baber/WOPTO huggingface dataset:
Patent DE-69625646-D1 (DE)
Inventor: BIZZARRI VENANZIO
IPC: F27B3/08
Filed: 1996-07-02
Granted: 2003-02-13
Abstract: The present invention relates to a furnace for very high working temperatures, and to a method of operating such a furnace. This high temperature - above 1800 DEG C - is achieved by using resistor elements of stabilized zirconium dioxide. An electrically heated furnace according to the invention includes an inner furnace chamber provided with resistor elements of stabilized zirconium dioxide, and an outer furnace chamber in which further resistor elements that can work at temperatures above 1800 DEG C in an oxygen-containing atmosphere are provided. The outer resistor elements are conveniently of a molybdenum silicide type, for instance elements marketed under the designation KANTHAL Super. Those walls that delimit the inner furnace chamber are comprised of zirconium dioxide material or some other suitable material that has a low specific thermal conductivity and capable of withstanding the high working temperature and the occurrent temperature swings. The outer chamber, which completely surrounds the inner chamber, is delimited to the surroundings by conventional walls insulated, e.g., with ceramic fibres and/or high-temperature durable brick.
Patent DE-69637075-D1 (DE)
Inventor: ISNER JEFFREY M
IPC: A61K38/18
Filed: 1996-10-02
Granted: 2007-06-21
Abstract: The present invention provides a method for inducing reendothelialization of the lining of an injured blood vessel comprising contacting the injured portion of the vessel with nucleic acid encoding an endothelial cell mitogen such as vascular endothelial growth factor (VEGF) operably linked to a promoter to result in expression of the mitogen when delivered to the cells at the site of vascular injury. The resulting reendothelialization of the injured blood vessel inhibits smooth muscle cell proliferation and consequently reduces restenosis. The methods of the present invention may be used to treat any blood vessel injury that results in denuding of the endothelial lining of the vessel wall, including, for example, those injuries resulting from balloon angioplasty and deployment of endovascular stents.
Patent DE-69637557-D1 (DE)
Inventor: RADTKE CHARLES S
IPC: B21D17/02
Filed: 1996-03-11
Granted: 2008-07-17
Abstract: A method for forming an irregularity in the peripheral portion of a metal closure (42) for a beaded container comprises the step of forming the metal closure (42) in a series of progressive die stamping operations, the metal closure (42) retaining its integrity with the original metal strip (46) through a series of ties (48). In a last stamping operation forming the skirt portion (62) of the metal closure (42), a pilot tool (58) is advanced bearing in its outer surface a configuration opposite to the configuration sought to be disposed in the skirt portion (62) of the metal closure (42).
Patent DE-69700303-D1 (DE)
Inventor: BENSON SCOTT
IPC: C12Q1/68
Filed: 1997-04-01
Granted: 1999-08-05
Abstract: A class of asymmetric monobenzoxanthene compounds useful as fluorescent dyes are disclosed having the structure wherein Y<SUB>1 </SUB>and Y<SUB>2 </SUB>are individually hydroxyl, amino, imminium, or oxygen, R<SUB>1</SUB>-R<SUB>8 </SUB>are hydrogen, fluorine, chlorine, alkyl, alkene, alkyne, sulfonate, amino, amido, nitrile, alkoxy, linking group, and combinations thereof, and R<SUB>9 </SUB>is acetylene, alkane, alkene, cyano, substituted phenyl, and combinations thereof. The invention further includes novel intermediate compounds useful for the synthesis of asymmetric benzoxanthene compounds having the general structure where substituents R<SUB>3</SUB>-R<SUB>7 </SUB>correspond to like-referenced substituents in the structure of described above, and Y<SUB>2 </SUB>is hydroxyl or amine. In another aspect, the invention includes methods for synthesizing the above dye compounds and intermediates. In yet another aspect, the present invention includes reagents labeled with the asymmetric benzoxanthene dye compounds, including deoxynucleotides, dideoxynucleotides, phosphoramidites, and polynucleotides. In an additional aspect, the invention includes methods utilizing such dye compounds and reagents including dideoxy polynucleotide sequencing and fragment analysis methods.
Patent DE-69710486-D1 (DE)
Inventor: ROSSI CAROLE-RESIDENCE HAMAMEL
IPC: F15C5/00
Filed: 1997-11-20
Granted: 2002-03-21
Abstract: A miniature valve for filling the reservoir of an apparatus for the transdermal administration of a medicine including a) a substrate, b) a fuel charge arranged on the substrate opposite the passage to be opened through it, and c) an electric resistor placed in contact with the fuel charge so that the supply of this resistor with a predetermined electric energy ensures the combustion of the charge and the opening of the passage by local rupture of the substrate under the pressure of the fuel gases of the charge. The device is useful for filling a medicine reservoir for the transdermal administration medicine aided by inophoresis.
