baber/WOPTO huggingface dataset:
Patent DE-3537462-A1 (DE)
Title: Case lock, especially tumbler lock for deposit boxes or lockers
IPC: E05B9/00
Filed: 1985-10-22
Abstract: What is illustrated and described is a case lock (10), the lock case (12) of which is produced by the folding round of portions (14 to 17) of a sheet-metal blank. The wall (14) having the bolt passage and folded down from the bottom (13) possesses an additional portion (20) which is formed on in one piece and which is intended to bear on the lock-mounting face (11a) and is bent round essentially parallel so as to overlap the case bottom (13). The case bottom (13) and the additional portion (20) have mounting orifices (21, 22) which overlap one another and through which in each case fastening screws (23) jointly pass. These simple measures ensure an increased resistance of the case lock (10) to mechanical break-in attempts. In a development especially advantageous in this respect, the additional portion (20) has a width (25) exceeding the clear inner transverse dimension (26) of the case, and in particular rests with its lateral edges (20a) on the end faces (16a, 17a), confronting it, of the longitudinal side walls (16, 17) of the lock case (12). <IMAGE>
Patent DE-3545729-A1 (DE)
Title: Method and apparatus for removing burrs and longitudinally cutting stationary slabs
Inventor: LOTZ HORST K
IPC: B23K37/04
Filed: 1985-12-21
Abstract: In a method and the apparatus for removing burrs and longitudinally cutting stationary slabs, a crane equipped with grabs is used to move the slabs into a first position, in which the transverse burrs are removed. The slabs are then moved by this crane into a second position, in which the slabs are cut longitudinally and there then follows, in a third position, the removal of the longitudinal burrs, it being possible for longitudinal cutting and removal of the longitudinal burrs to be carried out together in one position. <IMAGE>
Patent DE-3546513-A1 (DE)
Title: Method and circuit for operating a gas inlet or exhaust valve
IPC: F01L9/20
Filed: 1985-04-25
Abstract: The invention discloses a circuit for operating a gas inlet or exhaust valve which is held in its open and closed positions electromagnetically. In order to control the current flow (which is required while the valve is being held) through a coil which is provided with a freewheeling device, it is provided that the switching-on current be monitored directly while, during disconnection and when the freewheeling device is operating, the decay current is not measured but is simulated.
Patent DE-3603068-A1 (DE)
Title: Folding box
Inventor: HAUFF SIEGFRIED ING GRAD
IPC: B65D5/52
Filed: 1986-02-01
Abstract: The subject-matter of the invention is a folding box whose blank is designed in such a way that the opened folding box can be placed in a forwardly inclined sloping position in which adhesive strips, labels and the like can easily be removed from the individual containers stored in the folding box without said containers needing to be removed from the folding box. The oblique position of the folding box is made possible by the fact that the lid part (4) has on its broad side extension areas (5, 6, 7), one (5) of which forms a standing surface for the folding box. <IMAGE>
Patent DE-3604112-A1 (DE)
Title: Mesembryanthemum plant extracts and crop protection agents and medicaments containing them
Inventor: JANIAK BERNHARD DR
IPC: A61K36/185
Filed: 1986-02-10
Abstract: The invention relates to mesembryanthemum plant extracts, namely     I) viscous liquids, obtainable by pressing the green plant parts and filtering the press juice, then concentrating the press juice, precipitating with sulphuric acid, filtering off the precipitate, washing it with water and making the filtrate combined with the wash water alkaline, using an alkali metal hydroxide solution, to give a pH of at least 10.2, and subsequently separating off the liquid from the precipitate and concentrating by evaporation at a temperature not exceeding 100 DEG C/atmospheric pressure and extracting with tetrahydrofuran and evaporating off the solvent from the extract and   II) noncrystalline resin-like substances, obtainable by pressing the green plant parts and filtering the press juice, then concentrating the press juice, precipitating with sulphuric acid, filtering off the precipitate, washing it with water and making the filtrate combined with the wash water alkaline, using an alkali metal hydroxide solution, to give a pH of at least 10.2, and subsequently separating off the liquid from the precipitate and concentrating by evaporation at a temperature not exceeding 100 DEG C/atmospheric pressure and extracting with tetrahydrofuran and removing the residue of this extraction  and crop protection agents and medicaments containing them. <IMAGE>
Patent DE-3604358-A1 (DE)
Inventor: ANGER WILHELM
IPC: G02C5/22
Filed: 1986-02-12
Abstract: A temple for a pair of eyeglasses with a longitudinal shaft and a temple end piece exhibits a telescoping connection between a first segment of the temple end piece and the shaft end facing this temple end piece. The connection further comprises a fixation device, which fixes or holds the shaft and end piece together. Either of the opposed walls of the telescoping connection are designed to be essentially cylindrical. Preferably, numerous ribs protrude radially from the other wall with the ribs running in the axial direction of the connection and finally holding the telescoping connection together. On account of this, the angle of the temple end piece with respect to the hinge on the temle shaft can be adjusted during assembly and then a connection is created between the temple end piece and the shaft which is resistant to rotational as well as pulling forces.
