baber/WOPTO huggingface dataset:
Patent WO-03072961-A1 (WO)
Title: Gabelkopf für einen zuganker
Inventor: SCHROEDER DIRK
IPC: F16B7/06
Filed: 2003-02-17
Abstract: Ein erfindungsgemäßer Gabelkopf (1) weist ein Widerlagerabschnitt (3) zum Anschluss eines stangen- oder seilartigen Zugelements auf. In Fortsetzung des Widerlagerabschnitts (3) sind zwei parallele Laschen (7, 8) vorgesehen, zwischen denen ein Einführschlitz (9) ausgebildet ist. Die Laschen (7, 8) sind von fluchtenden Querbohrungen (10, 11) zur Aufnahme eines Bolzens durchsetzt. Die dem Widerlagerabschnitt (3) abgewandten Stirnflächen (14, 15) der Laschen (7, 8) sind kugelabschnittsförmig gekrümmt. In den Außenflächen (18, 19) der Laschen (7, 8) sind längsgerichtete konkav gekrümmte Außenmulden (20, 21) vorgesehen, welche sich vom Widerlagerabschnitt (3) ausgehend in Richtung zu den Querbohrungen (10, 11) hin verbreitern und vertiefen. Des Weiteren münden die Querbohrungen (10, 11) in stirnseitige kranzartige Vertiefungen (22, 23) der Laschen (7, 8). In den Vertiefungen (22, 23) werden Abschlussscheiben zur Fixierung des Bolzens eingelegt und durch ein Sicherungselement in Form von Senkkopfschrauben gesichert.
Patent WO-2004018970-A1 (WO)
Inventor: HOERTNER HORST
IPC: G01C21/36
Filed: 2003-07-07
Abstract: L'invention concerne essentiellement l'affichage d'informations de navigation pour un véhicule sous forme de véhicule pilote virtuel, sur ces informations étant superposée de manière intuitive et facilement compréhensible une image de l'environnement du véhicule. Selon l'invention, le type de représentation et/ou la position et/ou l'orientation et/ou les dimensions du véhicule pilote virtuel, par exemple, dépendent de l'information concernant le trajet, de la vitesse du véhicule, des points de référence pour un trajet conseillé, de la position et de l'orientation du véhicule et de la caméra servant à saisir l'environnement dudit véhicule.
Patent DE-1907639-A1 (DE)
Title: Prepn of monoalkylated aromatic cmpds
Inventor: WARD DENNIS JOHN
IPC: C07C15/085
Filed: 1969-02-15
Abstract: An olefinic cpd. is reacted with an alkylatable aromatic cpd. in an alkylation zone, in the presence of BF3 and a water-free inorganic oxide modified by BF3. The resulting mixture is mixed with products from a dealkylating zone, and then fractionated to give some unreacted aromatic cpd., the required monoalkylated product, and BF3. At least part of the unreacted cpd. is recycled to the alkylation zone, and higher mol. wt. polyalkylated aromatic cpds. are led to a de-alkylation zone, where they are reacted with an alkylatable aromatic cpd. in the presence of BF3 and a water-free inorganic oxide modified by BF3. The outlet from here is mixed with the outlet from the alkylation zone prior to fractionate. A monoalkylated aromatic cpd. is obtained as end-product.
Patent DE-1908990-A1 (DE)
Title: Antimicrobial aminobenzoic acid derivs
Inventor: HAMBURGER DR BRIGITTE
IPC: A01N47/04
Filed: 1969-02-22
Abstract: Aminobenzoic acid derivs. - (where R = H, halogen, NO2, lower alkyl or alkoxy, or halogenoalkyl), and their ethanolamine salts, are dispersed with a surface active cpd. in a suitable diluent for use as antimicrobial agents.
