baber/WOPTO huggingface dataset:
Patent WO-9942025-A1 (WO)
Title: Vaisselle et materiau d'emballage jetables et rapidement degradables, ainsi que leur procede de fabrication
Inventor: WANG GONGJUN
IPC: B65D65/46
Filed: 1998-02-18
Abstract: L'invention concerne de la vaisselle et un matériau d'emballage jetables et rapidement dégradables, ainsi que leur procédé de fabrication, qui sont caractérisés en ce qu'ils sont constitués d'amidon, de fibres, de chaux carbonatée, de matière protéique, d'une couche de protection et d'eau. La composition renferme entre 0 et 10 % d'amidon, entre 50 et 90 % de fibres, entre 0 et 15 % de chaux carbonatée, entre 0 et 5 % de matière protéique, entre 5 et 22 % de couche de protection et entre 2,5 et 12 % d'eau, les pourcentages étant exprimés en poids. L'invention est caractérisée en ce que 1) le matériau est formé de matériaux non synthétiques fortement moléculaires, de manière à pouvoir se dégrader dans l'eau à une température normale dans les cinq jours sans polluer, 2) le matériau est inodore, insipide et inoffensif pour l'homme, 3) le matériau est résistant à l'huile, résistant à l'acide faible, résistant à un point d'ébullition de l'eau de 100 °C et 4) les coûts de fabrication sont bas.
Patent WO-2004043489-A1 (WO)
Inventor: CABRERA BLANCO OSMIR
IPC: A61K47/48
Filed: 2003-11-14
Abstract: La presente invención está relacionada con la rama de la biotecnología y en especial con los métodos de conjugación química para moléculas antigénicas. Se describe un método para la conjugación de antígenos sacarídicos. La invención se basa en la generación de grupos aminos en una estructura sacarídica, obteniéndose un sacárido con dos grupos funcionales diferentes y su uso para la unión de proteínas al sacárido. También se incluyen los conjugados que resultan ser efectivos contra enfermedades bacterianas y que fueron obtenidos por el método antes mencionado.
Patent WO-0046431-A1 (WO)
Title: Verfahren zur herstellung von nitrid-einkristallen
Inventor: HAERLE VOLKER
IPC: H01L33/32
Filed: 2000-02-01
Abstract: Das erfindungsgemäße Verfahren nutzt die Tatsache aus, daß in Lösungen oder Schmelzen, die bestimmte organische Substanzen enthalten, durch thermische Um- und Zersetzung kleine Nitrid-Kristallite aus GaN oder AlN gebildet werden. In einem die Schmelze enthaltenden Gefäß (1), welches auf einer ersten Temperatur T1 gehalten wird, befindet sich somit ein Substratkeim (2) aus dem zu bildenden Nitrid, der durch Energiezufuhr auf eine zweite Temperatur T2 > T1 erwärmt wird. An der Oberfläche des Substratkeims (2) findet somit epitaktisches Wachstum aus der Schmelze statt. Die Energiezufuhr kann auf unterschiedliche Art erfolgen.
Patent WO-0207932-A1 (WO)
Title: Staub- und spanabtransportvorrichtung mit einer staub- und spanrückhaltevorrichtung
Inventor: REICH DORIS
IPC: A47L9/14
Filed: 2001-05-25
Abstract: Die Erfindung geht aus von Staub- und Spanabtransportvorrichtung, insbesondere für schleifende Handwerkzeugmaschinen (10), mit einem Transportkanal (12, 14), über den Staub und Späne in einen insbesondere an der Handwerkzeugmaschine (10) befestigten Sammelbehälter (16) leitbar sind, und mit einer Staub- und Spanrückhaltevorrichtung, die ein Rückhalteelement (18, 20, 22, 24) zur Vermeidung eines Rückströmens des Staubs und der Späne aus dem Sammelbehälter (16) aufweist. Es wird vorgeschlagen, dass das Rückhalteelement (18, 20, 22, 24) zumindest einen Durchgang (28, 30, 32, 34) aufweist, der durch eine Spannkraft eines elastischen Elements geschlossen ist, und der Durchgang (28, 30, 32, 34) ab einem bestimmten Förderdruck gegen die Spannkraft automatisch öffnet, und das elastische Element den Durchgang (28, 30, 32, 34) unterhalb eines bestimmten Förderdrucks automatisch schliesst.
