baber/WOPTO huggingface dataset:
Patent WO-0163122-A1 (WO)
Title: Antriebsstrang für ein kraftfahrzeug
Inventor: KOELLE GERHARD
IPC: B60L50/16
Filed: 2000-12-23
Abstract: Die Erfindung betrifft einen Antriebsstrang für ein Kraftfahrzeug, mit einem Verbrennungsmotor (1), mit einer elektrischen Maschine (2), die beim Starten des Verbrennungsmotors (1) ein Drehmoment erzeugt, und mit einer Kupplung (3), die zwischen dem Verbrennungsmotor (1) und einem Getriebe (4) angeordnet ist, über das ein durch den Verbrennungsmotor (1) erzeugtes Drehmoment auf zumindest ein Fahrzeugantriebsrad übertragen werden kann. Erfindungsgemäss sind Mittel (5, 6) vorgesehen, die die Kupplung (3) beim Starten des Verbrennungsmotors derart betätigen können, dass ein erster Teil des beim Starten des Verbrennungsmotors von der elektrischen Maschine (2) erzeugten Drehmoments auf das zumindest eine Fahrzeugantriebsrad und ein zum Starten des Verbrennungsmotors ausreichender zweiter Teil des von der elektrischen Maschine erzeugten Drehmoments auf den Verbrennungsmotor (1) übertragen wird.
Patent WO-0178198-A1 (WO)
Title: Elektrische steckverbindung
Inventor: MAUE HANS-HEINRICH
IPC: H01R13/533
Filed: 2001-03-24
Abstract: Es ist eine mehrpolige elektrische Steckverbindung so auszuführen, dass sie auch unter Schüttelbelastungen, insbesondere beim Betrieb einer Brennkraftmaschine, funktionsstabil bleibt. Die Steckverbindung (11) wird durch die Kopplung eines ersten Steckverbinders (12) mit einem zweiten Steckverbinder (13) gebildet. An einem Kontaktträger (15) als Teil eines Gehäuses (14) des ersten Steckverbinders (12) sind ein erstes Preßelement (31) und ein zweites Preßelement (32) angebracht, durch welche Preßelemente (31, 32) bei der Zusammenführung der beiden Steckverbinder (12, 13) eine radiale und axiale Verspannung der beiden Steckverbinder (12, 13) erfolgt. Dadurch werden auch Relativbewegungen zwischen in den festgesetzten Steckverbindern (12, 13) gelagerten und kontaktierten Kontaktelementen (18) und Kontaktteilen (21) vermieden. Die Steckverbindung (11) ist vorzugsweise zum Einsatz im Automobilbau vorgesehen.
Patent WO-0195419-A1 (WO)
Inventor: HERDEG WOLFGANG
IPC: H01M8/04223
Filed: 2001-06-05
Abstract: L'invention concerne un système de pile à combustible qui comprend une pile à combustible et un nombre de groupes annexes pour le démarrage et l'exploitation de la pile à combustible. L'invention vise à augmenter la dynamique du cycle de fonctionnement du système de pile à combustible, par exemple lorsque le système de pile à combustible doit être démarré à froid ou doit rapidement être redémarré après l'arrêt. A cet effet, un dispositif pour la mise en marche et l'arrêt de la pile à combustible et des groupes annexes peut démarrer/arrêter ou démarre/arrête au moins des groupes annexes individuels ou la pile à combustible indépendamment les uns des autres. Grâce à un arrêt échelonné du système de pile à combustible, il est par exemple possible de maintenir en marche, et donc à la température de fonctionnement nécessaire, les groupes annexes nécessaires à un démarrage rapide alors que des groupes annexes moins importants sont arrêtés. L'invention concerne également un procédé pour la mise en marche et l'arrêt d'un tel système de pile à combustible.
Patent WO-02056479-A1 (WO)
Title: Verfahren und anordnung zur codierung bzw. decodierung
Inventor: FINGSCHEIDT TIM
IPC: H03M13/35
Filed: 2001-12-27
Abstract: Zumindest der Informationsbitfolge mit der niedrigsten Nettobitrate, welche aus einer Quellencodierung mit variabler Nettobitrate hervorgeht, werden als Fehlerschutzbits zumindest vorbekannte Dummy-Bits an vorbekannte Bitpositionen der Informationsbitfolge hinzugefügt.
