baber/WOPTO huggingface dataset:
Patent DE-3236912-A1 (DE)
Title: Device for the glazing of tiles in any selectable designs
Inventor: NOVAKOVIC MILIC DIPL ING
IPC: B28B11/04
Filed: 1982-10-06
Abstract: The device according to the invention consists of a double hood above a conveyor band and of a hollow spindle which is under the pressure of a glazing fluid and rotates by means of a nozzle drive and to the lower end of which are screwed freely selectable distributor sets for the purpose of obtaining different designs on the tiles (Figure 1). <IMAGE>
Patent DE-3244993-A1 (DE)
Title: Cleaning device for a gas welding torch
Inventor: BEHRENS WERNER
IPC: F23D14/50
Filed: 1982-12-04
Abstract: The invention relates to a cleaning device for a gas welding torch, consisting of a tubular holder (2) which is mounted on a support (1) and into which the end (3) of the welding torch can be inserted and in which a cutter (5) is provided which is adapted to the inner opening of the welding torch, can be driven by a motor (4) and reams the end of the welding torch when the same is inserted. <IMAGE>
Patent DE-3248471-A1 (DE)
Title: Dental and oral hygiene device
Inventor: BAUMANN HEINRICH
IPC: F04F5/46
Filed: 1982-12-29
Abstract: The dental and oral hygiene device comprises a liquid pump which is attached to a liquid container and is connected, on the one hand, to a rinsing nozzle and, on the other hand, to a suction device generating reduced pressure. The suction device in turn comprises a connection for a suction pipe. In order to permit a suction process to be maintained besides the rinsing process and the hygiene device to be converted into a hygienically satisfactory state for the subsequent user, a jet pump is employed as the reduced pressure generator of the suction device. It is thus possible to rinse the suction line and the suction pipe by closing the discharge line.
Patent DE-3300359-A1 (DE)
Title: Discharging device for compactable substances
Inventor: ECKEN JOSEPH DIPL ING
IPC: B30B11/26
Filed: 1983-01-07
Abstract: The discharging device is used to discharge material from pressurized or low pressure spases; for example from pressure containers or vacuum chambers into the surrounding atmosphere or vice versa. The arriving lumpy or granular material (1) is fed into the hopper connected to the equipment by means of flanges (2). Compaction is then carried out by presses in the jigging space (4) in such a way that the plug between the processing space and the outside is sufficiently tight. The power of resistance of the system (11) is opposed to the jigging power. Compaction is qualified thereby. By adjustment to the conditions in the process space by means of valves (21) and (22), a plastic sack (20) for example can immediately be filled via the reception device (17) with the inserted and added structures (18) and (19): the connection piece is (16). <IMAGE>
Patent DE-3300768-A1 (DE)
Title: Anastomosis instrument
Inventor: GROEBEN KURT DR MED
IPC: A61B17/115
Filed: 1983-01-12
Abstract: The invention describes an improved surgical instrument for connection of two hollow organs. The instrument is distinguished by having a special guide member which is introduced into one end of a hollow organ to be connected in the state in which it is released from the instrument. The end of the hollow organ is fixed on the guide member, after which the guide member is fastened on the front instrument section. The end of the hollow organ removed from the instrument can thus be fixed more simply to the instrument.
Patent DE-3302521-A1 (DE)
Title: Container for accommodating latent heat storage material
Inventor: FRIDERICHS PETER PROF
IPC: F28D20/02
Filed: 1983-01-26
Abstract: Container for accommodating crystalline latent heat storage material having a device for feeding cold in order to initiate crystallisation in the event of discharge, in which there is arranged a separate space which has storage material and which is connected to the space of the container which accommodates the storage material, and to which cooling agent is applied. The ratio of the connecting area between the storage space of the container and the separate space and the external surface of the separate space is 3:1, and the separate space is surrounded by a cylindrical hollow space which accommodates the cooling agent.
