baber/WOPTO huggingface dataset:
Patent DE-69428286-T2 (DE)
Inventor: MARKHAM DERWOOD
IPC: D21B1/32
Filed: 1994-11-04
Granted: 2002-04-18
Abstract: A process for separating printing ink from recycled paper fiber includes the steps of repulping recycled paper furnish with water in a rotary mixer for about 5 minutes at a consistency of 6% to 18% with a mixing element having a top speed no greater than 2,000 ft/min. This first stage repulping and mixing is followed by a second mixing stage of 20 to 45 minutes with a mixing element tip speed of 2,500 to 4,000 ft/min. Agglomerated contamination particles in the resulting slurry are removed by centrifugal cleaning and slot screening.
Patent DE-69429526-T2 (DE)
Inventor: CHOW C
IPC: A61K6/838
Filed: 1994-09-23
Granted: 2002-08-08
Abstract: The invention includes methods and compositions relating to calcium phosphate cements, which self-harden substantially to hydroxyapatite at ambient temperature when in contact with an aqueous medium. More specifically the cements comprise a combination of one or more sparingly soluble calcium phosphates other than tetracalcium phosphate with an aqueous solution adjusted with a base to maintain a pH of about 12.5 or above and having sufficient dissolved phosphate salt to yield a solution mixture with phosphate concentration equal to or greater than about 0.2 mol/L.
Patent DE-69514947-T2 (DE)
Inventor: KURABAYASHI YUTAKA
IPC: C09D11/00
Filed: 1995-03-29
Granted: 2000-08-17
Abstract: Provided is an ink set comprising a liquid composition containing a cationic substance, and a black ink in combination, the black ink containing a black dye, and a cyan dye and/or a yellow dye as water-soluble anionic dyes. <IMAGE>
Patent DE-69517690-T2 (DE)
Inventor: SIVIK ROBERT
IPC: D06M13/02
Filed: 1995-07-13
Granted: 2001-02-22
Abstract: The present invention relates to novel antioxidant compounds to reduce the physical or chemical degradation or discoloration of surfaces, especially the fading of a variety of surfaces from sunlight, wherein the antioxidant compound is a derivative of butylated hydroxytoluene or sorbic acid and is selected from the group consisting of: <CHEM>   <CHEM>  wherein   each    R<7> is selected from the group consisting of a saturated or unsaturated C1-C22, alkyl, aryl, cyclic alkyl group (which may be interrupted by an ester, amide, or ether group), hydrogen, and mixtures thereof; each    R<8>, and R<9> is selected from the group consisting of a saturated or unsaturated C1-C22, alkyl, aryl, cyclic alkyl group (which may be interrupted by an ester, amide, or ether group), and mixtures thereof;   n is from 1 to 50;   Z is a hydrogen or a methyl group; wherein the amino group of the compounds of Formulas I to II can be protonated or quaternized with R<10>X where R<10> is a hydrogen, a C1-C6 alkyl group, C1 -C6 hydroxyl alkyl group, benzyl group and mixtures thereof; and X<-> is any compatible anion.
Patent DE-69525327-T2 (DE)
Inventor: SUARATO ANTONINO
IPC: A61K31/7034
Filed: 1995-09-05
Granted: 2002-10-02
Abstract: PCT No. PCT/EP95/03480 Sec. 371 Date May 6, 1996 Sec. 102(e) Date May 6, 1996 PCT Filed Sep. 5, 1995 PCT Pub. No. WO96/07665 PCT Pub. Date Mar. 14, 1996The present invention provides the new use in the manufacture of a medicament for use in the treatment of amyloidosis of an anthracycline of formula A: wherein R1, R2, R3 and X are appropriate substituents. Novel compounds of the formula A, processes for their production and pharmaceutical compositions containing them are also described.
