baber/WOPTO huggingface dataset:
Patent DE-59400107-D1 (DE)
Inventor: WAGNER WERNER DR
IPC: B01J23/20
Filed: 1994-02-23
Granted: 1996-03-21
Abstract: The invention relates to a process for the preparation of pyromellitic dianhydride (PMDA) by heterogeneously catalysed oxidation in the gas phase by means of a gas containing molecular oxygen, characterised in that the substances which are oxidised are benzaldehydes which are 2,4,5-trialkylated with C1- to C3-alkyl groups or mixtures of benzaldehydes which are 2,4,5-trialkylated with C1- to C3-alkyl groups and benzenes which are 1,2,4,5-tetralkylated with C1- to C3-alkyl groups, in the presence of a catalyst which contains, as active components, 5 to 95 % by weight of one or more transition metal oxides of sub-group IV of the Periodic Table, 1 to 50 % by weight of one or more transition metal oxides of sub-group V of the Periodic Table, 0 to 10 % by weight of one or more oxides of elements of main group I of the Periodic Table and/or 0 to 50 % by weight of one or more oxides of elements of main groups III, IV and V of the Periodic Table and of elements of sub-groups VI and VII of the Periodic Table, and the percentages in each case being based on the total weight of the active components and totalling 100 % by weight.
Patent DE-59402356-D1 (DE)
Inventor: SCHOECK EBERHARD DIPL ING
IPC: E04G9/08
Filed: 1994-08-19
Granted: 1997-05-15
Abstract: The invention relates to a shuttering board which consists of an essentially rigid basic material and is intended, for example, for clearances in a wall or ceiling region of concrete structural parts. In order to form clearances or the like, such shuttering boards have to be sawn to size and then nailed together. This is expensive and can result in inaccuracies. The invention solves this problem in that the shuttering board is produced from a brittle material which can be bent at prefabricated predetermined bending points (6, 7, 12, 19, 20), a deformable and bendable reinforcement (2, 3, 10) which is integrated in the shuttering board then holding the bent parts together in the desired manner. <IMAGE>
Patent DE-59403141-D1 (DE)
Inventor: NANKO NORBERT
IPC: A61B19/08
Filed: 1994-12-09
Granted: 1997-07-17
Abstract: PCT No. PCT/EP94/04106 Sec. 371 Date Aug. 29, 1996 Sec. 102(e) Date Aug. 29, 1996 PCT Filed Dec. 9, 1994 PCT Pub. No. WO95/16489 PCT Pub. Date Jun. 22, 1995A device for medical radiation therapy uses in the treatment area a deformable carrier mat (1) which can be placed on the patient. This carrier mat (1) has prefabricated mounting channels (7) running inside its mat plane to accommodate or to insert the guide sleeves (2), in which an essentially point-shaped radiation source (5) can be displaced and positioned. The carrier mat (1) is made of one piece from silicone or a silicone-like material which can be autoclaved. The carrier mat (1) is constructed from a plurality of spheres (9) or rounded, sphere-like, ball-shaped bodies (9a) which are provided adjacent to each other and are connected with each other by means of collar sections (8), while the mounting channels (7) run through the spheres (9) and/or the collar sections (8). Due to this even in the case of a minimum thickness of the carrier mat (1) a particularly good mobility and shape adaptability is present.
Patent DE-59409549-D1 (DE)
Inventor: SCHNEIDER JUERGEN
IPC: D06L3/02
Filed: 1994-06-07
Granted: 2000-11-16
Abstract: Use of glycine-N,N-diacetic acid derivs. of formula (I) is claimed as complex formers for alkaline earth or heavy metals. R = 1-20C alkyl, 2-20C alkenyl or -A.CH(COOM).N(CH2COOM)2; A = 1-12C alkylene or a chemical bond; M = H, alkali metal or opt. substd. ammonium. The use of ~a-alanine-N,N-diacetic acids as builders in textile-washing powders or as Ca sequestrants in oral hygiene compsns. is specifically excluded. Also claimed are 2-alkylglycine-N,N-diacetonitriles or 2-alkylglycinenitrile -N,N-diacetonitriles (where alkyl = 1-20C alkyl or 2-20 C alkenyl); and cpds. of formula (II). X = carboxylic acid or nitrile function. Cpds. of formula (I) are new except when R = 1-3C alkyl and A = chemical bond.
