baber/WOPTO huggingface dataset:
Patent DE-58900892-D1 (DE)
Inventor: HUMMEL PETER
IPC: F16H37/04
Filed: 1989-03-14
Granted: 1992-04-09
Abstract: The object of the invention is, in an intermediate gear for transferring a rotational movement into the to-and-fro movement of a roller with a variable phase relation from drive to output in inking units of offset printing machines, to make it possible, in an extremely space-saving design, to obtain a rotatable arrangement of all the gear members and a variable reduction of the rotational movement. 
<??>For this, bores (61 to 63) are located on a crown gear (44) at a distance a about the driving axis (56) of the drive shaft (37) and are arranged offset relative to one another by the same angular amount  alpha . A planet wheel (43) sits on a stepped collar of a disc (48) which is mounted rotatably on the eccentric journal (40) of the drive shaft (37). Located on the disc (48) at a distance a around the journal centre (49) are a plurality of rollers (50 to 52) which are likewise arranged offset relative to one another by the same angular amount  alpha and which roll on the inner face of the bores (61 to 63). 
<??>Rotatably mounted as a gear output part in line with the crown gear (44) is a sun wheel (42) which is equipped with an internal toothing (47) and into which the planet wheel (43) engages. 
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Patent DE-58901513-D1 (DE)
Inventor: BRUCHOF FRANZ JOSEF
IPC: E04H4/12
Filed: 1989-03-02
Granted: 1992-07-02
Abstract: The invention relates to an outlet for perimeter gutters of swimming pools or the like, consisting of an outlet opening (5) which is located inside the perimeter gutter (2) and to which an intermediate pipe (6), connectable to an outlet conduit (12), is sealingly connected. In order to provide an outlet for perimeter gutters of swimming pools or the like in which gurgling noises no longer arise and the occurrence of jets of water is eliminated, an outlet box (11) is arranged between the intermediate pipe (6) and the outlet conduit (12), and the outlet box (11) is connected to the perimeter gutter (2) by a ventilation channel (8) which leads into the perimeter gutter (2) above the outlet opening (5). <IMAGE>
Patent DE-58903462-D1 (DE)
Inventor: SCHWANENKAMP WOLFGANG
IPC: E04G11/08
Filed: 1989-11-29
Granted: 1993-03-18
Abstract: In a known aligning clamp, the two claws (3, 4) are situated at a virtually invariable distance from one another which is adapted to the thickness of the outer crossbeams of shuttering-panel frames, so that the aligning clamp (1) is only suitable for holding together and mutually aligning directly abutting shuttering panels (14, 18). In contrast, the new aligning clamp is to be able to hold together and mutually align shuttering panels even when compensating pieces (16) are situated between the shuttering panels. In the new aligning clamp, one of the two claws (4) is mounted such that it is displaceable in the axial direction of the crossmember of the aligning clamp and fixable to this crossmember in a variable position. This design of the aligning clamp makes it possible roughly to preset the basic distance between the two claws, intended for drawing together and clamping shuttering panels, in accordance with the section to be bridged in each case, before the aligning clamp is attached to the shuttering panels to be drawn together and is tightened into the gripping position. <IMAGE>
Patent DE-58903537-D1 (DE)
Inventor: BENTLER GEB KYRUDI ELENI
IPC: E02D31/02
Filed: 1989-06-30
Granted: 1993-03-25
Abstract: In a device for manufacturing reinforced water-resistant strips (2) from a profiled plastic strip (4) and from steel wires (11) with an extended centre part and prebent ends (13, 14) for the transverse stiffening of the plastic strip (4), in which device the plastic strip (4) is shortened in stages by arching in the transverse direction and is inserted into the prebent ends (13, 14) of the steel wires (11) by laying it flat, whereupon the ends (13, 14) are finish-bent one after the other into the thickened longitudinal edges (7) of the plastic strip (4), provision is made according to the invention for the cyclically controlled interaction of a strip-arching means, which consists of a pair of grips (32, 35) movable in the transverse direction for seizing, arching and clamping the plastic strip (4) and provided with jaws (35, 36) which can be opened and closed, with a wire-bending means (17) which has a pair of fixed dies (54) with jaws (46) acting from below for seizing the prebent wire ends (13, 14), and with a strip drive (18) which is provided with a pair of strip tighteners (71, 72; 65, 73) which can be alternately opened and closed, of which one strip tightener (71, 72) is in a stationary position behind the strip-arching means (16) and the other is movable in a reciprocating manner in the longitudinal direction of the strip over a strip section corresponding to the spacing of the reinforcing wires (11) on the water-resistant strip (2). <IMAGE>
