baber/WOPTO huggingface dataset:
Patent DE-3404006-A1 (DE)
Inventor: LENHARDT KARL
IPC: E06B3/66
Filed: 1984-02-06
Abstract: The apparatus serves to apply a plastic strip to a rectangular glass pane so that the strip extends peripherally along all edges of the pane. The apparatus comprises conveying means for conveying the glass panes, which conveying means comprise a horizontal conveyor for supporting and conveying the glass panes standing on their lower edge, backing means, which extend above the horizontal conveyor and are adapted to laterally support the glass panes standing on the horizontal conveyor in a predetermined plane of conveyance, which is slightly inclined from the vertical toward said backing means, pressure-applying means, which are slightly spaced above the horizontal conveyor and serve to force the plastic strip against a moving glass pane, a strip feeder, which is operable to move in synchronism with the horizontal conveyor at the same speed as the latter to feed the plastic strip to the pressure-applying means, a turning mechanism, which when the horizontal conveyor is at a standstill is adapted to turn each glass pane through 90 DEG opposite to the normal direction of travel of the horizontal conveyor, strip-guiding means for cooperating with the pressure-applying device, and severing means for severing the plastic strip.
Patent DE-3404536-A1 (DE)
Title: Process for cleaning textiles
Inventor: GRUENEWAELDER WERNER
IPC: D06L1/22
Filed: 1984-02-09
Abstract: The process for cleaning textiles is an improved dual process whereby the textiles are treated in succession in one or more solvent baths and then washed in water by means of anionic surfactants. The use in the last solvent bath of a cleaning enhancer (detergency booster) consisting essentially of cationic emulsifiers makes it easier to remove the entrained solvent from the wash liquor.
Patent DE-3408025-A1 (DE)
Title: Digital measuring device for quasi-analog measurement value indication
Inventor: HEINZE SIEGFRIED DIPL ING
IPC: G01R13/02
Filed: 1984-03-05
Abstract: Digital measuring devices frequently have a quasi-analog measurement value indication in order to visualise the trend in the change of a measurement value. Controllable area segments of a liquid crystal display provide a measurement value scale with labelling and a pointer mark which changes its position in accordance with the measurement value. The invention is to be used for creating a measuring device in which a measuring scale can be adapted to different measuring ranges and the complexity of the drive of the display is to be small. This object is achieved by the invention by a scale in which some scale lines (18) consist of several line segments (18a, 18b) which can be separately selected and which, selected jointly, increase the length and/or thickness of the respective scale line. An automatic scale adaptation device ensures that when the measuring range is switched over, the longer and/or thicker scale lines come to lie at a point, which, in conjunction with associated inserted scale values displayed numerically, result in a scale corresponding to the measuring range set. <IMAGE>
Patent DE-3413215-A1 (DE)
Title: Industrial furnace with insulation made of mineral-fibre material
Inventor: COCHIUS RICHARD
IPC: H05B3/66
Filed: 1984-04-07
Abstract: An industrial furnace is provided with an insulation made of mineral-fibre material which is arranged on its inner walls and consists of block-shaped fibrous modules (5). Also provided are electric resistance heating conductors (35), with which the furnace interior (2) can be heated. To fasten the resistance heating conductors to the furnace walls, use is made of support bars (33) which are held with the aid of support plates (32) in the horizontal separating gaps between two fibrous modules arranged above one another. The support bars (33) are additionally fastened in an articulated manner but axially non-displaceably at their ends (41) facing the furnace inner wall and are fixed in the lateral direction on the support plates (32) on which they are supported. <IMAGE>
Patent DE-3414911-A1 (DE)
Title: Missile, especially a ballistic rocket
Inventor: ALKER ERICH DIPL ING
IPC: F42B10/50
Filed: 1984-04-19
Abstract: The missile, primarily the ballistic rocket, is provided with a device for influencing the flight path by means of elements, for example braking elements in the form of braking vanes, which increase the aerodynamic drag. The braking elements (9a, b, c, d) are attached such that they are mounted externally on the missile. The braking elements can be released and removed by means of a mechanism which can be operated selectively. The braking elements are advantageously located in the front region (8) of the missile (4, 5). <IMAGE>
Patent DE-3424522-A1 (DE)
Title: Pipe silo
Inventor: BAUER HELMUT ING GRAD
IPC: B65G11/20
Filed: 1984-07-04
Abstract: In order to reduce the level of noise in pipe silos with pipe shelves which are inclined, it is proposed to adjust the rolling speed of the pipes situated in each of the pipe shelves as required by means of at least one braking element (20, 40, 50) which can be applied to the pipes. <IMAGE>
Patent DE-3431550-A1 (DE)
Inventor: BERNER ALOIS
IPC: B27L7/00
Filed: 1984-08-28
Abstract: A wood cutting machine having a knife-like blade for cutting and chipping wood into large pieces. The blade is oriented at an angle to the direction of wood grain thereby lowering the force required to cut the wood.
