baber/WOPTO huggingface dataset:
Patent DE-3610852-A1 (DE)
Title: Method and apparatus for casing boreholes and for withdrawing the casing
IPC: E21B3/025
Filed: 1986-04-01
Abstract: In a casing apparatus, two pipe sections (14, 52) are inserted simultaneously into the subsoil (12), the pipe sections being rotated in opposite directions. The opposed working cylinders (26, 70) producing a reciprocating rotary movement are connected by a coupling plate (100) so that the reaction forces and reaction moments predominate overall and the apparatus does not need to be anchored in the subsoil by separate torque-absorbing struts. <IMAGE>
Patent DE-3611096-A1 (DE)
Title: Fastening for structural parts on structure walls
Inventor: BRINK RICHARD
IPC: E04B1/41
Filed: 1986-04-03
Abstract: The fastening for structural parts (1), such as grilles, frames or the like, on structure walls (2), such as masonrywork, concrete wall or the like, exhibits a hollow bolt (4) which is non-releasably connected, or can be non-releasably connected, to a structural-part carrier (3), has a plurality of through-passages (5) and can be plugged into a bore (6) which has a greater diameter than the hollow-bolt diameter and is located in the structure wall (3). A sealing composition (7) which is introduced into the hollow bolt (4) from an open end of the structural-part carrier, comes out of the through-passages (5), fills the space (8) between hollow bolt (4) and bore (6) and then extends in the hollow bolt (4), in the through-passages (5) and between hollow bolt (4) and bore (6), fixes the hollow bolt (4) non-releasably in the structure wall (2) and thus achieves a non-releasable fastening of the structural parts (1) on the structure wall (2). <IMAGE>
Patent DE-3611120-A1 (DE)
Title: Loudspeaker system for uniform all-round radiation of higher sound frequency components
Inventor: BUERK HANS
IPC: H04R1/40
Filed: 1986-04-03
Abstract: Published without abstract.
Patent DE-3616272-A1 (DE)
Title: Antenna having an omnidirectional characteristic
Inventor: MENZEL WOLFGANG DR ING
IPC: H01Q19/10
Filed: 1986-05-14
Abstract: A stabilised-position antenna having an omnidirectional characteristic and focusing in elevation, especially for the millimetric band, characterised by the following features:   - the radiation of a parabolic antenna (1, 2, 3) is directed vertically upwards; - a cone (5) having a reflective surface is supported by means of its tip above the centre of the parabolic antenna such that it can tilt in all directions;   - the cone (5) can be moved by means of a stabilisation drive (8).   <IMAGE>
Patent DE-3618627-A1 (DE)
Inventor: POPP HANS OSKAR DR MED
IPC: A61K36/85
Filed: 1986-06-03
Abstract: A medicine with a dopaminergic activity for treating diseases which are completely or partially caused, or influenced, by a dopamine deficiency is characterised in that they contain vitex agnus castus extracts, and the use of alcoholic extracts of vitex agnus castus, the use of vitex agnus castus extracts as dopamine antagonists for the treatment of diseases which are completely or partially caused, or influenced, by a dopamine deficiency, and the use of vitex agnus castus extracts as prolactin inhibitors.
Patent DE-3619112-A1 (DE)
Title: Process for producing a mould for a foam body
Inventor: VOGEL BERND DR
IPC: B29C33/38
Filed: 1986-06-06
Abstract: The process is especially applicable to foam bodies of highly textured components. The aim and object is the efficient production of a mould with which foam bodies can be produced which are spatially reduced all over with respect to a component. According to the invention, from a given component, a stable casting is taken in which a foam body is produced and, after it is cured, is divided by cuts into at least three planes. The stable casting is then superficially abraded, cleaned and lined with a thermoformable resin-impregnated layer of reinforcing material. Subsequently the layer of reinforcing material is pressed into the stable casting by means of the foam body divided by cuts.
