baber/WOPTO huggingface dataset:
Patent DE-3800107-A1 (DE)
Title: Overhead transport apparatus
Inventor: SCHMITZ HORST
IPC: B61B13/04
Filed: 1988-01-05
Abstract: The known overhead transport apparatuses have a displaceable load-carrying apparatus which is suspended on a profile rail and has a plurality of load-receiving parts which are connected to one another by means of an endless chain driven by a drive apparatus and are displaced along the profile rail. During operation of the known overhead transport apparatuses, a very high noise level results, which is a consequence of the movement of the circulating chain with the load-receiving parts. The overhead transport apparatuses are costly and bulky and have a considerable space requirement. Using the invention, while retaining the profile rail system and mounting, a substantially more compact overhead transport apparatus is to be provided. In the overhead transport apparatus according to the invention, the drive apparatus comprises a plurality of drive motors (26) each of which has a load-receiving part (34). The drive motors (26) are movably attached to the profile rail (10) so as to hang downwards and have a drive element (30) which rolls along the underside of the profile rail (10). As a result of the arrangement of the drive motors (26) directly below the profile rail (10), a compact design results, which permits use of the invention in the existing overhead transport apparatuses without problems, the existing profile rail systems being capable of being retained in an unchanged state. <IMAGE>
Patent DE-3800941-A1 (DE)
Title: Sealing arrangement
Inventor: KRAMBROCK WOLFGANG DIPL ING
IPC: F16J15/46
Filed: 1988-01-15
Abstract: The proposal is for a sealing arrangement to seal off two parts that can be moved relative to one another, sealing being effected in the stationary condition. In order to accomplish the sealing of the movable part (3) relative to the fixed part (2) in the stationary condition, the invention provides an inflatable flexible seal (5) which can be pressurized via a three-way valve (16). A control unit (22) serves to control the pressure in the flexible seal (5) (cf. drawing). <IMAGE>
Patent DE-3801913-A1 (DE)
Title: Process and apparatus for the adsorption or chemisorption of gaseous constituents from a gas stream
Inventor: BECHTHOLD HORST DR ING
IPC: B01D53/34
Filed: 1988-01-23
Abstract: The invention relates to a process and an apparatus for the adsorption or chemisorption of gaseous substances from an untreated gas stream. The untreated gas mixed with the adsorbents is fed to a cloth filter, in the centre of which is situated a collection shaft having dust guide baffles arranged laterally beneath. The untreated gas is passed from the bottom into the collection shaft via a nozzle. Gas and dust separated off recirculate around the collection shaft. In this case an internal dust-gas recirculation around the collection shaft results.
Patent DE-3802135-A1 (DE)
Title: Labelling apparatus for vessel-treatment machines having a rectilinear vessel run-through
Inventor: GMEINER FRANZ
IPC: B65C9/16
Filed: 1988-01-26
Abstract: The invention relates to a labelling apparatus for vessel-treatment machines having a rectilinear vessel run-through, especially for all-round labels, with a stationary label box and with an associated rotatable pallet rotor, the pallets receiving glue from a glue-coating device during the rotation of the pallet rotor, being decelerated in the circumferential speed in the region located in front of the label box and being moved outwards from the periphery of the pallet rotor, and, by pressing into the label box, bonding a label to themselves by means of the glue, the said label then being taken off by a take-off device and transferred onto a container to be labelled. To provide a labelling apparatus at a low outlay in terms of construction and cost, the pallets capable of being coated with the glue over their entire length are equipped with a continuous interruption-free surface which corresponds to the label length of all-round labels and which, during the extraction of the labels from the label box, is brought into contact with the latter only by means of a part region assigned to the label front edge.
