baber/WOPTO huggingface dataset:
Patent DE-3634308-A1 (DE)
Title: Sporting apparatus for learning the serve in ball games
Inventor: SCHULLAN MAXIMILIAN
IPC: A63B69/38
Filed: 1986-10-08
Abstract: To improve and perfect the teaching and practise method for the tennis serve, according to which all that has previously been possible is the somewhat unrealistic striking of a fixed ball, an apparatus has been developed which, when a ball-striking or ball-positioning part is inserted into a multiply adjustable mounting, permits the teaching and practising of the two essential movement processes of the serve, the positioning of the ball and the striking of the ball, in a simple, clear and highly realistic manner.
Patent DE-3634450-A1 (DE)
Inventor: FARMONT ROLF DR
IPC: B60J7/11
Filed: 1986-10-09
Abstract: The invention relates to a sunroof (1) for motor vehicles with a cover frame (3). This cover frame is formed by a first frame (5) and a second frame (6) and with a cover (4), which can be opened and closed. The cover frame (3) can be fixed in position by clamping of the roof skin (2) in the region of the opening edge (2') between the first and second frame at the vehicle top. The clamping mechanism allows the maintenance of the required clamping forces between the first and the second frame. Openings (8, 8', 8'') can be distributed around the circumference of the first frame. The second frame carries levers (9) which can be slid through the openings of the first frame and can be tilted, in the mounted state, into a bolting position. The lever (9) can have a rest state at the first frame upon tilting in a bolting position and the lever (9) exerts the required clamping forces between the first and the second frame. A gripping piece (10) can be provided with a longer lever arm than the corresponding length of the lever (9) for tilting the lever (9).
Patent DE-3637669-A1 (DE)
Title: Device for automatically detecting the electrical characteristic values of an accumulator (rechargeable battery)
Inventor: FRITZKE JOERG-DETLEV DIPL ING
IPC: H01M50/569
Filed: 1986-11-05
Abstract: A device is proposed for automatically detecting the electrical characteristic values of accumulators, which device is distinguished from known devices by a considerably greater universal capability. The various characteristic values, such as voltages, charging currents, capacities for example, are provided in coded form on or in the accumulators. The charger (11) contains a decoding device (21) which scans the coding of the accumulator (10) and uses the coding to form signals for switching over the charging circuit (23) of the charger. The coding consists, for example, of a mechanical matrix having projections (18) and depressions (13) on the outside of the housing of the accumulator. The decoding device (21) of the charger (11) scans the coding by means of axially sprung contact pins (19) during insertion of the accumulator into the charger, these contact pins (19) belonging to the decoding device. <IMAGE>
Patent DE-3639471-A1 (DE)
Inventor: PRONOBIS JOERG
IPC: C09D167/08
Filed: 1986-11-18
Abstract: Air-drying modified alkyd resin binding agents, composed of (a) between 40 and 75 % by weight of dessicant and/or semi-dessicant fatty acids, (b) between 15 and 35 % by weight of di- and/or polyols, at least 80 % by weight of the alcohols being composed of dipentaerythrite and/or ditrimethylolpropane, (c) between 5 and 25 % by weight of polycarboxylic acids or their anhydrides, (d) between 0 and 10 % by weight of di-isocyanates, (e) between 0 and 20 % by weight of monocarboxylic acids and (f) between 2 and 12 % by weight of ethylenically unsaturated monomers, the sum of components (a), (b), (c), (d), (e) and (f) being 100 % by weight. Also, process for the production of some modified alkyd resin binding agents, coating agent based on said binding agents and application of said coating agents, particularly as air-drying building coatings.
Patent DE-3641016-A1 (DE)
Title: Process and apparatus for processing beany material, in particular cocoa beans
Inventor: BAUERMEISTER JOACHIM DIPL ING
IPC: A23G1/02
Filed: 1986-12-01
Abstract: Process and apparatus for processing cocoa beans, in which the material is subjected to a thermal pretreatment with at least partial detachment of the hulls and is then, before comminution, subjected to a separation treatment, by which the material is at least partially freed from constituents of a low specific gravity, in particular hulls and hull fragments.
