baber/WOPTO huggingface dataset:
Patent DE-3369497-D1 (DE)
Title: Lever-operated clamping device with a wire for closing drums
Inventor: QUITER EGON
IPC: B65D45/34
Filed: 1983-02-01
Granted: 1987-03-05
Abstract: 1. A lever-operated clamping device (7) with a wire (6) for closing drums or other packaging receptacles, comprising a first member (8) bearing pivotable a clamping arm (17) fixed to one end of the wire, a second counter-member (12) bearing pivotable a shackle (22) fixed to the other end of the wire and coupled to the clamping arm (17), whereby both members (8 and 12) have a U-shaped profile, the middle web (9) of which is formed corresponding to the curvature of the circumference of the drum and the legs (10) of which are arranged parallel to the clamping arm (17) and to the shackle (22), said members clamping the wire (6) in a clamping shoe (51), characterized in that the clamping shoe (51) of each member (8 and 12) is staggered by the thickness of the wire approximately in direction of the center of curvature with regards to the middle web (9), that each middle web has an opening within the region of staggering, that the wire (6) passes each opening (52) subsequent to each clamping shoe (51) and lies immediately on the middle web and engages over the pivot-bearing end (55, 56) of the middle web (9) by a hook end (54).
Patent DE-3463999-D1 (DE)
Title: Arrangement for adapting a three-phase arc furnace to direct current use
Inventor: BUHLER KARL
IPC: H05B7/144
Filed: 1984-02-20
Granted: 1987-07-02
Abstract: An apparatus for converting an arc furnace installation from three-phase operation to d.c. operation wherein in order to ensure optimum d.c. operation after converting the three-phase arc furnace installation to d.c. operation, while retaining the three-phase furnace transformer and the high-voltage switchgear, there is connected an adaptation member (2, 7) for adjusting the arc voltage and/or for increasing the inductive reactance, in addition to the actual rectifier arrangement. This adaptation member is formed of a transformer, preferably an autotransformer, and/or a choke circuit.
Patent DE-3465020-D1 (DE)
Title: Mud filter for tenacious thermoplastic substances
Inventor: DORSAM KARL-HEINZ
IPC: B01D29/44
Filed: 1984-01-28
Granted: 1987-09-03
Abstract: 1. Dirt filter for viscous flowable, thermoplastic media with a filter chamber (4, 104) hollowed out of a casing (1) and in which is located a blocking member ; with a feed line (6) hollowed out of the casing and which issues with circular cross-section coaxially to a flow axis into the filter chamber ; with a drain line hollowed out of the casing and which with a circular cross-section discharges coaxially to the flow axis on the side of the filter chamber opposite to the opening of the feed line ; the filter chamber and blocking member (12, 112) being rotationally symmetrical to the flow axis and smooth, and the internal diameter of the filter chamber, measured at right angles to the flow axis, is every where larger than the corresponding external diameter of the filter pad measured at the same axial height and the difference of these two diameters initially decreases and the increases in the flow direction, characterized in that the longitudinal diameter of the blocking member (12, 112) measured in the direction of the flow axis (5) is larger than the greatest transverse diameter of the blocking member measured at right angles thereto ; that the blocking member has the basic shape of two cones having superimposed bases ; that the two ends (16, 17) of the blocking member are rounded ; that the circumference (18) of the blocking member is rounded along the abutting base surfaces ; that there are support lamellas (8-11) ; (108-111) projecting into filter chamber (4, 104) and fixed to casing (1) and which are distributed around the circumference ; that the support lamellas only extend over a small region (6, 61) of the blocking member ; and that the blocking member is centered with respect to the flow axis (5) and engages and is appropriately dimensioned with respect to the support lamellas.
