baber/WOPTO huggingface dataset:
Patent WO-2004017566-A1 (WO)
Title: Verfahren und datensystem zum anbinden eines drahtlosen lokalen netzwerks an eine umts-endstation
Inventor: BECKMANN MARK
IPC: H04L12/28
Filed: 2003-06-11
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Anbinden eines drahtlosen lokalen Netzwerks (WLAN) an eine UMTS-Endstation (ME) mit USIM/USAT-Funktionalität, aufweisend die Verfahrensschritte: Überwachen der Aktivität des lokalen Netzwerks durch die Endstation, Übermitteln des Typs und/oder der Identitätsnummer des lokalen Netzwerks an die Endstation nach erfolgreich detektierter Aktivität des lokalen Netzwerks, Starten einer logischen Verbindung zwischen dem lokalen Netzwerk und der Endstation, und Abfragen der spezifischen Teilnehmerdaten des lokalen Netzwerks. In einer bevorzugten Ausführungsform der vorliegenden Erfindung wird in periodischen Abständen der temporäre Status des lokalen Netzwerks und/oder spezifische Teilnehmerdaten des lokalen Netzwerks abgefragt.
Patent DE-1800519-A1 (DE)
Title: Unsaturated polyester resin thickened by the addition
Inventor: K C KWAN FRED
IPC: C08K5/053
Filed: 1968-10-02
Abstract: Thickened polymerisable resin composition comprises 1) 100 wt. parts polymerisable polyester resin comprising 10-55 parts wt. of a copolymerisable monomer having a terminal C=CH2 group and 90-45 parts wt. of an unsatd. polyester, 2) 0.5-4.0 wt. parts polyhydric alc. selected from (di)ethylene glycol, (di)propylene glycol and glycerine, and 3) 0.5-10.0 wt. parts alkaline earth metal oxide. Composn. is dry to the touch and capable of flowing on heating without curing. On substantial heating, the composn. is curable to a hardened thermoset condition. In the prodn. of glass fibre reinforced polyester resin products.
Patent DE-1807434-A1 (DE)
Title: Working platform assembly for metallurgical - melting furnaces partic steel converters
Inventor: WALZEL LEOPOLD
IPC: C21C5/40
Filed: 1968-11-07
Abstract: Working platform assembly can be attached to the furnace mouth and the platform lowered by cables into the furnace interior. A sliding platform equipped with the working platform and lifting means is maintained smaller than the adjustable gap between the furnace mouth and a waste gas hood which can be raised to a limited extent whereby the sliding platform can be inserted into this gap.
Patent DE-1914553-A1 (DE)
Title: 4 5-cyclonona or cycloundecamethylenetetrazole
Inventor: HANS DALLA TORRE DR
IPC: C07D487/04
Filed: 1969-03-21
Abstract: Preparing tetrazole cpds. of general formula I n = 9 or 11 viz. 4,5-cyclonona- and 4,5-cycloundecamethylene-tetrazole Circulation and respiratory analeptics. 4,5-cyclononamethylene-tetrazole. (Ia, n=9) To hydrazoic acid (21.4 g.) in benzene (278 ml) add conc. H2SO4 (40 ml) and cyclodecanone (IIa, 7.7g) in benzene (80 ml). When reaction ceases pour into ice and extract with CHCl3. Remove the solvent to obtain a residue of 8.4 g. m.p.84-9 deg. consisting according to gas chromatography of 94.8% Ia, 4.2% caprinolactam and 1% unknown.
Patent DE-1931287-A1 (DE)
Title: Elastic polyester-urethane hose, resistant - to fuel
Inventor: HORST STEEG DIPL-CHEM DR
IPC: C08G18/79
Filed: 1969-06-20
Abstract: Hose, free from inserts, consists of extrudable polyester-urethane, which can be heated on mandrel, based on pre-adduct of benzene-dicarboxylic acid polyester and tolylene diisocyanate and opt. additives with NCO index 60-95, which is reacted with dimerised tolylene diisocyanate and diols. These polyester-urethanes can be processed in rubber industry extruders, so that hoses of different diameter, wall thickness and length can be produced without difficulty. This hose is esp. suitable for fuel (petrol plus additives), needing neither reinforcing fabric nor inner lining. Diffusion and swelling are extremely low. Elastic polyester-urethane hose, resistant to fuel.