Patent DE-3809585-A1 (DE)
Title: Stackable transporting crate, in particular bottle crate
Inventor: GOETZ WILHELM
IPC: B65D21/02
Filed: 1988-03-22
Abstract: The stacked transporting crates (A-D) all have the same outside dimensions and are formed by side walls (1), end walls (2), a bottom (3) and a downwardly projecting foot part (4) which engages in each case in an engagement opening in the edge (5) of the crate. In order to combine different crate shapes with one another, for example in the sequence illustrated, additional stops and/or cutouts must be provided in the edge (5) of the crate and/or the foot part (4), as shown by the contour lines (4B, 4C) of the foot parts of the crates (B, C). Whereas the foot part (4B) is of narrow and rectangular construction, the foot part (4C) has a large corner rounding (7) which forms a gusset (13). The inside wall surfaces (11, 21) normally meet directly in an inside edge (14). A strip projection moulded into the angle between these inside wall surfaces (up to the inside edge (14) terminates with the side walls (1) and with the end walls (2) in the same upper end face and has a width (b) such that the foot part (4C) fits between the stop faces (17). Along the side walls (1), an end face (18) of the strip projection (15) slopes downwards and thus enables the foot part (4b) to be introduced centrally. The gusset (13) thus provides numerous combinations of engagement possibilities between different coupling devices. <IMAGE>
Patent DE-3810980-A1 (DE)
Title: Posture sitting wedge
Inventor: KUPKE JUERGEN
IPC: A47C16/00
Filed: 1988-03-31
Abstract: The posture sitting wedge is intended to be placed on the seat of a piece of seating furniture in order to improve the posture of the sitting person. The sitting wedge consists of a wedge-shaped body (4) or hollow body made of rigid foam or another hard material, which covers at least the major part of the seat, the body being provided, on at least one of its two wedge faces (5, 7), with a padded layer (6 and 8, respectively). The wedge angle of the body or hollow body can be altered by inserting a suitable additional body, so that the sitting person is able to select the most comfortable inclination (Fig. 2). <IMAGE>
Patent DE-3812122-A1 (DE)
Title: Dryer for cut and uncut vegetation
Inventor: BUCK KONRAD DR
IPC: F26B9/10
Filed: 1988-04-12
Abstract: The dryer is used, inter alia, for drying ripe, uncut, lying or upright grain crops for the purpose of permitting combine harvesting. It consists of distributors to which drying air is supplied from a blower via main lines and cross-lines, a relatively large number of probes protruding from the base of each distributor and passing the drying air into the matter to be dried. In a known dryer, bars serving as adjustable feet can be secured on and removed from each distributor easily and rapidly by means of quick-coupling elements. A disadvantage of the known dryer is that moving it from a treated area to the adjacent untreated area of a field requires considerable effort. In the dryer (1) according to the invention, the blower (4) and the hot-air generators (75) allocated thereto are secured on the loading area (3) of a motorised vehicle (2), while the distributors (10) lie on a framework (50) which is supported by the motorised vehicle (2), the height of the framework (50) being continuously adjustable by means of a lifting device arranged on the motorised vehicle, and the main lines (6, 7), cross-lines (11) and connection tubes (5) being supported indirectly by the framework (50). <IMAGE>
Patent DE-3818999-A1 (DE)
Title: Gas-introduction and circulation apparatus for liquids
Inventor: SCHNEIDER NORBERT
IPC: B01F3/04
Filed: 1988-06-03
Abstract: Gas-introduction and circulation apparatus for liquids, preferably for introducing gas into, and mixing, wastewaters (effluents) in activation tanks of sewage treatment plants comprising a gas-introduction apparatus arranged on the base of the tank and, above the gas-introduction field, a turbulent-flow-generating circulation unit, in which to improve the economic efficiency and to decrease the assembly expense and to improve the strength, a paddle wheel having axial inflow and radial outflow of the transport stream is arranged in such a way with respect to the gas-introduction field that the radial liquid flow sweeps over the gas-introduction field arranged annularly about the paddle wheel.
Patent DE-3820863-A1 (DE)
Inventor: EGGERS THIES
IPC: B65B9/04
Filed: 1988-06-21
Abstract: A filling installation for foodstuffs or the like, for example for liquid to pasty dairy products (8), particularly a shaping, filling and sealing machine (10), is used to fill cup-shaped recesses (14) which are deep drawn from plastic film (11), and are arranged parallel to the cup conveying direction (x) by ranks and transversely to the conveying direction (x) by rows. The cup-shaped recesses (14) are adhesively sealed after their filling by means of cohesive lid foil (D1-D4) unwound from the roll (V1-V4). The lid foil (D1-D4) possesses, by ranks, identical individual lid impressions. After passing through a punching or cutting apparatus (37), the filled and sealed cups (14) are separated from one another and then packed (at K). A rapid, problem-free change to a pre-existing carton mix of various products is achieved, with respect to the lid foils, in that a separate roll holder (R1-R4) having an individual stock roll (V1-V4) of single-rank lid foil (D1-D4) is assigned to each rank of cups. Separate guide means are assigned to each single-rank lid foil (D1-D4) on its guide path from the stock roll (V1-V4) to the sealing device (17). <IMAGE>
Patent DE-3821983-A1 (DE)
Title: Claw-type coupling for electrical toy and model railways
IPC: A63H19/18
Filed: 1988-06-30
Abstract: Claw-type coupling for electrical toy and model railways, having a claw which can be hooked into the respective counter-coupling part from the side and pivoted in a horizontal plane, and which can be uncoupled from the locked coupling position by a coupling lever of an uncoupling rail engaging on an uncoupling bolt which projects downwards under prestress, the claw, which is of substantially L-shaped design and mounted in the region of the angle, having an outer hook arm and an inner run-up arm for the respective counter-coupling part, and the claws, which are prestressed resiliently in the opening position, being pivotable as a result of the upward running of the hook arms on the counter-run-up arms in the coupling positions (the hook arms engaging into each other) and being lockable by the downward-falling uncoupling bolt.
