baber/WOPTO huggingface dataset:
Patent DE-3515256-A1 (DE)
Title: Pushing-in and cable-pulling apparatus for intermediate floors and a plastic rod with a linked-belt guide
Inventor: SCHATZ WERNER ING GRAD
IPC: H02G9/10
Filed: 1985-04-27
Abstract: For the subsequent filling of cable ducts (5) with cables (1), the intermediate floor (7, 8) (see Patent Specification DE 3231027 C 2) must be pushed in, which is done using the apparatus mentioned above.   In order to be able to install the pushing-in apparatus (2) more easily inside or outside the shaft, the cable duct (5) is lengthened by the linked-belt guide (9, 10), and the pushing-in device (2) is mounted on its end. The linked-belt guide (9, 10) may have various forms, on the one hand a normal metal protection tube and on the other a guide, consisting of individual steel segments which are clamped to one another and thus produce a rigid guide bar. The pushing-in device (2) is intended to be designed such that the friction wheels are used not only for pushing the intermediate floor (7, 8) in but also for pushing a plastic rod or metal cable with whose aid cables (1) can be pulled in. The plastic rod is used for pulling cables (1). The pushing in and pulling out is here carried out by means of the friction wheels which are present in the combined pushing-in apparatus (2), with or without profiling. The plastic rod or the metal cable is also guided through the linked-belt guide (9, 10). This method is novel. <IMAGE>
Patent DE-3515574-A1 (DE)
Title: Coaxial cable and process for producing an insulation surrounding the inner conductor of this cable
Inventor: MALVA PERTTI
IPC: B29C48/09
Filed: 1985-04-30
Abstract: The invention relates to a coaxial cable and a process for producing an insulation surrounding the inner conductor of this cable. According to the process for producing an insulation surrounding the inner conductor of a coaxial cable, which coaxial cable has an inner conductor, a plastic insulation moulded around the inner conductor, a cylindrical outer conductor, moulded around the insulation, and an outer jacket of plastic, an insulating layer consisting of at least one layer of foam plastic is extruded onto the inner conductor and, after the extrusion, the insulating layer is cooled. According to the invention, the extruding of the insulating layer is carried out in two different stages and the cooling and drying are carried out between the extrusion stages, the thickness of the two extruded part-layers being less than the thickness of the final insulating layer and the cooling being many times quicker. The cable produced according to the invention is characterised in that the insulating layer (10) consists of two extruded layers (8, 9) of foam plastic placed one on top of the other, the thickness of which is approximately half the thickness of the final insulating layer. In an alternative embodiment, the plastic insulation (10) of the inner conductor (7) has a layer (8) of solid plastic adjoining the inner conductor (7) and a layer (9) of foam plastic moulded around this layer. <IMAGE>
Patent DE-3519187-A1 (DE)
Title: Plug-in mosaic game
Inventor: VAHLE FRITZ
IPC: A63F9/10
Filed: 1985-05-29
Abstract: Plug-in block for mosaic game, having pins which can be pressed into perforated baseplates so as to hold the block there, a mosaic block being fastened onto a rectangular, preferably cubiform base block which has the pins on its underside, the outline of the said mosaic block being fully enclosed by the outline of the base block.
Patent DE-3521874-A1 (DE)
Inventor: OSYPKA PETER DR ING
IPC: A61N1/375
Filed: 1985-06-19
Abstract: The output or outputs of the subcutaneously implanted pulse generator of a cardiac pacemaker are accessible by introducing a cannula or the wire of a stylet through the skin and thereupon through a silicone membrane which is implanted beneath the skin and surrounds a portion of a chamber which contains the output or outputs or affords access to the output or outputs through a conduit or conductor. The cannula or the wire of the sylet can be used to test the pulse generator, the lead or leads and/or the connection or connections between the lead or leads and the pulse generator as well as to admit medicaments and/or to facilitate or carry out adjustments or repairs.
Patent DE-3523108-A1 (DE)
Title: DC/DC voltage converter
Inventor: SCHICKLING BERTHOLD DIPL ING
IPC: H02M1/00
Filed: 1985-06-28
Abstract: A voltage converter for a terminal, which is supplied via the connecting lead, of a telecommunications exchange has a very low power consumption when the terminal is in the quiescent stage. For this purpose, the control amplifier, the pulse-width modulator and, possibly, further devices which are required for operation of the DC/DC voltage converter are supplied from the output voltage of the latter. Since, during switching on of the DC/DC voltage converter, this output voltage is not yet present, an auxiliary voltage source which is supplied from the input voltage of the DC/DC voltage converter is provided and supplies the said devices with power. The output voltage of the DC/DC voltage converter is monitored, and the auxiliary voltage source is isolated from the input voltage when the output voltage reaches the specified value.
