baber/WOPTO huggingface dataset:
Patent WO-0138703-A1 (WO)
Title: Vorrichtung und verfahren zum entsticken von abgas einer brennkraftmaschine
Inventor: TOST RAINER
IPC: F01N3/20
Filed: 2000-11-16
Abstract: Berücksichtigen der in Stillstandzeiten der Brennkraftmaschine (1) aufgrund von Temperatureinflüssen auftretenden Menge an ausgasenden Reduktionsmittel (Ammoniak) bei der Berechnung der im Betrieb der Brennkraftmaschine (1) zu dosierenden Menge an Reduktionsmittellösung (Harnstoff). Das gasförmige Reduktionsmittel wird über eine, ein Überdruckventil (18) enthaltende Druckentlasungsleitung (16) zum Reduktionskatalysator (5) geleitet und dabei die Menge mittels eines Durchflusszählers (19) erfasst.
Patent WO-0162536-A1 (WO)
Inventor: JUNG MARIO
IPC: B60W50/08
Filed: 2001-01-18
Abstract: The invention relates to a motor vehicle comprising a drive motor and a gearbox with a device for automatically actuating a clutch in the drivetrain, and to a control method. According to said method, if the gear ratio is less than a threshold value and the actuation of a driving pedal is not equal to zero and is less than a threshold value, warning measures are initiated to alert the driver to misuse.
Patent WO-0241304-A1 (WO)
Inventor: SCHOPPE KARL-HEINZ
IPC: G11B7/007
Filed: 2001-11-13
Abstract: L'invention concerne un support de données optique (1, 1') en forme de disque, présentant une ouverture de prise circulaire (3), une zone intérieure concentrique circulaire adjacente à ladite ouverture, une zone d'entrée (4) concentrique circulaire, située radialement davantage vers l'extérieur, une zone de mémoire (6, 6') concentrique circulaire, adjacente à la zone d'entrée et conçue pour l'enregistrement et/ou la lecture de données selon un principe de mémorisation optique, ainsi qu'une zone de sortie (14) concentrique circulaire adjacente à la zone de mémoire. L'objectif de cette invention est, d'une part, de fournir une capacité de mémoire supérieure à celle de supports de données classiques et, d'autre part, de mettre à disposition une zone de données lisible et inscriptible seulement au moyen de dispositifs de lecture et/ou d'écriture spéciaux. A cet effet, une zone de mémoire supplémentaire (7) concentrique circulaire, agencée dans la zone intérieure, sert à l'enregistrement et à la lecture de données selon un principe de mémorisation optique et n'est pas accessible au moyen de dispositifs d'écriture et/ou de lecture classiques.
Patent WO-02057658-A1 (WO)
Title: Schaltvorrichtung zum umschalten zwischen unterschiedlichen betriebszuständen eines kraftfahrzeuggetriebes
Inventor: KLIEMANNEL WOLFGANG
IPC: B60K20/02
Filed: 2002-01-22
Abstract: Eine Schaltvorrichtung zum Umschalten zwischen unterschiedlichen Betriebszuständen eines Kraftfahrzeuggetriebes weist einen in einer Halterung bewegbar gelagerten Schalthebel 1 auf, der in einer ersten Richtung zwischen zwei Schaltgassen A und B bewegbar ist und zusätzlich in einer zweiten Richtung entlang einer ersten der beiden Schaltgassen A in drei Schaltstellungen X, Y, und Z bewegbar ist. Die Schaltvorrichtung weist einen Signalgeber zum Abgeben eines Gebersignals 5 und drei im Abstand zu dem Signalgeber und in Form eines Dreiecks angeordnete Sensoren 2, 3 und 4 zum Erfassen des Gebersignals auf. Die Sensoren 2, 3 und 4 und der Signalgeber sind mittels des Schalthebels 1 relativ zueinander bewegbar, und von den Sensoren 2, 3 und 4 werden die jeweilige Schaltstellung charakterisierende elektrische Signale zumindest mittelbar an eine Auswerteeinrichtung abgegeben, mittels welcher das Getriebe in Abhängigkeit von den elektrischen Signalen in unterschiedliche Betriebszustände gestellt werden kann. Der Signalgeber ist dabei derart ausgebildet, dass das Gebersignal 5 am Ort der Sensoren 2, 3, 4 eine Fläche überstreicht, die größer oder gleich der Fläche eines Rechtecks ist, in welcher das Dreieck deckungsgleich abgebildet werden kann, wobei eine Seite des Rechtecks parallel zu der ersten Schaltgasse A verläuft und in einer ersten der drei Schaltstellungen X alle drei Sensoren 2, 3 und 4 mit dem Gebersignal in Wechselwirkung stehen.
