baber/WOPTO huggingface dataset:
Patent DE-2810842-A1 (DE)
Title: Composting material depository - straddled by bridges carrying conveyors for spreading, loosening and aerating
Inventor: BUERKLIN WERNER
IPC: C05F17/02
Filed: 1978-03-13
Abstract: Refuse, with an addition to sewage sludge, is stockpiled by depositing it in thin (40 mm) layers on which a similar layer is laid. Hard solids are segregated from the material by accelerating and separating into parts which respond or do not respond to impact. This produces automatically well aerated stockpiles which require little space and do not cause environmental pollution. The plant operates with a high efficiency.
Patent DE-2821634-A1 (DE)
Title: Long degreasing machine using heated organic solvent - where sealed outer casing prevents escape of vapour into the environment
Inventor: BROGLIO GIORGIO
IPC: C23G5/04
Filed: 1978-05-18
Abstract: Machine for the mass prodn. degreasing of long workpieces e.g. bars, tubes or profiles, uses a liq. solvent in a tank which is heated to form degreasing vapour. The top of the tank is closed by a cover which forms a workchamber fitted with openings opposite each other and in the side walls of the cover. The cover is located in an outer casing which has openings coaxial with the first openings and located in the side walls of casing; and water cooling coils are located in the top and bottom, and in the side walls of the casing. The openings pref. have ring seals and are closed by rotatable flanges or lids. The tank is pref. located in an outer tank filled with heated oil which heats the degreasing solvent. The solvent is e.g. 1,1-trichloro-ethane or trichloro-ethylene. All the solvent is recovered and none can enter the environment to cause pollution.
Patent DE-2821692-A1 (DE)
Title: Thermostat and digital plumbing control valve - comprises one assembly fitted under housing contg. mixed water outlet and single outlet
Inventor: GOEHRING KARL DIPL ING
IPC: G05D23/13
Filed: 1978-05-18
Abstract: The sanitary mixed water fitting comprises a housing with cold and hot water inlet feeds. A temp. adjuster allows mixed water to emerge and pass to an outlet, with a digitally working valve to control the water flow. Temp. adjustment is by a thermostat valve, downstream from which is fitted the digital valve which controls the mixed water current. Both valves form a single assembly located under the housing which also contains the mixed water outflow.
Patent DE-2825325-A1 (DE)
Title: Suitcase made of two shells - has convex or concave curve for sides of shells, reinforced by edge beads
Inventor: SCHNEIDER GUENTER
IPC: A45C3/00
Filed: 1978-06-09
Abstract: The suitcase consists of two shells (2, 3) joined together by hinges. Along the outer edge of the narrow sides of the two shells is an outwardly curved reinforcement rim which forms part of the two shells or can be placed in the form of a frame on the shells. The two shells are made of foam, coated with plastics. The bottom of the case is flexible, or can be rigid and outwardly curved. A fold is situated preferably in the outer edges of the bottom.
Patent DE-2838501-A1 (DE)
Title: Mobile concrete mixer and transporter - has drum tilting mechanism at open end for varying drum capacity
IPC: B28C5/42
Filed: 1978-09-04
Abstract: The mobile concrete mixing and transporter vehicle transports concrete or mortar. The combined charging and discharging end of the inclined mixer drum is higher than the drum rotating drive end. This inclination can be varied to set the drum capacity. The tilting is carried out by a lift mechanism at the open end of the mixing drum. The tilting mechanism can be also used for levelling the drum along a transverse axis when the mixer vehicle rests on sloping ground.
Patent DE-2842561-A1 (DE)
Title: Private telephone or communications network - has exchange part and operational part, interconnected by two translation devices common to both
Inventor: BLASSNIGG KURT
IPC: H04Q3/62
Filed: 1978-09-27
Abstract: The network consists of a branch exchange part with subscriber stations connectable to a switching panel, with a central control, and of an operational part with transmission line connectable to another switching panel, and with a further central control. The two parts are connected through transfer translations common to both. Subscribers in the branch exchange can use back-calls. The transfer translations (UGAm, UGAn) have input lines (1b, 1b') allocated to the operating part (BT) switching panel (FKe, and tw further lines (1n1, 1n2; 1n1', 1n2') allocated to the exchange part (NT) switching panel (C, CR). The further lines are allocated to the switching panel (C) for the subscribers (TLN), and the call-back switching panel (CR).
