baber/WOPTO huggingface dataset:
Patent DE-2936061-A1 (DE)
Title: Vaccine for birds consists of avian blood contg. immune factors - against viruses, bacteria, protozoa, nematodes, trematodes and/or fungi
Inventor: SCHMIDT WERNER DR
IPC: A61K38/00
Filed: 1979-09-06
Abstract: New vaccine for birds is avian blood contg. immune factors against viruses, bacteria, protozoa, nematodes, trematodes and/or fungal infections. The vaccine is pref. in the form of defibrinated blood contg. immune factors, or of immune-factor-contg. avian blood which has been treated with agent which inhibit coagulation of blood by fibrinogen. The new vaccine permits a single immunization to be used to afford protection against a wide range of organisms, including nematodes and trematodes. In none of over 2500 birds treated with the vaccine has there been any adverse effect.
Patent DE-2936219-A1 (DE)
Title: Redn. of a bald patch - using the subjects only hair welded to silicone droplets embedded in skin
IPC: A61F2/10
Filed: 1979-09-06
Abstract: Hairs (1), esp. those of the persons to be treated, are fixed singly or in numbers to small, inactive esp. synthetic, e.g. silicone bodies from which they cannot be dislodged, possibly by welding, and the bodies are implanted in the skin (3) of the head for the redn. of a bald spot. A number of the bodies assembled on a punch may be set in simultaneously. The bodies are about the size of a hair root, shaped like a droplet, with the broad end turned to the skin surface. Artificial hair may also be used, but natural hair from the subject matches completely without dyeing.
Patent DE-2938001-A1 (DE)
Title: Flash smelting cyclone for fine material, esp. ore concentrates - where wall of cyclone contains adjustable insert resisting wear and erosion caused by tangential injection of ore
Inventor: GAMROTH MICHAEL DIPL ING
IPC: C22B5/14
Filed: 1979-09-20
Abstract: Cyclone has a tangential inlet for a reaction gas. The ore concentrate is fluidised in the cyclone by the gas.On the wall of the cyclone opposite the inlet is a wear-resistant insert which can be driven horizontally into or out of the cyclone, esp. by a threaded bolt. The cyclone pref. has a double wall contg. a guide bush for the insert. The guide bush is pref. cooled by the coolant.
Patent DE-2940110-A1 (DE)
Title: Awning hinge arms adjustable support bearing - has inward toothed ring engaging outside teeth on hinge block in recess
Inventor: BENTHIN JOHANNES
IPC: E04F10/06
Filed: 1979-10-03
Abstract: The angle adjustment system is for a hinge block on an awning assembly. It is connected to the hinge arm, relative to the bearing body, and is provided for an adjustable support bearing for hinge arms on an awning type sunblind, axially displaceable on a support tube, with a fixable degree of play. The block (6) is held in a recess (8) in the body of the support bearing (1), with a setting ring (7) interposed to engage external serration (9) on itself with inner serration (10) on the ring. All the parts may have interlocking circular seating faces, for adjustment about their axes, on screw release. This combines a wide range of canvas angle setting with precise adjustment, holding firmly even under considerable forces.
Patent DE-2942621-A1 (DE)
Title: Power line vibration damper - has cylinder attached tangentially to loop near support, containing static or active energy absorber
Inventor: HAGEDORN PETER PROF DR
IPC: H02G7/14
Filed: 1979-10-22
Abstract: The method preventing power lines from oscillating uses dampers mounted a certain distance from the suspension points, attached tangentially to the line. These extract energy from the moving cable so as to reduce the oscillations, and stabilise the line. The damper has a tube attached at each end of the line, containing a moving mass attached by a spring and a piston and cylinder to the end of the cylinder. Alternatively, the cylinder holds a layer of loose material to absorb the energy, or can house an active controller which obtains its power from the supply line by a simple transformer winding.
Patent DE-2945708-A1 (DE)
Title: Eye-splice in braided cordage - having rope end and standing part rove alternately through each other
Inventor: HEINRICH WALTER
IPC: D07B1/18
Filed: 1979-11-13
Abstract: Method for making an eye-splice in braided cordage commences by parting the strands in the standing part of the rope to form an aperture through which the end of the rope is passed to form the eye. A second aperture is then formed in the end-section of the rope, and the entire eye is roved through this aperture, after which a sharp pull on the eye draws the second aperture below the first, onto the standing part. The end is secured by seizing, or by sticking it through the wall of the braid into the centre of the rope. The splice is quick and simple to produce, does not reduce the strength of the rope, and has a strength comparable to the rope strength.
