baber/WOPTO huggingface dataset:
Patent JP-2002203468-A (JP)
Title: Fuse link
Inventor: HIROSE KENGO
IPC: H01H85/046
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional fuse link that the more the rated voltage of a fuse is increased, the more the number of desired cut-off points arranged in series is increased, whereby a longitudinal size of a board is elongated and the fuse link is enlarged. SOLUTION: The fuse link 1 is formed by mounting a conductor member 3 zigzag on a surface of an electrically insulating rectangular ceramic board 2. The conductor 3 is formed by patterning a copper foil on the surface of the ceramic board 2 by etching. The conductor 3 forms a current flowing path, and plural breaking points 4 are formed on the current flowing path. Three breaking points 4 are arranged on one place of the current flowing path in parallel, and further the breaking points are arranged on fifteen places of the current flowing path in series. The breaking points 4 are formed by circularly cutting the copper foil of a part of the conductor 3 in patterning in a state of equally reducing a cross section of the conductor 3.
Patent JP-2002207653-A (JP)
Title: Device, system, and method for information processing, and recording medium with recorded information processing program running on computer
Inventor: YOSHIDA ATARU
IPC: G06F21/31
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide information processing technology which lightens the burden of log-in operation, etc., on a user and enables even a user who is unfamiliar with computer operation to easily use a communication service through a communication network. SOLUTION: This system is equipped with a user terminal and an information processor which are so constituted as to communicate with each other through the communication network. The user terminal stores identification information for identifying the user terminal and outputs the identification information to the information processor without being instructed by the user at starting.  The information processor is equipped with a unique information storage means storing unique information on the user to which at least the user terminal is allocated so that it is made to correspond to the identification information of the user terminal and a distributing means which reads part or the whole of the unique information corresponding to received identification information by referring to the unique information storage means and distributes it to the user terminal when the identification information of the user terminal is received from the user terminal.
Patent JP-2002211652-A (JP)
Title: Packaging material
Inventor: HONDA TORU
IPC: B65D85/68
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material capable of reducing the number of component parts required for constituting the packaging material and further capable of packaging with a less-expensive working expenditure. SOLUTION: There is provided an outer box 1 in which two cylindrical segments 2, 3 are formed in parallel by folding back each of both opposing ends of a sheet-like plate. Opposing surfaces of both ends of the cylindrical segments 2, 3 formed in parallel to each other are formed with cutting sections. The plate is formed into a cylindrical shape or several folded and stacked shapes. Damper materials 4, 5 formed with protrusions 14, 15 at extended segments of both ends continuous from the plate are inserted at the opening segments of both end surfaces of the cylindrical segments 2, 3 of the outer box 1 to connect the cylindrical segments 2, 3 of the outer box 1 and at the same time the opening segments at both ends of the cylindrical segments are closed to form a tray-like outer box 1.
Patent JP-2002213722-A (JP)
Title: Molten metal outflow method of ash melting furnace
Inventor: INOUE KEITA
IPC: F23J1/08
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a slag discharge method of a molten metal. SOLUTION: In the slag discharge method of the molten metal in a plasma type ash melting furnace 1 comprising a furnace body 2 for receiving incineration ash, an anode 8 and a cathode 6 for generating plasma arc, and an exhausting port for exhausting the molten metal from the furnace body, at least one of the anode and the cathode is allowed to travel in upper an lower directions at the upper portion of molten slug S and molten metal M.  In the slag discharge method, the distance between the electrode that in within the slag of the molten metal and can travel, and the liquid surface of the molten slag S and the molten metal M is obtained in advance before the actual discharge of slag of the molten metal from an exhausting port 10, and the electrode 6 that can travel is moved to the liquid surface of the molten slag and molten metal so that plasma arc cannot be interrupted in the actual discharge of slag of the molten metal from the exhausting port based on the distance.
