baber/WOPTO huggingface dataset:
Patent WO-0220981-A1 (WO)
Title: Verfahren zur adaptiven klopfregelung einer benzindirekteinspritzenden brennkraftmaschine und entsprechende vorrichtung
Inventor: SAULER JUERGEN
IPC: F02P5/153
Filed: 2001-08-02
Abstract: Es wird ein Verfahren zur adaptiven Klopfregelung und eine entsprechende Vorrichtung für eine benzindirekteinspritzende Brennkraftmaschine vorgeschlagen, wobei die Brennkraftmaschine in mindestens zwei Betriebszuständen betrieben wird. Für eine Klopfregelung werden relevante Spätverstellwinkel des Zündwinkels mittels eines anpassbaren Adaptionsvorgangs geregelt. Für die zwei Betriebszustände ist jeweils ein separates Adaptionskennfeld oder jeweils eine separate anpassbare Rechenvorschrift vorgesehen, wobei bei einem Wechsel des Betriebszustands der aktuelle Spätverstellwinkel aus dem Adaptionskennfeld des neuen Betriebszustands gelesen wird oder mittels der neuen anpassbaren Rechenvorschrift berechnet wird.
Patent WO-0212659-A1 (WO)
Title: Schloss-schlüssel-system
Inventor: KRUEHN JUERGEN
IPC: E05B19/00
Filed: 2001-08-07
Abstract: Die Erfindung betrifft ein Schloss-Schlüssel-System, mit einem Flachschlüssel (1), der in den Schlüsselkanal eines Zylinderkernes (3) einführbar ist, wobei den Rippen (5a) und Nuten (4a) an den beiden Flachseiten des Schlüssels (1) entsprechende Nuten (4) und Rippen (5) im Schlüsselkanal zugeordnet sind, wobei der Schlüssel vom Schlüsselrücken (6) zur Schlüsselbrust in verschiedene Profilabschnitte aufgeteilt ist. Dabei ist im mittleren Profilabschnitt wenigstens einer Nut (4) an der einen Außenseite des Schlüsselkanals (2) eine Rippe (5) an der gegenüberliegenden Außenseite des Schlüsselkanals zugeordnet. Sowohl die Nut (4) wie auch die Rippe (5) weisen einerseits eine senkrecht oder nahezu senkrecht zur Mittelebene des Schlüssels bzw. Schlüsselkanals verlaufende Flanke (4', 5') und andererseits eine schräg zu dieser Mittelebene verlaufende Flanke (4'', 5'') auf. Die senkrechte oder nahezu senkrechte Flanke der Nut ist der gegenüberliegenden schrägen Flanke der Rippe und die senkrechte oder nahezu senkrechte Flanke der Rippe der gegenüberliegenden schrägen Flanke der Nut zugewandt.
Patent WO-02061165-A1 (WO)
Title: Vorrichtung zur keramikartigen beschichtung eines substrates
Inventor: BECK THOMAS
IPC: C23C14/35
Filed: 2002-01-18
Abstract: Es wird eine Vorrichtung zur keramikartigen Beschichtung eines Substrates (2), wobei Mittel zum Aufbringen eines Werkstoffes (5, /), insbesondere mittels eines Plasmas (8), auf einer Oberfläche des Substrates (2) vorgesehen sind, vorgeschlagen, die gegenüber dem Stand der Technik eine keramische Beschichtung (3) von vergleichsweise temperaturempfindlichen Substraten (2) ermöglicht. Dies wird erfindungsgemäss ddurch erreicht, dass eine von einer Werkstoffs (5, 7) verschiedenen Energiequelle zum örtlich definierten Energieeintrag in den vor und/oder auf der Oberfläche befindlichen Werkstoff (3, 5, 7, 8) vorgesehen ist.
Patent WO-03033388-A1 (WO)
Inventor: PINI PETER
IPC: B66B5/00
Filed: 2002-10-11
Abstract: A method for diagnosing elevator systems consisting of at least one acceleration sensor (1), comprising the following steps: a) continuous measurement of the acceleration of the moving elevator car of said elevator system; b) direct transmission of the measured acceleration data to an evaluation unit (4); c) determination of standardized parameters from the acceleration data; d) comparison of the standardized parameters with stored set parameters for the elevator system for the recognition of a change of state, whereby the set parameters are measured in a proper state of the elevator system and recorded.