Patent DE-59505602-D1 (DE)
Inventor: FISCHER FRIEDRICH
IPC: B65D51/16
Filed: 1995-07-21
Granted: 1999-05-12
Abstract: PCT No. PCT/EP95/02874 Sec. 371 Date Jan. 27, 1997 Sec. 102(e) Date Jan. 27, 1997 PCT Filed Jul. 21, 1995 PCT Pub. No. WO96/03325 PCT Pub. Date Feb. 8, 1996The container is used for liquids and is equipped with an outlet to which a discharge hose with an interior hose space can be connected. The outlet is disposed in a container wall which encloses an interior space of the container. In the region of the outlet, a through-passage which leads to the interior space of the container, is disposed. The outlet is connected to a two-position valve which has at least two control positions. A discharge position and an aerating position are being provided. In the discharge position, the two-position valve connects the interior space of the container to the interior space of the hose. In the aerating position, the end of the discharge hose, which faces the interior space of the container, is connected to an area outside the container by means of the two-position valve.
Patent DE-59508139-D1 (DE)
Inventor: DRZEVITZKY BERND
IPC: B01D53/72
Filed: 1995-05-30
Granted: 2000-05-11
Abstract: A process and device are disclosed for disposing of ethylene oxide gas used for sterilising objects within a vacuum sterilisation chamber (5) by means of a pump (10) connected to the sterilisation chamber (5) that supplies ethylene oxide after sterilisation to a gas scrubber (15) that works with acids. The sterilisation chamber (5), the pump (10) and the gas scrubber (15) form a closed gas circuit; the pump (10) continuously delivers ethylene oxide from the sterilisation chamber (5) to the gas scrubber (15), and the exhaust gas from the gas scrubber (15) is supplied to the sterilisation chamber (5). The ethylene glycol formed from ethylene oxide in the gas scrubber (15) is continuously withdrawn from the gas scrubber (15) and further acids are continuously added to the gas scrubber (15) depending on its acid consumption. This cycle is maintained until the residual concentration of ethylene oxide in the gas circuit falls below a predetermined level. An inert gas source (48) is preferably connected to the gas circuit (5, 35, 10, 39, 15, 40, 38) to supply inert gas to the gas circuit in a controlled manner when the ethylene oxide elimination causes the gas circuit inner pressure to fall, the pressure drop in the gas circuit being adjustable.
Patent DE-59606016-D1 (DE)
Inventor: KEMPF MANFRED
IPC: B28C7/08
Filed: 1996-06-27
Granted: 2000-11-23
Abstract: The feed device, e.g. for building materials, comprises a chassis (10) carrying a mixing drum (14), a feed aperture (24) in the drum with a tightly closing lid (26) and a feed bucket (40) tipping about a horizontal axis. There is a filling funnel (34), which can be turned to a limited extent about the tipping axis of the feed bucket relative to the chassis and the feed bucket. This funnel has an entry aperture (42) facing the emptying aperture on the bucket side, and an output aperture (44) facing the feed aperture on the drum side.
Patent DE-59607066-D1 (DE)
Inventor: LANDSCHEIDT DR
IPC: C07B61/00
Filed: 1996-07-01
Granted: 2001-07-19
Abstract: Prepn. of cyclopentyl bromide by a continuous process comprises reacting cyclopentene with hydrogen bromide in the presence of a heterogeneous catalyst. Pref. process is effected at a temp. of -20 to +300 degrees C and a pressure of 0.01-30 bar (claimed) most pref. 10-110 degrees C and 0.8-1.5 bar (disclosed) in the presence of a metal cpd. catalyst on a support, most pref. a salt of copper, iron, cobalt, nickel, chromium, bismuth, zinc, cadmium, vanadium, tungsten, mercury, antimony, aluminium and/or molybdenum on active charcoal, silica gel, silicon dioxide, silicic acid, aluminium oxide, rare earth metal oxide or phosphate, zeolite, aluminosilicate, solid heteropolyacids or ceramics with a mol. ratio of cyclopentene:hydrogen bromide of 1:0.05-5. The prod. is pref. sepd. by continuous distn. with recycling.
Patent DE-59609550-D1 (DE)
Inventor: ROESNER DR
IPC: H01L21/8242
Filed: 1996-05-10
Granted: 2002-09-19
Abstract: In a DRAM cell arrangement with memory cells, each consisting of a read-out transistor and a storage capacitor, the novelty is that (a) the read-out transistor is a vertical MOS transistor which is integrated in a semiconductor substrate (2) and has one source/drain region (3) adjoining a main substrate face (1), the other source/drain region (5) adjoining a buried bit line (5) and the gate electrode (13) connected to a buried word line crossing the bit line (5); and (b) the storage capacitor is formed of a source/drain region (3) (as memory node) adjacent the main face (1), an overlying capacitor dielectric (16) and a capacitor plate (17). Also claimed is a method of producing the DRAM cell arrangement.
