baber/WOPTO huggingface dataset:
Patent DE-3645027-A1 (DE)
Title: Screwing device driven by a pressure medium
Inventor: STOEGER LORENZ
IPC: B25B23/14
Filed: 1986-12-22
Abstract: The screwing device driven by a pressure medium has a front screwing-in head (1), a central screwing spindle (4) and a rear drive motor (10), it being possible to detachably insert, as desired, one or more adaptors with additional functions between these components, depending on the particular application. With a suitable set of adaptors, the screwing device can be adapted to all screwing applications which arise, thereby rendering it unnecessary to have several different screwing devices for this purpose (Fig. 1). <IMAGE>
Patent DE-3702897-A1 (DE)
Title: Two-layer system
Inventor: KOEHLER MANFRED DR
IPC: G03F7/095
Filed: 1987-01-31
Abstract: Radiation-curable two-layer systems containing immobilised photoinitiators are suitable for the production of constant-thickness, strongly adherent coatings and relief structures of high resolution and edge steepness.
Patent DE-3702918-A1 (DE)
Title: Attachment for a fork-lift truck with six sliding fork prongs mounted on a support body
Inventor: KAUP OTMAR
IPC: B66F9/14
Filed: 1987-02-02
Abstract: The attachment permits lifting one or two or three pallets, as desired. The attachment has on each side an outer fork prong 10 and 13, a middle prong 23 and 24, and an inner prong 18 and 19. A compression spring 22 is arranged between the two inner prongs 18 and 19, a tension spring 27 is arranged between the two middle prongs 23 and 24, and only the two outer prongs 10 and 13 are connected to a respective cylinder-piston set 14, 15 and 16, 17. Each of the inner prongs 18, 19 has a stop limiting its displacement outwards. Each of the outer prongs 10 and 13 is connected to a stop 28, 29 that draws the middle prong 23 or 24 lying on the same side outwards. <IMAGE>
Patent DE-3703292-A1 (DE)
Title: Variable swimming-pool covering
Inventor: KRUELL ANDREAS
IPC: E04H4/08
Filed: 1987-02-04
Abstract: For swimming pools, use is made of coverings which comprise, in particular, air chambers and a carrying layer. The covering is guided onto the surface of the water, with the carrying layer facing the shaft and between the pool edge and the shaft. The end or the free edge of the sheet form a transverse end bar which can be fixed on the opposite pool edge. The invention provides, moreover, clamping profiles which are arranged at spacings of 5 or 10 m and which also permit fixing on the lateral edges of the swimming pool. The shaft itself comprises part-shafts which are each secured via additional bearing blocks and are connected to one another by clamps such that the entire covering can be rotated without the shaft sagging. <IMAGE>
Patent DE-3704718-A1 (DE)
Inventor: KURZ ARTHUR
IPC: G11B7/09
Filed: 1987-02-14
Abstract: PCT No. PCT/EP88/00097 Sec. 371 Date Oct. 11, 1988 Sec. 102(e) Date Oct. 11, 1988 PCT Filed Feb. 10, 1988 PCT Pub. No. WO88/06336 PCT Pub. Date Aug. 25, 1988.An arrangement for selectively playing back and recording data in which a rotating disk-shaped recording medium is provided with data storage tracks. An optical system reads the stored data by guiding a light beam along the data storage tracks. The data read by the optical pickup system is decoded by a decoder which has an error output that emits a pulse for every bit error. The light beam strikes the disk-shaped recording medium at an angle and has a vector component which is tangential to the recording medium or disk, so that when the angle is 90 DEG , the vector component is zero. The bit errors are applied to a counter that provides the corresponding bit-error rate and provides a signal for controlling the adjustment for varying the vector component so as to maintain the bit-error rate below a predetermined threshold.
