baber/WOPTO huggingface dataset:
Patent DE-3613510-A1 (DE)
Title: Protective curtain for working places
Inventor: GRUHL CHRISTIAN O
IPC: F16P1/06
Filed: 1986-04-22
Abstract: In the case of a protective curtain for working places, the profiled rods (3, 4) of the mobile stand (1) have a helical cross-section with outwardly open grooves (6, 8). They are connected together by fastening angles (11) such that they can be easily dismantled, with the result that the stand (1) can be despatched in the dismantled state as a compact unit and can be assembled with ease. The arrangement of two rollers (5) on one side of the stand (1) and of one roller on the other side permits two protective curtains to be slid one inside the other such that, by the abutting curtain (10), total external protection is achieved. <IMAGE>
Patent DE-3615995-A1 (DE)
Title: Device for making contact, for measurement purposes, with the connecting wires of belted electronic components which are to be tested
Inventor: FLESSA KLAUS
IPC: G01R1/073
Filed: 1986-05-13
Abstract: In the case of a device for making contact with the connecting wires of belted electronic components, a housing (1) is provided having a plurality of boards (14) on which sprung contact pins (15) are arranged, spaced apart in accordance with the belt grid size, along belt contact strips (16). Guide pins (17) which are latched into associated guide holes in the belt project out of the belt contact strips (16) which are supported in a sprung manner. Once the belt has been inserted, the cover (6) is closed in order to make contact with the belted electronic components. Since the cover (6) is transparent, a visual check that contact has been made can be carried out in a simple manner. <IMAGE>
Patent DE-3617673-A1 (DE)
Title: Hydraulic excavator
Inventor: HILDEBRANDT FRITZ
IPC: E02F3/413
Filed: 1986-05-26
Abstract: The invention relates to a hydraulic excavator with a multi-component extension arm for bearing a shovel or another pivotably suspended implement, in particular an excavator grab, a hammer gear or the like. The invention makes it possible to set working implements to the desired angular position during operation and under load, which working implements are pivotably suspended from the end of the multi-component extension arm. The invention consists in a carrier of the working implement being pivotably and fixably arranged at the end of the extension arm, and the carrier being provided with a pivot lever on which a hydraulic cylinder/piston unit for the pivoting and fixing of the carrier engages, which unit is mounted at its other end on the end part of the extension arm.
Patent DE-3618791-A1 (DE)
Title: High roof for motor vehicles
Inventor: AUGUSTIN WOLFGANG
IPC: B60J7/16
Filed: 1986-06-04
Abstract: The removable high roof (14) essentially comprises two parts, a dimensionally stable, frame-like base attachment (16) which is open on two sides and a cover shell (18) which is releasably connected to the base attachment (16). The base attachment (16) can be placed onto the motor-vehicle roof with its lower edge, which is matched to the surface shape of the motor-vehicle roof (10), by pressing against a surrounding, elastic seal (26, 28) and can be fastened to the vehicle in the rain groove (11) in the manner of a roof rack. In this arrangement, the base attachment (16) surrounds the roof cut-out (12) for example of the sliding roof. The roof shell (18) is coupled to the base attachment (16) in the front part at a hinge (20) with a locking pin (22) and in the rear part can be connected to the base attachment (16) with a surrounding seal clamped in between, by means of toggle-type fasteners which can be operated from the inside. With the high roof (14) the standing height in the interior of the vehicle can be increased and an additional luggage compartment provided. For ventilation the roof shell may be raised in the rear region. Because of its two-part design, the high roof which is composed of glass-fibre-reinforced plastic can easily be fitted even by one person on the vehicle roof (10) and removed when not in use. <IMAGE>
Patent DE-3636443-A1 (DE)
Title: Pressure control unit, especially for pressure medium-operated motor vehicle brake systems
Inventor: SCHONLAU JUERGEN
IPC: B60T8/18
Filed: 1986-10-25
Abstract: A pressure control unit has a housing (1), a displaceable step piston (11), tightly guided in a housing bore and loaded by a control force, and a valve device (25, 26), actuable as a function of the step piston displacement, which controls the connection between an inlet and outlet chamber (3, 4). In order to adjust the characteristic curve of this pressure control unit as precisely as possible to the ideal brake power distribution curve and at the same time to permit a simple construction, a low space requirement and ease of assembly, it is proposed that the step piston (11) be enclosed seal-tight by at least one spring-loaded, displaceable annular piston (12), which can be subjected to pressure only on one face. <IMAGE>
Patent DE-3642992-A1 (DE)
Title: Method of determining the degree of contamination of a cleaning component
Inventor: KLEIN OTTO DIPL ING
IPC: B01D46/46
Filed: 1986-12-17
Abstract: Method of determining the degree of contamination of a cleaning component, in particular a filter or precipitator, such as a gas filter, in which the quantities necessary for determining the degree of contamination, such as the absolute gas pressure, the differential pressure and the gas throughput, are measured. The quantities necessary for detecting the degree of contamination are measured continuously and the electrical pulses thereby triggered are fed into a computer.