Patent DE-69739964-D1 (DE)
Inventor: PEGG ANTHONY E
IPC: A61K48/00
Filed: 1997-03-25
Granted: 2010-09-30
Abstract: The present invention relates to methods of treating neoplastic disease whereby gene therapy treatments are employed in combination with a chemotherapy regime. A combinational therapy with anti-neoplastic alkylating agents will optimize host tumor sensitivity to these agents used alone or in combination with O6-benzylguanine (BG) or a similar compound or compounds. Hematopoietic cells are infected with a transgene expressing a mutant AGT protein exhibiting DNA repair activity while imparting resistance to BG or a related compound. Introduction of the transduced hematopoietic cell population expressing the mutant AGT protein into the patient in tandem with the chemotherapeutic regime will substantially reduce myelosuppression traditionally associated with the administration of these anti-neoplastic drugs.
Patent DE-69813628-D1 (DE)
Inventor: WELLMAR PAER
IPC: B65G53/34
Filed: 1998-12-22
Granted: 2003-05-22
Abstract: The present invention provides a method and plant for the pneumatic transportation of solid particles in the form of a diluted phase through a conduit (1), with which the transport air in said conduit is given a velocity which is at most equal to the air velocity chosen for a maximum particle load level. The free flow from the pressurized air source (3) is regulated on the basis of measured air velocity or on the basis of a state corresponding thereto, such as air pressure in the conduit, and an established relationship between the free flow and the said measured velocity of the air or a state (pressure) corresponding thereto, essentially independently of the particle load. There is thus maintained in the conduit a preferably constant transport air velocity with all different occurring levels of particle load.
Patent DE-69817552-D1 (DE)
Inventor: VERHOEVEN JOHANNES
IPC: H03B5/32
Filed: 1998-04-24
Granted: 2003-10-02
Abstract: A resonator includes a resonating device and a selection circuit for selecting a resonance mode. The selection circuit is formed by a first-order oscillator which is provided with a synchronization input and whose output is connected to the excitation input of a resonator, the output of the resonator being connected to the synchronization input of the first-order oscillator in order to synchronize the oscillator and the output signal of the resonator being derived from the oscillator.
Patent DE-69824025-D1 (DE)
Inventor: TAKANO YASUO
IPC: C07D521/00
Filed: 1998-08-28
Granted: 2004-06-24
Abstract: The present invention provides compounds with antagonism against excitatory amino acid receptors, in particular, AMPA receptor, having 6,7-asymmetrically disubstituted quinoxalinecarboxylic acid derivatives and their addition salts as effective ingredients, and processes for preparing them, and relates to 6,7-asymmetrically disubstituted quinoxalinecarboxylic acid derivatives represented by a general formula (1) <CHEM> Äwherein, Q denotes a halogen atom, lower alkyl group which may be substituted with halogen atom, general formula (2) Ar-P- (wherein Ar denotes a phenyl group or naphthyl group which may have one or more substituents, and P denotes a lower alkylene, lower alkenylene, lower alkynylene, oxygen or sulfur atom), or general formula (3); L-A-   R denotes a nitro group, trifluoromethyl group, amino group which may be substituted, or general formula (7), <CHEM>   R<1> denotes an aralkyl group, phenyl group, naphthyl group, 5- or 6-membered heterocycle and its condensed ring (these may have one or more substituents on aromatic ring or heterocycle), hydrogen atom, lower alkyl group which may be substituted with halogen atom or cycloalkyl group, and R<2> denotes a hydroxyl group, lower alkoxy group or general formula (6) <CHEM> Ü, and their addition salts.
Patent DE-69829976-D1 (DE)
Inventor: JESSEE A
IPC: C12N1/21
Filed: 1998-02-11
Granted: 2005-06-02
Abstract: This invention relates to a method for producing cells which are competent for transformation and which may be stably stored for extended periods of time at various temperatures. The method involves growing cells in a growth conducive medium, rendering said cells competent, and lyophilizing said competent cells. The invention further relates to competent cells produced by such a method, to methods of transforming said cells with a DNA molecule, and to a method of producing a desired protein or polypeptide from said transformed cells.
