baber/WOPTO huggingface dataset:
Patent JP-2001197305-A (JP)
Title: Picture processor and picture processing method
Inventor: SUZUKI TOMOHISA
IPC: H04N1/401
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a precise and smooth foreground part extracting result by reflecting information on sub-pixel precision expressing gradation information to the extracting result of the foreground part and considering the unevenness of density so as to correctly detect the blur of a line and the collapse of a gap. SOLUTION: This picture processor is provided with a foreground part extracting means 4 capable of performing various kinds of discrimination methods for discriminating which of the foreground part and the background part of a picture each pixel of inputted picture data belongs to and a control means 3 for selectively switching an application discriminating method by the means 4 in accordance with a priority. The fore ground part of the picture is extracted by discriminating which of the foreground part and the background part of the picture each pixel of picture data belongs to by selectively switching a discriminating method to be applied in accordance with the priority.
Patent JP-2001188678-A (JP)
Title: Language case inferring device, language case inferring method, and storage medium on which language case inference program is described
Inventor: TAKAYAMA YASUHIRO
IPC: G06F9/44
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the degree of similarity of a detailed natural language including aspect expression of a sentence cannot be calculated and the case including the sentence which is syntactically and semantically similar to a retrieval sentence cannot be retrieved since calculation of the degree of similarity is executed only by using frequency information and category classification of a keyword extracted from the case. SOLUTION: When a keyword is extracted from at least one or more case sentences, a cluster to which each case sentence belongs is decided and a problem solving tree to be characterized by a set of each keyword is generated on the basis of a decision result of the cluster, the cluster to which each case sentence belongs is segmentised on the basis of the attribute of language expression of each case sentence which belongs to each cluster of the problem solving tree.
Patent JP-2000264886-A (JP)
Title: Carbapenem ester compound
Inventor: KAWAMOTO ISAO
IPC: A61P31/04
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a stable new compound composed of a specific carbapenem ester compound, produced at a low cost, excellent in absorbability from the digestive canal, having low toxicity and useful as an antimicrobial agent for treating and preventing microbism. SOLUTION: This new compound is the one of formula I [R1 is a group of formula II (R3 is H or a 1-4C alkyl); R2 is a 1-20C alkyl, a 3-7C cycloalkyl or the like], e.g. ethyl (1R,5S,6S)-6-[(1R)-1-hydroxyethyl]-1-methyl-2-[(4R)-2-oxo-4- pyrrolidinylthio]-1-carbapen-2-em-3-carboxylate. The compound of formula I is obtained by reacting a carbapenem compound of formula III with a compound of the formula: R2L (e.g. a halide of R2) in a solvent (e.g. N,N- dimethylformamide) in the presence of a base (e.g. sodium carbonate) preferably at 0-30 deg.C for 0.5-3 hr. After finishing the reaction, the reaction liquid is treated by concentration, extraction, activated carbon treatment, crystallization or the like.
Patent JP-2001201903-A (JP)
Title: Image processor
Inventor: KANEKO HIDEMI
IPC: H04N1/29
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To enable a color image signal to be outputted as a full color image even in the case when the quantity of the remaining toner used for outputting the color image signal is lessened, in the case of performing an UCR(under color removal) and forming a color image signal constituted of each color component. SOLUTION: The image forming device is provided with an under color removing/controlling means 13 for recognizing the remaining toner quantity in an output device 40 for outputting the image by using the color image signal and varying the degree of ink component contained in the color image signal based on the recognition result, and a signal forming means 12 for forming the color image signal constituted of plural color components containing the ink component in accordance with the degree of the varied ink component.