Patent DE-3707916-A1 (DE)
Inventor: BERSCHEID ALFRED
IPC: A47B47/03
Filed: 1987-03-12
Abstract: Wall element to be mounted in the side openings of a housing frame made from profiles, in which element the side openings are bounded by a circumferential attachment flange, which allows items to grip behind it, for the attachment of the wall element, which wall element has an outer plate (2) and an inner plate (3) which are held at a distance from one another, the space between the two plates (2, 3) being filled with insulating material (5), and which wall element is provided with locking mechanisms (40), at points near its edge, with which the wall element can be locked to the housing frame. According to the invention, the wall element (1) consists, along its circumference, of profiles (4), which are located on one another on mitres, and which have flat surfaces on their sides parallel to the surface of the wall element. The outer plate (2) and the inner plate (3), which are both of flat design, are mounted on the said smooth surface of the profiles (4) and the locking mechanisms (40) are arranged inside the profiles (4) and are provided with a lock bolt (41) which can be pivoted out from the narrow sides of the wall element. <IMAGE>
Patent DE-3708589-A1 (DE)
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1987-03-17
Abstract: Device comprising a collar (1) encircling the mast, with a split (2) between the lateral edges, said edges being provided with ridges (3, 4) directed away from the mast and separate from each other. Each ridge (3, 4) is provided with a connecting piece for the coupling element of a fork boom (6). A device for tightening the collar is provided with at least one tappet (10, 11), the surface of which engages with a ridge (3, 4) to decrease the width of the split (2). When, for example, a pin (7) disposed at the top of the fork boom (6) is placed on hooks (5) on the collar, the fork boom being approximately parallel to the mast, the tappets (10, 11) first encompass the ridges (3, 4) loosely. When the fork boom is then swung into the working position, the tappets (10, 11) press the ridges (3, 4) together in such a way that the collar (1) adopts a fixed clamped position.
Patent DE-3711612-A1 (DE)
Title: Transmission control device for a printer
Inventor: ARATSU SHUICHI
IPC: G06F13/12
Filed: 1987-04-07
Abstract: Unlike the traditional manual selection of destinations for the transmission control device depending on the type of incoming data, the intention is to achieve automatic selection of the various destinations. In a transmission control device, which has at least one parallel data receiving device to receive parallel data, one serial data receiving device to receive serial data, and a control part, the control part establishes whether the parallel data receiving device or the serial data receiving device should receive the data first, and selects one of these receiving devices depending on the result of the reception. The control device can be used in data processing systems.
Patent DE-3714599-A1 (DE)
Title: Profiled covering panel or strip
Inventor: BUCHFELD ALFRED
IPC: E04F13/18
Filed: 1987-05-01
Abstract: Along a laterally jutting-out, profiled bearing means which is arranged such that it is sunk with respect to the outer edge, a profiled covering panel or strip consisting of plastic and intended for wall or facade claddings exhibits, at least in sections, prestamped slots which each have a central punching. In this manner, by setting a nail into the punching and striking it lightly with a hammer, the prestamped portion can spring out and the nail can be driven centrally into the slot. In order to receive the nail head securely, each prestamped slot is enclosed by an impressed hollow with corresponding dimensions.
Patent DE-3714754-A1 (DE)
Inventor: STANKOWIAK ACHIM DR
IPC: C09K15/26
Filed: 1987-05-02
Abstract: The novel stabiliser mixture consists essentially of a) 10 to 90% by weight of a selected nitrogen compound of the formula <IMAGE> and b) 10 to 90% by weight of a selected sulphur compound of the formula II  R<3>-S-R<4> where R<1> to R<4> are certain aliphatic, cycloaliphatic or aromatic radicals and R<4> may also be hydrogen. The novel stabiliser mixture is used for stabilising oxyalkylene glycol alkyl ethers, preferably oxyalkylene glycol dialkyl ethers.
