baber/WOPTO huggingface dataset:
Patent DE-3546242-A1 (DE)
Title: Mechanical door-opening and door-closing device
Inventor: OSTHUSHENRICH KARL
IPC: E05F15/616
Filed: 1985-12-28
Abstract: Mechanical door-opening and door-closing device for 2-wing and 1-wing structural members, such as doors, gates, windows etc., as stipulated in Claim 1, such that in the case of a 2-wing door having an opposed pivot region (Figure 1) (2), a driving force (1) which is introduced in the floor below the side of the lock in the closed position is arranged in such a way that the pivot region boundary (2) of the door wing (7) is to be intersected from this stationary point by means of a link chain (3) in the chain casing (Figure 2) (11) or a connecting rod, spindle etc. at an angle of approximately 45 DEG , the carrier web (5) extends with a sliding connection through the floor slot (14) with the running roller (4) in the running rail (6) on the door wing (7) and it is possible to transfer the sequence of movements to the other door wing (9) in a symmetrical fashion by means of a cross-like articulation (8). As an extension of this door-opening and door-closing device according to Claim 1, a connecting flap (Figure 3) (12) extends through the floor slot (Figure 2) (14) as far as the movable articulation (13) on the lower door leaf edge (7) and the sequence of movements according to Claim (1) can be transferred to the other door wing (9) in a symmetrical fashion. <IMAGE>
Patent DE-3601099-A1 (DE)
Title: Method for the setting of yarn
Inventor: DITTRICH JENS-HOLM DR ING
IPC: D02J13/00
Filed: 1986-01-16
Abstract: For the setting of yarn in the form of a package surrounding a rotationally symmetrical cavity, steam is introduced, by way of an end orifice of the cavity, into the cavity, the opposite end orifice of which is initially non-closed. With the introduction of steam being continued, the initially open end face is then also closed, so that the air previously located in the cavity and condensate drops, for example forming at the outset in the cavity, are removed from the latter. After complete closure of the cavity, the steam introduced then flows uniformly through the package radially outwards. The method according to the invention can be employed for the treatment of yarns and twines which are wound onto appropriately perforated tubes, so that the fibre material experiences a setting effect under the steaming conditions which are applied.
Patent DE-3607307-A1 (DE)
Title: System for transferring loads between road and rail, or vice versa
Inventor: ROCHOLL JUERGEN
IPC: B61D3/20
Filed: 1986-03-06
Abstract: The invention relates to a system for transferring loads between road and rail for interchangeable containers or the like, in which the containers are transferred from road vehicles provided with displacement devices for the containers to rail vehicles provided with rotary frames for receiving the containers, or vice versa, and has the purpose of providing a load-transfer system in which no substantial additional devices are required on the road vehicle in order to use the vehicle for road/rail transfer mode instead of for its normal operating mode. According to the invention, in order to achieve this it is proposed to construct the interchangeable containers as roll-on/roll-off containers which can be picked up solely by the hook of a road vehicle which is provided with an interchangeable-body device and can be pushed onto running profiles on the rotary frame of the rail vehicle by means of rollers attached to the container or pulled down therefrom (Fig. 1). <IMAGE>
Patent DE-3608696-A1 (DE)
Title: Measuring device for testing deviations from roundness, linear size and prescribed non-circular contours
Inventor: HAHN KLAUS
IPC: G01B7/28
Filed: 1986-03-15
Abstract: In order to measure out-of-roundness, linear size and non-circular contours, the measuring device is principally used for quality assurance near the production plant. A workpiece, which is centrally clamped on a round table causes a feeler placed thereon to execute a translatory movement in accordance with the principle of positive drive as the round table rotates. A computer processes the changes in position together with the associated angular information.
