baber/WOPTO huggingface dataset:
Patent DE-4234733-A1 (DE)
Title: Balancing furnace in steel rolling mill compact strip production plant - moves steel slabs from casting to rolling line by tipping action reducing the size of the heated holding zone by size of one slab
Inventor: GROTHE HORST
IPC: F27B9/24
Filed: 1992-10-15
Abstract: A balancing and/or holding furnace, which is part of an extrusion casting machine in a continual steel rolling mill with compact strip production (CSP) plant, conveys and heats slabs to rolling temperature from an endless cast extrusion and passes them to the rolling line. The novelties are that: (a) the multi-sectioned furnace (1) is built with a relatively short inlet section (2) having the width of a slab (20), with a centre section (4) at least as long as the slab length and a short outlet section having the width of a slab (3); (b) the inlet section (2) and the outlet section (3) are each secured firmly to a foundation (30); the centre section (4) can be tipped, raised or lowered relative to these using jacks (36, 36; 26, 27); and (c) the centre section (4) has two levels (14, 15) along which slabs (20) are conveyed such that, when the inlet (5) and outlet (6) are at different heights, a path is created from one inlet (2) to a centre section level, or from a centre section level to an outlet (3). USE/ADVANTAGE - The arrangement facilitates the direct transfer of the slabs within the furnace from the casting line to the rolling line. The size of the holding zone required within the furnace is shortened by the length of one slab and reduces costs.
Patent DE-4301922-A1 (DE)
Title: Salve for skin protection - contains liq. rubber, filler and no organic solvent for use by patient with colostomy or similar surgical drainage device
Inventor: NUMATA SATORU
IPC: A61L24/00
Filed: 1993-01-25
Abstract: In salve compsn. the salve is free from organic solvent and contains rubber component and filler, the rubber is 30-70 wt. % of a liq. rubber with mol. wt. 1,000-80,000 and viscosity 200-6,000 poises at 40 deg.C. Pref. the liq. rubber is of the diene type, esp. a butadiene or isoprene rubber, esp. a mixt. of a liq. rubber with mol. wt. at lest 80,000 and a liq. rubber with lower mol. wt. partic. a mixt. of a natural, isoprene, styrene-butadiene, butadiene, or styrene-isoprene-styrene rubber and another liq. rubber of the butadiene or styrene teyp. The filler is inorganic e.g. CaCO3, MgCO3, Ca silicate, SiO2, Al2O3, CaSO4, or CaSO3, or is natural high polymer, e.g. starch, mannan, mucilage from plants or microorganisms, protein or cellulose or is semi-synthetic water-sol. polymer e.g. semi-synthetic starch, or synthetic water-sol. polymer e.g. polyvinyl alcohol, Na polyacrylate or polyethylene oxide. USE/ADVANTAGE - The compsn. is for use by patients with colostomy or similar surgical drainage device, for application between the adhesive layer on the colostomy bag and the skin. The compsn. is easy to apply, and does not irritate the skin, mucous membranes or wound surface. The viscosity of the compsn. does not alter on exposure to the atmos.
Patent DE-4304081-A1 (DE)
Title: Part-lining disc brake
Inventor: BRANDT HEINRICH
IPC: F16D65/52
Filed: 1993-02-11
Abstract: The invention relates to a part-lining disc brake with two interconnected brake discs 3, 3a, between which the brake carrier 4, the brake linings 8, the actuating device and the brake cylinder 19 together with the piston 20 and piston rod 21 are arranged. The brake is applied by means of a brake cylinder 19 which is connected to the brake carrier 4 and the piston rod 21 of which acts on the outer ring 13, the freewheel 14 and the adjusting ring 10, the flat thread 11, 11a of which acts on the pressure support 12 and the brake plates 7 together with the brake lining 8 on the brake discs 3, 3a. Resetting and adjustment take place via a spring 16 which is engaged into the notched toothing 15 of the adjusting ring 10. The piston travel corresponds to the easing play  DELTA L of the brake. When wear occurs on the brake, the rotation of the adjusting ring 10 becomes greater than the easing play  DELTA L and the spring 16 engages in the next notched tooth 15. <IMAGE>
Patent DE-4306815-A1 (DE)
Title: Overhead moving carrier with number of reception units or chucks - has chucks carrying conically shaped yarn cheeses at lift platform suspended from carrier and units are provided for selecting one chuck
Inventor: YAMAGUCHI YOSHIAKI
IPC: B65H67/06
Filed: 1993-03-04
Abstract: Each of the chucks (23) can independently hold a yarn cheese and can be separately driven by the selection units. Each of the chucks is movable in relation to the main body of the overhead moving carrier. Each of the chucks can be moved upwards and downwards in relation to the main body of the overhead moving carrier (2). A number of chucks are arranged in a direction vertical to the running direction of the main body of the overhead moving carrier, and are movable in the direction vertical to the running direction. The chucks project downwards from the lifting platform (14). Looms are transferred by a robot (9) based on operation of a controller (11). USE/ADVANTAGE - Supply and receiving stations for number of Jacquard looms, to rationalise and automate supply system. Number of different types of cheese can be accommodated for supplying several looms. Supply station can include several operating modes. Cheeses of different sort can be supplied without conflicting with cheeses already in supply station.
