baber/WOPTO huggingface dataset:
Patent DE-2913554-A1 (DE)
Title: Pipe seam welding rig - with electrode cable sheath carrying return current
Inventor: MATSUBARA HIROYOSHI
IPC: B23K9/025
Filed: 1979-04-04
Abstract: Longitudinal seams on a large-dia. steel pipes are arc welded by a welding head on a cantilever which is extracted on a roller carriage along the joint of the seam to be welded. The electrode cable is guided along the cantilever inside a rubber sheath and an outer conductive screening tube. This tube is connected to the negative terminal of the d.c. welding supply and through the roller carriage to the workpiece, but insulated from the electrode head, the electrode cable and the cantilever support carriage. The current which flows in the tube in the direction opposite to the welding current prevents the magnetisation of the tube and welding defects caused by it.
Patent DE-2915496-A1 (DE)
Title: Fireplace with side and rear walls - has heat exchanger on inside of rear wall with side connections
Inventor: SCHWEFER JOSEF
IPC: F24B1/183
Filed: 1979-04-17
Abstract: The fireplace has a hearth enclosed by two sidewalls and a rear wall, and connected to a flue at the top. A heat-exchanger (52) through which fluid, partic. water, flows, extends along the inside of the rear wall (12), its inlet and outlet pipes (53) passing out through holes in the sidewalls (14). The heat-exchanger can comprise vertical standpipes fitting close to the rear wall and alongside each other, and joined together by transverse manifolds at top and bottom.
Patent DE-2922488-A1 (DE)
Title: 2-Hydroxy-4-amino-6-methyl-isophthalic acid - and 2,6-di:acetyl-3-hydroxy-5-methylphenol derivs. with cardiovascular activity
Inventor: EIDEN FRITZ PROF DR
IPC: C07D295/112
Filed: 1979-06-01
Abstract: New 2-hydroxy-4-methylbenzene derivs. are cpds. of formula (I) and their acid addn. salts. In (I):- each R1 (identical) is CH3 or 1-4C alkoxy; R3 and R3 are 1-4C alkyl or NR2R3 is pyrrolidino, piperidino, 4-cyano-4-methyl-1,4-diazepino, morpholino, di(1-4C alkyl) morpholino, 1,2,3,4-tetrahydro-isoquinolino, or 4-R6-piperazin-1-yl in which R6 is 1-4C alkyl, 2-hydroxyethyl, phenyl, (1-4C alkyl) phenyl; (1-4C alkoxy)phenyl, halophenyl or trifluoromethylphenyl; and R4 is H, CH3 or C2H5. (I) ahve cardiovascular activity. They are also useful as intermediates for 3-(2-pyrazolyl)-4-amino-2-hydroxyacetophenone derivs. with cardiovascular activity.
Patent DE-2928782-A1 (DE)
Title: Knotted warping mat for underground mine - has interlocking bars with end loops on inner ones and bent sections on outside ones
Inventor: QUANTE HEINRICH
IPC: E21D11/15
Filed: 1979-07-17
Abstract: Loops on ends of lengthways bars interlock with those on adjacent mats to form cross knots, in a warping mat used in underground minimg. Loop heads run parallel and at an angle to the mat plane, and are bent opposite ways at opposite mat ends, with an interconnecting outside cross wire. Lengthways bars between outside ones are fitted with the loops, and the outside ones with bent sections aligned parallel to the loop heads on the mat ends concerned. The ends of the bent part lengths aligned in a plane parallel to the mat are fastened to the outside cross wires. This enables outside lengthways wires or successive mats to be laid directly together, with mat rigidity enhanced.
