baber/WOPTO huggingface dataset:
Patent EP-0507320-A2 (EP)
Inventor: NISHIMURA TOMOYUKI
IPC: G11B21/08
Filed: 1992-04-03
Abstract: The estimator comprising means, into which an input signal of the plant is entered, for estimating an internal physical quantity in the plant and supplying a first estimated physical quantity; means, into which a detection signal supplied from the plant is entered, for generating a low frequency detection signal by attenuating the high frequency component of this detection signal; means, into which this low frequency detection signal is entered, for estimating the internal physical quantity in the plant from this low frequency detection signal and supplying a second estimated physical quantity; and mixing means, into which the first and second estimated physical quantities are entered, for mixing them to generate a third estimated physical quantity. This estimator can restrain the impact of noise contained in detected information, so that the physical quantities can be accurately estimated.
Patent EP-0529518-A2 (EP)
Inventor: TAKEYARI RYOJI HITACHI DAIYON
IPC: H04L12/44
Filed: 1992-08-20
Abstract: A star type multi-stage network having the same connectivity graph between stages and having a physical topology of a star form, comprises a plurality of columns assigned with different specific transmission wavelengths, respectively, NIU's (5) each including a transmitter (8) for making a transmission on a wavelength assigned to a column to which that NIU belongs and a receiver (9) for receiving a wavelength assigned to a column from which reception is to be made, and a fundamental connection section (1) including a connection portion formed by optical fibers (2) or optical waveguides to provide a fundamental connection pattern between stages. Inputs and outputs of the optical fibers or optical waveguides are connected to couplers (3, 4) having inputs or outputs the number of which is equal to at least the number of the transmitters of the NIU's. Outputs of the transmitters of the NIU's are connected to inputs of the fundamental connection section corresponding to connectivity between stages. Inputs of the receivers of the NIU's are connected to outputs of the fundamental connection section corresponding to connectivity between stages.
Patent EP-0498497-A2 (EP)
Inventor: BERGERVOET JOZEF REINERUS M
IPC: H05B41/28
Filed: 1992-01-30
Abstract: The invention relates to a circuit arrangement suitable for operating a low-pressure mercury discharge lamp by means of a high-frequency current, comprising
     circuitry (I) for generating the high-frequency current from a supply voltage, and   a modulator (II) for the substantially square-wave modulation of the amplitude of the high-frequency current with a modulation frequency f.   
     According to the invention, the circuit arrangement is further provided with circuitry (V) for limiting an amplitude of a re-ignition voltage across the low-pressure mercury discharge lamp to a voltage Vi. It is achieved by this that the interference with infrared systems caused by a lamp operated on the circuit arrangement is substantially fully suppressed.
Patent EP-0505014-A2 (EP)
Inventor: FUKUMI HIROSHI
IPC: C07D487/04
Filed: 1990-10-05
Abstract: Compounds of formula (I):
       
 [in which: Q is nitrogen or =CH-; R¹ and R² are hydrogen, alkyl, alkoxy, hydroxy, trifluoromethyl or halogen; and R³ is various specific substituted alkyl groups] and pharmaceutically acceptable salts thereof have valuable anti-allergic and anti-asthmatic activities. They may be prepared by reacting a corresponding compound where R³ is replaced by a hydrogen atom with a compound to introduce the group R³.
Patent EP-0549114-A2 (EP)
Inventor: MILLER JOHN MICHAEL
IPC: B60G17/015
Filed: 1992-10-29
Abstract: The oscillatory spring movements of each wheel of a motor vehicle suspension system are damped by a switched reluctance machine (104) which is actively controlled during standard suspension operation to define damping characteristics of the suspension or passively controlled to define a fail-safe damping rate in the event of failure within the system. The switched reluctance machines (104) of a suspension system are selectively connected to standard control circuitry or fault control circuitry by relay contacts. Upon failure within the system, phases of the switched reluctance machines are charged via monopulsers which are controlled in response to rotational positions of the machines such that the machines operate as generators and withdraw energy from the suspension system and pass it to a parallel connected resistor and capacitor. Power for charging the phases of the switched reluctance machines (104) is provided either from the capacitor or a power supply which is separately fused from the supply for the standard control circuitry. To ensure recognition of a failure and correction by an operator of a motor vehicle, preferably not all phases of a switched reluctance machine are operated in the fail-safe mode.
