baber/WOPTO huggingface dataset:
Patent DE-3618930-A1 (DE)
Title: Domestic kitchen as room divider by connecting ready-installed furniture-appliance blocks (containers)
Inventor: BAUMGARTEN HEINZ
IPC: A47B77/02
Filed: 1986-06-05
Abstract: A fully functioning domestic kitchen as room divider by joining together ready-installed, series-produced furniture and appliance blocks, which domestic kitchen can also be set up freely in the room.
Patent DE-3621153-A1 (DE)
Title: Pump
Inventor: LANGER PAUL G
IPC: F04C2/12
Filed: 1986-06-24
Abstract: In a pump along the lines of a Roots pump it is provided that the two rotors (7 and 8) are of different sizes and are arranged in cylindrical segment-shaped housing sections (2 and 3 respectively) with different diameters (D1 and D2 respectively). Advantageously it can furthermore be provided that the larger of the two rotors (7, 7') exhibits longitudinal edges (17, 18) running essentially parallel to each other and, on its narrow sides (19', 20'), exhibits over an angular range  alpha  around the longitudinal axis (14) a radius of curvature (D2/2) which corresponds approximately to the radius of curvature of the associated housing section (3). <IMAGE>
Patent DE-3626005-A1 (DE)
Title: Impact protector for the knee or elbow joint
Inventor: WEIGL ADOLF
IPC: A41D13/08
Filed: 1986-07-31
Abstract: An impact protector padding for knee or elbow joints is fitted with rails which cover the limbs and a shell which covers the joint gap and associated centring devices. It is suitable, in particular, for protecting motorcyclists against injury in accidents.
Patent DE-3627828-A1 (DE)
Title: Method and apparatus for the cold-drawing of tubes
Inventor: BIERE ROLF
IPC: B21C3/16
Filed: 1986-08-16
Abstract: In the hitherto known methods for the cold-drawing of tubes in which a plug forms a drawing gap together with a drawing die, there is the risk that a tensile force acting on the drawing point during the second or subsequent draws will rise to such a level due to a wedging action which arises between the plug and the drawing point that the drawing point tears off. In order to eliminate this risk, the proposal according to the invention is that, after the drawing point (6) has been grasped by a clamping device (4), the plug (2) is displaced by a certain distance out of its working position, counter to the direction of drawing of the tube (3). The tube (3) is then pulled a short distance in the drawing direction and the plug (2) is then moved into the working position. It is thereby possible to perform the successive draws without breaking off the respectively present drawing point. <IMAGE>
Patent DE-3630402-A1 (DE)
IPC: B23B29/03
Filed: 1986-09-06
Abstract: 1. Precision boring tool for making precision bored holes comprising a cutter head having arranged on its circumference several cutter bars, each being pressable by a securing device against a shoulder of said cutter head, the distance of said cutter bars from the longitudinal axis of said cutter head being different and said cutter being offset from one another in the direction of said longitudinal axis, characterised in that three cutter bars (1, 2, 3) of circular design are arranged at a spacing of 120 degrees on the circumference of said cutter head and are offset in the axial direction such that the effective cutting edge sections of said cutter bars (1, 2, 3) continually pass over into one another when projected onto a plane of the axis.
