baber/WOPTO huggingface dataset:
Patent DE-4224639-A1 (DE)
Title: Plastic bag with carrying grip for contg. hygienic articles, e.g. napkins - comprises welded seams and carrying grip formed by W=shaped head fold of plastic foil forming double brace shaped grip connected by long welding seam
Inventor: MOHRMANN RAINER
IPC: B65D75/58
Filed: 1992-07-25
Abstract: The bag is of plastic foils closed together by cross ways welding seams, and in the packing state the bag assumes a rectangular block shape. The carrying grip (1) is of one-piece construction with the two bag foils (2,3) and is formed by a W-shaped head fold (KF). The head fold in the two W-foot points forms the double brace-shaped carrying grip (1) connected by a long sealing seam (7) and at both long ends is fixed between the two bag foils (2,3) by the longitudinal welding seam (4). The two outer W-arms (8) of the head fold (KF) form the two bag ceiling walls (BD), which are connected in the contact area by the longitudinal seal seam (7) with ceiling-side bag closure, and to which the carrying grip (1) connects, which on the free long edge (10) is of one-piece folded construction. USE/ADVANTAGE - Used to carry hygienic articles, e.g., napkins. The one-piece structure plastic bag which is stable.
Patent DE-4229880-A1 (DE)
Title: Medicaments contg. oxytocin, vasopressin and/or endorphins - for treating sex crime, bed-wetting, autism, homosexulaity and bulimia
IPC: A61K38/095
Filed: 1992-09-04
Abstract: Medicaments for treating sex crime (rape, murder or incest), bed-wetting, juvenile and adult autism, homosexiuality and bulimia in subjects whose blood contains no, too much or too little oxytocn (I), vasopressin (II) and/or endorphins (III), contain (I) and/or (II) and/or (III). ADVANTAGE - By normalising blood levels of (I)-(III), psychological problems often associated with childhood emotional deprivation can be overcome, both in children and adults.
Patent DE-4230169-A1 (DE)
Title: Operation of memory for object oriented program - storing objects which are no longer required in intermediate storage, and storing object start address and identifier in table located in background secondary memory
Inventor: RICHTER ROBERT
IPC: G06F12/08
Filed: 1992-09-09
Abstract: For an object-oriented program, the object must be dynamically loaded into the application memory (SP) and before this is filled the processor must control access. Error conditions are avoided by protecting the object with the aid of a background memory (HSP). This operates together with the processor (PR) and the application memory (SP) in which the object (DO) is stored. Other objects (DO3,DO4) may be stored for other program cycles. ADVANTAGE - Prevents, by transfer to background memory,  possibility of interruption of program, whenever user intends to erase object.
Patent DE-4236705-A1 (DE)
Title: New 4-heterocyclyl:phenyl-di:hydro:pyridine di:carboxylate derivs.
Inventor: SCHOHE-LOOP RUDOLF DR
IPC: C07D401/10
Filed: 1992-10-30
Abstract: 4-Heterocyclyl-phenyl dihydropyridine derivs. of formula (I) and their salts are new. In (I), R1 and R2 = 3-8C cycloalkyl or 1-8C alkyl (opt. substd. by 1-6C alkoxy, CN, 3-8C cycloalkyl or 6-10C aryloxy (itself opt. substd. by up to 3 of halo, CN or 1-6C alkyl or alkoxy)); R3 = H, halo, CF3 or CN; R4 = 5-membered, unsatd., C-bound heterocycle with up to 4 heteroatoms (N and/or O), opt. substd. by OH, up to 6C alkyl or alkoxycarbonyl, CF3, halo, COOH or NR5R6, or R3 is R5R6-pyrrolo; R5 and R6 = H or up to 4C alkoxycarbonyl or alkyl, with the proviso if R1=R2 = Et and R3 = H, then R4 is not 2,5-dimethylpyrrolo.More specifically, R1 and R2 = cyclopentyl, cyclohexyl or cycloheptyl; or 1-4C alkyl (opt. substd. by MeO, cyclopentyl, cyclohexyl or cycloheptyl); R3 = H, Cl, CF3 or CN; R4 = C-bonded tetrazolyl; 1,2,4- or 1,3,4-oxadiazolyl (all opt. substd. by 1-3C alkyl or alkoxycarbonyl, CF3, F, Cl or NH2); pyrrolo or 2,5-dimethylpyrrolo.
