baber/WOPTO huggingface dataset:
Patent DE-3132868-A1 (DE)
Inventor: OELERT GERHARD
IPC: C02F1/14
Filed: 1981-08-20
Abstract: In a method for continuously desalinating sea water, the sea water is concentrated by using solar energy to obtain fresh water. During periods when solar radiation is sufficient, a chemical heat accumulator (1, 2) is charged. Said accumulator is discharged during the periods without sunshine and during the periods when the radiation is insufficient, with the use of an outer heat source at a lower temperature. The heat released during the charge into and the discharge from the chemical accumulator is used for the concentration of sea water, preferably by means of an evaporation installation (12) by expansion.
Patent DE-3133916-A1 (DE)
Title: Acid monoazo dyes and use thereof for dyeing polyamides
Inventor: HUGL HERBERT DR
IPC: C09B29/08
Filed: 1981-08-27
Abstract: Azo dyes of the formula <IMAGE> where R1 is H, CH3, Cl, NHCOCH3 or NHSO2CH3, R2 is H, CH3 or Cl, R3 is C2-C4-alkyl, C2-C4-hydroxyalkyl, cyanoethyl, C2H4-O-Q, benzyl or phenethyl, Q is C1-C4-alkyl, phenyl or cyclohexyl, and R4 is H or R3, are suitable for dyeing wool, silk and in particular synthetic polyamides. The dyeings obtained are notable for good migration and high light fastness.
Patent DE-3139083-A1 (DE)
Title: Container of cuboid shape made of plastic
Inventor: STEGMAIER WALTER
IPC: B65D1/12
Filed: 1981-10-01
Abstract: The container according to the invention has in the region of its four vertical longitudinal edges elongate strengthening ribs drawn inwards and outwardly curved strengthening ribs adjacent to one another in each case in the manner of rows, by means of which considerable reinforcement of the container and also of its stacking compression value can be achieved.
Patent DE-3143267-A1 (DE)
Title: Hydraulic high-performance brake system for motor vehicles, especially racing vehicles
Inventor: BURCKHARDT MANFRED DR ING
IPC: F16D65/78
Filed: 1981-10-31
Abstract: A hydraulic high-performance brake system for racing vehicles is described in which, in order to improve the stability of the vehicle brake, the brake fluid is circulated in a cooling circuit outside the braking phases. For a vehicle with dual circuit brake system, two jointly actuatable tandem master cylinders are provided which are connected in parallel, in the braking phases. In the cooling phases in which the feedpump is activated, the corresponding outlet pressure chambers are connected in series to the wheel brakes of the respective brake circuit, the brake fluid flowing back in two parallel part-circuits from the storage reservoir to the first tandem master cylinder, from the latter to the brakes and from the brakes through the second tandem master cylinder to the storage reservoir. In the return line leading to the storage reservoir, a heat exchanger is arranged by means of which the brake fluid can be cooled. The brake system according to the invention reliably prevents any vapour bubble formation inside the brake circuits.
Patent DE-3144173-A1 (DE)
Title: Speed governor for injection internal combustion engines
Inventor: TAKAHASHI MASAATSU DIPL ING
IPC: F02D1/10
Filed: 1981-11-06
Abstract: A centrifugal force speed governor (24) for an injection internal combustion engine has a control device (31) by means of which an adjusting element (20') can be brought to bear against a delivery increasing lever (16), to be precise only in full load operation and in the medium- and high-speed ranges of the engine. The delivery increasing lever (16) is connected to a control lever (15) and a floating lever (11). Shortening of the adjusting spring (4) then causes a swivelling of the delivery increasing lever (16) in a direction which increases the delivery. A stop (34) may also be provided in addition, which, in the middle- and high-speed ranges of the engine, comes to bear against the delivery increasing lever (16) in order to prevent swivelling of the delivery increasing lever (16) in the delivery reducing direction as a result of the shortening of the adjusting spring (4) when the adjusting element (20') does not bear on the delivery increasing lever (16) when the engine is at partial load. <IMAGE>
Patent DE-3149350-A1 (DE)
