baber/WOPTO huggingface dataset:
Patent WO-0169072-A1 (WO)
Title: Verfahren und vorrichtung zum emissionsarmen betrieb einer brennstofftankanlage insbesondere eines kraftfahrzeuges
Inventor: STREIB MARTIN
IPC: B60K15/077
Filed: 2001-01-30
Abstract: Die Vorrichtung zum Betrieb einer Brennstofftankanlage eines Kraftfahrzeuges weist eine Pumpen- und Ventilanordnung (11), ein Aktivkohlefilter (12), einen Kraftstoffvorratstank (14) und eine Steuereinrichtung (20) auf. Zudem sind Sicherheitsventile (31, 32) sowie ein Druckschalter (33) vorgesehen. Die Anordnung (11) enthält ein stromlos bistabiles Magnetventil (40), das über eine Leitung (41) mit der Steuereinheit (20) verbunden ist und über ein Steuermodul (42) angesteuert wird. Die Steuereinheit (20) ist über Leitungen (43, 44) mit Druck- und/oder Temperatursensoren (45, 46) verbunden. Die Drucksensoren (45, 46) liefern über die Leitungen (43, 44) Drucksignale an die Steuereinheit (20). Kommt das Steuermodul (42) bei der Auswertung der Druck-/Temperaturdaten zu dem Ergebnis, dass nach dem Abstellen des Fahrzeuges gegenüber dem Umgebungsdruck ein Überdruck im Kraftstoffvorratstank (14) zu erwarten ist, wird das bistabile Magnetventil (40) geöffnet, um den überschüssigen Kraftstoffdampf, entsprechend der Fliessrichtung (47), über das Aktivkohlefilter (12) aus dem Kraftstoffvorratstank (14) in die Umgebung des Fahrzeuges zu leiten.
Patent WO-0175401-A1 (WO)
Title: Schutzgitter für massendurchflusssensor in einem ansaugluftkanal
Inventor: RENNINGER ERHARD
IPC: G01F1/00
Filed: 2001-03-29
Abstract: Die Erfindung betrifft eine Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums, insbesondere der Ansaugluftmasse einer Brennkraftmaschine. Die in der Leitung enthaltenen Festkörperpartikel beaufschlagen ein Messelement und beeinflussen ein Kennlinienverhalten des Messelements, das zur Bestimmung von Parametern des strömenden Mediums dient. zur Reduzierung der Beaufschlagung des Messelements (45) durch Festkörperpartikel, wird das Messelement (45) in einer Leitung (3) oder einem Rohrkörper (15) strömungsabwärts eines Schutzgitters (25) angeordnet und in der Leitung an einer Innenwandung (9, 19) wird ein Element (70) zur Beeinflussung von Bewegungsbahnungen (60) der Festkörperpartikel angeordnet. Durch die gezielte Beeinflussung der Bewegungsbahnen (60) der Festkörperpartikel wird die Beaufschlagung des Messelements (45) deutlich reduziert.
Patent WO-0242050-A1 (WO)
Title: Vorrichtung zum auswerfen von spritzgussteilen
Inventor: BECKER KLAUS
IPC: B29C45/40
Filed: 2001-11-20
Abstract: Die Erfindung betrifft eine Vorrichtung zum Auswerfen von Spritzgussteilen aus einer von einer Formaufspannplatte (19) gehaltenen Spritzgiessform in einer Spritzgiessmaschine mit einer Auswerferplatte (9), an der mindestens ein Auswerferstift, der in einer beweglichen Werkzeughälfte der Spritzgiessform axial verschieblich gelagert ist, befestigt oder befestigbar ist, wobei die Auswerferaufnahme über Linearführungen (15) parallel zur Längsachse des mindestens einen Auswerferstifts mittels eines motorisch angetriebenen Kurbeltriebs, der eine Kurbelwelle (1), eine Kurbel (2) und ein Pleuel (3) aufweist aus einer eingefahrenen Stellung in eine Auswurfstellung fahrbar ist, wobei sich der Kurbeltrieb ein Federkraftspeicher vorgesehen ist dessen Federkraft in richtung der Auswurfstellung wirkt und wobei das Pleuel (3) als bogenförmig ausgebildetes Bauteil ausgeführt ist.
