baber/WOPTO huggingface dataset:
Patent DE-3427804-A1 (DE)
Title: Process for producing pure CO and pure H2
Inventor: KANDZIORA BERND DIPL ING
IPC: C01B32/40
Filed: 1984-07-27
Abstract: A process for producing pure CO and pure H2 from a gas mixture consisting predominantly of hydrogen and carbon monoxide is described. The gas mixture is generated in a reformer by endothermic catalytic oxidation of hydrocarbons, which have been desulphurised if necessary, in the presence of CO2 as an oxygen-donating component. A pure CO2 fraction, a pure CO fraction and a pure H2 fraction are recovered from the reforming gas by adsorption. <IMAGE>
Patent DE-3428329-A1 (DE)
Title: Electric baking-oven lamp
Inventor: SCHROEDER ERICH
IPC: F21S8/00
Filed: 1984-08-01
Abstract: An electric baking-oven lamp, which can be inserted into an installation opening of a baking-oven inner wall, has a housing bearing at least one light source. This housing has stops (9) defining the installation depth, resilient catch elements (10) interacting with these to fix the housing to the baking-oven inner wall, and resilient gripping parts for mounting a plane, light-permeable cover (2). Formed on the inside (3), which faces the housing interior, of the plane cover (2) are rib-shaped holding members (4) with undercuts (5). The resilient gripping parts are designed as catch springs (6) and arranged in such a manner that they engage positively in the undercuts (5) of the cover (2). The housing stops (9) defining the installation depth are completely covered by the edge regions (8) of the cover (2) so that sharp-edged housing and mounting parts do not project into the baking-oven interior. <IMAGE>
Patent DE-3428330-A1 (DE)
Title: Baking oven
Inventor: KOENIG HELMUT DIPL ING
IPC: F24C15/32
Filed: 1984-08-01
Abstract: In a baking oven, a blower (7) causes hot air to flow through the baking space (2). A part of the air drawn in by the blower (7) is conducted to the heating system (11, 12) and from there through a return duct (23) back to the blower (7). In the region of the mouth (24) of this return duct (23), blades (21) of the blower (7) run past, which throw the air supplied through the return duct (23), and where applicable also a part of the air drawn out of the baking space (2) by the blades (21), off in the radial direction. <IMAGE>
Patent DE-3428966-A1 (DE)
Title: Method and apparatus for sorting tobacco leaves
Inventor: CHRISTOSOV VLADISLAV NIKOLAEV
IPC: A24B1/04
Filed: 1984-08-06
Abstract: In order to sort tobacco leaves into two groups, totals are derived for the values formed by the reflected light in the green, orange, red and infra-red regions of the spectrum for a period for which the value of the measured light quantum which is reflected by the tobacco leaf in the infra-red region is greater than a predetermined value. The measurements during this period are counted. In the event of a number which is greater than a predetermined number, or in the event of ratios between the totals which lie outside predetermined limits, the tobacco leaf is removed, this taking place with a delay which is dependent on the speed of movement and is calculated from the moment at which the value of the light reflected in the infra-red region has exceeded the predetermined value. In this arrangement, a distance exists between the video zone of an optical emitter 1 and the zone of action of a pneumatic unit 3 which permits the entry of the tobacco leaf into the zone of action of the pneumatic unit 3 when the value of the light reflected in the infra-red region of the spectrum has fallen below the predetermined value. A flexible screen 8 is arranged between these two zones. Arranged between the end of the conveyor belt 4 and the zone of action of the optical emitter 1 is a first nozzle 7 which blows in the direction of movement of the upper section of the conveyor belt 4. <IMAGE>
Patent DE-3433834-A1 (DE)
Title: Highly flexible ribbon cable
Inventor: SUZUKI HIROSUKE
IPC: H01B7/00
Filed: 1984-09-14
Abstract: A highly flexible multi-conductor ribbon cable, which can be used in particular in robots, in which such cables are very often bent. The ribbon cable has a multiplicity of parallel conductor constructions, which are held in a parallel relationship with respect to one another between two insulating layers. Each conductor construction has an elongated central core filament of expanded, porous, sintered polytetrafluoroethylene, which is wound around spirally in its longitudinal direction by a conductor, such as for example a copper conductor, in foil or strip form. The insulating layers preferably comprise inner layers of expanded, porous polytetrafluoroethylene and outer layers of non-porous polytetrafluoroethylene.
