baber/WOPTO huggingface dataset:
Patent DE-3570203-D1 (DE)
Title: Reciprocating drive assembly for shearfoil razor with singlephase synchronous motor
Inventor: DIEFENBACH GERHARD
IPC: B26B19/28
Filed: 1985-02-07
Granted: 1989-06-22
Abstract: A drive mechanism for a dry shaver comprising a shear foil and a cutter reciprocatory relative to the shear foil includes a single-phase synchronous motor having a drive shaft. A cam is mounted on the drive shaft, and a transmission roller is constantly in contact with the cam. The surface of at least one of the cam and the transmission roller is provided with a layer approximately 1 mm in thickness of an elastic material.
Patent DE-3570281-D1 (DE)
Title: Apparatus and method for automatically scoring a dart game
Inventor: CUTLER ROYCE LINTON
IPC: F41J5/02
Filed: 1985-09-20
Granted: 1989-06-22
Abstract: An automatic scoring apparatus (20) for a dart game utilizing a plurality of light detecting elements (36, 38) situated on the periphery of a dart board (28) is disclosed. These light detecting elements (36, 38), are aligned to receive light emitted by a plurality of light sources (32, 34) so that a dart (30) embedded in the dart board (28) will block the path of light from the light sources (32, 34) to the light detecting elements (36, 38). A microprocessor and associated electronic circuitry continually scan the light detecting elements (36, 38) to detect a decrease in the amount of light incident on any particular light detecting elements indicative of the presence of a dart (30) in the dart board (28). The location of the dart (30) is calculated mathematically from the shadow location information.
Patent DE-3573255-D1 (DE)
Title: Process for the removal of naphthoquinone from phthalic anhydride
Inventor: GUDE FRITZ DR
IPC: C07C51/573
Filed: 1985-11-27
Granted: 1989-11-02
Abstract: 1. A process for removal of naphthaquinone from phthalic anhydride produced by air oxidation of naphthalene or of mixtures which contain naphthalene, characterized in that the crude phthalic anhydride is treated with 1,5,9-cyclododecatriene and/or its distillation residue at increased temperatures.
Patent DE-3576324-D1 (DE)
Inventor: GLESSNER BERTRAM DIPL PHYS
IPC: C03B20/00
Filed: 1985-04-04
Granted: 1990-04-12
Abstract: 1. Method of manufacturing a preform for drawing optical fibres, in which a tubular glass body is manufactured by doping of the inner core material with areas of varying refractive index, in which the tubular glass body is wholly or partially collapsed and the collapsing of the tubular glass body takes place with a reduced pressure inside the tubular glass body, characterised in that the tubular glass body manufactured by the inner coating method remains permanently connected to a vacuum pump during the collapsing, and that the reduced pressure is selected in such a way that the preform and the glass fibres arising out of the preform display the least possible depletion of doping material (dip).
Patent DE-3578657-D1 (DE)
Inventor: BURGERT BILL E
IPC: C08L27/00
Filed: 1985-09-18
Granted: 1990-08-16
Abstract: A compatibilized blend of at least three polymers is provided. One polymer is a vinylidene chloride interpolymer, such as a copolymer of vinylidene chloride and vinyl chloride. A second polymer is an olefin polymer, such as polyethylene. A third polymer is a compatibilizing polymer such as an ethylene/alkyl acrylate or an ethylene/alkyl methacrylate copolymer. The compatibilized blend, after melt processing, has mechanical properties which are better than those predicted by a straight line volume fraction relationship of the vinylidene chloride interpolymer and the olefin polymer. Impact energy is one mechanical properties which is greater for the compatibilized blend than for the two-component blend of the vinylidene chloride interpolymer and the olefin polymer.
Patent DE-3580408-D1 (DE)
Inventor: ALSTIG MAURITZ
IPC: A01G13/02
Filed: 1985-06-27
Granted: 1990-12-13
Abstract: A plant guard for protecting plants against pest attack The guard (10) comprises a knitted hose-like net structure which is intended to form a casing around the guard. Connected to the bottom part (13) of the net structure are mutually crossing hang-threads (141 which form the bottom of the guard. A closure thread (17) is located at the other end of the net structure, this thread when tightened gathering together the upper part of the guard. The closure thread (17) is knitted integrally with the net structure and comprises a thread of high surface friction, so as to be self-locking when tension is released. At least one loop (18) formed from the closure thread is attached to the bottom end (151 of an adjacent, corresponding plant guard, such that the closure thread (17) is drawn together when the two plant guards are separated one from the other. The application also describes a method and a circular knitting machine for manufacturing such a plant guard.
