baber/WOPTO huggingface dataset:
Patent WO-2004046785-A1 (WO)
Title: Vorrichtung zur projektion eines objekts in einem raum eines fahrzeugs
Inventor: MACK FRANK
IPC: G02B27/00
Filed: 2003-05-28
Abstract: Es wird eine Vorrichtung zur Projektion eines Objekts (2) in einem Raum eines Fahrzeugs vorgeschlagen. Dabei wird dieses Objekt vorzugsweise holografisch projiziert und ihr ist eine Sprachein- und -ausgabe zugeordnet. Damit wird ein künstlicher Beifahrer für einen Fahrer geschaffen.
Patent WO-03107690-A1 (WO)
Title: Verfahren zur verbindungssteuerung in einem paketorientierten kommunikationsnetz sowie anordnungen zu seiner durchführung
Inventor: HORVATH ERNST
IPC: H04M7/00
Filed: 2003-06-12
Abstract: Zum Steuern einer Verbindung veranlasst eine Signalisierungssteuerung (GKA)
des Kommunikationsnetzes (NZA, NZB) einen ersten von mehreren über einen
Nutzdatenkanal (RTP1, RTP2) verbundenen Kommunikationsendpunkten (EPA,
EPB) durch Übermitteln einer ersten Signalisierungsmeldung (TCS0) zum
Schließen des Nutzdatenkanals (RTP1, RTP2). Durch die Signalisierungssteuerung
(GKA) wird ferner eine Bestätigungsanforderungsmeldung (IRQ) zu einem
zweiten der Kommunikationsendpunkte (EPA) übermittelt, wodurch dieser
dazu veranlasst wird, bei erfolgreicher Schließung des Nutzdatenkanals
(RTP1, RTP2) eine Bestätigungsmeldung (IRR) zur Signalisierungssteuerung
(GKA) zu übermitteln. Wird die Bestätigungsmeldung (IRR) durch
die Signalisierungssteuerung (GKA) empfangen, veranlasst diese einen Kommunikationsendpunkt
(EPA, EPB) durch Übermitteln einer zweiten Signalisierungsmeldung (TCSB,
TCSA) zum Öffnen mindestens eines neuen Nutzdatenkanals.
Patent WO-2004020924-A1 (WO)
Title: Verfahren zum betreiben einer ringofenanlage und ringofenanlage
Inventor: JESKOLKA BERND
IPC: F27D17/00
Filed: 2003-08-19
Abstract: Verfahren zum Betreiben einer Ringofenanlage und Ringofenanlage mit als Wärmetauscher ausgebildeten Ofenkammern für die Nachverbrennung und Reinigung der Abluft und Zuführung der durch die Schadstoffverbrennung frei werdenden Energie in den Brennprozess.
Patent DE-1807974-A1 (DE)
Title: Fine-mesh panty hose
Inventor: BERKENHAUS EGBERT
IPC: D04B1/24
Filed: 1968-11-09
Abstract: A continuous two-leg tube consists of a single cylinder automatically knitted tube and a waistband is subsequently attached to the centre of the tube. A wedge shaped reinforcement with its base parallel to the waistband and its apex pointing towards the gusset is knitted into the hose before the incision for attaching the waistband is made.
Patent DE-1903347-A1 (DE)
Title: Heat-resistant sealing compositions containing
Inventor: ALAN SWIFT ROBERT
IPC: C04B28/02
Filed: 1969-01-23
Abstract: Heat-resistant sealing compounds for use in mines consisting of a cement binder, expanded vermiculite, a filler, a substance to prevent contraction during water absorption and substance to improve the rheology of the wet mix. The mixture in powder form is mixed with water and sprayed into position. Good weathering properties; easily applicable; fire-proof. Vermiculite particle size less than 0.9 cm; filler usually CaCO3 of less than 150 B.S.S. mesh; substance to prevent contraction a metal oxide, Ca sulphoaluminate or anhydrite rheology improver methyl cellulose etc and/or sulphite waste liquor. The compsn. can also contain a polyvinyl ester.
