baber/WOPTO huggingface dataset:
Patent DE-3523583-A1 (DE)
Title: Measuring appliance
Inventor: SCHMIDT CONRAD DIPL PHYS DR
IPC: G01N27/12
Filed: 1985-07-02
Abstract: The invention relates to a measuring appliance (1) for determining the water content, especially in gases. The measuring appliance (1) according to the invention is equipped with two electrodes (2, 3) which are connected to one another via a thin polymer layer (5). The polymer layer is made of polyamide and is doped with an ammonium salt. It is possible, alternatively, to manufacture the polymer layer (5) from a chalcogen-doped triaromatic methane polymer. The polymer layers (5) used are able to absorb water. As a result, their conductivity changes proportionally to the amount of water absorbed, which in turn is proportional to the water content of the environment. <IMAGE>
Patent DE-3531005-A1 (DE)
Title: Thickness control instrument for an extrusion-coating device
Inventor: ANTHONY JUN JOHN D
IPC: B29C48/07
Filed: 1985-08-30
Abstract: A thickness control instrument for controlling the thickness of an extrudate contains a nested temperature control circuit for controlling the temperature of a heat-responsive element, on the basis of a preset nominal temperature value. The nominal temperature value for the temperature control circuit is determined on the basis of the measured thickness of the extrudate.
Patent DE-3533593-A1 (DE)
Title: Hydraulic antilock brake system (ABS) with intermittent gear pumps
Inventor: STIEVE KONRAD
IPC: B60T8/32
Filed: 1985-09-20
Abstract: The essential feature of this brake system are the intermittently functioning gear pumps. The object of these is to rhythmically relax the brake pressure during the braking sequence and thereby to prevent locking of the braked wheels.
Patent DE-3538138-A1 (DE)
Title: Emission-free wet quenching for coke ovens
Inventor: HOELTER HEINZ DIPL ING
IPC: C10B39/04
Filed: 1985-10-26
Abstract: It is known to quench coke in quenching towers, but the emission and the discharge of steam creates a nuisance (pollution). It has therefore already been proposed to use coke dry cooling in which the dust nuisance can be reduced to virtually zero by an encasing and filter technique. Nevertheless, even in this method severe SO2 emission occurs, as well as release of lean gas as leakage from the lock systems. In order to overcome these disadvantages and avoid the expense associated with coke dry cooling, the invention proposes to provide, above the coke quenching car (2), a quenching hood (1) with the emission collected by the latter being led via a steam cooling hood (4) to a cooling zone (5), preferably constructed as a condenser, from which the condensate liquid is drawn off at (6), with the residual air being passed through a deduster (dust precipitator) (7). The cooling zone (5) is sprayed with SO2-scrubbing liquids. The waste water is fed to a water treatment installation, e.g. a sewage plant and/or biological installation and/or a small concentrator unit. <IMAGE>
Patent DE-3543546-A1 (DE)
Title: Tea/coffee candle-burner for heating a tea/coffee pot or for keeping hot drinks hot
Inventor: THEEDT CARMEN
IPC: A47J36/26
Filed: 1985-12-10
Abstract: Published without abstract.
Patent DE-3544243-A1 (DE)
Title: Alphanumeric data blind-input system for computers
Inventor: HEHEMANN GUENTER
IPC: H01H13/84
Filed: 1985-12-14
Abstract: The subject of the invention is a computer keyboard on which the space bar can be removed and replaced by a double perforated key (4) with 8 or more pressure sensors (7). Even if there are only 7 pressure sensors (7) apart from that for the space bar function, and if there are 46 keys in accordance with DIN 2137, this provides the possibility of access to 322 characters or functions without having to take your fingers off the keyboard or your eyes away from the screen, since the variable key allocation is brought up on the main screen (1) or appears on a secondary screen (6). <IMAGE>
Patent DE-3600692-A1 (DE)
Title: Process for producing hollow articles filled with explosive
Inventor: RINGEL KONRAD
IPC: F42B33/02
Filed: 1986-01-13
Abstract: In cast explosive charges, the hexogen proportion is increased by means of a grid (8) which can be immersed in the liquid explosive and the uniformity of the yield of the explosive charge is improved. <IMAGE>
Patent DE-3605186-A1 (DE)
Title: Method for connecting two ends of a conveyor belt, as well as a device for carrying out this method
Inventor: AKTERIES HANS
IPC: B29C65/34
Filed: 1986-02-19
Abstract: In the case of a method and in the case of a device for connecting two ends of a conveyor belt by welding or vulcanising using a welding press, the two ends are surrounded (after they have been joined together) at the junction point by a welding film consisting of electrically conductive material, so that, in the region of the junction point, in each case one length of the welding film rests on one surface of the conveyor belt. The ends of the conveyor belt, which are thus surrounded by the welding film, are then pressed against one another in the welding press. In order to produce the influence of heat which is necessary for the welding or vulcanising process, the two lengths of the welding film have an electrical current applied to them.
