baber/WOPTO huggingface dataset:
Patent DE-3111831-A1 (DE)
Title: X-ray intensifier foil
Inventor: DEGENHARDT HEINZ DIPL CHEM DR
IPC: G21K4/00
Filed: 1981-03-25
Abstract: The invention relates to X-ray intensifier foils, in which known rare-earth phosphors are used as intensifying agents, i.e. for converting the X-rays into visible light acting on a photographic film. In these intensifier foils, a reduction in the image grain has proved to be desirable. This can be achieved, for example, by reducing the imaging sharpness of layers close to the film, and this results in the desired improvement if, according to the invention, gamma-aluminium oxide ( gamma -Al2O3) pigment (5) is used which is applied in a thin layer (4) to the phosphor layer (2) or is admixed in a small quantity to the phosphor layer. A higher brightness and hence improved sensitivity than with application of a thin layer containing calcium tungstate to the phosphor layer are obtained. X-ray intensifier foils improved according to the invention can be used in particular in medical X-ray diagnosis for the preparation of X-ray images. <IMAGE>
Patent DE-3116560-A1 (DE)
Title: Cleaning device for a copier
Inventor: TSUSHIMA SHUICHI
IPC: G03G21/00
Filed: 1981-04-25
Abstract: A cleaning device for removing the toner particles which have been left on the insulating surface in a two-colour copier exhibits a rotating cleaning brush with two types of fibrous materials, which are charged with opposite polarities, and a wiper or flicker device, in order to bring the cleaning brush into a "pulsating" movement in order thereby to remove the toner particles when the brush rotates.
Patent DE-3119163-A1 (DE)
Title: Pneumatic suspension bogie with radially adjustable wheel sets
Inventor: TRIBUKAIT KLAUS DR ING
IPC: B61F5/38
Filed: 1981-05-14
Abstract: Pneumatic suspension bogie with radially adjustable wheel sets (1a, 1b) in which the wheel sets are guided in U-shaped connecting arms (3a, 3b) which are connected to one another in an articulated fashion in the vicinity of the centre of the bogie. As a result, the connecting arms (3a, 3b) with the wheel sets (1a, 1b) can align themselves in an unforced fashion with the centre of the curved track when going round bends. In order to synchronise the turning-out movement of the wheel sets (1a, 1b), the connecting arms (3a, 3b) are connected to one another in the region of the longitudinal bogie members (4) and in the transverse central plane by levers (12 and 18, 19, respectively), the aforesaid levers being rotatably connected to the longitudinal bogie members (4) by means of pins (7 and 21a, 21b, respectively). By means of the unforced turning-out capacity of the wheel sets (1a, 1b) better running around bends is achieved and the wear of the wheel flanges is significantly reduced. <IMAGE>
Patent DE-3125206-A1 (DE)
Title: Spraying apparatus in particular for spraying viscous media
Inventor: GERSTER XAVER
IPC: B05B9/043
Filed: 1981-06-26
Abstract: A spraying apparatus is described which has a storage vessel for the material to be sprayed and a feed pump, the suction port of which can be connected to the storage vessel and the pressure port of which can be connected to a spray head. Between the pressure port and the spray head is incorporated a pressure levelling device, by which, with displacement of the material to be sprayed by the feed pump, the transported material can be placed under a levelled pressure. The pressure levelling device provided can be in particular an accumulator device or a compressed-air chamber. The advantage is achieved with this spraying apparatus that the feed pump no longer need be primarily designed for the spraying operation, but can be designed simply for the displacement work for transporting the material into the area of action of the pressure levelling device. This enables the feed pump to be selected so that its power consumption is greatly reduced with respect to conventional centrifugal pumps. The free choice of the feed pump gives the possibility of also choosing the flow rates in the feed pump independently of the spray throughput, so that with suitable matching of the pump feed chamber, the pump rotary speed and the pressure levelling device to the properties of the material to be sprayed, even extremely viscous materials can be sprayed without relatively high wear values of the pump components having to be accepted.
