baber/WOPTO huggingface dataset:
Patent DE-3680790-D1 (DE)
Inventor: ASOSHINA LTD
IPC: B05D7/14
Filed: 1986-06-27
Granted: 1991-09-12
Abstract: Compsn. prepd. by adding 5-75 wt.% metal powder of larger ionisation tendency than Fe to a mixt. of coating compsn. contg. epoxy resin as principal component and hardener which can harden in water is applied and then the metal powder is removed. Compsn. contg. pigment which can harden in water is then applied. Coatingcompsn. contains epoxy resin or mixt. of epoxy resin and other resin which can dissolve in epoxy resin, filler, e.g. CaCO3 silica, talc, etc. and additive, e.g. finely powdered silica, montmorillonite, etc. The epoxy resin is a bisphenol type. Other resins which can dissolve in epoxy resin are phenoxy resins, phenol resins and xylene resins, etc. Hardeners are aromatic amine polyalkylene polyamines, polyamides, etc. Metal powders of larger ionisation tendency than Fe are of Zn, Al, Mg, Cr and Zr etc. Particle size is 1-300 microns. Pigments used are oxide pigments, e.g. Cr2O3, Fe2O3, TiO2, etc. carbon black, graphite and organic pigments, e.g. phthalocyanine, phthalocyanine green, etc.Thickness of the two layers is 100 microns 10 mm.
Patent DE-3682682-D1 (DE)
Inventor: GAMBERINI GINO
IPC: A47C1/032
Filed: 1986-12-19
Granted: 1992-01-09
Abstract: The adjustable chair has a body (2) supported by a base (4), with a frame (3), which has sections (9,10) which define a seat and seat back (7,8) resp. A plate (32) is pivoted about a first pin (44) rigidly connected to the base and has its front edge rigidly connected to the seat section of the frame. A pair of bars (55) have rear ends (56) fixed to the seat back frame section. The front ends are connected, via springs (54) to a central portion of the plate. The plate and bars are hinged together.
Patent DE-3686938-D1 (DE)
Inventor: SCHULZ ECKHARD
IPC: B28B11/24
Filed: 1986-12-09
Granted: 1992-11-12
Abstract: The pairs of electrodes (30,31) are coupled to a high frequency generator (23) to provide the heating effect. The elecrodes form capacitor plates, electrically insulated from the strip material. Smaller plates (32) are positioned on the sides of the strip where there are no main  and are similarly linked to the generator. The overall heating effect from the different paris of electrodes  an even heating pattern without forming any localised discontinuities, especially for heat setting materials.
Patent DE-3688786-D1 (DE)
Inventor: SCOTT PAUL
IPC: H04J3/16
Filed: 1986-12-10
Granted: 1993-09-02
Abstract: Apparatus and associated methods are disclosed for converting serial data pattern signals, transmitted or suitable for transmission over a high speed synchronous serial transmission media, to parallel data pattern output signals. The disclosed devices are modular, may each be packaged as a single semi­conductor integrated circuit device and are cascadable. When cascaded, the devices are capable of generating parallel data pattern output signals to one or more data sinks from a single serial bit stream.
Patent DE-3689618-D1 (DE)
Inventor: OWEN CHARLES
IPC: A61B5/055
Filed: 1986-10-03
Granted: 1994-03-17
Abstract: A magnetic-polymer particle, useful in immunoassay techniques and various other biological/medical applications is produced by coprecipitation of transition metals in the presence of a polymer having available coordination sites. These particles are capable of forming stable aqueous suspensions and may be easily resuspended after agglomeration.