Patent WO-0247204-A1 (WO)
Inventor: HEIDE PATRIC
IPC: H01P5/08
Filed: 2001-12-07
Abstract: L'invention concerne une antenne à rayonnement longitudinal double (1) comprenant deux extrémités de lignes élargies (6a,6b). Une première extrémité de ligne (6a) est reliée à une première fente (3a) d'une ligne coplanaire et une deuxième ligne (6b) est reliée à une deuxième ligne (3b) de la ligne coplanaire.
Patent WO-03023218-A1 (WO)
Title: Kraftstoffmodul
Inventor: SINZ WOLFGANG
IPC: F02M37/18
Filed: 2002-09-06
Abstract: Die Erfindung bezieht sich auf ein Kraftstoffmodul zum Zuführen von Kraftstoff aus einem Kraftstofftank (1) zu einer Brennkraftmaschine, mit einer Förderpumpe (9), durch die Kraftstoff angesaugt und in einen Behälter (2) gefördert wird und mit einer Hauptpumpe (3), die aus dem Behälter (2) Kraftstoff ansaugt und mit hohem Druck der Brennkraftmaschine zuführt. Die Förderpumpe (9) ist eine mit niedrigem Druck fördernde Pumpe, deren Pumpenauslaß über einen Feinfilter (11) in den Behälter (2) führt.
Patent WO-03080496-A1 (WO)
Inventor: HABERMANN HEINZ
IPC: B66D5/26
Filed: 2003-02-04
Abstract: The invention relates to a control for hydraulically actuated consumers, especially a winch, whereby a hydraulic drive of the consumer is linked with a pump or a reservoir by means of a continuously adjustable main valve (18). The control is provided with a hydraulically actuated brake device (8) for immobilizing the consumer. The main valve can be actuated by means of a manually actuated pre-control (64) or a remote control. According to the invention, the brake device is released via a brake lift valve that impinges, either when pre-controlled or when manually pre-controlled, the brake device with the same brake lift pressure that is preferably tapped upstream of the main valve.
Patent WO-2004041578-A1 (WO)
Inventor: UHLER WERNER
IPC: B60K31/00
Filed: 2003-05-19
Abstract: L'invention concerne un procédé de génération de grandeurs de commande (am, ab), pour le guidage d'un véhicule automobile, en fonction de paramètres d'entrée (V, e1, ek, di vri, ζi) qui représentent la situation du trafic, et en fonction de paramètres dynamiquement modifiables. Ce procédé se caractérise en ce qu' une seule grandeur d'évaluation (g) est formée à partir d'un ensemble de plusieurs grandeurs d'entrée et en ce que plusieurs des paramètres sont déterminés sur la base de la même grandeur d'évaluation.
Patent WO-2004040103-A1 (WO)
Title: Verfahren zur erkennung der beladung eines partikelfilters
Inventor: STEGMAIER MATTHIAS
IPC: F01N3/023
Filed: 2003-07-11
Abstract: Ein Verfahren zur Erkennung der Beladung eines Partikelfilters (10), insbesondere eines Partikelfilters (10) zur Filterung der Abgase einer Brennkraftmaschine ist dadurch gekennzeichnet, dass eine den Strömungswiderstand des Partikelfilters (10) charakterisierende Grösse ausgehend von der Temperatur im Partikelfilter (10) und von dem Druck im Partikelfilter (10) bestimmt wird und aus dem Strömungswiderstand auf die Beladung des Partikelfilters (10) geschlossen wird.
Patent WO-2005059939-A1 (WO)
Inventor: BLAIMER GERHARD
IPC: H01H50/32
Filed: 2003-12-15
Abstract: The invention relates to an electromagnetic switching device, in particular a contactor, comprising at least one electrical contact (16), a locking element (13) and two electromagnetic drives (4, 8). When the locking element (13) is in a blocking position, the contact (16) is mechanically blocked in a disconnected position, in which it is open. Said contact remains in the disconnected position even if the base drive (4) exerts a starting current (IG) on the contact. When the locking element (13) is in a release position, the contact (16) can be displaced from the disconnected position into a bridging position, in which it is closed, by means of the starting current (IG) that is exerted on it by the base drive (4). The locking element (13) can be displaced from the blocking position into the release position by means of a starting current (IZ) that is exerted on said element by the auxiliary drive (8).
