baber/WOPTO huggingface dataset:
Patent DE-3544571-A1 (DE)
Title: Method for the secondary utilisation of regeneration steam
Inventor: EBNER KARL
IPC: C01B31/08
Filed: 1985-12-17
Abstract: The process for the secondary utilisation of the steam used in adsorption plants for regenerating loaded activated carbon involves condensation of the laden steam and expansion, in at least two stages, of the cooling water heated in the condenser, each of these expansion stages having a separate heater assigned thereto for utilising the energy of the expanding vapours. Said heaters are preferably elements of a downstream expansion-evaporator system.
Patent DE-3601329-A1 (DE)
Title: Press for separating solid and liquid substances, especially from mash during the extraction of fruit juice
Inventor: HARTMANN EDUARD ING
IPC: B30B9/08
Filed: 1986-01-17
Abstract: The press (1) has a rotatably driven pressing container (2) having an axially displaceable pressure plate (3) and a counter-pressure plate (4) which are mutually connected by means of drainage lines (8). The drainage lines (8) which discharge the fruit juice are composed of a flexible core piece (10) which is surrounded by a filter sleeve (13) which is permeable to liquids. In order to prevent twisting of the filter sleeves (13) about the longitudinal axes of the core pieces (10) during rotation of the pressing container (2) and therefore impairment of drainage, the direction of rotation of the pressing container (2) is repeatedly changed, especially at the end of the pressing stroke of the pressure plate (3). <IMAGE>
Patent DE-3601741-A1 (DE)
Title: Hose arrangement which consists of flexible plastic material
Inventor: STOLL KURT DIPL ING
IPC: F16L11/22
Filed: 1986-01-22
Abstract: The invention relates to a hose arrangement which consists of flexible plastic material and is intended for channelling a pneumatic pressure medium. It is provided that the hose arrangement has a plurality of individual hoses (1a to 1g) which are arranged one beside the other in a common plane (3), run parallel to one another and form flow paths (2a to 2g) which are independent of one another, and that the respectively neighbouring individual hoses (1a to 1g) are fastened on one another such that they can be separated along a predetermined separating line (5), running in the longitudinal direction of the hose, and, in this arrangement, form a common, single-part hose band (4).
Patent DE-3602269-A1 (DE)
Title: Container framework for receiving small standard containers
Inventor: SCHWARZ HANS-MICHAEL DIPL ING
IPC: B66C1/28
Filed: 1986-01-25
Abstract: In the case of stackable small standard containers it is necessary to grasp the entire stack for the purpose of transport and also to be able to lift up the individual containers located in the stack so far from one another that parts located in the containers can be removed.   These requirements are satisfied, according to the invention, by a container framework in which the individual containers are held by rails which act on the projecting edge, the rails being articulated to scissor links which, when lifted by means of a lifting crosshead, lift the containers from one another at a uniform distance. <IMAGE>
Patent DE-3604821-A1 (DE)
Title: Circuit arrangement for controlling a motor, especially for roller-shutter drive systems
Inventor: HUBER LOTHAR
IPC: H02P7/03
Filed: 1986-02-15
Abstract: A circuit arrangement (10) is proposed for controlling the two rotation directions of a motor, especially for controlling roller-shutter drive systems, in the case of which circuit arrangement (10) two input connections (17, 19) (which can optionally be connected to one of the voltage connections of a voltage source) are connected via in each case one series circuit of two electrical switches (16, 13 and 12, 15 respectively) to two motor connections (18, 20) for the two rotation directions of the motor. One (16 or 12 respectively) of the two switches is open in each of the two series circuits in the quiescent state, and the other (13 or 15 respectively) is closed. In this case, the open switch (16 or 12 respectively) of one series circuit is coupled to the closed switch (15 or 13 respectively) of the other series circuit in each case. A voltage signal to in each case one of the input connections (17, 19) is used as a control signal for closing the open switch (16, 12) connected thereto and for opening the switch (15, 13), which is coupled thereto, in the other series circuit. Any desired number of motors can be controlled in parallel by parallel connection of such circuit arrangements, without it being possible for there to be any mutual influence. <IMAGE>