Patent DE-2930059-A1 (DE)
Inventor: STAUB PETER
IPC: E06B3/62
Filed: 1979-07-25
Abstract: The arrangement, for example a wall part, window or a door for a building, has a support frame (36) and, arranged elastically thereon, a glass pane (17). The support frame (36) and the glass pane (17) are connected to one another by means of a rubber connection element (profile) (7). It has, on each of the U-legs (2), free ends which form a connection section (3) perpendicular to the associated U-leg (2), and, adjoining this section, an end section (4) perpendicular to the connection section (3). A clamping strip (14) of the profile (7) bears against the connection section (3), and shoulders of a T-shaped projection of the profile (7) engage behind the end section (4), as a result of which the profile (7) is fixed in the support frame (36). Surfaces (66) of the T-shaped projection (9) bear against the end sections (4). A support angle piece (43) is pushed into the profile (7) and bears against the support frame (36), so that the weight of the glass pane (17) can be transmitted to the support frame (36). The specially designed support frame (36) permits the use of a simple, cost-effective steel profile which is readily obtainable on the market and whose relatively inexact dimensions can be allowed for with comparatively large tolerances. <IMAGE>
Patent DE-2933146-A1 (DE)
Title: Insertion tool for stator mfr. - has removable coil guide block enabling coils to be directly wound on it
Inventor: LANGE JUERGEN
IPC: H02K15/06
Filed: 1979-08-16
Abstract: The insertion tool is used to fit the wound stator coils into the stator slots. The stator coils are wound directly around the insertion tool. The latter pref. comprises a winding arm which rotates about a vertical axis and which has an insertion head at one end and a coil guide block removably attached to the other end. The insertion head may be formed by a number of metal plates positioned one on top of the other, with parallel spacings between them. Coil guide pins are positioned at the sides for guiding the coil windings.
Patent DE-2933154-A1 (DE)
Title: Rolling door slat end protective stiffeners - have rounded protruding hooks held in slit divided guide sockets to support wind loads
Inventor: STEGGE JOHANNES HENDRIKUS AAN
IPC: E06B9/58
Filed: 1979-08-16
Abstract: An apron made up from linked lamellae, has a support structure, to absorb wind loading, comprising end stiffeners with wind hooks vertically movable in guide sockets on both sides of the doorway. The device is esp. used with a large rolling door. Each stiffening device (14) has an end wind hook (15), sited symmetrically to protrude from the door surface on two sides. On the guide socket (4) accommodating this, the side facing the doorway comprises two outward-sloping socket walls divided by a central slit (8). The side of the hook facing the slit is rounded off in a spherical shape. There can be sloping stop faces (9,10) on both sides of the slit, facing the doorway.
Patent DE-2939838-A1 (DE)
Title: Metal cooking tongs with two arms - include curved bend connection between sharpened or similar ends
Inventor: LUEKING FRIEDRICH
IPC: A47J43/28
Filed: 1979-09-18
Abstract: The food handling tongs are made of metal. They are 20cm long and 1cm wide, they resemble ordinary sugar tongs but they are of considerably greater size. The two parts of the handle are connected by a clamp bend and can have inwardly bent, sharpened and widened grips at their ends. The tongs may be of a variety of different sizes and shapes for handling different types of food and for different cooking applications.
Patent DE-2940632-A1 (DE)
Title: Lighting unit with lens - distributes light by interaction between lens and part only of light-emitting surface
Inventor: WILLING ACHIM DIPL ING DR ING
IPC: F21V7/00
Filed: 1979-10-06
Abstract: The lighting unit comprises a lamp whose light-emitting surface is not of the spot type, and a lens system. Light distribution is effected by interaction between the lens system (11) and part only of the light-emitting surface of the lamp (10). The remainder of the light-emitting surface has a covering (12) giving good reflection into the interior of the lamp. The covering can be an integral part of the lamp, or external to it, and the emitting surface can consist of a coating of illuminating material. The reflective coating of the covering can have a diffusive action.
Patent DE-2940953-A1 (DE)
Title: Electrical circuit breaker assembly - has sensor causing switch to go open circuit above given current threshold and includes current direction regulator
Inventor: CHEW DAVID CHORLEY
IPC: H02H7/30
Filed: 1979-10-09
Abstract: A circuit breaker has a switch and a current magnitude sensor with a component causing the switch to go open circuit if a current through this component exceeds a predetermined magnitude. A direction regulator inhibits passage of current through the component unless the current flows in a predetermined direction. The component may be ferromagnetic and have a heater so that the current heats the material above the Curie point. The heater may be of variable output and the sensor may have a heat sink to govern the components heat capacity. A number of such circuit breakers may be used to give time-graded protection of a ring distribution system in a motor vehicle.
Patent DE-2941132-A1 (DE)
Title: Inhalation device with inclined outlet - having rim along lower edge to collect droplets and allowing normal posture for patient
Inventor: LOIBEL HELMUT DR MED
IPC: A61M15/00
Filed: 1979-10-10
Abstract: Inhaler is for nasal or oral inhalations. The outlet is inclined at an angle to the horizontal so that the patient can adopt normal breathing posture in front of it. The outlet has a droplet rim or rib which continues down the outlet piece tapering to a point. This is directed down to a flexible rubber connection or sleeve in the outlet pipe. The rib ensures that any droplets do no fall onto the clothing of the patient.