Patent DE-1934063-A1 (DE)
Title: Anthraquinone prepd from indanes
Inventor: ARMBRUST HERBERT
IPC: B01J21/06
Filed: 1969-07-04
Abstract: Process comprises a catalytic oxidation of indanes of formula (I), using oxygen in the gaseous phase (R1, R2, R3 same or different, are each alkyl, or R1 and/or R3 may be H). Specif. 1-methyl-3-phenyl-indane is catalytically oxidised by air at 160-500 degrees C, pref. using a supported iron-vanadium catalyst. Anthraquinone is a starting material for dyestuffs and pesticides.
Patent DE-1937473-A1 (DE)
Title: Rolling mill control by differential signals - from laser light source
Inventor: ASANO KUNIJI
IPC: G01B11/245
Filed: 1969-07-23
Abstract: Mill roller crown controller functions in relation to the surface contour of roller strip. The contours at the centre and edge of the strip are optically detected to produce differential signals corresponding to the contours. The difference between the signals is amplified, and the signal produced is used to control the crown of the mill rolls, using the controller, and to reduce the signal to zero.
Patent DE-1938415-A1 (DE)
Title: Effluent treatment plant
Inventor: KOLLWITZ HORST
IPC: C02F3/12
Filed: 1969-07-29
Abstract: Effluent treatment plant particularly for small or medium sized works, which cannot be connected to public sewers, e.g. rural slaughter houses designed for minimum capital and operating costs, utilises known activated sludge process in a construction where only two main tanks are required, namely a pre-clarifier for the removal of larger and heavier easily sedimented material and of floating material and a combined aerating, activated sludge fermentation and after-clarifier tank, the latter being installed within the sludge tank. A further feature of the plant is its largely automatic working.
Patent DE-1943166-A1 (DE)
Title: Apparatus for liquid development of latent electrostatic - images
Inventor: SATO MASAMICHI
IPC: G03G15/10
Filed: 1969-08-25
Abstract: Flexible moving image carrier passes with back along conductive guide so that front of carrier is held at small distance from development electrode. Container for liquid developer is situated at upper end so that developer can enter gap between electrode and carrier, be collected at lower end and returned to first container. Carrier is moved at flow speed of liquid.
Patent DE-1946977-A1 (DE)
Title: Dye affinity of polyamide fibres towards basic dyestuffs - improved by adding certain dicarboxylic acids to the
Inventor: BERNARD CAMPBELL NORMAN
IPC: C08K5/092
Filed: 1969-09-17
Abstract: Polyamide (polycaproamide) is mixed with 0.3-1% glutaric, methyl-tetrahydro-phthalic, caprylic or succinic acid, or with 0.3-2% of their anhydrides and then the mixtures are extruded into filaments. Best results are obtained with ratio of length to diameter of fibre being 20:1 with dwelling time in the extruder of 5 min.
Patent DE-1949348-A1 (DE)
Title: Powder metallurically produced electroly - tic capacitors with fibre structure
Inventor: W DOUGLASS RICHARD
IPC: B22F3/11
Filed: 1969-09-30
Abstract: Prep. of electrolytic capacitors from tantalum and niobium powder in which the sintered agglomeration of the metal particles is impregnated with copper and then subjected to mechanical deformation, the powder particles forming fibres, followed by chemical removal of the impregnant, anodic oxidation and assembly into the finished capacitor. The fibrous structure gives rise to greater inner and outer surface area of the metal thus yielding improved electrical characteristics.
