baber/WOPTO huggingface dataset:
Patent DE-3329543-A1 (DE)
Inventor: STORZ REGINA
IPC: E05F5/12
Filed: 1983-08-16
Abstract: Apparatus is described for regulating the closing sequence of double doors with at least one door closer associated with the leading door and a control arrangement which is actuated by the trailing door and which cooperates with the door closer of the leading door. The special feature of the apparatus lies in the fact that the control arrangement consists of a positioning member, which is arranged in the hinge edge region of the trailing door and is movable by the trailing door between first and second switching positions, and of a connection member which is connected to the positioning member. The connection member extends up to the door closer for the leading door and mechanically transmits the movement of the positioning member, to the closer for the leading door. The leading door end of the connecting member acts on a control member which blocks the closing movement of the door closer in one of the two switching positions of the positioning member.
Patent DE-3330186-A1 (DE)
Title: Exhaust system for internal combustion engines
Inventor: LEISTRITZ HANS KARL DR
IPC: F02B1/04
Filed: 1983-08-20
Abstract: The application, with the title "Exhaust system for internal combustion engines" describes a further development and improvement of the exhaust-gas afterburning process in internal combustion engines, the said process having been described in the main application P 3300521.4, in particular the ignition system and the shape of the combustion chamber. With increasing proximity to the thermal steady-state condition, increasing ignition-electrical and glow-electrical effects come into operation. By means of a transition to an elongate-duct-like section, a so-called exhaust-gas propellant charge is formed within the afterburning chamber itself and this propellant charge reduces the resistance of the exhaust system.
Patent DE-3336039-A1 (DE)
Title: Turnbuckle
Inventor: ALLERT KURT
IPC: B60P7/08
Filed: 1983-10-04
Abstract: The invention relates to a turnbuckle for a clamping of tightening straps or the like. It has a carrier, in which is inserted a winding shaft having at least one gearwheel arranged fixedly on it. This gearwheel cooperates with a detent forming a return stop. For the cost-effective production of the winding shaft from metal of high strength such as steel or the like, it is a hollow shaft consisting of two shaft parts. The gearwheel is arranged on it as a separate part.
Patent DE-3410197-A1 (DE)
Title: Wall element
IPC: E04C2/40
Filed: 1984-03-20
Abstract: A box-shaped wall element comprises two L-shaped part-elements (18, 18%) which are respectively formed from an elongate leg (11, 11%) forming a covering wall, a short leg (13, 13%) forming an end wall, and a fastening leg (14, 14%) running parallel to the elongate leg. At the place of use, the free end of one elongate leg is connected to the outer side of the fastening leg of the respective other part-element by adhesive bonding or screwing. For storage or transport, the prefabricated part-elements can be nested in one another in a space-saving manner. The zero bending plane of the prefabricated box-shaped element is situated exactly centrosymmetrically. <IMAGE>
Patent DE-3410889-A1 (DE)
Title: Rubber mixture
Inventor: BENDER HANS UWE
IPC: C08J5/10
Filed: 1984-03-24
Abstract: The invention relates to a rubber mixture based on chlorobutadiene rubber which, in addition to fillers, processing assistants, vulcanising agents and metal oxides, contains, as adhesion promoters, cobalt salts, hydroxybenzenes and derivatives thereof which form phenol resin-type resins with formaldehyde, and contains a formaldehyde donor. In order to achieve good adhesion, even to stainless steel, it preferably contains from 5 to 15 phr of brominated octylphenol-formaldehyde resin.