Patent DE-3437964-A1 (DE)
Title: Device for the individual air-conditioning of hospital bed areas
Inventor: HILBERS HEINRICH DIPL ING
IPC: F24F1/01
Filed: 1984-10-17
Abstract: The invention relates to a ventilation and air-conditioning plant which is arranged according to an efficient design in the room such that individual beds can be ventilated from the head end with an air curtain. In detail, a vertical air curtain from the injection device and in addition a horizontal air stream which comes out of the energy supply strip are used, acting simultaneously or individually. The individual air-conditioning permits the selectability of 3 ventilation stages and the switching off of the ventilation plant in bed areas. By the use of simple components which are uniform throughout the system, the investment is cost-saving. Moreover the improvement of the ventilation conditions and the stepwise switching-on of the ventilating operation lead to a marked optimisation of energy. Further advantages are given by the simple design of the water circulation systems and of the control technology. <IMAGE>
Patent DE-3443834-A1 (DE)
Title: Fitting for the releasable connection of two components
Inventor: GANNER HERMANN
IPC: F16B12/20
Filed: 1984-11-30
Abstract: The fitting, which consists of the locking member (1) and the holding piece (2), serves for the releasable connection of two flat furniture components (21 and 22). The holding piece (2) is anchored in a furniture component (21) and bears a holding projection (12). The locking member is held rotatably in the second furniture component (21). The locking member (1) has a slot (7) with a widening (8) which receives the holding projection (12) of the anchored holding member (2) during the intended use. In this case, said holding projection (12) rests in the locking member (1) against a spirally extending clamping runner. In order to prevent the two furniture components (21 and 22) becoming displaced relative to one another when the fitting is tightened, the clamping runner has in its extent a section formed by a straight line. In this case, said section extending in a straight line is located in the rear part of the clamping runner, seen from the outer beginning of said clamping runner. The straight section merges tangentially into the spirally extending section of the clamping runner. Due to this design of the fitting, the flat furniture components which are connected by said fitting are prevented from becoming displaced relative to one another when the fitting is tightened. <IMAGE>
Patent DE-3501886-A1 (DE)
Title: Transistor output stage
Inventor: GUENTHER UWE DIPL ING
IPC: H03F1/52
Filed: 1985-01-22
Abstract: A transistor output stage with current limiting is proposed in which a load (10) is connected between the emitter of an output stage transistor (3) and a supply voltage. A preamplifier transistor (2), the collector of which is connected to a current source (7, 8, 9), is connected in parallel with the output stage transistor (3). In normal operation, the ratio of the base currents of preamplifier transistor (2) and output stage transistor (3) is constant, the output transistor (7) of the current source (7, 8, 9) is in saturation. If the current consumption of the load (10) rises above a certain measure, the preamplifier transistor (2) goes into saturation but the current source (7, 8, 9) only supplies a constant current (12). With the saturation of the preamplifier transistor (2), a parasitic substrate transistor (11) becomes conductive which bypasses some of the base current from the preamplifier transistor (2) and output stage transistor (3). <IMAGE>
Patent DE-3508959-A1 (DE)
Title: Method for producing an optical cable
Inventor: MALTZ GEORG DIPL ING
IPC: G02B6/44
Filed: 1985-03-13
Abstract: A method for SZ stranding of optical-fibre cables is specified, in which the number of lays in the two directions of rotation is continuously varied during stranding. This results in different spacings (A1-A3) between the regions of change in twist. The individual optical fibres are thus located in the regions of change in twist at different points, so that the risk of overextensions is avoided. <IMAGE>
Patent DE-3509371-A1 (DE)
Title: Hydraulic coupling which can be connected up under pressure
Inventor: WEILAND FRITZ GEORG ING GRAD
IPC: F16L37/32
Filed: 1985-03-15
