baber/WOPTO huggingface dataset:
Patent DE-3543223-A1 (DE)
Title: Method for destroying microbes
Inventor: VIESSMANN HANS DR
IPC: C02F1/46
Filed: 1985-12-06
Abstract: The method is intended for destroying microbes, in particular in utility water treaters, to be specific by utilising the oligodynamic properties of metals in a manner such that in the liquid to be protected, by arrangement of two metals above and below hydrogen in the electrochemical series of metals, the metal ion formation in the liquid is intensified.
Patent DE-3604406-A1 (DE)
Title: Inertial drive
Inventor: KRUMPHOLZ INGO
IPC: F03G3/00
Filed: 1986-02-12
Abstract: Two mass systems are coupled to one another so that they can perform movements relative to one another but together move on a common path.   One mass system is at times moved on a circular orbit around the other system. As a result an inertial force acts on this, imparting an acceleration to it. In order to obtain a directional acceleration the circular movement occurs only on a small circular sector. The two mass systems are then brought back into their initial position relative to one another without the change in velocity achieved being affected in the process. By constantly repeating this process the overall system continuously varies its velocity without having to act on its surroundings or to lose mass in the process.
Patent DE-3605973-A1 (DE)
Title: Liquid-phase epitaxial arrangement
Inventor: KOENIG ULF DR ING
IPC: C30B19/06
Filed: 1986-02-25
Abstract: The invention relates to a liquid-phase epitaxial device which can be used, in particular, in an industrial mass production. A supply chamber is present in which a plurality of substrate carriers each containing a plurality of semiconductor substrates to be coated can be stacked one on top of the other. A two-part mechanical coupling device at the beginning and at the end of a substrate carrier makes it possible to pull the latter out of the supply chamber one after the other and to coat the substrates in a plurality of melting chambers which are arranged alongside the supply chamber.
Patent DE-3606846-A1 (DE)
Title: Circuit arrangement for clearing connections in centrally controlled telecommunications switching systems, in particular telephone switching systems
Inventor: BREITBACH-HITZEL GABRIELE
IPC: H04Q11/04
Filed: 1986-03-03
Abstract: In a centrally controlled telecommunications switching system, in particular a telephone switching system, with a plurality of switching stages and a plurality of decentralised group controllers disposed near to the central controller, it is provided that buffer memories are assigned to the group controllers in which cleardown signals and cleardown data to be transmitted in each case on the basis of cleardown processes by the group controllers to the central controller are stored. No individual cleardown signals are transmitted to the central controller, but rather only the cleardown signals and cleardown data stored in the buffer memory are collated and transmitted to the central controller if a transmission criterion applies.
Patent DE-3611787-A1 (DE)
Title: Electrical light, in particular modular light
Inventor: PAULY KARSTEN
IPC: F21V17/04
Filed: 1986-04-08
Abstract: The electrical light consists initially of a carrier which holds the light tube and of a U-shaped hood which covers the light tube. The U-shaped cover hood has at the free ends of the side legs sprung clips which are supported on the lamp tube and permit the cover hood to be seated firmly on the carrier. However, by means of the sprung clips, the hood can be easily pulled off when changing the light tube.