Title: Machine for dressing the liquid bath of metallurgical furnaces
Inventor: HUEMMLER OTTO ING GRAD
IPC: F27B3/18
Filed: 1981-12-12
Abstract: A machine for dressing the liquid bath of metallurgical furnaces with an at least partially closed hood (4) which has openings (3) for charging and for the introduction of the dressing tools (e.g. 13), is suspended from rails (6) to allow it to be moved around the furnace and has a running rail (10), pivotable about a vertical pivot (8) of a turntable (7) in the region of the traversing rails (6), for a trolley (11) carrying the dressing tool. To displace the working pivoting axis for the tool in such a way that a larger angular range for the tool can be achieved within the furnace (2) with a minimum furnace aperture, a second vertical pivot (14), situated in the region of the furnace aperture (3) in the operating position of the machine (1), for the running rail (10) and the trolley (11) is provided. This second pivot (14) is expediently situated on an intermediate frame (9) which can be pivoted on the turntable (7) and on which the running rail (10) of the trolley (11) is mounted and supported in such a way that it can be pivoted about the second vertical pivot (14). <IMAGE>
Patent DE-3150125-A1 (DE)
Inventor: STRIBEL HANS PETER
IPC: H01H50/14
Filed: 1981-12-18
Abstract: 1. Relay comprising a coil (6) wound on a coil former (8), with terminal components (32, 32') associated with the ends of the coil wires, each of which terminal components comprises a fixing component (34) held on the coil former (8), an intermediate piece (33), a terminal pin (38) for one coil wire end (39) and, orientated transversely thereto, a plug pin (31) which can be inserted into a printed circuit board (2), wherein intermediate piece (33), terminal pin (38) and plug pin (31) are situated outside the winding region during the winding of the coil (6) and, after the winding of the coil (6), can be bent over in such a manner that they penetrate into the coil winding region (41), characterized in that the fixing component (34) of each coil terminal component (32, 32') is secured in a recess (35) which is formed on the connecting bar (24) of a U-shaped projection (23), integrally formed on the coil former (8) and carrying fixed relay contacts (25, 27), and that, after the bending over, the intermediate piece (33) between the fixing component (34) at the one end and the terminal pin (38) with the plug pin (31) at the other end, situated in the coil winding region (41), of the coil terminal component (32, 32') is disposed, guided by the external contours of the coil former, in the form of an angle around a contact terminal component (29) of one of the fixed relay contacts (25) and at a distance therefrom.
Patent DE-3210481-A1 (DE)
Title: Process for the finishing of textiles
Inventor: WILHELM HANS PROF DR
IPC: D06M15/29
Filed: 1982-03-22
Abstract: The process comprises the finishing of textiles using polymerisation dispersions, at least one polymerisation dispersion containing reactive N-methylol and/or methylol ether groups as side groups and at least a second polymerisation dispersion containing hydroxyl groups as side groups and these N-methylol or N-methylol ether groups being reacted with the hydroxyl groups after application to the textiles.
Patent DE-3212304-A1 (DE)
Inventor: HILBOLL GERD DIPL CHEM DR
IPC: A61K31/41
Filed: 1982-04-02
Abstract: The present invention relates to new 6-[Imidazolyl-phenyl]-5-methyl-3-oxo-tetrahydropyridazines of the general formula I    <IMAGE>  I  as well as their acid addition salts, methods for their use, and pharmaceutical preparations containing them.
Patent DE-3213445-A1 (DE)
Title: Multiple clothes hanger
Inventor: FAHMI IBRAHIM
IPC: A47G25/32
Filed: 1982-04-10
Abstract: In a multiple clothes hanger having a plurality of mutually parallel transverse struts extending horizontally from a supporting rod in a plane with a hooking loop, the hooking loop thereof being located on the upper leg of an angled retaining rod whose other leg is connected to the central part of the supporting rod, the transverse struts are freely accessible even in the vicinity of a wall as a consequence of a further hooking loop on the leg arranged between the hooking loop and an angled point of the retaining rod.