Patent DE-1906790-A1 (DE)
Title: Decomposition of hard, sintered carbides
Inventor: MAX SWAYDER WARREN
IPC: C22C3/00
Filed: 1969-02-11
Abstract: Restoration of hard, sintered carbides to the condition they were in prior to sintering, e.g. the tips of cutting tools, wearing plates, etc. which normally employ tungsten carbide with cobalt, by immersing the carbide body in a relatively weak phosphoric acid at slightly above room temp. to release the cobalt. The particles are then reobtained in almost their original size and are mechanically separated by filtration, etc.
Patent DE-1908032-A1 (DE)
Title: Descaling and derusting heating oil tanks - interiors
Inventor: WINTER DR MANFRED
IPC: C23G1/02
Filed: 1969-02-18
Abstract: Pasty mass is applied to the surface and contains materials which dissolve rust and destry mill scale and which are hygroscopic, and also media which increase the viscosity of the mass so that it does not flow on a vertical surface. The mass is left for long enough for rust and/or scale to be removed. It is then removed from the treated walls, which are flushed with a neutralising fluid. Pref. the mass contains phosphonic acid, phosphonic esters, cellulose derivs. such as cellulose esters or ethers and sugasr derivs. as the hygroscopic component, also means to increase cross-linking, and water.
Patent DE-1917770-A1 (DE)
Title: Wet treatment of knitted textile in strips - for hosiery products
Inventor: INGO JANISCH DIPL-ING
IPC: D06B19/00
Filed: 1969-04-08
Abstract: The continuous textile strip is folded into a bundle and guided through a bath of liquid by means of a perforated oscillating drum, through, which the liquid flows. The milled textile strip is treated mechanically at a variable pressure between the perforated drum and a vessel. Specifically treatment takes place in a number of stages, involving milling, variable pressure application frequency and flow of liquid, the folded bundle being undone and refolded between the various treatment stages.
Patent DE-1918810-A1 (DE)
Title: Impregnation of semi-conductor surfaces
Inventor: EDOUARD EUGSTER DIPL-ING
IPC: C30B31/10
Filed: 1969-04-14
Abstract: The semiconductor and impregnating material are subjected to heat treatment in a container which has its inner wall coated with the semiconductor material. A gas mixture of a pyrolytically decomposable cpd. of the semiconductor and the impregnating material is fed into a vessel at high temp. whereby a semiconductor coating which contains the impregnating material is deposited on the inner wall. The vessel is then charged with the semiconductor, evacuated and sealed. This is followed by heat treatment which leads to the impregnating material from the wall coating, transferring into the surface of the semiconductor body.
Patent DE-1923655-A1 (DE)
Title: Self-adhesive heat-insulating and sound- - absorbing wall paper
IPC: E04F13/00
Filed: 1969-05-09
Abstract: Wallpaper consists of parallel strips of paper which are placed side by side, folded to give the appearance of cast and sewn together with spaced seams. A layer of fabric coated on both sides with a self-adhesive substance is then glued on. Spec. the strips consist of impregnated paper. Differently coloured seams are used.
Patent DE-1941661-A1 (DE)
Title: Horizontal pulsing extraction column of - reduced length
Inventor: CERMAK ANTONIN
IPC: B01D11/04
Filed: 1969-08-16
Abstract: Column is designed for extracting liquid substances and is partic. useful in processing radioactive solns. It has a portion open to the atmos. and a closed part which is connected to a pulsator, and incorporates a tubular mechanism consisting of coaxial tubular bodies inserted into each other. The innermost tubular body is filled with partitions, the areas of which are equal to or smaller than one third the cross-sectional area of the outermost tubular body. The intervening spaces are filled with annular or rectangular partitions which are separated from each other so as to form communicating retention chambers.
Patent DE-1954388-A1 (DE)
Title: Shrinkable textile web treating apparatus
Inventor: FLEISSNER HEINZ DR
IPC: D06C7/02
Filed: 1969-10-29
Abstract: The appts. includes a row of contiguous suction drums each associated with an endlessly variable speed drive, whereby the drive shafts are interconnected with a quotient measuring instrument so that the differential speed can be indicated in terms of a percentage.
