baber/WOPTO huggingface dataset:
Patent DE-3236156-A1 (DE)
Title: Closure stopper made of elastic plastic for bottles subjected to internal pressure, in particular bottles of sparkling wine
Inventor: HELLWIG HERBERT
IPC: B65D39/00
Filed: 1982-09-27
Abstract: The invention relates to a closure stopper made of elastic plastic for bottles subjected to internal pressure, in particular bottles of sparkling wine, having a sleeve part which can be inserted into the mouth of the bottle, tapers conically towards the bottom, is open at the bottom and is closed at the top by a mushroom-shaped cap which surrounds the sleeve part in the manner of a ring and is open at the bottom, a number of reinforcement webs, arranged spaced apart, being provided between the inside wall of the cap and the outside wall of the sleeve part. A web-type cross is provided in the sleeve part at the level of the lower edges of the reinforcement webs which can be placed on the rim of the bottle, on which cross a seal is mounted in the sleeve part, which seal can be subjected to the internal pressure of the bottle. The sleeve part, the web-type cross, the cap and the reinforcement webs are produced integrally of polyethylene in one operation, which reduces the production costs considerably. The seal, which is pressed against the web-type cross in the sleeve part by the internal pressure of the bottle, reduces diffusion of carbon dioxide via the cap of the closure stopper to an amount which is well below the permissible limit.
Patent DE-3236158-A1 (DE)
Inventor: PERPLIES EBERHARD DIPL CHEM DR
IPC: C08B11/12
Filed: 1982-09-30
Abstract: Disclosed is a process for preparing water-soluble sodium carboxymethyl cellulose (NaCMC), including mixed ethers of NaCMC, by etherifying cellulose with alkyl monochloroacetates in an aqueous-alkaline dispersion containing at least one organic solvent. In the process, cellulose is first alkalized in an aqueous-alkaline dispersion, which optionally already contains the organic solvent. Subsequently, the alkali cellulose is reacted essentially with an alkyl monochloroacetate as the etherifying agent, in the presence of the organic solvent.
Patent DE-3236189-A1 (DE)
Title: Device for the contactless marking of a wheel, and method of operating this device
IPC: G01M1/26
Filed: 1982-09-30
Abstract: In a device for the contactless marking of a wheel by means of colour application, a marking head (13) is provided which can be controlled as a function of an unbalanced measuring device and an analysing device and has a delivery device (17) with a discharge opening (21) for the colour. The delivery device (17) has a receiving space (19), the size of which corresponds to the quantity of colouring agent required for the marking, and a delivery member (22), which can be actuated suddenly, for expelling this quantity of colouring agent. In this way, a drop of colouring agent is thrown onto the wheel at such a high velocity that accurate marking is effected despite a high rotational speed. A method of operating this device provides for the colour to have a high viscosity of at least 10 Pa.s. 
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Patent DE-3237400-A1 (DE)
Inventor: HOLMWOOD GRAHAM DR
IPC: A01N43/64
Filed: 1982-10-08
Abstract: Oxiranes of the formula:   <IMAGE>   in which R is   <IMAGE>  R1 is hydrogen or halogen, R2 is halogen, R3 is alkyl with 1 to 4 carbon atoms or alkoxy with 1 to 4 carbon atoms, n is 0, 1 or 2, Y1 and Y2 each independently is hydrogen or alkyl with 1 to 4 carbon atoms, Z is halogen or alkyl with 1 to 4 carbon atoms, and m is 0 or 1. and useful as intermediates in the preparation of fungicides.
Patent DE-3238666-A1 (DE)
Title: Feeding device for perpendicular conveyance by means of a pipe
Inventor: VOSS KURT-HEINZ DIPL ING
IPC: B65G11/06
Filed: 1982-10-19
Abstract: The feeding of bulk material, in particular packing material, in the course of the perpendicular conveying operation is effected via a pipe which is installed in a shaft or a bore hole, a funnel-shaped inlet being provided for transferring the incoming stream of bulk material into the pipe. To reduce wear and to increase the "swallowing" capacity of such pipes, the steeply inclined inlet (2) which is connected to the pipe (1) by means of a sleeve-like connection element (3) is preceded by a continuous chute (4) with a steep spiral (5), the chute being rotatably mounted and connected fixedly to the inlet (2). 
