baber/WOPTO huggingface dataset:
Patent DE-60002741-D1 (DE)
Inventor: CHEN YE-MON
IPC: C10G11/00
Filed: 2000-09-01
Granted: 2003-06-18
Abstract: A catalytic cracker riser reactor is connected to a regenerator standpipe through which hot, regenerated catalyst enters the riser bottom region. A hydrocarbon feed, such as gas oil, and dispersing gases, such as steam, are introduced through a single bottom entry nozzle assembly. The nozzle assembly comprises three concentrically arranged conduits. An inner conduit provides a passageway for a first dispersing gas and terminates in a first cap having at least one outlet passage for discharging the first dispersing gas in a generally radially outward and upward direction. The first conduit and first cap are enclosed by a second conduit and second cap, the annulus formed thereby providing a passageway for a liquid hydrocarbon feed. The second cap also has at least one outlet passage for discharging the mixture of hydrocarbon feed and first dispersing gas into the riser reactor in a radially outward and upward direction. A first dispersing gas enters the inner conduit and proceeds to the first cap into a mixing zone located in the vicinity of the discharge passage between the first and second caps. Hydrocarbon feed enters the second conduit, continues through an annulus to the second cap and is mixed with the first dispersing gas in the mixing zone, resulting in the formation of a fine two-phase mixture of small dispersed bubbles in heavy petroleum hydrocarbon liquid. As the fine two-phase mixture passes through the outlet passage into the riser reactor to contact with regenerator catalyst, the two-phase mixture suddenly expands, forming a fine atomization of heavy petroleum hydrocarbon feed with narrow droplet size evenly distributed across the riser reactor.
Patent DE-60004049-D1 (DE)
Inventor: ROTH JEAN-LUC
IPC: C21B11/08
Filed: 2000-06-19
Granted: 2003-08-28
Abstract: The invention concerns a method for producing melt iron comprising the following steps: a) reducing the iron ore particles to form pre-reduced iron comprising excess free carbon; b) hot process transfer of the pre-reduced iron in a smelting furnace; c) smelting the pre-reduced iron in a smelting furnace to obtain melt iron.
Patent DE-60005529-D1 (DE)
Inventor: SHAW GRAHAM
IPC: F28D9/00
Filed: 2000-08-02
Granted: 2003-10-30
Abstract: A plate heat exchanger comprising a stack of heat transfer plates which together with sealing means define first and second flow passages for first and second fluids respectively. The heat transfer plates are formed with through holes defining an inlet channel communicating with the first flow passages and a gasket is arranged around the through holes in the gap between each pair of heat transfer plates forming a first flow passage. The gasket can be inserted in and/or removed from the gap between a pair of permanently joined heat transfer plates and can include a tube for producing a pressure drop for flow of fluid from the inlet passage to the first flow passage.
Patent DE-60008833-D1 (DE)
Inventor: LANDHOLM STEFAN
IPC: B60G7/00
Filed: 2000-10-04
Granted: 2004-04-15
Abstract: A bush (10) intended for vehicle wheel suspension braces or struts and particularly for use in pneumatic suspension systems for trucks comprises an outer metal sleeve (11), a metal central part (12), and a rubber shock absorbing layer (13) disposed between the sleeve and the central part and vulcanised to surrounding metal surfaces, wherein the central part (12) has a thicker midway section (15) formed rotationally symmetrical about a longitudinal axis and embraced generally by the outer sleeve (11), and two wing-like side sections (14) that project out in the direction of said long axis. The bush is characterised in that the central part (12) is divided into two halves (12a,b) along a plane that extends parallel with said long axis, such that said midway section (15) comprises two cupped halves which are placed together with full mutual contact therebetween, and such that each of said wing-like side sections (14) also comprises two halves; and in that the two halves (12a,b) of the central part are held fixed together with fastener devices that extend through openings or slots (17) in each side section (14). The two halves (14a,b) of the side sections are also suitably cup-shaped and provided with abutment surfaces that afford mutual contact between the side sections (14). <IMAGE>
Patent DE-60016705-D1 (DE)
Inventor: VINCI LUCA
IPC: B01D61/30
Filed: 2000-07-27
Granted: 2005-01-20
Abstract: A filtration unit is disclosed for a dialysis machine. The unit includes a casing with a number of first connecting elements and a support provided with a number of second connecting elements. Structure is provided for locking the filter on the support when the first and second connecting elements engage each other. The lock structure may include a pair of slides movable between a locking position, in which locking parts interact with stopping portions, and a release position, in which the filter is not locked to the support. An elastic structure may be provided for resiliently urging the slides into the locking position.
