baber/WOPTO huggingface dataset:
Patent DE-3427819-A1 (DE)
Title: Swivel joint for an industrial robot
Inventor: KEPPLER RAINER
IPC: B25J19/06
Filed: 1984-07-27
Abstract: In a swivel joint for an industrial robot, the planetary gearing (6) arranged on the output side of the electric drive motor (2) is protected from shocks by an additional safety bearing (11), while the actual pivoting bearing arrangement is provided by a pretensioned taper roller bearing (8) and a needle bearing (10). <IMAGE>
Patent DE-3429336-A1 (DE)
Title: Sales or presentation shelf unit
Inventor: DORNHEIM GUSTAV
IPC: A47F5/10
Filed: 1984-08-09
Abstract: A sales or presentation shelf unit having shelves which are attached to supports and are arranged at vertical intervals which are larger than the smallest or smaller than the largest of the objects to be displayed, in each case two shelves arranged one above the other - seen in plan view - only partially overlap one another, the supports being constructed as central pillars which are preferably provided with a foot and are partially surrounded by the shelves, and the pillars having, at predetermined support heights, attachment cutouts which are each offset in the circumference for the selective angular offset attachment of fastening members for the shelves, in particular according to Patent P 3422693.1, the attachment cutouts being longitudinal slots in the tubular pillars for hooking in bearing arms of the fastening members which project radially from the pillar.
Patent DE-3443499-A1 (DE)
Title: Chain-chain crank mechanism
Inventor: OREND WERNER
IPC: F16H19/06
Filed: 1984-11-29
Abstract: The object on which the chain-chain crank mechanism is based is, in the conversion of a reciprocating motion to a rotary motion or vice versa, to reduce engine friction and hence fuel consumption and wear, to achieve smoother running of the engine and to reduce production costs in comparison with the crank mechanism of the spark-ignition and diesel engine. The characteristic of the chain-chain crank mechanism is that it is a hybrid mechanism. Fig. 2 of the drawing shows that in the section in which the chain wheels are not engaged by the link chains and which accounts for 75% of the stroke, no frictional losses occur in the joints of the connecting rod, in contrast to the crank mechanism. This is due to the fact that in the said range the operative spacing for the power-transmitting connecting rod is constant. On the other hand, where the chain wheels are engaged by the chains (25% of the stroke), the chain-chain crank mechanism has the features of a pure crank mechanism with the braking effect characteristic of the latter, the said braking effect ensuring that the oscillating mass is brought to a halt before the dead-centre positions and is not accelerated abruptly following these. <IMAGE>
Patent DE-3444979-A1 (DE)
Title: Butt-contacted electric roller-type capacitor
Inventor: SCHREIBER FRIEDEWALD
IPC: H01G4/015
Filed: 1984-12-10
Abstract: A butt-contacted electric roller-type capacitor, whose dielectric consists of plastic films (1, 2) has as its electrodes thin metal films (3, 4, 5, 6) which are regenerable and are positioned in an offset manner on both sides of the plastic films (1, 2). Rolled in between the plastic films (1, 2) there is a non-metallised support film (7, 8) whose edge region has a corrugated cut or stepped cut of amplitude A and wavelength  lambda . The support film (7, 8) is disposed so as to be fieldless and consists of a material having a high modulus of elasticity which is approximately retained up to about 200 DEG C. <IMAGE>
Patent DE-3500601-A1 (DE)
Title: Spring cylinder for vehicles, especially motor vehicles
Inventor: BECK HUBERT
IPC: F16F9/50
Filed: 1985-01-10
Abstract: Hydropneumatic spring cylinder, which is provided with a sealed working piston, separates two working chambers and is fixed to a piston rod. In this arrangement, the working chambers of the working cylinder are each connected to a separate accumulator and damping valves are provided between the hydraulic connections between the accumulators and the working chambers. Depending on the design type, the accumulators may be built in or externally connected. Changing of the spring load deflection characteristic and damping force can be produced by way of an externally actuable valve either in the working piston or in a bypass running parallel to the two working chambers of the spring cylinder. By adjusting the spring load-deflection characteristic and the damping, the tilt, roll and/or pitch movements of the vehicle body can be reduced.