Patent DE-1800214-A1 (DE)
Title: Prodn of highly sensitive pbs-type photo- - detectors
Inventor: RAINER PETER DR DIPL-PHYS
IPC: F21V1/14
Filed: 1968-10-01
Abstract: The amount of O2 dissolved in the solution employed is varied before and during the precipitation. The amount is so set that it stays in equilibrium at room temp. with an O2 partial pressure between 0.05 and 0.2 atm. Best values are obtained when the O2 quantity is set to be in equilibrium at room temp. with an O2 partial pressure between 0.11 and 0.15 atm. The faces to be coated with the photo-sensitive coating are treated with an etching solution before precipitation.
Patent DE-1909494-A1 (DE)
Title: Triorgano lead cpds. - biocides, rodenticides
Inventor: OTTO WIRTH DIPL-CHEM DR HERMAN
IPC: C07F7/24
Filed: 1969-02-26
Abstract: Method for R3PhX (I) R = Ph or naphthyl (opt. subst. by (1-6C) alkyl, (1-6C) O-alkyl, F, or Cl), (1-12C) alkyl, cycloalkyl, or aralkyl X=an organic or inorganic anion, a sulphonic acid or amine residue, SH, OH or CN Biocides, rodenticides, and lubricant additives. 55% Peracetic acid (6.9 pts.) in H2O (20 parts) was added dropwise to Bu6nPb2 (21.2 parts) and KHSO4 (6.8 parts) in Me2CO (100 parts) at 25 deg., stirred 45 min. at reflux, cooled to 20 deg., filtered, and dried, giving (Bun3 Pb)2SO4 (21.8 pts.), m.p. 230 deg. dec. (from CHCl3).
Patent DE-1934532-A1 (DE)
Title: Epoxide powder coating material
Inventor: KRUEGER ALFRED
IPC: C08G59/42
Filed: 1969-07-08
Abstract: Resin suitable for electrostatic deposition as powder, followed by stoving, is made from an epoxide (having two or more epoxide gps. per mole, a mol. wt. 1500, pref. 500, and an epoxy val. of >0.1, pref. >0.3) condensed with itaconic acid or its esters. The resin may be pigmented in a heavy-duty mixer, and may be used in conjunction with other resins.
Patent DE-1945642-A1 (DE)
Title: Super conductive wire production
Inventor: BIDAULT MICHAEL
IPC: H01L39/24
Filed: 1969-09-09
Abstract: Composite super-conducting wire suitable for forming coils of desired length and usable at a temp. lower than 80 degrees K with critical current densities higher than 105 amp/cm2 and in critical fields with field strengths in the order of magnitude of 140 kilogauss, comprises a core of a metal alloy with main component of niobiumtitanium and having a metal sheathing based on a molten bar. The improvement is that in the method for producing super-conducting material in the form of composite ductile super-conductors of the second group which contain mainly titanium and nobium to which have been added desired quantities of the elements vanadium, zirconium, hanium, tantalium, to the raw material one or more of the metals in the interstices, elements which lead to graphs of the eutectic kind, alpha-stabilising elements, ferro-magnetic elements are added or maintained, so as to obtain on the basis of industrially economic products critical current densities of a value considerably exceeding 105 amp/cm2. Specif. oxygen, nitrogen, carbon and hydrogen are added or maintained in ratios varying from 50 to 5000 ppm., or silicium, borium, chromium, copper, germainium, manganese or nickel in ratios varying from 500 to 50000 ppm or aluminium, tin, rare earths, gallium, germanium in ratios between 500 to 10000 ppm, or ferromagnetic elements like iron, nickel, cobalt in ratios from 0.1 to 10%. Advantages. The possibility of manufacture based on industrially economical products.
Patent DE-1945964-A1 (DE)
Title: Thiophene derivatives
Inventor: KIEHNE HARTMUT DR
IPC: C07D333/38
Filed: 1969-09-11
Abstract: Thiophene derivatives. These have the formula where R1 is an aliphatic, aryl (which can be substituted), heterocyclic or trifluoromethyl group, R3 and R3 which can be the same or different are hydrogen, aliphatic aryl (which can be substituted) or trifluoromethyl groups, R4 and R5 are hydrogen or a direct bond. The compounds are starting materials for pharmaceuticals e.g. thienodiazepines.
