baber/WOPTO huggingface dataset:
Patent DE-3122950-A1 (DE)
Title: Process for fabricating a dispenser cathode
Inventor: HACKER MANFRED
IPC: H01J1/28
Filed: 1981-06-10
Abstract: In order to improve the current density and service life of a dispenser cathode it is proposed to admix the emissive material, with which the matrix body is impregnated, with ruthenium, rhenium, osmium and/or iridium, optionally as a compound.
Patent DE-3124882-A1 (DE)
Title: Method for continuously regulating the throughput of bottle treatment systems
Inventor: BARGELE NORBERT DR
IPC: B67C7/00
Filed: 1981-06-25
Abstract: In the case of a method for continuously regulating the throughput of bottle treatment systems, having a plurality of individual machines which are arranged in series and/or in parallel in the direction of passage of the bottles and are connected to one another by means of intermediate conveyors, the throughput being regulated by the filling level of buffers upstream and downstream of such a machine, the pressure of accumulation is used as a basis for measurement and makes it possible to influence the treatment machines in question. The pressure of accumulation which must be exerted on the conveyors has, however, considerable disadvantages as it leads to damage to the vessels, which are arranged in a row, and/or to a high noise level. Furthermore, use of this known measure only makes it possible to regulate and/or influence one part of the treatment process, comprising a treatment station and the buffers upstream and downstream of it. The invention is intended to make it possible to regulate an entire system, and not just a single part thereof, with provision being made for specific values relating to other machines in the system. This is achieved in that the filling levels of the buffers produced by the throughput of the machines upstream and downstream of the said buffers and the filling level of the buffer sections are determined by a bottle-tracking method, and in that the numbers of bottles on the buffers upstream and downstream of the machine which are obtained in this way are converted into a guiding signal to set the current throughput of the machine.
Patent DE-3124952-A1 (DE)
Title: Assembly for wind-driven power stations and water power
Inventor: ARMONIES HELMUT
IPC: F03D80/70
Filed: 1981-06-25
Abstract: Published without abstract.
Patent DE-3131882-A1 (DE)
Title: Process and apparatus for generating a condensate from a liquid to be purified
Inventor: HAUSMANN KURT
IPC: B01D3/10
Filed: 1981-08-12
Abstract: In the generation of a condensate from a liquid to be purified, in particular in the production of drinking water from sea water or dirty water, a high evaporation efficiency can be achieved with low boiling point by evaporating the liquid to be purified under reduced pressure, which is generated by draining off liquid from a chamber (4), which can be impinged by this liquid, is closable and has its lower region at least at a height corresponding to the height of the water column which can be generated by the atmospheric air pressure and by then heating an open vessel (1), which is situated within the chamber and which contains the liquid to be evaporated and at least partially cooling the outer surface of the evacuable chamber (4). <IMAGE>
Patent DE-3137287-A1 (DE)
Title: Device for generating and for maintaining a defined minimum outlet pressure in a servo pressure source intended for a propulsion control device of a motor vehicle
Inventor: SOLLEDER FRIEDRICH DIPL ING
IPC: B60T13/14
Filed: 1981-09-18
Abstract: In a vehicle which is equipped with a propulsion control device combined with an antilock brake system, a pressure accumulator is provided for the brake pressure supply which, as can be seen from fig. 1, can be charged, controlled by valves, by means of the return pump of the antilock brake system, the return pump delivering into the pressure accumulator during the pressure reduction phases of the propulsion control. Outside the control phases of the propulsion control device, the pressure accumulator can be charged either by operation of the wheel brake or by automatic activation of a charging circuit with the aid of the return pump, when the vehicle is at a standstill or is in an unbraked drive condition. <IMAGE>
Patent DE-3141174-A1 (DE)
Title: Process for the preparation of agents for use in the food industry and for animal feed purposes, by processing cyanogen-containing tropical tuber plants
Inventor: HOLLO JANOS DIPL CHEM DR
IPC: A23K10/30
Filed: 1981-10-16
Abstract: The process comprises removing the superficial parts of the skin as well as dirt, comminuting the plants or parts thereof which have thus been cleaned, subjecting them to a fermentation process, if appropriate with an addition of bacterial strains which bring about lactic acid fermentation, followed by adjusting the water content by mechanical separation of water and drying until the desired value is reached, whereupon a solution of 1 or more water-soluble magnesium salts is added in amounts of 0.1 to 6% by weight to the comminuted plant, or the comminuted parts of the plant, if appropriate together with bacterial strains which bring about a lactic acid fermentation, whereupon after stirring 0.1 to 3.0% by weight of a sulphur-containing reducing agent, relative to the weight of the comminuted plant, or parts of the plant, are added to the pulp. This process allows all parts of tropical tuber plants to be processed in simple apparatus to give valuable products without waste material.
