baber/WOPTO huggingface dataset:
Patent DE-3229004-A1 (DE)
Title: Device for guiding a working medium through a material web
Inventor: SCHUIERER MANFRED DIPL ING
IPC: D06B5/08
Filed: 1982-08-03
Abstract: The invention relates to a device for guiding a working medium through a material web by the use of a slit nozzle, a guide surface and a covering strip resting on the material web, the length of the flow space for the working medium being adjustable by changing the length of the covering strip resting on the material web. This affords the best possible adaptation of the treatment effect to the particular quality of the material web.
Patent DE-3229606-A1 (DE)
Inventor: GOETTLING HELMUT
IPC: F16K11/06
Filed: 1982-08-09
Abstract: 1. Multiple-way gate valve having the following features : a) there is provided a first plate (6) that has at least one bore for a pressure-medium connection and serves as the base plate ; b) there is provided a sliding valve member (10) that can be guided over the base plate and has at least one aperture via which at least a second bore can be connected to the first bore ; c) there is provided a second plate (1) that serves as the sealing plate and is arranged on the side of the sliding valve member (10) that is remote from the first plate (6) serving as the base plate ; d) a sealing member is arranged on the sliding valve member (10) in such a manner that the aperture forms with the base plate a sealed chamber that serves as a transfer passage ; characterized in that the sealing member (4) of deformable material is arranged in the aperture (3) of the sliding valve member (10), which aperture is in the form of a passage, in such a manner that it extends through the aperture (3) and one side abuts against the first plate (6) to form a seal and the other side abuts against the second plate (1) to form a seal.
Patent DE-3235640-A1 (DE)
Title: Improving the reproducibility and wetfastness properties of dyeings and prints
Inventor: KERMER WOLF-DIETER DIPL CHEM D
IPC: D06P3/60
Filed: 1982-09-25
Abstract: By using urea in the printing and continuous dyeing of cellulose fibres and blends thereof with polyester fibres with violet, blue or blue-green disperse dyes using carriers it is largely possible to avoid dye degradation on fixing with steam at 180 to 200 DEG C. This improves dye yield, reproducibility and fastness properties.
Patent DE-3235994-A1 (DE)
Title: Adjustment device for two functions
Inventor: BARTEL WIELAND
IPC: G05G9/02
Filed: 1982-09-29
Abstract: With the aid of an adjustment device, two functions, such as volume flow and temperature control of fluids, gases or vapours can be set with only one operating element. The ergonomically favourable torsion movement is used to meter the functions. The changeover from one function to another takes place as a result of pressing or pulling. At the same time, valves or other functional elements can be controlled. The forces and movements are transmitted by means of two tubes which run one inside the other.
Patent DE-3237023-A1 (DE)
Inventor: BERNSTEIN H F
IPC: B01D19/00
Filed: 1982-10-06
Abstract: 1. Degasification apparatus for fluid flows, in particular for deaeration of heat exchanger cycles, with a pipeline (2) for carrying the liquid flow and with a degasification chamber (1, 1a, 1b) which at least temporarily communicates to the atmosphere by a gas outlet, whereby the degasification chamber at least temporarily is in flow communication with the pipeline (2) via an input line (21) and at least temporarily is under a pressure below the pressure of the pipeline (2) and further, a discharge line (31) is provided with a pressure pump (94) connected therein, which brings the fluid having a pressure below the pressure of the pipeline (2), at least to the pressure in the pipeline (2), characterized in that the input line (21) of the degasification chamber (1, 1a, 1b) is provided with a remotely adjustable input valve (20), which is opened by an electronic control (100) for removing a certain amount of fluid ; that the removed fluid stands under atmospheric pressure for a time period determined by the controller (100) after closing the input valve (20) and the amount of gas dissolved in the liquid is reduced by this pressure reduction ; and that the pressure pump (94) is switched on by the electronic controller (100) to pump the liquid degassed under atmospheric pressure back into the cycle in the pipeline (2) up until a pressure sensor (101) signals that a pre-programmed system pressure in the fluid flow has been reached.