Patent DE-69834939-D1 (DE)
Inventor: COOK D
IPC: F42B3/18
Filed: 1998-12-10
Granted: 2006-07-27
Abstract: An electric primer for the discharge of small arms ammunition including a conductive cup (10), an aperture (12) formed in the cup bottom (111), a conductive explosive (13), a conductive contact (44,46,47), and an insulating ring (48) around the conductive contact.
Patent DE-69838871-D1 (DE)
Inventor: ASRAR JAWED
IPC: C08G69/00
Filed: 1998-03-23
Granted: 2008-01-31
Abstract: A flame-retardant polyamide that is the polycondensation product of at least one dicarboxylic acid, at least one diamine and a flame-retarding carboxyphosphinic acid monomer, said polyamide comprising between about 0.10% and about 1.0% by weight of phosphorous. The polyamide can be formed into fibers for further fabrication into flame-retardant articles and textiles or directly molded or extruded into shaped articles.
Patent DE-69841835-D1 (DE)
Inventor: PERSSON MICHAEL
IPC: C02F1/56
Filed: 1998-06-08
Granted: 2010-09-23
Abstract: The present invention generally relates to polysilicate microgels. More specifically, the invention relates to a process for preparing aqueous polysilicate microgels which comprises mixing an aqueous solution of alkali metal silicate with an aqueous phase of silica-based material having a pH of 11 or less and an additional compound which is a metal salt other than an aluminium salt, to polysilicate microgel per se and to the use thereof as flocculating agents in paper making and water purification. The invention further relates to a process for the production of paper from a suspension of cellulosic fibres, and optional filler, which comprises adding to the suspension at least one cationic or amphoteric organic polymer and a polysilicate microgel, forming and draining the suspension on a wire.
Patent DE-69900252-D1 (DE)
Inventor: BREUIL JEAN-CHRISTOPHE
IPC: A63F7/00
Filed: 1999-01-08
Granted: 2001-10-11
Abstract: Molding comprises molding a core (A) of recycled plastic and over-molding it with a shell (23) of a predetermined color so that the core is completely covered. The shell is designed to adhere to the core by a series of projections (22A) on the core's outer layer (22), and it is partially covered by an outer over-molded layer (24-27) representing the player's features and clothing. The players are made in groups by injection molding in a sequence of stages.
Patent DE-69900983-D1 (DE)
Inventor: FAVREAU JEAN-CHRETIEN
IPC: G09F9/00
Filed: 1999-04-30
Granted: 2002-04-11
Abstract: The invention concerns a touch-sensitive matrix cathode ray tube (10) for inputting and displaying data comprising a plurality of carbon nanotubes (14, 16, 18, 20) defining a plurality of pixels and a plurality of inputting elements. The invention is characterised in that it consists of a dot matrix of (26) each dot comprising a pixel and an inputting element, each pixel made up of at least one end of three mutually parallel nanotubes and each transmitting in one of the three primary colours (14, 16, 18), the input element being constituted of the end of at least a fourth nanotube (20).
Patent DE-69901088-D1 (DE)
Inventor: GOLSTEIN SOLO
IPC: C07D413/12
Filed: 1999-12-14
Granted: 2002-05-02
Abstract: 1,2-dithiolane derivatives (I) are new. 1,2-dithiolane derivatives of formula (I) and their acid or base addition salts are new. Ra = 1-8C alkylene; Rb = bond or 1-6C alkylene; Z = -O-C(S)-N(R1)- or -C(S)-N(R1)- (N being attached to Rb); R1 = H, 1-6C alkyl, aryl or 1-6C aralkyl; T = a group of formula (i); R2, R3 = H, 1-6C alkyl, cycloalkyl, heterocycloalkyl, heterocycloalkylalkyl, aryl, 1-6C aralkyl, heteroaryl, heterarylalkyl, 1-6C aminoalkyl (amino being optionally substituted with 1 or 2 1-6C alkyl, aryl or 1-6C aralkyl). Independent claims are also included for: (1) the preparation of (I); and (2) pharmaceutical compositions comprising at least one (I).
Patent DE-69907363-D1 (DE)
Inventor: BASUYAU VINCENT
IPC: C04B28/02
Filed: 1999-10-14
Granted: 2003-06-05
Abstract: Process for treating and using the clinker produced from household waste burning comprises: curing the clinker; mixing with a cement; the cement comprising 95 % clinker and less than 10 wt.% tricalcic aluminum.
Patent DE-69908423-D1 (DE)
Inventor: ORRU ENRICO GIOVANNI
IPC: B29C45/26
Filed: 1999-03-23
Granted: 2003-07-03
Abstract: The subject of the present application is an auxiliary injection unit (1) for fitting to a first mould (9) for injection moulding a first component of plastics material articles, having at least one connection (3) in one side for the injection of a second component.