Patent DE-3308014-A1 (DE)
Title: Circulation pump drive for dishwashers
Inventor: ROSSTEUSCHER DIETER DIPL ING
IPC: H02K11/33
Filed: 1983-03-07
Abstract: The circulation pump drive is intended to be distinguished by a simple and space-saving construction and is intended to prevent connection errors during installation in the dishwasher. To this end, a connection block (8) is inserted into a recess (7) in a motor bearing cover (6), which connection block (8) has plug contacts (9) or plug sockets which are connected to the motor winding as a correct-position, mechanical and electrical connection to a starting relay (11). <IMAGE>
Patent DE-3313518-A1 (DE)
Title: Cleaning device for heat exchangers
Inventor: STOG JOCHEN
IPC: F28G9/00
Filed: 1983-04-14
Abstract: A heat exchanger provided, in particular, for use underground is cleaned periodically and methodically coil by coil by means of a cleaning device which consists exclusively of opposingly arranged nozzles and controllable butterfly valves assigned to said nozzles separately. The nozzles are centred such that the water jets emanating from them meet centrally and diverge in the shape of a plate. By changing the pressure of one nozzle or both nozzles, the plate-shaped striking plane is displaced through the heat exchanger, so that, as mentioned above, individual cooling coils are freed successively from adhering dust. A corresponding heat exchanger consists of disc rings which in each case fix individual coils in the region of the bends and when pushed together form the housing of the heat exchanger. <IMAGE>
Patent DE-3315309-A1 (DE)
Inventor: BEEK WILHELMUS CHRISTIANUS COR
IPC: B27B17/00
Filed: 1983-04-27
Abstract: A saw buck (1) used as a support for elongated objects (4) to be shortened, particularly logs, is provided with a V-shaped notch (3). A first support (2) is provided to support the log (4) as well as a second support (5) provided with a supporting element (6-9) extending in the direction of the first support. The distance between both supports (2, 5) is selected so that the upper part of an end of the log (4) to be shortened is caused to bear, due to its weight, by a lever effect on the supporting element. A plurality of supporting elements (6-9) may be provided on the second support (5), the successive elements being located at a distance which is shorter and shorter with respect to the first support (2).
Patent DE-3320901-A1 (DE)
Title: Contact arrangement for vacuum switches
Inventor: GEBEL RUDOLF
IPC: H01H33/66
Filed: 1983-06-09
Abstract: The invention relates to a contact arrangement for vacuum switches, having pot contacts (2, 3), which are arranged coaxially with respect to one another and whose slotted contact supports (4, 5) are in each case provided with a closed contact ring (14, 15) whose end surfaces form the contact seating surfaces (16, 17) and are in each case provided with a chamfer (18, 19) radially inwards. According to the invention, the end of the contact rod (20, 21) which is mounted on the contact base (6, 7) is provided in each case with a constriction which forms a contact bolt (8, 9) which is concentrically surrounded by a supporting body (22, 23) which consists at least partially of a material having a low electrical conductivity and high mechanical strength. This design results in an increase in a radially outwardly directed force component, and the switching behaviour for high current intensities of preferably at least several kA, especially more than 40 kA, is improved. <IMAGE>
Patent DE-3322752-A1 (DE)
Title: Combined indexing and rotating table
Inventor: FREDERICHS GEORG GERT
IPC: B23Q1/28
Filed: 1983-06-24
Abstract: Published without abstract.
Patent DE-3327992-A1 (DE)
Title: Semiconductor device
IPC: H01L23/40
Filed: 1983-08-03
Abstract: In a semiconductor device, the at least one semiconductor component is clamped between the contact surfaces of two profiled cooling sections inside a continuous opening a plate-type insulating envelope and is sealed in a leaktight manner. The perfect contact and the leaktight and positionally fixed arrangement of a semiconductor between the contact surfaces of two profiled cooling sections inside a matched cavity is achieved with a structure which is simpler than known ones because the envelope is composed of an elastic material suitable for leaktight contact with the profiled cooling sections, it has an opening adapted for the reception of the semiconductor device in an aligning manner and has a thickened section which promotes the contact on at least one side, and it is designed in a suitably extended and matched manner for its positionally fixed arrangement between the profiled cooling sections.
Patent DE-3328843-A1 (DE)
Title: Device for monitoring the transfer of sheets in rotary printers
Inventor: BUESSE WINFRIED
IPC: B41F21/10
Filed: 1983-08-10
Abstract: The invention relates to a device for monitoring the transfer of sheets in rotary printers. The aim of the invention consists in providing an energy-saving, materially economical monitoring device which is suitable for all printing materials. The invention is based on the object of developing a monitoring device which is arranged outside the rotary systems and supplies an electrical signal as output variable. According to the invention, the object is achieved in that a transmitting device and a receiving device are permanently arranged in the printer frame, the connecting line of said devices and the sheet guide path having a common point in the region of the sheet. <IMAGE>
Patent DE-3330360-A1 (DE)
Title: Travel simulator for bringing out and determining noises on motor vehicles
Inventor: STIER EUGEN
IPC: G01M17/04
Filed: 1983-08-23
Abstract: In summary, it can be said that this concerns a simple device which is easy to manipulate in practice and saves considerable expenditure. The offset L-shaped type of construction enables the device to be kept relatively low in overall height. Consequently, the vehicle can also drive onto it without expensive approach ramps.
