baber/WOPTO huggingface dataset:
Patent DE-3435418-A1 (DE)
Title: Direct-voltage divider
Inventor: NOTTELMANN HUGO DIPL ING
IPC: G01R15/06
Filed: 1984-09-27
Abstract: The invention relates to a direct-voltage divider for high-voltage direct-current transmission systems, couplings and the like, which exhibits a high-voltage and a low-voltage section which are located within a housing filled with insulating oil, the measurement voltage being amplified and conducted to a control centre or the like. To develop a direct-voltage divider further in such a manner that it can also be used for an accurate current measurement in addition to the voltage measurement, it is proposed that on the housing (14) of the direct-voltage divider, a shunt (6) is arranged and an electronics section (4) is arranged and, connected to an auxiliary voltage source supplied with the voltages of the voltage divider (9, 10) and of the shunt (6) and possibly other parameters of the divider and/or the shunt, and the output of which is connected to an A/D converter (5), the digital data of which are conducted via optical fibres (13) to the control centre or the like and are then supplied to a D/A converter and from the latter to a computer. <IMAGE>
Patent DE-3437913-A1 (DE)
Inventor: HAUK ROLF
IPC: C21B11/00
Filed: 1984-10-12
Abstract: A process for producing sponge iron from iron ore is described, which is reduced to sponge iron in a reduction shaft furnace by means of a hot reduction gas. For this purpose reduction gas at a temperature in the range 750 to 900 DEG  C. is introduced into shaft furnace (1) level with bustle plane (5) having been produced in a gasifier (2) then cooled and purified in a cyclone separator (12). Reduction gas is introduced below the bustle plane (5) at a temperature below that of the reduction gas introduced in the bustle plane and is preferably introduced into the shaft furnace (1) between 650 DEG  and 750 DEG C. Increased carburization of the sponge iron is obtained. Increased carbon separation also results through a volume increase, particularly by increasing the cross-section through the lower part of the shaft furnace. Carburization is also assisted in that the ratio of the reduction gas quantity supplied below the bustle plane is made as large as possible compared with the reduction gas quantity supplied in the bustle plane.
Patent DE-3441663-A1 (DE)
Title: Safety binding for skis
Inventor: BESNIER BERTRAND
IPC: A63C9/081
Filed: 1984-11-14
Abstract: Safety binding for skis for fastening a boot to a ski, having a first holding element or front jaw, which is pivotably mounted on the ski, is provided with a sole holder for holding the front end of the boot and is movable at least laterally against the action of an elastic system, having a second holding element or an automatic heel device which is for holding the rear end of the boot and can be moved against the action of an elastic system at least through a horizontal axis and having a plate which is arranged between the front jaw and the automatic heel device, is mounted so as to be pivotable about a vertical peg and on which the sole of the boot rests. The pivotable plate has on its front end a vertical element which is for frontal support and against which the front end of the boot is supported.
Patent DE-3445307-A1 (DE)
Title: Outer window for balconies
Inventor: POGUNTKE HELMUT
IPC: E06B3/00
Filed: 1984-12-12
Abstract: The object of the invention is to create jobs, save energy and heating costs and provide an additional room. The manufacturer has to cooperate with the housing-construction companies. Everything is manufactured in accordance with DIN + standard. The manufacturer and the housing-construction companies are responsible for the subsequent installation. The price is based on the quality and has to be set such that allowance is made for the service life, i.e. the service life has to be restricted in order to permit demand. Demand = jobs.
Patent DE-3445454-A1 (DE)
Title: Multistage internal-gear gear pump
Inventor: SCHOPF WALTER
IPC: F04C2/10
Filed: 1984-12-13
Abstract: The present invention is used, in connection with appropriate control and switching units, to save pump drive energy in surplus-delivery operational states and to achieve a more even flow rate or ecologically more favourable distribution of the delivery stream into various supply circuits. It is preferably applied in cases where there is a wide spectrum of operational rotational speeds or in highly variable delivery requirement, such as, for example, in mobile hydraulics. 
<??>The object of the present invention is to provide economically and constructionally advantageous multistage pump combinations comprising internal-gear gear pumps (crescent pumps) which are known to have advantageous functional characteristics. 
