baber/WOPTO huggingface dataset:
Patent DE-3600867-A1 (DE)
Title: Internal combustion engine
Inventor: SCHWAAK ALBERT
IPC: F01C1/073
Filed: 1986-01-10
Abstract: The invention relates to an internal combustion engine comprising a ring cylinder, three pistons not constantly connected to one another, which are inserted with the ability for movement in the ring cylinder in the peripheral direction, a rotor drivable by the pistons and catch elements, which in the direction of rotation can each couple a piston to the rotor shortly after a spark plug and can each couple a piston to the ring cylinder shortly before the spark plug, the pistons being freely movable in the direction of rotation in relation to the ring cylinder and the rotor in relation to the pistons. The invention lies in the fact that the catch elements operate between the pistons and the rotor without a gap over the entire circumference. In this way abrupt impinging of the pistons on the catch elements is prevented.
Patent DE-3602582-A1 (DE)
Title: Stored-program automation device
Inventor: KRETSCHMER GERHARD DIPL ING
IPC: G06F13/40
Filed: 1986-01-29
Abstract: The object of the invention is a stored-program automation device, with at least one processor (1), which is connected to an internal bus (2), and is connected via an external bus (7) to the peripheral modules (10). Between the internal and external buses, coupling elements (5, 6), which can be blocked by control signals, and via which the data and/or address lines of the external bus (7) can only be activated during a transmission between a peripheral module (10) and the internal bus, are arranged. At least the coupling elements (5, 6) and the sending and/or receiving circuits (20, 21, 22) in the peripheral modules (10) are built in HCMOS technology and connected to the external bus (7). Resistors (17, 18) are arranged between the outputs of the coupling elements (5, 6) and the outputs of the sending and/or receiving circuits (20, 21, 22) and the lines of the external bus (7). <IMAGE>
Patent DE-3603252-A1 (DE)
Title: Fastening element
Inventor: POLLACK JOACHIM DIPL ING
IPC: F16B33/00
Filed: 1986-02-03
Abstract: The present invention relates to a fastening element, comprising a nut, with a neck extension, and a washer which has a bore and is carried rotatably, but captively, by the neck extension of the nut. In order, in the case of simple production, to prevent clamping of the washer and to ensure force transmission via the washer, the fastening element is configured such that the neck extension of the nut has an annular notch, that the bore widens conically in the direction of the clamping surface of the fastening element, and that the washer is held by the at least partially widened neck extension of the nut.
Patent DE-3608892-A1 (DE)
Title: Tool for cutting out spot-welded areas
Inventor: BAUR ARMIN
IPC: B23B51/04
Filed: 1986-03-17
Abstract: A tool for cutting open spot-welded areas is described which has a holder, a cutter and a centring mandrel. The cutter is interchangeably accommodated in the front part of the holder and in such a way as to be fixed against rotation and displacement. A centring mandrel is in turn displaceably guided in the cutter in a sliding manner. By means of a compression spring accommodated in the interior of the holder, the centring mandrel is flexibly pressed against the workpiece to be worked. In the area remote from the cutting section, the cutter has an axial slot for accommodating a driving pin engaging in a well-fitting manner and a recess preferably offset from this in the peripheral direction. A locking grub screw can be screwed into the recess. This design of the tool results in advantages in manufacture and during exchange and with regard to the life of the cutter.
Patent DE-3611330-A1 (DE)
Title: Towel holder
Inventor: ALLENBERGER RAINER
IPC: A47K10/12
Filed: 1986-04-04
Abstract: The towel holder consists of a baseplate (10) having two receiving bars (12) connected to the baseplate (10). The hook element (14) is rotatably mounted by a pin (16) between the two receiving bars (12). A spiral spring (18), which is installed in the recess (20) in the hook element (14) in such a way that it transmits its torsional forces to the hook element, enables not only the conventional suspension of a towel from the hook, but also allows a clamping fixture between hook element (14) and baseplate (10). There is no longer a need for any aid on a towel (hanger, material loop, clip with eye or other) which would be necessary to hang it or fasten it on the wall. Handling is thus considerably facilitated. <IMAGE>
Patent DE-3615537-A1 (DE)
Title: Book spine labels
Inventor: EICHMUELLER-BERNHARDT PETRA
IPC: B42F21/00
Filed: 1986-05-07
Abstract: Book spine labels for cataloguing identification are characterised in that the label has a textile layer and a plastic layer, it being possible to apply the lettering to the textile layer and to bond the plastic layer onto a book spine by heating.