Patent DE-3411609-A1 (DE)
Title: Rudder/wheel combination
IPC: B63C13/00
Filed: 1984-03-29
Abstract: Boat rudder having at least one vertically arranged rudder blade, which can be set against the headway flow via a rotary shaft mounted in a fixed position on the boat, and a pivot connection between rotary shaft and rudder blade, which enables the rudder blade to be swung out in its plane, a hydrofoil 10 being arranged on the rudder blade 9 at a section remote from the pivot 7, which hydrofoil 10 is orientated largely horizontally in the rest position of the rudder blade 9. <IMAGE>
Patent DE-3417039-A1 (DE)
Title: Apparatus for introducing a solid, liquid or gaseous treatment substance/nutrient into water, waste water
Inventor: LEISTNER KURT
IPC: B01F7/02
Filed: 1984-05-09
Abstract: Apparatuses are known for introducing a solid, liquid or gaseous treatment substance/nutrient into water, waste water, which are equipped with a driven propeller freely arranged in the water and which divide air fed to this propeller into bubbles and produce a water/air-bubble jet. The oxygen contained in the air diffuses into the water at the air-to-water interfaces. This can be carried out using a hollow body arranged in front of the propeller and having a multiplicity of orifices, preferably rotating, as described in Application P 3407370.1 and DE-C 3139689. Rotating and having protection against dirt is more advantageous. As a development, novel special means counteracting the penetration of dirt into the interior of the apparatus on shut-down are described, and a displacement body rotating with the propeller. For this purpose, an impeller built onto the displacement body and rotating with it sucks external air into the interior of the apparatus and forces it through the component for air outlet, attached to the outer casing of the rotating body, as fine threads of air, into the surrounding water, where they are sheared into fine air bubbles, sucked in by the propeller and ejected axially as a water/air-bubble jet. With self-priming of the air, a greater amount of air is thus entered into the water than is possible by only the suction action of the propeller. <IMAGE>
Patent DE-3418203-A1 (DE)
Title: Device for filling a collecting container
Inventor: HOPPE HORST ING GRAD
IPC: D06F37/26
Filed: 1984-05-16
Abstract: A hydraulic seal as a steam trap for an overflow line of a washing machine can be designed as a collecting container with a filling orifice 15 in the vertical wall of the tub 9. Since the level of the filling orifice is not normally reached by the liquor level, the liquor should be conveyed into this filling orifice as a result of the movement of the laundry drum. However, this is only partially successful without further measures. 
<??>To increase the quantity of liquor in the collecting container, it is proposed to arrange above the drum, on the tub 9, a collecting channel 19 with a bottom orifice 21 which is touched by a guide rib 22 which leads downwards in the tub and the lower end 24 of which projects into the filling orifice 15 of the collecting container. On the side of the bottom orifice 21, the lower end 24 of the guide rib 22 has a drip wedge 26 vertically above a collecting strip 29 on the lower edge of the filling orifice 15. 
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Patent DE-3428618-A1 (DE)
Title: Method for the control and/or feedback control of an internal combustion engine
Inventor: AUTH WERNER DR ING
IPC: F02P19/02
Filed: 1984-08-03
Abstract: A method for the control and/or feedback control of an internal combustion engine by means of a hot spot in the combustion chamber of the internal combustion engine is proposed, in which a resistor limiting the energy supply to the hot spot is cyclically short- circuited. By means of the method according to the invention it is therefore possible to control the temperature of the glow plug as a function of operating variables of the internal combustion engine by short-circuiting of the resistor. Two embodiments of the method according to the invention are described, which also show possible ways in which the control might be achieved. 
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Patent DE-3431712-A1 (DE)
Title: Arrangement for the electromagnetic screening of racks having slide-in units
Inventor: NEDTWIG JOACHIM DIPL ING
IPC: H05K9/00
Filed: 1984-08-29
Abstract: An arrangement for the electromagnetic screening of electronic apparatuses or racks having slide-in units. A cap consisting of metallic material is placed over the apparatuses or racks. The apparatuses or racks are placed on a base plate which makes contact with the screen. The screen of all the screened leads makes electrically conductive contact with the enveloping screen.
Patent DE-3439366-A1 (DE)
Title: Darlington transistor circuit
Inventor: FLOHRS PETER DIPL PHYS
IPC: H01L27/07
Filed: 1984-10-27
Abstract: A three-stage Darlington transistor circuit having an input transistor (T1), a driver transistor (T2) and a power transistor (T3) is proposed. The collectors of these three transistors are connected to one another and form the output of the circuit, which is preferably used as an ignition output stage. Connected to the output are an ignition coil (ZS) and a voltage divider whose pick-off is connected via a zener diode (ZD) and a voltage divider (R7, R8) to the base of the driver transistor (T2). Connected to the pick-off of the last-mentioned voltage divider (R7, R8) is the base of an auxiliary transistor (T4), whose emitter is connected to the base of the driver transistor (T2) and whose collector is connected to the collectors of the Darlington transistor stage. The first-mentioned voltage divider can be interrupted, via a switch (S), during disconnection-sparks oppression, so that in this operating state, the auxiliary transistor (T4) is opened at low output voltages and the formation of an undesired ignition spark can reliably be prevented. <IMAGE>
Patent DE-3441412-A1 (DE)
Title: Process for producing a floor heating system or internal-wall heating system
IPC: E04F15/00
Filed: 1984-11-13
Abstract: A process for producing a floor heating system or internal-wall heating system, in the case of which heating coils comprising heating pipes or electric heating conductors are laid in the floor or the wall beneath the surface covering, in particular for restoring old buildings. Grooves forming a meandering pattern are cut into the existing floor or the wall, into which grooves the heating pipes are fitted and covered by a surface covering.
