baber/WOPTO huggingface dataset:
Patent DE-3564019-D1 (DE)
Title: Spring support device
Inventor: LEE JOHN SYDNEY
IPC: F16L3/20
Filed: 1985-12-02
Granted: 1988-09-01
Abstract: In order to avoid welded connections between the galvanised tubular body (3) of a pipe support assembly (1) and galvanised end-plates (4, 5) of the body, the body (3) is formed with integral radially inwardly directed projections (9) for abutment with loosely fitting end plates (4, 5), which can be provided with cut-outs in their edges to enable them to be assembled into the body. The projections (9) have a free edge which faces axially inwardly of the body (3) to bear the load of engagement between the projections (9) and the plates (4, 5). Body parts can be galvanised individually prior to assembly.
Patent DE-3566916-D1 (DE)
Title: Process for grading paper, and apparatus for the application of the process
Inventor: KIRBIS REINHARD DIPL ING
IPC: D21G1/00
Filed: 1985-05-10
Granted: 1989-01-26
Abstract: 1. A method of refining paper in which a paper web is passed through at least one roll gap of a calender, in which a pressure is exerted on the paper web, the moisture content thereof being reduced to a final value, characterised in that the paper web is passed out of the roll gap or the last of the roll gaps with a moisture content which is above the final value of moisture content after which, to reduce the moisture content to the final value, it is subjected to a drying process by passing through a drying apparatus.
Patent DE-3569880-D1 (DE)
Inventor: PLOMP ADRIANUS
IPC: A61M15/00
Filed: 1985-05-23
Granted: 1989-06-08
Abstract: The invention relates to an aerosol generator-inhalator adapted to bring liquid pharmaceutical and diagnostic compositions into a condition suitable for inhaling. In addition to a nebulizer and a device suitable for inhaling the aerosol, the generator-inhalator comprises an aerosol-drying chamber between nebulizer and inhalation means and a member for supplying drying air. Furthermore, a baffle or a wall serving as a baffle towards the aerosol-drying chamber is not present in the nebulizer so that during use of the generator the atomised liquid can spray directly into the aerosol-drying chamber.
Patent DE-3570865-D1 (DE)
Title: Process for the production of tertiary amyl methyl ether(tame)
Inventor: WERNICKE HANS-JURGEN DR RER NA
IPC: C07C41/42
Filed: 1985-09-10
Granted: 1989-07-13
Abstract: For the preparation of an ether, e.g., tertiary amyl methyl ether, an olefin-containing feed stream is catalytically etherified with an alcohol, e.g., methyl alcohol. The etherification product is fractionally distilled into an overhead fraction containing essentially unreacted, light hydrocarbons and unreacted alcohol and into a bottoms fraction containing essentially the desired ether. The overhead fraction is condensed and cooled to resultant immiscible phases, of which one contains essentially the alcohol and the other contains essentially the hydrocarbons, are removed separately from each other. Water may be added to the overhead stream to facilitate the formation of the two liquid phases.
Patent DE-3570966-D1 (DE)
Title: Digital signal multiplexing method
Inventor: STUMMER BALDUR DIPL ING
IPC: H04J3/16
Filed: 1985-11-26
Granted: 1989-07-13
Abstract: A digital signal multiplex device converts k pleisochronic 564.992 Mbit/s signals or 4xk plesiochronic 139.264 Mbit/s signals or signals of both types into synchronous intermediate time division multiplex signals of a bit rate of 600.832 Mbit/s or, respectively, 621.776 Mbit/s, the conversion occurring by way of a special pulse frame having 544 or, respectively, 1056 time slots. The device then interlaces these intermediate time division multiplex signals pulse-frame wise with a multiplexer. A conversion in the opposite direction occurs in demultiplexing. The digital signal multiplex device may be employed as a line multiplexer in line terminal equipment for light wave guide links.
