baber/WOPTO huggingface dataset:
Patent DE-3378069-D1 (DE)
Title: Collapsible/expandable structural module with split hub locking
Inventor: ZEIGLER THEODORE RICHARD
IPC: E04H15/34
Filed: 1983-12-19
Granted: 1988-10-27
Abstract: A structural module formed by expanding a bundle of struts joined by hubs is locked in expanded condition by joining two components of a split hub assembly. The module may be two-dimensional or three-dimensional and plural modules may be combined to form a composite.
Patent DE-3461054-D1 (DE)
Title: Divisible tablet with sustained release of the active ingredient, and process for its production
Inventor: ZIERENBERG BERND DR
IPC: A61K9/20
Filed: 1984-04-09
Granted: 1986-12-04
Abstract: A novel divisible delayed release pharmaceutical tablet, wherein the rate of release of active ingredient is independent of the size and nature of the total surface area, and the fragments of which have the same characteristics of release of active ingredient as the undivided tablet.
Patent DE-3461569-D1 (DE)
Title: Marking composition, process for preparing the same and its use for marking fine disperse systems
Inventor: WELLER WOLFGANG
IPC: H01F41/16
Filed: 1984-01-14
Granted: 1987-01-15
Abstract: 1. A tracer (marking agent) containing a) at least 1 per cent by weight of iron powder and:or powder of a ferromagnetic alloy and at least tow of the following groups of substances : b) fluorrescent pigments ; c) organic solvent-soluble, water-insoluble fluorescent materials ; d) colorant pigments ; e) sparingly soluble and heat-stable oxides and/or salts of rare metals ; f) oxides and/or sparingly soluble salts of rare-earth metals ; in microanalytically well detectable amounts in the form of a homogeneous mixture with a thermoplastic material, characterized in that the thermoplastically processable material is the uncured polymer component of powder varnishes based on polyacrylates, polyesters, or polymeric epoxides.
Patent DE-3464113-D1 (DE)
Title: Process for preparing a pressed cheese
Inventor: DAIME MAURICE
IPC: A23C19/064
Filed: 1984-09-13
Granted: 1987-07-16
Abstract: 1. Process for the production of a semi-cooked pressed cheese, in which the surface of said cheese removed from the mold and being processed, is treated with a brine until a viscous colored layer of cheese smear appears, characterized in that it consists : - in thereafter treating said cheese smear with a flavoring composition having the same flavor and the same qualities as said cheese smear, and further containing flavor-reinforcing agents : - then in stopping said cheese smearing operation when said flavoring composition has penetrated to the core of the cheese ; - and finally, in subjecting the cheeses thus treated to a spray of pressurized cold clear water.
Patent DE-3465522-D1 (DE)
Title: System and apparatus for monitoring and control of a bulk electric power delivery system
Inventor: ROOSEVELT ADOLFO FERNANDES
IPC: G01R19/25
Filed: 1984-04-12
Granted: 1987-09-24
Abstract: Self contained radio transmitting state estimator modules are mounted on power conductors on both sides of power transformers in electrical substations and on power conductors at various places along electrical transmission lines. They are electrically isolated from ground and all other conductors. These modules are capable of measuring current, voltage, frequency and power factor (or the fourier components thereof) the temperature of the conductor, and the temperature of the ambient air. The modules transmit these parameters to local receivers. The receivers are connected by an appropriate data transmission link, to a power control center which allows determination of the state of the power system. Appropriate control signals are transmitted back to the electrical switchgear of the system to bring it to the appropriate optimum state. Direct local control may also be effected, for example, the prevention of overloading a transformer. A <<donut>> state estimator module comprises a novel hot stick operated hinge clamp and a novel voltage sensor which measures the current between an isolated capacitor plate and ground. The donut measures the fourier components of voltage and current over a number of cycles and transmites the components to the local receiver. The local receiver derives the desired electrical measurements such as voltage, current, power factor, power, and reactive power and transmits them to local or remote control stations. Up to 15 donut modules may transmit on a single channel to a single local receiver. Each transmits at intervals which are an integral number. The intervals between transmissions of all donuts do not have a common factor and the average interval is the desired transmission rate. Each donut uses the zero crossover of current of its conductor to establish its transmission interval. The system is self-calibrating using known reference signals within the donut module.