Patent DE-3239390-A1 (DE)
Title: Novel (aryl)alkyloxycarbonylaminoalkylphosphocholines, and processes for their preparation
Inventor: LAUTENSCHLAEGER HANS-HEINER DI
IPC: C07F9/10
Filed: 1982-10-25
Abstract: The invention relates to novel (aryl)alkyloxycarbonylaminoalkylphosphocholines of the general formula I <IMAGE>  and processes for their preparation. The compounds have a powerful biological activity, for example hypotensive and immunoregulatory activity, and can also be used as intermediates for the preparation of ureidoalkanolphosphocholines and as crop protection agents.
Patent DE-3247201-A1 (DE)
Title: Method for manufacturing an electrode grid
Inventor: REIF W DR-ING
IPC: H01M4/84
Filed: 1982-12-21
Abstract: Method for manufacturing an electrode grid for lead-acid batteries, which involves introducing a molten lead alloy, preferably a lead/antimony alloy into an electrode grid mould and having it solidified therein. In its solidification interval, located between the liquidus temperature and the eutectic temperature, the molten lead alloy is subjected to an ultrasonic treatment. This can be effected prior to casting of the lead alloy, if casting follows immediately afterwards, but it can also be done if the lead alloy has already been cast and is held in the electrode grid mould.
Patent DE-3248801-A1 (DE)
Title: Four-stroke internal combustion engine
Inventor: VOIGT DIETER DIPL ING
IPC: F01L1/44
Filed: 1982-12-03
Abstract: In order to obtain intensive swirling of the fresh gas in the combustion chamber in reciprocating piston four-stroke internal combustion engines irrespective of the speed, the inlet device normally located in the cylinder head was shifted into the cylinder. During the intake stroke the piston frees an inlet duct, laterally offset in relation to the cylinder axis, only after a large vacuum has been formed in the cylinder before reaching the bottom reversal point, so that fresh gas flows into the cylinder at high speed, causing intensive swirling about the cylinder axis. During the compression stroke the fresh gas is driven preferably into a rotationally symmetrical, radially constricted combustion chamber, further increasing the swirling. Following ignition and combustion of the charge, the inlet duct now in turn freed by the piston is inoperative since now a pilot control device arranged ahead of it is closed. The discharge process takes place via the discharge valve arranged in the cylinder head. Owing to the strong swirling in the case of the spark-ignition process irrespective of the speed, internal combustion engines designed in this way permit a high compression ratio with correspondingly improved efficiency and in the case of the direct injection diesel process a complete combustion with exhaust gas emissions containing few pollutants
Patent DE-3304754-A1 (DE)
Title: Device for supporting the pressing belts on double belt presses supported by rolling bodies
IPC: B30B5/06
Filed: 1983-02-11
Abstract: The invention relates to a device for supporting the pressing belts on double belt presses comprising a roller bed with seals on the rear of the pressing belt, in which needle rollers are arranged on shafts in bores of the support bearing strips on a heating plate and the cavities between the rollers, which are arranged so as to be offset in a transverse direction, are filled by filling bodies, the spaces between the fixed and moving parts of the roller bed being kept to a minimum and being filled with lubricant. The device is characterised in that on the side facing away from the pressing belt covering the whole region of the roller bed, an additional shape equalising space which can be subjected to fluid pressure media and a pressure chamber with seals are provided. With the device according to the invention, the range of surface pressures which can be controlled in an operationally reliable manner is substantially increased for double belt presses, without doing away with the advantages of the fluid cushion principle and roller bed bearing, and isochoric, isobaric and combined operation are possible in the manufacture of pressed material of all kinds.
Patent DE-3308432-A1 (DE)
Title: Swing, especially see-saw
Inventor: LECHNER THOMAS F H
IPC: A63G13/02
Filed: 1983-03-10
Abstract: Attached to a plane seat board (4) having the seat surface (3) are tubular-metal gripping bars (5) bent to form a narrowed U. Their ends are seated firmly on respective supporting plates (6) which are fastened to the seat board by means of screws and cap nuts (7) screening their ends. The seat board is held by a runner part (1) having two C-shaped runners (11) which are bent round at their ends and which are releasably connected by means of U-shaped crossbars (12) and carry wooden-board foot rests (13). The runners (11) are inclined towards one another symmetrically to a vertical longitudinal mid-plane. As a result, the runners extend further outwards than a narrow middle part (17) of the seat board (4) which has wider outer zones (18, 19) towards its ends. Tilting safety is thus increased, and the risk of overturning is reduced by a more pronounced braking of the swinging movement towards the end positions. The danger of injury is largely removed. <IMAGE>
Patent DE-3312176-A1 (DE)
Title: Two-part container
Inventor: KOSMEIER HEINRICH C
IPC: B65D6/00
Filed: 1983-04-02
Abstract: A container is composed of two parts (10, 12) whose edge parts (14, 16) are designed to correspond to one another and in each case so as to overlap halfway and to be overlapped halfway. In this manner, the parts can be combined in any desired combination, e.g flat lid part with deep bottom part, or two flat lid parts or two deep bottom parts, to produce containers of different volumes. <IMAGE>
Patent DE-3312690-A1 (DE)
Title: Sports boat system consisting of several closed basic supporting-body elements of various shape
Inventor: JESBERGER SIEGFRIED DIPL ING
IPC: B63B7/02
Filed: 1983-04-08
Abstract: Published without abstract.
