baber/WOPTO huggingface dataset:
Patent DE-3826508-A1 (DE)
Title: Support for an axially fixed steam turbine
Inventor: MEYLAN PIERRE
IPC: F01D25/28
Filed: 1988-08-04
Abstract: To support a low-pressure cylinder turbine of a steam turbo generator installation which is to be axially fixed, on the two end walls (21) of the housing (1) there is provided in each case a lateral guide element (15), consisting of an offset plate set on edge, with two mutually parallel legs, one of which is welded to the end wall (21) and the other to a reinforcing box (20) anchored in the foundation (2). Two axial fixing elements (10) on the two long sides of the housing (1) form an axial fixture for the steam turbo generator installation. <IMAGE>
Patent DE-3827914-A1 (DE)
Title: Suction cleaner for circular sedimentation basins (clarifiers)
Inventor: GLASER BERND
IPC: B01D21/06
Filed: 1988-08-17
Abstract: Suction cleaner for circular sedimentation basins, in which at least one siphon tube is held by a radially extending support structure mounted about a central vertical axis, which support structure is rotated with the aid of a drive, in which, in addition, the siphon tube at the outlet end is connected to a sludge return line which runs beneath the sedimentation basin and is introduced into the sedimentation basin in the central region and passes the sludge to the outside of the sedimentation basin, the support structure being suspended from a vertical rotary shaft coupled to the drive apparatus and the siphon tube end moving with the support structure being connected beneath the water surface of the sedimentation basin to the sludge return line via a rotating coupling permitting relative rotation.
Patent DE-3831381-A1 (DE)
Inventor: REIHSE HARRY
IPC: E03F9/00
Filed: 1988-09-15
Abstract: A device for diverting high-pressure hoses for water jet systems for cleaning waste water channels consists of two pressing units. In this case, one pressing unit is constructed as a chassis 1, in which a guide roller 2 is arranged rotatably. The pressing units can be set at a distance from each other by a device made up of a lifting cylinder 6 and a lifting piston 5. The chassis 1 has a rectangular cross-section and is provided on one of its longitudinal sides with a folding device 3. The lifting piston 5 is attached to the chassis 1. The lifting cylinder 6 is connected non-positively to a first pressing head 7. A second pressing head 8 is connected non-positively to the chassis 1 on the side opposite the lifting cylinder 6. Furthermore, an oil pressure pump 12 is provided which can be connected in terms of flow to the lifting cylinder 6 via a pressure hose 13 (cf. Figure 2). <IMAGE>
Patent DE-3832602-A1 (DE)
Title: Plug for sealing supply lines, and tool for inserting it
Inventor: JESCHKE IMMANUEL
IPC: B25B13/48
Filed: 1988-09-26
Abstract: The invention relates to a plug for sealing supply lines, comprising an elastomer cylinder and two discs which butt against its end sides, can be varied in terms of their spacing by screwing movements and of which one is provided with a centric, thread-bearing attachment which extends through the elastomer cylinder and juts out on its other side and, in this location, bears a nut. The invention further relates to a tool which is intended for inserting and removing the plug and comprises a rod and a tube enclosing the rod, which are provided, at their outer end, with turning tools and, at their end which is directed towards the plug, with operating means, which can be brought into fixed contact with parts of the plug. The object of the invention is to provide a plug of very simple design which opens up the possibility of inserting and removing it only by means of special tools, the release of the tools from the threads posing no difficulties. The plug according to the invention is distinguished in that the other disc of the plug is a planar annular disc, and in that the attachment bearing the nut on its external thread exhibits a centric threaded hole or a polygonal hole or a pin provided with a thread having an oppositely directly pitch.
Patent DE-3840257-A1 (DE)
Title: Method and device for automatic assessment of differences between normal and abnormal lungs
Inventor: DOI KUNIO
IPC: G16H30/20
Filed: 1988-11-25
Abstract: The invention concerns a method and device for automatic classification of the difference between normal and abnormal lung images, abnormal lung images being attributed to disease. Certain physical structural measurements are analysed, and a database for normal lungs is searched to determine whether these structural measurements are contained in it. The selected structural measurements are the oscillation in the root mean square R, and the first moment of the power spectrum M, for a lung structure. These two structural measurements are normalised using the database for normal lungs. A single structure index is determined from the two normalised structural measurements, by taking into account the distribution (or database) of the structural measurements obtained from abnormal lungs, to simplify the automatic classification of normal and abnormal lungs. Interesting areas are defined, and selected abnormal interesting areas are submitted to three different tests.
