baber/WOPTO huggingface dataset:
Patent DE-3168683-D1 (DE)
Title: Interlocking structure for a pair of overlapping panels and blank
Inventor: WOOD PRENTICE J
IPC: B65D71/00
Filed: 1981-10-29
Granted: 1985-03-14
Abstract: For use primarily in article carriers, interlocking structure for securing a pair of face contacting overlapping panels in interlocked relation includes a locking aperture formed in one of the panels and having an anchoring edge and a spaced securing edge disposed in generally parallel relation and including side edges together with a locking tab having a body portion, a heel portion, and a toe portion and being struck from the other of said panels and folded through an angle of approximately 180 DEG  toward an adjacent edge thereof and into face contacting relation with the part of the other panel which is disposed adjacent the edge thereof and so as to cause the heel portion to enter the locking aperture and to engage the anchoring edge and to cause the toe portion to enter the locking aperture adjacent the securing edge.
Patent DE-3175632-D1 (DE)
Title: Analytical optical instruments
Inventor: KNIGHT JOHN HENRY GUDMUNDER
IPC: G01N21/01
Filed: 1981-08-17
Granted: 1987-01-08
Abstract: An optical measuring system for measuring in situ by means of one or more fiber-optic probes reflection absorption fluorescence, phosphorescence and turbidity of a fluid or (for all but the last measurement) of a fluid-solid interface. High intensity pulsed light is conveyed to the measurement site by a fiber-optic cable and is given a specific direction at the site by means of the geometry of the probe, reaction light resulting from the stimulating light pulse is discriminated by the geometry of the probe, or another probe, and is returned via a further fiber-optic cable to a measurement system which is enabled to sense the returning light only for the duration of the light pulse. The measurement system comprises means for sensing the relative intensity of the stimulating light pulse and for deriving a signal at least representative of the ratio of the magnitude of the quality sensed, by means of the probe, and the relative intensity of the stimulating light pulse. In one embodiment a unitary probe has three light channels, one conveying light to the site, one conveying light to the measurement system at least representative of the stimulating light intensity at the side and the last providing to the measurement system a signal representative of the magnitude of the quality of interest.
Patent DE-3264409-D1 (DE)
Title: Process and installation for the underground gasification of coal
Inventor: GRENIER MAURICE
IPC: E21B36/02
Filed: 1982-04-29
Granted: 1985-08-01
Abstract: This invention relates to the gasification of coal. An oxygen jet having a pointed flame is engendered in situ, so as to strike the coal with a sheath of steam. The resultant fuel gas is drawn off while flowing in counterflow with the jet of oxygen and is brought to the surface through the same bore which had served the purpose of supplying oxygen. The invention is particularly applicable to the underground gasification of coal in situ.
Patent DE-3266460-D1 (DE)
Title: Medicaments derived from 3-hydroxy dodecahydro benz(e) inden-7-on, products derived from 3-hydroxy dodecahydro benz(e) inden-7-on and process for their preparation
Inventor: BOUTON MARIE-MADELEINE
IPC: C07C49/513
Filed: 1982-02-18
Granted: 1985-10-31
Abstract: Novel antiandrogenic compositions comprising an anti-androgenically effective amount of at least one compound of the formula    <IMAGE> I  wherein R is alkyl of 1 to 4 carbon atoms, R1 is alkyl of 1 to 2 carbon atoms, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally interrupted with a heteroatom, alkenyl and alkynyl of 2 to 8 carbon atoms optionally interrupted with a heteroatom, formyl and acyl of an organic carboxylic acid of 2 to 18 carbon atoms, R3 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms, R4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, the dotted lines indicate optional presence of a double bond between the 4(5) and 5a(6) carbons and the wavy line indicates that R4 may be in the  alpha - or  beta -position and a non-toxic, pharmaceutical carrier or excipient and a method of treating hyperandrogenic conditions in warm-blooded animals.
Patent DE-3268994-D1 (DE)
Title: A method for removing condensate from a cylinder, in particular a cylinder for drying paper
Inventor: VAN OS RUDI
IPC: D21F5/02
Filed: 1982-10-14
Granted: 1986-03-20
Abstract: A method and apparatus for the removal of condensate from a cylinder, in particular a cylinder (1) for drying paper by means of steam supplied under pressure to the interior of the cylinder via a first conduit (2). The steam, partially condensed to water, is removed from the cylinder (1) through a second conduit (6). Optimum discharge of condensate is achieved, even at higher cylinder speeds by separating the fluid in the second conduit (6) into a gaseous component and a liquid component, measuring the quantity of the gaseous component, and keeping the same constant by control means (18).