Patent DE-3610974-A1 (DE)
Title: Horizontal centrifugal mill, in particular for comminuting abrasive rock
Inventor: OERTEL JOHANNES DIPL ING
IPC: B02C13/18
Filed: 1986-04-02
Abstract: The invention relates to a horizontal centrifugal mill, in particular for comminuting abrasive rock, having a rotor (1) which has a vertical axis of rotation (2), is cantilevered and driven at the underside, has a plurality of vertically extending chamber walls (3) and can be charged from above at its central area (4) with material to be comminuted, and having a cylindrical casing (5) which is arranged coaxially with the rotor (1) and bears at the level of the rotor (1) a grinding path (6) which surrounds the rotor while leaving an annular gap. According to the invention, the rotor (1) has, distributed uniformly over the periphery, at least two chamber walls which are curved outwards towards the grinding path (6) of the casing (5), the curve of each chamber wall (3) extending in a circular manner from the central area (4) to the outer periphery (40) of the rotor in a manner corresponding to the curve of a logarithmic spiral.   <IMAGE>
Patent DE-3615421-A1 (DE)
Title: Massaging bed
Inventor: OSWALD KURT
IPC: A47C27/08
Filed: 1986-05-07
Abstract: A massaging bed possesses a couch on a frame, which couch is filled as a water bed with an upper bed wall (11) and a lower bed wall (12). The lower bed wall (12) is adjoined by rams (28) which are exposed in piston-like manner to pressurised water in that the piston surface on the ram is exposed to pressurised water via an opening (33) which can be opened or closed by a valve (41). This exposure process is transmitted by the ram (28) directly to the upper bed wall with the resulting advantage that diminution of the massaging force is prevented. At the same time, the pressure of the pressurised water is transmitted directly to the upper bed wall (11). <IMAGE>
Patent DE-3618816-A1 (DE)
Inventor: RIEMENSCHNEIDER WILHELM DR
IPC: C01G3/14
Filed: 1986-06-04
Abstract: The copper content of oxamide, prepared in the presence of copper-containing catalyst solutions can be reduced by stirring a suspension comprising copper-containing oxamide, at least one complexing agent and water at a temperature of 20 to 100 DEG C and then separating off the copper-depleted oxamide from the solution.
Patent DE-3619875-A1 (DE)
Title: Running ball (castor)
Inventor: DANIELS ERWIN J DR
IPC: B60B33/08
Filed: 1986-06-13
Abstract: Published without abstract.
Patent DE-3623934-A1 (DE)
Title: Container with toothpaste
Inventor: SCHROEDER MICHAEL
IPC: B65D83/14
Filed: 1986-07-16
Abstract: The invention starts from a container with toothpaste, which has means for pushing out the toothpaste. To provide a toothpaste dispenser which is easy to use and can be manufactured at relatively low cost and with which it is to be possible to distribute the toothpaste better than previously in the mouth, provision is made for the container 1 to be constructed as a compressed-gas container with a valve which permits release of a foam, and for the filling of the container to consist of a propellant and a toothpaste mass in such a way that the propellant-containing toothpaste emerging from the valve forms a pasty foam. <IMAGE>
Patent DE-3626354-A1 (DE)
Title: Method of localising invisible detachments and crack formations in concrete constructions
Inventor: POELLINGER WOLFGANG DIPL ING
IPC: G01N25/72
Filed: 1986-08-04
Abstract: Concrete constructions, hollow concrete columns and hollow concrete masts can in the course of time develop invisible cracks and detachments in the interior. As a result, the static strength is then impaired in most cases. In order to detect this dangerous damage, which previously could scarcely or not be localised, it is now possible, via the different heat conduction on damaged or undamaged parts, to make the state visible with an infra-red thermovision system (thermal image system) and thus to localise it, or to furnish the proof: damaged or undamaged.