Patent DE-3575696-D1 (DE)
Inventor: MARKS GERALD CYRIL
IPC: B29C44/30
Filed: 1985-02-21
Granted: 1990-03-08
Abstract: The present invention relates to a process and an apparatus for producing phenolic foam laminates with improved surface appearance. The process involves applying pressure on the foam forming mixture through one of its facings by a flexible member. The member is sufficiently flexible to allow continual rise of the foam but also smoothes out any uneven rise under the applied pressure thereby producing a laminate which has a surface immediately below the facing substantially free of any voids, craters or wrinkles.
Patent DE-3579717-D1 (DE)
Inventor: FRIEL DANIEL D
IPC: B24B3/52
Filed: 1985-03-11
Granted: 1990-10-25
Abstract: An apparatus for sharpening knives, and the like where fixed abrasive elements on an orbiting surface in contact with the knife cutting edge facet move in a mechanically generated uniform cyclic orbit of circumference less than about one (1) inch and through that motion provides the work and energy to sharpen the knife or blade edge. The apparatus provides a circumferential velocity of the abrasive element of less than 800 feet per minute and restrains motion of the abrasive surface to less than ± .005 inch in a direction perpendicularto the intended plane of the knife or knife edge facet. The apparatus contains novel magnetic and other means to steady, guide and control position and angle of the face of the blade relative to the orbiting abrasive elements, to realign any burr or sharpening debris on the knife edge, to control in part the abrading forces, and to remove sharpening debris from the abrasive surface and sharpening zone. A means used to create the orbital motion of the abrasive surface utilizes a pair of synchronously driven eccentric cranks that engage an orbiting drive plate that supports the abrasive surface or surfaces, where the eccentric cranks are mounted on or are an integral part of the shafts of two gear pulleys driven syncronously by means of a motor-driven timing belt, and where the supporting drive plate is constrained to orbit in a prescribed principal plane by means of fixed bearing support points.
Patent DE-3580542-D1 (DE)
Inventor: HOU KENNETH C
IPC: B01D15/04
Filed: 1985-08-22
Granted: 1990-12-20
Abstract: A modified polypeptide material comprising an insoluble polypeptide carrier and synthetic polymer, the synthetic polymer made from (a) a polymerizable compound which has a chemical group capable of covalent coupling to the insoluble polypeptide carrier and (b) one or more polymerizable compounds containing an ionizable checmical group, a chemical group capable of transformation to an ionizable chemical group, a group capable of causing the covalent coupling of the synthetic polymer to an affinity ligand or a biologically active molecule, or a hydrophobic chemical group. The synthetic polymer is covalently bonded to the insoluble polypeptide carrier.
Patent DE-3661216-D1 (DE)
Title: Joining device between a steam turbine and a condenser
Inventor: BOZEC RENE
IPC: F01D3/04
Filed: 1986-06-12
Granted: 1988-12-22
Abstract: A connection between a steam turbine (1) and a condenser (2), the turbine being supported by an admission end bearing (7) and by an exhaust end bearing (8), and exhausting axially into an end-located condenser via an exhaust sleeve (3) which is connected to the turbine stator at one end and which has its other end connected to the condenser via a sealed resilient connection (4), the turbine-condenser connection including the improvement whereby a tubular duct (44) passes freely through the condenser along the turbine axis, one end (45) of said duct being fixed to the fixed parts of the turbine exhaust end bearing, which parts are connected to said sleeve (3), and the other end (43) of said duct being connected to a flange (38) having the same diameter as the condenser end of the exhaust sleeve, with a sealed resilient connection (39) being provided between the periphery of said flange and the condenser.
Patent DE-3661554-D1 (DE)
Title: Pile loop knit work and method and machine for manufacturing it
Inventor: PETKOV PETKOV PETKO DIPL ING
IPC: D04B21/02
Filed: 1986-07-22
Granted: 1989-02-02
Abstract: 1. Pile loop knitted textile consisting of a basic product which is formed by wales of the warp-knit threads being laid in a closed fringe (pillar stitch), which wales are joined between sinker loop and needle loop of the fringe, the rear pile threads being joined in their turn between two neighbouring wales between the sinker loops and needle loops of the fringe, characterized in that the front pile threads (14) are knitted as plating loops of the fringe in two successive rows of loops of two neighbouring wales, and in that one or several weft thread systems (10, 11) are laid in the same or the opposite way of position beneath one or several wales, are joined between the sinker loops and needle loops of the fringe, and run between the sinker loops and needle loops of the plating front pile loops.
