baber/WOPTO huggingface dataset:
Patent DE-3511628-A1 (DE)
Title: Process for the microbial production of a substrate, in particular a substrate for growing mushrooms
Inventor: STANEK HEINZ
IPC: A01G1/04
Filed: 1985-03-29
Abstract: Process and device for the microbial production of a substrate for growing mushrooms, utilising a controlled degradation process within a sealed container, in which a mixture of 450 to 650 parts by weight of horse manure and 30 to 90 parts by weight of chicken manure as well as 15 to 80 parts by weight of adjuvants, for example gypsum, is used, which is brought to a pH of approximately 8 and then introduced into the container from the top to form a more or less homogeneous column of material and which is discharged from the bottom of the container in such a way that each particle of the column of material, which consists of the mixture, progresses through the container within a period of 6 to 14 days, and fresh mixture is only fed in to such an extent that the volume of the column of material, which is reduced by the discharge from the bottom, is kept constant by fresh mixture, and where the degraded material which is discharged is freed from gaseous ammonia, by blowing in air which has preferably been heated.
Patent DE-3512425-A1 (DE)
Title: Cavity-wall socket for electrical installation devices, especially switches, plug sockets or the like
Inventor: ANDRIS RAIMUND
IPC: H02G3/12
Filed: 1985-04-04
Abstract: The plastic cavity-wall socket (1) which is used for holding an electrical switch, a plug socket or another electrical installation device has in its cylindrical socket wall (2) two axial guide grooves in which axially moving clamping elements are guided, which project radially outwards. These clamping elements can be recessed radially into the diameter contour (32) of the socket wall (2) for insertion into a retaining opening in a cavity-wall panel. In order to achieve simple production and handling, each guide groove (19, 20) is provided with an axial toothed sector (22, 23), which is like a toothed rod, and an essentially cylindrical, shaft-like clamping element (28) is arranged in each guide groove, which clamping element (28) is provided with a radially projecting clamping arm (30) and with a mating toothed sector (31) (which is likewise like a toothed rod) and can be displaced axially in a specific angular position, and whose mating toothed sector (31) can be engaged with the axial toothed sector (22, 23), with the pivoting arm (30) at the same time pivoting radially outwards, by rotation out of said angular position.   <IMAGE>
Patent DE-3514978-A1 (DE)
Title: Intercommunicating gangway for rail vehicles coupled to one another, and method of installation
Inventor: BRAEMERT PETER
IPC: B61D17/22
Filed: 1985-04-25
Abstract: The subject of the invention is, on the one hand, an intercommunicating gangway for rail vehicles which are coupled to one another and whose deformable sleeve, which is held at the two ends in frames, forms a tube which is closed on all sides in the longitudinal direction of the vehicle and, on the other hand, a method for installing an intercommunicating gangway of this kind in the coupled state. For this purpose, the sleeve is constructed as a tube which is closed on all sides and is constructed in a cantilevered fashion and is held at its two ends in divided frames. By virtue of this design, it is possible to install the intercommunicating gangway from the inside.
Patent DE-3515214-A1 (DE)
Title: Pharmaceutical combinations with a synergistic action
Inventor: SIMON FERENC DR
IPC: A61K31/65
Filed: 1985-04-26
Abstract: The invention relates to pharmaceutical combinations with a synergistic action for the treatment of infections of the respiratory organs, of the gastrointestinal tract and of the urinary and genital organs of domestic animals with a content of 5-(hydroxy)tetracycline [oxytetracycline], where appropriate together with one or more conventional inert, non-toxic, solid and/or liquid pharmaceutical excipients, extenders and/or ancillary substance(s), which, apart from a) 5-(hydroxy)tetracycline [oxytetracycline] contain b) one or more antimicrobial organic acid(s) and/or water-soluble derivative(s) thereof, where appropriate with a) and b) being spacially separate from one another in one and the same pack or administration unit, where the a):b) ratio by weight is 0.5:10 to 10:0.5.
Patent DE-3516012-A1 (DE)
Inventor: FRANCKE KARL-HEINZ
IPC: F23Q7/08
Filed: 1985-05-03
Abstract: Heater comprising a burner for liquid or gas fuels, and particularly intended to the heating of rooms or vehicles. In order to obtain a compact construction and a perfect combustion, there is provided an ignition chamber (110) of which the length is a multiple of the width and which is surrounded by a reheating chamber (115) wherein are introduced both the air and the fuel which then enter the ignition chamber through a plurality of small orifices. The fuel gases are subjected in the combustion space (104) to an inversion of their direction before being removed by the heat exchanger (105) surrounding at least partially the combustion space.