Patent DE-3501538-A1 (DE)
Title: Electrical laundry drier
Inventor: HENNINGER ALFRED DIPL ING
IPC: D06F34/30
Filed: 1985-01-18
Abstract: Electrical laundry drier with a drum receiving the laundry and with a front loading orifice for the laundry drum, in which the loading orifice is closed by a door covering the front side of the laundry drier and above the door is provided a control panel with a pressurebutton switch having a plurality of pressurebuttons, one of the pressurebuttons being the "start button" for starting the programs. The "start button" cooperates with a mechanical door coupling in such a way that the latter can be actuated only with the door closed and that, with the opening of the door, the "start button" is automatically returned to its "off" or rest position and the program is interrupted.
Patent DE-3503721-A1 (DE)
Title: Slit die for extruding a thermoplastic
Inventor: PEIFFER HERBERT DIPL ING DR IN
IPC: B29C48/07
Filed: 1985-02-05
Abstract: The slit die for extruding a thermoplastic consists of at least one manifold channel, a flow channel with a channel enlargement in which the plastics melt is decompressed and a pair of die lips between which the plastics melt is discharged from the slit die. Parallel to the walls of the channel enlargement, a multiplicity of flat-shaped heating elements are disposed on both sides of the flow channel, which heating elements are variable in their widths and are insulated with respect to the space deflecting towards the flow channel. The heating elements are at a distance D, from the walls of the channel enlargement, which is larger than 10 mm and is in particular 15 - 40 mm. The length L of the heating elements corresponds approximately to the length of the channel enlargement and is determined such that the average residence time of the plastics melt when flowing through this channel enlargement is higher than 3 sec. The individual heating elements are heated to the same or different temperatures. <IMAGE>
Patent DE-3506348-A1 (DE)
Title: Drive device for the blow pipe of a soot blower
Inventor: TEKLENBURG THEODOR
IPC: F28G1/16
Filed: 1985-02-22
Abstract: Published without abstract.
Patent DE-3506762-A1 (DE)
Title: Electrical universal connecting terminal
Inventor: KOCEVAR JOZE DIPL ING
IPC: H01R4/50
Filed: 1985-02-26
Abstract: The universal connecting terminal according to the invention allows a perfect and permanently electrically conductive connection between two or more electrical conductors of different dimensions to be produced without any tools being needed. This is achieved by means of an attachment cone 1a on an elastically flexible slotted-on supporting cylinder 1b and by means of a sleeve 2a which is deformed in a conical shape at its end. The electrical conductors are compressed by the conical sleeve 2a (which is cut to length) from the outside and by the attachment cone 1a from the inside. <IMAGE>
Patent DE-3507388-A1 (DE)
Title: Process for purifying waste water
Inventor: BOEHNKE BOTHO
IPC: C02F3/34
Filed: 1985-03-02
Abstract: Process for purifying waste water, in particular municipal waste water, the waste water to be purified being first introduced into a high-load activation stage operated as an adsorption stage, then introduced via an intermediate clarification stage with sludge withdrawal and subsequently thereto into a low-load stage, to which is connected a secondary clarification stage with sludge withdrawal. Microorganisms function in the adsorption stage. The sludge is kept in the assimilation phase with the aid of the sludge withdrawal from the intermediate clarification stage. In the low-load stage, nitrification and, subsequently thereto, denitrification can also be carried out. Sludge from the intermediate clarification stage can be reintroduced as return sludge into the adsorption stage; sludge from the secondary clarification stage can be reintroduced as return sludge into the low-load stage. Furthermore, excess sludge is withdrawn and thickened. The waste water in the adsorption stage, is first treated under facultatively anaerobic conditions and, prior to the discharge into the intermediate clarification stage, is treated under aerobic conditions. The microorganisms are subjected both to the anaerobic and the aerobic conditions. The turbid water of the sludge thickening and the sludge dewatering is treated with precipitants before it is returned to the inlet of the sewage treatment plant. <IMAGE>
Patent DE-3513611-A1 (DE)
Title: Drainage slabs
Inventor: GUTJAHR JUN WALTER
IPC: E04F15/18
Filed: 1985-04-16
Abstract: Drainage slabs are combined in a tightly woven, pressed or rolled manner from foamed plastics, which are permanently resistant to moisture and are in the form of slabs, and from filter webs which are permeable to water. On their underside, the foamed-plastic carrier slabs (1) have milled-in profilings which run in parallel (in the direction of slope) and are designated as longitudinal ducts (3). The result is, for example, cavities in a U-format and spacer webs (2) which are left in their original thickness. Through-punchings (8), which simultaneously form on the underside of the drainage slabs so-called transverse ducts (5) between the longitudinal ducts, are produced at regular intervals in the region of the spacer webs (2). That is to say, the size of the through-punchings (8) must be such that the width of the spacer webs (2) is bridged, and a non-restricted transversely running passage through the profilings is achieved. On the underside, the spacer webs (2) of the foamed-plastic carrier slabs (1) are provided, at narrow spacings, with incisions which are designated as lamellar incisions (6). They are to ensure an adaptation over the entire surface area of the basically rigid foamed-plastic carrier slab (1). The foamed-plastic carrier slabs are adhesively bonded to a filter web (4) which is permeable to water (e.g. filter non-woven) and overlaps sufficiently on both sides. It is subsequently ensured, in the event of subsequent processing, that, in the bearing region, no bedding mortar passes into the possible interspaces.
