baber/WOPTO huggingface dataset:
Patent WO-02090160-A1 (WO)
Title: Verfahren und system zum regeln der bremskraft bei einem fahrzeug
Inventor: GROB FERDINAND
IPC: B60T8/52
Filed: 2002-04-17
Abstract: Die Erfindung betrifft ein Verfahren zum Regeln der Bremskraft bei einem Fahrzeug mit den Schritten: Ermitteln von Istwerten von Regelgrössen, Ermitteln von Sollwerten von Regelgrössen, Vergleichen der Istwerte mit den Sollwerten, wodurch Vergleichsergebnisse erzielt werden, und Beeinflussen von Radkraften auf der Grundlage der Vergleichsergebnisse, wobei als Regelgrössen Radkräfte verwendet werden, die Istwerte der Radkräfte durch eine die Radkraft messende Sensorik (10) ermittelt werden, an den Rädern Momente mit einer Modulationsfrequenz erzeugt werden, wodurch der Schlupf der Räder (20) und die Radkraft an den Rädern (20) verändert werden können, der Schlupf der Räder (20) und die Radkräfte der Räder (20) ausgewertet werden und aus der Auswertung des Schlupfes der Räder (20) und der Radkräfte der Räder (20) die Sollwerte der Radkräfte ermitte1t werden. Die Erfindung betrifft ferner ein System zum Regeln der Bremskraft bei einem Fahrzeug.
Patent WO-03091108-A1 (WO)
Title: Vorrichtung zum aufrichten einer faltschachtel
Inventor: GRABOWSKI RUEDIGER
IPC: B31B5/80
Filed: 2003-03-26
Abstract: Es wird eine Vorrichtung zum Aufrichten einer Faltschachtel (14) mit mindestens zwei Verschlußlaschen (41, 42, 43, 44) und zum Abkanten der Verschlußlaschen (41, 42, 43, 44) an einer Öffnung der Faltschachtel (14) vorgeschlagen, umfassend eine Faltschachtelausgabestelle (10), ein sich um eine Antriebsachse drehendes Überführungsorgan zum Überführen der Faltschachtel (14) von der Faltschachtelausgabestelle zu einer Fördereinrichtung (16) sowie ein Abkantmittel (18) zum Umlegen der Verschlußlaschen (41, 42, 43, 44), welches mit einem Befestigungsträger (30) verbunden ist und zumindest bereichesweise plattenförmig ausgebildet ist. Das Abkantmittel (18) ist parallel zur Drehebene des Überführungsorgan zur Anpassung an unterschiedliche Faltschachtelformate einstellbar an dem Befestigungsträger (30) befestigt ist.
Patent WO-03106148-A1 (WO)
Title: Partikel und verfahren für die herstellung eines dreidimensionalen gegenstandes
Inventor: PFEIFER ROLF
IPC: B23K26/00
Filed: 2003-06-16
Abstract: Die Erfindung betrifft Partikel für die Herstellung eines dreidimensionalen
Gegenstandes mittels schichtaufbauender Verfahren (pulverbasierte generative
rapid prototyping Verfahren), Verfahren zur Herstellung eines dreidimensionalen
Gegenstandes daraus, sowie einen mit den Partikeln oder den Verfahren herstellbaren
Gegenstand. Aufgabe der Erfindung ist es, die Genauigkeit derartiger Herstellungsverfahren
durch eine Verminderung der Agglomerationsneigung der verwendeten Partikeln
zu verbessern. Dies gelingt durch Aufbringen einer Tensidschicht, wobei die
unpolaren Gruppen der Tenside sich zur Partikeloberfläche hin ausrichten
und so eine hydrophobe Oberfläche mit geringer Agglomerationsneigung
ausbilden.
Patent WO-2004003382-A1 (WO)
Inventor: NIGRIN UWE
IPC: F04B1/04
Filed: 2003-06-16
Abstract: The invention relates to a radial piston pump unit with a pump housing (1), in which a driveshaft (2) with an eccentric section (3) is mounted. A reciprocating ring (4) sits on the above section and drives at least one spring-loaded piston (5) which may be displaced in a direction radial to the drive axis (2). Said unit also comprises a high pressure fuel reservoir (41) which is integrated in the pump housing (1).
