baber/WOPTO huggingface dataset:
Patent DE-3621104-A1 (DE)
Inventor: SCHICKANEDER HELMUT DR
IPC: C07D401/12
Filed: 1986-06-24
Abstract: New compounds which act on the cardiac circulation and correspond to the general formula   <IMAGE>   and may be used for the treatment of cardiac diseases, in certain forms of hypertension and in diseases of arterial occlusion are described. Methods of preparation for these compounds and medicaments containing these compounds are also described.
Patent DE-3624954-A1 (DE)
Title: Production system
Inventor: SCHUSTER JOACHIM DIPL ING
IPC: B23Q3/155
Filed: 1986-07-23
Abstract: The invention relates to a production system having a plurality of machining centres, a central workpiece storage station, a central tool storage station, a transport apparatus for the entire system in the form of first vehicles which are movable along fixed tracks and which transport the tools in mountings and the workpieces, clamping devices for grasping the workpieces automatically, machining-centre control units which are assigned directly to the machining centres, and a master control unit which controls the machining-centre control units. It is characterised in that the machining centres (1) are combined in groups to form islands (6, 7, 8), in that each island (6, 7, 8) is assigned an island control unit which controls the machining-centre control units of the island (6, 7, 8), in that a tool control unit for controlling the entire tool handling is provided, in that the tool mountings can be transported to the machining centres (1) by means of the first vehicles (2), and in that a bus or a plurality of parallel-connected buses, to which the various control units are connected, is or are provided. Such a system can be enlarged without difficulty. <IMAGE>
Patent DE-3628553-A1 (DE)
Title: Push-bar conveyor, in particular for chips
IPC: B23Q11/00
Filed: 1986-08-22
Abstract: The invention relates to a push-bar conveyor, in particular for chips, having a conveying bar which can be moved back and forth on the bottom of a trough, is equipped with projecting conveying members and is designed as an upside-down box section which is open at a gap at the bottom and rests, with its longer box walls, on slides (15, 23, 28) of a web. For improved guidance and blocking of the penetration of chips into the box bar, it is proposed that the shorter box walls (11) continue into legs (13) which run parallel to the web (12), in the direction of the trough bottom (2), namely in the plane (z-z') of the central sliding contact area (A, A'). <IMAGE>
Patent DE-3638520-A1 (DE)
Title: Process for producing a support component having a surface catalyst structure
Inventor: HAMPEL HEINRICH DR ING
IPC: C23C4/08
Filed: 1986-11-11
Abstract: The invention relates to a process for producing a support component having a surface catalyst structure, in which a pulverulent skeleton material comprising a mixture of materials in certain mixing ratios depending on the application is applied to the support component and subsequently the soluble constituents are leached using alkali or acid, the application of the powder mixture being carried out by thermal spraying.
Patent DE-3644205-A1 (DE)
Title: Arrangement for determining a signal which is proportional to the power of a radio-frequency signal
Inventor: RADERMACHER KLAUS DIPL ING
IPC: G01R21/07
Filed: 1986-12-23
Abstract: An arrangement for determining a signal which is proportional to the power of a radio-frequency signal propagating via a waveguide (HL) is designed, so that the radio-frequency signal in the waveguide is disturbed as little as possible, in such a manner that at least two coupling elements (K1, K2) are coupled to the waveguide (HL) at various points, that the radio-frequency signal components extracted by the coupling elements (K1, K2) pass to two ports (a1, a2) of a directional coupler (R), and that the coupling elements (K1, K2) are coupled to the waveguide (HL) at such a distance (d) from one another that the radio-frequency signal components extracted from the waveguide (HL) and conducted via the directional coupler (R) can be superimposed in-phase at a third port (a3) of the directional coupler (R) to which the rectifying circuit unit (D) is connected (Fig.). <IMAGE>
Patent DE-3701104-A1 (DE)
Title: Siphon flusher for pipelines smaller than DN 50
Inventor: HARBS VOLKER DIPL ING
IPC: B08B9/053
Filed: 1987-01-16
Abstract: The invention relates to a siphon flusher which is characterised by a pressure hose, which is approximately 1.20 m in length and only approximately 8 mm in thickness, and whose free end has a nozzle with a longitudinal bore and four transverse bores arranged in a crosswise manner.
