baber/WOPTO huggingface dataset:
Patent DE-3222586-A1 (DE)
Title: Method of producing tool electrodes for electrical discharge machining, and apparatus for carrying out the method
Inventor: MITSKEVIC MICHAIL KONSTANTINOV
IPC: B23H1/04
Filed: 1982-06-16
Abstract: The proposed method and the associated apparatus relate to the electrical discharge machining of shaping surfaces of punches and dies for parting cuts. The method provides for the production of tool electrodes in the form of their positive/negative pair, which have surfaces which are geometrically similar to the respective surfaces of the punch and the die. The production is carried out by means of a cutting tool. According to the invention, an auxiliary part with a surface which is geometrically similar to the respective shaping surface of the punch or the die is used to produce one of the tool electrodes of the pair, and a replica taken from the said surface of the auxiliary part is used as a cutting tool to produce the other tool electrode of the pair. Relative movements are then imparted in pairs to the workpieces of the tool electrodes, the auxiliary part and the replica, which relative movements are directed in opposite directions to one another. In the course of the relative movements, an abrasive powder is fed to the workpiece surfaces to be machined. The apparatus for carrying out the method contains a removable device (16) for accommodating the cutting tools and the workpieces of the tool electrodes. According to the invention, the apparatus also contains a means (21) which imparts relative movements to the workpieces and the cutting tools, i.e. the replica and the auxiliary part, which relative movements are directed in opposite directions to one another, a mechanism (22) for feeding abrasive powder, and a means (23) for collecting used abrasive powder. The device (16) for accommodating the tools and workpieces contains a base plate (17) and a crosspiece (18), which are coupled to one another in such a way that they are movable in opposite directions to one another, and construction elements for fastening the workpieces and tools. <IMAGE>
Patent DE-3224528-A1 (DE)
Title: Use of antifoams based on polysiloxanes in anionic synthetic surface sizing agents for paper
Inventor: HAMBRECHT JUERGEN DR
IPC: D21H17/59
Filed: 1982-07-01
Abstract: The use of polysiloxanes of the formula  HO-(SiR<1>R<2>-O)nH in which R<1> and R<2> are alkyl groups having 1 to 8 carbon atoms and n is 3 to 100, as foam-preventing additives for anionic, synthetic surface sizing agents (sizes) for paper.
Patent DE-3227774-A1 (DE)
Inventor: KNOTH WERNER-DIETER
IPC: C03B9/193
Filed: 1982-07-24
Abstract: 1. Process for shaping a glass gob into a parison as intermediate product for further processing in a finish mould of a machine for the manufacture of hollow glass articles, wherein the split-off glass gobs (1) fall on to one or more pressing plungers (2) the or each of which presses or press the or each freely-lying glass gob (1) into a respective combination of a mouth tool (4) and a bottom tool (5), from which gob the or each bottom tool (5) is removed following the pressing, characterised in that the glass gob (1) lying on the pressing plunger (2) is pressed in such a manner that the pressed glass gob has a greater thickness in the middle than at its edges and the pressed glass gob (1) is blown preliminarily from beneath into an upwardly vaulted parison.
Patent DE-3233540-A1 (DE)
Inventor: MAAK NORBERT DR RER NAT
IPC: A61Q5/10
Filed: 1982-09-10
Abstract: This invention is directed to oxidation hair dye compositions and their use in the dyeing of human hair. The compositions consist essentially of precursors comprising 2,3-diamino-6-methoxy-pyridines and aromatic amines or diamines. The combination of oxidation dye precursors according to the invention gives bright, deep blue dye finishes having high stability to heat and light.
Patent DE-3238690-A1 (DE)
Inventor: MARGUERRE HANS-HELMUT DIPL PHY
IPC: H03K5/08
Filed: 1982-10-19
Abstract: 1. A process for detecting changes in amplitude of the output signal of an optical sensor, in particular a television camera, in which - the amplitude values of the output signal are associated with brightness values of the picture received by the optical sensor, - a binary signal is produced by comparison of the output signal with a reference signal, - an upper envelope curve signal (ho ) is produced from the greatest amplitude value, - a lower envelope curve signal (hu ) is produced from the lowest amplitude value, and in which - at least one amplitude value between the upper envelope curve signal (ho ) and the lower envelope curve signal (hu ) is chosen as reference signal (Uref ) characterised in that - the reference signal (Uref ) is formed according to the equation Uref = ho + hu - Uv , where ho is the upper envelope curve signal hu is the lower envelope curve signal, and Uv is the output signal from the optical sensor (S).