Patent DE-2945751-A1 (DE)
Title: Evaporator heat exchanger - with easily extracted banks of tubes coated with crosslinked thermosets
Inventor: STOG WILHELM ING GRAD
IPC: B01D1/04
Filed: 1979-11-13
Abstract: An evaporator plant with a heat exchanger for the commercial prodn. of nitrogen has the banks of tubes carrying the cooling medium arranged and designed in such a way that they can be extracted as units from the evaporator shell. Several banks of tubes for various cooling media are combined in a common frame on rollers. Each of the steel tubes carries a thin coating of thermosetting material, pref. close-meshed crosslinked plastic. The tubes of such a heat exchanger have a high resistance against acids and salts. Assembly and dismantling has been greatly facilitated.
Patent DE-2946624-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: 1979-11-19
Abstract: The automatic calender movement with month-end switching mechanism and differential planetary input gear drive has an interlock mechanism comprising a cam disc which in 31 days rotates 1-1/12 revolutions, a lever locking month disc which rotates one full revolution per month, and a lever year disc which rotates 1/12th revolution per month. These three discs are rotatably carried on a common shaft. The input shaft rotates the ring wheel of the planetary differential gear by 1/8th turn per day, and the input shaft rotates the sun wheel by 1/4 turn per day. The shaft of the interlock mechanism is driven from the planet carrier. Indication is on weekday date and month cylinder.
Patent DE-3000419-A1 (DE)
Title: Corrugated flexible pipe length - formed from spiral strip welded at points round periphery
Inventor: MUNZ GUENTER
IPC: F16L11/16
Filed: 1980-01-08
Abstract: The corrugated pipe is formed by a previously-corrugated metal strip wound into a spiral whose pitch is less than half the strip width, the corrugations of the overlapping layers fitting inside each other. Fixing is effected without further distortion of the corrugations by welding at points (2) spaced round the periphery. They can be situated near the inner and/or outer edges, and where there are three layers overlapping. They can be along a spiral whose pitch is coarser than that of the strip material. The system gives absolutely sure fixing without affecting flexibility of the pipe.
Patent DE-3008913-A1 (DE)
Title: High resolution toner developer unit for photocopier - uses toner bristles of limited thickness and HF field to transfer toner
Inventor: HOSONO NAGAO
IPC: G03G13/08
Filed: 1980-03-07
Abstract: A high resolution toner developing system for a photocopier applies the toner by a rotating roller (5) with permanent magnet cores to form bristles of toner over the surface. The roller is spaced from the process drum by more than the bristle length with the toner transferred by an alternating field. With the roller and drum rotating in the same direction, and at the same surface speed a smear free process is assured. For improved effect the field frequency is chosed using the relation 0.3 X surface speed (mm) is less than or equal to the frequency. A scraper blade (8) limits the length of the bristles and the spacing of the magnetic cores is optimised for an even transfer path for the toner.
Patent DE-3010039-A1 (DE)
Title: Collector rails assembly for motor switching - has rails at right angles to main rails, connected by plug on members with fuse blades
Inventor: FREES FRIEDHELM ING GRAD
IPC: H02B1/21
Filed: 1980-03-15
Abstract: The collector rail arrangement for a switching system, partic. for motor control has main rails (1) connected to or three phase supply, and collector rails (3) at right angles to them. Switching positions can then be arranged at various positions along the collector rails. Mounted on a base plate (5) at each position are rear fuse contacts projecting upwards to receive fuses. Spaced from them are vertical front contacts (9). The front contacts are mounted on the horizontal parts of L shaped connectors (10) which are shaped at the bottom (11) to play onto the main rails below. Under the base plate are suspended plug-in contacts (13) for the collector rails, these contacts being shorter than the other connectors (10).
Patent DE-3010238-A1 (DE)
Title: 5,6-Di:hydro-6-thioxo-1,3,5- thiadiazine-4-one derivs. - prepd. by reaction of carbonyl di:isothiocyanate with hydroxy, mercapto or amino cpds.