Patent DE-3627457-A1 (DE)
Title: Process for the preparation of an aqueous, low-viscosity alkyltoluene- or alkylxylenesulphonate
Inventor: LEW HENRY Y
IPC: C09K3/00
Filed: 1986-08-13
Abstract: The invention relates to a process for the preparation of an aqueous, low-viscosity alkyltoluene- or alkylxylenesulphonate and consists in neutralising alkyltoluene- or alkylxylenesulphonic acid with aqueous sodium hydroxide in the presence of such an amount of sodium chloride which is sufficient for reducing the viscosity of the sulphonate prepared. The sodium chloride can optionally be added after neutralisation of the sulphonic acid.
Patent DE-3629140-A1 (DE)
Title: Wall lead-through for pipes, cables or lines
Inventor: MARX KARL-HEINZ
IPC: H02G3/22
Filed: 1986-08-27
Abstract: A description is given of a wall lead-through for pipes, cables or lines, in the case of which lead-through a structural part comprising two hollow bodies is inserted into a masonry-wall through-passage. The hollow bodies are braced with respect to each other by an element, with the result that their cone surfaces press a sealing composition, consisting of permanently elastic or permanently plastic material, onto the surface of the masonry-wall through-passage and of the structural part. The ends of a plastic pipe are shrunk on the cone surfaces.
Patent DE-3630057-A1 (DE)
Title: Safety arrangement for hollow bodies exposed to pressure surges on the inside
Inventor: SCHUBERT WERNER DR MED
IPC: B65D90/36
Filed: 1986-09-04
Abstract: More safety is required in the use of hollow bodies, such as boilers, pipes, tanks, exposed to or stressed by pressure surges on the inside. Instead of making the walls of the hollow body increasingly thicker and thus increasing the dead weight of the hollow body, safety arrangements can be used to prevent bursting, even partial bursting, of the hollow-body wall, the principle, which at the same time also protects the environment, consisting in the fact that pressure-surge energy is minimised or absorbed by gas-filled spaces additionally attached to or incorporated in the hollow body. Elastic diaphragms or also firmer dividing walls, which can likewise be burst, have to be present for partitioning between the hollow body with filling and the gaseous spaces reducing the pressure surges. Gaseous probes, for example with helium filling in elastic envelopes, can also be inserted as a precaution into hollow spaces in such a way as to reduce pressure surges. In this way, longitudinally inserted partitioning in an otherwise standard, relatively thick-walled pipe can also provide protection against bursting of the original pipe wall, and a second pipe run in parallel and likewise filled with gas can also be used for the same purpose with a transverse connection to the main pipe.
Patent DE-3638964-A1 (DE)
Title: Suction apparatus for packaging filling material
IPC: B65G53/24
Filed: 1986-11-14
Abstract: A suction apparatus (36) having a separation chamber (39) in the form of a portable standing device, which separation chamber (39) is to be arranged between a conveying fan (5) and a suction opening (51), is provided for a suction device for sucking off filling material consisting of expanded polystyrene chips or the like. Opening out into the separation chamber (39) of the standing device are an inlet opening (46) for the filling material, which is intermixed with foreign components, and an outlet opening (37) for the separated-off filling material. These two openings are situated in the area of the same lateral housing wall (44) and opposite a housing door (58), the housing (38) being formed by a viewing window (60) at the front. The bottom of the separation chamber (39) is formed by a catching and collecting device (55). By this means, the foreign components which are sucked up with the filling material can be separated off in an extremely simple manner at a high working speed in the separation chamber (39) and then removed, whereas the filling material itself can be collected in a storage container (30). <IMAGE>
Patent DE-3640572-A1 (DE)
Title: Compact multi-element laser having internal energy sources and optical correction
IPC: H01S3/23
Filed: 1986-11-27
Abstract: The subject matter of this invention is a laser having a plurality of laser elements and a plurality of radiation sources, which laser is characterised in that the laser elements and the radiation sources are arranged parallel to one another as alternating layers and, in consequence, the internal radiation sources pump two laser elements simultaneously.