Patent DE-4308848-A1 (DE)
Title: Pipeline connection for the lateral connection of the supply-air and waste-gas lines of a single combustion unit to an air/waste gas chimney
Inventor: DREESEN HANS-WERNER DIPL ING
IPC: F23J13/04
Filed: 1993-03-19
Abstract: The invention relates to a pipeline connection (10) for the lateral connection of a supply-air line and of a waste-gas line, arranged within the latter, of a single combustion unit to an outer wall (30) of an air/waste gas chimney, in the case of which pipeline connection the supply-air duct (32) is arranged on said outer wall (30) and the waste-gas duct (18) is arranged at a distance from said outer wall. In order to provide a gas-tight pipeline connection (10) for the connection of a single combustion unit, which pipeline connection can be subsequently fitted, by simple means and without using special tools, at any location on an existing air/waste gas chimney, it is proposed that the pipeline connection (10) be designed as a set of structural elements which contains, for the connection of the supply-air line, at least one outer connection part (14) which can be connected in a gas-tight manner to the outer wall (30) and, for the connection of the waste-gas line, at least one inner connection part (12) which can be connected to the waste-gas duct (18) and which exhibits an abutment surface (16), which can butt against the waste-gas duct (18), on the outside thereof, and a bead (24) which projects out of said abutment surface, can be introduced into a lateral opening (20) of the waste-gas duct (18) and encloses a through-passage opening (22) for the waste gas. The through-passage opening (22) may be of a round design, and the bead (24) may have an annular base surface and a trapezoidal cross-section, the outer surface of the bead (24) being of a cylindrical design, and the inner surface being designed to widen conically towards the free end. A releasable ... Original abstract incomplete. <IMAGE>
Patent DE-4309181-A1 (DE)
Title: Optoelectronic semiconductor device and method for its production
Inventor: ZHOU XIANG-QUAIN DR
IPC: H01L21/203
Filed: 1993-03-22
Abstract: Optoelectronic device, such as photoconductive device, saturable absorber, quantum hole (trough) device, SEED and the like, having a semiconductor body which contains a layer structure having at least a first layer (20) of a material having high carrier mobility or high crystal perfection, for example a quantum hole layer, and at least a second layer (18), effectively neighbouring the first layer, of a material having a short carrier lifetime, such as LT-GaAs. <IMAGE>
Patent DE-4310054-A1 (DE)
Title: Method and composition for treating aluminium and aluminium alloy melts
Inventor: KRAFT GUENTHER PROF DIPL CHEM
IPC: C22C1/06
Filed: 1993-03-27
Abstract: A method for removing metallic trace impurities from melts of aluminium and its alloys is described. It is based on the in situ formation of chlorine in statu nascendi, which is released from a mixture of anhydrous aluminium chloride and chlorates and/or perchlorates of the alkali metals and/or alkaline earth metals in the melt and reacts preferentially with the contaminating alkali metals and/or alkaline earth metals.
