baber/WOPTO huggingface dataset:
Patent DE-3704739-A1 (DE)
Title: Piezoelectric control valve
Inventor: SCHWERDT PAUL
IPC: F02M59/36
Filed: 1987-02-14
Abstract: A piezoelectric control valve, especially for controlling the fuel injection by way of an injection valve is described, which comprises a piezoelectric control element arranged in a housing, and a valve. By means of a hydraulic clearance adjusting element inside the control valve, possible longitudinal variations of the reference system are automatically compensated for as a result of piezo-ceramic setting processes in the piezoelectric control element, so that a constant valve lift is always ensured for a constant working stroke of the piezoelectric control element.
Patent DE-3705978-A1 (DE)
Title: Method and device for actively determining a predetermined separation between a moving subject and a stationary or moving object
Inventor: BLAUHUT REINHOLD
IPC: F42C13/02
Filed: 1987-02-25
Abstract: A method for actively determining a predetermined separation between a moving subject and a stationary or moving object, especially for determining a predetermined separation of a projectile from a target object for the purpose of detonating the projectile, electromagnetic waves in the form of beams being transmitted from the moving subject, these electromagnetic waves being reflected on the object, and the reflected beams being evaluated. Infrared beams are used. The infrared beams are transmitted from an infrared transmitter at the focus of infrared optics at the subject end and are focused by the infrared optics to produce a measurement beam pointing in the direction in which the subject is moving, which measurement beam strikes the focus of the infrared optics at the object end, to produce a focus spot. The range of the focus point at the object end from the infrared optics corresponds approximately to the predetermined separation. The infrared beams reflected on the object are focused again with the aid of the infrared optics and are fed to an infrared receiver which surrounds the infrared transmitter. A device for carrying out the method is also specified. <IMAGE>
Patent DE-3717112-A1 (DE)
Title: Weight counterbalance device for roll-front of a piece of box-type furniture
Inventor: WIEGMANN ACHIM
IPC: E06B9/11
Filed: 1987-05-21
Abstract: A weight counterbalance device for the roll-front of a piece of box-type furniture has a winding element which is connected to an energy store and which winding element is connected to the roll-front via a rope, band or the like. The winding element has a winding radius which changes as a function of the restoring force to be generated. Such a weight counterbalance device is suitable for downward-opening roll-fronts, in the case of which the smallest restoring force is required in the open position, where the prestressing of the energy store is greatest.
Patent DE-3723153-A1 (DE)
Title: Device for the removal of soot from the exhaust gas of an internal combustion engine
Inventor: BLAUHUT REINHOLD
IPC: F01N3/037
Filed: 1987-07-14
Abstract: Device for the removal of soot from the exhaust gas of an internal combustion engine, especially of a diesel engine, with at least one cyclone separator with untreated gas inlet, inlet chamber, cyclone funnel, soot outlet, immersion pipe passing through the inlet chamber and purified gas outlet. At least the cyclone funnel is constructed from an insulating material and has a metallic coating, which is connected to a voltage source and is wired as coagulation electrode and/or separating electrode. <IMAGE>
Patent DE-3731221-A1 (DE)
Title: Prestressing cables for concrete structures - have strands coated with plastics and embedded in cement in tubular housing
IPC: E04C5/08
Filed: 1987-09-17
Abstract: The prestressed concrete structure such as a bridge has the prestressing force applied by cables which may consist of single wires or may consist of multiple strands. The individual strands or wires are enclosed in a plastics coating to protect them from corrosion. When the multiple strands are used they are enclosed in a tubular plastic housing (3) and protection against corrosion is further improved by embedding the plastics covered individual strands in cement (5) which is pressed into the tubular housing (3). USE - Prestressed concrete structures with corrosion protected cables.
Patent DE-3736261-A1 (DE)
Title: Process for the preparation of dihydroquinacridones, quinacridones and quinacridonequinones in the gas phase
Inventor: BENDER HERBERT DR
IPC: C09B48/00
Filed: 1987-10-27
Abstract: Process for the preparation of dihydroquinacridones, quinacridones and quinacridonequinones by cyclisation of 2,5-dianilino-3,6-dihydroterephthalic acid derivatives or 2,5-dianilinoterephthalic acid derivatives in the gas phase, in the presence of absence of an oxidising agent.
