baber/WOPTO huggingface dataset:
Patent DE-3535017-A1 (DE)
Title: Process and apparatus for the wet treatment of textile material
IPC: D06B3/28
Filed: 1985-10-01
Abstract: The invention is concerned with a process and an apparatus for the wet treatment of textile material during the circulating flushing with treatment liquor with the addition of treatment chemicals during the heating phase. For the careful treatment and best possible equality and fastness of the textile material, the added quantity of treatment chemicals and/or the power of the heat-exchange treatment of the treatment liquor and/or the conveyed volume of treatment liquor and/or the pressure generated by the circulating pump and/or the rotational speed of the textile material is or are regulated as a control variable as a function of the measured value of a measurement variable, taking into account a predetermined maximum value of the latter and, at the same time, taking into account a predetermined maximum value of the at least one control variable, there being measured or used as a measurement variable at least one physical state variable of the textile material or a variable of an apparatus unit influenced by a physical change of state of the textile material.
Patent DE-3535356-A1 (DE)
Title: Water-soluble pharmaceutical compositions based on salts of (-)-cis-1,2-epoxypropylphosphonic acid with amino acids
Inventor: MEOLA STEFANIA
IPC: A61P31/04
Filed: 1985-10-03
Abstract: Water-soluble pharmaceutical compositions which contain as active principle salts of (-)-cis-1,2-epoxypropylphosphonic acid with amino acids such as arginine, ornithine, lysine, cysteine etc., and which are distinguished by an excess content of amino acid not converted into salt, are described.
Patent DE-3540789-A1 (DE)
Title: Hinge
Inventor: ROECK ERICH
IPC: E05D7/12
Filed: 1985-11-16
Abstract: A hinge with a hinge arm (1) which can be pushed onto a baseplate (2) and which can be locked on the baseplate by means of a spring (5). There is provided a clamping screw (3) which can be released in order to adjust the hinge arm in the direction of the depth of the furniture. An intermediate piece (4) is held on the hinge arm by means of the clamping screw. Seated in the intermediate piece (4) is a lever (6), by means of which the spring can be rotated out of its detent position. <IMAGE>
Patent DE-3541267-A1 (DE)
Title: Device for the zero setting of the cutting depth of the saw blade in portable circular saws driven by an electric motor
Inventor: ADE ERICH ING GRAD
IPC: B27B9/02
Filed: 1985-11-22
Abstract: In order to be able to carry out a zero setting of the cutting depth of the saw blade in a simple manner in a portable circular saw driven by an electric motor and having a baseplate which can be adjusted in parallel, the invention provides for the safety guard (2) to be provided on its outside facing the drive motor with a sliding guide (5, 5') and a clamping device (9, 10) for a vertically displaceable setting part (6) to which an adjusting and stop screw (12) attached in the baseplate (3) is allocated (Fig. 1). <IMAGE>
Patent DE-3544980-A1 (DE)
Title: Circuit arrangement for triggering controllable semiconductor valves
Inventor: HAVERKAMP GUENTER DIPL ING
IPC: H02M3/315
Filed: 1985-12-19
Abstract: When controllable semiconductor valves, especially triacs, are used in AC circuits with phase-gating control, consisting of an AC voltage source, a controllable semiconductor valve and the primary side of a transformer with a rectifier, connected on the secondary side, for charging an accumulator, triggering problems occur particularly when filtering means are connected downstream of the rectifier for smoothing the charging current. A triggering circuit arrangement is therefore required which operates reliably for all the conducting periods which occur and are required in this case. For this purpose, the individual pulses coming from a known triggering circuit with voltage synchronisation and current monitoring are passed, with a controllable pulse duration, to a monostable multivibrator whose output supplies the triggering pulses to the controllable semiconductor valve. In addition, the signal which is used for controlling the known triggering circuit is passed to a comparator which is adjusted such that its output controls the pulse duration of the monostable multivibrator via a switch, resulting in the following allocation: small conducting period - shortest pulse duration, large conducting period - longest pulse duration, the changeover taking place approximately at half the maximum possible conducting period.