Patent DE-3617490-A1 (DE)
Title: Central mixed water preparation device
Inventor: KIENDL HARRO PROF DR RER NAT
IPC: G05D23/13
Filed: 1986-05-24
Abstract: A central mixed water preparation device has a connection to the cold water supply mains, a heater for producing hot water, a temperature-controlled mixing valve device and a recirculating unit having return lines for returning mixed water into the heater and into a mixing chamber of the mixing valve device or into the cold water feed line, the return of mixed water being influenced by a control element. Provision is made in the central mixed water preparation device of a double control element which acts on the recirculating unit as a function of an input variable h in order to improve the stationary and dynamic temperature response of the mixed water preparation device to the recirculating unit, and thereby influences the volumetric flows in the return lines to the heater as well as to the mixing chamber or cold water feed line. The input variable h is either the position q of the sealing piece of the mixing valve device, or the temperature TM in the mixing valve device, or the temperature TA of the mixed water at a tapping point, or the temperature TR of the mixed water in the recirculating unit. The direction of action is such that given a displacement of a sealing piece of the mixing valve device in the direction that more cold water enters the mixing chamber, or given a rise in the temperature TM, TA or TR the volumetric flow which is fed to the heater is throttled, and the other volumetric flow which...to the mixing chamber or the cold water feed... Original abstract incomplete.
Patent DE-3620101-A1 (DE)
Title: Drive arrangement
IPC: F16H21/36
Filed: 1986-06-14
Abstract: The drive arrangement has a first pivoting arm (30) which can be driven by motor and in the free end region of which the first end of a second pivoting arm (38) designed as a single-armed lever is mounted in such a way that it can be pivoted about an axis parallel to the driving axis of the first pivoting arm. Arranged in a rotationally fixed manner concentrically with the pivoting axis of the first pivoting arm (30) is a sun gear (24) with which a gear (34) rotatably mounted on the first pivoting arm meshes, this gear, in turn, meshing with a gear concentric with the pivoting axis of the second pivoting arm (38) and connected to the latter in torsionally rigid fashion. When the first pivoting arm (30) is pivoted through 180 DEG , the free end of the pivoting arm (38) thus performs a rectilinear stroke movement, the length of which is equal to twice the sum of the effective lever length (1) of each of the two pivoting arms. Also provided in the drive train is a driving lever (44) which can be driven by motor in a rotary motion about a pivoting axis coinciding with the pivoting axis of the first pivoting arm (30) and mounted rotatably at the free end of which is a driving gear (48) which meshes with the rotationally fixed sun gear (24) and which is coupled to the first pivoting arm (30) by means of a slotted link guide (50; 52). <IMAGE>
Patent DE-3620545-A1 (DE)
Title: Discharge fitting
Inventor: BALTES HELMUT
IPC: E03C1/23
Filed: 1986-06-19
Abstract: The invention relates to a discharge fitting for washbasins (1), bidets, sinks, shower trays, bathtubs or similar receiving vessels, having a discharge pipe (2), which can be introduced in a sealing manner in the discharge opening (1b) of said vessels and can be connected to the odour-seal bend (11), and having a valve body (7) arranged in the discharge pipe (2). The valve body (7) is arranged in the interior of the discharge pipe (2), and the valve seat (6a) for the valve body (7) is formed in a partition wall (6) which closes off the pipe cross-section, is guided laterally out of the discharge pipe (2) and is arranged in a rising pipe (8) connected to the discharge pipe (2). The rising pipe (8) is arranged outside the actual receiving vessel, is closed at the top end and is provided with the partition wall (6) up to a level which defines the highest filling level of the receiving vessel. <IMAGE>
Patent DE-3621993-A1 (DE)
Title: Absorptive heating or cooling device
Inventor: WESSING WERNER DIPL ING
IPC: F25B15/02
Filed: 1986-07-01