Patent DE-3128457-A1 (DE)
Title: Plastic-encased semiconductor component and method for producing a semiconductor component with a plastic casing
Inventor: SATRIANO ROBERT JOSEPH
IPC: H01L23/495
Filed: 1981-07-18
Abstract: A plastic-encased semiconductor component (20), with a semiconductor body (100) which is fastened to a first principal face of a base (50, 60) and has electrical leads (32, 34, 36), is to be improved in such a way that it meets all requirements concerning power semiconductor components. This is achieved by the plastic casing (24) having an outer face (122) which is arranged, at a distance, essentially parallel to the plane of the rear principal face (16) of the base (50, 60) and is slightly set back with respect to the base. <IMAGE>
Patent DE-3129635-A1 (DE)
Title: Circuit arrangement for the automatic shutting off and restarting of the engine of a motor vehicle for the purpose of saving fuel
Inventor: SPAETH HERBERT
IPC: F02N11/08
Filed: 1981-07-28
Abstract: The invention relates to a circuit arrangement for the automatic shutting off and restarting of the engine in a motor vehicle with shift transmission, especially in front of traffic lights and traffic jams, for the purpose of saving fuel, which is characterised in that in the ignition circuit (15), operated by the ignition key (b1), a normally closed relay (R1), energisable by way of a pushbutton switch (b2), is connected to earth, the contact (K1) of which opens the current circuit to the ignition coil device when (b2) is briefly operated, thereby shutting off the engine, and that in addition a normally open relay (R2), energisable by way of a pushbutton switch (b3), operatable by the clutch, is connected on the output side of the contact (K1), which latter relay lies on the control terminal (61) of the alternator (G) and the contact (K2) of which is connected to the control terminal (50) of the starter (M), the contact (K2) being closed when the pushbutton (b2) is operated for activation of the starter (M). <IMAGE>
Patent DE-3129943-A1 (DE)
Title: Device for ultrasonic testing of products
Inventor: BLJUMEN ALEKSANDR LVOVIC
IPC: G01N29/36
Filed: 1981-07-29
Abstract: In this device, a test pulse generator (1), a piezoelectric vibration transducer (2) at the product (3) and an amplifier (4) are connected in series. The outputs of the amplifier (4) are connected to a test timer (7) or to a counting interval generator (11). These generators (7, 11) are connected to switches (14, 16) which are connected to a two-stage integrator (13). A reference charge voltage source (15) is connected to one switch (14) whilst the other switch (16) is connected via a regulator (24) to the reference charge voltage source (15) controlled by the counting pulse generator (23) and to the reference discharge voltage source (27), also controlled by the counting pulse generator (23). A gate circuit (18) controlled by the counting interval generator (11), a pulse counter (19), a decoder (20) and a digital display device (21) are series-connected to the counting pulse generator (23). <IMAGE>
Patent DE-3130522-A1 (DE)
Title: Packaging container for potable foods
Inventor: DRONET JEAN-MARC
IPC: B65D1/36
Filed: 1981-08-01
Abstract: The invention relates to a packaging container for potable foods having means integrated in the container for removing the food and a lid which covers the removal means hygienically and closes the container in a liquid-tight manner. The container is closed by a lid consisting of two layers, the layers being firmly sealed both to one another and to the container in the edge region thereof. The inner layer has a continuation which is constructed as the removal means and, after the upper layer has been pulled off, allows removal of the packaged food.
Patent DE-3136220-A1 (DE)
Title: Process for removing impurities from gas streams and filter bed for carrying out this process
Inventor: BAISCH EBERHARD
IPC: B01D53/72
Filed: 1981-09-12
Abstract: In a process for removing impurities from gas streams, in which the gas is passed through a filter bed in which porous filter particles are situated, it is provided that the filter particles used are plastic particles with which the impurities to be removed react chemically, forming a liquid or solid substance, or which are dissolved by the impurities or which dissolve the impurities.
Patent DE-3150814-A1 (DE)
Title: Device for the contact-free determination of the switching position of the armature of an electromagnet
Inventor: NUDING ALFRED
IPC: G01D5/20
Filed: 1981-12-22
Abstract: The invention relates to a device for the contact-free determination of the switching position of the armature of an electromagnet by changing the inductance of a measurement coil as a function of the armature position. In the past, special measurement coils and correspondingly matched magnetic armatures were used for this purpose. In contrast, according to the invention, the operating winding of the electromagnet itself simultaneously also forms the measurement coil for the position indication of the armature. The inductance of the operating winding changes as a function of the position of the magnetic armature. A measurement signal for the position of a magnetic armature is derived from this change in the inductance of the operating winding of the electromagnet and is evaluated.
