baber/WOPTO huggingface dataset:
Patent DE-2419437-A1 (DE)
Title: Packing made of folding sheet - has end flaps sealed together in intermediate position before final folding
Inventor: FOCKE HEINZ
IPC: B29C65/48
Filed: 1974-04-23
Abstract: The packing is particularly of composite sheet material and for items such as cigarettes, which it encloses in the form fo a tube, with folding end flaps glued or welded together to form base and top. Two or more end flaps are joined to each other by pressing hem together in an intermediate position clear of the plane of base or top, after which they are folded over in this plane. The portions pressed together in the intermediate position can be sufficient to form a seal, and they can be in the form of sealing strips formed on each of the flaps. These strips can, in the intermediate position, lie on the centre line of the top or bottom, and run at least for most of its length.
Patent DE-2420387-A1 (DE)
Title: Catalyst support for high temp use - of silica fibre cloth contg. other metal oxides
Inventor: CHARMES ANDRE
IPC: B01J37/02
Filed: 1974-04-26
Abstract: Catalyst support is made of silica fibre woven cloth. The silica contains about 0.7% of metal cpds. esp. TiO2 and Al2O3. It is impregnated with catalyst by means of an acid bath contg. various catalyst components, e.g. platinum metals, then neutralising with ammonia or a similar evaporable or decomposable base and heating to 500 - 700 degrees C to deposit the metal on the fibres of the cloth. The catalyst support will withstand much high temps. than in prior art.
Patent DE-2421330-A1 (DE)
Title: Memory storing characteristic values for function determination - uses matrix store and general function evaluation is executed by interpolation
Inventor: LANG RAINER DIPL ING
IPC: G06F1/035
Filed: 1974-05-02
Abstract: The rapid determination of the dependent variable in relation to a number of parameters is facilitated by digital interpolation of characteristic values stored in a read-only memory. If a particular function is dependent upon a number of parameters, characteristic values may be measured. A curve may be plotted and digitised information at a number of points may be stored. If an intermediate point in the field is to be considered it may be located in relation to the nearest known points. An address unit locates the values relating to these points and transfers the information to intermediate stores. The contents may then be interpolated and read in two output buffers before a final linear interpolation is executed to evaluate the dependent variable.
Patent DE-2432917-A1 (DE)
Title: Rotating support roller for heavyweight horizontal cylinder - has three point internal support element with hydrostatic bearing
Inventor: HEINEMANN OTTO
IPC: F27B7/22
Filed: 1974-07-09
Abstract: Rotating heavy weight horizontal cylinders (1) as used in manufacturing processes, are fitted with external rings (2) which rest on support roller assemblies (4). The roller has a cylindrical shell (5) which is supported by an internal, three point bearing element (6, 7, 8). The elements are carried by a central rectangular beam (12) which is anchored to the foundation on both ends. Through the centre of the bearing element, high pressure oil reaches each bearing contact area on the inside of the support roller cylinder (5a). This produces a hydrostatic bearing system. To recirculate the used oil, both ends of the support roller are sealed off.
Patent DE-2445745-A1 (DE)
Title: floor construction over ceiling - with bearer slab's thickness dependent on prescribed overall floor thickness
Inventor: BRANDI JOCHEN DIPL ING
IPC: E04B5/00
Filed: 1974-09-25
Abstract: The object is to ensure that in all parts of the building there is a constant overall thickness of floor-carrier slab and floor covering, so that all the rooms can have the same open-space height regardless of the type and thickness of floor covering. The floor covering is set on a carrier slab the thickness of which equals a prescribed value taking into consideration the thickness of the floor covering in question. The floor covering and carrier slab may be in the form of a compound slab, and may both be mounted on a carrier grid. The grid may be mounted directly on the beams in the ceiling area.
Patent DE-2450679-A1 (DE)
Title: Diagnosis of pancreas function with acylated anilinobutyric acids - to increase exocrinal enzyme prodn. in the pancreas and stomach
Inventor: SCHOETENSACK WOLFGANG DR
IPC: A61K31/195
Filed: 1974-10-25
Abstract: Diagnostic aid for examination of pancreas function contains an acylated anilinobutyric acid of formula (I) (R1-R5=H, 1-4C alkyl, alkoxy or alkylthio, halo or CF3; R3 may also be OH or PhCH2O; Y=is not >6C alkyl or cycloalkyl or is not >16C opt. substd. aryl; Z=H or the equiv. of a salt-forming cation). (I) are already known from US 3780095 as choleretic agents and have now been shown to increase the exocrinal enzyme secretion of the gastrointestinal tract, esp. the secretion of digestive enzymes by the pancreas and stomach. The dose is much less than that required for a choleretic effect and (I) can be administered to humans or animals.