Patent DE-4306378-A1 (DE)
Title: Method and device for recording the position of a cop carrier carrying a cop
Inventor: COENEN NORBERT
IPC: D01H13/32
Filed: 1993-03-02
Abstract: The invention relates to a method and to a device for recording cop carriers rotating in a transport system of a winding machine. Arranged in the region of a stand-by position (9) adjacent to the unwinding point (8) of a winding station (1) is a sensor device (41) which is connected directly to the winding-station electronics (18). The sensor device (41) is an integral part of, for example, a spinning-station identification device and has a series oscillation circuit I. This series oscillation circuit I is connected to a reference oscillation circuit II. The voltage changes in the oscillation circuits I and II, caused during the entry of a cop carrier (3) into the stand-by position (9) and therefore into the effective range of the HF coil (31) of the series oscillation circuit I by the secondary coil (40) arranged on the cop carrier, are recorded by a comparator (20) and are converted into a useful signal which can be utilised by the winding-station electronics (18). <IMAGE>
Patent DE-4307899-A1 (DE)
Title: Bending and test device for the strength of test-pieces, especially having thermoplastic weld connections or seams and bending-angle measurement device suitable therefor
Inventor: HOMBACH WALTER
IPC: G01N3/00
Filed: 1993-03-12
Abstract: Device for testing the strength of test-pieces, especially those having thermoplastic weld connections or seams, with a bending device acting on the test-piece and a measurement device for determining the bending angle which, with increasing bending of the test-peice, occurs when the latter begins to tear or break, the measurement device having at least one measurement member which detects the angular deflection of a bending-limb section in the test-piece and a processing unit, connected downstream and designed so that the angular-deflection signal from the measurement member is further processed therein to give the total bending angle of the test-piece.
Patent DE-4308182-A1 (DE)
Title: Vehicle body having two door cutouts which lie next to each other and can each be covered by a door
Inventor: WURTZ RICHARD
IPC: B62D25/04
Filed: 1993-03-15
Abstract: Between a front and a rear door cutout (1 and 2) of a passenger car body is a body pillar (3) which has, on its lower region, a widened portion (30) which faces the front body pillar (4). This widened portion extends from the sill (8) as far as the impact strip (9) of the front door (5) and from there merges into the normal width (a) of the body pillar (3). The widened portion (30) provided on the body pillar (3) serves to increase the deformation rigidity of the body pillar (3) in the event of a side impact. <IMAGE>
Patent DE-4308923-A1 (DE)
Title: Active noise reduction system for vehicle passenger compartment - uses control noise sources for adaptive noise cancellation under control of detected residual noise level
Inventor: KINOSHITA AKIO
IPC: H04B3/04
Filed: 1993-03-19
Abstract: The noise reduction system uses control noise sources (LS0,LS1) supplying control noise for the passenger space, for cancelling the noise produced by a source within the latter. The residual noise is detected via sensors (MP0,MP1) installed at given positions and used in combination with a reference signal representing the noise condition of the source to control the control noise sources (LS0,LS1). A background noise detector (42) and an identification noise generator (41) identifying the residual noise level are used to control the acoustic transmission characteristic between the control noise sources (LS0,LS1) and the residual noise detectors (MP0,MP1). USE/ADVANTAGE - Maintains effective noise reduction over long time frame for road vehicle or aircraft passenger space.
