baber/WOPTO huggingface dataset:
Patent JP-2002245400-A (JP)
Title: Portable information reader
Inventor: YAMADA YASUO
IPC: G06K7/01
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent water from intruding into the inside from the joining part of an upper case and a lower case. SOLUTION: This portable information reader is provided with a case 12 constituted by joining the upper case 16 and the lower case 17. A projected line part 21a is projectingly provided on the joining end face part 21 of the peripheral wall part 20 of the lower case 17, a groove part 19a is provided so as to fit the projected line part 21a on the joining end face part 19 of the peripheral wall part 18 of the upper case 16, and further a slope part 21b is provided which is obliquely cut on the edge part on the outer side of the joining end part of the peripheral wall part 20 of the lower case 17. In the constitution, since the water splashed on the upper surface of the upper case 16 is guided to the slope part 21b and flows downwards, the water is not accumulated on the joining surface of the upper case 16 and the lower case 17.
Patent JP-2002239266-A (JP)
Title: Cutter cassette and cutting tool
Inventor: MORI MAKOTO
IPC: B26D1/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cutter cassette movably having cutting edges and a cutting tool using the cutter cassette. SOLUTION: A cutter cassette 100 slidably has a cutter case 60 holding a cutting edge 10 within a case holder 70. The cutter cassette 100 has a holding mechanism holding the cutter case 60 in a sunk state, and a projection mechanism projecting the cutter case 60 from the case holder 70, when not in use the cutting edges 10 are held by the holding mechanism, and when in use, the cutting edge 10 is quickly taken out by the projection mechanism. In addition, a cutting machine mounted onto a rail and a portable manual cutter are provided, preferably a driving mechanism moving the cutting edge 10 in the cutter cassette 100 into an operating state, interlocking with the forcing into of the cutter cassette 100 is provided in the cutting tool.
Patent JP-2002245231-A (JP)
Title: Diagnostic apparatus extracting problem and providing remedial measure
Inventor: KATO MASAHIRO
IPC: G06Q50/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic apparatus for extracting problems on specific matters and providing remedial measures. SOLUTION: Questions on the present situations of the matters are stored in an input item DB(database) 110, problems and remedies are stored in a diagnostic DB 120, and the information, correlating the answers to the questions and the problems, is stored in an index DB 110. An evaluation controller 102 presents the questions and accepts the answers in reference to the input item DB 110, extracts the problems of the matters from the diagnostic DB 120 making reference to the index DB 130 based on the answers, and presents the problems and remedial measures.
Patent JP-2002241461-A (JP)
Title: Thixotropic moisture-curable urethane composition
Inventor: FUJII MASATO
IPC: C08K9/06
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a thixotropic moisture-curable urethane composition which is not foamed by a carbon dioxide gas in curing, is excellent in water resistance, curability, and storage stability, and is free from the occurrence of slump or sag even when applied on a vertical plane, etc. SOLUTION: This urethane composition contains (A) a urethane prepolymer which is prepared by using a polyoxyalkylene polyol having butylene ether bonds and has at least two isocyanate groups at the molecular terminals, (B) an oxazolidine-group-containing urethane compound, (C) finely particulate silica, preferably having a BET specific surface area of 20 m2/g or higher, and (D) calcium carbonate, preferably having a BET specific surface area of 8 m2/g or higher.
Patent JP-2002239279-A (JP)
Title: Upper looper changing device for overlock machine
Inventor: ITO MASAO
IPC: D05B57/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To form a spreader for over edging by a single needle with two threads having a simple structure and light weight by only inserting a retaining part projectingly attached on an edge part of a spreader forming body into a thread inserting hole on an upper looper. SOLUTION: A base body is supported on an upper looper shaft on which the upper looper is fixed in a manner that it is rotatable around a horizontal axis. A spreader forming body elastically energized in a direction in which the retaining part attached on the edge part is inserted into the thread inserting hole of the upper looper is disposed on the base body. For over edging by a single needle with two threads the retaining part is inserted into the thread inserting hole to retain the spreader forming body at a working position for forming the spreader together with the upper looper. For over edging by a single needle with three treads the spreader forming body is allowed to be evacuated to an evacuation position where the retaining part is apart from the inserting hole by the base body being energized around a horizontal axis by an elastic member.
Patent JP-2002249897-A (JP)
Title: Carbon film, producing method thereof and electronic emitter using the same
Inventor: HASHIMOTO YUICHI
IPC: H01J9/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To produce n-type semiconductor diamond as an electronic emitting material at a low cost. SOLUTION: A dopant is added to electrolytic liquid containing at least one kind of liquid ammonia or liquid amine, a cathode and an anode are immersed, a voltage is applied between the cathode and the anode and, thereby, the semiconductor diamond containing the dopant is precipitated and deposited on the cathode.
