baber/WOPTO huggingface dataset:
Patent DE-69714974-D1 (DE)
Inventor: DERVAN B
IPC: C07D403/14
Filed: 1997-02-20
Granted: 2002-10-02
Abstract: The present invention describes a novel method for the solid phase synthesis of polyamides containing imidazole and pyrrole carboxamides. The polyamides are prepared on a solid support from aromatic carboxylic acids and aromatic amines with high stepwise coupling yields (>99%), providing milligram quantities of highly pure polyamides. The present invention also describes the synthesis of analogs of the natural products Netropsin and Distamycin A, two antiviral antibiotics. The present invention also describes a novel method for the solid phase synthesis of imidazole and pyrrole carboxamide polyamide-oligonucleotide conjugates. This methodology will greatly increase both the complexity and quantity of minor-groove binding polyamides and minor-groove binding polyamide-oligonucleotide conjugates which can be synthesized and tested.
Patent DE-69719057-D1 (DE)
Inventor: LANE J
IPC: C12Q1/682
Filed: 1997-07-11
Granted: 2003-03-20
Abstract: Methods for detecting the presence or absence of an analyte in a sample are disclosed. Kits for performing the analysis methods of the invention are also disclosed.
Patent DE-69722689-D1 (DE)
Inventor: RUBINI CARLO
IPC: C07C15/46
Filed: 1997-03-03
Granted: 2003-07-17
Abstract: Catalysts in the form of cylindrical hollow granules, suitable for the dehydrogenation of ethylbenzene to styrene, and comprising, as active component, ferric oxide and promoters chosen among oxides of alkaline or alkaline-earth metals, oxides of elements of the lanthanide series, and chromium, tungsten, and molybdenum oxides, characterized by the absence of macroporosities with a radius of more than 50,000  ANGSTROM  and/or by high mechanical characteristics of resistance to axial breaking and to abrasion.
Patent DE-69722731-D1 (DE)
Inventor: AGUTTES JEAN-PAUL
IPC: B64G3/00
Filed: 1997-03-18
Granted: 2003-07-17
Abstract: The low earth orbit radar remote sensing or telecommunication satellite includes an antenna forming member in a plane passing through the center of Earth, for example, the plane of its orbit. The antenna(s) are on one or both faces of the member. The height of the antenna forming member is greater than its dimension in the direction of travel of the satellite, so that the satellite is naturally stabilized by the gravity gradient. The solar generator cells are carried by the antenna forming member on the face that is kept facing towards the Sun in the case of a 6 H/18 H local time heliosynchronous orbit. The antenna forming member comprising a plurality of hinged panels over which the received or transmitted wave phase control means are distributed, it includes a plurality of GPS sensors distributed over the panels, enabling measurement and subsequent compensation by the phase-shifters of deformations of the member. At launch, the panels are folded into an elongate cylindrical shell along the launch system axis and having a pyrotechnic trap allowing deployment of the panels. In orbit, this shell constitutes the equipment module integrating all the equipment units other than the panels.
Patent DE-69726741-D1 (DE)
Inventor: NEUFELD GERA
IPC: A61K38/00
Filed: 1997-09-04
Granted: 2004-01-22
Abstract: The present invention relates to novel VEGF protein products, and nucleic acids encoding these novel protein products, comprising exons 1-6 and 8 of the VEGF gene, and derivatives thereof, and these uses in treating the cardiovascular system and its diseases through effects on anatomy, conduit function, and permeability. VEGF145 and its derivatives have been found to be active mitogens for vascular endothelial cells and to function as angiogenic factors in-vivo. VEGF145 and its derivatives have novel properties compared with previously characterized VEGF species with respect to cellular distribution, susceptibility to oxidative damage, and extra-cellular matrix (ECM) binding ability. The present invention also relates to derivatives of VEGF145 which have altered properties in that they have altered biological activity and altered heparin-binding activity when compared to VEGF145. The present invention provides methods of treating the cardiovascular system, enhancing endothelialization of diseased vessels, and enhancing drug permeation by providing the novel VEGF protein products. The invention also provides expression vectors, compositions, and kits for use in the methods of the invention.