Patent DE-3608811-A1 (DE)
Title: Opening roller of an open-end spinning machine
Inventor: HEINEN HELMUT
IPC: D01H4/32
Filed: 1986-03-15
Abstract: For the purpose of a better opening result, two saw-tooth wires (2, 3) spaced from one another at a preferably constant distance are inserted helically into the roller body (1). The saw-tooth wires (2, 3) are advantageously of equal length, and their starts (2', 3') and ends (2'', 3'') are advantageously offset respectively at 180 DEG relative to one another on the roller body (1). This arrangement also avoids the need for the subsequent balancing of the roller body or of the opening roller. <IMAGE>
Patent DE-3610044-A1 (DE)
Title: Device for common asymmetry protection of lossy series-tuned circuits
Inventor: HOFFMANN REINHARD DIPL ING
IPC: H02M1/12
Filed: 1986-03-22
Abstract: In the case of a device for common asymmetry protection of lossy series-tuned circuits which are connected to a three-phase power distribution network for the purpose of compensating for reactive volt amperes (VAR) and for reducing harmonic currents, and in the case of which additional frequencies occur in the network, which are caused by active units (converters etc.), it is intended to prevent erroneous tripping of the protection for the case when, although an odd number of capacitors are used per branch of the series-tuned circuit, the sum of all the capacitor elements is, however, even. This is achieved in that the star points of the series-tuned circuits, consisting of the series circuits of in each case one lossy inductor coil (L11, L12, L13 and L21, L22, L23 respectively) and a capacitor (C11, C12, C13 and C 21, C22, C23 respectively) are connected via the primary winding of a current transformer (W1) in whose secondary winding the respective compensating current on the primary side is transformed, a filter (F) being connected in parallel with an overcurrent trip device (A) in the secondary circuit, which filter (F) is designed such that the harmonic currents which are induced in the secondary circuit are kept away from the overcurrent trip device. <IMAGE>
Patent DE-3610983-A1 (DE)
Inventor: ROESGEN HANS PETER
IPC: E01D19/10
Filed: 1986-04-02
Abstract: The longitudinal strips (12, 13) of the rail are applied to the side of the support post (11) which is facing the roadway and the web members (15) are secured on the roadway side to the longitudinal strips (12, 13). The web members (15) - oval-sectioned tubes arranged with the major cross-sectional axis at right angles to the rail - are so clamped by internal retaining elements (151) to the longitudinal strips (12, 13), that, when undergoing a determined lateral impact force, they can pivot around the retaining elements (151) against the longitudinal strips (12, 13). Thus the web members (15) can lie upon another like tiles on a roof. A safety cable (16) can be inserted in each of both the lower and the upper longitudinal strips (13, 12), whereby eyelet screws (142, 144) clamp the cable (16) against strip securing elements (14) and the latter clamp the longitudinal strip (12, 13) against the support posts (11).
Patent DE-3615843-A1 (DE)
Title: Hollow plastic element
Inventor: KRUEGER HEINZ
IPC: B29C65/82
Filed: 1986-05-10
Abstract: An electrically conducting wire (5) is respectively incorporated in the inner weld seams (4) of a hollow plastic element. As a result, it can easily be checked whether the weld seams form a tight seal by means of a high-voltage electrode which is passed along the outside of the said weld seams. <IMAGE>
Patent DE-3619650-A1 (DE)
Title: Severing device for vehicle safety belts
IPC: B60R22/32
Filed: 1986-06-11
Abstract: Published without abstract.
Patent DE-3625711-A1 (DE)
Title: Surface treatment of reinforced-concrete surfaces in civil engineering and bridge construction for limiting cracking
Inventor: GERMEY HERBERT DIPL ING
IPC: E04F13/02
Filed: 1986-07-25
Abstract: The invention consists in applying to the surface of a reinforced-concrete surface a layer of glass fibre-reinforced material. The layer thickness is 5 to 10 mm. The application is carried out on the still-wet, unset structural concrete. The glass fibre-reinforced mortar may be applied using machines or by hand. The cement-bound plastics-modified glass fibre-reinforced mortar is already available as a ready-mixed composition. The layer prevents and limits cracks which occur during setting and subsequent shrinkage of the concrete. The penetration of media destroying the concrete or the reinforcement can be prevented or limited by this means.