Patent DE-3640981-A1 (DE)
Title: Method and device for controlling the metering of ink and/or of the damping agent in printers
Inventor: BABE KLAUS
IPC: G01F13/00
Filed: 1986-12-01
Abstract: The invention relates to a method and a device for controlling the metering of ink and/or of the damping agent in printers. The object of the invention consists in reducing the technical complexity whilst simultaneously increasing the control accuracy of the metering of the ink and damping agent. The technical objective consists therefore in providing a method and a device serving to carry out the method in which the means used exert a stronger control effect on the inking agent or damping agent to be controlled and the dimensions and the expenditure on material for the device are reduced. This object is achieved in that the control is effected by changing the size of the magnetic flux of an inhomogeneous magnetic field produced in the direct vicinity of the contact line of two transfer rollers. The device for carrying out the method is designed such that the contact line of the rollers is assigned at least one adjustable device which generates magnetic fields. Preferably, the device is constructed such that electromagnets are used for each zone as devices which generate magnetic fields and are connected to one another inside at least one transfer roller with an attachment device. The attachment device is permanently connected here to the outer parts and the outer casings of the rollers are movably mounted in the outer parts.
Patent DE-3703258-A1 (DE)
Inventor: SINGH-VERMA SHYAM BIR DR
IPC: C11D10/04
Filed: 1987-02-04
Abstract: A personal hygiene preparation, containing: soap; a coloring agent, fragrance, skin care substance, or conditioner; and at least one synthetic detergent. The synthetic detergent is a carboxymethyl ether of an ethoxylated fatty acid, a carboxymethyl ether of an ethoxylated fatty acid amide, or a carboxymethyl ether of an ethoxylated fatty alcohol, and their salts, and mixtures thereof.
Patent DE-3705022-A1 (DE)
Title: Input circuit of a binary digital system
Inventor: MAIGUT DIETER DIPL ING
IPC: H03K19/0175
Filed: 1987-02-17
Abstract: The invention relates to an input circuit (2) of a binary digital system (4), a High level (P) being applied to a first input terminal (6) via a resistor (10). According to the invention, a Low level (M) is applied to a second input terminal (8) via a resistor (12), the first input terminal (6) is linked to the second input terminal (8) via a series circuit of a light-emitting diode (14) of an optocoupler (16) and a protective diode (18), the two diodes (14, 18) being connected in a forward direction, and the collector of the phototransistor (20) of the optocoupler (16) is connected to a second High level (P') of the processing circuit of the digital system (4). This provides an input circuit (2) which can be universally linked to various types of digital outputs which considerably facilitates the generation of a circuit concept. <IMAGE>
Patent DE-3712494-A1 (DE)
Title: Process for granulating mineral fertilisers
Inventor: IVANOV MARK EFREMOVIC
IPC: C05G5/12
Filed: 1987-04-13
Abstract: Process for granulating mineral fertilisers from melts, which consists in dividing the melt of mineral fertiliser into drops in the comminution and crystallisation zone of the melt drops when they fall freely in the crystallisation zone, giving granules. The dividing and crystallisation processes are accompanied by the formation of dust-like particles of mineral fertiliser. The processing steps of the melt which have been indicated are carried out in air as a medium, which circulates in a circulation containing a crystallisation zone and purification and cooling zone or crystallisation zone, comminution zone and purification and cooling zone, the air passing through the zones indicated in the sequence given. As the air passes through the crystallisation zone or the crystallisation zone and comminution zone, it is warmed and takes up the particulate particles of the mineral fertiliser, while, when the air flows through the purification and cooling zone, it is freed from the dust-like particles by being sprayed with a finely-divided washing liquid, cooled and compressed. The extent of the spraying density (q) in the case of the washing liquid is a function of the speed (u) of the air in the crystallisation zone. <IMAGE>
Patent DE-3714175-A1 (DE)
Title: Low-loss circuitry of gate-controlled semi-conductors
Inventor: BEINHOLD GEORG ING GRAD
IPC: H03K17/0814
Filed: 1987-04-24