Patent JP-2002252656-A (JP)
Title: Packet transfer processing method and label distribution processing method as well as device for use in wide area label switching network
Inventor: SEBAYASHI KATSUHIRO
IPC: H04L12/66
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a packet tranfer processing device and a label distribution device for buildup of a wide area label switching network in which label switching networks and connectionless packet switching networks are configured by a share connectionless packet switching network. SOLUTION: Label switching networks and connectionless packet switching networks are physically connected to a shared connectionless packet switching network that multiple users share, and transfer of label packets and label switching by a label distribution protocol can be conducted between label switching networks, and an end-end label switching path can be set up by operating label switching networks as a single label switching network management domain.
Patent JP-2002255037-A (JP)
Title: Mobile case
Inventor: KAWASAKI KOJI
IPC: B62B3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a light action carrying a mobile case. SOLUTION: The mobile case is equipped with casters 401, 402, and 501 to support a case body 201 and allowing a person to carry it in a non-hanging condition by his hand, in which sensors 614 and 615 for sensing a walking condition including the position of a carrier, etc., are installed on its side face 201L opposite to the carrier, and the caster 501 admitting torque impression independently on the left and right is driven on the basis of the sensed walking condition of the carrier so that it is possible to follow the carrier.
Patent JP-2002262501-A (JP)
Title: Molded motor
Inventor: MIYAGAWA HIDEAKI
IPC: H02K5/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To improve a conventional method of molding a coil end by providing a cover, which protects the coil end when resin is injected, that to makes a mold resin difficult to enter between the cover and the coil end, weakens adhesion, provides a weak connection of the resin between the cover and the coil end and the resin outside the cover, and generates the low strength of a mold resin layer by generating a thin part in a mold layer outside the cover, and so on. SOLUTION: A protrusion 21 fixedly ensuring the outer side thickness of the cover 14 is provided in the cover 14 for covering the coil end 3b of a molded motor, and a plurality of holes 19 are provided in the cover 14, to make the mold resin 7 flow easily between the cover 14 and the coil end 3b, so that the fixed thickness of the mold resin 7 can be ensured in the outer side of the cover 14, additionally inner/outer side resins of the cover are connected through the hole 19, so as to form a strong mold layer.
Patent JP-2002255182-A (JP)
Title: Container and auxiliary tool for taking out of content therefor
Inventor: KUWABARA HIROSHI
IPC: B65D77/20
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a container and an auxiliary tool for taking a content out of the container, by which the content can be easily scooped by a spoon or the like from the container and is made hard to spill to the outside, and which can be easily attached to the container by hand. SOLUTION: This auxiliary tool 1 for the taking out the content comprises a fitting section 2 which is fitted on the peripheral edge of the opening of the container, and a bottom section 3 which protrudes to the inside of the container from the fitting section 2 and has flexibility and elasticity. This container is formed by attaching the auxiliary tool 1 for the taking out the content to the opening of the container main body in advance.
Patent JP-2002256092-A (JP)
Title: Hard coat film
Inventor: MIYAZAKI WATARU
IPC: C09D125/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film excellent in adhesivity after heat treatment between a hard coat layer and a base material, and capable of suppressing a gas generating on heat treatment. SOLUTION: The hard coat layer is formed by coating a curable composition having a photo-curing material and an oligomer-type photopolymerization initiator and by curing by photoradiation.
Patent JP-2002269906-A (JP)
Title: Method, system, and program for protecting copyright
Inventor: KITAOKA MASATO
IPC: H04N5/85
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a copyright protection system for protecting the copyright of the information recorded in a DVD by using a pass-code corresponding to the DVD to be reproduced. SOLUTION: A user purchases a pass-code including the information peculiar to a DVD 20, the reproducible frequency, and the user ID from a seller of the DVD 20, and stores an enciphered pass-code and reproducing frequency in an auxiliary storage device 40. Then, when a personal computer 10 reproduces the DVD 20, a authentication processing part 50 for reproduction confirms that the user ID inputted by the user agrees with the user ID in the pass-code corresponding to the DVD and the reproduction frequency is within the reproducible frequency in the pass-code, and then renews the reproduction frequency and also permits the reproduction of the DVD 20. As a result, it is possible to protect the copyright of the information recorded in the DVD 20.
Patent JP-2002270704-A (JP)
Title: Nonvolatile semiconductor memory device and manufacturing method therefor
Inventor: YAMADA KENJI
IPC: H01L27/115
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device that reads and writes digital image information and voice information effectively, and to provide its manufacturing method. SOLUTION: The semiconductor memory device 300 includes a first memory element 100 and a second memory element 200 isolated mutually by an element isolation region 38, and a first impurity diffused region 16 and a second impurity diffused region 14. The first and second memory element include respectively insulating layers 20 and 120, floating gates 22 and 122, third impurity diffused regions 15 and 25, and a common intermediate insulating layer 26, and a common control gate 28 connected to the first and second impurity diffused layers in common. The third impurity diffused layers 15 and 25 have different impurity concentrations.
