baber/WOPTO huggingface dataset:
Patent EP-0593045-A2 (EP)
Inventor: KONDOU MASAMITSU
IPC: F23N5/16
Filed: 1993-10-13
Abstract: Pressure variation of the combustion noise is detected by a microphone set (19) in the combustion chamber (14), and the pressure propagation characteristic for the path from the gas flow control valve (10) to the microphone (14) is identified under the state that the combustion apparatus is operated, and then the adaptive control is made using one signal detected by the microphone (14) and the other signal produced by passing the signal of the microphone through the fixed filter, and then a corrected anti-phase signal of the combustion noise is computed by the coefficient updating circuit and the adaptive filter, and the computed result is inputted to the gas flow control valve (10).
Patent EP-0566187-A2 (EP)
Inventor: MUKHERJEE SATYENDRANATH
IPC: H01L21/8247
Filed: 1993-04-06
Abstract: A nonvolatile trench memory device such as an EEPROM is made by a method which permits an extremely compact and simple configuration due to the use of precise and efficient self-alignment techniques. Oxide-capped polysilicon mesas, formed integrally with the control gates, form the word lines of the memory device, while drain metallization lines contact drain regions of the device and extend over the oxide-capped word lines to form the bit lines. The resulting device is extremely compact, since the self-aligned process permits tighter tolerances and the unique polysilicon mesa/oxide cap construction permits a more compact configuration.
Patent EP-0566313-A2 (EP)
Inventor: KAMBOUR ROGER PEABODY
IPC: C08L101/00
Filed: 1993-04-07
Abstract: Intimate blends of macrocyclic oligomer compositions, such as cyclic polycarbonate or poly(alkylene dicarboxylate) oligomer mixtures, are blended with linear polymers, especially addition polymers. The blends flow easily and are frequently homogeneous. The macrocyclic oligomers therein may be polymerized to produce resin blends having advantageous properties.
Patent EP-0600840-A2 (EP)
Inventor: REICHERT RALPH
IPC: G01N33/28
Filed: 1993-11-30
Abstract: A moisture monitor for determining the amount of moisture in liquids which may include direct installation into a non-conductive fluid flow line or, a detection chamber having a continuous flow of contaminated non-conductive fluid therethrough, and a probe inserted in the detection chamber including means for determining both actual water vapor pressure and saturation vapor pressure of water at the temperature of the liquid. An analyzer monitor remote from the probe is connected thereto by cable for converting the information received by the probe into an analysis of the moisture content of the liquid. Analyzer may be a separate control box or incorporated into remote equipment panel.
Patent EP-0631292-A2 (EP)
Inventor: SCHWENGER JUERGEN DIPL-ING FH
IPC: F02D41/20
Filed: 1994-05-20
Abstract: A description is given of a device for driving an electromagnetic consumer. It comprises a series connection of the electromagnetic consumer and a first switching means, a freewheeling circuit, comprising a second switching means, for the electromagnetic consumer, and driving means for actuating the switching means. The second switching means can be switched by means of a current source. <IMAGE>
Patent EP-0626679-A2 (EP)
Inventor: MIYAGAWA NAOYASU
IPC: G11B7/006
Filed: 1994-05-25
Abstract: Both guide grooves and lands of an optical information recording medium constitute information tracks, the depth of the guide groove being between approximately λ/8 and approximately λ/4.7 in optical length and the width of the guide groove being between 0.34R and R, where R represents the beam diameter of a write laser beam on the record film and the power for writing information on each guide groove being differentiated from that for writing information on each land.
