baber/WOPTO huggingface dataset:
Patent DE-59900972-D1 (DE)
Inventor: PETSCHAUER HANS
IPC: C04B33/22
Filed: 1999-08-02
Granted: 2002-04-18
Abstract: Fireclay brick is made of a material of the system Al2O3-SiO2 comprising a fine grain region of less than 0.075 mm with more than 65 wt.% SiO2and less than 35 wt.% Al2O3, which serves an enlarged alkali and silicic acid offer to form a glass phase in the fine grain region through a lowered Al2O3. The material has a coarse grain region of more than 1500 mm with less than 65 wt.% SiO2 and more than 35 wt.% Al2O3. An Independent claim is also included for the manufacture of the fireclay brick comprising molding a material of the system Al2O3-SiO2, drying, calcining and grinding.
Patent DE-59901680-D1 (DE)
Inventor: NITTEL KLAUS-DIETER
IPC: C23C22/78
Filed: 1999-09-21
Granted: 2002-07-11
Abstract: The invention relates to a method for preparing workpieces suitable for phosphatizing for chipless cold forming by acid pickling, rinsing, drying and treatment with acid reaction lubricants containing phosphate ions. According to said method the workpieces are rinsed before drying with a solution which contains lactic acid, has a pH below 3 and preferably a temperature of between 60 and 80° C. Preferred embodiments of the invention consist of rinsing the workpieces with a solution which in addition contains phosphoric acid, has a lactic acid concentration of between 1 and 50 g/l and a weight ratio of lactic acid to phosphoric acid of between 1:9 and 9:1.
Patent DE-59902412-D1 (DE)
Inventor: KRESS JUERGEN
IPC: G01N23/06
Filed: 1999-05-26
Granted: 2002-09-26
Abstract: The invention relates to a method for reducing noise and artefacts in digital subtraction imaging processes. A subtraction image data set is produced from two volume data sets, each volume data set consisting of a number of elements (voxels). A uni- or multidimensional vector (grey-scale value) is allocated to each voxel. A first m-dimensional limit vector, m corresponding to the number of dimensions of the vectors of the subtraction image data set, and a first proximity relation between the voxels of the subtraction image data set are defined. At least the n-te (n  ELEMENT  N>+<) component of the m components of all of the vectors of the subtraction data set in each case is compared with the nth component of the first limit vector and when a predetermined first selection condition is fulfilled, are set at a predetermined first unit value. Each nth component of a voxel-allocated vector which does not fulfil the first selection condition is compared with the nth components of the vectors allocated to the voxels deemed closest to the voxel concerned according to the first proximity relation and when a predetermined second selection condition is fulfilled, is also set at the predetermined first unit value.
Patent DE-59911449-D1 (DE)
Inventor: ARABIN DIETER
IPC: B41F31/02
Filed: 1999-10-05
Granted: 2005-02-17
Abstract: The ink chamber (4) doctor blade (2) incorporates a doctor blade case (3) with an ink chamber and two doctor blades extending on both sides of a ink outlet. The doctor blade case is in the form of a replaceable cassette. Inside the ink-chamber is an externally operated sealing strip (10) movable between two positions. The sealing strip can rest against the inner edge surfaces of the doctor blade to close the ink-outlet.
Patent DE-60003871-D1 (DE)
Inventor: SHINTAKU TETSUYA
IPC: C07C67/04
Filed: 2000-05-05
Granted: 2003-08-21
Abstract: A process for preparing a tert-alkyl carboxylic acid ester represented by the formula (III): <CHEM> wherein R<1> is an organic group; and each of R<2> and R<3> is independently an alkyl group having 1 to 4 carbon atoms, comprising reacting a carboxylic acid represented by the formula (I): R<1>-COOH wherein R<1> is as defined above, with a vinylidene compound represented by the formula (II): <CHEM> wherein R<2> and R<3> are as defined above, in the presence of a phosphorus halide. The tert-alkyl carboxylic acid ester can be used as intermediates for pharmaceuticals such as antibiotics.
Patent DE-60004682-D1 (DE)
Inventor: HUANG C
IPC: B01J32/00
Filed: 2000-07-24
Granted: 2003-09-25
Abstract: A hydrogenation catalyst which is sulfur tolerant and which includes from about 0.1 to about 1 percent platinum by weight and from 0.2 to about 2 percent by weight palladium on a predominantly theta alumina carrier. Also disclosed is a process for the manufacture and use of the hydrogenation catalyst.
