baber/WOPTO huggingface dataset:
Patent DE-3037242-A1 (DE)
Title: Hydrogen fusion reactor - operates without heat supply by using ultrasonic fields to orient atomic axes perpendicularly
Inventor: SCHULTE BERGE ERICH
IPC: G21B1/00
Filed: 1980-10-02
Abstract: Reactor for the fusion of hydrogen atoms without heating operates by ultrasonic waves of very high fequency. Two ultrasonic transmitters are mounted in the fusion chamber on two sides of the chamber at right angles to each other. The extent of fusion of hydrogen atoms is determined by the intensity and frequency of the ultrasonic waves and the phases of the two transmitters relative to each other, also the feed rate of the hydrogen. The invention is based upon orienting the axes of the hydrogen atoms perpendicularly to each other, so that two atoms can fuse. Ultrasonic wave fields have the property of orienting the axes of rotation of a hydrogen atom. The two ultrasonic emitters shall be perpendicular to each other. The resultant reaction generates visible and invisible light, which is irradiated from light nozzles and can be used for heating an appropriate gas to drive a turbine.
Patent DE-3037951-A1 (DE)
Title: Protection circuit for changeover switch contacts - protects contacts against arc burn-off using resistor(s), capacitor and extra contact
Inventor: REMPT BERND
IPC: H01H9/42
Filed: 1980-10-08
Abstract: The protection circuit comprises two resistors, a capacitor and an extra contact. The two contacts (42,48) being protected are located between the supply and the load (22). The extra contact (44) co-operates with the moving contact (48) such that the supply is disconnected from the load and connected to the second (54) of the two resistors. The capacitor (52) connects the second resistor to the load. The first resistor (50) connects the second to the supply. The two contacts being protected and the extra contact form a changeover switch. The advantage lies in reducing the size of the circuit or in increasing the power that it can handle.
Patent DE-3041809-A1 (DE)
Inventor: SCRIBANTE PIERRE
IPC: A23K50/10
Filed: 1980-11-06
Abstract: The method consists in roasting or toasting fenugreek seed, in grinding the toasted seed so as to form a powder and in mixing it in this form with the product to be administered to cattle, such as foods (fodder), condiments (mineral products), veterinary products.
Patent DE-3043235-A1 (DE)
Title: Tape drive for magnetic tape recorder - has tape spools supported on pivoted link with contact roller drive and braking facility
Inventor: JAGSCHITZ STEFAN DIPL ING
IPC: G11B15/295
Filed: 1980-11-15
Abstract: A friction drive for magnetic tape transport is designed to be insensitive to variations in friction factor due to environmental influences. The tape is transferred between two tape spools (2,3) using a bidirectional contact roller (1) driven by an electric motor. The tape is looped over an intermediate roller (5). To account for the continuously changing diameters of the spools during operation, the spools are supported on links (7,9) pivoted at one end (6,8) and with a coil spring (10) to maintain contact. A braking force is applied to each spool by loops of braking tape (13,14) looped around a small drum (11,12) attached to the spools. The ends of the braking tapes are supported on pivoted links (15,16) that are spring loaded (22,23).
Patent DE-3103047-A1 (DE)
Title: Lottery-ticket checking apparatus
Inventor: GOETZ BERTHOLD
IPC: A63F3/06
Filed: 1981-01-30
Abstract: 31 03 047 is cancelled.
