baber/WOPTO huggingface dataset:
Patent EP-0852857-A1 (EP)
Inventor: ANDERSSON ANDERS G
IPC: H04B10/08
Filed: 1996-09-24
Abstract: Système servant à transmettre une énergie optique depuis un premier emplacement vers un deuxième emplacement. Ce système comprend une première source de lumière (108) située au niveau du premier emplacement et générant un premier faisceau lumineux. Un convertisseur de puissance (200) détecte le premier faisceau lumineux au niveau du deuxième emplacement. Un premier circuit de commande (20) couplé au convertisseur de puissance agit sur une deuxième source de lumière (200) au niveau du deuxième emplacement afin de générer un faisceau lumineux de sécurité en retour après la détection du premier faisceau lumineux. Un photodétecteur (116) détecte le faisceau lumineux de sécurité en retour au niveau du premier emplacement. Un deuxième circuit de commande est couplé entre le photodétecteur (116) et la première source de lumière (108). Ce deuxième circuit de commande détecte la présence du faisceau lumineux de sécurité en retour et agit sur la première source de lumière (108) afin de générer le premier faisceau lumineux à un premier niveau de puissance avant la détection du faisceau lumineux de sécurité en retour et à un deuxième niveau de puissance, supérieur au premier niveau, après la détection du faisceau lumineux de sécurité en retour.
Patent EP-0802854-A1 (EP)
Title: Substrat gauffre, dispositif photorecepteur le comprenant et procede d'utilisation
Inventor: DAVIS GREGORY F
IPC: B29C59/04
Filed: 1996-11-07
Abstract: Un substrat gaufré (21) comprend une sous-couche (22) en matériau plastique et présente une surface de sous-couche supportant une surface gaufrée (62) caractérisée par un motif dont la rugosité moyenne, répartie de manière sensiblement homogène, atteint 100 à 300 nanomètres. Ce motif présente des crêtes et des vallées, et la distance horizontale séparant des crêtes et/ou vallées adjacentes dépasse la profondeur entre ces crêtes et vallées. Les crêtes et les vallées sont disposées au hasard, sans périodicité, pour provoquer la diffusion de la lumière incidente, ce qui réduit au minimum ou élimine des effets d'interférence quand on expose à la lumière cette surface gaufrée (62) recouverte de minces couches organiques planes.
Patent EP-0868534-A1 (EP)
Inventor: KWOK PUI-YAN
IPC: C12Q1/6818
Filed: 1996-12-17
Abstract: L'invention concerne un procédé pour détecter la présence d'un nucléotide ou d'une séquence de nucléotides cibles dans un acide nucléique. Ce procédé consiste à former un oligonucléotide marqué par deux fluorophores sur le site cible d'acide nucléique. L'oligonucléotide à deux marqueurs est formé en ajoutant un didésoxynucléoside thriphosphate à un seul marqueur ou par ligation de deux polynucléotides à un seul marqueur. La détection du transfert des énergies de résonance par fluorescence lors de la dénaturation indique la présence de la cible. L'invention concerne également des kits. Le procédé s'applique particulièrement à la détermination des génotypes.
Patent EP-0778188-A1 (EP)
Inventor: PRESCOTT ROBERT DAVID
IPC: B60T8/72
Filed: 1994-04-05
Abstract: A vehicle braking system having at least two wheels which are braked by fluid brake pressure comprising means to control the brake pressure above a threshold pressure for a limited time period and the system comprising means to cause the system to adopt a select high mode or a select low mode in response to the speed conditions of the wheels which are engaged with said surface during the limited time period. The system may comprise a controller responsive to wheel speed signals from at least two wheel speed sensors, for sensing skid conditions of at least two wheels and for generating skid control instructions, a plurality of wheel brakes responsive to fluid pressure, hereinafter referred to as fluid brake pressure, comprising a common supply valve, for supplying brake pressure to said brakes from a fluid pressure supply in accordance with a brake operating signal and a skid control means controlled by said skid control instructions for controlling the brake pressure in a plurality of cycles each of which comprises a pressure reduction phase and a pressure increase phase, and first comparison means to compare the co-efficient of friction of the lower friction surface with a predetermined threshold and/or second comparison means to compare the relative values of the co-efficients of friction of the surfaces with which at least two of the wheels are engaged and means to operate the skid control means in a select low mode if said comparison means determines that a) the co-efficient of friction of the lower friction surface is above a predetermined absolute level, and/or b) the co-efficients of friction of the surfaces with which at least two of the wheels are engaged differ by less than a predetermined amount, and a select high mode if said comparison means determines that a) the co-efficient of friction of a lower friction surface is at or below a predetermined absolute level, and/or b) the co-efficients of friction of said surfaces differ by at least said predetermined amount.
