baber/WOPTO huggingface dataset:
Patent GB-201309053-D0 (GB)
Title: Systems and methods for compensating nonlinearities in a navigational model
Filed: 2013-05-20
Abstract: Systems and methods are provided for compensating nonlinearities in a navigational model. In one embodiment, a system comprises an inertial measurement unit configured to measure inertial motion of a vehicle and an aiding source configured to provide observational measurements of vehicle motion. Further, the system comprises a navigation computer coupled to the inertial measurement unit and the aiding source, wherein the navigation computer is configured to calculate a predicted state and an error covariance data based on the measured inertial motion received from the inertial measurement unit and the observational measurements from the aiding source and calculate variance increments based on attitude uncertainty in the predicted state. Also, the navigation computer is configured to add the variance increments into a process noise covariance matrix for the predicted state and calculate an update for the vehicle motion based on the predicted state, the error covariance data, and the observational measurements.
Patent DE-2963019-D1 (DE)
Title: Novel 3-beta-amino-2-beta-hydroxy steroids of the androstane, oestrane and pregnane series, processes for their preparation and pharmaceutical compositions
Inventor: BOYD ANDREW CRAIG
IPC: A61K31/575
Filed: 1979-09-24
Granted: 1982-07-22
Abstract: New and pharmacologically useful 3 beta -amino-2 beta -hydroxy steroids of the androstane, oestrane and pregnane series are disclosed having the formula I: <CHEM> and pharmaceutically acceptable non-toxic acid addition salts of these compounds, wherein: (a) R1 is H, alkyl of one to six carbons (preferably lower alkyl, such as methyl), or acyl of one to eighteen carbons;  (b) R2 is H or acyl of one to eighteen carbons;  (c) R3 is H or methyl, preferably methyl; (d) Y is selected from the group consisting of O, acetalized O, H( beta OR4), R5( beta OR4), H( beta COCH3) and H( beta CHOR4CH3);  (e) R4 is H or acyl of one to eighteen carbons; nd (f) R5 is a saturated or unsaturated alkyl group of one to four carbons; as well as pharmaceutically acceptable compositions comprising a pharmaceutically effective amount of a compound of the above formula, and a pharmaceutically effective carrier. The novel compounds have anti-arrhythmic properties, have no or minimal and transient haemodynamic effects, have no local anaesthetic properties and do not cause CNS stimulation. The compounds also have prophylactic effect and decrease infarctsize.
Patent DE-2963814-D1 (DE)
Title: 6-arylpyridazine-3-ones, pharmaceutical compositions containing them and process for their preparation
Inventor: SCHACHT ERICH DR
IPC: A61P25/04
Filed: 1979-09-12
Granted: 1982-11-11
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is 4-biphenylyl, 4-phenoxyphenyl or 4-biphenylyl or 4-phenoxyphenyl substituted in the 4'-position by F, Cl, Br or I; R2 is H, C1-4-alkyl, hydroxy-C1-4-alkyl or pyridyl; R3 and R6 are each H or alkyl of 1-4 carbon atoms, or together are-(CH2)4-; and R4 and R5 are each H or together are a C-C bond; at least one of the radicals R2, R3 and R6 being other than hydrogen, possess valuable pharmacological properties, e.g., lower lipid levels and are anti-thrombotic.
Patent DE-3065624-D1 (DE)
Title: Coating structure with clamping device and covering element
Inventor: ESSEL KARLHEINZ
IPC: E04B9/06
Filed: 1980-09-27
Granted: 1983-12-22
Abstract: 1. A covering structure comprising a clamping device and a member having a shallow recess, for example a decorative strip, of wood or similarly soft material, which is to be secured to shaped metal members (4), for example shaped rail members of suspended ceiling constructions, characterised in that the clamping device (1) has a metal plate (14) which fits into the recess (6) of the member (2) to be secured and which is provided with pointed projections (8) at least two oppositely disposed sides and which is curved in one direction between said projections in such a way that the spacing (d) between the tips (7) of the oppositely disposed projections is equal to the internal width (D) of the recess (6) of the member (2) to be secured to the shaped metal member (4), that the projections lie within the planes tangential to the oppositely disposed edges of the curved metal plate, that bar portions (11) for securing the clamping device (1) to the shaped metal member (4) project out of the face of the metal plate (14) between the pointed projections (8), and that in the securing position the bar portions (11) engage around the base of the shaped metal member (4) to be secured.
