baber/WOPTO huggingface dataset:
Patent DE-3368947-D1 (DE)
Title: Powder coating
Inventor: BELDER EIMBERT GERRIT
IPC: C09D5/00
Filed: 1983-10-26
Granted: 1987-02-12
Abstract: A powder coating of which the binding agent consists of a homogeneous mixture of a diglycidyl phthalate and a polyester containing carboxyl groups, and contains between 1.9 and 9.0 wt.% of a diglycidyl phthalate and between 91.0 and 98.1 wt.% of a polyester, of which the acid number is between 10 and 30 mg KOH/g, the hydroxyl number is smaller than 15 mg KOH/g, the theoretical number-average molecular weight is between 3,750 and 12,500 and the glass transition temperature is between 48 and 85 DEG C.
Patent DE-3463542-D1 (DE)
Title: Ventilating element for building coverings
Inventor: GOUBAUD MICHEL
IPC: F24F7/02
Filed: 1984-02-06
Granted: 1987-06-11
Abstract: A roof ventilator comprises a base plate insertable in a roof assembly and having an opening receiving a panel leaving a free passageway at the lower end. The panel having a plurality of pairs of transverse louvers defining louver openings. Alternate louvers extend outwardly and upwardly and outwardly and downwardly from the panel, the cross-sectional area of the louver openings tapers outwardly and the endmost louvers converge outwardly of the panel. A projecting ridge is formed in the base plate beyond the lower transverse edge of the passageway and has an upper side which is connected by a step to an inclined section of the bottom wall of a duct communicating both with the louver openings and passageway and the attic or rooms below. Irrespective of the direction of currents of air flowing along the roof negative pressure is produced inside the duct.
Patent DE-3464499-D1 (DE)
Title: Stable amphoteric latices from conjugated dienes
Inventor: LEISING FREDERIC
IPC: C08F2/20
Filed: 1984-01-20
Granted: 1987-08-06
Abstract: Stable amphoteric latices based on conjugated dienes formed by preparing an amphoteric aqueous dispersion of particles by reacting at least one unsaturated nitrogen compound capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction medium, containing cationic species, and polymerizing, in the aqueous dispersion, without prior neutralization of the dispersion, at least one conjugated diene or a mixture of conjugated dienes and at least one non-ionic monomer in the presence of an initiator selected from the group consisting of an uncharged initiator and a cationic-charge-generating initiator.
Patent DE-3465579-D1 (DE)
Title: Slip limitation control for rail vehicles
Inventor: RIONDEL PIERRE
IPC: B60L3/10
Filed: 1984-09-06
Granted: 1987-10-01
Abstract: A method and device for slip-limiting control on a rail vehicle wherein for controlling or limiting slip, it is necessary to determine the actual speed of the rail vehicle. The invention overcomes the problems in traction vehicles such as, for example, locomotives which only have driving wheels and no running wheels, especially if all driving wheels slip simultaneously. For the accurate determination of the vehicle speed, the traction motor current for the associated motor is reduced for a short period, of about 3 s, at the driving wheel which is rearmost in the direction of motion, by means of a slip-reduction signal which is supplied to a slip-limiting controller which also reduces the speed of this driving wheel so that this wheel no longer slips and its peripheral wheel speed is equal to the vehicle speed. During a presettable long-term period of about 25 s, all slip-limiting controllers of the rail vehicle are preset with a speed reference signal (vref) having a slight rise in speed so that the peripheral wheel speed of the driving wheel is somewhat greater than the vehicle speed but not great enough for the wheels to spin. A jolt detector is provided for intializing this measure.
Patent DE-3471924-D1 (DE)
Title: Leukotriene antagonists
Inventor: HERRON DAVID KENT
IPC: C07C59/66
Filed: 1984-07-17
Granted: 1988-07-14
Abstract: This invention provides novel benzene derivatives which are leukotriene antagonists, certain novel intermediates to the compounds, formulations of the compounds, and a method of using the compounds for the treatment of conditions characterized by an excessive release of leukotrienes.
Patent DE-3476797-D1 (DE)
Inventor: CHELLIAH DANIEL
IPC: B01J27/00
Filed: 1984-04-18
Granted: 1989-03-30
Abstract: Isobutyric acid or a lower alkyl ester thereof is oxidatively dehydrogenated in the vapor phase producing the corresponding  alpha , ss-olefinically unsaturated derivative by contact with a heterogeneous catalyst in the presence of molecular oxygen and acetone with improved selectivity to the unsaturated acids or esters and improved catalyst life.