Patent DE-4309246-A1 (DE)
Title: Device for cleaning blind slats
Inventor: VINZENTI ERWIN
IPC: A47L4/00
Filed: 1993-03-23
Abstract: In a device for cleaning blind slats having a container for the separate reception of aqueous detergents and dirty water, in which device the container houses pairs of cleaning-brush rollers and one pair of squeezing rollers assigned to these in line and at a distance therefrom, which rollers can be rotated by an electric motor with reduction gear, and in which device the blind slats are guided between the cleaning-brush rollers and the squeezing rollers, provision is made, in order to improve the cleaning effect and energy-saving feeding of the blind slats, for the arrangement of more than two pairs (5) of cleaning-brush rollers which are arranged one behind the other and can be reversed in the direction of rotation and which in the one direction of rotation form transporting and cleaning members and in the other direction of rotation form cleaning members for the blind slats, and also for a pair (8) of squeezing rollers which can be rotated permanently in the same direction independently of the directions of rotation of the pairs (5) of cleaning-brush rollers and serve as transporting and drying member for the blind slats. <IMAGE>
Patent DE-4319089-A1 (DE)
Title: Method for tungsten contact hole filling by full-surface tungsten deposition with reduced layer thickness and back-etching with inverse loading effect
Inventor: KOERNER HEINRICH DIPL CHEM DR
IPC: H01L21/3213
Filed: 1993-06-08
Abstract: Method for tungsten contact hole filling by full-surface tungsten deposition with reduced layer thickness and back-etching with inverse loading effect. By means of a cooling process, the real wafer temperature during the etching process is kept below 70 DEG C and the etching rate in the contact hole is smaller than or equal to that on the substrate surface. <IMAGE>
Patent DE-4328397-A1 (DE)
Title: N-heteroaryl-N'(pyrid-2-yl-sulphonyl)ureas, their preparation and their use as herbicides and plant growth regulators
Inventor: HAAF KLAUS DR
IPC: C07D521/00
Filed: 1993-08-24
Abstract: Compounds of the formula (I) or salts thereof <IMAGE> in which R<1>-R<4>, W, A, n and m are as defined in Claim 1, for example R<1> and R<2> = H, (substituted) alkyl, (substituted) alkenyl or alkinyl, (substituted) cycloalkyl, (substituted) aryl or acyl and A = (substituted) pyrimidinyl or triazinyl, are suitable as selective sulphonylurea herbicides and plant growth regulators. (I) is prepared analogously to known processes via intermediates, some of which are new, for example suitably substituted pyridylsulphonamides (II) and N-tert-butylsulphonamides (VIII) according to Claim 5.
Patent DE-4332806-A1 (DE)
Title: Terpene copolymers
Inventor: BEHR ARNO DR
IPC: C09D11/106
Filed: 1993-09-27
Abstract: The invention relates to copolymers made from terpenes containing no conjugated double bonds and vinyl compounds and/or dicarboxylic acids containing one C-C double bond, and derivatives thereof, as comonomers. They are preferably prepared in a free-radical bulk polymerisation at a temperature of from 100 to 200 DEG C over the course of from 1 to 10 hours. The absence of solvents or diluents means that particularly pure copolymers are obtained. They are particularly suitable as tackifiers.
Patent DE-4335733-A1 (DE)
Title: Potentiometer
Inventor: ZUELLI HANS-PETER
IPC: G01B7/30
Filed: 1993-10-20
Abstract: In the case of a potentiometer, in particular a movement sensor or angle sensor for moving parts, drives (transmissions) and the like having a resistor track and possibly a collector track and having a wiper which can move relative thereto, it is proposed to provide two potentiometer main parts, whose dimensions are essentially of the same size, in the form of a rotor (which is designed as a toothed wheel and receives its measurement movement by direct operative connection to a mating toothed wheel of the transmission or other mechanical drive) and a stator which is assigned to the rotor and is stationary relative thereto and relative to the moving drive, one of the potentiometer main parts being used as a support for the wiper and the other as a support or bearing for the resistor track (22) and, possibly, the collector track, and the stator being mounted by means of the rotor.