Inventor: JOCHIMS JOHANNES CHRISTIAN PRO
IPC: C07D285/34
Filed: 1980-03-17
Abstract: New 1,2,5-thiadiazine derivs. are cpds. of formula (I). (where R1 is H, open-chain or cyclic alkyl, aralkyl or aryl; and X is O, S or NR2, R2 being H, open-chain or cyclic alkyl, aralkyl or aryl). Prodn. of (I) comprises reaction of SCN-CO-NSC with R1-XH. The reaction is carried out in the presence of an inert solvent at ca 0-30 deg.C. (I) are useful as pharmaceuticals, microbicides, fungicides andinsecticides. They are also useful as reactive intermediates in particular, cpds. (I) in which R1 is alkyl, aralkyl or aryl or, when X is NR2, also H may be used for the preparation of carbonyl-thiocarbonyl-amine cpds. of the formula A-CO-NH-SC-B (where A is -Y-R4 or -NH-Y-R6; Y is O, S or NR5; R4 is alkyl, aralkyl or aryl or, when Y is NR5, also H; R5 is H; alkyl, aralkyl or aryl; R6 is aryl; B is XR3; R3 is alkyl, aralkyl or aryl or, when X is NR2, also H; R2 is H, alkyl, aralkyl or aryl; or A and B are each morpholino, piperidino, piperazino or thiomorpholino; or A and B together represent a group -NR8-CS-NH- in which R8 is aralkyl or aryl), which in turn are useful as pharmaceuticals, microbicides, fungicides, insecticides and starting materials for polymers.
Patent DE-3011146-A1 (DE)
Title: Dual purpose outdoor wall or fence - combines atmospheric energy conservation with noise screening function
Inventor: KRUESKEMPER G M PROF DR
IPC: F24S90/00
Filed: 1980-03-22
Abstract: The role of exploitation of heat or energy from the environmental atmosphere is assumed by a wall or fence erected to provide protection from noise. This can take over the task normally accomplished by a noise screen wall. The wall may combine the two physical attributes, it may serve as a screen along roads, railways or other transport routes, in residential areas. Energy gained can be used for heating in houses in the area; also for road heating, or combating effects of exhaust fumes. A two-layered structure is suitable.
Patent DE-3011340-A1 (DE)
Title: Low-temp. waste heat utilisation system - has heat pumps extracting heat from closed condenser cooling circuit
Inventor: OEHLER ERNST AUGUST
IPC: F01K9/00
Filed: 1980-03-25
Abstract: The system utilises low-temp. waste heat for heating purposes, derived from low-temp. water emerging from a power-station condenser. The waste heat from the condenser is conducted away either by the normal cooling water circuit or a separate low-temp. one. The water of the latter is brought in the condenser to a temp. allowing reasonable use of the waste heat, and fed by an adjustable circulating pump into a closed circuit with output and return sections. A number of heat pumps are connected to the outlet section, extracting the heat and returning the cooled water to the circuit. Pipe coils connected between the outlet and return sections of the circuit allow direct heat dissipation, e.g. for gardening and road-surface heating.
Patent DE-3012507-A1 (DE)
Title: Monitor signal generator for frequency and/or time multimeter - contains two series frequency dividers with frequency and mode controllers
Inventor: KALMAN ISTVAN
IPC: G04G3/02
Filed: 1980-03-31
Abstract: An electronic circuit generating the monitoring signals of electronic units measuring frequency, single time periods, or repetitive periods and their variants and combinations enables complete testing for all operating modes and time bases without additional measurement equipment and without computation or requiring skilled interpretation. It contains two frequency dividers in series with controlled division ratios, a time base controller and switch, a mode controller and switch, and a time base generator. The first divider divides the time base generator frequency according to the time base switch setting. The output of the first divider is frequency-divided by the second according to the setting of the mode switch. The mode controller contains logic selecting division ratios for frequency, periodic time duration, and single period measurement.
Patent DE-3018440-A1 (DE)
Title: Detonating device for fuse cord esp. of black powder - has seal around head of percussion pin to prevent blow-back of gas or escape of powder
Inventor: DRESBACH JOSEF
IPC: F42C7/00
Filed: 1980-05-14
Abstract: The percussion pin is surrounded near its head by an elastic sealing sleeve; when the detonating cap is fired, this elastic seal is compressed to form a gastight seal between the part of the chamber containing the detonating cap and the remaining rear part of the casing. Pref. in the starting position of the percussion pin, the sealing sleeve is separated by an annular gap from the inner, pref. tapered face of the casing, so that only when the percussion pin is fired is the seal pressed against this inner wall. Percolation of moisture and escape of powder is prevented.
