baber/WOPTO huggingface dataset:
Patent DE-3683500-D1 (DE)
Inventor: CAMERA ETTORE
IPC: C07D493/04
Filed: 1986-11-05
Granted: 1992-02-27
Abstract: Isosorbide-2-mononitrate of formula (I) is prepd. from isosorbide-2,5-dinitrate of formula (II) by treatment with salts of metals of a low oxidn. state, in an aq. solvent. Pref. metal salts are of Co, Cr, Mn, Pb, Sn, and esp. Cu and Fe. Ferrous sulphate and cuprous chloride are partic. prefd. The prefd. solvent mixt. is between 50/50 and 80/20 ethanol and water, but instead of ethanol, methanol, propanol, acetonitrile, acetic acid, ethylene glycol, dioxan, tetrahydrofuran, etc. may be used. The reaction is effected at any temp. between 0 deg.C and the b.pt. of the mixt., for 2-48 hrs. The ratio of moles of (II) to gram-equivs. of reducing ions is pref. between 1 and 10.
Patent DE-3684354-D1 (DE)
Inventor: DI LUCCIO ROBERT COSMO
IPC: A61K9/22
Filed: 1986-04-30
Granted: 1992-04-23
Abstract: Pharmaceutical compositions are provided which contain hollow fine tube drug delivery systems. The compositions comprise a pharmaceutically suitable carrier, preferably in the form of a capsule, tablet, suspension, or suppository, and at least one drug delivery system which consists essentially of (1) a polymeric tube having a membrane outer sheath and a hollow core, and (2) at least one drug compound contained within the core, said system contained in the composition in an amount sufficient to deliver a therapeutic amount of the drug contained therein at a predetermined rate over a predetermined period of time. By varying the polymer, the permeability of the outer sheath, the drug, the drug concentration in the hollow core of the tube, the tube diameter, the tube length, the tube core diameter, and the sealing of the tube ends, a wide variety of drug therapeutic amounts, rates and dosing times can be achieved.
Patent DE-3684357-D1 (DE)
Inventor: FRANKE WERNER DR DIPL CHEM
IPC: G03G5/09
Filed: 1986-04-09
Granted: 1992-04-23
Abstract: Electrophotographic recording material consists of an electroductive substrate and photoconductive layer(s) contg. organic photoconductor (I), sensitising dyestuff, binder and conventional additives.  The sensitiser consists of bis(1,3,3-trimethylindolen-2-yl) penta- or hepta-methin cyanine salt(s) of formula (II): n=2 or 3; X=a monovalent anion. Pref. (II) is a cyanine dyestuff with a sensitisation max. between 650 and 840 nm.  Pref. (I) is an oxazole, oxadiazole, hydrazone or pyrazoline deriv., esp. 2,5-bis-(4'-diethyl-aminophenyl) -1,3,4-oxadiazole, 2-vinyl-4 -(2'-chlorophenyl) 5-(4' -diethyaminophenyl)-oxazole (IA), 2-phenyl-4-(2' -chlorophenyl)-5-(4' -di-ethylaminophenyl) -oxazole, 3-methoxyphenyl-1,5-diphenyl -pyrazoline or p-methoxybenzaldehyde diphenylhydrazone.  The binder is alkali soluble and pref. is a styrene-maleic anhydride copolymer (III), (meth) acrylic acid copolymer and/or phenolic resin.
Patent DE-3688840-D1 (DE)
Inventor: LUCE BETTY M
IPC: C25D1/04
Filed: 1986-12-23
Granted: 1993-09-09
Abstract: The present invention involves a process and associated apparatus for producing surface treated metal foil, comprising: providing an electrolytic cell having an electrolyte and a cathodic surface immersed in the electrolyte, the electrolyte containing a concentration of matel ions; applying a first current density in a frist zone for plating a relatively smooth metal foil deposit on the cathodic surface; and applying a pulsed second current density having a magnitude greater than the limiting current density in a subsequent second zone, the pulsed second current density forming a plurality of self adhering nodules on the base metal deposit.