Patent DE-3586419-D1 (DE)
Inventor: KEOGH MICHAEL JOHN
IPC: C08L57/04
Filed: 1985-11-08
Granted: 1992-09-03
Abstract: Scorch resistant compositions comprising thermoplastic polymers having hydrolyzable, pendant silane moieties, prepared in the presence of a free radical generating compound and organo titanates, which are particularly useful as extrudates about wires and cables.
Patent DE-3663954-D1 (DE)
Title: Process for regenerating coke-contaminated catalyst
Inventor: GREENWOOD ARTHUR RAYMOND
IPC: C10G35/10
Filed: 1986-04-24
Granted: 1989-07-20
Abstract: Particulate catalyst which has been used in a hydrocarbon conversion process such as catalytic reforming is regenerated in a moving bed regeneration zone (12). The catalyst being regenerated is passed into the top of the zone (12) and slowly moves downward as a dense bed (14, 19, 20) which is contacted successively with an oxygen-containing gas stream (31), a temperature-adjusting gas stream (30) and either a drying gas stream (37) or a chlorination gas stream (39) or both at different elevations within the regeneration zone (12). A key feature involves employing a portion of relatively hot combustion gas (26) withdrawn from one portion of the zone (12) as the temperature-adjusting gas stream (30) in a different portion of the zone after compression, with the remainder of the compressed combustion gas (27) being cooled (32) and recycled to the combustion zone as the gas stream (31). This eliminates the need to employ a heater to provide a suitable heating gas stream.
Patent DE-3680928-D1 (DE)
Inventor: WOTHERSPOON COLIN
IPC: A23L13/40
Filed: 1986-01-27
Granted: 1991-09-26
Abstract: A method of producing foodstuffs which comprises a plurality of pieces comprised of comminuted material, each piece having an outer gelled skin, characterized by the steps of forming at least one slurry of a first type comprising a gellable material, forming at least one slurry of a second type comprising a soluble gelling activator which will interact with the said gellable material to effect gellation of the said gellable material, bringing together said at least one slurry of a first type and said at least one slurry of a second type to form randomly shaped pieces of one of said slurry types in a matrix of the other of said slurry types each of said randomly shaped pieces being encapsulated within a gel skin formed by interaction of said gelling activator with said gellable material at the surface of said randomly shaped pieces concurrently with said bringing together of said slurries of said first and second types, at least one of said slurry types also comprising a comminuted edible material having food value.
Patent DE-3681688-D1 (DE)
Inventor: TANAKA SATOMI
IPC: G11B27/34
Filed: 1986-10-23
Granted: 1991-10-31
Abstract: Recording and/or reproducing apparatus, in particular for still pictures, comprising a motor for driving a magnetic recording disc in rotation, a transducer for recording and/or reproducing information signals on the tracks of the disc, a means of positioning the transducers on a chosen track of the disc, a recording means, which apparatus is characterised in that it comprises control buttons (50, 52, 53) which can be operated in order to define programme sequences for the means (27, 28, 29) of positioning the transducer (1A, 1B); a sequence memory (63) for recording the data sequence corresponding to the programme sequences defined by the control buttons and a programme-checking means (61, 62) coupled to the sequence memory (63) for checking the positioning means (27, 28, 29), in sequence, following the recorded data sequence in the sequence memory.
Patent DE-3683151-D1 (DE)
Inventor: BLYTH RANDOLPH COMPTON
IPC: D06M15/41
Filed: 1986-04-25
Granted: 1992-02-06
Abstract: An undyed stain resistant nylon fibre is coated on the surface with one or more stain blockers (I) in an amt. sufficient to provide a fibre having a dye absorption test value at 25 deg.C of no greater than 7%, esp. ca. zero, and a dye absorption value at 100 deg.C of no less than 30%.