Patent DE-1807164-A1 (DE)
Title: Packaging machine
Inventor: DEANS HOWARD
IPC: B65B9/06
Filed: 1968-11-06
Abstract: Film packing and sealing machine in which the film is reeled off, folded to half width, ultrasonically welded along one edge and passed through a sealing unit composed of pairs of spaced chains linked by welding rods. Each rod mounts a filament which is heated up via a contact and then the rods on one chain are meshed with those on the other and engaged thus, the strip of film welded and separated to give the bag product. Each side-closure unit housing should have one chain, a number of bars or rods and a chain drive to move top and bottom chains in each housing the same way, with a cam fitted to mesh the rods on opposing chains as stated. The filaments can be heated through slip contacts of the spring type, fixed to each welding rod and associated with busbars mounted on each housing.
Patent DE-1907260-A1 (DE)
Title: Lubrication of surfaces during metal - forming processes
Inventor: ALFRED STREICHER MICHAEL
Filed: 1969-02-13
Abstract: Lubricaton is carried out by depositing a metal oxalate coating on the surface, impregnating the coating with a suspension of graphite in mineral lubricating oil and heating to a temp. have 160 degrees C. Preferred oxalates are those of metals with atomic numbers 24 to 28, esp. ferrous and manganous oxalates, for lubrication of metals of Groups (IVB to VIIB and VIII). The oxalate coating is pref. 0.01 to 4g/dm2 in weight and the graphite is deposited in an amount of 5 to 200% of the oxalate coating, from a colloidal solution of 5 to 25% graphite in oil with flash point over 149 degrees C. Heating is pref. carried out at 204 degrees to 510 degrees C.
Patent DE-1912741-A1 (DE)
Title: Improved thermal hydrodealkylation of aromatic poly - (1-3c) alkyl hydrocarbons
Inventor: J WYNNEMER DONALD
IPC: C07C4/16
Filed: 1969-03-13
Abstract: Hydrodealkylation is carried out in presence of 20-1000 moles of a 1-3C alkanol per million moles of aromatic hydrocarbon. In a preferred process a 12-13C polymethylnaphthalene is hydrodealkylated in gas phase at 593 degrees-705 degrees C at 35-49 kg/cm2 pressure, residence time 5-40 sec., by 1250-2670 litres H2/liter polymethylnaphthalene, in presence of 20-1000 moles 1-3C alkanol million mole polymethylnaphthalene. Pref. ethanol is used as alkanol, dimethylnaphthalene as aromatic hydrocarbon, in amounts of 200 moles ethanol/million moles dimethylnaphthalene. Pref. reaction s carried out at 650 degrees C., under 42 kg/cm2, residence time 13.8 sec., using 2670 litres H2 per litre dimethylnaphthalene. Advantage of the process is a high yield at short contact periods.
Patent DE-1917589-A1 (DE)
Title: Cyan and green filter dye for red layer of colour print - ing material
Inventor: WOLFGANG SCHINDLER DIPL-CHEM D
IPC: G03C1/83
Filed: 1969-04-05
Abstract: Protection of red-sensitive layer of a multilayer Ag halide emulsion from scattered light is effected by addition of a phthalocyanine dye of formula (where Me is Cu, Ni, Cr, Al, Fe; R1 is SO2RO; R2 is SO2X or SO2-NH-R5; R3 is NHR4; X is H, K, Na, NH4; R4 is H, NH-R5, opt. subst. alkyl or aryl, CONH2, CSNH2, C(NH)NH2, SO2NH2; R5 is H, opt. subst. alkyl or aryl, CONH2, CSNH2, C(NH)NH2) in amount 0.25-3 g pro kg emulsion (pref. 0.75g/kg). The dyes give wide absorption curves in the red spectral region. Showing two maxima having sharp edges at the low and short-wave side of the spectrum.