Patent DE-3466708-D1 (DE)
Title: Process for the enzymatic determination of sulphite
Inventor: BEUTLER HANS-OTTO DR RER NAT
IPC: C12Q1/28
Filed: 1984-04-11
Granted: 1987-11-12
Abstract: The present invention provides a process for the enzymatic determination of sulphite, wherein the sulphite is oxidized in a buffered solution with sulphite oxidase to give sulphate, the hydrogen peroxide thereby formed being reduced in the presence of NAD and NADH with the enzyme NADH peroxidase and the consumption of NADH being determined optically. The present invention also provides a reagent for the enzymatic determination of sulphite, wherein it contains sulphite oxidase, NADH, NAD, NADH peroxidase and buffer.
Patent DE-3467886-D1 (DE)
Title: Method and device for the processing of flat products, especially printed products, which are unwound from a storage coil
Inventor: REIST WALTER
IPC: B65H5/28
Filed: 1984-08-16
Granted: 1988-01-14
Abstract: The printed products unwound from a storage coil or wound package in imbricated product formation are conveyed over two belt conveyors against a stop. According to one embodiment the printed products are separated from the imbricated product formation before reaching the end of the first conveyor device formed by the two belt conveyors by an acceleration imposed by the second of the two belt conveyors, i.e. they are singled. According to another embodiment the imbrication of the printed products is inverted before the products reach the end of the first conveyor device. The individual printed products fall downward after impinging the stop and are deposited upon the preceding printed product in an imbricated formation. The imbricated product formation is conveyed away by a belt conveyor of a second conveyor device in a conveying direction opposite to the conveying direction of the first conveyor device. A new imbricated product formation is therefore formed upon the last-mentioned belt conveyor within which the printed products assume the same mutual orientation as they had before being wound up upon the storage coil.
Patent DE-3467917-D1 (DE)
Title: Valve
Inventor: TAYLOR KENNARD W
IPC: F16K25/04
Filed: 1984-03-19
Granted: 1988-01-14
Abstract: @ A valve has a body (12) with a valve chamber (14) therein, an inlet (16) into the valve chamber, an outlet (18) from the valve chamber and an opening to the valve chamber aligned with the outlet, and a bonnet (20) secured to the body covering the opening, the bonnet having a tubular projection (24). A valve seat insert (34) having a valve seat (60) is positioned in the outlet, and a valve member (58) is movable toward and away from the valve seat to control flow through the valve. The valve seat insert (34) is releasably secured to the bonnet tubular projection (24). The insert is removable from the body with the bonnet (20) making it easy to replace.
Patent DE-3471015-D1 (DE)
Title: Screw decanter type centrifugal concentrating machine
Inventor: TODA TOSHIYUKI
IPC: B04B1/20
Filed: 1984-03-27
Granted: 1988-06-16
Abstract: The centrifugal concentrating machine has a horizontal bowl (1) enclosing a rotatable screw conveyor (8) which is coaxial with it. The conveyor is mounted on hollow shafts (12, 13) attached to each sidewall, and is rotated at a different speed to the bond. Liquid to be treated concentrated liquid and residual liquid, one continuously supplied and discharge through the hollow shafts. Throttle valves (23,26) are disposed at the position located midway of discharge passages extending from the hollow shafts for concentrated and residual liquids.