<??>The solution essentially comprises a plurality of internal-gear pump stages being disposed in a plane within a casing in a space-saving manner. One embodiment of the invention, for example, according to the adjacent figure consists in a plurality of internal- and external-gear toothed rings, acting as pump rotors, being disposed in each case eccentrically to one another, within one another or around one another. Advantageous pressure-balancing devices are also claimed.
Patent DE-3447334-A1 (DE)
Title: Device for crushing pulses and cereal grains
Inventor: LUITEN JOHANNES ALBERTUS
IPC: B02C4/38
Filed: 1984-12-24
Abstract: The invention relates to a so-called rapid adjustment which is intended to permit the user of the device to vary the width of the crushing gap without a great degree of technical expenditure for the purpose of rapid adjustment to material to be crushed or the animals to be fed.
Patent DE-3502040-A1 (DE)
Title: Fur stretcher for the prestretching of round, tubular pelts, such as mink, for further furrier processing (in particular omission)
Inventor: ANTHES MANFRED
IPC: C14B1/26
Filed: 1985-01-23
Abstract: A fur stretcher for the prestretching of pelts, such as mink and the like, for furrier processing. Said fur stretcher serves the purpose of simplifying and accelerating a regularly occurring task, requiring experience and dexterity, and of improving and standardising the result. After cutting off the non-usable parts, both halves of the fur have the shape which is most favourable specifically for omission processing. For this purpose, the leather is moistened and drawn over the stretcher so that the centre of the back and the centre of the belly are placed at the two edges. By displacing and fixing the two stretcher parts, the desired shape of the fur is achieved. After drying, the fur is cut open at the centre of the belly and thus removed from the stretcher.
Patent DE-3506281-A1 (DE)
Title: Stereoscopic ophthalmoscope
Inventor: POMERANTZEFF OLEG
IPC: A61B3/13
Filed: 1985-02-22
Abstract: A stereoscopic ophthalmoscope is intended, in connection with an observation lens, for monitoring the eye fundus of a patient. The ophthalmoscope comprises a left and a right eyepiece, a light source for guiding the light into the eye such that the image of the eye is focussed by the observation lens in a focal plane standing perpendicularly on an optical axis. The ophthalmoscope has an image- splitting device which splits the image into a left image and a right image passing through a left and right optical path respectively, a left and a right image-turning device aligned optically with the image-splitting device and turning and reversing each left and right image coming from the image-splitting device, and a left and a right magnifying device each having an objective lens and an eyepiece lens optically aligned with the corresponding image-turning device in order to magnify the image coming from the latter and to transfer it to the associated eyepiece.
Patent DE-3506916-A1 (DE)
Title: Swirl flowmeter
Inventor: BOEHM JUERGEN DR ING
IPC: G01F1/32
Filed: 1985-02-27
Abstract: Published without abstract.
Patent DE-3508084-A1 (DE)
Title: Solid tyre for vehicle wheels
Inventor: KUEHN HEINZ
IPC: B60C7/28
Filed: 1985-03-07
Abstract: The invention is based on a solid-rubber tyre for vehicle wheels, the tyre having a circumferential projection at one edge of its bearing face which engages in a depression of the wheel body. In addition, the tyre base contains wire bundles as reinforcement inlays. Furthermore, the invention is based on a tyre with an essentially cylindrical bearing face. In order to achieve better holding of the tyre on the wheel body under these conditions, according to the invention the inner faces of the wire bundles increase towards the circumferential bead of the tyre base, angular increases of approximately 5 to 15 DEG  being possible. The wedge effect which is brought about in this way improves the fixing of the tyre on its wheel body.