Patent DE-3143564-A1 (DE)
Title: Glass breakage alarm
Inventor: STEINBRUCKER HARALD
IPC: G08B13/04
Filed: 1981-11-03
Abstract: Published without abstract.
Patent DE-3200924-A1 (DE)
Title: Potato-harvesting machine
Inventor: WELP JOHANNES
IPC: A01D33/02
Filed: 1982-01-14
Abstract: The invention relates to a potato-harvesting machine having a screen-conveyor band, a pick-up device preceding this and intended for at least one ridge of soil and potatoes, and a leaf-separating device which is assigned to the screen-conveyor band and which has an entry gap for potato leaves which is formed between two rotating leaf-plucking members. For a reliable and complete capture of the potato leaves the entry gap of the leaf-separating device is oriented in the longitudinal direction of the screen-conveyor band and at an essentially uniform distance above the working space of the screen-conveyor band, and at least one leaf-plucking member is designed as a cross-conveyor for separated potato leaves. <IMAGE>
Patent DE-3201652-A1 (DE)
Title: Device for switching over the travel direction of battery-operated drive vehicles in mining works at risk of firedamp
Inventor: MILLES WILLI
IPC: B60L15/20
Filed: 1982-01-21
Abstract: This device is provided for changing the travel direction of battery-operated drive vehicles with thyristor control of the electrical energy and travel direction change by reversing the direction of the fields of travel motors, all the contacting devices being encapsulated in a pressure proof manner with spark formation. Instead of electromagnetic protections, a contact system is provided in which in each case the central contact of three fixed contacts (4) is connected either to one or other external contact (4) with the aid of a moveable slide contact (8). In each case two such pole-changing switches are required for switching over a travel motor. In a drive vehicle with two travel motors, four individual pole-changing switches (2) are thus necessary and are arranged in a space-saving manner in a star shape and their slide contacts (8) are mechanically connected to one another and can be moved simultaneously and in the same direction with the aid of a reversing lift magnet (16). <IMAGE>
Patent DE-3201874-A1 (DE)
Title: Guide arrangement for a sliding door, in particular for a motor vehicle.
Inventor: KLEBBA HORST DIPL ING
IPC: E05D15/10
Filed: 1982-01-22
Abstract: In order to reduce the generation of noise when the sliding door moves, the guide roller (4) consists of a first partial roller (4') with metal running face and a second partial roller (4'') with a running face made of rubber-like material; by correspondingly profiling the guide rail (7) it is ensured that when the sliding door is closed said rail only touches the first partial roller (4'), in contrast otherwise touching the second partial roller (4'') so that when the sliding door is closed no deformation of the second partial roller (4'') occurs. <IMAGE>
Patent DE-3206755-A1 (DE)
Title: Vehicle exterior rearview mirror
Inventor: MAMPE ULRICH-JUERGEN ING GRAD
IPC: B60R1/06
Filed: 1982-02-25
Abstract: Vehicle exterior rearview mirror having a housing which encloses a mirror glass on the outside and in which an intermediate plate is adjustably arranged on a bracket which is fixed to the housing, a carrier plate which bears the mirror glass with a releaseable catch connection being secured on said intermediate plate. The carrier plate contains a release device for the catch connection, which can be actuated exclusively when the mirror glass is broken. <IMAGE>
Patent DE-3207720-A1 (DE)
Title: Electrical connector arrangement
Inventor: ROLOFF HARTMUT DIPL ING
IPC: H01R13/639
Filed: 1982-03-04
Abstract: In an electrical connector arrangement having plug and socket connectors and having a locking arm which is held on one of the connectors and is movable between a retracted locking position for the two connectors and an extended position in which the two connectors can be detached from one another, additional locking means are provided between the locking arm and the connector holding it, which locking means hold the locking arm detachably in the retracted position.