Patent WO-02077438-A1 (WO)
Inventor: KIENZLER DIETER
IPC: F02M63/00
Filed: 2002-03-26
Abstract: The invention relates to a fuel injection device (10) for internal combustion engines, especially a common rail injector, comprising a housing (12). A fuel high-pressure connection and a fuel return connection (16) are also provided. Said fuel return connection comprises a plug part (20) for connecting to a fuel return line. In order to improve the mountability of the fuel injection device (10), the fuel return connection (16) comprises a socket part (18) which is fixed in a fuel return opening (20) in the housing (12) in a fuel-tight manner, and on which the plug part (20) is placed in a fuel-tight manner.
Patent WO-03105405-A1 (WO)
Inventor: WEISS EUGEN
IPC: H04L12/56
Filed: 2002-06-11
Abstract: L'invention concerne un système de communication sans fil, en particulier un
réseau informatique de communication pour des systèmes de contrôle d'accès.
Dans de nombreuses applications, on utilise des systèmes de communication
connus fonctionnant avec des câbles pour des systèmes de contrôle
d'accès, dans lesquels différents appareils tels que des caméras
vidéo, des stations d'intercommunication, des caisses automatiques,
des appareils pour l'introduction ou la délivrance de tickets, des
barrières et analogues communiquent par l'intermédiaire de
liaisons fixes par câbles. Pour chaque utilisation, un câble spécifique doit
être installé, par exemple un câble coaxial pour des utilisations vidéo,
un câble de données pour la transmission des données, etc. L'objectif
de l'invention est d'améliorer un système de communication
pour des systèmes d'autorisation d'accès, de sorte qu'un
câble ne soit plus nécessaire, que l'installation soit facilitée
considérablement, les coûts de l'installation soient diminués,
que la charge calorifique des bâtiments soit considérablement réduite.
Cet objectif est atteint grâce à une solution technique, selon laquelle
un système de communications sans fil pour des systèmes d'autorisation
d'accès comprend au moins une caisse automatique sans fil, un appareil
pour l'introduction ou la délivrance de tickets, des caméras
vidéos sans fil, des stations d'intercommunication sans fil, des
systèmes de reconnaissance biométriques sans fil et des barrières
sans fil ainsi que des ordinateurs sans fil à mettre en liaison de communication.
Selon l'invention, les appareils communiquent entre eux par l'intermédiaire
d'unités d'émission et de réception internes ou
externes, lesquelles sont commandées par un élément électronique
interne respectif. Les signaux d'image, de son et de données sont
traités par l'intermédiaire de modules d'interface,
et toutes ces données doivent pouvoir être interrogées et traitées
dans le monde entier par Internet par l'intermédiaire d'un
serveur.
Patent WO-03094689-A1 (WO)
Title: Reinigungsvorrichtung für böden
Inventor: TIEN DIETER
IPC: A47L13/16
Filed: 2003-05-09
Abstract: Eine Reinigungsvorrichtung (100`) für Böden besteht aus einem Grundkörper (10`), an dessen Vorderseite (11`) ein Putzflächenelement (20) lösbar zu befestigen und mit einer Reinigungsflüssigkeit dosiert zu befeuchten ist, und umfasst; eine Handgriff- oder Stieladapteraufnahme (14), einen Reinigungsflüssigkeitsvorratsbehälter, einen Reinigungsflüssigkeitsvorratsbehälter, einen an einer Vorderseite (11`) des Grundkörpers (10`) angeordneten Flüssigkeitsverteilerbereich, welcher direkt oder über wenigstens einen Verteilerkanal im Grund­körper (10`) mit dem Reinigungsflüssigkeitsvorratsbehäl-ter verbunden ist, und wenigstens eine Reinigungsflüssigkeitspümpe zum Fördern von Reinigungsflüssigkeit aus dem Reinigungsflüssig keitsvorratsbehälter in das Putzflächenelement. Die Reinigungsflüssigkeitspumpe ist durch ein eine Pumpenkammer (16; 56) abdichtendes, elastisch verformbares Deckelelement (40) gebildet, das einen Führungsflansch (41) und eine flexible Pumpenplatte (42) aufweist.
