baber/WOPTO huggingface dataset:
Patent DE-3513762-A1 (DE)
Title: Electrical insulation apparatus which can be latched onto a supporting rail
Inventor: MUDERS ERWIN ING GRAD
IPC: H02B1/052
Filed: 1985-04-17
Abstract: A slide (18) for the retention of an electrical low-voltage installation apparatus (10) which can be latched onto a supporting rail is distinguished by the fact that it is constructed as an integral plastic moulding having a frame-like basic shape and is equipped on its frame region (37) pointing towards the supporting rail (41) with a retaining stud (25) which projects towards the base (14) of the housing (10), latches behind the edge of a recess (15) in the housing base and holds the slide in a captive manner; furthermore, on its frame region pointing away from the supporting rail, the slide has a further latching stud (24) which likewise projects towards the housing base, engages behind a housing edge (17) in the unlocking position of the slide and allows the slide to be held in the unlocking position; in addition, a corrugated flap (28) which extends between the frame limbs (19, 20) of the slide running in the direction of thrust, is elastically sprung in the direction of thrust, forms a spring element and presses the slide in the direction of the supporting rail is integrally formed on the slide - originating from its end region (37 or 22 respectively) pointing towards the supporting rail. Such a slide is thus of integral construction, is very simple to instal and can be latched in its unlocking position in which the installation apparatus can be removed from the supporting rail. By means of a pressure on the extended end of the slide, its latching in ... Original abstract incomplete. <IMAGE>
Patent DE-3514895-A1 (DE)
Title: Stepping motor and a method for production
Inventor: SCHAEFER CLAUS
IPC: H02K37/14
Filed: 1985-04-25
Abstract: A stepping motor has two pole rims (8) per phase, on which pole teeth (8) are located which point towards one another and are offset in the circumferential direction. For each pole rim pair there is an excitation coil by means of which mutually opposite pole teeth (8) of one phase can form north and south poles. According to the invention, all the pole rims (7), for example, of a motor are now combined in an integral pole tooth sleeve, which is rolled from a sheet-metal stamped strip (13). As a result of using an integral sheet-metal stamped strip (13), a precise allocation of the individual pole rims to pole teeth is produced after the stamping process. Pole displacement defects and centre offset between the individual pole rims are thus prevented (Fig. 5). <IMAGE>
Patent DE-3516995-A1 (DE)
Title: Semiconductor device
Inventor: TAKAHAMA SHINOBU
IPC: H01L21/04
Filed: 1985-05-10
Abstract: The invention relates to a semiconductor device which has   an insulating substrate (21) and at least one semiconductor element (3a, 3b) disposed on the insulating substrate (21) for the purpose of supplying or interrupting an electric current,   a terminal (7, 8) connected to the insulating substrate (21), a conductive layer (22, 23) which is applied to the substrate in the form of a conduction pattern and which connects the semiconductor element (3a, 3b) to the terminal (7, 8), and a conductor (14) which is disposed on the conductive layer (22, 23).   The conductive layer (22, 23) is formed, for example, by vapour deposition in vacuo, by a printing process or chemical etching process or by gold plating. <IMAGE>
Patent DE-3517259-A1 (DE)
Title: Fireproof seal
Inventor: DOMNICK ARNO
IPC: E04B1/94
Filed: 1985-05-13
Abstract: A fireproof seal for building joints, in which fireproof material expanding under the effect of heat is incorporated in the seal behind a metal cladding, is designed for use in building joints, such as for example, expansion joints, to be easy to fit in prefabricatable units such that the seal has an elongated strip form, in which the fireproof material is incorporated between two shielding plates which are held at a distance from each other and which define an expansion form reaching around the fireproof material on more than one side.
