baber/WOPTO huggingface dataset:
Patent WO-02097329-A1 (WO)
Title: Vorrichtung zur reinigung von schadstoffhaltigem abgas
Inventor: GORES STEFAN
IPC: F23G7/06
Filed: 2002-05-18
Abstract: Eine Vorrichtung (1) zur Reinigung von schadstofflhaltigem Abgas durch regenerative thermische Nachverbrennung weist eine Rohgasleitung (2), mindestens eine Reaktionskammer (5) mit einer Energiezuführeinrichtung (6), mindestens zwei Wärmespeichermassen (4), eine Reingasleitung (7) und mindestens einen Gasspeicher (9) auf. Zur regenerativen Nutzung der bei der Oxidation frei werdenden Wärmeenergie ist die Durchleitungsrichtung in den Wärmespeichermassen (4) umkehrbar, wobei nach einem Umkehrvorgang in die Reingasleitung (7) eintretendes Rohgas in einem an die Reingasleitung (7) angeschlossenen Gasspeicher zwischenspeicherbar und anschliessend von dort wieder in die Rohgasleitung (2) rückführbar ist. Um eine Vermischung von zwischengespeichertem Rohgas und Atmosphärenluft und eine damit verbundene Abkühlung des zwischengespeicherten Rohgases zu vermeiden und gleichzeitig einen mit sehr geringem Überdruck zu befüllenden Gasspeicher (9) zu erhalten, wird vorgeschlagen, dass der Gasspeicher (9) im wesentlichen vollständig aus einer flexiblen schlaffen Hülle (23) besteht, die maximal bis zu einem Zustand mit Gas befüllbar ist, in dem die Hülle (23) eine straffe Gestalt annimmt.
Patent WO-03081986-A1 (WO)
Title: Vorrichtung und verfahren einer anbautechnik zur optimalen ökonomisch/ökologischen ha-ausnutzung in der land-/agrarwirtschaft/garten-/weinbau und weiterer
Inventor: PEITER K
IPC: A01G31/00
Filed: 2003-04-02
Abstract: Die Erfindung befaßt sich mit einer Anbautechnik zur optimalen ha- Ausnutzung landwirtschaftlicher Flächen, sowie Grün-Freiland-Unlandflächen und weiterer. Zielgerichtet für moderne, ökonomisch/ökologisch orientierte Land- und Agrarwirtschaft, Gartenbau /Weinbau und weitere. Die Vorrichtung/Verfahren der Anbautechnik besteht vorzugsweise aus der V-/Trapez- u. stufenförmigen Gesamtanlage bestehend aus einem V-/Trapez u. stufenförmigen Stecksystem, einer Bodenmittelplatte als Fundament und Träger und in regelmäßigen Abständen angeordneten Stützträgern zur Abstützung des Pflanzstufenbahnstecksystems und der darin befindlichen eingehängten Pflanzwannen, in deren oben offenen Teil Substrat und Pflanzgut eingebracht wird. Die Erfindung ermöglicht zudem durch die ökonomisch/ökologisch vorteilige Anlagenkombination, mit vor- und nachgebauten Gebäuden, Anzucht, Ernte und Vermarktung direkt miteinander zu koppeln. Die Erfindung sieht im Grundgedanken vor, mit einem technisch vorteiligem, ökonomisch/ökologischen Grundmodell ein flexibles Pflanz- und Tierzuchtsystem zu bieten, dass sich den jeweiligen Bedingungen der Agrarwirtschaft und Marktnachfrage anpaßt.
Patent DE-1805003-A1 (DE)
Title: Epoxy resin as stabiliser for fluorine-contg pesticide
Inventor: LOSCO GUISEPPE
IPC: B60G11/20
Filed: 1968-10-24
Abstract: Epoxy resin is included in a list of otherwise non-polymeric substances which can be used as stabilisers for beta-fluoroethyldiphenyl acetate (I). (I) is a pesticide. Stabilisers prevent decomposition during manufacture and storage, and corrosion of containers by HF.