Patent JP-2002269528-A (JP)
Title: Ic card
Inventor: KAWANO KEIJI
IPC: B42D15/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which is easy to use for users and capable of reducing the risk of unauthorized use to some degree. SOLUTION: This IC card 1 has the function of receiving ID information, the function of collating the received ID information with preliminarily stored normal ID information, and determining the normality in the conformation of the ID information to the normal ID information, and abnormality in the non-conformation of the both, and the function of performing the processing of predetermined information, when determining the normality of the ID information. When the ID information is determined as being abnormal, it is stored as abnormal ID information. When a plurality of pieces of stored abnormal ID information are present, an illicit operation analytic part 16 analyzes them and stops at least one of the functions, when the pieces of abnormal ID information comply a predetermined rule.
Patent JP-2002267995-A (JP)
Title: Optical scanner
Inventor: SATO YUKITO
IPC: G02B26/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To make a mirror substrate able to be stably actuated with a low voltage in an optical scanner which reciprocally vibrates the mirror substrate supported by a beam with electrostatic force. SOLUTION: On a frame internal end surface, fixed electrodes 107 and 108 for driving are formed by putting mirror substrate ends 105 and 106 facing each other and fixed electrodes 111 and 112 for actuation are formed while shifted from the mirror substrate ends 109 and 110 along the thickness of the substrate.
Patent JP-2002279788-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KANEBAKO KAZUNORI
IPC: G11C16/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of threshold voltage of a memory cell after writing of data. SOLUTION: This device has a bit line control circuit 22 in which programming of data is performed for a memory cell of odd numbered columns and even numbered columns, verifying a program of a memory cell of odd numbered columns or even numbered columns is performed successively after a finish of programming, programming of data is performed again for a memory cell of odd numbered columns or even numbered columns in accordance with this verifying result, and write control of data is performed by performing the above operation repeatedly.
Patent JP-2002280535-A (JP)
Title: Solid-state imaging device and its manufacturing method
Inventor: TSUCHIYA TAKASHI
IPC: H04N5/335
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device, and its fabricating method, in which a fabrication cost, component cost and size are reduced as compared with those of a conventional device while sustaining the product quality thereof and the image center of a solid-state image sensor can be aligned with the optical center of a lens relatively easily. SOLUTION: A wiring pattern 8 is formed on the bottom face of a lens mount counterbore 7 and a solid-state image sensor 9 provided with bonding pads 9a is connected with the wiring pattern 8 by flip-chip bonding. A lens 3 is fixed to the lens mount part 5b of the lens mount counterbore 7 and ten a lens cap 2 is fitted to the lens mount counterbore 7.
Patent JP-2002277861-A (JP)
Title: Manufacturing method for substrate for liquid crystal display element
Inventor: AKAMATSU TAKAYOSHI
IPC: C08J5/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a substrate for a liquid crystal display element, which is provided with an inexpensive reflection film, having satisfactory diffuse reflection performance and to which a rugged shape can be continuously imparted to the long-size substrate. SOLUTION: A resin film, on which the ruggedness is provided by transferring the surface shape of a plastic film, having the ruggedness to the resin film is formed on the substrate. The reflection film is laminated on the resin film to obtain the substrate for the liquid crystal display element, having diffuse reflection performance.
Patent JP-2002273937-A (JP)
Title: Imaging apparatus
Inventor: SATO NOBUYUKI
IPC: G03G15/01
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent an image position from deviating all over an entire image by correcting an optical strain of a lens. SOLUTION: In an imaging apparatus for forming a multiple image by scanning light beams via the optical lens to each of a plurality of photoreceptors and exposing images formed to the photoreceptors, for each of the photoreceptors, an image dot position from an image processing circuit 209 is corrected by a means 205 for storing a parameter related to the optical strain of the optical lens, means 201, 202, 203, 204 and 206 for outputting clocks of a frequency obtained by modulating clocks of a reference frequency by the parameter, and a means 207 for correcting a dot position of image data by the clock, whereby the image position deviation is eliminated.
Patent JP-2002280453-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKABAYASHI TSUTOMU
IPC: H01L21/822
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which a larger number of I/O buffers can be arranged. SOLUTION: Signal bump regions 21 are distributed vertically across the Vdd line L1 and the Vss line L2 of I/O buffers 31 so that the wiring direction from signal bumps to the I/O buffers 31 are distributed in two directions.
