baber/WOPTO huggingface dataset:
Patent EP-0464898-A2 (EP)
Inventor: SHANNON JOHN MARTIN
IPC: G06E3/00
Filed: 1991-06-19
Abstract: A first light intensity modulating level (1) has a substrate (10) carrying a matrix (30) of elements (31) each having a controllable light transmissivity and devices (32,33,34) responsive to input data signals for controlling the transmissivity of the individual light transmissive elements (31) to store at the first level (1) a pattern which, when an operating light beam (0) is incident on the first level (1), provides an input two-dimensional image at the first level (1) representing the input data. A sequence of further light modulating levels (2,3,4,5,...n) are provided on the first level (1). Each further level (2,3,4,5,...n) has a substrate (10) carrying a matrix (30) of further controllable light transmissive elements (31) and devices (32,33,34) for enabling the light transmissivity of separate further elements of that further level (2,3,4,5,...n) to be controlled. At least one level (1,2,3,4,5...or n) is provided with light responsive elements (34) for modifying the light transmissivity of the light transmissive elements (31) in response to the light incident on that level (1,2,3,4,5,...n). The final level (n) provides a display screen (D) for displaying, when the operating light beam (0) is incident on the first level, an output two-dimensional image derived from the input two-dimensional image and modified by the sequence of levels.
Patent EP-0479347-A2 (EP)
Inventor: LIU TYNG DEP OF MECHANICAL ENG
IPC: F16H3/62
Filed: 1991-09-03
Abstract: The present invention is directed to a five-speed, epicyclic transmission assembly (10) having a compound planetary gear set encased in a common housing (36). Each planetary gear set (34,46) has a sun gear (32,44) and a ring gear (56,50). A plurality of pinion gears (48,52,54) are operatively supported from a common carrier (40). The sun gears and ring gears of the two planetary gear sets are compounded by the operation of the pinion gears presented from the common carrier. Six, torque transfer devices (26) are utilized. At least two of the torque transfer devices are input clutch members (28) which selectively connect the input means (14) to predetermined components of the planetary gear sets, and at least two of the torque transfer devices are reaction brake members (38) that selectively ground predetermined components of the planetary gear sets to the housing. The sun gear (44) in one of said planetary gear sets may be operatively connected to at least one of the input clutch members. The sun gear (32) in the other planetary gear set is operatively connected to at least one of the input clutch members as well as to one of said reaction brake members. The carrier is operatively connected to one of the clutch members and one of said reaction brake members, and the ring gear (50) in one of said planetary gear sets is connected to the output shaft (18).
Patent EP-0471490-A2 (EP)
Inventor: KETTERINGHAM THOMAS
IPC: B24B3/00
Filed: 1991-08-05
Abstract: A tool sharpening device (11) has a rotary grindstone (14), a tool support (34) and linear guides (32, 33) along which the tool support (34) is displaceable in use of the device. The linear guides (32, 33) extend transversely of the axis of rotation of the rotary grindstone (14) and their location is such as to guide a tool carried by the tool support (34) so as to transit across the end face (15) of the rotary grindstone (14). The tool support (34) is releasably connected to the linear guides in such a way that the tool support (34) can be positioned on the linear guides (32, 33) with a tool support face (35) lying at one of two different inclinations to the plane defined by the end face (15) of the grindstone (14).
Patent EP-0491581-A2 (EP)
Inventor: YUAN JACK H
IPC: H01L29/792
Filed: 1991-11-15
Abstract: A memory array of PROM, EPROM or EEPROM cells has each cell formed in a trench of a thick oxide layer deposited on a silicon substrate, in a manner that a significant portion of opposing areas of the floating gate and control gate of each cell which provide capacitive coupling between them are formed vertically. This allows the density of the array to be increased since the amount of semiconductor substrate area occupied by each cell is decreased without having to sacrifice the amount or quality of the capacitive coupling. Further, a technique of forming capacitive coupling between the floating gate and an erase gate in a flash EEPROM array cell with improved endurance is disclosed.