Abstract: The absorptive heating or cooling device comprises a stripper (1), a condenser (3), a vapouriser (5) and an absorber (6). Downstream of the stripper (1), there is a dephlegmator (2), through which the stripped-out sorbent flows and through which a pipe coil (8) for the rich solution coming from the absorber (6) passes. According to the invention, the dephlegmator (2) contains a solution heat exchanger (9) subjected to the stripped-out sorbent. Owing to the integration of the solution heat exchanger (9) into the dephlegmator (2), the efficiency of the latter and hence the overall efficiency of the device are improved. A further advantage of the invention, manifesting itself particularly in the case of small units, is the small overall height. <IMAGE>
Patent DE-3623392-A1 (DE)
Title: Pump combination
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F04B23/10
Filed: 1986-07-11
Abstract: A vacuum pump designed as a vane cell pump and a hydraulic pump designed as a radial piston pump are combined into one construction unit. They are driven by coupling to the camshaft (37) of a motor vehicle motor (21). The rotor of the vane cell pump is on one side taper bore mounted on the side facing the motor vehicle motor and exhibits there the coupling counterpart (35) to the camshaft. On the opposite side the rotor has a coupling part, which corresponds to that of the camshaft. On this side the connection flange (24) of the vacuum pump is identical to the connection flange of the motor. <IMAGE>
Patent DE-3623470-A1 (DE)
Title: Integrated circuit having a number of circuit modules of the same function
Inventor: TEEPE GERD
IPC: G06F11/00
Filed: 1986-07-11
Abstract: In an integrated circuit having a multiplicity of linearly interconnected modules with the same function, a by-pass stage (20) is allocated to each module (10). If one of the modules (10) proves to be malfunctioning (for example due to a local pattern defect in the integrated circuit) during testing, the associated by-pass stage (20) is activated by a conditioning signal and ensures that the signals present at the input of the module are directly by-passed to the output. The conditioning signal is obtained by the connection (17) of the relevant module (10) being disconnected from the supply voltage line (21). <IMAGE>
Patent DE-3624260-A1 (DE)
Title: Method and apparatus for forming a strand of tobacco fibres or similar fibres
Inventor: HEITMANN UWE
IPC: A24C5/18
Filed: 1986-07-18
Abstract: The invention relates to a method and an apparatus for forming a strand of tobacco fibres or similar fibres which is assembled on a strand conveyor. The separate fibres for assembling the tobacco strand are fed to the strand conveyor in a shower, for example pneumatically. An equalizer removes surplus tobacco from the tobacco strand conveyed on the strand conveyor. The invention resides in the fact that the excess tobacco is added to the tobacco shower which is directly conveyed to the strand conveyor, preferably over its entire width, and that, as a function of the volume flow of the surplus tobacco removed, a measurement signal is formed which controls the feed of fresh tobacco to the fibre shower, in a manner such that the volume flow, formed from surplus tobacco and fresh tobacco, remains at least approximately constant. <IMAGE>
Patent DE-3629840-A1 (DE)
Title: Filling device, especially counter pressure filling device
Inventor: JOERSS NORBERT DIPL ING
IPC: B67C3/22
Filed: 1986-09-02
Abstract: In the case of a filling device for containers, especially bottles, in the case of which the containers are subjected to pressure in excess of atmospheric pressure, and in the case of which a plurality of filling stations are provided on a rotating machine element which are in each case composed of a filling element and a standing surface for the containers which is arranged below the said element, at least one worm is provided which is situated outside the machine element, is mounted so as to be rotatable about an essentially horizontal stationary axis of rotation and is driven so as to rotate about said axis. The said worm extends, with its worm part, which encloses the rotational axis of the worm and takes the form of a conveying worm, in the preloading region of the filling device in which the containers are loaded with a pressure which is in excess of atmospheric pressure, laterally into the path of movement of the filling stations, in order to form wall sections there together with the said worm part and/or with sections of the said worm part between the filling stations, which wall sections screen the individual containers off from other containers, so that there is no need for the chamber sheets which are normally found in filling devices and are provided between adjacent filling stations.