Patent DE-1954507-A1 (DE)
Title: Deduster with closed air circuit
Inventor: JANICH HANS-JUERGEN
IPC: B07B7/083
Filed: 1969-10-29
Abstract: The closed air circuit is produced by a fan having blades with adjustable angle of incidence. The feed is charged through the fan centre on two distributing plates and receives a swirling and centrifugal motion by the descending air stream. The coarse product is discharged through an inner hopper and the fine product through an outer hopper. Only clean air passes through the fan in a closed circuit.
Patent DE-1958840-A1 (DE)
Title: Finned tube air heater or cooler
Inventor: REINERT WERNER
IPC: F24F13/30
Filed: 1969-11-24
Abstract: Heat exchanger comprises water-filled parallel heating or cooling tubes transverse to air (or gas) flow. Tubes are divided across air stream into groups, the water flow within each group being in one direction. Water flows in series through all groups. The total tube cross section decreases progressively down the water flow direction, pref. by reducing the number of tubes in successive groups. This produces improved heat transfer at the downstream end.
Patent DE-1961995-A1 (DE)
Title: False-twisting thermoplastics yarn
Inventor: TSUGAWA KAZUYUKI
IPC: D02G1/02
Filed: 1969-12-10
Abstract: Apparatus comprises a supply bobbin, feed rolls, a 1st heater, a false-twist spindle, a yarn break detector, a 1st set of forwarding rolls, a twist controller, a 2nd heater, a 2nd and 3rd set of forwarding rolls, and a windup. Pref. a 4th set of forwarding rolls is downstream of the 3rd, feeds tensionless yarn to the windup.
Patent DE-2008480-A1 (DE)
Title: Dust separation from plastic granulate
IPC: B07B7/06
Filed: 1970-02-24
Abstract: Separation of dust and fine particles from synthetic resin granulates is effected by carrying the material in an airstream and making it collide with a separation wall, which consists of a sieve permitting the air, dust and fine particles to pass through, but which deflect the larger particles away from the airstream. In practice this is done by passing the granulate through horizontal ducting into which is fitted at 45 degrees a downwards facing sieve, there being a vertical outlet below it for the granules.
Patent DE-2021520-A1 (DE)
Title: Polyglycolamine salt anionic dyestuffs
Inventor: BOEHMKE GUENTHER DR
IPC: C09B67/00
Filed: 1970-05-02
Abstract: Concentrated aq. solns. of non-metallic anionic dyestuffs characterised in that they cont. salts of the dyestuffs with polyglycolamines (I) of structure where R1, R2 are alkyl, or -(CH-CH-O)-m, R3 and R4 are H, Me or Et and n is 2 to 20, m is 1 to 20. An org. water-soluble binder is also present which can be the polyglycolamine described above. These concentrated aq. dyestuff solns. have high storage stability.
Patent DE-2023074-A1 (DE)
Title: Concrete bridge building - by casting the deck slabs on - the ground below their final position
IPC: E01D21/06
Filed: 1970-05-12
Abstract: Concrete bridges are built by casting the deck slags on the ground below their final position, leaving cutouts for the previously erected columns, then lifting them into their final position. Preferably, steel/Teflon (RTM) slide bearings are placed between the brackets and the decking. The interspace between the decking and the columns is produced by a hand foam cladding, which is removed after concreting.
Patent DE-2027046-A1 (DE)
Title: Producing slabs by melting slag by consum- - able electrodes
IPC: C22B9/18
Filed: 1970-06-02
Abstract: Two consumable electrodes are remelted in a cooled ingot-mould and connected in series. They are joined to a monophase transformer secondary winding. Each unit comprises an electrode fixed to the mould which deposits most of the metal in the reloaded slab. At least one mobile electrode maintains and controls remelting. The two electrodes are connected in parallel.
