baber/WOPTO huggingface dataset:
Patent DE-59902731-D1 (DE)
Inventor: OOST CARSTEN
IPC: C07B61/00
Filed: 1999-11-13
Granted: 2002-10-24
Abstract: Preparation of unsaturated ketones by reaction of the corresponding alpha , beta -unsaturated alcohol with an alkyl acetoacetate compound in the presence an organo-aluminum catalyst at constant temperature, with separation and continuous removal of CO2 and alcohol formed. Preparation of unsaturated ketones of formula (I) by reaction of the corresponding  alpha , beta -unsaturated alcohol of formula (II) with an alkyl acetoacetate compound of formula (III) in the presence of 0.1-5 mole% (based on (III)) of an organo-aluminum catalyst with separation and continuous distillative removal of CO2 and alcohol of formula R3OH formed during reaction, in a reactor containing a fractionation column, where: (A) (II) is added to the reaction mixture together with the organic catalyst without additional solvent and (III) is then added to this mixture; (B) the reaction temperature is kept constant between 175-220 degrees C; (C) the content of (III) is kept at a constant level between 0.1-10 wt.% during the reaction. R1, R3 = 1-4C alkyl; R2 = 4-30C aliphatic, cycloaliphatic or cycloaliphatic-aliphatic; a, b = optional additional bonds.
Patent DE-59903009-D1 (DE)
Inventor: WINKLER REINHARD
IPC: C22C21/04
Filed: 1999-04-15
Granted: 2002-11-14
Abstract: A component is produced by pressure casting an aluminum alloy comprising (in wt.%) 9.5-11.5 silicon, 0.3-0.6 manganese, 0.15-0.35 iron, 0.1-0.4 magnesium, maximum 0.1 titanium and 90-180 ppm strontium, and optionally 0.1-0.3 chromium, 0.1-0.3 nickel and 0.1-0.3 cobalt, with a balance of aluminum, partially solution annealing the cast part at 400-490o C for 20-120 minutes, and cooling in air.
Patent DE-59907954-D1 (DE)
Inventor: FROEHLICH BERND
IPC: G06F3/0346
Filed: 1999-09-03
Granted: 2004-01-15
Abstract: The input device for control signals for controlling the movement of an object represented on a display device is fitted with a housing (24) and three control signal generating devices (38, 40, 42) to generate first control signals. The input device also comprises three actuating organs (32, 34, 36) disposed orthogonally in relation to each other, wherein each organ is mounted in such a way that it may be displaced linearly along a spatial axis (x, y, z) on or in the housing (24) and protrudes outwards above the housing (24) in two opposite areas of said housing (24). Each actuating organ (32, 34, 36) interacts with one of the control signal generating devices (38, 40, 42), wherein the control signal generating devices (38, 40, 42) generate the first control signals depending on the displacement position of the actuating organs (32, 34, 35). Spatial orientation of the housing (24) is recognized by a position recognition sensor (46) and representation on the display is adjusted in correspondence with the position and location of the housing (24).
Patent DE-59910921-D1 (DE)
Inventor: ANDRAE HANS-PETER
IPC: E04C5/07
Filed: 1999-03-02
Granted: 2004-12-02
Abstract: A mesh-type structure (6) is incorporated into the adhesive layer (5) to act as a spacer element between the concrete surface (1) and the reinforcing strip (3). The mesh rail is flexible and made of fabric.
Patent DE-60002753-D1 (DE)
Inventor: BARNETT GARY
IPC: H01R4/24
Filed: 2000-11-07
Granted: 2003-06-18
Abstract: Insulation-piercing fasteners are provided having a generally cylindrical shank, externally threaded along at least part of its length. The end portion of the shank is configure to engage an insulated electrical conductor and is formed with a hollowed end portion. The hollowed end portion has a generally cylindrical recess having a diameter less than the diameter of the shank. The wall of the hollowed end portion has at least one interruption. The width of the interruption is less than the maximum internal width of the hollowed end portion.
Patent DE-60006002-D1 (DE)
Inventor: GRUSON BERTRAND
IPC: B67C3/28
Filed: 2000-11-20
Granted: 2003-11-20
Abstract: A filling spout having an adjustable flow rate and comprising a valve body receiving a valve member extending facing a valve seat, and a flow-rate adjustment member disposed upstream from the valve member and extending in register with a constriction in the valve body, the valve member and the flow-rate adjustment member being connected to a single actuator device via means allowing limited axial movement by enabling the adjustment member and the valve member to move axially relative to each other to a limited extent.