Patent DE-2944649-A1 (DE)
Title: Rotary plough with two working and one transport position - has hydraulic pivot drive supported on frame suspended on tractor
Inventor: BONNES JOSEF
IPC: A01B3/46
Filed: 1979-11-06
Abstract: The rotary plough has a plough frame which carries ploughshares and can be turned about its longitudinal axis into the two working positions and the transport position. At its front, tractor-side end, the plough frame is connected with a timing device and at its rear end, it is supported by steerable wheels. The turning device is formed by a hydraulic pivot drive, supported on a frame suspended on the tractor. The wheels have a hydraulic steering device which is connected with a forward-mounted, hydraulic control cylinder which is operated when the tractor negotiates corners and effects a pressure column displacement.
Patent DE-2950392-A1 (DE)
Title: Typewriter paper intake mechanism - has platen using belt running around rollers and with guide troughs
Inventor: PEISCHL FRANZ
IPC: B41J13/16
Filed: 1979-12-14
Abstract: The paper intake mechanism is for a printing machine, particularly a typewriter etc. with a printing head working on the ink mosaic principle. The head is passed along the lines on the paper, which is held by pressure members and a guide trough against a platen. The platen (3,4) is at right angles to the typing position, and comprises a transport belt (4) running round rollers (3), each with a guide trough (5). A paper pressure member (7) is fixed parallel to the belt and pivots clear to allow insertion of the paper. The inlet portion (10,11) forms a supporting holder for the paper.
Patent DE-3002015-A1 (DE)
Title: Valve setting tool for IC engine - has adjusting head to rotate valve and locking nuts and measure displacement
Inventor: NORO SHUHEI
IPC: F01L1/46
Filed: 1980-01-21
Abstract: The engine is placed on a machine bedplate and clamped (3) in plate. It is coupled to a barring motor and the valve adjusting head brought down over it. The adjusting head contains a drive (9) for the valve adjusting nut and a drive (10) for the locknut. The adjusting head also contains a valve displacement indicator (11). The engine is turned to top dead centre and the adjustment nut is then rotated a known amount. It is then slackened and the valve displacement measured. This provides the data according to which it is finally turned to give the required clearance after which the locknut is tightened.
Patent DE-3008826-A1 (DE)
Title: Shower cubicle type folding door or wall - has vertical hinge pins engaging cut=outs in cover pieces on hinge rails
Inventor: MUTSCHLECHNER HEINZ
IPC: E05D15/26
Filed: 1980-03-07
Abstract: The leaf sections have hinges on their adjacent vertical edges, comprising double hinges with swivel axes in the edge areas, in a folding wall or door, esp. for shower cubicles. Between the edges of the leaf sections (1) there is a hinge rail (7), with a hinge cover piece (8) detachably fastened on its top and bottom sides. This piece partically overlaps the top or bottom edge (11, 12) of adjoining leaf sections. It has cutouts (13), penetrated by upright hinge pins (14) from these edges, in the corner area. The hinge rail is pref. of exactly the same length as the vertical length of the leaf sections. . 1+2.
Patent DE-3014305-A1 (DE)
Title: Side view mirror system for motor vehicle - has mutually perpendicular mirrors on vehicle front giving driver view to each side
Inventor: SCHEFFLER GUENTER DIPL ING
IPC: B60R1/00
Filed: 1980-04-15
Abstract: The motor vehicle mirror system enables the driver to observe traffic activity to the left and to the right of his vehicle without diverting his eyes from the straight-ahead position. A pair of vertical plane mirrors are mounted on the nose of the vehicle directly in front of the driver, at an angle of 45 deg. to the vehicle's longitudinal axis. Alternately a single convex mirror may be used, or appropriately-angled separate mirrors mounted on the two vehicle front corners.
