baber/WOPTO huggingface dataset:
Patent DE-3445466-A1 (DE)
Title: Selective herbicide
Inventor: EUE LUDWIG DR
IPC: A01N55/00
Filed: 1984-12-13
Abstract: The novel active substance combination of (a) (trimethylsilyl)methyl 2-[4-(3,5-dichloropyridin-2-oxy)-phenoxy]propionate, of the formula <IMAGE>  and (b) 4-amino-6-tert-butyl-3-ethylthio-1,2,4-triazin-5(4H)-one, of the formula <IMAGE> is distinguished by a very good selective herbicidal activity.
Patent DE-3447260-A1 (DE)
Title: Use of dipeptide derivatives for the treatment of patients suffering from amyotrophic lateral sclerosis
Inventor: FLOHE LEOPOLD PROF
IPC: A61K38/04
Filed: 1984-12-22
Abstract: The invention relates to the use of dipeptide derivatives of the formula <IMAGE> in which R1 is a hydrogen atom, an alkyl radical with up to 6 carbon atoms, a cyclohexyl radical or a benzyl radical, and in which Z is one of the groups <IMAGE> R2 is, together with R3, an additional linkage or, if Z is the group (b), is a hydrogen atom, and in which R4 and R5 are hydrogen atoms or alkyl radicals with 1 to 3 carbon atoms, and R5 can also be phenyl, and R6 is hydrogen or methyl, or their pharmaceutically utilisable salts with acids for the treatment of patients suffering from amyotrophic lateral sclerosis ("ALS"). The administration of compounds of the formula I to these patients takes place, especially at the outset, by infusion or injection, but oral, rectal or percutaneous administration forms are also suitable for continuation of treatment. This treatment achieves an improvement in the clinical symptoms of ALS patients, and this improvement persists for a lengthy period even after discontinuation of the medication.
Patent DE-3447814-A1 (DE)
Title: Discharging apparatus for a refuse collection vehicle
Inventor: WUERTZ GEB OSWALD
IPC: B65F3/28
Filed: 1984-12-29
Abstract: In order to ensure, in a press-plate refuse vehicle (10), that the refuse contained in the loading space (12) can be pushed backwards completely out of the refuse vehicle (10), provision is made for the ejector plate (20) which is present in the interior of the loading space (12) to be mounted to be displaceable, at least with part of its plate surface, beyond the rear elevation (22) of the refuse collection vehicle (10). <IMAGE>
Patent DE-3509362-A1 (DE)
Title: Suction damper for hermetic refrigerant compressors
Inventor: TROMMER SIEGFRIED DR RER NAT
IPC: F04B39/00
Filed: 1985-03-15
Abstract: The invention can be used in the building of hermetic refrigerant compressors, in particular with vertically arranged crankshaft, compressor lying at the top and oil cooling in the capsule. The aim and object of the invention is, with maximum damping of the suction gas, to achieve a raised degree of filling in the compressor, by obtaining a charging effect in or after the damping region. The features of the invention consist in that the suction damper consists of an outer and an inner moulded part which, in addition to the damping region, has a coiled flowthrough cross-section for a gas column which is capable of oscillation. Application is in hermetic refrigerant compressors. <IMAGE>
Patent DE-3518686-A1 (DE)
IPC: E04D9/00
Filed: 1985-05-24
Abstract: 1. Roof covering element (1) which consists of a plurality of plastic stalks (2) which are arranged approximately parallel adjacent to each other and one above the other, which are flattened in their upper end region (21) and are joined together by heat bonding, the roof covering element (1) having an underlying base (3) which consists of a grid-shaped woven material and is joined to the stalks (2), likewise by heat bonding, characterised in that the stalks (2) consist of hard PVC or shock-resistant hard PVC, the stalks (2) are of irregular lengths and are irregularly shaped at their free ends (22), the stalks (2) have a helical cross-section and the stalks (2) have on their outsides (25) at least one longitudinally extending, projecting web or fluke (4).
Patent DE-3520774-A1 (DE)
Title: Method and apparatus for cooling the atmosphere of an underground excavation
Inventor: SPYRA JAN DIPL ING
IPC: E21F3/00
Filed: 1985-06-10
Abstract: The invention of a method for cooling the atmosphere of an underground excavation is based on the utilisation of the hydraulic medium used to drive the equipment in the working space as a heat-dissipating agent. For this purpose, the hydraulic medium is cooled in the container from which it is drawn. The cooling is effected by means of ice, in particular with the use of dry ice. The apparatus used for this method is used in working spaces where high temperatures prevail. Located in the roof caps are the containers connected in series via which the medium drawn from the container is delivered by means of a separate pump and the lines. The medium in the container can be cooled down by means of the refrigeration set. Therefore the container is set up in the air flow coming out of the working space.