Patent DE-3105022-A1 (DE)
Title: Process and apparatus for azimuth setting of the magnetic head of an audio tape or the like
Inventor: WOLF HARRY
IPC: G11B5/56
Filed: 1981-02-12
Abstract: For azimuth setting of the heads (3) of audio tape, cassette or video apparatuses, it is proposed to carry out the swivelling movement of one or more screw heads (4, 4') by means of one or more computer-controlled drive motors (34), a test tape being passed by the head (3) and exactly applied signals taken by the head (3) from various tracks (17) being fed to a computer (8) and supplied for setting the exact azimuth position of the head (3), the time differences of the signals from at least two different tracks (171, 174) serving as a measure of adjustment for the setting correction. <IMAGE>
Patent DE-3109864-A1 (DE)
Title: Device for shutting off and ventilating a pipe conduit
Inventor: BAELZ JUERGEN DIPL ING
IPC: E03C1/10
Filed: 1981-03-14
Abstract: In a device for shutting off and ventilating a pipe conduit, a shut-off device (2) and an air inlet device (3) with individual shut-off elements (20, 30) are provided in series from the medium inlet side. These elements are coupled to one another via driving means (4) and via compensating means (5). The driving means (4) can be brought into effect on the shut-off elements (20, 30) in a separate first direction of actuation, while return elements (6, 7) assigned to each of the shut-off elements (20, 30) act on them in a second direction of actuation, in each case, opposed to the first direction of actuation. One of the two shut-off elements (20, 30) can furthermore be subjected to a load in the closing direction (r, s) independently of the driving means (4) and the return means (6, 7). The return means (6, 7) can furthermore be brought into effect on the compensating means (5) in mutually opposite directions. <IMAGE>
Patent DE-3110274-A1 (DE)
Title: Internal combustion engine with engine block, cylinder head and crankshaft bearing cover, which are connected by common threaded rod arrangements
Inventor: DANCKERT HERMANN DR ING
IPC: F02F7/00
Filed: 1981-03-17
Abstract: Cylinder head (1), engine block (2) and crankshaft bearing cover (3) are connected by common threaded rod arrangements (6, 7), which each comprise two threaded rods (8, 9; 10, 11) and coupling nuts (20, 21) connecting these in the area of the engine block (2), which, avoiding threads, are accommodated rotationally fixed and supported in an axial direction by the engine block (2). As a result, there is no need to provide threads in the engine block and relatively short threaded rods can be used to form the threaded rod arrangements. <IMAGE>
Patent DE-3114064-A1 (DE)
Title: Apparatus intended for dental engineering
Inventor: HOWIND OSWALD
IPC: A61C13/38
Filed: 1981-04-07
Abstract: A protective apparatus intended for dental engineering and comprising a substantially closed housing which has access openings closable by cuffs on the side walls and openings in the rear wall of the housing through which air is passed into the housing for circulation or is extracted. In the front part of the housing there is a working region, suitable for processing dentures or model casts, having, for example, a filing vice which is arranged so as to be offset downwards relative to the air inlet or air aspiration. The apparatus permits grinding of, for example, model casts without uncontrolled escape of the dust produced, so that the person processing the model casts does not have to inhale the harmful dust.
Patent DE-3117071-A1 (DE)
Title: Tank system for cold fixing in non-mechanical instant printers
Inventor: MUGRAUER HUBERT
IPC: G03G15/20
Filed: 1981-04-29
Abstract: The invention relates to a tank system for cold fixing in non-mechanical instant printers, having a fixing station (1) in which the printed paper is led through an atmosphere enriched with fixer vapour. In this case, the vapour concentration in the fixing station has to be produced, on the one hand, and held within specific tolerance limits, on the other hand. For this purpose, the invention provides upstream of the fixing station (1), in which the injected liquid fixer is evaporated by impact on a hot plate, an injection tank (2), which is suitable for holding liquid fixer and which is fed a fixing liquid via a first solenoid (electromagnetic) valve (3) as a function of a level sensor (4) by means of which the level of the fixer is controlled at a desired value. The injection tank is connected in this arrangement to the fixing station (1) via a second solenoid valve, which has the same opening times for each injection operation and is opened as a function of the fixer vapour concentration in the fixing station (1). <IMAGE>
Patent DE-3125472-A1 (DE)
Title: Method for checking and modifying user facilities assigned to the subscriber stations in a centrally-controlled telephone PABX system
Inventor: LADSTAETTER WERNER
IPC: H04Q3/545
Filed: 1981-06-29
Abstract: The invention relates to a method for checking and modifying user facilities in a centrally-controlled telephone PABX system which has a keyboard-controllable operating console, segment displays, a customer data memory and subscriber-individual visual display means. The intended object is to check and modify the user facilities from a central station without interfering with current operation. To achieve this, a code digit (e.g. 24) of a user facility can be entered according to the Figure with the keyboard (TT) in such a way that this code digit can be read off on segment displays (SE), every subscriber station (01 to 12) in the customer data memory which is provided with this user facility being displayed (display device OAE), all display devices (OAE) are cleared by means of a special signal (square) with the aid of the keyboard (TT), the display device (OAE, 1 to 12) assigned to the subscriber station (01 to 12) is activated after any given subscriber number (01 to 12) has been dialled and the special signal transmitted, and the user facility corresponding to the code digit on the segment elements (SE) for the corresponding subscriber station is stored in a buffer memory and, after the special signal has been transmitted once more, this user facility is transferred from the buffer memory to the customer data memory. This creates the advantage that the individual user facilities are visually displayed and can be modified as required without interfering with operation. The invention can be used in centrally controlled telephone systems. <IMAGE>
Patent DE-3127119-A1 (DE)
Title: Wire anchor for the connection of a two-leaf masonry structure
Inventor: MODERSOHN WILHELM
IPC: E04B1/76
Filed: 1981-07-09
Abstract: In order to enlarge the bonding surface in the mortar joint, the wire anchor is connected to a retaining plate. The retaining plate has push-through openings and embossed retaining portions for the wire anchor. The wire anchor is preferably connected in a positively locking manner to the retaining plate.
