baber/WOPTO huggingface dataset:
Patent DE-3525776-A1 (DE)
Title: Process for controlling the SO2 circulation for simultaneous separating off of SO2 and NOx and laughing gas (N2O) in a process for obtaining SO2-rich gas
Inventor: HOELTER HEINZ DIPL ING
IPC: C01B17/50
Filed: 1985-07-19
Abstract: According to the teaching of the main application P 3524608.1, the ratio of SO2 to NOx must be stoichiometrically controlled in order to achieve the highest possible efficiency in simultaneously separating off SO2 and NOx. In slag tap fired boilers, the ratio of SO2 to NOx is generally unfavourable for the SO2 value, that is the SO2 content is too small. It is therefore necessary to supply SO2-rich gas or pyrosulphite to the process. In order to avoid this, according to the invention it is proposed, by the addition of N + S salts (for example N(SO3Na)3, HN(SO3Na)2.2H2O etc.), obtained as a separate residue product from the scrubbing water of a simultaneous SO2/NOx scrubber via an evaporation unit, which are fed alone or mixed with the fuel used to the combustion chamber of a dry chamber boiler or slag tap fired boiler.
Patent DE-3526626-A1 (DE)
Title: Cage for rolling-contact bearings
Inventor: BOKEL ARNOLD
IPC: F16C33/49
Filed: 1985-07-25
Abstract: The cage for rolling-contact bearings consists of interconnected segments which are bent in a V shape at their free ends. In each case one free end of two adjacent segments engages around a rolling element, giving rise to a positive connection. The segments can be used for all types of rolling-contact bearing. <IMAGE>
Patent DE-3530674-A1 (DE)
Title: Sound reproduction system with remotely controlled tone setting
Inventor: BERGES JUERGEN
IPC: H03G1/02
Filed: 1985-08-28
Abstract: A sound reproduction system contains a sound channel (1) with a tone setting system (12) (equaliser). In this, tone setters (13), which can be set electronically and have associated level value memories (14), are provided for individual sections (TB1 to TBn) of the sound frequency band of the sound channel. For setting given level values at a measuring point, a remote control device (21) has a level meter (27) with a level display device (29). Using the keys (24) of the remote control device, an operating state for the tone setting is set in the sound reproduction system, the data input of the level value memory of the selected tone setter is selected, a corresponding reference sound signal is selected in a sound generator (19), the sound channel is connected to the output (18) of the sound generator, and the set value of the level value memory is changed by control signals until the measured level value agrees with the target level value. <IMAGE>
Patent DE-3532263-A1 (DE)
Title: Blank for an information support and a receptacle for such an information support
Inventor: FERTL KLAUS
IPC: G09F1/06
Filed: 1985-09-10
Abstract: The invention relates to a blank for an information support which can especially be carried in a motor vehicle and has folding surfaces which can be foldably connected to one another and combined to form a pyramid. Furthermore, the invention relates to an information support itself and a blank for a package for such an information support.
Patent DE-3532684-A1 (DE)
Title: Sanitary cabinet with foldable make-up table
Inventor: AUGUSTIN CHRISTOPH
IPC: A47B67/00
Filed: 1985-09-13
Abstract: This is a sanitary cabinet which can be mounted between an existing sanitary cabinet of conventional design and a washbasin, but also fulfils its purpose independently without further sanitary cabinets. Its door can be opened horizontally and, in the opened state, rests on the washbasin. In the closed state, the washbasin is ready for use and, in the opened state a make-up table is produced on the washbasin. The higher compartments of the cabinet are mounted movably on the door and also fold down onto the table. A foldable board, which is not visible in the closed state and is mounted on the upper edge of the door = table, guarantees a homogeneous termination of the table with the washbasin.
