baber/WOPTO huggingface dataset:
Patent DE-3030032-A1 (DE)
Title: Measurement instrument positioning in gas-cooled nuclear reactors - using immersion tube contg. guide rods joined by linkages
Inventor: ELTER CLAUS DR
IPC: G01D11/30
Filed: 1980-08-08
Abstract: A holder and guide arrangement for a measurement or monitoring instrument in a tube is pref. for use in a tube subjected to flexing and mounted inside a gas-cooled nuclear reactor. The arrangement enables measurement elements, esp. thermoelements, to be placed in and removed from positions of difficult access inside the reactor, e.g. beneath toe core, for which the tube must be bent or twisted. The tube contains several guide elements joined together by linkages and able to slide within the tube. The linkages may be ball joints and the guide elements may be in the form of tubular rods. The outer tube is an immersion tube. The linkages also carry roller bearings which are in rolling contact with the inner wall surface of the immersion tube.
Patent DE-3036957-A1 (DE)
Title: Cement clinker mfr. - where one rotary drum furnace is used to decarbonise and then roast crude flour to reduce total energy consumption
Inventor: KOGAN NAUM PINCHUSOVIC
IPC: C04B7/44
Filed: 1980-09-30
Abstract: Crude cement flour is fed down a preheating cyclone and into an air stream, which carries the preheated flour into the inlet end of a rotary drum furnace, in which the flour is decarbonised in a fluidised state by hot gases provided by a fuel burner in the exit end of the drum; the hot gases thus flow in counter current to the flour. The decarbonised flour then flows backwards out of the inlet end of the drum into a separator, from which the gases travel into the preheating cyclone, whereas the flour is returned to the lower part of the inlet end of the drum, and is roasted to obtain clinker. A single drum furnace is used both for decomposing the carbonates in the crude flour, and for making the clinker, so the dimensions of the plant can be reduced, and the amt. of fuel required substantially decreased to 750 kcal/kg clinker obtd..
Patent DE-3037821-A1 (DE)
Title: Periodical binder with two covers - has spine with holding stays located in both upper and lower spine edge areas and with plastics attachment clamps
Inventor: PLISCHBERG FRITZ
IPC: B42F11/02
Filed: 1980-10-07
Abstract: The binder is used for the storage of folded sheets or books such as periodicals. It has two covers connected like a book by a spine with a holding stay being located in both the upper and lower edge areas of the spine interior extending transverse to the spine length providing a detachable connection for the books. Each holding stay (13) is a part of an eyelet formed from a strip (12) of chipboard or plastics material with attachment clamps (16) passed through them from the longitudinal end of the spine (11).
Patent DE-3040458-A1 (DE)
Title: Truck with extendable parallel rails - has spaced depressions for rollers securable to heavy load to facilitate its transfer to ramp
Inventor: DAHMEN KARL
IPC: B60P1/00
Filed: 1980-10-27
Abstract: The arrangement is intended for transferring a heavy load (2), such as a container, from a vehicle (1) to a ramp or the like. It comprises two identical parallel rails (5) each with two longitudinally spaced depressions (6) to receive rollers (12) releasably (15) secured to the load. Each rail may have a U-shaped or double U-shaped cross-section and may have two laterally offset depressions. The rails are pref. extendably carried on the underside of the vehicle chassis, and may include telescopic supports with wheels.
Patent DE-3042262-A1 (DE)
Title: Air humidifier with fan and water pump - has zigzag strip of air permeable material forming filter
Inventor: BRUNE PIT JUERGEN
IPC: F24F6/04
Filed: 1980-11-08
Abstract: The air humidifier has a housing in two or more parts, one of these comprising a lower water storage vessel, and another a top fan cowl with air apertures. A filter extends at least part-way round the fan, and a water pump delivers to the filter via a distribution trough. The filter (12) is formed by a strip of air-permeable filter material in a corrugated or zig-zag pattern, standing on one of its lengthwise edges. It can be of filter paper, with holes for the air, and is stiffened by small plastics inlaid bars at intervals along it and parallel to the folds in it.