Patent DE-3643263-A1 (DE)
Title: Method and device for identifying metabolic disturbances by examination of the urine, in particular for early identification of a tendency to lithogenesis in the urine donor
Inventor: HOMMEL HORST DIPL ING
IPC: G01N33/493
Filed: 1986-12-18
Abstract: In the measurement method, a urine sample, for example a 12h to 24h urine, of a subject undergoes a frequency response analysis by means of AC-impedance spectroscopy and is examined for the presence of a urine discrimination, which indicate lithogenesis or a tendency to lithogenesis, specifically and preferably in the frequency range between 0.01 Hz and 100 kHz. The device consists, as known per se, of a preferably computer-assisted AC-impedance measuring unit which in turn is composed of a potentiostat and a Lockin amplifier, and of a heatable, non-electrically conducting measuring vessel to receive the urine sample to be examined, which unit is equipped with measuring electrodes and a stirrer for non-turbulent stirring of the urine during the measuring procedure.
Patent DE-3644063-A1 (DE)
Title: Process for the production of mouldings by casting in the molten state
IPC: C03B19/02
Filed: 1986-12-22
Abstract: The problem which occurs in the production of mouldings is that the latter frequently have considerable internal stresses, in particular if they have been cast in casting moulds. The present invention proposes that the casting mould be heated to a temperature essentially the same as the melting point and cooled together with the melt filling the mould or with the casting in such a way that the mould and casting pass through at least the first quartz transition of the material used (glass) together. A casting mould material which is particularly suitable for this purpose essentially comprises the same base substances (quartz) as the material to be cast (glass).
Patent DE-3644599-A1 (DE)
Title: Helical compression spring
Inventor: KUHN PETER
IPC: B23P15/00
Filed: 1986-12-29
Abstract: According to the prior art, helical compression springs with a varying wire cross-section are produced, inter alia, by a process in which a spring wire of constant cross-section is wound into a cylindrical spring body and the spring body is then ground externally and possibly internally to a conical shape. Because of the conical external shape, springs produced in this way do not use the full diameter of the installation space available and the conical grinding is relatively difficult and expensive. The spring according to the invention is formed by winding a spring wire to give a noncylindrical, for example waisted spring body and by subsequent cylindrical external grinding of this spring body. In the case of the spring according to the invention, the available diameter is used to the full by the turns of reduced cross-section, allowing their spring rate to be reduced to a greater extent. The grinding operation can be carried out economically, particularly by a centreless method.
Patent DE-3700313-A1 (DE)
Title: Use of a phosphinothricin-resistance gene
Inventor: STRAUCH ECKHARD
IPC: C12N9/10
Filed: 1987-01-08
Abstract: The phosphinothricin (PTC)-resistance gene isolated from the genome of Streptomyces viridochromogenes DMS 40736 is suitable for the selective N-acetylation of the L form of racemic PTC, which makes racemate resolution possible.
Patent DE-3702779-A1 (DE)
Title: Self-adhesive film letters with colour contour line
Inventor: ZEUG WALTER
IPC: G09F7/14
Filed: 1987-01-30
Abstract: Self-adhesive film letters have a colour contour line which is produced by a computer-controlled progression program, a colour applicator being fixed to a plotter guide bar of a cutting table and producing, in the identical progression line of the cutting edge, a coloured outline of the film letter for improved graphic emphasis.
Patent DE-3703723-A1 (DE)
Title: Method for setting up a specific subscriber connection by means of dialling information with different numbers of digits
Inventor: KUSS ANDREAS
IPC: H04Q3/42
Filed: 1987-02-04
Abstract: The invention relates to a method for setting up a specific subscriber connection within centrally controlled telecommunications systems in special telephone networks by transmitting dialling information with different numbers of digits. The dialling information is stored in a first memory area (SP1) and, if incomplete, is completed with supplementary dialling information (WI) from a second memory area (SP2) by means of an information reference (IV) to this second memory area (SP2). The supplementary dialling information (WI) and the incomplete dialling information are transferred with the correct digits in the correct positions to the first memory area (SP1). Methods of this type are used for special telephone networks in which the individual telecommunications systems have different numbering schemes. <IMAGE>
Patent DE-3708984-A1 (DE)
Title: Brush
Inventor: BUBLITZ VENETA
IPC: A46B9/02
Filed: 1987-03-19
