baber/WOPTO huggingface dataset:
Patent JP-2003009005-A (JP)
Title: Solid-state image pickup device
Inventor: TAKAKURA KENTARO
IPC: H04N5/365
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To accurately correct the output of a parallel read type solid-state imaging device across all gradation levels. SOLUTION: Gradation data of boundary pixels adjacent to each block boundary of a photoelectric conversion part are accumulated in a boundary pixel memory 21, and a cumulative histogram generation circuit 41 generates a cumulative histogram related to the number of pixels by gradations in accordance with accumulated gradation data block by block, and such data table representing the correspondence relation between gradation before correction and that after correction, which is related to a correction object block, are generated by a nonlinear correction data table generation circuit 42 so that differences of those cumulative histograms may be reduced, and this data table is stored in a RAM 43 for correction data. A gradation correction circuit 44 uses the data table to nonlinearly corrects the output related to the correction object block by gradations.  The processing result of a linear correction circuit 30 is selected by a gradation discrimination circuit 50 in the case of a low- luminance area and a saturation level area, and that of linear correction in the gradation correction circuit 44 is selected by the circuit 50 in the case of a middle-luminance area.
Patent JP-2003308289-A (JP)
Title: Data processor
Inventor: NAGANUMA TOSHIAKI
IPC: G06F13/36
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of a system by increasing a CPU operable time when data is transferred between a high-speed memory and a low-speed device and even when data is transferred between low-speed devices in a data processing using a CPU and a DMA (direct memory access).  <P>SOLUTION: This data processor is provided with a high-speed bus 102 wherein the CPU 101 is a master, a dedicated DMA bus 104 wherein a DMA controller 103 is a master, a first bus switching means 106 for switching the connection destination of the high-speed memory 105 to the high-speed bus or dedicated DMA bus, a low-speed bus bridge 107 for connecting a low-speed bus 110 to the high-speed bus 102, a second bus switching means 108 for switching the connection destination of the low-speed bus bridge 107 to the high-speed bus or dedicated DMA bus, and a bus arbitration circuit 109 for instructing connection destination switching of the first and second bus switching means 106 and 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308090-A (JP)
Title: Device, method and program for recognizing speech
Inventor: KAWAZOE YOSHIHIRO
IPC: G10L15/28
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recognition device having high performance of speech recognition without increasing the data amount of feature values with respect to unnecessary words.  <P>SOLUTION: This speech recognition device 100 is provided with a speech analysis part 103 for extracting the feature value of an uttered speech divided into a prescribed frame, a keyword model database 104 and a garbage model database 105 for prestoring the feature value patterns of a plurality of keywords to be recognized and the feature value patterns of unnecessary word elements to be identified, and a similarity calculation part 106 for calculating the similarity of feature value on the basis of the feature value of each frame and the feature value patterns of the keywords and unnecessary word elements. The speech recognition device 100 calculates a cumulative similarity on the basis of a similarity to each calculated HMM of each frame to recognize the keyword included in the uttered speech.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312063-A (JP)
Title: Thermal transfer printer
Inventor: HODAI MASAHITO
IPC: B41J3/407
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer that can print on a small area with a small sound without damaging both of front and rear faces of a plate to be printed and is superior in the operability in the printer which prints on a plate such as a preparation glass plate.  <P>SOLUTION: The printing is performed by returning the plate to be printed in a thermal transfer recording system wherein a supply path of the plate and a printing conveyance path are united to be a common path. A means that provides a gap between a plate at the lowermost stage and the other plates when taking out the plate at the lowermost stage from a hopper cassette one by one and a delivering means having a conveyance pawl for delivering the plate by urging the rear end thereof are provided to the printer. The plate is conveyed by a plurality of conveyance rollers that convey the plate by nipping the both sides thereof in synchronism with a platen roller so that the front and rear faces of the plate are not damaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003002436-A (JP)
Title: Automatic loading method
Inventor: SHINODA TOSHIHARU
IPC: B65G57/03
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the optimum gap ratio even without worker experience. SOLUTION: An effective volume to be loaded on a pallet is computed based on a gap ratio indicating gaps between workpieces, subject workpieces to be loaded are allotted based on the effective volume, and the workpieces are combined with each other to form plural sorts of blocks that can be stacked on a stacking surface. The blocks are then evaluated based on block forming parameters, and the blocks to be stacked are selected to form a style of packing. When there are workpieces left unstacked, the gap ratio is lowered, and an effective volume computation process is started again.