Patent DE-3760423-D1 (DE)
Title: Process for producing thermoplastically processable aromatic polyamides
Inventor: FINKE JURGEN DR
IPC: C08G69/32
Filed: 1987-01-22
Granted: 1989-09-14
Abstract: The invention relates to a process for producing aromatic polyamides by melt condensation of (i) aromatic diamines of the formula H2N-Ar'-X-Ar''-Y-Ar''-X-Ar-NH2 where X=-O- and Y=-SO2- or X=-SO2- and Y=-O- and Ar' and Ar''=meta-, para-phenylene, which can be replaced up to 70 mole percent by an aromatic diamine of the formula H2N-Ar-((Z)q-Ar)r-NH2 where Ar=meta- or para-phenylene; Z=-O-, -S-, -SO2-, -CO-, or -C(CH3)2- or mixtures thereof; q=0 or 1; r=0, 1 or 2 and of (ii) isophthalic acid, which can be replaced up to 60 mole % by terephthalic acid, while both acids can be substituted for by an acid with the formula   <IMAGE>   or a dicarboxylic acid with the general formula HO2C-Ar-(A-Ar)p-CO2H, where A=-O-, -S-, -SO2-, -CO- or a single bond; and p=0 or 1; in the presence of triphenylphosphite or an acid with the formula H3POn, where n=2, 3 or 4. The invention further relates to the aromatic polyamides produced by this process.
Patent DE-3769730-D1 (DE)
Inventor: CHANG SOU-JEN
IPC: C07C233/02
Filed: 1987-07-28
Granted: 1991-06-06
Abstract: In the manufacture of a compound of the formula: <CHEM>  (a) a mixture of a compound of the formula: <CHEM> and an alcohol or an equivalent thereof and (b) strong inorganic acid, are cofed optionally to an appropriate solvent; wherein X is hydrogen, alkyl, alkenyl or aryl and R is optionally substituted secondary alkyl, tertiary alkyl or aralkyl. The compound so made can be treated with a thiolating agent to form an N-substituted-3-mercaptopropionamide which in turn can be halogenated to an isothiazolone biocide.
Patent DE-3773189-D1 (DE)
Inventor: NAKACHI TAKESHI
IPC: C08F2/06
Filed: 1987-03-25
Granted: 1991-10-24
Abstract: Resin for use in magnetic recording media comprises a vinyl chloride copolymer contg. a vinyl monomer (I) with an OH gp. and a vinyl monomer (II) with a quat. ammonium salt gp.. The resin compsn. pref. also contains an isocyanate cpd. (III) and a vinyl monomer (IV) with an acid gp. may also be present in the copolymer. Prepn. of the resin comprises soln. copolymerisation of vinyl chloride, (I) and (II), and opt. (IV) in organic solvent to ppte. the resin, in an appts. in which the interior surfaces contacting the soln. are coated with a fluororesin.
Patent DE-3773679-D1 (DE)
Inventor: ISHII KEIZOU
IPC: C08J3/11
Filed: 1987-12-04
Granted: 1991-11-14
Abstract: Coloured crosslinked micro resin particles, comprise copolymer of internally crosslinked polymerisable ethylenic unsatd. monomer with ampholytic ion gp . physically stuck or covalently bonded to the copolymer and carry water soluble colour on the surface of the particles of dia. 0.01-50 micron. Pref. coloured crosslinked micro resin particles prepn. comprises mixing the emulsion with particle size of 0.01-50 micron of copolymer of monomer with physically stuck or covalent-bonded ampholytic ion gp., with aq. soln. of colour, removing water from the mixt. and dispersing the dried mixt. again into organic solvent.
Patent DE-3777593-D1 (DE)
Inventor: HELLEMANN DIRK
IPC: E04F15/16
Filed: 1987-12-23
Granted: 1992-04-23
Abstract: A floor or wall covering is essentially made of a natural resin and fillers, based on alumina and other minerals, plus ethylvinyl acetate elasticiser and natural wax or castor oil plasticiser, and other additives.
Patent DE-3785198-D1 (DE)
Inventor: BALLY B
IPC: C07H15/238
Filed: 1987-01-13
Granted: 1993-05-06
Abstract: Aminoglycoside, analogs and derivatives, in the form of phosphate salts as well as process for making and utilizing same. Aminoglycoside phosphate liposomes, their preparation and use are described. <IMAGE>
Patent DE-3786352-D1 (DE)
Inventor: RUSCHMANN ROBERTA
IPC: A41D27/08
Filed: 1987-03-16
Granted: 1993-07-29
Abstract: Decoration for securing to fabric, comprises several ornaments and at least one heat-sealable attachment thread, pref. bound to the underside of a string of sequins, beads, or their mixt. Pref. a main thread strings the ornaments together.
