baber/WOPTO huggingface dataset:
Patent EP-0564826-A2 (EP)
Inventor: FUJISAKI TETSUNOSUKE
IPC: G06K9/20
Filed: 1993-03-08
Abstract: In an on-line handwriting recognition system, case confusion is resolved by a majority voting rule. A postprocessing case model makes alphabetic/numeric and upper case/lower case decisions relative to each character in a given word. A word received by a postprocessor counts the non-case-confusable members for each character in a given class. According to the majority of non-case-confusable occurrences for each class, a decision is made whether most of the characters in the word are numeric digits or alphabetic letters, and if letters whether mostly upper case or lower case. The word is then processed again to determine if it should be converted to a similar prototype from a majority case group or whether it should be left unchanged based on the majority of nonconfusable case occurrences.
Patent EP-0589354-A2 (EP)
Inventor: KIELHORN-BAYER SABINE DR
IPC: C08K3/34
Filed: 1993-09-16
Abstract: Thermoplastic moulding compositions containing   A) from 40 to 98% by weight of polyoxymethylene homopolymer or copolymer, B) from 0.01 to 5% by weight of at least one ester or amide of saturated or unsaturated aliphatic carboxylic acids having 10 to 40 carbon atoms with aliphatic, saturated alcohols or amines having 2 to 40 carbon atoms,   C) from 0.01 to 5% by weight of an alkaline-earth metal silicate, D) from 1 to 50% by weight of fibrous or particulate fillers, or mixtures thereof, E) from 0 to 50% by weight of an impact-modifying polymer.
Patent EP-0578452-A2 (EP)
Inventor: LATCHFORD JAMES
IPC: B60N2/48
Filed: 1993-07-02
Abstract: An automotive headrest comprises an inner enclosure (4; 16) of flexible material within an outer sealed enclosure (2) of flexible material. The interior of the inner enclosure communicates with the interior of the outer enclosure via one or more apertures (8 ; 18) in the inner enclosure which act as a flow restrictor. The inner enclosure is filled with a compressible resilient filling, such as fibrous material or closed cell foam plastics material, and a fluid. The outer enclosure is only partially filled and that portion of its interior which is not occupied by the inner enclosure is occupied by a fluid.
Patent EP-0583116-A2 (EP)
Title: Display system
Inventor: INGLETON MARTIN
IPC: G02B5/04
Filed: 1993-07-30
Abstract: A helmet mounted display system comprising an eyepiece (3) through which a wearer of the helmet directly views a forward scene (13). The eyepiece also serves to combine an intensified image of the forward scene with the wearer's direct view of the scene. The intensified image is produced by an optical arrangement including an image intensifier (6) from which light is passed to the eyepiece via a prism means (2). The prism means serves to compensate for orientation of the intensified image in other parts of the optical arrangement so that the intensified image is in the same orientation as the wearer's direct view of the forward scene. In addition the prism means allows the various components in the system light path to conform to the profile of the helmet thereby making the helmet more comfortable for a wearer.
Patent EP-0582459-A2 (EP)
Inventor: MAEDERA KOICHI
IPC: A61K9/50
Filed: 1993-08-03
Abstract: There is provided a process for producing microcapsules of a water-soluble drug by in-water drying process, which comprises carrying out the process in the presence of an osmotic pressure adjustor present in the external aqueous phase. This process improves the drug take up into microcapsules.
Patent EP-0592104-A2 (EP)
Inventor: SHIMOYOSHI OSAMU C O INTELLECT
IPC: H04N19/134
Filed: 1993-09-06
Abstract: A digital signal coding/decoding apparatus carries out, without division into blocks, frequency analysis of an input digital signal by using a frequency analysis section (101, 102) including no processing every block ("non-block frequency analysis section") to carry out, every block, frequency analysis (e.g. orthogonal transform processing) of an output of the non-block frequency analysis section (101, 102) by using a frequency analysis section (123, 124, 125) including processing every block ("block frequency analysis section") to quantize a frequency analysis output of the block frequency analysis section to thereby obtain a coded signal to record or transmit it to transform the coded signal on the frequency base to a signal on the time base by using a frequency synthesis section (223, 224, 225 - Fig. 9) including processing every block ("block frequency synthesis section") for conducting frequency synthesis every block (e.g. inverse orthogonal transform processing, etc.) at the time of reproduction or reception to carry out, without division into blocks, frequency synthesis of an output of the block frequency synthesis section (201, 202 - Fig. 9) by using a frequency synthesis section including no processing every block ("non-block frequency synthesis section") to thereby decode the coded signal. Noise levels resulting from operation round-down at the block frequency analysis section (123, 124, 125) or the block frequency synthesis section (223, 224, 225) are caused to be different from each other every respective frequency band of the non-block frequency analysis section (101, 102) or the non-block frequency synthesis section (201, 202).
