baber/WOPTO huggingface dataset:
Patent DE-4208727-A1 (DE)
Title: Learning process for neural network - comparing sample signals and categorising for use in backward learning process
Inventor: KOMORI YASUHIRO
IPC: G06G7/60
Filed: 1992-03-18
Abstract: The learning process is used with a neural network that has an input layer (1) of 7 frames together with a further two layers (2,3) and an output layer (4). Each data element has a time period of 70 ms. In a first operation a learning sample is selected and the differences to other samples is determined in a second operation. Samples are categorised and the weightings determined. When all values are obtd. a backward learning algorithm is executed to improve the results. USE/ADVANTAGE - For phoneme comparison in speech recognition system. Improves the learning rate of the network.
Patent DE-4211532-A1 (DE)
Title: Shield for w.c. pan - has multiple ply cut out section with circular sections connected by fold lines
Inventor: DOMBROWSKY UWE
IPC: A47K10/20
Filed: 1992-04-06
Abstract: The two or three-ply cut-out section (4) consists of a first large circular piece (5) at least the size of the lavatory pan's base surface. On the chord (6) of the circular piece is a second, smaller circular piece (8) with chord corresponding to the large circular piece's chord. The second piece has grip-flaps. The chord forms a first fold-line (7) to which a second fold line (12) runs parallel through the large circular piece. A third fold line (11) is in the shard axis of symmetry (9) of the two circular sections (5,8). USE/ADVANTAGE - The lavatory pan shield prevents water sprinting up onto the user and the pan, by being placed inside the pan before use.
Patent DE-4211803-A1 (DE)
Title: Device for removing rubber lining from steel or concrete which has been applied with bonding agent - is shaped like chisel with bevelled cutting edge and upturned wedge shaped sides, and fits on pneumatic hammer
Inventor: FRANZ MARTIN
IPC: B26D3/28
Filed: 1992-04-08
Abstract: A device for removing a rubber lining which has been applied with a bonding medium to a steel or concrete component like a container, is a sort of chisel peeling tool (1). It has a bevelled cutting edge with upturned wedge shaped knife edges (3) and the end opposite the blade (2) fits on a pneumatic percussion hammer. USE/ADVANTAGE - Even small components can be mechanically stripped with very little effort in a short time.
Patent DE-4218277-A1 (DE)
Title: Support for fishing rod - comprises plastic coated clamp partly encompassing rod with insert aperture and connected fixture device for attachment to ship rail tubular part
Inventor: DANIELOWSKI NORBERT
IPC: A01K97/10
Filed: 1992-06-03
Abstract: The fixture device comprises a second clamp (6) with an application aperture (7) for the tubular part of the ship rail and on the rear side opposite to the application aperture is connected via a bolt (5) with the corresp. rear side of the first clamp (4). The two clamps (4,6) and the bolt (5) are of stainless steel and the clamps are of spring steel. At least the free ends of the arms of the clamps (4,6) have a seawater-proof plastic overcoat. This coat is of silicone plastic and is also resistance to UV light. The free ends of the arms of the clamps have a U-shaped cross section and in the arms the rotary axes of rollers are arranged, the symmetry longitudinal axis of which runs parallel to the longitudinal axis of the fishing rod (2) on the one hand, and runs on the other hand to the longitudinal axis of the tubular part of the ship rail. USE/ADVANTAGE - A support for a fishing rod which can be quickly fixed to a ship rail without the use of tools.
Patent DE-4218278-A1 (DE)
Title: Safety system for gas cooker ring burners provided with power regulator - has ignition electrode in region of burner flame and monitoring electrode working according to ionisation principle only heated with pan on ring
Inventor: HELLER MARTIN DIPL ING
IPC: F23N5/12
Filed: 1992-06-03
Abstract: The monitoring electrode (UE) is spaced at such a distance from the burner (2), that the flame pattern (4) of the burner only heats the monitoring electrode with the placing of the pot or pan on the burner ring. A safety switch (6) is provided, operated with this placing so that with the removal of the pan (5) the burner flame (4) is quenched. A reactivating of the burner (2) can be effected with the replacing of the pan (5) on the burner ring. The safety switch (6) is designed so that it activates an automatic burner ignition, across an electronic ignition unit, with its operation by the placing of the pan. ADVANTAGE - Gives automatic ignition and quenching of burner flame with placing or removal of pan.
