baber/WOPTO huggingface dataset:
Patent DE-2745080-A1 (DE)
Title: Evaluation appts. for radio-photoluminescence of glass - has luminescent and UV light branches and light converter detecting radiation dose
Inventor: HOEGL ALOIS DIPL ING DR
IPC: G01T1/105
Filed: 1977-10-07
Abstract: Theappts. evaluating the latent indication generated by gamma radiation from radio photoluminescence glasses has a UV light converter (13) to which also a constant reference light source (27) is assigned. A second desired-value store (32) is assigned to the comparator stage (16). Between the comparators and the correcting device (19) of the decoder (18) there is a correction value store (34). The programme control stage (21) activates alternately the luminescent light measuring branch and the UV light measuring branch in one phase and the reference light source, second desired-value store and correction-value store in the other phase.
Patent DE-2749130-A1 (DE)
Title: Blood plasma and serum clarification method - using agitation with fluorine cpds. at constant high temp.
Inventor: VOIGT HANS-WOLFGANG DR MED
IPC: G01N33/49
Filed: 1977-11-03
Abstract: Clarifying method for serum, plasma and control serum of human and animal origin is designed for relatively rapid operation and sufficiently selective clarification to guarantee accurate measurement results. The plasma is agitated with a fluid of fluorocarbon, fluorinated and chlorinated hydrocarbon, also possibly contg. bromine and iodine, at a constant temp. below the b. pt. The cpd. until clarification is complete. Further mechanical sepn. is then effected in rotating extractors.
Patent DE-2749941-A1 (DE)
Title: Multiple package for electric lamps - has glue strips enclosed with perforated lines for easy separation of individual units
Inventor: FIEBIG WERNER
IPC: B65D5/42
Filed: 1977-11-08
Abstract: The multiple package is used for electrical lamps. It consists of a number of identical folded boxes corresponding in number to the number of lamps to be packed. The individual packages are readily separated from the multiple pack. A number of folding boxes are connected by adhesive bonding of adjacent side walls (2) to each other. The glued surfaces (3) are arranged on opposite side faces (2) of each box. The adhesive faces (3) are enclosed on the side wall by perforation lines (4).
Patent DE-2758472-A1 (DE)
Title: Multiconductor, flat, PVC tape-encased cable trunk - is obtd. by interposing parallel insulated lead between a corrugated and a flat tape, and HF welding the tapes together
Inventor: MICHELS OTTO
IPC: H01B7/08
Filed: 1977-12-28
Abstract: Mfr. of a flat cable trunk composed of parallel side-by-side, insulated conductors, comprises interposing the latter between two film plies which are then bonded together by H.F. Welding. In practice, one of the film plies is preshaped, e.g. corrugated, corresponding to the conductors to be fitted-in, and placed into a suitably profiled electrode. The conductors are then placed upon it; a flat plastics tape is superposed and both plies welded together.
Patent DE-2804079-A1 (DE)
Title: Programmable timer with electronic clock for thermostats - has time switching setting device cooperating with memory accessible by address counter
Inventor: WONG GIM
IPC: G04G15/00
Filed: 1978-01-31
Abstract: The timer has a time indicator, a switching time adjuster, a comparator, and a control element with an alarm generator. The switching time adjuster feeds the ON intervals into a memory in a coded form. An address counter recalls the coded signals from various memory points in a succession and compares them with the electronic. clock actual time, represented by identical pulses. The connected electric devices are switched ON or OFF by a switching system, when the time set in the memory coincides with the actual time. Preferably a comparator is coupled to the memory and to the control element in order to compare the pulses step by step. On coincidence of a time value it activates an alarm stage which operates the switching system.
Patent DE-2814283-A1 (DE)
Title: Blowing head for thermoplastic film tubing - three separate air nozzles provide uniform efficient cooling and high speed
Inventor: DOLCI LANFRANCO
IPC: B29C48/10
Filed: 1978-04-03
Abstract: Thermoplastic blown film tubing is cooled internally by a system with coaxial tubes for feeding and venting cold air for the film as it passes through the head. The system has annular axially separate blowing nozzles with the air feed via distributor tubes. It has air evacuation holes on one side of the tubing interior which lead to an air outlet on the other side where there is at least one nozzle in line with the flow direction of the cooling air. Efficient cooling effect permits high production rate, simple design.
