baber/WOPTO huggingface dataset:
Patent DE-3505413-A1 (DE)
Title: Friction-gear drive for bottom-flange travelling gear mechanisms, trolleys and the like
Inventor: HOERTNAGL FRANZ ING
IPC: B61C13/04
Filed: 1985-02-16
Abstract: A friction-gear drive for bottom-flange travelling gear mechanisms, trolleys and the like has a chassis which bears at least one set of rollers for movably mounting the chassis on a running rail and on which on one side of the friction-wheel axle a friction-wheel drive unit comprising a driving motor, a gear mechanism and a driven friction wheel is mounted such that it can be swivelled about a horizontal axis. The friction wheel of this friction-wheel drive unit can be brought into engagement with the outer surface of the bottom flange of the running rail, the friction-wheel drive unit being anchored releasably on the chassis at an anchoring point which is at a distance from the bearing. In order to make it possible to set simply the set value of the contact-pressure force of the friction wheel against the bottom flange of the running rail, the arrangement is made such that the friction-wheel drive unit is anchored at the anchoring point to the chassis via a presettable, releasable lock.
Patent DE-3507058-A1 (DE)
Title: Method for automatic subscriber search
Inventor: HERRMANN PETER ING GRAD
IPC: H04W68/00
Filed: 1985-02-28
Abstract: A method for the automatic subscriber search in multi-cellular radio networks, in which the mobile switching centres of the radio network are connected to one another via wire lines and a telephone subscriber triggers the sending out of a staggered search call via several mobile switching centres to a moving radio subscriber of unknown location by dialling up a mobile switching centre. The telephone subscriber dials up the mobile switching centre (KE2) in whose radio cell he suspects the radio subscriber to be located, and the mobile call number (22) of the mobile subscriber and as suffix his own call number (71421). The mobile switching centre dialled transmits a predetermined number of calls via its connected transceiver system to the mobile subscriber. If he is not reached, the mobile switching centre forwards a subscriber information consisting of the mobile call number (22) of the mobile subscriber and the call number (71421) of the telephone subscriber to the next mobile switching centre and itself goes into idle mode. The mobile switching centres (KE1 to KE5) connected to one another via a ring line send out calls or respectively forward the subscriber information to the next mobile switching centre in each case until the mobile subscriber is found. Once the mobile subscriber is found, the call number (71421) of the telephone subscriber is transferred into a call back memory of the mobile subscriber set. If the mobile subscriber accepts the call, the corresponding ... Original abstract incomplete. <IMAGE>
Patent DE-3509354-A1 (DE)
Title: Optical information transmission system
Inventor: HILLERICH BERND DIPL PHYS
IPC: H04B10/50
Filed: 1985-03-15
Abstract: The invention relates to an optical information transmission system in wavelength division multiplex mode, in which the optical wavelengths used are stabilised by a control loop in the associated optical transmission channels. This is done with the aid of a further (electrical or periodic) transmission path between the receiver end and the transmitter end.
Patent DE-3509772-A1 (DE)
Title: Light-permeable wall element, in particular window
Inventor: KREISCHER ARNOLD
IPC: E06B3/67
Filed: 1985-03-19
Abstract: A light-permeable wall element, in particular a window, is described, which consists of a fixed frame and, arranged pivotably therein, a movable frame, in which a light-permeable, anisotropic pane is inserted, the fitting device which makes possible the pivotability being designed, according to the invention, in such a manner that the anisotropic pane is directed alternatively with one or the other pane surface outwards (or inwards).
Patent DE-3512405-A1 (DE)
Title: Circuit arrangement for generating an output signal controlled by a supplied input signal, and headphones
Inventor: BOSE AMAR G
IPC: H04R3/04
Filed: 1985-04-04
Abstract: The invention relates to a circuit arrangement for generating an output signal controlled by a supplied input signal, comprising a feedback-type amplifier, which arrangement can be advantageously used in headphones in which a largely interference-free reproduction occurs due to novel constructional and circuit-design measures. A cavity of the headphones contains an electroacoustic transducer 17 with a diaphragm 14 and a microphone 11. The microphone converts the sound vibrations existing close to the opening of the outer auditory canal into electrical signals. These are amplified in a special manner and supplied with reversed phase relationship to the electroacoustic transducer. This eliminates any interference noise in the area of the outer auditory canal. <IMAGE>
Patent DE-3512562-A1 (DE)
Title: Lock for hood covers on goods wagons and containers
Inventor: BARTEL MANFRED
IPC: B61D39/00
Filed: 1985-04-06
Abstract: Lock for hood covers on goods wagons and containers with fixed end walls and having a design without a central gantry, in which the halves of the hoods are moved into the displacement position by moving apart in the roof area. 
