baber/WOPTO huggingface dataset:
Patent DE-3219848-A1 (DE)
Title: Belt filter press
Inventor: MUETZENBERG WILLY
IPC: B01D33/04
Filed: 1982-05-27
Abstract: Such a press incorporates a machine frame having horizontal stringers (51) and part-stringers (55) below these. The filter cake (6) being deposited between two endless, revolving belts (4, 5) is passed through a press zone (P) equipped with press rolls (10-15). At least two sequential press rolls (10, 11; 12, 13, 14) are arranged on the upper side and/or on the lower side of the stringers (51). By this means, the length of the press zone (P) can be restricted to 1 DIVIDED 3-1 DIVIDED 2 of the total press length so that the filter cake discharge (20) can be arranged in the central region of the press, preferably on the lower side of the stringers (51). As a result of this arrangement, the pretreatment part (V) can be arranged over the entire length of the press and thus a small height can be maintained. <IMAGE>
Patent DE-3222377-A1 (DE)
Title: Driver information system with optimisation of fuel consumption
Inventor: HAUBNER GEORG
IPC: G01F9/00
Filed: 1982-06-15
Abstract: A driver information system with optimisation of fuel consumption by displaying the instantaneous fuel consumption as a visual marker (11) in an illustrated family of characteristic curves (14) is proposed, the family of characteristic curves showing characteristic lines of constant specific consumption as a function of the load or power and of the engine speed. In order to be able to use a uniformly designed system for different types of motor vehicles, engine-specific families of characteristic curves are called up onto the two-dimensional display panel (12) on demand. This takes place in particular by designing the family of characteristic curves as a film. <IMAGE>
Patent DE-3222882-A1 (DE)
Title: Row-spreading device for fertiliser broadcasters
Inventor: HAGEMANN ULRICH
IPC: A01C15/00
Filed: 1982-06-18
Abstract: The spreading member of a fertiliser broadcaster is surrounded on all sides with millimetre accuracy by a circular housing. Pipe connections succeeding one another continuously and offset on one side in the direction of travel project from the vertical outer wall of the housing. The fertiliser is transported through the pipelines by centrifugal force and additionally by an airstream generated in the housing.
Patent DE-3226814-A1 (DE)
Title: Inking unit for printing machines
Inventor: JOHNE HANS
IPC: B41F31/14
Filed: 1982-07-17
Abstract: The aim of the invention consists in providing an inking unit which contributes towards improving the quality of printing with low technical expenditure and increasing the machine speed. The object of providing an inking unit in which the intermediate roller always has the same circumferential speed and direction of rotation as that roller against which the intermediate roller is placed for the ink transfer without constantly accelerating or decelerating the intermediate roller in its circumferential speed, is achieved in that a profiled roller is arranged between the lifter and the ink ductor, which profiled roller has the same circumferential speed in direction and size as the distributor cylinder. The invention can likewise be applied in damping units for printing machines. <IMAGE>
Patent DE-3231950-A1 (DE)
Title: Coupling, especially a rapid-closure coupling for a hose connection on a container
Inventor: JFF RENE
IPC: F16L58/18
Filed: 1982-08-27
Abstract: The coupling for a hose connection on a container comprises a fixed coupling part (1) which can be knocked onto the container and a loose coupling part (2) which is seated on the hose (30). The arrangement in this case is such that in each case one metal sleeve (5 or 6) is inserted into the through-opening (3) of the fixed coupling part (1) and into the through-opening (4) of the loose coupling part (2), in which sleeve (5 or 6) at least the inner jacket (7 or 8 respectively) and the ends (9, 10 or 11 respectively) forming the sealing surfaces carry a coating (12) consisting of polyfluorinated plastic. In this case, the sleeve (5) in the through-opening (3) of the fixed coupling part (1) on the stop side forms a tube flange (5') which overhangs the coupling part (1), has an end sealing surface (9) and can be connected directly or via a flange-like collar (13) to the container. Furthermore, on the hose side, the sleeve (6) in the through-opening (4) of the loose coupling part (2) forms a hose connecting nozzle (6') which overhangs the coupling part (2) and whose outer jacket (14) is likewise at least partially coated with the polyfluorinated plastic (12). This results in a rapid-closure coupling which makes it possible to fulfil all the conditions relating to sealing and resistance capability with a very simple design and capabilities for re-equipping existing couplings. In particular, it is now also possible to use such couplings for long periods and economically for decanting corrosive chemical fluids. <IMAGE>
Patent DE-3234531-A1 (DE)
Title: Process for the preparation of 2-chlorobenzothiazole from 2-mercaptobenzothiazole
Inventor: STEFFAN GUIDO DIPL CHEM DR
IPC: B01J31/02
Filed: 1982-09-17
Abstract: 2-Chlorobenzothiazole is obtained in very good yields by a process in which 2-mercaptobenzothiazole is reacted with phosphorus trichloride and elemental chlorine in the presence of a tertiary amine as a catalyst, with thiophosphoryl chloride simultaneously being obtained as valuable by-product. 2-Chlorobenzothiazole can be used, for example, as intermediate for the preparation of certain herbicides.