Patent DE-3607287-A1 (DE)
Title: Process for the preparation of borrelidin and its use as pesticide
Inventor: DORGERLOH MICHAEL DR
IPC: C12P17/08
Filed: 1986-03-06
Abstract: The invention relates to a process for the preparation of the macrolide antibiotic borrelidin by an essentially microbiological route and to the use of borrelidin for controlling animal pests and weeds.
Patent DE-3613729-A1 (DE)
Title: Communication passage protection in the form of a bellows
Inventor: HUEBNER REINHARD DIPL ING
IPC: B61D17/22
Filed: 1986-04-23
Abstract: Bellows for articulated vehicles made of a coated fabric which is in the form of a tube which is arranged between two vehicles connected to each other in an articulated manner and has an essentially rectangular cross-section or a tunnel of corresponding cross-section. The bellows walls, which form the roof and optionally the floor of the bellows, are relatively soft in the particular wall plane, the bellows walls, which form the side walls of the bellows, are relatively stiff in the particular wall plane.
Patent DE-3616347-A1 (DE)
Title: Drawer with rectangular base and at least one projecting end wall with a handle
IPC: A47B95/02
Filed: 1986-05-15
Abstract: Drawer with a rectangular base, two opposite side walls (3, 4) and at least one end wall (11), which has a handle (26, 28) and is connected to the side walls (3, 4). The drawer is made entirely from a thermoplastic. The side walls (3, 4) and the base (2) are designed as an integral body (1). The body (1) is provided, on the base (2) in the region of the bottom edge of the end wall, with at least one profile web (9) which extends essentially from side wall (3) to side wall (4) and is considerably lower than the end wall (11). The end wall (11) made as a separate part is provided with a cavity accessible from its bottom edge, at least one inner wall of which cavity fits snugly against the outside of the profile web (9). <IMAGE>
Patent DE-3618387-A1 (DE)
Title: Process and device for removing special waste from soil, landfill sites and similar deposition sites
Inventor: SCHREINER MATTHIAS
IPC: E21D1/12
Filed: 1986-05-31
Abstract: The invention relates to a process and a device for removing special waste, in particular special waste containing pollutants of varying consistency, from soil, landfill sites and similar deposition sites. The invention is based on the object of providing a process of the generic type mentioned above which permits a problem-free removal of special waste from a deposition site. This object has been achieved by a process according to the invention which is characterised in that the special waste is subjected, at the place of its deposition, to the effect of freezing agents and in that the frozen special waste is then removed from the deposition site. Preferably at least one hollow element suitable for transporting the freezing agent is driven as far as the place of deposition. A device for carrying out the process is characterised in that the hollow element provided is a hollow lance with walls made of cold-conductive material which has, in its interior, at least one chamber to receive freezing agent.
Patent DE-3622686-A1 (DE)
Title: Ground-working machine
Inventor: FLECK ALFONS
IPC: A01D34/82
Filed: 1986-07-05
Abstract: In a ground-working machine (11) having a mowing cutter (13) inserted in a movable housing (14) and driven in rotation, the housing (14) being provided with a discharge orifice (15) and a cover (21) being mounted in front of the latter at a distance from the mowing cutter (13), the cover (21) is arranged so as to be positively adjustable relative to the housing in the plane of the mowing cutter (13). This design makes it possible always to achieve a rectilinear cutting-edge path even in a pasture which has obstacles (H). Grass islands therefore do not remain standing, and also subsequent work is largely avoided. <IMAGE>
Patent DE-3630290-A1 (DE)
Title: Closure element (fastening element) for fittings in the form of hoses
Inventor: MARX KARL-HEINZ
IPC: H02G15/18
Filed: 1986-09-05
Abstract: A closure element for fittings in the form of hoses, for covering elongated material, is described, which consist of a plastic strip which shrinks under the influence of heat. The closure element is a plastic profile having at least one longitudinal slot for the introduction of the strip edges. The width of the slot can be narrowed under the influence of heat.
