baber/WOPTO huggingface dataset:
Patent PT-1141181-E (PT)
Inventor: POHLER JOACHIM
IPC: C10M175/00
Filed: 1999-11-11
Abstract: The invention relates to a method for reprocessing waste oils and producing high-grade base oils, whereby waste oil is treated by means of distillation, thin-film evaporation in a high vacuum, optional fractionation for separation into layers of different viscosities and subsequent extraction with N-methyl-2-pyrrolidone and/or N-formylmorpholine. The invention also relates to base oils that can be obtained by said method and to the use thereof. The inventive method is characterized in that approximately any waste oil can be used, including waste oils with polychlorinated biphenylene (PCB) or PCB substitutes with contents of up to 250 mg/kg. Furthermore, waste oils containing up to 5% vegetable oil can be present in the waste oil that is to be reprocessed without impairing the quality of the base oil. The undesirable constituents, especially polycyclic aromatic hydrocarbons and polychlorinated biphenylenes (PCB) or the substitutes thereof are removed in an almost quantitative manner.
Patent CU-20640-L (CU)
Title: Procedimiento para la purificacion de jugos usados en l ulfito de magnesio mg (hso)2 o sulfito de magnesio-mgso a produccion de azucar basado en el tratamiento con bis 3 y lechada de cal-ca0h2
Inventor: RUBIO FERNANDEZ EUGENIO
IPC: C13B30/14
Filed: 1972-06-16
Abstract: El procedimiento para la purificación de jugos usados en la producción del azúcar consistente en el tratamiento del jugo con bisulfito de magnesio -Mg(HSO3)2- o sulfito de magnesio -MgSO3- y lechada de cal -Ca(OH)2- pudiendo anadirse los dos reactivos simultáneamente o en adiciones sucesivas de los mismos, en tal forma para que en una etapa de la purificación tenga el jugo PH6.5 -8.0 y que de este jugo se elimine la cachaza por sedimentación y para que en otra etapa posterior tenga el jugo PH 8-10 y que de ese jugo se elimine la cachaza por filtración y que el PH de ese jugo filtrado se ajuste al valor final requerido; el bisulfito de magnesio -MG(HSO3)2- o sulfito de Magnesio -MGSO3- se anade en cantidades diferentes según la calidad del mismo, así como la calidad del jugo purificado requerida, encontrándose la adición entre 0.1 - 7g MGO/litro; el bisulfito de magnesio -Mg(HSO3)2- o el sulfito de magnesio-MgSO3- se prepara por tratamiento de la suspención de carbonato de magnesio -MgCO3- pulverizado o hidróxido de magnesio -Mg(OH)2- con la ventaja este último que puede ser precipitado en los licores de las salinas por la adición de hidróxido de calcio -Ca(OH)2.
Patent IE-890122-L (IE)
Title: Sheet material used to form portions of fasteners
IPC: D04B1/22
Filed: 1989-01-17
Abstract: A method for making a sheet material (10) adapted to be cut into smaller ravel resistant pieces to form portions of a fastener by intersecting (e.g., weaving or knitting) portions of base yarns to form a backing (13), with at least some of the base yarns being bonding yarns (36, 40, 44, 48) including a first portion (30, 38, 41, 45, 50) formed of a polymeric structural material and a second portion (32, 37, 42, 46, 49) formed of a thermoplastic binding material having a significantly lower melting temperature than the softening temperature of the structural material. Portions of pile yarns (16) are entwined in the backing with the entwined portions of the pile yarns contacting at least one of the bonding yarns, while other portions of the pile yarn project from the backing to form loops or hooks. The backing is heated to soften the binding material so that it flows and, upon cooling, adheres to adjacent portions of the yarns, thereby anchoring the pile yarns in the backing.
[EP0330415A2]
Patent IE-810609-L (IE)
Title: A vinca dimer
IPC: A61K31/395
Filed: 1981-03-19
Abstract: VLB 3-(2-chloroethyl)carboxamide, the corresponding 4-desacetyl derivative and salts thereof, useful in treatment of neoplasms in pharmaceutical dosage forms.