Patent DE-3720707-A1 (DE)
Title: Device for fastening sanitary components
Inventor: SCHULTE HELMUT
IPC: F16B45/00
Filed: 1987-06-23
Abstract: The invention relates to a device for fastening sanitary components, in particular pipes or similar elongate items, on cross-sectionally trapezoidal metal carrying plates which can be fastened to the floor surface of the building and exhibit perforations for receiving the fastening device only in their flanks. In order to improve said device such that it can permit the fastening of sanitary components on the flanks of trapezoidal metal plates laid on the floor of a building, it is proposed that the device (7, 7') exhibit a bent-off hook (9) at one end, whereas sanitary fastening means (e.g. 10) are arranged at the other end. <IMAGE>
Patent DE-3720863-A1 (DE)
Title: Working platform for coking plant luting operations in the oven door area
IPC: A62B31/00
Filed: 1987-06-24
Abstract: The application relates to a novel method for supply coking plant personnel with cleaned air, in which the personnel on a working platform is supplied from above with cleaned air via a chemisorption filter with a laminar-flow device, and is protected against cross-winds by linings (facings). <IMAGE>
Patent DE-3739020-A1 (DE)
Title: Fire doors which are glazed and/or provided with panelling
Inventor: OETSCH BERNHARD
IPC: E06B5/16
Filed: 1987-11-17
Abstract: The invention relates to fire doors which are glazed and/or are provided with panelling, in the case of which the case frame and the leaf frame each exhibit a core comprising a hollow aluminium profile, these being clad on the side flanks with aluminium profiles into which fire-resistant panels are inserted. In order to achieve more simple manufacturing and reliable, concealed fixing of the aluminium profiles which serve as glazing bars, said profiles (3) are fixed on the core-forming hollow aluminium profile (1) via a releasable hook connection (4). <IMAGE>
Patent DE-3740859-A1 (DE)
Title: Method for conducting the forward and return current in an oscillating circuit fed by a medium-frequency voltage
Inventor: HEIDVOGL HELMUT
IPC: H05B6/02
Filed: 1987-12-02
Abstract: When metal workpieces are inductively heated, large leakage inductances occur at the supply lines to the inductor as a result of the high currents which flow during the process. By using coaxial cables (KO) with a bipolar flat conductor terminal (FA) the leakage inductances are decisively reduced. The coaxial cables (KO) can be tightly fastened side by side to the terminal plates (AP) of the inductor (A). The bipolar flat conductor terminals (FA) make it possible jointly to clamp the forward and return conductors to the terminal plates (AP). This results in a symmetrical distribution of pressure on the contact surfaces and prevents them from being loaded mechanically during the occurring high current densities. <IMAGE>
Patent DE-3741880-A1 (DE)
Title: Device for preventing backflows of fresh gas in the intake pipe of an internal combustion engine
Inventor: MANZ PETER DIPL ING
IPC: F01L3/20
Filed: 1987-12-10
Abstract: In a device which is described for example in DE-PS 3024812 and has a diaphragm valve (1), constructed as a non-return valve, in the intake pipe (6) of an internal combustion engine, an electromagnet (7) is assigned to the diaphragm elements (2), the said electromagnet (7) only being excited at relatively high speeds of revolution of the motor with the effect of opening the diaphragm valve (1) so that then it does not present any flow resistance to the fresh gas flowing in (3). <IMAGE>
Patent DE-3812143-A1 (DE)
Title: Method for identifying individual optical waveguides within a multi-core optical cable
Inventor: AICHINGER HEINRICH
IPC: G02B6/44
Filed: 1988-04-12
Abstract: The optical waveguides are at first arranged on both cable ends (CE1, CE2) in a freely selected configuration so as to be individually accessible. A light transmitter (LS1) is subsequently coupled at one cable end (CE1) to one of the optical waveguides (LW11), and at the other end (CE2) a opto-receiver (LE2) is connected one after the other to as many individual optical waveguides until a signal is received. The position of the optical waveguide (LW27) in each case determined in this way in the configuration on the transmitting and/or receiving side is stored. <IMAGE>
Patent DE-3813481-A1 (DE)
Title: Method for producing an electrical tubular heater
Inventor: SCHAD WALTER DIPL ING
IPC: H05B3/52
Filed: 1988-04-21
Abstract: A method is disclosed for producing an electrical tubular heater. In the method, the diameter of an inner jacket tube which encloses a central heating conductor and a grained insulating mass is reduced in order to compress the insulating mass. The inner jacket tube is subsequently annealed without tension and then pushed into an outer tube. The outer diameter of the latter is then reduced until the desired excess length is achieved. The method serves to produce tubular heaters of great length.
Patent DE-3818034-A1 (DE)
Title: Meter for the display of the internal resistance of a battery
Inventor: WALLRAFEN WERNER DIPL ING
IPC: G01R31/36
Filed: 1988-05-27
Abstract: In a device for the display of the electrical internal resistance of non-ideal voltage sources of respectively rechargeable and non-rechargeable batteries, provision is essentially made of a simple alternating current source for the drive with a parallel-connected frequency-selective amplifier stage for signal preparation, so that the measured signal is connected to a display as a proportional variable for the internal resistance. A four-wire lead provided as far as the test probes does not falsify the measuring result because of lead losses. A handy design makes for a simple-to-operate measuring device for battery diagnosis.