Patent DE-3841436-A1 (DE)
Inventor: WEBER SIEGFRIED DR
IPC: C08F4/603
Filed: 1988-12-09
Abstract: The area is the polymerization of ethylene by Phillips catalysis using (1) a supported catalyst containing chromium, phosphorus and aluminium, and (2) a cocatalyst comprising an alkyllithium, (1) having been obtained by (1.1) preparing a catalyst precursor containing chromium, phosphorus and aluminium from a silicate support, a selected chromium compound, a selected phosphorus compound and a selected aluminium compound, and then (1.2) heating the catalyst precursor in an oxygen-containing gas stream. It is a characteristic of the process that (1) has been obtained by - in each case specifically in the type and manner - first preparing (1.1) by (1.1.1) preparing a suspension first from (1.1.1.1) a finely divided silicate support and (1.1.1.2) an inert organic solvent, (1.1.2) then combining (1.1.2.1) an organochromium compound in an inert organic solvent (1.1.2.2) with (1.1.2.3) a trialkyl aluminium compound (1.1.3) then combining (1.1.3.1) the suspension resulting from (1.1.1) with (1.1.3.2) a phosphoric or phosphorous acid ester and (1.1.3.3) the product obtained from (1.1.2), finally (1.1.4) evaporating the suspension obtained in (1.1.3) to dryness, and then, secondly, (1.2) first (1.2.1) treating the precursor obtained from (1.1) with a stream of nitrogen, then (1.2.2) heating the intermediate obtained from (1.2.1) in an oxygen-containing gas stream, and (1.2.3) treating the intermediate obtained from (1.2.2) with a stream of nitrogen, and finally (1.3) suspending the product obtained from (1.2.3) in (1.3.1) an organic solvent and then (1.3.2) reacting it with an alkylboron compound, and (2) is an alkyllithium compound.
Patent DE-3901502-A1 (DE)
Title: Didesoxydehydrocarbocyclic nucleosides
Inventor: VINCE ROBERT
IPC: C07D473/06
Filed: 1989-01-19
Abstract: Compounds of the formula <IMAGE>  in which     X = H, NRR<1>, SR, OR or halogen;   Z = H, OR<1> or NRR<1>;   R, R<1> and R<2> are H, C1-4-alkyl or aryl  and pharmaceutically acceptable derivatives thereof are described. The use of the compounds as antiviral and antitumour agents is likewise described as well as pharmaceutical formulations and methods for the preparation of the compounds and their intermediates.
Patent DE-3907278-A1 (DE)
Title: Transfer system for electrical signals
Inventor: FLOTHO HELMUT
IPC: H05K7/14
Filed: 1989-03-07
Abstract: In a transfer system for electrical signals between the rear wall (12) of an electronic data processing device and at least one peripheral device which is connected to it, with at least one transfer section which includes a cable (46) and/or an electronic circuit board (20), the transition section runs in a transfer space (48) which is adjacent to the device rear wall (12) and is externally electrically screened, and the transition section is in the form of an exchangeable interface (18; 24), which includes at least one internal plug arrangement (24; 44) for connection to an opposed plug arrangement (16) on the device rear wall (12), and at least one external screened plug arrangement for connection to the peripheral device. The interface (18; 42) is connected to a section (22) of a metal wall of the transfer space (48), and this section (22) carries the external plug arrangement, and can be connected conductively to adjacent wall sections (22) by earth contact elements. <IMAGE>
Patent DE-3908554-A1 (DE)
Title: Measuring arrangement for measuring the size of objects in the object field of a surgical microscope
Inventor: LUDWIG MANFRED DIPL PHYS DR RE
IPC: A61B90/00
Filed: 1989-03-16
Abstract: The invention relates to a measuring arrangement for measuring the size of objects in the object field of a surgical microscope. The invention consists in that there is provided between the objective and a magnification power changer or between the objective and a tube objective a device for presenting at least two point-shaped light sources (13', 14'), adjustable in terms of their spacing, into the beam path. <IMAGE>
Patent DE-3909236-A1 (DE)
Title: Single-pole or multipole plug socket and/or switch for the electrical installation of variable-position contact supports in a permanently installed plug socket insert and/or switch insert
Inventor: BOLDT WILFRIED
IPC: H01R13/73
Filed: 1989-03-21
Abstract: The invention relates to plug sockets and/or switches for electrical connection technology in the installation area (service area), in which, once the plug socket insert and/or switch insert has been permanently installed in the cavity, the position of the electrical and/or mechanical contact points laterally, vertically and/or in depth can be varied and fixed in accordance with the requirements for operation, aesthetics, technical standards and installation which is as cost-saving as possible, without the plug socket insert and/or switch insert subsequently having to be removed, readjusted and fixed once again. The object is achieved as follows: the contact support with contact points can move by means of multidimensional mounting even in the case of the plug socket insert and/or switch insert being permanently installed and can be fixed in the functionally correct position, by means of a fixing mechanism, without any further installation cost.