Patent DE-1916038-A1 (DE)
Title: Gas fired cupola furnace
Inventor: A CERNYJ ANATOLIJ
IPC: F27B1/02
Filed: 1969-03-28
Abstract: Gas-fired cupola furnace producing high quality pig iron has a chamber providing additional heating, one of whose walls on the side opposite a tapping opening has stepped cladding the bottom step of which has at least one slot-shaped aperture for feeding gaseous hydrocarbons to the chamber providing additional heating.
Patent DE-1925757-A1 (DE)
Title: Conductive foil to prevent glow discharges - on ht windings
Inventor: SCHINDELMEISER FRIEDRICH
IPC: H01B1/24
Filed: 1969-05-21
Abstract: A thin fleece of synthetic fibre typically of a polyester such as a terephthalate, is impregnated with a conductive varnish having particle size smaller than the pore size of the fleece. The fleece is then adhesive coated on one side. Conductively loaded plastic foils with high mechanical stability and for elevated temperatures, particularly for slot end insulation tapes for electrical machines. Stable under continuous use at 130 degrees C with no degradation of mechanical strength or corona prevention properties.
Patent DE-1951452-A1 (DE)
Title: Reaction of alcohols with ethylene oxide
Inventor: HENCKEL EKKEHARD DR
IPC: B01J31/22
Filed: 1969-10-13
Abstract: Alcohols are reacted with ethylene oxide in the liquid phase at 30-70 degrees C in the presence of a tin tetrachloride-1,4-dioxane complex as catalyst. In an example 560g lauryl alcohol and 0.5g Sn Cl4-1,4-dioxane complex were reacted at 50 degrees C in a nitrogen atmosphere with 350g ethylene oxide and further catalyst added to a total of 2g to obtain a product containing 0.3% polyglycol, 6.9% residual alcohol, 30% mono-oxyethylate, 33.8% di-oxyethylate, 21.1% trioxyethylate, 6.0% tetra-oxyethylate and 0.8% residue.
Patent DE-1960273-A1 (DE)
Title: Blood cholesterol reduction with chlorophe- - noxyisobutyrate amine salt mixtures
Inventor: CAVICCHINI GIACOMO
IPC: C07C59/68
Filed: 1969-12-01
Abstract: Blood cholesterol reduction with chlorophenoxy isobutyrate amine salt mixtures. Medicinal compositions, administered as tablets, suppositories or injection ampulla, for lowering blood cholesterol, as a prevention and cure in all functional disorders caused by high level of cholesterol and triglycerides, contain a combination of diisopropylamine-4-chlorophenoxy isobutyrate (Ie and dimethylmamino-ethanol-4-chlorphenoxy isobutyrate (II), pref. in 1.5:1 ratio. Pref. tablets and suppositories contain 0.15g. (I) and 0.1g (II) as unit dose, while ampulla contain 0.075g (I) and 0.05g (II) as unit dose. Salts are prepared by reacting the acids with the the amines in water or organic solvent or by double exchange reactions.
Patent DE-2009864-A1 (DE)
Title: Water-cooled nuclear reactor emergency switch
IPC: G21C9/027
Filed: 1970-03-03
Abstract: The reactor has presure vessels partly filled with hydraulic medium, aboe the level of which is superposed a pressure gas cushion, provided, as in DT, 1274752, with groups of non-return and throttle/stop valves for all hydraulic control rod drives. The valves associated with each drive form a complete unit with this drive.
Patent DE-2011070-A1 (DE)
Title: Vacuum corporation of protective metal - on to jet units
IPC: H02J9/08
Filed: 1970-03-09
Abstract: A cloud of vaporised coating material passes from a molten bath to the carrier to be coated. The coating is condensed at the carrier by thermally reflecting emitted atoms at a small angle. Specifically, the reflector consists of tantalum alloy.
Patent DE-2024231-A1 (DE)
Title: Sludge centrifuge with automatically - opening drum apertures
IPC: B04B1/18
Filed: 1970-05-19
Abstract: The drum has adjacent its base, an annular fluid collector chamber with radially movable and adjustable fluid supply pipe, whose nozzle, projecting into the chamber, is disposed on a radius which is greater than that of the axially upstanding collector chamber lip.