Patent WO-03081807-A1 (WO)
Inventor: DENK ROBERT
IPC: H04B7/26
Filed: 2003-02-21
Abstract: According to the invention, an actual transmission moment signal (203) is compared with a desired transmission moment signal (101), by means of a comparator unit (12) and a differential signal (102) is generated from the deviation (Tdiff). A correction signal (103) is then generated from the differential signal in a control unit (13). The correction signal (103) is used to control a correction unit (2), which compresses or extends an input data signal (204) that is present, whereby the phase position of the output data signal (302) is modified in such a way that the deviation (Tdiff) of the transmission time moments is minimised. The deviation (Tdiff) is corrected independently of the system clock pulse and the speed of said correction is adjusted in a variable manner.
Patent WO-03086806-A1 (WO)
Inventor: NIESSEN WOLFGANG
IPC: B60W30/18
Filed: 2003-04-10
Abstract: L'invention concerne un procédé de commande d'un moment moteur et d'un moment d'embrayage dans une chaîne cinématique d'un véhicule comportant une transmission et un moteur, à la suite d'un processus de changement de vitesses. Selon l'invention, le moment d'embrayage (Tcl) est augmenté à une valeur prédéfinie et le moment moteur (Te) est commandé simultanément de manière que le glissement sur l'embrayage est éliminé. L'invention concerne également une unité de commande destinée à la chaîne cinématique d'un véhicule comportant un moteur et une transmission couplée par l'intermédiaire d'au moins un embrayage, notamment destinée à la mise en oeuvre du procédé selon l'invention. Ladite unité de commande comporte au moins un appareil de commande moteur et au moins un appareil de commande de transmission commandant le moment moteur (Te) et le moment d'embrayage (Tcl) de manière que l'établissement du moment soit le plus progressif possible à la suite d'un passage de vitesse.
Patent DE-1808184-A1 (DE)
Title: Automatic control of continuous reactions
Inventor: K BRUSS HERBERT
IPC: B01J19/00
Filed: 1968-11-11
Abstract: Continuous reactor through which the reaction material flows at a predetermined, adjustable speed has a constant speed agitator and a cylindrical body that forms an annular slot through which the main stream also of the substance is forced to flow. The reaction vessel also contains a member that is torsion sensitive and is in the form of a hollow shaft.
Patent DE-1916981-A1 (DE)
Title: Plastic insulated aluminium power cable
Inventor: HANS DEPPE DIPL-ING
IPC: H01B13/02
Filed: 1969-04-02
Abstract: The cable is also sheated with plastic. The neutral conductor, which is solid, has pressed into it a wire which does not corrode in contact with aluminium as in P 1907946. This wire has, itself, an aluminium core and this is copper clad. It may be round or have a similar quadrantal cross section to the neutral conductor proper. The copper can be applied as a wound tape or a folded tape with butted edges or with the edges pressed into a longitudinal groove or may be applied by plating methods.
Patent DE-1938373-A1 (DE)
Title: Conductive resistors and condensers by - photographic method
Inventor: HERBERT GERNERT DR RER NAT
IPC: H05K1/16
Filed: 1969-07-29
Abstract: Passive elements such as resistances, capacitors RC switches and conductors are made through negative development using silver halide-based light sensitive multi-layer material. The multi-layer comprises a non-conductive carrier together with gelatine silver chlorobromide emulsions contg. one or more different spectral-region sensitisers, the gelatine to silver ratio being at least 1:3. The dielectric layer is formed in a photographic bath in the presence of development accelerators, pref. polyethyleneoxide or its condensation prods. quat. ammonium salt, and/or amine. Pref. the first non conductive carrier is red-sensitive whilst the second and third layers are sensitive to blue and/or green light. Dielectric constant modifiers such as Ti(IV) oxide, SiO2 polyethacrylate, polystyrene (all water insoluble) dibutylphthalate, xylene, toluene or PVA dextran (water soluble) may be included.
