baber/WOPTO huggingface dataset:
Patent JP-2001166339-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device. SOLUTION: The thin film transistor of the device has a crystalline semiconductor layer formed on an insulating surface, a pair of first impurity regions formed in the crystalline semiconductor layer and doped with impurities of first concentration to give conductivity, a channel forming region formed in the crystalline semiconductor layer and between the pair of first impurity regions, a pair of second impurity regions formed between the pair of first impurity regions and the channel forming region and doped with impurities of second concentration lower than the first concentration to give conductivity, a gate insulating film in contact with the channel forming region, and a gate electrode in contact with the gate insulating film.  Further, an interlayer insulating film is formed on the crystalline semiconductor film, an organic resin film with a flat surface is formed on the interlayer insulating film, and a pixel electrode is formed on the organic resin film.
Patent JP-2002135286-A (JP)
Title: Information communication system
Inventor: KANESAKA KOKI
IPC: H04N7/173
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To allow efficient and fast data delivery between a server device and a client device. SOLUTION: A logic 1311 converts the multimedia information and control information which are inputted into a series of serial information. A logic 1312 transmits, in time division manner, a series of converted serial information, while making it correspond to the number of communication lines of a communication connection means. A logic 2113 converts the time-division-transmitted information into a series of serial information. A logic 2114 separates, for outputting, the series of converted serial information into the multimedia information and into control information.
Patent JP-2002127572-A (JP)
Title: Printer, control method for printer, and recording medium having control method recorded therein
Inventor: HIRASHIMA SHIGEYOSHI
IPC: G03G21/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a printer, a control method for printer and a recording medium having the control method of printer recorded therein applicable to a printer, a facsimile, a copy machine, or the like, in order to simplify the managing work and the confirming work for expendables in correspondence with the use environment, convenience of a user, or the like. SOLUTION: When the residual quantity of expendables decreases below a specified level, expendables are ordered automatically according to an operation mode set by a user.
Patent JP-2002043813-A (JP)
Title: Directional coupler, high-frequency circuit module, and radio communication equipment
Inventor: NAGAMORI HIROYUKI
IPC: H01P5/18
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To detect the output of a high-frequency circuit module with high accuracy. SOLUTION: A directional coupler, which detects the output of the high-frequency module, is constituted in a structure in which a main line and an auxiliary line are overlapped each other via a dielectric substance. The auxiliary line has a width narrower than the main line has, and both side edges of the auxiliary line are positioned inside both side edges of the main line. Consequently, the output of the current flowing through the main line can be detected surely and with high accuracy, because the auxiliary line faces the main line surely over its full width. Therefore, when the directional coupler is incorporated in radio equipment for controlling the output of the high-frequency circuit module, the equipment can make stable communications.
Patent JP-2002132351-A (JP)
Title: Pressure reducing valve
Inventor: NAKAYAMA KIMIHIRO
IPC: G05D16/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing valve which can prevent a fault from occurring by preventing a foreign matter from being caught in. SOLUTION: Feed water pressure is reduced by setting a gap between a valve stem 17 and a pressure reduction port 15 to <=0.5 mm to reduce pressure pushing a diaphragm 25 up, a gap (flow passage constriction part) between a seal part 15a of the pressure reduction port 15 and a pressure reducing valve main body 16 thereby becomes large, so that no foreign matter will be caught in the flow passage constriction part 60.
Patent JP-2002137089-A (JP)
Title: Coated arc welding electrode
Inventor: NAKAZAWA HIROSHI
IPC: B23K35/365
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a coated arc welding electrode whose coating flux exhibits excellent coating property, improved falling-off resistance, and improved product yield when producing the welding electrode, and which exhibits excellent welding workability. SOLUTION: The coating flux of the coated arc welding electrode contains, per the total mass of the coating flux, 0.1-1.0 mass% sodium alginate having a bulk density of 0.40-0.70 g/ml, and 0.1-1.0 mass% sepiolite having a bulk density of 0.20-0.50 g/ml. An average particle size of the sodium alginate is <=70 μm and that of the sepiolite is <=110 μm.
Patent JP-2002128131-A (JP)
Title: Packaged rolled sushi
Inventor: SUZUKI MAKOTO
IPC: B65D85/50
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify a packaging sequence for a packaged rolled sushi. SOLUTION: There is provided a packaging sheet 1 constituted with a sheet- like food 4 being held between an outer film 2 having a thermal shrinkage characteristic and having a separable segment 21 in a longitudinal direction at a substantial central part in its widthwise direction, and an inner film 3 formed with the opposing sides of two film pieces 31, 31 being overlapped to each other at a substantial central part in a widthwise direction of the outer film 2. A rolled sushi 5 is placed on the inner film 3 along a longitudinal direction of the packaging sheet and rolled, the entire outer film 2 is heated and thermally shrunk, the rolled sushi 5 is packaged by the packaging sheet 1 so as to be fastened, and the ear segments 11, 11 of the packaging sheet protruded out of the rolled sushi 5 are closed under the thermal shrinkage.
