baber/WOPTO huggingface dataset:
Patent DE-3120840-A1 (DE)
Title: Panel-adjusting element for the front panel of drawers or the like
Inventor: GRASS ALFRED
IPC: A47B88/00
Filed: 1981-05-26
Abstract: The invention relates to a panel-adjusting element for drawers or the like, in particular for drawers of kitchen furniture, having frame rails simultaneously as drawer guides and side walls, the panel being attached to the front end sides of the frame rails so as to be adjustable vertically, laterally, and in inclination. The object of the invention is to provide an adjustable panel for drawers, in particular for heavily laden drawers having a combined guide rail/side wall (frame), whose adjustment can be carried out sensitively and without prestress of the drawer. The invention is characterised in that the front panel is connected adjustably to the frame rail via a screwed-on angle, and in that the adjustment takes place via an adjusting part which is attached displaceably to the screwed-on angle and, with a wedge face which is inclined in the adjusting direction of the adjusting part, bears on one side against an assigned wedge face of the screwed-on angle.
Patent DE-3124714-A1 (DE)
Title: Automatic light switch
Inventor: KLIR VILEM
IPC: H03K17/28
Filed: 1981-06-24
Abstract: A light switch by means of which light is automatically switched on when one is moving in the room or hallway is not available on the market (as far as is known). For example, staircase illumination is predominantly manually controlled by means of a light switch (often containing an orientation lamp) in connection with a timing switch. There are also radar devices for surveillance purposes and for door opening systems. Manually switching on light has a number of disadvantages, for example awkward searching for light switches, mechanical wear of the switch and so forth. Public systems are frequently continuously illuminated which means high power losses. The invention is based on the object of proposing a light switch which automatically and contactlessly switches on light when a person is moving in the room or is passing by. According to the invention, this object is achieved by the fact that a power switch, preferably a thyristor, is connected to a proximity switch, for example in accordance with the radar, infrared or ultrasonic principle. <IMAGE>
Patent DE-3125513-A1 (DE)
Title: Method of operating a gasification burner/heating boiler installation
Inventor: MICHEL ALFRED DIPL PHYS DR
IPC: F23N5/18
Filed: 1981-06-29
Abstract: The invention relates to a method of operating a gasification burner/heating boiler installation and its aim is to design such an installation in such a manner that it can be operated controllably. According to the invention, the burner output necessary is calculated from the outside air temperature and the boiler forward-run temperature and then the air-mass flow and the fuel-oil-mass flow are controlled as a function of the burner output required in the stoichiometric or virtually stoichiometric ratio, deviations of the air-mass flow from the desired value being, by means of an air-mass-flow sensor, detected in the overall air flow and levelled. <IMAGE>
Patent DE-3129168-A1 (DE)
Title: Simulation device for binary controllers
Inventor: HILLER RUDOLF
IPC: G09B23/18
Filed: 1981-07-23
Abstract: When stored-program controllers are used in special machines, the development time can be shortened by the control program being generated in parallel with the construction of the machine. Since, however, no machine hardware is yet available at this time for testing the program, it must be simulated. Furthermore, testing the program on the completed machine involves the risk of destroying expensive mechanical components due to program errors. The simulation devices previously available on the market indicate the signal state of the control outputs by means of small lamps whilst the messages are simulated manually by means of switches. In this arrangement, the process time cannot be taken into consideration and the machine sequence can only be inadequately simulated. According to the invention, this disadvantage of the known simulation devices is eliminated by the fact that the movement and/or position of the actuators of the machine can be simulated with the aid of light-emitting diodes (11) which are preferably arranged in rows. <IMAGE>
Patent DE-3134645-A1 (DE)
Title: Gas-blast circuit breaker
Inventor: ZUECKLER KARL DR RER NAT
IPC: H01H33/91
Filed: 1981-08-28