Patent DE-3702519-A1 (DE)
Inventor: SCHEIB RUDI
IPC: B62B13/16
Filed: 1987-01-28
Abstract: A foldable luge (1a, 1b, 1c) has two runners (3) bent upwards in the front part of the luge, forming runner horns (4). Two seating spars (2) parallel to the runners (3) and a universal joint coupling (6) between seating spars (2) and runners (3). In order to achieve minimum storage space for the folded luge and high stability in use, besides matching the appearance of the luge to that of usual wooden luges, the runners (3) are hingedly linked (7, 7a) to the arms (11, 12) of the universal joint coupling (6), and a blocking means (8, 8a, 9) is provided for the runners (3) or the runner horns (4) in their use position. Springs (10, 10a) for the luge can be further combined with the universal joint coupling (6).
Patent DE-3704633-A1 (DE)
Inventor: SCHMALHOFER MARKUS
IPC: F16L9/22
Filed: 1987-02-13
Abstract: A conduction element for flat channels is produced at least with corner parts (2) manufactured as one piece, the said corner parts being mechanically connected to connecting parts and further corner parts (2). For mechanical connection to connecting edges (5), the material of the channel wall (6) is bent outwards twice and thus forms a mechanically very rigid edge strip (7) with a bent-back stabilisation strip (8) on which the parts can be connected to one another mechanically, without adversely affecting the sealing. In order to form the end flange (9), the material of the channel wall (6) is likewise bent outwards twice and forms a connecting end surface (10) and a bent-back stabilisation strip (11). In this way, it is possible to produce a conduction element which can be transported in individual parts, has no welding seams, has a good mechanical strength and provides good sealing, but which can be manufactured without problems, in a mechanised way, in one work process originating from a flat blank. The conduction element is suitable for all the possible applications and can be manufactured with a completely smooth inner wall and with a tub-shaped single-piece lower part. The surrounding slot (15) produced at the edges by the bends can be used for the suspension of the flat channel and for the fitment of damping plates (16) and profile strips (18) for reinforcement. <IMAGE>
Patent DE-3706613-A1 (DE)
Title: Magnetisation device and a method for its production
Inventor: PROBST WERNER
IPC: H01F13/00
Filed: 1987-02-28
Abstract: The invention relates to a device (1) for magnetising layers, films (foils), mouldings or the like which contain material which can be magnetised and have a surface which is used for the part to be magnetised to rest on; permanent magnets (4) and poles (3) whose shape is matched to the surface and which produce a magnetic field in the region of the surface are provided immediately underneath said surface. <IMAGE>
Patent DE-3707384-A1 (DE)
Title: Grinding and polishing device
Inventor: SCHWESIG KLAUS
IPC: B24B37/30
Filed: 1987-03-07
Abstract: The invention relates to a grinding and polishing device, in particular for semiconductor technology, which can be produced completely from oxide ceramic. As a result, it is possible to achieve a high mechanical precision, so that tolerances of less than 1  mu m can be produced in the case of a semiconductor substrate which is to be polished.
