baber/WOPTO huggingface dataset:
Patent DE-3540147-A1 (DE)
Inventor: WEHOWSKY FRANK
IPC: C07C271/10
Filed: 1985-11-13
Abstract: The novel urethanes, in addition to at least one perfluoroalkyl group, also contain epichlorohydrin groups and dialcohol radicals in the molecule. They are prepared by reacting a fluorine-containing alcohol with epichlorohydrin to give the perfluoroalkyl-epichlorohydrin adduct, reacting this adduct with a di- or triisocyanate to give the perfluoroalkyl-epichlorohydrin-isocyanate adduct and by reacting this adduct with a dialcohol or a monoetherified dialcohol to give the desired urethanes having a perfluoroalkyl group and having epichlorohydrin groups and dialcohol radicals, and by reacting a suitable urethane compound of this type with a perfluoroalkyl-containing di- or triisocyanate to give the desired urethanes having a plurality of perfluoroalkyl groups and having epichlorohydrin groups and dialcoholradicals. The novel urethanes are preferably used for the oleophobic and hydrophobic finishing of textiles.
Patent DE-3540674-A1 (DE)
Title: Motor/spring force drive system for a high-voltage circuit breaker
Inventor: KRIECHBAUM KARL DR ING
IPC: H01H3/30
Filed: 1985-11-16
Abstract: A motor/spring force drive system for a high-voltage circuit breaker having a central spring-force store which, via cam discs, causes the circuit-breaker poles to switch on while the switching-off springs are simultaneously stressed. It is intended by means of a drive system having a central spring-force store to make it possible to switch the individual circuit-breaker poles off independently and make one or more renewed switching-on processes possible without any external energy supply. As a result of the invention, the drive system is designed such that the central spring-force store (20) switches the circuit-breaker poles on by means of cam discs (1, 1', 1'', 3, 3', 3''), the force-locking connection between the spring-force store (20) and the circuit-breaker poles being interrupted, for switching off separately, when the switching-on process is effected. The central spring-force store (20) is provided, in order to emit different energy levels, with a hydraulic damping and locking/unlocking device (30). The rapid release of the large forces both of the switching-off springs (6) of the circuit-breaker poles and of the spring-force store (20) is effected by means of piston-ring locks. <IMAGE>
Patent DE-3602243-A1 (DE)
Inventor: LUNKENHEIMER WINFRIED
IPC: C07D249/08
Filed: 1986-01-25
Abstract: Fungicidally active novel E-isomers of N alpha -(2-cyano-2-alkoximino-acetyl)-amino acid derivatives and peptides of the general formula (I)    <IMAGE>  (I)  in which R represents alkyl, alkenyl, alkinyl, cyanoalkyl, azolylalkyl or optionally substituted phenylalkyl, or represents optionally substituted cycloalkyl; R1 represents hydrogen, alkyl, optionally substituted phenyl or optionally substituted benzyl, or represents alkoxycarbonylamino; R2 represents hydrogen or alkyl; R3 represents hydrogen, alkyl, alkoxycarbonylalkyl, hydroxycarbonylalkyl, aminocarbonylalkyl, azolylalkyl, cyanoalkyl, hydroxyalkyl, alkenyl, alkinyl or optionally substituted cycloalkyl, or represents optionally substituted phenyl or phenylalkyl, or represents the grouping  R4-SOn-Z- R4 n and Z having various meanings, and X is -OH-OR1 or -NR2R3.
Patent DE-3602853-A1 (DE)
Title: Method for winding a thread to form a cross-wound bobbin
Inventor: LENZ FRIEDHELM DIPL ING
IPC: B65H54/38
Filed: 1986-01-31
Abstract: During the winding of a thread to form a cylindrical cross-wound bobbin, a periodic shortening and lengthening of the traversing stroke takes place. The traversing end points are located laterally on a wavy line which is designed so that, in the traversing region affected by the shortening, the thread material is laid to form a cylindrical winding which has a slightly larger diameter than the remaining winding.