Patent DE-3669308-D1 (DE)
Inventor: WIELINGER HANS DR PHIL
IPC: A61L33/00
Filed: 1986-06-28
Granted: 1990-04-12
Abstract: Hydrophilic glass fibers which have bonded to their surfaces a layer of silane molecules of the formula   <IMAGE>   are useful for the separation of plasma from blood for haemostasiological testing. In the formula: the molecule is bonded at its end oxygen to a surface of a glass fibre; R1 is C2-C6 alkylene; X is OH, C1-C6 alkoxy, having n carbon atoms and up to (n-1) OH groups in which n is 1-6, or an amino acid or peptide residue; and each of R'3 and R''3 is C1-C6 alkyl, an oxygen bridge to the silicon atom of another silane molecule or an oxygen bridge to the glass surface. The fibres have an average diameter of from 0.2 to 5 microns and a density of 0.1 to 0.5 g/cm3.
Patent DE-3669515-D1 (DE)
Inventor: REICHENBACH HANS PROF DR
IPC: C07H17/08
Filed: 1986-09-08
Granted: 1990-04-19
Abstract: 1. Compounds of the formula   see diagramm : EP0216731,P12,F1   wherein R1 represents hydrogen or hydroxy and R2 represents hydroxy or beta-glucopyranosyloxy and, if R1 represents hydroxy, the C-22 atom has the S-configuration, solvates and salts of these compounds.
Patent DE-3677500-D1 (DE)
Inventor: WYSS OTTO
IPC: E04F13/08
Filed: 1986-11-27
Granted: 1991-03-14
Abstract: A bracket (2) can be fastened to a wall (1) in such a way that a cantilever arm (3) is pivotable thereon about a vertical pivot axis (5). A screw bolt (4) (horizontal in the mounted condition of the bracket) holds the bracket (2) and the cantilever arm (3) together. By rotating the screw bolt (4), which is axially retained on the bracket (2) and passes through the cantilever arm (3) in a threaded bore, the mutual pivot position of bracket (2) and cantilever arm (3) can be continuously adjusted in a limited manner. This makes it possible simply to adjust the inclination of the cantilever arm to the wall (1) such that the resultant of the compressive forces acting on the facade panels (7) is perpendicular to the wall (1).
Patent DE-3680002-D1 (DE)
Inventor: MOELLS HANS-HEINZ DR
IPC: A01N57/30
Filed: 1986-02-04
Granted: 1991-08-08
Abstract: Novel combination carrier granules containing  . a granular carrier material with a compact surface,  . at least one solid biocidal active substance,  . polyvinyl acetate and polyvinyl alcohol,  . and, if appropriate, additives, a process for the preparation of the granules according to the invention, and their use in agriculture and horticulture.
Patent DE-3681382-D1 (DE)
Inventor: JACOB GERNOT
IPC: H01H21/26
Filed: 1986-06-16
Granted: 1991-10-17
Abstract: On top of the casing (2) of a cylinder type vacuum cleaner is an off/on switch operating element shaped as a resilient strip (4) with one end integral with the casing, and its free end (6) bent over the top of the switch operating button. The switch (3) is integral with a horizontal pointed circuit panel (10) under the housing, parallel with its top surface (1). The strip is formed by a U-shaped cut in the material of the top surface, which includes a downwardly projecting strengthening rib (9) each side of the cut. On the outside surface of the raised part of the strip are projecting ribs. The switch button is separated by a small clearance from the underside surface of the raised part.