Patent EP-0802677-A1 (EP)
Inventor: ANDERSON PAUL R
IPC: H04N7/167
Filed: 1997-04-11
Abstract: A method and device for monitoring a multiplexed data stream (38). The data stream preferably contains digital packets (50) multiplexed from different data and control channels. A service information channel or program guide is available from the data stream (38) to identify the all the various channels and the associated packets in the data stream. The packet monitor verifies the program guide and the contents of the program guide against the packets (50) found in the packet stream (38). The semantics and sequencing of packets (50) can also be verified. Errors can be recorded and displayed via an interface computer (70).
Patent EP-0811594-A1 (EP)
Inventor: SHIMOYAMA TORU
IPC: C07C29/44
Filed: 1997-06-03
Abstract: A production method which comprises reacting one or more feedstock compounds to form a desired compound having a boiling point higher than the feedstock compounds, wherein the reaction is carried out under reflux in a distillation column portion of a reactor provided with the distillation column.
Patent EP-0814094-A1 (EP)
Inventor: DUNN EDWIN REED
IPC: C08C1/00
Filed: 1997-06-10
Abstract: By utilizing the process of this invention, nitrile rubber latices having solids contents of greater than 60 percent can be prepared from standard nitrile rubber latices having solids contents of less than 30 percent. The present invention more specifically discloses a process for increasing the solids content of a low solids nitrile rubber latex which comprises the steps of (1) concentrating the low solids nitrile rubber latex by removal of water therefrom to produce an intermediate solids nitrile rubber latex having a solids content which is within the range of about 35 percent to about 45 percent, wherein the low solids nitrile rubber latex has a solids content which is less than about 30 percent; (2) subjecting the intermediate solids nitrile rubber latex to a pressure which is within the range of about 3.45 x 10 6  Pa to about 6.9 x 10 7  Pa at a temperature which is within the range of about 120°F to about 170°F to produce a pressure agglomerated nitrile rubber latex; and (3) further concentrating the pressure agglomerated nitrile rubber latex by removal of water therefrom to produce a high solids nitrile rubber latex having a solids content of greater than about 60 percent.
Patent EP-0821125-A1 (EP)
IPC: E05D7/04
Filed: 1997-07-04
Abstract: A fixture screw (9,19) is inserted in the base-plate (3) between the end area and the positioning screw (14). An under plate is supported at the rear end area of the hinge arm (2) with its rear end and at its front rotatably and axially immovably located by the positioning screw. The hinge arm is provided with a cut-out in its rib part in the area of the fixture screw. The fixture screw engages through a hole located in the central area of the under plate and supports with its head (19) on its edge. The under plate supports on the rear edge of the rectangular cut-out of the rib part of the hinge arm with a cut-off rear end (17).
Patent EP-0831326-A1 (EP)
Inventor: ABDEL-RAHMAN MAHMOUD F
IPC: G01N27/64
Filed: 1997-07-22
Abstract: Electron capture detector for use with an effluent stream from a gas chromatograph includes an
electron source means (258) and an adjacent ionization chamber (256) in which electron capture
takes place. The active region of the ionization chamber (256) is disposed to receive free
electrons and a flow of purge gas. The detector has an inlet port for receiving a sample gas as
well as an outlet port for exhausting the sample gas and the purge gas. A collector electrode
(210) in the detector is biased so as to collect the free electrons in the absence of electrophilic
substance. Electrophilic substances in the detector will reduce the flow of electrons to the
collector and generate an ionic current. An insulative member in the form of a flow guide (220)
may be located at the portion of the anode (212) so as to permit pulsing of free electrons to the
anode but substantially block the ionic current, i.e., to discriminate between the free electrons and
the ionic current. The addition of a fluid stream of purge fluid also provides a path for diverting
the fluid mixture from the anode. The flow guide (220) is configured to direct such fluid stream
over the exposed portion of the anode (212), thus creating a fluid barrier to the anode
contamination.