Patent DE-3466855-D1 (DE)
Title: Multichamber two-compartment electrodialytic water splitter and method of using same for acidification of aqueous soluble salts
Inventor: MANI KRISHNAMURTHY N
IPC: C25B1/16
Filed: 1984-04-17
Granted: 1987-11-26
Abstract: A method for generating an acidified aqueous salt solution and an aqueous base in a multichamber two-compartment electrodialytic water splitter having a unit cell comprised of a bipolar membrane, a first cation permselective membrane and at least one additional (preferably one) substantially non-porous, water-swollen cation permselective or neutral membrane disposed between a cation face of the bipolar membrane and a face of said first cation membrane forming at least two acid compartments and a base compartment positioned between an anode and a cathode, which comprises the steps of: (a) introducing a liquid comprising water to a base compartment formed by an anion face of a bipolar membrane and a face of said first cation membrane; (b) introducing a liquid comprising an aqueous soluble salt to at least one additional acid compartment formed by the faces of said first cation membrane and said at least one additional cation or neutral membrane; (c) serially transferring the liquid comprising the aqueous soluble salt from said additional acid compartment to the first acid compartment formed by a face of said at least one additional cation or neutral membrane and a cation face of a bipolar membrane; (d) passing direct current through said water splitter thereby adding hydrogen ions to the first acid compartment, transferring hydrogen ions through said at least one cation or neutral membrane from the first acid compartment to the said additional acid compartment, metal cations from the acid compartment to the base compartment, and adding hydroxide ions to the liquid comprising water in the base compartment; (e) withdrawing a liquid comprising aqueous base from the base compartment; and (f) withdrawing an acidified aqueous soluble salt from the first acid compartment is disclosed.
Patent DE-3470918-D1 (DE)
Title: Sliding contact bearing for a pump rotor
Inventor: KNORR MANFRED
IPC: F04D29/041
Filed: 1984-02-11
Granted: 1988-06-09
Abstract: 1. Rotor (3/16) and bearing of a pump, in particular of a centrifugal pump or of a positive-displacement pump, the rotor (3/16) of which is connected directly to the inner rotor (3) of a magnetic drive sealed off by a split tube or a split pot (19), and the bearing of which consists of a single radial bearing (1/6) and in each case neighbouring axial bearings (4/6), the bearing material for the respective stationary and rotating bearing part consisting of a hard, oxide ceramic material such as Al2 O3 or ZrO2 and/or non oxide ceramic material such as SiC, Si3 N4 or the like, characterized in that the rotor (3/16) has, in the operating state, an axial thrust, bringing the one axial bearing (4/6) into effect, of a size which is sufficient for the substantially axial-parallel alignment of the rotor (3/16) with respect to the radial bearing (1/6) against hydraulic, gravity-induced and magnetic deflection forces out of this position.
Patent DE-3471162-D1 (DE)
Title: Capacitive spacing sensor, particularly for high temperatures
Inventor: TITTIZER GABRIEL DIPL-ING
IPC: G01B7/02
Filed: 1984-12-18
Granted: 1988-06-16
Abstract: 1. Capacitive distance meter having a capacitance which is proportional or inversely proportional to the distance between two parts (8, 11), characterized by the following features : a) Two electrical conductors (2, 3), which extend in the direction of measurement and which are isolated from each other, form a stationary capacitor. b) An electrically conductive sleeve (6) is arranged, so that it is displaceable in the direction of measurement, at least partially around the electrical conductors (2, 3) without being in electrical contact with them. c) The sleeve (6) is connectable with one part (8) and the stationary capacitor (2, 3) is connectable with the other part (11), the distance between which parts is measured, in such a way that the sleeve (6), according to the distance between the parts (8, 11), completely or partly encircles the stationary capacitor (2, 3).
Patent DE-3471617-D1 (DE)
Title: Method of stamping by means of hot stamping presses decorations on articles of various type and fixture for carrying out said method
Inventor: KOKRHANEK VLADIMIRO DR
IPC: B44C1/24
Filed: 1984-02-13
Granted: 1988-07-07
Abstract: @ In a method of stamping by means of hot stamping presses decorations on articles of various type there is placed in contact with the surface of the article (3) to be decorated a matrix (5) consisting of a plate with perforations (6) reproducing the decorative design to be made on the surface (4) of the article (3) to be decorated. On the surface of the matrix (5) opposite that in contact with the article (3) there is disposed a hot stamping foil (7) and it is used a patrix (8) consisting preferably of a plate of resilient deformable material for bringing by means of the operation of the hot stamping press the hot stamping foil (7) in contact with the surface (4) of the article (3) to be decorated at the perforations (6) of the matrix (5).The patrix (8) can also consist of a plate of any material having raised areas, of the same material as the plate or a different material, adapted to penetrate the perforations (6) of the matrix (5).The fixture for carrying out the described method comprises a matrix (5) consisting of a plate with perforations (6) reproducing the decorative design to be made on the surface (4) of the article (3), a hot stamping foil (7) known per se and a patrix (8) consisting of a plate of resilient deformable material or a plate (28) bearing raised areas.