Patent DE-60021182-D1 (DE)
Inventor: CRUELLS ANGEL
IPC: E04B1/04
Filed: 2000-07-14
Granted: 2005-08-11
Abstract: An exterior concrete wall element (11) comprising a first and a second vertical side surface (13, 14), a front and a back side (15, 16), an upper and a lower side (17, 18) each having a support surface (20) for supporting at least one elongated concrete floor component (5) at its transverse outer end (19). An elongated strengthening member (25) is provided adjacent to said support surface (20), parallel to the prolongation of said upper side (17), and which member (25) comprises connection means (26) for connecting said member (25) to a similar elongated strengthening member (25') provided at an adjoining wall element (11'). <IMAGE>
Patent DE-60022170-D1 (DE)
Inventor: FIRKINS SIMON
IPC: C08G69/48
Filed: 2000-03-03
Granted: 2005-09-29
Abstract: A water-soluble or water-dispersible copolymer comprising:at least one polyoxyalkylene (POA) unit; andat least one sulfonated polyamide (PAS) unit;the quantity of SO3M functions, expressed as the mass of SO3- function, in said (PAS) unit or units is such that it represents at least 0.1% of the total mass of said copolymer;the total (POA) units/total (PAS) units mass ratio is 95/5 to 30/70/the number of amine functions -NH2 present in said copolymer is at most 80 milliequivalents per kilogram of copolymer;the number of carboxyl functions -COOH present in said copolymer is at least 80 milliequivalents, preferably at least 100 milliequivalents per kilogram of copolymers.
Patent DE-60022393-D1 (DE)
Inventor: VAN DOORN ALEXANDER
IPC: C07C229/16
Filed: 2000-12-15
Granted: 2005-10-06
Abstract: A process for the preparation of alkylene diamine triacetic acid (derivatives) which comprises the conversion of an alkylene diamine (derivative) to a metal salt of an alkylene diamine triacetic acid (derivative). The reaction is carried out in the presence of a polyvalent metal ion Ma+ and the entire reaction is carried out under hydrolyzing conditions if any of the reactants contain or form nitrile or amide groups.
Patent DE-60027190-D1 (DE)
Inventor: CHERICI ERNEST
IPC: B05B7/16
Filed: 2000-11-03
Granted: 2006-05-18
Abstract: The invention concerns a spraying device comprising: a tubular base (28) open at its two ends; a reservoir of solution (17), a supply duct (29) starting from the reservoir and reaching up to the lower part of the nozzle, and a duct (30) of compressed carrier gas, in particular of compressed air, emerging into the nozzle in the proximity of the supply duct (29). The invention is useful for bactericidal treatment of bird carcasses (2) with a trisodium phosphate solution.
Patent DE-60029278-D1 (DE)
Inventor: ELSHEIKH MAHER Y
IPC: B01J27/135
Filed: 2000-05-08
Granted: 2006-08-24
Abstract: A supported Lewis acid catalyst such as antimony V on a fluorine-treated moisture-free activated carbon support is provided, as are fluorination processes using such a catalyst.
Patent DE-60029814-D1 (DE)
Inventor: ZHANG JIANBIN
IPC: C08L53/02
Filed: 2000-09-15
Granted: 2006-09-14
Abstract: A zoned web material having zones of radiation crosslinked elastomeric material with improved elevated temperature properties and lotion resistance. The elastomeric web comprises at least one first zone or region being characterized by a relatively high level of crosslinking and at least one second zone or region being characterized by a relatively low level of crosslinking. The zones of high crosslinking correspond to the zones of improved elastomeric properties, and can be made in virtually any predetermined pattern. In a preferred embodiment, the zoned web material is suitable for use in elasticized or body-hugging portions of disposable absorbent articles such as the side panels, waist bands, or cuffs of disposable diapers, or of health care products such as dressings, bandages and wraps. The zoned web material of the present invention may also be used in other portions of the absorbent articles where a stretchable portion of material is desired, such as stretchable topsheets or backsheets. The relatively highly crosslinked zones of the elastomeric material of the present invention preferably exhibit improved elastomeric properties at body temperature and under load or stress for a specified period of time, with or without lotion applied. In a preferred embodiment, the elastomeric material comprises block copolymers, such as polystyrene-butadiene-polystyrene block copolymers having a styrene content in excess of about 10 weight percent; an optional thermoplastic resin, such as vinylarene or polyolefins; and an optional processing oil, particularly a low viscosity hydrocarbon oil such as mineral oil. Also disclosed is a method of producing an elastomeric material of the present invention comprising providing a polymeric web, providing an electron beam generator, providing a mask, placing the mask adjacent the polymeric web in a predetermined position, and emitting electrons in a beam from the electron beam generator toward the polymeric web to crosslink the polymeric web until the web reaches a predetermined level of crosslinking.
