baber/WOPTO huggingface dataset:
Patent DE-3215666-A1 (DE)
Title: Rechargeable pocket lamp
Inventor: TATZEL ADOLF
IPC: F21L4/08
Filed: 1982-04-27
Abstract: A rechargeable pocket lamp, consisting of a lamp part and a power part, is described, in which a simple mechanical and electrical coupling of the lamp part and power part is achieved without additional plug-and-socket connections by providing in a lead in the power part, which lead bridges the charging circuit, a switch that can be actuated by magnetic force, and by assigning to this switch a permanent magnet fixed on the lamp part, the switch being in the magnetic field of the permanent magnet when the power and lamp parts are coupled.
Patent DE-3232960-A1 (DE)
Title: Closed-loop controllable hydraulic movement damper for valves
Inventor: VOSS RUDOLF
IPC: F16K47/00
Filed: 1982-09-04
Abstract: Closed-loop controllable hydraulic movement damper for valves, characterised by an open-loop control component for the valves and a closed-loop control component for the open-loop control component, the open-loop control component (A) having a piston-guiding cylinder (1a) and a piston rod (5) and the closed-loop control component (B) being designed with a medium space (1b), which can be a cylinder, and at least one choke device, and the spaces between the two components being connected via at least two openings (1c, 1d) which are arranged in the open-loop control component on the two sides of the piston, and being filled with a fluid. <IMAGE>
Patent DE-3241908-A1 (DE)
Title: Undercarriage for an aircraft
Inventor: HUEBBERS MANFRED DIPL ING
IPC: B60B7/00
Filed: 1982-11-12
Abstract: The undercarriage according to the invention is characterised by landing wheels (1) which can be driven at the landing speed of the aircraft. According to a preferred exemplary embodiment, a drive which makes use of the air drag is provided which is formed by the blades (10) which are arranged in a jointed manner on the central web (6) of the wheel rim (2). When the undercarriage is lowered, the landing wheels (1) are caused to rotate. In order to control the rotation speed as a function of the landing speed and the local conditions, the angular position of the blades (10) with respect to the landing wheel (1) is adjustable via an adjusting mechanism. <IMAGE>
Patent DE-3242036-A1 (DE)
Title: Method for dyeing textile goods made of modified polyester fibres by the exhaust method
Inventor: MUELLER SIEGFRIED DR
IPC: D06P3/54
Filed: 1982-11-13
Abstract: Poor wet-fastness properties and unsatisfactory thermofixing fastness in dyeings on carrier-free dyeable polyester fibres using conventional disperse dyes exclude the use of textile goods of this type in the contract sector, such as consumer textile goods, sportswear etc. The decreased boil wash resistance of such disperse dyes on the modified fibres can lead to problems because of the risk of bleeding-out during the wash. By the use of disperse dyes containing reactive groups for the dyeing of carrier-free dyeable polyester fibres by the exhaust method, the dyeing results in relation to the fastnesses sought are considerably improved and thus further areas of use for the fibre types mentioned are opened up.
Patent DE-3242461-A1 (DE)
Title: Device for expanding shrink tubes
Inventor: SCHNEIDER REINER ING GRAD
IPC: B29C61/08
Filed: 1982-11-12
Abstract: The new device for expanding shrink tubes (10) has a guide tube (11) for the shrink tube in its expanded phase, which consists of an entrance region, which forms the expansion zone (15) and of a sizing and cooling region (29). The region of the expansion zone is surrounded by a device (25) which generates a rotating magnetic field and allows a body (35) of magnetic material to rotate in the interior of the shrink tube on the interior wall of the tube whilst pressing on a spiral path. The remaining part of the guide tube is enclosed by a cooling device (29). <IMAGE>
Patent DE-3243544-A1 (DE)
Title: Antimycotic compositions for single gynaecological treatment
Inventor: BITTERA MIKLOS VON
IPC: A61K31/415
Filed: 1982-11-25
Abstract: Antimycotic compositions for gynaecological use by single administration contain azole active substances in particles below 4 mu , a buffer system and conventional formulating aids.
Patent DE-3304040-A1 (DE)
Title: Windscreen wiper for vehicles
Inventor: REBISCHKE HEINZ
IPC: B60S1/34
Filed: 1983-02-07
Abstract: Published without abstract.
