baber/WOPTO huggingface dataset:
Patent DE-3442063-A1 (DE)
Title: Operating device for machines, installations or apparatuses
Inventor: ARMBRUSTER NORBERT
IPC: G05B19/08
Filed: 1984-11-17
Abstract: The operating device for machines, installations and apparatuses has a screen (1) which is divided into a plurality of regions (B1 to B11) in the form of strips. Switches (S1 to S5) are arranged close to individual ones of these regions. The switches are connected to inputs of a switching matrix (6), which connects any desired inputs (L1 to L4') to any desired outputs (11), under the control of a controllable memory (7). The outputs of the switching matrix are connected to operating devices (12-19) of a machine, installation or apparatus (10) and/or to sensors (20-26) of the machine (10). The individual switches are directly connected to the operating devices by setting the switching matrix (6). The functional allocation of the respective switches is displayed on the screen (1) in the regions (B1 to B4') allocated to the switches. <IMAGE>
Patent DE-3446792-A1 (DE)
Title: Fly screen
Inventor: NEHER ARNOLD
IPC: E06B9/52
Filed: 1984-12-21
Abstract: In the fly screen (1) for detachable fastening to a window frame (3), the edge surround (12) consists of a flexurally slack textile band (14) and a flexurally slack loop band (16) of approximately the same width which forms a flat zip closure half, which are arranged overlapping one another on opposite sides of the screen piece (10) and are interconnected with the aid of a hot-setting adhesive (20) which reaches through the screen openings and surrounds the screen threads (18) in the overlapping region. As a result of its simple manufacturability and storability, it is particularly suitable for home workers. <IMAGE>
Patent DE-3447425-A1 (DE)
Title: Electrochemical process for purifying exhaust gases
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/60
Filed: 1984-12-24
Abstract: The invention relates to the removal of nitrogen oxides from exhaust gases, downstream of fossil furnace plants, by a potentiostatic apparatus, the electrons required for the reduction to elemental nitrogen principally originating from a cathode and additionally from the oxidation of tetravalent sulphur to hexavalent sulphur, using formic acid to prevent the precipitation of iron (III) hydroxide.
Patent DE-3504107-A1 (DE)
Title: Hydraulic dosing and delivery system
Inventor: PFEIFFER JUERGEN
IPC: B01F15/04
Filed: 1985-02-07
Abstract: A conventional hydraulic dosing and delivery system for the purpose of feeding a medium taken from a reservoir and enriched with fillers to a mixing apparatus, comprising   a filler cylinder connected to the reservoir via an inlet and outlet line which can be shut off, and a hydraulic cylinder whose piston, which is actuated by a hydraulic drive, together with a displacement piston linked thereto is immersed in the filler cylinder, is constructed according to the invention in such a way that continuous delivery of the medium is possible and that, during delivery, an exactly constant delivery rate is ensured. This is achieved by   a) the filler/hydraulic cylinder unit (3, 5, 7) having a second piston/cylinder unit (4, 6, 8) connected to it, b) the pistons (7, 8) of both piston/cylinder units operating alternately and c) the two filler cylinders (3, 4) of the piston/cylinder units being connected to one another by one delivery line (30) each, which can be shut off and in which one pressure transducer (31, 32) each associated to each filler cylinder (3, 4) is incorporated, and furthermore d) there being incorporated in the oil return line (15) of the hydraulic cylinders (5, 6) a pressure booster (39).   <IMAGE>
Patent DE-3504177-A1 (DE)
Title: Polyurethane-foam milling cutter for cutting off the projecting foam in fastening and filling foam as well as insulating and adhesive foam
Inventor: HUNDHAMMER KONRAD DIPL ING
IPC: B23C5/02
Filed: 1985-02-07
Abstract: The invention serves to facilitate and simplify the work in the use of polyurethane foams and also to improve the quality and avoid accidents.
Patent DE-3504478-A1 (DE)
Title: Honey jar
Inventor: KRAEMER WALTER
IPC: B65D25/02
Filed: 1985-02-09
Abstract: The purpose of the invention is to market a new honey jar at an expense of only a few pence, which honey jar eliminates the previous annoyance when removing honey from the old honey jar. For this purpose, a rest is moulded onto the upper edge of the jar in the taper on the inside below the screwing region in such a way that a honey spoon can be placed thereon. Said spoon thus does not sink, as was previously customary, in the honey vessel with the spoon handle becoming thoroughly sticky, but it can be placed on the moulded-on edge either on the underside or on the upper side. Excess honey can only drip on the inside, and the spoon handle, the outside of the jar and the underlay of the jar (table cloth) can no longer become marked. It is possible to forget that eating honey is a sticky matter.
