baber/WOPTO huggingface dataset:
Patent DE-2726151-A1 (DE)
Title: Structure or building component elastomer bearing - has covering metal plates firmly bonded only over part of surface area
Inventor: BATTERMANN WALTER
IPC: E04B1/36
Filed: 1977-06-10
Abstract: The bearing element, as used in buildings or bridges etc. for mutual concrete component or steel girder support, consists of a panel made of elastomer material, coated all over on one or both sides with sheet metal plates. The plates (4) are adhesively joined to the elastomer panel (3) only in areas (A) representing a fraction of the overall surface. Such connection may be confined to the peripheral areas. The area may be 1/4-1/2 of the whole surface. The elastomer panel may have perforations distributed over its whole surface, passing right through it, and is pref. at least twice as thick as the covering plates. This precludes occurrence of excessive stress peaks, and permits unhampered compensation for all shear stresses inside elastomer bearings.
Patent DE-2729315-A1 (DE)
Title: Slide clamp mechanism for continuous inclined lever adjustment - has adjustment relative to baseplate using block with clamp bolts
Inventor: KOMPAUER MATTHIAS
IPC: A47C20/04
Filed: 1977-06-29
Abstract: A slider is suitable for continuous clamping of a hinged lever with respect to a ground plate. It is suitable for use in inclined position devices allowing inclination between top and bottom parts of drawing boards etc. The device enables optional inclination positioning, quiet operation, reliable directional reversal, and simple adjustment limiting using a peg or spring in the base plate. A lever (6) between the hinged lever and base plate (5) joins onto a block (15) to which is fitted the locking element (1). The locking element is tilted to apply press. clamping between lever (6) and plate (5) via two opposed bolts (15, 16). Holes (18, 16) are provided for pins limiting the block range of movement.
Patent DE-2732595-A1 (DE)
Title: Non-distorting framed exterior door - has continuous metal reinforcing bar on lock case side of frame and uses profiles which may be form locked to strips
IPC: E06B3/70
Filed: 1977-07-19
Abstract: The door is esp. of the main house door or entrance type, with a rectangular frame made of wood, metal or plastics, with a reinforcement of metal rail-type bars, and able to withstand extreme heat, cold or dryness, and differences between indoor and outdoor temps. On the part of the frame (1) on the lock-case side there is a continuous metal rail profile unit, (4, 7). This may be fitted on the inside of this part, and may be angled or pref. U-shaped, gripping the inside frame on one or both sides. It may be pressed onto the frame. There can be more than one such rail profile. The profiles may be form-locked to doorstrips, lock, latch or other parts of the door. An inlay (5) of sheet metal, asbestors or other materials may be worked in inside the frame. This prevents distortion or sinking under varied climatic conditions.
Patent DE-2734224-A1 (DE)
Title: Alkyl-tetra:hydro-triazino-benzimidazole carboxylate(s) - as anthelmintics in humans and animals, esp. effective against liver fluke
Inventor: ERTEL HARTMUT DIPL CHEM DR
IPC: C07D487/04
Filed: 1977-07-29
Abstract: 1,3,5 -triazino- 1,2-a benzimidazole-1-carbox- ylic acid alkyl esters of formula (I) are new. In (I) R' is 1-4c alkyl; R2 and R3 are each H, OH, 1-4C alkoxy, halogen, CF3, 1-4C alkyl, carb-(1-4C) alkoxy or CN; R4 is 1-18C alkyl, 3-18C alkenyl, 3-12C cycloalkyl (opt. substd. by alkyl or OH), tricyclo 5,2,1,02,6 -decyl, benzyl, phenylethyl, phenylpropyl, furfuryl or bicycloheptylmethyl; and X is -OSO2- or -SO2O-. (I) are chemotherapeutic agents, effective against helminths, esp. treimatodes, cestodes and namtodes. (I) are esp. effective against liver fluke in partic. the large liver leach fasciola hepatica, a parasite in domestic animals such as sheep and cattle. (I) can be used as anti-helmintics to treat worm infections in animals and humans. Suitable doses are 0.1-5.0 mg/kg s.c. and 0.5-50 mg/kg p.o.
