baber/WOPTO huggingface dataset:
Patent DE-69330413-T2 (DE)
Inventor: HEIKKILAE PERTTI
IPC: D21F5/18
Filed: 1993-03-09
Granted: 2002-06-20
Abstract: The invention concerns a method in air-drying of material webs, in particular of material webs of relatively high grammage, such as pulp webs. Also, the invention concerns a nozzle-blow-box and a pulp dryer that make use of the method. To the web (W) to be dried, from underneath the web, air blowings (B2) substantially perpendicular to the web and air blowings (B3) substantially parallel to the plane of the web (W) are applied. By means of these blowings (B2,B3), both heat is transferred to the web (W) and the web is supported by air free of contact, and the run of the web through the dryer is stabilized. In order to improve the transfer of heat in comparison with a plane carrier face (FIG. 7C; 31c), the air flow velocity parallel to the plane of the web (W) to be dried and air-supported in connection with the nozzle-carrier face (31) is initially (34) kept substantially invariable, whereupon the air flow velocity is lowered in the lateral areas (35;35b;35d;35e) of said carrier face (31) by employing lateral areas (35, 35b,35e) of the nozzle-carrier face (31) that become rampwise and/or stepwise lower in the air-flow direction.   <IMAGE>
Patent DE-69333586-T2 (DE)
Inventor: RYAN L
IPC: G01N1/30
Filed: 1993-09-09
Granted: 2005-09-01
Abstract: A method and composition for fixing and stabilizing tissues, cells, and cell components such that the antigenic sites are preserved for a useful period of time is provided. The fixative employs a formaldehyde donor that is non-toxic, non-flammable, and that stabilizes the cell with minimal damage to and alteration of the cell morphology. The cell antigenic sites are left intact so that studies with monoclonal antibodies may be conducted. Vaccines and related immunotherapeutic methods utilizing antigens stabilized by the fixative of the present invention are also provided. The invention also discloses a method for developing a positive control for test reagents and for test instrumentation.
Patent DE-69401264-T2 (DE)
Inventor: FREDERIKSEN EYVIND
IPC: F01N1/08
Filed: 1994-01-31
Granted: 1997-05-15
Abstract: A silencer, preferably for exhaust gases from internal combustion engines, consisting of a container having a shell (1) formed essentially as a cylinder face, and two end bottoms (2, 3) as well as at least one admission pipe (4) and one discharge pipe (5) for exhaust gas, wherein the flow prior to entering the internal volume of the container is converted to a slot flow between an outer plate (6) and an inner plate (8), said plates being so shaped at their periphery as to form an exhaust gas discharge opening (14), which is positioned radially substantially symmetrically around the pressure node of a transverse oscillation in the container, said plates (6, 8) having a contour direction at the discharge opening (14) which is substantially perpendicular to the radial direction. Improved damping of transverse oscillations in the chamber of the silencer is hereby obtained by simple means.
Patent DE-69404552-T2 (DE)
Inventor: MARANGONI GIORGIO
IPC: B29D30/54
Filed: 1994-05-06
Granted: 1998-02-26
Abstract: A machine for scraping tyres and the like comprising means of handling (6, 106) and actuation (4, 104) of a tyre (7) made integral with a frame (1) according to a horizontal axis, constituting the axis of rotation of tyre (7) and of a work tool (11), and a device (8) for lifting the tyre, one (6) of such means of handling being capable of being operated in rotation but fixed in translation to constitute a fixed zero setting for positioning vertical axis of symmetry (z-z) of tyre (7), work tool (11) being capable of moving in a horizontal direction parallel to the axis of rotation of the tyre so as to achieve the positioning of their vertical axis of symmetry (y-y) in superposition with axis of symmetry (x-x) of the said tyre in relation to width dimension (x) of tyre (7) and to fixed reference (6). <IMAGE>
Patent DE-69410738-T2 (DE)
Inventor: FORGIONE PETER S
IPC: C07D251/66
Filed: 1994-10-14
Granted: 1999-01-14
Abstract: Provided is a process for preparing carbonylated derivatives of amino- and haloamino-1,3,5-triazines by contacting the 1,3,5-triazine, carbon monoxide and a metal catalyst system containing a metal promoter for promoting carbonylation, at a temperature, carbon monoxide pressure, and length of time sufficient to carbonylate at least a portion of the amino and/or haloamino groups of the 1,3,5-triazine. The product resulting from contacting these components is an isocyanate functional 1,3,5-triazine; however, the carbamate functional derivative can be readily produced by contacting these components in the further presence of a hydroxy compound, or by post-reacting the isocyanate functional product with such hydroxy compound.