Patent DE-60007006-D1 (DE)
Inventor: FORSTER JOHN
IPC: B28B11/24
Filed: 2000-01-18
Granted: 2004-01-22
Abstract: A control system and method for a dryer (26) used to dry a line of gypsum boards. The control system automates control of the dryer by measuring the amount of water used at the mixer (16) to produce board segments and determining (92) based on the measured value a desired amount of water to be evaporated in the dryer (26) for each board segment. The desired amount of water to be evaporated for each board segment is tracked through the production line. The total evaporation load of each dryer zone is continuously calculated based on the board segments located in the dryer zone at a given time. That is the amount of energy required to evaporate the desired amounts of water is calculated (96) for each load segment. The dryer zone differential temperature is adjusted (98) according to the calculated evaporation load. When a board is rejected from the board line, the desired amounts of water to be evaporated of its corresponding board segments are set to zero, thus signifying a gap. The control system can be implemented using a distributed control concept, with PLC's controlling major process areas, and networked PC based supervisory operator interfaces located at key locations throughout the production line. <IMAGE>
Patent DE-60010704-D1 (DE)
Inventor: GAWRYL S
IPC: A01N1/02
Filed: 2000-07-07
Granted: 2004-06-17
Abstract: The invention relates to a method for preserving the stability of a hemoglobin blood substitute comprising maintaining the hemoglobin blood substitute in an atmosphere substantially free of oxygen. The method for preserving a deoxygenated hemoglobin blood substitute comprises maintaining the deoxygenated hemoglobin blood substitute in an oxygen barrier film overwrap package. In one embodiment, the package comprises a transparent laminate material comprising an oxygen barrier layer and a polyolefin layer, wherein the laminant has a thickness of between about 0.001 and about 0.01 inches (or about 0.0254 to about 0.254 millimeters) and an oxygen permeability of less than about 0.01 cubic centimeters per 100 square inches (or about 0.01 cc per 645 square centimeters) over 24 hours at 1 atmosphere and at about 23° C. The oxygen barrier layer comprises ethylene vinyl alcohol. Aso provided herein is a preserved deoxygenated hemoglobin blood substitute comprises a deoxygenated hemoglobin blood substitute and an oxygen barrier film overwrap package. The package comprises a transparent laminant material comprising an oxygen barrier layer and a polyolefin layer. Said oxygen barrier layer has an oxygen permeability of less than about 0.01 cubic centimeters per 100 square inches (or about 0.01 cc per 645 square centimeters) over 24 hours at 1 atmosphere and at about 27° C. room temperature, wherein the deoxygenated hemoglobin blood substitute is sealed within the overwrap package. In one embodiment, the oxygen barrier layer comprises ethylene vinyl alcohol.
Patent DE-60016168-D1 (DE)
Inventor: THIBERG ROLF
IPC: A61N5/06
Filed: 2000-01-13
Granted: 2004-12-30
Abstract: Apparatus for external medical treatment administered with the aid of light, said apparatus including a light-emitting device (1) which is intended to be held against or in the close proximity of the patient's body, and means (8, 9, 10) for driving the light-emitting device, wherein the light-emitting device includes light-emitting diodes or corresponding elements adapted to emit monochromatic light, wherein the drive means (8, 9, 10) is adapted to cause the light-emitting device (1) to emit one or more types of monochromatic light over one or more predetermined time periods and to pulsate the light emitted in accordance with a predetermined pulse frequency or series of pulse frequencies over said time periods, wherein said drive means (8, 9, 10) includes a computer (8) and circuits (9, 10) for driving the light-emitting diodes (3, 4), wherein the computer (8) includes input means (13, 16) for inputting data relating to an intended treatment, wherein the computer (8) is adapted to deliver electric signals to the drive circuits (9, 10), wherewith intended light-emitting diodes (3, 4) function to emit light within predetermined time periods and at predetermined pulse repetition frequencies. The invention is characterised in that at least the drive circuits (9, 10) of the drive means are mounted in the light emitting device (1).
Patent DE-60020753-D1 (DE)
Inventor: BENEDINI FRANCESCA
IPC: C07C203/04
Filed: 2000-07-27
Granted: 2005-07-14
Abstract: 4-nitroxybutyl ester of the 2-(S)-(6-methoxy-2-naphthyl)-propanoic acid having an enantiomeric excess of the (S) form higher than or equal to 97%.
