baber/WOPTO huggingface dataset:
Patent WO-0218038-A1 (WO)
Title: Verfahren zur herstellung von polymermembranen und polymermembran
Inventor: ALBRECHT WOLFGANG
IPC: B01D69/14
Filed: 2001-08-21
Abstract: Es wird ein Verfahren zur Herstellung von Polymermembranen auf der Basis einer Polymerlösung vorgeschlagen, sowie eine Polymermembran. Das Verfahren umfasst die Schritte: Bildung einer Suspension aus einem Lösemittel und wenigstens einem partikulären Feststoff; Formgebung der membranbildenden Polymerlösung und der Suspension und Entfernen des Lösemittels aus der geformten membranbildenden Polymerlösung und der Suspension. Das Polymer kann ein einheitliches Polymer oder ein Polmergemisch sein. Zum Erhalt einer Mikrofiltrationsmembran wird: eine hochkonzentrierte Polymerlösung herangezogen; eine Dispergierung des Feststoffs im Lösemittel veranlasst und die Polymerlösung mit der Suspension derart vermischt, dass das erhaltene Gemisch aus Polymerlösung und Suspension auf die gewünschte Polymerkonzentration und den gewünschten Feststoffgehalt gebracht wird.
Patent WO-0218894-A1 (WO)
Title: Verfahren zur bestimmung eines drehwinkels und/oder einer winkeldifferenz aus phasensignalen
Inventor: STEINLECHNER SIEGBERT
IPC: G01L3/10
Filed: 2001-08-31
Abstract: Erfindungsgemäss wird ein Verfahren zur Bestimmung eines Drehwinkels ($(g)f)) und/oder einer Winkeldifferenz (δ) an einer geteilten Welle (3) vorgeschlagen, an der mehrere mit Codierungen versehene Phasenspuren (1a, 1b, 2a, 2b) angeordnet sind. Jede Spurengruppe (1a, 1b bzw. 2a, 2b) liefert über eine Auswerteeinheit ein Phasensignal (α1, α2), das in Bezug auf eine Umdrehung der Welle (3) jeweils mehrdeutig ist. Die wenigstens zwei Phasensignale (α1, α2) werden zu einem Signal S gewichtet aufsummiert und daraus der ganzzahlige und der nicht ganzzahlige Anteil gebildet. Der nicht ganzzahlige Anteil ist proportional der Winkeldifferenz (δ) zwischen den beiden Spurengruppen. Durch Multiplikation mit der Federrate eines zwischengeschalteten Torsionsstabes lässt sich das Drehmoment (M) bestimmen. Aus dem ganzzahligen Anteil des Signals (S) und einem Phasenwert (α1) oder (α2) wird mit Hilfe einer gewichteten Addition der eindeutige Drehwinkel ($(g)f)) bestimmt.
Patent WO-02081875-A1 (WO)
Inventor: GAESSLER HERMANN
IPC: F01L9/10
Filed: 2002-02-19
Abstract: L'invention concerne un moteur à combustion interne (10) comprenant un système hydraulique (32) pourvu d'une pompe hydraulique (34). Le moteur à combustion interne comprend également un système de lubrifiant (14) destiné à des pièces mobiles du moteur à combustion interne (10) et comprenant une pompe à lubrifiant (16). L'invention vise à construire un moteur à combustion interne (10) qui soit plus petit. A cet effet, la pompe hydraulique (34) est raccordée au système de lubrifiant (14) de façon à pouvoir être lubrifiée par le lubrifiant.