Patent DE-3824734-A1 (DE)
Title: Electronic tool-recognition system
Inventor: ISING GERD
IPC: B23Q3/155
Filed: 1988-07-21
Abstract: The invention relates to an electronic tool-recognition system for folding machines. Due to this system, it is possible by means of electronic control to recognise the tool geometry, protect the folding machine against overload and protect the operator from injuries. To this end, reading heads (7) and (10) are fastened in the cheeks (1) and (3). The reading heads (7) and (10) are able to read data from the code carriers (9) and (11) and transmit it to an electronic analysing means. The electronic analysing means has the task of recognising errors in the tooling, of indicating them and of correspondingly influencing the machine control. <IMAGE>
Patent DE-3832199-A1 (DE)
Title: Brake linings
Inventor: SCHNEIDER JUERGEN DR
IPC: C23C4/00
Filed: 1988-09-22
Abstract: The invention relates to brake linings for spot-type disc brakes. To break up a layer of ice or dirt etc. on the friction surface of the brake disc, a coating (12) of metal or ceramic with a maximum thickness of 1 mm and a minimum hardness of 25 HRc is applied to the edge surfaces of the brake lining (11), which are essentially perpendicular to the friction surface of the brake disc, and to correspondingly situated grooves (14, 15, 16). <IMAGE>
Patent DE-3833129-A1 (DE)
Title: Power supply device for a X-ray device
Inventor: YAHATA MITSURU
IPC: H01R4/64
Filed: 1988-09-29
Abstract: A power supply device for a X-ray device contains circuit units (1, 2, 3, 4) which are in each case mounted on a chassis (1A to 1D) these chassis being fastened in a housing (5) and electrically insulated from the housing (5) via insulating elements (12, 13, 14, 15). The circuit units (1, 2, 3, 4) are electrically connected via a cable (6) with an earthed earthing connection (E) of the housing (5). The chassis (1A to 1D) are furthermore connected via a cable (16) to an earthing connection (9) of an earthed control panel (8). <IMAGE>
Patent DE-3835948-A1 (DE)
Title: Smoking material
Inventor: WIENOLD FRIEDRICH
IPC: A01K55/00
Filed: 1988-10-21
Abstract: A smoking material for a bee-keeping pipe is designed as a solid pressed body (2) which has a central flow channel (3). The pressed body (2) is used as an insert in the bee-keeping pipe. Through the flow channel (3), the combustion air can pass upwards to the lid (4) of the bee-keeping pipe. <IMAGE>
Patent DE-3837518-A1 (DE)
Inventor: PRANTL BERNHARD DR
IPC: C09D11/102
Filed: 1988-11-04
Abstract: Condensation products based on colophonium maleic imides are obtained by A) reaction of 100 parts by weight of colophonium with 1 to 20 parts by weight of maleic anhydride at a temperature between 150 and 250 DEG C; B) reaction of the adduct (A) formed in step A with an amino alcohol containing a primary amine group at temperatrues of 130 to 250  DEG C, in a molar ratio of anhydride groups to amino groups of 0.8 to 1.2:1; C) if necessary, further condensation of the condensation product (B) at a temperature between 180 and 300 DEG C and/or D) if necessary, further reaction of the condensation product (B) or (C) formed in step B or C with a dimeric and/or trimeric fatty acid at temperatures between 150 and 300 DEG C, in a molar ratio of hydroxyl groups of the condensation product (B) or (C) to carboxylic groups of the fatty acid from 0.1 to 1.2:1 and E) reaction of the condensation product (B), (C) or (D) formed in step B, C or D with a polyalcohol of functionality 3 to 6 at temperatures between 230 and 300 DEG C, in a molar ratio of carboxylic groups to hydroxyl groups of 0.7 to 1.5:1.
