baber/WOPTO huggingface dataset:
Patent EP-1019379-A1 (EP)
Inventor: WALDROP ALEXANDER A III
IPC: C07D401/06
Filed: 1998-08-21
Abstract: A compound is provided having the formula: where C* is an sp2 coordinated carbon atom; A is defined by the formula wherein R12, R13, R14, R15, R16, R17, R18 and R19 are independently selected from the group consisting of hydrogen, alkyl, alkoxy, aryl, alkylaryl, heteroaryl, heteroalkoxy, aldehyde, keto, amino, nitro, halo, sulfate, sulfonyl, carboxy, carboxyester, phosphate or phosphoester, each of which may be substituted or unsubstituted; Z is a moiety that is covalently bonded to C* selected from the group consisting of O, S, N—R1, and +N—R1R2 where R1 and R2 are selected from hydrogen, alkyl, alkoxy, aryl, alkylaryl, heteroaryl, or heteroalkoxy moieties, each of which may be substituted or unsubstituted; and Q is a suitable leaving group yields a compound which is capable of exhibiting a chemiluminescent reaction in the presence of a peroxide or peroxide-like compound under aqueous or mixed aqueous-organic conditions.
Patent EP-1044406-A1 (EP)
Title: Procede et dispositif de traitement de trames dans un reseau
Inventor: NOLL MICHAEL
IPC: H04L12/56
Filed: 1998-08-21
Abstract: L'invention concerne un dispositif de traitement de trames (200) amélioré, destiné à un réseau, qui assure un traitement rapide des trames. Le dispositif (200) utilise une combinaison de matériel fixe et de matériel programmable pour effectuer le traitement de réseau, notamment le traitement de trames et le contrôle d'accès au support (M.A.C.). Quoique pouvant être appliqué de manière générale au traitement de trames dans les réseaux, le dispositif amélioré (200) de l'invention est particulièrement bien adapté aux réseaux locaux à jeton et aux réseaux Ethernet. L'invention peut être mise en oeuvre de multiples manières, notamment sous forme de dispositif, de circuit intégré ou d'équipement de réseau.
Patent EP-1023347-A1 (EP)
Inventor: MORK PREBEN CATO
IPC: C08F285/00
Filed: 1998-10-06
Abstract: The invention provides a method for the preparation of a particulate polymer having a mode particle size of at least 200  mu m, the improvement comprising the use of substantially monodisperse polymeric particles as polymerization seeds in a suspension polymerization preparation of said particulate polymer.
Patent EP-1023494-A1 (EP)
Inventor: ROBERTS JOHN C
IPC: C09K23/52
Filed: 1998-10-08
Abstract: A cationic rosin-in-water emulsion which has been prepared without intermediate isolation of an anionic rosin-in-water emulsion and in which the dispersed rosin phase is stabilized by a cationic polymer derived from a degraded starch, said polymer having a degree of substitution of at least 0.15 quaternary groups per glucose unit.
Patent EP-1034458-A1 (EP)
Title: Element fixeur a elastomeres/matieres de charge modifies et fluides de liberation fonctionnalises
Inventor: TAN BIAO
IPC: B32B27/30
Filed: 1998-10-13
Abstract: Cet élément fixeur est doté de caractéristiques de libération de toner et de qualités de comportement à l'usage améliorées. La couche extérieure comprend un fluoroélastomère renfermant des matières de charge à conductivité thermique, une charge à base d'oxyde métallique, notamment, un agent de couplage interagissant avec le fluoroélastomère, un agent à base de silane, notamment, possédant un groupe fonctionnel réactif ainsi qu'un agent de libération pouvant, éventuellement, être utilisé à la surface de la couche au fluoroélastomère.