Patent DE-3630653-A1 (DE)
Title: Wall system for the construction of strongrooms
Inventor: STOLLENWERK ERNST
IPC: E05G1/024
Filed: 1986-09-09
Abstract: In a wall system for the construction of inner surfaces of strongrooms, two types of hollow-profile rails are provided. The hollow-profile rails of one type = supporting rails (6) extend over the entire width of the room floor (11) or room ceiling (12) or over the entire height of the side walls (13, 14). The hollow-profile rails of the other type = holding rails (1) rest on the room floor (11) or on the room ceiling (12) or on the side walls (13, 14), in each case between the supporting rails (6). They are therefore made correspondingly shorter. The two end walls (13, 14) of the strongroom are equipped with supporting rails (6). Only the holding rails (1) are fixed to the respective base surfaces. Moreover, the hollow-profile rails are supported relative to one another, the inner surfaces of the side walls (13, 14), of the floor (11) and of the ceiling (12) serving as abutments. All the hollow-profile rails (1, 6) can be provided with suitable reinforcing inserts (5, 9). <IMAGE>
Patent DE-3703745-A1 (DE)
Title: Tightening crosstrees
Inventor: MEISTER MICHAEL
IPC: B63B15/02
Filed: 1987-02-07
Abstract: Tightening crosstrees for fore-and-aft bracing of a multiple-piece mast, in which the crosstree stay is tightened by tightening spreaders, with at least one of these tightening spreaders being able to fold by way of a drag link, the swivelling plane running in the plane of the tightening spreaders. <IMAGE>
Patent DE-3706236-A1 (DE)
Title: Connecting element for two carrying parts
Inventor: LACHMANN HORST
IPC: F16B5/00
Filed: 1987-02-26
Abstract: The invention relates to a connecting element (8) which comprises two plates (9, 10) and is intended for two carrying parts (1, 2; 31, 35) which are arranged in parallel or at an angle with respect to each other, preferably exhibit a rectangular cross-section and of which at least one is provided with a T-longitudinal groove (5; 33). Each plate (9, 10) exhibits, on at least one side, a groove (11) which can be inserted into the T-longitudinal groove (5; 33) of the carrying part or parts (1, 2; 31, 35). Provided in one (9) of the two plates (9, 10) is a threaded bore (12) which receives a screw (14) which causes the plates to move away from each other and towards each other. In order that these parts can be produced in a simple manner and can be captively connected to each other, the invention provides that the end part (18) of the screw (14) is rotatably held in the other (10) of the two plates (9, 10). An embodiment which can be actuated from both sides is achieved in that the screw (14) is configured in two parts and a first screw (21) exhibits, on its head part (15) engaging into the threaded bore (12), a tapered hollow peg, as end part (18), which is provided with internal threads (22), passes through a cylindrical cutout (13) in the other plate (10) and into which is screwed the shank (23), provided with external threads (23), of a second screw (25) whose head (26) is greater than the cylindrical cutout (13). <IMAGE>
Patent DE-3707736-A1 (DE)
Title: Planting element for cultivating upright walls with greenery
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: A01G9/02
Filed: 1987-03-11
Abstract: The planting element for cultivating upright walls with greenery essentially ensures the anchoring of a root mat and at the same time exhibits, in an embodiment with sloping side surfaces, a favourable possibility for water retention. The planting elements may constitute a retaining frame, but also a box element with a fixed rear wall. It is suitable for completely cultivating the surface areas of house facades and balcony walls with greenery.
Patent DE-3712175-A1 (DE)
Title: Impregnated electrical wound capacitor
Inventor: ERHARDT WERNER
IPC: H01G4/22
Filed: 1987-04-10
Abstract: In the case of an impregnated electrical capacitor, the winding (1) is arranged on a core tube (2). There are cuts (3) on the winding circumference which are used as impregnation slots and enable both improved drying of the winding (1) before impregnation and improved impregnation. <IMAGE>
Patent DE-3714048-A1 (DE)
Title: Optoelectronic displacement sensor (position encoder) or sensor (resolver) for angles of rotation
Inventor: RUBRECHT JENS-DETLEF DIPL ING
IPC: G01D5/26
Filed: 1987-04-28
Abstract: In order to achieve a high resolution, the optoelectronic displacement sensor or sensor for angles of rotation contains a laser (7) and a semiconductor image-recording sensor (4) over which the laser beam passes, of which one part executes relative to the other a pivoting movement corresponding to the path or angle of rotation to be detected. The voltage distribution in the sensor (4), which depends on the location therein where the laser beam impinges is detected for the purpose of obtaining an electric displacement or angle signal (Fig. 1). <IMAGE>
Patent DE-3720609-A1 (DE)
Title: Roller for a roller conveyor
Inventor: NELLES WILHELM
IPC: B65G13/071
Filed: 1987-06-23
Abstract: The invention relates to a roller for a roller conveyor which transports articles, every roller being driven on one side by a drive wheel, in particular a chain wheel, and there being a coupling between the roller and the drive wheel, which coupling, beyond a particular torque, permits rotation of the roller with respect to the drive wheel. The coupling has a first coupling part coaxial with the roller axis and having a conical mating surface which fits in a coaxial recess, having a conical inner surface, of a second coupling part arranged on the end of the roller. At least one of the coupling parts is axially movable. One of the coupling parts can be pressed against the other coupling part by a spring element.