Patent DE-69727252-D1 (DE)
Inventor: NILSSON SVEN MELKER
IPC: B01D53/88
Filed: 1997-03-21
Granted: 2004-02-19
Abstract: A catalytic converter reactor includes a substrate body and a very thin sheet metal mantle strip encircling the substrate body. The substrate body includes flat foil strips alternating with corrugated foil strips, the foil strips being wound-up to form axial flow through passages. The mantle strip has a thickness in the range of 0.1 to 0.8 mm, and is provided with radially inwardly projecting ridges received in radially outwardly open recesses of the substrate body, to axially lock the mantle strip to the substrate body.
Patent DE-69728536-D1 (DE)
Inventor: NARDUCY W
IPC: C07D295/24
Filed: 1997-04-23
Granted: 2004-05-13
Abstract: Ophthalmic pharmaceutical compositions containing a pharmaceutically acceptable ophthalmic carrier and an inflammation-treating amount of a nitrone compound are disclosed. Also disclosed are methods for treating ocular inflammation conditions, such as uveitis, using pharmaceutical compositions.
Patent DE-69734936-D1 (DE)
Inventor: LEHMBECK JAN
IPC: C12N9/20
Filed: 1997-09-19
Granted: 2006-01-26
Abstract: The present invention relates to novel host cells and to methods of producing proteins. More specifically the invention relates to a host cell useful for the expression of heterologous proteins, in which the host cell has been genetically modified in order to express significantly reduced levels of a metalloprotease and an alkaline protease. Moreover the invention relates to a method of producing a heterologous protein, which method comprises cultivating the host cell in a suitable growth medium, followed by recovery of the desired protein.
Patent DE-69739842-D1 (DE)
Inventor: RAO PADMANABHA R
IPC: H04N7/173
Filed: 1997-12-19
Granted: 2010-05-27
Abstract: A method and apparatus are disclosed for providing data over data broadcasting systems to specially targeted audiences. In accordance with the invention, user classifications may be obtained for a plurality of data users. The classifications for a predetermined data content may also be obtained. Once the user and programming content classifications are obtained, the predetermined data content, the regular data content, and a mapping means are transmitted to multiple user reception units over separate transmission services. The mapping means indicates when the individual reception units are to switch automatically to the predetermined data content from the regular data content, and may be configured in accordance with the user classifications and the predetermined data content classifications so that each user obtains and is presented with the predetermined programming content that substantially matches that user's classifications.
Patent DE-69805639-D1 (DE)
Inventor: ROESGEN EMILE
IPC: B60C9/00
Filed: 1998-05-07
Granted: 2002-07-04
Abstract: A very light weight tire 10 has at least one radial ply 38 and a aramid belt structure 36, having two single cut belt layers 50,51 covered by an overlay 59 having cords 80 selected from the group of aramid, rayon, PEN, PET and PVA. The tire 10 has a very thin or reduced gauge (t) undertead 13. The tire 10 can be made having very low rolling resistance due to the combination of casing structure and the reduced rubber mass.
Patent DE-69809831-D1 (DE)
Inventor: SCOTT GARRETT L
IPC: C03B15/16
Filed: 1998-04-09
Granted: 2003-01-16
Abstract: Apparatus for forming a cased glass stream having an inner core of glass surrounded by an outer glass casing, includes (i) means for delivering core glass from a first source through a first orifice 22, (ii) means forming a second orifice 28 vertically below the first orifice with a chamber 30 surrounding the second orifice and communicating with the second orifice through a gap between the first and second orifices and (iii) means for delivering casing glass from a second source to the chamber such that glass flows by gravity through the orifices to form the cased glass stream. The first and second orifices are carried by an orifice housing assembly 44 with means for moving the assembly into seating engagement against the means for delivering core and casting glass so as to form an area seating engagement. The orifice housing assembly further includes a fluid manifold 50 mounted on the housing assembly and having inlet means for connection to a source of cooling fluid and outlet means 58 directed toward the area 59,60 of seating engagement between the assembly and the means for delivering core and casing glass for cooling the area and thereby reducing leakage of glass between the housing assembly and the means for delivering core and casing glass. Also claimed is an orifice housing assembly for an apparatus for forming a cased glass stream. Also claimed is a method of cooling the area of seating engagement between the orifice housing and the means for delivering streams of core and casing glass.
