baber/WOPTO huggingface dataset:
Patent DE-3521283-A1 (DE)
Title: Method of operating a multiple-way switching fitting and multiple-way switching fitting for implementing the method
Inventor: BECKER HANS DR
IPC: F28D17/04
Filed: 1985-06-13
Abstract: This method is used to operate a multiple-way switching fitting 5 which has connections 1, 2, 3, 4 for the supply and discharge of at least two fluid streams each. By a switching element 6 being switched over, a first connection is alternatively connected to a second or third connection, and at the same time the connection not connected to the first connection is connected to a fourth connection, the flow cross sections of two of the connections during switchover being swept by the switching element. In the process, the lateral faces of the switching element cover at least up to 20% of the flow cross section of the swept connections. <IMAGE>
Patent DE-3528201-A1 (DE)
Title: Runner rail for window panes of motor vehicles
Inventor: NOZAKI MASAHIRO
IPC: B60J5/04
Filed: 1985-08-06
Abstract: The runner rail for window panes has a runner-rail section having an outer wall which is essentially aligned with the outer surface of the window casing, and a U-shaped lower fastening part to which a window-casing flange is secured; the lower fastening part and the runner-rail section are formed in one piece. The lower fastening part is provided on the outside with an opening, and its one side wall forms a lower groove section with the runner-rail section. The fastening stability is very good and if an inserted part is provided in the profiled section, the latter can be constructed simply and quickly.
Patent DE-3529446-A1 (DE)
Title: Bucket tappet with hydraulic adjustment
Inventor: WILL HANS-DIETER DIPL ING
IPC: F01L1/25
Filed: 1985-08-16
Abstract: In a bucket tappet with a tappet body, in which a hydraulic adjusting element is accommodated, which has a pressure chamber closed by a valve and lying above this a reservoir chamber closed by the stop plate of the tappet body and is supplied with lubricating oil by way of a groove in the stop plate, a chamber enclosing the reservoir chamber and a bore opening into this chamber, additional means are provided for more rapid filling of the reservoir chamber which conduct the lubricating oil directly into the reservoir chamber.
Patent DE-3536373-A1 (DE)
Title: Radio device with pre-emphasiser/de-emphasiser for encrypted transmission of speech signals
Inventor: HUTTERA ERNST
IPC: H04B1/62
Filed: 1985-10-11
Abstract: When the scrambler is activated, overmodulation can occur in the system due to the pre-emphasiser/de-emphasiser. The object of the invention is to prevent this and achieve a favourable signal-to-noise ratio. For this purpose, the invention provides that a switchable de-emphasiser (16) is disposed in the transmission arm downstream of the speech encryption device (scrambler) (9) and a switchable pre-emphasiser (17) is disposed in the reception arm upstream of the decryption device (descrambler) (11). A discrimination circuit (14) which is connected to the scrambler (9) and descrambler (11) and to the de-emphasiser (16) and the pre-emphasiser (17) defines the encryption combination dependence via the activation or non-activation of the de-emphasiser (16) and pre-emphasiser (17). <IMAGE>
Patent DE-3537816-A1 (DE)
Title: Process for producing and operating a landfill site
IPC: B09B1/00
Filed: 1985-10-24
Abstract: Process for producing and operating a landfill site, in particular for special waste, in which uncased boreholes of large diameter are sunk to low-lying, impermeable soil layers in which the waste is separated according to various waste grades and is deposited such that it can be reclaimed at any time. The process develops landfill waste sites in a simple manner from the ground surface, even at depths of over 100 m, the landfill site having only a small surface requirement and it being possible to subject it to constant monitoring. <IMAGE>
Patent DE-3539250-A1 (DE)
Title: Electric household appliance for preparing filter beverages, in particular automatic coffee-maker
Inventor: SCHWIGLEWSKI JUERGEN
IPC: A47J31/06
Filed: 1985-11-06
Abstract: The electric household appliance serves for preparing filter beverages, in which a rising pipe starting from a water-heating chamber leads to a filter container 1, 11 which opens out into an outlet opening 2, 12 above a receiving container 5. The outlet opening 2 closes automatically when the receiving container 5, 15 is removed from the household appliance and opens automatically when it is placed in the household appliance. A magnetic closure 4, 2.1, 6 or 14, 12.1 16 is provided for closing and opening the outlet opening 2, 12 of the filter container 1, 11 in dependence on the removal or insertion of the receiving container 5. <IMAGE>
Patent DE-3546073-A1 (DE)
Title: Tricycle
Inventor: TRAUTWEIN WOLFGANG DR ING
IPC: B62K5/027
Filed: 1985-12-24