Patent DE-3245641-A1 (DE)
Title: Agitator device
Inventor: KIPKE KLAUSDIETER DIPL ING DR
IPC: B01F15/00
Filed: 1982-12-09
Abstract: The invention relates to an agitator device for mixing materials of identical or different state of aggregation, agitator blades being arranged between two coaxial discs which are arranged at a distance from one another and which are provided with passage orifices. The mixing effect is improved and, in particular, the Newton value considerably increased by the attachment of further agitator blades to the outer faces of the discs.
Patent DE-3246633-A1 (DE)
Title: Heat engine
Inventor: EDER FRANZ X PROF DR ING
IPC: F02G1/043
Filed: 1982-12-16
Abstract: The subject of the invention comprises two working cylinders filled, for example, with pressurised helium, in each of which a displacement piston with 180 DEG  reciprocal phase difference is made to perform a reciprocating movement between the dead centres by an auxiliary drive. The working chambers divided off by the displacers are connected by way of tubular heaters, a tube bundle and cooler separate for each cylinder, the two tube bundles of the two cylinders being combined to form a counterflow heat exchanger. The drive energy is supplied by a common oil or gas burner by way of the said tubular heaters. The lower working chambers are connected to the external cylinders of a differential pressure converter, the stepped piston of which moves harmoniously to and fro in the working medium under the influence of the periodic pressure variation produced in the working cylinders. The middle section of this piston delivers a periodic flow of fluid from its cylinder filled, for example, with oil, which flow is led by way of non-return valves to two oil pressure reservoirs loaded by a gas buffer, between which reservoirs a considerable pressure difference is brought about. According to the invention this pressure potential is converted into mechanical power in a hydraulic oil motor connected to these pressure reservoirs.
Patent DE-3248782-A1 (DE)
Title: Method and device for testing surfaces
Inventor: HAUBOLD WOLFGANG
IPC: G01N21/89
Filed: 1982-12-31
Abstract: When testing surfaces by means of a flying light point generated by a scanning beam, the scanning beam reflected from the surface to be tested is dispersed optically into light pulses. The light pulses are converted into electrical pulses and examined for their temporal spacing with respect to one another or compared with a prescribed magnitude. In the event of differing spacing from one another or of differing magnitude from the prescribed magnitude, an error signal is triggered. <IMAGE>
Patent DE-3321110-A1 (DE)
Inventor: HEULE HEINRICH
IPC: B23B51/10
Filed: 1983-06-10
Abstract: The countersink to form a conical chamfer at the mouth of a bore hole has a conical chamfering head, on which three separate cutting plates are arranged, symmetrically, the cutting plates being fastened to the chamfering head, but removable and changeable. A compatible sharpening device permits the introduction and mounting of the cutting plates, wherein the sharpening device has the same form or shape as the countersink, so that it is easy to resharpen the cutting plates to their original specifications.
Patent DE-3323850-A1 (DE)
Title: Pharmacological fructose 1,6-diphosphate product with therapeutic effect in patients suffering from inflammations of blood vessels
Inventor: COSTRINI RENATO
IPC: C07H11/04
Filed: 1983-07-01
Abstract: The invention relates to a product of the sodium salt of fructose 1,6-diphosphate for intravenous administration with a remarkable healing effect on metabolic and circulatory changes occurring in association with inflammations of blood vessels.