Patent DE-2828064-A1 (DE)
Inventor: HAAB KARL
IPC: E05F5/00
Filed: 1978-06-27
Abstract: A fitting having an upper and a lower fitting part (10, 20) is fastened to the end face of the cupboard, which fitting parts are assigned door-fitting parts (30, 40) fastened to the sliding doors (26, 27) and having running rollers (31, 41) and guide-fitting parts (33, 44), the running rollers (31, 41) each engaging into a running portion (12, 22) and the guide-fitting parts (33, 44) each engaging into a guide portion (13, 23) of the upper and lower fitting part (10, 20). Since the sliding doors (26, 27) are of equal size and have the same height as revolving doors, the fitting can be used in mechanical prefabrication; moreover, it is simple to assemble and makes it possible to support the weight of the sliding doors (26, 27) uniformly both on the cupboard ceiling (2) and on the cupboard floor (3). <IMAGE>
Patent DE-2829438-A1 (DE)
Title: Load dependent vehicle headlamp adjusting mechanism - has gearwheel and contact disc system for snap action reversal of motor
Inventor: BOETZ JAKOB
IPC: B60Q1/076
Filed: 1978-07-05
Abstract: The headlamp adjustment system has an electric motor and a drive which tilts a headlamp about a horizontal axis, to conform with the loading of the vehicle. The motor rotates a gear pinion (5) whose teeth (4) mesh with the teeth (3) on a gear wheel (1) which intermittently rotates a switching disc (9). This controls a set of switch positions, and has a snap action for changing over from one position to the next. The mechanism is designed to tilt the headlamps of a vehicle so that they do not dazzle oncoming drivers. Overlapping of contacts is avoiding, thus removing a source of electric faults.
Patent DE-2829898-A1 (DE)
Title: Centrally controlled telephone PBX system - in which main PBX stores dialling signals, when call-back connection is established in branch PBX
Inventor: BARTHOLOMAE HENRIK ING GRAD
IPC: H04Q3/62
Filed: 1978-07-07
Abstract: The system has main and branch PBXs with call-back connections facility in both the main and branch exchanges with only one connecting line engaged. Dialling signals are received in the main PBX even if a call-back connection is built up in a branch PBX. When a call-back connection is built in a branch PBX, dialling signals transmitted to the main PBX are stored there until the end of the call-back connection in the branch PBX. When the call is redirected in the branch PBX, dialling signal kept in the main PBX are available for a call data collection. They are erased at the end of the call-back and at the resumption of the external call.
Patent DE-2836536-A1 (DE)
Title: Ampoule nick saw - with battery or manual drive to saw blade and separate break off chamber
Inventor: FRANZES WERNER
IPC: B67B7/92
Filed: 1978-08-21
Abstract: A portable saw for cutting a nick into the neck of medicinal ampoules and for breaking off the pips is based on a battery driven motor or on a manually driven system where a trigger with a rack acts on the pinion of a drive shaft for a saw blade. The saw head is easily attachable and includes a saw blade with outer teeth in a protective slot or a rim with internal teeth, coupled by a square recess to the drive shaft. A breaking-off chamber completes the break of the pipe and retains them separate from the rest of the mechanism. This saves having to enclose a saw blade with every ampoule and prevents injuries to the fingers of the operator.
Patent DE-2841678-A1 (DE)
Title: Fibrous strip drawing frame - has parting mechanism rotating on common axis with funnel wheel
Inventor: SCHMID REINHOLD
IPC: B65H67/04
Filed: 1978-09-25
Abstract: The drawing frame has a funnel wheel rotating on a vertical axis above an accomodation for a fibrous strip, the strip funnel in the wheel depositing the strip slopping from top to bottom. The funnel wheel has a strip parting mechanism rotating with it about a common axis, and moving in relation to it during the parting operation. The mechanism can have a knife swinging through a transverse slot in a funnel, and typically consisting of a disc with recesses in it.
Patent DE-2847268-A1 (DE)
Title: Heating system loss prevention equipment - has shutter preventing air flow when boiler flame is out
Inventor: STAHLHUT ERNST
IPC: F24H9/20
Filed: 1978-10-31
Abstract: The system avoids heat losses from the interior of the boiler in particular during the intervals between firing of a gas- or oil-fuelled heating system. When the flame is out, a flap or shutter closes automatically, preventing air flowing through the boiler firebox. It can be opened by a solenoid again before the flame is re-lit.
Patent DE-2848303-A1 (DE)
Title: Damp-proof prefabricated element of wall or floor tiles - has slabs with firmly secured tiles, having interlocking edge folds at one corner edge and counter folds at other corner edges
Inventor: FAESSLE HELMUT
IPC: E04F15/02
Filed: 1978-11-07
Abstract: The prefabricated element is intended for terraces, balconies, flat roofs etc. as well as for walls. A number of tiles are adhesively fastened on shared underlay slab. This has protruding folds at two edges which converge at one corner, and counter folds at the other two corner edges. The latter overlap and grip the folds on the adjacent element, when laid. The panel is pref. square, with folds half as high as it is thick. It may be made of concrete, or of hard foam. Thus damp penetration is checked, and tile laying is simplified and accelerated.