Patent DE-3722001-A1 (DE)
Title: Method of optimising the machining of round workpieces, and a machine tool
Inventor: RENKER HANSJOERG DR ING
IPC: G05B19/416
Filed: 1987-07-03
Abstract: In a method and a machine tool realising this method for machining round workpieces to be turned or ground, it is proposed that a coefficient of the rigidity of the workpiece be taken into account in the control system for the drives, which is optimised via a computer. The coefficient is derived from a flexural vibration of the workpiece.
Patent DE-3722687-A1 (DE)
Title: Plough
Inventor: POETTINGER KLAUS DIPL ING
IPC: A01B61/04
Filed: 1987-07-09
Abstract: Plough, especially conventional plough or reversible plough, with plough-body holders mounted on a plough frame and having plough bodies which are provided with overload protection, in which plough the plough body is guided on the plough-body holder with a lead by means of longitudinal links and is held locked in the ploughing position via a locking device and by means of a spring element of variable length having a pressure accumulator, the release force at which the overload protection is released being determined by the force of the position of the spring element.
Patent DE-3726620-A1 (DE)
Title: Device for the continuous overlap welding of chain links, bent in a C-shape and joined together to make a strand, in one pass
Inventor: KRAUSE STEFAN
IPC: B23K11/00
Filed: 1987-08-11
Abstract: The essential features of the invention consist in the fact that, after a chain link in each case positioned horizontally for welding, the chain forms a loop and is turned through 90@ in the longitudinal direction between a welded chain link and a chain link to be welded, and then two chain links are simultaneously welded continuously in a horizontal position in one direction to form an endless chain. <IMAGE>
Patent DE-3726976-A1 (DE)
Title: Driving simulator
Inventor: KLOSE ODO PROF
IPC: G09B9/04
Filed: 1987-08-13
Abstract: The invention relates to a driving simulator with a driver's cab which surrounds a driver space and has a driver's seat 1 and manual control elements and foot-operated control elements of a vehicle. In order to provide, in particular with constructionally simple means, a driving simulator which is suitable for mobile operation, is relatively easy to handle and without the requirement of high additional investment is suitable not only for simulation of individual movements of a vehicle, the driver's seat 1 has at least one driver's seat component 1, 2, 3 (Fig. 1) which can be transferred by a motor drive during simulation mode into continuously changeable distances from a retaining body 12 against which a driver can rest. <IMAGE>
Patent DE-3729303-A1 (DE)
Title: Switching apparatus
Inventor: HORNUNG HELMUT DIPL ING
IPC: H01H19/62
Filed: 1987-09-02
Abstract: The subject matter of the invention is a switching apparatus having a lever arm which is arranged outside a two-piece housing (1), can be deflected from a limit position, is subject to spring pretension and is connected via a shaft (12) to a body (14) which is arranged in the housing and has at least one cam track (15, 16, 17). The cam track of the body (14) has at least one cam section whose distance from the shaft rotation axis is different from that of the other cam sections. The position of a contact operating bolt of a switch (40, 41, 42), which is mounted on a support in the housing (1), can be varied via the cam track (14, 15, 16) in an angular position of the shaft and of the body (14) which can be predetermined. The switch contains a lever arm which is subject to spring pretension, is supported such that it can pivot at one end and can be pressed by means of a roller against the contact operating lever, which can be displaced linearly. The switch (40, 41, 42) is mounted close to the body (9), at the level of the opening in a lower part (2) of the housing, in such a manner that the roller (49) of the lever arm (47) is pressed directly, by spring pretension, against the cam track (15). <IMAGE>
Patent DE-3730323-A1 (DE)
Title: Multi-circuit air supply system for armoured vehicles or a battle tank
Inventor: BOEHM GUENTER ING GRAD
IPC: F02M35/16
Filed: 1987-09-10
Abstract: The invention relates to a multi-circuit air supply system for armoured vehicles or battle tanks in which, following a blockage of the apertures provided therefor, an automatic switch occurs to an emergency air system in order to supply the internal combustion engine and the crew compartment with fresh air (tandem design).