Patent DE-3314782-A1 (DE)
Title: Video recorder recording a PAL colour subcarrier
Inventor: KLUTH HANS-JUERGEN ING GRAD
IPC: H04N9/82
Filed: 1983-04-23
Abstract: In a video recorder, the colour subcarrier (Fm), the frequency of which is reduced, is interleaved into the lower frequency band of the luminance signal (Y) whilst retaining the PAL quarter-line offset, and recorded together with this luminance signal by frequency modulation of the picture carrier. As a result, the frequency band below the modulated picture carrier becomes free for recording audio signals. <IMAGE>
Patent DE-3314869-A1 (DE)
Title: Method and device for monitoring opto-electronic transmission links for digital signals transmitted serially
Inventor: RUMOLD GERHARD DIPL ING
IPC: H04B10/00
Filed: 1983-04-25
Abstract: It is proposed to reduce the transmit power of the light-emitting diode by a certain percentage as a test at a particular bit position of a pulse message to be transmitted and to test the transmission of this test bit at the receiving end. If the test bit has been transmitted, an attenuation reserve of the transmission line corresponding to the reduction is still available. <IMAGE>
Patent DE-3329537-A1 (DE)
Title: Portable boring device for machining bores
Inventor: HOFMANN SIEGFRIED
IPC: B23B35/00
Filed: 1983-08-16
Abstract: The present invention relates to a portable boring device for machining existing and worn-out bores, in particular on construction machines and lifting appliances, in which boring device a tool-holding sleeve displaceable in the axial direction, after the boring tool is moved up to the bore to be machined, is clamped by means of an annular-clamping-disc block in a driven hollow spindle for driving by the latter, a longer machining area being made possible without shifting the boring device in the case of several bores lying one behind the other on the same axis.
Patent DE-3333079-A1 (DE)
Title: Paralleliped cutter
Inventor: KLEIN HUGO
IPC: B26D3/18
Filed: 1983-09-14
Abstract: The material to be cut for domestic, trade or industrial use is pressed down by machine or by hand from above through a multiplicity of knives which are arranged in a square and which form an insert in a closed container, and is cut off below by a sickle-shaped knife. This results, according to the setting, in slices, parallelipeds or rodlets of the same size. There is no danger of the operator being cut.
