baber/WOPTO huggingface dataset:
Patent JP-2002358481-A (JP)
Title: Image processor
Inventor: MIZUNO YOTARO
IPC: G06F17/21
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of data by separating image data and character data generated by recognizing character strings included in the image data and to generate a high-usability output file out of which the image data and character data can be read. SOLUTION: This image processor is equipped with a data storage part 104 which stores divided image data divided by an area division part 102 and a structured document generation part 105 which generates a structured document containing the storage addresses of the divided image data stored in the data storage part 104 and character data generated by a character recognition part 103 while corresponding to the divided image data, side by side, and using XML(eXtensible Markup Language) or SGML(Standard Generalized Markup Language).
Patent JP-2002356316-A (JP)
Title: Apparatus and method for producing carbon structures
Inventor: ANAZAWA KAZUNORI
IPC: C01B31/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing carbon structures being able to synthesize industrially and efficiently the carbon structures such as a high purity fullerene, a high purity carbon nanotube and the like from an amorphous carbon or a graphite particle or the like at low cost. SOLUTION: The apparatus for producing carbon structures is equipped with at least two electrodes 11, 12 where their tips are opposite each other and a power source 18 which supplies voltage between the electrodes 11, 12 to generate discharge plasma at a discharging area between the electrodes 11, 12. Furthermore, the apparatus is equipped with magnetic field generating means 20-23 where a magnetic field having magnetic lines to multiple directions or a parallel component to a progressing direction of discharging current can be formed. The method for producing carbon structures comprises using the above operation.
Patent JP-2002367233-A (JP)
Title: Optical information recording medium
Inventor: SAIDA HIROBUMI
IPC: G11B7/24097
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium of a DRAW type which permits the easy identification of recorded regions and unrecorded regions and to provide the optical information recording medium of the DRAW type which makes the recording capacity of the recorded regions or the recording capacity of the unrecorded regions easily readable. SOLUTION: The optical information recording medium formed with a recording layer 14 capable of recording information by irradiation with a laser beam on the ruggedness forming surface of a substrate 12 formed with ruggedness on its surface is provided with a recording display layer 18 containing an intra- molecular cholesteric liquid crystal compound across a light reflecting layer 16 on the recording layer 14, as a result of which the recording display layer 18 discolors with the heat generated by the irradiation with the laser beam and displays the recorded regions subjected to the recording of the information, thereby making the recorded regions and the unrecorded regions easily identifiable.
Patent JP-2002366170-A (JP)
Title: Karaoke system
Inventor: KOBAYASHI MASAHITO
IPC: G06Q30/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke system which can distribute original background video having been edited as a customer likes to anywhere. SOLUTION: A karaoke terminal 4 which reproduces background video for karaoke, a service provider as an image distribution system which distributes the background video at a distribution request from the karaoke terminal 4, and an image editing device 3 which edits the background video to be produced on the karaoke terminal 4 into original background video of the customer are connected through a network 5;  and the service provider 2 has a charged contents DB and a free contents DB which store template background video as a template for the original background video and an original background video DB 24 which stores the original background video edited by the image editing device 3 according to the template background video and distributes the original background video to the karaoke terminal 4 at the distribution request made by the karaoke terminal 4, which reproduces the original background video.
Patent JP-2002365917-A (JP)
Title: Imaging device
Inventor: HAMA MASAYUKI
IPC: G03G15/08
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To stop the deterioration of toner from being accelerated and to prevent image density and image quality from lowering by enhancing developing ability and assisting the consumption of the toner, when the consumption of the toner is low for the rotation of a developing sleeve and the toner is deteriorated, due to the rotation of the developing sleeve or when the consumption of the toner is low for the rotation of the developing sleeve and the toner is left, as it is, under high temperature and high humidity conditions and is deteriorated. SOLUTION: This imaging device has a means for detecting developer consumption per unit drive time of a developer carrier, by integrating and recording developer consumption and the drive time of the developer carrier and a means for detecting temperature and humidity and water content around the imaging device. When the detected value of the developer consumption is small and the detected values of the temperature and humidity and the water content are abnormally high, magnetic restricting force by a magnetic field generation means in the developer carrier, on developer in a developing area is made small, to enhance the developing capability.
Patent JP-2002362066-A (JP)
Title: Card using permeable raw material
Inventor: TABUCHI KENICHI
IPC: B42D15/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a card by which designing properties by a three- dimensional expression effect is improved and forgery can be prevented from being generated. SOLUTION: A base material has a multi-layer structure constituted by laminating at least two transparent center core sheets 1 and 2. At least a part of the surface of the material is made to be non-printed part 3a where printing is not applied. On either face except the face constituting the surface of the base material, a printing 5 being visible from at least the non-printed part 3a is applied. On the back surface of the lowermost layer center core sheet 2, a printing 6 with a non-permeable ink is applied on the whole face.