Patent DE-3514620-A1 (DE)
Title: Method for debiting charge units stored in an electronic charge memory
Inventor: WAZECK JUERGEN DR
IPC: G07F7/02
Filed: 1985-04-23
Abstract: A method is proposed which serves to debit charge units (GE1...) stored in an electronic charge memory (GSP1). The debiting is carried out with each charge pulse (GI1...) arriving in an electronic control device. In order to simplify the exchange of a used charge memory (GSP1) for an unused charge memory (GSP2), the control device transfers all the charge units (GE4...GE6) still present in the charge memory to a buffer memory at a specific time (TV) before the end of the last time period (TZn). With each further incoming charge pulse (GI4...), all temporarily stored charge units (GE4...) are then debited consecutively. Automatic disconnection (Z) or, if a new charge memory has been inserted in the control device within the time (TV), the debiting of the charge units of this charge memory takes place only when all the temporarily stored charge units are used up. <IMAGE>
Patent DE-3516149-A1 (DE)
Inventor: RIXEN EDGAR
IPC: H02G3/04
Filed: 1985-05-04
Abstract: The cable tray section (10) is used for laying service conduits or the like. It has a U-shaped tray body (11) whose service opening (18a), formed by the tray walls (13), is sealed by a cover (12), which is attached to the ends of the tray walls (13), especially externally. In order to be able to produce cable tray sections (10) of different cross sectional dimensions, the tray walls (13) and the base (14) of the tray body are detachably connected to one another and can be replaced by walls and/or bases of different dimensions. <IMAGE>
Patent DE-3524889-A1 (DE)
Title: Device for measuring the clamping force of dental auxiliaries
Inventor: HAUMANN HELMUT
IPC: A61C19/04
Filed: 1985-07-12
Abstract: Device for measuring the clamping force of dental auxiliaries, specifically of dental prostheses or orthodontic correction braces, provided with a holding and fixing device (14) for the auxiliary (29), a manually operated spreading device (2, 7) engaging on the clamp (30), a first display means indicating the spreading path, and a second display means indicating the spreading force. <IMAGE>
Patent DE-3525420-A1 (DE)
Title: Trench-wall saw
Inventor: CHUNG DONG-YANG
IPC: E02D17/13
Filed: 1985-07-12
Abstract: A trench-wall saw is proposed which enables the operations and expense associated with the construction of conventional trench walls to be considerably reduced. According to the invention, a saw or a cutter is proposed which circulates around the trench wall and clears the earth at the positioning point. The field of application is the same as in the case of conventional trench walls, such as underground railway construction, basement construction, river engineering, harbour construction, etc.
Patent DE-3529011-A1 (DE)
Title: High-voltage transformer having a core
Inventor: RILLY GERARD DR ING
IPC: H05B6/66
Filed: 1985-08-13
Abstract: A high-voltage transformer having a heating winding, for example for a magnetron. A heating winding having only one turn would still supply an excessive voltage. The heating winding is therefore constructed according to the invention such that only a portion of the magnetic flux of the transformer passes through it.