Patent DE-60030567-D1 (DE)
Inventor: FISHMAN PNINA
IPC: A61K35/34
Filed: 2000-07-06
Granted: 2006-10-19
Abstract: The present invention relates to a composition of matter having the following characteristics: (i) it is derived from muscle tissue; (ii) it filters through a filler with a maximal molecular weight cut-off of about 10,000 Dalton, preferably less than 3,000 Daltons; and (iii) it has a biological effect of inhibiting proliferation of tumor cells and stimulation of proliferation of leukocytes and neutrophils; and to a method for preparing said composition of matter.Furthermore, the invention relates to pharmaceutical and neutraceutical preparations comprising the composition of matter disclosed herein. According to one embodiment, the pharmaceutical preparation is intended for treating or preventing cancer. The pharmaceutical preparations according to yet a further embodiment may be used for increasing the efficacy of a cytotoxic drug towards target cells, the target cells, being, for example, cancer cells. The pharmaceutical preparations may be administered parentally, however, are preferably administered orally.
Patent DE-60101128-D1 (DE)
Inventor: HASEGAWA TAKAHIKO
IPC: F02D17/04
Filed: 2001-08-31
Granted: 2003-12-11
Abstract: Wheelie prevention device and method for preventing a wheelie of a motorcycle for a motorcycle comprising a controller (1) for controlling an output of a power source of the motorcycle and detecting an acceleration of the motorcycle, wherein a current and/or imminent wheelie state of the motorcycle is determined in accordance with the detected acceleration and the output of the power source of the motorcycle is lowered when the current and/or imminent wheelie state of the motorcycle is determined.
Patent DE-60106726-D1 (DE)
Inventor: BARBERINI STEFANO
IPC: A61K36/00
Filed: 2001-04-10
Granted: 2004-12-02
Abstract: A natural-phytotherapic composition comprises hydroglyceric extract of propolis (a), helychrysum top (b), ginkgo biloba leaves (c) and/or blackcurrant buds (d). ACTIVITY : Antiinflammatory; Antitussive; Antipyretic; Virucide; Antibacterial. MECHANISM OF ACTION : None given.
Patent DE-60107063-D1 (DE)
Inventor: RAGNARSON CHRISTINA
IPC: A61F13/494
Filed: 2001-02-19
Granted: 2004-12-16
Abstract: The invention relates to an absorbent article for taking up body fluids, with a longitudinal direction, a transverse direction, a crotch portion (8) and two end portions (6, 7), and having side edges (9, 10) extending in the longitudinal direction and end edges (11, 12) extending in the transverse direction, and comprising a liquid-permeable cover sheet (2) and a liquid-tight cover sheet (3), and an absorbent body (4) arranged between the cover sheets (2, 3), and further comprising barriers which are arranged along the side edges (9, 10) of the article and which are raised up from the liquid-permeable cover sheet (2). The liquid-permeable cover sheet (2) has a central zone (30) which is arranged essentially in the crotch portion (8) of the article, and two end zones (31, 32) which are arranged at the end portions (6, 7) of the article, the liquid-permeable cover sheet (2) being more hydrophilic in the central zone (30) than in the end zones (31, 32).
Patent DE-60109956-D1 (DE)
Inventor: COGGSHALL C
IPC: G10L15/28
Filed: 2001-12-05
Granted: 2005-05-12
Abstract: The present invention relates to a telephony-based speech recognition system for sorting packages and letters. The invention includes a wireless telephony set in communication with a computer through a telephony system or network. Sortation information spoken by a user is sent by the wireless telephony set to a speech device or modem. A signal containing the spoken sortation information is sent by the speech device or modem through the telephony system or network to a computer. A stored set of instructions such as a speech recognition program interprets the signal to obtain the spoken sortation information. The computer generates a return signal, such as a data signal, an encoded voice signal, or both, in response to the spoken sortation information. A second modem encodes the return signal and sends the return signal through the telephony system or network to the speech device or modem. The speech device or modem decodes the return signal into a data signal for output to a local computer and a voice signal for output to the user.
