baber/WOPTO huggingface dataset:
Patent DE-4310029-A1 (DE)
Title: Process for producing compressed, superficially sticky granules and apparatus suitable for carrying out the process
Inventor: CARDUCK FRANZ-JOSEF DR
IPC: B29B9/06
Filed: 1993-03-27
Abstract: The granules can be used in particular in washing and cleaning agents. A homogeneous premix is pressed through dies at high pressures to form a string and the string exiting from the dies is divided transversely to the predetermined particle length with a rotating cut-off knife (1) so that the particles are thrown off radially from the cut-off knife (1). The particles are collected by a flexible air-permeable textile cloth (2) which is arranged with loose tension about the cut-off knife (1) in the region of the radially thrown-off particles. Gas, in particular air, is blown into the interior space formed in this way by the textile cloth (2) and this gas is also blown at the outside of the textile cloth (2). Even at very high throughputs and without restriction of the formulation spectrum, caking and adhesion of the granules to the interior wall of the granulation hood are avoided. <IMAGE>
Patent DE-4310347-A1 (DE)
Title: Producing zigzag addresses for discrete cosine transformation in image data band compression - involves forming address for a stage from previous stage address using stored line and column differentials
Inventor: NAKAGAWA SHINICHI
IPC: G06T1/60
Filed: 1993-03-30
Abstract: The method involves setting initial conditions by nulling all line and column matrix memory addresses and specifying initial values for the memory addresses. A number of differential data with information about line and column differentials are continuously read from a memory. The line and column differentials are formed from the differential data and added to line and co,umn addreses in one stage to give the addresses in the next stage. The memory addresses in the next stage are continuously formed from the line and column addresses in the next stage. USE/ADVANTAGE - For discrete cosine transformation for use in image data band compression. Zigzag addresses are produced using a simple algorithm.
Patent DE-4311143-A1 (DE)
Title: Control keyboard for generating electrical control signals - has spherical contact elements between keyboard foil in pressure field areas and associated piezo elements
Inventor: CIMEN SUELEYMAN
IPC: H01L41/113
Filed: 1993-04-01
Abstract: The keyboard includes an input foil (keyboard foil (2)) and a lower support plate (1). Piezo elements (4), each assigned to individual pressure fields, are between the input foil and support plate. The piezo elements generate an electrical signal when pressure is applied to the associated pressure field. Contact elements (5) are arranged between the input foil in the area of the pressure fields and the associated piezo elements. The contact elements are preferably spherical. ADVANTAGE - Is less susceptible to vibration while providing sure, precise and vandal-proof operation with relatively inexpensive keyboard construction.
Patent DE-4317904-A1 (DE)
Title: Electronic ballast circuit for discharge lamps - has voltage increasing transformer with primary and main secondary coils, providing discharge voltage
Inventor: KANG BOG YOUN
IPC: H05B41/282
Filed: 1993-05-28
Abstract: The high discharge voltage is generated in the main secondary coil in accordance to the forward and reverse currents through the primary coil. The voltage is charged from an input energy supply terminal. There are two switching sections for repeated switching steps. The switching steps are carried out in mutual opposition. A resonance region permits the forward current flow through the transformer primary, when the first switching section is conductive. The reverse current flow is permitted through the primary, when the second switching section is conductive. Between the transformer secondary and each filament of the discharge lamps is incorporated a capacitor. The capacitors limit the magnitudes of the discharge currents. USE/ADVANTAGE - For several discharge lamps, without increased number of choke coils and capacitors.
Patent DE-4327755-A1 (DE)
Title: Cartridge for two-component compounds and method and device for squeezing out the components
Inventor: GRUEN JUERGEN
IPC: B05C17/01
Filed: 1993-08-18
Abstract: In order that a cartridge for two-component compounds can be used several times, the supply cylinders (2, 3) are open in their rear region (4, 4a) and are widened in their diameter, the two components each being contained in an elastic film bag (6, 7). The metering gun required for squeezing out the components is provided with plungers (24, 25) mounted on the pressure rods (26, 26a). While the components are being squeezed out, the elastic film bags (6, 7) are folded together and removed on completion of the operation via the rear end (4, 4a) of the supply cylinders. <IMAGE>
Patent DE-4334050-A1 (DE)
Title: Car trailer for the transportation of motorcycles and scooters
Inventor: STROBEL FRIEDRICH
IPC: B60P1/02
Filed: 1993-10-06
Abstract: To facilitate loading it is advantageous for a car trailer for the transportation of motorcycles and scooters to have a load-carrying means which can be lowered as far as the carriageway, is centred longitudinally and merges with a displaceable stop with forced clamping of the front wheel, since this provides the upright stand which is advantageous for transportation. Fixed in this position by means of a fork-shaped rocker which is mounted in the displaceable stop and is designed such that it can be brought up as far as the motorcycle foot rests or the scooter foot board and can be screwed thereto, damage-free transportation after fastening with screws is ensured since the loaded goods are securely held at all times despite the spring deflection which cannot be avoided when driving, an adjustable stop which is arranged in the displaceable stop, acts on the fork-shaped rocker and has a shock absorber damping the vibrations and limiting them upwards.