Abstract: In the case of a tricycle (1) in the form of a motorcycle having a driven rear wheel (3) and two steerable front wheels (4, 5) which are arranged symmetrically with respect to the steering axle of the vehicle, are suspended by means of transverse links (6, 7) in the manner of a parallelogram and, just like the rear wheel (3), tilt to the side when going around a bend in accordance with the sloping position of the tricycle frame (2), and having a platform (8) which is connected to the lower transverse link (6) and has footboards (11, 12) arranged on both sides of the tricycle frame (2), the said footboards are pivotably mounted about axes running parallel to the longitudinal axis of the tricycle (1) and are connected with a positively controlled motion to the upper transverse link (7) and/or the tricycle frame (2). By this means it is possible, even when going around bends and thus the tricycle frame (1) being tilted, for the feet of the tricycle rider not to have to be held at an angle but rather to be able to maintain a natural posture. The tricycle rider may thus support himself with his feet constantly resting in an ergonomically favourable manner on the footboards (11, 12). <IMAGE>
Patent DE-3600663-A1 (DE)
Title: Trench-sheeting machine - trench-sheeting method
Inventor: HACKMACK ALFRED DR
IPC: E02F5/02
Filed: 1986-01-13
Abstract: The invention relates to a trench-sheeting machine which is combined with a trenching machine and to the method of producing trench sheeting with this machine. An exemplary embodiment of the invention is shown in the drawing and is described in greater detail below: the trench-sheeting machine consists of a trenching-machine boom, which is held by the carrier machine or its boom by a mounting frame and around which the chain with trenching tools runs, and of an insertion box for trench sheetpiles or panels which is attached to the trenching-machine boom with a holder or directly to the mounting frame above the trench to be made. Guide rails connected laterally at the front are located at the bottom on the insertion box at a distance of about the width of the trench. In unstable soil, the insertion box is replaced by a telescoping guide box to which a vibrator is attached in order to more effectively overcome the frictional resistance.
Patent DE-3602194-A1 (DE)
Title: Device for keeping sowing discs clean
Inventor: POWILLEIT HANSHERGER DIPL ING
IPC: A01C7/04
Filed: 1986-01-25
Abstract: The invention relates to a device for keeping sowing discs clean.   When clamping grooves are used on sowing discs for the accurate depositing of seed, the clamping groove meshing with the sowing disc should not soil the sowing disc. This is prevented in that the clamping groove is kept open by pressure means in the entry region of the sowing disc, to such an extent that a transfer of dirt onto the sowing disc cannot occur.
Patent DE-3603471-A1 (DE)
Title: Low-phosphorus or phosphorus-free detergent and/or cleaner
Inventor: BERCOVICI GEB SARAGA
IPC: C11D3/02
Filed: 1986-02-05
Abstract: A low-phosphorus or phosphorus-free detergent and/or cleaner contains at least one surfactant, an inorganic and/or organic builder, at least one colloidal sheet silicate as well as conventional additives. The detergent and/or cleaner additionally has at least one inorganic, water-soluble Ca and/or Mg salt and polyacrylic acid. A composition of this type has excellent primary and secondary washing effects and effectively prevents encrustation and soil redeposition on the items of laundry washed therewith.
Patent DE-3607477-A1 (DE)
Title: Pump with adjustable delivery capacity
Inventor: WANZKE MANFRED
IPC: F04B9/117
Filed: 1986-03-07
Abstract: The invention relates to a pump with adjustable delivery capacity, in which, in a cylinder 1, a disc piston 3 is arranged movably in a reciprocating manner, on the side surfaces of which a piston rod 4 is fastened, which is guided on the outside end in a cavity 5 adjoining towards the outside and each part space 6 of the cylinder 1 is connected to the outside spaces via ducts 7. In this case, each cavity 5 is connected via a non-return valve 8 to a vessel 10 of the medium to be delivered as well as to an outlet 11 likewise having a non-return valve 8, and both outlets 11 are guided together to the outlet 12 of the pump. In addition, a control unit 2 is present, which, alternately and with adjustable frequency, pressurises the ducts 7 of each part space 6 of the cylinder 1 with a pressure medium. <IMAGE>
Patent DE-3610396-A1 (DE)
Inventor: KONRAD EUGEN
IPC: A61K8/40
Filed: 1986-03-27
Abstract: PCT No. PCT/EP87/00144 Sec. 371 Date Nov. 12, 1987 Sec. 102(e) Date Nov. 12, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05801 PCT Pub. Date Oct. 8, 1987.A composition and method for the oxidative dyeing of hair based on a combination of coupler substance and developer substance, wherein they contain (A) 5-amino-2-methylphenol as coupler substance and (B) 4-amino-3-methylphenol and (C) 1,4-diaminobenzene and/or 2,5-diaminotoluene as developer substances, also in the form of the physiologically compatible salts. The new composition enables the production of neutral red color shades which are free from yellow and virtually free of blue portions and, in addition to the high dye intensity and brilliance, have an outstanding dye equality with very good absorptive power.