Patent DE-3537131-A1 (DE)
Title: Chain conveyor for conveying bulk material, in particular in underground mine operation
Inventor: LACHNER HANS DIPL ING
IPC: B65G19/22
Filed: 1985-10-18
Abstract: The invention relates to a chain conveyor for conveying bulk material, in particular in underground mine operation, the conveying chain of which is positively guided in a guide trough (2), which is open towards the conveying trough (1), and is connected to covering elements (5) which overlap in the conveying direction, cover the opening of the guide trough (2) and leave sealing gaps (8) along the guide trough (2) towards the conveying trough (1). In order, in such a chain conveyor, to prevent fine particles from the material being conveyed from reaching the guide trough (1) and collecting there, the invention proposes that deflection elements (9) are arranged on the covering elements (5) in the region of the sealing gaps (8), which deflection elements project from the covering elements (5) towards the faces of the conveying trough (1) bounding the sealing gaps (8) and are provided with deflection faces inclined against the direction of motion of the chain (3) towards the outer edges of the sealing gap. <IMAGE>
Patent DE-3540670-A1 (DE)
Title: Elastic supporting and shock-protection element
Inventor: WEDEKIND GERHARD DIPL ING
IPC: F16F15/04
Filed: 1985-11-16
Abstract: The supporting and shock-protection element according to the invention has a series arrangement of two spring units, the first spring unit (1) being matched to the normal vibration response of the system and the second spring unit (2) being held in the virtually unloaded state in normal operation, by means of a blocking device (3), and springing in and absorbing the load only when an unacceptably severe shock occurs, which overcomes the retention force of the blocking device. <IMAGE>
Patent DE-3602100-A1 (DE)
Title: Actuating device
Inventor: SCHLUETER DIETER
IPC: A63H27/133
Filed: 1986-01-24
Abstract: The invention relates to an actuating device for various mutually superimposed movements, especially for the control and actuating movements of linkages in the case of missiles. The essence of the invention is that at least two actuating drives are provided, that at least one of the actuating drives is supported such that it can pivot on its own, and that at least one coupling rod is provided which connects the actuating drives in an articulated manner.
Patent DE-3609047-A1 (DE)
Title: Refractory casing for pipes in preheating furnaces
Inventor: SCHATSCHNEIDER PETER
IPC: F27D3/02
Filed: 1986-03-18
Abstract: A refractory casing made of incombustible, compressed flat insulating bodies made of mineral or ceramic fibres for the thermal insulation of pipes in preheating furnaces in the steel industry which are heated from below, in which the insulating bodies are curved in profile on the inside and if appropriate also on the outside and completely or virtually completely surround the pipes to be insulated in the circumferential direction and are secured thereon, so as to bear closely against one another, by at least two holding devices which engage on the ends of a number of adjacent insulating bodies which form an insulating-body stack, is described. In order to reduce the risk of detachment from the pipe in the case of the constant vibration of the latter and to decrease the space requirement for the insulation on the site and the mounting outlay there, it is envisaged that a number of insulating bodies are lined up on a number of spaced spikes to form a highly compressed insulating-body stack, and a number of compression clamping holders are held at a spacing from one another between the holding devices of the spikes engaging on the ends. The spikes can project with their tips beyond at least one end surface or abutting surface of the insulating-body stack forming a prefabricated shaped fibrous part and be received in the facing end surface or abutting surface or in the holding device of the adjacent shaped part. <IMAGE>
Patent DE-3610105-A1 (DE)
Title: Clip for tentering and stretching machines
Inventor: JEDAMZIK KARL-HEINZ
IPC: D06C3/04
Filed: 1986-03-26
Abstract: A clip (2) for tentering and stretching machines has a clip body, with a clip table (4) attached to the latter, and a flap (8) which is mounted pivotably on the clip body and has a knife edge and which carries one or more tracer rollers (18), as well as a blocking device (lever arrangement 34) which, in specific operating states, prevents contact between the knife edge (16) and the clip table (4). In order to produce the blocking device at the least possibly outlay in terms of construction, provision is made for it to be actuable as a result of the introduction of the fabric. <IMAGE>
Patent DE-3610512-A1 (DE)
Title: Process for optimising the reaction of hexachloroethane for the degassing of molten aluminium and of aluminium alloys and also the distribution of crystallisation nuclei in them
Inventor: KRAFT GUENTHER PROF DIPL CHEM
IPC: C22B21/06
Filed: 1986-03-27
Abstract: For the purpose of the chlorinating degassing of molten aluminium and of aluminium alloys, the invention provides a combination of hexachloroethane and a reactive metal, in particular aluminium. This affects the hexachloroethane decomposition in such a way that the formation of highly chlorinated aromatic hydrocarbons which normally occurs is largely suppressed.