Patent DE-3432163-A1 (DE)
Title: Mast for the rig of a sailboard
Inventor: KNABEL WALTER DR
IPC: B63B35/79
Filed: 1984-08-31
Abstract: A mast (3) for the rig of a sailboard is specified which has markings (20) in the area of the mast-pocket openings (14) of the mast pocket (4) of the sail (5). These are individual markings in each case and they provide the windsurfer with information on the distance from the bottom end (6) of the mast (3). The ideal point to fasten the wishbone boom can thereby always be set again. The mast rope ends or the mast collar can be fastened to the mast (3) even before the mast (3) is pushed into the mast pocket (4). In particular in a mast (3) made of a laminate, the marking (20) is laminated in place, for example a strip of textile or tissue paper provided with the markings (20) is laminated in place. <IMAGE>
Patent DE-3432330-A1 (DE)
Title: Device for shearing off sections of tube or rod and for deburring forged parts
Inventor: HOLLMANN HEINZ
IPC: B23D23/00
Filed: 1984-09-03
Abstract: The shearing slide 12, provided with an impact plate 28, is driven by a striking head 2, which after release and acceleration over a free path hits the impact surface of the impact plate 28 at a high speed. The striking head 2 is driven by means of a hydraulic cylinder 37, 38, driven from a bladder-type accumulator 40, 41. <IMAGE>
Patent DE-3434200-A1 (DE)
Title: Starting control for a gas-heated heat source
Inventor: FRIEDRICH PETER
IPC: F23N5/18
Filed: 1984-09-18
Abstract: The invention relates to a control device for the starting of a gas-heated circulating-water heater with a combustion chamber, the air throughflow of which is ensured via a blower. For starting, the motor for the blower and the motor for the pneumatic pressure medium source for the gas regulator are first switched to maximum capacity, the pressure medium source bringing, via a common connection, the bypass flap for the air throughput through the combustion chamber of the heat source into the closed position and the proportional control valve arranged in the gas path into the completely open position as well as a screen in the gas path lying in series with the proportional control valve into the throttling position, whereupon a closed-position signal contact connected to the bypass flap signals the closed position of the flap to a timing element which, after expiry of a time which can be set on it, stops and switches off the control device provided that during this time there is no acknowledgement of the minimum air throughput by the air-shortage safety device of the heat source.
Patent DE-3445594-A1 (DE)
Title: Directional control valve
Inventor: STOLL KURT DIPL ING
IPC: F16K31/524
Filed: 1984-12-14
Abstract: A directional control valve with mechanical actuation, in particular a roller lever valve, with a valve body (1) which contains at least one valve plunger (5). Sitting on the valve body (1) is a bearing block (2) in which an actuating lever (3) serving to actuate the valve plunger (5) is pivotably mounted via a pivot (24). A feeler member via which the directional control valve (14) is mechanically actuated is provided on the actuating lever (3). The actuating lever (3) is made in one piece with its pivot (24), this pivot (24) being held in the bearing block by means of a snap, click-in, clip-in or catch connection (30, 25, 24). 
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Patent DE-3447321-A1 (DE)
Title: Improvement to the rotary engine (Wankel engine)
Inventor: PAPPERT JOSEF
IPC: F02B55/00
Filed: 1984-12-24
Abstract: Improvement to the rotary engine (e.g. Wankel engine). The invention relates to compensation for the curved path by means of a control element (cam) which is provided on the crankshaft between two rotor bearings and which permits an elliptical rolling path without bending, by means of which a higher compression is obtained without varying the distance between centres of rotation; and in conjunction with this measure a warm air accumulator chamber is provided in the housing for a wall-distributing injection, the single hole injection nozzle being seated in the chamber in the direction of the chamber wall and injecting the fuel at a lower pressure than in the case of direct injection in the direction of the air rotation onto the annularly shaped surface of the chamber, a small proportion of the fuel atomised away from the main jet passing into the air and initiating the combustion. This measure creates improved combustion and hence considerably better engine power.