Patent DE-3705784-A1 (DE)
Inventor: HERNER MARTIN DR
IPC: C09J7/10
Filed: 1987-02-24
Abstract: The invention relates to a method of making a crosslinkable ethylene polymer sheet by taking a film of carboxyl-containing ethylene polymer, which is preferably an ethylene-acrylic acid-alkyl acrylate terpolymer or a graft copolymer of ethylene polymer and carboxyl-containing monomer, and applying to it at from room temperature to +45 DEG C, preferably with the aid of pressure systems, a liquid organic peroxide in a uniform manner in amounts of from 0.3 to 3.0 % by weight and allowing the peroxide to diffuse into the film, and to the use of the crosslinkable ethylene copolymer sheet for making a layered material by placing the adhesive sheet between two cover sheets and heating while employing a small amount of pressure.
Patent DE-3713564-A1 (DE)
Inventor: ALBER ULRICH
IPC: A61G5/04
Filed: 1987-04-23
Abstract: The stair-climbing device (15) which is suitable for example for wheelchairs (10) and driven by an electric motor has two running wheel pairs (17a/17b) which swivel about drive shafts (20a, 20b) which are separate and eccentric but driven together and which running wheel pairs thus successively come to rest on a step of the stair or are lowered thereon. At the same time, blocking of the individual running wheels during their swivel movement can be carried out by means of braking devices assigned to the individual running wheels (17a, 17b) in order to prevent an undesired rolling away of the wheelchair (10) over the edge of a stair. 
<IMAGE>
Patent DE-3717160-A1 (DE)
Title: Circuit arrangement for video recorders for reducing the audio signal interference due to the head switching of the audio heads
Inventor: GEFFCKEN WALTER
IPC: H04N9/802
Filed: 1987-05-21
Abstract: To reduce head change interference in video recorders with FM audio recording, a circuit arrangement is proposed which contains a head switch (5) with subsequent FM demodulator (6) supplying a pulse-duration-modulated output signal and subsequent low-pass filter (9). Between this low-pass filter (9) and the FM demodulator (7), a change-over switch (8) is arranged which applies the output of this low-pass filter (9) to the input of the low-pass filter with the aid of a sequence control device (10) as long as head change interference is present at the FM demodulator output. <IMAGE>
Patent DE-3718386-A1 (DE)
Title: Method and device for mounting an elastic ring in an annular groove of a cylindrical body
Inventor: BAUER HANS-PETER
IPC: B23P19/08
Filed: 1987-06-02
Abstract: In a method for mounting an elastic ring (5), in particular an O-ring, in an annular groove (65) of a cylindrical body (6) having a top side (57) running approximately perpendicularly to the centre axis (73) of the body (6), the ring (5) is laterally offset relative to the centre axis (73) of the body (6) and, inclined relative to the latter, is supported on the one hand on its top side (57) and on the other hand approximately at the level of the annular groove (65) in front of the latter. The ring (5) is then acted upon by a force acting on it approximately at the level of the top side (57) and acting away from the supporting area in front of the annular groove (65). The ring (5) is thereby put into the annular groove (65) of the cylindrical body (6) without overstretching. <IMAGE>
Patent DE-3719813-A1 (DE)
Title: Butt connection for round wooden members
Inventor: BRUSNOWITZ GEORG DIPL ING
IPC: E04B1/26
Filed: 1987-06-13
Abstract: The butt connection for round wooden members is to provide a solution which permits relatively small felled trees to be processed to form frameworks. Furthermore, the intention is thereby to open up the possibility of, in emergencies, being able to connect freshly felled wood to form framework structures without preparing said wood beforehand in a sawmill. <IMAGE>
Patent DE-3722362-A1 (DE)
Inventor: EICHHOFF KARL-HEINZ
IPC: G08B13/19
Filed: 1987-07-07
Abstract: The device comprises a shutter 4 having an opening 5 which adapts the angular coverage to the particular monitoring situation. To this end the shutter 4 is secured within the entrance window (3, Fig. 1) which transmits heat radiation into the apparatus. Various segments 6, 7 can be inserted into the shutter opening to further reduce the angular coverage by various amounts. The window may be formed in a hemispherical casing and the shutter 4 may have matching curvature. <IMAGE>
Patent DE-3724447-A1 (DE)
Title: Safety binding with double guidance by means of rollers
Inventor: GALLET YVON
IPC: A63C9/084
Filed: 1987-07-23
Abstract: The binding has pairs of rotatable rollers with inclined spindles which are suitable for support on at least one of the circumferential sides which are formed by the circumferential side of the sole and the circumferential base of the shaft, which means that an assembly of roller contacts is formed for the lateral and longitudinal mounting of the end of the boot. The pairs of rotatable rollers are furthermore suitable for support on the upper side of the sole, causing an assembly of stops with roller contact to be formed, which stops limit the vertical path of motion of the end of the boot during the lateral movement of the latter.
