baber/WOPTO huggingface dataset:
Patent DE-2712646-A1 (DE)
Title: Record file and storage and selection shelf - has parallel compartments and lever mechanism to shift records etc. by hand into compartments
Inventor: HILBIG REINHOLD
IPC: G11B33/04
Filed: 1977-03-23
Abstract: The lever mechanism of the file stand consists of a simple L-shaped angle lever (7) which grips the compartments (12) from underneath. The angle lever is guided in its position between the side walls (9) of any compartment. The file stand consists of several continuous frame rods (1-5) onto which the plate-shaped side walls and the interposed angle levers and spacers (8) can be pushed. They are then clamped together to form a rigid stand by means of clamping elements (10) fitted to the ends of the rods. The spacers can consist of spacer battens and the clamping elements of box nuts of adapter sleeves provided with grub screws.
Patent DE-2716908-A1 (DE)
Title: Screens against earth radiation caused by underground streams - are made of lead filled rubber installed in form of plates or mats
Inventor: BLOECHLINGER-JANSER HEIDI
IPC: A61N1/16
Filed: 1977-04-16
Abstract: Earth radiations caused by underground streams have a deleterious effect on the quality of life in the neighbourhood. Known protections which consist of buried copper pipes or wires, or the so-called 'Weber plates' are not always effective, but lead filled rubber of specific gravity 4.83 has been found to provide almost perfect screening from the radiation in thicknesses as low as 1mm. Lead filled rubber mats are convenient for installation between the underground streams or pipes and dwellings to be protected.
Patent DE-2718335-A1 (DE)
Title: Board game with hexagonal playing field - has three colour code for field markings arrayed in hexagonal pattern
Inventor: JAMESON MICHAEL JAMES
IPC: A63F3/02
Filed: 1977-04-25
Abstract: A board game has a hexagonal playing field which is covered by parallel rows of positions for markers. The playing positions and the markers are split into three groups which are denoted by the same three colours. Each edge on the hexagonal playing field includes two marker positions of each colour. The location of the marker position on the board is such that the three colours in use form a triangular unit which is repeated over the whole board so that a regular pattern is produced. Thus each marker position is surrounded by three marker positions of each of the two other colours. Various rules and playing figures can be used in order to play different types of games.
Patent DE-2719860-A1 (DE)
Title: Heat and sound insulated cavity type wall brick - has smaller cavities near edges and wiper ones further spaced
Inventor: VIELBERTH JOHANN DR
IPC: E04B2/14
Filed: 1977-05-04
Abstract: The brick, or other wall building block, with a heat-insulating effect, incorporates cavities extending from one surface to the opposite surface. There is at least one cavity of smaller cross-section, adjacent to one peripheral line on the surface sides (1', 1"), and at least one further hollow space, of greater cross-section (3), set at some distance from the first. One set of cavities, or both may be rectangular and/or square, or circular in cross section. Both sets of cavities may be set in several rows running parallel to the peripheral line (4, 5). This combines rigidity under pressure with very effective heat insulation, and also be used for a wall with good sound insulation.
Patent DE-2735339-A1 (DE)
Title: Non-releasable junction for sheathed optical fibres - has three diametrically equal bars with polished surface at corners of equilateral triangle
Inventor: SERAPINS KLAUS
IPC: G02B6/38
Filed: 1977-08-05
Abstract: The optical fibres are held together in the junction by means of a pressure piece surrounding them. This pressure piece consists of a shrunk plastic hose (2) which tightly encloses the bars (1) and the ends of the sheaths (4) of the optical fibres (3). The bars may be made of glass or ceramic. Break-preventing discs (5) maybe placed on the ends of the sheaths inside the plastic hose. Pinch sleeves may be pressed onto the ends of the sheaths inside the plastic hose and their unpinched part may surround the ends of the bars. The optical fibres are guided at the junction point conventionally by means of guide pins (1) with conical ends.
Patent DE-2741924-A1 (DE)
Title: Dewatering solids suspensions in pusher centrifuges - using hydrocyclone train for pre-thickening with feed control adjusted to solids content of feed slurry
Inventor: SCHLOEFFEL PAUL
IPC: C01F11/46
Filed: 1977-09-17
Abstract: Solids suspensions in liquids are dewatered to a low residual moisture content in a pusher centrifuge. A hydrocyclone is mounted before this and the feed to it is controlled so that the total flow of solids in a given time period remains constant. This control can be achieved either by measuring the load on the centrifuge, or by measuring the density of the slurry leaving the final hydrocyclone or by weighing the primary hydrocyclone. Used for dewatering slurries which are liable to marked variations in their solids content. These can lead to blockages in the outlet from the hydrocyclones or increased residual moisture in the prod. The system described avoids this.