Patent DE-3211622-A1 (DE)
Title: Device for introducing a go-devil into, and/or removing the latter from, a partial section of a pipeline network
Inventor: LOEWECKE HELMUT
IPC: F16L55/46
Filed: 1982-03-30
Abstract: The invention relates to a device for introducing a go-devil (10) into, or removing the latter from, a partial section (1) of an, in particular underground, pipeline network. A branch piece (2, 3) into the closable branch connection (4, 5) a guide (6) can be inserted, joins each end of the partial section to the pipeline network. The introduction and/or removal of a go-devil is thus simpler and faster than was hitherto possible. Further features of the invention relate to the development of the branch piece (2, 3) and of the branch connection (4, 5) as well as the constructional design of the guide (6). <IMAGE>
Patent DE-3213974-A1 (DE)
Title: Novel imidazole deriviatives, their preparation, agents containing them and their use as fungicides, and novel pyridyloxyethylamine deriviatives as precursors and their preparation
Inventor: KOCUR JEAN DR
IPC: C07D213/64
Filed: 1982-04-16
Abstract: Compounds of the formula I <IMAGE> in which R = alkyl, allyl and benzyl, X = halogen, CF3 and CN, n = a number from 0 to 4, and their salts which are tolerated by plants and metal complexes have valuable fungicidal properties.
Patent DE-3220690-A1 (DE)
Title: Crash helmet, especially for motorcyclists
Inventor: HAUSER FRANZ
IPC: A42B3/22
Filed: 1982-06-02
Abstract: A crash helmet having a pivotable visor which selectively covers or opens a field-of-vision opening in the helmet shell is provided with an inflatable sealing hose (1) along the edge of the field-of-vision opening. The inflatable sealing hose is inflated via orifices (5) provided on the helmet shell (2) at a certain minimum speed of the motorcycle in order to seal a gap (4) between the closed visor (3) and the helmet shell (2). On the other hand, if the motorcycle is stopped the sealing hose which is then no longer inflated contracts to such an extent that the gap (4) is released, so that a sufficient quantity of air from the surrounding atmosphere can flow past the inner face of the visor (3) in order to prevent the inner surface of the visor from misting. <IMAGE>
Patent DE-3220858-A1 (DE)
Title: Process for the hydroformylation of olefinically unsaturated compounds
Inventor: ELLIEHAUSEN HEINRICH DIPL CHEM
IPC: C07C45/50
Filed: 1982-06-03
Abstract: Hydroformylation of olefinically unsaturated compounds by means of triorganorhodium (rhodium/triorganyl) complexes at 80 to 140 DEG C and 10 to 40 bar by using for this purpose a cylindrical reactor (1) - see figure - equipped with an axially arranged nozzle (2) for introduction of the olefinic compound and the synthesis gas consisting of H2 and CO, a valve (3) for discharging the material and a concentric tube (4) whose height is about 20 to 70 % of the reactor height and whose diameter is about 30 to 80 % of the reactor diameter and which is arranged above the nozzle (2) at a distance of about 1 to 3 times its diameter, the momentum of the gases entering through (2) being such that the mean linear flow rate of the liquid reactor contents is 0.1 to 1.0 m/sec. <IMAGE>
Patent DE-3224454-A1 (DE)
Title: Microcapsules containing water-insoluble substances as the core material and capsule walls made from products of the reaction of water-insoluble polyamines with water-soluble products of the reaction of polyisocyanates, a process for their production, and their use in reaction copy papers, as additives in the production of mouldings, and as capsules containing solvents or dispersed solids
Inventor: DAHM MANFRED DIPL CHEM DR
IPC: B41M5/165
Filed: 1982-06-30
Abstract: Microcapsules whose core comprises water-insoluble substances and which have a capsule wall formed by reaction of water-insoluble polyamines with water-soluble bisulphite adducts of polyisocyanates, a process for their production in which a mixture of water-insoluble substances and water-insoluble polyamines is emulsified in water or optionally in an aqueous protective colloid solution to the desired particle size, water-soluble bisulphite adducts of polyisocyanates in the form of powders or aqueous solutions are added, and the reaction is subsequently carried out at temperatures of from 1 to 140 DEG C, and their use in the production of reaction copy papers, in the production of mouldings, in the reactivation of adhesives, as toners for copying systems or as absorbent systems.
