baber/WOPTO huggingface dataset:
Patent DE-3431253-A1 (DE)
Inventor: THURNER HANS
IPC: B22D17/20
Filed: 1984-08-24
Abstract: For cooling, cleaning and/or lubrication purposes, a device (10) for wetting mould surfaces (12) is arranged on a pressure-casting machine, equipped with a spray head (10), provided with directionally orientable spray nozzles (42), in which liquid passages (44) and settable throttle valves (46) are arranged. In order to design a device of this type so that it is suitable for the specific treatment of a very wide range of shaped surfaces, without it being necessary to undertake, for each new change in shape or for each new application, costly adjustments, and also to ensure a faster automatic pressure casting operation without any rejects and avoid unduly high protection and storage costs, the spray head (40) consists of a fixed part (48) as well as of an easily exchangeable spray nozzle carrier (54) which lies against the latter as a seal, whereby the fixed part contains the passages (44) and the throttle valves operating in conjunction with the passages, and is connected with the movable holding elements and the spray nozzle carrier as a relatively simple and inexpensive component equipped only with the spray nozzles (42) and, if applicable, displacement elements for moving the throttle valves (46).
Patent DE-3431741-A1 (DE)
Title: Device for measuring the filling level of liquids
Inventor: DUENSTL JOSEF
IPC: G01F23/296
Filed: 1984-08-29
Abstract: For the purpose of measuring the filling level of liquids in closed containers, an externally disposed ultrasound sensor (8) is coupled areally via a medium (10) with the planar or curved container bottom (9). The medium used is preferably an epoxy resin adhesive. The acoustic path length of the layer between the active sensor element (8) and the liquid (3) corresponds to a distance  lambda /4. <IMAGE>
Patent DE-3432037-A1 (DE)
Title: Scaffold frame
Inventor: DRAUTZ SIEGFRIED
IPC: E04G1/34
Filed: 1984-08-31
Abstract: A scaffold frame comprises two stand parts, each of these stand parts being composed of cross-members connected by struts. In their upper portion, the stand parts are pivotably mounted on one or more supports, these supports being connected directly or indirectly to a load-bearing means for walk planks or the like. Levers are articulated on the stand parts or on their cross-members, which levers are mounted on a part which can be rotated with respect to the support or supports. This rotatable part, which is preferably a disc, can be fixed with respect to the support, or with respect to a further disc firmly connected to the support, in particular by bolts which can be introduced into a plurality of bores. As a result, various angles of spread of the stand parts can be set in an extremely simple and user-friendly manner, without any danger of the stand parts slipping off.
Patent DE-3433382-A1 (DE)
Inventor: DUERKOP JOACHIM DR
IPC: B05C1/08
Filed: 1984-09-12
Abstract: 1. Process for the continuous coating of asynthetic resin floor coverings with structured surface, especially of structured PVC floor coverings, with a surface finishing, characterised in that the coating of the surface of the floor covering takes place in the factory following the production of the floor covering, on the floor covering there are applied, by means of a roller, as aqueous coating agent, polymer dispersions based on pure acrylates in combination with a plasticiser or organosols based on acrylate or polyurethane are applied as solvent-containing coating agents, thereupon follows an evening of the coating agent applied to the floor covering by blowing on by means of a gas stream, subsequently the so applied evened coating is dried by means of heat radiation, thereby hardened and fixed, whereupon the coated floor covering is rolled up on to a storage roll.
Patent DE-3437154-A1 (DE)
Title: Tuner for television sets
Inventor: NIKOLAOU MICHAEL ING GRAD
IPC: H03J3/08
Filed: 1984-10-10
Abstract: In addition to an IF section, a tuner comprises the upstream-connected RF section, which is connected to an antenna. The RF section has a frequency-dependent gain factor, which is governed by the frequency-dependence of the active components, in such a manner that the gain increases with increasing frequencies, particularly in the UHF band. Accordingly, when considered as an entity (RF section and IF section), the tuner also has a gain which increases at higher frequencies. It is proposed to arrange a frequency-dependent coupling stage within the IF section, between the bandpass filter, which is downstream of the mixer, and the IF amplifier stage, the attenuation of which coupling stage becomes greater with increasing frequencies. Thus, at higher frequencies, the bandpass filter is increasingly decoupled from the IF amplifier. This frequency-dependent coupling counteracts the gain increase at higher frequencies described above, so that, overall, an approximately constant gain is provided for the tuner over the entire frequency band. This linearised gain is advantageous for the automatic-frequency-control circuit provided in the IF section and for overmodulation immunity, and for the cross-modulation behaviour.