Patent DE-3215158-A1 (DE)
Title: Heavy-duty lathe
Inventor: SCHWENDEMANN ROLF DIPL ING
IPC: B23B3/06
Filed: 1982-04-23
Abstract: In a heavy-duty lathe, the spindle carrying a clamping disc (2) is designed as a hollow spindle (4). The hollow spindle (4) is driven via a spur gear system (29) and is supported by means of a supporting block (27). Hydrostatically mounted in the hollow spindle (4) is a centre sleeve (6) which is axially displaceable and carries on its work-side front end two cross slides with at least one tool each. Provided on the side of the workpiece (1) opposite the hollow spindle (4) is a second centre sleeve (7) which likewise carries two cross slides with at least one tool each and has a clamping disc for clamping the workpiece (1). This design of the heavy-duty lathe enables a workpiece (1) to be clamped on both sides and to be machined internally simultaneously from both sides. <IMAGE>
Patent DE-3216813-A1 (DE)
Title: Breech-loader arrangement on a machine gun
Inventor: KOINE RICHARD ING GRAD
IPC: F41F1/08
Filed: 1982-05-05
Abstract: Of the breech-loader arrangement on a machine gun, having two weapons connected positively to one another in a common weapon housing (10), only the arrangement on one of the two sides is shown for the sake of greater clarity. The barrel (12) with loading space (14) is assigned a breech wedge (16) having a gear (18). The roller chain (24) is guided through the front deflection region (26) by the driven chain wheel (30) and through the rear deflection region (28) by the chain wheel (32). The transmission member (34) connects the roller chain (24) shown to that not shown. The driver (36) is equipped with a guide element (37) and is connected via the leaf spring (38) to the cam body (52) on the slide body (42). The case extractor (46) is articulated on the latter on its underside (in 48) and can be deflected counter to the return spring (50). On the underside, the slide body (42) is assigned the stop (56) for interaction with the case ejector (54). Both guides (40 and 41) for the guide element (37) and the guide track (44) for the slide body (42) are arranged fixed to the housing. The guides (40 and 41) are inclined relative to the core axis (A) of the barrel (12). The width of the guide track (40) increases continuously from the region of the guide (41) towards the rear deflection region. The cartridge (P) is taken up in the direction V by the driver (36) by means of the roller chain (24). It is introduced into the opened loading space (14), received at the rear by the closing breech wedge (16) and prevented from rebounding. <IMAGE>
Patent DE-3217952-A1 (DE)
Title: Device for holding a window wiper at a distance from a motor vehicle window
IPC: B60S1/34
Filed: 1982-05-13
Abstract: The invention relates to a device for holding a window wiper at a distance from a motor vehicle window. It has a support element which is arranged on the window wiper and extends between window wiper and window. The device permits the wiper blade to be held at a distance from the window during the cold time of the year. It is thus possible to scrape ice off the window without the possibility of the wiper lip being torn off by the layer of ice and thus damaged.
Patent DE-3219074-A1 (DE)
Title: Method and arrangements for discharging an electrostatically charged photoconductor point by point
Inventor: FISCHER DIETER DR
IPC: H01J17/49
Filed: 1982-05-21
Abstract: For this discharging, the light emission generated by means of gas discharges is used. An undelayed ignition can be produced by preionization. According to a preferred embodiment, the ignition of the gas discharge used for the light emission can be controlled by an additional gas discharge burning for a short time.
Patent DE-3220137-A1 (DE)
Title: Substrate for hydroponic systems
Inventor: LOBSCHAT HELMUT G
IPC: A01G31/00
Filed: 1982-05-28
Abstract: Calcined kieselguhr, which is distinguished by a very high degree of capillarity, is used as a substrate for hydroponic systems. With regard to the growth of plants, the properties of this material resemble those of the soil, i.e. air and water, or nutrient solution, exist side-by-side, like in the soil. The calcined kieselguhr is processed by treatment in a rotary tube to give a spherical material which is graded into a range of particle sizes so as to be able to use a substrate of the optical particle size for the plant species in question.
Patent DE-3220237-A1 (DE)
Title: Separating device for sheet-type copies
Inventor: MASSENGEIL HANS ADOLF DIPL ING
IPC: G03G15/00
Filed: 1982-05-28
Abstract: In a separating device for sheet-type copies, in which the leading edge (3b) of the respective bottom sheet (3a) of a pile (3) is pivoted away from the pile by means of a suction remover (5a), which can be pivoted onto the pile and is fitted with suction nipples (7), and is fed to a pair of transporting rollers formed by a fixed transporting roller (8) and a pivotable transporting roller (14), blower nozzles (10) are provided which, after the pivoting away of the suction remover (5a), direct an air flow onto the leading edge (3b) of the sheet gripped by the suction nipples (7). A resting surface (5a) for the leading edge (3b) of the sheet is preferably arranged in the region of the suction nipples (7), which resting surface lies in the air flow of the blower nozzles (10). When separating thin, partially air-permeable sheets, further transport of more than one sheet by the transporting rollers is prevented by this measure. The blower nozzles (10) can be arranged fixedly or pivotably or directed onto a guide plate which can be pivoted out of the transport path of the copies. <IMAGE>
Patent DE-3220934-A1 (DE)
Title: Method of operating a magnetic bubble memory as a voice memory, in particular in a telephone answering machine
Inventor: BURGHARDT HARTMUT DR ING
IPC: H04M1/64
Filed: 1982-06-03
Abstract: Method of operating a magnetic bubble memory as a voice memory having     - delta-modulated voice storage, the rotating-field frequency being between a maximum of eight times the upper voice-frequency band upper limit and a minimum of twice the set limit, and - a write path, loops, equivalent loops, read path and a skipping circuit, which skips only some of the defective loops. The method is intended in particular for the operation of a telephone answering machine. o
Patent DE-3221805-A1 (DE)
Title: Holding device for tools and the like
Inventor: HELLWIG HERBERT
IPC: B25H3/04
Filed: 1982-06-07
Abstract: The invention relates to a holding device consisting of a plastic sheet having fixing openings arranged in the form of a matrix and having at least one clamping flap which is assigned to the gaps of the matrix, is made in one piece with the plastic sheet, is tiltable out of the plane of the plastic sheet about a hinged edge and has a guide opening for a tool to be received. The holding device furthermore has plastic elements, serving as fixing means, in the form of plastic fixing bands or in the form of plastic elements provided with a snap fastener and a pressure plate, which can be detachably engaged with the fixing openings of the plastic sheet so as to fix the tool and the like.