<??>The object of the invention is to increase the reliability of the locking system using a light-weight hood cover structure. The invention is based on the object of finding a lock which secures a stable position utilising the opening movement and the arrangement of the opening and drive elements in the closed and open position. According to the invention, the object is achieved in that, on each end wall, locking pins are arranged transversely to the longitudinal direction of the wagon, which pins are mounted at the height of the horizontal centroidal axis of the hood halves. Further locking pins or positively engaging profile elements engage horizontally in the longitudinal joint of the roof area in corresponding receptacles, elastic supports being arranged in the vicinity of the said receptacles between the longitudinal joint between the hood halves and end wall. In addition, guide arms end at a distance in front of the guide roll in guide bolts which are held free of play in guide pockets. 
<IMAGE>
Patent DE-3513386-A1 (DE)
Title: Device for drying, in particular, wide-format photographic films
Inventor: DOTTERWEICH EWALD
IPC: G03D15/02
Filed: 1985-04-15
Abstract: In a device for drying, in particular, wide-format photographic films, having a housing in the shape of a cabinet, a hot air fan and a suspension grid or the like for the films which is arranged in the current of fan air, as well as exit openings for the current of fan air which are constructed on the end of the housing averted from the hot air fan, a liquid evaporator (9) is arranged between the hot air fan (2) and the films (8) for the purpose of simultaneously uniform drying of the films. <IMAGE>
Patent DE-3517685-A1 (DE)
Title: Natural ice maker
Inventor: TISCHER GERHARD
IPC: F24S23/70
Filed: 1985-05-14
Abstract: The invention relates to a natural ice maker which obtains ice by means of cold present in nature. It uses the radiation temperature of the sky and thus achieves an ice production which is spread over the entire year. In order to increase the production possible as a result of the simple radiation exchange, use is made of selective surfaces, concentrators, in particular CPCs, and IR-transparent coverings made of polyethylene or reflecting systems. As a result of the natural ice production, which can even take place during the day, being better spread over the year, long-term storage is eliminated.
Patent DE-3523984-A1 (DE)
Title: Process for the production of heat insulator
Inventor: PONOMAREV JURIJ EMELJANOVIC
IPC: C04B26/24
Filed: 1985-07-04
Abstract: The process for the production of heat insulator comprises the mixing of expanded perlite sand with an aqueous solution of an organic binder which contains lignosulphonic acid salts, having a viscosity of 0.7 to 50 kPa.s until a homogeneous mixture is obtained. The mixture is shaped and subjected to a heat treatment at a temperature of 200 to 260 DEG C.
Patent DE-3524194-A1 (DE)
Title: Non-reducing dielectric ceramic compositions
Inventor: SKABE YUKIO
IPC: C04B35/468
Filed: 1985-07-05
Abstract: Non-reducing dielectric ceramic compositions contain main components of the formula  [(Ba1-x-y.Srx.Mgy)O]m.TiO2,  in which x, y and m obey the following relationships: 0.05 </= x </= 0.30; 0.0005 </= y </= 0.05 and 1.002 </= m </= 1.030, and one or more of the additives MnO2, Fe2O3, Cr2O3 and CoO in quantities within a range from 0.02 to 2.0 mol%, relative to the quantity of the main components. These non-reducing dielectric ceramic compositions have, even after firing in reducing atmospheres, outstanding dielectric properties as a capacitor material and a high and stable insulation resistance (insulance). When used in monolithic ceramic capacitors, these compositions show a stable time constant.