Patent DE-3685183-D1 (DE)
Inventor: BRUNIUS ROBERT ERIC
IPC: G01D4/00
Filed: 1986-02-18
Granted: 1992-06-11
Abstract: An automatic/remote instrument monitoring system and method are disclosed. RF transponder units are operatively connected to and monitor one or more parameters of a remotely located instrument. The transponders include RF receivers that sample received RF signals at a low duty cycle and look for a common wake-up signal transmitted from a mobile data collection unit. All transponders receiving the common wake-up signal simultaneously energize their respective transmitters and transmit their respective messages over a predetermined RF transmission bandwidth to receivers in the mobile unit. The time and frequency parameters of the transponder transmissions are varied in a manner such that the transmission signals of simultaneously transmitting transponders differ. A plurality of RF receivers in the mobile unit are respectively tuned to collectively receive the transponder transmissions, across the entire transmission bandwidth. Decoding and signal processing circuits in the mobile receiver unit identify transmitting transponders and process their respective messages.
Patent DE-3686973-D1 (DE)
Inventor: PHILIPPSON WALTER M
IPC: H01R12/71
Filed: 1986-12-15
Granted: 1992-11-19
Abstract: A jack for modular plugs adapted for connection to printed circuit boards. The jack includes a plurality of jack contacts and a two-part housing, the contacts and housing parts being constructed so that the contacts are completely enclosed within the housing with the jack at the same time having a low profile, i.e., a small height dimension.
Patent DE-3687341-D1 (DE)
Inventor: MUELLER JOSEF
IPC: A61K9/127
Filed: 1986-11-24
Granted: 1993-02-04
Abstract: Pharmaceutical compsns. for topical application to the skin contain a dissolved, emulsifier or suspended active ingredient encapsulated in lipsomes. Pref. the compsns. are formulated as ointments or creams. For treating skin disorders the active ingredient is a corticosteroid (esp. triamcinolone), an anthracene triol (esp. dithranol), urea, or a mixt. of these.
Patent DE-3688136-D1 (DE)
Inventor: WIJNEN HUBERTUS F A
IPC: G06F21/62
Filed: 1986-04-04
Granted: 1993-04-29
Abstract: The direct access storage device (DASD) contains at least one additional record, denoted as a set-record, which has in its data field the value into which the part of the data record has to be changed. A Channel Command Word String is provided to control the system for reading a copy of the data record from the storage device into memory. Subsequently, the set-record on the DASD is read onto the copy of  the data record in memory at the specified position of the part to be changed. The changed copy of the record is then written onto the DASD, overlaying the original data record.
Patent DE-3769105-D1 (DE)
Inventor: BARES JEAN
IPC: F27B5/04
Filed: 1987-10-14
Granted: 1991-05-08
Abstract: An oven is provided for the vacuum brazing of a metal such as aluminium or aluminium alloys, including a sealed enclosure having a first heating device for raising the parts to be treated to the brazing temperature, and a pumping device adapted for forming a relative vacuum inside the enclosure, said oven further including a support structure for supporting magnesium elements, as well as a second heating device adapted for raising these elements to a temperature at which the Getter effect begins, the second heating device being independent of the first heating device.
Patent DE-3786344-D1 (DE)
Inventor: MAELZER MARTIN
IPC: H01R11/18
Filed: 1987-11-17
Granted: 1993-07-29
Abstract: The test probe needle (14) has a conical or stepwise progressively reducing cross-section. In use, the needle is inserted in holes in an adaptor (54) consisting of a number of guide boards, the adaptor being interposed between a printed circuit board and an array of test electrodes to make contact between selected points of the PCB and their associated test electrodes, the holes being inclined at predetermined angles. The end of the needle may taper to a point over a part of, or the entire length of the needle which lies within the hole in use. Conically-tapered transitions may be provided between the steps of the step-shaped needle. The number of steps may be equal to, or one less than, the number of layers of the adaptor. The end of the needle may progressively taper at least in the region of the point. The needle point may project between 0.3 and 1.5 mm, pref. 0.8mm, beyond the bottom surface of the adaptor.
Patent DE-3866479-D1 (DE)
Inventor: LUEDERS HARALD DR
IPC: C07H15/04
Filed: 1988-07-07
Granted: 1992-01-09
Abstract: Prodn. of light-coloured 8-24C alkyl glycosides or oligoglycosides (I) is effected by reacting a lower alkyl glycoside or oligoglycoside (II) with a higher alcohol (III) at elevated temp. The improvement comprises (a) treating an alcohol soln. of (II) or a neutral or alkaline alcohol soln. of (I) with active carbon, (b) distilling solvent from the reaction prod., and (c) bleaching the distn. residue or an aq. soln. of the distn. residue with a peroxide cpd. Step (a) is applied to a soln. of (II) in a 1-6C alcohol or a neutral or alkaline soln. of (I) in an 8-24C alcohol. The soln. is a 10-90% soln. and is treated with 0.01-10% active carbon at 10-140 (esp. 80-130) deg.C. Step (c) is effected with H2O2 at 50-100 deg.C. Reaction of (II) with (III) is effected at 80-140 deg.C for 0.5-4 hrs.