Patent DE-3516306-A1 (DE)
Title: I-shaped gudgeon pin made of a steel material
Inventor: MAYENBURG MICHAEL VON DIPL ING
IPC: F16J1/16
Filed: 1985-05-07
Abstract: The invention relates to a I-shaped gudgeon pin made of a steel material, which is manufactured from a section-rolled or extruded raw material.
Patent DE-3526755-A1 (DE)
Title: Process for separating fluid mixtures
Inventor: SANDER ULRICH DIPL CHEM DR
IPC: B01D3/16
Filed: 1985-07-26
Abstract: For separating fluid two-component mixtures having an equilibrium curve intersecting the diagonals in the x-y equilibrium diagram (azeotrope), a process is proposed by which a product can be economically produced having a residual content of the component to be separated off of less than 50 ppm. In the process, the separation in the region of the intersection is performed by pervaporation, but left and right of this region is performed by rectification.
Patent DE-3527262-A1 (DE)
Title: Circuit arrangement for the feed voltage supply of a telephone station
Inventor: BRANDSTETTER ALFRED DIPL ING
IPC: H04M1/31
Filed: 1985-07-30
Abstract: The invention relates to a circuit arrangement for the feed voltage supply of a telephone station with a built-in dialling component. The object is to produce a low-cost, low-power circuit arrangement which ensures the AC-decoupling of the dialling component and the speech circuit. To achieve this, the areas which are operational when the speech circuit is idle - such as the dialling component, dial-pulse contact and dial off-normal contact - are supplied only with low power via half rectifier bridges, whereas the speech circuit draws its required higher power via a full rectifier bridge. The decoupling can thus be achieved simply through the intermediate connection of an ohmic resistor between the feed outputs of the dialling component and the speech circuit. It is used in particular in digital line-powered telephone stations. <IMAGE>
Patent DE-3529515-A1 (DE)
Title: Endless tape cassette
Inventor: SCHOLZ WERNER DIPL ING
IPC: G11B23/06
Filed: 1985-08-17
Abstract: An endless tape cassette for continuous operation of a recorder. The magnetic tape (B) is wound onto the take-up reel (2) and the pay-out reel (4) in each case in the form of a two-layer spiral. Advantages: great tape length, tape supply and removal in one plane, continuous tape run at the head (K) without interruption. <IMAGE>
Patent DE-3530209-A1 (DE)
Title: Code conversion circuit for the conversion of Aiken code into decimal one-out-of-ten code
Inventor: MERKLE PAUL
IPC: H03M7/22
Filed: 1985-08-23
Abstract: The code conversion circuit according to the subject-matter of the invention differs from other Aiken/one-out-of-ten code conversion circuits in that it has no AND circuits with more than 2 inputs. <IMAGE>
Patent DE-3533338-A1 (DE)
Title: Welding device for welding plastic webs
Inventor: NEUMUELLER WALTER DIPL ING
IPC: B29C65/20
Filed: 1985-09-18
Abstract: Welding device for welding plastic webs consisting of a device frame, a heating device arranged so as to be longitudinally displaceable in front of the welding point and pressure rollers which are opposite one another, can be pressed against one another and are driven by a motor. To make possible simple and weight-economical design, each pressure roller (3) is driven by an independent motor (11, 12), which motors are connected to a separate control device (5) to obtain synchronous running. <IMAGE>
Patent DE-3533561-A1 (DE)
Title: Bistable folding body
Inventor: KOZEL MICHAEL DIPL ING
IPC: B65D37/00
Filed: 1985-09-20
Abstract: The invention relates to a bistable folding body. The covering surface (1) is formed by a regular polygon (11 to 14), the base surface (2) is formed by a congruent polygon (21 to 24). Fold lines are provided along the side edges (11 : 12 to 13 : 14; 21 : 22 to 23 : 24) of the covering surface and the base surface and along edges (11-21 to 14-24) of the side surfaces connecting the covering surface and the base surface. Furthermore, fold lines are provided in each case along a diagonal (12/21 to 11/24) of the side surfaces. The folding body (10) can be collapsed with elastic deformation of the diagonals and/or the triangular surfaces formed in each case on both sides of a diagonal from a first stable state of smaller volume into a second stable state of greater volume. In this case, the following is applicable: <IMAGE>   <IMAGE>