Patent JP-2003322127-A (JP)
Title: Fluid coupling
Inventor: IKEDA SHINICHI
IPC: F16B33/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid coupling capable of improving sealing performance by using a publicly known or existing screw means.  <P>SOLUTION: This fluid coupling comprises first and second block-shaped joint members 3a, 9, a seal member interposed between a butting end surfaces of the joint members, and a screw means uniting the joint members. The screw means is composed of a bolt 15 inserted in a through hole formed in the joint member 3a, and a screw 14 provided on the joint member 9 and into which the bolt 15 is screwed in. A composite plating film wherein fluorine-containing compound fine particles are generally uniformly eutectoid is deposited on at least either of the bolt 15 and the screw 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313860-A (JP)
Title: Method and device for assembling pit reinforcement
Inventor: MAEKAWA KAZUNORI
IPC: E02D5/30
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pit reinforcement assembly method capable of reducing a period and a cost for assembling pit reinforcements and assuring an assembly accuracy.  <P>SOLUTION: This pit reinforcement assembly method comprises the steps of forming a scaffold 12 for reinforcement assembly in an excavated pit 10, temporarily and annularly assembling hoop reinforcements 20 for multiple stages by using an assembly device 18 on a ground 16 around the pit 10, carrying the temporarily assembled multiple stages of hoop reinforcements 20, in order, into the pit 10 and connecting the multiple stages of hoop reinforcements 20 to the inside of the pit 10 by using the scaffold 12, inserting the main reinforcements 56a and 56b into the pit 10 and connecting the main reinforcements 56a and 56b to the hoop reinforcements 20 by using the scaffold 12, and dismantling and carrying out the scaffold 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276691-A (JP)
Title: Radiation type high-pressure fluid ejector
Inventor: IMADA KENICHI
IPC: B64C27/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift generator which miniaturizes a rotor of a vertical take-off and landing aircraft, approaches an object without bringing the rotor with the object in a rescue case or the like, and improves the versatility of the aircraft design.  <P>SOLUTION: A high-pressure fluid ejector body (6) to eject the high-pressure fluid produced by an air compressor or the like is installed on a lower part of the rotor, the high-pressure fluid is ejected on the lower part of the rotor rotated by a power source (1), and the rotor is miniaturized by increasing the differential air pressure, i.e., the lift, generated on the upper and lower parts of blades. Any contact of the rotor is prevented, and the versatility of the aircraft design is improved thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321981-A (JP)
Title: Swing type waterproof door device
Inventor: ABE TOMOHIRO
IPC: E05F11/16
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To quickly open and close a waterproof door by dispensing with a storing place.  <P>SOLUTION: The waterproof door 4 is rotatably supported around a vertical shaft center on the left side part of an entrance 1, and is openable between a closing position of the entrance 1 and a storing chamber 3 formed on the right side part of an entrance passage 2 continuing to the entrance 1. An opening and closing link 11 foldably connecting a storing chamber side link part 11a and a waterproof door side link 11b is provided between the interior side of the storing chamber 3 and the loose end side of the waterproof door 4. An operating end 12b of a city water pressure cylinder 12 supported rotatably on the entrance side of the storing chamber 3 is connected to the storing chamber side link 11a. The waterproof door 4 is at a closing position where it closes the entrance 1 at a position where the storing chamber side link 11a and the waterproof door side link 11b are aligned in a straight line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044080-A (JP)
Title: Robot device, device and method for recognizing character, control program and recording medium
Inventor: HIROE ATSUO
IPC: G10L15/06
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To register a unregistered word at a dictionary for recognition as a new word. SOLUTION: A plurality of characters estimated from the result of the character recognition of an image picked up by a CCD camera 20, a plurality of Kanas for the reading of characters estimated from these respective characters and reading corresponding to each of Kanas for the reading of characters are generated in a pronunciation information generating part 150 and by matching a plurality of readings provided therein and voice acquired from the user by a microphone 23, one Kana for the reading of character and one of pronunciation (reading) are specified out of a plurality of generated candidates.
