baber/WOPTO huggingface dataset:
Patent DE-2759212-A1 (DE)
Title: Filing cabinet for card index system - has additional inner walls and false floor to adapt to cards of widely different sizes
Inventor: HILLEBRAND EGON
IPC: B42F17/08
Filed: 1977-12-31
Abstract: A filing cabinet for a card index system has double sided walls (1, 1b). The base (3) is provided with slots to receive the tongues (6b) of the card supports (6). Slots are also provided in the inner walls for hooks (11) to support a third wall (9, 10) and so make the cabinet suitable for narrower cards. The cabinet can also be adapted for use with cards having a smaller vertical dimension. This is done by fixing a false door on a different type of hook which fits in the slots in the inner walls (1b).
Patent DE-2800403-A1 (DE)
Title: Operator protection on press or drilling machine tool - has probe which, on operator contact, causes tool feed to reverse
Inventor: FRITZ WALTER
IPC: F16P3/16
Filed: 1978-01-05
Abstract: The safety control installation is for a movable tool, particularly a drill or press, whereby the operator holds the workpiece to be machined, and the tool is operated via an advance feed unit. On the tool (13) a probe is fitted, and on contact with the operator operates the control valve (26) commanding the advance feed (19) to cause the tool to retreat. When there is unhindered contact between the tool (13, 15) and the workpiece (17, 18), the control valve remains in its position where the advance feed is allowed to proceed.
Patent DE-2802204-A1 (DE)
Title: Trailer for transporting large gas cylinders - has individual tilting frames for cylinders to facilitate manual handling
Inventor: LOEBACH WERNER
IPC: B60P3/055
Filed: 1978-01-19
Abstract: The trailer for transporting gas cylinders is for use in small workshops. The transport can be loaded and unloaded by one person. The cylinders are fitted separately and parallel to each other in individual frames. The frames can be tilted separately about a common horizontal shaft. The distance of the swivelling shaft from the cylinder locating surface at the cylinder bottom is equal to the ground clearance of the shaft.
Patent DE-2808654-A1 (DE)
Title: Planetary simulator with sun and earth globes - has light tube on solar equator and geared drive to move earth on eccentric track and to revolve it
Inventor: LEINEWEBER HANS JOACHIM DR
IPC: G09B27/00
Filed: 1978-02-01
Abstract: The planetarium device comprises a heavy socket with a steel base plate to stabilise the instrument. A globe represents the sun and has a tilting device on a plate, adjustable by a fine screw, to tilt the axes to 7 deg. 11' inclination. A light tube is mounted on the equator disc on the sun to simulate the sun's rays. An eccentric track to control the movement of an earth globe is attached to the equator disc. The earth globe has geared drives to rotate at daily 1 deg. west/east and 360 deg. yearly.
Patent DE-2815948-A1 (DE)
Title: Decorative grid for double thickness glass panels - comprises channel sections with open facing sides joined by plugs with enlarged ends
Inventor: VRIES HERBERT DE
IPC: E06B3/99
Filed: 1978-04-13
Abstract: The set of building elements consists of rods and connectors for making a decorative grid which is integrated with a composite insulating plate system. Each rod(1) has a longitudinal groove with inner locking ribs(3). Each connector has a cylindrical body(2) with thickened ends which can be fitted into the locking grooves. The channel shaped grooved rods can be connected with the connectors forming a closed profile. The decorative grid can carry glass panels between its rods.
Patent DE-2820262-A1 (DE)
Title: Drive mechanism for gauges - uses quadrant arm and simple taut band transmission for pointer spindle
Inventor: THOMA FRITZ
IPC: G01L19/10
Filed: 1978-05-10
Abstract: The drive mechanism comprises a segment (1) which forms part of the drive shaft attached to the measuring transducer. The pointer shaft of the gauge is suspended in bearing plates (10) and is enclosed by a slotted sleeve (2, 3). Passing around and through the sleeve is a tensioning wire or tape (5) whose outer ends are clamped to the ends of the segment arms (6, 7). These are sprung to maintain a constant tension in the wire/tape. The slotted sleeve and pointer spindle are made of metal or plastics, are easy to manufacture and are easily changed should a different transmission ratio be required.