Patent DE-2901525-A1 (DE)
Title: Single button water mixing valve - has rotary sleeve with drillings masked by sealing segments from water inlets
Inventor: MAYR AUGUST
IPC: F16K11/078
Filed: 1979-01-16
Abstract: The single-button mixing valve has a cylindrical housing with hot and cold water inlets and a mixed water outlet, together with a button sliding and turning in the housing and with an axial spindle. The spindle (13) has an extension (13a) enclosed by a sleeve fixed to and coaxial with it (14). Corresponding with two drillings (15a, 15b) in the sleeve are two masking segments (17a, 17b) of the same radius as the sleeve and forming seals against it. Two annular chambers (16a, 16b) in the housing inside wall are connected to the water inlets (11a, 11b) and are shut off from the sleeve by the segments. As the button is turned (12) the drillings are unmasked in the desired proportion and for the desired amount.
Patent DE-2902382-A1 (DE)
Title: Elastic jaw-type coupling - has two cylindrical sheaths, one inside other, and joined by radial webs
Inventor: VIETS ADALBERT DIPL ING
IPC: F16D3/76
Filed: 1979-01-23
Abstract: The elastic coupling has two identical coaxial parts each comprising a cylindrical sheath (1, 2) connected together by at least two webs (3) forming the jaws of the coupling. The webs have concave sides. The webs only project in the central connection region between the cylindrical sheaths. One or more slots, wedges or teeth may be located radially inside the cylindrical inner sheath (2), and similarly on the outside of the other sheath.
Patent DE-2903237-A1 (DE)
Title: Thin foil plastics record disc - with one sided sound track and structured reverse side for better friction
IPC: G11B23/38
Filed: 1979-01-29
Abstract: The structure consists of ribs at an angle to the peripheral direction and with a height of 1/3 to 2/3 of the depth of the sound track grooves. The total record thickness is pref. designed to make the distance between the depth of the sound track grooves and the depth of the ribs at least 0.03 mm. A pref. configuration of the ribs is in the shape of information about the makers, the contents of the record or publicity material. This ensures a reliable drive in spite of the lightweight.
Patent DE-2903259-A1 (DE)
Title: Dosing appts. for handling varying viscosity materials - has rate of delivery sensor element drive varied continuously w.r.t. measured flow rate
Inventor: VOLLAND H-JUERGEN DIPL ING
IPC: G01G11/12
Filed: 1979-01-29
Abstract: The dosing appts. measures the weight of the delivered material to determine its flow rate, so that the delivery rate of the delivery element (2) can be varied accordingly after comparison with a reference value. The actual value of the flow rate of the material is compared with a reference value dependent on the removal from the required final end weight of the delivered material, with the drive rate of the delivery element (2) regulated continuously. The container (4) receiving the material is supported on a weighing platform supplying a signal to a processing circuit (6) which is in turn supplies a control signal to the regulator (7) controlling rotation of the motor (9) for driving the delivery screw.
Patent DE-2905113-A1 (DE)
Title: Internal door plug lock screw holder - is shaped to permit subsequent fitting of plastics piece with screw channel
Inventor: BUSCH GUENTER
IPC: E05B15/02
Filed: 1979-02-10
Abstract: A plastics component, with a screw channel in hole or slot form is designed to accommodate the fitting screw. It is incorporated in the metal screw holder for a plug-in lock on a room door. The holder can be of any cross-sectional shape, as long as it has an edge sited transversely to its longitudinal line. This layout permits one or two plastics components to be subsequently fitted, without detaching the lock sideplate.
Patent DE-2906878-A1 (DE)
Title: Vehicle indicator lamp monitoring circuit - has warning lamp controlled by relay surrounded by coil windings opposing magnetic flux of permanent magnet beside relay
Inventor: MATIJAS JOVAN
IPC: H05B37/03
Filed: 1979-02-22
Abstract: The warning lamp monitoring circuit indicates the failure of one of two indicator lamps (4, 5). The system uses a warning lamp (20) mounted on a relay housing (21) which has three terminals (8, 9, 10) projecting from its end. One side of the warning bulb (1) is connected to the earth terminal (10) and the other side (3) is connected through a reed relay (11) to the middle terminal (9) which is connected to the power supply switch (6) for the lamps. Across this middle terminal and the third terminal (8) which is also connected to the lamps, is a coil (12) with its windings around the relay. The magnetic flux from the windings oppose the magnetic flux of a permanent magnet (13) alongside the relay.