Patent DE-69909631-D1 (DE)
Inventor: LAAPOTTI TAPIO
IPC: D21F3/02
Filed: 1999-05-07
Granted: 2003-08-21
Abstract: A paper or board machine having a double-felted first press nip and a double-clothed second press nip. According to the invention the first press nip has a suction roll with suction zone, the downstream end of which is situated downstream of the press nip, the top felt being separated from the bottom felt at a point before the downstream end of the suction zone. The bottom felt of the first press nip carries the web to the second press which has a top felt which carries the web from the bottom felt of the first press nip to the second press nip, which is an extended press nip. A pickup suction roll is arranged in the top felt loop of the second press for transfer of the web from the bottom felt of the first press to the top felt of the second press. The latter bottom felt leaves the suction roll at the downstream end of the suction zone and is provided in its loop with suction boxes situated at a point before the transfer of the web to the top felt of the second press. Heat-supply devices are arranged outside the two top felts at points where one side of the web is exposed and the other side adheres to the top felts.
Patent DE-69911861-D1 (DE)
Inventor: FRASL EWALD
IPC: H04R9/02
Filed: 1999-02-11
Granted: 2003-11-13
Abstract: In an electroacoustic transducer (1) having a diaphragm (19) and having a supporting means (25) for the diaphragm (19) the diaphragm (19) and the supporting structure (25) form a single part, and an annular outer zone (24) of the diaphragm (19) and a first annular zone (26) of the supporting structure (25) adjoin one another smoothly.
Patent DE-69916502-D1 (DE)
Inventor: BERG GOERAN
IPC: F23L9/02
Filed: 1999-11-17
Granted: 2004-05-19
Abstract: The invention relates to a method for combustion of solid fuels, comprising the steps of feeding the fuel to a grate (1) in a combustion furnace, providing by primary oxygenation a primary combustion of the fuel while forming a bed of embers and releasing combustible gases, and circulating the released combustible gases for subsequent secondary oxygenation and combustion of the same. The method also comprises the additional step of circulating the combustible gases in a vertical plane about a substantially horizontal, imaginary rotational axis. The invention also relates to a solid fuel furnace for carrying out the method.
Patent DE-69916864-D1 (DE)
Inventor: JACOBSSON LENNART
IPC: B29C65/02
Filed: 1999-06-22
Granted: 2004-06-03
Abstract: A holder intended for thin sheets, information sheets and the like, and comprising two parallel plastic panels (1, 2). The plastic panels are joined together along at least two joining lines (3, 4, 5) via spacer material, so as to form between the panels a slot-like space (6, 7) for receiving said thin sheets or information sheets (10, 11). The holder has the form of a one-piece structurre in which the spacing material (9) is formed of material obtained from the plastic panels (1, 2), this material being caused to flow out and from the spacing material that joins the panels together, by a high-frequency welding process. The invention also relates to a method of producing such a holder.
Patent DE-69919001-D1 (DE)
Inventor: GAPIHAN JEAN
IPC: B23K11/34
Filed: 1999-02-25
Granted: 2004-09-02
Abstract: A container body is made from a composite sheet having a metal layer which has at least one side covered by a corrosion-resistant layer, such as a layer of thermoplastic. The sheet is moved under one or more high-pressure water jets which remove a strip of the corrosion-resistant layer in the path of the water stream, leaving an exposed area. The composite sheet may be segmented as necessary to form blanks suitable for forming individual container bodies. Each blank is formed generally into a tube or cylinder so that the corrosion-resistant layer faces interiorly, and so that the exposed areas are respectively located at overlapping ends of the blank. The overlapping, exposed areas are then welded along a seam, forming a seal.
Patent DE-69919250-D1 (DE)
Inventor: SCHILT PIET
IPC: F16L21/02
Filed: 1999-02-24
Granted: 2004-09-16
Abstract: Quick-action coupling system for connecting a coupling piece (2) or another counterproduct to a pipe end (1), in which a clamping ring provided with internal teeth is present, which clamping ring can be tightened in the axial direction in order to generate a radially inward directed force on the clamping ring. According to the invention, the clamping ring (12) comprises a casing part which is provided with incisions, known per se, running in the axial direction from the end facing away from the end of the pipe, and with a series of sharp teeth, running in the peripheral direction, on the ends of the lips formed by said incisions. This makes the system suitable for flexible hoses of the type with a spiral-shaped hard reinforcement, sheathed with soft plastic, in the case of which a spiralshaped groove is produced on the outside. <IMAGE>
Patent DE-69923835-D1 (DE)
Inventor: SAUER R
IPC: C07H17/08
Filed: 1999-03-11
Granted: 2005-03-31
Abstract: Disclosed are 3'-N-desmethyl-3'-N-substituted-6-O-methyl-11-deoxy-11,12-cyclic carbamate erythromycin A derivatives which are antagonists of lutenizing hormone-releasing hormone (LHRH). Also disclosed are pharmaceutical compositions comprising the compounds, to methods of using the compounds and to the process of making the same.