Patent DE-3732285-A1 (DE)
Title: Practise apparatus for a ball game
Inventor: KEILHAU KARL FRIEDRICH
IPC: A63B69/38
Filed: 1987-09-25
Abstract: The invention relates to a practise apparatus for a ball game, i.e. in particular tennis, and is designed for the improved and novel training of technique and ball sense in tennis students. The core of the invention lies in a circular frame strung with strings and provided with a holding device.
Patent DE-3732567-A1 (DE)
Inventor: GROCHOWSKI HORST DR
IPC: B01D53/34
Filed: 1987-09-26
Abstract: To achieve better distribution of the fluid and optimal flow of bulk products, the feed inlet floor of a mobile bed reactor comprises parallel cellular bulk feed hoppers (9A) covering the surfaces or funnel-shaped bulk discharge chutes (9B), the side walls (14A and 14B) of which are provided with openings (16A and 16B) for the passage of feed fluid above which roof-shaped feed distribution elements (18A; 18B; 18C) opening downward are arranged on the inner surface of the hoppers or chutes so as to project from the said surface. For flat, parallel flow of the bulk product, it is particularly advantageous that the distribution elements are arranged so that they also lie, in the direction of flow of the product, above the outlet openings (26A and 26B) for the latter in the hoppers or chutes and therefore preferably cover the entire surface region of the opening in the form of a roof. This type of feed inlet floor is advantageously used, amongst others, by adding to the intake fluid in the region of the said floor, another fluid component, for fluid treatment purposes, which then initiates a desired reaction in the region of fluid treatment and/or by extracting the bulk product from the reactor in cycles and in quantities corresponding to the contaminated layer of the product in the region of fluid treatment, and/or by using as intake fluid a gas or gaseous mixture the dew point of which is not attained at least in the lower horizontal region of the region of fluid treatment. This non-attainment of the dew point is judiciously achieved by means of the feed inlet floor and makes it possible to carry out the fluid treatment in two phases, namely a first wet phase and a second dry phase.
Patent DE-3733515-A1 (DE)
Title: Wheel with pneumatic tyre for motor vehicle
Inventor: KLAUE HERMANN DR ING
IPC: B60C15/02
Filed: 1987-10-03
Abstract: The subject matter of the patent application is a motor vehicle wheel which can be manufactured by pressing, compression or stretching from sheet metal or a tubular section. Before being joined to the tyre, the wheel is given two depressions lying opposite one another, into which depressions the beads of the tyres are inserted and connected to the wheel from the inside by pressing tools. In this process, the inner walls of the tyre are shaped in such a way that the side walls of the tyre can be supported, as they experience spring deflection, on cylindrical, conical or crowned surfaces.
Patent DE-3734552-A1 (DE)
Title: Three-phase mains switch
Inventor: PETERSEN HERBERT
IPC: H01H3/36
Filed: 1987-10-13
Abstract: A three-phase mains switch for isolating a load, having three switching contacts (10) on the input side, three switching contacts (12) on the output side and three contact elements (14) which in each case connect one of the switching contacts (10) on the input side to one of the switching contacts (12) on the output side and can be lifted off them, as well as an operating element (16) which acts on the contact elements (14), the switching contacts (10, 12) and the contact elements (14) being provided in the main fuse box (18) of the load, which main fuse box (18) is arranged inside the closed building region, the switching contacts (10, 12) being at a distance from one another which is resistant to high voltage, a box (20) being provided which is arranged outside the closed building region of the load, and the operating element (16) being accessible from the box (20). <IMAGE>
Patent DE-3737957-A1 (DE)
Title: Moulding box
IPC: B28B7/18
Filed: 1987-11-07
Abstract: The invention relates to a moulding box, in particular a moulding box (5) which can be raised and lowered hydraulically in a moulding machine, for the machine manufacture of a fine-membered heat-insulating light-concrete brick. The moulding box has vertical side walls (7) which form a box frame (9) which is open at the top and at the bottom, if appropriate further vertical partitions (8) in the box frame and a number of mould core combs (15, 15') which are arranged parallel at a spacing from one another in the box frame (9) and the comb backs (16) of which are in each case arranged approximately horizontally and fastened at the end in the upper edge region of the side walls (7) or partitions (8). The mould cores (17) extend, for shaping the brick cavities, in the manner of comb teeth vertically downwards to the bottom region of the box frame (9). Each second moulding core comb (15') is mounted on the box frame (9) so as to be displaceable downwards relative thereto over a limited distance (relative displacement travel V) in the vertical direction. <IMAGE>
Patent DE-3738904-A1 (DE)
Title: Panel-shaped material, in particular bendable material, of leather-like character
Inventor: KUNSTMANN GERD F
IPC: B32B9/02
Filed: 1987-11-17
Abstract: A panel-shaped material, in particular bendable material, of leather-like character has at least two layers which are bonded to each other, of which at least one first layer is a backing material and the other, second layer comprises interval snake skin, stripped off living snakes and spread out flat. Such a material is virtually indistinguishable from snake leather, to obtain which animals are killed. A material can be produced by laying a tubular snake skin in a bath and cutting it longitudinally, removing the cut skin from the bath and stretching it, and finally bonding the stretched skin to a backing material in the form of a web.