Patent DE-3332349-A1 (DE)
Title: Apparatus and process for horizontal continuous casting
Inventor: HENTRICH ROBERT DIPL PHYS
IPC: B22D11/053
Filed: 1983-09-08
Abstract: For casting metals, especially steel and particularly stainless steel, the apparatus consists of a cooled horizontal continuous casting mould to which the metal is supplied from a container containing molten metal by means of excess pressure in the container or electromagnetic conveying via a riser pipe and an inlet mouthpiece forming the connection between the riser pipe and the mould, and also of a strand take-off device arranged behind the mould. According to the invention, the mould, mouthpiece and riser pipe form a rigid unit which can be oscillated in the longitudinal direction of the mould by a drive. The invention furthermore includes a process for the operation of the apparatus with a given oscillation frequency and amplitude and also strand take-off speed. <IMAGE>
Patent DE-3333103-A1 (DE)
Title: CS screen block with printer
Inventor: ROSENBAUM CHRISTA
IPC: G06Q40/00
Filed: 1983-09-14
Abstract: The screen block with printer, consisting of three storage units permanently joined together, is intended for interactive communication in customer service and advice. It is used for handling bookings and for generating information in addition to the daily business, generating documents, having its own storage capabilities and complete information-providing capability. Three screen sections and a printer having one switching panel each are connected to the various storage centres. The current technical capabilities are inadequate and confusing for the requirements of everyday work in a bank. The interconnected storage system combined in the CS screen block with printer ensures simplified, accurate, inexpensive workflow which fills gaps in customer contact. <IMAGE>
Patent DE-3333628-A1 (DE)
Title: Device for watering young animals, in particular sucking pigs
Inventor: TASCHITZKI RAINER VON
IPC: A01K7/06
Filed: 1983-09-17
Abstract: Published without abstract.
Patent DE-3333821-A1 (DE)
Title: Circuit arrangement for monitoring the functional processes and/or operating conditions in a small telephone PABX system
Inventor: FAHRENSCHON FRANZ DIPL ING
IPC: H04M3/08
Filed: 1983-09-19
Abstract: In a small dial-up PABX system whose switching processes are controlled by a control processor unit (ST), a preferably single-digit display unit (An) is present to monitor the functional processes undertaken by maintenance personnel. Different display categories are defined for this display unit depending on the switch position of switching elements (S1, S2) which are to be actuated when required. In at least one switch position combination, the telephone station of a predefined subscriber station (TO) is defined as the operating terminal for the input of operational tasks. In such a case, the display unit (An) serves to display the entered task code or the operating condition to be defined thereby. Fault events, occupancy displays and diagnostic displays can be shown along with the dialogue display. This multifunction display is controlled by the control processor unit (ST) which determines the respective switch position in a corresponding interrogating circuit. <IMAGE>
Patent DE-3334202-A1 (DE)
Title: Three-phase alternator for vehicles
Inventor: FASTERDING HENNING
IPC: H02K11/04
Filed: 1983-09-22
Abstract: A three-phase alternator having a three-phase full-wave rectifier and a printed-circuit board which is produced from dielectric material and has embedded conductor pieces which are used for connection of the rectifier and are accessible at recesses (24) on the printed-circuit board, and are bent there in a looped shape. In order to avoid tension forces, a distance (a) which allows deformation of the loop is ensured between the loop head (27, 37) and the conductor pieces. <IMAGE>
Patent DE-3340723-A1 (DE)
Title: Process for fermenting dough pieces
Inventor: HERRMANN KLAUS
IPC: A21D6/00
Filed: 1983-11-10
Abstract: The process described serves to ferment dough pieces of uniform consistency in a fermentation cabinet in accordance with a temperature/time curve, which reproduces the course of the room temperature in the fermentation cabinet and is sequentially divided in time into an interrupted fermentation phase, a delayed fermentation phase and a fermentation phase. The essential process measures lie in that for a predetermined loading (index 1) of the fermentation cabinet with a number (m1) of dough pieces of height (h1), an optimal temperature/time curve is empirically determined and that for a changed load (index 2) with respect to number (m2) and/or height (h2) of the dough pieces, the period of time (tGV2) for the delayed fermentation phase and also the period of time (tGP2) for the fermentation phase are changed to a value which [illegible] from the corresponding periods of time (tGV1 and tGP1) for the predetermined load by multiplication by the factor <IMAGE> By means of the temperature/time curve initially empirically determined for a predetermined load, it is ensured that passed-on notions or notions obtained by experience for the respective fermentation process, that is the "knowhow" available in the respective bakery for the production of the product, are completely included from the beginning in the process. When the number and/or size of the dough pieces are changed, a new temperature/time curve is derived from this empirically determined curve, where only the number and height of the ... Original abstract incomplete.
