baber/WOPTO huggingface dataset:
Patent DE-3442111-A1 (DE)
Title: Apparatus for manipulating rolling pallettes in shelving
Inventor: SCHMIDT HERMANN
IPC: B65G1/06
Filed: 1984-11-17
Abstract: In an apparatus for manipulating rolling pallettes in shelving, and for generating a defined advancing movement of the rolling pallettes, the rolling pallettes running on running rails, a connecting rod with a plurality of catches which act in the conveying direction being provided between the running rails and the shelving conveying mechanism being equipped with telescopic chain conveyors and an actuating element for the connecting rod, a solution is to be devised, by means of which the conveying of rolling pallettes in shelving is controlled and can be adapted to the loading conditions in each case, the apparatus being usable independently of whether dynamic shelving or other types of shelves are used and operation being simplified and the outlay on equipment to be used being reduced. This is achieved in that the conveying mechanism (3) is equipped with an actuating ram (7, 21) outside the range of the telescopic chain conveyor (4) to generate the advancing movement of the connecting rod (14), the actuating ram (21) acting on a pushing surface (20) which is situated outside the running rails (9) of the shelving (8). <IMAGE>
Patent DE-3445852-A1 (DE)
Inventor: MEYER HORST DIPL CHEM DR
IPC: C07D401/14
Filed: 1984-12-15
Abstract: 1,4-Dihyropyridinecarboxamides of the formula   <IMAGE>   and salts thereof, are effective for treating cardiac insufficiency, thromboses, thromboembolisms and ischaemias, for influencing the blood-sugar level and the circulation and as coronary therapeutic agents and anti-arrhythmic agents.
Patent DE-3501456-A1 (DE)
Title: Process for reducing the SO2 and NOx content of gases
Inventor: RANKE GERHARD DIPL ING
IPC: F02C3/34
Filed: 1985-01-17
Abstract: A process is described for reducing the SO2 and NOx content of gases, which are formed in the gasification of coal, and which, after desulphurisation, are burnt in a turbine. In order to achieve a reduction of the NOx emission with the flue gas and to achieve an increase of the efficiency of the power station as a result of lower compression energy for the combustion air, it is proposed to carry out the combustion of the desulphurised gas in the presence of a CO2/O2 mixture. As a result of the use of CO2, on the one hand the combustion temperature is reduced and on the other hand the NO2 problem is reduced, since a virtually N2-free flue gas is produced. In comparison with air, the CO2 amount required is less so that the energy requirement for the CO2 compression can be reduced.
Patent DE-3503872-A1 (DE)
Title: Magnetic disk cartridge protected against discharge, such as from an electrically charged hand
Inventor: TSUYUGUCHI HIROSHI
IPC: G11B23/50
Filed: 1985-02-05
Abstract: A magnetic disk cartridge has a flexible magnetic disk, which is enclosed in a generally flat, square jacket of relatively rigid plastic. The jacket is made up of a pair of halves, which are connected to each other at their corners by ultrasonic fusing, in order to reduce to a minimum the possibility of warping of the jacket, and therefore of the magnetic disk housed in it, during use of the disk cartridge, under the effect of heat. If the rear side of the disk cartridge loaded into a disk drive is touched by an electrically charged hand via the insertion slot in the disk drive, a discharge to the conducting surfaces of the magnetic disk could take place if the gap between the adjacent edges of the halves of the jacket were left open at the rear side of the cartridge. Therefore, the gap between the adjacent edges at the rear side of the jacket is closed at least partially against the possibility of such a discharge, without the cartridge being made susceptible to deformation under the effect of heat. The gap can be closed by fixing a sticker of electrically insulating material, which has spaces to be filled in by the user, on the jacket and/or by fusing the adjacent edges to each other.
