baber/WOPTO huggingface dataset:
Patent DE-4324799-A1 (DE)
Title: Device for pouring liquids into bottles, cans or similar containers
Inventor: WEIS WILHELM
IPC: B67C3/20
Filed: 1993-07-23
Abstract: In a device for pouring liquids into bottles, cans or similar containers having at least one volumetric metering chamber which is connected to a filling nozzle by means of a controllable discharge valve, each metering chamber is connected via a plurality of inlet valves, which can be controlled by means of sensors in the metering chamber, to a plurality of supply containers for different liquids or components. In this manner, it is possible to produce products by the metering out and dispensing of different components immediately before filling.
Patent DE-4328045-A1 (DE)
Inventor: CHOUDHURY ALOK DIPL ING DR
IPC: F27D3/16
Filed: 1993-08-20
Abstract: The melt, in particular molten chromium steels, nickel-based alloys and superalloys, are treated at subatmospheric pressure in a melt container by introducing a carbon dioxide-containing gas with between 40 and 100 volume percent of CO2 in order to spare the gas inlet units and the melt container by reducing the temperature and the intensity of the bath movement. Between 5 and 60 volume percent of oxygen can be added to the gas in order to balance the temperature at least to a large extent. In this respect the carbon dioxide-containing gas can be introduced through at least one gas sink disposed in the base region of the melt container, a pressure of 100 mbar maximum being set above the melting bath surface. The decarburizing process is performed particularly advantageously in a vacuum-induction furnace. <IMAGE>
Patent DE-4331780-A1 (DE)
Inventor: COLLONG WILFRIED DIPL CHEM DR
IPC: C09D5/44
Filed: 1993-09-18
Abstract: Aqueous dispersions, coating compositions prepared therefrom, and use thereof as cationic deposition coating materials. The dispersions comprise hydroxyl-containing, at least partially neutralised amino-epoxy resins and crosslinking agents, at a solids content of from 30 to 45% by weight with particle sizes of the dispersed phase of up to 1000 nm and with a solvent content of from 0 to 5% by weight. They are obtainable by the mixing, or at least partial precondensation in the low-solvent condition, at temperatures of from 50 to 140 DEG C, of   I. from 95 to 50% by weight of one or more essentially solvent-free, hydroxyl-containing amino-epoxy resins having tertiary amino groups with an amine number of from 30 to 120, a hydroxyl number of from 20 to 300 and a number-average molecular mass of from 1000 to 20,000, which may be present as a mixture with up to 15% by weight, based on the resin solids content of the overall component I, with one or more liquid diluents which are of limited solubility in water, are not volatile at the baking temperature and are based on polyoxyalkylenediols having at least two alkylene oxide units in the molecule, which contain at least one nucleophilic group for reaction with the crosslinking component II, the amino-epoxy resins or the mixture with the diluents containing on average from 0.3 to 5.0 mmol/g of alkylene oxide units, with II. from 5 to 50% by weight of one or more crosslinking agents, and   III. with neutralisation of the resulting mixture at temperatures of from 60 to 95 DEG C with from 0.1 to 1.0 mmol of one or more monocarboxylic acids per g of amino-epoxy resin, and dispersion at these temperatures in the presence of water.