Patent DE-3612686-A1 (DE)
Title: Method and device for measuring time intervals
Inventor: SCHIRMER RUDOLF DIPL ING
IPC: G04F10/04
Filed: 1986-04-15
Abstract: The subject matter of the invention is a method and a device for measuring time intervals. The duration of the respective time interval is determined by a time gate signal (11). Clock pulses generated at constant or almost constant frequency are counted within the respective time interval. From the beginning of the time gate signal (11) to the first clock pulse counted within the time gate signal, a constant or almost constant quantity is integrated and the result of the integration is stored. From the end of the time gate signal (11) to the first clock pulse (7; 34) no longer counted, a constant or almost constant quantity with the reversed sign and of the same amount is integrated from the result of the integration. The result of the integration is added with the correct sign to the count. <IMAGE>
Patent DE-3620477-A1 (DE)
Title: Typewriters or office machines of similar design with a display element for character spacing
Inventor: ZEISING NORBERT DIPL PHYS
IPC: B41J29/42
Filed: 1986-06-19
Abstract: Typewriters or office machines of similar design have easily visible scales for different character spacings which are often arranged one above the other. As a result, the position of the character to be typed is not always clearly recognisable. In the case of frequent daisywheel changes, the operator of the machine has to check in each case which character spacing is currently applicable. This disadvantage is removed by a display roller (9) which is designed as a display element, is mounted rotatably in front of the window (7) of the machine, and on whose circumference display surfaces with scales for a plurality of different character spacings are arranged parallel to one another in the longitudinal direction. As a result, it is guaranteed by simple means that the scale matching the inserted daisywheel in each case is arranged within the field of vision of the operator. The adjustment of the display roller (9) can also be carried out automatically by a coding on the daisywheel or the daisywheel cartridge. <IMAGE>
Patent DE-3621358-A1 (DE)
Title: Padded arm for seating furniture and method for the production thereof
Inventor: KUSCH DIETER
IPC: A47C5/06
Filed: 1986-06-26
Abstract: The padded arm for seating furniture with circular-tube framework has a solid wooden core consisting of an upper part (4) and a lower part (5), of which one part (4) positively receives at least one locating component (2, 12) which is fixed to the circular tube (1). Both parts (4, 5) of the wooden core are joined together via padding (8) and a cover (9). The padding (8) and cover (9) surround the circular tube (1) over approximately 180 DEG  and the surfaces of the wooden-core parts (4, 5) facing away from it. Said wooden-core parts bear against the circular tube (1) with cylinder part-surfaces (6, 7) and are clamped against one another via wood screws (11) with the pad cover (9) clamped inbetween. The finished padded wooden-core parts (4, 5) are wound round the circular tube (1) by the piece flexibly joining them and consisting of padding and cover, at least one part of the wooden core (4, 5) being previously or simultaneously brought into operative connection with the locating component (2). <IMAGE>
Patent DE-3622218-A1 (DE)
Inventor: KROEHLING ERICH
IPC: B62D5/07
Filed: 1986-07-02
Abstract: In the case of a fork-lift truck having a steering device (5 to 9) and operating device (13 to 18) which are actuated hydraulically, and having downstream of the hydraulic pump (1) a priority valve (3) to the preferred output (4) of which the hydraulic steering device (5 to 9) is connected, it is proposed for the purpose of reducing the number of parts susceptible to faults and of reducing the production costs to drive the travelling gear and the operating device (13 to 18) by electric battery, the aim being to drive the hydraulic pump (1) for the operating device (13 to 18) via an electric motor (24) controlled by a pulsed control (25). The arbitrarily controllable pulsed control (25) is additionally intended to be controlled as a function of a signal which is emitted from the steering device (5 to 9) and depends, for its part, on the pressure downstream of the steering valve (9).
Patent DE-3623229-A1 (DE)
Title: Support system for spectral photometers
Inventor: KRAENZEL WOLFGANG
IPC: G01J3/02
Filed: 1986-07-10
Abstract: In a support system for spectral photometers the aim is to reduce the expenditure on closing the sample compartment and the optical element in a light-proof and airtight fashion and to reduce the mass of the complete instrument, and to guarantee a high reproducibility of the measurement results. The object of the system is to eliminate the disturbing influence of forces acting from outside on the optical system. A basic body for accommodating the optical elements is mounted in a self-supporting fashion on the sample compartment, which is firmly connected to a support. The basic body is surrounded by a housing which is separate from the instrument covering. <IMAGE>
Patent DE-3625077-A1 (DE)
Title: Electronic notebook
Inventor: HARADA KOUICHI
IPC: G06F21/00
Filed: 1986-07-24
Abstract: The electronic notebook has an input part (2), and a memory (50) for storing a large amount of entered data. Different items of data are stored with a code to differentiate them, to prevent the data from being displayed in response to a read command without a code word being entered first. <IMAGE>
Patent DE-3637437-A1 (DE)