Patent DE-3205626-A1 (DE)
Title: Device for optional locking of the push-button dialling unit on a telephone set
Inventor: BREMICKER AUGUST-WILHELM
IPC: H04M1/667
Filed: 1982-02-17
Abstract: In order to improve a device for optional locking of the push-button dialling unit on a telephone set, comprising a cover which can be mounted on the push-button dialling device, fitted closely to the telephone set and secured with a lock, for which purposes a recess matching the push-button dialling unit is disposed on the base side of the cover, into which recess there is mounted at least one clasp which can be applied at least in friction-locked fashion to sides of a push-button which face away from one another and where furthermore actuation passages are provided in the cover opposite the push-buttons for dialling emergency subscriber numbers in such a way that economies in terms of materials, an improvement in the emergency call key actuation and design options independent from the position and/or type of the lock can be achieved, the cover comprises a base frame with a lid captively mounted on it, furthermore the actuation passages are arranged in the base frame as well as in the lid which can cover the push-button dialling unit recess and the clamping mechanism, and in addition a device is provided which converts the lid-closing movement into a clasp-closing movement and the lid is designed so that it can be fixed on the base frame by means of the lock. <IMAGE>
Patent DE-3218269-A1 (DE)
Title: Process for preparing monoclonal antibodies against prostaglandins and the use of the antibodies for determining the prostaglandins
Inventor: GRUETZMANN RUDI DIPL BIOL DR
IPC: C12P21/08
Filed: 1982-05-14
Abstract: The present invention relates to monoclonal antibodies against prostaglandins, to a process for the preparation thereof and to the use thereof as diagnostic aids for determining prostaglandins, preferably 6-keto-prostaglandin F1 alpha (6-keto-PGF1 alpha ) or prostaglandin F2 alpha (PGF2 alpha ) using immobilised monoclonal antibodies.
Patent DE-3219775-A1 (DE)
Title: Packing piece for cable bushings
Inventor: DOEPFL RUDOLF
IPC: H02G3/22
Filed: 1982-05-26
Abstract: The invention relates to a packing piece (2) for mass-produced, prefabricated, sealing cable bushings which have a box-shaped frame which if required is split into a plurality of fields, elastic packing pieces (2) like modules inserted therein and having recesses (10) for the passage of cables, a clamping device for clamping the packing pieces (2) together in the direction of a major axis of the frame plane, a sealing packing which can be clamped together vertically with respect to the frame plane in order to close the residual cross-section of the relevant frame field left free by the clamping device, and anchoring plates which are inserted between the individual layers of the packing pieces (2). The packing piece (2) according to the invention is of board-shaped construction with a plurality of recesses (10), lying side-by-side, for the cables to pass through. In one preferred embodiment, its width (a) corresponds to that of the relevant frame field, and the board (4) is split by cuts (12) originating from one board side (8) into sections (16) like modules in such a manner that the remaining webs (14) form hinges and, if required, can easily be separated. <IMAGE>
Patent DE-3221036-A1 (DE)
Title: Device for shutting off and ventilating a pipeline
Inventor: BAELZ JUERGEN DIPL ING
IPC: E03C1/10
Filed: 1982-06-04
Abstract: In the valve housing (4) of a device for shutting off and ventilating a pipeline, the closing members (17-23) are movable in the flow direction of the valve housing (4). Allocated to them is a common drive unit (3) which first of all merely acts on one of the two closing members (17) and only acts on the other closing member (23) after covering a certain length of stroke. <IMAGE>
Patent DE-3221798-A1 (DE)
Title: Process for the production of a biopreparation for the treatment of rheumatic disorders
Inventor: VLAD MIRCEA RADU
IPC: A61K36/07
Filed: 1982-06-09
Abstract: The invention relates to a process for the production of a biopreparation for the treatment of severe cases of rheumatic disorders from the fruiting body of the fungus Agaricus campester (field mushroom or champignon). The object of the invention is to provide a biopreparation, which can be produced with little expense, for the therapy of rheumatic disorders, which preparation is also straightforward to use. To achieve this object, the invention proposes subjecting the fruiting bodies of the fungus to a fermentation in an air-tight closed vessel, in particular made of glass, at temperatures of 7-15 DEG C and in the dark for at least 60 days, and filtering off the liquid produced in the fermentation. It is expedient to bury the vessel 0.5 to 1 metre deep in soil during the fermentation.