Patent DE-2915312-A1 (DE)
Title: Copying milling machine using two templates - has internal and external contours corresponding to workpiece for guiding two styli
Inventor: SCHUESSLER BERND
IPC: B23Q35/26
Filed: 1979-04-14
Abstract: A copying milling machine has a base plate filled with a transverse slide which carries a longitudinal slide. The slide has an arm which carries two styluses and a milling cutter (61). The stylus (41) follows a template (40) with an internal profile corresp. to the contour of the workpiece (60). The stylus (51) follows a template (50) with an external profile corresp. to the workpiece. The two styluses together with their respective templates control the movements of the slides so that the milling cutter produces a workpiece of the reqd. shape.
Patent DE-2921539-A1 (DE)
Title: Filtering system for metallurgy - has electrostatic filters in parallel combination of filters cleaned by reversing flow direction
Inventor: EHLERT KLAUS-PETER DR ING
IPC: B03C3/74
Filed: 1979-05-28
Abstract: The filtering system consists of electrostatic precipitators coupled in parallel in the flow path. The dust-laden gas flow in the filter being cleaned is interrupted and sent through the filter in the opposite direction. The voltage on the pairs of filter plates in this filter is switched off and the filter cleaned by tapping the collected dust from the filter plate pairs. The gas flow is interrupted at a temp. of 20-50 deg.C when the temp. is falling during the metallurgical process. A valve device is located in all filters to allow the gas to flow in the reverse direction.
Patent DE-2927523-A1 (DE)
Title: Pigsty with farrowing enclosure - has end supports secured to sty walls at corner and accommodating hinging sides
Inventor: SCHROEDER KARL-HEINZ
IPC: A01K1/02
Filed: 1979-07-07
Abstract: The farrowing cage is designed for use in a pigsty. It limits the movement of the sow so as to reduce the risk of crushing the piglets. At the end it comprises two supports, each secured by a fixing device (9,10) to a wall (1,2) near one corner of the sty (3). One or both of the supports have bearings accommodating hinging side sections (19,20) of the cage. The supports can be joined by an arched section over the top, and they can be square-section tubes drilled to accommodate mounting bolts etc.
Patent DE-2929905-A1 (DE)
Title: Crop drying method for haymaking - uses press to extract juice after harvesting and uses stalks as fuel for drying
Inventor: WIENEKE FRANZ PROF DR ING
IPC: A23K30/12
Filed: 1979-07-24
Abstract: The method of drying a crop, suitable for lucerne, uses a certain proportion of the harvested material as fuel for drying. After harvesting, the material is comoressed, so as to obtain a concentrate containing protein from the juice extracted. The portion of the material to be used as a fuel is taken from the compressed portion. The leaves and tips are removed from the harvested croo and used for hay, while the stalks, which contain less foodstuff, are used for the combustible part. The method uses a mowing machine, a oreparation machine, a press, a combustion chamber and a suitable dryer.
Patent DE-2935573-A1 (DE)
Title: Infusion solns. contg. fatty acid mono-and opt. di-glyceride - opt. with medium chain fatty acid tri:glyceride and emulsifier for improved stability
Inventor: STAHL MARTIN DR
IPC: A61K31/23
Filed: 1979-09-03
Abstract: Infusion solns. contain edible fatty acid mono- and opt. di-glycerides, pref. having a high essential fatty acid content. In addn. to the mono- and di-glycerides, the solns. can also contain long-chain and medium-chain triglycerides, (MCT), free fatty acids and their salts as well as emulsifiers, e.g. lecithin, monoglyceride dicarboxylic acid esters, polyoxyethylene ricinoleate, polyoxyethylene-polyoxypropylene copolymers. The infusion solns. can improve actual fat utilisation by patients, e.g. by 20-30%, and reduce standard parenteral fat supply risks. Triglyceride metabolism is accelerated whereby fat metabolism is eased. Monoglyceride presence improves emulsion stability in vitro and in vivo.
Patent DE-2935913-A1 (DE)
Title: Safety valve for IC engine fuel injection system - has mechanical link to prevent excess fuel injection if injector valve jams
Inventor: LANGER WERNER DIPL ING
IPC: F02M47/04
Filed: 1979-09-06
Abstract: Fuel is supplied by a high pressure pump to a pressurised reservoir. The timing of fuel injection is determined by an electrohydraulic servo-valve acting via a valve on the injector needle valve. The servo-valve is activated by an hydraulic circuit using pump and timing device which is linked to the engine. A safety valve is fitted to prevent excessive fuel being injected into the engine cylinder even if the injector valve sticks in the open position. The valve is operated by a mechanical linkage to the crankshaft.