Patent DE-3527360-A1 (DE)
Title: Dispenser cathode
Inventor: SCHNUR KARL
IPC: H01J1/28
Filed: 1985-07-31
Abstract: A dispenser cathode is proposed whose cathode sleeve consists of a cylindrical tube section on to whose one end a rotating part having a H-shaped cross-section is soldered.
Patent DE-3534032-A1 (DE)
Inventor: BURLET RUDOLF JOHANNES HUBERTU
IPC: B29D7/01
Filed: 1985-09-24
Abstract: Smooth, glossy, thin films based on linear polyethylene with Mw > 4 X 10<5>, preferably above 8 x 10<5>, having a strength above 1 GPa, a modulus above 20 GPa, and a FEM value above 150 KJ/m, and having a thickness of below 25  mu m, preferably below 2  mu m, an opacity below 15% and a water vapour transmission value below 0.6. Such films can be prepared by spinning or extruding a semidiluted solution of polyethylene, thermoreversible gelation of the spun or extruded article, followed by high, biaxial stretching.
Patent DE-3535426-A1 (DE)
Title: Coupling device in a double lock cylinder
Inventor: KLOOSTERZIEL HEINZ
IPC: E05B9/10
Filed: 1985-10-04
Abstract: Coupling devices in a double lock cylinder make it possible, even with the key inserted on one side, still to rotate the locking-bit hub (7') from the opposite side by means of a second key, there being provided on each of the two sides of the locking-bit hub (7'') a coupling unit (K, K') mounted non-rotatably and axially displaceably in a clearance (2''', 2<IV>) in the end face of the associated lock-cylinder plug (2). Each coupling unit (K, K') consists of a coupling body (10), of a coupling spring (12) seeking to press the latter into coupling engagement, and of a spacer body (11) which can be loaded by the key (15), there being provided between the two spacer bodies (11) a spreading spring (14) which seeks to keep the spacer bodies at an uncoupling distance and therefore the associated coupling bodies (10) out of coupling engagement. In order to arrive at an even simpler coupling device which works more reliably, the coupling bodies (10) are mounted on the spacer bodies (11) so as to be axially displaceable to a limited extent and their coupling springs (12) are supported on the spacer bodies (11) at the outer ends. The two coupling units (K, K') are advantageously designed identically in the manner of a cylinder block. <IMAGE>
Patent DE-3536217-A1 (DE)
Title: Radio frequency ion accelerator
Inventor: AUSLENDER VADIM LEONIDOVIC
IPC: H05H9/00
Filed: 1985-10-10
Abstract: The radio frequency ion accelerator contains an accelerating resonator which comprises inner electrodes (2, 3), drift tubes (5, 7, 9, 11, 13) and an outer screen (4) and has - coupled to the resonator - a radio frequency generator having a high-voltage supply system (25), an ion source (14) and an ejection device (15). The drift tubes (13, 7, 11) are connected to the outer screen (4), the drift tubes (5) to the open end of the inner electrode (2), and the drift tubes (9) to the open end of the inner electrode (3). The longitudinal axis of the drift tubes (13, 5, 7, 9, 11) is located at right angles to the longitudinal axis of the outer screen (4). The inner electrodes (2, 3) are arranged asymmetrically with respect to the longitudinal axis of the outer screen (4). The ratio of the diameter of the cross-sectional circumference of the inner electrode (2) to the diameter of the cross-sectional circumference of the inner electrode (3) is within the limits 1.5 to 2.5. The inner electrodes (2, 3) are connected to one another by means of an electrically conductive disc (16) which is attached to the outer screen (4) with the aid of insulators (17). <IMAGE>
Patent DE-3539804-A1 (DE)
Title: Cutter bar with oppositely driven upper and lower cutters
Inventor: SCHLASSE MANFRED
IPC: A01D34/16
Filed: 1985-11-09
Abstract: The invention relates to a cutter bar with oppositely driven upper and lower cutters, according to the invention rocker levers pressing down resiliently being provided for guiding the upper cutter and sliding guides being provided for guiding the lower cutter.