Patent DE-3731051-A1 (DE)
Title: Method and apparatus for sorting small sausages
IPC: B07C5/12
Filed: 1987-09-16
Abstract: By means of the method according to the invention and an apparatus operating in accordance with the method, it is to be achieved that a packaging container which is designed so as to be suitable for household use contains small sausages of equal length. The small sausages (10) are stretched straight by means of a stretching device (14) comprising essentially two aligning belts (16, 17). The respective length is measured in this stretched position. The result of measurement is evaluated in such a manner that the sausages, having been sorted by length, are brought together in a collecting station (15) having receiving chutes (15a to 15d). The method according to the invention can be used preferably in the packaging of small sausages. <IMAGE>
Patent DE-3732293-A1 (DE)
Title: Method and device for measuring the fuel consumption of an internal combustion engine
Inventor: KEHRMANN HELMUT
IPC: G01F9/00
Filed: 1987-09-25
Abstract: In a method for measuring the fuel consumption of the fuel flowing to an internal combustion engine via a mixture-forming device with return flow, a highly accurate measurement of the fuel consumption is made possible by taking the fuel flowing to the internal combustion engine from a de-aerated intermediate tank, feeding the superfluous fuel flowing back from the internal combustion engine back into the intermediate tank, and detecting the liquid level in the intermediate tank electronically at high resolution free from hysteresis, and holding this level constant by electronically controlling the supplementary feed of a measured quantity of fuel corresponding to the consumed quantity of fuel.
Patent DE-3733349-A1 (DE)
Title: Method and apparatus for melting down scrap, sponge-iron pellets or the like
Inventor: LANGHAMMER HANS JUERGEN DR ING
IPC: C21C5/56
Filed: 1987-10-02
Abstract: The invention relates to a method for melting down a charge column of scrap, sponge-iron pellets or the like in a shaft furnace using a burner arrangement which produces a central flame underneath the charge column through a number of annularly arranged individual burners inserted so as to open laterally on the inner wall of the shaft furnace, in which method the oxygen supply is carried out within the fuel supply and the burners are operated in such a way that bank-like accumulations on which the charge column is supported form on the shaft wall in the region of the burner mouth. The invention also relates to an installation comprising a correspondingly designed shaft furnace. In order to use as few burners as possible, which form the desired lens-shaped flame space within the scrap column and in the case of which a uniform flame application can be controllably adjusted, it is proposed to control individually 4 to 8, preferably 4 to 6, individual burners (6a-6f) distributed over the circumference of the melt-down vessel and constructed as longitudinal-slot burners. <IMAGE>
Patent DE-3735442-A1 (DE)
Title: Hothouse for vital innovations
Inventor: RIENKS GERD
IPC: C12M1/00
Filed: 1987-10-20
Abstract: Earthly life and its forms are increasingly endangered no longer by wars between people but by manipulations of genetic laboratories. A specific hothouse for special types of gene manipulation may solve the problem technically by taking precautions and specifically utilising the technical possibilities. If incorrect developments are evident, the hothouse could act as isolation ward and, if required, be incinerated in the sun and thus finally disposed of.
Patent DE-3736175-A1 (DE)
Title: Blank for a centrifugal pump impeller
Inventor: DOERING ALFONS
IPC: F04D29/22
Filed: 1987-10-26
Abstract: The invention relates to a blank, produced by casting, for a centrifugal pump impeller, equipped with a front cover disc and a rear cover disc and also blades running between the cover discs. The risk of cracks forming during the solidification and working of the casting is counteracted by the invention by means of webs (9) which connect the cover discs (6, 7) to one another and are arranged and dimensioned so that they completely cover the ends of the blades (8) at the outside diameter of the blank (5) (Fig. 4). <IMAGE>
Patent DE-3736727-A1 (DE)
Title: Cooling tower with a flue-gas line
Inventor: BOEKEMEIER VOLKER DR
IPC: F28C1/00
Filed: 1987-10-29
Abstract: In a cooling tower (1) with a flue-gas line (3) that has an outlet (10) situated in the cooling tower (1) for blowing in flue gas (4), in order to mix the flue gas with cooling-tower vapours (16), there are no more than two outlet openings (13) in the cooling tower (1). They lead the flue gas parallel to the cooling-tower internals (8), preferably in an approximately horizontal direction, into the interior of the cooling tower. The flue-gas line (3) protrudes into the cooling tower interior by at most three times its diameter (d). The cross-section of the outlet openings (13) is chosen so that the exit speed of the flue gas is roughly as high as the flue-gas speed in the flue-gas line (3). The invention is applicable especially to steam power stations with flue gas scrubbing. <IMAGE>