Patent DE-2033025-A1 (DE)
Title: Oxamide - produced by hydrolysis of cyanogen gas
IPC: C07C235/00
Filed: 1970-07-03
Abstract: Cyanogen gas is contacted with an aqueous soln. of ammon. or alkali bicarbonate and a water-sol. ketone, pref. at -5 degrees to +10 degrees C.
Patent DE-2034949-A1 (DE)
Title: Processing web like materials
IPC: D06H7/16
Filed: 1970-07-14
Abstract: Esp. used for the prodn. of decorative patterns on textile or other sheet or web-like material using thread and decorative embroideries. Apparatus includes a sewing maching having a reciprocating needle mounted for cyclic passage through a processing location and a rectilinear feeding means for moving the web of material down the needle travel path. A guiding means is mounted for arctuate movement so that processing can be carried out in a varied path.
Patent DE-2049277-A1 (DE)
Title: Resistance welding fixture - with pneumatically suspended workpiece
IPC: H01H11/04
Filed: 1970-10-07
Abstract: Fixture for the joining by resistance welding of contact spheres to flat contactor components includes a ratchet dispenser from which one ball at a time is dropped into a region where suitably disposed gas jets applied through nozzles cause the ball to be held in suspension between the vertically arranged coaxial welding electrodes and below the component to which it is to be joined, following which the electrodes are moved towards each other to press the workpieces together for the resistance welding cycle. Pref. an inert gas such as N2 or A is used for the jets.
Patent DE-2056435-A1 (DE)
Title: Feed control - to mixer of multi-component plastics using a movable valve ring
IPC: B29B7/40
Filed: 1970-11-17
Abstract: The unit to control feed of components to a mixer in the preparation of multi-component plastics, particularly polyurethane, consists of a valve ring (3) which can be rotated or raised/lowered to allow the feeds (9), (10) access to the mixing chamber or to link them with return leads (8), (11). The design reduces the number of components to control the feed supply, gives a self-cleaning efect, and allows compressed air or cleaning fluid to be passed through for thorough cleaning without complete dismantling.
Patent DE-2059136-A1 (DE)
Title: Vacuum filter - in form of horizontal conveyor belt
Inventor: ISHIGAKI EIICHI
IPC: B01D33/00
Filed: 1970-12-01
Abstract: The unit consits of three separate belts driven by two pairs of rollers above each other. The bottom pair of to rollers carries a conveyor belt in stainless steel coated with rubber and perforated. Filter operates also as a conveyor belt on the same pair of bottom rollers and in addition over solid scrapping, washing and tightening rollers situated below the unit. Below the stainless steel rubber coated conveyor belt are the suction vessel, two filtration zones and a drying zone. The top pair of rollers carries the filter frames which below the driving rollers is in contact with the filter and the stainless steel conveyor belts. The filter frame belt consists of two parallel belts separated by distant plates forming the side wall of the frames and cross beams, completing the frames. The frame belt is of elastic material such as rubber. At the point of contact of the three belts the system is vacuum tight.
Patent DE-2065157-A1 (DE)
Title: Antimicrobial quinoline esters
IPC: C07D215/32
Filed: 1970-02-10
Abstract: Esters of 7 -nitro-8-hydroxyquinoline of the type: Q-OCO-XR, where X is a single bond or a satd. or unsatd. aliphatic hydrocarbyl gp.; R is H or substd. or unsubstd. aryl or heterocyclyl; are antibacterial & antifungal agents useful in man or animals.
Patent DE-2102029-A1 (DE)
Title: Elastomeric reinforced mouldings - using partly finished reinforcing inserts
IPC: B29C45/02
Filed: 1971-01-16
Abstract: Prodn. of rubber-elastic articles with tension supporting inserts, by placing a pre-form containing the insert, the content of rubber elastic material of which is less than that required for the finished article, in a transfer injection mould cavity and introducing the required material using a transfer injection moulding technique. Pref. the pre-form has the correct amt. of rubber-elastic material on one face and the injection of further material is confined to the other face.