Patent DE-3333219-A1 (DE)
Title: Process for bleaching cellulose-containing material
Inventor: HAEGGLUND TJELL-AAKE
IPC: D21C9/16
Filed: 1983-09-14
Abstract: The present invention relates to a process for bleaching pulps, obtained in high yields, with peroxides. It has hitherto been known to bleach mechanical pulps with peroxide, but according to these methods the bleaching is carried out in a single stage. According to the invention, the bleaching stage is divided into two or more phases with intervening draining and addition of chemicals.
Patent DE-3339691-A1 (DE)
Title: Luminaire
Inventor: HUND HOLGER
IPC: F21S6/00
Filed: 1983-10-31
Abstract: In order to be able to avoid the need for a locking element in the height adjustment of the luminaire, there is guided in a rising support tube a counterweight which, by means of a cable, holds in balance in any desired position a cantilever which supports a low-volt lamp and is guided on the support tube by means of a cross-node. The lamp is fed electrically from a transformer in the luminaire foot via a cable to and through the cantilever. In a second version of the luminaire, feeding of the transformer is performed via a litz wire to and via the counterweight and via the holding cable, which in this case is bare and metallic, as well as, as second current conductor, via the housing parts which are insulated from the first abovenamed conductor by plastic sleeves or plastic bushes, here via at least one carbon brush which electrically connects the two tubes, ie. support tube and cantilever. In both versions, a pressure switch is located in the luminaire foot behind an electric lug of the jacket plate.
Patent DE-3341854-A1 (DE)
Title: Electrical installation apparatus, preferably a rocker switch having means for securing the rocker in the upper part of an apparatus insert
Inventor: LEWE ULRICH
IPC: H01H23/14
Filed: 1983-11-19
Abstract: The means according to the invention for securing the rocker in its functionally correct position in an electrical installation apparatus, preferably a rocker switch, is a flap which is placed in front of each bearing block after the rocker has been installed. For this purpose, slots which are offset laterally outwards are now arranged on such a flap in each case via a weak point are located in the rocker, above its holes. These flaps are driven into the slots after the rocker has been installed so that their surfaces are located in front of the bearing blocks and fix them.
Patent DE-3402502-A1 (DE)
Title: Gritting device for rail vehicles
Inventor: HEFTER ERIK DR ING
IPC: B61C15/10
Filed: 1984-01-25
Abstract: The gritting device for rail vehicles has, near to the end of the gritting pipe (5), an opening to an air line (13) into the gritting pipe (5). A blower (11) which is preferably constructed as a centrifugal blower with slow rotor characteristic supplies a constant, weak air stream through the air line (13) and the end section (16) of the gritting pipe (5) which passes back into the atmosphere through its mouth (7). This air stream ensures that the passage through the gritting pipe (5) always remains free so that the gritting pipe can therefore not be blocked by grit dust, snow or formation of ice. <IMAGE>
Patent DE-3405450-A1 (DE)
Inventor: UNGER LADISLAUS
IPC: H05B41/285
Filed: 1984-02-16
Abstract: Self-heterodyne high frequency oscillating circuit to be used particularly as an electronic apparatus for fluorescent tubes or for the spark-gap ignition of an igniting device for oil- or gas burners. The transformer has three windings and is dimensioned so that there is generated in an open circuit a highly asymmetric alternating output voltage with a high amplitude half-wave and that, in the case of a load which strongly deviates from the rated load, the oscillating behaviour is modified so as to prevent overcharging the transistor used for the circuit control.
Patent DE-3407087-A1 (DE)
Inventor: PHILIPP GOTTFRIED
IPC: C09D183/14
Filed: 1984-02-27
Abstract: For the production of scratch-resistant coatings, a coating material which has been obtained by hydrolytic polycondensation of at least one titanium compound, at least one organofunctional silane and optionally at least one inorganic oxide component, the amount of water used for precondensation being introduced by means of moisture- containing adsorbents, water-containing organic solvents or hydrated salts, is applied to a substrate and the coating obtained is cured by heating.