Patent DE-3162198-D1 (DE)
Title: Automatically adjustable feeding and clamping device for a precise position of a bar, especially adaptable to cutting-off machines
Inventor: DUPUY ANTOINE
IPC: B23Q7/04
Filed: 1981-03-03
Granted: 1984-03-22
Abstract: 1. Automatic device for the adjustable advancement and the clamping in an accurate position of bars, more particularly adapted for cutting off machines, and including a vice (E) with a fixed position, disposed at the end of a workplate (1**1) and adjacent to the cutting tool (2), and on the opposite side in line with a movable vice (F) for the advancement of bar (B) with control means for the longitudinal shifting according to the length of the bar stumps to be cut, characterized in that the movable vice (F) can be shifted transversely and automatically relative to the workplate (1**1), on the whole length of the travel thereof, by an elastic means so as to follow the irregularities of the contour of the bar (B) placed within the jaws of said vices (E-F), while permitting, when the jaws are clamped, the strict return of the contour of the bar in axial position and normal to the cutting tool (2).
Patent DE-3163367-D1 (DE)
Title: Laminating process
Inventor: COHEN ABRAHAM BERNARD
IPC: G03F7/16
Filed: 1981-05-23
Granted: 1984-06-07
Abstract: In a process for laminating a photosensitive layer (11) to a substrate (1) surface by means of nip rolls (13), the improvement comprising the sequential steps of: (a) rendering the substrate (1) surface clean, as defined by the uniform water film text; (b) within about 1 minute after rendering the substrate (1) clean and immediately prior to lamination, applying a thin layer of liquid to form an interface between the substrate (1) surface and the photosensitive layer (11); and (c) displacing the thin layer of liquid from the interface by absorption into the photosensitive layer during lamination.
Patent DE-3165258-D1 (DE)
Title: Process for the manufacture of n-tert.-alkylamines or cycloalkylamines and formic acid esters
Inventor: KLEEMANN AXEL DR DIPL CHEM
IPC: C07C211/35
Filed: 1981-10-25
Granted: 1984-09-06
Abstract: 1. A process for the production of N-tertiary- alkylamines or cycloalkylamines and esters of formic acid by reacting alkanols with hydrogen cyanide in the presence of strong acids, characterised in that tertiary alkanols or cycloalkanols are reacted in the presence of up to about double the molar quantity of the strong acids and in the presence of primary or secondary alkanols to produce N-tertiary-alkylamines or cycloalkylamines and esters of formic acid with primary or secondary alkanols.
Patent DE-3169297-D1 (DE)
Title: Continuous process for the production of chloroalkylsulphonyl isocyanates
Inventor: WEGENER PETER DR
IPC: C07C303/36
Filed: 1981-11-20
Granted: 1985-04-18
Abstract: The invention relates to a process for the production of chloroalkylsulfonyl isocyanates of the formula   <IMAGE>   by a catalytically induced reaction of chlorosulfonyl isocyanate with one or more C2-C4-olefins. The reaction is carried out in a continuous manner in a tubular reactor.
