baber/WOPTO huggingface dataset:
Patent EP-1405403-A1 (EP)
Inventor: SOWLATI TIRDAD S H
IPC: H03F1/22
Filed: 2002-06-18
Abstract: A method for increasing the maximum useable supply voltage in an amplifier circuit is presented. A self-biased cascode amplifier circuit includes a first MOSFET and a second MOSFET connected in series and coupled between a DC voltage source terminal and a common terminal. An RF input signal terminal is coupled to a gate electrode of the first MOSFET, and the gate of the second MOSFET is connected between a resistor and a capacitor connected in series between the drain of the second MOSFET and the source of the first MOSFET. In preferred embodiments a unidirectionally-conducting boosting sub-circuit is coupled between a drain electrode and the gate electrode of the second MOSFET, which may comprise a diode-resistive sub-circuit, or a third MOSFET connected across a resistive voltage divider. The output of the amplifier circuit is taken from the drain electrode of the second MOSFET. These configuration permits the first and second MOSFETs to withstand a larger output voltage swing, thus permitting the use of a higher supply voltage and increased output power, without the necessity of complex biasing voltages.
Patent EP-1381320-A1 (EP)
Inventor: PIER ARNOLD
IPC: A61B17/00
Filed: 2002-04-24
Abstract: The invention relates to a surgical-clip applicator (1) comprising a handle (2) with an actuating device (4), a tubular shaft (6), which is fixed to the handle and in which a push rod (8) that can be displaced longitudinally by the actuating device (4) and returned to its original position by means of a spring force, is located. The invention also comprises an interchangeable head part (17) on the distal end of the tubular shaft (6), said part containing a clip magazine (12) that holds several clips (10), and a closing element (14) for the clips (10) on the distal end (16) of the head part (17). The push rod (8) in the proximal part (20) of the tubular shaft (6) acts on a spring-loaded plunger element (25), which is located in the head part (17) and is connected to a transport slide (24) for the clips (10) in the clip magazine (12). The invention is characterised in that a detent element (54) is located between the push rod (8) and the plunger element (25).
Patent EP-1406948-A1 (EP)
Inventor: WILTZER KARLHEINZ
IPC: B01J19/00
Filed: 2002-05-17
Abstract: Bei einem Verfahren und einer Vorrichtung zur Herstellung von hochviskosen oder hochstabilisierten Polykondensaten und entmonomerisiertem PA6 unter Verwendung von senkrechten Reaktionsstufen wird die Polykondensatschmelze aus einer Vorstufe in das obere Ende der Reaktionsstufe eingespeist und über Verteilereinrichtungen und oberflächenvergrössernde Elemente verteilt. Mittels Inertgas oder Vakuum wird aus der fliessenden Polykondensatschmelze Abproduktionsreaktionspartner entfernt und oberhalb der Pegels der Polykondensatzschmelze aus der Reaktionsstufe entfernt. Die Produktverweilzeit im Sumpf wird so gewählt, dass am unteren Ende der Reaktionsstufe ein im chemischen Gleichgewicht befindliches Polykondensat vorliegt, von dem ein Teil in das obere Ende der Reaktionsstufe zurückgespeist wird, während der verbleibende Teil entsprechend dem gewählten Durchsatz zur weiteren Verwendung aus der Reaktionsstufe ausgetragen wird.
Patent EP-1395618-A1 (EP)
Title: Method for producing ethylene homopolymers and copolymers by means of radical high pressure polymerization
Inventor: ZOLLER WILHELM
IPC: C08F2/00
Filed: 2002-06-04
Abstract: The invention relates to a method for producing ethylene homopolymers and copolymers by means of radical polymerization in a tubular reactor at pressures greater than 1000 bar and temperatures ranging from 120 to 400  DEG C. Initially, small quantities of radical chain starters are supplied to a streaming flow medium containing ethylene, molar mass regulators and optionally, polyethylene, whereupon polymerization takes place. According to the invention, polymerization takes place at pressures between 2000 and 3500 bar, and the temperature profile of the reaction mixture inside the tubular reactor ranges from 100 to 350  DEG C.