Patent DE-69424773-T2 (DE)
Inventor: SATRAN AMIR
IPC: B23C5/22
Filed: 1994-12-20
Granted: 2000-11-02
Abstract: A chip cutting tool for rotary machining operations comprising a tool holder formed with an insert retaining pocket adjacent a leading end thereof and a cutting insert clampingly and releaseably retained therein. The cutting insert has top and base surfaces, two pairs of opposite major and minor side surfaces and at least one cutting edge defined at an intersection between an upper, relief flank surface of a first major side surface and the top surface of the insert. The cutting edge has first and second cutting edge portions, the relief flank surface of the cutting edge at least adjacent the second portion thereof being directed at an internal acute angle to the insert base surface. At least a portion of the second major side surface of the insert is substantially co-directional with the second portion of the cutting edge. When the cutting edge is in its operative position, the first portion of the cutting edge is disposed substantially radially and the second portion of the cutting edge is substantially co-directional with an axis of rotation of the tool and located above the reference plane. The second major side surface and the associated minor side surface of the insert are disposed within the pocket, converge in the direction away from the cutting edge and abut, with their abutting portions, respective side walls of the pocket, an abutting portion of the second major side surface being disposed at the portion thereof co-directional with the cutting edge.
Patent DE-69511768-T2 (DE)
Inventor: FUHRMANN BENOIT
IPC: A23G3/56
Filed: 1995-06-07
Granted: 2000-04-20
Abstract: A multi-layered food product includes two layers of foods (2 and 3), separated by an edible barrier layer (4), in contact with both layers. The product is made in a container with straight sides (6), and a wider section at the top. The barrier layer (4) straddles the depth of the container where it widens (10). <IMAGE>
Patent DE-69515583-T2 (DE)
Inventor: BORDIGNON GIUSEPPE
IPC: B21C47/04
Filed: 1995-09-13
Granted: 2000-12-07
Abstract: Coiling assembly for iron and steel products, which cooperates with an element (16) to feed the rolled product and includes a stacking element (11) associated with a coaxial cylindrical drum (13) so as to define an annular channel (14) to contain, form and accumulate spirals (15), an annular plate (17) being included to support the spirals (15) being formed and having a first high position (17a) for the start of coiling in cooperation substantially with the element (16) feeding the rolled product, a plurality of intermediate positions defined along the annular channel (14) and a position (17b) for the end of coiling in cooperation with the bottom (18) of the annular channel (14), circumferential means (19a, 19b) to contain spirals (15) being included in cooperation at least with the upper part of the annular channel (14) and in cooperation at least with one of the sidewalls (20, 21) thereof (14) and extending radially within the annular channel (14) at least along a determined initial segment thereof (14). <IMAGE>
Patent DE-69516167-T2 (DE)
Inventor: HEDLUND GUNILLA
IPC: A61F13/15
Filed: 1995-06-07
Granted: 2000-09-14
Abstract: PCT No. PCT/SE95/00671 Sec. 371 Date Dec. 30, 1996 Sec. 102(e) Date Dec. 30, 1996 PCT Filed Jun. 7, 1995 PCT Pub. No. WO96/02216 PCT Pub. Date Feb. 1, 1996An absorbent article such as a diaper, an incontinence protector or the like, comprises an elongated absorbent body, enclosed between a proximal liquid permeable cover layer and a distal liquid impermeable cover layer. In order to prevent feces from being transferred to a front, urine absorbing area of the article, there is provided a barrier means which comprises at least two, adjacent to each other, strip-shaped elastic elements extending transversely over the inside of the article. The elements in a flat state of the article are pretensioned in their longitudinal direction and at least in the use state of the article, extend backwards and out from the article, relative to a longitudinal edge of the strip-shaped elements facing towards the article.
Patent DE-69518748-T2 (DE)
Inventor: SUDHAKAR ANANTHA
IPC: C07B61/00
Filed: 1995-05-04
Granted: 2001-05-31
Abstract: Disclosed is a process for preparing compounds of the formula I     <IMAGE>  I  wherein R is C1-C6 alkyl, comprising heating a mixture of a difluorobenzene derivative, allene, a dialkyl malonate of the formula CH2(CO2R)2, wherein R is C1-C6 alkyl, and a base, in a polar organic solvent in the presence of a catalyst.