Patent WO-02084585-A1 (WO)
Title: Trägerfolie für elektronische bauelemente zur einlaminierung in chipkarten
Inventor: SENGE CARSTEN
IPC: G06K19/077
Filed: 2002-02-26
Abstract: Es wird eine Trägerfolie für elektronische Bauelemente zur Einlaminierung in Chipkarten mit mindestens einer auf einem Trägerfolienkörper angeordneten, mit aus leitfähigem Material bestehenden Anschlussbereichen (3, 4, 5, 6) zur Verbindung mit weiteren elektronischen Bauelementen oder Verbindungsbrücken versehenen Leiterbahn (2) vorgestellt, bei dem die Anschlussbereiche (3, 4, 5, 6) eine Mehrzahl von miteinander verbundenen aus dem leitfähigen Material bestehende Teilflächen (7) und zwischen diesen Teilflächen angeordnete freie, nicht mit dem leitfähigen Material beschichtete Flächen (8) aufweisen. Durch diese erfindungsgemässe Gestaltung lassen sich in Folge unterschiedlicher Dehnungsfähigkeit des Trägerfolienmaterials und des Anschlussbereichsmaterials entstehende Verwerfungen herabsetzen und gleichzeitig in den Anschlussbereichen die Adhäsionskräfte zwischen einer Kunststoffabdeckung und dem eigentlichen Trägerfolienmaterial erhöhen. Die Erfindung betrifft darüber hinaus eine Chipkarte mit der erfindungsgemässen Trägerfolie sowie ein Verfahren zur Herstellung der Trägerfolie.
Patent WO-03007531-A1 (WO)
Inventor: KRUK ANTON
IPC: H04L1/00
Filed: 2002-07-04
Abstract: The invention relates to a method and device for the wireless transmission of voice data between at least two terminals, whereby the voice data is transmitted in data packets in predefined time frames with multiple redundancies and in time intervals at different frequencies. The invention is characterised in that the transmission takes place at different frequencies, at least with regard to a pair of redundant data records.
Patent WO-03019551-A1 (WO)
Inventor: BECKER VOLKER
IPC: G11B17/04
Filed: 2002-08-16
Abstract: L'invention concerne un mécanisme d'entraînement (1) conçu pour des cibles de mémoire (5, 10, 135) et permettant un chargement et un déchargement faciles desdites cibles de mémoire (5, 10, 134). Ce mécanisme d'entraînement (1) comprend un dispositif de chargement (15) destiné à transporter une cible de mémoire (5, 10, 135) dans le mécanisme d'entraînement (1) et comportant un support (20) conçu pour loger la cible de mémoire (5, 10, 135). Ce support (20) reste en position de chargement sensiblement dans le mécanisme d'entraînement (1) et comprend, en direction de l'ouverture d'insertion (25) du mécanisme d'entraînement (1), une ouverture conçue pour l'introduction d'une cible de mémoire (5, 10, 135).
Patent WO-03057600-A1 (WO)
Inventor: AUMUND FRANZ-W
IPC: B65G17/38
Filed: 2003-01-09
Abstract: L'invention concerne une chaîne à éclisses utilisable comme chaîne de convoyage comprenant des éclisses intérieures et des éclisses extérieures agencées alternativement, caractérisée en de qu'il est formé, dans la zone de recouvrement mutuel de deux éclisses (éclisse intérieure 11; éclisse extérieure 12) montées sur un tourillon de chaîne (14), une embase de contrôle (15), en saillie radialement par rapport à l'éclisse voisine, embase qui est empiétée par un nez de contrôle (17) configuré sur l'autre éclisse et destructible sous l'action d'une force.
Patent WO-03087567-A1 (WO)
Inventor: MARKSTEINER DIETER
IPC: F02M61/14
Filed: 2003-04-11
Abstract: L'invention concerne un raccordement de fuite (3) conçu pour un injecteur (6) servant à injecter du carburant dans la chambre de combustion d'un moteur à combustion interne. Ce raccordement de fuite (3) fait corps avec un composant d'injecteur (1). Un mamelon de fuite (4) est formé sur le raccordement de fuite (3) de manière à ne faire qu'un avec ce dernier et permet d'attacher une conduite de retour de fuite (17).
Patent WO-03093080-A1 (WO)
Title: Beheizbarer flüssigkeitsbehälter für ein kraftfahrzeug
Inventor: BAUCK JOCHEN
IPC: B60S1/50
Filed: 2003-04-22
Abstract: ZusammenfassungEin Behälter (15) mit einer Wandung zur Aufnahme einer zu erwärmenden Flüssigkeit in einem Fahrzeug, wobei der Behälter (15) eine Heizeinrichtung (16) aufweist, ist dadurch gekennzeichnet, dass die Heizeinrichtung durch eine elektrische Energieeinrichtung gespeist wird. (Figur 2)
Patent WO-2004054914-A1 (WO)
Inventor: HERBERT BURKARD OTTO
IPC: B65H45/28
Filed: 2003-12-05
Abstract: The invention relates to a sheet combining device comprising at least one former (02, 03), at least one slitter (07, 08) and at least two guide routes, on each of which a respective partial sheet of slit partial webs can be conveyed, said sheets being combined to form a principal sheet (29) at the exit of the sheet combining device (01). A stapler (17) is provided on one of the guide routes to staple the partial sheet that is conveyed on said guide route.