Patent EP-1390190-A1 (EP)
Inventor: SCHAEFER BERNHARD
IPC: B29C48/76
Filed: 2002-04-15
Abstract: Die Erfindung betrifft ein Verfahren zur Regelung des Minimalwertes des Drucks in der ersten Hälfte der Austragszone in Förderrichtung bei einem Einschneckenentgasungsextruder oder einem Kaskadenextruder während der Förderung einer Schmelze eines thermoplastischen Kunststoffs, wobei der Einschneckenentgasungsextruder oder der Kaskadenextruder jeweils eine erste Schneckenstufe (13), eine Entgasungszone (14), eine Austragszone (22) sowie einen Messregelkreises (M) aufweisen, der einen Druckmesssensor (P) in der ersten Hälfte der Austragszone, einen Regler (R) und ein Stellglied (S) zur Beeinflussung des Drucks in der Austragszone beinhaltet, wobei der Druck mittels des Druckmesssensors (P) gemessen wird und über den Regler (R) und das Stellglied (S) so eingestellt wird, dass der Minimalwert am Ort der Messung zwischen 0,1 und 10 bar liegt.
Patent EP-1418429-A1 (EP)
Inventor: KOHNO HIROAKI
IPC: G01N33/92
Filed: 2002-07-12
Abstract: The present invention provides a method for
quantitatively determining a denatured lipoprotein in a
biological sample which comprises contacting the biological
sample with an antibody against phosphocholine and
determining a formed immune complex, a method for detecting
a cardiovascular disease which comprises contacting the
biological sample with an antibody against phosphocholine
and determining a formed immune complex, a reagent for
quantitatively determining a denatured lipoprotein which
comprises an antibody against phosphocholine, and a reagent
for detecting a cardiovascular disease which comprises an
antibody against phosphocholine.
Patent EP-1454039-A1 (EP)
Inventor: HERYNEK ROLAND
IPC: F01P11/16
Filed: 2002-06-20
Abstract: Die Erfindung betrifft ein Verfahren zur Temperaturregelung eines Motors, insbesondere eines Verbrennungsmotors 12, bei dem der Motor über wenigstens eine Vorlaufleitung 35 und wenigstens eine Rücklaufleitung 44 innerhalb eines Külkreislaufs 14 mit einem Kühler 16 verbunden ist, welcher seinerseits wiederum über eine ventilgeregelte Bypassleitung 48 zwischen der wenigstens einen Vorlaufleitung 35 und der wenigstens einen Rücklaufleitung 44 umgangen werden kann. Der Kühlkreislauf 14 weist zudem mindestens eine steuer und/oder regelbare Pumpe, insbesondere eine elektrische Pumpe 34 zur Umwälzung eines Kühlmittels durch die Verbindungsleitungen 32 Kühlkreislauf 14 sowie ein Steuergerät 52 auf, das die Kühlleistung des Kühlkreislaufs 14 steuert und/oder regelt. Erfindungsgemäss wird vorgeschlagen, mindestens eine Bauteiltemperatur des Motors 12 durch die Kühlmitteltemperatur und den Volumenstrom des Kühlmittels durch den Motor 12 zu bestimmen.
Patent EP-1411059-A1 (EP)
Inventor: KANEKO TOYOKAZU
IPC: A23L27/10
Filed: 2002-07-19
Abstract: Disclosed herein are a process for producing mixed
crystals of disodium 5'-guanylate and disodium 5'-inosinate
which comprises precipitating mixed crystals of disodium
5'-guanylate and disodium 5'-inosinate (I+G mixed crystals) by
adding an aqueous mixed solution of disodium 5'-guanylate and
disodium 5'-inosinate and a hydrophilic organic solvent at the
same time into a crystallization vessel in such manner that the
ratio of the hydrophilic organic solvent to the liquid phase
in the crystallization vessel is maintained in a range of 30
to 70 vol%, as well as such process for producing I+G mixed
crystals wherein said producing of I+G mixed crystals is
carried out by seeding crystallization wherein crystals of
5'-IMP2Na or/and I+G mixed crystals are used as seed crystals.