Patent DE-4336695-A1 (DE)
Title: Spray mechanism for aerosol products
Inventor: MIYAZAKI KIWAMU
IPC: B65D83/14
Filed: 1993-10-27
Abstract: A container (1), which contains the liquid to be sprayed and the atomising gas for the spraying, has a control element (2) with a spray opening (7). When the control element (2) is actuated, the liquid is sprayed as a result of the gas pressure of the spraying gas. A sliding element (5) is provided in the control element (2), and a basin (42b) is provided in the channel of the spraying liquid and the atomising gas. When the gas pressure in the basin (42b) is raised to a specific pressure, the sliding element (5) closes the channel, and when the gas pressure in the basin (42b) drops, the channel is opened and the gas pressure is increased. As a result, the spraying liquid and the gas are temporarily stored in the basin (42b) until the specific internal pressure is reached, and are then passed into the spray opening (7) so that the spraying liquid is sprayed from the spray opening (7) always under the specific pressure and hence a specific spraying state and atomising state can always be maintained. <IMAGE>
Patent DE-4337704-A1 (DE)
Title: Process for the removal of oxygen in water-bearing closed systems
Inventor: SCHARMANN ROLF DIPL ING
IPC: C23F11/10
Filed: 1993-11-05
Abstract: In a process for removing oxygen in water-bearing, closed systems, by adding a reducing agent, the reducing agent used is a sodium erythorbate solution or sodium ascorbate solution stabilised by at least one oxygen-nitrogen compound of the general formula <IMAGE> in which R1, R2 and R3 are identical or different and denote hydrogen or an alkyl radical or aryl radical. Hydroxylamine and its derivatives stabilise aqueous sodium erythorbate solutions or sodium ascorbate solutions. The use of sodium erythorbate solution or sodium ascorbate solution with added hydroxylamine means rapid oxygen binding even at low temperature, binding of carbon dioxide and, surprisingly, a marked retardation of the oxidative degradation of sodium erythorbate or sodium ascorbate in aqueous solutions.
Patent DE-4340162-A1 (DE)
Title: Method of threaded or smooth rolling of sleeve or bolt shaped metal workpieces
Inventor: SULEIMAN QASEM DIPL ING
IPC: B21H1/18
Filed: 1993-11-25
Abstract: The rolling is carried out by jaw-shaped tools, with the workpiece inserted between two jaws with a rolling profile on the facing surfaces. The rolling profile is applied to the workpiece by a relative movement of the latter and the tool jaws. The workpiece is set into rotary movement by a drive, fed to the inlet of the mutually parallel, not driven jaws, and the latter are moved in opposition to each other by engagement of the rotated workpiece. At the jaw outlet the workpiece is released by the jaws.
Patent DE-4402134-A1 (DE)
Title: On line archiving system for printed data
Inventor: SCHMITT JUERGEN DIPL PHYS
IPC: G06K15/00
Filed: 1994-01-26
Abstract: The system has the output of a host computer transmitted to the interface of a controller coupled to a printer. The data is received in coded or compressed form and is received by the raster image processor (RIP) built into the controller. It produces data in expanded, compressed or coded form simultaneously. A transmitting interface provides the information in a form suitable for archiving, while providing the matrix output for printing.
Patent DE-4409834-A1 (DE)
Title: Multiplication circuit and division circuit
Inventor: KOMODA MICHIO
IPC: G06F7/53
Filed: 1994-03-22
Abstract: A multiplication circuit has a smaller circuit size and works faster. An addition processing part (31b), to which a partial product group (6) is entered, has half-adders (7a and 7c) and a rounding half-adder (13) in its first stage. The addition processing part (31b) also has full adders (8a, 8b and 8c) in its second stage, full adders (8d, 8e and 8f) in its third stage and a 3-bit adder with parallel carry (9) in its fourth stage. A value which is output by the rounding half-adder (13) is the sum of two of the inputs which are given to it and a value 1. A rounding circuit to calculate a rounded number is not required in it. <IMAGE>
Patent DE-4410043-A1 (DE)
Title: Communication connection control procedure for programme-controlled exchange
IPC: H04M3/48
Filed: 1994-03-23
Abstract: The control system uses a control programme providing basic call procedures for establishing connections between a pair of subscribers and further procedures for return call facilities etc. The control programme contains identical programme elements for checking whether a further procedure is required, associated with each basic call procedure. Pref. the control programme has electronic flags at defined point for allowing alternate call connection procedures to be initiated, for call re-routing, or call back when the called subscriber is engaged.
