baber/WOPTO huggingface dataset:
Patent DE-3625130-A1 (DE)
Title: Device for the electrolytic surface-coating of a metal strip
Inventor: LENZEN HANS DIETER
IPC: C25D7/06
Filed: 1986-07-25
Abstract: In order to improve a device for the electrolytic surface-coating of a metal strip - in which the strip is connected via contact rollers to a DC circuit and runs continuously through a coating cell as a cathode and the coating cell has a strip passage channel which runs along the said coating cell and is bounded on both sides of the metal strip by soluble anodes - in such a way that it is possible to achieve the smallest possible, constant distances between the anodes and the metal strip, the longitudinal extent of the anodes (5) is directed in the direction of passage of the strip (4) and they are arranged so as to extend over the entire length of the strip passage channel (3) and the anodes (5) are constructed so as to be capable of moving closer to one another on the inlet side of the strip passage channel (3). <IMAGE>
Patent DE-3627569-A1 (DE)
Title: Manipulator for the transfer of bobbins
Inventor: DICEV HRISTO IVANOV
IPC: B65H67/06
Filed: 1986-08-14
Abstract: The manipulator for the transfer of bobbins has a carriage (1) which is horizontally displaceable on a monorail (3) by means of transport rollers (5) and supporting rollers (6, 7). For this purpose, two of the transport rollers (5) are connected to a first electric motor (4). The carriage (1) has a carrier plate (8), on which is held via an axial bearing (9) and a nut (10) a column (11) which has two longitudinal grooves and a rest (12), parallel to it, with circuit breakers (13). Seated on the nut (10) is a gearwheel (14) which is in engagement with a strip (15) connected to a pneumatic cylinder (16). Seated on the gearwheel (14) is the mounting of an electric motor (17), the shaft of which is connected to a screw (18), on which a running nut (19) is displaceable in the column (11). The running nut (19) is connected via guides (20) in the longitudinal grooves of the column (11) to a guide sleeve (21) which itself carries, via a sliding bearing (22), an arm (23), to which is fixed a rod (25) which carries a tappet (28) and a blocking mechanism for the bobbin (26). <IMAGE>
Patent DE-3633938-A1 (DE)
Title: Single-phase induction motor having a capacitor auxiliary phase
Inventor: WITTHOHN LUTZ DIPL ING
IPC: H02K17/08
Filed: 1986-10-04
Abstract: A single-phase induction motor having a capacitor auxiliary phase is intended to be designed for specific fields of application such that the amount of noise it develops is reduced, while the losses are at the same time minimised, to such a level that it is possible to dispense with sprung or damped suspension of the motor. To this end, the invention provides that the circular rotation field occurs at the rated voltage and the rated torque, and the maximum gradient Gmax = DELTA M/ DELTA n of the torque/speed characteristic in the speed range up to the stalling torque occurs in the region between 0.15 and 0.3 Ncm/min<-1> (Figure 2). <IMAGE>
Patent DE-3636467-A1 (DE)
Title: Filter for purifying gases
Inventor: HOFFMANN HARALD DR
IPC: B01D46/34
Filed: 1986-10-25
Abstract: To purify gases, in particular to purify gases at high temperatures, filters are used which are composed of a bulk material layer through which the gases to be purified are passed. In order to ensure continuous operation in this case, the filter has been divided into a plurality of chambers containing bulk material layers, which are arranged annularly about a central duct for the discharge of the media separated off from the gases. The chambers in this case are connected together via orifices in the duct wall above the bulk material layer, and each chamber is connected to a dirty gas feed line and a clean gas outlet line. However, in such a filter, cleaning the filter medium can pose difficulties, in particular if the dirty gases carry along moist and/or sticky materials. However, according to the invention these difficulties are avoided by the chambers (6) being constructed to be conically expanded in the direction towards the central duct (5) for the discharge of the media separated off from the gases. <IMAGE>
Patent DE-3639120-A1 (DE)
Title: Ball catch
Inventor: SCHWARZBICH JOERG
IPC: G05G5/06
Filed: 1986-11-15
Abstract: Ball catch, especially for the gear shift shaft of vehicle transmissions. The ball of the ball catch bears against the gear shift shaft under the action of a compression spring guided in a sleeve. The ball is guided in parallel grooves on the gear shift shaft and can engage from one groove to the other, rolling over the intervening ridges. The ball is supported in a hemispherical shell, on which the compression spring acts. <IMAGE>
Patent DE-3639173-A1 (DE)
Title: Device for introducing gas into liquids
Inventor: JAEGER SEBASTIAN
IPC: B01F3/04
Filed: 1986-11-15
Abstract: The invention starts from a device for introducing gas into liquids having a rigid mount and an elastic sheet situated thereon having a multiplicity of fine slots for the outlet of gas, the gas flowing to the device via one or more orifices. In order to avoid, in the event of the elastic sheet being damaged, the undamaged sheets still being able to give off their gas in a sufficient manner, on the basis of the invention the said orifices are dimensioned to be so small that when a layer is defective, no more than about two to six times the nominal gas flow rate can escape via the device.