Patent DE-3710698-A1 (DE)
Title: Arrangement for fixing a moulding
Inventor: MURACHI TATSUYA
IPC: C09J7/38
Filed: 1987-03-31
Abstract: The invention relates to an arrangement for fixing (securing, anchoring) a moulding. In a first embodiment, the arrangement comprises a surface to be joined, a moulding and an adhesive for fixing the moulding to the surface, where the adhesive comprises a mixture of 100 parts by weight of acrylic acid-based adhesive containing active hydrogen, from 0.01 to 50 parts by weight of a polyisocyanate and from 0.001 to 10 parts by weight of an organic monomer containing at least one functional group selected from OH, COOH, SH and NOH in the molecule. In the second embodiment, the arrangement comprises the surface to be joined, a moulding and an adhesive for fixing the moulding to the surface where the adhesive comprises 100 parts by weight of an acrylic acid-based adhesive containing active hydrogen and from 0.01 to 100 parts by weight of a monoisocyanate. In a third embodiment, the arrangement comprises a surface to be joined, a moulding and an adhesive for fixing the moulding to the surface, where the adhesive comprises a mixture of 100 parts by weight of an acrylic acid-based adhesive containing active hydrogen, from 5 to 400 parts by weight of a polymer or copolymer having one or more constituents selected from the group consisting of acrylic acid, methacrylic acid, acrylic acid derivative, methacrylic acid derivative, styrene and acrylonitrile.
Patent DE-3711412-A1 (DE)
Title: Clamping device for a machine tool
Inventor: DIEBOLD HERMANN
IPC: B23B31/11
Filed: 1987-04-04
Abstract: In clamping devices which accommodate cutting tools and are used in machine tools, the cutting tool can be secured only in a single peripheral position. The novel clamping device is intended to enable the cutting tool to be alternatively secured in various peripheral positions. To this end, the clamping device has a threaded sleeve which is mounted with an external thread in an internal thread of a chuck in an axially adjustable manner and has a locating thread for a threaded head of the cutting tool. Clamping device for machine tools.
Patent DE-3716655-A1 (DE)
Title: Device for reproducing data
Inventor: FUELDNER FRIEDRICH
IPC: H03G1/00
Filed: 1987-05-19
Abstract: Device for reproducing data which can be read from the data tracks of a recording carrier in disc form (CD) contactlessly by means of a scanning device (AV). Although the focus and track control circuits in CD players are relatively insensitive to vibrations, when a CD player is operated in a travelling vehicle disturbances in the sound reproduction may be caused, for example, by braking or by potholes. In order to make a CD player for vehicles more immune to accelerations, at least one acceleration pickup (BF, BT) is provided, the output signal of which controls the amplification of the focus and/or track control circuit. CD players, draw-disc players, video disc players and magneto-optical equipment. <IMAGE>
Patent DE-3717254-A1 (DE)
Title: Process for the preparation of 3-alkylbuten-1-als
Inventor: SCHULTHEISS HARALD DR
IPC: C07C45/34
Filed: 1987-05-22
Abstract: 3-Alkylbuten-1-als are prepared by oxidation of 3-alkylbuten-1-ols with oxygen at temperatures of 300 to 500@C on a copper catalyst which contains 0.01 to 5% by weight of silver, gold or cobalt.
Patent DE-3725248-A1 (DE)
Inventor: WUELKNITZ PETER DR
IPC: A61K8/43
Filed: 1987-07-30
Abstract: Aqueous, homogeneous compositions containing 0.0025 to 0.1% by weight of antimicrobial biguanide compounds, 0.005 to 0.2% by weight of an alkyl glycoside, 0.01 to 0.3% by weight of a flavouring oil which is insoluble in water, 0.01 to 0.3% by weight of a solubiliser from the group of ethoxylated fatty acid glycerides, ethoxylated fatty acid sorbitan partial esters or fatty acid partial esters of glycerol or sorbitan ethoxylates display, despite low concentration of antimicrobial biguanide compounds, a high activity. Clear solutions are obtained without ethanol or with very low contents up to 15% by weight of ethanol. The compositions are suitable as mouth washes.
