baber/WOPTO huggingface dataset:
Patent EP-0541043-A2 (EP)
Inventor: ABE KAZUO MITSUBISHI DENKI K K
IPC: G06F9/44
Filed: 1992-11-03
Abstract: An integrated command definition file defines both names of integrated commands and basic commands integrated. A basic command syntax file stores the basic commands and these parameter information. An integrated command registration utility has functions to convert the integrated command definition to an integrated command syntax file. And an interactive command management module recognizes both of basic commands memorized in the basic command syntax file and integrated commands memorized in the integrated command syntax file.
Patent EP-0548689-A2 (EP)
Inventor: FISCHER JOHANNES DIPL-ING
IPC: G01H3/08
Filed: 1992-12-10
Abstract: From the received noise, a frequency spectrum is evaluated to see whether it exhibits significant spectral lines which are caused by the main rotor or tail rotor of a helicopter. To provide for detection without analysis for fundamental frequency and harmonics in the frequency spectrum and thus identification of the helicopter, the high constancy of speed of main rotor and/or tail rotor is utilised according to the invention. When a spectral line occurs which has a frequency width which can be predetermined in dependence on the permitted tolerance of the main rotor speed, the helicopter is detected. The method can be particularly advantageously used for early warning against helicopters. <IMAGE>
Patent EP-0533298-A2 (EP)
Inventor: RISEMAN JOHN HUGH
IPC: H04N5/76
Filed: 1986-07-22
Abstract: An apparatus for generating a high quality image from a digital video signal includes a system for gamma correcting the digital video signal with a digital look up table and for converting the resultant digital signal to an analog video signal. Another circuit generates a triangular wave reference pattern signal and a comparator compares the analog video signal with the triangular wave reference pattern signal to form a pulse-width-modulated signal. A raster scanning print engine producing, for example, a laser beam, scans over a recording medium in accordance with the pulse-width-modulated signal, thereby forming an image of high quality on the recording medium of a print engine. This apparatus can also be used with an analog video signal by first converting the analog video signal to a digital video signal with an analog to digital converter.
Patent EP-0509843-A2 (EP)
Inventor: FREEDMAN JEROME EDWIN
IPC: G01S13/44
Filed: 1992-04-16
Abstract: A multipurpose system provides radar surveillance for air traffic control purposes. The system includes four separate active phased-array antennas, each with ± 45° coverage in azimuth, from 0° to 60° in elevation. Each antema element of each phased-array antenna is coupled by a low-loss path to the solid-state amplifier associated with a transmit-receive (TR) module. Each antenna produces a sequence of pencil beams, which requires less transmitted power from the TR modules than a fan beam, but requires more time because the pencil beam must be sequenced to cover the same volume as the fan beam. In order to scan the volume in a short time, the PRF is responsive to the elevation angle of the beam, so higher elevation angles use a higher PRF. Low elevation angle beams receive long transmitter pulses for high power, and pulse compression is used to restore range resolution, but the long pulse results in a large minimum range within which targets cannot be detected. A second scan is provided at low elevation angles with a short transmitter pulse to fill in the short-range coverage. Beams at higher elevation angles transmit pulse widths which are shorter than beams at low elevation angles, so that the minimum range requirement is met without a second scan, which also reduces the time required for volumetric scan. The number of pulses which are integrated to produce a return increases off-axis, to restore system margin lost due to off-axis power gain reduction. The volumetric scan rate is increased by a dynamic scan regimen by which subsets of beams are pulsed with a high transmitter PRF but with a low effective beam PRF to reduce range ambiguity and preserve Doppler resolution without the usual increase of scan time. For best range resolution, Doppler processing is used, with range sidelobe pulse suppression applied separately to each Doppler frequency bin.
Patent EP-0517449-A2 (EP)
Inventor: HILLIG WILLIAM BRUNO
IPC: C04B35/573
Filed: 1992-05-29
Abstract: A silicon carbide composite, formed from a preform that is heated and infiltrated with molten silicon, is formed by a method comprising: forming a composite preform comprised of a carbon fiber component, a carbon particle component, a porosity component, and a reactive powder component, each component being present in an amount that provides for complete infiltration of the preform and reaction with the molten silicon so there is essentially no detectable free silicon remaining in the composite after infiltration.
