baber/WOPTO huggingface dataset:
Patent DE-3248339-A1 (DE)
Title: Tubular net contg. unfilled sausage skin - has folded-back open end twisted and heated to give reduced dia opening to allow filling skin
Inventor: BANDT HAGEN DIPL-ING
Filed: 1982-12-28
Abstract: The invention relates to netting packs for gathered food wrappers and processes for producing them by enveloping the gathered food wrapper in a netting tube which is open at least at one end of the food wrapper and which projects at least only beyond this end, partially slipping the projecting part of the netting over the netting tube holding the food wrapper and rotating the slipped-over part of the netting radially relative to the food wrapper and the netting tube enveloping it, thus resulting in an iris-shaped orifice, the diameter of which is smaller than the diameter of the gathered food wrapper and which is stabilised in its shape by the brief action of heat.
Patent DE-3301541-A1 (DE)
Title: Process for the production from surface-hardened sintered bodies
Inventor: DOERSCHEL HANS-JOACHIM
IPC: C23C8/34
Filed: 1983-01-19
Abstract: Process for the production of an article from sintered iron, which article has a narrow hardened zone extending from the outer surface. The sintered article, having a porosity of about 10-15%, is subjected to a heat treatment in steam, is heated, in a second stage, in the presence of a fluid supplying carbon, and is then quenched. The oxide layers formed in the first stage limit the diffusion of the fluid into the interior of the article, so that the hardened zone, whose width can be controlled by an intermediate heat treatment with a reducing agent, is small.
Patent DE-3308032-A1 (DE)
Title: Cooker
Inventor: DETTERBECK HEINRICH
IPC: A47B77/08
Filed: 1983-03-07
Abstract: The cooker consists of a hob arranged in a working plate, and of a baking oven arranged below it and mounted, suspended and relatively displaceable, on the hob. According to the invention, the hob and the baking oven form a connected constructional unit, the hob of which can be pushed in, into a guide path which is open at the front between two working panels, as far as a stop, and the baking oven which moves with it can be displaced as far as the stop on the front of the appliance. <IMAGE>
Patent DE-3310143-A1 (DE)
Title: Arrangement of a sign which is unprotected against weather effects
Inventor: DELL OLIO ANDREAS
IPC: G09F7/18
Filed: 1983-03-21
Abstract: The invention relates to an arrangement of a sign (1) which is unprotected against weather effects, in particular a traffic sign on a support device in an essentially vertical position. In order to prevent the adhesion of snow and ice particles to the sign, such a design of the support device is proposed according to the invention that the alignment of the sign plane in relation to the vertical is guaranteed at an upwardly open small acute angle  alpha  of preferably 6 DEG . Moreover, a mounting assistance device is provided which is formed by a setting gauge 7, which makes mounting the sign easier, with contact surfaces 8, 9 which together enclose the acute angle  alpha . <IMAGE>
Patent DE-3310714-A1 (DE)
Title: Pneumatic advertising tower (air-supported advertising column)
Inventor: ZIERER MAX
IPC: G09F15/00
Filed: 1983-03-24
Abstract: Prefabricated transportable structural element for the purpose of erection of tower-like large bodies, above all intended for advertising purposes. The manufacture of the large body form takes place without struts, supports or braces by arrangement of a plastic diaphragm envelope which is to be filled with air or unidentified gas, with a base which ensures the stability and the overall weight of which is to be adapted to the respective size of the advertising tower, preferably by filling with solid or liquid substances. The rigidly made connection between plastic diaphragm envelope and base is achieved by using a pressure plate. In the base reservoir, it is ensured by making a sufficiently large cavity that the aggregates necessary for filling the diaphragm with air or gas can be built in in the base reservoir. In the same manner, the connection path for filling and emptying the plastic diaphragm envelope is built in in the base, the arrangement of seals and valves taking place in the cavity of the attached sketch (3 and 4). <IMAGE>
Patent DE-3311684-A1 (DE)
Title: Mounting of the connecting block which activates the cradle switch in a telephone subscriber station
Inventor: AWAKOWICZ ERWIN
IPC: H04M1/08
Filed: 1983-03-30
Abstract: Telephone subscriber station with a body (2) disposed inside it carrying all the essential components of the station. The connecting blocks (1) which actuate the cradle switch are intended to be disposed in such a way that the functional capacity of the station is guaranteed even without the external housing components. To achieve this, pins (4) are disposed in the lateral area of the body (2), which pins engage in longitudinal holes (3) provided on one free end of the connecting blocks (1) which are designed as arms. The other free end of the connecting blocks (1) passes through perforations (7) in the upper part (12) of the housing and acts with webs (9) on actuation elements of the cradle switch. Due to tabs (5) or lugs (10) disposed on the connecting blocks (1), the latter are prevented from sliding out in an axial direction from the pins (4). Simple installation of a connecting block (1) in a telephone subscriber station, which is safeguarded against undesirable sliding out from its mounting position. <IMAGE>
Patent DE-3314594-A1 (DE)
Title: Pipe bundle cable for controlling processes
Inventor: GERTH DIETER DR ING
IPC: F16L59/065
Filed: 1983-04-22
Abstract: In a pipe bundle for controlling processes [lacuna] consists of a multiplicity of small pipes which are twisted with one another and consist of metal or plastic and which are jointly sheathed by a metal jacket which is corrugated in a helical or annular shape and is welded with a longitudinal seam, the metal jacket is surrounded by a further metal jacket which is welded with a longitudinal seam and is provided with a corrugation having a helical or annular shape. The annular space between the metal jackets is subjected to a pressure which differs from the normal pressure and is measured continuously.