Patent DE-1930049-A1 (DE)
Title: Polyurethane compound as rustproofer for - reinforcing rods and spacers
IPC: E04C5/18
Filed: 1969-06-13
Abstract: Rustproof coating is a two component plastics made predominantly from a polyurethane compound, with hardener forming from one seventh to one quarter of the composition. The coating may be applied at points only, but should be at the spacer feet in any event.
Patent DE-1935557-A1 (DE)
Title: Modification of the chemical inhomogeneity - of macromolecular materials
Inventor: OTTO FUCHS PROF DR
IPC: C08J3/00
Filed: 1969-07-12
Abstract: Modification of the chemical inhomogeneity of macromolecular materials. To a soln. in a solvent or solvent mixture of the macromolecular material are added one or more polymers which are soluble in the solvent (mixture), in an amount above the compatibility limit of the polymer mixture; the layers forming by subsequent phase separation are separated from one another; and the polymers dissolved therein are isolated by concentration of the solutions or pptn. by mans of a suitable pptng. agent. The process results in manufacture of product with closely defined chemical inhomogeneity which is normally achieved only by complicated polymerisation or other reaction methods.
Patent DE-1948848-A1 (DE)
Title: Small,high voltage, wound components
Inventor: DENK HANS DR RER NAT DIPL-CHEM
IPC: H01F5/06
Filed: 1969-09-26
Abstract: Plastic insulated wires are wound with internal spacers for the turns and inter layer spacers as required, these spacers either being notched bars of various cross section with their ends fitted in slotted or perforated end flanges as winding checks, or profiled foils e.g. corrugated, or a combination of the two. The whole is then completely impregnated with casting resin. Materials are chosen to give an intimate bond between sheath, spacer and potting resin and to have approx. equal dielectric constants.
Patent DE-1966053-A1 (DE)
Title: Central depressant and antitussive - oxazolidinones
Inventor: SATZINGER GERHARD DR
IPC: C07D263/40
Filed: 1969-04-01
Abstract: C.N.S. depressant and antitussive oxazolidinones. Title cpds. of formula (I) (where R1 is -CN or -COOEt, R2 is lower alkyl, -CH2CH2NMe2 or -CH2CH2NEt2 and R3 is H or Me) may be prepd. by reacting R1-CH2-CN with p-R3-phenylglycolic acid lower alkyl esters and alkylating the resulting 2-(carbethoxymethylene or cyanomethylene)-5-(p-R3-phenyl)-4-oxazolidinone with R2-X (where X is a residue such as Cl, Br, I, benzenesulphonyloxy, toluenesulphonyloxy or -OSO2OR2).
Patent DE-2000620-A1 (DE)
Title: Safety mining explosives contg perchlorates
Inventor: CHRISTMANN WOLFGANG DR
IPC: C06B23/04
Filed: 1970-01-08
Abstract: Powder or gelatinous safety mining explosive based on sensitiser components, an ionic salt e.g. NH4 oxalate and/or NH4Cl and also opt, inert materials and combustible cpds., has (a) additional content of =15 (pref. 2-8) wt.% calc. on explosive mixture, inorganic perchlorates and/or NH4NO3 with >=50 sq.m/g specific surface and (b) positive O2 balance =+10 (1-6)%. Pref. perchlorates of Li, Na, K, Mg, Ca, Ba, Al, Zn, Fe and/or NH4 are used, and pref. explosives contain 0.1-10 (0.5-5) wt. % alkaline earth carbonates and/or divalent metal oxides, calc. on explosive mixture, to raise deflagration safety.
Patent DE-2008923-A1 (DE)
Title: Sewage or sludge disinfection using heat
IPC: C02F11/18
Filed: 1970-02-26
Abstract: Effluent or sludge is disinfected, to remove risk of infection during later treatment and handling, by a submerged burner. Pref. the mixture of waste gas and steam from the after-heater, contg. the submerged burner, is fed to preheaters. Plant is simple and compact and may be transportable.
Patent DE-2012073-A1 (DE)
Title: Filters for tobacco smoke
IPC: A24D3/16
Filed: 1970-03-13
Abstract: These filters consists of one of the following substances, or a mixture of them:- (a) a hydrated alkali-metal silicate containing at least 10 wt. % of water and having a silica, alkali metal oxide wt. ratio of at least 4.0:1 or (b) an alkali-metal carbonate which is very soluble in water and has a bulk density of less than about 647.5 kg/m3.