Patent DE-3235146-A1 (DE)
Title: Method and device for connecting a flexible hose to a pipe, preferably in land vehicles, for connecting a water cooler to an internal-combustion engine
Inventor: RAMMA MAX DIPL ING
IPC: F16L33/207
Filed: 1982-09-23
Abstract: In a method for connecting a flexible hose to a pipe, preferably in land vehicles, for connecting a water cooler to an internal-combustion engine, one hose end being pushed over the connecting pipe end and being drawn together with the aid of a press, for example a connecting strip, to produce a seal, it is provided according to Fig. 1 that, using a thermoplastic pipe (1) having a connecting pipe end which is externally calibrated and is deformed towards the exterior with the aid of a stiff inner sleeve (9), at least on an annular section (L2) at a distance (C), constituting a multiple of the pipe wall thickness (d3), from its end side (8), the hose end (23) is moved over the pipe bead (19), formed by the annular section (L2), and the press (24) is fitted over the sleeve (9) behind said pipe bead (19). <IMAGE>
Patent DE-3247580-A1 (DE)
Title: Passive protective system in the event of accidental escape of the heat carrier (heat-carrying medium) of a nuclear power plant having a water-cooled nuclear reactor
Inventor: GERTSCHEV STEFAN JANAKIEV DIPL
IPC: G21C9/012
Filed: 1982-12-22
Abstract: In order to guarantee the safety of a nuclear power plant having a water-cooled nuclear reactor in the event of accidental escape of the heat carrier, a passive protective system is provided in which the hermetic chambers of the primary coolant circuit are connected to a condensation system with bubble passage, which is connected in turn to a hermetic monolithic chamber. The condensation system consists of tubes immersed at different depths from the water surface of a water chamber and each fitted with a flat nozzle. These flat nozzles are embraced in each case by a channel with a converger and diffuser, the channel having a flat cross-section. The hermetic chamber can have a variable volume, for which purpose it is provided with a water seal and a movable cover. In this case, its volume increases even under minimum increase in pressure, and this makes it possible to dimension for substantially smaller design pressures. The different tube lengths and the design of the immersed tube ends with flat nozzles provide the preconditions that some of the tubes will be operated under stationary conditions even in the case of a relatively low throughput of the steam/air mixture. <IMAGE>
Patent DE-3303915-A1 (DE)
Title: Regulating apparatus for an oil burner
Inventor: SOERENSEN EVALD BAK
IPC: F23N5/18
Filed: 1983-02-05
Abstract: The apparatus has a regulating valve (11) in a return duct (10) which starts from a feed duct (3) which connects the pump (1) to the oil outlet point (4). An orifice plate (9), which is stationary in operation, is arranged in the feed duct (3). The return duct (10) branches off upstream of the orifice plate (9). The regulating valve (11) is acted upon by the pressure upstream and downstream of the orifice plate (9) and also by a reference-value spring (13). The pressure drop at the orifice plate (9) is kept constant. In this manner, a desired heating power with a minimum quantity of oil per unit time can be maintained.