Patent DE-3505898-A1 (DE)
Title: Driver's brake valve
Inventor: GERUM EDUARD DIPL ING
IPC: B60T13/66
Filed: 1985-02-21
Abstract: The driver's brake valve for main-line locomotives with automatic, indirectly acting compressed-air brakes receives input signals from input devices (1-5), which occur as purely electrical (analog or digital) signals. In a control electronics system (6), these signals are processed to form a reference signal (USOLL) of a pilot pressure (A pressure). In an analog converter (EP converter 7), this signal is converted into the pneumatic A pressure, which serves as pilot pressure of a conventional relay valve (9). <IMAGE>
Patent DE-3505988-A1 (DE)
Title: Ignition device intended for an internal-combustion engine
Inventor: DECKER HEINZ DIPL ING
IPC: F02P13/00
Filed: 1985-02-21
Abstract: An ignition device is proposed for an internal-combustion engine, which has a DC/DC voltage converter (13), a plurality of ignition transformers (14), a plurality of electronic switches (16) and a plurality of spark plugs (15). In each case one of the primary windings (17) belonging to the ignition transformers (14) is connected to the voltage converter (13) by means of one of the electronic switches (16) at corresponding ignition times, and in each case one of the secondary windings (18) belonging to the ignition transformers (14) is used for supplying an ignition voltage to one of the spark plugs. In order to achieve a good effect, breakdown spark plugs are used as the spark plugs. <IMAGE>
Patent DE-3507392-A1 (DE)
Title: Warhead
Inventor: WOLLENBERG HARALD
IPC: F42C1/02
Filed: 1985-03-02
Abstract: A fuze needle 10 is used as an impact fuze for a warhead, in that, when said warhead strikes a target, the tip 10a of the fuze needle is forced by its inertia to stick into a detonator, which is not shown, and to cause detonation thereof. In order to bring about self-destruction in the event of failure of the impact mechanism, the fuze needle 10 is constructed in a plurality of parts and such that it can be extended like a telescope. The extension is caused by means of a compression spring 10d which, acting against an opposing force which causes a time delay, causes the two parts 10b, 10c of the fuze needle 10 to be driven apart from one another, and hence causes them to extend. The fuze needle 10 which is extended in this way can then stick into the detonator, which is arranged in a fixed position, by means of its tip 10a, despite the failure of the impact mechanism. The opposing force is produced, for example, by means of a space within the fuze needle 10, which space is sealed in a gas-tight manner by means of a plug 10k and a sealing ring 10g, in that a reduced pressure is produced when the two parts 10b, 10c are driven apart from one another. Pressure equalisation cannot take place until the holes 10f, which are arranged in the part 10c and are directed radially, pass over the sealing ring 10g, so that the compression spring 10d no longer has an opposing force against it. <IMAGE>
Patent DE-3508290-A1 (DE)
Title: Method for determining the permeability coefficient of porous formations
Inventor: KUEMPEL HANS-JOACHIM DR
IPC: G01V1/00
Filed: 1985-03-08
Abstract: Method for determining the permeability coefficient of porous formations in the subsoil by introducing a first bore down to the depth of the formation to be exploded, installing at least one soil deformation measuring instrument at a distance from the first bore, varying the pore pressure of the formation to be exploded in the region of the first bore, and measuring the deformations of the soil at the location of the soil deformation measuring instrument or instruments over time, it being possible for the soil deformation measuring instrument or instruments to be installed in a second bore or in one second bore each, and the second bore or second bores not reaching the depth of the first bore.
Patent DE-3510756-A1 (DE)
Title: Floating screed floor
Inventor: APPENZELLER RUDOLF
IPC: E04F15/18
Filed: 1985-03-25
Abstract: The floating screed floor, which can be assembled from prefabricated screed-floor slabs (10), has a screed layer (24) of non-uniform thickness which is produced by projections (17) and depressions (22) on the upper side of a textured insulating slab (15) onto which the screed layer (24) is applied. As a result of the varying thickness of the screed layer (24) and the distribution of the thickness regions of this layer, the edges of the screed floor are prevented from bending during setting and drying-out of the screed layer (24). <IMAGE>
Patent DE-3515063-A1 (DE)
Title: Practice target disc for special firearms
Inventor: FRISCH-VON HOESSLIN GERHARD L
IPC: F41J5/00
Filed: 1985-04-26
Abstract: The practice target disc according to the invention is used for firing training using tele-injection weapons for treating living creatures with medicaments at a distance, for example for immobilising animals. The actual target body is formed by a central honeycomb in the form of an equilateral hexagon, on whose sides there are placed collecting honeycombs, which are likewise hexagonal and are of identical size, for injection projectiles which miss. The central honeycomb consists of a covering disc which simulates the skin of the living creature to be fired at, and of an injection disc which is arranged behind it and simulates the muscle tissue. A plurality of covering discs of various thickness and/or consistency are provided for replacement, in order to simulate the various types of animal. The covering disc is constructed to be transparent in order to make the successful injection shot visible, in the case of which the covering disc is penetrated by the injection channel and the coloured practice fluid is injected into the injection disc.
