baber/WOPTO huggingface dataset:
Patent DE-3503771-A1 (DE)
Title: Pivotably mounted, extremely low-noise, closed or open raised stand for hunting and observation purposes
Inventor: PETERS FRIEDRICH
IPC: A47C9/10
Filed: 1985-02-05
Abstract: The pivotably mounted, extremely low-noise, closed or open raised stand which is intended for hunting and observation purposes and seats one or more people ensures that, by the specific, vertical pivoting of the entire raised stand, the user has, through only one viewing opening in the raised stand, protected from draught, and without changing his/her own sitting position, from within said stand a totally free view at all times over the section of land which it is desired to observe in each case, without vision being hindered by posts and wall parts, as is the case with conventional raised stands provided with a roof. In structural design with plastic-coated insulating material, this raised stand offers good protection against cold. In order to set up photographic and filming equipment or to support hunting weapons, there is installed a horizontally and infinitely adjustable table which can be folded out of the door of the raised stand. This raised stand is particularly suitable for foresters and hunters for observing and counting game and studying the behaviour thereof, and for hunting purposes. It is also suitable for ornithologists and zoologists for carrying out their professional activities, and for photographing and filming animals, in particular also birds, living in the wild.
Patent DE-3507598-A1 (DE)
Title: Workpiece-magazine and transport device
Inventor: DELLNER WOLFGANG
IPC: B23Q7/10
Filed: 1985-03-04
Abstract: The present invention relates to a workpiece-magazine and transport device, with a basic frame receiving the drive of the magazine and with a magazine baseplate which is arranged on the basic frame and is rotatable about a vertical axis and which is made disc-shaped and has, in the vicinity of its circumference, a plurality of workpiece-stacking plates which are distributed uniformly and which, in the workpiece-changing position of the magazine, can be raised by a lifting unit located under the baseplate, in order to arrange the uppermost workpiece of a stack in a specific workpiece extraction plane. The novelty and inventiveness is seen in that the magazine baseplate, together with the workpiece-stacking plates/workpiece stacks located on it can be lifted vertically out of the basic frame of the workpiece magazine and exchanged for another baseplate.
Patent DE-3507815-A1 (DE)
Inventor: SPICHER HERMANN
IPC: B65G47/90
Filed: 1985-03-06
Abstract: 1. Apparatus for automatically discharging objects individually or in groups from containers, consisting of a stand, in the lower region of which at least one container with the objects to be discharged can be placed, a discharging arm arranged movably on the stand in the region above the container, a mounting intended for the discharging arm and connected to the stand by means of a pivoting device, a drive for pivoting the mounting, and a drive for shifting the discharging arm longitudinally relative to the mounting, wherein the pivoting device (8) has a live ring (9) which can not be pivoted and is mounted in the stand (1) and on which the mounting (7) together with the discharging arm (2) is suspended so as to be pivotable about a carrying axle (10) extending through the axis of rotation (14) of the live ring (9).
Patent DE-3510366-A1 (DE)
Title: Gas-jet tubular nozzle
Inventor: FRYE GUENTER
IPC: F41A5/26
Filed: 1985-03-22
Abstract: For the purpose of easier and more cost-effective production, assembly and dismantling, in the case of a firearm which is constructed as a gas-pressure loader, a gas-jet tubular nozzle (2) is arranged in a groove (3) which is milled into the integrated barrel ring (1) of the weapon barrel (10). <IMAGE>
Patent DE-3511467-A1 (DE)
Title: Level setter adjustable by means of a motor
Inventor: SCHUETTE HOLGER DIPL ING
IPC: H01C10/14
Filed: 1985-03-29
Abstract: Level setter adjustable by means of a motor (9) and operable by hand in the same way as a slider-type level setter, with a housing (1) and with a position transmitter (5, 7) which is coupled to a translationally movable handle (4) of the level setter, and in which level setter a driving wheel (10) of the motor (9) is provided, in order to exert in a low-slip manner driving forces in respect of an extended counterpiece (11), characterised in that the motor (9) is connected firmly to the handle (4) and the counterpiece (11) is connected firmly to the housing (1). <IMAGE>
Patent DE-3519520-A1 (DE)
Title: Vortex cone stirrer & sparger apparatus for sparging and circulating liquids in basins
Inventor: NESTMANN FRANZ DR ING
IPC: B01F27/93
Filed: 1985-05-31
Abstract: Employing an apparatus for stirring, circulating and sparging liquids in basins, especially for aerifying sewage sludge and for generating flotation processes in sewage plants, a rotor which is arranged in the centre of the basin below the water surface and runs about a vertical axis firstly generates a revolving circulation movement by drawing in layers close to the surface and distributing them in the direction of the bottom of the basin. Secondly there are generated vortex ropes, along the rotor surface, and shear regions, along the shell rim of the rotor, which are able to break up the air (or the gas), which is enclosed by the rotor and is escaping along the lower shell rim into the liquid, into individual bubbles and distribute it uniformly in the liquid in the form of small bubbles. The air is fed in either via conduits from below or through a tubular shaft from above. This apparatus, which can be constructed in various geometric versions, makes it possible to achieve effective mass transfer between gas and liquid and, in the case of flotation processes, effective separation of solids.