Patent DE-3684367-D1 (DE)
Inventor: VON DER SAAL WOLFGANG DR RER N
IPC: A61K31/425
Filed: 1986-06-30
Granted: 1992-04-23
Abstract: Benzimidazole derivs. of formula (I), their tautomers and physiologically acceptable salts with acids are new. R1 = 5-membered heterocycle with 1-4 heteroatom or 6-membered heterocycle with 1-5 heteroatoms; the heteroatoms are same or different N (opt. substd. by an O atom), O or S and the rings are opt. substd. by one or more alkyl, alkoxy, alkylthio, OH, NO2, NH2, halo or CN; or R1 = R3, R4, R5-substd. phenyl; when X = bond, R1 can also be alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, haloalkyl, CF3, OH, SH, NH2, alkylthio, pyridylcarbonylamino, carboxy- or alkoxycarbonyl-alkyl, or alkoxyalkyl; R3, R4 and R5 = H, alkanesulphonyloxy, CF3SO2O, alkanesulphonylamino or CF3SO2NH (both opt. N-alkyl substd.), alkyl S(O)nCH2 (n = 0, 1 or 2), -COQ, -SO2Q', alkyl carbonylamino (opt. N-alkyl substd.), amino (opt. substd. by 1 or 2 alkyl)-carbonylamino, alkyl-S(O)n, alkoxysulphonyl, alkenyloxy, alkynyloxy, cyanoalkoxy, carboxyalkoxy, alkoxycarbonylalkoxy, NO2, halo, NH2 substd. by 1 or 2 alkyl), SH, OH, alkyl, alkoxy, 1-imidazolyl, CF3 or CN; Q = OH, alkoxy, NH2 (opt. substd. by 1 or 2 alkyl), NHNH2 or cyclic imino (opt. with one CH2 replaced by S or O); Q' = NH2 (opt. substd. by 1 or 2 alkyl) or cyclic imino (opt. with one CH2 replaced by S or O); X = valence bond, 1-4C alkylene or vinylene; A = O, S or NR6; R6 = H or alkyl; R2 = H, alkyl, OH, SH, alkylthio, NH2, alkylcarbonylamino (opt. N-alkyl substd.), amino (opt. substd. by 1 or 2 alkyl)-carbonylamino or pyridylcarbonylamino. Also new are the intermediates (X), (XI) and (IX), and their tautomers.
Patent DE-3685666-D1 (DE)
Inventor: LOVRENICH RODGER T
IPC: H04B10/118
Filed: 1986-02-01
Granted: 1992-07-23
Abstract: A control station includes support structure (19) and a depluggable logic module (17) featuring optical signal communication between couplers on the module and support structure, and electromagnetic power transmission to the logic module, such that the logic module is free of direct electrical connection to its surroundings. An accommodater (1331 on the logic module optically scans a personality module (21) on the opposing support structure for identifying station characteristics. A spring-biased lock (109, 111, 123) releasably mounts the logic module (17) to the support structure (19).
Patent DE-3687821-D1 (DE)
Inventor: YANG TAI-HER
IPC: F02B19/00
Filed: 1986-10-23
Granted: 1993-04-01
Abstract: The engine according to the invention comprises a cylinder body (101) including at least one power piston/cylinder combination (104, 103) and at least one auxiliary piston/cylinder combination (108, 102) with the said combinations disposed in coaxial relationship, a separating wall disposed between adjacent piston/cylinder combinations, a connection rod (117) coaxially interconnecting the pistons (104, 108) for synchronous movement thereof between top- and bottom-dead-centre positions of the pistons and sealingly passing through said separating wall or walls, a connecting rod (106) and crank-shaft for converting reciprocal motion of the said combination into a rotational output, an exhaust port (109) for discharging exhaust gases from the cylinder (103) when the power piston (104) is in the region of bottom-dead-centre, an inlet port (111) including a one-way a valve (112) in communication with at least that auxiliary cylinder (102) adjacent the power cylinder, means for controlling operation of the said one-way valve (112) in accordance with the engine firing cycle, a gas transport passage (113) interconnecting a power cylinder (103) and an adjacent auxiliary cylinder (102), and a valve (114) for controlling transportation of gas through the passage (113), a gas pump chamber (102 min ) disposed on at least that side of an auxiliary piston (108) remote from an adjacent power piston (104) for compressing gaseous media, and means (110, 110 min ) for igniting a fuel/gas mixture in each power cylinder or injecting fuel into each power cylinder.