Patent DE-3472743-D1 (DE)
Title: Error code insertion for alphabet code converters
Inventor: BURGMEIER JURGEN DIPL ING
IPC: H04B17/40
Filed: 1984-12-17
Granted: 1988-08-18
Abstract: For checking transmission and monitoring devices of digital transmission links, it is known to overlay code errors into the digital signals to be transmitted. In accordance with the invention, the code errors are overlaid such that given the prerequisite of a redundant transmission code, no falsification of the informational content of the digital signals arises. In accordance with the invention, this is undertaken in that the mode condition in the connected mode memory is modified and output to the mode input of the code conversion logic as a new sequential mode.
Patent DE-3473982-D1 (DE)
Title: Metallizable substrates for printed circuits, and process for their production
Inventor: CASSAT ROBERT
IPC: C23C18/18
Filed: 1984-05-23
Granted: 1988-10-13
Abstract: Essentially isotropic metallizable polymeric substrates having very low coefficients of thermal expansion are well adopted for printed circuits, are facilely prepared by papermaking technique and hot pressing, and are comprised of a fibrous polymer matrix, advantageously an aramide non-woven batt, bonded together with a cured imido prepolymer, and include particulate filler material, advantageously electrically insulating metal oxide particles, distributed therethrough.
Patent DE-3478870-D1 (DE)
Title: Device for carrying out improvement work on a damaged pipeline which is no longer accessible
Inventor: HIMMLER ERICH
IPC: F16L55/18
Filed: 1984-12-14
Granted: 1989-08-10
Abstract: The apparatus comprises a carriage (2) which carries on one face a working head (8) for a tool such as a milling tool (18). The working head is fully rotatable about the longitudinal axis of the carriage by means of a drive (10) acting on a gear (11) and is held in a bearing (9) and supported by a rotating shackle (12). The milling tool rests on a shaft (17); a mounting flange (19) makes it possible to use various types of tools, and in particular wheel-type tools. The shaft (17) is driven by a hydraulic motor (16). The working head (8) comprises a feed cylinder (13) wherein is located the hydraulic motor (16) just mentioned and the shaft (17) and which can be radially extended with regard to the pipeline (1). On the bearing (9) a holder (7) with a television camera is attached. The television camera only follows the rotational movements of the bearing (9) but not the radial displacements of the feed cylinder (13) and is therefore adjusted in such a way onto the tool (18) that it can cover the entire feed range of the tool.
Patent DE-3561887-D1 (DE)
Title: Surface dressing of roads
Inventor: SMITS JOZEF ALEIDA FLORENT
IPC: C08L23/08
Filed: 1985-04-04
Granted: 1988-04-21
Abstract: Ethylene-vinyl acetate copolymers having a melt index of 700-10000 and a vinyl acetate content of from 1-40% by weight (based on the copolymer) are used as components of bitumenous binder compositions for the surface dressing of roads to improve the temperature range of their operability, the particular EVA's are also found to have good compatibility with the types of bitumen used.
Patent DE-3562459-D1 (DE)
Title: Multiple-stage reactor system for a moving catalyst bed
Inventor: GREENWOOD ARTHUR RAYMOND
IPC: B01J8/12
Filed: 1985-02-26
Granted: 1988-06-09
Abstract: There is disclosed an improved multiple-stage reactor system for effecting radial flow contact of a reactant stream (fed in at 5 and 39) with catalyst particles (fed in at 6) movable as an annular bed (in sections 15 and 33) through said system by gravity flow. The improved multiple stage reactor system may be advantageously employed in the catalytic conversion of hydrocarbons and in particular in the catalytic reforming of a naphtha boiling range charge stock.