Patent DE-3739863-A1 (DE)
Title: Special crossbar distribution section designs with respect to the rail and plug shape
Inventor: SCHEIB ARTUR DR ING
IPC: H02B1/20
Filed: 1987-11-25
Abstract: With respect to making it possible to use plugs with built-in electrical components (diodes, resistors) for connecting the rail planes of crossbar distribution sections having a small grid, both a special shape of the individual rails and a special design of plugs in the fuller sense and of real plugs are proposed.
Patent DE-3740325-A1 (DE)
Title: Clamping device for in particular floatingly mounted brake shoes of motor vehicles, in particular lorries
Inventor: BOCKHORNI HERMANN
IPC: B23B5/02
Filed: 1987-11-27
Abstract: In a clamping device for brake shoes of motor vehicles for turning the linings off on a lathe, two shoe supports which are parallel to the axis of rotation are arranged opposite one another and symmetrically in relation to the axis of rotation on a base plate which can be rotated by a motor. The two shoe supports are guided along a straight line intersecting the axis of rotation and in a plane perpendicular to the axis of rotation. The two shoe supports are interconnected by an actuating drive so that they are in each case moved by the same amount in the opposite direction to one another.
Patent DE-3813609-A1 (DE)
Title: Isolating element (interrupting element) for protective earthing
Inventor: KRAMER GUENTER DIPL PHYS
IPC: H02H9/04
Filed: 1988-04-22
Abstract: In order to avoid the earthing loops which are produced when provided protective earthing for a plurality of electronic apparatuses, in particular test sets and phono devices, connected by signal lines and frequently lead to the introduction of hum voltages and other interference voltages (noise voltages), the earth connection between the apparatus and the plug socket is interrupted and the interruption point is bridged by a threshold-voltage element in order to maintain electrical safety, which element does not become conductive until a voltage is reached which is higher but is still not hazardous. In the case of test sets, the incorporation of the isolating element also allows measurements to be carried out with a floating reference potential (up to approximately 40 V). Special, matched fuses can be installed in the power current leads in order to protect the threshold-voltage elements when the housing is closed. <IMAGE>
Patent DE-3821260-A1 (DE)
Inventor: RIEGER RUDOLF
IPC: F21V19/02
Filed: 1988-06-23
Abstract: Lighting fixture having a lampholder (44), which is attached on a housing (4) adjustable relative to said housing, and together with a lamp (20) that is carried by the lampholder (44) can be adjusted as desired into a position for direct illumination or a position for indirect illumination of an area of a room (10) to be illuminated between various sites. <IMAGE>
Patent DE-3821771-A1 (DE)
Title: Process for the separation of waste on a cotton card and cotton card
Inventor: JACOBSON SVEN-GUNNAR DIPL ING
IPC: D01G15/80
Filed: 1988-06-28
Abstract: Process and cotton card for the separation of waste. For the fibre-protecting separation of dirt and very short fibres, the cylinder of the cotton card, as a result of its rotation, sucks in air at the separator out of the vicinity of the cotton card through an air gap coformed by the cylinder. This airflow flows at least partially into a collector located opposite the cylinder at a short distance. Dirt or the like and, if present, very short fibres pass out of the fibre material located on the cylinder circumference and into the collector.