Patent DE-3318708-A1 (DE)
Title: Air-conditioning device for fitting on the roof of utility vehicles
Inventor: GRUPA JOHANNES
IPC: B60H1/00
Filed: 1983-05-21
Abstract: Air-conditioning device for fitting on the roof of utility vehicles, having a housing which has a circulation-air inlet and a cold-air outlet. In the housing, a condenser and an evaporator are accommodated lying one behind the other in the direction of travel in compartments which are sealed off from one another. The longitudinal axes of condenser and evaporator are directed essentially transversely with respect to the longitudinal axis of the vehicle. The condenser and the evaporator are assigned in each case at least one blower. The condenser blower which is seated between evaporator and condenser is constructed as an axial ventilator with an essentially vertical axis of rotation. The ventilator wheel of the condenser blower extends, at the side remote from the evaporator, with part of its radial dimension over the top of the condenser. <IMAGE>
Patent DE-3327255-A1 (DE)
Title: Inflatable boat
Inventor: HAERTEL VOLKER DR
IPC: B63B7/08
Filed: 1983-07-28
Abstract: An inflatable boat has two lateral buoyancy tubes as well as a thwart which is pivotably fastened to one buoyancy tube and is detachably held by the other buoyancy tube. The thwart side opposite the seat surface is provided with treads. The thwart can be pivoted about the joint and let into the water so that it serves as a bathing ladder. <IMAGE>
Patent DE-3332866-A1 (DE)
Title: Shifting device for toothed-wheel gearings with helically toothed gears
Inventor: THOMAS VOLKER DR ING
IPC: F16H63/30
Filed: 1983-09-12
Abstract: The invention relates to a toothed-wheel gearing with helically toothed gears. It is the object of the invention to develop a shifting device for helically toothed gearings in which only the pair of gears required for transmission of motion is in engagement in each case. The essence of the invention consists in the fact that the toothed-wheel gearing to be shifted is designed in the manner of a known sliding-gear gearing in which the gear block can be shifted hydraulically on a shaft provided with a piston and can be limited in the two shift positions by stops. In this arrangement, the gear block is, after reaching the respective stop, pressed continuously against the latter by a force which is larger than the possible axial counterforce on the gear block and is generated by a pump in conjunction with a pressure relief valve.
Patent DE-3334771-A1 (DE)
Title: Tool
Inventor: BUCHER ANTON
IPC: B28D1/18
Filed: 1983-09-26
Abstract: Tool having at least one carbide part which is solidly bonded to a metallic support by solder. To reduce the risk of stress cracks in the carbide part, at least one measure is taken in the solder gap to reduce the ability of the solder to transfer forces between the carbide part and the support.
