baber/WOPTO huggingface dataset:
Patent DE-3919283-A1 (DE)
Title: Controlling liq. flowing in dishwashing supply pipe - in which pipe contains magnetic valve and leads to delivery outlet with orifice plate
Inventor: WISSKIRCHEN MICHAEL
IPC: D06F39/08
Filed: 1989-06-13
Abstract: Quantity of liquid flowing under pressure from a supply pipe, partic in dishwasher or washing machines, is controlled in a system in which the supply pipe (2) from the mains (1) contains a magnetic valve (3) and leads to a delivery outlet (4), with an orifice plate (5) directly before the outlet, contg an orifice (6) which is smaller than the pipe inside dia. A pressure sensor (7) before the orifice plate passes a signal to an electronic unit (8) with water quantity dial (9), producing a control signal for the valve based on the pressure difference between the measured pressure and ambient. ADVANTAGE - Cost-effective and precise control system.
Patent DE-3919540-A1 (DE)
Inventor: SUSIC DRAGAN
IPC: A61N2/00
Filed: 1989-06-15
Abstract: Massage device with a low-frequency tension pulse generator (IG) which feeds an electromagnetic field coil (MZ), in which the person or animal to be treated (P) can be placed. Said device has on its surface a magnetic cover or magnetic apron (MS) situated in the field coil (MZ) and comprised of small solid permanent-magnet plates (PM), which are flexibly linked with each other so as to exert a massaging action on the surface of the body, the low-frequency electromagnetic field causing them to move in relaxation oscillations. Said massaging action stimulates blood circulation and lymph circulation and enhances the effect of the electromagnetic low-frequency treatment.
Patent DE-3923972-A1 (DE)
Inventor: ELLENBERGER PETER
IPC: C04B28/04
Filed: 1989-07-20
Abstract: A storage stable dry mixture for resin containing cement compositions is produced by contacting the resin and the hardener with a finely divided, solid adsorbent having a surface area of at least 0.2 m<2>/g which is of an amorphous nature and is produced by a pyrogenic method, before mixing these components with cement.
Patent DE-3927410-A1 (DE)
Title: Flavoured food-stuff based on wheat grains - husks are removed by prolonged soaking in cold and hot water
Inventor: MITITELU VASILE
IPC: A23L7/196
Filed: 1989-08-19
Abstract: In forming a wheat-based foodstuff, the grains are first steeped in water for 24 hours, and then heated in the same water, at medium temp, until the husks peel off. With sugar added, the grains are stored for 1-2 hours, and then left to cool to room temp. To make a prod. suitable as dessert or health food, ingredients such as nuts, rum, vanilla are added, with appropriate variations for consumption by diabetes. Storage for 1 week is possible at room temp or for 2-3 weeks when killed or frozen. USE - A novel food prod. with wheat as the sole main component.
Patent DE-3927511-A1 (DE)
Title: Recorder of application of therapeutic medicine - comprises magazine for pills, key, switch, etc.
Inventor: BRACKMANN HANS PETER DR MED
IPC: A61J7/04
Filed: 1989-08-21
Abstract: Recorder for the time, date and frequency of the application of therapeutic oral or inhalative medicine has magazine (1) for the pills which are discharged one at a time through an opening when a key (2) is depressed. This makes a contact in the reed switch (7) by a magnet (8) and causes the memory (10) to record the time and date. After a certain period with side plate (12) can be removed and a plug is pushed in the socket (9) to print out the recorded data from the memory on the PCB (6) and to refill the magazine (1). ADVANTAGE - Gives reliable data for statistical medical research.
