baber/WOPTO huggingface dataset:
Patent DE-2910322-A1 (DE)
Title: Reinforced steering lock for car - has locking bolt moving parallel to steering column to engage hidden plate
Inventor: WITTWER REINHARD
IPC: B60R25/021
Filed: 1979-03-16
Abstract: A reinforce steering wheel lock for a vehicle has a long steering bolt (26) set alongside the steering column, inside the steering cowl (13) and engaging a locking plate (50) secured under the steering wheel mounting hub (37) via a set of locking holes in the plate. The locking bolt can be made strong without increasing the radial size of the lock. The bolt can be fully protected inside a security shield and is not easily reached with forcing tools. It provides a strong compact lock not easily forced by wrenching the wheel.
Patent DE-2917720-A1 (DE)
Title: Exhaust gas scrubber with good dust removal - having initial alkaline spray to remove acidic impurities followed by scrubber tray onto which diluent liquid is fed to remove dust
Inventor: MALKI KHALDOUN WAJIH
IPC: B01D53/50
Filed: 1979-05-02
Abstract: Gas scrubber has recirculating slurry of alkali to scrub out impurities from exhaust gases. The scrubbing liquor is circulated to the sprays from a sump. Liquor from this also overflows into a settling tank. The gas passes through a droplet separator and then through a scrubber tray. Liquor is fed to this from the clarified liquor tank. This takes liquor overflowing from the settling tank plus additional dilution water and recycles it to the upper part of the tower to improve the removal of fine particles from the gas stream. Used for scrubbing exhaust gas to remove SD2 and other contaminants plus particulate materials. Appts. gives improved dust removal.
Patent DE-2921225-A1 (DE)
Title: Directional aerial for over 100 MHZ range - has radiator consisting of two four-pole elements, using part of electric conductor length, according to preferred polarisation plane
Inventor: BOTHFELD HELGE
IPC: H01Q21/24
Filed: 1979-05-25
Abstract: The directional transmit and receive aerial is particularly for a range exceeding 100 MHz. Its radiation element can be energised both for vertical and horizontal feed, as well as for phase related, circular polarisation of radiation. In addition to the radiation element reflectors, or directional elements may be provided. The radiation element consists of two four-poles in mutual geometric arrangement, a part of the electric conductor lens being shared in accordance with the preferred polarisation plane. The excitation of the desired polarisation plane is pref. carried out in such manner that both four-poles are activated in parallel, while the feed takes place over central transformation members, according to the parameters of the radiator. The feed for asymmetric feed lines of 50 to 70 Ohm of wave resistance takes place via a gamma or omega member.
Patent DE-2924797-A1 (DE)
Title: Blow-moulded thermoplastic article impermeable to non-polar solvent - is produced by treating parison with fluorine and inert gas mixt. before expansion
Inventor: WEATHERLY ARDEN RAY
IPC: B29C49/00
Filed: 1979-06-20
Abstract: In blow-moulding articles from hollow parisons of thermoplastic resin, (I), the parison is (i) introduced into a mixt. of 0.1-10 vol.% F2 and an inert gas, before charging to blow-mould and (ii) expanded in blow-mould with an inert pressure gas. The parison may be partly expanded before charging to blow-mould by introducing the F2-gas mixt. under pressure into the parison. The articles can be used as containers for non-polar solvents. Barrier activity against the passage of non-polar solvents is increased uniformly over the whole article surface.
Patent DE-2925602-A1 (DE)
Title: Tooth root channel measuring grip - has openings leading from needle chamber to periphery accommodating bent portion
Inventor: SCHNEIDER HANS KLAUS
IPC: A61C5/02
Filed: 1979-06-25
Abstract: The measuring grip is for the treatment of a tooth root passage in its central cavity, working in conjunction with a treatment needle bent at right angles at the end. By setting this end portion in various positions in the handle, the amount for which the needle tip protrudes from the end can be varied. In the grip (10) there are a number of openings (14a-d) at intervals in the axial direction, emanating from the central cavity (19). One or more insertion slits, which can be shut, are provided in the grip, allowing the needle (16) to be inserted in the central cavity, with the bend portion (18) in one of the openings.
Patent DE-2927858-A1 (DE)
Title: Two-stage IC engine carburettor - has first stage of larger cross=section to provide weaker mixture
Inventor: AUGUST PAUL DIPL ING DR
IPC: F02M26/17
Filed: 1979-07-10
Abstract: The carburettor supplies a fuel-air mixture to an engine with excess air under the weak-mixture system. It is of the two-stage type, the first stage having a larger cross-section for the mixture than the second one. The latter can have equipment for cold-starting and warming up. A mixture with excess air can be formed in the first stage and delivered to the engine at between idling and 80% full load. The second stage produces a richer mixture for the remainder of the load range up to full load. The first stage can provide preparation of the fuel condensate.