Patent DE-2120216-A1 (DE)
Title: Deep drawing thermoplast sheet - esp expanded polystyrene with minimum wastage
IPC: B29C51/18
Filed: 1971-04-24
Abstract: Appts. for making deep-drawn objects, e.g. packaging containers, from thermoplastic sheet, esp. from expanded polystyrene sheet fed from a roll comprises, after the deep-drawing machine, an additional punching machine used only for removing waste poritons between the corners of adjacent cut sheets; a band cutter mounted after the punch separates the individual sections and all units are mounted mobile on a fixed bed and interconnected by a common endless drive. The method enables the waste sheet to be reduced to the absolute minimum resulting from, e.g. rounded corners of adjacent cut-out portions; due to the fact that the cut-out portions are not separated until a late stage in the process, edge strips for handling them are not required.
Patent DE-2127452-A1 (DE)
Title: Descaling titanium (alloys) - esp after pressing using an hydrofluoric acid bath
IPC: C23G1/10
Filed: 1971-06-03
Abstract: High melting metals, esp. Ti (alloys), are descaled in a bath of hydrofluoric acid (concn. >38%). This process is esp. suitable for metals coated with silicates such as glass used as lubricants during pressing, and can be applied to metal articles of complex shape. The bath can be cooled to counteract heating resulting from the descaling process.
Patent DE-2140681-A1 (DE)
Title: Tuberculostatic n,n'-bis (hydroxyalkyl)-ethylenediamines prepn - by hydrogenation of 2,2'-bis-oxazolines
IPC: C07C215/14
Filed: 1971-08-13
Abstract: Cpds. of formula (I) : (where R1, R2 and R3 are H or 1-4C alkyl) which have tuberculostatic activity, are prepd. in good yield by hydrogenating 2,21-bis-oxazolines of formula (II) : in neutral solvents over Pt or mixed Pt-Rh catalysts at is not >100 degrees C and is not >100 atm.
Patent DE-2143527-A1 (DE)
Title: Magazine creel core - giving improved thread reserve on cones
Inventor: HOFFMANN HEINZ
IPC: B65H75/18
Filed: 1971-08-31
Abstract: A conical tube for cones has a curved section hollowed out at its broadest end, so that a thread reserve for magazine creeling can be wound in this. To stop this reserve pulling out, when the cone is emptying, there are a series of curved edges with breaks in between them for the yarn to pass. It can also be achieved with a simple peg shape.
Patent DE-2147311-A1 (DE)
Title: Ripple-shed loom - with readily replaceable reed blades
IPC: D03D47/26
Filed: 1971-04-28
Abstract: The reed blades of a ripple-shed loom are used to beat-up the weft and also propel the shuttle through the shed. The rippled motion is imparted to the blades by two rotating screw-profile rods at the top of the reed blades. The rectangular blades are mounted at their axes in the groove of a bar running the full width of the loom, and they are held between two resilient strips. Spacer blades between the reed blades extend down to the level of the warp shed. Below the warp shed the lower ends of the reed blades are supported by a guide.
Patent DE-2202414-A1 (DE)
Title: Synthetic resin mould - for cable fittings with the plastic half shell flanges mechanically fixed together
Inventor: FIEDLER CLEMENS
IPC: H02G1/14
Filed: 1972-01-15
Abstract: The flanges of the deep drawn plastic half shells have longitudinally running groove and tonque recesses and elevations which press into each other and are clamped by spring elemetns. Pref. the spring elements are steel.
Patent DE-2204365-A1 (DE)
Title: Dihydroxyphenyl derivs - inters for topically effective pharmaceuticals
Inventor: YARROW HYMAN
IPC: C07C59/64
Filed: 1972-01-27
Abstract: Cpds. (I): (where R = 2-20C divalent aliphatic hydrocarbyl; X = OH or CO2H) and, when X = CO2H, their lactones, amides, esters and salts. (I) may be reacted with physiologically active cpds., esp. antiinflammatory corticosteroids, to introduce the gp. - giving derivs. which are more suitable for topical application (rapid skin penetration) than the parent. (I) are prepd. by various conventional procedures e.g. dealkylation of the corresp. diether.