Abstract: The invention relates to a gas-blast circuit breaker having a contact tube which is held by a contact tube support and which, in the switched-on state, is gripped by the base of a cylinder of a blowing device (blowing-out device, blasting device) consisting of the cylinder and a piston. In order to improve the disconnection performance (switching-off power) of such a gas-blast circuit breaker without having to increase the size of the components which are directly involved in the switching process, the contact tube (2) ends, on its side facing away from the guide tube (5), at the point (15) at which the base (16) of the cylinder (10) is located in the switched-on state. The invention can be used in the case of a gas-blast circuit breaker. <IMAGE>
Patent DE-3134766-A1 (DE)
Title: Line monitoring device
Inventor: KRUG ADOLF DR ING
IPC: B61L1/14
Filed: 1981-09-02
Abstract: In each case two response devices (A1, A2) are arranged on a track-bound vehicle (F), which devices (A1, A2) reflect in a frequency-selective fashion the interrogation signal in accordance with a sub-item of information assigned respectively to the said devices in each case in a sub-region of the frequency band for a wobbled interrogation signal of an interrogation device (AB). In the interrogation device (AB), the sub-items of information can be joined to form a vehicle-specific complete item of information. The response devices (A1, A2) are arranged at such a distance from one another that they pass the region of influence of the aerial (AT) of the interrogation device (AB) in an overlapping fashion. The successive detection of the sub-items of information provides a criterion for the direction of passage of a vehicle (F) with respect to the location of the interrogation device (AB) and thus also of the occupation state of the two line sections (I, II) which are adjacent to the point on the line. <IMAGE>
Patent DE-3136848-A1 (DE)
Title: Coupling device for connecting chains and/or belts
Inventor: MUELLER ANTON ING GRAD
IPC: F16G15/00
Filed: 1981-09-16
Abstract: The coupling device serves to connect chains to belts or to connect two chains or two belts and has two joining members which are connected via an intermediate piece. The intermediate piece is designed in one part with at least one of the joining members, with the result that the device comprises a small number of individual parts and, as a result, can be closed with a small number of manipulations and in a short period of time.
Patent DE-3138687-A1 (DE)
Title: Light-emitting diodes for signalling lights
Inventor: BUTENSCHOEN KARL-HEINRICH
IPC: F21S8/10
Filed: 1981-09-29
Abstract: A light-emitting diode (D) for signalling lights has a light-emitting semiconductor crystal (2) which is arranged in an axially symmetrical manner to the axis (A) of a housing consisting of a transparent material. Mounted on the crystal in the direction of radiation (L) is a surface electrode (6a) having a light emission window (6b). On the back opposite the direction of radiation (L) is a base electrode (8a). The light emission window (6b) and the base (8a) have an area of defined shape and size, the area of the base electrode (8a) being smaller than that of the light emission window (6b). The two areas (8a, 6b) have a certain geometrical relationship to one another in order to achieve a certain illumination characteristic. <IMAGE>
Patent DE-3142809-A1 (DE)
Inventor: BABINSKY HORST
IPC: A63C19/02
Filed: 1981-10-28
Abstract: 1. Squash court, consisting of one bottom plate and four walls, consisting of chip board plates with plastic covering distanced by supports, and of a space between the plates filled with sand, characterised in that the sand filling between the chip board plates (20, 22) is of fire dried quartz sand with a grain of 1 to 3 mm ; and that the prefabricated chip board plates (20,22) are layered with an undercoat of a low-solvent double component polyurethane system with flame resistant additives on the working side and a covering layer of a highly friction resistant resin lacquer system on a base of aqueous expoxy resin, applied at the place of construction.
Patent DE-3144494-A1 (DE)
Title: Magazine arrangement for DIP circuit elements
Inventor: STUECKLER GERD DIPL PHYS
IPC: H01L21/673
Filed: 1981-11-09
Abstract: The present invention relates to a magazine arrangement for DIP circuit elements, consisting of two side plates between which a plurality of magazine plates, which are used for holding a multiplicity of DIP circuit elements, can be inserted parallel to one another in a predetermined oblique position, while maintaining a predetermined separation between the side plates. In the context of the present invention, it is provided that the two side plates of the magazine stand are fixed in position relative to one another with the aid of guide plates, and that the individual magazine plates together with the perforated plates which close them at the top can be inserted into the magazine stands under the influence of gravity along the guide plates and, at the top and rear, obliquely forwards and downwards.