Patent DE-3233031-A1 (DE)
Title: Diagnostic circuit system
Inventor: LORENZ AXEL DR ING
IPC: G01M99/00
Filed: 1982-09-06
Abstract: The invention relates to a diagnostic circuit system for checking the operational state or the state of damage in the manufacture and repair of electric-motor and electroheat appliances for households, industry and similar purposes, having a connection facility for a diagnostic unit which is preferably equipped with a microprocessor. Electrical specification factors, relating both to functionality and to the state of operation or damage, are to be rendered accessible to measurement without disassembling the appliance or parts thereof. The arrangement and coupling of the subassemblies is to be performed in such a way that their functionality can be determined independently of one another. The features of the invention consist in that the basic circuit already present in the case of electronically controlled appliances assumes subfunctions for the purpose of quality determination, and is combined with additional tapping by measuring instruments at particularly informative points. In the case of electromechanically controlled appliances, functionally relevant, detectable physical measured quantities are tapped. In both cases, the diagnostic circuit system is connected to an external terminal for diagnostic units. <IMAGE>
Patent DE-3233898-A1 (DE)
Inventor: CASSINELLI GIUSEPPE
IPC: C07H15/24
Filed: 1982-09-13
Abstract: 1 Antitumor-Anthracyclinglykoside der Formel worin R[tief]1 Wasserstoff oder Hydroxyl und R[tief]2 kleines Alpha-L-Pyranosylhexose (II) oder (III) (II) (III) bedeuten, erhält man, indem man 3', 4'-Diepianaloge von Daunorubicin und Doxorubicin in einem kalten sauren Medium, wie einer 1N wässrigen Essigsäure, und bei 0°C mit NaNO[tief]2 deaminiert. In dieser Reihe von neuen Anthracyclinen weisen die Doxorubicinanaloge bei parenteraler Verabreichung eine antileukämische Aktivität gegen Murin-Leukämien auf, die vergleichbar oder besser der von Doxorubicin ist. Sie sind auch aktiv wirksam bei oraler Verabreichung gegen Gross-Murin-Leukämie.
Patent DE-3236286-A1 (DE)
Title: Rotary switch
Inventor: RENDGEN WALTER
IPC: H01H19/62
Filed: 1982-09-30
Abstract: A rotary switch with which various programs can be set for an apparatus in which the switch is built-in, which switch has a rotor 5 by means of which a program disc 6 can be turned, on which contact links 7 are arranged at various radii, which contact links 7 are brought into sliding contact (depending on the respective rotational angle position of the switch) with contact balls 13 which are subjected to force by compression springs 12, the electrical contact to outer contact pins 16 being made via said compression springs 12 (Fig. 2). <IMAGE>
Patent DE-3238515-A1 (DE)
Title: Elastic diaphragm for a press die for the pressing of plate-like ceramic mouldings
Inventor: PAUKER REINHARD
IPC: B28B3/00
Filed: 1982-10-18
Abstract: The press die includes a first die part (14), a diaphragm (16) and a second die part (18) which has a moulding surface (42) complementary to the topside of the moulding (10). The diaphragm (16) is sealingly fastened with its outer edge (40) to the first die part (14), in order to delimit a pressure-medium chamber (30). An annular groove (34) for producing a foot (12) on the moulding (10) is formed on the diaphragm (16) between an essentially bend-resistant and plane middle part (32) and an inclined annular zone (36). The diaphragm (16) has, in its region forming the bottom and the radially outer wall of the annular groove (34), a thickness (d) which is only 10 to 30%, preferably 15 to 25%, of the maximum thickness (D) of the middle part (32) of the diaphragm (16). This ensures that the moulding (10), in the region of its foot (12), on the one hand is sufficiently compressed, but on the other hand is released immediately when the pressure in the pressure-medium chamber (30) is cancelled. This counteracts damage during the removal of the moulding (10). <IMAGE>
Patent DE-3301376-A1 (DE)
Title: Device for heating tinned ready-made meals in any cylindrical tins
Inventor: HAUPTMANN GERHARD
IPC: A47J36/26
Filed: 1983-01-18
Abstract: This device consists of a device housing, in which a removable cooker insert is situated, consisting of a positioning area sheet with four combustion chamber filling openings and three displaceable clamping devices, which are arranged staggered by 120 DEG , with spring clamping hooks - for fastening cans with and without can bottom bead - and of a combustion chamber housing which is fastened to the positioning area sheet, chargeable with solid or jelly-like fuels and into which combustion chamber housing, which is situated under the positioning area sheet, a combustion pad insert is introduced in the event of use of liquid fuels. In the event of use of liquid gas, there is situated in the combustion chamber housing a gas burner nozzle element, the associated rotatably mounted valve regulating adaptor including the combustion gas can being fastened to the handle. The handle, which in the transport position is folded over the device, can be pivoted in a number of positions and can be locked in these.