Abstract: A hydraulic coupling which can be connected up under pressure, consisting of an output-side and an input-side coupling part (12) which are designed as a plug and a sleeve, the two coupling parts being locked relative to one another in the coupled position by a locking device, and which each have an axially movably mounted valve (3, 4) with a closed position produced by spring force, each of which consists of a valve stem (5, 6) and a valve plug (7, 8), the valves being situated opposite one another and being in direct contact with one another and the input-side valve (4) having a travel within the coupling part (2) which is twice that of the slave-side valve (3), and shut-off means (30, 33, 37) being provided, the said means limiting this double valve travel in the operating state of the coupling, the shut-off means (30, 33, 37) being accommodated within the input-side coupling part (2) and operating as a function of the pressure of the input side. <IMAGE>
Patent DE-3514616-A1 (DE)
Title: Working stand for electric machines for handymen
Inventor: WOLFF ROBERT
IPC: B25H1/00
Filed: 1985-04-23
Abstract: A working stand (1) for electric machines for handymen has a machine holder (4) which can be moved up and down on a vertical guide column (3), the guide column (3) being provided with a toothing (7), in which a toothed wheel (8), which is mounted in the machine holder (4) and can be driven via a hand crank (9), engages, and a graduated ring (17) which is arranged on the toothed-wheel shaft (14) and connected thereto via a rotating coupling (22, 23) and which is assigned a fixed reference marking (31) on the machine holder (4). In order to equip the working stand (1) with, in addition to an easily visible optical control device for the advance, a conveniently adjustable advance limitation also, the graduated ring (17) has a coupling member (22) which can be transferred from a rotationally rigid engagement position into a permanent unlocked position, and the graduated ring (17) is provided with a rotating stop (33) which is assigned a counter-stop (34) on the machine holder.
Patent DE-3516371-A1 (DE)
Title: Electric light switch in a door handle
Inventor: MUNK RICHARD
IPC: H01H3/16
Filed: 1985-05-07
Abstract: Instead of the solid square axle journal which has been employed hitherto and onto which the two handles of a door are mounted, the novelty makes use of a continuous axle tube within which a solid axle core can be moved forwards and backwards from the outside inwards and from the inside outwards by thumb pressure on the axle core projecting somewhat from the tube. A lever arm attached onto the axle core transmits the movement of the axle core in an insulating housing within the door to the electric switch, to which the current-carrying wires are led from the frame underneath the door hinges.
Patent DE-3518330-A1 (DE)
Title: Open-end friction-spinning machine with a plurality of spinning units
Inventor: STAHLECKER FRITZ
IPC: D01H13/14
Filed: 1985-05-22
Abstract: In an open-end friction-spinning machine with a plurality of spinning units which each contain at least one friction roller constituting a yarn-forming zone with its casing, means for monitoring the true-running properties of the friction roller are provided.
Patent DE-3521333-A1 (DE)
Title: Two-stroke diesel engine with contra-rotating free pistons
Inventor: WAGNER ALBERT
IPC: F02B71/04
Filed: 1985-06-14
Abstract: In the two-stroke diesel engine with contra-rotating free pistons 2 and hydraulic pump 3 the reciprocating movement of the free pistons with full balancing of masses in each cylinder is translated into rotary movement by the hydraulic oil delivered by the hydraulic pump or compressed water using a hydraulic motor or a counter pressure free jet turbine. On the compression strokes the free pistons are accelerated by the buffer air of the buffer chambers arranged in the cylinders on both sides. According to the invention in a twin-cylinder engine each of the injection pumps 10 driven by compression air is connected by way of a piston slide valve and a control line S to the compression chamber of the other cylinder so that the injections are controlled by the gas pressures and by corresponding acceleration springs. In addition in a four cylinder engine, the injections in the two other cylinders are controlled by way of the same control lines with corresponding acceleration springs of the associated injection pumps 10 and the starter injection pump 11, so that the injection intervals are virtually constant. Due to the injection control the construction of the proposed engine with single buffer chambers in the cylinders is more favourable than in existing piston connections. <IMAGE>
Patent DE-3528751-A1 (DE)
Title: Twist transmitter for hollow-spindle machines
Inventor: HEINTSCHEL EGBERT
IPC: D01H7/86
Filed: 1985-08-10
Abstract: Published without abstract.