Patent DE-60028349-D1 (DE)
Inventor: NIERICH ARNO
IPC: A61B5/03
Filed: 2000-03-10
Granted: 2006-07-06
Abstract: The invention relates to an ultrasonic imaging system (6) comprising an ultrasound endoscope device (7) for scanning a patient's organs (9), in particular for use in transesophageal echocardiography, associated with a separate transmission device (8) defining a transmission path for sound waves originating from the endoscope device. The invention further relates to a transmission device (8) specially adapted for use in association with an endoscope device (7) in an ultrasonic imaging system (6) comprising a flexible balloon member (13) connected to a supply line (10) for a sound wave transmission fluid medium. The invention also relates to the use of an ultrasonic imaging system (6) and a method for ultrasonic scanning a patient's organs (9) in particular in transesophageal echocardiography. <IMAGE>
Patent DE-60030834-D1 (DE)
Inventor: SAKAGUCHI YASUHIRO
IPC: B22F1/00
Filed: 2000-07-27
Granted: 2006-11-02
Abstract: The present invention provides an aluminum composite material having neutron absorbing power that improves the ability to absorb neutrons by increasing the content of B, while also being superior to materials of the prior art in terms of mechanical properties and workability. The aluminum composite material having neutron absorbing power contains in Al or an Al alloy matrix phase B or a B compound having neutron absorbing power in an amount such that the proportion of B is 1.5% by weight or more to 9% by weight or less, and the aluminum composite material has been pressure sintered. <IMAGE>
Patent DE-60030965-D1 (DE)
Inventor: ZALIPSKY SAMUEL
IPC: C07C323/19
Filed: 2000-04-21
Granted: 2006-11-09
Abstract: A compound comprised of a hydrophilic polymer covalently yet reversibly linked to a amine-containing ligand through a dithiobenzyl linkage is described.
Patent DE-60035885-D1 (DE)
Inventor: NAGAI YOSHIYUKI
IPC: C12N15/45
Filed: 2000-09-06
Granted: 2007-09-20
Abstract: The present invention provides virus vectors of the family Paramyxoviridae in which the transcription start (S) sequence has been modified so as to modify the expression of genes located downstream thereof, a method for producing the vectors, and uses thereof. By measuring the transcription initiation efficiency of the S sequence of each gene carried by Sendai viruses (SeV), it was clarified that the S sequence of F gene has a significantly lower ability to promote transcription than the other three S sequences. When the S sequence of the F gene of wild type Sendai virus was substituted by the S sequence of the P/M/HN gene-type showing a high transcription initiation efficiency, the F gene of the resultant Sendai virus mutant and genes located downstream thereof show elevated expression levels. It was also revealed that this mutant proliferates more quickly than the wild type. The vectors of this invention are useful in elevating the expression of foreign genes and producing pharmaceutical compositions and vaccines.
Patent DE-60102698-D1 (DE)
Inventor: BEDFORD DAVID
IPC: C09G1/12
Filed: 2001-07-02
Granted: 2004-05-13
Abstract: This invention relates to a furniture polish comprising a paraffin wax and a microcrystalline wax, preferably in combination wit beeswax and a silicon oil. An organic solvent and water are present, and there may additionally be a surfactant and, in aerosol can applications, a propellant. The polish gives good gloss without tendency to smearing and good resistance to water damage.
Patent DE-60112744-D1 (DE)
Inventor: TARGAN R
IPC: G01N33/543
Filed: 2001-05-17
Granted: 2005-09-22
Abstract: The present invention provides a method of diagnosing Crohn's disease in a subject by determining the presence or absence or IgA anti-OmpC antibodies in the subject, where the presence of the IgA anti-OmpC antibodies indicates that the subject has Crohn's disease.
Patent DE-60114299-D1 (DE)
Inventor: CONSTANTINI CARLO
IPC: H04L29/12
Filed: 2001-05-22
Granted: 2005-12-01
Abstract: A method and device for translating telecommunication network IP addresses by using a leaky-controlled memory is described. In substance, a hash computer and a memory with locations for the keys (or addresses) to be stored and corresponding locations for the updating date of the key memory location are used in combination. Should a memory address (a(j)) such that KEY = KÄa(j)Ü be not found, a memory address corresponding to an instant and/or to an updating date elder that a certain value is occupied. In the inverse translation process, the selected address (a(j)) is received and the memory is accessed updating again the time information by inserting the current instant and/or date. <IMAGE>
Patent DE-60123303-D1 (DE)
Inventor: COLINART GUY
IPC: H01J23/30
Filed: 2001-02-06
Granted: 2006-11-09
Abstract: This invention relates to a high voltage resistance. The resistance comprises at least one organic substrate (21) and a flat conductor (22) with length L, width l fixed to the organic substrate and with a given resistivity rho and a thickness epsi, the value R of the resistance being equal to rhoL/le, the values of the length L, width l being defined such that the mass of the flat conductor (22) is sufficient to resist electrical arcing without exceeding a given temperature. This invention is particularly applicable for current limitation resistances in microwave progressive wave tube emitters, used for example in airborne radar systems.
