baber/WOPTO huggingface dataset:
Patent DE-2806104-A1 (DE)
Title: Composite door or window frame gap sealing - comprises plate on stock frame with lip fitting against wing frame
Inventor: STEIN WILFRIED ING GRAD
IPC: E06B3/30
Filed: 1978-02-14
Abstract: The wing frame is inserted in a composite frame made up from a stock frame and an outside covering profile, in the composite window or door. The interval between the frames is fitted with a sealing unit. This(11) is in the form of a sealing plate(12) braced against the stock frame(4) and connected to it. One of its ends(13) fits against the covering profile(6) and the front of the stock frame, while the other end(14) fits directly against the wing frame(2), or against a sealing unit set on this, by means of a sealing lip(15) formed onto it. The gap is fully draught and water proof, and water cannot penetrate behind the sealing, regardless of uneven areas or wear in material, nor even if the wing is at an angle.
Patent DE-2806558-A1 (DE)
Title: Plastics holder fixing hybrid board to circuit board - comprises flat box containing hybrid board and encapsulated in elastic silicone-compound
Inventor: JAKOB GERT
IPC: H05K3/36
Filed: 1978-02-16
Abstract: The holder fixes the hybrid board to the circuit board via an elastic silicone compound covering which also protects the hybrid circuit from water vapour. The holder (2) is perpendicular to the circuit board and is a flat box with one open narrow side through which the hybrid board is inserted. The ends of the box have feet with which the holder is screwed to the circuit board (1). The holder plus hybrid board assembly is dipped in silicon compound leaving only the contact pins (5) in its bottom free. These pins pass through the circuit board and are solder points.
Patent DE-2810939-A1 (DE)
Title: Epidiascope for relief type objects - uses angled illumination and offset projection axis with lens and mirror
Inventor: SCHAFFER WOLFGANG
IPC: G03B21/10
Filed: 1978-03-14
Abstract: The epidiascope for projecting images from relief type subjects has the subject illuminated at a slight angle to the vertical. The image is projected to the main mirror by a lens offset from the axis of a vertical passing through the subject. The subject can be rotated to bring out different aspects of the relief. It can be used to magnify and examine coins, embossed seals and stamps etc. The rotation control is by a single hand control.
Patent DE-2813500-A1 (DE)
Title: Pipe shipping bundle - in which pipes spaced by blocks and transverse sleepers are strapped to give a flexible bundle
Inventor: NIST JUN FERDINAND J
IPC: B65D85/20
Filed: 1978-03-25
Abstract: A shipping bundle and method of bundling pipes of common size is claimed. The longitudinal axes of the pipes are parallel to an elongated base formed of spaced transverse sleepers. Blocks divide adjacent pipes in a single tier and embrace the curved pipe sides. The blocks are greater in height than the pipe dia. Another tier of sleepers forms a top to the bundle and bundling strap encircles each sleeper of the first tier, the separating blocks and the respective overlying sleepers. The pipes are individually suspended within the bundle and are free to flex and twist without harm during handling.
Patent DE-2813837-A1 (DE)
Title: Earthing arrangement for withdrawable switchgear - comprises fixed blade in housing and jaw contacts on switch trolley
Inventor: FREITAG KURT
IPC: H02B11/28
Filed: 1978-03-31
Abstract: The earthing arrangement for the switchgear trolley comprises a contact blade (2) which is permanently attached to the floor (1) of the switchgear cubicle, and a contact jaw assembly (7), with spring contact fingers (4), on the bottom of the switch trolley (4). The jaw arrangement (7) is attached to the trolley by clamps (6). As the trolley is withdrawn from, or pushed back into, the cubicle so the earth connection is broken or made without the need to undo any permanent connections or strapping. The jaw assembly can incorporate a guide for easier entry of the blade (2).
Patent DE-2816723-A1 (DE)
Title: Low profile self propelled mining machine - has cutter arm swivelling and rotating on articulated wheeled chassis
Inventor: BARGEL GUENTER
IPC: E21D9/10
Filed: 1978-04-18
Abstract: The mining machine has a cutting arm swivelling up and down and sideways across a revolving seating on its self-propelled chassis. The arm (21), together with its revolving seating (19) is mounted on a base frame (18), or similar. This is fitted on the head side of the chassis (10, 11), which has running gear with wheels bearing pneumatic tyres. One part (11) of the chassis can carry the arm, on a single axle, and another, also single axled, part (10), hinged (12) to it can carry the drive assembly (14).