Patent EP-0635731-A2 (EP)
Inventor: HAHN WOLFGANG DIPL-PHYS
IPC: G01S17/931
Filed: 1994-06-23
Abstract: The invention relates to a method for determing the visibility in thick fog, by means of a lidar and a visibility sensor. A pulsed laser beam is transmitted by a first transmission channel, and laser light scattered back from the fog is received by a first receiving channel, the first transmission channel and the first receiving channel being aligned parallel to one another. Laser light scattered back is additionally received by the lidar, by means of a second receiving channel, and this second receiving channel is aligned at a divergent, acute tilt angle with respect to the first transmission channel. This results in it being possible to separate the laser light which has been scattered once from the laser light which has been scattered a plurality of times and in consequence makes it possible to draw conclusions on the type of fog, and, finally, on the visibility. Further conclusions are possible as a result of investigating the depolarisation of the back-scattered laser light in accordance with an advantageous development. <IMAGE>
Patent EP-0652278-A2 (EP)
Inventor: KAIMAI TAKASHI C O JAPAN ENERG
IPC: C09K5/04
Filed: 1994-11-04
Abstract: A lubricating oil for a fluorinated hydrocarbon-based refrigerant type compressor, said lubricating oil having a kinematic viscosity at 100°C being 7 to 30 cSt and comprising, as a base oil, at least one polyoxyalkylene glycol derivative represented by the following formula (I): 
 
 
 
        R₁-0-[(PO)p(EO¹)q]-(EO²)r-R₂   (I) 
 
 
 
in which R₁ is an alkyl group having 1 to 4 carbon atoms, R₂ is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, PO is an oxypropylene group, EO¹ and EO² are oxyethylene groups, p, q and r are average polymerization degrees of PO, EO¹ and EO², respectively, [(PO)p(EO¹)q] is a random copolymer group of PO and EO¹, (EO²)r is a block polymer group of EO²,        p/(p + q)           is 0.70 to 0.95, and        r/(p + q + r)           is 0.03 to 0.30. A lubricating method and a working fluid composition for the fluorinated hydrocarbon-based refrigerant type compressor are also disclosed.
Patent EP-0658600-A2 (EP)
Title: Moulding masses based on polyaryleneethers and polycarbonates
Inventor: WEBER MARTIN DR
IPC: C08L69/00
Filed: 1994-12-03
Abstract: Moulding compositions comprising, as essential components,   A) from 1 to 50 % by weight of polyarylene ethers in which at least 0.03 % by weight of hydroxyl end groups, based on the molecular weight Mn (number average) of polyarylene ethers, are ..., B) from 5 to 94 % by weight of polyarylene ethers in which less than 0.03 % by weight of hydroxyl end groups, based on the molecular weight Mn (number average) of polyarylene ethers, are ...,   C) from 5 to 94 % by weight of polycarbonates,   D) from 0 to 50 % by weight of fibrous or particulate fillers and   E) from 0 to 40 % by weight of impact-modifying rubbers,   F) from 0 to 40 % by weight of further additives, where components A to F add up to 100 % by weight.
Patent EP-0657853-A2 (EP)
Inventor: LEE YOUNG W
IPC: G07B17/00
Filed: 1994-12-09
Abstract: The electronic postage meter control system includes a printing unit which is responsive to control signals from a control circuit. The control circuit includes a programmable microprocessor (13) in bus communication with memory units (NVM1-3) for accounting for the postage printed by the printing means. The microprocessor (13) is also in bus communication with an application specific integrated circuit (15). The integrated circuit has an address decoding module (28) for generating a unique combination of control signals in response to a respective address placed on the bus by the microprocessor (13). Memory units (NVM1-3) are responsive to a chip select control signal to enable writing to the respective memory units (NVM1-3). The integrated circuit also includes a non-volatile memory access delay circuit for causing the chip select signal from the address decoding module enabling those memory units requiring additional access time to stay active for the additional time.
Patent EP-0610030-A2 (EP)
Inventor: JUNTTI JUHANI
IPC: H04L5/22
Filed: 1994-01-27
Abstract: The object of the invention is a cellular radiotelephone system and a radiotelephone for it. Transmission (TX) and reception (RX) is in the system effected in different time slots, and the same centre frequency and bandwidth are used for transmission and reception. The radiotelephone measures (PM) the level of the signal (IRX) it receives from the base station and, in accordance with said received signal level, controls the power of the signal (ITX) to be transmitted in the transmit time slot immediately following said reception time slot.
Patent EP-0617546-A2 (EP)
Inventor: HARRINGTON STEVEN J
IPC: G06T5/00
Filed: 1994-03-22
Abstract: A method for calibrating a printer determines a tone reproduction curve for the printer. A plurality of bands (12,16,20,24,28,32,36,40,44,48,52) of different accurate gray level standards and a corresponding number of smoothly increasing sequences (14,18,22,26,30,34,38,42,46,50,54) of gray level specifications for the printer are printed adjacent to one another. Adjacent bands and sequences are compared, and a point along each band where the band appears equal to the adjacent gray level specification sequence is determined. The points are interpolated and the interpolated values are used to form a tone reproduction curve for the printer. The tone reproduction curve, representing the correspondence between the gray level specification of the printer and the actual gray levels produced by the printer, can then be used to calibrate the printer. The calibrating method can also be used for color printers.