Patent DE-3336277-A1 (DE)
Title: Self-tapping thread element
Inventor: DENK RICHARD
IPC: F16B25/00
Filed: 1983-10-05
Abstract: A self-tapping thread element for screw connections in viscoplastic material is secured against unscrewing, without additional securing elements, in that the outer surface (1) of the thread is divided into a plurality of angular regions within each one of which its radius increases continuously from a lower value to an upper value, in the sense of the screwing-in direction, and in that the transition between these angular regions takes place non-continuously. In this case, threaded teeth (3) are formed from the outer surface (1) of the thread, which threaded teeth (3) hold the quantity of material which is displaced during screwing-in in their cavities, and in consequence produce increased strength against unscrewing. <IMAGE>
Patent DE-3336698-A1 (DE)
Title: Sailboard
Inventor: KAUFMANN FRIEDRICH DR ING
IPC: B63B35/79
Filed: 1983-10-08
Abstract: A sailboard with an adjustable centreboard is proposed. As a rule sailboards have a centreboard, which prevents drift. So that the tilting stability is improved at high speeds, the centreboard is to be adjustable to the rear and lowerable. If the surfer shifts his weight to the stern, he turns the mast to the rear about its mast-foot articulation. The mast-foot articulation consists of two joints. The bottom mast-foot joint permits the rotary movement of the mast in the longitudinal axis of the board, and the top mast-foot joint serves to take up the rotary movement in the transverse axis. The bottom mast-foot joint is connected to the centreboard by a lever arm and a centreboard guide designed as a strut. The centreboard guide rotates the centreboard about a centreboard joint attached to the sailboard. During sailing, if the mast is rotated through 15 DEG to the rear, the centreboard can effectively be pivoted up to 60 DEG . Since the angular movement between mast/sailboard on the one hand and centreboard/sailboard on the other hand is non-linear, the centreboard rotates through about 130 DEG  during a mast rotation through 180 DEG .
Patent DE-3346998-A1 (DE)
Title: Carrier plate of hard foam material for the laying of heat exchanger pipes for floor-heating systems
Inventor: MENKE Norbert
IPC: F24D3/14
Filed: 1983-12-24
Abstract: The carrier plates of the invention are for surface-heating systems, especially for floor-heating systems. According to the invention, spacers in the form of resilient foam material knobs (3), for the heat exchanger pipes (1) to be laid, are provided on the plate surface in longitudinal and transverse rows at a spacing permitting the elastic pressing-in of the heat exchanger pipes (1) between the knobs (3) from above. <IMAGE>
Patent DE-3347615-A1 (DE)
Inventor: BISSINGER FRIDOLIN
IPC: B22C7/02
Filed: 1983-12-30
Abstract: 1. Process for making lost casting models, consisting of expanded foam beads, for the full-mould casting process, especially for the mass production of castings, wherein fine beads of an unfoamed intermediate containing blowing agent, especially polystyrene, are prefoamed and, in the case of the energy required for this purpose being introduced by steam, are then dried, and wherein the prefoamed foam beads are introduced into a foaming mould, which preferably corresponds to the contours of the casting to be made, and are heated and finally foamed therein by introducing a heat transfer medium, characterized in that the prefoaming is carried out at such a high degree of prefoaming, especially with consumption of all the available blowing agent, that the blowing agent content remaining in the foaming mould is no longer sufficient for final foaming, and in that, immediately after prefoaming has been completed, the atmosphere surrounding the prefoamed material is extracted and additional blowing agent for forming a blowing agent atmosphere is fed in.
Patent DE-3418438-A1 (DE)
Title: Door sealing device
Inventor: CRONENBERG DIETER-JULIUS
IPC: E06B7/215
Filed: 1984-05-18
Abstract: A housing profile (2) of the door sealing device can be fixed at the bottom on a door leaf (1) and receives in it height-adjustably a lowering strip (3) with elastic sealing strip (4), which is suspended at two points on one of at least one spring and two slides (6, 7) which are movable in relation to one another depending upon the closing movement of the door leaf (1). In this case, one slide (6) projects from one longitudinal end of the housing profile (2) and the other slide (7) lies inside the housing profile (2). Both slides (6, 7) are on the one hand coupled in terms of movement, via a pressure bar or tension bar (8, 9), to a control tab (11) which is pivotable about a horizontal shaft (10) which runs transversely to the slide displacement direction and on the other hand connected via spring bars (12-15) to both suspension points (5) of the lowering strip (3).   <IMAGE>
Patent DE-3421911-A1 (DE)
Title: Electronic control unit
Inventor: TREUTLIN ROLF
IPC: G03B31/06
Filed: 1984-06-13
Abstract: Control unit for controlling at least one peripheral device, in particular a slide projector, of a lighting system, synchronously with single-channel or multi-channel sound signals stored on sound carriers, in particular music and/or voice, which is characterised by a control mark generator which can be set off by an operator for generating discrete control marks from the electric sound signals of any sound carriers and by a downstream control mark processor for driving the devices.