Patent WO-03093917-A1 (WO)
Inventor: BOSCH MARTIN
IPC: G05F3/22
Filed: 2003-04-30
Abstract: The invention relates to a circuit arrangement for providing a reference signal and comprising a diode (5) that serves as a reference element. The electrical reference quantity thereof is, however, firstly calibrated to a band gap reference (16) by means of a control loop (31, 14, 16) during a calibrating phase. The amplification of an amplifier (31) is set. Said amplifier comprises a network of resistors (8) containing a multitude of resistors (12) that can be switched on and off independent of one another.
Patent WO-2004014815-A1 (WO)
Title: Lösemittelfreies verfahren zur hydrophoben farbbeschichtung von glasgranulat, das produkt hieraus und seine verwendung
Inventor: SCHULTZE-KRAFT ANDREAS
IPC: C03C12/00
Filed: 2003-07-10
Abstract: Es wurde ein sehr einfaches, energiesparsames, umwelt- und arbeitsschutzgerechtes Verfahren gefunden, bei dem Glasgranulate - vorzugsweise aus Recyclingglas - mit einem Gemisch aus lösemittelfreiem, wässrigem, zweikomponentigem Epoxidharz, Wasser und Farbstoff - vorzugsweise anorganischem Farbpigment - oder mit einem Gemisch aus lösemittelfreiem, wässrigem, zweikomponentigem Epoxidharz, einer wässrigen siloxanhaltigen Emulsion, feinstkörnigem Pulver aus Glas und/oder Aluminiumhydroxid und (vorzugsweise mineralischem) Farbpigment hydrophobierend farbbeschichtet werden. Der Hydrophobierungsgrad ist durch einen einfachen Test nachweisbar. Die nach diesem Verfahren hergestellten Produkte sind vielseitig als Zuschlagstoff für organisch oder anorganisch gebundene Mörtel, Putzmörtel und Bodenbeschichtungen sowie für Formkörper und Beschichtungen aus Polymerbeton bzw. granitartig strukturiertem Polymerkunststein verwendbar.
Patent WO-2004057022-A1 (WO)
Inventor: GUMBRECHT WALTER
IPC: C12Q1/68
Filed: 2003-12-15
Abstract: L'invention concerne une puce à ADN qui comporte un support plat ainsi qu'un réseau de spots contenant des molécules sondes (oligonucléotides), placé sur ledit support. Un réseau de microélectrodes, servant à la détection, par spectroscopie d'impédance, d'événements de liaison entre les molécules sondes et des molécules cibles (fragment d'ADN) appliquées au moyen d'une solution d'analyte, est affecté à chaque spot. L'objectif de l'invention est d'accroître la sensibilité ou l'effet de mesure, spécifique des liaisons, de la biopuce. A cet effet, le réseau d'électrodes est incorporé au moins partiellement dans une couche de réaction hydrophile contenant des molécules sondes et perméable aux molécules cibles.
Patent DE-1906724-A1 (DE)
Title: Disperse dyeing of vinyl chloride polymer - powder
Inventor: GUENTHER MEYER DR
IPC: C08J3/215
Filed: 1969-02-11
Abstract: Disperse dyeing of vinyl chloride polymer powder Process involves dyeing (co) PVC, post-chlorinated PVC or chlorinated polyethylene with insol. pigments by suspending the powder in water with or without a plastics-swelling agent and strongly stirring while the pigment is added and continuing, opt. at raised temps., till pigmentation is completed after which the dyed powder is separated and dried.