Patent DE-3225374-A1 (DE)
Title: Method for determining the contamination of soils (KB method)
Inventor: KNABE WILHELM ERICH DR
IPC: G01N33/24
Filed: 1982-07-07
Abstract: To examine soils under cultivation which are affected, or even harmed, by acid precipitation, a method is used in which very small amounts of the soil samples are mixed thoroughly at the sampling site in a test tube with five drops of a 10% strength KSCN solution and simultaneously or subsequently with 20 drops of butanol. The addition of the KSCN solution causes the soil sample to turn more or less deep red when iron(III) ions are present, so that unequivocal conclusions can be drawn with regard to the acidification of the soil. The degree of acidification can be assessed with the aid of a colour scale. With the subsequent addition of, for example, five drops of hydrochloric acid it is possible to determine whether the iron was originally present in insoluble form or whether it has already been bleached completely by the acid precipitation or whether it was absent from the start. With the aid of a kit consisting of test tubes, spatula, dropper bottles and colour scale, such an investigation can be concluded at the site so that a direct assessment is possible. The costs for carrying out the method and the time required are low, and the process can also be carried out without problems by an unskilled workforce. <IMAGE>
Patent DE-3226930-A1 (DE)
Title: Device for preventing damage to the door lining in the building phase
Inventor: OSTERRIEDER ENGELBERT
IPC: E06B1/34
Filed: 1982-07-19
Abstract: The invention relates to a device for preventing damage to the door lining in the building phase and has, as its subject, a door-lining protective device which engages over the door lining (3). Area of application: interior finishing work. <IMAGE>
Patent DE-3227664-A1 (DE)
Title: Device for measuring the quantity and size of solid particles in liquid and gaseous media
Inventor: ZOLOTENKO VLADIMIR ALEKSEEVIC
IPC: G01N15/14
Filed: 1982-07-23
Abstract: The invention relates to instrument design. The device for measuring the quantity and size of solid particles in liquid and gaseous media contains a transducer (1) for converting the particle size into an electrical pulse, and channels which are applied at the output of said transducer and have different capacities of level discrimination. Each channel contains a series circuit of an amplifier (2, 3), a discriminator (4, 8) with a prescribed capacity of level discrimination, a flip-flop (5, 9), a selector (6, 10) and a recording unit (7, 11), the flip-flop (9) of the channel with the higher capacity of level discrimination being connected with its inverting output to the second input of the selector (6) of an adjacent channel having a lower capacity of level discrimination. The device also has a strobe pulse former (12), whose input is connected to the output of the discriminator (4) with a lower capacity of level discrimination and whose output is connected to the third inputs of the selectors (6, 10), and a resetting circuit (13), whose input is led to the output of the former (12) and whose output is led to the resetting inputs of the flip-flops (5 and 9). The device is provided principally for operational measurement of the dustiness of the environmental air in operating areas. <IMAGE>
Patent DE-3228705-A1 (DE)
Title: High-temperature furnace
Inventor: DACH MICHAEL MARKEL
IPC: F27D1/16
Filed: 1982-07-31
Abstract: The invention relates to the internal construction of a high-temperature furnace. This internal construction comprises a dome (20) of refractory bricks which can withstand the high temperature within a coal gasification generator. It also comprises a load-bearing brick wall (21) underneath the dome (20). An inner wall (29) is also provided, which consists of refractory bricks and which is arranged on the inside of the load-bearing brick wall (21). The inner wall (29) screens the load-bearing wall (21) from the highest temperatures and can at the same time expand freely, without being subjected by the dome (20) to a compressive force. <IMAGE>
Patent DE-3232481-A1 (DE)
Title: Process for the transfer of the heat, arising in the fluidised bed of a fluidised bed furnace, to a heat-utilising process, and fluidised bed furnace for carrying out the process
Inventor: KOEHLER HARIOLF ING GRAD
IPC: F27B15/16
Filed: 1982-09-01
Abstract: The invention relates to a process for the transfer of the heat, arising from an exothermic combustion, roasting, oxidation, reduction, or the like of virtually flowable solid reaction materials, e.g. of metallic and/or metal-oxide dusts containing water and/or oil, to a heat-utilising process for the processing or conversion of flowable solid materials, e.g. of used moulding sands having resin-containing binders or binder residues, in which the endothermic process is likewise carried out in a fluidised bed or fluidising system and this second fluidised bed or fluidising system is built into a heat exchanger arranged within the fluidised bed furnace. <IMAGE>
Patent DE-3234017-A1 (DE)
Title: Continuous furnace for the incineration of solid organic substances
Inventor: KEMMLER GERHARD DIPL CHEM DR
IPC: F23G5/08
Filed: 1982-09-14
Abstract: What is described is a continuous furnace for the incineration of solid organic substances by the supply of reaction gases and energy, especially for the incineration of radioactive organic solid waste, consisting of a reaction pipe heated from outside, of a feed device and of a discharge device. The feed device used is a solid pump which has a common longitudinal axis with the reaction pipe. The reaction pipe is widened in the direction of transport of the incineration pipe, the angle between the longitudinal axis and pipe wall being 0.5 to 5 DEG . The pipe wall is completely or partially permeable to gas. In the continuous furnace, the thermal treatment of solid organic substances can be carried out either by combustion or by pyrohydrolysis or pyrolysis.