Patent DE-1806705-A1 (DE)
Title: Preparation of secondary phosphinoxides
Inventor: HANS-JERG KLEINER DR-ING
IPC: C08K5/5397
Filed: 1968-11-02
Abstract: Secondary phosphine oxides R'R"P(=O)H (I) are prepd. by heating aminophosphines R'R"P.NR3R4 (II) with at least the stoichiometric amt. of water at -20 degrees to +100 degrees in the presence of a non-oxidising acid and with exclusion of air. R'-R4 are alkyl, cycloalkyl, aralkyl or aryl and (R3+R4) can form a C2-6-alkylene chain which may be interrupted by O or S atoms. Suitable acids are HCl, HBr, H2SO4 or H3PO4. Starting material II is prepd. by Grignarding dihalogen amino phosphines or by reaction of 1 mol. halogen phosphine with 2 mols. primary or secondary amine only one of which enters into II and the reaction mixture may be used without isolation of II. Di-Me-phosphineoxide is specifically claimed; it is a bacteriostatic agent. a corrosion inhibitor suitable for adding to lubricating oils and a flame resistor for plastics. I in general promote reactions that are catalysed by radical formers.
Patent DE-1913473-A1 (DE)
Title: Purification of polyamines prepd by condensn of
Inventor: JOHN NICHOLAS ANDREW
IPC: C08G18/76
Filed: 1969-03-17
Abstract: Purification of polyamines prepd. by condensation of aniline and formaldehyde comprises (a) dissolving the polyamine in a halogenated benzene at such a temp. and concn. that a clear soln. results, (b) diluting and/or cooling the soln. so that the primary polyamines remain in soln., while tarry material is precipitated, and (c) separating the tarry material from the soln. The condensation of aniline and formaldehyde gives polyphenylpolyamines with a methylene bridge, including 2,4'-and 4,4'-diaminodiphenylmethanes. The present purification process gives purified polyamines which are esp. suitable for the prepn. of polyisocyanate pdts. with a reduced content of hydrolysable chlorine.
Patent DE-1946790-A1 (DE)
Title: High molecular polyamides with phenoxthiin - or phenoxthiin-s-dioxide structures
Inventor: EGON DR KUENZEL HANS
IPC: C08G69/32
Filed: 1969-09-16
Abstract: High molecular polyamides are produced from 50-100 mol % 3,6-di-(3' or 4'-(p-amino phenoxy)-benzamino-) phenoxthiin or phenoxthin S-dioxide and 0-50 mol % -CO Ar.CO.NH.Ar'.NH-, where Ar and Ar' are divalent aromatic groups. Used for films, foils fibres and bristles with good mechanical properties. As an example a solution of 326 parts 3,6-di-(4'-(p-amino-phenoxy)-benzamino)-phenoxthiin in 1275 parts dry N,N-dimethylacetamide at 0-10 degrees mixed slowly with 101.5 parts isophthaloychloride and held at room temp. for 5 hours. The polyamide produced can be used directly for production of ilms and fibres.
Patent DE-1951486-A1 (DE)
Title: Disinfection and/or sterilization process
Inventor: SIMON HANS
IPC: A61L2/20
Filed: 1969-10-13
Abstract: Disinfection and/or sterilisation process. After evacuation of the air from the goods, the medium, e.g. Formalin, is sprayed in, the satd. steam expanded, the sprayed medium mixed by turbulence with the expanded steam and the mixture applied to the goods, left for a predetermined time and then removed by evacuation. During the whole programme no oxygen is admitted.