Patent DE-3929066-A1 (DE)
Inventor: JATZLAU EKKEHARD DIPL ING
IPC: E04F13/08
Filed: 1989-09-01
Abstract: The invention relates to a fastening device for plate-like facade-elements (1) of a preferably rear-ventilated facade covering which is placed in front of a building wall (5) and is held punctually by fastening elements (3) on an espalier comprising carrying profiles (4) arranged parallel to one another in front of the building wall (5). To permit simple alignment of the facade-elements (1) with a simple structure and a small number of components, each fastening element (1) is formed by an outer part (12) and an inner part (13). The outer or inner part (12, 13) is provided with a supporting face (12a) for the upper facade-element (1) in each case and the outer part (12) is provided in each case with a bearing face (12b, 12c) for the upper and the lower facade-element (1). The outer part (12) and inner part (13) are arranged jointly on a screw bolt (14) which is guided so as to be able to be aligned in an elongated hole (4a) of the carrying profile (4) and can be tightened by a nut (15) supported on the carrying profile (4), with the outer part (12), inner part (13) and carrying profile (4) being simultaneously pressed. In this arrangement, a positive connection is formed between the inner part (13) and the carrying profile (4) by at least one coupling element (13a), which engages in a hole (4a) to be introduced after alignment of the individual facade-element (1) in the carrying profile (4). <IMAGE>
Patent DE-3930780-A1 (DE)
Title: Shut=off valve with elastomer lining - has dimensionally stable rings placed in lining which forms flange seal
Inventor: RUCKERT HEINZ-JUERGEN
IPC: F16K1/226
Filed: 1989-09-14
Abstract: The shut-off valve has an elastomer lining which is guided radially outwards at the end sides of the flap housing to form a flange seal. Peripheral beads of the lining mounted in the flange areas are supported by dimensionally stable rings (6) placed in the lining (4). The rings can be closed or open and made from a wire or rod like material. USE/ADVANTAGE - The rings are held in position by the lining whilst supporting the lining against inwardly directed strain.
Patent DE-3935063-A1 (DE)
Title: Water power plant esp. for relatively quiet flows - uses turbogenerator driven by fall of water taken up by Archimedean screw geared to rotating waterwheel
Inventor: BOXHAMMER PAUL
IPC: F03B17/06
Filed: 1989-10-20
Abstract: A roofed housing (12) anchored to the bed of a river (26) encloses a waterwheel (18) whose axle (20) is geared (22) to the top of an inclined Archimedean screw (24) lifting water from a submerged intake (36) to a tank (29) immediately under the roof (14). Water is discharged from the tank (29) through a vertical pipe (32) to drive a turbine (34) coupled to an electric generator, before being returned to the river (26). Several such plants may be coupled together in the direciton of the flow. ADVANTAGE - Kinetic energy of flowing water is converted easily and efficiently into electric power.
Patent DE-3936717-A1 (DE)
Title: Vapour compression cooling cycle process - using absorber reactor and cooler between evaporator and compressor to provide heat of compression
Inventor: LAVIE RAM PROF
IPC: F25B25/02
Filed: 1989-11-03
Abstract: In a cyclic cooling process using vapour compression with a compressor, a condenser, an expansion valve and an evaporator, in which an adsorber reactor and cooler is provided between the evaporator and the compressor and a desorber reactor is provided between the compressor and the condenser the pressure ratio across the compressor is 1.5-20. ADVANTAGE - Cooling systems using the process have 3-40% increased yields, partially due to utilisation of the heat of compression, so that energy consumption and compressor size can be reduced.
Patent DE-3938949-A1 (DE)
Title: Electrical connection for two opposing leads - has curved or angled bridge section between two integral lead reception channels
Inventor: KEPRDA JAROSLAV
IPC: H01R4/24
Filed: 1989-11-24
Abstract: The electrical connection allowing a first lead to be coupled to a required section of a second lead, comprises a stamped sheet metal strip providing 2 lead reception channels (1, 2) joined together by an intermediate bridge section (10). Each reception channel (1, 2) has transverse walls (5) providing a lead cutting and clamping slit, with a free section (9) at each end of the channel (1, 2) acting as a crimp tongue brought together to enclose the inserted lead. The bridge section (10) can be curved or angled, to allow the reception channels (1, 2) to lie in different planes. ADVANTAGE - Simple mfr.
Patent DE-3942357-A1 (DE)
Inventor: ZIMMERMANN GERD DR RER NAT
IPC: C07D513/04
Filed: 1989-12-21
Abstract: The invention relates to the use of 3-aminopyrazoloheterocycles for the colorimetric determination of hydrogen peroxide, hydrogen peroxide-forming systems, peroxidase, substances with peroxidising activity or electron-rich aromatic compounds, to corresponding determination processes and agents suitable for these.
Patent DE-4001750-A1 (DE)
Title: Fluorescent lamp operating circuit - supplies lamp with normal current and reduced current in alternation for energy saving operation
Inventor: HENNING ALBERT
IPC: H05B41/42
Filed: 1990-01-22
Abstract: The circuit allows a standard fluorescent lamp (3) provided with a starter (5t) to be operated at two or more different light levels, by supplying it with its normal operating current and a reduced operating current in alternation. The operating time between two switching operations from one current stage to the other is at least two seconds. - The switching from the reduced lamp current to the normal operating current is initiated by a signal from a source (14) supplied in response to a higher light output requirement. The signal source is coupled to a switch (12) in parallel with a second bias circuit for the lamp.