Patent DE-2817811-A1 (DE)
Title: Hydraulic lifting machine for agricultural traction vehicles - has hydraulic connections ensuring tool downwards movement with full force
Inventor: MUELLER HUBERT
IPC: B62D49/02
Filed: 1978-04-22
Abstract: The hydraulic lifting machine is used for actuating tools attached to the hydraulic drive of an agricultural traction vehicle. The lifting arm (4) pivoted on the piston rod (3a) is connected with the lifting shaft (5) at such a relative position that the lifting side working chamber (3c) of the cylinder (3) is penetrated by the piston rod (3a). the thrust side working chamber (3d) can be connected to the hydraulic auxiliary drive. The pressurised fluid circuit of the blocking element (24) has a flow limiting valve (22) whose maximum flow rate is somewhat smaller than the minimum delivery rate of the pump (12) when the traction vehicle engine idles.
Patent DE-2822644-A1 (DE)
Title: Arrangement for group operation of tilting windows - has scissor linkage with adjustable pivot and actuating connecting tube
Inventor: RAUSCH WERNER
IPC: E05F17/00
Filed: 1978-05-24
Abstract: The arrangement for group by group operation of tilting windows has a rotating tube (4) in front of an inner window panel close to the upper window guide. The tilting window (2) is opened or closed by rotating the tube by means of an actuating scissor linkage (8, 9) attached to the tube. The scissor levers are perforated and fastened by screws on the tube. The perforations are used for adjusting the common pivot point.
Patent DE-2823251-A1 (DE)
Title: Sliding drawer for furniture - has eccentric fastener for front support plate with central holes, for bolt and holder
Inventor: EMMERT HANS
IPC: F16B12/20
Filed: 1978-05-27
Abstract: The part of an article of furniture, such as a drawer, made of plastics has a front fixed on by rapid locking sections using bolts in an eccentric housing. A support plate (2) fixed to the front (1) has a central hole (3) through it, the internal width of which is restricted by an oblique sprung holder (4) for the bolt (5). The holder is in one piece with the support plate and consists of opposite-facing, sprung tongues (41). The circumference of the shank (51) of the bolt (5) has ridges (52) into which the free ends (42) of the holder fit. The back of the support plate has a flat recess (21) into which fits a base plate (53) fitted onto the bolt (5).
Patent DE-2825964-A1 (DE)
Title: Large area moulding from thin duromer plastic plates - eliminating use of adhesives contg. styrene or other solvents
IPC: B32B27/08
Filed: 1978-06-14
Abstract: Using moulding patterns, plates, frames or auxiliary structures to give the required form, laminates are produced from pref. large area plates or mouldings consisting of thin sheets ot duromer resins. At least one synthetic plate or a hardened off duromer resin is brought to the desired shape, and is coated with, pref. a solvent-free adhesive. Other synthetic plates are then applied to the first and they are locked permanently together by means of the solvent-free adhesive, until the required wall thickness is achieved. Used for the prodn. of structures such as boats, and providing machine made components which can be assembled at the wharf without the use of styrene or other monomer solvents. The material of the plates or mouldings is already practically hardened off which improves the tenacity of the bonds. Adhesives can be used which do not pollute the atmosphere or harm the health of the operatives. The prods. have a plyboard structure giving added strength.
Patent DE-2836016-A1 (DE)
Title: Pin and socket joint between plastics components - has pin on one fitting in countersunk drilling in other
Inventor: KIMMERLE HANS-JOACHIM
IPC: F24C15/20
Filed: 1978-08-17
Abstract: The pin-and-socket joint secures two plastics components together, particularly the dish-shaped housing halves of a vapour extraction filter. The first component has a countersunk through drilling 28) and the second one a pin (34) formed on it, whose head is flattened to fit in the counter-sink (30). The latter can be conical, with an angle of 90 deg. After fitting the pin in place, it can be plasticised by a tool heated to above the softening temp. of the plastic used and then compressed so as to fill the countersink.
Patent DE-2840056-A1 (DE)
Title: Rack and pinion steering for front wheel drive vehicle - has steering compensation provided by profiled slots in which engages tongue to twist rack towards end of lock
Inventor: LEESE DOUGLAS SIMMS
IPC: B62D3/12
Filed: 1978-09-14
Abstract: The rack and pinion steering system for a front wheel drive vehicle has the steering rack provided with special angled slots(14) which are engaged by a control tongue(13). The latter twists the rack in a controlled manner towards the end of the steering lock. The steering action is enhanced towards full lock so that steering stability is improved for the front wheel drive, without any complex controls of the steering.