Patent DE-3144744-A1 (DE)
Inventor: SPINDELER HERBERT
IPC: F24H9/18
Filed: 1981-11-11
Abstract: 1. Heating boiler, with a burner and a hot combustion chamber which is arranged within the heating boiler and is supported on the inside of the boiler wall, forming an annular space between the boiler wall and the combustion chamber, and is provided for this purpose with outward-projecting spacer elements, characterised in that the combustion chamber (11, 12, 13) has roughened surfaces which consist of a ceramic material with a fibre fraction of at least 50 per cent, and that the combustion chamber (11, 12, 13) is constructed as a self-supporting moulding consisting of this material.
Patent DE-3144796-A1 (DE)
Title: Device for separating liquids and solids, especially in sewer cleaning and sludge extraction
Inventor: ALSDORF RUDOLF ING GRAD
IPC: B01D29/11
Filed: 1981-11-11
Abstract: The invention relates to a device for separating liquids and solids, especially in sewer cleaning and sludge extraction, having a closed elongate vessel, in which a piston sealed against the vessel wall is mounted for moving to and fro, and which has a closing wall with an adjustable flap, so that the vessel is separated into a dirty water compartment and a clear water compartment, the piston having a plurality of mutually spaced screens of graduated fineness on the dirty water side, and the finest screen being located in front of the closing wall. To improve the precipitation of especially fine solids, the finest screen consists of a plurality of filter screen tubes which are arranged with their axes parallel and are connected at their open ends to a perforated disc of the piston. In the preferred embodiment, the perforated disc is rotatably mounted in the piston together with the filter screen tubes, an outlet of a backwashing line bearing against the side, facing away from the filter screen tubes, of the perforated disc, through which line water for backwashing the filter screen tubes is fed during the operation of the device. In addition, the perforated disc can form the end of a cylinder which is rotatably mounted in the piston and which extends up to a point in front of one of the upstream screens, is open there and carries conveyor blades which are arranged in rows in the peripheral direction on the inside and convey solids deposited behind the screens into the region of chutes arranged above the screens, and which drop solids onto the latter, so that the solids are brought in front of the screens.
Patent DE-3151398-A1 (DE)
Title: Verfahren und einrichtung zum vorzerkleinern von kunstkohlekoerpern, wie insbesondere elektroden, anoden u.dgl. fuer elektrolytische schmelzbaeder
Inventor: HOLTRUP JOSEF
IPC: E21F13/00
Filed: 1981-12-24
Abstract: 1 Die Erfindung betrifft ein Verfahren und eine Einrichtung zum Vorzerkleinern von Kunstkohlekörpern, die als Elektroden, Anoden od. dgl. bei elektrolytischen Schmelzbädern für die Aluminiumgewinnung Verwendung finden. Nach dem erfindungsgemäßen Verfahren werden die Kunstkohlekörper mittels einer Spaltvorrichtung (10, 11) in einer oder auch in zwei Brechstufen in Stücke gespalten, deren Stücklänge mindestens der 0,3fachen, vorzugsweise mindestens der 0,4fachen Dicke (D) des Kunstkohlekörpers (34) entspricht. Mit dieser Maßnahme ist ein sauberes Aufspalten der Kunstkohlekörper erreichbar. Die erfindungsgemäße Einrichtung besteht aus mindestens einer Spaltvorrichtung (10, 11) und einer Transportvorrichtung (12), welche die zu spaltenden Kunstkohlekörper (34) schrittweise zur Spaltvorrichtung hin bewegt.
Patent DE-3202196-A1 (DE)
Title: Closing device with a key carrying magnetically readable information items, and a lock containing a magnetic-field-sensitive sensor
Inventor: ANETSEDER LEOPOLD
IPC: G07C9/00
Filed: 1982-01-25
Abstract: A closing device consisting of a key carrying magnetically readable information items and a lock having a key guidance channel which contains in at least one of its boundary walls an opening for accepting at least one magnetic-field-sensitive sensor for scanning the key information items. To eliminate detrimental air gaps in the scanning of the key and thus for improving the signal/noise ratio of the electrical output signal of the sensor, it is provided that the sensor, with a passive key but preferably also the permanent magnet existing in the lock are supported elastically in such a manner that their respective scanning areas facing the key body rest virtually without an air gap on the key body after the latter has been introduced.