Patent DE-3438400-A1 (DE)
Title: Gas scrubber
Inventor: PROSKE GERHARD
IPC: B01D47/06
Filed: 1984-10-19
Abstract: At the gas outlet (14) of the gas conduction channel (10) of a gas scrubber, an annular demister (16) is arranged which surrounds the gas outlet (14). Beneath the demister (16) is located the sump (18) which receives the liquid precipitating from the gas conducting channel. The gas, which exits axially from the gas conducting channel, is radially deflected by a flow baffle (25) and flows radially through the demister (16). The liquid separated by the demister likewise falls into the sump (18). <IMAGE>
Patent DE-3441811-A1 (DE)
Title: Telecommunications system with a plurality of subscriber stations accessing a common transmission medium
Inventor: ZELLER CHRISTOPH
IPC: H04L12/433
Filed: 1984-11-15
Abstract: In a local area network with a plurality of subscriber stations which, in decentralised polling, access two optical waveguides which are operated in opposite directions, are separated at one point and form a loop bus, one subscriber station first transmits a test telegram in the absence of an acknowledgement telegram which always confirms a received useful telegram during error-free operation and, in the event of further absence of an acknowledgement, transmits a basic setting telegram followed by a further test telegram in order to deactivate its transmission device in the event of further absence of an acknowledgement. In the event of erroneous repeated transmission of basic setting telegrams, the subscriber station concerned is disconnected from the adjacent subscriber stations by corresponding disconnection of the loop bus.
Patent DE-3442978-A1 (DE)
Title: Piece-goods conveyor
Inventor: KRATZ HELMUT
IPC: B65G47/26
Filed: 1984-11-24
Abstract: The belt (1) is borne by roller chains (2) which are fastened on the side cheeks (3) of the piece-goods conveyor. The latter is borne by supports (4) and has a motor (5) for driving deflecting rollers (6) which are arranged on the ends of the piece-goods conveyor and about which the belts (1) are guided. The latter are round belts which are guided between the webs of the roller chains (2). The deflecting rollers (6), which are driven by the motor (5) and are mounted on both side cheeks (3), are connected to one another via a shaft. <IMAGE>
Patent DE-3443894-A1 (DE)
Title: Massaging cushion
Inventor: KRUMKUEHLER SIEGFRIED
IPC: A61H35/00
Filed: 1984-12-01
Abstract: In connection with a massaging cushion there is provided an add-on device designed, in particular, like a trough. The vibrations of the massaging cushion are transmitted to the add-on device and from there to the user's body part placed on the add-on device. At the same time, underwater massage is applied to the body parts, for example feet, legs, hands or arms. The bottom of the add-on device has projecting areas or beads which act as acupressure points and considerably enhance the effect of the massage, especially in connection with the underwater massage. The add-on device to be put on to a massaging cushion permits acupressure treatment and/or underwater massage of the body parts to be treated with very simple means.
Patent DE-3500157-A1 (DE)
Title: Tiled-stove insert with smoke gas register
Inventor: POLLNER ALFRED
IPC: F24B9/00
Filed: 1985-01-04
Abstract: A metal tiled-stove insert (70) has a smoke gas register (72) which is arranged above the firebox (74) and can be fully or partially taken out of operation by a slide-controlled or flap-controlled bypass (112, 124). The smoke gas register can be divided into individual register sections (76, 78, 80) lying one above the other with different functions, e.g. as auxiliary heating register or as heating water generator, which can in each case be controlled independently by a slide (108, 120) or a flap. The register sections concerned can be arranged separately and connected by pipe pieces (82) with insertion connection in such a manner that thay can adopt different angular positions in relation to one another and in relation to the firebox (74). <IMAGE>
Patent DE-3512989-A1 (DE)
Title: Wrist strap, in particular wristwatch strap
Inventor: TESCH BERNHARD
IPC: A44C5/24
Filed: 1985-04-11
Abstract: In a wrist strap, such as is used, in particular, as a wristwatch strap, in which elements are provided which allow adjustment of the effective strap length in combination with a so-called Z-fastener having a plurality of parts which can be folded one above the other and are secured in the folded state by a releasable locking device, provision is made for the locking device to have at least one locking element which can be engaged and released by a movement transversely to the longitudinal direction of the strap, which allows the locking of the closure and its unlocking to be possible in any desired length adjustment. At the same time, space is provided by a bent portion of a longitudinal edge of the inner part of the Z-fastener, which rests on the arm of the wearer and with which the locking device interacts, for accommodating the locking elements in the region of the fastener parts so that the locking elements do not project inwards beyond the fastener parts.