Patent DE-3519526-A1 (DE)
Title: Reconstruction concept for gravity dams
Inventor: RISSLER PETER DR ING
IPC: E02B7/10
Filed: 1985-05-31
Abstract: In some old gravity dams, compressive stresses occur at the water side in the vertical direction which are so slight for present safety notions that cracking of the bed joints cannot be ruled out with certainty. In such cases, reconstruction is necessary, the aim of which is to increase the compressive stresses at this location. The aim of the reconstruction concept according to this invention is to achieve this by an additional load, the special feature of which is that it is arranged at the statically most favourable location, as a result of which impairment of the architectural appearance of the structure is largely avoided at the same time. Fig. 1 shows the conventional cross-section of a gravity wall before the reconstruction, and Figs. 2 to 6 show the cross-sections after the reconstruction, the additional load being of different design and being attached in a different manner. <IMAGE>
Patent DE-3525587-A1 (DE)
Title: Process and apparatus for filling a packaging casing running off from a filling tube and braked during the filling operation
Inventor: NIEDECKER HERBERT DIPL ING
IPC: A22C11/02
Filed: 1985-07-18
Abstract: In a process for filling a packaging casing, running off from a filling tube and braked in its run-off by a brake ring variably adjustable in its braking force during the filling operation, with pasty filling material, it is often desirable to set the braking force lower at the start and end of the filling operation than in the meantime, in which the braking force is to be set so that the desired diameter of the filled packaging casing is obtained. This object is achieved in that two braking elements 2, 5 are provided, and the packaging casing 11 is retained on the filling tube 17 by a braking element 2, 3, arranged directly on the filling-tube end, with a braking force constant during the filling operation, and in that a second braking element 5, 6, arranged nearer the start of the filling tube, is adjustable in its braking force during the filling operation. <IMAGE>
Patent DE-3525725-A1 (DE)
Title: Method and apparatus for producing a substructure and a foundation to be laid thereon under water
IPC: E02D27/52
Filed: 1985-07-18
Abstract: To produce an underwater foundation, first of all a guide member (2), e.g. a pile or the like, is anchored in the water, a levelling device is then lowered on this guide member down to the underwater bed, and the surface of the underwater bed is levelled by rotation of the levelling device. The levelling device is then removed and a finished foundation (23) is lowered on the guide member and set down on the underwater bed, after which the guide member is removed. If need be, before the finished foundation is set down, a gravel sublayer can be applied which is levelled before the finished foundation is set down.   <IMAGE>
Patent DE-3526150-A1 (DE)
Title: Gear shift for a motor-driven tool carrier
Inventor: AKAZAWA SHUMI
IPC: B23B45/00
Filed: 1985-07-22
Abstract: The invention relates to a gear shift for a motor-driven tool carrier, by means of which the gear can be changed easily even while the motor is in operation. For this purpose, the gear shift comprises a displaceable spline which is mounted in a V-shaped groove of a transmission shaft and which is provided at one end with a projection projecting beyond the circumference of the transmission shaft and at its other end with a sliding bearing. The transmission gearwheels form, between their mutual bearing faces, a hollow interspace, in which the projection of the spline is not in engagement with either of the two transmission gearwheels. The axial length of the interspace is greater than that of the projection of the spline. On the rear side of the interspace, each of the transmission gearwheels is provided with a plurality of recesses which can be brought into engagement with the projection of the spline. The sliding bearing of the spline is connected to a change-over mechanism.
Patent DE-3527886-A1 (DE)
Title: Rolling-contact bearing for linear movements
Inventor: BLAUROCK GUENTER DIPL ING
IPC: F16C33/66
Filed: 1985-08-02
Abstract: The invention proposes a rolling-contact bearing for linear movements in which two cage halves with end plates are inserted in the main body of the bearing. The end plates have ball redirection surfaces. The holding webs emanating from the end plates abut in a plane normal to the axis. The redirection of the balls takes place at redirection surfaces within the end plates. The holding webs are designed in such a way that in each case two mutually aligned holding webs emanating from mutually opposite end plates are sufficient to hold the load-transmitting ball rows of two sets of recirculating balls in a position of engagement with the respectively associated ball tracks in the main body of the bearing.
