baber/WOPTO huggingface dataset:
Patent JP-2002286598-A (JP)
Title: Device for collecting floating contaminant and method of analyzing floating contaminant using the same
Inventor: KUDO KAZUO
IPC: B03C3/41
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To efficiently collect only a contaminant floating in a clean room to conduct analysis effective to specify a generation source of the contaminant. SOLUTION: This device is provided with a duct member 5 for introducing air in a prescribed area in the clean room, and needle electrodes 61, 62 arranged in a passage 51 inside the duct 5 to collect the contaminant by corona discharge. The contaminant attractedly deposited onto the electrode 62 is analyzed to obtain information about a construction material. The contaminant generation source is specified based on the informed material of the contaminant, and the generation source is improved to reduce the contaminant.
Patent JP-2002285584-A (JP)
Title: Maintenance system for civil engineering construction machinery
Inventor: WADA HITOSHI
IPC: G06Q30/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and low-cost maintenance support system using a remote intensive monitoring of civil engineering construction machinery. SOLUTION: This system is characterized as follows: communication lines are established between a support center, which performs maintenance instead, and a leasing company or a sales company, a user and the individual pieces of the civil engineering construction machinery, when the user makes a maintenance contact with the leasing company or the sales company; the support center receives operation data on operating time, a state of operations, a state of an engine, a hydraulic state, etc., of each of the individual pieces of the machinery and performs the periodic maintenance adapting to the individual pieces of the machinery; and operation contents of the performed maintenance can be transmitted to the leasing company or the sales company, the user and the individual pieces of the machinery.
Patent JP-2002282179-A (JP)
Title: Self-traveling cleaner
Inventor: TAKEUCHI IKUO
IPC: A47L9/28
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling cleaner which is labor-saving for a user. SOLUTION: In the self-traveling cleaner provided with a cleaning part for cleaning the surface of the floor, a means for moving the cleaning part and a means for driving the moving means, the user detects a plurality of positions by an instructing means for inputting a desired position to the self-traveling cleaner and performs cleaning while moving to a plurality of instructed positions.
Patent JP-2001342623-A (JP)
Title: Connection joint between steel pipe pile and concrete pile, connection pile structure between steel pipe pile and concrete pile, and construction method for connection pile between steel pipe pile and concrete pile
Inventor: NISHIZAKI TAKENORI
IPC: E02D5/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To connect a steel pipe pile 20 with a concrete pile 25 integrally to prevent local damage of a foundation pile due to vertical load and the rupture due to twisting when they are buried while rotating. SOLUTION: The steel pipe pile 20 has an outside diameter D0 and a wall thickness t0, and the concrete pile 25 has an upper end plate 26 and a wall thickness t2 (b). A connection joint 16 is constituted by fixing a doughnut-shaped disc 7 which is the same as the upper end plate 26, on a lower face 3 of a cylindrical basic body 1 and providing a rib 11 (b). The disc 7 of the connection joint 16 is fixed on the upper end plate 26 of the concrete pile 25, and an upper face 2 of the cylindrical basic body 1 is fixed on a lower face 21 of the steel pipe pile 20 to join the concrete pile 25 with the steel pipe pile 20 (a). Since the wall thickness of the steel pipe pile 20 is formed to coincide with the wall thickness of the concrete pile 25, a tensile stress does not occur on the inner peripheral side when vertical load acts, and vertical load is transmitted uniformly.
Patent JP-2002294247-A (JP)
Title: Carbonization furnace
Inventor: HIRAHARA TAKEO
IPC: F23G5/027
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization furnace which has such characteristics that a flue gas, i.e., a combustion gas generated by carbonization, is exhausted through an exhaust port section, a flue gas combustion pipe section, and a chimney section to the outside and that the flue gas passing through the flue gas combustion pipe section is burned by heating the flue gas combustion pipe section and exhausted as a smokeless flue gas from the chimney section. SOLUTION: In the furnace body 1 of this furnace, a carbonization chamber section 3 capable of containing a carbonization material W is installed together with an ignition and heating section 2 for heating the carbonization material in the carbonization chamber section to a temperature enabling the material to be spontaneously carbonized; the furnace body is equipped with an exhaust port section 4 for collecting and exhausting a flue gas from the carbonization chamber section and a chimney section 5 for exhausting the flue gas from the carbonization chamber section to the outside; and, at the ceiling position in the carbonization chamber section, a flue gas combustion pipe section 10, having an inlet port 10a communicated to the exhaust port section 4 and an outlet port 10b communicated to the chimney section 5, is installed.