Patent DE-1952015-A1 (DE)
Title: Surface active agents based on condensation - products of 2,4-diamino 1,3,5-triazines and
Inventor: KRIELE ULRICH DIPL-CHEM
IPC: C09K23/00
Filed: 1969-10-15
Abstract: The sulphonic acid group-contg. condensation products contain a triazine component of formula: (in which R is hydrogen, an alkyl or alkenyl gropu, pref. with 1 to 17C atoms, an aryl or an aralkyl group). They may be made by reaction of a substituted guanamine with an aldehyde, pref. with 1 to 8C atoms, and sulphonic acids groups are introduced by treatment with sodium bisulphite. The lower mol. wt. products containing up to 20 triazine groups are useful dispersing agents for difficulty dispersible materials. Where R is a low alkyl group they are suitable for dispersing hydrophobic solids in water, and where it is a high alkyl group, for making stable paraffin emulsions. They are also used as hydrophobic additives for fabrics, cement or plaster, for preventing calcium soap formation and as foaming agents.
Patent DE-1953415-A1 (DE)
Title: Kiln output material air cooling
Inventor: HEINEMANN OTTO
IPC: F28C3/16
Filed: 1969-10-23
Abstract: Kiln output material air cooling. Calcined or sintered material emerging from a furnace is spread evenly over a grid bar conveyor through which air streams are directed from two alternatively operated blowers.
Patent DE-2019422-A1 (DE)
Title: Tungsten inert gas welder with improved cooling
Inventor: BINZEL ALEXANDER
IPC: B23K9/29
Filed: 1970-04-22
Abstract: The locking ring assembly which locates the tungsten electrode is constructed so that the outer ring is of steel and the inner ring is of copper or a copper alloy. These two sections together provide a chamber through which the cooling gas passes. Both sections can be soldered or screwed together and they may be chromium-plated.
Patent DE-2022675-A1 (DE)
Title: Bis (p-chlorphenoxy)-acetic acid esters
Inventor: RAKOCZI JOZSEF
IPC: C07C69/00
Filed: 1970-05-08
Abstract: Bis-(p-chlorphenoxy)-acetic acid esters. New compounds, lowering the cholesterol and lipid level in blood, have the formula:- (in which R is allyl, propyl, isopropyl, straight C5-10 alkyl or a C5-7 cycloalkyl). They are produced by reacting a dihalogenoacetic acid or an ester thereof with an alkali metal p-chlorophenolate and, if necessary, reacting the product with an alcohol of the formula ROH.
Patent DE-2035035-A1 (DE)
Title: Plastics granulating appts - with granulate collecting and cooling chamber in form of rotating housing
IPC: B29B9/06
Filed: 1970-07-15
Abstract: Apparatus for granulating synthetic resins has a granulating head with a symmetrical annular perforated plate, a rotating cutter and a granulate collecting and cooling cap in the form of a rotating housing, whose rotational axis runs coaxial to the central axis of the perforated plates. The detachment of the cooling agent stream from the inner wall of the granulae collecting and cooling cap is prevented by the use of the rotating housing, so that efficient cooling is obtained. Operating costs are lowered by the use of less cooling agent, and a lower pressure.
Patent DE-2043390-A1 (DE)
Title: Copper chloride etchant regeneration plant - is automatically functioning and self contained
IPC: C23F1/08
Filed: 1970-09-01
Abstract: Plant for the regeneration of Cu chloride etchant for Cu and its alloys comprises storage tanks for H2O2 and HCl, a reaction tank with the reagent into which dips a redox electrode for controlling the amount of H2O2 and HCl additions which may be required depending on the state of the etchant, circulation pump, valves and pipe connections and in - and outlets for the regenerated etchant. The plant is for printed circuit manufacture and ensures a continuous supply of full strength Cu-chloride etchant.