Patent JP-2002134005-A (JP)
Title: Manufacturing method for plasma display device
Inventor: YAMASHITA KATSUYOSHI
IPC: H01J11/12
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a high yield and low cost plasma display device where a separating wall of high uniformity can be realized with high precision and reproducibility and productivity is improved. SOLUTION: In the device, a great contribution in bringing down the cost of the plasma display displaying device can be made by having the production greatly improved by making a continuous production of the separating wall with high uniformity with high precision and high reproducibility by forming the separating wall on a film. Furthermore, bringing down the cost of the plasma display displaying device can be realized by improving the yield by eliminating an abnormal part of the separating wall by inspecting the shape of the wall on the film before transferring the separating wall to the backside substrate.
Patent JP-2002142470-A (JP)
Title: Driver
Inventor: OKAMOTO YASUHIRO
IPC: H01L41/09
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a driver which can enhance the performance by preventing the fluctuation of drive properties. SOLUTION: This driver is equipped with an electromechanical converting element 50, a drive friction member 60 which is fixed to one end in direction of expansion and contraction of the electromechanical converting element 50, an engaging member 80 which is engaged with the drive friction member 60 by frictional force, a pedestal 12 which is fixed to the other end in direction of expansion and contraction of the electromechanical converting element 50, a casing 10 which holds the pedestal 12, and a driving circuit which applies drive voltage to shift the engaging member 80 to the electromechanical converting element 50. The pedestal 12 is retained elastically against the casing 10.
Patent JP-2002142185-A (JP)
Title: Electronic camera and method of managing file
Inventor: NAGAOKA SHIRO
IPC: H04N5/225
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera device and a file management method which can effectively enhance the convenience of the user in file management by enabling the user to name a file and a directory on top of keeping the compatibility with the existing the management structure conforming to the DCF standard. SOLUTION: An electronic camera device records image data into the storage medium of an apparatus connected capably of data transmission with its file management structure corresponding to DCF standard. A virtual directory in such form as unspecified by DCF standard is made a record name. A file for management of the virtual direction makes the virtual directory name and the name of the directory according to the DCF standard correspond to each other and is prepared in the recording means, and the image data recorded in the recording means are managed unitarily.
Patent JP-2002146615-A (JP)
Title: Folded-back size measuring tool
Inventor: MATSUMOTO YOKO
IPC: G01B3/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a folded-back size measuring tool by which measurement of a folded size of a flexible material can easily and efficiently be performed. SOLUTION: This folded-back size measuring tool 1 has a sliding plate 3 formed so that the edge side 2a of the flexible material 2 can be folded back based on one end 3a of the edge part and sliding in the folded flexible material 2, a grip 4 installed at the other end 3b of the sliding plate 3 projecting from the end edge 2at of the folded flexible material 2, a cuff pressing part 5 installed by extending the other end 3b of the sliding plate 3 so as to press the cuff 2A of the flexible material 2 folded at the one end 3a of the sliding plate 3 from outside and a scale 6 installed on the sliding plate 3 and used for measuring the folded-back size of the cloth 2.
Patent JP-2002137378-A (JP)
Title: Image recorder
Inventor: SETO TAKASHI
IPC: B65H29/60
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a high speed image recorder which can be constituted of a compact mechanism without lowering the processing power and can print on a sheet requiring no coating without requiring any coating processing. SOLUTION: The image recorder is provided with a coating process passage where a recording medium is coated with pretreatment liquid by a pretreatment liquid coating means, and a passage requiring no coating. Since a coating roller is driven independently from carry rollers to rotate at a constant speed even in case of intermittent carriage during print operation, undulation or unevenness of image quality due to uneven coating is eliminated and coating conditions of the coating roller can be kept constant at all times.