Patent DE-3540162-A1 (DE)
Title: Method and device for controlling the rotary movements of a multi-drum winch
Inventor: HEIN PETER DIPL ING
IPC: B66D1/22
Filed: 1985-11-13
Abstract: A method and a device for controlling the rotary movements of a multi-drum winch driven by a motor by means of differential gearing is characterised in that the differential gearing, which consists of double bevel gear pairs of different transmission or of double bevel gear pairs of identical transmission with following gear stages of different transmission or of double bevel gear pairs which are followed by drive gears with transmission ratios infinitely variable during operation, serves to split the drive torque into several torque components of different magnitude, as a result of which rope pulls are produced at the drums, the levels of which rope pulls are in certain ratios to one another which can be established beforehand.   <IMAGE>
Patent DE-3543415-A1 (DE)
Title: Draining of sheet-pile walls
Inventor: NEU EDWIN DIPL ING
IPC: E02D31/02
Filed: 1985-12-09
Abstract: The invention relates to the draining of steel sheet-pile walls for removing the excess water pressure on the shore side, in particular in quay installations. The aim and object of the invention is to create a drainage structure which is installed during the placing of the sheet-pile wall without an additional subsequent operation. The essence of the invention consists in cantilever plates and retaining plates being welded into the sheet-pile wall as a holding means for pervious concrete elements with internal porosity of aggregate particles or prefabricated, geotextile-encased gravel filters. After the respective pile-driving unit of the sheet-pile wall has been driven so deep that this holding means reaches the pile-driving plane, the pervious concrete elements are inserted into the holding means, and with the continuation of the pile driving the drainage structure is taken to the planned depth and is thus ready-installed. Fig. 1 is regarded as the key drawing. <IMAGE>
Patent DE-3544722-A1 (DE)
Title: Container for two-component compounds
Inventor: GEBAUER LUDWIG
IPC: B65D81/32
Filed: 1985-12-18
Abstract: The container (1) for the preparation and metered delivery of two-component compounds has a nozzle (1f) serving for delivering the compound at its end (1a) which is at the front in the squeezing-out direction. The delivery aperture (1d) and the introduction aperture (1c) are each sealed by a liquid-permeable membrane (2, 3). When the container (1) is placed in a vessel (5), the liquid (6) contained therein can penetrate through the membranes (2, 3) into the container (1) and reach the powdery component (4). The compound is squeezed out by means of a squeezing-out plunger which can be inserted in the introduction aperture (1c). <IMAGE>
Patent DE-3600695-A1 (DE)
Title: Method of inserting rock bolts and device for carrying out the method
Inventor: KETTERER KLAUS DIPL ING
IPC: E21D20/02
Filed: 1986-01-13
Abstract: The rock bolts inserted into drill holes are normally bonded in place with an adhesive agent, for example a two-component synthetic resin in the form of cartridges. First of all the cartridges are put into the drill hole and then the bolt stem is pushed into the drill hole in a rotary manner by means of a drilling device. To improve the insertion action with regard to the amount of time required and to improve the safety for the workers, a sheath (5) accommodating the cartridges (11) is slipped onto the bolt stem (3) and is pushed together with the bolt stem (3) into the drill hole (1). <IMAGE>
Patent DE-3612413-A1 (DE)
Title: Dual circuit trailer control valve
Inventor: HENZLER GUENTER DIPL ING
IPC: B60T15/24
Filed: 1986-04-12
Abstract: A dual circuit trailer control valve for pressure medium operated tractor vehicle brake systems has two control pistons (22, 23), connected in series, for the operation of a combined inlet/outlet valve (28), which is arranged between an inlet chamber (11) and an outlet chamber (13) connected to a trailer brake line. The control pistons (22, 23) are each acted upon by one service brake circuit of the brake system respectively. A further control piston (25) is acted upon by a parking brake circuit of the brake system and, when the parking brake is applied, operates the combined inlet/outlet valve (28) in such a way that a brake control pressure is generated in the outlet chamber (13). For forced movement of the first control piston (22), which, in itself, remains motionless when the service brake is intact, a compression spring (53) is arranged between the said piston and the valve housing (10), which holds the control piston (22) in an initial position. The service brake pressure generated in the outlet chamber (13) by operation of the parking brake displaces the first control piston (22) against the force of the compression spring (53).   <IMAGE>