Patent DE-3866829-D1 (DE)
Inventor: FLURY PETER DR
IPC: C08G59/40
Filed: 1988-08-24
Granted: 1992-01-23
Abstract: Oligomeric cyanoguanidines of the formula I <IMAGE> in which, for example, R<1> and R<2> are each phenyl, R is 1,4-phenylene and n is an integer from 1-20, are suitable as latent curing agents for epoxy resins. They are readily soluble in solvents suitable for the application of epoxy resins, and the products cured therewith have a high glass transition temperature.
Patent DE-3867799-D1 (DE)
Inventor: PLUMER LOUIS
IPC: H02K17/16
Filed: 1988-09-28
Granted: 1992-02-27
Abstract: The object of the process is to obtain an intermediate short-circuiting ring in a squirrel cage rotor by filling. It makes use of the technique consisting in automatically cutting out and assembling rotor laminations by means of a follow-on machine in which the laminations are cut out from a strip, rotated through a determined angle and provided with half-cutouts for their assembly in a packet. The process consists in eliminating at least one tooth in every two from the laminations whose position in the packet corresponds to the situation of the intermediate short-circuiting ring, and turning these laminations through an angle such that when filling is effected a continuous annular zone of nonmagnetic material is obtained.
Patent DE-3876339-D1 (DE)
Inventor: LLORT OSCAR
IPC: E05B17/00
Filed: 1988-03-22
Granted: 1993-01-14
Abstract: Lock (1) comprising a mechanism (25) for locking and unlocking, by means of an electromagnet (34), a member (9) connecting or designed to connect a handle or other actuating means on the one hand and at least one latch (10) on the other hand, the said mechanism comprinsing an auxiliary element (26) designed so that, in one position, it is engaged with the said member (9) and, in another position, it is released from this member, a return means (31) acting on the said auxiliary element (27) so as to stress it towards one of its positions, the electromagnet (34) comprising a magnet (35) and a coil (38), a cam (39) and a cam follower (33), of which one is carried by the movable element (37) of the said electromagnet and the other by the said auxiliary element (26) and which are designed to interact in such a way that, when the movable element of the electromagnet changes from a first position to a second position, the auxiliary element changes from one of its positions to its other position counter to the said return means, and vice versa.
Patent DE-3879703-D1 (DE)
Inventor: LOEOEF INGEMAR
IPC: B05B5/047
Filed: 1988-04-18
Granted: 1993-04-29
Abstract: PCT No. PCT/SE88/00198 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08336 PCT Pub. Date Nov. 3, 1988.A powder sprayer for the powder coating of an object is provided with an annular charging channel (9) for electrostatic charging of the powder. The channel is defined by an inner, longitudinal rod (8) and an outer tube, (7), both being manufactured of electrically insulating material. The rod (8) is centered in the tube (7) by means of spacer and turbulence members (10) with vanes which are obliquely inclined or helically configurated in relation to the longitudinal direction of the sprayer. In order to improve the charging and blending of the powder, the turbulators (10) are arranged pair-wise after one another, each with a plurality of vanes which are distributed about the rod (8) so that through flow channels are formed between the vanes. The vanes in adjacent turbulators (10) are, in this instance, offset in the circumferential direction in relation to one another, so that the leading edges of the vanes in a downstream turbulator (10) lie in register with the through flow channels in an upstream turbulator (10).
Patent DE-3881424-D1 (DE)
Inventor: SCHMIDT ROLF
IPC: B30B15/18
Filed: 1988-03-17
Granted: 1993-07-08
Abstract: he pneumatically operated piston press has a pneumatic cylinder (15) with a servo-valve (42,45) for the two opposing working spaces (40,43) on either side of the sliding piston (16) to which the press runs (17) is attached.  The latter cooperates with a displacement monitor (18) supplying an output signal to a regulator (37). This compares it with given reference values (50..53) to provide control signals for the electropneumatic servovalves (42,45) for the penumatic cylinder (15) to obtain a given displacement characteristic.  Pref. the latter characteristic exhibits differeing gradients for discrete ranges to allow the ram to be moved from its rest position to its end postion with a velocity which decreases in stages.