Patent EP-0942787-A1 (EP)
Inventor: HIRTHAMMER MICHAEL
IPC: B05C17/005
Filed: 1998-10-01
Abstract: Eine Vorrichtung zum Dosieren von Zwei-Komponenten-Produkten, die in einem vorbestimmten Mischungsverhältnis gemischt werden müssen, besteht aus 2 axial hintereinander angeordneten Kammern (1 und 2), die konzentrisch in den Kammern angeordnete Rohre (3 und 4) enthalten. Diese Rohre sind teleskopartig ineinander verschiebbar, wobei die Rohre am vorderen bzw. hinteren Ende Öffnungen (5 und 6) haben, die einen Transport der fließfähigen Komponenten durch das Innere der Rohre zu Entnahmeöffnung ermöglichen. Diese Vorrichtungen haben vorzugsweise zylinderförmige Gestalt, wobei die äußeren Abmessungen so gewählt sind, daß zum Applizieren der Zwei-Komponenten-Produkte aus dieser Vorrichtung eine Standardkartuschenpistole verwendet werden kann.
Patent EP-1035406-A1 (EP)
Inventor: YAMAGISHI KIYOSHI
IPC: G01F1/68
Filed: 1998-11-19
Abstract: A flow rate sensor for performing a flow rate detection of fluid
with high accuracy without suffering adverse effect of the environmental
temperature condition even when the fluid is viscous fluid having
relatively high viscosity or the flow rate is relatively small is prvided.
The flow rate sensor includes a flow rate detector (12) having a heating
function and a temperature sensing function, and a pipe line (4) for fluid
to be detected which is formed so that heat from the flow rate detector
(12) is transferred to and absorbed by the fluid. The temperature sensing
which is affected by a heat absorption effect of the fluid due to the heat
is executed in the flow rate detector (12), and the flow rate of the fluid
in the pipe line is detected on the basis of the temperature sensing
result. Unit retaining portions (50, 60) formed on a casing (2) in which
the pipe line (4) is formed, the unit retaining portions being disposed
adjacent to the pipe line (4). A flow rate detecting unit (51) comprising
the flow rate detector (12) is retained by the unit retaining portion (50),
and a temperature detecting unit (61) comprising a fluid temperature
detector (22) is retained by the unit retaining portion (60).
Patent EP-0950160-A1 (EP)
Inventor: GEISSELS ALEXANDER
IPC: F24J2/00
Filed: 1998-10-21
Abstract: The present invention relates to a façade system with a translucent porous insulating material of mineral or organic fibres for passive solar energy utilization, the insulating material having on the outside a coloured layer (2) for design purposes and for controlling the light transmittance. The façade system is formed from a multiplicity of preferably factory-prefabricated façade insulating boards (1). The coloured layer (2) can, moreover, be designed in such a way that it protrudes beyond the insulating layer along two board edges (3, 4). Consequently, when the façade insulating boards (1) are applied to the building wall, the abutting edges in the region of the joins between neighbouring insulating boards are covered by the overlapping protruding coloured layer (2).
Patent EP-1071845-A1 (EP)
Title: Method and equipment for controlling properties of paper
Inventor: HUHTELIN TAISTO
IPC: D21H23/12
Filed: 1998-11-23
Abstract: The invention relates to a method and equipment for controlling properties of paper, which method comprises modelling the effect of the flow of retention agent (Fra) both on the amount of filler in the white water and on the paper ash content (ASH), and the effect of the flow of filler (Ffi) both on the paper ash content (ASH) and on the amount of filler in the white water. The fulfilled modelling is used to adjust the amount of filler in the white water and the paper ash content (ASH) by controlling simultaneously the flow of retention agent (Fra) and the flow of filler (Ffi).
Patent EP-0953155-A1 (EP)
Inventor: FARMER MICHAEL E
IPC: G01S13/931
Filed: 1998-10-16
Abstract: Cette invention se rapporte à un système et à un procédé d'étalonnage et de suppression de fuites, qui évaluent les composantes en phase et en quadrature de phase (I/Q) complexes d'un signal de fuite pour chaque position d'un faisceau dans le signal radar échantillonné de fréquence abaissée dans un système radar (10). Dans un mode de réalisation numérique, le signal d'étalonnage de fuite stocké (264) est soustrait (206) du signal radar échantillonné, et on traite (208, 210, 212) le signal qui en résulte, pour détecter les fuites. Un processus d'étalonnage de fuite (250) est activé si un test de signal de fuite (214) indique un problème pour un nombre suffisant de balayages consécutifs (216), de sorte que, pour chaque position du faisceau, on calcule la moyenne (252) de M formes d'ondes I/Q consécutives, on élimine (254, 256, 258) les cibles connues, et le signal résultant est mis à l'échelle (262) et stocké (264) comme le signal de fuite d'étalonnage (364) est converti sous forme analogique (366), soustrait (301) du signal radar analogique à fréquence abaissée (300) et mis à l'échelle par un gain variable (303) avant que les composantes I/Q complexes en soit échantillonnées (302, 304).