Patent DE-60124562-D1 (DE)
Inventor: SIMMONS JAMES
IPC: B31B50/62
Filed: 2001-08-24
Granted: 2006-12-28
Abstract: A dunnage conversion machine is characterized by a forming assembly which causes lateral edge portions of a substantially continuous sheet stock material to crumple and to fold upon themselves, leaving an unfolded central portion between the laterally spaced apart folded portions. The layers of sheet stock material in the folded portions are fixed by a feeding/fixing assembly having two pairs of laterally spaced feed assemblies to form a dunnage product which does not come apart as it is manipulated. A severing assembly severs discrete dunnage products from the continuous strip of dunnage.
Patent DE-60125154-D1 (DE)
Inventor: CASU BENITO
IPC: A61K31/727
Filed: 2001-01-24
Granted: 2007-01-25
Abstract: Partially desulfated glycosaminoglycan derivatives are described, particularly heparin, and more particularly formula (I) compounds where the U, R and R1 groups have the meanings indicated in the description. These glycosaminoglycan derivatives exhibit antiangiogenic activity and are devoid of anticoagulant activity.
Patent DE-60129465-D1 (DE)
Inventor: WOJTCZAK WILLIAM A
IPC: C23G5/036
Filed: 2001-12-04
Granted: 2007-08-30
Abstract: A semiconductor wafer cleaning formulation, including 2-98% wt. organic amine, 0-50% wt. water, 0.1-60% wt. 1,3-dicarbonyl compound chelating agent, 0-25% wt. of additional different chelating agent(s), 0.5-40% wt. nitrogen-containing carboxylic acid or an imine, and 2-98% wt polar organic solvent. The formulations are useful to remove residue from wafers following a resist plasma ashing step, such as inorganic residue from semiconductor wafers containing delicate copper interconnecting structures.
Patent DE-60130301-D1 (DE)
Inventor: BILLE JOSEF
IPC: G02B26/06
Filed: 2001-05-21
Granted: 2007-10-18
Abstract: A device and method for establishing an aberration-free delivery system for use in evaluating an optical specimen includes a light source for directing light through the system and along a beam path toward the specimen. A first beam splitter is positioned on the beam path to direct light radiated from the system toward a detector for creation of a first wavefront, and for generation of a signal. In turn, the signal is used to program an active mirror that is also positioned on the beam path, to thereafter establish an aberration-free wavefront for light incident on the optical specimen. Further, a second beam splitter is positioned on the beam path for directing light reflected from the specimen toward the detector for the creation of a second wavefront having characteristics of optical aberrations in the specimen. The second wavefront is then used to further program the active mirror for analysis and evaluation of the optical specimen. <IMAGE>
Patent DE-60130992-D1 (DE)
Inventor: RABENKO THEODORE F
IPC: H04L12/10
Filed: 2001-04-24
Granted: 2007-11-29
Abstract: A system and method is provided for supplying power over a home phone line network in a manner that is interoperable with other voice and data services operating on the same network. The system includes a power source coupled to the home phone line network. The power source includes an AC signal generator that generates an AC signal at a selected frequency. The power source also includes a band pass filter for removing unwanted harmonics from the AC signal, thereby generating a filtered AC signal for powering one or more devices on the home phone line network. One or more devices attached to the home phone line network, such as a telephone adapter or telephone, receives the filtered AC signal. Each device comprises a second band pass filter and an AC/DC converter. The second band pass filter passes the filtered AC signal to the AC/DC converter and prevents the introduction of undesired harmonics onto the home phone line network from the AC/DC converter. The AC/DC converter converts the filtered AC signal to a DC signal used for powering the device.