Patent DE-3630345-A1 (DE)
Title: The nucleon drive by means of water
Inventor: SPANYOL ZOLTAN GRAF VON
IPC: F02B43/10
Filed: 1986-07-18
Abstract: The invention of the nucleon drive by means of water uses water as an energy intermediary. It dissociates the water into its components, excites the atoms, and finally reunites them in the cylinders. The explosive energy is utilised in part as mechanical work. The thermal component of the above-named energy is used for energy enrichment and partial dissociation of the water in the preheating tank. The enriched water vapour is further excited in the nucleon tank, then passed to the reservoir, and finally the dissociated and enriched components are combined into water again in the cylinders.
Patent DE-3641936-A1 (DE)
Title: Implement driven via the tractor hydraulic system, in particular spreader device
Inventor: WEICHS HERMANN
IPC: A01C17/00
Filed: 1986-12-09
Abstract: An implement driven via the tractor hydraulic system, in particular a spreader device, has at least one hydraulic motor. The latter is connected to the tractor hydraulic system via a pressure feed line and return line with a shut-off device. A control device is present. The latter has a shut-off valve, which limits the maximum pressure, in the pressure feed line of the implement.
Patent DE-3703766-A1 (DE)
Title: Process for treating the clean gases of a flue gas desulphurisation plant
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1987-02-07
Abstract: The invention relates to a process for treating the clean gases of a flue gas desulphurisation plant which are introduced via demisters into an exhaust gas stack or into a cooling tower. To create such a process, which can not only be carried out simply and with comparatively little expense, but, moreover, ensures that virtually no more acid droplets, which originate in the clean gas from the scrubbing liquid of the flue gas desulphurisation plant, could impinge the walls of an exhaust gas stack or a cooling tower or the internals thereof and could no longer escape from this into the atmosphere, according to the invention it is proposed that the clean gases, for neutralisation, undergo a post-scrubbing with basic or strongly basic water. To set the desired pH, alkali metal hydroxide solutions, alkali metal carbonates and the like are added to the water for the post-scrubbing. The post-scrubbing of the clean gases is carried out at least in the region of the last demister before the exit of the clean gases in an exhaust gas stack or a cooling tower. The pH of the water is set for the post-scrubbing, depending on the pH of the droplets formed.
Patent DE-3705673-A1 (DE)
Title: Securing nut
Inventor: HIMMEL WOLFGANG ING GRAD
IPC: F16B39/282
Filed: 1987-02-21
Abstract: The invention relates to a securing nut (1) having pinching points (4), arranged on opposite sides of the nut, and threaded parts (5), deformed in the region of the pinching points by virtue of the pinching, for forming a screw or bolt securing means. A pinched securing nut of this type can, in order to compensate for manufacturing tolerances, rock in the joining line of the non-pinched regions of the threaded bore (5), but not in the connecting line of the mutually opposite pinching points (4). In order also to exclude bracing of the parts in this direction, the invention proposes that the bearing region (8) of the securing nut (1) has sector-type setback portions (9) in the region of the pinching points (4). <IMAGE>
Patent DE-3707429-A1 (DE)
Inventor: BAADER EKKEHARD DR
IPC: C07D409/06
Filed: 1987-03-07
Abstract: Substituted pyridine-2,4-dicarboxylic acid derivatives of the formula I 
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 in which R<1> and R<2> have the meanings indicated, are used in particular as fibrosuppressants and immunosuppressants.
Patent DE-3708170-A1 (DE)
Inventor: THIELE KARL-HEINZ DIPL PHYS
IPC: A47B81/06
Filed: 1987-03-13
Abstract: A housing for an entertainment electronics appliance, for example a television receiver or loudspeaker boxes, comprising a plurality of fibrous plaster boards or of particle boards cemented together, is suitable for television receivers, loudspeaker boxes, racks and hi-fi cabinets.