Patent DE-2857450-A1 (DE)
Title: Movable partition wall section plug connection - involves plate shaped arms on plugs fitting between hollow retainer corner stops
Inventor: GASSLER KURT
IPC: A47B47/04
Filed: 1978-08-21
Abstract: A retainer element, on one or more wall section corners, incorporates stops for arms of plug elements engaging it, in provision for detachably connecting sections, esp. in exhibition or shop buildings, with room dividers or partitions. The retainer element is a prefabricated hollow, pref. drawn light metal, profile with stop points at its corners. Plug elements comprise a central piece, adjoined by panel-shaped pieces forming the plug arms to engage between the stop points. This is simple and widely adaptable, for rapid assembly, and connecting elements are out of sight.
Patent DE-2901583-A1 (DE)
Title: Energy conversion system - combines solar heat collection through heat exchanger with biomass energy conversion to fuel gas
Inventor: BOELKOW LUDWIG DR
IPC: F24J2/00
Filed: 1979-01-17
Abstract: Energy conversion plant combines a solar heat collector section with a section in which the energy of biomass conversion into a fuel gas is utilised. The heat carrier medium is circulated from the solar heat collector to a heat exchanger. This is a vertical cylinder with a central cylinder in which the biomass, fed through a funnel, is converted in a fluid bed into a fuel gas. This heats a coaxial cylinder through which a pump circulates a thermo-oil. The heat carrier medium is converted to steam and fed into a steam turbine. This combination ensures that the power generation does not stop in case of a cloudy sky or at night.
Patent DE-2910373-A1 (DE)
Title: Play-free conversion of rotational to linear motion - using toothed bar and belt drive gear
Inventor: KUESPERT MAX
IPC: F16H19/00
Filed: 1979-03-16
Abstract: A drive converting rotational into linear motion without play using a toothed belt and drive gear wheel is esp. for rapid repeatable machine tool and workpiece table setting-over long adjustment distances without slip, with low moment of inertia, without vibration and with a high degree of accuracy. A conventional toothed bar runs in the direction of adjustment continuously meshed with the toothed belt on either side of the drive gear. The toothed belt is guided from the toothed bar to the wheel and back by curved guides either side of the wheel. The arrangement ensures that during all stages of adjustment and positions of the moving parts the length of belt not in contact with the bar is constant.
Patent DE-2910405-A1 (DE)
Title: Shoe with outsole and insole mfr. - by applying adhesive to rubber sole in die for polyurethane insole
Inventor: RAFALSKI PETER
IPC: A43B9/12
Filed: 1979-03-16
Abstract: Shoes with two sales are mfd. in a machine where the prefabricated rubber outsole is laid in the bottom die. An adhesive is applied to the sole and is activated by radiant heat. The last with the uppers is partly dipped into the die and the space is filled with polyurethane. Compression then joins the outsole to the intermediate polyurethane sole and to the uppers. The result is an easier, faster and more reliable mfr. of such shoes which are spec. suitable as sports shoes.
Patent DE-2910594-A1 (DE)
Title: Supermarket door position indicator - has signaller connector to counter and loudspeaker providing different sounds for opening and closure
Inventor: BEYER WOLFGANG
IPC: G08B13/08
Filed: 1979-03-17
Abstract: Monitoring of door opening in supermarkets or in similar places is ensured by a sensor connected to a loudspeaker system. Opening and closure of a door triggers audio signals of different frequencies as well as driving a counter. The resulting buzz or pip tones are not alarm signals but provide information to the supervising personnel. The door opening signaller (1) has an indicator (4) of the counter as well as an indicator (5) showing its operational readiness and an indicator (6) displaying the open position of the door. The loudspeaker (7) provides audio signals for closing and opening of the door.
Patent DE-2912137-A1 (DE)
Title: Cable guide for printing machine - is built into housing on side of printer and is formed in loop, constrained by pivoted arm
Inventor: SCHROEDER KURT
IPC: B41F17/00
Filed: 1979-03-28
Abstract: The printing machine with the electrical supply for heating and sensors is directed over a guide unit for safe use. The supply cable (6) is built into a protective housing mounted on the side of the printing machine. Mains is coupled over a multiway connector in the housing. In order to accommodate the movement of the carriage the cable is formd in a loop that extends and contracts and is constrained by an arm that is pivotted with a roller on one end. The cable supplies the heating tubes, heat sensors and thermostats of the print roller.