Patent DE-3307727-A1 (DE)
Title: Tool for drilling holes in workpieces
Inventor: VOGELMANN FRITZ
IPC: B27G15/00
Filed: 1983-03-04
Abstract: The tool has a drill (1) with cutting edges (2) and a guide tip (5), lying between the cutting edges (2), as well as a holder (9). The holder (9) is releasably screwed together with the drill (1), whereas the guide tip (5) can be displaceably mounted and clamped as part of a pin (6) in the tool holder (9). By this design, on the one hand the drill (1) can be removed without any problems and reground. The guide tip (5) separated from the drill (1) can also be easily reworked together with the tool holder (9). In addition, the height of the guide tip (5) above the cutting edges (2) can be set as desired and fixed. <IMAGE>
Patent DE-3309409-A1 (DE)
Title: Fastening device
Inventor: BLUEMLEIN GUENTHER DIPL ING
IPC: G04B37/14
Filed: 1983-03-16
Abstract: The invention relates to a fastening device of a bracelet 12 on the housing 1 of a wristwatch. The device has two connecting pieces 2, which are fixed on the housing and in each case have a recess 6 for fastening a free end of the bracelet 12. The free end of the bracelet 12 is to be arranged in the recess 6 extending in the longitudinal direction of the bracelet 12. The recess 6 consists of a lead-through opening 7 more remote from the housing 1 for leading the bracelet 12 through, and of a retaining opening 8 nearer to the housing 1. A bulge 13 of larger cross-section than the lead-through 7 and formed on the free end of the bracelet 12 can be accommodated in the retaining opening 8. <IMAGE>
Patent DE-3310278-A1 (DE)
Title: Ramp for loading and unloading goods of all kinds
IPC: B65G69/28
Filed: 1983-03-22
Abstract: In the case of ramps with crossing bridges which are arranged in upwardly and laterally open recesses in the bridge, first the ramp is concreted, a gap being left on the edges of the recesses for the bridge. During concreting of the ramp, bracings and/or reinforcements which protrude into the gaps are included in the concrete. The frame of the bridge has a surrounding flange which acts as a supporting frame and which rests on the floor of the recess. After insertion of the crossing bridge, the bracings and/or reinforcements are welded to the surrounding flange and the gap is then filled with concrete. The builder of the part to be concreted must therefore also fill the gap with concrete when the crossing bridge has been inserted. This leads to an unclear division of responsibility between the builder of the crossing bridge and the builder of the concreted ramp section. It is hardly possible to determine afterwards who is responsible for damage. According to the invention, the stationary, concreted part of the ramp and the supporting frame of the crossing bridge are designed in such a way that no other concreting operations are required when the crossing bridge has been installed.
Patent DE-3311024-A1 (DE)
Title: Battery charging apparatus
Inventor: INANIWA MASAHIRO
IPC: H02J7/00
Filed: 1983-03-25
Abstract: A battery charging apparatus comprises a rectifier, which is connected to an AC voltage source, for generating a rectified sinusoidal half-wave voltage, and a thyristor which is connected in a first circuit between the rectifier and the rechargeable battery, in order to apply the sinusoidal half-wave voltage to the battery. An RC triggering element is provided in a second circuit between the battery and the gate of the thyristor, in order to trigger the thyristor to conduct and hence to apply the sinusoidal voltage to the battery when the instantaneous value of the voltage is higher than the voltage of the battery. A temperature-dependent switch is provided for isolating the second circuit when the battery is heated up to a temperature which is higher than a predetermined value. Furthermore, a transistor which responds to the temperature-dependent switch is provided in order to construct a short-circuit path to the gate of the thyristor.
Patent DE-3316157-A1 (DE)
Title: Brewing device for an automatically operating coffee-making machine
IPC: A47J31/36
Filed: 1983-05-03
Abstract: The invention relates to a brewing device for an automatically operating coffee-making machine, having a control piston which is axially displaceable in the brewing chamber, having a first longitudinal portion which corresponds in cross-section to the cross-section of the brewing chamber and a second longitudinal portion which closes the filling opening in a first brewing position.   A known coffee-making machine of this type is intended for brewing cappuccino. A different type of coffee or different quantities of coffee cannot be made with said machine. According to the invention, a coffee-making machine of this type is constructed in a simple manner for the optional brewing of cappuccino or ordinary filter coffee in such a way that, prior to feeding in the brewing water, the piston can be displaced into a first brewing position for making filter coffee and into a second brewing position which compresses the ground coffee for making cappuccino, in which second brewing position the brewing water is fed in under increased pressure.