Patent DE-3515299-A1 (DE)
Title: Process and denitrification plant for removing nitrates from drinking water
Inventor: JEHLE BRUNO
IPC: B01J41/04
Filed: 1985-04-27
Abstract: The invention relates to a process for removing nitrates from drinking water using an anion exchanger, according to which the raw water to be treated is passed through three ion exchange columns operating independently of each other having an exchanger bed in the bicarbonate form in the first ion exchange column, in the chloride form in the second ion exchange column and in the sulphate form in the third ion exchange column and the filtrate waters flowing out of the three individual ion exchange columns are blended to form pure water. As a result, a considerable reduction of the regeneration medium is achieved with increase in capacity. <IMAGE>
Patent DE-3521448-A1 (DE)
Title: Solar cooler
Inventor: KAUBEK FRITZ DIPL ING
IPC: F25B27/00
Filed: 1985-06-14
Abstract: Solar cooler according to a periodical sorption cycle with a solar collector, filled with zeolite, two air-cooled condensers, two alternately cooled ice containers for producing and storing ice. Via a switch-over member, one ice container is in each case separated from the sorption cycle. The ice stored in it can be used for cooling purposes.
Patent DE-3521560-A1 (DE)
Title: Excavator and method of operating it
Inventor: HEJJ ERWIN DIPL ING
IPC: E21C35/187
Filed: 1985-06-15
Abstract: In an excavator provided with at least one shovel, bucket or suchlike digging member for use in firm soil and rock, economic excavation is achieved even in harder soils with rock inclusions by the shovel or shovels of the excavator being provided with at least one nozzle, directed towards the rock to be cut, for producing a high-pressure water jet. The use of an appropriately designed bucket wheel excavator is preferable here.
Patent DE-3523981-A1 (DE)
Title: Nose support for spectacles
Inventor: ROCEK JOSEF
IPC: G02C5/00
Filed: 1985-07-04
Abstract: A so-called soft pad 10 which serves to support spectacles on the nose has a holder made from transparent plastic 12, whose one end forms an anchoring section 13 around which, functioning as a core, there is extrusion coated transparent silicone rubber which forms a support member 15 having a nose support surface 16. The holder 12 extends through the front end face 19 of the support member 15 and projects by means of a mounting tongue 14. The latter has a V-groove 23, in order to be fixed in the glass groove 8 of the eye frame 2 between the latter and the eye glass 6. The projecting excess length of the mounting tongue 14 is then severed. <IMAGE>
Patent DE-3524993-A1 (DE)
Title: Stackable pallet
Inventor: STEENHAUT JOSE
IPC: B65D19/08
Filed: 1985-07-12
Abstract: The invention relates to a stackable pallet, in particular for heavy loads, having an upper rectangular frame made of two longitudinal frame tubes (2a, 2b) below which the corner posts (1a, 1b, 1c, 1d) are arranged, and having two transverse frame tubes (6a, 6b) which lie outside the rectangle formed by the corner posts in plan view. The receiving body for the load has a U-shaped cross section and is connected at the top to the transverse frame tubes (6a, 6b) via spacers. The pallet is constructed in such a way that both stacking of a plurality of pallets and compact, space-saving nesting of the palettes when not in use are possible. <IMAGE>
Patent DE-3528466-A1 (DE)
Title: Frequency tuning circuit
Inventor: EISENLOHR WERNER DIPL ING
IPC: H03J3/18
Filed: 1985-08-08
Abstract: In a tuning circuit for setting the frequency of a voltage-controlled oscillator or selective amplifier by changing the capacitance of at least one capacitance diode, using a tuning voltage which can be set via a voltage divider circuit by one potentiometer for coarse tuning and another for fine tuning, the voltage divider circuit is formed so that the frequency change which can be achieved by rotating the tap of the fine tuning potentiometer by a given angle is at least approximately equal over the whole tuning range. In this way, the varying tuning slope of the capacitance diode(s) in the tuning range is compensated to a large extent, so that wrong settings because of different frequency shifts for the same angular movement of the potentiometer are effectively avoided.