Patent DE-1941322-A1 (DE)
Title: Slip knitting method
IPC: D04B1/24
Filed: 1969-08-14
Abstract: Knitting of slips on circular machines starts and ends with a welt comprising elastic yarn followed by double tapering belt with equal diameter welts at the ends. Reinforcement wales at the edges and a pocket for men's trunks are provided. The fabric is folded and linked, thus reducing the sewing to a minimum.
Patent DE-1947454-A1 (DE)
Title: Continuous prodn of lengths of alternatively - left-and right handed wire coils
Inventor: JOSEPH REISING PAUL
IPC: B21F3/06
Filed: 1969-09-19
Abstract: Production of continuous lengths of left- and alternatively right handed coil springs of wire by means of a device consisting of two circular revolvable tapered discs which are alternately moved either from the left or the right to deflect a continuously moving wire emerging from a rigid lead-in, and to deform it into either left- or right handed coil springs, the wire staying straight when not engaged by either disc. Continuous lengths of coils of this type are used by the soft furnishing and mattress trade.
Patent DE-1953744-A1 (DE)
Title: Aligning device for induction hardening of - gear teeth
Inventor: ECKHARDT MARTIN DIPL-ING
IPC: H05B6/02
Filed: 1969-10-24
Abstract: Device for the accurate positioning of a gear teeth for induction hardening by a device incorporating a measuring instrument or with suitably shaped probe engaging the workpiece on a reference surface and retractably coupled with induction coil, with another fine adjusting device acting via a horizontal lever also engaging the reference surface both being vertically and horizontally displaceable so as to effect correct positioning of the gear tooth. Coarse positioning and turning of workpiece can be done by normal means.
Patent DE-1957767-A1 (DE)
Title: Antistatic non-flammable pile fabric contng - metal polymer laminate fibres
Inventor: MAK NGO REGINALD
IPC: D03D27/00
Filed: 1969-11-17
Abstract: Pile fabrics having a base material and looped pile anchored in this layer, the loops containing fibres composed of a self-supporting metallic layer and a polymeric layer attached to the metal. This fabric has good antistatic and flame retardant properties. Pref. the metal is aluminium, the polymer is polyethylene terephthalate, and the loops are an acrylonitrile polymer.
Patent DE-2004398-A1 (DE)
Title: Artificial furs
IPC: A41H41/00
Filed: 1970-01-31
Abstract: Artificial furs are produced by providing one face of a woven or knitted canvas with a pile resembling the kind of natural fur such as seal or ocelot and bonding a thin goat or kid skin or a thin vinyl chloride based artificial leather foil to the other face of the canvas.
Patent DE-2038272-A1 (DE)
Title: Synthesis of org cpds - by glow discharge process
Inventor: SUHR HARALD PROF
IPC: C07D333/22
Filed: 1970-07-31
Abstract: Synthesis is carried out by passing arom. cpds., opt. substd. by F, Cl, Br, CN, CF3, phenyl, alkyl or alkenyl of, esp., 1-4 C or these org. cpds. contg. CO, CO2, C2O3, OH, NH2, or an azo gp., through the plasma of a glow discharge, removing the decompsn. prods. by distillation and/or chromatography and isolating desired prods.
Patent DE-2056841-A1 (DE)
Title: Travelling table assembly - for combined plastic foaming and moulding machine
IPC: B29C33/30
Filed: 1970-11-19
Abstract: In a travelling table processing unit for a moulding machine, two tables perform a motion permitting the simultaneous moulding of plastic articles on one table while the foaming of the plastic article is carried out on the other. Pairs of crank levers are each attached at one end to one of the tables adn at the other to a compensating arm pivotable at one end on a pin on the arc of a crank cam or disc and having a slot in which a slide member locally pivotable on a fixed pin can slide. The space required for operation is not blocked and the switchgear is mounted on the assembly itself. Access to the filling station on the combined moulding and foaming machine for operation, inspection or repairs is improved.