Patent DE-3614936-A1 (DE)
Title: Device for removing dog excrement from streets and squares
Inventor: MOECKING HERMANN
IPC: E01H1/12
Filed: 1986-05-02
Abstract: A device for removing excrement from streets and squares, having a laterally delimited picking-up space and an opening for introducing the excrement, is designed according to the invention so that the opening and/or the picking-up space is closed off by a lattice (4) or is itself constructed as a latticework (4). The latticework (4) can consist, for example, of a plurality of interconnected tubes (14) located next to one another, said tubes being open on a side facing the excrement, whereas their other sides are closed, thus producing a thicker disc for picking up the excrement. With the embodiment of the device according to the invention, it is now possible to recover in a hygienically perfect manner the excrement to be carried away. <IMAGE>
Patent DE-3617671-A1 (DE)
Title: Ionisation chamber
Inventor: FEY GUENTHER
IPC: H01J47/02
Filed: 1986-05-26
Abstract: The invention relates to an ionisation chamber having a pressure-resistant, cylindrical outer housing (1) which is connected to earth potential and in which a cylindrical voltage electrode and a signal electrode are accommodated coaxially. In order to create an ionisation chamber having a uniform response sensitivity over the entire area of the inlet window (12), the voltage electrode consists of a rotationally symmetrical cup (2) having an opening to the inlet window (12), which opening is closed by a cover (4) in the form of a grid. The base (3) of the cup rests on electrically insulating supports (7) and has a centre hole (8) for the electrically insulating bushing (9). The signal electrode consists of a disc (6) in the form of a grid (Figure 1). <IMAGE>
Patent DE-3618858-A1 (DE)
Title: Method and apparatus for depositing fibre sliver to form a cylindrical sliver package
Inventor: MOELDERS FRANZ DIPL ING
IPC: B65H54/80
Filed: 1986-06-04
Abstract: In a drafting frame, a fibre sliver is deposited by means of a turntable into a spinning can set down under the turntable. The turntable and the spinning can are provided with rotary drives, so that the deposition of the fibre sliver takes the form of sliver cycloids. Furthermore, the drafting frame is provided with means, by means of which the spinning can can be pivoted. It is thereby possible further to improve the deposition of the fibre sliver in the spinning can, in particular to increase the filling of the spinning can.
Patent DE-3619632-A1 (DE)
Title: Clamping device for a driving machine, e.g. a portable drill
Inventor: WOLFF ROBERT
IPC: B23B45/14
Filed: 1986-06-11
Abstract: A clamping device for a driving machine equipped with a clamping-in neck consists of a firm-clamping device (2) which can be attached to a worktable (1) and has a screw-spindle (10) and an upper part (9) forming a table-resting leg (5) and a back leg (8), and of a machine holder (3) which can be firmly clamped to the upper part in various positions and has a clamping-in ring (6) for the clamping-in neck. According to the invention, the clamping device is designed as an additional machine handle (45) for mobile use of the driving machine.   <IMAGE>
Patent DE-3624092-A1 (DE)
Inventor: STEIN GUENTER
IPC: F02M45/00
Filed: 1986-07-17
Abstract: A fuel injection pump for internal combustion engines has at least one pump working area (2) delimited by a pump plunger (1) and a work cylinder (3) and at least one high-pressure line (4) leading from the pump working area (2) to a fuel injection nozzle (5). In a discharge line (6) branching out from the high-pressure area (2, 4) is arranged a pressure-keeping value (7) the keeping pressure of which is tuned with the opening pressure of the injector nozzle (5). Thus, thanks to a reduction of the duration of the injection, one obtains a silent operation with low speed and low charge without undesirably affecting the injection start, as well as a soft opening of the nozzle (5). Other driving elements (9, 11, 12, 15) may be arranged in the discharge channel to influence the outflow volume and the opening features of the injection valve (5).
Patent DE-3627106-A1 (DE)
Title: Irradiation unit, especially with high-pressure lamps
Inventor: KOEPPEN DETLEF
IPC: A61N5/06
Filed: 1986-08-06
Abstract: Published without abstract.