Patent DE-2452923-A1 (DE)
Inventor: HARRINGTON WILLIAM HENRY
IPC: B60C13/00
Filed: 1974-11-07
Abstract: A pneumatic tire having a tread portion with substantially flat ground-contacting surface, beads and sidewalls; the tread being braced by a breaker assembly. The tread of the tire has a width at least 20% greater than the distance between the bead heels of the inflated tire on its rim. The sidewalls each have a thickness at their thinnest part which is at least 5% of the overall width of the tire and the tire contains a carcass reinforcement consisting of a single ply of substantially radially extending textile cords.
Patent DE-2457058-A1 (DE)
Title: Fastner for assembling furniture sidewalls and partitions - has steel plug with plastic eccentric retainer and end cap
Inventor: THIMM KURT
IPC: F16B12/20
Filed: 1974-12-03
Abstract: The fastener consists of three parts, an eccentric retaining device (1), a steel plug (3) and a plastic end cap (4). The eccentric retaining device (1) which is also made of plastic has a cylindrical body with a slot extending around nearly half the circumference wide enough to admit the head of the plug (3). The slot is continued at a reduced width equal to the diameter of the neck of the plug (3) so that the head can be inserted in the wider part of the slot and retained by rotating the eccentric retainer (1). A plastic end cap (4) is then forced over the grooved end of the plug (3).
Patent DE-2461625-A1 (DE)
Title: Clockwork motor for toy cars - has sliding pinion to engage forward or reverse drive gears
Inventor: DARDA HELMUT
IPC: A63H29/02
Filed: 1974-12-27
Abstract: The clockwork motor has a spiral spring, one end of which is attached to a large gear wheel and the other end is attached to a smaller gear wheel. Each gear wheel meshes with pinions on a parallel shaft, the larger gear meshing with the smaller pinion and vice-versa. The pinions mesh with a sliding pinion mounted on a second shaft forming part of a U-shaped member which projects through a hole in the motor side plate. By sliding the pinion it can be engaged with either of the first pinions and so with either of the main gear wheels which can drive the vehicle forwards or in reverse respectively.
Patent DE-2501588-A1 (DE)
Title: Workpiece inverter mechanism on roller track - has pairs of narrow and wide-track rails and opposite skids
Inventor: SCHULZ GUENTER ING GRAD
IPC: B66F19/00
Filed: 1975-01-14
Abstract: The mechanism has no separate drive system of its own, being intended for work of large dimensions, particularly turned workpieces. It has a base frame with pairs of narrow- and wide-track rails (1, 1') and two opposite skids (3, 4) guided by means of tongues and grooves, and whose ends (5, 6) are curved. A clamping screw mechanism is provided at both ends, together with an auxiliary rope winch drive (14, 15) at the lifting end. A lowering mechanism with hydraulic ram can be provided as an extension of the narrow track, giving an inclination of (+-) 5 deg.
Patent DE-2511160-A1 (DE)
Title: Appts for building automobile tyre carcases - having extensible drum, and inflatable bodies on radially extensible annular pieces
Inventor: NAEDLER HEINRICH
IPC: B29D30/18
Filed: 1975-03-14
Abstract: Appts. for building a carcase for automobile tyres has a radially extensible drum for receiving the carcase-forming layers of rubber-embedded cords, and inflatable bodies arranged on radially extensible annular pieces for folding the layers of the carcase around the bead covers, these bodies having beds supporting the bead cores on their edges directed towards the drum. During the deposition of the carcase layers the annular pieces directly enclose the drum, and during their supporting of the bead cores lie at a distance from the drum in their outer axial position. Simplified construction is obtd., as no special devices are provided for holding or guiding the bead cores during the formation of the shoulders by increasing the dia. of the drum. Operates efficiently and reliably.