Patent DE-3619799-A1 (DE)
Title: Method and device for mixing video signals
Inventor: ROGGENDORF PETER DIPL ING
IPC: H04N5/073
Filed: 1986-06-12
Abstract: A method for mixing non-synchronous video signals (FBAS1, FBAS2) provides for buffer storage of frame signals (FBA). From synchronisation signals (HS1, HS2) of the first and second video signals (FBAS1, FBAS2), first and second clock signals (T1, T2) are obtained. The frame signals (FBA) of the first video signal are stored in dependence on the first clock signals (T1) and read out, taking into consideration a synchronisation signal (VS2) of the second video signal (FBAS2), in dependence on the second clock signals (T2) and added to the second video signal (FBAS2). A device for carrying out the mixing process provides for first and second clock signal generators (C11, C12) which output the clock signals (T1, T2). The first clock signal generator is connected to a control stage (MC1) for the clocked reading-in of frame signals of the first video signal into the storage device (4) and the second clock signal generator is connected to a control stage (MC2) for the clocked reading-out of the frame signals out of the storage device (4). Since the first video signal is now available synchronously to the second video signal, the initially non-synchronous video signals can be mixed. <IMAGE>
Patent DE-3620024-A1 (DE)
Title: Process for preparing finely divided calcium hydroxide
Inventor: GEHRKE REIMAR DR RER NAT
IPC: C04B2/06
Filed: 1986-06-13
Abstract: The preparation of finely divided calcium hydroxide starts in a manner known per se from quicklime (calcium oxide) which is reacted to calcium hydroxide (slaked lime) in a conventional slaking apparatus by means of water and additives, with the additives used being, on the one hand, sugar or sugar-containing compounds to achieve a high specific surface area and, on the other hand, glycols, amines and other milling aids to increase the flowability of the calcium hydroxide powder formed. In this way there is prepared a finely divided, highly reactive calcium hydroxide powder of correspondingly high specific surface area, which is particularly suitable for use in dry flue-gas purification, in particular the neutralisation of the acid components thereof.
Patent DE-3625513-A1 (DE)
Title: Loading truck
Inventor: MENZL HERBERT ING
IPC: A01D90/12
Filed: 1986-07-28
Abstract: Agricultural machine, especially loading truck, with driven machine parts installed in a machine frame, and with at least one removable or swing-away cladding which is connected in a hinge-like manner to the machine frame on one side and which can be pivoted out of the closed position through at least 90 DEG  into the opened position, the cover being connected to the machine frame in a hinge-like manner about a pivot axle on a side which is the upper in the closed position of the cover or on a side remote from the operator, preferably a rear side, a holding spring exerting on the said pivot axle a closing force in the closed position of the cover and an opening force in the opened position of the cover.
Patent DE-3640164-A1 (DE)
Title: Sedimentometer
Inventor: SARSTEDT WALTER
IPC: G01N15/05
Filed: 1986-11-25
Abstract: A sedimentometer comprises inserts (37) for several sedimentation tubes (11) located next to one another. The sedimentation tubes (11) are arranged such that they can be inserted and removed from the front of the frame (12) and that they are visible over the entire length where the boundary (55) between the cell column (15) and the plasma column (14) may be located from the front. A light barrier arrangement can be moved up and down in parallel with the sedimentation tubes (11). The entire light barrier arrangement is located at the back of the sedimentation tubes (11) or in partitions (25'') between these. <IMAGE>
Patent DE-3642553-A1 (DE)
Title: Weapon simulator for testing an ammunition feed device
Inventor: MANNHART PETER
IPC: F41A33/00
Filed: 1986-12-12
Abstract: It is desired to dispense with firing ammunition for testing an ammunition feed device by means of which cartridges (27, 28) are fed from a drum magazine (16) to an automatic firearm (10). A weapon simulator is used instead of an automatic firearm (10) which is driven by the propellent gases and thus does not operate using blank ammunition. Such a weapon simulator is driven either by compressed oil or compressed air and has a first drive cylinder (40) for driving a star wheel (32, 33), over which a conveyor chain (17, 18) runs, and has a second drive cylinder (38) in order to operate a lock (36) for stopping the star wheel (32, 33) as soon as the conveyor chain (17, 18) has fed a cartridge (27, 28) to the weapon (10). The conveyor chain (17, 18) is preferably driven via a prestressed spring (34) which is stressed by the drive cylinder (38) after each indexing step. <IMAGE>
Patent DE-3701193-A1 (DE)
Title: Process for the production of wine
Inventor: SIEBEN HANS-HERMANN
IPC: C12G1/022
Filed: 1987-01-16
Abstract: The invention relates to a process for the production of wine by alcoholic fermentation, in which the fermentation takes place at atmospheric pressure and the fermentation rate is restricted, e.g. by cooling the fermentation vessel, to approximately 1-9 degrees Oechsle per day and the fermentation is interrupted as soon as the respectively desired residual sugar content is present in the fermentation vessel. It is the object of the present invention to prepare in a natural manner bouquet-rich wines in which the proportion of fructose markedly exceeds that of glucose. The object is achieved by glucophilic yeast being added to the fermentation vessel and the development of the glucose/fructose ratio being monitored in the fermentation vessel and the fermentation being interrupted when a previously determined glucose/fructose ratio is achieved.
