baber/WOPTO huggingface dataset:
Patent DE-3221753-A1 (DE)
Title: External wall covering and mounting system for windows, doors and facades
Inventor: BORKHOFF HERBERT
IPC: E06B1/70
Filed: 1982-06-09
Abstract: Wall-covering and mounting kit with suspendable window sills, for which no screw fastenings are necessary and the longitudinal expansions of which take place without stresses, the wedge-shaped connection (9) of the upper folds being capable of being suspended into the mounting profiles and/or window frames (10) and being secured against coming out by wall-fastening parts (5) and/or only requiring one fastening screw (4) arranged in half the length of the wall-covering profiles (1). The mounting profiles and/or window frames (10) are continuously height-adjustable with adjusting screws (12) by means of nuts or threads (16) and are secured with counternuts (13). The fastenings of the mounting profiles and/or window frames takes place by means of welds (14) between the adjusting screws (12) and fastening parts (15). The fastening parts (15) are fastened rotatably with a fastening screw (17) in each case and, via the two points of rotation, adjusting screw (12) and fastening screw (17), allow the linear expansion of the mounting profiles and/or window frames (10) without stresses. <IMAGE>
Patent DE-3223369-A1 (DE)
Title: Method and monitoring circuit for monitoring drawing-off safety circuits
Inventor: EBLE JOSEF DIPL ING
IPC: G01F23/24
Filed: 1982-06-23
Abstract: The invention relates to a method and a circuit arrangement for monitoring the operation of drawing-off safety circuits with a limiting value transmitter probe having a PTC thermistor. The process according to the invention is such that the time response of the current through the PTC thermistor is monitored during a switched-on phase to determine whether a predetermined minimum value of the current is reached and whether, after reaching this minimum value, a clear reduction in the current occurs because of the intrinsic heating of the PTC thermistor, and that if at least one of these conditions remains unfulfilled a fault signal is produced which indicates a fault in the limiting value transmitter probe.
Patent DE-3224991-A1 (DE)
Inventor: BERGMANN KONRAD DR DIPL ING
IPC: F16K11/078
Filed: 1982-07-03
Abstract: This invention concerns a sanitary water valve having a valve assembly, which includes a cylinder having a bore extending longitudinally therethrough and at least one water inlet orifice and a water outlet orifice formed in the cylinder wall; and a slot or opening, extending longitudinally over the length of the cylinder wall. The at least one water inlet orifice and water outlet orifice are formed on the cylinder and positioned the same longitudinal distance from one end thereof. A piston is positioned in the cylinder bore and is rotatably and longitudinally shiftable therein, the piston including a water mixing chamber in the form of a transverse slot or water passage, which is arranged and constructed to connect with at least one water inlet orifice and the water outlet orifice.
Patent DE-3225517-A1 (DE)
Title: Thermally-insulated, flexible remote heating pipeline, especially a branching or house-connection air intake
Inventor: SCHMITZ HELMUTH ING GRAD
IPC: F16L59/153
Filed: 1982-07-08
Abstract: The invention relates to a flexible remote heating pipeline having a plastic inner pipe (4) which is corrosion-free, has smooth walls on the inside and carries the media, and having devices (12, 13) which are arranged between said inner pipe (4) and a sleeve pipe (11) for heat insulation and spacing. The invention achieves the object of constructing said pipeline particularly for the end-region connection close to the consumer such that it can be produced cost-effectively and can be installed in a simple manner. To this end, the remote heating pipeline, including connection fittings (7) at the ends, is constructed in ready-for-use standard lengths and with end regions that are essentially airtight. <IMAGE>
Patent DE-3229222-A1 (DE)
Title: Hydraulic synchronous control
Inventor: BLUMENTHAL GUENTER ING GRAD
IPC: F15B11/22
Filed: 1982-08-05
Abstract: To obtain synchronous control between an advancing cylinder, which is arranged between a face conveyor and a powered support assembly, and a pushing cylinder which serves to displace a forepoling cap of the powered support assembly transversely to the working face, a differential pressure valve (13) is provided which is opened via a control line (16) when the pressure in the connecting line between the annular space (4) of the advancing cylinder (1) and the piston space (7) of the pushing cylinder (8) exceeds a certain value, so that the piston rod (10) of the pushing cylinder (8) and thus the forepoling cap are moved after opening of the differential pressure valve (13). The conveyor, attached for example to the piston rod (5) of the advancing cylinder (1), is thereby pushed with a force varying within narrow limits. The pressure in the connecting line (6) drops due to the movement of the piston rod (10), so that the piston rod (10) is prevented from moving further by the closing of the differential pressure valve. Therefore the piston rod (10) moves intermittently in synchronism with the piston rod (5) of the advancing cylinder. <IMAGE>