Patent DE-1958016-A1 (DE)
Title: Isosine-3', 5'-monophosphate-2'-0-esters as - adrenal stimulants
Inventor: DIETMANN KARL DR MED
IPC: C07H19/20
Filed: 1969-11-18
Abstract: New inosine-3'-5',-monophosphate-2'-O-esters of general formula (I) where R is lower alkyl, and aryl or aralkyl (pref. butyl or phenyl) which stimulate adrenal glucocorticoid secretion without producing simultaneous rise in blood sugar and without activating phosphorylase are prepd by reaction of inosine-3', 5'-monophosphate with an acid chloride or anhydride in an alkaline solvent at room temp. A suitable solvent is pyridine. In example R=Bu and Ph.
Patent DE-1960541-A1 (DE)
Inventor: FRANK WILHELM
IPC: E05C9/02
Filed: 1969-12-03
Abstract: The drive rod closing mechanism is esp. in the form of a side drive in the rebate of a window or door wing frame, as in 1947523. Continuous adjustment of the housing position is made possible by part of the housing, enclosing the drive rod and able to slide along it, while holes in the rod are provided over an extended area. - Use is made of a pair of inserts (40) fitted in holes (34) in the drive rod (18), with a clamping effect along the drive rod and on both sides of the housing. Each insert pref. has two attachments, each engaging a hole. A thrust-limiting device can be subsequently installed.(3/6)
Patent DE-2007591-A1 (DE)
Title: Wood, impregnation with plastics
IPC: B27K3/15
Filed: 1970-02-19
Abstract: Wood is impregnated with liquid hardenable pref. polyurethane casting resin which is hardened with pref. isocyanate, added in a micro-encapsulated state. After impregnation, hardening is initiated by increase of temp. or pressure. This is a cheap method of producing a hard wearing wood with less tendency to warp.
Patent DE-2010575-A1 (DE)
Title: Resin bonded moulding mixtures
IPC: C08L23/06
Filed: 1970-03-06
Abstract: Fragments of granular or sheet plastic are used with rough fragments of material such as wood chips, expanded mica or paper and by the simultaneous application of heat and of small amounts (0.2 - 2%) of a relatively high boiling solvent the mass is caked or sintered together so that the mixture can be moulded at or below the melting point of the plastic.
Patent DE-2028801-A1 (DE)
Title: Aerobic treatment of effluent
IPC: C02F3/00
Filed: 1970-06-08
Abstract: Ventilating reactors connected in sequence in the flow direction of the effluent have settling tanks and each has a pipe to convey the cleaning water. The cleaning water can be obtained from the water purified by the apparatus. The ventilating reactors are connected in parallel sequence for passage of the cleaning water, and each contains apparatus for mixing or introduction of air. Specifically, the latter comprises rotors with vertical shafts.
Patent DE-2043492-A1 (DE)
Title: Palladium-boron alloys - for prodn of torsion bands in electric measuring instruments
IPC: C22C5/04
Filed: 1970-09-02
Abstract: Alloys contg. 0.8 - 2.0% boron, the balance being Pd, opt. replaced to 50% by other noble metals or to 20% by other metals, have a quality factor higher than other alloys previously used for torsion bands; they also have good electric conductance.
Patent DE-2058591-A1 (DE)
Title: Plastics container blow moulding device - suitable for simultaneous filling, calibration and sealing
Inventor: KELLER WILHELM
IPC: B29C49/30
Filed: 1970-11-28
Abstract: Bottles, cans, tubes are produced on an appts. incorporating a combination of modules, i.e. 2 straight guideways enclosing an angle, one of which is axially rotatable. A drive for axial and rotary motion permits moulds in mould supports to move both vertically and parallel to the blow moulding nozzle, as well as along the extended nozzle axis in both directions. Thus the nozzle blows subsequently the tubes through a blow-pipe if 2 blow moulds are provided. The hollow body is then filled through the filling mandrel. The filled containers are sealed in the mould which can be swivelled laterally of the nozzle axis and plane of the motion and back.