Patent DE-3442804-A1 (DE)
Title: Radiant heater for hotplates, especially glass-ceramic hotplates
Inventor: KOTSCH HEINZ
IPC: H05B3/74
Filed: 1984-11-23
Abstract: Radiant heater for hotplates, especially glass-ceramic hotplates. Inside a flat, pan-shaped housing, the radiant heater has infrared radiant heating elements, of which at least some are high-temperature radiators having a considerable visible emission component. The risk exists in the case of such radiant heaters that the very intensive light radiation is visible not only within the predetermined heating zone but also laterally, alongside the cooking zone, and likewise underneath the adjacent glass-ceramic surface. In order to prevent this, it is provided according to the invention that an annular insulating-material carrier can be placed on the open side of the pan-shaped housing and on the high-temperature radiator, which insulating-material carrier on the one hand bounds the heating zone and on the other hand extends as far as the pan edge of the housing, and covers the connecting ends of the high-temperature radiator, said connecting ends being arranged inside the housing. <IMAGE>
Patent DE-3444139-A1 (DE)
Title: Method and apparatus for treating groundwater
Inventor: ELMER STEFAN
IPC: E03B3/34
Filed: 1984-12-04
Abstract: Published without abstract.
Patent DE-3445111-A1 (DE)
Title: Screwdriver with gear transmission
IPC: B25G1/08
Filed: 1984-12-11
Abstract: A planetary gear unit is added at the front grip end to the known screwdriver with directional locking mechanism for clockwise and anti-clockwise rotation. A fast output rotation can be achieved by the planetary gear unit. The planet housing designed as a grip housing is connected here to a grip element of small diameter which can be turned by the thumb and index finger of the hand grasping the handle.
Patent DE-3505806-A1 (DE)
Title: Verpackungsmaterialzuschnitt aus karton o.dgl. fuer eine vielfachpackung
Inventor: MORSBACH GUENTER
IPC: B65D71/36
Filed: 1985-02-20
Abstract: 1 Bei einem Verpackungsmaterialzuschnitt aus Karton für eine Vielfach-Packung von Behältnissen, insbesondere für Flaschen, mit einem oberen Teil, wobei seitlich abbiegbare Schrägflächen als Übergang zu Seitenflächen vorgesehen sind, die sich zu einem Bodenteil fortsetzen, und mit vorderen und hinteren Abschlussklappen sind zum Ausgleich von Toreranzen der Behältnisse, die zum umhüllen sind, am Bodenteil mit Knicklinien verbundene Bodenklappen vorgesehen, mit daran angeordneten seitlichen einfaltbaren Bodenklappen, die über Knicklinien mit unteren Seitenflächen und mittleren Seitenflächen verbunden sind, wobei Deckelklappen über Knicklinien mit einem Deckelteil verbunden sind und Seitenklappen, die perforierte Toleranzausgleichsknicklinien aufweisen, mittels Knicklinien mit Schrägflächen abbiegbar verbunden sind.
Patent DE-3508951-A1 (DE)
Title: Can made of very fine sheet metal
Inventor: RUSSOPULOS NIKO
IPC: B65D43/02
Filed: 1985-03-13
Abstract: The invention relates to a can made of very fine sheet metal, consisting of a body, a bottom and a press-in lid whose cylindrical edge merges outwards into a roll which grips over the rolled edge on the open end face of the body. The object of the invention is to design the can made of very fine sheet metal and the associated press-in lid in such a way that unintentional release of the lid during transportation is reliably avoided. The invention consists in that the body is widened outwards in the central and/or upper region, that the widened region is cylindrical at least in one section, and that the transition part between the two cylindrical parts is formed by a flat and/or slightly conical annular surface.