Patent DE-1967027-A1 (DE)
Title: Tetroxocane-1,2-dipiperazino alkanes - antitumour agents
Inventor: CREIGHTON ANDREW MALCOLM
IPC: A61K31/495
Filed: 1969-02-28
Abstract: (A) Pharmaceutical compns. contng. as active ingredient a cpd. of formula (I) or a suitable salt thereof. R1 and R2 = H, Me or together form a satd. 2C bridge; when R1 and R2 are both Me, they have the meso configuration. Compns. contng. (3,5,3',5'-tetraoxo)-1,2-dipiperazinoethane, -1,2-dipiperazinopropane (d-, 1-and dl), -2,3-dipiperazinobutane (meso) and -1,2-dipeperazinocyclobutane. (B) Prepn. of (I) by heating a cpd. of formula (II) with polyphosphoric acid or phenol. (Cf. Brit.978,724) As antitumour agents against certain cancers, e.g. leukemia, and also certain non-malignant tumours. They have relatively low toxicity.
Patent DE-2010268-A1 (DE)
Title: Slide fastener element coiler
IPC: B29D5/06
Filed: 1970-03-05
Abstract: Torsion-free slide fastener coiler uses thermoplastics monofilament drawn from a wire bobbin, and has a stationary mandrel and a yarn guide on the bobbin. The mandrel is also constructed as the sonotrode of an ultrasonic heater, which preferably has a magnetostrictive or piezoelectric vibrator.
Patent DE-2013378-A1 (DE)
Title: Electrochemical determination of cyanidein waste liquors - substances
IPC: G01N27/49
Filed: 1970-03-20
Abstract: Electrochemical determination of concentration of dissolved substance, which does not itself take part in charge transfer or measuring electrode, is carried out using measuring, standard and counter-electrodes. Measuring electrode has solvent constituent which enters into reaction with constituent of electrolyte to be investigated. Soln. tendency of measuring electrode, whose freely selectable potential is fixed potentiostatically, is influenced by concentration of this constituent and current flowing through measuring electrode, which is proportional to concentration of substance in soln, is measured quantity. Technique is esp. useful in determination of cyanide in waste liquors. Concentration-dependent current can be employed to control metering plants, e.g. for detoxifying such liquors.
Patent DE-2021628-A1 (DE)
Title: Wire loom with clamp to give positive metal or plastic wire - weft feed
IPC: D03D41/00
Filed: 1970-05-02
Abstract: The wire loom uses a ball or roller shuttle system to insert the metal or plastic wire, with a clamp to grip or release the weft feed according to the insertion motion in progress. The pressure, in a vertical direction, on the shuttle determines whether the clamp is open or closed, the pressure being transmitted to the clamp through a wedge.
Patent DE-2025801-A1 (DE)
Title: Flux spraying device - for tinning eg electrical components
IPC: C23C2/08
Filed: 1970-05-26
Abstract: Device for the application of a flux layer on components, which are to be tinned comprises a dispenser vessel containing a pressurised flux solution. The outlet of the dispenser is fitted with a adjustable nozzles, which direct jets of the flux solution onto the surfaces of the components, which are moved across the jets. Pref. the dispenser vessel is connected with a reservoir vessel fitted with a centrifugal pump. The device is esp. suitable for the coating of sensitive electrical components, which may be damaged by dipping. The method is also more economical than dipping from a flux consumption point of view, since thinner layers can be applied.
Patent DE-2054739-A1 (DE)
Title: Electromagnetically controlled fuel can calipers - - with streamlined aprons for nuclear reactors
IPC: G21C19/105
Filed: 1970-11-06
Abstract: To prevent vibrations of the gripping jaws of calipers as in parent patent for fuel cans in nuclear reactors and keep the aerodynamic resistance to a minimum, the jaws are surrounded by streamlined sheet metal aprons over the greater part of their length. The lower part of their housing is designed as a hemispherical dome. A protective ring shrouds the ends of the jaws.
Patent DE-2134011-A1 (DE)
Title: Double twist take-up roller - electromagnet actuated on thread break to urge two braking surfaces together
Inventor: REHN KARL-HEINZ
IPC: B65H63/036
Filed: 1971-07-08
Abstract: Take-up roller esp. for double twist machinery with a brake to stop the roller e.g., on thread break, having a braking surface co-operating with a braking surface of a stationary electromagnet actuable on thread break to urge the two surfaces together. The electromagnet can also be actuated when the spool reaches a predetermined dia.