Patent WO-2004015298-A1 (WO)
Title: Schwingungstilger, insbesondere zum einsatz im kraftfahrzeugbereich
Inventor: THIEL ROLF
IPC: F16F7/01
Filed: 2003-07-25
Abstract: Bei Kraftfahrzeugen sind schwingende bzw. vibrierende Bauteile vorhanden, insbesondere der Innenrückblickspiegel. Um unerwünschte Vibrationen des Innenrückblickspiegels zu vermeiden, wird das Spiegelgehäuse (3) versteift oder aufwendige Maßnahmen bei der Befestigung des Spiegelgehäuses (3) am Fahrzeug vorgenommen. Damit bei einfacher konstruktiver Ausbildung für unterschiedlichste Bauteile eines Fahrzeuges Schwingungen zumindest stark verringert werden, werden Granulatteilchen (9) als Tilgerelemente verwendet, die in einer Aufnahme (8) untergebracht werden. Mit den Granulatteilchen (9) ist eine Schwingungstilgung und eine Schwingungsdämpfung auf einfache Weise möglich. Der Schwingungstilger wird bei Kraftfahrzeugen eingesetzt, vorteilhaft bei Innenrückblickspiegeln.
Patent WO-2004046648-A1 (WO)
Title: Mikromechanischer drehratensensor
Inventor: ROSE MATTHIAS
IPC: G01C19/56
Filed: 2003-11-15
Abstract: Bei einem Mikromechanischer Drehratensensor mit einer auf eine von außen einwirkenden Drehrate reagierenden Sensorstruktur tritt bei bekannten Sensoren das Problem auf, dass aufgrund des Aufbaus der Sensoren, das die Drehrate charakterisierende Ausgangssignal als amplitudenmoduliertes Signal vorliegt und als solches besonders anfällig für Störungen ist und ein schlechtes Signal-Rausch-Verhältnis aufweist. Gemäß der Erfindung ist eine Resonatorstruktur mit mind. einer Eigenfrequenz vorgesehen, wobei die eigentliche Sensorstruktur mit der Resonatorstruktur mechanisch derart verbunden ist, dass eine einwirkende Drehrate die Eigenfrequenz der Resonatorstruktur ändert. Die Änderung der Eigenfrequenz der Resonatorstruktur bzw. eine von der Eigenfrequenz der Resonatorstruktur abgeleitete Größe wird als Maß für die Drehrate ausgewertet.
Patent DE-1904741-A1 (DE)
Title: Nozzle valve for extrusion presses for pro - cessing plastics
Inventor: KRESS DIPL-ING GERHARD
IPC: B29C48/74
Filed: 1969-01-31
Abstract: Movable element of a full-flow valve has an additional recess, bore or cut-out, through which in a certain position of the valve the material flow can be bypassed before or next to the extrusion nozzle. Specifically the flow may be deflected through a channel in the nozzle body into the open.
Patent DE-1911955-A1 (DE)
Title: Condensed phosphate prodn
Inventor: DIETMAR ZOBEL DIPL-CHEM DR
IPC: C01B25/39
Filed: 1969-03-10
Abstract: Condensed phosphates are produced by drying orthophosphate mash with 0-40, esp. 5-25 mol. % phosphite content and Na:P ratio 3:2 to 2:1, after addition of nitrate or HNO3, and converting in air at 350-500 degrees C. Whiteness of product is comparable with that of condensed phosphate prepared from pure orthophosphates.
Patent DE-1921465-A1 (DE)
Title: Tetrakis (trifluorophosphine) metal dihydri- - des
Inventor: KRUCK THOMAS DR
IPC: C01B6/00
Filed: 1969-04-26
Abstract: Tetrakis(trifluorophosphine)metal dihydrides Novel title cpds. of formula H2M(PF3)4 (where M = Fe, Ru or Os) are prepd (a) by irradiating with UV light at normal or elevated temp and pressure a mixt of metal trifluorophosphine complex and H2 in the presence of catalyst e.g. Pt-asbestos; or (b) reaction of a metal halide with H2 and PF3 at elevated temp. and pressure, in the presence of a reducing agent, pref. a metal e.g. Cu or Zn powder. Products are useful as catalysts for org. reactions.