Patent DE-3301608-A1 (DE)
Title: Transport trolley, in particular shopping trolley
Inventor: WANZL RUDOLF
IPC: B62B3/14
Filed: 1983-01-19
Abstract: The transport trolley, in particular shopping trolley (1) is provided for that kind of cash desk which permits the upper loading surface (25) of the transport trolley (1) to travel over its goods deposit surface. In order to permit goods or objects to be transported which are higher than the distance from the lower (3) to the upper loading surface (25), the upper loading surface (25) can be pivoted in a sliding fashion about a horizontal axle (18) into a downwardly directed, space-saving out-of-use position. So that the axle (18) does not have to be arranged in an unsupported fashion, a strut (15) which is attached to the frame (8) is directed to the opposite side of the travel frame. The strut (15) bears at its free end an axle attachment element (17). The axle (18) is formed either by a rod-shaped component (21) which connects the frame (8) and the axle attachment element (17) to one another or is formed by means of two axle elements (19, 19') which are each arranged on the frame (8) or on the axle attachment element (17). <IMAGE>
Patent DE-3302972-A1 (DE)
Title: Stackable set-up folding box
Inventor: FREY JUN ALBERT
IPC: B65D5/00
Filed: 1983-01-29
Abstract: The set-up folding box, comprising bottom (1) and the walls (2 to 5), has stacking tabs (7), which are connected to the end walls (4 and 5) by means of a seam. Attached to the stacking tabs (7) are lateral extension tabs (10), which are adhesively attached by their outer surfaces to the inner surface of the connecting tabs (6). The connecting tabs (6), which have a diagonal seam (8), are likewise attached to the end walls (4 and 5). Provided in each case in the stacking tab (7) is an oblique seam (18), which in interaction with the other features makes it possible for the set-up folding box to be made from a single blank and for it to be set up from a folded-together, adhesively bonded blank without any aids, the set-up folding box then being fully ready for use. <IMAGE>
Patent DE-3307516-A1 (DE)
Title: Transport vehicle for track laying vehicles
Inventor: DROSEN ERICH DIPL ING
IPC: B60P3/06
Filed: 1983-03-03
Abstract: In a transport vehicle for track laying vehicles, the wheel running gear of said transport vehicle has force transmission devices for driving one or more axles of the wheel running gear. In order to reduce the production and maintenance costs in such a transport vehicle, the force transmission devices can be coupled to the drive system of the track laying vehicle which is riding piggy-back. <IMAGE>
Patent DE-3312866-A1 (DE)
Title: Clamp for mounting a metal location line along a plastic pipe
Inventor: ZEIDLER SIEGMUND
IPC: F16L3/06
Filed: 1983-04-09
Abstract: A clamp for mounting a metal location line (4) along a plastic pipe has a securing device which engages over the location line and by means of which the location line can be locked axially for maintaining a tensile stress in the location line. <IMAGE>
Patent DE-3316576-A1 (DE)
Title: Method and apparatus for measuring the alcohol content of breath alcohol samples
Inventor: TERVEEN AXEL
IPC: G01N33/98
Filed: 1983-05-06
Abstract: The method entails collecting a portion of the breath alcohol sample in a storage container, and firmly closing it, at the same time as immediately making a measurement, which makes it possible subsequently to carry out an accurate chemical check on the alcohol content of the breath alcohol sample which has previously been taken.
Patent DE-3317008-A1 (DE)
Title: Filter housing with integrated heat exchanger
Inventor: GEBERT HANS
IPC: F01M1/10
Filed: 1983-05-10
Abstract: In a cylindrical filter housing with integrated heat exchanger, the heat exchange surface is adjacent to an external annular space. In addition, the heat exchange surface is enlarged by integral attachments (4) such as, e.g., spiral or longitudinal fins. The external casing (3) is not a supporting component of the filter housing and is preferably made from plastic, while the remaining housing parts are made of metal. <IMAGE>
Patent DE-3322142-A1 (DE)
Title: Gripper for an industrial robot
Inventor: OHLERT EBERHARD
IPC: B25J15/02
Filed: 1983-06-20
Abstract: In a gripper for an industrial robot, the gripping force of the gripping jaws (13, 14) is applied by prestressed springs (15). The gripper can be opened counter to the spring tension by a wedge (7) slidable between the rollers (18, 19) of the gripping jaws. <IMAGE>