baber/WOPTO huggingface dataset:
Patent DE-19604154-A1 (DE)
Title: Two-wire bus multiple control system for model railway
Inventor: GRAEF NILS
IPC: A63H19/24
Filed: 1996-02-06
Abstract: The two-wire bus control has, mounted beneath each locomotive, infra-red light units which are able to differentiate between sleepers and inter-spaces and therefore count the number of sleepers over which the locomotive has travelled with the aid of a microprocessor. The data generated from the locomotive system is transmitted over a bi-directional bus system to the controlling signal box and the entire railway is able to be controlled.
Patent DE-19605645-A1 (DE)
Title: Mfg. machine component with outer toothing
Inventor: KOESTERMEIER KARL-HEINZ
IPC: B21H5/00
Filed: 1996-02-15
Abstract: The round sheet metal blank (10) is clamped between a tool (20) and a feed clamp (30). Its peripheral edge is bent by a first peripheral roller (40) towards the tool side at an angle exceeding 180 deg. to form a border (11), flattened by a second peripheral roller radially in the tool direction. Finally the flat border is pressed against the tool by a toothing roller and shaped to form an outer toothing. Pref. the bordered round sheet metal blank is flattened by the second peripheral roller up to an OD corresponding to the toothing of the toothing roller for forming integral number of teeth.
Patent DE-19606040-A1 (DE)
Title: Rapid acting hydraulic valve with piezo transducer
Inventor: SALZER MARTIN DIPL ING
IPC: F01L9/20
Filed: 1996-02-19
Abstract: The hydraulic transducer consists of drive piston (5) with axial seal (6) between this and the housing (10) and a diaphragm (8) on the output side and sealed (9) to the housing on both sides. The volume of the fluid (7) held in the transducer element can be regulated by a compensating device in the housing (10). The device is made up of a sealed adjuster piston equipped with adjustable controlling drive for fluid adjustment purposes (7). When the piezo-actuator is operated, the piston (5) forces out a set volume of fluid and thus deflects the diaphragm (8) the same way as the piston moves thus sending the slide of the pilot valve to its opposite end setting. Seals (6) and (9) keep the fluid in sealed condition and at the same time keep the diaphragm sealed from the housing (10). The compensator maintains a defined starting point for the piston movement.
Patent DE-19606577-A1 (DE)
Inventor: GROSE-PLANKERMANN ANDREAS DIPL
IPC: C02F1/00
Filed: 1996-02-22
Abstract: The re-usable water installation comprises an intermediate treatment vessel (6), supplied with used water through a line (7), which filters the water and passes it from there via a pipe (17) to a storage tank (18). The filtration area is automatically variable to match the flowrate of the water supplied to it.
Patent DE-19608585-A1 (DE)
Inventor: LEGRADY JANOS
IPC: H01R12/57
Filed: 1996-03-06
Abstract: A surface mounted connector for surface mounting on a generally flat conductive surface of a printed circuit board includes a base which has a generally flat surface suitable for contact with an attachment to a conductive surface of the printed circuit board. An electrical contact, which may be in the form of a pin, post, IDC, test point, or receptacle, has at least one portion projecting from the base in a direction normal to the base. At least one bent intermediate connecting portion integrally connects the contact to the base. The contact, base and the bent intermediate connecting portions are all formed from a generally flat sheet of conductive material. A blank for the surface mounted connector, as well as a rolled strip of connectors is disclosed.
Patent DE-19608809-A1 (DE)
Title: Instrument for minimal invasive endoscopic surgery
Inventor: SELIG MANFRED
IPC: A61B1/005
Filed: 1996-03-07
Abstract: The instrument comprises a rigid tube and parts at the end of the tube consist of a row of discs which have a ridge along its diameter on one flat side and a groove along the diameter of the other side. Ridge and groove are in line with one another. The discs are stacked with the ridges engaging with the grooves. Angled faces at one side of the discs allow the stack to bend round. The stack of disc is bent round using two strips (13,16) which pass through slots in the discs and are attached to the end disc. The strips are operated by a knob on the handle of the instrument.
Patent DE-19608855-A1 (DE)
Title: Rail car etc. block shoe brake on bolt between end plates
Inventor: WILLBRANDT RALPH DIPL ING
IPC: B61H1/00
Filed: 1996-03-07
Abstract: The bearing bolt (8) terminates at one end in the plane formed by the suspension plate (6) side (6.2) furthest from the block shoe (9) and is fitted here with an end-stop (21) held releasably in the face opening (8.2). The end-stop of the bolt consists of a ring shoulder permanently joined to the bolt. The end of the bolt sits in the plate at the outside of the wheel, and fits into an opening (26). This same end of the bolt extends beyond the end-stop (25) as a slide journal (16). The releasable end-stop reaches back in a guide stem (21.2) fitting closely into the opening and is centrally drilled out to give an axially stepped bore (23) enabling head-screw (24) to engage a tapped bore (8.3) in the bolt. The head-screw should be countersunk (24.1) into the outer large diametered part of the stepped bore (23.1).
