baber/WOPTO huggingface dataset:
Patent WO-0056676-A1 (WO)
Title: Verfahren zur erzeugung von beschichteten verstäkungsfäden aus hochleistungsfasern
Inventor: FRENKEN JOHANNES
IPC: D06M15/70
Filed: 2000-03-20
Abstract: Bei einem Verfahren zur Erzeugung von getränkten Verstärkungsfäden aus Hochleistungsfasern, insbesondere aus Glas-, Kohlenstoff- und Aramidfasern, ist vorgesehen, dass die Fäden bei 0-Drehung oder bei einer Schutzdrehung von ≤ 120 Drehungen/m in Polymer-Dip getränkt werden, dass die getränkten Fäden dann durch eine Düse gezogen werden, dass sie anschließend in einer ersten Heizzone o berflächlich getrocknet, im Kern aber noch feucht gehalten werden, und danach in einer zweiten Heizzone mit einer Drehung von bis 400 Drehungen/m versehen und durch nochmalige Erhitzung in dieser Drehung fixiert werden. Nach diesem Verfahren hergestellte Verstärkungsfäden zeichnen sich durch eine innige Tränkung mit Polymer und daher durch hohe Belastbarkeit und Biegewechselfestigkeit aus. Sie haben darüber hinaus über ihre Länge einen kompakten, gleichbleibenden Querschnitt. Derartige Verstärkungsfäden eignen sich insbesondere zur Verstärkung von Antriebsriemen und Hochdruckschläuchen. Aus diesen Fäden können Gewebe und Gelege hergestellt werden, die nun ihrerseits zur Verstärkung von Reifen, Transportbändern und dergleichen Einsatz finden können.
Patent WO-0071289-A1 (WO)
Inventor: LORENZ MATTHIAS
IPC: B26B3/00
Filed: 2000-05-19
Abstract: The invention relates to a tool for trimming construction and assembly foams. According to the invention, a cranked or bent connecting piece (3) connects the blade or cutter (2) to the handle (4) or to a handle-like part (7). The inventive tool can be combined with a construction foam container (7), in which case the construction foam container takes over the handle function.
Patent WO-0161821-A1 (WO)
Title: Schaltungsanordnung mit einer kette von kapazitäten
Inventor: STAIB BERND
IPC: H02J7/00
Filed: 2001-01-15
Abstract: Eine Schaltungsanordnung weist eine Kette (1) aus Doppelschichtkondensatoren (2) auf. Parallel zu den Doppelschichtkondensatoren (2) sind Module (3) geschaltet, deren Impedanz sich verringert, wenn die Spannung über einem der Doppelschichtkondensatoren (2) einen vorgegebenen Wert überschreitet. Dadurch werden Überspannungen an den Doppelschichtkondensatoren (2) wirksam unterdrückt.
Patent WO-02059862-A1 (WO)
Inventor: LE HANNE ADRIAN
IPC: G09F27/00
Filed: 2002-01-25
Abstract: La présente invention concerne un système d'orientation et d'information dynamique numérique comprenant une pluralité d'affichages et/ou d'unités d'information, des unités de commande et de réglage, des circuits électriques et de transmission de données combinés et au moins un système informatique. Le dispositif de l'invention trouve des applications aussi bien en intérieur entre autres pour des centres de conférence et de congrès, des hôpitaux, des lieux publiques et des hôtels, qu'en extérieur comme dans des zones de stationnement.