Patent DE-2040196-A1 (DE)
Title: Withdrawable mould core - for rectangular hollow mouldings comprising less than nine parts
Inventor: LENCER DIETER
IPC: B29C45/44
Filed: 1970-08-13
Abstract: A mould for producing hollow mouldings, esp. rectangular hollow mouldings, with injection at one end of the mould, comprising a multi-part core, has this core built up from one central portion, two edge portions and two corner portions; the two edge portions form. at one end of the core, diagonally opposite corners, the other two diagonally opposite corners being formed by the corner portions; the contact surfaces between the corner portions and the ends of the middle portion and edge portions lie at an acute angle to the contact surfaces of the edge portions with the central portion and intersect the external surface of the core at a point which is further from the edge of the core than the maximum depth of the undercut. The arrangement enables the core to be constructed from less than the conventional nine component parts.
Patent DE-2055182-A1 (DE)
Title: Four pillar roll stand design characteristics - for maximum rigidity
IPC: B21B31/04
Filed: 1970-11-10
Abstract: In a rolling mill stand comprising 4 pillars which are connected at the top and bottom by four thick plates, the lengths of the pillars is = the distance between the axes of the pillars. The cross section is approx 1/0.001 to 1/0.004 of the required total rolling force. A mill stand having the above design characteristics is considerably more rigid than those designed to conventional design rules.
Patent DE-2110409-A1 (DE)
Title: Copying paper for electrophotography usedwit
Inventor: TANAKA HIROSHI
IPC: G03G7/00
Filed: 1971-03-04
Abstract: Process for transferring image produced on the insulating cover layer of an electrophotographic element by a liquid developer onto paper comprises using a copying paper with an oil adsorption coefficient of 5 x 10-2 cm/second. Large transfer effect is obtd. with small amount of liquid developer.
Patent DE-2114369-A1 (DE)
Title: Electrically insulating plastics - contg hydratable minerals as fire-retardant additives
IPC: H01B7/282
Filed: 1971-03-25
Abstract: Eletrically insulating material, esp. thermoplastics, elastomers and casting resins, contain incorporated completely or partly dehydrated mineral materials, capable of hydration, pref. calcined gypsum (CaSO4. 1/2 H2O) and Portland cement (Ca3SiO5) and esp. also capable of binding acids, esp. HCl, added at least as partial replacement for fillers capable of reacting with moisture or water. Composns. obtd. are useful as protective sheathing for electrical cables and leads, e.G. for signals, assembled cables.
Patent DE-2115781-A1 (DE)
Title: Band filter - with movable side seal improving leakage
Inventor: TRIESCH JOSEF
IPC: B01D29/00
Filed: 1971-04-01
Abstract: The and filter is divided by a support plate being permeable to liquids, in an upper pressure and lower vacuum chamber. The filter band is transfered across the support plate in stages, controlled by the filters. The filter band passes through slots on the opposite end of the ilter tank. The sides parallel to the transfer direction of the filter band are sealed by a movable beam pressing on the edges of the filter band. The beam can be lowered or raised externally.
Patent DE-2121832-A1 (DE)
Title: Di-n-alkyl phosphites - from mono-n-alkyl phosphites
IPC: C07F9/142
Filed: 1971-05-04
Abstract: phosphites are prepd. by thermal treatment of mono-n-alkyl phosphites and their mixts. with di-n-alkyl phosphites at 200 degrees C. Simultaneously the di-n-alkyl phosphite forme d is dist. off in vacuo and the residue hydrolysed with H2O to phosphorous acid soln. The temp. is pref. >100 degrees C.
Patent DE-2140844-A1 (DE)
Title: Flame proofing copolyacrylonitrile fibres - by incorporating a chlorinated/brominated acrylonitrile-diene copolymer
Inventor: GAUSEPOHL HERMANN DR
IPC: C08F8/22
Filed: 1971-08-14
Abstract: The flame proofing agent (1) is a chlorinated/brominated copolymer of acrylonitrile with 0.5-15 wt.% conj. diene, esp. butadiene or isoprene. (1) has good compatibility with copolyacrylonitrile (2) and fibres flame-proofed with (1) and contg. >=85 wt.% copolyacrylonitrile have high whiteness. The bromine content of the fibres is 2-5 wt.% and the chlorine content 10 wt.%.