Patent JP-2002217072-A (JP)
Title: Electronic component
Inventor: MINATO KOICHIRO
IPC: H01G9/10
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide reliable electronic components that have superior air tightness in a sealed body, and a small amount of dispersion in electrolyte for driving. SOLUTION: This electronic component comprises a metal case 2 for accommodating a capacitor element 1 where the electrolyte for driving is impregnated, and the sealed body 3 for sealing the opening of the metal case 2. In the sealed body 3, butyl rubber is used as a main constituent, and crosslinking is made to the butyl rubber by blending additives containing amines and their derivatives and silane-based additives, thus obtaining the reliable electronic components where the air tightness in the sealed body 3 is excellent.
Patent JP-2002217481-A (JP)
Title: Semiconductor optical device
Inventor: FURUKAWA YUKIO
IPC: H01L31/10
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical device having high yield by a simple forming method which device is integrated by flexible combination of a surface type light-emitting element, such as a surface-emitting laser and a surface type light-receiving element having a wide wavelength bandwidth. SOLUTION: In this semiconductor optical device, two semiconductor multilayer film mirrors 103, 107, 111 are laminated on a substrate 101, sandwiching active layers 105 serving as light-absorbing layers. A spacer 109 containing Al is inserted in a middle part of at least one of the two film mirrors. The mode of oxidation containing nonoxidation of the spacer layer 109 is different in one part of region and in the other region on a substrate surface. As a result, two regions differing in wavelength dependence of reflectivity are formed. In the respective regions, the surface light-emitting element or the surface light-receiving element which have resonator structures are formed.
Patent JP-2002211639-A (JP)
Title: Packaging body, and displaying method using the same
Inventor: MIZUAI NATSUKO
IPC: B65D77/22
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body wherein while arranging and displaying commodities having the same size and the same shape, but having different specifications and different external colors in one line from this side to the depth side, the identification sections displaying the specifications and external colors of the commodities located from the second position and after when seen from the front surface of the arrangement are visible, and a displaying method using the packaging body. SOLUTION: A plurality of the packaging bodies 1b are collected as a set and arranged while being superposed in the longitudinal direction. In such a packaging body 1b, the identification section 13b which expresses the attributes of a content being packaged by the packaging body is provided at a section which is visible from the front surface through a single or a plurality of other packaging bodies 1a being placed on this side, and also, is not superposed at least with other packaging bodies.
Patent JP-2002215540-A (JP)
Title: Electronic mail receiver and reception program
Inventor: NISHI MASAKO
IPC: G06F13/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a means and a program which handle mail addressed to multiple users by one terminal or personal computer while keeping the security and privacy of individual users. SOLUTION: This receiver is equipped with an input means 11, a user information storage part 16 equipped with individual boxes 161, 162, etc., by users which store mail information including mail addresses by the users, passwords for mail use, and received mail, a mail receiving means 15 which reads mails addressed to all the users stored in the user information storage part 16 out of a mail server 2, a user authenticating means 12 which makes a user input the mail address and password to use mail, confirms that they are registered in the user information storage part 16, and allows the user to use mail, a data extracting means 13 which extracts specified mail information out of the individual box corresponding to the authenticated user in the user information storage part 16, and an output means 14 which outputs the extracted data.
Patent JP-2002050047-A (JP)
Title: Optical disk device
Inventor: MATSUMOTO TOSHIO
IPC: G11B7/125
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of detecting the minimum recording power of a laser forming a recording mark of the reproducible limit on the optical disk, with high accuracy and at a short time. SOLUTION: By a control part 21, the laser power is changed stepwise by a laser power control means 4, and the output of a detector 25 for detecting the correlation between a recording pattern to be recorded on the optical disk and a reproducing signal of the recording pattern is compared with a specified level, and the recording power at the time when the level relation for them is converted is detected as the minimum recording power, and the power such that the detected minimum recording power is multiplied by constant number, is set as the optimum recording power.