Patent DE-2741688-A1 (DE)
Title: Range finder using HF and LF signals - has transceiver unit at first point and reflection unit at second point
Inventor: JUHASZ JOSEPH DIPL ING
IPC: G01S13/76
Filed: 1977-09-16
Abstract: The range measuring instrument makes use of a transmitting and receiving device for h.f. and l.f. signals. The device combines a high-frequency transmitter (10), a low-frequency receiver (18) and a transit-time measuring instrument (19). A reflection unit is also used which consists of a high-frequency receiver (14) and a low-frequency transmitter (15). The high-frequency transmitter and high-frequency receiver operate in the ultra-short wave range. The low-frequency receiver and low-frequency transmitter operate in the ultrasonic range.
Patent DE-2806067-A1 (DE)
Title: Supporting column for two magnetic heads of tape recorder - has heads mounted on ends of middle piece on springs, adjustable by screws
Inventor: CECH ECKEHARD
IPC: G11B5/11
Filed: 1978-02-14
Abstract: The column has an elongated middle part on whose ends the heads are mounted. The middle part of the column is axially movable. The magnetic heads (1, 2) are movably mounted on an angle piece (4, 5) movable in the normal direction. The angle pieces (4, 5) are supported by springs (19, 23) resting on the ends of the middle piece (3). They can be moved by screws (14, 15, 16, 22, 24, 29). Hollow bolts (12, 8) are used to hold the two magnetic heads (1, 2).
Patent DE-2809168-A1 (DE)
Title: Bullet-proof suitcase for use as body protection - has bullet deflecting lining consisting of layers of synthetic fibre fabric
Inventor: TRESZ PETER
IPC: A45C5/00
Filed: 1978-03-03
Abstract: The suitcase walls are lined with thirty separate layers of synthetic fibre fabric each 0.5 mm thick, weighing 280g per sq. metre and having a tear strength of at least 1600 Newton per cm in the warp direction and 1500 Newton per cm in the weft direction. The case can now be used to protect a person from shots fired at a velocity of 450 m2/s. The linings can be placed opposite each other or one above the other.
Patent DE-2815262-A1 (DE)
Title: Room ventilator mounted in outside wall - has control flap moved from inside and carrying sound absorbing layers
IPC: F24F13/12
Filed: 1978-04-08
Abstract: The room ventilator which can be mounted in a wall underneath also includes a sound deadening system. The housing has a projecting part(37) with an opening (39) below for air entry. Inside is the air discharge opening (4) at about the same level. Between them is a vertical intermediate partition (7) which can be raised and lowered to control the air passing through a gap (3) through the rear (24) of the housing. This partition forms part of a structure (9, 10) with flanges (14) projecting at the front, carrying layers (11, 12, 19) of sound insulating material. A knob (18) at the front is rotated to raise or lower the structure. A bent arm (15) at the rear of the knob fits between the flanges so as to cause this raising or lowering action. The design may be modified to slide sideways or rotate the control partition (7).
Patent DE-2815574-A1 (DE)
Title: Agricultural machine endless rod belt conveyor - has flexible covers for rod ends clamped between ends and belt back face
Inventor: JAEGER ARNOLD
IPC: B65G15/52
Filed: 1978-04-11
Abstract: The rod belt is for endless rod belt conveyors especially on agricultural machines. The flexible belts on the edges of the rod belt are internally toothed and have rods (8) on their smooth back surfaces. The rods are fixed to the belts by pins (5). The belts (1) have flexible and/or elastically deformable covers (9, 14) for the rod ends in the region of the belts. The covers (9, 14) are clamped between the rod ends and the back face of the belts (1). They extend from the clamp point beyond the adjacent rod end. The covers consist of rubber or similar material and certain reinforcing inlays, e.g. at textile webbing.
Patent DE-2816905-A1 (DE)
Title: Demountable noise screening boundary wall using tubular components - includes sound-absorbing plugs partly or wholly closing tube ends
Inventor: HORN ALFRED
IPC: E01F8/02
Filed: 1978-04-19
Abstract: The wall serving as the boundary of a piece of land or along a road, is easily erected and dismantled, and noise-insulating and absorbent, and can support vegetation. It comprises dry-tiered tubular hollow units of water-permeable material with partially closed apertures as in the main patent. Here the apertures in the outside ends of the tubular tubes are at least partially closed by plugs (10) or base pieces (23) made of sound-absorbent material, such as shingle concrete at least 5 cm. thick. Roller cages (11) may be used to permit the plugs in tube ends to be removed.
