baber/WOPTO huggingface dataset:
Patent WO-0132338-A1 (WO)
Title: Verfahren zur spanenden bearbeitung elektrisch leitfähiger werkstücke mit einem werkzeug
Inventor: MUELLER ROLAND
IPC: B23B27/00
Filed: 2000-11-02
Abstract: Um ein Verfahren zu schaffen, mit dem die Oberflächenbearbeitung bei Erreichen einer vorgegebenen Oberflächengüte beendet werden kann, wird im Rahmen der Erfindung vorgeschlagen, daß zwischen dem Werkzeug und dem dazu elektrisch isolierten zu bearbeitenden Werkstück ein Stromkreis geschlossen wird, wobei mindestens eine elektrische Größe in dem Stromkreis über die Dauer des Bearbeitungsvorgangs ermittelt und ausgewertet wird, daß ein Zustellen des Werkzeuges nach jeweils einem Bearbeitungsschritt der gesamten Oberfläche erfolgt und daß der Bearbeitungsvorgang beendet wird, wenn bei mindestens einer konstanten elektrischen Eingangsgröße eine ausreichende Konstanz der ermittelten elektrischen Größe zwischen Werkzeug und Werkstück gegeben ist.
Patent WO-03072517-A1 (WO)
Title: Herstellung von hüllglas für lichtwellenleiter
Inventor: WITTMANN MANFRED
IPC: C03B37/012
Filed: 2002-02-27
Abstract: Anlage und Verfahren zur Herstellung von hochreinem Quarzglas unter Verwendung von Siliziumdioxid in der Grösse von 40 Nanometer, um das den Kernbereich umschliessende Hüllglas durch äussere Beschichtung mittels radialer. Aufwachsung und hoher Aufblasgeschwindigkeit auf die Substratvorlage abzuscheiden, indem das Siliziumdioxid mittels einer Anlage über eine Pulverwaage mit Wägzellen und Förderpumpe und Förderschnecke über eine Zellradschleuse in einen Sauerstoffstrom gespeist wird, der dieses dann in die Beschichtungsanlage fördert, in der unter Zufuhr von Wasserstoff und Sauerstoff der Core-Preform-Körper erhitzt, damit sich die eingespeisten Siliziumdioxidteilchen auf dem Preformkörper niederschlagen können und dabei durch zwei Pyrometer die notwendige Temperatur gewährleistet wird sowie eines Rotlicht-Scanner-Detektorsystems für die Zufuhr der einzelnen notwendigen Gase sowie des Siliziumdioxids und für die Überwachung des Vorgangs bis zum erreichten Enddurchmesser.
Patent WO-02093136-A1 (WO)
Inventor: JAKOBY BERNHARD
IPC: G01N11/16
Filed: 2002-05-08
Abstract: L'invention concerne un capteur servant à mesurer la viscosité d'un liquide et comportant un transducteur (1) qui est trempé dans le liquide. L'invention est caractérisée en ce que la surface du transducteur (1) est recouverte d'une couche résistant aux salissures.
Patent WO-02093141-A1 (WO)
Title: Gerät zur optischen untersuchung von gasen
Inventor: KRAUSE HANS
IPC: G01N21/03
Filed: 2002-05-16
Abstract: Bei einem Gerät zur optischen Untersuchung von Gasen mit einer einen gebündelten Lichtstrahl erzeugenden Lichtquelle (13), einer Küvette (1) mit einer Messkammer (5), die das zu untersuchende Gas aufnimmt, wenigstens ein Fenster (12) für den Ein- und Austritt des gebündelten Lichtstrahls aufweist und mehrere den Lichtstrahl reflektierende Hohlspiegel hat, und mit einem Detektor (15), der den aus der Messkammer (5) austretenden Lichtstrahl empfängt und ein Messsignal erzeugt, sind in der Messkammer (5) mehrere Hohlspiegel mit sphärischer Spiegelfläche (l0a bis 10e) rotationssymmetrisch um eine Mittelachse (9) angeordnet, wobei die Kugelmittelpunkte der Spiegelflächen (l0a bis 10e) auf einem gemeinsamen, die Spiegelflächen (l0a bis 10e) berührenden Inkreis (11) liegen und wobei der in die Messkammer eintretende Lichtstrahl derart auf eine Spiegelfläche (10c) gerichtet wird, dass sein Reflexionsstrahl im Zentrum einer zweiten Spiegelfläche (10e) fokussiert wird. Im Vergleich zur Abmessung der Küvette lässt sich hierdurch eine grosse Absorptionslänge erzielen.