Abstract: A brush, in particular for nail varnish, on whose holder there are provided at least two stems (2, 3) with two bristle bundles (4, 5) which extend parallel to each other, are of approximately the same length, and have a spacing from one another of 1-10 mm. <IMAGE>
Patent DE-3709643-A1 (DE)
Title: Jig plate
Inventor: HESS HERBERT
IPC: B23Q3/10
Filed: 1987-03-24
Abstract: Jig plate (15, 25, 46, 57, 85) with at least 2 surfaces (57a) lying parallel to one another, on which the base elements (3, 52, 63, 76, 84) provided with mating bushes (4, 21, 21a, 53, 64, 77) are positioned by a gauge (1, 19, 48, 88), provided with the same bores, by pushing through pins (17, 18). <IMAGE>
Patent DE-3712792-A1 (DE)
Title: Circular saw
Inventor: LYSANOV VLADISLAV SERGEEVIC
IPC: B23D61/02
Filed: 1987-04-15
Abstract: The circular saw contains a saw blade (1), on the periphery of which grooves (2) with guides (3) are made on a circular arc which exceeds an angle of 180@. Inserted teeth (4) are arranged and held in place in the guides (3). The inserted teeth (4) have a profiled inside (10) and a profiled outside (7). The opposed teeth (4) bear with the profiled outsides (7) over the entire periphery of the guides (3) against the saw blade (1). The inside (10) of the profile of the inserted teeth (4) is arranged for the mounting of the latter in the guides (3) of the grooves (2) as well as for the chip breaking and removal. <IMAGE>
Patent DE-3715622-A1 (DE)
Title: Joint seal on prefabricated shaped (purpose-made) concrete parts, in particular pipes
IPC: F16L25/00
Filed: 1987-05-11
Abstract: Up until now, in the case of joint seals on prefabricated shaped concrete parts, in particular concrete pipes which do not have sockets, an end-side groove has been lined with a soft/resilient material into which there was inserted a sealing band which is provided with lips and spans the gap. A seal of this type was not capable of allowing for transverse or longitudinal movements of the two abutting pipes. In order to remedy this, a sealing element (7) formed from two sealing strips (8, 9) is inserted in the border region of the groove (4), between which strips there is retained, with corresponding pressing, a connecting element (10) which is in the form of a web and is rigid in the longitudinal and transverse directions. The connecting element (10) spans the gap. Since the groove (4) may be considerably deeper than the width of the sealing element (7), large longitudinal movements are possible without influencing the seal. A step-shaped extension (5) on the groove wall ensures that, in the event of transverse movements of the two neighbouring pipes, the sealing strips (8, 9) are not over-pressed by the connecting element (10). The joint seal is particularly suitable for advancement pipes upon which it is not possible to walk. <IMAGE>
Patent DE-3715956-A1 (DE)
Title: Method for monitoring the program sequence of dishwashers or washing machines
Inventor: HESTERBERG BERND ING GRAD
IPC: D06F34/32
Filed: 1987-05-13
Abstract: In a method for monitoring the program sequence of program-controlled dishwashers or washing machines which are equipped with an electronic program control device, can be connected to a cold-water or hot-water supply and can be operated at varying heat output, a display field displaying the program running time or remaining running time of the selected program, the program running times are determined in accordance with the corresponding programs run at the place of installation of the machine.
Patent DE-3717317-A1 (DE)
Title: Window-reveal cladding
Inventor: OTTO MANFRED
IPC: E06B1/34
Filed: 1987-05-22
Abstract: The invention relates to a novel window-reveal cladding for buildings, comprising angle profiles which terminate the window reveal, butt flush against the window frame and are fastened thereon in rails. The rail comprises a U-profile with an inwardly bent outer leg and presses and secures the angle profile onto the vertical leg via claws, and the angle profile exhibits a screed, on which an expansible sealing strip rests and which is covered by an angle moulding. The invention further relates to a process for fitting the cladding. <IMAGE>
Patent DE-3717723-A1 (DE)
Title: Hand-guided electric tool, such as angle grinder and the like
Inventor: PIATER HERBERT ING GRAD
IPC: B24B41/00
Filed: 1987-05-26
Abstract: With known electrical tools, in which the working spindle is driven via a bevel gear pair and the driving bevel gear (pinion), provided with a through-hole and having an internal thread, is screwed on to the threaded journal of the drive shaft, and the threadless portion of the journal passes through the axial hole of the bevel gear and performs a centring function, overdetermination may occur since the thread also has a centring action. To eliminate such overdetermination, the threadless journal portion (7') of the drive shaft (1) and/or the axial hole (9) in the bevel gear (11) is/are dimensioned, as regards length and/or diameter, such that a supporting and centring function of the journal portion is dispensed with (Fig. 1). With such a seating of the driving bevel gear (pinion), now realised only by shoulder and thread, drunkeness (inclinations of the bevel gear) is largely avoided. <IMAGE>