Patent WO-03054409-A1 (WO)
Title: Lastdrehmomentsperre
Inventor: DREWE INGO
IPC: F16D41/10
Filed: 2002-09-20
Abstract: Die Erfindung betrifft eine Lastdrehmomentsperre zum selbsttätigen Sperren lastseitiger Drehmomente bei Ab- oder Wegfall eines antriebsseitigen Drehmomentes, mit einem gestellfesten Gehäuse (11), einem damit fest verbundenen Sperrring (17) und einem damit zusammenwirkenden, antriebsseitig umlaufenden Sperrkörper (17), dessen Sperrmittel (19, 20) sich einerseits beim Auftreten eines Lastdrehmomentes durch Verschwenken des Sperrkörpers (17) mittels Sperrelemente (27, 28) der Abtriebswelle (15) an dem Sperrring (17) festklemmen und die sich andererseits durch Zurückschwenken des Sperrkörpers (17) mittels Treibelemente (23, 24) der Abtriebswelle (14) vom Sperrring (17) lösen. Zur Vermeidung unerwünschter Reibung oder fehlerhafter Verklemmung der Sperrmittel (19, 20) am Sperrring (18) durch Fliehkräfte des Sperrkörpers (17) wird dieser derart ausgebildet, dass sein Masseschwerpunkt (M) im Bereich der Drehachse der miteinander fluchtenden Antriebs- und Abtriebswelle liegt.
Patent WO-03101433-A1 (WO)
Inventor: CORDES GUENTER
IPC: A61L15/44
Filed: 2003-05-20
Abstract: The invention relates to a transdermal, therapeutic system comprising a coating layer and an adhesive matrix having a fentanyl content.
Patent DE-1906416-A1 (DE)
Title: Catalyst support in the form of rasching - rings
Inventor: RINDTORFF DR PHIL DR-ING P H E
IPC: B01J35/04
Filed: 1969-02-08
Abstract: Catalyst support in the form of perforated or otherwise modified Raschig rings ensures good contact between the catalyst and the reaction medium. The support material should have high mechanical strength; suitable materials include porcelain, high-silica clays, steel, copper, Cu-Ni alloys etc. The catalytically active substance, such as diatomaceous earth or bentonite, is pressed into pores or recesses in the support, or otherwise applied thereon. Alternatively, Raschig rings can be formed from a mixture of support material and catalysts.
Patent DE-1916499-A1 (DE)
Title: Urethane resins prep by reacting hydroxyalkyl acrylate
Inventor: BELLEVUE MILLER LEWIS S
IPC: C08G18/67
Filed: 1969-03-31
Abstract: Products obtained by reacting a compound of formula:- CH2=C(R)COOR'OH wherein R is H or methyl and R' and is 2-12C alkyl with an organic polyfunctional isocyanate (I). (I) may be an aliphatic, aromatic, alkaryl-, aralkyl- or cycloaliphatic isocyanate, or a prepolymer obtained by reacting a polyhydroxy compound having terminal hydroxyl groups with an aliphatic, aromatic, aralkyl- alkaryl-, or cycloaliphatic polyfunctional isocyanate. The claimed products may be hardened with the aid of conventional vinyl polymerisation catalysts or by high energy irradiation. Copolymerisates may be obtained using the urethane materials with one or more vinyl monomers. The products as claimed may be admixed with plasticisers, fillers, pigments etc. The additives may amount to, up to 75 weight % of the total composition.
Patent DE-1920757-A1 (DE)
Title: Billet guide for continuous casting plant - with curved discharge channel
Inventor: KOCH WILHELM
IPC: B60G3/00
Filed: 1969-04-24
Abstract: Billet guide for continuous casting platn, with curved discharge channel. Comprises several guide segments and a discharge device for each segment guided on rails corresponding to the curved channel. At the side of the segment carriers are control and stopping devices leading to the curve centre. The segments have corresponding projections. Beyond the channel are rails which are concentric to the curve centre. Underneath the latter are rails horizontal to the centre. The rail intersections form transition pieces. The casting discharge device consists of a frame which runs on rollers on the rails and holds segment carriers and lateral guides which are extensions of the control devices of the carrier when the discharge device is pushed towards a guide segment.
Patent DE-1932337-A1 (DE)
Title: Cleaning agent for gold and silver jewellery, - and stainless steel medical and surgical
Inventor: MINDEN ERICH VON
IPC: C23G1/20
Filed: 1969-06-26
Abstract: Agent consists of a non-toxic, odourless, non-corrosive salt solution with a high pH. A metal which differs from that to be cleaned is immersed in the solution. Spec., the salt of the solution is sodium carbonate, trisodium phosphate or sodium chloride. A small aluminium plate is immersed into the solution.
