baber/WOPTO huggingface dataset:
Patent DE-3328189-A1 (DE)
Title: Method for optimising the dependence of a temperature value
Inventor: STUCH DIETER
IPC: G05D23/20
Filed: 1983-08-01
Abstract: The invention relates to a method for optimising the dependence of a temperature value of a heating system having a heat source, a load and a controller whose measuring elements detect the same temperature of the heating system, the external temperature and a room temperature as actual values, and adjust the output of the heat source as manipulated variable. The invention consists in that given an arbitrary function linking the temperature of the heating system to the external temperature the deviation in room temperature  theta Ract from the desired room temperature  theta Rdes is initially detected and compared with an adjustable threshold, and in that the desired value of the temperature of the heating system which is associated with the room temperature  theta Rdes is determined by displacing the heating curve in parallel by the deviation in the values  theta Rdes- theta Ract in accordance with the relationship theta VST = K +  theta R.
Patent DE-3330364-A1 (DE)
Title: Turbo-engine
Inventor: HANAGARTH WOLFGANG
IPC: F03B11/06
Filed: 1983-08-23
Abstract: The invention relates to a turbo-engine such as a centrifugal pump or turbine with a device for reducing the friction loss of the impeller, which device comprises discs arranged on both sides of the impeller, pivotably mounted in relation to the shaft of the turbo-engine and equipped with a hydraulic axial thrust relief. In order to reduce the necessary cost of axial thrust compensation, it is proposed that the discs be combined by connecting elements overlapping the impeller and shaped to promote the flow to form a composite disc body with an essentially mechanical compensation of the axial thrust, only the residual axial force being compensated for by a hydraulic relief device.
Patent DE-3330591-A1 (DE)
Title: Cutting device for binding sewing machines
Inventor: GROSSMANN PETER
IPC: D05B37/02
Filed: 1983-08-25
Abstract: In this device (Figures 1, 2), the tape (27) to be cut off is guided through between two rollers, namely a knife roller (3) and a pressure roller (13). The knife roller possesses a projecting knife (5). The two rollers (3, 13) are each screwed by means of their mounted axles (2, 12) into a beam (1, 11), the beam (1) being stationary and the beam (11) being movable and being capable of being pressed away from the beam (1) by a pressure pin (15) of a pressure cell (14) screwed in the beam (11), when the pressure cell (14) is under pressure. A compression spring (9) in the beam (11) is then also simultaneously compressed. But if the pressure cell (14) is without compressed air, the compression spring (9) presses the two beams (1, 11) or the rollers (3, 13) towards one another. The two rollers (3, 13) are then rotated by the tape (17) running between them. When the knife (5) touches the pressure roller (3), it perforates the tape. The knife roller (3) is thereafter stopped suddenly by a stop (20). The tape (20), drawn further, thereby tears off, but is immediately available again for further sewing at the edge of the workpiece. <IMAGE>
Patent DE-3331262-A1 (DE)
Title: Nutritional supplement with release in target area
Inventor: ANDER GENE
IPC: A23K1/00
Filed: 1983-08-30
Abstract: A nutritional supplement consists of an agglomerate of substances in which each agglomerate unit (10, 12) has at least one active substance (14, 18) which is coated with a coating (16, 20) which dissolves in the gastrointestinal tract at a predetermined time after intake after the occurrence of pH changes. This achieves a release of high concentrations of individual active substances at preselected, different target areas along the tract. <IMAGE>
Patent DE-3338338-A1 (DE)
Title: Developer solution for positive-working presensitised offset printing plates
Inventor: MATSUMOTO HIROSHI
IPC: G03F7/32
Filed: 1983-10-21
Abstract: An aqueous developer solution for positive-working presensitised offset printing plates having a photosensitive layer containing o-quinone diazide contains (a) an alkali-metal silicate and (b) a water-soluble organometallic surfactant.