Patent DE-69811951-D1 (DE)
Inventor: YOUNGNER W
IPC: H01H59/00
Filed: 1998-12-07
Granted: 2003-04-10
Abstract: A relay device build using MEMS technology and having a semiconductor wafer base with a surface depression having a first electrically conductive surface pattern. A lower diaphragm is moveably positioned above the depression for contact and has a second electrically conductive surface pattern thereon. An upper diaphragm is positioned above the lower diaphragm, with a central electrode mounted between them to selectively attract and move a diaphragm upon application of voltage. A post connects the upper and lower diaphragms to move a diaphragm when the other is moved electrostatically. The diaphragms define a sealed region enclosing the central electrode. The surface patterns may be tapered at their perimiters to provide a contact contour allowing gradually increasing contact as the diaphragm moves toward the surface. The preferred wafer is a silicon wafer, and the diaphragms are polysilicon. The patterns are formed from highly conductive material like gold, while the outer regions are a high resistive, chemically stable material like CrsiN. The sealed region is evacuated to have a vacuum, or may be filed with an inert gas. In a preferrred embodiment, the sealed region is filled with a fluid having a measurable viscosity, and region is adapted to move the fluid upon electrostatic movement of the diaphragm, such that the viscosity of the fluid is selected to adjust the rate of movement of the diaphragm.
Patent DE-69818497-D1 (DE)
Inventor: NILSSON JAN
IPC: E04F21/16
Filed: 1998-10-22
Granted: 2003-10-30
Abstract: The present invention relates to a device for providing a pattern on concrete surfaces or other embossable material surface comprising an embossing roll designed to be moved by means of rolling accross such surface, where the device comprises an inner drum (3) provided with a pulling device (1) which drum is arranged to be provided with a ballast, and an outer embossing drum (6) of a polymeric material, where the inner drum (3) and the outer embossing drum (6) is slidably arranged relative to each other.
Patent DE-69818697-D1 (DE)
Inventor: JOENBRINK KARIN
IPC: A61F13/511
Filed: 1998-05-11
Granted: 2003-11-06
Abstract: The present invention relates to an absorbent product such as a diaper (1), pant diaper, incontinence shield or the like which has leg openings (8) and openings (17, 19) intended to receive urine and faces and which has a barrier in the form of a flap (39) between the openings (17, 19) to prevent faces coming into contact with urine. The barrier is made of material from one or more of the openings (8, 17, 19).
Patent DE-69821477-D1 (DE)
Inventor: BECH SOMMER MICHAEL
IPC: C07D401/04
Filed: 1998-05-07
Granted: 2004-03-11
Abstract: A process of manufacturing sertindole comprising reacting 5-chloro-1-(4-fluorophenyl)indole with 4-piperidone in a mixture of an acetic acid and concentrated HCl; reduction of the resulting 5-chloro-1-(4-fluorophenyl)-3-(1,2,3,6-tetrahydropyridin-4-yl)indole and reaction of this compound with 1-(2-chloroethyl)-2-imidazolidinon in order to obtain sertindole.
Patent DE-69827765-D1 (DE)
Inventor: HORN W
IPC: B65G37/00
Filed: 1998-09-04
Granted: 2004-12-30
Abstract: An asynchronous conveyor system with controlled smooth stopping and starting. The conveyer system defines a path with sections (Z1 . . . Z6) independently driven. The conveyed items (2A, . . . 2D) may be independently accumulated on one or more path sections of the conveyor system. External sensors (8, 8A, 14, 14A) are distributed along different path sections of the conveyors system and are used to control the location and the flow of items in either direction. An idler wheel with a sensed rest position is also disclosed as an item sensing mechanism. The drive system for the conveyor system may be stepper motors, DC, AC, hysteresis motors or other such motors. In each case the motors are controlled to provide smooth transportation of the items. In another embodiment, servomotors are used and an internal sensed characteristic of the servo motor provides and indication of an item being on the conveyor path section associated with the servo. The operation then is similar to the use of an actual sensor. The logic controller for the conveyor system may be locally distributed or centrally located.