Patent DE-3346192-A1 (DE)
Title: Measuring arrangement for a magnetic tape unit
Inventor: SOCHOR JOSEF DIPL ING
IPC: H04N17/06
Filed: 1983-12-21
Abstract: A measuring arrangement for a magnetic tape unit is specified which is used for calibrating and monitoring the recording and replay circuits. The measuring arrangement comprises an induction loop arranged in a holding device and having a measurement output, the holding device being detachably mounted in a receiving hole of the scanning device in such a manner that the induction loop can become effectively connected to the electromagnetic transducers arranged on the revolving head wheel without coming into contact with these.
Patent DE-3401009-A1 (DE)
Title: Walking-mechanism arrangement for shield-type support assemblies
Inventor: KUSSEL WILLY
IPC: E21D23/08
Filed: 1984-01-13
Abstract: In the walking-mechanism arrangement according to the invention, the shifting linkage is connected to the face conveyor via a pin joint with elongated holes inclined at an acute angle to the floor plane so that, when the walking action is initiated, the pin travels up through the shifting linkage in the elongated holes, in the course of which the shifting linkage is swung upwards. In this way, the shifting linkage forms a slide-up ramp which rises towards the face conveyor and on which a cross-piece connecting the two floor bars of the support assembly is supported during the walking action and is guided while the floor-bar tips are lifted from the floor. The cross-piece is likewise preferably mounted in elongated holes which run in the same direction as the elongated holes of the pin joint on the walking abutment.
Patent DE-3401973-A1 (DE)
Title: Device for extracting juice from citrus fruits
Inventor: SCHMELZER REINHOLD
IPC: A47J19/02
Filed: 1984-01-20
Abstract: The invention relates to a device for extracting juice from citrus fruits. In order to extract the juice directly from the citrus fruits, it is proposed according to the invention to insert a suction tube (1) by the lower end into the citrus fruit and to provide a displaceable sealing hood (4) on said suction tube. The suction tube is preferably circular and has a serrated cutter (2) at the lower end along the circumference. <IMAGE>
Patent DE-3406309-A1 (DE)
Title: Heating costs allocator in multi-family dwellings
IPC: G01K17/06
Filed: 1984-02-22
Abstract: The heating costs allocator consists of a few heat probes which can be mounted inside any dwelling and of which at least one is arranged outside and has a variation coefficient opposite to the internal probes. Interconnected in series, they deliver an analogue value of the temperature difference from which the average value in a period of 24 hours is established and integrated for the heating period. The result is visualised on meters or pulse counters which are grouped outside the dwellings, and their value yields the desired allocation when multiplied by the area of each individual dwelling. Another value in the form of lighting pulses perceptible to the user indicates next to each meter the magnitude of the instantaneous delta-T. <IMAGE>
Patent DE-3408602-A1 (DE)
Title: Gasifying heating boiler for solid fuels
Inventor: VIESSMANN HANS DR
IPC: F24H1/22
Filed: 1984-03-09
Abstract: The gasifying heating boiler is intended for solid fuels and consists of a fuel shaft provided on the bottom side with a grate and ash collecting chamber, to which shaft an overflow duct leading to downstream heating surfaces is connected. The refractorily lined fuel shaft (1), a refractorily lined flame duct (2) and the downstream heating-gas flues (3) are arranged vertically next to one another in a common water-bearing surrounding housing (4). Provided in the lower region between fuel shaft (1) and the vertical flame duct (2) is the overflow duct (5). Arranged above the flame duct (2), which is provided in the lower region with a secondary-air opening (6), is a flame deflection chamber (7) which includes at least a part of the downstream heating-gas flues (3). <IMAGE>
Patent DE-3409691-A1 (DE)
Title: Drive arrangement of a motor vehicle with a hydrodynamic fluid clutch and a manually shiftable gearbox
Inventor: RUEB WINFRIED
IPC: B60K17/02
Filed: 1984-03-16
Abstract: In a drive arrangement of a motor vehicle, a hydrodynamic fluid clutch is inserted into the torque transmission between a prime mover and a manually shiftable gearbox, and in order to obtain a parking brake function by engaging a gear, the fluid clutch is bypassed by a positive stationary clutch operating by means of centrifugal bodies as a function of the speed, when the prime mover and the turbine wheel of the fluid clutch are at a standstill. A rocker lever pivoted on the turbine wheel by its one lever end is used as respective centrifugal body, which is connected to positive clutch devices and can be brought by means of an engaging spring acting counter to the centrifugal force into an engaged position in which the clutch devices engage with corresponding clutch devices of that clutch half of the stationary clutch connected to the pump impeller. In order to reliably bring about the positive engagement of the stationary clutch, the rocker lever is kinematically connected by deflection devices to a clutch sliding sleeve supported on the turbine wheel so that it is rotationally fixed and axially displaceable. The clutch devices of that clutch half of the stationary clutch connected to the pump impeller contain a clutch gear rim, which can be brought into engagement with a corresponding clutch gear rim of the clutch sliding sleeve.