Patent DE-3528016-A1 (DE)
Title: Device for protecting an object situated in a motor vehicle
Inventor: PFALZGRAF HELMUT
IPC: B60R25/10
Filed: 1985-08-05
Abstract: In a device for protecting an object situated in a motor vehicle, especially a car radio, against theft, an electrically actuable screen is arranged and can be actuated in such a way that it covers the object when the motor vehicle is not being used. The screen may be coupled to the ignition lock or to a central locking arrangement. If the screen is forcibly opened, an alarm can be triggered.
Patent DE-3532289-A1 (DE)
Inventor: PREUSSER GERHARD DIPL CHEM DR
IPC: C07C7/08
Filed: 1985-09-11
Abstract: 1. A process for the separation of paraffinic and olefinic C4 hydrocarbons by extractive distillation using morpholine as the selective solvent, the olefins together with the solvent being taken off from the bottom of the extractive distillation column and being separated from the solvent in a downstream stripping column, characterized in that the extractive distillation is carried out without an addition of water to the solvent and the vapours arising at the top of the stripping column on stripping of the solvent are condensed by normal water cooling or air cooling without the use of a compressor and without the use of a refrigerant circulation.
Patent DE-3600835-A1 (DE)
Inventor: TRAGATSCHNIG JOERG
IPC: H04M1/02
Filed: 1986-01-14
Abstract: The telephone comprises a housing having a pivoted panel portion which is circular in the horizontal projection, with a key block being inserted therein. The housing and the pivoted panel portion containing the key block have substantially the form of a spherical segment. Owing to such design the telephone may safely and conveniently be operated also from a lateral or rearward position, in that the pivoted panel portion containing the key block is turned into a position where it approximately faces the operating person.
Patent DE-3601038-A1 (DE)
Title: Windsurfing holding device for the hand
Inventor: FISCHER HANS-DIETER ING GRAD
IPC: B63B35/79
Filed: 1986-01-16
Abstract: The windsurfing holding device for the hand obviates the need for the windsurfer to keep hold of the wishbone by the fingers under great physical strain. The windsurfing holding device assumes this task by virtue of the fact that it surrounds the wishbone as a rounded part (gripper), rests in the palm of the surfer and is fastened to the forearm. By this firm connection between wishbone and forearm of the surfer, a strain on the forearm muscles which leads to fatigue is prevented during the surfing.
Patent DE-3601890-A1 (DE)
Title: Fitting for glass doors or the like
Inventor: RICHTER ERWIN
IPC: E06B3/02
Filed: 1986-01-23
Abstract: The fitting serves preferably for sliding doors which are made entirely of glass and whose large-surface-area glass leaves have at least top and/or bottom border profiles (9, 10). The special feature of the invention lies, in particular, in the fact that the border profiles (9, 10) are fixedly clamped on the borders of the glass panels of each leaf by means of relatively thin-walled, elastically expandable legs (19, 49). In the non-stressed state, the legs are aligned slightly obliquely with respect to each other and, in the stressed state, they are aligned approximately parallel to each other. If appropriate, thin inserts (22) consisting of rigid rubber or the like are inserted between the legs (19, 49) and the glass panel (8) as a means for protecting against scratching or for compensating for different glass widths. <IMAGE>
Patent DE-3602443-A1 (DE)
Inventor: GRIFFITHS JOHN
IPC: C07D333/36
Filed: 1986-01-28
Abstract: The present invention provides gamma-glutamyl-4-azoanilides, processes for their preparation and their use as substrates for gamma-glutamyl transferase determination, of the formula    <IMAGE> (I)  wherein X is alkyl, -(CH2)m-COOH or -O-(CH2)n-COOH wherein m is 0-4 and n is 1-4; R is optionally substituted p-nitrophenyl; an optionally substituted thiophene residue; an optionally substituted thiazole residue; an optionally substituted benzothiazole residue; an optionally substituted benzoisothiazole residue; an N-alkylthiazole residue; or an optionally substituted 1,3,5-thiodiazole residue; as well as the alkali metal, alkaline earth metal and ammonium salts thereof.