Patent DE-3524885-A1 (DE)
Title: Internal combustion engine designed as "reciprocating or rotary" piston engine
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N3/24
Filed: 1985-07-12
Abstract: The patent application P3524885.8 bearing the title >>Internal combustion engine designed as "reciprocating or rotary" piston engine<< proceeds from the prior art described in P3511941.1. This contains a method for extending the charge cycle of the piston engine, by means of which an essential reduction of pollutants is achieved in the three lines CO, HC and NO. The application P3524885.8 pursues the technical development of this method and extends it, in addition to characteristic design features in relation to the spatial accommodation, in relation to residual nitrogen oxides.
Patent DE-3529257-A1 (DE)
Title: Method and arrangement for determining the heat output of heating surfaces of a heating system
Inventor: GRAMMLING FRANZ DIPL ING
IPC: G01K17/12
Filed: 1985-08-16
Abstract: A method and an arrangement for determining the heat output of heating surfaces of a heating system is proposed, in which for the purpose of distributing heating costs an evaluation is made of the prescribed structural design parameters of the network structure as well as of the instantaneous position of the butterfly valves and the instantaneous feed and return temperatures in order to determine the relative distribution of the thermal consumption occurring at the individual heating surfaces over the operating period. The evaluation is performed by measuring in predetermined time intervals ( tau ) the instantaneous feed temperatures (TVi) and return temperatures (TRi) of all component lines (i), as well as by determining the instantaneous total volumetric flow (V) of the heating medium through the heating system and computationally splitting it up into the component volumetric flows (Vi) of the individual component lines (i), taking account of the prescribed network structure and of the individual resistances (Ri), which depend on the instantaneous valve positions. The component volumetric flows and the feed and return temperatures thus determined for each component line are used to calculate a heat distribution unit Qi = Vi(tvi-tRi) tau  and to sum it up over the operating time and record it. <IMAGE>
Patent DE-3529614-A1 (DE)
Title: Thermostatically controlled radiator valve
Inventor: PEDERSEN SVEND PEDER
IPC: F16K31/64
Filed: 1985-08-19
Abstract: A thermostatically controlled radiator valve has a support (15) for a setpoint spring (14). The support can be adjusted axially with the aid of a rotary knob (9). It serves, on the one hand, for the setting of the desired temperature setpoint and furthermore actuates means (24) for producing a closing force which acts on the valve stem (17) when the support (15) is adjusted beyond a lower limit during its axial adjustment. It is thereby possible to keep the valve reliably closed irrespective of the ambient temperature. <IMAGE>
Patent DE-3530827-A1 (DE)
Title: Contact device
Inventor: MACHUI DETLEV
IPC: G02F1/13
Filed: 1985-08-29
Abstract: In the case of a contact device for the electrically conductive connection, preferably of a liquid-crystal cell to a printed-circuit board which is arranged at right angles thereto, the conductor tracks, (which are to be connected) of the printed-circuit board are connected to metallic contact strips which run at least partially parallel to the liquid-crystal cell and, between the liquid-crystal cell and the parallel-running part, the contact strip is conductive rubber. The invention comprises various refinements of the contact strips and holders for the contact strips, and the conductive rubber.   <IMAGE>
Patent DE-3535570-A1 (DE)
Title: Circuit for automatically adjusting the black-level voltage
Inventor: SCHULZ HARTMUT DIPL ING
IPC: H04N5/18
Filed: 1985-10-04