Patent DE-3562856-D1 (DE)
Title: Ski pants cover
Inventor: TAJIMA KAZUHIKO
IPC: A41D1/082
Filed: 1985-03-26
Granted: 1988-06-30
Abstract: A ski pants cover comprising a ski pant provided at the upper portion of the knee with a first retaining piece adapted to mount a cover at the ankle portion with likewise a second retaining piece for mounting the cover, said first retaining piece being hidden by a fly-front and the cover formed in such a manner as that a knee abutting portion, a shin abutting portion and a calf abutting portion are integrally connected each other and extendable, and characterized in that at the upper end of said knee abutting portion of said cover is provided with a third retaining piece adapted to engage the first retaining piece provided on the upper portion of the knee, and at the external ends of said shin abutting portion and said calf abutting portion of said cover are provided with fourth and fifth engaging pieces for engagement at a time when the cover is wound around the ski pant respectively and furthermore, at the ankle portion of said cover is provided with a sixth retaining piece adapted to engage the second retaining piece provided at the ankle portion of the ski pant.
Patent DE-3573395-D1 (DE)
Title: Anti-skid device
Inventor: HARDMARK RAGNAR
IPC: B60B39/00
Filed: 1985-03-13
Granted: 1989-11-09
Abstract: @ Anti-skid device especially for motor vehicle comprising elastic arms (2) assembled to a disc unit. In use the disc unit is brought close to the vehicle wheel, the friction of which is to be increased, and the outer ends (3) of the arms are successively drawn in between wheel and ground to increase the friction. Apart from their friction increasing portion (3) the arms (2) are extremely elastic and extend practically to the centre of rotation and bearing of the disc. Above the arms there is arranged a disc (5) extending out to the vicinity of the transition of the arms (2) into the friction increasing members (3). Moreover, beneath the arms a ring (6) is arranged which is attached between the arms (2) to the points (7) of attachment of the disc. In this way the disc is given a plane appearance ensuring that the friction increasing members (3) of the arms can obtain defined feed-in positions relative to the vehicle wheel.
Patent DE-3576822-D1 (DE)
Inventor: EFFLAND RICHARD C
IPC: C07D487/04
Filed: 1985-06-25
Granted: 1990-05-03
Abstract: There are described novel pyrroio[1,2-b] [1,2,5]triaze- pines of the general formulawhere R is hydrogen, loweralkyl, loweralkylaminoloweralkyl or diloweralkylaminoloweralkyl; X is hydrogen, halogen, lower alkyl trifluoromethyl or nitro; and Y is hydrogen, halogen or loweralkyl. Also described are derivatives of 1-amino-2-benzoylpyrrole having the general formulawhere R, X and Y are as defined above, and R<sub>1</sub> is hydrogen,Compounds I and II are useful as analgesic, anxiolytic and/or anticonvulsant agents, and many of Compounds II are useful as intermedi tes for synthesizing Compounds 1.
Patent DE-3583085-D1 (DE)
Inventor: IYER VENKATRAMAN
IPC: G11C19/00
Filed: 1985-05-16
Granted: 1991-07-11
Abstract: An apparatus and process employing an integrated circuit device technology within a linear feedback shift register using a cyclic redundancy check code scheme for validating the device technology under realistic very large scale integrated circuit operating conditions. By deploying two feedback shift registers in a full-duplex mode, the device technology can be subjected to arbitrarily-long, pseudorandom test signal sequences. Also, by checking the registers with variable-phase pulses, representative device delay time information can be obtained.
Patent DE-3586828-D1 (DE)
Inventor: RADUECHEL BERND
IPC: C07C401/00
Filed: 1985-04-12
Granted: 1992-12-17
Abstract: 9-Halo-prostane derivs. of formula (I) (when R2 is H) their salts with physiologically tolerable bases are new: Hal = Cl or F; R1 = CH2OH, -COOR2 or -CO-NHR3; R2 = H, alkyl, cycloalkyl, aryl or heterocyclyl; R3 = acid residue, or R2; A = -CH2-CH2-, trans-CH=CH-, or 1,2-ethynylene; W = free or functionally modified hydroxymethylene or free or functionally modified -C(CH3)(OH)-; D = linear, branched or cyclic 1-10 C alkylene opt. substd. by F-atoms; E = O, S, direct bond, 1,3-ethynylene or -CR6 = CR7-; or D+E = direct bond; R4 = free or functionally modified hydroxy; R5 = H, alkyl, halo-substd. alkyl, cycloalkyl, opt. substd. aryl, or heterocyclyl; R6, R7 = H, Cl or 1-4C alkyl.