Patent EP-0841722-A1 (EP)
Title: Elektrischer Steckverbinder, insbesondere Stecker zum Anschluss an Magnetventile
Inventor: FUCHS HELMUT
IPC: H01R13/52
Filed: 1997-09-09
Abstract: Bei einem elektrischen Steckverbinder mit einem Steckkontaktelemente beinhaltenden Kontaktträger und einem diesen umhüllenden Mantel aus relativ weich eingestelltem Kunststoffmaterial, der einen über die zum Gegensteckerteil weisende Stirnfläche des Kontaktträgers überstehenden, ringförmig umlaufenden Dichtkragen ausbildet, wobei am Fuß des Dichtkragens ein den Spalt zwischen dem Mantel und dem Kontaktträger übergreifender sowie die Stirnfläche des Kontaktträgers berührender Werkstoffbereich angebunden ist, wird der Eintritt von Feuchtigkeit oder sonstigen Fremdpartikeln dadurch vermieden, daß sich der Werkstoffbereich über die Stirnfläche des Kontaktträgers hinweg erstreckt und zumindest abschnittsweise Fußbereiche des Dichtkragens zugfest miteinander verbindet. Insbesondere soll der Werkstoffbereich die gesamte Stirnfläche des Kontaktträgers mit Ausnahme von Durchbrüchen für Steckkontaktelemente und ggf. für ein Befestigungselement wie Schraube od.dgl. überspannen. <IMAGE>
Patent EP-0835912-A1 (EP)
Inventor: YAMASAKI YASUHIRO
IPC: C07D519/00
Filed: 1997-09-15
Abstract: The present invention provides µ-oxo-gallium
phthalocyanine dimer having novel polymorphic forms. The µ-oxo-gallium
phthalocyanine dimer may be applied to as a charge
generator for an organic photoconductive material, such as a
high-gamma photoreceptor which is corresponding to a short-wavelength
of light source (LED).
Patent EP-0802294-A1 (EP)
Inventor: TERRANEO ATTILIO
IPC: E05D15/38
Filed: 1997-04-04
Abstract: Pivotable leaf of the concealed type provided with engaging and disengaging means which intervene when the said leaf is brought beyond a certain tilted position after which it is substantially concealed. These engaging and disengaging means consist of telescopic pins (30) having a length which is variable with the aid of resilient means (38) engaged in right-angled guides (10, 10a) provided with ramp-shaped reliefs (22, 22a) which cause the telescopic pins (30) to retract.
Patent EP-0792857-A1 (EP)
Inventor: BARNES MICHAEL W
IPC: C06D5/06
Filed: 1997-02-18
Abstract: A gas generant composition contains no hydrogen, using as the major fuel component cupric and/or zinc bitetrazole and as a major oxidizer component CuO and/or Fe 2 O 3 . A minor fuel component may be a salt of dicyanamide which reduces processing sensitivity of the composition. A minor oxidizer component may be a nitrate, chlorate, or perchlorate salt.
Patent EP-0808874-A1 (EP)
Inventor: MATSUSHITA TAKAO
IPC: C08K5/56
Filed: 1997-05-23
Abstract: A silicone rubber composition is dislosed that before its cure has a suitable fluidity and excellent moldability and that after cure produces a highly flame retardant silicone rubber molding with excellent electrical properties. This composition comprises
     (A) polyorganosiloxane,   (B) silica filler,   (C) aluminum hydroxide powder,   (D) zinc carbonate powder,   (E) polyorganohydrogensiloxane,   (F) benzotriazole,   (G) the reaction mixture of
   (a) a platinum compound   and   (b) 3,5-dimethyl-1-hexyn-3-ol,   and       (H) hydrosilylation reaction catalyst.