Patent DE-3407683-A1 (DE)
Title: Pump unit
Inventor: DIESNER RENE-HANS DIPL ING
IPC: F01P11/06
Filed: 1984-03-02
Abstract: A pump unit has a water-cooled internal combustion engine (1) and a waste-water pump driven thereby. In order to be able to use said waste water, which is pumped by the pump, directly for cooling the engine (1), a cooling-water line (2) runs from the pump to the cooling jacket (4) of the engine (1), in which line a thermostat (5) is disposed upstream of its inlet (3) into the cooling jacket (4), and between the thermostat (5) and the inlet (3) a centrifugal and gravity dirt-particle separator (9) is provided in the cooling-water line (2). <IMAGE>
Patent DE-3408899-A1 (DE)
Title: Air intake system of a multi-cylinder internal combustion engine
Inventor: RUTSCHMANN ERWIN
IPC: F02B75/24
Filed: 1984-03-10
Abstract: For oscillatory pressure charging, a common air intake system is arranged between two groups of cylinders of a multi-cylinder internal combustion engine, the cylinders of which are arranged in a horizontally opposed or V configuration, lying symmetrically in relation to these, the volumes and lengths of which system are matched to the internal combustion engine so that a good charging effect is produced by oscillatory pressure charging over a large engine speed range.
Patent DE-3413799-A1 (DE)
Title: Method for laying plastic-composite jacketed pipes underground
Inventor: ARMBRUSTER HANS DIPL ING
IPC: F16L59/21
Filed: 1984-04-06
Abstract: The invention relates to a method for laying plastic-composite jacketed pipes underground, especially for remote heating, without thermal prestressing during laying, a specific number of pipes being welded together, the expansion device then being created, the collars being insulated, the earth being applied, the pressure test being carried out, and, in the case of commissioning of the line, the pipes being welded together at this point once the expansion gaps are closed.
Patent DE-3415093-A1 (DE)
Title: Plastics cage for linear ball bearing
Inventor: KRAUSE PETER
IPC: F16C29/04
Filed: 1984-04-21
Abstract: In order to simplify production and connection of multi-part plastics cages for rolling bearings, the cage has, on both sides of the pockets, longitudinal grooves offset radially relative to one another, overlapping in the region of the pockets and having a profile of the rolling elements and, at least on one side of the cage, in the grooves, recesses or a projection which correspond to those which are formed in a manner radially offset and rotated in the circumferential direction on axial extensions of the portion not provided with a groove. <IMAGE>
Patent DE-3426316-A1 (DE)
Title: Cutting dynamometer for a granulator provided with a cutter block
Inventor: LETTNER HORST H DIPL ING
IPC: B23Q17/09
Filed: 1984-07-17
Abstract: Cutting dynamometer for a granulator which is provided with a cutter block, the said dynamometer having a pressure sensor. The pressure sensor is arranged in the support of a counterknife which is assigned to the cutter block, so that the cutting pressure acting on the counterknife is transmitted to the sensor owing to the elasticity of the support. The sensor signal indicates the cutting pressure, which reveals whether the counterknife or the cutter block has become blunt.
Patent DE-3427520-A1 (DE)
Title: Circuit arrangement for supplying a two-pole network load
Inventor: KNOELL HELMUT DR ING
IPC: H02M3/158
Filed: 1984-07-26
Abstract: In order to supply a two-pole network load with current pulses, circuit arrangements are used which are constructed as follows: a voltage source (1) is connected via an electronic switch (2) and an inductor coil (4) in series with the two-pole network load (5), and a diode (3) is connected in parallel with the inductor coil (4) and the two-pole network load (5). In the case of the previously described, known circuit arrangement, the current fluctuation range cannot be freely selected. In order to supply a two-pole network load (5) with a pulsed current having negligibly small rise and fall times and a small current fluctuation, a further electronic short-circuiting switch (8) is connected in parallel with the two-pole network load (5). When the short-circuiting switch (8) is opened, the current iL which is impressed in the inductor coil (4) flows on suddenly via the two-pole network load. When the short-circuiting switch (8) is subsequently closed, the current iL through the inductor coil changes over virtually instantaneously to the short-circuiting switch (8) and the current iV through the two-pole network load (5) becomes zero instantaneously. The series circuit consisting of a diode (9) and an additional voltage source (10) in parallel with the short-circuiting switch (8) prevents the occurrence of excessive voltages on the short-circuiting switch (2) in the case of two-pole network loads (6) having an inductance which is not negligible. <IMAGE>
Patent DE-3437409-A1 (DE)
Title: Antenna protection structure
Inventor: HOHMANN CLAUS
IPC: H01Q1/42
Filed: 1984-10-12
Abstract: The invention relates to an antenna protection structure for vehicles, which structure consists of a radome and a substructure and, with respect to the static and dynamic properties, is constructed in such a manner that, if a load is applied, the average deviation of the antenna, which is arranged on the substructure, does not exceed 2 degrees from the nominal main lobe direction (main radiating direction).