Patent DE-3611017-A1 (DE)
Title: Resilient supporting part for Y-steel sleepers
Inventor: EFFERT UDO DIPL ING
IPC: E01B9/68
Filed: 1986-03-27
Abstract: It is proposed to use material of defined temperature resistance and elasticity for a resilient supporting part for railway rails laid on Y-steel sleepers. Individual portions of the supporting part can be designed in this case from different materials or with different elasticity. <IMAGE>
Patent DE-3613663-A1 (DE)
Title: Door lock
Inventor: GOECKING ALBERT
IPC: E05C1/16
Filed: 1986-04-23
Abstract: The invention relates to a door lock having a drop latch which is movable forwards and backwards counter to the effect of restoring springs by an inner and an outer handle, there being provided an additional latch and an adjusting lever which is loaded by the inner handle independently of the outer handle and which, when the inner handle is actuated, guides the additional latch into a locking position via a shift slot and, when the inner handle is actuated once again, guides the shift slot into a release position for the additional latch, and the additional latch being guided back into its position of rest by a compression spring.
Patent DE-3619144-A1 (DE)
Inventor: HEUSCHKEL UWE
IPC: B29B17/00
Filed: 1986-06-06
Abstract: In a method and a device for making shaped objects from plastic refuse plasticized in a roller extruder under pressure and ejected from the nozzle of the extruder a plurality of molds are provided transported to the extruder, filled thereby and transported therefrom. Each mold has at the end face a plate having a filling opening. During the filling process this plate sealingly overlaps the surface surrounding the nozzle so that the mold can be filled with plasticized plastic under the pressure generated in the roller extruder.
Patent DE-3619502-A1 (DE)
Title: Strip safeguard
Inventor: FRIESE PAUL
IPC: B65D27/30
Filed: 1986-06-10
Abstract: The strip safeguard is characterised in that a strip of unlimited shape and width is attached to any point on the envelope, matched to the contents of the envelope, which strip closes the contents of the envelope on the inside by folding and an appropriate gluing operation. The securing strip is also attached in a shortened version in order to affix a stamp or other codes, symbols for the missing amount for proper closure of the contents of the envelope. The designations and notes on the strip safeguard window are unlimited, e.g. For the management, Only for the workers council, Quotation, Valid only to date stamped.
Patent DE-3620164-A1 (DE)
Title: Process for producing flexible hollow bodies open at one side, especially protective gloves, from a flexible plastic and device for carrying out the process
Inventor: COLDITZ RUEDIGER
IPC: B29C41/14
Filed: 1986-06-14
Abstract: The invention relates to a process for producing flexible hollow bodies open at one side, especially protective gloves, from a flexible plastic which is applied to a support material comprising, for example, a textile fabric drawn over a supporting mould and, after draining off the excess plastic, curing by drying. The supporting mould with the support material is pivoted about the horizontal longitudinal axis after or during the wetting with liquid plastic, the excess liquid plastic draining off into a draining trough. After or during the withdrawal from a bath of liquid plastic, the supporting mould can be pivoted into the horizontal position. It is also possible to bring the supporting mould with the support material horizontally below a plastic feed device for liquid plastic and to wet it with liquid plastic from above.
Patent DE-3627734-A1 (DE)
Title: Diesel soot filter
Inventor: ANDREJEWSKI GUENTER
IPC: F01N3/021
Filed: 1986-08-16
Abstract: In a diesel soot filter comprising a housing with an exhaust inlet and an axial exhaust outlet connection, and a ceramic grid formed between the connections through which the exhaust gases flow and which retains soot particles, the accumulation of which in the ceramic grid is removed through combustion by means of a heating system, it is proposed according to the invention that the housing (1) have a tangential exhaust inlet connection (6), which opens into a ceramic hollow body (2), on which coarser soot particles, separated by centripetal acceleration, are deposited, and that the ceramic grid (4) be arranged between the ceramic hollow body (2) and the exhaust outlet connection (15) and serve for retention of the finer soot particles (Fig. 1). <IMAGE>
Patent DE-3629423-A1 (DE)
Title: Cylindrical stator, its production, and an electronically commutated DC machine equipped with this stator
Inventor: RABE ERICH
IPC: H02K29/00
Filed: 1986-08-29
Abstract: An electronically commutated DC machine having a multipole permanent-magnet rotor has a cylindrical stator whose stator core is a closed ring consisting of high-resistance, high-permeability flat material. At least one coil consisting of endless wire is used as an armature winding, which wire is wound around the flat material in the direction of the cylinder axis such that a number of parallel and adjacent wire turns in the same winding direction each form one winding section and successive winding sections, which are linked to one another in series, are arranged at a distance from one another and - when current is passed through - in each case have opposite magnetic effects.