Patent DE-3015737-A1 (DE)
Title: Motor car monitor with TV camera - has floating head magnetic memory coupled to camera, with interference switch and storage selector
Inventor: VOCKENHUBER KARL ING
IPC: B60R11/04
Filed: 1980-04-24
Abstract: The image signals of a TV camera located in a motor vehicle can be stored e.g. on magnetic tape. Storage of the T.V. signals may be initiated by sensors which detect sharp braking or impacts on the vehicle. A time compression device is connected to the camera for image signal storage in preset time intervals, in order to obtain a monitored interval as long as possible while economising on use of tape. A magnetic recorder (13) with a floating magnetic head (14) is used, whose recorded data can be continuously replaced by a series of other images after a completed recording period. It operates to record the events immediately following activation of the sensor. A selector (18-20) controls the magnetic recorder to provide a greater signal density shortly before the interference. Pref. the storage device is of the bucket brigade type.
Patent DE-3021154-A1 (DE)
Title: Pulsed energy recovery system - using heavy rotor with radial cylinders and floating pistons, equalised by gas springs between centrifugal force and counter-pressure
Inventor: POPESCU RAUL-FLORIAN DIPL ING
IPC: F03G7/00
Filed: 1980-06-02
Abstract: The system uses a swing motion of a cybernetic system with a periodical alternation of the magnitude order for flow and rotation energy of acceleration. The alternating motion forms a transition from positive to negative potential causing dampening or even delay. The swing motion must by symmetrical in the applied time cross section. The space-time-dimension turn of the mechanical energy, the work, and the torque remains in the process region with hyperenthalpy. Thus during each partial period of the swing an energy factor is delivered to the tensor total energy. This requires either heavy rotors or high electric voltages and pulsed, non-linear resistances of electric machines. Mostly also negative resistors or capacitive oscillation circuits can be used with discharges in transformers.
Patent DE-3022605-A1 (DE)
Inventor: MUELLER HEINZ DIPL CHEM DR
IPC: C09J7/02
Filed: 1980-06-16
Abstract: In an adhesive bandage comprising a support and an adhesive layer on the front thereof, the improvement which comprises a thermosetting, water-impermeable lacquer layer on the back of the support, the lacquer layer being less elastic in at least one direction than the support, whereby movement of the body, once the strip has been applied to the skin, will cause cracking of the lacquer layer.
Patent DE-3034226-A1 (DE)
Title: Vehicle roof rack fixing clamp - has screw hook on roof rack which hooks onto hasp fixed to vehicle roof
Inventor: MORSCH DIETER
IPC: B60R9/058
Filed: 1980-09-11
Abstract: The vehicle roof rack fitting bracket (8) consists of a double footed support (9) which stands on an elastic cover rail (6) fitted in the roof rain trough (2). The cross member (10) of one roof rack has a vertical hole (11) in it which accommodates a screw hook (12). A hasp (16) is fixed to the roof of the car and has an eyelet (18) into which the screw hook (12) fits allowing the support (9) to be clamped in place by tightening the screw using a wing nut (14) above the cross member (10). This method avoids clamping round the rain trough thereby avoiding damage to paintwork etc.
Patent DE-3045816-A1 (DE)
Title: Filing folder for tabulated paper - has two covers including one fitted with holding rail with openings for threading surfaces held by sliders
Inventor: PFANNKUCH WERNER
IPC: B42F15/04
Filed: 1980-12-02
Abstract: The folder is designed to hold correspondence, partic. tabulated paper with two covers. One of the covers may be fitted with a holding rail in the area of the folder spine which includes pass-through openings for threading surfaces used to hold the correspondence. The threading surfaces are clamped in position by sliders guided on the holding rail capable of being moved to or fro. Each slider (5) is fitted near its ends with ramps (9,10) extending downwards at an incline to feed in the clamping force and there are finger grip moulds (11,12) positioned opposite to each other on the sides between the clamping force ramps (9,10).