Patent DE-3230954-A1 (DE)
Title: Sanitary container
IPC: A61B50/37
Filed: 1982-08-20
Abstract: In order to ensure a problem-free closure of a sanitary container (10), which is intended, for example, to receive nappies, tampons or the like and has a lid (12) which comprises preferably a pivotable flap (22) having an introductory chute (18), while simultaneously ensuring that uncontrolled opening cannot take place, the container (10) has, on two opposite sides (52), guides (34) in which portions (32) of the lid (12) can be introduced and displaced. When the container is closed, one arresting elements (44, 46) starting from the inner surface of the lid then projects into the container. In order that the container, furthermore, can be arranged in a highly constricted area and, if appropriate, can be fastened on a wall, the edges, or at least portions of the edges (28, 30, 42), of the lid are angled off such that, when the lid is fitted on the container, these are in alignment, or virtually in alignment, with respect to the side surfaces (36, 38, 52) of the container. <IMAGE>
Patent DE-3232137-A1 (DE)
Title: Electrically operated apparatus for driving in attachment means
Inventor: MUELLER ERWIN
IPC: B25C1/06
Filed: 1982-08-28
Abstract: In order to regulate the impact force of an electrically operated apparatus for driving in adhesion or attachment means, it is known for the magnet to be energised by a plurality of full-cycles or half-cycles of the electrical current. It is furthermore known for the impact force to be regulated using the principle of phase-gating. However, the desired effect is not achieved in all cases in this way. Often, the considerable current consumption in order to achieve large pulses is also problematic. A high energy consumption results in a considerable mechanical stress on the apparatus. In order to avoid these disadvantages, a method is proposed according to which the magnetic coil is energised within a time unit of a plurality of AC voltage cycles by one or more selected half-cycles of the current, and the backward linear movement of the impact blade during this time unit is carried out such that the magnetic coil is energised again before the free end of the impact blade completely releases the ejection channel for the entry of the next attachment means.
Patent DE-3234156-A1 (DE)
Title: Friction clutch, in particular for motor vehicles
Inventor: REIK WOLFGANG DR ING
IPC: F16D13/58
Filed: 1982-09-15
Abstract: In order to simplify the construction and to reduce the cost of production in the case of a friction clutch having a plate spring for bracing two components which can be displaced relative to one another in the axial direction, such as a pressure plate and an opposing pressure plate, in the direction of a clutch disc provided between them, the plate spring is constructed in such a manner that it is supported by means of radially external stress regions on one of the axially displaceable components and is mounted via mounting regions on the other one of the components, it being possible to pivot the plate spring through a pivoting region to operate the clutch, in that radially inwardly directed tongues can be stressed by an operating element and the plate spring in this case forms its pivot bearing itself.
Patent DE-3237881-A1 (DE)
Title: Fuel injection nozzle for internal combustion engines
Inventor: BABITZKA RUDOLF
IPC: F02M61/04
Filed: 1982-10-13
Abstract: Fuel injection nozzles for internal combustion engines, with at least one injection aperture (16, 54), the cross section of which is controlled by a valve body (20, 60) as a function of the pressure and/or flow. The valve body (20, 60) is designed as a rotary slide valve and the fuel pressure together with a mechanical return force exert opposing torques on the valve body (20, 60). The absorption volume present in the case of injection nozzles with axially moving valve bodies is thereby avoided and in addition the injection jets can also be swivelled into other radial planes by means of the rotary travel of the valve body (20, 60). <IMAGE>
Patent DE-3246411-A1 (DE)
Title: Fuel feed device for mixture-compressing internal combustion engines
Inventor: MUELLER HANS-JUERGEN
IPC: F02M71/02
Filed: 1982-12-15
Abstract: A fuel feed device for mixture-compressing internal combustion engines is proposed, in which the fuel is mixed with a partial air flow which passes from a vane cell mechanism of a pump to a distributor and from there is divided between lines leading to the individual cylinders. In order to adhere to a mixture ratio of lambda = 1 in catalytic converter operation in the context of stringent exhaust gas conditions, a rich basic adjustment is undertaken and the flow of mixture leaving the pump is determined by means of a timed pulse valve controlled by way of a governor, which controls a return to the tank or to the float chamber.