Patent DE-60008334-D1 (DE)
Inventor: KINOSHITA KOICHI
IPC: C07D307/20
Filed: 2000-04-14
Granted: 2004-03-25
Abstract: The application is concerned with a process for producing a 3-hydroxytetrahydrofuran of the formula (3): <CHEM> by cyclizing a 4-halo-1,3-butanediol of the general formula (2): <CHEM> wherein X represents a halogen atom in an aqueous solution, which comprises carrying out the cyclization reaction under weakly acidic to neutral conditions. Furthermore several methods are disclosed for the isolution of highly pure 3-hydroxytetrahydrofuran.
Patent DE-60008360-D1 (DE)
Inventor: SOVAK MILOS
IPC: A61K31/417
Filed: 2000-05-25
Granted: 2004-03-25
Abstract: Substituted phenylalanines are provided comprising an hydantoin, urea or 2-hydroxyl, 2-methylpropionyl group, dimers thereof and alkyl, polyfluoroamido and haloarylamino derivatives thereof, as well as radiolabeled derivatives thereof. The compounds bind specifically to the androgen receptor and find use in indications associated with the androgen receptor, such as cell hyperplasia dependent on androgens, hirsutism, acne and androgenetic alopecia.
Patent DE-60011126-D1 (DE)
Inventor: WESSELS PETER
IPC: C02F1/44
Filed: 2000-07-28
Granted: 2004-07-01
Abstract: A process is provided for the removal of organic substances (TOC), pesticides or other specific compounds from an aqueous salt solution, for example from a regenerate derived from water purification. The TOC-containing aqueous salt solution is treated in a desalination membrane according to the dead-end principle, wherein neither longitudinal flow over the membrane with air and/or water, nor continuous concentrate discharge takes place, after which the obtained permeate is reused, and the concentrate obtained after flushing is discharged. The TOC-containing aqueous salt solution is introduced at the feed side of the membrane module at a flux of 5-75 1/m2.h, a feed pressure of 4-12 bars for 30-40 minutes, while the obtained TOC-depleted permeate is discharged. Preferably, operation takes place at a flux of 15-25 1/m2.hr, a pressure of approximately 8 bars, and the duration of treatment is approximately 30 minutes. The membrane used is tubular, capillary, hollow fiber or helically wound, and is usually of the nanofiltration or reverse osmosis type.
Patent DE-60015803-D1 (DE)
Inventor: ERNST TIBOR
IPC: B65F1/06
Filed: 2000-12-21
Granted: 2004-12-16
Abstract: A lid 14 for fitting to an open-topped refuse container 10 has a compacting mechanism mounted on the lid and an opening 90 having a pivoted closure flap 92 to allow waste to be placed in the container without opening the lid. The compacting mechanism comprises a compacting plate 36 mounted under the lid and an actuating rod 38 coupled to the plate whereby the rod may be actuated to move the plate from a storage position wherein the plate is drawn up under the lid to an operative position wherein the plate is pushed downwardly into the container. The compacting plate is pivotable on an end of the actuating rod and the lid and plate are adapted to cooperate to tilt the plate from a horizontal position as it is drawn up into its storage position so that the flap can be opened without obstruction by the plate. <IMAGE>
Patent DE-60020483-D1 (DE)
Inventor: TROOSTEMBERGH JEAN-CLAUDE MARI
IPC: C12P7/48
Filed: 2000-10-25
Granted: 2005-07-07
Abstract: The present invention discloses a process wherein the fermentation for producing citric acid is performed with a mutant strain of Aspergillus niger, which can grow in a mineral anion-free culture medium. The fermentation broth can be clarified by applying ultrafiltration for removal of proteineous material and polysaccharides. Subsequently the raffinate can be treated with cation exchange resin and eventually active carbon. The thus purified citric acid containing syrup is concentrated and citric acid is recovered in the form of citric acid monohydrate or anhydrous crystals by crystallisation of the concentrated citric acid containing syrup.
Patent DE-60023544-D1 (DE)
Inventor: ILARDI LEONORA MARIE
IPC: C09K23/24
Filed: 2000-11-10
Granted: 2005-12-01
Abstract: Composition may be prepared in a single DEFI reactor comprising mixtures of (1) DEFI (directly esterified fatty acyl isethionate) and (2) a compound produced by the reaction of (a) isethionate with a fatty acid replacement (e.g., a multicarboxylic fatty acid, a fatty acid); or (b) fatty acid with an isethionate replacement (e.g., C2-C24 alcohols, C2-C20 organic acids, amines). Such mixtures are milder than DEFI alone while retaining substantially same foaming benefit.