Patent DE-3535118-A1 (DE)
Title: Analog/digital converter
Inventor: JAUTELAT RUEDIGER
IPC: H03M1/00
Filed: 1985-10-02
Abstract: An analog/digital converter is proposed which, in particular, is suitable for converting the battery voltage or transmitter signals in motor vehicles. The voltage to be measured and a highly accurate reference voltage are applied to the inputs of the analog/digital converter. After the conversion, the digital value to be measured is divided by the reference value. <IMAGE>
Patent DE-3536374-A1 (DE)
Title: Transmitted-light method for measuring housings and components
Inventor: REUTHER WOLFGANG
IPC: G01M11/08
Filed: 1985-10-11
Abstract: In a fully automated assembly line for automatic circuit breakers, it is necessary to perform automatic lateral hair-gap measuring at a point of the mounted opened switch which is difficult to gain access to, for example for adjustment purposes. In the measuring method according to the invention, the illumination of the object to be detected is carried out through the wall of the housing. The image of the measured point or test point to be detected is projected via an optic system onto a screen, for example frosted glass window, for evaluation purposes. The image can, however, also be projected onto a photodiode line of a camera to which an evaluation device is connected. <IMAGE>
Patent DE-3538825-A1 (DE)
Title: Device for introducing gaseous media into burner-heated drying drums or drum mixers of asphalt processing systems
Inventor: BRUEGGEMANN HORST
IPC: E01C19/10
Filed: 1985-10-31
Abstract: A device is provided for introducing gaseous media into drying drums and/or drum mixers, having in each case a burner arranged axially in one of their end walls, of asphalt processing systems, the end wall having a feed channel, surrounding the burner, for the gaseous medium to be supplied, which feed channel is connected, via openings in the end wall, to the inner chamber of the drying drum or the drum mixer and said openings being designed in the form of flow channels which can be in particular nozzles.
Patent DE-3543804-A1 (DE)
Title: Switch having arc commutation
Inventor: HOWELL EDWARD KEITH
IPC: H01H33/59
Filed: 1985-12-12
Abstract: A solid-state load switch which is connected in parallel with two separable contact elements leads the current away from these contact elements while said contact elements are separated in order to extinguish the arc which is struck between said contact elements. A zener diode inside the solid-state switch switches a triac on when the contact arc voltage reaches a specific magnitude, in order to transfer the current to a capacitor. When the capacitor voltage reaches the terminal voltage of a metal-oxide varistor which is connected in parallel with the capacitor, the current to the metal-oxide varistor then changes over and falls rapidly towards zero.
Patent DE-3545697-A1 (DE)
Title: Tubular insulating casing for the thermal insulation of pipelines in heating and refrigerating systems
Inventor: FISCHER KURT
IPC: F16L59/075
Filed: 1985-12-21
Abstract: The production of numerous different tubular insulating casings for the numerous different outside diameters of pipes for heating and refrigerating lines is avoided in that, in the interior of the insulating casings, elastic, arcuate spacers bridge the gap between the inner side of the insulating wall and the outer side of the pipeline such that, even with totally different pipe diameters, the elastic, arcuate spacers rest on the pipeline to be insulated and air chambers are thus formed between pipeline and insulating-casing inner wall, the result being an additional insulating effect which saves energy.
Patent DE-3545994-A1 (DE)
Inventor: BRAUN HANS-JUERGEN DR
IPC: A61K8/41
Filed: 1985-12-23
Abstract: The compound 4-bis(2'-hydroxyethyl)amino-1-(3'-hydroxypropyl)amino- 2-nitro-benzene of the formula (I) <IMAGE> is a blue-dyeing nitro dye which is directly absorbed by the hair and is more favourable than known blue-dyeing nitro dyes having a homologous or similar structure with respect to water solubility, purity of colour and toxicological properties. Hair-dyeing agents containing this compound or their physiologically acceptable salts are also disclosed.