Patent DE-3529267-A1 (DE)
Title: Hair-dryer/curling tongs having a rotatable round brush
Inventor: SCHUERMANN HANS-PETER
IPC: A45D20/50
Filed: 1985-08-16
Abstract: The invention relates to a hair-dryer/curling tongs having a round brush mounted in a housing such that it can rotate, having a fan driven by an electric motor, an air heater arranged between fan and round brush and having a coupling acting on the round brush. The invention is based on the object of providing a hair-dryer/curling tongs of the generic type mentioned at the beginning which with simple ergonomic handling ensures that the wrists are relieved from strain. This object is essentially achieved in that the electric motor (3) is in driving connection via a reduction gear (5) to a coupling input shaft (20) which can be coupled by a switch (24) actuable outside the housing (7) via the coupling (22) to a coupling output shaft (25) which causes the round brush (2) via a second gear (29) to slowly rotate. <IMAGE>
Patent DE-3534050-A1 (DE)
Title: Circuit arrangement having a bridge circuit
Inventor: SCHULZ WINFRIED DR ING
IPC: G01L1/22
Filed: 1985-09-20
Abstract: The invention relates to a circuit arrangement having a bridge circuit of, in particular, semiconductor strain gauges. To avoid an influence of test lines in the temperature compensation in such a circuit arrangement with the necessary alternating-voltage feed to the bridge circuit, an alternating voltage generated in the circuit arrangement is applied to the input (2-3) of the bridge circuit (1) and a measurement value detection device (10) having a reference resistor (27) is connected to the output (8-9) of the bridge circuit (1). Across the reference resistor (27), a voltage such as is detected in each case across the output (8-9) in dependence on a measurement value by means of an amplifier is in each case generated via a control arrangement (21). At the output (43) of the control arrangement (21), a voltage can then be picked up which corresponds to the voltage across the output arm (8-9). The invention can be mainly used in circuit arrangements having a bridge circuit of semiconductor strain gauges. <IMAGE>
Patent DE-3535217-A1 (DE)
Title: Control display board
Inventor: KURATANI JUNICHI
IPC: H01H13/70
Filed: 1985-10-02
Abstract: A controller display board (15) is disclosed which has an electroluminescent element (1) for overall illumination of operating regions such as, for example, a thin-film switch (2) and of the controller display board (15) as well as relatively small light-emitting elements (27) for partial illumination of a display region of a switch (17, 18) which has been operated, and a wiring board (26) for supplying the respective light-emitting element (27) with electric current. The controller display board (15) is constructed from an electroluminescent element (1) and a thin-film switch (2) which is located above said element (1) and is formed from two light-conducting, insulating flat elements (2b) and from a pair of electrodes (2c) which are arranged on the insulating flat elements (2b), the light-emitting element (27) being arranged on the operating side of the thin-film switch (2) and having an illumination area which is smaller than the electroluminescent element (1), and a wiring board (26) being arranged between the electroluminescent element (1) and the thin-film switch (2). <IMAGE>
Patent DE-3536464-A1 (DE)
Title: Electric tool having a drive motor which is mounted in a plastic housing
Inventor: FUCHS MICHAEL DIPL ING
IPC: B25F5/02
Filed: 1985-10-12
Abstract: In the case of electric tools having a drive motor which is mounted in a plastic housing in order, in particular, to construct the bearing of the motor shaft in the region on the output drive side, and the bearing of the operating shaft, reliably and permanently, the invention provides the following: a sealing element (8) and a bearing (10) are inserted in the orifice (2) in the bearing support provided for accommodating the motor shaft, that end surface of the bearing which is on the motor side fixing the sealing element in its position, which sealing element is secured against displacement to the motor side by an attachment (9), in the form of a collar, on the bearing support (Figure 2). <IMAGE>
Patent DE-3539432-A1 (DE)
Title: Process for separation of coal tars
Inventor: KWIATKOWSKI JACEK
IPC: C10C1/18
Filed: 1985-11-07
Abstract: Coal tars are separated, by treatment with supercritical gases, into an oil fraction and a solid-free pitch. The starting tars are treated with the compressed gases in two stages; in the first stage, the tars are saturated with the gas and freed from solid contaminants by filtration or centrifuging, and in the second stage the tars are extracted with further quantities of compressed gas. The resulting extract is converted, by changing the temperature and/or the pressure, into an oil fraction, and the raffinate obtained is converted, by pressure release, to a solid-free pitch.
Patent DE-3543679-A1 (DE)
Title: System for detecting when tennis balls are out
Inventor: KELLNER FRANZ
IPC: A63B71/06
Filed: 1985-12-11
Abstract: Published without abstract.
Patent DE-3544784-A1 (DE)
Title: Tethering device for animals, in particular cattle
Inventor: HOEHNE ERHARD
IPC: A01K1/06
Filed: 1985-12-18
Abstract: A tethering device for animals, in particular cattle, in which the animals are fastened, by means of a tethering element, on a suspension device, arranged above the animals, in the barn. An eccentric member which acts on the tethering element and can be pivoted in the longitudinal standing direction is arranged beneath the suspension device.