Patent DE-1938888-A1 (DE)
Title: Spinning/twisting spindle
Inventor: STAHLECKER FRANZ
IPC: D01H7/12
Filed: 1969-07-31
Abstract: Foot bearing comprises a bearing socket to take up axial pressure, and a bearing sleeve to take up radial pressures. Highly elastic damper(s) in the housing are constructed to absorb mainly axial spindle vibrations and support the bearing socket axially against the housing. Pref. the damper is a coiled pressure syringe, or is of elastic synthetics.
Patent DE-1944112-A1 (DE)
Title: Plastics storage tank for fuel oil and - other corrosive liquids
Inventor: LAUFENBERG FRANZ
IPC: B65D90/02
Filed: 1969-08-30
Abstract: A storage tank made from plastic which is impervious to the effect of moisture of corrosion, constructed with a surface free from seams or pores produced from plastic containing only a small amount of fibre glass and made to form a protective layer both inside and outside the tank.
Patent DE-2009617-A1 (DE)
Title: Mixing additives with synthetic linear high - polymer melts
IPC: B29B7/32
Filed: 1970-03-02
Abstract: Method for mixing soluble or insoluble additives is based on the principle of dividing a main laminar stream into a number of partial streams in a variety of directions and bringing these together again. The components to be mixed flow through one or several chambers which are provided with rounded and/or bevelled moulded bodies of symmetrical or non-symmetrical shape. The method is useful in the production of e.g. spin-dyed or matted polyamide or polyester fibres, etc.
Patent DE-2017451-A1 (DE)
Title: Cross-linked polycarboxylic acids, for thick - printing pastes
IPC: C08F220/06
Filed: 1970-04-11
Abstract: Cross-linked polycarboxylic acids, for thickening ointments and textile printing pastes. These acids are produced by precipitation copolymerisation of olefinically unsatd. polymerisable carboxylic acids (esp. acrylic acid) with 1-5 wt. % (referred to total monomers) of divinyldioxan as diolefinic crosslinking agent, in liquid, readily volatile inert hydrocarbon. These copolymers are insol. in water but, when neutralised with base (e.g. NH3), form clear, stable and structureless gels in water, even in very low concentration, which are resistant to hydrolysis.
Patent DE-2023303-A1 (DE)
Title: Crosslinked styrene acrylate polyalkylene oxide ester copolymers - - having outstanding low-temp impact strength
IPC: C08F220/28
Filed: 1970-05-13
Abstract: Styrene and/or a low alkyl (meth)acrylate are copolymerised, in known manner, with 1-80 weight % of polyalkylene oxide esters of formulae (Ia) and/or (Ib), The products are impact resistant even at temps. at about -50 degrees C, have good antistatic characteristics, and adhesion to surfaces of inorg. materials, e.g. glass, metals, in presence of free hydroxyl groups.
Patent DE-2043115-A1 (DE)
Title: Radiation shield building component - contg laminated reinforced plastics
IPC: E04B1/92
Filed: 1970-08-31
Abstract: A layer of heavy metal shielding is laminated with at least one, esp. between two, layer(s) of glass fibre reinforced plastic for ease of handling during construction of chambers etc. Sheets of the laminate are clamped in U profile frames. The lamination provides mechanical rigidly for the relatively ductile metal sheet e.g. lead.
Patent DE-2108507-A1 (DE)
Title: Rotary drum filter for paper manufacture
IPC: B01D25/168
Filed: 1971-02-23
Abstract: A rotary drum filter for a slurry of pulp stock includes an arcuate portion in which subatmospheric pressure is applied to peripheral compartments to dry the stock, an arcuate portion which is cut off from the pressure reducing mechanism. Communication between the compartments under subatmospheric pressure can be adjusted to control the air flow from these compartments to the pressure reducing mechanism.
Patent DE-2116946-A1 (DE)
Title: Coating process - by applying pulverulent thermoplastic to a substrate and heating
IPC: C08L33/06
Filed: 1971-04-07
Abstract: Process claimed in parent patent is improved in that 0.001-5 wt. % w.r.t. monomer mixlture, of an aliphaltic, alicyclic, heterocyclic and/or arom. amine are added to the reaction mixture when copolymers are prepd. by suspension polymn. This ensures that coatings mfrd. from the products have better spread, smoothness, and gloss. Triethylamine is suitable.