Patent DE-3909408-A1 (DE)
Inventor: STEIN KLAUS
IPC: A47L9/24
Filed: 1989-03-22
Abstract: This invention relates to upright vacuum cleaners which have a detachable hand-held vacuum hose as an ascending line. The hand-held vacuum hose is coupled to a hand-held vacuum tube which serves as an extension. The hand-held vacuum tube is thereby designed as a storage housing for the telescoping hand-held vacuum hose.
Patent DE-3913033-A1 (DE)
Title: Ballast device for a gas-discharge lamp
Inventor: LUGER SIEGFRIED
IPC: H05B41/298
Filed: 1989-04-20
Abstract: In a ballast device for a discharge lamp (23), two possibilities are provided for supplying DC voltage to a control circuit element (12), designed using integrated circuit technology, for the invertor (4). In the switching-on phase, the control circuit element (12) draws the DC supply voltage from the first rectifier (2), connected upstream of the invertor (4), via a high-resistance resistor (17). After the switching-on phase, the DC supply voltage for the control circuit element (12) is produced by a voltage-reducing circuit (5), located in the load circuit of the invertor (4), and by a second invertor (6) connected downstream of said voltage-reducing circuit. The voltage-reducing circuit (5) preferably consists of a converter whose primary winding is connected in series with the lamp (23). <IMAGE>
Patent DE-3913574-A1 (DE)
Title: Straw splitter for craft work - has conical centre spike with six cutting blades
Inventor: DIETZ ROLF ANDREAS HANS
IPC: B26D3/24
Filed: 1989-04-25
Abstract: The straw-splitter with a conical centre spike of plastics has the 6 cutting blades on it arranged like a star at 60-degree spacings. The centre of the star with the centring spike is in the middle of a hollow cylinder about 10 mm in diameter. Thus the cutting knives run conically in the direction the straw is pushed, so that the straw centres itself automatically on the star knife. USE/ADVANTAGE - A safe and simple hand tool for splitting straw into parts of equal width.
Patent DE-3915065-A1 (DE)
Title: Drive arrangement with an electromagnetically actuated double clutch
Inventor: SCHNEIDER RUDOLF
IPC: F16D27/12
Filed: 1989-05-09
Abstract: In a drive arrangement with an electromagnetically actuated double clutch, two driving wheels arranged so as to be freely rotatable on a gear box shaft (1) can be coupled to an armature, this armature being arranged in such a way that it is axially displaceable but nonrotatable on the gear box shaft (1), and a magnet coil (7) through which current flows establishing a connection between the armature and the first driving wheel (14). To reduce the outlay on construction for the electromagnetically actuated double clutch (6) and to enable emergency operation of the drive arrangement if the power supply fails, the armature has a single armature disc (11) which can be coupled, on the one hand, to the first driving wheel (14) under the action of the magnet coil (7) and, on the other hand, to the second driving wheel (15) under the action of a permanent magnet (18) arranged in the second driving wheel (15) (Figure). <IMAGE>
Patent DE-3919744-A1 (DE)
Title: Carrier air control
Inventor: FAAS JUERG
IPC: D01G23/08
Filed: 1989-06-16
Abstract: To control the operation of carrier air, such as for the movement of fibres from a bale breaker through a cleaning stage and on to carding for a spinning process, pressure sensors measure the static pressure at critical areas and, on a deviation from nominal values, trigger a correction to bring the pressure into or towards the nominal range. The corrections to the pressure in the critical area are transferred to other sections which are subject to them. The measurement and correction process is repeated until the-e measured static pressure matches the nominal pressure. Pref. the control steps are structured so that temporary deviations are disregarded. During pressure adjustment, when the measured pressure enters the nominal range zone, the corrective action ceases. The pressure in the critical areas is monitored at time intervals to be regulated and readjusted, at time intervals from one day to several months, and pref.  once a week.