According to these production processes, the by-production of
amorphous solids of 5'-GMP2Na which adversely affect
separability of the crystals concerned, is inhibited, and
therefore, such mixed crystals having a good separability
without contamination of such amorphous solids, can be produced
in a high productivity.
Patent EP-1428021-A1 (EP)
Title: Procede de controle de qualite biometrique
Inventor: PARVIN CURTIS
IPC: G16H40/20
Filed: 2002-08-23
Abstract: L'invention concerne une application de procédé de contrôle de qualité biométrique (QC) configuré de façon à surveiller une erreur systématique ou une erreur de précision pour chaque essai. Ledit procédé permet de caractériser des répartitions de données de population de patients et de comparer, de mettre en contraste et de corréler des variations de répartitions de données de patients par rapport à une variation quelconque dans des populations de données QC. Le procédé biométrique QC surveille le processus analytique à l'aide de données collectées à partir d'essais répétés de matériaux de contrôle de qualité et de données de patient (résultats d'essais). Ledit procédé biométrique QC permet d'identifier la combinaison optimale, par exemple, de la fréquence d'essai de contrôle de qualité, du nombre de contrôles de qualité effectués et des règles de contrôle de qualité appliquées afin de réduire le nombre de résultats de patient attendus inacceptables produits par un état quelconque d'erreur pouvant survenir hors d'un contrôle.
Patent EP-1432773-A1 (EP)
Title: Procede de polissage mecanico-chimique a base de sel des terres rares/oxydant
Inventor: MOEGGENBORG KEVIN J
IPC: B24B37/00
Filed: 2002-09-06
Abstract: L'invention concerne un procédé permettant de polir un substrat à couche métallique par la mise en oeuvre d'un système de polissage mécanico-chimique comprenant un tampon de polissage et/ou un abrasif, un sel des terres rares, un oxydant plus fort que le sel des terres rares et un excipient liquide.
Patent EP-1411971-A1 (EP)
Inventor: MANTOVANI A
IPC: G01N33/74
Filed: 2002-07-18
Abstract: L'invention concerne le gène PTX3 ou une activité équivalente de PTX3 requis pour la fertilité femelle. Une manipulation de l'activité de PTX3 permet de réguler la fertilité femelle. Les effets de la stérilité femelle peuvent être améliorés, la capacité reproductrice peut être accrue ou diminuée selon les souhaits et la fertilité femelle peut être améliorée ou des combinaisons de cela. On répond ainsi au besoin en thérapies relatives à la fertilité femelle.
Patent EP-1414689-A1 (EP)
Title: Moveable lock for sliding walls
Inventor: SCHOBEREGGER MICHAEL
IPC: E05D15/10
Filed: 2002-07-31
Abstract: The invention relates to a lower locking device (3) for locking a sliding door (2) on a rail vehicle (1), comprising at least one longitudinal support (8). Said locking device (3) comprises a locking pouch (6) with a catchment area (12) for a lower end (11) of the sliding door (2).  The locking pouch (6) is rotatably mounted on the longitudinal support (8) of the rail vehicle (1) and is connected to an actuation shaft (4) by at least one connecting rod (9).  The actuation of said actuation shaft enables the locking pouch (6) to be arranged in a door fixing position as well as in a door releasing/receiving position.
Patent EP-1418828-A1 (EP)
Inventor: THOMPSON JESSE B
IPC: A45F3/04
Filed: 2002-07-30
Abstract: A hip belt (100) is disclosed having split left (130) and right (150) portions. The upper legs (131, 151) and lower legs (132,152) of the split portions are attached to adjustable straps (180, 184) such that the belt tension is distributed to both the upper and lower portions to facilitate a snug fit to the user. Transverse members (200) interconnect the respective upper and lower legs, maintaining the desired leg spacing. The transverse members are semi-rigid, flexible members, allowing the split belt to readily conform to the user's profile. Fastening the transverse members along the outer edges of the belt permits the legs to rotate to better conform to the user. In an embodiment of the hip belt (300) a plurality of transverse members are distributed along the length of the split portion of the belt.