Patent DE-3602902-A1 (DE)
Title: Clamping device
Inventor: FIECH PAUL DIPL ING
IPC: B66B19/02
Filed: 1986-01-31
Abstract: To connect a hoisting rope to a supporting platform arranged in a shaft, in particular for the rope change, a clamping device is known in which a housing side wall is pivotable. The displacement of the clamping wedges is effected by means of a slide and pivoted levers which also take care of the locking of the clamping wedges in the ready position. Such a clamping device is complicated, contains many individual parts and is difficult to manipulate in underground operation. In contrast, the invention provides for a robust housing 4 of front walls 5, rear wall 6, base plate 7 and top plate 8 rigidly connected to one another, a constantly open rope-entry slot 13 remaining on the front side, and a slide 25 being displaceable on the rear side by both tensile and compressive forces. Furthermore, a locking means 40 is provided which connects the slide 25 directly to the rear wall 6. Therefore the tensile and/or compressive forces do not need to be maintained in the ready position of the clamping wedges 20. <IMAGE>
Patent DE-3607606-A1 (DE)
Inventor: FREESE UWE
IPC: B67D7/74
Filed: 1986-03-07
Abstract: A water jet injection device for use with mixed beverage dispensing machines is provided, wherein a bushing-type sealing element which fulfills several functions is placed in the injector housing. In particular, the sealing element sealingly separates the mixing chamber from the rearward section of the injector housing in a reliable manner and further acts as a nonreturn valve hermetically sealing the mixing chamber against the supply conduit for fruit syrup or concentrate when the injector in the mixing chamber is inoperative and, at the same time, the sealing element provides a seal when an intake conduit or the like is connected with the lateral intake opening of the injector housing.
Patent DE-3607914-A1 (DE)
Title: Printed product with a substance imparting the printed information which is applied in in-line processing
Inventor: RIESINGER JOSEF
IPC: B42D15/00
Filed: 1986-03-10
Abstract: A printed product produced on a printing line by the in-line method contains a substance which imparts the printed information and can be brought into an active relationship with it. The presentation of the substance is arranged in a manner such as to be fully integrated into the printed image and is present without any particular manipulation of the printed product. The imparting material is mechanically applied, in correct alignment with the image, by an applicator mechanism installed in the path sequence upstream and/or downstream of the dryer of the printing line.
Patent DE-3607936-A1 (DE)
Title: Flameproof lighting arrangement
Inventor: ROHLEDER FRIEDEMANN DR MED
IPC: G02B23/24
Filed: 1986-03-11
Abstract: A flameproof lighting arrangement which consists of a flameproof luminaire and a tube having a flameproof cavity, is suitable for difficult observation conditions in an explosive gas atmosphere. For this purpose, the tube (6) can be inserted into the beam path of a cap lamp (1) and can be joined immovably to the cap lamp. At its end on the luminaire side, the tube (6) has a condenser lens (8) of relatively long focal length, and at its end on the light-exit side an exit lens (13) of relatively short focal length for producing parallel light beams. The two lenses have a common focal point. Arranged at the end, on the light-exit side, of the tube (6) is a fibre-optical system (15) whose light entry surface is illuminated by the parallel beam path of the exit lens (13). <IMAGE>
Patent DE-3610059-A1 (DE)
Title: Modulo 2 adder to combine three input signals
Inventor: HOLZAPFEL HEINZ PETER DIPL PHY
IPC: H03K19/21
Filed: 1986-03-25
Abstract: To generate test bits for data words, data bits of the data words are added modulo 2. The switching time to generate such test bits, and the cost of the necessary transistors, can be reduced if three-value modulo 2 adders are available. These three-value modulo 2 adders, each of which can combine three input signals, consist of two circuit parts (Sc1, Sc2). The first circuit part (Sc1) consists of four circuit branches (Zw1 to Zw4), which each consist of three transistors, one per input signal (A, B, C). The first circuit part (Sc1) applies the fixed potential (VDD) to an output (D1) if the modulo 2 addition of the input signals gives the binary value 1. Correspondingly, the second circuit part (Sc2) consists of four circuit branches (Zw5 to Zw8), which each consist of three transistors. One transistor of each circuit branch is assigned to each input signal (A, B, C). This circuit part (Sc2) applies the fixed potential (VSS) to the output (D1) if the modulo 2 addition of the input signals (A, B, C) gives the binary value 0. The number of transistors is reduced because, for each two circuit branches, transistors which are triggered by the same input signal with the same polarity have been replaced by a single transistor. <IMAGE>
Patent DE-3611145-A1 (DE)
Inventor: ZIMMERMANN ANSO DR
IPC: B65D53/02
Filed: 1986-04-03
Abstract: In an insulating jug (1) having a stopper (4) on which is arranged a sealing element (13) having a generally radially extending sealing lip (16) that in the closed position lies on a generally radially extedning sealing surface (19) on the housing (2) of the insulating jug (1) , a reliable seal is attained even when there are relatively large discrepancies in the relative dimensions of the sealing parts. This is achieved through the bending stress of the sealing lip (16) being greater than the force extended on the sealing lip (16) by the fluid in the container, and by arranging a free space (23) on the side of the sealing lip (16) facing away from the sealing surface (19).