Patent DE-2827881-A1 (DE)
Title: Weld-test liq. seal for pipe insulation - comprises strip temporarily replacing insulation during application of fluid
Inventor: BAER PAUL
IPC: F16L59/16
Filed: 1978-06-24
Abstract: The arrangement is intended for use when removing a liquid applied to the outside of a pipeline (1) with encapsulated heat insulation (20), e.g. when testing pipe welds (11, 12) or cleaning contaminated sections. The insulation comprises a number of sections (21, 22) removable to expose the welds. The gap between the pipe and the sections remaining in situ is sealed with a strip (6) before the liquid is applied. The strip is removed after application and final removal of the liquid, after which the temporarily removed insulating sections are replaced. This prevents any liq. penetrating behind the insulating sections which remain in situ.
Patent DE-2831448-A1 (DE)
Title: Contacting strip for semiconductor components - is used on printed circuit board and has solder tag connected to clamp engaging terminals of elements
Inventor: GERSTENMEIER JUERGEN DIPL ING
IPC: H05K3/32
Filed: 1978-07-18
Abstract: A contact element is used for connecting semiconductor components to the wiring of printed circuit boards. The printed circuit boards are made with solder tags which will increase the mechanical strength of the joing. The solder tag is connected to a clamp (5) which engages the terminal (2) of the semiconductor element (1). The clamp has a cup-shaped indentation with a dia. greater than the dia. of the terminal of the semiconductor element. There is a hole at the centre of the indentation with four slits. The solder tag tapers towards the end.
Patent DE-2832984-A1 (DE)
Title: Ball-type stopcock - has cover and spindle removable complete with plug
Inventor: KEILEGOM ROBERT VAN
IPC: F16K5/02
Filed: 1978-07-27
Abstract: The ball-type stopcock has a one-piece housing with flanged or screwed ends, accommodating a rotary plug cast integral with its spindle or crimped or vulcanised onto it. The spindle works in bearings in the cover, and cover and spindle can be removed complete with plug. The spindle is threaded on the outside for the nut securing the handle, and also has two flats milled on it for the latter. The packing is accommodated in a recess in the cover and compressed by the nut, also acting as a self-lubricating bearing. The plug is tapered to allow ease of removal and give a good seal.
Patent DE-2839284-A1 (DE)
Title: Single hand operated tooth-paste tube closure - has sliding cap with opening closed by central plug opened by internal pressure
Inventor: HEULE HEINRICH
IPC: B65D47/20
Filed: 1978-09-09
Abstract: The single hand operated closure is used for toothpaste tubes. The tube is readily closed by closure held always on the tube and paste is drawn in required quantities. The closure sleeve (5) is connected with the top of the tube (3) and the closure sleeve has an opening (14) which can be closed with the cap (1). The sleeve has a central plug held by radial fins in the sleeve walls. The cap is lifted automatically when squeezed paste exerts pressure. The cap top opening becomes free for allowing flow of paste.
Patent DE-2840556-A1 (DE)
Title: Recording and reproduction of holographic coded identity cards - uses black and grey areas of hologram, corresponding to those of photograph, carrying data in various planes
Inventor: DAUSMANN GUENTHER JOHANN ING G
IPC: G06K19/16
Filed: 1978-09-18
Abstract: The holographic coded passes and identity cards are tested by the recording and reproduction. The black areas and grey stages of a hologram correspond to those of photographs, the hologram having in one or several planes different informations or data, both analog or digital. Preferably reflection holograms are used and can be reconstructed with a determining wavelength, corresponding to the recording geometry, shrinking or swelling of the film emulsion. The holograms are read with incoherent polychromatic light, using an evaluation sensor sensitised for the special wavelengths. The coded information carriers may be integrated in a mechanically coded key, the latter serving for switching-on the reconstruction light source, or the lead-out.
Patent DE-2841828-A1 (DE)
Title: Optical fibre communications cable - has a plastic mass to fill hollow zone in cable
Inventor: OESTREICH ULRICH DIPL ING
IPC: G02B6/44
Filed: 1978-09-26
Abstract: In the mfr. of an optical fibre communications cable the hollow spaces within the core and the mantle of the cable is filled with softened and cross-linked plastic based on polyurethane, epoxy resin or polyester resin. At least the outer part of the cable mantle is composed of a material, resistant to leakage current, based on polyolefines, partic. polyethylene or polypropylene, or a polyurethane, polyester or polyester elastomer. The design gives a fully-insulated communications cable, based on fibre optics, which can be laid in place for high tension applications.