Patent DE-3768196-D1 (DE)
Inventor: GREGERSEN JENS CHRISTIAN
IPC: C04B16/02
Filed: 1987-11-27
Granted: 1991-04-04
Abstract: In a process for the manufacture of green shaped articles having a density of at least 1000 kg/m<3> and a matrix of a cured inorganic binder said articles are prepared by dewatering an aqueous slurry of fibres and a matrix forming material comprising particles of an inorganic hydraulic binder, particulate inorganic additive and possibly other additives containing an excess of water in relation to the amount necessary to secure curing of the hydraulic binder, and containing, on a dry weight basis, 3-20%, preferably 5-20%, in particular 7-15%, cellulose fibres, after which the green shaped articles are cured. The matrix forming material comprises, on a dry weight basis,   40-90%, preferably 45-85%, of a coarse material with an average particle size of 35-12  mu m, preferably 25-18  mu m, preferably with a particle size distribution exhibiting only one maximum, comprising the hydraulic binder and possibly a silica- or silicate-containing, preferably pozzolanic active additive,   5-45%, preferably 10-40%, in particular 10-35%, of a fine inorganic, preferably silica- or silicate-containing, in particular pozzolanic active additiv                       e with an average particle size of 10-1  mu m, preferably 7-3  mu m, preferably with a particle size distribution cxhibiting only one maximum,   3-25% of an ultra fine preferably pozzolanic active additive with an average particle size within the range 1-0.02  mu m, preferably less than 0.5  mu m, and   0-30% other additives.
Patent DE-3770919-D1 (DE)
Inventor: DAVERIO JEAN-CLAUDE
IPC: C21B7/24
Filed: 1987-10-19
Granted: 1991-07-25
Abstract: The bench for supporting and introducing an elongated rectilinear probe in a blast furnace comprises probe supporting and guiding means and probe driving means, constituted by a carriage guided according to a translatory movement on rails. The probe is held in position on the carriage at the level of the rails so that the thrusting force exerted by the carriage on the probe in order to cause its penetration into the furnace, is applied in the axis of said probe. The means for guiding the probe comprise articulated arms which are retractable in order to clear the path followed by the carriage when the latter is moved toward the furnace.
Patent DE-3774540-D1 (DE)
Inventor: MATSUMOTO WATARU
IPC: C11B3/00
Filed: 1987-11-05
Granted: 1991-12-19
Abstract: The process for refining a fat of the present invention comprises removing partial glyceride(s) and/or free fatty acid(s) from an oleaginous mixture comprising said glyceride(s) and/or said acid(s) at high concentrations through solvent-fractionation with the use of acetone. Another process for refining a fat of the present invention comprises preliminarily removing most of free fatty acid(s) from an oleaginous mixture comprising partial glyceride(s) and/or free fatty acid(s) at high concentrations through liquid/liquid extraction prior to solvent-fractionation; and then removing the partial glyceride(s) and/or the residual free fatty acid(s) from said mixture through solvent-fractionation with the use of acetone, the latter process is particularly effective in a case where said oleaginous mixture has a high acid value.
Patent DE-3774558-D1 (DE)
Inventor: COTIGNOLI GIUSEPPE
IPC: B60T8/32
Filed: 1987-12-22
Granted: 1991-12-19
Abstract: In order to reapply the fluid operating pressure to the braking members of the wheels after an anti-locking operation has been carried out, pumping means (8, 10, 12) are provided which are driven by the subatmospheric pressure (vacuum) existing in the inlet manifold (D) of the engine. The application of the braking pressure is controlled by a valve (3) which receives an opening command signal consisting of a train of pulses from a control device (18). At least one vacuum sensor (19) is provided which generates a monitoring signal indicative of the level of vacuum present in the inlet manifold (D). The control device (18) causes opening of the valve (3) with a command signal whose average value is inversely proportional to the level of the monitoring signal generated by the vacuum sensor (19).