Patent DE-2820564-A1 (DE)
Title: Damped support for car seat and headrest - has damper between floor and headrest to eliminate whiplash effect
Inventor: DIECKMANN DIETER DR ING
IPC: B60N2/427
Filed: 1978-05-11
Abstract: The car seat back swings back against damped supports, with the headrest rigidly attached to the top of the seat. An elastic damper (20) is coupled between the top of the seat, or the headrest, and the floor to damp any whiplash effect in a collision. A second damper (21) is set between the seat back and the upright pillar for damping in the opposite direction for complete protection.
Patent DE-2820731-A1 (DE)
Title: Wall stretched covering fixture assembly - has extensions from rear of part of profile rail bearing spring clamps
Inventor: ASSAEL MARCEL
IPC: B44C7/02
Filed: 1978-05-12
Abstract: The fixture device for fitting to an internal or external wall or ceiling is for wall claddings, stretched coverings or similar. There are a number of fixture plates for fitting at intervals along the wall surface edge, each with a spring clamp, while a profile rail extends over all the plates in a row for pressing into the clamps, with a groove for the wall-covering edge (as in 2651599). The rear side (2) of the fixture plate incorporates at least one extension (15) continuing outwards from the centre part which bears the spring clamps (12, 13). This forms an additional bearing surface for fitting the fixture plate to the wall or ceiling. Assembly can be effected without letting any fixing components into the walls, plates being simply glued for nailed.
Patent DE-2820796-A1 (DE)
Title: Traction conveyance of mine support units along floor - has platform on tractor drawn carriage with chain between hinged rails
Inventor: OBERSTE-BEULMANN KLAUS DIPL IN
IPC: E21F13/00
Filed: 1978-05-12
Abstract: The device for transporting large pit support components along a mine has a platform (2) resting on a carriage (1) with a pair of running-rollers (5) in tandem on both sides. It is coupled to a traction appliance (20) with corresponding running-rollers, driver's position and motor (18) with transmission gear n19) for a wheel (28) engaging a chain (16) or spur racks. Rollers run on two rails (6) at a lateral interval from them, hinged together lengthways and cross-linked by connecting-pieces, made up from parts swinging about horizontal hinges. The chain or spur rack lies between the rails.
Patent DE-2834038-A1 (DE)
Inventor: TANABE YASUO
IPC: C07C31/20
Filed: 1978-08-03
Abstract: A process is disclosed in which hydrolysis and cyclization of an acetate ester of a 1,4-diol are carried out in separate reaction zones in the pressure of a solid acid catalyst and unreacted acetate ester recovered from each of the reaction zones is supplied to another zone thereby producing a hydrofuran and a 1,4-diol in any proportion.
Patent DE-2844658-A1 (DE)
Title: Wall cupboard for towels in bathroom - has extended back and front walls covering dirty and clean towel sections
IPC: A47B67/00
Filed: 1978-10-13
Abstract: The cupboard has a supply cabinet to store clean towels and a second cabinet to take the dirty towels. These cabinets have extended back and front walls which each cover the other cabinet. The cabinets themselves are connected together by a rotary connection or sliding guide, all the towels being stored secure against loss in the cupboard with the door closed. When the cupboard is open the clean towels are easily accessible from the front.
Patent DE-2853877-A1 (DE)
Title: Car headlight halogen lamp cap - has rectangular box-shaped cap sleeve inserted into aperture of adjusting ring and connected by welding
Inventor: POINTNER MARTIN
IPC: H01K1/46
Filed: 1978-12-13
Abstract: At two opposite sides of the aperture is a strip (6). The geometry and size of the strip (6) are set such that, after bending it touches the inner walls of the cap sleeve (1) in a point connection. The welding electrodes (10) are applied at the opposite outer sides of the sleeve at the level of the contact points (11). The strips, stamped out from the adjusting ring, have pref. a rounded head each. When the aperture has a rectangular cross section, the strips may be formed at the narrow sides, and the cap sleeve may be open in the region of the strips. These sides of the cap sleeve may have incisions for secure mounting. The cap arrangement is partic. useful for motor vehicle headlight lamps, and the adjusting ring safeguards that the lamp coil lies in the focal point of the headlight reflector. The thin strips serve also as heat conductors.
Patent DE-2901458-A1 (DE)
Title: Externally visible digital speed display for road vehicle - facilitates police monitoring by being positioned adjacent vehicle registration plate
Inventor: FALKE MICHAEL
IPC: B60Q1/54
Filed: 1979-01-16
Abstract: The speed display for a road vehicle is mounted on the outside of the vehicle, so that its speed can be monitored by police or other motorists by purely optical methods, thus avoiding the necessity for more expensive techniques, such as radar. The speed display is located adjacent the front and/or rear registration plates of the vehicle, so that a photograph can be taken, which records he vehicle registration number together with the vehicle speed.