[US4357334A]
Patent IE-870609-L (IE)
Title: 3,5-disubstituted pyrocatechol derivatives
IPC: C07C205/16
Filed: 1987-03-10
Abstract: The use of substd. catechol derivs. of formula (Ia), their physiologically hydrolysable esters and ethers, and pharmaceutically acceptable salts as therapeutic agents is new. Ra = NO2 or CN; Rb = H or halo; Rc = halo, NO2, CN, -(A)n-(Q)m-R1 or -(A)n-Q-R2; A = vinylene, opt. substd. by lower alkyl; n and m = zero or 1; R1 = COR3, aromatic carbocyclic gp. or, bonded via a C atom, an aromatic or partially unsatd. heterocycle; R2 = H or lower hydrocarbyl, opt. substd., satd. or partially unsatd.; R3 = OH; NH2; lower hydrocarbyl (opt. substd., satd. or partially unsatd.) bonded via O, imino or lower alkylimino; or an N-bound, satd. N-contg. heterocyclyl; Q = CO or C=N-(Z)p-R4; Z = O or imino; P = zero or 1; R4 = H or a satd. or partially unsatd. lower hydrocarbyl, opt. substd. and opt. bound via carbonyl gp. (Ia) are new cpds. when R = NO2, CN, -(A)n-(Q)m-R1 or -(A)n-Q-R21; R21 is as R2, excluding H; provisos: Ra = CN if Rc = CN or NO2; R3 is other than OH when m = zero.
The catechol derivatives of the formula …<IMAGE>… in which Ra, Rb and Rc have the meaning given in Claim 1,… the ester and ether derivatives which can be hydrolysed under physiological conditions and the pharmaceutically acceptable salts thereof have useful pharmacological properties. They inhibit, in particular, the enzyme catechol o-methyltransferase (COMT), a soluble, magnesium-dependent enzyme which catalyses the transfer of the methyl group from S-adenosylmethionine to a catechol substrate, the corresponding methyl ethers being formed. Suitable substrates which are O-methylated by COMT and thus deactivated are, for example, extraneuronal catecholamines and exogenously administered therapeutic active compounds having a catechol structure. …<??>The above formula Ia comprises both novel and known compounds, it being possible to prepare the novel compounds by methods which are known per se. 
[EP0237929A1]
Patent IE-900804-L (IE)
Title: Impregnation of pressed cement products with a plastics¹dispersion and a wax disperion
IPC: E04B/
Filed: 1990-03-07
Abstract: A process is proposed for the impregnation of cement products, preferably pressed after forming, especially under the action of heat, in particular fibre-reinforced cement products, before the setting thereof, in which a preferably aqueous plastics dispersion and, subsequently thereto, a preferably aqueous wax dispersion, especially a paraffin dispersion, is applied to the products wet from the mould. Advantageously, the wax dispersion is here applied within about 2 minutes after the application of the plastics dispersion; advantageously, above all the plastics dispersion, and preferably both the plastics dispersion and the wax dispersion, are rolled on.
Patent IE-800912-L (IE)
Title: Bis(4-demethoxydaunorubicin) dihydrazones
IPC: C07H15/252
Filed: 1980-05-05
Abstract: The present invention relates to bis(4-demethoxydaunorubicin)dihydrazone of the formula <IMAGE> wherein R1 and R2 represent hydrogen or alkyl having from 1 to 4 carbon atoms and X represents (a) alkylene having from 3 to 20 carbon atoms and optionally substituted by one or more hydroxy and/or primary amino groups, or (b) alkylene optionally interrupted by one or more secondary amino groups, the total number of carbon and nitrogen atoms in the resultant chain being 3 to 20 and to pharmacologically acceptable salts thereof which are potent inhibitors of neoplastic disease and are also useful as antiviral agents.