Patent DE-1809453-A1 (DE)
Title: 1-cyano-2-alkylthio-4-amino-1,3-alkadiene
Inventor: POETSCH DR EIKE
IPC: C07D295/155
Filed: 1968-11-18
Abstract: Compounds of general formula I are pesticides (nematocides, insecticides, fungicides, herbicides), drugs and esp. intermediates for other plant protection products and drugs, galvanisation accelerators and anti-oxidants, being cyclised to pyridine and pyridone derivs. by acids and bases. I are prepared by reaction of a keten mercaptal (II) with an enamine (III) in an inert solvent. (III) XC(CN)=C(SR')2+CHR"=CR3NR4R5 RIGHT ARROW (II) XC(CN)=C(SR')-CR"=CR3NR4R5 (I) (where R' = C1-4-alkyl; R"=', C1-4-alkyl or with R3 form a (CH2)n chain or an o-C6H4CH2CH2- chain; R3 = H or with R" a chain as above; R4 and R5 = C1-4-alkyl or together form a (CH2)m chain or a (CH2)2O(CH2)2 chain. Compounds II are prepared from malonic dinitrile or cyanacetic ester with CS2 and an alkylating agent e.g. dialkyl sulphate, alkyl halide. Preferred II have (X, R') = CN, Me or Et; COOMe or Et, Me or Et. Compounds III are prepared from carbonyl compounds and amines. Compounds I spec. claimed (selection from 10): 2-CN-5-NEt2-3-SMe-penta-2,4-diene-carboxylic acid Et ester. 2-SMe-2-(2-pyrrolidenecyclopentyl)-ethylene-1,1-di-CN. 2-CN-3-SMe-3-(3,4-dihydro-1-pyrrolidino-2-naphthyl)-ethylene-1,1-- di-CN. 2-CN-3-SMe-3-(3,4-dihydro-2-pyrrolidino-1-naphthyl)-acrylic acid Et ester.
Patent DE-1902298-A1 (DE)
Title: Engobe coating of ceramic objects
Inventor: KREBES OTTO
IPC: B28B11/04
Filed: 1969-01-17
Abstract: Coating fired or unfired ceramic bodies with engobe, comprises the spraying or immersion coating of a pourable or sprayable mass of clay which has a specific firing colour, so as to achieve a controllable, multi-coloured final effect. The engobe colour lines are applied next to each other in a fluid state, the wet lines of colour being drawn through crosswise.
Patent DE-1949115-A1 (DE)
Title: Concrete tubes wound with fibre layer for - pipes and pressure vessels
Inventor: AINSWORTH LESLIE
IPC: B29C53/80
Filed: 1969-09-29
Abstract: Fibres are synthetic-resin impregnated and are wound under a preset high tension. The tension is controlled so that it is equal in all the fibres. Preferably, the inner tube is of metal, ceramics, synthetics, asbestos cement, or concrete base on cement or synthetic resin. The fibre is glass, metal wire, carbon, nylon or other synthetic fibres. Apparatus is described.
Patent DE-1949970-A1 (DE)
Title: Temperature alarm circuit for refrigerating - plant
Inventor: FREDERICK CHARNLEY ERNEST ALFR
IPC: F25D29/00
Filed: 1969-10-03
Abstract: Temperature alarm circuit for refrigerating plant. In case of faults or of electric supply failure, a warning is given when the temp. in a refrigerating chamber exceeds a predetermined value. A temp. sensor (capillary thermometer, thermoelement) actuates an electric circuit with a bell and/or a warning lamp.