Patent DE-59704817-D1 (DE)
Inventor: MARKGRAF KARL
IPC: C05F17/00
Filed: 1997-10-18
Granted: 2001-11-08
Abstract: The invention concerns a waste water treatment plant comprising a container-like thick substance separator (1). In order to develop an overall more compact plant, the following features are proposed: a) provided in the container wall (2), preferably on opposite sides, are a waste water inlet (3) for a waste water pipe (4) which can be connected thereto, and a rinsing water outlet (5) for the pre-treated water; b) a lower container section (6) comprises a settling region for thick substances and settled substances; c) the base (7) of this settling region takes the form of a sump for a solids pump (8); d) mounted in the upper region of the container is a removable pot-shaped drainage insert (9) whose base (10) has screening apertures (11); e) provided on the base (10) of the drainage insert (9) is a screen (13) which is disposed concentric to and at a clear spacing from the insert wall (12); f) the annular drainage duct formed between the screen (13), insert wall (12) and insert base (10) is filled with a filter mass (14) consisting of natural materials, in particular chippings; g) the insert base (10) has an outlet opening (16), which is open towards the insert interior and is connected to the pump pressure line (15), and a baffle plate (17) which is aligned with this outlet aperture (16), lies at a clear spacing above the insert base (10) and is used to deflect the pumped-up solids suspension; and h) the thick substance separator (1) can be closed at the top by a container cover (21) which, to allow the container interior to breathe, has an aperture (22) in which a bio-aeration filter (23) is provided.
Patent DE-59711177-D1 (DE)
Inventor: WEHRLI CHRISTOF
IPC: C07D217/20
Filed: 1997-09-26
Granted: 2004-02-12
Abstract: (Z)-1[1-(4-Methoxybenzylidene)-1,2,3,4,5,6,7,8-octahydro-isoquinolin-2-yl]alkanones of the formula  produced under specific reaction conditions in a one-pot process in an advantageous manner by a Bischler-Napieralski cyclization of N-(2-cyclohex-1-enylethyl)-2-(4-methoxyphenyl)-acetamide and subsequent lower-alkanoylation of the resulting 1-(4-methoxybenzyl)-3,4,5,6,7,8-hexahydro-isoquinoline of the formula    <IMAGE>  III  under an inert gas atmosphere and, if desired converted to dextomethorphan in a known manner.
Patent DE-59800984-D1 (DE)
Inventor: DOHNAL DR-ING
IPC: F16H57/02
Filed: 1998-06-18
Granted: 2001-08-16
Abstract: The arrangement includes a drive-shaft connected with a drive motor, and an output shaft connected with stepping switch, or similar, to be adjusted. The drive shaft and the output shaft are mechanically coupled over a gearing, preferably a band drive. The gearing comprises devices for a possible manual activation of the entire motor drive through a hand crank, and furthermore devices for the mechanical limiting and/or locking of an end position. The arrangement is formed as a complete modular assembly group and is enclosed by an one-piece casing (1), in such way, that the casing is completely closed from above, below and at three of the four lateral surfaces. The gearing is arranged between drive shaft (2) and output shaft (3), in the interior of the casing, whereby upper and lower bearing (5, 7) of the drive shaft, as well as upper and lower bearing (9, 11) of the output shaft are arranged at the wall of the casing. All devices for the manual activation and for the mechanical limiting and/or locking of the end position are likewise arranged in the interior of the casing or in its wall.
Patent DE-59809527-D1 (DE)
Inventor: STUHLER JOSEF
IPC: D03D27/00
Filed: 1998-04-17
Granted: 2003-10-16
Abstract: A wipe-cloth made from 100 per cent woven cellulose fibres has warp (2) and weft (4) fibres, and nap (6) fibres which extend sideways either side of the weave. The nap fibres are arrayed in lines forming capillary channels (12) between adjacent lines. Further claimed is that the cloth may be used as a gas filter and a cleaning agent for micro-organisms.
Patent DE-59904397-D1 (DE)
Inventor: SCHNABEL WERNER
IPC: B01D29/21
Filed: 1999-10-26
Granted: 2003-04-03
Abstract: The invention relates to filter having a cylindrical filter cartridge (2). Said cylindrical filter cartridge has a cylindrica exterior and a conical interior. The shape of the cylindrical filter cartridge can be obtained by correspondingly folding sheet-like filter material (8), whereby oblique folds (19) and straight folds (16) alternate. Half of the straight folds form the outer edges of the filter cartridge while the oblique filter edges form the inner edge of the filter cartridge. This design of the filter cartridge permits a large effective filter area to be accommodated in limited space. At the same time, the conical interior of the filter cartridge permits a sufficiently large cross-section of the air outlet.