Patent EP-0500041-A2 (EP)
Inventor: KUROKAMI YUZO
IPC: H04B7/005
Filed: 1992-02-18
Abstract: In a decision-feedback equalizer for use in combination with a demodulator (13) to equalize a demodulated signal into an equalized signal through first and second transversal filters (15, 16), the demodulated signal and an input signal are filtered by the first and the second transversal filters into the first and the second filtered signals in accordance with a plurality of main controllable tap gains and a plurality of subsidiary controllable tap gains, respectively. The input signal supplied to the second transversal filter is controlled or selected by a supplying circuit (42). Specifically, the supplying circuit (42) produces as the input signal a first local signal obtained from the equalized signal when the demodulator is put in a synchronization state. The supplying circuit produces as the input signal a second local signal obtained from the demodulated signal when the demodulator is put out of the synchronization state.
Patent EP-0513612-A2 (EP)
Inventor: YAMAMOTO MAKOTO
IPC: G06T1/00
Filed: 1992-05-04
Abstract: The present invention has an object to provide a fingerprint data registering method which can clearly show the characteristics of minutiae storing the information of an original image. 
     The present invention is characterized by the steps of thinning a fingerprint image, converting a pixel of each part of an image in the image performed thinning into the data of numerical value corresponding to the pattern of the part, and registering the data of numerical value as the pixel.
Patent EP-0522584-A2 (EP)
Inventor: MATSUSHITA MICHIKO
IPC: A61F13/496
Filed: 1992-07-10
Abstract: The invention effectively avoids the conventionally occurring disadvantage that the front section of prior art pants which have been put on the wearer is displaced downwards under a force exerted by the movement of the legs of the wearer or under the weight of excrement collected in the crotch region of the pants, and this leads to detached leg openings through which excrement can escape. A front section comprising a layer which is elastically detachable at least in the transverse direction, and a rear section comprising a layer which is essentially unstretchable, are connected to one another, the dimension in the transverse direction of the front section in its contracted state in the transverse direction being smaller than a dimension of the rear section extending in the transverse direction, so that laterally opposite hip regions of the body of the wearer of the pants are covered by sections of the rear section. <IMAGE>
Patent EP-0540862-A2 (EP)
Inventor: WIEMER THORSTEN
IPC: H04R25/02
Filed: 1992-09-14
Abstract: The invention relates to a cap for sealing openings of ear fitments for in-the-ear hearing aids having at least one opening which is covered by a microporous diaphragm of polytetrafluoroethylene and the diaphragm is covered by a copolymer. <IMAGE>
Patent EP-0545208-A2 (EP)
Inventor: KOEHLER ULRICH DR
IPC: C07C209/84
Filed: 1992-11-24
Abstract: Process for the preparation of tertiary amine oxides with a low nitrosamine content by reacting a tertiary amine with an aqueous hydrogen peroxide solution, in which process the starting material used are tertiary amines whose primary and secondary amine content is not more than 0.05% by weight in total.
Patent EP-0535751-A2 (EP)
Inventor: MIYAZAKI AKIHIKO
IPC: H04N9/04
Filed: 1992-09-30
Abstract: In an automatic white balance control apparatus which is less sensitive to a monoc- hromic subject, color difference signals R-Y and B-Y are converted into digital values by A/D converters (20, 21). A quadrant determination circuit (22) determines for each digital color difference value to which quadrant of a two-dimensional coordinate system with an ordinate representing (R-Y) and an abscissa representing (B-Y) it belongs. Digital color difference values within one field are accumulated by accumulation means (28, 29, 30) per each quadrant. With respect to the digital color difference values (R-Y) within one field, digital difference values of pairs each one sampling period apart from each other are accumulated per each quadrant. The above two kinds of accumulations are carried out also with respect to the digital color difference values (B-Y) within one field. When the accumulated values of the two color difference values (R-Y) and (B-Y) within the respective quadrants are compared to control gains for R-Y and B-Y by a microprocessor (31), the accumulated value of the color differences in the quadrant, of which accumulated value of the digital difference values is small, is given a small weight.
Patent EP-0495678-A2 (EP)
Inventor: SATO OSAMU
IPC: B41J2/16
Filed: 1992-01-17
Abstract: An ink jet recording head unit for performing a recording operation by discharging ink, the ink jet recording head unit including: an ink jet head portion having an ink passage communicated with a discharge port for discharging ink and a substrate having an energy generating element for causing energy for discharging ink to act on ink present in the ink passage and supplied through an ink supply port (1500) formed in a connecting portion (1300); and an ink supply member (600) having a connecting portion to be connected to the ink jet head portion so as to supply ink to the ink jet head portion via the connecting portion, wherein at least the connecting portion (1300) of the ink jet head portion and the connecting portion of the ink supply member has a projection portion (1500b) at a position at which it comes in contact with the corresponding connection port so that the connecting portions are respectively connected to the corresponding connecting portions by deforming and bringing the projection portions (1500b) to come in contact with the connecting portions.