Patent DE-2742037-A1 (DE)
Title: Pressure medium switch of workpiece rapid clamping mechanism - couples to feed area covering swivel plate and allows pressure feed only when closed
Inventor: SAUTTER ARMIN
IPC: B23Q3/08
Filed: 1977-09-19
Abstract: The quick clamping mechanism for workpieces is pressure medium operated, and incorporates a safety fitment. After release of a pressure medium switch between a housing part and a pressure-operated clamp part, the mechanism is clamped into position in the securing area. The clamping area is protected by side screen parts (31, 34) and in the feed area (37) a covering swivel plate (40) is fitted. The pressure medium switch (44) is coupled to the swivel plate (40) in such a manner that it only allows pressure medium feed when it is in the closed position.
Patent DE-2752357-A1 (DE)
Title: Hydraulic torque converter with mechanical coupling - has sliding guide wheel withdrawn on U engagement of clutch
Inventor: YOKOYAMA AKINORI
IPC: F16H61/64
Filed: 1977-11-23
Abstract: The hydraulic torque converter gives optional fluid and rigid mechanical coupling between input and output shafts, having an impeller wheel on the input shaft, a turbine wheel on the output shaft, and a guide wheel in between. The guide wheel slides between a working and a withdrawn position along the converter axis and a clutch is provided to couple input and output shafts together mechanically. An actuating mechanism slides the guide wheel into the withdrawn position on engagement of the clutch. The guide wheel can have a core portion cutting off the fluid inlet to the impeller wheel when in the withdrawn position.
Patent DE-2754187-A1 (DE)
Title: Hop powder or pellets package resistant to damage - is evacuated and filled with inert gas at atmospheric pressure
Inventor: HOFFMANN LORENZ
IPC: C12C3/04
Filed: 1977-12-06
Abstract: For the prodn. of a package contg. hop powder or hop pellets comprising an envelope from which the air has been evacuated and which is sealed gastight, the envelope filled with the product, after being evacuated and before being sealed, is filled with an inert gas raised near enough to atmospheric pressure. A chamber receives the still open envelope contg. powder or pellets and envelope and chamber are evacuated so. Before the envelope is sealed, the pressure is raised to correspond to that of the atmosphere by filling with an inert gas. A package is provided in which the external pressure of the atmosphere does not compact the hop material, so that it is difficult to separate it during the brewing process. Creasing and damage of the envelope are also prevented so that oxygen cannot leak in and destroy the substances giving the bitter taste.
Patent DE-2754235-A1 (DE)
Title: Freezable sweet souffle prepn. - comprising pastry cream, chou paste and beaten egg whites
Inventor: BRULE RENE
IPC: A21D13/00
Filed: 1977-12-06
Abstract: A freezable culinary prepn. for sweet souffles comprises a homogeneous mixt. of a cooked pastry cream, an uncooked chou paste, and stiffly beaten egg whites in a vol. ratio of 1.5:1:1.5 based upon the vol. of basic liquid of each ingredient. The prepn. can be kept in the frozen state during prolonged storage without any deterioration or alteration of its flavour.
Patent DE-2757625-A1 (DE)
Title: Drive for work transport in press - uses belt drive from shaft which operates cam and lever mechanism
Inventor: STRECK FRITZ
IPC: B21D43/05
Filed: 1977-12-23
Abstract: The transport arrangement is used to carry a workpiece from an infeed position to a press table and then to a finished work position. The system is operated by a control shaft which is in continuous rotation. The shaft is driven by belts (10) from a drive shaft of the machine and a reduction gear (16, 17, 18). A cam (20) is mounted on the shaft which operates a lever system (21, 22). The movement of the levers is transmitted to a pair of grips (23).
Patent DE-2759136-A1 (DE)
Title: Transmission for stamping press or stone breaker - has slipping conical clutch to prevent damage if drive is overloaded
IPC: E02D3/046
Filed: 1977-12-30
Abstract: The transmission for a stamping press or stone breaking machine has a gear wheel (3a) formed integrally with the hollow shaft (3). An inner shaft (8) with a disc (7) with a conical edge fits in a matching recess (6a) in the gear wheel. The disc carries the crankpin (7a) which drives a connecting rod (4). The inner shaft is secured by a disc spring (10) and its axial force creates sufficient friction to transmit the normal driving torque from the gear wheel (3a) to the disc but slips if overloaded, to protect the transmission system.
