baber/WOPTO huggingface dataset:
Patent DE-3340849-A1 (DE)
Title: Method of reprocessing rubble from magnesite chromium bricks or chromium magnesite bricks, rubble reprocessed by the method and the use thereof
Inventor: NAZIRIZADEH MORTEZA DR
IPC: B09B3/00
Filed: 1983-11-11
Abstract: The invention relates to a method of reprocessing rubble from magnesite chromium bricks and chromium magnesite bricks, the rubble material being stored after sorting and, if appropriate, being moistened daily with water over a period of 1 to 3 weeks and being comminuted in the moist state or with spraying of water to grain sizes below 50 mm, and this comminuted material being stored for a period of 3 to 5 weeks with a periodical moistening with water and being washed out until liquid emerges from the material. The comminuted and washed-out material is comminuted to grain sizes of 0 to 6 mm and used for producing refractory bricks and especially rotary kiln bricks for rotary cement kilns.
Patent DE-3341248-A1 (DE)
Title: Adhesive clip
Inventor: STRAHL GERHARD
IPC: B43L5/02
Filed: 1983-10-24
Abstract: An adhesive clip for securing sheets of paper, cardboard, plastic, etc., on surfaces of all kinds, without the part to be secured or the securing surface being damaged. A metal or plastic plate measuring about 0.2 mm x 10 mm x 30 mm is bent so as to form a u-shaped double plate whose upper plate part projects to a length of about 10 mm beyond the lower plate part and extends plane-parallel or parallel to the lower plate, and whose lower, smaller, outer plate surface has an application of permanent pressure-sensitive adhesive. When the adhesive clip is pressed onto the securing surface and the material to be secured, a direct resilient action is exerted on the material to be secured by the projecting leg of the clip and, in the case of thin film material or paper, multiple clipping is effected within the adhesive clip. The adhesive clip can readily be removed from the securing surface and reused as often as desired.
Patent DE-3341964-A1 (DE)
Title: Device for the automatic guidance of tools
Inventor: SVOJANOVSKY RUDOLF
IPC: B23Q15/24
Filed: 1983-11-21
Abstract: A device for the automatic guidance of tools, in particular for welding, cutting and adhesive-bonding devices, is described. In order to rectify parallax errors which are caused by the unavoidable distance between a sensor and the tool in the feed direction, the sensor is attached via a separate sensor slide to a basic body in such a way that it can be vertically and/or transversely adjusted be servomotors. A control circuit delivers a first control signal which acts on the servomotors of the sensor slide in such a way that the correct vertical and/or transverse setting of the sensor with regard to the path to be followed is maintained. Furthermore, the control circuit contains a delay and correction stage which forms a second control signal from a correction signal and the first control signal at a speed signal representative of the defined speed, which second control signal acts on the servomotors of the tool slide in such a way that the tool, at any instant, assumes a vertical and/or transverse position which has been determined and assumed by the sensor at a time before this instant corresponding to the quotient of distance and speed.
Patent DE-3344536-A1 (DE)
Title: Shoe insert and method for its manufacture
IPC: B29C45/37
Filed: 1983-12-09
Abstract: The shoe insert is provided with a leather upper part which covers a plastic part and is provided with profilings. The outside of the plastic part, which faces the leather upper part, has a profiling which corresponds to the profiling of the leather upper part. The profiling of the leather upper part, which is designed as far as the rear side of the leather upper part, is supported by the profile of the plastic part. As a result, the profiling of the upper part cannot be pressed flat even after walking for a relatively long time.
Patent DE-3344716-A1 (DE)
Title: Process for producing a wort, preferably a beer wort, from a mash and an apparatus for carrying out such a process
IPC: C12C7/16
Filed: 1983-12-10
Abstract: The process serves for producing a wort from a mash. It is heated, solid constitutents settling as a result of sedimentation and a clarified liquid forming over this. The mash is then filtered to form a first wort which is returned into the clarified and still unfiltered liquid and mixed with this. As a result, only the sedimented constituents must be filtered, while the remainder does not need to be subjected to further filtration. The filter for carrying out the process is connected via a return pipe to the vessel for receiving the mash. As a consequence of the return of the filtered first wort into the vessel, an intermediate vessel is dispensed with.