Patent DE-3509403-A1 (DE)
Title: Device for automatically steering and controlling vehicles which are not rail-guided
Inventor: TRETOW JOCHEN DIPL ING
IPC: G05D1/02
Filed: 1985-03-13
Abstract: For vehicles having inductive coupling elements, this device has the object of detecting the frequencies of alternating currents fed into guide cables in a simple manner and providing these frequencies for evaluation. This is achieved by the fact that the coupling elements are mounted on the left and on the right of the vehicle, each coupling element is followed by a group of n parallel-connected bandpass filters for in each case one frequency, the filter outputs of both groups are periodically successively interrogated in 2n steps by a switching mechanism (S1, S2) controlled by a sequence control mechanism (S) and are supplied to an evaluator (AW) and the sequence control mechanism, in an n+1st step, in dependence on a stored frequency, causes the switching mechanism to switch the output of the bandpass filter for this frequency of the first group through to a first rectifier (G1) and the output of the bandpass filter for this frequency of the second group through to a rectifier (G2) for the duration of one cycle, the outputs leading to a differentiating element (DI). <IMAGE>
Patent DE-3510199-A1 (DE)
Title: Coating device for the automatic spray-coating of objects
Inventor: MENDLER HANS
IPC: B05B15/06
Filed: 1985-03-21
Abstract: The spray unit (20) of the coating device is attached to a carrier (18) by a safety coupling (22) which permits the spray unit (20) to be pushed away by an object to be coated in the event of a collision between these two components. The safety coupling (22) is furnished with a fault-indicating device (38, 40, 44, 14) which, when the spray unit (20) is pushed away by a workpiece (6, 10), shuts off the coating device and indicates which of the spray units has been pushed away. <IMAGE>
Patent DE-3510815-A1 (DE)
Title: Gas-cooling system of the active stator iron of a turbo-alternate
Inventor: HLAVAC JOSEF DIPL ING
IPC: H02K1/20
Filed: 1985-03-26
Abstract: The invention relates to a system for gas cooling of the active iron of a stator of a turbo-alternator, having axial channels and radial gaps which are formed by axial spreading of the laminate bundles. The object of the invention is to achieve a balanced temperature response, with low demands on the pressure response, with a simple construction and without any major structural cost and space requirement. The essence of the invention is that the radial gaps are grouped into two inlet zones and one outlet zone along the length of the machine, the axis of the outlet zone being fitted in the axis of the overall length of the active iron, and the distance of the axis of the left-hand entry zone from the left-hand edge of the active iron and the distance of the axis of the right-hand entry zone from the right-hand edge being selected to be in the range of 5 to 25% of the overall length of the active iron.
Patent DE-3513556-A1 (DE)
Title: Pipe wrench
Inventor: LEIPOLD DIETER
IPC: B25B13/50
Filed: 1985-04-16
Abstract: Nowadays pipe wrenches are used by the trade which, as soon as they are taken hold of by one hand at the handle, slip together in such a way that the set jaw width is no longer available. Two-handed operation is therefore usually imperative from the moment the wrench is applied. For one-handed operation it is necessary for the joint piece of the wrench to be connected to the adjusting nut in a positive-locking manner, and the nut remains freely rotatable. This is done with the component described above. The invention is not only a contribution to the facilitation of work but also to workplace safety.
Patent DE-3523183-A1 (DE)
Title: Bisthiophosphates, their preparation, and their use for controlling pests, and compositions therefor
Inventor: BUERSTINGHAUS RAINER DR
IPC: C07F9/165
Filed: 1985-06-28
Abstract: Benzyl bisthiophosphates of the formula (I) <IMAGE> in which R denotes an unbranched or branched alkyl radical having 3 to 5 carbon atoms, their preparation and their use as pesticides.
Patent DE-3525682-A1 (DE)
Inventor: KOHLHEB ROBERT
IPC: B01D29/21
Filed: 1985-07-18
Abstract: A coiled membrane filter cartridge includes a central pipe having at least one axial row of openings through which fluid may radially pass into or out of the pipe and two superposed membranes wound in a plurality of turns about the pipe to form a membrane coil having opposite axial ends. The membranes are radially spaced from one another for defining, between themselves, a spiral flow channel being sealed at the axial ends. A fluidtight partition extends between the membranes and is connected thereto. The partition divides longitudinally the spiral flow channel into axially adjoining partial channels.
Patent DE-3526107-A1 (DE)
Title: Self-propelled combine harvester
Inventor: EIS GUENTER
IPC: A01D41/14
Filed: 1985-07-22
Abstract: The present invention describes a self-propelled combine harvester with a device for preadjusting the height of the mower subassembly, this preadjustment consisting essentially of two interlockable rods which are adjustable relative to one another and of which one can, via a control surface, actuate a blocking member which retains in the lowered position the piston of the manually actuable control valve for the piston/cylinder unit of the mower subassembly, whilst the other is adjusted by a Bowden-pull device as a function of the height position of the mower subassembly.