Patent DE-3839908-A1 (DE)
Title: Communications apparatus
Inventor: SCHROETER KLAUS
IPC: G06F1/16
Filed: 1988-11-23
Abstract: A communications apparatus having a housing which is preferably box-shaped or is prismatic in another way, especially a transportation housing, having a support (which can be pushed into the housing) for electrical printed circuit boards, its outer wall parts (29, 32, 33, 37 to 42) being constructed as two shells (36, 37) in such a manner that the shell of one wall part in each case surrounds a cavity (35), as well as a corresponding production process. <IMAGE>
Patent DE-3842720-A1 (DE)
Title: Device for removing by suction substances which interfere with operations and/or are pollutants from casting and/or injection-moulding machines for metal or plastic parts
Inventor: SUESS MICHAEL
IPC: B22D45/00
Filed: 1988-12-19
Abstract: A device for removing by suction substances which interfere with operations and/or are pollutants from casting and/or injection-moulding machines for metal or plastic parts has an air barrier that screens off the machine from the environment and the compressed-air nozzles and suction openings of which are closely matched to the opening gaps of the mould or die halves. The operating time of the air barrier is limited to the opening time of the mould or die halves, as is therefore the energy requirement for the supply of compressed air and for the suction and cleaning device.
Patent DE-3900783-A1 (DE)
Title: Lifting appliance for floating loads in a swell
Inventor: KASTEL WILHELM
IPC: B66D1/52
Filed: 1989-01-12
Abstract: In a lifting appliance for floating loads with a swell-following motor and a load motor for driving the rope drum, a torque in the heaving direction of the rope is applied to the rope drum by an additional motor. It is thus possible to pull out the tautened rope with a small tensile force on the load hook and safely fasten it to the load. This is especially advantageous in the case of floating loads and in a swell.
Patent DE-3900887-A1 (DE)
Title: Valve arrangement for actuating the telescopic cylinder of a tipper of a lorry
Inventor: BOSNIAC DEIAN DIPL ING
IPC: F15B11/05
Filed: 1989-01-13
Abstract: For actuating the telescopic cylinder of a tipper of a lorry, a proportional directional control valve is provided in conjunction with a pressure balance which opens towards the tank and a pressure cut-off valve in the control line, leading to the load pressure, for the pressure balance. The valve arrangement is connected to a constant pump. The working speed of the telescopic cylinder is independent of the load to be lifted and of the drive speed of the constant pump. When a predetermined load pressure is reached, the pressure cut-off valve responds and the load pressure acting on the pressure balance in the closing direction is reduced with respect to the tank so that the pressure balance opens and the pump delivery quantity flows back to the tank.
Patent DE-3902577-A1 (DE)
Title: Device for cigarette production
Inventor: WIETHAUP WOLFGANG DIPL PHYS DR
IPC: A24C5/44
Filed: 1989-01-26
Abstract: A device for cigarette production uses a circulating endless belt 1 in which a hollow space, formed by a belt loop, for rolling up tobacco and/or other substances is provided by means of two hold-down rollers (11, 12) which, arranged on the upper side of the belt (1), press the latter down between two nip rollers (9, 10). The nip rollers (9, 10) are then brought together again, leaving a gap (16) into which the tobacco runs after it has been fed onto the belt (1). The invention permits the multilayered formation of cigarettes in radial stacking and/or axial staggering. <IMAGE>
Patent DE-3908092-A1 (DE)
Title: Waste-water-connecting shaft with submersible motor-driven pump
IPC: F04D29/60
Filed: 1989-03-13
Abstract: A submersible motor-driven pump with separable pressure pipe is arranged in a waste-water-collecting shaft. The pressure pipe exhibits a backflow preventer. The backflow preventer has an upwardly directed cleaning connection stud which extends at least into the vicinity of the upper shaft border and is accessible from the outside. This configuration ensures that maintenance can take place, even of the backflow preventer and of the adjoining pressure line, without one having to climb into the waste-water-collecting shaft for this purpose.
