baber/WOPTO huggingface dataset:
Patent EP-0711038-A2 (EP)
Inventor: OOYABU SHINJI
IPC: H03K17/567
Filed: 1995-10-25
Abstract: An IGBT driving circuit includes an IGBT (2) connected in series with a primary winding (1a) of an ignition coil (1) and a current detecting resistor (3). A transistor (4) is connected to the gate of the IGBT to apply a gate voltage in response to an ignition signal. A comparator (10) compares a voltage produced across the current detecting resistor (3) with a comparison voltage. An NPN transistor (15) connected to the gate of the IGBT turns on and off in response to the comparison result of the comparator to adjust the gate voltage. The gate voltage is fed back to the detection terminal side of the comparator for oscillation suppression through an oscillation suppressing resistor (12). A charge/discharge control resistor (6) is connected between the gate of the IGBT and the oscillation suppressing resistor and a diode (16) is connected in parallel with the charge/discharge control resistor, so that the electric current (I1) flowing to the IGBT is maintained constant.
Patent EP-0718543-A2 (EP)
Inventor: BRANDSCH-BOEHM LUTZ
IPC: F17C11/00
Filed: 1995-12-01
Abstract: Transport and storage system in which the acetylene is held in solution in a solution medium within a container (1). The solution is separated from the gas phase which is also present by a cover. The separation may be achieved by the use of a fluid (3) of a lower specific density that of the solution. The fluid is composed of one of the components of the group iso-pentane, n-hexane and n-heptane.
Patent EP-0676363-A2 (EP)
Inventor: ABRAHAM DETLEV
IPC: G09F19/22
Filed: 1995-04-07
Abstract: An electronic indicating device (24) is disposed on the outer deck profile (20) of a passenger conveying device (10). The indicating device includes a display (52) capable of displaying a symbol indicative of direction of operation and stopped operation of the passenger conveying device. The indicating device comprises a post (30) attached at a lower end thereof to the outer deck (20) and having a display housing (42) attached at angle (α) at an upper end of the post. The electronic display is disposed in the display housing. A base (26) is disposed on the outer deck with the post passing through an opening in the base. A transparent enclosure (44) having upper and lower openings is disposed over the base, the post, and the display housing, with the display disposed within the upper opening of the enclosure. A logic circuit (64) interfaces with the passenger conveying device and the display to determine the symbol indicative of the operational feature of the passenger conveying device to be displayed.
Patent EP-0690379-A2 (EP)
Inventor: CHEN JAMES C
IPC: G06F3/06
Filed: 1995-06-16
Abstract: The present system may be utilized to minimize access performance penalties in memory subsystems which utilize redundant arrays of disk memory devices. Redundant arrays of disk memory devices provide levels of reliability which are not available with single storage devices; however, the redundancy carries with it an access performance degradation due to the requirement that such systems write data segments and parity elements to the array each time an application updates data within the system. A large nonvolatile cache is therefore provided in association with a redundant array of disk memory devices. Each time a data segment is written or read the data segment is staged from the array to the nonvolatile cache, if the data segment is not already within the cache. Additionally, if the operation is an update, a parity element associated with the data segment to be updated is also staged to the cache with the existing data segment content. An updated parity element is then calculated based upon the updated data, the existing data and the existing parity element. Data segments and associated parity elements are then maintained in the cache for future reading and updates until the number of updated data segments within the cache exceeds a predetermined value. Thereafter, selected data segments and associated parity elements are destaged from the cache to the array based upon a "Least Recently Utilized" (LRU) or "minimum seek" algorithm.
Patent EP-0699538-A2 (EP)
Inventor: YOSHIDA NAOKI
IPC: B41J15/04
Filed: 1995-08-23
Abstract: A colour printer has a print unit (1) with a continuous roll (4) of paper which passes over a platen roller (2) beneath a print head (3) with interposed ink transfer ribbon fed between reels (6) and (6'). The end of the paper roll (13) is clamped between jaws (9,10) of a clamping carriage (5) which is movable to position (5') to draw out length (L) of paper (4). During this action the print head (3) is operative to deposit or transfer an appropriate colour from ribbon (6) onto the paper. Roll (4) then rewinds the paper and draws clamp (5) back to the start position. The print operation is repeated for each colour required after which rollers (12a,12b) cause the paper to be discharged through guides (18a,18b) and through sheet cutter (7).