Patent DE-1900391-A1 (DE)
Title: Deposit resistant heating tubes for sulphuric - acid spinning bath concentration
Inventor: EBNER KARL
IPC: D01F13/02
Filed: 1969-01-04
Abstract: Carbon (graphite) heating tubes have a thin protective layer of epoxyresin.
Patent DE-1919052-A1 (DE)
Title: Wire heating apapparatus
Inventor: ERDMANN-JESNITZER FRIEDRICH DR-ING HABIL DR IR HC
IPC: C21D9/56
Filed: 1969-04-15
Abstract: An arc burns between an annular electrode, which lies around the wire, and the wire itself. The arc is rotated around the wire by a magnetic field, so that the wire is heated. Specifically the heating is controlled either by the strength of the electric current in the arc and/or speed of entry into and exit from the warming chamber and/or the strength of the magnetic field.
Patent DE-1925634-A1 (DE)
Title: Foamed composite plastics article
Inventor: KLAUS SCHREIBER DIPL-ING
IPC: B29C44/14
Filed: 1969-05-20
Abstract: In manufacturing the plastic article the work-piece consists of a laminar or composite material. The foam-mould is designed equally as a film/sheet mould. The film/sheet is partic. produced by a vacuum deep drawing process, or more partic. by impression, pressing deep drawing or by blow-moulding.
Patent DE-1931633-A1 (DE)
Title: Process and device for conveying metallic - melts
Inventor: ANDERS NORE N SVEN
IPC: F27D27/00
Filed: 1969-06-21
Abstract: Devices consisting of at least one reciprocating member moving without seals in a liquid in a chamber or channel, bringing or keeping the liquid in regular motion as the result of the movement in one direction conveying more motive power to the liquid than in the opposite direction. Such devices are used to advantage in liquid hot metal melts or other liquids or masses which are hard to move and for which conventional pumps are inadequate.
Patent DE-1932834-A1 (DE)
Title: Four component compsn for coating or sticking - together work pieces
Inventor: HEINZ MUELLER-TAMM DR
IPC: C09J123/08
Filed: 1969-06-28
Abstract: Four-component for coating or sticking together work pieces. Compsn. contains 60-90 parts by wt. C2H4, 0.5-20 parts by wt. of an ethylenically unsatd. carboxylic acid, 0.5-20 parts by wt. of an ester of an ethylenically unsatd. carboxylic acid, and 0.3-5 parts by wt. isobutylene, the sum of the parts totalling 100, and also 0.005-5% (relative to wt. of 4-component polymer) of compd. and X = C8-C14 alkyl.
Patent DE-1949488-A1 (DE)
Title: Alumina catalyst for sulphur production - by claus process
Inventor: DITTMAR HEINRICH DR
IPC: C01B17/04
Filed: 1969-10-01
Abstract: In production of S by reacting H2S and SO2, catalyst containing (hydrated) Al2O3 is used which is produced by moulding hydrated Al2O3 and/or gamma-Al2O3 pref. boehmite, with 5-50, pref. 20-30 wt.% (dry basis) cement, pref. Portland cement. Cement improves durability of catalyst, without detriment to its high activity.
Patent DE-1953057-A1 (DE)
Title: Imparting a camber to pneumatic tyre blanks
Inventor: WITTNEBEN HERMANN DIPL-ING
IPC: B29D30/36
Filed: 1969-10-22
Abstract: Two discs carry between them the tyre's inner lining and a bulge is induced into it such that the inner is manipulated into the outer carcase to make an integral tyre. Preforming the inner into a bulge ensures that during manufacture when compresses air is applied to the inner as the two layers are brought together, then the inner is bonded into the inside of the tyre carcase at all points along the same axial plane simultaneously so that bonding is precise and controlled.
Patent DE-2057314-A1 (DE)
Title: Sheets,foils and fibres prodn - from dehaired limed hides
Inventor: KUBITZKY CARL DR
IPC: C08L89/06
Filed: 1970-11-21
Abstract: Various shaped articles, e.g. sheets, foils, imitation leather and also materials such as coating cpds., fibres are produced from limed, untanned dry and comminuted dehaired hide by treating the unhaired hide at elevated temps., with polyols followed by post-treatment with e.g. polyesters, diluted by, PAN, PVA polyisocyanates. The resulting product is a viscous soln. which may be shaped e.g. extruded, or hardened as desired.