Patent DE-3921905-A1 (DE)
Title: Microfilm CAD card laser plotter
Inventor: WELP STEPHAN
IPC: G06K15/22
Filed: 1989-07-04
Abstract: A microfilm card (1) has two regions; one for vector and/or raster data and the other for the CAD model data. Production of drawings have original cards fed from a magazine (6) to an exposure station that has a laser (7). The card then passes to a developing stage (9). The card is then returned to the laser station and is scanned with the output read (10). A computer compares inertial with final data and if in agreement the data is stored. A separate magazine (15) supplies cards from which duplicates are made using a separate station (15).
Patent DE-3923599-A1 (DE)
Title: Braking force measurement for motor vehicle wheels - using parameter estimation method with measured valves of wheel speed and braking pressure
Inventor: CAO CHI-THUAN DR ING
IPC: B60T8/1766
Filed: 1989-07-17
Abstract: The braking forces of the wheels of a motor vehicle are determined from the measured values of wheel speed and braking pressure by the use of a parameter estimation method.  The dynamict wheel load is determined from the measured value of the coefficient of friction and the braking force. The method can be applied in braking force control systems, e.g. in anti-lock braking systems. It can be applied to each individual wheel of the vehicle irrespective of whether it is a driven or free wheel. USE/ADVANTAGE - For use in determining braking forces and dynamic wheel loading of wheels of braked motor vehicle. Involves use of simple and efficient alogorithms and is suitable for implementation on microprocessor.
Patent DE-3923795-A1 (DE)
Title: Waste incineration fly:ash treatment - e.g. for recycling to incinerator for reducing halohydrocarbon content
Inventor: LORSON HEINZ DR ING
IPC: A62D3/40
Filed: 1989-07-14
Abstract: In the treatment of waste incineration flyashes contg. water-soluble halides difficulty soluble halohydrocarbons, heavy metals and their cpds. by water leaching, separating the insoluble and liq. components of the resulting dispersion and consolidating the insoluble components by high temp. treatment, the novelty is that (a) the insoluble components are agglomerated before heat treatment, and (b) heavy metals are removed from the liq. components. In the redn. of toxic halohydrocarbon contents in waste incineration flyashes, by admixing alkaline reagents during incineration, the novelty is the reagents comprise recycled flyashes which have been subjected to water treatment for dissolution of all water-soluble halides, sepn. from the resulting dispersion, adjustment to a pre-determined moisture content and agglomeration. ADVANTAGE - The process minimises noxious emissions, the amounts of noxious materials to be dumped and the number of waste streams required to be controlled.
Patent DE-3923852-A1 (DE)
Title: Steering arrangement for motor vehicles - has bracket for steering column mounted on pedal mechanism housing contg. integral lower bracket bolting point
Inventor: MAY WALTER DIPL ING
IPC: B62D1/16
Filed: 1989-07-19
Abstract: The steering mechanism (1) for motor vehicles has a steering bracket (2) for mounting the steering column on the vehicle frame (7).  The steering bracket is attached only to the pedal mechanism (3) so as to be fixed w.r.t. the vehicle chassis. The pedal mechanism housing (4) is box-shaped and of stable material. It is open at the front in the vehicle's lognitudinal direction and is otherwise an essentially closed box.  At least a lower steering bracket bolting point (10) is integrated into the pedal mechanism housing. USE/ADVANTAGE - Simple design and enables simple assembly.
Patent DE-3928188-A1 (DE)
Inventor: STORZ ACHIM DIPL ING
IPC: H04N5/782
Filed: 1989-08-25
Abstract: In known processes for controlling a receiver-side appliance, data concerning the identification signal of a program being received are derived automatically from the identification signal transmitted together with the program. The aim of the invention is to allow a program received after the program currently being received to be programmed in a receiver-side appliance, without having to input manually individual essential data of the identification signal. According to the invention, a first identification signal received when a receiver-side control device is activated and a predetermined number of subsequent, different identification signals are counted together and stored automatically in the data contained in the identification signals concerning the identification signal received when the predetermined number is reached and/or the previously received identification signal and/or the first identification signal. Television and/or radio receivers, and recording appliances for television and/or radio broadcasts.