Patent EP-0603996-A2 (EP)
Inventor: KOMATSUDA HIROSHI C O FUJITSU
IPC: G06F11/00
Filed: 1993-09-10
Abstract: A clock control apparatus having a basic period clock and a plurality of clocks with different phases from the basic period clock by t/N period, is used with an information processing unit. The apparatus comprising a clock signal generating portion for generating pulses of the basic period clock, a cycle counter for counting the number of pulses of the basic period clock received from the clock signal generating portion when a start command is received and for outputting a cycle counter clock stop signal when the number of pulses becomes a predetermined count value, a control portion for outputting a basic enable period signal for controlling the basic period clock and a delay enable period signal for controlling the t/N period clocks by a flag and the cycle counter clock stop signal, the flag being assignable before the start command is received, a basic period clock enabling portion for receiving pulses of the basic period clock and for outputting the pulses of the basic period clock for a period designated by the basic enable period signal, and a t/N delay period clock enabling portion for generating pulses of the t/N period clock and for outputting the pulses for a period designated by the delay enable period signal.
Patent EP-0575257-A2 (EP)
Inventor: HARA NOBUYUKI C O SONY CORPORA
IPC: G02B27/00
Filed: 1993-06-17
Abstract: The display apparatus comprises separate left and right display systems (1L, 1R) each associated with a respective lens (2L, 2R), the whole being supported on a headgear (72-78). 
     In order to provide adjustement for the required separation between the eyeballs, there is provided a slide mechanism (13L, 13R, 14L, 14R) for displacing the display systems along predetermined axes so as to ensure that the left and right virtual images will be seen to coincide with other irrespective of the adjustement.
Patent EP-0603030-A2 (EP)
Inventor: TENMYO OSAMU
IPC: A61P31/04
Filed: 1993-12-09
Abstract: There is provided a new antiviral antibiotic designated herein as BU-4628V which is produced by fermentation of a BU-4628V-producing strain of a new microorganism,  Streptomyces  sp. ATCC 55286. 
     Antibiotic BU-4628V is recovered and purified from the fermentation broth by use of extraction and chromatography techniques. BU-4628V has bean found to have some antibacterial activity and inhibits the growth of HIV and HSV viruses.
Patent EP-0607970-A2 (EP)
Inventor: ICHIHARA MASAKI C O NEC CORPOR
IPC: H04W76/00
Filed: 1994-01-20
Abstract: A base station (1) and a plurality of mobile stations (2) are coupled by down and up radio communication lines. In base station (1), a spread spectrum signal is generated on the basis of a base station timing signal generated therein. In the mobile station (2), the spread spectrum signal transmitted from the base station (1) is despread in spectrum by a mobile station timing signal. The mobile station timing signal is changed in generating timing to be determined by monitoring a despread spectrum signal as to whether an encoded data is observed or not therein.
Patent EP-0620356-A2 (EP)
Inventor: GURINOVITSCH ANATOLY DR
IPC: E21B37/08
Filed: 1994-04-05
Abstract: The invention relates to a process and a device for cleaning well filters in fluid drainage wells. In this device, the cleaning of silting deposits is effected by pressure impulses being produced in the hollow space of the well cylinder by the explosion of a hydrogen/oxygen gas mixture. <IMAGE>
Patent EP-0638937-A2 (EP)
Inventor: MURAKAMI MASANORI FACULTY OF E
IPC: H01L29/45
Filed: 1994-08-10
Abstract: Provided on an n⁺-type GaAs substrate (31) is an ohmic electrode in which an n⁺⁺-type regrown GaAs layer (32) regrown from the n⁺-type GaAs substrate (31) and a NiGe film (33) containing precipitates (34) composed of α'-AuGa are sequentially stacked. The ohmic electrode may be fabricated by sequentially stacking a Ni film, Au film and Ge film on the n⁺-type GaAs substrate, then patterning these films by, for example, lift-off, and thereafter annealing the structure at a temperature of 400∼750°C for several seconds to several minutes.