Patent DE-69530064-T2 (DE)
Inventor: KAWABE NORIO
IPC: C07F9/40
Filed: 1995-08-24
Granted: 2003-12-18
Abstract: A process for production of 1-alkylthiomethanediphosphonic acid compound or 1-arylthiomethanediphosphonic acid compound characterized by removing a thiolate byproduct as an insoluble salt, in the condensation represented by the following formula: <CHEM> wherein R'1 represents a linear or branched alkyl group having 1 to 6 carbon atoms, R2 represents an alkyl or aryl group, R1 represents a pharmaceutically allowable cation, hydrogen atom, or linear or branched alkyl group having 1 to 6 carbon atoms. The present invention significantly improves the yield compared with conventional methods, and simplifies the purification process at the same time, thus is extremely useful in an economical and industrial points of view.
Patent DE-69600474-T2 (DE)
Inventor: SHIMIZU TAKAO
IPC: B23K35/00
Filed: 1996-04-29
Granted: 1999-02-25
Abstract: A method for bonding a crossing rail includes the steps of: inserting an insert member (5) having a melting point Ti that is lower than a melting point Tb of a metal material of a crossing rail (1) made of a high manganese cast steel and a regular rail (3), in between the crossing rail (1) and the regular rail (3), and while applying a pressure to a bonding interface of the crossing rail (1) and the regular rail (3) through the insert member (5), heating the bonding portion to a temperature T to meet a relationship, Ti<T<Tb and holding the temperature T for a constant period of time to thereby bond both the rails without melting any of the rails. <IMAGE>
Patent DE-69606292-T2 (DE)
Inventor: ANSELL GRAHAM PAUL
IPC: B01D53/94
Filed: 1996-06-05
Granted: 2000-06-21
Abstract: PCT No. PCT/GB96/01322 Sec. 371 Date Nov. 19, 1997 Sec. 102(e) Date Nov. 19, 1997 PCT Filed Jun. 5, 1996 PCT Pub. No. WO96/39244 PCT Pub. Date Dec. 12, 1996A process for the improved conversion of NOx in the exhaust gases from a light diesel engine using lean NOx catalyst converter in the exhaust system. The process is characterized in that unburned hydrocarbons are adsorbed into an adsorbent in the catalytic converter at temperatures below 190 DEG  C. during cooler parts of the operating cycle, and are desorbed in the temperature range of 198 DEG  to 200 DEG  C. during hotter parts of the operating cycle. The desorbed hydrocarbons are combined with unburned hydrocarbons in the exhaust to form a composition stream having a higher amount of hydrocarbons than either constituent stream which are then oxidized at the same time as at least a portion of the NOx is catalytically reduced to form N2.
Patent DE-69610298-T2 (DE)
Inventor: KRICHTAFOVITCH A
IPC: H05G1/20
Filed: 1996-04-05
Granted: 2001-04-12
Abstract: A high voltage power supply (40) having a plurality of high voltage generators (50a, 50b, . . . 50j) that produce a controlled current in a load (24) having a capacitive component. Each high voltage generator consists of a pulsewidth-modulated (PWM) inverter, a high voltage transformer, and a high voltage full bridge rectifier. The high voltage generators are divided into three groups: Group I, Group II, and Group III. During a driving mode of power supply operation, the Group I, Group II, and Group III high voltage generators produce an output voltage (Vgen) from the power supply which exceeds a voltage (Vc) across the capacitive component of the load, causing the current in the load to increase. When the current in the load reaches a desired value, the power supply enters a tracking mode of operation. During the tracking mode, the Group I and Group II high voltage generators produce an output voltage (Vgen) from the power supply which equals the voltage (Vc) across the capacitive component of the load. The current through the load remains constant while the power supply tracks the voltage across the capacitive component of the load. The driving mode and the tracking mode are repeatedly performed, as the high voltage generators are driven by a square wave voltage (Vsw) produced by a timing generator (66). A control circuit (56) is also provided in the power supply to enable or disable additional Group II high voltage generators in response to fluctuations in the voltage across the load.