Patent JP-2002367785-A (JP)
Title: Luminous element
Inventor: TOMINAGA TAKESHI
IPC: H05B33/22
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a luminous element with good thermal stability, good electric energy utilization efficiency and with good color purity. SOLUTION: With a luminous element having a sequentially laminated structure at least of a positive electrode, a luminous layer, an electron transport layer and a negative electrode, the relation among the hole transport layer, the luminous layer and the electron transport layer is Ea (HTL)<Ea (EML) and Ip (EML)<Ip (ETL). A main material composing the luminous layer and the electron transport layer is made of an organic compound with sublimiable property, and a main material composing the electron transport layer is an organic compound with molecular weight of not less than 400. [Ea: electron affinity (eV), Ip: ionization potential (eV), HTL: hole transport layer, EML: luminous layer, and ETL: electron transport layer].
Patent JP-2002366798-A (JP)
Title: Automobile body repair and painting auction system
Inventor: TANIGUCHI MASATO
IPC: G06Q30/08
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an auction system by which an orderer side can easily select a proper repair shop corresponding to needs and the side of the repair shop can find new customers in automobile repair such as body repair and painting. SOLUTION: The auction system is provided with an ordering user terminal 20 which the orderer uses, an order receiving user terminal 21 which an order receiver uses and an auction server 10 connected to the terminal 20 and the order receiving user terminal via a communication network 30. The server 10 receives displayed automobile information transmitted from the terminal 20 and distributes it to the terminal 21. In addition, the server 10 receives a bidding signal transmitted from the terminal 21 and determines successful bidding or failed bidding of the displayed automobile being the object of auction based on the receiving situation of the bidding signal.
Patent JP-2002368981-A (JP)
Title: Device and method for embedding electronic watermark, recording medium and program
Inventor: NISHIKAWA SHIGERU
IPC: H04N7/08
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To realize copyright protection of high safety, which can specify a user later even if the person performs illegal use. SOLUTION: An electronic watermark embedding device has an original collation information extracting means selecting a plurality of types of original collation information or combining a plurality of pieces of original collation information and taking it as electronic watermark information, an electronic watermark embedding means burying electronic watermark information which is taken into author data and a control means controlling the original collation information extracting means and the electronic watermark embedding means and controlling an electronic watermark embedding operation.
Patent JP-2002371812-A (JP)
Title: Variable valve timing control device for internal combustion engine
Inventor: MAJIMA YOSHIHIRO
IPC: F01L1/46
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent a non-normal operating state of a variable valve timing device by leakage of oil from being erroneously decided as an abnormality of the variable valve timing device. SOLUTION: A delay angle control is performed for a valve opening timing of an intake valve to a target valve opening position for early warming of a catalyst during early warming control of the catalyst just after completing a starting, and whether or not a deviation of the target valve opening position and an actual valve opening position is larger than abnormality decision value is decided. Even if the deviation of the target valve opening position and the actual valve opening position is decided to be larger than the abnormality decision value before lapsed time after the starting reaches prescribed time KT required for filling hydraulic pressure into the variable valve timing device, the variable valve timing device is not decided as an abnormality and is decided as a temporary abnormality.  After the variable valve timing device is decided as the temporary abnormality, the target valve opening position of the intake valve is changed to timing approaching to the present actual valve opening position by a small amount. When a deviation of the target valve opening position after the change and the actual valve opening position becomes below an abnormal decision value, the target valve opening position after the change is gradually returned up to a normal target valve opening position.
Patent JP-2002372151-A (JP)
Title: Diaphragm and diaphragm valve
Inventor: ONISHI KAZUMASA
IPC: F16J3/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm valve with a wide flow control range of fluid. SOLUTION: The diaphragm comprising an alloy composition with a Young's modulus of <=90 GPa and yield strength of >=100 MPa is used in the diaphragm valve.
Patent JP-2002371648-A (JP)
Title: Connecting device of panel and heat insulating store house
Inventor: NOGAMI KENJI
IPC: F16B5/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the spread and the collapse of a panel joint by only one work for connecting two panels with a connecting member. SOLUTION: A pair of recessed frame members 43 opposing both openings to each other on both opposite end faces of the panel and joining to the right and left are so provided that inside and outside joints 71 and 72 are formed between both inside and outside opening edge sections on the same side. The connecting member 31 is made to lie between both frame members 43. The connecting member 31 includes a body 81 fitted over both frame members 43, an inside and outside projected strip 141 and 142 and inside and outside joint covers 151 and 152 provided respectively to both projected strip 141 and 142.