Patent DE-3607609-A1 (DE)
Title: Device for supporting an air-hammer tup supported in longitudinally displaceable fashion in a stand
Inventor: KUHN JOSEF
IPC: B21J13/08
Filed: 1986-03-07
Abstract: The proposal is for a device for supporting in the raised position an air-hammer tup mounted in longitudinally displaceable fashion in a machine stand, having a supporting arm (5) which is mounted on the stand (1) to the side of the tup (2) in a manner which allows it to be rotated transversely to the direction (A) of movement of the tup (2) and the free end (6) of which can be pivoted into the path of motion of the tup (2) when the tup is raised, allowing the tup (2) to be lowered onto this end (6), which forms an abutment. This protects the cylindrical outer surface of the tup, any die parts are easier to interchange, and the disadvantageous striking together of die parts when the air hammer starts up is eliminated. <IMAGE>
Patent DE-3611372-A1 (DE)
Title: Roadblock (barricade, barrier)
Inventor: KRUMNOW WOLFGANG
IPC: E01F13/04
Filed: 1986-04-03
Abstract: A roadblock, optionally combined with a barrier to people, is provided, the distinctive features of which are its simplicity of design and its ability to absorb considerable impact forces without damage.
Patent DE-3612559-A1 (DE)
Title: Device for feeding
Inventor: EHLSCHEID GUENTER DIPL ING
IPC: B65H5/10
Filed: 1986-04-15
Abstract: The invention relates to a device for feeding various kinds of parts which are in each case stacked at first or in particular flat parts of varying thickness and size or varying flexibility and, if appropriate, also rigid parts, with the aid of separating devices which destack the stacked parts in each case and feed them to a collection and conveying device. The essential feature of the invention is that the separating devices each consist of uniform standard bottom stations which are arranged so as to be stationary and of various kinds of exchangeable upper stations which are adapted to the parts.
Patent DE-3617063-A1 (DE)
Title: Device for storing and dispensing thin sheet-like articles
Inventor: KLOUDA JAROSLAV
IPC: G07D11/00
Filed: 1986-05-21
Abstract: As a further development of Patent Application P 3616784.3, devices are provided for storing and dispensing, preferably bank notes with a multiplicity of receptacle compartments which form a unit by being connected to one another by means of a guided, helicoid part. For the quick separation of the receptacle compartments, preferably two directly driven cylindrical elements which are exactly positionable on stationary threaded rods and each have a helicoid groove in the external surface are provided; furthermore, at least always one receptacle compartment which is temporarily separated from the other receptacle compartments by means of the helicoid groove formed in the external surface of the cylindrical elements is always arranged in the region of a roll or roller arrangement, by means of which the bank notes can be fed in or dispensed. With the same available space, a capacity increase of approximately 90%, compared with devices according to P 3616784.3, with respect to the number of receptacle compartments is achieved or, in other words, if only the same number of receptacle compartments as in the device according to P 3616784.3 is to be accommodated, the necessary space requirement can be reduced to almost half of the space requirement necessary hitherto.
Patent DE-3620315-A1 (DE)
Title: Polyester brighteners of the 1,4-bis(styryl)benzene series
Inventor: SCHELLHAMMER CARL-WOLFGANG DIP
IPC: D06L4/60
Filed: 1986-06-18
Abstract: Compounds of the formula <IMAGE> are highly suitable for the optical brightening (fluorescent whitening) of polyester fibres. The white effects achieved have a high level of brilliance and good light and chlorite fastness.
Patent DE-3620991-A1 (DE)
Inventor: PEUSCHER MANFRED DR
IPC: C08B13/00
Filed: 1986-06-23
Abstract: Derivatives of water-soluble cellulose ethers are prepared by reaction of 100 parts by weight of a water-soluble cellulose ether with 3 to 30, in particular 5 to 25, parts by weight of alk(en)yl- succinic anhydride, where the alkyl radical has 8 to 18, preferably 10 to 14, C atoms, in the absence of water and in the absence of alkali at elevated temperature under conditions such that analysis shows that at least 1 and a maximum of 8% by weight, based on the cellulose ether, of alk(en)ylsuccinic acid have reacted with the cellulose molecule, and are used as thickening agents for aqueous surfactant solutions and colour dispersions, and hydraulically setting building compositions, or are used as protective colloids or emulsifiers in suspension polymerisation of water-insoluble monomers in aqueous phase.