Patent DE-2204452-A1 (DE)
Title: Buried storage tank - with outer coatings of epoxy resin and glass fibre-reinforced poly ester resin
IPC: B65D90/10
Filed: 1972-01-31
Abstract: A buried storage tank for fuel oil and other liquids has on the outside of the steel shell first a coating of non-reinforced plastics such as epoxy resin, followed by a coating of glass fibre-reinforced unsatd. polyester. An access dome, internally lined with solvent-resistant plastics, is bonded over the top inlet flange of the tank; cathodic protection is pref. incorporated.
Patent DE-2225048-A1 (DE)
Title: Simulated woven fabric - warp knit fabric produced on machine with no chopper bar
Inventor: JACKSON GEORGE EDWARD
IPC: D04B21/00
Filed: 1972-05-23
Abstract: Simulated weave, warp knitted fabric is made on a two needle bar warp knitting machine having four guide bars for each needle bar and short bill, short latch, long shank needles by oscillating each set of guide bars through two strokes for each stroke of its associated needle bar, shifting the chain stitch guide bar, shifting the 'weft' yarn guide bar to wrap the yarns around the needles in one double stroke and around other needles in the next double stroke and shifting the warp yarns to alternately overlie and underlie the 'weft' yarns in a simulated weave and during each double stroke of the guide bars automatically lowering the wraps from the opened latch portions of the needles down onto the long shanks by raising the short bill, short latch needles to a high rise level. Additional warp guide bars can be used in place of the normal chopper bar or fall plate.
Patent DE-2241418-A1 (DE)
Title: Antileukemic ansamacrolides - from Maytenus ovatus
Inventor: KUPCHAN S MORRIS
IPC: A61K36/37
Filed: 1972-08-23
Abstract: Ansamacrolides of formula (I): (where R is methyl (maytansin), ethyl (maytanprin) or isopropyl (maytanbutin)) have high antileukaemic activity. They may be produced from dried roots, stem wood or, esp. dried fruits of maytenus ovatus as follows: The plant material is ground in a hammer mill and extracted with 95% EtOH. The EtOH is evapd. and the residue partitioned between EtOAc and H2O. The organic extract is partitioned between 10% aqs. MeOH and petroleum ether. Solvent is removed from the aqs. MeOH layer and the residue column-chromatographed on silica gel. The chromatographed product is acetylated, then rechromatographed on silica gel. Preparative TLC on alumina and silica gel gives a highly enriched concentrate from which the cpds. (I) can be isolated.
Patent DE-2242604-A1 (DE)
Title: Individual synthetic sausage skin prepn - using cutting off and tying stat-ions with table sections clad with low friction material
Inventor: MUELLER ROLF
IPC: A22C13/00
Filed: 1972-08-30
Abstract: The lengths of plastic tubing are cut off, passed along a first flat table, around a revolving head and on to a second flat table with tying off mechanism at its rear edge. All the surfaces over which the skins pass are clad with textile, esp. velour material, in the form of separate pieces with self adhesive backing. The material is air permeable and cushion air is blown through from behind.
Patent DE-2245253-A1 (DE)
Title: Cartridge filter insert is twisted bar - esp of four sides giving extra long distribution ducts for given length of cartridge
Inventor: BOEHM WALTER
IPC: B01D29/11
Filed: 1972-09-15
Abstract: Insert for a filter cartridge forms a number of narrow ducts or gaps togethers with the surrounding cartridge, through which the fluid to be filtered flows. The insert is a long twisted bar having grooves extending along its twisted sides, the grooves being closed alternately at opposite ends of the bar. A pref. shape is a rectangular section, esp. with narrow rounded grooves in each side.