Patent DE-2840710-A1 (DE)
Inventor: KLAUSSNER HANS-JUERGEN
IPC: B30B1/26
Filed: 1978-09-19
Abstract: The efficiency of this mechanical eccentric press, which has a direct DC geared drive without a coupling, flywheel or the like, is substantially increased in relation to known eccentric presses, which means that the power-to-weight ratio can be improved. Another feature of this eccentric press according to the invention is a vibrationless operating sequence which can be stopped in any position for relatively short strokes, and its pressing power may be twice or four times as much as that of known eccentric presses.
Patent DE-2842496-A1 (DE)
Title: Arc welding appts. using pulsed electric welding current - where burner is kept at constant distance from workpiece via electronic comparator circuit
Inventor: HAHN GUENTER
IPC: B23K9/073
Filed: 1978-09-29
Abstract: The actual voltage (Va) of the arc is fed to one input of a comparator, whereas the other input of this comparator is fed with a desired arc voltage (V ref); and the output of the comparator is used in a device employed to vary the distance of the burner from the workpiece. Voltage (V ref) is supplied to the comparator by a pulse transmitter creating pulses with a frequency corresp. with the pulse frequency of the welding current. The pref. pulse transmitter includes a switch employed for the alternate use of two adjusting devices, the switch being actuated by an electric signal received from the power source providing the welding current. Used for welding with either pulsed d.c. or pulsed a.c.
Patent DE-2844809-A1 (DE)
Title: Electricity generator using ocean wave energy - comprises linked containers filled with air with wall sections moved by wave motion
Inventor: WAGENER KLAUS PROF DR
IPC: H02K35/00
Filed: 1978-10-12
Abstract: The device comprises a container which rests on the seabed and which has at least one movable wall section, which oscillates about a fixed point, independent of the tides. The container is filled with air and is coupled to a second container with flexible walls. This is connected to a third container, which is identical to the first container via a nozzle with a dia. sufficiently large for the effects of the tides to be negligible. The movable wall section of the first container is provided by an expandable membrane, while the flexible walls of the second container are provided by a non-expandable membrane. Pref. the third container is coupled to a piston-cylinder device, with the piston moved in accordance with the pressure within the third container. A temp. compensation is provided automatically by the effects of the water pressure on the second container.
Patent DE-2845263-A1 (DE)
Title: Monorail suspension track rail - has hollow profile and rollers are hinged on guideway through slit in underside
Inventor: SCHULTE JOERG DIPL ING
IPC: E01B25/24
Filed: 1978-10-18
Abstract: The system provides guidance for transport or conveyor units with own or external drive, in a suspended position. There is a vertically mounted I-shaped steel rail profile which carries running, driving and braking rollers. This is a hollow profile, on which the rollers(2) are hinged onto a guidway(4) passing through a slit(3) on the profile underside. It may be of trapezoid cross-section with the slitter flanges(6, 6') of the shorter side(8) as running surfaces(7, 7') for the roller. It may also be a box and/or U-shaped profile. This is easily made, but has high load-bearing capacity and provides protection for rollers.
Patent DE-2853100-A1 (DE)
Title: Multicore power cable for immersion pumps - has tubular sheath of welded thin metal strip with tube dia. to wall thickness ratio between 18 and 35
Inventor: ZIEMEK GERHARD DR ING
IPC: H01B7/22
Filed: 1978-12-08
Abstract: In oil and natural gas bores are used drives operating in a depth exceeding 3000 m. The drives, preferably pumps are supplied with electric power from the surface. The cables for this purpose must withstand high pressure, as well as temperatures in the order of 120 deg.C. For this purpose the adjacent or bundled cores are protected each by an enclosed metal sheath, formed by at least one metal strip wound into a tube and held together by a long welding seam. The metal strip is thin, the ratio of the tube inner diameter to the wall thickness being 10 to 60, pref. 18 to 35. Pref. the sheath consists of two concentric metal strips, commonly corrugated and forming a multiple corrugated sleeve. At least the outer tube has a tinned surface. The outer tube may be of anti-corrosive material, i.e. a nickel-copper alloy. The corrugations of individual tubes may be parallel.