Patent DE-1921499-A1 (DE)
Title: Surface coating a length of textile material - eg with a dye liquor
Inventor: FLEISSNER HANS DIPL ING
IPC: D06B1/06
Filed: 1969-04-26
Abstract: Surface coating a length of textile material, e.g. with a dye liquor Larger quantities of dye etc can be uniformly applied to tufted carpets and the like by means of the appliance which incorporates a trough and an overflow rim as well as a rotatable roller which is immersed in the liquor as in DT 1810361. The speed of the coating roller and of pump operation for refilling the trough is dependent on the speed of the length of textile, and an electrical sensing device is provided to keep the liquor level constant.
Patent DE-1924985-A1 (DE)
Title: Cord-making machine
Inventor: REINHARD QUAAS DIPL-ING
IPC: D07B7/16
Filed: 1969-05-16
Abstract: Particularly for disc stranding machine. Reels are in axially displaceable trunnions and are mechanically changed by supply device. A worm drive is arranged on an uptake plate attached to and between two lifting tables which raise and lower the reels for common opening and closing of two reel locations lying axially behind each other. A worm wheel shaft in form of a threaded bush engages unilaterally with threaded pull rods whose thread-free ends are non-rotatable but axially movable in sockets in the uptake plate and have radially offstanding thrust brackets; these in turn engage in raised position of the lifting table, locking bolts which lock a ring nut in each reel housing when the reel housings are simultaneously pushed out in axial movement.
Patent DE-1927247-A1 (DE)
Title: Cleansing preparations for household appli - ances
Inventor: EULE WERNER
IPC: C11D3/43
Filed: 1969-05-29
Abstract: Title prepns. consist of an alcoholic (denatured) solution of bis-(2 ethylhexyl) sodium sulphosuccinate and an aromatic-free fraction composed of branched chain and isoparaffin hydrocarbons. High mol wt. alkyl sulphates or sulphonates can be added as wetting agents, whereby the concn. of sodium sulphosuccinate may be increased from 3% to 10%. Used for cleaning domestic refrigerators etc.
Patent DE-1932071-A1 (DE)
Title: Dust-trap gas pockets-filters with exchange- - able filter elements
Inventor: ADOLF MARGRAF DIPL-ING
IPC: B01D46/02
Filed: 1969-06-25
Abstract: The filter pockets are fixed to an inner frame with their aperture peripheries fastened to a slotted wall. The wall and the parallel filter pockets from a single unit with the frame. The unit can be taken out through a door on the pure-gas side of the assembly or removed together with the housing.
Patent DE-1946230-A1 (DE)
Title: Arc welder
Inventor: MIGRANOWICH ESIBYAN EDUARD
IPC: B23K9/073
Filed: 1969-09-12
Abstract: A powder transistor unit regulates and stabilises the d.c. to the arc from a rectifier. The voltage drop in the transistor unit is stabilised by a magnetic amplifier on the a.c. side of the rectifier whose control voltage is the difference between the measured voltage drop and a reference voltage derived from a Zener diode.
Patent DE-2000144-A1 (DE)
Title: Sealing heat exchanger tubes in the tube - plate
Inventor: HOFFMANN SIEGFRIED
IPC: F28F9/16
Filed: 1970-01-02
Abstract: An arrangement for sealing heat exchanger tubes at the tube plate, which either completely prevents danger from tension cracking or, enables any necessary repairs to be carried out quickly. Smooth tubes are employed, firmly bonded to the tube plate with a two component adhesive, so that a cylindrical layer of adhesive is formed between the tube and the tube path.
Patent DE-2005518-A1 (DE)
Title: Flat knitting machine yarn feed
IPC: D04B15/64
Filed: 1970-02-06
Abstract: A rectangular frame is made of carrying bars and support bars with yarn guide tubes fixed along the long lateral members, with eyelets in the centre. The guide tubes at the sinker head are packed tightly together over the sinker, the gap between the tubes being a multiple of the needles in the row. The purpose is to reduce the gap between guide tubes, reduce time in feeding the yarn on pattern changes, and to increase the number of yarns and colours that can be fed to the intarsia pattern unit of a flat knitting machine.