Patent DE-69531717-T2 (DE)
Inventor: GARNIER FRANCIS
IPC: C12Q1/6825
Filed: 1995-04-24
Granted: 2004-08-05
Abstract: There are electrically conductive, electroactive functionalized conjugated polymers having formula (I):These electrically conducive, electroactive conjugated polymers may be covalently bonded to a first biological molecule or antiligand. Polymers bonded to a first biological molecule or antiligand may be used to form an electrode and may be used to assay for, detect and/or extract a second biological molecule or ligand.
Patent DE-69532206-T2 (DE)
Inventor: BATHELIER XAVIER
IPC: D04B21/00
Filed: 1995-09-29
Granted: 2004-09-09
Abstract: PCT No. PCT/EP95/03871 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Sep. 29, 1995 PCT Pub. No. WO96/10667 PCT Pub. Date Apr. 11, 1996A method for producing textiles from fibers and/or filaments circulating in the form of a web by performing transverse texturing of the fibers and/or filaments as well as stretching thereof, and collecting the fibers and/or filaments in the form of at least one crinkled pseudo-yarn (100) of a given length in which the fibers and/or filaments are properly parallelized. The method is characterized in that said fibers and/or filaments are collected in or against transfer members (9) separate from the needles and the full length of said pseudo-yarn (100) is transferred to needles (11 or 21) for receiving the pseudo-yarn (100).
Patent DE-69601458-T2 (DE)
Inventor: DILLWORTH BRID
IPC: C10L1/19
Filed: 1996-02-02
Granted: 1999-09-02
Abstract: An additive composition comprising:(a) an ashless dispersant comprising an acylated nitrogen compound; and(b) a carboxylic acid, or an ester of the carboxylic acid and an alcohol wherein the acid has from 2 to 50 carbon atoms and the alcohol has one or more carbon atoms provides an improvement in the lubricity of fuel oils and exhibits improved solubility in the fuel oil.
Patent DE-69605839-T2 (DE)
Inventor: MOLLA JEAN-CLAUDE
IPC: F23D14/02
Filed: 1996-04-05
Granted: 2000-05-18
Abstract: The feeder consists of a main gas feed circuit (8), an oxidant gas feeder (10), a fuel gas enrichment line, a mixing chamber (16) for the fuel and oxidant gases, connected to the burner (14a,b) before the fuel and oxidant feeds, and a control valve (4) which allows the fuel gas to pass along the enrichment line during the burner ignition stage only. The gas enrichment line (6) branches from the main fuel gas feed line (8) in a control box (10) which regulates the delivery of the fuel gas to the main (8) and enrichment (6) lines, each of which is divided into two or more branches (8a,b,6a,b) before they reach the mixing chamber. The mixing chamber is in the form of two curved ducts connected by a crosspiece (17) to which the branches lines are connected at right angles to one another.
Patent DE-69608695-T2 (DE)
Inventor: TRUMBO L
IPC: C08F285/00
Filed: 1996-09-26
Granted: 2001-01-11
Abstract: A seed polymerized latex polymer having a gradient polymeric morphology surrounding a latex seed core having a number average core size in the range from about 20 nanometers to about 60 nanometers is described. Also described is the process for preparing the seed polymerized latex polymer having a gradient polymeric morphology.\!
Patent DE-69614261-T2 (DE)
Inventor: SALCEDO TRUJILLO JOSE
IPC: A43B13/14
Filed: 1996-08-24
Granted: 2001-12-06
Abstract: Applicable to those processes where a mould is used similar to those consisting of a receptacle with an upper lid (7); essentially characterized in that the receptacle of the mould is formed by two elements; a lower one or base (9) and an upper one or body (8) wherein its top volume defines a narrowing in such a way that the upper sole has in its side perimeter and its top area a curved-convex section (5). To remove the upper sole from the mould, the base (9) is removed which allows access to the lower part to remove the upper sole (2). The upper sole (2) of the invention is mounted on a sole (1), both forming the complete sole of the shoe. <IMAGE>
Patent DE-69617631-T2 (DE)
Inventor: VAN GESTEL ANTONIUS
IPC: H04N7/035
Filed: 1996-09-12
Granted: 2002-08-14
Abstract: By encoding references to teletext pages as an offset to a referenced teletext page, significant gains in transmission efficiency can be realized. The current teletext standard provides a mechanism for linking teletext pages, but the maximum number of different links supported by the teletext standard is insufficient to cover the need for more links for novel media services such as the transmission of Electronic Program Guides (EPG). An efficient extension of the number of links which can be supported is provided by coding further links as an offset with respect to the existing links in a conventional teletext link packet.