Patent DE-3338771-A1 (DE)
Title: Industrial robot welding system with a work-orientating device and at least one industrial robot
Inventor: SCHOLZ HANS-JOACHIM DIPL ING
IPC: B23K5/08
Filed: 1983-10-26
Abstract: In known industrial robot welding devices with a work-orientating device and an industrial robot for welding workpieces, the work-orientating device and the industrial robot have spatially separate system components. This necessitates a large floor space for the system as well as close tolerances of motion and complicated control coordination between the components. To eliminate these disadvantages it is proposed that the industrial robot be directly fastened to the work-orientating device in such a way that it moves along with the latter during all pivoting movements about the orientation axes.
Patent DE-3340242-A1 (DE)
Title: Device for testing lines provided with connectors
Inventor: WAGNER HANS-JUERGEN
IPC: G01R31/02
Filed: 1983-11-08
Abstract: In a device for testing lines provided with connectors, such as cable trees for motor vehicles, for connection faults, continuity and the like, a number of coupling elements, corresponding to the number of connectors, which coupling elements are located in carrier boards, are connected to an electrical test circuit and are constructed for accommodating the connectors, and a device for holding the connectors which are inserted into the coupling elements and which can be actuated in the sense of locking after insertion of the connectors and in the sense of releasing after the end of the test process, are provided. One of the carrier boards is provided with a marking device which is activated in the sense of a release of the connectors for marking the connector wall after the end of the test process and before the holding device is actuated. This automatic marking of intact cable trees ensures that marking errors by the person operating the test device are impossible. <IMAGE>
Patent DE-3340695-A1 (DE)
Title: Photographic magazine-loading camera with a counting unit
Inventor: BETHMANN HEINZ G
IPC: G03B17/36
Filed: 1983-11-10
Abstract: Arranged in the movement path of a counting-unit element (4) is a stop means (8, 11), which under the control of a magazine (10, 10a) can assume different stop positions. The stop positions are determined by a web (10a) of the magazine (10) whose length is assigned a number of image units that is available in the magazine (10). The web (10a) of the magazine (10) is used simultaneously to lock the magazine (10) in its position of use. The locking element (6, 13) serving this purpose is influenced by the stop means (8, 11), in such a way that after all the image units have been used, the magazine (10) is automatically unlocked in dependence on the movement of the counting unit. Unlocking of the magazine (10, 10a) is performed either purely mechanically or by means of electromagnetic operation. <IMAGE>
Patent DE-3343326-A1 (DE)
Title: Method and device for improving the angular resolution of a monopulse radar
Inventor: DORIATH GEORGES
IPC: G01S13/44
Filed: 1983-11-30
Abstract: The method and the device improve the angular resolution of monopulse radars. A signal  DELTA  theta  is initially calculated, in a computing arrangement (201), from the sum signal S, the direction signal  theta b and the quadrature angular offset signal  epsilon q. Two measurement signals  theta A and  theta B for the direction of the extreme limits of the target are furthermore calculated in a computing arrangement (202). In addition, a quality signal Q for assessing the quality of these measurements is calculated, and adaptive filtering of the measurements is carried out in a filter circuit (203) in order to obtain filtered estimates of the measurement signals  DELTA  theta ,  theta A and  theta B. <IMAGE>
Patent DE-3402594-A1 (DE)
Title: Special holder for the cladding of roof gutters
Inventor: RONIG KLAUS DIETER DIPL ING
IPC: E04D13/158
Filed: 1984-01-26
Abstract: This special holder (1) is a facing support with the bent-off portions (2) and the further bent-off portions (3) on the building. On the end directed away from the roof edge, the holder has an angled-off portion (5) which receives the vertical facing of the rain gutter. In the horizontal plane which runs parallel to the ground and is situated at the bottom of the holder, to the right and left thereof, the support has angled-off portions (6, 7) which can receive the horizontal lower facing of the roof gutter. The horizontal angled-off portion (8) in the plane of the roof or therebelow serves to reinforce the flexurally rigid and plate-like support. <IMAGE>
Patent DE-3402752-A1 (DE)
Title: Baseplate
Inventor: RIEL AXEL
IPC: B23Q1/00
Filed: 1984-01-27
Abstract: The subject-matter of the invention is a baseplate for units which consist of a motor and process machine, especially for centrifugal pumps provided with drive motors, compensating pieces which enable height compensation being arranged between the baseplate and the machines which are to be installed. Telescopically displaceable compensating pieces are used for mounting the machines, which compensating pieces are welded after precise alignment of the machines which are to be mounted has been completed.