Patent DE-2030244-A1 (DE)
Title: Candle coating apparatus - with endless belt to advance suspended can
IPC: C11C5/02
Filed: 1970-06-19
Abstract: A device for coating candles by dipping, comprises a pair of endless chains fitted with clamps at regular intervals to grip the candles by their wicks; the chains unit can be raised/lowered above the wax bath, water quenching bath etc; in the raised position, a pawl engages the chains to advance them by one spacing, so that the clamps advance to the position previously occupied by the clamps ahead. The arrangement provides a high regular output rate.
Patent DE-2053738-A1 (DE)
Title: Gamma-phenyl, hydroxy-crotonolactams - as intermediates from agamma-phenyl, halo-crotonolactones and primary amines
IPC: C07D307/64
Filed: 1970-11-02
Abstract: Cpds. of the general formula (I) as an extension of the prodn. of cpds. (Ia) of DT 1770042 : (where R is H, an aliphatic, cycloaliphatic aromatic or heterocyclic residue; X is halogen; Y is halogen or an S-linked aromatic residue) are inters. for plant-protective agents, CNS-active pharmaceuticals, dyestuffs and polymers for artificial fibres, partic. for paper sie and adhesives. Prepd. from gamma-phenyl-gamma-halo-crotonolactones and ammoni or primary amines at -20 to +20 degrees.
Patent DE-2057021-A1 (DE)
Title: Porous fissure free carbon bodies - for sound and heat insulation by coking foam plastics resins
IPC: C04B35/524
Filed: 1970-11-20
Abstract: Coking takes place under a N2 gas pressure of at least 1.5 Kp/cm2. Pressure can be applied continuously or stepwise to reach a final pressure of 2-8 Kp/cm2 from atmospheric. Preferred material is foamed phenolic resin, which may be wetted with ethylene glycol as pressure transfer agent. Higher open porosities with increased compression strengths are obtained.
Patent DE-2112738-A1 (DE)
Title: Grinding machine - for polishing the edges of glass microscope - slides
Inventor: MENZEL GERHARD
IPC: B24B9/10
Filed: 1971-03-17
Abstract: Appts. for grinding the edges of small pieces of glass, esp. microscope slides, without producing cracks or roughness, comprises a chassis which holds the slides against the grinding wheel and is itself moved radially in and out w.r.t. the axis of rotation of the wheel so that the grinding action is not localised. The appts. comprises a cam carrying a groove and mounted on an driven arbor, and a cam follower, a roller which runs in the groove, fastened to the chassis supporting the glass slides.
Patent DE-2119858-A1 (DE)
Title: Edging material - of polyethylene body with two channels and central hollow profiled studs
IPC: E04G9/04
Filed: 1971-04-23
Abstract: Designed to shape cast concrete building sheets or shutters, the polyethylene body has a smooth outer surface with sharp side and end edges, with an internal central rib forming two channels. The central rib also supports hollow profiled studs with a serrated exterior. The edging is cheaper than metal, and does not damage the concrete on removal.
Patent DE-2207375-A1 (DE)
Title: Preventing metal corrosion in food industry - by aqs benzoates and sorbates
Inventor: MARX JOACHIM DIPL CHEM DR
IPC: C23F11/10
Filed: 1972-02-17
Abstract: Corrosion-protective additive for use in preserved foods, comprises water, and dissolved benzoates and/or sorbates, opt. poly-phosphates (all pref. diethanolamine salts) opt. with Na nitrate. Pref. 25 wt.% diethanolamine benzoate, 5 wt.% sorbate, 10% polyphosphate are used. Pref. compsn. is added in 50-100 ml/m3 feed water. Additive stops corrosion of cooking appts. and metal food packings (tins and foils). It has no health risks (unlike use of polymeric Zn phosphate).
Patent DE-2223117-A1 (DE)
Title: Rotational moulding - with moulds within main assembly giving loading/heating/cooling stations
Inventor: BAUER ADOLF
IPC: B29C41/06
Filed: 1972-05-12
Abstract: The moulds for plastics, are given a rotary drive by gearing, including rubber tyre friction drive, from the main horizontal drive shaft, so that as the main assembly rotates its three walls define the loading/unloading station, heating chamber and cooling chamber. As the loading/unloading times are shorter than the heating/cooling process times, the mould can be emptied and recharged without interrupting the continuous rotational moulding activity.