Patent DE-3508674-A1 (DE)
Title: Device for the generation of electromagnetic waves for the treatment of health disturbances
Inventor: LAMBERTZ CHRISTOPH DR MED
IPC: A61N2/04
Filed: 1985-03-12
Abstract: Emitter means (4, 5) are arranged on the head and foot ends (2, 3) of a bed (1), and these can be used to act electromagnetically upon the patient in a predetermined direction and with preselected excitation frequencies in temporal order and with predetermined field strengths.   <IMAGE>
Patent DE-3511471-A1 (DE)
Title: Line originating from a fixed point, for supplying a load which can move along a defined route
Inventor: CHUDZIAN UDO
IPC: F16G13/16
Filed: 1985-03-29
Abstract: A line (16) which extends between a fixed point (14) (which is located in the centre of the route) and a driver (17) (which is allocated to the load) and essentially has a length corresponding to half the length of the route is provided as a supply line for a load which can move along a defined route, the line (16), which is fitted with running rollers (21), alternatively being supported on a line bearing (18) (which can move along the route) of a length which corresponds to half the length of the route, or on a line repository (13), which originates from one end of the route, runs at a distance underneath the line bearing (18) and has a length corresponding to half the length of the route, against which the line bearing (18) ends via a guide piece (19) which runs back in the form of an arc and guides the line (16) on both sides (191, 192). <IMAGE>
Patent DE-3513170-A1 (DE)
IPC: H03K17/60
Filed: 1985-04-12
Abstract: Control power for driving semiconductor power components is transmitted by means of a pulse sequence. The same pulse sequence also contains the control information which has been impressed thereon by modulation. During transmission, the potentials of the control power and control information are separated by a transformer. The pulse sequence is subsequently rectified and demodulated after the potential-separated transmission. The recovered control information is then delivered to the components after demodulation.
Patent DE-3515751-A1 (DE)
Title: Cardan compressor
Inventor: RUEHLEMANN JOACHIM
IPC: F01C3/06
Filed: 1985-05-02
Abstract: Proposals made so far regarding the construction of driven machines and motors on the basis of the cardan principle cannot be put into practice, as the relationship between the thermally caused expansion of the drive shaft during operation, the resulting change in position of the cardan centre, a spherical shape of the working chamber, and the required degrees of freedom for compensation movements of the cam shaft were not taken into account. Proposals according to the invention on this subject comprise   the ability to fix the drive shaft axially, by means of axial bearings, in an adjustable manner, to dispose the spherical working chamber in a cylindrical working casing, to enable the cam shaft, by suitable mounting of the cam shaft and the cam shaft housing, to carry out axial and spatial compensation movements, and to effect the cardanic link between the piston and the cam shaft not by means of a sliding or rolling contact bearing, but by means of a transmission which in the circumferential direction is torsionally rigid so as to transmit torques, but in the axial direction permits, without any significant resistance, a tilt of the camshaft of up to approximately 25 degrees.  The cardan machine is suitable, owing to its characteristics     areal sealing of the working chamber,   control of the gas exchange processes by leading edges,   a working chamber free of dead space, harmonious piston movement with a positive influence on noise generation and the flow resistance, imbalance-free rotary movement of the dynamic components,   and the suitability of ...   Original abstract incomplete.
Patent DE-3519387-A1 (DE)
Title: Device for reducing the throttle losses in piston engines under partial load by phase control of the valves
Inventor: GOHLE HERBERT DIPL ING
IPC: F02D13/02
Filed: 1985-05-30
Abstract: The necessary variability of the control points of a valve timing gear, principally for internal combustion engines, in order to prevent throttle losses on the intake and working stroke at partial load is achieved in the present application, with recovery of the energy expended for valve actuation, as in the case of a conventional camshaft control, in that the opening and closing sequence is performed by 2 different control cams running with an adjustable phase angle to the crankshaft. At the same time the valves are spring-loaded in the closing direction in the usual way. A hydraulic drive is employed and the load transmission from the opening cam to the closing cam is performed by a control slide valve, which is actuated by the 2nd camshaft, which carries the closing cam. <IMAGE>
Patent DE-3521761-A1 (DE)
Inventor: GOLDMANN SIEGFRIED DIPL CHEM D
IPC: C07C49/12
Filed: 1985-06-19
Abstract: Novel circulation active dihydropyridines of the formula   <IMAGE> in which X is CO, SO2 or CONH, R4 is H, OH, alkyl, halogen, acyloxy, alkoxyalkoxy, aralkyloxy, or together with R5 forms a heterocyclic ring, and the other radicals are conventional in the dihydropyridine art, and pharmaceutically acceptable salts thereof.