Abstract: To create a circuit for automatically setting the black-level voltage at cathodes (2, 3, 4) of a picture tube (1) which can also be used in data display devices with very high resolution, the clamping circuit (15) contains a dischargeable measuring capacitor (13). The clamping circuit (15) makes it possible to measure capacitively the cathode current flowing during a time interval not needed for displaying the picture. The measurement value thus obtained is stored in a sample-and-hold circuit (17) and is available to a regulating circuit (22) for the remaining duration of the frame. The regulating circuit (22) sets the black-level voltage to which the cathode potential can be fixed by the transistor (12) of the clamping circuit (15). <IMAGE>
Patent DE-3537629-A1 (DE)
Title: Oxazine compounds and preparation and use thereof
Inventor: PEDRAZZI REINHARD
IPC: C07D498/22
Filed: 1985-10-23
Abstract: Oxazine compounds which contain basic groups conform to the formula I   <IMAGE>  where the symbols are each as defined in Claim 1. These compounds are used for dyeing or printing hydroxyl- or nitrogen-containing organic substrates by methods known per se. Preferred substrates are textile materials consisting of or containing natural or regenerated cellulose, e.g. cotton, but also bast fibres or leather, but particular preference is given to the dyeing or printing of paper or paper products. Furthermore, the compounds can also be used for preparing any kind of ink, such as ball-point pen or printing inks. Similarly, a mixture of one or more compounds of the formula I can be used for dyeing or printing together with one or more copper phthalocyanine dyes.
Patent DE-3541245-A1 (DE)
Title: Connector in optical communications
Inventor: HADWIGER HELMUT DIPL ING
IPC: G02B6/36
Filed: 1985-11-21
Abstract: In the production of connectors in optical communications, fixing the optical fibre is generally performed with the aid of measures which lock the adjusting device for a lengthy time and are physically separated from the further production steps. According to the invention, the optical fibre which is inserted into the sleeve and connected to the front plate is inserted by means of a short term joining method into the adjusting device for adjusting and fixing the plate with the sleeve. Thereafter, this arrangement is fed to a separate device for completing the connector. <IMAGE>
Patent DE-3541290-A1 (DE)
Title: Magnetically controllable semiconductor component
Inventor: HUEBENER RUDOLF PETER PROF DR
IPC: H01L29/82
Filed: 1985-11-22
Abstract: The invention relates to a magnetically controllable semiconductor component of n<+>-n-n<+> or p<+>-p-p<+> construction, which is operated in the avalanche breakdown state and in which the electric current flow is affected by a magnetic field, the magnetic field being generated by current-carrying electric printed conductors which are applied to the component surface. The component can be used for measuring direct current and alternating current, for amplifying a time-dependent current signal and for storing digital signals. In doing so, it may be advantageous to make the printed conductors applied from a superconducting material and to operate the component at low temperatures. An appropriate feedback circuit between the semiconductor body and the printed conductor applied makes it possible to maintain self-excited oscillations. If the semiconductor component is driven using two or more separate printed conductors, the various logical operations can be accomplished. If there are at least two ohmic contacts on one side of the semiconductor component, rather than one, the component can be operated as an A/D converter.
Patent DE-3543956-A1 (DE)
Title: Two-part insertion capsule and method for sealing such an insertion capsule
Inventor: FROTZ HANS
IPC: B65D8/00
Filed: 1985-12-12
Abstract: A two-part insertion capsule consists of two capsule parts which can be plugged together telescopically and are to be sealed to one another for sealing. On its outer wall in the overlapping region, the main part of the capsule bears a blocking ring which defines a particular gap width between the two capsule parts. Defined conditions thus result in relation to capillarity such that a sealing medium applied in liquid form penetrates evenly along the circumference into the gap up to the blocking ring and brings about good sealing.