Patent EP-0515276-A2 (EP)
Inventor: TAKEZAWA KATSUHITO C O CANON K
IPC: H04Q11/04
Filed: 1992-05-21
Abstract: Disclosed a facsimile apparatus which performs communication using the user-to-user information of an ISDN. User-to-user information inputted from a control panel (5) and used when an outgoing call is made is capable of being registered in a buffer memory (10) as one-touch dialing data or abbreviated dialing data, or user-to-user information employed in communication is capable of being registered in the buffer memory as redialing data when communication ends. The user-to-user information is registered as data only with regard to one-touch dialing or abbreviated dialing limited in advance.
Patent EP-0552612-A2 (EP)
Inventor: GRIPPO JOSEPH FRANCIS
IPC: C12R1/91
Filed: 1993-01-08
Abstract: Methods for determining and isolating ligands resulting from compounds which produce binding with nucleosolic proteins are described.
Patent EP-0554807-A2 (EP)
Inventor: BEAUVAIS RANDALL R
IPC: B60R22/10
Filed: 1993-01-29
Abstract: A child safety seat (20) for holding a child is either formed integrally with, or designed to be installed on, a seat of a vehicle that is subject to sudden deceleration. The child safety seat (20) may include a base section (21) which may be releasably mounted on onto the vehicle seat, and a seat section (22). In various embodiments the movement of the seat section (22) relative to the base section (21) is controlled by ramps and linkages and by various combinations of ramps and links. In further embodiments, the child safety seat includes an apparatus for tightening the seat belt in response to the sudden deceleration of the vehicle and may also include energy absorbing members which are permanently deformed as the seat belt is tightened.
Patent EP-0562397-A2 (EP)
Inventor: LEMAN BROOKS R
IPC: H03K17/687
Filed: 1993-03-13
Abstract: An embodiment of the present invention for providing a power control system that prevents false triggering of high-side floating switch control transistors, the power controller comprises first and second control lines for signaling whether a high-side high-voltage switch transistor connected to a low should be turned on or off, a first comparator having a first threshold coupled to the first and the second control lines, a second comparator having a second threshold coupled to the first and second control lines, said second threshold being substantially different from said first threshold, first logic means for turning said high-side high-voltage switch transistor on when a signal on the first control line exceeds both said first and second thresholds and a signal on the second control line is below both said first and second thresholds, and second logic means for turning said high-side high-voltage switch transistor off when a signal on the first control line is below both said first and second thresholds and a signal on the second control line exceeds both said first and second thresholds. In a further embodiment the invention is applied to a transistor driver for controlling full-bridge and half-bridge connected high voltage loads.
Patent EP-0588014-A2 (EP)
Inventor: LEBBY MICHAEL S
IPC: H04B10/24
Filed: 1993-07-15
Abstract: An optical bus (10) including two identical transceiver modules (12) each including transmitter and receiver circuitry and light detectors and light generators (70). The light detectors and generators (70) are coupled, optically, to the ends of an optical fiber ribbon (13) by a molded waveguide (40) and, electrically, to the transmitter or receiver by conductors (26, 31, 32) in a mounting board (25). The receiver circuitry contains a burst mode, non-linear receiver (80) and the transmitter contains CMOS circuits (38) to increase the simplicity and speed of the module.
Patent EP-0603463-A2 (EP)
Inventor: BUERGER WOLFGANG DR
IPC: C08J7/056
Filed: 1993-08-13
Abstract: The invention relates to a permanent hydrophilic modification for fluoropolymers. The film comprises a charged polyelectrolyte complex which has been reoriented or newly oriented. The invention also relates to a process for the production of this modification.
Patent EP-0649948-A2 (EP)
Inventor: WEBER HANS
IPC: E04C5/06
Filed: 1993-12-04
Abstract: The invention relates to a building element (1) for making reinforced-concrete floors or reinforced-concrete walls, having a base slab (2), a reinforcement (3) which is assigned to the base slab (2), and a spacer (4) which connects the reinforcement (3) to the base slab (2) and is fixed on the base slab (2). In order to achieve rapid and simple mounting of the reinforcement on the base slab, said building element is configured such that the spacer (4) is an integral part of the reinforcement (3). <IMAGE>
Patent EP-0568224-A2 (EP)
Inventor: BAUMGARTNER CHARLES EDWARD
IPC: H05K3/38
Filed: 1993-04-19
Abstract: A halogenated polyamic acid is sprayed onto a substrate, partially cured, degreased and oxidized to form a partially cured polyimide layer, which is electrolessly plated with a primary metal layer and then final cured into the polyimide layer. Electrolessly or electrolytically applied secondary metal layers are deposited on the primary layer, until the metal layer of a desired thickness is attained. 