Patent JP-2002150289-A (JP)
Title: Method for position displacement correction of fingerprint image and fingerprint collator
Inventor: TAKEUCHI HIDEYO
IPC: G06K9/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To calculate a corrective displacement width precisely and prevent an increase in the computational complexity of calculating the corrective displacement width, in a method for position displacement correction of a fingerprint image that corrects position displacement between a fingerprint image of a person to be identified and a registered fingerprint image by means of feature information for positional correction extracted in a given direction from the fingerprint image of the identified person and feature information for positional correction extracted in the given direction form the registered fingerprint image. SOLUTION: The method for position displacement correction of a fingerprint image includes a similarity calculating process S12 for calculating similarity between two pieces of feature information for positional correction with each displacement width when either of the two pieces of feature information for positional correction is displaced in relation to the other over a plurality of displacement widths in a given search width, a search width narrowing process S13 and S14 for narrowing the search width according to the relations between the displacement widths and the similarities obtained in the similarity calculating process S12,  and a corrective displacement width searching process S15 to S17 for searching for a corrective displacement width with maximum similarity between the two pieces of feature information for positional correction in the search width narrowed by the search width narrowing process S13 and S14.
Patent JP-2002148464-A (JP)
Title: Optical fiber
Inventor: SHIMOTAKAHARA IWAO
IPC: G02B6/036
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber with which an optical transmission line suitable for wavelength division multiplexing transmission can be formed by connecting it to a positive distribution optical fiber. SOLUTION: A second glass layer 2, a third glass layer 3 and a fourth glass layer 4 are provided at the outer peripheral side of a first glass layer 1 in order, and the fourth glass layer 4 is used as a reference layer acting as the reference of a refractive index. A specific refractive index difference Δ1 of a portion of the first glass layer 1 for the fourth glass layer 4 having the maximum refractive index is set as 1.6% or more and 2.6% or less. A specific refractive index difference Δ2 of the second glass layer 2 for the fourth glass layer 4 is set as -0.65% or more and -0.4% or less. A specific refractive index difference Δ3 of the third glass layer 3 for the fourth glass layer 4 is set as 0.15% or more and 0.5% or less.  The relation among the outer diameter d1 of the first glass layer 1, the outer diameter d2 of the second glass layer 2 and the outer diameter d3 of the third glass layer 3 is set as 2.5<=(d2/d1)<=3.0 and 1.5<=(d3/d2)<=3.0.
Patent JP-2002151650-A (JP)
Title: Semiconductor device
Inventor: IWASA YOSHIROU
IPC: H01L27/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To interrupt a through current in a shorter time than the case in a conventional semiconductor device in the case where a potential higher than a power potential on the side of a high potential in a semiconductor device is applied to elements in this semiconductor device comprising an interface circuit for conducting the input/output of a signal between the inerface circuit and other circuit. SOLUTION: A semiconductor device is provided with a transistor QP1 having first and second diffusion regions provided in an N-type well formed on a semiconductor substrate or in a semiconductor substrate, a first terminal which is connected with the first diffusion region and is fed a power potential from the outside, a second terminal p which is connected with the second diffusion region and is used for conducting the input/output of a signal between the terminal p and other circuit, floating means QP3 and QP4 for floating the substrate or the well according to a potential in a signal, which is applied to the second terminal, and a diode D for charging the substrate or the well according to the potential in the signal which is applied to the second terminal.
Patent JP-2002143066-A (JP)
Title: Duster
Inventor: HATTORI MAKOTO
IPC: A47L13/40
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a duster capable of easily removing stuck dust by dusting, hardly collecting dust in the air by static electricity, usable for a long time and environmentally harmless with the use of a natural material. SOLUTION: 1. This duster is characterized by using wool as a dust eliminating member for eliminating dust. 2. The duster is characterized by forming one end side of a bar body as a grip part and mounting a dust eliminating member formed of mouton, or a dust eliminating member with wool attached onto a base sheet, to at least a part of the bar body excluding the grip part. 3. The duster is characterized by forming one end side of the bar body as the grip part and mounting the dust eliminating member formed of mouton cut in required shape or the dust eliminating member with wool attached onto the base sheet, to the other end to form mop shape. 4. The duster is characterized by jointing the dust eliminating member formed of mouton cut in required shape or the dust eliminating member with wool attached onto the base sheet, to a bag body with an opening.
Patent JP-2002116874-A (JP)
Title: Device for inputting coordinate value on board and method for the same
Inventor: KOBAYASHI YOKO
IPC: G01B17/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To eliminate any section called insensitive area where any coordinate value can not be calculated by improving a technology for receiving a light signal and an acoustic signal transmitted from a maker, and for evaluating the coordinate values of the maker by calculating a distance from the transmission time of the acoustic signal reaching two acoustic sensors (microphones), and for inputting this. SOLUTION: Two microphones 12R and 12F are arranged with a prescribed interval dimension D with the directions (arrow F) line up, and mounted on a stay 11 so that a set of sensor unit U can be constituted. In this case, the plural sets of sensor units U are arranged near the board so that the directions (arrow F) can be made almost orthogonal near the center of the board.
