baber/WOPTO huggingface dataset:
Patent ES-8700330-A1 (ES)
Title: Process and apparatus for adding calcium to a bath of molten ferrous material.
IPC: C21C7/04
Filed: 1984-08-10
Abstract: A process for adding calcium to a bath (2) of molten ferrous material is disclosed in which a calcium metal-containing wire (1) is fed through a refractory lance (5) into the bath (2). Recirculatory stirring of the molten ferrous material is accomplished with an inert gas flow through the lance (5). The caicium-containing wire (1) is fed at such a rate that it substantially bends towards the horizontal direction after it leaves the lance (5) and melting of the calcium in the wire (1) occurs primarily in or directly below a region of downwelling of the molten ferrous material. Suitable wire feeding rates will depend upon the disposition of the lance (5) in the bath and the composition (e.g. clad or unclad) and cross-sectional dimensions of the calcium metal-containing wire (1). A preferred apparatus for adding processing elements in wire form directly into a molten material comprises a heat resistant nozzle (60) positionable relative to the surface of the molten material such that an inlet is disposed above the surface and an outlet (84) is disposed beneath the surface a mechanism (24) for feeding the wire (20) through the nozzle (60) directly into the molten material and a system (31, 33, 42) for injecting a substantially inert gaseous medium into the molten material together with the wire (20), whereby the inert gas substantially prevents closure of the nozzle (60) by solidified molten material and promotes mixture of the processing elements with the molten material through gas bubble agitation. The apparatus further comprises a substantially gas-tight conduit (44) connected to the nozzle inlet, through which the wire (20) and the inert gaseous medium are delivered to the nozzle (60). A pressure-driven seal (30) prevents atmospheric contamination and prevents loss of inert gas. Passing the wire (20) and gaseous medium through a bore in the nozzle (60) having an elongated, gradually tapered funnel-shaped section (80) adjacent the outlet (84) maximizes the effect of the inert gaseous medium.
Patent ES-8506828-A1 (ES)
Title: Needle bed for a circular knitting machine.
IPC: D04B15/14
Filed: 1984-10-05
Abstract: A cylinder of the bar is provided with struts between which the needles are axially movable. The bar is comprised of juxtaposed segments (12) having preferably the same width, along the periphery of the cylinder (11). The segments are formed of juxtaposed struts (13, 14) having different heights which alternate in regular sequences. The struts are held together by means of cleats (16) made of metal or plastic material and cast into recess (15) preferably on the lower side and extending throughout the width of the segments.
Patent ES-8603950-A1 (ES)
Title: Heat treatment of plasma fractions.
IPC: A61K35/14
Filed: 1984-11-05
Abstract: Virus associated with a biologically active substance is inactivated by heating a suspension of the dry substance in an organic liq. (I) at a temp. and period of time suitable to inactivate the virus and their recovering the active substance from (I). Pref. (I) include alkanes such as hexane, ketones such as acetone or diethyl ketone and perfluoro cpds. such as perfluorotripropylamine.
Patent ES-8608320-A1 (ES)
Title: Moraxella bovis bacterin.
IPC: C12N1/20
Filed: 1984-12-11
Abstract: Protease produced by Moraxella bovis can be used as an immunoprophylactic agent for protection against infection by M. bovis.
Patent ES-8606860-A1 (ES)
Title: Condensed N-phenylsulfonyl-N'-pyrimidinyl and triazinyl urea.
IPC: A01N47/36
Filed: 1984-12-28
Abstract: The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula < IMAGE > (I) wherein Z is oxygen or sulfur, E is nitrogen or =CH-, R1 is hydrogen, halogen, nitro, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 alkoxycarbonyl, C1-C4 alkylthio, C1-C4 alkylsulfinyl, C1-C4 alkylsulfonyl or C2-C5 alkoxyalkoxy, R2 is hydrogen, C1-C4 alkyl or C1-C3 alkoxy, R3 and R4, each independently of the other, are hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 haloalkylthio, C1-C4 alkylthio, halogen, C2-C5 alkoxyalkyl, C2-C5 alkoxyalkoxy or -NR5R6, wherein R5 and R6 are hydrogen or C1-C4 alkyl, and A is an unsubstituted or substituted bridge of 3 or 4 atoms which contains 1 or 2 oxygen, sulfur or nitrogen atoms and, together with the linking carbon atom, forms a non-aromatic 5- or 6-membered heterocyclic ring system, with the proviso that two oxygen atoms are separated by at least one carbon atom and that oxygen and sulfur atoms are only linked to each other if the sulfur atom takes the form of the -SO- or -SO2- group and to the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases. These compounds have good pre- and postemergence selective herbicidal and growth regulating properties.