Patent DE-4332787-A1 (DE)
Title: Device for removing a winding residue from a textile-bobbin tube
Inventor: KOHLEN HELMUT
IPC: B65H73/00
Filed: 1993-09-27
Abstract: The object was to develop further a known device having severing tools for severing the winding residue, in such a way that even textile-bobbin tubes having a winding residue which is difficult to remove can be cleaned reliably and carefully. This object is achieved, according to the invention, in that the cutting edge is arranged on the back of a tool which can be brought into contact with the winding residue, the said back facing away from the textile-bobbin tube. The cutting edge is at a distance from the front region of the tool facing the textile-bobbin tube which increases in the opposite direction to its cutting direction. The tools can be distributed over the circumference of an orifice of a support and their position can be varied in a controlled manner radially relative to the tube longitudinal axis. The cutting edge facing away from the tube prevents damage to the tube and generates a sufficient severing force. There is no need for a drive of the said cutting edge. <IMAGE>
Patent DE-4333946-A1 (DE)
Title: Refuse receptacle
Inventor: MEUSER MARTIN
IPC: B65F1/14
Filed: 1993-10-06
Abstract: A refuse receptacle (10, 10a) for biological waste is surrounded by a cooling jacket (12, 12a) which insulates it from the outside temperature. A control device (18) is additionally provided for controlling the cooling devices of the jacket (12, 12a); the temperature in the inside area (9) is kept slightly above freezing. <IMAGE>
Patent DE-4340686-A1 (DE)
Title: Electronic musical instrument position-sensitive sound effect generator
Inventor: CHOI KWANG SOO
IPC: G09B15/00
Filed: 1993-11-30
Abstract: The appts. for controlling scale practice of an electronic musical instrument has a function select switching device for selecting a desired one of various functions in response to a user selection. A scale practice switch for selects a scale practice mode, and a scale select switch for a desired scale. A minor switch selects a major or a minor of the selected scale. An increment switch selects a tune, having sequentially incremented notes, and a decrement switch selects a tune having sequentially decremented notes. A random switch selects a tune of which the notes are randomly variable. A note hearing test switch selects a note hearing test mode.
Patent DE-4342798-A1 (DE)
Title: Isolation of carotenoid(s) from sea water algae, e.g. dunaliella
Inventor: BILANOVIC DRAGOLJUB
IPC: B01D11/02
Filed: 1993-12-15
Abstract: Isolation of useful substances, in particular of carotenoids, from salt or sea water algae in a salty brine culture comprises maceration of the cell material prior to and during the extn. without preceding enrichment of the biomass. The culture in 18-30 (pref. 22-28% salty brine is processed, and between 1 to 10% of oil relative to the salty brine culture is used for the extn. of carotinoids. Pref., the maceration and mixt. of the fluid phases are simultaneously with a high-speed annular gear colloid mill. Also claimed is an installation for the extractive carotinoid prodn. having a culture tank linked to an extn. tank by means for transport, cell lysis and mixt. with the extn. agent, the means pref. at least being partially united in one aggregate.
Patent DE-4344722-A1 (DE)
Title: IC engine with afterburning of exhaust gases
Inventor: GURK FRIEDRICH
IPC: F02B25/14
Filed: 1993-12-27
Abstract: The engine has one or more cylinders (1) consisting of head (4), a piston (2) and an outlet valve (5). One or more discharge slits (6) are located in the cylinder wall, that open just before the piston reaches its bottom dead centre at about 50-55 degree camshaft position. The exhaust gases either leave the cylinder head through the discharge slit, a rotary slide valve (7) and an outlet pipe (8) just before the final point of expansion or via the exhaust valve in the cylinder head and another outlet pipe (9) pushed out by the piston.  Both outlet pipes meet in a collector (10) where the exhaust gases are mixed. The discharge from the slits, still in a state of combustion, ignites the gas from the exhaust valve. Finally the completely combusted gases leave through an exhaust pipe (11). The outlet pipes enclose an angle and are approximately of the same length. The outlet pipes and the collector can form one single part. It is essential that the two exhaust streams at least partially form a countercurrent.
Patent DE-4404735-A1 (DE)
Title: Radar examination of identification mark, e.g. of aircraft or ship
Inventor: BROKMEIER AXEL DIPL ING
IPC: G01S17/74
Filed: 1994-02-15
Abstract: The interrogation signal from a transmit-receive station strikes a reflector (RE) on the target which has an electrically variable back-scattering cross-section producing an amplitude-modulated reply signal. A pref. omnidirectional antenna (E) receives the interrogation and only one corresp. signal component is filtered out (BP) for detection (DET). A switching signal is produced for a time switch (TI) which can check whether it is of random nature or not. A memory (ROM) is activated in which the identification mark is stored, pref. in digital form for modulation (MOD) of the back-scattering cross-section of the reflector by a PIN-diode driver (DR).