Patent DE-3505485-A1 (DE)
Title: Method and device for open-loop and/or closed-loop control of the metering of fuel into an internal combustion engine
Inventor: ENGEL GERHARD DIPL ING
IPC: F02D1/02
Filed: 1985-02-16
Abstract: A method and a device for open-loop and/or closed-loop control of the metering of fuel into an internal combustion engine is proposed, in which device an optimum time cycle of the injection is realised on the basis of the overall control concept and in which, by virtue of special correction methods, all the dynamic processes during the injection are also taken into account. Block circuit diagrams of the overall control concept are described and timing diagrams of the timing control are explained. Likewise, a plurality of possible correction methods are illustrated in the form of further timing diagrams. Finally, further possible means are specified which serve to improve the accuracy and the reliability of the described fuel metering according to the invention. <IMAGE>
Patent DE-3506190-A1 (DE)
Title: Display for guiding a vehicle along a preselectable travel path
Inventor: OSTERMANN BERND DIPL ING
IPC: G08G1/0969
Filed: 1985-02-22
Abstract: The invention relates to a display method for guiding a vehicle along a preselectable travel path using a so-called electronic map. Programming takes place by scanning a modified map with the aid of a light pen.
Patent DE-3507496-A1 (DE)
Title: Circular knitting machine with at least one needle cam controlling the needle movement
Inventor: SIEGEL ALFRED DIPL ING
IPC: D04B15/82
Filed: 1985-03-02
Abstract: The needle cam controlling the needle movement and belonging to a circular knitting machine has driving-out and drawing-off parts limiting at least one cam channel and a pivotable switch which is assigned to these and which is selectively adjustable by an actuating device into one of three positions which correspond to the fully driven-out or knitting position, to the tuck position and to the inoperative rotation position of the controlled needles. So that, whilst doing away with mechanical cam-controlled actuating devices, the switch can be changed over electronically according to the pattern without the risk of needle breaks or knitting faults, the arrangement is such that the switch, normally held in the position corresponding to the tuck position of the needles, is coupled to a signal-controlled electrical actuating device, by which, during the change-over from the fully driven-out or knitting position into the rotation position, or vice versa, it is controlled, as a function of the reception of an electrical control signal supplied to it, in such a way that it is first transferred into an intermediate position and is moved further from this as a function of time or displacement only after stitch loops are located on the opened needle latch of all the needles standing above the switch.
Patent DE-3508333-A1 (DE)
Title: Seat for public transport
Inventor: ALBERT HOLGER DIPL ING
IPC: B60N2/24
Filed: 1985-03-08
Abstract: What is claimed is a seat for public transport, comprising a profile frame with a sprung seat cushion which is covered by means of a seat cover and is composed of a fire-resistant and low-fuming material, at least two opposing profile strips of the seat having a groove which lies at the top, points towards the frame centre and whose web has recesses open towards the top, and all the profile strips having a horizontal groove which is open towards the frame centre and is intended for accommodating a flame-retardant plate as well as a groove which lies towards the outside of the frame, is open towards the bottom and is intended for accommodating the ends of the seat cover.
Patent DE-3508513-A1 (DE)
Title: Tool-change holder
Inventor: HERTEL GUENTHER
IPC: B23B31/20
Filed: 1985-03-09
Abstract: A tool-change holder essentially consists of a holder housing (3) and a tool head (4) which is restrained against the end face (1) of the holder housing (3) via its clamping bolt (9) and a collet (5) driven by a tie rod (6). The collet (5) is formed by a one-piece steel sleeve (22) continuously split in the axial direction. Tapered surfaces (13, 16, 17) extend over the outer periphery (21) and the inner periphery (15) of the steel sleeve (22). The tapered surfaces (13, 23) arranged on the outer periphery (21) of the steel sleeve (22) and on the inner annular periphery (20) of the axial housing recess (2) each have approximately the same diameter and, as viewed in cross-section, bear against one another in the open position of the collet (5) like the bevelled tooth backs of two saw blades of identical configuration engaging in one another with saw-blade cutting edges (24, 25) facing one another. Cylindrical circumferences (26, 27) are arranged between the tapered surfaces on the outer periphery (21) of the steel sleeve (22) and the inner annular wall (20) in such a way that they cut off the saw-tooth tips as viewed in cross-section. More than two annular recesses (29, 30) V-shaped at an obtuse angle in cross-section are arranged in a row in the axial direction (13) on the inner periphery (15) of the steel sleeve (22) and correspondingly on the outer periphery of the clamping bolt (9). <IMAGE>
Patent DE-3511105-A1 (DE)
Title: Process for the application of metallic coatings to the surfaces of plastics
Inventor: GOERTLER PETER
IPC: H05K3/38
Filed: 1985-03-27
Abstract: In order to improve the application of metallic coatings to the surfaces of components formed from fibre-reinforced plastics, the surface of the component is subjected, before the coating, to a mechanical and chemically etching treatment which causes an irregular amount of material.