Patent DE-58904347-D1 (DE)
Inventor: BOOCKMANN GERHARD
IPC: B05B16/20
Filed: 1989-12-09
Granted: 1993-06-17
Abstract: A process for impregnating or coating objects in conjunction with the intermittent passage of the objects through an impregnating or coating zone, a drying and/or hardening furnace and a cooling zone, immersion or flooding of the objects in the impregnating or coating zone into the or by the liquid impregnating or coating means and thermal afterburning of organic components in the exhaust air of the drying and hardening furnace is characterised in that the objects are led immediately after one another through an inlet lock, the impregnating or coating zone, at least one dripping and preheating zone, the drying and/or hardening furnace, at least one cooling zone and an outlet lock, at least a part of the inlet air is introduced into one of the cooling zones and at least a part of the air introduced into the cooling zone is caused to go via the outlet lock, an air current is led from the cooling zone via the drying and/or hardening furnace to the thermal afterburning and a part of the waste heat of the thermal afterburning is transferred to the contents of the drying and/or hardening furnace, the inlet and outlet locks being zones that are arranged between two doors that can be closed in an essentially gas-tight fashion. The apparatus for carrying out the process has devices for this purpose. <IMAGE>
Patent DE-58905000-D1 (DE)
Inventor: SKUBALLA WERNER DR
IPC: C07C45/52
Filed: 1989-03-31
Granted: 1993-09-02
Abstract: According to the present process, bicyclo[3.3.0]octane derivatives of the general formula I <IMAGE>  in which  A represents a trans-CH = CH- group or a -C IDENTICAL C- group, W represents a hydroxymethylene group in which the OH group is substituted by a trialkylsilyl group where alkyl denotes a C1-C4-alkyl, by a C1-C6-alkanoyl group, or by tetrahydropyranyl or tetrahydrofuranyl,  D represents a <IMAGE> where n represents 1 to 3, a straight-chain alkylene group having 1-5 C atoms or a branched alkylene group having 2-5 C atoms, E represents a -C IDENTICAL C- group or a -CR3=CR4- group where R3 and R4 each denote a hydrogen atom, a chlorine atom, a bromine atom or a C1-C4-alkyl group, R1 represents a hydroxyl group which is substituted like the hydroxyl group in W, R2 represents a straight-chain or branched alkyl group having 1-7 C atoms, can be prepared by hydroxylating bicyclo[3.3.0] octane derivatives with a Z double bond in the 3-ethylidene radical, of the general formula II <IMAGE> in which A, W, D, E, R1 and R2 have the abovementioned meanings and R3 represents a C1-C6-alkanoyl group, a benzoyl radical, a cyclohexylcarbonyl radical, a tetrahydropyranyl radical, a tetrahydrofuranyl radical or a trialkylsilyl group where alkyl denotes a C1-C4-alkyl, with N-methylmorpholine-N-oxide in the presence of catalytic amounts of osmium tetroxide and cleaving the product with lead tetraacetate or NaIO4.
Patent DE-58905361-D1 (DE)
Inventor: OTT WILFRIED
IPC: C02F3/20
Filed: 1989-05-30
Granted: 1993-09-30
Abstract: In aeration devices for introducing gas into a liquid, there is the problem of the introduction body filled with gas being subjected to buoyancy. To eliminate this buoyancy, the introduction body is formed to be open at its free end and to be closed at its other end where it carries a fixing branch by means of which it can be connected to a gas supply distributor. The introduction body is surrounded by a perforated tubular membrane and a gas feed channel ends in the region of the membrane. 
<??>To facilitate manufacture and assembly and to reduce the consumption of material, the introduction body is designed such that its gas feed channel passes through the fixing branch as a bore which is axially blind and that at least one radial outlet is present in the region of the membrane. Preferably, a longitudinal groove which allows uniform distribution of the gas extends from the outlet of the gas feed channel to a point in front of the free end of the introduction body. 