Patent DE-3046612-A1 (DE)
Title: Automotive engine transmission system - has flywheel coupled to crankshaft by freewheel and clutch disengaging automatically
Inventor: ANDERS PETER DIPL ING
IPC: B60K6/10
Filed: 1980-12-11
Abstract: The automotive engine transmission mechanism incorporates a clutch between the flywheel and gearbox, while the engine is automatically uncoupled from the flywheel on the overrun and is coupled again when overrunning ceases, for max. fuel economy. The flywheel (4) is coupled to the crankshaft (3) by a freewheel unit (6) with a locking device (7), while the clutch (8) disengages automatically when the flywheel is running free. The freewheel can be arranged to lock automatically when the engine is driving the vehicle, and to release automatically on the overrun.
Patent DE-3046830-A1 (DE)
Title: Inflatable underground sewer gas seal - has supporting pref. lattice frame permitting waste-water flow under cushion
Inventor: TANDETZKE NOBERT
IPC: E03F7/02
Filed: 1980-12-12
Abstract: The closure device is for waste water draining ducts under the ground. It uses an inflatable, elastically expansible cushion, assuming a cylindrical or spherical shape, lying tightly against the duct walls. The cushion (3) is supported by a framework (4) so as to leave a clear flow cross-section for flowing waste water (6) underneath it. The frame can be built in horizontally, and supported against opposite duct (2) wall areas. On one side of the cushion, at least, it can provide a platform for walking on. It can be demountable, and adaptable in width, and in lattice form. A sewer section being inspected or repaired can be sealed from gases, without restricting flow.
Patent DE-3048593-A1 (DE)
Title: Closure for large penetrations in prestressed pressure vessel - comprising flat truncated cone seated in truncated conical recess in top zone of penetration
Inventor: SCHOENING JOSEF DIPL ING
IPC: G21C13/06
Filed: 1980-12-23
Abstract: Closure device for large penetrations in a prestressed concrete pressure vessel, esp. for nuclear power plant components, pref. comprises a lid which entirely or partly tapers upwards. The lid is held positively in place by connecting elements. The lid is positioned in a recess (22) of truncated conical sectional form in the upper zone of the penetration (13) and held in place by connecting elements between the edge (44) of the lid and the sloping wall (46) of the recess. Pref. the slope of the lid is the same of that of the recess. The dia. of the lower side of the lid is pref. smaller than the dia. of the opening. The lid is pref. held in place by clamping elements between its edge and the inner face of the opening. The lid may be additionally prestressed by prestressing cables, e.g. circumferential cables. Used for nuclear power plant components housed within the pressure vessel, e.g. heat exchangers where access for repair or replacement must be possible. The lid must also provide a seal and a radiation shield.
Patent DE-3048614-A1 (DE)
Inventor: BOURGEOIS DAVID R
IPC: G11C29/08
Filed: 1980-12-23
Abstract: A data processing system employing firmware for executing a self test routine each time the system goes through the power-up cycle. The self test firmware provides for compilation of a system configuration map during each execution so that configuration and status data is made available for accessing by the system operation firmware and application software. This enables external systems to set appropriate interrupt vectors and levels and to arrange their physical I/O and device handlers so that various devices within the local system can be accessed. The routines performed in the self test operation include a CPU test, a RAM test, a real time clock test, a communication controller loop-back test, a ROM signature calculation, a controller I/O test, a system configuration map compilation, and a status display routine.
Patent DE-3049084-A1 (DE)
Title: Appts. for mfg. rubber corner joints esp. of frame shaped window seals - using press mould with clamping plate resiliently mounted on piston drive
Inventor: DENK HERBERT
IPC: B29C45/02
Filed: 1980-12-24
Abstract: An appts. for producing rubber components, esp. for forming the corner connections of frame-shaped window seals or the like by injection into a mould where two lengths of the sealing material meet at a right angle (or other angle) comprises a piston which can be driven (downwards) by a driving mechanism into a receiving chamber on the top of a mould; the mould consists of upper and lower parts and the piston applies the forced required for holding the mould closed during the injection and vulcanizing phases. The lower half-mould is mounted on a fixed table, while the upper half-mould can be fixed to a clamping plate capable of being raised and lowered; this clamping plate is resiliently suspended from and spring-mounted relative to a further plate above it and connected to the piston driving mechanism. The piston is connected to this second, higher plate and has an end face larger than the area of the parting plane of the mould. The piston passes through an opening in the clamping plate and is aligned with the receiving chamber. A much greater rapidity and shorter cycle time can be achieved than with previous devices. The members of the sealing frame are assembled in the mould in the position in the moulding machine and do not need to be assembled at a separate location and then moved into the moulding machine.
