baber/WOPTO huggingface dataset:
Patent DE-3437705-A1 (DE)
Title: Float switch
IPC: H01H35/18
Filed: 1984-10-15
Abstract: A lateral rib, of circular shape, is used to produce a switching delay, which is uniform in all inclined positions, in the case of float switches. Absolute moisture proofing is achieved by means of suitable sealing measures on the housing weld seam and on the cable bushing.
Patent DE-3438805-A1 (DE)
Title: Engine crankshaft
Inventor: ITO EIJI
IPC: F16F15/26
Filed: 1984-10-23
Abstract: A crankshaft construction is disclosed, the crank arms being connected adjacent to one another to a crankshaft between a multiplicity of connecting-rod pins and bearing pins which are arranged both in front of and behind the most central crank arm between a respective bearing pin at the front end and at the rear end of the crankshaft. The crank arm on the front crankshaft end and the crank arm on the rear crankshaft end are provided with respective counterweights which are identical to one another in design, mass and moment of resistance, so that they compensate one another. A crank arm placed forwards and rearwards, respectively, from the most central crank arm is provided with a counterweight, and these are axially contrary to one another and are identical to one another in design, mass and moment of resistance, so that they can compensate the counterweight of the most central arm. At least one of the crank arms located in front of the most central crank arm and at least one of the crank arms located behind the most central crank arm are arranged contrary to one another in respect of the longitudinal direction of the crankshaft and are provided with no counterweight, thereby reducing the weight of the crankshaft. The centre of gravity of the counterweight of the arm which is nearest to the arm without a counterweight forwards from the most central arm is placed low in respect of the plane of the crankshaft axis when the first connecting-rod pin is in its highest position, whilst the centre of gravity of the counterweight of the arm ... Original abstract incomplete.
Patent DE-3439380-A1 (DE)
Title: Appliance and method for breaking up ground used for planting
Inventor: ZINCK EUGEN
IPC: A01B79/00
Filed: 1984-10-27
Abstract: The appliance and the method are provided for breaking up ground used for planting, a probe which contains an inner tube being driven into the ground. A compressed-air quick-acting stop valve coupled to the piston of a pneumatic cylinder is located in the upper region of a substrate intermediate container, whilst an injection valve is provided in its lower region. An injector pipe guided from the quick-acting stop valve to the injection valve is coupled via a lifting rod to the piston of a further cylinder operated by compressed air and, for a time-delayed release of the injection valve, is connected to a dynamic-pressure chamber of this cylinder via an air line. Control-pressure lines are connected to the two cylinders. In addition, a compressed-air line is connected to the upper dynamic-pressure chamber of the upper compressed-air cylinder and has a pilot valve which can be actuated via a further control-pressure line. The compressed-air line connected to the dynamic-pressure chamber is connected to the air space in the inner tube of the probe via a continuous air line.
Patent DE-3442326-A1 (DE)
Title: Cable sleeve
Inventor: WELCKER FRIEDRICH
IPC: H02G15/18
Filed: 1984-11-20
Abstract: In the case of a cable sleeve (1) having end sleeve heads (2, 3) which permit the insertion of cables (9) of different diameter, having supporting half-shells (5) which can be fixed on the sleeve heads (2, 3), and having a sealing hose (6) which seals the sleeve interior, it is intended to create a solution by means of which such sleeves (1) comply with the sealing standard placed on them and at the same time can be opened and closed again at will without making use of new materials. This is achieved in that the sealing hose (6) is constructed as an internally arranged hose (6) which is enclosed on the outside by the supporting half-shells (5), and consists at least in regions of an elastic material which forms folds. <IMAGE>
Patent DE-3447567-A1 (DE)
Title: Mains-independent resistance braking of an asynchronous motor which is supplied via an unbalanced, half-controlled bridge circuit which can be turned off
Inventor: NIEHAGE HELMUT ING GRAD
IPC: H02P3/22
Filed: 1984-12-21