Patent DE-2520370-A1 (DE)
Title: Slag removal device - skims slag from surface of molten metal in a furnace
Inventor: SAPKO ALEXANDR I
IPC: F27D3/15
Filed: 1975-05-07
Abstract: Slag removal device includes a slag-collecting vessel filled with coolant and a frame made up of two parts articulated together with one part introduced into the furnace and the other submerged in the vessel. An endless chain encompassing links and rollers is secured on the frame. Plate-like parts brought into contact with the slag are turned with their end faces to one another and disposed in succession on the external side of the links. Knives mounted on the other frame part face each other with their blades, and are spaced at a distance approximating the thickness of the plate-like parts that pass between. The slag is frozen solid on the plate like parts and removed as the plates pass through the clearance between the knife blades. A drive linked mechanically with the endless chain carries it along the frame, and a gear turns one frame part about the horizontal axis of the articulation that connects the frame parts. The device is used to remove slag from the surface of molten metal in a furnace. The device is adequately serviceable and is convenient to maintain. Hard manual labour is reduced. Small-sized slag is produced suitable for use as a construction material without additional crushing. No metal is lost with the slag.
Patent DE-2523884-A1 (DE)
Title: Distributor for calls waiting at telephone exchange - prevents loss of high priority call when call registers are blocked with low priority calls
Inventor: AIGNER WALTER DIPL ING
IPC: H04Q3/62
Filed: 1975-05-30
Abstract: The call distributor, for calls waiting at a telephone exchange, takes into account both the incoming call's waiting time and its priority and holds incoming calls in store. If all the storage space is full with waiting incoming calls, and a call of high priority arrives it is prevented from being lost due to lack of available storage space by simply clearing out a call having a low priority and storing the high priority call in its place. This thereby ensures that high priority calls are not lost when all the call registers are blocked by low priority calls.
Patent DE-2526754-A1 (DE)
Title: Oil well differential pressure recorder - for small pressure changes by clockwork controlling valve opening and pen rotation
Inventor: HANCIULESCU VALENTIN DIPL ING
IPC: E21B47/06
Filed: 1975-06-14
Abstract: A recorder for differential pressures in oil wells includes a bottom end with a labyrinth and a cylindrical bush which encloses a spiral spring in the bottom chamber. The latter rests through a thrust bearing on a piston. The piston is revolved through a fork from a clockwork in a separate housing and carriers rollers with a pen for a chart paper. The piston can be moved axially by the differential pressure between a recording chamber and the bottom chamber. This records even slight pressure changes in the well accurately and reliably. A simple change of the spiral spring makes the recorder suitable for a wide pressure range. Rising and falling pressure changes are covered and a precise knowledge of the dynamic pressure in the well is not necessary.
Patent DE-2527276-A1 (DE)
Title: Heptapeptide des-aspartyl-1-alanyl-8-angiotensin II - which is a specific inhibitor of aldosterone
Inventor: BUMPUS FRANCIS MERLIN
IPC: C07K7/14
Filed: 1975-06-19
Abstract: Heptapeptide Arg-Val-Tyr-Ile-His-Pro-Ala-OH, (I), (where all amino-acids are in L-form), is an analogue of the known angiotensin II, and specifically inhibits angiotensin V-stimulated release of aldosterone from the adrenal cortex; thus body useful in the treatment of edematous disorders, congestive heart failure, and hypertension.
Patent DE-2531933-A1 (DE)
Title: Combined incineration of refuse and filter sludge - by spraying wet sludge onto refuse and feeding incinerator
Inventor: PAULI BALDUIN DR
IPC: F23G5/00
Filed: 1975-07-17
Abstract: Incinerator for the combined incineration of refuse and wet filter sludge involves distributing the sludge onto the refuse. The refuse is contained in a hopper with a double flap type discharge opening in the base. The sludge is fed onto a layer of refuse lying on this opening and then discharged into the feed chute of the incinerator. An additional sludge distribution nozzle can be heated inside the feed chute so that additional sludge can be fed down onto the refuse entering the incinerator. Oil sludge can also be introduced at this point. This can be by means of a screw type pump. The sludge/refuse mixture is slowly fed onto a tilting hearth by means of a hydraulic raw type distributor at the base of the feed chute. Method avoids crusts formation by the sludge and emissions of unpleasant odours into the atmosphere.