Patent DE-2137430-A1 (DE)
Title: Injector - with rotary and needle valve to load - components and pass through to mould
Inventor: ADAMEK KARL
IPC: B29C45/23
Filed: 1971-07-27
Abstract: Designed particularly for the injection moulding of foam plastics into large components or in long series, the rotary valve determines the volume of flow into the charging channel to control plastic components or colours from a feed channel, while a needle valve operating in conjunction with the rotary valve opens and closes the charging channel to the mould. The purpose is to allow a preset injection rhythm to increase operating speeds.
Patent DE-2156025-A1 (DE)
Title: Reinforced plastics profile prodn - by flooding moving reinforcement with resin in profiling tube
Inventor: KLOCKE OTTO
IPC: B29C70/52
Filed: 1971-11-11
Abstract: Parent patent described an appts. for making fibre-reinforced, plastics profiles, operating by feeding numerous individual fibrs or strips into a moulding duct, where they encounter, and are wetted by, the resin. Here, behind the point of introduction of the liquid resin into teh duct, there is mounted a cooler which is regulated as a function of the temp. in the duct; this prevents premature polymsn.
Patent DE-2156451-A1 (DE)
Title: (co) polymn of 2-cyanobutadiene - in soln, using organo-alkali cpd as initiator, for thermoplastics to elastomers
Inventor: MUELLER EBERHARD DR
IPC: C08F36/04
Filed: 1971-11-13
Abstract: Homo- and copolymsn. of 2-cyanobuta-1,3-diene (I) is carried out by reacting a soln. of (I) and opt. other monomers (II) in an organic solvent (III) at -100 to +50 degrees C with an organo-alkali cpd. (IV) as initiator and opt. phosphine or amine as cocatalyst (V). The prods. are thermoplastic to elastomeric and can be used for making mouldings. It is possible to carry out block copolymsn. by prepolymsg. a soln. of an ethylenically unsatd. copolymerisable cpd. in an organic solvent at -40 to 50 degrees C and then polymerising (I) and opt. (II) onto this at -100 to 0 degrees C. (V) being unnecessary in this case. Pref. (II) is an olefinic cpd. (III) an aliphatic or aromatic hydrocarbon or aliphatic or cyclic ether, (IV) a cpd. of formula MeIxR and (V) a cpd. of formula PR'3 or NR'3 (in which MeI is an alkali metal (Li, Na, K); x is 1 or 2; R is a hydrocarbyl gp. and R' 1-12C alkyl or 6-20C aryl).
Patent DE-2166040-A1 (DE)
Title: Yarn take up device - has cutter to cut yarn prior to doffing yarn package
IPC: B65B63/02
Filed: 1971-06-18
Abstract: Yarn take-up device includes a pair of movable jaws (7,8), carried on a support and movable to clamp the yarn (27) when a package (24) is completed, and a movable cutter (20) including upper and lower blades (16,17). When the yarn end has been cut the cutter (20) retains the cut yarn end and advances it between the jaws (7,8) which are now open. The yarn end is released by the cutter (20) and retained by the jaws (7,8) whilst the package (24) is doffed. The device is strong and works consistently and rapidly. Pref. the yarn is wound onto the package by a traverse guide comprising a helically grooved drum (11) and pref. the jaws (7,8) and the blades (16,17) respectively are pivoted towards and away from one another.
Patent DE-2166909-A1 (DE)
Title: Centrifuge - with horizontal counter rotating drum and worm
Inventor: HILLER GEORG
IPC: B04B1/20
Filed: 1971-06-21
Abstract: The drum has solid walls except for ejection ports for the solid material at the tapered conical end furthest from the inlet port and outlet ports for the liquid in the end wall around the central inlet. This feeds into the hollow body of the worm whence the slurry is centrifuged through windows into the space between the first turn of the worm and a sealing ring which defines a liquid collection chamber at the inlet/liquid outlet end of the centrifuge. The liquid flows into this chamber along axially parallel pipes or channels passing through the worm faces.