Patent WO-03058265-A1 (WO)
Title: Magnetresonanzgerät mit einem wirbelstromerzeuger
Inventor: DIETZ PETER
IPC: G01R33/385
Filed: 2002-12-19
Abstract: Bei einem Magnetresonanzgerät mit- einem Grundfeldmagneten zum Erzeugen eines Grundmagnetfeldes,- wenigstens einem Wirbelstromerzeuger und- wenigstens einer elektrisch leitfähigen Struktur, in der durch den Wirbelstromerzeuger Wirbelströme hervorrufbar sind, so dass auf die Struktur im Grundmagnetfeld Lorentzkräfte wirken,ist an der Struktur ein Krafterzeuger angebracht, der derart ausgebildet und steuerbar ist, dass mit dem Krafterzeuger den Lorentzkräften entgegenwirkende Kräfte erzeugbar sind, so dass ein Bewegen und Verformen der Struktur verhindert wird.
Patent WO-03085917-A1 (WO)
Inventor: KRUEGER MARTIN
IPC: H04L25/06
Filed: 2003-02-21
Abstract: L'invention concerne un dispositif de mise à l'échelle et de quantification de valeurs de sortie logicielles numériques (sk) d'un égaliseur. Ledit dispositif comporte une boucle de régulation destinée à réguler un paramètre statistique (Ñ) des valeurs de sortie logicielles numériques (sD, k) mises à l'échelle et quantifiées, contenant une unité de calcul (4) destinée à calculer le paramètre statistique (Ñ) et une unité de régulation (5) destinée à calculer un facteur de mise à l'échelle (c) pour la mise à l'échelle des valeurs de sortie logicielles (sk) de l'égaliseur sur la base du paramètre statistique (Ñ).
Patent WO-03084702-A1 (WO)
Title: Entgratwerkzeug zum innen- und/oder aussenentgraten
Inventor: BEIER HANS-MICHAEL
IPC: B23B51/10
Filed: 2003-03-27
Abstract: Die Erfindung betrifft ein Entgratwerkzeug zum Innen- und/oder Aussenentgraten von Werkstücken, wie beispielsweise von Stosskanten an sich kreuzenden Bohrungen oder an Längs- und Quernuten in Bohrungen oder an Querbohrungen in einer Tieflochbohrung mit unterschiedlichen Durchmessern eines Motorblocks, von rohrför­migen Werkstückenden, von Kanten an und in ebenen Werkstückflächen oder von Flächen eines Zahn- und Kettenrades. Das Entgratwerkzeug ist in Werkzeugmaschinen einsetzbar und druckgesteuert. Damit sind die Schneidenkräfte den sich während der Bearbeitung ändernden Gratabmessungen und den unterschiedlichen Werkstoffen variabel anpassbar. Entsprechende Ausführungsformen des Entgratwerkzeuges garantieren das Entgraten von verschiedenen Werkstücken in guter Qualität und in kurzer Zeit. Das erfindungsgemässe Entgratwerkzeug hat den entscheidenden Vorteil, dass es in Taktstrassen mit den neuesten Fertigungstechnologien einsetzbar ist.
