baber/WOPTO huggingface dataset:
Patent EP-0586399-A4 (EP)
IPC: D21B1/32
Filed: 1992-03-20
Abstract: Procédé de récupération du plastique à partir de déchets de plastique, y compris les déchets provenant d'un hydro-désintégrateur, c'est à dire les films polymères, et des contaminants tels que les fibres cellulosiques, les étiquettes adhésives, le papier, la salissure, ou une matière organique. Les déchets de plastique sont réduits en particules dont la dimension maximum est comprise entre 1 et 8 pouces. Une partie des contaminants, y compris les fibres céllulosiques, est séparée mécaniquement des déchets de plastique. Une autre partie des contaminants est séparée du plastique par lavage. La taille des particules du plastique est encore réduite à une dimension maximum d'environ 1/2 pouce dans une boue humide. Les fibres cellulosiques sont ensuite séparées du plastique par flottation et agitation. Le plastique est ensuite égoutté et séché jusqu'à ce que sa teneur en humidité soit inférieure à 10 % en poids environ. Le plastique séché est alors laminé en pastilles dans une pastilleuse commandée, à basse chaleur.
Patent EP-0598034-A4 (EP)
Title: Production of peptide amides.
Inventor: BIBBS JEFFREY A
IPC: A61K38/095
Filed: 1992-08-08
Abstract: Methods of preparing a peptide having a C-terminal amide group from peptides having a C-terminal carboxyl group are provided.
Patent EP-0641335-A4 (EP)
Inventor: LAROCK RICHARD C
IPC: C07D307/93
Filed: 1992-09-14
Abstract: L'invention décrit un procédé de préparation de benzoprostacyclines par introduction d'alkylène en tandem catalysée par radicaux libres dans un intermédiaire cyclopent-2-ène à substitution 1,4-bisoxy.
Patent EP-0626037-A4 (EP)
Title: Air fuel ratio control.
Inventor: DAVIS ROBERT MAX
IPC: F02D3/00
Filed: 1993-02-11
Abstract: PCT No. PCT/AU93/00058 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed Feb. 11, 1993 PCT Pub. No. WO93/16278 PCT Pub. Date Aug. 19, 1993A method of controlling the mass of air and fuel delivered to an internal combustion engine per cylinder, per cycle, by utilizing a unique control algorithm.
Patent EP-0639099-A4 (EP)
Inventor: CLAY DALE LEE
IPC: F16K15/18
Filed: 1994-03-02
Abstract: Pour alimenter un extracteur automatique à fluide supercritique en fluide supercritique et recueillir de l'extracteur des extraits, des cartouches-supports (30A) d'échantillons sont élevées une à une en continu par un piston élévateur jusqu'à une chambre de pression (24A). Un orifice d'admission pratiqué au sommet de la cartouche (30A) communique avec un orifice d'admission d'agent d'extraction pratiqué dans le réservoir sous pression. Ledit agent s'écoule dans la cartouche (30A) et dans l'espace compris entre la cartouche et les parois internes de la chambre de pression (24A). Les orifices de sortie de la cartouche (30A) et du réservoir sous pression communiquent avec le collecteur (408) et avec des passages pratiqués dans le piston. Ledit piston présente des orifices de nettoyage des joints, et le fluide sortant de la cartouche (30A) passe par les joints. Le collecteur (408) monte les flacons à leur place et peut prérefroidir le solvant de recueil puis, dans le cadre du processus de recueil, réchauffer et pressuriser le collecteur (408).
Patent EP-0695377-A4 (EP)
Title: Process for making copper metal powder, copper oxides and copper foil
Inventor: BURGESS DAVID P
IPC: C25C1/12
Filed: 1994-03-17
Abstract: The invention is directed to a process for making copper metal powder, comprising: contacting copper bearing material (10) with an aqueous leaching solution (70) to form a copper-rich aqueous leaching solution (74); contacting leaching solution (74) with a water-soluble extractant (84) to form a copper-rich extractant (90) and a copper-depleted aqueous leaching solution (124); separating extractant (90) from leaching solution (124); contacting the copper-rich extractant (90) with an aqueous stripping solution (106) to transfer copper ions from the extractant to the stripping solution to form a copper-rich stripping solution (142) and a copper-depleted extractant (114); separating stripping solution (142) from extractant (114) to form a first electrolyte solution (148); advancing the electrolyte solution to an electrolytic cell (24) equipped with an anode (28) and a cathode (26) and applying a voltage to deposit copper metal powder on the cathode (26); and removing copper metal powder (152) from said first cathode. In one embodiment the copper metal powder is converted to cuprous oxide, cupric oxide or a mixture thereof which can be dissolved in sulfuric acid and used to make copper foil.