Patent DE-4411683-A1 (DE)
Title: Hydraulic vehicle brake system with slip control
Inventor: BUSCHMANN GUNTHER
IPC: B60T8/42
Filed: 1994-04-05
Abstract: The pressure side of the pump (4) is connected to the brake line (6) between the wheel brake (7) and the pressure modulation valve (2). The intake side of the pump is separated from the main cylinder (1) by the valve. This is formed as an electro magnetically actuated multi-path valve, e.g. 3/2 path valve. For brake slip control, the valve separates the main cylinder from wheel brake and pump. In a first position, it forms a direct pressure medium connection between main cylinder and wheel brake, and separates the pump intake side from cylinder and brake. In a second position, the pump intake side is connected to the brake, and the brake is separated from the cylinder.
Patent DE-4414174-A1 (DE)
Inventor: KRIEG UWE DR ING
IPC: F16J15/00
Filed: 1994-04-22
Abstract: The invention concerns a sealing arrangement for a spindle (1) which is guided in an axially movable manner out of a housing (2) which is pressurized by an operating medium. The arrangement comprises a plurality of packing box - annular sealing elements (16, 18, 21, 23, 25, 27) disposed one after the other at axial spacings in an annular chamber (5) formed between the spindle (1) and the housing (2). The annular sealing elements (16 ff) are axially pre-tensioned from the housing interior (40) by a pressure-transfer component (6) upon which the operating medium acts.
Patent DE-4415038-A1 (DE)
Title: Disposal of appliances with FCKW content
Inventor: HAFNER RUDOLF
IPC: B29B17/02
Filed: 1994-04-29
Abstract: For the disposal of appliances with a FCKW (sic) content, the appliances are initially broken down into a fraction to be passed in a closed system to a station to be divided into heavy and light fractions. The heavy fraction is removed and the light fraction is reduced to fibres and compressed.Also claimed is an assembly with a shredder (4) and a screw conveyor (5), linked to a winnower (9) and an extruder (20) to process the light fraction. The exhaust air is passed through an active carbon filter.
Patent DE-4415505-A1 (DE)
Title: Threaded bush for fixing wire spoke of bicycle wheel directly in hub body
Inventor: FRIEBEL MORITZ
IPC: B60B1/04
Filed: 1994-05-03
Abstract: The threaded bush (1) receives the spoke (2) and is screwed into the hub body (3). This affords protection to the spoke against bending stress in the sensitive threaded section by means of a boring-out of the bush on the spoke side. If the spoke brakes, the broken-off piece of spoke can be removed with the bush and replaced.The bush has an external thread by which it is screwed into a threaded boring in the hub body. It has a hexagonal head on the spoke side, so that it can easily be screwed in or out with a suitable tool.
Patent DE-4416982-A1 (DE)
Title: Electronic goods security oscillating circuit
Inventor: REHDER JUERGEN
IPC: G08B13/24
Filed: 1994-05-13
Abstract: The antitheft circuit includes a first capacitor (3) whose dielectric has a reduced breaking strength at least at one point. At least one further capacitor (4) is connected in series with the first (3). Preferably, the dielectric of the further capacitor(s) is prepared to form at least a region of reduced breakdown strength.The circuit coil (2) may be formed as a flat spiral with each end connected to a capacitor (3,4). At least one further capacitor may be connected in the spiral. The circuit is preferably formed in a goods security tag.
Patent DE-4417619-A1 (DE)
Title: Games system based on Bingo
Inventor: NAEDER GERHARD
IPC: A63F3/06
Filed: 1994-05-19
Abstract: The bingo-based game comprises a number of player's tickets smaller than the number or serial numbers on their combinations. There is a public draw of the serial numbers etc. from which the winning numbers are determined.The first draw is followed by a second draw from a preset number of serial numbers, or their combinations, to determine the second phase winners. The proportion of the winning amounts is pref. a percentage of the total sale of the tickets.