Patent DE-3528064-A1 (DE)
Title: Ink jet print head and ink jet printer fitted therewith
Inventor: ASAI NAOHITO
IPC: B41J2/155
Filed: 1985-08-05
Abstract: An ink jet print head unit is described which comprises a print head which has an aperture for delivering ink and a device for generating energy for the delivery of the ink. The print head unit has a coupling device whose shape is complementary to a coupling device of another print head unit.
Patent DE-3529256-A1 (DE)
Title: Method and arrangement for hydraulically balancing a heating circuit
Inventor: GRAMMLING FRANZ DIPL ING
IPC: F24D3/02
Filed: 1985-08-16
Abstract: The method described is intended for hydraulically balancing a heating circuit which conducts liquid and which has a piping system with a recirculating pump (6), a feed and a return manifold (10, 11) and a plurality of lines (8, 9) branching off at the manifolds via compensating and/or shut off valves (17), and heating surfaces (4) through which liquid flows and which are arranged inside the lines parallel to and/or one behind another and of which the volume flow rate can be controlled by butterfly valves (2) and compensating valves (16). The network structure forming the switching arrangement of the said circuit elements, and the design parameters of the heating circuit that are calculated for a prescribed heat demand taking account of the hydrodynamic boundary conditions are taken to be prescribed. For the purpose of design, the total resistance of the heating circuit is calculated as desired value, taking account of the design parameters for prescribed valve positions. For the rest, the valves are set in accordance with the stipulation, and the actual value of the total resistance of the heating circuit is established by determining the differential pressure occurring at the recirculating pump (6) and/or the volume flow. By adjusting at least one of the compensating valves (16 or 17), the actual value is balanced with the desired value. It is possible using these measures, with relatively little technical complexity, for the planned presettings of the heating circuit ... Original abstract incomplete. <IMAGE>
Patent DE-3531064-A1 (DE)
Inventor: HAHN HARALD DIPL ING
IPC: H04N17/00
Filed: 1985-08-30
Abstract: 1. Circuit arrangement for generating a circle in an electronically generated grating test pattern, particularly for different television line standards and vertical frequencies, the video pulses for the circle being generated by double integration in each case from a rectangular voltage by means of a vertical-and a horizontal-frequency parabolic voltage and the parabolic voltage having a constant crest voltage as a quadratic function of time and a second null which can be changed by changing the time constant, characterized in that the resistors used in the integration sections are connected in series with one electronic switch each in such a manner that, for changing the time constant, the switch is switched at a frequency which is higher compared with the repetition frequency of the parabolic and at a variable duty ratio which depends on the required time constant and by this means the effective value of the resistors determining the integration is changed.
Patent DE-3604416-A1 (DE)
Inventor: KLATT KARL-HEINZ DIPL ING
IPC: C01B3/58
Filed: 1986-02-12
Abstract: An arrangement for the elimination or removal of hydrogen from a hydrogen-containing gas mixture through the intermediary of foils which are fastened within a closable container, wherein the material of the foils produces an elimination of hydrogen, whereby the foils are so arranged at such spacings with respect to each other as to form interspaces between the foils which can be streamed through by the gas mixture. At least one supporting member having the foils adhering thereto is arranged within the container in such a manner that the foils will extend into the surroundings upon opening of the container. Especially suitable for this purpose are spirally-wound supporting members which will extend out of the container under the effect of gravity or under the action of a mechanical spring force, and in this manner provide a direct contact between the effective foil material and the explosively dangerous gas mixture.
Patent DE-3605263-A1 (DE)
Title: Mount for a nose support
Inventor: DIETRICH ANTON
IPC: G02C5/12
Filed: 1986-02-19
Abstract: The invention relates to a mount for a nose support on a spectacle frame. The nose support has a holder which projects laterally from the side face of the nose support which is averted from the nose support surface, and is held on the lens ring by a clamping action. In order to be able to mount a nose support simply and reliably on a spectacle frame made from plastic or metal retrospectively, as well, it is proposed that the end of the holder averted from the nose support is constructed as a mounting part which can be clamped between spectacle lens and lens ring and which is arranged with respect to the nose support to be laterally offset in a direction towards the spectacle lens. In this arrangement, the outer surface, facing the lens ring, of the mounting part has a shape coordinated with the shape of the groove of the lens ring, while the outer surface of the mounting part which faces the spectacle lens has the shape of a groove which serves to accommodate the spectacle lens.