Patent DE-3313086-A1 (DE)
Title: Measuring device for detecting active resistances, capacitances and/or inductances
Inventor: KOKEN CLAUS DIPL ING
IPC: G01R27/26
Filed: 1983-04-12
Abstract: The measuring device for detecting active resistances (R), capacitances (C) and/or inductances (L) automatically first identifies unknown characteristics of the specimen under test and indicates the equivalent R-C or R-L circuit or the dominant components R, C or L in symbol representation in dependence on the values detected. In addition, either the dominant or another selectable characteristic of the specimen under test is indicated as absolute value on a display. <IMAGE>
Patent DE-3313969-A1 (DE)
Title: Tension belt, especially a flat belt or conveyor belt
Inventor: JAEGER ARNOLD
IPC: F16G3/02
Filed: 1983-04-18
Abstract: In the case of these belts having longitudinally-running steel cords as strength carriers, it is intended to form eyes at the belt ends by means of thin steel cords, which eyes enclose connecting pins and are vulcanised-in with their ends which are guided back in the region of the longitudinally-running steel cords parallel thereto in the belt body. These ends may be arranged between, but also underneath or above, or above and underneath the longitudinally-running steel cords and, at the same time, also form flat layers. Eye formations are thus achieved which have great strength but do not lead to a thickening of the belts at the ends.
Patent DE-3316965-A1 (DE)
Title: Method for reinforcing flexible flat parts, in particular face fabrics or interlinings for garments
Inventor: HEFELE JOSEF DR
IPC: A41D27/06
Filed: 1983-05-09
Abstract: A method for reinforcing flexible parts, in particular face fabrics for garments or interlinings for garments, in which method these surface parts are printed on one side first in a gravure process using an aqueous, cross-linkable dispersion paste and then flocked electrostatically with preferably fibrous flocks, the flocks adhering to the paste, after which the paste is prestabilised by heat-coagulation and/or predrying and then cured, the curing being carried out with the exclusion of incoming air and under an applied pressure (pressure applied to the surface parts) of 10 to 500 p/cm<2>. The method is simple, can be carried out rapidly and leads to yellowing-free products. <IMAGE>
Patent DE-3327334-A1 (DE)
Title: Two-stroke internal combustion engine
Inventor: SCHNEEWEISS DIETER
IPC: F02B71/04
Filed: 1983-07-29
Abstract: The free floating stepped piston (1) of the two-stroke internal combustion engine is connected to the working piston (2) or (3) of a hydraulic pump, so that when the stepped piston (1) moves hydraulic fluid is pumped from the low pressure line (23) to the high pressure line (26). By means of the energy accumulator (15) and a suitable control of the valves it is also possible to drive the stepped piston for the purpose of starting. In addition a plurality of two-stroke internal combustion engines can be connected to a hydraulic system of this type. <IMAGE>
Patent DE-3328780-A1 (DE)
Title: Electrical stop-motion device for the transportation of material which is thin or in the form of threads
Inventor: KEHBEL GERHARD
IPC: B65H63/032
Filed: 1983-08-10
Abstract: The invention relates to an electrical stop-motion device for the transportation of material which is thin or in the form of threads, in which two conductive parts are arranged which are insulated by means of the material which is thin or in the form of threads and passes through them, and on which a change in the complex contact impedance occurs in the absence of material which is thin or in the form of threads. The invention is based on the object of creating a reliable, functioning stop-motion device, of reducing the risk of a fire, of preventing dangers to health and of reducing the cost and the space requirement. This object is achieved in that the conductive parts (2, 3) are coupled to an oscillating system (4), which consists of a tuned circuit with an inductor (5) and a capacitor (6), an amplifier (7) and feedback (8), and electronic means for evaluating the state change of the oscillating system (4) are arranged - Fig. 1. The invention achieves the technical effect that the operating capability of the stop-motion device is ensured with an overall impedance which is many times higher, the occurrence of voltage surges during separation of the conductive parts is prevented, the voltage on the conductive parts is reduced to a level which cannot be detected physiologically, and it is made possible to separate the conductive parts by hand, without any additional device. 