Patent DE-3268001-D1 (DE)
Title: Apparatus and method for successively making contact between a liquid sample and a plurality of reagents
Inventor: GUIGAN JEAN
IPC: G01N21/07
Filed: 1982-06-01
Granted: 1986-01-30
Abstract: In a device for bringing a liquid sample successively into contact with a number of reagents, contact with the reagents is effected in a series of cells. These cells communicate with one another and are carried by a rotor, transfer of the liquid sample from one cell to another being effected by rotating the rotor. The direction of rotation of the rotor is reversed after each transfer operation. The number of cells constituting the series is at least equal to the number of reagents. The reagents are placed in the cells beforehand.
Patent DE-3269250-D1 (DE)
Title: Process for the scission of organosiloxanes
Inventor: KOTZSCH HANS-JOACHIM DR
IPC: C07F7/12
Filed: 1982-11-30
Granted: 1986-03-27
Abstract: The present invention relates to the cleavage of organosiloxanes with hydrogen chloride with the formation of organochlorosilanes. In accordance with the invention, this cleavage is performed at temperatures below 20 DEG  C., and the dihydrates and trihydrates of the hydrogen chloride are formed. These settle as the specifically heavier, liquid phase and thus can easily be separated from the organochlorosilanes. The preferred temperature range in which the procedure of the invention is performed is between +10 DEG  C. and -10 DEG  C., while yields of as much as 99% of the desired organochlorosilane are obtained. The process can also be performed continuously. The inventive process is particularly useful because it can be used to convert contaminated organosiloxanes, such as used heat exchange or hydraulic oil materials, into useful products.
Patent DE-3360548-D1 (DE)
Title: Process for the preparation of pinacolone
Inventor: RAULEDER GEBHARD DR
IPC: C07C45/00
Filed: 1983-03-14
Granted: 1985-09-19
Abstract: Pinacolone is prepared by adding 2,3-dimethyl-2-butene and an aqueous solution of hydrogen peroxide at a temperature of 20 DEG  to 90 DEG C. to a solution which contains water and one or more carboxylic acids having 1 to 8 C atoms and which can, if desired, also contain small amounts of a strong acid, increasing the temperature after substantial or complete reaction of the hydrogen peroxide, and distilling off as an azeotropic mixture with water the pinacolone formed.
Patent DE-3360960-D1 (DE)
Title: Crane for agricultural uses
Inventor: SCHEFFER HEINRICH
IPC: B66C11/10
Filed: 1983-03-21
Granted: 1985-11-14
Abstract: 1. Materials crane for agricultural purposes, with a movable bogie extending in the roof space of an agricultural building in the longitudinal direction of the building and intented for a telescopically extendable jib mounted rotatably about a vertical axle and carrying a grab at its free end, the telescopic parts of the jib being displaceable relative to one another via rollers, characterised in that the rear end of the outer jib (2) is guided in a guide track (3) carried by the bogie (21), and the front end of the outer jib (2) is supported via a supporting link (4) which is carried by the bogie (21) so as to be pivotable about a horizontal axle (25) and which has a track roller (6) at its end connected to the jib (2).
Patent DE-3368672-D1 (DE)
Title: Dyestuff preparation soluble in cold water
Inventor: MAUSEZAHL DIETER DR
IPC: C09B67/24
Filed: 1983-06-08
Granted: 1987-02-05
Abstract: A cold water soluble dyestuff composition which contains (a) 30 to 90% by weight of the dye of formula I    <IMAGE>  (I)  (b) 2 to 50% by weight of an anionic dispersant (c) 0.1 to 10% by weight of an alkylenediaminedicarboxylic, -tricarboxylic or -tetracarboxylic acid of the formula II    <IMAGE> (II)   wherein X is a carboxyl group or the nitrilo group, m is 1 to 3 and n is 2 to 5, or a salt thereof, and optionally further ingredients. The assistant combination of anionic dispersant and alkylenediaminedicarboxylic, -tricarboxylic or -tetracarboxylic acid imparts to the composition a cold water solubility of 30 g/l. The composition is suitable for dyeing and printing textile material, especially that made from synthetic polyamide.