Patent DE-60023550-D1 (DE)
Inventor: CHARTIER-HARLIN MARIE-CHRISTIN
IPC: C12Q1/6883
Filed: 2000-12-28
Granted: 2005-12-01
Abstract: This invention concerns a method of predicting an increased risk of a human subject of developing Alzheimer's disease comprising assaying for a mutation within the ADN sequence of the CP2/LSF/LBP-1 gene including the region controlling the expression of said gene.
Patent DE-60034786-D1 (DE)
Inventor: SCHNELL NORBERT FRIEDEMANN
IPC: C12Q1/6897
Filed: 2000-06-27
Granted: 2007-06-21
Abstract: A method for identifying a compound which modulates the function of the gene product of an essential gene, which method comprises providing viable cells wherein the gene is expressed under the control of a heterogenous, regulatable promoter, switching off gene expression via the promoter, contacting the cells with a test compound and determining any modulatory effect of the compound on the function of the gene product.
Patent DE-60110118-D1 (DE)
Inventor: MUKHOPADHYAY TRIPTIKUMAR
IPC: C07H5/04
Filed: 2001-12-03
Granted: 2005-05-19
Abstract: The present invention relates to novel crystalline glucosamine sulphate metal salts for use in the treatment of acute and chronic forms of rheumatic and arthritic diseases and of all the pathological conditions originating from metabolic disorders of the osteo-articular tissues. More particularly, the present invention relates to novel crystalline glucosamine sulphate metal salts having low metal content wherein the metal may be either sodium or potassium. The present invention further relates to a solution-based and a solvent-free process for the preparation of the novel crystalline glucosamine sulphate metal salts having low metal content and to pharmaceutical compositions comprising the novel crystalline glucosamine sulphate metal salts having low metal content.
Patent DE-60111770-D1 (DE)
Inventor: GATZKE G
IPC: C11D7/34
Filed: 2001-04-11
Granted: 2005-08-04
Abstract: Engine cleaner compositions are reported comprising a single phase solution comprising a polar solvent having a Hildebrand solubility parameter of about 10 cal½ cm-3/2 or greater; a non-polar solvent, immiscible with the polar solvent, having a Hildebrand solubility parameter of about 10 cal½ cm-3/2 or less; and a fugitive cosolvent having a higher evaporation rate than the polar solvent and the non-polar solvent. The engine cleaner compositions are suitable for cleaning internal combustion engines.
Patent DE-60115630-D1 (DE)
Inventor: LI DONG
IPC: H01G4/12
Filed: 2001-05-03
Granted: 2006-01-12
Abstract: This invention provides the novel dielectric BiCu<SUB>3</SUB>Ti<SUB>3</SUB>FeO<SUB>12</SUB>. BiCu<SUB>3</SUB>Ti<SUB>3</SUB>FeO<SUB>12 </SUB>provides good dielectric tunability and low loss over a frequency range of from 10 kHz to 10 MHz and is especially useful in tunable devices such as phase shifters, matching networks, oscillators, filters, resonators, and antennas comprising interdigital and trilayer capacitors, coplanar waveguides and microstrips.
Patent DE-60119221-D1 (DE)
Inventor: FIAMMANTE MARC
IPC: G06F21/32
Filed: 2001-01-23
Granted: 2006-06-08
Abstract: A system and a method for associating communication devices like a computing device and a wireless portable device so as to carry out secure transactions over an untrusted network like the Internet are disclosed. The communication devices are assumed to be independently capable of communicating with an electronic commerce site managing a directory of legitimate users which all possess a token like a smart-card. Whenever a user desires to carry out a secure transaction, the user initially prepares the transaction from a first communication device like a personal computer. When completed with the preparation, a signature of the user is obtained from a second communication device like a mobile phone through which the legitimate user is reachable and which is enabled with the token of the user. When contacted from the electronic commerce site, the second communication device is used to check, validate, sign and transmit the signed secure transaction to the electronic commerce site where final processing of the commercial transaction can be completed.
Patent DE-60123613-D1 (DE)
Inventor: ARAKI YOSHINORI
IPC: G02B26/02
Filed: 2001-05-30
Granted: 2006-11-16
Abstract: A variable image-display having an opaque substrate having a front surface which is observed by an observer, and a back surface opposing the front surface, and a plurality of pixel elements which are arranged on the front surface of the substrate in rows and columns. Each pixel element comprises a fixed part having the first fixed face which is fixed to the front surface of the substrate, the second fixed face adjacent to the first fixed surface, and a border line between the first fixed face and the second fixed face. An opaque shutter which is rotatable around an axis is in parallel with the border line between the fixed faces such that in a first static state, the second fixed face of the fixed part and the second observable face of the shutter are juxtaposed to form a first visible pixel, in a second static state, the first fixed surface of the fixed part and the first observable face of the shutter are juxtaposed to form a second visible pixel. The static states of the pixel elements can be determined independently of each other or synchronously with each other, thereby variable imaged may be displayed.