Patent EP-0496598-A2 (EP)
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08K3/22
Filed: 1992-01-22
Abstract: The invention pertains to a silicone rubber composition comprising an organopolysiloxane, an organohydrogenpolysiloxane, an addition reaction catalyst, and a filler. When metal oxide fine particles obtained by deflagration of metal powder dust in an oxygen-containing atmosphere are blended as the filler, the composition has sufficient purity to cover electronic and electric parts and cured products of the composition are improved in electrical properties and heat resistance. The composition is suited for the protective coating of electronic and electric parts.
Patent EP-0502633-A2 (EP)
Inventor: OUDERKIRK ANDREW J
IPC: C08J7/00
Filed: 1992-02-21
Abstract: The present invention is a surface modification process which provides a means of rapidly heating a thin layer of a polymer surface or a thin coating of material on a coated substrate and various surfaces produced by such a process.
Patent EP-0507463-A2 (EP)
Inventor: KAETTLITZ WOLFGANG PAUL
IPC: C22B9/02
Filed: 1992-03-13
Abstract: Filters for filtering molten light metals comprise a reticular foam having a composition comprising graphite, wollastonite, silica and an alkali phosphate glass. The filters have a low hardness and can readily be machined accurately from large pieces of the filter material. In a preferred embodiment the exterior surfaces of the large
Patent EP-0508618-A2 (EP)
Inventor: DAUTREMONT-SMITH WILLIAM CROSS
IPC: H01L29/45
Filed: 1992-03-18
Abstract: Disclosed is a method of making a semiconductor device that comprises depositing a Ti/Pt layer onto an Au-containing intermediate layer (941) on a p-doped region of a semiconductor body. It also comprises depositing a Ti/Pt layer onto a n-doped region of the semiconductor body, or onto an Au-containing intermediate layer (951) on the n-doped region, followed by rapid thermal processing. Exemplarily, the device is a semiconductor laser, the n-doped region is InP, the p-doped region is InGaAs or InGaAsP, and RTP involves heating in the range 425-500°C for 10-100 seconds.
Patent EP-0533317-A2 (EP)
Inventor: HONDA SATOSHI HONDA GIJUTSU KE
IPC: B60L50/64
Filed: 1992-06-26
Abstract: An electric vehicle includes a wet type secondary battery wherein a battery housing is provided with electrode plates (105,106) being operatively positioned within the battery housing. Connector terminals are operatively connected to respective electrode plates. The electrode plates are disposed in a horizontal plane when the battery housing is mounted relative to electric vehicle. A step floor(5) is provided on the electric vehicle and operatively positioned relative to a lower portion of the electric vehicle wherein the battery housing is disposed below the step floor. A charging station is provided for charging the battery, adapted to take into account differing battery characteristics and charging conditions.
Patent EP-0525982-A2 (EP)
Inventor: GRANT DAVID CHARLES
IPC: B03B9/00
Filed: 1992-06-26
Abstract: A method for removing contaminated resin particles from soils. The method entrains the resin particles and fines from the soil, which, due to the difference in specific gravity between resin and soil particles, results in a significant disparity between particle size of the entrained resin and the entrained fines. This, in turn permits the fines to be screened from the resin and the larger soil particles, which have not been entrained, to settle out from the mixture.
Patent EP-0545588-A2 (EP)
Inventor: CORBY NELSON RAYMOND JR
IPC: G06T7/20
Filed: 1992-11-20
Abstract: An apparatus for reducing accumulated X-ray dosage during a fluoroscopic examination adaptively varies the time between exposures, X-ray beam strength, and beam extent and aim point during the course of the procedure in real-time. A temporal sequence image analyzer identifies a catheter in the fluoroscopic image and forms a prediction of its movement based on a time-series of fluoroscopic images. This prediction model is used to modulate the X-ray beam to produce a much smaller fluoroscopic image including only the area in the vicinity of the catheter tip. An output image synthesizer produces a useful output image by combining these stored sub-images.