Patent DE-3609365-A1 (DE)
Title: Clamping connection for pressure pipelines
IPC: F16L19/02
Filed: 1986-03-20
Abstract: The invention relates to a clamping connection for pressure pipelines, composed of a tubular connection body which serves to receive the pressure pipeline and, at the end, has a pressure-exerting ring which can be braced in the axial direction and with which, in order to seal the circumferential annular gap between the pressure pipeline and the connection body by means of the pressure-exerting ring secured thereon, a sealing ring consisting of a soft-resilient material, such as rubber, plastic or the like, can be pressed against a conically inwardly running end surface of the connection body and thus also in a sealing manner against the outer casing surface of the pressure pipeline. In addition to the sealing ring which serves, by pressing, to seal the annular gap and consists of soft-resilient material, said annular gap is assigned a ring of a fireproof material known per se, consisting of a synthetic elastomer which, when heated to above 120 DEG C, expands in a foaming manner and precipitates water vapour, and, at approximately 180 DEG C, has a volume which has increased approximately 5 to 11 times and has embedded silicates. Said elastomer is assigned to the annular gap such that, when the clamping connection is heated up by a fire or the like, the foaming runs around the annular gap to fill it, at least over a part of its axial length, and seals it off instead of the sealing ring, which may have been destroyed by being heated up.
Patent DE-3612466-A1 (DE)
Title: Screwdriver with at least one compressed-air channel and at least one air intake channel to an axially displaceable guide sleeve for the screwing spindle
IPC: B25B23/14
Filed: 1986-04-14
Abstract: In the case of a screwdriver with at least one compressed-air channel for driving a compressed-air motor serving to screw in a screw or .... from the cooling device of another motor serving the same purpose, and at least one air intake channel to an axially displaceable guide sleeve which guides the screwing spindle, serves to hold the cap screw during the initial phase of the screwing process and has two screwing-in stages, a first ...... switching on the motor or the compressed air and thereby freeing the air intake channel .... a second ..... the engaging of a step-down gear system cooperating with the motor and thus freeing the actual drive of the screwing spindle when pushing in the guide sleeve until the thread of the screwing spindle is inserted into the screw slot or the like, and optionally with a torque limitation by means of a freewheel-locking mechanism or a slip clutch or a separating coupling, the improvement according to the invention consists in that the compressed-air channel with or without a surrounding space is functionally connected by a connecting channel of comparatively small diameter to the air intake channel with or without its surrounding space, on the other hand.
Patent DE-3613538-A1 (DE)
Title: Coupling piece
Inventor: DONNER JULIUS
IPC: B63B25/28
Filed: 1986-04-22
Abstract: Coupling pieces (bottom twistlock 10) for releasably using containers to one another or for connecting containers to the ship are to be capable of being manufactured inexpensively on the one hand and are to satisfy high loading requirements on the other hand. Coupling pieces (bottom twistlocks 10) of this type normally consist of a cast housing (12) with a continuous bore (13) for the rotatable mounting of a locking pin (14). In order to be able to easily fit the locking pin (14) into the housing (12), the invention proposes to provide a lateral opening (27) in the housing (12), through which opening (27) the locking pin (14) can be inserted into the bore (13) as a result of transversely directed relative movement. <IMAGE>
Patent DE-3616662-A1 (DE)
Title: Installation device
Inventor: GRABOWSKI WALTER
IPC: H01R25/16
Filed: 1986-05-20
Abstract: In the case of installation devices (which consist of a housing having a multi-core conductor track which is arranged on the base of the housing) for electrical components, such as switches, plug sockets and the like, which are individually connected to the conductor track, the conductor track and the pick-offs of the electrical components to the conductors are a considerable cost factor. Taking this into account, a printed circuit board (11) is proposed which can be inserted into the housing of the installation device and in the case of which the channels (113, 113'...) which accommodate the conductors (21..., 22...) on edge, said conductors having a flat profile, are expanded in the connecting region and at intervals corresponding to the installation regions to form rectangular holders (116) for adaptors (32) which can be inserted into them with a clamping fit, in which adaptors (32) the conductors (21..., 22...) run along a boundary surface which extends in the direction of the longitudinal axis of the printed circuit board (11), latching behind the adaptor (32). This solution has been found to be particularly cost-effective in the context of the background that it relates to simple conventional components both in the case of the conductors (21..., 22...) and in the case of the adaptors (32) which need to be allocated to them only if required, which components can then also be allocated to the base plate (11) without any problems. <IMAGE>