Patent DE-4406338-A1 (DE)
Title: Double curved impeller blade
IPC: F03B3/12
Filed: 1994-02-26
Abstract: The double-curved impeller blade is installed in a Francis hydraulic turbine. When combined with a guide arrangement in the suction tube it gives a better efficiency curve. The suction tube has guide plates arranged on the circumference to prevent any circulation of the outflowing water. The stronger curvature and wing-like profile of the blade create a greater pressure difference between the blade leading side and the rear side, giving a higher torque.
Patent DE-4407524-A1 (DE)
Title: Foundry sand mould prodn.
Inventor: GRABSCH GEORG
IPC: B22C15/28
Filed: 1994-03-07
Abstract: In sand mould prodn., sand (S) above a pattern (42) in a mould box (20,30) is compacted by air stream,  during filling of the mould box with the sand. Also claimed are: (i) a moulding machine for the above process; and (ii) a louvre slat for the moulding machine.
Patent DE-4407636-A1 (DE)
Title: Series-connecting room thermostat for electrical heating
Inventor: ALDINGER ULRICH DR ING
IPC: G05D23/20
Filed: 1994-03-08
Abstract: The room thermostat contains an electronic circuit in which an adjustable demand value for temperature setting is compared with a value derived from a temperature sensor (3), and according to the difference value a control signal and a supply current is delivered from a current source (7) to a drive circuit (8) of a heater. The drive circuit (8) throttles or raises the heat output of the heater circuit, as it is connected in series with the thermostat unit. The unit may also utilise a two wire a.c. circuit with circuit connections (TA, N).
Patent DE-4414319-A1 (DE)
Title: Internally toothed belt pump
Inventor: BROX DIETER
IPC: F04C5/00
Filed: 1994-04-25
Abstract: The invention relates to an internal toothed belt pump, in particular an internal toothed belt pump which is self-priming and can deliver and meter also non-lubricant fluids at a controlled pump speed and medium pressure.
Patent DE-4418305-A1 (DE)
Inventor: SCHOMAECKER REINHARD DR
IPC: C07C303/22
Filed: 1994-05-26
Abstract: Prepn. of a cpd. of formula (I) comprises oxidising 4-nitrotoluene-2-sulphonic acid with oxygen at 30-80 degrees C while dissolved in a mixture of 50-70 wt.% of water and 30-50 wt.% of ether alcohol of formula (II). M = H, Na, or K; a = 2-10; and b = 1-6.
Patent DE-4426964-A1 (DE)
Title: Spring plate
Inventor: GRIMMIG HANS
IPC: F16F1/12
Filed: 1994-07-29
Abstract: A spring plate, especially a valve spring retainer for supporting the spring forces of closing springs acting on inlet and exhaust valves in the valve actuation of internal combustion engines with a tapered section, extending essentially axially, and a plate-shaped section running especially radially is formed, in order to obtain a lightweight, robust construction, from at least two formed sheet metal parts forming an annular cavity between them, which are connected to one another at their annular end areas. The cavity may be filled by means of a damping plastic foam.
