baber/WOPTO huggingface dataset:
Patent DE-2824396-A1 (DE)
Title: Composite sealing profile for double glazing - has sealing and support profiles with embedded drying agent
Inventor: BAYER FRANZ
IPC: E06B3/663
Filed: 1978-06-03
Abstract: The composite sealing profile consists of at least two different materials. It is used for forming and sealing a space between two glazing panels. The profile consists of sealing material and of a support profile capable of resisting deformation. This composite profile can be placed either directly on a glass panel or stored and used for making of insulating glazing panel assemblies on site. Into sealing profile is embedded a drying agent (5) which will be in contact with the intermediate space (1) after the assembly. The composite sealing profile has a layer in the supporting profile (4) which projects over the part of the cross section of this sealing profile. This layer is damp proof and it reaches between the drying agent (5) and the outside edge of an insulating glass panel.
Patent DE-2838931-A1 (DE)
Title: Dry mixt. for mfg. cement mortar used to repair pipe sheaths - where mixt. contains cement and milled water glass forming emulsifier, plus reinforcing fibres
Inventor: HACHENEY WILFRIED DIPL ING
IPC: C04B28/02
Filed: 1978-09-07
Abstract: Pipes or pipe fittings are coated with a sheath made of a mixt. (I) of colloidal cement and water; and this sheath becomes damaged during the laying or maintenance of pipes. Repairs to the sheath are made using a mortar prepd. from a dry mixt. (II) contg. cement (IIa) and a milled emulsifier (IIb) which pref. has a particle size smaller than that of the cement (IIa). A high grade cement contg. a high proportion of clinker, and known as HS-cement, is pref. employed as cement (IIa); whereas emulsifier (IIb) is pref. water glass milled to form a flour; and mixt. (II) pref. also contains reinforcing fillers, esp. fibres or mineral flour, glass fibres with max. length 3 mm, or glass fibre dust. A mortar is made by adding water to mixt. (II) and then making an emulsion, or colloidal suspension. Steel, cast iron, plastic, or other pipes are sheathed with mixt. (I) which may be reinforced, to provide protection against corrosion repair damage to the sheath occurring during pipelaying, e.g. via cutting, drilling, welding, etc.
Patent DE-2847515-A1 (DE)
Title: Constant velocity universal joint - has coupling pins working in slots in bodies and groove in internal ball
Inventor: GRANDREMY DANIEL
IPC: F16D3/224
Filed: 1978-11-02
Abstract: The constant-velocity universal joint has coupling members permanently maintained by a guide member in the homo-kinetic plane between two joint components. Both the spherical components (K1, K2) bear and pivot against the surface of a ball (O), and the coupling members comprise pins (St) fitting loose in slots (J1, J2) in the components. The guide member is formed by an annular groove (N) in the ball, in which the inner ends of the pins slide loose.
Patent DE-2852254-A1 (DE)
Title: Clamping plate for vice of drilling machine - has rectangular hole for flanged bolt to give positional adjustment
Inventor: WAGNER HEINZ
IPC: B23Q3/06
Filed: 1978-12-02
Abstract: A drilling machine has the workpiece fixed in a vice which is bolted to a clamping plate. The clamping plate has a rectangular hole with a rebated edge to receive the flanged head of a special bolt. The shank of the bolt is screwed into the piston which fits in a cylinder embodied in the worktable of the drilling machine. Compressed air, supplied through the flexible pipe, pushes the piston downwards and clamps the plate against the worktable. The rectangular slot in the clamping plate provides a wide range of positional adjustment.
Patent DE-2855243-A1 (DE)
Title: Polyurethane coating compsns. - esp. for coating members for selective dialysers, e.g. for haemodialysis
Inventor: WICK GERHARD
IPC: C08G18/76
Filed: 1978-12-21
Abstract: Polyurethane coating compsns. prepared with castor oil are obtd. by reacting an aromatic di-isocyanate with a mixt. of castor oil and trimethylolpropane (TMP) to give a preliminary addn. prod. contg. NCO gps., which is then cross-linked with castor oil or with a mixt. of castor oil and TMP. The preliminary reaction with a mixt. of castor oil and TMP yields a prod. which can be easily cured at room temp. and impart sufficient hardness to complex forms, e.g. artificial organs, without showing any tendency to swell in aq. soln. Pref. the compsns. are used to coat membranes used in dialysis with selective action, esp. for haemodialysis. They can also be used to form hollow filaments, etc.
