baber/WOPTO huggingface dataset:
Patent EP-0686896-A2 (EP)
Inventor: OWENS JR ALVIN
IPC: G03G21/00
Filed: 1995-06-07
Abstract: An apparatus (92) for cleaning an imaging surface (10) that includes a pivotable contamination seal (70), a rotatable disturber brush (50), and retractable cleaner blade (30) therein. The contamination seal captures falling accumulated toner from the edge of the blade (30) and the brush, due to gravitation, which otherwise would contaminate the imaging surface when the cleaner blade and disturber brush are retracted from the imaging surface. The contamination seal rests along the length of the blade portion that extends from the blade holder (60). In this position, the contamination seal does not touch the imaging surface to cause scratches nor does it interfere with the blade's ability to clean the imaging surface. Pivoting the contamination seal about a pivot point (71) at one end rotates the contamination seal into contact with the imaging surface to contain toner emission within the apparatus from the blade edge and brush.
Patent EP-0689086-A2 (EP)
Inventor: KOCHI TETSUNOBU
IPC: G02F1/1345
Filed: 1995-06-19
Abstract: A high-density impurity semiconductor region (501) having the same conductivity type as a single-crystal silicon substrate (406) is formed in addition to a main circuit portion of a peripheral circuit on the single-crystal silicon substrate. This semiconductor region is connected to a given potential point directly leading to an electric source. Alternatively, at a part of the peripheral drive circuit, a high-density impurity semiconductor region having a conductivity type reverse to that of the single-crystal silicon substrate is formed, and this semiconductor region is connected to a given potential point directly leading to an electric source. This can solve the problem that photocarriers (electrons and/or holes) caused by the light having not cut off and having entered into the single-crystal silicon region may enter into the peripheral drive circuit through the single-crystal silicon substrate to cause misoperation of the circuit.
Patent EP-0698492-A2 (EP)
Inventor: YANO KENTARO
IPC: B41J2/51
Filed: 1995-08-23
Abstract: When a recording mode of a printer is changed to a resolution expansion mode when an internal temperature of a recording head falls or by an external indication, the number of divided blocks is changed so that the overlap of on time zones of block sub-division signals is prevented in order to assure that heaters of the recording head are energized for a sufficient time period. Thus, the heater energization time period for each block is extended without extending the total recording time.
Patent EP-0687815-A2 (EP)
Inventor: NAKAMURA MITSUO
IPC: F04C18/02
Filed: 1995-06-14
Abstract: Both ends of a circling scroll are supported by a pin crank and the eccentric shaft of the circling scroll, thus assuring a stable circling or oscillating motion of the scroll. This in turn allows the scroll tooth length to be elongated, leading to an increase in the capacity of the fluid machine. Because the eccentric shaft and the pin crank are fitted into the center boss, the pin crank can work as a shaft that supports the left end of the circling scroll. The provision of the boss allows a radial load acting on the scroll tooth to be borne at the load position, thus shortening the shaft and reducing the bearing. Because the pin crank can be mounted to the boss, a two-block parallel arrangement and two-stage arrangement can be implemented easily. Further, the construction in which the pin crank is used as a left-end supporting bearing contributes to reducing the manufacturing cost of the apparatus.
Patent EP-0681412-A2 (EP)
Inventor: GIANNETTI VITTORIO
IPC: H04R25/00
Filed: 1995-05-02
Abstract: Improvement in the closure plate and control unit of hearing aids to be inserted into the auditory meatus of the hard of hearing, also called intracanal hearing aids, characterized by an extremely reduced size, which unit is housed in an opening of the closure plate and fastened therein by means of rotating ratchet members; the unit is so shaped as to receive only a portion of the battery, namely the central portion, while the polar portions thereof are received in the opening formed in the closure plate; this shape makes it possible a further reduction in the size of the unit, the circular small cover thereof resting and being supported by the edge of the opening housing the unit rather than by portions of the body of said unit, thereby operating also as a cover for said opening.