Patent DE-3319872-A1 (DE)
Title: Fastening device for a curtain rail
Inventor: BROCKHAUS ANTON
IPC: A47H1/06
Filed: 1983-06-01
Abstract: For curtain rails 1 for guiding the gliders or runners of suspenders of curtains, net curtains or the like, a configuration is to be achieved whereby no screws or similar fasteners are required to fix the curtain rail 1 in a groove of a thin-walled support plate or the like. The curtain rail 1, with a substantially C-shaped profile cross-section, therefore has a web 2 with a deformable region 4 which extends in its longitudinal direction and which has a pre-profiled bend or kink. In the region of the bent or kinked web 2, the curtain rail 1 has a width 12, corresponding to the clear groove width, between its outer longitudinal edges 6' and 6''. The extended length of the web 2 between its outer longitudinal edges 6' and 6'' is, however, greater than the clear groove width, as a result of which, by extending the web 2, its longitudinal edges 6' and 6'' penetrate into the groove walls (Fig. 1). <IMAGE>
Patent DE-3322397-A1 (DE)
IPC: F16B13/00
Filed: 1983-06-22
Abstract: 1. Device for attaching a panel (1) or the like to a wall (2) or the roof of a building and having, traversing a through bore (6) in the panel or the like and engaging a fixing bore (10) in the wall or on the roof, a plug (8) and an anchoring sleeve (7) for direct insertion into the through bore in the panel or the like, characterized in that the walls of the anchoring sleeve (7, 22) comprise at least one but preferably a plurality of apertures (19) and in that they are provided with an aligning device (21) for a press adapted to be inserted into the anchoring sleeve and carrying adhesive or the like, the inner end of the anchoring sleeve (7, 22) which is associated with the wall (2) being occluded by a wall (18) which can be pierced, the plug (8, 23) being connected or connectable to the anchoring sleeve in traction and compression resistant manner.
Patent DE-3328649-A1 (DE)
Title: Folding camera
Inventor: SACHS GUENTER
IPC: G03B17/04
Filed: 1983-08-09
Abstract: A lens holder 2 or 7 is mounted by means of pivot pins 2b or 7a to pivot and slide on rectilinear guides 1b or 8b of a camera body 1 or 8. When the lens holder 2 or 7 is pivoted onto the camera body 1 or 8, the latter is slid transversely to the optical axis, so that its free end can pivot about the camera body 1 or 8 on the narrow side 1d or 8c thereof. The transverse sliding is produced either by constraint via a gear system 1a, 2a or by force-closed interaction between the lens holder 7, 7b and camera body 8, 8a. A bellows holder 4 having a set of bellows 3 or 11 acts positively on the pivot pins 2b or 7a of the lens holder 2 or 7. The bellows holder 4 is moved in the direction of the arrow "B" when the lens holder 2 or 7 is pivoted, as a result of which a perfect folding movement of the set of bellows 3 or 11 is achieved. <IMAGE>
Patent DE-3329350-A1 (DE)
Title: Wheel suspension of a vehicle
Inventor: EVLANOV VIKTOR IVANOVIC
IPC: B62D17/00
Filed: 1983-08-13
Abstract: Wheel suspension of a vehicle in which the device for adjusting the angle of inclination of the wheels constitutes a nut/screw pair of elements which is formed by a section (a), engaging through a bore (15) in the axle leg (2), of the bolt (10) on which a thread is made and by a nut (13) which is arranged on said thread with the possibility of a progressive movement during the adjustment of the angle of inclination and has outer faces which extend at an angle ( alpha ) parallel to the axis (c) of their screw hole whilst the bore (15) in the axle leg (2) lies at the same angle ( alpha ) with respect to a perpendicular dropped on the support faces (e) of the leg for the bolt (10) as the outer faces of the nut (13) running in parallel and has a cross-sectional shape and dimensions which correspond to those of the nut (13). <IMAGE>
Patent DE-3331550-A1 (DE)
Title: Safety tyre for cars
Inventor: HARTMANN HANS-SIEGFRIED
IPC: B60C5/24
Filed: 1983-09-01
Abstract: Published without abstract.
