baber/WOPTO huggingface dataset:
Patent DE-3116747-A1 (DE)
Title: Holder for the leakage sensing wire in insulated pipelines
Inventor: HALADA LUCIAN
IPC: G01M3/18
Filed: 1981-04-28
Abstract: In insulated pipelines which consist of prefabricated lengths (2) of pipe having a steel inner pipe (11), a plastic outer pipe (12) and an interlayer (13) made from polyurethane foam, the aim is for a leakage sensing wire (14) to be embedded in the interlayer (13). In order to tension the leakage sensing wire (14) in the plastic outer pipe (12) in such a way that it does not change its position when the intermediate layer (13) expands, provision is made of an easily manipulable holder which can be used for different pipe dimensions and wire thicknesses and supports the free wire ends during transport and laying of the lengths (2) of pipe. This holder consists of bushes (1), which are provided with a floor (4) on the one hand and with a clip (5) on the other hand and which are mounted with the aid of the clip (5) on the ends of the plastic outer pipe (12) in such a way that they bear against the inner lateral surface of the outer pipe. In this arrangement, the floor (4) of the bush (1) has a hole (3) to allow passage of the leakage sensing wire (14), which can be clamped in the interior of the bush. Provided in the bush (1) is a cup (6) which can be inserted in the manner of a piston and whose floor (7) merges via a round segment into the side wall (8) and which is used to clamp the leakage sensing wire (14). <IMAGE>
Patent DE-3119497-A1 (DE)
Inventor: WEBER WOLFGANG
IPC: B60B17/00
Filed: 1981-05-15
Abstract: 1. Device (14, 16) for damping sound conducted through a solid, for use on a travelling wheel, in particular for a track wheel, having wave conductors in the form of horn shaped elements (3.1, 3.2 ... 5.1, 5.2 ...) arranged side by side in the circumferential direction and positively connected to the travelling wheel at the basal surface so that the horn shaped elements form an annular disc and are at least partly covered by a damping mass (13, 14), characterised in that the annular disc surrounds the wheel axis (4) with a circular opening and that at least one side (3.1.3, 3.1.4) of the tapering sides of the horn shaped element extends tangentially to the internal radius of the circular opening of the annular disc.
Patent DE-3121378-A1 (DE)
Title: Measuring device for the cold gas temperature in a nuclear reactor
Inventor: SCHOENING JOSEF DIPL ING DR
IPC: G21C17/112
Filed: 1981-05-29
Abstract: Device for measuring the cold gas temperature above or on the top shield of a reactor core by means of thermocouples which are guided from the outside through the roof (ceiling) of the prestressed concrete vessel surrounding the reactor core. The conductors of the thermocouples are arranged distributed in an encapsulation which is sealed off gas-tight from the outside, and the thermocouple conductors can be moved or pivoted essentially radially inside the encapsulation. In addition, the thermocouples are guided out laterally to the measurement points from the inner end of the encapsulation. The diameter of the surface area of the achievable measurement points is larger than the diameter of the circle on the circumference of which the thermocouple conductors are arranged in the encapsulation.
Patent DE-3122093-A1 (DE)
Title: Stereoscopic viewing device
Inventor: MEINUNGER HELMUT
IPC: G02B27/22
Filed: 1981-06-03
Abstract: In a stereoscopic viewing device for double slides having two eyepieces arranged next to one another in a housing, the separation of the eyepieces can be varied for the purpose of adapting to the interocular distance (separation) of the viewer. At least one eyepiece tube has on the edge at mutually opposite ends two flanges which are shaped like circular segments and engage with groove-shaped recesses in the housing. In this arrangement, one flange can be provided with an external toothed system which engages in a rack extending in the housing at right angles to the axis of the eyepieces.
Patent DE-3130200-A1 (DE)
Title: Method for operating the automatic level-adapting receiving circuit of a time-division multiplex telecommunications system subscriber device which transmits and receives digital signals, and a circuit arrangement for carrying out the method
Inventor: ZEITRAEG ROLF DIPL PHYS
IPC: H04Q11/04
Filed: 1981-07-30
Abstract: The invention relates to the operation of receiving circuits which effect automatic adaptation of the digital information reception level. In the interests of noise signal suppression, receiving circuits of this type have a relatively long control time constant. In order to avoid the resulting long settling times, de-activation of the receiving circuit in the idle condition of the subscriber device has thus hitherto been avoided, even though this would be appropriate from the energy-saving viewpoint. The conflicting aspects of short synchronisation times and energy saving are taken into account by the invention by converting an analog signal representing the instantaneous amplification factor of the receiving circuit into a digital signal before the receiving circuit (E) switches over to the idle condition and by storing it, and by converting this stored signal back before re-activation and then using it to set the initial amplification level of the re-activated receiving circuit.