Patent DE-2536489-A1 (DE)
Title: Water-soluble, orange azo dyes contg. nitro amino-diphenylamine gps. - for dyeing and printing polyamides, also wool, silk
Inventor: HUGL HERBERT DR
IPC: C09B29/12
Filed: 1975-08-16
Abstract: The novel azo dyes are of formula (I) In (I) R1 is H, NO2, CN, SO2R7, CONR8R9, SO2R8R9, SO2OR10, COOR10, SO2NHSO2R11, sulpho or alkyl. R2 is H, NO2, halogen or opt. substd, alkyl, alkoxy or aryl. R3 is H, halogen SO2R7, SO2NR8R9 or opt. substd. alkyl, alkoxy or aryl. R4 is H, halogen or opt. substd. alkyl, alkoxy or aryl. R5 is H or opt. substd. alkyl. R6 is alkylene, R7 is opt. subst. alkyl, aryl or aralkyl. R8 and R9 taken separately are each H or opt. substd. alkyl, cyclo-alkyl or aralkyl. R8 and R9 together with the N atom may form a heterocycle, R10 is H or opt. substd. alkyl, aryl or aralkyl. R11 is opt. substd. alkyl or aryl, or dialkylamino; n = 1 or 2; -OR6-OSO3H is in the o- or p-pos. w.r.t. azo gp. The dyes give very good uniformity with very high uptake. In a specific cpd. (Ie R1 is (Et)2N-SO2; R2 is H, R3 is H (n=1) R4-5 are H and R6 is -CH2-CH-C2H5.
Patent DE-2538115-A1 (DE)
Title: Helical seam welded pipe milling vibration damper - is conical roller with variable mass, linked to pipe support roller array
Inventor: ZIMMERMANN HERBERT ING GRAD
IPC: B21C37/12
Filed: 1975-08-27
Abstract: The process is for damping milling cutter vibrations on helical seamed pipes during welding. During the neatening milling stage, which takes place after welding, a damping weight (12) is held by its own weight, with the pipe wall side turned away from the milling tool (11), thus eliminating any disturbance effect upon the seam welding process. The damping weight (12) is a conical roller, which rolls on the pipe wall side opposite to the milling tool during the helical movement of the pipe production procedure. Its mass can be varied in order to attain a maximum damping effect. An articulated form of retention of the damping weight (12) is provided, which is adjustable in the pipe axis direction and is linked to the roller support for the pipe wall.
Patent DE-2539126-A1 (DE)
Title: Welding radiator elements together - using tungsten electrode rotated inside elements and fed with inert gas
Inventor: KRIESE PETER
IPC: B23K9/028
Filed: 1975-09-03
Abstract: The flanges of two adjacent elements are in contact and a welding head is rotated in the coaxial holes in the two flanges. A non-consumable tungsten electrode tip is mounted on the welding head which is rotated in the coaxial holes and can also be moved axially w.r.t. the joint being welded. The welding head is pref. located in a flanged housing, the rim of the flange being in contact with an eccentric which is rotated to provide axial movement of the head.
Patent DE-2539710-A1 (DE)
Title: Cigarette holder with filter - and impact bar for condensate deposition by radial air inflow holes
Inventor: SATO SHIGEO
IPC: A24F13/04
Filed: 1975-09-06
Abstract: Holder includes an annular space around an impact bar in which ambient air enters radially inwards. The annulus is subdivided by filters through which the tobacco smoke has to pass. The condensate from the tobacco smoke is deposited on the surfaces of the impact bar and the holder is thrown away after three cigarettes have been smoked. Very pleasant cool smoke results with little suction resistance. The tobacco tastes milder and the filter can be varied by varying the number and size of holes. Toxic components such as tar and 3,4-benzpyrene are removed from the smoke and the holder is cheap to produce.
Patent DE-2545437-A1 (DE)
Title: Half-wave control of universal motor - has thyristor between armature and winding to stabilise control voltage from voltage divider
Inventor: ELSAESSER HEINZ
IPC: H02P7/295
Filed: 1975-10-10
Abstract: The thyristor control electrode is controlled by a voltage from a voltage divider connected to the supply source. The control voltage (U2) is stabilised in a part (R2-R4) of a voltage divider (R1-R5). A saw-tooth divider (U3) is superposed on the trapezoidal voltage from the voltage divider, so that the induced armature voltage (UBK) can be compared through the control circuit (R6, C2, D2) with the saw-tooth voltage (UBG) and the thyristor (Thy) ignited when the difference between the two voltages is equal to the necessary ignition voltage.
Patent DE-2550289-A1 (DE)
Title: Gasket for static sealing of two sealing planes - has H-form profile into which are inserted sealing elements
Inventor: TJERNSTROEM OVE
IPC: F16J15/02
Filed: 1975-11-08
Abstract: A gasket for formation of seals between two static sealing planes, consisting of an H-form profile with a single stem and two parallel flanges which are attached symmetrically to the ends of the stem and are formed from a plastic or elastic sealing element which is inserted into the grooves formed by the flanges has the stalk or stem (1) made from rigid non-flexible material, the ends of the flanges (2) made from flexible material and the sealing element (4) constructed to have a larger cross section than the grooves in which it lies at least in the unstressed form.
