baber/WOPTO huggingface dataset:
Patent DE-3440119-A1 (DE)
Title: Circuit arrangement for an image recording and reproduction apparatus
Inventor: KUPFER KARL-HEINZ
IPC: H04N5/775
Filed: 1984-11-02
Abstract: The invention relates to a circuit arrangement for an image recording and reproduction apparatus for supplying the antenna input signal and/or an RF reproduction signal, which is produced in the apparatus, into an output connection. The antenna input signal is supplied to an isolating amplifier (2) and to a contact (5c) of a relay (5). The isolating amplifier (2) is connected to a splitter (3) whose first output signal is supplied to a coupling filter (4) and whose second output signal is supplied to the tuner of the apparatus. The coupling filter (4) receives a second input signal from a modulator of the apparatus. The output of the coupling filter (4) is connected to a second contact (5b) of the relay (5), whose third contact (5a) is connected to the output connection. The output signal of the coupling filter (4) or the antenna input signal is supplied via the relay (5) to the output connection, depending on the switch position of said relay (5). <IMAGE>
Patent DE-3444658-A1 (DE)
Title: Actuating member for ventilation flaps, hoods and slides on cold frames and greenhouses
Inventor: SANDMANN FROHMUT
IPC: G12B1/02
Filed: 1984-12-07
Abstract: The invention relates to an actuating member for ventilation flaps, hoods and slides which are used on cold frames and greenhouses in order to prevent a heat accumulation, which is disadvantageous for the plants raised therein, i.e. for ensuring a proper space ventilation. The actuating member is to work independently, without connection to an energy network, and to react without delay to temperature changes within a preselectable range. According to the invention, the actuating member consists of a curvature bar which is mounted rigidly on one side and consists in each case of one metallic and one non-metallic layer, the layers of which are bonded or riveted firmly to one another, and which at its free end is connected movably to a length-adjustable push member articulated on the part to be actuated or, omitting the push member, is applied with its free end loosely against the flap, the slide or the hood. If the temperature exceeds a predetermined value, i.e. if a heat accumulation which will have an unfavourable influence on the plants is to be expected, the curvature bar of the actuating member bends and opens the ventilation flaps, hoods and slides. After the heat accumulation has been cleared, the curvature bar straightens and at the same time closes the ventilation openings.
Patent DE-3501532-A1 (DE)
Title: Apparatus for the suppression of distortion on radiesthetic rays
Inventor: DONATSCH BERT
IPC: A61N1/16
Filed: 1985-01-18
Abstract: Radiesthetic rays are distorted for various reasons. The various radiesthetic rays have different wavelengths. It is proposed to incorporate an energising coil (3) on an apparatus which consists of a capacitor (1) and a conductor (5) which is wound to form a coil (2). The energising coil is intended to be suspended in a moving manner and to be energised both by movement in the earth's magnetic field and also by field-strength changes and to act in a corresponding manner via an antenna (6) (which is matched to the radiesthetic rays and has dipoles (7)) on the existing field of the radiesthetic rays. <IMAGE>
Patent DE-3509062-A1 (DE)
Title: Anti-skid chain assembly for motor vehicles
Inventor: SCHULZ GERD
IPC: B60B39/00
Filed: 1985-03-14
Abstract: An anti-skid wheel carrier for an anti-skid chain assembly on motor vehicles is described, which carrier secures the anti-skid wheel of the anti-skid chain assembly eccentrically on a pivot arm, an elastic element being provided between anti-skid wheel carrier and pivot arm. As a result, the anti-skid wheel can execute a pivoting movement with respect to the pivot arm in the event of interference forces originating from the sections of chain and, after the end of the interference, can return to its position of rest.
Patent DE-3509859-A1 (DE)
Title: Shuttering element for surrounding corners with shuttering
Inventor: SCHLIEPHACKE HEINRICH DIPL ING
IPC: E04G17/00
Filed: 1985-03-19
Abstract: Shuttering element for surrounding obliquely angled corners of concrete walls with shuttering, in the case of which two lateral parts, which can be connected to the neighbouring shuttering panels, are connected to each other by a flexible intermediate member. This flexible connection permits different angle positions between the connecting shuttering walls and eliminates the danger of soiling caused by otherwise conventional hinge joints.