Patent DE-3612908-A1 (DE)
Title: Heating boiler
Inventor: VIESSMANN HANS DR
IPC: F24H1/26
Filed: 1986-04-17
Abstract: The heating boiler consists of a water-bearing housing with an interior which conducts the flame and the heating gases and which is surrounded by a tubular insert which extends through the water-bearing housing, the gas-side surface of the insert, which is provided with rib-like transmission surface enlargements extending in the flow direction, being of two-shell design and, in the interior, the reversing combustion chamber being separated by a wall from the heating-gas flues surrounding it. The gas-side, inner shell (2) of the insert (1), which is connected in a heat-conducting manner at least in places to the tubular insert (1), is formed from adjacently arranged Z-shaped, C-shaped or U-shaped profiles which are known per se and the free leg ends (6) of which are angled so as to be directed towards the respectively adjacent profile (3, 4) or in the case of U-profiles towards one another, and are designed as the wall separating the combustion chamber (7) from the heating-gas flues (8). <IMAGE>
Patent DE-3616095-A1 (DE)
Title: Steam generator with catalytic flue-gas treatment and method of operating the steam generator
Inventor: STENSBOEL BENNY
IPC: F22B37/00
Filed: 1986-05-13
Abstract: Two bypass lines (12, 14) are provided between the feed-water inlet line (5) into the economiser (6) of the steam generator and the outlet line (8) from the economiser. The line (12) more remote from the economiser contains a valve (13), preferably a modulating valve, while the bypass line (14) connected closer to the economiser contains a circulation pump (15). If the steam generator is operated in an upper load range from full load down to, for example, 70%, the valve (13) remains closed and the pump (15) is stationary. At lower loads, the pump (15) is allowed to deliver heated feed water from the outlet line (8) to the inlet line (15) and the valve (13) is kept more or less open. In this way, the load-dependent variation of the flue-gas temperature after the economiser is reduced and the operating conditions for a unit, fitted at this location, for catalytic flue-gas treatment are improved. <IMAGE>
Patent DE-3617692-A1 (DE)
Title: Device in sandblasting conduits
Inventor: FERTL KLAUS
IPC: B24C7/00
Filed: 1986-05-26
Abstract: The invention relates to a device in sandblasting conduits, with which water is introduced into a sand/air mixture coming from a mixing device. Since wet working is considered more important nowadays, the aim is to improve this method. In particular, the intention is to effect a more thorough mixing of the sand/air mixture with water and also improve the intensity of the working jet. All this is to be achieved with a low outlay. This endeavour is achieved by the fact that a pressure water conduit (12) opens into a conduit intermediate piece (7), the axis (13) of which pressure water conduit encloses with the axis (14) of the intermediate piece (7) an acute angle ( alpha ), the apex of which points in the flow direction of the sand/air mixture. <IMAGE>
Patent DE-3621480-A1 (DE)
Title: Method and device for positioning a patient
IPC: A61G13/02
Filed: 1986-06-26
Abstract: For speeding up a method for positioning a patient relative to n motion axes in space which optionally comprise one or more swivelling axes, the patient being moved from a first position into a second position while he is fixed in a defined position on a couch that is movable relative to n axes via a control and drive unit, it is proposed that the second position be predetermined for the control and drive unit with the coordinates Y1, Y2, ... Yn and that the movement into the second position be executed steadily such that the differences in the coordinates Z1 = Y1 - X1, Z2 = Y2 - X2, ... Zn = Yn - Xn simultaneously reach the value zero, starting from the first position with the coordinates X1, X2, ... Xn, provided they differ from zero before the start of movement. Furthermore, there is described a device for performing the method.