Patent DE-2258049-A1 (DE)
Title: Luminous thermoplastic moulding cpds - mfrd.by bulk pigmentation
IPC: C08K3/013
Filed: 1972-11-27
Abstract: Luminous thermoplastic moulding cpds. e.g. based on PVC, PMMA, PTFE, polyolefin etc., are mfrd. by compounding the thermoplast with a radio-active luminous pigment e.g. Zn/Cd-sulphide. Compounding may be in the melt or during an injection-moulding operation. The pigment being actually incorporated into the moulding mass, the risk of the pigment wearing away (as occurs with superficial appln. e.g. by painting-on or printing) is minimised.
Patent DE-2259547-A1 (DE)
Title: Plastics film pack with resistant folds/corners - contg. article in a heat-stretched bulge, and subsequently heat-shrunk
Inventor: UTZ KASTULUS
IPC: B65B11/50
Filed: 1972-12-05
Abstract: An area of a combination double-layer film is stretched out under vacuum, and below its melting pt. into a bulge. The article to be packed is laid in the bulge. A suitable film is laid over the top, the bulge is evacuated, and this film is welded on. Finally the pack is heat-shrunk for a short period. The corners and edges of the complete pack are damage-resistant.
Patent DE-2261175-A1 (DE)
Title: Automatically controlled blow-mould ejector - using attachment to interrupt ejection until moulding is ready
Inventor: LACHNER OTTO DIPL ING
IPC: B29C49/06
Filed: 1972-12-14
Abstract: A rotary shaft carries guns to remove preforms to a mould and to inflate them to shape in the usual way. The foot of each gun has a spring-loaded ejector which is fitted with a side plate. This engages with a pressure device which his connected to the main drive of the equipment. The drive is interrupted if the plate and therefore the ejector is not in the ejecting position in the blow moulding stage, thus preventing the ejector from functioning at the wrong moment of the overall cycle.
Patent DE-2264947-A1 (DE)
Title: High temp reactor - technique for stopping using post generation heat
Inventor: SCHWEIGER FRITZ DIPL ING
IPC: G21C7/00
Filed: 1972-04-13
Abstract: Process for stopping a high temp reactor is initiated by rise of the mean core temp due to post-generation heat. More esp. the take-off of power is first stopped and thereafter metered removal of post generation heat is carried out.
Patent DE-2309423-A1 (DE)
Title: Sepn. of adipic acid from catalyst and other acids - by mixing with aliphatic ketones, heating, filtration and distn.
Inventor: HEUMANN HANS DIPL CHEM DR
IPC: C07C51/48
Filed: 1973-02-24
Abstract: Adipic acid is sepd. from catalyst compst. and 4C- and 5C- dicarboxylic acids in the filtrates obtd. following oxidn. of cyclohexanone and/or cyclohexanol with HNO3 at elevated temp. using V-contg. catalysts, cooling of the reaction prod. centrifuging of the solid obtd. and concn. of the filtrate with simultaneous removal of HNO3 and H2O. The organic acid mixt. is mixed with 6-12C aliphatic ketones and heated to >=60 degrees C pref. is not >95 degrees C, the pptd. catalyst compts. are sepd. from the soln. and then the soln. is distilled.
Patent DE-2317648-A1 (DE)
Title: Bright stress-free cadmium electro-deposits - from an aqueous sulphuric acid plating bath containing a brightener
Inventor: LAESER LORENZ
IPC: C25D3/26
Filed: 1973-04-07
Abstract: Bright cadmium coatings of fine crystalline structure, stress-free and ductile, on a metal substrate, are obtd. by using an aq. sulphuric acid plating bath contg. as brightener 0.3-10 g./l. 4-benzoylpyridine propane sultone, pref. 0.3-5 g./l. soln. Health hazards and pollution are greatly reduced compared with conventional plating bath as the soln. does not contain a cyanide or chelating agent.