Patent EP-0654477-A2 (EP)
Inventor: SHIMIZU CHIZU C O FUJITSU LIMI
IPC: G06Q10/00
Filed: 1994-07-28
Abstract: The invention provides a purchased commodity accommodating and transporting apparatus having a self scanning function and a POS system which prevent an unjust act such as to carry out a commodity without reading a commodity code whether it is intentional or accidental. The purchased commodity accommodating and transporting apparatus comprises a commodity code reading section (2) for reading a commodity code (50a) applied to a commodity (50), an accommodation section (3) for accommodating therein a commodity (50) whose commodity code (50a) has been read, a weighing equipment (4) for measuring the total weight of commodities (50) accommodated in the accommodation section (3), a weight determination section (5) for detecting the increase/decrease of the total weight of the commodities (50) in the accommodation section (3), and an alarm generation section (6) responsive to a result of the detection for generating an alarm when the total weight of the commodities (50) has increased without reading a commodity code (50a).
Patent EP-0671363-A2 (EP)
Inventor: YOSHIHIRO KENMOKU C O NEC ENVI
IPC: C02F1/28
Filed: 1994-09-08
Abstract: An oxidizing agent is added to water polluted with organic compounds, especially organic chlorine compounds, disinfection is carried out, and suspended solids in the water are removed. Thereafter, ultraviolet rays are irradiated to oxidize and decompose the organic compounds, and furthermore volatile organic compounds are separated and removed from the water. Finally, the oxidizing agents remaining in the water are reduced. The oxidizing agent is separately added at two phases of disinfection and oxidization decomposition, thereby causing the decomposing efficiency of organic compounds to be much improved.
Patent EP-0659525-A2 (EP)
Inventor: SHAW DAVID MARTIN
IPC: B23P19/06
Filed: 1994-09-28
Abstract: A drill/driver (eg. an electric drill) with a screwdriver attachment, and a method of controlling the drill/driver, are described. A control circuit (30) controls the speed of rotation of the motor (38, 39) through a time delay circuit (42) and a triac (41). The control circuit (30) uses the time delay information and information inputted from a rotational speed sensor (43) to monitor the current in the motor or a parameter related at least in part to current in the motor. When a change corresponding to an increase in the rate of change of current in the motor is detected, the control circuit (30) stops the motor to provide an automatic torque control feature for a screwdriving operation.
Patent EP-0774943-A2 (EP)
Inventor: ASHTON GREGORY
IPC: B01J20/26
Filed: 1994-07-20
Abstract: Disclosed is an absorbent article having a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, and an absorbent core positioned therebetween, in which the absorbent core is enveloped by a primary core integrity layer comprising a continuous mesh of strands of thermoplastic material which is joined to the topsheet and/or the backsheet. The primary core integrity layer is particularly useful for improving the wet integrity of absorbent cores comprising an upper acquisition/distribution layer and a lower storage layer.
Patent EP-0663665-A2 (EP)
Inventor: HARWARD MARK G
IPC: G11C17/14
Filed: 1995-01-12
Abstract: A memory cell (10) comprising a first antifuse (A1) operable to place the memory cell (10) in a non-volatile state. In one embodiment, the memory cell (10) comprises a pair of cross-coupled inverters (I1, I2). The first antifuse (A1) is connected between an output (B) of one of the cross-coupled inverters and ground and is operable to place the memory cell in a first non-volatile state. A second antifuse (A2) is connected between an output (B) and a supply voltage (Vcc) and is operable to place the memory cell (10) in a second non-volatile state. Only one of the antifuses, (A1 or A2) is programmed in memory cell (10).
Patent EP-0694929-A2 (EP)
Inventor: KATSUKI TAKAYO C O MURATA MANU
IPC: H01C1/01
Filed: 1995-07-18
Abstract: A thermistor (110) for surface mounting includes a first conductive terminal member (111), a case (112) having a top opening, a planar thermistor element (101) having electrodes (101a, 101b) on mutually opposite main surfaces thereof, and a second conductive terminal member (114) having at one end thereof a planar cover part (114a) which is attached to the top part of the case (112). One end of the first terminal member (111) is positioned inside the case (112) and above its bottom member. The other ends of the first and second terminal members (111, 114) are positioned on the bottom surface of the case (112).