Patent DE-3630102-A1 (DE)
Title: Bedside table
IPC: A47B79/00
Filed: 1986-09-04
Abstract: A bedside table, with a bed-table plate fastened pivotably to a vertically adjustable guiding rod system and insertably therein and capable of being folded, together with the guiding rod system, into a lateral recess of the bedside table, is according to the invention so designed so that the folding-in of the bed-table plate (2) together with the guiding rod system (1) is only possible when the bed-table plate (2) is completely inserted into the guiding rod system (1). For this purpose, both the bedside-table body (11) and the guiding rod system (1) are connected to one another by in each case one articulately arranged bracket (4, 5) by means of a common articulation pin (6). The articulation points of the brackets (4, 5) here lie in an operative plane whose direction corresponds to the operative direction of a force necessary for folding in the guiding rod system (1). The bracket (4) of the guiding rod system (1) and the bed-table plate (2) have opposite, homopolar permanent magnets (8, 9), a pivot pin (7), connected to the guiding rod system (1), of the associated bracket (4) being arranged outside the longitudinal axis plane of the permanent magnet (8). <IMAGE>
Patent DE-3630824-A1 (DE)
Title: Method for producing an electrolytic capacitor which is installed in a housing
Inventor: UTNER FERDINAND
IPC: B29C70/68
Filed: 1986-09-10
Abstract: In the case of a method for producing an electrolytic capacitor which is installed in a housing, once the capacitor winding has been inserted, the housing is sealed by an injection-moulded plastic closure (2). For this purpose, the housing with the capacitor winding is inserted into a two-piece injection mould (7, 8), in such a manner that the separating plane between the two mould parts (7, 8) is located in the plane of the housing opening or in a plane parallel thereto. Before the mould parts (7, 8) of the injection mould are joined together, a sealing film (9) is placed over the cup opening, said sealing film (9) having a hole pattern corresponding to the size and shape of the connecting elements (5, 6) of the capacitor (1). <IMAGE>
Patent DE-3631288-A1 (DE)
Title: Measurement value transmitter
Inventor: REISCH WOLFGANG
IPC: G01L9/02
Filed: 1986-09-13
Abstract: In a measurement value transmitter in which a sensing resistor dependent on a quantity to be measured is connected in series with a series resistor, a control circuit is provided which controls the magnitude of the series resistor in dependence on the voltage across the sensing resistor. A parallel resistor can also be correspondingly controlled. The series resistor can also be formed by a controllable constant current source.
Patent DE-3631697-A1 (DE)
Title: Changing facility
IPC: E04H1/12
Filed: 1986-09-18
Abstract: The invention relates to a changing facility, in particular for swimming pools, composed of a changing cubicle with a lockable entrance door and a lockable exit door for leaving the cubicle once changed, and of a closable locker which is located outside the changing cubicle and is accessible through the exit door. The invention proposes, in particular for increased comfort, that the exit door (11) be designed as a horizontally divided door, each part-door (12, 13) being assigned a locker (3, 4), located on that side of the door opening (23) located opposite the hinge side of the exit door (11), such that, by overlapping or aligning the part-door (12, 13), opened to provide a gap, with the locker door (18, 19) which is opened to the corresponding width and opens in the opposite direction, the interior of the locker is accessible from the interior of the changing cubicle, while preventing a direct view into the cubicle. <IMAGE>
Patent DE-3632523-A1 (DE)
Title: Display and sales shelving
Inventor: DORNHEIM GUSTAV
IPC: A47F5/06
Filed: 1986-09-25
Abstract: The invention relates to a display and sales shelving with display panels which are fixed to supporting panels by fastening members offset in height and are arranged, offset in height, such that in each case two display panels arranged above each other only partially overlap each other when seen in plan view, two supporting panels being arranged in spaced planes parallel and offset with respect to each other and in each case being provided in both side faces and front edges with rows of fastening members offset in height, and at least some of the display panels being mounted so as to bear against the side face of one supporting panel and the front edge of the other supporting panel.
Patent DE-3640499-A1 (DE)
Title: Swimsuit
Inventor: GLOECKL HANS
IPC: A63B31/00
Filed: 1986-11-27
Abstract: Published without abstract.
Patent DE-3644420-A1 (DE)
Inventor: NANN EBERHARD DR
IPC: H01M10/06
Filed: 1986-12-22
Abstract: In the making of a lead storage battery, it is proposed to store all the sulphuric acid necessary to establish the final acid density of a working electrolyte as lead sulphate in the active mass of the plates and then to pour a water gel-forming mixture into the cell compartments.
