baber/WOPTO huggingface dataset:
Patent EP-0858528-A1 (EP)
Inventor: JEWELL RICHARD A
IPC: D21H17/52
Filed: 1996-10-29
Abstract: L'invention concerne le papier et des produits similaires dans lesquels au moins une partie de la composition de fabrication est constituée essentiellement de fibres cellulosiques de carboxyéthyle insolubles dans l'eau. Un additif cationique, tel qu'une résine de polyamide épichlorohydrine résistant à l'état humide ou un amidon cationique, est également nécessaire. De 2-100 % de la fibre modifiée est utilisé conjointement avec une fibre à papier habituelle. Le degré de substitution carboxyalkyle de la fibre carboxyéthylée se situe dans la plage d'environ 0,01-0,3, de préférence d'environ 0,025-0,10. L'amélioration du rapport des résistances à la traction et à l'éclatement à l'état humide et à l'état sec, comparé avec des feuilles réalisées à partir de fibres non modifiées, constitue une caractéristique notable des produits en papier réalisés avec ce système fibres/additif cationique.
Patent EP-0861521-A1 (EP)
Title: A method of hermetically bonding oxide materials at relative low temperatures
Inventor: CHRISTENSEN FRANK K
IPC: H03H3/02
Filed: 1996-11-15
Abstract: A method of hermetically bonding oxide materials. The bonding is performed by means of an intermediate layer of a commercially available lead borate glass at a temperature below the melting point of aluminium. The method requires no previous surface treatment of structuring of the oxide materials, and electrical feedthroughs can be provided in the same process step as the bonding.
Patent EP-0874842-A1 (EP)
Inventor: BAXTER ANDREW DOUGLAS
IPC: A61K31/4178
Filed: 1996-11-22
Abstract: Peptidyl compounds having an imidazole substituent have therapeutic utility via their inhibitory effect on metalloproteinases and tumour necrosis factor.
Patent EP-0869764-A1 (EP)
Inventor: GRAVES GARY G
IPC: A61K8/73
Filed: 1996-11-14
Abstract: On accélère le séchage d'un vernis à ongles à base d'un mélange de solvant de nitrocellulose et de plastifiant(s) en incorporant une catégorie spéciale de copolymères de vinyle-silicone. On évite le piégeage des bulles dans le vernis séché en incorporant comme agent anti-mousse de la diméthicone.
Patent EP-0956265-A1 (EP)
Inventor: CORDELET FREDERIC
IPC: C01G23/053
Filed: 1996-12-20
Abstract: The invention relates to a process for treating an aqueous starting phase (PAD) containing titanium and sulfuric acid and resulting from the etching of titanium-containing ores by sulfuric acid of the type comprising the following steps: an extraction step wherein the aqueous starting phase (PAD) is brought in contact with an organic extraction phase (POE) containing one or a plurality of organophosphoretted compounds, whereby an organic phase is obtained which contains titanium and the sulfuric acid (PO); a regeneration step wherein the organic phase containing titanium and sulfuric acid is regenerated by bringing it in contact with an aqueous regeneration phase (PAR0), whereby an aqueous regenerated phase (PARf) containing the titanium is obtained; characterized in that it comprises an additional step wherein all or part of the aqueous regenerated phase (PARf) is brought in contact with an organic washing phase (POL), whereby a titanium-containing treated aqueous phase (PAT) is obtained.
Patent EP-0787969-A1 (EP)
Inventor: WERNZ ALBERT
IPC: F42B12/78
Filed: 1997-01-14
Abstract: The bullet has external cladding (1), and a solid core (2), which forms a penetrator which extends the full length of the bullet and is of significantly smaller outside diameter than the cladding for most of its length. Also claimed is a method of manufacture, in which a blank core (7) is made to the final dimensions in the shaft (4) and the nose tip (3), and is made oversize in the rest of the nose. A cladding blank (8) is fitted to the core blank (7), to be in intimate contact with the shoulder (5) and stepped rear (6) of the core, and has oversized diameter; the bullet is mounted between centres and finished to the desired profile.