Patent DE-3621932-A1 (DE)
Title: Device for generating an adjustable constant wire tension for winding machines
Inventor: IGLBERGER HOLGER
IPC: B65H51/20
Filed: 1986-06-30
Abstract: Such devices usually require a wire-braking system which applies the set wire tension. A wire brake which works, for example, electromagnetically is known. For this purpose, the wire is guided via a so-called jockey system. According to the invention, the jockey system (10, 20) consists of at least two pulley arrangements (11 to 14, 21 to 23) which are displaceable at a distance and which supply the wire (100) as a wire-stock store in the manner of a block and tackle, the position of the movable pulley arrangement (21 to 23) being interrogatable via an associated measuring element (25, 26). <IMAGE>
Patent DE-3622929-A1 (DE)
Title: Method for controlling undue acidification of woodland soils
Inventor: KREEB HEINZ DR
IPC: A01N59/06
Filed: 1986-07-08
Abstract: A biological process is proposed to counteract undue acidification of woodland soils. To this end, alluvial soil from rivers, in particular dried silt from the river Neckar, which has a low content of pollutants is added to the woodland soil. The large amounts of calcium carbonate and the favourable pH of the alluvial soil, which is in the neutral range, act as a buffer against undue acidification.
Patent DE-3627694-A1 (DE)
Title: Brake fluid reservoir for a dual circuit hydraulic brake system
Inventor: TANDLER PETER
IPC: B60T11/26
Filed: 1986-08-14
Abstract: A brake fluid reservoir for a dual circuit hydraulic brake system is proposed, which comprises two chambers which are separated from one another by a dividing wall and connected to one another by a compensating connection and to the filling and top-up openings of a brake master cylinder by means of two outlets arranged in the base of the reservoir, and a float-operated warning device for displaying the brake fluid level. …<??>In order to ensure correct functioning of the warning device in the event of a leakage both in level and in uphill and downhill running, the float (33) of the warning device (30) is arranged between the inlets (21, 22) of the compensating connection (20) in the middle of the brake fluid reservoir (11). … <IMAGE> …
Patent DE-3633293-A1 (DE)
Title: Installation for recovering lost energy
Inventor: ATZGERSTORFER KURT
IPC: F24D3/18
Filed: 1986-09-30
Abstract: To date, attempts have been made to recover a part of the lost energy occurring in a building complex, for example using heat pumps. The payback time for such investments is relatively high, resulting in low economic efficiency. The object of the invention is to provide an installation for recovering lost energy whose economic efficiency is much improved. In this installation there is provided a heat pump 1, downstream of which there is arranged an electric flow heater 11. All the energy consumers 6, 7, 8 are supplied via the heat transfer line 4. The heat pump 1 is operated via the waste heat-collecting line 5 which collects the waste heat produced by the consumers 6, 7, 8 via plate heat exchangers 9 or waste air-cooling registers 10. Arranged immediately downstream of the heat pump 1 is an electric flow heater which is operated by an emergency power unit 12 used as block-type heating station. A domestic hot-water tank 14 and a waste-water tank 15 are provided as additional heat accumulators. Optimum access to existing energy reserves is provided by means of conference systems of the widest variety of power groups. Moreover, the primary energy can be obtained in band form from the electricity supply company.
Patent DE-3635283-A1 (DE)
Title: Coloured road-surface material, and the use thereof for the production of road surfaces and the like
Inventor: KOLB KARL-HEINZ DR
IPC: E01C7/30
Filed: 1986-10-16
Abstract: The invention relates to a coloured road-surface material essentially comprising mineral substances, binders and colorants. The material is characterised in that the binder contains (a) a thermoplastic or (b) a hydrocarbon resin or (c) a mixture of the thermoplastic (a) and the hydrocarbon resin (b), and (d) optionally an aromatic, naphthenic and/or paraffinic oil. The material has the advantage over purely bituminous road-surface materials that it can be adjusted as desired in colour and colour intensity.