Patent DE-3719703-A1 (DE)
Title: Welded connection for cylindrical pipes
Inventor: SPOHRER JUERGEN
IPC: F16L13/02
Filed: 1987-06-12
Abstract: In the case of a welded connection for cylindrical pipes (1), the mutually facing pipe ends (2, 3) are provided with complementary cylindrical cutouts (4, 5) and are plugged together with a press fit. The outer annular gap (7) running in the radial direction is through-welded. The connection is dimensionally accurate and is suitable, in particular, for pressure pipes of nuclear reactors. <IMAGE>
Patent DE-3721942-A1 (DE)
Title: Device for releasing and closing frictionally connected flanged joints for absorbing axial forces
Inventor: HOLZGRUBER WOLFGANG DIPL ING D
IPC: F16L23/04
Filed: 1987-07-03
Abstract: A device for releasing and closing frictionally connected flanged joints for absorbing axial forces in pressure vessels, pressure tanks and particularly pressurised melting plants, such as for example pressurised induction furnaces and pressurised electroslag remelting plants, and having closure elements engaging on at least two flanges, shall make it possible to provide sufficiently strong closing forces in a simple construction. For this purpose the flanges (21, 22) which are to be joined are bevelled with an outward taper on the faces (stepped face 23) directed away from one another and are encircled by a clamping ring (30) acting as a closure element which has at least two parts in the peripheral direction and is movable in the direction of the flange plane, the clamping ring having a groove-shaped cross-section and the inner faces (24) of the clamping ring being adapted to the conical cross-section of the flanges (21, 22). When the plant is in an unpressurised state, the clamping ring sections (30a to 30c) can be moved by a corresponding clamping device (31) towards the axis of the flanges (21, 22) and locked in the closed position when the plant is unpressurised. <IMAGE>
Patent DE-3723782-A1 (DE)
Inventor: GRAHE GERWALD DR
IPC: C08G85/00
Filed: 1987-07-16
Abstract: Cyclocarbonate compounds, process for manufacturing them by conversion of halogen hydrins with an alkali metal bicarbonate in the presence of a polar aprotic organic solvent, and their use in the manufacture of the corresponding urethanes.
Patent DE-3729150-A1 (DE)
Title: Patterning for the block of a cultivation embankment
Inventor: JUNG WILLI DR
IPC: E04B2/02
Filed: 1987-09-01
Abstract: The cultivation-embankment patterned block is subsequently plugged, as a decorative element, onto old and new cultivation-embankment blocks by means of a clip which consists of plastic or stainless steel and is adhesively bonded or screwed on the decorative block, said clip being manufactured such that it can be pushed just over the concrete border. Said clip is thus designed in the form of an upside-down U having leg lengths of 10-30 cm, a leg width of 10-30 mm and a leg opening of not more than 20-40 mm, as required in each case.
Patent DE-3733272-A1 (DE)
Title: Shift register adder circuit in 51111 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1987-10-01
Abstract: The shift register adder circuit according to the subject of the invention differs from the shift register adder circuit according to the main patent application (P 3733062.4) mainly in that a possible carry is not processed using an additional one-upwards shift circuit, but an additional flipflop. The main circuit thus consists not of eight flipflops, but of nine flipflops. The control inputs are also triggered according to Figure 2. <IMAGE>
Patent DE-3733910-A1 (DE)
Title: Piston for internal combustion engines
Inventor: BOEHM GERHARD DIPL ING
IPC: F16J1/16
Filed: 1987-10-07
Abstract: The invention relates to a piston for internal combustion engines with an insert (4, 9, 11, 13, 15) of greater strength than the material of the piston (1), which insert is located in the wall of the piston pin bore (5, 8, 12, 16). In order, in the said piston, to avoid the risk of boss cracking on the circumference of the piston pin bore by simple means and without substantially increasing the weight of the piston or adversely affecting the free movement of the crankshaft drive, the insert has a thickness varying over the circumference of the said bore, measured in its radial direction, which in the more highly stressed circumferential areas of the bore wall is greater than in other circumferential areas. <IMAGE>
Patent DE-3734516-A1 (DE)
Title: Fuse arrangement
Inventor: THIENEL BERNHARD
IPC: H01H85/32
Filed: 1987-10-13
Abstract: The invention relates to a fuse arrangement, in the case of which a defect on a fuse link is indicated by an electrical light source illuminating. To this end, an electrical light source is integrated in the cover of the fuse base in such a manner that the electrical light source is connected in parallel with the fuse link when the cover is fitted onto the fuse base.
