baber/WOPTO huggingface dataset:
Patent DE-3713536-A1 (DE)
Inventor: WEBER GUENTHER
IPC: B26D7/00
Filed: 1987-04-22
Abstract: A drive and bearing arrangement for a circular cutting machine is described which is characterized by its high operational reliability, long working life and precise knife guidance. For this purpose a particular bearing arrangement is provided for supporting the knife shaft. The knife shaft is journalled at the knife side via a bearing which is particularly suited to bear radial forces while a bearing unit which can bear both radial forces and also axial forces is provided directly adjacent this bearing. The inner and outer rings of all the bearings are clamped together without play in the axial direction.
Patent DE-3715029-A1 (DE)
Inventor: DEMUS DIETRICH PROF DIPL CHEM
IPC: C07D405/12
Filed: 1987-05-06
Abstract: The invention relates to crystalline-liquid compounds for mixtures in opto-electronic components for modulating transient or rejected light as well as for coloured or black-and-white reproduction of figures, symbols and images which occurs by virtue of their dielectric and optical anisotropy. The aim is to produce new substances which can offer high negative dielectric anisotropy for wide temperature ranges, ready miscibility with other liquid crystals and ease of production and which can be used in liquid crystal mixtures for electro-optical arrangements. According to the invention, r-2-substituted-t-5-substituted-c-5-cyano-1,3-dioxanes are used as crystalline liquid compounds Cholesterinic crystalline liquid compounds or chiral smectic liquid crystals or also non-crystalline-liquid substances, particularly dyestuffs, may be added to the substances according to the invention.
Patent DE-3717717-A1 (DE)
Title: Current-compensated annular-core inductor having increased stray inductance
Inventor: WIMMER WILLI
IPC: H01F17/06
Filed: 1987-05-26
Abstract: A current-compensated annular-core suppression inductor is described which has increased inductance and likewise increased stray inductance as a result of a magnetically conductive ring surrounding it.
Patent DE-3728846-A1 (DE)
Inventor: KISHIMA NOBORU
IPC: C08G59/44
Filed: 1987-08-28
Abstract: Process for preparing an open-pored porous material, in which a dispersion is formed by vigorous stirring of a mixture comprising a main constituent, a hardener of the polyamide type, a filler material and water, this dispersion is cast in a water-impervious mould and the dispersion, still containing water, is cured. The main constituent is an epoxy resin of the type derived from bisphenol, to which one or a number of reactive diluents have been added, each containing one or more epoxide rings per molecule, in quantities of 18 to 50 % by weight per 100 % by weight of the epoxy resin of the type derived from bisphenol.
Patent DE-3730568-A1 (DE)
Title: Circuit for monitoring for faults during the processing of measurement signals in a motor vehicle
Inventor: ROSSBERG RAINER
IPC: F02D41/26
Filed: 1987-09-11
Abstract: The invention relates to a circuit of the simplest possible design for monitoring measurement signals when they are subjected to processing or other conversion or transformation on their transmission path from the measurement point within a motor vehicle to a digital microprocessor, so that the necessary safety is ensured when the motor vehicle is moving. <IMAGE>
Patent DE-3734085-A1 (DE)
Inventor: FERGUSON ARTHUR R
IPC: B63H25/12
Filed: 1987-10-08
Abstract: A marine propulsion device 10 has an operator actuated pneumatic device 42 to provide pneumatic assistance for movement of the gear change lever (38), the throttle control lever (40 Fig. 3 not shown) or the steering arm (36 Fig. 4 not shown) for steering the propulsion unit. The pneumatic device comprises a piston and cylinder actuator 44,46 and a valve 42 which controls the supply of sub-atmospheric gases, from the crankcase 32 of the engine 26, or above-atmospheric gases, from the combustion chamber 34 of the engine, to the actuator.   <IMAGE>
Patent DE-3734550-A1 (DE)
Inventor: UMMEN FRANZ
IPC: B23K3/06
Filed: 1987-10-13
Abstract: A solder injector with high-frequency heating comprises a front part designed as a hollow soldering tip made of a material having a high thermal conductivity and a hollow coil core made of a Curie temperature-dependent material rigidly connected to the front part and surrounded by an induction coil. The hollow coil core is designed as an axial passage for the solder cord, which is fed toward the rear.