Patent DE-4423683-A1 (DE)
Title: Mfg. of hot rolled seamless steel tubes avoiding formation of rolled-in laps
Inventor: NICKEL WILHELM DIPL ING
IPC: B21B21/00
Filed: 1994-06-23
Abstract: Mfg. process for seamless tubes by means of cross- and Pilger-rolling, starting with an ingot heated to rolling temperature which is press pierced, reduced in wall thickness and elongated by cross rolling with an internal plug and the elongated pierced billet without bottom is finish rolled in a Pilger mill. The pierced ingot without bottom is cross rolled with the former bottom side leading and reversed 180  deg  prior to Pilger rolling.
Patent DE-4428629-A1 (DE)
Title: Fire extinguishing with reservoir for argon
Inventor: LENHARD-LUBESEDER ULRICH
IPC: A62C35/13
Filed: 1994-08-12
Abstract: The fire extinguisher has at least one reservoir (1), a means of extinguishing fires (2), and a system (3) for distributing it, and is preferably designed for operation with halon. The extinguishing means is argon, and the reservoir is in an insulated container, which is suitable for the storage of gases with extremely low boiling points, such as hydrogen or helium. The container may also have super-isolation, and may be supplied by a pressure of 20 to 50 bars. It may have an immersed tube (4) and a neck (9) with cross sections which enable it to be emptied in less than 120 seconds.
Patent DE-4429471-A1 (DE)
Title: Wall or roof surface erected from panels
Inventor: SCHLOSBAUER PAUL
IPC: E06B7/086
Filed: 1994-08-19
Abstract: Each panel (1) is secured in a holder (2) hinged to a support strut (4) via a hinged bracket (3), engaging the holder at a point between its ends. The holder is joined to an elongated profile (5) slidable w.r.t. to the support strut.  The holder may be a clamp with a second bracket (22) at the top end (21) facing the support strut. The second bracket is angled w.r.t. the plane of the panel secured in the holder and carries the elongated profile. The second bracket is shorter than the first hinged one.
Patent DE-4432456-A1 (DE)
Title: Appts. operating motor vehicle brake and clutch for easier hill-starts
Inventor: HAUSRATH UDO
IPC: B60T13/66
Filed: 1994-09-12
Abstract: The clutch (4) is operated by a pedal (1) to which a device (2) is fitted for application of pressure to a hydraulic brake (3) on the Cardan shaft (6) transmitting power from the engine to the rear-axle differential (5). The device (2) may be a twin-circuit cylinder with a second line (12) supplying the clutch actuator (11). A valve (7) in the brake line (8) is operated by electronic control (10) so that the system is effective only in first forward and reverse gears. Pressure is applied when the clutch is disengaged, and on re-engagement the pressure is reduced.
Patent DE-4439370-A1 (DE)
Title: Brake piston for hydraulic disc brakes
Inventor: BENDER THOMAS
IPC: F16D65/14
Filed: 1994-11-04
Abstract: The brake piston (1) comprises protrusions extending axially (8) from a flat surface on the outside (4) of the crown (3). The flat surface contains a radially outer edge region (5) of the piston crown, with at least one protrusion in this edge region. Pref. there are two protrusions arranged in diametral opposition w.r.t. the piston axis (9). Typically the protrusions are formed during the piston mfr. and have a round cross-section. Their axial height is 0.2 mm.
Patent DE-4442032-A1 (DE)
Inventor: WETZEL ANDREAS DIPL ING
IPC: B60T8/36
Filed: 1994-11-25
Abstract: Proposed is a purging device (36, 46) for a hydraulic brake system (10) with a pump (21) which pumps hydraulic fluid through a line (22) along which a damping chamber (23) is disposed between two sections (31, 32) of the line. Located in the headspace (30) of the damping chamber (23) is a guide element (36, 46) fitted as a purging device which ensures, by virtue of the special shape of its outlet surface (39, 47), that there are no corners or traps in the headspace (30) in which air bubbles could accummulate. In addition, the outlet surface (39, 47) is precision-machined so that it is particularly smooth, thus ensuring that the air bubbles do not cling to it. These features permit the damping chamber (23) of the brake system to be efficiently purged. The hydraulic brake system (10) described is intended for motor vehicles equipped with an anti-locking system or a traction-control system.