Patent DE-1931724-A1 (DE)
Title: Drying and hardening lacquer coatings
Inventor: LUDWIG BAULMANN WILHELM
IPC: F26B3/28
Filed: 1969-06-23
Abstract: Lacquer coatings of unsatd. polyester resins are dried by exposure to fluorescent material, low-pressure lamps in drying chambers. Super actinic mercury low-pressure lamps, diameter 1.5-3.8 cm are used, spaced 5 cm from one another, and about 5 cm above the surface to be dried or hardened. Specif. the pressure of the lamps is 5 x 10-3 torr, and their rating is up to 30 W.
Patent DE-1931973-A1 (DE)
Title: Vehicle tyre reinforcements
Inventor: HERMANN WITTNEBEN DIPL-ING
IPC: B60C9/26
Filed: 1969-06-24
Abstract: The tyre has a resistant girdle of parallel, thread-like reinforcements, which extends across the whole width of the tyre tread. The reinforcements near one edge of the girdle form a larger angle with the tyre edge direction than those near the other edge of the girdle.
Patent DE-1959524-A1 (DE)
Title: Cyclic anhydride accelerator - for polyesters hardened by irradiation
Inventor: EMIL PROKSCH DR
IPC: C08F283/01
Filed: 1969-11-21
Abstract: Unsaturated dicarboxylic (derivatives) cyclic anhydrides, preferably 0.1-20% maleic anhydride or N-alkyl (aryl) maleic imide is used for accelerating hardening of polyesters lacquers and resins by irradiation with U.V., X-radiaiton, gamma radiation etc.
Patent DE-2045798-A1 (DE)
Title: Regenerating gas treatment bed - using wash liquid control only to regulate cycle
IPC: B01D53/04
Filed: 1970-09-16
Abstract: The quantity of regenerating liquid supplied to the packed bed during regeneration stage and the quantity of gas to be treated are controlled solely by control devices for the quantity of regenerating liquid. Specifically, water may be used as regenerating liquid, and while water is flowing downwards through the bed undergoing regeneration, the waste gas valve admitting gas to bed may be left open, since downward flow of water prevents any gas from flowing through bed.
Patent DE-2046589-A1 (DE)
Title: Mould carrier - for multicomponent liquid plastics moulding of complex shape
IPC: B29C33/20
Filed: 1970-09-22
Abstract: The carrier has a sliding or travelling base-plate, and is for a covered mould, subdivided transversely to the plane of separation between the mould and its cover. One mould part is rigidly attached to the base plate while the other mould part can slide in guides fixed to the base plate, and is connected to a sliding base which can be displaced in a guide via an articulated link transversely to the base plate, in such a way that in the closed position of the mould the bar and the articulated link are in the dead position and the guide for the bar is directly below the base plate. Easy removal of moulded articles.
Patent DE-2049488-A1 (DE)
Title: Elastic band insert for clothing
IPC: D05B35/08
Filed: 1970-10-08
Abstract: The stretch tape has thermoplastic polyurethane in spun form applied to one side in a series of bars. The tape is stretched, applied to the fabric and the adhesive activated. When the adhesive has set, the tape is allowed to reassert itself so that it carries the fabric with it to form an elasticated section of the garment.
Patent DE-2051223-A1 (DE)
Title: Mfg plastics foils with rhomboidal patterns - of increased thickness
IPC: B29C48/10
Filed: 1970-10-19
Abstract: A rhomboidal open mesh plastics foil is brought into contact with an extruded plastics foil which is still in thermoplastic state, the two foils are laminated together and the laminate oriented in one or both directions. Open mesh foil may be made from a high polymeric thermoplastics material having a lower m.pt. and the orientation is carried out at a temp at which the open mesh plastics foil is in a thermoplastic state.