Patent DE-3361369-D1 (DE)
Title: Indanyl derivatives, their preparation and their use
Inventor: RUFER CLEMENS DR
IPC: A61P11/00
Filed: 1983-02-22
Granted: 1986-01-16
Abstract: 1. Indanyl derivatives of general formula I  see diagramm : EP0088282,P6,F3  wherein R1 and R2 are the same or different and each represents a hydrogen atom, a fluorine atom or a chlorine atom, R3 represents a hydrogen atom or a phenyl group, R4 represents a hydrogen atom or an alkyl group of 1 to 6 carbon atoms, R5 represents a hydrogen atom, an alkyl group of 1 to 6 carbon atoms, a cyclohexyl group or a phenyl group, with the proviso that at least one of the substituents R3 , R4 and R5 is hydrogen, and their salts with physiologically acceptable acids.
Patent DE-3362504-D1 (DE)
Title: 1-carboxyalkanoylindoline-2-carboxylic-acid esters, their preparation, pharmaceutical compositions containing them, and their therapeutic use
Inventor: GRUENFELD NORBERT DR
IPC: C07D405/12
Filed: 1983-04-20
Granted: 1986-04-17
Abstract: The perhydrindoles of formula I, wherein R4 represents hydrogen or lower alkyl; R5 represents lower alkyl; or R5 represents lower alkyl substituted by optionally substituted phenyl; t is 0 or 1; esters, amides and salts thereof, are useful as antihypertensive and cardioactive agents.
Patent DE-3373959-D1 (DE)
Title: A device for controlling a brush-commutator assembly of an electric machine
Inventor: BERINGS JOSEPHUS BERNARDUS MIC
IPC: H02K13/10
Filed: 1983-07-12
Granted: 1987-11-05
Abstract: A method and a device for controlling a brush-commutator assembly of a machine under application of an electrical processing and control unit, by sensing one or more operating parameters of the electric machine, the sensing values being processed and converted into one or more control signals controlling the operation of the brush-commutator assembly to provide an optimal commutation process of the machine current. The machine current is sensed and the pressing exerted on the brushes is controlled by a fluid under pressure; the brush tracks, moreover, being engaged and disengaged upon increase and decrease of the machine current respectively in order to maintain an optimal current density in the brushes. One or more sensors for sensing operating parameters of the electric machine are used and a processing and control unit to process the signals sensed by the sensors and to supply control signals to one or more control means controlling the operation of the brush-commutator assembly. The control device comprises a fluid control circuit having an electrically controllable pressure system. The sensors are operable to detect the temperature of the cooling air and/or of the commutator, the humidity of the cooling air, the commutation noise on the machine current, the speed of revolutions, and extreme mechanical vibrations.
Patent DE-3375114-D1 (DE)
Title: Vehicle wheel
Inventor: MAUK GERHARD DIPL ING
IPC: B60B21/02
Filed: 1983-10-22
Granted: 1988-02-11
Abstract: In combination, a vehicle wheel which has a rigid, one-part rim, and a belted pneumatic tire having a single-ply or multiple-ply carcass and substantially inextensible and/or tension resistant core rings in the beads. The rim has rim flanges and, adjacent thereto, seating surfaces for the belted tire. To permit simple mounting of the tire, there is proposed that, in the position of the mounted tire, the distance from the center of a core cross-section to the bead edge facing the seating surface is greater than the distance to the axially inner bead edge, so that the core ring is eccentrically mounted in this region of the bead.
Patent DE-3382642-D1 (DE)
Inventor: MOTOJIMA KENJI
IPC: C07C69/757
Filed: 1983-09-23
Granted: 1992-12-17
Abstract: Prepn. of 3,5-dioxocyclohexanecarboxylic acid derivs. of formula (I) or salt, where R = H, alkyl, alkylthioalkyl or opt. substd. phenyl; and R' = alkyl, opt. substd. benzyl, phenethyl, phenoxy-, 2-thienyl-, alkoxy- or alkylthiomethyl; comprises: (i) cyclising a cpd. of formula (II) in presence of base to give (III), where M' = alkali metal; (ii) opt. treating (III) with acid to give (IV); (iii) reacting (III) or (IV) with R'-CO-Cl (V) to give (VI); and (v) rearranging (VI) in presence of a catalyst to give (I) and opt. converting to a salt by reacting with inorganic or organic cation.