Patent DE-1952516-A1 (DE)
Title: Etching of decorations into precious metals
Inventor: KUNZE FRITZ
IPC: B41M3/12
Filed: 1969-10-18
Abstract: The sections of the precious metal surface not to be decorated are covered with an insulating covering plaste in the transfer process. A lithographed negative of the decoration is printed in a screen printing process as a transfer, with the etch-resistant insulating layer. It is lacquered, pref. four times, the first lacquer being esp. thin.
Patent DE-1953123-A1 (DE)
Title: Jaw forging tool for long metal work- - pieces
Inventor: SCHENK HORST
IPC: B21J7/14
Filed: 1969-10-22
Abstract: Forging tool for the shaping of longitudinal metallic workpieces with preferably square, rectangular or circular cross sections consisting of at least three, pref. four press jaws set at 90 degrees relative to each other, the profile of each jaw being matched by a femal profile on the side of its neighbouring jaw so that the jaws completely surround the workpiece being forged during the entire forging operation. This design enables one set of tools to be used for a given profile.
Patent DE-1960454-A1 (DE)
Title: Stamping matrix formed by embossing - original block in cardboard sheet
Inventor: SCHWARZ HANSKARL DR-ING
IPC: B41C3/02
Filed: 1969-12-02
Abstract: A surface of the sheet is first saturated with the sealable material, embossed and dried, after which the other surface layer and if necessary the edges are saturated and the sealable material is hardened. A cardboard sheet with an initial moisture content of under 1% has this raised to about 5.5% following the first saturation stage and then subsequently lowered to below 1% by the hardening process.
Patent DE-1966516-A1 (DE)
Title: Penicillin derivs
Inventor: EUGENE ALBURN HARVEY
IPC: C07D499/00
Filed: 1969-11-20
Abstract: Penicillanic acid derivs. of formulae I and II (where Z = NHR1 or a gp. convertable to NHR1, R1 = H, lower alkyl or phenyl-lower alkyl; R2 and R3= H, lower alkyl, Ph, or CR2R3 together form a lower cycloalkyl ring) are new cmpds. active against gram-negative and gram-positive organisms.They are prepd. by standard methods, functional gps. being protected as necessary, thus condensation of with 6-aminopenicillanic acid (IV) or their derivs., gives I, and subsequent condensation of I (Z = NHR1) with R2R3CO, gives II
Patent DE-2014340-A1 (DE)
Title: Detector/counter for nuclear radiationpartic
IPC: G01T1/24
Filed: 1970-03-25
Abstract: A cavity type semiconductor detector is contained in a vacuum tight housing and the radiation source is introduced into the cavity. The lid of the chamber has a hole which is hermetically sealed to the open end of a hollow cylinder pref. of Al or Be whose closed end extends into the detector cavity. Samples of material for medical, radiochemical etc research are thus easily introduced into the cavity by placing them in the container.
Patent DE-2027571-A1 (DE)
Title: Yarn laying in multiple-head flat bed - knitting machines
IPC: D04B15/64
Filed: 1970-06-04
Abstract: Yarn guide system comprises at least one reciprocation linkage which bears at least one thread guide for each knitting head. Adjustable stops limit the reciprocation of each guide. Each guide has a box which carries a thread guide and is slidably mounted on the linkage. A drive is fixed to the linkage. A centering or added-load means is between the box and the drive. In operation, the linkage can reciprocate over a distance slightly exceeding the end position determined by the stops.
Patent DE-2033687-A1 (DE)
Title: Azidosulphonylbenzene isocyanurates cross- - linking and foaming agents
IPC: C07D251/34
Filed: 1970-07-07
Abstract: Azidosulphonylbenzene isocyanaurate cross-linking and foaming agents Cpds. have formula:- (where X is the group where R is halogen or lower alkyl, n is 0, 1 or 2 m is 1 or 2 and n + m does not exceed 3, the azidosulphonyl group being meta or para to the benzene-isocyanurate bond). Specified compounds are tris/metal or para) azidesulphonylbenzene/isocyanurate. They are also photo-resistant and act as stabilisers of polymers against degradation by visible or UV light.