Patent DE-3727771-A1 (DE)
Title: Bicycle
IPC: B62K5/01
Filed: 1987-08-20
Abstract: A bicycle (10) is proposed, which consists essentially of a frame (11) for receiving two wheels (13, 14), a seat (15) and a steering device (16). One of the wheels is fastened in the frame such that it is steerable and one of the wheels can be driven via a pedalling device (17). In order to increase the travelling safety and the manoeuvrability of the bicycle (10), it is proposed to construct the rear wheel (13) in the travelling direction such that it is steerable and to configure the front wheel (14) in the travelling direction so that it can be driven via a pedalling device (17). <IMAGE>
Patent DE-3734444-A1 (DE)
Title: Device for producing a plastic hollow article which has a displaceable mandrel
Inventor: LINSS GERHARD
IPC: B29C49/02
Filed: 1987-02-12
Abstract: The invention relates to a device for producing a hollow article with a body part formed by inflating a preform section, in which device an annular die 1 and a take-off device 13 are provided and in which device blow-mould parts 19 can be displaced back and forth laterally. In this arrangement, it is desirable if the outer diameter of the body part of the hollow article produced is, in regions, smaller than the diameter of the extruded, non-inflated tube section. This is achieved in that a mandrel 25 which can be displaced back and forth with a forming extension 48 projects between projecting regions 53, which press the preform (parison) section 36 against the forming extension 48, of the closed blow-mould parts 19 and the die opening 10, in the form of an annular gap, is offset radially outwardly 49 with respect to the outer contour of the forming extension 48. The forming extension is advanced after the extrusion and serves as tool for shaping the interior shape of the body-part region of reduced diameter and as an abutment for compressing a region of the tubular preform by means of the blow-mould parts. <IMAGE>
Patent DE-3738776-A1 (DE)
Title: Electrical installation device
Inventor: SCHOLZ MANFRED
IPC: H02G3/12
Filed: 1987-11-14
Abstract: An electrical installation device such as switch, push-button switch, socket or the like having a device insert with a supporting ring (19), a function or control element, for example a socket insert (22) and an essentially frame-shaped cover (26) is shown and described. To use this installation device in breastwork channels (10) the function or control element (for example socket insert 22) can be supported on an adapter ring (20) which can be releasably connected to the supporting ring (19), which adapter ring (20) for its part is provided with mounts for releasable latching of the cover (26). In addition, the cover (26) which rests on the cover plate (12) of the breastwork channel (10) is held so flat that its visible outer surface is essentially flush with the visible outer surface of the function element, while the supporting ring (19) of the device insert (17) still remains below the inside of the assembled breastwork channel cover plate (12). In this way it is achieved that no particular cover plates (12) or cover plate sections with prepared holes need be used. It is instead sufficient to provide the desired recess in the cover plate by means of a circle cutter (circular cutter) or a fret saw at the location where the installation device according to the invention is fitted. <IMAGE>
Patent DE-3740997-A1 (DE)
Title: Method and burner for burning a mixture of fuel and primary air
Inventor: FELDPAUSCH SABINE DIPL ING
IPC: F23C7/02
Filed: 1987-12-03
Abstract: In the method, which proceeds with the admission of secondary air from the environment, the supply of secondary air into the base region of the flame is restricted. For this purpose, use is made of a casing which at most feeds a small proportion of secondary air into the base region of the flame and supplies the main proportion of secondary air to the more remote flame region. As a result, the NOx emissions are minimised, while controlling the CO emissions.
Patent DE-3741358-A1 (DE)
Title: Spectacles
Inventor: WEBER KARL
IPC: G02C1/08
Filed: 1987-12-07
Abstract: A description is given of a pair of spectacles in which the glasses (1, 2) are held in a frame which surrounds them and has for each lens an upper frame part (3, 3'), joined thereto an outer lateral frame part (4), joined thereto a lower frame part (5) and joined thereto an inner part (6, 6') which is again guided upwards to the upper frame part. The frame is interrupted at one point and provided with a device so that the frame can be expanded for inserting the lens and pulled together for fixing the lens. In this case, the frame is pulled and pressed at the point of the interruption into a position in which it surrounds and fixes the lens by means of a spring (12, 20, 25, 35, 36, 37, 6''). <IMAGE>
Patent DE-3742245-A1 (DE)
Inventor: HAIM ELIAS SAVAS
IPC: G02F1/13357
Filed: 1987-12-12
Abstract: A light source (9) for a transmissive liquid crystal display panel (1) consists of an array of alternate fluorescent (12) and incandescent (13) light elements. The incandescent light elements provide light for the display at low temperatures while simultaneously acting as a radiant heat source for the adjacent fluorescent elements to permit the fluorescent light elements to operate at ambient temperature at which they normally do not emit light or emit light at very low levels. <IMAGE>
Patent DE-3804389-A1 (DE)
Title: Measuring device, especially for overload gear-boxes
Inventor: KLEINE HERBERT
IPC: G01B11/16
Filed: 1988-02-12
Abstract: The invention relates to a measuring device for detecting an overload moment occurring in a gear-box, especially in a plough-drive gear-box installed in underground mining. A measuring device (1) is arranged in the interior of a drive shaft (6) and comprises an optical transmitter (2), preferably a laser (14), a reflection mirror (3) and a photoelectric receiver (4). In the case of an overload, a deflection of the drive shaft (6) takes place, so that a reflection mirror (3) arranged orthogonally to the shaft axis (13) deflects the laser beam (7). The deflected reflected beam (8) triggers an electronic signal on the photoelectric receiver, which signal, processed in an electronic control device, initiates the disengagement of a multi-plate clutch (Figure 2). <IMAGE>
Patent DE-3805433-A1 (DE)
Title: Converter
Inventor: BRZOSKA RUDOLF
IPC: F03B13/18
Filed: 1988-02-22
Abstract: The converter is used in wave-power stations where the movement of the floating pontoons resulting from the wave force is the drive force. In motor vehicles, in particular having Stelzer motors in place of the shock absorber, a large amount of energy is present. The energy gained by using the converters is the difference between the energy consumed by the vehicle on the road on which the vehicle travels and the energy consumed when the vehicle travels on an ideal straight and flat road. The converter can be used as an energy source in all cases where the back and forward movement is present.