Patent DE-3930350-A1 (DE)
Inventor: BRAUN ALFRED
IPC: F16L11/12
Filed: 1989-09-12
Abstract: Hoses (1) made of natural or synthetic rubber material and intended for the conveyance of aggressive fluids are coated with an inner layer (5) of fluorinated plastic. In order to improve the system of adhesion between the inner layer (5) of fluorinated plastic and the body of the hose, it is proposed that a coat of an adhesion mixture (6) is applied, said coat consisting of elastomers and additives and being attached to the inner layer (5) by means of an adhesive material (7).
Patent DE-3943163-A1 (DE)
Title: Fine grain discharge recycling - uses additives to bond coal dust and other waste into disposable products
Inventor: GROSSEKEMPER HANS JUERGEN
IPC: B09B3/00
Filed: 1989-12-28
Abstract: To convert fine grain solids into a disposable prod., esp. discharge materials from coal mines and other raw material processing industries, the discharge is mixed with additives in a first stage which give a bonding action in the second stage. The solid material from the second stage is broken down into agglomerates which can be used for disposable prods. such as thickening slurries or filter cakes. ADVANTAGE - The method converts waste discharges into disposable materials, without damaging the environment and does not require high energy.
Patent DE-4000336-A1 (DE)
Title: Three-sided fodder trough for horses - has cover grid with freely movable play
Inventor: VUGHT BARBARA VAN
IPC: A01K5/01
Filed: 1990-01-08
Abstract: The three-sided trough (2) is for hay or straw. It has two of its three sides arranged to the walls of a stall box. It has on the inner side (5a) of its third front side wall (5) guide elements (10) running backwards parallel to it, their lateral distance (D) apart being matched to the lateral distance of two rods (14) of the covering grid. Between the guide elements (10) and the rods, and between the guide elements (10) and the inner side (5a) of the front side wall (5), there is freely movable play for the covering grid. USE/ADVANTAGE - The fodder trough for horses excludes the danger of posture problems while feeding.
Patent DE-4001167-A1 (DE)
Title: Contactless magnetic powder testing of hollow ferromagnetic cylinders - using coil to generate field in pipe end region and detecting resulting magnetic powder alignment
Inventor: RIESS NATHANAEL
IPC: G01N27/84
Filed: 1990-01-17
Abstract: Magnetic power testing of interior end regions of ferromagnetic hollow cylindrical workpieces involves generating a magnetic field inside the workpiece using a coil and detecting defect locations from the resulting orientation of magnetic powder applied to the workpiece surface. An air coil with longitudinal sides parallel to the workpiece axis is inserted into the workpiece and moved out of ite as the workpiece and coil rotate w.r.t. each other. The field lines (10,11) circulating through the coil terminate at the workpiece wall (1).
Patent DE-4006826-A1 (DE)
Title: Processing e.g. refuse incineration ash contg. hazardous material - to uniform, miscible consistency for mixing with expandable sedimentary rock
Inventor: WEIDT CARL ADOLF
IPC: C04B33/135
Filed: 1990-03-05
Abstract: Residues, partic. ash from incineration of refuse, contg.  hazardous materials is processed to a uniform, miscible consistency for mixing with an expandable sedimentary rock, pref. a lightweight expandable clay aggregate, in a ratio of 1:2 to 1:3 to form a sludge which is granulated in a rotary kiln.  The producer can be used e.g. for insulating purposes. ADVANTAGE - Low energy requirement, possibilites for  further use.
Patent DE-4013132-A1 (DE)
Title: Construction of secondary winding former of ignition coil - is formed with mechanical clamping elements to couple units together
Inventor: SAUZEDDE FRANCK
IPC: H01F5/02
Filed: 1990-04-25
Abstract: A multiple ignition coil assembly for use on vehicle IC engine systems has a pair of secondary coils that are individually wound onto separate formers (5). Each former is produced with terminal posts (B1-B4) for connection of the coil ends. A mechanical connection between the formers is provided by clamping elements (70) that project from the sides. The tips of the clamping plates have lugs (76) that engage in slots.  Additional locations are formed that ensure correct axial alignment. ADVANTAGE - Allows coil formers to be coupled together before assembly in housing.