Patent DE-4007178-A1 (DE)
Title: Device for utilising solar energy - has fan which draws air through glass fragments heated by sun rays
Inventor: COST KARLFRIED
IPC: F24S20/20
Filed: 1990-03-07
Abstract: The solar heat collector consists of an airtight container (1) which is open on its underside and has a pipe connection (2) on its upper surface. The container holds several layers of broken glass (5) with each layer supported on wire netting (6). The layers of broken glass allow air to flow through them. The top glass layer is covered with a layer of material (4) which allows air to flow through but provides a high resistance to the flow. The container is mounted above a horizontal mirror which reflects the sun's rays on to the glass. The pipe (2) is connected to a fan which draws air through the layers of glass. The air is heated by the glass which has been heated by the reflected rays of the sun. USE - Utilisation of solar energy.
Patent DE-4009858-A1 (DE)
Inventor: SCHWARTE STEPHAN
IPC: C09D161/20
Filed: 1990-03-28
Abstract: The invention relates to base enamels for producing base coat-clear coat enamels and which contain a water-dilutable polyacrylate resin. To obtain the water-dilutable polyacrylate resin, uncarboxylated, ethylenically unsaturated monomers are polymerized in an organic solvent in a first stage and, after reaction of at least 80 wt.% of these monomers, carboxylated monomers are polymerized in a second stage and the polyacrylate resin so obtained is neutralized.
Patent DE-4014381-A1 (DE)
Title: Adaptor fitting range of tools to machine tool - is designed so that overall length of tool and its adaptor is constant
Inventor: LEEB FELIX
IPC: B23B31/113
Filed: 1990-05-04
Abstract: The machine tool can be fitted with a variety of tools, for drilling holes, for forming recesses or for cutting internal screw threads. In the modified system the required tool (1) is fited into one end of an adaptor (4) which may bave a tapered bore or a tapered internal screw thread to suit the individual tool. This adaptor (4) has a tapered shank at the end opposite to the tool (1) and the length of the adaptor is such that the overall length of tool and adaptor for all tools and their corresponding adaptors, is the same. USE - Tools for machine tools.
Patent DE-4017001-A1 (DE)
Title: Storage device for detergents in machines - comprises detergent drawer divided into chambers, flushing box, slide plate and spray tube
Inventor: KOEHNE JENS DIPL ING
IPC: D06F39/02
Filed: 1990-05-26
Abstract: Device for storing detergents in programme-controlled washing machines, incorporates a detergent drawer which can be pushed into a flushing box. The drawer is divided into several chambers lying one after the other in the pushing direction. The underside of the storing device is connected to a slide plate coupled to sliding device controlled in accordance with the programme. The plate is associated with a spray tube. ADVANTAGE - Requires little water for the flushing of the detergent chambers so that it is partic. suitable for machines working with small amts. of washing soln.
Patent DE-4018747-A1 (DE)
Title: Jet propulsion system for aircraft - has curved combustion chambers converting heat and explosion impulses directly into thrust
Inventor: WERDING HANS
IPC: B64C39/00
Filed: 1990-06-12
Abstract: The jet aircraft (A-D) has curved combustion chambers which also form supporting surfaces, elevators and rudders.  In the chambers, heat movement of the molecules and explosion impulses are converted directly into thrust. The aircraft can fly faster than the jet outlet speed and is thus usable for space. travel, and the combustion chamber shape can be such that no auxiliary machines are necessary.  Internal thrust and external resistance cancel out, so that there are no bending loads. USE/ADVANTAGE - Simple construction of paper-thin material such as copper or enamelled sheet steel.
Patent DE-4022763-A1 (DE)
Title: Mechanical screwdriver tool - has in built torque limiter operating on ratchet principle
Inventor: SCHNEIDER REINHARD DIPL ING
IPC: B25B23/142
Filed: 1990-07-13
Abstract: The screwdriver has a torque limiter fitted inside the handle to inhibit the transmission of torque between the handle and the adaptor. The torque limiter is a saw toothed ring in which spring loaded pliable elements (9,9') engage in contrary working on the shaft (1) and handle in such a way that to overcome the steep flank of the saw tooth due to friction or locking because of the spring elements, there is a larger preset torque limitation. A smaller preset torque limitation applies in respect of the less steep flank. USE/ADVANTAGE - Has a number of varied applications.