Patent DE-2801347-A1 (DE)
Title: Temp.compensated beam detector with modulated measurement beam - derives compensation from dark currency and detector material constant
Inventor: WASNER JOACHIM ING GRAD
IPC: G01J1/42
Filed: 1978-01-13
Abstract: A temp. compensated beam detector with a modulated measurement beam makes allowance for temp. variation effects without using additional temp. measurement and regulation devices. The corresp. modulated detector signal is divided into a dark current component dependent on temp. and an a.c. component dependent on temp. The temp. independent measurement current is derived by dividing the alternating component by a factor dependent on the dark current and a material constant of the detector.
Patent DE-2802196-A1 (DE)
Title: Ion stream probe in exhaust manifold - detects state of ionisation of burnt mixt. in IC engine and has two electrodes intermittently connected to ignition voltage
Inventor: KNAPP HEINRICH DIPL PHYS DR
IPC: F02D35/02
Filed: 1978-01-19
Abstract: The probe has at least two electrodes which are insulated from each other and connected to a measurement voltage. An ordinary starting plug may be used as the probe. It is connected to an ion stream evaluation device for generation of a control or indication signal. The ion stream probe (12) electrodes (13, 14) are connected at fixed time intervals to an ignition voltage producing a spark breakdown between electrodes. A device (18) separates the ignition voltage from the evaluation device (15).
Patent DE-2806324-A1 (DE)
Title: Control process for program of domestic linen dryer - overrides safety circuitry delaying restart after opening of door
IPC: D06F58/32
Filed: 1978-02-15
Abstract: A modification to the circuity of a domestic linen dryer which has an electronic control system, together with a humidity control and a step sequence circuit, eliminates the inconvenience arising from the precautions for the safety of children. When the program is interrupted by the opening of the door, as happens if it is desired to put in more linen, the program stored is cancelled and the step sequence circuit is set back to start. On pressing the start button once, the sequence circuit is run through rapidly to the point at which it was interrupted, and the remaining steps can only be completed after a delay. If during this period of delay the program is reselected, it restarts at the same point without the delay of the sequence being run through.
Patent DE-2816816-A1 (DE)
Title: Antimycotic oximino-triazolyl ethane derivs. - esp. effective against dermatophytes, gemmiparous fungi and biphasic fungi
Inventor: KRAEMER WOLFGANG DR
IPC: C07D521/00
Filed: 1978-04-18
Abstract: An antimycotic agent contains >=1 oximinotriazolyl ethane of formula (I) and/or their acid-addn. salts and/or metal complexes. (where R is halogen, alkyl, alkoxy, alkylthio, alkylsulphonyl, haloalkyl, nitro, cyano, opt. substd. Ph or opt. substd. PhO; R' is alkyl, alkenyl, alkinyl, opt. substd. PhCH2 or opt. substd. PhCH=CH; and n is an integer 0-3). (I) are antimicrobials, esp. antimycotics. (I) are more effective antimycotics than the known phenoxy triazolyl derivs. (I) have a broad spectrum of activity and are effective against e.g. dermatophytes and gemmiparous fungi as well as biphasic fungi, e.g. against Candida, Epidermophyton, Aspergillus, Trichophyton, Microsporon and Penicillium spp. (I) can be used in human and veterinary medicine against dermatocosis and systemmycosis.
Patent DE-2827138-A1 (DE)
Title: Press for stamping sheet metal discs - has punches mounted on transversely reciprocating carriage to stagger punched-out discs of adjacent rows
Inventor: JUNG KLAUS ING GRAD
IPC: B21D28/06
Filed: 1978-06-21
Abstract: The press has a bedplate (17) with two columns (10, 11) which support a cross beam (12). The cross beam is fitted with a rail (13) for the carriage (15) which carries the punch (18). The material (19) is moved through the press with a step-wise motion and the carriage (15) moves from side to side between each step of the material feed. The motions of the carriage (16) and the material feed mechanism are co-ordinated so that the maximum possible number of discs is cut from each sheet of material with the least possible scrap.
Patent DE-2827427-A1 (DE)
Title: Optical ground frost indicator for road vehicles - has expanding fluid covering coloured surface above temp. limit
Inventor: KLAIBER GOTTFRIED
IPC: G01K5/02
Filed: 1978-06-22
Abstract: A device for optical indication of ground frost in road vehicles operates on the principle of an extension thermometer. When a given temp. limit is exceeded an expanding fluid covers an indication surface and does not cover it below this temp. Thus optical indication of temp. to the temp. limit is achieved. It consists of a flat large fluid container of material with good thermal conductivity and stable shape an size, a small vol. transparent cuvette, and above the cuvette an expansion chamber. Behind the cuvette is a reflecting coloured indicator surface.