Patent DE-3130627-A1 (DE)
Title: Crockery basket of a dishwasher
Inventor: HEISSMEIER WALTER DIPL PHYS
IPC: A47L15/50
Filed: 1981-08-01
Abstract: To improve the adaptation of the crockery receivers to the dimensions of the crockery items, one or more additional racks can be inserted in the basic basket which consists of a skeleton made of bars (1-5). An additional rack consists of a frame which is formed by transverse bars (6), longitudinal bars (7) and holding pins (8) and can be hooked into the basic basket via attachment means (21-23). Furthermore, the additional rack consists of a slide which is displaceable relative to the frame, is attached thereto, and consists of longitudinal bars (12), transverse bars (13-15) and holding pins (16). Via retaining means (9, 17, 18), the slide can be adjusted relative to the frame to the desired receiving gap (a or b) for shallow or deep crockery items between the holding pins (8 and 16). <IMAGE>
Patent DE-3133366-A1 (DE)
Title: Apparatus for the opening and cleaning of cotton waste
Inventor: OELLERS WALTER
IPC: D01G15/72
Filed: 1981-08-22
Abstract: In an apparatus for the opening and cleaning of cotton waste, especially strips, card fly and scutcher waste, with a fibre-material drawing-in device for feeding the fibre material to an opening cylinder, and with a grid which is located behind the drawing-in device in the direction of rotation of the opening cylinder, as well as with a following fibre-material collecting container, provision is made, in order to improve the degree of opening and cleaning, for the grid to be arranged eccentrically in relation to the beating cylinder, and for there to be provided an openable and a displaceable cover which is located behind the grid in the direction of rotation of the beating cylinder.
Patent DE-3136864-A1 (DE)
Title: Filling level indicator
Inventor: CORBIER JEAN PAUL
IPC: G01F23/24
Filed: 1981-09-17
Abstract: A filling level indicator for determining the filling level of an electrically conductive medium which is contained in a container has two electrodes which dip into the medium as a function of the filling level. At least one of the electrodes is connected to an evaluation circuit whose output signal varies as a function of the immersion of the electrode in the medium. In order to prevent the occurrence of a dissociation within the electrically conductive material and in order to be able to indicate three different filling levels, the evaluation circuit contains an AC voltage source having two outputs, by means of which AC voltage can be applied to both the electrodes. The evaluation circuit furthermore contains a measurement circuit having two inputs, each of which inputs is connected to one of the electrodes. <IMAGE>
Patent DE-3147183-A1 (DE)
Title: Circuit arrangement for transmission of data signals via a data switching system
Inventor: SCHROEDER ECKHARD DIPL ING
IPC: H04L12/52
Filed: 1981-11-27
Abstract: In a data switching system with a bus line arrangement (CB, LB), to which individual line groups (LCE) and multiplex line groups (LCZ2) are directly connected, it is provided, for adaptation to different transmission methods, for at least one multiplex/demultiplex arrangement (LCZ1) to be connected directly to the bus line arrangement. In this multiplex/demultiplex arrangement (LCZ1), a plurality of data signals transmitted in temporal succession from at least one of the individual line groups (LCE) in individual transmission channels via the bus line arrangement (CB, LB) are combined on the one hand and transmitted in one individual transmission channel via the bus line arrangement (LB) to one of the available multiplex line groups (LCZ2). The multiplex/demultiplex arrangement (LCZ1) on the other hand transmits the data signals, which have been supplied to it from a multiplex line group (LCZ2) in a single transmission channel, in individual transmission channels to the relevant individual line groups (LCE). <IMAGE>
Patent DE-3147857-A1 (DE)
Title: Control device
Inventor: BERKHOF HENDRIKUS
IPC: F23N5/02
Filed: 1981-12-03
Abstract: In a control device for the gas supply and combustion air supply to the burner of a water heater, the gas flow, which is directed from an injector nozzle at the inlet of the burner pipe, draws in primary air at the same time, while secondary air is introduced into the burner housing by means of a second injector nozzle. Both injector nozzles and the associated inlet openings are arranged in a housing chamber, the air inlet opening of which is opened only when the burner is switched on. Thus, when the burner is switched off, an air flow from the air inlet through the burner housing to the flue gas take-off is avoided, which would carry off heat stored in the burner unused.