Patent DE-4335759-A1 (DE)
Inventor: BROCKMANN JOSEF
IPC: A47G9/02
Filed: 1993-10-20
Abstract: The invention relates to linen 1 for beds, sitting and/or lying furniture, in particular a bed or cushion cover, composed of a patterned and/or printable natural-, synthetic- or mixed-fibre single fabric of warp and weft threads. In order to have in particular variably usable linen, the latter is designed as reversible linen usable on both sides. Either the left-hand or the right-hand single-fabric side is designed for summer or winter use, the single-fabric side 4 for winter use containing at least 50% of roughened weft and/or warp threads and the single-fabric side 3 for summer use containing at least 50% of smooth weft and/or warp threads. <IMAGE>
Patent DE-4337876-A1 (DE)
Title: Contact charge supply device e.g. for printer, video printer, facsimile, copier, or display
Inventor: SHIMURA HIDETSUGU
IPC: G03G15/02
Filed: 1993-11-05
Abstract: The contact charge supply device includes a contact member which contacts to the member to be charged and to which a voltage is applied. The contact member may be the charging member, transfer member, contact type developing member, contact type cleaning member and a member for disordering a developer remaining on the member to be charged. Where the contact member satisfies the given formula, the device would not suffer from problems in image defect or any deterioration of the contact member even though the member to be charged has a defect or pinhole. The device prevents an overcurrent being fed from the contact member concentrically to the defective part of the photoreceptor layer if the latter suffers from a defect.
Patent DE-4342908-A1 (DE)
Title: New thio:phosphoric acid ester derivs.
Inventor: MAURER FRITZ DR
IPC: A01N57/30
Filed: 1993-12-16
Abstract: Substd. thiophosphoric acid esters of formula (RO)(R<1>S)P(X)-N(R<3>)-C(O)-R<2> (I) are new:R, R<1>= opt. substd. alkyl, but one must contain at least 2C; R<2>= H; opt. substd. alkyl, alkoxy, alkylthio or aryl; or mono- or di-alkylamino; R<3>= opt. substd. alkyl, cycloalkyl or aryl; X= O or S.
Patent DE-4345121-A1 (DE)
Title: Concertina filter element
Inventor: KAEHLER KAI
IPC: B01D46/24
Filed: 1993-12-30
Abstract: Filter element, pref. for an air filter, is in the form of a cloth folded in a zigzag manner. The cloth is indented in places (3) so that the convex edges of the indentations in adjacent folds face each other and can then be connected by an applied layer (6) of adhesive, thereby providing a stiffening, i.e. form retention, of the element. The adhesive (6) is applied in varying thicknesses. Also claimed is the process for achieving this.
Patent DE-4401671-A1 (DE)
Title: Reducing solubility of copper@ objects in contact with aggressive media
Inventor: REITER ULRICH DR
IPC: C23C18/12
Filed: 1994-01-21
Abstract: Reducing the solubility of Cu ions of Cu (alloy) objects in contact with aggressive effluents or other aggressive media specific for Cu, esp. effluents having a pH of less than 7, comprises providing the surfaces of the objects with a coating of nano-composites obtd. by a sol-gel method.
Patent DE-4406653-A1 (DE)
Title: Electrically heated windscreen washing system for motor vehicle
Inventor: BECK CHRISTIAN
IPC: B60S1/48
Filed: 1994-03-01
Abstract: The windscreen washing system has a self-contained electrical heating unit (5) inserted into the run of the washing fluid delivery pipes (4, 6). The heating arrangement comprises an insulated container (13) with a heat-reflective coating (14), containing a heating coil (47) supplied with electrical power from a battery (34) through cut-off relays (24, 25). At least one of the cut-off relays is connected to a heat sensor (55) in the fluid container, which turns the relay on if the fluid is too cold, to a safety relay (26) to prevent heating if the fluid volume is too low, and to a time lag relay (27) to break the circuit after a pre-set time. The fluid container has a large enough capacity for several washing operations.
