baber/WOPTO huggingface dataset:
Patent DE-2960647-D1 (DE)
Title: O-pyrazol-4-yl-o-ethyl-s-n-propyl-(thiono)thiol-phosphoric-acid esters, process for preparing them and their use as pesticides
Inventor: MAURER FRITZ DR
IPC: C07F9/6509
Filed: 1979-12-05
Granted: 1981-11-12
Abstract: O-Ethyl-S-n-propyl-O-(1-substituted-pyrazol-4-yl)-(thiono)-thiolphosph oric acid esters of the formula   <IMAGE>   wherein R is alkyl, cycloalkyl or phenyl, and X is oxygen or sulphur, which possess arthropodicidal and nematicidal properties.
Patent DE-2966003-D1 (DE)
Title: Modified melamine-formaldehyde resin, method for its preparation and its application
Inventor: DORRIES PETER
IPC: D21H17/51
Filed: 1979-11-21
Granted: 1983-09-01
Abstract: A melamine-formaldehyde resin useful for making coated wood-based materials and laminates and having a prolonged pot life comprises (a) melamine-formaldehyde precondensation product wherein the molar ratio of melamine:formaldehyde is 1:1.4 to 1:2.6 and (b) 0.1 to 1.0% by weight based on total solids, of an amine of the formula   <IMAGE> wherein R1 and R2 are each identical or different alkyl having 1 to 4 carbon atoms and R3 is 2-hydroxyethyl, 2-(2-hydroxyethoxy)-ethyl, 3-hydroxy-1-propyl, 3-hydroxy-2-propyl, 2,3-dihydroxypropyl or -CH2CH2-NR1R2, wherein said amine may be present entirely or partially in the form of its reaction product with the melamine-formaldehyde pre-condensation product.
Patent DE-3062605-D1 (DE)
Title: Device for preventing overstrain of the connection between two parts of an agricultural machine
Inventor: ZWEEGERS PETRUS WILHELMUS
IPC: A01B61/00
Filed: 1980-06-09
Granted: 1983-05-11
Abstract: An agricultural implement has a first frame portion for coupling to a tractor and a second frame portion has one end pivotally connected to the first frame portion. The pivotal connection is such that the second frame portion will pivot with respect to the first frame portion only when a force exerted on the second frame portion exceeds a pre-determined magnitude. A carrier, upon which are mounted working tools, is pivotally connected to the other end of the second frame portion and there is a spring device between the carrier and the second frame portion. This spring device exerts such a force that the outer end portion of the carrier can only pivot in the direction of normal operation of the implement.
Patent DE-3160066-D1 (DE)
Title: Radial shaft sealing ring
Inventor: GAGNE ROGER O
IPC: F16J15/32
Filed: 1981-02-07
Granted: 1983-03-24
Abstract: A unitary high pressure shaft seal having an annular floating support element for preventing pressure extrusion of the primary sealing lip by accommodating any relative eccentricity between a moving shaft and a surrounding housing.
Patent DE-3160116-D1 (DE)
Inventor: THIES PETER WILLIBRORD DR PHIL
IPC: C07D311/94
Filed: 1981-06-27
Granted: 1983-04-21
Abstract: Novel and highly effective sleep inducing 3 beta -hydroxy methyl-4 alpha -hydroxy-8 beta -alkoxy-2,9-dioxa tricyclo [4,3,1,03,7] decane compounds of the following Formula:  <IMAGE>  in which R1 indicates an alkoxy group and preferably a lower alkoxy group, such as the methoxy group, the ethoxy group, or the n-butoxy group, while R2 indicates the 10-methylene group or the 10 beta -methyl group, are produced from didrovaltratum, i.e., 1-isovaleroxy-4-isovaleroxy methyl-7-acetoxy-spiro-oxirano-1,9-dihydrocyclopenta(c)pyrane or from extracts of plants of the genus Valerianaceae which contain about 70% of didrovaltratum. The novel compounds have a surprisingly low toxicity.