Patent EP-0819425-A1 (EP)
Inventor: AUDOUSSET MARIE-PASCALE
IPC: A61K8/22
Filed: 1997-07-04
Abstract: A composition (A) for oxidation dyeing of keratin fibres, especially human keratin fibres such as hair, comprises a dyeing medium containing (a) at least one of 2-n-propyl-para-phenylene diamine (PPD) and its acid addition salts as oxidation base and (b) at least one of meta-phenylenediamines of formula (I) and their acid addition salts as coupler. R1 = H, alkyl, monohydroxyalkyl or polyhydroxyalkyl; R2,R3 = H, alkyl, monohydroxyalkoxy or polyhydroxyalkoxy; R4 = H, alkoxy, aminoalkoxy, monohydroxyalkoxy, polyhydroxyalkoxy or 2,4-diaminophenoxyalkoxy (C number not specified); alkyl moieties have 1-4C, except that polyhydroxyalkyl or polyhydroxyalkoxy has 2-4C. Also claimed are: (1) a keratin fibres dyeing method involving applying (A) and developing the colour, at acid, neutral or alkaline pH, using an oxidising agent (preferably hydrogen peroxide, urea peroxide, alkali metal bromate or per-salt such as perborate or persulphate) which is added to (A) just before use or added in a separate composition applied simultaneously or sequentially; and (2) a multi-compartment dyeing kit having one compartment containing (A) and another compartment containing an oxidising composition.
Patent EP-0803380-A1 (EP)
Inventor: CHAPELLE ALAIN
IPC: B42F21/04
Filed: 1997-04-24
Abstract: The label (10) support (5) consists of a transparent sleeve (6) attached to a plate (7) which is connected to the file (2). The sleeve is able to pivot relative to the plate about a vertical axis (XX'). The sleeve can be fixed in a set position relative to the plate by engaging one of several notches (12,13,14) in a projection at the upper end (11) of the sleeve with an edge (7d) at the top of the plate. The plate is made, for example, from a flexible plastic material such as polypropylene.
Patent EP-0878974-A1 (EP)
Inventor: COLAMONICO ARMANDO
IPC: H04W88/08
Filed: 1997-05-16
Abstract: The present invention is addressed to a communication method between a base
transceiver station of a land mobile radio communication system and at least a mobile
user in the coverage area of said base transceiver station. According to the invention
the method is adapted to illuminating the coverage area assigned to the base
transceiver station with an angular profile which can be dynamically modified.
Preferably said profile dynamically modified is obtained:
     arranging, a plurality of n antennas (7) forming part of an array of antennas;   receiving (3) n replicas of the original signal, phase shifted between them;   converting in the digital form the above mentioned n replicas;   performing the spectral translation in base band and filtering the digital signals
relevant to the above mentioned n replicas of the original signal;   processing (5) the above mentioned n replicas of the original signal to obtain
parameters representing the signal arrival direction;   reconstructing the original signal.   
     A cluster of base transceiver stations so configured enables to satisfy a higher
number of users on the coverage area assigned, improving also the signal/noise ratio.
Patent EP-0954370-A1 (EP)
Inventor: TUMILTY JAMES ANTHONY JUDE
IPC: B01J23/889
Filed: 1997-01-22
Abstract: The invention provides a method of reducing nitrogen oxide which includes the steps of contacting the nitrogen oxide with a catalyst which comprises an oxide support having captured thereon gold and a transition metal, the gold being complexed with the transition metal. The catalyst is preferably a catalyst as described in either WO 94/19092 or WO 96/14153.
Patent EP-0823010-A1 (EP)
Inventor: ZUMKELLER PETER
IPC: E04B1/10
Filed: 1997-02-21
Abstract: The invention concerns a prefabricated wall element (1) for a building, the wall element comprising a plurality of horizontal boards (2) interconnected only by gluing.