Patent DE-2144412-A1 (DE)
Title: Thermoplastic laminated reinforcement - eg for shoe soles
IPC: B32B27/00
Filed: 1971-09-04
Abstract: Synthetic thermoplastic reinforcing sheet material is laminated onone side to a plane structure and on the other to a synthetic thermoplastic of low fusion point. The laminate can be shaped to the surface to be reinforced, while being rigid and strong enough when cold to offer satisfactory reinforcement. Both sides of the reinforcement may have a plane laminated sheet, one such sheet having a coating of low fusion pt. thermoplastic. The plane thermoplastic sheet is pref. an extruded polymer e.g. an ionomer resin such as a partially neutralised ethylene/methacrylic acid copolymer, PVC or an ethylene/vinyl acetate copolymer. The low m. pt. thermoplastic may by e.g. a polyurethane ketone resin mixture in ratio 1:2.
Patent DE-2146334-A1 (DE)
Title: Recovering non-ferrous metals from iron-contg material - - by controlling sulphur trioxide partial pressure
Inventor: HOERBE RUDOLF DIPL ING DR
IPC: C22B1/06
Filed: 1971-09-16
Abstract: Sulphating roasting of non-ferrous metal contg. sulphide and/or oxide iron ores, pyrite waste, foundry by-prods., waste dust and leach residue, with the addn. of a gaseous sulphating agent in which excess agent is removed, is carried out using a gas content of SO3/SO2/O2 in which the volume ratio of SO2/O2 is 2:1. The reaction is carried out in such a way and at such a temp, as to ensure a SO3 partial pressure which is smaller than the decomposition partial pressure of the iron sulphate but larger than the decompsn. partial pressure of the nonferrous metal sulphates.
Patent DE-2154318-A1 (DE)
Title: Thioether foam inhibitors - added to washing detergent and water softener powders
Inventor: STEIN WERNER DIPL CHEM DR
IPC: C11D3/34
Filed: 1971-11-02
Abstract: At least one thioether foam-inhibitor having the general formula R1-S-R2 or R1-S-R3-S-R2 (where R1 and R2 are opt. same and denote 8-30C hydrocarbyl opt. substd. by OH or halogen and esp. linear alkyl, alkylene or hydroxyalkyl >=1 of which contains 12-24C; R3 is 2-24 hydrocarbyl, esp. a 2-12C linear opt. satd. hydrocarbyl and sum of C in R1, R2 and R3 is >20, esp. >24) is added to washing-, detergent- and water softener powders contg. >=1 detergent or complexing cpd (I), e.g. anionic zwitter ion wash-activ e cpds, polymer phosphates and complex formers, in 0.1-10 (0.5-5) wt.% concn., w.r.t. (i). Compsn are suitable for washing textiles, dishes, bottles in automatic machines.
Patent DE-2212641-A1 (DE)
Title: 2-substd 5-alkyl-dioxan-1,3-yl carboxylic acids-(5)
Inventor: BOECKMANN AUGUST DR
IPC: C07D319/06
Filed: 1972-03-16
Abstract: Cpds of formula (I): (where R1 is (cyclo)alkyl or =16C aralkyl or a heterocyclic residue, R2 is H, (cyclo)alkyl or =10C aralkyl, and R3 is =10C alkyl) are used as inters. in mfrd. of plant protective agents, the esters are difficultly saponifiable and may be used as plasticisers or lubricants. (I) may be 2-iso-propyl-5-ethyl-dioxan-1,3-yl-carboxylic acid-(5).
Patent DE-2233864-A1 (DE)
Title: Continuous foil coating plant - for absorbent material foil with wax etc
Inventor: NEUWALD ANSELM DIPL PHYS
IPC: D06B1/14
Filed: 1972-07-10
Abstract: The foil is pulled over a preheating roller (150 degrees C) and then a dip roller partly immersed in molten wax butt (120 degrees C) and a heated (180 degrees C) smoothing roller. A continuous belt of textile material is laid between the dipping and smoothing rollers and the foil pulled in the opposite direction to the motion of the foil, to thoroughly smooth the wax surface. After smoothing a post heating (130 degrees C) and a cooling (20 degrees C) roller precede the wind up spool.