Patent ES-8700215-A1 (ES)
Title: A method of processing waste materials, particularly a sludge containing noxious metals.
IPC: B01J2/28
Filed: 1985-01-11
Abstract: A noxious metal(s) containing waste material is treated with an acid solution of a metal of group VIIa or VIII of the Periodical System, preferably iron or manganese. Subsequently, the metal of group VIIa or VIII dissolved in the acid is precipitated as a metal hydroxide and simultaneously the noxious metal(s) dissolved from said waste by said acid solution are incorporated in said precipitating metal hydroxide. The waste material together with precipitated metal hydroxide is subjected to an immobilization treatment. Manganese hydroxide is particularly suitable for removing cadmium. An acid solution of iron and preferably simultaneously manganese to be used for treating the waste is obtained by dissolving oxysludge caught during iron or steel manufacture. The method is particularly for treating dredged harbor sludge. The dredge sludge may be formed into granules after mixing with a preformed mixture of the amount of a binder and 50 to 90% of the total amount of fly ash and subsequently the granules are treated with the remaining amount of fly ash. Carbon black and/or a water repellent substance may be added to the remaining amount of fly ash.
Patent ES-8702067-A1 (ES)
Title: Mechanical tube plug removal tool.
IPC: F16L55/12
Filed: 1985-02-20
Abstract: A tool and its method of operation for removing hollow plugs (14) which have been mechanically expanded into tubes (12). The tool includes an electrical welding electrode (54) having a tungsten tip (56). The electrode is positioned within the plug and rotatably withdrawn therefrom while energized, so that an electrical arc is struck between the electrode tip (56) and the inner wall of the plug (14), thereby melting the metal on the inner surface of the plug along a spiral path. This causes the plug to heat shrink back to its approximate size prior to when it was expanded into tight engagement in the tube end. The plug can thereafter be easily removed from the tube by means of a simple gripping tool.
Patent ES-8607020-A1 (ES)
Title: Immunostimulant agent.
IPC: A61K31/495
Filed: 1985-05-29
Abstract: 1-Cyclopropylquinolone-3-carboxylic acids of the formula < IMAGE > in which R1 is hydrogen, methyl, ethyl or beta -hydroxyethyl, and R2 is hydrogen, chlorine or fluorine or salts thereof stimulate the immune system, especially in conjunction with an antigen.
Patent ES-8608470-A1 (ES)
Title: Process for the preparation of pure hydrates of fluoral and hexafluoroacetone from hemiacetals.
IPC: C07C29/60
Filed: 1985-07-12
Abstract: A process for preparing pure fluoral hydrate or hexafluoroacetone hydrate which comprises reacting a hemiacetal with the formula < IMAGE > wherein R is hydrogen or CF3, with water in a distillation column, removing respectively the methanol or ethanol produced at the head of the column, and recovering at the bottom of the column the pure hydrate so produced.
Patent ES-8608927-A1 (ES)
Title: Catalyst for oxidation reactions and process for its preparation.
IPC: C07C51/25
Filed: 1985-10-04
Abstract: Catalyst containing a vanadium/phosphorus complex oxide, for the oxidation of hydrocarbons to maleic anhydride. The catalyst contains 1 to 1.3 atoms of phosphorus per atom of vanadium. The pore volume of those pores which have a radius of 100 to 1,000 ANGSTROM is at least 30 percent of the total pore volume of the pores which have a radius of less than 10,000 ANGSTROM . The method for preparing the catalyst involves introducing a phosphorus-containing compound into an organic solvent, and continuously adding a vanadium-containing compound over the course of 0.5 to 4 hours. 1 to 1.3 atoms of phosphorus is employed per atom of vanadium. The water formed during the reaction is removed continuously and directly from the reaction mixture. Thereafter the reaction mixture is separated. The V-P-O complex oxide is isolated as a solid, dried at a temperature of 90 DEG to 150 DEG C. and activated at a temperature of 200 DEG to 300 DEG C. to provide the catalyst.