Patent JP-2002117326-A (JP)
Title: Internet advertisement system
Inventor: SHINJO KAZUTAKA
IPC: G06Q30/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To allow a retailer shop principally based on sales over the counter to produce an effect substantially equivalent to that of an advertisement on a newspaper or on an insert by putting an Internet advertisement on an information providing medium attracting great interest of consumers. SOLUTION: Sales information per a retailer shop collected by an advertisement information handling agency Ca is inputted to a management operation system MSY via the Internet NET. The management operation system MSY manages and operates the inputted data as information per a commodity so as to reflect it on an information providing site MSA. The consumer makes access to the information providing site MSA via the Internet NET by means of a consumer side terminal Yb and carries out selection on each of an area selection screen, a commodity group selection screen, and a commodity classification selection screen so as to obtain information about a desired commodity.  Since a list of similar commodities is displayed from the selection result, target commodity information can be conveniently compared and examined while rearrangement of a manufacturer name, a price, and like is carried out, and consequently, an expectative number of access to the site is anticipated.
Patent JP-2002147571-A (JP)
Title: Cam piece assembling method and cam piece positioning device
Inventor: KOBAYASHI AKIO
IPC: F01L1/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in assembling a cam piece to a camshaft by preventing the dislocation of the cam piece when pressing the camshaft into a shaft through hole to assemble the cam piece. SOLUTION: When positioning and holding the cam piece 10 to the camshaft in assembling the cam piece 10 (11), the cam piece is fitted into a positioning hole 31 of a positioning means 30 bored almost in the same shape as the cam piece, and placed on a seat face S at the bottom part of the positioning hole 31. Air between the positioning means 30 and the cam piece is then extracted from the lower part of the seat face S through an air passage 32, and the close contact degree of the cam piece with the seat face S is confirmed from the degree of vacuum detected at that time.
Patent JP-2002157059-A (JP)
Title: Data display system, data display method, computer system and computer program product
Inventor: KADOWAKI ISAO
IPC: G06F3/048
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To realize the display of a large quantity of data to a list box in the state where the contents of the whole data can be grasped. SOLUTION: For all the data to be listed in a display region 14, a part is actually displayed, and the remainder is listed in a line as abbreviated displays 33 and 34 representing a data group not displayed. When the abbreviated displays 33 and 34 are selected, a part of the contents thereof is similarly actually displayed, and the remainder is abbreviated and displayed. When the actually displayed data are selected, the input operation of the data is performed. For the abbreviated and displayed data, the contents are not read from a database, and the head data line and data number of the abbreviated data group are retained.
Patent JP-2001250397-A (JP)
Title: Fault analyzing method, derivation method for degeneration threshold value, and recording medium
Inventor: OTA FUMITO
IPC: G11C29/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a fault analyzing method by which mistake of a defective shape is prevented and a defective shape can be accurately recognized and classified and a recording medium recording its program, a derivation method for degeneration threshold value used for a fault analyzing method, and a recording medium recording its program. SOLUTION: A recognition rule is read (ST1), plural degeneration FBM is prepared (ST2), after a defective recognition object is selected (ST3), the prescribed region is selected based on setting of defective size (ST4), and a defect rate in the prescribed region is calculated (ST5). Successively, a defective recognition object is estimated based on pars/fail condition of adjacency of a defect rate condition and a defective recognition object (ST6), a defect rate of residual degeneration FBM is calculated and standardized (ST7). Then a defect rate of residual degenerartion FBM is collated with a defective shape discrimination rule, and a defective shape is specified.
Patent JP-2001227443-A (JP)
Title: Method for intensifying ignition spark without changing voltage intensifying device for ignition plug cord for internal combustion engine
Inventor: TODOROKI HIDEAKI
IPC: F02P15/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a plug cord for intensifying ignition spark without changing a voltage intensifying device for ignition plug cord for internal combustion engine. SOLUTION: This plug cord is constituted of plug cord bodies 1, 2, 7, 8, 9, 10 and current-carrying wire 3 containing resistance comes from an ignition plug fitting 1. Insulating coating 4 is coated on the current-carrying wire 3, shielding wire 5 is covered on the wire 3 and a terminal 6 is fitted at an end. At this time, because intensity of ignition spark can be changed by changing the length or a resistance value of the current-carrying wire 3, the size of spark for each cylinder can be made uniform.