Patent JP-2002373797-A (JP)
Title: Fluorescent lamp lighting device and lighting system
Inventor: SUGIYAMA KENJI
IPC: H05B41/24
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp lighting device reducing the early blackening likely to occur in lighting at lamp current of 50% or less of a rated lamp current, and provide a lighting system having fluorescent lamp lighting device. SOLUTION: This fluorescent lamp lighting system is equipped with a fluorescent lamp FL having a translucent discharge vessel 1, a phosphor layer, a pair of filament electrodes 2, 2, and a discharge medium; and a lighting circuit OC having an electrode auxiliary heating means 6 which auxiliary-heats the filament electrodes 2 so that a resistance value across the electrodes of one filament electrode 2, displaying when the fluorescent lamp FL is lit at lamp current of 50% or less of the rated lamp current, becomes 4.75 times or less at 25 deg.C that displaying when the fluorescent lamp FL is let to stand, and a main lighting circuit means 7 for lighting at high frequency the fluorescent lamp.  The electrode auxiliary heating means 6 may be a filament heating transformer connected in parallel to the main lighting circuit means 7 or magnetically connecting a filament heating winding to a current-limiting means of the main lighting circuit means 7, or may be a capacitor preheating circuit.
Patent JP-2003008548-A (JP)
Title: Wireless propagation path evaluation device
Inventor: YOKOTA YUICHI
IPC: H04W24/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a wireless propagation path evaluation device that can simply conduct arithmetic processing of a quality evaluation value of a wireless propagation path. SOLUTION: This invention provides the wireless propagation path evaluation device that allows an evaluation value decision means to obtain a quality evaluation value of wireless propagation paths on the basis of received demodulation signals obtained from a received wireless signal passing through N (N is an integer of 2 or over) paths. Then the wireless propagation path evaluation device is characterized in that the device is provided with a use path limit means that limits paths of the received demodulation signal used for deciding the quality evaluation value by the evaluation value decision means into one when the paths are of the same kind.
Patent JP-2002371797-A (JP)
Title: Tunnel segment
Inventor: KONNO TSUTOMU
IPC: E21D11/15
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel segment capable of avoiding a rise in manufacturing costs when a refractory panel is provided on the inner peripheral surfaces of segment bodies, and capable of enhancing workability for mounting, while avoiding formation of a gap between each segment body and the refractory panel. SOLUTION: The tunnel segment comprises a number of box-shaped metallic segment bodies aligned and interconnected along the circumferential and axial directions of a tunnel to form the interior wall of the tunnel while supporting a skin plate 2 against a plurality of main girders and a plurality of joint panels 4, and the refractory panel 6 provided on the inner peripheral surfaces of the segment bodies. The plurality of main girders and the plurality of joint panels 4 are joined together on the outside of the skin plate 2 and the refractory panel 6 is integrated with the inner surface of the skin plate 2 by casting.
Patent JP-2002325779-A (JP)
Title: Tooth and denture polishing and cleaning material
Inventor: YAMAMOTO JUNKO
IPC: A61C17/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a daily tooth and denture polishing and cleaning material designed to remove the dental plaque and dental calculi sticking to the teeth and dentures and to prevent the sticking by utilizing the characteristic properties of wild silk fibers. SOLUTION: The silk fibers spun from the cocoons of wild silk are the fibers having the characteristic that the fibers are finer than the silk fibers of domesticated silkworms of 13 to 14 microns in diameter and are acuter in the angle of the sections of the fibers. The removal of the dental plaque and dental calculi is improved by utilizing these characteristic properties.
Patent JP-2003004348-A (JP)
Title: Ice-making machine
Inventor: NAKAMURA MITSUYOSHI
IPC: F25C1/14
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an ice-making machine capable of preventing sticking of an incrustation such as a scale to the utmost and cleaning off the incrustation having stuck. SOLUTION: An auger type ice-making machine makes ice pieces by a process wherein the ice produced in a cooling tube (9) is shaved off by a rotating auger (11). The auger type ice-making machine is equipped with a pH meter (31) which detects a pH value of water supplied into the cooling tube, an acidifying means (33) for the cooling tube which lowers the pH value of the water supplied to the cooling tube and a control device (66) which makes the acidifying means operate to neutralize the water supplied to the cooling tube on the occasion when the water supplied to the cooling tube is alkaline and when the pH value detected by the pH meter is higher than the value set beforehand.