Patent JP-2002226112-A (JP)
Title: Image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G15/16
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the productivity in image forming work by narrowing an interval between front and rear sheets conveyed on a transferring part of an image in an image forming device having an intermediate transfer member. SOLUTION: A rear end side of a leading sheet (a) and a rear end side of a trailing sheet b are overlapped in a reversing passage 8, and the trailing paper b is fed out from the reversing passage 8 at a timing of forming a proper small interval between the leading sheet (a) and the trailing paper b, whereby the interval between the front and rear sheets a, b passed through a part of a paper transferring means 3 can be accurately kept without affected by the dispersion in a paper feeding timing from a paper storage part 6, the dispersion in a conveying speed during the conveying to the reversing passage 8 or the like even they occur, and the image formation is executed onto the intermediate transfer member 2 at an interval same as the paper interval, whereby the productivity in image forming work in the image forming device having the intermediate transfer member 2 can be improved.
Patent JP-2002229152-A (JP)
Title: Heat developiong photosensitive material, image recording method and image forming method
Inventor: GOAN KAZUYOSHI
IPC: G03C1/498
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing photosensitive material, an image recording method and an image forming method which realize high sensitivity, low fog, high covering power and improved preservability of silver images and silver tone after the development. SOLUTION: The heat developing photosensitive material has a layer containing at least non-photosensitive organic silver salts, photosensitive silver halides, a reducing agent which can reduce silver ions by heat, a binder, a crosslinking agent, and sensitizing dyes on a supporting body. The photosensitive material satisfies the following conditions. The conditions are (1) the molar number A [mol] and the average particle volume V [μm3] of the photosensitive silver halides and the molar number B [mol] of the non-photosensitive organic silver salts satisfy the relation of 250<=(A/B)<=1500 and (2) the amount D [mol] of the sensitizing dyes added per one mol of silver and C=(A/B)/V satisfy the relation of 4×10-3×C+5<=D×105<=8×10-3×C+5.
Patent JP-2002227195-A (JP)
Title: Foundation pile
Inventor: MORIYA NORIO
IPC: E02D5/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a foundation pile to be driven in a ground while being rotated for supporting the foundation of a building, offering simple construction and requiring lower manufacturing cost for permitting the use for a general housing. SOLUTION: A bottom enlarged plate 2 is welded to the end of a pile body 1 formed of a preset-length steel pipe and cutouts 9a, 9b are formed in the outer periphery of the bottom enlarged plate 2. Drilling cutters 4a, 4b in inclination are provided near the cutouts and a drilling cutter 3 is further mounted at the end of the pile body 1.
Patent JP-2002229598-A (JP)
Title: Device and method for decoding stereophonic encoded signal
Inventor: USAMI AKIRA
IPC: G10L19/008
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a decoding device and a decoding method for a stereophonic encoded signal, which improve deterioration of a stereophonic image. SOLUTION: This device is equipped with harmonic structure analysis parts 5 and 6 which analyze the harmonic structure of unintegrated frequencies and generate a weighting signal for correcting the harmonic structure of integrated frequencies and harmonic structure correction parts 7 and 8 which correct the harmonic structure of the integrated frequencies by using the weighting signal.
Patent JP-2002227701-A (JP)
Title: Control device for internal combustion engine
Inventor: KITAMURA TORU
IPC: F02D41/34
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To more accurately control a fuel injection amount by a fuel injection valve when regulation of a fuel pressure based on a pressure in a fuel tank is effected. SOLUTION: An internal pressure correction factor KPFI in a suction pipe is calculated according to an absolute pressure PBA in a suction pipe (S11), an internal pressure correction factor KPFT in a fuel tank is calculated according to an internal pressure PTANK in a fuel tank (S12). A demand fuel amount correction factor KPF is calculated according to a demand fuel amount TCYL (S13), and the internal pressure correction factor KPFT in a fuel tank is corrected by the demand fuel amount correction factor KPF and a modified pressure correction factor KPFTN in fuel tank is calculated (S14). A product of the pressure correction factor KPFI in a suction pipe and the modified pressure correction factor KPFTN in a fuel tank is brought into a fuel pressure correction factor KFUELP (S15).  A demand fuel amount TCYL is corrected by a fuel pressure correction factor KFUELP and an opening time TOUT of a fuel injection valve is calculated.