Patent DE-3150159-A1 (DE)
Title: Device for the transport and feeding of stacks of sheet-metal strips
Inventor: KUNATH ULRICH
IPC: B65G59/02
Filed: 1981-12-18
Abstract: The device according to the invention is part of the production line for the manufacture of can parts. The aim of the invention is to increase the transportation rate of a device for the transport and automatic feeding of stacks of sheet-metal strips to the separating station of the magazine of the press. The device according to the invention achieves the object of transport and automatic feeding of stacks of sheet-metal strips to the separating station of the magazine of the press on a one-way transport section with bottom loading of the magazine with the combination of the stack of sheet-metal strips brought up with the remainder of the stack of sheet-metal strips in the magazine. The object is achieved according to the invention by the fact that a channel, formed by a rolling roller track comprising a plurality of driven rolling rollers and by laterally arranged vertical rows of guide rollers, is provided with a horizontal reciprocating part of the rolling roller track which is separated from the channel and is part of the magazine of the press, and that horizontally displaceable supporting rods of an auxiliary stacking device are arranged above the part of the rolling roller track in a manner corresponding to the recesses in the conveying profile of the part of the rolling roller track. <IMAGE>
Patent DE-3206470-A1 (DE)
Inventor: MOHR DIETER DIPL CHEM DR
IPC: B41N1/08
Filed: 1982-02-23
Abstract: The process for manufacturing support materials for offset-printing plates is carried out in two stages. These materials are in the form of plates, foils, or strips, composed of aluminum, or an alloy thereof, which have been roughened by chemical, mechanical and/or electrochemical treatment. These two stages comprise an anodic oxidation in (a) an aqueous electrolyte based on sulfuric acid, and in (b) an aqueous electrolyte with a content of anions which contain phosphorus. An electrolyte with a content, in solution, of phosphoroxo anions, phosphorofluoro anions, and/or phosphoroxofluoro anions is employed in stage (b), and the treatment is carried out at a voltage between about 10 and 100 V, at a temperature of from about 10 DEG  to 80 DEG  C., and for a duration of from abut 1 to 60 seconds. The electrolyte is, in particular, an oxygen acid of phosphorus, or a salt with the above-mentioned anions. Following stage (b), it is also possible to carry out an additional treatment to impart hydrophilic properties to the support material.
Patent DE-3207418-A1 (DE)
Title: Front-mounted mowing unit
Inventor: HEINDL ERICH ING
IPC: A01D34/08
Filed: 1982-03-02
Abstract: This invention relates to a centre-driven front-mounted mowing unit, especially for motor mowers, which is fastened to a supporting arm and in which a cutter drive having a deflector device for the mown mowing material takes place via a cutter head fastened to the mowing cutter and a driving journal, engaging on the cutter head and moved parallel to itself, of a gearwheel-type crank mechanism mounted on the supporting arm and having a step-up ratio of 1:2 or approximately 1:2. At the same time, the driving journal on the one hand is mounted rotatably on the crank arm of the gearwheel-type crank mechanism and on the other hand engages non-rotatably on the cutter head, and a mounting for a deflector plate forming the deflector device is provided on the driving journal between the cutter head and the gear-wheel type crank mechanism. The advantage affordable thereby is that, on the one hand, the pure translational movement of the driving journal mounted rotatably in the crank arm guarantees a very simple drive connection to the mowing cutter, of low wear because of the absence of relative movements in the cutter head, and, on the other hand, the mounting of a deflector plate on the driving journal thereby becomes possible. <IMAGE>
Patent DE-3208891-A1 (DE)
Title: Device for grouping units
Inventor: BLUMAUER HANS-JUERGEN
IPC: B65G47/29
Filed: 1982-03-09
Abstract: A device for grouping units, such as containers, consists of a constantly moving conveyor belt, which transports the units by frictional engagement, of members, which group the units in lines disposed parallel to the conveying direction, and stops which stop the units and release them in blocks for further transport. The invention consists in the fact that one row (10) of stops is provided for each row of units of a block (A) disposed perpendicular to the conveying direction, and that the points in time of release of each row can be set. <IMAGE>
Patent DE-3211856-A1 (DE)
Title: Laundry drier
Inventor: KLUG HANS-JOACHIM DIPL ING
IPC: D06F34/22
Filed: 1982-03-31
Abstract: In order that the factors influencing the shut-off values, which are dependent on the residual moisture in the material to be dried, resulting from the pretreatment of the laundry as a consequence of the differences in conductance in the washing or rinsing water used should be taken into account, control signals for compensating different conductances of the washing and rinsing water used can be input manually or automatically into the electronic device for controlling the drying process as a function of the moisture content of the laundry to be dried. <IMAGE>