Patent DE-2223544-A1 (DE)
Title: Isolation of fatty acid mixts - from paraffin oxidn prods using paraffin hydrocarbon solvent
Inventor: STAGE HERMANN DR
IPC: C07C51/48
Filed: 1972-05-15
Abstract: Process comprises (a) saponifying the oxidn. prod. (b) sepg. the unsaponified components in a press. separator, opt. with further treatment by heating in a steam column, and (c) converting the saponified prod. back to acid, the unsaponified prods. being recycled. The improvement is that the saponified prod. from the pressure separator is extd. with a paraffin hydrocarbon of b.pt. 60-100 degrees C after which the obtd. soln. is distd. or otherwise extd. to separate the dissolved unsaponified prod. The extn. simplifies resolution of the acid mixt. into its components, by removing side-prods. which would form azeotropes.
Patent DE-2250070-A1 (DE)
Title: Flexible coupling for high vacuum sockets - inserted into the flanges of the coupling hold a spherical ended positioning rod
Inventor: HEINRICH HANS DIPL PHYS DR ING
IPC: B01J3/00
Filed: 1972-10-12
Abstract: Coupling for high vacuum systems permits delicate equipment for evacuation to be coupled to the pump without fear of unduly tensioning the equipment. A flexible ribbed pipe is held between two flanges which mate with those on the pump and the equipment. In the centre of the coupling flanges are located sockets mounted on three arms intersecting at the centre and between these sockets a rod with rounded ends is fitted. This maintains the distance between the flanges but permits the axes of the two sets of flanges to move into different planes without damage. In an alternative arrangement the socket and rod can have a passageway through.
Patent DE-2331935-A1 (DE)
Title: Quick-starting mechanism for gas-discharge lamps - which is self-contained and will start tube in one second
Inventor: HENTSCHEL HANS-JUERGEN PROF DR
IPC: H05B41/08
Filed: 1973-06-22
Abstract: The mechanism fits into the standard cup used for the starters of fluorescent tubes. It consists of an igniter, which may be of the usual glow type, with a diode connected in series and a capacitor across the combination. A thermistor, possibly of the tablet shape, is connected in series to complete the set of electrical components. The function of the diode and thermistor is to draw a higher current than is normally possible through the choke, and so heat up the electrodes quickly. The capacitor suppresses radio interference and also broadens the high voltage pulse which is applied to the tube when the glow-type starter becomes open-circuit. Two methods of fitting the components into the standard cup are given.
Patent DE-2333578-A1 (DE)
Title: Stirrer mill with slot sieve - has fraction of milling auxiliary bodies smaller than slot width
Inventor: HAAS HANS
IPC: B02C17/16
Filed: 1973-07-02
Abstract: The stirrer mill has a vessel filled with milling auxiliary bodies and has a motor-driven stirrer; the outlet for milled material has a slot sieve for sepn. of the bodies from the material, and the sieve has a set of coaxial annular slots bounded by radial surfaces and is motor-driven about its axis. The grain size of at least some of the auxiliary bodies is smaller than the slot width of the sieve. Pref. the grain size of these bodies is 20-30% smaller than the slot width. The centrifugal force applied by the sieve to the bodies exceeds the centripetal forces due to milling pressure and friction with the outflowing milled material. This gives a higher throughput of material and reduced wear on the sieve.
Patent DE-2334675-A1 (DE)
Title: Nail-less foldable box - impact damping double walls along wall edges or walls joining hinges
Inventor: SCHWAB KARL
IPC: B65D6/22
Filed: 1973-07-07
Abstract: A nail-less box which has sides bottom and cover which fold together has a longitudinal recess and projection in adjoining inclined hinge surfaces joining two sides or in adjoining inclined joint surfaces of two sides not connected by hinge by which the sides of the box is assembled position are locked together. The hinge adjoining part of the box walls is formed by impact damping double walls which together form a hollow enclosure each side of the hinge. The walls of box not joined by the hinge have a hollow enclosure formed by double walls located along the edge of their inclined joint surface. The double walls of the hollow enclosures are held apart by inclined or wave shaped spacers.