Patent DE-2855345-A1 (DE)
Title: Hose or cable laying truck - has slewing laying arm with ram thrusting into holding clips
Inventor: GAHR ERICH
IPC: F24D3/12
Filed: 1978-12-21
Abstract: The laying truck is for material in strip form such as hose, cable etc, having a base chassis (1) with wheels (4) and steering handlebars (29). The material (8) is wound off a drum (7) mounted in a frame (6) on the chassis, on which there is a slewing laying arm (17) with a ram (19) at its free end. This thrusts the material into holding clips fixed to a steel frame etc. Controls (21, 23) on the handlebars regulate the slewing movements of the arm and the operation of the ram.
Patent DE-2855694-A1 (DE)
Title: Laminated container of epoxy! and polyamide bonded glass fibres - sandwiching elastomeric layers used for storing dangerous materials e.g. explosives
Inventor: SINDALL JOHN HENRY
IPC: B32B25/10
Filed: 1978-12-22
Abstract: The wall or at least one wall of a container for the storage of dangerous materials consists of a laminate. This has an inner layer of relatively rigid, fibre-reinforced, synthetic material and an outer layer of an elastomeric material. For pref. the layer of elastomeric material is sandwiched between the inner layer of relative rigid material and a second layer of relatively rigid material. For pref. the second layer is of glass-fibre-reinforced material. Used to provide structures capable of withstanding a local attack such as by a projectile requiring a hole of 100 mm dia. for its passage, and which are therefor suitable for the storage of explosives. The protective structure affords a certain amt. of defence against attack, and restrains the effect when penetration has taken place, by self-sealing action of the elastomer. The containers are esp. applicable to the storage of materials which burn without explosion, although the speed of combustion may be high.
Patent DE-2908130-A1 (DE)
Title: Dispenser for liq. soap and hand conditioners - has interchangeable container with suction tube ending at sealing surface in region of connecting union
IPC: A47K5/12
Filed: 1979-03-02
Abstract: The dispenser for liquid preparations, such as soap, disinfectant, or hand conditioner, incorporates an interchangeable container (1) which has a connecting union (4) at the top, closable for transport and storage. A pump suction tube (10) with a non-return valved (11) is sealingly inserted in the union. The suction tube is fixed to the container and ends against a sealing surface (7) near the connecting union of the pump. The suction tube ends at an insertion piece (6) in the connecting union. A sealing lip (9) may protrude from the conical sealing surface. The latter may be conical, abutting a frusto-conical configuration of the connecting union(s).
Patent DE-2922917-A1 (DE)
Title: Non-return valve built into pressure limiting valve - has elastomer membrane that deflects to allow venting to occur at preselected pressure
Inventor: HEINLEIN WERNER
IPC: F16K15/14
Filed: 1979-06-06
Abstract: The pressure limiting valve is for use in compressed air braking systems for use in road vehicles, and has a built in non-return valve to allow venting while preventing the ingress of dirt and water. The pressure limiting valve has a two way poppet that is spring controlled to pass flow to the outlet at a preselected pressure. Over pressure in the output line is reduced by venting to atmosphere through a non-return valve (1) located in the base of the valve. The valve has a metal disc (7) with flow apertures (10). An elastomer plug (11) is fitted into the disc and has a thin flexible membrane (23) that seals off the apertures when venting is not taking place. When venting occurs the membrane deflects to allow flow.
Patent DE-2923591-A1 (DE)
Title: Multiple parabolic section fluorescent lamp reflector - has double humped part and upwardly sloping sides between main parabolic sections
Inventor: PUSCH REINER DR ING
IPC: F21V7/06
Filed: 1979-06-11
Abstract: The reflector for a fluorescent lamp is trough shaped, open at the bottom and with the lamp tube (3) positioned near the top. In cross section, the trough has two parabolic shaped side parts (1, 1') with a double humped part (2, 2') in the centre, forming part of the top, between two end parts (4, 4') which slope upwards and outwards to the upper tips (11, 11') of the side parts. The junctions between the ends and the sides formed by these tips form straight lines (T, T1) with the lower tips (12, 12') of the sides, which are at the same time tangential to the lamp tube.