Patent EP-1537584-A1 (EP)
Inventor: LOWREY TYLER A
IPC: G11C11/56
Filed: 2002-09-11
Abstract: The memory device has constituent cells (604) which include a structural phase-change material to store the cell's data. This material may be, for instance, a chalcogenide alloy. A first pulse (204) is applied to the cell (604) to leave the material in a first state, such as a reset state in which the material is relatively amorphous and has relatively high resistivity. Thereafter, a second pulse (208) is applied to the cell (604) to change the material from the first state to a second, different state, such as a set state in which the material is relatively crystalline and has relatively low resistivity. This second pulse (208) has a generally triangular shape, rather than a rectangular one.
Patent EP-1426159-A1 (EP)
Title: METHOD OF MOLDING PLASTIC PART TO CONTAINER MADE OF FLEXIBLE WEB MATERIAL, A DEVICE THEREFOR, AND CONTAINER HAVING PLASTIC PART MOLDED THERETO
Inventor: BENGTSSON ULF
IPC: B65D47/36
Filed: 2002-09-09
Abstract: A simple designs and free designs can be arranged in the container having
complicatedly folded flaps to container top wall. The manufacturing steps can be
reduced. The hygienic container can be provided. 
A plastic part is moulded onto a top of a container obtained by forming a flexible
web material with crease lines into tube shape, filling contents to the tube web
material, traverse sealing and cutting the tube web material, folding a primary
container obtained by the cutting along crease lines and, forming a final shape
container with multi-folding of the folded flap onto the container top.
Patent EP-1438329-A1 (EP)
Inventor: LIESI PAEIVI
IPC: C07K7/08
Filed: 2002-10-25
Abstract: The present invention relates to biologically active peptides derived from the neurite outgrowth-promoting domain of laminin-1, i.e. the γ1-chain of laminin-1. These peptides include the decapeptide RDIAEIIKDI (SEQ ID NO: 1) and the truncated peptides derived therefrom comprising the biologically active domain thereof, the tripeptide KDI. The invention is directed to the biologically active tripeptide motif KDI, and to its use in promoting regeneration of neuronal or non-neuronal tissues and, in specific, to its use in the treatment of spinal cord injuries.
Patent EP-1432628-A1 (EP)
Title: Displacing device for conveyor belt scrapers
Inventor: SCHULMEISTRAT HANS-DIETER
IPC: B65G45/16
Filed: 2002-10-01
Abstract: Displacing devices for conveyor belt scrapers are essentially comprised of torsion spring elements situated inside housings (15) on both sides of the conveyor belt, whereby the housings (15) are connected to the stationary part of the conveyor belt and the torsion spring elements are connected to rockers (13) on whose ends bushes (14) with locking screws (31, 32) are provided for holding the tubular ends (2) of the supporting structure that, in turn, holds the scraper strip. In order to improve the height adjustment or angular adjustment of the scraper strips, the housing (25) of a height adjusting device (22) is mounted on the rockers (13), whereby the bushes (14) are mounted on the height-adjustable part (23) of the height adjusting device (22). In addition, another bush (35) is provided on one of the other bushes (14) while being laterally joined thereto via a flange (33) and is provided in the form of an angle adjusting device with the provision of a locking screw (34) and securing nuts (38).