Patent EP-0895471-A1 (EP)
Title: Färbemittel zur färbung von keratinischen fasern
Inventor: BRAUN HANS-JUERGEN
IPC: D06P1/32
Filed: 1997-09-29
Abstract: Gegenstand der Erfindung ist eine Haarfarbträgermasse enthaltend - mindestens ein p-Phenylendiaminderivat, das ausgewählt ist aus 2-Hydroxymethyl-p-phenylendiamin, 2-(2',5'-Diaminophenyl)-ethanol und 2-(2'-Hydroxyethoxy)-p-phenylendiamin, - mindestens ein m-Phenylendiaminderivat, das ausgewählt ist aus 2-(2',4'-Diaminophenoxy)ethanol, 1,3-Bis-(2',4'-diaminophenoxy)-propan, Bis-(2',4'-diaminophenoxy)methan, 2-Amino-4-((2'-hydroxyethyl)-amino)-anisol, 1-(2'-Aminoethoxy)-2,4-diaminobenzol, 2-(2'-Hydroxyethoxy)-5-(methylamino)-anilin, 2,4-Diamino-1,5-bis-(2'-hydroxyethoxy)benzol und 1-(2',3'-Dihydroxypropoxy)-2,4-diaminobenzol, und mindestens ein 2-Amino-6-Chlor-4-nitrophenol der allgemeinen Formel (I), worin R Wasserstoff, eine geradkettigen oder verzweigte Alkylgruppe mit 1 bis 6 Kohlenstoffatomen, eine Hydroxyalkylgruppe mit 2 bis 4 Kohlenstoffatomen oder eine geradkettige oder verzweigte Polyhydroxyalkylgruppe mit 3 bis 4 Kohlenstoffatomen bedeutet, ein diese Haarfarbträgermasse enthaltendes Haarfärbemittel sowie ein Verfahren zum oxidativen Färben von Haaren unter Verwendung des Haarfärbemittels.
Patent EP-0934280-A1 (EP)
Inventor: FREYNE EDDY JEAN EDGARD
IPC: C07D233/88
Filed: 1997-09-24
Abstract: L'invention concerne des dérivés de 2-cyanoiminoimidazole présentant la formule (I), les formes de N-oxyde, les sels d'addition pharmaceutiquement acceptables et les formes stéréochimiquement isomériques de ces derniers. Dans la formule, R1 et R2 sont chacun indépendamment de l'hydrogène, de l'alkyle C¿1-6?, difluorométhyle, trifluorométhyle, cycloalkyle C3-6; un hétérocycle saturé à 5 ou 6 éléments contenant un ou deux hétéroatomes sélectionnés parmi de l'oxygène, du soufre ou de l'azote; indanyle; 6,7-dihydro-5H-cyclopentapyridinyle; bicyclo(2.2.1)-2-heptényle; bicyclo(2.2.1.)heptanyle; alkylsulfonyle C1-6; arylsulfonyle, ou de l'alkyle C1-10 substitué. R?3¿ représente hydrogène, halo ou alkyloxy C¿1-6; R?4 représente hydrogène, halo; alkyle C¿1-6?, trifluorométhyle, cycloalkyle C3-6, carboxyle, alkyloxycarbonyle C1-4, cycloalkyle C3-6 aminocarbonyle; aryle; Het?1¿, ou alkyle C¿1-6? substitué; ou R?4¿ est -O-R7 ou -NH-R8. R5 est hydrogène, halo, hydroxy, alkyle C¿1-6? ou alkyloxy C1-6. R?6¿ est un hydrogène ou un alkyle C¿1-4? ou R?4 et R6, ou R4 et R5¿ pris ensemble forment un radical bivalent. -A-B- est -CR10=CR11- ou -CHR?10-CHR11¿-; L est hydrogène, alkyle C¿1-6?, alkylcarbonyle C1-6; alkyloxycarbonyle C1-6; alkyle C1-6 substitué, alkényle C3-6, alkényle C3-6 substitué, pipéridinyle, pipéridinyle substitué, alkylsulfonyle C1-6 ou arylsulfonyle, présentant une activité inhibant la cytokine et la phosphodiesterase IV. L'invention concerne aussi des procédés de préparation des composés de la formule (I) et des compositions pharmaceutiques de ces derniers.