Patent EP-0536982-A2 (EP)
Inventor: SCOTT GLENDA LESLEY
IPC: A23L1/00
Filed: 1992-10-06
Abstract: A new coating material for foodstuffs comprising a filled tubular ingestible material which may have various different cross-sectional areas perpendicular to its main axis. Also a coating process and coated foodstuff using the coated material are claimed.
Patent EP-0541461-A2 (EP)
Inventor: GUPTA MOOL CHAND
IPC: G11B7/12
Filed: 1992-10-29
Abstract: An apparatus for recording onto and reading from an optical disk includes an array of laser diodes that emit a plurality of laser beams with each beam at the diode source spaced a distance greater than about 50 µm from adjacent beams. The apparatus includes a plurality of channel waveguides coupled to the plurality of laser diodes with each channel waveguide associated with a respective laser diode for directing light emitted by the diodes toward the optical disk for optical recording and for receiving reflected light from the optical disk for reading the optical disk. Each beam emanating from the channels is spaced from adjacent beams a preselected distance less than about 50 µm.
Patent EP-0521847-A2 (EP)
Inventor: RIHA WOLFGANG DR
IPC: B65F3/02
Filed: 1992-07-03
Abstract: In a system for determining the weight and volume of refuse, to permit dynamic weighing of the weight of refuse arising per refuse container and determination of the associated volume of refuse and/or filling level of the individual refuse containers, a weighing bridge with weighing cells is provided on the emptying device arranged on a refuse vehicle, which weighing cells weigh the individual refuse containers, once they have been identified and recorded, before and after emptying in each case and transmit the difference in weight, as a weight of refuse which has been actually emptied, to a computer, memory and printing station which is preferably located in the driver's cab. To compensate for different weighing conditions, a plurality of weighing cells are arranged in the region of the weighing bridge. The weighing bridge can be optionally used for the simultaneous emptying of a plurality of refuse containers, or two container emptying apparatuses which operate independently of one another may be provided on a single weighing bridge. <IMAGE>
Patent EP-0553744-A2 (EP)
Inventor: TAKAKI KOUICHI KONICA CORPORAT
IPC: H03K5/135
Filed: 1993-01-25
Abstract: In a circuit provided in a single integrated circuit unit for use in a signal delay device, there is provided with a device in which an input signal is delayed and a plurality of delay signals, each having a different delay period from the input signal, are outputted, and a detector in which a delay signal having a specific relation with the input signal among the plurality of delay signals is detected.
Patent EP-0574919-A2 (EP)
Inventor: MAEKAWA HIDETSUGU
IPC: G06F17/50
Filed: 1993-06-17
Abstract: To traverse as many states as possible for large-size circuits, evaluation function is defined which is optimized as it assumes an increased difference in pseudo-primary output value (state) from the past hysteresis. States are searched so as to optimize this evaluation function. Thus, a state transition graph is created. An evaluated value-calculating portion calculates an evaluated value. An evaluated value partial differential coefficient-calculating portion calculates the partial differential coefficient of the evaluated value with respect to the input value. An input-setting portion estimates the direction of search for inputs from this value and searches for states. This state transition graph generator is coupled to the prior art RTP method to generate test patterns.
Patent EP-0577090-A2 (EP)
Inventor: NYUI MASARU C O CANON K K
IPC: G01D5/26
Filed: 1993-06-29
Abstract: Disclosed is a Talbot's interference type optical encoder constructed so as not to cause a measurement error due to a signal distortion as much as possible. 
     A semiconductor laser is installed so that a vertical transverse mode is set in a direction vertical to a moving direction of a diffraction grating as a scale. Further, a stop for regulating light beams from a light source is prepared. An aperture of this stop assumes such a configuration that a dimension bearing in a direction along the moving direction of the diffraction grating as the scale is set equal to or shorter than a dimension bearing in a direction vertical to the moving direction of the diffraction grating as the scale. Distortions of signals obtained are thereby reduced. A comparison level in signal processing can be centered in an amplitude, and, as a result, an occurrence of error can be prevented.