Patent DE-3775380-D1 (DE)
Inventor: CRISPELL COREY F
IPC: F16B35/00
Filed: 1987-10-28
Granted: 1992-01-30
Abstract: A set screw (500) having a novel cup-point for engagement with a shaft or rod. The cup-point has knurling (516) on a portion of its outer circumferential surface and is provided with a smooth frustoconical surface portion adjacent the knurling such that, in use, the smooth surface portion (514) of the cup-point engages the surface of the rod or shaft before the knurling.
Patent DE-3780925-D1 (DE)
Inventor: HANSEN PHILIP EDGAR
IPC: A61K9/06
Filed: 1987-12-15
Granted: 1992-09-10
Abstract: The systemic absorption after intranasal administration of certain drugs, in particular pharmacologically active polypeptides is enhanced in the presence of a phospholipid, such as a phosphalidylcholine (a lecithin), preferably admixed with a vegetable oil.
Patent DE-3783760-D1 (DE)
Inventor: WILLARD K
IPC: G01M3/26
Filed: 1987-08-06
Granted: 1993-03-04
Abstract: A dilating guide wire (12) for use in percutaneous transluminal angioplasty has a very small outside diameter which permits it to be used advantageously with a percutaneous transluminal coronary angioplasty (PTCA) catheter for treatment of very tight stenoses in the coronary arteries that cannot be treated by conventional PTCA catheters alone. The dilating guide wire (12) is small enough to pass through the lumen of the PTCA catheter and extend beyond the distal tip thereof for predilating the stenosis to open it sufficiently for subsequent crossing and dilation by the PTCA catheter. The small dimensions of the vent path (16) in the core (14) result in self-sealing of the vent (16) with respect to inflation fluid. A control handle (65) is provided for selectively imparting an axial force to the balloon (20) of the dilating guide wire (12) to cause axial stretching thereof, thereby reducing its profile and facilitating withdrawal of the balloon (20).
Patent DE-3788740-D1 (DE)
Inventor: GOTTLIEB MORTON S
IPC: B60R16/02
Filed: 1987-03-31
Granted: 1994-02-24
Abstract: A plurality of control switches (32, 43) are located in the hub (30) of a steering wheel (18) of a vehicle. The switches (32, 43) are connected to a remote control distribution terminal (CDT 41) by a single lead (36) connector. Actuation of each switch creates a switching voltage identifiable with that switch by a control circuit in the remote control distribution network. Reference voltages of predetermined values are spplied selectively to individual control circuits in a circuit network. A control circuit in the network identifies the actuation of its associated switch by comparing the value of the switch created voltage with a predetermined threshold voltage or reference and the effect of the switch created voltage value on the adjacent control circuit. Switch components are actuated for control of selected vehicle accessories.
Patent DE-3855353-D1 (DE)
Inventor: JONES FRANK N
IPC: C09D167/00
Filed: 1988-03-28
Granted: 1996-07-11
Abstract: This invention relates to a polymeric vehicle comprising a modified polymer containing covalently bonded mesogenic groups. The modified polymer may be used as the sole component of the polymeric vehicle for a coating to which may be added solvents and known additives to provide a formulated coating. The polymeric vehicle may further include other modified or unmodified polymers and cross-linking resins. The polymeric vehicle provides a coating binder and coating film of high hardness, flexibility and impact resistance.