Patent DE-3609083-A1 (DE)
Title: Electronic apparatus
Inventor: ABERT MICHAEL DIPL ING
IPC: H01L23/40
Filed: 1986-03-18
Abstract: In order to cool power semiconductor components on printed circuit board assemblies which are installed vertically, the components are thermally conductively connected to in each case one cold plate (9). The cold plates are arranged one above the other on the printed circuit board, at right angles to said printed circuit board and parallel to one another, and are inclined with respect to the horizontal. This results in the air which is heated by the cold plates flowing away on one side and cold air flowing in from the other side. This results in intensive cooling without the components heating one another. The main field of use of the invention is encapsulated assemblies having power semiconductors. <IMAGE>
Patent DE-3617593-A1 (DE)
Title: Apparatus for purifying irradiated, contaminated and poisoned air
Inventor: GERIGK WOLFGANG
IPC: F24F13/28
Filed: 1986-05-24
Abstract: An apparatus for purifying irradiated, contaminated and poisoned air before entry thereof into crew spaces or air raid shelters by means of an NBC filter, which can be discarded after use and replaced by a new one, is characterised in that the NBC filter (4) can be discarded through a space (6) closable on both sides and acting as a lock. <IMAGE>
Patent DE-3617672-A1 (DE)
Title: Reagent and process for binding polymers and microorganisms in aqueous solutions
Inventor: THIES KARSTEN DR
IPC: G01N30/00
Filed: 1986-05-26
Abstract: The invention relates to a process for producing adsorption matrices having specific binding properties with high chemical and mechanical stability and high binding capacity with respect to polymers or microorganisms to be adsorbed from an aqueous solution. The matrices produced according to the invention are suitable for the qualitative and quantitative analysis and for the preparation or the selective elimination of - possibly pathogenic - biopolymers in vitro and/or ex vivo or for the binding or elimination of microorganisms for microbiological or biotechnological purposes.
Patent DE-3620392-A1 (DE)
Title: Adjusting device for plane cutters
Inventor: MAIER PETER DIPL ING
IPC: B23Q17/22
Filed: 1986-06-18
Abstract: A device for axially adjusting plane cutters (12) in grooves of plane heads (13) for planing tools is proposed, wherein a stop member (10) has an even stop face (11) which serves for the end faces of the plane cutters (12) on one end face of the plane head. This stop member (10) is provided with an attachment (17) which serves as a stop for the corresponding end face of the plane head and whose radius is smaller than that of the circular trajectory of the plane cutters (12). By placing the device against the end face of a plane head (13), the plane cutters (12), which initially protrude too far, are pushed back into their adjusted position and can be fixed there. <IMAGE>
Patent DE-3629032-A1 (DE)
Title: Hoist, in particular elevator
Inventor: SCHNEIDER KLAUS DIPL ING
IPC: B66B9/04
Filed: 1986-08-27
Abstract: The load conveying means (1) is connected to a counterweight (2) by way of a carrying means (3) that reverses at least once. The hydraulic drive motor (7, 8, 13) does not engage with this carrying means, but with a separate, flexible drive means (6). The latter is connected to the load conveying means (1) and/or the counterweight (3), and can be moved in both directions by the drive motor (7, 8, 13). It can be in two parts (23, 24). In addition, a speed-transforming gear can be provided. The hydraulic motor can be a rotary or at least a hydraulic linear motor. For this load conveying means, the hydraulic pump (38) is intended to be operated both in the upwards and in the downwards direction, due to the use of a counterweight. For this reason, the hydraulic pump (38) is reversible. In addition, its delivery rate is adjustable. Although the elevator cage is powered by the hydraulic pump (38) even in the downwards direction, the smallest drive losses of all hydraulic elevator drives known to date are achieved, due to the separation of carrying means and drive means, and thus the smallest drive motor is sufficient, and the best energy utilisation is achieved. Special hydraulic circuits ensure that the elevator cage (1) can be moved by hand. Special measures are required for this. <IMAGE>
Patent DE-3629451-A1 (DE)
Inventor: BERGMANN ERICH DR
IPC: F16C33/12
Filed: 1986-08-29
Abstract: 1. A composite material comprising a substrate of a basic material and at least one sliding bearing layer which is applied by cathode sputtering and which comprises a mixture of particles sputtered in a statistical distribution and comprising at least one metal material forming a fixedly assembled matrix, and at least one further metal material which is pratically not soluble in the material of the matrix in the solid state, characterised in that a) the material which is insoluble in the matrix has a lower melting point than the matrix material, and b) the diameter of the particles of the material which is insoluble in the matrix has a statistical normal distribution with a mean value of ~x < 0.8 mu m.