Patent EP-0578197-A2 (EP)
Inventor: HAMABE KOJIRO NEC CORPORATION
IPC: H04B7/005
Filed: 1993-07-06
Abstract: A communication channel assignment method is disclosed in a cellular mobile communication system in which, instead of assigning communication channels in a fixed manner in each cell, whenever there is a demand for assignment of a communication channel to be used between a base station and a mobile station, channels are assigned by merely measuring the ratio of the desired signal to the interference signal at these two stations without checking interference in nearby cells and, if there is surplus in the reception level, transmission power can be lowered. In this communication channel assignment method, channels are selected in a particular order or its reverse that is identically established for all cells depending on whether the transmission power is less than or greater than a specified value.
Patent EP-0547038-A2 (EP)
Inventor: TOKUDA YASUNORI
IPC: H01S5/12
Filed: 1987-07-23
Abstract: A device in which an active layer (211) is divided into a number of laterally spaced longitudinally extending stripes each of the same resonator length and each defining a quantum well. Current is injected via a corresponding number of electrodes respectively overlying each stripe. These electrodes (208A, 208B, 208C) are of different lengths. The stripes are close-spaced so that quantum well energy levels are split into a plurality of non-degenerate energy levels.
Patent EP-0574048-A2 (EP)
Inventor: MIDDELDORP J M
IPC: C12N15/38
Filed: 1993-03-10
Abstract: The present invention relates to peptides immunochemically reactive with antibodies to the Epstein-Barr virus (EBV), comprising at least part of the VCA-p18 or VCA-p40 protein, encoded within the EBV open reading frames BFRF3 and BdRF1 respectively, or a functional variant thereof. The invention further relates to nucleic acid sequences encoding these peptides, monoclonal antibodies against these peptides, cell lines capable of producing monoclonal antibodies and anti-idiotype antibodies. The invention also relates to recombinant vector molecules comprising a nucleic acid sequence according to the invention and host cells transformed or transfected with these vector molecules. The invention is further concerned with immunological reagents and methods for the detection of EBV or anti-EBV antibodies and a method for the amplification and detection of Epstein Barr viral nucleic acid.
Patent EP-0577253-A2 (EP)
Inventor: MUCHMORE DAVID C
IPC: C12P17/18
Filed: 1993-05-10
Abstract: A method for the enantiomeric enrichment of 3-quinuclidinol is disclosed which comprises an initial step of acid anhydride esterification of the alcohol, followed by preferential enzymatic hydrolysis of one enantiomer with a subtilisin protease.
Patent EP-0600605-A2 (EP)
Inventor: INOUE KIYOSHI
IPC: G06F19/00
Filed: 1993-10-27
Abstract: A sign language/word translation system can  cope with the case where no word corresponding to a hand  operation is found. The system includes a configuration  for taking a countermeasure against the finding of a  plurality of words corresponding to a hand operation.  When a word corresponding to a hand operation is not  found in a sign language word dictionary (5), a finger  operation is input, a character corresponding to the  finger operation is searched for in a manual alphabet  pattern dictionary (6), and the character train thus  obtained is found from a character word dictionary (7),  thereby producing an appropriate word. Also, a  plurality of words found from the sign language word  dictionary (5) are displayed as translation candidates,  and the user inputs by a hand operation as to whether  the translation candidate is appropriate or not. The  translation candidate that has been decided to be  appropriate is determined as word resulting from  translation.
Patent EP-0580536-A2 (EP)
Inventor: EISEN IVAN
IPC: G06F17/27
Filed: 1993-06-15
Abstract: An automatic bibliography builder is provided for use in a computer system. While browsing through a reference (text, audio, video, etc.), an author may select the reference for use in a bibliography. The present invention automatically obtains the necessary data, i.e., title, paragraph, page, etc., and places the properly formatted data into a bibliography file. Upon completion of the research, the author will then have a correctly formatted and complete bibliography for direct use in an authored document or as a record of the research.