Patent DE-3532510-A1 (DE)
Title: Three-phase tachogenerator
Inventor: THALHEIM KLAUS DIPL ING DR
IPC: G01P3/46
Filed: 1985-09-12
Abstract: A three-phase tachogenerator is equipped especially with a three-phase winding and a rotor 7. In addition, it has a device for rectifying the voltage emitted by the coils of the winding of the stator 5. For this purpose, a plurality of permanent magnets 9, 10, which are magnetized alternately radially outwards and inwards, are arranged on the rotor 7, distributed uniformly over the circumference and at the same distance from the rotor shaft. The permanent magnets can be constructed to be approximately flat on their surface facing the stator 5 and can be arranged tangentially with respect to the circumference of the rotor 7, so that the magnetic flux in the air gap between each permanent magnet 9, 10 and the associated coil U, V, W assumes a constant gradient over an angle of 60 DEG , and the voltage emitted hence assumes a constant value. <IMAGE>
Patent DE-3534429-A1 (DE)
Title: Device for connecting struts which are arranged at an angle with respect to one another and are designed in the form of tubes, in particular for training apparatuses for improving physical strength
Inventor: BECKER HERMANN JOSEF
IPC: F16B7/04
Filed: 1985-09-27
Abstract: In the case of a device for connecting struts which are arranged at an angle with respect to one another and are designed in the form of tubes, in particular for training apparatuses for improving physical strength, there is arranged at least one transverse bolt which projects through the tubular cavity of a strut and has a transverse bore for receiving a screw projecting through the wall of another strut, and a spacer piece is provided between the transverse bolt and outer side of the strut wall through which the screw projects. Advantageously, the transverse bolt is held, such that it can rotate about its longitudinal axis, in the strut assigned to it and exhibits a longitudinal bore, and the spacer piece consists of flexible plastic.
Patent DE-3534449-A1 (DE)
Title: Bath lifting means
Inventor: HOHMANN WERNER
IPC: A61G7/10
Filed: 1985-09-27
Abstract: The invention relates to a bath lifting means, by means of which people who are ill, elderly or handicapped can be lifted into the bathtub, the bath lifting means having a U-rail which can be pushed over the edge of the bathtub side. A sheet consisting of non-rigid material is connected, on the inner and/or outer side, to the U-rail and, on its side directed towards the bathtub wall, bears suction elements such as suction bells, suction cups or the like.
Patent DE-3543742-A1 (DE)
Title: Thread-break sensing device
Inventor: SAKO JUNICHI
IPC: B65H63/032
Filed: 1985-12-11
Abstract: The invention relates to a thread-break sensing device which is used mainly for an industrial sewing machine and in which a sensor plate having a contact portion, which is elastically deflectable as a result of contact with a thread, and having tension-sensing elements is carried within a housing in such a relative arrangement that it can be deflected elastically, so that it is possible to detect the elastic deflection of the sensor plate which has been caused as a result of the contact of the contact portion with the thread when the latter runs through the contact portion and an insertion hole in the baseplate of the housing, the presence of the thread being read off and its break being detected.
Patent DE-3545446-A1 (DE)
Title: Hydraulic control device for a treatment chair
Inventor: WENGER GEORG
IPC: A61G9/00
Filed: 1985-12-20
Abstract: In a hydraulic control device for a treatment chair having a plurality of chair parts adjustable relative to one another, having cylinder/piston units (9, 17, 21, 25, 28) inserted between the chair parts, having control valves (44, 47; 81 to 88) in line connections, the cylinder/piston units (9, 17, 21, 25, 28) receiving a flow constricted feed in order to avoid jerky movements of the cylinder/piston units (9, 17, 21, 25, 28), a design is to be found which is not very elaborate, so that it can be produced in a more cost-efficient way, and for this reason at least some of the cylinder/piston units (9, 17, 21, 25, 28) are double-acting cylinder/piston units (17, 21, 25, 28), the two pressure chambers (48, 49) of the double-acting cylinder/piston units (17, 21, 25, 28) being connected via feed-line sections (51 to 58) and return-line sections (59 to 66) to the feed line (31) and the return line (32), and a control valve (81 to 88) being arranged in each return-line section (59 to 66) for the double-acting cylinder/piston units (17, 21, 25, 28), and furthermore a non-return valve (91) which opens in the flow direction being arranged in each of the feed-line sections (51 to 58). <IMAGE>
Patent DE-3601224-A1 (DE)
Title: Attachment set for an angler's box seat
Inventor: BECHT GEORG ERICH
IPC: A45C5/14
Filed: 1986-01-17
Abstract: The problem for an angler is that he needs a lot of equipment and other things for fishing which all together are very heavy and require a lot of space. At the water, the rods then generally lie on the sand and have sometimes even been trodden on. The solution to these problems is quite simple due to the attachment set (comprising a transporting bar mounting with the transporting bar also being the rod holder and the wheel mounting) for the angler's box seat. The wheel mountings are used on the angler's box seat where they are mounted laterally. For wheeling, they are folded down and are folded up again at the water. The transporting bar mountings are mounted on the back where they are intended to receive the transporting bar. Large items, such as buckets and containers can then be placed on the angler's box seat and lashed tightly on the transporting bar using an elastic luggage strap. At the water, the transporting bar is pulled out of the mounting and inserted into the ground where it then becomes a rod holder in which extended rods can be placed. <IMAGE>
Patent DE-3605425-A1 (DE)
Inventor: MUELLER SIEGFRIED DR RER NAT
IPC: H01C1/142
Filed: 1986-02-20
Abstract: A thin-film circuit including integrated resistors and conductors. The conductors consist of two superposed Au layers having a Pd layer sandwiched between them. The conductors have a sheet resistivity of R 10 m and are solderable and bondable. The thin-film circuit is suitable for applications in the GHz range.