Patent DE-3610866-A1 (DE)
Title: Control device for a shut-off valve of a subatmospheric-pressure sewerage system
Inventor: MICHAEL HARALD
IPC: E03F1/00
Filed: 1986-04-01
Abstract: Belonging to the control device for a house connection shut-off valve of a subatmospheric-pressure sewerage system is a control casing for receiving control valves which can be actuated by subatmospheric pressure. At least one of these control valves is connected, outside the control casing, via a subatmospheric-pressure control line (62) to a pilot valve (58) which acts as a trigger and can be actuated by a diaphragm (52). The diaphragm is exposed directly to the pressure of the sewerage in the collecting container and forms part of the restricting wall of the sewerage stream on opening the shut-off valve. <IMAGE>
Patent DE-3615168-A1 (DE)
Title: Switched-mode power supply, especially a flyback converter, having electronic current limiting
Inventor: LANG BERNHARD DIPL ING
IPC: H02M3/335
Filed: 1986-05-05
Abstract: A resistor (RM) which is dependent on a magnetic field is physically arranged in the air gap (G) of the transformer (T) and electrically in a control device of a switched-mode power supply for automatic limiting of the transformer current (I) of the switched-mode power supply, especially of a flyback converter, in the event of an overload or short-circuit. The value of the resistance of the resistor (RM) which is dependent on a magnetic field grows as the transformer current (I) increases and switches off the current-switching semiconductor switch (S) when a limit value is reached. <IMAGE>
Patent DE-3621956-A1 (DE)
Title: Compressed air power drive
Inventor: KUHR GUSTAV
IPC: F03G7/10
Filed: 1986-07-01
Abstract: The power drive containers with compressed air drive act like turbines and the greater the circle diameter of these turbines, the greater the drive force exerted by the drive shaft. The compressed air transfer duct with the compressed air propeller provides for circulation of the compressed air in the turbines and the system can therefore be operated economically, since little external energy is needed to drive the turbines. The system can be operated with complete safety since the compressed air can be monitored by pressure gauges outside the system and duplicate relief valves are fitted, permitting no excess pressure. The system can replace nuclear and coal-fired power stations if it is correctly designed and built. This concept is also suitable for small systems and vehicle drives.
Patent DE-3622467-A1 (DE)
Title: Hanging-up device for a container
Inventor: EBERHARDT HUGO
IPC: B65D23/00
Filed: 1986-07-04
Abstract: In a hanging-up device for a container, in particular for cosmetic and/or hair-care substances, the label is designed partially as a hanger. In this case, a multiplicity of embodiments are possible. For example, the hanger can be designed as an eye which lies within the surface formed by the label in a position of non-use. <IMAGE>
Patent DE-3624093-A1 (DE)
Title: Device for measuring the density of flowing gases
Inventor: SCHLOTTMANN FRIEDRICH DR ING
IPC: G01N9/32
Filed: 1986-07-17
Abstract: In order to measure the density of flowing gases, a probe is provided which has two parallel separation edges which are situated transverse to the flow and downstream of which there are respectively arranged at equal distances from the edge detectors which serve the purpose of measuring the eddy frequency, and a total pressure bore on the side of the probe body directed against the flow, as well as symmetrically arranged bars which are situated at right angles to the probe surface and serve to measure the static pressure. A circuit for processing the measured values employs the formula  rho  = 2 (pt-ps).w<2> , where  rho  = density (kg/m<3>), pt = total pressure (Pa), ps = static pressure (Pa), w = flow velocity of the medium (m/s). W is determined from the Strouhal number (Sr) in accordance with the formula w = f.d.Sr<-1>, where f = eddy frequency 1.s<-1>, d = transverse dimension of the probe and Sr is the strouhal number. <IMAGE>
Patent DE-3636512-A1 (DE)
Title: Electrical regulator (controller)
Inventor: WEISS DIETER DR
IPC: G05B13/02
Filed: 1986-10-27
Abstract: The electrical regulator has at least one control element which changes the regulation properties of at least one regulation element, the control element being controlled by a computer. In consequence it is possible to vary the regulator properties before and during operation without tedious realignment which would otherwise always be necessary in this case. The variation of the control elements is preferably carried out as a function of the regulation error, which is supplied to the computer as an analog signal or as an interrupt signal. Furthermore, it is possible to control the regulation properties of the regulating element via the computer as a function of output signals from a device, for example a curved track computer, which optimises the preset values for a regulation process. In consequence, the properties of the regulator can be matched in an optimum manner to the existing regulation conditions and reference variables in a simple manner, even during operation.