Patent DE-2221976-A1 (DE)
Title: Anti-corrosive plastics coating - for concrete reinforcing rods
Inventor: REINKING WOLFRAM
IPC: E04C5/01
Filed: 1972-05-05
Abstract: Concrete reinforcing wires are heated with electrodes either before, during or after welding, and then directly or indirectly immersed in a fusible plastics powder.
Patent DE-2222227-A1 (DE)
Title: Precision strip cables mfr - by eg calendering using pre-calculated tool profiles
Inventor: TENGE HANS-W
IPC: H01B7/08
Filed: 1972-05-05
Abstract: Process for the mfr. of precision signal strip conductors or cables, consisting of any arbitrary, but predominantly large, number of mutually parallel conducting elements sheathed in a high polymer plastic, particularly a so-called Van der Waal polymer e.g. PTFE and/or copolymers thereof, by bringing a previously available or specially produced polymer of the above type, pref. unsintered PTFE into contact with any arbitrary number of conducting elements and processing the assembly with any suitable tool to give a laminate, with complete or partial activation of the reserve of PTFE films available for compression or sheath, the periphery of the work surface of the laminating tool being derived by application of known principles of circular geometry, from the values of the compression quotient (K1) and the sheath quotient (S1) for the films in question, as well as the combination of these values with the stress constant (AK).
Patent DE-2240264-A1 (DE)
Title: Uniform light absorbing layer on colour tube - applying graphite suspended in aq polymer soln, covering with photo lacquer, illuminating and developing
Inventor: MARZEL OTTO DIPL CHEM
IPC: H01J9/227
Filed: 1972-08-16
Abstract: On the front surface of a colour tube, a light-absorbing layer surrounding the particles of luminous substance of a colour screen, is produced by applying a layer consisting of a suspension of very fine graphite powder in an aq. soln. of an organic polymer, a layer of a positive photo-lacquer in an org. solvent is appled onto the org. polymer layer, and this double layer is dried, illuminated and washed out in the usual way. The black layer has greater uniformity.
Patent DE-2240399-A1 (DE)
Title: Alkyl arylacetates prepn - for use in perfumes and as chemical inters
Inventor: EL-CHAHAWI MOUSTAFA DR
IPC: C07C69/612
Filed: 1972-08-17
Abstract: Process comprises reacting aromatic halomethyl cpds with an alcohol and CO in the presence of (I) a catalyst system consisting of a Co cpd. a finely divided metal or a alloy, and a S cpd. or (II) metal carbonyl cpd, the reaction mixt being maintained continuously wealkyl alkaline by addn of a basic agent. High yields of relatively pure ester are obtd in a short reaction time.
Patent DE-2253650-A1 (DE)
Title: Continuous flame cutting machine - for cutting strips, slabs or blocks from steel sheet
Inventor: THOMA GUENTER
IPC: B22D11/126
Filed: 1972-11-02
Abstract: Continuous flame cutting machine is for cutting strips, blocks or slabs from steel sheets. The cutting head is clamped to the appropriate region using strong-backs with a pressure-piston operated clamping arrangement including lever-arms.
Patent DE-2255045-A1 (DE)
Title: Pressure die casting machine - uses standard pressure tube for different size dies saving time in set up and maintenance
Inventor: KUEHN KARL-HEINZ
IPC: B22D17/22
Filed: 1972-11-10
Abstract: The pressure tube is attached to the fixed portion of the die, and to accommodate a thick die, the anvil on the moveable die portion can be rapidly changed since it is attached by a single bolt. At the same time, the casing insert can be changed to suit the increased distance between the pressure chamber outlet and the parting line of the die. Since the same pressure tube can be used for all machines, there is no need to carry a large stock. Down time for making changes to the programme and for maintenance is thereby reduced.