Patent WO-2004006186-A1 (WO)
Title: Verfahren zur speicherplatzverwaltung in einem speichermedium eines digitalen endgeräts bei einer datenspeicherung nach dem verfahren der priorisierten pixelübertragung
Inventor: MOSSAKOWSKI GERD
IPC: H04N9/79
Filed: 2003-07-01
Abstract: Die Erfindung betrifft ein Verfahren zur Speicherplatzverwaltung in einem Speichermedium eines digitalen Endgeräts bei der Datenspeicherung nach dem Verfahren der priorisierten Pixelübertragung, wobei mehrere Dateien mit nach Prioritäten sortierten Pixelgruppen auf dem Speichermedium gespeichert werden, wobei das Verfahren folgende Schritte aufweist: Festlegen eines unteren Prioritätsschwellwerts und eines oberen Prioritätsschwellwerts, wobei die Prioritätsschwellwerte indirekt angeben, wie viel Informationsinhalt einer Datei auf den Speichermedium gespeichert wird, Speicherung von Dateien in Form ihrer Pixelgruppen mit der höchsten Priorität bis zur Priorität, die dem festgelegten unteren Prioritätsschwellwert entspricht, solange bis der verfügbare Speicherplatz des Speichermediums belegt ist, Erhöhen des unteren Prioritätsschwellwerts um eine Prioritätsstufe; Löschen aller Pixelgruppen mit einer niedrigeren Priorität als die des aktuellen unteren Prioritätsschwellwerts auf dem Speichermedium, Verwenden des freigewordenen Speicherplatzes auf dem Speichermedium zum Abspeichern von weiteren Dateien, wobei das Verfahren solange fortgesetzt wird, bis der obere Prioritätsschwellwert erreichet ist.
Patent DE-1813733-A1 (DE)
Title: Plastic lattice reinforced building mater - ials
IPC: F16L9/08
Filed: 1968-12-10
Abstract: Plate-shaped and/or tubular building components are manufactured from cement, plaster, bituminous board, etc. and provided with an addition of fibrous materials. The components are reinforced with a weave network or inlay, which can be imbedded or on the surface, of a plastic material, such as polyterephthalic acid ester, polyamide, polyalkyl, etc. Use relates to roofing, doors, pipes and shafts.
Patent DE-1814749-A1 (DE)
Title: Treatment of water with ion exchange agents
Inventor: MARQUARDT KURT
IPC: B01J39/00
Filed: 1968-12-14
Abstract: Treatment of water, especially the recovery of water used in the metal working industries, e.g. as wash water after regeneration of the last used ion exchange filter (anionic, mixed bed or buffer) and after it has attained a pre-selected conductivity, via a pipe connecting one of the ion exchanger filters to a receiver.
Patent DE-1921470-A1 (DE)
Title: Soil disinfecting with methyl bromide
Inventor: EBERHARD PRAETZEL DIPL-CHEM HA
IPC: A01G11/00
Filed: 1969-04-26
Abstract: A stream of methyl bromide (or other readily vaporisable disinfectant) at a rate of 50 gm/m2 of soil surface is allowed to vaporise from a storage vessel and condense on thin-walled plastic tubes arranged both along and across the plot intended for cultivation. A gas mask must be worn by the operator and the surrounding atmosphere must be tested for absence of methyl bromide at the conclusion of the operation.
Patent DE-1953741-A1 (DE)
Title: Thermoplastics granulate drier
Inventor: E DUDLEY VERNON
IPC: B04B5/12
Filed: 1969-10-24
Abstract: The drier includes a housing provided with a concentric perforate vertically extending chamber within which is disposed a rotor provided with an array of vertically and peripherally spaced turbine blades which convey the wet granulate supplied at the bottom of the chamber through a vertically downwardly extending chute axially upwardly and radially outwardly into contact with the perforate chamber walls such that the liquid is drained off into a trough disposed radially outwardly of the perforate chamber and axially below the rotor, the dried granulate being discharged through a tangential opening at the upper end of the perforate chamber.
Patent DE-1958598-A1 (DE)
Title: Electrolytic deposition of thin layer on - thin wires
Inventor: ROESSLER BERNWARD DIPL-ING
IPC: C25D7/06
Filed: 1969-11-21
Abstract: Deposition of metal deposits on thin metal wire for computer applications by means of divided anodes or divided electrolye streams from the anode onto the wire which forms the cathode, resulting in several separate zones along which deposition takes place on the wire causing a more even deposit than from a smaller more compact single anode.
Patent DE-2002395-A1 (DE)
Title: Malt kiln seal
Inventor: LENZ CONRAD
Filed: 1970-01-20
Abstract: Teflon (RTM) or cloth sealing apron rings the screen deck components in the drying kiln and is forced onto the kilm wall round this when hot air is imported in below the screen to dry the malt load abive. The sealing apron can be hung from the top to ensure that it clamps onto the wall when inflated, and can be weighted at the bottom to prevents its inflating upwards too far and thus losing the sealing action.