Patent DE-3212986-A1 (DE)
Title: Method and device for the operation of an internal-combustion engine
Inventor: RENZ GEORG
IPC: F02M45/00
Filed: 1982-04-07
Abstract: Powdered, slow-burning explosive substance is metered into the combustion chamber (17) of an internal-combustion engine from an intermediate hopper (23) through a pressure-tight sluice with a sluice sleeve (5) and sluice shaft (6) in addition to its sluice chamber (62) by means of a feed conveyor (9). The sluice shaft (6) is driven by the output of the internal-combustion engine and can drive the feed conveyor (9) by way of an infinitely variable transmission (11). Outside the sluice (5, 6), in the event of ignition the explosive substance can detonate largely unimpeded through a large-area aperture (24). Sluice shaft (6) and sluice sleeve (5) are cooled by compressed air. In mixed operation, at least the idling power can be obtained by conventional fuel and the explosive substance serves to increase the power. It can replace energy sources such as oil, natural gas and uranium, at least to a limited extent. <IMAGE>
Patent DE-3217185-A1 (DE)
Title: Skimming or buoyancy plates adjustable in length and width
Inventor: KEIDERLING GEORG
IPC: B63B35/79
Filed: 1982-05-07
Abstract: The invention shows skimming or buoyancy plates adjustable in length and width for floating bodies. The size adjustment is effected by simple bores in the plates or by slotted holes which then enable the buoyancy plates to be displaced by slackening the nuts, after which the nuts or screws are re-fastened.
Patent DE-3218184-A1 (DE)
Title: Interior light for vehicles
Inventor: HUMPERT KLEMENS
IPC: B60Q3/02
Filed: 1982-05-14
Abstract: The interior light for vehicles is composed essentially of a light plate (1) produced from plastic and a reflector (2) which covers the filament bulb (17) from the rear and is detachably connected to the light plate (1). On one side, a resilient tongue (12) is formed onto the reflector (2) and protrudes out of an opening (20) of a side wall (4) formed onto the light plate (1), which wall, together with the noses (15) formed onto the other side of the light plate, fixes the interior light in an opening in the vehicle body. The tongue (12) serves at the same time as a pivot bearing and captive protection for the reflector (2). <IMAGE>
Patent DE-3218217-A1 (DE)
Title: Process for winding string-like material and device for carrying out the process
Inventor: HENRICH WERNER
IPC: B65H67/04
Filed: 1982-05-14
Abstract: The invention relates to a process and a device for carrying out the process for the continuous winding of wires, especially at a high running speed of the wire. The winding operation takes place by means of a rotating flyer. As soon as the reel is filled, the wound wire package is lowered, together with the lower reel flange, by means of a lifting device. The upper reel flange and the core remain in the winding position, so that the flyer can immediately wind further wire onto the core (3). After the wire package is removed from the lower reel flange, the latter is moved into its initial position again, so that the next winding operation can be carried out again on a regular reel consisting of the two reel flanges and of the core. <IMAGE>
Patent DE-3221823-A1 (DE)
Title: Semiautomatic digitising method
Inventor: AINEDTER DIETER DIPL ING
IPC: G06K11/02
Filed: 1982-06-09
Abstract: To automate the industrial manufacturing in the field of above- and below-ground construction, constructional plans must be converted into digital computer-processing-oriented data for the electronic control of manufacturing devices. In this connection, it is of importance that inaccuracies in the drawings of the constructional plans are not transferred into the digital data obtained from these. To be able to carry out the required conversion while saving as much time as possible and with the least possible outlay, it is proposed to enter the dimensions of the constructional plan to be converted via an input keyboard into the computer and to generate from this a dimension line grid on a monitor. Furthermore, an image of the object of the drawing of the constructional plan, which is recorded by means of a video camera, is superimposed on the dimension line grid on the monitor to match as closely as possible and then a cursor C is subsequently manually controlled by means of a joystick control or a light pen to those successive points of intersection (1, 2 ... 6) of the dimension line grid which belong to the object of the drawing (ZG). In this manner, the computer acquires all the required nominal data of the object of the drawing. <IMAGE>
Patent DE-3226141-A1 (DE)
Title: Energy-saving heating device for aquariums, terrariums, or similar containers
Inventor: ZEITELHACK HANS MARTIN DIPL IN
IPC: A01K63/06
Filed: 1982-07-13
Abstract: Energy-saving heating device for aquariums, terrariums, or similar containers, in which the waste heat of the fluorescent tube inductors provided for illumination is utilised, of which at least one is arranged in the interior of the container. In order to prevent possible overheating, a changeover is made to the fluorescent tube inductors arranged outside when the desired temperature is reached.