Patent DE-3248482-A1 (DE)
Title: Method of manufacturing solid-cast pin rollers according to the horizontal spin-casting principle depending upon the raw cast ball diameter and pin diameter and the casting cycles deriving therefrom
Inventor: LINDNER KARL
IPC: B22D19/16
Filed: 1982-12-29
Abstract: With the method illustrated, a production possibility is afforded for manufacturing horizontally spun solid cast-iron pin rollers for sheet-metal and small-section production of any size. As a result of dividing up the overall mould cavity and the resulting time-lagged filling of these individual zones, the liquid contraction is purposefully influenced and the bending stress at the pin/ball transitions, which leads to heat cracks, is eliminated. Rollers made according to this method can be varied corresponding to their requirements in the range of all cast-iron qualities.
Patent DE-3300091-A1 (DE)
Title: Spiral-ratched screwdriver
Inventor: HOLLAND-LETZ GUENTER ING GRAD
IPC: B25B15/06
Filed: 1983-01-04
Abstract: The invention relates to a spiral-ratched screwdriver with a handle arranged in an axially fixed position at one end of the right-hand and left-hand spindle 1 and a ratchet mechanism 4 axially displaceable on the spindle 1. The ratchet mechanism 4 consists of two helical nuts 19, 20 which can be rotated relative to one another but are connected to one another in an axially fixed manner and engage in the right-hand or left-hand thread of the spindle 1. Sitting on the helical nuts 19, 20 are two grip sleeves 28, 32 which are connected to one another via a screw thread 30, 31. Each grip sleeve 28, 32 has a coupling element 33, 35 to which a corresponding coupling element 25, 27 on the associated helical nut 19, 20 is allocated. By mutual rotation of the helical nuts 19, 20 between two end positions, either the one helical nut 19, 20 is in rotationally locked connection with the grip sleeve 28, 32 for one direction of rotation or the other helical nut 19, 20 is in rotationally locked connection with the other grip sleeve 28, 32 for rotation in the opposite direction. Since, when the one or the other grip sleeve 28, 32 is in rotationally locked connection with the associated helical nut 19, 20, the other grip sleeve 28, 32 is kept disengaged from the allocated helical nut 19, 20, the axial forces can be passed into both grip sleeves 28, 32 when both grip sleeves 28, 32 are held so as to be locked against rotation. This results in a relatively large working length at a relatively short overall length of the ratchet mechanism 4. <IMAGE>
Patent DE-3301278-A1 (DE)
Title: Hydraulic brake and steering brake system
Inventor: BENDER ALFRED DIPL ING
IPC: B60T11/10
Filed: 1983-01-17
Abstract: In a hydraulic brake and steering brake system for motor vehicles (Fig. 2), two main cylinders (40, 41) are provided whose pistons (52, 53) are coupled via valve rods (72, 73) to valve devices (42, 43) arranged on the main cylinder (40, 41), the valve rods (72, 73) being guided through the working chambers (44, 45) of the main cylinders (40, 41) and interacting directly with a valve element and/or a valve slide (58, 59) or being constructed integrally therewith. The working chamber (44 and 45, respectively) of the main cylinder (40 and 41, respectively) is connected in each case directly to a wheel brake (46 and 47, respectively) of the rear axle whilst the wheel brakes (48, 49) of the front axle are connected to the main cylinder (40 and 41, respectively) via brake lines (65, 66 and 68, 69 respectively) with intermediate connection of the valve device (42 and 43, respectively). <IMAGE>
Patent DE-3306254-A1 (DE)
Title: Video recorder with recording control
Inventor: KLUTH HANS-JUERGEN ING GRAD
IPC: H04N17/06
Filed: 1983-02-23
Abstract: In a video recorder, a second pair (6) of video heads (6a, b) is provided on the head drum (3), by means of which off-tape monitoring is possible during the recording. This provides for uninterrupted optimum control and influencing of the recording quality. <IMAGE>
Patent DE-3307669-A1 (DE)
Title: Coupling arrangement between an electrooptical and/or optoelectric semiconductor component and an optical fibre
Inventor: RODE MANFRED
IPC: G02B6/42
Filed: 1983-03-04
Abstract: The invention relates to a cost-effective and robust coupling arrangement between an electrooptical and/or optoelectric semiconductor component, e.g. a laser or a photodiode, and an optical fibre, e.g. a graded-index or monomode optical fibre. The coupling arrangement consists of a carrier having impressed, trench-shaped depressions for self-adjusting accommodation of the optical fibre, and a sink on which at least the semiconductor component is mounted. Independent subassemblies which can be tested in a cost-effective way are thereby produced.