Patent EP-1446342-A1 (EP)
Title: Fördereinrichtung zum fördern von fördergut auf paletten oder dergleichen mit richtungswechsel
Inventor: FREUDELSPERGER KARL
IPC: B65G35/06
Filed: 2002-11-13
Abstract: Bei einer Fördereinrichtung (1) mit Richtungswechsel zum Fördern von Fördergut vorzugsweise auf Paletten (2) oder dergleichen längs einer ersten Förderstrecke (3) und einer anders gerichteten zweiten Förderstrecke (4), sowie einer Umsetzanordnung zum Umsetzen der Paletten von der ersten auf die zweite Förderstrecke, wird vorgeschlagen, die Umsetzanordnung als eine angetriebene Linearförderbahn (5) zur Übernahme der Palette(n) (2) von der ersten Förderstrecke (3), Linearvorwärtsbewegung auf der Linearförderbahn und abgabe der Palette(n) auf die zweite Förderstrecke (4) auszubilden, wobei die Linearförderbahn zwischen der ersten un der zweiten Förderstrecke über eine angetriebene Schwenkeinrichtung (6) um eine im wesentlichen vertikale Achse (7) verschwenkar ist, die ausserhalb der Förderbahnmitte (m) der Linearförderbahn (5) verläuft.
Patent EP-1468227-A1 (EP)
Inventor: KNOWLES STEVEN M
IPC: F16L37/34
Filed: 2002-12-23
Abstract: Un raccord (100) pour l'entretien se couple à un point d'accès (500) d'entretien d'un système sous pression. Le raccord (100) comprend un élément (150) d'ouverture de soupape qui sert à ouvrir une soupape (610) située dans le point d'accès (500). Le raccord (100) peut être fixé à une unité d'entretien afin d'effectuer l'entretien d'un système de conditionnement d'air ou d'un système de réfrigération.
Patent EP-1423560-A1 (EP)
Inventor: LIN PERRY HAN-CHENG
IPC: D01D5/24
Filed: 2002-08-01
Abstract: A synthetic polymer filament is characterized by a four-sided void that extends centrally and axially through the filament. Each apex of the void extends toward the approximate midpoint of one side of the exterior configuration of the filament. The four-sided void has a modification ratio in the range from about l.2 to about 2.0 and occupies from about five percent 5% to about thirty percent 30% of the cross sectional area of the filament. A spinneret plate for producing the thermoplastic synthetic polymer filament has a cluster of four orifices centered about a central point. Each orifice includes a generally isosceles triangle-shaped major portion from which extends a pair of legs, each leg of one orifice being spaced from the leg of an adjacent orifice to define a gap therebetween.
Patent EP-1425818-A1 (EP)
Inventor: FISHER JAMES JOSEPH
IPC: H01Q13/08
Filed: 2002-08-22
Abstract: A directional, wideband, planar antenna arrangement is a class of Vivaldi aerial constructed as a plurality of conductive layers disposed on at least one substrate layer. The conductive layers are arranged to form a flared notch, which widens from a closed end to an open end, and is arranged to conform to a hybrid curve. The hybrid curve comprises a plurality of self-similar curve sections, and, as the flare widens, each successive curve section is scaled up by a scaling factor and joined at its wider end with a neighboring curve section. The hybrid flared notch can also be implemented in antipodal and balanced antipodal Vivaldi aerials.
Patent EP-1448791-A1 (EP)
Inventor: REYMOND JEAN-LOUIS
IPC: C12Q1/48
Filed: 2002-11-28
Abstract: Detecting the catalytic activity of a sample by:  (a) (I) contacting a substrate (S) with the sample; (b) adding a reagent (X) which is capable of reacting either with a functional group of (S) or with a functional group of the product (P) formed;  (c) adding a revealer (R) which is capable of reacting with (X); and  (d) detecting the conversion of (R).
Patent EP-1433314-A1 (EP)
Inventor: THOMASON GRAHAM G
IPC: H04N5/44
Filed: 2002-09-20
Abstract: A system has source devices (2, 4) for supplying audio and/or visual data and resource devices (6) for outputting audio and/or visual data. When a source device (2, 4) is activated, the source device connects to suitable resource device 6, by determining suitable available resource devices, for example by polling the air, and simply connecting to the suitable resource device or devices. The user can switch off unwanted resource devices and select suitable data in the event that one of the resource devices receives a plurality of data stream (18, 20).