Patent DE-2830888-A1 (DE)
Title: Active paste filling machine for tubular electrodes - inserts lead rods into filling tubes to apply paste under pressure for lead-acid secondary cell
Inventor: MITTERMAIER XAVER
IPC: H01M4/16
Filed: 1978-07-13
Abstract: A filling machine is for tubular electrodes belonging to lead-acid secondary cells. The fabric tubes are placed on a support with filling nozzles at one end, connected to a paste container. Hard lead rods are also inserted into the tubes, whose bases close the other ends of the tubes. Filling tubes (20) are inserted into the tubes to be filled, filling their inner dia. Their outlet ends (21) almost reach the lead rod bases (8), while their other ends (22) are connected to a paste distributor (23). The lead rods are moved through the tubes by the paste pressure.
Patent DE-2841964-A1 (DE)
Inventor: REINKENHOF ULRICH
IPC: F16S3/02
Filed: 1978-09-27
Abstract: 1. Connection rail with connection means, in particular for partition wall elements, which is divided into two portions (1, 2), the plane of osculation extending in Z-shaped manner through the connection rail, wherein said connection rail is shaped as a double T, the Z-shaped plane of osculation extends along both flanges (8, 9) and along the web, one web (3) is provided with a groove (5) at its root, transversely to the direction of its height and the second web (4) is provided with a tongue (6) at its end, the flanges (8, 9) and the web, in the direction of its height, are provided with bors (7) for receiving means for connection the connection rail with rigid parts, such as supports (17) or the like, said bores (7) having a constriction (13) in the flange of portion (1) to be connected directly with the rigid parts, and the web is provided with holes (12), vertically to the direction of its height, for receiving means (11) for connecting the portions (1, 2).
Patent DE-2847435-A1 (DE)
Title: Metal and metal complex removal from waste waters - by passing consecutively through series-connected anion exchanger and cation exchanger
Inventor: OSWALD ERNST ING GRAD
IPC: B01J41/05
Filed: 1978-11-02
Abstract: Waste waters are purified from metals, esp. low concns. of metal cations and anion-active metal complexes, by passing consecutively through an anion exchanger in sulphate form as well as through a cation exchanger in Na from. Waste waters contg. metal complexes, esp. Cu, Cu salts and Cu-EDTA, can be purified sufficiently for discharge into sewer system.
Patent DE-2848154-A1 (DE)
Title: Formwork panel support steel profile - has four unequal shanks and lug with three sides at varying angles
Inventor: DINGLER GERHARD
IPC: E04G9/02
Filed: 1978-11-07
Abstract: There are protrusions fitting against the peripheral surface of the panel, and one long and three short shanks, on the steel profile for gripping and stiffening form panels used in concreting. The third shank (14) comprises two parts (17, 18) butt-welded together with a continuous seam (21), the protruding part of which is trimmed flush. This shank extends as far as the fitting protrusion (11), from which the first shank is an extension. The protrusion has one side (23) forming a direct straight continuation of the fourth shank (16), a second shorter side (26) at right angles, continuing the first, and a third (29) bent back at an acute angle to the first. The first shank (12) and this third side meet at an acute angle.
Patent DE-2853727-A1 (DE)
Title: Polyethylene stopper for champagne bottles - has filling in hollow cylindrical section sealed with aluminium disc
Inventor: HENKE WALTER
IPC: B65D39/00
Filed: 1978-12-13
Abstract: Partition of metal is positioned at the upper end of the hollow cylindrical section of a stopper of polyethylene for a container subject to internal pressure such as a champagne bottle. The partition is of Al disc-shaped, coated with polyethylene and is melted into the stopper by heat. The stopper has a top which is semi-spherical and has a filling in its tubular section. The permeability by air of the polyethylene stopper is reduced very considerably, so that the advantages of hygiene, ease of mfr. and possibilities of ornamentation can be exploited fully.