Patent DE-69613303-T2 (DE)
Inventor: STEPHENS RANDALL WAYNE
IPC: B01J27/232
Filed: 1996-09-27
Granted: 2001-11-22
Abstract: Disclosed is a method for preparing an  alpha , beta -unsaturated- beta -trifluoromethyl carboxylate of the formula: <CHEM>  wherein X is selected from OR<3>and NR<3>R<4>  comprising contacting a compound of the formula: <CHEM>  with a base to produce the  alpha , beta -unsaturated compound. The starting material can be prepared by  acylating a compound of the formula: <CHEM>   In the above formulas, R,R<1>,R<2>,R<3> and R<4> have the meanings given in the description.
Patent DE-69618546-T2 (DE)
Inventor: MASSEE JOHAN
IPC: B21D22/16
Filed: 1996-11-05
Granted: 2002-08-08
Abstract: Method and apparatus for spinning a product, wherein a metal plate (3) which may be preshaped or not, is deformed on a rotating chuck (2) by a forming roller (4) into a hollow product with a wall thickness. The shape of the chuck is determined and is stored in a memory of a control unit (6) as a series of successive points. The control unit moves the forming roller according to a path corresponding with the shape of the chuck. This path is determined by the stored shape of the chuck with a desired wall thickness (S1) of the product added thereto. The metal plate is deformed by moving the forming roller according to the thus determined path. In each point of the stored shape of the chuck, the control unit determines a tangent line (20) of the chuck shape at the location of this point and adds the desired wall thickness to the wall thickness at the location of this point according to a line perpendicular to the tangent line to calculate the path of the forming roller. <IMAGE>
Patent DE-69628120-T2 (DE)
Inventor: O'CONNOR JOHN J
IPC: B29D11/00
Filed: 1996-11-26
Granted: 2003-10-09
Abstract: A system for staking a haptic to an optic to form an intraocular lens using a laser beam operating near the infrared range with a coaxial aiming laser beam operating in the visible range. A portion of the haptic is inserted into the optic through a radial bore and is exposed through an axial bore spanning from the optic upper surface to the radial bore. The coaxial laser beams are collimated and then focused using a microscope objective through the axial bores, onto the exposed haptic. Aiming of the coaxial beams onto the optic and haptic is aided by the use of a magnifying CCD camera. The coaxial lasers, which are typically focused to a minor diameter which is greater than or equal to the inner diameter of the axial bore, make contact with the exposed haptic. Consequently, the haptic is melted and is then allowed to cool, coalescing into a bead staking the haptic to the optic. <IMAGE>
Patent DE-69630785-T2 (DE)
Inventor: TIDWELL R
IPC: A61K31/505
Filed: 1996-06-03
Granted: 2004-09-30
Abstract: The present invention provides methods for treating Cryptococcus neoformans, Cryptosporidium parvum, and Candida albicans in a subject in need of such treatment. The methods comprise administering to the subject a compound of Formula (I), wherein X is located in the para or meta positions and is loweralkyl, loweralkoxy, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl, aryl, alkylaryl, halogen, or (a), wherein each R2 is independently selected from the group consisting of H, loweralkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl, aryl, or alkylaryl or two R2 groups together represent C2-C10 alkylene, or two R2 groups together represent (b), wherein m is from 1-3 and R4 is H, (c) or -CONHR5NR6R7, wherein R5 is loweralkyl, R6 and R7 are each independently selected from the group consisting of H and lower alkyl; each R8 is independently selected from the group consisting of H, loweralkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl, aryl, or alkylaryl, or two R8 groups together represent C2-C10 alkylene; R9 is H, hydroxy, loweralkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl, aryl, or alkylaryl; R3 is H, hydroxy, loweralkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl, aryl, or alkylaryl; R1 is H, loweralkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl, aryl, alkylaryl, or halogen; or a pharmaceutically acceptable salt thereof.