Patent DE-2113603-A1 (DE)
Title: Latch needle latch bearing
Inventor: DOVE POWELL RICHARD
IPC: B21G1/04
Filed: 1971-03-20
Abstract: The bearing for the latch of a latch needle is formed by using two opposing spurs to press out sections of the side walls in the slitted needle shaft. The pressings are pushed inwards and clip over each other to give a 360 degrees bearing surface for the latch, each pressing being a mirror image of other to give a bearing at right angles to the line of the needle shaft and giving consistent performance.
Patent DE-2202661-A1 (DE)
Title: Decorative - surfacing of asbestos sheets - using polyamide intermediate coating
Inventor: MICHAUD HORST DR
IPC: C04B41/53
Filed: 1972-01-20
Abstract: Construction boards are treated with a 2-40% aq. soln. of H3PO4 or H3PO3 and dried. A coating of a polyamide is then applied, pref. as a soln., and dried. The board is finally hot-pressed with a decorative paper impregnated with melamine or phenolic resin. The resultant decorative surface is not delaminated by prolonged immersion in water.
Patent DE-2218201-A1 (DE)
Title: Nitro-imidazole derivs - useful as trichomonacides and inters for trichomonacides
Inventor: GLUNCIC BERISLAV DR ING
IPC: C07D233/95
Filed: 1972-04-14
Abstract: Nitro-imidazole derivs. of formula (I) : (where n is 2, 3 or 4; R is H or CH3CO; one of R1 and R2 is H and the other is NO2) are useful as inters. for cpds. with antitrichomonal activity (e.g., metronidazole) and themselves have metronidazole-like trichomonacidal activity. Prepn. of (I; R = CH3CO) is by reacting 2-methyl-4(5)-nitroimidazole with CH3CONH(CH2)nhal in glacial acetic or propionic acid at 80-150 degrees C for 1-20 hrs. to give a mixt. of (I; R = CH3CO; R1 = H; R2 = NO2) and (I; R = CH3CO; R1 = NO2; R2 = H), which is sepd. by crystn. from a solvent or by conversion of (I; R = CH3CO; R1 = NO2; R2 = H) into the picrate salt which readily crystallises. (I; R = H) are obtd. by hydrolysing (I; R = CH3CO) by heating in dil. acid at 70-110 degrees C for 1-5 hrs. to give a salt of (I; R = H) which is converted to free base by addn. of an alkali.
Patent DE-2221427-A1 (DE)
Title: Safety belting - with stretch zone of folds in plastic capsule held by shear seams
Inventor: KRUETZFELDT HERBERT
IPC: F16F7/00
Filed: 1972-05-02
Abstract: The belting is folded inside a plastic capsule and held by shear seams with a stretch strip comprising warp yarns of false-twisted high-bulk unstretched polyamide-6.6 or polyterephthalate. Kinetic forces on the wearer are absorbed on accident impact by allowing the belt to extend by the length of its folds when forces fully extend the belt and its built-in stretch. Uses included safety belts for vehicle occupants, parachutists, window cleaning harness and aircraft braking parachutes.
Patent DE-2227639-A1 (DE)
Title: Hydroxyalkylidene diphosphonic acids - sequestering agents in alkaline colour photography developers
Inventor: PAEHLIKE EBERHARD
IPC: G03C7/413
Filed: 1972-06-07
Abstract: Aq. alkaline developer mixt. for colour photography contains (pref. 0.5-25 g/l of) a cpd. R-COH(PO3H2)2, (I) (where R is 1-5 C alkyl) or a water-soluble salt in addn. to a p-phenylene colour developer and a hydroxylamine cpd. as anti-oxidant. (I) act as sequestering agents, are photographically inert, increase oxidn. stability of colour developer, prevent lime-contg. ppte. deposition even on storing >60 hrs. at 50 degrees C and improve stability of hydroxylamine cpd.
Patent DE-2257092-A1 (DE)
Title: Lance-type shuttleless loom for laminated fabrics - with weft selection and selvage unit
Inventor: PORTER IAN STEPHEN
IPC: D03D35/00
Filed: 1972-11-21
Abstract: The lance carries the selected weft yarn or yarns from the bobbin assembly across the shed, the selvage shuttle unit working in the loop before the lance retracts back across the shed. At the leading edge, cutter is operated by the loom cam shaft to sever the weft yarn. This allows relatively stiff weft yarns or wires to be used, which could not be wound round the bobbin of a conventional shuttle.