Patent DE-3630825-A1 (DE)
Title: Stone block
Inventor: WEITZ RICHARD
IPC: E01C11/22
Filed: 1986-09-10
Abstract: A stone block (10), such as an interlocking block, is proposed which is water-permeable and essentially consists of compressed granulates.   <IMAGE>
Patent DE-3632683-A1 (DE)
Title: Vehicle tyre with extensible spikes
Inventor: BERGER WOLFGANG DR ING
IPC: B60C11/16
Filed: 1986-09-26
Abstract: Vehicle tyres have different types of profile depending on the conditions of use. Particularly in winter when the tyre is operated on ice or snow, the grip of the tyre is subject to very tight limits.   The use of spikes as an additional aid for improving the tyre grip on ice and snow has been banned in some regions due to considerable damage being caused to the road surfaces; in other regions, their use has been restricted to particular districts or particular periods. The use of spikes in the tyre profiles, which spikes can be extended by increasing the air pressure in the tyres, allows the grip effect between the tyre and the road to be increased under particular conditions, for example wheels spinning on ice or temporary travelling on icy roads. By letting down the air pressure to the normal amount, the spikes are retracted again due to spring effect.
Patent DE-3636074-A1 (DE)
Title: Control and signalling system for detecting water penetrating into buildings
Inventor: DREIZLER KLAUS
IPC: G01N27/04
Filed: 1986-10-23
Abstract: A control and signalling system for detecting water penetrating into buildings, particularly for flat roofs, is proposed, at least one moisture or water level sensor (12) being provided in the outer wall in the building area to be monitored, which sensor is effectively connected to a control device (16) generating a visual and/or audible alarm signal when the sensor (12) is operated. In this manner, a leaky position, particularly on a flat roof, can be detected in time, particularly if there are several sensors (12), before there is more damage and, in addition, this damage can be selectively and thus inexpensively repaired. <IMAGE>
Patent DE-3636589-A1 (DE)
Title: Hydraulic hoisting device
Inventor: DIETZ HANS-GEORG
IPC: B66F1/08
Filed: 1986-10-28
Abstract: The invention concerns a hydraulic hoisting device with a support column, a load slide running along the support column, a support bracket, a hydraulic piston-cylinder arrangement between the support bracket and the load slide, and replaceable abutments for the load slide and the support bracket, provided in the support column, arranged in a regular pattern along its length. The support bracket carries a pivoted transmission lever whose work arm is connected to the lower part of the load slide and whose power arm is connected to an end of the hydraulic piston-cylinder arrangement facing away from the support bracket.
Patent DE-3637758-A1 (DE)
Inventor: SALJE ERNST PROF DR ING
IPC: G05B19/42
Filed: 1986-11-05
Abstract: In a workpiece deep grinding process, the profile of the surface to be ground is determined with respect to a measurement basis before the grinding. The measurement values are stored in a computer. The grinding is effected according to the measurement values, allowing for a technological value that can be previously supplied to the computer, in particular a rate of metal removal, by means of a continuous-path control. A device for effecting the process has a measurement station (M) with measurement means (20) that is operatively linked with a computer (10) to control the grinding machine and has at least one measurement head (22). The workpiece carrier (9) conveys the workpiece (W) in and out of the measurement station (M).
Patent DE-3643036-A1 (DE)
Inventor: STELLMACHER KLAUS
IPC: G01N27/28
Filed: 1986-12-17
Abstract: In a holder for electrodes, in particular for pH electrodes, it is proposed to provide a calibration chamber around the active electrode region which is open in the operating position and closed in the service position by mounting a longitudinally displaceable sleeve in a slideway of the electrode holder which receives the electrode support in its interior and itself opens up longitudinal channels by forced control and connects them to valve connections in the control head of the fitting, which valve connections open into the calibration chamber so that, in the service position, suitable media such as water/cleaning agent, buffer solution I and buffer solution II for the calibration and/or sterilising agent can be fed to the closed calibration chamber and in the operating position all the annular chambers, sealing regions and openings of the fitting are under a compressed air pressure which acts from the inside outwards. <IMAGE>
Patent DE-3703633-A1 (DE)
Title: Purine derivatives, their preparation and medicaments containing them
Inventor: OTT HANS DR
IPC: C07D473/38
Filed: 1987-02-06
Abstract: The compounds of the formula I <IMAGE> in free form or in salt form have a cardiotonic and antiarrhythmic action. They can be used as medicines. They are obtained by suitable 3-amino-2-hydroxypropylation from purines.