Abstract: In the case of a method for the mains-independent resistance braking of an asynchronous motor which is supplied via an unbalanced, branch-pair, half-controlled semiconductor rectifier bridge circuit from a single-phase mains supply (UN), the controllable semiconductors (3, 4) of the rectifier bridge circuit are turned on and turned off, in chopper mode, via a commutating capacitor (7) (which is connected to the common mains supply connection of said bridge circuit) and turn-off thyristors (5, 6), which are connected in series with said capacitor and are in each case connected in parallel with a controllable semiconductor (3, 4). Before braking operation, the mains supply (UN) is isolated from the rectifier bridge circuit via a first switch (9), and a braking resistor (19) is then connected in the motor circuit, by opening a second switch (17). In order to prevent the motor current (Id) dropping severely as a result of the braking resistor (19) becoming effective when the second switch (17) is opened, and the asynchronous machine becoming deenergised, at the same time as the second switch (17) is opened, one of the switchable semiconductors (3 or 4 respectively) and the turn-off thyristor (6 or 5 respectively) which is allocated to the other switchable semiconductor (4 or 3 respectively) are driven in such a manner that the current (Id) in the motor circuit flows via the commutating capacitor (7). <IMAGE>
Patent DE-3500186-A1 (DE)
Title: Heat accumulator for tiled stoves
Inventor: POLLNER ALFRED
IPC: F24B1/04
Filed: 1985-01-04
Abstract: In a heat accumulator (4) for tiled stoves, for surrounding firebox and/or auxiliary heating registers, metal heat-conducting elements (8) are embedded in the ceramic accumulator material, which emerge on the inside of the accumulator. The heat-conducting elements (8) consist preferably of aluminium sheets or copper sheets which have an angling (10) on the inside of the accumulator. Corresponding heat-conducting elements can be integrated into a special accumulator building block. <IMAGE>
Patent DE-3503150-A1 (DE)
Title: Hollow-chamber sheet having stabilising elements
Inventor: KRUELL ANDREAS
IPC: A01G9/14
Filed: 1985-01-31
Abstract: Hollow-chamber sheets made of plastic are stabilised simultaneously at their edge region and therefore also overall and the chambers formed by them are completely sealed off in that the individual sheets connected by means of the transverse webs are additionally connected together at their edges in each case by means of profile bodies which are of the same width as the multichamber sheet. These profile bodies are applied to the edges, that is to say not placed between the individual sheets, resulting in an advantageous bordering of the individual sheets and advantageous and reliable sealing off. These profile bodies can have different shapes, especially a hollow box profile, the latter advantageously serving as a longitudinal channel for feeding a medium which increases the thermal insulation and also acoustic insulation. The range of application is thereby considerably increased. <IMAGE>
Patent DE-3507562-A1 (DE)
Inventor: STAENDEKE HORST DIPL CHEM DR
IPC: C08K3/32
Filed: 1985-03-04
Abstract: Self-extinguishing polymeric composition based on a polyolefin, especially polypropylene, of improved thermal stability containing an intumescent fire-retardant system comprised of a phosphorus constituent and a carbonaceous nitrogen constituent. The composition contains more particularly, as the phosphorus constituent, a product consisting substantially of (a) 75-99.5 wgt % pulverulent free flowing ammonium polyphosphate of the following general formula H(n-m)+2(NH4)mPnO3n+1  in which n stands for an integer having an average value of from about 20 to 800 and the ratio of m/n is about 1, and (b) about 0.5-25 wgt % of a water-insoluble, optionally cured artificial resin encapsulating the individual ammonium polyphosphate particles.
Patent DE-3508627-A1 (DE)
Title: Device for coupling an optical waveguide fibre
Inventor: SUTOR NORBERT
IPC: G02B6/42
Filed: 1985-03-11
Abstract: The device for coupling an optical waveguide fibre (LWF) to an optical transmitting or receiving element (LED, PD) in a detachable and a re-usable fashion has a mount (EO1) which holds the optical waveguide fibre (LWF) in a capillary tube (KP) and a further mount (EU2, EU3) for the optical transmitting or receiving element (LED, PD). The mount (EO1) for the optical waveguide fibre (LWF) is let into a plate-shaped upper component (OT) and the mount for the optical transmitting or receiving element (LED, PD) is let into a lower component which is also plate-shaped. The upper component (OT) and the lower component (UT) are fixed to one another in a centring but detachable fashion in such a way that they abut one another with their flat sides, a space (IR) for the reception of immersion fluid being provided in the separating plane between the two flat sides. <IMAGE>
Patent DE-3511048-A1 (DE)
Title: Supported catalyst for preparing monocarboxylic anhydrides
Inventor: LUFT GERHARD DIPL ING DR
IPC: B01J31/16
Filed: 1985-03-27
Abstract: In the supported catalyst for preparing monocarboxylic anhydrides by carbonylation of the corresponding esters or ethers, the support material (carrier material) supports a noble metal chelate formed from a noble metal compound of the 8th subgroup (transition group) of the periodic table of the elements and a chelator containing organonitrogen, organophosphorus, organoarsenic or organosulphur groups.