Patent DE-3642507-A1 (DE)
Title: Device for cutting an insulating casing for pipes
Inventor: POREMBA JOHANNES DIPL ING
IPC: F16L59/20
Filed: 1986-12-12
Abstract: The device makes it possible, in the case of pipe casings which are composed of polyurethane foam and a plastic surface, especially for long-distance energy pipes, to execute two circular cuts simultaneously by virtue of the fact that the carriages are guided in the grooves (17) round the pipe (1) and cut the plastic casing (11) and the polyurethane foam to the correct circumference. An insulating sleeve must be placed at a joint between two pipes which does not run in a straight line, but is at a slight angle. The intervening insulating material must be severed by means of two parallel cuts executed by circular saws. A device is to be devised which makes it possible to execute the cuts necessary in a single operation. The severing device is composed of two semi-cylindrical frames (12, 13) which are connected to one another by means of hinge bolts (14) and surround the insulating material casing (10, 11) of the pipe (1), the semi-cylindrical frames supporting at their ends semi-circular flanges (15) which have on their insides semi-circular grooves (17), and the semi-circular flanges (15) of each frame (12, 13) being connected to one another by means of a plurality of pipes (16) or the like and there being guided in the guide grooves (17) a carriage (18) which is shaped like a segment of a circle and has two circular saws (21) which are arranged on the carriage (18) in a displaceable fashion.
Patent DE-3702186-A1 (DE)
Title: Cracking furnace
Inventor: JAEGER WALTER
IPC: B01J8/04
Filed: 1987-01-26
Abstract: In a cracking furnace for catalytic cracking of gases, in particular methane with addition of steam, at a high temperature in a plurality of stages in a single vessel, the cracking gas is passed alternately through catalyst beds and, in cross-countercurrent, passed through between heating tubes. In the central cracked gas channel (39), gas-permeable catalyst layers (13) and impermeable separation plates (14) are alternately arranged horizontally one above the other and are concentrically surrounded by a bundle of vertical heating tubes (11), which bundle carries, alternately, separating trays (15) at the level of the catalyst layers (13) and deflection trays (16) at the level of the said separating plates (14). The alternately arranged catalyst layers (13) and separation plates (14) can be fixed on an insert which can be lifted as a whole out of the cracked gas channel (39). <IMAGE>
Patent DE-3710396-A1 (DE)
Title: Flat knitting machine, especially R/R flat knitting machine
Inventor: BEYER GUNTER
IPC: D04B15/90
Filed: 1987-03-28
Abstract: The present invention relates to a flat knitting machine with a carriage moved over the needle beds and insertion wires attached in mountings on the carriage in front of the drive-out points of the needles in the carriage running direction and having free trailing wire ends which can each be brought selectively into and out of the working position at the carriage reversal points, the mountings consisting of at least one rail provided for each carriage running direction and extending perpendicularly relative to the longitudinal axes of the needle beds. In order to reduce the production costs of the machine, at the same time with a usefulness which remains the same, according to the invention the mountings for the insertion wires for the two carriage running directions are arranged on one carriage jaw and can be controlled selectively by a single programme-controllable actuating member (Figure 1). <IMAGE>
Patent DE-3710451-A1 (DE)
Title: Telescopic swinging-sliding door for rail vehicles
IPC: B60J10/40
Filed: 1987-03-30
Abstract: The invention relates to a telescopic swinging-sliding door for rail vehicles, having a door leaf which can be swung out of the plane of the body. The door leaf is suspended from parallelogram connecting arms and roller pivot levers in such a way that as it opens it moves out of the plane of the body of the vehicle at an acute angle before it is displaced sidewards. The object of the invention is to construct a swinging-sliding door of this kind in such a way that it seals the interior of the vehicle against all external fluctuations in pressure. The object is achieved in that the door leaf bears a continuous peripheral sealing profile, that this sealing profile has a base with two sealing lips which rest on a peripheral perpendicular door frame profile and that the sealing profile additionally bears a sealing lip which extends outwards at all four edges from the centre point of the door. <IMAGE>
Patent DE-3710511-A1 (DE)
Title: Device for controlling the salt feed rate in the regeneration of water softening systems
Inventor: GUMM MANFRED DIPL ING
IPC: B01J49/75
Filed: 1987-03-30