Patent DE-69925185-D1 (DE)
Inventor: NOBLES ANTHONY
IPC: A61B17/06
Filed: 1999-03-01
Granted: 2005-06-16
Abstract: A suturing device (520) allows a physician to remotely seal an incision (26) in a blood vessel (16) or other biological tissue. The device (520) comprises an elongated tubular body (514, 515) having a distal portion (515, 522) which is adapted to be inserted percutaneously through the incision (26) and into the blood vessel (16). The distal portion (515, 522) has at least first and second retractable arms (524, 525, 525', 630, 630', 660, 662) which extend from the distal portion (515, 522) of the body (514, 515) and releasably hold a suture (40) within the blood vessel (16). First and second retractable needles (546, 650), each of which is configured to catch the suture (40) from a respective arm (524, 525, 525', 630, 630', 660, 662), are provided along the body (514, 515) proximal to the retractable arms (524, 525, 525', 630, 630', 660, 662). The arms (524, 525, 525', 630, 630', 660, 662) and the needles (546, 650) are remotely movable by the physician using a handle (550, 600, 700) or other control mechanism provided at a distal portion of the device (520). In operation, the arms (524, 525, 525', 630, 630', 660, 662) are initially deployed within the blood vessel (16) to hold the ends of the suture (40) beyond the circumference of the tubular body (514, 515). The needles (546, 650) are then deployed from and then retracted into the body (514, 515), during which time the needles (546, 650) pierce the wall (22) of the vessel (16) on substantially opposite sides of the incision (26), release the suture ends from the retractable arms (524, 525, 525', 630, 630', 660, 662), and pull the suture (40) through the vessel wall (22). The device (520) is particularly useful for closing an incision (22) in an artery following a catheterization procedure. In one embodiment, the catheter sheath introducer (6) used to perform the catheterization procedure is left in place during the suturing procedure.
Patent DE-69925461-D1 (DE)
Inventor: SCHNEIDER MICHEL
IPC: A61K41/00
Filed: 1999-02-02
Granted: 2005-06-30
Abstract: The invention concerns a method for administering bioactive substances to patients at selected sites in the body and remotely promoting delivery of said media to selected organs or tissues in the body. The method comprises providing an administrable formulation comprising, dispersed in an aqueous carrier liquid, liposomes filled with bioactive substances and gas-filled microspheres, injecting said formulation into the circulation of a patient so that it is directed to a site of interest, and applying ultrasound pulses to said site so as to make the gas-filled microbodies explode and the gas confined therein to expand in the carrier liquid, the energy of expansion of said confined gas causing the liposome vesicles to open and release the trapped substances at said site. Also disclosed are formulations for delivery of biologically active substances to selected target sites in the organism, the formulations comprising an aqueous suspension of gas-filled microvesicles and liposomes filled with active susbstances such as drugs or diagnostic agents. The formulations are available in a kit form in which the kit comprises sterile precursor components.
Patent DE-69931348-D1 (DE)
Inventor: CRAWLEY M
IPC: G01L19/00
Filed: 1999-12-17
Granted: 2006-06-22
Abstract: Apparatus for communicating pressure comprising a first port, a second port and a liquid metal, in which the liquid metal provides an interface between the first port and the second port. Apparatus for measuring pressure comprising a first port, a liquid metal and a pressure sensor in which the liquid metal transfers pressure from the first port to the pressure sensor. Apparatus for measuring pressure at a measurement location comprising a first chamber, a pressure sensor, a capillary and a liquid metal, in which the pressure sensor is contained in the first chamber, which is connected to the location where pressure is to be measured by the capillary and the liquid metal.
Patent DE-69931649-D1 (DE)
Inventor: ROBERTS GORDON
IPC: G01N27/327
Filed: 1999-10-08
Granted: 2006-07-06
Abstract: The present invention concerns class II cytochrome P450s, electrochemical systems for assaying cytochrome P450 catalytic activity, apparatus and methods for same.