Patent DE-3049531-A1 (DE)
Title: Wheel axle for electric vehicle with induction motor - incorporates vibration damping element to increase surface contact adhesion
Inventor: HIROTSU TETSUJI
IPC: B61C9/38
Filed: 1980-12-31
Abstract: The axle has at least one vibration damping element (20) between the armature (7) of the induction motor and the driven wheels (21,21'). Pref. the damping element (20) is incorporated in a reduction gear (18,19) coupled between the motor output shaft and the driving axle (11). Alternatively it is incorporated in a clutch (16a,16b) between the motor output shaft and the reduction gear (18,19) or it is incorporated in each driven wheel (21,21'). The vibration damping element (20) is pref. made of rubber and has a given spring vibration damping characteristic. The axle allows the constant velocity characteristics of the induction motor to be utilised to the optimum and allows the vehicle to have a high degree of surface contact adhesion.
Patent DE-3102040-A1 (DE)
Title: Dough mixture having a content of potato mass and its use for producing shaped pasta
Inventor: UELHOFF REINHARD
IPC: A23L7/109
Filed: 1981-01-22
Abstract: In an earlier patent application of the applicant (file number P3023647.6), which had not been published at the date of filing of the present application, a dough mixture is described, composed of potato mass, flour, egg mass, salt, water and conventional seasonings, flavourings and/or additives. The ready-to-use dough mixture is intended to be further processed to give potato spaetzle or potato bakery products. To achieve a satisfactory storage stability, this dough mixture can be packaged airtight and ready for sale as a dry or semi dry shapeless or shaped raw preproduct or as shapeless or shaped pasta or as boiled or baked shaped pasta. The present dough mixture is characterised in that in place of flour relatively coarse grain products, for example semolina, grits and/or pearl barley or a mixture of flour and these relatively coarse grain products are used. Hard wheat semolina is particularly preferred. This dough mixture can be further processed to give boiled or baked potato spaetzle.
Patent DE-3105845-A1 (DE)
Title: Device for testing cables in a cable line
Inventor: REIDT DIETRICH
IPC: B29C48/92
Filed: 1981-02-18
Abstract: In the case of the production of cables from at least one metallic conductor and one insulating plastic sheath, test devices are known which are used for finding a defect in the plastic sheath. In particular, voltage test sets are used in this case, the cable being passed continuously through the test device in the cable line. In the past, defective cable elements were cut out after stopping the cable production machine. The object of the invention is no longer to interrupt the production of the cable in the cable line when a defect occurs, but to mark the cable by machine at the defective point such that the defect can be found again at any time by machine. This is achieved by means of a mechanical marking device for reproduceable damage of the plastic sheath in the region of the defect, the mechanical marking device being operatively connected to the cable as a function of a pulse which is emitted by the test device at the defect location. In consequence, every defect is initially enlarged once and made uniform so that it can easily be found.
Patent DE-3107707-A1 (DE)
Inventor: QUALITZ MARION
IPC: B41M5/132
Filed: 1981-02-28
Abstract: The present invention relates to a sheet-form or web-form copying material having an improved shelf life. More particularly, the invention relates to that part of copying materials of the type in question which contains the dye precursor by providing a new type of binder which may be used in conjunction with a variety of known dye precursors. Applied to the support material, it forms a unit of the pressure-sensitive copying material which, in combination with a plurality of known units containing dye acceptor material, forms pressure-sensitive copying material according to the invention.