[US4275192A]
Patent FI-831051-L (FI)
Inventor: BARTH HUBERT
IPC: C07D409/04
Filed: 1983-03-28
Abstract: The present invention provides compounds of the general formula I <IMAGE>  (I)  wherein R1 and R2, which are the same or different, are unsubstituted or substituted aromatic rings, Alk is a straight-chained or branched lower hydrocarbon chain and Z is a hydrogen atom, with the proviso that when Alk is a straight-chained hydrocarbon chain, Z can also be a lower alkylamino radical of the general formula II    <IMAGE> (II)  in which R3 and R4 are the same or different and are hydrogen atoms or straight-chained or branched lower alkyl radicals or R3 and R4, together with the nitrogen atom to which they are attached, can also form a ring optionally containing further hetero atoms; and the pharmacologically acceptable salts thereof. The present invention also provides an inventive process for preparing these compounds, as well as pharmaceutical compositions containing them. The compounds I may be used in the therapy of inflammations and they are free of gastrointestinal side effects.
Patent FI-845095-L (FI)
Inventor: BROWN THOMAS HENRY
IPC: C07D409/12
Filed: 1984-12-21
Abstract: Compounds of the formula (I): 
<CHEM>
 and their salts are histamine H2-antagonists, wherein: R1 and R2 are hydrogen or various substituted alkyl groups; n is 1 to 6; Z is 2,5-furanyl, 2,5-thienyl, 2,4-pyridyl (wherein R1R2N(CH2)n is at position 4) or 1,3 or 1,4-phenylene; m is zero or one; Y is oxygen,  sulphur or methylene; p is 2 to 4; R4 and R5 are hydrogen, optionally substituted alkyl or phenyl, and R3 is hydrogen or optionally substituted alkyl. 
<??>Pharmaceutical compositions containing them are described as are processes for their preparation and intermediates therefor.
Patent FI-851101-L (FI)
Inventor: ZINGG PETER
IPC: D04B1/26
Filed: 1985-03-20
Abstract: The knitted clothing article has a nonfeltable base mesh layer. On the outside surface of said base mesh layer a yarn layer is knitted in a said base mesh and consisting of feltable textile fibres and forming loop pile meshes. Due to the interaction of the inner base mesh layer with the outer plush layer, a climatic zone is built up that, especially in sports clothing, hosiery and health clothing, assures a good moisture removal and an agreeable body temperature.
Patent FI-852312-L (FI)
Inventor: SVENGREN ANDERS GUSTAF
IPC: A23L13/00
Filed: 1985-06-11
Abstract: A machine (10) for manufacturing a food product in which an edible filling material is completely enclosed in an edible coating material, comprising outer, intermediate and inner spaced apart concentrically arranged extrusion conduits (11 - 13);
 means for extruding the coating material continuously through the channel between the outer and intermediate conduits to form a tube of coating;
 means for extruding the filling material intermittently through the channel between the intermediate and inner conduits so that it forms a filling within the tube of coating;
 means for mechanically isolating the filling material, on interruption of extrusion, from the filling within the tube of coating; means for extruding further coating material alternately to the extrusion of the filling material, through the inner conduit so that it flows within the tube of coating at the rear end of the filling; and
 means for cutting the extruded tube cross-sectionally between positions where filling is located.
Patent IE-34442-L (IE)
Title: Grinding process
IPC: B02C21/00
Filed: 1970-08-06
Abstract: 1328491 Agitator mills BRITISH PETROLEUM CO Ltd 31 July 1970 [19 Aug 1969] 41243/69 Heading B2A [Also in Divisions Cl and C5] An apparatus for grinding oleophilic graphite or metal sulphides in an organic liquid (see Division C1) comprises an agitator ball mill 1 connected via a magnetic filter 8 to two stirred reservoirs 2 and 3 containing the grinding liquid, the reservoirs being connected to a flash vessel 5, and via pump 6 to a thin film evaporator 7. Reference has been directed by the Comptroller to Specifications 1162223, 1186671 and 1216091.
