baber/WOPTO huggingface dataset:
Patent DE-3130587-A1 (DE)
Title: Coke oven door with Z-profile membrane
IPC: C10B25/16
Filed: 1981-08-01
Abstract: For tight contact with the oven frame, coke ovens have a sealing strip which is formed as an allround Z-profile and is designed to be linearly displaceable in the direction of the oven axis, the clamping plate holding one arm of the sealing strip being adjustable in the direction of the oven axis via the contact pressure disc of a self-locking cam clamping disc. The free arm of the Z-shaped sealing strip is under the action of a spring-loaded thrust bolt, the spring being accommodated in a housing which is located between the free arm of the sealing strip and an abutment adjustable in the direction of the oven axis synchronously with the clamping plate via the cam clamping disc. <IMAGE>
Patent DE-3139318-A1 (DE)
Title: Heating appliance
Inventor: KELDMANN ERIK CHRISTIAN VILHEL
IPC: F24D3/18
Filed: 1981-10-02
Abstract: A heating appliance is assembled from a number of appliance parts which can be arranged in a row as a skirting board along the walls of a living room. Each appliance part is provided with pipes for a heat transfer medium from a heating pump to flow through. Each appliance part is also provided with electric heating elements (20) which are individually regulated to outweigh local heating losses. As a result, the heating pump installation "sees" a uniformly insulated house which causes no operational disturbances in the heating pump installation. <IMAGE>
Patent DE-3148964-A1 (DE)
Title: Mount for a variofocal lens having automatic focusing
Inventor: ISOBE TAKASHI
IPC: G02B7/28
Filed: 1981-12-10
Abstract: Control of the axial movement of a focusing element in a lens is described on the basis of signals, representing the object distance, from an automatic distance measuring device. Since distance setting is possible manually as well as automatically, the invention relates in particular to the incorporation of an operational mode selector mechanism in the mechanical mount of a variofocal lens.
Patent DE-3203884-A1 (DE)
Title: Central shutter for cameras, in particular technical cameras
Inventor: STARP FRANZ
IPC: G03B9/02
Filed: 1982-02-05
Abstract: Steps have already been taken with regard to technical shutters having a lens and polygonal diaphragm whose vanes can be operated by a cam path and can be swivelled out of the light passage of the shutter by a steeply rising curved section to permit adjustment to the circumstances of different shutter/lens combinations. These include equipping the diaphragm setter with an adjusting slide which serves to delimit the adjustment range and is provided with a scale pointer, as well as equipping the shutter with a diaphragm scale which is tuned both to the shutter throughput magnitude and to the light intensity of the lens and which cannot be mounted until a decision has been taken regarding the combination of shutter and lens. Since the effect of the steep curve of the diaphragm setter can occur only if the shutter throughput magnitude and lens throughput correspond, the diaphragm setter has been assigned a part curve which is equipped with a corresponding cam path and which can be fed into the diaphragm cam path in such a way that the edges of the vane are displaced from the light passage of the lens even if the latter is smaller than the throughput magnitude of the shutter.
Patent DE-3204900-A1 (DE)
Inventor: REHM HANS
IPC: H04Q3/52
Filed: 1982-02-12
Abstract: For switching or, respectively, distributing broadband communication signals in message switching systems, broadband switching matrix networks having crosspoint circuits realized in an ECL technology and which are formed by controllable multiplexers is provided. The controllable multiplexers are mutually interconnected to form multistage crosspoint pyramids respectively exhibiting an outgoing line and a plurality of incoming lines, whereby the controllable multiplexers of a respective plurality of crosspoint pyramids are combined on a chip module. The chip module may be a master slice module. An additional transfer crosspoint in the form of a 2-bit multiplexer can be provided at the tip of the pyramid at each crosspoint pyramid, the additional transfer crosspoint also being connectible to the pyramid chip of a further crosspoint pyramid in order to therefore introduce a corresponding expansion of the switching matrix network. Moreover, when switching or distributing communication signals in the form of frequency-modulated signals and given non-through connection of such a communication signal to the outgoing terminal of the crosspoint pyramid, an unmodulated carrier can be supplied over such an additional transfer crosspoint in order to therefore counter crosstalk interference. The individual crosspoint pyramids can be driven by appertaining drive registers whereby a clock decoder enables the selection of the respective crosspoint pyramid.