Patent DE-3739503-A1 (DE)
Title: Flat tilt-and-slide sunroof for motor vehicles
Inventor: BAUHOF KARL
IPC: B60J7/05
Filed: 1987-11-21
Abstract: The invention relates to a flat tilt-and-slide sunroof for motor vehicles, with a roof panel which in its closed position closes a roof opening, can optionally be displaced into an opening position uncovering the roof opening or can be tilted up into a ventilation position and is supported in a cassette which can be adjusted at least into a position in which it is bent downwards and corresponds to the sliding position of the panel. In the case of a flat tilt-and-slide sunroof of this kind it is proposed that the two halves of a cassette designed in two parts be supported on the vehicle roof in a hinged manner via flat springs. <IMAGE>
Patent DE-3739728-A1 (DE)
Title: Device with wheels for manually moving a container, a panel or the like, which can be used in particular in construction engineering
Inventor: BAUMANN WOLFGANG
IPC: B62B5/00
Filed: 1987-11-24
Abstract: To manually move a container, a pallet or the like (shown by broken lines), which can be used in particular in construction engineering and serves for holding implements, a separate trolley (12) is provided. This has only coaxially arranged wheels (13, 13a) at least at the two opposite ends of the trolley. The trolley (12) furthermore contains a support device (17, 18) which can be pivoted in the vertical plane relative to the wheels (13, 13a) and onto which the bottom part (2, 3) of the container, the pallet or the like can be placed. <IMAGE>
Patent DE-3741207-A1 (DE)
Inventor: MOHIUDDIN MAHMOOD
IPC: A61F5/448
Filed: 1987-12-04
Abstract: An ostomy appliance is disclosed including a collection pouch (11), an adhesive faceplate (12) for adherence to a patient, and a coupling ring assembly detachably connecting the pouch and faceplate together. The coupling ring assembly comprises a pair of flexible plastic latching rings (13, 14) capable of being connected together by axially-applied forces and a soft, deformable, sealing ring (15) interposed between, and axially compressed by, opposing wall portions of the latching ring (13, 14). <IMAGE>
Patent DE-3742182-A1 (DE)
Inventor: KREISSL REINHARD
IPC: B23C3/12
Filed: 1987-12-12
Abstract: The machine for removing burrs from plastic window frames has an upper bridge (2) and a lower bridge (3), on each of which slides are movable. The removing tool (8 and 9 as well as 11 and 12, respectively) are fastened on the slides. The removing tools can be moved in the vertical direction and in two directions in the plane of the window frame (10), so that the removing tools can reach any point on the window frames. The window frame (10) is moved by means of a conveying device between the two bridges (2 and 3) and is positioned in the desired positions. <IMAGE>
Patent DE-3800071-A1 (DE)
Title: Infrared camouflage of extendable (retractable) devices for submarines
Inventor: FALLER GEROLD DIPL ING
IPC: B63G8/34
Filed: 1988-01-05
Abstract: The invention relates to a porous coating 2 of extendable devices 1 for submarines, as well as to a device for covering its bank of splash water by means of a water screen 6 for the purpose of camouflage against thermal imaging devices.
Patent DE-3800446-A1 (DE)
Title: Profile moulding for the erection of partition walls and the like, in particular for shower-tray or bathtub partitions
Inventor: ENGELBERTS LOTHAR
IPC: E06B3/46
Filed: 1988-01-09
Abstract: The invention relates to a profile moulding which is used, in the case of frame structures for shower-tray or bathtub partitions and other partition walls, as a head and/or foot rail and is provided with a profile chamber which extends over its length and forms a receiving groove for a wall element (9) retained between the head rail and the foot rail. Outside the engagement region of the wall element, the profile chamber (13) is closed by a covering strip (18). The latter is integrally formed on the extruded hollow profile of the profile moulding (6) and, on its two parallel longitudinal sides, is connected to the profile wall of the profile moulding via weakening lines (19), with the result that it can, if required, be cut to the required length of the profile moulding. The latter expediently comprises an angle profile or C-profile. <IMAGE>
Patent DE-3801306-A1 (DE)
Title: Vane-cell compressor
Inventor: NAKAJIMA NOBUYUKI DIPL ING
IPC: F01C21/08
Filed: 1988-01-19