Patent ES-8704755-A1 (ES)
Title: Dehydrated liposomes.
IPC: A61K31/7042
Filed: 1986-02-17
Abstract: Dehydrated liposomes are prepared by drying liposome preparations under reduced pressure in the presence of one or more protective sugars, e.g., the disaccharides trehalose and sucrose. Preferably, the protective sugars are present at both the inside and outside surfaces of the liposome membranes. Freezing of the liposome preparation prior to dehydration is optional. Alternatively, the protective sugar can be omitted if : (1) the liposomes are of the type which have multiple lipid layers (2) the dehydration is done without prior freezing (3) the dehydration is performed to an end point which results in sufficient water being left in the preparation (e.g., at least 12 moles water/mole liped) so that the integrity of a substantial portion of the multiple lipid layers is retained upon rehydration. Concentration gradients capable of generating transmembrane potentials can be created across the liposome membranes either before or after dehydration, and the transmembrane potentials resulting from these gradients can be used to load charged materials, e.g., drugs, into the liposomes.
Patent ES-8700832-A1 (ES)
Title: Hammer crushing mill for grains
IPC: B02C13/26
Filed: 1986-02-20
Abstract: The mill consists of supports each carrying bearings with plastics inserts lubricated by oil from pump with filter immersed in an oil reservoir in the base of the machine. Shaft is coupled to driving motor and carried in bearings. The double-walled carcase is filled with spongy material to absorb noise of all kinds. Rotor assembly is provided with hammers articulated through rods. It is suitable for grains of all kinds e.g. maize, barley, wheat, soya and similar.
Patent ES-8801511-A1 (ES)
Title: Method for steam expanding a polymeric composition.
IPC: C08J9/00
Filed: 1986-05-20
Abstract: A steam expanded alkenyl aromatic polymer composition (10) is provided. The polymer is mixed with a volatile blowing agent containing, as a primary blowing agent, dichlorodifluoromethane and as a secondary blowing agent, a halogenated hydrocarbon, a hydrocarbon, or an aliphatic alcohol containing from 1 to 4 carbon atoms. The secondary blowing agent has a normal atmospheric boiling point of from 0<o> to 100<o>C. The admixture of polymer and blowing agent may be expanded by steam immediately after extrusion foaming or may be expanded after aging of the composition which has been impregnated with the volatile blowing agent.
Patent ES-8705111-A1 (ES)
Title: Heat exchanger with removable heat exchanging surfaces.
IPC: F28D7/16
Filed: 1986-05-28
Abstract: Heat exchanger comprising a casing and tubular or plate-type exchange surfaces mounted inside the casing. The exchange surfaces (15) are joined together in the form of at least one module (14) comprising two end plates (16, 17) between which the exchange surfaces (15) are disposed, said plates (16, 17) being mounted slidingly after the style of drawers in rails (8, 9) of the casing (1). Application: particularly in low-temperature recuperative heat exchangers.
Patent IE-912554-A1 (IE)
Title: (p-Carbonylaminophenyl)-sulphonyl-nitromethane derivatives
Inventor: BRITTAIN DAVID ROBERT
IPC: A61K31/255
Filed: 1991-07-19
Abstract: The invention concerns novel (oxamido- and ureido-phenylsulfonyl)nitromethane derivatives and pharmaceutically acceptable salts thereof which are inhibitors of the enzyme aldose reductase and are of value, for example, in the treatment of certain peripheral effects of diabetes and galactosemia. Also disclosed are pharmaceutical compositions containing one of the derivatives and processes for the manufacture and use of the derivatives.
