baber/WOPTO huggingface dataset:
Patent DE-2717137-A1 (DE)
Title: Remote controlled civil defence warning system - uses public switched telephone network to reach remote terminals to give alarm
Inventor: MOSCH RUDOLF DIPL ING
IPC: G08B27/00
Filed: 1977-04-19
Abstract: The remotely-controlled civil defence warning system employs the public switched telephone network to reach remote terminals to give the alarm. All local switching centres as the first members of a return signalling chain send signals back to the relevant end switching centre on receipt of a signal block travelling forwards through the network. Each end switching centre checks whether the return signals from all local centres to which it is connected appear within a given time after sending the signal block.
Patent DE-2723067-A1 (DE)
Title: Carton for bathroom cabinet - consists of outer carton with shaped plastics protective blocks enclosed by bordering strip with handles
Inventor: BAAK NORBERT
IPC: B65D25/28
Filed: 1977-05-21
Abstract: The carton consists of an outer carton and specially shaped plastics blocks which fill up the carton and enclose the goods to be packed as a protective covering. The blocks (2) are enclosed by a bordering strip (5) which is fitted with grip handles (7) or handle recesses on two opposing sides. The outer carton is made with recesses for the grip handles in the areas corresponding to their position.
Patent DE-2723512-A1 (DE)
Title: Compact suspension for low loader - has flexible shackles to mount leaf springs and wheel axles attached to longitudinal axle by torsion joints
IPC: B60G5/047
Filed: 1977-05-25
Abstract: The multi-axles of the low loader have pairs of wheels mounted on each side of longitudinal axle, on each side of the loader. The ends of the axles are linked to the middles of leaf springs. The ends of the leaf springs are attached to shackles with flexible mountings to allow the wheels to move over rough ground. T'e suspension has no components over the wheels so that a low profile is assured. The longitudinal axles are linked to the wheel axles by torsion joints.
Patent DE-2741692-A1 (DE)
Title: Seat belt cutting knife for releasing trapped motorist - has sharp blade with guard rods extending back from tip parallel to edges
Inventor: OBERHEIDEN ERICH
IPC: B60R22/32
Filed: 1977-09-16
Abstract: The device serves for releasing trapped seat belt users after an accident by cutting the straps in a convenient place. The device consists of a knife (1) with handle (2). The blade is sharpened on both sides and the tip of the knife is permanently fixed to a set of guard rods (3) with ball-shaped ends (5). The guard rods are at a distance from either sharpened edge and for use the strap to be cut is inserted into one of the gaps for cutting. The device is carried in a leather holster and attached inside the car on an easily visible and reachable place. The guard prevents the knife being used as a weapon.
Patent DE-2745610-A1 (DE)
Title: Staple fibre cutting wheel - has a fixed and an independent butt to hold cutting blade for simple and rapid blade replacement
Inventor: BEECK HARALD
IPC: D01G1/04
Filed: 1977-10-11
Abstract: The machine to chop material into staple fibres uses a cutting wheel with a number of cutting blades on it, each held between butts in an exchangeable blade mounting. The blade mounting is a butt held rigidly in the cutting wheel and a butt mounted as an independent component held in the blade mounting. The blade mounting is located in a guide of the cutting wheel, and so locked that the projecting cutting blade ranges into the fixed butt. The design allows worn blades to be replaed individually, simply and rapidly.
Patent DE-2745675-A1 (DE)
Title: Slatted roller shutter housing shell - has central base funnel shaped outlet opening to prevent roller projecting too far forward
IPC: E06B9/80
Filed: 1977-10-11
Abstract: The shell unit is for fitting on masonry, as mounting and winding device for a roller shutter (6) made up from individual slats, with a bottom aperture to let the shutter out. This aperture is funnel-shaped, at least on the outer side of the shell (1), and set in the shell's central area. The width (b) of the winding space (15) is at least as great as the max. top width (bT) of the funnel. The funnel height (hT) may be approx. the same as winding space height (hA) and its walling (7, 8) may be arched inwards. This prevents the shuter from protruding, even when built into weak wall soffits, and also facilitates provision of security locking mechanism.