Patent DE-3020994-A1 (DE)
Title: Filling sheet for transparencies - has transparent front sheet with rear equipped with strips attached by welded seams forming pockets
Inventor: STAADECKER WALTER JULIUS
IPC: B42F15/04
Filed: 1980-06-03
Abstract: The clear view filing sheet is for transparencies and is used for suspension filing folders. The filing sheet consists of a transparent foil as a front sheet with the rear equipped with strips attached by welding seams to the front sheet. The strips are subdivided by the welding seams so that a number of pockets are formed to holding the transparencies together with indicator cards. There are two channels at the top edge of the sheet (1), one of which is used to hold a suspension rail and the other to insert an indicator strip.
Patent DE-3036934-A1 (DE)
Title: Twin-beam alternating light colorimeter - is economical and compact and uses divided optical conductor beam guides and rotating light shield
Inventor: HEYNEMANN GUIDO
IPC: G01N21/25
Filed: 1980-09-30
Abstract: A two-beam alternating light colorimeter consists of an illuminating optical system (1) with a control element deflecting the measurement beam alternately through first (6) and second (2) measurement cuvettes to a common photoelement (9) with an associated measurement and evaluating circuit. The cost of the colorimeter is less than that of similar devices. This is achieved in conjunction with an increased operating life and reduced size. The measurement beams are fed from the illumination system to the cuvettes and thence to the common photoelement via optical conductors (5,8). The control element may be a tiltable or rotatable light shield (11). The optical conductors can be divided along parts of their lengths into two equal sections (5',8'). The arrangement eliminates the need for mirrors which can be difficult to set up and to maintain.
Patent DE-3037430-A1 (DE)
Title: Agricultural weed & suppression system - covers rows with rotted remains of cropping plants immediately after sowing (AT 15.1.81)
Inventor: KREMSER JOHANN
IPC: A01G13/02
Filed: 1980-10-03
Abstract: The weed-suppression system is for use with crops planted in rows. Immediately after sowing the rows are covered with the remnants of crop plants, preferably rotten ones. Shredded straw produced during maize or grain harvesting can be used, and this is typically spread evenly over the field and left to rot to the desired degree. The rotten material is then removed in strips to allow sowing, after which it is shredded and mixed with earth to cover the seed.
Patent DE-3040346-A1 (DE)
Title: Machine for cutting circular plates - has two rotating circular cutters with upper cutter mounted forward of lower cutter
Inventor: ARNALDO TISATO
IPC: B23D19/04
Filed: 1980-10-25
Abstract: Circular plates are cut from square metal sheets by machines with rotating circular blades mounted one above the other. The axes of these blades are usually arranged so that they lie in a common vertical plane. A cleaner cut edge is produced if the upper blade (2) is moved forward of the lower blade (5). This forward movement is achieved by mounting the housing of the shaft driving the upper blade on a pivot so that it can swing through a limited angle in the horizontal plane. The housing movement is controlled by an eccentric cam so that the amount of offset can be varied as required. This arrangement of blades also reduces the risk of accident to the operator as it is less likely to pull the workpiece through the blades before the operator has released his grip.
Patent DE-3048235-A1 (DE)
Title: Structural bar assembled lattice post or girder for wall - has loops formed by angular struts linking pref. steel chords
Inventor: PRAMANN WERNER
IPC: E04B2/86
Filed: 1980-12-20
Abstract: An open upright or beam, made of bar-shaped material, features in a set of components for erecting walls, esp. load bearing light structural walls and solid walls. The upright consists of an upper chord (1) and lower chord (2), with angular pieces (3) fastened between them so as to protrude beyond the upper chord and form a closed loop. Each chord has a divided sill piece (8), shaped like a U. The upright can be made of round steel bars, and be triangular in cross-section, with two spaced bars forming the lower chord and one forming the upper chord, and with the angular pieces welded to them.
Patent DE-3048264-A1 (DE)
Inventor: ZEUGNER HORST DIPL CHEM DR RER
IPC: C07D491/02
Filed: 1980-12-20
Abstract: Novel 2-acyl amino methyl-5-phenyl-1H-2,3-dihydro-1,4-benzo diazepine compounds of the following Formula I    <IMAGE>  I  which have valuable pharmacological properties are provided. In said Formula I the acyl group -CO-R3 represents a benzoyl group or a phenyl alkanoyl group which may be unsubstituted or mono- or di-substituted in the phenyl ring. The substituent R1 in said compounds indicates lower alkyl, lower alkenyl, or cyclopropyl methyl, and the substituent R2 indicates hydrogen, lower alkyl, or lower alkenyl, while the substituent R6 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, lower alkylthio, nitro, trifluoro methyl, cyano, amino, mono- or di-lower alkyl amino, lower mono-alkanoyl amino, lower N-alkyl-N-alkanoyl amino, or lower alkanoyloxy, and the substituent R7 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, or lower alkanoyloxy, whereby R6 and R7, when attached to adjacent carbon atoms, may form together the methylene dioxy or the ethylene dioxy group. The substituents R8 and R9 designate the same substituents as indicated for the substituents R6 and R7. The compounds of Formula I have a surprising analgesic activity.