Patent DE-3823150-A1 (DE)
Inventor: METZ WERNER
IPC: A47B67/00
Filed: 1988-07-08
Abstract: In known cabinets, the shelf part can be pulled out of the body part, it being necessary for the guide parts to be of particularly large dimensions corresponding to the weight of the shelf content. Moreover, when the shelf part is pulled out, the shelf content can fall over, for example due to vibrations, and be damaged. In the new cabinet, in contrast, the usability is to be improved and the production costs are to be reduced. According to the invention, the body part (2) is designed in such a way that it is at least partially displaceable in relation to the shelf part (3). In a cabinet, in which a front mirror (4), fixed to a rear wall, is arranged between two opposite shelf and body parts (3, 2), and in which the shelf parts (3) are fixedly connected to the rear wall, the opposite body sides can be fitted, for example, with side mirrors (5), the adjustment possibility and thus the usability of which is considerably improved by the displacement of the body part (2). <IMAGE>
Patent DE-3830275-A1 (DE)
Title: Servo drive and method for converting a control deflection into an associated position deflection
IPC: G05D3/12
Filed: 1988-09-06
Abstract: The invention relates to a servo drive and method for converting a preferably manual control deflection into an associated position deflection by means of an actuator. The efficient method which makes possible a compact detection device (S) for the comparison of desired value and actual value of the position deflection, proposes that the control deflection is converted into a control force with one effective direction and the position deflection is converted into a measured force in the opposite effective direction, the two forces are exercised on a movable element (1) of the detection device (S), which element can be moved in the effective directions, and a position deviation of the movable element (1) from a rest position relative to a stationary arrangement (2, 3) of the detection device (S) is detected and is minimised by means of the controlled actuator (7, 8). <IMAGE>
Patent DE-3831481-A1 (DE)
Title: Microscope, in particular a stereoscopic surgical microscope
Inventor: LUDWIG MANFRED DIPL PHYS DR RE
IPC: G02B5/00
Filed: 1988-09-16
Abstract: The demand for higher resolution and light intensity as well as depth of field is implemented by providing in at least one beam path an aperture stop which consists of at least two concentrical regions which act simultaneously, the regions of the aperture stop having different transmission properties. Use in microscopy. <IMAGE>
Patent DE-3834129-A1 (DE)
Title: Essentially acrylnitrile-free thermoplastic moulding composition
Inventor: NEUMANN RAINER DR
IPC: C08L69/00
Filed: 1988-10-07
Abstract: The thermoplastic moulding composition which contains, based on the sum of A, B and C,     A) 10-85% by weight of at least one polycarbonate A, B) 10-50% by weight of a graft copolymer B comprising, in each case based on B,   b1) from 20 to 80% by weight of at least one rubber having a glass transition temperature of below 0@C and b2) from 80 to 20% by weight of a shell grafted thereto and comprising, in each case based on b2,     b21) from 70 to 95% by weight of methyl methacrylate and b22) from 5 to 30% by weight of an N-substituted (meth)acrylamide of the formula I <IMAGE> in which R is hydrogen or a methyl radical, and X is the cyclohexyl, methylcyclohexyl, benzyl or phenyl radical,     C) 5-50% by weight of a thermoplastic copolymer comprising, in each case based on C,   c1) from 60 to 95% by weight of copolymerised units of methyl methacrylate c2) from 40 to 5% by weight of copolymerised units of an N-substituted (meth)acrylamide of the formula I,   preparation thereof, and the use thereof for conversion into mouldings.
Patent DE-3835041-A1 (DE)
Inventor: AYDIN ORAL DR
IPC: C08F246/00
Filed: 1988-10-14
Abstract: Aqueous compositions which are suitable as sealants or adhesives for ceramic tiles and essentially contain A) 3 to 30% by weight of rubber particles built up from a) 0.1 to 4% by weight of at least one mercaptosilane of the general formula I 
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 in which the variables have the following meanings: n is 1 to 8, R<1> and R<2> are hydrogen and/or C1- to C4-alkyl groups, R<3>, R<4> and R<5> are C1- to C6-alkyl groups and/or C1- to C6-alkoxy groups, with the proviso that at least one of the radicals R3 to R5 is an alkoxy group, and b) ethylenically unsaturated monomers which can be polymerised by means of free radicals, as the remainder, the polymers having a glass transition temperature of from -60 to +40 DEG C, B) 40 to 90% by weight of inorganic fillers, C) effective amounts of an emulsifier, D) 0 to 15% by weight of external plasticisers and E) 5 to 40% by weight of water.