Patent DE-3523486-A1 (DE)
Title: Device for backlash-free routing
Inventor: VOLKMANN GUENTER
IPC: B23Q3/00
Filed: 1985-07-01
Abstract: The invention relates to a device for backlash-free routing of boards and other semifinished products of wood or similar materials as workpiece, consisting of a base plate which is pivotably mounted, the base plate having a clamping body, and the clamping body being designed to be self-locking only in a direction of movement of the workpiece opposed to the feed.
Patent DE-3524019-A1 (DE)
Title: Take-off accelerator for aircraft
IPC: B64C3/38
Filed: 1985-07-02
Abstract: When new airports are constructed, the runways for the aircraft consume too much costly landscape. In order to remedy this problem, it is therefore proposed that aircraft wings be fitted with devices which compress the air flowing out to form mini-tornadoes so that supporting air columns would be produced. These devices should be funnel-shaped with an internally installed thread which forces the air (which flows in through a slot) to flow downwards through the deep grooves and thus to be compressed so that it could flow out from the lower outlet opening as a supporting air column, forced to do so by the rotation of the device. The outer sleeve should be streamlined, for example round. Flaps on the slot should deflect the air into the grooves while the lower opening, in contrast, should be of variable cross-section in order to change the cross-section of the air column flowing out. The device could consist of a plurality of rings and be integrated into the wings by means of a lowering/lifting device. Instead of wings, it would be possible to use only those take-off accelerators which are very large in cross-section but are flat, to select large take-off accelerators for the front and small ones for the rear.
Patent DE-3527821-A1 (DE)
Title: Integrated limit switch for working cylinders
Inventor: OTT FRIDOLIN
IPC: F15B15/28
Filed: 1985-08-02
Abstract: A contact switch is proposed which is integrated in a working cylinder and the switching members of which are the piston and cylinder housing themselves. Only a potential tap in a corresponding bore of the cylinder ends is required as an additional component.
Patent DE-3537157-A1 (DE)
Title: Device for shutting off a pipeline, in particular drinking-water line
Inventor: BAELZ JUERGEN DIPL ING
IPC: F16L55/10
Filed: 1985-10-18
Abstract: Device for shutting off and ventilating a pipeline, composed of the housing 1 which bears the sealing means 10, 11 on both sides of the incision 9, of the piston 15 which, in the region of the sealing means 10, bears the sealing means 19 on its external diameter and is connected to the housing 1, with the formation of the annular gap 18, and of the control bushing 20 which is under the spring pretensioning 29 and interacts with the sealing means 10, 11, 19. <IMAGE>
Patent DE-3537633-A1 (DE)
Title: Device for rubbing grease over a thread, in particular of tubular structural parts
Inventor: DREYFUSS WILFRIED
IPC: F16N5/02
Filed: 1985-10-23
Abstract: A device for rubbing grease over the thread of tubular structural parts has a grease-applying head for supplying a precisely defined quantity of grease to the thread. The grease-applying head can be connected to the tubular structural part and can be moved to be closely congruent with the threaded part of the tubular structural part. <IMAGE>
Patent DE-3539060-A1 (DE)
Title: Chromatography column tubes
Inventor: KRAUSS HELMUTH DIPL ING DR
IPC: G01N30/60
Filed: 1985-11-04
Abstract: The application relates to column tubes for high-pressure liquid chromatography with a low internal surface roughness, the tubes having been hammered over a mandrel of low surface roughness.