Patent DE-3738934-A1 (DE)
Inventor: MECKE NORBERT DR
IPC: B41M5/26
Filed: 1987-11-17
Abstract: A thermally-sensitive ink ribbon, in particular a thermally- sensitive carbon ribbon, with a conventional carrier and on one side of the carrier a layer of fusible ink, where between the layer of fusible ink and the carrier there is a second layer consisting of an organic substance which does not melt during the thermal printing operation but which during the thermal printing operation adheres more strongly to the carrier than to the molten fusible ink. This thermally-sensitive ink ribbon results in markedly reduced relative gloss values for the printed symbols or letters so that there is less strain on the eye of the observer. The relative gloss values are measurable by known reflectometers. 
<IMAGE>
Patent DE-3742036-A1 (DE)
Title: Fastening arrangement for an exhaust-gas manifold
Inventor: BLOEDEL-PAWLIK JUERGEN
IPC: F01N13/16
Filed: 1987-12-11
Abstract: So that the flange of an exhaust-gas manifold can be fixed accurately in position on a multi-cylinder internal-combustion engine and nevertheless in order to provide clearance for slight sliding movements of the exhaust-gas manifold flange, an intermediate element provided with a long hole is connected positively to the flange via a pin projecting into the flange bore, the staybolt for the flange fastening being guided within the long hole. It is clearly more advantageous to provide that intermediate element, preferably produced from a sintered material, with a long hole than, for example, to provide the latter directly in the flange.
Patent DE-3742187-A1 (DE)
Title: Pivotable tool exchange arm
Inventor: ESSER KARL-JOSEF
IPC: B23Q3/155
Filed: 1987-12-12
Abstract: The invention relates to a pivotable tool exchange arm having a rotary arm which is pivotable by its one end through 180@, the longitudinal axis of the tool in the two end positions of the tool located at the sides of the axis of rotation being disposed in two planes arranged at right angles to each other, and the pivot axis of the arm relative to the horizontal plane being disposed, inclined by 45@, on the median between the two end positions. The intention of the tool exchange arm is, on the one hand, to enable a space-saving rotary movement of the tools through 180@ to take place from the one end position into the second end position located at a right angle to the first end position and, on the other hand, to enable two tools to be moved simultaneously during this process when the exchange arm is pivoted through 180@. For this purpose, provision is made for the rotary arm (5) to have, at its free end (5b), an exchange arm (6) which is secure against rotation, has two parallel tool receiving fixtures (7a, 8a), and is inclined at an angle of 45@ relative to the axis of rotation (S) of the rotary arm (5). <IMAGE>
Patent DE-3805237-A1 (DE)
Title: Brake for bicycles, tricycles and the like
Inventor: ROMANO ANTONIO
IPC: B62L1/12
Filed: 1988-02-19
Abstract: A brake for bicycles has two shoes which are connected to each other in an articulated manner and are provided at one end with brake blocks and run at the other end into two lever arms for the connection of an actuating cable. The lever arm of one brake shoe passes through an opening formed in the body of the other brake shoe.
Patent DE-3805885-A1 (DE)
Title: Connection
IPC: B01J19/00
Filed: 1988-02-25
Abstract: In the case of known connections, two flanges with a seal provided therebetween are braced with respect to one another via an outer ring. The novel quick-acting connection is intended to be sterilisable and to ensure the aseptic throughpassage of media. The identical flanges have supporting lugs which engage beneath the sealing ring on the inside and whose front cutting edges are set back with respect to the plane of the planar end surfaces which belong to the flanges and abut in the central plane of the sealing ring. The narrow distance between the cutting edges is spanned by part of the sealing ring. Quick-acting connection for clearance-free media throughflow.
Patent DE-3806277-A1 (DE)
Inventor: OPITZ KLAUS PROF DR
IPC: A61K31/44
Filed: 1988-02-27
Abstract: Pharmaceuticals containing 1,4-dihydropyridine derivatives can be used as pharmaceuticals for the treatment of alcohol addiction.
Patent DE-3811079-A1 (DE)
Title: Electric circuit
Inventor: KLOSSIKA WALTER H DIPL ING
IPC: H05K9/00
Filed: 1988-03-30
Abstract: The invention relates to electric circuits with more than two loads which are supplied in parallel mode from a power source. It is proposed that the two parts of the cable system form a point between the power source and the loads to which the power source and the loads are connected, one of the points being earthed. Compatibility and interference in terms of electromagnetic, electrical and/or magnetic quantities is reduced in this way. A corresponding proposal is made for information circuits.