Patent EP-0560178-A2 (EP)
Inventor: SCHLEGEL GUENTER DR
IPC: C07D251/46
Filed: 1993-03-02
Abstract: Compounds of the formula I or salts thereof <IMAGE>  in which     X denotes oxygen, -O-NR<2>- or -SO2-NR<2>- and Y denotes N or CH, R<1> denotes (C1-C6)alkyl, (C2-C6)alkenyl or (C2-C6)alkynyl, each of which is optionally substituted, or, if X is oxygen, also (substituted)phenyl, R<2> denotes H, (C1-C6)alkyl, (C2-C6)alkenyl or -alkynyl or (C3-C6)cycloalkyl, R<3> and R<4> denote H, (substituted) (C1-C4)alkyl or (substituted) (C1-C4)alkoxy or halogen, (C1-C4)alkylthio, (C1-C4)-alkylamino or di[(C1-C4)alkyl]-amino, and   R<5> denotes H or (C1-C4)alkyl and R<6> denotes hydrogen,  can be prepared by reacting compounds of the formula II  R<1>-X-R<7>  with compounds of the formulae III, IV and V,  R<8>-OCN (III> SO2Cl2   <IMAGE> where R<7> and R<8> are H, a quaternary ammonium ion or the equivalent of a metal cation. The structure of the intermediates has not be elucidated.
Patent EP-0551936-A2 (EP)
Inventor: CZOLKOSS WOLFGANG
IPC: F28G1/12
Filed: 1991-09-10
Abstract: A method is proposed for determining the flow speed of the cooling water in a heat exchanger in order to determine the cleaning efficiency of cleaning bodies of a heat exchanger which for the purpose of cleaning the tubes of a shell-and-tube heat exchanger in the circuit are fed into the water inlet, are flushed through the tubes, are caught in the water outlet, and after traversing a lock for re-feeding and/or inspection are fed again into the heat inlet. In this process, the cooling water temperature at the tube outlet is measured continuously or at a preselectable time interval at the heat exchanger tube, and the cooling water temperature at the tube inlet of the same tube is likewise measured continuously or at the time interval, and correlation analysis is used to determine a time difference between a sufficiently conspicuous temperature variation at the start of the tube and the recurrence of said variation at the end of the tube, which time difference is utilised to measure the speed of through-flow taking account of the tube length. <IMAGE>
Patent EP-0570937-A2 (EP)
Inventor: MATSUMOTO MARIKO
IPC: H04W88/02
Filed: 1993-05-19
Abstract: A radio pager capable of receiving a group call as distinguished from a personal call. A group call address number does not have to be stored in the radio pager beforehand. Hence, it is not necessary to use the same number of group call address numbers as the number of groups. This prevents the number of address numbers to be assigned to individual radio pagers and, therefore, the number of subscribers to be registered from being reduced. In addition, a group of radio pagers to be called at the same time can be rearranged with ease.
Patent EP-0573884-A2 (EP)
Inventor: HEROLD MANFRED
IPC: A61M5/14
Filed: 1993-06-02
Abstract: The invention relates to radiation sterilizable recyclable infusion and transfusion devices comprising a protective cap (1), a puncturing part (2), a venting part with an air filter and a valve body (3), a liquid duct (4), a drip tube (5), a drip chamber (6), a liquid filter (7), a flexible tube (8), a flow governor (9), a spray-in part (10), a connecting piece with outer cone (11) and a protective cap (12), which are characterised in that all the components are made of thermoplastic or elastomeric homopolymers, copolymers, block copolymers based on polyolefins.
Patent EP-0574901-A2 (EP)
Inventor: YAMADA MASAHIRO C O INTELLECTU
IPC: H04N5/44
Filed: 1993-06-16
Abstract: The present invention is to provide an image signal processor, which can provide a decode-processing to a plurality of types of image signals to be transmitted by a different television system with a simple structure. In other words, an image signal processor, including at least one of an analog image signal and a digital image signal formed by providing a variable-length coding processing to the analog image signal, and selectively inputting a plurality of types of image signals, comprises A/D converting means (441, 442 to 44n) for converting said inputted analog image signal to digital image data, rate converting means (25) for converting the inputted digital image signal to digital image data having a fixed amount of data for a fixed period, wherein digital image data outputted from said A/D converting means (441, 442 to 44n) and digital image data outputted from said rate converting means are selectively decode-processed based on a processing program corresponding to its transmission system.