Patent DE-2551424-A1 (DE)
Title: Servo drive for folding hatch covers - with pivotted pressure lever to raise hatch from flat position at start of sequence
Inventor: FISCHER HANS-JUERGEN B ING GRA
IPC: B63B19/197
Filed: 1975-11-15
Abstract: The hatch covers are in hinged pairs and have pivoted hydraulic rams along each side. Two rams on each side are linke by a pivoted pressure lever which lifts the covers from the flat setting at the start of the opening sequence. The pressure lever acts on the pressure plate on one hatch cover, suing a roller for min. wear and friction. The rams can thus be kept small as the initial opening moment is considerably reduced. As the covers are raised they are stacked together and swung to the side of the hatch. The system can be used on the large covers on large ships.
Patent DE-2603135-A1 (DE)
Title: Preventing rising damp in masonry - by insulating metallic structures within the masonry with synthetic polymers, ceramics, etc.
Inventor: TENGE HANS-WERNER
IPC: E04B1/70
Filed: 1976-01-28
Abstract: Rising damp in solid materials having porous or semi-porous structure is reduced or combatted by stopping or reducing in or on the solid material and in the region of the filtrating dampness, the formation of electrochemical elements, concentration elements, ventilating elements pH-value changers and/or local elements. All metallic structures incorporated in the masonry e.g. water pipes etc. are protected with plastic materials such as polyacetal resins, polyolefins, polyamides, polyphenyls or fluoro-carbon polymers. These may be applied from lacquers or sheets or any other convenient form, and may contain inorganic fillers, e.g. quartz powder or glass fibre-filled PTFE. Non-conducting resistant sealing cpds. ceramics and glass-like substances are also suitable insulating materials for unprotected metal structures.
Patent DE-2604868-A1 (DE)
Title: Camping conversion for saloon car - has foldable cover secured in place of boot lid and extended over roof
Inventor: KOENIGSMANN VICTOR
IPC: B60P3/34
Filed: 1976-02-07
Abstract: The rear boot lid and reserve wheel are removed and a profiled gasket fitted around the boot space. A support floor in the boot enables the occupants to stand upright while the remainder of the camper conversion has an upper section, extending forwards over the car roof, and extending upwards on movable supports to increase headroom when camped. For extra space the camper also extends rearwards on sliding wall panels. Sleeping accommodation for two people is formed by the floor of the vehicle, including reclining seats. Cooking and storage facilities are in the roof section. The conversion is easily adaptable fro most designs of saloon car.
Patent DE-2618485-A1 (DE)
Title: High speed bottle transfer machine - has spacing conveyor with oblique quides between feed and discharge conveyors
Inventor: ROGERS HARRY THOMAS
IPC: B65G47/68
Filed: 1976-04-27
Abstract: The high speed bottle transfer machine delivers groups of items one by one onto a conveyor. It has a lengthwise feed conveyor at right angles to the discharge conveyor, and which is loaded with groups of items. Passages are formed by components so positioned across the feed conveyor as to align the incoming items side by side in rows. A spacing conveyor is mounted between the feed conveyor and the discharge conveyor and parallel to the latter. The spacing conveyor reveives items from the feed conveyor, and works in the opposite direction to the discharge conveyor. A set of oblique guides travel on the spacing conveyor and underneath the passages, thrusting the items one after other across the spacing conveyor onto the discharge conveyor.
Patent DE-2618710-A1 (DE)
Title: Plastic encased portable timer - sound buzzer at predefined times marked on card inserted in timer
Inventor: MUELLER GUENTER
IPC: G08B7/06
Filed: 1976-04-28
Abstract: The portable timer appts. sounds an internal buzzer at times, defined as required by marking a card and inserting it in the timer. The timr is suitable for carrying in a pocket. A plastic case made up of a front (10) and rear (12) unit contains a stepper motor (22), control circuit (20) battery (16) electric buzzer (18) and a belt (14) which carries a contrast element (32) down a conducting pattern (28a, 28b) on a card (28) inserted in a slot on the front of the device. The belt is driven by the motor (22) in a stepped fashion over several hours in a manner defined by a quartz timer in the largely CMOS control circuit (20). Where the contact element (32) detects a graphite pencil marked link on the card, the buzzer is triggered, giving the earlier warning of the time.