Patent DE-3811199-A1 (DE)
Title: Wood preservative
IPC: B27K3/46
Filed: 1988-04-01
Abstract: A wood preservative which is emulsified with water is based on mineral tar oil and water as well as an emulsifier, stabiliser and antifoam, is environmentally friendly and not malodorous and is furthermore distinguished by its penetration capacity and persistence.
Patent DE-3816398-A1 (DE)
Title: Device for loading and unloading drives of a data processing system with data storage units, such as magnetic tapes, storage disks and similar data media, which are stored in storage positions
Inventor: DETERS JOHANN
IPC: G11B15/68
Filed: 1988-05-13
Abstract: A device for loading and unloading drives of a data processing system with data storage units, such as magnetic tapes, storage disks and similar data media, which are stored in storage positions, includes a magazine in tower form with a large number of individual compartments as storage positions for individual data storage units, and an operating head which can move up and down in front of the sliding compartments along a vertical guide path, for removing and replacing one data storage unit at a time from or into a sliding compartment, and for loading and unloading at least one drive of the data processing system. This drive is arranged so that its entry opening is in the working range of the operating head. A second guide path, along which it can move backwards and forwards horizontally under control, is provided for the operating head. The entry opening of each drive and the open loading side of each sliding compartment are arranged in a vertical plane.
Patent DE-3817690-A1 (DE)
Title: Combined gas- and steam-turbine power station having coal gasification
Inventor: BEULE ERHARD
IPC: F01K23/06
Filed: 1988-05-25
Abstract: In a combined gas- and steam-turbine power station having an integrated coal gasification system, the problem arises of incorporating the sensible waste heat from the coal gasification, which results during the cooling of the raw gas, into the power-station process in such a manner that as high as possible an efficiency for the entire process results. The novel method functions with a combined gas- and steam-turbine process, the fuel gas for the gas turbine being generated in a coal-gasification system (50-56). The carbon-containing gasification residue (63) is burned in an atmospheric fluidised-bed combustion system (8) which is arranged in the exhaust gas flow of the gas turbine (2). Optimal utilisation of the waste heat from the coal gasification is achieved in that the said heat (52) is incorporated, with the aid of a heat-transfer circuit (20) having a liquid heat carrier, such as sodium, into the steam process and is used there for superheating (23) or reheating (24) of steam. Furthermore, the heat-transfer circuit is used to preheat (22) compressed air from the gas turbine to approximately 600@C. The method is used for generating electrical energy from solid fuel with a high degree of conversion. <IMAGE>
Patent DE-3818506-A1 (DE)
Title: Method and apparatus for protecting building layouts from deformations and stresses occurring in the ground
Inventor: ESTERS KLAUS DIPL ING
IPC: E02D31/08
Filed: 1988-05-31
Abstract: In a method as well as an apparatus for protecting building layouts 2 and the like from deformations, stresses, etc., which occur in the ground and result during the construction of cavity structures 4 and the like through forces 5 produced here, such as compressive, tensile, lifting, lowering, subsidence and expanding forces, etc., a defined, flat-spread force-compensation zone 7, 8, 9 is constructed in the ground at a distance below the development 2 to be protected. The force-compensating zone 7, 8, 9 separates the upper soil formation 1 from the lower area 3 of force influence and absorbs and compensates for the forces 5 occurring in this lower area 3 of influence. <IMAGE>