Patent DE-19611587-A1 (DE)
Title: Sheet gripper rod for printing machines
Inventor: QUENZEL NORBERT
IPC: B41F21/08
Filed: 1996-03-23
Abstract: A rectangular hollow rod of carbon-fibre reinforced plastics with elasticity 230000 N/mm<2> using resin hardening at 120 deg  C has outside dimensions of 46 x 24 mm, with tapered ends for drivable bonding. The first layer of fibres is 1 mm thick, the second 0.5 mm and wound at 45 deg  as against the third layer which is 3 mm. The fourth outermost layer is 0.5 mm in thickness. Fibre volume amounts to 1.542 g/cm<2>, giving a rod and core weight of 1287 g.
Patent DE-19611977-A1 (DE)
Inventor: HUFF JUERGEN DR
IPC: C08G69/04
Filed: 1996-03-26
Abstract: The use of an amine with an average pKs of 1 to 14 as a washing power enhancer, preferably in textile detergents, especially for washing coloureds, and detergent formulations containing said amines.
Patent DE-19620095-A1 (DE)
Title: Circuit boards production
Inventor: TAMM WILHELM DIPL ING
IPC: H05K3/02
Filed: 1996-05-18
Abstract: Production of circuit boards includes: a) formation of depressions (2-5) or through holes (2a) in a substrate (1) made of an insulating material; b) production of a base layer (6); and c) application of a conductive material (7) to the base layer which is catalytic and/or activating with respect to this material.  The improvement is that prior to application of the material (7) the base layer (6) - with the exception of the depression and/or hole surfaces - is removed from the substrate.  Also claimed are three alternative methods and a resultant circuit board.
Patent DE-19620762-A1 (DE)
Title: Golf course e.g. for indoor use
Inventor: KREMINA WALTER
IPC: A63C19/00
Filed: 1996-05-23
Abstract: The golf course comprises a base plate in one piece which has a raised rim round it or a groove. Alternatively the base plate can be made of short plates of equal width placed on the floor behind each other and screwed, stuck, welded, riveted or positively locked together at the joins. Each golf course has two end pieces. The modular system enables the golf course to be adaptable to room sizes. The plates can be made of steel, wood, plastics, light metal or composite material.
Patent DE-19624067-A1 (DE)
Title: Carcass for pneumatic tyre
Inventor: TEVES REINHARD DR
IPC: B29C70/08
Filed: 1996-06-17
Abstract: The carcass (8,9) of a pneumatic tyre for a vehicle has several layers of rubber coated load carrying fabric.  At least one, but esp. every, carcass layer is coated only on the side (6) facing towards the inside of the tyre. Also claimed is a tyre using this carcass construction.
Patent DE-19630052-A1 (DE)
Title: Digital=analogue converter using sigma-delta method
Inventor: HEIN SOEREN
IPC: H03M7/32
Filed: 1996-07-25
Abstract: The digital/analogue converter has a sigma-delta modulator (110) followed by a low pass or bandpass filter (120), with a control device (140) setting the modulator or filter in a defined output condition during its operation.  Pref. the control device allows the modulator and/or filter to be brought into a defined output condition before the processing of each successive digital signal (D), ensuring the same result for identical input signals.
Patent DE-19630586-A1 (DE)
Title: Pneumatic tyre with surface profile for reducing air resistance
IPC: B60C13/02
Filed: 1996-07-30
Abstract: A tyre has a sharkskin surface profile (2) on both ring shaped sidewalls (9) which covers all or part of the surface and reduces air resistance.
Patent DE-19631078-A1 (DE)
Title: Lavatory pan cleaning method
Inventor: VERL SIEGFRIED
IPC: E03D9/02
Filed: 1996-08-01
Abstract: The lavatory has a cistern (2) above the pan (1), with a volume of water (3), which flows into the pan when an actuator (15) is operated. At the same time, a dosing device (16) mixes an additive (13) into the water. The amount of additive remains the same for every actuator operation, or is adjusted dependant upon the water volume released by the actuator. An additive container (12) is located in the cistern and separated from the water by dividing walls. It is connected to a dosing device, which is coupled to the actuator.