Patent DE-3333699-A1 (DE)
Title: Coke oven door with a Z-profile membrane and twin-cam clamping disc
Inventor: DIX KURT
IPC: C10B25/16
Filed: 1983-09-17
Abstract: For sealing the oven chamber of horizontal-chamber coking ovens, coke oven doors having a sealing strip formed as a Z profile are used. While one arm of the sealing strip is held gas-tight on the door body via the contact pressure disc of a self-locking twin-cam clamping disc and is linearly displaceable above the cam associated with this cam clamping disc, the free arm or the sealing edge is subjected to the action of spring-loaded thrust members which are adjusted via the second cam of the twin-cam clamping disc synchronously with the sealing strip arm associated with the door body. The first cam, which is arranged to act directly on the arm of the sealing strip, has defined idle running relative to the second cam, so that the second cam can first be used for applying the necessary working stress to the spring or to the spring-loaded thrust piece. <IMAGE>
Patent DE-3341325-A1 (DE)
Title: Furniture hinge
Inventor: SCHMID GUENTER
IPC: E05D7/04
Filed: 1983-11-15
Abstract: The invention relates to a furniture hinge having a hinge part located on the door and a hinge part located on the body which are connected to one another via hinge levers. The hinge part located on the body is an elongate hinge arm (6) which is bent in an essentially U-shaped manner from sheet metal and which is seated removably as well as adjustably in the direction of depth of the furniture and transversely to this on a mounting plate (16) to be fastened to the furniture side wall (4). For depth adjustment and for fixing to the mounting plate (16), there is located on the inner hinge-arm end a longitudinal slot (30), through which a locking screw which with its head (28) clamps the slot edge against the mounting plate (16) is screwed into the mounting plate (16). On the inner hinge-arm end, a fastening tab (31) is bent in one piece from the hinge-arm transverse web (7) towards the mounting plate (16) and then back at a distance from the transverse web (7) to the hinge part located on the door. Located on the bent-back tab part (32) is the longitudinal slot (30), opposite which there is on the transverse web (7) a passage orifice (33) for a screwdriver. For transverse adjustment, there is a transverse-adjusting screw (35) which is operatively connected, so as to allow longitudinal displacement, to the hinge arm (6) and the mounting plate (16), in such a way that, when it is rotated, the distance between the hinge arm (6) and the mounting plate (16) varies. The transverse adjustment can be carried out with the locking screw (27, 28) tightened, and for this ... Original abstract incomplete. <IMAGE>
Patent DE-3344937-A1 (DE)
Title: Method and apparatus for conveying water
Inventor: WILHELM ACHIM DR ING
IPC: F04F1/04
Filed: 1983-12-13
Abstract: In a method for conveying water, an intermediate storage container is first supplied with steam, which has been generated with the aid of solar energy. The steam is then condensed by feeding in small amounts of fresh water. The reduced pressure which arises in the intermediate storage vessel in the process is utilised to draw water into the intermediate storage vessel.
Patent DE-3347870-A1 (DE)
Title: Installation system for fittings in bathrooms and sanitary facilities
Inventor: HACK GUENTER
IPC: E04C2/52
Filed: 1983-09-22
Abstract: Duct-constructing elements supported by the floor and having cover plates form a plumbing duct at seating height which is readily accessible from above and which receives the plumbing pipes. The installation of the duct-constructing elements at seating height and the plumbing can be carried out on the floating screed or on a prefabricated floor, even before the walls are erected. The duct-constructing elements then act as guides for the walls and, if appropriate, as retaining means, especially in the construction of cabins. The duct-constructing elements constitute, in general, supports and retaining means for the fittings. The fittings at window-sill height are installed and secured by way of interposed connection guides. The connection guides of the fittings at window-sill height have a uniform seating for the uniformly designed support of the fittings. The connection guides for wash basins can be installed beforehand and the wash basins can be correspondingly designed therefor. The basins can thus be fitted in the finished state, if appropriate without any connecting work by workmen, and can likewise be removed again without performing any plumbing work. <IMAGE>
Patent DE-3400210-A1 (DE)
Title: Utensil bag for diabetics
Inventor: SCHAEUFLER KARL
IPC: A61M5/00
Filed: 1984-01-05
Abstract: The bag intended for accommodating utensils for diabetics comprises an elastic tape (18) at its lower part (10) which extends from the back part (12) to the front end and is sewn or stitched to the lower part at several points while forming insertion loops of different sizes. The insertion loops (22-38) are arranged in the bag, while being adapted to suit the different geometric dimensions of the test and spraying utensils needed by a diabetic, so that as compact and space-saving a bag design as possible is obtained. This results in a relatively flat bag, the contour of which tapers slightly and is bent convexly from the back part (12) to the front end, so that it can easily be inserted even into relatively narrow coat pockets and stored there without being excessively bulky. <IMAGE>
Patent DE-3408894-A1 (DE)
Title: Accessory device on a ski with a downhill binding
Inventor: STAMM HEINRICH
IPC: A63C9/08
Filed: 1984-03-10
Abstract: An accessory device is attached to a ski (1) between the front jaw member (2) and the heel retainer (3) of a downhill binding. This device consists of a baseplate (6) which is fixedly mounted on the ski (1) and onto which a toe-binding part (11) can be pushed. Conventional downhill ski boots of a certain size have a length (B) which is a few centimetres greater than the length (A) of cross-country ski boots of the same size. For downhill use, the user removes the toe-binding part (11), which is locked by means of a hook (10), and also changes his footwear accordingly. <IMAGE>
Patent DE-3409683-A1 (DE)
Title: Freight container
Inventor: RUST HARALD DIPL ING
IPC: B65D6/28
Filed: 1984-03-16
Abstract: A freight container, intended primarily for air freight, consists in frame construction of profiles which are connected to one another at the corners. The openings between the profiles are closed by panels attached to the profiles. Corner connectors, preferably made of plastic, are arranged in each case at the container corners. Arms extending from a corner piece of each corner connector engage in corresponding receivers in the profiles running in each case up to the relevant corner. The receivers are to grip around the respective arm in each case resting closely against it. <IMAGE>
Patent DE-3412841-A1 (DE)
Title: Heat flowmeter for systems which use liquids or gases as heat transporters
Inventor: GRAMBUSCH MANFRED VON
IPC: G01K17/14
Filed: 1984-04-05
Abstract: The invention serves to measure the input or extraction of heat by liquids or gases. A flowmeter with a bypass is used, the influx of flow being divided up between the two in a manner controlled by the temperature of the liquid or gas.