Patent DE-4229580-A1 (DE)
Inventor: JUNG KLAUS WERNER
IPC: B08B9/32
Filed: 1992-09-04
Abstract: In the case of a method and/or a device for the inverted processing of bottles (2), the bottle (2) in question is, after it has been processed, subjected to a jet of gas or steam from a nozzle aperture (11) which is provided at a distance from the bottle opening (2'') in a secondary processing operation to improve the level of sterilisation and degermination at the opening (2'') of the said bottle. <IMAGE>
Patent DE-4233619-A1 (DE)
Title: Sorting device to separate bulky scrap e.g. mixed plastics - draws air up through centre tube in the material inside funnel fitted with fixed and moving baffles to draw up lighter fractions
Inventor: BECK ERICH
IPC: B07B13/16
Filed: 1992-10-06
Abstract: Bulky material, and preferably scrap packaging materials, are measured out and separated by air draught. In the process the material is loosened in a funnel-like container by a tube (or similar) which dips into the material and is rotated or given a pulsating motion; in addition a current or air is drawn out from the bottom of the tube. Pref. a container (1) has the centre tube (3) which is driven (2) e.g. in rotation or axial reciprocation in the filling (14) of the material. Air is drawn up (7) the tube (3). Bulky material is loosened up by moving members (4) and fixed cutters (5) or similar and is moved downwards. ADVANTAGE - The process cuts out problems of existing systems such as need for sorting by hand and clogging. It can be regulated as required, by altering the frequency of movements in the tube and discharge rate. The process can be used for separating lighter fractions (e.g. films) from heavier materials such as bottles, and cans.
Patent DE-4235264-A1 (DE)
Title: Agricultural vehicle with hydraulic leading-axle suspension - is fitted with electrohydraulic valve for locking of axle comprising rigidly coupled shaft and swinging suspended bearing
Inventor: HOELLER TONI
IPC: B60G17/005
Filed: 1992-10-20
Abstract: The plunger cylinder (20) inserted between the axle and its bearing is pressurised from a hydraulic power source (23) via a three-port two-position valve (22), connected to each end of the cylinder by a non-return valve (26) in parallel with a variable constriction (25). In the floating position (a) of the electrically operated valve the parallel arrangement allows direction-dependent and easily adjustable damping. In the locking position (b) the axle springing is immobilised while pendular movement of the axle is not affected. USE/ADVANTAGE - Also in construction industry. Simple device for locking axle springing without loss of axle swing capability is easily operable from driving seat.
Patent DE-4236014-A1 (DE)
Title: Security arrangement against door lock-out with adjuster - has lock catch with additional stop, which is fixable by retainer in various positions
Inventor: ZENKER JUERGEN
IPC: E05B17/00
Filed: 1992-10-24
Abstract: The lock catch has a run-up incline, with at least one raised formation which is so dimensioned that with outwardly moved lock catch the sliding engagement of the run-up incline with the outer surface of the closure plate is prevented. The lock catch (1) has an additional stop (2), which is fixable in various positions by a retaining screw (4). USE/ADVANTAGE - A simple soln. to the adjustment of a lock catch.
Patent DE-4242944-A1 (DE)
Title: Electric control device
Inventor: BENTZ WILLY
IPC: H05K5/00
Filed: 1992-12-18
Abstract: The housing (10) of an electric device, e.g. vehicle switch control devices, has an upper shell (11) and a lower shell (12). Circuit boards (15, 25) are arranged in both shells (11, 12). The required active components (17) are divided between the two pcbs (15, 25).The lower shell (12) has walls (16) running around three sides. The upper shell (11) has outer edges (21) around three sides. It also has an extension (22) on two opposing sides projecting into the housing (10). A chamber (23) is defined between the extension (22) and the edges (21). When assembled, the side walls (16) of the lower shell (12) extend into the chamber (23). The components (17) lie on the inner walls of the side walls (16) or the extensions (22).
Patent DE-4243088-A1 (DE)
Title: Storage receptacle for household refuse
Inventor: MUELLER HANNS KLAUS
IPC: B30B9/30
Filed: 1992-12-18
Abstract: Between the at least two containers (5,6) is a free space (8) the same size as one of the containers. Both containers are movable and inserted into the free space where a compactor is positioned. The refuse storage receptacle (1) is in the form of a chest (2) with top opening closed by a lid (3). The width, depth and height of the chest correspond to at least three container widths, one container depth and one container height. The chest's front (4) is in the form of a flap. The undersides of the containers have wheels. The lid, to which the compactor, in the form of a screw press (9) with compacting plate (11), is fixed, is in the form of a seat.