Patent EP-0796369-A2 (EP)
Inventor: CARLSSON TORBJOERN
IPC: D21C9/16
Filed: 1995-12-06
Abstract: The present invention relates to a method for safely carrying out pressurized peroxide bleaching of pulp, at a consistency exceeding 8 %, preferably 10-16 %, in a bleaching vessel (1), designed for at least 0.5 MPa overpressure, preferably 0.7 MPa overpressure, with the pulp being fed to the vessel (1) by means of a pump (2), preferably a pump having fluidizing elements and venting, and with the pulp which is being fed to the vessel having a temperature exceeding 90  DEG C, preferably exceeding 100  DEG C, more preferably exceeding 105  DEG C, and with the pulp being bleached with peroxide in a quantity exceeding 5 kg/BDMT, preferably in association with a bleaching stage which bleaches the pulp to a brightness exceeding 75 % ISO, characterized in that if plugging and/or power failure occur(s), measures are taken, essentially without using mechanical safety valves, which prevent the pressure in the said bleaching vessel, or an affiliated part, from being allowed to exceed a certain set point.
Patent EP-0735737-A2 (EP)
Inventor: BOETTGER DETLEV DIPL-ING
IPC: H04M19/08
Filed: 1996-03-13
Abstract: The gateway speech terminal has an amplifier circuit (VS) connected to an external voltage source (SQ) and switched on when required as a result of events occurring on the connection lines (ASL). The events are overlapping ac voltages and/or changes in the dc component due to speech transmission or activation of an external key (TA). An indicator is coupled to the connection lines to switch the supply of the amplifier in response of the detected event. The switching on of the amplifier circuit for a specific period of time does not require extra control lines between the gateway speech terminal and the system. Control signals are sent from a CPU to a terminal.
Patent EP-0727423-A2 (EP)
Inventor: CHOI JONG KWON
IPC: C07B61/00
Filed: 1994-03-04
Abstract: The present invention relates to a novel process for preparing sulfonylurea derivatives of formula (I) in a high purity and a high yield characterized in that a compound of formula (VIII) is reacted with 2-amino-4,6-dimethoxypyrimidine of formula (VII):
     
      wherein R 1  represents hydrogen, C 1 -C 4  alkyl or phenyl, R 2  represents hydrogen, C 1 -C 4  alkyl, allyl or propargyl and R 3  represents hydrogen, methyl, ethyl or phenyl, and to a process for preparing the compound of formula (VIII) above, which is useful as an intermediate compound for preparing the sulfonylurea derivative of formula (I) and to a novel intermediate compound of formula (VIII) as defined above.
Patent EP-0741101-A2 (EP)
Inventor: VOLPIN GIAMPAOLO
IPC: B65H33/02
Filed: 1996-05-03
Abstract: The method involves supplying sections in a continuous flow, to form parcels. The swing plate opens suddenly, and a finished parcel mechanically contacts the separator bar, which acts on the lower free edge of the last section. Separator bar and stop fork of a finished parcel area are automatically inserted between the last section of the finished and the first section of the next parcel. The swing plate is pivoted into closed position. The finished parcel is then moved to a processing station, with separator bar and stop fork returning to original position, and the support fork engaging on the first section of the next parcel. Partial insertion of the separator bar into the parcel forming track, takes place on a level below the lower free edge of the last section of the finished parcel.
Patent EP-0760222-A2 (EP)
Inventor: FRIEDRICH DIETER
IPC: A47J31/06
Filed: 1996-07-26
Abstract: The filter has a disc (21) with several apertures (22,23) displaced from the disc's surface (20). In this way, a roof-shaped through-arch is formed, connected to the sides of the disc. Several apertures are aligned with one another so that the jets of fluid emerging from them meet each other. Two apertures are so arranged in relation to one another that the emerging jets of brewed beverage meet each other from opposite directions. The facing surfaces of two adjacent apertures are placed outside the surface (17) of the disc component on the outflow side (18).
Patent EP-0756347-A2 (EP)
Inventor: MATSUSHIMA TOSHIO
IPC: H01M8/24
Filed: 1996-07-26
Abstract: A solid oxide fuel cell including an electrode, a solid electrolyte, and an interconnector (4), wherein a single cell (5) includes the electrolyte (2) formed on a first main surface of a cell substrate (1) formed of a first electrode material, a second electrode (3) is formed on top of the electrolyte, and the interconnector is formed on a second main surface differing from the surface formed with the electrolyte, the cell substrate is porous, flat-formed, and has therein a plurality of flow passages of the gas corresponding to the first electrode material, the flow passage of the gas is formed in multiple stages in the substrate, forming a plurality of gas flow passages as supply passages (6) and a plurality of gas flow passages as return passages (7), these supply passage and return passage communicate with each other at a gas turn back portion (8) in the substrate, and openings of the supply passage and the return passage are located on a side surface of the substrate.