Patent DE-59905394-D1 (DE)
IPC: B08B15/00
Filed: 1999-02-26
Granted: 2003-06-12
Abstract: The hose has a nozzle (12) clamped to esp. a vehicle exhaust pipe. The clamp unit has clamp elements (40,42), moved relative to each other in steps by a locking unit (22). The locking unit is operated by an actuator (20), which is positioned away from the clamp unit pref. on working height. The first clamp element is rigidly fastened to the nozzle, and the second element is fastened pivoted to the nozzle. Both are coupled to the locking unit via a Bowden cable (38).
Patent DE-59909402-D1 (DE)
Inventor: SPEITH-HERFURTH ANGELA
IPC: C08L23/12
Filed: 1999-02-10
Granted: 2004-06-09
Abstract: The invention relates to a multi-layer, sealable biaxially oriented polypropylene film consisting of a base layer and at least one sealable covering layer. The base layer contains between 1 and 15 weight % of a resin with a mean molecular weight Mw of between 600 and 1,500 and between 1 and 6 weight % of a wax with a mean molecular weight Mn of between 200 and 700. The n-heptane insoluble part of the polypropylene of the base layer has a chain isotactic index of at least 95%, as measured by <13>C-NMR spectroscopy. The invention also relates to a method for producing said film and to its use.
Patent DE-59914211-D1 (DE)
Inventor: GOLDAU RAINER
IPC: A61B5/145
Filed: 1999-12-23
Granted: 2007-04-05
Abstract: The invention relates to a method for determining the volume of distribution of a blood component in the body of a living organism, especially the volume of distribution of urea, during an extracorporeal blood treatment. According to this method, the blood to be treated flows through the blood chamber ( 3 ) of a dialysis machine ( 1 ) in an extracorporeal circuit, said dialysis machine being divided into said blood chamber and a dialysing liquid chamber ( 4 ) by a semipermeable membrane ( 2 ). Dialysing liquid flows through the dialysing liquid chamber of the dialysis machine in a dialysing liquid channel. The method is based on the determination of the temporal change in the concentration of the blood component in the blood upstream of the dialysis machine using the temporal variation in a physical or chemical characteristic of the dialysing liquid upstream and downstream of the dialysis machine and the determination of the volume of distribution of the substance in the body of a living organism using the temporal variation in the concentration of the blood component in the blood. The invention also relates to a device for the extracorporeal blood treatment, comprising a device for determining the volume of distribution of a blood component in the body of a living organism.
Patent DE-60001183-D1 (DE)
Inventor: PALMQVIST LISA
IPC: C22C29/08
Filed: 2000-02-01
Granted: 2003-02-20
Abstract: The present invention relates to a coated cemented carbide insert for turning of steel, like low alloyed steels, carbon steels and tough hardened steels at high cutting speeds. The cemented carbide consists of WC, 2-10 wt-% Co and 4-12 wt-% of cubic carbides of metals from groups IVa, Va or VIa of the periodic table, preferably Ti, Ta and Nb. The Co-binder phase is highly alloyed with W with a CW-ratio of 0.75-0.90. The insert has a binder phase enriched and essentially cubic carbide free surface zone A of a thickness of <20  mu m and along a line C, essentially bisecting the edge, in the direction from the edge to the centre of the insert, a binder phase content increases essentially monotonously until it reaches the bulk composition. The binder phase content at the edge in vol-% is 0.65-0.75 times the binder phase content of the bulk and the depth of the binder phase depletion is 100-300  mu m, preferably 150-250  mu m. The insert is coated with 3-12  mu m columnar TiCN-layer followed by a 2-12  mu m thick Al2O3-layer.
Patent DE-60004868-D1 (DE)
Inventor: KOVACS ISTVAN
IPC: G02B21/00
Filed: 2000-04-06
Granted: 2003-10-02
Abstract: The device serves for the improvement of the optical qualities of an optical microscopes. The microscopes includes an illuminating unit, a condenser lens, a primary microscope objective with an optical axis, and an ocular or a camera. The device is insertable between the primary microscope objective and the ocular or camera, and includes a rotatable image visualizing plate and a secondary objective. The secondary objective is positioned on the optical axis when the apparatus is inserted in the microscope and has the same orientation as the primary microscope objective. The device also includes a tertiary microscope objective that is arranged between the image visualizing plate and the secondary objective. The tertiary microscope objective is arranged on the same optical axis as the secondary objective and is inversely orientated with respect to the secondary objective.