Patent EP-0720876-A2 (EP)
Inventor: HARTMAN MARK L
IPC: F02K9/64
Filed: 1995-11-27
Abstract: Cooling tubes (2) are positioned within a structural jacket (10) to form a tube bundle (25), and a liner (30) is positioned within the tube bundle thereby sandwiching the tubes between the jacket and the liner. The tubes are then subjected to high internal pressure and inflated while the liner is simultaneously subjected to the same high pressure, thereby forcing the tubes into intimate contact with adjacent tubes, the liner and the jacket. The tubes, liner and jacket are then subjected to ultrasonic vibrations to bond the tubes and jacket into an integral structure.
Patent EP-0762292-A2 (EP)
Inventor: TANAKA HIDEKAZU
IPC: G06F3/023
Filed: 1996-08-21
Abstract: In the inventive graph displaying device and method, when functional expression data for producing graphs and the conditions of displaying the graph are set, graphs (Y 1 -Y 4 ) for functional expressions data input in accordance with the conditions are displayed in corresponding colors on a display (17). First, functional expression data and corresponding color data which designates displayed colors of the graphs are input in corresponding relationship. In addition, range data which display coordinates and color data designating display colors of coordinates involved in the range data are input together. In response to this operation, the graphs (Y 1 -Y 4 ) for the input functional expression data are produced with the range data to which the color data are designated, the last-mentioned color data corresponding to color data which correspond to the functional expression data. The corresponding produced graphs (Y 1 -Y 4 ) and the coordinates (Z 1 -Z 4 ) are displayed in the designated colors.
Patent EP-0762141-A2 (EP)
Inventor: FUERST PETER
IPC: G01S13/931
Filed: 1996-09-03
Abstract: The housing (5) for the module (10) is built into the rear, left corner of the bodywork (1) of a motor vehicle. The module contains a box for the source and sensor unit (11), mounted on the swivelling arm (12) connected to a shaft (14) fixed, so that it can rotate, in the box. On this shaft there is a pinion gear (16) engaging with the worm gear (20) keyed on the drive shaft of an electric motor (18). The source and sensor unit possesses a transmitting and receiving surface that the swivelling arm holds in a direction towards the rear in front of an opening in the car. The opening is protected by a shield (15) from dust and water and the side (21) of the arm rests against a stop (22) to ensure correct positioning (R) or (F-not shown).
Patent EP-0782176-A2 (EP)
Inventor: MORIYAMA KOICHIRO
IPC: C23C16/44
Filed: 1996-12-20
Abstract: To provide a deposited-film forming process and a deposited-film forming apparatus that may cause no scratches on the film forming surface to improve yield and enable stable discharge to thereby continuously form deposited films having uniform quality and uniform thickness, deposited films are formed by lengthwise continuously transporting a belt-like substrate so as to form a part of a discharge space, wherein the substrate is transported while bringing the transverse sectional shape of the substrate which forms a part of the discharge space into a curved shape by a roller.
Patent EP-0759479-A2 (EP)
Inventor: PIRO GIAMPIETRO
IPC: C22C32/00
Filed: 1996-07-23
Abstract: Nickel cermet consisting of from 35 to 70% by weight of a metal nickel phase and 65 to 30% by weight of a zirconium oxide (zirconia) phase stabilized in cubic form by 5 to 20 moles of yttrium oxide (yttria) for each 100 moles of zirconium oxide, the two phases, upon X ray diffractometric analysis, being distinct and homogeneously distributed, 
characterized in that it is obtained by a process comprising the following steps:
     a) preparation of a suspension of zirconia stabilized by yttria (YSZ), by dispersing zirconia stabilized by yttria (YSZ), having a particle size of between 1 and 40 mµ, in dimineralized water;   b) preparation of a solution of nickel by dissolving a hydrsoluble and thermodecomposable nickel salt in demineralized water;   c) mixing of the nickel solution with the dispersion obtained in step (a) and homogenization of the resulting dispersion by magnetic stirring for a time of between 5 and 40 minutes;   d) elimination of the water from the dispersion obtained in step (c) by a system capable of operating without, or almost without, decomposition phenomena obtaining a solid consisting of particles of zirconia stabilized by yttra (YSZ) covered with the nickel salt;   e) calcination under oxidating conditions of the solid obtained in step (d) to cause the formation of a solid consisting of particles of YSZ covered with nickel oxide;   f) treatment with hydrogen of the solid obtained in step (e) to reduce the nickel oxide to metal nickel.