Patent DE-3622654-A1 (DE)
Title: Angular support foot for interchangeable bodies of trucks (lorries)
Inventor: DUWE PETER
IPC: B60P1/64
Filed: 1986-07-05
Abstract: In order to secure the locking struts (5) on the vertical limb of a support leg (4) in the position of rest, the invention provides on the locking strut (4) above the pivot pin (8) a blocking member (11) which has a blocking pin (18) which automatically engages in a recess (16) of a locking cam (10), which is fixed to the vertical limb (7) of the support leg (4) as soon as the blocking strut (4) is situated flush with the vertical limb (7). <IMAGE>
Patent DE-3633982-A1 (DE)
Title: Automatically opening safety belt lock
Inventor: LUEPERTZ HENNING DR ING
IPC: B60R22/32
Filed: 1986-10-06
Abstract: Positively lockable safety belt lock which can be manually opened at any time in a conventional fashion and contains in addition an electrically or pneumatically actuable adjustment system which charges an energy storage unit when the opening command is emitted and the stored energy of which unlocks the lock, permitting it to spring open, either immediately or after the lock bolt has been released, without another opening command or the supply of additional energy. The energy storage unit may, on the other hand, be charged by means of the forces manually exerted when the lock is fastened and the electrically or pneumatically actuable adjustment system releases the energy to unlock the locking tongue when the opening command is emitted. The energy storage units are mechanically locked against back discharge after charging, unlocking occurring by means of different systems once the lock has sprung open, i.e. repeatability of the lock is ensured. The lock opening command is emitted by processing the information contained in sensor signals and can be emitted to permit occupants to leave the vehicle in a normal manner or after accidents.
Patent DE-3637080-A1 (DE)
Title: Roof rack for vehicles
Inventor: SOMMER EUGEN
IPC: B60R9/058
Filed: 1986-10-31
Abstract: The fastening of vehicle roof racks by means of projections on the car roof and caps on the roof racks can also be advantageously used to mount rails. The caps take the form of rail feet and are fastened to the projections by means of bolts. Furthermore, in the case of car roofs having conventional rails, projections can be mounted in addition which are welded onto holding plates and are fastened at the same time as with the rails. The advantages of the new fastening method are also enjoyed in the case of these types of construction.
Patent DE-3638494-A1 (DE)
Title: Sheet deliverer in printing machines
Inventor: KOCH MICHAEL DIPL ING
IPC: B65H29/24
Filed: 1986-11-11
Abstract: The invention relates to a sheet deliverer in printing machines, in which the sheets are conveyed on a straight-lined path by means of gripper carriages arranged on a chain loop and are deposited on the delivery stack by means of a suction-belt conveyor. The invention is based on the object of providing a sheet deliverer in which the rear edge is guided such as to eliminate influencing by the successive sheet floating over it. This object is achieved according to the invention in that upstream of the delivery stack, a suction-belt conveyor is provided, the suction belts of which run in a horizontal part and a part inclined with respect to the delivery stack and the parts are provided with separate suction chambers. The rate of the suction belts is infinitely variable. <IMAGE>
Patent DE-3708009-A1 (DE)
Inventor: HILDEBRANDT BODO
IPC: A45D19/06
Filed: 1987-03-12
Abstract: A greater operating convenience is achieved in the device by the fact that the device (1) is provided with an automatic apparatus (20) which determines the duration of treatment. The apparatus is controlled in dependence on the electrical conductivity, which no longer changes significantly, or the pH value of the treatment liquid (23). 
<IMAGE>
Patent DE-3718596-A1 (DE)
Title: Device for suspension of a bottle, especially an infusion bottle, by its bottom
Inventor: PAECH EBERHARD
IPC: A61M5/14
Filed: 1987-06-03
Abstract: A device for suspension of a bottle, especially an infusion bottle, by its bottom is characterised by an annular cap fitted on to the bottom of the bottle and having a central perforation and a suspension tape crossing the perforation, the length of the suspension tape being larger than the diameter of the perforation, and by an adhesive tape holding the circumference of the annular cap all round on the circumference of the bottle.
Patent DE-3723358-A1 (DE)
Title: Method and device for continuously monitoring draining surface water, rainwater or wastewater and a measurement, documentation and alarm system suitable for this purpose
Inventor: SEYDLER BODO
IPC: G01N33/18
Filed: 1987-07-15
Abstract: The invention relates to the continuous quality monitoring of water having a very wide variety of origins. Appreciable environmental damage may be caused by pollutants introduced accidentally or intentionally. The device according to the invention makes it possible to detect water-soluble impurities and oils floating on the water reliably and to initiate the necessary safety measures if specified limit values are exceeded.