Patent DE-3706086-A1 (DE)
Title: Catalyst element frame
Inventor: KRAUPA WERNER DIPL ING
IPC: B01J35/02
Filed: 1987-02-25
Abstract: The invention relates to a catalyst element frame (1) having spaced catalyst plates (25, 26, 27, 28) standing on edge parallel to each other. The object is on the one hand to minimise the transport and storage volume of such catalyst element frames and, on the other hand, to minimise the production costs. The invention provides for this purpose that three of the four vertical edges (16, 17, 18) of the side walls (2, 3, 4, 5) are furnished over their entire length with a series of through holes (20) and the two side walls abutting each other in the region of the fourth edge can be engaged together via turnovers (21, 22). Element frame for plate catalysts in the sector of catalytic gas conversion. <IMAGE>
Patent DE-3711237-A1 (DE)
Title: Method and apparatus for controlling piece goods conveying installations with the aid of transponders
IPC: B65G1/04
Filed: 1987-04-03
Abstract: A method and an apparatus for controlling piece goods conveying installations with the aid of transponders is described.
Patent DE-3715388-A1 (DE)
Title: Intermittent Operation in Diesel Engines for Burning off the Oil Soot in the Soot Filter
Inventor: WINKLER RAIMUND
IPC: F01N3/023
Filed: 1987-05-08
Abstract: When the counterpressure upstream of the soot filter of a diesel engine has risen to the maximum permissible value, temperature lowering additives are administered to the diesel oil. These additives can lower the combustion temperature of the soot from approximately 500 degrees C by some hundred degrees C, until it is burnt completely in the soot filter. After the normal counterpressure is reached, the administration is interrupted again by means of a solenoid valve. The administration takes place in the way described in patent no. P3504699.6 and P3508577.0, just upstream of the mixing feed pump or injection pump.
Patent DE-3719197-A1 (DE)
Title: Rotor for electrical machines
Inventor: AUEL PETER ING GRAD
IPC: H02K1/27
Filed: 1987-06-09
Abstract: Published without abstract.
Patent DE-3724181-A1 (DE)
Title: Corrosion inhibitor for fuels
Inventor: VOEGTLIN CHARLES
IPC: C10L1/14
Filed: 1987-07-22
Abstract: Phosphorus-free corrosion inhibitors for alcohol-containing fuels contain a mixture of benzotriazole and tolyltriazole, sodium boroheptonate, an alkylene oxide addition product of primary or secondary amines, ethylene glycol and methanol or ethanol.
Patent DE-3728503-A1 (DE)
Title: Frame-shuttering connection lock
Inventor: HOLLMANN NIELS DIPL ING
IPC: E04G17/04
Filed: 1987-08-26
Abstract: Frame-shuttering connection lock (2) for the aligned bracing-together of two neighbouring frame-shuttering panels (24, 26), intended for concreting, while engaging around the rear of the neighbouring frame profiles (28, 30) of the two panels (24, 26) and engaging on the mutually remote sides (32) of the two frame profiles (28, 30); having a basic body (4); a first jaw (6) which is provided on the basic body (4) and is intended for engaging on the side (32), remote from the panel border, of a frame profile (28) of one panel (24); a second jaw (8) which is fitted movably on the basic body (4) and is intended for engaging on the side (32), remote from the panel border, of a frame profile (30) of the second panel (26); and a movable wedge element (10) which acts between the basic body (4) and the second jaw (8). The second jaw (8) is fitted on the basic body (4) such that it can pivot about an axis (46) which runs at least essentially parallel to the direction of the extent of the frame profiles (28, 30) around which engagement is to take place, and the wedge element (10) has a drive-in direction running transversely to the axis (46) of the second jaw (8), such that, when the wedge element (10) is driven in, the second jaw (8) is pivoted about its axis (46) in the closing direction. <IMAGE>
Patent DE-3732605-A1 (DE)
Inventor: BLACK WILLIAM JOSEPH
IPC: B67D1/08
Filed: 1987-09-28