Patent DE-2856879-A1 (DE)
Title: Built-in detent catch for carrying handles - is enclosed and concealed in eye of hoop with no interspace between apparatus and hoop
Inventor: EBERT DIETER
IPC: A45F5/10
Filed: 1978-12-30
Abstract: The carrying hoop or handle comprises two arms (1) connected together by a cross-piece (2) and tube (5, 6) with the lower end of each arm (1) having an eye (3) which contains the adjustable detent catch used for locking the handle in a fixed position. The catch comprises detent gaps (7) set in the eye and concealed from outside by a panel whereupon a toothed (13) disc (9) is designed to engage in the gaps (7). The disc has a guide (10) and a compression spring (11) and is in contact with a second disc (14) which has an attachment (16). The latter engages in the guide (10) of the disc (9) in such a way that the two discs are held fixed in position in the eye by the spring where they form a plane with the outer faces of the eye.
Patent DE-2857567-A1 (DE)
Title: Axial piston type hydraulic motor - has stationary valve plate between two rotating cylinder blocks spaced apart on shaft
Inventor: WUESTHOF PETER DR ING
IPC: F03C1/06
Filed: 1978-11-04
Abstract: A shaft has two cylinder blocks keyed to it. They are separated by a stationary valve plate which surrounds the shaft and is clamped between the end caps of the housing. Each cylinder block has axial cylinders arranged in a ring and there is a piston in each cylinder. A shoe on each piston runs on an annular cam held in the housing end cap to transform the axial movement into rotation of the block and shaft. Openings in the inner ends of the cylinder communicate with ports in the valve plate which are connected to inlet and discharge channels.
Patent DE-2902433-A1 (DE)
Title: IC engine idling torsional vibration damper - has magnetic, centrifugal or vacuum control to by=pass or lock out damper under load
Inventor: WERNER KARL-HEINZ
IPC: F16F15/131
Filed: 1979-01-23
Abstract: The torque-transmission system is for use between an internal-combustion engine and a driven machine. torsional vibration dampers operate during idling and operation under load. When changing over from idling to working under load, the no-load damper is locked out or bypassed. Both dampers can be incorporated in the plate of a motor vehicle clutch. Bypassing can be by centrifugal force, the vacuum in the engine intake or by magnetic force.
Patent DE-2906249-A1 (DE)
Title: Integrated, complementary MOS circuit - has pairs of active regions of two MOS elements coupled by polycrystalline silicon strip and has short circuit at undesirable junction
Inventor: TANGUAY DONALD JOSEPH
IPC: H01L23/532
Filed: 1979-02-19
Abstract: The integrated circuit has a first MOS element with a pair of active regions of one conductivity, and a second MOS element with a pair of active regions of opposite conductivity. One active region (12.1) of first conductivity of the first element is coupled to the active region (14.3) of second conductivity of the other element. This connection is formed by a strip of polycrystalline silicon (30). A low-ohmic conductive path forms a short circuit (14.5) at a position of an undesirable possible junction which it bridges. The short circuit paths contains a metal silicide in the active regions, made accessible through contact openings (26, 28). The metal silicide preferably provides the short circuit between the respective active region and the polycrystalline silicon strip.
Patent DE-2907263-A1 (DE)
Title: Recovering waste heat from oats - where additional condenser in heat exchanger circuit results in large saving in energy required to dry malt
Inventor: HELMS ROLF
Filed: 1979-02-24
Abstract: In a malt house, the efficiency of heat recovery plant is improved by inserting an additional condenser in the stream of fresh air leaving a heat exchanger forming part of a cooling plant. The condenser is located in the pressurised part of a circuit carrying a refrigerant to one or more compressors to a main condenser. The practical result is the saving of ca. 50% of the energy needed to dry the malt. In conventional plant, an average of 90,000 kcal. is required to dry 100 kg finished malt. By using the invention, the energy required is reduced to 40,000 to 45,000 kcal. The reduced amt. of fuel required also reduces the nitrosamine content of the salt.
Patent DE-2908164-A1 (DE)
Title: Plastics water inflow cup cast in concrete ceiling - has battens on plastics supports plugged into grooves on side attachments
Inventor: DALLMER HELMUTH
IPC: E03F5/04
Filed: 1979-03-02
Abstract: The plastic cup fits precisely into the service network and lies flush in the ceiling. The plastic cup for water inflow is cast into a concrete ceiling, and has a collar formed on at the top. Use is made of three or more plastics supports (20), with feet nailed to ceiling sheathing. A plug-in batten is formed lengthways on each, protruding in cross-section. Attachments are formed on the cup walling, directly below the collar (11), at equal angle intervals, each with a groove fitting a plug profile. This ensures accurate fitting in both directions.