Patent DE-4312199-A1 (DE)
Title: Method for grinding the tooth cutting edges of a milling cutter
Inventor: NEUBERGER ALEXANDER
IPC: B24B3/02
Filed: 1993-04-14
Abstract: In this method, each tooth cutting edge (2) is ground in at least two successive grinding operations each guided over the entire cutting-edge length, wherein at each grinding point (P) the feed (arrow 6) of the grinding wheel towards the milling cutter (1) takes place in accordance with an independent desired value and these desired values are newly preset for each grinding operation. Following each grinding operation, the cutting-edge course is measured by a measurement sensor. Using the resulting deviations of the cutting-edge points from the required cutting-edge course, the desired values for the next cutting operation are determined by the desired values of the respectively preceding grinding operation being individually altered in the compensating sense by the deviation determined for each corresponding cutting-edge point. The succession of grinding operations is only ended when the deviations following the last cutting operation are throughout, along the entire tooth cutting edge (2), smaller than a preset tolerance limit. <IMAGE>
Patent DE-4312739-A1 (DE)
Inventor: POOT TEUNIS
IPC: H04N7/00
Filed: 1993-04-20
Abstract: We describe a standard aspect ratio television receiver for letterbox television signals, i.e. extended definition television signals in which a wide aspect ratio picture and at least one horizontal (black) bar jointly form a standard aspect ratio television picture. The horizontal bars may convey enhancement signals for improving the performance of an extended receiver. The receiver comprises disturbance reduction arrangement 5, 7, 11 for reducing the visibility of the horizontal bars and a decoder 9 for an additional control signal encoded with the extended television signals, so as to furnish a disturbance reduction control signal to the disturbance reduction arrangement 5, 7, 11. In accordance with the invention, the disturbance reduction arrangement includes a zoom processor 11 for substantially removing the horizontal bars from a visible part of a standard aspect ratio display device 3, a circuit 5, 7 for replacing the horizontal bars by another signal, whereby a user control signal selects between the zoom processor 11 and the replacing circuit 5, 7.   <IMAGE>
Patent DE-4313518-A1 (DE)
Title: System for receiving coded television transmissions for payment
Inventor: GUERTLER GEORG PROF DIPL ING
IPC: H04N7/16
Filed: 1993-04-24
Abstract: A system is proposed which allows the charges for chargeable television transmissions to be metered in accordance with the actual reception of such transmissions. For this purpose, it is proposed to allow the decoder to be switched on by the user, the decoder, when it is switched on, being automatically connected to a charge metering unit which either continuously debits the charges to a certain account via a computer or receives charge inputs. A part of the system is also a terminal which allows the required connection to be established between the television set of the user, the transmitter and a computer of an account-carrying monetary institution.
Patent DE-4315158-A1 (DE)
Title: Support fitting for bases of furniture parts
Inventor: LAUTENSCHLAEGER HORST
IPC: A47B88/00
Filed: 1993-05-07
Abstract: Fitting (10) for supporting a base on a furniture part which can be adjusted vertically relative to it, in particular for supporting a drawer base (12) on the inner surface of a vertically adjustable drawer facing panel (14). The fitting exhibits a housing (18) which can be fastened in the region of the base border facing the furniture part and exhibits a through-passage opening on its side facing the furniture part. In its region located opposite the housing, the furniture part is provided with a transversely running groove (24). Mounted in the housing rotatably, but non-displaceably in the vertical direction, is a threaded bolt (20) on which there is screwed a flat, disc-shaped rotary bolt (22) which is provided with a threaded bore and, by turning the threaded bolt, can be turned from a position in which it is turned back into the housing (18) into a position in which it projects from the housing (18) and engages into the transversely running groove (24). <IMAGE>
Patent DE-4322223-A1 (DE)
Title: Regulating device (control device) for a compressor motor of a refrigerator and/or freezer
Inventor: SCHOTTEN HENNO DIPL ING
IPC: H02P25/04
Filed: 1993-07-03
Abstract: In the case of a regulating device for a compressor motor (1) of a refrigerator and/or freezer, it is intended to achieve continuous regulation of the cooling power in a simple manner. The motor (1) can be connected to the mains either directly or via a controllable converter (8) by means of a changeover switch (5). The changeover switch (5) and the converter (8) are controlled by control electronics (12), the connection to the mains being direct when the cooling power requirement is high and during starting of the motor (1) and being via the converter (8) when the cooling power requirement is relatively low. <IMAGE>
Patent DE-4322553-A1 (DE)
Title: Underwater grab/hydraulic crusher with integrated conveying and loosening device
IPC: E02F3/92
Filed: 1993-07-07