Patent DE-3203168-A1 (DE)
Title: Rack for drying laundry
Inventor: ACCURSO GUISEPPE
IPC: D06F57/12
Filed: 1982-01-30
Abstract: A rack for drying laundry has two pairs of struts and, arranged between them, drying rods which are telescopically adjustable. The pairs of struts have at their free ends quick-clamping elements, by means of which the rack can be attached variably and quickly to support or bearing parts. <IMAGE>
Patent DE-3210142-A1 (DE)
Title: Process for continuously producing hydrocarbon oils from coal by two-stage pressure hydrogenation
Inventor: SCHULZ WILHELM DIPL ING
IPC: C10G1/00
Filed: 1982-03-19
Abstract: The application relates to a process for continuously producing hydrocarbon oils from coal by two-stage pressure hydrocracking, the hydrogen required for the hydrogenation being obtained by partial oxidation of coal- and bitumen-containing hydrogenation residue with oxygen or oxygen-containing gases and subsequent shift conversion, and the steam required for the partial oxidation being generated wholly or partially by saturating the oxygen or oxygen-containing gases with hot water. Waste heat is preferably used for heating up the hot water circulation for the oxygen saturation.
Patent DE-3210187-A1 (DE)
Title: Mechanical automatic clutch with an infinitely variable transmission
Inventor: WILHELM JOSEF
IPC: F16D43/18
Filed: 1982-03-19
Abstract: If the drive (engine) is idling, the centrifugal tappets (10) are not yet in operation, i.e. they are not yet thrown outwards (see Fig. 3, item 4). Only when the speed of the engine increases do the compression springs (9) relax and can the centrifugal tappets (10) slide outwards. The inertia of the rotation of the centrifugal wheels (7) sets in. The internal gear (output) begins to rotate. As the speed of the engine increases, the device becomes an infinitely variable transmission. The device can be installed in a transmission housing which also contains a reverse gear. <IMAGE>
Patent DE-3215971-A1 (DE)
Title: Air preheating installation
Inventor: WIESER RUDOLF DR
IPC: F22B31/08
Filed: 1982-04-29
Abstract: For improved use of the waste heat in industrial processes and for retrofitting of existing steam generators, a novel air preheating installation is proposed, which consists of at least two heat exchangers which are interconnected by means of pipes and which during operation are flowed through by a liquid heat-transfer medium (usually thermal oil). In the primary heat exchanger, heat passes e.g. from the waste gases of an industrial installation into the liquid heat-transfer medium. In the secondary heat exchanger, this heat is then delivered e.g. from the liquid heat-transfer medium to combustion air - for its preheating. In this connection, primary and secondary heat exchangers are designed as self-supporting double-pipe heat exchangers which can be cleaned very well and which have on the gas-side a low draught loss. This novel air preheating installation is also well-suited e.g. for retrofitting steam generators which have too high a waste gas temperature. <IMAGE>
Patent DE-3220375-A1 (DE)
Title: Insulating piece
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: F16L25/02
Filed: 1982-05-29
Abstract: An insulating piece, characterised by a pipe connecting part (9) having a pipe projection (6), engaging in an opposite pipe connecting part (2) having a fork-shaped pipe projection (4-5), the separating gaps which are formed between the pipe projections being filled with an insulating compound (3) which is resistant to high temperatures. This insulating piece satisfies the fire-protection regulations, with a particularly high thermal load capability. <IMAGE>
Patent DE-3231393-A1 (DE)
Title: Process for laminating or for adhesively covering the free surfaces of polyolefin parts, which are flat or are shaped in any other desired spatial form, with textile material
Inventor: ALTMANN DIETER
IPC: D06N7/00
Filed: 1982-08-24
Abstract: The invention relates to a process for laminating surfaces of polyolefin parts with textile material. Polyolefins, especially the group of polypropylenes, are suitable as construction material, especially for car body construction or car body fittings. A disadvantage is that the polyolefin surfaces are not adhesive and cannot bond to adhesives as intermediate carriers, which in turn form the bond to the lamination material. The aim of the invention is therefore to provide a process that permits lamination of the surfaces of polyolefin parts with textile materials. It is provided to support the polyolefin moulding on a moulding carrier part corresponding to it and thermally plastify the polyolefin part. Upon completion of the plastifying, the textile carrying part, to which a textile section is detachably adhered, is guided under pressure over the moulding carrying part with the supported moulding. The pressure is maintained until - with simultaneous bonding of the textile section in the surface of the moulding - the self-stabilisation of the moulding is restored by cooling. The two carrying parts can then be lifted apart and the laminated moulding removed. <IMAGE>
Patent DE-3239317-A1 (DE)
Inventor: WEBER GERHARD PROF DR MED
IPC: A61K31/70
Filed: 1982-10-23
Abstract: Skin care preparations and methods are disclosed which contain an effective amount to smooth the skin or reduce scale, of a uronic acid or derivative thereof and particularly a uronic acid urea condensate.