Patent DE-2938680-A1 (DE)
Title: Inexpensive multipurpose sales display unit - comprises flexible cardboard sleeves adaptable to any shape through pre-marked fold slits
IPC: A47B55/06
Filed: 1979-09-25
Abstract: The cardboard sleeve (1) which makes up the individual frames is flexible. It has folds or slits set at even or irregular spacing over the perimeter so that the cardboard can be folded or bent at the corners without the material losing any of its stability. The sleeve (1) is reinforced by at least two suitable shaped frames (4,4') mounted at their ends with at least one spacer (3) set between the frames. The reinforcement frames pref. comprise individual square or rectangular cardboard tubes (10) and angle members.
Patent DE-3000412-A1 (DE)
Title: Non-cured concrete composition determining system method - uses specimen weighing in flotation vessel which is repeated after slurry removal using clean water
Inventor: NAEGELE ERICH DIPL CHEM
IPC: G01N33/38
Filed: 1980-01-08
Abstract: The method starts with a non-cured concrete specimen of known weight, mixed into a suspension with clean water. At the beginning, the concrete specimen in water suspension is weighed up to a detectable level in a flotation vessel (2). After flotation and discharge of the slurry of concrete and/or flyash, the flotation vessel is filled with water up to the original vessel and weighed. The desired cement weight is determined according to a specified formula. The appts. is interlocked with a commercial weighing machine (4) of sufficient precision. All components are combined on a frame (5) to form a transportable unit. The flotation vessel may have a transparent scale (7), and magnifying glass, to determine the filling level (H).
Patent DE-3003957-A1 (DE)
Title: Hollow marrow pin driving and extraction instrument - has sleeve fixed to outer end by screwed stud
Inventor: FERENCZY SANDOR
IPC: A61B17/92
Filed: 1980-02-04
Abstract: A sleeve(22) slides over the outer end of the pin(20), to which it is fixed by a screwed stud(24) and a hollow spanner(26). a bar-type spanner screws the stud in and out of a tapped bore in the sleeve. The outer end of the pin can have grooves to accommodate internal ribs in the sleeve, also a conical seat to accommodate a mating portion of the stud. The grooves are of V-section.
Patent DE-3003987-A1 (DE)
Title: Cooled container for food distribution - has receptacle with inlet connection for liquefied gas and vapour outlet into container interior
Inventor: DINGLINGER GUENTER DR
IPC: F25D3/10
Filed: 1980-02-04
Abstract: The small container is intended for distributing articles of food (2) e.g. to supermarkets. It is provided with a cooling unit consisting of a receptacle (4) which is arranged below the upper container wall (3) and has an inlet connection (9) for a low boiling liquefied gas and an outlet line (10) through which the evaporation product enters into the interior of the container. The receptacle may be a hollow cooling element (as shown) or may consist of a porous material capable of receiving the liquefied gas. It may be an interchangeable unit.
Patent DE-3019388-A1 (DE)
Title: Solar heating system using walls or roof - has cladding panels clipped onto water circulating pipes supported by wall brackets
Inventor: WELZ HANS-JOACHIM DIPL ING
IPC: F24S10/75
Filed: 1980-05-21
Abstract: The solar heating system with its water circulating tubes (14) mounted on a wall or roof, has supports (16) projecting from the wall (10) carrying the horizontal tubes. The wall can be covered with an insulating layer (12) and sheets (24) attached to the tubes convey heat to the liquid circulating inside them, also forming a cladding layer. Each sheet has a curved edge (23) top and bottom so that it is secured resiliently between two parallel tube runs. The sheets can be of galvanised steel, with horizontal flanges (22) projecting from the curved edges. The vertical ports may be of aluminium. In another design, brackets clip round the tubes, and aluminium cladding sheets are suspended from them. The system can be modified for cladding balconies, or incorporated in radiators mounted on the balconies.