Patent DE-3539122-A1 (DE)
Title: Serial electronic adder-subtractor in 5211 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1985-11-04
Abstract: The serial adder-subtractor according to the subject of the invention is set to addition whenever the input E is driven by H potential and is set to subtraction whenever the input E is driven by L potential. The execution of subtractions is made possible by the negating complement circuit 2. In the case of adder-subtractors of types A1 and A2, at the end of the main circuit 1 an internal carry with the value 5 is branched off only if the remaining sum of the main circuit 1 is greater than the number 4. In the case of adder-subtractors of types B1 and B2, an internal carry with the value 5 is branched off immediately if the residual sum of the main circuit 1 reaches the number 5. <IMAGE>
Patent DE-3545085-A1 (DE)
Inventor: KNOPS HANS-JOACHIM DR
IPC: C07D249/00
Filed: 1985-12-19
Abstract: Fungicidally active substituted cyclopropyl oxime ethers of the formula   <IMAGE>   in which Z represents a nitrogen atom or the CH group, R represents a optionally substituted phenyl, or represents the grouping   <IMAGE>   in which R4 represents hydrogen or optionally substituted phenyl, R1, R2 and R3 independently of one another represent hydrogen, methyl or chlorine and n represents an integer from 1 to 6, or addition products thereof with acids or metal salts.
Patent DE-3602845-A1 (DE)
Inventor: WEGENER HERMANN
IPC: E01D19/06
Filed: 1986-01-30
Abstract: 1. Track junction for expansion joints in railway bridges with an elastic expansion profile (2) which extends along a track joint (F) and is held on its edge region on both sides of the track joint by means of a rigid edge profile (3, 4) fixed on a base (21a, 21b), and with a support arrangement which supports the expansion profile from below, characterised in that during assembly the space between the two edge profiles (3, 4) ; the support arrangement is constructed in the form of at least one holding plate (6; 6a, 6b), at least one holding plate (6; 6a, 6b) being arranged so as to be fully accessible from below inside the gap (S) which is constructed between the bases on both sides of the track joint ; at least one holding plate (6; 6a, 6b) is releasably mounted on a support element (7, 14) ; and the upper face of the expansion profile (2) is covered by a cover plate (14) which rests laterally on top of the edge profiles (3, 4).
Patent DE-3603809-A1 (DE)
Title: Two-step slide vane rotary vacuum pump
Inventor: KOSSEK GUENTER DIPL ING
IPC: F04C23/00
Filed: 1986-02-07
Abstract: Slide vane rotary vacuum pump with two steps 1 and 2 which are arranged one behind another and in the cylindrical interiors 10 and 11 of which rotors 4 and 5 are arranged eccentrically and guide slide vanes 8 which are radially movable in slots 7, bear against the cylinder running tracks 9 by centrifugal force and form working spaces 22 which bring about the gas transport axially from the gas inlet cover 15 into the low-pressure step 1 and through the intermediate cover 17 directly and without deflection into the high-pressure step 2, the straight gas path between the cylinders 10 and 11 being achieved by their turned arrangement in relation to one another, which has the further effect that, in the case of an inlet duct 24 of the low-pressure step 1 lying at the bottom, the outlet 51 also of the high-pressure step 2 lies at the bottom and the pump is consequently freed from condensate on both sides in spite of horizontal arrangement of the drive shaft 3, an economical and expedient solution for dry-running chemical pumps with vacuums below 10 mbar resulting in the case of use of chemically resistant components. <IMAGE>
Patent DE-3607721-A1 (DE)
Inventor: FEUERSTEIN MANFRED DR
IPC: A61F9/008
Filed: 1986-03-08
Abstract: The slit lamp for the laser treatment of the eye comprises a projector (4) wherein an image of the eye to be treated (2) is incorporated by reflection in a beam path (1), a laser (7) arranged so that its beam may be directed to the portion of the eye to be treated and a control unit (10) which, amongst other things, controls the energy of the laser beam. The device is characterized by: in the image incorporated by reflection of the projector (4) the region or regions to be treated are marked, and the control unit (10) directs the laser (7) to the marked region.
Patent DE-3611005-A1 (DE)
Title: Bumper intended for a motor vehicle
Inventor: HUTAI HUBERT DIPL ING
IPC: B60R19/52
Filed: 1986-04-02
Abstract: In order, in the case of a bumper which is intended for a motor vehicle and in the event of an impact with an obstacle moves absorbing energy towards a bonnet and/or radiator cowling positioned behind it, to be able to reduce the projecting length without negative effects, a lower region of the bonnet and/or radiator cowling, which is not rigidly supported, is entrained by the receding bumper before making contact with the obstacle.