Patent DE-3205410-A1 (DE)
Title: Two-piece valve plate
Inventor: GRAETZ HANS-UWE
IPC: F16K1/36
Filed: 1982-02-16
Abstract: A two-piece valve plate (1) is proposed which consists of an elastic sealing part (2) and a supporting part (3) of stable shape. The sealing part (2) is a flat disc which is inserted into a recess (5) in the supporting part (3) so that it is surrounded by the supporting part (3) on three side surfaces; its fourth side surface is also partially gripped from the exterior. The supporting part (3) is an injection-moulded part which, in the region of the recess (5), has a separating point (11) which is welded or bonded subsequently. The valve plate (1) can preferably be used in the case of coupling heads of compressed-air lines of brake systems. <IMAGE>
Patent DE-3206003-A1 (DE)
Title: Openable shut-off device for transport or storage containers
Inventor: JUHANI HELANDER PERTTI DIPL IN
IPC: B65D90/56
Filed: 1982-02-19
Abstract: For closing and opening a bulk transport or storage container having at least one elongate outlet orifice on its lower part, the latter possesses at least one flexible belt which corresponds in its length essentially to the length of the outlet orifices and is fastened at one end to the container and under which are arranged a roller or roller group of essentially equal length, supporting the belt in the blocking position and displaceable out of the blocking position, and members for displacing the roller or roller group transversely relative to the orifice between the two end positions. In order to close the orifice the more tightly, the heavier the content of the container, and to utilise the weight of the container content during the opening of the orifice and to bring about a "tumbling effect" in the container content when the outlet orifice is being opened, there are arranged on the container frame guide members for guiding the roller or roller group between the two end positions beyond a top dead centre and driving members for forcing the roller or roller group beyond said top dead centre. The belt can also be an endless belt which extends essentially over the entire width of the orifice and which loops round the rollers of the roller group. <IMAGE>
Patent DE-3206333-A1 (DE)
Title: Enamelling stove
IPC: C23D9/06
Filed: 1982-02-22
Abstract: Published without abstract.
Patent DE-3208791-A1 (DE)
Inventor: LEHMANN KLAUS DR
IPC: A61K9/32
Filed: 1982-03-11
Abstract: What are disclosed are methods for dispersing a powdered salt-forming synthetic resin in water in the presence of an agent forming a salt with said resin, methods for coating pharmaceutical dosage forms with a dispersion made by such a method, and powdered mixtures of a salt forming resin and salt forming agent for dispersion in water.
Patent DE-3208814-A1 (DE)
Title: Telescopic sight
Inventor: KOHOLKA RICHARD
IPC: G02B23/14
Filed: 1982-03-11
Abstract: The telescopic sight consists of an eyepiece module which comprises the eyepiece, the reversal system the graticule and the view lens as a structural unit, and which can be fixed to and is detachably connected to the main tube with the lens. Simple soldered mounting on the rifle is ensured by this design.
Patent DE-3209780-A1 (DE)
Title: Thermal limit switch
Inventor: KAESTEL WALTER DIPL PHYS DR
IPC: G01F23/24
Filed: 1982-03-17
Abstract: A thermal limit switch for determining the overshooting or undershooting of a predetermined level in a liquid container contains an electrically heated or cooled element (9) which is arranged at the level of the level to be measured. A temperature sensor (10) responds to the temperature of the element (9). A further temperature sensor (11) is arranged at the same level in such a way that it responds to the ambient temperature. A temperature control arrangement (12) receives the output signals of two temperature sensors (10, 11) and attempts to keep the temperature of the element (9) at a value which deviates by a predetermined constant temperature difference from the ambient temperature. A trigger (13) responds when the heating or cooling power supplied from the temperature control arrangement (12) to the element (9) exceeds a specific threshold value, and thus indicates the immersion of the element in the liquid. <IMAGE>
Patent DE-3212775-A1 (DE)
Title: Hollow plate
Inventor: THALER WALTER
IPC: E04C2/54
Filed: 1982-04-06
Abstract: Hollow plate, especially for transparent covers, having chambers and having a plug connection for connecting the hollow plates to other hollow plates of corresponding construction are known. When such hollow plates are joined together, either different types of clamping and sealing agents are necessary, as a result of which assembly is time-consuming and not easy to carry out, or the sealing of the abutment points of the hollow points is not ensured. Furthermore, sealing agents in the form of sealing strips have different material characteristics and are not resistant to ageing. In order to counteract this disadvantage, the outer webs of the hollow plates have continuous projections and recesses on their side surfaces. In order to cover the abutment point, an overlap is provided which additionally prevents the ingress of water and impurities at the abutment points. A water outlet groove is provided in a chamber for any penetrating rain water. A recess for the insertion of assembly material and running parallel to the outer cover plate is provided in at least one chamber for mounting on a supporting structure.