Patent EP-0584824-A2 (EP)
Inventor: OHMORI JUNICHI C O NEC IC MICR
IPC: H04N5/45
Filed: 1993-08-26
Abstract: Disclosed herein is an oscillator circuit used for a PIP system which displays a child picture image without distortion even when the image standard of the child picture image is different from that of a parent picture image. The oscillator circuit employed in such a system comprises a programmable frequency divider (202) for frequency dividing an output of a voltage-controlled oscillator (201) with a frequency dividing ratio to produce a frequency-divided signal and a control circuit for controlling the oscillation frequency of the oscillator (201) according to a phase difference between the frequency-divided signal and a horizontal synchronizing signal. The frequency dividing ratio for the frequency divider is changed according to the image standard of the child picture image.
Patent EP-0587093-A2 (EP)
Inventor: MAEDA AKIRA
IPC: G06K9/64
Filed: 1993-09-06
Abstract: An information processing apparatus, which is easy to design and has functions of high speed processing, learning, and so on, comprises a plurality of memories (402) for storing sets of previously known input data (called response pattern data) and correct output data corresponding thereto; a comparator (412) for providing input data supplied in actual operations to the plurality of sets and comparing the input data with the response pattern data in each set; an evaluation unit (412) for evaluating the distance (degree of similarity) between the input data and the response pattern data; and a generator (408) for generating final outputs by composing the evaluation result for each set and the output data in that set, for example, using a method which calculates weighted average values based on the evaluated distances.
Patent EP-0574068-A2 (EP)
Inventor: HAAN GERARD DE
IPC: H04N5/44
Filed: 1993-06-02
Abstract: In a motion-compensated picture signal interpolation apparatus comprising a field memory (FM2) for delaying an input field sequence, a motion vector estimator (ME) for furnishing motion vectors, and a motion-compensated interpolator (MC) coupled to an input and an output of the field memory (FM2) for furnishing a sequence of motion-compensated output fields on the basis of the motion vectors, inputs of the motion vector estimator (ME) are coupled to the input and the output of the field memory (FM2) to estimate the motion vectors by means of the same single field memory (FM2) which is used for the motion-compensated interpolation.
Patent EP-0573341-A2 (EP)
Inventor: REPINEC STEPHEN T JR
IPC: C11D1/22
Filed: 1993-05-28
Abstract: A high foaming, nonionic surfactant based, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising three essential surfactants: a water soluble nonionic surfactant as the major active ingredient, in an amount in excess of 50% by weight of the total surfactant content; a supplemental amount of a water soluble, foaming, anionic surfactant excluding the ethoxylated alkyl ether sulfates; and a lesser amount of a water soluble, foaming zwitterionic betaine surfactant.
Patent EP-0585205-A2 (EP)
Inventor: ZAHIR SHEIK ABDUL-CADER DR
IPC: C08F283/00
Filed: 1993-08-17
Abstract: The invention relates to novel compositions containing     A) at least one compound of the formula I <IMAGE> in which R1, R2, R3 and R4 are identical or different and are each hydrogen or methyl and X is a divalent organic radical having 2 to 60 carbon atoms, and   B) at least one compound of the formula II <IMAGE> in which R5, R6 and R7 are identical or different and are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy, and n is an integer from 0 to 20.   These compositions are distinguished by good processing properties and by very high glass transition temperatures of the cured products made therefrom.
Patent EP-0619336-A2 (EP)
Inventor: WENZEL MARKUS DR
IPC: C08G69/28
Filed: 1994-02-04
Abstract: Farblose und transparente, amorph zu verarbeitende Polyamidformmassen mit guter Spannungsrißbeständigkeit und Schlagzähigkeit. 
     Farblose und transparente, amorph zu verarbeitende Polyamidformmassen mit guter Spannungsrißbeständigkeit und Schlagzähigkeit, beständig gegen Alkohole, Ester, Ketone, Kraftstoffe und kochendes Wasser, wobei sie
     I. aliphatische Dicarbonsäuren und
   II. a) 35 - 60 Mol-% trans,trans-Bis-(4-aminocyclohexyl)-methan    und
   II. b) 65 - 40 Mol-% anderer aliphatische, cycloaliphatische, araliphatische oder aromatische Diamine        als Ausgangskomponenten enthalten, und das Verhältnis der Komponenten I und II im Bereich von 0,95 bis 1,05 zu 1, bevorzugt 0,98 bis 1,02 zu 1, variiert.
     Die Polyamidformmassen eignen sich besonders zur Verwendung für Brillengestelle, Apparateschaugläser sowie -abdeckungen und Leuchtenabdeckungen.