Patent DE-2924960-A1 (DE)
Title: Universal composite building element reinforcement - consists of steel plate with protrusions digging into bonding mass
Inventor: KUROS GHOLAM RESA PROF DR ING
IPC: E04C2/06
Filed: 1979-06-21
Abstract: Mortar, fibreglass-reinforced cement, asbestos cement, plastics, or other pressure-resistant, and if necessary tension-resistant, bonding material, has reinforcing units inserted in it. The material and reinforcements are used in a composite building element - whether panel, folded structure, corrugated slab, shell, tube or socket. The reinforcement is in the form of a standard-type iron or steel sheet or plate (2). It has protrusions (4,5) beyond its surface engaging the bonding material (7). These can be provided by recesses, cams, ridges or other deformations, on one or both sides. The whole element (1) can have a protective layer on one or both sides, and is pref. fluid-tight, and resistant to corrosion and chemicals. Forces are effectively transferred from bonding material to reinforcement, and visa-versa.
Patent DE-2944991-A1 (DE)
Title: Poultry rearing system for battery hens - has cages are moved periodically and selectively as pick up conveyors connecting with frames on cages
Inventor: KOPYLOV ALEKSEJ ANDRONNIKOVIC
IPC: A01K31/00
Filed: 1979-11-07
Abstract: The system is for poultry rearing, esp. for battery hens. It has a number of multi-storey container cages which are moved periodically in a sequence by a system of pick-up conveyors. In its top section, each cage has a hinge-connected frame (7) which is connected with the pick-up conveyor (2) and generates the pivoting of the cage about the horizontal axis of the frame (7). This pivoting is effected by a two armed lever. One arm has a gripper for the cage and the other has a counterweight.
Patent DE-2945230-A1 (DE)
Inventor: FRIED REINHARD
IPC: F02B33/42
Filed: 1979-11-09
Abstract: The invention discloses an apparatus for adjusting or actuating an air throttle valve positioned in the intake manifold of an internal combustion engine which is supplied by air under pressure. The air throttle valve is held in a closed position by a spring when the engine is in the cold starting phase. Air is supplied to the engine through a by-pass valve when the air throttle valve is closed. The air throttle valve is opened against the force of the spring in response to a predetermined pressure or vacuum in the intake manifold at the end of the cold starting phase. The air throttle valve is held in an open position by an electro-magnetic structure which is effective when an ignition circuit of the vehicle is energized or by a detent structure which is effective when the engine or exhaust temperatures are at predetermined levels.
Patent DE-2949665-A1 (DE)
Title: Transparent electronic display element for e.g. timepiece - is mounted between frame elements to allow use in slide projector
Inventor: RENFTLE HANS ING GRAD
IPC: G09F19/18
Filed: 1979-12-11
Abstract: The element (1.1) is surrounded by a mounting frame formed so that its external dimensions allow it to be used in a normal slide projector, so that the display can be projected in an enlarged form onto a display surface. All the working parts of the device for which the display element (1.1) is used, are positioned within the peripheral zone which is covered by the frame. The latter has peripheral indents or surface cut-outs for access to the manual operating elements (1.2) for the device. Pref. the display element (1.1) comprises a liquid crystal or piezoceramic module and it has a protective heat-resistive coating. All characters of the display pref. lie in a common plane.
Patent DE-3015973-A1 (DE)
Title: Corrosion-proof application of high temp. strain gauges - using metal coatings of same alloy as measurement body ensuring protection without reduction of accuracy
Inventor: SAEUBERLICH CLAUS
IPC: G01F1/28
Filed: 1980-04-25
Abstract: The method is esp. applicable to measurement of flow forces at high temp. corrosive fluids using a flexible beam system. The method ensures complete protection of the strain gauges without affecting the measurement accuracy. Small tubular strain gauges without soldering lugs are used. They are inserted in holes (1) drilled in the measurement body (2) and the contacts to them made by brazing. The holes are drilled near the surface of the measurement body which is of the same material, an Ni-Cr-15fe alloy, as the strain gauge protective coating. Solder with a high silver content is placed in the holes and fills the gaps between the walls of the holes and the strain gauge by capillary action during brazing by a h.f. induction coil.
Patent DE-3020915-A1 (DE)
Title: Vessel for pot plant - comprises double-walled enclosing pot with water filling opening and inserted pot filled with earth
Inventor: SCHAUDINN FRED
IPC: A01G27/00
Filed: 1980-06-03
Abstract: The pot plant vessel with a water reservoir has a double-walled enclosing pot (1) with a water filling opening (2). An inserted pot (3) accommodates the earth and leaves a ventilation gap (7) free, while there is a float valve in the bottom (4) between the two pots. This valve can have a float chamber (16), connected at the bottom to the interior of the enclosing pot via a port controlled by the float valve, and at the top to the interior of the inserted pot by one or more further ports.