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Patent DE-3239169-A1 (DE)
Title: 1-(1,3-Dioxolan-2-ylmethyl)-1H-imidazoles and -1H-1,2,4-triazoles and their salts, process for their preparation, compositions containing them and their use
Inventor: WINKELMANN ERHARDT DR
IPC: C07D317/20
Filed: 1982-10-22
Abstract: 1-(1,3-Dioxolan-2-ylmethyl)-1H-imidazoles and -1H-1,2,4-triazoles of the formula I <IMAGE> and their salts with physiologically tolerable acids, and also processes for their preparation are described. These novel compounds act against fungal infections, in particular dermal mycoses, systemic mycoses and trichomoniasis.
Patent DE-3240760-A1 (DE)
Title: Method for selecting a contact lens for correcting vision
Inventor: KIVAEV ANATOLIJ ALEKSANDROVIC
IPC: A61B3/107
Filed: 1982-11-04
Abstract: A method for selecting a contact lens making use of a set of test contact lenses is described, of which each is characterised by the central radius of the optical zone, asphericity and toricity. The selection of a contact lens is performed using a photokeratogram by measuring the parameters of three measurement marking rings thereof, and the parameters determined with these measurements permit a test contact lens with a high degree of accuracy to be selected, as a result of which the number of "trials" of a contact lens in the eye of the patient is reduced and complicated calculations are abolished.   <IMAGE>
Patent DE-3247661-A1 (DE)
Title: Mobile large rolled-bale press for agricultural stalk crops
Inventor: HOLLMANN BERND DIPL ING
IPC: A01F15/08
Filed: 1982-12-23
Abstract: The present invention relates to a mobile large bale press with lateral divided end plates and with winding rollers carried by these end plates, the end-plate halves at the rear, as seen in the direction of travel, being capable of being swung up jointly with the winding rollers carried by them, for the purpose of ejecting a finished bale, the large bale press being assigned a device for ejecting the finished bale, which consists of two interconnected bottoms movable relative to one another, one of the bottoms being connected pivotably to the press at the outlet end of the latter. The pivoting movement of the two bottoms takes place by positive control in dependence on the position of the two pivotable end-plate halves, in such a way that the finished bale, after rolling off from the two bottoms, is located outside the pivoting path of the movable end-plate halves and of the winding rollers connected to them.
Patent DE-3248008-A1 (DE)
Title: Circuit arrangement for testing multi-pin earthing sockets, particularly five-pin CEE sockets
Inventor: SCHWEDER VIKTOR ING GRAD
IPC: G01R31/04
Filed: 1982-12-22
Abstract: A circuit arrangement for testing multi-pin earthing sockets quickly for missing and/or reversed connections should require neither an external auxiliary potential nor intervention by the operator. This is achieved by a circuit arrangement in which the connecting points (1, 2, 3) to be connected to the outer conductors (L1, L2, L3) of the three-phase alternating-current system to be tested are conducted, with interposition of one diode each (4, 5, 6), to a neutral point which forms the starting point for two voltage dividers and a voltage indicator, one voltage divider of which is conducted with a first divider resistor (7) and a second divider resistor (8) via a diode (9) to a connecting point (1) for the centre or neutral conductor (N), the other voltage divider of which is conducted with a first divider resistor (11) and a second divider resistor (12) via a diode (13) to a connecting point (14) for the protective earth conductor (PE) and the voltage indicator comprising a resistor (15) and an indicator (16) is conducted via one diode each (17, 18) to both connecting points (10, 14), and in which the points between the in each case first and second divider resistors (7, 8 and respectively 11, 12) form a bridge for two error indicator circuits with opposite allocation. <IMAGE>
Patent DE-3302943-A1 (DE)
Title: Massage stretching roller
Inventor: NIESSEN KARL OTTO
IPC: A61H15/00
Filed: 1983-01-27
Abstract: Massage stretching roller having an effective surface of cast resin, rubber or similar material, in which a finger-like effective surface is formed by a spiral profile or a similar profile on the outer surface of two circumferential parts. These circumferential parts have a clearance in the longitudinal centre due to the spacing between them, as a result of which effective surfaces in fork-shaped or conical form are additionally produced on the inner side walls of the circumferential parts.