Patent DE-60131338-D1 (DE)
Inventor: MITSUHASHI MASAKAZU
IPC: C25D7/06
Filed: 2001-01-24
Granted: 2007-12-27
Abstract: An object of the invention is to provide a surface-treated copper foil capable of consistently attaining a percent loss in peel strength against hydrochloric acid degradation of 10% or less as measured on a copper pattern prepared from the copper foil and having a line width of 0.2 mm, by bringing out the maximum effect of the silane coupling agent employed in zinc-plated or zinc-alloy-plated anti-corrosive copper foil. Another object is to impart excellent moisture resistance, heat resistance, and long-term storage stability to the surface-treated copper foil. In order to attain these objects, the invention provides a surface-treated copper foil for producing printed wiring boards which has been subjected to nodular treatment and anti-corrosion treatment of a surface of a copper foil, wherein the anti-corrosion treatment includes forming a zinc or zinc alloy plating layer on a surface of the copper foil; forming an electrolytic chromate layer on the zinc or zinc alloy plating layer; forming a chromic-ion-containing silane coupling agent-adsorbed layer on the electrolytic chromate layer; and drying the copper foil for 2-6 seconds such that the copper foil reaches 105° C.-200° C.
Patent DE-60136446-D1 (DE)
Inventor: YAMASHITA M
IPC: A61K31/137
Filed: 2001-04-02
Granted: 2008-12-18
Abstract: This invention provides a convenient and industrially advantageous process producing amine derivatives having the action of inhibiting the secretion and accumulation of amyloid  beta  protein. <CHEM>   In Compound (I), the ether linkage is selectively cleaved without cleaving the amide linkage present in the same molecule and tertiary amines are not converted into quaternary salts, and thus Amine Derivative (V) with good qualities having the action of inhibiting the secretion and accumulation of amyloid  beta  protein can be obtained in high yield.
Patent DE-60136700-D1 (DE)
Inventor: CLAIRE KAREN
IPC: A46B5/00
Filed: 2001-05-10
Granted: 2009-01-08
Abstract: The toothbrush comprises a head (11) of two movable independent portions (2,3) having bristle tufts (5,6,7) implanted, of which at least two tufts cross to allow the bristles to intermingle, and two other tufts (5) located adjacent the long side of the head. The head portion includes alternating projections and recesses and a top surface allowing the tufts to tilt inwardly.
Patent DE-60140671-D1 (DE)
Inventor: GUTERMAN PASCAL
IPC: H04L9/08
Filed: 2001-06-20
Granted: 2010-01-14
Abstract: In a data processing device, a first key is produced based on a secret key so that the latter is never used in a clear form. In a preliminary step, the secret key and a random number are applied to a function producing a first key. The first key and the random number are pre-stored in the device. For each data processing, the first key and another random number are applied to another function to produce a second key, and the second key and the stored number are applied as inverse of the function to produce a third key used for processing the data. The device can be a smart card and the data the confidential code presented to the card.
Patent DE-60201808-D1 (DE)
Inventor: CIRIO SERGIO
IPC: B67B1/00
Filed: 2002-09-20
Granted: 2004-12-09
Abstract: In an apparatus for corking bottles, the corks (T) are fed in succession within the cavities of a plurality of vice-like devices (8), which are driven in rotation by a carousel device and which are designed to be radially compressed by said vice-like devices before their insertion into the respective bottles. The cavity (17) of the vice-like device (8) that each time comes to occupy the position for receiving the cork T is set in communication with a negative-pressure source, which sucks the cork T downwards, causing it to drop into the cavity (17), and maintains it in the correct vertical position. Preferably, similar suction means are further provided at the outlet end of a feed channel (15) for feeding the corks, which brings the corks to a loading station (C). A transfer wheel (13) with a vertical axis transfers the corks (T) in succession from the loading station (C) to the starting station (A) of the corking apparatus, where the corks are received within the respective vice-like devices (8). <IMAGE>
Patent DE-60204326-D1 (DE)
Inventor: GALIGANI TIZIANO
IPC: B29D30/06
Filed: 2002-08-19
Granted: 2005-06-30
Abstract: Two opposed coaxial discoidal elements ( 35, 37 ) are diametrically dilatable and are able to move independently of each other axially and pass axially into the tire (P) when the tire is positioned in the mold, in such a way as to dilate each of said discoidal elements ( 35, 37 ), for engaging a corresponding annular bead (P 1, P 2 ) of the tire and positioning it exactly against the edge of the respective pan ( 13, 15 ).