Patent DE-3788348-D1 (DE)
Inventor: SCHUERMANN JOSEF H
IPC: A01K11/00
Filed: 1987-07-31
Granted: 1994-01-13
Abstract: A transponder arrangement is described comprising an interrogation unit (10) which sends an RF interrogation pulse to at least one responder unit (12). The responder unit (12) then transmits back data stored therein in the form of a modulated RF carrier to the interrogation unit (10). In the responder unit (12) is an energy accumulator (136) which stores the energy contained in the RF interrogation pulse. The responder unit (12) further contains means (142, 148) which in dependence upon the termination of the reception of the RF interrogation pulse and the presence of a predetermined energy amount in the energy accumulator (126) initiate the excitation of an RF carrier wave generator (130, 132, 134) operating with the frequency contained in the RF interrogation pulse. Further means (158, 192) are provided which from the output signal of the RF carrier wave generator (130, 132, 134) generate a control signal which is utilized to maintain the RF carrier wave and to modulate the RF carrier to be sent back with the stored data.
Patent DE-3854431-D1 (DE)
Inventor: GRIFFIN GERALD
IPC: C08K5/00
Filed: 1988-05-16
Granted: 1995-10-12
Abstract: A degradable polymer composition is disclosed which comprises a blend of a normally stable chemically saturated polymer, such as polyethylene, a less stable chemically unsaturated polymer or copolymer, such as a styrene/butadiene block copolymer, or natural rubber, an antioxidant active over a limited period and a latent pro-oxidant, such as an organic salt of a transition metal, e.g. cobalt naphthenate. The presence together of the anti-oxidant and the pro-oxidant give rise to a period of induction before a sharp loss of physical strength occurs, whereby the period of induction can be exploited as the effective working life of the polymer composition. The polymer composition preferably also includes filler particles of a directly biologically sensitive material such as natural starch, a derivative of natural starch, a natural protein or a natural cellulose product or a powdered sugar of melting point higher than the processing temperature of the host polymer composition, whereby, the biological breakdown, in natural environments or in the especially biologically active surroundings of composting urban garbage, of the molecular fragments created by the onset of oxidative scission of the molecular chains of the chemically saturated polymer is accelerated by the presence of said filler particles.
Patent DE-3860487-D1 (DE)
Inventor: CALMETTES LIONEL
IPC: F16L33/035
Filed: 1988-06-09
Granted: 1990-09-27
Abstract: 1. Tightening clamp constituted by a metal band (1) wound on itself, comprising complementary tightening and/or hooking means (2, 3) in the vicinity of each of its ends, and presenting in a zone preferably remote from said ends, a longitudinal separation defining two parallel band sections, each one being provided with at least one corrugation projecting outwardly of the clamp, characterized in that the separation in two band sections (1_b, 1_c) is obtained by only one longitudinal cut (1_a) so that said sections are thus contiguous one with respect to the other and in that each corrugation of one of the band sections (1_b) is offset circumferentially with respect to each corrugation (1_d) of the other band section (1_c).
Patent DE-3862689-D1 (DE)
Inventor: MEAD DAVID EDWARD
IPC: A01D34/84
Filed: 1988-06-21
Granted: 1991-06-13
Abstract: A grass trimming device is capable of adopting at least two alternative configurations, in one of which a cutting plane is substantially horizontal for use in grass trimming, and in the other of which the cutting plane is substantially vertical for edge trimming. A parting plane (A) is defined by a housing (11,22,24) of the cutting head (10) such that rotation about an axis (B) perpendicular to this plane (A) through 180 DEG  results in the required switching. The shaft axis is preferably inclined at 10-15 DEG  with respect to the turning axis (B).