Patent IE-913767-A1 (IE)
Title: Hydraulic release system
Inventor: MIMS MICHAEL GENE
IPC: F16L37/086
Filed: 1991-10-29
Abstract: A hydraulic setting and release system for run in and cementing of a work string (3) and tubular (4) within a borehole (23) has a small diameter pipe string (9) extending from a release tool (5) through a packer (7) to within the tubular. The system forms at least one annulus (12) between the pipe string (3) and tubular. The pipe string (3) includes a ported nipple (10) and a seat subassembly (11) downstream of the ported nipple. The pipe string allows the packer (7) to anchor the tubular, by being inflated through the port (25) even when the seat is blocked. The pipe string also forms a flotation annulus which is sealed by, and the pipe string is supported by, a drag/seal subassembly (8) downstream of the seat assembly. The system also includes a safety release tool (9) for reliable uncoupling. Uncoupling is accomplished after run in, displacing a cement slurry slug separated by a plug or dart using a following pump down fluid which can land on the seat (11) and block further flow and displacement of cement slurry, and anchoring. The release tool (5) is then actuated uncouple the drill string (3) from the cemented tubular (4) and removal of the drill string prior to well operation (e.g., oil production).
Patent IE-904223-A1 (IE)
Title: Process for the hydrothermal production of Potassium silicate solutions
Inventor: NOVOTNY DR RUDOLF
IPC: C01B33/32
Filed: 1990-11-22
Abstract: PCT No. PCT/EP90/01948 Sec. 371 Date May 26, 1992 Sec. 102(e) Date May 26, 1992 PCT Filed Nov. 14, 1990 PCT Pub. No. WO91/08170 PCT Pub. Date Jun. 13, 1991.A process is disclosed for the hydrothermal production of potassium silicate solutions with high SiO2:K2O molar ratios, by the hydrothermal reaction of quartz sand with aqueous potassium hydroxide solutions at temperatures in the range of 150 DEG to 300 DEG C. at the pressures of saturated water vapor corresponding to these temperatures in a pressure reactor, which is characterized in that the potassium silicate solutions obtained thereby, which have SiO2:K2O molar ratios of less than 2.75:1, are then reacted with a quartz tempered at temperatures in the range of over 1100 DEG C. up to melting point, the temperatures and pressures also being maintained in the ranges named.
Patent IE-920290-A1 (IE)
Title: High frequency, high density power conversion system
IPC: H02M3/337
Filed: 1992-01-29
Abstract: A high-frequency, high-density power conversion system providing lossless power switching with a single or double-ended power converter, the single ended converter including a pair of input terminals (+Vin, -Vin) for receiving dc or rectified ac voltage, a transformer (T1) with its primary across the input terminals, a transistor (Q2) in series between an input terminal (-Vin) and the transformer primary, an inductor (L1) in series between the other input terminal (+Vin) and the other side of the primary, in which the transistor (Q2) is switched to provide a sinusoidal output current pulse to the transformer primary. The parasitic capacitance (Coss) of the transistor (Q2) forms a resonant tank with the inductor (L1), thereby allowing switching in the mega Hz range of frequency without switching losses.
Patent IE-940990-A1 (IE)
Title: Heat seal logo application apparatus
Inventor: MCCARTER WILLIAM
IPC: D06P1/00
Filed: 1994-12-21
Abstract: A heat seal logo application apparatus (10) comprises a drive mechanism (22) for rotating a carousel table (12), a heating element (14) and a feed system (15) for supplying logo transfers. A logo is transferred to an article (17,17') on a platen (13,13') when the platen is brought into register with the heating element. At least one of the platens on the carousel table is removably fixed thereto.
Patent LU-102347-A1 (LU)
Title: Elektromagnetisch-permanentmagnetischer Hybridhängeförderer und Steuersystem dafür
Inventor: GUO YONGCUN
IPC: B65G54/02
Filed: 2020-07-21
Abstract: Die vorliegende Erfindung betrifft das technische Gebiet der Transportausrüstung, insbesondere einen elektromagnetisch-permanentmagnetischen Hybridhängeförderer und ein Steuersystem dafür, umfassend einen Rahmen; wobei an der Spitze des Rahmens ein Aufhängungsmodul angeordnet ist, welches einen Elektromagneten, einen Permanentmagneten, einen leitenden Magneten und ein Förderband umfasst, wobei die Erfindung den durch den Magneten bewirkten Quetschverschleiß für die Begrenzungsrolle reduziert, wodurch die Fördereffizienz und die Lebensdauer des Förderers verbessert werden.