Patent DE-3828214-A1 (DE)
Title: Door lining
Inventor: RUDOLF FRANZ KARL
IPC: E06B1/60
Filed: 1988-08-16
Abstract: Door lining comprising veneered chipboard and/or coreboard, optionally with glued-on pieces of solid wood, which is glued on or is adhesively bonded by means of a gluing and/or adhesive-bonding device fastened on the lintel and by gluing and/or retaining devices fastened on the two at the bottom part of the wall reveal, or the door lining is introduced and fastened into the wall opening by means of a gluing and/or adhesive-bonding device fastened on the lintel and by a base fastened at the bottom on two vertical parts of the lining as well as wall fastenings, optionally additionally by wall anchors fastened on the vertical parts, by means of adhesive and screws.
Patent DE-3828639-A1 (DE)
Title: Ionised particle beam therapy device
Inventor: NISHIHARA SUSUMU
IPC: A61N5/10
Filed: 1988-08-24
Abstract: The therapy device in which the patient has on a therapy table (4) beneath the radiation source (6), uses 2 separate imaging systems (11,2, 12,13,14,15) respectively providing an image of the part of the body requiring treatment and the part of the body beneath the radiation source (6) with information relating to the treated area entered via a manual input device (25). This information is processed to calculate the correct distance of the srouce (6) above the patient and to adjust the position of the patient beneath the source. (6). Pref. teh ionised particle beam is deflected in 2 orthogonal directions via scanning electromagnets supplied with AC signals for irradiation of a circular area of limited radius.
Patent DE-3831543-A1 (DE)
Title: Cyclohexyl phenyl ketone derivatives, process for their preparation and their use as intermediates
Inventor: BOUISSET MICHEL
IPC: C07D243/14
Filed: 1988-09-16
Abstract: There are described novel cyclohexyl phenyl ketone derivatives of the formula (I) <IMAGE> in which R is alkyl having 1 to 4 carbon atoms and R1 is hydrogen or halogen. The derivatives according to the invention are suitable as intermediates and in particular for the final synthesis of 1,4-benzodiazepine derivatives, such as tetrazepam, which act on the central nervous system.
Patent DE-3833728-A1 (DE)
Title: Optical scanning device
Inventor: SCHAEL RUDI
IPC: G02B27/00
Filed: 1988-10-04
Abstract: The invention relates to an optical scanning device for scanning a material web (32) line by line transverse to its feed direction (A) by means of a laser light source (20) whose output light beam (21) is deflected from a beam-expanding optics (22) to a scanning optics (10) via a periodically operating beam-deflection device (30) which is arranged in the focus of the scanning optics (10), which generates a scanning light spot in a scanning plane. The scanning optics (10) has a correction system (11) which, seen in the direction of light, is at the front and has only spherical surfaces, and, seen in the direction of light, has arranged behind it a scanning element (12) which acts as field lens and has only rotationally symmetrical surfaces. <IMAGE>
Patent DE-3836637-A1 (DE)
Title: Arrangement of collecting and letting off condensate in particular
IPC: B01D5/00
Filed: 1988-10-27
Abstract: An arrangement is proposed for collecting and letting off condensate (12) in particular, which is caught in a first container (10) and pumpt off via a delivery assembly (14). In order to prevent the uncontrolled emergence of gas from the container (10) or penetration of the latter by air, it is proposed that the delivery assembly (14) be connected to a second container (18), the filling level of the second container (18) being chosen such that the column of liquid situated between the containers generates a pressure which is greater than the maximum pressure occurring in the first container (10). <IMAGE>
Patent DE-3836795-A1 (DE)
Title: Suspendable writing support device
Inventor: KRECKEL KARL W
IPC: B42D5/00
Filed: 1988-10-28
Abstract: The invention relates to a suspendable writing support device with a large number of sheets of plastic or paper, each forming a writing support, which adhere to each other in a superposed manner in a region along the upper edge, can advantageously be pulled free from each other and form a block which is fixed in a releasably adhesive manner to a back retaining sheet. After being pulled free from the block, the sheets can be fixed on a flat surface in a self-adhesive manner and provided with drawings. The sheets (1, 11) can be repeatedly fixed in the self-adhesive manner to the flat surface and reassembled to form a block (4, 14), and the drawings can be erased by wiping within a predetermined period, each sheet (11) of the block (14) having a repeatedly adhering adhesive strip (13, 15) in the region along the upper edge (12) on its front and on its back. <IMAGE>