Patent DE-3520439-A1 (DE)
Title: Excentric worm screw pump with air supply
Inventor: OTTO KARL
IPC: F04C13/00
Filed: 1985-06-07
Abstract: Excentric worm screw pump with an air feed into the interior of the stator, the aeration device consisting of a valve hose pump which can be actuated by the rotor by means of a squeezing movement in the resilient lining of the stator, a return flow outwards being blocked by a valve member of the valve hose pump.
Patent DE-3523791-A1 (DE)
Title: Valve timing gear for internal combustion engines
Inventor: SCHWAIGER ODILO
IPC: F01L1/24
Filed: 1985-07-03
Abstract: The invention relates to a spring-less valve timing gear, especially for motor vehicle engines, the valve opening and closing movements of which are positively controlled, directly by a (conventional) opening cam, determining the valve timings, and indirectly by way of an offset lever arm, by a reciprocal closing cam of the camshaft arranged next to this. The superiority of a so-called desmodromic valve gear, in terms of the volumetric efficiency of the cylinder, compared to conventional valve gears with valve closing springs lies in the fact that due to the absence of closing spring forces the opening and closing accelerations, up to the limit load of the Hertzian stress, can be designed steeply in such a way that with only two valves for the charge cycle, time/cross-section ratios approximately equal to those on the comparable four-valve cylinder can be obtained, but without adversely affecting the torque at low speeds, due to the effects both of the large overlaps of the valve opening times in the area of the piston bottom dead centre by reducing the effective compression ratio, and in the area of the top dead centre due to exhaust gas reversions and reduction of the volumetric efficiency of the cylinder. The invention solves the difficult problem of simplifying the necessary clearance adjustments of this type of timing gear in such a way that these adjustments conform approximately to the usual standard for this and in addition [...] a hydraulic zero-clearance device ... Original abstract incomplete.
Patent DE-3529434-A1 (DE)
Title: Process and device for producing a spacer for insulating discs
Inventor: ECKELT JOSEF
IPC: E06B3/663
Filed: 1985-08-16
Abstract: In order to be able economically to produce a particularly simple and easily handled spacer (2) for insulating discs (1), two metal strips (3a, 3b) and two plastic strips (4a, 4b) are run together longitudinally in the same direction and assembled in mutually opposite pairs corresponding to the sides of a rectangle to form a hollow strand (2a). The width of the metal strips (3a, 3b) is here adapted to the height of the spacer. The hollow strand is then heated, until the plastic strips (4a, 4b) start to melt, and joined up to form a hollow profile (2) by pressing the metal strips (3a, 3b) onto the plastic strips (4a, 4b). <IMAGE>
Patent DE-3535234-A1 (DE)
Title: Paper knife for use on specially provided tool-receivers for compass attachments and compasses
Inventor: QUEISSER KLAUS
IPC: B26B5/00
Filed: 1985-10-03
Abstract: In this paper knife for use on specially provided tool-receivers for compass attachments and compasses, a receiving shaft, designed to correspond to the tool receiver, is provided with an off-centre attachment leading downwards and tapered in stages in the form of a blade receiver which has appropriate blade-retaining means. For the purpose of securement against rotation in the corresponding attachment, the shaft is provided with two seat-fitting elevations mounted opposite each other and corresponding to the tool receiver.