Patent DE-2011174-A1 (DE)
Title: Cooled mixer used in plastics prepn
IPC: B29B13/02
Filed: 1970-03-10
Abstract: A vertical driving shaft is connected to stirring vanes near the base of an upright container, the shaft supports ascending spiralled cooling sections which run in the opposite direction to the stirring vanes, the sections being connected to the driving shaft by struts which also act as coolant lines.
Patent DE-2042190-A1 (DE)
Title: Swimming pool chlorinator
Inventor: MCCLELLAND RICHARDS JOSEPH
IPC: C25B9/19
Filed: 1970-08-25
Abstract: The pool receives chlorine from a chlorine generator unit operating on the electrolysis of a metallic chloride salt. As pressure builds up, chlorine and hydrogen are discharged. After a rest period, sodium hydroxide which has collected inside the unit is discharged, to neutralise the acidity of the water due to presence of hypochlorous and hydrochloric acids. An automatic hydrometer monitors the s.g., of the brine, to indicate when salt replenishment is necessary.
Patent DE-2052853-A1 (DE)
Title: Glass blank transfer machine - for hollow blanks with domed scrap top
IPC: C03B9/12
Filed: 1970-10-28
Abstract: Glass blank transfer machine for the transfer of blanks with domed upper scrap portions between conveyors consists of an endless chain conveyor which runs for some distance parallel both along the first and the second conveyors,. It incorporates transfer devices which may be vertically and horizontally displaced on it. They are fitted with workpiece supports, which grip the blank at the front and rear below the scrap portion by means of a retaining finger device. The transfer mechanisms are mounted on a slide running on a block fitted to the conveyors, they are actuated by cam guides. The plant effects transfers with minimum losses and ensures that the blanks are properly aligned on placing onto the second conveyor.
Patent DE-2060756-A1 (DE)
Title: Fastening plastic plates together
IPC: B29C65/48
Filed: 1970-12-10
Abstract: Two plastic plates, esp. two transparent acrylate plates are fastened together to form a double walled window with an internal cavity by placing the plates against each other with a peripheral strip of the first place projecting outside the peripheral edge of the second plate, and then placing a thermally plasticised PVC cord on the peripheral edge of the second plate against the projecting peripheral strip of the first plate. Used for producing double-walled windows for caravans, etc.
Patent DE-2113730-A1 (DE)
Title: Washing compsns - contg water-soluble salts of tetrahydrofuran tetracarboxylic acid as builder component
Inventor: JAKOBI GUENTER DR DIPL-CHEM
IPC: C11D3/00
Filed: 1971-03-22
Abstract: Washing and cleaning compsns. contain, as builders, water-sol. salts of THF, tetracarboxylic acid, in combination with >=1 (in)organic substance with cleaning or bleaching action, the use of Na tripolyphosphate being avoided or reduced. The compsns. can be used to wash and/or bleach textiles, and to clean instruments, appts. pipes vessels and surfaces of all types, e.g. of ceramics, glass, metals, synthetics or wood.
Patent DE-2142866-A1 (DE)
Title: Sprinklable,complex-forming compsns - and detergents bleaches and cleaning agents contg same
Inventor: BATKA HEIMOLD DIPL CHEM DR
IPC: C11D3/12
Filed: 1971-08-27
Abstract: Parent patent discloses sprinklable complex-forming compsns and detergents, bleaches and cleaning agents contg. same, comprising 5-100 wt % of a mixt. of 85-99 wt % of complex-forming polymers comprising pre-dominantly units and lateral vinyl gps. the hydrophobic microsryst. silicic acid located on the surfaces of the particles of the other components of the compsns (where R, R1 are not defined) 1-15 wt % of a hydrophobic microcryst. silicic acid, 95-0 wt % >=1 component having washing, cleaning and bleaching action. The silicic acid is at least partly replaced by water-insol. metal soaps eliminating prior art disadvantages.