Patent JP-2002298823-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SATO KOICHI
IPC: H01M10/0587
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery, with a collecting structure, having an internal resistance smaller than conventional and superior productivity. SOLUTION: The nonaqueous electrolyte secondary battery comprises a plurality of collecting tabs 3, led out of respective electrodes of a rolled electrode body 2, bound at their ends with each other and held into one U-shaped collecting member 4 caulked to the ends. The collecting member 4 has a U-shaped portion 42 and a screw portion 41, and the screw portion 41 is provided projecting, perpendicular to the surface of a plane part of the U-shaped portion 42 and an inner face of the planar part is provided with a protrusion and a recess. Power, generated by the rolled electrode body 2, is extracted from an electrode terminal 91 via the collecting member 4.
Patent JP-2002297699-A (JP)
Title: System for mediating printing through network
Inventor: NAKAOKA YASUSHI
IPC: G06Q30/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To make it easy to confirm the base of billing as to printing through a network. SOLUTION: A system is structured by connecting a client, a server, and a printer to the network. The client specifies contents to be printed and sends a print request to the server. The server makes a specified printer act print through the contents. At this time, the server analyzes items relating to the amount of data of the specified contents, whether a color image is included, and other print charges. The analysis results are printed on the top cover attached to the contents. The analyzed items are printed on the top cover and then the user can easily confirm the base of billing, so trouble can be evaded when the charge is paid, and the practicality of the printing through the network can be improved.
Patent JP-2002298869-A (JP)
Title: Solid polymer fuel cell
Inventor: ASANO YOICHI
IPC: C08G61/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive solid polymer fuel cell comprising a polymer electrolytic film, having low humidity dependency of ion conductivity. SOLUTION: This solid polymer fuel cell comprises the polymer electrolytic film nipped by a pair of electrodes, and the polymer electrolytic film is formed by subjecting an aromatic ion conductive material, having a maximum moisture content retainable in an untreated state of 80-300 wt.% with respect to the whole material to hot water treatment. The hot water treatment is conducted by dipping the polymer electrolytic film or the solid polymer fuel cell, having the polymer electrolytic film immerged in hot water of 80-95 deg.C for 0.5-5 hr, and the polymer electrolytic film is formed of a sulfonated polyarylene polymer, having a sulfonic group in the side chain of a copolymer consisting of 30-95 mol% of an aromatic compound unit represented by formula 1 and 70-5 mol% of an aromatic compound unit represented by formula 2.
Patent JP-2002293740-A (JP)
Title: Hyaluronidase activity inhibitor
Inventor: HONDA SHINSUKE
IPC: A61K8/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic for recovering and normalizing the original functions of the skin. SOLUTION: This cosmetic containing kojic acid and/or its derivative is provided. The cosmetic is a hyaluronidase activity inhibitor which can make skin to hold moisture and flexibility by the hyaluronidase activity-inhibiting action of the kojic acid and/or its derivative to maintain and normalize the original functions of the skin, and has excellent safety.
Patent JP-2002295083-A (JP)
Title: Rack for storing equipment
Inventor: YAMASHITA TAKEHIDE
IPC: E05B49/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the security of a rack and at first glance determine whether or not the operation of opening/closing a door is normal. SOLUTION: An electronic lock 3 for openably locking the door 2 of a rack 1 is mounted inside the rack 1. An IC reader P by which opening/closing information for opening or closing the electronic lock 3 is read from a card key storing the information is positioned on the back of the door 2. A check window 2A through which the card key is read with the IC reader P is provided on the front surface of the door 2. A check lamp 4 which turns on when the door 2 is open is disposed on the top of the rack 1. A door opening/closing sensor 5 which turns on the check lamp 4 and the IC reader P is provided and the check lamp 4 is used to determine whether or not the electronic lock 3 has been released when the door 2 is opened.
Patent JP-2002297693-A (JP)
Title: Building construction information management system
Inventor: UCHIBORI TAKASHI
IPC: G06Q50/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system which can efficiently manage various information generated accompanying house construction and effectively use it for intermediate- and small-sized constructors. SOLUTION: A center server 12 automatically generates Web data which can be browsed through a Web browser according to image data and related data by processes at respective building construction sites which are sent from a personal computer 13 of a constructor through the Internet 15 and stores them in a building construction database 28 while relating them the constructor and donor.  When a request to browse the Web data is outputted from a personal computer 13 of each constructor through the Internet 15, the Web data related to the constructor are extracted from the building construction database 28 and sent to the personal computer 13 of the constructor by a Web data transmission part 26; when a request to browse the Web data is outputted from a personal computer 14 of each donor through the Internet 15, the Web data related to the donor are extracted from the building construction database 28 and sent to the personal computer 14 of the donor.