Patent DE-3536085-A1 (DE)
Title: Double-apron drawing unit
Inventor: KAMMUELLER HEINZ
IPC: D01H5/26
Filed: 1985-10-09
Abstract: The invention relates to a double-apron drawing unit on a worsted spinning machine, with a lower apron 6 guided via a driving roller 2, an apron bridge 3, a deflecting roller 4 and a tension roller 5, and with an upper apron 7 guided via a pressure roller 8 and an upper-apron deflecting edge 10 forming part of an apron cage 9. According to the invention, the deflection roller 4 of the lower apron 6 and/or the upper-apron deflecting edge 10 have a recess 13; 14 over the width of a fibre-guiding region. <IMAGE>
Patent DE-3537434-A1 (DE)
Title: Process for producing at least one predetermined breaking notch on a glass body, in particular on a friable ampoule
Inventor: BACH HANS F
IPC: C03B33/06
Filed: 1985-10-21
Abstract: With the aid of a focussed laser beam 40, a predetermined breaking notch is produced on a friable ampoule 10 in the region of the constriction 14 by corresponding vapourising of glass material. Particularly uniform rupture lines under defined rupture forces are obtained if a row of notch holes 16 is made in pulsed operation of the laser. <IMAGE>
Patent DE-3538756-A1 (DE)
Title: Process and plant for heating sewage sludge
IPC: C02F1/02
Filed: 1985-10-31
Abstract: A process for heating sewage sludge is described. For this purpose, the sewage sludge is conveyed a plurality of times through a heat exchanger and conducted in a separate circulation with just the heat exchanger. As soon as the sewage sludge has achieved the respective preset sludge temperature, it is fed to the next treatment stage. As a result, in particular a discontinuous operation is achieved with optimal heat efficiency, especially since the heating apparatus for the heat exchanger can be dimensioned smaller than hitherto. <IMAGE>
Patent DE-3541608-A1 (DE)
Title: Hair pin
Inventor: KIM CHANGBYONG
IPC: A45D8/24
Filed: 1985-11-25
Abstract: A hair pin has a further-developed fastening device with special basic support and locking parts. The basic support part bears a pivotably mounted locking member and receives one end of a release spring. The basic locking member bears a pair of closure devices which are mounted on an assigned pair of release arms. The closure devices receive the free end of the locking member when the hair pin is closed. The second end of the release spring interacts with the basic locking part and the release spring is arranged below the locking member. The spring is curved in order to generate a pressing force against the locking member so that, when pressure is applied to the release arms to release the closure device, the end of the locking member is moved away by the spring into an open position. The basic support part and the basic locking part are constructed to be separate from one another and they are structured and designed in such a way that they can be mounted on the back of a decorative frame of any size so that the fastening device needs to be constructed only in a single size and fits frames of different sizes.
Patent DE-3545501-A1 (DE)
Title: Dental X-ray diagnostic unit for the preparation of pantomograms
Inventor: HEUBECK ERICH ING GRAD
IPC: A61B6/14
Filed: 1985-12-20
Abstract: In order to fix, inter alia, an optimum layer position the adjustment devices (M1 to M3) for the rotating unit (3) are designed such that the rotating unit (3) is adjustable in at least two starting positions (P1, P2) from which rays (S1, S2) are emitted by the radiation source (4) at different angles ( alpha , ss) relative to a reference plane (31), specifically starting at a point adjacent to the jaw and outside the latter up to the beginning of the penetration of the radiation into the jaw. A control unit (33) controls the drives (M1 to M3) for the adjustment of the rotating unit (3) in such a way that it is initially adjusted from the first starting position (P1) and then from the second starting position (P2) into a position (X) which corresponds in each case to the beginning of the penetration of the radiation into the jaw. Position transmitters (38) record the position of the rotating unit relative to a reference plane. A computing unit (36) in which variables (distances a to d, angles  alpha  and ss) determining the positions of the rotating unit are entered and processed in a computing operation initially gives a variable corresponding to the jaw width (B) as the result. This variable can then be used to determine further data such as the optimum layer position, etc. <IMAGE>
Patent DE-3604751-A1 (DE)
Title: Charging device for plastics raw material on a plastics-processing machine
Inventor: LANGBEIN KLAUS
IPC: B29C31/02
Filed: 1986-02-14
Abstract: Published without abstract.