Patent DE-3022490-A1 (DE)
Title: Pneumatic clamp for plastics welding - top piston acts on lower pressurised clamp piston with vent limiting stroke
Inventor: TESCH WOLFGANG
IPC: F15B15/24
Filed: 1980-06-14
Abstract: A clamp to hold work pieces against a support has a pressurised cylinder with its piston moving a clamping plate to hold the work; the stroke of the piston has a stop, and the working space for the piston/clamp plate ia adjustable. The piston moves a lower clamp piston in another cylinder which is fitted with a vent to limit the stroke of the clamp piston when it has moved a set distance from the top piston. Suitable e.g. for plastics welding equipment, quick action, safe for operators.
Patent DE-3026331-A1 (DE)
Inventor: FRANKE ALBRECHT DIPL CHEM DR
IPC: C07D303/22
Filed: 1980-07-11
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A compound of the general formula (I)  see diagramm : EP0043971,P14,F1  where R**1 is hydrogen or hydroxyl, R**2 is chlorine, fluorine, methoxy or methyl and the oxyalkyl-piperazine side chain is in the 4-, 5- or 7-position of the indan-1-one ring system, and its physiologically tolerated addition salts with acids. For the Contracting State AT 1. A process for the preparation of a compound of the general formula (I)  see diagramm : EP0043971,P15,F1 where R**1 is hydrogen or hydroxyl, R**2 is chlorine, fluorine, methoxy or methyl and the oxyalkyl-piperazine side chain is in the 4-, 5- or 7-poistion of the indan-1-one ring system, and its physiologically tolerated addition salts with acids, wherein an indanone derivative of the formula (II)  see diagramm : EP0043971,P15,F2  where A is  see diagramm : EP0043971,P15,F3  B being a nucleofugic leaving group, is reacted, in a conventional manner, with a piperazine derivative of the general formula (III) see diagramm : EP0043971,P15,F4  where R**2 has the meanings given for formula (I), advantageously in a solvent and in the presence or absence of an acid acceptor, and, if desired, the resulting compound is converted into its addition salt with a physiologically tolerated acid.
Patent DE-3027913-A1 (DE)
Inventor: HAUGKE STEFAN
IPC: A47L9/14
Filed: 1980-07-23
Abstract: 1. A vacuum cleaner having a dust chamber (3) which can be closed by a cover (4) and in which there is arranged a filter bag (2) provided with a reinforcing plate (6) and which can be secured to a pivotally arranged support element (9) which, when no filter bag (2) is inserted, is pivoted under the action of a spring into a position in the closing path of the cover (4), and in which, moreover, a suction pipe (5) which passes through so as to be gripped by the inlet opening (7) provided in the reinforcing plate (6), is provided on the cover (4), characterised in that the cover (4) is angled towards the front of the vacuum cleaner and has the end of the angled portion hinged to the housing (1) of the vacuum cleaner ; that, moreover, the suction pipe (5) forms an integral part of the angled portion, and the supporting element (9) is hinged to the front boundary wall (8) of the dust chamber (3) so as to lie opposite the suction pipe (5), and is of frame-like form and has guide grooves (10) for the reinforcing plate (6) of the filter bag (2) on two sides running at right angles to the pivotal axis, whereby, during the closing operation, when no filter bag (2) is inserted, the cover (4) with its knee abuts against the supporting element (9) and interlocks with the supporting element, whilst when a filter bag (2) is inserted, the supporting element (9) is pivoted into its operating position by the suction pipe (5) which abuts against the reinforcing plate (6).
Patent DE-3039909-A1 (DE)
Title: Fusion reaction using thin shell of deuterium-carbon cpd. - generated by implosion acting uniformly on surface
Inventor: TROMMSDORFF WOLF DIPL ING DR P
IPC: G21B1/03
Filed: 1980-10-22
Abstract: Clean, safe method of releasing nuclear energy by fusion uses fuel in the form of a solid deuterium-carbon cpd. esp. polyethylene C2D4. This is in the form of a thin-walled spherical shell with a highly evacuated internal space. This shell may be immediately surrounded by a thicker wall of solid, chemically similar neutron-retarding material, e.g. polyethylene C2H4. Pref. the shell is imploded by a force applied uniformly over its entire external surface. Used as nuclear energy realisation method, not involving the action of atoms of higher order, but being based upon deuterium. By achieving uniform implosions, the necessary temp. can be generated for the fusion reaction.