Patent DE-3403718-A1 (DE)
Title: Light liquid separator
Inventor: WEILER WALTER
IPC: B01D17/02
Filed: 1984-02-03
Abstract: The invention relates to a light liquid separator having a calming chamber through which liquid flows essentially horizontally and an inlet fitting. Conventional hitherto inlet fittings direct the inflowing mixture via a plurality of deflections into the bottom region of the calming chamber. The reduction in velocity achieved during this is small and large parts of the separator cross-section remain unused. A novel inlet fitting is proposed by the invention which is designed as a mesh and/or lattice structure distributing the feed stream over the effective separator cross-section with pulse destruction, and having a multiplicity of flow holes and/or flow channels. As a result of this, the feed stream is substantially subdivided. It flows through the calming chamber as plug flow having, in part, greatly reduced climbing paths for the light liquid droplets.
Patent DE-3410289-A1 (DE)
Title: Smoke-filtering lamp, preferably lamp for conference tables
Inventor: HOELTER HEINZ DIPL ING
IPC: F24F8/97
Filed: 1984-03-21
Abstract: The invention relates to a method and a device for removing smoke from rooms, preferably in the area of conference tables. In order to enable smokers to smoke in rooms without the non-smokers present being irritated, it is proposed according to the invention to mount above the conference table (2) a continuous row (3) of luminars or individual lamps, preferably with a height-adjustable design, which are connected via one or more suction ducts (4) to a vacuum generator and smoke consumer (8). <IMAGE>
Patent DE-3410873-A1 (DE)
Title: Positively-locking nut securing device
Inventor: LE THANH-SON DIPL ING
IPC: F16B39/08
Filed: 1984-03-21
Abstract: A positively-locking nut securing device by means of a rotationally elastic coupling piece secures screw connections not only against loosening themselves and against loss but also against subsiding. The upper part, which is connected to the screw in a positively locking manner, and the lower part, which is connected to the nut in a positively locking manner, are connected to one another in a rotationally elastic manner by means of the centre part which can be designed as a spring element, such as an upright bending spring, a spiral rotating spring, a round-rod rotating spring or a hollow-rod rotating spring. By rotating the upper part with respect to the lower part, or vice versa, not only is it possible to initiate the positively locking securing process independently of the nut and screw position but, in the secured state, the nut or screw continuously experiences a tightening torque which is equal to the restoring torque of the stressed spring element, and possibly an axial prestressing force which is equal to the axial restoring force of the stressed spring element, so that, in the event of the screw connection being loosened as a result of subsiding, said screw connection is tightened by the tightening torque which is stored in this way and can be equal to the required tightening torque of the screw connection.
Patent DE-3413529-A1 (DE)
Title: Video disc information system
Inventor: MOHN JOHANNES DIPL ING
IPC: G11B27/28
Filed: 1984-04-10
Abstract: The video disc information system consists of a video disc player which is controllable via a process computer. To enable the player to be used and operated even without previous instruction, the keyboard is constructed as eleven-key keyboard with number keys from 0 to 9 and one "content" key. The computer converts the commands input via the keyboard into the commands accepted by the video disc player. The "content" command is treated with priority above all other commands. The video disc player is connected via a first return signal line for the "search end" state and a second return signal line for the "still frame" state to the computer. Instead of via return signal lines, the computer can also receive the status information from a video interface which reads from the video output signal of the video disc player information which is stored in the vertical frame blanking intervals on the video disc and enables the operating state of the video disc player to be recognised. Each video disc has the same number of chapters independently of its information content. Each chapter begins with a chapter code, the chapters occupied have a transition into stop code triggering the still-frame mode at the end and an index with the codes of all occupied chapters, the unoccupied chapters have a stop code and a table of writing with the information that a non-existing chapter has been selected. At the beginning of each video disc there is ... Original abstract incomplete.
