baber/WOPTO huggingface dataset:
Patent MX-169619-B (MX)
Title: Procedimiento para sintetizar derivados de aminometil-oxo-oxalidinil-benceno utiles como agentes antibacterianos
Inventor: GREGORY WALTER ADELMAN
IPC: A61P31/04
Filed: 1984-06-06
Abstract: La presente invención se refiere a procedimiento para sintetizar derivados de amino-metil-oxooxazolidinil-benceno útiles como agentes antibacterianos, de la fórmula I: caracterizado el procedimiento porque comprende reaccionar un compuesto de fórmula II: para dar compuestos de fórmula III: a) los cuales se hacen reaccionar a temperatura aproximada de 60 a 125 grados C con azidas de sodio, potasio, litio, cesio o rubidio en presencia de un solvente dipolar aprótico, en cuyos compuestos de grupo A puede ser -H ó cualquiera de los grupos previamente mostrados excepto cuando R1 es -N3, -NX2,-NR9X, -NXZ+, para obtener compuestos de la fórmula IV: los cuales se reducen a compuestos de aminometilo (V): por hidrogenación en paladio sobre carbón, por tratamiento con 1,3-propanditiol y una base, sulfuro de hidrógeno, compuestos de fósforo, trivalentes o mercaptanos, en la presencia de un solvente, luego los compuestos de fórmula V se acilan por reacción de la amina con un cloruro o anhídrido de ácido en un solvente básico tal como piridina o por reacción en un solvente miscible en agua, o alternativamente un ácido libre se hace reaccionar con la amina empleando N,N-diciclohexilcarbodiimida o primero se forma un anhídrido mixto a partir del ácido empleando un ester clorofórmico y una base terciaria, seguido por reacción con la amina.
Patent MX-167101-B (MX)
Title: Espuma rigida de poliisocianurato y procedimiento de fabricacion
Inventor: JACOBINA CHARLES E
IPC: C08G18/48
Filed: 1987-05-13
Abstract: La presente invención se refiere a una espuma de poliisocianurato rígida, que comprende el producto de reacción de un poliisocianurato orgánico, un agente insuflante, un catalizador de trimerización y una cantidad menor de un polio, caracterizado porque el poliol comprende una proporción suficiente de cuando menos un polioxialquilen poliol que tiene i) bloques de óxido de oxipropileno terminales, ii) un peso molecular de aproximadamente 300 a 3000 y iii) una funcionalidad hidroxilo promedio de aproximadamente 2 a 5, para formar un poliisocianurato espumado cuyo tiempo de gel es mayor a aproximadamente 70 segundos y la friabilidad es inferior a aproximadamene 20 por ciento, como se mide por la prueba de friabilidad aASTM C-421 y el catalizado es aquel cuyo uso da lugar al tiempo de gel mayor a aproximadamente 70 segundos.
Patent MX-171640-B (MX)
Title: Composicion de caucho
Inventor: BALOGH GEORGE FRANK
IPC: C08F297/02
Filed: 1987-09-21
Abstract: La presente invención se refiere a un polímero de la naturaleza del caucho que tiene una combinación y propiedades excelente para usarse para fabricar bandas de rodadura de neumático, que consiste de unidades de repetición que se derivan de por lo menos un monómero de diolefina conjugada, caracterizado en que el polímero de la naturaleza del caucho tiene una primera temperatura de transición de estado vítreo que es entre -110 y -20 grados C, y una segunda temperatura de transición de estado vítreo que es entre -50 y 0 grados C.
Patent NO-145598-B (NO)
Title: Anordning ved apparat for utmating av vaeske- eller kremformede produkter.
Inventor: BENSON GUSTAV ERIC VALDEMAR
IPC: G01F11/08
Filed: 1977-08-11
Abstract: Anordning ved apparat for utmating av væske- eller kremformede produkter.
Patent NO-159496-B (NO)
Inventor: GLASER SIEGFRIED
IPC: E06B3/667
Filed: 1983-08-19
Abstract: Connection of two spacer frame hollow profiles which are usable for the production of an insulating glazing and, possibly, are filled with a drying agent. The abutting edges of two hollow profile pieces are set against one another and a one-piece connecting body is seated in a hollow space defining a cavity on both sides of the abutting edges, the connecting body bridging across the abutting edges in a form-locking manner. The connecting body is a hardened fusion adhesive plug which is injected as a liquid through a wall of at least one of the profile pieces into the cavity.