Patent DE-4428110-A1 (DE)
Inventor: POLLET ALPHONSE
IPC: F16L37/413
Filed: 1994-08-09
Abstract: The present invention relates to a device for temporarily connecting a pressure-fluid source to a consumption element. The device contains a receiver connection (76) and a supply connection (54), which are at least temporarily arranged opposite one another in a predetermined longitudinal direction (2) and are connected in each case to the consumption element and to the source of the pressure fluid. The supply connection (54) contains a retractable seal in the form of an elongate, tubular piston (64) which, when loaded by pressure fluid, moves from a drawn-back rest position into an active position, in which it comes to bear against an annular transverse surface (75) of the receiver connection (76) in order to connect the respective lines in a sealed manner, and which assumes its drawn-back rest position again when it is no longer loaded by pressure fluid. The device is particularly suitable if the relative position between supply connection and the receiver connection can vary within known tolerance limits. <IMAGE>
Patent DE-4430388-A1 (DE)
Title: Machine tool carriage setting drive
Inventor: HAUPT BODO DIPL ING
IPC: B23Q1/48
Filed: 1994-08-26
Abstract: The setting drive has a precision screw drive (11), with a threaded spindle (13), acting between the machine tool carriage (7) and the machine tool chassis and an independent drive (12), which is operated on its own, or in conjunction with the precision screw drive, to provide a rapid setting rate. The second drive is also provided as a screw drive, with both drives pref. employing the same threaded spindle (13), the spindle nut of the second drive (12a) acting directly as a drive element for the machine tool carriage.
Patent DE-4430705-A1 (DE)
Inventor: SCHNAIDT GERLINDE
IPC: D04B35/06
Filed: 1994-08-30
Abstract: A knitting machine, especially a flat knitting machine, has compound needles which comprise a needle body (3) with a hook and a needle butt, and which further comprise a slider with a driving foot (6) and slider blades (1, 2) which locate in said needle body and which, when pushed forwards, are spread apart by the needle hook, so as to ensure that an acquiring needle will enter a loop held by them. <IMAGE>
Patent DE-4432601-A1 (DE)
Title: Pipe cutting machine
Inventor: BRAMBAUER FRANZ
IPC: B23D21/04
Filed: 1994-09-13
Abstract: The machine has a radially movable knife holder (2) which is equipped with a knife (3) located at 180 deg. in relation to a slide piece (4). The slide piece is radially movable in the same way as the knife holder. The machine has a mass distribution corresponding to the knife holder and the knife. A guide bush (6) conforming to the pipe diameter is attached on the pipe run-in side (5). Directly before and after the knife a guide bush, conforming to the respective pipe diameter, is located on the cutting head (1).
Patent DE-4432640-A1 (DE)
Title: Device for displaying price of beverages in returnable bottles
Inventor: EHRET KLAUS J
IPC: G09F3/20
Filed: 1994-09-14
Abstract: The display device itself has a baseplate (4) with compartments (5,5') for insertion of display elements (7,7') from which the prices inclusive and exclusive of deposit are assembled under a brand-name legend (6). The numeral-bearing display elements are dropped into their compartments. An additional plate (1) is attached to the lower edge of the baseplate and carries two additional display elements (3) denoting the deposits for a single bottle and for a full case. This attachment is effected pref. with double-sided adhesive tape (13).
Patent DE-4434751-A1 (DE)
Inventor: SOOFI KHURSHID AHMED
IPC: A63B41/00
Filed: 1994-09-29
Abstract: The invention concerns a casing for a ball, in particular for football, in which two groups of differently shaped polygonal partial surfaces are sewn together at their edges. In order to improve the properties of the ball, the first group comprises equilateral triangular surfaces (1) and the second group comprises hexagonal surfaces (4). These surfaces (4) are in the form of a rectangle with an adjoining triangle on each of two opposite sides.
Patent DE-4438675-A1 (DE)
Title: Appts. for vapour deposition of layers, e.g. magnetic alloys, on foil strips
Inventor: LUDWIG RAINER DR
IPC: C23C14/56
Filed: 1994-10-29
Abstract: The appts. for vapour deposition of layers, pref. magnetic alloy layers on foil strips (3), includes: (a) a vacuum chamber (2, 19) with decoiling, coiling and guide rolls (21, 22; 6, 7) for strip transport; (b) an evapn. unit (14); and (c) an endless belt (4) which runs at the same speed as the strip, and contacts the latter in the region of the vapour application zone (5). The novelty of the appts. is that: (i) the evapn. unit is pointed at the strip portion which is pulled smooth by the endless belt, and is oriented at an angle ( alpha ) of 50-85 deg  to the surface (F) of the evaporator bath; and (ii) the endless belt, which is in contact with the opposite of the strip and cools the latter, runs over cooling rolls (8, 9) or a cooling block (10).