Patent DE-3100222-A1 (DE)
Title: Exchangeable frames for paintings with wedge frame for galleries
Inventor: ERTELT RAYMUND
IPC: A47G1/06
Filed: 1981-01-07
Abstract: By the use of spring clips, a conventional picture frame becomes an exchangeable frame which adequately fulfils all the requirements of a gallery. The spring clips, denoted by E in the drawing give the picture to be framed a firm hold and also have a tensioning effect. The frame wood and the insertion wood, A and B in the drawing, remain undamaged in each picture exchange. The insertion wood has been omitted in drawing No. 3 without having a disadvantagous effect on the quality of the frame. <IMAGE>
Patent DE-3108263-A1 (DE)
Title: Programmable wiping interval device
Inventor: BENNERT CHRISTIAN
IPC: B60S1/08
Filed: 1981-03-05
Abstract: The new wiping interval device operates in motor vehicles and measures the pause time which occurs after the windscreen wiper is switched off (Fig. 1c, t2). When the time has arrived at which repetition of the wiping process is required, the wiping interval switch (Fig. 1e, t3) is actuated and a wiping process is triggered (Fig. 1b, t3). After the termination of this wiping process (Fig. 1b, t4), the windscreen wiper is switched on by the wiping interval device whenever the repetition time is equal to the prespecified pause time t3 minus t2. This occurs for the first time at the time t5 in Fig. 1b. The wiping interval process is interrupted when the wiping interval switch is switched off (Fig. 1e, t6). <IMAGE>
Patent DE-3110373-A1 (DE)
Title: Tying device for veneer peeler
Inventor: KATSUJI HASEGAWA
IPC: B27D1/00
Filed: 1981-03-17
Abstract: The invention provides a tying device for strengthening and/or connecting veneers. The device comprises a slitting and tying blade and a holding-down element arranged close to at least one side of the blade with respect to the axial direction of a trunk and fitted with a multiplicity of piercing elements. The blade has a cutting edge facing in the opposite direction to the direction of rotation of the trunk and penetrating into the trunk. The piercing elements of the holding-down element likewise penetrate into the trunk in order to hold the latter in a positive-locking manner in the area of the blade. The use of the holding-down element fitted with piercing elements facilitates the peeling of veneers from a trunk full of defects.
Patent DE-3117461-A1 (DE)
Title: Process for treating effluent sludge in sewage treatment plants by an anaerobic digestion process and for operating the sewage treatment plants with the gas and heat energy produced in the digestion process
Inventor: MENGES MARTIN ING GRAD
IPC: F02B43/00
Filed: 1981-05-02
Abstract: The process for treating the effluent sludge in sewage treatment plants by an anaerobic alkaline digestion process and for operating the sewage treatment plants with the gas and heat energy produced in the digestion process is characterised in that the heated fresh sludge is continuously fed to the digestion process and in that the digestion gas produced in the sludge digestion is used to supply gas engines for driving compressed air generators for the forced aeration of the activation process and for driving generators for power generation for operating the plants or for other suitable purposes.
Patent DE-3122335-A1 (DE)
Title: Wall bushing for electrical cables
Inventor: FRITZ RAINER DIPL PHYS DR
IPC: H01R13/74
Filed: 1981-06-05
Abstract: In the case of this wall bushing, electrical cables (18) are passed from opposite sides to a separating wall (1), for example a dashboard of a motor vehicle, an opening (4) in the separating wall (1) being covered by a closing device (5) which consists of dielectric material. In order to create a wall bushing for electrical cables (18), which bushing is simple in construction and simple to install and ensures reliable sealing of the engine compartment (2) from the passenger compartment (3), the closing device (5) has connecting elements (12) on both sides, which connecting elements are connected to ends (16, 17) of the cables (18) which are passed through. The closing device (5) rests against the separating wall (1) with the interposition of a sealing body (9). <IMAGE>