Patent JP-2001190577-A (JP)
Title: Intensive care device for pet
Inventor: FUKUDA TSUNEJI
IPC: A61D1/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an intensive care device for pets capable of easily disconnecting and connecting plural intensive care rooms, and easily replacing filters. SOLUTION: In this intensive care device for pets obtained by integrally connectably and disconnectably assembling an accommodating box 1 for an air conditioner control unit 4, an oxygen supplying mechanism or the like, and plural intensive care rooms 2, 3 for animals such as dogs and cats, elastic sheet frames 16, 17 respectively having an inlet port and an air supply port are respectively projected opposite to connecting parts between the accommodating box 1 and the intensive care rooms 2, 3 adjacent to the accommodating box 1, and both elastic sheet frames 16, 17 are joined to each other in connecting the accommodation box 1 and the intensive care rooms 2, 3. The accommodation box 1 and the intensive care rooms 2, 3 adjacent to the accommodation box 1 are connected through vent holes, and demountable filters are mounted on the connection parts.
Patent JP-2001202026-A (JP)
Title: Arm stand
Inventor: MATSUO YOICHI
IPC: G09F9/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the infeasibility of aerial holding of flat displays with the conventional arm stand on account of the need for rollers for grounding in coming into contact with the surface of a desk at all times and the limitation in the moving quantity on the desk since the length of arms is limited. SOLUTION: This arm stand has a mechanism of a planar holder 2 for holding the plane display 1, a holder side hinge 3 which is a first turning section to turnably communicate the arm 4 in the upper part of the holder 2, an arm 4 for supplying the holder 2 at the point upper than the touch panel segment of the plane display 1, a base 7 for supporting the arm 4 and a base side hinge 5 which is a second turning section to turnably connect the base 7 and the arm 4, by which the fixing of the plane display 1 to the arbitrary position on the desk is made possible.
Patent JP-2001209171-A (JP)
Title: Method for producing planographic printing plate
Inventor: YOSHIDA AKIO
IPC: G03F7/09
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a planographic printing plate capable of obtaining an image having high resolution, adaptable to a direct imaging method with laser, capable of obtaining an image particularly even in a light room, producing no waste liquid, very excellent in ink/water responsiveness and less liable to the deterioration of suitability to printing with the lapse of time. SOLUTION: In the method for producing the planographic printing plate in which a planographic printing original plate having a hydrophilic layer containing at least an inorganic oxide on the substrate, a thin silver film layer on the hydrophilic layer and, optionally, a hydrophilic polymer layer containing a hydrophobic compound on the thin silver film layer is exposed with laser light and the thin silver film layer is heated by the exposure to disclose the hydrophilic layer, the weight proportion of the inorganic oxide in the hydrophilic layer is specified.
Patent JP-2001205358-A (JP)
Title: Punch unit for piercing hole in soft metal sheet matrial
Inventor: HASHIMOTO SHUICHI
IPC: B21D28/24
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a punch unit where a coagulated matter is not stuck when a hole is pierced in a soft metal sheet material. SOLUTION: A reciprocating type piercing punch unit provided with a die 3 to pierce a hole in a soft metal sheet material in cooperation with a reciprocating punch 2, is provided with a gate 13b of a cleaning means to scrape off a soft metal coagulated matter deposited on the punch in piercing by allowing the punch 2 to be reciprocated. Further, the punch drive control means, which scrapes off the coagulated matter by idling the punch at a prescribed interval, is arranged.
Patent JP-2001198053-A (JP)
Title: Upright type electric vacuum cleaner
Inventor: OKA YASUHIRO
IPC: A47L9/04
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an upright type electric vacuum cleaner capable of compacting a nozzle part and improving dust collecting efficiency. SOLUTION: A suction port 8 and a blow-off port 9 communicating with an almost cylindrical suction space 16 formed inside the nozzle part 3 are arranged. The back flow T of a motor-driven blower 4 is blown off through a blow-off flow passage 14 from the blow-off port 9 to the suction space 16 and a turning air stream is generated. Dust on a surface to be cleaned is blown up and sucked together with a suction air stream S from the suction port 8 and cleaning is efficiently performed.