Patent NO-174351-B (NO)
Inventor: MARKUSSEN JAN
IPC: C12N1/16
Filed: 1985-05-29
Abstract: Human insulin precursors containing the peptide chain B(1-29)-A(1-21) of human insulin and derivatives thereof with a bridging chain connecting the carboxyl terminus of the B(1-29)- chain with the amino terminus of the A(1-21 )-chain are prepared by culturing a yeast host transformed with a replicable expression vehicle capable of expressing a DNA- sequence encoding the insulin precursor. The bridging chain is preferably relatively short and contains preferably from 2 to 8 amino acid residues. The bridging chain must not contain two adjacent basic amino acid residues (Lys or Arg) and has one Lys or Arg connected to the amino terminus of the (A(1-21)- chain. Human insulin is prepared from the insulin precursors by in vitro conversion.
Patent NO-177317-B (NO)
Title: Anvendelse av 3-methyl-but-3-en-1-ol for stabilisering av blandinger som inneholder klorfluoralkaner, selve blandingene samt klorfluoralkaner som inneholder forbindelsen
Inventor: BOEDECKER MANFRED
IPC: C09K15/06
Filed: 1988-09-08
Abstract: Anvendelse av but-3-en-l-ol-forbindelser med den generelle formel (I). hvor Rog/eller Rer hydrogen, rett-kjedet eller forgrenet C^-C^-alkylrest, fenylresten eller en substituert fenyl-rest, for stabilisering av blandinger som inneholder klorfluoralkaner ved siden av aminer, aminoalkoholer og aminbasiske polyoler.
Patent NO-168522-B (NO)
Inventor: GUILHEM CHRISTIAN
IPC: B68G7/05
Filed: 1989-07-12
Abstract: In a process for covering an object by means of at least one flexible piece, a fluidized bed of particles (8) is covered by a flexible cloth (10), the flexible covering piece (12) is placed above said cloth, the object (13, 14) is placed above said cloth, pressure is applied to said object, deforming the flexible sheet and immersing the object in the fluidized bed until a mating imprint is formed in the latter. The covering can be effected by gluing, in particular with a previously applied heat-activated adhesive in which case the fluidized bed is obtained by means of a current of hot air at a temperature above the activation temperature of the adhesive. The process is particularly suitable for assembling and mounting seat covers. Also described is a device for implementing the process.
Patent NO-175849-B (NO)
IPC: B22F3/26
Filed: 1989-10-05
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies and the novel products produced therefrom. A negative shape or cavity, which is complementary to the desired metal matrix composite body to be produced, is first formed. The formed cavity is thereafter filled with a permeable mass of filler material (7). Molten matrix metal (8) is then induced to spontaneously infiltrate the filled cavity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material (7), at least at some point during the process, which permits the matrix metal (8) when made molten, to spontaneously infiltrate the permeable mass of filler material (7), which at some point during the processing, may become self-supporting. In a preferred embodiment, cavities can be produced by a process which is similar to the so-called lost-wax process.
Patent NO-179887-B (NO)
Title: Apparat for fremstilling av ledingslengder med kabelsko
Inventor: IHARA YASUSHI
IPC: H01R43/28
Filed: 1989-12-21
Abstract: Oppfinnelsen angår et apparat for fremstilling av ledningslengder, for å danne en ledningslengde (1) ved kapping av en tråd (600a, 600b) som har en kjerne som er omgitt av isolasjon, idet isolasjonen fjernes fra et kappet endeparti av tråden, og en kabelsko (604a, 604b) festes til det avisolerte endeparti av kjernen. I henhold til apparatet beveges en holdeanordning (201) for holding av tråden (600a,. 600b) tredimensjonalt, av en anordning (202) for bevegelse. Når isolasjonen er fjernet, holder holdeanordningen (201). tråden (600a, 600b) nær den kappede ende, slik at tråden (600a, 600b) nesten ikke ekspanderer, og avisoleringen kan skje nøyaktig. Dessuten, når kabelskoen fastgjares, kan kjernen beveges til korrekt stilling i forhold til en anordning (400) for fastgjoring av kabelsko, tilpasset typen av kabelsko.
