baber/WOPTO huggingface dataset:
Patent DE-3544496-A1 (DE)
Title: Tooth cleaning device
Inventor: GABRYS OSWALD
IPC: A46B7/06
Filed: 1985-12-14
Abstract: The rotating tooth brush can be produced as a plug-on part for different sizes of dentition. The plug connection to the handle (drive part) is easy to handle, so that the rotating tooth brush is also easy to exchange. Thus, only one manipulation is necessary in order to give every user of a family his/her own rotating tooth brush. In all tooth cleaning devices having rotating round brushes for the cleaning of the inner and outer surfaces of the teeth there is always only one tangential line of contact, i.e. the round brushes must always be moved upwards and downwards in order to achieve cleaning of the whole surface. Round brushes with a high speed of revolution which are guided from white to red injure the gum fairly severely and detach it gradually from the tooth. This results in formation of nests and points of attack for bacteria. The known vibrating tooth brushes have the same disadvantageous effect. The "red-white only method" using the rotating tooth brush eliminates such injuries and will probably contribute to considerable inhibition of caries.
Patent DE-3602358-A1 (DE)
Title: Erectable box with hinged lid
Inventor: REDL HERMANN
IPC: B65D5/44
Filed: 1986-01-27
Abstract: An erectable box is provided with a back reinforcement, consists of cardboard, and has a hinged lid. The back reinforcement engages with lugs provided on its longitudinal edges in a positive-locking manner in cutouts in the erectable box. The lugs mounted in the edge region of the back reinforcement are higher in relation to the wall thickness of the erectable box, whereas the lugs located in the region of the central line of symmetry (Section A-B) have a cut away radius in such a way that the height of the back of the erectable box is not reached in some places. <IMAGE>
Patent DE-3607622-A1 (DE)
Inventor: ZIJVERDEN WILLEM VAN
IPC: B67D1/08
Filed: 1986-03-07
Abstract: In a water jet injection device for use with dispensers for producing and dispensing beverages mixed of fruit syrup or concentrate there is provided a simple rinsing system which, if need arises, disturbs the water jet of the injection device with the aid of a rod-type member adjustable from outside in such a manner that in the mixing chamber an excess pressure and turbulent flow are generated in place of a vacuum, whereby the mixing chamber is separated from the supply conduit for fruit syrup or the like and an intensive cleaning of all of the parts of the injection device contacting the mixed beverage is effected with the aid of the water of the water jet.
Patent DE-3613123-A1 (DE)
Title: Elastic pivot-slide bearing for chassis parts in motor vehicles
Inventor: JOERDENS ERNST-GUENTER
IPC: B60G7/02
Filed: 1986-04-18
Abstract: In the elastic pivot-slide bearing for supporting chassis parts in motor vehicles, a preloaded, annular elastomer body (3) is arranged between a spigot trunnion (1) and an outer housing (2) axially movable in relation to this and bonded to these parts. The sliding bush is arranged so that it is axially displaceable on that bearing part having the counter-sliding surface of the bearing, an intermediate sleeve (4), which encloses the sliding bush and has a bonding connection with the elastomer body (3), being arranged between the sliding bush (5) and the elastomer body (3). The intermediate ring and the elastomer body may have different cross-sectional profiles (Fig. 1). <IMAGE>
Patent DE-3617400-A1 (DE)
Title: Method and device for introducing a therapeutic aerosol into the nasopharyngeal space and, in particular, into the eustachian tube and the tympanum
Inventor: KRIESMER THOMAS
IPC: A61F11/00
Filed: 1986-05-23
Abstract: Method and device for introducing a therapeutic aerosol via an aerosol supply line sealed relative to the surrounding atmosphere into the nasopharyngeal space and, in particular, through the nose into the eustachian tube and the tympanum, in which the flow rate and/or the pressure of the aerosol introduced into the nasopharyngeal space are measured and a pressure pulse on the aerosol is triggered depending on a flow rate of the aerosol that is lower than a predetermined value of the flow rate or on a pressure of the aerosol that exceeds a predetermined value of the pressure, with predetermined or predeterminable duration and with a magnitude that is essentially above the pressure level of the roughly constant aerosol flow.