Patent DE-2202771-A1 (DE)
Title: Laminated windscreen-making device - ensuring even thickness windscreens
Inventor: MERTENS HELMUT DR
IPC: B32B17/10
Filed: 1972-01-21
Abstract: The device for making laminated windscreen consisting of two outer sheets and an inner plastic layer polymerised in situ between the sheets, and having >=2 polymer material edge sections, consists of an upper and a lower part, >=1 of which is provided with spacers for fixing the distance of the outsides of the laminated sheet during mfre. Pref., two sets of spacers one on each section and in line are being provided. The device ensures manufacture of even thickness windscreens.
Patent DE-2208527-A1 (DE)
Title: Loom shuttle resilient insert - buffers part struck by picker to reduce noise and avoid loosening
IPC: D03J5/00
Filed: 1972-02-23
Abstract: The end of the shuttle has an aperture receiving a rubber or similar resilient material insert pref. with a Shore hardness of 100. The insert is e.g. glued in. A picker striking part may overlie the insert. This may be synthetic material, e.g. nylon, with a Shore hardness of 120.
Patent DE-2214582-A1 (DE)
Title: Reactor thermal power indication - from n16 measurement and corrected amplification
Inventor: HAEBLER DIETRICH VON DIPL ING
IPC: G21C17/10
Filed: 1972-03-24
Abstract: Reactor thermal power indication applicable to pressurised water reactors is by detection and measurement of the N16 activity level in the primary coolant circuit with series amplification and correction of the signal in accordance with the expression S(t-T) exp. (-XT) where S is the probe signal, T the coolant circulation time and In2 lambda the N16 half life. A feed back loop from the 2nd stage amplifier output is incorporated and the 1st and 2nd stage amplifier frequencies are determined by f1=exp(-pT)and f2=exp(-lambda T) respectively.
Patent DE-2220351-A1 (DE)
Title: Rolled stock manipulator - esp for square billets or rectangular slabs being conveyed on a roller bed to a finishing st
Inventor: ROMPF ULRICH
IPC: B21B39/22
Filed: 1972-04-26
Abstract: Rolled stock manipulator for square billets or rectangular slabs which are advanced on a roller bed, pref. in diamond position for inspection, to a finishing station, i.e. a flame or grinding station, utilises several disc-shaped bodies featuring circumferential recesses which engages with the roller bed. These can be operated step-by-step about axes running parallel to the roller bed axis. Each recess has a radial flank which serves as a turning arm for the rolled stock.
Patent DE-2239672-A1 (DE)
Title: Plastic extrusion of additives - blended direct through extruder screw
Inventor: PEZARRO SALOMON
IPC: B29C48/515
Filed: 1972-08-11
Abstract: Additives such as plasticisers, anti-oxidants, pigments etc. are injected in infinitely variable quantities directly into teh mass of the thermoplastic through the screw of the extruding machine or the ram of the injection moulder by means of single plunger charging pumps arranged and driven co-axially with the extruder screw or injection ram. Pref. designs have three or four pumps each charging a simple or compound additive through a screw opt. with water cooling.
Patent DE-2245908-A1 (DE)
Title: High pressure cleaning plant - with separate pumps for water and corrosive additive to the spray gun
Inventor: GIRITSCH JOHANN
IPC: C23G3/00
Filed: 1972-09-19
Abstract: Cleaning is effected by high press. spray guns using cleaning fluid consisting of hot water and reactive additives each of which is fed from a separate pressurised pipe system to the spray gun and are mixed in the gun, or immediately prior to entry. Only that part of the equipment which makes contact with the corrosive additives need be made of high grade corrosion resistant material.
Patent DE-2247535-A1 (DE)
Title: Porous, light-weight concrete - contg polyvinyl acetate or alcohol as pore forming material, and having high compressibility and non-crumbly surface
Inventor: EISEN ROBERT
IPC: C04B28/04
Filed: 1972-09-28
Abstract: Concrete comprises cement, filler and polyvinyl acetate or alcohol. Pref. Portland cement is used, and the filler is sand, quartz sand, fly ash, gravel, acid-free slag, blown clay or stone, wood, paper, cork or mixt. thereof. After mechanical mixing with water, the mixt, is poured into a mould and set. Large sheets of length 7-8m can be made. Relatively heavy fillers can be incorporated. Steam hardening is not essential.