Patent DE-3603146-A1 (DE)
Title: Cutting device for the top thread of embroidering machines
Inventor: NIEKRAWIETZ ERWIN
IPC: D05B65/00
Filed: 1986-02-01
Abstract: Provision is made, here, for bringing a cutting knife via a holding element into the effective range of the needle underneath the needle plate. Arranged in the region of the cutting knife is a flute, over which the top thread is laid, and the cut is made during the return of the cutting knife into the position of rest.
Patent DE-3608917-A1 (DE)
Title: Method for correction
Inventor: KEESEN WERNER DR ING
IPC: H04N19/895
Filed: 1986-03-18
Abstract: A method for correcting signals transmitted block by block, having a detection circuit for faulty blocks. The substitute information for a block detected as being faulty is calculated from an environment and/or from a signal preceding in time. <IMAGE>
Patent DE-3610507-A1 (DE)
Title: Circuit for feeding a telephone device from the exchange line
Inventor: SCHMIDT PETER
IPC: H04M19/08
Filed: 1986-03-25
Abstract: Circuit for feeding a telephone device from the exchange line with a voltage transformer containing an oscillating circuit and with a charging capacitor connected downstream, the voltage transformer load being reduced, in order to allow the voltage transformer to respond more readily, for a pre-defined initial time period or for as long as the voltage of the charging capacitor lies below a pre-defined threshold.
Patent DE-3613552-A1 (DE)
Title: Payment counter for a ticket dispenser
Inventor: LANGKAIT OTTO
IPC: G07B15/06
Filed: 1986-04-22
Abstract: In the housing 1 of a payment counter there is arranged, below a money tray 2, facing the operator, a coin store 3 and, on the side of the coin store facing away from the operator, a ticket dispenser 23 which is assigned a ticket-dispensing slot 27 in a housing wall. <IMAGE>
Patent DE-3622119-A1 (DE)
Title: Wind power station for locating at sea
Inventor: MOZDZANOWSKI JOACHIM DIPL ING
IPC: F03D9/19
Filed: 1986-07-02
Abstract: Published without abstract.
Patent DE-3630415-A1 (DE)
Title: Transformer which is constructed as a tapped transformer and is insulated with cast resin
Inventor: STENZEL KARL DIPL ING
IPC: H01H9/00
Filed: 1986-09-06
Abstract: The taps of the transformer are fed to a conventional, oil-filled, cylindrical, built-in load selector. Said load selector is arranged in a free-standing manner alongside the transformer, above an oil catchment sump or oil quenching (extinguishing) sump which is filled with coarse gravel. It has no pressure-relief device at its head, while a bursting plate which responds to a sudden rise in pressure is provided in the base of the load selector.