Patent JP-2001206972-A (JP)
Title: Porous film and method for producing the same
Inventor: FUKUNAGA KENJI
IPC: C08J9/28
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform polyester porous film having excellent heat resistance and mechanical strength and to provide a method for producing the same. SOLUTION: This method for producing the uniform polyester porous film is characterized in that a homogeneous solution composed of a polyester and an alcoholic solvent having <=80 deg.C boiling point is prepared, the solution is cast into a substrate in a filmy state and the obtained film is dried while causing fluctuation in polyester concentration in the film in the inside direction of film surface.
Patent JP-2001204578-A (JP)
Title: Backrest structure of seat back
Inventor: NAKANO NOBUYUKI
IPC: A47C7/40
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To increase a feeling of being supported by a support member and a feeling of stroke and firmly support the lumbar and the pelvis of the seater by supporting the waist of the seater in a manner corresponding to the posture of the seater, even if the seater is seated in a forwardly off position. SOLUTION: A first support member 21 formed in an approximately U-shape at each side frame 16 is rotatably supported at its right and left upper ends 21a. The lower part of each side frame 16 is connected with the lower part of the first support member 21 by means of springs 25 and 26. The mid part of a side 33a of a second support member 31 is rotatably attached to the vertical mid part of a side 21b of the first support member 21. The upper part of each side frame 16 is connected with the second support member 31 by means of a spring 47.
Patent JP-2000232409-A (JP)
Title: Transmission system and its operating method
Inventor: PON HERMON
IPC: G10L19/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To attain both voice coding and encoding processes via a bypass by transmitting a traffic signal in a 1st signal form from a 1st signal processor to a 2nd signal processor, transmitting a 3rd control signal to the 2nd signal processor and discontinuing the second switching of the traffic signal to the 1st signal form from a 2nd signal form in response to the 3rd control signal. SOLUTION: A local digital signal processor 210 receives a PCM input signal from an exchange and the function of a message reception part 214 requests the synchronization with an incoming protocol message. The part 214 can confirms the obvious digital connection to a remote digital signal processor 211 which monitors a designated bit of each input byte while a PCM signal is received and only after plural DSP identifiers are received. Confirming the validity of every DSP identifier, the part 214 confirms the obvious digital connection to the processor 211.
Patent JP-2001210250-A (JP)
Title: Shadow mask body, method for manufacturing the same and color cathode ray tube
Inventor: HASEGAWA HIROSHI
IPC: H01J29/07
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To solve problems that a shadow mask is extended toward outside 4 directions along diagonal lines since the distribution of the tensile force is low at a central portion and is high near both sides, and vibration of the shadow mask remains, so that the color purity is reduced at the central portion of a picture screen, in a shadow mask body of prior arts. SOLUTION: In the shadow mask body 10, a tensile force at a central portion of the shadow mask 12 is larger than both ends thereof. A method of manufacturing the shadow mask body 10 comprises steps of applying a larger pressure at the central portion than that at both ends, in longer sides 11A of a mask frame, elastically deforming the mask frame 11 to a pin shape, making narrower the longer sides 11A, especially in the central portion in comparison with both ends, suspending the shadow mask 12 on the longer sides 11A of the mask frame, and removing the pressure to apply the tensile force on the shadow mask 12.
Patent JP-2001220610-A (JP)
Title: Centering method and centering device for annular mantel
Inventor: ISHIBASHI KEISUKE
IPC: C21B7/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a centering method and centering device for annular mantels which are capable of easily centering the mantels in all-joint weld zones at the circumferences of the mantels and improving workability. SOLUTION: In the centering method for the annular mantels when either of the upper and lower corresponding annular mantels is hung down and the hung down first mantel 11 is joined to the second mantel 13 to be connected in the stage of new construction or reforming of a blast furnace, the first mantel 11 is hung down by a plurality of hanging down means 16a to 16d on receiving beams 15a to 15d horizontally supported on a furnace casing tower 14 of the blast furnace and the hanging down means 16a to 16d are moved longitudinally and laterally on the receiving beams 15a to 15d, by which the first and second mantels 12 and 13 are centered.