Patent DE-4024908-A1 (DE)
Title: Prodn. of resist patterns on substrates, esp. drilled substrates - by laminating substrate with a solid resist, removing the protective film, applying a liq. resist, exposing with a mask, and developing
Inventor: ANHEGGER MARTIN DIPL ING
IPC: H05K1/02
Filed: 1990-08-06
Abstract: Process comprises (a) laminating the substrate with a solid resist (A); (b) removing the protective film from (A), (c) applying a liq. resist (B) to (A), (d) exposing the photopolymerisable layer consisting of (A) and (B), with an exposure mask applied directly to the photopolymerisable layer, and (e) developing the exposed layer. (B) is applied by spin-coating, after which the combination is dried and cooled. USE/ADVANTAGE - The process enables the prodn. of resist patterns with a fine structure on substrates with drill holes (i.e. for the prodn. of printed circuits) without building up lacquer round the drill holes or covering the holes themselves (contrast prior-art processes).
Patent DE-4032548-A1 (DE)
Title: Lubricating and/or cooling oil container - is for IC engine and has Labyrinth for removal of blow-by gases
Inventor: OETTING HERMANN DR ING
IPC: F01P11/02
Filed: 1990-10-13
Abstract: The lubricating and/or cooling oil container arrangement is for an IC engine.  The oil feed (13) opens into an intermediate chamber (12) extending between an upper wall (2) of the oil container and an intermediate perforated cover (9). The chamber is formed as a labyrinth for the gases and vapours contained in the oil and has a gas removal pipe (14) in a region remote from the oil feed. USE/ADVANTAGE - Space-saving and cost-effective oil container able to deal with blow-by gases from IC engine.
Patent DE-4032745-A1 (DE)
Title: Stringing system for racquets - has homogeneous stringing, without displaced strings
Inventor: KUEHNEL ULRICH
IPC: A63B51/14
Filed: 1990-10-16
Abstract: The stringing system is for use with racquets, having parallel longitudinal strings, and parallel cross strings, which pass alternately over and under the longitudinal strings. Initially, the longitudinal strings are tensioned, and the cross strings are then inserted and tensioned. The longitudinal strings are tensioned, using a force, which depends upon the length of the longest string between racquet head and frame. The force increases with increased length. The cross strings are tensioned using a force, dependent upon the length of the longest cross strings, and length of the tension force of the longest longitudinal string, generating an even force, which increases with increasing length of the cross strings.
Patent DE-4107466-A1 (DE)
Title: Drinking glass or receptacle - has base on which is engraved picture or words
Inventor: BARTSCH HANS-JUERGEN
IPC: A47G19/22
Filed: 1991-03-08
Abstract: The drinking glass (1), especially made of glass, has a base (3) which is used as a support for a picture (4) or a combined picture with words. The picture (4) can be recessed and is enclosed by a raised rim (6). The picture (4) protrudes over the underside (5) of the base (3) and is produced by ultrasonic treatment from a pattern like a cameo. ADVANTAGE - The glassreceptacle has a picture incorporated in the base, to increase its usefulness.
Patent DE-4111994-A1 (DE)
Title: Ball- or roller-bearing - has intermediate rollers between adjacent balls or rollers of nylon, plastic or hard rubber
Inventor: HERTER ERICH
IPC: F16C33/82
Filed: 1991-04-12
Abstract: The bearing comprises balls or rollers between concentric inner and outer races and spaced apart. Between each two adjacent balls or rollers is an intermediate roller, in point- or line-contact with them. The intermediate rollers can be clear of the inner and outer races. There can be two rings, above and below the balls and intermediate rollers, the latter rotating in them, typically via self-lubricating bushes. The intermediate rollers can be of nylon, plastic or hard rubber. ADVANTAGE - Min. friction and maintenance work.