Patent DE-3741598-A1 (DE)
Title: Supporting structure for plant components
Inventor: ZEMANEK JIRI DIPL ING
IPC: F16L59/12
Filed: 1987-12-08
Abstract: The invention relates to a supporting structure for plant components, having at least one supporting web which rests against a component wall on the outside, a thermally insulating intermediate layer (2) being arranged between wall (1) and web (3). The essential feature of this is that a thermally insulating sheathing of the component-side end of the supporting web (3) is provided, it possibly being advantageous to configure the sheathing as a draw-over shoe (4). Consequently, no heat can be conducted away through the supporting structure and, in addition, no contact corrosion between supporting web and component wall can occur. <IMAGE>
Patent DE-3743259-A1 (DE)
Title: Remote-controlled gear shift, program-controlled for a tractor transmission with electro-pneumatic control
Inventor: SCHMITZ CHRISTOPHER
IPC: B60K20/02
Filed: 1987-12-19
Abstract: Electro-pneumatic controls for remote control of gear shifts are known for use in lorries with a considerably smaller number of gears than tractor transmissions. The design of the known shifts transferred to contemporary tractor transmissions would result in large shift paths with inadequately precise control. The new remote control is to be easy to use and to reliably carry out all necessary gear shifts. In order to be able to use the control unit (1) - provided with only one shift lever (11) - to perform all the necessary shifts of a tractor transmission, proximity switches (5) are provided on the shift lever (11), the said switches (5) interacting in a contactless fashion with a coding area (10) and transmitting the shift lever positions to a memory-programmable control (29). The number of possible switching positions is increased by a cardanic arrangement of the shift lever (11). The control unit (1) is to be ideally arranged in the cab of a tractor to the side of the driver's seat since it is of extremely compact design and requires little space. <IMAGE>
Patent DE-3806332-A1 (DE)
Title: Cutting mechanism for document shredders
Inventor: EHINGER ADOLF
IPC: B02C18/24
Filed: 1988-02-27
Abstract: In the cutting mechanism which has two cutting shafts (14, 15) fitted with cutting discs (16) and is intended for a disintegrating apparatus, in particular a document shredder, two electric motors (23, 24) are provided for the drive, one (23) of which is coupled by one end (14.2) and the other (24) of which is coupled by the other end (14.1) to one (14) of the two cutting shafts (14, 15) in terms of drive. The two cutting shafts are, in addition, coupled together at the two shaft ends by means of toothed wheels (19-22), as a result of which a symmetrical distribution of the drive forces on the two cutting shafts (14, 15) results which greatly reduces the torsional loading on the two cutting shafts (14, 15). <IMAGE>
Patent DE-3809429-A1 (DE)
Inventor: HARLANDER NORBERT
IPC: F23G5/027
Filed: 1988-03-21
Abstract: Combustion apparatus comprising a primary combustion device (3) for receiving the solid fuels and reducing them to gaseous form connected to a separate downstream secondary combustion device (6, 10) for burning the gaseous fuels.
Patent DE-3809516-A1 (DE)
Title: Method for supplying inert gas and reaction gas to a vertical or horizontal annealing unit
Inventor: RADEMACHER CHRISTIAN
IPC: C21D9/56
Filed: 1988-03-22
Abstract: Vertical annealing units for annealing stainless steels or other material to be annealed have the shape of an inverted U, the furnace (2) and cooling section (3) being located in one arm thereof, and its other arm being designed as an inlet (1) or outlet shaft. Horizontal annealing units are elongate and have a part section which is designed as inlet or outlet, while the other part section contains the furnace and the cooling section. Annealing takes place under a reaction gas having a reducing action, namely cracked NH3 gas or NH2-H2 mixtures. This reaction gas is fed to the complete unit. For the purpose of improving the method, reaction gas (10) is fed only to the arm or part section containing the furnace and the cooling section, while inert gas (12) in the form of N2 is fed to the other arm or part section. Cost advantages result in this case particularly if the reaction gas is formed from mixtures of N2 and H2. <IMAGE>
Patent DE-3809605-A1 (DE)
Title: Housing (casing, enclosure) for electrical apparatuses
Inventor: MAYER FRANZ
IPC: H05K9/00
Filed: 1988-03-22
Abstract: The production of the electrical connections between the housing assemblies (2) and the front-panel assemblies (6) is effected via plug connectors (14, 15) which are known per se, for example with a female connector strip and male connector strip, those plug parts (15) of the plug connectors which are assigned to the front-panel assemblies (6) being mounted in a floating manner in cages in the front panel (5) or in its assembly holder (7) respectively, in order to avoid tolerance problems. <IMAGE>