Patent DE-3631110-A1 (DE)
Title: Hydraulic cylinder for agricultural ground-working appliances
Inventor: LAAK THEO VAN ING GRAD
IPC: A01B15/14
Filed: 1986-09-12
Abstract: A hydraulic cylinder, which can perform a double function, has three pressure spaces, the third pressure space being formed between the piston and the additional piston. The movement of these two pistons is limited by a partition wall arranged fixedly between them and having a bore. In hydraulic terms, on the one hand, the additional cylinder space, specifically, here, the additional cylinder-space part in the region of the piston, and the annular piston space are connected to one another, whilst, on the other hand, the piston annular space and piston space, that is to say the cylinder space behind the additional piston, are connected to one another. A bore is provided in the partition wall between the two pistons, so that the synchronous displacement of the two pistons is ensured during the working stroke. The cushion between the two pistons also correspondingly remains the same, thus in turn ensuring that influence on the working-width setting during the working stroke cannot occur. <IMAGE>
Patent DE-3632021-A1 (DE)
Title: Process for regenerating copper chloride etching solutions and also etching plant
Inventor: HAAS RAINER ING GRAD
IPC: C23F1/46
Filed: 1986-09-20
Abstract: In an etching plant using copper chloride as etching solution, a part of the etching solution is fed in a secondary circuit into an enrichment tank where it is saturated with NaCl or KCl. The etching solution in the enrichment tank is cooled to a temperature below room temperature. This prevents NaCl or KCl from precipitating out of the etching solution which is present in the etching machine or in the lines to and from the enrichment tank if the etching machine is taken out of service.
Patent DE-3633823-A1 (DE)
Title: Substituted 1,1,2-triphenylbut-1-enes
Inventor: SCHOENENBERGER HELMUT PROF DR
IPC: A61K31/085
Filed: 1986-10-04
Abstract: Antitumour 1,1,2-triphenylbut-1-enes of the general formula <IMAGE> in which the radicals R1, R2 and R3 are identical or different and denote hydrogen or the group OR4, and R4 denotes a C3-C6-alkenoyl group, a carbamoyl group, a carbamoyl group which contains one or two beta -chloroethyl radicals or  beta -bromoethyl radicals, or a C2-C6-alkanoyl group which contains a halogen atom, and R5 represents a C1-C6-alkyl group, where at least one of the radicals R1, R2 or R3 is not a hydrogen atom, and in which one or two of the radicals R1, R2 and R3 can also be a hydroxyl group, the group -OPO(OH)2, a C2-C6-alkanoyloxy group which optionally contains a carboxyl group, or a 2-(di-C1-C4-alkylamino)ethoxy group, if one or two of these radicals represent the carbamoyloxy group or a carbamoyloxy group which contains one or two  beta -chloroethyl radicals or  beta -bromoethyl radicals, and processes for their preparation.
Patent DE-3638208-A1 (DE)
Title: Overhead door closer with stop device
Inventor: FURCHNER HEINZ
IPC: E05F3/22
Filed: 1986-11-08
Abstract: Overhead door closers are provided with two linkage arms (1, 2) loaded by closing force and connected to one another in a rotationally articulated manner and with a stop device which is arranged between them and serves for stopping the door wing in a specific opening position and which has a notched disc (7) which is connected to one linkage arm (2) in a rotationally fixed manner and a catch bolt (8) which cooperates with the latter, is resiliently mounted on the other linkage arm (1) and the loading spring (10) of which is supported on an abutment (11) disengageable by means of a thermally releasable cut-out element (21). In order to improve the thermal response accuracy and also the design of the stop device, the thermally releasable cut-out element consists of a memory-metal bow (21), there also preferably being provided between the latter and the abutment (11) a manually engageable and disengageable actuating element (19) which engages on the abutment (11) and which can likewise be disengaged by the memory-metal bow (21). <IMAGE>
Patent DE-3705629-A1 (DE)
Inventor: MAHR PETER
IPC: H03K23/68
Filed: 1987-02-21
Abstract: A programmable frequency divider for integral and fractional divider ratios is described. It comprises a first divider circuit which is preset for an integral component of the divider ratio, and a second divider ratio with a flip flop which acts on the control input of the first divider circuit in the direction of changing the divider ratio.   The object is to create a programmable frequency divider which, in addition to high resolution, also provides a large range of variation of the divider ratio. For this purpose, the flip flop is constructed as dynamic flip flop, the dynamic input of which is connected to the output of the second divider circuit. The output of the flip flop is connected to the control input of the first divider circuit via an adder which changes an integral part of the divider ratio and the integral part of the divider ratio is alternately increased and decreased at the ratio of the fractional component of the divider ratio.