Patent DE-3137197-A1 (DE)
Title: Electro-hydraulic drive for motor vehicles
Inventor: MUELLER HELMUT
IPC: B60K17/02
Filed: 1981-09-18
Abstract: An electro-hydraulic drive for motor vehicles, especially for buses, is provided with an electric motor, a converter and a transmission, and with a flywheel which can be switched on and off by way of a hydraulic clutch. The flywheel is connected to an alternator and a battery may be connected to the alternator.
Patent DE-3147475-A1 (DE)
Title: Process for the infrared camouflaging of hot disposal orifices of vehicles, appliances and fixed installations and device for carrying out the process
Inventor: ASSFALG ALFONS DR RER NAT
IPC: F01N13/08
Filed: 1981-12-01
Abstract: In a process for the infrared camouflaging of hot disposal orifices of vehicles, appliances and fixed installations by means of a protective tube enclosing the hot exhaust-gas outlet and having walls cooled by fresh air, the hot gas masses of the mixing zone of an ejector are kept away from the wall of the outer protective tube by a secondary separating tube.
Patent DE-3148320-A1 (DE)
Title: Control valve for adjusting the output pressure as a function of the position of an operating element
Inventor: BERGEMANN KLAUS-DIETER ING GRA
IPC: F16D65/28
Filed: 1981-12-07
Abstract: The invention relates to a control valve for adjusting the output pressure as a function of the position of an operating element, in particular a load-no load valve for adjusting the brake pressure of a vehicle axle as a function of the load state. The valve has a stepped control piston with three working surfaces, where the first working surface can be acted upon by the inlet pressure, the second working surface by a control pressure and the third working surface by the output pressure. A reduced pressure or a pressure in the ratio 1:1 can be selected according to the position of an operating element, which can be brought into an operating connection with a double seat valve provided in the control piston, it being possible by way of the double seat valve to connect firstly an inlet chamber to an outlet chamber and secondly the outlet chamber to a vent leading to the atmosphere. In order to be able to bring the inlet valve of the double seat valve into the closed position and the outlet valve of the double seat valve into the open position with the operating element in any position, an additional valve is provided by way of which the inlet chamber and/or the outlet chamber can be connected to the chamber defined by the second working surface of the control piston as a function of the position of the operating element.
Patent DE-3148368-A1 (DE)
Title: Digital control system for an internal combustion engine
Inventor: TAKASE SADAO
IPC: G05B15/02
Filed: 1981-12-07
Abstract: In a digital control system for an internal combustion engine, a two-stage register is used. The register is used for storing digital data which represent detected engine operating parameters and for supplying such data to a programmable digital computer for processing. The processing time is improved by reading out from only one register which contains the data bits with the highest significance, provided that engine parameters are concerned which have a relatively narrow dynamic range. On the other hand, the two registers with all the data bits for the stored data are read out, provided that engine parameters with a relatively wide dynamic range are concerned.