Patent DE-3811654-A1 (DE)
Inventor: DAM G OSCAR G
IPC: C21B13/04
Filed: 1988-04-07
Abstract: A process for producing reformed gas for use in the direct reduction of metal oxides comprising contacting a feeder gas at reformation temperature with direct reduced iron (DRI) material which acts as a catalyst. The method for the direct reduction of metal oxides to metallized iron comprises positioning DRI material in a reduction reactor below the metal oxide material to be reduced and thereafter feeding natural gas in the presence of oxygen to the DRI material. An apparatus is provided for carrying out the direct reduction process.
Patent DE-3812654-A1 (DE)
Inventor: DIPERNA PAUL MARIO
IPC: H05K13/08
Filed: 1988-04-15
Abstract: Apparatus for testing the electrical integrity of printed circuit boards under test (BUTs), each having a plurality of downwardly directed accessible nodes, includes support means for removably supporting a BUT 12 test circuitry including a plurality of upwardly directed channel nodes below the support means, and connection means for electrically connecting the channel nodes to the BUT nodes. The connection means comprises a universal board carrying movable probes 30 in a universal grid pattern, means to activate selected probes, and a translator board to make electrical connection between upper and lower conductors in different patterns. <IMAGE>
Patent DE-3812944-A1 (DE)
Inventor: MAIBACH GERD D
IPC: C08L31/02
Filed: 1988-04-19
Abstract: A container comprises a top part (1) and a bottom part (5) which can be sealingly closed by way of a peripherally extending groove (4) with inserted elastic seal (7) and a tongue (3). The corners of the top part (1) and the bottom part (5) are strengthened to absorb shocks, in particular by a respective peripherally extending edge bead (2, 6) and/or by corner beads. Provided in the edge bead (2, 6), at least in the corner regions, is a reinforcing insert (10, 10') of fibre-reinforcing plastics material. A prefabricated tongue reinforcing insert (12), also of fibre-reinforced plastics material, may be integrated in the prefabricated reinforcing insert (10). <IMAGE>
Patent DE-3822181-A1 (DE)
Title: Method for producing an electrical layer capacitor having plastic layers as the dielectric and metallised regions applied thereto as the foils
Inventor: KESSLER HARTMUT DIPL ING
IPC: H01G13/00
Filed: 1988-06-30
Abstract: During the production of layer capacitors, it is proposed during the separation of such layer capacitors from the mother capacitor (1) to clamp the mother capacitor in a holding device and to guide the saw blade through a slot in the supporting table in such a manner that the capacitor is pressed essentially at right angles against the supporting table, in that the saw blade rotates about a centre point (20) which is arranged above the centre plane of the capacitor and is located on a line to the engagement point of the saw blade, which line forms an angle  alpha  of 10 to 60@ with this centre plane, and this angle is equal to the angle ss which the vectors Ft and FS form with one another at the engagement point. <IMAGE>
Patent DE-3822923-A1 (DE)
Title: Method for producing an electric sensor
Inventor: HANKE DIETER-GEORG DIPL ING
IPC: H01L23/495
Filed: 1988-07-07
Abstract: In a method for producing an electric sensor, a sensory pellet is applied to a pair of contact conductors which are connected by connecting conductors. In order to carry out the method economically with little waste, a ribbon (flat) cable (1) is used to form the connecting conductors (2). The pellet (12) is applied to a metal strip (8) with longitudinal slots (9) whose longitudinal rims (11) form the contact conductors. Thereafter, the longitudinal edges (11) and the pair (2) of connecting conductors are brought together and connected electrically and separated together with the ribbon cable (1). <IMAGE>
Patent DE-3824636-A1 (DE)
Title: Force pick-up, especially for balances
Inventor: SELIG KLAUS PETER DR ING
IPC: G01L1/22
Filed: 1988-07-20
Abstract: A force pick-up, especially for balances, comprises a bending body formed as a double-bending beam with strain gauges arranged thereon. Furthermore, the bending body has on its two opposing ends two end pieces connected to it permanently and axial aligned, which serve for the self-supporting clamping of the force pick-up or for the introduction of force into the bending body. The end pieces are in this case made of a material different from that of the bending body and are respectively connected to the latter in a positively locking manner. This in a positively locking manner connection between the bending body and the end pieces is achieved by means of axially aligned, cylindrical spigots which engage in corresponding holes.