Patent DE-2134865-A1 (DE)
Title: Hardening soft water - by acidifying with inorganic acid and passing through calcium contg carbonates
IPC: C02F1/00
Filed: 1971-06-18
Abstract: Soft water hardening process with formation of Ca(HCO3)2 and/or Mg(HCO3)2, to prevent corrosion of water supply network and processing plant, is effected by (i) acidifying the water with an inorganic acid, esp. H2SO4 and then (ii) passing it through a layer of naturally occurring Ca-contg. carbonates e.g. limestone or dolomite. Pref. treated water is in lime-carbonic equilibrium, which may be set up by adding the inorganic acid by means of a pH-controlling instrument.
Patent DE-2141934-A1 (DE)
Title: Low power radiation meter - utilising light sensitive elements
Inventor: LANGE GOTTFRIED DIPL PHYS
IPC: G01T1/26
Filed: 1971-08-20
Abstract: Radiation measuring instrument in which the sensitivity to low power ionising radiation is enhanced by the introduction of nitro-cellulose lacquers interposed between the positive outer electrodes and light-sensitive selenium layers enclosing the negative central electrode. The selenium layers are 35 mu thick and contain 0.5% arsenic. The positive outer electrodes are 40% gold 60% zinc and are approximately 1 mu thick. The cellulose nitrate lacquer film is 7 mu thick and central electrode of aluminium 0.5 mm thick. A 200/300v d.c. power supply connects to the positive and negative electrodes with including meter as the negative side.
Patent DE-2148191-A1 (DE)
Title: Flat heating element - with plastic laminated layers and electrically conducting particles in a plastic dispersion
Inventor: MENZEL TANKRED
IPC: H05B3/34
Filed: 1971-09-27
Abstract: The heating element is completely flexible as it does not have any heating resistance wires inside it. It comprises a layer of fabric laminated on one side and with a plastic layer on the non-laminated side so that prior to addition of the plastic layer, the non-laminated side is treated with an aq. plastic dispersion contg. electrically conductive particles and provided with flexible electrodes and terminals. Pref. the plastic dispersion is polyisobutylene and the plastic layer can be a soft, elastic, closed pore, polyurethane foam, pad.
Patent DE-2158322-A1 (DE)
Title: Velourised textile mfr - esp with figured surfaces formed during adhesive-hardening without additional machinery
Inventor: MUELLER ALFRED
IPC: B05C19/00
Filed: 1971-11-24
Abstract: Velourised textile materials are formed from a supporting fabric, an adhesive layer and a layer of flocculated material by applying the adhesive to the supporting material and then coating the adhesive layer, which has not yet set, with the flocculated material. Prior to setting of the adhesive layer, the flocculated material is subjected to treatment with jets of gas or air.
Patent DE-2203491-A1 (DE)
Title: Epoxy condensates prodn - from epoxides /aminotriazine - formaldehyde condensates /aliphatic polycarboxylic acids, forming i
Inventor: KRUEGER ALFRED
IPC: C08L63/00
Filed: 1972-01-26
Abstract: In parent patent the condensates were prepd. from (I) epoxy cpds. contg. >=1 epoxy gp. (II) aminotriazine HCHO condensates and their derivs. and (III) cyclic or heterocyclic polycarboxylic acids. Here, the cyclic acids are completely or partly replaced by aliphatic polycarboxylic acids e.g. itaconic acid so that a fusible inter. is formed in a first stage which can be applied off a hot, rotating roll to form a cured thin film which is infusible or of softening pt. >140 degrees C.