Patent DE-3617997-A1 (DE)
Inventor: BECKER RAINER
IPC: A01N43/58
Filed: 1986-05-28
Abstract: Substituted N-phenylpyridazone derivatives of the general formula I <IMAGE>  (I)  where R1, R2 and R3 are each hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, halogen, cyano, phenyl, phenoxy, or phenylthio and Z is a straight-chain, saturated alkylene group of 1 to 5 carbon atoms, herbicides containing these compounds, and a process for combating the growth of unwanted plants.
Patent DE-3618338-A1 (DE)
Title: Component-coded colour television images with increased aspect ratio
Inventor: MARTIN HELMUT DR ING
IPC: H04N11/04
Filed: 1986-05-30
Abstract: The invention relates to a method by means of which it becomes possible to transmit a colour television image which, without loss of image quality, exhibits, instead of the previously used aspect ratio of 4:3, one of 5.33:3, in spite of the digital data current being limited to 135 Mbit/s.
Patent DE-3625514-A1 (DE)
Title: Loading truck
Inventor: MENZL HERBERT ING
IPC: A01D90/04
Filed: 1986-07-28
Abstract: Loading truck, as a low loader with a conveying channel terminating above the scraper floor and with a guide plate leading from the end of the rear wall of the conveying channel to the scraper floor, in which a gap, through which the cutters of a cutting unit can be swung out and in, removed and inserted, is closed by means of a pivotable cover.
Patent DE-3626073-A1 (DE)
Title: Device for continuous vertical adjustment of the area of a steering column near to the steering wheel
Inventor: STILLE FRIEDRICH
IPC: B62D1/184
Filed: 1986-08-01
Abstract: In order to lock the area (1) of the steering column which is near to the steering wheel in a vehicle at its highest position, a sliding edge (26) with a counter-stop (28) for a stop (27) is provided on a pivot lever (10) of a locking device (9, 11), which stop (27) is secured to a securing block (3) which does not bear the pivot lever (10), the stop (27) and the counter-stop (28) being arranged in relation to one another in such a way that they engage only when the area (1) of the steering column is moved into the highest position (Fig. 1). <IMAGE>
Patent DE-3627749-A1 (DE)
Title: Adder circuit for decimal 1 out of 10 code - has main circuit of adder stages operating with correction stage dependent upon values
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1986-08-16
Abstract: The two input numbers are received by circuitry (2,3) that generates the required format of a main circuit (1). This consists of 6 adder stages (12), each of which has a two input OR gate and a two input AND gate. Full adder stages (4,5) are used for processing dependent upon whether the numbers are greater or less than the value of 5. Outputs are received by a conversion circuit that provides a final correction. ADVANTAGE - Provides correction dependent upon values with small number of adders.
Patent DE-3627866-A1 (DE)
Inventor: WUENSCH ADOLF
IPC: B65G25/02
Filed: 1986-08-16
Abstract: A guide rail (12) for the positive transport of workpiece carriers (20) carrying workpieces (18) is situated below the work units (14) of a machining apparatus (10). The guide rail (12) is traversed at its bottom by a transport rail (34) comprising drivers at the same intervals which engage from below into the workpiece carriers (20). A drive device moves the transport rail (34) in the longitudinal direction of the guide rail (12) and takes along all the workpiece carriers (20) on the guide rail (12). The transport rail (34) is then lowered, moved back along a bypass without influencing the workpiece carriers (20) and then moved upwards again in order to couple the drivers of the transport rail (34) with the workpiece carriers (20) again. Clamping devices (62) secure the workpiece carriers (20) during the machining of the workpieces (18). 
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Patent DE-3627975-A1 (DE)
Title: Passenger lift for one-family houses
Inventor: GUNTERSDORFER MAX DR
IPC: B66B9/08
Filed: 1986-08-18
Abstract: The invention relates to a passenger lift which is especially suitable for subsequent installation in terraced houses and can be fitted in a very short time without structural alterations or other encroachments. The arrangement consists of a vertical central tube which stands in the centre of the terraced house and on which a sliding piece runs which can be driven from the lowermost to the topmost floor by a lifting mechanism, for example a chain hoist. A rotary piece is mounted on the sliding piece. Attached to the rotary piece is an extension arm which carries the passenger seat and the operating elements. The extension arm is guided on the banister via a roller. A spiral spring presses the extension arm constantly against the banister. Thus the passenger seat moves at an approximately constant distance above the staircase.