Patent DE-3042985-A1 (DE)
Title: Heat-sink for electronic components - has heat-pipes connected end=to=end to cover long distances
Inventor: BAUM WALTER DIPL PHYS
IPC: F28D15/02
Filed: 1980-11-14
Abstract: The heat-sink transfers heat based on the heat-pipe principle. The working fluid in the heat pipe vaporises at the high-temp. end and condenses at the low-temp. end. At least two fully functioning heat pipes (1,2) are joined together end to end removably but in good thermal contact. The heat pipes are joined by a metal transition (3,6) whose ends accommodate the ends of the two heat pipes. Alternatively, the transition is omitted and the end of one pipe is designed as a plug and the other end as a socket. The advantage of joining pipes together lies in being able to convert heat away over relatively long distances.
Patent DE-3044650-A1 (DE)
Title: Warning for rail barrier on monorail - is operated by plastics lever struck by oncoming train when line is blocked
Inventor: LOECHT HEINZ VAN DE ING GRAD
IPC: B61L23/00
Filed: 1980-11-27
Abstract: An alarm device for pneumatically operated rail barriers on overhead monorail tracks is installed esp. at the entry zone of points. At a distance from the barrier (1) and above the monorail (3), a lever (5) is mounted, normally hanging vertically; the lever can be triggered or swung by the passage of a brake block or other component on the train and then actuates a pneumatic valve (4). The pneumatic valve (4) has one connection (6) for an air hooter (10), and a second connection (7) for a compressed air line (8) which can be pressurised by operation of the pawl (2) and a two-way valve (12). The lever(5) is pref. made of elastic material, more specifically plastics.
Patent DE-3102729-A1 (DE)
Title: Heat store for hot or warm water
Inventor: WALTERMANN ROLF
IPC: C09K5/06
Filed: 1981-01-28
Abstract: Heat store for hot or warm water as a heat exchange medium, which is heated up, in particular, by a heat pump or solar collectors, and which thereafter serves as service water or heating water for underfloor heating, characterised in that apart from the water there is an additional material as heat storage medium, which within the temperature range of interest here from approximately 30 to 50 DEG C undergoes upon heating a conversion from a solid to a liquid aggregate state, and the additional heat storage medium being filled in containers which are stacked inside a storage boiler known per se for hot or warm water and having an insulated wall, the containers preferably being spheres having a plastic wall and sodium hydrogen phosphate or similar serving as the additional material. <IMAGE>
Patent DE-3105068-A1 (DE)
Title: Broadband network for communications signals
Inventor: BAUM WALTER DIPL PHYS
IPC: H04B10/27
Filed: 1981-02-12
Abstract: The invention relates to a broadband network for the transmission of communications signals in analog or digital technology. Cables with optical waveguides are routed in ducts (6), which are combined into a group and installed in conventional cable channels with a wide clearance, from a transmitter (S) or exchange to a distribution point (A). The signals are forwarded from the distribution point (A) via a distributor (8) to individual subscribers (3), each subscriber (3) being connected via a dedicated optical waveguide (2) to the distributor (8). Each distributor is connected to only one optical waveguide (9) of the cable. <IMAGE>
Patent DE-3109753-A1 (DE)
Title: Device for indicating imminent deceleration and braking of motor vehicles
Inventor: BODE HELMUT AUGUST
IPC: B60Q1/30
Filed: 1981-03-13
Abstract: The invention relates to clearly indicating in motor vehicles either deceleration or acceleration without the conventional form of light symbol used, during the braking and deceleration process, being activated and without an acceleration symbol at the rear of motor vehicles by using such additional lights (red) at the rear of motor vehicles - or integrated for future series production like the conventional form - or additionally integrated next to the brake light as a whole by new integrated rear lights arranged in an elevated position. The invention is certainly not the additional brake lights used at present. My new invention primarily indicates whether a vehicle is accelerating or whether the driver of the vehicle has placed his acceleration pedal in the "neutral position" in order to brake or indicates whether the driver is accelerating again and is depressing the accelerator pedal. This light is coupled to the accelerator pedal by means of an inverted brake light switch and lights up in the "neutral position" of the accelerator pedal in a fashion which can be perceived at the rear. When the accelerator pedal is actuated, the said light goes out again and prevents all rear-end accidents, injury to persons and damage to property and thus serves as an overall means of ensuring traffic safety. <IMAGE>