Patent JP-2001216827-A (JP)
Title: Lighting unit and its manufacturing method, and liquid crystal display using lighting unit
Inventor: NAGAHAMA HIROSHI
IPC: F21V8/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent creepage of dust into the side of display region by using members which is composed of a lighting unit or a liquid crystal display and prevent abuses caused by adhesives such as dual-sided tape and the like. SOLUTION: A reflecting sheet 3 is folded at upper end of the side enclosing a light source 2 and also is constituted so that its tip portion 3a of this fold makes contact with back face 4a of a light-correcting sheet 4 by utilizing repulsive force caused by this fold. Then, the folded tip portion 3a of the reflecting sheet 3 does not reach an illuminated face D1 of a light guide plate 1, on which the light-correcting sheet 4 has been disposed.
Patent JP-2001216346-A (JP)
Title: Method and device for logic simulation
Inventor: TANI TAKAHIRO
IPC: G06F17/50
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that sufficient simulation performance cannot be obtained since events increase when a subdecoder and an I/O gate are modeled at transistor element level. SOLUTION: An MWL signal encoding process part 9 encodes the signal value of a main word signal line, and an SD signal encoding process means 11 encodes the signal velue of a subdecoding signal line. A WL calculation part 13 calculates a WL value from the MWL signal encoded value and SD signal encoded value, and an input-output operation part 16 reads and writes data of one word in a memory cell selected with the WL value through bit signal lines. Then Read/Write control 17 controls the read/write operation of the input/output operation part 16 according to the signal values of the bit signal lines.
Patent JP-2001224027-A (JP)
Title: Image coder, image coding method, and recording medium recording program executable by computer
Inventor: SHIRAISHI NAOHITO
IPC: H04N19/176
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image coder that can compress an image at a high compression rate without deteriorating the image quality as to the image being a photo image or a character image. SOLUTION: In the image coder of this invention, a Wavelet processing unit 2 applies wavelet transform to an image signal consisting of 4×4 pixels, a quantization level processing unit 3 calculates the sum of code lengths by each of quantization levels (MODEM 0-1) with respect to wavelet data consisting of 4×4 pixels subjected to wavelet transform and selects, among plural quantization levels, any of the quantization levels (MODEM 0-1) having high priority order whose sum of the calculated code length is within a code length limit, a quantizer 4 applies quantization to the wavelet data consisting of 4×4 pixels according to the selected quantization level, and an entropy code processing unit 5 applies entropy coding to the data quantized by the quantizer 4.
Patent JP-2001227924-A (JP)
Title: Wheel measuring apparatus
Inventor: NAGAO TOSHISHIGE
IPC: G01B11/245
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a device arrangement such that the quality of an image of a measured part is not affected by photographic timing; a method for accurately calculating the dimension of each part of a wheel without being affected by disturbing light entering the image and the quality of the image of the measured part; and a device arrangement for reducing the rate of projection of the disturbing light onto the image, for a device which applies light to the wheel and photographs the wheel to measure its dimension through image processing. SOLUTION: The receiving lens of a camera for photographing the end portion of the flange of the wheel has its center portion aligned with the height of the end portion and is pointed to the space between the end portion and a reference groove and an image of the end portion is taken at the portion of contact with a rail. The disturbing light projected on the image of the tread of the wheel is eliminated, either by limiting the range of searching or by analyzing a histogram or by performing binarization twice at different levels. The influences of the reference groove in the inner surface of the wheel and the flange end on the quality of the image are eliminated by detecting the shapes of their angles, an utilizing an image of a portion located just in front of the end.  To reduce the light reflected by a certain range of a road surface, either a light blocking plate is installed or the road surface is painted with low-reflection material.