Patent DE-2146775-A1 (DE)
Title: Carbon dioxide and/or hydrogen sulphide removal - - from gases, using aq solns of ethylene- or propylene-diamine derivs
Inventor: HOFFMANN HERWIG DR
IPC: B01D53/52
Filed: 1971-09-18
Abstract: Scrubbing out of CO2 and/or H2S from gases is effected at raised press., e.g. 5-100 atm., using aq. solns. of ethylene- or propylene-diamine derivs. substd. by >=1 alkyl, esp. Me, or hydroxyalkyl, esp. hydroxyethyl, gp. each, pref. N-dimethyl-N'-methylhydroxyethylethylene-diamine or N, N-dimethyl-N'-dihydroxyethylpropylene diamine, followed by regeneration of soln., e.g. by desorption and/or stripping or hot regeneration.
Patent DE-2153839-A1 (DE)
Title: Water soluble starch hydrolysate - prepd by starch liquefaction with alpha-amylase
IPC: C08B30/12
Filed: 1971-10-28
Abstract: Starch hydrolysate with >=90 wt.% solubility in cold water and 1-6 dextrose equiv. is useful in food industry and esp. animal foods, for young newly-weaned calves and piglets. It is prepd. by liquefying starch, pref. maize starch, with alpha-amylase, pref. by heating aq. dispersion of alpha-amylase-contg. starch, pref. at pH 5-7, at 70-90 degrees C, until prod. has 1-6 dextrose equiv., subjecting it to superatmos. press. pref. in pressure vessel by raising temp. to 100-200 degrees C (100-150 degrees C) for 5-90 min., and spray-drying, opt. over a turntable, pref. in air-chamber with 150-200 degrees C air inlet temp. and 60-100 degrees air- and prod. -outlet temp.
Patent DE-2163888-A1 (DE)
Title: Walking beam furnace - with single drive for both sets of beams
Inventor: ERHARD WERNER
IPC: F27B9/20
Filed: 1971-12-22
Abstract: Movement of the beams in a walking beam furnace is accomplished by a single drive shaft, cams on which operate against two levers connected to alternate beams. Vertical movement is accomplished by the beams riding up wedges inclined alternately towards front and back of the furnace. The single drive allows more rapid movement, leading to higher throughput.
Patent DE-2202810-A1 (DE)
Title: Plastics moulding appts - with moulding unit connected to screw press by flexible tube
Inventor: HARTIG GUENTER
IPC: B29C45/72
Filed: 1972-01-21
Abstract: In an appts. for prodn. of moulded thermoplastic articles consisting of a heated screw press as plasticising and transporting unit, and a two piece moulding unit with heat exchangers. One or more insulated, flexible tubes and/or pipes are provided for transporting the thermoplastic resin mass leaving the die of the press at a pressure 20 kp/cm2, and are connected to the selected positions of the moulding unit. Specif. the flexible tube is resistant to high temps., divided into two or more branches by a distributor, and connection positions with the moulding unit are provided with hydraulically or pneumatically operated slides. The mould cavity is filled rapidly and uniformly with the thermoplastics mass.
Patent DE-2208234-A1 (DE)
Title: Garment blanks - automatically advanced and guided to an assembly position
IPC: D05B65/00
Filed: 1972-02-22
Abstract: The garment blank passes on a conveyor to a work table where it is stitched by a stitching head having a needle, presser foot and co-operating advancing rack beneath the table. A first flared guide decreasing in depth guides the leading edge of the blank to a co-operating lateral guide arranged at the side of the table for guiding the side edge of the blank(s) at is passes the stitching head. Pref. a driven wheel arranged on a inclined arm engages the upper face to the blank, and is operated by a photoelectrically controlled device to cause the blank to turn on the table and allow it to be stitched along three straight edges.
Patent DE-2217404-A1 (DE)
Title: Cardenolide rhamnosides - with positive inotropic activity
Inventor: HARTENSTEIN JOHANNES DR RER NA
IPC: A61K31/585
Filed: 1972-04-11
Abstract: Title cpds. are of formula (I) (R1 = H, CH3, C2H5 or 1-4C acyl opt. substd. with CH3O or C2H5O; R2 = lower alkyl; R3 = CH3, HCO or CH2OH; R4 = H or OH and R5 and R6 = H, OH, or CH3CO2) and they are prepd. by reacting corresp. 2',3'-dihydroxy cpd. where R3 = CH3 or CHO with a trialkylorthoformate in presence of an acid catalyst opt. followed by redn. of (I, R3 = CHO) to (I, R3 = CH2OH).