Patent DE-69636989-T2 (DE)
Inventor: ERBE ERIK M
IPC: C03C10/00
Filed: 1996-12-06
Granted: 2007-12-06
Abstract: Novel fillers comprising combeite glass-ceramic are provided. hardenable restorative compositions comprising particulate combeite glass-ceramic provide improved biocompatibility in bone restorations. Hard, shaped bodies for orthopaedic, dental and other uses are also provided.
Patent DE-69700904-T2 (DE)
Inventor: NASCIMENTO PEDRO
IPC: C07C2/60
Filed: 1997-01-10
Granted: 2000-05-04
Abstract: An alkylation catalyst including a least one porous refractory metal oxide with at least one halogen on the surface thereof. The catalyst contains 0.005-1 wt % of at least one metal from groups IA and IIA of the periodic table of the elements and is particularly useful in an isobutane alkylation method using light olefins.
Patent DE-69704063-T2 (DE)
Inventor: GIANNELLI GIUSEPPE
IPC: F22B1/28
Filed: 1997-03-12
Granted: 2001-06-13
Abstract: A household electrical appliance for steam generation, comprising a boiler (19) into which the water required for steam generation is automatically fed by a micro-pump (21) dipping into a water-containing vessel (13) arranged in U-shape about the boiler (19), in which manner a resistance heating element (15) can operate on a small water mass and hence achieve particularly fast operation of the appliance, even with the use of low electrical power. <IMAGE>
Patent DE-69712836-T2 (DE)
Inventor: BRUELS WILHELMUS HENDRIKUS AFO
IPC: H04N7/26
Filed: 1997-01-23
Granted: 2003-01-16
Abstract: A system encodes an input video signal by subjecting the input video signal to noise reduction to obtain a noise-reduced signal, and encoding a difference between the noise-reduced signal and a prediction signal to produce an encoded signal. The system then decodes the encoded signal to obtain the prediction signal. In the system, the noise-reduction step comprises arithmetically combining the input video signal with the prediction signal.
Patent DE-69726236-T2 (DE)
Inventor: REHFUSS JOHN W
IPC: C09D161/24
Filed: 1997-09-06
Granted: 2004-08-26
Abstract: A coating composition comprising   (a) a first component comprising a compound having appended thereto at least one carbamate group, urea group, or group convertible to a carbamate or urea group, and (b) a second component comprising a compound reactive with said carbamate or urea groups on component (a), which is a substituted alkoxy methyl urea crosslinker.
Patent DE-69727057-T2 (DE)
Inventor: LEUNG WAI-PING
IPC: C07K14/705
Filed: 1997-04-22
Granted: 2004-11-11
Abstract: A transgenic animal with alterations in an thrombin receptor gene is prepared by introduction of an altered thrombin receptor gene into a host animal. The resulting transgenic animals do not produce functional thrombin receptor molecules.
Patent DE-69730648-T2 (DE)
Inventor: EDWARDS RUSSELL J
IPC: B65B57/10
Filed: 1997-02-14
Granted: 2005-09-22
Abstract: The present invention provides a robotic device for transferring a plurality of soft contact lenses from a first processing station to a second processing station.
Patent DE-69801807-T2 (DE)
Inventor: ZILVOLD MARTIN
IPC: C25B1/26
Filed: 1998-01-23
Granted: 2002-05-29
Abstract: A device for carrying out the electrolysis of a chloride, wherein the cathode space (21) is in direct communication with the catholyte space (22), which catholyte space also functions as an outlet for hydrogen gas, and wherein the anode space (20) is in direct communication with the anolyte space (23) which anolyte space functions as an outlet for chlorine gas, whereby there is no communication between the catholyte space and the anolyte space. The invention furthermore relates to a cell element to be used therein, to a method for carrying out an electrolytic process in such a device, and to the use of the chlorine gas thus obtained for preparing chlorine dioxide, and also to a reactor and an installation suitable for that purpose.