Patent DE-3545739-A1 (DE)
Title: Device for advancing a continuous ink ribbon which can be driven directly by means of a transporting wheel
Inventor: WEISS UDO
IPC: B41J33/10
Filed: 1985-12-21
Abstract: The invention relates to a device for advancing a continuous ink ribbon, which can be driven directly by means of a transporting wheel, of an ink-ribbon cartridge, arranged on a carriage of a printing mechanism which can be moved back and forth, by means of a speed-changing gear mechanism, having a pulley which is driven via a cable, wrapped non-positively around it and clamped fixedly at both ends, depending on the direction of movement of the carriage together with a change gear with alternating direction of rotation and is mounted so as to be deflectable substantially in the direction of the cable so that the change gear can be engaged with a first output gear for one direction of movement of the carriage and with a second output gear for an opposite direction of movement of the carriage to reverse the direction of rotation, which second output gear is coupled kinematically to the first output gear. An arrangement of this type is considerably simplified in that the output gears (toothed wheel rims 9 and 13) are connected to one another coaxially, in that the first output gear has a driving rim (9) on the outside circumference, in that the second output gear overlaps the first in a bell shape and has a driving rim (13) on the inside circumference, and in that the change gear (gearwheels 7, 8) which can be engaged with the driving rims (9, 13) protrudes into the radial gap between the driving rims (9 and 13). <IMAGE>
Patent DE-3600549-A1 (DE)
Title: Drum for the exchange of heat between solid material and gas
Inventor: DUERR MANFRED DIPL ING
IPC: F28C3/18
Filed: 1986-01-10
Abstract: The invention relates to a drum for the exchange of heat between solid material and gas. It contains built-in elements which are offset with respect to one another in the longitudinal direction as well as in the circumferential direction of the drum in such a way that they - seen in the longitudinal direction of the drum - produce an essentially closed annular projection surface. Such built-in elements guarantee a particularly intensive heat exchange between the material and gas.
Patent DE-3610991-A1 (DE)
Title: Speed governor for commercial vehicles
Inventor: FILIPPI FEDERICO
IPC: B60K31/10
Filed: 1986-04-02
Abstract: A speed governor (1) is described, in which an electrical signal is processed by a central unit (5), into which it is introduced by an emitter (9), and is input by way of an auxiliary circuit (3) into a device (4) which, for example, may be the engine brake of the vehicle and is incorporated in the vehicle, whenever the speed of the vehicle exceeds a fixed reference value, as a result of which the speed of travel is reduced to such a degree that it lies below the fixed reference value (Fig. 1).
Patent DE-3611696-A1 (DE)
Title: Heat exchanger for exchanging heat between a gaseous and a fluid medium
Inventor: HENTING BERND
IPC: F28F1/02
Filed: 1986-04-08
Abstract: Heat exchanger with a housing through which a gaseous medium flows in the longitudinal direction and with a plurality of banks of pipes which are also arranged in the longitudinal direction of the housing at the flow channel separation interval and through which a fluid medium flows, in particular for underground mining operations. The banks of pipes are connected on the one hand to a distributor pipe which runs transversely with respect to the longitudinal direction and on the other hand to a collector pipe which extends transversely with respect to the longitudinal direction and consist of three heat exchanger pipes which are guided in a serpentine shape with a straight section and curved sections and are arranged in rows in the longitudinal direction. The heat exchanger pipes have an ellipsoidal cross-section, the long ellipsoidal axis being arranged in the longitudinal direction of the housing and the heat exchanger pipes being guided in the individual banks of pipes with a turbulence-forming spacing. <IMAGE>
Patent DE-3618775-A1 (DE)
Title: Multilayer composite film and process for the production of this film by the system of coextrusion
Inventor: AUCH DIETMAR
IPC: B29C48/10
Filed: 1986-06-04
Abstract: The invention relates to a process and a film in which the water vapour-sensitive barrier layers for gases are enclosed in the centre of the film and bonded by melting. The gas barrier layers consist optionally of an ethylene-vinyl alkanoate (ethylene-vinyl alcohol), known as EVAL or EVOH, and a polyamide, and the water vapour-tight sealing layers consist of a polyolefin, preferably a polyethylene. By virtue of the capability of hot bonding one of the layers disposed in the centre with the other layer disposed in the centre of the film, an inseparable bond is formed, so that the gas barrier layers are doubled in comparison to other film designs and are thus more reliable. Depending on its construction, the film has 7 to 9 layers and is highly efficient in comparison to 3-layer films or 5-layer films known hitherto.