Patent JP-2002225190-A (JP)
Title: Releasable sheeting material for pressure sensitive adhesive sheet and pressure sensitive adhesive sheet having said releasable sheeting material
Inventor: TANAKA YOSHIKAZU
IPC: C09J7/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a releasable sheeting material for a pressure sensitive adhesive sheet capable of giving excellent cutting fabricability and punching fabricability to the pressure sensitive adhesive sheet. SOLUTION: A releasable sheeting material for a pressure sensitive adhesive sheet is obtained by laminating at least a layer A, a layer B and a layer C in this order wherein the layer A is a releasable agent layer, the layer B is a plastic film layer showing tensile elongation at break of 200 to 1,200% and the layer C is a plastic film. A pressure sensitive adhesive sheet has the releasable sheeting material for a pressure sensitive adhesive sheet.
Patent JP-2002233372-A (JP)
Title: New protein and its dna
Inventor: NAKANISHI ATSUSHI
IPC: A61P25/28
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new serotonin 1 (5-HT1B) receptor protein (a 5HT1B receptor homolog) and a DNA capable of encoding the protein, to provide a method for screening a compound capable of promoting or inhibiting the activity of the protein and to provide the compound obtained by the method for screening. SOLUTION: This protein has the same or substantially the same amino acid sequence as a specific amino acid sequence derived from a human. The protein is useful as a diagnostic marker, etc., for central nervous system disease, headache, depression or digestive system disease and the compound capable of promoting or inhibiting the activity of the protein and available by the method for screening using the protein can be used as a prophylactic or a therapeutic agent for diseases, e.g. the central nervous system disease, headache, depression or digestive system disease.
Patent JP-2002228879-A (JP)
Title: Plastic optical fiber cable with optical connector
Inventor: ISHIKAWA RYUICHI
IPC: G02B6/38
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber cable with an optical connector which dispenses with an adhesive or a binding metal required so far to fix an end of a plastic optical fiber, achieves miniaturization, is excellent in work efficiency of interconnection in equipment and enables sufficiently tight fixation of an end of the plastic optical fiber cable into the optical connector. SOLUTION: The optical connector 10 has an insertion part 11 into which an end of a plastic optical fiber cable 20 with a protective material 22 comprising an elastic body excellent in compressibility and having a monolayer or multilayer form or a local or allover form on the outside of a plastic optical fiber 21 for transmitting an optical signal is pressed. The insertion part 11 comes in contact with the outside of the protective material 22, deforms the protective material 22 from the outside of the plastic optical fiber cable 20 and holds the cable 20.
Patent JP-2002236134-A (JP)
Title: Method for detecting current and device for detecting current and measuring apparatus equipped with device for detecting current
Inventor: SHINAGAWA TAKANOBU
IPC: G01R15/18
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting current, a part for detecting the current and a measuring apparatus equipped with the part for detecting the current, capable of reducing influence of error factors by mainly heat generated in measuring the current. SOLUTION: A shunt molded resistor equipped with a molded shunt resistance is arranged to a heat sink for radiating heat. Each of a conductor for inputting and/or a conductor for outputting, which have a means for radiating the heat and/or a means for shielding a magnetic field, is respectively and electrically connected between each of two connecting lines connected to both ends of the shunt resistance and each of a terminal for inputting the current and a terminal for outputting the current where preferable measuring current can flow. The conductor for inputting and/or the conductor for outputting, which have the means for radiating the heat and/or the means for shielding the magnetic field, are formed to be C shaped by a sheet of plate members. The plate members formed to be C shaped are overlapped and arranged in insulated condition.