Patent DE-3522971-A1 (DE)
Title: Milling unit
Inventor: EISENBACH BERNHARD
IPC: B27F5/02
Filed: 1985-06-27
Abstract: A milling unit for milling slots in workpieces of solid material, especially for milling long-hole slots for tenon pockets and the like in wood, has a milling motor (3) which is equipped with an end mill (5) and which is mounted so as to be longitudinally movable and pivotable on a baseplate (2) by means of a bearing journal (7). A two-armed link lever (12) is mounted on the baseplate (2) so as to be transversely movable and is connected to the milling motor (3). A feed cylinder (9) pivots the link lever (12), a guide pin (16) following a corrugated guide groove (17). A transversely directed pivoting movement and a longitudinally directed feed movement are thereby transmitted simultaneously to the end mill (5), so that the end mill (5) mills the slot with to-and-fro movements. <IMAGE>
Patent DE-3524326-A1 (DE)
Title: Circuit arrangement for driving a camera shutter
Inventor: ADLER PETER DIPL ING
IPC: G03B9/08
Filed: 1985-07-08
Abstract: The invention relates to a circuit arrangement for driving a camera shutter, in particular for scientific and technical photography. The aim of the invention is to reduce the outlay and to increase the functionality and reliability. For this reason, the aim is to provide a driving circuit which generates with a low outlay a high opening current which occurs only for the duration of the shutter opening operation, and a low holding current for the remainder of the exposure time. According to the invention, two voltage states for producing the said currents are realised by means of a voltage source which is unstable under load in conjunction with a charging capacitor.
Patent DE-3524834-A1 (DE)
Title: Measuring device for pneumatically conveyed substances
Inventor: RADU IONEL DR ING
IPC: G01F1/74
Filed: 1985-07-11
Abstract: The invention relates to a measuring device for pneumatically conveyed non-uniform substances, which, in order to increase measuring accuracy and to achieve a sturdy structure with a small cross section, has a vertical removal pipe (1), which is transversely mounted by means of bearings (4, 5) in a horizontal conveying pipe (2), through which the substance (3) flows. The removal pipe (1) has a plurality of collection and/or inlet openings (a) and an outlet and/or outflow opening (b) on the same generating and/or on the same longitudinally extending casing line, the inlet openings (a) being sealed off in the rest position by a metal sealing sheet (6) which is arranged downstream, and the removal pipe being periodically driven so as to rotate through 360 DEG  by a motor (7) via a transmission system (8). As it rotates, the substance is removed through the inlet openings (a) via a blocking piece (10), the blocking piece (10) closing off the removal pipe (1) in the lower region of the latter. When the rest position of the removal pipe (1) has been reached, the substance flows out of the removal pipe (1) via an inclined surface of the blocking piece (10) through the outlet and/or outflow opening (b) and out through an inclined channel (c) of a fixed removal block (9), in which the removal pipe (1) is rotatably mounted.
Patent DE-3525733-A1 (DE)
Title: Roof tile
IPC: E04D1/04
Filed: 1985-07-19
Abstract: A roof tile, especially a clay roof tile, the underside of which is exposed to a great extent when the tile is laid. In order to improve the dissipation of moisture from the roof tile, the underside is at least partially (2') provided with grooving (5, 6) or fluting to enlarge the underside surface. <IMAGE>
Patent DE-3531806-A1 (DE)
Title: Device for tipping a superstructure of a motor vehicle
Inventor: GEORG EDGAR DIPL ING
IPC: B60P1/16
Filed: 1985-09-06
Abstract: Device for tipping a superstructure (3) which is connected to a motor vehicle, having a piston/cylinder unit (5) which can be fed with pressure medium and whose one end, preferably the cylinder (6), is coupled to the vehicle frame (2) and whose other end, preferably the free end of the piston rod (8), is coupled to the superstructure (3), a transmission device (12, 16) being arranged between the pivotal point of the piston/cylinder unit (5) and the superstructure (3) and permitting a relative movement between pivotal point and superstructure (3) over a predeindicationined, limited travel path of the piston/cylinder unit (5) when the tipping process is initiated. <IMAGE>
Patent DE-3536543-A1 (DE)
Title: Aiming device for a portable mine launcher
Inventor: HIRSCHAUER PETER
IPC: F41G1/30
Filed: 1985-10-12
Abstract: In the case of an aiming device for a tubular, portable mine launcher, it is proposed to provide a dioptre (peep sight) having a mirror (S) for deflection of the line of sight (VL) through 90 DEG between the eyepiece and the objective (F1, F2) and to arrange said dioptre in such a manner that the eyepiece viewing direction is aligned to the barrel direction. In consequence, the gunner can aim and release the weapon in a relatively comfortable (convenient) position, without his mobility having to be limited. <IMAGE>
Patent DE-3537221-A1 (DE)
Inventor: FISCHER BERND
IPC: H01B7/02
Filed: 1985-10-17
Abstract: 1. Insulation for cores or leads, which insulation is formed in a flame-resistant and halogen-free manner and consists of two layers, characterised in that the inner layer (12) consists of a comparatively thin course of high-density polyethylene which is surrounded by an outer layer (14) which is two to five times thicker and is made of polyphenylene oxide.