Patent DE-2064940-A1 (DE)
Title: Lipase-contg slimming creams - stabilized with polyvinylpyrrolidone and leucyl-glycyl-glycine
IPC: A61Q15/00
Filed: 1970-12-04
Abstract: Slimming cream or ointment contains (a) lipase and, as stabiliser, (b) a mixture of polyvinylpyrrolidone and leucyl-glycyl-glycine. The stability and activity of the prepn. is further increased by the addition of ox bile (fel tauri). A diffusion-promoting substance (pref. thiomucase or hyaluronidase) is pref. also present. The prepn. is for topical application to exert a slimming action by breaking down fat to its component fatty acids and glycerol. The action is enhanced if heat is applied to the area of application after administration and rubbing-in of the cream or ointment and a negative pressure is applied to the area so as to promote transpiration and removal of liquid lipolysis prodts.
Patent DE-2065868-A1 (DE)
Title: Pipe laying vessel navigation system - with visual plotting of vessel position relative to relative to required course line
IPC: G01C21/00
Filed: 1970-12-18
Abstract: A pipe laying vessel has a navigation system which determines the distance of the vessel from transponders in known locations and computer from corrected distance signals the navigational coordinates defining the position of the vessel, the computed postion being plotted on a visual indicator bearing a line representing the desired path of the pipeline, so that the position of the vessel can be adjusted with preference ot the indicator to maintain the required course.
Patent DE-2065883-A1 (DE)
Title: Extrusion die for multi core composite - filaments offers stable long-run operation
Inventor: OKAMOTO MIYOSHI
IPC: D01D5/36
Filed: 1970-08-17
Abstract: Die for forming composite filaments has several cores of one filament material dispensed in a matrix of a second material. The core streams discharge into a chamber which converges at an angle Theta of =75 degrees and which is fed with an annular and pref. also an axial stream of the matrix material. Pref. subsidiary passages sheath each core sub-filament in matrix material (co-axial or eccentric). For preparation of multi-core filaments or for manufacture of very fine filaments by subsequently removing the matrix material. Die design maintains stable core and matrix patterns throughout long prodn. runs - the flow path of the core filament streams is almost linear to avoid material hang-up and degradation. Sheathing of each core stream by matrix material avoids internal coalescence of the core streams.
Patent DE-2104580-A1 (DE)
Title: Alpha-3-acylureido benzyl penicillins antibacterial agents esp - against klebsiella
IPC: A61K31/43
Filed: 1971-02-01
Abstract: Penicillin of the following general formula and their non-toxic salts, including the various stereochem. forms derived from CIn this formula A is XCONY-, or where E is O or S, and X,Y,Z and Q may be chosen from a considerable, no. of designated gps. for which the original must be consulted; B is Ph (opt. substd. by alkyl, alkoxy, alkylthio or halogen) or thienyl. Among prepd. cpds. D-alpha-(3-acetyl-3-methylureido)benzylpenicillin and D-alpha-(imidazolidine-2-one-2-one-1-yl) carbonylamino) benzylpenicillin. The cpds are active against Gram +ve and Gram -ve organisms, partic. against Klebsiella.
Patent DE-2123491-A1 (DE)
Title: Beaker - with profiled inner base to grip and plug bottle - when inverted
IPC: B65D41/26
Filed: 1971-05-12
Abstract: The vacuum drawn beaker, pref. of 1 mm. polysturene, is profiled in the inner base zone with profiled projections and a plug, to provide gripping points when the beaker is inverted over a bottle to pass over a stopper, e.g. a Crown cap (RTM), or to allow the plug to pass into the neck of opened bottle. The purpose is to hold the beaker firmly on to the bottle, and to act as a temporary seal for an opened bottle, to provide a non-spill serving unit.