Patent DE-3908283-A1 (DE)
Title: Control of voice-controlled speech direction identification
Inventor: KRAFFT WOLFGANG
IPC: H04M9/10
Filed: 1989-03-14
Abstract: The invention relates to a method for speech direction control of hands-free stations with additional attenuation in the idle reception channel. Depending on the tapping of the measurement points for the speech direction identification upstream or downstream of the variable attenuators, one of the two stations involved in the connection is disadvantaged when the speech direction is changed over. To prevent this, the measurement points upstream or downstream of the variable attenuators are activated in the respective speech channel with the aid of a device in the speech direction identifier depending on the speech direction changeover which is to be expected. For use in hands-free devices. <IMAGE>
Patent DE-3911678-A1 (DE)
Inventor: KRAEHENBUEHL MIRJAM
IPC: C09K3/32
Filed: 1989-04-10
Abstract: The invention relates to a new process for producing animal litter, using fillers and additives which react with water. These fillers are obtained from a fraction from household, industrial and similar waste and/or from paper sludge. The fraction obtained from the waste is pulverised and mixed with the additives, the mixed product is adjusted to a given moisture content and then granulated, and the resulting granulate grains with a specified particle size are separated out. The animal litter produced according to the invention ensures a high deodorising level, high absorbency and has low bulk weight. <IMAGE>
Patent DE-3912807-A1 (DE)
Title: Heavy oils hydrogenation in sump-phase process - using carbon black as an additive or catalyst
Inventor: WUERFEL HELMUT DR
IPC: C10G47/02
Filed: 1989-04-19
Abstract: Heavy crude oils (crude oil fractions) are hydrogenated with approx. 1% carbon black (I), present as a catalyst or additive, in a sump-phase process producing predominantly higher distillate oils. Pref. (I) is produced from carbon black oils or natural gas and also from used tyres, which can be crushed, dissolved in aromatic oil and the insol. deposits removed in a carbon black burner. ADVANTAGE - A high conversion rate is achieved.
Patent DE-3918154-A1 (DE)
Title: Gas sampling sonde - for flue gas systems made of sintered alumina including fittings
Inventor: GOEKCEK CETIN
IPC: G01N1/22
Filed: 1989-06-03
Abstract: The extraction of samples of flue gases and their supervision for harmful chemicals in the flue duct (1) of large boiler plant is often falsified when the exposed parts are made of conventional material such as Ti, austenitic or enamelled steel. A radical improvement has been achieved by using sintered alumina for the following parts: sonde (2), union nut (3), sonde tube (4), extension tube (8) and filter sleeve (10). Both tubes are pref. heated elements (6,9). The filter sleeve contains a dust filter; a PTFE hose (11) leads to the analyser and the hose (12) to a flushing gas supply. ADVANTAGE - This eliminates all reactions at high temps. in the presence of water vapour.
Patent DE-3919648-A1 (DE)
Inventor: STROEZEL REINHOLD DIPL ING
IPC: B25B23/14
Filed: 1989-06-16
Abstract: An angle screwdriver comprises a multipiece screwdriver spindle 20 and a disconnecting clutch 10, 19, 22, 33 which can be engaged and disengaged by longitudinal displacement and acts as a torque limiter for interrupting the force transmission from the screwdriver motor 5 to the screwdriver spindle 20. The disconnecting clutch is put into operation readiness after each screwdriving operation by being engaged as soon as the screwdriver motor 5 stops. When the screwdriver spindle 20, previously not moving, rotates, a spring 24 is compressed and acts upon locking balls 26, 29 which - as long as they are acted upon - keep the disconnecting clutch 10, 19, 22, 33 disengaged. <IMAGE>
Patent DE-3921238-A1 (DE)
Inventor: AMBROSI LUCIOANO
IPC: H05B7/109
Filed: 1989-06-26
Abstract: An adjusting device for an electrode in a metal smelter. The device has a pressure mechanism comprising a, preferably, one-piece, ring-shaped flexible tube filled with a pressure medium. The pressure mechanism is positioned between clamp elements and radially positioned around the electrode and a frame. To ensure the secure retention of the electrode and increase the service life of the material of the pressurization tube, through a simple structural means, the present invention provides that the clamp elements have retaining brackets and guide brackets that are positioned to slide horizontally on the frame and support elements that are partially in contact with the tube that is filled with the pressure medium. The support elements are provided on the clamp elements.