Patent DE-3461262-D1 (DE)
Title: Buffer housing, especially for railway vehicles
Inventor: WASSENHOVEN JURGEN DIPL ING
IPC: B61G11/18
Filed: 1984-01-12
Granted: 1987-01-02
Abstract: 1. A buffer housing, especially for railway vehicles, comprising two housing parts (1 and 2) which are telescopically guided one inside the other and which are each provided at their ends remote from one another with a base plate (1a and 2a respectively), a continuous gap (6) within the limit of customary manufacturing tolerances being present inside the telescopic guide of the housing parts (1 and 2), characterized in that in its end region remote from its base plate (1a) the outer housing part (1) contains a continuous recess (1c) which substantially enlarges the internal generated surface (1b) of the outer housing part (1) and hence the gap (6), and in its lower zenith region it comprises an opening (1d) for the discharge of water which has penetrated behind the recess (1c).
Patent DE-3472403-D1 (DE)
Title: Triazole antifungal agents
Inventor: RICHARDSON KENNETH
IPC: C07D249/08
Filed: 1984-01-24
Granted: 1988-08-04
Abstract: Triazole antifungal agents of the formula:- 
<CHEM>
 and their pharmaceutically and agriculturally acceptable salts, wherein R is a C1-C5 perfluoroalkyl group and R<1> is H or CH3. The compounds are human and agricultural antifungal agents. They also have antileishmanial activity.
Patent DE-3474998-D1 (DE)
Title: Device for suspending a bundle of horizontal tubes in a vertical plane, and manufacturing process therefor
Inventor: FOURNIER JEAN
IPC: F22B37/20
Filed: 1984-11-22
Granted: 1988-12-08
Abstract: A device for suspending a bundle of horizontal tubes in a vertical plane (1), the device comprising pairs (4, 5, 6) of vertical tubes (7, 8) provided with half-fins on their facing sides. The half-fins have a profile including notches of circular shape, having a radius slightly larger than the radius of the tubes in the bundle and being at the same spacing as said tubes, the notches being separated by tongues (16, 18, 20, 17, 19, 21) which project from the vertical tubes by a distance which is long enough to provide good support for the tubes of the bundle and which is short enough to ensure good thermal conduction from their projecting ends to their weld zones on the corresponding vertical tubes.
Patent DE-3580974-D1 (DE)
Inventor: BRINTRUP HUGO DR
IPC: C08J3/24
Filed: 1985-11-18
Granted: 1991-01-31
Abstract: Prepreg of resin-coated fibres (F). The resin coating (C) comprises a more or less crosslinked (cured) core (1) and an uncrosslinked outer layer (2). This structure avoids undesirable squeeze-outs and fibre agglomerations when processing the prepreg. <IMAGE>
Patent DE-3584707-D1 (DE)
Inventor: BAYLES RICHARD WILLIAM
IPC: C07D249/14
Filed: 1985-08-27
Granted: 1992-01-02
Abstract: 1,3-Diazolyl-2-propanol derivatives of the formula  <IMAGE>  wherein X and Y are N or CH, R1 is phenyl, heterocyclyl, heterocyclyl-alkyl, -alkenyl or -alkynyl, optionally substituted, R2 and R3 are hydrogen or alkyl, and R4 and R5 are hydrogen, amino, alkoxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, or alkenyl, or phenyl, phenylalkyl or phenylalkenyl, heterocycyl, heterocyclyalkyl or heterocyclylalkenyl, each optionally substituted, provided that when R1 is optionally substituted phenyl at least one of R1, R4 and R5 is, or contains, a phenyl ring bearing at least one substitutent selected from cyano, cyanoalkyl, nitro, aminocarbonylalkyl, halogeneoalkoxy and radicals of the formulae -CONR6R7, -NHCOR8 or OR9 as defined herein, and the acid addition salts of compounds which contain a basic substituent; together with processes for their manufacture, pharmaceutical, veterinary and plant antifungal compositions, a method of treating fungal diseases in plants, and the use of the compounds for the manufacture of pharmacuetical or veterinary antifungal compositions.
Patent DE-3662638-D1 (DE)
Title: An arrangement in cutting boards
Inventor: LILJA CURT LENNART
IPC: A47J47/00
Filed: 1986-10-23
Granted: 1989-05-11
Abstract: The invention relates to an arrangement in cutting boards of the kind having two mutually opposing, substantially straight side edges. 
<??>In order to obviate the necessity for a large number of cutting boards of mutually different sizes and proportions for different purposes there is provided in accordance with the invention a cutting board of the aforementioned kind in which one of the mutually opposing side edges is provided with a recess (2), slot or groove and the other of the side edges with a corresponding projection (3). The recesses and projections of two or more such cutting boards are so formed as to enable the boards to be joined together by means of the recesses (2) and the projections (3). These recesses and projections can also be used to connect to the cutting board such ancillary devices as those, for example, used for guiding a knife when cutting bread.