Patent DE-3149858-A1 (DE)
Title: Single lens reflex viewfinder and process for adjusting the same
Inventor: OHTAKE YOSHICHI
IPC: G03B19/12
Filed: 1981-12-16
Abstract: A single lens reflex viewfinder is described, for example for VTR cameras, which viewfinder has a prism for deflecting part of the light, which passes through the main camera lens and is incident on a first optical axis, to pass through a viewfinder main lens along a second optical axis, which is perpendicular to the first optical axis, and also has a mirror to reflect the deflected part of the light to a viewfinder eyepiece along a third optical axis, which is perpendicular to the second optical axis and is parallel to the first optical axis. The mirror is arranged at an image forming point of the viewfinder main lens, in order to keep the image in the viewfinder and that recorded in the camera in agreement with each other and thus to eliminate viewfinder adjustment. In order to avoid any deviations of the viewfinder image from the third optical axis or any tilting of the viewfinder image, the mirror and/or the prism are movable relative to their angle mounting about the first axis, the second axis and/or the third axis.
Patent DE-3202604-A1 (DE)
Inventor: HOLMWOOD GRAHAM DR
IPC: C07D233/60
Filed: 1982-01-27
Abstract: Compounds which are ether derivatives of substituted 1-hydroxyalkyl-azoles, of the general formula    <IMAGE>  (I)  in which A represents a nitrogen atom or a CH group, B represents oxygen, sulphur or a CH2 group, R1 represents a substituted alkyl, optionally substituted cycloalkyl or optionally substituted phenyl radical or, if either A represents a nitrogen atom, or if A represents the CH group and at the same B represents oxygen or sulphur, R1 also represents an unsubstituted alkyl radical, R2 represents an alkyl, alkenyl, alkinyl, optionally substituted phenyl or optionally substituted benzyl radical, Z represents a halogen atom or an alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenylalkoxy radical and m is 0, 1, 2 or 3, and acid addition salts and metal salt complexes thereof, are novel, are prepared as described, and find use as fungicides and as agents for regulating plant growth.
Patent DE-3203660-A1 (DE)
Title: Steuerschaltung fuer die brennstoffeinspritzung eines innenverbrennungsmotors
Inventor: STAERZL RICHARD ELMER
IPC: F02D41/00
Filed: 1982-02-03
Abstract: 1 Elektronische Steuerschaltung für einen Innenverbrennungsmotor mit Brennstoffeinspritzung, bei der die Brennstoffzufuhr unter ausgewählten Motorenzylindern bei niedriger Motorendrehzahl abgewechselt wird. Die alternierende Brennstoffzufuhr führt zu verbesserten Leerlaufbedingungen, zur Brennstoffeinsparung und zur Verringerung von Abgasemissionen. Der konventionelle Motorbetrieb wird nach und nach in dem Maße wieder hergestellt, indem der Motor den Hochdrehzahlbereich erreicht.
Patent DE-3209582-A1 (DE)
Title: Method and arrangement for measuring the state of deformation of a ship's hull
Inventor: EICHWEBER KURT
IPC: G01B11/16
Filed: 1982-03-17
Abstract: A method for measuring and representing and/or recording the state of deformation of a ship's hull by measuring the lateral deviation with which a directed light beam emanating from one end of a test section at a fixed angular position relative to the part there of the ship's hull impinges at the other end of the test section, is characterised for the purpose of avoiding sensitive system components requiring adjustments and disposed over the length of the ship in that a bundle of mutually adjacent differently coded light beams is generated and the coding of the beam impinging upon the receiver is established. The receiver has a small transverse extent by comparison with the width of the bundle. The receiver expediently consists of a retroreflecting mirror and a receiving device provided at the light source. The measurement results are represented optically to the ship's command. They can be continuously recorded in a memory which is accommodated in a distress-call buoy which detaches itself from the ship's hull in the event of an accident.