Patent EP-0890133-A1 (EP)
Inventor: SKEIE HALVOR
IPC: G02F1/313
Filed: 1997-03-13
Abstract: Mise en oeuvre de plusieurs modulateurs optiques (810, 820) au moyen d'électrodes segmentées et de structures de guides d'ondes non parallèles, qui sont montées en cascade au moyen de coupleurs optiques afin d'assurer la linéarisation de la fonction de transfert électro-optique global. Chacun des modulateurs optiques montés en cascade a une structure d'électrode divisée en plusieurs segments (840, 842, 844) de taille relativement réduite. Les segments sont connectés par des fils de connexion et des lignes de transmission à une plaquette adjacente de circuit hyperfréquence. Chacun des modulateurs optiques inclut une paire de guides d'ondes (414, 416) dont la disposition en pente donne une structure non parallèle de guides d'ondes permettant de réduire des effets acoustiques tels que l'ondulation. L'utilisation de plusieurs segments de taille réduite pour former une électrode permet d'arriver à un degré de sensibilité plus élevé par rapport aux structures utilisant une seule électrode longue. La combinaison des guides d'ondes non parallèles et d'une électrode segmentée assure une réponse en fréquence uniforme assez large, de l'ordre de plus de 1 Ghz. De même, la structure d'électrodes est conçue de telle sorte que sa capacité effective soit réduite au minimum, ce qui permet d'élargir la bande passante du modulateur optique de la présente invention par rapport aux dispositifs utilisant des électrodes centrales pleines.
Patent EP-0894059-A1 (EP)
Title: Bremsanlage mit elektronischer bremskraftverteilung
Inventor: PROEGER THOMAS
IPC: B60T8/00
Filed: 1997-04-10
Abstract: Eine Bremsanlage mit elektronischer Bremskraftverteilung soll gemäß der Erfindung dann einen Austritt aus der elektronischen Bremskraftverteilung vornehmen, wenn die während der elektronischen Regelung erzielte maximale Fahrzeugverzögerung um einen bestimmten Faktor zwischen 0 und 1, beispielsweise zwei Drittel unterschritten wird. Dies hat den Sinn, daß auch bei defektem Bremslichtschalter ein frühzeitiger Austritt aus der elektronischen Bremskraftverteilung erfolgt und somit unnötige Ventilbetätigungen und die Gefahr eines Unterbremsens vermieden werden. Die Erfindung ist anwendbar sowohl für Bremsanlagen, deren Eintrittskriterien in die elektronische Bremskraftverteilung unabhängig von einem Bremslichtschaltersignal sind, aber auch für andere Bremsanlagen, wenn ein Defekt des Bremslichtschalters vorliegt. Nach der Erfindung kann frühzeitig erkannt werden, daß der Fahrer den Fuß vom Bremspedal genommen hat bzw. keine starke Verzögerung mehr wünscht.
Patent EP-0900220-A1 (EP)
Inventor: TOR YITZHAK
IPC: C07H21/00
Filed: 1997-04-29
Abstract: The invention relates to 1,10-phenanthroline derivatives substituted at the 3-, 8-positions and their use in electron and energy transfer processes.
Patent EP-0901694-A1 (EP)
Inventor: POHJOLA JORMA
IPC: H01R12/67
Filed: 1997-05-27
Abstract: PCT No. PCT/FI97/00320 Sec. 371 Date Jul. 15, 1999 Sec. 102(e) Date Jul. 15, 1999 PCT Filed May 27, 1997 PCT Pub. No. WO97/45895 PCT Pub. Date Dec. 4, 1997This invention relates to a junction between an intelligent contact terminal (3) and a cable (1, 2), said junction comprising connector pins (4) extending from the contact terminal (3), penetrating into a cable insulation sheath (1) and piercing flat wires (2) included in the cable and provided with lip portions (10) pressing against the lateral faces of the pins. In order to provide a secure contact, the pins (4) are slightly conical or tapered at least within the region of said lip portions (10). By designing the flat wire as a multilayer wire, the lip portions (10) of the wire layers together can be brought to provide an increased contact area. In addition, the multilayer wire (2) is penetrable with a lesser application of force if the cable is provided with preliminary holes for the pins (4).