Patent DE-3871009-D1 (DE)
Inventor: YERUSHALMI YAAKOV
IPC: E04H9/10
Filed: 1988-03-10
Granted: 1992-06-17
Abstract: A building structure having high blast and penetration resistance, having a plurality of walls at least one of which is of a sandwich construction including four composite panel structures (CPS1 - CPS2) each including a first group of face panels (2) having interlocking ends, a second group of face panels (4) having interlocking ends spaced from said frist group, a plurality of laceing panels (6) extending diagonally between the two groups of face panels (2,4) and having ends interlocking with the interlocking ends of the two groups of face panels (2,4), and a filling material (8) filling the spaces between the two groups of face panels (2,4) and embedding the laceing panels (6). The filling material (8) filling the spaces between the face panels (2,4) is a solid material such as cast concrete and the space between the opposite panel structures is filled with a loose filling material (FM), such as loose sand, gravel, pebbles or stones.
Patent DE-3872139-D1 (DE)
Inventor: SPINDELBOECK DIETER
IPC: F04D29/44
Filed: 1988-09-30
Granted: 1992-07-23
Abstract: The radial-flow impeller has blades joined to the periphery of an annular portion (3) via radial straps, integral with it and of sheet metal. The straps are permanently shaped to bring the blades into the desired positions. The straps (5) are of min. cross-section, and the blades are positioned by bending and twisting the straps to form a radial-flow impeller, or guide blades.
Patent DE-3874380-D1 (DE)
Inventor: EKSTROEM CLAES THOMMY DR
IPC: C04B35/80
Filed: 1988-03-22
Granted: 1992-10-15
Abstract: The invention relates to a sintered body of a ceramic composite material based on alumina, refractory hard phases and ZrO2, HfO2 and/or partially stabilized ZrO2 with a relative density of more than 98 %. The sintered body according to the invention has chromium integrated in amounts corresponding to in all 1-20 weight% and ZrO2, HfO2 and/or partially stabilized ZrO2 present as 2-16 weight% and these latter phases are present to more than 70 % in the tetragonal crystal modification. Furthermore, the refractory hard constituents are present as particles with a grain size of less than 10  mu m and/or as whiskers or fibers with a diameter of less than 5  mu m and a length/diameter ratio of >10 and/or as platelets with a diameter of 5 - 50  mu m and a thickness of 0.5 - 8  mu m.
Patent DE-3876949-D1 (DE)
Inventor: SCHAEFER GERHARD
IPC: A47B63/00
Filed: 1988-10-15
Granted: 1993-02-04
Abstract: The wall mounted cupboard for storing files, directories, etc. is made of steel sheet. The cupboard has a door (2) at the front which is hinged along its lower end and swings downwards from the vertical, closed position to the horizontal, open position. The door is double-walled and has a ledge along its lower edge which engages a ledge, formed in the edge of the cupboard floor, when the door is open, so that it is held in the horizontal position. The axis (3) of the hinge is so positioned that the inner surface of the door is flush with the cupboard floor, when the door is open.
Patent DE-3878229-D1 (DE)
Inventor: MATSUOKA DAIZO C O TOAGOSEI CH
IPC: B29C49/06
Filed: 1988-06-16
Granted: 1993-03-18
Abstract: A stretched blow moulded plastic bottle with a handle is produced by shifting a preform moulded by preblowing in a mould for blow moulding and to produce an intermediate bottle having a depressed part, corresp. to a hole to attach the handle, made by pushing with a pair of plugs during a stretching and blowing process, when volume of the preform reaches 80-less than 100% of volume of the mould; and welding the circumference of the depressed part by heating with high frequency waves and hollow out the inside of the circumference after welding.
Patent DE-3878556-D1 (DE)
Inventor: WU JIUM-CHEN
IPC: C08F265/06
Filed: 1988-05-18
Granted: 1993-03-25
Abstract: Polymer compsns. comprise a thermoplastic thermoset polymer (I) contg. dispersed therein 0.1-40 (pref. 0.1-10) wt.% of spherical polymer particles (II) having average dia. 2-15 microns and a size distribution such that at least 90 wt.% of the particles fall within + 20% of the average dia. (Specifically excluded are light-scattering compsns.  (which are described in EP Application 87310032.5) comprising a thermoplastic polymer matrix contg. 0.1-10 wt.% particles which are core/shell polymers having a core of rubbery 2-8C alkyl acrylate polymer copolymerized with 0-5% crosslinker and 0-5% graftlinker (based on core wt.) and a refractive index (RI = nD(25)) within + 0.2 units of, but pref. no closer than + 0.003 units to, the RI of the matrix polymer, the outermost shell of which is compatible with the matrix polymer and which shell(s) comprise 5-40 wt.% of the particle(s).