Patent DE-3110997-A1 (DE)
Title: Sensor arrangement
Inventor: BOENING BERNWARD DR ING
IPC: G01L23/16
Filed: 1981-03-20
Abstract: A sensor arrangement is proposed for detecting physical parameters in the combustion chamber of an internal-combustion engine, having an optical pick-up facing the combustion chamber. The optical pick-up in this case contains an optical fibre which is provided in an opaque fashion at its end on the combustion-chamber side with a layer of graphite. It is therefore possible, due to the defined radiation characteristic of graphite, to make reliable measurements of the temperature of the combustion chamber. It is preferable to accommodate the sensor arrangement in a spark plug body. <IMAGE>
Patent DE-3116979-A1 (DE)
Title: Cage assembled from a plurality of parts
Inventor: HEURICH GUENTHER
IPC: F16C33/49
Filed: 1981-04-29
Abstract: Given a cage which is assembled from a plurality of parts and is intended for rolling-contact bearings and comprises cage side plates and webs, at least one side plate can be connected to the webs in the manner of a comb-top cage, at least one web end being provided with a hollow pin (3) which is designed in a radially elastic manner and has a bead (6), at least one cage side plate (2) being provided with offset bores (2') into which the hollow pins (3) project, and the beads (6) of the hollow pins (3) engaging behind the offset portions (2') of the bores and there being inserted into the bore of the hollow pin (3), after assembly of the cage, locking elements (7) which eliminate the radial elasticity. <IMAGE>
Patent DE-3118686-A1 (DE)
Title: Discharging device
Inventor: HOMOLKA JUERGEN
IPC: H05F3/04
Filed: 1981-05-12
Abstract: The invention relates to a discharging device having tips (14) which produce corona discharges, in the case of which device an electrical insulator (8), which contains a high-voltage cable (12) with an insulating sheath (19), is arranged in an outer metal opposing electrode in the form of a groove, and wire helixes (13) having radially bent tips (14) are drawn onto the insulating sheath (19) of the high-voltage cable (12), which wire helixes (13), as electrodes which are capacitively coupled with the high-voltage cable (12), rest at mutually separated intervals in the opening region of the opposing electrode which is in the form of a groove. In order also to be able to use such a discharging device for discharging objects which are not flat, for example items in the form of hoses or strands, it is provided according to the invention that the opposing electrode in the form of a groove consists of at least two curved arc-shaped parts (1, 2) which are connected by articulated shafts (3, 4) such that they can fold, and in that a correspondingly curved insulator (8), which contains the high-voltage cable (12) with the wire helixes (13), is arranged in each arc-shaped part (1, 2) in such a manner that the tips (14) of the wire helixes (13) point towards the centre of curvature of the arc-shaped parts (1, 2). <IMAGE>
Patent DE-3123614-A1 (DE)
Title: Method and circuit arrangement for remote-control changeover of subscriber connections on an announcement device
Inventor: VOIGT WOLFGANG
IPC: H04Q3/545
Filed: 1981-06-13
Abstract: For automatic changeover of a prepared subscriber connection for connection to an announcement device via a special network (SON), a switching device (SE) is provided which is connected to the subscriber line testing network (PN). A coupling device (KE) can be connected via the special network (SON), which coupling device is controlled by an electronic data processing system (DV). At the specified changeover time, the electronic data processing system (DV) causes, via a data line (DL), the switching device (SE) to set up a connection via the subscriber line testing network (PN) to the subscriber connection concerned. A connection is then set up to the special network (SON). If the special service subscriber connection circuit has been changed over, a call results in an announcement with which a caller is informed of the new telephone number of the previous owner of the line, whereas, if the circuit has not been changed over, this telephone number is transmitted to the switching device (SE) in the form of MF signals. The transferred telephone number is forwarded via the data line (DL) to the electronic data processing system (DV) where it is compared with the telephone number contained in the relevant connection-individual memory space. If correspondence is found, the electronic data processing system (DV) causes the changeover of the relevant special service subscriber connection circuit. <IMAGE>
Patent DE-3125749-A1 (DE)
Title: Method for testing analog/digital converters, particularly for testing codecs for PCM equipment, and device for carrying out the method
Inventor: LECHNER ROBERT DIPL ING
IPC: H04B14/04
Filed: 1981-06-30
Abstract: In this method, a test signal, the amplitude and frequency of which can be programmed, is applied to the device under test. The response of the device under test is analysed in real time and processed in a microprocessor which, in turn, controls the generator for generating the test signal.
Patent DE-3126253-A1 (DE)
Title: Optical frequency generator
Inventor: FRENK HELMUTH DR
IPC: H03M1/00
Filed: 1981-07-03
Abstract: Improvement of P 31111862, in the claim of which three grating sections offset in the shape of steps are difficult to produce and to assemble. According to the invention, they are replaced by an obliquely positioned grating whose moiré formation is utilised with the image of the rotating grating. In another type of moiré formation, imaging is performed in an enlarged or reduced fashion by a parallel grating section on peripherally arranged photocells. Given simplified production and assembly, a mean value can be formed over a plurality of grating periods.