Patent DE-3767712-D1 (DE)
Inventor: NEUTHARD ERICH
IPC: B67D7/04
Filed: 1987-10-21
Granted: 1991-02-28
Abstract: A device for sealing the gap between the opening of a tank and a filler pipe passing movably through the opening. It includes a coupling tube which can be placed in the gap and which can be sealed against the opening at one end and against the filler pipe at the other by radially inflatable gaskets. The inwardly facing second gasket is disposed at a distance above the opening and the first gasket, and the coupling tube has at least one secondary opening in the area between the first gasket and the second which serves for the connection of a vacuum line or a pressure line.
Patent DE-3772371-D1 (DE)
Inventor: IZAKI KANSEI
IPC: C01B21/068
Filed: 1987-01-22
Granted: 1991-09-26
Abstract: A sintered composite silicon carbide-silicon nitride material consists of 5-35 wt.% of beta phase nitride with the balance predominantly beta phase carbide. The nitride is present both as elongate five grains having a 1-10 micron major axis and 0.1-1 micron minor axis and as equiaxed grains of ave. size not more than 1 micron, while the carbide occurs as a uniform dispersion of equiaxed grains of similar size. Pref. the material has a three point flexural strength of at least 95 kg/mm2 at room temp. and fracture toughness (Kic) of at least 5.4 MN/m3/2. The composite is obtd. from an amorphous powder of general compsn. SiCaNbHc where 'a' is 0.1-2, 'b' is 0.1-1.5 and 'c' is 0-4 by heating at 1000-1300 deg.C in nitrogen, argon, helium or hydrogen, or at 1300-1400 deg.C under a stream of nitrogen argon or helium with linear velocity at least 0.05 cm/sec. The resultant amorphous spherical powder of compsn. SiCxNyOz having an ave. particle size of not more than 1 micron where 'x' is up to 1.5, 'y' is up to 2 and 'z' is up to 0.2, is mixed with 1-15 wt.% of a sintering and pressure sintered under a non-oxidising gas. Pref. the sintering aid is MgO, Al2O3, Y2O3, CeO2 or La2O3.
Patent DE-3772525-D1 (DE)
Inventor: BASTIAANSEN CORNELIS WILHELMUS
IPC: C08L23/04
Filed: 1987-10-27
Granted: 1991-10-02
Abstract: Polyethylene articles having a high tensile strength above 2.0 GPa, a modulus above 70 GPa and a creep below 3 x 10<-><7> sec<-><1> are obtained via thermoreversible gelation of a solution of polyethylene with a Mv above 5 x 10<5> kg/kmole, followed by ultradrawing. As polyethylene a copolymer or a blend is used containing 2-20 lower alkyl side chains per 1000 carbon atoms.
Patent DE-3777376-D1 (DE)
Inventor: HOLZGRUBER WOLFGANG DIPL-ING D
IPC: C21C7/00
Filed: 1987-06-06
Granted: 1992-04-16
Abstract: The treatment is carried out in a metallurgical vessel (G) such as a casting ladle or transport ladle, tundish, distributor or converter by introducing direct or single- or multi-phase alternating current by means of immersed current-bearing electrodes (2), an electrically conductive molten slag layer (1) being formed which completely covers the melt (3) against the atmosphere, is at least 50 mm thick and has a specific resistance of between 0.3 and 2.0 ohm cm and a liquidus temperature in the range between 1250 DEG C and 1500 DEG C and into which at least one current-bearing electrode (2) is immersed with its end face into the slag layer (1), so that the electric current passes from the electrode tip directly into the slag layer (1) and heats the latter by resistance heating, the molten metal (3) and the slag layer (1) being moved continuously during heating by means of gas-flushing and/or inductive stirring. <IMAGE>
Patent DE-3785690-D1 (DE)
Inventor: MICALE FORTUNATO J
IPC: G02F1/167
Filed: 1987-03-17
Granted: 1993-06-09
Abstract: A process for producing particles for use in electro­phoretic displays, wherein a heavy, solid pigment preferred for its high contrast or refractive index properties is coated with a polymer starting material. The process significantly reduces the specific density of the resultant particle, and creates particles with smooth polymer surfaces that can be chosen for stability in a given electrophoretic carrier fluid, and possess acceptable electrophoretic characteristics.