Patent DE-3369515-D1 (DE)
Inventor: DYKE STANLEY FREDERICK
IPC: C07D471/04
Filed: 1983-11-03
Granted: 1987-03-05
Abstract: 5,14-Dihydrobenz[5,6]isoindolo[2,1-b]isoquinotine-8,13-dioneexhibits anticancer activity. The compound can be prepared by reaction of 2-formyl-3-carboxyl-1,2,3,4-tetrahydroisoquinoline with 1,4-naphthoquinone and is particularly suitably administered parenterally in microcrystalline suspension form.
Patent DE-3377922-D1 (DE)
Title: Separation of saccharides
Inventor: ZUPANCIC JOSEPH JAMES
IPC: C13K1/00
Filed: 1983-04-18
Granted: 1988-10-13
Abstract: The separation of mono- or disaccharids such as glucose or maltose from polysaccharides such as starch may be effected by passing a mixture of these saccharides through an ultra-filtration membrane whereby the glucose or maltose is separated from the starch. The ultra-filtration membranes which are employed for this purpose will comprise a cross-linked polyurethane composited on a support. As an example of the type of membrane which may be employed, an aminemodified polyepihalohydrin such as epichlorohydrin which has been cross-linked with toluene diisocyanate is composited on a polysulfone. This type of ultra-filtration membrane will permit the use of a relatively high flux with a good separation efficiency.
Patent DE-3379935-D1 (DE)
Title: External fixation system for bone fractures
Inventor: EDWARDS CHARLES CANNON
IPC: A61B17/60
Filed: 1983-09-14
Granted: 1989-07-06
Abstract: An external fixation system includes as one of its frame components at least one dynamic coupling which is mounted to a respective frame rod. The coupling includes a sleeve member telescoped over the rod with a stop member on the rod on each side of the sleeve member. The stop member located toward the bone fracture may be adjustably locked to change its position on the rod and thus permit selective controlled sliding movement of the rod in the sleeve member.
Patent DE-3467581-D1 (DE)
Title: Gastric secretion inhibiting peptide derivatives, process for their preparation and medicines containing them
Inventor: MARTINEZ JEAN
IPC: A61P1/00
Filed: 1984-04-19
Granted: 1987-12-23
Abstract: The invention relates to peptides of general formula: R-A-Gly-Trp-B-Asp-NH2(I) in which: Asp NH2 represents the amide in alpha  position of the aspartic acid of formula:   <IMAGE>   R represents hydrogen, a protector group of the terminal amine function such as t.butyloxy carbonyl (BOC), benzyloxy carbonyl (Z), lower alkanoyl, A designates: either tyrosine, tyrosine-O-sulfate, threonine or methionine; or a dipeptide selected from: -Ala-TYR-, -TYR-Thr-, -TYR Met-, TYR designating either of the 2 amino-acids tyrosine or tyrosine-O-sulfate; or a tripeptide selected from: -Glu-Ala-TYR-, Asp-TYR-Thr-, -Asp-TYR-MET-; or a tetrapeptide selected from: -Glu-Glu-Ala-TYR-, -Gln Asp-TYR-Thr-, -Arg-ASP-TYR-Met-; or a pentapeptide selected from: -Glu-Glu-Glu-Ala-TYR-, -Pyr-Gln-Asp-TYR-Thr-, -Asp-Arg-Asp-TYR-Met; B designates methionine, leucine or norleucine.