Patent DE-69626716-T2 (DE)
Inventor: CARONIA PAUL JOSEPH
IPC: B29C48/06
Filed: 1996-05-17
Granted: 2003-10-23
Abstract: A process for the co-extrusion of an inner layer around a conductive medium and an outer layer around the inner layer comprising:   (i) introducing into an extruder adapted for profile co-extrusion, a conductive medium; an inner layer formulation comprising a homogeneous polyethylene having a polydispersity in the range of about 1.5 to about 3.5 and an essentially uniform comonomer distribution, and an organic peroxide; and an outer layer formulation comprising (a) a copolymer of ethylene and an unsaturated ester; (b) a polyethylene having a polydispersity greater than about 4.0 and a density of at least 0.916 gram per cubic centimeter, said polymer made by a high pressure process; or (c) a heterogeneous copolymer of ethylene and one or more alpha-olefins having a density of less than 0.916 gram per cubic centimeter, a melt index of at least about 4 grams per 10 minutes, and a polydispersity greater than about 4.0, and, optionally, an organic peroxide; and (ii) co-extruding said formulations at a temperature no higher than about 160 degrees C.
Patent DE-69631039-T2 (DE)
Inventor: WILSON F
IPC: A61M31/00
Filed: 1996-04-19
Granted: 2004-09-09
Abstract: A dual port syringe has a piston reciprocable in a barrel with upper inlet (78) and lower delivery (80) ports at the distal end. The piston is pref. motor driven, the inlet port has a valved (24) connection to a fluid reservoir (22) and the outlet port is valved (26) to block flow until a set pressure is reached. Pref. a tube extends from the barrel distal end and an insert defining the ports is located in that end and extends into the tube. The inlet valve pref. allows air to be expelled from the syringe for purging but prevents backflow of injection fluid. Also claimed are a method of delivering fluid to a patient, and the appts. as an angiographic injector.
Patent DE-69631375-T2 (DE)
Inventor: DE FRANCESCO RAFFAELE
IPC: A61P43/00
Filed: 1996-05-24
Granted: 2004-11-04
Abstract: The present invention relates to the molecular biology and virology of the hepatitis C virus (HCV). An object of the present invention is a method to reproduce in vitro the RNA-dependent RNA polymerase activity of HCV that makes use of sequences contained in the HCV NS5B protein.
Patent DE-69635170-T2 (DE)
Inventor: GENTA ALESSANDRO
IPC: H01R13/42
Filed: 1996-04-24
Granted: 2006-06-22
Abstract: An electric connector (1) presenting an insulating casing (2) with a number of axial cavities (3); a number of electric terminals (4) housed inside respective cavities (3); primary retaining means (17) for retaining the terminals (4) inside the cavities (3); and a secondary retaining device (26) in turn presenting a movable element (27) which snaps on to the casing (2) into an activating position of the secondary retaining device (26); the casing (2) and the movable element (27) being formed in one piece in the deactivating position of the secondary retaining device (26), and being connected integral with each other by flexible blades (28) causing the movable element (27) to move between the deactivating and activating positions by means of a straightforward translatory movement. <IMAGE>
Patent DE-69708862-T2 (DE)
Inventor: ZOPPETTI GIORGIO
IPC: C08B37/00
Filed: 1997-05-09
Granted: 2002-08-14
Abstract: PCT No. PCT/EP97/02379 Sec. 371 Date Nov. 6, 1998 Sec. 102(e) Date Nov. 6, 1998 PCT Filed May 9, 1997 PCT Pub. No. WO97/43317 PCT Pub. Date Nov. 20, 1997Derivatives of the K5 polysaccharide having anticoagulant activity higher than heparin, obtained by a process including the steps of reacting: with an organic base a solution of K5 polysaccharide N-deacetylated, N-sulfated and epimerized at least to an iduronic acid content of 50% treating with a sulfating agent to obtain the N-resulfation of the possible N-desulfated groups.