Patent DE-3161645-D1 (DE)
Title: N-substituted pyruvic-acid hydrazones, processes for their preparation and medicaments containing these compounds
Inventor: HEERDT RUTH DR RER NAT
IPC: C07C67/00
Filed: 1981-08-17
Granted: 1984-01-19
Abstract: A pyruvic acid hydrazone derivative of the formula:   <IMAGE> wherein R is an aryl radical optionally substituted by lower alkyl or is an aliphatic hydrocarbon radical which can be substituted by a lower alkoxy, a cycloalkyl or an optionally substituted aryl radical, A is an alkylene radical containing 2 to 8 carbon atoms, with at least 2 carbon atoms between B and the nitrogen atom, and B is an oxygen or sulphur atom; or a physiologically acceptable salt, ester or amide thereof which possesses hypoglycaemic activity.
Patent DE-3272240-D1 (DE)
Title: Recovery of power from the vaporization of natural gas
Inventor: NEWTON CHARLES LEO
IPC: F01K25/06
Filed: 1982-03-05
Granted: 1986-09-04
Abstract: Power is recovered from the vaporization of liquefied natural gas by liquefying a multicomponent refrigerant. The liquefied multicomponent refrigerant is then pressurized, vaporized and expanded in two stages through two expanders which are coupled to a generator.
Patent DE-3272276-D1 (DE)
Title: Successive frame digital multiplexer with increased channel capacity
Inventor: GRUENBERG ELLIOT L
IPC: H04J3/16
Filed: 1982-04-22
Granted: 1986-09-04
Abstract: A digital multiplexer accommodates a large number of information signal channels per digital transmission channel through use of an improved statistical coding technique and successive frame transmission. The information signals are encoded into transmission code words, the code words are ordered into successive transmission frames and the transmission frames are sent over a communications highway to a remote location. An executive conferencing arrangement is also provided which utilizes a difference signal technique to set up a conferencing arrangement wherein each communications channel carrying analog information is connected to each communications channel not carrying analog information.
Patent DE-3277631-D1 (DE)
Title: Recombinant plasmid and microorganism containing same
Inventor: BEPPU TERUHIKO
IPC: C12N1/20
Filed: 1982-08-19
Granted: 1987-12-17
Abstract: Messenger RNA of prorennin is extracted from the fourth stomach of calf and the double-stranded prorennin cDNA is prepared thereform. The prorennin cDNA is cloned into a host microorganism, E. coli C600r@m@, to give clones containing the cDNA insert with variable size as confirmed by the base sequence determination in addition to the colony hybridization and hybrid-arrested translation technique. In vitro recombination of two plasmids obtainable from these clones, pTACR102B6 and pTACR103C2, affords plasmid pCR1001 containing the whole coding sequence for prorennin. On additon of the lac operon of E. coli to pCR1001, plasmid pCR2001 is prepared, which plasmid contains the prorennin cDNA sequence and the promotor requisite for the expression of the prorennin gene in a host cell. Transformation of E. coli C600r@m@ by inserting pCR2001 produces a new E. coli strain, E coli CR1 fully designated as E. coli CR1(r @m@, thr<->, leu<->, thi<->, pCR2001). This genetically engineered new strain of E. coli, when propagatd in aqueous nutrient media, produces prorennin. Thus production by bacteria of prorennin which is a proenzyme and a precursor of the milk coagulating enzyme, calf rennin, has now been accomplished.
Patent DE-3361642-D1 (DE)
Title: Insulating connecting profile
IPC: E06B3/273
Filed: 1983-09-19
Granted: 1986-02-06
Abstract: 1. Insulating connecting profile for windows, door frames and the like, comprising two metal profiles (1, 2) which are held spaced from one another by at least one insulating web (3, 4) of which the ends are clamped in grooves (8, 9) formed by ribs (6, 7, 10, 11) projecting from the metal profiles (1, 2) into which a rib (10, 11) is pressed by means of a tool, characterised in that a bearing member (14, 15) is arranged shaped to the respective metal profile (1, 2) serving as a guide for the tool for each rib (10, 11) to be pressed on to a web.