Patent DE-3878865-D1 (DE)
Inventor: FRIES BERND
IPC: B29C45/17
Filed: 1988-12-14
Granted: 1993-04-08
Abstract: Plastic mouldings with a decorative surface, e.g. for dashboard fitments and internal door linings for motor cars are made by placing a foil of a PVC-ABS blend in the top part of a mould and injecting molten ABS or polypropylene at a temperature high enough to soften the foil.  A gas is then injected and the pressure is maintained until at least partial solidification has taken place.
Patent DE-3880032-D1 (DE)
Inventor: YOKOTA TAKASHI
IPC: C07K14/52
Filed: 1988-07-15
Granted: 1993-05-13
Abstract: Human granulocyte-macrophage colony stimulating factor (GM-CSF) polypeptides are provided, as well as methods for synthesizing conformationally and antigenically neutral muteins. The disclosed GM-CSFs promote growth and development of various hematopoietic lineages, and may be useful in treating conditions involving depressed blood cell populations and/or depressed blood cell regeneration, such as myeloid hypoplasia, chronic infections, and hematopoiesis after bone marrow transplantation. The invention also includes a novel mammalian expression vector.
Patent DE-50004568-D1 (DE)
Inventor: KARAKAS ERDOGAN
IPC: B23K11/36
Filed: 2000-03-31
Granted: 2004-01-08
Abstract: The invention relates to a resistance welding method, especially for the resistance welding of aluminum sheets. According to the inventive method, a direct voltage which is applied to welding electrodes is commutated during the welding process in order to generate a welding alternating current. According to the invention, at least one parameter of the welding process is measured during welding, whereby the commutation of the direct voltage ensues according to the measured parameter or to at least one of the measured parameters. The inventive method reliably eliminates the occurrence of temperature differences between the welding electrodes which cause the welding electrodes to wear unevenly and which lead to a formation of a welding spot that is asymmetrical with regard to the contact plane between the work pieces to be welded.
Patent DE-50006175-D1 (DE)
Inventor: GRABER KURT
IPC: B65H45/16
Filed: 2000-11-28
Granted: 2004-05-27
Abstract: In a newspaper digital printing process, a single newspaper is prepared by the sequential digital printing of each page of the newspaper until a complete copy of the newspaper is printed. The newspaper is then folded and either placed on a stack or removed while the next copy is printed in the same way. Also claimed is a sheet collection and newspaper folding assembly.
Patent DE-50007343-D1 (DE)
Inventor: GOERL UDO
IPC: B29C48/535
Filed: 2000-05-30
Granted: 2004-09-16
Abstract: A twin screw extruder (I) for the extrusion of powdered or granulated rubber (II) has a screw configuration in which dispersion mixing and distribution mixing elements are separated by a conveying element containing cooling and dosing zones with optionally return elements situated in the mixing zone. An Independent claim is included for a one step continuous process for mixing and extrusion of a vulcanizable rubber mixture (III) using a twin screw extruder (I) by dosing the rubber (II) with optionally filler and other non-crosslinkable additives into the extruder, mixing the components in a dispersive mixing zone, conveying to a cooling zone, preferably containing dosing and deairing equipment, adding vulcanization agents to the cooling zone or to a distributive mixing zone, mixing in the distributive mixing zone and optionally passage through an appropriate conveying profile and pressure build-up to extrude in the desired form.