Patent WO-03073877-A1 (WO)
Title: Dispositif pour cigarette
Inventor: PORKSHEYAN GEVORG
IPC: A24D1/10
Filed: 2002-12-05
Abstract: La présente invention a trait à un dispositif pour cigarette concernant des articles de fumeur, notamment des dispositifs pour l'extinction automatique de cigarette et la réduction de l'impact de la fumée de tabac sur l'organisme du fumeur. Le dispositif consiste en un anneau de maintien (3), placé sur la cigarette (1) avant le bouchon de filtre (2), et est réalisé en un matériau conducteur de chaleur et mobile le long de la cigarette. Le diamètre interne de l'anneau est égal au diamètre de la cigarette, la longueur de 0,2 à 0,5 fois la longueur de la cigarette. L'impact négatif de la fumée de cigarette sur l'organisme du fumeur est réduit grâce à l'effet produit par l'anneau conducteur de chaleur, d'absorption d'une quantité considérable de chaleur, de réduction de la température de la fumée de tabac et de condensation d'une quantité déterminée de substances résineuses et d'humidité avant le bouchon de filtre. Le dispositif se déplace vers le bout allumé de la cigarette de sorte que le bout se trouve entièrement au sein de l'anneau. Etant donné le contact restreint avec l'air et la grande quantité de chaleur produite, le bout allumé de la cigarette s'éteint en 5 à 7 secondes sans risque de fumée et de feu.
Patent WO-0206606-A1 (WO)
Title: Selbsttragendes und lastabtragendes bauelement
Inventor: STACHE MICHAEL
IPC: E04C2/36
Filed: 2001-07-13
Abstract: Die Erfindung betrifft ein selbsttragendes und lastabtragendes Bauelement (1) mit zumindest einer, bevorzugt zwei Deckschichten (7), auf der bevorzugt mehrere über eine innere Deckfläche (15a) der Deckschichte (7) verteilt angeordnete, streifenartige Distanzelemente (18) angeordnet sind und diese über ein aushärtbares Verbindungs- und/oder Verfestigungsmittelo (70) mit der Deckschichte (7) kraft- und/oder formschlüssig verbunden sind. Die Deckschichte (7) und/oder die Distanzelemente (18) bestehen aus in räumlicher Wirrlage befindlichen, über ein Bindemittel minteinander verbundenen Holz- oder Holzwerkstoffelementen (73) mit zwischen diesen liegenden Hohlräumen (75) und Poren (74). In einem Verbindungsbereich (71) zwischen der Deckschichte (7) und den Distanzelementen (18) ist eine Verbindungs- und/oder Verfestigungszone (80) aus ausgehärtetem Verbindungs- und/oder Verfestigungsmittel (70) und Holz- oder Holzwerkstoffelementen (73) und/oder Poren (74) und/oder Hohlräumen (75) ausgebildet, die eine höhere mechanische Belastbarkeit aufweist als zu der Verbindungs- und/oder Verfestigunszone (80) angrenzende Bereiche der Deckschichte (7) und/oder Distanzelemente (18).