Patent DE-3627992-A1 (DE)
Title: Sliding-rotor motor
Inventor: FLAIG HEINZ
IPC: H02K7/12
Filed: 1986-08-18
Abstract: A stator winding (2) is arranged in the motor housing (1) and the ends (1a) have bearings (3) for a shaft (4) which is secured by means of circlips (9) and a spacer tube (10) against axial displacement in the housing (1). On the shaft (4), a sliding rotor (6) is guided by means of its sleeve (7) on a bearing bush (5) and can be displaced as far as an impact damper (8) which is supported on one of the circlips (9) on the shaft (4). The impact damper (8), which is formed from two plate springs, also forms the opposing bearing for a brake spring (11) which acts on the sliding rotor (6) and presses, with the sliding rotor (6), via a short-circuiting ring (32) and its extension (31), as well as via the brake ring (28) which is connected thereto, by means of its brake lining (34) against a braking surface (35) on the end (1a) of the motor housing (1), while the motor is being turned off. <IMAGE>
Patent DE-3630088-A1 (DE)
Title: Actuating device
Inventor: BAUER PETER-JOSEF
IPC: F16D3/02
Filed: 1986-09-04
Abstract: An actuating device for adjusting a stop coupled to a control member is proposed. The actuating device comprises a housing (2) with an electric motor (4) which, via a worm gear (14, 15), rotates a worm wheel (15), in the inner bore of which is provided an internal thread, into which engages the external thread of a spindle (30) which is connected to an actuating pin and which has, on its circumference, axially extending webs (38) which, for preventing the rotation of the spindle (30), project into guide grooves (39) of a connection piece of the bottom part (2) and which are displaceable therein. A drive shaft (13) projects into a coupling orifice of a coupling body (75) of the worm (14), in such a way that, in the event of the reversal of the direction of rotation of the drive shaft (13), the drive shaft (13) first runs freely over a small angle of rotation in the coupling orifice and, during this time, the worm (14) is not rotated. <IMAGE>
Patent DE-3630928-A1 (DE)
Inventor: SCHLOEMER FRANZ-ROBERT
IPC: C08G85/00
Filed: 1986-09-11
Abstract: The homogeneity of highly reactive polycondensates is improved in a process involving batch operations in a reactor, followed by extrusion and then cooling by a coolant to the point of solidification after which the polycondensates are milled and removed. The cooling is carried out with a low-boiling liquified gas.
Patent DE-3700002-A1 (DE)
Title: Vehicle step device
Inventor: KOELL PHILIPP O
IPC: G01R19/00
Filed: 1987-01-01
Abstract: In the case of a vehicle step device having at least one step or rung to permit a person to climb to a higher vehicle level, there are provided an upper tyre-gripping part and an essentially vertical supporting rod. When the step device is mounted in its position of use on the tyre, the gripping part preferably grips round the upper running surface region of the tyre in a clamp-like fashion and the supporting rod, which is connected to the gripping part in a stable fashion, is laterally supported on the vehicle wheels.
Patent DE-3702717-A1 (DE)
Title: Draw-off device for in particular R/R flat knitting machines
Inventor: MUETZE HEINZ
IPC: D04B15/90
Filed: 1987-01-30
Abstract: The invention relates to a draw-off device with a draw-off roller arranged below the needle beds and at least one counterpressure roller assigned to the draw-off roller, which form between them a gap which can be widened by displacement of at least one of the rollers, as well as a draw-off comb, which can be raised through the widened gap, for drawing off the knitted-fabric beginning. In order to make possible a gentle drawing-off of the knitted-fabric beginning while avoiding the knitting of one or more netting stitch rows, the draw-off roller is according to the invention assigned two counterpressure rollers which are pivotable about a common axis which runs at the level of the axis of the draw-off rollers and parallel thereto and which are arranged at the same spacing from their pivot axis on in each case one lever above or below the draw-off roller axis; the pivot levers are pivotable from a position in which the draw-off rollers make contact with the counterpressure rollers into a position in which they are offset by 180@ in relation to one another, as a result of which the comb can be transferred into its upper position, in which a wire can be introduced into the needles of the comb which are provided with eyes. <IMAGE>
Patent DE-3708750-A1 (DE)
Title: Container for beverages, in particular bottle, can or the like
Inventor: MEISTER BERNHARD
IPC: B65D77/28
Filed: 1987-03-18