Patent DE-3711202-A1 (DE)
Title: Indicating and monitoring device for electronic cameras
Inventor: WAGNER ROLF DR
IPC: G08B7/06
Filed: 1987-04-02
Abstract: Published without abstract.
Patent DE-3715178-A1 (DE)
Inventor: WILKENING SIEGFRIED DR
IPC: C04B35/10
Filed: 1987-05-07
Abstract: The resistance of a refractory oxide/carbon brick depends, in addition to the oxide/carbon mixing ratio and the individual resistance of its components, especially on the type of mixing and fabrication. The novel process is intended to make it possible to mix and bond oxide and carbon in such a way that refractory blocks, especially of large size, of high strength, high density and optimum resistance to gaseous and liquid media can be produced. 
<??>Finely disperse, refractory oxide and/or the corresponding hydroxide is first dispersed in molten tar pitch. The oxide/pitch mass is subjected to a coking process at temperatures of up to 1700 DEG C. The resulting sintered product is then processed into grain fractions by comminution and classification. These grain fractions are bonded by means of a mixture of finely disperse oxide and/or hydroxide and pitch to give a green mouldable mass. The mass is pressed to give mouldings and then fired. The carbon contents of the finished brick are between 10 and 50% by weight. To improve, for example, the strength and oxidation resistance of the finished brick, carbon powders or metal powders can be added to the oxide/pitch masses.
Patent DE-3715833-A1 (DE)
Title: Radial-flow centrifugal pump and the use of such a pump in a washing machine
Inventor: WILDUNG WILFRIED DIPL ING
IPC: F04D29/50
Filed: 1987-05-12
Abstract: The invention concerns a radial-flow centrifugal pump which pumps into a righthand outlet branch in one direction of rotation, and into a lefthand outlet branch in the other. The pump is provided with a central suction branch (5) and with two outlet branches (8 and 8') installed tangentially on the pump casing and roughly parallel to one another. The impeller (2) is arranged eccentrically offset in the pump casing (7) to such an extent that only a small gap (S) remains between it and the casing wall between the two outlet branches. This measure is intended to improve the efficiency of the pump. <IMAGE>
Patent DE-3720626-A1 (DE)
Title: Method for determining the utilisation time on direct data links using the method of envelope-comparable frame analysis, in which, by means of a sensor, a recording grid is laid over the data stream flowing to or from a data terminal device and a predefined number of consecutive bit groups are measured and compared with one another, and a sensor to carry out the method
Inventor: HOFERT RALF
IPC: H04L12/14
Filed: 1987-06-23
Abstract: The invention relates to a method for determining the utilisation time on direct data links according to the method of envelope-comparable frame analysis, in which, by means of a sensor, a recording grid is laid over the data stream flowing to or from a data terminal device and a predefined number of consecutive bit groups are measured and compared with one another, and a sensor to carry out the method. According to the invention, the data stream signal bits are measured and the recording grid is then synchronised with the data stream when a first bit is measured which is identical to the corresponding bit of the preceding signal. A counter then runs forward only during the phase in which the bits are identical. When a bit is measured which is not identical to the corresponding bit of the preceding signal, the recording grid is resynchronised.
Patent DE-3723173-A1 (DE)
Title: Overload monitoring device for chains
Inventor: PILZ VOLKER DR ING DR
IPC: F16G15/00
Filed: 1987-07-14
Abstract: An oval element is provided as a monitoring device in a sling chain, the element accepting the forces occurring when the chain is loaded and deforming plastically in the case of overloading. This plastic deformation is indicated by two webs facing each other at a distance, in that the mutual separation of the webs reduces in the case of overloading. The separation distance must be monitored and re-measured continuously. The novel overload monitoring device is to indicate when the permissible loading capacity of the chain has been exceeded without monitoring and re-measuring. When the permissible loading of the chain is exceeded, a signal transmitter 10 which emits an optical and/or acoustic signal is activated. An unnoticed exceeding of the permissible loading is thereby reliably avoided and the troublesome reading and monitoring of the indicator part is eliminated. By means of the overload monitoring device, the exceeding of the permissible loading of the chain is automatically indicated, a considerable expenditure of work and time as well as continuous monitoring being eliminated.