Patent DE-2842275-A1 (DE)
Title: Clock pulse generator for telephony - has ring counter moving shift register that produces desired pulse sequence
Inventor: DIETL RUDOLF
IPC: H04M15/00
Filed: 1978-09-28
Abstract: The clock-pulse generator has a shift register (SR) producing a given sequence (ZT) of pulses. A ring counter (RZe is driven by an auxialiry clock signal (HT) and produces at its outputs (R1-RX) the shift clock signals for the register. The pulse width of the individual pulses (A1-An) derived from each given pulse is thereby defined. The control signals needed for monitoring are also derived from the outputs of the ring counter, (RZ). The latter has a number of outputs (RO-RX) transferred through a theft-register (SR) to a parallel set of coincidence gates (9, 92...gn) each of which energises a step amplifier (V1, V2,...Vn).
Patent DE-2844485-A1 (DE)
Title: Horizontal continuous casting - where melt is cooled to near its solidification point before being drawn through mould into cooling bath
Inventor: GARDENIER KARL-JOSEF
IPC: F02B3/06
Filed: 1978-10-12
Abstract: The cast prods. consist of profiles, e.g. a solid bar, tube, or strip, with a constant cross-section, where the melt is cooled in a heat exchanger to a highly viscous but still fluid state, and flows through a nozzle forming a mould into a bath of coolant where final solidification occurs. Cooling the melt in the heat exchanger retards its speed of crystallisation; and the nozzle is designed to produce a uniform temp. over the entire cross-section of the prod. entering the cooling bath. The bath pref. contains rolls drawing the cast prod. at constant speed out of the nozzle, which is pref. heated; and the pref. prod. has a dia. up to 20mm or a cross-section area up to 4 cm2. The pref. cooling bath contains an inert coolant with a density similar to that of the melt being cast.
Patent DE-2845465-A1 (DE)
Title: Adjustable width road surfacing board - spreads material and involves strippers on swivelling flaps on side extension tunnel plates
Inventor: RADEMACHER HANS ING GRAD
IPC: E01C19/48
Filed: 1978-10-19
Abstract: The device is for issuing measured quantities of construction material below a road-surfacing machine beam. It is adjustable for width and it has a distributor, pref. a wormgear unit, mounted ahead of the board with its laterally extensible sliding boards. Tunnel plates (10) are fitted at the side as extensions of the main board. On the ground side each of these has a covering flap (13), swivelling about a horizontal axis (12), with a stripping batten (14) on the edge facing the plate, movable outwards across the plate bottom edge. This permits constant regulation of the supply of material according to requirements below the sliding boards.
Patent DE-2845684-A1 (DE)
Title: Compost prepn. by rotting organic waste - using decomposing agent mixt. of fermentation mycelia and spent fermentation washes
IPC: C05F5/00
Filed: 1978-10-20
Abstract: Decomposing agent for rotting organic waste consists of a mixt. of fermentation mycelia, (A) and spent fermentation washes (B). (A) and (B) may originate from citric-, gluconic- or fumaric acid prodn., opt. from the same or from different fermentation processes, but are pref. obtd. from citric acid fermentation. Hygienically, unexceptionable composts can be prepd. from waste such as sapropel and activated sludge, kitchen and garden-waste, ligneous residues and cellulose-rich materials, e.g. saw-dust, tree-bark, straw and old paper. The composts can be used in hobby- and market gardening and also for large areas.
Patent DE-2849402-A1 (DE)
Title: Liq. crystal cell with simultaneous display - shows fixed and variable information with spacers between cell plates formed as display characters
Inventor: REICHEL EKKE DR
IPC: G02F1/1335
Filed: 1978-11-14
Abstract: The cell allows permanent inform. to be displayed via spacers inserted between the two transparent plates, sandwiching the liq. crystal material, each of which is in the form of a respective display character and optically contrasts with the background. A polarisation filter is positioned in front and behind the cell, while the spacers between the cell plates are of a double refractive material, with the difference in the refractive indices for the incoming and outgoing beams differing from the corresp. values for the liq. crystal material in both states of the latter. The display cell may use a twisted nematic field effect liq. crystal layer and include a reflector behind the cell and two parallel linear polarisation filters either side of it.