Patent DE-2903820-A1 (DE)
Title: Chimney gas heat recovery system - uses insulated water pipe coil between inner and outer chimney sections
Inventor: KENNERT HANS
IPC: F28D21/00
Filed: 1979-02-01
Abstract: The system recovers waste heat from chimney gases, using a chimney with inner and outer sections (6, 3). An insulated hot-water tank (4) composed of a coil of pipe is inserted between the sections, and hot water is drawn off from it through the outer section above the bottom chimney plate (2).
Patent DE-2905826-A1 (DE)
Title: Laminated decorative thermoset sheet with raised pattern - made by moulding against flat flexible pad
Inventor: KASAHRA NATSUE
IPC: B44C5/04
Filed: 1979-02-15
Abstract: Decorative thermosetting resin laminate is made by moulding between hot press platens a composite structure of resin-impregnated pre-preg. with raised pattern on one surface, against a flexible pad with a substrate material on the other side. Pref. the raised pattern is produced on the surface of Pref. the raised pattern is produced on the surface of the pre-preg. e.g. by screen-printing, before or after impregnating with thermosetting resin, and is usually 50-200 um thick. The flexible pad is pref. of fluorocarbon, polyurethane or silicone rubber esp. with thickness 0.6-2 mm. Sharply-defined raised patterns are obtd., without flow of resin from the open sides between the press platens.
Patent DE-2915331-A1 (DE)
Title: Pendulum motion damping arrangement for balance pan - uses moving damping element controlled according to position of suspension
Inventor: KNOTHE ERICH
IPC: G01G23/10
Filed: 1979-04-14
Abstract: The damping device is for the pendulum motion of a balance pan suspension (3) attached to a balance beam, and consists of a first damping element (6) on the suspension and a second (7) on a fixed part. The damping elements interact according to the motion of the suspension damping element. It is improved w.r.t. similar devices to enable accurate maintainance of the degree of damping and a fine adjustment of the damping element interactions. The movement of one of the damping elements is electrically controlled according to the output of the sensor measuring the position of the suspension. The position sensor (71) is a two point switch consisting of an electrically insulated contact spring constituting the moving damping element. The speed of the moving element drive is proportional to its distance from the fixed element.
Patent DE-2920566-A1 (DE)
Title: Artificial dentures mfr. - by thermo-forming plastic foil on wax model for use as cast resin mould
Inventor: DISZLER ROLAND
IPC: A61C9/00
Filed: 1979-05-21
Abstract: Artificial dentures are produced by applying a wax model, complete with plastic teeth, on a heptagonal plaster cast base with a peripheral groove. The wax is deep frozen, preferably to a temperature of under -15 degrees C and used as the pattern for a deep drawn plastic foil. After removal of the wax the teeth are re-inserted in the plastic foil which is applied to the grooved base so that cast resin can be filled in through an opening to take the place of the wax. This simplifies the manufacture of dentures and saves much time and labour.
Patent DE-2924750-A1 (DE)
Title: Ethylene! polymer prodn. - in high pressure tubular reactors with controlled cooling of the reactor walls
Inventor: RAETZSCH MANFRED PROF DIPL CHE
IPC: C08F10/02
Filed: 1979-06-20
Abstract: Prodn. of ethylene (co)polymers is carried out in high pressure tubular reactors with a length/dia. ratio of 1000:1 to 20000:1, at a pressure of 150-350 MPa and temps. of >370 K, and in the presence of initiators and opt. chain regulators, inhibitors and comonomers. The heat of polymerisation is removed in three ways: (a) by escape with the prod. stream, (b) by direct cooling and (c) by indirect cooling of the reactor walls. The indirect cooling is controlled such that the fall in temp. between the core stream of the reactor and the inner wall of the reactor at all points between the first reaction zone and the point of max. temp., is 30 K, esp. 10 K. The corresp. fall in temp. in the second and subsequent reaction zones at all points between the feed point of the monomer mixt. which is cold in relation to the reaction mixt. from the previous reaction zone and the point of max temp. of the second and further zones is 60 K, pref. 30 K. The temp. fall between the core stream and the inner wall of the reactor in all reaction zones downstream of the point of max. temp. and the point of feeding the relatively cold monomer or the end of the reactor is 120 K, pref. 80 K. Process gives ethylene (co)polymers which are free from very high mol. wt. material and which have improved pressing properties, high gloss, low clouding and good shock resistance.