Patent DE-3865747-D1 (DE)
Inventor: MAIER HANS PAUL
IPC: F04C18/02
Filed: 1988-05-30
Granted: 1991-11-28
Abstract: The machine groove-shaped chamber (2) extends in a spiral from an inlet (3) to an outlet in a housing (1) through more than 360 deg. The chamber contains a spiral displacement body (11), which is eccentrically driven. The radii of the body and of the chamber walls (5,6) are such that the body is in continuous contact with both as it rotates along a sealing line. The body spiral extends through an angle of less than 400 deg. pref. less than 395 deg. Its width (14) in the radial direction increases continuously from one end (11a) to the other one (11b), as does the clear width of the chamber. The eccentric bearing (21) of the body is situated where its radial width is greatest, and the chamber outlet is at this point.
Patent DE-3871790-D1 (DE)
Inventor: PRINA RAPHAEL
IPC: F16K27/02
Filed: 1988-09-14
Granted: 1992-07-09
Abstract: The valve actuator (5,6) is mounted on the valve body (1). The body has three ports (2-4) with the valve interposed between port (2) and ports (3) and (4). The valve body is fixed within a moulded synthetic resin case (25). The case has openings corresponding to the ports in which screwed bushes are fixed, from the outside. Each bush has an inner section of reduced diameter which engages with clearance, in the opening around each port. This clearance houses an O-ring seal.
Patent DE-3874044-D1 (DE)
Inventor: BUDEVSKI EVGENI BOGDANOV
IPC: C01B17/80
Filed: 1988-06-29
Granted: 1992-10-01
Abstract: The electrochemical, catalytic oxidation of sulphur dioxide to sulphuric acid is carried out by bringing a gas mixture having a sulphur dioxide content of 0.01 to 50% by volume simultaneously into contact with oxygen and an electrolyte - water or a solution of sulphuric acid - over a catalyst which is activated carbon or activated carbon provided with metal complexes of organic compounds (porphyrins, anulenes, phthalocyanines, and the like) or products of their thermal decomposition, or activated carbon provided with platinum, palladium or rhodium in amounts of 0.1 to 1% by weight and has been made hydrophobic by means of hydrophobic polymer compounds (polytetrafluoroethylene, polyisobutylene, polyethylene, and the like) or by means of a mixture of a few of these compounds at a ratio of catalyst : hydrophobisizing agent of 25:1 to 1:4 at a reaction temperature of 10 to 80 DEG C. In the apparatus according to the invention, the hydrophobisized catalyst is applied as a porous catalytic layer to sheets made of a hydrophilic fibre base or a porous base, which leads to formation of a three dimensional matrix for holding back and draining the acid. These catalytic sheets are arranged such that gas ducts are formed between them whose constant volume is secured by means of spacing elements. The upper ends of the catalytic sheets are mounted in the distributing tank for the acid feed. The electrochemical, catalytic oxidation of sulphur dioxide to sulphuric acid with simultaneous participation of oxygen and water takes place in the porous layers of the hydrophobisized catalyst which forms a spacing layer between liquid phase and gas phase. <IMAGE>
Patent DE-3874310-D1 (DE)
Inventor: CHANG MAIN
IPC: C08F10/00
Filed: 1988-12-08
Granted: 1992-10-08
Abstract: This invention relates to a process for preparing a supported metallocene alumoxane catalyst for use in the gas phase polymerization of olefins. The invention particularly relates to the use of silica gel containing from about 6 to about 10 percent by weight adsorbed water as the catalyst support material. It has been found that such silica gel may be safely added to an aluminum trialkyl solution to form by direct reaction with the adsorbed water content of the silica gel catalyst support material the alumoxane component of the catalyst system. An alumoxane coated silica gel is formed to which a metallocene may be added and the resulting material dried to free flowing powder. The dry free flowing powder may then be used as a supported metallocene alumoxane catalyst complex for gas phase polymerization of olefins.