Patent DE-69901731-D1 (DE)
Inventor: DELZENNE MICHEL
IPC: H05H1/26
Filed: 1999-12-03
Granted: 2002-07-11
Abstract: invention concerns a wear part for electric-arc welding torch, produced in a copper alloy containing principally copper and, in addition, one or several alloy metals selected among tellurium, sulphur, lead, chromium and zirconium. Preferably, the alloy material content ranges between 0.01 % and 5 % and the copper content is at least 90 % to 95 %. The inventive wear part can be a whole or part of an electrode, a nozzle, a cartridge consisting of a nozzle/electrode assembly, an electrode holder and an electrode holder seat. The invention also concerns a plasma torch provided with one or several said wear parts and its use in a plasma cutting operation as well as a TIG, MIG or MAG torch provided with one or several said wear parts and its use in a welding operation.
Patent DE-69904298-D1 (DE)
Inventor: HUET ERIC
IPC: C03C25/12
Filed: 1999-02-11
Granted: 2003-01-16
Abstract: The invention concerns a method for making at least one glass yarn, which consists in drawing N glass filaments from N orifices emerging from the lower surface of a common die, the N orifices being divided into at least two groups. The invention is characterised in that it consists in setting up a permanent separation between the two filament layers derived from each of said groups. The invention also concerns a device for implementing said method. The invention is useful for making continuous glass yarns for reinforcing organic and/or inorganic materials.
Patent DE-69910108-D1 (DE)
Inventor: ICHIYANAGI SHIGEHARU
IPC: F28D1/03
Filed: 1999-04-27
Granted: 2003-09-11
Abstract: A connecting device (C1) for a heat exchanger (1) which has a fluid circulating channel (2) formed with an opening (3) at one end thereof and an opening (4) at the other end thereof, the openings (3,4) being formed as juxtaposed in one side of the heat exchanger (1). The connecting device (C1) comprises a blocklike connector body (7) having two horizontal through bores (5,6) corresponding to the respective openings (3,4) and fixed to the heat exchanger (1) with the through bores (5,6) in coincidence with the respective openings (3,4). A tubular member (8,9) is fluid-tightly fitted in each of the through bores (5,6) and has a connecting end projecting toward a connectable device (10). The connecting end is in the form of a spigot (13,14) fittable in a socket (11,12) of the connectable device (10). <IMAGE>
Patent DE-69911978-D1 (DE)
Inventor: POEYSTI TAPANI
IPC: E21B1/26
Filed: 1999-08-05
Granted: 2003-11-13
Abstract: The invention concerns an arrangement for controlling a hydraulic rock drilling device. The arrangement includes a pressure ratio valve that is used for adjusting the relation between the pressures in the pressure channel leading to the percussion device and/or another actuator, such as a shank stabilizer, and the pressure channel leading to the feed mechanism. The pressure ratio valve is arranged to keep the relation between the pressures of the actuator and the feed mechanism constant over the normal drilling range.
Patent DE-69912323-D1 (DE)
Inventor: FORSHEY RANDY
IPC: B01F15/02
Filed: 1999-12-27
Granted: 2003-11-27
Abstract: A liquid chemical delivery system for use with a plurality of supply containers (100,102). The system comprising a controller; a multi-reservoir load cell assembly (200), including, a buffer reservoir (208) with a chemical output, a main reservoir (206), a reservoir valve connecting the buffer reservoir to the main reservoir, and a load cell (412), coupled to the assembly and to the controller, operable to weigh the liquid in the reservoir assembly; a plurality of supply lines (306,308), each having a valve coupled to the controller and to one of the supply containers (100,102) to the main reservoir; and means for withdrawing the liquid from the chemical output, opening and closing the reservoir valve, and refilling the main reservoir from the supply containers when demanded by the controller based on signals from the load cell. <IMAGE>A liquid chemical delivery system for use with a plurality of supply containers (100,102). The system comprising a controller; a multi-reservoir load cell assembly (200), including, a buffer reservoir (208) with a chemical output, a main reservoir (206), a reservoir valve connecting the buffer reservoir to the main reservoir, and a load cell (412), coupled to the assembly and to the controller, operable to weigh the liquid in the reservoir assembly; a plurality of supply lines (306,308), each having a valve coupled to the controller and to one of the supply containers (100,102) to the main reservoir; and means for withdrawing the liquid from the chemical output, opening and closing the reservoir valve, and refilling the main reservoir from the supply containers when demanded by the controller based on signals from the load cell. <IMAGE>
Patent DE-69917768-D1 (DE)
Inventor: TJIOE TJIEN
IPC: C07D251/62
Filed: 1999-03-10
Granted: 2004-07-08
Abstract: The invention relates to a multicrystalline melamine powder having the following properties:  specific surface area: 0.7-5 m<2>/g colour APHA less than 17 melamine: > 98.5 wt% melam: < 1.3 wt%  <??>The invention further relates to a process for the preparation of a melamine-formaldehyde resin using the multicrystalline melamine powder according to the invention, and to a process for the dissolution of the multicrystalline melamine according to the invention in a solvent.