Patent DE-3423283-A1 (DE)
Title: Clamping tool, in particular for connecting tubes and other sections
Inventor: DISCHLER HELMUT DIPL ING
IPC: B25B27/10
Filed: 1984-06-23
Abstract: The invention relates to a clamping tool, in particular for connecting tubes and other sections, having two clamping jaws which are arranged in a housing, can be moved towards one another by a drive device and enclose the workpiece in their working position, and in which levers are arranged which can be swivelled about pivots firmly connected to the housing and one end of which levers is designed for the engagement of the drive device, while the clamping jaws are pivotably fastened to the other end of the levers, and bolts are arranged on the clamping jaws, which bolts are guided in slotted links which are arranged in the housing and which, as viewed in the opening direction of the clamping jaws, run on a straight line, passing through the centre axis of the workpiece, over a first part of their length and at an angle thereto over the further part of their length. In this way, during short parallel displacement of the clamping jaws, a wide opening for receiving the workpiece is made possible. <IMAGE>
Patent DE-3423782-A1 (DE)
Title: Novel azole derivatives, processes for their preparation and their use
Inventor: GRASSBERGER MAXIMILIAN DR
IPC: A01N49/00
Filed: 1984-06-28
Abstract: The invention relates to novel  alpha -aryl- alpha -R1-1H-1,2,4-triazole- 1-ethanol compounds in which R1 represents an olefinic radical which has not more than 1 H atom in the 1-position of the  alpha -carbon atom and whose double bond is in the 2- or 3-position of the  alpha -carbon atom, as well as ethers and esters thereof, and processes for their preparation and their use.
Patent DE-3427537-A1 (DE)
Title: Device for increasing the buckling strength of wind-breaking columns, extending with a particularly large angle of inclination, of a convertible
Inventor: BAUMANN KARL-HEINZ DIPL ING
IPC: B62D25/04
Filed: 1984-07-26
Abstract: In order to increase the buckling strength of wind-breaking columns, extending with a particularly large angle of inclination, of a convertible, a servo device arranged in each front door is proposed, which device is operatively connected to a diagonal strut. The latter extends, in its out-of-use position, approximately in the longitudinal direction of the vehicle inside the door and is supported at one end on the said door in an articulated fashion. In a hazardous situation, the servo device is extended and moves its free end, after it has emerged from the associated door, inside a slit guide of the wind-breaking column as far as the upper end region of the said column.
Patent DE-3428201-A1 (DE)
Inventor: KRAMAR REINHARD DR MED
IPC: A61M1/28
Filed: 1984-07-31
Abstract: 1. Process for the preparation of a peritoneal dialysis agent which contains an osmotic carrier substance in a per se known medium suitable for peritoneal dialysis, characterised in that, as osmotic carrier substance, there is used hydroxyethyl-starch with a molecular weight of >= 3 X 10**4 Dalton and a degree of substitution of 0.25 to 0.70.
Patent DE-3432101-A1 (DE)
Title: Multi-row lead plug
Inventor: HOFFMANN RICHARD DIPL ING
IPC: H01R12/57
Filed: 1984-08-31
Abstract: In a multi-row lead plug, in which the signal leads and the earth leads of the connecting cable are connected via a printed-circuit board as an intermediate piece, the printed-circuit board is arranged such that its plane is at right angles to the insertion direction of the plug. <IMAGE>
Patent DE-3437305-A1 (DE)
Title: Device for transporting skis
Inventor: WIENHAUSEN DIETER
IPC: A63C11/02
Filed: 1984-10-11
Abstract: A device for transporting skis is characterised by a support part which can be connected by means of a releasable connecting member to the rear end of a ski or of two skis placed with the running soles against one another, and bears one or more running rollers.
Patent DE-3438379-A1 (DE)
Title: Stator for eccentric spiral pumps
Inventor: OTTO GUNNAR
IPC: F04C2/107
Filed: 1984-10-19
Abstract: A stator made of hard material for eccentric spiral pumps comprises a relatively thin-walled double spiral on the outside of which the reinforcing ridges which fill the hollows of the double spiral are integrally mounted.