Patent DE-3308319-A1 (DE)
Title: Lock to be fastened to a door wing or the like
Inventor: SETZER MANFRED
IPC: E05B9/08
Filed: 1983-03-09
Abstract: The invention relates to a lock to be fastened to a door wing or the like and having a bolt entering an orifice of a counterlock part to be fastened to the frame, and proposes, for a simplified mounting on doors having a differing spacing between the abutment faces of the door and frame, that the orifice (18, 18') of the counterlock part (15) be arranged eccentrically on a disc (17) disposed reversibly in the counterlock part (15). <IMAGE>
Patent DE-3313001-A1 (DE)
Title: Sound-absorbing layer
Inventor: BEEKS ANTONIUS ING GRAD
IPC: G10K11/16
Filed: 1983-04-12
Abstract: To achieve a broad-band sound absorption even at relatively low acoustic frequencies, the sound-absorbing layer comprises a porous base layer (1) with projecting regions (2), on which there is fastened a film (4), which is ahead of the base layer (1) and, together with the base layer (1), forms air chambers (6) of different heights, which at relatively low acoustic frequencies represent membrane absorbers; at relatively high frequencies, the film (4) is sound-transparent, and the sound absorption takes place in the porous base layer (1). <IMAGE>
Patent DE-3315324-A1 (DE)
Inventor: HOFMEISTER HELMUT DR
IPC: C07J41/00
Filed: 1983-04-25
Abstract: 17-haloethynyl steroids of the partial formula   <IMAGE>   wherein R1 is hydrogen or methyl, R2 is alkyl of 1-4 carbon atoms, acyl of 1-7 carbon atoms, trimethylsilyl, 2-tetrahydropyranyl, or nitrate, X is bromine or iodine, and V is methylene, ethylene, vinylene, ethylidene, vinylidene or cyclopropylene, can be prepared by treating an ethynyl steroid of the partial formula   <IMAGE>  wherein R1, R2, and V are as defined above, in an inert solvent with a brominating agent or an iodinating agent in the presence of a silver salt. Certain new compounds are also provided.
Patent DE-3317504-A1 (DE)
Title: Slag tap furnace
Inventor: LEIKERT KLAUS DIPL ING
IPC: B01D53/60
Filed: 1983-05-13
Abstract: Process for simultaneous reduction of the NOx- and SOx-formation in flue gases from a pulverised fuel furnace for slag tap fired boilers, the flue gases flowing out of the slag chamber with a diversion of 180 DEG  through a slag trapping grid, additional air being additionally added in the outer region of the burner flames, preferably in the wall region, to the flue gases originating from the burner system of the pulverised fuel furnace, the flue gas stream leaving the furnace body being subjected to an intimate mixing as a result of the reversal and passage through the slag trapping grid, additional fuel and/or air being added, preferably in the region of a bulge in the rear wall, to the flue gases in the afterburning chamber downstream of the slag trapping grid and additives in the form of metal oxides and hydroxides, such as for example those of the metals sodium, potassium, aluminium, barium, cadmium, calcium, copper, iron, lead, magnesium, manganese and zinc and as additives calcium carbonate, magnesium carbonate and dolomite being additionally added in powder form to the flue gases in the combustion chamber downstream of the slag trapping grid. <IMAGE>
Patent DE-3318889-A1 (DE)
Title: Combined diaphragm pressure-vacuum lifting appliance
Inventor: BRANDSTAEDTER MANFRED DIPL ING
IPC: F04B43/00
Filed: 1983-05-25
Abstract: In the use of diaphragm lifting appliances, such as diaphragm pumps, for example, in which the lifting movement of the diaphragm rod and the diaphragm associated with this are used for the pumping of a fluid or, for example, in the case of membrane lifting control elements, in which the fluid pressure and a small amount of fluid are used to produce a lifting movement, problems occur in the case of known simple diaphragm pumps and diaphragm lifting appliances due to the softness of the diaphragm surface, particularly when switching from excess pressure to partial vacuum and vice versa. The main problem lies in the fact that due to the softness of the diaphragm this is pressed onto the walls lying axially above and below it and is thereby crushed. By means of the device described below, any axial perforation is prevented by two diaphragms with intermediate enclosed incompressible fluid. This device utilises both the advantage of a diaphragm unit such as optimum sealing of the fluid chambers, and the advantage of a reciprocating piston appliance such as flexurally rigid pistons.