Patent DE-3518490-A1 (DE)
Title: Device for biological waste water treatment
Inventor: STOG W DIPL ING
IPC: C02F1/32
Filed: 1985-05-23
Abstract: A device is provided for biological waste water treatment which is arranged in the waste water to be purified or regenerated and is composed of a contact section running at an incline to the water surface, into which contact section atmospheric oxygen is incorporated in the form of small air bubbles via an air/water mixer. The contact section has an outer air-impermeable wall in the form of a translucent cover and an air-permeable wall arranged at a distance thereto. Between the two is arranged a colonization layer which retains the air bubbles and because of its arrangement and configuration, ensures a considerable growth promotion of the bacteria. <IMAGE>
Patent DE-3523655-A1 (DE)
Title: Appliance for introducing solid starting material into a thermal reactor
IPC: B65G53/44
Filed: 1985-07-02
Abstract: Appliance for introducing solid or semi-solid starting material into a thermal reactor, preferably for pyrolysing starting material having a high content of polymeric organic substances such as used rubber, old tyres and/or plastic waste, with a lock device for reducing unwanted gas exchange between the interior and the environment of the reactor, an externally sealed belt conveyor being arranged between the lock device and the reactor, which conveyor extends obliquely upwards over a difference in height from a conveyor inlet up to a conveyor outlet which can be connected to the interior of the reactor, and with the lock device being provided in the conveyor inlet.
Patent DE-3525899-A1 (DE)
Title: Arrangement for sound absorption in a tunnel
Inventor: DRUFFNER ADOLF
IPC: E21D11/00
Filed: 1985-07-19
Abstract: The invention relates to an arrangement for sound absorption in a tunnel with sound-absorbing elements which are held on the tunnel wall. For sound-absorption in railway tunnels, the invention proposes the use of roller-shaped individual absorbers which are aligned with their axes essentially parallel to the tunnel axis and are arranged in adjacent rows with an axial spacing which is greater than the external diameter of the individual absorbers. As a result, it is on the one hand possible to achieve a very effective sound absorption and on the other hand this measure allows interspaces to remain free between the individual absorbers so that the tunnel wall remains freely inspectable, which is important in particular in railway tunnels in order that the inspections which are necessary for reasons of safety can be carried out from time to time without dismantling or displacing the absorbing elements.
Patent DE-3527759-A1 (DE)
Title: Combined normal and precision sowing wheel for seed drills
Inventor: GROSSE-SCHARMANN FRANZ DR
IPC: A01C7/12
Filed: 1985-08-02
Abstract: Combined normal and precision sowing wheel for a seed drill, a precision sowing wheel being connectable to the sowing shaft by means of a positive and clamp-like connection and the precision sowing wheel and the normal sowing wheel being mounted next to one another as separate parts in a sowing housing on a common sowing shaft, the precision sowing wheel being connectable to the normal sowing wheel by means of a coupling pin lockable in at least two operating positions by locking elements, and the precision sowing wheel and the normal sowing wheel each having, in addition to their middle bore, a further bore in which the coupling pin is arranged. In order decisively to simplify the locking elements and the production and assembly of the sowing wheels, the locking elements (10) are made in one piece (Figure 1). <IMAGE>
Patent DE-3532804-A1 (DE)
Title: Storage device for receiving coins or the like and bank notes or similar strips of material
IPC: G07F9/06
Filed: 1985-09-11
Abstract: What is proposed is a storage device for receiving coins or bank notes or similar articles in vending machines, which has a cuboid hollow body, the interior of which is divided into two different spaces, one space receiving the coins and the other space the bank notes. Each space is assigned an orifice, through which the coins and bank notes pass into the spaces provided for them. A stacking device is provided in the space for bank notes and stacks the bank notes in an orderly manner.