Patent DE-3442782-A1 (DE)
Title: Pneumatic post station
Inventor: GRUBER HELMUT
IPC: B65G51/24
Filed: 1984-11-23
Abstract: A pneumatic post station having a station slide part comprising two pipes is provided, the station slide part comprising a straight pipe and a curved pipe, between which an air duct is formed. In the region in which the pipes are directly adjacent to each other, this air duct has openings towards the curved pipe. At the point where the pipes are furthest apart from each other, an opening enclosed by a seal is provided in a lower slide-part plate. <IMAGE>
Patent DE-3443164-A1 (DE)
Title: Support wheel with drive
Inventor: HESSLING BRIGITTE
IPC: B62D51/06
Filed: 1984-11-27
Abstract: The subject of the invention consists of a telescopic, swivellable support wheel with a drive. In the case of friction wheel drive, the drive is attached to the telescopic tube of the support wheel by means of clamps. In the case of direct drive, the drive is effected via the running wheel axle. With the aid of the subject of the invention, a single-axle trailer can be steered and moved without difficulty in comparison with the previously customary support wheel. The drive is used in particular when manoeuvring a caravan. The support wheel with hand drive (whether friction wheel or direct drive) has the particular advantage that a trailer can be driven independently of an energy supply. With the steering rod, as well as steering, pressure can be exerted on the support wheel in order to ensure sufficient grip between running wheel and ground. If the trailer is pulled by a car, the drive and the steering rod can be removed without difficulty.
Patent DE-3508864-A1 (DE)
Inventor: MUELLER PETER
IPC: D04B19/00
Filed: 1985-03-13
Abstract: The invention relates to a textile web made of woven or knitted fabric which includes essentially longitudinally processed continuous mixed fiber or bi-component threads in relation to the course of the web, with a first type of fiber which forms the substantial portion of the threads or loops running in the direction of the web and which can be thermoplastically formed or separated at a first raised temperature, and with a second type of fiber which forms a smaller part of the threads or loops running in the direction of the web and is essentially structurally unchangeable during the first raised temperature. The invention also relates to a process including a first process step (preseparation) after the weaving or knitting process wherein the fibers of the first type of fibers are thermoplastically separated by heating a section of the web lying crosswise to the course of the web, and in a second process step (final separation) preceding further processing and/or final use, the fibers of the second type of fiber are separated in that section previously subjected to thermoplastic separation. The process of the final separation can be manually accomplished in a simple manner, whereby the cost for separation of the web into individual pieces is considerably reduced.
Patent DE-3512494-A1 (DE)
Title: Blue-tinted heatable mirror and method for producing it
Inventor: UNGER FALKO VON DR
IPC: G02B7/18
Filed: 1985-04-06
Abstract: In a mirror, in particular for motor vehicles, a transparent oxide layer (4) is applied to a reflective layer, which is located on the front face a glass substrate and consists of an effectively reflecting metal (3) with a thickness such that this mirror has a blue colour. The mirror can be heated by means of a heating conductor (2) burned in on the rear of the glass substrate (1). <IMAGE>
Patent DE-3519353-A1 (DE)
Inventor: SCHUMANN KLAUS DR
IPC: C11D3/04
Filed: 1985-05-30
Abstract: The agents contain, besides 5 to 50% by weight of anhydrous sodium hydroxide, alkali metal silicates, water of crystallisation and penta-alkali metal triphosphate, 0.5 to 5% by weight of organic complexing agents to increase the rate of dissolution, especially sodium citrate dihydrate, Na salts of nitrilotriacetic acid, of ethylenediaminetetraacetic acid, of ethylenediaminetetramethylene- tetraphosphonic acid, of diethylenetriaminepentaphosphonic acid, of 1-hydroxyethane-1,1-diphosphonic acid, of 2-phosphonobutane-1,2,4- tricarboxylic acid. Preparation: alkali metal silicate (metasilicate hydrate or waterglass) is heated, where appropriate together with solid sodium hydroxide, at 45 to 48 DEG C, without influencing the autogenous heating occurring thereby. Other components are added while stirring, lastly, when the melting point has fallen to 50 to 55 DEG C, pentasodium triphosphate and organic complexing agents. The still liquid melt is poured into flexible moulds and left to solidify to blocks. Advantages: no aggregation on exposure to moisture, high speed of dissolution on use.