Patent DE-3363570-D1 (DE)
Title: Structural heat-insulating web with a latching device
Inventor: JENSEN DIETER
IPC: E04B1/78
Filed: 1983-02-22
Granted: 1986-06-26
Abstract: 1. Heat-insulating rolled web made of foam plastic rods, which interlock with each other and are held together with a cover, characterized of which is that the foam plastic rods have enclosed cells to all sides without cut surfaces, that they are made of hard foam moulded parts with a constant density, that the cover, primarily consisting of homogeneous polymer bitumen welded sheeting with polyester reinforcement, is adhesively bonded stripwise with the inoulded rod parts, and the cover layer is a heat-insulating rolled web joined to the connecting web by means of overlapping whose covering layers are bonded watertight, that the moulded hard foam parts have a tongue and groove profile down their longitudinal sides formed symmetrically beginning from the middle axis of the moulded rods and as rounded elevation or on the opposite side as a corresponding round indentation, that the rod ends of the moulded parts likewise have a round tongue and groove profile such that the profiles turned by 180 degrees at the ends of the moulded rods form a continous tongue and groove system when the heat insulating sheeting is rolled out, into which the neighbouring heat-insulating rolled web can be rolled up jointlessly whereby the meshing of the tongue and groove profiles formed on the rod ends fill the respective space of the top and bottom side of the different elements so that the heat-insulating rolled webs together form a flat surface.
Patent DE-3382092-D1 (DE)
Inventor: MUSSER JOHN H
IPC: C07C49/84
Filed: 1983-11-30
Granted: 1991-02-07
Abstract: Compounds of the structure: <CHEM> and pharmaceutically acceptable salts thereof, wherein R1 and R2 are independently hydrogen, alkyl, carboxy, alkanoyloxy, aroyloxy, carboxyalkyl, carbalkoxyalkyl, carbalkoxy, alkanoyl, formyl, nitrile, amino, aminoalkyl, alkylamino, carboxamide, halo, trihalomethyl, hydroxy, aryloxy, nitro, sulfamyl, thio, alkylthio, and R1 and R2 when taken together with the carbon atoms to which they are attached form a phenyl ring;  Z is C or N; X is -O-, S-, @NR4, -CH2Z1-, -CH=N-, -CH=CH, -C IDENTICAL C-, @C=O, -CH2ZCH2-, -CH=CH- or ZC=O-; Y is -CHCH2-, -CH=CH-, -CHCHR5- or -CH[C(R5)3]2- when R3 is monovalent or -C-CH2- when R3 is O;  R3 is O, OH, OR4, SH, SR4, NH, HHR4 or N(R4)2; and  M is an integer from 0 to 10;  wherein Z1 is O, S or NR4; R4 is H, alkyl, pyranyl or aryl; and R5 is H, alkyl or fluoro.
Patent DE-3460380-D1 (DE)
Title: Apparatus for unwinding relatively rigid wire
Inventor: MORIVAL FERNAND
IPC: B65H49/02
Filed: 1984-03-23
Granted: 1986-09-04
Abstract: Process and apparatus for unwinding hollow coils of wire quickly and reliably without mishaps such as jammed turns, the formation of knots or blockages, wire breakage and the like. The coils are positioned with their axes vertical and then are gripped externally by a corset element to retain the coils stationary during unwinding. Wire is withdrawn upwardly from the hollow of the coil and slides over a pressure device en route to a fixed eyelet and a rotatable drum disposed above the coil. The pressure device exerts pressure on the top of the coil to stabilize the coil during unwinding, and increases slightly the curvature of the unwinding turns of wire to facilitate withdrawal. Actuator devices are provided for opening and closing the corset element and for raising and lowering the pressure device. Two or more apparatuses may be provided for continuous unwinding. In such a plural arrangement, a wire connector between adjacent apparatuses joins the end of one coil to the beginning of the next coil, by welding or the like, whereby unwinding of wire can be carried out without stoppage upon depletion of a coil.