Patent DE-3309790-A1 (DE)
Title: Appliance for the conversion of heat
Inventor: VIESSMANN HANS DR
IPC: F24S10/75
Filed: 1983-03-18
Abstract: Published without abstract.
Patent DE-3313663-A1 (DE)
Title: Remotely controllable remote-handling device for high-capacity cells
Inventor: HENDRICH KLAUS
IPC: B25J5/04
Filed: 1983-04-15
Abstract: The invention relates to a remotely controllable manipulator support system for use in high-capacity, radioactively loaded process cells in plants for reprocessing spent nuclear fuels. The manipulator support system has a vertical, rotatable guide column which is mounted on a horizontally movable transverse beam arranged above the process components. Arranged on the guide column is a vertically movable support which has a cantilever arm for accommodating a manipulator or other remote-handling devices. A remote controlled travelling bridge crane is arranged above the transverse beam of the manipulator support system under the roof of the high-capacity cell. In order to achieve better handling of the travelling bridge crane and manipulator support system when used simultaneously at a location, the cantilever arm is arranged asymmetrically on the support of the vertical guide column. <IMAGE>
Patent DE-3316894-A1 (DE)
Title: Drainage valve for a toilet flushing system
Inventor: ACKERMANN CLEMENS
IPC: E03D1/14
Filed: 1983-05-09
Abstract: To be able to empty a water tank (1) for a toilet flushing system partially or completely, as desired, provision is made for a drainage valve (2), of which the first closure element (10), which closes an outlet opening (4) in the base (5) of the tank, has, below the filling level (17) of the tank, an inlet opening (16) which is closed by a second closure element (18) which can be actuated independently of the first closure element. <IMAGE>
Patent DE-3318049-A1 (DE)
Title: Synchronising device for paper processing machines
Inventor: LEHMANN GUNTHART
IPC: B65H43/00
Filed: 1983-05-18
Abstract: A synchronising device for at least two operating machines for carrying out in each case at least one operation on sheets or booklets of paper has a control device (18, 21, 22, 23) for synchronous rotary speed control of all the operating machines (10 to 16), each having a digital tachometer (18) for each of the operating machines (10 to 16), driven by means of a motor (17) with controllable rotary speed as an actual value transmitter for the rotary speed, and having a reference value transmitter (22) for the rotary speed, to which transmitter a regulator (23) and a central processing unit (21) are connected, which, like the regulator (23), compares the actual values for the rotary speed with the reference value for the rotary speed and, together with the regulator (23), controls the rotary speed of the motors (17) to be synchronous. Furthermore, a signal generator (20) is provided in each case for each operating machine (10 to 16), which signal generator is assigned to a single-revolution shaft (19) of the operating machine (10 to 16), produces a signal at a fixed angular position of the single-revolution shaft (19), and passes this signal on to the central processing unit (21) which, before each start up operation, based on a starting pulse, moves all the operating machines (10 to 16) into the starting position fixed by the signal generator (20). <IMAGE>
Patent DE-3319725-A1 (DE)
Title: Microwave hearth
Inventor: ORBE LUIS GARATE
IPC: H05B6/80
Filed: 1983-05-31
Abstract: Fig. 3 shows a microwave hearth with a microwave generator arrangement and a grid resistor (12), the microwave generator arrangement being arranged in the upper region of the refining space wall, and having a bridge-shaped, internally hollow waveguide (2) with two outputs (5 and 6) which open into the refining space in the lateral regions of its roof. The grid resistor (12) is likewise arranged in the region of the refining space wall, its outer ends being connected together and to the hearth back wall by a metal strip (13). The metal flange simultaneously is integral with the external pipes of the grid resistor. <IMAGE>
Patent DE-3321891-A1 (DE)
Title: Kreppklebstoff, enthaltend poly-2-ethyl-2-oxazolin
Inventor: POMPLUN WILLIAM S
IPC: C09J179/00
Filed: 1983-06-16
Abstract: Die Erfindung beschreibt einen Kreppklebstoff, umfassend eine Mischung aus Poly-2-ethyl-2-oxazolin und einem hochmolekulargewichtigen, thermoplastischen Polymer.