Patent DE-3469376-D1 (DE)
Title: Methods for decontaminating soil
Inventor: PETERSON ROBERT L
IPC: D06M16/00
Filed: 1984-05-25
Granted: 1988-03-24
Abstract: A reagent mixture is admixed with soil to first desorb and then hydrolyze and thereby increase the biodegradability of a toxic or otherwise hazardous polyhalogenated organic compound with which the soil is contaminated. Essential constituents of the reagent mixture are: (1) an alkali metal hydroxide, an alkali metal hydroxide/alcohol or alkali metal hyroxide/glycol mixture, or an alkoxide; and (2) a sulfoxide catalyst. The hydrolyzed compounds can be biologically degraded into compounds which pose little if any hazard to the environment or its inhabitants by naturally occurring or artifically introduced Pseudomonas sp. and other microorganisms with adjustment of soil pH (and perhaps orther parameters) to provide a viable environment for the bacteria being carried out after the chemical treatment if inoculation with bacterial cultures is employed. If a mixture of non-biodegradable and biodegradable contaminants is present, a preliminary biodegradation step can be optionally used to rid the contaminated area of the latter before hydrolysis of the contaminated soil with the reagent mixture is undertaken.
Patent DE-3477351-D1 (DE)
Title: Coating material cartridge for a spray gun and spray gun for the use of such a cartridge
Inventor: IHMELS MANFRED
IPC: B05B7/24
Filed: 1984-12-15
Granted: 1989-04-27
Abstract: A spray medium inset for a spraying pistol includes a spraying nozzle, and a needle for selectively closing the nozzle spray opening. The inset includes a connecting channel terminating in a cylindrical recess having an annular recess in the wall surrounding the cylindrical recess that snugly accommodates an annular ridge around the opening of a spray medium tank detachably secured to the connecting channel in the cylindrical recess. The connecting channel also includes a plug for normally keeping the spray opening closed with the jet needle. The tank has a concave bottom supporting a mixing shaft in a claw plug with a frangible annular zipper zone around the shaft. The mixing shaft is formed with a plug that engages a seat in the connecting channel bolt member that keeps the connecting channel closed and the spray opening closed with the shaft in its original extended position. A portion of the mixing shaft extends outside the concave bottom to function as a handle and extends into a hardener compartment containing hardener covered by a removable cover.
Patent DE-3480568-D1 (DE)
Title: Didactic aid for the teaching of any number system
Inventor: SAITTA RINALDELLI MARIA PIA
IPC: G09B19/02
Filed: 1984-11-19
Granted: 1989-12-28
Abstract: The instant invention relates to an aid for the carrying out of a didactic game in order that any (n) based number system may be learnt.It consists of a series of containers decreasing in size, each containing a (n) number of smaller containers which are equal to each other; the smallest container holds a (n) number of pieces each representing a numerical unit.A desk is provided with coloured squares arranged in such a way that the last square on the right is of the same colour as the unit of the first order, the penultimate the same colour as the unit of the second order and so on.
Patent DE-3560754-D1 (DE)
Title: Mixture of fine grain
Inventor: BOES A PROF DR ING
IPC: C08L95/00
Filed: 1985-01-14
Granted: 1987-11-12
Abstract: 1. Method for the production of a fine grain mixture, having water-repellent-making properties, with a grain size of essentially below 0.2 mm, preferably below 0.1 mm, which statistically evenly distributed onto the fine grain mixture contains at least one mineral hydrophilic component and at least one hydrophobic component which is insoluble in water, characterized in that the hydrophilic component, which is formed from at least one salt and/or lava powder and/or quartz powder, on the one hand and the hydrophobic component, which is insoluble in water and is formed from polyurethane foam powder and/or soot and/or burnt perlites, on the other hand are removed from a separate supply, and are brought together dry for common grinding, in which - in relation to the proportion of the hydrophilic component - 5 to 75% by weight of the hydrophobic component, which is insoluble in water, are contained, and that the fine grain mixture is free from recrystallization products or gels which have arisen after the bringing together of the components.