Patent DE-50008642-D1 (DE)
Inventor: ANDRESEN DIRK
IPC: B24B53/053
Filed: 2000-06-15
Granted: 2004-12-23
Abstract: At least two grinding wheels (3,4) forming a set have separately adjustable dressing rolls (11) mounted on a common support (19). The support swivels on an axle (21) and alternately positions the dressing rolls in a trimming position. The swivel axle is parallel with the axle of the grinding spindle (2). The support with its axle parallel with the grinding spindle axle is positioned above the vertically movable grinding spindle support (6).
Patent DE-50011363-D1 (DE)
Inventor: BEHNCKE DIPL ING
IPC: C02F9/00
Filed: 2000-10-04
Granted: 2006-03-02
Abstract: The assembly to purify water has a filter unit with a container (10) for the filter material (12), such as sand, and an ultra violet (UV) disinfecting unit with a UV lamp (22) in the water flow path. The disinfecting unit is integrated into the clean water zone of the filter container (10). The water outlet (20) from the filter container (10) is a T-piece, with the UV lamp (22) in the straight extension (23) of the T-piece, inserted centrally and sealed in place.
Patent DE-50100285-D1 (DE)
Inventor: MAIER FABIAN
IPC: F16L47/03
Filed: 2001-08-10
Granted: 2003-07-10
Abstract: The second section (12) of the holder (4) connects to the plug section (8, 9) of the welding collar. The holder and second section are located on the outer surface of the collar body (2).
Patent DE-50102423-D1 (DE)
Inventor: BARNIKOL WOLFGANG
IPC: A61Q19/00
Filed: 2001-06-29
Granted: 2004-07-01
Abstract: The invention relates to an emulsion in the form of a cream or a lotion, and its preparation and use, which has a care effect on the skin and, at the same time, reinforces the diffusive supply of oxygen to the epidermis, in order to regenerate it and to correct an oxygen deficiency. The oxygen carrier is an untreated or a variously modified hemoglobin by itself or a hemoglobin/myoglobin mixture. Surprisingly, a diffusive oxygen supply to the skin from the outside is reinforced by means of the use of one or more oil components, together with one or more O/W emulsifiers, without the stability and diffusion of the oxygen carrier being impaired by the emulsion-forming components. Moreover, the preparation may be used as a cosmetic to achieve a natural coloring as well as an additional supply of moisture to the skin.
Patent DE-50107251-D1 (DE)
Inventor: JAEHRLING PETER
IPC: A47B55/02
Filed: 2001-03-16
Granted: 2005-10-06
Abstract: The quick fixing element comprises a nose (13) between the upper and lower holding sections (12), and a second lower strut (32). The fixing element is made from flexible metal and through bending of the first strut (31), the second strut is bent. The upper and lower sections have a middle holding section attached.
Patent DE-50109651-D1 (DE)
Inventor: EIKMEIER MARKUS
IPC: C09J7/29
Filed: 2001-09-19
Granted: 2006-06-01
Abstract: The invention concerns an adhesive tape for automatic replacement of rolls around which is wound a material in the form of a flat strip. Said adhesive tape comprises a main support and a self-adhesive substance on the front surface, and at least a fissile self-adhesive system on the rear surface. The invention is characterized in that the rear surface is further provided with a non-fissile self-adhesive system.
Patent DE-50110499-D1 (DE)
Inventor: KNECHTEL ROY DR
IPC: B81B7/00
Filed: 2001-12-01
Granted: 2006-08-31
Abstract: Process for passivating micro-mechanical systems comprises depositing a passivating layer system (1) consisting of three different layers on a semiconductor wafer (2) having electrical structures (3). The first layer of the layer system has the properties to getter mobile ions, the second middle layer forms a barrier for mobile ions and the third layer guarantees anode bondability. <??>Preferably the passivating layer system is deposited on an insulating layer which was produced in the previous process steps. The first layer is made from phosphorus silicate glass, the second middle layer is made from silicon nitride and the third layer is made from silicon oxide.