Patent EP-0696244-A4 (EP)
Title: Coated films with good low temperature sealing properties and hot tack
Inventor: TOUHSAENT ROBERT EDWARD
IPC: C08J7/046
Filed: 1994-04-28
Abstract: Novel coated films are disclosed wherein a base polymer film, e.g., oriented isotactic polypropylene, is coated with a composition comprising a copolymer of about 65 to 95 wt. % ethylene and about 5 to 35 wt. % of acrylic or methacrylic acid (an "ethylene copolymer") based on the weight of the polymer in which about 2 to 80% of the carboxylate groups are neutralized with metal ions from Group Ia, IIa or IIb of the Periodic Table, preferably sodium ions. Preferably the coating also contains microcrystalline wax and fumed silica. The coated films exhibit good low temperature sealing properties accompanied by satisfactory hot tack and resistance of the seals to immersion in water.
Patent EP-0711311-A4 (EP)
Title: Heterogeneous polymerisation in carbon dioxide
Inventor: DESIMONE JOSEPH M
IPC: C08F2/00
Filed: 1994-07-22
Abstract: The heterogeneous polymerization of water-soluble polymer in CO2 is disclosed. The method comprises providing a heterogeneous reaction mixture comprising CO2, a monomer, and a surfactant, then polymerizing the monomer to form a water-soluble polymer.
Patent EP-0724588-A4 (EP)
Title: Drug binding protein
Inventor: LEE JOHN C
IPC: C12N15/12
Filed: 1994-09-16
Abstract: This invention relates to drug binding proteins, to genes encoding same and to assays and methods for screening pharmaceuticals. More specifically, this invention relates to a Cytokine Suppressive Anti-Inflammatory Drug (CSAID) binding protein, to a gene encoding same and to assays and screens useful in the evaluation and characterization of drugs of this pharmacologic class.
Patent EP-0756609-A4 (EP)
Title: Printing ink compositions, methods for making same and uses thereof
Inventor: VANDERHOFF JOHN W
IPC: C09D11/10
Filed: 1995-04-18
Abstract: Aqueous-based printing ink compositions adapted for use in gravure and flexographic printing on hydrophobic substrates are prepared by combining a low-viscosity resin emulsion having an average particle diameter of less than about 0.5 microns and comprised of hydrophobic, moisture resistant, adherent resin forming components with a pigment paste containing a water-soluble polymer. The printing inks are substantially devoid of volatile organic solvent.
Patent EP-0799388-A4 (EP)
Inventor: BOSLEY ROBERT W
IPC: F16C27/02
Filed: 1995-10-03
Abstract: L'invention concerne un palier de butée hydrodynamique à film d'huile à feuille souple et qui est constitué d'un élément rotatif en forme de disque à deux faces (24), d'éléments feuilles fluidiques, souples (40) qui renferment axialement l'élément rotatif, d'éléments feuilles élastiques, souples (42) qui renferment axialement les éléments feuilles fluidiques, une bague d'écartement (32) qui entoure coaxialement le disque de butée et qui est disposée axialement entre les éléments feuilles fluidiques et une plaque de butée (28) préchargée par ressort et montée de manière élastique et un corps de palier (22), retenant la feuille dont une surface est orientée vers l'intérieur, qui réunit et renferme axialement les éléments feuilles élastiques, les éléments feuilles fluidiques et la bague d'écartement.
Patent EP-0858463-A4 (EP)
Title: Alcohol-free wet extraction of gluten dough into gliadin and glutenin
Inventor: BASSI SUKH
IPC: C07K1/30
Filed: 1996-07-01
Abstract: An improved alcohol-free method for fractionating gluten into gliadin and glutenin fractions is provided where an acidic dispersion of gluten is formed with a reducing agent (e.g., sodium metabisulfite) operable for breaking disulfide bonds in the gluten protein. Thereafter, the pH of the dispersion is raised to cause glutenin to precipitate while leaving gliadin suspended in the dispersion. The respective fractions can then be separated by decanting or centrifugation. In preferred processing, the dispersion is reacidified prior to separation in order to achieve a higher degree of separation of the glutenin and gliadin.
Patent EP-0935744-A4 (EP)
Title: Apparatus and method for determining the distribution and flow rate characteristics of an injection nozzle
Inventor: RYAN THOMAS W III
IPC: F02M65/00
Filed: 1997-09-30
Abstract: A plurality of piezoelectric sensors are disposed in a spatial array around the ports of an injection nozzle. Separate electrical signals proportional to the instantaneous momentum of fluid discharged from the injection nozzle and impacting on each of the sensors are used to calculate the instantaneous momentum and mass flow rate of fluid impacting each of the sensors.