Patent DE-3467207-D1 (DE)
Title: Roller shutter
Inventor: SCHOMMERS ROLF
IPC: E06B9/58
Filed: 1984-08-30
Granted: 1987-12-10
Abstract: 1. Roller shutter consisting of two lateral bearing shells (1), a roller shutter roll (3) composed of roller shutter bars (3') and a roller shutter box (2), wherein the roller shutter roll is borne at the bearing shells and provided within the roller shutter box, wherein furthermore a lower portion (5) of the cutside wall (6) of the respective bearing shell forms a funnel shape guiding the unrolling roller shutter bars to the exit opening, wherein the exit opening (7) is provided in a middle region of the cross-section of the shell and the vertical centre line (8) of the exit opening is displaced from the vertical central axis (9) of the reeling space (10) of the respective lateral bearing shell towards the inside of the bearing shell, wherein furthermore the outside wall portion forming the funnel shape is bowed inwardly and a respective guide (13), preferably a guide rail, which with the funnel-shaped portion of the outside wall of the bearing shell forms a guide for the respective side edge (3") of the roller shutter roll or its roller shutter bars, is arranged near the end of the respective bearing shell at a spacing (a), which corresponds to the thickness of a roller shutter bar plus a clearance, from the funnel-shaped portion of the outside wall, characterised thereby, that the respective bearing shell (1) displays no inside wall opposite the funnel-shaped portion (5) of the outside wall.
Patent DE-3472356-D1 (DE)
Title: Rf screening of flat surfaces
Inventor: SCHMALZL DIETER
IPC: H05K9/00
Filed: 1984-08-02
Granted: 1988-07-28
Abstract: An RF shield of electronic devices for example, a covering for electrical equipment which includes frame and panel structures having planar parts characterized by a spring element being assembled on the planar part to insure contact between the part and another part. The spring element has a pair of end portions connected by a center portion which has a convex configuration and the end portions have hook-like portions for securing the spring to the planar part by being inserted in a pair of spaced apertures or for engaging an edge of the part and an edge of an aperture. The hook end portion can extend in the same direction and one portion can include a 180 DEG bend to lock the spring on the part. The convex center portion can be a smooth convex curve or it can be a sharp triangular-shaped bend.
Patent DE-3478843-D1 (DE)
Title: Landing mat for jumping
Inventor: HOFER KARL
IPC: A63B6/02
Filed: 1984-10-18
Granted: 1989-08-10
Abstract: 1. Landing mat for high-jumping or pole-vaulting having two or more parts (1, 2) which are substantially the same thickness and the same length, arranged parallel to each other and connected to each other along one of the adjacent side faces (7, 8) characterized in that the connection (9) of the parts (1, 2) along the elongated edge (5, 6) of the side faces (7, 8) is so constructed that the parts (1, 2) can be folded together by rotation about the edge connection (9) in the form of a hinge and that the mat is mounted on a frame (3) which is equipped with rollers or wheels (12).
Patent DE-3479513-D1 (DE)
Title: Curable composition
Inventor: SINGER DEBRA LYNN
IPC: C08K5/42
Filed: 1984-11-12
Granted: 1989-09-28
Abstract: Curable compositions with improved humidity resistance are composed of an active hydrogen-containing resin which is essentially free of glycidyl groups, a curing agent present externally and / or internally as a part of the active hydrogen-containing resin, and a catalytic amount of a sulfonic acid having a molecular weight of less than 500 and represented by the following formula:wherein:Z is a radical independently selected from C<sub>1</sub> to C<sub>20</sub> alkyl, C<sub>3</sub> to C<sub>20</sub> cycloalkyl, C<sub>6</sub> to C<sub>18</sub> aryl, halogen, alkoxy, hydroxyl, and aryloxy;R is independently selected from hydrogen, C<sub>1</sub> to C<sub>20</sub> alkyl, C<sub>3</sub> to C<sub>20</sub> cycloalkyl and C<sub>6</sub> to C<sub>18</sub> aryl;y is an integer from 0 to 4;w is an integer from 0 to 2;x is an integer from 1 to 3, with the proviso that when w is 0, y is an integer from 1 to 4 and x is an integer from 2 to 3 and when y is 0, w is an integer from 1 to 2 and x is an integer from 1 to 2.