Patent DE-3209721-A1 (DE)
Title: Infusion device
Inventor: ESSER HANS-PETER
IPC: A61M5/168
Filed: 1982-03-17
Abstract: The infusion device has a liquid container (1), a drainage tube (3) and an infusion pump (4). A pressure monitoring device (7) having a pressure gauge (8) and a switching device is arranged in the rear section (3b) of the drainage tube (3). If the measured pressure of the infusion liquid exceeds a settable limit value the infusion pump (4) is switched off and an alarm device (10) is actuated. This increases the operational reliability of the infusion device. <IMAGE>
Patent DE-3210106-A1 (DE)
Title: Window for vehicles, in particular for motor vehicles, attached by means of a bonding connection
Inventor: KLEIN NORBERT
IPC: B60J10/25
Filed: 1982-03-19
Abstract: The application relates to a window for vehicles, in particular for motor vehicles, attached by means of a bonding connection. In order to combine the advantages of a bonded window pane with those of a window pane held in a groove of a conventional glazing profile, there is provision according to the invention for an elastomer profile which is pushed onto a flange of the window edge region fixed to the vehicle to be provided, which profile has on its upper side a plane surface in whose region the window pane is bonded to the elastomer profile.
Patent DE-3210552-A1 (DE)
Title: Device for checking the functions of electronic measuring, control and protection devices in a nuclear power station
Inventor: BERGER EDMUND
IPC: G05B23/02
Filed: 1982-03-23
Abstract: In order to check such functions during operation of the nuclear power plant, the aim is that for safety reasons the spaces in which the measuring, control and protection devices are installed are not entered. A device with which it is possible to satisfy this demand provides that each specimen (3) is assigned a fixedly installed input, processing and output section (11, 12, 13). The operation and evaluation of said sections are performed exclusively in the control room. In order to avoid maloperations, the input and output sections (11, 13) are electrically separated from the processing section (12). An interlocking circuit (15) prevents simultaneous checking of different specimens and blocks all checking operations upon excitation of the reactor protection system. <IMAGE>
Patent DE-3212917-A1 (DE)
Title: Soiling protector for toilets
Inventor: POPP ARTHUR
IPC: A47K11/10
Filed: 1982-04-06
Abstract: A soiling protector for toilets is proposed, comprising a sheet of easily foldable material which is adapted to the shape of the toilet base.
Patent DE-3220623-A1 (DE)
Title: Box-type van equipped as a caravan or mobile home
Inventor: SCHNEEWEIS GERHARD
IPC: B60P3/36
Filed: 1982-06-01
Abstract: An arrangement is shown for a box-type van equipped as a caravan or mobile home, with the aid of which arrangement the previously customary built-in cupboards and boxes are largely avoided in favour of widening, in accordance with the particular requirements, the living and sleeping compartment, and which is extremely flexible in particular with respect to the stowage and cupboard compartments which are in each case to be taken along and the arrangement thereof in the van body. The arrangement is distinguished by the use within the van body of supporting and holding frames which are arranged displaceably, in conjunction with containers of differing size and shape which can be inserted therein, smaller containers replacing the previous stowage compartments and larger containers in particular having at least partly flexible side walls replacing the previous wardrobes and the like. <IMAGE>
Patent DE-3225830-A1 (DE)
Title: Electromagnetic rotating armature relay
Inventor: RAUTERBERG ULF DIPL PHYS
IPC: H01H51/22
Filed: 1982-07-09
Abstract: The relay has a coil former (2) having a central flange (10) between two axially offset windings (3, 4). A rod-shaped rotating armature (5) is supported centrally inside the coil former, via a supporting element (11), in the region of this central flange (10). Permanently coupled contact springs (14, 15) are operated via projections (13) of the supporting element (11) which project radially out of the coil former through side openings (12) in the central flange (10). The relay therefore does not require its own contact slide and is suitable especially for relatively large contact fitments. <IMAGE>
Patent DE-3228391-A1 (DE)
Title: Reactor for the generation of biogas
Inventor: NEUBAUER JOSEF
IPC: C12M1/107
Filed: 1982-07-29
Abstract: The reactor has a fermentation container whose outer wall is composed of a flexible or elastic material. To bring about thorough mixing of the contents of the fermentation container and to prevent layers of sediment or coverings of floating matter, the fermentation container is deformed in a way which changes with time. Used for this are cables or belts which are looped around the fermentation container and are periodically tensioned and relaxed. Alternatively, the fermentation container can be deformed by flexible tubes placed around it, and in particular by rods or battens which are mounted pivotably. <IMAGE>