Patent DE-4438810-A1 (DE)
Title: New piperidino:alkyl heterocyclic ketone and alcohol cpds.
Inventor: PRUECHER HELMUT
IPC: C07D417/06
Filed: 1994-10-31
Abstract: Benzyl substd. piperidinoalkyl heterobicyclyl ketones and alcohols and their salts are new: R<1> = H; halo; or NO2; R<2> = 2-, 3- or 4-benzyl opt. ring substd. by halo; R<3> = H or A; A = 1-6C alkyl; B = O or (H)(OH); halo = F, Cl, Br or I; n = 0-2; X = CO or SO2; Y = CH2; NH; O; S; or CO when X = CO and Z = NH or NA; and Z = CH2; C(A)2; CH2-CH2; CH=CH; CO; NH; O; or a bond; and 1 of X, Y and Z can be O, S or NH; cpds. are excluded when R<2> = 4-benzyl, X = CO, Y = Z = CH2 and R<1>=H; and when X-Y or Y-Z = -O-O-, -S-S-, -NH-O-, -O-NH-, -NH-NH-, -O-S- or -S-O.
Patent DE-4442009-A1 (DE)
Title: Arrangement for measuring a liquid level
Inventor: VINCI RENE
IPC: G01F23/296
Filed: 1994-11-28
Abstract: The arrangement has a fixed vertical tube (1) with an associated liquid level transducer (11) connected to a computer (3) contg. a program for processing the information generated by the transducer. The tube is connected to each container (4) via a suitable connecting element (21-24) with an electrically operated valve (211,221,231,241). The valves may be connected to the computer, which can cause the opening and closing of the valves so that one container is connected to the tube at a time. The level of the liquid in the connected container is measured from the level in the tube.
Patent DE-4442509-A1 (DE)
Inventor: KLEIN KLAUSJOERG DIPL ING
IPC: C09D5/44
Filed: 1994-11-30
Abstract: The invention concerns a concentrate containing binders which can be cathodically precipitated, optionally crosslinking agents, optionally organic solvents, pigments and optionally fillers, as well as water, with a solids content of 35 to 50 wt % at a weight ratio of pigment and optionally fillers to binders and crosslinking agents of 0.01 : 1 to 0.4 : 1, with a viscosity of 100 to 500 mPa.s, measured by a rotary viscometer at 20  DEG C, and a shear rate of 150 s<-1> and a solvent content of 0 to less than 20 % relative to the solids content. The invention further concerns a process for its production and its use in the preparation or supplementing of cathodic-precipitation electro-dipcoat baths.
Patent DE-4443652-A1 (DE)
Title: Control method for IC engine esp. idling operation,
Inventor: BIRK MANFRED DIPL ING
IPC: F02D41/08
Filed: 1994-12-08
Abstract: The method involves deriving  a control error from a comparison of a demand value and an actual value of the revolution rate.  A controller specifies a control value for a power control element (100) according to the control error. Precontrol and/or raising of the demand value are performed and can be weighted using a weighting factor (F).The weighting factor can be defined depending on the control error.  The precontrol and/or raising of the demand value can be performed depending on the revolution rate.  The weighting factor can be large for small control errors and small for large control errors during precontrol.
Patent WO-8000377-A1 (WO)
Title: Prism telescope with immage stabilising device
Inventor: WEYRAUCH A
IPC: G02B27/64
Filed: 1979-07-12
Abstract: In a binocular telescope with immage stabilisation, both reversal prisms (3, 3') of the two elements of the telescope are mounted by a Cardan joined on a double symmetrical carrier element (6) which is connected to a fixed element (9) integral with the casing of the telescope. A return force and a balance counterweight are provided the double carrier element.