Abstract: A vane-cell compressor has vanes (17) which are guided in slots (15) of its rotor (11). At the radially inner ends of the slots (15) are back-pressure chambers (16) and these open towards both end sides of the rotor (11). Situated on the end side facing the rotor (11) of at least one side part (9, 10) sealing the rotor laterally are closing surfaces (24) and these are arranged on the circumference in such a manner that they in each case close a back-pressure chamber (16) when the vane (17) assigned to this chamber (16) is situated at or in the vicinity of a pump outlet (20) which penetrates the lifting ring (8) of the compressor. Grooves (25) for introducing back pressure into the back-pressure chambers (16) are formed in at least one side part (9, 10) and arranged on the circumference in such a manner that they lie opposite a back-pressure chamber (16) when the vane (17) assigned to this chamber is not situated at or in the vicinity of a pump outlet (20). If the vane (17) is situated at or in the vicinity of a pump outlet (20), a connecting passage (26) then connects in each case the back-pressure chamber (16) of this vane (e.g. 17<1>, 17<3>) through the respective closing surface (24) to the pressure side of the compressor in order to supply delivery pressure to this back-pressure chamber (16) and thus to hold this vane in contact against the lift-generating inner surface of the lifting ring (8) even when this vane [lacuna] at or in the vicinity of ... Original abstract incomplete. <IMAGE>
Patent DE-3806753-A1 (DE)
Title: Soldering and/or hardening apparatus
Inventor: PACHSCHWOELL HEINO
IPC: F27B9/36
Filed: 1988-03-02
Abstract: The invention relates to a soldering and/or hardening apparatus, comprising a heating station (16) which to produce a heat profile is split up into several heating areas (12) which each have at least one heating device (14), a transport mechanism (10) which guides the workpieces (13) to be heated through the heating station (16), and a control system (26) for controlling the individual heating areas (12) of the heating station (16). The control system (26) contains at least one measuring device (15) and a control unit (25) acted upon by the measuring device (15). The transport mechanism (10) has a work rest (11) of heat-resistant material which at least allows thermal radiation to pass through. In at least one of the heating areas (12), an additional heating device (14') is arranged on the side remote from the workpiece (13). The measuring device (15) records the temperature of the workpiece (13) in a non-contacting manner at least in the last heating area (12) of the heating station (16). <IMAGE>
Patent DE-3808112-A1 (DE)
Inventor: CHROMOV VLADIMIR GAVRILOVIC
IPC: H01B13/02
Filed: 1988-03-11
Abstract: The apparatus comprises a rotor (1) mounted in hollow bearings (2) and accommodating a traction member (3) for advancing a rope (29). The apparatus has a variable-ratio motion-transmitting mechanism (11) driven by the rotor (1), and a gear mechanism (14) including a driven shaft (15) driving the traction member (3) and two driving shafts (16, 17). The first driving shaft (16) is driven by the rotor (1), and the second driving shaft (17) is driven by the variable-ratio motion- transmitting mechanism (11). <IMAGE>
Patent DE-3809339-A1 (DE)
Title: Method and apparatus for dispersing debris in a transfer through a packed bed
Inventor: CYRUS MANFRED
IPC: B07B13/16
Filed: 1988-03-19
Abstract: In a method for dispersing debris in a transfer through a packed bed, it is provided according to the invention that the debris brought under the influence of an ascending gas flow and, with a lighter fraction, is transferred into a fluidised bed, dispersed in the fluidised bed and transferred from the latter, while the heavier fraction, which falls short of the fluidising point of the gas flow, is transferred from the packed bed (Figure 1). <IMAGE>
Patent DE-3811497-A1 (DE)
Title: Coating composition
Inventor: KRUEGER ALFRED
IPC: C09D167/00
Filed: 1988-04-06
Abstract: The invention relates to the further development of the Patent Application P 3726956.9. In this development, urea and/or dicyandiamide are/is replaced, in whole or in part, by benzoguanamine and/or dimethylhydantoin and/or urea derivatives which are capable of forming amino resins with formaldehyde, and/or alkylureas and/or alkeneureas or alkyleneureas which contain two NH groups in the molecule.