Patent EP-0614312-A2 (EP)
Inventor: IU SIU-LEONG
IPC: H04N5/14
Filed: 1994-03-04
Abstract: A Video signal noise reduction system is disclosed in which image pixels are tracked across multiple frames and then averaged to produce respective noise reduced pixel values. In the disclosed exemplary embodiment of the invention, a motion estimator identifies a motion block within several video frames and determines an approximate velocity vector using a trimmed square estimation procedure. Trajectory correction is applied to each pixel in the motion block based on the velocity vector in order to determine a revised trajectory for the pixels. This correction is accomplished by determining a difference in position of a motion block between successive video frames. Based upon this revised trajectory, appropriate pixels corresponding to the motion block are obtained. These pixels are used in conjunction with pixel values obtained from each of the processed frames to produce an averaged video frame. Each pixel of the averaged video frame replaces the corresponding pixel in the original frame if the difference between the original pixel and the corresponding averaged pixel is less than the median difference between all of the original and averaged pixels.
Patent EP-0616905-A2 (EP)
IPC: B44C1/17
Filed: 1994-03-16
Abstract: The sanitary article, especially a sanitary fitting, has a coated surface in which, on a surface of the coating and/or under a surface of the coating, at least one printed image is provided which stands out from the coating as a result of its colour.
Patent EP-0633022-A2 (EP)
Inventor: WATANABE KOJU
IPC: C07D311/32
Filed: 1994-06-27
Abstract: A chondroprotective agent comprising a flavonoid compound of the general formula (I):
       
 wherein R¹ to R⁹ are, independently, a hydrogen atom, hydroxyl group, or methoxyl group and X is a single bond or a double bond, or a stereoisomer thereof, or a naturally occurring glycoside thereof is disclosed. The above compound strongly inhibits proteoglycan depletion from the chondrocyte matrix and exhibits a function to protect cartilage, and thus, is extremely effective for the treatment of arthropathy.
Patent EP-0653746-A2 (EP)
Inventor: LEE JIN-KOO
IPC: G11B5/53
Filed: 1994-11-15
Abstract: A magnetic reproducing and recording system for duplicating video information employs a helical scanning apparatus which is adapted for helically scanning a multiple number of tracks on a magnetic tape and which comprises a tape transport means for moving the magnetic tape at a speed as N times high as a standard tape movement speed and a rotatable head drum assembly for scanning the magnetic tape, the head drum assembly having 2N number of video heads arranged in N number of pairs mounted thereon with a diametrically opposite relationship in such a manner that each of the video heads is angularly separated from one another by 360°/2N and having azimuth angles different from each other in an alternate fashion.
Patent EP-0660353-A2 (EP)
Inventor: TANIMIZU TORU
IPC: H01H11/00
Filed: 1994-12-09
Abstract: An object of the present invention is to provide a low cost and highly reliable vacuum valve and a method of manufacturing the same which improve production efficiency and vacuum tight sealing property of the vacuum valve. In the vacuum valve, within a sealed vacuum vassel 100 a pair of separable conductors in center axial direction of the sealed vacuum vassel composed of a stationary conductor 3 and a movable conductor 5 are disposed. The sealed vacuum vessel 100 is sealed in vacuum tight in such a manner that an upper end portion 1A of a hollow cylindrical insulation body 1 is sealed with a flexible member 6 generally called as bellows and a metal end plate 7 by joining a movable conductor side 6A of the bellows 6 to the movable conductor 5 so as to permit separation of the movable conductor 5 from the stationary conductor 3 while maintaining vacuum sealed condition in the vacuum sealed vessel 100 and by joining one end of the metal end plate 7 with the upper end portion 1A of the hollow cylindrical insulation body 1 and the other end thereof with a metal end plate side 6B of the bellows 6, and a lower end portion 1B of the hollow cylindrical insulation body 1 is sealed with the stationary conductor 3 by itself.
Patent EP-0613157-A2 (EP)
Inventor: ASTA JOSEPH L
IPC: H01H13/52
Filed: 1994-02-15
Abstract: A membrane switch (10) including first and second substantially flexible electrical contacts (18) and a first layer (22) of dielectric material deposited between and on one surface of one of the first or second contacts. the first layer (22) is deposited in a pre-determined geometric pattern including a plurality of cells (30) defined by cell walls (32). The cell walls (32) are broken in pre-determined positions about their perimeter so that during and after actuation of the switch air within a cell (30) between the first and second contacts (18) can vent to one or more adjoining cells (30) to enable activation and prevent a vacuum from forming between the first and second contacts (18) thereby enabling the switch to break contact after being depressed. Such a switch (10) is particularly useful to overlie an air bag (44) mounted in the centre of a steering wheel and to operate a horn and other accessories.