Patent EP-0786283-A1 (EP)
Inventor: MURATA YOSHIHIKO
IPC: B01D53/88
Filed: 1997-01-15
Abstract: An NO x -cleaning paving block comprising a surface layer which contains 100 parts by weight of cement, 10-50 parts by weight of titanium dioxide powder and 100-700 parts by weight of sand and is layered on a concrete-made base layer, preferably with a surface layer thickness of 2-10 mm, wherein the surface layer has a void volume of 10-40% and a water permeability of 0.01 cm/sec. or higher. Further, the surface layer of the block preferably is made uneven, for example, is trapezoid in cross section, corrugated or zigzagged. The NO x -cleaning paving block can be finished so as to have a rough surface by tapping the surface layer containing titanium dioxide with many projections from a surface-roughening tool, for example. The surface layer can further incorporate an adsorbing material mixed at a weight ratio of 5-30 to 100 parts by weight of a total composition of the surface layer except water. One or more of zeolite, Magadiite, petalite and clay is used as the adsorbing material. Ten to fifty percent of the sand can be replaced by glass beads and/or glass powder having a particle size of 1-6 mm.
Patent EP-0805281-A1 (EP)
Inventor: PIEPLOW KARL-HEINZ
IPC: E04B1/58
Filed: 1997-04-19
Abstract: The connecting device includes two rod shaped strips each with at least one recess (6, 7), preferably in a corner region, and a connecting element (5) engaged with the recesses. The recesses are tubular, and have a cross section which is on an axis of symmetry. The connecting element has a body (4, 4') co-axial with the axis of symmetry (26) in the recess. The external surface (14) of this body lies at least partly against the internal surface (8) of the relevant recess.
Patent EP-0811612-A1 (EP)
Inventor: KUSABA TOMOYUKI
IPC: C07C333/24
Filed: 1997-05-27
Abstract: The purpose of the invention is to provide a process for advantageous production of dithiocarbonimide derivatives of the formula I:
      which comprises reacting a keto-ester compound represented by the formula II with a dithiocarbamate compound represented by the formula III:
      in the presence of a base to give a keto-ester derivative represented by the formula IV:
      then reacting said keto-ester derivative with methylamine to give a keto-amide derivative represented by the formula V:
      and then reacting said keto-amide derivative with O-methylhydroxylamine.
Patent EP-0816544-A1 (EP)
Inventor: SCHOBESBERGER CLAUS
IPC: D01F8/06
Filed: 1997-06-18
Abstract: Recyclable textile sheet in which the warp and/or weft consists of yarn or twist made of 2-component polyolefin fibres (2-CPF) in combination with 0-50 wt% polypropylene (PP) fibres.
Patent EP-0826450-A1 (EP)
Inventor: MAY EWALD
IPC: F16F9/32
Filed: 1997-08-14
Abstract: The method concerns calibration of a basically disk-shaped sintered component (1) whose circumferential surface has a continuous and/or polygonal contour provided with at least one annular recess. The component is placed into a calibrating die (12) and is fixed by at least one top and one bottom profiled punches (18, 17) and by at least one calibrating slider (20.1, 20.2) meshing with the recess. Pressure is applied to the punches. As a result, the recess is brought to the final dimensions by at least particle deformation.
Patent EP-0846890-A1 (EP)
Inventor: SCHULZE PETER
IPC: F16H55/30
Filed: 1997-11-28
Abstract: Ein Kettenrad (1) für einen Kettentrieb (K) mit treibendem und/oder getriebenem Kettenrad (1), mit Zähnen (5) und Zahnlücken (6), deren Flanken gegebenenfalls aus Kreisbogenabschnitten oder Evolventen geformt sind, wobei jede Zahnlücke (6) ein konkaves, in die angrenzenden Einlauf- und Auslaufflanken (E,A) übergeführtes Rollbett (B) mit einem geometrisch definierten Krümmungszentrum (Z) aufweist, soll verbessert werden. Hierzu ist die Zahnlücke (6) hinsichtlich der Steilheit ihrer Einlauf- und Auslaufflanken (E,A) bezogen auf eine das Krümmungszentrum (Z) und die Kettenradachse (X) enthaltene Referenzebene asymmetrisch ausgebildet. <IMAGE>
Patent EP-0841317-A1 (EP)
Inventor: BUTLER JAMES R
IPC: C07C15/46
Filed: 1997-10-24
Abstract: The present invention discloses a method and apparatus for dehydrogenating ethylbenzene
into styrene which method and apparatus eliminate the need for multiple reactors and preheaters by
providing a single compact reactor which utilizes the principle of ascending-heat thermal reactor by
having an internal heat source such as gas heaters or electric elements.