Patent DE-2310002-A1 (DE)
Title: Twisting yarn by withdrawing axially from a package - surrounded by a casing in which the yarn forms balloon at the opens mouth of which the air turbulence is gradually reduced
IPC: D01H1/42
Filed: 1973-02-28
Abstract: Yarn is withdrawn axially from a package and passed through a lappet in axial alignment with and arranged above a package whereby the yarn forms a balloon between the package and the lappet, and the package is surrounded by a casing which is rotatable with the package. The mouth of the casing adjacent to the lappet is completely open so that the turbulence of the air through which the yarn passes in moving to the lappet is gradually reduced. The yarn is not suddenly subjected to a change from air rotating with the package in the casint to air which is stationary adjacent to the lappet, thereby reducing damage to the yarn. Pref. the length of the casing is greater than that of the package, and an extension piece is provided to adjust the length of the casing. The casing may be surrounded by a stationary outer housing, and disc having a slightly smaller diameter than the inner dia. of the casing may be provided on the top of the package spindle.
Patent DE-2347960-A1 (DE)
Title: Vehicle tank vane rotary hydraulic damper - uses rotating rods at pressure sealing elements at cooling fan hub
Inventor: ZENZ WILHELM
IPC: B60G13/08
Filed: 1973-09-24
Abstract: The damper is for the hub of a fan. Vanes on the stator can move relative to the vanes on the rotor, movement of the camping fluid being allowed through valves of which there are two in each rotor-vane, one operating in each direction. The vanes are grooved over their whole length and in each groove is a roller pressed against the running surface by a spring. The spring is a long flat spring of wavy form. When there is relative rotary motion between the stator and rotor the damping fluid is forced past the ball valve into a channel and provides additional pressure on the sealing roller.
Patent DE-2351463-A1 (DE)
Title: Rotation detector for yarn package - of preset yarn length, has drum with sensor scanning periphery
Inventor: MAKINO SHOZABURO
IPC: B65H54/50
Filed: 1973-10-13
Abstract: Rotation detector has drum attached to shaft by radial screw, with sensor which faces and scans the periphery so as to be affected magnetically or optically each time the screw head passes. Pref. it is current pickup coil connected to a unit which halts the wound yarn by a frequency divider. The unit may be a cutter or a control unit for drive and braking of a roll connecting the drum to a drive.
Patent DE-2353404-A1 (DE)
Title: Double-hem prodn. on edge of cloth - using an adhesive to hold the first fold in position during the second fold
Inventor: BROKMANN MANFRED
IPC: D05B1/26
Filed: 1973-10-25
Abstract: A double hem on flat textiles, esp. woven fabrics, is made by turning the edge over twice on straight parallel lines to make the hem and then using a sewing machine to stitch the inner edge. An adhesive is used for the preliminary fixing in place of the first fold. The adhesive is applied to the edge of the fabric before the first fold and consists of a narrow strip or a row of dots. The adhesive hardens immediately but can be reactivated by heat. The machine used for the process applies the adhesive, makes the first fold, activates the adhesive, makes the second fold, and then stitches the seam in a sequence of operations. Used for making hems e.g. on hand towels and sheets and eliminates the need for a first stitching operation.
Patent DE-2355431-A1 (DE)
Title: Length adjustable ski safety binding - with pre-tensioned sprung sole plate swivelling around vertical bearing pin
Inventor: SITTMANN GEB VOESTER BRIGITTE
IPC: A63C9/00
Filed: 1973-11-06
Abstract: Safety ski binding with a sole plate to be attached to the ski boot which swivels around a vertical bearing pin, is capable of being lifted off the bearing pin and is capable of being adjusted along the length of the ski within predetermined limits and is pretensioned by a spring towards the rear. The pretensioning of the sole plate is effected by a spring system independent of the support devices and is large enough to absorb any forces directed forward onto the sole plate. The bearing socket positioned on the bearing pin rigidly fixed to the ski is supported on the sole plate by the pretensioned spring system.