Patent DE-3724599-A1 (DE)
Inventor: RONZONI ENRICO
IPC: B23Q39/04
Filed: 1987-07-24
Abstract: A multi-mandrel lathe equipped with lubrication and cooling circuits has a turret drum 12 carried by a tube 17 rotatably mounted on a central shaft 18. The lubrication circuit includes a feed line 21 which extends along a gap 19 between the tube 17 and the shaft 18 and connects a rotary coupling 22 with a pipe 20 which supplies lubricant to each mandrel 16 through a plurality of metering units and pipes 25. The cooling circuit includes a tank 26, pump 28, heat exchanger 29 and an inlet pipe 30 from which falling fluid impinges on the drum 12. <IMAGE>
Patent DE-3729330-A1 (DE)
Inventor: FRISCHMANN ALBERT
IPC: F16B13/04
Filed: 1987-09-02
Abstract: An expanding fastener has a shaft (4) which at its front end passes into an axially slotted expanding region (6) with a plurality of expanding ridges. The expanding ridges (7) can be expanded over an expanding element (11, 12) which can be driven into the expanding region (6). The expanding element (11) has a cylindrical pin (4) at the rear end of which is an outwardly distortable collar (20). When the expanding fastener is driven in, the collar (20) comes into contact with a rear wall (26) of a rivet chamber and is thereby distorted into an annular ring so that the expanding element (11) is riveted into the rivet chamber and prevented from falling out of the expanding region (6).
Patent DE-3729918-A1 (DE)
Title: Board-shaped information carrier
Inventor: KOUKAL ANTON
IPC: G09F13/06
Filed: 1987-09-07
Abstract: In a board-shaped information carrier, which is constructed for example in the form of a front panel, which can be illuminated from the rear, of a company sign or a neon sign, in which the information-holding characters are constructed in the form of flat-panel-shaped parts which are inserted in a fixed manner in recesses, which are designed to be complementary to the contours, of one or more background panel(s) of the information carrier, the edge-limiting surfaces, mediating between the view-side surface(s) and the oppositely arranged surface(s) of the background panel(s), of the recesses and the character elements are constructed in the form of - narrow-surfaces extending at an angle  alpha  with respect to the view-side surfaces of the background panel(s) and the character parts. The angle of inclination  alpha  amounts to between 5@ and 10@. The character elements are slightly smaller than the recesses, so that between the character elements and the edges of the recesses edge gaps remain which have an inside width of around 1/10 mm and are suitable to receive an adhesive film which provides the permanent connection, achieved by means of welding, soldering or glueing, of the character parts to the background panel(s) of the information carrier.
Patent DE-3730762-A1 (DE)
Title: Method and apparatus for the shape cutting of an originally cylindrical workpiece
Inventor: KLEMME HORST
IPC: B23B5/44
Filed: 1987-09-12
Abstract: The subject matter of the invention is a lathe with which a cylindrical basic contour can be changed in such a way that the cross-section deviates from the exact circular shape and the circumferential surface is crowned. The adjusting movement of the tool relative to the workpiece transversely to its longitudinal axis is subdivided into a movement which produces the exact circular cross-section of intended diameter and a superimposed movement which produces the deviation from the exact circular shape.
Patent DE-3733831-A1 (DE)
Title: Process for burning organic substances such as domestic waste, industrial waste and the like, using a fluidised-bed furnace
Inventor: SCHOLL GERHARD
IPC: F22B31/00
Filed: 1987-10-07
Abstract: In a process for burning organic substances such as domestic waste, industrial waste and the like in a fluidised-bed furnace with an average combustion chamber of 800@C, the flue gases of the fluidised-bed furnace are heated, together with the flue dust (fly ash) carried along, in order to break down pollutants, e.g. dioxins, which may have formed during the combustion of the organic substances, in a downstream heating zone to a temperature of at least 900@C, preferably from 1000@C to 1200@C. Expediently, the flue gases are passed into the fire box of an industrial boiler, for example a steam generator of a coal-fired power station.
Patent DE-3735626-A1 (DE)
Inventor: FLASKA MILOS
IPC: B24B5/40
Filed: 1987-10-21
Abstract: The arrangement comprises a hollow shaft (1) provided with a casing (10) containing drive means (4) to which is connected a rotatable shaft (2) passing through the hollow shaft and mounted there in bearings (20), and a flexible shaft (3) connected to the end of the rotatable shaft and having a jacket (30) which is fixed to the hollow shaft, the terminal part of the flexible shaft being connected to the shaft (5) of a grinding disk (35), the latter shaft being mounted in bearings (60) in a case (6). A sleeve (61) on the case (6) is pivotally mounted on support members (14) fixed to a carrier (13) on the shaft (1). <IMAGE>