Patent DE-2752848-A1 (DE)
Title: Cathodic sputtering appts. - for the successive coating of substrates with three different thin films
Inventor: BOEHNKE RALF-DIETER
IPC: C23C14/34
Filed: 1977-11-26
Abstract: The top surface of the cathode contains a row of V-shaped grooves; and a carrier with a triangular cross-section is located in each groove. The row of carriers form a flat target surface; and each of the three sides of each carrier is coated with a different material which is to be sputtered. The row of carriers can be lifted out of the cathode grooves, and all rotated through 120 degrees so another material forms the flat target surface. Both the cathode and the carriers are pref. made of Cu for good heat and electric conductivity. Each side of the carriers pref. has an auxiliary carrier for the three different materials to be sputtered. A sequence of three different films can be applied to substrates without interrupting the low pressure gas atmos. in the sputtering chamber.
Patent DE-2755354-A1 (DE)
Title: Temp. measurement pick=up - has cylinder with lateral tube for cable insertion held by screw between case and cover cap
Inventor: BETZ EGON
IPC: G01K1/08
Filed: 1977-12-12
Abstract: A temp. measurement pick-up has a cylindrical case screwed into a point of measurement, with a cover cap and a lateral tube for cable insertion. The tube (12) for cable insertion is formed out at a side of a cylinder (11) rotatably mounted on the case (1). A screw (10) firmly joined with the case (1) passes through the cylinder (11) which is tightly held between the cases and a cover cap (13) fixed on the screw (10).
Patent DE-2802566-A1 (DE)
Title: Planetary gear transmission for vehicle - has sun wheel resiliently mounted via roller bearing in pot form housing
Inventor: ZENKER WALTER
IPC: F16H48/30
Filed: 1978-01-21
Abstract: The planet gear is partic. for use as an intermediary gear between an intermediary shaft and a drive shaft in automatic vehicles. It has an outer sun wheel with planet gearwheels meshing with it and driven by an inner sun wheel of the intermediary shaft. The inner sun wheel has limited radial movement on the intermediary shaft, and the hub of the planet wheel carrier is located via a roller bearing in a bendable basket or pot-shaped bearing body. This bearing body is located on both sides at a distance from the roller bearing directly or indirectly in the drive shaft tube.
Patent DE-2809060-A1 (DE)
Title: Flexible recording disc holding device - has cover and flap at side providing access when open
Inventor: BANKS FRANK H
IPC: G11B17/032
Filed: 1978-03-02
Abstract: The recording medium is placed on a plate through which passes a driving spindle, and a cover is placed over it. A device rotatably connects an end of the cover (34) with the base (10), so that the cover can move between a closed and an open position, in which access to the plate is possible. An access flap (72) is rotatable mounted on the base near the cover. It can move between a closed and an open position, so that access to the plate is easy. A device pretensions the cover to its open position, and a device (44, 56, 82, 86) closes the cover and the flap.
Patent DE-2809893-A1 (DE)
Title: Internal heater for display vehicle - consists of electric strip heaters on inside wall and air ducts about storage shelf
Inventor: VETTER WALTER
IPC: B60P3/025
Filed: 1978-03-08
Abstract: The heaters for the display vehicle have electric strip heaters (16) along the inside walls behind the lines of display shelves. The shelf immediately over the heaters has a self-supporting open profile (19) with air gaps over and under the profile to allow air to circulate over the heaters. The additional shelf profiles are narrower than the remainder of the shelves and carry smaller items. The heaters are hidden and do not affect the display capacity a great deal. They provide an even and dispersed heat distribution.
Patent DE-2814920-A1 (DE)
Inventor: MAEKAWA YASUO
IPC: G04B37/08
Filed: 1978-04-06
Abstract: A structure for fixing a watchglass of a watch case, which comprises a watchglass fixing member having a ring-shaped recess and a flange formed at an upper portion of said recess, a watchglass having an outer diametric surface formed with an inclined guiding surface below said outer diametric surface, and a synthetic resin ring disposed in said recess of said watchglass fixing member and sandwiched between said recess and said watchglass and having a protrusion formed when said watchglass is press fitted into said synthetic resin ring, said protrusion serving as means for retaining said watchglass in a fixed place.
Patent DE-2815256-A1 (DE)
Title: Inflatable barrier balloon of flexible material - has compartment for solid anchoring material and inflatable part for water
IPC: E02B7/00
Filed: 1978-04-08
Abstract: The inflatable hose is used for damming dykes, e.g. for isolating low lying areas and for gaining land from the sea. The inflatable envelope has at least one internal longitudinal bulkhead wall (1). The inflatable envelope lower part is filled with heavy ballast for stabilisation on the ground. The solid ballast is injected by pumping. The remaining inflatable part of the envelope is subsequently filled with water.