Abstract: Device for controlling the salt feed rate in the regeneration of water softening systems, e.g. for dishwashers, using a water reservoir, from which, during the regeneration, water passes via a controllable valve into a brine-filled vessel and, as a result, an equal amount of brine is displaced from this vessel into an ion exchanger. The brine concentration is determined by a sensor, e.g. a float, in a manner known per se and the amount of water removed from the reservoir is controlled in dependence on the value determined. <IMAGE>
Patent DE-3713196-A1 (DE)
Title: Door fitting, especially for large doors
Inventor: KRUEGER GUENTER
IPC: E05D7/04
Filed: 1987-04-18
Abstract: The door fitting, consisting of a hinge and two-part staple, the parts of which are adjustable by means of screw threads, is to make it possible to carry out an exact matching of the large-wing doors in their hung state. This is achieved in that the adjustable part of the staple (1) provided with an internal thread is designed, at the door-side end, in the form of a hexagonal head (3), the other end facing away from the door carries an outer collar, and there is arranged between the hexagonal head and the outer collar a sleeve (5) which is fastened via a tubular wall anchor (10) partially receiving the sleeve and welded to it. <IMAGE>
Patent DE-3723041-A1 (DE)
Title: Herbicide and desiccant
Inventor: BERGMANN HARRY DR
IPC: A01N57/20
Filed: 1987-07-11
Abstract: The invention relates to a herbicide and desiccant which contains, according to the invention, besides customary excipients and carriers, an active substance combination of 10-35% by weight of 3,5-dibromo-4-hydroxybenzonitrile I, 55-85% by weight of dibutyl 1-butylaminocyclohexanephosphonate II and 4-10% by weight of 2-methylthio-4-ethylamino-6-isopropylamino-1,3,5-triazine III.
Patent DE-3725168-A1 (DE)
Inventor: SLAVOV STOYAN GEORGIEV DIPL IN
IPC: D01H4/00
Filed: 1987-07-29
Abstract: An apparatus for producing complex fancy yarns comprises an opener roller (1) followed by a hollow spindle (8), the path between them including a cone chamber (6) at the output of the opener (1), having a output opening located in an overlapping cone (10) formed at the front end of the hollow spindle (8), the latter having at its opposite end a false twisting jet nozzle device 12. A core yarn (18) is fed via guide (7) into tube (8) and staple fibres are bound thereon by a binding thread (20) which ballons around spindle (8). <IMAGE>
Patent DE-3729513-A1 (DE)
Title: Surgical instrument, especially for arthroscopy
Inventor: HENSLER EWALD
IPC: A61B17/00
Filed: 1987-09-03
Abstract: The invention describes a locking connection which spontaneously snaps into place between the actuation rod of an exchangeable attachment of an arthroscopy instrument and a locking catch which is mounted in the handle part and can be pivoted outwards by means of an integrally formed key for release of the connection. A fixing device permits insertion of the attachment in a mounting in the handle in four different positions to achieve the most favourable position of the cutting device in each case.
Patent DE-3735735-A1 (DE)
Title: Method and apparatus for the diecasting of cast parts
IPC: B22D17/20
Filed: 1987-10-22
Abstract: The diecasting method for the production of a cast part is distinguished by the fact that the gate is provided in a first part of the die and the casting to be produced is provided in a second part of the die and the gate is separated from the casting by relative motion of the first and the second parts of the die.
Patent DE-3736170-A1 (DE)
Title: Device for contact-free transmission of power, using electricity
Inventor: LORCH GERHARD
IPC: E05F15/42
Filed: 1987-10-26
Abstract: A device for contact-free transmission of power, using electricity, between a transmitter and a receiver is intended to make this transmission possible for daily use at high efficiency. For this purpose, the transmitter (10) has a primary coil (16) on a control element (20), and this primary coil (16) is located at a free distance, which is essentially partially formed by an air gap, from a secondary coil (14) of the receiver (11), which can move relative to the transmitter, it being possible to transmit inductive power between the coils and up to several hundred watts at a frequency of approximately 10 kHz or less. In addition, a monitoring unit is intended to be arranged between the secondary coil (14) and the load (11). <IMAGE>
Patent DE-3737082-A1 (DE)
Inventor: BEHREND VOLKMAR ING GRAD
IPC: B66C13/06
Filed: 1987-10-31
Abstract: In a suspension device for a container cover, a plurality of ropes are wound onto, or unwound from, a rope drum and are guided over rope rollers to the spreader. The rope suspension (7) comprises three pairs of ropes (4, 5, 6) of equal length. The end of each pair of ropes (4, 5, 6) engages with the fastening point (21, 22, 23) on the spreader (3). Each rope (4a, 4b, 5a, 5b, 6a, 6b) is guided to the rope suspension (7) over two spaced rollers (15, 16, 17, 18, 19, 20) so as to form rope guides directed downwards along the sides of equilateral triangles (24, 25, 26) lying in vertical planes and making an angle of 60 DEG  with each other.