Patent DE-3621917-A1 (DE)
Title: Method for producing electrical connections inside semiconductor components and electrical connection for semiconductor components
Inventor: SEIPLER DIETER DIPL PHYS DR
IPC: H01L21/60
Filed: 1986-06-30
Abstract: Due to the fact that in a semiconductor component, bonding first occurs to contact areas outside the semiconductor chip and only then at the semiconductor chip, considerable advantages are produced with respect to alignment accuracy, less risk of short circuits and simpler test and repair possibilities. <IMAGE>
Patent DE-3629056-A1 (DE)
Title: Fungicidally active substance or substance mixture which can be isolated from the cuticula of spruce needles
Inventor: ELSTNER ERICH F PROF DR
IPC: A01N65/00
Filed: 1986-08-27
Abstract: Substances or substance mixtures which can be isolated from spruce needles and which contain, inter alia, p-hydroxyacetophenone, have a fungicidal action on certain phytopathogenic fungi and can therefore be used for controlling these fungi.
Patent DE-3638182-A1 (DE)
Title: Apparatus for removing an aeration device
Inventor: SCHAEPER GERT
IPC: B67B7/42
Filed: 1986-11-08
Abstract: An apparatus for removing an aeration device is described, which device is inserted into an aperture of a container, especially a beer barrel. The apparatus is composed of a section for mounting the apparatus on the aeration device, a bearing section for supporting the apparatus on the container and a handle section which is aligned with respect to the bearing section in such a way that manual movement of the handle section towards the container causes levering of the aeration device out of the container. <IMAGE>
Patent DE-3638851-A1 (DE)
Title: Cupboard (shelf unit)
Inventor: JUERGENS WALTER DR ING
IPC: F16B12/32
Filed: 1986-11-13
Abstract: The invention relates to a plug-in type shelf unit (cupboard), the columns of which consist of hollow sections or hollow-section-like shapes, into which there are pressed, at the ends, extruded sections having bores for receiving the bolts situated at the top and bottom.
Patent DE-3639532-A1 (DE)
Title: Method for the production of hot-dip galvanised parts with a thread
IPC: C23C2/26
Filed: 1986-11-20
Abstract: The invention relates to a method for the production of hot-dip galvanised parts with a thread. It consists in that the thread is produced on the part by rolling after the galvanising process.
Patent DE-3639899-A1 (DE)
Title: Magnetically driven flying object
Inventor: GLASER ERWIN
IPC: B64G1/40
Filed: 1986-11-21
Abstract: The greatest problem in making our UFO capable of flight is the research into the type and composition of the Earth's attraction force and counteracting it in development. Therefore, the idea of developing a converter. The energy is actually supplied by our atomic or plutonium reactor. Its purpose: conveying passengers and freight from the Earth and in space and for developing a new world. A drawing is attached. Unfortunately, I am not experienced in technical drawing, the analysis of the flying object and the physical design and I therefore request that you overlook the clumsy drawing and decide for yourself what the best form of a spaceship would be. However, I would like to request you to maintain the form of a saucer since it is the most streamlined when our UFO passes out of the atmosphere. Please enquire how the UFOs which have been seen slip out of our atmosphere. I believe that they use the North Pole as thrust and I therefore propose to enquire how they disappear in Germany and in America since the North Pole actually has the greatest magnetic field of our Earth.   <IMAGE>
Patent DE-3643985-A1 (DE)
Title: System for fixing catheters, cannulas or the like on the skin surface, and sterile fixing method therefor
Inventor: BECHER FRANK
IPC: A61L/
Filed: 1986-12-22
Abstract: The invention relates to a system for fixing catheters, cannulas and the like. There is provided a skin film coated with a skin adhesion layer and having a covering film and a top plaster which is provided with a layer of pressure sensitive adhesive adhering to the skin film and has a top plaster covering layer. <IMAGE>