Patent DE-3480569-D1 (DE)
Title: Voice recognition
Inventor: KING REGINALD ALFRED
IPC: G10L19/00
Filed: 1984-08-22
Granted: 1989-12-28
Abstract: An automatic voice recognition system uses time encoded speech format. This has previously only been proposed for digital speech transmission.
Patent DE-3563678-D1 (DE)
Title: Stepless bracket adjustable in height
Inventor: KREUZER FRIEDHELM
IPC: F16B12/20
Filed: 1985-04-04
Granted: 1988-08-18
Abstract: 1. Console with a frame support (1, 14, 15, 16) having a pair of corner profiles (1, 16) extending parallel to each other and each comprising a T-groove-shaped recess (3) extending in longitudinal direction of the corner profiles and comprising a longitudinal portion (4) and a transversal portion (5), the longitudinal portion (4) passing through the corner of the corner profile (1, 16) and being inclined with respect to both legs of the corner profile, and with a console member (8) which is mounted to the frame support by means of screw bolts (7) engaging the T-grooves of the corner profiles and nuts (6) disposed in the transversal portions (5) of the T-grooves.
Patent DE-3564264-D1 (DE)
Title: Process for the preparation of pyrrolidone derivatives
Inventor: PINZA MARIO
IPC: C07D233/32
Filed: 1985-02-26
Granted: 1988-09-15
Abstract: Process for preparing pyrrolidinone derivatives (1)in which R is hydrogen, alkyl or acyl characterised in that a compound of (2)wherein R' is hydrogen and R<sup>2</sup> is benzyl or substituted benzyl, or R' and R<sup>2</sup> can together form a groupwhere R<sup>4</sup> and R<sup>5</sup> are independently hydrogen, alkyl, phenyl or optionally substituted aryl or together are 1,4-butylene or 1,5-pentylene; R<sup>3</sup> is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms; and X is alkyl subjected to N-deprotection and the deprotected intermediate is cyclized intramolecularly. The deprotected intermediates can be isolated as acid-addition salts.
Patent DE-3564389-D1 (DE)
Title: Installation for carrying out a full-mould casting process
Inventor: BISSINGER FRIDOLIN
IPC: B22C11/04
Filed: 1985-05-24
Granted: 1988-09-22
Abstract: 1. An apparatus for carrying out the full-mould casting process having a plurality of moulding boxes (6), in which patterns (28) which can be gasified under the action of poured-in melt are surrounded by granular moulding material (13), which is loosened by compressed air during the moulding of the patterns and during the demoulding of the castings and is hardened under vacuum during the casting process, each mould cavity (12) of the moulding boxes (6) being connected to chambers for the gaseous working media by means of partition walls at least partially limiting said cavity, and in which the moulding boxes (6) can be moved by a circulating, intermittently controlled means of transport to several work-stations forming a closed work system, characterized in that the moulding boxes (6) are connected fixedly to the means of transport (1) and each moulding box has a plurality of mutually independent gaspermeable partition walls (15, 33, 36) with chambers (16, 32, 37) lying therebehind in each case, via which compressed air and vacuum are applied separately to the mould cavity (12) at correspondingly designed work-stations (A to J).
Patent DE-3568057-D1 (DE)
Title: Process for the destruction of waste by thermal processing
Inventor: LOUW ROBERT PROF
IPC: F23G5/30
Filed: 1985-08-29
Granted: 1989-03-09
Abstract: The invention relates to a process for the destruction of waste, like biologically difficult to degrade halogen-, nitrogen-, sulphur-, and/or oxygen containing compounds by thermal hydrogenolysis. The waste materials are heated together with an excess hydrogen and/or hydrogen donor during 1 to 10 sec. To a temperature between 700-1220°C, followed by quenching the gaseous effluent of the reaction and separating it in a hydrocarbon and hydrogen containing phase and a hydrogen halogenide(s) nitrogen-, sulphur-, and/or oxygen containing compounds containing phase.Preferably the hydrogenolysis is performed in two steps, first during 1-10 sec. at 700-900°C and second during 1-10 sec. at850-1200°C.