Patent DE-3512510-A1 (DE)
Title: Last for manufacturing shoes
Inventor: HOLZBAUER SIEGFRIED
IPC: A43D3/02
Filed: 1985-04-06
Abstract: Last for manufacturing shoes with, separated by an arch-shaped cut 10, a movable part 1 and a fixed part 2, the movable part 1 of which can be displaced along the arch 10 by a lever 3, the lever 3 being mounted in the fixed part 2 and actuatable from the side of the last holder 4 via a displacement device. <IMAGE>
Patent DE-3512929-A1 (DE)
Title: Chuck jaw
Inventor: KIRST RUDI
IPC: B23B31/16
Filed: 1985-04-11
Abstract: The invention relates to a chuck jaw (2) with an interchangeable chuck insert (3) for lathe chucks, in which arrangement the chuck insert (3) is connected to the chuck jaw (2) by means of a T-slot-shaped or dovetail-shaped, positive-locking connection, and a bearing or supporting surface (5) runs at an acute angle ( alpha ) to the longitudinal centre axis (6) of the chuck jaw (2) or parallel to the chuck axis (1) (Fig. 2). <IMAGE>
Patent DE-3515438-A1 (DE)
Inventor: SCHUBERT MANFRED
IPC: H05B7/06
Filed: 1985-04-29
Abstract: In a direct-current arc furnace, the service life of the bottom electrode can be extended substantially, if the cooling unit cooling the bottom electrode during the melting operations is not switched off during longer stoppages, as has been customary thus far, but continues to be operated at a reduced cooling output during at least a part of the stoppage. The cooling unit is preferably controlled during the stoppage according to such a program and in dependence of the respective measured temperature of the bottom electrode, so that the temperature of the bottom electrode is maintained within a preset range.
Patent DE-3515894-A1 (DE)
Title: Bar-shaped reinforcing spacer, which can be deflected, for reinforced-concrete walls and prefabricated compound units in the building industry
Inventor: SMITKA JAN DIPL ING
IPC: E04C5/16
Filed: 1985-05-03
Abstract: Published without abstract.
Patent DE-3516787-A1 (DE)
Title: Apparatus for applying mortar to lime-sandstone elements
Inventor: LEIDING GERNOT DIPL ING
IPC: E04G21/20
Filed: 1985-05-09
Abstract: The invention relates to an apparatus for applying mortar to lime-sandstone elements using an apportioning vessel which can be moved along and is connected to a compressed-air source. Such a design is distinguished by low wear and high apportioning accuracy.
Patent DE-3520061-A1 (DE)
Title: Device for comminuting easily crushable materials
Inventor: KIRCHHOFF BERND DIPL ING
IPC: B02C23/16
Filed: 1985-06-04
Abstract: The invention relates to a device for comminuting easily crushable materials, for example coal, plaster, potash, cement clinker and old asphalt, for further transport, preferably on a conveyor belt. The device is provided with a driven vibrator conveyor arranged in a funnel-shaped bunker housing. Above the vibrator conveyor, a crusher plate is arranged in the bunker housing, against which plate the material to be comminuted is pressed by the movements of the vibrator conveyor. Underneath the vibrator conveyor, a conveyor device for the fine-grade material emerging from the vibrator conveyor is arranged.
Patent DE-3521883-A1 (DE)
Title: Process for the continuous extrusion and shaping of cellular or honeycomb mouldings and continuous extrusion die for this
Inventor: ABE KAZUNOBU
IPC: B29C48/11
Filed: 1985-06-19
Abstract: The invention provides a process for the continuous extrusion and shaping of a cellular moulding and a die (K, K') therefor. The die (K, K') has a base (10), a frame (11), at least one pin part (18) for adjusting the flow rate of the fed material, and a guide plate (12). The base (10) has a plurality of inner shaping channels (14) and an outer peripheral shaping channel (22) which are composed of at least one first and second branch inlet channel (22a, 22b) which are subdivided by the pin part (18) and of a convergence outlet channel (22c) in such a manner that the fed material is extruded from the inner shaping channels (14) and from the outer peripheral shaping channel (22) with essentially identical flow rate. <IMAGE>
Patent DE-3534270-A1 (DE)
Title: Chemically treated inorganic fibres, filaments or whiskers
Inventor: BITZER DIETHELM DIPL CHEM DR R
IPC: D01F11/12
Filed: 1985-09-26
Abstract: The invention concerns a coating of hydrophobic silica (silicic acid) for inorganic fibres, filaments or whiskers, in particular for carbon, graphite or glass fibres. The hydrophobic silica is applied to the inorganic fibres or whiskers by means of a binder. The inorganic fibres, filaments or whiskers treated with hydrophobic silica according to the invention are used for producing composite materials in which they reinforce polymers (plastics) in a conventional manner.