Patent DE-3332891-A1 (DE)
Title: Contour colour-space field window
Inventor: RUMKE EBERHARD HEINRICH DR RER
IPC: E06B3/68
Filed: 1983-09-13
Abstract: To make the contour colour-space field windows, the designs presented to the client were copied via a semitransparent screen of episcopes or diascopes onto the support material surface and substantially completed in a unit of 4 different elemental forms from contours and transparent foil fields as a pane coating. When the foil fields adjoining without a gap are produced, the foils must be stuck into their zones with overlapping edges and an interposed protective film, separated in accurate register by means of a knife cut penetrating both foils, and then freed of the foil residues. The foil-free contours were cut by means of a special tool out of the coating on the pane surface. For enclosing the foil fields, the opaque lead contours were welded directly to the glass. To be able to cut the foils out at the upper edges of the lead strips in such a way that they could again be inserted without gaps into the lead sectors, the loss of surface area, due to the cutting, on the foil pieces had to be compensated by a flat, easily deformable shoulder on the lead profile. Via the steric effect of the lead profiles and by the mutually penetrating coloured-light fronts of formed foil fields, intensified by the increasing distance of the pane surfaces, these ... they are then also, with image representation congruent on both sides or with divided motif on both sides of the pane ... Original abstract incomplete.
Patent DE-3340138-A1 (DE)
Inventor: PERUTH GUENTHER DIPL ING
IPC: H02M3/335
Filed: 1983-11-07
Abstract: A blocking oscillator converter with controlling logic system has an oscillator which, in the active state, blocks control of a switching transistor of the converter, and hence feeding of the electronic apparatus to be supplied by the converter. The oscillator blocks the output of a control circuit in the active state and, in the passive state, has no influence on the control of the switching transistor by the control circuit. The active state of the oscillator is triggered by monitoring of the possible operational errors by an error indicator when such an operational error occurs. After decay of the operational error has taken place, the oscillator again returns to the passive state. The advantage of the blocking oscillator converter with controlling logic system is primarily provided through a considerable reduction of the power dissipation in the blocking oscillator converter, and primarily in its switching transistor during error indications.
Patent DE-3341795-A1 (DE)
Inventor: KLAUCKE THOMAS
IPC: F16K31/40
Filed: 1983-11-19
Abstract: Disclosed is a fan drive, in particular one for cooling installations of rail vehicles. The fan drive comprises a hydraulic motor and a control valve which regulates a bypass as a function of temperature, thus affecting the flow of a pressure medium driving the motor. The control valve comprises a control piston subjected to a control pressure in the direction of closing the bypass, and a counterbalancing pressure in the opposite direction from the source of the pressure medium. The control valve also comprises a control spring which biases the control piston in the direction of closing the valve, and a pilot valve which affects the control pressure. The pilot valve is actuated by an electromechanical servo component. The pilot valve is located in an insert which is arranged within the control piston. A central bore of the control piston is slidingly guided on the convex surface of the insert so as to form a seal.
Patent DE-3342634-A1 (DE)
Title: Pipe suspension device
Inventor: WOLFSDORF KLAUS
IPC: F16L3/22
Filed: 1983-11-25
Abstract: In a pipe suspension device (1) for suspending pipes (17) or the like on ceilings etc., an attachment, which is preferably constructed as a pipe clamp (13), is provided on the pipe side. On the ceiling side, the pipe suspension device (1) can be fitted, for example, by means of an impact anchor (6) or a profiled rail (19). Located between these parts (6; 19 or 13 respectively) is a position control piece (2, 2a) for the pipes (17), having a height-adjustment device which is constructed for holding a threaded rod (14) of the pipe clamp (13) and has an internal thread as well as external profiling (16) for holding a retaining part (7) firmly. In this case, the retaining part (7) projects at least partially downwards with respect to its support on the position control piece (2, 2a), and has an engagement point there for adjustment. In this arrangement, the height-adjustment device is easily accessible all round. Even when a pipe is suspended close to the ceiling, the height of said pipe can be adjusted easily (Fig. 4). <IMAGE>
Patent DE-3343874-A1 (DE)
Title: Storage installation for elongated material
Inventor: WAGNER HANS DIPL ING
IPC: B65G1/04
Filed: 1983-12-05
Abstract: The storage installation for elongated material comprises a shelf on whose two transversely adjacent uprights (2), supporting arms (3) for the elongated material (1) are arranged in storeys above one another, and a load bearing device (6, 7). The load bearing device (6, 7) can grip the elongated material (1) from underneath using two load bearing arms (6) which are situated at a distance from one another, are arranged for example on a crossbar (7) so as to be rotatable about its vertical axis (5) and are hook-shaped. The supporting arms (3) of the shelf can be pivoted between a horizontal supporting position and an out-of-use position, in which the supporting arm (3) in question, which has been pivoted about a horizontal axis (4), clears the way to the supporting arm (3) below it. This pivoting movement of the supporting arms (3) of the shelf is brought about by the pivoting arms (10) of the load bearing device (6, 7) which each engage with the supporting arms (3) for the elongated material (1) and are pivotable about a shaft (11) parallel to the axis (4). Movement of the pivoting arms (10) can, like that of the load bearing arms (6) and of the entire load bearing device (6, 7) can be controlled from the crane controlling the latter. Each pivoting arm (10) can be displaceable along its pivoting shaft (11), for example by means of a hydraulic cylinder/piston assembly, between a non-engagement position and an outer position at which it engages with the supporting arm (3). <IMAGE>
Patent DE-3406238-A1 (DE)
Title: Electrical heating cartridge
Inventor: WIESEHOF KARL JOHANNES
IPC: H05B3/46
Filed: 1984-02-21
Abstract: In the case of an electrical heating cartridge whose heated structure length is provided with heating zones of different heating powers, it is provided in order to increase the life that the heating conductor wire winding is wound, following a predetermined heating power distribution, onto the winding former of the heating cartridge with a respectively matched heating conductor wire winding density, the variation changing continuously in accordance with the values of the heating power distribution.