Patent DE-3241849-A1 (DE)
Title: Guitar
Inventor: GOELSDORF DIETER
IPC: G10D3/14
Filed: 1982-11-12
Abstract: The invention relates to a guitar with a string holder which is fastened on the upper side of the guitar body and on which the string ends are fastened and which, for changing the string tension, can be pivoted about an axis lying transversely to the strings by an operating part which is fastened on the string holder.
Patent DE-3242417-A1 (DE)
Title: Differential comparator with hysteresis characteristic
Inventor: KAIZUKA MASAO
IPC: H03K3/3565
Filed: 1982-11-16
Abstract: A differential comparator contains two MOS transistors (Tr1 and Tr2) which are in each case connected with one side to a first feed whilst their state of conduction is controlled by differential input signals (IN1, IN2). Furthermore, a current balancing circuit (MC), which supplies currents to the other end of the MOS transistor pair, is connected to a second feed (+V). One of the nodes (A) between the current balancing circuit and the pair of MOS transistors generates an output signal (OUT). Transistors (Tr5, Tr6), by means of which the current balancing ratio is varied as a function of the output signal, are located in parallel with the current balancing circuit. <IMAGE>
Patent DE-3300962-A1 (DE)
Title: Reflector post for road-building purposes
Inventor: SCHOOTSTRA JAN HARM
IPC: E01F9/608
Filed: 1983-01-13
Abstract: A reflector post for road-building purposes is particularly sensitive to damage which sometimes arises as a result of being driven over by tractors which are frequently used for normal maintenance of roads. It has emerged that damage also occurs as a result of mischievousness and it is proposed to provide a reflector post with a multi-chamber hollow profile, preferably a three-chamber hollow profile. With constant material thickness of the plastic material, the strength is increased considerably with three cavities. A central cavity of rectangular shape forms the body part of the I-shaped post profile and situated adjacently on the partitions of the short sides of the rectangle are the trapezoidal cavities which diverge from the body part. The surface of each trapezoidal cavity is greater than the surface of the central cavity.
Patent DE-3306240-A1 (DE)
Title: Shut-off valve for brake systems
Inventor: BECK SIEGFRIED
IPC: B60T15/02
Filed: 1983-02-23
Abstract: Shut-off valve for brake systems, especially an electromagnetically actuatable 3/2-way valve, with a slide fitted with sealing rings and running in a housing bore of the valve. The number of sealing grooves on the slide, each of which can be fitted with sealing rings, is greater than the number of sealing rings effectively arranged on the slide in the final assembled state, so that various alternative applications involving the opening and stopping of valve connections in relation to one another can be met depending on the type and number of sealing rings fitted on the sealing grooves, for an otherwise identical construction of the valve and identical magnet functioning for the slide actuation. <IMAGE>
Patent DE-3313026-A1 (DE)
Title: Pocket dictating machine
Inventor: ENGERT HEINZ
IPC: G11B25/06
Filed: 1983-04-12
Abstract: In the case of a pocket dictating machine having a receiving housing for an audio tape cassette, the tape spool elements of which can be made to rotate by means of a drive motor, to create small overall housing heights and to simplify the gear mechanism the drive motor (11) is formed so as to extend in a plane which is plane-parallel with respect to the audio tape cassette (3), and the shaft (19) of the drive motor (11) is formed so as to extend transversely with respect to the centre longitudinal axes of the tape spool element shafts, and the shaft of the drive motor is connected to a tape spool element shaft (5) by a reduction gear mechanism (6, 7, 8, 9, 10) with a flexible power-transmitting means. <IMAGE>