Patent DE-60116676-D1 (DE)
Inventor: KODIM WALTER
IPC: H01P5/04
Filed: 2001-02-27
Granted: 2006-04-06
Abstract: A multiband transformation stage (14) comprising a common first signal port (20), a common second signal port (26) and a signal path (50) coupled between the first signal port (20) and the second signal port (26) is described. The signal path (50) is switchable between a first state with a first quarter-wavelength transformer characteristic for a first frequency band, a second state with a second quarter-wavelength transformer characteristic for a second frequency band and a third state with a transmission characteristic. The invention also relates to a multiband switching device comprising the multiband transformation stage (14) and at least one of a high-power stage (12) and a low-power stage (16). <IMAGE>
Patent DE-60118412-D1 (DE)
Inventor: WESTRA R
IPC: H03M1/66
Filed: 2001-09-14
Granted: 2006-05-18
Abstract: A digital to analog converter (DAC) for converting a digital signal (DS) having a maximum voltage range which corresponds to a first supply voltage (UL) into an analog signal (Uout) having a maximum voltage range which corresponds to a second supply voltage (UH). The first supply voltage (UL) is offered between a first supply terminal (VSS) and a second supply terminal (VDDL). The second supply voltage (UH) is offered between the first supply terminal (VSS) and a third supply terminal (VDDH). The digital to analog converter (DAC) comprises conversion resistors (RCNV0-RCNVn) and coupling means (CPL) for coupling a number of said conversion resistors (RCNV2-RCNVn) in between the first supply terminal (VSS) and an output terminal (OUT), and for coupling the remainder of said conversion resistors (RCNV0-RCNV1) in between the third supply terminal (VDDH) and the output terminal (OUT). The value of said number depends on the data content of the digital signal (DS). Digital to analog converters are generally implemented in ICs. For modern ICs there is a trend toward ever decreasing supply voltages. Often circuits implemented in new IC processes have to be able to interface with ICs processed in less modern processes which are generally operated on higher supply voltages. In the modern process, therefore, circuits designed in modern ICs have to cope with voltages which are above the maximum specification for their transistors or other components. The DA-converter (DAC) mentioned above fulfils this requirement by the fact that material, such as polycrystalline silicon, is used for the conversion resistors (RCNV2-RCNVn), which material can cope with relatively high voltages, and furthermore by the fact that only the coupling means (CPL) have to be designed to cope with relatively high voltages.
Patent DE-60120962-D1 (DE)
Inventor: POTTER ANDREW
IPC: C07F9/12
Filed: 2001-03-26
Granted: 2006-08-03
Abstract: This invention pertains to substituted chalcones, specifically substituted 1-(4-methoxyphenyl)-3-(3,5-dimethoxyphenyl)prop-1-en-3-ones, which have therapeutic application, for example, as potent antiproliferative agents and antiinflammatory agents, and which have the formula (I) wherein: X is -H, -OH, -OC(=O)R3, -OS(=O)2OH, or -OP(=O)(OH)2; Y is -H or a C1-4alkyl group; Z is -H or -OCH3; R1 is -H, a C1-4alkyl group, or C1-4fluoroalkyl group; R2 is -H, a C1-4alkyl group, or C1-4fluoroalkyl group; and, R3 is -H, a C1-6alkyl group, a C3-20 heterocyclyl group, or a C5-20aryl group; and pharmaceutically acceptable salts, esters, and protected forms thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, for both diagnosis and treatment of, for example, proliferative conditions, such as cancer, and inflammatory conditions.
Patent DE-60122680-D1 (DE)
Inventor: ABOUL-HOSN N
IPC: A61M60/35
Filed: 2001-01-26
Granted: 2006-10-12
Abstract: The present disclosure involves a cannulation system (10) and related methods for augmenting the cardiac output of the heart during cardiac surgery.