Patent DE-2034795-A1 (DE)
Title: Sewage sand trap - with tangential inlet and revolving solids removal scraper
IPC: B01D21/06
Filed: 1970-07-14
Abstract: A separator for liquid-solid mixtures, esp. for use as sand-trap in sewage plants, has a tangential inflow for the mixture into the circular sepn. tank, with a revolving scraper whose blade tip speed is approximately twice the mean natural flow speed in the floor region of the tank. The advantage is a relatively undisturbed circular sedimentation flow, with a lightweight scraper.
Patent DE-2059816-A1 (DE)
Title: Thread feeder - facilitating cutting of thread following breakage
Inventor: SEMJONOWITSCH NOSOW MICHAIL
IPC: D05B51/00
Filed: 1970-12-04
Abstract: Sewing machine thread feeder facilitating severing of the thread end following occurance of a thread break is formed by a rotary base plate mounted on a horizontal shaft and coplanar with a lever provided with a parallel spaced portion interconnected by a web having a pair of opposite thread guiding edges, the protion being bent in the direction of the rotary axis of the base plate from which it is spaced by a distance required for the passage of the thread. Web has a sloping edge which makes an acute angle with one of the thread guiding edges and an associated edge of the lever.
Patent DE-2104936-A1 (DE)
Title: Polyurethane sponges prodn - with uniform surface, by electrostatic projection into mould
IPC: B29C41/00
Filed: 1971-02-03
Abstract: An electrostatic foaming process for producing foamed components, esp. rounded components such as sponges, from plastics contng. expanding agents or reacting plastics, esp. from salt or hard polyurethane foam based on polyester and/or polyether, utilises an energy source in the mixing head - discharge pipe-spray head region; an applied d.c. voltage produces an electrostatic field, in which the liquid or creamy reacting components are charged and then strike the mould wall at high speed in the field, the wall forming the counter-pole; this forms a film of reaction mixture on the mould wall which assists the mixing effect, so that foaming occurs from all points on the mould wall inwards. Specif., a layer of parting agent may first be projected onto the mould surface, followed by a projected layer of flakes, fibres or similar materials forming a carpet to bond the parting layer to the body of the foam.
Patent DE-2106469-A1 (DE)
Title: Warp knitting - pile prodn without loss of length
IPC: D04B21/02
Filed: 1971-02-11
Abstract: A means of manufacturing a pile fabric on a warp knitting loom where a completed course consists of two machine revolutions. The presser bar hs been machined away to give the action of pressing on every other needle, and is also movable sideways with a special cam. It is moved on one machine revolution to the right and the next to the left so that all needles are pressed during two revolutions. The pile loops are laid on one revolution and stitched on the second. The ground bars only lay on the second revolution and are pressed.
Patent DE-2112780-A1 (DE)
Title: Foaming thermoplastic material beads - which contain blowing agent by exothermic reaction with calcium oxide and water
Inventor: DR BRUECKMANN KURT DIPL-CHEM
IPC: C08J9/228
Filed: 1971-03-17
Abstract: The beads, pref. of polystyrene, are foamed directly by contact with powdered fired chalk and water esp. an aq. binder dispersion/soln. such as a PVAc dispersion or a hydraulic binder. The wt. ratio of fired chalk to water is 1 : 0 - 0.75. This process is used for direct prodn. on site of light-weight concrete and other building materials.
Patent DE-2130932-A1 (DE)
Title: Chipboard,continuous prodn - with high-frequency alternating field located before the pre-compression unit
IPC: B30B5/06
Filed: 1971-06-22
Abstract: The provision of a high-frequency alternating field before the pre-compression unit ensures that heat is generated internally in the mixture of chips and bonding agent strewn on the conveyor. The purpose is to improve pre-compression and to improve the heat and pressure action on the material in the main hot press zone.
Patent DE-2155448-A1 (DE)
Title: Electrically conductive fillers, - comprising silver-coated insulating filler particles for plastics,paints and elastomers
IPC: H01B1/22
Filed: 1971-11-08
Abstract: The non-conductive filler particles consisting of sand, mineral powders, plastics, glass or ceramics, (in the form of pearls, powder or flakes), comminuted fibres or hollow micro-spheres. The ag coating is pref. applied, by a chemical silverising process, in presence of a cationic surfactant to improve deposition and uniformity. The fillers can be used to make electrically-conductive materials, e.g. plastics, paints, casting materials, ceramics, glass or hydraulic setting materials such as Portland cement, for use as conductive cpds., adhesives, screens, constructional components, resistances, etc. Silvered hollow micro-spheres can be used for materials of low s.g., low thermal conductivity and high compressibility.