Patent DE-3537577-A1 (DE)
Title: Apparatus for assembling and dismantling components and equipment in a space
Inventor: SCHWAN DIETMAR DIPL ING
IPC: B66C23/20
Filed: 1985-10-22
Abstract: The invention relates to an apparatus for assembling and dismantling components and equipment in a space of a building. To this end, a crane jib (4) is arranged in a horizontally pivotable manner on a support, for example on a perpendicular boundary wall (1) in the space. The crane jib (4) consists of elements (41 to 44) individually extendable and retractable in a telescopic manner and a lifting device. Drive devices (9) are arranged, for example, in an operating bay outside the equipment space. They are connected to the crane jib (4) via a leadthrough (8) in the boundary wall (1) of the space. <IMAGE>
Patent DE-3537933-A1 (DE)
Title: Apparatus for purifying a gas stream
Inventor: HERBST DONALD DIPL ING
IPC: B01D51/00
Filed: 1985-10-22
Abstract: An apparatus is described for purifying a gas stream from solid and/or liquid particles, which apparatus is provided with a device (2) for electrically charging the particles entrained in the gas stream and, in the direction of flow, a subsequent biofilter (5). The filter material (7) of the biofilter, which is preferably composed essentially of peat mull, is held at a fixed electrical potential, in particular mass potential. The filter material additionally serves as a support for microbes which degrade the pollutants separated out from the gas into compounds which are non-polluting in the environment. <IMAGE>
Patent DE-3538448-A1 (DE)
Title: Continuous casting mould for the production of cast strip, having a casting drum and a revolving covering belt
Inventor: KODRIC IVAN DIPL ING
IPC: B22D11/06
Filed: 1985-10-29
Abstract: In a continuous casting mould comprising a casting drum 1 and a revolving covering belt 2 and having a storage device 5, a float for the maintenance of a constant level of molten metal, and nozzles 6a, 6b for spraying the revolving casting groove U or the surface of the covering belt 2 which faces the latter, a deflection pulley 3 for the covering belt 2, the said pulley being arranged in a fixed location in the region of a pour-in opening V, is pressed on, with the interposition of the covering belt, directly at the vertex of the casting drum 1 provided with the casting groove U. The ratio of the width F of the casting groove U to the depth J is approximately equal to or less than 9:1, the base area being divided in the axial direction into a row of annular sections F" of width G and being equipped with a base which is arcuate in an axial plane. The depth I and the radius R of the arcuate base are in the following ratio: depth J to depth I approximately equal to 24:1, width G to radius R approximately 1.5:1 and width F to width G approximately 125:1. 