Patent EP-0653312-A2 (EP)
Inventor: OHINATA YOSHIHARU C O RISO KAG
IPC: B41L13/06
Filed: 1994-11-10
Abstract: In order to make the bulging out deformation of the printing drum of a rotary stencil printer having a flexible cylindrical body by the internal press roller to be more easy and more uniform over the entire width of the printing, a flexible perforated sheet (20) forming the flexible cylindrical body of the printing drum is beforehand constructed to be a cylindrical body with its opposite annular edge portions being laid over a pair of annular portions (10a, 10b) connected with one another by a transverse bar portion (12), wherein the internal circumferential length of the cylindrical body made of the flexible perforated sheet is larger than the outer circumferential length of the annular portions as much as a determinate amount for allowing a part of the flexible cylindrical body to bulge radially outwardly, and the flexible cylindrical body is latched at a portion thereof laid one over the other with the transverse bar portion against relative circumferential movement while relatively movable in the radial direction within a determinate range against the transverse bar portion.
Patent EP-0660580-A2 (EP)
Inventor: MAKIYAMA TAKESHI
IPC: H04M3/42
Filed: 1994-12-22
Abstract: The present invention makes it possible to execute communication between an image-information storage and a terminal even in case they have different image formats. An image data delivery request transmitted from any of terminals (11a - 11c) and received by a receiving portion (13) includes an information indicating that the terminal has a source format CIF or QCIF. This information is transferred to a communication control portion (14) which informs an source format control portion (17) of the source format CIF or QCIF of the terminal. When the terminal has the CIF source format, the required data transmitted from an image-information storage device (19) are transmitted through a transmitter portion to the terminal. When the terminal 11d has the QCIF source format, a part of the image data transferred from the image-information storage device (19) is extracted and converted into data of QCIF format by the source format control portion (17). The converted data of QCIF source format are then transmitted through a transmitting portion (15) to the terminal (11d).
Patent EP-0605405-A2 (EP)
Inventor: ATOBE HIROSHI C O CANON KABUSH
IPC: H04N1/32
Filed: 1989-04-24
Abstract: A recording apparatus (111) includes a receiving unit (112) for receiving an image signal sent from an external apparatus (110), and a recording unit (104) for performing a recording operation in accordance with the image signal received by the receiving unit. The receiving unit includes a clock signal generating unit (82) for generating a clock signal used when receiving the image signal; and includes a first reception mode where the image signal is received without using the clock signal and a second reception mode where the image signal is received by using the clock signal. The receiving unit may include a first reception mode where the image signal is received by using a clock signal (on 80) sent from the external apparatus and a second reception mode where the image signal is received without using the clock signal. The receiving unit may include a clock signal generating unit for generating a clock signal used when receiving the image signal, a first reception mode where the image signal is received in accordance with the clock signal sent from the external apparatus and a second reception mode where the image signal is received by sending the clock signal generated by the clock signal generating unit to the external apparatus.
Patent EP-0633715-A2 (EP)
Inventor: NAKATANI FUMIO
IPC: H05K3/00
Filed: 1990-02-15
Abstract: The radiation noise suppression effect is enhanced by providing an insulation layer which is formed so that the circuit pattern is covered excepting at least a part of power source pattern or ground pattern on the substrate on which circuit pattern is formed, and a conductive layer which is formed so as to be connected to the uninsulated part of the power source pattern or the ground pattern on the insulation layer, by modifying pattern shape of the conductive layer and the insulation layer or by increasing or reducing the number of these layers.
Patent EP-0632013-A2 (EP)
Inventor: GIBSON CHARLES ARNOLD
IPC: C07C215/14
Filed: 1994-06-28
Abstract: Color-containing alkanolamines or alkyleneamines, having color numbers of up to 100 PtCo or higher, can be treated with polymeric solid acidic catalysts at elevated temperatures. Perfluorinated ionexchange polymers in the acid form may be used as the polymeric solid acidic catalyst. In the presence of added water, these polymeric solid acidic catalysts produce decolorized alkanolamines or alkyleneamines having color numbers of 20 PtCo or less. The process of decolorization can be carried out in batch or continuous mode processes thus providing low cost, high quality and high purity end products.