Patent DE-3664233-D1 (DE)
Title: Tube with a folded spiral seam having a polygonal section
Inventor: FORSTER WALTER
IPC: F16L11/16
Filed: 1986-09-12
Granted: 1989-08-10
Abstract: 1. Clasped flexible tube with regularly polygonal cross-section, wound in helical form without additional sealing from a pre-profiled metal strip with clasp-jointing of adjacent strip edges, characterized in that all layers (12, 13) of the clasp-joint (3) between adjacent tube corners (5), lying mutually parallel and uniformly closely against one another, have a curvature directed to the outside of the tube and in that the radius of this curvature is greater than the mean tube radius.
Patent DE-3664543-D1 (DE)
Title: Electrical capacitor and process for making it
Inventor: BEHN REINHARD DIPL PHYS
IPC: H01G4/32
Filed: 1986-04-18
Granted: 1989-08-24
Abstract: An electrical capacitor and manufacturing method therefor includes protective cover layers each of which has an insulating strip on each of two projections. During manufacture, an apparatus which forms intermittent metal-free strips during the winding of the capacitor is switched to continuous operation for the windings of the cover layers so that continuous metal-free strips are formed.
Patent DE-3665081-D1 (DE)
Title: Apparatus for manufacturing ring-pull lids
Inventor: BOLTE GEORG DR DIPL CHEM
IPC: B65D17/28
Filed: 1986-04-24
Granted: 1989-09-21
Abstract: The apparatus of the invention provides a coat of lacquer or varnish on a tear-off cover, which is formed from a thin ferromagnetic metal, has a circumferential supporting lip and is equipped with a tear-off opening made by scoring and/or punching in or out the cover surface. To provide the coat of lacquer or varnish the cover is moved through an electric coating tank, a washing tank and drying zone with the plane of the cover oriented substantially vertically while being supported exclusively on the surface of the inner wall of the supporting lip. The entire surface of the cover is completely covered by the lacquer or varnish coating except for a small portion on the inner wall of the supporting lip which is positioned inside the closed container in a folded seam and/or covered by a sealing material.
Patent DE-3666910-D1 (DE)
Title: Electric arrangement for regulating the luminous intensity of at least one discharge lamp
Inventor: VAN MEURS JOHANNES MARIA
IPC: H05B41/392
Filed: 1986-01-09
Granted: 1989-12-14
Abstract: An electric arrangement for regulating the luminous intensity of at least one discharge lamp (15), this arrangement comprising an electric circuit having a first winding (110) arranged to surround a core (111) of magnetizable material, this winding (110) being included in a circuit forming part of a DC/AC converter for the high-frequency supply of the discharge lamp, the core (111) further being provided with a second winding (112) and a third winding (118), which third winding (118) is connected to a control device forming part of the converter, the third winding (118) being magnetically coupled to the first winding (110) and a series-combination of a non-capacitive variable impedance (115) and a diode (113) being included between the ends of the second winding (112).
Patent DE-3677528-D1 (DE)
Inventor: BERGSTROM CHRISTER
IPC: B32B27/00
Filed: 1986-11-05
Granted: 1991-03-21
Abstract: The invention concerns a chemically modified ethylene copolymer having good adhesion to metals and other polar substances. The ethylene copolymer consists of ethylene alkyl-(meth)acrylate copolymer to which has been grafted an unsaturated acid or anhydride.
Patent DE-3680442-D1 (DE)
Inventor: METZNER WOLFGANG DR
IPC: B27K3/34
Filed: 1986-07-18
Granted: 1991-08-29
Abstract: A composition or concentrate for preserving wood, which comprises 0.001-5% by weight of cyano-(4-fluoro-3-phenoxyphenyl)-methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and/or (pentafluorophenyl)-methyl 1R, 3R-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate or enantiomeric compounds thereof and more than 75% by weight, preferably more than 90% by weight, of a mixture comprising at least one binder at least one diluent, and optionally at least one emulsifier and/or wetting agent or mixture thereof. The binder in the wood preservative or concentrate (calculated as solids) amounts to at least 1% by weight, preferably at least 4% by weight of the composition. An alkyd resin and/or a vegetable drying oil is preferably used in the composition as the organic binder for preventing or reducing damage to beneficial insects.