<IMAGE>
Patent DE-3538544-A1 (DE)
Title: Cordless smoothing iron
Inventor: BAROWSKI KARLHEINZ DIPL ING
IPC: D06F79/02
Filed: 1985-10-30
Abstract: The invention relates to an indirectly heated smoothing iron of variable temperature which is placed for heating onto a heating base. According to the invention, there are provided between the smoothing iron and heating base two force components which counteract one another and one of which is formed by a magnet which is provided in the heating base and which cooperates with an element of ferromagnetic material in the smoothing iron, having a Curie point corresponding to the desired nominal temperature, in such a way that the second force component formed by a spring can be activated when the desired temperature is exceeded and can lift off the smoothing iron from the heating surface. <IMAGE>
Patent DE-3541862-A1 (DE)
Title: Surveillance device for the standardised instrument landing system ILS
Inventor: POSCHADEL WERNER
IPC: G01S1/02
Filed: 1985-11-27
Abstract: The surveillance antenna of the surveillance device, arranged in the far field, consists of a number of individual antennas which form an antenna array. The antenna array has a directional pattern pointing in the direction of the landing course transmitter. <IMAGE>
Patent DE-3542378-A1 (DE)
Inventor: BECKER KARL-HEINZ
IPC: F04D29/44
Filed: 1985-11-30
Abstract: A stage housing for fluid-flow machines in which no overlaps or undercuts are attached to the parts carrying fluid. <IMAGE>
Patent DE-3542896-A1 (DE)
Inventor: HOFFMANN HANS-JUERGEN
IPC: G01B11/24
Filed: 1985-12-04
Abstract: The area of a polygon (A B C D) formed from the shadow edges (11,12,21,22) of an object, particularly a tree trunk, is determined from the position of these shadow edges with the aid of optical recording devices (K1,K2). This area is weighted with a constant in such a manner that the result of this weighting specifies the area of the cross section of the object. The constant can be determined by the ratio between the area of an ideally circular object and the area of the polygon spanning this object. <IMAGE>
Patent DE-3607426-A1 (DE)
Title: Housing for receiving a functional element
Inventor: KINZLER HANS
IPC: H05K5/03
Filed: 1986-03-06
Abstract: For the manipulation-proof closure of a housing (1), a lid (2) is used, which can only be removed again by mechanical destruction. The lid (2) has inside it a coupling element on one side and a snap-on latch (26) on the other side, which together guarantee a fixed connection of the lid to the housing. The lid (2) has an intended tearing point in the form of a thin place (271) which has to be destroyed to remove the lid (2). Reclosure takes place by means of a new lid (2). <IMAGE>
Patent DE-3608212-A1 (DE)
Title: Protective lubricant for corrosion protection of the interior of combustion engines
Inventor: ETTIG ANTAL
IPC: C10M169/04
Filed: 1986-03-12
Abstract: The invention relates to protective lubricants for corrosion protection of the interior of combustion engines, which contain     a) from 70 to 95% by weight of a base oil and/or engine oil, b) from 0.1 to 6.0% by weight of an additive of a neutralising detergent, c) from 0.05 to 2.0% by weight of a barium, calcium or zinc salt of dialkyldithiophosphoric acid having 6 to 30 carbon atoms, or a mixture thereof, d) from 1 to 12% by weight of a corrosion-inhibiting, neutralising inhibitor comprising a polyethylene glycol sulphonamide, polyethylene glycol N-(alkyl)sulphonamide, polyethylene glycol sulphonimide or polyethylene glycol N-(alkyl)sulphonimide having an average molecular weight of from 300 to 900, or a mixture thereof, and e) from 0.1 to 1.0% by weight of a corrosion and simultaneously emulsification inhibitor comprising a mono-, di- or triester of fatty acids having 8 to 22 carbon atoms which contain a double bond with di- and/or triethanolamine and/or a salt of a monoester and/or diester of this type, or a mixture thereof, and optionally f) from 0.1 to 6.0% by weight of an additive which increases the viscosity index and adhesion, comprising a polyolefin or an olefin copolymer having an average molecular weight of from 500 to 50000 or a polyacrylic ester (polyacrylate) or polymethacrylic ester (polymethacrylate) having an average molecular weight of from 5000 to 900000, or a mixture thereof.   The effect of these protective lubricants is much better than that of the known ones.
Patent DE-3609311-A1 (DE)
Title: Centrifugal pump
Inventor: HOFFMANN HANS
IPC: F04D13/06
Filed: 1986-03-20
Abstract: The invention relates to a centrifugal pump with mounted-on electric motor, in particular for use as a submerged pump for sewage water. The pump has a common shaft for the motor rotor and the pump impeller, which has two shaft bearings and on which the pump impeller is arranged in a flying manner. For the sealing closure of the stator winding in relation to the shaft bearings, a split cage is inserted into the air gap between stator laminations and motor impeller, which cage is, according to the invention, connected in one piece to the bearing plate for the shaft bearing facing away from the pump impeller. Bearing plate and split cage are in particular made as a deep-drawn part made of sheet metal, it being possible for a coaxial casing pipe, which is likewise formed in one piece with these, to form a cylindrical space for receiving the stator core. Outside this casing pipe, an annular space can be formed for casing cooling.