Patent DE-3216375-A1 (DE)
Title: Electrical plug contact part
Inventor: WELSCHHOLZ JOERG
IPC: H01R13/11
Filed: 1982-05-03
Abstract: An electrical plug contact part is proposed, having a cut-free plug region which is like a hollow cylinder and is slotted to form spring limbs, and in which, in order to achieve a design which ensures perfect current transfer in the region of the spring limb base, safely passes through foreign layers there and results in an optimum spring-length distribution, and which is offset on the common base of the spring limbs through approximately 180 DEG  with respect to the end sections of the spring limbs, there is a raised area which runs in the direction of the separating slot formed by the mutually opposite ends of the spring limbs, extends approximately over the same length, and projects inwards.
Patent DE-3229084-A1 (DE)
Title: Process for the preparation of vicinal diols and formates thereof
Inventor: SCHMIDT HANS-GEORG DIPL CHEM D
IPC: C07C29/09
Filed: 1982-08-04
Abstract: Vicinal diols are prepared from olefins of appropriate structure via their reaction products with formic acid and H2O2 from the formates of the diols by decarbonylation using catalytic amounts of alkoxide. Furthermore, formates of the vicinal diols are obtained from the olefins.
Patent DE-3229194-A1 (DE)
Title: Process for the cleaning of textile material
Inventor: STEITZ WINFRIED
IPC: D06B9/04
Filed: 1982-08-05
Abstract: The invention relates to a process for the cleaning of textile material impregnated with an aqueous solution or emulsion of impurities, in which process the textile material is treated with an organic solvent by spraying or/and dipping. In order to remove from the textile material even very fine residual amounts of impurities, the invention intends first to spray the textile material during a first period with emulsifier-free solvent and then to treat it during a subsequent period with emulsifier-containing solvent. An apparatus for carrying out the process comprises, in addition to a solvent spraying unit (3, 9, 13) known per se, a further, additional solvent treatment unit (29, 30, 33), in which the textile material is dipped into an emulsifier-containing solvent liquor. <IMAGE>
Patent DE-3231864-A1 (DE)
Title: Electrical cup capacitor having excess pressure disconnection protection
Inventor: HUBER ROBERT
IPC: H01G2/14
Filed: 1982-08-26
Abstract: An electrical cup capacitor having excess pressure disconnection protection, which interrupts (lacuna) when an excess pressure occurs in the capacitor body which is enclosed in an external housing [lacuna] of the cover of the external housing which is subjected to excess pressure. The capacitor body is encapsulated inside the external housing in a cast sheath, in a moisture-proof and air-proof manner. In order that the pressure which builds up in it equally well as a consequence of its unacceptable heating can be transmitted to the cover and in order that provision is made at the same time for heat dissipation from the capacitor body to the external housing, said capacitor body is encapsulated inside an inner cup which is open to the cover and consists of an insulating jacket in a cast sheath, and for heat dissipation is supported on the external housing via supporting projections which are distributed at a distance from one another and between which free spaces which are open to the cover are formed so that compressed gas developing in the capacitor body can pass through the cast sheath and can flow through between the inner cup and the cast sheath in order to apply pressure to the cover.
Patent DE-3245052-A1 (DE)
Inventor: JOCHUM PETER DR
IPC: A61K6/90
Filed: 1982-12-06
Abstract: Imidazoles in dissolved form act as an agent for retarding the gelation of the polymerization of aziridine compounds initiated with sulfonium salts. The composition is particularly useful in dentistry applications, such as in the preparation of impressions and provisional denture parts.