Patent EP-0727658-A2 (EP)
Inventor: TSUKIHARA YUJI C O MIZUSHIMA W
IPC: F27D21/02
Filed: 1996-02-14
Abstract: The present invention provides a method and apparatus for accurately diagnosing a state of damage on a wall of a coking chamber of a coke battery. The method includes accurately diagnosing the damage state of the chamber wall by combination of three detection means. The three detection means include means for photographing the wall of the coking chamber of the coke battery, means for detecting the chamber width between chamber walls by laser range finders, and means for detecting the chamber temperature by radiation thermometers. The joints and the brick surfaces of the coke battery is photographed by a CCD camera. The image of the chamber wall is separated into images of the joints and the brick surfaces. The states of the joints and the brick surfaces are separately recognized to accurately detect damage of the joints and damage of the brick surfaces.
Patent EP-0767447-A2 (EP)
Inventor: CROMPTON GORDON
IPC: G07F17/38
Filed: 1996-09-27
Abstract: An amusement machine comprises a substantially horizontal playfield which supports a plurality of coins. The coins on the playfield are periodically disturbed, whereby some coins may be pushed over an edge of the playfield. A user of the machine can cause further coins to be added to those on the playfield, to increase the chance of coins being pushed over the edge. A use detector means generates a signal for a predetermined time following use of the machine. A coin chute receives coins pushed over the edge of the playfield. A coin director means receives coins from the coin chute and operates in alternative open and closed modes. A coin fall detector associated with the coin chute gives a signal when a coin is received by the coin chute. Control means for receive signals from the use detector means and from the coin fall detector, and control switching of the coin director means between its alternative modes in response to the signals.
Patent EP-0786135-A2 (EP)
Title: Procede et systeme d'imbrication de fichiers en temps reel
Inventor: KORST JOHANNES HENRICUS MARIA
IPC: G11B20/12
Filed: 1996-05-31
Abstract: Cette invention concerne un procédé et un système d'imbrication de fichiers en temps réel de manière à former une combinaison imbriquée en vue d'un stockage ou d'une transmission. Ce procédé et ce système peuvent être utilisés dans une application multimédia dans laquelle des fichiers en temps réel contenant des informations audio et/ou vidéo sont combinés de manière à former un fichier en temps réel auquel l'application peut faire appel. Cette invention fait appel à une structure dans laquelle les fichiers en temps réel sont stockés en fonction de leur période et d'après un critère donné d'économie d'espace. Ainsi, grâce à cette structure, on obtient une combinaison dans laquelle le nombre de positions vacantes est limité.
Patent EP-0812499-A2 (EP)
Inventor: LIU QIN
IPC: H04B1/707
Filed: 1996-12-27
Abstract: L'invention concerne le calcul d'une évaluation (315) représentant la qualité de bruit et de signal, ainsi qu'un récepteur de système radio. Ce procédé consiste à comparer la valeur (313) la plus importante d'un vecteur de corrélation (101-106) créé dans un corrélateur (303) du récepteur, soit à la deuxième valeur (315) la plus importante ou à la valeur moyenne des autres valeurs. Si un code d'étalement spécifique est utilisé dans la réception du signal, la comparaison permet d'obtenir un rapport entre le signal et la perturbation, ce rapport servant, en particulier, à combiner des signaux provenant des câbles de diversité (1, 2) d'un récepteur en diversité, le procédé permettant de combiner les signaux même avant la détection. Si la réception met en application un code d'étalement avec lequel aucun signal reçu par le récepteur n'a été émis, il est possible, au moyen de la comparaison des valeurs de corrélation, d'établir une évaluation de qualité de bruit (315), dont une valeur d'évaluation supérieure signifie que le récepteur est en train de recevoir un signal et pas seulement du bruit.
Patent EP-0790658-A2 (EP)
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M50/497
Filed: 1997-02-13
Abstract: The present invention provides a liquid-circulating battery comprising: a positive electrode; a negative electrode; a permeable membrane interposed between said positive and negative poles to hold the same in separated relation to each other and to partition the same into a positive chamber and a negative chambers; two porous carbon electrodes of a liquid-permeable type disposed respectively in said positive and negative chambers; and positive and negative electrolytic solutions, said positive and negative electrolytic solutions being circulated respectively into said positive and negative chambers such that an oxidation-reduction reaction occurs and causes charging and discharging. 