Patent DE-2825710-A1 (DE)
Title: Connection between concreting formwork panels - includes hooks on clamp guide stirrup locking behind protrusions on element
IPC: E04G17/04
Filed: 1978-06-12
Abstract: The device used in concreting work for joining two form elements together has a clamping device which firmly grips a bar. It can be move lengthways in a stirrup-shape cross-sectioned guide piece detachably fastened to a form element. No plug connections etc. are needed. The form element incorporates protrusions (11, 12) parallel to the form surface (16) and to the side (7) bounding the gap between two form panels (1). The guide piece is fitted with hook-shaped pieces (20) engaging behind, in the space between these protrusions and the formwork plane. It may also have a blocking element, deflected against spring force, engaging one of the protrusions on the side facing away from the hooked piece.
Patent DE-2832251-A1 (DE)
Title: Detector for ferromagnetic objects in homogeneous field - uses three colinear field detectors to determine range and size of object
Inventor: FOERSTER FRIEDRICH DR PHIL
IPC: A63B29/02
Filed: 1978-07-22
Abstract: The apparatus detects ferromagnetic bodies by using the earth's magnetic field. A probe (1) contains three field detectors lying in the same direction (A, B, C) which form two differential pairs (A, B and B, C). The pair signals are processed by the magnetometers (13, 14) and compared with each other (HYB-HYC and HYA-HYB). This values is used to determine the distance of the body from the probe, its magnetic moment and hence its size, and the absolute values of the interference fields at each detector. Small surface objects can thus be eliminated from the search.
Patent DE-2838517-A1 (DE)
Title: Advertising display card with object holding box - has folding lines and perforated line for separating box from card
Inventor: MEYER KLAUS
IPC: B65D5/54
Filed: 1978-09-04
Abstract: The advertising and display carton is used for promoting sales of smaller objects for example adhesive tapes, tubes or tools. The display unit consists of a single component made by automatic and commercial machines. The flat display card carries a folding box. The display card has a folding line and side walls with bottom of the folding box are readily separated by a perforation. The box can be separated from the display card if necessary and box is used to protect the object against dust.
Patent DE-2840569-A1 (DE)
Title: Determining concn. of neutron-absorbing substance esp. boron - by measuring neutron drift and neutron rate from pulsed source
Inventor: VOLEGOV VADIM VASILIEVITSCH
IPC: G21C17/02
Filed: 1978-09-18
Abstract: The medium to be analysed is irradiated from a pulsed neutron source, the neutrons emitted by this source and the neutron drift from the medium for the period in which the medium is irradiated from the source is analysed; the ratio of the quantity of neutrons emitted by the source to the quantity of drifted neutrons recorded during the period of recording is determined and from this ratio the concn. of the neutron. absorbing material determined. Used for analysing the quantity of neutron-absorbing substances in atomic, chemical and radio chemical industries. In particular for monitoring the boron concn. in the primary coolant of a nuclear reactor.
Patent DE-2840696-A1 (DE)
Title: Protected shrouded mains plug for machine - uses protective cover arranged so that plug and cover are mutually interlockable
Inventor: SPRENGER PETER
IPC: H01R13/447
Filed: 1978-09-19
Abstract: The plug with shrouded pins is used for connecting machines to a heavy current mains network, and is designed for protection against unauthorised insertion of the plug. A protective cover is provided and the shrouded plug and the protective cover are mutually interlockable. The plug or the protective cover are specif. equipped with a sealing lock pref. a cylindrical lock. The lock may be of a type insertable into a bore in the plug or in the protective cover.
Patent DE-2843617-A1 (DE)
Title: Pneumatic rock stowing equipment with cell wheel feed - has cells under hopper controlled by hydraulic cylinder operated ratchet mechanism
Inventor: VOSS KURT HEINZ DIPL ING
IPC: E21F15/10
Filed: 1978-10-06
Abstract: Pneumatic stowing equipment for material having a grain size of about 350mm uses a cellular wheel (1) rotating about a horizontal axis underneath a hopper to discharge the material into the conveying tube (10). The wheel has four equally spaced radial conveying cells (2, 3 etc.) which are fed through an opening which has breaker strips (8) around it. Pneumatic pressure is applied from a pressure reservoir through a rapid opening valve and a tube discharging into the other end of the chamber inside which the wheel rotates, and which has the discharge tube at the other end. Entry to the cells is controlled by a ratchet mechanism operated by a hydraulic cylinder.