Patent DE-3545867-A1 (DE)
Title: Device for cleaning hospital bed frames and the like
Inventor: THEISEN HANS-JOSEF
IPC: B08B3/02
Filed: 1985-12-23
Abstract: Device for cleaning frames, containers or the like, especially for cleaning and disinfecting hospital bed frames, which is provided with nozzles for a cleaning fluid and in which there is provided in the working region (B) of the nozzles (30) a movable floor (8) which is inclined transversely to the direction of movement (3) of the frame (17) to be cleaned, supporting rollers (16) for the frame (17) being provided on the deep side of the movable floor (8) and above its plane and the nozzles (30) being arranged on either side of the movable floor (8) as seen in the direction of movement (3). <IMAGE>
Patent DE-3600742-A1 (DE)
Inventor: ZIEGLER HORST PROF DR
IPC: G01F1/12
Filed: 1986-01-13
Abstract: A volumeter is, in its measuring chamber and on its bladed measuring wheel, free of rheological aids which usually ensure a linear measurement characteristic. The output signal of a sensor (50) co-operating with the measuring wheel is evaluated with respect to the interval of successive sensing pulses by means of a discriminator circuit (56, 58). The output signal thereof is used to address a correction memory (74), in which corrected elementary volumes for the various speeds of rotation and working temperatures are filed. The latter are added up by a measuring counter (92), if appropriate after stepping down by a programmable divider (80-84). <IMAGE>
Patent DE-3601398-A1 (DE)
Inventor: SOMMERMEYER KLAUS
IPC: A61K31/195
Filed: 1986-01-18
Abstract: The use of tryptophan containing oligopeptides for the treatment of cerebral disturbances in particular sleeplessness and depression is disclosed. The use of glycyl tryptophan, if desired, in combination with tryptophan itself, is especially preferred.
Patent DE-3602222-A1 (DE)
Title: Device for measuring distance, particularly for motor vehicles
Inventor: GOERTLER HORST
IPC: G01S15/10
Filed: 1986-01-25
Abstract: In this device, the ultrasonic transducer fed by an electrical generator is connected to the generator with a time delay after the activation of the generator. Due to this delay time, a transmission of ultrasonic signals by the transducer is prevented during the start of oscillation of the generator.
Patent DE-3605018-A1 (DE)
Title: Method and devices for the contactless two-dimensional position finding of a measuring point on a measuring surface
Inventor: KNIFFLER NORBERT DIPL PHYS DR
IPC: H01L31/02
Filed: 1986-02-18
Abstract: A method for the contactless two-dimensional position finding of a measuring point on a measuring surface is proposed. A thin-film cell made from amorphous silicon and having a planar electrode and at least two measuring electrodes (8a, 8b, ME1, ME2, ME3) arranged at right angles to one another is illuminated at a measuring point (B1, B2, B3, L1, L2), and the currents flowing between the electrodes (8a, 8b, ME1, ME2, ME3) as a function of the position of the measuring point (B1, B2, B3, L1, L2) are measured, and evaluated for the purpose of coordinate determination. A plurality of arrangements for obtaining the different measured values of the coordinates are specified for the purpose of carrying out the method. <IMAGE>
Patent DE-3605846-A1 (DE)
Title: Tensionable winding shaft
Inventor: LEIFHEIT KARL-HEINZ
IPC: B65H75/24
Filed: 1986-02-22
Abstract: A winding shaft with circumferential regions or pressure pieces which can be moved radially in and out and have wedge-shaped interior surfaces possesses at least one actuation element which is displaceable in the axial direction and also has wedge-shaped counter-surfaces. The displacement of the actuation element, which is provided at least singly, is carried out by means of a pneumatically actuated deformable air bellows.
Patent DE-3607581-A1 (DE)
Title: Folding (collapsible) furniture
Inventor: BRUNN OSWALD
IPC: A47C4/04
Filed: 1986-03-07
Abstract: A piece of folding furniture, having a guide groove in each rear leg for the purpose of folding up the piece of furniture, is provided, in the region of the guide groove, with catch elements which make it possible to set the seat at different inclinations with respect to the horizontal. According to a first embodiment, provision is made, at one end of the guide groove, for in each case a plurality of catch indentations, whereas in a second embodiment substantially mutually parallel catch grooves are formed at one end of the guide groove and extend from the latter at an obtuse angle.