Patent DE-2131397-A1 (DE)
Title: Metal-working machine tool - designed for swift tool change in multi-purpose systems for shearing,notching,bending,punchin
Inventor: VALENTE RAYMOND LAWRENCE
IPC: B23D35/00
Filed: 1971-06-24
Abstract: Tool for use with metal-working machines having stands with sockets in which the tools are mounted has an anvil arrangement positioned between the wall units which cooperates with a lifting shearing blade connected with a ram. The position of the anvil arrangement w.r.t. the stand is fixed by a bearing unit that incorporates two opposing bearing faces which are in contact with the adjacent wall section of the stand. The bearing faces can be moved relative to each other by an adjusting mechanism that operates so as to facilitate independent actuation once the tool has been introduced and to effect the positioning of the bearing faces at the opposing walls in order to fix the position of the tool w.r.t. these.
Patent DE-2142962-A1 (DE)
Title: Polymeric yarns - increasing tensile strength by bonding fine filaments with a coarse filament
Inventor: KLINGER SIEGFRIED DIPL ING
IPC: D01D5/12
Filed: 1971-08-27
Abstract: Polyamide, polyethyleneterephthalate or polyolefin high tensile yarn which are free of faults are produced by achieving a high degree of orientation directly at the spinning in that a coarser yarn is associated with a large number of fine yarns of predominantly 0.7 to denier at prefd. rate of spinning of 3000 to 4000 m per min.
Patent DE-2216699-A1 (DE)
Title: Plastic body submarine - having a polyester conical part forming tip of boat
Inventor: BUTGEREIT HANS
IPC: B63B3/13
Filed: 1972-04-07
Abstract: The submarine has a hollow, rotationally symmetrical revolving body with a vertical axis of rotation and is of oval cross section. Pref. the body is moulded in plastic or in combination with other materials i.e. metal, by injection or blow moulding etc. A conical body of polyester or similar material simultaneously forms the tip of the boat whilst covering a piece of equipment arranged opposite the drive propeller.
Patent DE-2223393-A1 (DE)
Title: Lead silicate contg products - as substitute for red lead or litharge
Inventor: FELK CARL
IPC: C04B35/16
Filed: 1972-05-13
Abstract: The prodt. such as crystal, glass, glazed tiles, ceramic items etc. contain the PbO equivalent amt of red lead or litharge as silicate. Evolution of Pb vapour during mfr. is avoided and it is also non-toxic in other respects. Further, it is dust free, and easily flowable in the raw state. Attack on associated furnace equipment during mfr. is reduced.
Patent DE-2232695-A1 (DE)
Title: Electric arc vacuum furnace - with symmetric return lead
Inventor: REDEL KARL GEORG
IPC: F27D11/08
Filed: 1972-07-04
Abstract: The housing electric arc melting furnace comprises a shell which coaxially surrounds the electrode which is attached to an electrode rod passing through a lead-in in the roof of the shell and an electric return lead made from non-magnetic material inside the shell and electrically insulated from it. The return lead pref. extends right up to the mould at a uniform gap from the furnace shell and is attached to a lead-in concentric with the electrode lead-in. The symmetrical disposition of the return lead reduces induction losses and adverse effects due to electromagnetic fields on the melt.
Patent DE-2251383-A1 (DE)
Title: Intrauterine contraceptive - of ethylene-vinyl copolymer
Inventor: LERNER IRWIN SOLOMON
IPC: A61F6/14
Filed: 1972-10-19
Abstract: Central body has a perimetral part comprising a head, a tail, and lateral parts, and can occupy the cavity of an average normal uterus. Short appendages with enlarged parts extend outward from each lateral parts, pref. with their axes in a common plane, and/or with at least part of them inclined toward the tal part.
Patent DE-2309701-A1 (DE)
Title: Brake part for castor - made of steel or polyamide
IPC: B60B33/02
Filed: 1973-02-27
Abstract: The brake part is pref. of resiliently yieldable spring steel or MUST 2 or MUST 1 steel, or polyamide, of leaf spring form, and permits only a braked motion, which is adjustable by the loading pressure. The brake part is pressed against a roller at or near the side face(s), is mounted on a roller shaft or hub, and is rotationally secured by its side, remote from the roller, on the fork shank or other roller-carrying part.