Patent DE-3020799-A1 (DE)
Title: Servo focus drive for lens - has spring return and solenoid hold on ratchet
Inventor: GOH DJING-SAN DIPL KFM ING GRA
IPC: G03B3/10
Filed: 1980-05-31
Abstract: The servo focus drive for a lens has the lens mounted in a ring (12) sliding inside the focus tube (14). A spring (16) presses the mounting ring against a stop (13) at one end of the focal range while a linear drive motor (50) pushes the ring against the spring pressure. The wall of the focus tube has a ratchet (40) in an axial slot with a solenoid operated catch (42,28) on the mounting ring to hold the set position. The release of the ratchet solenoid allows rapid return action of the mounting ring to the preset position on the stop. The return action, and the linear drive action, provide a rapid focus setting without hunting and with a simple layout. The set position is held without any power and the whole drive operates with a minimum of power drain.
Patent DE-3033211-A1 (DE)
Title: Multicore cable with tension absorption collar used for anchoring - has outwardly projecting symmetrical metallic lobes with body crimped to sheathing
Inventor: DUESSEL KLAUS DIPL ING
IPC: H01R13/58
Filed: 1980-08-29
Abstract: The multicore electrical cable is fitted with a collar at one end used for absorbing the tension when attached to a multiway electrical fitting or to a tool. It is also used for anchoring the cable in position. The internal diameter of the collar is smaller than the external diameter of the cable. The collar (3) is crimped onto the sheathing (2) of the cable. It is made with outwardly projecting lobes. The collar is made from a metal and has two symmetrical lobes. The external shape of the collar can be hexagonal.
Patent DE-3037811-A1 (DE)
Title: Veneer dryer with heaters between rollers between roller pairs - has wires stretched over top roller shafts to close heater switch=off circuit
Inventor: KETTELER OTTO ING GRAD
IPC: F26B25/00
Filed: 1980-10-07
Abstract: The appts. consists of a train of roller pairs (1,2) on horizontal axles (3,4), geared together (8,9). Chains from a main power source drive sprockets (7) on the bottom shaft (3). The top shaft is earthed. The top roller (2) rests on the bottom roller (1) with its own weight and lifts up when a veneer passes between the rollers. If veneers are crumpled or piled on top of one another and the top roller lifts up too far, a wire (11) touches the shaft (4), completing a circuit actuating a relay to shut off the roller drive and the heater elements between the roller pairs.
Patent DE-3112446-A1 (DE)
Inventor: LUCAS RICHARD
IPC: B65D85/60
Filed: 1981-03-28
Abstract: Eine Sortiereinlage, die ihrem Aussehen nach den Eindruck vermittelt, daß jedes Pralinenstück kapselartig eingehüllt ist, ist in der Weise ausgebildet, daß jede napfartige Vertiefung (11) der Sortiereinlage (10) auf ihrer Innenwand- und Bodenfläche (11a, 11b) mit einer eine kapselartige Ausgestaltung hervorrufenden Beschichtung (325) mit einer gegenüber der Farbgebung der Sortiereinlage abweichenden Farbgebung und benachbart zu ihrem oberen umlaufenden Rand mit einer auf der Beschichtung (325) angeordneten Beschichtung in Form eines Spitzendekors od.dgl. versehen ist.
Patent DE-3115517-A1 (DE)
Title: Monitoring and alarm circuit for a microwave oven
Inventor: KAWASE YOSHITAKA
IPC: H05B6/66
Filed: 1981-04-16
Abstract: The monitoring and alarm circuit is intended for indication of the faulty characteristic of magnetrons in a microwave oven fitted with a plurality of magnetrons (38, 40). If at least one of the magnetrons exhibits a faulty characteristic, an indicator lamp (46) or another suitable alarm element is energised. If an ongoing cooking process is interrupted deliberately by opening the oven door, the indicator lamp (46) remains at the previous indicator state. That is to say, the indicator lamp is not energised when the door is opened under normal operating conditions. On the other hand, if the oven door is opened under the condition that at least one of the magnetrons (38, 40) is operating in a faulty manner, the indicator lamp is continuously energised via the circuit logic (70 to 82), that is to say the faulty state of a magnetron is permanently indicated. <IMAGE>
Patent DE-3120129-A1 (DE)
Title: High-voltage interruptor switch having a pantograph
Inventor: HUX GUIDO DIPL ING
IPC: H01H31/36
Filed: 1981-05-20
Abstract: The stationary main contact element (7) of the high-voltage interruptor switch is constructed in a U-shape. Two preliminary contact elements (8, 9), which are likewise U-shaped, are attached to the upper ends of the U-shaped main contact element (7). These preliminary contact elements (8, 9) are bent such that, in the switched-off position, they project in a sprung manner on both sides of the stationary main contact element and, in the switched-on position, are pressed back alongside the main contact element (7) by the jaws (1, 2). Preliminary contact elements (10, 11) which are sprung in the closing direction are mounted in front of the jaws (1, 2) of the moving main contact element and are attached to the moving main contact element in an electrically insulated manner. Arc contact elements (16, 17, 18, 19) are fitted both to these preliminary contact elements (10, 11) and to the pantograph linkages (4, 5) supporting them. The arc contact elements (16, 17, 18, 19) open after the main contact elements (1, 2, 7) and before the preliminary contact elements (8, 9, 10, 11) during switching off, and close after the preliminary contact elements (8, 9, 10, 11) and before the main contact elements (1, 2, 7) during switching on. This arrangement makes it possible to avoid producing switching-on and/or switching-off arcs on the contact surfaces of the main contact elements (1, 2, 7) which are provided for carrying the rated current. The life of the main contact elements (1, 2, 7) is thus increased. <IMAGE>
Patent DE-3120359-A1 (DE)
Inventor: BECHER HEINZ-MANFRED DR
IPC: A01N47/30
Filed: 1981-05-22
Abstract: The present invention relates to new urea derivatives having pesticidal activity, particularly fungicidal activity. The urea derivatives, according to the invention, have the general formula <IMAGE>   wherein X, Y and Z represent hydrogen or halogen atoms and at least one of the substituents X, Y or Z is a halogen atom.