Patent DE-3610436-A1 (DE)
Title: Paper letters for the production of typed matter such as title lines, sales notices, posters, etc.
Inventor: SIELAFF MAREN
IPC: B42D15/00
Filed: 1986-03-27
Abstract: Paper letters for the production of typed matter such as title lines, sales notices, posters, etc. comprise paper characters which are arranged on paper coated with a special adhesive base. The paper characters are reusable. After use they are stored on a storage sheet and held ready there for further use. <IMAGE>
Patent DE-3611217-A1 (DE)
Title: Control device for multi-cylinder fuel injection internal combustion engines
Inventor: HLOUSEK JAROSLAW DIPL ING
IPC: F02M59/28
Filed: 1986-04-04
Abstract: Control device for multi-cylinder fuel injection internal combustion engines in which an injection pump element (2, 3), the fuel delivery of which is controlled by rotation of a pump piston provided with a bevelled control edge, is assigned to each engine cylinder, the injection pump elements being divided into a first group (2) and a second group (3) and a separate control rod (6 and 7) acting on all injection pump elements (2 and 3) of this group being assigned to each group and the control rod (7) of the second group being actuatable after the control rod (6) of the first group has been actuated. In this way, only those engine cylinders assigned to the first group of injection elements (2) initially function and only when a predetermined power output is attained are the engine cylinders assigned to the second group of injection pump elements (3) set in operation. The final control element of a regulator is coupled to the control rods (6, 7) of both groups by way of a first and second intermediate element (8, 25 and 10, 30) arranged outside the injection pump. The first intermediate element (8) connected to the final control element of the regulator acts on the control rod (6) of the first group of pump elements (2), which supplies the first group of engine cylinders with fuel. The second group of engine cylinders is supplied with fuel only after the pump elements of the second group (3) have covered a certain travel (a) of the second intermediate element (10, 30). <IMAGE>
Patent DE-3614865-A1 (DE)
Title: Device for sludge treatment
IPC: C02F3/28
Filed: 1986-05-02
Abstract: During the treatment, drainage and disposal of sludges, a sludge stabilisation frequently takes place, organic substances being converted to methane gas and/or water and, depending on the degree of stabilisation, the proportion of inorganic substances increasing after the stabilisation. The proportion of inorganic substances or the degree of mineralisation of a sludge is, however, an important parameter for the drainage capacity of a sludge. Hitherto, economically optimised results have not been obtainable either with respect to the sludge stabilisation and the related conversion of the organic substances to methane gas or with respect to the drainage. According to the invention, however, this is achieved by means of a device which consists of an effluent treatment plant which is connected on the solids discharge side to at least one thickener (4, 5) which is in turn connected on the solids discharge side to a digesting tower (8) which is connected via a hydrocyclone (13) to a centrifuge (9). <IMAGE>
Patent DE-3615356-A1 (DE)
Title: Cable plug for the connection of a cable to a computer unit
Inventor: KUNZE DIETER DIPL ING
IPC: H01R13/658
Filed: 1986-05-06
Abstract: The invention relates to a cable plug consisting of shell halves (5, 6) for the connection of a cable (10) to a computer unit. The shell halves (5, 6) are connected to one another in an electrically interference-resistant manner and are extrusion coated with thermoplastic synthetic material (23) in an electrically insulating manner. Locking devices (3-4, 3-8) are also provided. <IMAGE>
Patent DE-3617821-A1 (DE)
Title: Fume cupboard
Inventor: GALEN PIET VAN
IPC: B08B15/02
Filed: 1986-05-27
Abstract: Fume cupboard consisting of a front wall which can be in particular hinged open and has hollow side rails between which a sash window is provided and in which counterweights for this window are provided, and with interior air ducting means for controlling the amount of air sucked in or blown in from the surroundings with various window openings, and/or consisting of a hollow lower threshold for the sash window, which is suitable, with the window more or less closed, for sucking in air from behind, in particular from the interior of a lower cupboard, in particular a chemical store cupboard. <IMAGE>