Patent EP-1036137-A1 (EP)
Inventor: DATH JEAN-PIERRE
IPC: C10G11/05
Filed: 1998-12-07
Abstract: A process for the catalytic cracking of one or more olefins in an olefinic stream containing impurities, the cracking process being selective towards light olefins in the effluent, the process comprising contacting a feedstock olefinic stream containing at least one sulphur-, nitrogen- and/or oxygen-derivative impurity with a crystalline silicate catalyst of the MFI-type, the catalyst having a silicon/aluminium atomic ratio of at least about 180, to produce an effluent stream having substantially the same olefinic content by weight as, but a different olefin distribution than, the feedstock stream.
Patent EP-1050094-A1 (EP)
Inventor: BOYS JOHN TALBOT
IPC: H01F3/14
Filed: 1998-12-04
Abstract: Appareil destiné à fournir des quantités efficaces de puissance à courant alternatif haute fréquence à un circuit primaire long (1102), utilisé pour le transfert de puissance d'induction, qui comporte des filtres (1105) de transductance en pi pour la désadaptation délibérée, ce qui entraîne une indépendance du flux de courant et de l'impédance de circuit. En raison de ces filtres, la source (1101) apparaît comme une source de tension et le circuit comme une faible réactance. La mise en court-circuit de la sortie (1106) coupe le circuit connecté de la puissance, sans que des dommages en résultent. Le filtre peut provoquer une augmentation de tension, ce qui lui permet d'exciter un circuit plus long. La présente invention concerne également un appareil de terminaison de circuit qui agit en tant que court-circuit à la fréquence de fonctionnement seulement, mais qui termine par ailleurs le circuit à son impédance caractéristique. Elle concerne encore des sources d'alimentation (1101) en puissance à demi-pont ou à pont complet destinées à fournir des quantités efficaces de puissance à courant alternatif haute fréquence à un circuit primaire long utilisé pour le transfert de puissance d'induction.
Patent EP-0938927-A1 (EP)
Inventor: WIMMER IGNAZ
IPC: C07B61/00
Filed: 1999-01-27
Abstract: An alkoxylation catalyst is prepared by reaction of a dicarboxylic acid and an alcohol with formation of an alkaline earth salt of the resulting half ester followed by partial neutralization with sulfuric acid and drying. A alkoxylation catalyst (I) is prepared by: (A) reaction of one mole of a dicarboxylic acid of formula HOOC(CH2)aCOOH (I) with 1.5-8 moles of an alcohol of formula R-(OA)x-OH (II) to form the corresponding half ester (B) formation of an alkaline earth salt of the half ester by addition of water and 0.45-0.55 moles of basic alkaline earth compound per mole of dicarboxylic acid (C) partial neutralization of the salt by addition of 0.25-0.7 moles H2SO4 per mole of basic alkaline earth compound and (D) removal of by-product water at below 100 degrees C. An Independent claim is included for a process for the oxyalkylation of compounds having an active H atom as well as fatty acid alkyl esters, in the presence of the catalyst (I). R = 4-22C alkyl, alkenyl or F-(CF2)n-(CH2)m-; n = 6-16; m = 1-4; X = 0-6; A = -C2H4- or -C3H6-.