Patent DE-3485998-D1 (DE)
Inventor: TITCHENER MARK RENFREW PROF DR
IPC: H04L7/04
Filed: 1984-03-02
Granted: 1993-01-14
Abstract: The specification discloses a method and apparatus for' encoding and decoding a variable length augmented code for use in the transmission of sequential information as an indefinite length string of data. Both binary and alternate character code sets are discussed for transmitting and translating information. The variable length code symbols are self synchronizing, and will automatically reestablish synchronization within two characters if a bit or number of bits is lost through noise or faulty transmission. The resynchronization is automatic and occurs by virtue of the construction of the variable length augmented codes. In addition, a method and means of creating a fixed length depleted code for use in digital processors and digital storage media is also disclosed. Inasmuch as most digital processors utilize fixed length words, it is desirable to be able to convert the variable length augmented code into a fixed length depleted code, and to be able to reconvert from the depleted code back to the augmented code without necessity of resorting to an extensive lookup table for each of the characters. In creating the augmented set of self synchronizing variable length code symbols, the original character set C° is augmented 9 times until the C<sup>q</sup>= 2<sup>q</sup><sup>(n-1)</sup>+1 wherein n represents the number of distinct elements in the original character set C° that was augmented, and C<sup>q</sup> is equal to the number of symbols derived in the final augmented set C<sup>q</sup>, and is equal to or greater than the desired number of characters to be used in the data handling and communication.
Patent DE-3560897-D1 (DE)
Title: A device of the kind comprising at least three movably co-ordinated parts
Inventor: GUSTAFSSON PAUL
IPC: B66C23/04
Filed: 1985-06-10
Granted: 1987-12-10
Abstract: PCT No. PCT/SE85/00243 Sec. 371 Date Mar. 7, 1986 Sec. 102(e) Date Mar. 7, 1986 PCT Filed Jun. 10, 1985 PCT Pub. No. WO86/00607 PCT Pub. Date Jan. 30, 1986.A device for providing relative movement between three telescopically co-ordinated parts (1, 2, 3) which comprises a power device (7) of a type variable in length and acting between a point (8) on a first (1) and a point (9) on a second (2) of the parts, and a flexible traction element (12), which is arranged to cause relative movement between the third part (3) and the first and said second parts (1, 2) by transmitting forces between the first and the third parts when relative movement between the first and second parts (1, 2) is effected by the power device. The power device located externally of the parts is designed with a longitudinal internal passage (13), in which the traction element extends in its extension between a point (14) on the third part and a point (15) fixed in relation to the first part (1), whereby the power device will operate as a casing variable in length for the traction element.
Patent DE-3562996-D1 (DE)
Title: Apparatus for cutting carton tubes and the like
Inventor: SIREIX GEORGES
IPC: B26D3/16
Filed: 1985-06-03
Granted: 1988-07-07
Abstract: The invention concerns a device for the automatic cutting of circular tubes of small, medium and large thickness, obtained by gluing together several strips of fibrous, cellulose, metallic, or plastic materials, and generally speaking any materials in strips, and made by using a spiralizer, a profiler or an extruder. This device for automatic cutting is characterized by the fact that it comprises a fixed mandrel (2) on which the circular tube (4) coming from the spiralizer, profiler or extruder turns freely and is driven without constraint either side of the cutting line by counter-rollers (8, 9) subject to a rotary movement synchronized with the speed of rotation of the circular tube (4), this fixed mandrel (2) cooperating for the cut with at least one cutting group provided with a knife milled with two bevelled edges which are very sharp (43) which is immobile in rotation at the moment of cutting. The invention concerns disposable packs.
Patent DE-3566008-D1 (DE)
Title: Earth anchor driving and fastening method, device and anchor therefor
Inventor: LOUIS CLAUDE
IPC: E02D5/62
Filed: 1985-02-19
Granted: 1988-12-08
Abstract: Process using a ground anchor (1) with a longitudinal hole (7), on which is fitted an interface device (12) comprising a cylinder containing a chamber connected to the said hole (7); a grout is pumped under pressure to the tip (6) of the hole in the ground; the cylinder is struck mechanically, and transmits the mechanical shock wave to the ground anchor. The grout injected is a liquid mix (L); the grout is injected by means of a pump (21) at a pressure greater than 20 MPa; the grouting pressure is sufficient to fragment the ground by means of the injected grout, and the cylinder is struck by a percussion/vibration hammer (2) at a frequency greater than 10 Hz.