Patent DE-3711647-A1 (DE)
Title: Boring-head seal for a boring head mounted in a driving shield
Inventor: LINDE KLAUS
IPC: E21D9/087
Filed: 1987-04-07
Abstract: The invention relates to a sealing system for a boring head (2) which is rotatably mounted in a driving shield (1) and carries at its rear peripheral area a gear rim (16) with which drive pinions (15) of the boring-head drives (13) mesh. According to the invention, the gear rim (16) is arranged in the interior of an oil trough (18) which is sealed off to prevent the admission of dirt. In this arrangement, the annular gap (30) at the outer periphery of the boring head is sealed off in the end area on the face side by means of a peripheral seal (I) and at a distance behind it in the transition area to the oil trough (18) by means of a rear seal (II). At the same time, a lubricant, in particular lubricating grease or the like, can be fed into the annular gap (30), preferably in the sealing area and/or in the area between the seals (I and II). The lubricant at the same time increases the sealing effect of the seals. The seals in each case preferably consist of several lip seals (31, 48) connected one behind the other. Further seals (III, IV) which correspond to the function of the outer seals (I and II) are conveniently provided in the inner peripheral area of the oil trough (18) between a pressure wall (6) and a wall element (22) arranged at the rear on the boring head. <IMAGE>
Patent DE-3711730-A1 (DE)
Title: Process for the preparation of polymer alloys, and polymer alloys of this type
Inventor: MEIMBERG MANFRED
IPC: C08L23/08
Filed: 1987-04-10
Abstract: In a process for the preparation of polymer alloys comprising at least one polymer and a copolymer as modifying component, it is provided according to the invention that the terpolymer ethylene-ethyl acetate-maleic anhydride (E.EA.MA) is admixed with the polymer phase in a preferably single-screw extruder with a temperature profile of from 200 to 300 degrees Celsius.
Patent DE-3715121-A1 (DE)
Inventor: WUERL ERNST
IPC: B29C45/68
Filed: 1987-05-04
Abstract: The machines concerned are for the injection-moulding of plastic parts, having a platen for the mould, which platen is guided movably on tie bars between fixed end plates, as well as a mould closing mechanism, in particular a hydraulically operated toggle-lever mechanism, and having ejector elements for the workpieces when the mould is open, which elements pass through the platen in the direction of movement and are longitudinally moveable in relation to the platen. In order to improve a closing unit for such machines, simplifying the ejector mechanism and its drive and considerably increasing the opening stroke, it is proposed that the mould closing mechanism (6) rests on a locking plate (14) which is arranged between the platen (5) and the end plate (2), parallel thereto, is guided on the tie bars and on which the ejector elements (9) are fastened. It is also proposed that the distance between the platen (5) and the locking plate (14) can be set, at least in two end positions. <IMAGE>
Patent DE-3715299-A1 (DE)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/00
Filed: 1987-05-08
Abstract: In a fluid dispenser (1), an outlet valve (13), controlled by an auxiliary piston (14) of a thrust piston pump (2) is provided essentially completely within the piston unit (6), the auxiliary piston (14) running in a shaft section, constructed as a control cylinder (15), of the piston shaft (8) and being constructed itself as a valve closing component of the outlet valve (13), which component is elastically deformed by running up onto rib-like projections (34) in the control valve (15) in such a way that openings for the medium are released. As a result, whilst obtaining a simple construction of the dispensing device there is the possibility of very finely determining the opening characteristic of the outlet valve (13). <IMAGE>
Patent DE-3715943-A1 (DE)
Title: Illuminated display unit, in particular a house number, traffic sign, advertising medium or the like
IPC: G09F13/04
Filed: 1987-05-13
Abstract: An illuminated display unit, in particular a house number, a traffic sign, an advertising medium or the like is proposed, which is provided with an illuminating unit (15), consisting of at least one electrical illuminating element, for illuminating a desired symbol, in particular a digit (figure, numeral), a letter or a sequence thereof. This illuminating unit (15) is fed by an electric battery as current supply source, which battery is charged by solar cells which are combined in at least one planar solar unit (11). This solar unit (11) is arranged on at least one outer surface of the display unit or forms the former. In this way, an illuminated display unit is created which requires no electrical assembly and can therefore also be easily installed remote from the electrical grid, without the occurrence of additional energy costs. <IMAGE>
Patent DE-3719687-A1 (DE)
Title: Composition for improving the germination of orchid seeds
Inventor: BURKHARD JIRI DIPL ING
IPC: A01N37/44
Filed: 1987-06-12
Abstract: The active substance for improving the germination of orchid seeds which are sown without symbionts is N-(4'-dimethylaminobenzylidene)-4-aminobenzoic acid or a cytophysiologically acceptable salt thereof, so that its concentration in the medium used for sowing is 10<-6> to 10<-2>g/l. At this concentration, the germination of mature orchid seeds is improved considerably, and, in some cases, variants may germinate which would otherwise not germinate if sown without symbionts.