Patent EP-0960116-A4 (EP)
Title: Inducible expression system useful in the generation of packaging cell lines for pseudotyped retroviral vectors
Inventor: YEE JIING-KUAN
IPC: C12N15/867
Filed: 1997-07-29
Abstract: The present invention features compositions and methods for the inducible expression of a polypeptide, especially a polypeptide normally cytotoxic to the eukaryotic host cell in which it is to be expressed. A nucleotide sequence encoding a polypeptide of interest is operably linked to an inducible promoter. Expression from the inducible promoter is regulated by a multi-chimeric transactivating factor, composed of a first ligand-binding domain that negatively regulates transcription, a transcriptional activation domain, and a second ligand-binding domain that positively regulates the transcriptional activation function of the transactivator. Transcription of the nucleotide sequence under control of the inducible promoter is activated by the multi-chimeric transactivator when both the ligand that binds the first ligand-binding domain is absent and the ligand that binds the second ligand-binding domain is present. This inducible expression system is particularly useful in the expression of the cytotoxic protein VSV G for the production of pseudotyped retroviral vectors.
Patent EP-0948430-A4 (EP)
Title: Super conducting heat transfer medium
Inventor: QU YUZHI
IPC: F24V30/00
Filed: 1997-10-24
Abstract: A superconducting heat transfer medium (6) that has three basic layers (20, 22, and 24), the first layer (20) being various combinations of metals and dichromate radical; the second layer (22) formed over the first layer (20) and being various combinations of metals such as cobalt, manganese, beryllium, strontium and the dichromate radical; and the third layer (24) formed over the second layer (22) and being various combinations of metal oxides, dichromates, monocrystalline silicon, strontium chromate, and β-titanium. The three layers (20, 22 and 24) can be applied to a conduit (4) and then heat polarized to form a superconducting heat transfer device (2) that transfers heat without any net heat loss, or can be applied to a pair of plates having a small cavity relative to a large surface area to form a heat sink (18) that can immediately disperse heat from a heat source.
Patent EP-1040563-A4 (EP)
Title: Method for generating electrical power from fuel cell powered cars parked in a conventional parking lot
Inventor: GORE GERALD E
IPC: F02G1/043
Filed: 1997-12-09
Abstract: The present invention provides a method and apparatus for generating electrical power from multiple vehicles (10) powered by fuel cells while the vehicles are parked in a parking lot. A plurality of spaced-apart electrical receptacles (25) are provided for receiving an electric cable (22) for connection to a parked vehicle for electrically connecting the fuel cell in each of the parked vehicles to the plurality of electrical receptacles. An electric power grid (12) is electrically connected to the plurality of electrical receptacles for transferring D.C. electrical power from the fuel cells in the parked vehicles to the electric power grid. At least one electric power collection station is electrically connected to the electric power grid for collecting at a common point the D.C. electric power in the electric power grid. In addition, at least one inverter is electrically connected to the electric power collection station for converting the D.C. electric power to A.C. electric power. Apparatus is provided for supplying the A.C. electric power to a load or a utility grid.
Patent EP-0981693-A4 (EP)
Title: Linear motion bearing sub-assembly with inserted races
Inventor: LYON GREGORY S
IPC: F16C29/06
Filed: 1998-05-15
Abstract: A linear motion bearing assembly is provided having a rail assembly comprising a base member and a pair of vertical arms which have flexible characteristics with respect to the base member. A bearing carriage assembly is also included which has a bearing carriage and a pair of legs extending therefrom. The extending legs define a longitudinal channel for accommodating the rail assembly, and are flexible with respect to the bearing carriage. A plurality of load bearing race inserts are positioned on the vertical arms of the rail assembly and the extending legs of the bearing carriage assembly. A load bearing surface of the plurality of load bearing inserts has a predisposed compressive stress. A plurality of rolling elements are disposed in load bearing tracks which are defined by the plurality of load bearing race inserts.
Patent EP-1019344-A4 (EP)
Title: Improvements in a method of reclaiming styrene and other products from polystyrene based materials
Inventor: PONSFORD THOMAS E
IPC: C07C4/22
Filed: 1998-09-10
Abstract: A method of reclaiming styrene from polystyrene-containing materials wherein a solution of polystyrene from such materials in a solvent is heated in distillation equipment to depolymerize the polystyrene and produce a styrene fraction and a heavier fraction, the styrene fraction being separated from the heavier fraction. Prior to heating, an inert gas is used to purge the distillation equipment of oxygen. The method preferably is carried out at the lowest temperature which will achieve the desired rate of depolymerization.