Patent DE-3750909-D1 (DE)
Inventor: HOLLINGER THEODORE G
IPC: H01L21/033
Filed: 1987-03-23
Granted: 1995-02-09
Abstract: A mask-defect-immune process for making semiconductor devices features the creation of one or more surrogate masks in semiconductor wafer material per se, thus to eliminate the requirement that plural masks be used, and that plural mask alignments be performed. The surrogate mask is generally created in a dopant-opaque region.
Patent DE-3773471-D1 (DE)
Inventor: NEUMAIER ANTON
IPC: B25D16/00
Filed: 1987-11-20
Granted: 1991-11-07
Abstract: The portable power tool has a chuck (1) for the bit and a feeler for the outline of the bit, cutting in an operation. The feeler comprises a slide (12) adjustable along the bit axis, and a control member (16) movable into the bore (4) of the chuck. The slide bears against the control member when it is clear of the bore, and rides over it when it moves into it. There can be several control members, movable into the bore one after the other, and in the form of balls working in radial apertures (15,15') in the chuck.
Patent DE-3778063-D1 (DE)
Inventor: MARINO FRANK J
IPC: B65D88/16
Filed: 1987-05-01
Granted: 1992-05-14
Abstract: Four pairs of lifting panels (30-3l, 32-33, 34-35, 36-37) extend upwardly from and have their lower end portions formed integrally with the upper edges of the side walls (l5-l8) of the cargo bag. Each of the four pairs of lifting panels includes a pair of adjacent lifting panels positioned adjacent a corresponding corner of the cargo bag and the upper end portions of the lifting panels are folded inwardly to form multi-plies thereof (Figure 5). The multi-ply upper end portions of adjacent lifting panels are positioned in overlapping relationship and are interconnected (45) to form a lifting loop (40-43) above each corner of the cargo bag for supporting and moving the cargo bag from one location to another.
Patent DE-3854827-D1 (DE)
Inventor: ANSELL CHRISTOPHER WILSON GUY
IPC: C08F2/46
Filed: 1988-08-25
Granted: 1996-02-08
Abstract: A radiation curable composition for an adhesive includes a polyurethane, for example a polyurethane comprising residues of a polyether diol or a polyester diol, capped with residues of a hydroxyalkyl acrylate or methacrylate and non-polymerisable residues of a primary or secondary alcohol. The compositions may be cured to form a pressure sensitive adhesive and can be employed to produce adhesive dressings by coating a suitable substrate with the composition and thereafter curing the coated composition by, for example, electron beam or ultra violet irradiation.
Patent DE-3866665-D1 (DE)
Inventor: SCHAEFER DIETMAR DR
IPC: A61K47/34
Filed: 1988-09-24
Granted: 1992-01-16
Abstract: Oil thickening agent comprises organopolysiloxane(s) of formula Me3Si-O-(Si(Me)(R)-O-)n-(Si(Me) (R')-O-)m-SiM3 (I). In (I), R is 18-36C alkyl; R' is H, Me or -(CH2)xR", where x is 2-12 and R" is COOH.  2-5C alkoxycarbonyl or -O(CpH2p-O-)y-, in which p is 2 or 3 and y is 1 or more; m is 0-0.5; and n is 20 or more.
Patent DE-3867558-D1 (DE)
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23L13/60
Filed: 1988-02-17
Granted: 1992-02-20
Abstract: The invention provides a novel meat-based product comprising a whole-muscle body A and a core B of stuffing. The stuffing contains cereal, herbs and spices and also a major proportion of a material, preferably fatty to produce a thick viscous readily extrudable emulsion. The product also includes an outer casing D and an annular layer C of fat between the whole-muscle body A and the casing D. The product is made by coextrusion from a triple coextrusion head supplied with whole-muscle meat, stuffing formulation and the fatty material from separate hoppers.
Patent DE-3869531-D1 (DE)
Inventor: LISEC PETER
IPC: E06B3/673
Filed: 1988-09-05
Granted: 1992-04-30
Abstract: The device for sealing openings in prefabricated, flexible spacing elements which are arranged between the glass panes of insulating glass elements (5) possesses a nozzle (11) for the discharge of sealing compound. The nozzle (11) has an attachment (21) which can be inserted into the opening to be sealed and which is gradually brought back out of the opening during the discharge of the sealing compound. For this purpose, the nozzle (11) is held movably at least in the direction of its nozzle opening (arrow 19). For example, the nozzle (11) is held on a holder (13, 40, 16) on the frame of the device so as to be swivellable about an essentially vertical axis (17). The holder (13) of the nozzle (11) can be pushed back and forth (arrow 15) tranversely with respect to the plane of the support for the insulating glass elements (5) to permit the passage of the insulating glass elements. 
<IMAGE>