Patent DE-3837819-A1 (DE)
Inventor: SCHOELKOPF WALTER
IPC: E01C23/08
Filed: 1988-11-08
Abstract: The invention relates to a miller for removing a road surfacing. When road surfacings are removed by means of relatively large millers, work remains to be done in the area of the manhole covers, gullies, road junctions or the like, which work cannot be carried out with the large miller. According to the invention, provision is made for arranging on the miller a supporting arm (30) having a milling head (39, 39a) arranged on its front end. The supporting arm (30) is adjustable transversely to the longitudinal axis (14) of the miller as well as along this axis so that, when the miller is stationary, the milling head (39, 39a) can be adjusted in a plane in the X-direction and Y-direction. By superimposing the regulating movements in the X-direction and Y-direction, any curve can be milled with the miller according to the invention so that the work remaining to be done can easily be carried out. <IMAGE>
Patent DE-3902633-A1 (DE)
Title: Covering device for a chimney opening
Inventor: HEIDRICH WILLIBALD DIPL ING
IPC: H01Q3/02
Filed: 1989-01-30
Abstract: The invention relates to a device for covering chimney openings on residential buildings and the like, comprising a planar or shaped plate which extends at least approximately over the entire cross-section of the chimney and is fastened, by at least one supporting arm, at a distance from the upper edge of the chimney. In order to design such a device such that a parabolic aerial can be arranged on it, without any great amount of outlay, in order to receive satellite programs, the plate is provided, on its upper side, with a receiving means for a parabolic aerial. <IMAGE>
Patent DE-3904404-A1 (DE)
Title: Device for producing an anchorage or suspension point on hollow bodies or cavities
Inventor: HENNIG HANS-JUERGEN
IPC: A47G33/10
Filed: 1989-02-14
Abstract: The invention relates to a device (1) for producing an anchorage or suspension point on hollow bodies (2) or cavities, having an anchorage part (5) which engages behind the wall (3) through an opening (4) provided therein and having a connecting member which is accessible from the outer side of the hollow body (2) or cavity. The device (1) exhibits a housing part (8) with an enlarged-diameter head part (9) and with an apron part (10) which passes into the cavity (2). The apron part (10) encloses a central opening (11). The connecting member (6) is connected to an actuating part (12) which passes into the cavity (2) and can be displaced axially in the opening (11) with respect to the housing part (8). The end (14), of the actuating part (12), located opposite the connecting member (6) is connected to the apron part (10) via elastically foldable retaining straps (15) which, upon folding by drawing out the actuating part (12) with respect to the housing part (8), are folded radially outwardly and form the anchorage part (5). The actuating part (12) is connected to an upper region of the apron part (10) by pivotable, elastic locking straps (23) which, upon folding of the retaining straps (15) can be turned out from a concave initial shape, passing over a dead centre, into a convex retaining position. <IMAGE>
Patent DE-3907013-A1 (DE)
Inventor: DOTZAUER BERNHARD DR
IPC: C04B41/48
Filed: 1989-03-04
Abstract: For moulded bodies, obtainable by impregnation or coating of base mouldings built up mainly from mineral fibres, non-fibrous mineral fillers and starch, with compositions which contain, as binders, copolymers consisting of
 a) 60 to 95 % by weight of methyl methacrylate (monomer I> b) 5 to 40 % by weight of acrylate and/or methacrylic acid (monomers II> c) 0 to 35 % by weight of one or more acrylates of a C1- to C8-alkanol (monomers III> d) 0 to 5 % by weight of copolymerisable, olefinically polyunsaturated monomers (monomers (IV) and
 e) 0 to 5 % by weight of other copolymerisable monomers (monomers V) in the polymerised form, the proportions by weight of the monomers I, II, III and V are selected within the indicated limits in such a way that a polymer built up only from these monomers would have a glass temperature of from 60 to 125 DEG C.
Patent DE-3913769-A1 (DE)
Title: Brake for bicycles
Inventor: ROMANO ANTONIO
IPC: B62L1/16
Filed: 1989-04-26
Abstract: The invention relates to a brake for bicycles or the like with improved adjustability of the brake levers. According to the invention, an axial adjusting device, comprising a securable threaded coupling and having at least one screw fixed on the wheel for the articulated mounting of the brake levers, is provided in order to adjust the two levers of the brake and then to fix them in this position. The invention can be used for pull-operated brakes, in particular bicycle brakes.