Patent EP-0786619-A1 (EP)
Inventor: THOMSON JACK GALL
IPC: F16L55/10
Filed: 1997-01-20
Abstract: A breakaway fluid coupling including first (12) and second coupling halves (16) which are separable from one another in a generally longitudinal axial direction when exposed to a first separating force in excess of a first predetermined force when applied co-axially of the longitudinal axis of the coupling or to a second separating force in excess of a second predetermined force when applied at an inclined angle to said longitudinal axis, the first coupling half including a main body portion and a separate auxiliary body portion mounted on the main body portion to form an axial extension thereof, said second coupling half being axially slidably mounted on said auxiliary body portion (24) and being retained thereon against axial removal by first retention means (47) adapted to permit the second coupling (16) to slide axially off the auxiliary body portion when exposed to said first separating force, the auxiliary body portion being mounted on the main body portion so as to be capable of pivoting relative thereto about an axis perpendicular to said longitudinal axis, the auxiliary body portion being secured in co-axial alignment with said longitudinal axis and retained against axial separation with the main body portion by second retention means (36) adapted to permit the auxiliary body portion to pivot about said axis and separate from the main body portion when exposed to said second separating force.
Patent EP-0793292-A1 (EP)
Inventor: WAYLETT NICHOLAS STANLEY ARTHU
IPC: H04B17/00
Filed: 1997-02-25
Abstract: For a specific antenna installation the variables of temperature, frequency and length affect the performance of the installation. Most of these variables can be taken into account by specific circuitry, but batch to batch variations at the antenna cannot be taken into account, since these variables tend to be outside the dynamic range of the base station. These have to be monitored on an individual basis, and are taken into account on installation. In accordance with the present invention,there is provided a base station arrangement 10 comprising an antenna 12 with adjacently located amplifiers 18, wherein the noise of an amplifier on one channel can be monitored as a signal source and compared with a reference value, whereby signal loss associated with the arrangement can be compensated. A method of calibrating the receive electronics of a base station arrangement, wherein the arrangement comprises an antenna with an adjacently located receive amplifier and remotely located electronic control means is also disclosed.
Patent EP-0899565-A1 (EP)
Inventor: WENTWORTH WAYNE E
IPC: G01N30/64
Filed: 1997-08-28
Abstract: A method and apparatus are set forth which
enables a gas chromatographic column output to be connected
with a pulse discharge chamber in which chemically bound
chlorine in volatile organic or inorganic samples is measured.
A spark discharge is formed in the chamber to ionize and excite
helium molecules to a metastable state. In turn, that transfers
excitation to a trace of krypton gas in the chamber which is
ionized, and the ionized krypton then preferentially binds with
chemically bound chlorine. The latter binding occurs with the
liberation of a photon centered at about 222 nanometers
thereby defining a spectral region of interest which is
measured by a photomultiplier tube to quantify chemically
bound chlorine.
Patent EP-0833485-A1 (EP)
Inventor: FUJIMORI TAKAHIRO
IPC: H04L12/28
Filed: 1997-09-10
Abstract: An electronic network system for implementing ARP (Address Resolution
Protocol) and RARP (Reverse Address Resolution Protocol) type communication. ARP type
communication is facilitated by including within the ARP response packet an offset address
indicating the memory location of the software application that is the subject of the ARP type
communication. RARP type communication is facilitated by providing each network node
with a network unique ID and using the unique ID when generating RARP requests.
Patent EP-0840222-A1 (EP)
Inventor: JONES ANDREW MICHAEL
IPC: G06F11/28
Filed: 1997-10-24
Abstract: There is disclosed a computer system including a microprocessor
on an integrated circuit chip comprising an on-chip CPU and a
debugging port connected to a communication bus on the integrated
circuit and to an external debugging computer device. The
external debugging device is operable to transmit control signals
through the debugging port: a) to stop execution by the CPU of
instructions obtained from a first on-chip memory; b) to provide
from a second memory associated with the external debugging
computer device a debugging routine to be executed by the CPU;
and c) to restart operation of the CPU after the routine with
execution of instructions from an address determined by the
external debugging device. The on-chip CPU is operable with code
in the first memory which is independent of the debugging
routine. A method of operating such a computer system with an
external debugging device is also disclosed.