Patent DE-3726721-A1 (DE)
Inventor: KOEHLER F GERNOT DR
IPC: C07F13/00
Filed: 1987-08-11
Abstract: A metallic chelate of ethanolaminophosphoric acid having the structural formula 
<IMAGE>
 in which Me signifies an alkaline earth or transition metal, which includes magnesium, zinc, copper, iron and manganese, and a process for its preparation are described. A process for its preparation is provided in which 2-hydroxyethylamine is mixed with an excess of polyphosphoric acid, the mixture is slowly heated to 100 DEG C over several hours, the metal hydroxide is added to an alkaline solution of the ester obtained and the mixture is adjusted to pH 10, then carbon dioxide is passed in and the metal carbonate or metal phosphate is filtered. The active substance for a pharmaceutical preparation for the prophylactic or therapeutic treatment of neuropathies has no side effects as a consequence on its administration on keeping to the prescribed dose.
Patent DE-3726992-A1 (DE)
Title: Arrangement for swivelling body parts on motor vehicles
Inventor: HARTZ HEINZ
IPC: B60Q1/05
Filed: 1987-08-13
Abstract: An arrangement for swivelling body parts on motor vehicles for the purpose of releasing an opening which can be closed by the body part, in particular a swivellable headlamp cover, has two links which form a four-bar linkage and are mounted, on the one hand, in a positionally fixed manner on the vehicle body and, on the other hand, are coupled to the swivellable body part, the four-bar linkage being operable manually or by motor. At each of the two opposite ends of the body part there engages one of the two links of the four-bar linkage. The two links are mounted in such a manner on the vehicle by their ends remote from the body part that they cross over in each of their possible positions. An arrangement of this kind is constructionally simple and can be realised cost-effectively and in the case of use on motor-vehicle headlamps avoids changes to the setting of the headlamp and to a large part also avoids cw value (drag coefficient) deteriorations because even in the operational position the headlamps do not protrude beyond the contours of the front section of the body.
Patent DE-3728263-A1 (DE)
Title: Device for attaching flexible printing formes to the forme cylinder of rotary printing machines
Inventor: JESCHKE WILLI
IPC: B41F27/00
Filed: 1987-08-25
Abstract: The invention relates to a device for attaching flexible printing formes to the forme cylinders of rotary printing machines having tensioning bars for tensioning the printing formes, which bars are assigned to the two ends of the forme and are supported on the side walls of a cylinder gap, an integral tensioning bar being provided for the trailing end of the forme, on which tensioning bar, in its central region, a clamping die for the end of the forme is arranged, and means being provided in the outer region of the tensioning bar for stretching or compressing the end of the forme in the axial direction of the forme cylinder, which means are designed as longitudinally displaceable tensioning strips and are displaceable by means of eccentric pins. <IMAGE>
Patent DE-3735106-A1 (DE)
Title: Process and appliance for separating liquid particles from gases, especially of aerosols from off-gases
IPC: B04C9/00
Filed: 1987-10-16
Abstract: A process is described for the separation of liquids from gases, in which the gases are first centrifuged in a radial-flow blower and are separated in a cyclone, whereupon the gases pass to a secondary-cleaning stage where they are deflected many times in their direction of motion, so that remains of the liquid dispersed in the gas combine into droplets and owing to their weight, drop back into the cyclone. In the appliance for carrying out this process, the outlet port of a radial-flow blower (2) and the inlet port of a cyclone (3) are connected to one another, the gas off-take of the cyclone (3) being formed from a plunge pipe (14) arranged centrally in the cyclone cover (16). Through the plunge pipe, the gases can be passed into a secondary-cleaning stage (5, 7) consisting of one or more filters (Fig. 1). <IMAGE>