Patent DE-3708895-A1 (DE)
Inventor: MOEHLMANN WILFRIED
IPC: B60N2/48
Filed: 1987-03-19
Abstract: In a headrest for a motor vehicle seat, the support bars (6) of which are firmly connected to the backrest and on which the devices making the headrest height-adjustable and inclination-adjustable are located in the headrest itself, the hollow chambers (18) receiving the support bars (6) from below are designed as parallel-walled hollow guides (26), in which a bearing element (22), which is fixed to the end (24) of the support bar (6), is height-adjustable. The bearing element (22) engages positively and with a certain degree of friction on the inside walls of the hollow guide (26). To adjust the inclination, the headrest is rotatable about a horizontal swivel axis (36) around the bearing elements (22). For this purpose the bottom aperture (32) of the hollow chamber (18) must have the necessary play for passage of the support bar (6). In the embodiment described the swivelling range of the headrest is greater the higher it is set. The horizontal swivel axis (36) remains stationary in the event of a height adjustment in respect of the support bars (6) and the bearing elements (22), that is it changes its position inside the headrest. <IMAGE>
Patent DE-3710061-A1 (DE)
Title: Shock absorber with variable damping characteristic
Inventor: KOMOSSA WERNER
IPC: F16F9/46
Filed: 1987-03-27
Abstract: The invention relates to a shock absorber with variable damping characteristic, in particular for motor vehicles, which has at least one cylinder filled with a damping medium and a piston rod which is submerged in a sealing manner in the cylinder and which bears at its cylinder-side end a piston which is sealed in relation to the cylinder wall and which divides the cylinder space into two chambers, the piston having, in addition to at least one main flow duct for the damping medium, a connecting duct which acts as a bypass between the chambers and which can be opened or closed by an electrically controlled control element. The invention consists in that the piston (1) has a number of connecting ducts (26 ... 28) which can be opened or closed in a controlled manner and which are arranged next to one another. <IMAGE>
Patent DE-3714471-A1 (DE)
Title: Method and device for lymphatic drainage massage
Inventor: KOERNER ARTUR F
IPC: A61H9/00
Filed: 1987-04-30
Abstract: In order to perform lymphatic drainage massage with the requisite gentleness but without specially trained staff, a plurality of fan-shaped water jets located at a distance of 5-20 cm one behind the other in at least one row and extending in parallel with one another are directed against the human body and guided upwards thereon.
Patent DE-3724674-A1 (DE)
Inventor: BIRNBACH ALFONS DIPL ING
IPC: G01M17/02
Filed: 1987-07-25
Abstract: A method of measuring the eccentricity of a pneumatic vehicle tyre which in the operating state is fastened with its beads to the radially inner periphery of a rim. So that the measurement can be carried out for a predetermined tyre contour with side walls swung out to the side to a certain extent, it is proposed that the measurement of the eccentricity at the tyre (8) be carried out with tyre side walls (9) and beads (10) swung out to the side, and that an adjustable axial force be introduced to the tyre beads (10) during the measurement of the eccentricity, which axial force is identical to the product of the annular area of bead-location rings (1) which is projected in the radial direction and the air pressure prevailing in the test space. A device for carrying out the method is characterised by a measuring rim with two bead-location rings (1) which are displaceable relative to one another in the axial direction and of which at least one is also freely displaceable during the measurement of the eccentricity. <IMAGE>
Patent DE-3725062-A1 (DE)
Title: Filler ring
Inventor: THEUSNER MARTIN DIPL CHEM
IPC: B60B21/02
Filed: 1987-07-29
Abstract: The invention relates to a filler ring, which is added to the continuous ring and has cavities extending in the circumferential direction on a vehicle wheel which has a pneumatic tyre and whose rim has radially inwardly directed rim flanges, to fill an annular intermediate space between a tyre bead and a rim shoulder which bounds the fitting raised bed. In order also to be able to produce such a filler ring from a continuous annular profiled element without however having to continue to accept the long waiting time during the curing of the adhesive, it is proposed that the continuous annular element be joined by a plugged-in connecting element to form a continuous ring, the connecting element engaging without play with projections in hollow chambers running in the circumferential direction and sealing them. In particular to facilitate removal, it is also proposed that a strength member which extends in a transverse plane be embedded in the connecting element and that this strength member should lie free at a small, radially inner point forming a removal eyelet which can be engaged from behind.