Patent DE-4302695-A1 (DE)
Inventor: EILENTROPP HEINZ
IPC: H05B3/56
Filed: 1993-02-01
Abstract: In an electrical heating cable which has an electrical protective conductor which covers the conductor insulation of high-temperature resistant materials in the form of stranded or braided individual wires, there is arranged below and/or above the protective conductor (3, 9) a strip-shaped film (5, 8) which is wound in one or more closed layers and consists of plastics which mechanically are of high tensile strength. <IMAGE>
Patent DE-4311335-A1 (DE)
Title: Container for cooled products
Inventor: ROESER DIETER DIPL ING
IPC: B65D81/26
Filed: 1993-04-06
Abstract: A container (1) for cooled products for refrigerators is fitted with a lid (2) and, at the same time, with a moisture filter. In order to achieve a simplified construction and simple handling, the moisture filter (2) is designed without a frame and with inherent rigidity and forms the lid by itself. <IMAGE>
Patent DE-4312110-A1 (DE)
Title: Apparatus for representing kinetic design or art objects
Inventor: WIRTHNER HENRI
IPC: B44C5/00
Filed: 1993-04-14
Abstract: In an apparatus for representing kinetic design or art objects, a plurality of rings (2, 3) are to be arranged to rotate concentrically about an axis (4) around a central ring (2), a central disc (1) or the like. Surfaces of the central disc (1) and rings (2, 3) are provided with an image, graphic structures, geometrical or asymmetrical ornaments, colour representations or the like, and/or the middle disc (1) and rings (2, 3) consist of different materials. <IMAGE>
Patent DE-4314205-A1 (DE)
Title: Container with inflatable cushion
Inventor: RIECKHOF PETER
IPC: B65D81/05
Filed: 1993-04-30
Abstract: A container having a bottom, side walls and a lid, a cushion being mounted on at least one of the side walls or the lid or the bottom, in which an inflatable element is mounted on the lid or the bottom or at least one of the side walls.
Patent DE-4314717-A1 (DE)
Title: Vehicle roof with a folding top consisting, at least in part, of flexible folding-top material
Inventor: REIHL PETER
IPC: B60J7/06
Filed: 1993-05-04
Abstract: The invention relates to a vehicle roof with a folding top which consists, at least in part, of flexible folding-top material and is intended either for closing or at least partially uncovering a roof opening. In contrast to known folding roofs, according to the invention the flexible folding-top material is produced as a rectangular cut piece which in the closed position covers only the central region of the roof opening which has essentially parallel side edges. The front edge of the folding-top material abuts against a front closing strut and the rear edge of the folding-top material abuts against a rear strut, which struts are designed as shaped pieces for the covering of the rounded transition regions of the roof opening, from the side edges thereof to the front and rear edges. Production and installation of a roof of this type are, as a result, substantially facilitated.
Patent DE-4317864-A1 (DE)
Title: Emulsifier-free, heat-curable coating composition, its preparation and use
Inventor: BEDERKE KLAUS DIPL ING DR
IPC: C08G18/63
Filed: 1993-05-28
Abstract: Emulsifier-free, heat-curable coating composition in the form of an aqueous emulsion, process for its preparation, and use. The coating composition contains:   A) from 80 to 55% by weight of one or more polyester oligomer polyacrylates which are water-dilutable after neutralisation with bases and which are obtainable by free-radical polymerisation of from 50 to 95% by weight of one or more esters of unsaturated carboxylic acids having hydrophobic and hydrophilic moieties, where   a) the hydrophobic moieties are based on monomeric esters of unsaturated carboxylic acids having secondary OH groups, which may be present in the mixture with comonomers containing no OH groups and b) the hydrophilic moieties being based on monomeric esters of unsaturated carboxylic acids having primary OH groups and unsaturated monomers having COOH groups, which may be present in the mixture with comonomers containing no OH groups, and the numerical ratio of primary to secondary OH groups, originating from components b) and a), in the copolymer is from 1 : 1.5 to 1 : 2.5, in from 5 to 50% by weight of one or more hydroxy-functional polyester oligomers which are obtainable by polycondensation of one or more diols and/or polyols and one or more dicarboxylic acids and/or derivatives thereof, having a calculated molecular weight of from 200 to 1000, a hydroxyl number of from 100 to 600 and an acid number of from 1 to 15, the monomers a) and b) being employed in quantities such that the polyester oligomer polyacrylate has a hydroxyl number of ...     Original abstract incomplete.