Patent DE-3529981-A1 (DE)
Title: Device for rolling up paper webs
Inventor: WEISS UDO
IPC: B65H18/02
Filed: 1985-08-22
Abstract: The invention relates to a device for rolling up paper webs, in particular paper webs which have been inscribed by means of a printing mechanism, which device consists of a rolling chamber whose internal guide wall extends spirally in the peripheral direction and forms an introduction slit for tangential introduction of the paper web. Simple removal of part lengths of the paper web at any time is made possible thereby in such a way that a first part (10) of the guide wall is formed by a bottom part (2) and the remaining part (9) of the guide wall is formed by a cover (3) pivotably mounted on the bottom part (2), and that the surface of the guide wall (10) of the bottom part (2) extends in a radial step with an outward offset in the region of the pivoting axis (7). <IMAGE>
Patent DE-3531946-A1 (DE)
Title: Frequency modulator with PLL stabilisation
Inventor: KROLL DIETMAR DIPL ING
IPC: H03C3/09
Filed: 1985-09-07
Abstract: Frequency modulator with PLL stabilisation, comprising a re-adjusted oscillator, to which an AF is fed as a modulation, and a control loop comprising a divider, a reference, a phase comparator and a loop filter. A compensation signal is derived from the AF by means of which the pulse width of the divided oscillator signal can be modified in a pulse width modulator in the control loop downstream of the divider (:N).
Patent DE-3534110-A1 (DE)
Title: Skeleton container
Inventor: JUERGENS WALTER DR ING
IPC: B65D6/08
Filed: 1985-09-25
Abstract: The invention relates to skeleton containers having a plastic lining, in which said lining is held by means of a body-bound rivet via fastening elements which surround the skeleton bars.
Patent DE-3536256-A1 (DE)
Title: Magnetic seal and apron for the purpose of sealing and providing shade from the sun in the case of a roller blind
Inventor: LUTHER GERHARD DIPL PHYS DR
IPC: E06B9/58
Filed: 1985-10-11
Abstract: The "apron" represents a considerable supplement to a roller blind (QLL 83). It comprises fabric or sheeting webs which are fastened on the roller blind on a horizontal line. Depending on the height of the attachment line and on the properties of the material of the apron, examples of the functions which may be fulfilled are: bottom sealing, providing shade from the sun, glare shield, etc. A bottom magnetic sealing of the apron or an accompanying sealing strip combined with the system-related good top sealing and magnetic sealing of the lateral edges of the roller blind with the aid of an adhesively bonded, flexible and magnetisable amorphous metal strip then provides optimum sealing of the "paunch with apron" roller blind system. Apron for roller blind: The roller blind according to (QLL 83) still has two decisive weaknesses which impair its function as a means of providing shade from the sun or as heat insulation:   (1) Owing to lacking lateral and bottom sealing, the occurrence of condensation is very great. This applies, in particular, for the swimming-pool sector. (2) Providing shade from the sun is possible only to a limited extent and reduces the heat insulation.
Patent DE-3538728-A1 (DE)
Title: Process and apparatus for transferring reinforcing bars from a wire cutting installation to a processing station
IPC: B65G7/08
Filed: 1985-10-31
Abstract: The invention relates to a process for transferring reinforcing bars from a wire cutting installation to a processing station, in particular a laying station, for said reinforcing bars. After the wire has been cut, the reinforcing bars are deposited on a conveying pallet and the latter has a plurality of receiving chambers which extend parallel to the longitudinal extent of the discharged reinforcing bars and are intended for a plurality of said reinforcing bars, said chambers being formed by essentially vertically extending intermediate walls. The process according to the invention is characterized in that reinforcing bars are discharged from the wire installation into the receiving chambers of the conveying pallet, the conveying pallet is then pivoted into a position in which the intermediate walls extend approximately horizontally, and the conveying pallet is moved to the processing station. The apparatus according to the invention is distinguished in that, in the region of one of the outer walls (32), the conveying pallet (24) has wheels (36) on which the conveying pallet (24) is made to stand, in its pivoted position. <IMAGE>
Patent DE-3601195-A1 (DE)
Title: Synergistic combination of flupirtine and non-steroidal antiinflammatory drugs
Inventor: TIBES ULRICH DR
IPC: A61K31/44
Filed: 1986-01-17
Abstract: A pharmaceutical composition with a synergistic action containing a combination of the analgesic flupirtine with at least one non- steroidal antiinflammatory drug.
Patent DE-3602367-A1 (DE)
Title: Novel triazole derivatives and their use for stabilising organic polymers
Inventor: WEHNER WOLFGANG DR
IPC: C08L77/00
Filed: 1986-01-27
Abstract: Compounds of the formula I <IMAGE> in which R denotes a -COOCH3, -COOC2H5 or methyl group, R1 denotes a -COOR3 group, R2 denotes hydrogen, methyl or ethyl and R3 denotes C1-C22-alkyl, are suitable for stabilising organic polymers, in particular chlorine-containing thermoplastics, against the influence of heat and/or light.