Patent DE-3786967-D1 (DE)
Inventor: RUBINFELD PAUL
IPC: G06F12/08
Filed: 1987-09-15
Granted: 1993-09-16
Abstract: A mechanism for determining when the contents of a block in a cache memory have been rendered stale by DMA activity external to a processor and for marking the block stale in response to a positive determination. The commanding unit in the DMA transfer, prior to transmitting an address, asserts a cache control signal which conditions the processor to receive the address and determine whether there is a correspondence to the contents of the cache. If there is a correspondence, the processor marks the contents of that cache location for which there is a correspondence stale.
Patent DE-3788255-D1 (DE)
Inventor: BASTIOLI CATIA
IPC: C08L67/02
Filed: 1987-07-29
Granted: 1994-01-05
Abstract: Quick-crystallization polyester compositions comprising a mixture consisting of a polyester thermoplastic resin and of 0.1 - 10% by weight of a nucleating agent selected from polymer based alkali metals or of alkaline-earth metal salts, or mixtures of salts of the general formula:  M-(OOC-C6H4-COO-CH2CH2CH2CH2 @@@OOC-Z-COOY@@@ABRX) (1)  wherein  M is an alkali or alkaline-earth metal;  Y is a group -CH2CH2-, -(CH2)4- or -CH2CH2OCH2CH2-; Z is a group -C6H4-, or a group -(CH2)q-, q being an integer from 7 to 10; A is an anion selected from carboxylate, sulphonate, sulphinate, phosphonate and phosphinate; B may be a direct bond or a group selected from -CH=CH-, -CH2-, -CH2CH2-; R is an arylene radical containing from 1 to 3 aromatic rings or a heterocyclic ring;  X is a hydrogen atom or a group -COOM or -COO(CH2)4OH;  m is an integer from 5 to 20; and n is an integer from 0 to 5, preferably from 1 to 3.
Patent DE-3850021-D1 (DE)
Inventor: BOLAND LEONA
IPC: A61F5/44
Filed: 1988-03-30
Granted: 1994-07-14
Abstract: An anatomically form-fitting, generally self-adjusting disposable absorbent slip-on undergarment (10) that may be easily raised and lowered by the wearer during use, e.g., a training pant or incontinence pad. The garment comprising a breathable elastomeric nonwoven laminar outer cover (12) having an absorbent insert structure (32) attached and integrated thereto while allowing substantially unrestricted functional stretchability of the outer cover (12). The outer cover has closed side panels (27) connecting the front and rear panels and the leg and waist openings thereof, including manually separable side seams (42) having breakable ultrasonic bonds (46) for removing the garment from the wearer upon soiling, without removal of the wearer's outer clothing. <IMAGE>
Patent DE-3853402-D1 (DE)
Inventor: LACHMAN IRWIN MORRIS
IPC: C01B39/22
Filed: 1988-10-11
Granted: 1995-04-27
Abstract: A method is provided of crystallizing strong-bound zeolites on the surfaces of a monolithic ceramic substrate by hydrothermally treating the substrate, in the presence of active silica, with a caustic bath to zeolitize the silica. According to various embodiments of the invention, the active silica can be present as a component of the caustic bath, in the form of a dried coating pre-deposited on the substrate, or as a separate phase of the monolithic substrate, homogeneous dispersed within the ceramic material.