Patent DE-3811874-A1 (DE)
Title: Valve plate, especially for hot-blast slide valves
Inventor: SEEGER JOSEF
IPC: F16K3/02
Filed: 1988-04-09
Abstract: The invention relates to a valve plate, especially for hot-blast slide valves, with a heat shield in the lower circumferential region of the valve plate, the region remote from the plate suspension. According to the invention, the heat shield has a T-shaped sheet-metal housing composed of a material which is resistant to high temperatures and scale formation. The said housing is made up of an outer plate matched to the outer shape of the valve plate and of a web plate lying transversely to the said outer plate and having elongate recesses on the side facing the valve plate. The sheet-metal housing is also provided with expansion slots that penetrate the outer plate and the web plate and is filled with a rammed or cast insulating composition composed of refractory ceramic material. The heat shield according to the invention can expand in a stress-free manner during operation, thus eliminating the possibility of cracking or distortion of the shield. The refractory rammed or cast insulating composition is embedded securely in the sheet-metal housing at all times. The protective function of the heat shield is thus guaranteed even where the action of the thermal loading is prolonged.
Patent DE-3815129-A1 (DE)
Title: Guide device for a rotation hoop knife
Inventor: SEMLER GERT
IPC: B26D3/28
Filed: 1988-05-04
Abstract: A guide device for the rotation hoop knife (2) of a rotation hoop knife splitting machine consists of two guide strips (49, 50) which have inclined front surfaces (47, 48), with which they bear against correspondingly shaped run-on surfaces (45, 46) of a stop body (43). The guide strips (49, 50) also rest on the rotation hoop knife (2). They are in each case connected to a leaf spring (53, 54), on which a pretensioning force is exerted via a pressure strip (55). This pretensioning force is distributed uniformly onto the two guide strips (49, 50) and, at the inclined run-on surfaces (45, 46), is converted into a force component which is normal to these run-on surfaces and a force component which stands vertically on the plane of the rotation hoop knife (2). By means of the latter force component, the rotation hoop knife (2) is always guided exactly centrally, and there is no change to this even after relatively long operation as the guide strips (49, 50) are worn uniformly. Even in the event of non-uniform wear, however, the leaf springs (53, 54) ensure that the rotation hoop knife (2) is guided centrally (Fig. 5).   <IMAGE>
Patent DE-3816195-A1 (DE)
Title: Convection-cooled concrete container for the transport and storage of heat-generating radioactive materials
Inventor: KIEWITZ HANS-CHRISTOPH
IPC: G21F5/10
Filed: 1988-05-11
Abstract: In a convection-cooled concrete container (1) for the transport and storage of radioactive materials, an elongated cavity (4), to which cooling channels (15) lead from both ends (24, 25), is bounded by a metallic lining tube (6), on whose outer side metallic cooling tubes (16) are mounted. The metallic tubes are surrounded by a screening and supporting concrete jacket (26), thermal insulation (25) being arranged between them. The concrete container (1) is provided mainly for spent fuel elements from water-cooled nuclear reactors. <IMAGE>
Patent DE-3816844-A1 (DE)
Title: Adaptor
Inventor: ESSER KLAUS
IPC: F21V21/34
Filed: 1988-05-18
Abstract: An adaptor for accommodating a matching circuit and for the connection of a light to a threaded attachment of an electrical power distribution device. The technical problem is to match a light-rail arrangement to a low-voltage lamp, especially a low-voltage halogen lamp. The housing (1), which is rectangular for example, has on one side wall (5) a retaining sleeve (11) for a connecting socket (16) for attachment to a light housing, and a retaining sleeve (30) for a connecting socket (31) for attachment to an electrical power distribution device is likewise provided in a cover (24). <IMAGE>
Patent DE-3817061-A1 (DE)
Title: Decimal multiplication table cube
Inventor: SCHULZ RICHARD RUEDIGER
IPC: A63F9/04
Filed: 1988-05-19
Abstract: The decimal multiplication table cube is a ten-sided dice which can be used to excellent effect as a teaching aid because it can be used to test all the tables from one to ten in the manner of a game. The upper and lower surfaces always add up to eleven points when the numbers are correctly distributed. The numbers can also be effortlessly identified as a pictogram. The cube also provides an increased playing incentive with various dice games. The four additional fields can also be used for other game sequence commands by printing on these fields, for example, miss one turn, throw again, etc.
Patent DE-3817375-A1 (DE)
Inventor: KARANEWSKY DONALD STEVEN
IPC: C07F9/40
Filed: 1988-05-20
Abstract: Compounds which are useful as inhibitors of cholesterol biosynthesis and thus as hypocholesterolemic agents have the structure   <IMAGE> including salts thereof, wherein R is OH, lower alkoxy or lower alkyl;       R<x> is H or alkyl;       X is -O- or -NH-;       n is 1 or 2       Z is a hydrophobic anchor, such as   <IMAGE> wherein the dotted lines represent optional double bonds. New intermediates used in preparing the above compounds, e.g. compounds in which the OH group is silane blocked, pharmaceutical compositions containing such compounds and a method for using such compounds to inhibit cholesterol biosynthesis are also provided.