Patent DE-4410375-A1 (DE)
Title: Flushing toilet for long=distance bus
IPC: B60R15/04
Filed: 1994-03-25
Abstract: The toilet system is adapted for use on board a bus. It has a technical module (1) containing pumps for rinsing and hand washing, pneumatic equipment for the operation of the toilet valve, which seals the connection to the faeces collection tank, and the release valve for emptying the tank. The module contains fans for the ventilation of the toilet cabin, controls for the correct operation of all the components, and plug connections for supplies of air, water and electricity. The module, which has dimensions of 435 mm x 315 mm x 215 mm, also houses the heaters for winter operation.
Patent DE-4412762-A1 (DE)
Title: Method and apparatus for testing water tightness of housings
Inventor: WITSCHI FRIEDRICH
IPC: G01M3/36
Filed: 1994-04-13
Abstract: The object of the invention comprises specifying a method for testing water tightness, in which housings can be tested in rapid sequence, without having the common disadvantages of the known testing methods. Each housing is inserted into a deformation sensor, where it is initially exposed, in a first test, to a vacuum in a closeable chamber, and the deformation is measured after a stabilisation time. The measurement result is then compared with predetermined tolerance values and the result is displayed. The housing is then exposed in the same chamber to a second test of an overpressure, the deformation is measured, also again after a stabilisation time, and the measurement result is compared with predetermined tolerance limits. The measurement result is displayed alongside the first measurement result and the decision good - poor is made.
Patent DE-4418358-A1 (DE)
Title: Open-ended spinning rotor avoiding long thin yarn tail on breakage
Inventor: LINDER GALLUS
IPC: D01H4/44
Filed: 1994-05-26
Abstract: During normal operation of an open-end spinner, sliver is fed into a sliver opener which combs fibres from the advancing sliver end to be fed onto a rotor gathering surface and bound to the receding drawn-off yarn. To bring the spinner to a stop, fibre feed to the sliver opener is interrupted and a yarn tail produced. Here a short tail is produced. Also claimed is appts. for process implementation including spinning rotor, sliver opener and appts. for bringing the fibre feed appts. (110) to a stop at the end of spinning. Here the appts. (115) for stopping fibre feed is connected to a controller (3) which, when the spinner (11) stops, temporarily turns on appts. (e.g. 134, 135, 451, 452) for shortening the yarn tail.
Patent DE-4420250-A1 (DE)
Title: Spindle electro motor drive
Inventor: PAWELETZ ANTON DR ING
IPC: H02K11/40
Filed: 1994-06-10
Abstract: The electro-motor with a frequency converter control, especially as a dedicated drive for a spinning or twisting spindle, has at least one earthed electrode (9) between the stator coil (4) and the rotating part (5) of the motor.
Patent DE-4425808-A1 (DE)
Title: Cleaning trolley for refuse containers
Inventor: PRZYBYLSKI JUERGEN
IPC: B08B9/08
Filed: 1994-07-21
Abstract: The arrangement consists of a box (1) mounted on a trolley, which is towed behind a vehicle. The box has an opening at the side and/or at the top through which an empty container can be placed on a rotary platform (4). The opening can be closed with a cover.  Rollers (7,12) with brushes on sponges, which are mounted on the ends of arms (6,11) can be brought into contact with the outside of the container jets and/or flows of water, with detergent, are directed against the rollers. Clean water is pumped from a tank, used water is collected from a sump and fed via a filler to a used water tank. Energy for the operation is derived from the towing vehicle.