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Patent DE-3331348-A1 (DE)
Title: Lorry with a box-like body
Inventor: BRANDT WERNER
IPC: B60P7/15
Filed: 1983-08-31
Abstract: A lorry with a box-like body for transporting roll containers is to be designed in such a way that the roll containers can be secured without adversely effecting the useable interior space of the vehicle body and that the handling of the brackets required to fix the roll containers is simplified. For this purpose, the box-like body (1) of a lorry is equipped with struts (3 and 4) which run in its longitudinal direction and have side pieces which are profiled in a saw-tooth manner. The brackets (5) for fixing roll containers (not illustrated) consist of straight bars which can be inserted into the recesses of the side pieces. The brackets are provided at the ends with armature plates which engage behind the side pieces of two adjacent struts. By means of this structure, two brackets are arranged flush next to one another. The useable interior space of the vehicle body is thus only influenced to an insignificant degree. As a result of the relatively small engagement depth of the armature plates, the brackets can be taken off quickly and without difficulty from the struts. <IMAGE>
Patent DE-3334748-A1 (DE)
Title: Closure and dispensing device for precise, apportioned removal of liquid and pasty substances from plastic bottles
Inventor: HAUSHAHN ERWIN
IPC: B65D47/06
Filed: 1983-09-26
Abstract: To make a safer removal operation from plastic bottles more precise for liquid or pasty substances, avoiding faulty spilling of the contents of the bottle or soiling the surroundings of the application, and to guarantee immediate readiness of the bottle for removal, the two-way rising pipe will be used integrated subsequently in commercially available closure devices, screwed or pressed as a construction unit (closure and dispensing device including two-way rising pipe) onto commercially available plastic bottles, or as an integrated design feature which is already taken into account in the bottle design.
Patent DE-3335344-A1 (DE)
Inventor: FRANZ DIETMAR
IPC: H04L12/52
Filed: 1983-09-29
Abstract: 1. Method for the transmission of data determined in a telegraph and data exchange (EDS) regarding the duration of the existence of a connection to the calling subscriber device (Ttx) which participates in this connection and initiates the establishment of this connection, and which is connected, via a signal converter (e.g. TTU1) connected to the telegraph and data exchange, to the subscriber device (Tx) which is called and participates in this connection and which outputs or receives data signals with a data transmission procedure different to that of the calling subscriber device, in such a manner that initially, in the course of a first partial connection existing between the calling subscriber device and the signal converter, the data signals to be transmitted are stored in this signal converter and that subsequently after a conversion the data signals stored in the signal converter are forwarded from said converter to the calling subscriber device in the course of a second partial connection via the telegraph and data exchange, the inclusion of this signal converter in the respective connection being effected by the telegraph and data exchange on account of a control signal output by the calling subscriber device, characterized in that the control signal which is output by the calling subscriber device (Ttx) and effecting the inclusion of a signal converter (TTU1) in a connection is stored in the telegraph and data exchange (EDS) together with an allocation signal requesting the transmission of data regarding the duration of the existence of said partial connections, in that, in the telegraph and data exchange after clearance of the first of the two partial connections, data determined regarding the duration of the existence of this partial connection are at first temporarily stored on account of the stored control signal, and in that these data, together with the data determined regarding the duration of the existence of this second partial connection after clearance of the second partial connection, are transmitted to the calling subscriber device under the control of the stored allocation signal in the course of a separate connection serving for the transmission of the data determined for the two partial connections.
Patent DE-3335646-A1 (DE)
Title: Method for producing a display device, a device for carrying out the method and a display device produced according to the method
Inventor: HUEBNER KLEMENS
IPC: H01J17/49
Filed: 1983-09-30
Abstract: A method for producing a display device, a device for carrying out the method, and a display device produced according to the method. For flat displays having superimposed panels (2, 3, 4) which have mutually aligned conductor, phosphor and/or hole structures and are connected to one another at the edges, the following manufacturing technique is proposed: the panels (2, 3, 4) are initially pressed against a reference body (20), in each case by means of a slide (21), in a first adjusting device, in such a manner that their positions in the plane of the panel are defined. The panels (2, 3, 4) are then coated using masks which are likewise located in defined positions with respect to the reference body (20). The ready-coated panels (2, 3, 4) are then stacked in a second adjusting device, which is constructed precisely as the first adjusting device, and in which the panels (2, 3, 4) are brought up against a stop in the same way. This stack is then solidified at elevated temperatures, having been provided with the necessary sealing compounds and spacers. In such a production method, tolerances in the panel dimensions can no longer lead to incorrect adjustments. Main field of application: picture screens having a plasma cathode and electron post-deflection acceleration, especially for VDUs and television sets. <IMAGE>
Patent DE-3339510-A1 (DE)
Title: Truck with attached harvester
Inventor: EYERLE ANTON
IPC: A01D67/00
Filed: 1983-10-31
Abstract: A truck with an attached harvester, cargo space arranged behind the driver's cab and a conveyor for conveying the material harvested by the harvester into the cargo space is so designed that the harvester is located behind the cargo space at the end of the vehicle and that the vehicle can be changed over between two steering positions, a normal steering position in which only the front axle can be steered and a position with all-wheel steering, the change-over not being directly controllable by the driver but occurring forcibly in the event of a change in a certain operating state of the vehicle, for example the transition from drive-only operation to working operation.