Patent DE-4442370-A1 (DE)
Inventor: BERG HENDRIKUS VAN DEN DR
IPC: C23C16/08
Filed: 1994-11-29
Abstract: The invention concerns a method of depositing metal films on substrates made of hardmetal, cermet, steel or ceramic material, using metal halides as the reaction gas in a plasma CVD process in which the substrate temperature is < 500  DEG C. The invention also concerns a composite consisting of a steel, cermet, hardmetal or ceramic substrate plus at least one metal or metal-alloy surface film applied by a plasma CVD process using metal halides as the reaction gas. The chlorine content of the metal or metal-alloy film is less than 1 % by wt.
Patent DE-4443825-A1 (DE)
Inventor: STANDKE BURKHARD DR
IPC: C09K23/54
Filed: 1994-12-09
Abstract: Water-based, organopolysiloxane-contg. compsns. (A) are essentially free from organic solvent, have a flash pt. of more than 80 degrees C and generate no alcohol by hydrolysis when diluted with water. Also claimed is a process for the prodn. of compsns. (A).
Patent DE-4447130-A1 (DE)
Inventor: CLAUSSEN NILS
IPC: C04B35/117
Filed: 1994-12-29
Abstract: A ceramic moulding which a) contains 5 to 70 % vol. of at least one intermetallic aluminide phase, which may also contain aluminium and/or an aluminium alloy, and b) 30 to 95 % vol. of one or more ceramic phases, in which the ceramic phases form a solid coherent frame and the intermetallic phase or phases consists of mainly inter-bonded regions measuring on average 0.1 to 10  mu m, is obtainable by sintering in a non-oxidising atmosphere a powder-metallurgically formed green compact consisting of a mixture of very finely divided aluminium powder, one or more ceramic substances and possibly other metals, in which there is in the mixture at least one oxide-ceramic and/or metal powder which reacts with the aluminium on sintering to form an aluminide and possibly Al2O3.
Patent WO-8300706-A1 (WO)
Title: Stamped knitting tool for knitting machine or rectilinear loom
Inventor: SCHULER BERNHARD
IPC: D04B35/02
Filed: 1982-08-14
Abstract: The stamped knitting tool, for example a spring needle or a sliding needle, a latch needle or a plush needle or similar, has a hook formed on the collar of a rod, which is formed continuously and up to the end of the hook or up to the beginning of the hook point with a substantially rectangular cross-section profile. In order to make the hook (5) able to withstand the high biasing forces due to the knitting, without any danger of premature breaking or bending of the hook or any other damages, while providing the hook with reduced dimensions, said hook (5) is formed with a cross-section having a maximum thickness (3) close to the collar (4), and which decreases continuously up to the end of the hook or up to the beginning of the point (9).
Patent WO-8304405-A1 (WO)
Inventor: ARNEMANN GERHARD
IPC: B65G15/02
Filed: 1983-06-09
Abstract: Un dispositif pour charger et décharger se compose de deux transporteurs superposés, formés de bandes sans fin hélicoïdales disposées dans un bâti (10) vertical. L'un (20) des transporteurs est fixe pendant que l'autre (40) est disposé dans une cage (30) mobile en rotation autour de l'axe vertical du transporteur hélicoïdal. La cage mobile en rotation est fixée à un tronçon téléscopique (111) de la tige (110) cylindrique supportant le bâti. Ainsi l'extrémité supérieure (44) du transporteur (40) peut venir se placer au-dessus ou au-dessous de l'extrémité inférieure (25) du transporteur (20) par une rotation correspondante de la cage (30).
Patent WO-8500107-A1 (WO)
Title: Prophylaxis and therapy of coronary heart diseases by lowering the estrogen concentration
Inventor: SCHULZE PAUL EBERHARD
IPC: A61K31/365
Filed: 1984-06-19
Abstract: Utilisation of antiestrogen and aromatase inhibitors, optionally in combination with $g(b)-receptor blockers for the prophylaxis and therapy of coronary heart diseases. Substances such as tamoxifen are considered to be used as antiestrogen, and such as testolactone to be used as aromatase inhibitors.
Patent WO-8600749-A1 (WO)
Inventor: PFIZENMAIER HEINZ
IPC: H01F27/00
Filed: 1985-06-11
Abstract: Le transformateur à haute fréquence proposé dans la technique des circuits imprimés présente des inductances et des capacités. Les inductances consistent ici en un agencement de bobine (9, 17; 10, 18) présentant un noyau (5) de ferrite fermé et réalisé sous forme de pistes conductrices sur un support isolant (1). Les capacités sont constituées par un revêtement conducteur (28), l'agencement de bobine (9, 17; 10, 18) étant couplé capacitivement au revêtement conducteur (28) par un diélectrique (27).