Patent JP-2003292988-A (JP)
Title: Candle and candle structure
Inventor: SAKAMOTO ETSUO
IPC: C11C5/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a candle structure preventing an unstable combustion state with thermal deformation of a cup when a candle is used in a cuplike container without easily falling off even when the candle is mounted on a holder.  <P>SOLUTION: The candle comprises a component of a combustion wick part of the candle obtained by mounting a molded product having a wick inserting hole on the combustion wick fixed onto a wick washer or integrating the wick washer with the molded product. The combustion wick component is prepared by uniting the combustion wick component having a channel of a molten burning agent ensured between the combustion wick and the molded product and in the wick washer part with the burning agent. The candle is placed in the cuplike container and mounted on the holder for use. In the candle, the wick washer composed of a magnetic attracting substance is used. On the other hand, the holder comprising a magnetic substance embedded or placed thereon is used to provide the candle structure. Thereby, the position of a burning flame is fixed to retain stable combustion even when the burning agent is reduced. Furthermore, the candle can be prevented from falling off or shifting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325722-A (JP)
Title: Indicating body of progress of tournament match
Inventor: OGURO YASURO
IPC: A63B71/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To record and indicate the progresses of matches and the results thereof in a tournament table indicating the situations of pairing of an opening match of each participating team and pairings in processes of advancing to the victory on the occasion of playing matches in a tournament form, using no writing implement and saving time for writing in.  <P>SOLUTION: This indicating body is provided with a tournament match playing table X wherein opening match blank columns for indicating the names of all the teams participating in the first rounds and advance blank columns M for indicating the names of the participating teams advancing to the second rounds and on and further to the final are provided, and with team name indicating seals Y which can be attached to the blank columns respectively. On the trail of the progresses of matches, the names of the advancing participating teams can be indicated by attaching the team name indicating seals Y to the blank columns M of the tournament match playing table X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203120-A (JP)
Title: Clinical research data management system, clinical research data processing unit, clinical research data management method, and clinical research data management program
Inventor: FUJITA TAKESHI
IPC: G16H10/60
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing unit capable of reliable management of data relating to clinical research.  <P>SOLUTION: The clinical research data processing unit in advance memorizes clinical research registration data wherein the test subject identity and personal details characterizing the subject are coordinated with each other. The clinical research result data that the unit manages include subject identities, clinical research results, and personal details of those subjected to clinical research. The unit determines if there is agreement between personal details in the result data and those in the clinical research registration data and, when there is no agreement other than in gender, it reports that there is data suspected to be erroneous. The unit, in the absence of agreement in gender, abandons the gender in the result data for the gender in the registration data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003113940-A (JP)
Title: Steel piston ring
Inventor: YOSHIDA HIDEKI
IPC: F16J9/20
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To replace a cast-iron pressure ring with a steel pressure ring so as to achieve and allow an oil stirring mechanism that has been achieved by the cast-iron piston ring. SOLUTION: The steel piston ring (1) forms thereon grooves (5, 6) having a cross-sectional shape of approximately quadrangle having a side of 0.05-0.4 mm or a cross-sectional shape of approximately a quarter round shape having a radius of 0.05-0.4 mm, at a corner part (2) formed by an outer peripheral surface (4) and a downside surface (3) of a piston ring (1). A sharp edge (9) formed by the grooves (5, 6) works as an oil stirring function, and the grooves (5, 6) served to reduce oil pressure of a second land and a third land.
Patent JP-2003332141-A (JP)
Title: Chip common mode choke coil
Inventor: ITO TOMOKAZU
IPC: H01F27/29
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip common mode choke coil superior in high speed transmission by lessening the capacitance between the parts of a coil conductor and heightening the resonant frequency of common mode characteristics.  <P>SOLUTION: The chip common mode choke coil forms the same shaped first and second linear conductors 11 and 12 making a pair on the front and rear of an insulating layer, sandwiches the first and second linear conductors 11 and 12 with magnetic components 4 and 5, and has a structure forming a coil conductor making the pair by only the linear conductors 11 and 12. Both ends of each linear conductor 11 and 12 are connected to a mounting outside electrode respectively, and the mounting outside electrode is formed so that the formation face of each linear conductor 11 and 12 is vertical to a mounting surface. When a thickness of the insulating layer 1 is t1, the thickness of the first linear conductor 11 is t2 and the thickness of the second linear conductor 12 is t3, a condition of t1+t2+t3>100 μm is desired to be satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092103-A (JP)
Title: Battery
Inventor: SHIMOZONO TAKESHI
IPC: H01M10/05
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery easily preventing the breakage or deformation of a terminal bolt 9 by forming a rivet terminal 7 independently of the terminal bolt 9, and to provide a battery capable of preventing the drop in gas tightness on the inside of a battery outer case even if unreasonable force is applied to the rivet terminal 7 from the terminal bolt 9. SOLUTION: This battery is equipped with the rivet terminal 7 passing through a terminal hole 4a of a cover plate 4 and projecting outside; an upper insulating sealing plate 6 arranged on the cover plate 4, and making pass an upper end caulking part 7c of the rivet terminal 7 through a through hole; a terminal connecting rod 8 arranged on the upper insulating sealing plate 6 and inserting the upper end caulking part 7c of the rivet terminal 7 into a fitting hole 8a for connecting and fitting; and the terminal bolt 9 fitting a bolt part to the through hole 8b of the terminal connecting rod 8, and the central part of the terminal presser plate 10 for example is arranged on the terminal connecting rod 8, and both end parts are fixed to the cover plate 4 through a caulking pin 11.