Patent DE-3638116-A1 (DE)
Title: Turntable centring for articles to be labelled
Inventor: ROGALL WOLFGANG
IPC: B65C9/04
Filed: 1986-11-10
Abstract: The invention relates to a turntable for articles (10) to be labelled, with a standing plate (5) supported against the force of supporting springs (3, 4). For the purpose of centring the article, the article has, in the bottom, a central recess (11), into which a centring member (6) passing through the standing plate (5) engages. Such a turntable makes it possible to centre articles of differing format, in so far as these have the centring recess (11) in the article bottom only. <IMAGE>
Patent DE-3700545-A1 (DE)
Title: Water-cooled tuyère
Inventor: EVERTZ EGON
IPC: C21B7/16
Filed: 1987-01-10
Abstract: The invention relates to a water-cooled tuyère for blast and shaft furnaces, in which cooling-water pipes and backflow openings exist. To increase the cooling action even in the case of relatively small quantities of water and to avoid deposits or precipitations, the outlet from the cooling-water pipes is reduced in cross-section, thus producing a greater speed. Furthermore, the outlet of at least one cooling-water pipe is led up close to the end face. The outlet not only has a tangential component, but also a component directed perpendicularly onto the end face of the tuyère. In addition, cooling-water pipes are designed with their outlet at ever increasing distances from the end face. By increasing the outlet velocity of the cooling water, an enhanced cooling action is obtained, while simultaneously increasing the circulation velocity of the cooling water between the tuyère walls, so that deposits and precipitations cannot form.
Patent DE-3704928-A1 (DE)
Title: Device for producing return forces on a gear box selector shaft coupled to a gear lever
Inventor: BESSNER KURT
IPC: F16H63/20
Filed: 1987-02-17
Abstract: In a device for producing return forces on a selector shaft of a selector mechanism of a gear box, the said selector shaft being coupled to a gear lever, a base load spring produces a return force which rises proportionally over the travel of the selector shaft when the said selector shaft is actuated beyond a first shift slot, until it reaches an adjacent, second shift slot. The action of a stop spring perceptible as a stop which can be overcome, can be superimposed on the base load spring in such a way that the total return force rises progressively when the gear lever leaves the first shift slot and drops to the value of the return force of the base load spring when the gear lever reaches the second shift slot. The use of a Belleville spring arranged concentrically with the axis of the selector shaft as the stop spring simplifies the design and adjustment of the selector shaft and renders special wearing parts superfluous.
Patent DE-3705151-A1 (DE)
Inventor: LUENEMANN BRIGITTE
IPC: A61K36/47
Filed: 1987-02-18
Abstract: A wart cure consists of an orally administrable mixture in the form of primary tinctures and contains at least (a) 0.5 to 2 parts by weight of Euphorbia cyparissias, degree of dilution D3 to D6; (b) 0.5 to 2 parts by weight of Clematis recta, degree of dilution D2 to D4; and (c) 0.5 to 2 parts by weight of Mezereum, degree of dilution D2 to D4. Alternatively, one or more component(s) from the group below can additionally be present, namely (d) Ranunculus, degree of dilution D2 to D4; (e) Veratrum album, degree of dilution D3 to D6; (f) Aconitum, degree of dilution D3 to D6; (g) Arnica, degree of dilution D2 to D4; (h) Atropa belladonna, degree of dilution D3 to D6; (i) Cinchona succiruba (China), degree of dilution D2 to D4; (k) Eucalyptus globulus, degree of dilution D2 to D4; (l) Lycopodium, degree of dilution D3 to D6; (m) Nux vomica, degree of dilution D3 to D6 and sulphur, degree of dilution D4 to D6. The cure acts via a stimulation of the endogenous immune defence mechanisms, a specific reaction being provoked against papilloma viruses.