Patent DE-3611817-A1 (DE)
Inventor: RUDOLPH RAINER DR RER NAT
IPC: C12N9/64
Filed: 1986-04-08
Abstract: The present invention provides a process for the renaturation of denatured proteins in solution in a renaturation buffer, wherein a solution is prepared of the protein to be renatured in the critical concentration in a selected buffer and, after formation of the folding intermediate, further protein to be renatured is added in the amount necessary for the achievement of the critical concentration.
Patent DE-3621116-A1 (DE)
Title: Vapour extractor hood having a three-position switch for power changeover switching
Inventor: HAIN HERBERT
IPC: F24C15/20
Filed: 1986-06-24
Abstract: A switch having a centre-null position (I) is modified to form a three-position switch by allocating a bias resistor (R) to the motor winding (1) of the fan motor (2) of a vapour extractor hood, which bias resistor (R) is connected upstream in the centre-null position (I) but is shorted out in the two other switch positions (II, III). <IMAGE>
Patent DE-3627152-A1 (DE)
Title: Method and apparatus for the production of a spacer frame for insulating glass
Inventor: LENHARDT KARL
IPC: E06B3/673
Filed: 1986-08-11
Abstract: A description is given of a method for the automatic production of a rectangular spacer frame (16) for insulating glass by bending a hollow-profile bar four times in a common bending plane (5) and connecting its ends (19, 20) to one another. The two ends (19, 20) of the hollow-profile bar are guided, by deflection of one or both ends out of the bending plane (5) in the course of the last bending operation, into a position in which they lie laterally offset next to one another. The ends (19, 20) are then grasped, positioned in alignment opposite one another, are then connected to one another and are preferably then transferred automatically to an overhead conveyor (69). <IMAGE>
Patent DE-3627358-A1 (DE)
Title: Drive for a rail vehicle
Inventor: FRENZ FRIEDHELM
IPC: B66C9/14
Filed: 1986-08-12
Abstract: Running wheels (2) of a suspension crane run with their running surfaces (3) on both sides on the lower chord (1) of a suspension rail conveying system. The flanges of the running wheels are designed as gear rims (4). Meshing with the two gear rims (4) are gears (5) which are driven by a traction motor (6) via a gearing (7) with a common drive shaft. Only the right-hand gear (5) can be recognised. The drive shaft of course also carries a further gear for the gear rim of the left-hand running wheel. <IMAGE>
Patent DE-3628828-A1 (DE)
Title: Separating means for separating the workpiece from the work holder and the plunger of a diffusion welding unit
Inventor: FINDEISEN BERNDT
IPC: B23K20/02
Filed: 1986-08-25
Abstract: In diffusion welding, separating means are used in order to avoid adhesion of the workpiece surfaces to the work rest and the plunger, which tend to weld on account of the high surface quality required due to the process, as a result of which the surface of the welded workpieces can be impaired. Plates of glass-like carbon are chosen as the separating means. On account of the high compressive strength and dimensional stability of the glass-like carbon, in particular in the case of workpieces with unstable individual parts at the margin, the plates ensure a high surface quality without rework of the workpieces, permit the clamping of several workpieces in a stack for simultaneous diffusion welding, are subject to low wear and can be made reusable by repolishing.
Patent DE-3629304-A1 (DE)
Inventor: HOFFMANN GEB ROSSBACH
IPC: A61L15/16
Filed: 1986-08-28
Abstract: A therapeutic system for administering active substances through the skin has a back layer facing the skin, at least one store of active substance, a dispensing means for the active substance linked to the store of the active substance, a controlling means for the supply of the active substance which controls the supply of the active substance by the system and an adhesive means for attaching the therapeutic system to the skin. The dispensing means and the controlling means form a storage matrix (12) with one or more separate, spatially-defined stores of active substance in which the concentration of the active substance is higher than in the storage matrix.
Patent DE-3633459-A1 (DE)
Title: Pin feed device for recording systems
Inventor: INOUE HIROYUKI
IPC: G06K15/16
Filed: 1986-10-01
Abstract: A pin feed device for use in a recording system is disclosed. This device has pin wheels which can be brought into operative engagement with perforations which are formed on a web to be transported through the recording system. At least one pin wheel can be moved in relation to the other pin wheel by back and forth movement in the direction of the web width and can be fixed by elastic engagement between openings and spring elements, at least one of the openings being dimensioned such that it provides play when the opening is in engagement with the corresponding spring element.