baber/WOPTO huggingface dataset:
Patent JP-2002278756-A (JP)
Title: Version inspection system of coupling shared module and version inspection program
Inventor: IKEHARA MASANORI
IPC: G06F9/44
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce management man-hours for application development by enabling specification combination of a plurality of shared modules by every application, reducing information quantity to be managed and increasing a degree of freedom. SOLUTION: A plurality of shared module information storage parts to manage version of the shared module are provided according to development, test stages of the application, management of the combination of a plurality of shared modules is enabled, pieces of version information of the shared modules registered in the shared module information storage parts are acquired, the acquired pieces of version information are compared with pieces of the version information of the shared modules linked with the application and the comparison results are outputted to an output device.
Patent JP-2002280725-A (JP)
Title: Electric part mounting method and mounting solder used for the same
Inventor: MORITA KENJI
IPC: B23K3/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric part mounting method of electrically connecting and fixing an electric part to a printed wiring board, the mounting solder used for the same, and especially a means capable of soldering a jack which is required to have more fixing strength and a more amount of solder than a resistor or a capacitor at the same time when electric parts such as the resistors or the capacitors are soldered in a reflow soldering process where cream solder is used. SOLUTION: A jack 9 is required to have more fixing strength and a more amount of solder than a resistor 7 or a capacitor 6, a solidified solder lump 11 is placed for the jack 9 on a cream solder layer 5 of the same thickness with another cream solder layer 5 used for soldering the resistor 7 or the capacitor 6, and the solidified solder lump 11 and the cream solder layer 5 are melt by heating to solder the jack 9 to a solder land.
Patent JP-2002280899-A (JP)
Title: Unwanted wave suppressing local oscillator
Inventor: ITAYA KENRO
IPC: H03L7/18
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress unwanted waves in a small scale circuit without using a buffer amplifier which requires high power supply. SOLUTION: In a phase-locked loop type local oscillator which is provided with a phase comparator 2 inside a loop, a multiplier 6 provided on the output side of an oscillator 5 is used effectively by a lock detecting signal 2a which shows a synchronous state and which is obtained from the output of the phase comparator 2.
Patent JP-2002277790-A (JP)
Title: Scanning optical device
Inventor: ARAI KAZUYUKI
IPC: G02B26/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device by which a false synchronizing signal owing to a scattered light from a surface to be scanned is prevented from being generated without limiting the position of a detector for generating a synchronizing signal in an optical unit. SOLUTION: The scanning optical device is provided with an optical system for scanning a surface to be scanned via a scanning lens system by an optical beam which is emitted from a light source 11 and used for scanning by a light deflector 13, a synchronizing signal generating detector 19 for detecting the scanning start end of the optical beam and a light shielding board 20 which is arranged to permit the scattered light from the surface to be scanned not to be made incident to the detector in the case of scanning by the optical beam.
Patent JP-2002273553-A (JP)
Title: Flux for continuous casting
Inventor: MATSUO AKIRA
IPC: B22D11/108
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a flux for continuously casting steel having suitable melting characteristic with which development of sintered block or slag bear developed in a mold when the steel is continuously cast, is prevented and the stable casting is secured and also, the development of surface defect on a cast slab is prevented. SOLUTION: In a hollow granular body flux used for continuous casting, the greater part of low melting point material is contained in a basis material and a little low melting point material is added later and accumulated in the inner part of the hollow granular body.
Patent JP-2002031943-A (JP)
Title: Image forming device and toner storing container
Inventor: SUDO KAZUHISA
IPC: G03G15/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a toner storing container where operability for attaching and detaching the toner storing container that is mounted from above is greatly improved without providing a handle. SOLUTION: In the device, the toner storing container 20 is mounted to a mounting part 50 from above and a spring 63 is provided as a means to make the mounted toner storing container 20 escape upward from its mounted position.
Patent JP-2002288976-A (JP)
Title: Mini-disk player
Inventor: SHIBUYA SEIJI
IPC: G11B33/12
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mini-disk player in which materials and man-hours are reduced, which is miniaturized and has excellent portability by integrating the functions of detecting opening/closing of a cap and detecting erroneous erasure. SOLUTION: As malfunction and erroneous use in recording and playing back a recording medium 7 are prevented by a compound switch body 20 in which a switch section 20a for detecting erroneous erasure of recording and a switch section 20b for detecting the opening/closing of a cap are integrated, the number of parts and assembling man-hours are reduced and the yield of printed circuit boards 11 of multi-layer accuracy is improved. Therefore, a manufacturing cost is reduced and miniaturization of the set can be realized.