Patent DE-3609634-A1 (DE)
Title: Contact arrangement for electrical switching apparatuses
Inventor: BOLZ JAKOB
IPC: H01H1/20
Filed: 1986-03-21
Abstract: The invention relates to a contact arrangement for electrical switching apparatuses, consisting of two parallel contact links which are held in a contact link carrier by means of a contact compression spring. The contact links (1, 1') have sheet-metal lugs (2, 2') which are bent at right angles and are dimensioned such that the first turn (6) of the contact compression spring (5) pushes over the sheet-metal lugs (2, 2') and in this way forms an installation unit with the contact links (1, 1'). The connection between the contact compression spring (5) and the contact links (1, 1') becomes even more robust if the bent up sheet-metal lugs (2, 2') have cutouts (8, 8') into which the first turn (6) engages. <IMAGE>
Patent DE-3611205-A1 (DE)
Title: Compressor for generating compressed air
Inventor: SPRONK WERNER
IPC: F04B41/04
Filed: 1986-04-04
Abstract: A compressor is made from a standard internal combustion engine with water cooling, by individual cylinders of the internal combustion engine being functionally converted to compressor cylinders. To this end, the cylinder head (10) is bored open in the region of the compressor cylinders. An insert body (40), which has two coaxial casing parts (44, 46) on a bottom part and a solid annular section (48) between these parts, is inserted into the bored-open part. The outer casing part (44) closes off the cooling duucts (28 to 34) which have been cut. On the cylinder side, there is located on the insert piece (40) a disc-shaped valve body with two non-return valves (52, 54), opening in opposite directions, to the space (66) inside the casing part (46) and respectively the space (74) between the casing parts. The space (66) is connected to an inlet duct (78) and the space (74) is connected to an outlet duct (80) to a compressed air collection pipe. <IMAGE>
Patent DE-3623668-A1 (DE)
Title: Anti-jackknifing brake for an articulated bus
Inventor: UTTENTHALER JOSEF DIPL ING
IPC: B62D47/02
Filed: 1986-07-12
Abstract: A device for protecting an articulated road vehicle comprising a front vehicle and a trailer against excessive jackknifing is configured in such a manner that there is attached to the slewing-ring part (1), which is fixedly connected to the trailer, a brake disc (2) which can be brought into operative connection via control means with a braking device assigned to the front vehicle. The braking device comprises a lever (4) with a brake pad (6) and a lever (5) which can be actuated by a cylinder (3) supplied with compressed air or fluid and which has a brake pad (6'). <IMAGE>
Patent DE-3624745-A1 (DE)
Title: Coupling for connection of a medical tube, especially a drain or a catheter, to another device
Inventor: MEHNER GOTTHILF
IPC: A61M25/18
Filed: 1986-07-22
Abstract: A coupling for connection of a medical tube (7; 8), especially a drain or a catheter, to another device, in particular a tubing line or a syringe, has an axially connectable housing (1) in which an elastic sealing cuff (13) surrounding one end of the tubing can be pressed against the tubing via an annular pressure piece (6) by screwing the housing together. Viewed in the axial direction, the sealing cuff (13) has limbs (21) at both ends of the tubing (7; 8) and can be contacted with the tubing with bending of the limbs. This makes the coupling especially suitable for tubing which varies in diameter. The principle of bending of "limbs" can be implemented in a variety of embodiments. However, primarily there are two limbs (21) which are located with their outer ends in the housing and are supported and which can be pressed with their inner ends against the tubing (7; 8) via the pressure piece (6) which engages above and behind them, for example in the manner of a lip seal. <IMAGE>
Patent DE-3629788-A1 (DE)
Title: Slide projector
Inventor: WEBER JOSEF
IPC: G03B21/10
Filed: 1986-09-02