Patent DE-3346401-A1 (DE)
Title: Magnetic field therapy device having a double coil
Inventor: SCHAUF GERHARD PROF
IPC: A61N2/02
Filed: 1983-12-22
Abstract: As part of magnetic field therapy, cylindrical air coils are used, and sometimes also coils in arrangement with a divided winding on a cylindrical coil body. At the same time, the treated object is to be inserted into the interior of the coil body. Treatment transversely to the coil direction, that is, with a field rotated through 90 degrees, is not possible. The newly proposed system comprises two short coils which are arranged relative to one another in such a way that a relatively homogeneous magnetic field is formed in the axial direction between the coils. As a result of the division into two mutually fixed coil bodies treatment can take place in the axial direction and at right angles thereto; thus, the body can be positioned either in direction I or II. <IMAGE>
Patent DE-3346614-A1 (DE)
Inventor: GEHRING PETER
IPC: F16K24/04
Filed: 1983-12-23
Abstract: 1. A vent valve (1) having a vent screw (2) closing an inner vent hole (3) and a chamber (4) having an outer vent hole (5), in particular an outer vent hole variable in its position by twisting, said chamber being tightly connected to a valve or plug housing (6) or the like, in particular for venting heating systems, preferably radiators, the inner vent hole (3) opening out into the chamber (4), characterized in that the chamber (4) is formed by an interior cavity of the housing (6), a plug part (11) being sealingly secured to said cavity, that the plug part (11) takes the form of a disc or disc-shaped insert and is rotatably attached to the housing (6) and has the outer vent hole (5).
Patent DE-3403973-A1 (DE)
Inventor: DARSOW GERHARD DIPL CHEM DR
IPC: C07H15/04
Filed: 1984-02-04
Abstract: In the preparation of a mixture of  alpha -D-glucopyranosido-1,6-mannitol and  alpha -D-glucopyranoside-1,6-sorbitol by catalytically hydrogenating  alpha -D-glucopyranosido-1,6-fructose in aqueous solution with hydrogen under increased pressure and at elevated temperature, the improvement which comprises effecting the hydrogenation continuously over a fixed bed of support-free shaped pieces of elements of sub-group 8 of the periodic table, which serve as the hydrogenation catalyst. The product can be directly used as a sweetener, without purification. The catalyst life is extremely long.
Patent DE-3404458-A1 (DE)
Title: Telescopic support for percussion and drilling machines
Inventor: ANDERSSON ROLAND
IPC: B25H1/00
Filed: 1984-02-08
Abstract: The telescopic support has two tubes which are axially adjustable towards one another, and a pneumatic spring is located between both tubes. Attached to the one free end of a tube is a machine mounting to which the machine can be fastened. The pneumatic spring is dimensioned in such a way that its force counteracts the weight of the machine and therefore an operator is at least largely relieved of this weight of the machine. If the longitudinal axis of the tool of the machine lies parallel to the longitudinal axes of the telescopic tubes, but the longitudinal axes are laterally offset from one another, the articulated capacity of a joint between a machine holder and the telescope is locked. However, the articulated capacity is released if the longitudinal axis of the tool on the one hand and the longitudinal axis of the telescopic tubes on the other hand intersect.
Patent DE-3407324-A1 (DE)
Title: Circuit arrangement for DC isolation of analog DC signals
Inventor: STENZEL WERNER DIPL ING
IPC: H03F3/38
Filed: 1984-02-29
Abstract: A DC isolator is proposed which operates on the chopper principle, transmits DC currents with alternating polarity and reproduces the respective current direction with the correct mathematical sign at the output of the isolator as well. The DC signal source is connected to the isolator via a rectifier. A comparator monitors the mathematic sign of the DC current and controls a changeover switch which switches over the DC-isolated output signal with the correct mathematical sign.
Patent DE-3408148-A1 (DE)
Title: Method for improving images generated by means of CT scanning devices
Inventor: FREUNDLICH DAVID
IPC: G06T11/00
Filed: 1984-03-06
Abstract: A method for correcting for ring artefacts in images which are obtained by R/R CT scanners comprises the following steps: determination of an original image by means of a real image without ring artefacts and a ring-artefact image. Determination of the ring-artefact image and achieving the real image by subtracting the ring-artefact image from the real image.