Patent JP-2002235752-A (JP)
Title: Cage for roller bearing
Inventor: MIHARA HIROHISA
IPC: F16C33/46
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cage for a roller bearing capable of improving lubricity and contributing to the improvement of bearing performance with a simple structure. SOLUTION: In this cage 15 for the roller bearing provided with a plurality of pockets 16 for storing rollers 14, a cutout 17 for lubricity is provided at least one of corner parts of at least one of the plurality of pockets 16.
Patent JP-2002234662-A (JP)
Title: Paper sheet post-processing device
Inventor: NANBA TOYOAKI
IPC: B65H31/32
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a post-processing device capable of discharging and conveying a bundle of paper sheets on which post-processing is applied without disturbing it, miniaturize the whole device, and realize high speed post- processing. SOLUTION: Paper sheets P on which image formation processing is applied are conveyed, loaded, and aligned on a staple tray 91. The staple tray 91 is provided with a first support part 93 and a second support part 95. A staple process is applied for a part of the bundle of paper sheets by a stapler 99 on the first support part 93. The second support part 95 supports the bundle of paper sheets at a first position, opens a support condition of the bundle of paper sheets by the travel to a second position so as to drop by its self weight, and discharges it on a receive face 56a of a paper loading tray 56 arranged below the second support part 95 so as to rise and lower. When opened, the bundle of paper sheets supported on the first support part 93 is moved toward a second support part 95 side by a pusher 98 to assist the drop of the bundle of paper sheets by its self weight.
Patent JP-2002235110-A (JP)
Title: Device for transporting tray, and the like, in continuous vacuum carburizing furnace
Inventor: FUKUDA KOICHI
IPC: C21D1/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a device for transporting a tray, or the like, efficiently and flexibly corresponding to a material to be carburizing-treated, as for a surface hardness, a carburizing depth, or the like, in a continuous vacuum carburizing furnace. SOLUTION: In the continuous vacuum carburizing furnace having a charging chamber 1b, a heating-up chamber 1a, a carburize-diffusion chamber 2, a temperature lowering and holding chamber 3, a quenching chamber 4a and an ejecting chamber 4b, the transporting device for tray, or the like, is made changeable as for the transporting speed of the tray, or the like, by constituting doors parting between respective chambers, door driving devices for opening/closing respective doors, shifting rollers for shifting one or plural trays, or the like, between respective chambers, shifting roller driving devices for ascending/ descending the shifting rollers, a sprocket directly connected with each roller for simultaneously driving the shifting rollers for shifting the tray, or the like, a chain member connected with the sprocket, a roller-driving motor for driving the chain member,  a shift driving circuit for driving the roller-driving motor and an inverter for controlling rotating speed of the roller driving motor.
Patent JP-2002235501-A (JP)
Title: Rotor of gas turbine
Inventor: ENTO SHINYA
IPC: F01D5/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress bending deformation of a stacking bolt end due to a centrifugal force during an operation in a rotor of a gas turbine. SOLUTION: Counter boring holes 17 and 18 are formed coaxially around the opening of a bolt hole 16 in the side surfaces of disk-like members 2 and 7 on the most front side and most back side. All disk-like members are integrally interconnected by fastening bolt screw parts 8a and 8b projecting from the bottom surfaces of respective counter boring holes 17 and 18 with nuts 9 and 10. A bolt support member 12 is screwed with a bolt overhanging part 8c projecting long from the back end surface 10a of the back nut 10. The bolt support member 12 has at its end a cap member 12a with a diameter slightly smaller than that of the counter boring hole 18. When a centrifugal force is applied to the bolt overhanging part 8c in an operation, the cap member 12a is restricted on the inner peripheral surface of the counter boring hole 18 to restrict the bolt overhanging part 8c in the radial direction, so that the bending deformation of the bolt 8 can be suppressed.