Patent DE-3570640-D1 (DE)
Title: Submerged oxygen-hydrogen combustion melting of glass
Inventor: WON KWANG JONG
IPC: C03B5/235
Filed: 1985-07-18
Granted: 1989-07-06
Abstract: Molten material is heated by submerged combustion of hydrogen with oxygen so that the product of combustion injected into the melt is low in volume and consists essentially of water vapor which is relatively soluble in a material such as molten glass. Preferred embodiments involve liquefying the batch materials in a first stage and subjecting the liquefied materials to submerged combustion in a second stage.
Patent DE-3575125-D1 (DE)
Inventor: NORDLUND TORE HELIAN
IPC: C02F11/16
Filed: 1985-01-02
Granted: 1990-02-08
Abstract: The invention relates to a method for producing a product from which compost can be suitably produced and which contains sludge obtained from a sewage purification process, in which method the sludge is mixed in a fluid state with a finely-divided carboncarrier selected from the group sawdust, peat and bark, and with polyelectrolyte, and is then mechanically dewatered to a dry substance content of at least about 28% by weight.
Patent DE-3576650-D1 (DE)
Inventor: GELLER LEO
IPC: A61K9/10
Filed: 1985-10-31
Granted: 1990-04-26
Abstract: 1. Dry substances obtainable by lyophilisation for the preparation of stable suspensions and containing 4-hydroxy- or 4-C2-12 -acyloxy-4-androstene-3,17-diones, which substances additionally contain a combination consisting of at least one phospholipid and at least one solid polyethylene glycol in a ratio of 1 : 1 to 1 : 10.
Patent DE-3584791-D1 (DE)
Inventor: RUSEK MILOS
IPC: C07D209/08
Filed: 1985-05-09
Granted: 1992-01-16
Abstract: Indolines of the formula (I) <IMAGE> in which R1 denotes hydrogen or C1-C4-alkyl, R2 and R3 independently of one another each denote hydrogen, C1-4-alkyl or phenyl, are obtained by catalytic cyclodehydration of a 2-(2'-aminophenyl)ethanol of the formula (II) <IMAGE> in which R1, R2 and R3 have the above meaning, in the gas phase at 200-250 DEG C, the cyclodehydration being carried out in the presence of a silicate or of an aluminosilicate, an alkaline earth metal or a rare earth metal (for example molecular sieve) as a catalyst and of carrier gas. The selectivity and the yield are excellent. The catalyst has an extremely long life with constant activity as a result of the addition of carrier gas. Indolines are important intermediates.
Patent DE-3660894-D1 (DE)
Title: Coextruded multilayer sheet and tough sleeve label made therefrom
Inventor: KARABEDIAN JAMES ARAM
IPC: B32B5/18
Filed: 1986-01-13
Granted: 1988-11-17
Abstract: A coextruded multilayer sheet adapted to form a sleeve label for a container, characterized by a polystyrene foam layer adapted to be wrapped next to the container and a solid skin layer, the solid skin layer being extruded from a blend comprising about 50 to 70 parts by weight of linear low density polyethylene, and about 20 to 60 parts by weight of a block copolymer of styrene and butadiene, the amount of block copolymer being sufficient to balance the adhesion between the foam layer and the skin layer at the interface thereof, the adhesion being enough to prevent premature delamination and tearing and the adhesion being low enough to enhance the toughness of the label; and also a container with such a sleeve label.
Patent DE-3661542-D1 (DE)
Title: Method of heat treating, gas curtain device and its use in heat treating furnaces
Inventor: GUILLAUME VINCENT
IPC: F27D7/06
Filed: 1986-05-30
Granted: 1989-02-02
Abstract: The process comprises creating a screen of non-reactive or inert gas at least at one of the two ends of the heat treating zone or cooling zone of a furnace, the screen being substantially homogeneous and laminar throughout its height. The use of this process permits, on the one hand, a reduction in the flows of gas necessary for the heat treating and, on the other hand, the division of the heat treating furnace into precise zones. The invention is particularly applicable to heat treating furnaces.