Patent JP-2003002869-A (JP)
Title: METHOD FOR PRODUCING alpha-KETOAMIDES
Inventor: UOZUMI YASUHIRO
IPC: C07B61/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an α-ketoamide useful as an intermediate to synthesize physiologically active compounds such as medicines and agrochemicals and a raw material in the fine chemical industry, or the like, especially a method for selectively producing an α-ketoamide by reacting an organic halide and a primary amine in the presence of a palladium catalyst under a mild condition of carbon monoxide atmosphere of an ordinary temperature and an atmospheric pressure. SOLUTION: α-Ketoamides can be produced in high selectivity by making an organic phosphorus compound and a base coexist in a step where the organic halide is reacted with the primary amine and the carbon monoxide in the presence of the palladium catalyst.
Patent JP-2003008419-A (JP)
Title: Output impedance matching system for semiconductor ic
Inventor: KASHIWAKURA KAZUHIRO
IPC: H03K19/0175
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional semiconductor IC that has had to take a complicated procedure of adjusting the impedance of an output buffer on each occasion when the characteristic impendence of a wiring pattern is in dispersion. SOLUTION: The semiconductor IC 1 is provided with a drive current control circuit 14-1 that is placed between an output buffer 13-1 at an output of a semiconductor internal circuit 12 and a wiring pattern 3-1, a driving current control circuit 113 that is placed between an output buffer 112 and a dummy wiring pattern 3-4, a subtractor circuit 114 that calculates a digital signal difference across the dummy wiring pattern 3-4, a peak voltage detection circuit 115 that detects a peak of an output difference of the subtractor circuit 114, a comparator circuit 117 that compares the output peak detected value with a reference voltage being an output of a 1/2 power supply voltage generating circuit 116 and a driving current control signal generating circuit 118 that controls the driving current control circuits 14-1, 113 in response to an output of the comparator circuit 117.
Patent JP-2003000423-A (JP)
Title: Installation structure of internet communication device of home delivery box system
Inventor: SAKUMA TAKASHI
IPC: A47G29/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To make it easy to put on and take off of an internet communication device and to improve the assembly and maintenance of a home delivery box system. SOLUTION: The home delivery box system provides the home delivery box 1 that takes custody of home delivery goods and the controller 3 that controls of opening and closing and of the home delivery box 1. In the inside of the home delivery box 1, the controller receiver 4 that houses the controller 3 and the communication device receiver 5 that houses an internet communication device near the controller housing 4 are provided. A maintenance measure that maintains the possibility of putting on and taking off the internet communication device that is inserted into the communication device receiver 5 from the front A of the home delivery box 1 in the prescribed position of the communication device receiver 5 and a fixing measure that fixes the internet communication device from the front A of the home delivery box 1 on the maintenance position are provided.
Patent JP-2003010806-A (JP)
Title: Rotary rinser
Inventor: KAWAMUKI AKINORI
IPC: B08B9/32
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To increase the cleaning capability of a rotary rinser. SOLUTION: A rotary valve 26 is composed of a fixed side plate 32, a middle plate (a distributor) 30 and a rotary plate 28 which slides over the lower face of the middle plate 30 attached to a rotator 12. Cleaning water supplied in the fixed side plate is fed to a nozzle 22 through a discharge passage 28a internally formed in the rotary plate 28 and jetted into a container 20. An opening of a supply passage formed in the middle plate 30 is constituted of a wide and arc-shaped through hole 30a opened in the radial direction, an arc-shaped recessed groove (a connecting path) 30 connected to the through hole 30a and a hole with a smaller diameter 30c formed in the recessed groove 30. When the discharge passage 28a formed in the rotary plate 28 coincides with the opening of the intermediate plate 30, the cleaning water is ejected from the nozzle 22.  A cleaning water channel is throttled by the recessed groove 30 and the hole 30c to came a pressure loss. Thus the cleaning operation is carried out at a low pressure.
Patent JP-2003018289-A (JP)
Title: Mobile telephone set
Inventor: ITO HIDEAKI
IPC: H04M1/73
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for a function having no connection to radio communication such as a telephone book or a scheduling function even in a hospital or an air craft by enabling surrounding people to easily recognize that the power source of the radio part of a mobile telephone set is off. SOLUTION: In the state of extending an antenna 1 from a main body 13 like a figure 3 (a) and the state of storing a part of it in a main body like a figure 3 (b), an antenna housing switch 2 never operates and a power source is supplied also to the radio part at this time. When completely housing the antenna 1 into the main body 13 like in a Fig. 3 (c), the switch 2 operates to stop power supply to the radio part. Since the state of the Fig. 3 (c) is easily discriminated from its appearance and the surrounding people know the stoppage of a transmitting function soon, the user can operate the telephone directory editing without minding the surrounding people.