Patent DE-3529182-A1 (DE)
Title: High-current rectifier installation having semi-conductor valves
Inventor: BARDAHL NILS DIPL ING DR TECHN
IPC: H01L23/62
Filed: 1985-08-14
Abstract: A high-current rectifier installation having semi-conductor valves, in the case of which a multiplicity of disc-shaped semi-conductor rectifiers (4) (which, with two parallel-connected fuses (9, 10) form a series circuit and are arranged in a row between two parallel busbars (1, 2)) [lacuna], so that the one connecting pole of the series circuit is electrically connected to the one busbar and the other connecting pole is electrically connected to the other busbar; in this case, one pole of each semi-conductor (4) is electrically conductively connected to the one busbar (2), while the other pole is connected to a connecting busbar (7) which is arranged in the longitudinal direction of the busbar (2) and at right angles thereto, and a current-carrying mounting bracket (8) is arranged on the other busbar (1) such that its free limb lies parallel to the connecting busbar (7), and the connecting busbar and the free limb of the mounting bracket are electrically conductively connected to one another via two fuses (9, 10) which are connected electrically in parallel and are arranged transversely with respect to the longitudinal direction of the busbars (1, 2) and at the same distance therefrom. <IMAGE>
Patent DE-3535833-A1 (DE)
Title: Method and device for ensuring that emergency services vehicles are recognised in road traffic
Inventor: LICHT THOMAS
IPC: G08G1/0965
Filed: 1985-10-08
Abstract: A method for ensuring that an emergency services vehicle is recognised by a driver of an ordinary motor vehicle in road traffic. When the emergency services vehicle approaches the ordinary motor vehicle, the warning signals of the emergency services vehicle are received, amplified and evaluated in a warning system in the ordinary motor vehicle and indicated visually and/ôor audibly in the passenger compartment of the ordinary motor vehicle. A warning system for carrying out the method consists of at least one receiver, at least one amplification device as well as at least one evaluation device and a signal transmitter device. All the devices are connected to one another by cables and fed with electricity from a power source of the ordinary motor vehicle.
Patent DE-3536598-A1 (DE)
Title: Cable clamping device for plastic cable collars
Inventor: PICHLER KLAUS ING GRAD
IPC: H02G15/007
Filed: 1985-10-14
Abstract: The invention relates to a cable clamping device for plastic cable collars (sleeves), consisting of a collar tube (3) and sealing bodies (1) at the ends. Each sealing body (1) has receptacles (8) for clamping plates (5) against which the inserted cables (2) are clamped with the aid of clamping means (4-11). <IMAGE>
Patent DE-3539089-A1 (DE)
Title: Mechanism for converting a rotary motion into a translational motion
Inventor: HOERMANN MICHAEL DIPL ING
IPC: F16H49/00
Filed: 1985-11-04
Abstract: Mechanism for converting a rotary motion into a translational motion, for example that of a garage door with an up-and-over door panel, having a motion transmission member which, as viewed in the direction of motion, is divided longitudinally into at least two strands which, at one end, are passed separately and with the ability for deformation transversely to the direction of guidance, outside the guide and, at the other end, are held together in a manner which prevents escape at the sides and each of which consists of a series of sections which are arranged one behind the other, are connected to one another via a connecting element continuous in the longitudinal direction of the strand and deformable transversely to the direction of guidance and each of which bridges two adjacent sections of the respective opposite strand. The sections of the strands engage in one another via a toothing in such a way that each section of one strand engages positively, both in the direction of tension and of compression, in each of the opposite sections of the other strand when the strands are brought together. In order to simplify the connection between the sections of each of the two strands in terms of their manufacture and, at the same time, to construct them in such a way that the magnitude of the tensile force transmitted and the amount of frictional resistance are improved, the connecting element is in the form of at least one wire cable or similar highly flexible structure with a stable length under tensile loading, which is passed through the sections and on which the ... Original abstract incomplete.