     The present invention further discloses articles such as an EMI shielded enclosure and an insulated mold surface, having metal layers as an EMI shield and an insulating surface, respectively.
Patent EP-0589595-A2 (EP)
Inventor: WANG ROBERT CHUENLIN
IPC: H04B7/26
Filed: 1993-09-09
Abstract: The presence of a supervisory audio tone signal (SAT), superimposed on a voice/data signal transmitted in a cellular telephone system, is carried out by first deleting (by 12,14,16,18,20,22) the voice/data signal, leaving only the SAT signal. Thereafter, the SAT signal power and noise power are determined (by 24,26,28,30,32,34; and 36,38,40,42, respectively). During intervals when the SAT signal rises and falls, the SAT noise power and signal power move in opposite directions. By comparing (in 44) the SAT noise power to the SAT signal power, a fast, accurate deterrnination can be made as to whether the SAT signal is present.
Patent EP-0604354-A2 (EP)
Inventor: MOLDT PETER
IPC: A61P25/00
Filed: 1993-12-20
Abstract: The present invention discloses compounds of the formula
       
any mixture thereof, or a pharmaceutically acceptable salt thereof ;  
wherein R, R 3 , and R 4  each have the meanings set forth in the specification. 
     The compounds possess valuable pharmaceutical properties as dopamine reuptake inhibitors.
Patent EP-0608802-A2 (EP)
Inventor: BRUGEL EDWARD GUS
IPC: C08F8/20
Filed: 1994-01-24
Abstract: Olefin polymers of melt index 1-500g/10 minutes are chlorinated or chlorosulfonated in perfluorinated alkane, perfluorinated ether, or perfluorinated tertiary amine suspension.
Patent EP-0617383-A2 (EP)
Inventor: GERCEKCI ANIL
IPC: G06F21/62
Filed: 1994-02-10
Abstract: A data storage device (9) comprises an array of electronic memory locations (20) for storing data. An address input terminal (10) provides coupling to an address source and is coupled to provide first address signals from the address source to address the memory locations of the array (20). A data output terminal (12) provides coupling to a data reception arrangement and is connected to the array (20) for receiving data signals therefrom in response to the address signals. The data signals are indicative of the data stored in the memory locations addressed by the address signals. An address encryption arrangement (14) is coupled between the address input terminal (10) and the array (20) for encrypting the first address signals. The address encryption arrangement (14) contains encrypting data which is protected from direct optical determination, the encrypting data being used to encrypt the first address signals.
Patent EP-0627650-A2 (EP)
Inventor: RICHIUSO LEONARD C O EASTMAN K
IPC: G03B17/30
Filed: 1994-05-27
Abstract: A photographic camera comprises a camera body (3) with a loading chamber (5) for receiving a film cassette (7) endwise, a door (11) supported for pivotal closing and opening movement to cover and uncover the chamber, latching means (29) for preventing pivotal opening movement of the door (11) but which can be disabled to permit the door to be opened, and ejecting means (33, 37, 41) for pushing the cassette endwise at least part way out of the chamber. According to the invention, the ejecting means includes single piece means (33) supported for movement in an ejecting direction for first disabling the latching means (29) to permit the door (11) to be opened and then pushing the cassette (7) endwise at least part way out of the chamber (5) when the door is opened.
Patent EP-0632398-A2 (EP)
Inventor: HOSHINO HIDEKAZU
IPC: G06K19/12
Filed: 1994-06-24
Abstract: An object (10) to be checked has a scanning region (17) which contains a large number of magnetic elements (12) scattered at random. Each of the magnetic elements (12) is made up of an element main body formed of a high molecular material, and magnetic metal powder contained in the element main body. A processing apparatus (20) employed for checking whether or not the object (10) is authentic has a magnetic sensor (30) which is made up of a pair of MR elements (31,32) and a magnet (33). The MR elements (31,32) are arranged side by side in the direction in which the scanning region (17) is scanned. In the manufacturing process of the object (10), a detection signal which is based on variations in the output ratio between the MR elements (31,32) is produced, with the scanning region (17) of the object (10) being moved. The detection signal is converted into a cipher code, and this cipher code is recorded in a code indicator section. When the object (10) is checked for authenticity, a detection signal obtained by scanning the scanning region (17) is collated with the cipher code recorded in the code indicator section. When the detection signal and the cipher code agree with each other, the object (10) is determined as being authentic.