Patent DE-19634064-A1 (DE)
Inventor: GROEGER KLAUS-ERWIN
IPC: G07F7/10
Filed: 1996-08-23
Abstract: Disclosed is a chip card exhibiting an additional memory (5) with personalization data. Data is read in or written in the additional memory, bypassing the operating system of the microprocessor.
Patent DE-19644150-A1 (DE)
Title: Workpiece cleansing, degreasing, surface activation and sterilising device
Inventor: GESCHE ROLAND DR
IPC: B08B7/00
Filed: 1996-10-24
Abstract: An arrangement for cleansing, degreasing, surface activation and sterilisation of workpieces by low pressure gas discharge, comprises applying an external magnetic field.The magnetic field is pref. achieved by passing a current through a spool.  Use - The arrangement is used for cleansing, degreasing, surface activation and sterilisation of workpieces. Advantage - The arrangement is efficient and treatment time is reduced.
Patent DE-19645695-A1 (DE)
Title: Calibration unit for hydrogen-oxygen gas mixtures, for use e.g. on electrolytic gas plants
Inventor: MOHR PAUL
IPC: B01F23/10
Filed: 1996-11-06
Abstract: This original calibration unit has a connection for a gas measuring instrument, used with hydrogen-oxygen mixtures. Oxygen and hydrogen are supplied (10, 12) into a mixing zone (38). The composition of the resulting mixture is adjusted by at least one mass flow rate controller. A unit monitors the mixture, in order to assure that the impurity concentration in hydrogen or oxygen, remains below the lower explosive limit. Here, impurity refers to oxygen or hydrogen respectively, in a carrier gas of hydrogen or oxygen.
Patent DE-19650355-A1 (DE)
Title: Filter medium for reducing heavy metal content of waste liquor
Inventor: WUESTENECK ALFONS DIPL CHEM DR
IPC: C02F1/58
Filed: 1996-12-05
Abstract: Filter medium (I) for reducing heavy metals in waste liquors consists of a calcinate of calcium (Ca) and/or magnesium (Mg) compounds from simple or double salts, especially magnesium oxide-hydroxide of the approximate formula MgO.Mg(OH)2, and precipitates heavy metal ions as hydroxide and optionally carbonate. Also claimed is the method in which (I) is used.
Patent DE-19701591-A1 (DE)
Title: Bath lift for elderly and handicapped, with base frame, seat and back rest, and telescopic hoist
Inventor: JANISCH KLAUS
IPC: A61G7/10
Filed: 1997-01-18
Abstract: The telescopic hoist (20) behind the back rest (18) is joined at the top to the back rest, and at the bottom to the base frame (12). The back rest is swivel mounted on a transverse axle (34) of the seat (14) The top end of the hoist is swivel mounted on a transverse axle (22) onto the back rest. The bottom end of the hoist is swivel mounted on the base frame. the back rest can be tilted from a steep backwards position into a flat position. The hoist has an extra hoist causing the back rest to move backwards towards its flat position when the seat has reached its bottom stop.
Patent DE-19701651-A1 (DE)
Inventor: BLUME GABRIELE DR
IPC: A61K8/14
Filed: 1997-01-18
Abstract: The present invention relates to an aqueous composition comprising liposomes of phospholipids, in which liposome biotin is encapsulated, characterised in that the weight ratio of phospholipids to biotin is in the range of from 50:1 to 1000:1. The present invention also concerns the use of an aqueous composition comprising liposomes of phospholipids, in which liposome biotin is encapsulated, for the external cosmetic or medical treatment of cutaneous appendages on humans or animals, as well as a method for preparing one embodiment of the composition according to the present invention.
Patent DE-19705752-A1 (DE)
Title: Broadcasting signal receiving apparatus and pulse counting demodulators
Inventor: TOMIYAMA HITOSHI
IPC: H04B1/40
Filed: 1997-02-14
Abstract: A broadcasting signal receiving apparatus has a first signal receiving portion to receive selectively frequency modulated (FM) broadcasting signals and obtain a frequency modulated intermediate frequency (IF) signal.  A first band pass filter accepts the (FM) intermediate frequency signal, and a first demodulator demodulates the FM IF signal to obtain a demodulated output signal.  A second receiving portion receives the selectively amplitude modulated (AM) broadcasting signals to obtain an amplitude modulated (IF) signal.  A second band pass filter accepts the AM IF signal, and feed a second demodulator for amplitude demodulating the AM IF signal to obtain a second demodulated output signal.  An output portion obtains a reproduced information output based on one of the demodulated output signals.  A signal supplying portion supplies the first demodulator with the AM IF signal when the reproduced information output, based on the second demodulation output signal, can be obtained from the output device.  An operation controller uses a demodulation output signal from the first demodulator, under a condition in which the AM IF signal is supplied to the first demodulator by the signal supplying device for controlling the selective reception of the AM broadcasting signals in the second receiving portion.