Patent EP-0762134-A2 (EP)
Inventor: MUSSENDEN GEORG A
IPC: G01R31/34
Filed: 1996-09-06
Abstract: A current magnitude sensing circuit for detecting a malfunction of a DC brushless fan. The current magnitude sensing circuit detects drops in the current magnitude in windings of a fan motor. Depending on the frequency of the current drops in the fan current, the current magnitude sensing circuit outputs either a high or a low voltage signal. The current magnitude sensing circuit operates by charging a capacitor beyond a certain voltage and thereby providing a high fan fail output signal when a fan is spinning too slowly for proper cooling of a device. Another capacitor is charged at a different time constant for setting the fan fail output of the current magnitude circuit low for indicating that the fan is spinning sufficiently fast.
Patent EP-0789214-A2 (EP)
Title: Latentwärmespeicher
Inventor: LINDNER FRIEDRICH DR
IPC: F28D20/02
Filed: 1996-09-09
Abstract: Um einen Latentwärmespeicher mit einem Behälter (10), welcher ein mit Latentwärmespeichermedium (14) ausgefülltes Speichervolumen (12) aufnimmt, und mit einem Kreislauf für ein mit dem Latentwärmespeichermedium (14) nicht mischbares und eine gegenüber dem Latentwärmespeichermedium (14) geringere Dichte aufweisendes sowie im Speichervolumen (12) offen durch das Latentwärmespeichermedium (14) geführtes Wärmetauschermedium (18) derart zu verbessern, daß Störungen im Kreislauf aufgrund von sich absetzendem Latentwärmespeichermedium vermieden werden, wird vorgeschlagen, daß alle Elemente (16,22,24,26,28) des außerhalb des Speichervolumens (12) liegenden Kreislaufes (20) gemeinsam das Wärmetauschermedium (14) mit Wandflächen und unter Strömungsbedingungen führen, welche sich aus dem Wärmetauschermedium (18) im Kreislauf abscheidendes Latentwärmespeichermedium (14) dem Speichervolumen (12) im Behälter (10) zuführen.
Patent EP-0767403-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: G03C1/498
Filed: 1996-09-16
Abstract: Thermographic material comprises a base; (a) binder layer(s) with a thermographic combination of an organic Ag salt (I) and an organic reducing agent (II) for (I); and (b) binder layer(s) contg. a thermographic combination of an acid-sensitive leuco dye (III) and an acidic cpd. (IV) acting as developer for (III), in which (III) and (IV) are in separate layers or are sepd. from one another in the same layer. The material comprises: (c) a layer of water- or alcohol-soluble polymer (V) between (a) and (b). Also claimed is a method of producing the material.
Patent EP-0769630-A2 (EP)
Inventor: SEBALD WILHELM
IPC: F16C33/66
Filed: 1996-10-12
Abstract: The outer ring (6) of the bearing is in one piece and has two tracks (7,7a) for the two rows of rollers (8,8a). The inner ring (9) of one row of rollers extends axially under the second row of rollers and supports the inner rings (10,11). An annular duct (12) on the inner ring (11) is connected to at least one groove (14) leading out of the bearing. Ducts (15,15a) lead from the annular duct to both tracks so as to lubricate the ducts or the rows of rollers. The numbers of ducts and grooves differ.
Patent EP-0765924-A2 (EP)
Inventor: SHIFLETT MARK BRANDON
IPC: C01B21/22
Filed: 1993-06-28
Abstract: Azeotropic or azeotrope-like compositions comprising admixtures of effective amounts of perfluoroethane and nitrous oxide, or carbon dioxide, or fluoromethane to form an azeotropic or azeotrope-like composition. Such compositions are used as cleaning agents, expansion agents for polyolefins and polyurethanes, refrigerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, and displacement drying agents.
Patent EP-0723375-A2 (EP)
Inventor: JEON BYEUNG-WOO
IPC: H04N19/625
Filed: 1996-01-18
Abstract: A post-processing device for eliminating a blocking artifact generated upon reconstructing an image compressed by block transform operation and a method thereof minimize a blocking artifact at block boundaries by selecting a predetermined a discrete cosine transform (DCT), estimating transform coefficients with respect to the information lost upon quantization or inverse quantization to have the highest continuity with respect to adjacent blocks, performing inverse transform operation on the estimated transform coefficients, and adding the thus-obtained adjustment value to an inverse-transform-operated reconstructed image signal.