Patent DE-3227051-A1 (DE)
Inventor: SCHUBERT ERNST W
IPC: F04B43/08
Filed: 1982-07-20
Abstract: A hose pump comprises a housing in which a drive shaft is mounted. The shaft is provided with an obliquely extending shaft piece on which a swash plate is mounted. The swash plate end face presses against a hose which lies in an annular groove located in the underside of the housing cover. The swash plate does not substantially rotate relative to the housing or to the hose and therefore exerts substantially no shear on the hose.
Patent DE-3228824-A1 (DE)
Title: Stand
Inventor: SPIETH RUDOLF DIPL ING
IPC: A47B19/00
Filed: 1982-08-02
Abstract: In the case of stands as items of furniture, the leg star of the foot structure is surrounded integrally by foam for the purpose of improving the stability of the item of furniture and to render it sound-proof and shock-proof (disc-shaped or star-shaped). <IMAGE>
Patent DE-3229519-A1 (DE)
Title: Process for the preparation of 2,3-dichloroisobutyronitrile
Inventor: BESECKE SIEGMUND DIPL CHEM DR
Filed: 1982-08-07
Abstract: The invention relates to a process for the preparation of 2,3-dichloroisobutyronitrile from methacrylonitrile and chlorine without the addition of solvents, methacrylonitrile being reacted in liquid phase with gaseous chlorine in a temperature range below 80 DEG C.
Patent DE-3229813-A1 (DE)
Title: A conveyor belt comprising two fabric layers arranged one on top of the other
Inventor: TONN HASSO DIPL ING
IPC: B65G15/34
Filed: 1982-08-11
Abstract: A conveyor belt made of rubber or rubber-like plastic contains two fabric layers made of synthetic fibre material which are separated by a rubber intermediate plate. On both outer surfaces, each of the two fabric layers has a warp-thread layer having a linear density of at least 2500 dtex. This super warp thread layer extends beyond the outer surface of the supporting fabric layer.
Patent DE-3231257-A1 (DE)
Title: Method of producing adjusted measuring systems of Bourdon-tube pressure gauges
Inventor: KOCH PETER
IPC: G01L7/04
Filed: 1982-08-23
Abstract: The invention relates to a method of producing adjusted measuring systems of Bourdon-tube pressure gauges which have a measuring mechanism constructed with a Bourdon tube (1) as well as an indicating mechanism (8-14) connected to it via a connecting rod (6) and in which the connecting rod (6) is linked on one side to an end point of an end piece (4) of the Bourdon tube (1) and on the other side to an articulation point of a tooth segment (8). The position of one of the two points (end point or articulation point) is firmly preset. The spring characteristic of a Bourdon tube (1) from one batch is measured. From this, the same position of the other of the two points (end point 5) is determined for linearising the measuring systems and is positioned in the measuring systems for all Bourdon tubes of the batch. Then, to set the range, after the connecting rod (6) has been linked to both points (5, 7), each Bourdon tube (1) is subjected to a pickling operation until the indicator mechanism (8-14) shows a predetermined deflection at a reference pressure. <IMAGE>
Patent DE-3232718-A1 (DE)
Title: Bathing cap
Inventor: SCHARDELMANN HANS-JOACHIM
IPC: A42B1/12
Filed: 1982-09-03
Abstract: A bathing cap is designed in a seamless head shape as a material cap (1) made of fibres of thermoplastically deformable material allowing the skin to breathe through a finely knitted fabric. In this case, a pattern can be embossed by thermoplastic deformation in one region of the bathing cap, which pattern consists of elevated and depressed portions relative to one side - outside or inside. <IMAGE>
Patent DE-3234656-A1 (DE)
Title: Oscillating polishing unit
Inventor: SCHMID HUBERTUS
IPC: B24B23/04
Filed: 1982-09-18
Abstract: Published without abstract.