Patent DE-3661793-D1 (DE)
Title: Osteosynthetic plate for compression stabilisation
Inventor: WOLTER DIETMAR PROF DR
IPC: A61B17/80
Filed: 1986-04-28
Granted: 1989-02-23
Abstract: An osteosynthesis plate for the pressure stabilization of bone fragments. To obtain great compression lengths without the need for a separate compression device. The plate is provided in each of its sections allocated to a bone fragment with two elongate slots which each contain several ramp hole sections, the pitch spacings of the ramp hole sections belonging to the same elongate slot being not greater than the number of the elongate slots allocated to the same bone fragment, multiplied by the useful ramp lengths. In general, two elongate slots suffice, in which the useful ramp length corresponds in each case to half a pitch spacing.
Patent DE-3669625-D1 (DE)
Inventor: CIRKEL HANS-JUERGEN DR
IPC: H01F27/10
Filed: 1986-08-11
Granted: 1990-04-19
Abstract: A high-power pulse transformer for short, high-voltage and/or high-current pulses includes: a base plate in a container, an insulating, cooling dielectric liquid with a given heat transfer coefficient in the container; at least one magnet core on the base plate with self-enclosed magnet legs around a central window and wide sides with axes normal to the axis of the window; at least an undervoltage and an overvoltage winding in the liquid wrapped in each other around parts of the magnet core immersed in the liquid and linked to the magnet core and to each other, the windings including turns of substantially mutually doubly-wound electrically insulated metallic conductors having winding ends disposed in leadthroughs in the container walls, the conductors having surfaces with a heat transfer coefficient higher than that of the dielectric liquid; the turns of each winding being self-supported and spaced apart from the turns of the other winding by a first minimum spacing and spaced from the magnet core by a second minimum spacing; support insulators partly disposed in the liquid and adjacent and spaced from at least one side of the magnet core by a third minimum spacing being greater than the sum of the second minimum spacing and the thickness of the turns, at least the ends of the windings being secured in recesses formed in the support insulators; and a device for retaining the magnet core and the support insulators on the base plate.
Patent DE-3678299-D1 (DE)
Inventor: LUNDIN LARS
IPC: F04D7/04
Filed: 1986-12-10
Granted: 1991-04-25
Abstract: PCT No. PCT/FI86/00144 Sec. 371 Date Oct. 8, 1987 Sec. 102(e) Date Oct. 8, 1987 PCT Filed Dec. 10, 1986 PCT Pub. No. WO87/03652 PCT Pub. Date Jun. 18, 1987.A device for pumping highly-viscous material, particularly thick oil, the device being adapted to immersion in the material and comprising a helical screw (8) and surrounding the screw a shell (9). In order to ensure the feed of the material the screw and the shell are arranged to rotate in opposite directions and to the shell are fixed outwardly-directed feeding vanes (15) and at the root of the feeding vanes on the material collection side are apertures for the delivery of the material to screw (8) rotating within the shell. The speeds of rotation of the screw and the shell can be separately adjustable.
Patent DE-3679561-D1 (DE)
Inventor: RUSCHE EMIL HERMAN
IPC: A47J31/08
Filed: 1986-01-07
Granted: 1991-07-11
Abstract: A filter cartridge for making a beverage by infusion and percolation of water, comprising a divided product to be extracted during percolation and serving as a basis for the beverage, and confined in a filter chamber including two substantially parallel pellicular filters. At least one of the filters has locally such a structure that a water film remaining in the filter after the brewing is broken by a subatmospheric pressure in the filter chamber of less than 20 mm water.