Patent DE-2926410-A1 (DE)
Title: Machine for milling profiles on curved bars - has serrated wheel to feed bar under rotating linear cutter on axis parallel to motion plane
Inventor: SAULE MICHAEL
IPC: B27C5/02
Filed: 1979-06-29
Abstract: Any required transverse profile can be produced on a curved wooden or metal bar in the following way. The curved bar (1) is pressed against a curved support which is fitted with guide pins to suit the bar curvature. A wheel (5) with a serrated edge feeds the bar under a profiled rotating milling cutter (7) with its axis (8) aligned with the wheel radius. The serrated wheel is mounted on a bracket which pivots on a pin. The wheel can thus be pressed against the bar with sufficient orce to grip it firmly.
Patent DE-2930251-A1 (DE)
Title: Applying motif to textile fabric - using hot die and laminate of flocked material and hot-melt adhesive
Inventor: WORTH ERNEST HENRY
IPC: D06Q1/00
Filed: 1979-07-26
Abstract: A motif is applied by (i) placing a laminate of a decorative material layer and a hot-melt adhesive layer onto the textile, (ii) applying a hot die to activate adhesive at least around the motif periphery, (iii) removing the die and stripping off the non-adhered laminate from around the motif. The decorative layer is pref. of flocked material attached to a backing layer and the adhesive is on the other side of the backing, or the adhesive forms a film to which the flocking is secured. The die pref. has an outer surface orthogonal to the material and an inner surface inclined at 45 degrees to the die axis. Areas of the die facing regions of the material around the motif are covered with thermal insulation.
Patent DE-2944330-A1 (DE)
Title: Mooring buoy anchoring equipment - has cable linking weight to buoy passing through buoyant guide, then run tackle-wise between weight and guide
Inventor: ENZENSBERGER PETER
IPC: B63B22/02
Filed: 1979-11-02
Abstract: The mooring equipment conventionally comprises a weight and a cable linking this to a buoy. However, the cable (6) is taken from the main buoy (1) to the weight (7) through a guide-sleeve in a second buoy (9); then runs in the manner of a tackle between weight and second buoy over guide-pulleys fixed to the weight's upper- and the buoy under-surface. The pulleys are of low-friction material, partic. plastic; the ones under the buoy, at least, are encased. One or both sets may be trunnion-mounted.
Patent DE-3004542-A1 (DE)
Title: Toner power cleaner for photocopier drum - has charge removing lamp in front of magnetic roller in cleaning phase and return system to replenish powder reservoir
Inventor: KOZUKA NOBUHIKO
IPC: G03G15/09
Filed: 1980-02-07
Abstract: The toner powder process photocopier has the residual toner removed from the process drum by the toner dispensing roller whose magnetic core draws the toner from the drum after the exposure and copying cycle. The toner powder is first discharged by having a flood lamp over the process drum in front of the roller. The flood lamp only operates in the cleaning cycle of the copier and is inhibited during image transfer and toner application. The toner is returned to the reservoir and high quality copies are assured. The copie does not require any separate cleaner. The cylindrical drum (12) is mounted centrally in the housing (2) and the corona discharge fittings (22, 34) are mounted at diametrically opposite positions on the drum.
Patent DE-3013047-A1 (DE)
Title: Multiple section loudspeaker cabinet - has diecast sections incorporating tuner and amplifier circuits, with loudspeaker units mounted on front section
Inventor: ULLMANN ROLAND
IPC: H04R1/02
Filed: 1980-04-03
Abstract: The loudspeaker cabinet built up from sections (2,3,4) one behind the other, has three loudspeaker units (18,19,20) mounted on the front section (2) and a plate blanking off the rear section. These sections can be of a good heat conducting metal which can be diecast and have the same shape, and can be connected by rods passing from front to rear. They can have cooling ribs around the outside. They can incorporate amplifier or tuner circuits etc. and the front part can carry a receiver (24) for remote control signals. They can incorporate electrical or remote control lines, and can be connected to a record player, tape recorder, transmitter etc. The loudspeaker units project from the front section, so that a wooden panel with matching holes can be fitted to the front. The open ends of the tubes can then be closed by a decorative material which allows sound to pass through.