Patent DE-3438125-A1 (DE)
Title: Method and device for forming a homogeneous layer of tobacco fibres
Inventor: LORENZEN HEINZ-CHRISTEN
IPC: A24C5/14
Filed: 1984-10-18
Abstract: The invention relates to a method and a device for forming a homogeneous layer of tobacco fibres, from which layer a tobacco rod is subsequently formed. In this method, short and medium-length tobacco fibres are separated from long tobacco fibres and lumps of fibres by screening, with the use of vibration. The fibres separated in this way are conveyed away and then combined in a metered manner to form a homogeneous layer. According to the invention, long rib pieces in the tobacco, which have a particularly harmful effect, are aligned in a longitudinal direction by the use of vibration and transported together with the unaligned long tobacco fibres and lumps into the collection region of a conveyor leading away, which essentially removes the long tobacco fibres, including the lumps, and leads to the tobacco layer, while the long rib pieces are conveyed away separately. <IMAGE>
Patent DE-3505115-A1 (DE)
Title: Electrically conductive adhesive connection
Inventor: BURGER HANS-JOACHIM
IPC: H01R4/04
Filed: 1985-02-14
Abstract: The invention relates to a method of producing an electrically conductive adhesive connection which consists in that a semifinished article is created by coating, preferably by a brushing method, a metallic woven or braided material with a thermocurable impregnating resin and inserting this prepreg between the parts to be connected, preferably as a cut-to-size piece, and curing it under pressure and heat.
Patent DE-3507461-A1 (DE)
Title: Process for applying elastomer films to surfaces of steel or concrete
Inventor: BRACH JOSEF
IPC: C08J5/12
Filed: 1985-03-02
Abstract: In a process for applying elastomer films to surfaces of steel or concrete, in particular for lining apparatuses, containers and pipes, an adhesion-promotion system is applied to the pretreated surface, and the film is laid on after a waiting time and brought into contact under the action of pressure. The adhesion-promotion system applied is a solvent-free, additive-containing adhesive dispersion.
Patent DE-3516088-A1 (DE)
Title: Container for storing surgical instruments
Inventor: TASCHNER WOLFGANG
IPC: A61B50/30
Filed: 1985-05-04
Abstract: In order to permit individual adaptability of the height of the tray surface to the instruments to be placed thereon in a container for storing surgical instruments comprising a lower part in which at least two strips are arranged as a tray for the instruments, and a lid which carries at least one row of elastically displaceable pressure elements extending parallel to the strips, which elements press the instruments lying on the strips against the strips when the container is closed and as a result fix the container, it is proposed that the strips comprise a number of adjacent sections whose height is variable.
Patent DE-3517173-A1 (DE)
Title: Light-sensitive composition
Inventor: MAEDA MINORU
IPC: G03C1/72
Filed: 1985-05-13
Abstract: A light-sensitive composition contains a leuco dye, a photo-oxidising agent and a heterocyclic compound of the formula (I) <IMAGE>     in which R1 is a hydrogen atom, an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group, an aralkyl group or an unsubstituted or substituted amino group; R2 and R3 are a hydrogen atom or an unsubstituted or substituted alkyl, aryl or aralkyl group; R4 and R5 are a hydrogen atom, an unsubstituted or substituted alkyl, aryl or aralkyl group or, together with the nitrogen atom to which they are bound, a pyrrolidine, piperidine, morpholine or N-substituted piperazine ring and   X is an oxygen atom or sulphur atom or the group <IMAGE>  R6 being a hydrogen atom or an alkyl or aryl group and Y being an oxygen or sulphur atom.