Patent DE-3477350-D1 (DE)
Title: Pd/re hydrogenation catalyst and process for making tetrahydrofuran and 1,4-butanediol
Inventor: MABRY MELINDA ANN
IPC: B01J23/64
Filed: 1984-12-21
Granted: 1989-04-27
Abstract: Palladium/rhenium-on-carbon catalyst; a method employing said catalyst to produce tetrahydrofuran, 1,4-butanediol or mixtures thereof in selectable ratios from a number of starting reactants; and a method for making the Pd/Re/C catalyst.
Patent DE-3482896-D1 (DE)
Inventor: GEGNER PETER ING GRAD
IPC: H04L7/08
Filed: 1984-03-12
Granted: 1990-09-13
Abstract: Transmission lines for digital signals may include a large number-for example, several hundred-of intermediate generators. In this case, telemetering units are provided at the end points and at intermediate points, by means of which the digital telemetry signals are generated and sent over the transmission lines together with the digital information signals. In the event of interference, a problem arises, due to the fact that the telemetry signal that is needed to identify the interference is only available after a comparatively long time. Therefore, according to the invention, a method is recommended for the initial synchronization, at bit rate, of the pulse generators which generate the bit pulse in the telemetering units. The pulse generation is accomplished with a phase-control loop which generates a signal pulse with a comparatively high frequency. This high frequency is broken down by a resettable frequency divider to the pulse frequency by setting the frequency divider with the first correct sync word recognition. This results in an intermediate synchronization.
Patent DE-3483676-D1 (DE)
Inventor: STAAB RUDOLF DR
IPC: C25B11/06
Filed: 1984-09-03
Granted: 1991-01-10
Abstract: A gas diffusion electrode for the reduction of oxygen, which contains a hydrophobic electro-catalyst layer, is described. One side of this layer is covered with a hydrophilic layer which is composed of at least one transition metal or an oxide or mixed oxide of transition metals and can also contain a current collector in the form of a mesh. For producing the gas diffusion electrode, a hydrophobic electro-catalyst layer can first be prepared from a pulverulent mixture which contains the electro-catalyst and a hydrophobic polymer, and at least one transition metal or an oxide or mixed oxide of transition metals can be applied in a finely divided form to one side of this layer and bonded to the hydrophobic electro-catalyst layer by the application of pressure.
Patent DE-3486386-D1 (DE)
Inventor: DUNCAN SCOTT L
IPC: B01F3/08
Filed: 1984-11-02
Granted: 1995-06-08
Abstract: The container has indentures 210 and 212 in its front surface and on its rear surface there are corresponding indentures which engage with abutments 268 of a docking port 68. An insert in the top of the bottle neck has a pair of nozzles 236 and 238 therein. Nozzle 236 is an inlet for compressed air supplied through tube 154 while nozzle 238 is connected to a tube 246 extending to the bottom of the container and forms an outlet for cleaning fluid to conduit 150. A collar rotatable on the bottle neck by movement of an integral handle 218 between indentures 210 and 212 has a pair of cam grooves 226 into which lugs 262 are engaged so that the container is moved axially to engage nozzles 236 and 238 through sealing disc 264 with nipples 256 and 258 of a V-shaped clip 254 which fits within the docking housing 250, is located by projections 260 and carries the lugs 262.
Patent DE-3560595-D1 (DE)
Title: Cloth, in particular for use in paper making machines, and method of making the same
Inventor: MALMENDIER JOSEPH
IPC: D21F1/00
Filed: 1985-02-08
Granted: 1987-10-15
Abstract: There is described a cloth for draining and drying paper webs, comprising a fabric formed by warp threads and weft threads. Said cloth further comprises a top layer of interlaced lengthwise strips and weft threads, at least one upper weft thread part passing underneath one or a plurality of lengthwise strips, being connected to the fabric by at least one warp thread thereof, which has been passed between said upper weft thread part and the lengthwise strip or strips.
Patent DE-3562337-D1 (DE)
Title: Fastening plate for removable binder rings
Inventor: LITTNER MICHEL
IPC: B42F13/00
Filed: 1985-05-29
Granted: 1988-06-01
Abstract: 1. A fastening plate for removable rings of binders, comprising a resilient central tongue (1) projecting in relation to the plane of the plate and connected to the latter along a folding line (2), and bentback longitudinal guiding edges (3), characterized in that the lateral sides of the tongue (1) are connected to obliques sections (4) for connected ot the folding line (2) by arcs of a circle (5) of a large radius imparting to the tongue a resilience which is distinctly improved and leading to an increased length of life the plate.