[GB1328491A]
Patent IE-36675-L (IE)
Title: Assembly for controlling flow from a bottom pour vessel
IPC: F16K49/00
Filed: 1971-09-14
Abstract: 1367113 Slide valves for metallurgical ladles USS ENGINEERS & CONSULTANTS Inc 14 Sept 1971 [23 Sept 1970] 42824/71 Heading F4B In a sliding gate nozzle for a ladle, tundish &c. in which a blank gate 24 and an orifice gate 25 are slid on turn in flanges 23 on rails 16 below a pouring nozzle 13, the operating mechanism comprises a fluid motor 34 with piston 35 attached to a ram block 36, pull links 40 attached to said ram block and pivoted to a gate latch 41 at the other end. At the end of the piston stroke a socket 43 of the latch engages a yoke 42 pivoted to the rails 16 and is thereby lifted upwardly to enable replacement of a gate. The blank gate24 is replaced by first removing the orifice gate 25, retracting the piston 35, filling the space so formed with a dummy gate (44, Fig. 6) operating the piston and replacing the blank gate.
[GB1367113A]
Patent IE-41420-L (IE)
Title: Cephalosporin derivatives
IPC: A61K31/546
Filed: 1975-06-30
Abstract: New cephalosporin derivatives of the formula: <IMAGE> (I) in which either (a) R1 is hydrogen, acetoxy, azido or heterocyclylthio or heterocyclylcarbonylthio which is (1,3,4-thiadiazol-2-yl)-thio which is unsubstituted or substituted by straight or branched chain C1-4 alkyl or alkoxy, straight or branched chain C1-4 alkylthio, straight or branched chain C1-4 alkylsulphonyl, amino or acetylamino; (1,2,3,4-tetrazol-5-yl)-thio which is unsubstituted or substituted in the 1-position by straight or branched chain C1-4 alkyl, hydroxy straight or branched chain C1-4 alkyl, phenyl or hydroxyphenyl, or in the 2-position by straight or branched chain C1-4 alkyl or hydroxy straight or branched chain C1-4 alkyl; (1,2,4-triazol-3-yl)-thio, (4-methyl-1,3-thiazol-2-yl)-thio, (3-methyl-1,2,4-thiadiazol-5-yl)-thio or (1,2,3-thiadiazol-4-yl)-carbonylthio, and R2 is carboxy or a radical of the formula: <IMAGE> (II) in which the radical: <IMAGE> (III) is a radical which can be easily removed enzymatically, and in which R3 is hydrogen or straight or branched chain C1-4 alkyl and R4 is straight or branched chain C1-4 alkyl or cyclohexyl; or (b) R1 is a pyridinio ion and R2 is a carboxylato ion, and pharmaceutically acceptable non-toxic metal salts thereof and addition salts thereof with nitrogen containing bases possess valuable anti-bacterial properties, showing activity against both Gram-positive and Gram-negative bacteria.
[US4034090A]
Patent IE-45461-L (IE)
Title: Decorative laminate
IPC: B32B5/28
Filed: 1977-08-08
Abstract: A process is disclosed for producing a decorative laminate which comprises applying a polyester resin to a decorative sheet, curing the resin, preparing an assembly of superimposed sheets by placing the decorative sheet upon a dry sheet, placing beneath the dry sheet a plurality of thermosetting resins impregnated sheets and consolidating the assembly under heat and pressure to form a unitary laminated structure. The high pressure decorative laminate obtained has exceptional stain and chemical resistant properties.
[CA1107625A]
Patent IE-40023-L (IE)
Title: DIBENZO [b,d] PYRAN DERIVATIVES
IPC: A61P25/24
Filed: 1974-09-09
Abstract: 1,9-Dihydroxy-3-alkyl-6a,7,8,9,10,10a-hexahydro-6H-dibenzo[b,d]pyrans, useful as hypotensive agents, as psychotropic drugs, particularly as anti-anxiety and/or antidepressant drugs, and as sedative and/or analgesic drugs.
[US3968125A]
Patent IE-832021-L (IE)
Title: Emulsion blasting agents
IPC: C06B47/14
Filed: 1983-08-29
Abstract: A water-in-oil emulsion explosive composition is provided wherein the continuous carbonaceous oil or fuel phase comprises an unrefined or partly refined petroleum product, for example, slackwax. The resulting explosive composition exhibits properties of strength, detonation velocity and stability comparable and in some cases superior to similar compositions containing refined petroleum fuels.