Patent DE-3632446-A1 (DE)
Title: Activated-carbon filter for coffee machines (percolators)
Inventor: ESTERS THEO
IPC: A47J31/60
Filed: 1986-09-24
Abstract: Published without abstract.
Patent DE-3701151-A1 (DE)
Title: Flapping-wing drive system
Inventor: RAEHMER HANS
IPC: B64C33/02
Filed: 1987-01-16
Abstract: A flapping-wing drive system has been developed further in the specific direction of muscle-power drive and hybrid drive with a pressure drive. The flapping-wing movement device has been improved and has been designed in a more effective manner by means of a traction movement transmission. In addition, a double-acting fluid-oscillating motor has been permanently coupled to a muscle-power drive arrangement. The fluid-oscillating motor can be used on the one hand as an external pressure drive and on the other hand as a pressure pump (operating as a coupling element which is dependent on the flapping direction and has a pulse transmitter function) by means of a changeover device.
Patent DE-3706683-A1 (DE)
Title: Auxiliary device for the milling of a curved wooden stair string
Inventor: WOERBACH HARALD
IPC: B27M3/12
Filed: 1987-03-02
Abstract: The invention relates to a device for the face-milling of a curved wooden stair string or the like by means of a hand router, the motor and cutter of which are movable upwards and downwards in a column guide frame with a guide ring arranged centrally with respect to the cutter axis. The subject of the invention is distinguished by a flexible stop strip (2) with holding strips (4) which are articulated at a certain distance from one another on the rear side (3) and can be fixed to the string (27) by means of screw clamps. <IMAGE>
Patent DE-3709704-A1 (DE)
Inventor: EILENLEHNER EDUARD DIPL ING
IPC: B62D5/07
Filed: 1987-03-25
Abstract: Hydraulically actuated steering device (12) on a working appliance, in particular a fork-lift truck, which in addition to the steering device (12) has at least one further hydraulic unit (74). Only one hydraulic pump (32) is provided for supplying the further unit (74) and the steering device (12). By means of a flow divider (42) and a change-over valve (26) a flow of hydraulic fluid of predetermined quantity can be fed to the steering device (12) by acting on a steering member (10), the movement of the steering member (10) being detected by means of a movement sensor (18) and fed as a signal to the change-over valve (26) and the control (30) for regulating the speed of the hydraulic pump (32). When not acting on the steering device (12) the partial flow is fully available to the further unit (74). <IMAGE>
Patent DE-3716785-A1 (DE)
Title: Flexible multicore cable
Inventor: DIETZ VOLKER
IPC: H01B9/00
Filed: 1987-05-19
Abstract: Published without abstract.
Patent DE-3718715-A1 (DE)
Title: Device for metering out soups or similar liquids, which have been kept warm or heated up from a container
Inventor: ERATH ULRICH
IPC: A47J27/14
Filed: 1987-06-04
Abstract: The invention relates to a device for metering out soups or similar liquids, which have been kept warm or heated up, from a container. The device is characterised in that the container (1) which is provided with a keeping-warm and/or heating-up device (3, 4) has on its top a filling aperture (2) and on its bottom an outlet nozzle (6) which can be mounted on a frame or on a base (8) which is provided with a filling nozzle (10), the filling nozzle (10) opening out into a plurality of filling pipes (11), the apertures of which are directed downwards towards a catering tray (13) which is inserted in the base (8) or frame on a supporting surface and is provided with soup bowls (14), and that there are provided on the container devices, such as valves, slides (7) or the like to permit the discharge of the desired quantity of soup liquid, which can be adjusted if desired. <IMAGE>
Patent DE-3720948-A1 (DE)
Inventor: ROEDER ALFRED DIPL PHYS DR
IPC: B09B3/00
Filed: 1987-06-25
Abstract: Monolithic rubbish dump surfaces, formed up with concrete mortar and having a permeability coefft. of less than 10 m/sec., and contg. components which can be washed out by water, are treated by a sprinkling process. Over a period of 8 to 40 days the dump surface is sprinkled with water, to a aq. solution contg. at a rate of between 0.3 and 0.7 cu.m per sq. of surface. The solution is directed partly or wholly through a closed circuit. The sprinkling is followed by water rinsing.