Title: Type wheel for a printer
Inventor: BAUER ERIC
IPC: B41J1/24
Filed: 1986-11-04
Abstract: The type wheel (1) consisting of a plastic material exhibits, on its front surface (5), three protrusions (1c) which are each provided laterally with a tongue which is in the form of an arc of a circle and is coaxial with the central hole (2) of the type wheel (1). Each tongue (1d) exhibits, for its part, a bead (1e) which projects into the interior of the central hole (2) of the type wheel (1). Said beads (1e) snap, by elastic deformation of the tongues (1d), into an annular groove (6) which is arranged at the journal end (3a) of the spindle (3) of the machine, on which the type wheel is fastened. The central part of the type wheel (1) exhibits three cutouts (7) which are each arranged opposite a protrusion (1c), in order that the elastic tongues (1d) are clearly separated (i.e. free) from the body of the type wheel (1) and can be freely elastically deformed. In order to centre the type wheel (1) on the spindle (3) of the machine, said cutouts (7) are separated from one another by segments (1f) which are arranged on the central part of the type wheel (1), which delimit the hole (2) of the type wheel and which grasp the journal end (3a) of the spindle (3) of the machine. <IMAGE>
Patent DE-3640975-A1 (DE)
Inventor: ESCHWEY MANFRED DR
IPC: C08J7/12
Filed: 1986-12-01
Abstract: A process for blow molding and fluorination of a hollow thermoplastic article includes bringing a blank to rest against the inside wall of the blow mold as a result of introducing an inert blow gas. An inert gas/reaction mixture is then introduced in the hollow article for fluorinating the inside surface of the hollow article. After the inside surface of the hollow article has cooled off, the inert gas/reaction gas mixture is blown in below the melting point of the thermoplastic material.
Patent DE-3642536-A1 (DE)
Title: Apparatus having a housing-shaped receptacle for an article
Inventor: KIELWEIN FRITZ DIPL ING
IPC: B65G47/24
Filed: 1986-12-12
Abstract: In an apparatus in which an article is introduced into a housing-shaped receptacle by being allowed to drop, an inclined surface, which prevents the article, which is dropping in, from rebounding, is provided in the housing-shaped receptacle.
Patent DE-3644617-A1 (DE)
Title: Electrical spark-catalyser system (spark-catalyst system)
Inventor: FLEISCHER BENNO
IPC: B01J35/00
Filed: 1986-12-29
Abstract: Published without abstract.
Patent DE-3707266-A1 (DE)
Title: Prepunching device
Inventor: ZOSEL WALTER
IPC: B26D7/18
Filed: 1987-03-06
Abstract: The invention relates to a device for prepunching textile work pieces having a pneumatically driven piercing punch. The aim is to prepunch textile parts while taking up a small amount of time, material and energy. The object is to produce a punching device in which the punched-out parts are forcibly ejected and which also permits rapid replacement of the annular cutting edge. The solution according to the invention provides for the bores in the dye-plate and in the two-part piercing punch to be specially shaped and for the operating cylinder to be supplied with compressed air at the same time as the parts are forcible ejected. <IMAGE>
Patent DE-3708355-A1 (DE)
Title: Telephone bracket
Inventor: SCHAEFER ERWIN
IPC: B60R11/02
Filed: 1987-03-14
Abstract: In the case of a telephone bracket which is arranged between the front seats of motor vehicles, provision is made according to the invention, in order to obtain an optimum space-saving arrangement, for the telephone receiver (4) and a folding-up padded armrest (3) to be arranged longitudinally adjacent to one another on the bracket baseplate (1), in such a way that the armrest support forms the lid (3) of a cassette container (5) which is built into the bracket (1). <IMAGE>
Patent DE-3709390-A1 (DE)
Title: Screwing machine for work on railway rails
Inventor: COELLEN HEINRICH
IPC: E01B29/28
Filed: 1987-03-21
Abstract: A screwing machine is used in particular for loosening and re-tightening fastening nuts belonging to fastening bolts for railway rails. This screwing machine has a controllable wrench head. According to the invention, it has a mechanical distribution device which can be coordinated with the working cycle of the wrench head (11) and is intended for the application of a protective agent to the rail-fastening means. In an advantageous further development of the invention, a protective-agent conduit (12), which is connected on one side to a protective-agent feed, passes, on the delivery side, through the wrench head (11) and its drive spindle (10). In the handling of iron fittings for track installations, the screwing machine makes it possible to carry out mechanically, using the screwing machine alone, an operation, namely the application of the protective agent onto the head region of each fastening element, which has previously had to be carried out manually by an additional operator (Fig.2). <IMAGE>
Patent DE-3709573-A1 (DE)
Inventor: REBORDOSA ANTONIO
IPC: A47J43/044
Filed: 1987-03-24
Abstract: A mixing device (2) provided with a motor (12) received in a work portion (3) for driving a mixer rod (7) is adapted to be assembled without the need for screw-threaded connections and adhesives. For this purpose, the individual components (12, 19, 24, 4, 60, 70) are so relatively arranged and equipped with noses and projections for interengagement or latching that, after all components are fitted together, a completely assembled mixing device (2) is obtained which is totally enclosed in its outer circumferential contour.