Patent DE-69811011-T2 (DE)
Inventor: COX MARINUS JACOB FRANCISCUS
IPC: B29C70/00
Filed: 1998-08-07
Granted: 2003-11-27
Abstract: The invention is concerned with a fibrous web for making a shaped article reinforced with fibrous webbing by impregnating the web with a liquid resin and a hardener therefor, wherein said web comprises indicating means, which indicate the impregnation of the web with said liquid resin and said hardener.
Patent DE-69816051-T2 (DE)
Inventor: BEUCHLER F
IPC: G01N33/58
Filed: 1998-04-06
Granted: 2004-05-19
Abstract: Disclosed is a fluorescent conjugate comprising a biological reagent, a fluorescent molecule, and a means for impeding phototoxic degradation of the biological reagent. The impeding means can be a cross-linking substance having a long molecular distance, whereby the cross-linking substance links the fluorescent molecule and the biological reagent; a quencher of singlet oxygen; a quencher of a free radical; or a combination thereof. Also disclosed is a solution comprising a fluorescent conjugate of a biological reagent and a fluorescent molecule together with an oxygen depleting system.
Patent DE-69821324-T2 (DE)
Inventor: DENEULENAERE CHRISTELLE
IPC: D06P1/00
Filed: 1998-11-20
Granted: 2004-11-18
Abstract: Direct dyeing of previously bleached hair using a mixture of a partially dissolved powder component containing a basic direct dye and a liquid aqueous component. A procedure for dyeing keratinous fibers, especially the hair, comprising the stages of (a) bleaching the keratinous fibers and (b) applying a tinctorial composition containing, in an aqueous medium, at least one partially dissolved basic direct dye, this composition being ready for use or having been prepared as required by mixing a powder component (P) containing at least one basic direct dye and an aqueous component (A).
Patent DE-69827495-T2 (DE)
Inventor: PRINCE M
IPC: A61K48/00
Filed: 1998-07-10
Granted: 2005-10-20
Abstract: Method for DNA-based immunotherapy of mammalian subjects in the treatment of chronic hepatitis B infection through a series of injections of DNA transcription units encoding hepatitis B surface antigen followed by booster injections of a DNA transcription unit encoding at hepatitis B surface antigen.
Patent DE-69830613-T2 (DE)
Inventor: CUBUKCU ESIN
IPC: B01D53/32
Filed: 1998-12-04
Granted: 2006-05-11
Abstract: An oxygen or ozone generating device having a plurality of ceramic composite cells, a resistance heat element, a cathode, an anode, a gas manifold interconnecting a gas output passageway from each of the cells, and a thermal shell in which the ceramic composite cells are stacked or arranged in electrical series and gas parallel surrounded by shock absorbing and insulating materials, respectively. Also provided are an exhaust fan, thermocouple sensors, a power source, a programmable computer controller with user interface, and a container supporting the computer user interface and having passageways for providing air into the device, and an oxygen output for supplying oxygen from the device. Methods for manufacturing the ceramic composite cells are also provided, including a method for manufacturing bismuth baria oxide and bismuth calcia baria oxide for use in the ceramic materials used within the ceramic composite cell.
Patent DE-69831405-T2 (DE)
Inventor: FARHADIROUSHAN MAHMOUD
IPC: G01B11/16
Filed: 1998-05-19
Granted: 2006-02-23
Abstract: A system for measuring the strain in a structure in which the temperature at the location the strain is measured is also measured in which an optic fiber is incorporated in the structure which has an interferometer positioned at the point or points where the strain is to be measured. A pulse of light is sent down the fiber and the backscattered light is split to separate the Raman Scattered Spectrum light. The interferometer is used to measure the strain and the Raman Scattered Spectrum light is used to measure temperature and loss.