Patent JP-2002244395-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TOSHIAKI
IPC: G03G21/14
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To extremely suppress and reduce deviation in a superposed image by evading a defect that the deviation in the superposed image is largely caused because the cycle of the rotational fluctuation of each photoreceptive drum is made different and making the phase of the cycle of the rotational fluctuation of each photoreceptive drum coincident in the full-color copying machine of four-series tandem type. SOLUTION: In the full-color copying machine of four-series tandem type, a correction value based on the phase difference of speed change for one rotation of the photoreceptive drum decided based on the halftone band of uniform density for each color recorded in a recording medium is set, and the rotational speed of the photoreceptive drum is increased or decreased based on the correction value, so that the phase of the speed change for one rotation of the photoreceptive drum is made coincident.
Patent JP-2002284102-A (JP)
Title: Apparatus for selecting and boxing long article
Inventor: FUJINO HITOSHI
IPC: B65G47/30
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for selecting and boxing long articles by which the articles can be efficiently boxed. SOLUTION: The selecting and boxing apparatus wherein the long articles selected by grade and class are to be boxed by grade and class comprises a selecting conveyor 9 which selects the long articles by grade and class and a pull-out conveyor 10 which is arranged at right angle to the selecting conveyor 9. A means to align the long articles discharged to the pull-out conveyor 10 after selected by the selecting conveyor 9 in a predetermined direction is provided. The predetermined number of the long articles is aligned and arranged at a boxing portion by the aligning means.
Patent JP-2002289400-A (JP)
Title: Proton beam window for nuclear spallation target
Inventor: KAMINAGA MASAKI
IPC: G21K5/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a proton beam window for nuclear spallation target, which is capable of coping with a high-intensity proton beam. SOLUTION: The flow of cooling water 24 fed from a cooling water inlet pipe 18 to an inlet plenum 20 is caused to flow into a clearance 17 between window portions 11, 12 arranged with a narrow space to make a flow velocity distribution even and facilitate a flow velocity to prevent occurrence of hot spots which form a main cause of excessive thermal stress and boiling of the cooling water 24, and the flow of the cooling water, from which heat has been removed, is sent out from an outlet plenum and a cooling water outlet pipe 19. The form of the window portions 11, 12 is curved to ensure the strength against the pressure of the cooling water 24 and moreover reduce the thickness of the window portions 11, 12, thereby improving the transmission efficiency of a proton beam 10.
Patent JP-2002286777-A (JP)
Title: Electronic equipment having simplified inspection function
Inventor: MAJIMA ISAO
IPC: H04N17/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of a power source system without unsealing a casing. SOLUTION: This electronic equipment has a main rectifying/smoothing circuit 44 to which an alternating voltage is supplied, a main power source circuit 48 to which a supply voltage outputted from the main rectifying/smoothing circuit is supplied, for acquiring driving voltages having different values to be provided to plural circuit systems installed in the electronic equipment, a voltage measuring means 38 to which each of the supply voltage and the plural driving voltages is supplied as inspection voltages, and a memory means 68 for memorizing respectively a reference value to the supply voltage and plural reference values to the plural driving voltages. A transmission/reception means for executing transmission/reception with the outside is installed in the voltage measuring means.  Since a defective spot inspection means is included inside the device, a measuring voltage can be detected by transmitting the measuring voltage to the reception means without unsealing the easing. The quality of the power source system can be roughly diagnosed beforehand without disjointing a set, to thereby attain speed-up of an inspection work of the quality, speed-up of part procurement, and shortening of the inspection work.
Patent JP-2002283631-A (JP)
Title: Thermal printer
Inventor: SATO YOSHINORI
IPC: B41J11/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer which can prevent a phenomenon of platen roller's floating without decreasing the printing speed. SOLUTION: The thermal printer is provided at least with (1) a frame having a pair of side walls (2a and 2b) arranged opposite to each other via a predetermined interval in a paper breadthwise direction, a head support body (4) for holding a thermal head (3), a platen roller setting mechanism (A) for supporting the platen roller (10) rotatably and freely detachably by the pair of side walls, a pressing mechanism (B, coil springs S1 and S2) for pressing a surface of the thermal head into contact with a circumferential face of the platen roller by a predetermined pressing force, and a gear transmission mechanism (G1) for transmitting a rotational driving force of a motor (M) to a driven gear (G2) fixed to one end of the platen roller.  In the thermal printer, the pressing force by the pressing mechanism to an axial end at the side of the driven gear of the platen roller is set to be 1.3-3.0 times the pressing force to the other axial end.