Patent EP-0692261-A2 (EP)
Inventor: SHIMIZU KATSUMI
IPC: A61L2/12
Filed: 1995-07-07
Abstract: A sealed vessel (AA) such as a vial having a plug such as a rubber stopper is conveyed and tilted by a slanting device (34, 50) until a medical liquid (32) in the sealed vessel (AA) contacts the inside of the plug (31). The sealed vessel (AA) is moved and simultaneously rotated by a rotating device (35) in the tilted state. The medical liquid (32) in the sealed vessel (AA) is heated at a heating portion (16) by heat energy from an infra-red heater, gas heater or microwave heater, so that the heated medical liquid (32) causes heat sterilization to be carried out the whole inside of the sealed vessel (AA) including the inside of the plug (31) such as the rubber stopper. The sterilization can be completely carried out by providing a heat retaining portion (18), cooling portions (21, 22) and drying portion (23) next to the heating portion (18). An infra-red radiation thermometer (19) is provided at the end of the heating portion (16, 18) to measure the temperature of the medical liquid (32) to ensure that the medical liquid (32) in each sealed vessel reaches the correct temperature to be sterilized adequately.
Patent EP-0716447-A2 (EP)
Inventor: MERCHANT SAILESH MANSINH
IPC: H01L21/768
Filed: 1995-11-28
Abstract: In an integrated circuit (10), an opening (e.g., via or window) is filled with an Al-based plug (16) which has essentially a <111> orientation and comprises at most three grains. These characteristics are achieved by first depositing a texture control Ti layer (24) followed by at least three Al-based sublayers (16.1, 16.2, 16.3). The grain sizes and deposition conditions are controlled in such a way that during deposition of the third sublayer (16.3), the microstructure of the plug (16) adjusts itself to produce a single grain (or at most three).
Patent EP-0665471-A2 (EP)
Inventor: WANG PAUL J MINNESOTA MINING M
IPC: G03F7/34
Filed: 1995-01-26
Abstract: Thermally developable flexographic printing plates benefit from a release layer which is also particularly suitable for thermal development. The release layer of this invention, comprises a cellulose based polymer, e.g. such as hydroxypropyl cellulose, which contacts the photosensitive elastomeric layer of the flexographic plate. The photosensitive elastomeric composition may be imagewise cured by exposure to actinic radiation through an imaging bearing film which may be laid against the layer of cellulosic polymer. The image bearing film is easily removed after the photoinitiated curing of the photosensitive elastomeric composition. The imagewise cured elastomeric layer may then be developed. The plate may be thermally developed by contacting the plate with an absorbent material at a temperature sufficient to soften or melt the release layer and the unexposed, uncured portions of the photosensitive, elastomeric layer.
Patent EP-0726304-A2 (EP)
Inventor: SHI SONG Q
IPC: H01L33/00
Filed: 1996-02-13
Abstract: A new class of organometallic complexes with built-in fluorescent dye for use in electroluminescent (EL) devices and a method of preparation are disclosed. An organometallic complex with built-in fluorescent dye as guest dopant is introduced into an organic EL device (10) by thoroughly pre-mixing it with a host organometallic emitter in a certain ratio and co-depositing it from a single source. The organometallic complex with built-in fluorescent dye determines the emission color of the EL device (10).
Patent EP-0797348-A2 (EP)
Inventor: RUST ROBERT A
IPC: H04N1/41
Filed: 1996-08-27
Abstract: By shuffling (204) the bits prior to compressing (205) a halftoned image, bits of like original gray values are in close proximity to each other. Thus, the compressor (402, 403) may then use one dimensional model arithmetic coding procedure thereby simplifying the arithmetic coding procedure. To accomplish the entire procedure, first the grayscale image is halftoned (203) into a bi-level image using a dither matrix (Fig. 3). The bits in the bi-level image are shuffled (204) in accordance with the dither matrix (Fig. 3) to form a shuffled image. The shuffled image is then compressed (205) using a one dimensional model arithmetic coding procedure. The steps are simply reversed to perform the decompression.