Patent DE-19707934-A1 (DE)
Title: Semitrailer towing vehicle steering method
Inventor: BALKE ALBERT DIPL ING
IPC: B62D13/02
Filed: 1997-02-27
Abstract: The method involves adjusting the steering angle (beta) of the wheels of the vehicle using adjusting unit which are controlled by a computer.  When steering, the adjustment of the wheels of the semitrailer depends on the kink angle (alpha) between the semitrailer towing machine and the semitrailer. Preferably, the adjustment of the wheels of the semitrailer, is carried out when a specified lower kink angle threshold (alpha O) is reached. The lower kink angle threshold is preferably 4 to 9 degrees.
Patent DE-19710112-A1 (DE)
Inventor: ESKUCHEN RAINER DR
IPC: C07H15/04
Filed: 1997-03-12
Abstract: The invention relates to a method for continuous production of alkyloligoglycosides and/or alkenyloligoglycosides by direct acid acetalation of solid glycoses with excessive fatty alcohols, wherein the reaction is carried out in a reactor cascade.
Patent DE-19711597-A1 (DE)
Title: Preparation for treating Helicobacter pylori infections
IPC: A61K33/00
Filed: 1997-03-20
Abstract: A medicinal preparation (I) for eradication of Helicobacter pylori infections comprises (a) a practically water-insoluble bismuth salt; (b) a dried extract of camomile; (c) deoiled linseed powder; and (d) other physiological additives.
Patent DE-19712672-A1 (DE)
Title: Wireless transmission system for packet oriented transmission
Inventor: PAECHER LOTHAR
IPC: G01D5/26
Filed: 1997-03-26
Abstract: The system includes a transmitter (201) which monitors signal sources with at least one sensor (202) for detecting occurrences. A receiver (203) is provided which has at least one actuator (205). Preferably, the transmitter has an acoustical, optical or thermal sensor, a movement sensor and a magnet field sensor.  The transmitter includes at least one switch with which the sensors can be switched on and off. The transmitter includes a concatenation circuit which logically concatenates the sensor signals.
Patent DE-19712852-A1 (DE)
Title: Regulating valve for gradual adjustment of material flow
IPC: F16K37/00
Filed: 1997-03-27
Abstract: The valve tappet (9) protruding from the valve housing (12) operates the valve closure piece (5). A yoke (15) fixed to the valve housing has at least one support element (16) pointing away from the housing. A pneumatic adjustment (3) has a housing (18) fixed to the yoke. A position regulator (4) contains an electrically controlled valve (26) ,and a regulator (28). A sensor (33) checking the position of the valve tappet has a movable part (38) joined to the valve tappet, and a fixed part (34). An electric lead (35) connects the sensor's fixed part and the electric signal to the regulator.
Patent DE-19714197-A1 (DE)
Title: Thermocouple support junction block
Inventor: PATSELYA IGOR DIPL ING
IPC: G01K7/12
Filed: 1997-04-07
Abstract: The thermocouple has a thermally insulated chest (3), with a thermally-insulated lid (4) or a door, in which the second junction or junctions of the thermo-element pair exist. The opening of the thermally insulated chest is sealed using a rubber or a plastics seal, which allows for the passage of the thermocouple.
Patent DE-19718251-A1 (DE)
Inventor: AMMERMANN EBERHARD DR
IPC: C12P21/02
Filed: 1997-04-30
Abstract: The invention relates to a method for producing fungicide-tolerant plants by expressing a fungicide-binding antibody therein.
Patent DE-19718309-A1 (DE)
Title: Light feeding method for light guide plates
Inventor: WAECHTER HANS-JUERGEN
IPC: G02B6/00
Filed: 1997-04-30
Abstract: The method involves arranging a fluorescent lamp parallel to the cutting edges of two or several flat light guide plates for feeding the light in the light guide plates. Alternatively, the light guide plates are curved radially and are arranged to e.g. a cylinder, are dished or differently formed.  Reflectors are provided which reflect the remaining light in the cutting edges of the light guide plates. Reflectors are provided at the surfaces and at the cutting edges of the light guide plates at which the fed light should not emerge.