Patent DE-4321409-A1 (DE)
Inventor: KNOST DIETER DIPL ING
IPC: A21B3/07
Filed: 1993-06-26
Abstract: The invention relates to a supply station for pieces of dough for an automatic oven loading device. The supply station is composed of a frame (5) in which a broad endless belt (2) which is provided with an adjustable drive at a comfortable operating height is arranged in such a way that outside the frame (5) there is formed a projecting working surface (23) on which pieces of dough (6) can be placed manually. Removal by the loading tongue (8) of the group of pieces of dough which has been formed is carried out at 90 DEG  to the running direction of the belt (2) inside the frame (5). Above the broad endless belt (2) there is arranged an insertion frame (3) for accommodating raising platforms (4). <IMAGE>
Patent DE-4323551-A1 (DE)
Title: Twin-blade vehicle windscreen wiper system - uses buffer springs between sleeves and wiper levers to absorb inertia forces on arm reversal
Inventor: HARA TAKESHI
IPC: B60S1/34
Filed: 1993-07-14
Abstract: The windscreen wiper system has buffer springs (12, 11) between sleeves (8, 9) and wiper actuation levers (4, 6) for the absorption of the inertia forces arising during the reversal of the wiper arms (13, 14). The springs are torsion springs and each spring is secured to its own sleeve. The first (10) and second (11) springs are tensioned alternatively in the turning direction on the reversing action at the upper and lower reversal points. However the springs are not tensioned in the return direction. USE/ADVANTAGE - Twin-blade vehicle windscreen wiper system avoids damage to the torsion springs caused by loading during wiping movements.
Patent DE-4326849-A1 (DE)
Inventor: HAIMER FRANZ
IPC: F26B19/00
Filed: 1993-08-10
Abstract: PCT No. PCT/EP94/02501 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/04909 PCT Pub. Date Feb. 16, 1995The present invention pertains to the problem of chopping, drying and compressing into pellets-which shall be used especially as a fuel-freshly harvested biomass, especially cereal plants, in one operation. The chopped stalk material is moved forward for this purpose according to the present invention over a broad surface in a thin layer (32) in the manner of an accordion, while a warm air flow passes through it, before the stalk material is fed into the intake wedge of a pelletizing device (15). Screw conveyor groups (11, 12, 13) arranged at different levels are preferably used as the conveying means, and their direction of conveyance (23) is at right angles to the direction of travel (24) of the harvester (1), whereas the gaseous heating medium flows through the layers (32) being conveyed vertically (29) from bottom to top.
Patent DE-4331125-A1 (DE)
Title: Angle piece
Inventor: NEUHOF MARKUS
IPC: F16M11/04
Filed: 1993-09-14
Abstract: The invention relates to an angle piece for a suspension apparatus which supports a control unit or the like, the angle piece exhibiting two supporting-arm fastening walls which are located at an angle with respect to one another and on which supporting arms, designed as hollow-profile sections, can be fastened. An angle piece which, even in the case of supporting arms which are designed as closed hollow profiles, permits simple installation of a cable or the like and nevertheless has a high degree of torsional rigidity is characterised in that the supporting-arm fastening walls are connected integrally to one another by means of side walls, which are terminated by the free ends of the supporting-arm fastening walls, and form, behind the supporting-arm fastening walls, a mounting space which is accessible via an opening, in that the supporting-arm fastening walls exhibit, on their outer sides which are directed away from one another, receiving means for the attachment of the supporting arms, and in that cable lead-throughs are introduced into the supporting-arm fastening walls at least in the region of the receiving means.