[US4404050A]
Patent IE-45806-L (IE)
Title: Rope or cable clamp
IPC: F16G11/02
Filed: 1977-10-18
Abstract: Cable-making. [FR2370198A1]
Patent IE-892406-L (IE)
Title: An improved test and apparatus for determining smoke¹emissivity of a fuel
IPC: G01N5/02
Filed: 1989-07-25
Abstract: A smoke emissivity test includes the steps of burning a relatively small sample of fuel (32) on a grate (2) for a set time and collecting the 'smoke' on a preweighed filter (20). At the conclusion of the test the filter is reweighed and the emissivity calculated as a percentage on a w/w basis.
[EP0352922A2]
Patent IE-43676-L (IE)
Title: Machine for drawing metal wire
IPC: B21C1/02
Filed: 1976-11-24
Abstract: A machine for drawing a plurality of metal wires including alternate odd-numbered wires and even-numbered wires, in which a plurality of drawing drums are rotatable in two parallel rows, each individual drum having a plurality of tracks at least equal to the number of wires to be drawn, the wire moving along a path which changes direction by extending successively from a drum in one row to a drum in the other row. A group of dies is arranged between each successive pair of drums, one die in each group serving for the passage of one of the wires. Two final drums are provided, and two sets of dies are arranged at different levels between the penultimate drums and the two final drums. One set and one final drum serves for the odd-numbered wires and the other set and the other final drum for the even-numbered wires.
[US4080818A]
Patent IE-823034-L (IE)
Title: 1, 1-alkanediol dicarboxylate linked antibacterial agent
IPC: C07D499/897
Filed: 1982-12-21
Abstract: Useful antibacterial agents in which a penicillin and/or a beta-lactamase inhibitor are linked via 1,1-alkanediol dicarboxylates are of the formula <IMAGE> (I) where A is the residue of certain dicarboxyic acids, R3 is H or (C1-C3), n is zero or 1 such that when n is zero R is P or B and R1 is the residue of certain esters, H or a salt thereof; and when n is 1, one of R and R1 is P and the other is B, and P is <IMAGE> where R2 is H or certain acyl groups, and B is the residue of a beta-lactamase inhibiting carboxylic acid; a method for their use, pharmaceutical compositions thereof and intermediates useful in their production.
[US4457924A]
Patent NO-793537-L (NO)
Inventor: LAL BANSI
IPC: C07D491/147
Filed: 1979-11-02
Abstract: What are disclosed are compounds of the formula   <IMAGE>   wherein, X is oxygen, sulfur, or halogen, useful as intermediates in the preparation of certain pyrimido(6,1-a)isoquinolin-4-ones having pharmaceutical utilities, and methods for making said intermediates.
Patent NO-822799-L (NO)
Inventor: ANNEN KLAUS
IPC: C07J5/00
Filed: 1982-08-17
Abstract: 6 alpha -Methylprednisolone derivatives of Formula I    <IMAGE>  (I) wherein R1 is 1-oxoalkyl of 2-6 carbon atoms or benzoyl and R2 is 1-oxoalkyl of 2-6 carbon atoms, are pharmacologically efficacious compounds, e.g., as antiinflammatories.
Patent NO-832181-L (NO)
Title: Endeloes formular.
Inventor: GORE THOMAS CHARLES
IPC: B42D5/02
Filed: 1983-06-16
Abstract: Et endeløsformular (10) for anvendelse i automatiserte systemer for postforsendelse innbefatter et enkelt langstrakt lag med utstanset styremarfe. (16) ved de langsgående kanter. Langsgående svekningslinjer (18) ligger innenfor margen av styreperforeringer (16) for å danne avtagbare matestrimler (20) og et hovedfelt (22). Hovedfeltet (22) er delt med en rekke tversgående svekningslinjer (24, 26) i et felt (28) som skal lette arbeidet med forsendelsen og et informasjonsbærende felt (30), der feltet (28) som skal lette forsendelsen har en lengde som er en mindre brøkdel av lengden av det informasjonsbærende felt. Anordninger (34) som muliggjør forsendelsen, f.eks. en konvolutt, en etikett eller en stensil bæres på feltet (28) som skal lette arbeidet med forsendelsen.