Patent JP-2002239515-A (JP)
Title: Method and apparatus for rapidly solidifying powder using ultrasonic vibration
Inventor: TAKAHATA SEIJI
IPC: B09B3/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an economical apparatus for rapidly solidifying waste materials such as stone powders, stone pieces, waste soil, or waste plastics by adding cement and a small amount of water. SOLUTION: The method and apparatus for solidification are illustrated by the structure shown in Fig. 1, wherein a tamped material can be solidified within a short time by applying thereto both a pressure, such as one generated by a hydraulic mechanism, that presses the material by forcing a pressing plate into the container and an ultrasonic vibration generated by an ultrasonic generator disposed in series to the mechanism to generate a shock vibration or cavitation at the boundary among particles of stone powder or water. This apparatus can economically solidify a stone powder mixed with a small amount of water within several minutes by applying both a static pressure and an ultrasonic vibration thereto.
Patent JP-2002285737-A (JP)
Title: Exterior structure and execution method for exterior
Inventor: TAMURA TETSUYA
IPC: E04H17/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an exterior structure and an execution method for an exterior, which enable an easy, sturdy and inexpensive finish. SOLUTION: The exterior structure is constituted in such a manner that a concrete pile 1 is buried in a place 3, where planting is done, on a periphery of a building so as to be exposed by a required length on the ground, that crown parts of the concrete piles 1 buried in a plurality of places are coupled together by a horizontal member, and that the horizontal member is taken as a roof structure. In the execution method for the exterior, the concrete pile 1 provided in ground 30 of the building is formed in such a manner as to be buried in the place 3, where the planting is done, on the periphery of the building so as to be exposed by the required length.
Patent JP-2002282475-A (JP)
Title: Pattern display device for game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To perform various presentations by utilizing the display area of the pattern display device of a game machine displaying identification patterns. SOLUTION: In the pattern display area, background patterns changing in linkage with the progress condition of the variation of the identification patterns are displayed and the identification patterns are displayed small. For the background patterns, the different kinds of scenes such as 'river', 'sea', 'mountain' and 'universe' for instance are turned to be in one-to-one correspondence with the numerals '0'-'9' of the identification patterns.  Then, the different kinds of the background patterns are successively displayed corresponding to the varying identification patterns during normal variation, one kind of the background pattern is decided and displayed (a) at the point of time when a first stop identification pattern is stopped and the display mode of the background pattern is changed corresponding to the progress conditions such as the time of a ready-to-win state (b) and the time of big winning (c). Also, when a big winning pattern is temporarily stopped and re-variation is performed, the background pattern is displayed corresponding to the mode of the big winning pattern to be definitely stopped finally (d).
Patent JP-2002284771-A (JP)
Title: Method for purifying glycidol
Inventor: MORISHITA TAKEHIRO
IPC: C07D301/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting glycidol from a reaction crude liquid obtained by carrying out epoxidation reaction of allyl alcohol by using hydroperoxide in the presence of a transition metal catalyst, and containing the glycidol. SOLUTION: This method for purifying the glycidol comprises reducing the concentration of the transition metal in the crude liquid to <=400 ppm when purifying the glycidol from the crude liquid obtained by carrying out the epoxidation reaction of the allyl alcohol by using the hydroperoxide in the presence of the transition metal catalyst, and containing the glycidol, by distillation.
Patent JP-2002284507-A (JP)
Title: Hydrogen generating device
Inventor: MAENISHI AKIRA
IPC: C01B3/38
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To control heat radiation from a burner, which is arranged in a hydrogen generating device having a reaction part filled with a reforming catalyst and used for heating the reaction part, improve heat efficiency, and lower the amount of NOX in exhausted combustion gas. SOLUTION: The hydrogen generating device comprises a hydrocarbon-based raw material supplying part, a water supplying part, a reaction part filled with a reforming catalyst, a part for supplying inflammable fuel, an air supplying part for combustion, and a burner for heating the reaction part. The inside of the reaction part has a combustion room for forming flames of the burner to control the heat radiation from the burner by heat conduction of combustion and actualize high heat efficiency and low amount of NOX in the exhausted gas.
Patent JP-2002291578-A (JP)
Title: Structure of supporting top plate
Inventor: GOTO MASAYOSHI
IPC: B60N2/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of supporting a top plate which is designed to set a top plate and a leg easily and shows excellent stability by regulating a lengthwise position of a supporting element. SOLUTION: A top plate 1 and a leg body 2 which can be attached to and removed from the bottom side of the top plate are equipped. Catching pieces 12, 12A which catch on upper parts 23A, 23 of the leg of the leg body widthwise are provided on the top plate 1. A groove 26 is made on the upper part 23A of the leg of the leg body 2, and colliding walls 16, 16 which catch on the groove 26 are placed on the top plate 1. When the upper parts 23A, 23 of the leg of the leg body 2 are caught on the catching pieces 12, 12A of the top plate 1 widthwise, the groove 26 are joined to the walls 16, 16, and the top plate 1 is connected to the leg element 2 while the lengthwise position is regulated.