     Said permeable membrane is defined by the following requirement (a), and each of said positive and negative electrolytic solutions is defined by the following requirement (b):
     (a) an ion-exchange membrane including as an ion exchanger layer a polymeric pellicle which results from crosslinking of a halogenated alkylated product of an aromatic polysulfone type polymer with use of a polyamine and which has an ion exchange capacity of 0.3 to 0.8 (milliequivalent/gram of dry resin) and a thickness 0.1 to 120 µm, said polysulfone type polymer having as a recurring unit a group represented at least by the following formula (I); and
         (b) an electrolytic solution having a vanadium ion concentration of 0.5 to 8 mols/liter.
Patent EP-0802278-A2 (EP)
Inventor: BUTTSCHARDT WERNER
IPC: D21F5/04
Filed: 1997-02-19
Abstract: In a single-blanket drying section (30), of a papermaking machine, the web (1) of fibres for paper or cardboard is carried through by the blanket and the drying cylinders (31-33) are only in contact with the under side of the web (1). The continuous support belt (29), moving together with the web (1), is at the upper sections of the cylinder mantle surfaces. A cutter (S), after the drying group (30), cuts the web leader. The cutter (S), in the direction (15) of web travel, is between the final powered cylinder (31) and a following powered web guide roller (24).
Patent EP-0811862-A2 (EP)
Inventor: HIRABAYASHI KATSUHIKO
IPC: G02B6/43
Filed: 1997-06-03
Abstract: The optical beam emitted from the transmitter array(20-3) is input into the polarization beam splitter(20-9), and then turned by a right angle to input the opening portion(20-1) of the neighboring board. Then, polarization of the optical beam is controlled by the polarization control array device(20-8) provided on the opening portion(20-1) to thereby rotate a plane of polarization by 90° , then the optical beam is turned by the polarization beam splitter(20-9) by a right angle to input into the first light deflection control array device(20-10) which then controls the propagation direction of the optical beam to input into the desired photodetector. On the other hand, the optical beam whose plane of polarization is not rotated by the polarization control array device(20-8) by 90° passes through the polarization beam splitter(20-9) along the propagation direction to input into the opening portion(20-1) of the neighboring board, and is then controlled similarly. The optical beam array emitted from the transmitter array with the lens array which is attached to the lower end portion of the board(2-1) is received by the light deflection control array device(7-4), then the propagation direction of the optical beam array is variably controlled every optical beam to be input into the mirror(7-5) with a gradient, and then the optical beam array(7-6) reflected by the mirror(7-5) is received by the photodetector with the lens array. Therefore, the optical beams from the desired boards can be connected to the photodetector mounted on another desired board. Similarly, the board-to-board free-space optical interconnection system between the boards in a certain unit and a different unit arbitrarily can be provided by introducing the light deflection control array device.
Patent EP-0818333-A2 (EP)
Inventor: SUZUKI TAKAHISA
IPC: F25B13/00
Filed: 1997-07-04
Abstract: According to the present invention, in a gas injection
type heat pump apparatus, the high-pressure side pressure of
refrigeration cycle (21) is detected in a heating operation,
and an upper limit value (BP) of an amount of air passing
through an inside heat exchanger (14) is determined based on
the detection value. The upper limit value (BP) and a set air
amount (BO) set by an air amount switching lever (51) are
compared. When the set air amount (BO) is larger than the
upper limit value, the amount of the air passing through the
inside heat exchanger is restricted within the upper limit
value. In this way, the high-pressure side pressure increases,
and an intermediate pressure in a gas-liquid separator also
increases. Therefore, the gas injection amount can be
increased, and a heating capacity can be effectively improved.
Patent EP-0825734-A2 (EP)
Inventor: KUMAR SANJAY
IPC: H04Q7/34
Filed: 1997-07-15
Abstract: An integrated radio frequency transceiver comprising a diversity
receiver and transmitter capable of performing a self test operation to determine if
the receiver and transmitter paths are properly operational. The diversity receiver
includes two receiver paths, a first path for receiving radio communications having a
permitted bandpass, and a second receiver path for receiving radio signals from other
radio port channels in use to assist in constructing its own neighbor list.