Patent DE-2303861-A1 (DE)
Title: Sprayable lubricants for moulds for hollow glass prods. - contg. graphite or carbon black, oil and fine polymer particles dispersed in water
Inventor: RENKL HANS DIETER
IPC: C03B40/02
Filed: 1973-01-26
Abstract: The lubricants consist of (A) fine particle graphite and/or carbon black and (B) fine particle solid org. polymer, in wt. ratio 1:0.1-15 (1:1-5) together with (C) a dispersing agent, (D) opt. a preservative and (Ee opt. a mineral or synthetic oil in amt up to 20 times the wt. of (A+B+C). The mixt. is dispersed in water to give a content of (A) of 0.02-0.8 (0.1-0.3) wt. %. Particles size of (A) is pref. 0.1-20 mu and of (B) up to 50 (0.1-10) mu (B) is pref. a thermoplastic, esp. a polyolefin, vinylic polymer or alkyl resin. They are suitable for spraying on moulds for glass, giving effective lubrication, mould release and heat insulation with very light applications and without polluting the atmos. with oil mist.
Patent DE-2315014-A1 (DE)
Title: Cooling/heating tunnel oven - esp for controlled cooling of glass articles, and for firing colours onto glass
Inventor: SCHRAVEN WILLEM
IPC: C03B25/06
Filed: 1973-03-26
Abstract: Thermal treatment of articles, esp. glass articles, being transported on an endless belt through a horizontal tunnel oven formed from successive individual sections is effected by circulating the hot air in a transverse stream in these sections, while supplementary cooling air can be drawn in by a circulating fan and a corresp. amt. of air expelled thereby.
Patent DE-2315885-A1 (DE)
Title: Purification of 1-nitro anthraquinone - by treatment with aq sulphite at above 100 degrees C
Inventor: VOGEL AXEL DR
IPC: C07C67/00
Filed: 1973-03-30
Abstract: Title material contaminated with 2-nitro and dinitroanthraquinone and conventionally purified by treatment with 0.2-0.5 mol. aq. Na2SO3 at 100 degrees C or with 0.5 pts. wt. aq. Na2SO3, is now purified with 0.2-2 pref. 0.4-1.5 mol. aq. H2SO3 salt, specif. Na, K, NH4 sulphite, NaHSO3, at a temp. above the normal atmos. pressure b.pt. of the mixt. and partic. at 100-150 pref. 130 degrees C under >1 atmos. pressure. Reaction mixt. opt. contains additives to give ph >8 pref. 9-12 and a surfactant. Product purity is >90% when temp. is >100 degrees C and 90% at 100 degrees C. Less sulphite waste is produced than when 0.5 pt. wt. Na2SO3 is used.
Patent DE-2318037-A1 (DE)
Title: Wood drying heated chamber - with two sets of probes in wood to modify ambient conditions by tripping relays
Inventor: WEIS HENRY MAHLON
IPC: F26B25/22
Filed: 1973-04-10
Abstract: Designed to control the heat and humidity conditions in the chamber, as the wood is being dried, the probes are inserted into the wood at different locations, the change in humidity altering the conductivity between the probes, so that these changes can be used to trip a series of relays to modify the operation of the circulating fan and the dampening spray unit. The purpose is to provide a continuous monitoring function, giving economical electricity consumption for the process.
Patent DE-2324988-A1 (DE)
Title: Armoured fighting vehicle with frontal protection - has armoured chamber walls and front armoured plate forming isosceles triangle in plan view
Inventor: GRATZL JOERG ING GRAD
IPC: F41H7/02
Filed: 1973-05-17
Abstract: The armoured fighting vehicle has an armoured fighting chamber with transverse armour in front of it for frontal hitprotection. Seen in plan view, the sides of the fighting chamber (3) form an isosceles triangle, with its base corners at the ends of the transverse armoured plate (4). Its sides (7,8) are at between 20 and 45 deg. to the vehicle long axis. A rear access door (10) can be provided, while fuel tanks (18,19) can be mounted on the outside of the side walls, The engine etc being in front of the transverse armoured plate.