Patent DE-3569409-D1 (DE)
Title: Joining piece for sheet metal channel suspensions
Inventor: BIRKE KARL-HEINZ
IPC: F16L23/14
Filed: 1985-07-29
Granted: 1989-05-18
Abstract: 1. Joining piece (2) for sheet metal chanel suspensions which is attachable on the one hand to a flange (8) of one of the sheet metal channel sections (6) in the corner region thereof by means of a flange connecting screw (18) and on the other hand to a substantially vertically extending threaded rod (22) and consists substantially of a sheet metal stamped part in the form of a flat angle piece which comprises a passage opening (24) for the flange connecting screw in the form of a hole provided in its apex region and a further passage opening (34) for the threaded rod in a bent extension (30) directed outwardly away from the actual angle piece parallel to the remote leg (26) of the angle piece, characterized in that the bend of the extension (30) consists of a lateral angling (32) which is normal to the plane of the angle piece and in which the passage opening (34) for the threaded rod (32) is also formed as hole.
Patent DE-3577543-D1 (DE)
Inventor: GUSTAFSSON GERT-OVE
IPC: C04B24/10
Filed: 1985-11-11
Granted: 1990-06-13
Abstract: Method for the production of concrete mass and the mass produced. The mass is used for production of air-entrained concrete with high climate resistance, especially high resistance against frost cracking. The method includes mixing of binder, ballast and an air pore forming substance and liquid for activation of the binder. Cereal storage protein as gluten or a dispersion of the same is used as the air pore forming substance.
Patent DE-3650283-D1 (DE)
Inventor: MORRIS LESTER
IPC: C08G75/00
Filed: 1986-07-31
Granted: 1995-05-04
Abstract: A liquid polymer composition curable to a solid elastomer having good thermal stability which contains a mercaptan terminated disulfide polymer of the formula HS(RSS)<sub>m</sub>R'SH wherein R is -C<sub>2</sub>H<sub>4</sub>-O-CH<sub>2</sub>-O-C<sub>2</sub>H<sub>4</sub>-; R' is a member selected from the group consisting of alkyl of from 2 to 12 carbon atoms: alkyl thioether of from 4 to 20 carbon atoms; alkyl ether of from 4 to 20 carbon atoms and one oxygen atom; alkyl ether of from 4 to 20 carbon atoms and from 2 to 4 oxygen atoms each of which is separated from the other by at least 2 carbon atoms, alicyclic of from 6 to 12 carbon atoms and aromatic lower alkvl; and the value of m is such that mercaptan terminated disulfide polymer has a molecular weight of between 1,000 to about 4.000. The method includes cleaving a polymer having disulfide linkages with an organic dimercaptan in the presence of an organic amine
Patent DE-3660871-D1 (DE)
Title: Triazole antifungal agents
Inventor: RICHARDSON KENNETH
IPC: C07D403/12
Filed: 1986-03-06
Granted: 1988-11-10
Abstract: A compound of the formula:- <CHEM> where R is a phenyl group optionally substituted by 1 to 3 substituents each independently selected from F, Cl, Br, I, CF3, C1-C4 alkyl and C1-C4 alkoxy, or R is a 5-chloropyrid-2-yl group; X is -OH, -F, -Cl or -Br; R<1> and R<2> are each independently N, CN3 or F; and Het is a I-tetrazolyl or 2-tetrazolyl group; or an O-ester or O-ether of a compound in which X is -OH; or a pharmaceutically or agriculturally acceptable salt of said compounds and esters and ethers. The compounds are useful as antifungal agents for human, veterinary and agricultural use.
Patent DE-3662204-D1 (DE)
Title: Use of alkali metal aluminium silicates as additives to metal working fluid compositions and process for machining metal parts while using a metal working fluid
Inventor: MOLMANS ALBERTUS HENRICUS MART
IPC: C10M173/02
Filed: 1986-07-18
Granted: 1989-04-06
Abstract: Use of crystalline alkali metal aluminium silicates of the zeolite type, having the formula      (A2O)x . Al2O3 . (SiO2)y wherein A = alkali metal, x has a value of 0.7 - 1.5 and y has a value of 0.8 - 4 and having a particle size between 0.1 and 100 mu m as an additive in an aqueous metal working fluid composition.