Patent DE-3878411-D1 (DE)
Inventor: MARTIN TIMOTHY JOHN
IPC: C09J7/29
Filed: 1988-11-18
Granted: 1993-03-25
Abstract: A structure for use in covering surfaces of buildings having a sheet like substrate and contiguous thereto a membrane of a water proofing pressure sensitive adhesive, wherein a sheet like substrate is a combination of a laminated biaxially oriented polyethylene with a film of a compatable and pigmented polymer formed on the surface of the polyethylene remote from the adhesive membrane.
Patent DE-3886305-D1 (DE)
Inventor: HARTNACK WOLFGANG DIPL ING
IPC: H04B14/00
Filed: 1988-08-20
Granted: 1994-01-27
Abstract: In digital signals transformed into a frequency domain, inaccuracies occur in the structure of the reproduced video signals due to rounding errors in the calculation of the coefficients with a shortened number of digits. 
<??>The invention provides a remedy in that the range of numbers of the direct component is transferred into the range of numbers of the alternating components and thus a greater range of numbers is available for the alternating components for the common processing of the direct and alternating components. 
<??>The invention can be used in digital systems with block-by-block processing in which a rounding of the spectral coefficients is carried out due to a limited number of bits in the calculation.
Patent DE-50004313-D1 (DE)
Inventor: HENNIG JOCHEN
IPC: B68C1/02
Filed: 2000-11-24
Granted: 2003-12-11
Abstract: The saddle tree (10) has head irons (16) for the pommel, extending to the points (15). The saddle tree has a rear end (13) supported by a rim (25), and strip springs (17) running between the pommel and the rear end plate (24). The head iron has spring head iron ends (21) on both sides. These may be detachable and elastically deformable.
Patent DE-50004443-D1 (DE)
Inventor: BRUEGGEMANN HELMUT
IPC: A01N43/653
Filed: 2000-07-28
Granted: 2003-12-18
Abstract: The invention relates to an active substance-containing composition comprising:I. a water-in-oil polymer dispersion comprised of a continuous organic phase virtually immiscible with water, water-soluble and/or water-swellable polymer products finely dispersed therein, and optionally, auxiliary agents, andII. at least one active substance. The present invention also relates to the production of the active substance-containing composition and its use.
Patent DE-50005526-D1 (DE)
Inventor: VON PALESKE PETER
IPC: D21F9/00
Filed: 2000-05-19
Granted: 2004-04-08
Abstract: A tissue paper making machine, a tissue paper product, and a method for producing such a tissue paper product. According to the invention, a dewatering and sheet-forming wire (13;14) is deposited in the pulp flow area by a texturing wire (16;17) that is provided with a texture comprised of closed wire zones. This results in the production of a tissue paper product having improved optical and haptic properties.
Patent DE-50008062-D1 (DE)
Inventor: CLAUSS MICHAEL
IPC: B29B9/06
Filed: 2000-07-05
Granted: 2004-11-11
Abstract: At the end of the dewatering section (2) an entry section support (5), precedes the granulator (17). Its stepped arrangement of air nozzles (13, 14) produces airflow parallel to the strand (1), entraining it. Preferred features: Slot nozzles, or rows of individual (circular) nozzles are built into the steps (8, 9). Individual nozzle direction causes the airflow to bring the strands together. Above the entry section support, there are further air nozzles directed along the strand path. The entry section support can be taken out from between the dewatering section and the granulator. It can be swung or slid out.
Patent DE-50010254-D1 (DE)
Inventor: MAIER KLAUS
IPC: E04C3/10
Filed: 2000-02-01
Granted: 2005-06-16
Abstract: A glass sheet (1) at least of a single glazed safety glass piece is mechanically bent to the required curvature and the shape is maintained by at least one device (5). The device is preferably in the form of a tie rod. Other types of glass may also be used.