Patent DE-3724068-A1 (DE)
Title: Device in a water heater for preventing dripping
Inventor: BOGDANSKI FRANZ DR ING
IPC: F24H1/18
Filed: 1987-07-21
Abstract: There is proposed a device in a water heater for preventing dripping at its outlet (4) which is open to the environment upon heating up of the water storage tank (8). Said device is equipped with a water jet pump (12). Upon opening of the tap (5) lying ahead of the water storage tank (8) in the water path, the water jet pump (12) sucks water out of a chamber (13) at a suction orifice (14), water flowing back into the chamber (13) via the suction orifice (14) after closure of the tap (5). To prevent a water discharge into the environment and an air admission into the water storage tank (8) during operation, without the chamber (13) requiring a large volume, the suction orifice (14) is closed off to the environment at least when the water is sucked out of the chamber (13). The water-receiving space of the chamber (13) is closed off to the environment at least when the chamber (13) is water-filled. In another solution, the water jet pump (12) is arranged downstream of the tap fitting (3) in the water path.   <IMAGE>
Patent DE-3727148-A1 (DE)
Title: Process for the production of cocoa powder by deagglomeration and for the production of cocoa-powder-containing granules by subsequent agglomeration
Inventor: BAUERMEISTER JOACHIM DIPL ING
IPC: A23G1/00
Filed: 1987-08-14
Abstract: A novel process is presented for the production of cocoa powder by deagglomeration or for the production of cocoa-powder-containing granules by subsequent agglomeration, in which the pulverization of the broken up cocoa cake is not carried out in an impact comminution machine but the cocoa cake fragments are broken down, to the grain size of the primary particles present before pressing, by enzymes and/or mechanical shear stressing in an extruder, it also being possible to carry out treatment with alkali solution, water or steam here in order then, at higher water contents, to agglomerate the cocoa (-containing) solid directly from the suspension and to dry the granules with evaporation of the water.
Patent DE-3730180-A1 (DE)
Inventor: UEBEL LUTZ DIPL ING
IPC: B61F5/38
Filed: 1987-09-09
Abstract: The bogie has a frame (8) with an axle at each end. Each axle is supported in bearings (2) mounted on springs (7) so that each bearing has a limited degree of longitudinal movement w.r.t the frame. Each bearing (2) is connected by a pivoted link (5) to one end of a central link (9) which is pivoted to the frame. The linkages are so arranged that the two bearings on the same side of the frame either move simultaneously towards each other or away from each other.
Patent DE-3730396-A1 (DE)
Title: Method and device for contactless determination of the jaw position on the gripper of an automatic manipulator
Inventor: DOLL THEO J
IPC: B25J15/02
Filed: 1987-09-10
Abstract: The invention relates to a method and a device for contactless determination of the jaw position on the gripper of an automatic manipulator in which the gripper jaws are illuminated from the inside of the jaws and their position is detected using an optical recording system which is located in the hand root of the gripper. Connected to the foot of each gripper jaw is an exposed measuring edge or measuring tongue which is illuminated from the other side, which is averted from the gripper jaws, and is detected by the optical recording system. The latter is arranged at the bottom of a shaft inside the hand root. The gripper jaws are driven by the tooth wheel of a rack which leaves room for the shaft in its interior.
Patent DE-3730862-A1 (DE)
Inventor: HODES ERICH DIPL CHEM DR
IPC: F16C33/12
Filed: 1987-09-15
Abstract: A new laminated material has a functional layer (10), in particular sliding layer, of a material frozen in the amorphous state. This material frozen in the amorphous state can be a molecular alloy or a dispersion alloy. In the latter case, a metallic matrix (13) brought into and maintained in an amorphous state contains in the disperse state submicroscopically distributed globules of metallic material. This material finds particular application as sliding layer of sliding elements, since such slide bearing materials, both in molecular alloys and in dispersion alloys, present excellent sliding properties; their other essential properties are also considerably improved, when the material of the sliding layer (10) or at least the metallic matric of the sliding (13) is frozen in the amorphous state. The production of such sliding layers is effected by casting and quenching a foil strip at cooling rates between 10<6> K/s and 10<9> K/s.
Patent DE-3730928-A1 (DE)
Inventor: GRUNDER HANS
IPC: A61F2/38
Filed: 1987-09-15
Abstract: An implantable knee joint endoprosthesis, whose tibial and femoral parts have short stems (1) of a length of up to about 12 cm. The endoprosthesis is designed such that the end of the short stem (1), for guiding in the medullary space of the bone, is continued by a smooth-walled probe (4) made of resilient material (right-hand figure). <IMAGE>