Patent DE-3410484-A1 (DE)
Title: Floor element
Inventor: KUENSTLE BERNHARD
IPC: E04C5/20
Filed: 1984-03-22
Abstract: The contents form a patent of addition to P 3318431.3 in order to utilise a space-spanning floor element which can be prefabricated for application as permanent shuttering for solid concrete floors. A planar particle board (3) serves as permanent shuttering. The arrangement of spacer anchors (5), which are anchored in the milled relief (9) of the particle board by means of an anchoring part (15, 16) and which receive the surface reinforcement of the solid concrete floor in the form of steel fabric mats (6), or receive the transverse bars in the case of single-bar reinforcement, and in which lattice girders (2) rest by means of their lower chords (7) and are held in a frictionally locking manner by mechanical locking, results in a large-surface-area floor element of high mounting stability, the support spacings of which are similar to those in the case of partially prefabricated concrete floor elements. Fundamental advantages are:   1. Space-spanning, large-format floor element which can be prefabricated and is intended for solid concrete floors with complete lower reinforcement.   2. Low weight permits manual mounting.   3. Recesses can be easily cut out on the building site. 4. Corrosion-resistant anchoring of the permanent shuttering on the concrete floor.   <IMAGE>
Patent DE-3414928-A1 (DE)
Title: Disinfectant compositions
Inventor: HYDE THOMAS GERALD DR
IPC: C07C37/14
Filed: 1984-04-19
Abstract: Phenolic disinfectant composition comprising:     i) 0 to 5% by weight of phenol,   ii) 20 to 100% by weight of two or more di-isopropylphenols and iii) 0 to 80% by weight of monopropylated, tripropylated or higher-propylated phenols as component with antibacterial activity. e
Patent DE-3419431-A1 (DE)
Title: Car roof case
Inventor: MANGOLD ANTON
IPC: B60R9/055
Filed: 1984-05-24
Abstract: Car roof case with a floor part and a cover articulated to the latter, the floor part having a projection which extends between its longitudinal sides and to which two lids are articulated on both sides.
Patent DE-3419686-A1 (DE)
Title: Use of a composition with therapeutic activity
Inventor: ARIAS-ALVAREZ JOSE ANTONIO
IPC: A61K33/04
Filed: 1984-05-24
Abstract: The invention relates to the use of a compound which provides sulphite and/or bisulphite ions in aqueous solution for the treatment of arthritis or epilepsy. The compound can be administered orally to the patients in aqueous solution as drops or capsules or in tablet form in a daily dose of about 0.2 to 50 mg per kg of body weight, and a distinct improvement in the symptoms of the disease is observed after only a few months of treatment.
Patent DE-3419735-A1 (DE)
Title: Energy displacement device for a desulphurisation plant
Inventor: RUFF KLEMENS
IPC: B01D53/34
Filed: 1984-05-26
Abstract: It is known to desulphurise flue gases by passing them through a scrubber. In order to achieve the necessary chimney temperature of the clean gas stream, the heat of the crude gas stream is utilised which can be transferred to the clean gas stream via a heat displacement system. As long as the temperatures lie above the dew point of sulphuric acid, materials such as steel can be used for this. However, difficulties result if the temperatures are below the dew point of sulphuric acid, so that special measures have been found. 
<??>The invention now provides staggered heat displacement systems 13, 14, in which, initially, in a relatively high temperature range, heat exchangers 3, 7 made of steel are connected together via a heat transport medium and, in a downstream second heat displacement system 14, heat exchangers 4, 6 made of corrosion-resistant and antiadhesive plastics are used. 