Patent DE-3231228-A1 (DE)
Title: Device for building up human muscles
Inventor: HUNDERTMARK VOLKER
IPC: A63B23/12
Filed: 1982-08-21
Abstract: The invention relates to a device for muscle training. This device is distinguished by the fact that two rails, rods or the like, at least one of which must be elastic and provided with a handle for gripping, are connected to each other at one point. In the optimum design, the device comprises two bows arranged convexly relative to each other and connected to each other at their backs. As a result, tensile and compressive forces can be executed with hands, arms and legs and these body parts can be trained.
Patent DE-3233020-A1 (DE)
Title: Process for the preparation of 4-demethoxy-7,9-dideoxydaunomycinone
Inventor: ANGELUCCI FRANCESCO
IPC: C07C67/00
Filed: 1982-09-06
Abstract: The invention relates to a simplified process for the preparation of 4-demethoxy-7,9-dideoxydaunomycinone in which the isometric mixture of 3-(4-acetyl-2-methoxycarbonyl-cyclohexylcarbonyl)- 1,4-dimethoxynaphthalene and 3-(5-acetyl-2-methoxycarbonyl- cyclohexylcarbonyl)-1,4-dimethoxynaphthalene is used as the starting material.
Patent DE-3236017-A1 (DE)
Title: Method of all-round scanning a material defect by means of a switched array with high-frequency signal processing
Inventor: SCHMITZ VOLKER
IPC: G01S7/52
Filed: 1982-09-29
Abstract: The invention relates to a method of all-round scanning a material defect by means of a switched array with high-frequency signal processing to detect defects in materials by means of ultrasound, in which method a) an array test head is switched in different positions, b) the transit time is measured, c) allowing for the specific sound velocity, d) the amplitudes of the signals are measured and e) the intensity is determined from said signals and the intensity distribution is displayed, for example, on a display screen. This method makes it possible to describe the edges of voluminous or crack-type defects.
Patent DE-3238239-A1 (DE)
Title: Process for producing a high-strength seamless continuous belt
Inventor: BREMUS HERMANN-JOSEF
IPC: B29C53/66
Filed: 1982-10-15
Abstract: The application relates to a process for the production of a high-strength seamless continuous belt of any length, which comprises in its longitudinal direction (drawing direction) unwoven yarns or ropes (1), which are bound up next to one another in a desired width on two adjustable rotatable drums (2 and 3), according to the running length of the belt, the winding distance of the yarns or ropes being determined by a guide rest (7) running on a spindle (8). Before or during winding-up, these yarns or ropes are passed through an apparatus for impregnating (9) or coating (10) and are bonded to one another under the effect of heat and pressure by a pressing band (12) running over 3 rollers (13, 14, 15). <IMAGE>
Patent DE-3239334-A1 (DE)
Title: Installation of bearings
Inventor: MEINING HANS
IPC: B29C44/12
Filed: 1982-10-23
Abstract: In order to prevent a bearing secured on a shaft by means of an injected plastics sleeve from becoming detached again due to shrinkage of the sleeve material, a blowing agent is added to the latter. As a result, the plastics sleeve settles with prestress between the bearing and the shaft, the inner wall thickness resulting from the shrinkage being compensated.