Patent DE-2918775-A1 (DE)
Inventor: EIDENSCHINK RUDOLF DR
IPC: C07C49/84
Filed: 1979-05-10
Abstract: Diketones of the formula   <IMAGE>   wherein R1 is alkyl, perfluoroalkyl or alkoxy, each of 1-18 carbon atoms; R2 is alkyl or perfluoroalkyl, each of 1-12 carbon atoms; and X is 1,4-trans-cyclohexylene, 1,4-phenylene or 4,4'-cyclohexylphenyl are liquid crystalline compounds.
Patent DE-2919142-A1 (DE)
Title: Solar energy conserving roof tile - has fluid in pipes mounted in underside channels
Inventor: FROEHLICH HORST
IPC: E04D13/18
Filed: 1979-05-11
Abstract: The element (10) providing covering on a building roof is esp. in the form of a roof tile or pantile. Channel-shaped recesses (11) are provided in the area of its underside for insertion of pipe ducts (12) carrying a flowing medium which serves as heat store. Recesses are pref. U-sectioned, extending across the whole surface of the elements and there can be several parallel elements. A pipe can be cemented in, to run across a number of elements. This provides effective energy conservation, without detracting from the traditional appearance of a roof.
Patent DE-2922095-A1 (DE)
Title: Reduced noise pipe or barrel handling unit - has separator bodies travelling in guide in same direction as rolling cylindrical items on grid
Inventor: STROEDTER WILHELM
IPC: B65G1/08
Filed: 1979-05-31
Abstract: The equipment reduces noise during handling of pipes, bars, barrels etc. as they are rolled sideways on a grid. It comprises separator bodies (3) travelling automatically in a guide inside the grid etc. in the direction (A) in which the bodies (1) roll. The guide can comprise a forward travel track (5), a deflector section (6), a return track (7), and a section (8) up which the separator bodies are lifted to the forward track again.
Patent DE-2927313-A1 (DE)
Title: Circular saw blade assembly - has non-metallic washer between sheet metal disc and recess in surface
Inventor: PLITZKO GERHARD
IPC: B23D61/02
Filed: 1979-07-06
Abstract: The circular saw blade is particularly for cutting wood, and has in one face a recess in which a sheet metal disc is fixed so that its free face is flush with that of the blade. Between the base surface of the recess (12) and the disc (18) a non-metallic intermediate washer (16) is inserted. This washer is typically of paper or compressed chip material. Apertures (26) can be formed in the washer, spaced round the centre at regular intervals. The design provides friction between the components, with consequent dampening of any generated noise.
Patent DE-2929834-A1 (DE)
Title: Ski binding assembly with base element - includes clamping unit with swivelling attachment and projection locking into tensioning section
Inventor: HILDEBRAND KURT
IPC: A63C9/20
Filed: 1979-07-23
Abstract: The ski binding includes a base element fitted on the ski. The assembly includes a clamping unit which can be pressed on to the upper side of the ski boots sole edge and has a swivelling attachment. The clamping unit has a projection at its front which locks into a tensioning section. The base element (1) includes side surfaces reducing in size towards the front which for at least a part of their surface area (8) extend parallel to each other. In this part of the surface area the side surfaces (18) of the clamping unit (16) extending in parallel have their swivelling attachment.
Patent DE-2932069-A1 (DE)
Title: Treating moulding tools with lubricant droplets - generated e.g. in a piezoelectric oscillator, for use in pharmaceutical, food and catalyst prod.
Inventor: VOSS GUNTHER M
IPC: B30B15/00
Filed: 1979-08-08
Abstract: Method for coating moulding tools used to produce shaped articles in pharmaceutical, food and catalyst industries, comprises spotting predetermined amts. of liq. or suspended lubricants in the form of discrete droplets of defined vol. on to required zones of the tool, before the moulding operation. Pref. the droplets are applied intermittently using tubular or plate-shaped piezoelectric oscillators. Alternatively they are generated by passing under high pressure through a nozzle, then electrically charged, and electromagnetically directed. Different regions of the tools, can be spotted with different lubricants. The method makes possible very rapid operation, esp. in rapid tablet making machines. The amt. of lubricant applied is reproducibly controlled and the droplets formed are of consistent size.