<IMAGE>
Patent DE-3423489-A1 (DE)
Title: Process and device for regulating extruders
Inventor: BECKER BERND
IPC: B29C48/92
Filed: 1984-06-26
Abstract: To determine the weight per unit length of the profile (10) the latter is clamped between two fixed guides (28, 30) downstream of the calibrating device, after which a deflection of the profile (10) by a defined amount is effected by means of a reciprocally movable slide (32). The force (A) necessary for the deflection is determined, after which the weight per unit length can be determined via the modulus of elasticity and the moment of inertia of the profile (10). The haul-off device and/or the heating of the extruder can be regulated with the aid of this determination of the weight per unit length. <IMAGE>
Patent DE-3424244-A1 (DE)
Title: Damping and filtering device for an inking apparatus for multicolour printing on a recording medium
Inventor: JOHANNSEN FRED DIPL ING
IPC: B41J2/19
Filed: 1984-06-30
Abstract: In inking apparatuses for multicolour printing on a recording medium having a plurality of ink supply containers and many ink feed tubes to the individual ink chambers in the ink jet print head, the risk of gas bubbles passing into the ink jet print head is even greater. The ejection operation of ink is interrupted by the gas bubbles passing into the ink jet print head and damaged printed images are thus produced. The invention is based on the object of providing a damping and filtering device for an inking apparatus for producing multicolour printing, which device reliably prevents air from penetrating into the ink jet print head. This object is achieved by a cuboid basic body (31) having at least one trough-shaped depression (34, 35) arranged in each case in its two opposite large surfaces (32, 33), an inlet channel (37) and an outlet channel (38) which open out in each case into the bottom surface (36) of the depression (34, 35), a film-type screen fabric (39) which is firmly connected to the bottom surface (36) and covers the outlet channel (38), and a membrane-type film (54) which closes off the depression (34, 35) in a fluid-tight and gas-tight manner. The damping and filtering device according to the invention is distinguished by a particularly simple structure. <IMAGE>
Patent DE-3427641-A1 (DE)
Title: Device for attaching a flat article
Inventor: BUSCH REINER
IPC: F16B5/06
Filed: 1984-07-26
Abstract: The device for attaching a flat article to a base is provided, in particular, for fastening a foot mat (1) of a motor vehicle to a type of floor covering (2) of the motor vehicle. Attached to the floor covering (2) is a lower part (3) which has a widened top part (5) directed upwards. A slide (7) which is displaceable in a guide (6) of the foot mat (1) is provided with a slot (8) which is open on one side in the direction of displacement. To fasten the foot mat (1) to the floor covering (2), the slide (7) is displaced such that it grips with its slot edges (9) below the top part (5). <IMAGE>
Patent DE-3428927-A1 (DE)
Title: Turning device for turnover ploughs
Inventor: REIFERTH WILFRIED
IPC: A01B3/421
Filed: 1984-08-06
Abstract: The invention relates to a turning device for turnover ploughs with a hydraulic turning cylinder. The known turning devices with a hydraulic turning cylinder are equipped with mechanical or hydraulic change-over devices in order to change over the turning cylinder at dead centre. These change-over devices often do not have the necessary operating reliability. According to the invention, the change-over is carried out by the arrangement of an electrical or electronic switching unit between a stationary plough part and a plough part moved during the turn. The electronic switching unit controls the hydraulic change-over valve via a servomotor. As a result, the operating efficiency of the turning device is substantially increased and maintenance is made easier. <IMAGE>
Patent DE-3429684-A1 (DE)
Inventor: DANGSCHAT HOLMER DIPL ING
IPC: G01B9/02
Filed: 1984-08-11
Abstract: 1. Position measuring device for measuring the relative position of two objects, with a unit (6; 29) movable along a measuring track and connected to the one object (8; 24), which unit, together with the measuring track is fitted in a hollow body (1; 21) connected to the other object (2; 22) for protection against the environment, the hollow body (1; 21) having a longitudinal slot (11; 27) running in the measuring direction for the passage of a carrier (10; 26) for the movable unit (6; 29), sealed by at least one sealing element (13; 30), characterized in that the carrier (10; 26) is formed in two parts in the form of an outer carrier (10a; 26a) and an inner carrier (10b; 26b), in that there is no force-transmitting connection between the outer carrier (10a; 26a) and the inner carrier (10b; 26b), in that only the outer carrier (10a; 26a) is in mechanical contact with the at least one sealing element (13; 30), and in that the inner carrier (10b; 26b) is rigidly connected to the one object (8; 24) to be measured and is connected stiff in the measuring direction (X) to the movable unit (6; 29).
Patent DE-3430638-A1 (DE)
Title: Nut for anchor rods
Inventor: SCHLIEPHACKE HEINRICH DIPL ING
IPC: E04G17/065
Filed: 1984-08-21
Abstract: The invention relates to a nut for anchor bars in formwork construction. In the case of this nut, parts of an internal thread are arranged in the passage opening on two mutually opposite sides, the dimensions of which parts are adapted to a threaded rod which likewise only exhibits parts of a thread on two mutually opposite sides, with the result that, depending on its position with respect to the anchor rod, the nut can be displaced longitudinally on it or else is fixed by the engagement of the thread.