Abstract: For low-loss circuitry of gate-controlled semi-conductors (T1, T2, T5, T6) in the case of an invertor which is supplied from a DC voltage source (Ud) provided with a energy-storage capacitor (Cd), inductor coils (L11, L21) which are connected in series with the semiconductors (T1, T2, T5, T6) and limit the current rise are bridged by the series circuit consisting of a demagnetising diode (D11, D21) and the primary winding of the first transformer (W11, W21). A circuitry capacitor (C1, C2, C5, C6) which limits the voltage rise and is in series with a circuitry diode (B1, B2, B5, B6) is connected in parallel with each semi-conductor (T1, T2, T5, T6). The junction points between the circuitry capacitor and the circuitry diode of two adjacent semi-conductors (T1, T2) are connected, by means of the series connection of a discharge diode (D31, D41), to the primary winding of a second transformer (W12, W22). The secondary windings of the first and second transformers (W11, W21; W12, W22) are connected in series with first and second energy-recovery diodes respectively (D5, D7; D6, D8) which are polarised in the direction of the positive pole of the energy-storage capacitor (Cd) and are connected in parallel with said energy-storage capacitor (Cd) so that the circuitry energy of the circuitry capacitors (C1, C2, C5, C6) is fed back into the energy-storage capacitor (Cd), in the same way as the circuitry energy which is stored in the inductor coils (L11, L21). As a result of the common use of transformers and transformer windings ... Original abstract incomplete. <IMAGE>
Patent DE-3725676-A1 (DE)
Title: Optical waveguide fibre plug-in connector - has tensioning sleeve with inner dia. reducing slightly from either end to centre
Inventor: HOLBE ERHARD DIPL ING
IPC: G02B6/38
Filed: 1987-08-03
Abstract: The plug-in connector includes a tensioning sleeve or casing seated around rigid guide sleeves (2,3) accommodating the ends of two optical fibres. The inner dia. of the tensioning sleeve reduces slightly from either end to the middle, and the sleeve is provided with several long slits (4) distributed uniformly over the periphery of the sleeve. The slits (4) are arranged to spread outwards as the otpical fibre guide sleeve is inserted  the actual dia.of the guide sleeves being greater than the min. dia. of the tensioning sleeve.
Patent DE-3731921-A1 (DE)
Title: Wiper device for windows/lens glasses of motor vehicles
Inventor: KUEHBAUCH GERD DIPL ING
IPC: B60S1/34
Filed: 1987-09-23
Abstract: A device is proposed which serves for wiping window/lens glasses of motor vehicles. The wiper device comprises a wiper arm which is driven in an oscillating manner and is in at least two parts, one part of which is held on an oscillating shaft, the other part of which is provided with a wiper blade which is loaded towards the window/lens glass when the wiper device is in operation, and the two wiper-arm parts are connected to each other via a joint, the axis of which extends approximately in the direction of oscillation. This wiper device furthermore has a device for pivoting the other wiper-arm part away from the window/lens glass so that in its storage position the wiper blade is relieved of load. A particularly advantageous wiper device of this type is produced when latching means are arranged on the other wiper-arm part which enter into engagement with mating latching means when the wiper blade is relieved of load. <IMAGE>
Patent DE-3735204-A1 (DE)
Title: Ammonium iron(III) hexacyanoferrate(II) preparation for use in human medicine
Inventor: GIESE WERNER DIPL PHYS DR MED
IPC: A61K33/26
Filed: 1987-10-17
Abstract: The invention describes an ammonium iron(III) hexacyanoferrate(II) preparation for use in human medicine in a defined purity, in the administration form of capsule for binding radioactive Cs-137 and Cs-134 after intake of food contaminated with radiocaesium in the human body and excretion of the sparingly soluble caesium iron(III) hexacyanoferrate(II) in the stool.
Patent DE-3736738-A1 (DE)
Title: Milling machine
Inventor: WILL HANS-WERNER
IPC: B23Q1/58
Filed: 1987-10-30
Abstract: In a milling machine with two tables (7, 8) on a machine bed (1), two synchronously driven drive gears (9, 10) are provided at a mutual distance from one another on each bed side. The respective table (7, 8) can thereby be driven in succession first by the one and then by the other drive gear (9, 10) so that it is able to perform a greater stroke than in known milling machines. <IMAGE>
Patent DE-3738708-A1 (DE)
Title: Device for the automated heating of single or multiple food portions, with an automatic removal device for removing them from a supply store
Inventor: ALESSI MARIO
IPC: G07F9/10
Filed: 1987-11-14
Abstract: The invention relates to a device for the automatic heating of food.   This object is achieved according to the invention in that a device for removing single or multiple food portions from a suitable store by means of an electromechanical flap system and supplying the food to a food heater by means of an electromechanical flap-sliding system, allowing the food conveyance by means of its own gravity, is provided. The food is removed from the food heater via an additional electromechanical flap auxiliary system.