Patent DE-2136120-A1 (DE)
Title: Silicon nitride or dioxide passivation layer - deposited on semiconductors from alkylsilane reacted with ammonia or water
IPC: H01L21/318
Filed: 1971-07-20
Abstract: Passivating layers for semiconductor, esp. Si planar, structural elements, bipolar-, metal-insulator-semiconductor structural elements and solid state body switching networks are prepd. by reacting an alkylsilane, esp. Si(CH3)4, either with (i) NH3 or H2NNH2 or (ii) with water, esp. at 700-1200 degrees C to deposit (i) Si3N4 or (ii) SiO2 pref. on Si substrates or on surface films. Alkylsilane concn. may be 0.02-0.5 mol. %, and mol. ratio alkylsilane to either NH3 or H2O is 1:2 to 1:50.
Patent DE-2141128-A1 (DE)
Title: Universal foundation grating - of polyethylene-polypropylene fo r use between screeding and concrete floor slabs
Inventor: DIEDERICH GEB HOFFMANN INGRID
IPC: E04D11/00
Filed: 1971-08-17
Abstract: Gratings of a range of modular heights and either square or round in plan, are made of polyethylene or polypropylene by injection moulding or deep-drawing. To enable them to be stacked one on top of the other without tilting or sliding their bases are grooved to mate with tongues on their tops. Packing pieces of the same shape in plan, with cut outs for the keys and keyways above, and in a range of thicknesses are associated with the gratings. Self compensating for thermal expansion/contraction when used between screeding and concrete slabs on flat roofs, balconies, patios etc., exposed to solar heating, frost etc. Cheap and simple to use.
Patent DE-2144754-A1 (DE)
Title: Rapid maturing of beer - by contacting it with 'heads' to reduce diacetyl content
Inventor: NARZISS LUDWIG PROF DR
IPC: C12H1/00
Filed: 1971-09-07
Abstract: Beer produced by passing wort through a layer of yeasts is contacted with 'heads' (active yeasts and partly fermented wort) pref. at about 30 degrees C, whereby a rapid and substantial reduction of diacetyl (which spoils the taste of beer) is effected.
Patent DE-2203155-A1 (DE)
Title: Multiple layer wall pipe - of shell type structure
Inventor: PUESCHNER JULIUS
IPC: B21C37/15
Filed: 1972-01-24
Abstract: Pipe comprises arc shaped shell sections, which are held together by the springiness of some of the shells ensuring that no mutual displacement can occur when the assembly is dip soldered or welded together at the seams. Method permits the cheap mfe. of mechanically strong tubing.
Patent DE-2210054-A1 (DE)
Title: Sausage pairs prodn - using conveyor with blocks on roller and guillotine
Inventor: BOCKHORST FRANZ JOSEF
IPC: A22C7/00
Filed: 1972-03-02
Abstract: A machine for producing pairs of skinless sausages comprises an endless conveyor belt with side rims to form a mould, which receives the continuous roll of sausage meat. After passing a smoothing roller a second roller with a first wide block on the periphery squeezes the meat away to form the start of one pair. After half a revolution a smaller block creates a junction between the first and second link of a pair. When the first squeezed part has reached a guillotine, a limit switch actuates a magnet and the pair is severed from the preceding pair.
Patent DE-2247990-A1 (DE)
Title: Continuous chipboard sheeting - with variable gap for alternating high-frequ-enzymatic treatment between initial and main presses
Inventor: GRETEN BERNDT DIPL-ING
IPC: B30B5/06
Filed: 1972-09-29
Abstract: Designed to process a blanked contg a heat-activated bonding agent, the alternating high-frequency field is located in the gap between an initial press and the main press to apply head and press. to the material. The initial roller of the main press. can be located at will to vary the gap between the 2 presses, to ensure that the bonding action is consistent for all thickness of sheeting to be developed.
Patent DE-2332371-A1 (DE)
Title: Automatic firearm with recoiling barrel and muzzle guide - muzzle shielding sleeve reduces radial temperature gradients
Inventor: SEIFRIED PAUL
IPC: F41A21/28
Filed: 1973-06-26
Abstract: This firearm with barrel recoil for loading is used in aircraft and by the infantry. The barrel recoils within a fixed housing and a guide is provided at the muzzle end. Radial temperature gradients are prevented by a sleeve around the fixed muzzle guide. If a recoil augmenter is used then this is also enclosed by the enveloping sleeve. The enclosing sleeve internal flange is clamped between the muzzle guide and the recoil augmenter which is screwed on the muzzle guide. The sleeve reduces the heat flow from the muzzle housing and prevents excessive cooling and distortion of the muzzle especially if the machine gun is mounted into an aircraft.