Patent DE-3246071-A1 (DE)
Title: Method of genetic analysis and synthesis
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: C12Q1/68
Filed: 1982-12-13
Abstract: Using test products of natural and biosynthetic origin, the synthetic method aims at decoding the genetic code and divides the information of the genes into four internal corpus effects, one internal situs effect and one external situs effect in the gene chain. Artificial gene programmes are obtained in the polyrecombinator also by four-phase inoculation of the bacteria and shape-retaining transfer of complete mononucleotide series of four of different internal situs. They facilitate genetic analysis which takes place with computer and imaging screen assistance with matrix gene mechanics. In this connection, a new way to find species-specific restrictive enzymes used as scalpels for many types of genetic hereditary factors is also deduced from the new corpus and situs analysis. The corpus and situs effects yield a periodic table of living genes as partner of the periodic table of dead elements, and a register of species-specific enzyme scalpels is provided for the periodic gene table, each single one of which aims at a particular gene or its situs. The known function of DNA balance in the reception of interfering signals and defence effect termini is taken over and manipulated both for RNA and for DNA in order in this way to optimise communication.
Patent DE-3248567-A1 (DE)
Title: Process for the purification of flue gases, preferably from coal power stations
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1982-12-30
Abstract: In order to make superfluous a feed of SO3 in the flue gas stream prior to the electrostatic precipitator for the achievement of the desired clean gas parameters, and yet still achieve the desired separation efficiency and, moreover, at the same time to utilise the abundantly available alkaline dust from the flue gases prior to the dust removal for the binding of SO2 in a flue gas desulphurisation plant, it is proposed according to the invention that the flue gas is first passed to a wet flue gas desulphurisation system and the exhaust gas purified here from dust and other pollutants, such as SO2 etc., is passed to an electrostatic precipitator provided downstream, without additional SO3 feed, and the waste gas purified in this manner, preferably without reheating, is transferred, preferably as a vortex, to a cooling tower air stream. The flue gas desulphurisation device provided immediately after the boiler preferably has at the same time an oxidation zone, in order to convert Ca(HSO3)2 into CaSO4 . 2H2O by feeding in air and by addition of more than the stoichiometric amount of air to convert a portion of the residual sulphur dioxide, still remaining in the flue gas after desulphurisation, by post-oxidation to give sulphur trioxide (SO3), in order to achieve a maximum degree of separation of the electrostatic precipitator.
Patent DE-3301735-A1 (DE)
Inventor: KUGELER KURT PROF DR
IPC: G21F5/00
Filed: 1983-01-20
Abstract: A transitory or temporary storage for highly radioactive waste, in which the transitory storage incorporates containers for the receipt of the waste, and a cooling system for the discharge of the heat which is produced during the storage of the waste. The cooling system incorporates a cooling air duct, as well as a coolant circuit for a coolant which is conveyed in a closed circuit between coolant conduits which conduct off heat generated in the storage space and a heat sink arranged externally of the storage space.
Patent DE-3301865-A1 (DE)
Title: Electric toothbrush
IPC: A61C17/26
Filed: 1983-01-21
Abstract: The invention relates to an electric toothbrush which substantially comprises a handle (2) in which there is arranged an energy source in the form of a rechargeable accumulator (5) or a battery, and which contains an electric motor (6), the output shaft of which protrudes in the form a stub shaft (9) from the front side of the handle (2). A brush attachment (10) with a bore (11) is fitted onto this stub shaft (9) and held in a form-locking and movement-transferring manner. What is novel about the electric toothbrush is that the stub shaft (9) does not execute oscillating or reciprocating movements, instead the brush attachment (10) with a round brush head (12) arranged on it is made to execute rotational movements. The electric motor (6) is designed for running to the left and to the right and can be reversed in its direction of rotation by a switch (14) which can be conveniently reached on the handle (2). In use, the bristles of the round brush head (12) brush from the gums and the cervices of the teeth in the direction of the chewing surfaces over the teeth and thereby effect a massaging of the gums towards the teeth and effectively brush off deposits and remains of food from the teeth and from the spaces between the teeth. The suitable rotational movement depends on the place at which the round brush head (12) is being used, on the inner or outer surface of the teeth, left or right and upper or lower part of the jaw, and is accomplished by appropriate switching-over and actuating of the switch (14). <IMAGE>