Patent DE-3563735-D1 (DE)
Title: Process for preparing hydrotropic acids and esters thereof from propiophenones
Inventor: ADRIAN GUY
IPC: C07C59/64
Filed: 1985-05-13
Granted: 1988-08-18
Abstract: A process for preparing hydratropic acids and the esters thereof, of formula Ar-CH(CH3)-COOR where R=H or lower alkyl and Ar=phenyl possibly substituted. This process consists in reacting on the propiophenones of formula ArCOCH2CH3, a chlorinating or brominating agent, an alcohol R'OH where R'=lower alkyl, an orthoester R1-C(OR')3 wherein R1=H or lower alkyl, and metal zinc; then possibly hydrolyzing the esters obtained. With this process can be prepared hydratropic acids known for their anti-inflammatory activity.
Patent DE-3568004-D1 (DE)
Title: Implant with resorbable stem
Inventor: KAMPNER STANLEY L
IPC: A61F2/30
Filed: 1985-08-09
Granted: 1989-03-09
Abstract: This invention relates to a biodegradable anchor for a permanent implant of a bone joint, e.g. hip, shoulder, knee or finger. The biodegradable anchor (14, 32) is an elongated member which has an exterior surface which tightly engages a cavity in the bone and is substantially immovable within the cavity upon implant. A non-resorbable means (42, 98) of securing the anchor to the permanent implant is also included.
Patent DE-3568300-D1 (DE)
Title: Multiple strand elastic means
Inventor: POMPARELLI VINCENT
IPC: A61F13/514
Filed: 1985-08-16
Granted: 1989-03-30
Abstract: An elastic means is provided for a disposable diaper which elastic means has substantially parallel multiple strands of stretched elastic adhered between two layers of fabric by at least one sinusoidal adhesive line.
Patent DE-3573268-D1 (DE)
Title: Unsaturated polyesters
Inventor: FISCHER HERBERT DR
IPC: C09D167/00
Filed: 1985-07-01
Granted: 1989-11-02
Abstract: An unsaturated polyester, preferably having a stellate molecular structure, with a polyol center and monohydric alcohol connected to the polyol hydroxy moieties through a di- or tri- carboxylic acid link, as well as a process for its synthesis, and use of the compounds in air-drying lacquer binders.
Patent DE-3575376-D1 (DE)
Inventor: GERGELY THOMAS
IPC: A61K47/12
Filed: 1985-11-02
Granted: 1990-02-22
Abstract: A pharmaceutical preparation containing ibuprofen is disclosed. In the preparation, the ibuprofen particles are enveloped by a coating of a hydro-colloid and fumaric acid. Preferably, the hydro-colloid comprises xanthan gum and/or maltodextrin. This preparation reduces the tendency of ibuprofen to irritate the esophagus and the gastrointestinal tract when taken orally. An effervescent mixture of the ibuprofen containing preparation can be prepared by incorporating citric acid and calcium carbonate into the mixture. A process for the manufacture of the ibuprofen containing preparation is also disclosed. In this process, ibuprofen particles are coated with the hydro-colloid and fumaric acid under vacuum conditions in a vacuum mixing machine and the resulting preparation is thereafter vacuum-dried.
Patent DE-3662178-D1 (DE)
Title: Support based on silica and magnesium chloride, its preparation process and catalysts obtained from this support
Inventor: PASQUET VERONIQUE
IPC: B01J27/10
Filed: 1986-06-05
Granted: 1989-04-06
Abstract: A catalyst support consisting essentially of a mixture of silica and magnesium chloride, said support having a porous structure and containing less than 100 micromoles of hydroxyl groups per gram of support; the process of making such support by heating such mixture at a temperature below about 720 DEG  C. in the presence of a dehydrating agent, and catalysts consisting essentially of such support and at least one active component.
Patent DE-3662822-D1 (DE)
Title: Calibration liquid for ion-specific electrodes, process for preparing them and their application
Inventor: SPROKHOLT RONALD
IPC: G01N33/96
Filed: 1986-01-29
Granted: 1989-05-18
Abstract: A calibration liquid, especially suitable for ion-selective electrodes, containing albumin, This solution is stable and prevents errors by junction potentials or unknown complexing with calcium.