Patent DE-3140547-A1 (DE)
Title: Method and device for influencing the course of the edges of a felt or screen web in paper machines
Inventor: STAERK THEO
IPC: D21F1/36
Filed: 1981-10-13
Abstract: Arranged on both sides of a felt or screen web (1) is a mechanical scanning device (7) which can be actuated by the edges (6) of the web (1). Situated in each case between one edge (6) and one mechanical scanning device (7) is a contactless scanning device (9) which exerts oscillating correction strokes on the bearing of a tensioning and regulating cylinder. In the case of failure of the function of the contactless scanning device (9), the mechanical scanning device (7) replaces the control by a proportional regulation. <IMAGE>
Patent DE-3140790-A1 (DE)
Title: Kit for a diaphragm pump
Inventor: MOLZAN EMIL
IPC: F04B43/02
Filed: 1981-10-14
Abstract: The invention proposes a kit for the construction of a single or double-acting diaphragm pump, which is built from simple punched parts and permits many different variations, the actual diaphragm being formed in particular from individual rubber-coated sections of fabric webbing.
Patent DE-3144815-A1 (DE)
Inventor: GUTERMUTH PAUL
IPC: E04F15/024
Filed: 1981-11-11
Abstract: 1. Floor structure (10, 104, 106) for preferably damp work rooms such as kitchens or similar rooms with floor structure elements (12, 14, 32, 34, 36, 52, 54, 56, 84, 86, 108, 110, 112) which can be walked upon, placed at a certain distance to a supporting ceiling (16, 122, 124) and with elements arranged between the floor structure elements and the supporting ceiling which drain off liquid in a controlled manner and which in turn are placed at a certain distance to the supporting ceiling characterised in that the elements are protective elements (20, 58) protecting the supporting ceiling against liquid penetrating through the floor elements, the width of the said elements from edge to edge corresponding in each case to roughly the width of the corresponding floor structure element, and that the floor structure element with at least two opposite edges (88, 90, 142) interact with holding devices (22, 144) which are arranged on supporting elements (18, 138, 140) emanating directly or indirectly from the supporting ceiling (16, 124).
Patent DE-3150974-A1 (DE)
Title: Vacuum circuit breaker
Inventor: BARD MARTIN DIPL ING
IPC: H01H33/18
Filed: 1981-12-23
Abstract: In a vacuum circuit breaker for high voltage, the current supply lead is formed at least partially as a magnetic coil whose field lines run essentially parallel to the longitudinal axis of a switching-off arc which is formed between the switch contacts. In order that the magnetic field lines can influence the switching arc more intensively and more objectively, the current supply lead and/or the moving switch contact contain soft-magnetic (ferromagnetic) material. A further improvement according to the invention results if the soft-magnetic material is used in the form of tubes which surround the current supply leads. A further method is for a coil having the same current linkage direction to be allocated to each current supply lead.
Patent DE-3210996-A1 (DE)
Title: Circuit board with metal inlay
Inventor: IHLE RUEDIGER DIPL PHYS
IPC: H05K1/03
Filed: 1982-03-25
Abstract: In order to achieve good vibration damping on circuit boards with metal inlay, a metal-plastic composite plate is inserted between the layers of insulating material. According to another solution, the metal inlay is connected to the layers of insulating material by a damping adhesive. <IMAGE>
Patent DE-3211603-A1 (DE)
Title: Process for the bobbin change during the winding of a continuously running-on yarn and winding device
Inventor: SCHIMINSKI HERBERT
IPC: B65H67/04
Filed: 1982-03-30
Abstract: Winding devices for continuously running-on yarns, such as, for example, for synthetic yarns, possess, for the bobbin change without loss, two or more bobbin spindles which are alternately brought into the operating position. For the yarn change from the full bobbin to the empty tube, the laying stroke of the yarn on the full bobbin is shortened by increasing the drag length and the winding spindle together with the full bobbin is then axially displaced laterally. The yarn can now be taken out of the traversing device and brought by an auxiliary yarn guide into the region of a catching device and be laid to form a yarn reserve located laterally next to the bobbin.