Patent EP-0768658-A2 (EP)
Inventor: NAKAMICHI NIRO
IPC: G11B17/22
Filed: 1996-10-07
Abstract: A disk changer employs two disk guides that support a disk by its edge. A first guide has a revolving belt that frictionally engages the disk edge to roll it on a second guide. The edge fits into a channel of the second guide. The channel's access is defined by two opposing guiding surfaces. The channel's blind end has a resilient surface. Disks are inserted between the guides through an aperture guarded by a flap that opens outwardly and closes to prevent improper insertion of disks. The flap, urged by a spring, closes on the disk, riding along the back surface. A controller detects when the flap falls off the trailing portion to register position for position encoding. The shape of the resilient surface of the second disk guide corresponds to the position of the disk along a line of transport. Three transport zones are defined. In the first zone, closest to the insertion aperture, the surface is sloped to press the disk against the guiding surface opposite the flap to resist the moment generated by the pressure of the flap on the back of the disk. In the second zone, following the point at which the flap has fallen off the trailing edge, the surface is sloped to press the disk against the opposite guiding surface. In the third zone, the surface is vertical to allow the disk to pitch to an extent allowed by the spacing of the guiding surfaces, to align itself with a storage slot.
Patent EP-0746112-A2 (EP)
Inventor: MASUMOTO TAKAHIKO
IPC: H04H40/18
Filed: 1996-05-31
Abstract: A demodulating circuit demodulates a received signal, and outputs patterns of demodulated data and reliability information bits indicating correctness of the demodulated data. These are supplied to first and second shift registers (4 and 5), respectively. When the number of reliability information bits of Level 1 in the second shift register is a predetermined value or less, a shift operation is repeated a plurality of times. When a reliability information bit of Level 1 is outputted, an error correction control circuit (7) successively outputs all possible bit patterns of the demodulated data. An EXOR gate (10) generates all possible patterns of demodulated data. An error correcting circuit (11) carries out error correction for all the patterns. When the number is larger than the predetermined value, the error correction is carried out only for the demodulated data supplied from the demodulating circuit in a conventional manner.
Patent EP-0757491-A2 (EP)
Inventor: FUJINAMI YASUSHI
IPC: H04N21/433
Filed: 1996-07-29
Abstract: Encoding and decoding techniques for storing and retrieving multi-channel data each encoded according to a different encoding method and stored in a multiplexed form utilize group information identifying each multi-channel data as belonging to a particular group.
Patent EP-0739827-A2 (EP)
Inventor: FLAMME ROBERT
IPC: B65F3/20
Filed: 1996-04-18
Abstract: The machine, esp for collecting pre-sorted household waste held temporarily in bins (2), has a main chamber (4) divided by separating partitions into two or more compartments extending the whole height of the container and equipped with loading ports (16). It also has at least one receiving hopper (9) with a sill (9A) and a compacter (M1).   In addition to the main chamber (4) the vehicle has at least one secondary storage chamber (12), and a guide to feed material into it from the hopper. Additional guides can be incorporated to channel materials into the various compartments of the main chamber at the same time. The hopper can also be divided vertically into a number of separate compartments, each feeding one section of the main chamber.
Patent EP-0857070-A2 (EP)
Inventor: DYVIK KARI NYCOMED
IPC: A61K49/04
Filed: 1996-09-25
Abstract: On a amélioré la stabilité de compositions de phospholipides par l'addition d'un système de tampon comprenant de l'ammoniaque ou une amine hydrosoluble d'un pH, à 15 °C, inférieur ou égal à 9,5.
Patent EP-0861442-A2 (EP)
Inventor: KLAAR JUERGEN
IPC: H02K11/20
Filed: 1996-11-05
Abstract: A turbogenerator (12) with at least 1 MVA power is arranged in a housing and has a stator winding. At least one high-voltage resistant current measurement apparatus is arranged inside the housing (1) to measure the current that flows in at least one of the leads of the stator winding. The current-conducting lead of the stator winding to be measured follows substantially the shortest path inside the housing (1). The current measurement apparatus contains at least one current converter (3) with a measurement line which leads out of the turbogenerator housing (1). A star point (4) of the current to be measured and several current converters (3), in particular for a differential protecting circuit, may thus be accommodated in the housing (1), dispensing with costly high-voltage resistance leadthroughs through the housing (1).