Patent EP-0824129-A2 (EP)
Inventor: TURZNIK GERHARD DR
IPC: C08J9/00
Filed: 1997-08-01
Abstract: Extruded foam boards with a density of 20-200 g/l and thickness of NOTLESS  20 mm, based on styrene polymer, contain 0.2-5 wt% flame retardant containing bromine and 0.01-1 wt.% magnesium hydroxide (Mg(OH)2). Also claimed is a process for making the boards, comprising melting the styrene polymer in an extruder, mixing with 3-15 wt.% volatile blowing agent, 0.2-5 wt.% flame retardant and 0.01-1 wt.% Mg(OH)2 and extruding into the atmosphere, so that it expands.
Patent EP-0827239-A2 (EP)
Inventor: DAVID JAMES J
IPC: H01R12/50
Filed: 1997-08-29
Abstract: A receptacle adapted to be mounted on a printed wiring board (PWB)
comprising an insulative member supporting a plurality of conductive contacts
which conductive contacts engage said PWB and a conductive sheet having a
lower wall superimposed on said PWB and an upper wall superimposed over
the insulative member in spaced relation over the lower wall and a pair of side
walls perpendicularly interposed between said upper and lower walls to form a
plug receiving space between said upper and lower wall and a conductive
sensor means which is positioned adjacent one of said conductive contacts
and which contacts one of the conductive contacts when a plug is inserted in
the plug receiving space.
Patent EP-0837324-A2 (EP)
Inventor: NAKAMURA SATOSHI
IPC: G01N27/407
Filed: 1997-10-16
Abstract: A gas concentration detecting device for detecting the
concentration of a component, such as an oxygen in an exhaust
gas of an internal combustion engine. The device has a
concentration detecting body 2 for detecting the oxygen and a
cover 3 of a double wall structure which is for encircling
the portion of the detecting body opened to the flow of the
exhaust gas to be detected. The cover 3 has, at its axial tip
end wall, a plurality of holes 33 and 34 arranged in such a
manner that one of the holes functions as a gas inlet hole
and the other hole functions as a gas outlet hole in order to
cause the gas to be smoothly ventilated. The cover has, at
its side, a wall of a closed structure with no hole for the
passage of the gas, which is effective for preventing the
cover 3 and the detecting body 2 from being cooled by the
exhaust gas, thereby enhancing a heat retaining capacity,
thereby preventing particulates from being deposited.
Patent EP-0840034-A2 (EP)
Inventor: OKANAKA TAKEHIRO
IPC: F16F13/14
Filed: 1997-10-28
Abstract: A fluid-filled cylindrical vibration damping device comprising: an inner sleeve (12); an outer sleeve (14) disposed radially outwardly of the inner sleeve; an elastic body (16) interposed between the inner and outer sleeves; a pressure-receiving chamber (68) partially defined by the elastic body; a first flexible diaphragm (48) partially defines a first equilibrium chamber (70); a second flexible diaphragm (50) partially defines a second equilibrium chamber (72); first orifice passage defining means (14, 18, 60, 66) for defining a first orifice passage (74) which permits fluid communication between the pressure-receiving and first equilibrium chambers; second orifice passage defining means (14, 42, 58) for defining a second orifice passage (76) which permits fluid communication between the first and said second equilibrium chambers; the second orifice passage having a ratio A/L which is smaller than that of the first orifice passage, wherein A and L are a cross sectional area and a length of each orifice passage, respectively, and wherein the fluid flowing in the first orifice passage has a first resonance frequency f1 while the fluid flowing in the second orifice passage has a second resonance frequency f2 which is higher than the first resonance frequency f1.
Patent EP-0832740-A2 (EP)
Title: Druckmaschinenzylinder mit Schwingungsdämpfung
Inventor: WIELAND DIETER JOACHIM
IPC: B41F13/08
Filed: 1992-06-09
Abstract: Bei einem Druckmaschinenzylinder soll eine Schwingungsdämpfung geschaffen werden, mit guten Dämpfungseigenschaften bei kostengünstiger Herstellung. Erfindungsgemäß ist der Druckmaschinenzylinder (1) einstückig ausgebildet und weist in seinem Inneren einen sich in axialer Richtung erstreckenden symmetrischen oder rotationssymmetrischen Kern (29) auf, wobei der Kern und/oder die Kernzapfen ganz oder teilweise mit schwingungsdämpfendem Material umgeben sind.