Patent DE-3818990-A1 (DE)
Title: Process and device for tiling panels
Inventor: PRUST ULRICH
IPC: E04F21/18
Filed: 1988-06-06
Abstract: When tiling panels, such as tabletops, the panels are fixed on the relevant panel by means of a binder, whereupon the joints between the tiles are filled with a filler. In order to adapt this procedure to industrial manufacturing, first of all the tiles are fixed, in their finally aligned position, from their visible side and are sealed along their joints, the panel is then arranged on the rear side of the tiles, at a distance therefrom, while maintaining a filling space, and a liquid or pasty, setting composition, which is simultaneously a binder and filler, is subsequently introduced through the panel.
Patent DE-3822851-A1 (DE)
Title: Process for recovering chlorofluorocarbons from rigid polyurethane foam
Inventor: LANDAHL CLAUS-DIETER
IPC: C07C17/38
Filed: 1988-07-06
Abstract: Process for recovering chlorofluorocarbons (CFCs) from rigid (hard) polyurethane (PU) foam wherein pieces composed of rigid PU foam are comminuted in an air-sealed room and then heated and the gas is aspirated from the room and liquefied.
Patent DE-3824663-A1 (DE)
Title: Device for continuous level measurement in liquids, by means of a chain of series- or parallel-connected, temperature-dependent resistors, which are heated by an electrical current
Inventor: THELEN WOLFGANG PROF DR ING
IPC: G01F23/24
Filed: 1988-07-15
Abstract: A device is described for level measurement in liquids, which uses the immersion depth of a resistor strip with a positive-temperature-coefficient behaviour (Figure 3) or with a negative-temperature-coefficient behaviour (Figure 4) for the level measurement. The resistor strips are, in this case, heated directly by an electric current. The portion of the resistor which is immersed is held at the temperature of the cooling liquid; the part which is not immersed has a significantly higher temperature than the immersed part, because of its electrical heating and the far poorer cooling effect of the surrounding gas (vapour of the liquid itself or air). In this case, in the case of positive-temperature-coefficient material, the partial resistance (Figure 1) increases in the non-immersed part, in the case of negative-temperature-coefficient material, the partial resistance (Figure 3) decreases in the non-immersed part. If the resistance Ro is known in the case of a fully immersed measuring element, the immersion depth can be determined by a comparison of Ro and the actual resistance. <IMAGE>
Patent DE-3825830-A1 (DE)
Inventor: KOPINECK HERMANN-JOSEF PROF DR
IPC: G01N23/20
Filed: 1988-07-29
Abstract: In the texture analysis of rolled sheets and strips with the aid of X-rays or gamma rays which penetrate the same, the total beam of a radiation source is split by collimators into a plurality of sub-beams, and each sub-beam is directed at a different angle onto a sub-area of the strip or sheet to be examined. The diffracted radiation which has passed through the sheet is analysed in detectors according to the energy distribution, and the values are assigned in a computer to textures, the computer containing in its program a computational formula specified by Bunge and Wang in the book "Theoretical Methods of Texture Analysis", edition 1987, pages 163 to 173. 
<IMAGE>
Patent DE-3826606-A1 (DE)
Title: Hang-gliding rig
Inventor: JUNG OTTO DR MED
IPC: B63B35/79
Filed: 1988-08-05
Abstract: Fig. 1 shows a rig for sailing craft, in particular sailboards, in which the mast 1 is joined to the sailboard in a freely rotatable and pivotable fashion by means of a mast foot joint 2 and is joined to the middle of the spar 5, 5' by means of a masthead (mast-top) joint 4. The symmetrical sail 7 is tensioned on the spar with the aid of the bolt rope and sail pockets 8, 8' and at the end 9 of a boom 6 with the middle of the leech. The boom is fastened to the upper or middle third of the mast. In this case, two sail batons or ribs 10, 10' arranged symmetrically relative to the middle plane of the sail 7 serve as additional retaining grips. The sail pockets 11, 11' are provided with cutouts 12, 12' in the grip regions of the sail batons or ribs. Chief purpose of use is flying with a sailboard. <IMAGE>