Patent DE-3707617-A1 (DE)
Title: Intake pipe for an internal combustion engine
Inventor: BATHELT HARTMUT DIPL ING DR
IPC: F02M35/12
Filed: 1987-03-10
Abstract: An intake pipe 1 for the combustion air of an internal combustion engine has an acoustically efficient lining 2, which is designed as plate resonator for the absorption of low-frequency intake noises. For this purpose, the lining 2 is composed of a closed-cell material, which is arranged at a distance from the inner surface 4 of the pipe 1 and is supported on the inner surface 4 by way of webs 3. The inner surface 5 of the lining 2 is smooth, in order to keep the flow resistance of the combustion air low. <IMAGE>
Patent DE-3708561-A1 (DE)
Title: Device for filling dental cavities
Inventor: HIRDES RUEDIGER DR MED DENT
IPC: A61C5/62
Filed: 1987-03-17
Abstract: The invention relates to a device for filling dental cavities with fillers, e.g. with amalgam, which comprises a filling nozzle (10) and a filling pushing axis (3, 55, 56, 62) which can be moved to and fro in a guide channel (9) and which merges into the filling nozzle (10, 11) as well as an exchange magazine (5) arranged transversely thereto, and a magazine pushing axis (4) guided in a second guide channel. The additional invention is based on the object of creating a device of this type, which reduces the frictional forces in the curved region (54) of the guide channel (9) and nevertheless ensures favourable, low-friction transmission of force even in the case of vibrations. This object is achieved in that the filling pushing axis (3) comprises a flexible rope (55), at least in the curved region (54) of the guide channel (9), and a number of balls (56) which are penetrated centrically by it (55) and are arranged without gaps on it (55). <IMAGE>
Patent DE-3712928-A1 (DE)
Title: X-ray unit for determining the local variation of scattering characteristics in a layer of an area under examination
Inventor: KOSANETZKY JOSEF-MARIA DR
IPC: G01N23/201
Filed: 1987-04-16
Abstract: An X-ray unit for producing X-ray pictures is described wich operates on the bases of scattered rays. According to the invention, a diaphragm system is provided by means of which in each case one section of the area under examination is in each case allocated to one detector. This improves the contrast/noise ratio. <IMAGE>
Patent DE-3716746-A1 (DE)
Title: Device for the therapeutic application of heat
Inventor: ACKERT HUBERT
IPC: A61F7/00
Filed: 1987-05-19
Abstract: In a device for the therapeutic application of heat in which the body parts to be treated are alternately warmed or cooled, it is intended that a heat exchanger 2 alternately cools a chamber 3 and heats a chamber 4. It is thus no longer necessary to depend on water as a medium. Moreover, the device in question can be operated at any place inside a house. <IMAGE>
Patent DE-3728403-A1 (DE)
Title: Method and apparatus for the automatic bending of straight tubes
Inventor: DENGLER EMIL DIPL ING
IPC: B21D11/07
Filed: 1987-08-26
Abstract: To provide a method and an apparatus for the automatic bending of straight tubes into a serpentine shape, which method and apparatus permit a continuous feed of the stock in the minimum possible space, the proposal is that the straight tube should be clamped and positioned in such a way that on opposite sides of the tube two spaced pairs 1, 2, 4, 5 of bending rollers and a single further bending roller 3 situated between these pairs of bending rollers and arranged on the longitudinal axis defined by two bending rollers of the pair which are situated on the same side of the tube come to bear against the tube, whereupon, for the (initial) bending of the tube into a U shape, that roller 2 of the first pair of rollers which lies on the abovementioned longitudinal axis is pivoted through 90@ about the axis of the opposing fixed roller 1, during which process the individual bending roller 3 is simultaneously pivoted about the same axis of rotation, likewise through 90@, and the second pair 4, 5 of bending rollers is simultaneously guided towards the first pair 1, 2 of rollers in a movement parallel to the original longitudinal axis of the tube until the U limbs brought about by the bending are parallel, whereupon the bending rollers 1-5 are moved back and the tube is transported onwards and the bending operation described is, if required, carried out on one or more adjoining tube sections. <IMAGE>