Abstract: A container for beverages, in particular a bottle, can or the like, from whose wall one wall part can be at least partially removed in the upper region in such a way that a removal aperture is produced. Arranged in the container is a drinking tube which rests against the removable wall part. Spring means are provided, which press the drinking tube against the removable wall part and, when the wall part has been removed, move it partially out of the removal aperture. In the simplest case, the spring means consist of the drinking tube itself which, for this purpose, is elastic and is bent in the manner of a spring. When the removal aperture of such a container is opened, the drinking tube projects and can thus be gripped by the mouth so that it does not need to be touched by the hand at all and can thus also not become soiled. Due to the arrangement of the drinking tube in the filled container, the drinking tube is always available when the container has been opened. <IMAGE>
Patent DE-3708804-A1 (DE)
Title: Transformer
Inventor: SCHMITZ JOSEF
IPC: H01F27/08
Filed: 1987-03-18
Abstract: Conventional transformers, especially for variable use, for example for supplying electrical power to overvoltage protection devices, must be provided with a cooling and ventilator system. However, conventional ventilator systems require a large structural outlay to ensure sufficient cooling. In addition, there are problems in suppressing interference pulses. The novel transformer is therefore intended to be of simple and compact construction, nevertheless, while having improved cooling. The transformer therefore comprises annular-core transformers (1) which are arranged about a common inner tube (3) which acts as a cooling tube and through which the cooling medium flows. The annular-core transformers (1) are potted in a potting compound which encloses the inner tube (3), making contact with it, in order to achieve good heat transfer. The transformer is primarily suitable for supplying electrical power to overvoltage protection devices. <IMAGE>
Patent DE-3715192-A1 (DE)
Inventor: ARENS ERICH
IPC: A47L23/26
Filed: 1987-05-07
Abstract: Provided in the grid are insert strips 17 and 17'' which are fitted with bristle material 21 and are in connection or can be coupled with longitudinal bars 2. They have a strip-shaped basic body 22 with an upper side which is stepped in the cross-sectional direction. The rows 21' of bristle material and/or bundles of bristle material project over the upper surface of all steps 23', 23'' and 24', 24'' of the basic body 22 with at least approximately the same free length in order to optimise the cleaning effect on shoes which have profiled soles. <IMAGE>
Patent DE-3715391-A1 (DE)
Inventor: MEDERER GERHARD
IPC: F02B75/32
Filed: 1987-05-08
Abstract: In a prime mover, particularly an internal combustion engine with a minimum of one cylinder and a piston axially displaceable in the latter, which piston is connected to the crankshaft via an upper connecting rod section and a lower connecting rod section connected to the latter by an articulated joint and in which both connecting rod sections are supported by a pivoted common rocking lever on an adjustable shaft fixed to the engine housing, in order to promote increases in performance and for adaptation to different types of fuel,the upper connecting rod section (5) has, at the end remote from the piston (2), an axial extension (27) extended beyond the common articulated joint (9) of the two connecting rod sections (5, 10) and the rocking lever (14) engages in an articulated manner on the extension (27) by the end (14'') facing the connecting rod sections (5, 10). 
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Patent DE-3725677-A1 (DE)
Title: Optical waveguide plug-in connector - has centring body designed as lengthwise slotted tensioning sleeve radially enclosing fibre guide sleeve
Inventor: BURMEISTER KLAUS-DIETER DIPL I
IPC: G02B6/38
Filed: 1987-08-03
Abstract: The plug-in connector includes a centring body enclosing both ends of a rigid guide sleeve accommodating the ends of optical fibres. The optical fibres' ends are inserted, via their associated guide sleeves, into guides (6) and (7) of a reception sleeve. The guide sleeves (4,5) slip into the guiders (6,7) with a small amount of permissible play. The centring body is designed as a lengthwise slotted tensioning sleeve (2) which radially encloses the optical fibre guide sleeves (4,5) to be centred. The tensioning sleeve (2) is movable longitudinally within the reception sleeve (1). USE/ADVANTAGE - For releasable connection of two optical waveguides. Gives exact alignment of fibres connected together.
Patent DE-3736090-A1 (DE)
Title: Vulcanisable rubber compositions
Inventor: OBRECHT WERNER DIPL CHEM DR
IPC: C08K3/22
Filed: 1987-10-24
Abstract: Rubber compositions containing metal peroxide give vulcanisates having improved properties.