Patent DE-2923317-A1 (DE)
Inventor: WALT HANS
IPC: C04B38/06
Filed: 1979-06-08
Abstract: In the case of the production process and the installation for carrying out the process, a blank (27) with cavities (30) running between its underside and upper side is arranged in a moulding box (18) having at least a bottom (23) and side walls (28) and is expanded. The blank (27) is in this case arranged in a moulding box (18) of which the plan area is larger than the plan area of the blank (27). The space between the blank (27) and the moulding box wall (28) and any cavities to be retained in the blank are filled with a granular filling material (26), for example sand, which is free-flowing, at least during the demoulding of the expanded blank. As a result it is ensured that demoulding is simple and reliable and that the moulding box and moulding are treated gently. The moulding may be of a wide variety of designs and serve for a wide variety of purposes. The moulding is preferably designed as a lightweight building element for construction purposes. <IMAGE>
Patent DE-2925474-A1 (DE)
Title: Electromagnetic switching valve for abrasive fluids - is made entirely of plastics and has spaced valve closure plates formed integrally with valve spindle
Inventor: SCHMIERER HEINZ DIPL ING
IPC: F16K31/06
Filed: 1979-06-23
Abstract: The valve, has a valve spindle (2) carrying the valve element, which selectively blocks the connection between inflow and exit chambers (8,11). The valve spindle (2) is sealed relative to the valve housing via two membranes. The valve element comprises two valve plates (5) spaced along the spindle (2) and both operating in the same closure direction, to block an opening (6) of the inflow chamber (8). The latter has spaced walls (7) perpendicular to the valve spindle (2) and sealed by a closure plate (10) on the side projecting into the second chamber (11). This has walls parallel to the walls (7) of the inflow chamber (8) and is also sealed by a cover plate (12) on the same side. This cover plate (12) pref. has upstanding elements (13) for holding the first cover plate (10) in place.
Patent DE-2926230-A1 (DE)
Title: Sizing cellulose fibre-contg. staple fibre yarn - with mixt. contg. water-soluble alkaline earth salt of (meth)acrylic! acid copolymer and starch (deriv.)
Inventor: SCHENK WOLFGANG DIPL CHEM DR
IPC: D06M15/31
Filed: 1979-06-29
Abstract: Staple fibre yarns, contg. or consisting of cellulose fibres, are sized by applying a sizing mixt. of (1) 15-50 wt.% water-soluble alkaline earth salt of copolymers contg. by wt., (a) 90-30% acrylic- and/or methacrylic acid, (b) 10-70% acrylonitrile and/or methacrylonitrile and opt. (c) 0-30% acrylamide, methacrylamide and/or an acrylate and/or methacrylate ester, which has viscosity 50-1000 mPasec in 15% aq. soln. at 85 deg. C, and (2) 85-50 wt.% starch or starch deriv. Moisture-resistant size films are obtd. Sized warp yarns can be woven at high or low air-humidity. After weaving, the size films can be completely removed from warp yarns, more easily than when using a pure starch size or size mixts. of starch and Na- and/or ammonium salts of acrylic acid polymers. Enzymatic starch degradation is obviated. De-sizing can be carried out continuously.
Patent DE-2931551-A1 (DE)
Title: Solar energy collector of synthetic films - forming easily erected fluid circulating system enclosed by inflatable air chambers
Inventor: STEMKE LOTHAR
IPC: F24S10/70
Filed: 1979-08-03
Abstract: Surface of an assembly of two synthetic films welded together to form a system of channels for a heat conveying medium in a solar energy collector, has applied to it, a further transparent synthetic film, fixed by welding or adhesive, so that it forms with the film of the surface, a series of inflatable air chambers. The zone of the channel system is enclosed all round by an air chamber forming a frame, and the rear face of the system may also have an additional film forming air chambers with the second film of the channel system. The collector unit can be installed anywhere, very easily, and when not in use or for transport it can be reduced to compact dimensions.
Patent DE-2934731-A1 (DE)
Title: Kitchen control console, e.g. for paraplegics - is fitted across corner of kitchen and comprises panel slid outwards for control of various appliances
Inventor: PHILIPPEN DIETER P
IPC: A47B77/04
Filed: 1979-03-07
Abstract: The control console comprises a panel which can be slid forwards or back and which can be angled upwards in use, to facilitate use of the various controls. It is installed across a corner of the kitchen. A continuous work surface extends around the corner, e.g. with various fitted appliances installed on either side, the front edge of the work surface angled across at 45 degrees, to allow access to the panel. Pref. the panel is moved backwards or forwards via a friction wheel and runs along rollers guided to prevent sideways deflection, the movement of the panel controlled manually or via an electric drive. The panel may incorporate a number of smaller appliances as well as the controls for the major ones.