Patent DE-2043515-A1 (DE)
Title: Olefins polymn catalyst - consisting of titanium trichloride prod
Inventor: ZAPF FRANZ
IPC: C08F4/654
Filed: 1970-09-02
Abstract: Catalyst esp. for polymerisation of ethylene opt. with up to 10% wt. 3-6 C alpha-olefin using hydrogen as mol. wt. regulator consists of (I) the reaction prod. of (a) 0.1 - 10 moles chlorinated cpd. of trivalent Ti, pref. TiCl3, and (b) 1 mole (expressed as Ti) of the reaction prod. of a solid cpd. contg. a divalent metal e.g. Mg, Ca, Cr, Mn, Fe, Ni, Co, Cu, Zn or Cd, and a chlorinated cpd. of tetravalent Ti prepd. in the presence or absence of aluminium alcholates, and (Ii) a trialkylaluminium contg. 1-16, pref. 2-12 C atoms per alkyl gp. and/or the reaction prod. of a trialkylaluminium and/or alkylaluminium hydride contg. 1-16 pref. 2-12 C atoms per alkyl gp. with a 4-20 C diolefin, pref. isoprene.
Patent DE-2045402-A1 (DE)
Title: High temperature gas pressing ceramics and - metals
IPC: C04B33/32
Filed: 1970-09-15
Abstract: Crystalline metal and ceramic bodies that have previously been sintered to the extent that the only porosity remaining in the body is closed porosity are isostatically hot pressed to a still higher density by surrounding the body which is maintained at sintering temperature with a gas at a pressure of at least 10,000 p.s.i. The gas must be inert to the body being pressed and must not permeate the body during the hot isostatic pressing step. Pref. the material is alumina and the gas is He, the firing being carried out using H2.
Patent DE-2049225-A1 (DE)
Title: Dispersible pigment prodn - by grinding with aq dispersions of polyethylene oxidised polyethylene or montan wax
IPC: C08J3/22
Filed: 1970-10-07
Abstract: An aq. dispersion of polyethylene, oxidised polyethylene or montan wax is added to the dry pigment or pre-ground pigment dispersion on a mineral substrate before or during grinding. The solids content of the additive is 2-30% of the wt. of pigment (dispersion). Suitable pigments are phthalocyanines, perylene, tetracarboxylic acids, anthraquinone, quinacridone, and their derivs. azo, polyazo and nitroso-iron complex pigments. Suitable oxidised polyethylene contains 3-7 wt.% oxygen. Addition of the dispersion may be carried out in an edge mill or high-speed mixer. Ease of dispersion of the pigments in thermoplastics is improved.
Patent DE-2051736-A1 (DE)
Title: Laminated plastics foil and fibre fleece for - disposable hygiene requisites
IPC: D04H13/00
Filed: 1970-10-21
Abstract: A binder is applied between the fibre fleece and the plastic film and the two are then dried. Specifically the film and web are led over a screen drum and a quantity of binder applied in a pattern such, that a part of it penetrates to the film. Specifically the latter is polyethylene, polypropylene or PVC.
Patent DE-2060088-A1 (DE)
Title: Testing paper load under wet conditions - by complete immersion throughout test to simulate later, possible hot process conditions
Inventor: POTHMANN DIETER
IPC: G01N3/08
Filed: 1970-12-07
Abstract: A tensile testing machine for paper, cardboard, fabric, non-woven, etc, holds the test piece horizontally between two clamping terminals, after which the test specimen, together with these clamps, is completely immersed in the testing liquid. The testing force is applied along the continuation of the centre line of the test piece. The bath of liquid can be heated and agitated. Test conditions closely approach those of the actual process or operating conditions to be simulated.
Patent DE-2061348-A1 (DE)
Title: Rotary beam dyeing machine - having horizontal dyeing vat
IPC: D06B5/22
Filed: 1970-12-12
Abstract: Dyeing machine is for the dyeing and drying of yarn windings, piece goods and the like and has a horizontal dyeing vat. It features a rotatable, perforated beam in the form of a hollow cylinder and this is mounted on a displacement body by bearing rings at the ends of the perforated, hollow cylinder. The upper section of the displacement body has a feed conduit for the treatment medium at 80 degrees with a suction conduit at 40 degrees on each side, which pass over the whole length of the perforated cylinder.