Patent DE-3322799-A1 (DE)
Inventor: KUNERT HEINZ DR
IPC: B60J1/17
Filed: 1983-06-24
Abstract: 1. A window pane, especially a pane for an automobile vehicle, on the periphery of which a metal surround is engaged by clamping, characterized in that the pane (1) is provided, on a peripheral zone in contact with the surround (9, 12, 17) on at least on of its surfaces with a coating (4, 22) based on a highly elastic polymer which adheres strongly to the glass of the plane.
Patent DE-3324833-A1 (DE)
Title: Holding device for rectangular nozzle plates
Inventor: LENK ERICH DR ING
IPC: D01D4/08
Filed: 1983-07-09
Abstract: What is proposed is a holder for rectangular nozzle plates (1) for the pressing of plasticised high-polymer plastics, especially in chemical-fibre spinning installations, in which the upper and/or lower supporting ledges (11, 12) of the side plates (3, 4) are made inclined in a clamping direction of the clamping means (13) at an angle  gamma  in a wedge-shaped manner in respect of the parting plane (6) between the nozzle plate (1) and cover plate (2). The components of the nozzle block are thereby centred and, in consequence of the resultant vertical force components, the filter chamber (7) is sealed off in the parting plane (6) of the nozzle block, the pressure screws (13) being stressed only moderately in order to brace the side plates (3, 4) with the nozzle block and needing to transmit only part of the pressing forces to ensure the sealing. <IMAGE>
Patent DE-3333385-A1 (DE)
Title: Cap screw
Inventor: WEBER K-H
IPC: F16B33/00
Filed: 1983-09-15
Abstract: The invention relates to a self-drilling and self-tapping cap screw for metal connections, having a screw head and a shank. The object of the invention is to ensure reliable seating of the screw and the quality of the connecting point despite the swarf occurring there and the burrs produced during drilling. To this end, the screw head is constructed on its underneath with an axially directed annular cutter at a distance from the shank. Said cutter cuts through swarf which is still present in the drilling region. An annular groove which is arranged on the underneath of the screw head around the shank furthermore provides a space for swarf and burrs under the screw head. As a result of slight penetration into the workpiece surface, the annular cutter also ensures reliable seating of the screw.
Patent DE-3333859-A1 (DE)
Title: Storage arrangement
Inventor: BAESE HORST DR ING
IPC: A24C5/35
Filed: 1983-09-20
Abstract: The storage arrangement for rod-shaped articles in the tobacco-processing industry has a stock holder (1) for receiving a stack of articles (9), a feed conveyor (3) and a plurality of outlets (6a-6k) which are arranged on the bottom of the stock holder and to which are assigned removal means (7a-7k) acting independently of each other. For monitoring the stack level in the stock holder, there are provided a first sensor means (14) and, laterally offset relative to the first sensor means, at least one further sensor means (22, 23), connected to a control arrangement (25). The sensor means are so designed that the feed conveyor is switched on when the stack falls below a predetermined level (42) and switched off when it exceeds another predetermined level. <IMAGE>
Patent DE-3336925-A1 (DE)
Title: Device for attaching a self-adhesive elastic tape
Inventor: GRANDY WERNER
IPC: E04F21/00
Filed: 1983-10-11
Abstract: The device has in a tool body (6) a guide channel (5) through which the tape (3) passes and on the front side of the tool body (6) a deflector and pressure roll (8) for the tape (3) mounted so as to be rotatable on one side of the opening (7) of the guide channel (5). Two feed rolls (18.1, 18.2) are additionally mounted in the tool body (6) before the end of the guide channel (5) at which the tape (3) enters the guide channel (5), which feed rolls form a roll gap (18.4) which transports the tape (3). At least one feed roll (18.2) is driven by the deflector and pressure roll (8), so that the feed rolls (18.1, 18.2) push the tape into the guide channel (5) at the same rate as it passes out of the guide channel (5) via the deflector and pressure roll (8). <IMAGE>
Patent DE-3339327-A1 (DE)
Title: Shelving element
Inventor: ENGELMANN KLAUS
IPC: A47B96/14
Filed: 1983-10-29
Abstract: A shelving element consisting of two frame stands which are arranged opposite each other and between which shelf guards for bounding shelves laterally are releasably attached, the shelf guards consisting of two parallel plastic side-piece profiles (3) which are connected to one another non-positively by connecting parts (4). <IMAGE>