Patent DE-3534132-A1 (DE)
Title: Device for producing a foam, in particular of whipping cream or the like
Inventor: REBEL JOACHIM
IPC: B01F7/16
Filed: 1985-09-25
Abstract: A device for producing a foam, in particular of whipping cream or the like, has a receptacle (4) for liquid and a centrifugal disc (14) which can be driven by means of a drive motor (2) and is accommodated in the receptacle. To make air-carrying openings in the centrifugal disc unnecessary, the centrifugal disc (14) is provided with a ring (16) on its top side with essentially radially extending elevations, and depressions arranged between the elevations (Fig. 1). <IMAGE>
Patent DE-3537261-A1 (DE)
IPC: C12P13/00
Filed: 1985-10-19
Abstract: Process for field-induced fusion of macromolecules into living cells comprising the following sequences, a) enzymatic pre-treatment of the cells; b) suspending the cells in an aqueous, isotonic  medium; c) moderating the cell suspension to a temperature of between 0<o> C and 25<o> C; d) use of electric field pulses to create passages through the membrane which can be healed; e) heating the cell suspension to heal the membrane passages after application of the field pulses to a temperature above ambient temperature. The process is improved in such a way that significantly higher yields are obtained when fusing these molecules and simultaneously lower concentrations of the substances to be fused are required, this being achieved by the fact that the enzymatic pre-treatment is effected with protolytic enzymes, that the isotonic aqueous medium is used with an electrolyte and non electrolyte portion in order to suspend the cells for the actual incorporation of the macromolecules, that the suspension is cooled to a temperature of between 0<o> C and 10<o> C, and that one or several electrical field pulses are applied at a super-critical field strength.
Patent DE-3537388-A1 (DE)
Title: Process and apparatus for decreasing the NOx formation in the combustion of dust-form fuels
Inventor: STRAUSS KARL DIPL ING
IPC: F23C6/04
Filed: 1985-10-21
Abstract: To decrease the NOx formation, the dust-form fuel, together with carrier gas, before initiation of combustion, is passed into a preheating chamber (2) and heated to a temperature in the range from 500 to 800 DEG C by at least one auxiliary burner (5) at an oxygen content of at most 8% and is at least partly degassed. During this, nitrogen bound to volatile constituents is released and converted to molecular nitrogen. The dust-form fuel is then completely burnt in a combustion chamber (1) with the combustion air required for the combustion. The auxiliary burner (5) can be arranged on the cylindrical axis of a cylindrical prechamber (2), and the fuel can be injected tangentially into the prechamber. <IMAGE>
Patent DE-3540358-A1 (DE)
Title: Device for the simultaneous machining of the inner and outer circumferential surfaces of non-circular hollow bodies
Inventor: BROCKSIEPER MANFRED DIPL ING
IPC: B23C3/04
Filed: 1985-11-14
Abstract: The invention proposes a device for the simultaneous machining of the inner and outer circumferential surfaces of non-circular hollow bodies, in particular piston rings. The machine tools used are milling cutters which, to reduce the forces acting on the workpieces, can be driven in opposite directions of rotation. The longitudinal slide which provides the feed motion in the longitudinal direction is subject to position control. The cross-slide which produces the copying motion is preferably numerically controlled. <IMAGE>
Patent DE-3541128-A1 (DE)
Inventor: MENTE KURT
IPC: D04H3/03
Filed: 1985-11-21
Abstract: To produce non-woven materials, endless filaments in the form of a warp are drawn off a filament draw-off nozzle to which are joined a filament offlet, a filament guide tube and a spreading extruder. An amount of compressed air under high pressure is admitted to the filament draw-off nozzle. By means of the invention the amount of compressed air at the filament draw-off nozzle is reduced and at the same time an additional amount of compressed air under relatively low pressure is admitted between the filament guide tube and the spreading extruder by means of a propelling nozzle. In spite of an additional amount of compressed air at the propelling nozzle the reduction at the filament draw-off nozzle is so large that for the isothermal compression output as a whole a considerable savings in energy of almost 30% can be achieved, and this while maintaining the important filament draw-off force necessary for the drawing of the filaments inside the filament offlet. In addition, the additional compressed air also permits an improved, more even distribution of the warp at the exit of the spreading extruder, whereby the quality of the non-woven material is improved.
Patent DE-3602969-A1 (DE)
Title: Functional principle of an adaptor for continuously variable azimuth and elevation adjustment of sights of small arms (hand-held weapons, handguns and long guns)
Inventor: LIER HORST
IPC: F41G1/16
Filed: 1986-01-31
Abstract: Functional principle of an adaptor for continuously variable azimuth and elevation adjustment of sights of small arms (hand-held weapons, handguns and long guns). Most gunners (people shooting) have problems especially as a result of the rigid presets with respect to the fitting of the sighting means centrally on the barrel. Many gunners tend to clench up (become cramped, go tense) since the structure of their bodies makes it impossible for them to detect the sighting line, that is to say the line between the front sight and the rear sight, with the aiming eye with the head held straight. Intermediate pieces for elevating the sighting means are an inadequate means since it is known that a sighting line located low down above the barrel provides advantages. The advantage of this functional principle is as follows. The gunner has the capability of adjusting his sight to his body and to the structure of the upper part of his body such that he can detect the sighting line with the aiming eye without any tensing up. Furthermore, as a "fall-out product" he can also vary the distance between his eye and the rear sight.