Patent DE-3637256-A1 (DE)
Title: Rotor
Inventor: FRIED REINHARD DIPL ING
IPC: F16F15/32
Filed: 1986-11-03
Abstract: This rotor, as part of a piece of equipment, has a rotor body (2) connected rigidly to a shaft (1). The rotor body (2) is preferably manufactured from ceramic and can be balanced. Balancing is accomplished by attaching or removing balance weights to the rotor body (2). The aim is to create a rotor which can be balanced in a simple manner and in a relatively short time. This is achieved by the fact that the rotor body (2) has cut-outs (11) for the fitting of balance weights and furthermore has integrally formed balance weights (7) which can be removed, at least in part. <IMAGE>
Patent DE-3637981-A1 (DE)
Title: Process and apparatus for producing highly porous shaped parts
Inventor: HERFORTH KLAUS DR
IPC: F26B3/34
Filed: 1986-11-07
Abstract: Highly porous shaped parts (7) having a total porosity of over 30 % of which more than 30 % comprises micropores having a pore radius below 100  mu m, are obtained by carrying out microwave irradiation (4) between the shaping of the shaped parts from finely divided material, optionally with additions of binder, and a mostly thermal consolidation (2), with the microwave treatment being able to be shortened if predrying (5) is carried out upstream thereof. <IMAGE>
Patent DE-3641398-A1 (DE)
Title: Method for the production of a damper for structure-borne noise
Inventor: TACKENBERG WINFRIED DIPL ING D
IPC: G10K11/168
Filed: 1986-12-04
Abstract: A plurality of disc-shaped waveguides (30, 31, 32) are stacked one on top of the other with disc-shaped spacers (34, 33) and annular discs (35, 36) of viscoelastic material between them and pressed together between pressing tools (37, 38) with the application of heat and pressure. The temperature is chosen so that it lies within the softening range of the viscoelastic material, between the inflection point of the curve representing the dynamic modulus of elasticity as a function of temperature and the minimum of this curve, at which the decomposition range begins. <IMAGE>
Patent DE-3642273-A1 (DE)
Title: Degradation of polyethylene by means of tin compounds
Inventor: RAUER KURT DIPL CHEM DR
IPC: C08F4/58
Filed: 1986-12-11
Abstract: Polyethylene, preferably high-density polyethylene, is degraded by means of tin compounds (for example dibutyltin dilaurate) or combinations of tin compounds with compounds of metals from main groups 1 to 5 and compounds from sub-groups 1 to 8 of the Periodic Table at temperatures above 300@C, optionally in the simultaneous presence of a free-radical former (for example peroxide or azo ester) or in the presence of a free-radical former and a crosslinking enhancer (for example triallyl citrate or triallyl trimellitate) or in the presence of a free-radical former and a monomer (for example methyl (meth)acrylate, allyl laurate, styrene or acrylonitrile). The process according to the invention also allows the degradation of crosslinked polyethylene.
Patent DE-3700676-A1 (DE)
Title: Block-working apparatus
Inventor: HOEPPE OLAF
IPC: E01C23/085
Filed: 1987-01-12
Abstract: A block-working apparatus for the bush hammering of blocks, in particular concrete blocks, has a tool holder in a vibrating frame with a multiplicity of working tools, to each of which a force is individually applied. To produce the percussion force, a multiplicity of unbalance masses are rotatably mounted on the vibrating frame, the vibrating frame itself being mounted in a vertically displaceable manner in a horizontally traversable cross slide. Percussion bolts allocated to the individual tools are set in vibration in the tool holder by the unbalance masses in order to act on the tools working the block.