Patent DE-3828810-A1 (DE)
Title: Device for detecting the position of a display of an analog electronic clock (timepiece), in particular a radio-controlled clock
Inventor: KRUEGER BERND DIPL ING
IPC: G04C13/02
Filed: 1988-08-25
Abstract: In a device for detecting the position of a display of an analog electronic clock, in particular a radio-controlled clock, two separate positioning motors (motor actuators) are each provided with an actuating gear (mechanism). The hour and minute wheels (1, 2) are driven by a common stepping motor, and the second wheel (3) is driven by its own stepping motor. Together with an intermediate wheel (7, 8) driving the minute and second wheels, the minute wheel (2) and the second wheel (3) project respectively with an aperture (orifice) (10, 13) into the beam path of a reflected-light barrier (9a). The minute wheel (2) or a perforated disc (7') of its driving intermediate wheel (7) is aluminised (silvered, mirrored) on the side pointing towards a combined transmitting and receiving part (9) of the light barrier (9a). The hour wheel (1) has on the side pointing towards the transmitting and receiving part (9) at least one aluminised marking (4, 5, 6). The arrangement permits the position of the display to be detected quickly with high accuracy in conjunction with the use of only a reflected-light barrier. <IMAGE>
Patent DE-3829083-A1 (DE)
Title: Continuously operating press
Inventor: KERTTULA INTO
IPC: B30B5/06
Filed: 1988-08-27
Abstract: Continuously operating press, in which the board material to be pressed, such as plywood, particle, fibre or corresponding board material, is guided between two endless, continuously running pressing belts (3, 4) such that at least the upper pressing belt runs through a pressure chamber (9) in which a pressure medium loads the belt (3) and the board material, which pressure chamber (9) is bounded at the top by a body element (5) provided with openings (11) for supplying the pressure medium into the pressure chamber (9). Arranged above the upper pressing belt (3) in the vertical direction are automatically operating sealing elements (7) which are movable by means of a pressure medium or mechanically and which, together with the body (5) of the press and the upper pressing belt (3), independently of possible thickness changes in the material to be pressed, ensure the sealing-off of the pressure chamber and substantially delimit the pressure chamber (9) or its parts. <IMAGE>
Patent DE-3830619-A1 (DE)
Title: Device for viewing a map
Inventor: DAMASCHEK STEFAN
IPC: G09B29/10
Filed: 1988-09-09
Abstract: The invention relates to a device for viewing a map (2); to avoid orientation difficulties when viewing, it is proposed that the viewing device comprise a support (1) on which the map (2) is rotatably arranged; as a result, the map (2) can always be aligned in such a manner that the direction in which the viewer looks at the map (2) and the direction determined by his location and by his destination substantially coincide. <IMAGE>
Patent DE-3831650-A1 (DE)
Title: Monument, in particular tomb, or similar object
Inventor: HILDEBRAND THOMAS
IPC: E04H13/00
Filed: 1988-09-17
Abstract: A monument, in particular tomb, comprises a hollow element which is welded together from aluminium sheets and is filled with foam. The element is provided with a base on which there are fastened anchor supports which are releasably connected to the ground via a surround connected to the element. The entire monument is configured as a set of structural parts.
Patent DE-3835560-A1 (DE)
Title: Plastic roof for motor vehicles
Inventor: KAADEN HANS-HEINRICH
IPC: H02S99/00
Filed: 1988-10-19
Abstract: The lattice structure of the full plastic roof designed according to the invention is formed from polygonal or round cells which are distributed uniformly over the roof surface and are designed to hold solar cells. The cells provide reinforcement and, at the same time, provide a receptacle for the solar cells and hence an energy roof. The roof outer shell is formed in the region of the solar cells from transparent material and is adhesively bonded onto the supporting framework. The cells are provided with reinforcing surfaces which run at a distance from the upper boundary of the cells and have openings.
Patent DE-3839337-A1 (DE)
Title: Light-guide component (optical waveguide component)
Inventor: MOLL RALF
IPC: G02B6/38
Filed: 1988-11-22
Abstract: The invention relates to a light-guide component in which opposite end faces of at least two light-guide fibres are precisely positioned with respect to one another in the connected state, and is characterised in that the first light-guide fibre (1) is deposited on a switching tongue (3), fastened on one side, up to its end-face end (2) in such a manner that the positioning accuracy is configured in the ratio of the lever length (4) to the fastening length (5), the end-face end (2) of the light-guide fibre (1) being positioned opposite the end-face end (6) of the second light-guide fibre (7) with increased accuracy by displacing the switching tongue (3). <IMAGE>
Patent DE-3844203-A1 (DE)
Title: Domestic installation system
Inventor: KINZEL HELMUT DIPL ING
IPC: H02H5/12
Filed: 1988-12-29
Abstract: Published without abstract.