Patent DE-2335940-A1 (DE)
Title: Inert- or reduced-pressure-gas welding of aluminium - using a complex aluminium alloy contg. a small amount of beryllium or alkali metal
Inventor: GOBRECHT JUERGEN DR
IPC: C22C21/02
Filed: 1973-07-14
Abstract: Filler alloy for welding aluminium in a partial vacuum or in inert gas comprises 4-20% Si, 0.01-10 (0.05-2) % each of Bi, Sr, Ba and/or Sb, pref. together with the addition of 0.00001-1.0 (0.0002-0.1) % Be, or 0.001-1 (0.005-0.1)% Na, Kanillor Li, bal. Al and incidental impurities. The Be or alkali metals improve the corrosion resistance of the weld.
Patent DE-2336937-A1 (DE)
Title: Weft yarn monitor - contacting piezo electric crystal with yarn and converting frictional effect into electric signals
Inventor: KENK THEO
IPC: D03D51/34
Filed: 1973-07-20
Abstract: Yarn monitor includes a crystalline lamina arranged on a yarn feeler, the frictional contact between teh moving yarn and the lamina being applied to a piezo-electric or magnetic system for conversion into electric signals. Yarn breaks are sensed immediately and the machine stopped by the produced break signal. Used in monitoring weft yarn breaks on weaving loom shuttles or monitoring yarn breaks. in winding, knitting, spinning or twisting machines.
Patent DE-2346874-A1 (DE)
Title: Monitoring device for electric cct. in vehicle - has transformer with primary winding in monitored cct.
Inventor: VISSER ROBERTUS GERARDUS
IPC: B60R16/02
Filed: 1973-09-18
Abstract: The secondary winding has an earthed centre tapping, and both ends are connected to a diode and a smoothing capacitor. Voltages appearing across the capacitors are applied to the inputs of a bistable trigger, tripped into its "1" state when the circuit is switched on, and then tripped back into its "0" state by switching-on pulses induced by the secondary circuit. Circuit interruption generates in the secondary winding a disconnection pulse which trips the trigger into its "1" state. Load resistor of one of the trigger transistors is in the form of a signalling lamp showing the circuit disconnection; or the trigger "1" output controls a lamp signalling the circuit interruption.
Patent DE-2349691-A1 (DE)
Title: High viscosity media gyroscopic pump - has wheel side spaces clad by insulating plates and screwed by sealing .gaps
Inventor: HANAGARTH WOLFGANG DIPL ING
IPC: F04D29/22
Filed: 1973-10-03
Abstract: Gyroscopic pump for media of high viscosity with wheel side spaces clad by insulating plates on the appropriate housing inner wall and running wheel outer wall. The wheel side spaces are screened off by sealing gaps. The wheel side space on the suction side is bridged between running wheel suction side and running wheel pressure side by a diverting line and a ring gap, with spaces filled with gas or insulating material located between the insulating plates and the appropriate housing inner wall or running wheel outer wall. The medium in the wheel side spaces is held without outer heating at a higher temperature than the medium flowing through the conveying channels. It can therefore be moved easily on account of the reduced viscosity with a resultant reduction in working cost.
Patent DE-2357662-A1 (DE)
Title: Ski-stock with hooded hand grip - protects hands against accident and keeps them warm without gloves
Inventor: CHIBA JOHN F
IPC: A63C11/22
Filed: 1973-11-19
Abstract: The ski-stock has a handgrip surrounded by a hollow spherical hood made of an elastic flexible material. A hole with a flange allows the ski-stock to be fastened to the hand-grip. a slot provides access for the skier's hand which is further secured by the strap. The outside surface may be smooth or provided with horizontal and vertical ribs. The hood keeps the skier's hands warm without the need for thick gloves and so provides the skier with a better 'feel' of the ski-stock. It also protects the hands against injury due to falling or due to colliding with gate markers when racing.