Patent DE-2943331-A1 (DE)
Title: Overflow regulator between different level water pools - has float controlled funnel in tank in larger vat, with pipe connections
Inventor: KREUZBURG EBERHARD DIPL ING
IPC: E02B8/06
Filed: 1979-10-26
Abstract: Provision for regulating overflow is built in between two ponds and/or basins which have different levels of water. A watertight vat (1) is used. It is of height extending over the difference in levels of water surface (16,17) between the two pools and holds a narrower and lower overflow container (3) with an overflow funnel held so as to move up and down on one or more floats (9). This is adjoined by a pipe duct (17) near its bottom, leading into the vat. The container has an inflow pipe socket (7) below the funnel edge (8a) in its bottom position, while the vat hat an outflow pipe socket below the top container edge (3a). This can be prefabricated for building in, affording simple regulation with low noise level.
Patent DE-2944873-A1 (DE)
Title: Plastic horseshoes with peripheral teeth shaped to accept anchorage pi - to secure the shoes against lateral displacement
Inventor: LEBOUC FRANCOIS CHARLES
IPC: A01L1/02
Filed: 1979-11-07
Abstract: Moulded plastic horseshoes with a crown of teeth to inhibit lateral displacement have teeth with a horizontal shoulder near their tip to allow a pin to be driven conveniently through the tip at an angle into the hoof to secure the shoe firmly. The section beneath the shoulder may have a pre-fabricated hole drilled or moulded partly or completely through the section to guide the pin.
Patent DE-2950878-A1 (DE)
Title: Polarised anti dazzle shield for car - has suction pad fitting inside of windscreen or side window
Inventor: WOELKY OTTO
IPC: B60J3/06
Filed: 1979-12-18
Abstract: The anti-dazzle shields for a car are positioned to protect the driver from dazzling from the exterior mirror and from low sun. A small oval shield (1) is clipped to the side window in line with the view from the exterior mirror and a long narrow shield (7) is mounted on the inside of the windscreen under the sun visor. The shields provide protection day and night and are fitted to the glass using simple suction pads. They can be moved to suit the driver.
Patent DE-2952085-A1 (DE)
Title: Regenerating heat-exchanger unit - has gas passage seal with graphite strips embedded flush in ceramic wearing strip
Inventor: KINAST KARLHEINZ
IPC: F28D19/04
Filed: 1979-12-22
Abstract: The seal is for the gas passages of a regenerative heat exchanger, and comprises a strip bearing against a rotary disc- type accumulator body, together with a sealing membrane extending over the gap between the strip and the housing wall. The strip has a ceramic wearing layer. One or more graphite strips (28) are embedded in this layer (16), their end faces (32) lying in the plane of the ceramic working surface (22). The strips can be enclosed in soft and heat-resistant material (31), being embedded in a plasma-sprayed ceramic layer. They can be soldered to the sealing strip (15).
Patent DE-2952343-A1 (DE)
Title: Biochemical oxygen demand determn. - by oxygenation of sewage mixed with recycled activated sludge
Inventor: FUCHS UWE ING GRAD
IPC: C02F3/00
Filed: 1979-12-24
Abstract: The biochemical oxygen demand (BOD) in aeration tanks of biological sewage treatment plants is determined by placing a certain quantity of a sewage-activated sludge mixt. in a reactor vessel with an overflow. Oxygen or air are passed through until a certain oxygen content has been reacted, and sewage with recycled sludge is continuously stirred into the reactor vessel. The BOD of the mixt. in the vessel is finally measured. This requires only simple and easily handled apparatus; it furnishes accurate results within a short time in all sewage treatment plants.
Patent DE-3001017-A1 (DE)
Title: Injection moulding nozzle - in which bore has double heater winding inside metal tube in ceramic sand consolidated before use
Inventor: STEGMEIER HEINZ
IPC: B29C45/27
Filed: 1980-01-12
Abstract: A heated nozzle for injection moulding has an insulated resistance heater wound round it and an outer thermal insulation. The nozzle and heater have a coaxial outer sheath, the outer insulation layer consists of ceramic particles between the sheath and nozzle bore, and the sheath plus ceramic materials are consolidated radially before use. Nozzle has minimal o.d. and optimal heating particularly near to the gate.