Abstract: A method of and apparatus for cooling and dispensing carbonated water wherein the method has the steps of providing a single supply 12 of condensed refrigerant, discretely routing a first portion of the refrigerant to a precooler 14 and precooling the water in a conduit 18 to about 40 DEG F (5 DEG C) with the first refrigerant portion, carbonating the precooled water in a carbonator 42, transferring the precooled water to a final cooler 16 of the ice bank tye and final cooling the water as close to 32  DEG F (0 DEG C) as is possible, and discretely routing a second portion of refrigerant to the ice bank. The flow of refrigerant to the precooler and the ice bank final cooler are discretely controlled by valves 54, 56; 76, 78 respectively which are controlled by transducers 60, 64; 80, 82 respectively. The carbonator may be upstream of the precooler and beverage concentrate cooled by the final cooler may be introduced into the carbonated water at valved dispensers (Fig. 2). <IMAGE>
Patent DE-3733343-A1 (DE)
Title: Air classifier for classifying bulk materials of very fine grain size
Inventor: RAATZ WINFRIED DIPL ING
IPC: B07B11/06
Filed: 1987-10-02
Abstract: Air classifier; classifying wheel; high peripheral speed; axial discharge of the fine material; in two fractions; two concentric discharge lines; pressure difference between the two lines; pressure difference controls cut point between the two fractions. The invention relates to an air classifier for classifying bulk materials of a very fine grain size into at least two fractions in the region smaller than 15  mu m. Such air classifiers function with a classifying wheel which rotates at high speed and through which classifying gas passes from the outside to the inside, counter to the throwing direction of the classifying wheel, and out of the interior of which the fine material is sucked axially via a corresponding line. The solution according to the invention consists in that the fine material is sucked out of the interior of the classifying wheel 2 through at least two concentrically arranged lines 4; 5 of different diameter, in at least two fractions. The discharge of the very fine material 10 takes place through the inner line 4 in which, in comparison with the outer line 5, a lower pressure prevails. By means of this pressure difference, the cut point between the two fractions 9; 10 can be controlled, for example. <IMAGE>
Patent DE-3734411-A1 (DE)
Title: Noise protection structures composed of waste products
Inventor: UNTERLAENDER JUERGEN DIPL ING
IPC: E01F8/02
Filed: 1987-10-12
Abstract: The noise protection banks and the noise protection walls (plant walls) are produced from domestic and industrial waste products.   Humus (sewage sludge) from sewage works and compost preparations (in some cases laden with heavy metals);   washery refuse from coal mining;   car tyres - from recycled and scrap cars.   The waste materials are thus disposed of and recycled as noise protection structures. The car tyres are used as plant receptacles and incorporated in a connected arrangement or on supporting constructions. Possible uses: noise protection banks, noise protection walls, plant walls, plant banks and structures in parks and gardens. <IMAGE>
Patent DE-3739387-A1 (DE)
Title: Drive system
Inventor: WUESTHOF PETER DR ING
IPC: B60W30/18
Filed: 1987-11-20
Abstract: The invention relates to a drive system, in particular for a vehicle, with an adjustable primary unit which is driven by an internal combustion engine, and with an adjustable motor, as a secondary unit, coupled to a load. A power control is provided for the secondary unit, in which power control the power setting at the accelerator pedal, the applied pressure and the rpm of the secondary unit are logically combined to form a pivot angle which is limited to the maximum possible pivot angle and is fed to the secondary unit as pivot angle signal. This control is supplemented by an rpm control for the drive motor of the primary unit in order to produce the necessary power at an rpm which corresponds to an optimum fuel requirement.
Patent DE-3741113-A1 (DE)
Title: Wheel cap
Inventor: BALLWEG ARMIN
IPC: B60B7/08
Filed: 1987-12-04
Abstract: Wheel cap with a cover surface on which a plurality of locking elements which are arranged on a circle at a distance from one another and can be locked axially into a wheel rim with a locking cam are provided and are supported with their insides on a spring steel ring which is common to all locking elements. In order to obtain a secure seat on the rim and to make it easy to mount without the locking elements being damaged, the spring steel ring is arranged between the locking cam and the surface of the wheel cap and extends exclusively in one plane. At the location of the spring steel ring, a further cam which acts against the wheel rim is provided on the locking element.