Patent DE-3635690-A1 (DE)
Title: Applicator
Inventor: LESTI KLAUS DIPL ING
IPC: A45D34/04
Filed: 1986-10-21
Abstract: A description is given of an applicator having a container (10) which is provided for a liquid to be applied, having an applying member (38) and having a closure cap (44), the container (10) exhibiting a filling opening (14) and it being possible to adjust the applying member (38) between a closure position and a use position. The applying member (38) is connected to a plunger (34) which is arranged in the container (10), and the closure cap (44) exhibits an extension (56) which is directed through the filling opening (14) into the interior of the container (10). The extension (56) is formed with a cutout (52) for receiving the applying member (38). The plunger (34) is moved, with the applying member (38), into the container (10) by means of the extension (56) of the closure cap (44) arranged on the container (10), for example counter to the force of the spring element (46). When the container (10) is closed, there is a liquid connection for the liquid, which is to be applied, between the cutout (52) of the central extension (56) of the closure cap (44) and the interior of the container (10), with the result that the applying member (38) is prevented from drying out. <IMAGE>
Patent DE-3635876-A1 (DE)
Title: Sitting bathtub with movable seat
Inventor: PETER ERWIN
IPC: A47K3/022
Filed: 1986-10-22
Abstract: The invention relates to a sitting bathtub with a seat for the patient which can be lowered into the tub and taken out of it. It is characterised in that the seat (5), consisting of a sitting area with backrest, of a seat shell or the like, is fixed to a frame (3) which is arranged above the tub (1) and is held by piston rods (8) of two pressure pistons (11) which run in two cylinders (9) firmly arranged on either side of the tub, and the cylinders are supplied with a pressure medium, preferably the water under the pressure of the water mains, via an actuating valve (14) in order to raise the frame (3), and the water is forced out of or emptied from the cylinders (9) via a second actuable valve (17) in order to lower the frame (3) into the tub. <IMAGE>
Patent DE-3636714-A1 (DE)
Title: Capacitive busbar
Inventor: BOEHMER WILFRIED DIPL ING
IPC: H01G2/12
Filed: 1986-10-28
Abstract: A capacitive busbar is described which is distinguished by particularly stable electrical values and the capability for cost-effective production and consists of at least one capacitor which is produced using a film-type construction and consists of at least two metallised plastic films, whose contact-making surface separation is small in comparison with the length of the component.
Patent DE-3639723-A1 (DE)
IPC: E03C1/18
Filed: 1986-11-20
Abstract: To provide a single structured sink unit in which, selectively, household refuse can be separated into garbage (which is biodegradable) and trash (which is not biodegradable), the sink unit is formed with two aligned openings (4, 5) positioned front-to-back. The second opening may have, selectively, a refuse chute (11) inserted therein or a basket (12), for example for cleaning supplies or the like. The openings are alignable with either separate refuse containers (9, 10) or a single container which is compartmentalized, for selective placement of separated trash and garbage or for unseparated refuse.
Patent DE-3700957-A1 (DE)
Title: Controllable nuclear fusion reactor by neutron bombardment of lithium compounds, in particular of lithium hydride
Inventor: KILLESREITER HERMANN M M DIPL
IPC: F02G1/043
Filed: 1987-01-15
Abstract: As a patent of addition to the patent application P 3635875.4 for a "continuously and controllably operating nuclear fusion reactor for obtaining energy by bombarding a target with an ion beam", patent claims for technical exploitation of other nuclear fusion reactions are described on 25 pages and in 5 illustrations. These involve reactions with reactants such as lithium hydride, adsorbed water, adsorbed hydrocarbon gases and hydrogen adsorbed onto charcoal, with the fusion reaction being achieved by transfer of momentum from a neutron to a proton or its isotopes, whose reactant cannot escape due to being embedded in a crystal lattice or due to adsorption. A particular embodiment is based on the nuclear fusion reaction of the common element boron. For this purpose, several neutron sources are described, including ones that are created by electron bombardment of a target, and that therefore can be controlled like an electron tube. Some neutron emissions can be initiated by gamma radiation; electronically controllable X-ray tubes are also described for these. The patent application finally contains three separate independent claims for hot-air engines driven by the thermal energy of nuclear fusion components.
Patent DE-3702144-A1 (DE)
Title: Percussion drilling unit for rotary percussion drilling in minerals, rocks and ores
Inventor: PETERS WALTER DIPL ING
IPC: E21B17/07
Filed: 1987-01-24
Abstract: To improve the efficiency of highly loaded percussion drilling units for rotary percussion drilling with a percussion drill, consisting of a drill head and a drill shank axially movable in the advance cylinder of a down-the-hole hammer, it is proposed that the rotary connection (3a, 4a) which transmits the drilling torque and has several interacting grooves (3a) and spigots (4a) be made between the drill head (3) and the advance cylinder (4). <IMAGE>
Patent DE-3702898-A1 (DE)
Title: Audio IF amplifier for a multi-standard television receiver
Inventor: FREYMANN FRANK DIPL ING
IPC: H04N5/46
Filed: 1987-01-31
Abstract: Depending on the received standard, certain stages (2-5) must be switched on or off. The object consists in creating a particularly simple and universally applicable control circuit for the stages. The stages are controlled by means of a tri-state decoder (9) which is controlled by a standard generator (8). Particularly suitable for an adapter module for multi-standard operation in a colour-television receiver. <IMAGE>