Patent EP-1057818-A4 (EP)
Inventor: AJITO KEIICHI
IPC: C07D239/42
Filed: 1999-02-01
Abstract: Composés de formule générale (I), sels pharmaceutiquement acceptables de ces composés ou solvats de ceux-ci, ayant comme propriété de produire des effets antagonistes sur l'intégrine αvβ3, d'inhiber l'agrégation plaquettaire humaine, etc, formule dans laquelle A représente un hétérocycle de 5 à 7 chaînons contenant deux atomes d'azote, etc.; X et Z représentent, chacun, CH ou N; R4 et R5 représentent chacun un alkyle, un halogéno, etc.; Q représente ⊃C=O, ⊃CH¿2?, etc.; R?6¿ représente un H, un alkyle, etc.; R7 représente un H, un alkynyle, etc.; R8 représente un H, un amino substitué, etc.; R9 représente un H ou un alkyle; m est compris entre 0 et 5; n est compris entre 0 et 4, p est égal à 2 ou 3; et q est égal à 0 ou 1.
Patent EP-1078961-A4 (EP)
Inventor: TSUDA NOBUHIKO
IPC: B05D3/02
Filed: 1999-04-23
Abstract: Cette composition de revêtement à base de poudre thermodurcissable comprend une poudre d'une résine composite laquelle comporte un polymère de fluorure de vinylidène possédant des groupes fonctionnels réticulables, ainsi qu'un polymère de méthacrylate de méthyle, et possède un indice de fluage de l'ordre de 1 à 1000 g/10 min. tel que mesuré à 130 °C sous une charge de 2,1 kg. Cette composition de revêtement possède les avantages suivants : elle est facile à produire étant donné que l'on peut exécuter sa pulvérisation à température ambiante, de même qu'à des températures inférieures. La résine composite utilisée possède une excellente compatibilité avec divers agents de durcissement. Cette composition produit un film de revêtement possédant d'excellentes propriétés.
Patent EP-1025891-A4 (EP)
Title: Method and equipment for treating untreated liquid substance
Inventor: HANYA TOSHIO
IPC: B01D9/00
Filed: 1999-06-10
Abstract: A technique for treating an untreated liquid substance which can separate and remove effectively noxious substances such as PCB in liquid mixture; specifically, a treating method comprising a step of cooling an untreated liquid substance containing a substance to be separated having a different solidifying point to a temperature at which the substance to be separated solidifies but the other components do not and a step of separating the substance to be separated by separating the solidified substance to be separated from the other liquid components, thereby requiring no large scale equipment and providing the positive separation and removal of noxious substances.
Patent EP-1105889-A4 (EP)
Title: High performance iron-rare earth-boron-refractory-cobalt nanocomposites
Inventor: CHANG WEN CHENG
IPC: B22F9/00
Filed: 1999-07-09
Abstract: Magnetic nanocomposite materials including iron, rare earth elements, boron, refractory metals and cobalt which have favorable magnetic properties and are suitable for making bonded magnets are disclosed. Compositions of the present invention can be of the formula: (N1-yLay)vFe100-v-w-x-zCowMzBx, where M is at least one refractory metal selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W; v is from about 5 to about 15; w is greater than or equal to 5; x is from about 9 to about 30; y is from about 0.05 to about 0.5; and z is from about 0.1 to about 5. Preferably M is at least Cr. These materials have good magnetic properties and are suitable for use in preparing bonded magnets.
Patent EP-1105174-A4 (EP)
Title: Safety medical syringe with retractable needle
Inventor: JANEK GREGORY A
IPC: A61M5/34
Filed: 1999-08-17
Abstract: A syringe for giving medical injections which has an internal mechanism for releasing and retracting a needle into the syringe after the injection has been given and retaining the needle and a hollow plunger inside the barrel of the syringe to reduce the risk of accidental needle sticks. The interior of the hollow plunger is initially hydraulically sealed off by a plunger front end wall from the fluid chamber of the syringe to prevent fluid from entering the interior of the hollow plunger. After the plunger has been depressed to expel fluid from the barrel, further depression of the plunger causes cutting punch type members to sever a disc shaped flange portion of a stem type needle retaining member and the plunger front end wall thereby permitting the spring to propel the needle and needle retaining member into the hollow plunger thereby retracting the needle and retaining member inside the barrel.