Patent DE-3523116-A1 (DE)
Title: Open-end rotor-spinning device
Inventor: LANDWEHRKAMP HANS DIPL ING
IPC: F16C17/08
Filed: 1985-06-28
Abstract: The free end of the rotor shank (1) of an open-end rotor-spinning device is mounted radially and/or axially by means of a pin (12). The pin (12) is inserted into the free end of the rotor shank (1) centrically relative to the longitudinal axis of the latter. In another version, the pin (12) is arranged at a fixed location and is mounted in a plain bearing inserted into the free end of the rotor shank (1). <IMAGE>
Patent DE-3532814-A1 (DE)
Title: Glass construction unit, in particular window wing
Inventor: EBERBACH ROLF
IPC: E06B3/24
Filed: 1985-09-13
Abstract: A glass construction unit according to the invention, such as for example in the form of a window wing, has a glass pane (38) which is preferably designed as an insulating glass pane and which is mounted in a circumferential frame which has a basic profile (1) and two functional profiles (20, 21). In this case, the basic profile (1) and the functional profiles (20 and 21) are designed as separate parts which can be interconnected via connecting devices (9 and 10). This leads to the advantage that, with a base unit which is constantly the same, consisting of basic profile (1) and glass pane (38) and various functional profiles (20, 21), a large number of different types of construction units (2) can be combined or the construction units can be adapted easily to various installation cases. <IMAGE>
Patent DE-3540663-A1 (DE)
Title: Metering device for removing water from supply containers, especially for electric coffee machines
Inventor: KLAWUHN MANFRED
IPC: G01F11/28
Filed: 1985-11-16
Abstract: The invention relates to a metering device for the removal of pre-adjustable quantities of a flowable material, preferably water, from a supply container 1 via a removal pipe 2 which is arranged in a supply container 1. In particular, the metering device is intended for electric coffee machines, to permit the preparation of preadjustable portions of coffee. According to the invention, the free end of the removal pipe 2 is provided with an inlet aperture 3 and is arranged so as to be vertically adjustable in the supply container 1. <IMAGE>
Patent DE-3541371-A1 (DE)
Title: Contact device for insulation-piercing terminal technology
Inventor: FINK LUDWIG
IPC: H01R4/24
Filed: 1985-11-22
Abstract: The insulation-piercing terminal contact limbs of the contact device are provided with slot-like recesses as a result of which webs are produced which extend parallel to the contact-making slot of the contact device. When, preferably, braided conductors having a relatively large diameter are pressed into the contact-making slot, the webs are at least partially deformed and in consequence undesirable shearing off of the outer braided conductors and damage to the contact device are prevented. In addition, the contact-making slot can in consequence be better matched to the conductor shape, which improves contact reliability and results in optimization of the contact-pressure forces of the insulation-piercing terminal contact limbs. Finally, the external dimensions of the contact device are in consequence largely maintained and the braided conductor is fixed better in the contact-making slot. <IMAGE>
Patent DE-3545445-A1 (DE)
Title: Heating element, especially for hotplates
Inventor: HUSSLEIN JULIUS DIPL ING
IPC: H05B3/72
Filed: 1985-12-20
Abstract: The heating element has heating conductor tracks which are preferably deposited on a carrier using thick-film paste technology. According to the invention, at least one control track is arranged on the carrier, which control track is allocated to the heating conductor track or tracks directly and is used to control or regulate the temperature of the heating element as a function of the temperature of the heating conductor track. <IMAGE>
Patent DE-3600117-A1 (DE)
Title: Summand decomposition circuit
Inventor: MERKLE PAUL
IPC: H03M7/22
Filed: 1986-01-04
Abstract: The summand decomposition circuit according to the object of the invention is an electronic circuit, by means of which 1-out-of-10 coded decimal digits are decomposed into partial summands with the values 5, 4, 2 and 1. The 1-out-of-10 coded decimal digit 9 is decomposed into the partial summands 5 and 4 in this circuit. The 1-out-of-10 coded decimal digit 8 is decomposed into the partial summands 5, 2 and 1 in this circuit. The 1-out-of-10 coded decimal digit 3 is decomposed into the partial summands 2 and 1 in this circuit. <IMAGE>
Patent DE-3603095-A1 (DE)
Title: Method and device for operating a power station
Inventor: KNIZIA KLAUS PROF DR ING DR IN
IPC: F01K23/06
Filed: 1986-02-01
Abstract: Method and device for operating a power station by means of a combined gas turbine/steam turbine process, in which the combustion air and/or the combustion gas fed to the gas turbine is recooled after a first compressor stage by means of condensate from the steam turbine, initially preheated after a second compressor stage by means of bled (extraction) steam from the steam turbine, and thereafter heated to a high temperature by the flue gas from the steam generator using sodium as bleed carrier.