Patent DE-3541304-A1 (DE)
Inventor: HESS HEINZ
IPC: A61K9/52
Filed: 1985-11-22
Abstract: Oral garlic preparations contain garlic powder as well as the enzyme allinase, in which each of the components is spatially separated from the other and are recombined only after having been orally administered.
Patent DE-3544307-A1 (DE)
Title: Household appliance with a water connection
Inventor: RILLER PETER DIPL ING
IPC: D06F39/08
Filed: 1985-12-14
Abstract: A household appliance, in particular a dish-washing or washing machine has a water connection (2, 4) and an emptying pump (5) which is controlled by a programme switch mechanism (8). A safety switch device (10) is provided additionally, while an electric main switch (7) is provided between the appliance control and the electric power supply (18). In order to avoid liquid leaking from the household appliance in the event of water damage with the main switch open, the safety switch device (10) is provided in the form of a floating switch in a collection tray (9) arranged below the receiving container (1) of the household appliance, which floating switch is connected to the electric power supply (18) ahead of the main switch (7) and from which a lead (17) passes to the emptying pump. In this case, an operating contact of the safety switch device (10) is connected in series in this safety lead (17) and is only closed in the event of the occurrence of leakage water in the collection tray (9). <IMAGE>
Patent DE-3545343-A1 (DE)
Title: Weaponry arrangement for sailing vessels
Inventor: RUNGE RUEDIGER
IPC: B63G8/30
Filed: 1985-12-20
Abstract: The invention provides that a weaponry mount is arranged vertically adjustably, can be extended, via a passage opening of a foundation, from a storage position in a shaft into an operating position outside the shaft, and can be placed on said foundation. The associated edge regions of foundation and weaponry mount have corresponding convex portions and tongues, the tongues of both parts being located one upon the other by turning and lowering the weaponry mount.
Patent DE-3603367-A1 (DE)
Title: Method and arrangement for output of messages to be logged without loss or error
Inventor: HOFFMANN BERND DIPL ING
IPC: G06F11/34
Filed: 1986-01-31
Abstract: The invention concerns a method for output of messages to be logged without loss or error. The method should log purely technologically, i.e. it should be possible to recognise falsified or lost messages reliably without any help from a person, and the cost should be kept within limits. The first version of the invention is such that an error-protected two-channel computer (1) is used, and its two channels have formed a message to be logged. This message is output via one channel of the computer (1) to a printer, which prints it in human-readable and machine-readable form, the machine-readable form is read again and fed back in decoded form via the second channel of the computer (1), an internal comparison takes place, and on inequality the computer (1) outputs a signal. Another version, and advantageous arrangements for implementing the method, are presented.   <IMAGE>
Patent DE-3618230-A1 (DE)
Title: Optical measurement value pick up
Inventor: GUENTHER HARALD
IPC: G01L9/00
Filed: 1986-05-30
Abstract: The invention relates to an optical measurement value pick up 1 with a measuring tube 26 in which a liquid column is located to which pressure can be applied for indicating the measurement value. Above the measuring tube 26, a light source 9 extending over its length is arranged and on the side of the measuring tube 26 opposite to the light source 9 an optical measurement-value pick up device 12 is arranged. This latter device is connected to a measurement value indicating device 14 via an optoelectronic sensor 13. <IMAGE>
Patent DE-3620129-A1 (DE)
Inventor: SCHMALFUSS HARALD DR
IPC: G01N21/88
Filed: 1986-06-14
Abstract: A device for testing components of transparent material for surface irregularities and occlusions which comprises a mechanism for rotatably mounting the component so that the component may be rotated on its axis; a mechanism for generating a light ray which moves linearly so that the light ray can dot-scan the component along a diameter of the component; at least one signal generating device disposed at a predetermined angle to the direction of impingement of the light ray for detecting surface irregularities and occlusions of the component and then generating a signal representative of the irregularity or occlusion; and a signal evaluation device for evaluating the signals produced in the signal generating device. The signal generating device comprises an image forming optical system; an interchangeable mask disposed at the focal plane of the image forming optical system for selecting the image of a plane of the component; and a receiver for receiving the light rays passing the mask and generating a signal representative of the light rays received.