Patent EP-0935982-A1 (EP)
Inventor: WANG LEAO
IPC: A63B22/02
Filed: 1999-01-29
Abstract: The present invention relates to an improved belt guiding device
for a treadmill (10) including two rollers (20), each
roller comprising a rubber roller jacket (30). The rubber
roller jackets are of proper thickness and of a length which
is less than the length of the rollers. Two ends (22) of the
rollers of equal length are uncovered. Further, the width of
the belt (42) is less of length than the rollers but exceeds
the length of the roller jackets. Therefore, after the belt
has been installed and tightly applied to the two rollers the
lateral parts of the belt will form staggered parts (42) of
equal width at the ends of the roller jackets. During rotation
the belt is accurately and effectively guided around the rollers
by these staggered parts.
Patent EP-0971136-A1 (EP)
Inventor: CALOMFIRESCU MIKAIL DIPL-ING
IPC: B29C65/00
Filed: 1999-05-12
Abstract: The two components each carry a pair of tongue sections (1', 2'). When assembled these have adhered surfaces (1a, 2a) and border a cavity (4). A wedge-shaped section (5) inside, exerts a tightening force against the tongues, when moved appropriately. Preferred features: Two opposed wedge-shaped sections (5) are included in the cavity. To move the section(s) a pressurized gas or liquid is introduced into the cavity. A closed hose is included to take the gas or liquid. The fluid is tempered, to harden the adhesive. A variety of interlocking tongue shapes are described for the joint, based on the foregoing principles. A version with identical, interlocking edge cross-sections is described.
Patent EP-1057956-A1 (EP)
Inventor: BRAND HORST
IPC: E05C17/16
Filed: 1999-06-01
Abstract: The bolt (31) in the additional lock (4) works in conjunction with a fixed frame-side stop pivot stirrup (47). The drive bar-operated back closure occurs as the result of a sliding away of a counter control surface (18) on a key-operated control surface (23) and the pre-closure is made possible by a special handling arrangement. The control surface and the counter control surface are arranged in the main lock (3) and the drive bar (24) is shifted by the handling operation. The movement of the control surface is derived from the bolt movement.
Patent EP-0971279-A1 (EP)
Inventor: WAGNER EKKEHART-PETER
IPC: G05F1/575
Filed: 1999-07-01
Abstract: Dem einen steuerbaren Widerstand M1 (FET )enthaltenden abzugleichenden Widerstand RM wird ein Konstantstrom IM eingeprägt, dann der Istwert der durch den Konstantstrom IM am abzugleichenden Widerstand RM verursachten Spannung VRM mit einer als Sollwert vorgegebenen Referenzspannung Vref verglichen und der steuerbare Widerstand M1 solange verändert, bis der Istwert der am Widerstand RM abfallenden Spannung VRM mit dem Sollwert der Referenzspannung Vref übereinstimmt. <IMAGE>
Patent EP-0992553-A1 (EP)
Inventor: CAMPBELL DONALD H
IPC: C09D7/63
Filed: 1999-09-27
Abstract: The invention provides a method for improving the adhesion of a repair coating to a
coated substrate. It requires that at least one coating composition be applied to a substrate, the
coating composition having (a) a film forming component with (i) a crosslinking component
comprising one or more aminoplast resins, and (ii) one or more polymers having one or more
functional groups which are reactive with the crosslinking component, (b) an adhesion improving
additive comprising one or more compounds containing Sn(IV), (c) a catalyst for promoting a
reaction between crosslinking agent (i) and one or more polymers (ii). The at least one coating
composition is cured to provide a coated substrate and one or more repair coatings are applied to
the coated substrate. In a preferred aspect of the invention, the one or more repair coatings
applied are the same as the at least one coating composition. In a preferred aspect of the
invention the at least one coating composition of the invention further comprises (d) an adhesion
promoting component consisting of (i) an epoxy group containing component, and (ii) a
monofunctional carboxy group component.