Patent DE-3606929-A1 (DE)
Title: Device for the clamping fixing of a lever on a shaft
Inventor: SEEL HOLGER DIPL ING
IPC: F16B2/06
Filed: 1986-03-04
Abstract: In order to avoid a positional change during the attachment operation in a clamping fixing of a lever on a shaft, the lever being slotted, starting from the shaft-side end, in the direction of its longitudinal mid-axis and being provided locally with a cutout, the cutout which has a triangular shape with a preferably rounded tip is arranged, starting from the longitudinal slot, only in one of the two regions of the lever created by the longitudinal slot.
Patent DE-3607436-A1 (DE)
Inventor: HUMS ERICH DIPL CHEM DR
IPC: B01J23/24
Filed: 1986-03-06
Abstract: A catalyst material for nitrogen oxide reduction in flue gases in the presence of ammonia, comprising hydrothermal titanium dioxide and the additives of vanadium oxide and one or more oxides of the elements tungsten, phosphorus, sulfur, chromium, zirconium, magnesium, copper, cobalt, iron, and uranium, which hydrothermal titanium dioxide and additives material is activated by grinding.
Patent DE-3609642-A1 (DE)
Title: Device for lengthening posts of traffic signs and other road signs
Inventor: FABER HANS
IPC: F16B7/04
Filed: 1986-03-21
Abstract: A particularly simple device for butt-jointing two tubes of identical cross-sectional dimensions, in particular for lengthening posts of traffic signs and other road signs, has a joining tube inside the tubes, in their joining region, the external diameter of which joining tube is smaller than the internal diameter of the two tubes and which is deformed in its central portion by squeezing in such a way that the greatest thickness of the central portion is greater than the internal diameter of the two tubes. <IMAGE>
Patent DE-3617865-A1 (DE)
Title: Device for connecting a fluid container
Inventor: HEBBEN WILHELM
IPC: B23B41/08
Filed: 1986-05-27
Abstract: A device is described for connecting a first fluid container, in particular pipeline, to a second fluid container which contains a pressurised fluid. In this arrangement, the device has an attachment section for attachment to the second fluid container, a connection section provided with a hole and a shut-off device for the said hole for connecting the second fluid container to the first fluid container and a guide section which is arranged at the connection section and can be removed for the first fluid container to be attached. In this arrangement, the guide section guides a drill or impact tool to penetrate a wall area, surrounded by the connection section, of the second fluid container and has a fluid seal surrounding the tool. <IMAGE>
Patent DE-3636384-A1 (DE)
Title: Dishwasher or washing machine, in particular for the household, with a metering device for liquid detergent
Inventor: HEISSMEIER WALTER DIPL PHYS
IPC: A47L15/44
Filed: 1986-10-25
Abstract: A dishwasher or washing machine, in particular for household use, has a metering device for liquid detergent. One or two motor-driven gear or feed pumps (1, 2, 1', 2') convey the liquid detergent via a conduit (6), (6') from one or two storage containers (3, 3') into the washing chamber of the dishwasher or washing machine. The feed-pump motor (1), (1') possesses a cam switching mechanism and has automatic control. The drive pulse is taken from the program switching mechanism of the dishwasher or washing machine. <IMAGE>
Patent DE-3639780-A1 (DE)
Title: Pharmaceutical composition for the treatment of viral diseases
Inventor: ECKSTEIN FRITZ PROF DR
IPC: C07H19/16
Filed: 1986-11-21
Abstract: A pharmaceutical composition for the treatment of viral diseases caused by organisms which require an RNA-dependent DNA polymerase for their replication, in particular those caused by human immunodeficiency virus (HIV), contains as active ingredient at least one compound of the general formula <IMAGE>  in which     B is a guanine or hypoxanthine residue and   X is an azido or -OCH3 radical or a fluorine atom, or a pharmaceutically acceptable salt thereof, e.g. 3'-azido-2',3'-dideoxyguanosine, where appropriate together with conventional pharmaceutical excipients and diluents.