Patent EP-0637894-A2 (EP)
Inventor: KIM SANG-HO
IPC: H04N7/36
Filed: 1994-07-20
Abstract: Motion vectors between a current frame and its preceding frame of video signals are optimally determined to a half-pixel accuracy by finding a plurality of full-pixel resolution motion vectors corresponding to a plurality of best matching blocks in a search region; and, thereafter, deriving a half-pixel resolution motion vector by selecting an half-pixel resolution block which yields the minimum error function out of all possible half-pixel resolution candidate blocks included in half-pixel resolution search regions, each of which corresponding to one of the full-pixel motion vectors.
Patent EP-0641117-A2 (EP)
Inventor: ONO TAKESHI C O CANON K K
IPC: H04N1/327
Filed: 1994-08-10
Abstract: A facsimile apparatus having a serial printer which performs printing head initialization for exact and reliable printing in mode characteristic to facsimile apparatuses where printing cannot be retried. For this purpose, in stand-by status, the printing head is held at a stand-by position, and upon printing, the printing head is moved in a main-scanning direction while a recording sheet is shifted in a subscanning direction. The facsimile apparatus comprises a detector for detecting the presence/absence of the printing head at the stand-by position, a receiver for receiving a printing start signal, and a controller for, when the printing start signal is received by the receiver, performing the initialization by moving the printing head to the stand-by position based on a detected result by the detector.
Patent EP-0636790-A2 (EP)
Inventor: BLUME PETER
IPC: F01C21/10
Filed: 1994-08-29
Abstract: A plate-type pump is proposed, in which the pumping chamber (3) is formed by recesses of a plate (1) and the inlets and outlets (5) are formed by spacing the two parts (1', 1'') of the plate (1). <IMAGE>
Patent EP-0647430-A2 (EP)
Inventor: WHITFIELD KENNETH H
IPC: A61B17/04
Filed: 1994-09-26
Abstract: A surgical instrument 10 for applying sutures through body tissue including a handle assembly, an elongated housing 16 removably mounted to said handle assembly and having a proximal end portion and a distal end portion, at least one needle carrier 24, 26 operatively mounted in the distal end portion and movable between a retracted position and a deployed position, and a needle 12, 14 releasably retained in the needle carrier member. The instrument may also include a retaining mechanism 68, 70, 72, adapted to retain the at least one needle carrier in the partially deployed position.
Patent EP-0654630-A2 (EP)
Inventor: KLIEBOLDT WILHELM
IPC: F16L55/162
Filed: 1994-05-10
Abstract: A compact apparatus for use in the sealing of water-carrying circuits in pipelines and vessels is described which serves to indirectly heat the sealing liquid and is provided with devices with which the sealing liquid can be directed through a heat-transfer medium for which a controllable heating device is available and can be passed in the heated state into the pipeline to be sealed and can be circulated therein in the circuit, in which case the apparatus according to the invention can be additionally used for emptying and drying the pipeline to be sealed before the treatment with the sealing liquid. <IMAGE>
Patent EP-0618733-A2 (EP)
Inventor: SHIMIZU TETSUYA C O CANON KABU
IPC: H04N7/30
Filed: 1994-03-28
Abstract: There is provided a code amount control device for controlling a code amount in units of second blocks each consisting of a plurality of first blocks including a quantization unit for quantizing the second block data with predetermined quantization parameters, a detection unit for detecting the code amount of the second block data quantized by the quantization unit, and a control unit for controlling the quantization parameters in units of first blocks in accordance with an output from the detection unit. 
     There is also provided an encoding apparatus including a block forming unit, an orthogonal conversion unit for orthogonally converting the input signal blocks, a detection unit for detecting the characteristic of each block in accordance with orthogonal concersion coefficients, a selection unit for selecting quantization parameters which can realize a constant code amount in a unit consisting of a plurality of blocks and a changing unit for changing the quantization parameters selected by the selection unit in accordance with an output from the detection unit. In another encoding apparatus, instead of detection of coefficient characteristics, the selection is effected on motion.