Patent DE-4331214-A1 (DE)
Title: Method for operation of a three-phase motor which is supplied by two current intermediate-circuit converters and has two DC-isolated, three-phase stator windings which are offset through 30 DEG electrical
Inventor: HUSSELS PETER PROF DR ING
IPC: H02P27/06
Filed: 1993-09-10
Abstract: It is intended to specify a method for operation of a three-phase motor (3) which is supplied by two current intermediate-circuit converters (1, 2) and has two DC-isolated, three-phase stator windings (31, 32) which are offset through 30 DEG  electrical and through which block-form currents having a current flow duration of 120 DEG  flow during I-converter operation. According to the invention, direct converter operation is intended at low rotation speeds instead of I-converter operation, during which direct converter operation the two partial converters (1, 2) carry intermediate circuit currents (id1, id2) which are composed of sinusoidal sections. One of the intermediate circuit currents has a sinusoidal section profile which rises from sin (0 DEG ) to sin (30 DEG ) in a first interval of 30 DEG , while the other intermediate circuit current has a sinusoidal section profile which falls from sin (150 DEG ) to sin (180 DEG ). The sinusoidal section functions for the profile of the two intermediate circuit currents (id1, id2) are interchanged in the intervals which follow this and each have a duration of 30 DEG . The time period during which the valves are turned on within each period of the machine current is the same during direct converter operation as during I-converter operation, so that a smooth transition between the two operating modes is possible.   <IMAGE>
Patent DE-4336609-A1 (DE)
Title: Predictive protective circuit for electroacoustic sound transmitters
Inventor: KLIPPEL WOLFGANG DR
IPC: H04R3/00
Filed: 1993-10-27
Abstract: The invention relates to an arrangement for protecting electroacoustic sound transmitters (2) against destruction in the event of large signal amplitudes, using a protective circuit (14) with feedback or without feedback. The protective circuit contains a sensing device (16), a predictive detector circuit (17) and a control circuit (15). The control circuit is connected with its input (18) and its output (19) into the electrical transmission path of the sound transmitter. The sensing device (16) generates at its output a signal x(t) which corresponds to the physical quantity to be monitored on the sound transmitter. The output of the sensing device is connected to the control input (20) of the control circuit (15) via the predictive detector circuit (17). The predictive detector circuit generates at its output a signal which corresponds to the expected amplitude A(t) of the physical quantity x(t) monitored. If the amplitude A(t) predicted by the detector circuit exceeds a reliable limit value S, a controlling element in the control circuit (15) is activated which modifies the input signal uL(t) of the transducer in such a manner that the amplitude of x(t) remains below the required limit value S and a destruction of the sound transmitter can be prevented. The predictive detector circuit (4) is implemented by means of a differentiating element or a Hilbert transformer. <IMAGE>
Patent DE-4338940-A1 (DE)
Inventor: ULLMANN ROLAND
IPC: A45C11/00
Filed: 1993-11-15
Abstract: The invention is directed to a case for storing small appliances for personal use. The case (2) is comprised of a supporting structure (4) having at least two sections (8, 10) jointed to each other by a deflecting means (6). Provided on either section (8, 10) is at least one retaining means (12, 14) receiving an appliance and an accessory. Related to the deflecting means, the retaining means (12, 14) are so arranged that they lie side-by-side in a row when the sections (8, 10) are folded one over the other.
Patent DE-4343361-A1 (DE)
Title: Coin-operated amusement machine with computer-controlled jackpots
Inventor: KUEHL THOMAS DR
IPC: G07F17/32
Filed: 1993-12-18
Abstract: Winning or losing combinations of symbols visible through windows (4) are presented by rotation of wheels (5) set in motion by coins inserted into a slot (10). Each jackpot (19) represented by a ladder arrangement of illuminated display elements (20) can be filled up or emptied in accordance with the number of steps of chance attained during a game on a longer ladder (13) and shown on a separate display (21). The chance of winning can be increased by activation of a predetermined or randomly chosen element of either jackpot when the other is emptied.
Patent DE-4401190-A1 (DE)
Title: Controlling games machine activated by e.g. coins or tokens
Inventor: LUTZ BERNHARD ALBRECHT
IPC: G07F17/34
Filed: 1994-01-11
Abstract: The machine (1) contains a central control unit, randomly operated symbol carrying indicators (2), a win memory with associated display elements (3-5), at least one frontal display panel (6) for plays and/or chance plays and a control key block (7) with game control keys (8). A key stroke causes the stakes to be divided for several plays, the game to be divided into corresp. rotations of the symbol carriers and the minimum play time to be divided into corresp. play periods. When a first play starts the stake memory (3) is decremented, all random symbol carriers are started and are stopped in random positions after the expiry of the first play period. The stake memory is decremented further for subsequent plays. The achieved wins are incremented in the corresp. win memory.