Patent DE-3661880-D1 (DE)
Title: Layered textile wound dressing
Inventor: LANGEN GUNTER DR
IPC: A61F13/00
Filed: 1986-04-22
Granted: 1989-03-02
Abstract: 1. A layered textile fabric (10) for the dressing of wounds, characterized in that, in a broad-width knitted or raschelknitted web (100) of absorbent, hydrophilic cellulosic spun yarns (111, 112), as e.g. cotton, spun rayon, cotton/spun rayon, etc., at least one strip-like web section (120) of hydrophobic manmade fibre yarn of synthetic polymers having a high surface tension, as e.g. polyamide, polyester, polyethylene, polypropylene, polyacrylnitrile, polytetrafluoroethylene, etc., is introduced by interconnection in one plane, wherein the strip-like web section (120) is formed as centre strip or marginal strip in the web (100) of the layered textile fabric (10), which can be folded so as to form a wound pad (200) in such a way that the web section (120) of the hydrophobic manmade fibres, as hydrophobic covering layer (210), forms the wound pad and the layers of cellulosic spun yarns located behind the web section form the absorbent layer or layers (220, 221, 222, 223).
Patent DE-3665699-D1 (DE)
Title: Device for picking up and conveying components
Inventor: GFELLER MARTIN
IPC: H05K13/00
Filed: 1986-11-11
Granted: 1989-10-26
Abstract: The device for picking and transporting components of different size has a gripping casing (1) which comprises a plurality of concentrically arranged, axially movable gripping elements (4, 8, 11). The elements move telescopically relative to each other, and each have a suction opening arranged at the end and connected, according to the working position, with a vaccuum inlet (3). For picking up a small part, only the innermost, smallest gripping element operates. In picking up a middle-size part, the innermost gripping element (11) and the middle gripping element (8) work together, while in the gripping of a large part, the outermost gripping element (4) is additionally actuated.
Patent DE-3677465-D1 (DE)
Inventor: OGURA HARUO
IPC: C07H15/04
Filed: 1986-10-10
Granted: 1991-03-14
Abstract: This invention provides a novel compound having the following formula:This compound is a useful intermediate for the preparation of N-glycolylneuraminic acid:
Patent DE-3688340-D1 (DE)
Inventor: WIESENBERGER ALFRED
IPC: A23L21/15
Filed: 1986-02-04
Granted: 1993-06-03
Abstract: Lactic acid contg. fruit juice is made by subjecting a starting material comprising fruit pulp or juice, after killing the natural microflora contained in it, to fermentation with lacticacid producing bacteria which produce predominantly L(+)-lactic acid acid as fermentation prod., the bacterial used having a lactic acid producing metabolic process which can be started and operated at a pH of less than 3.7 and the fermentation being carried out at a pH of less than 3.7 so that the proportion of L(+)-lactic acid produced is at least 95 wt.%.
Patent DE-3751828-D1 (DE)
Inventor: FAELTH LARS
IPC: C01B39/24
Filed: 1987-10-20
Granted: 1996-07-11
Abstract: Activated zeolite Y which has been dealuminized by treatment with gaseous halogen silane at a temperature of up to 600 DEG  C., is washed with water, leached with acid and finally heat-treated at a temperature of 800 DEG -1100 DEG  C.
Patent DE-3763243-D1 (DE)
Inventor: JARVIS HAROLD F
IPC: F16L58/16
Filed: 1987-11-19
Granted: 1990-07-19
Abstract: In a concrete-wrapped pipe having an inner water-impermeable resinous coating (11), the concrete wrapping is formed with a continuous inner portion (12a) covering the resinous coating and a helically slotted outer portion (12b), the helical slot extending at least to the depth of a mesh reinforcement (14) embedded in the concrete. The structure is characterized by the fact that the inner portion (12a) of the concrete wrapping (12) is formed with one or more helically extending zones (18) of reduced compressive strength, radially aligned with the helical slot or slots (13) in the outer portion (12b). The helical configuration breaks the continuity of the concrete wrapping in the longitudinal direction of the pipe and, even with pipe of relatively large diameter, enables the wrapping to accommodate limited bending of the pipe.
Patent DE-3766846-D1 (DE)
Inventor: ROSENFELD JEROLD C
IPC: C08L67/03
Filed: 1987-02-24
Granted: 1991-02-07
Abstract: An aromatic polyester composition comprising an aromatic polyester derived from terephthalic acid and/or isophthalic acid and a bisphenol and a stabilizer comprising dimercaptothiadiazole.
Patent DE-3768467-D1 (DE)
Inventor: BRICKER JACK ALLEN
IPC: C03B18/18
Filed: 1987-12-04
Granted: 1991-04-11
Abstract: A float glass forming chamber is cooled by circulation of molten metal through passages separate from the molten metal pool upon which the glass is supported.