Patent DE-2936015-A1 (DE)
Title: Solar heat conserving tiled roof - has normally laid tiles covering pipe network on standard rafters
Inventor: STUBER EBERHARD DIPL ING
IPC: F24J2/04
Filed: 1979-09-06
Abstract: A normal substructure, such as a series of rafters, supports a roof assembly allowing solar energy conservation. A network of pipes (4) is mounted on the substructure (3) and covered with roof tiles (1) laid in the normal way. The network can be previously mounted on wide-surface base panels of heat-insulating material, with a damp-deflecting coating on one side. An appropriate tile can have lengthways semicircular grooves on the rear side, while the hanging lugs (2) have slots.
Patent DE-2936185-A1 (DE)
Title: Louvered plastics ventilation grill for dashboard - has walls slotted at rear to receive metal frame locating adjustable louvres
Inventor: BURGHOFF KARL
IPC: B60H1/34
Filed: 1979-09-07
Abstract: The ventilation grille housing is intended for installation in the dashboard of a motor vehicle and retains a number of adjustable louvres. It is provided with one or more recessed slots (4), parallel to the housing wall, into which a metal frame can be fixed to locate the louvres in the housing. The grill may consist of two parts (1,2) with a metal reinforcing frame (3) secured between them at the front, which also acts as decorative strip. The slotted recess (4) is at the rear and provides a thin housing wall portion (5) having sufficient resilience to permit inserting the louvres prior to locating them by pivot points (6) by the metal frame.
Patent DE-2938211-A1 (DE)
Title: Surf or sail-board conversion to manual propulsion - consists of detachable frame carrying rowlock-outriggers and seat with footrest
Inventor: REDLINGER WERNER
IPC: B63B38/00
Filed: 1979-09-21
Abstract: The equipment converting surfboards or sailboards to oar- or paddle-propulsion is a superstructure (15) fitted with devices (e.g.28) for securing it releasably to the board. It has a base (16) and a seat (19). The base, consisting of two pref. tubular substantially parallel longitudinals (17) carries rowlock (22)-outriggers(21). It has a footrest (18) secured adjustably to one end and the seat, possibly of blow-moulded plastics construction, to the other. The outriggers comprise an upright U-tube running transversely (20), accommodating the rowlocks, and one or more -racing tubes (25) angled towards the seat and/or the footrest.
Patent DE-2944208-A1 (DE)
Title: Steering for multi axled vehicle - has limited play coupling fitted between front and rear wheels to allow limited steering corrections
Inventor: HEY JAKOB
IPC: B62D7/14
Filed: 1979-11-02
Abstract: The steering control for a multi axled vehicle has the rear axle(s) steered with the front axle to enable the vehicle to negotiate tight curves without tyre rubbing. The steering has a limited play coupling (1) which allows the front wheels some amount of steering play before the rear wheels are steered. The amount of play is about 5 degs. each way and covers the steering corrections for normal ahead travel on straight roads. It fixes the rear wheels for ahead travel and prevents the vehicle from travelling crab wise.
Patent DE-2944575-A1 (DE)
Title: Supermarket trolley with child's seat - has seat clipped to extension of loading surface with folding rear support
Inventor: WANZL RUDOLF
IPC: B62B3/14
Filed: 1979-11-05
Abstract: The trolley with a child's seat has the seat as a plastics moulded plate (6) clipped to the rear end of the load surface and with the back of the seating position formed by the folding gate (21) to separate the child from the load. A hinged frame (7) provides the restrainer over the legs of the child, with the frame folding down onto the seat when the trolleys are stacked. The lower position of the seat provides a more stable support for the child, the rear flap (21) is secured in the position by hinged side struts which clip into the bottom edge of the flap.