Patent DE-3326836-A1 (DE)
Inventor: HASS HANSJUERGEN DR
IPC: C09K3/10
Filed: 1983-07-26
Abstract: The present invention relates to compositions for making sealing walls, dump linings and the like, especially barriers placed in the ground. The compositions contain expandable clay minerals, cement and fillers in aqueous suspension, as well as additives of alkali metal aluminates and alkoxy alkylsilanes. On the basis of these additives, the sealing action against water and pollutants is substantially improved, so that sealing walls prepared therefrom, especially in combination with an also pollutant-resistant sealing floor, can be used for the encapsulation of pollutants in permeable soils.
Patent DE-3329732-A1 (DE)
Inventor: BERGNER ARNDT
IPC: F16B13/06
Filed: 1983-08-17
Abstract: An expansion anchor assembly for use in a bore with an undercut section adjacent the base of the bore, includes an axially elongated expansion sleeve and an anchor bolt positioned within the sleeve with an expansion cone at one end of the bolt. The expansion sleeve is slit from one end for a portion of its axial length. By drawing the expansion cone into the slit end of the sleeve, the sleeve can be expanded. An expansion element is seated within a recess in the outside surface of the sleeve. The base of the recess has a decreasing depth in the direction toward the slit end of the sleeve. The expansion element secures the expansion anchor assembly within the bore.
Patent DE-3335750-A1 (DE)
Title: Process for separating fat from milk in the production of butter
Inventor: BUCHWALD BERNHARD DIPL ING
IPC: A23C15/02
Filed: 1983-10-01
Abstract: To separate fat from milk in the production of butter or butter fat, the protein envelopes of at least some of the fat globules contained in the milk are first destroyed in a butter making machine. To form centres of agglomeration, the fat content of the milk is then increased locally. This can be carried out, for example, in that already-formed fat agglomerates are retained longer in the butter making machine than the defatted milk portion. Another possible solution is to introduce locally liquid fat into the butter making machine, for example by spraying. In contrast to known processes, the separation of the fat globules from the milk is not mainly carried out by the action of centrifugation but by the collision of individual fat globules with already existing fat agglomerates. Therefore, even extremely small fat globules can remain adhered to the fat agglomerates. Such very small fat globules cannot be separated from the milk by centrifugation.
Patent DE-3335759-A1 (DE)
Title: Device for mounting and contacting pendant luminaires
IPC: F21V21/03
Filed: 1983-10-01
Abstract: A device for mounting and contacting pendant luminaires is described, in which the luminaires are mounted on the ceiling and the electrical connection is performed by joining a ceiling part and a terminal part together in a plug-like fashion.
Patent DE-3337782-A1 (DE)
Title: Method for programming and repeated execution of a movement of a robot
Inventor: WILFINGER KURT
IPC: B25J9/18
Filed: 1983-10-18
Abstract: The invention relates to a method for programming and repeated execution of a movement of a robot. Initially, specific successive positions of the robot arm are fixed and the paths between these positions are bridged by interpolation tracks which are determined by computation and on which the operating element of the robot arm moves rapidly from the one intermediate position to the next. In order to permit higher operating speeds on the operating element without any adverse effects on accuracy, the computational determination of the point chains of interpolation tracks which are favourable to the movement are carried out off-line in an external unit, and the track data thus determined are supplied to an expanded-capacity main memory. During sequence operation, it is now necessary only to read out from the main memory; the external unit can be decoupled during sequence operation.
Patent DE-3346188-A1 (DE)
Title: Coupling, in particular for multiple screwdriver
Inventor: ILG RICHARD
IPC: B25B23/00
Filed: 1983-12-21
Abstract: Published without abstract.
Patent DE-3401900-A1 (DE)
Title: Interferometer for linear or angular measurement
Inventor: TORGE REIMUND DR
IPC: G01N21/45
Filed: 1984-01-20
Abstract: A description is given of an interferometer by means of which the exact refractive index of air is determined during linear measurements. For this purpose, an evacuable chamber is arranged in a component beam path and the reflection mirror of this component beam path or of the other component beam path is displaced for the purpose of linear measurement. A reference system is available in both arms of the interferometer. <IMAGE>