Patent DE-2361255-A1 (DE)
Title: Multi-element combination of flush-mounted installation sockets - has element holder with rectangular compartments to accept standardised units
Inventor: SENNSTOCK GERD
IPC: H02G3/08
Filed: 1973-12-08
Abstract: The support holds several electric installation units of rectangular or square shape, such as socket and junction boxes in flush-mounted housings in walls or beneath floors, and has rectangular compartments dimensioned to accept standardised installation units. The units have large top flanges to form cover plates for the support. The support has slotted holes for fixing screws. The support has the advantage that it allows existing installation units to be combined in one place, and enables them to be simply and quickly replaced without having to remove the flush-mounted housing into which the support fits.
Patent DE-2366013-A1 (DE)
Title: Doping semiconductor by ion implantation - using high G forces produced by high speed centrifuges
Inventor: SCHMIDER PAUL DIPL PHYS DR
IPC: B04B15/02
Filed: 1973-04-17
Abstract: Implantation of foreign material into a solid substrate, partic. for doping and alloying semiconductor material e.g. in the formation of diodes, transistors and thyristors, is carried out by implantation of the ions, atoms or molecules of the doping material in the semiconductor body under the action of large values of gravitational acceleration generated by centrifugal forces. Pref. the foreign material is deposited on the surface of the substrate opposite to its supporting surface.
Patent DE-2402977-A1 (DE)
Title: Skin package obtd. from a buried base and a covering foil - by placing an article to be packaged between foil and base, evacuating and sealing
Inventor: ESTERHAMMER JOSEF
IPC: B65B11/52
Filed: 1974-01-22
Abstract: An article to be skin wrapped is placed between a burled base and a covering foil. The foil is then placed against the base; the air between foil and base is evacuated through channels formed between the burled base and the covering foil; and foil and base are finally sealed together. The base specif. comprises a laminated foil enclosing air bubbles between two component foils. These air bubbles protrude in direction towards the covering foil and are caused to burst when the covering foil is pressed against the base. The channels do not get "blocked" when vacuum is applied, so satisfactory evacuation of air is always ensured. Since the individual spaces formed by the air bubbles are rel. small, the covering foil will always closely hug the base when being sealed to it.
Patent DE-2403847-A1 (DE)
Title: Demodulator for AM signals - designed for high speed wobbulators with wide frequency range and low lower test frequency
Inventor: BIELASS EKKEHARD DIPL ING
IPC: H03D1/04
Filed: 1974-01-28
Abstract: The demodulator consists of a rectifier and a filter. The filter consits of two capacitors connected by a resistor. The first capacitor's capacitance is greatly increased by a differential amplifier during a time interval longer than the carrier period, but shorter than that of the modulation frequency. The demodulator is of especial advantage where variations of the carrier frequency at the output must be kept as unnoticeable as possible, and the relationship the lowest carrier frequency and highest modulation frequency must be as small as possible, and U.H.F. can be used for the carrier frequencies. The circuitry uses few coils and the carrier frequency only appears at the output in a strongly suppressed condition.
Patent DE-2405980-A1 (DE)
Title: Lightweight portable vacuum cleaner - has shoulder straps on carrying frame supported on users back
Inventor: DEMMER GEORG
IPC: A47L9/00
Filed: 1974-02-08
Abstract: The vacuum cleaner housing is supported on the user's back, by means of support straps or plates or the like which facilitates use, because one does not have to keep pulling the hose along behind or pushing the cleaner along in front. The cleaner is supported on a rigid framework, pref. within a box enclosure. This has hooks or a sprung reel for the supply cable, and control switches mounted also on the unit side.
Patent DE-2406719-A1 (DE)
Title: Viscous liquid level monitoring device - has a skimmer running in the vessel with permanent magnet operated contacts
Inventor: SCHALLER FRITZ
IPC: G01F23/76
Filed: 1974-02-13
Abstract: The level monitor is especially for axle grease. The skimmer impels rotary motion on the switching mechanism. A fan wheel rotating in the filling medium rests on its surface and carries a permanent magnet to switching points. The angle of incidence of vanes automatically adjusts itself in accordance with the direction of rotation. Each lvel control point has contacts which work in conjunction with permanent magnets. The motor to drive the skimmer is mounted at the side of the tank.