Patent DE-2256472-A1 (DE)
Title: Lightweight plastics prodn from expanded elastic beads - by piston compression which simultaneously generates bonding heat as material is rammed into mould
Inventor: KURTZE GUENTHER PROF DR RER NA
IPC: B29C44/44
Filed: 1972-11-17
Abstract: A method of making elastic moulding of pre-expanded thermoplastics beads consists of compressing and thermally welding or glueing the granulate together in a mould. The operations of compressing the beads, filling the mould and heating the beads until they adhere together are all combined into one stage and are carried out simultaneously. A piston-cylinder unit is pref. used for carrying out this operation.
Patent DE-2316746-A1 (DE)
Title: Dimensionally stable paper web calendering cylinder - formed by polyamide sleeve slidably mounted on metallic core with one constrained end
Inventor: FERCH ALOIS
IPC: D21G1/02
Filed: 1973-04-04
Abstract: Paper web calendering cylinder, dimensionally stabilised against thermal deformation, is formed by a polyamide sleeve pushed slidably over a metallic core with reduced end on which are fitted bushings which support the sleeve ends, whereby one of the bushings, is fixed to its associated reduced end whilst the other is permitted to move axially along the reduced end.
Patent DE-2329329-A1 (DE)
Title: Temperature controlled soldering iron - using separate thermocouple wires in back end of copper bit
Inventor: HERMANN ERICH
IPC: G05D23/22
Filed: 1973-06-08
Abstract: A soldering-iron with interchangeable copper bits, has a thermocouple inserted in the back end of the bit used to maintain the temp. at any desired level. The soldering iron is made in a conventional manner, but the two wires forming the thermocouple are put in two separate holes in the back end of the bit and the actual junction is completed by the copper. The temp. can be electronically controlled by connecting the thermocouple to a bridge circuit linked to an operational amplifier, the output of which is used to regulate the heat supplied to the heating element in the soldering-iron. The thermocouple wires can also be used for the temp. control of a gas-heated iron.
Patent DE-2330513-A1 (DE)
Title: Sheet folder - with maintenance of same direction of travel
Inventor: THOMAS HERMANN DIPL ING
IPC: B65H45/22
Filed: 1973-06-15
Abstract: A sheet of paper is delivered by a drum with grips. When the grips release, the sheet is forwarded through the friction between the drum and belt with the sheet in between them. The sheet is carried on to another set of belts and passed between two rollers which carve a furrow in the sheet to form the start of the fold. The two sides of the paper lift a little which is enough to put them onto two curved plates of increasing inclination until both sides stand vertical, while a knife holds the rim down. Two sets of press-rollers confirm the fold before the folded sheet is delivered at the output side of the machine.
Patent DE-2331775-A1 (DE)
Title: Colour reproduction system - with spectral division of image into several spectra to select optimum wave band range
Inventor: ANGERSBACH HANS
IPC: H04N1/48
Filed: 1973-06-22
Abstract: The image is scanned by a point to point system with the light split into the selected colour components using light fibre optics and prisms, and displayed as separate spectra. The optimum part of each spectrum is selected for each colour component to give an accurate colour mix, without residual error signals in each component. A computerised scanner assimulates the picture build-up. Between the prisms and the pick-up tube is a comb-like masking plate, and this is followed by a photo-electric detector device.
Patent DE-2334668-A1 (DE)
Title: Fixture for cover-piece for flat roof coping - has slot along one edge for attachment partly fixed to wall
Inventor: BOETTIGER CLAUS
IPC: E04D3/40
Filed: 1973-07-07
Abstract: The fixture on top of the coping consists of a middle bit and two bent-down opposite sides. The fixture holds the cover-piece whose hooked-round edges grip over the bent-down fixture sides. The middle bit of the fixture has parallel ridges for drainage; and two rectangular grooves each with a rectangular cut-back section forming a projection over it. One end of a Z-shaped attachment slots into each groove; whilst the other end has a hole in for screwing to the masonry of the coping.