Patent EP-0731530-A2 (EP)
Inventor: WAKATA SHIGEKAZU
IPC: H01R13/436
Filed: 1996-03-08
Abstract: An assembled connector (10) comprises: a main housing (20) having a plurality of terminal-containing chambers (21) juxtaposed in the interior thereof and being provided on a top portion with a lock arm (22) adapted to engage with a mating connector; a plurality of subhousings (30) having a plurality of terminal-containing chambers (31) juxtaposed in the interior thereof and being adapted to be detachably coupled to the main housing (20); a coupling mechanism (50) for coupling each of the subhousings (30) to the main housing (20) in a manner of slide engagement; and a retainer mechanism (60) for engaging with a terminal (40) at a regular position in each terminal-containing chamber to hold the terminal (40) in the regular position. The coupling mechanism (50) is constructed so that the subhousing (30) is detachably coupled to the main housing (20) while sliding relatively on the main housing (20) in the same direction as an insertion direction of the terminal (40) with respect to the main housing (20). Alternatively, the coupling mechanism (50) is detachably constructed so that the subhousing (30) is coupled to the main housing (20) while sliding relatively on the main housing (20) in a direction perpendicular to an insertion direction of the terminal (40) with respect to the main housing (20).
Patent EP-0749106-A2 (EP)
Inventor: YAGYU MINETO
IPC: G09G3/36
Filed: 1996-06-14
Abstract: An optical modulation unit is constituted by a light source periodically turned on, and an optical modulation means including an optical modulation element and periodically turned on. The optical modulation unit is driven by changing a voltage applied to the optical modulation element depending on given graduation data so as to modulate an overlapping time between an ON period of the optical modulation means and a lighting period of the light source. The gradation data may be analog gradation data and may be carried by light illuminating the optical modulation element synchronized with a voltage applied to the optical modulation element.
Patent EP-0782115-A2 (EP)
Inventor: SHONA YOSHIHIRO
IPC: G07F7/10
Filed: 1996-08-19
Abstract: A random number generated from a host device upon a first mutual authentication or a random number obtained by processing the generated random number is stored in a random number storage area of an IC apparatus and used upon a second mutual authentication.
Patent EP-0778384-A2 (EP)
Inventor: YAMAZAKI KOU
IPC: E05B49/00
Filed: 1996-11-28
Abstract: A lock mechanism 1 is composed of a locking lever 112, a support pin 204, a spring 203, and a slide button 111. A locking part 2 is composed of an actuator 201 and a stopper 202. A power source part 3 is composed of an electric cell 131 and a cell holder 132. At least two components out of the three components which are the lock mechanism 1, the locking part 2, and the power source part 3 are arranged at positions where they do not overlap each other. By adopting a configuration where a key switch 4 for inputting a code number and the like sectionally overlaps at least one component out of the lock mechanism 1, the locking part 2, and the power source part 3, it is possible to implement a small-sized and thin-type electronic key which can be easily locked and unlocked and can make its electric cell longer in life even in case of keeping the electronic key in either of a locked state or an unlocked state for a long time.
Patent EP-0782344-A2 (EP)
Inventor: KIM SUNG-JUNG
IPC: H04N19/60
Filed: 1996-12-30
Abstract: A controller, for use in a video signal encoding system, decides an inter/intra mode, a field/frame DCT mode and a quantization parameter, wherein the video signal contains a multiplicity of GOP's, each of the GOP's being classified into three types of frames, each of the frames being divided into a multiplicity of macroblocks. The controller comprises: a state machine for generating a control sequence in response to a signal denoting a start of the frame and the type of a frame currently encoded; a calculation unit for providing a first set of values; a processing unit for providing a set of control values for each of the macroblocks in response to the control sequence and the first set of values, the set of control values denoting the inter/intra mode, the field/frame DCT mode and the quantization parameter, based on a macroblock number currently encoded and initial constant values; and a memory and input/output unit for storing the initial constant values and providing them to the processing units, storing the set of control values and providing them to be used in encoding the video signal.