Patent DE-3639805-A1 (DE)
Title: Shearer loader, in particular with perpendicular cutting drums
Inventor: BAECKER HANS DIPL ING
IPC: E21C27/02
Filed: 1986-11-21
Abstract: The perpendicular cutting drums of a shearer loader are held by supporting arms and are connected to the drive motor via a gear train arranged in the supporting arms. A shearing chain revolves around each of the supporting arms. It is driven by the cutting drum and removes the mineral rib left behind at the supporting-arm height and not caught by the cutting drum. The aim of the invention is to improve the drive means for the shearing chain. According to the invention, the supporting arm (16) is provided with a recess (22) which serves to receive the sprocket (21), is open towards the shearing chain (18) and extends over the arc of contact of the sprocket (21). It is defined on either side by one supporting-arm leg (16a or 16b) each, of which at least one is designed as a housing and accommodates the spur gears (23, 24) transmitting the rotary movement to the cutting drum (15). In this way, not only is a complete free cut of the supporting arm (16) obtained but so too is a liquid-tight seal of the lubricant-filled gear spaces of the supporting arm (16). <IMAGE>
Patent DE-3643705-A1 (DE)
Title: Apparatus for assembling cooling-element parts
Inventor: HIMMEL HANS-JUERGEN DIPL ING
IPC: B23P19/04
Filed: 1986-12-20
Abstract: Apparatus for assembling cooling-element parts, in which the perforated cooling plates are cut off from the strip with a cutting-off device intended therefor and are drawn onto cooling pipes by means of drawing-on combs circulating on a chain, the upper ends of the cooling-element pipes being fitted with sword-like tips before the cooling-element plate is drawn on, for guidance of the latter, and the position of the cooling pipes being fixed by a stabilising comb, characterised in that stabilising combs (2) which are fitted with a spring (4) and a restoring mechanism (5) and are actuated by the drawing-on combs (1) are arranged tiltably on both sides of the cooling element to be produced and are held by the spring (4) in engagement with the outer cooling-pipe row (9) of the cooling element, and the restoring mechanism (5) is arranged in such a way that a pivotable arm (6) connected to the stabilising comb (2) via a lever (7) reaches into the conveying path of the drawing-on combs (1) in the tilted-down position of the stabilising comb (2). <IMAGE>
Patent DE-3643763-A1 (DE)
Inventor: UPHUES GUENTER
IPC: C07F9/09
Filed: 1986-12-20
Abstract: The direct esterification process is carried out with aliphatic fatty alcohols, their alkylene oxide adducts and alkylphenol alkoxylates, in the presence of a sub-stoichiometric amount of a basic, inorganic or organic compound and of a water entraining agent.
Patent DE-3701477-A1 (DE)
Title: Device for cooling power resistors
Inventor: BEZOLD KARL-HEINZ
IPC: H01C1/082
Filed: 1987-01-16
Abstract: The invention relates to a device for cooling power resistors, the object being to incorporate them additionally in the cooling flow of a forced-cooling system for the semiconductors. In this case, the power resistors are intended also to be accommodated in the clean and uncontaminated regions without any heat problems occurring. The temperature is intended to be significantly reduced there. The elements which remain in the cooling air duct are intended to be insensitive to moisture and to be electrically floating, for maintenance reasons and cleanliness reasons. According to the invention, a heat tube (2) is used which is known per se and carries out the heat transportation to a cooling element (3) in a non-critical region in a manner electrically insulated from the power resistor (1) which is arranged in a critical region. In one advantageous embodiment, the power resistor (1) is constructed in a tubular shape and encloses the heat tube (2) tightly in its evaporation zone (V), electrically insulating, thermally conductive means (4) being fitted between the resistor (1) and the heat tube (2). <IMAGE>
Patent DE-3709671-A1 (DE)
Title: Particle filter
Inventor: BULANG WOLFGANG DR RER NAT
IPC: B01D46/00
Filed: 1987-03-24
Abstract: For a particle filter, in particular for filtering diesel exhaust gases, a filter housing (10) having filter bodies (16, 18) is proposed, in which the gas (36) to be purified can flow from the outside to the inside through the filter bodies (16, 18), while the filter candles (16, 18) can be impinged from the inside towards the outside with compressed air (37). Filter regeneration can take place during operation of the engine with this system without temperature elevation by the particles (40) being blown off from the laden filter body by the compressed air and being transported to a collection vessel (32). <IMAGE>
Patent DE-3711780-A1 (DE)
Title: Method of speed adjustment for motor vehicles in fog
Inventor: FILGIS GERHARD
IPC: B60K31/00
Filed: 1987-04-08
Abstract: Electronic speed adjustment for motor vehicles in fog in order to prevent pile-ups on motorways. The measured values for air temperature, relative air humidity and atmospheric air pressure are constantly fed to a computer programmed for fog. The calculated fog density is converted into a speed limit.