Patent DE-3345054-A1 (DE)
Title: Method and device for testing the sealing edge of lip sealing rings
Inventor: SCHNEIDER PHILIPPE
IPC: G01B11/24
Filed: 1983-12-13
Abstract: In order to test the sealing edge of lip sealing rings, the relevant ring (1) is rotated without bearing on its sealing edge (4) between a radiation source (13) and a linear photodetector (15) constructed from charge-coupled photoelements. In prescribed intervals, the signal emitted by the photodetector and corresponding to the illumination pattern of the photoelements is read out and compared with the mean value from a multiplicity of signals which correspond to a multiplicity of preceding, successive images, and the difference signal formed therefrom is compared with a signal of prescribed magnitude. <IMAGE>
Patent DE-3401887-A1 (DE)
Title: Pulse transmitter for rotational measuring systems
Inventor: DOHMANN INGO
IPC: G01F15/00
Filed: 1984-01-20
Abstract: The subject matter of the application is a pulse transmitter for the digital transmission of measurement signals of rotational measuring systems. These can be volume shafts of flow meters for flowable media. Such a pulse transmitter comprises a pulse pickup and an output amplifier both of which are arranged in a housing in which an input shaft is supported which is brought out to the outside. Coupling the input shaft to the volume shaft, the housing can be connected to the measuring system. Such a pulse transmitter is intended to be constructed to be generally usable, for which purpose it can be set to the various calibration data of different rotational measuring systems. For this purpose, the output amplifier is preceded by a programmable divider, arranged in the housing, which can be adjusted via a control element accessible on the outside on the housing.
Patent DE-3411741-A1 (DE)
Title: Method and device for the optional folding of sheets of different dimensions
Inventor: SCHWEISFURTH WERNER
IPC: B65H45/18
Filed: 1984-03-30
Abstract: A folding method, which is especially suitable for the transverse folding of copies of drawings which have been longitudinally folded several times is characterised in that, on its way to a stacking station, the sheet to be folded is inserted into a folding slit transversely to the conveying direction and is deflected into a direction parallel to the original conveying direction, with the folding line in front. This lateral folding out and deflection is repeated until the sheet has acquired the desired final dimensions. All deflection transport paths lead into the transport path of the original conveying direction. In a device suitable for implementation of this method, transport devices consisting of rails and pairs of transport rollers grasping between the rails are provided. Apart from the rails of the first transport path, the rails commence downstream of the folding slit in each case and join the rails of the first transport path.
Patent DE-3421825-A1 (DE)
Title: Vibration reduction by means of variable applied pressure in compressed-air hammers
Inventor: RADTKE GERD
IPC: B25D17/24
Filed: 1984-06-13
Abstract: The invention describes a means of reducing vibration by variable applied pressure in percussive hand-guided compressed-air machine tools, in particular compressed-air hammers, and its aim is to largely avoid transmission of the vibration from the percussion mechanism to the handle by means of a variable air cushion. Here, the object is to obtain a means of reducing vibration which comes into effect as a function of the pressure force applied by the operator. This object is achieved by the design of the running tube cover, on the conical surfaces of which a variable air cushion builds up, the back pressure of which becomes all the greater the further the running tube is pressed into the handle and the housing. This ensures that an effective reduction of vibration is achieved even during a large applied pressure by the operator. <IMAGE>