Patent DE-4428302-A1 (DE)
Title: Pneumatically actuated rotary module for angular swivel
Inventor: PAETZ MARKUS
IPC: F15B15/06
Filed: 1994-08-10
Abstract: The rotary module swivels masses, secured to grippers of assembly or handling mechanisms, to defined angular positions. At least one pneumatic cylinder (5) drives a rotary unit, while end stops limit the rotary unit movement. The pneumatic cylinder comprises a double-acting piston, to which is allocated at least one damping piston driven by the rotary unit. The damping piston is coupled to at least one shock absorber (13,14) movable against adjustable stops.
Patent DE-4429554-A1 (DE)
Title: Automatic testing circuit for manual input device
Inventor: SPOERER GERHARD
IPC: G06F11/267
Filed: 1994-08-19
Abstract: The automatic testing circuit has an input stage (EB) and an output stage (AB), coupled via a data bus (DB) with a processing module (PB). The tested manual input device has a pair of switches (S1,S2), each with both switch terminals connected to respective inputs of the input stage and respective outputs of the output stage.  Resistors (R1,R2) are inserted between one terminal of each switch and one of the outputs (A1) of the output stage. The testing is effected by supplying the outputs with defined combinations of logic levels, with the logic levels obtained at the opposite switch terminals evaluated by the processor module.
Patent DE-4430034-A1 (DE)
Title: Shuttering with mobile supply hopper for reinforced concrete roof girders
Inventor: SCHIATTI CARLO
IPC: E04B7/12
Filed: 1994-08-24
Abstract: The roof girders are coated on the roof surface with a protective foil (13). The shuttering has a convex bottom (12) for the foil deposition, two erectable side walls (18), and a top movable frame with a moulding tool. The tool has a rear portion whose inner cavity reproduces the lower profile of the girder. On its inner side it comprises shaking and compacting members, and an arrangement to increase the concrete fluidity. The top side carries supply hoppers with adjustable apertures. Pref. the frame is movable in guides (2) by a rack and pinion drive. It is supported by extensible struts (8) for hoisting the moulding tool.
Patent DE-4430117-A1 (DE)
Title: Cladding device, in particular for a lateral support of a handrail, bottom string, grille bar or the like
Inventor: SCHUTT ANDRE
IPC: E04F11/18
Filed: 1994-08-25
Abstract: The present invention relates to a cladding (4) for a lateral support (1) of the handrail, bottom string, grille bar or the like, comprising a retaining plate (2) for fastening on a wall or the like and an element (3) which projects beyond the retaining plate (2) and is intended for receiving a corresponding part of a handrail, bottom string, grille bar or the like, said support (1) being provided with a cladding (4) which covers the retaining plate (2) and encloses the projecting element (3). The cladding according to the invention is characterised in that it comprises at least two identical and complementary elements (5) which are mounted on the retaining plate (2) of the lateral support (1) and can be demounted therefrom without demounting the handrail, bottom string, grille bar or the like (see Figure 1). <IMAGE>
Patent DE-4433599-A1 (DE)
Inventor: BREITWEG WERNER
IPC: B62D5/083
Filed: 1994-09-21
Abstract: A rotary slide valve (1) for power-assisted motor vehicle steering systems contains a rotary slide (4) in a valve drilling (5) of a valve housing (2) which is connected to a valve input member (23). A control bush (7) is guided in an axial drilling (6) in the valve slide (4) to rotate through a limited angle. The control bush (7) is rotationally secured to a valve outlet member (18). Between the rotary slide (4) and the valve outlet member (18) there is a centring device (31) which contains two mutually rotatable parts and at least one ball (37) between the two parts. One part of the centring device (31) is firmly secured to a reaction piston (32) and secured to the rotary slide (4) so as not to rotate but to be axially movable. The other part of the centring device (31) is secured to the valve outlet member (18) in a predetermined position so neither to rotate nor move. The ball (37) is held in recesses (35, 36) in both parts. In this rotary slide valve, the centring force and exact central position of the centring device can be adjusted independently of the setting of the hydraulic centre between the rotary slide (4) and the control bush (7).