Patent DE-2230372-A1 (DE)
Title: Cepham and cephem derivs - useful as antibiotics
Inventor: KAMIYA TAKASHI
IPC: C07D501/10
Filed: 1972-06-21
Abstract: Antibacterial 2- and 3-cepham derivs are of formula (I): where R1 is opt. substd NH2 and R4=H or COZ where Z=OH, protected OH, an ester residue, opt. substd NH2, Oacyl, hal, N3 or OMetal, I are prepd. from corresp. penicillanic acids (by (a) oxidising with a conventional oxidising agent in the presence of Gp. VB or VIB catalyst, pref. V2O5, and org. acid salt of V, Mo or W, or a deriv of tunstic, molybdic or vanadic acid, (b) condensing the S-oxide with a nucleophile R2SH at 50-150 degrees to give IV, (c) halogenating to a mixt of VI and VII (X=Hal, R3=R4 excluding H), and (d) dehydrohalogenating, IV, VI and VII are also antibacterials, as in the disulphide dimer produced by reacting IV (R3=CO2H) with a base.
Patent DE-2313001-A1 (DE)
Title: Crimpable-two component fibres - basedon polyethyleneterephthalate and forming conj yarns of high bulk and good feel
Inventor: HORSFALL GEOFFREY ALAN
IPC: D01F8/14
Filed: 1973-03-15
Abstract: The eccentrically conj. fibre contains 2 components (a) and (b). These contain excess polyethyleneterephthalate but (a) contains 5-30 mole % copolymerised gp(s) and is of higher viscosity than (b) which contains 5 mole % copolymerised gp(s), the difference in copolymerised gps between (a) and (b) being is not 2.5 mole %. (b) has residual contraction energy 8 ery/cm/decitex (A is given by A=0.17/PX P is higher contraction energy component and X is x-y/(z/2) (x is centre of gravity of cross section, y is mild-point, z is width of cross section)). The conj. fibre has a reduced residual crimp of is not 0.01 mg/decitex and is not >0.15 mg/decitex.
Patent DE-2322985-A1 (DE)
Title: Fume-free flux agent for hot-dip metal coating - is composed of alkali and alkaline earth chlorides
Inventor: MUELLER WOLFGANG DR
IPC: C23C2/30
Filed: 1973-05-08
Abstract: The flux, which is free of ammonium chloride to avoid fume formation contains a sufficient amt. of Li chloride. Pref. the flux is composed of 65-85 wt.% Zn chloride, 10-35 wt.% K-chloride and Na chloride, 2-8 wt.% Li chloride and 0-6 wt.% Ca chloride. The K-, and Na chloride mixt. is present in the form of a eutectic, the Li chloride being added in an amt. which corresponds to the K chloride-Li chloride eutectic.
Patent DE-2327710-A1 (DE)
Title: Telephone exchange with several frame groups - has several swivelling frames, and is mounted in trailer
Inventor: YOSHIKAWA HIROSHI
IPC: H04Q1/10
Filed: 1973-05-30
Abstract: Each frame groups is mounted near the inner wall of the trailer; the swivelling frames have a common point of support, with frames in each groups swivelling about concentric points. The frame groups are mounted opposite to each other on the trailer inner walls, with sufficient space between both groups for opening the frames on one side; a terminal frame is provided, with a terminal board or strip, with one terminal at 90 deg. to the narrow sides of the swivelling frames; a sufficient spacing for maintenance is provided between the terminal frame and the trailer wall.
Patent DE-2329013-A1 (DE)
Title: Magnetic tape splicer for films with sound - is fitted with securing hooks for removing protective paper tags from tape
Inventor: HUMMEL ADAM DIPL PHYS
IPC: G03D15/04
Filed: 1973-06-07
Abstract: The film is placed onto a platform, with the ends butted together. The tape is placed face up on a separate platform, with the protective paper tags looped over special hooks on either side. These hooks stretch the tape, and when the splicer lever is lifted, then pull off the protective paper and leave the tape flat, and undamaged on the lever, which then transfer it over onto the film. The hooks may have one of several barbs and the semi-automatic nature of the operation leads to better quality splicing.