Patent EP-0650069-A2 (EP)
Inventor: DAGOSTINO THOMAS P
IPC: G01R31/3185
Filed: 1994-10-19
Abstract: A programmable analog multi-channel probe system is embedded within a device under test for coupling test points to external measurement points of the device under test. Programmable input buffer amplifiers are coupled to the test points to couple the data at those points to their outputs when enabled. The data from the input buffer amplifiers are input to respective routers to provide a plurality of outputs. Each common output from the routers is coupled as an input to an output buffer amplifier that provides the data as an output when enabled. The data at the output of the output buffer amplifiers is converted to a differential signal for transmission to the external measurement point by differential input/output amplifiers that have a reference level, selected from a plurality of reference levels including an internal reference level, as an input for comparison with the data from the output buffer amplifiers. A termination circuit may be provided for each output to provide appropriate impedance interface with the measurement points.
Patent EP-0677677-A2 (EP)
Inventor: FLICK JOACHIM
IPC: F16D65/092
Filed: 1995-03-14
Abstract: The device is used for holding the brake linings (9, 9b) in a shaft (10a) of an axially sliding brake saddle (10), each prevented from falling out by a retaining spring (18), tensioned by a retaining clip (17) attached to the brake saddle. The retaining springs and the retaining clip are pref. formed as a single component, releasably attached to the brake saddle via a reception slot (10b) in the brake saddle receiving one longitudinal end and a fixing pin (19) cooperating with the opposite longitudinal end. <IMAGE>
Patent EP-0678620-A2 (EP)
Inventor: DASGUPTA SUNIL PRIYA
IPC: D21H17/46
Filed: 1995-04-18
Abstract: A water-soluble drainage-aid composition which is the reaction product of a bifunctional crosslinking agent which may be an epihalohydrin selected from the group consisting of epichlorohydrin or epibromohydrin, a 1,3-dihalo-2-propanol in which "halo" is chloro- or bromo-, or a glycidyl ester of an alkanesulfonic or arenesulfonic acid, and an oligoamide reaction product of a polyalkylene polyamine with a carboxylic acid selected from the group consisting of dicarboxylic acids containing between 5 and 10 carbons and their acyl halides, amides, and esters of alcohols having up to 6 carbon atoms, and tricarboxylic acids containing between 6 and 10 carbon atoms and their acyl halides, amides, and esters of alcohols having up to 6 carbon atoms, with a mole ratio of polyamine to dicarboxylic acid or its functional derivative between 1.5/1 and 2/1 or a mole ratio of polyamine to tricarboxylic acid or its functional derivative of 3/1, the oligoamide reaction product being an amine-terminated oligo(aminoamide) having an average composition of at least two amide groups and at least four amine groups per molecule, the bifunctional crosslinking agent being used a level of between 1.5 and 2.5 moles per mole of oligoamide; a method for making the water-soluble drainage-aid composition, and a method for using the water-soluble drainage-aid composition as a dewatering aid in paper manufacture.
Patent EP-0679445-A2 (EP)
Inventor: HUBBARD TIMOTHY
IPC: B05D1/02
Filed: 1995-04-22
Abstract: An apparatus (10) for dispensing hot melt adhesives includes an air gap (100) in the body (16) of the dispenser (10). The apparatus (10) includes a heater (80), a temperature sensing device (RTD) (82) and adhesive passageway (84) located within the body (16) of the dispenser (10). The dispenser (10) delivers heated adhesive to a gun body (12) where it is applied to a substrate. The air gap (100) is interposed between the heater (80) and the adhesive passageway (84) and directs a majority of the heat generated by the heater (80) toward the gun body (12) and toward regions of the apparatus (10) needing additional heating. The air gap (100) enables a desired temperature gradient within the dispenser (100) to be maintained and prevents localized heating or cooling, thus decreasing the possibility that the adhesive will coagulate and plug the dispenser (10).