Patent DE-50107434-D1 (DE)
Inventor: HASPEL KLAUS
IPC: B60R5/04
Filed: 2001-07-03
Granted: 2005-10-20
Abstract: A luggage compartment for a motor vehicle, comprising a bottom ( 2 ) and two opposite-lying flat side trim panels ( 4 ), is already known per se. According to the invention, functional tracks ( 5-7 ) extending cross-wise and in a longitudinal direction are provided in the region of each side wall. Said tracks are, at least partially, spatially integrated into the side trim panels. The invention is used in passenger vehicles.
Patent DE-50108898-D1 (DE)
Inventor: SOMMERFELDT HOLGER
IPC: B42B5/10
Filed: 2001-11-30
Granted: 2006-04-20
Abstract: The wall calendar has a stack of sheets, which are held along one side by at least one binding component (B). The sheets can be turned over individually. The binding component is made of wire (10) formed meander-fashion into engagement components (12) set apart in a predetermined pattern (a). These components grip into stamped holes in the stacked sheets. A fixture component can be brought into engagement with several engagement components, around which it grips. It can be further released from the engagement components.
Patent DE-50113506-D1 (DE)
Inventor: BADER AUGUSTINUS
IPC: C12N5/07
Filed: 2001-05-28
Granted: 2008-03-06
Abstract: The method represents a further development of a cell-colonization process, in which biological cells are colonized on a synthetic or natural tissue matrix in order to obtain a tissue implant or tissue transplant. The growth of the cells, which in general come from the designated recipient of the transplant of implant, may be promoted by the addition of mediators, factors or co-factors. The factors or mediators are supplied by co-cultivating cells, which are particularly suitable for producing the factors, with the tissue.
Patent DE-50201999-D1 (DE)
Inventor: PAHMEIER ANDREA
IPC: C12N5/07
Filed: 2002-04-05
Granted: 2005-02-17
Abstract: The invention relates to bio-compatible chitosane and hydroxy carboxylic acid based matrices, multilayered systems containing said matrices and the uses of said matrices.
Patent DE-50202202-D1 (DE)
Inventor: HIRTSIEFER ARTUR
IPC: E05F1/12
Filed: 2002-09-27
Granted: 2005-03-17
Abstract: Hinge has a fixing plate (1) with a first fixing surface connected to one hinged surface. the fixing plate carries an arm (2) mounted on a first pivot axis (3) and a second arm (4) is pivoted to a second hinged surface. Arm pivot axes (3,5) are parallel. In one position the first arm defines a small angle with the hinged surface and the two arms also form a small angle. In a second position, the angles are large. First arm can be sprung.
Patent DE-50202817-D1 (DE)
Inventor: HUNT KENNETH EDWARD
IPC: A01D69/02
Filed: 2002-02-01
Granted: 2005-05-25
Abstract: The mower has an internal combustion engine (30), a generator (50), at least one cutting unit and several wheels (110,112). The generator and the at least one cutting unit are driven by the engine and at least one wheel is driven by an electric motor (96,98). The generator supplies electrical energy to at least one electrical storage unit (54), which is connected to the electric motor.
Patent DE-50210081-D1 (DE)
Inventor: SOPENA TORRA JOAN ANTONI
IPC: F25B39/04
Filed: 2002-11-15
Granted: 2007-06-14
Abstract: Designed as a tube with a tube end (1), a collecting vessel (2) has the tube end sealed by a releasable drain plug (10) fixed on-axis by a locking ring (8). The tube end has a ring groove (7) for retaining the locking ring and a thickened threaded area, in which the ring groove fits.
Patent DE-50214813-D1 (DE)
Inventor: ZEISS MARIO
IPC: A61B19/00
Filed: 2002-05-28
Granted: 2011-01-27
Abstract: The method involves determining the spatial position of the instrument or implant using a medical navigation system to determine the relative position of the instrument or implant relative to automatic data. The spatial alignment of a multi-dimensionally configured functional section of the instrument or implant is determined.  Independent claims are also included for the following:  (a)  an arrangement for calibration of medical instruments  (b)  a program for implementing the inventive method  (c)  and computer program, storage medium