Patent DE-3236148-A1 (DE)
Title: Circuit arrangement for setting the gain of an amplifier
Inventor: HAAS HANS DIPL ING
IPC: H03G3/00
Filed: 1982-09-29
Abstract: In a circuit arrangement for setting the gain of an amplifier (V) with the aid of digital control signals (D1, D2, D3), a T-shaped resistor network (R2 to R8) is provided in the feedback circuit of the amplifier (V1), in which resistor network series resistors (R2, R3, R4) of the resistor network (R2 to R8) can either be shortcircuited, with disconnection of shunt resistors (R6, R7, R8) or can also be switched to be effective when the shunt resistors (R6, R7, R8) are switched to be effective, with the aid of separately controllable change-over switches (S1, 'S2, S3). As a result, the gain can be set in accordance with a logarithmic characteristic, the output resistance remaining the same. <IMAGE>
Patent DE-3237926-A1 (DE)
Title: Device for storing articles packaged in dimensionally stable boxes
Inventor: SCHIRON DIETER DIPL ING
IPC: A47F1/14
Filed: 1982-10-13
Abstract: Products of different types packaged in boxes and other dimensionally stable containers have previously been stored in relatively large quantities in so-called pigeon-hole shelves, which generally requires previous and/or subsequent repacking of the relevant pigeon-holes for removal or introduction of a particular type group. The invention allows direct access to any desired storage box by individual suspension of the boxes in the openings of a lattice work introduced as a novel storage element instead of the complex pigeon-holes.
Patent DE-3239415-A1 (DE)
Title: Lazy-tongs type grille
Inventor: KOETHE HANS
IPC: E06B9/06
Filed: 1982-10-25
Abstract: The lazy-tongs type grille is a maintenance-free device for closing off windows and doors (from inside and outside) and thus protects against break-in or theft. The invention is distinguished by the fact that the lazy-tongs type grille can be opened or closed as required. The arrangement of the individual elements makes it possible to push together the individual grille bars in such a way that there then only remains a small "bundle" to the side, which is thus easily "hideable" behind a curtain or the like. Furthermore, the construction provided by the arrangement of the individual elements is such that the vertical bars, which are made in U-section, hold the individual scissor-action elements stably in each position.
Patent DE-3244787-A1 (DE)
Title: Process and device for purification of waste waters
IPC: C02F3/32
Filed: 1982-12-03
Abstract: In a process for purification of waste waters (effluent) with the aid of plants, the roots of which act together with soil substrates and microorganisms to bind and degrade polluting substances contained in the waste water, the waste water is passed through the roots, from a region extending below the roots, to a region situated above the roots. The waste water is passed evenly through the roots. An appropriate apparatus is characterised in that the roots with gravel form a filter layer and absorption layer through which the waste water flows vertically from bottom to top. The gravel lies on a grid, through which the waste water flows in an upwards direction.
Patent DE-3304422-A1 (DE)
Title: Method for requesting the emptying of a condensate-collecting vessel in a domestic laundry drier
Inventor: KNOPP DIETER ING GRAD
IPC: D06F58/24
Filed: 1983-02-09
Abstract: What is sought is a control method, in which the attendant is required to remove even small filling quantities from the collecting vessel before a new drying programme is started. In the solution, an optical and/or acoustic signal 7 is triggered, irrespective of the filling state of the collecting vessel 8, at the end of a completed laundry-drying programme. <IMAGE>