Patent DE-3413690-A1 (DE)
Title: Depression/retraction tool for a compression nail for bone fractures
Inventor: DAWIDOWSKI GERHARD
IPC: A61B17/72
Filed: 1984-04-11
Abstract: The present invention relates to a depression/retraction tool for a compression nail for bone fractures lying very near the joint, the nail having a hollow cylindrical housing and two sets of claws which can be pushed out over two lateral openings, sit on two claw parts displaceable in the housing and are displaceable relative to one another, comprising a sleeve, a push-rod axially displaceable therein and having a screw thread on the proximal end for connection to the distal claw part of the nail, and a claw extension nut which can be screwed by means of an internal screw thread onto an external screw thread on the distal end of the sleeve. In order to simplify this tool and handling thereof without necessitating any change in the associated compression nail a plastic part (17) is provided in the claw extension nut (16) and interacts with the polished distal end of the push-rod (13), and a screw is provided in the claw extension nut (16) for firm connection of the latter to the push-rod (13). <IMAGE>
Patent DE-3414892-A1 (DE)
Title: Device for inspecting and/or repairing the tubes of a steam generator for nuclear reactors
Inventor: WOLLENSACK WILLI
IPC: F22B37/00
Filed: 1984-04-19
Abstract: Such a device is arranged in a chamber which is bounded by a tube plate, the hemispherical base of the steam generator and a wall extending between the tube plate and this hemispherical base. A hoist which is anchored in the tube plate is used to introduce a weight-bearing leg into the chamber. Pinions of the weight-bearing leg that face the tube plate serve to lock the weight-bearing leg in the tube plate. In order to facilitate positioning of the pins in the tube plate, the hoist is provided with a guide member facing the weight-bearing leg. The guide member is supplemented by a spacing device which is mounted on the weight-bearing leg and guides the latter with respect to a wall of the chamber. <IMAGE>
Patent DE-3418588-A1 (DE)
Title: Signal transmitter for converting a pressure deformation into an electrical signal
IPC: H03K17/94
Filed: 1984-05-18
Abstract: A signal transmitter for converting a pressure deformation into an electrical signal, particularly in the form of a strip, mat or the like, for example for counting purposes, triggering motion processes, alarm states, safety matters and the like, comprising a device casing which is constructed to be - especially elastically - deformable and/or resilient in the pressure direction in a section to be exposed to the pressure load and has at least one signal element changing its spatial shape under a pressure load, which can be connected to a feed and signal evaluation device and which is designed, for a construction which can be inexpensively produced, is maintenance free and operates reliably and is independent of environmental influences and can be easily compensated for fluctuations, for example in the temperature, in such a manner that the signal element comprises a pair of electrical conductors - also in the form of conductor groups, which extend approximately parallel with at least one part area of the section to be deformed and are held spaced apart contactlessly in each position of deformation of the section.
Patent DE-3420767-A1 (DE)
Title: Device for the automatic roll change on a continuously working machine for winding a material web, especially textile web
Inventor: GLAESER DIETER DIPL ING
IPC: B65H19/22
Filed: 1984-06-04
Abstract: The invention relates to a device for the automatic roll change on a continuously working machine for winding a material web, especially textile web. The aim of the invention is to provide a web-winding machine, on which a material web, especially textile web, moving at high speed is also cut reliably and the new web start is attached to an empty winding core in a fault-free manner. The object on which the invention is based, on a web-winding machine, is, with a view to a rapid roll change, reliably to sever the running material web exactly at right angles to the web running direction to produce a short web start to be wound on. This object is achieved, according to the invention, in that a cutting device, possessing a plurality of cutters moving at high speed transversely to the web running direction, is arranged at a fixed location in such a way that the flight path of the cutter tips extends, in the web running direction, directly behind the partially looped-round winding core and on the same side of the material web as the latter, and that a feed element guiding the material web up to the cutting device is connected to the pivoting device. <IMAGE>
Patent DE-3430204-A1 (DE)
Title: Apparatus for carrying out pervaporation processes
Inventor: BEER EKKEHARD
IPC: B01D61/36
Filed: 1984-08-17
Abstract: An apparatus is described by means of which it is possible to carry out pervaporation processes and simultaneously better cope with the change of aggregate state on phase transition from liquid to vapour with regard to pressure reduction and temperature profile. The apparatus includes a heating chamber having a feed line for the crude mixture to be subjected to the pervaporation process, with a discharge line for the retentate and a heating apparatus, and a vapour chamber having a discharge line for the permeate vapour, which are separated by a pervaporation membrane. The characteristics of the apparatus are to be seen in that the vapour chamber is formed by a self-supporting support element, which is structured in a corrugated manner and has a continuous cavity, in which openings are furnished which enable the passage of vapour, and that a membrane layer is applied to the support element on both sides in a firmly adhering manner, which membrane layer coats the essential regions of the surface of the support element in a surface-covering manner and following the corrugated unevennesses. In particular, the support element forming the vapour chamber is to be composed of surface heat conductors.