Patent DE-2934974-A1 (DE)
Title: Elevated hot gas effluent outlet duct for submarine - has infrared emission screening equipment which is casing forming effluent operated ring ejector with duct end
Inventor: SCHROEDER HANS ING GRAD
IPC: B63G13/02
Filed: 1979-08-30
Abstract: The infrared-emission screening equipment for elevated hot-effluent duct outlets on vessels, e.g. of Diesels is based on the use of a screening casing around and above the outlet together with a device for adding cooling air or the like to the effluent. That casing (12) and the duct (4) outlet end (2) are so configured that together they form an effluent-operated annular ejector drawing ambient air upwards through the casing. Casing height (H) above the duct is limited to ensure that the cooling air remains in a layer (18) around the periphery. The duct end, at least, is lagged (20).
Patent DE-2936493-A1 (DE)
Title: Contact arrangement for transformer stage selector - has fine and coarse windings controlled by switching stages to avoid voltage surges
Inventor: WIDMANN WERNER ING GRAD
IPC: H01F29/02
Filed: 1979-09-10
Abstract: The high voltage transformer with a wide operating range is designed to avoid the generation of large voltage surges through the contacts of the stage selector. The winding (51) of a three phase input is connected to a coarse winding (58) and a fine winding (60) has multiple pick-off points (61) that are in contact with the wiper (62) of a selector. A load switch (63) transmits the regulated voltage to output (64). Two switching stages (53,54) control the windings to minimise surges, operating in conjunction with auxiliary stages (55,59) to allow the coarse and fine winding voltages to be added or subtracted.
Patent DE-2936909-A1 (DE)
Title: Ultrasonic flowmeter for pipeline - consists of acoustic converter pairs, triggered by transit time circuit to emit short duration pulses for flow measurement
Inventor: KOHNO MASARU DIPL ING
IPC: G01F1/66
Filed: 1979-09-12
Abstract: The ultrasonic flowmeter consists of several pairs of acoustic converters, operating alternately as a transmitter. There is a transit time measuring circuit, which evaluates the flow speed. The value is in the form of an average signal that is a function of the flow. The transit time circuit controls the acoustic converter which transmits short duration pulses. There are two transit time measuring circuits (25, 26) with identical functions.
Patent DE-2940435-A1 (DE)
Title: Electronic switching for fluorescent lamps - uses diodes and smoothing capacitors in series with limiting resistor
Inventor: ZIERLEYN GUENTER ING GRAD
IPC: H05B41/232
Filed: 1979-10-05
Abstract: The components used for the lamp circuitry consists of a discharge resistor (R1) connected across the lamp supply for eliminating residual currents and two diodes (D1,D2) which block the current for each second half cycle and limit it to the required operating voltage for the fluorescent tube. The two capacitors (C1,C2) serve as energy stores, i.e. smoothing for the lamp during the respective second half cycles. Since the luminous space in the tube represents an almost perfect conductor, the discharge current is limited by a wire resistor (R2). The advantage of this circuit is that instead of a choke, or resistance cable, electronic switching is used guaranteeing operation of a fluorescent lamp on 220 volts, plus compactness and less weight.
Patent DE-2940860-A1 (DE)
Title: Ornamental cover for wall mounted sanitary fitting - has hollow recess forming tight fit over resilient cup screwed onto fitting
IPC: A47G3/00
Filed: 1979-10-09
Abstract: The method of improving the appearance of a standard sanitary fitting consists of applying a decorative cover with concealed securing devices. In the middle of the fitting, which may have a circular head above a stem, is a hole located away from the securing screws which may fasten the fitting to a wall. Into this hole is inserted a screw which secured a cup shaped support member to the fitting. The walls of this support cup are slotted for resilience and over this is pushed a cover piece with a smooth or decorative outer surface, concealing all the fixing screws.
Patent DE-2942445-A1 (DE)
Title: Press for reducing or compressing rubbish - includes container assembly with laterally removable base plate
IPC: B30B9/30
Filed: 1979-10-20
Abstract: The rubbish press is for reducing or compressing rubbish or litter etc. It has a press container supported in a base frame and a motor-driven press ram. The press container (8) which is fixed below the movable press ram (23,26) has a laterally removable base plate (34). The press container is arranged in the top section of the base frame above an acceptor chamber for the compressed waste. Specifically the press container (8) and its base plate (34) can be slid sideways out of the base frame.