
Abstract: A press fabric, for use on papermaking and similar machines, is of the open-ended variety, and has loops at each end enabling it to be closed into endless form during installation on the machine by means of a pin seam. The machine-direction (MD) yarns 1, from which the loops are formed during the flat or endless weaving of the fabric, are coated multifilaments. The coating 3, either permanent, semi-permanent, or soluble, gives the multifilament 2 a monofilament-like structure, enabling good loop formation and stability. The use of multifilament yarn provides a fabric having improved elasticity in the machine direction, and a greater degree of compressibility, following the removal of a soluble coating material, than can be obtained using monofilament yarn.
Patent ZA-921676-B (ZA)
Title: Process for the preparation of sodium silicates
Inventor: SCHIMMEL GUENTHER
IPC: C01B33/38
Filed: 1992-03-06
Abstract: For the preparation of crystalline sodium silicates having a layer structure, an SiO2/Na2O molar ratio of (1.9 to 2.1):1 and a water content of less than 0.3% by weight from a waterglass solution obtained by reacting sand with sodium hydroxide solution in an SiO2/Na2O molar ratio of (2.0 to 2.3):1 and having a solids content of at least 20% by weight, the waterglass solution is treated in a spray-drying zone with hot air at 200 to 300 DEG C to form a pulverulent, amorphous sodium silicate having a water content (determined as loss on ignition at 700 DEG C) of 15 to 23% by weight. The pulverulent, amorphous, water-containing sodium silicate is first ground, preferably to grain sizes of 1 to 50  mu m, before it is introduced into a rotary kiln in an inclined arrangement and treated therein with flue gas in countercurrent at temperatures of more than 500 to 850 DEG C, to form crystalline sodium silicate. The sodium silicate emerging from the rotary kiln is first comminuted to grain sizes of 0.1 to 12 mm and finally ground to grain sizes of 2 to 400  mu m.
Patent ZA-935738-B (ZA)
Title: Fluid containers.
Inventor: MANSFIELD ANDREW CHARLES
IPC: B05B9/04
Filed: 1993-08-06
Abstract: A container (1) comprises a body (2) in which fluid to be dispensed can be stored. The body has a fluid outlet (3') to which one end of a flexible hose (5) is attached. An opposite, discharge, end (6) of the hose (5) has a spray lance (7) attached to it. Attachment means (14,15,16,17), such as a tube embedded in a recess is provided on a side wall of the body to retain the discharge end (6) of the hose (5) releasably to the body when the container (1) is not in use. The container (1) may be used to discharge liquids such as fertilisers, pesticides or other chemical agents in the form of a spray. To be accompanied when published by Figure 2 of the drawings. <IMAGE>
Patent ZA-957192-B (ZA)
Title: Pintle wire
Inventor: PATEL SANJAY
IPC: C08L101/00
Filed: 1995-08-28
Abstract: A pintle wire comprises a polymer material containing a lubricant material of schistose nature. The polymer material comprises polyamide, polyester, copolyester, polyetheretherketone or polyphenylene sulphide. The schistose lubricant comprise graphite, molybdenum sulphide, cobalt sulphide, clay or silicate.
Patent ZA-957310-B (ZA)
Title: Apparatus and method for activating photoactive agents
Inventor: SILVA EDMUND D D
IPC: F21V29/00
Filed: 1995-08-31
Abstract: The present invention provides improved methods and apparatus for irradiating a product with light of a specific wavelength to activate the photoactive agent that is contained therein. To this end, in an embodiment, a device is provided that comprises a source of radiation including a plurality of light emitting diodes. Each light emitting diode includes a body portion through which radiation is transmitted. The body of the diode is surrounded by a fluid. In this regard, a first housing is provided that includes an interior that contains the light emitting diodes and a fluid. The housing includes a transparent window for allowing radiation generated by the light emitting diodes to flow through the window and irradiate a product that is in juxtaposition to the window.