Patent DE-3125995-A1 (DE)
Title: Riveting arrangement
Inventor: NAWATA KATSUMI
IPC: F16D1/06
Filed: 1981-07-01
Abstract: A riveting arrangement with multi-purpose rivets (19) serves to connect a turbine rotor shell (7) to a turbine hub (12) of a torque converter (4) and at the same time as connecting means, distance piece and part of a dead-travel connection in a damping device of a bridging coupling (15). In order to protect the turbine rotor shell (7a), which is shaped by pressing, from a deformation during forming on of the rivet heads (19d), an annular shielding member (27) is inserted between the head (19d) of each rivet (19) and the turbine rotor shell (7a). In order to avoid bending of the parts of the rivet shafts (19a) forming the dead-travel connection, a flange (19e) is arranged on each rivet (19), which flange bears against a side plate (18) of the damping device in order to distribute forces exerted on the respective rivet shaft during running up against the edges (16a) of openings of the coupling hub (16). <IMAGE>
Patent DE-3130368-A1 (DE)
Inventor: KOELMEL KURT DR ING
IPC: B60L7/08
Filed: 1981-07-31
Abstract: 1. An arrangement for determining the sum of electrical braking forces for a plurality of commutator traction motors (1-4) in an electrically driven vehicle, wherein the braking force is formed by the multiplication of two measured values, the first of which is a sum of the armature currents, and the second of which is a magnitude related to the excitation current, characterised in that the magnitude related to the excitation current is modified such that it corresponds to the actual course of the magnetic motor flux (vphi) during braking, in that each one of several function generators (16, 17, 18) is selectively connected by means of switches (19, 20, 21), where each function generator is respectively adapted to one of a plurality of types of driving vehicle.
Patent DE-3130597-A1 (DE)
IPC: C02F1/74
Filed: 1981-08-01
Abstract: 1. A method for the gasification of fluids, wherein a loop-shaped flow is produced and the gas is introduced into the fluid, characterised in that the loop-shaped flow is produced in the fluid contained in a container (tank), in that at least part of the flow of the fluid flowing in a loop-shaped manner is branched off, in that gas is introduced into the partial flow in the vicinity of the fluid surface and in that the enriched partial flow is mixed with the fluid flowing in a loop-shaped manner in the area of the container (tank) base.
Patent DE-3133700-A1 (DE)
Title: Antiviral composition
Inventor: GAURI KAILASH KUMAR PROF DR
IPC: A61K35/14
Filed: 1981-08-26
Abstract: An antiviral pharmaceutical composition which contains as antiviral agent a nucleoside, phosphate and/or deoxy-D-glucose has its antiviral actions considerably increased by adding a dialysis concentrate of deproteinised calves' blood.