Patent EP-0637157-A2 (EP)
Inventor: TAKAHASHI FUMIAKI C O CANON KA
IPC: H04N5/445
Filed: 1994-07-29
Abstract: A control system comprises a plurality of peripheral devices represented as objects, and a controller (1) connectable to the plurality of peripheral devices via a common communication line (4) for unitarily controlling the plurality of peripheral devices. The controller is arranged to be connected to an arbitrary number of peripheral devices selected from among the plurality of peripheral devices, read control information stored in the arbitrary number of peripheral devices via the communication line into a predetermined memory area of the controller in a predetermined format so that the controller can control the arbitrary number of peripheral devices. The controller is also arranged to issue a command and transmit the command to each of the arbitrary number of peripheral devices via the communication line.
Patent EP-0639440-A2 (EP)
Inventor: GRIMMER ROBERT A
IPC: B60R13/02
Filed: 1994-08-19
Abstract: An automotive interior trim component 10 is constructed by placing a cover 12 in a closable mold 18, spraying a coating of urethane foam forming materials onto a back surface of the cover 12, closing the mold 18 with a lid 20 so that an insert 14 is held in spaced relation to the cover 12 and clamping the lid 20 shut while the foam forming materials react to provide a shaped foam cushion 16 that is between and bonded to the cover 12 and the insert 14.
Patent EP-0668533-A2 (EP)
Inventor: BACHEM EGON
IPC: G03B27/54
Filed: 1995-02-01
Abstract: The machine has different imaging stages selected to suit the source of the colour image. For a nontransparent positive picture the light from the lamp housing is directed to the image, returned to the original path by a mirror, and focused by a lens on to the paper. The reflected light is measured electronically for purposes of control, using the same appts. for image-to-image copying. Illumination of the original via lightguides does not overheat it, so that its flatness is unaffected and vacuum suction is superfluous.
Patent EP-0679771-A2 (EP)
Inventor: DAHMANN WERNER
IPC: E03D5/00
Filed: 1995-04-22
Abstract: The venting system allows the gasses produced during breakdown of the faeces in the reception tank (1) to be vented to the atmosphere, via an electrically-operated suction fan (7), with simultaneous intake of oxygen rich fresh air via an intake opening (2). Pref. the suction fan is automatically switched into operation when the lid of the reception tank is opened, via an electric operating switch (4) which can be incorporated in a release latch. <IMAGE>
Patent EP-0703476-A2 (EP)
Inventor: TAKEUCHI TAKESHI
IPC: H01L31/0352
Filed: 1995-06-27
Abstract: Disclosed herein is a semiconductor optical waveguide-integrated light-receiving device comprising a waveguide-type photodetector and a passive optical waveguide which are selectively formed on the same substrate, wherein the width of mask for a selective growth is varied along the waveguiding direction so as to simultaneously form core layers which differ from each other in absorption edge wavelength. The core layer may be formed with an MQW layer. It is also featured that waveguide width of the photodetector is made larger than the waveguide width of the optical waveguide. The photodetector and the optical waveguide may be buried by an n--InP layer.
Patent EP-0700107-A2 (EP)
Inventor: AOYAMA SATOSHI
IPC: H01M8/04
Filed: 1995-08-24
Abstract: While a fuel cell (30) operates, a fuel cell system (10) allows a carbon dioxide rich gas discharged from an anode (34) of the fuel cell (30) through consumption of hydrogen to be fed into a carbon dioxide recovery element (43) of a carbon dioxide recovery unit (40). The carbon dioxide recovery element (43) is packed with a zeolite, which absorbs and retains a polar substance CO₂. When the fuel cell (30) stops operation, a recovery element heating burner (44) receives a supply of the hydrogen-containing carbon dioxide rich gas fed via a first exhaust conduit (38) of the fuel cell (30) and a supply of methanol from a methanol reservoir (12), and combusts hydrogen contained in the carbon dioxide rich gas as well as the supply of methanol. This keeps the zeolite packed in the carbon dioxide recovery element (43) under a heating condition, which allows carbon dioxide previously absorbed and retained to be released from the zeolite. A reforming reaction unit (22) of a methanol reformer (20) and the fuel cell (30) are filled with the released carbon dioxide fed therein.