Patent DE-60127139-D1 (DE)
Inventor: BUCH-RASMUSSEN THOMAS
IPC: A61K9/20
Filed: 2001-07-12
Granted: 2007-04-19
Abstract: The present invention relates to a method of producing a pharmaceutical composition directly in a packaging material, a moulded packaging material comprising the pharmaceutical composition, a cassette comprising the packaging material, as well as a method of administering a dosage of the pharmaceutical composition for example directly from the packaging material. The packaging material defines the predetermined geometry of the pharmaceutical composition, in that a melt of the pharmaceutical composition is injected directly into the packaging material, whereby the method comprises establishing a mould, moulding, in said mould, the packaging material from a melt, whereby the packaging material is provided with at least one cavity, said cavity having at least one side wall and optionally a bottom wall, moulding in a moulding compartment, said compartment having a predetermined form being defined by at least a part of said at least one cavity, the pharmaceutical composition from a melt consisting of the ingredients of the pharmaceutical composition having a predetermined temperature, and cooling the pharmaceutical composition, whereby the packaging material comprising the pharmaceutical composition having a predetermined form is obtained.
Patent DE-60138085-D1 (DE)
Inventor: EZUMI MASAKUNI
IPC: B23K20/24
Filed: 2001-07-25
Granted: 2009-05-07
Abstract: A cutting tool 60 cuts along the butted portion between two members 10, 20. A filling material 30 is inserted to the gap 40 formed by said cutting, and a roller 70 presses protrusions 12 and 22 to crimp said protrusions 12 and 22 so as to fix said filling material to position. Next, friction stir welding is performed to the protrusions 12, 22 and the filling material 30 using a rotary tool 80. In another example, instead of cutting, the filling material can be welded and filled to the gap. In yet another example, cutting can be performed so as to approximate the two members before performing the friction stir welding step.
Patent DE-60140037-D1 (DE)
Inventor: STATHAM KELLY
IPC: H03M7/50
Filed: 2001-11-02
Granted: 2009-11-12
Abstract: A wireless microphone having a split-band audio frequency companding system is disclosed. The companding system includes a compression circuit in which one amplification element is utilized in connection with a number of frequency bands. Each frequency band has a rectifier and filter element associated therewith. High-pass filter elements are utilized in the higher frequency bands of the compression and expander circuits to reduce the transfer of low-frequency signals to the rectifier elements that process the low-frequency signals, thereby reducing undesirable modulations of a variable resistance element associated therewith. <IMAGE>
Patent DE-60142118-D1 (DE)
Inventor: COOPER WILLIAM ROBERT
IPC: C09D5/22
Filed: 2001-03-16
Granted: 2010-06-24
Abstract: A coating system and method of applying coatings includes applying a first coating having an ultraviolet (UV) indicator therein to an area. The area visually inspected with a UV light and defects are remedied until the area passes the visual inspection. A second coating without a UV indicator is applied over the first coating and visually inspected, with the first coating being visible with a UV light at portions wherein the second coating does not cover the first coating. The second coating is reapplied to portions of the area not passing inspection until the second coating passes inspection. The system also includes three, four or more coating layers in some embodiments with layers having a UV alternated with layers without a UV indicator. The indicator is an inert substance that remains stable to allow for periodic visual inspection over the life of the coating. Visual inspections may be combined with inspections by light metering equipment and a record created for comparison and continued monitoring of the coating system.
Patent DE-60143345-D1 (DE)
Inventor: STRACKE PETER
IPC: F16L55/46
Filed: 2001-02-02
Granted: 2010-12-09
Abstract: A multiple pig subsea pig launcher is disclosed. The pig launcher can be assembled on a production pipeline subsea with the aid of an ROV. In the preferred embodiment, the pigs are connected to each other and spaced apart by a spine. The pig launcher is configured to capture the next pig to be launched in such a manner that the spine behind it is in alignment with a shearing valve; for example, coiled tubing or wireline. Sequential valve operation shears the spine and applies pressure behind the pig to launch it from the launcher past the pig detector and onto a platform for recapture.