Patent DE-2315803-A1 (DE)
Title: Annealing spinel crystals - in a carbon-free environment to prevent surface crusts formation
Inventor: FALCKENBERG RICHARD DIPL PHYS
IPC: C30B33/00
Filed: 1973-03-29
Abstract: Spinel crystals to be used as substrates for epitaxial growth of semiconductor materials esp. Mg-Al-oxides produced by the Verneuill method, are annealed at a temp. close to the m.pt. in a carbon-free environment, which prevents the formation of surface crusts as occurred in prior processes.
Patent DE-2334242-A1 (DE)
Title: Sliding clasp fastener has woven backing tape - into which a row of teeth derived by a helical plastic filament are woven by a tying weft yarn
IPC: A44B19/54
Filed: 1973-07-05
Abstract: A woven backing tape for a sliding clasp fastener has a main portion and a covering portion and a row of teeth defined by a helical plastic filament is screwed to the edge main portion by a tying weft yarn such that the covering portion covers the near face of the helical filament. Both the main weft and tying weft are woven together into the main portion and at the edge of the main portion the tying weft passes around a branch of the helical filament and pref. around a stiffening element extending through the helical filament. Only the main weft is woven into the covering portion. At the free edge of the backing tape the main and tying wefts are knitted together (with an auxiliary selvedge yarn or not) to provide a finished edge. A warp yarn of increased thickness may be provided between the main and covering portions to provide an abutment against which the helical filament is pulled by the tying weft. The fastener is sufficiently rigid to withstand transverse forces without the teeth disengaging.
Patent DE-2334998-A1 (DE)
Title: Selvedge curling preventing textile web washing machine - with perforate washing drums supporting moving web which sprayed by radial washing lye nozzles
IPC: D06B1/02
Filed: 1973-07-10
Abstract: Textile web washing machine has drums supporting the web passing through the machine formed by a shell supporting a peripheral array of radial elements whose tips support a perforate sleeve against the periphery of which are directed washing lye spraying nozzles. Curling of selvedge edges is prevented.
Patent DE-2337947-A1 (DE)
Title: Hydraulic 3-way flow valve - pressure balanced valve maintains constant output flow over manually variable range
Inventor: HAUSER MANFRED
IPC: F16K3/32
Filed: 1973-07-26
Abstract: A compensating annular spool moves due to pressure variations relative to a fixed bush and a central cylindrical control spool. The output flow from the input is dependent upon the degree of restriction offered by orifices in the centre spool, annular spool and bush. The valve is regulated by rotating an input spindle which loads the annular spool via a coil spring. When a variation in input pressure occurs, the annular spool responds and moves to increase or decrease the amount of restriction to the centre spool. The centre spool is displaced so that flow to the output and to an exhaust port is correspondingly modified.
Patent DE-2342480-A1 (DE)
Title: Frequencies and frequency changes measuring device - width of each voltage half-wave is compared with signal from monostable flip-flop
Inventor: BUNDESEN LOREZ DIPL-ING
IPC: B60T8/172
Filed: 1973-08-23
Abstract: The comparator output signals are applied to an integrator, whose output is connected to the flip-flop control input; the input voltage is converted into a rectangular voltage by a Schmitt trigger; the pulse shaping stage output is connected to the comparator inputs directly and through the monostable flip-flop; the comparator has two outputs controlling a differential integrator. In the comparison stage the length of each half-wave of the voltage is comparable with the length of a signal of a controlled voltage, monostable switching stage. The output signals of the comparison stage are fed to an integrating stage. The output of the latter is joined with that of the control input.