Patent DE-3707068-A1 (DE)
Inventor: JONNER WOLF-DIETER
IPC: B60T8/48
Filed: 1987-03-05
Abstract: In a so-called starting aid for motor vehicles, synchronism in the rpm of the drive wheels during starting is provided by feeding a brake pressure derived from the rpm difference of the drive wheels into the wheel brake cylinder associated with the wheel having the higher rpm. To this end, one brake pressure controller having a control piston and a valve is installed in each brake line to the wheel brake cylinders of at least two wheel brakes. The control pistons are actuated in opposite directions via a final control element to which a control signal derived from the rpm difference is supplied. Upon displacement, whichever control piston is driven closes the valve and feeds brake pressure into the associated wheel brake cylinder. In order that the starting aid will have a high control speed and a small structural volume, the final control element is embodied as an electric control motor.
Patent DE-3708542-A1 (DE)
Title: Apparatus for pneumatic false-twist spinning
Inventor: STAHLECKER FRITZ
IPC: D02G1/16
Filed: 1987-03-17
Abstract: In an apparatus for pneumatic false-twist spinning, with a false-twist nozzle located downstream of fibre-sliver feed means in the thread running direction, provision is made, by formation of the thread channel and/or of a compressed-air channel, for designing the false-twist nozzle in such a way that the air swirl acting on the fibre sliver has at least one flow component counter to the thread running direction.
Patent DE-3712167-A1 (DE)
Title: Universal folding beam for folding presses
Inventor: HANG ALBERT
IPC: B21D5/02
Filed: 1987-04-10
Abstract: Known tools for folding generally consist of one piece. These so-called folding beams generally have relatively large dimensions and a considerable weight. In order to facilitate tool changing, the invention proposes a two-part tool. This consists of a folding beam 1 and of a folding tool 3 pushed into the slot 4 in the latter. The slot 4 is conical in design so that the tool 3, which is matched to this slot, is provided with firm seating but can be changed easily. <IMAGE>
Patent DE-3716654-A1 (DE)
Title: Accident-prevention device for door leaves
Inventor: CRONENBERG DIETER-JULIUS
IPC: E06B7/36
Filed: 1987-05-19
Abstract: The gap between door leaf and door frame is protected on the inside against accidents (jamming of fingers) when opening in that a web (16) is drawn over the gap. The web is mounted, in the manner of a spring roller blind, in a housing which is fastened on the reveal surface of the door frame. The free edge of the web is fixed on the door leaf. On the outside, the gap is closed off, in extension of the door hinges, by means of an adhesively bonded cover strip (cover moulding). <IMAGE>
Patent DE-3718885-A1 (DE)
Title: Wishbone boom of a sailboard
Inventor: FELSBERG GEB NOWAK
IPC: B63B35/79
Filed: 1987-06-05
Abstract: The invention concerns a wishbone boom for sailboards that is continuously adjustable in length by telescoping, and consists of two spars bent outwards and several slide-in tubes connected by a tubular aft fitting. Fixing at a specific length, i.e. sail size, of the boom is done by a cam locking system which clamps the slide-in tubes and the outer tube or spars non-positively, by turning the slide-in tubes and the handle permanently mounted to them. The outer tubes are sealed against penetration of water and dirt by two rubber washers mounted on the cam system.
Patent DE-3719224-A1 (DE)
Title: Process and apparatus for the introduction and welding of a plurality of product pieces into a common foil bag
Inventor: DENTER MAX
IPC: B65B5/06
Filed: 1987-06-09
Abstract: Process and apparatus for the introduction and welding of a plurality of product pieces into a common foil bag. In automatic high-speed packaging lines, up to 5% of the product pieces drop out of the packaging cycle and are lost as rejects, since they cannot be repackaged economically. A process and an apparatus which allow an economical packaging of a relatively small number of product pieces occurring are therefore to be provided. The new process provides for a plurality of product pieces (8) inserted into a receiving magazine (3) to be pushed by a pushing plate (2), with their arrangement being maintained, into a bag held open by tentering arms (41-44), and for the open end (90) of the bag (9) to be welded at a short distance from the last layer of product pieces (8'). Furthermore, a corresponding apparatus is described. The process and the apparatus are suitable particularly for the packaging of product pieces for which neither the use of a complicated automatic packaging line nor purely manual packaging is economical. <IMAGE>