Patent DE-3412370-A1 (DE)
Title: Cleaning composition for fair faced masonry
Inventor: BUSCH WILHELM
IPC: C11D7/08
Filed: 1984-04-03
Abstract: A composition intended for the cleaning of fair faced masonry composed of, for example, engineering bricks, facing bricks, hard-burnt bricks, quarter bricks or the like consists of 2-4 parts of 19-20 % strength hydrochloric acid and 8-10 parts of water for 10-12 parts of complete mixture to which are added 0.25 parts of an additive which consists of 0.15 parts of liquid double-concentrated lubricant soap nature and 0.10 parts of a mixture containing surfactants, preferably anionic surfactants, stabilisers, alcohol and solubilisers.
Patent DE-3413446-A1 (DE)
Title: Set of structural elements for a vertically adjustable floor
Inventor: KLEU GERHARD
IPC: E04F15/024
Filed: 1984-04-10
Abstract: A vertically adjustable prefabricated floor (10) exhibits floor slabs (11) which can be joined together and are mounted on vertically adjustable supports. Each vertically adjustable support has a foot (23) and a threaded support spindle (16) which is rotatably mounted on said foot and is in threaded engagement with a load-bearing slab (19) which is at a distance from the foot (23) and is provided for the underside support of at least one floor slab (11). On its upper region (20) directed away from the foot (23), the threaded support spindle (16) exhibits engagement surfaces (18) for a screwing tool. A highly simple fixed connection, if appropriate also stabilising the prefabricated floor (10), to a mounting structural part such as, for example, a post (36) or to a tie (38) is effected by this mounting structural part (36,38) being detachably fastened at the upper region (20) of the threaded support spindle (16). <IMAGE>
Patent DE-3417921-A1 (DE)
Title: Process for producing printing rollers
Inventor: RICHTER HERMANN DIPL ING
IPC: B29D99/00
Filed: 1984-05-15
Abstract: For the production of printing rollers for electromechanical printing systems, a rubber tube forming the outer covering, in said rubber tube a lead tube matched to the internal diameter thereof and, in a fixed position, the shaft are placed in a pressure-resistant mould. The hollow space between shaft and lead tube is filled under high pressure with plastic in such a manner that the lead tube comes to bear under plastic deformation against the inner wall of the rubber tube and compresses the rubber tube. <IMAGE>
Patent DE-3422630-A1 (DE)
Title: Connector head design for high pressure fuel injection pipe
Inventor: HASHIMOTO YASUAKI
IPC: F02M55/02
Filed: 1984-06-19
Abstract: A connector head design for a high pressure fuel injection pipe has a metal pipe with a relatively large wall thickness and small diameter and comprises an abacus flange-formed connector head with a forward outer contact surface arranged on the circumference for engagement with a matching connector seat and a rear outer pressure absorbing surface arranged on the circumference for engagement with a fixing nut on the metal pipe. The connector head includes an integrated gradually inclined surface, which extends in the form of a tapered sleeve from the tip of this pressure absorbing surface at an angle of between 2 DEG and 5 DEG  to the axis of the metal pipe and which has a length which is at least equal to the outside diameter of the metal pipe.
Patent DE-3423839-A1 (DE)
Title: Electrical air heating unit for any vehicle
Inventor: KRNAC MILAN
IPC: B60H1/22
Filed: 1984-06-28
Abstract: Electrical air heating units for any vehicle as an environmentally friendly additional heating device, which can be connected to the built-in hot air pipe of the vehicle and/or can be installed separately inside the vehicle.