Abstract: The invention relates to an apparatus for comminuting rock, wood, clay and other material deposits at the same time as extracting sand/gravel bulk materials or the like deposited under water, by continuous or intermittent compressed-air feed by means of delivered pressure medium or vacuum. The apparatus also has an integrated cutting and loosening device. In order to ensure that continuous delivery can be achieved, delivery capacities can be substantially increased, functions can be optimally improved, and wear, energy and operating hours can be saved by such an apparatus compared with the prior art in pipe-dredging technology, this apparatus is distinguished by the following features:   a) one or more crusher segments connected by articulated devices and driven to the outside and at the bottom for cutting the material are arranged opposite one another in order to simultaneously comminute oversize to make it capable of being transported by pipe; b) preferably two material orifices 10 and 12 or 11, connected to the crusher segment, for continuous further delivery of the material; c) optimally placed material orifices 10, 11, 12 while utilising the digging and gripping movements of the crusher segments 5.   <IMAGE>
Patent DE-4323124-A1 (DE)
Title: Hypodermic syringe - has barrel divided into three areas and separate finger flange with opening, held on barrel has several inwardly directed collared parts
Inventor: IMBERT CLAUDE
IPC: A61M5/31
Filed: 1993-07-10
Abstract: The injection syringe has a cylinder (12), which is open at the proximal end, in order to accommodate a displaceable piston arrangement (14). The outside of the cylinder at the proximal end has a first area (20), an abutting second area (21) with a peripheral groove, the dia. of which is less than that of the first area (20), and a third area adjoining the second. A finger flange (11) is provided with an opening (25), with several inwardly directed collared parts (27) between which are recesses (28). The flange (11) of the cylinder (12) is so held that the collared parts (27) are at least partly positioned in the peripheral groove, whereby the dia. of the flange opening (25) is less than the dia. of the first and third areas of the cylinder (12). USE/ADVANTAGE - For medical injection purposes. The syringe is characterised by a finger flange which improves its operation.
Patent DE-4328784-A1 (DE)
Title: X-ray diagnosis equipment
Inventor: HORBASCHEK HEINZ DIPL ING
IPC: G06T7/20
Filed: 1993-08-26
Abstract: The invention relates to X-ray diagnosis equipment having an X-ray image intensifier network (5 to 11) which exhibits a processing circuit (9) which has a motion detector (14), is connected to a television receiver (recording device) (7) and controls parameters of a filter stage (12) for the purpose of temporal filtering of the video signal. The motion detector (14) uses fuzzy logic rules to detect a movement of an object, and effects control of the filter stage (12) for the purpose of temporal filtering of the video signal on the basis of rules of fuzzy logic. The motion detector (14) can contain neural networks for improving detection and control, in particular taking account of expert knowledge. <IMAGE>
Patent DE-4331756-A1 (DE)
Title: Securing device for engine bonnets of motor vehicles
Inventor: KOLB PETER DIPL ING
IPC: E05B65/19
Filed: 1993-09-18
Abstract: The invention relates to a device for securing or releasing the pivotable region of an engine bonnet of a motor vehicle, comprising a main locking member with an actuating device as well as an additional catch-locking member with a further actuating device. In order to reduce the production and manufacture outlay, both the main locking member and the catch-locking member are designed as an integral, essentially two-part assembly comprising a bolt unit and a catch unit corresponding thereto, and both the actuating device for the main locking member and the actuating device for the catch-locking member act on the bolt unit.
Patent DE-4335791-A1 (DE)
Title: Device for raising a load extending over a large horizontal length, e.g. a slide screen
IPC: G03B21/58
Filed: 1993-10-20
Abstract: A hoisting device for raising a load (1) extending over a large horizontal length, e.g. a slide screen, a partition or a theatre backdrop, is shown and described. In this hoisting device, the load hangs on several ropes (2) which are distributed over its length and can be wound onto a common, motor-driven winding shaft (3), a flapping-rope safety device (12) being allocated to each rope (2). In order to be more independent of the respective ceiling construction at the attachment location when manufacturing and assembling the hoisting device, provision is made for each flapping-rope safety device (12) to comprise a slotted drum (15) which is rotatably mounted on the winding shaft (3) and through whose slot (22) the rope (2) is guided, and for the clearance between the casing of the slotted drum (15) and the winding shaft (3) to be approximately equal to the diameter of the rope (2) to be wound. <IMAGE>
Patent DE-4339043-A1 (DE)
Title: Personal emergency call transfer combining wired and wireless links
Inventor: SCHMUCKER BETRAM
IPC: E05B47/04
Filed: 1993-11-16
Abstract: In a defined temporal sequence after an emergency call summoning a rescuer from a control centre, a radio receiver is switched on. A connection to the door-opening equipment is established which is subsequently implemented fully by a wireless key signal from the rescuer. The key signal is input to the system after the emergency call, received by the control centre and relayed to the rescuer in a secure encoded form.