Patent DE-3526751-A1 (DE)
Title: Spacer for connecting boards at a distance from one another
Inventor: SUGIURA HARUYUKI
IPC: E05D1/02
Filed: 1985-07-26
Abstract: In the case of a plastic spacer having two attachment sections (1, 2) for connecting boards at a distance from one another and parallel to one another, one attachment section (1) is formed integrally with the other attachment section (2) and such that it can pivot via a hinged section (3); the second attachment section (2) is provided with a vertical frame part (11) which is connected, at right angles to the one board, to the attachment section (2); and the vertical frame part (11) is provided on the side of the hinged section (3) with an engagement projection (11a) which can be engaged with a side edge of the other board, which is connected to the first attachment section (1), and can be detached therefrom. As a result of this construction, the two boards can on the one hand be firmly connected to one another while, on the other hand, the repair or servicing and inspection of electronic parts on these boards can be carried out extremely simply.   <IMAGE>
Patent DE-3528576-A1 (DE)
Inventor: BIERE HELMUT DR
IPC: A61K31/48
Filed: 1985-08-06
Abstract: Ergolinylthioureas derivatives of the general Formula I    <IMAGE> (I)  wherein R1 is hydrogen, lower alkyl or acyl, R2 is hydrogen, halogen or a lower alkylthio group R3 is lower alkyl, R4, R5 and R6, is hydrogen or lower alkyl, and each is identical or different, n=0, 1 or 2 and C9-C10 is a single or a double bond; are produced by reacting in an ergolin-8-ylurea compound otherwise corresponding to Formula I with a -CO-NR5R6 group in place of the -CS-Nr5R6 group is reacted with a chlorinating agent and a thiolating agent.
Patent DE-3528866-A1 (DE)
Title: Cigarette holder with filter insert
IPC: A24F13/06
Filed: 1985-08-12
Abstract: Cigarette holder having an insert supporting a partition. The partition divides the inside of the tip into two spaces. The spaces are connected to one another by narrow bores provided in the partition. If the smoke-bearing air is sucked up through the narrow bores, the air behind the partition is cooled and the harmful ingredients of the smoke are deposited as a condensate on a deflecting surface arranged downstream, and furthermore on the inside wall of the chamber situated behind the partition and, possibly, on an insert supported by the partition. <IMAGE>
Patent DE-3529551-A1 (DE)
Title: Appliance for breaking up, turning over, fertilising and regenerating ground used for planting
Inventor: ZINCK EUGEN
IPC: A01B13/08
Filed: 1985-08-17
Abstract: The appliance has a probe with an inner tube which is introduced into the ground to be broken up. It has a compressed-air quick-action stop valve which is coupled to the piston of a pneumatic cylinder and which is provided in the upper region of a substrate intermediate vessel, whilst at the bottom is located an injection valve with an injector tube which is guided from the quick-action stop valve and which is coupled, via a lifting rod designed as an airline, to the piston of a further cylinder operated by compressed air. The inner tube of the probe is connected via the airline to a dynamic-pressure chamber of the cylinder for a time-delayed release of the injection valve. Control-pressure lines are connected to the two cylinders and a compressed-air line is connected to the dynamic-pressure chamber and is connected to the inner tube of the probe. The compressed-air line is guided from a pilot valve which can be actuated via a further control-pressure line. Provided in the intermediate vessel is at least one air nozzle, from which, with the injection valve opened, there issues a compressed-air stream which carries with it the substrate in the vessel immediately upon the opening of the injection valve and which throws it into the injection jet in an accelerated manner.
Patent DE-3538258-A1 (DE)
Title: Press with moving sliding table
Inventor: HUEBNER WOLFGANG
IPC: B26D7/18
Filed: 1985-10-28
Abstract: In a press, cut-off waste is discharged downwards into a collecting container via waste chutes (6, 7). The waste chutes (6, 7) are situated in the workshop floor in the region between the press supports (1) and in the sliding table (2). The waste chutes (6, 7) are to be covered and/or sealed while the sliding table (2) is moved out, in order to avoid sources of danger in the workshop floor and the falling of cut-off waste onto the workshop floor. The waste chutes (6, 7) are sealed by means of an adjustment means (10), which is articulated to a covering cap (8) which seals the waste chute (6) in the workshop floor. The waste chute (7) in the sliding table is sealed by means of a sealing cap (12) which moves concomitantly with the covering cap (8). <IMAGE>