Patent EP-1454040-A1 (EP)
Inventor: LAMPARD ROBERT DOUGLAS
IPC: F02B19/18
Filed: 2002-11-13
Abstract: Moteur à combustion interne (10) comprenant une première chambre de combustion (20) dans chacun de ses cylindres (12). Un premier injecteur de carburant (24) injecte un premier volume de carburant dans la chambre (20). Un logement (28) formant une chambre de combustion auxiliaire (30) est raccordé au moteur (10). Ce logement (28) comprend un passage (32) qui s'étend de la chambre de combustion auxiliaire (30) à la première chambre de combustion (20). La communication fluidique s'effectuant par le passage (32) est commandée par une valve (34). Lorsque la valve (34) est en position étendue, elle génère une haute impédance sur l'écoulement du fluide entre la chambre de combustion auxiliaire (30) et la première chambre de combustion (20). Cependant, lorsqu'elle est en position rétractée, la valve (34) permet à un écoulement libre du fluide entre les deux chambres. Un injecteur auxiliaire d'air et de carburant (38) permet d'injecter un mélange carburant/air dans la chambre de combustion auxiliaire (34). L'air destiné à l'injecteur auxiliaire (38) provient de l'extérieur de la première chambre de combustion (20), à savoir qu'il est amené par un compresseur ou dans l'un des cylindres du moteur à multi-cylindres. Au moment où un piston (14) d'un cylindre (12) du moteur (10) approche du point mort haut pendant sa course de compression, le carburant et l'air sont injectés dans la chambre auxiliaire (30), et la valve (34) est maintenue dans sa position étendue. Une étincelle envoyée dans la chambre de combustion auxiliaire provoque l'allumage du mélange air/carburant. Juste avant que le piston (14) parvienne au point mort haut, un contrôleur (36) de soupape actionne la soupape (34) de sorte qu'elle revienne à sa position rétractée, le mélange air/carburant allumé dans la chambre de combustion auxiliaire traversant le passage (32) pour pénétrer dans la première chambre de combustion (20). A proximité du point mort haut, l'injecteur de carburant (24) injecte le premier volume de carburant dans la chambre de combustion (20) qui est très rapidement vaporisé et brûlé par le mélange air/carburant en ignition provenant de la chambre de combustion auxiliaire (30).
Patent EP-1327873-A1 (EP)
Inventor: SCHIECK RUDI DIPL-ING
IPC: G01M17/007
Filed: 2003-01-09
Abstract: The system has a diagnostic plug (1) fixed with respect to the vehicle for coupling to a stationary diagnostic unit for reading out data from a vehicle network and/or via diagnostic lines connected to vehicle components. The diagnostic plug is associated via an interface (12) with a programmable adapter (3) that sends selected data to a fixed central computer (11) via a transmitter (9) in the vehicle.
Patent EP-1447298-A1 (EP)
Inventor: WINDISCH ARTHUR
IPC: B61L1/20
Filed: 2003-02-17
Abstract: The emission protection process protects objects (4, 6, 8) against emissions from a rail vehicle. Each object in the track region (2) is classified according to its needs, at least one protective measure for it is defined, the object is reported and the appropriate measure is taken for the duration of the contact of the object with the emissions from the rail vehicle.
Patent EP-1364651-A1 (EP)
Inventor: GOTTFREUND JOACHIM DR
IPC: A61K8/26
Filed: 2003-05-20
Abstract: The use of a composition having skin contracting action is claimed in the production of a topical preparation (I) for treating and/or preventing skin eczema, erythema, dryness, cracking, flaking, irritation and swelling. The composition contains: (a) aluminum chlorohydrate and a divalent aluminum salt with an organic ligand selected from lactate, citrate and malate, and (b) a pharmaceutical carrier. The use of a composition having skin contracting action is claimed in the production of a topical preparation (I) for treating and/or preventing skin eczema, erythema, dryness, cracking, flaking, irritation and swelling. The composition contains: (a) (i) aluminum chlorohydrate (AlCl3. x H2O) and (ii) a divalent aluminum salt with an organic ligand selected from lactate, citrate and malate as active agents; (b) a pharmaceutical carrier as base, and (c) optionally cosmetic and/or pharmaceutical auxiliaries, processing agents and/or additives.