Patent JP-2001225778-A (JP)
Title: Link type front suspension structure
Inventor: ITO SHINJI
IPC: B62K25/24
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a link type front suspension structure hardly applying bending moment to a push rod transmitting the expanding/shrinking motion of a front fork to a buffer. SOLUTION: An upper arm 15 is rotatably suspended between the upper end section of the push rod 14 and the front fork 5, and the length of the upper arm 15 is made equal to and parallel with the length between the connection point of an axle support arm 8 to the lower end section of the push rod 14 and the connection point of the axle support arm 8 to an arm holder 6. A parallelogram link is formed with the front fork 5, the push rod 14, the upper arm 15, and part of the axle support arm 8 as a result.
Patent JP-2001228516-A (JP)
Title: High function strobe for underwater-photographing though it is made compact
Inventor: INOUE AKIHIDE
IPC: G03B15/05
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a strobe for underwater-photographing, especially, the compact high-function strobe for underwater-photographing. SOLUTION: As for the strobe for underwater-photographing, a flash light discharge tube, a power source, a booster circuit, a capacitor, a trigger circuit and a light control circuit, etc., are stored in a waterproof housing, and the strobe light emitting panel is constituted by arranging plural small-sized light emitting units with a straight flash light discharge tube covered with a reflector in a nearly T-shape or a nearly L-shape, then, the strobe light emitting panel having the nearly circular irradiation area of a large emitted light quantity is obtained. The strobe for underwater-photographing is made compact, besides, provided with the high function.
Patent JP-2000325864-A (JP)
Title: Method for decorating building board
Inventor: HIBI MASAKAZU
IPC: B05D5/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a building board which is capable of desirably coating even an edge part of lumber in a tile or stone-like color and has a natural tile style or a stonemasonry style as if genuine tiles or stones coated thereby. SOLUTION: This building board is produced through the steps comprising forming a coated surface 6 on the whole surface of a substrate 1 having a joint groove 1a, and subsequently, coating with a mask to cover rile surfaces 1b and the edge part of lumber and expose only the bottom of the joint groove 1a. Subsequently, a coating material having the same color as that of the joint is sprayed to make only the bottom of the joint groove 1a as coated surface of the joint color. The edge part of lumber inclines and, therefor, is easily fitted with the mask.
Patent JP-2001231966-A (JP)
Title: Design combination displaying game machine
Inventor: SASAKI HIROYUKI
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a design combination displaying game machine capable of reducing finalization time by changing the order of designs and sustaining expectation of players and preventing players from getting tired by adding unexpectedness. SOLUTION: In the design combination displaying game machine in which a plurality of rotating drums on which designs of more than one kind are arranged sequentially rotate concentrically side by side, display a plurality of designs on the rotating drums sequentially repeatedly on the screen, when repeating displays stop and all designs displayed side by side are the same, a jackpot results, dispensing many prize walls or prize medals, and a design sequence change means to change the sequence of designs arranged on the rotating drums in a special game state is provided.
Patent JP-2001206265-A (JP)
Title: Mat with pocket for child luggage cage of bicycle
Inventor: WATABE TORU
IPC: B62J1/20
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a mat with a pocket for a child in a luggage cage of a bicycle capable of preventing the mat from wetting with rain when it rains with the child in the bicycle. SOLUTION: The pocket 3 is provided in the rear part of the mat 2 and one side cover section 6 for closing a gore with a hook-and loop fastener 4 is provided in a side face thereof so as to prevent penetration of rainwater.
Patent JP-2001244679-A (JP)
Title: Electronic equipment
Inventor: HOSHINO TSUTOMU
IPC: H05K7/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To make electronic equipment more small-sized by effectively using its installation space. SOLUTION: First and second electronic circuit units 12 and 13 which are different in height are stored and arranged in a 1st equipment housing 20 with their upper ends in level with each other, 1st and 2nd ducts 102 and 103 which are linked with an air intake 104 are arranged in the gap on the lower-end side of the 2nd electronic circuit unit 13 which is less in height across the 1st electronic circuit unit 12, to take air in the 1st equipment housing 10 through the 1st and 2nd ducts 102 and 103.