Patent JP-2002291892-A (JP)
Title: Oxygen condenser
Inventor: YAGI HIDEAKI
IPC: C01B13/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen condenser that does not cause breakage of a caster and collapse of the bottom. SOLUTION: Since a recess 73 is provided on the bottom side of a bottom plate 71 by hollowing out, the surrounding of the bottom plate 71 is a thicker frame-shaped rim portion 75 (frame portion). Therefore, the frame potion 75 is a 75 mm wide quadrangular frame. Casters 69 are fixed to the four corners of the bottom side of the frame portion 75 of the bottom plate 71. As for the casters 69, right and left pairs of wheels are mounted on to the supports extending from the center of a base board as a square plate.
Patent JP-2002304582-A (JP)
Title: Home page providing method and its device
Inventor: SHINOHARA SEI
IPC: G06Q10/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a home page providing method for allowing a user to perform access to various home pages according to his or her tastes. SOLUTION: At the time of performing access from a user terminal 30 to a main device 10, the main device 10 obtains personal information 11a of the user 20 corresponding to the identification information of the user 20 transmitted from the user terminal 30 by referring to a personal information storing part 11. Then, the main device 10 judges the condition of a home page corresponding to the personal information 11a of the user 20 by referring to a condition table 13a, and selects the URL of the home page corresponding to the condition of the home page by referring to a URL table 12a. The selected URL is transmitted from the main device 10 to a Web server 40 for providing the homage page so that the home page can be transmitted from the Web server 40. The transmitted home page is provided to the user terminal 30, and displayed so as to be readable by a browser 31.
Patent JP-2002012973-A (JP)
Title: Tool material having tungsten carbide coating film
Inventor: KATO MASAHIRO
IPC: B24D3/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a tool material consisting of a WC monophase superior in strength, and a manufacturing method therefor. SOLUTION: The tool material is characterized by coating a WC monophase of 5 μm or more and 1 mm or less on a surface of a metallic base material with a vapor phase synthesizing method.
Patent JP-2002305239-A (JP)
Title: Wafer storage container and production method therefor
Inventor: YAJIMA TOSHITSUGU
IPC: B65D85/86
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a wafer storage container and a production method therefor, with which a component can be highly accurately positioned and inserted in the metal die of a simple structure and one part and the remaining parts of a body of container can be formed from different materials. SOLUTION: This container is provided with a main body of container formed, while opening the front, support members 30 for placing wafer provided, while facing each other on both the sides of the internal part of the body of container and a rear retainer installed on the back of the internal part of the body of container for supporting the wafer. Each of support members 30 is composed of a plurality of rack boards 32 vertically aligned at prescribed pitches and a stretchable link bar 33 for linking a plurality of rack boards 32 in the vertical aligning direction separately from the body of container. When forming the body of container, the supporting members 30 are inserted into the metal die for forming the body of container and respective support members 30 and the body of container are integrated.
Patent JP-2002311153-A (JP)
Title: Radio wave type survivor searching device
Inventor: ARAI IKUO
IPC: G01V3/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave type survivor searching device which can instantaneously detect the position of a survivor covered with tiles and pebbles. SOLUTION: This radio wave type survivor searching device is provided with a transmitting means (A) which radiates a continuous wave toward a probing area by cutting the wave into pulse-like waves and a receiving means (B) which receives reflected waves and detects the phase of the waves. This device detects the position of the survivor by detecting the very small displacement of the body of the survivor from the change of the phase-detected signal component.
Patent JP-2002312949-A (JP)
Title: Confidentially recorded optical disk, confidential record readable optical disk, recording medium with confidential program recorded thereon, confidential recording program, confidential reading program and optical disk unit
Inventor: OGAKE MITSURU
IPC: G06F21/62
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a confidentially recorded optical disk that makes information to be recorded on optical disk have easily confidentiality, a confidential record readable optical disk, a recording medium on which a confidential program is recorded, a confidential recording program, a confidential reading program and an optical disk. SOLUTION: On this optical disk on which information is confidentially recorded, confidentiality management information is recorded at a prescribed position where the normal management information of a session at which the information is recorded is to be recorded, and the management information is recorded at a particular position different from the prescribed position.