Patent DE-3603075-A1 (DE)
Title: Gas-filled spring
Inventor: KRAUTKRAEMER HERMANN
IPC: F16F9/43
Filed: 1986-02-01
Abstract: The invention relates to a gas-filled (pneumatic) spring with a pressure tube with a cylindrical wall which, at one end, is closed by a fixed end wall and, at the other end, by a seal which seals a piston rod in a gastight manner, the piston rod having, in the pressure tube, a damping piston, and the pressure tube being filled with a compressible working medium under pressure. To facilitate the process of filling the spring with pressurised gas, the wall (1) of the pressure tube (2) has a hole (3) in the region of the end wall (6) and a valve element (5) which is designed as a non-return valve which interacts with the hole is arranged in the interior (4) of the pressure tube (2), in the region of the hole (3). This valve element can be designed with a sealing element (7) which is composed of flexible material such as rubber or plastic and rests against the inside of the wall (1), covering the hole (3) in the manner of a heart valve. <IMAGE>
Patent DE-3604714-A1 (DE)
Title: Device for connecting a grid-type mat to another structural part
Inventor: DROSCHL MAX DIPL ING
IPC: F16B5/02
Filed: 1986-02-14
Abstract: For the positively locking connection of a welded grid-type mat to another structural part, an anchor plate (PL), which engages with a small amount of play between two neighbouring wires (L) of one group of wires of the mat and engages over two neighbouring wires (Q) of the other group of wires, is arranged on one side of the central plane of the grid-type mat and, analogously in the same grid mesh, a second anchor plate (PQ) is arranged on the other side of the central plane of the grid-type mat, between the two neighbouring wires (Q) of the other group of wires of the mat. A clamping screw is guided through holes (O) which pass through the two anchor plates (PL, PQ) and, for connecting the grid-type mat to the other structural part (e.g. L1, Q1), use is made either of this clamping screw or a butt-strap-type elongation of one of the anchor plates. <IMAGE>
Patent DE-3614028-A1 (DE)
Title: Feed device for document shredders
Inventor: STROHMEYER WILLI ING GRAD
IPC: B02C18/00
Filed: 1986-04-25
Abstract: The invention relates to a feed device for document shredders with which it is possible, due to the use of a forward feed element having spine-like drivers which engage positively in the paper located on the feed table, in conjunction with a stripper, to feed the paper automatically and in a metered manner to the cutting mechanism. By this means, optimum exploitation of the capacity of the document shredder is achieved with minimal operator effort.
Patent DE-3616651-A1 (DE)
Inventor: FARASSAT FARHAD DIPL ING
IPC: B23K20/10
Filed: 1986-05-16
Abstract: PCT No. PCT/EP87/00258 Sec. 371 Date Feb. 18, 1988 Sec. 102(e) Date Feb. 18, 1988 PCT Filed May 15, 1987 PCT Pub. No. WO87/06864 PCT Pub. Date Nov. 19, 1987.An apparatus for manual wire bonding, comprising an ultrasonically energizable and/or thermocompression wedge (11) for pressing the wire (34) against a bonding pad, wherein the wedge (11) is part of a bonding head (10) adapted to be moved towards and away from said bonding pad, especially in up/down direction. The bonding pad is disposed on a base which is movable in a direction approximately transversely to the direction of movement of the bonding head (10) for positioning the bonding pad opposite said wedge (11). Furthermore, means is provided for controlling the drive unit (20) of the bonding head. Preferably, the drive unit (20) for the bonding head motion is a d.c. servomotor, wherein each part-motion and non-motion of the bonding head (10) can be adjusted individually in respect of travelling distance and speed and motionless period, respectively, and can be checked as to execution. To this end the drive unit (20) cooperates with a distance and speed control (44-51) and feedback (28) unit.
Patent DE-3621479-A1 (DE)
Title: Compression-chamber crimping appliance for the crimping of synthetic thread groups
IPC: D02G1/12
Filed: 1986-06-26
Abstract: On an appliance with a pair of press rollers and a downstream compression chamber, the press-roller nip is sealed off by means of two pressure discs. To avoid generating any air gap between the end faces of the press rollers and the pressure disc, the pressure disc is pressed against the end faces of the press rollers. This pressure is to be regulated, during pressing, in dependence on a flexion, which is to be measured, of a carrier of the pressure disc. <IMAGE>
Patent DE-3621802-A1 (DE)
Inventor: BROESAMLE PETER
IPC: C02F1/46
Filed: 1986-06-28
Abstract: 1. A process for treating organic sludges using at least one electrode and at least one counterelectrode to both of which a direct-current source is applied, a migration of ions in the sludge being activated when any electrodes excluding copper electrodes are used, characterized in that in order to improve homogenization, prevent an increase in volume and reduce odour with liquid manure and non-flowable, deposited clear-sludges which are mixed with coarse structures from fodder remains, litter or other waste products, the direct current to be applied does not exceed 50 V and the current intensity is set at a level in an approximate range of 0.1 A and 10 A.