Patent DE-2314348-A1 (DE)
Title: Molybdenum flame spraying of synchroniser rings - rotating jig for prodn. of wear resistant coatings with uniform thickness
Inventor: KRUK STANISLAW JAN
IPC: C23C4/123
Filed: 1973-03-22
Abstract: A jig for the flame-spraying of Molybdenum or Mo alloy wear-resistant coatings on the inner surfaces of rings, esp. the conical surfaces of synchronising rings in motor vehicle gear boxes, with the object of obtaining uniform coatings by a rapid and cheap method. A number of rings (e.g.9) are coaxially assembled between two clamping plates mounted on a base. A distance or spacing ring is located between each synchronising ring. This assembly is rotated while the flame-spraying nozzle moves forwards and backwards axially in the bore, the jet being set so that it is at right-angles to the conical surfaces. The thickness of the spacing rings is chosen to match the spread of the jet stream and the end result is an even molybdenum coating of constant thickness.
Patent DE-2321646-A1 (DE)
Title: Portable tank for stunning or killing fish painlessly - for use on market stalls and in shops without risk to user
Inventor: KOERBER KURT A DR
IPC: A22C25/00
Filed: 1973-04-28
Abstract: A device for stunning or killing fish as selected from a swimming tank, comprises a container of synthetic nonconducting plastic matl., with its side converging towards the bottom, holding an electrically conductive fluid. A transparent hinged lid when closed connects a battery and switching system arranged outside the tank, to electrodes in the tank bottom. In the closed position of the lid, room is left for the flexible shaft of a small net for transferring the fish, which are killed without unduly exciting them or damaging their carcasses, by depressing a button.
Patent DE-2341252-A1 (DE)
Title: Balance blocking of synchronous-motor driven clock - with standby clockwork by armature attached by magnetic stator field
Inventor: SCHONHARDT PETER
IPC: G04C15/00
Filed: 1973-08-16
Abstract: The balance of a synchronous-motor driven clock with a stand-by clockwise can be blocked during the motorized run in such a way that no wear or lack of lubrication can prevent its reliable action in case of power failure. This has been achined by the electromagnetic field of the stator of the synchronous motor acting on a ferromagnetic armature against the action of a spring. This armature is thereby attracted and blocks the balance of the regulator.
Patent DE-2343527-A1 (DE)
Title: Local current supply for line repeaters - uses mains independent supply source, whose state is remotely monitored
Inventor: FEIL HANS ARNOLD DR ING
IPC: H04B17/40
Filed: 1973-08-29
Abstract: Primary cells, accumulators etc. are used as supply sources; they monitor themselves and before the required minimum is reached, voltage and/or other state criteria trip an alarm in a manned repeater station. Because of the relative few relay stations over a long distance communications system the provision of a separate power supply is not economically practicable. The provision of a power source for the auxiliary equipment from the long distance feed circuit of the coaxial cable system is for various reasons not desirable. Faults in the latter can cause the auxiliary equipment to fall out of service too, and feed-back effects and instability are possible. A local supply, independent of the network, has the disadvantages of often being subject to unfavourable weather conditions and unsatisfactory servicing. Quality can deteriorate slowly so that it is not at first observed. The invention overcomes these disadvantages.
Patent DE-2345929-A1 (DE)
Title: Liquid effluent sampling equipment for continual sampling - takes small samples with no need for maintenance
Inventor: AXT GUENTHER DIPL CHEM DR
IPC: G01N1/14
Filed: 1973-09-12
Abstract: A sampling pipe contains a motor-driven reciprocating piston and has a mechanism which moves the pipe from the sampling point, e.g. in an open channel, to a sample discharge point. The pipe is pref. made of glass or other transparent material and the piston is pref. made of resilient material. The piston rod carries a clamp of magnetically susceptible material. The pulse circuit controlling two working program is amenable to a programmable system.