Patent DE-3100529-A1 (DE)
Title: Cream container
Inventor: SCHUCKMANN ALFRED VON
IPC: A45D40/00
Filed: 1981-01-10
Abstract: The conventional cream container consists of a pot-shaped bottom part which receives the cream and can be closed by a rotatably arranged lid part. This rotary movement is now intended to be used for convenient, hygienic dispensing of the contents. For this purpose, the interior of the bottom part (1) is constructed as an annular space (7) which is interrupted by a fixed radial wall (6). The lid part (2) has a slide (13) which projects positively into the annular space (7), is connected to the lid part (2) and is movable by rotating the lid part in the direction of the radial wall (6) (arrow x). The cream (C), to which pressure is applied, emerges via an outlet opening (14) on the lid side. <IMAGE>
Patent DE-3102652-A1 (DE)
Title: Device for the thermostatically controlled display of consumption by heating costs allocators
Inventor: WIEMER KLAUS DIPL ING
IPC: G01K17/02
Filed: 1981-01-23
Abstract: In a device for the thermostatically controlled display of consumption by heating costs allocators, the convection evaporation is evened out by the arrangement of prechambers and afterchambers behind the evaporation tube, the temperature-dependent evaporation rate is linearised by adapted variation of the gas outlet opening by means of thermostatic elements, the display of the radiator temperature is rendered possible by means of coupled display devices, and a display of actual consumption tuned to the type and size of radiator is rendered possible by exchangeable elements for controlling the gas outlet opening. <IMAGE>
Patent DE-3107131-A1 (DE)
Title: Eye
Inventor: KANZAKA YOSHIHIRO
IPC: F16B21/16
Filed: 1981-02-26
Abstract: An eye (10) encloses a ring (11) and a shim (17) which are both made of rigid plastic and can be joined together, so that they can be inserted into a textile product or a planar material (26). The ring (11) has a cylinder (12), which has a securing flange (14), which projects radially outwards, at one end and an annular groove (16) alongside the securing flange. The shim (17) has an annular rib (18) and numerous locking tongues (19), which project radially inwards from the annular rib (18). When the ring (11) and the shim (17) are joined together in a coaxial manner, in such a way that they accommodate the textile product or the planar material (26) between them, the locking tongues (19) slide across the securing flange (14) and are locked in the annular groove (16). The shim (17) is now fastened on the cylinder (12) by means of the securing flange (14) and secured against removal. <IMAGE>
Patent DE-3107919-A1 (DE)
Title: Automatic warning system switch for vehicles
Inventor: HOELZLWIMMER HERMANN
IPC: B60Q1/52
Filed: 1981-03-02
Abstract: An automatic switch is proposed for switching on a warning flashing or alarm system, in particular one incorporated in a vehicle, in the event of any shock, which is not operationally determined, to the vehicle, regardless of which direction it acts in and also in the case of a vehicle which is inoperative, if said vehicle experiences a shock indicating contact by another vehicle, which switch is characterised in that it can be replaced if appropriate and consists of at least one inertia switch with an inertia mass which is supported on a spring rod in a horizontal plane so as to be movable on all sides and of a ring contact surface and finally of an electric switch arrangement, connected downstream, for closing the circuit for the system incorporated in the vehicle. <IMAGE>
Patent DE-3111868-A1 (DE)
Title: Appliance for the cutting out and transport of silage
Inventor: SPREHE ALFONS
IPC: A01F25/20
Filed: 1981-03-26
Abstract: The invention relates to an appliance for the mechanical cutting out and transport of silage, consisting of a supporting structure fastened to a tractor, of a rake arranged on the supporting structure and having tines extending horizontally, and of a cutting-out member which is movable up and down in a straight line above the rake on the supporting structure, is driven from the tractor and which consists of a rectangular frame or box which, at least on two adjacent lower edges, carries a cutting unit having cutters directed downwards. According to the invention, the cutting unit consists of mechanically driven shearing knives movable about a horizontal axis. The shearing knives are preferably pivotable about a centrally arranged axis. The design according to the invention of the cutting unit has the advantage, in comparison with the cutting units known hitherto, that a smoother cutting surface is obtained.
Patent DE-3124812-A1 (DE)
Title: Asynchronous machine
Inventor: STEFANKO STJEPAN DR ING
IPC: H02K17/00
Filed: 1981-06-24
Abstract: In order to achieve improved electromechanical energy conversion in the case of an asynchronous machine having a laminated rotor stack and stator stack, the specific losses of the rotor stack are designed to be higher than the specific losses of the stator stack. In consequence, double utilisation of the rotor laminates is achieved. <IMAGE>
Patent DE-3131722-A1 (DE)
Title: Safety hook for trapeze straps, in particular for windsurfers
IPC: B63B35/79
Filed: 1981-08-11
Abstract: Safety hook for trapeze straps, in particular for windsurfers, which consists of a suspension stirrup which is fastened to a hook plate and receives the trapeze rope end, the width of the hook at the location where the trapeze rope end is held being greater than the projection of the length of the hook tongue to the hook plate. In this safety hook, the trapeze rope end is prevented from being able to wind itself around the hook.