Patent EP-0626693-A2 (EP)
Inventor: MCCLURE DAVID CHARLES
IPC: G11C11/409
Filed: 1994-03-31
Abstract: A memory system including a memory array having at least two pairs of data lines, first and second data lines, that correspond to columns in the memory array. A first stage is included having inputs connected to the two pairs of data lines. The first stage also has a pair of output lines, a true output line and a complement output line. A selection signal is used to selectively enable and disable the first and second data lines wherein one pair of data lines may be selected. An amplification circuit is connected to the first stage for amplifying the output signals from the first stage, and a logic circuit is used to generate logic output signals in response to the amplified output signals from the amplification circuit.
Patent EP-0644086-A2 (EP)
Inventor: MOSSI DEAN G
IPC: B60R21/20
Filed: 1994-09-01
Abstract: An extruded motor vehicle airbag restraint module housing (22) including a cover (18) which is integral with one or both sides (14, 16) of the housing (22) and forms one or two release doors which may be defined by tear lines of reduced thickness. The housing (22) may be incorporated into a module in which an airbag (38) is attached inside the housing (22) by means of rods (40, 44) sewn into the bag (38) around a substantially rectangular mouth being received in semi-cylindrical channels (34, 36) on opposed sides of the housing. The cover (18) may be integral with one side (14) and adherable or weldable to an upper edge of the other side (16).
Patent EP-0671655-A2 (EP)
Inventor: FODOR LUDOVIC
IPC: G03C1/30
Filed: 1995-03-06
Abstract: An improved method of hardening a hydrophilic colloid is detailed. The hardening results in a stronger matrix and less water pickup. These and other advantages are obtained by hardening with a combination of at least one hardener chosen from Formula I and at least one hardener chosen from Formula II:
       
 The substituents are defined.
Patent EP-0671271-A2 (EP)
Inventor: FUJII MASAHIRO
IPC: B41J2/14
Filed: 1995-03-07
Abstract: An inkjet recording apparatus comprises an inkjet head (10) having for each of one or more nozzles (4) an ink passage (7, 6) in communication with the nozzle (4) and an electrostatic actuator. The actuator includes a diaphragm (5) provided at one part (6) of the ink passage, a nozzle electrode (21) provided in opposition to the diaphragm (5) with a gap (G) in between and a vibration chamber (9) having upper and lower walls of which one wall is formed by one part of said diaphragm (5), while said nozzle electrode is attached to the other wall. The diaphragm constitutes one and the nozzle electrode (21) the other plate of a capacitor. Drive means selectively charge and discharge each actuator such as to displace its diaphragm (5) by electrostatic force, thereby to eject ink droplets from said one or more nozzles. Vibration chamber (9) is sealed to be airtight. Its volume V is such that the ratio between this volume V and the volume ΔV displaced by the diaphragm is within the range        2 ≦ V/ΔV ≦ 8          . This enables sufficient electrostatic attraction with a sealed actuator and without necessity to increase the drive voltage.
Patent EP-0678742-A2 (EP)
Inventor: MIKI TAKI
IPC: G01N33/50
Filed: 1995-04-11
Abstract: Sample fluids including biological particles are mixed with a stain solution, and the stained biological particles are fed into a flow-through cell. Still frame images of the particles flowing through the cell are photographed by a television camera, and are processed for particle classification. Prior to such processing of biological particle images, a calibration coefficient is calculated using the reference particles. The reference particles comprise particles such as polystyrene resin which contain functional radicals such as sulfonic radicals, and are stained by mixing suspended fluid containing these reference particles with the stain solution. The calibration coefficient is calculated according to information on stain in the still frame images, and is used to calibrate biological particle data.
Patent EP-0685664-A2 (EP)
Inventor: WOLZ UDO DR
IPC: F16H59/02
Filed: 1995-05-26
Abstract: The automatic transmission is for a vehicle. When the selector lever (1) is in a position in which the selector path (7) and the gearshift path (6) of the H-shaped gearshift gate (3) intersect, a signal is generated for activating the driving programme. In the activated driving programme D-S all the gears are shifted. The driving programme D-E and D-S face each other separated by the transverse path (4). <IMAGE>