Patent DE-3139226-A1 (DE)
Title: Device for removing roving tubes and for feeding roving bobbins on spinning and twisting machines
Inventor: KNAUTH KARL-HEINZ DIPL ING
IPC: D01H9/00
Filed: 1981-10-02
Abstract: The invention relates to a device for removing roving tubes and for feeding roving bobbins on spinning and twisting machines, which moves along the machine and in which the removal of the roving tubes and the feed of the roving bobbins takes place individually by means of a movably mounted gripper, the creel located on the spinning and twisting machine being equipped with a plurality of rows of attachment points. According to the invention, an attachment point (5, 6, 7, 8) each of each row (9, 10, 11, 12) is arranged simultaneously in the path of movement (4) of the gripper (1). The object on which the invention is based is to reduce the outlay for the removal of roving tubes and for the feed of roving bobbins. This achieves the technical effect that the number of stopping points of the device is reduced. <IMAGE>
Patent DE-3145975-A1 (DE)
Title: Lifting apparatus
Inventor: MORLOK ALBRECHT
IPC: B65D90/14
Filed: 1981-11-20
Abstract: The lifting apparatus for a cabin comprises supporting legs which lift the cabin in a horizontal plane irrespective of the nature of the terrain. This is achieved by control of the supporting-leg drives as a function of the load and the level. To this end, a switching device controlled by a force-measuring device is provided in each case on the supporting leg, which switching device is interlinked with a level-regulating device known per se by means of circuit engineering. Via these devices, the drives for the supporting legs are controlled in such a way that orientation of the cabin is effected upon ground contact of all supporting legs, and the control of the servomotors is switched over from an individual extension movement to a common extension movement of the supporting legs.
Patent DE-3150064-A1 (DE)
Title: Surgical device for tissue excision
Inventor: HADDAD HESKEL M
IPC: A61F9/007
Filed: 1981-12-17
Abstract: A surgical device (10) for the excision of tissue is particularly suitable for removing grey cataract on the eyes and comprises a rotating cutting element (82), a fluid source (78) for washing out the excised tissue and a reduced pressure tube (62) to remove the slurry-like material consisting of the excised tissue suspended in the washing fluid. The arrangement is small enough to be held in the hand and can be inserted through a small incision. <IMAGE>
Patent DE-3200328-A1 (DE)
Title: Farrowing box
Inventor: HESSKAMP HEINRICH
IPC: A01K1/02
Filed: 1982-01-08
Abstract: A farrowing box in which the side walls exhibit a rear wall between their (rear) ends remote from the trough, said rear wall (2) being suspended at its upper edge so as to swing and exhibiting a weighted load in such a manner that it always bears against the rear part of the sow, and a rearwardly directed excrement chute being fastened at its lower end. <IMAGE>
Patent DE-3203566-A1 (DE)
Title: Housing with shielding effect against electric and/or electromagnetic interference fields
Inventor: OTTO PETER H DR ING
IPC: H05K9/00
Filed: 1982-02-03
Abstract: For shielding against electric and/or electromagnetic interference fields, a thermoformable thermoplastic film made conductive by vapour-depositing, electroplating or metal spraying is used on housings which are composed of a foam-backed thermoplastic sheet. A further possibility is to introduce a liner, for example a conducting grid, between sheet and foam. In addition, a shielding foam, which is for example provided with a conducting filler, can also be used.
Patent DE-3204456-A1 (DE)
Title: Apparatus for determining the emission of pollutants in exhaust gases involving the addition of fresh air
Inventor: RIEDEL WOLFGANG DIPL PHYS
IPC: G01M15/10
Filed: 1982-02-09
Abstract: The invention relates to a system for determining the mass emission, i.e. the number, size and weight of particles, in an exhaust gas, for example in the case of automotive vehicles. The measurement is carried out optically in a flow-type tube, for example by means of a laser. According to the invention any desired amount of, possibly heated, fresh air is fed to the exhaust gas and the total volumetric flow is then determined simultaneously.
Patent DE-3206244-A1 (DE)
Title: Screen device
Inventor: HUISMAN MEYNDERT
IPC: A01G9/22
Filed: 1982-02-20
Abstract: The invention relates to a mobile screen device for restricting radiation of light and/or heat and/or the convection of air in greenhouses, having at least one screen of flexible material which is arranged stationary along a limiting edge on a displaceable tie beam and at a distance parallel thereto, at least one pulling wire extending substantially perpendicularly to the tie beam and parallel to its displacement path which can be moved by means of a drive, and at least one connector attached to the pulling wire at one end and to the tie beam at the other end. This device is characterised in that the connector has a connecting element which engages on the pulling wire and a connecting element which engages on the tie beam, and the connecting element which engages on the tie beam is displaceable relative to the other connecting element and is pressed by spring force into the closing position of the screen. As a result of this energy screen device, which is particularly suitable for horizontal fitting in the roof space of greenhouses, gap-free closure is possible even after extended operation. As a result, heat losses and damage to plants caused by defective provision of shade are avoided.