Patent DE-2062091-A1 (DE)
Title: Synthesis gas and coke prepn - by igniting fuel-air mixt to cause partial oxidn
IPC: C01B3/36
Filed: 1970-12-17
Abstract: Synthesis gas is produced from fuels, by non-catalytic partial combustion of the fuel, by forming an ignitable mixt. of fuel and air/or O2 and discontinuously igniting this, and in this way bringing about an increase of press. and temp. Solid, liquid or gaseous fuels can be used. The prod. has a compsn. between synthesis gas and flue-gas; the compsn. of the gaseous prods. can be controlled. Large amts. of CO2 and CH4 are not produced. Formation of carbon is avoided when gaseous or liquid fuels are used, and coke is prod. from solid fuels.
Patent DE-2063558-A1 (DE)
Title: Repetive pattern matching - for mfr of eg wallpaper wrapping paper
IPC: G03D15/10
Filed: 1970-12-23
Abstract: Joining together of two or more identical patterns or parts thereof in copying these onto material having a photosensitive layer to form an essentially jointless pattern thereon by the use of an auxiliary film consisting of a flexible but somewhat inelastic substrate film on which is releasably fixed a covering film of material opaque to light, illuminating the light-sensitive layer and coated, at least on its free surface, with adhesive, by the technique of marking a sinusoidal cutting line, dependent on the formation of the pattern, on the auxiliary film and thereafter cutting along this line through the covering film but not through the substrate film, fixing one half of the cut covering film on a specific position of the pattern, then displacing the latter in one direction from the cutting line by a distance corresp. exactly to the length or width of the pattern, and fixing the remaining half of the divided covering film on the other of the two identical patterns or parts thereof, whilst retaining the layer location.
Patent DE-2108062-A1 (DE)
Title: Irradiation appts with planetary sample drive - esp for photochemical reactions
IPC: B01J19/12
Filed: 1971-02-19
Abstract: A cylindrical glass irradiation appts capable of immersion in a thermostat, has a central, concentric, shaft housing an appropriate light source and equipped with a rotating sample tray such that, in addition to the circular motion of the sample tubes about the light source, each sample tube is individually rotated about its own vertical axis. The sample tubes are fixed and held vertically by rubber rings mounted on ball bearings such that each tube may be rotated, either by independent means, or by a rubber friction wheel drive from the sample tray. The appts has a magnetic stirrer attached to the sample tray, or stirring is effected by the rotation of the sample tubes in each of which a stirring rod has been placed. An increased quantum yield is obtd. in photochemical reactions and the effects due to the variation in the wall thickness of the sample tubes are eliminated.
Patent DE-2126007-A1 (DE)
Title: Regenerating catalyst - by treating with air contg nitrous gases at elevated temp
IPC: C07D201/04
Filed: 1971-05-26
Abstract: Oxidative regeneration of a catalyst inactivated partly or wholly by C contg. deposits is effected by treating in an air stream contg. nitrous gases at 300-530 degrees C. Esp. useful for regeneration of catalyst contg. Al2O3 and B2O3 used in prepn. of epsilon-caprolactam from cyclohexanone oxime. Regeneration is effected in a short time at low temps.
Patent DE-2128251-A1 (DE)
Title: Modified wadding for surgical dressings - consisting of cotton and/or viscose fibres contg hydrophilising polymer
Inventor: MARYSHKA STANISLAV DIPL ING
IPC: A61L15/28
Filed: 1971-06-07
Abstract: Modified wadding consists of cotton and/or viscose fibres contg. 4-15% chemically bonded or heat fixed hydrophilising polymer. Specif. the wedding consists of a graft copolymer of cellulose or viscose with a hydrophilising polymer formed by introducing radical gps. in the cellulose or viscose, or by a chain transfer reaction. The graft copolymer may also be prepd. by irradiating the cellulose or viscose with ionising radiation, so that a dose of 1-3 M rad is absorbed. The wadding is impregnated with a dispersion of a hydrophilising polymer dried, and heat fixed. Used esp. as dressing for wounds. The heated wadding has a capacity for absorbing a layer quantity of tissue secretions.