Patent EP-1125277-A4 (EP)
Title: Structure skeletons for efficient voice navigation through generic hierarchical objects
Inventor: MAES STEPHANE H
IPC: G06F40/00
Filed: 1999-10-01
Abstract: A method for conversational computing includes executing code embodying a conversational virtual machine, registering a plurality of input/output resources with a conversational kernel, providing an interface between a plurality of active applications and the conversational kernel processing input/output data, receiving input queries and input events of a multi-modal dialog across a plurality of user interface modalities of the plurality of active applications, generating output messages and output events of the multi-modal dialog in connection with the plurality of active applications, managing, by the conversational kernel, a context stack associated with the plurality of active applications and the multi-modal dialog to transform the input queries into application calls for the plurality of active applications and convert the output messages into speech, wherein the context stack accumulates a context of each of the plurality of active applications.
Patent EP-1120394-A4 (EP)
Title: METHODS FOR THE PREPARATION OR PURIFICATION OF BIS-$g(b)-HYDROXYETHYL TEREPHTHALATE
Inventor: INADA SHUJI
IPC: C07C67/54
Filed: 1999-12-24
Abstract: A method which comprises heating an aromatic polyester together with bis- beta -hydroxyethyl terephthalate and/or low condensates thereof to conduct predecomposition, and reacting the predecomposition mixture with ethylene glycol to convert the terephthalic acid components contained in the mixture into bis- beta -hydroxyethyl terephthalate and/or low condensates thereof; a method which comprises bringing the solution composition obtained by the above process into contact with a cation exchanger and/or an anion exchanger to thereby obtain bis- beta -hydroxyethyl terephthalate lowered in ion content; and a method which comprises subjecting a bis- beta -hydroxyethyl terephthalate containing mixture lowered in ion content to preliminary evaporation or distillation to thereby distill away low-boiling compounds, and subjecting the resulting mixture to evaporation or distillation in vacuo to thereby obtain pure bis- beta -hydroxyethyl terephthalate having a total content of cations and anions of 15 ppm or below.
Patent EP-1134222-A4 (EP)
Title: IMIDAZO[4,5-b]PYRIDINIUMMETHYL-CONTAINING CEPHEM COMPOUNDS HAVING BROAD ANTIBACTERIAL SPECTRUM
Inventor: NISHITANI YASUHIRO
IPC: C07D501/56
Filed: 1999-11-25
Abstract: A cefem compound of the formula (I) shows wide antibacterial spectrum against various pathogenic bacteria including MRSA. <CHEM> wherein, X is N or CY and Y is H or halogen; R<1> is amino or protected amino; R<2> is hydrogen or optionally substituted lower alkyl etc.; R<3> is hydrogen etc.; R<4> is hydrogen, optionally substituted lower alkyl, or optionally substituted N-containing heterocyclic group etc.; R<5> is hydrogen etc.; and a wavy line means syn- or anti-isomerism or a mixture thereof.
Patent ES-2005063-A4 (ES)
Inventor: SEUBERT BERNHARD
IPC: A61K35/10
Filed: 1987-12-10
Abstract: Alkali metal or ammonium salts of humic acids, referred to as alkali metal huminates of low molecular weight, obtained by slurrying humic-containing matter in alkaline or ammoniacal aqueous solutions, separating the resulting suspension from coarse solid matter and, through centrifugation, freeing the solution from extremely fine solid materials and high molecular weight huminates. The resulting solution is neutralized and buffered at a pH value ranging from 6.2 to 7.2, and is again purified through centrifugation. From this solution, a low molecular weight fraction is separated. The resulting alkali metal huminates of low molecular weight are useful as therapeutic agents in wound healing and for use in highly effective synthetic mud baths.
Patent AT-522878-A4 (AT)
Title: Zylinderkopfhaube
Inventor: GERHARD MAIER ING
IPC: F02F7/00
Filed: 2020-02-20
Abstract: Die Erfindung betrifft eine Zylinderkopfhaube (2) für den Zylinderkopf (101) einer Brennkraftmaschine (100), wobei die Zylinderkopfhaube (2) Gehäusewände (3), die als Deckwand (5) und Seitenwände (6, 7, 8, 9) ausgebildet sind und einen ölführenden Bereich des Zylinderkopfes (1) gegenüber der Umgebung abdichten, sowie zumindest eine durch zumindest einen Servicedeckel (13) verschließbare Serviceöffnung (12) aufweist. Um die Durchführung von Servicearbeiten zu erleichtern ist vorgesehen, dass sich die Serviceöffnung (12) über zumindest einen Teil einer Seitenwand (6, 7, 8, 9) der Zylinderkopfhaube (2) erstreckt. Die Erfindung betrifft außerdem eine Brennkraftmaschine (100) mit einer derartigen Zylinderkopfhaube (2).