Patent DE-2154033-A1 (DE)
Title: Sewing machine pattern drive - for seaming with roller arm at 190-270 degrees to line of friction contact
IPC: D05B39/00
Filed: 1971-10-29
Abstract: A spring mounted to the mounting end of the swing arm utilises the fulcrum of the swing arm mounting to keep the drive roller at its other end hard against the pattern edge, the angle of the swng arm to the pattern ensuring a positive friction grip. The edge of the drive roller is milled or fitted with a V profile to reinforce the friction contact.
Patent DE-2231535-A1 (DE)
Title: Rib reinforced sheet mfr - by inserting ribs into loops of sheet then welding around ribs
Inventor: RICHARDS DAVID CHARLES
IPC: B29C65/04
Filed: 1972-06-28
Abstract: Mfg. a reinforced plastics covering, e.g. an automobile roof covering, in which a weldable plastics sheet is held at one end, then formed into a series of transverse loops, starting from this end and progressing towards the other, free end; a bar is then inserted into each loop, and the two sides of the loop welded together, so as to enclose the bar in a pocket.
Patent DE-2305629-A1 (DE)
Title: Isopiperitenol prepn from isobutylene derivs - 3-methyl-2-buten-1-ol and 3,3-dimethyl acrolein heated in liquid phase using acids as catalysts
Inventor: FISCHER ROMAN DIPL CHEM DR
IPC: C07C45/71
Filed: 1973-02-06
Abstract: Isopiperitenol (I), which can be hydrogenated to menthol and is an inter for synthesis of tetrahydrocannabinols, is prepd by heating 3-Me-2-butene-1-ol with 3,3-dimethylacrolein for >=1 hr, at 165-300 degrees C, in the presence of 0.01-5 wt. % w.r.t. sum of reaction components, of an acid as catalyst, in the liq. phase, whereby citral formed initially is cyclised to (I). Process is a modification of higher mol wt alpha, beta-unsatd. aldehyde prepn disclosed in DT 2157035, by reacting an allyl alcohol with an alpha, beta-unsatd aldehyde.
Patent DE-2310799-A1 (DE)
Title: Low consistency gypsum hemihydrate - prepd by gypsum dihydrate conversion
Inventor: O'NEILL EUGENE E
IPC: C01F11/46
Filed: 1973-03-05
Abstract: Low consistency CaSO4.1/2H2O crystals of controlled crystal size and shape are prepd. by (a) intimately mixing gypsum, esp. gypsum dihydrate, before calcination, with 0.1-1.2 wt. % of an aq. soln. of (1) a crystal course modifer, pref. succinic acid or a water-soluble succinate salt, and (2) a salt for controlling crystal size, es. H2SO4, or KHSO4, KI, AcOK, K tartrate, Na2SO4, Al2(SO4)3, CaCl2, ZnSO4, KNO3, KClO3, and/or KCl, where wt. ratio (1) : (2) is 1:4 to 1:11, and (b) calcining mixt. in a closed vessel at 1,2-1.7 kg/cm2 press. and 107-135 (107-124) degrees C. Prod. is useful for mortar prodn., low consistency is combined with high compressive strength.
Patent DE-2323799-A1 (DE)
Title: Marking elongated articles eg plastics-coated cables - by radiation-polymerising a coloured monomer coating soln. on the article
Inventor: ZIEMEK GERHARD DR ING
IPC: B29C35/08
Filed: 1973-05-11
Abstract: The prodt. is provided, on its surface or in its coating mass, with a matl. e.g., an acrylic-based, coloured polymerisable/cross-linkable soln., which is then subjected to high-energy radiation, the markings being produced by means of radiation oscillating perpendicularly to the machine direction. Markings so obtd. are clear and continuous even at high-speed operation e.g., over 1,000 m/min.
Patent DE-2330937-A1 (DE)
Title: Vacuum pump control valve for vacuum stacking conveyor - has two chambers, one to effect lift and hold and the other to eject
Inventor: KRAMER ERNST FRIEDRICH
IPC: B65G21/20
Filed: 1973-06-18
Abstract: The perforated conveyor belt passes along the underside of the valve chambers. The vacuum pump takes air from the first cylinder, the side ports of which are closed, thus creating a vacuum holding the part to be transported to the underside of the perforated belt. The pressure side of the pump is connected to the second cylinder, and the air escapes through the open side ports. Above the material dropp-off point, the two butterfly valves in the chambers turn through 90 deg. and the side ports reverse their position. The air now enters the first cylinder through the now open side ports, passing through the vacuum pump into the second cylinder, the side ports of which are now closed, escaping through the perforated conveyor belt, thereby pushing off the material.