Patent DE-3760023-D1 (DE)
Title: Method and apparatus for continuous twin-roll casting
Inventor: LAUENER WILHELM FRIEDRICH
IPC: B22D11/06
Filed: 1987-01-28
Granted: 1989-01-26
Abstract: A flow of coolant is injected or blown into spaces bounded by a cast strip the point of minimal separation between the rolls, and the rolls themselves. The coolant is injected or blown by means of nozzles disposed on both sides of the strip. In the case of an asymmetric emergence of the strip due to increased adhesion to one of the rolls, the resulting asymmetric conditions cause the strip to continually be redirected into a symmetric position. This stabilizing effect renders it possible to achieve a much greater length of contact between the cast metal and the rolls and consequently to realize the essential increase of the production rate of the casting line.
Patent DE-3763412-D1 (DE)
Inventor: SCHUBERT HANS HERBERT DR
IPC: A01P7/04
Filed: 1987-04-21
Granted: 1990-08-02
Abstract: The compounds of the formula (I)    <IMAGE>  (I)  in which X denotes CH2 or O, R1 denotes (subst.) pyridyl or (subst.) pyrimidyl, R2 and R3 denote alkyl or alkenyl or R2 and R3 denote an alkylene chain, R4 denotes -H, -CN, -CCl3, -C 3BOND CH, alkyl, F, or -C(S)-NH2, R5 denotes pyridyl, furyl, thienyl, phthalimidyl, di(C1-C4)alkylmaleimidyl, thiophthalimidyl, dihydrophthalimidyl or tetrahydrophthalimidyl, which may all be substituted, or substituted phenyl, or R4 and R5-together with the carbon atom bridging them-denote an optionally substituted indanyl, cyclopentenoyl or cyclopentenyl radical, have advantageous insecticidal, acaricidal and nematocidal properties.
Patent DE-3766065-D1 (DE)
Inventor: LETEMPS BERNARD
IPC: C03B23/023
Filed: 1987-09-30
Granted: 1990-12-13
Abstract: A heated glass plate is bent by moving over a bed or rollers defining a path curved along the direction of movement of the glass plate so as to define an upwardly facing concavity. The glass plate moves with a speed of at least 10 cm/second and is curved by the bed without contact from above. The glass plate is subsequently tempered.
Patent DE-3773535-D1 (DE)
Inventor: ECKHARDT HEINZ DR
IPC: C07D315/00
Filed: 1987-05-16
Granted: 1991-11-14
Abstract: Prodn. of gamma-butyrolactone derivs. of formula (I) comprises reacting alkylene oxide (II) and acylacetate ester (III) in the presence of 0.001-0.1 mole per mole (II) of a catalyst (A) at 20-200 deg.C and 1-50 bars. (A) is an alkali, ammonium (pref. quat. ammonium) or phosphonium halide, alkali phosphate or alkali carbonate. (R1 = H or 1-4C alkyl (opt. substd. by lower alkoxy or acyloxy); R2 = 1-2C alkyl (opt. substd. by a functional gp. such as lower alkoxy, acyloxy, amido, OH, aryl or halo) or aryl; R3 and R4 = 1-6C alkyl or aryl, and R4 can also be H; R5 = H or R2). A mixt. of solvent, catalyst (esp. 0.003-0.5 mole per mole (II)) and (III) is pref. treated with (II) over 1-10 hr. at reaction temp. To improve yields, a small amt. (0.1-0.5  mole per mole (III)) of strong base is added after reaction, and then this neutralised with inorganic acid.
Patent DE-3781764-D1 (DE)
Inventor: ALEXANIAN VAZKEN ARSEN
IPC: C08G18/75
Filed: 1987-10-27
Granted: 1992-10-22
Abstract: Novel bicyclic alkyl dicarbamates are prepared from norbornadiene and other simple starting materials, and these are subsequently thermally cracked to novel diisocyanate norbornyl derivatives, which are, among others, useful for crosslinking active hydrogen compounds.