Patent DE-60202552-D1 (DE)
Inventor: BEGASSAT MICHEL
IPC: F16L11/08
Filed: 2002-04-29
Granted: 2005-02-17
Abstract: The pipe (1), made from a supple synthetic material, is reinforced with a sleeve (2) of a knitted filament between its inner (1A) and outer (1B) layers. The sleeve, produced e.g. by a warp knitting machine located at the outlet of an extruder, is made with rows of stitches (2A, 2B) inclined alternately in opposite directions. The pipe (1), made from a supple synthetic material, is reinforced with a sleeve (2) of a knitted filament between its inner (1A) and outer (1B) layers. The sleeve, produced e.g. by a warp knitting machine located at the outlet of an extruder, is made with rows of stitches (2A, 2B) inclined alternately in opposite directions, preferably at 45 degrees to the axis of the sleeve and a distance of 4 mm between rows.
Patent DE-60203742-D1 (DE)
Inventor: SCHOTTEK JOERG
IPC: C07F7/08
Filed: 2002-12-17
Granted: 2005-05-19
Abstract: In a process for the racemoselective preparation of silicon-bridged dialkyl-ansa-metallocenes of the formula (I) comprises reaching a ligand starting compound of the formula (II) with a transition metal dialkyl compound of the formula (III) M<SUP>1</SUP>X<SUB>x</SUB>R<SUP>1</SUP><SUB>2</SUB>*D<SUB>y </SUB>(III), where M<SUP>1 </SUP>is an element of group 4, 5 or 6 of the periodic Table of the Elements, R<SUP>1 </SUP>are identical C<SUB>1</SUB>-C<SUB>20</SUB>-alkyl or C<SUB>7</SUB>-C<SUB>40</SUB>-arylalkyl radicals, X are identical or different halogens, R<SUP>2 </SUP>are identical or different C<SUB>1</SUB>-C<SUB>40 </SUB>radicals, R<SUP>3 </SUP>are identical or different C<SUB>1</SUB>-C<SUB>40 </SUB>radicals, T is a divalent C<SUB>1</SUB>-C<SUB>40 </SUB>group which together with the cyclopentadienyl ring forms a further saturated or unsaturated ring system which has a ring size of from 5 to 12 atoms, where T may contain the heteroatoms Si, Ge, N, P, O or S in the ring system fused onto the cyclopentadienyl ring, M<SUP>2 </SUP>is Li, Na, K, MgCl, MgBr, MgI, Mg or Ca, D is an uncharged Lewis base ligand, x is equal to the oxidation number of M<SUP>1 </SUP>minus 2, y is from 0 to 2 and p is 1 in the case of doubly positively charged metal ions or 2 in the case of singly positively charged metal ions or metal ion fragments. -
Patent DE-60205171-D1 (DE)
Inventor: HEARD STEPHEN JOHN
IPC: B62D55/08
Filed: 2002-05-24
Granted: 2005-09-01
Abstract: The present invention relates to a drive wheel (1) used to drive a rubber track system. By providing support plates (4) between the drive bars (2) the drive wheel (1) is able to fully support the track (8) with no additional support. The drive bars (2) may also be made narrower than the drive lugs (7) provided on the internal surface of the track, allowing the end idlers to be mounted with the correct separation. <IMAGE>
Patent DE-60205915-D1 (DE)
Inventor: MORRISON HARVEY
IPC: C09D7/45
Filed: 2002-02-25
Granted: 2005-10-06
Abstract: The present invention relates to a rutile titanium dioxide slurry made directly from an unfinished titanium dioxide pigment produced from either the chloride or sulfate process.
Patent DE-60214830-D1 (DE)
Inventor: VAN TILBURG ERICA
IPC: A61P25/28
Filed: 2002-03-03
Granted: 2006-11-02
Abstract: Novel C2,8-disubstituted adenosine derivatives disclosed herein have been found to be potent adenosine receptor agonists, in particular for the A2A receptor. The said compounds have biological activity against conditions such as hypertension, ischemic heart disease, ischemic brain disease, psychosis and wound healing. Further, the invention also discloses a process for the preparation of such compounds and pharmaceutical compositions comprising them.
Patent DE-60217736-D1 (DE)
Inventor: BOTTER JOHANNES
IPC: G01S7/527
Filed: 2002-11-25
Granted: 2007-03-08
Abstract: An ultrasonic signal processing method for improving the signal-to-noise ratio in ultrasonic measurements comprises the transmission of a predefined timed sequence of a number of ultrasonic burst signals at a first transducer, and reception of a signal representing said transmitted sequence of ultrasonic burst signals at a second transducer. This signal is processed by addition of multiple time-shifted copies of the received signal to said original received signal to obtain a sum of the original received signal and its time-shifted copies. An original burst signal having an improved signal-to-noise ratio is reconstructed from this sum.