Patent DE-3234699-A1 (DE)
Title: Flexible waveguide for millimetric waves and a method for producing said waveguide
Inventor: HOLPP WOLFGANG DIPL ING
IPC: H01P11/00
Filed: 1982-09-18
Abstract: A flexible waveguide for the millimetric waveband is produced as a thin-walled tube having any desired cross-section which has reinforcing beads running around its circumference, in that a multi-layer jacket of the desired shape is formed on a core piece having a profile corresponding to the inner cavity of the waveguide by the deposition of metal layers, preferably galvanically, the core piece being released therefrom subsequently.
Patent DE-3239242-A1 (DE)
Title: Actuating shaft, in particular a rotary shaft, for rotary resistors, electrical switches and the like
Inventor: ENDO SATSUO
IPC: H01H3/08
Filed: 1982-10-23
Abstract: Actuating shaft, in particular a rotary shaft, for rotary resistors, electrical switches and the like, in which an actuating part (for example a rotor disc) is attached to one end of the actuating shaft or of the shaft, with the object of preventing non-round or uneven movement of the stem or of the shaft, even after a relatively long operating duration, reducing the wear and facilitating smooth displacement or rotation of the actuating element; the actuating shaft or shaft and the actuating element (for example a rotor disc) being formed as cast as a uniform component of artificial resin, in the form of a core, and a jacket, which may consist of artificial resin, surrounding the core. The core and actuating part may be produced from different artificial resin, for example from polyacetal or polycarbonate.
Patent DE-3240448-A1 (DE)
Title: Verfahren zur herstellung von eburnamonin-derivaten
Inventor: SZANTAY CSABA DR
IPC: C07D471/14
Filed: 1982-11-02
Abstract: 1 Die Erfindung betrifft ein neues Verfahren zur Herstellung von Eburnamonin-Derivaten der allgemeinen Formel I (I) (worin R[hoch]1 eine Alkylgruppe mit 1 - 6 Kohlenstoffatomen bedeutet) und optischen und geometrischen Isomeren davon, dadurch gekennzeichnet, daß man ein Hydroxyimino-oktahydro-indolo/2,3-a/chinolizin-Derivat der allgemeinen Formel II (II) (worin R[hoch]1 die obige Bedeutung hat und R[hoch]2 eine mit R[hoch]1 identische oder davon verschiedene Alkylgruppe mit 1 - 6 Kohlenstoffatomen oder ein Wasserstoffatom bedeutet) oder ein Säureadditionssalz davon in einem organischen protischen Lösungsmittel oder Lösungsmittelgemisch mit einer anorganischen Base, gegebenenfalls unter Zugabe von Wasser oder einer wäßrigen Mineralsäure, bei einer Temperatur von 60 - 200°C umsetzt. Die erfindungsgemäß herstellbaren Verbindungen der allgemeinen Formel I sind bekannte Pharmazeutika. Der Vorteil des Verfahrens besteht darin, daß es auch im Betrieb wirtschaftlich und einfach durchführbar ist, mit guter Ausbeute reine und isomerfreie Endprodukte liefert und einfach und leicht zugängliche Ausgangsstoffe fordert.
Patent DE-3243481-A1 (DE)
Title: Device for increasing and/or measuring muscular power
Inventor: RADTKE ROLF
IPC: A63B21/055
Filed: 1982-11-22
Abstract: Published without abstract.
Patent DE-3247004-A1 (DE)
Title: Hydrostatic gear, especially for vehicle drive
Inventor: ZANGENBERG JAN
IPC: F16H61/40
Filed: 1982-12-18
Abstract: A hydrostatic gear, especially for vehicle drive, possesses an adjustable pump (1) and a hydrostatic motor (2) which are connected to one another via lines (3, 4). At least one line (3) leading to the motor (2) is connected to a pressure accumulator (28; 28a) via a throttle (27; 27a). An additional valve (29; 29a) loaded by a spring (32) is subjected, on the one hand, to the pressure in the associated line (3, 4) and, on the other hand, to the pressure in the pressure accumulator (28; 28a). It controls the servomotor (16), at the same time bypassing the usual control device (40), in order to change the displacement of the adjustable pump (1) with the effect of reducing a difference between these pressures. Jumps in pressure and in acceleration are reduced thereby. <IMAGE>