Patent JP-2002285796-A (JP)
Title: Construction method of expanding water-proof sheet in tunnel equipped with blockout section and water-proof sheet used for the method
Inventor: SAKURA YOSHINORI
IPC: E21D11/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a construction method by which a water-proof sheet can be expanded on the internal wall surface of a tunnel equipped with a blockout section, and to provide a water-proof sheet which is used for the method. SOLUTION: The water-proof sheet (1) is constituted of an expansion sheet (2) which is expanded on the sprayed surface (5b) of the tunnel and a sheet (3) for blockout. The sheet (3) is formed in a box-like shape adaptively to the blockout section (5a) of the tunnel and the face (3a) of the sheet (3) on the sprayed surface (5b) side is opened. In addition, a lug section (3b) is provided on the margin of the opening (3a). In a first step, the sheet (3) is inserted into the blockout section (5a) and, in a second step, the expansion sheet (2) is expanded on the sprayed surface (5b). In a third step, the lug section (3a) is welded to the sheet (2). In the preceding stage of the third step, a notching step of forming a notch (2a) in the expansion sheet (2) correspondingly to the opening (3a) is performed. In the third step, the notch (2a) is matched to the opening (3a).
Patent JP-2002284897-A (JP)
Title: Rope shape molding
Inventor: TOMITA HITOSHI
IPC: C08L75/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rope shape molding comprising molding a thermoplastic resin composition having a high density and excellent flexibility. SOLUTION: The rope shape molding comprises molding the thermoplastic resin composition having >=2.0 of the density, comprising >15 wt.% to <=50 wt.% of a thermoplastic elastomer, and >=50 wt.% to <85 wt.% of a non-lead inorganic powder comprising a tungsten powder as a principal component, flexing properties of the rope shape molding being >=1,000 times of whitening by a MIT flex resistant fatigue testing machine at a room temperature.
Patent JP-2002290475-A (JP)
Title: Communication repeater and communication repeating system
Inventor: MATSUI HIROKI
IPC: G08C15/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication repeater which employs a mobile communication device as a means of communications. SOLUTION: The communication repeater 1, which relays communications between an outdoor communication center 8 and an indoor device 10 via the mobile communication device 6, includes: a communication propriety determining section 2 for determining whether or not the communication repeater 1 can communicate with the mobile communication device 6, a communication device side interface 3 for communicating with the mobile communication device 6 when the determining section 2 determines that communication is available by the section 2, an indoor device side interface 5 which communicates with the indoor device 10, and a communication controller 4 for controlling the communication between the mobile communication device 6 and the indoor device 10.
Patent JP-2002286214-A (JP)
Title: Combustible substance supply apparatus to gasifying apparatus, and supply method
Inventor: ICHIHARA OSAMU
IPC: F23G5/027
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a combustible supply apparatus into a gasifying apparatus wherein high temperature combustible gas produced in a gasifying furnace is securely prevented from leaking to the outside through a combustible substance supply port. SOLUTION: The combustible substance supply apparatus to a gasifying furnace and a supply method are adapted such that it includes a combustible substance supply mechanism 5 and a damper mechanism 6 communicated to a combustible supply port 3 of the gasifying furnace 1, and a combustible substance 4 supplied to the combustible substance supply mechanism 5 via the damper mechanism 6 is supplied into the gasifying furnace 1. In the apparatus, the damper mechanism 6 comprises three stages of dampers arranged in series, and the second-stage and the succeeding-stage dampers are made to demostrate a sealing function for preventing high temperature combustible gas produced in the gasifying furnace from leaking to the outside after passage through the combustible substance supply port.
Patent JP-2002298040-A (JP)
Title: Device and system for trade control, trade fee charge control method, recording medium, and program
Inventor: MURAKAMI TAKESHI
IPC: G06Q20/26
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a trade information control device allowing a user who controls a plurality of charge counts to be able to charge from a specified charge account and settle at the time of settlement after a trade, a trade control system, a trade fee charge control method, a recording medium, and a program. SOLUTION: The trade control device 2 having user terminals connected thereto through a communication network and controlling the trade of the users having a plurality of charge accounts comprises a charge account registration means for registering thereto the charge accounts of the users and a specific number allowing the trade of the user by specifying the user, a charge request means for requesting the charge of fee of the trade performed by the user by using the specific number to a financial institution having the charge accounts registered in the charge account registration means, and a charge account designation means for designating the charge accounts for requesting the charge of the fee of the trade by the charge request means based on the instructions from the terminals of the users.