Abstract: A slide projector has a holding magazine for slides. The magazine can be moved longitudinally in the projector housing and the slides can be taken from it by means of a changing device and brought, in particular in a vertical direction of movement, into a film gate (trap) which is situated in the projection beam. For the purpose of multiple use of the slide projector, it is provided that in the direction of the projection beam the projector housing (2) has a step (7) downstream of the film gate in the direction of the projection beam, and that the step (7) accommodates an adaptor (14) which can be plugged on at the projector housing (2) and which carries an optical device and holds the latter in the projection beam. <IMAGE>
Patent DE-3631406-A1 (DE)
Title: Method and device for turning pallets
Inventor: ULRICH ERNST
IPC: B65G7/08
Filed: 1986-09-16
Abstract: The invention relates to a pallet-turning method and a device for implementing the method. The method provides for mounting of a pallet, which is loaded with stacked material, on a turning shaft with subsequent pivoting of the turning shaft through 90 DEG , the stacked material being turned onto an unoccupied pallet and the newly loaded pallet with the turned stacked material being removed from the turning shaft. Provision is also made for loading with loaded pallets from a loading side and removal of pallets with turned stacked material from the removal side opposite. The device has a rotatably mounted turning shaft with a total of four pairs of mounting forks which are arranged at 90 DEG  to the shaft, and a pivotably mounted supporting frame which has the shape of a right angle.
Patent DE-3638715-A1 (DE)
Title: Sesquiterpene compounds, process for their isolation and medicaments containing these compounds
Inventor: WAGNER HILDEBERT PROF DR
IPC: C07D493/04
Filed: 1986-11-13
Abstract: The invention relates to sesquiterpene compounds and their enantiomers of the formulae <IMAGE> in which R denotes the radical of an aromatic acid, in particular cinnamoyl, obtained by extraction from Parthenium integrifolium radix or other plants of the Compositae family.
Patent DE-3639795-A1 (DE)
Title: Apparatus for binding paper stacks with the aid of cold-setting or hot-setting adhesive
Inventor: MICHL HORST ING GRAD
IPC: B42C11/04
Filed: 1986-11-21
Abstract: The subject matter of the invention is an apparatus for binding paper stacks with a board cover with the aid of cold-setting or hot-setting adhesive to form a book or a brochure. The main feature of the invention is that the movements of the press-on plate and of the two folding strips, which run independently of one another, in different direction and with time delay, are carried out by the actuation of only one lever.
Patent DE-3640562-A1 (DE)
Title: Metering device for the metered delivery of solid semi-luxuries and/or foodstuffs to consumers
Inventor: WILBERT BRUNO
IPC: G01F11/24
Filed: 1986-11-27
Abstract: Published without abstract.
Patent DE-3700500-A1 (DE)
Title: Sales packaging
Inventor: MUELLER VOLKER
IPC: B65D5/52
Filed: 1987-01-09
Abstract: A sales packaging, in particular for cutlery, with a display area allowing the customer to see the articles inside, is described, with which sales packaging better use can be made of the available sales area without additional staff being required and without affecting the possibility for assessment of the articles by the customer. For this purpose, the display area of the sales packaging is constructed as a sloping face of a prismatic body with a cross-section of substantially triangular basic shape, the largest face formed by the triangle shape being the display area and one of the other two faces forming a standing area.
Patent DE-3703900-A1 (DE)
Title: Rotatable tool
Inventor: DERTHICK DONALD J
IPC: B23C5/18
Filed: 1987-02-09
Abstract: In known tools, a sintered tip region is soldered to a shank via a plane connecting face. The soldered joint requires exact centring and changes the strength of the steel shank. According to the invention, the shank and the tip region (10) each have centring devices (17, 28). Furthermore, the shank (11) is made from an air-hardening steel, the hardening temperature of which is essentially identical to the soldering temperature. The invention can be used for all types of tool which have parts soldered to one another (Figure 1). <IMAGE>