Patent DE-3408246-A1 (DE)
Inventor: BOSSE CARL B ING GRAD
IPC: E21B10/00
Filed: 1984-03-07
Abstract: 1. An apparatus which operates on the earth removal principle for pressing pipes forward underground, having a support tube (1) and a conveyor screw (2) which is arranged therein and which at the advance end carries a first boring tool (4), and a further cutting tool (5, 6) which is rotatably mounted on the support tube (1) and which concentrically surrounds the first boring tool (4) and which is provided with its own drive (12) independently of the conveyor screw (2), characterised in that the further cutting tool, in the form of a cutting ring (5, 6), forms with the first boring tool (4) and the corresponding end of the conveyor screw (2), an entry cone (13) over which the cutting teeth (6) of the cutting ring (5, 6) extend.
Patent DE-3409740-A1 (DE)
Title: Method for compensating for a temperature influence, and a device for carrying out the method
Inventor: FRIEDRICHS DETLEF
IPC: G05D23/12
Filed: 1984-03-14
Abstract: A method for compensating for the influence of the temperature of a heating supply medium on a radiator thermostatic valve, in which the actuating movement of the valve per  DEG C is determined on the basis of the volume and of the coefficient of expansion of the expansion sensor of the thermostatic valve, and an adjustment in the opposite direction is produced via a compensation drive, the magnitude of this adjustment being determined from the volume of the compensation drive and its coefficient of expansion.
Patent DE-3410214-A1 (DE)
Title: Method and system for checking the air pressure of vehicle tyres, in particular of motor vehicles and motor cycles
Inventor: REINHARDT HELMUT
IPC: B60C23/04
Filed: 1984-03-20
Abstract: The invention relates to a method and a system for checking the air pressure of vehicle tyres, in particular of motor vehicles and motor cycles. In the event of the actual value of the air pressure in the tyre deviating from its set value by a predetermined value, a first induction coil which is constantly excited by a magnet excites a second induction coil whose induction field which is produced in this way is measured and is displayed visually and/or indicated acoustically in the spatial field of perception of the driver via measured value transducers. The system 6 consists of induction coils 7, 8 which are arranged at a distance from one another on each vehicle tyre 2 on the inner wall 11 of the tyre casing 10 and are connected by means of a line 12, 12a to a pressure switch 9. On the fixed vehicle part 13, a magnet 14 is associated congruently with the induction coil 7 and an adaptor 15 is also associated congruently as a measured value sensor with the other induction coil 8. The adaptor 15 is connected to a visual and/or acoustic display device 17 via a measured value transducer 16. <IMAGE>
Patent DE-3418827-A1 (DE)
Title: Arming device for explosive bodies
Inventor: GREINER RICHARD ING GRAD
IPC: F42C15/295
Filed: 1984-05-21
Abstract: In order to implement an arming device in explosive bodies, a fluid-flow engine is integrated into the explosive body, which engine is located in a flow field during operation. Said engine converts the flow energy occurring in the vicinity of the explosive body into rotation energy. The arming of the explosive body is initiated when a predetermined rotation energy value is reached, by means of a coupling device which couples a rotor to a safety device, which rotor rotates at high speed corresponding to the rotation energy absorbed.