Patent DE-3607219-A1 (DE)
Title: Circuit arrangement for transmitting data signals
Inventor: WEBER JOHANNES DIPL ING
IPC: H04J3/16
Filed: 1986-03-05
Abstract: To transmit data signals in pulse frame time slots which are combined into time slot groups, a sampling device (USART) and a register arrangement (in USART) are provided which extract samples from the data signals and combine them into groups in such a way that the number of samples in these groups corresponds to the number of information bits which can be transmitted in one time slot group. A device (MC) for defining the pulse frames then adds at least one control bit to these groups of samples in each case according to the structure of the pulse frame concerned. <IMAGE>
Patent DE-3609036-A1 (DE)
Title: Process for regenerating dust filter plants and apparatus for carrying out the process
Inventor: SCHULTE-SUEDHOFF HEINZ
IPC: B01D46/00
Filed: 1986-03-18
Abstract: For regenerating filter plants, comprising a plurality of units, for separating off dust and the like from a conveying air stream, louvre-like closable pivoting flaps (3) are arranged in the region between the bottom side (1a) of the filter and the air inlet space (2), which pivoting flaps on the one hand cyclically block off the air stream to the filter bags (1) and at the same time can collect the material shaken off from the latter. All of the flaps (3) are additionally coupled to move identically by being coupled together by a push rod (5) and to a pneumatic actuating cylinder (8). <IMAGE>
Patent DE-3616026-A1 (DE)
Title: Climbing apparatus
Inventor: STEINACKER PAUL HEINRICH
IPC: A63B29/02
Filed: 1986-05-13
Abstract: A climbing apparatus for mountain climbers for releasable jamming in a rock crack, rock cleft or the like according to the Patent ... (Application P 3545306.0-15) is so designed, according to the invention, that the cam (3) consists of two cam discs (9) arranged to be capable of limited movement relative to each other and lying at least partly flat against each other. This inventive measure prevents the climbing apparatus from shifting into or out of the rock cleft during pendulum movements in the longitudinal direction thereof. This is further effectively assisted by the fact that the curve surface of the cam (3) is convexly curved in cross-section, so that a virtually single-point bearing of the cam on the corresponding wall of the rock cleft is achieved. <IMAGE>
Patent DE-3617155-A1 (DE)
Title: Round-bale press
IPC: A01F15/07
Filed: 1986-05-22
Abstract: The invention relates to a round-bale press for agricultural crops, with a variable press space which is limited circumferentially by driven, endlessly rotating winding elements guided or driven by rollers and which has a material inlet orifice, through which a material stream conveyed along a material introduction path can be introduced into the press space, a driving roller and a starting roller arranged near to the driving roller being located above and adjacent to the material inlet orifice. For wrapping the crop bale contained in the press space with a portion of a wrapping web, there is provided a wrapping device, the feed mechanism of which draws off an advance length of the wrapping web from the stock roll and feeds it through the gap between the starting roller and the driving roller via the material inlet orifice to the crop bale and thus guarantees a simple and reliable introduction of the wrapping web.