Patent DE-3610181-A1 (DE)
Inventor: SONNENBURG REINHOLD DIPL ING D
IPC: C02F3/30
Filed: 1986-03-26
Abstract: A set of ponds for the biological cleaning of sewage includes a first pond with an anaerobic deep zone for denitrification. The second pond receives an oxygen input for aeration by a roll-over type of circulation, resulting in an oxygen excess. From the outflow end, a part of the nitrite and nitrate contg. effluent is recycled to the inflow of the first pond and is mixed intensively with the raw sewage. The setting pond has a deep zone, preceded by an overflow, mixing chamber and semi-immersed partition to ensure that the inflow reaches the deep zone. A pipe and overflow shaft links it to the second pond which has across it a frame with aerators in the centre which enforce an ascending water flow resulting in a roll-over type of circulation.
Patent DE-3610277-A1 (DE)
Title: Electrode for a photoelectrochemical reaction
Inventor: MORIMOTO KIYOSHI
IPC: H01L31/04
Filed: 1986-03-26
Abstract: An electrode (15) for a photoelectrochemical reaction is described, which electrode is suitable for carrying out a stable photoelectrochemical reaction even in solution and which can be produced at low cost. The electrode (15) contains a substrate (16) and an FeOx film (17) applied to the substrate (16), which film has a flat band potential which is kept on the negative side. The electrode (15) can also have multilayer FeOx films which are applied to a substrate and which each have band gaps which can be successively changed from one layer to the next, while the flat band potentials are maintained and kept on the negative side (Fig. 4). <IMAGE>
Patent DE-3611391-A1 (DE)
Title: Method and device for pouring drinks containing carbon dioxide, especially champagne, into bottles
Inventor: RHEIN OTTO H
IPC: B67C7/00
Filed: 1986-04-04
Abstract: Method and device for pouring drinks containing carbon dioxide, especially champagne, into bottles and sealing it there. In the method for pouring drinks containing carbon dioxide into bottles and sealing it there, the bottle, or at least the bottle opening, is introduced into a filling and sealing chamber and is sealed off from the surrounding atmosphere. The interior of the bottle and the filling and sealing chamber are preloaded by means of a loading gas to a pressure which is greater, by a small safety margin, than the saturation pressure of the drink at pouring temperature. The drink equalises the pressure by flowing into the bottle. Then the loading pressure is maintained until the bottle is sealed. In the device according to the invention, the filling and sealing chamber (20) is connected to a pressure chamber (19, 20) to which the mount (31, 32) of the bottle, the filling element (21) and the sealing element (23) are connected in a pressure-sealed manner by means of supply connections. The bottle (28) and the said elements (21, 23) are moved towards one another in such a way that all essential functions are carried out under loading pressure. <IMAGE>
Patent DE-3613963-A1 (DE)
Title: Device for lowering a fuel element into a pool
Inventor: POLLAK GERD
IPC: G21C19/10
Filed: 1986-04-24
Abstract: In a device for lowering a fuel element (BE) into a pool (W) by means of a hoist which can be moved over the water surface, it is provided for the purpose of positioning the coupling point above the water surface that at least one guide tube (2; 3; 19; 23; 24), arranged upright under water and open at the top, for accommodating the fuel element (BE) is provided and that there is provided in the guide tube a fuel element carrier (7), which can be displaced in the longitudinal direction of the guide tube and is adapted to the inside cross-section thereof and is displaced downwards under the weight of a fuel element placed on to it, and that at least one throttle point (14; 15; 16) is provided through which water displaced in the guide tube by the moving fuel element carrier (7) and the fuel element (BE) can flow in a throttled fashion in order to set the lowering rate, and that a device (12, 13; 20; 27, 28, 30, 31, 32, 33) is provided for the positive upward movement of the fuel element carrier (7) relieved of the fuel element. <IMAGE>
Patent DE-3615990-A1 (DE)
Title: Low-temperature heating boiler
Inventor: SCHULTZ ROLF
IPC: F24H1/26
Filed: 1986-05-13
Abstract: The invention relates to a ribbed-pipe heating boiler, in which the ribs are welded to the inner wall of the boiler. In order to compensate for the heat losses occurring as a result of the gap caused by the geometric proportions of the welding apparatus, this gap is filled by at least one rib welded to the outside of the combustion-chamber wall and extending parallel to the neighbouring ribs.