Patent DE-69833014-T2 (DE)
Inventor: GODDARD AUDREY
IPC: A61K38/00
Filed: 1998-10-07
Granted: 2006-08-10
Abstract: The invention relates to the identification and isolation of DNAs encoding the human Toll proteins PRO285, PRO286 and PRO358, and to methods and means for the recombinant production of these proteins. The invention also concerns antibodies specifically binding the PRO285, or PRO286, or PRO358 Toll protein
Patent DE-69901453-T2 (DE)
Inventor: HVARRE JOHN NIKOLAJ
IPC: C02F1/48
Filed: 1999-07-27
Granted: 2003-01-09
Abstract: A method is provided for the treatment of water so as to reduce or destroy micro-organisms therein as well as other causes of skin diseases or waterborne diseases in human beings and animals, wherein the water is passed through a magnetic field being presented by a permanent magnet showing an energy product (BH)max of more than 20 kJ/m<3 >to which the water is exposed and a coercive force Hc of more than of about 200 kA/m at 25° C.
Patent DE-69907624-T2 (DE)
Inventor: MARTICH MARK E
IPC: H01H36/00
Filed: 1999-10-06
Granted: 2004-03-25
Abstract: A reed switch package (100) is disclosed that includes a reed switch (111) with at least one electrical signal path (106). A cylindrical ground shield (110) is provided about the reed switch (11A). Ground terminals (108) are connected to opposing sides of the ground shield (110) so that the ground terminals (108) are on opposing sides of the signal terminal (106) and lie in the same plane. The reed switch (111) resides on a support substrate (222). An electrically conductive signal via (134) extends through the main body (212) and connects to the signal terminal (106). Ground vias (134) extend through the main body (212) and respectively connect to the ground terminals (108). The grounds vias (134) are on opposing sides of the signal via (134) and lie in the same plane as the signal via (14). The signal and ground via (134) exit at the bottom of the main body (212) and are connected to a circuit via solder balls (224) to provide a compact surface mount package with a controlled impedance environment.
Patent DE-69919478-T2 (DE)
Inventor: OGINO TAKASHI
IPC: A61K31/00
Filed: 1999-10-15
Granted: 2005-09-08
Abstract: The invention provides 7-amino-1-phenylpyridoÄ2,3-dÜpyrimidine-2,4-dione derivatives of the formula (I) or a pharmaceutically acceptable salt or hydrate thereof;   <CHEM>  wherein   R1 is hydrogen, lower alkenyl, phenyl or optionally substituted lower alkyl which is optionally substituted with a substituent selected from oxo; lower alkoxy; phenyl which is optionally substituted with one or more lower alkyl, lower alkoxy, carboxyl, lower alkoxycarbonyl, mercapto, halogen, trifluoromethyl and/or nitro; naphthyl; furyl; isoxazolyl which is optionally substituted with one or more lower alkyl; pyridyl which is optionally substituted with one or more lower alkyl and/or halogen; thienyl which is optionally substituted with halogen; and 1,3-dioxolanyl; and R2, R3 and R4 each independently is hydrogen, halogen, lower alkoxy, benzyloxy, carboxyl or lower alkoxycarbonyl, which is useful for a therapeutic agent for bronchial asthma by exhibiting excellent bronchial dilating action as well as high safety and a favorable behavior in vivo.
Patent DE-69920012-T2 (DE)
Inventor: PEREGO LUCIANO
IPC: G11B23/00
Filed: 1999-09-10
Granted: 2005-01-20
Abstract: A support card for digital memories comprises a flat support (2) of standardized rectangular conformation, having a first face (4) and a second face (5) and being provided with a centrally-disposed through opening (6). Formed in the first face (5) is a surface recess (11) for receiving a DVD disc-half constituting a first storage unit (7). A steady engagement of the first storage unit (7) on the flat support (2) is achieved by a collar (13) disposed close to a centering through hole (8) presented by the storage unit (7), and intended for coupling, by forced fitting, with the through opening (6).  <IMAGE>