Patent DE-3618881-A1 (DE)
Title: Self-charging, current-generating and current-storing energy cell which can be activated by electromagnetic radiation or photons on the one hand and by an oxidising agent, in particular oxygen, on the other hand
Inventor: SCHUSTER DIETRICH DIPL CHEM DR
IPC: H01G9/20
Filed: 1986-06-05
Abstract: The invention relates to a self-charging, current-generating and current-storing energy cell which can be activated by electromagnetic radiation or photons on the one hand and by an oxidising agent, in particular oxygen, on the other hand, having at least two electrodes which, in their chemical composition, are qualitatively identical and consist of a metal and/or a metal oxide and/or of carbon and/or of graphite and which are connected with their inner sides to one another via an ion-conductive, charge-separating medium or layer, and the outer side of at least one electrode serving to absorb the oxidising agent, in particular to absorb oxygen, and the outer side of at least one other electrode serving to absorb electromagnetic radiation or photons. In a particularly preferred embodiment, the electrodes contain silver and/or Ag2O and/or AgO. <IMAGE>
Patent DE-3621846-A1 (DE)
Inventor: WINSEL AUGUST PROF DR
IPC: A61M5/155
Filed: 1986-06-30
Abstract: Device and process for injecting or perfusing a pharmaceutical solution (1) in a human or animal body by means of a gas-producing cell (4) characterized in that the hydrogen or oxygen gas (3) produced by an electric current drives the solution (1) from a storage volume by means of a moving piston (2) or a flexible membrane. Preferably, the subject of the invention consists of a gas-operated propulsion device, which conveys the solution essentially irrespective of the ambient conditions dictated by temperature and air pressure. The liquid to be conveyed is propelled through a lyophobic capillary vessel or through the capillary vessels in a lyophobic membrane acting as a decompression lock, whereby the overpressure required to produce the liquid surface in the lyophobic body acts as a counter-pressure.
Patent DE-3623738-A1 (DE)
Title: Process and device for coating or printing textile web goods in places, preferably spotwise
Inventor: KNOBEL RALF
IPC: D06B11/00
Filed: 1986-07-14
Abstract: Process and device for coating or printing textile web goods in places, with plastic powder. The plastic powder is applied to the places, to be coated or printed with it, of the web goods using at least one electrostatic field intentionally produced and/or the plastic powder is applied to regions, charged to high voltage, of a surface and transferred to the web goods from these regions.
Patent DE-3633418-A1 (DE)
Title: Device for the electrical and mechanical connection of a conductor foil to a carrier
Inventor: HOCHGESANG GERHARD
IPC: H01R12/79
Filed: 1986-10-01
Abstract: In the case of a device for connecting a carrier (1) to a conductor foil (13), a contact-pressure element (18) presses the conductor foil (13) and the carrier (1) against one another, via an elastomeric element (19), as a result of which the mutually associated conductors (2, 14) of the conductor foil (13) and of the carrier (1) touch one another. A simple construction with the capability for easy assembly is achieved by means of a bracket (9). The carrier (1) and the conductor foil (13) are clamped in between the web (10) of the bracket (9), extending transversely with respect to the conductors, and the contact-pressure element (18), which is in the form of a rod. The limbs (7, 8) of the bracket (9) project through the carrier (1) and the contact-pressure element (18) is suspended on them. <IMAGE>
Patent DE-3635226-A1 (DE)
Title: Machine element for the discontinuous treatment of webs of material
Inventor: SMEJDA RICHARD
IPC: D06B17/04
Filed: 1986-10-16
Abstract: A discontinuous machine for the treatment of webs of material applies chemical solutions, dispersions, suspensions and pastes to textiles, paper, plastic films, metal foils and their combinations, winds the material up inside a high-level steam chamber onto a winding core and winds two or more times at boiling temperature, an unstable phase transition from liquid to gas and back being maintained within the roll of material.
Patent DE-3704512-A1 (DE)
Title: Transverse guide roller, with solid rubber tyre, for track-guidable buses
Inventor: SAWATZKY SIEGBERT
IPC: B62D1/26
Filed: 1987-02-13
Abstract: The invention relates to a transverse guide roller, with solid rubber tyre, for track-guidable buses. In the case of routes for track-guided vehicles in tropical countries, the transverse guide roller absorbs large amounts of heat as a result of the sun radiation and the accumulation of heat of the transverse guide web which has been heated up to a great extent, in particular if the vehicle is travelling very quickly. Superimposed on this heating of the roller is also the flexing work in the solid rubber tyres which can also be considerable at high speed. Air channels which have a conveying effect are incorporated into the hub of the transverse guide roller in order to conduct away heat to cool the tyre. The said air channels are arranged inclined in the circumferential direction and produce an axial conveying effect. Various measures for optimising the cooled transverse guide roller with respect to turbo dynamic considerations and designing it in a way which is convenient for production are specified. The cooling device is cheap to produce and requires little servicing during operation. Furthermore, the mass moment of inertia is conveniently reduced by the air channels.