Patent DE-3302893-A1 (DE)
Title: Automatically controlled washing machine or dishwasher having a control panel
Inventor: GRAF RICHARD DIPL ING
IPC: D06F34/28
Filed: 1983-01-28
Abstract: Because the combination of an automatically controlled washing machine or dishwasher with an accessory metering unit for liquid washing or rinsing agents is not absolutely essential, the control panel of the washing machine or dishwasher is to be kept free of all control and indicator elements which contribute to confusing the operator and which are not absolutely necessary for operating and monitoring the machine in conjunction with an accessory metering unit. This problem is solved in that the machine 1 contains a coupling point 19 for a signal line 18 for data transmittable from outside, and optical indicator elements 31, 32, 37 for all or some of the transmittable data are arranged in the control panel. <IMAGE>
Patent DE-3307878-A1 (DE)
Title: Process for separating and discharging solid particles from a pressurised liquid and apparatus therefor
Inventor: SIEMENS WERNER
IPC: B01D29/15
Filed: 1983-03-05
Abstract: The filter used for separating solid particles from a pressurised liquid is cleaned of the separated solid particles by backwashing. In this case, the backwashing is carried out using only that liquid which is located in the dirty side of the filter itself, that is by the gaseous phase of this liquid which is formed by evaporation. For this purpose, a pressure is established at the discharge outlet for the separated solid particles below the vapour pressure of the liquid in the filter. In the apparatus proposed for carrying out this process, there is provided a covering element which seals the area of the filter to be backwashed on the outlet side against the pressurised liquid.
Patent DE-3309276-A1 (DE)
Title: Device for producing a thread on a short pipe end
Inventor: HOFAECKER WILLY
IPC: B23G1/22
Filed: 1983-03-15
Abstract: The invention relates to a method of producing a thread on a short pipe length and a guide pin 1 for this. The guide pin 1 is inserted with its pipe guide 4 into the pipe to be treated and the die-stock is pushed onto the die-stock guide 3. The configuration of the guide pin 1 with guide-pin head, die-stock guide, pipe guide, thread indicator 5, 5', 5'', striking surface 6 and key guide 7 can be seen from the drawing opposite. <IMAGE>
Patent DE-3319948-A1 (DE)
Title: Arrangement for percussion stamping
Inventor: CACIN VIKTOR N
IPC: B21D28/20
Filed: 1983-06-01
Abstract: The arrangement serves for the high-speed compressive forming of metals. It is envisaged that an elastic body (18), which is accommodated in the cavity of a high-pressure chamber (17), interacts with the working end face (19) of a percussion piston (3) and acts on a semi-finished product (20), is made in such a manner that the action of the same on the semi-finished product (20) in the shape-changing zone of the same can be guaranteed. In this case, the working end face (19) of the percussion piston (3) has a cross-section which is smaller than the cross-section of the cavity of the pipe (1) and it corresponds in shape to the surface of the elastic body (18) which comes into contact with it. The invention can be most successfully applied in the production of rapid-working hydrodynamic presses for stamping parts from sheet-metal-like materials using an elastic medium. <IMAGE>
Patent DE-3321636-A1 (DE)
Title: Control method for a drive assembly
Inventor: STRENZKE HILMAR DR ING
IPC: F02D41/04
Filed: 1983-06-15
Abstract: Control method for a drive assembly comprising an adjustable internal combustion engine (1) with proportional speed control and an infinitely adjustable, preferably hydrostatic transmission (3) driven by the former, in which in the event of overload a signal producing an adjustment of the power input acts on a control device. In order to prevent power losses in the transmission and overheating of the latter, when a limit value, for example of the temperature, is reached, the transmission setting is adjusted in such a way that the internal combustion engine (1) functions in a range in which as the speed continues to increase the quantity of fuel fed to the internal combustion engine (1) is throttled, thereby reducing the power generated in this. <IMAGE>
Patent DE-3326267-A1 (DE)
Title: Device for catching and killing small mammals, in particular rodents, e.g. mice (II)
Inventor: HAGEN SIEGBERT
IPC: A01M23/38
Filed: 1983-07-21
Abstract: Published without abstract.