Patent DE-3600856-A1 (DE)
Title: Safety switching relay
Inventor: KOELLING DIETER
IPC: H01H49/00
Filed: 1986-01-14
Abstract: The relay has a base body (1) which encloses the excitation coil (3, 4) in the form of a trough and forms a contact chamber (11) on each of the two sides. Each contact chamber (11) contains a normally-open contact which is operated by the armature via a decoupled slide which is in the form of a rod and is guided in a sliding guide (19) in the base body (1). This results in long leakage paths and air gaps between the various live parts of the relay. It is additionally ensured that the armature still drops out, and the other contact in each case opens, in the event of a contact being welded. <IMAGE>
Patent DE-3605168-A1 (DE)
Title: Arrangement for the low-vibration conveying of a flexible fabric web subject to tensile stress
Inventor: AHRENS DIETER DIPL ING
IPC: B65H23/188
Filed: 1986-02-15
Abstract: The invention relates to an arrangement for the low-vibration conveying of a flexible fabric web subject to tensile stress over a series of driven or non-driven rollers. The invention consists in the fact that, in order to adapt to different moduli of elasticity and cross-sections of the fabric web, an adaptation of the controller parameters, both with respect to the rotational speed and web-tension control, is carried out and in that the controller parameters are varied as a function of the geometrical mean of modulus of elasticity and cross-section, specifically such that variables determining the time response, such as time constants and integration times, and the variable determining the amplification of the web-tension control are set inversely proportionally to the geometrical mean and the variable determining the amplification of the web-travel velocity is set proportionally to the geometrical mean. <IMAGE>
Patent DE-3608912-A1 (DE)
Inventor: GUTMANN WALTER DIPL ING
IPC: G03B27/465
Filed: 1986-03-17
Abstract: A microfilm pickup camera comprises a device for continually horizontally transporting originals to be projected in the camera through the camera, and an ink printing head for marking originals before they enter an exposure station provided in the camera. The ink printing head is provided with a drive which pivots, rotates and displaces the ink printing head between a use position, a cleaning position and a non-operative position. The printing head is EDV-controlled.
Patent DE-3610040-A1 (DE)
Title: Hard-composition hollow tie beam for the building industry
Inventor: RHODE HUBERT
IPC: E04B1/18
Filed: 1986-03-21
Abstract: The developed hard-composition hollow tie beam and its connection piece are, in standardised parts, to replace or supplement the statics of solid types of construction. The load-bearing skeleton remaining in the structure imparts retention strength to non-load-bearing structural parts. Via connection pieces, the hard-composition hollow tie beams form on all sides, in a three-dimensional manner, a framework-type fixed load-bearing skeleton on which non-load-bearing structural parts, such as wall panels, ceilings, floors, doors, windows and roof elements, can be directly connected, easily but fixably. The skeleton imparts strength and static retention to non-load-bearing structural parts. The simple installation of beams and the fastening method for the wall/floor/roof structural parts, which achieve the carcass, are to simplify and improve construction work, offer more possibilities for insulation and result in a greater use of non-load-bearing building materials. Skeletons made up of beams can also be used as shores or for the construction of substructures - pile-type construction methods. All the fastening screw-connections take place from inside. The outer skin is not penetrated. The risk of corrosion is prevented. Where this is not possible, nut and screw heads are to be protected by insulating compositions. A building erected using these beams can be easily dismantled into its individual parts in order to re-erect it at another location. In order to cut down on transportation costs, it is possible to deliver the production form and the reinforcement parts on site in order ... assembled there for the first time and with ... Original abstract incomplete.
Patent DE-3618543-A1 (DE)
Title: Cooling drum
IPC: F28D11/02
Filed: 1986-06-03
Abstract: The invention relates to a cooling drum with indirect cooling by a liquid coolant, there being provided at the outlet-side end an annular space which is interrupted in the circumferential direction by a radial partition and is connected on one side of this partition to the flow space passed through by the coolant and on the other side of the partition to atmosphere. Such a cooling drum is characterised by a permanent aeration of the flow space and a safeguard against emptying of the flow space in the event of failure of the coolant supply.