Patent EP-0701808-A2 (EP)
Inventor: GIORDANO RUSSELL A
IPC: C04B41/48
Filed: 1995-09-18
Abstract: The invention relates to a process for producing a ceramic network material from a ceramic suspension by casting said suspension in a tooth-shaped mold. The suspension includes dispersed alumina particles in a medium containing deionized water with a pH in a range of about 4 to 5 and a concentration of polyvinyl alcohol in a range of about 0.5 to 1% by weight. The process includes the steps of slip casting the suspension in a plaster tooth mold and drying the molded suspension to draw the water from the suspension. The dried suspension then is fired in a furnace at a temperature in a range of about 1000 to 1400 °C to form a ceramic network. After the dried suspension has been fired and excess water and polyvinyl alcohol has been removed from the suspension, lanthanum aluminosilicate glass is infused to a coronal portion of the ceramic network to form a glass layer with a thickness in a range of about 1 to 2 mm within the ceramic network. A monomer, such as a monomer solution, then is infused to at least the portion of the ceramic network within the glass layer. Alternatively, the ceramic network may be infused with a metal alloy to form a layer on the coronal portion or with one or more monomers.
Patent EP-0707313-A2 (EP)
Title: Information recording and reproducing apparatus
Inventor: KOBAYASHI MICHIO
IPC: G11B20/10
Filed: 1995-10-13
Abstract: A magneto-optical recording and reproducing apparatus comprises coding and modulating means (11) for (1,7) RLL encoding and then NRZI encoding a digital information series äAiü; a magneto-optical drive (3) for recording said encoded series äaiü to a magneto-optical recording medium, and reproducing an analog signal from said medium as elementary waveform sequence e(t) using an optical head; a transversal filter type waveform equalizer (14) for waveform equalizing elementary waveform sequence e(t) by applying the transfer function (1 + 2D + 2d<2> + D<3>) of the PR(1,2,2,1) encoding method to the elementary waveform sequence where delay operators D have a delay time of the encoded sequence cell width Tb; a low pass filter (15); an A/D converter (16) for sampling and quantizing the equalized waveform sequence x(t); and a Viterbi decoder (17) for comparing the e A/D converter output äaiü with a particular expected value, and determining the most probable path as decoding sequence äAiü. The transfer function of PR(1,2,2,1) encoding well approximates the combined transfer function of the magneto-optical drive (3) and the waveform equalizer (14), achieves strong suppression of interwaveform interference, and achieves high density recording. The Viterbi decoding means has a long minimum free distance, and an improved error correction rate. <IMAGE>
Patent EP-0720390-A2 (EP)
Inventor: ZORTEA ANTHONY E
IPC: H04N1/46
Filed: 1995-12-20
Abstract: A color corrector for changing pixels in an image where the color corrector includes a neural fuzzy classifier to generate a membership value which defines a degree of membership of each pixel in a group of pixels to be transformed. A pixel color changer is also provided to transform the pixel according to its membership in the group of pixels to be changed. The color corrector can also include a pixel group classifier for identifying groups of pixels in the image to train the neural fuzzy classifier to generate the membership value.
Patent EP-0684119-A2 (EP)
Inventor: MATSUMOTO MASAHITO
IPC: B29C48/08
Filed: 1995-05-25
Abstract: A method for producing a hollow molded article having a skin material comprises steps of: (a) providing a skin material between a first mold and a second mold which are in an open state; (b) supplying a molten thermoplastic resin between the first mold and the second mold; (c) closing the first mold and the second mold; (d) inserting a first hollow pin into the molten thermoplastic resin and supplying a gas into the resin through the first hollow pin to form a hollow part; (e) inserting a second hollow pin into said hollow part and supplying the gas through the first hollow pin while discharging the gas through the second hollow pin, thereby to circulate the gas in the hollow part to cool and solidify the molten thermoplastic resin; and (f) opening the first mold and the second mold and taking out the hollow molded article. A hollow molded article with a skin material can be efficiently cooled by means of a simple apparatus and operation without using a complicated apparatus or a special cooling material. Further, a hollow resin molded article having a skin material can be uniformly cooled in a short time without temporarily reducing the pressure in the hollow part and, therefore, a hollow molded article with a skin material free from distortion can be obtained.