Patent DE-3715644-A1 (DE)
Title: Molecular beam epitaxy installation
Inventor: BACHEM KARL-HEINZ DIPL ING DR
IPC: C30B23/02
Filed: 1987-05-11
Abstract: In a molecular beam epitaxy installation, a gas source head (11) is provided on that side of the gas source (5) which faces the substrate (1). The gas source head (11) has a guiding-channel structure with a multiplicity of bores (14) which generate a molecular beam (6) having a desired density profile in a desired direction so that a homogeneous deposition takes place on the surface (7) of the substrate (1) without large amounts of gas flowing past the substrate (1) and being lost. <IMAGE>
Patent DE-3717107-A1 (DE)
Title: Protective agent for print
Inventor: MORI TAKAHIRO
IPC: C09J7/22
Filed: 1987-05-21
Abstract: The invention provides a print-protecting agent, for example for ink-jet printing. The print-protecting agent consists of an adhesive layer located on a substrate, which layer has an initial adhesion (initial tack) which, according to the rolling-ball method of Japanese Industrial Standard (JIS) Z 0237, corresponds to a ball number of 15 or less, so as to form an adhesive area for adhesion to a material to be treated. The adhesive layer of the print-protecting agent has a 180@ peel strength of from 100 to 1000 g/25 mm in accordance with JIS Z 0237 when peeled off from the treated material.
Patent DE-3719217-A1 (DE)
Inventor: BAAS DIETER
IPC: G11B27/10
Filed: 1987-06-09
Abstract: Blocks forming individual programs, for example pieces of music, can be subdivided by marks on a compact disk up to 99 parts. To allow the listener to select and listen to desired passages of a piece of music, the marks and the time when they begin and when they end are recorded in a memory of the compact disk reader.
Patent DE-3724452-A1 (DE)
Title: Method for voltage control of the magnets of a MAGLEV train, and associated controller
Inventor: BOHN GERHARD DR
IPC: B60L13/06
Filed: 1987-07-23
Abstract: This method serves to control the voltage of the magnets of a MAGLEV train. At least three status variables are used which are acquired in an observer on the basis of the measurement variables for the magnet gap width s and the magnet acceleration b. In order to improve the follow behaviour of the MAGLEV vehicle without increasing the noise portion, a rail signal is additionally fed to the controllers of the individual magnets, the said signal being acquired in each case by a rail observer (20) from the measurement variables s and b of one of the magnets (j-k) lying ahead in the direction of travel. This is effected in that the said signal constitutes a noise-free rail signal u which is in phase in the useful frequency range with respect to the magnets j lying respectively behind. Different controllers for carrying out the method are presented. <IMAGE>
Patent DE-3730865-A1 (DE)
Title: Method for flattening tree trunks (clear boles) and apparatus for carrying out the method
IPC: B27B1/00
Filed: 1987-09-15
Abstract: A method and apparatus serve to flatten tree trunks (10) having a curved longitudinal centre line (10a). The tree trunks (10) are conveyed in the longitudinal direction in the lying position, with their convex side (11) upwards and their concave side (12) downwards. At the concave side (11), the tree trunks (10) are flattened from below in the region of an earth end (27). To optimise the wood yield, the tree trunks (10) are measured, before the flattening, in a position in which they lie on a reference plane (13) only at end points (20, 22) of the concave side (12). On the concave side (12), the position of a first point (24) of greatest deflection is determined according to the distance (L1) from the earth end end point (22) and the elevation (K1) above the reference plane (13). With the end point (20) remote from the earth end continuing to lie on the reference plane, the tree trunks (10) are lowered at the earth end (27) to such an extent that the first point (24) lies in the reference plane (13). The tree trunks (10) are then flattened in this lowered position as far as the reference plane (13) (Fig. 1). <IMAGE>
Patent DE-3737083-A1 (DE)
Title: Device for discharging injection syringes
Inventor: GOELLER RICHARD
IPC: A61M5/00
Filed: 1987-10-31