Patent DE-3417338-A1 (DE)
Title: Device for testing the filling level of bottles for drinks
Inventor: LENK FRIEDRICH
IPC: G01F23/26
Filed: 1984-05-10
Abstract: A device for testing the filling level of electrically non-conductive containers which are passed along a conveyer belt, using electrodes which are arranged on opposite sides of the conveyer belt and form a capacitor which encloses the container, an AC source which supplies the capacitor via a resistor, and an evaluation device which responds to the current flowing in the capacitor circuit, is intended to be improved to the effect that reliable measurement results with respect to the filling level are obtained within tight tolerances. For this purpose, it is proposed that at least one of the electrodes be split in the feed direction of the conveyer belt into partial electrodes which are insulated from one another and follow one another at a short distance, that devices to form a signal be arranged downstream of the electrodes, and that the signals formed be made to act in an inverse manner in the evaluation device.
Patent DE-3417956-A1 (DE)
Title: Multiplex control for motor vehicles
Inventor: BREMER WOLFGANG DIPL ING
IPC: B60R16/03
Filed: 1984-05-15
Abstract: A multiplex system is proposed for driving electrical loads and the like in motor vehicles, by means of which system it is intended to reduce the wiring complexity in the motor vehicle, in that control information items are transmitted from a central unit (11) to a large number of subscriber stations (12) in order to carry out control commands. In this case, the central unit (11) is electrically conductively connected to at least one transmitting station (11), said transmitting station being arranged in the vehicle (10) such that it passes on the control information items emitted by the central unit (11) to the receivers of the subscriber stations (12), by means of wireless transmission. <IMAGE>
Patent DE-3420216-A1 (DE)
Title: Directional control valve
Inventor: KOETTER WOLFGANG DIPL ING
IPC: F15B13/01
Filed: 1984-05-30
Abstract: In a directional control valve (10), a control spool (14) is guided in a sliding manner in a spool bore (13). Arranged parallel to the latter in a blind bore (38) is a control piston (39) which is in operative connection with a stop valve (54) closing off a consumer connection (24). Arranged on the control spool (14) is a connecting pin (71) and an extension pin (77) which project into a longitudinal bore (65) formed in a housing part (12). A control piston (93) for displacing the control spool (14) is firmly arranged on the extension pin (77). Both control pistons (39) and (93) are arranged in a first closed pressure-medium circuit and are designed in such a way that the control piston (39) is displaced even at lower pressure and opens the stop valve (54). A consumer can thereby be lowered in a precision-controlled manner, the control spool (14) still being in neutral position and a lower neutral circulation pressure prevailing. No disturbing, additional actuating forces act on the control spool (14). <IMAGE>
Patent DE-3422309-A1 (DE)
Title: Photometer for continuous analysis of a medium
Inventor: ZOECHBAUER MICHAEL
IPC: G01N21/31
Filed: 1984-06-15
Abstract: Photometer for continuous analysis of a medium (gas or liquid) containing a plurality of components by using light which passes through the medium and has wavelengths which are absorbed by the components of the medium, the light beam path periodically having two different lengths in the medium to be analysed. Before penetrating into the medium, the light is split into two component beams which traverse differing path lengths in the medium. Processing the different signals thus produced is done by analogy with the main patent.