Patent DE-69712359-T2 (DE)
Inventor: RYLEWSKI MICHAL
IPC: F24J2/04
Filed: 1997-12-01
Granted: 2002-11-21
Abstract: PCT No. PCT/FR97/02169 Sec. 371 Date May 17, 1999 Sec. 102(e) Date May 17, 1999 PCT Filed Dec. 1, 1997 PCT Pub. No. WO98/25088 PCT Pub. Date Jun. 11, 1998The invention concerns a device for capturing solar energy and transferring it onto a receiving medium to be heated. The device comprises a multiplicity of blades (16), mutually spaced and tiered up to form a screen (10) with an external surface (18) for exposure to the sun radiation and an internal surface (20) for being arranged on the side of the receiving medium (12), the blades defining between them a multiplicity of air channels (22) extending from the external surface (18) to the internal surface (20), closing means being provided for immobilizing the air contained in the channels, the blades being transparent or translucent, with low capacity for absorbing the sun radiation and low thermal conductivity, being made from a lap of thin material, and having an outline with an end part bordering the internal surface of the screen.
Patent DE-69727996-T2 (DE)
Inventor: AOYAMA SHIGERU
IPC: G02B27/09
Filed: 1997-05-14
Granted: 2005-04-07
Abstract: The optical path converting element (31) has two prism arrays (34,37) each having several prisms arranged in a prism arraying direction. Both the prism arrays are placed in such a manner that the prism arraying direction of the prism arrays are parallel to each other. Independent claims are also included for the following: (1) image display apparatus; and (2) optical projector.
Patent DE-69728430-T2 (DE)
Inventor: LOOTVOET LOUIS
IPC: A61B17/14
Filed: 1997-12-08
Granted: 2005-03-03
Abstract: The invention concerns ancillary equipment for preparing the setting of a knee prosthesis, characterised in that it comprises a plate (6) not thicker than a tibial plate of the knee prosthesis, and to which is fixed a rod (8) along an inclination suitable for obtaining a femoral interval orthogonal to the mechanical axis of the lower member; this plate is provided with a block of variable thickness, and is designed to be urged to rest on a tibial cutting plane (4) after insertion of its rod in the medullary canal of the thigh bone to obtain ligamentary equilibrium and for the ulterior lengthwise and flectional adjustment of the spaces between the proximal cut of the tibia (3) and the distal and posterior cuts of the thigh bone (2); this ancillary equipment eliminates the need for a femoral cut to obtain ligamentary equilibrium, and enables the cutting of the distal end of the thigh bone with a single cut.
Patent DE-69728450-T2 (DE)
Inventor: RAVELA JUSSI
IPC: B29C48/09
Filed: 1997-04-29
Granted: 2005-03-24
Abstract: A multi-layer reinforced and stabilized cable construction comprising a core portion (1, 11) and a non-metallic sheathing portion having barrier and protective layers and two or more outer reinforcement layers. In order for the mechanical and barrier properties of the cable to be controlled, the barrier and protective layers and/or the reinforcement layers (12, 13) are oriented in a controlled manner at different angles by fibrous reinforcements or lamellar barriers.
Patent DE-69735635-T2 (DE)
Inventor: SIH C
IPC: H04M1/725
Filed: 1997-11-13
Granted: 2007-05-03
Abstract: A novel and improved method and apparatus for providing an interface to a digital wireless telephone system compatible with standard analog wire line telephones and analog wire line fax machines is disclosed. During a telephone call, a fax detector (11) monitors the incoming data for fax signals. If a fax is detected, the data processor (12) switches from processing the data as if it were voice to processing it as fax. In addition, the remote station is sent a signal notifying it to process the data as fax rather than voice. The fax detector (11) operates by detecting the preamble of a V.21 message, present at the beginning of every fax call. Energy is measured in both frequencies of the BFSK signals. A decision is made by analyzing these energies and locating a specific pattern which repeats itself a sufficient number of times.
Patent DE-69738133-T2 (DE)
Inventor: HUDSON GUY F
IPC: B24B37/24
Filed: 1997-10-17
Granted: 2008-06-12
Abstract: A method for chemical-mechanical planarization of a substrate on a fixed-abrasive polishing pad in which a planarizing solution is dispensed onto the fixed-abrasive polishing pad. The planarizing solution is preferably an abrasive-free planarizing solution that oxidizes a surface layer on the substrate without passing the surface layer into solution, and the fixed-abrasive pad has a substantially uniform distribution of abrasive particles fixedly bonded to a suspension medium. The surface layer of the substrate is then pressed against the fixed-abrasive pad in the presence of planarizing solution, and at least one of the fixed-abrasive pad or the substrate moves relative to the other to remove material from the surface of the substrate. In operation, the planarizing solution forms a rough, scabrous layer of non-soluble oxides on the surface layer that are readily removed by the abrasive surface of the polishing pad. In one embodiment of the invention, the pH of the planarizing solution is controlled to oxidize the material of the surface layer without passing it into solution.