Patent DE-3744201-A1 (DE)
Title: Ski with track groove
Inventor: HORNUNG MANFRED
IPC: A63C5/04
Filed: 1987-12-24
Abstract: Ski with track groove, the cross-section of the track groove decreasing from the tip of the ski to the end of the ski.
Patent DE-3805197-A1 (DE)
Title: Free-wheeling diamond bit shank
Inventor: HUMPERT PETER ANTHON
IPC: E21B10/48
Filed: 1988-02-19
Abstract: The invention relates to the field of drilling by means of industrial diamond bits. The bit has a reduction in outside diameter on the connecting side behind the cutting edge and the guide area of the shank tube. The entire field of diamond core drilling is optimised by the present invention.
Patent DE-3806087-A1 (DE)
Title: Lasting machine for shoe shafts
Inventor: EMMERICH WOLFGANG
IPC: A43D21/12
Filed: 1988-02-26
Abstract: A lasting machine for shoe shafts, in particular heel-lasting machine, has, for displacing the cutters (10, 11), in each case a linkage (14, 17, 19, 20, 21; 15, 18, 23, 24, 25) with a length adjustment device (L1; L2). This is provided with an adjusting motor (22; 26) for individual adaptation to the shoe shaft to be lasted in each case. In this manner, a better lasting edge than before can be achieved in the case of automatic operation. <IMAGE>
Patent DE-3809709-A1 (DE)
Title: Rim brake for bicycles
Inventor: GONELL ULRICH
IPC: B62L1/10
Filed: 1988-03-23
Abstract: Rim brakes, preferably for bicycles, in which two triangular elements (plates), which lead directly from the brake block to the frame tube or to the forks and are fastened there with clips take over the function of fastening and receive the braking forces as tensile forces. The actuation and further guidance of the brake blocks takes place by means of the actuating systems and brake bodies known hitherto, for example the side-pawl rim brake.
Patent DE-3810240-A1 (DE)
Title: Fuel regulating device
Inventor: SHIRAISHI HIDEO
IPC: F02D45/00
Filed: 1988-03-25
Abstract: A fuel regulating device comprises fuel feed means for feeding fuel to an internal combustion engine as a function of the operation of a fuel regulating valve, a hot wire air mass flow sensor in an air intake passage for the internal combustion engine for measuring the air flow passing the air intake passage, a memory, in which the output signals of the air mass flow sensor, the number of revolutions of the internal combustion engine or the operating time of the internal combustion engine are added up and retained after stopping of the engine, and a control device for heating of a hot wire to a temperature higher than the normal operating temperature for burning of deposits on the hot wire when the cumulative value in the memory has attained a set value and the engine is stopped.
Patent DE-3811297-A1 (DE)
Inventor: SCHWENGLER SIGURD DIPL ING
IPC: F21V7/22
Filed: 1988-04-02
Abstract: Despite the use of a reflector (5) for directing the light, it is the aim in an outdoor-lighting fitting having a transparent lighting fitting housing (1) to obtain the visual outward appearance when the light source (3) is switched on in a manner adapted to the outward appearance in daytime, and to obtain in the event of a sufficiently high proportion of light directed onto a working surface as uniform as possible a distribution of brightness on the surface of the lighting fitting housing (1). This is achieved by using for the body of the reflector (5) a cloudy, translucent carrier material which is evaporated on with a partially transmitting reflective layer in the visual wavelength region. It is thus possible, in particular, for light fittings in pedestrian zones to be attractively styled and at the same time optimised in terms of lighting technology. <IMAGE>
Patent DE-3825482-A1 (DE)
Title: Device and method for separating and sorting formats of flat materials punched out of a sheet or a web
Inventor: BURGHART FRANZ
IPC: B26D7/18
Filed: 1988-07-27
Abstract: Published without abstract.