Patent DE-2350042-A1 (DE)
Title: Constant current control for blower motor - with power transistor whose base current is controlled w.r.t. supply voltage
Inventor: KOOB WERNER
IPC: B60H1/00
Filed: 1973-10-05
Abstract: The blower motor of a vehicle air conditioning system can operate evenly over a voltage range of the supply. It is connected in series with the emitter collector of a power transistor so that the full supply voltage is available to it, rather than a reduced voltage when using variable resistors. The power transistor is driven by a drive transistor between two reference resistors and a variable resistor coupled to a control transistor which alters the resistance to provide a controlled output voltage at the drive transistor, and hence a constant base current for the power transistor.
Patent DE-2351077-A1 (DE)
Title: Aq. polyesterimide dispersion prepn. - by wet-grinding broken-up dry solidified melt, for use in impregnating compsns.
Inventor: KOVACS JENOE DR
IPC: C08J3/05
Filed: 1973-10-11
Abstract: Aq. polyesterimide dispersions contg. 20-60 wt.% polyesterimide as fine particles having particle size 5 mu, and opt. small amounts of flow control agents, dispersants and/or esterification catalysts, are prepd. by (1) breaking up a solidified melt of polyesterimide in dry condition at 100 degrees C to particle size 100 mu (2) grinding with water at 80 degrees C to particle size 5 (0.05-1.5) mu. Pref. used in prepn. of temp-resistant luting and impregnating compsns., for bonding and laminating foils, webs, papers and fibrous materials. Conc. dispersions are more easily processed than solns.; risk of fire is obviated.
Patent DE-2351991-A1 (DE)
Title: Side edge construction of wooden doors - with frame side edge covered with bonded plastic layers
IPC: E06B3/82
Filed: 1973-10-17
Abstract: Side edge construction of a wooden door has veneer layers placed on opposite sides of a wooden framework via hardboard or similar base layers, the door in the closed state slightly overlapping the adjoining jamb profile by means of a rabbet in one frame profile. The frame profile is covered with bonded plastic layers of the same colour as the veneers, these layers extending over the whole side edge of the door, including the rabbet. This gives no warping of the side edges attractive appearance, and all inside elements of the door can be made of the soft wood, thus providing even shrinkage. The plastic layers pref. consist of polyester strips with a thickness of ca 0.5 mm.
Patent DE-2352773-A1 (DE)
Title: Door seal - with sleeve of rubber and PTFE
Inventor: ISENEGGER BERNHARD
IPC: E06B7/20
Filed: 1973-10-20
Abstract: Two interengaging U-profiles with the flanges directed downward are on the bottom edge of the door leaf; the lower rests on a rubber profile with a TT-shaped cross section, and both, including the profil, are enclosed by the hose-like sleeve. At least one of the U-profiles is fastened to the door.
Patent DE-2353481-A1 (DE)
Title: Pipe system for filling battery tanks - has filling pipe connected to tanks by T-pieces with flexible joint
Inventor: HUEMMELGEN HELMUT
IPC: F16L51/02
Filed: 1973-10-25
Abstract: The pipe line system for top filling of battery tanks, esp. bandage free battery tanks for heating oil including a filling pipe line mounted above the battery tanks to which each individual tank is connected by a T-piece with reduced flow section. The T-piece is attached to the tank by means of an elastic joint in form of a bellows or an elliptical buffer positioned below the reduced flow section of the T-piece. The pipe line is held in position by spacers inserted between individual tanks and joints of the T-pieces with the pipe line. The joints of the T-pieces with adjoining sections of pipe line are sealed by a trapezoidal seal.
Patent DE-2358963-A1 (DE)
Title: Recovery of aluminium from anodic oxidation bath - by crystallisation of aluminium sulphate-contg. complex salts
Inventor: PENGEL KURT
IPC: C01F7/767
Filed: 1973-11-27
Abstract: Recovery of aluminium from an eloxal bath (anodic oxidation of aluminium) by crystallisation of aluminium sulphate is improved by cooling the electrolyte to 3-10 degrees C, then adding a complex-forming salt of NH4 and/or Na esp. sulphate and intensively stirring. The resulting aluminium ammonium sulphate crystals are sepd. by centrifuging. The removal of Al from the bath is carried out rapidly and the period of bath regeneration is short.