Patent EP-0798902-A1 (EP)
Inventor: MARCHESANI ROSSANO
IPC: H04L27/227
Filed: 1997-03-24
Abstract: The device includes a fast phase-locked loop (31) which is driven by a wideband phase error integrator (37) which provides a first estimate (36) of phase error for an auxiliary phase-locking structure (32). The auxiliary phase-locking structure is driven by a filter (38) which is typically formed by an adder which works out a moving-average phase error over a predetermined number of samples. The sum is used to drive a complex modulator (33), using ROM (39) which transcribes the integrated and filtered phase error. The modulator is supplied with the input signal (30) via a delay line (35), and its output is applied to a baseband regenerator (34).
Patent EP-0801379-A1 (EP)
Inventor: LAZZARI JEAN-PIERRE
IPC: G11B5/37
Filed: 1997-03-25
Abstract: The method involves the formation of a subassembly on a first semiconductor substrate (12). This has the parts of the magnetic circuit including an underpart (14), two magnetic pillars (161,162), flux concentrators (321,322) and a conductive winding (18). A second substrate (40) is then coated by molecular beam epitaxy, with a resist layer (44) and a sandwich comprising a 15 nm quantum well (46) between the doped or undoped layers (48,50). The substrates are combined by juxtaposition of their insulating coatings (34,52). The second substrate is removed and the sandwich is etched to form the magnetic field detector (60), which is covered with insulation (80) and overlaid with two pole pieces (821,822) separated by a gap (84).
Patent EP-0891972-A1 (EP)
Inventor: ADACHI HIROYUKI
IPC: A01N43/78
Filed: 1997-02-10
Abstract: This invention concerns a benzoic acid represented by the
formula [I]
 
or a benzoic acid derivative and a method for the production of a
compound represented by the formula [I]. The compound represented by
the formula [I] is an intermediate for the production of a herbicidally
active pyrazole compound represented by the formula [B]
Patent EP-0882155-A1 (EP)
Title: Softening lotion composition, use thereof in paper making, and resulting paper product
Inventor: BRET BRUNO
IPC: D21H17/07
Filed: 1997-02-10
Abstract: A softening lotion composition that is liquid at a temperature of at least around 5 °C and useful for treating an absorbent paper product, is disclosed. The composition includes (a) 1-10 wt % of a component essentially containing a quaternary ammonium compound; (b) 5-99 wt % of an aqueous softening component including, as the active material, (i) one or more saturated straight fatty alcohols having at least 16 carbon atoms, (ii) one or more waxy esters having a total of at least 24 carbon atoms, and (iii) optionally one or more non-ionic and/or amphoteric emulsifiers; and (c) q.s.p. 100 wt % of a solvent such as a polyol, a mineral oil or mixtures thereof. Said composition is useful in the manufacture of absorbent paper products.
Patent EP-0880642-A1 (EP)
Inventor: FLECK CARL MARIA PROF DR
IPC: F01N3/02
Filed: 1997-02-10
Abstract: The invention relates to a device for the cleaning of exhaust gases from internal combustion engines, in particular a diesel exhaust soot filter. Said device has a discharge electrode (8), a counterelectrode (28) opposite thereto for electrical charging of the exhaust gas components, a ceramic structure (1) with a circular cross-section and ducts (20) extending therethrough in the direction of flow, and an internal electrode (5) at high voltage. This electrode is arranged on the inner cylinder wall (21) of the ceramic structure (1) and creates an electrical field at right angles to the ducts (20) passing through said ceramic structure. The soot particles are deposited and oxidised on the walls of the ducts (20), and a separation is provided to prevent flow through the hollow internal space (22) of the ceramic structure (1). To prevent the formation of conductive soot bridges between high-voltage-conducting components and earth the separation of the hollow internal space (22) of the ceramic structure (1) is an electrical insulator, preferably a ceramic stopper (4), arranged at the inlet side of the gas stream.
Patent EP-0931037-A1 (EP)
Inventor: ERHARDT KLAUS
IPC: C05G3/00
Filed: 1997-09-29
Abstract: La présente invention concerne de l'engrais sous conditionnement pelliculaire contenant divers volumes d'une substance nutritive, l'enveloppe pelliculaire étant un polymère perméable à l'eau, une matière à teneur en cellulose, un textile, une matière en lignocellulose ou une combinaison d'au moins deux de ces matières, le mode de fabrication et un procédé de fertilisation où l'engrais sous conditionnement pelliculaire trouve une application.