Patent DE-69920155-D1 (DE)
Inventor: FRATI LUIGI
IPC: B27N1/02
Filed: 1999-12-16
Granted: 2004-10-21
Abstract: The gluing apparatus (220) for plants for producing wood fibre panels by a dry method comprises a tubular body (250) and sprayer means (262) to inject a suitable liquid glue into the interior of the tubular body (250). The cross-section through the tubular body (250) encloses an area which increases in progressing from its open upstream end (253), into which the wood fibres are fed conveyed by an air stream, to its open downstream end 257). The tubular body (250) comprises a sealed outer wall (252) and an air-permeable inner wall (254) spaced from the former (242). In the outer wall (252) of the tubular body (250) there are provided a plurality of apertures distributed along this latter to enable additional air streams to be fed (througn 258) into it. <IMAGE>
Patent DE-69921965-D1 (DE)
Inventor: LAWTON M
IPC: F25B21/00
Filed: 1999-01-27
Granted: 2004-12-23
Abstract: An active magnetic regenerator refrigeration apparatus includes one or more reciprocating regenerator beds and a heat transfer fluid distribution valve that is activated as the bed is moved between a position in which it is in the magnetic field of a magnet to a position in which it is outside the magnetic field of the magnet. The distribution valve has a first valve member and a moving second valve member slidingly engaged to each other, each of which has ports by which heat transfer fluid may be provided to and received from the valve member. The bed is mounted to the moving second valve member so that heat transfer fluid is conveyed to and through the valve in a single direction into the regenerator bed. The material of the bed exhibits the magnetocaloric effect and the temperature of the bed rises when it enters the magnetic field of the magnet and decreases when it exits the magnetic field, providing a refrigeration cycle. The direction of fluid flow to, from and through the distribution valve remains the same in both positions of the bed or beds, with the distribution valve serving to switch the direction of the fluid flow through the bed in the unmagnetized and magnetized positions of the bed, so that there is essentially no dead volume of heat transfer fluid.
Patent DE-69927838-D1 (DE)
Inventor: KOIVUPURO OUTI
IPC: H04W28/18
Filed: 1999-06-21
Granted: 2005-11-24
Abstract: A method for managing multiple, independent, simultaneous calls between a mobile communications network and a subscriber terminal. For each subscriber terminal there is a first upper limit which is related to the capacity of its radio interface. Calls are limited to a number which does not result in exceeding the first upper limit. There is also, for the number of simultaneous calls, at least one second upper limit which is not lower than zero. The actual number of simultaneous calls between the network and the subscriber terminal is monitored. A new call to/from the subscriber terminal is allowed only if the actual number of simultaneous calls is less than the at least one second upper limit. Preferably, there is a separate second upper limit for each subscriber and for each of several call types, such as voice, data and fax calls.
Patent DE-69936897-D1 (DE)
Inventor: AMMANN KELLY G
IPC: C12Q1/68
Filed: 1999-04-30
Granted: 2007-09-27
Abstract: An automated analyzer for performing multiple diagnostic assays simultaneously includes multiple stations, or modules, in which discrete aspects of the assay are performed on fluid samples contained in reaction receptacles. The analyzer includes stations for automatically preparing a specimen sample, incubating the sample at prescribed temperatures for prescribed periods, performing an analyte isolation procedure, and ascertaining the presence of a target analyte. An automated receptacle transporting system moves the reaction receptacles from one station to the next.; The analyzer further includes devices for carrying a plurality of specimen tubes and disposable pipette tips in a machine-accessible manner, a device for agitating containers of target capture reagents comprising suspensions of solid support material, and a device for holding containers of reagents in a temperature controlled environment. A method for performing an automated diagnostic assay includes an automated process for isolating and amplifying a target analyte.