Patent DE-3780179-D1 (DE)
Inventor: YANAGI HIDEKI
IPC: C12N5/10
Filed: 1987-01-19
Granted: 1992-08-13
Abstract: Prodn. of human erythropoietin (I) comprises culturing human cells transformed with DNA encoding (I) to produce (I) in a culture medium and sepg. (I). Pref. the human cell is Namalwa cell. Also claimed is the plasmid pKsVNcEPO and E.coli harbourinq the plasmid. The (I)-gene can be isolated from human renal carcinoma cells or hepatoma cells producing (I) by known methods, e.g. WO82610. The Namalwa cells are obtd. as ATCC CRL 1432. To construct functional (I)-gene in transcription as well as translation in Namalwa cells, promoters functional in high eucaryotic cells such as the promoter of (I)-gene, or promoters of viruses such as SV40 are ligated to the S'-end of the DNAs coding for (I) and a polyadenylation site and a splice site derived from e.g. (I)-gene are ligated to the 3'-end. The plasmid pKSVNcEPO is prepd. from Mgl. II-digested pKSVIO and the Bgl. II fragment of the (I) cDNA using E.coli HBIOI and pSV2 neo (ATCC27149).
Patent DE-3781697-D1 (DE)
Inventor: DE SILVESTRI SANDRO
IPC: H01S3/081
Filed: 1987-01-27
Granted: 1992-10-22
Abstract: The resonator has an output coupler (2) represented by a pair of mirrors (9),(10) separated by an appropriate distance and with facing reflecting surfaces of differing curvature. The distance between the surfaces (D')(D'') and their curvatures (R'),(R'') are such as to dephase the laser rays reflected by the second mirror in a different manner at the centre and at the periphery of the coupler in relation to those reflected by the first mirror.
Patent DE-3852961-D1 (DE)
Inventor: BONI LAWRENCE
IPC: A61K47/14
Filed: 1988-03-04
Granted: 1995-03-23
Abstract: Methods and compositions are described for nonliposomal lipid complexes in association with toxic hydrophobic drugs such as the polyene antibiotic amphotericin B. Lipid compositions are preferably a combination of the phospholipids dimyristoylphosphatidylcholine (DMPC) and dimyristoylphosphatidylglycerol (DMPG) in about a 7:3 mole ratio. The lipid complexes contain a bioactive agent, and may be made by a number of procedures, at high drug:lipid ratios. These compositions of high drug:lipid complexes (HDLCs) may be administered to mammals such as humans for the treatment of infections, with substantially equivalent or greater efficacy and reduced drug toxicities as compared to the drugs in their free form. Also disclosed is a novel liposome-loading procedure, which may also be used in the formation of the HDLCs.
Patent DE-3860188-D1 (DE)
Inventor: ZONNEVELD PETRUS CORNELIS HEND
IPC: G01N1/12
Filed: 1988-02-03
Granted: 1990-07-05
Abstract: The sub-lance installation for carrying out measurements and/or taking samples in a metallurgical furnace has an elongated tubular lance (3) which is rotatable around its longitudinal axis. For rotating the lance (3) comprises a helical guide system which imparts rotation to the lance. The helical guide system comprises mutually cooperating helical projections (13) and recesses (15) mounted respectively on the lance (3) and a guide (14) for the lance.
Patent DE-3860772-D1 (DE)
Inventor: ABONDANCE ROGER
IPC: A63C5/04
Filed: 1988-05-26
Granted: 1990-11-15
Abstract: 1. A downhill ski comprising a sole (1) made of flexible or semi-rigid material, having a profile which is substantially constant along the entire length of the ski, and the two longitudinal edges of which are embedded in metallic flanges (6), and whose central portion is in contact via its surface facing the core (9) with a layer (7) of elastic material, characterised in that the central portion (2) of the sole has a thickness (e) less than the thickness (E) of its lateral zones (3) embedded in the lower flanges (6), and in that the layer (7) of elastic material interposed between the central portion (2) of the sole and a hard layer (8) located on the side of the core is compressed between these two elements, its thickness before compression being greater that the difference (E-e) between the two thicknesses of the sole.
Patent DE-3864073-D1 (DE)
Inventor: DOPHEIDE DIETRICH DR RER NAT
IPC: G01P5/26
Filed: 1988-04-20
Granted: 1991-09-12
Abstract: A periodic intensity distribution is produced at a measurement position using laser beams from a laser diode array (1) contg. diodes at defined mutual distances whose emitted laser light is focussed (2) on the measurement point (3). The array may be two-dimensional with multiple rows. An assymetrical distribution can be  produced by preventing at least one diode from emitting light. The direction of radiation of the diodes is varied by an electrical controller so that the periodic intensity distribution is pivoted over an angular range. Light scattered by the object is picked up by a detection arrangement (5,7,8,9,10).