Patent NO-840518-L (NO)
Inventor: BOLLI PETER
IPC: A63H33/04
Filed: 1984-02-13
Abstract: A building block having side walls and a front face perpendicular to these is provided with two rows of coupling pins on one side of the front face and counter-coupling tubes on the other side for mechanically coupling two building blocks by means of a clamping action. In each row, each second coupling pin has an electrically conducting surface, while the coupling pins lying between these are electrically insulating. One row of conducting pins is displaced in the direction of the rows by one coupling pin from the adjacent row. On the other side of the front wall a contact bar is arranged which is connected electrically with the conducting coupling pins of an associated row. The bar has a contact area for producing electrical contact with a row of conducting coupling pins of an adjacent, coupled building block.
Patent NO-843417-L (NO)
Inventor: JARRY ALAIN
IPC: E21B43/22
Filed: 1984-08-28
Abstract: Aqueous solutions of polysaccharide biopolymers, e.g., Xanthomonas/carbohydrate fermentation worts, are treated with mutanase-containing enzymes to improve the filterability and injectability thereof, and are well adapted, e.g., for secondary and tertiary hydrocarbon (petroleum) recovery by waterflooding therewith.
Patent NO-844351-L (NO)
Title: Magnetisk anordning for anbringelse ved drivstoffledning
Inventor: AMENT CHARLES E
IPC: F02B1/04
Filed: 1984-11-02
Abstract: Anordning for økning av en motors virknignsgrad ved hjelp av et magnetfelt som opprettes i en sone av en drivstoffledning (14) til motoren, hvorved drivstoffet som skal forbrennes i motoren, gjennomstrøm-mer magnetfeltet, i vekselvirkning med dette. Magnetfeltet opprettes ved anvendelse av en magnet (12) som er slik orientert at dens sydpol (16) befinner seg nær drivstoffledningen og nordpolen (18) i avstand fra ledningen. Magneten er innleiret i en U-formet ytterdel (20) av umagnetisk materiale som er utformet for innpassing over drivstoffledningen. (14).
Patent NO-865218-L (NO)
Inventor: KUIPERS SYTZE ARNOLD
IPC: B65D85/04
Filed: 1986-12-22
Abstract: A carrier (3) for packaging, shipping and transporting coiled, heavy-weight products (1), said carrier (3) being formed as a ring of a synthetic plastics material, comprising an upright rim (4), said ring being dividable into two ring halves, each having a pin (9) and a hole (10) for assembling the ring halves to form the carrier (3), thereby forming a double pin-and-hole joint. Each of the ring halves is provided on the inside with one or more reinforcing ribs (13) of synthetic plastics material connected integrally with the ring wall and stabilizing said wall, while the ring wall and the reinforcing ribs (13) have openings (11, 12) therein which, when the ring halves are assembled to form the carrier, result in the formation of a plurality of pairs of channels extending parallel to the ring plane.
Patent NO-871214-L (NO)
Inventor: GANCET CHRISTIAN
IPC: C12P7/64
Filed: 1987-03-24
Abstract: Process for carrying out an enzymatic reaction, in which the substrate treated is in an organic liquid which is a fluorinated hydrocarbon, which can include halogens other than fluorine.
Patent NO-871734-L (NO)
Inventor: BYERS MICHAEL JOE
IPC: C12N1/00
Filed: 1987-04-27
Abstract: Nonanchorage-dependent cells are immobilized for cell culturing or the production of cell products, by contacting a medium comprising the cells with floc formed by the combination of positively and negatively charged ion exchange resins having an average particle size ranging from about 0.01 to about 1.5 micrometers. The flocs may be formed either prior to contact with the cells or may be formed in-situ in the cell-containing medium upon separate addition of the resins, preferably by first adding the positively charged resin followed by the negatively charged resin. The resin floc operates as a microcarrier for the cells and the immobilized nonanchorage-dependent cells may be cultured in suspension and maintained in perfusion culture with substantially reduced cell loss and without the need for specialized filters or other equipment.