Patent EP-0855995-A2 (EP)
Inventor: BREMNER THEODORE
IPC: C04B103/50
Filed: 1996-10-11
Abstract: L'invention concerne un adjuvant permettant de diminuer la teneur en eau d'un mélange de béton. L'adjuvant comprend une solution alcaline d'une lignine sous forme sulfométhylolatée. La lignine sulfométhylolatée contenue dans l'adjuvant peut également être réticulée par un agent de réticulation. L'adjuvant comprend en outre un entraîneur d'air. L'invention concerne également des compositions de ciment originales contenant ledit adjuvant.
Patent EP-0868139-A2 (EP)
Inventor: DORNIER IREN
IPC: A47L11/38
Filed: 1996-11-29
Abstract: Die Dampfreinigungsvorrichtung enthält einen Dampfreinigungskopf (1, 25), der mehrere Dampfdruckkammern (2) die mit einem Dampferzeuger in Verbindung stehen, und Absaugbereiche (3) aufweist, die mit einer Unterdruckquelle verbunden sind. Außerdem wird den Absaugbereichen (3) ständig Frischluft aus einer Frischluftkammer (14) zugeführt, die mit der äußeren Umgebung des Reinigungskopfs (1, 25) verbunden ist, um den Transport des Dampf/Wasser/Schmutz/Luft-Gemischs in eine rückwärtige Saugglocke in dem Dampfreinigungskopf zu verbessern. Am Umfang des Dampfreinigungskopfs angeordnete Absaugschlitze gewährleisten eine völlig streifenfreie Reinigung beispielsweise von Fensterflächen. Der Dampfreinigungskopf kann Bestandteil eines Reinigungsautomaten sein, mit dem Fenster und Fassaden von Hochhäusern gereinigt werden.
Patent EP-0790541-A2 (EP)
Inventor: RUSCHE DIETER DIPL-ING
IPC: H05K7/14
Filed: 1997-01-11
Abstract: Anschlußeinrichtung für ein elektrisches Installationssystem zur Steuerung von Verbrauchern und/oder zur Weiterleitung von Meldesignalen über eine Datenleitung mit serieller digitaler Datenübertragung (externe Bus-Leitung), wobei die Steuer- und/oder Meldeinformationen von und zur externen Bus-Leitung über die busteilnehmerseitige Bus-Ankopplung geleitet wird, mit einem die Bus-Ankopplung enthaltenden Basismodul und nachgeschalteten funktionsspezifischen Erweiterungsmodulen mit digitalen und/oder analogen Eingängen und/oder Ausgängen für die jeweiligen Verbraucher, die mit dem Basismodul kommunizierend intern verbunden sind, wobei das Basismodul einen der Bus-Ankopplung nachgeschalteten Basis-Mikrocontroller enthält, an den eine durch alle Erweiterungsmodule hindurchgeführte interne (Modul-) Bus-Leitung angeschlossen ist, über welche mittels eigener Erweiterungsmodul-Mikrocontroller die Verwaltung der Steuer- und/oder Meldeinformationen erfolgt. <IMAGE>
Patent EP-0791578-A2 (EP)
Inventor: ODA SHIGERU
IPC: B41M5/30
Filed: 1997-02-19
Abstract: There is provided a developer composition including at least one of sulfonyl compounds represented by formula (1) and at least one of sulfonyl compounds represented by formula 2:
         wherein X is H or lower alkyl, R 1 , R 2,  R 3 , R 4 , R 5  and R 6  which may be the same or different, present H, halogen or lower alkyl and Y represents alkyl, benzenesulfonyl, benzoyl et al, A thermalsensitive recording medium having the above developer is of high sensitivity, less surface-blushing with lapse of time and is excellent in storage stability of a recorded image, particularly in heat resistance, humidity resistance and anti-plasticizer.
Patent EP-0798912-A2 (EP)
Inventor: BEGEJA LEE
IPC: H04M3/40
Filed: 1997-03-07
Abstract: A speech processor uses a plurality of speech processing features to enhance the quality of speech signals received by a user during a telephone call. The activation of a second speech processing feature is delayed for a time duration measured after the initiation of a particular call or measured after the activation of a first speech processing feature. This delay eliminates any interference between the second speech processing feature and the first speech processing feature that is active when the call is initiated. The delay also increases the time it takes for the speech processing features to become fully effective, thus making the enhancement in the quality of the speech signals more noticeable to the user. Further, an optionally generated audio indicator is provided when the second speech processing feature is applied so that the additional feature is even more noticeable to the user.