Patent EP-0987399-A1 (EP)
Title: Verfahren zur Abdichtung und/oder Verfestigung von Bodenbereichen im Tiefbau
Inventor: SCHOENBERGER MARTIN
IPC: E02D3/12
Filed: 1999-09-15
Abstract: Es wird ein Verfahren zur Abdichtung und/oder Verfestigung von Bodenbereichen im Spezialtiefbau vorgeschlagen, bei welchem eine Mischung aus einem Polyurethan-Hydrogel und Zement über eine Lanze zu den Lanzenöffnungen gepreßt und dort mit Wasser gemischt wird, welches entweder über eine gesonderte Wasserleitung zugeführt wird oder in dem zu behandelnden Bodenbereich aufgrund dessen Wasserführung zur Verfügung steht. <IMAGE>
Patent EP-1002848-A1 (EP)
Inventor: KOJIMA AKIHIRO
IPC: C09K19/46
Filed: 1999-11-12
Abstract: The invention relates to supertwist liquid-crystal displays (STN-LCDs)
having short switching times and good steepnesses and angle
dependencies, and to the novel nematic liquid-crystal mixtures used
therein, which comprise compounds having a 3,4,5-trifluorophenyl group
together with compounds of formula I
 
wherein
     R 3     is an alkenyl group with 2 to 7 C atoms,   R 4     is an optionally fluorinated alkyl, alkoxy, alkenyl or alkenyloxy
group with 1 to 12 C atoms, wherein one or two non-adjacent
CH 2  groups can be replaced by -O-, -CH=CH-, -CO-, -OCO- or
-COO- in such a manner that O atoms are not directly adjacent
to one another, or, in case m = 1, R 4  can also be Q-Y,   Q   is CF 2 , OCF 2 , CFH, OCFH or a single bond,   Y   is F or Cl,   L 1  and L 2     are each independently H or F, and   m   is 0 or 1.
Patent EP-1002648-A1 (EP)
Inventor: KANAYA MUNEHIDE
IPC: B41J2/165
Filed: 1999-11-19
Abstract: Flushing regions for receiving ink droplets to be ejected when flushing
signal is supplied to a recording head are provided in both of non-print regions
situated at both sides of print region in order to prevent throughput during the
flushing operation from deteriorating. A guide member having a slant surface
is disposed between the recording head and an ink absorbing member to which
the ink landed on the slant surface flows in order to reduce in size of the ink
absorbing member. A porous sheet member closely faced to nozzle orifices of
the recording head for receiving the ink droplets ejected therefrom is provided
in order to prevent undesired mist of fine ink droplets from generating. A
plurality of plate members closely faced to the nozzle orifices are provided at a
predetermined angle with respect to the flight direction of the ink droplets in
order to prevent the undesired mist from generating. The flushing operation is
performed so as to prevent solidification of the ejected ink.
Patent EP-1120159-A1 (EP)
Inventor: DECASTRO-MOREIRA CHRISTOVAO PA
IPC: C07C45/45
Filed: 1999-11-05
Abstract: The invention relates to a process to make a supported ionic liquid,
the supported ionic liquid so obtained, and the use of this supported
ionic liquid as a catalyst in chemical processes. The process involves
the pretreatment of a dried support with a metal halide and impregnation
of the pretreated support with an ionic liquid. The supported ionic
liquid show less leaching of the ionic liquid when used in subsequent
processes such as olefin alkylation. In the examples MCM-41 is used as
catalyst carrier.
Patent EP-1013805-A1 (EP)
Inventor: DEBAES JOHNNY
IPC: D03D27/10
Filed: 1999-12-09
Abstract: Method for weaving fabrics with a rib structure, in
particular false bouclé fabrics, whereby on a weaving
machine in successive weft insertion cycles in each case a
top (1), (2), (3) and a bottom weft thread (4), (5), (6) are
inserted between binding warp threads (9-12) and pattern
warp threads (13-16) of a series of warp thread systems so
that a fabric is woven in which top (1-3) and bottom weft
threads (4-6) are inwoven by a respective set of binding
warp threads (9, 10), (11, 12), whereby two backing fabrics
are woven, and in which respective pattern warp threads
(13), (14); (15), (16) are interlaced in a respective
backing fabric and are rib-formingly passed round over a top
(2), (3) or bottom weft thread (5), (6) running between the
backing fabrics which is not inwoven by binding warp threads
(9-12), so that two fabrics (17), (18) with a rib structure
are woven one above the other. 