Patent DE-3734744-A1 (DE)
Title: Sealing system
Inventor: LANGE ALBERT
IPC: F16L27/10
Filed: 1987-10-09
Abstract: To compensate for angular differences and/or parallel offset and/or axial displacement between two components capable of moving relative to one another, a new, gastight, pressure-tight and temperature-stable sealing system is proposed which is clamped frictionally between the components to be sealed off and in which separate plastic/metal sealing pairs each acting radially or axially, independently of one another, are used. The sealing elements are self-centring and seal wear is compensated for by tightening. The system is simple to produce and maintenance-free for years.
Patent DE-3739700-A1 (DE)
Title: Formulations containing  alpha -linolenic acid (18:3, omega 3) and/or derivatives thereof, and process for their preparation and use in nutrition and medicine
Inventor: JESCHKE GUENTHER DR MED
IPC: A61K31/20
Filed: 1987-11-24
Abstract: The unsaturated fatty acids eicosatetraenoic acid (20:4, omega 6) and eicosapentaenoic acid (20: 5, omega 3) play an extremely important role in human fat metabolism; from them are formed the metabolites prostaglandins and leucotrienes, present in every cell, which are essential for normal cell function. Eicosapentaenoic acid principally occurs in fish or fish products. A diet rich in eicosapentaenoic acid has a favourable effect on specific diseases from the prophylactic and therapeutic aspect. The supply necessary for this purpose of a considerable amount of fish or fish oil is associated with severe disadvantages such as low stability, part being in the liquid form, digestion and taste disturbance, increased supply of cholesterol and triglycerols which contain fatty acids other than eicosapentaenoic acid. alpha -Linolenic acid (18:3, omega 3) which occurs in linseed oil and other crops, is metabolised in the body to give eicosapentaenoic acid. The disadvantages of the fish diet can be avoided, retaining the same action, by using linseed oil and other  alpha -linolenic acid-containing crops. The  alpha -linolenic acid present in the linseed oil or in other crops can be isolated and then used itself, or better as a derivative, e.g. as the magnesium salt of  alpha -linolenic acid; oral intake thus becomes significantly simpler and the taste is more pleasant. Linseed and linseed oil and the other... Original abstract incomplete.
Patent DE-3801055-A1 (DE)
Inventor: DRUMM OWEN
IPC: H04M9/00
Filed: 1988-01-15
Abstract: Stock exchange work station desks, each with 12 loudspeakers, are connected by way of a TDM bus to respective selections of 12 lines out of 256 dedicated lines from which announcements may originate. To enable the connections of loudspeakers to lines to be more readily rearrangeable than is the case with a wired distribution frame, the 256 lines are multiplexed onto a bus 25 and each group of 12 desk loudspeakers has an associated desk card, such as 30, 31, which under control of a processor 33 selects 12 time slots corresponding to the lines required by the desk. A desk card such as 30 demultiplexes its selection of slots onto 12 separate analogue loudspeaker channels (Fig 6). A desk card such as 31 assembles its selection of slots into serial data form and transmits to the remote desk where demultiplexing to the loudspeaker analogue channels occurs (Figs 4 and 5). Each loudspeaker channel is voice switched, a threshold detector 34 putting a ninth bit into a line slot code to enable a loudspeaker channel if the level of activity is higher than a level set individually for each line by the processor 33, (Fig 7). If the level of activity falls below the threshold for more than 4 seconds the ninth bit is removed and any associated channel is disabled. <IMAGE>
Patent DE-3807501-A1 (DE)
Title: Fungicidal wallpaper
Inventor: HOELTER HEINZ DIPL ING
IPC: E04B1/72
Filed: 1988-03-08
Abstract: The invention describes a process for wall treatment and a wallpaper design for combating mould fungi in living and working areas, the wallpaper adhesives having a pH of less than 3.5 and/or greater than 13. A greater diffusion of the fungicidal active ingredients is achieved by means of specially perforated wallpaper. The wallpaper design provides for an isolating layer to be glued between the alkaline and acidic adhesives. The specially perforated wallpaper is only glued to this.