Patent DE-2337163-A1 (DE)
Title: Fastener for refractory furnace linings - has steel anchor embedded, with play, in refractory mass
Inventor: KREY HANS
IPC: F27D1/14
Filed: 1973-07-21
Abstract: Fastener for fireproof furnace linings has a heat-resistant anchor with a shaft; the anchor is threaded and has a bearing surface, self-centering and ending in the shaft fixed to the head seated in the refractory mass. The anchor is built into the mass leaving play. Preferably the bearing surface is spherical or conical. The play is provided by a meltable coating of an easily melted metal or alloy. The head is dome-shaped. The coating is applied to the carrying surface through radial ribs which are distributed about the periphery. Stresses are eliminated, giving longer endurance, by accommodating thermal vol. expansion of the refractory steel anchor.
Patent DE-2338811-A1 (DE)
Title: Aryl methyl ethers prepd using methyl chloride - to methylate alkali metal salts of phenols or naphthols
Inventor: DOHGANE IWAO
IPC: C07C41/16
Filed: 1973-07-31
Abstract: Aryl methyl ethers of formula ArOCH3 (where Ar=phenyl or naphthyl which may be substd. with 1 to 3 1-4c alkyl gps.) are prepd. by treating an alkali metal salt of a phenol or naphthol ArOH with MeCl in the presence of an inert solvent. The obtd. prods. are used as inters. for dyes, agricultural chemicals, pharmaceuticals etc. and for the prepn. of poly-functional phenols. The method avoids the use of the toxic dimethyl sulphate commonly used as the methylating agent and also the expensive methyl bromide and methyl iodine.
Patent DE-2339842-A1 (DE)
Title: Exhaust pump system for spark needle facsimile recorders - has needle region connected via pipe to suction chamber pumped by exhaust fan
Inventor: ENDRUSCHAT HANS-HARALD
IPC: B23Q11/00
Filed: 1973-08-07
Abstract: The exhaust pump system is used with facsimile recorders which reproduce their images by means of a needle arcing onto a rotating drum carrying the recording medium. The region below the sparking needle is connected via a flexible pipe to a suction chamber. Air and arc products are removed from the region of the needle and pass through a simple flap valve into the bottom of the suction chamber. The top of the chamber is connected by a short pipe to the motor driven exhaust fan which exhaust the air out into the atmosphere through a filter. The chamber is formed by a base-plate and a removable, dome-shaped cork, held to the base-plate by clamps.
Patent DE-2348651-A1 (DE)
Title: Signal converter testing method - converts input signals with several binary elements into output signals in the 1 from N code
Inventor: ROESSLER BERNWARD DIPL ING
IPC: G11C29/18
Filed: 1973-09-27
Abstract: Two complementary signals are consecutively applied to the converter. The appearance of a corresponding output signal per each input signal is monitored, and an alarm signal is tripped when an output signal is missing. Input signals are applied to the converter for its testing, whose signal elements on adjacent signal wires are different. Only two complementary signals may be used, and the monitoring device is connected to the converter outputs which are to deliver output signals. Each converter signal input has two input terminals, to which complementary signals are simultaneously applied for testing.
Patent DE-2348958-A1 (DE)
Title: Fixed throttle control with safety interlock - holds down pedal but operates brakes when pulled in opposite direction
Inventor: MUNKE KLAUS
IPC: G05G1/46
Filed: 1973-09-28
Abstract: The fixed throttle contro is used on long journeys to relieve the accelerator control foot and prevent cramp. The accelerator pedal is pressed to the required amount and the fixed throttle control operated to lock the throttle setting. The control can be fitted in a variety of ways; at the end of the gear selector, with a pivotted operation, as an additional pedal, on the steering wheel etc. A fail safe interlock releases the fixed setting if either the brake pedal, or the accelerator pedals are operated. A further fail-safe control is obtained by linking the fixed throttle control to the brake linkage so that the brakes are applied if the control is turned in the opposite direction. This reduces the delay time in moving the foot to the brake pedal.