Patent DE-3621897-A1 (DE)
Title: Arrangement for dynamically stabilising the attitude of a photogrammetric camera
Inventor: KLOSE HEINRICH
IPC: G01C11/02
Filed: 1986-06-30
Abstract: Arrangement for dynamically stabilising the attitude of a photogrammetric camera which is suspended to be pivotable in all directions. To eliminate impairments of the recording quality, particularly in the case of relatively long exposure times, caused by short-time aircraft rotations due to turbulences, at least one angular-velocity sensor is permanently connected to the camera. Preferably applicable in recording systems with devices for compensating forward image motion. <IMAGE>
Patent DE-3622366-A1 (DE)
Title: Tool for loosening and tightening bolts and nuts on running wheels
Inventor: NOERTHEMANN KARL-HEINZ
IPC: B25G1/04
Filed: 1986-06-14
Abstract: Tool for loosening and tightening bolts and nuts on running wheels, an auxiliary tool in the event of a flat tyre for when underway on the road, which can be carried as an on-board tool in the vehicle. The loosening and tightening of nuts and bolts for fastening the running wheels, in particular on motor vehicles, can be carried out, in the event of a flat tyre when underway, only with great effort and trouble, if at all, using customarily known tools. The standard tools of the known type can not always be used by weaker people, in the main women, and fail their purpose. To eliminate this disadvantage, a tool is proposed which makes it possible for anyone to loosen and tighten wheel nuts and bolts effortlessly and easily by means of an adjustable, relatively long lever arm for the bolts, with changeable sockets, or with a wrench head arranged in the form of a cross. In addition, the wheel-fastening elements can be put on again readily and fastened hand-tight and uniformly.
Patent DE-3622552-A1 (DE)
Title: Independent wheel suspension
Inventor: BAUSCH PAUL
IPC: B60K15/063
Filed: 1986-07-04
Abstract: A semi-trailing arm arrangement (3) is pivoted by two control arms (8, 9) on a sub-frame by means of movable bearings (6, 7). An additional control arm (10) leads from the side of the axle carrier (1) to the vehicle centre. As a result the movable bearing (7) of the middle control arm (9) can be arranged further back than the ideal bearing suspension point (7'), thereby gaining space for a high volume fuel tank (13). <IMAGE>
Patent DE-3624499-A1 (DE)
Title: Bushing device for electrical medium-voltage or high-current installations
Inventor: SCHMITT HANS-JUERGEN
IPC: H01B17/26
Filed: 1986-07-19
Abstract: A bushing device which can be inserted into a wall of an apparatus housing of an electrical medium-voltage or high-current installation and is constructed in the form of an electrical conductor which is surrounded by insulating-material encapsulation, has (at one end of the electrical conductor) a contact socket for accommodating a connecting plug or a terminating cap which is free of voltage and (at the opposite end of the electrical conductor), has connecting means which emerge from the insulating-material encapsulation, for its contact-making connection to a current-carrying element which is located within the apparatus housing. The newly created bushing device is distinguished by the fact that the longitudinal region (30) of the electrical conductor (29/30) which faces away from the contact socket and emerges from the insulating-material encapsulation (28) has a length dimension which corresponds at least to the length of the insulating-material encapsulation or may be up to a multiple of this length. In consequence, direct connection of the electrical conductor to a functional device located in the apparatus housing or to an electrical busbar is possible, as a result of which an additional connecting element as well as an additional screwpoint are avoided, while at the same time more favourable dielectric and electrodynamic conditions can be achieved. <IMAGE>
Patent DE-3624746-A1 (DE)
Title: Non-return valve for a medical tube
Inventor: MEHNER GOTTHILF
IPC: A61M39/24
Filed: 1986-07-22
Abstract: In a coupling which connects a medical tube, for example a drain or a catheter, to a continuation tube, there is a non-return valve, specifically in the extension (14) of a slightly conical cavity (13) which forms a plug connection for the continuation tube. The valve seat is an annular edge (17). The closure body (18) engages with a conical front face in the valve seat and is guided so as to be axially displaceable in the valve housing (14). This non-return valve operates quickly and reliably. Its function cannot be impaired by deposited solids, for example clots. <IMAGE>
Patent DE-3626975-A1 (DE)
Title: Propeller for aircraft
Inventor: OCHS JUERGEN DIPL ING
IPC: B64C11/00
Filed: 1986-08-08
Abstract: In the case of an aircraft propeller, the propeller blades are of identical shape but are fitted in an unequal distribution on the circumference of the propeller hub. A four-bladed propeller is designed in an X-shape with two mutually opposite angles  alpha 1 of approximately 50 DEG  and larger angles  alpha 2 of approximately 110 DEG  in order to distribute the acoustic energy between two fundamental frequencies and thus to achieve a reduction in noise.