Patent EP-1017503-A1 (EP)
IPC: G01N33/49
Filed: 1997-10-20
Abstract: Séparation des globules rouges du plasma ou du sérum dans le sang entier qui consiste à en disposer un tube sous vide (2) scellé par un bouchon autoclave (26) placé de préférence coaxialement au-dessus d'un tube (4) contenant un échantillon de sang et scellé au moyen d'un bouchon autoclave (28). Une aiguille (14) creuse à double extrémité maintenue par un élément de support (6) est placée entre les tubes (2, 4), coaxiale à ces derniers. Les tubes, maintenus verticalement dans l'élément de support (6), sont placés dans une centrifugeuse (84) où ils sont soumis à une rotation autour d'un axe parallèle à l'axe des tubes et de l'aiguille, un espace séparant les tubes de l'axe. Une fois que les globules rouges ont été séparés du sérum et/ou du plasma, les tubes (2, 4) sont poussés l'un vers l'autre de manière que l'aiguille (14) traverse les deux bouchons, et le sérum et/ou le plasma est aspiré dans le tube supérieur (2). Les tubes (2, 4) et l'aiguille (14) sont séparés tout en restant en rotation ce qui permet d'assurer la séparation désirée des composants de sang entier.
Patent EP-0896755-A1 (EP)
Inventor: CACKETT DENNIS WILLIAM
IPC: H02G1/12
Filed: 1997-03-25
Abstract: A device for stripping outer coatings from cables comprises a cutting edge movable so as to impinge on a portion of cable to be stripped. The portion of cable to be stripped is restrained by two surfaces adjacent the portion to facilitate the cutting of a section of the cable parallel to its longitudinal axis without damaging the inner element of the cable.
Patent EP-0897594-A1 (EP)
Title: Control of junction depth and channel length using generated interstitial gradients to oppose dopant diffusion
Inventor: BUYNOSKI MATTHEW S
IPC: H01L21/22
Filed: 1997-04-11
Abstract: An improved manufacturing process and an improved device made by the process for retarding diffusion of implanted dopants during subsequent high-temperature processing. A layer of an electrically inactive species (62) is implanted well below the active dopant layers (52, 70), and the excess interstitials due to damage from the electrically inactive species layer form a retarding gradient which opposes dopant diffusion. Using this process, shallow source-drain junctions (76) can be achieved, and lateral encroachment of LDD implants (52) under the gate (55) can be minimized.
Patent EP-0891393-A1 (EP)
Inventor: BENSON SCOTT C
IPC: C12Q1/68
Filed: 1997-04-01
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 EP-0914469-A1 (EP)
Inventor: GOODFELLOW PETER NEVILLE
IPC: C12Q1/68
Filed: 1997-05-16
Abstract: The invention encompasses methods of identifying the presence of a mutation in a gene of interest in an organism which include identifying in a test nucleic acid sample from a mutated organism or a mutated cell from an organism a mutation in a gene of interest without the prior observation of a phenotypic alteration in the mutated organism or cell.
Patent EP-0901608-A1 (EP)
Title: Optischer sensor zur neigungswinkelbestimmung
Inventor: BRAUNECKER BERNHARD
IPC: G01C9/20
Filed: 1997-05-23
Abstract: Die Erfindung betrifft einen Neigungssensor (50) mit einer optischen Strahlungsquelle (6), einer sich nach der Schwerkraft richtenden Neigungsfläche (10), auf die die Strahlung der Strahlungsquelle (6) mit einem neigungsabhängigen Winkel fällt und mit einem ortsauflösenden optoelektronischen Detektor (7). Es werden optische Elemente (2a, 2b, 3a, 3b) zur Abbildung der Strahlungsquelle (6) auf dem Detektor (7) monolithisch auf einem Grundkörper (1) integriert. Durch die monolithische Integration der optischen Elemente (2a, 2b, 3a, 3b) kann der Neigungssensor (50) miniaturisiert hergestellt werden, woraus sich günstige Herstellkosten, geringes Gewicht und geringer Platzbedarf ergeben. Die optischen Elemente (2a, 2b, 3a, 3b) können reflektiver, refraktiver und diffraktiver Art sein. Dabei können sie auch derart strukturiert sein, daß sie auf dem Detektor (7) ein definiertes Intensitätsmuster liefern und so die Meßgenauigkeit und den Winkelmeßbereich des Neigungssensors (50) vergrößern.