Patent DE-3665651-D1 (DE)
Title: Coding device for component boards insertable into component racks
Inventor: PELZL LEO DIPL ING
IPC: H05K7/10
Filed: 1986-03-03
Granted: 1989-10-19
Abstract: 1. Coding device for component boards insertable into a component rack and provided with a multipoint connector (5), connecting elements (4, 7, 8) being located both on the horizontal subracks (1) and also on the individual components, characterized in that there are provided on the front upper and lower horizontal subracks (1) of the component rack between the guide rails (2) coding elements (3) for the components which have one or more slots (4) extending parallel to the guide rails (2), and in that webs (7, 8) corresponding to the slots (4) are attached as counter-coding elements to the upper and lower end faces of the multipoint connector (5).
Patent DE-3672514-D1 (DE)
Inventor: VERHOEVEN LAURENTIUS MARIA
IPC: H01R43/00
Filed: 1986-03-24
Granted: 1990-08-16
Abstract: 57 This invention relates to a method from the end of cable having a screened, multicore of conductors provided with an outer sheath, and to a connector for the same. The cable is cut to provide an auxiliary sheath tube and an end sheath, both of which are utilised during process to expose and fold the screening. The signal conductors of the cable are connected to the insulated contact block of a connector. The ground terminal of the connector contacts the folded-over screening. The connector includes strain relief means.
Patent DE-3676294-D1 (DE)
Inventor: RACH HEINZ-DIETER
IPC: B29D30/48
Filed: 1986-11-14
Granted: 1991-01-31
Abstract: A bead core for a pneumatic vehicle tire that is designed to have its beads disposed on the radially inner periphery of a rim. The bead core is in the form of an endless ring that has an essentially round cross-sectional shape. To increase the bead-seating reliability, it is proposed that the inner core of the bead core be hollow or be formed by a lightweight ring that serves as a spacer element. At least one layer of load-carrying cords is disposed about the inner core. These load-carrying cords have a solid cross-sectional area or a hollow cross-sectional shape.
Patent DE-3677485-D1 (DE)
Inventor: CAVALLERI BRUNO
IPC: A61K31/395
Filed: 1986-12-06
Granted: 1991-03-14
Abstract: The present invention concerns new 2'-substituted-4-deoxy-thiazolo[5,4-c]rifamycin SV derivatives having antibacterial activity.These compounds are obtained by chemical modification of thiazolo[5,4-c]rifamycin SV.
Patent DE-3677646-D1 (DE)
Inventor: TARROUX ROGER
IPC: C07D519/04
Filed: 1986-06-03
Granted: 1991-04-04
Abstract: The present invention relates to a process for the preparation of vincristine. The process for the semisynthesis of vincristine according to the present invention comprises oxidizing vinblastine or its salts with chromic acid or its salts, in ethyl acetate at a low temperature.
Patent DE-3678712-D1 (DE)
Inventor: TRIPP EDWIN P
IPC: B05D3/06
Filed: 1986-08-22
Granted: 1991-05-16
Abstract: A method and apparatus for coating non-woven and other porous web and the like with controlled or negligible pene­tration into the pores by subjecting a coating carried by a surface to electron beam radiation before laminating the web to the surface carrying the coating and with a radiation dose that only partially cures the coating into a soft or tacky state such that the laminating will effect surface spreading adhesion to the web with controlled or substan­tially no penetration into the pores, and thereafter subjec­ting the laminated web and partially cured coating to greater electron beam radiation fully to cure the coating.
Patent DE-3679378-D1 (DE)
Inventor: HUTCHISON ALAN J
IPC: C07D335/06
Filed: 1986-09-01
Granted: 1991-06-27
Abstract: Compounds of the formula: <IMAGE> in which Z denotes oxygen or sulphur, R denotes hydrogen or lower alkyl, R1 denotes hydrogen, lower alkyl or aryl(lower alkyl), R2 denotes hydrogen, lower alkyl or aryl(lower alkyl) or R1 and R2 together denote alkylene having 4-6 C atoms, R3 denotes hydrogen, hydroxyl, lower alkoxy, aryl(lower alkoxy), acyloxy or aryloxy in compounds having the meaning sulphur for Z, R3 denotes hydroxyl, lower alkoxy, aryl(lower alkoxy), acyloxy or aryloxy in compounds having the meaning oxygen for Z and R3 is bonded in position 5 or 8 in compounds having the meaning oxygen for Z, and R4 and R5 independently of one another denote hydrogen, lower alkyl or halogen, and pharmaceutically acceptable salts thereof, or mono- or di-S-oxides of compounds of the formula I in which Z denotes sulphur.   The compounds can be used as modulators for the receptors of the central nervous system, for example as serotonin receptor antagonists in the treatment of disorders of the central nervous system.