Patent DE-2855253-A1 (DE)
Title: Ink-jet printing machine - has additional mechanisms for delivery of paper in stacks or strip form
Inventor: JOHANNSEN FRED ING GRAD
IPC: B41J13/10
Filed: 1978-12-21
Abstract: The ink-jet-type printing machine has a head travelling along the text line and delivering the ink in impulses onto the paper. The manually-inserted individual paper sheet is transported by a mechanism to the printing position and then past a heater to the outlet. A second mechanism delivers paper in stacks, from which it separates individual sheets and delivers them to the transporter members of the first one. A third one delivers paper in strip form and removes it, working in conjunction with the first two, from which it can be removed as desired.
Patent DE-2856630-A1 (DE)
Title: Motor vehicle lamp monitoring circuit - has voltage divider at one measuring resistor end, coupled to earth and comprising three series-connected resistors and two tappings
Inventor: MEYER DIETER
IPC: H05B37/03
Filed: 1978-12-29
Abstract: The vehicle lamp control stage transmits a signal at a defect of a lamp. The stage circuit contains a measuring resistance in the main circuit, whose voltage drop is supplied to a transistor via a voltage divider with variable compensation and setting magnitudes. In order to use smallest possible measuring resistance, the control circuit of the transistor incorporates separate shunts for equalisation of voltage and temp. variations, as well as for adjustment of the switching threshold of the control stage, tunable to the lamp current. The voltage divider is connected to one terminal of the measuring resistor (12), being itself connected to earth. The divider has three series-connected resistors (19-21) and two taps (22, 23). The upper tap (22) is coupled to an anode of a diode (24) leading to the base of the control transistor (16). The other tap (23) is connected to this base via a resistor (25) and to the measuring resistor via a Zener diode (26) anode. This anode is in series with a further resistor (27).
Patent DE-2900032-A1 (DE)
Title: Liquid degassing column - with inclined run=off plates including groups of two and three in parallel
Inventor: KESPER BERNT DR
IPC: B01D3/24
Filed: 1979-01-02
Abstract: A column for the degassing of viscous liqs if fitted with rectangular plane run-off plates with a varying gradient. These plates are arranged in groups of parallel trays, with groups contg two or three run-off plates alternating with single plates. The subdivision into parallel side streams ensures that the column has a high capacity even for small thicknesses of the liquid layer, without any excessive increase in the overall height of the column.
Patent DE-2905084-A1 (DE)
Title: Spherical ball joint prodn. system - involves turning spherical cup contour in half of ring and upsetting other half to enclose ball
Inventor: HOEHN MARTIN
IPC: F16C11/06
Filed: 1979-02-10
Abstract: The arrangement is intended for producing a spherical ball joint. The outer ring elements of the joint is turned to from a spherical cup profile, corresponding with the ball, on one side only whilst. The other side is given a cylindrical profile to permit insertion of the ball from that side. After insertion, the ball cup is completed and the bal is enclosed by an upsetting operation on the cylindrical end of the ring bore. The upsetting operation deforms the cylindrical end to aspherical profile fitting the ball.
Patent DE-2908679-A1 (DE)
Title: Drain water reuse system for toilet flushing - has fresh water stop valve controlled by level indicator (NL 9.9.80)
Inventor: KRAGL WILLI
IPC: F24D17/00
Filed: 1979-03-06
Abstract: The system recovers heat from domestic drain water and uses the water for toilet flushing. It has a storage vessel for the drain water through which a fresh water pipe, connected to the mains, passes for heat transfer. Downstream of the vessel a pipe branches off, leading via a pressure-increasing system to the toilet flushing connection. In the absence of drain water, fresh water is delivered to the flushing pipe, and devices are provided to prevent flow of flushing or drain water back into the mains. The pipe connecting the fresh water supply to the flushing pipe leads via an air gap to the drain water storage vessel. Upstream of the gap is a stop valve, controlled by a level indicator in the vessel.
Patent DE-2909532-A1 (DE)
Title: Tippable container pivoted to frame engageable by fork lift - has lever pivoted to frame to lift rear end of container for tipping
Inventor: LINKE JOHANNES
IPC: B65G65/24
Filed: 1979-03-10
Abstract: The container (13) is particularly intended for handling by a fork lift. It comprises a base frame (10) to which the container bottom (20) is pivoted via bearings (14, 14a) and which has openings (11) at the rear for receiving the fork prongs (12). A manually operable lever (17, 18) is pivoted (16) to the frame and has an arm (18) carrying a roller (19) which lifts the container bottom (20) for tipping when the lever is pulled back. The tipping movement may be limited by a chain secured between the bottom and the frame. The container and its frame may have wheels (22, 22a) to permit its independent movement.