Patent WO-03062587-A1 (WO)
Title: Träger für eine fliegende schneiddiskenlagerung
Inventor: GERER ROMAN
IPC: B28D1/18
Filed: 2003-01-23
Abstract: Bei einem Träger (4) für eine fliegende Schneiddiskenlagerung, welcher an einem rotierbar gelagerten Grundkörper (1) über eine Verschraubung festlegbar ist, bei welchem die Schneiddisken (3) unter Zwischenschaltung von Kegelrollenlagern am Träger (4) abgestützt sind, sind am Umfang des Grundkörpers (1) im Wesentlichen trapezförmigen Querschnitt aufweisende Nuten angeordnet, wobei der Träger (4) relativ zur Rotationsachse (7) der Disken (3) abgewinkelt oder gekröpft ausgebildet ist und an seinem der Diskenlagerung abgewandten Ende (9) einen dem trapezförmigen Querschnitt der Nuten entsprechenden Querschnitt und quer zu den parallelen Trapezseiten (16, 17) dieses Querschnitts verlaufende Durchbrechungen (12, 13) für die Aufnahme von Befestigungsschrauben (5, 6) aufweist und an der relativ zum Grundkörper (1) auenliegenden längeren (16) der zueinander parallelen Trapezseiten (16, 17) eine in Achsrichtung der Rotationsachse (7) der Disken (3) verlaufende Bohrung (18) für die Aufnahme eines Befestigungsbolzens (19) für die Diskenlagerung mündet.
Patent AT-525124-A1 (AT)
Title: Müllbehälter-Entleervorrichtung mit Hybridantrieb und Energie-Rückgewinnung
Inventor: JOSEF BROSOWITSCH DIPL ING
IPC: B65F3/04
Filed: 2021-05-31
Abstract: Müllbehälter-Entleervorrichtung, z. 8. in Form einer so genannten geteilten Kammschüttung, welche vorzugsweise am Heck, aber auch seitlich oder an der Front eines Müllfahrzeuges, z.B. eines Müllfahrzeuges mit srotierendem Sammelbehälter oder einem Pressmüllfahrzeug, angeordnet ist, wobei wahlweise ein großer Müllbehälter (z.B.1100 I-Inhalt) oder zwei kleinere Müllbehälter (z.B. 120 oder 240 I-Behälter), oder auch jeweils nur ein einziger kleinerer Müllbehälter in das Müllfahrzeug kippbar sind, wobei wahlweise zwei Behälterentleervorrichtungen, unmittelbar nebeneinander vorgesehen sind, welche im Wesentlichen aus einem Gelenkviereck, welches den Aufnahmekamm bzw. die Aufnahmearme für die größeren Müllbehälter trägt, besteht und mittels einer und Entleerung der Großbehälter - gemeinsam heb- und kippbar sind, wobei der Antrieb der Schüttung elektrisch oder hydraulisch erfolgen kann, wobei abhängig von der gewählten Rastpolbahn (R) und damit der definierten Schuttkurve das Gelenkviereck (A,B,C,D) ein Parallelogramm (Fig.1), ein Gelenkviereck mit unterschiedlich langen Seiten (Fig.7), ein Antiparallelogramm oder eine Antiparallelkurbel (Fig.8) mit sich kreuzenden Gelenken (8, 10) bildet, und die einzelnen Längen (L 1,L2,L3,L4) der Elemente (8,10,12,19) des Gelenkvierecks (A,B,C,D) mechanisch, elektrisch oder hydraulisch ihrer Länge nach verstellbar sind und der Antrieb der Hub- Kippbewegung wahlweise als Hybridsystem ausgeführt ist. 1 In einer weiteren Ausgestaltung der Erfindung wird vorgeschlagen ein Hubenergie- Rückgewinnungssystem zu installieren, sowie ein dynamisch oder statisch arbeitendes Müllwiegesystem, mit Identifikation der Müllbehälter z. . mittel QR- Code.
Patent WO-8501891-A1 (WO)
Title: Process and plant for modifying the characteristics of materials and/or producing materials highly capable of expansion
Inventor: OCENASEK FERDINAND
IPC: B01J3/00
Filed: 1984-10-30
Abstract: Mechanical and hydraulic process for the agglomeration of a material or the agglomeration and melting of a plurality of materials in order to produce materials with an improved efficiency (energy gain) together with a reduction of the quantity and/or volume or to obtain new properties for those materials. Bringing closer the atomic network by application of a pressure simultaneously with heat removal enables to modify the structure. To this effect, the absolute air vacuum and the absolute minimum temperature are used. The present process may be used for producing energy carriers for electric plants, heating plants and drive units for melting materials during cold processes etc. Such process and plant are also appropriate for the storage and transport of fuels under intense cold and vacuum conditions.