Patent DE-3620767-A1 (DE)
Title: Electrically conductive metal glue
IPC: H05K3/32
Filed: 1986-06-20
Abstract: An electrically conductive metal glue is intended to be a replacement for lead in electronics.
Patent DE-3624359-A1 (DE)
Title: Container made of thermoplastic
Inventor: PADOVANI PIETRO
IPC: B65D21/02
Filed: 1986-07-18
Abstract: A container made of thermoplastic, which is particularly suitable for yoghurt, is produced by thermoforming from plastic film and consists of a hollow body, which widens substantially towards the top and opens out into a flat rim, and of a closure lid which can be sealed with the hollow body by the attachment or welding-on of a tin foil disc. According to the invention, the container is characterised in that, by pressing the lid (16, 16', 16'') in between the wall sections (10, 12, 28, 32, 33) which connect a step (9, 9') in the hollow body (7) to the flat rim (11), the elastically deformable peripheral wall (20, 31, 35) can be squeezed together in the radial direction by the presence of at least one channel (40, 50, 60) located between said peripheral wall and a handle (18, 19). <IMAGE>
Patent DE-3625215-A1 (DE)
Title: Method for the manufacture of articles of jewellery
Inventor: FRENZEL ACHIM
IPC: A44C17/04
Filed: 1986-07-25
Abstract: The invention relates to a method for the manufacture of articles of jewellery with gemstones incorporated in a metal. To simplify the manufacture using inexpensive and simple gemstones, gemstones are placed on a work surface, a metal in molten state is dripped onto the gemstones, the melting point of said metal being lower than the decomposition temperature of the gemstones, and after cooling of the metal a fastening needle or the like is attached on the metal side of the article of jewellery.
Patent DE-3625566-A1 (DE)
Title: Damping device for a liquid flow
Inventor: SCHULTZ HANS-JOACHIM DR ING
IPC: F16L55/027
Filed: 1986-07-29
Abstract: Damping of pressure oscillations and pressure surges in pipelines (1) through which liquid flows is achieved in that there are provided, in the pipeline (1), a perforated plate (4) and at least one flexible wall element (6) immediately adjacent thereto, it being possible advantageously to configure the perforated plate (4) as a step diffuser (5). A damping device of this type is particularly suitable for use in paper-making machines for the uniform supply of a fibrous-material suspension. <IMAGE>
Patent DE-3634243-A1 (DE)
Inventor: SCHWETJE NORBERT DIPL CHEM DR
IPC: B01J29/12
Filed: 1986-10-08
Abstract: A catalyst for reducing nitrogen oxides in waste gases is based on exchanged zeolite Y, if desired in a matrix with further doping.
Patent DE-3636462-A1 (DE)
Inventor: LINN WILLI
IPC: B25J18/02
Filed: 1986-10-25
Abstract: 1. Supporting arm (5) conducting pneumatic or hydraulic media or cables, having at least one bore hole extending from one end of the arm to the other, characterised in that the arm (5) comprises at least two identical, extruded individual elements (8, 26, 42) having the length of the arm and joined symmetrically so that they are symmetrical about the horizontal and/or vertical plane (D) through the longitudinal cross-section of the arm (5) or about an inclined plane (D) through the longitudinal cross-section of the arm (5), the longitudinal bore holes (9-11, 27-29, 43) of which individual elements (8, 26, 42) are arranged symmetrically about the above-mentioned plane (D) through the longitudinal cross-section.
Patent DE-3637972-A1 (DE)
Title: Hoeing machine
Inventor: VIET ALFRED
IPC: A01B49/06
Filed: 1986-11-07
Abstract: Hoeing machine for the hoeing of row cultivations, having a built-on fertiliser container and possessing guide coulters which are arranged vertically movably on the frame and which are pressed against the ground with spring force. In order substantially to improve the hoeing machine of the relevant generic type in terms of the loading of the fertiliser container, provision is made for the guide coulters (10), when the hoeing machine is set down on the ground (12) for filling the fertiliser container (9), to be pivotable with their lowest edge (28) at least approximately to a level with the lower edges (27) of the fixedly arranged parts (18) of the hoeing machine. <IMAGE>