Patent DE-2344378-A1 (DE)
Title: Rotary chuck used for holding plug bolts - has several release balls in oblique groove and cross bores of housing
Inventor: FAUTH OTTO
IPC: B25B23/10
Filed: 1973-09-03
Abstract: Rotary chuck for plug bolts has one or two cross bores at the rearward end of the tongs housing, with release balls in the bores, supported against the housing and a longitudinal locking bolt. Pref. the balls are in a small inclined groove of the housing, arranged against a similar groove in a holding bushing, to give a triangular, hollow oblique groove. The tongs housing ends in claws opposed by the claws of a cam ring which is screwed fast into the housing as far as an inner stop, the forward end of the locking bolt has an inward bevelled peripheral edge. Wear of the claw coupling is prevented, and it is cleanly and reliably released after screwing in the bolt; after withdrawal, it automatically becomes ready for the next screwing-in operation.
Patent DE-2353990-A1 (DE)
Title: Low-sulphur heating oil - by desulphurising distillate residues in two stages, using carrier of varying pore size in hydrofining stage
Inventor: BAETZ ROBERT DR
IPC: C10G65/04
Filed: 1973-10-27
Abstract: Low-S heating oil, gasoline and middle distillates are produced from petroleum distillate residues contg. metals and asphalts, by (a) treating the residue at 450-500 degrees C and 150-250 atmos., in presence of H2(-contg. gas) and of a suspended hydrogenation catalyst and/or a high-surface solid, (b) sepng. the prod. in a press. separator into a residue contg. the asphalts,metal cpds., catalyst or solids, and a fraction free from these substances, (c) passing this fraction, as a whole, or the portion boiling at >340 degrees C after partial condensn. and/or distn. to a hydrofining stage in which the S cpds. are removed at 50-350 (150-250) atmos., a loading of 1-10 (2-6) vol/vol/hr. and at 300-450 degrees C(250-420 degrees C) in presence of a hydrogenation gas, over a solid catalyst in which the carrier is a combination of a narrow-pore and a wide-pore Al2O3, stabilised with a weakly acid aluminosilicate; the pore sizes are such that pores of 20-100 A form, based on total pore vol., 40-70%, those of 500-5000 A 20-60%, and those of 100-500A 15%. Coke and heavy metals are not deposited in the narrow pores, and transport of the hydrocarbon molecule is not hindered in the wide pores.
Patent DE-2356670-A1 (DE)
Title: Compact projection system with mirrors - has mobile casing with internal projector and matt screen for back projection
Inventor: HOFBAUER JOSEF
IPC: G03B23/00
Filed: 1973-11-13
Abstract: The tall casing has a matt screen at the top front, protected by a pivoted door. In the bottom front of the casing there is a projection table to accommodate slide and cine projectors pointing upwards towards the rear of the casing so that the image is projected onto the rear of the casing using three inclined internal mirrors. The projection table is pivoted to allow some adjustment of the projectors, while the mirrors themselves can be adjusted. An internal loudspeaker enables sound tracks to be played while the system is controlled from a central console. The casing is mobile, while the protective door flaps can be unfolded, to provide projection screens for other external projectors. Two projectors can be used together to provide special effects.
Patent DE-2361962-A1 (DE)
Title: Two position shut off piston valve - has cylindrical piston enclosed with rubber or plastic in flat surrounding tube
Inventor: BERG LENNART GUSTAF
IPC: F16K7/18
Filed: 1973-12-13
Abstract: The valve body has an axial inlet port and a radial outlet port. At the opposite end of the inlet, an operating lever is attached to the piston rod. The fluid reaches the piston chamber by flowing from the inlet into a ring shaped chamber which is recessed into the valve body bore. Radial holes through the cylinder wall give free flow when the piston is in the open position. When the valve is shut, the radial holes are blocked by the piston, thus no flow is possible. Internal and external flanges on the piston sleeve are used to limit the piston stroke and for locating the piston sleeve on the piston rod.