Patent DE-3800573-A1 (DE)
Title: Vane pump
Inventor: JURR RICHARD
IPC: F01C21/08
Filed: 1988-01-12
Abstract: In a vane pump, the slots (2-5) do not run axially through the rotor (1) over their entire length, but towards the hub-side end take up only part of the thickness of the rotor (1). Correspondingly, the vanes (6-9) are provided with a recess (15) or cutout, so that they can be accommodated on the hub side by the slot which is not axially continuous. Owing to this design, the vanes (6-9) are guided over a particularly great length. <IMAGE>
Patent DE-3816023-A1 (DE)
Title: Balanced support arm arrangement and lamp having support arm arrangement
Inventor: THUT BENJAMIN
IPC: F21V21/26
Filed: 1988-05-10
Abstract: The balanced support arm arrangement has an arm (2), an arm parallelogram (3) and a hinge part (4). The arm parallelogram (3) consists of a bar (7) and a pneumatic spring device (8) constructed as piston-cylinder element. The arm parallelogram (3) is pivotably connected, on the one hand, to the arm (2) and, on the other hand, to the hinge part (4). The arrangement can be used advantageously in the case of a lamp since the spring force changes proportionally to the lifting (stroke, travel). <IMAGE>
Patent DE-3827569-A1 (DE)
Title: Device for optoelectronic force measurement
Inventor: GUETH KONRAD DR
IPC: G01L1/24
Filed: 1988-08-13
Abstract: The force measurement is carried out on a needle (14) acting as a linearly elastic bending beam and lying in the beam path between a light diode (20) and a double photodiode (22). Its photodiodes (24) are shadowed to a greater or lesser extent by means of needle distortions in the  mu  range. An evaluation circuit having zero compensation in the case of an unloaded needle (14) delivers a differential signal of the photodiode currents which is transmitted to an analog computer (46) for the reconstruction of the time-dependent excitation. One application is in the measurement of muscle forces on individual muscle fibres. <IMAGE>
Patent DE-3827937-A1 (DE)
Title: Electrical measured value pick-up
Inventor: PODESWA RAINER DR
IPC: B60T8/171
Filed: 1988-08-12
Abstract: The new measured value pick-up consists, in a way known per se, of a measuring circuit with a sensor element, which are surrounded by a housing (2); the housing (2) is provided with a cap-like connection part (4) which accepts one end of a connection cable (5). The measuring circuit (91, 93) is connected to the connecting cable (5) in a novel way inside the housing (2) via a multi-core flexible lead piece (9). Lead piece and sensor element are on a carrying body (7), the lead piece and the cores (6) of the connecting cable projecting out of the connecting part (4) are connected directly to each other. <IMAGE>
Patent DE-3829516-A1 (DE)
Title: Measuring device for determining an angle of rotation
Inventor: DOBLER KLAUS DIPL ING DR
IPC: G01D5/20
Filed: 1988-08-31
Abstract: In a measuring device (11) for determining an angle of rotation, a thread-shaped (helical) milled-on part (12) is formed on a body (solid) of revolution (10) and cooperates with a thread-shaped milled-out part (16) formed in a component (15). The lead (pitch) of the milled-on part (12) and of the milled-out part (16) are at least approximately equal. Due to the rotary movement, the milled-out part (16) is continuously opened or closed with the aid of the milled-on part (12), as a result of which the impedance of a measuring coil (20) is varied and thus a measuring voltage (U) is generated. The measuring device is particularly small and compact in design and permits a relatively large linear measurement range of up to approximately 300@. <IMAGE>
Patent DE-3833968-A1 (DE)
Inventor: GOEHRING WERNER
IPC: G01N27/406
Filed: 1988-10-06
Abstract: The invention relates to a probe for measuring the oxygen potential, in particular for determining the carbon transfer properties of a furnace atmosphere containing proportions of the gases H2, CO and CH4, which probe contains a solid-state electrolyte which conducts oxygen ions and which has a contact electrode in the furnace atmosphere and a contact electrode in a reference means having known oxygen potential. In order to improve the measurement accuracy, it is proposed that there is disposed between the contact electrode (6) in the furnace atmosphere and the measuring electrolyte (1) a compensating electrolyte (8, 12) which conducts oxygen ions in the form of a separate solid body which is in contact with the measuring electrode (1), on the one hand, and the contact electrode (6), on the other hand, and which is so designed that it takes up oxygen ions from the surrounding furnace atmosphere to the extent it is removed from the measuring electrolyte (1) by an electrode reaction. <IMAGE>
Patent DE-3836539-A1 (DE)
Title: Device for indicating the respective trend for the speed of motor vehicles along travelling distances of equal length just covered
Inventor: ROTTER ERHARD F
IPC: G01P1/12
Filed: 1988-10-27
Abstract: The indisputable recording of the respective trend of the travelling speeds of motor vehicles along travelling distances of equal length just covered is afforded in that the entire speed trend along the distance just covered appears as a moving-writing diagram over this distance on a moving-writing video screen.