Patent DE-2335426-A1 (DE)
Title: Actuating rod guide for windows and doors - using clamping nut on thin wall of plane profile
Inventor: SITTMANN GEB VOESTER BRIGITTE
IPC: E05C9/00
Filed: 1973-07-12
Abstract: The actuating rod guide is fitted into the hollow profile of windows and doors. This guide element has four arms and a flexible bridging section which connects two arms of the fitting base. The guiding opening is formed by these arms. Two base arms are connected by a flexible thin section. The opening for the actuating rod is formed by the other projecting arms one of which is hooked. The guide assembly is held on the frame wall by a fixing screw and a clamping plate.
Patent DE-2343299-A1 (DE)
Title: Leak proof flange sealing ring - held by support ring and enclosed by outer ring
Inventor: RUHE JOCHEN
IPC: F16J15/12
Filed: 1973-08-28
Abstract: An inner support ring of e.g. aluminium has a centering rib with a concave face directed outwards to fit the resilient round section sealing ring, and both are tensioned by an outer ring interrupted by a gap bridged by a tensioning spring. The outer ring has a clearance groove top and bottom with a curved face between, also fitting against the resilient ring. The outer ring has holes through it for introducing test gas.
Patent DE-2346473-A1 (DE)
Title: Tube stretch reducing mandrel - has V-shaped lubricating groove around cutting edge on flash disposal bore
Inventor: ALECHIN LEONID P
IPC: B23D79/02
Filed: 1973-09-14
Abstract: An overhung mandrel for the stretch reducing of welded tubes has two cylindrical sections of different diameter, joined by a tapered section. The larger diameter has a longitudinal groove to act as a guide for the inside flash. An inclined bore to carry away the cut-away flash leads from the tapered sections to the end face. A Vee-shaped lubricating groove surrounds this bore, with its apex near the cutting edge. This results in a better quality of the inner tube surfaces because the better lubrications prevents the origin of cracks and scores in the area where the flash is cut away.
Patent DE-2347076-A1 (DE)
Title: Pump for vacuum servo equipment - fitted to inlet of air pump for exhaust control in simple layout
Inventor: NIED KLAUS
IPC: B60K13/04
Filed: 1973-09-19
Abstract: The vehicle is fitted with an air pump to provide an airflow into the exhaust line for emission control. The inlet of the pump is fitted with a membrane pump whose exhaust side is connected to a vacuum reservoir whose other side is connected to the engine inlet manifold. The reservoir is also connected to the other side of the membrane via a non-return valve. The system reinforces the vacuum servo level so that improved servo action is obtained, without requiring a separate vacuum pump. A coil spring biasses the diaphragm upward to close the exhaust side port by a rigid plate bolted to it.
Patent DE-2355803-A1 (DE)
Title: Concrete cladding wall panel anchorage - has batten engaging panel groove and joining base-fixed anchor elements
Inventor: KOCH GUENTHER DIPL ING
IPC: E04F13/14
Filed: 1973-11-08
Abstract: The system of structural slabs forming the wall comprises slabs joined together, with at least two anchorages each, on the rear or covered, and it is esp. applicable to a wall cladding system, with a wall at an interval, which may have an insulating layer, using suspended slabs of plastics concrete. One or more of the anchoring ties is in the form of a carrier batten. This engages firstly in a groove in one of the slabs, form-locking onto it, only being fixed along a short part of the groove; and secondly it is joined to carrier anchoring elements fixed to the anchor base. There may be two carrier battens, set at an interval and running parallel to the vertically running outside edges of the slabs, engaging in grooves worked into the end faces of the slabs.
Patent DE-2356767-A1 (DE)
Title: Deflection system for cathode ray tube with additional corrective coil - has winding interlinked with main coils producing overlapping magnetic field
Inventor: POLLAK ALFRED
IPC: H01J29/76
Filed: 1973-11-14
Abstract: The additional coils are closely interleaved with the main coils and produces an overlapping field. The winding of the main and auxiliary coils can be bifilar and can consist of several strands which interleave like a comb. Distortions are prevented by supplying corrective signals to the auxiliary coils. The windings are such that the main coil presents a relatively high impedance to the corrective signals. This impedance blocking is provided by a parallel tuned circuit in series with the main coil operating at the corrective frequency. The deflection system for the electron beam gives a high degree of linearity with little increase in complication.