Patent DE-3634715-A1 (DE)
Title: Method and apparatus for protection against dry running in roller rotary graters
Inventor: FRITZSCHE THOMAS
IPC: B02C4/28
Filed: 1986-10-11
Abstract: The invention relates to protection against dry running in roller rotary graters for fine disintegration of paste-like substances, such as chocolate and cocoa masses and paint and soap masses, the state of covering of the roller surface by the material being processed being detected optoelectronically by means of a light reflection barrier. The object of the invention is to provide a dry running protection device which functions reliably in terms of long-term behaviour and, independently of the consistency of the materials being processed, signals when the grater really is running dry and ensures that an impairment of the operational reliability by contamination is ruled out. According to the method, during the run-up of the roller rotary grater, the state of covering of the roller surface is detected and used for checking the operational reliability of the dry running protection device. The main features of the apparatus are that a signal store is arranged after the light reflection barrier, the output of the signal store being connected to the input of a switching element which is activated by a time element and after which is connected a result store, whose state controls a display "dry running protection device defective" and a switching-off device of the main drive of the roller rotary grater. <IMAGE>
Patent DE-3638150-A1 (DE)
Title: Universal road and all-terrain vehicle trailer for all-terrain drilling devices
Inventor: STRIEHL FRIEDRICH
IPC: E21B7/02
Filed: 1986-11-08
Abstract: The present invention relates to a universal road and all-terrain vehicle trailer for all-terrain drilling devices, which is characterised in that it has at least one wheel axle and at least two pairs of caterpillar units and/or another special chassis, for example metal wheels, rubber wheels, which permits the vehicle to travel on normal roads or over fields. A particular embodiment is characterised in that the pairs of caterpillar units extend hydraulically when required into the working position when on an appropriate terrain. A further particular embodiment of the invention is characterised in that a diesel unit is arranged on the trailer platform, the said diesel unit assuming the function of driving the trailer for off-road operation, and also of driving the drilling element. <IMAGE>
Patent DE-3643329-A1 (DE)
Title: Pallet-change system
Inventor: NUSSBAUMER WALTER
IPC: B23Q7/14
Filed: 1986-12-18
Abstract: A pallet-change system for working stations of a flexible production system is proposed, in which the workpieces (4) are supplied to a rotating and pivoting station (33) in order to align the pallet guides with transporting guides to the supporting table (11). The pallet is then transported from a vertical plane into the supporting table for working (Fig. 1). <IMAGE>
Patent DE-3644463-A1 (DE)
Inventor: THYES MARCO
IPC: C07C255/50
Filed: 1986-12-24
Abstract: (Z)-2-(2-arylethenyl)arylcarboxylic acids of the general formula I <IMAGE>  (I)  where A is a group for completing an aromatic ring system and Ar is an aromatic radical, are prepared by reacting a 2-formylarylcarboxylic acid of the general formula II    <IMAGE> (II) with an (arylmethyl)phosphonium salt of the general formula III <IMAGE> (III)  where R1, R2 and R3 are each organic radicals and X is halogen, in the presence of a base at from (-20 DEG ) to +30 DEG  C. by carrying out the reaction in the presence of a C1-C5-alkanol and/or a C2-C4-alkanediol.
Patent DE-3703431-A1 (DE)
Title: Heating cable type diesel heater - uses annular screw nipple with additional orifice for accommodating heating cable
Inventor: ROEHNER ERNST
IPC: F02M31/125
Filed: 1987-02-05
Abstract: The heating cable-diesel-heater arrangement includes a long, heating cable (1) which is made of a high-grade plastics material and which is inserted into the intake (suction) line up to the diesel tank (3). The cable is also inserted over the hollow bolt (6), fitted with a sealing union nut, into the tank (3) itself. The annular screw nipple (5), which has an additional orifice for taking the heating cable (1), is equipped with a thermostat (7). The (+) cable (12) which leads to the nipple (5) is connected, via thermostat (7) with a magnetic valve (8) of the injection pump (9) and maintains the heating current by energising the engine via an ignition key (10). The thermostat (7) switches on the heating current at zero degrees Celsius and breaks the current at twenty degrees Celsius. USE/ADVANTAGE - Protection of diesel fuel oil in vehicle from intense cold.
Patent DE-3705055-A1 (DE)
Title: Use of 2-(3-fluoro-4-methylphenylimino)imidazolidine for the treatment of coronary heart disease
Inventor: TRAUNECKER WERNER DR
IPC: C07D233/50
Filed: 1987-02-18
Abstract: The invention relates to the use of 2-(3-fluoro-4-methylphenylmino)imidazolidine and its acid addition salts for the treatment of coronary heart disease.