Patent DE-4114537-A1 (DE)
Title: Liquid, e.g. chemical plant waste, flow amount determn. - establishing alterations at surface of channel by measuring voltage produced in magnetic field of electromagnet lowered in flowing liquid
Inventor: MAEHLER PAUL
IPC: G01F23/16
Filed: 1991-05-04
Abstract: The voltage measured by electrodes is multiplied by the cross section of the channel. Several electromagnets are lowered to determine heights over the base of the channel. The voltages resulting in the magnetic field of these electromagnets is measured continuously or at determined intervals, individually stored and multiplied with the width and the height and added. The final amounts identify the flow amounts. The individually stored voltages are compared at determined intervals with each other, and deviations are identified as alterations at the surface of the channel. The method uses an electromagnet running from wall to wall, with electrodes arranged near the poles of the electromagnet(s) and an electronic circuit for multiplying the voltage measured by the electrodes. Several electromagnets (22,24,26) have electrodes (38,40) assigned to them and the electrodes are connected to the electronic circuit. ADVANTAGE - Rate of flow can be exactly determined. Alterations at surface of channel due to deposits, shifts and stones can be identified.
Patent DE-4117132-A1 (DE)
Title: Transport of packaged material for extinguishing e.g. oil fire - using plastic bags or metal containers to be ruptured at target for distribution of contents
IPC: E21B35/00
Filed: 1991-05-25
Abstract: A process is claimed for targeted transfer, by throwing, slinging and shooting, of loose materials, liqs. and solids which are pre-packaged to allow long distance transport, the packaging being selected (e.g. sacks, asbestos sacks, cardboard boxes, plastic bags or plastic or metal containers) and the materials (e.g. sand, fresh concrete, etc.) being transported only over critical zones (e.g. high temps., water, marsh regions, crevasses, mined regions, etc.) of length such that the packaging remains intact at the target or ruptures at the target to distribute its contents. Solid material may be transported without packaging. Also claimed are equipment for carrying out the process and use of the process in combination with the packaged material and the equipment. USE/ADVANTAGE - E.g. for extinguishing oil fires. The process is simple, continuous and reliable and, after extinguishing of the fire, the material is easily cleared away.
Patent DE-4120912-A1 (DE)
Title: Hydraulic motor with runner and anvil - has radially displaceable slides moving between runner and anvil
Inventor: RASP ERICH
IPC: F01C1/348
Filed: 1991-06-25
Abstract: Hydraulic motor having a ring shaped runner (2) rotatably mounted between a housing (1) and an anvil (19) secured to the housing, with the housing having an inner circumference section (groove 16) with an enlarged radius (R1) and an inner circumference section with a smaller radius (R2). The anvil has an outer circumference section with a larger radius (R3) and a smaller radius (R4), and the runner has radially displaceable sliding pieces (9-12) one of the ends of which lie against the inner circumference of the housing and the other against the outer circumference of the anvil. ADVANTAGE - Hydraulic motor of simple construction to give more reliable running behaviour.
Patent DE-4121147-A1 (DE)
Inventor: SCHMID KARL DR
IPC: C09D7/47
Filed: 1991-06-26
Abstract: Proposed are anti-foaming agents containing: a) as the carrier oil, dialkyl ethers of the formula R<1>-O-R<2>, in which R<1> and R<2>, independently of each other, are straight-chain or branched-chain alkyl groups with 6 to 12 carbon atoms, b) waxy active substances with melting points within the range 80 to 160  DEG C and c) stabilizers. Such anti-foaming agents are stable to alkalis and chlorine and are suitable for use in removing foam from cleaning agents for hard surfaces, paints and varnishes, as well as waste water from sewage-treatment plants and from industrial processes such as metalworking and paper manufacture.
Patent DE-4121459-A1 (DE)
IPC: G08B17/02
Filed: 1991-06-28
Abstract: The present invention relates to a release device for pyrotechnic, mechanical or electrical signals which are released by means of trip wires or the like, and are possibly equipped with detonating caps, consisting of a sleeve having a release plate which is supported spherically on the head of the sleeve, and of a retaining device for the trip wire, as well as of an impact mechanism, which can be operated by means of balls and a release cam and has a spring-loaded impact bolt with a safety pin, is characterised according to the invention in that the release cam is arranged on a cam holder against which there rests coaxially a conical pin having a cylinder which is adjacent to the cone and is not connected to the cam holder, and the cam holder and conical pin being located in a hole on the head side of the impact bolt, and openings which pass through the wall of the hole being located in the region of the hole in the impact bolt, in which openings two or more balls are arranged which, in the stressed state of the spring, rest against the cylindrical surface of the conical pin, and the impact bolt in this case being surrounded on the head side by a funnel-shaped collar having a cone which tapers in the release direction and on whose internal wall the balls likewise rest in the stressed state of the device, in this case, the conical pin being supported on the safety pin in the safe state of the device. <IMAGE>