Abstract: The invention describes a device for discharging injection syringes which is especially suitable for use on injection and contrast medium probes. The device has the following main characteristics:     - a reception trough (1) for insertion of an injection syringe; - the reception trough (1) is provided with a front and a rear abutment (2, 3); - a screw (4) is mounted so as to be displaceable in the longitudinal direction in the rear abutment (4).   The abutments are preferably designed as end walls in which there are passage openings (5, 6) for the outlet channel of the syringe to be inserted and for the screw (4). At the rear end of the screw there is a handle, preferably a knurled knob (9). <IMAGE>
Patent DE-3803109-A1 (DE)
Inventor: DUERR HERBERT DIPL ING
IPC: F26B21/14
Filed: 1988-02-03
Abstract: A process to extract liquid from moist material in a fluidised bed is characterised in that the material is mixed thoroughly essentially in its entirety in a circulating fluidised bed which is produced mechanically by a mixing device, in that the liquid obtained is at least partially evaporated in a first process section, utilising the heat potential of the moist material at sub-atmospheric pressure, and in that heated gas is conducted through the fluidised bed in a second directly following process section and the drying process is ended by at least partial saturation of the gas with the vapour of the liquid to be extracted. 
<IMAGE>
Patent DE-3805701-A1 (DE)
Title: Device for securing electrical plug connections against becoming inadvertently detached
Inventor: WINKLER UWE
IPC: H01R13/639
Filed: 1988-02-24
Abstract: A device is specified for securing electrical plug connections against becoming inadvertently detached, which device is suitable for use in dynamically loaded electrical appliances. The plug connections are arranged adjacent to a cover of the appliance housing, and said housing is provided with a stop element which is assigned to the plug connection and, when the cover is in the fitted state, prevents the detachable connecting element of the plug connection being displaced out of the fixed connecting element of said plug connection.
Patent DE-3809253-A1 (DE)
Title: Wheel bearing arrangement
Inventor: KOSCHINAT B HUBERT
IPC: B60B37/10
Filed: 1988-03-18
Abstract: The invention relates to a wheel bearing arrangement in which the wheel hub is rotatably received on the axle pin of a wheel axle by means of a wheel bearing which is constructed as a double tapered roller bearing and has at least one outer ring and at least one inner ring between which the bearing rollers are arranged and which are held between stop shoulders of the wheel hub and/or the wheel axle and/or an axle nut and/or by components which are fixed thereon in an axially non-displaceable fashion. So that it is possible to provide adjustment without play by tensioning using simple components, there is provision according to the invention for the outer ring or the outer rings and the inner rings to be combined to form a compact bearing which is held in a non-displaceable fashion at the end of the axle pin, for the pairs of bearing rollers to run on two separate inner rings which can be displaced axially with respect to one another, the ring which is axially on the inside being supported axially on the inside on a shoulder of the wheel axle and the axially outer inner ring being supported axially on the outside on the axle nut.
Patent DE-3812813-A1 (DE)
Title: Fuel cell working electrochemically
Inventor: LEMOINE JOSEPH DR
IPC: H01M8/1016
Filed: 1988-04-16
Abstract: The invention relates to a fuel cell working electrochemically. The use of a glass material having an electrolytic conductivity for hydrogen atoms for the electrolyte between two electrodes makes possible the production of fuel cells of low weight and space requirement. This is because the glass material ensures gas-tightness even in designs having thin layers. Furthermore, the glass material has a high mechanical strength. The strength is increased by means of wave-shaped design of the layer consisting of electrodes and electrolyte. By means of the large surface of the electrodes achieved in this way, high efficiencies of the fuel cell can be attained. By means of favourable design of the further components such as, for example, the side sealing films, the production costs may be kept low. <IMAGE>