Patent DE-2323749-A1 (DE)
Title: Cap-less electrical film resistor - has glass tube carrier with fused-in glass stopper
Inventor: KUGELSTADT WERNER DIPL PHYS
IPC: H01C1/024
Filed: 1973-05-10
Abstract: The cap-less film resistors comprise ceramic tube carrier elements on which the film resistors consisting pref. of carbon is deposited all over. The bore of the tube is sealed with a glass stopper which leaves only two end zones for the current supply leads. The ceramic tube consists pref. either of 45-48 wt. Al2O3 containing alkali earth porcelain or fused 94-99 wt. % Al2O3 ceramic. The glass plug consists of boro silicate glass with a low or no alkali content. The resistors cannot develop internal short circuits or exhibit internal electrolysis faults.
Patent DE-2329093-A1 (DE)
Title: Cube for advertising packing etc - strengthened by having firm stable sides and bottom of several sides
Inventor: SCHULTZE PETER
IPC: B65D5/42
Filed: 1973-06-07
Abstract: The cube, which can be used as packing, a playing surface, display table, or as a seat, is designed as a hollow body with inherently stable surface elements. At least one bottom side is formed by several overlapping surface elements which can be swung outwards. All sides are of the same size for added strength and only one slit is used for opening and closing. Cube form has proved to be the strongest.
Patent DE-2335648-A1 (DE)
Title: Piezoelectric surface wave filter for interference suppression - attenuates reflected waves by comb electrodes formed on cylindrical former body
Inventor: FINK RUDOLF DIPL-ING
IPC: H03H3/08
Filed: 1973-07-13
Abstract: The piezoelectric acoustic surface wave filter prevents reflected waves from interfering with teh direct waves by forming the comb electrodes on the curved surface of a cylindrical or tubular body, onto which after size reduction metal is deposited onto its curved outer surface, followed by oxidising and sintering the metal layer and forming a reoxidised layer beneath the body surface. The reoxidised layer is ground and a second metal layer deposited. A voltage is applied between surface metal layer and the second layer, and the reoxidised layer is polarised. The body surface is then ground and polished to the required size and the curved surface coated with a good conductor by vacuum deposition. A photosensitive layer is then added by dipping, rolling or spraying to the curved surface and a photomask placed over it, corresponding to the shape of the final comb electrodes.
Patent DE-2343670-A1 (DE)
Title: Steering wheel lock with anti-theft design
IPC: B60R25/021
Filed: 1973-08-30
Abstract: The lock part of the system is separated from the ignition switch by a wall with a circular hole in which is located a rotating disc. This is turned by the lock to operate the ignition with a nose on the disc. A profiled hole in the disc allows a shaped slider to move into the ignition switch when the lock is rotated. - The steering wheel lock cannot be unlocked unless the slider drops through the plate. The system prevents a thief from removing the ignition switch and operating the lock release through the dividing wall. The slider can only be operated by the ignition key.
Patent DE-2345627-A1 (DE)
Title: Releasable plug connector for cct. board terminals - cooperates with wiring board for connection of both boards matrix terminals
Inventor: WESSELY HERMANN DIPL-ING
IPC: H01R12/71
Filed: 1973-09-10
Abstract: The circuit board is a part of a larger module with a multi-layer wiring plate, provided with contact holes also arranged in a matrix corresponding to that of the circuit board, and connected on one side with the conducting strips, into which contact elements can be inserted. Contact elements consists of pins soldered into holes of the circuit board, to which a spring system is fastened whose springs protrude in the middle, and are fastened to the pin at one end. The spring system consists of a stamped out element with a number of parallel spring strips, joined together at both ends. The springs protruding bends have a large radius as compared with the contacting hole of the wiring plate.
Patent DE-2349342-A1 (DE)
Title: Subject board for animated films - with different shapes and colours of tiles secured in a standard array of holes in board
Inventor: CHMIELEWSKI WOLFGANG VON
IPC: G03B15/08
Filed: 1973-10-01
Abstract: A large area board is provided with an array of holes into which are pressed a covering of tiles. The holes are square, with rounded corners, accurately to locate the shaped rear part of each tile. The front section of each tile overlaps the rear part so that the tiles form a continuous surface. The tiles are of various colours and can have different shapes depicted on them, as well as having relief type surfaces. The board enables the home movie operator to prepare animated films of his choice.