Patent JP-2003337566-A (JP)
Title: Plasma display device
Inventor: MURAKOSO TOMOHIRO
IPC: G09G3/288
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device in which a gray scale is increased while securing sufficient peak luminance.  <P>SOLUTION: The plasma display device is provided with: a panel section and a panel driving section. In the panel section, a plurality of display electrodes 5 is formed on a substrate 2 and further a plurality of data electrodes 11 is formed on a substrate 9 so that the electrodes 11 are arranged orthogonally crossing the electrodes 5. The substrates 2 and 9 are arranged so that they are opposed with each other. A plurality of discharge cells 15 are formed at the crossing parts of the electrodes 5 and 11. The panel driving section outputs a driving voltage that consists of a plurality of subfield intervals to drive the panel section. The gray scale is controlled by the combination of the subfield intervals and control of the areas of sustain discharge regions of the cells 15. Thus, the gray scale is increased while securing sufficient peak luminance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345244-A (JP)
Title: Data converter, data conversion method, data conversion program, and computer readable recording medium recorded with data conversion program
Inventor: KASUYA TOMOMI
IPC: H04L9/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a data converter.   <P>SOLUTION: A sub-conversion section 330 existing in the data converter for performing encryption/decryption of data has a data transfer function or key transfer function together with a data conversion function and performs the transfer of the data subjected to nonlinear conversion in a main conversion section 320 together with the conversion of the data or the transfer of the key outputted from a key KL register 240 by changing over the data conversion function and the data or key transfer function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343878-A (JP)
Title: Air conditioner
Inventor: SASAKI SHIGEYUKI
IPC: F24F5/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in the substantially U-shaped curved heat exchanger of the outdoor unit of a conventional separate type air conditioner wherein since the heat exchanger is arranged adjacently to a partitioning plate between a compressor-side air passage and a machine chamber with a minimized space, air is difficult to flow in the heat exchanger near this part, and the whole surface of the heat exchanger cannot be effectively used.   <P>SOLUTION: In this air conditioner, the compressor-side circular roundness R2 is set larger than the other roundness R1 (R2>R1), whereby the partial ventilation resistance of the heat exchanger is reduced. Accordingly, the ventilation resistance in the curved part of the heat exchanger is reduced, and even if the space between the partitioning plate and the heat exchanger is small, the air quantity passed through this part is increased to enhance the performance of the whole unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348326-A (JP)
Title: Document image conversion method, document image conversion program and document image converting apparatus
Inventor: YAMAGATA HIDEAKI
IPC: H04N1/387
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document image conversion method, a document, image conversion program and a document image converting apparatus for displaying a document image on a miniaturized display part with excellent decoding property.   <P>SOLUTION: When aligning and outputting an input document image inputted from an image input part 21, in a document image converting apparatus 1, line segmenting processing is applied to the input document image by a line segmenting part 24 to create a line image, and the created line images are connected to create an output image. Thus, a conversion wherein a change is added to contents like a case using an OCR is avoided and while sensing information such as background attached to a document, and the document image is efficiently displayed on a device such as a PDA with a limited display area, so that the number of output images is increased and visibility is improved as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004398-A (JP)
Title: Color image forming apparatus
Inventor: KANEKURA KAZUNORI
IPC: G03G15/01
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the life time of a photoreceptor drum, while preventing transfer shift in a color image forming apparatus.  <P>SOLUTION: The color image forming apparatus comprises the photoreceptor drums 2a-5a for developing and forming each color toner image, a running endless intermediate transfer belt 7 arranged contactingly on the photoreceptor drums 2a-5a, first transfer rollers 10a-10d performing first transfer transferring each color toner from the photoreceptor drums 2a-5a to the intermediate transfer belt 7, a second transfer roller 12 performing second transfer for transferring the toner image on the intermediate transfer belt 7 onto paper P, and a separation means for mutually separating the photoreceptors 2a-5a and the intermediate transfer belt 7 from each other, by completing the whole first transfer of the toner image transferred to the final paper P in first printing job, before starting the second transfer after second transfer completion to the paper P just in front of the paper P, when the maximum printing length of an image is equal to or shorter than the length of a transfer point A to a transfer point B.  <P>COPYRIGHT: (C)2004,JPO