Patent DE-2245808-A1 (DE)
Title: Air filter esp for woodworking - with filter surfaces cleaned by continuous sweeping air flow
Inventor: BERGE HALLVARD
IPC: B01D46/06
Filed: 1972-09-19
Abstract: An air filtering appts. esp., for removing sawdust and chips in woodworking plants, comprises a housing into which the air is blown and which contains a passage for collection and removal of the ppted particles. The filter unit comprises longitudinal filter pockets, connected together at their upper edges and thus possessing inclined surfaces with open passages between them; the pockets terminate some distance above the floor of the housing; there is thus a continuous flat passage beneath the lower ends of the filter pockets, and the blower discharges air substantially horizontally along this lower passage beneath the pockets and also horizontally in the open ducts between the pockets. The effect is that the filter surfaces are continuously swept by a horizontal air flow which keeps them clean, while the coarser particles tend to be deposited immediately in the lower passage. At the downstream end of the housing, there is a passage for removal of particles deposited at the bottom.
Patent DE-2246245-A1 (DE)
Title: Milk substitute - contg dried whey or skimmed milk, fish flour and opt fat
Inventor: BOUFFAULT JEAN-CLAUDE RENE
IPC: A23K1/10
Filed: 1972-09-21
Abstract: Milk substitute suitable e.g. for feeding calves is produced by preparing a mixt. of whey or skimmed milk, fish flour and opt. a fat; homogenising the mixt. and drying under reduced pressure (whereby substances having unpleasant smell are removed). The nutritive value of this prod. is not inferior to that of natural milk; the cost is low. The pulverulent prod. readily dissolves in water.
Patent DE-2246326-A1 (DE)
Title: Printed circuit etchant - contains water-soluble surfactant
Inventor: BUETTNER GERHARD
IPC: C23F1/02
Filed: 1972-09-21
Abstract: A water soluble surfactant is added to the etchant such as ammonium persulphate which has the effect of causing less penetration of the etchant between masking material and workpiece surface resulting in better definition of etched areas. The necessary etching time is also shortened.
Patent DE-2260188-A1 (DE)
Title: Biological effluent treatment plant
Inventor: BRUCE ALAN MICHAEL
IPC: C02F3/02
Filed: 1972-12-08
Abstract: A biological effluent treatment system has in a first settling compartment for the removal of dissolved and/or suspended materials by the action of microorganisms, rotatable immersed discs which protrude with their upper part in the air. The second compartment is linked at the bottom to the first by a slot and collects the solids deposited in the first. A second stage is added, consisting of a third compartment, with rotating discs which alternately expose microorganisms on their surface to the air and to the effluent. The third stage is a settling tank for the deposition of solids.
Patent DE-2260625-A1 (DE)
Title: Bazooka propelling charge damming powder - having increased internal friction by ramifie shape of grains
Inventor: KROSCHEL HEINZ
IPC: F41A1/10
Filed: 1972-12-12
Abstract: A damming powder to act as abutment for the propelling charge in bazookas and other rocket throwers is housed in an easily destructible sheath. To reduce their mutual displacement capacity within the weapon barrel the grains have irregular ramifications and/or a roughened surface. The grains can also be fitted with a coating which increases the adhesion.
Patent DE-2265285-A1 (DE)
Title: Electric control for refuse press
Inventor: ENGEBRETSEN EINAR OLAVES
IPC: B30B9/30
Filed: 1972-09-26
Abstract: No further information has been published for this application.
Patent DE-2306985-A1 (DE)
Title: One-piece GRP tubes with smooth surface - a coarse-fibre laminate and a fine-fibre laminate are hand-laid on a cylinder and the outer layer is tightened
Inventor: JAEGER XAVER
IPC: B29C70/16
Filed: 1973-02-13
Abstract: A first layer of hand-laid GRP with coarse fibres is applied round a tubular metal tool and without a seam. While it is still "green" a second wider layer with fine fibres is wrapped round and its edges are pressed together to form a flange. This tightens the outer layer and presses the two layers firmly together. Irregularities in the inner layer are taken up without show-through and the final outside surface is smooth.