Patent DE-3825748-A1 (DE)
Title: Anti-skid device for vehicle wheels
Inventor: ZEISER PETER DIPL ING
IPC: B60C27/20
Filed: 1988-07-26
Abstract: In the case of an anti-skid device having an anti-skid belt (3) surrounding the tread (2) of the vehicle tyre, the inner holder (10) is formed from an open ring, the ends (8, 9) of which are mounted in brackets (7) which constitute parts of components of the anti-skid belt. In order to be able to tension the anti-skid belt, the anti-skid device is provided with a tensioning device to which there belongs a portion of at least one tensioning chain (4', 5'), which portion is positioned in the region of the tread, in the vicinity of the ends (8, 9) of the inner holder (10). <IMAGE>
Patent DE-3826297-A1 (DE)
Inventor: NISHIKAZE OSAMU
IPC: G07D5/08
Filed: 1988-08-03
Abstract: An anti-hyperlipemic agent has as its effective component dehydroepiandrosterone (DHA) or a derivative such as DHA conjugated with sulphuric acid. It can be orally administered. It is believed to inhibit the activity of an enzyme closely related to steatogenesis in various tissues, improve lipid metabolism and normalise lipid levels in blood, thereby exhibiting an anti-hyperlipemic effect with no apparent side effects. The agent is useful for treatment and prophylaxis of obesity, arterial sclerosis and myocardial infarction in humans and animals.
Patent DE-3829788-A1 (DE)
Title: Pivoting device for the seat backs of passenger vehicles
IPC: B60N2/20
Filed: 1988-09-02
Abstract: Device, in particular for two-doored motor vehicles, for pivoting the seat back of the front seat forwards to release the entrance to the rear seats. In this device a locking hook is mounted pivotably on the seat-back bracket which in the travelling position reaches in a latch-like manner behind a catch pin fixed on the seat or vehicle. In addition, there is provided a spring-loaded catch hook (16) which rests on the locking hook (7), is mounted pivotably thereabove on the seat-back bracket (3) and is coupled to the locking hook (7) by means of an elongated slot (22) and a pin (23) engaging therein. <IMAGE>
Patent DE-3834420-A1 (DE)
Title: Piston
Inventor: HENNEMANN KARL-HEINZ
IPC: F16D65/14
Filed: 1988-10-10
Abstract: The invention relates to a piston for a cylinder, in particular for a cylinder filled with a hydraulic medium, in a spot-type disc brake or wheel-brake cylinder, having a piston drum and a concave piston head, which has an outer, concave-shaped and an inner, concave-shaped head surface. According to the invention, the inner and the outer head surfaces (4, 5) are divided by sections into annular surface areas (4', 4'', 5', 14, 15, 16, 17, 42, 43, 46, 47, 64) and two surface areas (4', 5', 14, 15, 16, 17, 42, 43, 46, 47), lying opposite on the inner and the outer head surfaces (4, 5), are mirror-symmetrical relative to a section plane (Y, Z, 68), which stands perpendicularly on a rotational axis (8). <IMAGE>
Patent DE-3837318-A1 (DE)
Title: Apparatus for drawing fine and super-fine wire
Inventor: EDELMANN KLAUS DIPL ING DR ING
IPC: B21C1/06
Filed: 1988-11-03
Abstract: The invention relates to an apparatus for drawing fine and super-fine wires on a slip-type multi-draw rectilinear drawing machine. The apparatus is constructed as a drawing unit which consists of a drawing die, an associated single-driven drawing drum and one to two non-driven deflection rollers arranged downstream of the drawing drum. With the first deflection roller arranged downstream of the drawing drum, as guiding roller the wrap angle of the wire on the drawing drum can be freely selected between 90@ and 270@ before the start of the drawing operation and fixed or can be continuously altered during the drawing operation. The second deflection roller arranged downstream of the drawing drum is constructed as a measuring roller for measuring the wire speed. By equipping the drawing-drum drive and the measuring roller with measuring devices known per se, it is possible to adjust the wire slippage on the drawing drum to </= 1%.
Patent DE-3843858-A1 (DE)
Title: Sensor
Inventor: PETRI GUENTHER
IPC: G01N27/407
Filed: 1988-12-24
Abstract: The invention relates to a sensor (1) for determining amounts of pollutants in waste gases from incineration plants and internal combustion engines. It is an object of the invention to provide such a sensor (1) which has long-term stability of the electrochemical potential of the reference electrode (3) and additionally is thermally and chemically stable. The sensor (1) of the invention has a solid electrolyte which conducts metal ions, to which there is connected a working electrode (2) and a reference electrode (3) which is made of at least two subdivisions (3A and 3B). <IMAGE>