Patent DE-2945003-A1 (DE)
Title: Electrochemical cell wall lining - by thermal-chemical decomposition of applied layer of carbon-contg. resin
Inventor: HENNIG HORST DIPL ING
IPC: H01M10/39
Filed: 1979-11-08
Abstract: Electron conductive cell wall lining is made of a material contg. chemically fixed C. The cell has an anode space for alkali metal and a cathode space for a sulphurous catholyte, sepd. by a solid electrolyte which is conductive for alkali ions. The cell wall, made of light metal, acts as the current collector. The lining is applied as a layer on the cell wall and is decomposed by thermal and/or chemical action to form elementary C and/or a corrosion resistant high-molecule decomposition prod. The lining can consist of a material from the gp. of polyamide, polyacrylonitrile, polyethylene, and phenol formaldehyde resin, perhaps with a graphite filler. This is a simple and low-cost method of sealing the cell walls and to give them good conductivity.
Patent DE-2945924-A1 (DE)
Title: Ceiling sound insulating component above bottom slab - is slab with multiple recesses filled with sand
Inventor: KREIBAUM SEN OTTO
IPC: E04B9/04
Filed: 1979-11-14
Abstract: A sound-insulating component, with cells filled with sand, is located above a lower slab in a ceiling in a building. It (5) is in the form of a slab (6) containing a number of recesses (9) which contain the sand (8). These may be sealed by flexible foil (10). The slab may be flexible in at least one direction, though otherwise of constant-shape, to compensate for irregularities in the lower ceiling slab (2) forming the mounting surface. Wood-type material is suitable or it can be extruded.
Patent DE-2946505-A1 (DE)
Title: Signal reception circuit for master-slave clock system - has internal clock generator updating display during reception fault
Inventor: KAEFERLEIN CHRISTIAN ING GRAD
IPC: G04G9/00
Filed: 1979-11-17
Abstract: The circuit decodes the received signal and forwards it to a buffer register, from which the respective values for the year, month, date, hours and minutes are fed to further respective stores, coupled to a display circuit. An internal clock generator, operating continuously during operation of the circuit supplies pulses to a seconds counter when an interruption in the transmitted time information signal occurs. The seconds counter is coupled between the minutes store and the display and normally transfers the stored signal directly to the display, but upon occurrence of an interruption it allows the minutes information to be updated until the signal is again received, so that the display remains accurate.
Patent DE-2949081-A1 (DE)
Title: Automatic calendar movement with interlock levers - has month-end interlock disc and year and month discs rotatable on common shaft
Inventor: MERKLE PAUL
IPC: G09D3/08
Filed: 1979-12-06
Abstract: The calendar movement with month-end switching mechanism and differential planetary input gear drive (5) has an interlock mechanism comorising a cam disc (20) which in 31 days rotates 1-1/12 revolutions, a lever locking month disc (32) which rotates one full revolution per month, and a lever locking year disc (14) which rotates 1/12th revolution per month. These three discs are rotatably carried on a common shaft (13). The input shaft (3) rotates the ring wheel (4) of the planetary differential gear (5) by 1/8th turn per day, and the input shaft (7) rotates the sun wheel (6) by 1/4 turn per day. The shaft (13) of the interlock mechanism is driven (12) from the planet (10) carrier (8). Indication is on weekday (45), date (41) and month(49) cylinders.
Patent DE-3002641-A1 (DE)
Title: Heat removal from irradiated fuel element store - by natural convection between internal and external exchangers esp. via heat pipe
Inventor: BAYER WOLFGANG DR
IPC: G21C19/08
Filed: 1980-01-25
Abstract: Nuclear plant comprises buildings in which heat is generated, esp. as decay heat from used fuel elements. To remove heat from the building or buildings, a heat transfer system (3) connecting the inside of the building to the exterior is provided. Each heat transfer system (3) is a closed circuit partly filled with a vapourizing medium and having two heat exchangers (3a,3b) one inside the building and one outside. T he heat exchanger.
Patent DE-3009013-A1 (DE)
Title: Cleansing system for refuse chutes in buildings - uses high-pressure fluid and vertically orientated spray pipe inside chute wall
Inventor: WESTENDORF HUBERT
IPC: B08B9/04
Filed: 1980-03-08
Abstract: The chutes are cleaned by a high-pressure fluid which is sprayed onto the walls of the chute by a spray unit which moves up and down the chute. This spray unit has several spray nozzles distributed over its outer perimeter and preferably at least one brush whose bristles are aligned radially outwards and are measured so that they adjoin the walls of the chute thereby keeping the spray unit in the middle of the chute. The spray unit can be moved up and down via guide rods attached to the outside of the unit and supporting guide runners at the ends which move along the inside walls of the chute.