Patent DE-2161509-A1 (DE)
Title: Coating substrates - by applying compsn forming aluminium phosphate and drying under critical surface conditions and then curing to form aluminium phosphate
IPC: B05D7/26
Filed: 1971-12-10
Abstract: Coating of a substrate by an aluminium phosphate is effected by (a) applying to the substrate a coating compsn capable of forming aluminium phosphate by heating, (b) drying the coating to eliminate the solvent of the coating compsn and (c) curing the coating compsn, the application and drying of the coating compsn being effected under conditions such that the surfaces tension of the coating compsn does not exceed the critical wetting tension of the substrate. Used for coating glass, metals, ceramics, carbon, cellulosic materials or plastic material. The coating is uniform, firmly bonded and free of cracks. The coated substrates have an improved resistance to abrasion an improved impermeability to materials such as oil, fats and moisture, and better antistatic properties.
Patent DE-2213986-A1 (DE)
Title: Metal electrode - for resistance soldering hand tool with flat and convex strip welded at edges
Inventor: BUSCH HANS DIPL ING
IPC: B23K3/03
Filed: 1972-03-22
Abstract: A metal electrode for water-cooled resistance-type hand soldering tool for hard-soldering of electrical connections consists of one flat plate and a convex plate which are welded to each other at the rim. Their thickness and length are chosen to suit the desired electrical resistivity and the surface towards the joint to be hard-soldere is roughened like a file.
Patent DE-2226331-A1 (DE)
Title: Roll along mechanism - for pneumatic tyre assembly machines
Inventor: BACHAREW ALEXANDR IWANOWITSCH
IPC: B29D30/14
Filed: 1972-05-30
Abstract: Two pressure rollers are provided each freely pivoted on the end of a lever which is coupled to a mechanism sliding the roller along the cylindrical part and shoulder profile of the assembly drum whilst the roller revolves in which the roller is formed as a set of discs whose diameter continuously reduces towards the end of the lever with the discs all revolving independently and each provided with an elastic bushing except for the largest dia. disc.
Patent DE-2236375-A1 (DE)
Title: Plastic pipes for hot water - with polyolefin inner layer and polyamide outer layer
Inventor: BRUNNHOFER ERWIN
IPC: F16L9/12
Filed: 1972-07-25
Abstract: The pipe consists of >=2 layers i.e. a polypropylene or polybutene inner layer and an outer casing of polyamide 11 or 12 with both layers connected by an additional plastic lining.
Patent DE-2238991-A1 (DE)
Title: Shaft cooler with multiple air inlets - at different heights in wall has outlets opposite inlets and general contraflow of air
Inventor: KROGBEUMKER HERBERT
IPC: F28C3/14
Filed: 1972-08-08
Abstract: A shaft cooler, with downward flow of clinker or other material undergoing cooling, is fitted with cooling air inlets at a number of different levels in its walls; each cooling air inlet (9,10) has opposite to it and at approximately the same height an air outlet (11,12), and at least one of the air outlets is connected to an air inlet higher up. In a preferred arrangement, the shaft if constituted of a number of hopper-shaped components (4,5) all of approximately equal size and one above another; the annular gap thus constituted between the narrow, bottom end of one hopper-shaped component and the wide, top end of the one next below is utilised partly as an air inlet and, on the opposite side, as an air outlet. Intensive cooling at all parts of the shaft, combined with efficient utilisation of the cooling air.
Patent DE-2249193-A1 (DE)
Title: Arc smelting furnace - with uniform current supply to electrodes
Inventor: FUJIWARA YOSHIYUKI
IPC: H05B7/105
Filed: 1972-10-06
Abstract: There is mounted on the furnace a terminal block carrying a copper pipe to the end of which is attached a copper plate; the latter is joined by a non-elastic bridge of thin copper plates to another copper plate which in turn is connected to a hollow segment of the electrode holder by a pair of copper pipes; there are no conductors on that side of the electrode immediately facing the centre of the furnace.