Patent DE-3740228-A1 (DE)
Title: Process for producing shaped pieces of concrete aggregate
Inventor: HILLEMEIER BERND DIPL ING DR I
IPC: C04B18/02
Filed: 1987-11-27
Abstract: Process for producing shaped pieces of concrete aggregate from the gypsum sludge consisting mainly of calcium sulphate dihydrate and containing heavy metal ions from a flue-gas desulphurisation plant downstream of a power station boiler firing. Cement and water-soluble sulphides are added to the gypsum sludge. The heavy metal ions are precipitated as water-insoluble hydroxides or sulphides which remain in the mixture. The mixture is then mixed with water. The shaped pieces of concrete aggregate are pressed from the mixture mixed with water at pressures of over 1000 bar.
Patent DE-3804503-A1 (DE)
Title: Device for measuring the height of objects moved along a conveyor track
Inventor: ASCHABER HANS
IPC: G01B5/06
Filed: 1988-02-13
Abstract: Arranged above a conveyor track (1) is a probe wheel (4) which is height adjustable, runs away over the objects (3) and whose level is measured. It has probes (6) distributed over its circumference, which each have a probe surface (7) which comes to bear against the objects (3), and on which the arcuate distance (8), referred to the wheel axle as centrepoint, between adjacent probes (6) is equal to the centreline spacing (9) between the objects (3) succeeding one another along the conveyor track (1). A dedicated rotary drive is provided for the probe wheel (4), and drives the probe wheel at a rotational speed on the probe surfaces (7) which is equal to the rate of conveyance of the objects (3). The level of the probe wheel (4) is measured only if one of the probes (6) bears against one of the objects (3), and in the process the radial beam (52), passing through the point of this bearing, of the probe wheel (4) is vertical. <IMAGE>
Patent DE-3805263-A1 (DE)
Title: Method for transmitting information on the basis of quadrature amplitude modulation
Inventor: DIRR JOSEF DIPL ING
IPC: H04N7/24
Filed: 1988-02-19
Abstract: Method for transmitting information on the basis of quadrature amplitude modulation. Methods are known for coding the pulses in PAM or PCM by means of the amplitudes of the half-waves or cycles of an alternating current and then in each case adding 2 alternating coding currents which are phase-shifted through 90@ in relation to one another and transmitting them as an alternating coding current. Furthermore, it is also known, for example, to quarter the frequency of an alternating coding current by extracting the samples in time division multiplexing with a 90@-degree phase shift and by transferring them onto the half-waves or cycles of 4 alternating coding currents phase-shifted through 90@, two of which can then be added together once more. In the invention, the two summation alternating currents can then be added together once more so that 4 channels can be transmitted with one alternating coding current by modifying the phase angle of the 4 alternating coding currents or samples for transmission, with temporary storage if required, in such a way that their summation alternating currents are phase-shifted through 90@ in relation to one another and can thus be added together once more. <IMAGE>
Patent DE-3810731-A1 (DE)
Inventor: LANSCHE REINHARD DIPL ING
IPC: F16K5/10
Filed: 1988-03-30
Abstract: The invention relates to a control element with fluid inlet and outlet windows arranged laterally in the control housing, to which windows there is allocated a control cylinder having different fluid passages, the fluid passages adding or subtracting with respect to one another depending on the position of the control cylinder. <IMAGE>
Patent DE-3811382-A1 (DE)
Inventor: SAKUMA SHUJI
IPC: A46B11/00
Filed: 1988-04-05
Abstract: A toothbrush 1 comprises a head 3 formed with a plurality of cavities 4 in which bristles 6 are implanted. At least one of the cavities 4 has a quantity of a dentifrice 5 at its bottom. Alternatively or additionally, at least one of the cavities 4 is in communication with a reservoir 10 of a dentifrice 5. The toothbrush 1 can be used repeatedly without fresh application of dentifrice 5 to it each time. In use, dentifrice 5 is dissolved out by contact with saliva or tap water. <IMAGE>
Patent DE-3816546-A1 (DE)
Title: Retrofittable safety device for water-carrying domestic appliances
Inventor: DRESSLER ROLF
IPC: D06F39/08
Filed: 1988-05-10
Abstract: Safety device (10) to prevent flooding in water-carrying domestic appliances, in particular dishwashers and washing machines (13) which are equipped with a water inlet valve (14, 15, 16). This water inlet valve is connected to the stopcock (11) of a water mains via an inlet hose (12). The stopcock of the water mains is assigned an inlet valve (18). The inlet valve (18) assigned to the stopcock (11) is connected to the appliance-side water inlet valve (14, 15, 16) and can be controlled by the latter. <IMAGE>