Patent DE-3914823-A1 (DE)
Title: Drive for vehicle windscreen wipers with crank driven push-rod - has bearing elements between arms of linking mechanism and push-rod fixed to linking
Inventor: RIENHARDT HANS PETER
IPC: B60S1/16
Filed: 1989-05-05
Abstract: The device for vehicle windscreen wipers, has a crank (14,16) driven push-rod (17).  The latter has a toothed segment (18) that meshes with a pinion (23) fitted to an oscillating output shaft (22). A linking mechanism (19) holds the toothed segment in mesh with the pinion and has two arms (20,21) freely fitted to the output shaft and linked by a bearing element (30) to either side of the push-rod.  The bearing element is fixed to the arms. ADVANTAGE - Sufficiently strong linkage between shaft and push-rod.
Patent DE-3920272-A1 (DE)
Title: Ignition point determination and correction - determining missile muzzle velocity by flight velocity within barrel with corresp. Doppler frequency
Inventor: BERTHOLD RAINER DIPL PHYS
IPC: F41G7/30
Filed: 1989-06-21
Abstract: The ignition point determination is used for an explosive missile fired from a gun barrel etc. By determining the Doppler frequency, corresp. to the flight velocity within the barrel, the muzzle velocity is determined and used for the ignition point correction. The correction is used for control of a device in the missile for changing its flight path. Pref. the energisable device generates  at least one gas jet, transverse to the flight direction, pointed in the necessary direction. For energising an explosive charge for this purpose, the charge is jettisoned from the missile in the necessary direction, transversely to the missile flight. ADVANTAGE - Improved target hitting.
Patent DE-3925497-A1 (DE)
Title: Second branch office equipment with control sequence memory - in which procedural information is addressed according to signal combination with different equipment and function criteria
Inventor: HELLMS GERHARD DIPL ING
IPC: H04M3/42
Filed: 1989-07-28
Abstract: The second branch office equipment (1) is connected by separate lines (2,3) to independent first branch office counterparts (4,5). A direct exchange line (6) is provided to the second branch office equipment (1) as well as to each of the others, where different exchange engagement criteria ("Earth" and "Flash") apply. A so-called directional exclusion code necessary for exchange line engagement conveys information as to the type of power characterisitcs and operation to be activated. A zero may serve for exchange connection, and a 1 for checkback. ADVANTAGE - Simplified operation is achieved without substantially increased cost.
Patent DE-3927992-A1 (DE)
Title: Mercapto-acetaldehyde acetal(s) prepn. - by using chloro-acetaldehyde acetal(s) and synthetic intermediates from opt. continuous process
Inventor: DEINHAMMER WOLFGANG DR
IPC: C07C323/12
Filed: 1989-08-24
Abstract: Prepn. of mercaptoacetaldehyde acetals of formula (I) from haloacetals and mercapto cpds. comprises, a) mixing the chloroacetalaldehyde acetals (II) with aq. MSH soln. (m = alkali metal) in a reactor and heating to 80-100 deg.C b) removing the mixt. from the reactor as an organic phase and extracting (I) with aq. alkali, hydroxide soln, c) form the alkali metal salts of (I) solution, d) retwining the organic phase with unreacted (II) to the reactors, d) neutralising the aq. soln. of alkali salts of (II) and e) purifying (I) by distillation. R1, R2 = 1-2C alkyl, or R1+R2 = CH2CH2 or CH2CH(CH3). Cpds. (I) where R1 and R2 are present as R1+R2 are new. Pref. the MSH soln. is at pH 8-95. The process is carried out under a pressure of 0.1-0.2 mPa, in a water immiscible organic solvent which does not react with starting materials or prods. USE/ADVANTAGE - (I) are intermediates in the prepn. of pharmaceuticals, medicines and aromatic substances. The process may be continuous and gives good yields.
Patent DE-3931482-A1 (DE)
Title: Baking and roasting oven combining microwave and electric cooking - has vent opening incorporating extractor fan and selectively-opened auxiliary vent opening
Inventor: BAUMGARTL MANFRED
IPC: H05B6/80
Filed: 1989-09-21
Abstract: The electric cooking oven uses resistance heating elements (3,3') and a HF generator used respectively for conventional and microwave cooking, the vent opening (8) incorporated in the oven wall coupled to a catalytic afterburner and incorporating an extractor fan (9) operated only when the oven is operated in microwave cooking mode. A second vent opening (10) in the oven wall is normally blocked by a closure flap (11) and is opened via an electric switch device (23) upon switching in of the extractor fan. Pref. the circulation fan (6), associated with the resistance heating elements (3') at the rear of the oven space, is also switched into operation during the microwave cooking mode. ADVANTAGE - Prevents humidity within cooking space when cooking large quantities.