Patent DE-3882805-D1 (DE)
Inventor: OKA RYU-ICHI
IPC: G10L15/00
Filed: 1988-05-25
Granted: 1993-09-09
Abstract: The present invention relates to a method and an apparatus of extracting the feature of voice and a method and apparatus of recognizing the voice by using the feature, in which a time-space pattern of scalar field obtained from the voice signal and regulated by the time axis and the space axis is converted into a vector field pattern by the space differentiation, whose orientation parameter is quantized to obtain a two dimensional pattern as the feature of voice by utilizing the quantization value. Thereby, a high recognition rate can be obtained when recognizing a large vocabulary and in case of a recognition by a non-specified speaker.
Patent DE-50000752-D1 (DE)
Inventor: HANIK NORBERT
IPC: H04B10/00
Filed: 2000-01-20
Granted: 2002-12-19
Abstract: A method for monitoring the transmission quality of an optical transmission system, such as, for example, an optical wavelength division-multiplex network. An amplitude histogram of an optical signal (transmission signal) transmitted over the transmission system may be plotted and classified, with the assistance of a neural network, according to bit error rates and/or causes of faults. The need for setting requirements for transmission mode, transmission format and/or transmission timing cycle of the transmission system may be eliminated. The amplitude histogram may be implemented for any signal, and causes of faults, which are not able to be determined by a conventional bit rate classification, may be allocated.
Patent DE-50002108-D1 (DE)
Inventor: KORMANN CLAUDIUS
IPC: H01M4/1391
Filed: 2000-07-15
Granted: 2003-06-12
Abstract: The invention relates to improved lithium intercalation compounds containing lithium manganese oxide, having a spinell structure and a special morphology for thin-film electrodes. The invention further relates to a method for the production of said compounds, electrodes produced from said compounds and secondary lithium batteries with lithium intercalation compounds containing lithium manganese oxide as an active material for the positive electrode, offering high energy and able to be produced in an inexpensive manner in addition to being ecologically friendly and safe.
Patent DE-50004402-D1 (DE)
Inventor: HEUER VOLKMAR
IPC: H04J3/16
Filed: 2000-06-30
Granted: 2003-12-18
Abstract: Real data from a peripheral device (10) is bundled into multiplexers during its transfer across a synchronous, digital information-transferring network (SDH). If a greater bandwidth is needed as capacity for the multiplexer, several multiplexers are interlinked seamlessly (VC-4-4c) and transferred in a common transport module (STM-4). On the changeover to an SDH the seamless interlinking of the multiplexers is converted into a virtual interlinking.
Patent DE-50005864-D1 (DE)
Inventor: KLASEN GUENTHER
IPC: E06B9/17
Filed: 2000-08-05
Granted: 2004-05-06
Abstract: The roller shutter housing has an elongate casing fitted with a cover (1) at either end, at least one of which supports an electric drive motor (5) for rotation of a drive mechanism (6a,6b) for extension and retraction of the shutter, both the motor and the drive mechanism contained within the elongate casing, in the gap between end of the shutter and the end cover.
Patent DE-50010358-D1 (DE)
Inventor: PFENNIGER PETER
IPC: E01B25/06
Filed: 2000-09-18
Granted: 2005-06-23
Abstract: The invention relates to a frog (1) for railways and other rail-bound transport and conveying means. The inventive frog (1) has a first (2) and two second  track sections (3, 4) which are positioned together in a Y-shape. Said track sections can be connected alternately by means of a track section (10) which can pivot between two end positions, parallel to the substructure (20). The pivotable track section (10) is interactively connected to the substructure (20) and has several elastically bendable tracks (30) which are caused to bend by actuating means. A spacing element (15) is interactively connected to the elastically bendable tracks (30) and arranged in such a way that the bendable tracks (30) (30) are always parallel with each other in the end positions. At least one securing means (9) secures the pivoting track section (10) against unwanted displacement in relation to the substructure in the end positions.
Patent DE-50011907-D1 (DE)
Inventor: GARCES GARCES JOSEP
IPC: C09K23/52
Filed: 2000-03-04
Granted: 2006-01-26
Abstract: Production of microcapsules with an average diameter of 0.1-5 mm comprises: (a) forming an oil-in-water emulsion from an oil and an aqueous formulation of active ingredients in the presence of an emulsifier; (b) mixing the emulsion with an aqueous solution of an anionic polymer; (c) contacting the mixture with an aqueous chitosan solution and (d) separating the microcapsules from the aqueous phase.