Patent DE-60124842-D1 (DE)
Inventor: DENG LI
IPC: G10L15/06
Filed: 2001-10-10
Granted: 2007-01-11
Abstract: A method and apparatus for training and using a pattern recognition model are provided. Under the invention, additive noise that matches noise expected in a test signal is included in a training signal. The noisy training signal is passed through one or more noise reduction techniques to produce pseudo-clean training data. The pseudo-clean training data is used to train the pattern recognition model. When the test signal is received, it is passed through the same noise reduction techniques used on the noisy training signal. This produces pseudo-clean test data, which is applied to the pattern recognition model. Under one embodiment, sets of training data are produced with each set containing a different type of noise. <IMAGE>
Patent DE-60126303-D1 (DE)
Inventor: CHOULOT JEAN-CHRISTOPHE
IPC: A61K8/893
Filed: 2001-04-04
Granted: 2007-03-15
Abstract: The invention concerns a cosmetic or dermatological composition for protection against ultraviolet radiation, based on inorganic screening agent, characterized in that it comprises a water-in-oil emulsion containing a combination of at least a particulate inorganic sunscreening agent, selected among the group consisting of titanium dioxide, zinc oxide and mixtures thereof, and at least an emulsifier selected among the group consisting of silicone derivatives with glycosidic constituent, the particulate screening agent being homogeneously dispersed in the water-in-oil emulsion.
Patent DE-60127140-D1 (DE)
Inventor: PAI SRIKANTH A
IPC: A61K47/24
Filed: 2001-06-19
Granted: 2007-04-19
Abstract: Parenteral compositions of oil-coated-Amphotericin B in structured-emulsion form, having LD50 of at least 400 mg/kg in mice and process for making the same have been described. The process essentially requires dispersing Amphotericin B in oily vehicle and dispersing emulsifier in the aqueous phase. The process of present invention is simple, cost effective and gives a stable product suitable for parenteral administration. Amphotericin B emulsion compositions prepared by the process of the present invention may be administered to human beings and animals for the treatment of fungal infections, with substantially equivalent or greater efficacy and low drug toxicity as compared to the conventional composition containing Amphotericin B and sodium desoxycholate.
Patent DE-60134417-D1 (DE)
Title: Co2-ultraschallsensor
Inventor: HOEK BERTIL
IPC: G01N33/00
Filed: 2001-10-08
Granted: 2008-07-24
Abstract: A sensor for the measurement of carbon dioxide concentration within an air flow being input to a measuring cell (1) connected to at least one electroacoustic element (2, 3) for transmitting and receiving airborne acoustic waves within the measuring cell (1). The output signal of the sensor corresponds to the propagation velocity of these waves and an indirect measure of carbon dioxide concentration, with an automatic offset correction functionality for compensation of undesired offset variations of the signal, caused by temperature or humidity variations. Preferably, an accumulating function for minimizing the influence of the offset variations is included, which for humidity variations may consist of a material with high porosity and surface density of polar molecular groups. Temperature control of the inner sheath (4) is effected by a temperature sensor (11), a resistive heating element (12) in good thermal contact with the inner sheath (4), and a control circuit (13).
Patent DE-60134726-D1 (DE)
Inventor: MCLACHLAN PAUL ANTHONY
IPC: F02B53/00
Filed: 2001-03-23
Granted: 2008-08-21
Abstract: A pivoted piston for an internal combustion engine. The piston has a pivot pin (14) and an arcuate first sealing surface 12 which describes a circumferential path about the pivot pin (14) which forms a removable and replaceable skirt to the piston. The piston also includes a second arcuate sealing surface (13) which also describes a circumferential path about the pivot pin and which is connected to the first arcuate sealing surface by a piston floor (21). The second arcuate sealing surface (13) is composed of at least two arcuate sealing components (24) which are located on a bed (20) with the components being located on the bed (20) so they will have limited transverse movement on the bed (20). The components (24) have mating faces which restrict the path of combustion gases between the mating faces. The piston further includes side seals (62) which are located in grooves (63) in the side of the piston. A restraining pin (60) assists in locating the seals (62) in the seal grooves and also closes a pressure escape path for the combustion gases. The piston further includes means to allow liquid coolant to pass through the pivot shaft 14, through liquid cooling galleries in the piston and out o the pivot shaft 14.
Patent DE-60136925-D1 (DE)
Inventor: PAVCNIK DUSAN
IPC: A61F2/06
Filed: 2001-05-04
Granted: 2009-01-22
Abstract: A stent graft (10) with a stent frame (12) having a plurality of stents (16) connected together with monofilament line (22). A covering (14) of collagen having an extracellular matrix (ECM), such as small intestine submucosa (SIS), is disposed through the inside and over the outside of the stent frame. The covering (14) is affixed to the stent frame (12) such as by being sutured onto the stent frame at the ends of the stent frame and also at the connections of the stent bodies, such as at eyelets (24).