Patent NO-176468-B (NO)
Title: Flerdoseinhalator for medikamenter i pulverform
Inventor: COCOZZA SALVATORE
IPC: A61M13/00
Filed: 1990-10-26
Abstract: En flerdoseinhalator (1; 2) for medikamenter i pulverform omfatter en beholderenhet (24; 124). for medikament i pulverform, en uttreknings-. og dosefremstillingsenhet (22, 26; 122, 126). for det nevnte medikament, og en enhet (16,. 50; 152, 176) for å blande dosen av medikament med en luftstrøm. Uttreknings- og dosefremstillingsenheten omfatter: en kopp-type transportanordning (22; 122) utstyrt med minst en kopp (20; 120) for å trekke ut fra beholderen en viss mengde av pulver og transportere det til en dispenseringsstilling, hvor koppen (20;. 120) har to koaksiale identiske hull (56; 156); og en stempel-type dispenseringsanordning (36; 106). anbragt ovenfor blandeenheten, hvor stempelet (36; 106) kan settes inn i med nøyaktig tilpasning og trekkes ut fra hullene (56; 156) i koppen (20; 120) når sistnevnte er i dipenseringsstillingen, for å. bevirke at en dose av medikament i pulverform faller ned i blandeenheten.
Patent NO-174364-B (NO)
Title: Anordning ved ringkammerovn
Inventor: TOKVAM GUDMUND
IPC: C04B35/52
Filed: 1991-11-06
Abstract: En anordning ved ringkammerovn for kalsinering av karbonlegemer, består av flere seriekoblede kammer- med eller uten overliggende lokk, hvert inneholdende flere kassetter hvor veggene (2) i kassettene er utstyrt med vertikale og/eller. horisontale kanaler for fyrgassene og hvor fyrgassene er innrettet til å avsuges fra hvert av kamrene, gjennom en ringledning (10).Ovnen er forsynt med en andre, separat anordnet ringledning (13) og hvert av kamrene er forsynt med en oppsamlingsanordning i form av et lokk, manifold e.l. med en lukkbar åpning eller tilkoblingsstuss (), hvorved luft som benyttes ved nedkjøling av kassettene avsuges via en rorforbindelse (1) anordnet mellom den andre ringledningen og oppsamlingsanordningen på kammeret.
Patent SE-315778-B (SE)
Inventor: KORTHAUS H
IPC: E05F15/603
Filed: 1963-02-14
Abstract: 1,027,600. Screw - and - nut actuators. H. KORTHAUS, and R. WILKE. Feb. 13, 1963 [Feb. 14, 1962], No. 5915/63. Heading B8J. [Also in Divisions F2 and H2] In an electric motor-driven linear displacing device comprising an internally threaded tubular shaft section 8 fast with the motor rotor 4 and a coacting elongated threaded operating rod 12 extending through the shaft section and secured against rotation but axially displaceable on rotation of the shaft section, and an electromagnetically operable brake for the rotor actuated when the rod reaches a limiting position, either a load or at least one spring 32, 33 returns the rod to its initial position upon failure of the motor and brake current. The rod 12 is secured against rotation by either a polygonal, e.g. square, part engaging a corresponding guide in a casing extension 15 or a longitudinal recess engaged by a key in a casing part 14, and coacts with the shaft section by means of a train of recirculating ball bearings 11. The brake includes friction linings 28 loaded to disengagement by springs 27 but engaged by attraction of a disc 25 by an iron ring 18 when a magnetizing winding 17 is energized via a rectifier by normally closed contacts of a motor relay which is de-energized by a limit switch 30 or 31 actuated by a cam 29 on a rod collar 34 when the rod reaches either of its end positions. In low power motors the switches may directly control the motor, and the rod may actuate the sliding contact of a potentiometer to give a remote indication and possibly automatic regulation of the rod position. The device is applicable to doors, flaps and weights.
Patent YU-48302-B (YU)
Inventor: HUTTER J
IPC: C07C327/34
Filed: 1989-09-12
Abstract: Organic nitrates with a specific structure, consisting of nitrato fatty acids (nitratoalkanoic acids) and sulphur-containing amino acids or peptides, of the general formula <IMAGE>  in which the symbols have the meanings specified in the claims. Because of the general structural principle - presence of sulphhydryl groups - they prevent nitrate tolerance or attenuate a tolerance which has already occurred. The compounds are used in medicaments for treating circulatory disorders, high blood pressure, heart failure and for dilating peripheral vessels.
Patent ZA-813338-B (ZA)
Title: Cathode for a cell for fused salt electrolysis
Inventor: KUGLER T
IPC: C25C3/08
Filed: 1981-05-19
Abstract: A solid cathode in a fused salt electrolytic cell for the production of aluminum is made up of individually exchangeable elements (10). These cathode elements are made up of two parts which are rigidly joined together and which are resistant to thermal shock. The upper part (12) which projects from the molten electrolyte (30) into the precipitated aluminum (26), or the coating on this part (12), is made of a material which, at working temperature, is a good electrical conductor, is chemically resistant and is wet by aluminum. The lower part (14,16), which is exclusively in the liquid aluminum (26), or the coating on this part (14,16) is on the other hand made of an insulating material which can withstand molten aluminum.