Patent DE-3560890-D1 (DE)
Title: Package tying machine
Inventor: BUTTNER HANS HUGO
IPC: B65B13/08
Filed: 1985-06-29
Granted: 1987-12-10
Abstract: 1. A machine for tying up filled packages (P), having tying means which my be drawn off a stock reel (6), in which the filled package (P) through advancing bules out a chord (S') stretched
Patent DE-3561044-D1 (DE)
Title: Percussion tool
Inventor: COULON ANDRE
IPC: B23P9/04
Filed: 1985-02-05
Granted: 1988-01-07
Abstract: Percussion apparatus having a compressed air inlet (3) and serving to impart percussive movement to a tool (10), the said tool (10) sliding inside an envelope (1) fixed to the apparatus and being terminated by a spherical portion (22), includes the improvement wherein the said tool (10) includes a hollow tube (13) with one end (21) holding a ball (22) captive, which ball is urged against the end (21) by a spring (24) lodged in the tube (13). When the ball (22) is worn, it is easily changed.
Patent DE-3562611-D1 (DE)
Title: Method of making microspheres from glass
Inventor: GARNIER PATRICK
IPC: C03B19/10
Filed: 1985-06-20
Granted: 1988-06-16
Abstract: The invention relates to a process and apparatus for producing hollow glass microspheres. According to embodiments of the invention, particles of a soda-lime-silica glass containing slight amounts of sulfur compounds are suspended in a gaseous current and expanded in a burner, at a treatment temperature at least 100 DEG  C. above the working temperature at which the specific type of glass constituting the treated particles is made from its raw materials, such as sand, lime, sodium carbonate, sodium sulfate, and others, depending on the particular type of glass. The process makes it possible to increase the yield of the transformation of the particles.
Patent DE-3563729-D1 (DE)
Title: Device for storing thread material for the weft insertion into looms
Inventor: AARTS HUBERTUS HENRICUS
IPC: B65H51/20
Filed: 1985-04-02
Granted: 1988-08-18
Abstract: Weft yarn store appts., partic. for a jet loom, has at least one single yarn clamp rotating with the yarn carrier disc, and pressing against it to bear against the weft yarn material. Cam disc to prevent rotation controls the yarn clamps during the turning action. The carrier disc has a layering surface to hold the weft yarn material which at the outer zone of the disc is supported by a raised section so that the outer zone of the laying surface is at an angle to the carrier disc. A lifting wedge is in front of the feed jet, in the direction of carrier disc rotation, at the outer zone of the weft holding surface.
Patent DE-3565639-D1 (DE)
Title: Two-channel device to brake a rolled product being fed to a cooling plate
Inventor: POLONI ALFREDO
IPC: B21B43/00
Filed: 1985-02-12
Granted: 1988-11-24
Abstract: Two-channel device (10) to brake a rolled product (20) being fed to a cooling plate (15), the device (10) being located downstream of a unit (11) which cuts rolled products (20) to size, and comprising a powered roller conveyor (14), tail-braking means (13), two adjacent channels (16-17) with panels (19) to hold rolled products (20), means (18) to separate the two channels (16-17) momentarily, and switch means (12), in which device (10) the bottom of the two channels (16-17) is stationary, the panels (19) to hold the rolled products (20) can move substantially in a vertical direction to disengage and discharge the rolled pro-ducts (20) onto the cooling plate (15), and the first channel (16) serves to receive the rolled products (20), whereas the second channel (17) serves to brake and discharge the rolled products (20), the tail-braking means (13) being positioned in correspondence with the second channel (17).
Patent DE-3567647-D1 (DE)
Title: N-(azolylcarbamoyl)-hydroxyl amines and fungicides containing them
Inventor: RENTZEA COSTIN DR
IPC: C07D521/00
Filed: 1985-04-02
Granted: 1989-02-23
Abstract: N-(Azolylcarbamyl)-hydroxylamines of the formula    <IMAGE>  (I) where R is unsubstituted or substituted alkyl, alkenyl, alkoxyalkyl or cycloalkyl, or unsubstituted or substituted phenyl, phenylalkyl, phenylalkenyl or phenoxyalkyl, R1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl or unsubstituted or substituted benzyl, Y is CH or N and R2 and R3 are each hydrogen or alkyl, and fungicides which contain these compounds.