Patent DE-2325385-A1 (DE)
Title: Waste tyre disintegrator automatically fed - with horizontal storing conveyor and vertical stacker to feeder
Inventor: MARSCH KARL
IPC: B29B17/00
Filed: 1973-05-18
Abstract: A tyre disintegrator unit comprises a frame-mounted disintegrator with feeder above it, and a conveyor to supply the feeder. The conveyor consists of a vertical portion, just ahead of the feeder, pref. capable of stacking a number of tyres one above another and turning each one over at the top of the stack into the feeder, and of a horizontal portion, capable of storing a large number of waiting tyres. Pre. an automatic triggering device controls the various sections.
Patent DE-2335971-A1 (DE)
Title: Stainless steel strip for enclosing tooth cavity - wedge shaped abutment at one end
Inventor: PRUEFER ALBERT
IPC: A61C5/85
Filed: 1973-07-14
Abstract: The stainless steel strip has a wedge shaped abutment at one end. By putting the strip between two neighbouring teeth and applying tension, the cavity can be enclosed during insertion of filling material. Tension may be applied by hand or may be applied by means of another wedge shaped abutment arranged slidably on the strip fixable after pressing it tightly against the side of the teeth remote from the abutment. Other forms are described in the patent. This overcomes the complicated tensioning devices, special pliers and bulkiness of bands at present used.
Patent DE-2339233-A1 (DE)
Title: Furnace for heating metal objects in molten slag bath - having crucible completely immersed in slag
Inventor: BISIK NIKOLAJ K
IPC: C21D1/44
Filed: 1973-08-02
Abstract: A furnace has a force cooled body in which is mounted a crucible. Between the crucible and the body is a space for a heat transfer medium e.g. molten slag. Within the crucible are electrodes extending along the main axis of the crucible floor. These electrodes are formed or bent up metal. It is used for heating metal articles in oxygen-free conditions. The covering of the crucible with the heat transfer medium prevents erosion. The shape of the electrodes induces an electro-magnetic flux which reinforces convection within the crucible.
Patent DE-2348649-A1 (DE)
Title: Small craft marina and jetty - uses vehicle tyres and connecting members of flat iron to provide resilient surface
Inventor: LOECHEL HEINZ
IPC: E02B3/06
Filed: 1973-09-27
Abstract: The jetty is constructed from buoyant bodies of vehicle tyres, anchored by a circular steel anchor rim. Wooden palettes form an accessible upper surface. Two cut-out type sections of the same rim dimensions are used as sealing rings. The tyres are connected by coupling members consisting of flat iron profiles. The rows of tyres are linked in parallel, so that each tyre floats upward in the water with a duckboard placed on top and retained by angled wedge shapes. The arrangement uses up worn out tyres whilst providing a resilient surface to engage the boat sides.
Patent DE-2355041-A1 (DE)
Title: Shielding for underground cables without protective conduits - providing sufficient protection without reinforcing wires
Inventor: PIM JOHN ALBERT
IPC: H01B7/24
Filed: 1973-11-03
Abstract: Underground cable for use without conduit comprises a core and a shied of flexible material shaped or constructed so that it pneumatically cushions the core against externally applied bending and/or impact forces. The shield includes an outer flexible or resilient sheat disposed on top of longitudinally extending flexible spacers in the form of projecting ribs alternating with channels in an inner sheath of flexible material. The channels are pref. filled with air, and the shield is made of polyethylene or PVC.
Patent DE-2362621-A1 (DE)
Title: Tall chimney stack internal access equipment - has maintenance cabin suspended from slewing gallows raised and lowered
Inventor: KIRSCH RUDOLF
IPC: B66F11/04
Filed: 1973-12-17
Abstract: The equipment is for use with large diameter double-walled chimneys equipped with access platforms in the outer walls, being particularly for maintenance work. A gallows slewed and raised and lowered by motor is guided in a suspension bracket, and has a maintenance cabin raised and lowered by a hoist suspended from its free end. The gallows can be equipped with limit switches which only allow slewing when it and the cabin are raised to the highest level. The gallows can have a long vertical guide beam, with rack teeth for more than half its length, and the beam and the gallows boom can act as guides for the hoist rope and also the power and control cables leading to the cabin.