Patent DE-3607453-A1 (DE)
Title: Brush manufacturing machine
Inventor: STEINEBRUNNER WALTER
IPC: A46D3/08
Filed: 1986-03-07
Abstract: A brush manufacturing machine has a device for feeding bristles to an inserting machine or the like, the bristles being stored initially as tied or wrapped tufts (4) in a tuft magazine and then being fed individually by a separating device to an opening device (1). Said opening device (1) has a holding gripper (10) for one end of the tuft and a pulling-off device for the tie or wrapping of the bristle tuft (4). The pulling-off device is provided with a plurality of hooked gripping elements (13), arranged distributed around the circumference of the bristle tuft, one of said gripping elements (13) bearing a hooked knife (14) for separating the tie (2) or a wrapping and engaging on the upper side on the tuft (4) lying approximately horizontally. The tuft is mounted in a guide tube (12) and, after engagement of the gripping elements (13) which can be pivoted in and out, the tuft is pulled out by the holding gripper (10) and, during this process, the tie or wrapping is separated and pulled off. The bristle tuft held by the holding gripper (10) is then fed to a distributing device for loosening the bristles which often stick together and is subsequently passed on to a bristle magazine. <IMAGE>
Patent DE-3616201-A1 (DE)
Title: Rotary filter
Inventor: BLANKMEISTER WILHELM DR
IPC: B01D33/00
Filed: 1986-05-14
Abstract: If, in rotary filters, the geometry of the cell bottom and/or the connection of the cell to the control head (7) is modified in such a way that the filtrate can reach the control head (7) solely under the action of gravity, remoistening of the filter cake during aeration is avoided. In drum cell filters, this can be achieved by an oblique position of the drum (1) or by obliquely arranged longitudinal webs (3) slightly deviating from a cylinder generatrix (12) and, in the case of a disc filter, the filtrate collection pipes (23) running approximately parallel to the axis are arranged in the zenith position with an inclination towards the control head. <IMAGE>
Patent DE-3617165-A1 (DE)
Title: Process for the gravimetric filling of containers, especially of paper bags
Inventor: SCHOECHE HORST DIPL ING
IPC: B65B1/34
Filed: 1986-05-22
Abstract: The invention relates to a process for the gravimetric filling of containers, especially of paper bags, in a coarse and a fine stream, in which a top-up metering with a preselected opening time and intermission time takes place before a tolerance range is reached. It is characterised in that the fine stream is supplied in a plurality of addition cycles, and the start of the last addition cycle for the fine stream takes place in a weight range below a predetermined selectable tolerance range above and below the desired value, the magnitude of which corresponds to the magnitude of the tolerance range and of the last addition cycle.
Patent DE-3621317-A1 (DE)
Title: Vehicle with an internal combustion engine as prime mover
Inventor: KIRCHWEGER KARL ING
IPC: F16F1/54
Filed: 1986-06-25
Abstract: The internal combustion engine of a motor vehicle serving as prime mover is fixed on the vehicle by means of an elastic support, fixed on the underside of the engine housing and absorbing the vertical forces, and by an elastic support, acting laterally on the engine housing and serving solely to support the torque. The lateral support has support rods, pivotably joined both to the vehicle and to the engine housing, which rods, due to their arrangement, do not transmit any vertical forces. <IMAGE>
Patent DE-3623340-A1 (DE)
Title: Radio-frequency (high-frequency) surgical instrument
Inventor: GEYER ALBRECHT DIPL ING
IPC: A61B18/12
Filed: 1986-07-11
Abstract: The invention relates to a radio-frequency surgical instrument for carrying out surgical manipulation in human and veterinary medicine. The object is to provide a circuit which detects risks before the RF current can flow, and indicates these and/or introduces protective measures. The object is achieved by means of a radio-frequency surgical instrument which in accordance with the invention contains an additional circuit which is configured such that the activation of the RF power outputs, and thus a flow of current, is possible only after prior measurement of the impedance by means of an impedance-measuring bridge, and is so then only if the total impedance in the RF circuit is within prescribed, but adjustable, limiting values. The comparison of the impedance with the limiting value interval in the additional circuit 3 is followed in the correct case by the release of the activation capacity and in the event of overshooting of limiting values by a blocking of the RF power activation, accompanied by additional optical and acoustic signalling. The invention is applied in unipolar radio-frequency surgery in human and veterinary medicine.
Patent DE-3623484-A1 (DE)
Inventor: SOMMER GERT DR
IPC: B01J20/14
Filed: 1986-07-11
Abstract: Spent kieselguhr used as a filter medium, preferably in breweries, is regenerated by adding 2 to 8% sodium hydroxide solution at a reaction temperature of about 60 to 90 DEG C and subjecting it to gentle stirring for a reaction time from 30 to 120 minutes. The concentration of the sodium hydroxide solution is then 4 to 5% and the reaction temperature 80 to 90 DEG C. The spent kieselguhr is discharged into a heatable vessel. After the end of the reaction time, the sodium hydroxide solution is removed and the kieselguhr is washed clear by means of a vacuum filter or pressurised belt filter in a plurality of extraction stages. For complete removal of the alkali, sulphuric acid or hydrochloric acid in a concentration of up to 0.1% is added to the washing water in the last extraction stage.