Patent DE-3725388-A1 (DE)
Title: Turboengine
Inventor: STIEVE KONRAD
IPC: F02B53/00
Filed: 1987-07-31
Abstract: The turboengine is a unilaterally rotating engine, the construction of which is roughly comparable to that of a centrifugal pump. In the first third of the rotation charging with fresh air occurs. In the second third combustion occurs and in the final third, power is generated by the expulsion of the exhaust gases.
Patent DE-3727362-A1 (DE)
Title: Support
Inventor: KOZIEROWSKI K H JOACHIM VON
IPC: A47B13/02
Filed: 1987-08-17
Abstract: An adjustable support for tables, plates and apparatuses. Two push-in elements, each consisting of two parallel-extending angular profiles, are fitted one into the other detachably via a common centre line and form, via the frictional engagement of the profile walls, a support with bearings at the end points. The length of the support and the position of the bearings relative to one another are varied via adjusting elements. The bearings of the profiles have openings for receiving implements. Covers are fitted onto the profiles.
Patent DE-3732300-A1 (DE)
Title: Fold-up bed
Inventor: ALBISSER JOSEF
IPC: A47C17/82
Filed: 1987-09-25
Abstract: The invention relates to a fold-up bed consisting of a supporting structure having a lying area formed from straps. To provide a fold-up bed (1) for at least two to a maximum of four people which is light, compact and can be used anywhere and which has a small storage volume but itself offers storage space for necessary bedding, covers and the like, the supporting structure is formed from two frames (2, 3) which can be folded open and shut in the manner of a suitcase via at least one hinge (20) and are provided with an outer cover (19), each frame (2, 3) consisting of in each case two fixedly interconnected, hollow longitudinal profile pieces (4a, 4b) and hollow transverse profile pieces (5), and the straps (21, 22) of the two frames (2, 3) are joined, in a manner offset relative to one another, at one end to the outer longitudinal profile piece (4a) of the one frame (2 or 3, respectively) and at the other end to the inner longitudinal profile piece (4b) of the other frame (3 or 2, respectively). <IMAGE>
Patent DE-3733866-A1 (DE)
Title: Heat exchanger
Inventor: KOPP JOACHIM
IPC: F28F21/06
Filed: 1987-10-07
Abstract: A heat exchanger has at least one tube plate (sheet) (1) consisting of plastic and with sealingly inserted tubes (2), and a water box (4), which likewise consists of plastic, which respectively have, in a manner matched to one another and near the rim, a circumferential, continuous, essentially plane welding surface (8), and at least one partition (6), which extends in the water box (4) at right angles to the tube plate surface (7) and in whose region there are additional welding surfaces (9, 9'). The welding surfaces (8) and the additional welding surfaces (9) are welded to one another in a water-tight fashion by friction welding, and for this purpose the welding surfaces (8) and the additional welding surfaces (9) can be displaced relative to one another during friction welding at least by the vibrational travel in the direction (10) of travel, and the welding surfaces (8) and the additional welding surfaces (9) extend essentially parallel to one tube plate surface (7). For the purpose of reliably preventing erroneous assembly of the tube plate and water box, it is proposed that the welding surface (8) and/or the additional welding surfaces (9) or at least parts (mounting bevel 9') of these surfaces (8, 9, 9') extend inclined at an angle (11) to the tube plate surface (7), and that all the welding surfaces (8) and additional welding surfaces (9) can extend during the friction welding parallel to the direction of travel of the relative movement of the tube plate (1) and water box (4). <IMAGE>