Patent ZA-814648-B (ZA)
Title: Purification of gases
Inventor: MEUNIER GEORGES
IPC: B01D53/34
Filed: 1981-07-09
Abstract: 1. A method of purifying gases comprising putting in contact, according to a path which is substantially vertical, on the one hand the gas to be treated displaced upwardly under the effect of a pressure difference, and on the other hand solid refractory particles moving counter-current downwardly under the effect of their weight, in which the gas is subjected in a substantially middle region of said path, to a localised heating adjusted in such a manner as to raise the temperature of the gas to a value allowing decomposition of matter to be eliminated, and the rates of feed of gas and particles are adjusted in such a manner as to substantially equilibrate the respective heat capacities of the flows of gas and the particles, and thus to allow return to a temperature close to ambient temperature at the end of their passage in said path, on the one hand of the gas treated before evacuation to the exterior and on the other hand the refractory particles before they are recycled to pass again through said path, said substantially vertical path being baffled by means of filling elements to impose on the flow of particles divisions and changes in direction characterised in that said particles move in free flow in the dispersed state within said gaseous flow.
Patent ZA-824196-B (ZA)
Title: Haloalkylcarbonylamino-1,3-dioxane herbicide antidtoes
Inventor: WALKER FRANCIS HARRY
IPC: A01N43/16
Filed: 1982-06-15
Abstract: Certain haloalkylcarbonylamino-1,3-dioxane herbicide antidotes corresponding to the following general formula: <CHEM>  wherein  R represents chloro-, bromo- or iodo- C1-C4 alkyl;  R1 represents hydrogen, C1-C4 alkyl, C2-C4 alkenyl or phenyl;  R2 represents hydrogen or C1-C4 alkyl;  R3 represents hydrogen or C1-C4 alkyl;  and  R4 represents hydrogen or nitrophenyl; provided that one of R3 and R4 represents hydrogen; are disclosed, as is the production thereof. Such compounds may be formulated with inert diluents or carriers and or adjuvants or with herbicides, in particular thiocarbamates or acetanilides. The use of such compounds counteracts crop damage caused by herbicides and hence provides a method of establishing herbicidal selectivity.
Patent ZA-842067-B (ZA)
Title: (1h-tetrazol-5-yl)tetrazolo-(1,5-a)-quinolines and related compounds
Inventor: WRIGHT TERRY L
IPC: C07D471/04
Filed: 1984-03-20
Abstract: (1H-Tetrazol-5-yl)tetrazolo[1,5-a]quinolines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyanoquinoline or isoquinoline with ammonium chloride and an azide such as sodium azide in an inert solvent such dimethylformamide.
Patent ZA-843010-B (ZA)
Title: Cooker with several electric hotplates
Inventor: SCHREDER FELIX
IPC: H05B3/68
Filed: 1984-04-24
Abstract: The cooker contains several conventional hotplates in a mounting plate. A thermostat is associated with each hotplate. However, the thermostat is not placed in or on the hotplate, but is instead located on the cooker, particularly between the hotplate and the edge or one of the corners of the mounting plate to protect against localized overheating apart from the hotplate.
Patent ZA-853030-B (ZA)
Title: Phenol derivatives
Inventor: EDWARDS PHILIP NEIL
IPC: C07D295/14
Filed: 1985-04-23
Abstract: A phenol derivative of the formulawherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyin- danyl, hydroxyphenyl-hydroxybenzothienyl or di-hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or cycloalkylene which is interrupted by a heterocyclene linkage, wherein R<sup>1</sup> is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R is joined to R<sup>2</sup>, and wherein X is -CONR<sup>2-</sup>, -CSNR<sup>2-</sup>, -NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, -NR<sup>12</sup>CONR<sup>2</sup>-,-SO<sub>2</sub>NR<sup>2</sup>- or -CO-, or, when R<sup>1</sup> is not hydrogen, is -NR<sup>12</sup>COO-, -S-, -SO- or -S0<sub>2</sub>-, wherein R<sup>2</sup> is hydrogen or alkyl, or R<sup>1</sup> and R<sup>2</sup> together form alkylene; wherein R<sup>12</sup> is hydrogen or alkyl, and wherein R<sup>22</sup> is hydrogen, cyano or nitro; or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent ZA-855760-B (ZA)
Title: New diphosphonic acid derivatives
Inventor: BOSIES ELMAR
IPC: C07F9/653
Filed: 1985-07-31
Abstract: The present invention provides diphosphonates of the general formula: <IMAGE>  (I)  wherein Het is 1,2,3-triazole, or 1,2,4-triazole radical, which is optionally substituted by alkyl, alkoxy, halogen, hydroxyl, carboxyl, an amino group optionally substituted by alkyl or acyl radicals or is a benzyl radical optionally substituted by alkyl, nitro, amino or aminoalkyl, A is a straight-chained or branched, saturated or unsaturated hydrocarbon chain containing 2 to 8 carbon atoms, X is a hydrogen atom, optionally substituted by acyl, or an amino group optionally substituted by alkyl or acyl radicals and R is a hydrogen atom or an alkyl radical; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these diphosphonates and pharmaceutical compositions containing them.