Patent DE-3444644-A1 (DE)
Title: Process and apparatus for measuring the position of absorber rods
Inventor: ELTER CLAUS DIPL ING DR
IPC: G21C17/12
Filed: 1984-12-07
Abstract: The invention relates to a process and an apparatus for measuring the position of absorber rods in nuclear reactors, in particular in gas-cooled high-temperature reactors, in which the absorber rods (10) can be moved in the longitudinal direction between two end positions. Position measurement is performed in this case indirectly by evaluating the movement of the mechanical elements of the rod drive (11). <IMAGE>
Patent DE-3445520-A1 (DE)
Inventor: MIRSBERGER HELMUT
IPC: E04F13/08
Filed: 1984-12-13
Abstract: 1. A plastics expansible dowel (1) for the spaced fastening of facing plates (4) and the like to buildings (5), with a central bore (6), an expansion region (2) which can be introduced into a reception aperture (5a) in the building (5) and which can be expanded by an expansion screw (16), a neck part (3) which, contrary to the insertion direction, adjoins the expansion region (2) and has for the securing of the facing plates (4) at the expansion region side a bearing surface (10) and at the free end an abutment (11), in which respect that portion (12) of the neck part (3) which lies between bearing surface (10) and abutment (11) is shortenable and the central bore (6) in the remaining neck part (3) has application means for gripping the thread of the expansion screw (16), characterised in that the application means are designed as ribs (8) which project in axially parallel manner into the clear cross-section of the central bore (6) and provided in the circumferential direction centrally between the ribs (8) are guide strips (9) which extend in axially parallel manner and which have a lesser radial height as compared with the ribs (8).
Patent DE-3500405-A1 (DE)
Title: Display processor
Inventor: BLOCH EVGENIJ MOISEEVIC
IPC: G09G5/42
Filed: 1985-01-08
Abstract: The display processor comprises a series connection of a Y-set and Y-actual coordinate comparator (2), a Y-coordinate selector (6), an address multiplexer (7), which are connected to a series connection of an incrementing unit (21) for lines of graphic symbols, a unit (13) for determining the output sequence of the lines of graphic symbols and a unit (19) for determining the output sequence of the lines of graphic symbols, a random-access memory (15), a multi-channel switch (17), an X-set and X-actual coordinate comparator (1) and a video summer (5). The multi-channel switch (17) is connected to the Y-set and Y-actual coordinate comparator (2), to the unit (13) for determining the output sequence of the lines of graphic symbols, to the unit (19) for determining the output sequence of the lines of graphic symbols and to the incrementing unit (21) for lines of graphic symbols and the video summer (5), which are connected to one another. <IMAGE>
Patent DE-3501852-A1 (DE)
Title: Vane vacuum pump
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F04C29/02
Filed: 1985-01-22
Abstract: A vane vacuum pump is supplied with lubricating oil from an oil planum. The outlet air stream entrains lubricating oil. To avoid contamination of the atmosphere, there is provided, in the oil plenum, an oil separator which communicates with the pump driveshaft designed as a tubular shaft. Fitted impellers create a pressure difference at the oil separator. The outlet air of the vacuum pump is passed into the open air via the oil plenum.