Patent DE-3703811-A1 (DE)
Title: Window
Inventor: BAUMANN ULRICH
IPC: E06B3/28
Filed: 1987-02-07
Abstract: A window (10) comprising a window frame (12) and a window pane (16) is improved from a sound-insulation point of view, in particular from a heat-insulation point of view, in that at least one additional window pane (22) in an additional frame element (20) is present, said frame element (20) being screwed or adhesively bonded on the window frame (12) such that, from the side of the frame element, the window pane (16) is fully covered by said frame element (20) and the additional window pane (22) provided in it, an interspace (38) being left between them. <IMAGE>
Patent DE-3703856-A1 (DE)
Title: Tubular solar collector and method for its manufacture
Inventor: KLEINWAECHTER JUERGEN DIPL PHY
IPC: F24S10/70
Filed: 1987-02-07
Abstract: In a tubular solar collector, comprising a plastic flexible tube that is transparent over at least part of its circumference, provision is made for it to be manufactured in one piece from a transparent plastic and a dark, absorbent one by co-extrusion, in order to achieve improved weather resistance, good absorption properties and high mechanical strength combined with inexpensive production.
Patent DE-3707612-A1 (DE)
Title: Air guide box with a device for guiding the lead strip through the dry end of a papermachine
Inventor: HEINZMANN HELMUT
IPC: D21F5/04
Filed: 1987-03-10
Abstract: In a device on an air guide box (20) for the dry end of a high-speed papermachine for securely taking up and guiding a lead strip of a paper web (16), wherein the air guide box (20) extends along the support belt (18) up to the inlet gusset (22) between this support belt (18) and a drying cylinder (11 or 13) taking up the paper web (16) and the support belt (18), and transversely through the dry end between two successive drying cylinders (10, 11 or 12, 13), and has a first wall (21) which - as viewed in the cross-section of the box (20) - extends along the support belt (18), a gap (23) remaining between the first wall (21) and the support belt (18), an air barrier, by means of which the gap (23) can be isolated on the support belt side, is provided at a distance, corresponding to the width (X) of the lead strip, from the end face, taking up the lead strip, of the air guide box (20). By means of such a device, the lead strip (18) can be securely held on the support belt (18), and in particular without special control elements with a view to controlled edge guiding being necessary. <IMAGE>
Patent DE-3708477-A1 (DE)
Title: Wine coolers
Inventor: PETERSHANS HORST
IPC: C12G3/06
Filed: 1987-03-16
Abstract: Wine coolers are in principle punches which have long been known. The mixture of wine with fruit juice gives a fresh fruity drink having an alcohol content of about 6%. However, even this low alcohol content is a barrier, e.g. for people with damaged livers, former alcoholics or the millions of people who are not allowed to consume alcohol because of religious reasons. A wine cooler is therefore sought after which deserves its name with respect to flavour but which is also acceptable to the consumers hitherto excluded. In order to overcome the previous consumer barrier, de-alcoholised wine is used as the cooler base so that alcohol is also absent in the finished wine cooler, but the desired wine-fruit flavour is present.
Patent DE-3717297-A1 (DE)
Title: Piston ring made exclusively of cast iron with chilled cast iron in just one area of its outer circumferential surface
Inventor: JAEHN FRANK DR
IPC: F16J9/26
Filed: 1987-05-22
Abstract: If the chilled surface area of a piston ring of this kind is formed by a continuously produced remelted layer, stress cracking can occur, especially at the transition from the melting zone to the edge zone not subjected to remelting. It is here that the invention is intended to provide a remedy. To avoid the stress cracks described, the chilled area (ledeburite structure) is divided into separate adjacent zones. The individual zones are elliptical in shape and the principal axes of the ellipses are aligned at an acute angle to the axis of the piston ring.
Patent DE-3719497-A1 (DE)
Inventor: HEDKTE ROLF DR ING
IPC: G01R31/28
Filed: 1987-06-11
Abstract: Test node equipment is provided between successive component groups operating in cascade and each test node is connected to a data bus system through which test patterns can be provided by a test pattern generator and from which signals can be evaluated by a test pattern analyzer, the test pattern generator and the test pattern analyzer being under control of a test computer. Each test node has a state in which the output of the preceding component group passes through it to the next component group with only a possibility of monitoring possible deficiencies by the test computer and other states in which the cascade operation of component groups can be interrupted at a test node for inserting a test pattern to a following component group or receiving a processed test pattern from a preceding component group. A test node may also contain driver circuits for transfer of rapid data to a memory of the test computer for subsequent processing at a lower speed and may also contain equipment to assist in the use of a so-called signature analysis system.