Patent DE-3021286-A1 (DE)
Title: Container cleaning and/or filling machine - has valves on travelling heads actuated by stationary members along circular path
IPC: B67C3/34
Filed: 1980-06-06
Abstract: The machine cleans and/or fills containers, particularly cylindrical ones such as kegs. The fluid or gas is delivered to a valve in the container end face via one or more treatment heads. The heads travel at set intervals along a typically circular path and in the process are connected to supply and discharge pipes. Valves (6, 9-11) are provided in each of the supply and discharge pipes (14',15',30',32') travelling with the heads (3) and the containers (5) secured to them. Their actuating members (19,20,21) work with other members (33,22,23,24) as they travel past them, which cause them to open and shut. These second members are mounted at set distances apart in the travel direction.
Patent DE-3022897-A1 (DE)
Title: Diesel engine fuel comprises fats dissolved in alcohol - oxygen is oxidant, and valves and pistons are modified
Inventor: REICHELT WILHELM
IPC: C10L1/02
Filed: 1980-06-19
Abstract: Claims are made (a) for the use as diesel engine fuel of liq. animal, vegetable or mineral fats, with oxygen (not air) as the oxidant; and (b) for the necessary mechanical modification of the engine. Originally solid fats can be used if mixed with a solvent, e.g. methylated spirit. The chief modifications are to the piston rings and to the air inlet valve, which is replaced by a solenoid-controlled oxygen inlet valve. Used in diesel engines of all sizes, including those for motor vehicles and for electric power generation. The fuel is unaffected by the crude oil shortage. The exhaust gases are harmless and specifically lead-free.
Patent DE-3026831-A1 (DE)
Title: Continuous copolymerisation of monomer mixts. - contg. mono:vinyl aromatic cpd. and unsatd. carboxylic acid with heat and under periodic pressure fluctuation
Inventor: HAMBRECHT JUERGEN DIPL CHEM DR
IPC: C08F212/06
Filed: 1980-07-16
Abstract: Monomer mixts. contg., by wt., (A) 30-80 % mono-vinyl aromatics, (B) 70-20 % acrylic acid, methyacrylic acid, their esters with 1-18C alcohols, maleic anhydride, maleic-,: fumaric-, itaconic-, vinyl phosphonic- and/or vinyl lactic acid, (C) 0-20 % acrylamide, methacrylamide and/or maleimide and (D) 0-10 % copolymerisable cpd. contg. at least 2 ethylenically unsaturated double bonds, are copolymerised continuously, without polymerisation initiators, at 200-400 deg.C.. Pressures above 1 bar are used, under periodic pressure fluctuations with a pressure difference of 15-100 bar and a pressure fluctuation frequency of 6-300/hr. Copolymer use for (i) sizing paper surfaces, (ii) fixing pigments, flame-retardants, optical brighteners and dyestuffs and (iii) coating concrete and wood, is claimed. Water-proofing of surfaces and fixing of organic and/or inorganic additives can take place simultaneously. E.g. paper can be sized and finished with pigments.
Patent DE-3030547-A1 (DE)
Title: Mine mineral extracting machine guide channel segments - have raised sides towards conveyor guide tube and height adjustable skids
Inventor: GUENTHER ROLAND DIPL ING
IPC: E21C35/12
Filed: 1980-08-13
Abstract: Regulation of level is performed on mineral-extracting machines on long-front workings in underground mines, together with accommodation of the feed system for supply leads for attachment to a conveyor on the backfilling side, by a guiding channel. This consists of individual channel segments (1) associated with conveyor segments. The channel segments have a raised guiding sidewall (3) for conveyed material towards the conveyor (2), with a guide pipe (4) for the mineral-extracting machine attached to it. The segment has a height-adjustable skid (6), supported on the seam floor, and also an attachment element for connection with conveyor and support system.
Patent DE-3032951-A1 (DE)
Title: Active inertial guidance system - has gyroscope unit built into vehicle or craft guidance system controller
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: G05D1/00
Filed: 1980-09-02
Abstract: A gyroscope system is designed for use in inertia guidance systems for vehicles, ships etc. The gyroscopes are supported on shafts with bevel gear couplings to main supports within an enclosed housed housing. The assembly is supported on a cross shaft unit and the complete system has coupled actuators that may be supplied to extract and control the braking of forward or reverse motion of a vehicle system. The acceleration or braking pedals are coupled to control valves regulating the flow.