     This method makes it possible to weave fabrics with a rib
structure on a double rapier weaving machine with a
considerably higher productivity than in the past.
Patent EP-0935267-A1 (EP)
Inventor: YONEYAMA MASAYUKI
IPC: H01H13/702
Filed: 1999-02-05
Abstract: A push button switch for use in computer keyboards,
comprising a membrane sheet 92 whose upper surface forms the
switch base plate 90 upon which is mounted a rubber spring 93
which operates the switch, and upon which is arranged a plate-shaped
holder member 40 containing a through hole 41, through
which the rubber spring 93 projects. Between key top 1,
positioned on top of holder member 40, and holder member 40 is
arranged moving frame 60 and moving arm 80, assembled in a
pantograph assembly. This assembly supports key top 1 so that it
can move up and down in relation to membrane sheet 92, and
rubber spring 98 biases key top 1 upwards. When key top 1 is
pressed downwards, the pressure is transmitted via rubber
spring 93 to cause the switch of membrane sheet 92 to operate.
When the pressure is released, the resilience of rubber spring 93
raises key top 1 back to its original position.
Patent EP-0963818-A1 (EP)
Inventor: OKADA SHOJI
IPC: B26B25/00
Filed: 1999-06-08
Abstract: A gripping type of cutter knife (20) wherein a knife
blade (55) can be locked into both the retracted and
projected positions. This cutter knife (20) includes a
locking mechanism (600) of which construction and handling
are simple. In this cutter knife, a knife blade (55) is
projected by grasping, against spring force, a trigger
lever (44) projected from the grip portion (22) of the
cutter body (21). This cutter knife is characterized in
that it has a push-type locking mechanism (600) which is
selectively held in "unlocking position" wherein the
trigger lever (44) is allowed to swing, or "locking
position" wherein the swing is prohibited.
Patent EP-0941685-A1 (EP)
Inventor: HOUIN GUY
IPC: A47J37/06
Filed: 1999-03-08
Abstract: The cooker has a cooking plate (1), an electric heating element (3), a reflector (4) and a base (5). The reflector is pressed from steel sheet to have an edge to support the cooking plate and a cavity (8,9) to collect the cooking juices. The heating element has two ends fitting into openings (10) formed in the reflector, and can be tilted upward for cleaning.
Patent EP-0957461-A1 (EP)
Inventor: HEURTEAUX FREDERIC M
IPC: G07F7/10
Filed: 1999-04-23
Abstract: Process involves giving the card a supervisory function, protecting (22) access to said function by verification of an access code, connection of a command terminal to the card and activation of the supervisory function for personalization of the card. The connection to the card is tested (21) to see if it a first connection to the card and if so the supervisory access code (24) is revealed.
Patent EP-0985786-A1 (EP)
Inventor: BORNER JACQUES
IPC: E04H15/48
Filed: 1999-09-03
Abstract: The cover (19) is supported by a frame consisting of a series of arches (2) able to move on wheels (13) at the ends of their legs (3) or on sliders and rails. Each arch is connected to the neighboring one by pairs of hinged bars (5) linked to handles (4) between the arches. By pulling on the handles the arches are drawn together, retracting the cover so it takes up less space in a storage area.
Patent EP-0990509-A1 (EP)
Inventor: BARRAUD JEAN-YVES
IPC: D01F8/10
Filed: 1999-09-30
Abstract: Fiber optic plastic with refractive index gradient which decreases from the center comprises homogeneous and amorphous crosslinked network made from material based on at least partially fluorinated polymers and monomers. An Independent claim is made for a continuous method for producing the plastic.
Patent EP-0997335-A1 (EP)
Inventor: HEURTAUX FABIEN
IPC: B60K15/03
Filed: 1999-10-22
Abstract: The reservoir for a pressurized fluid comprises a principal compartment (2) having an intermediate transverse wall (10) carried by its longitudinal wall. This determines an auxiliary chamber (12) where fluid operating accessories are housed in the intermediate wall. These accessories operate through the intermediate wall and through the end wall (7) of the auxiliary chamber.