Patent DE-19721027-A1 (DE)
Inventor: SEN MEHMET-FATIH
IPC: F16H61/12
Filed: 1997-05-20
Abstract: The present invention pertains to an emergency hydraulic control for a continuously variable transmission, characterized in that a throttling valve is mounted on an open hydraulic circuit to feed the piston chambers (17, 13) corresponding to the primary and secondary axial adjustments, respectively. In order to control both the primary and secondary pressure, a primary valve and a secondary valve (20, and 50) are used, respectively, each being actuated via an electromagnetically controlled pilot valve (70, and 50) which opens in emergency, while the pilot valves are connected via a diaphragm valve to the outlet of the secondary valve (60). The pressure level at the pressure means in the primary piston chamber also is limited by a pressure limiting valve (30, 30'). The outlet of said pressure limiting valve (30, 30') is connected via a control line (24) to a control line situated between the primary pilot valve (50) and the primary valve, while a diaphragm valve (31) is installed between the opening of the control line located at the outlet of the pressure limiting valve (30, 30') and leading to the control line from the pilot valve (23), and the derivation of said control line (23) extending from the inlet line to the primary-side pilot valve. The inventive emergency hydraulic control ensures a constant clamping force ratio, including with a low pumping force and a low turn count. This enables, when the vehicle starts, a transmission ratio towards overdrive to be avoided, and allows, when the vehicle starts for the second time, a ratio towards "low" to be adjusted.
Patent DE-19724741-A1 (DE)
Title: Device for layering and transporting of lightweight material plates
Inventor: BIERNATH HELGE DIPL ING
IPC: B65D19/12
Filed: 1997-06-12
Abstract: The device comprises of a rectangular base frame (1) with  legs (2) as well as arranged pipe-shaped stamps (3) via the legs, that are insertable in the struts (4) of the  side frames (5). The stamp has slits (6) gripped through leg-sided pegs (7) on the struts. The stamp has recesses dimensioned such that the leg sections of the struts can be rotatably moved from them. The struts have upper and lower holders (16) and a belt (9) that is clampable cross-wise via clamping devices (10). The lower struts may have holes whilst the upper can work together with spring caliper.
Patent DE-19726862-A1 (DE)
Title: Production of infra-red blocking protective layers, e.g on PMMA
Inventor: AMBERG-SCHWAB SABINE DR
IPC: C09D183/14
Filed: 1997-06-24
Abstract: A process for the production of a protective layer with reflecting and/or absorbent properties, in which a protective layer with a thickness of 5-150 microns consisting of an organically modified silicic acid polycondensate and/or (hetero)- polycondensate is applied to the substrate, and in which this layer contains 2-30 wt% of an additive (A) with reflecting and/or absorbent properties, and/or at least one additional layer with such properties is applied between the substrate and the protective layer with or without additive (A).
Patent DE-19728388-A1 (DE)
Title: Transceiver star coupler for optical back-plane data bus communication
Inventor: KRUMPHOLZ OSKAR DR
IPC: G02B6/28
Filed: 1997-07-03
Abstract: The star coupler includes a mixer zone through which optical waves are fed. The mixer zone is divided into two separate mixer regions. A lens system is arranged at the output of the first mixer region, such that the waves at the output of the first mixer region are fed to the input of the second mixer region. The lens system may be a planar-convex lens with mirrored plane faces, a graded index lens with a reflector on the rear side, or a focussing reflector. The waveguide consists of fibres. The mixing regions are formed as mixer rods with square or round cross-section.
Patent DE-19730105-A1 (DE)
Title: Control system for limiting the motion of a machine such as an earth moving machine
Inventor: DENBRABER LEE R
IPC: E02F3/42
Filed: 1997-07-14
Abstract: The earth moving machine, eg front loader , has a bucket shovel (4) that is controlled by a number of links (30,35) that have coupled hydraulic cylinders (50,60). An operating envelope (20) is defined around the machine and the bucket cannot enter within this space.  A further envelope (25) is defined and between this and the first is a region in which a limited maximum speed of movement is imposed. The machine has position sensors associated with each actuator to detect when the operating envelopes are entered and the controls applied.
Patent DE-19732314-A1 (DE)
Title: Washing line has flexible spikes with small barbs
Inventor: KUEMMEL BODO
IPC: D06F53/02
Filed: 1997-07-26
Abstract: A washing line is equipped with 0.75 cm long flexible spikes all round. The spikes have small barbs resembling natural burr.
Patent DE-19734569-A1 (DE)
Title: Parking garage
Inventor: MEERTZ JOSEF
IPC: E04H6/26
Filed: 1997-08-09
Abstract: The parking garage has a carrier surface (5) for the vehicle (A) to be parked and remove a parked automobile.  At the entry, the vehicle is rolled on to the transport surface which is taken to a free place (2) where the surface is tilted for the vehicle to roll off and be stopped by braking, and the surface is returned to the horizontal. For removal, the parking place is tilted for the vehicle to roll on to the presented transport surface to be carried to the exit.