Patent DE-2853848-A1 (DE)
Title: Stabilising tetra:chloroethylene to prevent contact metal corrosion - by adding alkyl-morpholine, alkylphenol, di:isopropylamine, cyclohexene oxide and opt. epoxy-propanol
Inventor: MACK WILHELM DIPL CHEM DR
IPC: C07C17/42
Filed: 1978-12-13
Abstract: Stabilised C2Cl4 contains, by wt. 0.001-0.01 (pref. 0.004-0.008) % of >=1 N- 1-5C-alkyl-morpholine, (I), opt. ring-substd. by 4 C-alkyl; 0.001-0.01 (pref. 0.004-0.008)% of >=1 alkylphenol, (II), contg. 1-18C alkyl in o- and/or p-position; 0.0005-0.002 (pref. 0.0008-0.0015) % diisopropylamine, (III), and 0.05-0.5 (pref. 0.1-0.3) % cyclohexene oxide (IV). C2Cl4 is stabilised against oxidative decomposition in contact with metals, alloys, metal salts, cutting oils, UV, light and heat. Acid absorption capacity is increased. The components act synergetically. The addn. of (IV) increases stabilising activity and prevents corrosion of Fe, Cu, Zn and Al.
Patent DE-2854355-A1 (DE)
Title: Non-ferricyanide chromate coating composition for aluminium - comprises zinc, hexavalent chromium, fluoride and molybdic acid
Inventor: REINHOLD EARL R
IPC: C23C22/44
Filed: 1978-12-15
Abstract: An acidic aq. composition for imparting chromate conversion coating to Al surfaces consists of 0.03-3.0 g/l Zn, 0.01-10.0 g/l Cr6 0.01-10.0 g/l F- and 0.02-3.0 g/l molybdate calculated as Mo). Enhanced corrosion resistance and paint adhesion achieved without detrimental pollution problems are provided. The composition usually contains ZnO, CrO3, H2S1F6 and molybdate as 84% molybdic acid which also contains HNO3. It is usually applied as diluted soln. by immersion or spray night at 160 degrees F pH is usually 0-5.5.
Patent DE-2854422-A1 (DE)
Inventor: JAEGER ERICH
IPC: F02D1/18
Filed: 1978-12-16
Abstract: A fuel injection system is proposed for Diesel type internal combustion engines, by means of which the ignition conditions of a Diesel engine are kept optimal even during operation at high altitudes despite a reduced air charge. The system includes a fuel injection pump equipped with an injection timing adjustment apparatus which functions in accordance with rpm and a control apparatus functions in accordance with the air quantity supplied to the engine. By means of the control apparatus, a correction controlled in accordance with air pressure and therefore dependent on air quantity is superimposed on the change in the onset of the fuel supply controlled by the injection adjuster at least in accordance with rpm. When a hydraulic injection adjuster is used, the supply pressure of a control pump is increased by a correcting final control element of the control apparatus when the air quantity is decreasing in the direction toward an early adjustment of the onset of supply.
Patent DE-2855404-A1 (DE)
Title: Power control for turbine-generator set - has limit value detector, series connected behind power measuring appts. and set for reactive power and cooperating with OR-element
Inventor: DIEGEL DIETER ING GRAD
IPC: H02H7/06
Filed: 1978-12-21
Abstract: In the power control of a set (2), consisting of a turbine (4) and a generator (3) coupled to the electric grid, a power regulator (12) and a speed controller (10) are applied. The latter becomes effective when the grid receives insufficient power. In order to safeguard a sufficient power supply after a grid defect and during output fluctuations, the power regulator is connected by a switch (1) also at a reactive power application. In this manner, the power regulator is set out of operation only for relatively short intermedicate period so that the setting valve (5) of the turbine is run at an almost full output value. The setting valve is connected behind the turbine. The speed controller and the power regulator are connected in front of the same via a comparison element. The switch between the latter and the power regulator is held in the make position by a limit value detector, while its OFF position depends on a power measuring apparatus (17). Behind the latter is connected a second limit value detector (30), turned to the reactive power, the two detectors being coupled to the switch via an OR-element.
Patent DE-2856976-A1 (DE)
Title: Plate formed fluorescent activated display - has single piece mounting frame transparent to exciting light but opaque to fluorescent light
Inventor: GREUBEL WALDEMAR DIPL PHYS
IPC: G09F9/00
Filed: 1978-02-27
Abstract: The liquid crystal display element of the fluorescent activated type is designed with a moulded frame for retention of the assembly. The fluorescent plate (2) is produced in a material with a refraction index of greater than unity and contains fluorescent particles. Carrier plates (6, 7) are located directly behind the fluorescent plate. The assembly is retained within a rectangular housing (3) that has small retaining lugs (4) located at intervals. The lugs ensure that a secure and consistent clamping force is obtained. The frame is transparent to light for exciting the fluorescing particles but blocks the fluorescent light. The narrow sides of the frame have diffusely reflecting layers.