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Patent DE-58908130-D1 (DE)
Inventor: HENGARTNER URS DR
IPC: B01J31/02
Filed: 1989-05-09
Granted: 1994-09-08
Abstract: A process for the preparation of thiamine is described. This entails Grewe diamine being heated with an orthoformic ester, the resulting pyrimidine derivative of the formula <IMAGE>  being reacted with a ketone of the formula <IMAGE> and the resulting compound of the formula <IMAGE> being converted into thiamine.
Patent DE-59002545-D1 (DE)
Inventor: KNOP REINHARD
IPC: G01B5/30
Filed: 1990-07-28
Granted: 1993-10-07
Abstract: In a device for the measurement of deformations of an elongated machine part, especially of the scraper beam (5) of a coating device, a strip (9) freely clamped in a straight line is arranged at a distance from the machine part. The strip (9) is mounted elastically deformably or resiliently in the longitudinal direction, and rigidly connected to the machine part only with its clamped ends. A sensor (14), which is rigidly connected to the machine part and measures a change in distance from the strip (9), is arranged between the two ends of the strip (9). 
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Patent DE-59006857-D1 (DE)
Inventor: RUSSWURM WINFRIED
IPC: G01F1/66
Filed: 1990-12-13
Granted: 1994-09-22
Abstract: Improvement to a gas/liquid ultrasonic flowmeter in which focusing profiling (501, 502, 503) is provided in the measurement tube thereof for at least one of the plurality of reflection points of the ultrasonic path (21) of the useful signal, in such a manner that the beam of this beam path (21) is concentrated onto the surface of the reception transducer (FIG. 3 ). If required, the focusing reflection is provided for the path of the ultrasonic radiation (22) of the substantial interference signal component.
Patent DE-59008952-D1 (DE)
Inventor: BRUECKMANN RALF DR
IPC: C09K23/30
Filed: 1990-01-30
Granted: 1995-06-01
Abstract: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a compound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from 0 to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural features which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.
Patent DE-59010452-D1 (DE)
Inventor: KERSTEN PETER DR
IPC: G02F1/35
Filed: 1990-12-24
Granted: 1996-09-19
Abstract: The invention relates to an optical modulator having a slit arrangement to which there is assigned a zone which has an electro-optical effect and a privileged polarisation direction, and having an electrode arrangement to which an information signal is applied in the modulation mode. In order to achieve a high efficiency, it is proposed to construct the slit arrangement as a double-slit arrangement (8) having three electrodes (3, 4, 5), which have the slits (6, 7) between them, in such a way that at one slit (6) the electric field of the signal extends in the same direction as the privileged polarisation direction, and at the other slit (7) the electric field of the signal extends in the opposite direction to the privileged polarisation direction. 
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Patent DE-59103387-D1 (DE)
Inventor: RENNER JOCHEN
IPC: B65H3/54
Filed: 1991-03-28
Granted: 1994-12-08
Abstract: Device for locking a suction nozzle of a separating sucker on a suction head of a sheet feeder of a sheet-processing machine, the suction head having at least one governor foot, a drive device for moving the governor foot in accordance with a working cycle of the feeder, and a device for vertically moving the nozzle of the separating sucker, includes a bearing support laterally disposed on the suction nozzle, a movably arranged abutment device for supporting the bearing support, when the suction nozzle is in a lifted position, until a trailing edge of a sheet supplied to the feeder has left the vicinity of the suction nozzle of the separating sucker, and a linkage connecting the abutment device articulatingly to the drive device for the governor foot for moving the abutment in accordance with a working cycle of the suction head.
Patent DE-59107226-D1 (DE)
Inventor: VOGEL PETER DR RER NAT
IPC: G01N33/84
Filed: 1991-05-08
Granted: 1996-02-22
Abstract: A test carrier for the determination of ions containing a test layer which has a liquid-resistant, organic phase which contains a hydrophobic polymer in a homogeneous mixture with a hydrophobic, organic liquid of low volatility and an ionophore, as well as a substance which changes its colour in the presence of the ion to be determined. The test carrier is characterized in that the test layer contains particles with an oil number of 80-200 and the ionophore is homogeneously dispersed in the hydrophobic, organic phase. A second test layer contains a buffer capable of maintaining the pH therein at a value of between 5-10.