Patent DE-3432592-A1 (DE)
Title: Glazing profile for the windows of vehicles, in particular motor vehicles
Inventor: KUPPINGER GERHARD
IPC: B60J10/265
Filed: 1984-09-05
Abstract: The invention relates to a glazing profile made of rubber or the like for the windows of vehicles, in particular of motor vehicles, which has a first channel, open on one side, for receiving the window and a second open channel, situated opposite, for receiving a flange of the vehicle body, and which is also provided with a groove, which is open on one side, for receiving an attachment leg of a cover strip with essentially T-shaped cross-section. In order to permit a particularly accurately fitting glazing, there is provision according to the invention for the groove to be constructed in a T shape and to serve to receive a holding rail which is T-shaped in cross-section, the base part of the said rail having a channel which serves to receive the attachment leg of the cover strip.
Patent DE-3432908-A1 (DE)
Title: Holder for a spoiler
Inventor: NAPIERSKI REINHARD
IPC: B60J7/22
Filed: 1984-09-07
Abstract: The invention relates to a detachable holder for roof spoilers on motor vehicles having two attachment devices which can be displaced on the roof spoiler transversely with respect to the longitudinal direction of the motor vehicle and can be adjusted along the optimum tightening axis of the roof spoiler to different widths of the sliding roof openings.
Patent DE-3435995-A1 (DE)
Title: Circuit arrangement for a broadband communications system
Inventor: BEYER KLAUS
IPC: H04H20/78
Filed: 1984-09-26
Abstract: A circuit arrangement for a broadband communications system is proposed in which an amplifier unit (14, 14') can be inserted in each case between a domestic transfer point (11) and one or more subscriber connections (12). A first amplifier unit (14) is connected to the domestic transfer point and the other amplifier units (14', 14'') are connected to the first amplifier unit using loop-through technology. <IMAGE>
Patent DE-3503619-A1 (DE)
Title: Process for the adhesive bonding of honing stones and grinding stones to a metallic support element
Inventor: BUCHHOLZ HEINRICH DIPL CHEM
IPC: C09J5/04
Filed: 1985-02-02
Abstract: In the process according to the invention, in order to achieve the adhesive bond between honing stones and the like and their metallic support elements, a chemically reacting primer/adhesive system is used which comprises a specific copolyester as hot-melt adhesive and an isocyanate dissolved in the solvent, as primer. The honing stones are coated with the specific copolyester, which, in the melt state, can be applied as a thin film with the aid of a roller applicator or the like. The coating of the stones can take place entirely independently of the coating of the support elements with the isocyanate (primer). The coated honing stones can be subjected to interim storage of any desired length. When required, they are removed from the store, after which their surface coated with the adhesive is warmed within a few seconds, for example by means of a quartz lamp, until the adhesive melts. The honing stones with the molten adhesive layer are then applied to the adhesive surface, coated with the isocyanate, of the support element, and the adhesive surfaces are pressed against one another for a short period of a few seconds. Using this procedure, extended heating times and the problems caused by these are avoided.
Patent DE-3503661-A1 (DE)
Title: Prismatic measuring instrument for measuring outside diameters and keyway depths, and for measuring the cylindricity of round workpieces
Inventor: HARBOTT WOLFGANG
IPC: G01B5/18
Filed: 1985-02-04
Abstract: For the purpose of convenient, rapid and accurate measurement, the measuring surfaces of the prismatic measuring instruments are placed on the workpiece in such a way that the prism is at right angles to the workpiece. In this case, the measuring mandrel, which is guided in a bore through the apex of the angle  alpha , transmits the length from the bearing point (F) of the workpiece up to the apex (S) onto the scale of the measuring instrument. The scale of the measuring instrument is tuned to the angle  alpha  and directly displays the diameter.
Patent DE-3505060-A1 (DE)
Title: Type I interferons, genetic sequences which code therefor, and organisms producing these
Inventor: HAUPTMANN RUDOLF DR
IPC: A61K38/00
Filed: 1985-02-14
Abstract: The present invention relates to type I interferons which are called omega-interferons, as well as to recombinant DNA processes for preparing these peptides and products which are required in these processes, for example gene sequences, recombinant DNA molecules, expression vectors and organisms.