Patent JP-2002306585-A (JP)
Title: Structure for diffusing air spray and building using the same
Inventor: TOSAKA EISAKU
IPC: E04B1/92
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an effect which corresponds to the property of an air spray such as fragrance, deodorization, insect proof or antibacterial effect uniformly in a whole building by providing an air spray diffusing structure by which the air spray discharged from a sprayer is diffused all over the building and providing the building adapting the structure. SOLUTION: The air spray diffusing structure is constituted by providing the sprayer 1 for spraying the air spray B, a sprayer arrangement part S disposed in a part of the building A, a ventilation part 3 which communicates with the sprayer arrangement part S and is formed along the wall part W of the building A and blow-out ports 4 which are arranged in the wall part W of the building A and permits the ventilation part to communicate with the inner part of the building. Then the air spray B sprayed from the sprayer 1 is diffused into the building.
Patent JP-2002313263-A (JP)
Title: Light-emitting element and lighting method therefor
Inventor: SHIBAYAMA KOZABURO
IPC: H01J29/62
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a light-emitting element, that can focus the diameter of the emission current that is emitted from the cold cathode and can increase the resolution of fluorescent substance dots. SOLUTION: The light-emitting element comprises a vacuum container that has a front panel and a back panel, a fluorescent substance face that is formed on the inner face of the front panel, a plurality of rows of cold cathodes which are formed on the inner face of the back panel and on which a plurality of cold cathodes are connected by wiring, and a plurality of rows of gate electrodes, which are formed crossing them in matrix form on the plurality of rows of cold cathodes, and emits light by making the electrons emitted from the above cold cathodes collide with the fluorescent substance face. The emission current of the electrons emitted from the cold cathodes is focused by the focusing electrodes which are provided around the cold cathodes.
Patent JP-2002306490-A (JP)
Title: Ultrasonic endoscope
Inventor: ITOU KEIJI
IPC: A61B8/12
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope which facilitates assembling to avoid interference between a signal cable for an ultrasonic probe and a treating instrument insertion path. SOLUTION: At the distal end 1a of an inserting part 1 adjacent to the rear end of the body 3 of the distal end, a signal cable 7 is formed flat with a skin 72 of the signal cable 7 peeled as connected to the ultrasonic probe 11 from behind for transmitting signals inputted into or outputted from the ultrasonic probe 11 arranged in the body 3 of the distal end and the flat part 7a thereof is provided with an electrically insulated cover 73.
Patent JP-2002309765-A (JP)
Title: Heating floor member
Inventor: OGURA MASAOMI
IPC: E04F15/18
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the warping or uplifting by dimensional change of the base material of a wire connection panel fitted to the opening of a heating floor member. SOLUTION: The surface of the base material 11 of the connection panel 10 is subjected to the same surface dressing as a finishing material 3 in the part other than the opening 4 of the heating floor member 1, and a constraining material 13 for suppressing the warping of the base material is stuck to the reverse side of the base material so as to partially protrude from the base material in one direction. The protruding part 13a of the constraining material is fitted into the body of the heating floor member when the wire connection panel is mounted so as to block the opening part.
Patent JP-2002311538-A (JP)
Title: Image forming method
Inventor: YAMANE KATSUTOSHI
IPC: G03C1/498
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which an image having high maximum optical density (Dmax) is formed in a thermally developable photosensitive material. SOLUTION: In the image forming method, the thermally developable photosensitive material containing at least one photosensitive silver halide, a non- photosensitive organic silver salt, a reducing agent for silver ions and a binder on one face of a support is exposed with light after heating to >=80 deg.C.
Patent JP-2002318664-A (JP)
Title: Touch panel controller, touch panel control method and touch panel control program
Inventor: MURABAYASHI NOBUAKI
IPC: G06F3/03
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous input of information when a cleaning work of a touch panel is performed without requiring any special instruction. SOLUTION: An input part 101 detects contact with the touch panel and outputs presence/absence of the contact and coordinate information of a contact surface when the contact exists to an input detecting part 102. The input detecting part 102 judges whether or not transfer exists in a depression point of the touch panel from information about change of coordinates of the depression point. In addition, when no transfer exists in the depression point, the input detecting part 102 judges that input of the information exists from the touch panel and outputs depression of a picture and the depressed coordinates to a control part 103. The control part 103 judges that the touch panel is cleaned and performs an operation in a cleaning mode when the transfer exists in the depression point.  And when no transfer exists in the depression point, the input is judged to be performed from the touch panel and the operation is performed in a normal mode.
Patent JP-2002311680-A (JP)
Title: Image forming device
Inventor: TANAKA HIDEHIRO
IPC: G03G15/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a bright image can be formed. SOLUTION: In the image forming device provided with a photoreceptor drum and an electrifying roll, electrifying range of the photoreceptor drum 1 by an electrifying roll 7 is the range where L/L' is 0.5 to 0.9 when the distance from the center in the longitudinal direction of the photoreceptor drum 1 to an edge part of the electrifying range is L and the whole length of the photoreceptor drum 1 is 2L'.