Patent ZA-856037-B (ZA)
Title: Method of continuous production of plates of fibre reinforced concrete
Inventor: MEYER ADOLF
IPC: B28B1/52
Filed: 1985-08-09
Abstract: A method for the continuous production of plates and/or shaped bodies of fibre reinforced hydraulic setting masses is described in which the mass is provided in a predetermined thickness over the entire width of the plate to be produced, on a substrate continuously moved by a belt. Fibre cuttings from a cutting device are dispersed in a desired distribution onto the surface of the mass moving with the substrate and these are subsequently incorporated into the mass by a tool acting uniformly over the entire width of the mass. The raw plate can be further processed in its still deformable condition and brought into a desired final shape.
Patent ZA-856547-B (ZA)
Title: Controlled-release medical preparations
Inventor: LINDAHL AKE RICHARD
IPC: A61K9/24
Filed: 1985-08-28
Abstract: The present invention concerns a novel pharamceutical preparation having a biphasic release pattern. The preparation comprises a tablet core containing a drug. The tablet is coated with a coating essentially consisting of a film-forming water-insoluble polymer having fine water soluble particles randomly distributed therein. The fine particles include a drug active substance, which is the same as the drug in the core. The drug active substance in the particles may also be different from the one in the tablet core.
Patent ZA-873299-B (ZA)
Title: Formulations containing unsaturated fatty acids for the synthesis of prostablandins and hydroxy-fatty acids in biological systems
IPC: A61P43/00
Filed: 1987-05-08
Abstract: These preparations are used for producing medicaments which are suitable for remedying prostaglandin deficiencies in humans and animals, for example curing or preventing diseases of the gastrointestinal tract.
Patent ZA-946008-B (ZA)
Title: Novel tripeptides useful in immune and cns therapy
Inventor: GOLDSTEIN GIDEON
IPC: G01N33/50
Filed: 1994-08-10
Abstract: Tripeptides capable of regulating the function of cells of the mammalian immune and/or central nervous system, pharmaceutical compositions containing the peptides and methods of use thereof are provided.
Patent ZA-953457-B (ZA)
Title: A valve for urine drainage applications
Inventor: EDWARDS JOHN VICTOR
IPC: A61F5/44
Filed: 1995-04-28
Abstract: PCT No. PCT/GB95/00970 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Apr. 27, 1995 PCT Pub. No. WO95/29651 PCT Pub. Date Nov. 9, 1995A valve for urine drainage applications has a valve housing for attachment to a urine receptacle and a valve member rotatable within the valve housing between an open position, in which liquid can flow from the receptacle along an angled path from the inlet to the outlet from the valve, and a closed position cutting off the liquid flow. The valve member can be rotated about an axis substantially normal to the direction of liquid outflow from the valve and a manually operable tab or handle is provided for rotating the valve member in the housing and is arranged to point in the direction of the outflow from the valve when the valve member is in the open position.
Patent ZA-967588-B (ZA)
Title: Method and apparatus for determing the position of a tv camera for use in a virtual studio
Inventor: STEINBERG ALEXANDER
IPC: H04N9/75
Filed: 1996-09-09
Abstract: A method of determining the position of a TV camera relative to a patterned panel being viewed by the TV camera including the steps of:identifying a plurality of edge points of the pattern from the video signal produced by said camera and using these edge points to calculate the perspective of the pattern relative to the camera.
Patent AT-411747-B (AT)
IPC: B62K3/00
Filed: 2002-03-27
Granted: 2004-05-25
Abstract: The scooter has a handle (5.1) on top of a vertical rod (5) extending up from the frame (4). The frame has longitudinal side bars (4.1,4.2) with links (6.1,6.2) supporting a foot plate (6). Angled links (4.8) on either side of the front wheel (1) make this wheel steer either to the right or to the left as the handle and the frame are tilted.  There is a crossbar (4.4) with angled links (4.5,4.6) to allow tilting of the rear wheels (2,3). There is a centrally-placed link (6.3) to support the rear end of the foot plate.