Patent DE-3342124-A1 (DE)
Title: Apparatus for forming a tobacco rod
Inventor: HEITMANN UWE
IPC: A24C5/18
Filed: 1983-11-22
Abstract: In an apparatus for forming a tobacco rod, by means of which a tobacco flow with an oblique component is accelerated in the conveying direction of a moving, air-permeable rod conveyor (51) which terminates a duct (67), the conveying means passing the tobacco flow to the rod conveyor consists of a curved guide (41) into which open oblique air channels (52) which are connected to the pressure side of a fan (44), in order thus to expose the tobacco at the right time to the effect of the oblique air with a conveying component which is inclined in the conveying direction of the rod conveyor, so that during the free flight through the duct, all tobacco particles are entrained by the oblique air. <IMAGE>
Patent DE-3342964-A1 (DE)
Title: Single-barrelled break-down rifle system for bullet or shot cartridges having a barrel bayonet fastening, grip-sleeve interlock and hand-cocker lock
Inventor: LOEFFLER ERNST
IPC: F41A11/00
Filed: 1983-11-26
Abstract: Single-barrelled break-down rifle system for bullet and shot cartridges having a barrel bayonet fastening, grip-sleeve interlock and hand-cocker lock. The subject on which the invention is based is to have a rifle system which is suitable for providing additional barrels in repeating rifles and for tapered single-loading hunting rifles. The object of the invention is achieved in that a barrel equipped with three breech bosses is pushed axially into a system sleeve provided with corresponding longitudinal and round grooves and having a loading orifice and is closed by rotation, in that the system sleeve is drilled out in the rear region to receive a hand-cocker lock and is fastened to the repeating rifle (or to the wooden shaft) by means of a screwed-in system pin having a locking screw, and in that, for interlocking, a grip sleeve equipped with three pins and having an inserted spring washer is pushed over the barrel and is pressed in a retaining manner against the system sleeve by means of a stop screw and a grip spring. In a loading operation, the barrel is released by means of the grip sleeve and is pushed axially forwards, so that a cartridge can be introduced through the loading orifice of the system sleeve. This invention makes it possible to convert commercially conventional repeating rifles into superior combined hunting weapons by the mounting of an additional barrel and also to produce inexpensive single-barrelled, break-down, shafted, hunting rifles.
Patent DE-3410100-A1 (DE)
Title: Bolt-setting apparatus
Inventor: LEPPAENEN JARMO
IPC: E21B19/20
Filed: 1984-03-20
Abstract: The bolt-setting apparatus for fastening bolts by means of a binding or cementing agent in bore holes which are drilled in the rock contains a drilling device (2) for drilling a hole in the rock, a feed device (3) for pouring a binding or cementing agent into the bore hole, and a displacing device (4) for advancing a bolt into the bore hole. The drilling device (2) is a sectional bar drill for drilling a hole which is longer than the length of the bolt-setting apparatus in the drilling direction. The displacing device comprises a displacing mechanism (20) for advancing a bolt (25) further than the length of the bolt-setting apparatus into the bore hole. The bolt material is preferably a material which is delivered from a strand or roller (34) and is cut to length by means of a cutting device (27) after it has been pushed down to the bottom of the hole. 
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Patent DE-3412225-A1 (DE)
Title: Process for producing wood fibre boards
Inventor: TERENTIEV OTTO ALEKSEEVIC
IPC: B27N3/00
Filed: 1984-04-02
Abstract: The invention relates to a process for producing wood fibre boards.   The process includes the steaming and grinding of chips to form a wood composition, the preparation of an aqueous wood fibre suspension, the mixing of this suspension with a binder, a curing catalyst for the binder and a hydrophobic aggregate, and the subsequent casting and dewatering of the mixture to form a carpet and the heat treatment of the boards produced after pressing of the carpet, with, before casting of the mixture, 2.5 to 50% by weight of peat with a humidity of 25 to 70% being additionally added thereto in a ratio of absolutely dry peat to binder of 1.0 to 7:1.0 in the presence of 0.2 to 2.0% by weight of carbamide with a ratio of carbamide to binder of 0.02 to 1.0:1.0.