Patent DE-60005589-D1 (DE)
Inventor: MENTINK LEON
IPC: C04B24/10
Filed: 2000-04-05
Granted: 2003-11-06
Abstract: The presence of a modified sugar component in the additive composition imparts plasticity to the binder and also acts as a setting accelerator and hardener. Good mechanical properties are retained after aging. An additive for mineral binders is claimed which contains an internally dehydrated product of a hydrogenated sugar , prefer a hydrogenated monosaccharide chosen from a hexitol, pentitol, tetritol or a mixture. An Independent claim is also included for the use of the additive composition in binder compositions.
Patent DE-60008124-D1 (DE)
Inventor: JOHNSON FLETCHER
IPC: C07C68/00
Filed: 2000-07-28
Granted: 2004-03-11
Abstract: Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIIIB metal, preferably palladium; an alkali metal or alkaline earth metal halide, preferably sodium bromide; and at least one sulfone such as sulfolane. The catalyst system also preferably contains a compound of another metal, preferably lead.
Patent DE-60018470-D1 (DE)
Inventor: GAUDINO J
IPC: A61P13/00
Filed: 2000-12-15
Granted: 2005-04-07
Abstract: Novel compounds that are potent and selective inhibitors of PDE4, as well as methods of making the same, are disclosed. Use of the compounds in the treatment of inflammatory diseases and other diseases involving elevated levels of cytokines, as well as central nervous system (CNS) disorders, also is disclosed.
Patent DE-60019397-D1 (DE)
Inventor: ITATANI HIROSHI
IPC: G03F7/16
Filed: 2000-08-07
Granted: 2005-05-19
Abstract: A composition for electro-depositing polyimide membranes which can be patterned by photolithography, which are excellent in heat resistance, insulation performance and in chemical resistance. The composition for electrodeposition of polyimides according to the present invention comprises a composition for electrodeposition of polyimides comprising a photoacid generator, a positive-type photosensitive polyimide having oxycarbonyl groups in side chains, a polar solvent which dissolves said polyimide, water, a dispersing agent, and an alkaline neutralizer.
Patent DE-60019460-D1 (DE)
Inventor: PATEL NIRAJKUMAR
IPC: C08K5/523
Filed: 2000-10-02
Granted: 2005-05-19
Abstract: Polyphenylene ether (PPE) compositions with good fire and flame-retardant characteristics utilize lower levels of organophosphate fire-retardant, and therefore do not suffer from the drawbacks of previously known fire- and flame-retardant PPE compositions. The compositions include(a) a polymer component containing at least 50% of a polyphenylene ether;(b) glass reinforcing fibers in an amount sufficient to increase the modulus and strength of the polymer component;(c) a fire retardant component which is preferably an organophosphate fire retardant;(d) an organoclay component in an amount effective to enhance the flame-retardant characteristics of the composition; and(e) a mineral component. Other conventional additives utilized in formulation of PPE may be included. The composition is made by mixing the ingredients and compounding into a composition which is suitable for injection molding. This composition can be used in the manufacture of injection molded articles such as electronic components, including television internals such as deflection yokes; printer chassis and plastic pallets.
Patent DE-60019613-D1 (DE)
Inventor: THONNARD JOELLE
IPC: C12N15/31
Filed: 2000-07-31
Granted: 2005-05-25
Abstract: The invention provides BASB120 polypeptides and polynucleotides encoding BASB120 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent DE-60019718-D1 (DE)
Inventor: OTSUKI KOICHI
IPC: B41J29/46
Filed: 2000-07-25
Granted: 2005-06-02
Abstract: The technique of the present invention prints positional misalignment test pattern with a nozzle group without sub-scan feed. The positional misalignment test pattern includes a rear test sub-pattern and a front test sub-pattern printed at different positions shifted in a sub-scanning direction. The rear test sub-pattern is printed with a rear nozzle sub-group, whereas the front test sub-pattern is printed with a front nozzle sub-group. The technique determines a correction value according to correction information that represents a favorable correction state selected based on the printed positional misalignment test pattern, and then actually corrects misalignment of recording positions in a main scanning direction occurring in bidirectional printing, using the correction value thus determined. <IMAGE>
Patent DE-60020587-D1 (DE)
Inventor: SCHLAMA THIERRY
IPC: C07B61/00
Filed: 2000-10-23
Granted: 2005-07-07
Abstract: The invention concerns novel nitroaromatic compounds of general formula (I') wherein: R, R'1, R2, Z and n are as defined in claim 38. The invention also concerns a method for preparing nitroaromatic compounds nitrated in position 4. The invention further concerns the use of said compounds for preparing heterocyclic benzofuran or benzothiophene derivatives nitrated in position 5. The invention concerns particularly the preparation of 2-alkyl-5-nitrobezofuran