Patent DE-3714138-A1 (DE)
Title: Jointing gun for pasty single-component sealants
Inventor: GALAC LADISLAUS
IPC: B05C17/00
Filed: 1987-04-28
Abstract: A jointing gun for pasty single-component sealants has a housing (1, 2) into which a sealant cartridge (3) can be inserted. Furthermore, a device (8 to 12) is provided with which a helical spring (7) can be tensioned, which helical spring operates a piston (5) for the continuous injecting of the sealant in the cartridge (3). To design the jointing gun over its entire length so as to be extremely short and handy, the housing (1, 2) is designed so as to be telescopic. The retensioning of the helical spring (7) is carried out by means of one and the same tightening device (7 to 13) as is the conventional tensioning of the helical spring (7), with the addition, however, of the sliding of the two housing parts (1 and 2) and fixing device (14, 16) thereof one inside the other. So that the sealant injection operation can be precisely controlled, the tensioning cable or band (9) is held continuously taut compared to the relaxation movements of the helical spring (7). <IMAGE>
Patent DE-3714565-A1 (DE)
Title: Roll-up door with safety-cable guide
Inventor: KROLL BRUNO DIPL ING
IPC: E05F15/42
Filed: 1987-04-30
Abstract: In a roll-up door with motor drive, there is located on the lower edge of the door leaf (2) a safety contact strip (9) which, when it strikes an obstacle located in the door aperture, stops the drive device immediately. In order to protect the control cable (1) leading from the safety contact strip (9) to the drive against wear and damage, it is guided in a cable duct (3) formed specially for this purpose laterally next to the door leaf (2). <IMAGE>
Patent DE-3714962-A1 (DE)
Title: Device for receiving signals
Inventor: DJAMSHIDPOUR MASSOUD DIPL ING
IPC: H03D5/00
Filed: 1987-04-30
Abstract: A device is intended to be indicated with which both frequency shift-keyed RF signals (data) and frequency-modulated RF signals (speech, audio frequencies) which are transmitted via an RF channel can be received. To achieve this, the signals pass through a bandpass filter (1) and are then fed to an analog demodulator (2) whose output voltage (UAF + Uoffset) is fed on the one hand directly to the positive input of a subtractor (4) and on the other hand via a low pass filter (3) for the offset voltage (Uoffset) to the negative input of the subtractor, the output voltage (UAF) of the subtractor is fed on the one hand via an AF amplifier (5) with a following analog switch (14) to an analog output (terminal A) and on the other hand to a first comparator (6), the first comparator then emitting an output signal if the output voltage of the subtractor is greater than a pre-defined first reference voltage (UR1), and the output signals of the bandpass filter (1) are fed via an RF amplifier (7) with a following rectifier (8) to a second comparator (9), the output voltage of the rectifier being compared in this second comparator with a second reference voltage (UR2) and, if it is greater than the reference voltage, a logical signal is emitted which is fed to the analog switch (14), whereby the latter ... to through-connect the voltage of the AF amplifier (5) ... Original abstract incomplete. <IMAGE>
Patent DE-3724726-A1 (DE)
Inventor: LOEBERMANN HARTMUT DR
IPC: A61K35/50
Filed: 1987-07-25
Abstract: The process makes use of the property of binding to polysulphates of saccharides or to sulphated sugars in the presence of calcium ions.
Patent DE-3732335-A1 (DE)
Title: Device for producing a dental working model
Inventor: ZEISER MANFRED P DR
IPC: A61C13/34
Filed: 1987-09-25
Abstract: The invention describes a device for producing a dental model of which an impression is made from a dental model part fixed on a base in the impression chamber of a so-called flask, the impression chamber receiving only part of a dental model and the flask being pivotably arranged on the base in such a way that its impression chamber passes at least approximately over the entire dental arch of the complete dental model on pivoting of the flask. This saves duplicating material and embedding composition as compared to known embodiments.