Patent DE-2910572-A1 (DE)
Title: Dyed carpet or velvet web fixing appts. - has two adjacent treatment chambers joined by third chamber for passing pile without contacting inlet or outlet
Inventor: MEISEN KLAUS
IPC: D06B23/16
Filed: 1979-03-17
Abstract: Appts. for continuously fixing dyed webs with sensitive surface has a pair of treatment chambers (3, 4) separated by a third chamber (11) which is arranged such that the web (T) passes through the inlet and outlet openings (12, 13) of the chamber (11) without contacting them with at least one surface. Second chamber (4) may be filled selectively with a treating liquid which is identical with or different from the liquid in chamber (3). Chamber (11) is provided with a valve (17) which is selectively connectible to a suction device (19) or moved to the closed position to produce lower or equal pressure in the chamber (11) relative to the pressure in the chambers (3, 4). Used for fixing dyed velvet fabrics or carpets. Application of suction to the third chamber permits of maintaining clean atmos. between the two external chambers in that the liquid carried over from the first chamber can be removed from the web before it enters the second chamber.
Patent DE-2924452-A1 (DE)
Title: Freeze-dried meat additive compsn. - contg. hydroxy-carboxylic acid and/or poly:hydroxy-carboxylic acid and/or their sodium salt derivs.
Inventor: STANGE BIRGIT DIPL PHYS
IPC: A23B4/033
Filed: 1979-06-18
Abstract: Additives for freeze-dried meat prepn. contain at least 20wt.% hydroxycarboxylic acids having 1-6 COOH functions and/or polyhydroxycarboxylic acids built up of monomer units contg. 1-6 COOH functions, and/or their Na partial and/or full salts and (2) no more tban 80wt.% standard meat-processing additives, e.g. ionic and/or nonionic emulsifiers, spices, NaCl, nitrite pickling salt, starter cultures for meat ripening and/or milk protein. The additives can be used as such or as aq. solns. or dispersions. Tbe freeze-dried meat is used in food compsns. Tbe use of freeze-dried or rehydrated freeze-dried meat in instant meals, sauces and sausage mfr. is claimed. The additive compsns. improve water-bonding capacity on rehydration. The meat prods. can be stored at ambient temps. without cooling.
Patent DE-2925378-A1 (DE)
Title: Triangular sail, wind surfing appliance - has sail with upward facing tip, two side spars and connecting transverse spars
Inventor: PILLER ANTON DIPL ING
IPC: B63B35/79
Filed: 1979-06-22
Abstract: The appliance consists of a board and a sail, and two spars, connected at one end, with a transverse spar to maintain a relative distance. The sail is held between the spars, and the user of the appliance has no mechanical connection to the board. The sail (1) is triangular, with its tip pointing upwards, when in a movement position. The spars (11) extend along the sides of a triangle. The transverse spar (12) is located below the pressure point on the sail (Ds), and between that point and the base of the triangle. It supports the sail in the area of the user's chest. A cable (15) is fastened to the lower free ends of the spars, to permit manual control by the user.
Patent DE-2927163-A1 (DE)
Title: Vehicle hydropneumatic telescopic shock absorber - has piston between gas and oil chamber and disc valve with throttle openings in oil chamber
Inventor: ALCIATI FIORENZO
IPC: F16F9/348
Filed: 1979-07-05
Abstract: The hydro-pneumatic shock absorber is for a motor vehicle, comprises two telescopic tubes with closed ends. A piston in the inner tube separates a gas chamber from an oil chamber which is divided into two by a valve. The valve consists of a rigid disc with bores arranged on a pitch circle and closures on one side which act in conjunction with the bores. This means consist of a packet of resilient discs secured to the centre of the disc. The disc further has constantly open throttle openings whose total cross-sectional area is considerably less than the total area of the bore.
Patent DE-2929022-A1 (DE)
Title: Anti jack-knife control for articulated vehicle - has radial vane hydraulic retarder on coupling pin
Inventor: PAUSENBERGER JOHANN DR ING
IPC: B60D5/00
Filed: 1979-07-18
Abstract: The anti jackknife coupling for an articulated vehicle has a large diameter hydraulic retarder with radial vanes fitted to the lower and upper sections. The flow of fluid between the enclosed sectors is controlled by valves linked to slew sensors. The coupling provides a secure hold for the trailer without affecting steering control. No external braces or struts are required, which could impede working on the trailer. At least one set of vanes (19) are fixed to the lower part of the retarder and have a sliding fit against the rotating pivot (5) on the top end, and with moving vanes (6) from the pivot having a sliding fit on the outer walls.