Patent DE-4339201-A1 (DE)
Title: Folding box, in particular made of cardboard
Inventor: SCHINDLER ERHARD
IPC: B65D5/06
Filed: 1993-11-16
Abstract: A folding box (1) having a bottom (6), four upright sides (2, 3, 4, 5) and a lid (7), the bottom (6) and/or the lid (7) being folded from four closure flaps (18, 19, 20, 21 and 26, 27, 28, 29) which are connected in each case at a bending line (14, 15, 16, 17 and 22, 23, 24, 25) to the associated side and extend in each case essentially over the entire length of the associated side (2, 3, 4, 5), is characterised, to improve the seal, in that the bottom folding flaps (18, 19, 20, 21) and/or lid folding flaps (26, 27, 28, 29) are connected to one another at their mutually facing side edges at first bending lines (30, 31, 32 and/or 33, 34, 35) whose length corresponds to about half the width (b) of the associated side (3, 5), in that two first, mutually opposite bottom folding flaps (19, 21) and/or lid folding flaps (27, 29) each have two straight second bending lines (44) which extend from the inner corners (46) of the first folding flaps (19, 21 and/or 27, 29) and intersect at a junction (47) in the centre of the outer edge (48) of the first folding flaps (19, 21 and/or 27, 29), and in that joints (60) present between the gussets (19b, 19c, 21b, 21c and/or 27b, 27c, 29b, 29c) formed by folding about the second bending lines (44) are covered by a bottom and/or lid strip (18, 20 and/or 26, 28). <IMAGE>
Patent DE-4339718-A1 (DE)
Title: Derivation of digital bandpass signal from over-sampled analogue source
Inventor: GOECKLER HEINZ DR
IPC: H04N5/14
Filed: 1993-11-22
Abstract: The analogue signal (s(t)) is frequency-shifted if necessary by a mixer (MI) so that the useful spectrum in one half of the fundamental period lies between zero and 50 per cent or between 50 and 100 per cent of the sampling frequency (fA). While this rate of sampling is maintained a complex bandpass filtering operation (AAF) is performed so that the useful spectrum lies within the passband and the unused portion in the fundamental period is wholly or partially blocked. The digitiser (A/D) is followed by a complex digital filter (CHBF), mixer (CMI) and complex digital bandpass filter (CBF).
Patent DE-4408518-A1 (DE)
Title: Sealed spot welded sheet joint prodn.
Inventor: DAMMERS HEINRICH
IPC: C09K3/10
Filed: 1994-03-14
Abstract: In the prodn. of a gas- and liq.-tight spot welded sheet joint, aq. dispersion of a synthetic material (pref. an acrylic foam paint), which foams under the action of heat during spot welding, is applied to the overlap region of at least one of the sheet parts prior to welding.
Patent DE-4421558-A1 (DE)
Title: Metal substrate coating system
Inventor: ZAHER MAXIMILIAN
IPC: B05D3/06
Filed: 1994-06-20
Abstract: The coating system has the substrate provided with a base layer of a compound which is wetted out by applied radiation, with subsequent partial wetting out before application of a cover lacquer and full wetting out by applied radiation. Alternatively the substrate is subjected to a further partial wetting out process after application of the lacquer coating and is shaped before the final wetting out via the applied radiation. The partial wetting out can be effected using electron beams and/or UV radiation, the final wetting out using electron beams with a power level of between 150 and 180 kVA.
Patent DE-4423381-A1 (DE)
Title: Blow mouldings for physical properties which vary with position
Inventor: MAIER RUDOLF
IPC: B29C49/04
Filed: 1994-07-04
Abstract: A screw plasticiser (4,5) loads each of the materials into mass reservoirs (2,3), from which they are delivered by the movements (6,7) of pistons (8,9), to an extrusion head (1), forming all the materials into one molten preform.  The tubular pre-form is expanded in the blow mould (10).  To alter the layer thickness over the axial progression, z, of the tubular pre-form, a negative velocity function v(t) is predetermined for different sections, and applied by the speed control (6,7) for the pistons (8,9) in the mass reservoirs (2,3).