Patent WO-8102285-A1 (WO)
Title: Closure element for recloseable containers such as boxes,bottles and the like,having a cap with a shaped edge covering the shaped edge of the container
Inventor: SCHREIBER K
IPC: B65D55/16
Filed: 1980-02-14
Abstract: The closure element for containers such as gobelets, boxes, bottles and the like, has a cap with a shaped edge covering the shaped edge of the container and is used for closing containers having one open side and which, after having being filled with a liquid, clammy or granular material, are closed and opened again in a non destructive way, in case of need and closed again afterwards. The closure element has a closure cap (1, 1a, 1b) provided with a shaped lip (2) on its contour, intended to cooperate with a shaped bulge disposed on the periphery of the container opening. A handle (3) extending beyond the cap lip (2) can be forced into connection with a stop.
Patent WO-9304898-A1 (WO)
Inventor: KAISER HARRY
IPC: G01P15/135
Filed: 1992-08-17
Abstract: Bei einem Sensor (11) zum selbsttätigen Auslösen von Sicherheitseinrichtungen in Kraftfahrzeugen ist im Gehäuseinneren eine zylinderförmige seismische Masse (15) angeordnet, die an einem Ende einen Permanentmagneten (17) aufweist. Der Permanentmagnet (17) steht mit einem Reed-Schalter (25) in Wirkverbindung, dessen Kontakte (26, 27) in Grundstellung geschlossen sind. Der magnetische Fluß des Permanentmagneten (17) ist dabei so ausgerichtet und auf den jeweils verwendeten Reed-Schalter (25) abgestimmt, daß die Kontakte des Reed-Schalters (25) in Grundstellung des Sensors (11) geschlossen sind. Die seismische Masse (15) ist dabei mit einem Spalt Δx im Gehäuseinneren angeordnet. Dadurch kann der Sensor (11) in einfacher Weise ohne großen Justieraufwand hergestellt werden, wobei der Sensor (11) aber noch relativ sicher und mit relativ kleiner Hysterese auslöst.
Patent WO-9323683-A1 (WO)
Inventor: RUBNER WOLFGANG
IPC: F16C39/06
Filed: 1993-05-19
Abstract: Pour assurer une position stable à un corps porté sans contact dans le champ magnétique d'un stator, il est prévu un régulateur de palier magnétique qui influe sur le champ magnétique établi entre des composants magnétisables du stator et des composants magnétisables du corps. On utilise comme palier au moins deux bobines électriques montées en série qui, en tant que paire de bobines, font simultanément fonction de détecteur de position et d'organe électromagnétique de réglage. Pour garantir une sécurité de fonctionnement élevée avec une construction simple et d'un prix avantageux, chacune des deux bobines (2, 3) est reliée par ses deux extrémités extérieures à une sortie d'un amplificateur (4, 5) et l'un des deux amplificateurs (5) délivre le signal de sortie inversé de l'autre amplificateur (4). Du côté de l'entrée des deux amplificateurs (4, 5) se trouve un signal haute fréquence d'un oscillateur (7), signal qui entre par l'intermédiaire des amplificateurs (4, 5), dans la paire de bobines (2, 3) et qui est reçu entre les deux bobines, par l'intermédiaire d'un filtre passe-haut (12), par un redresseur (8) sensible à la phase qui est synchronisé sur le signal haute fréquence de l'oscillateur (7). La sortie du redresseur (8) est reliée aux amplificateurs (4, 5) par un réseau de régulation (9) lui faisant suite.
Patent WO-9400101-A1 (WO)
Inventor: WIEDEMANN WOLFGANG
IPC: A61K8/72
Filed: 1993-06-30
Abstract: Une composition utilisée pour la prophylaxie et la thérapie des caries, se présentant sous la forme d'une pâte à mâcher, de bonbons à mâcher ou à sucer, d'une pâte ou eau dentifrices ou aérosol buccal, ou sous une forme similaire, contient un donneur de protons, ainsi que du calcium dissous ou facilement soluble et du phosphate dissous ou facilement soluble.