Patent JP-2002299923-A (JP)
Title: Microstrip resonator
Inventor: IDA YUTAKA
IPC: H01P7/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To make adjustment work efficient and to improve reliability by removing island-like conductors provided around a strip conductor by one at a time in the case adjusting a resonance frequency. SOLUTION: The strip conductor 2 is provided on a board 1, located between left and right coupled lines 3, and a resonance frequency is set in accordance with the length dimensions L0 of the strip conductor 2. A plurality of island-like conductors 4, 5, 6, 7 and 8 are also provided on the strip conductor 2 at positions facing an open end 2A of the strip conductor 2, and the resonance frequency is adjusted by removing the island-like conductors 4 to 8 by one at a time in the case of manufacturing a resonator. Thus, a portion of the conductor does not have to be chipped off at the time of adjusting the resonance frequency, the conductivity of the conductor is prevented from dropping and rust is prevent from coming about due to chipped off parts, and the reliability can be improved.
Patent JP-2002299709-A (JP)
Title: Actuator and injection equipment
Inventor: ASHIDA KOKI
IPC: F02M51/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which can be driven for a long period, in a state in which a fixed preload is impressed upon a laminated piezoelectric element in the direction of lamination of the element, and to provide injection equipment. SOLUTION: The actuator is provided with a displacement generating laminated piezoelectric element 1, which is constituted by alternately laminating a piezoelectric material and internal electrodes upon another, a base member 3 one end of which in the laminating direction of the element 1 is fixed, and a preload impressing case 5 one end section of which is fixed to the member 3 and which houses the element 1. The actuator is also provided with a preload impressing section 9, positioned between the internal surface of the case 5 and the other end of the element 1 in the laminating direction of the element 1. The section 9 has a spring member 13 installed to the other end of the element 1 in the laminating direction of the element 1 and a preload impressing laminated piezoelectric element 1, positioned between the member 13 and the internal surface of the case 5.
Patent JP-2002299766-A (JP)
Title: Semiconductor laser element and method of manufacturing the same
Inventor: KONDO OSAMU
IPC: H01S5/323
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion of dopants into an active layer. SOLUTION: An n-type clad layer 2 of (AlX1 Ga1- X1 )0.5 In0.5 P, an active layer 3, a p-type optical guide layer 4 of (AlX2 Ga1- X2 )0.5 In0.5 P, and a p-type etching stop layer 5 of (AlX3 Ga1- X3 )0.5 In0.5 P are sequentially formed on an n-type GaAs substrate 1; an n-type current blocking layer 7, constituted of a stripe-shaped window and made of (AlY1 Ga1- Y1 )0.5 In0.5 P, is formed on the p-type etching stop layer 5, and a p-type clad layer 8 constituted of (AlX4 Ga1- X4 )0.5 In0.5 P is formed on the stripe-shaped window. Defects exist in the interface between the n-type current blocking layer 7 and p-type clad layer 8.
Patent JP-2002294592-A (JP)
Title: Paper, method for producing the same paper and support for photographic paper using the same paper as base paper
Inventor: YAMAGUCHI TERUFUMI
IPC: G03C1/79
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet of paper having remarkably improved sizing effects in spite of the use of the same amount of a sizing agent and a support for photographic paper using the sheet of paper for enabling stable operation and suppressing the penetration of a developer from an end without adversely affecting a photographic emulsion when both surfaces of the support are coated with a polyolefin resin and converted into the support for the photographic paper. SOLUTION: An alkylketene dimer sizing agent emulsion having an emulsion average particle diameter exceeding 1.00 μm is added to a pulp slurry to form the sheet of paper. The alkylketene dimer is preferably cationic and has <=3.50 μm average particle diameter. Furthermore, a polyamidopolyamine epichlorohydrin resin is used in combination in the pulp slurry at pH <=8.5.
Patent JP-2002293612-A (JP)
Title: Heat resistant member
Inventor: GOTO YOSHIHIKO
IPC: C04B35/101
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant member having a low heat capacity and high corrosion resistance to alkali, at a low cost. SOLUTION: This heat resistant member contains 10-35 pts.wt. of high- alumina fiber having a >=70 wt.% alumina content, 65-90 pts.wt. of α-alumina particles having a 1-45 μm average particle size, 4-12 pts.wt. of colloidal silica (expressed in terms of solid content) and 0.1-8 pts.wt. of an organic binder (expressed in terms of solid content), and has a 0.4-1.2 g/cm<3> density.
Patent JP-2002298173-A (JP)
Title: Gate opening/closing system
Inventor: SAITO KENICHI
IPC: H04W4/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal entry of third parties while allowing the smooth entry of users without requiring persons in charge for checking tickets when the users enter a concert hall or the like. SOLUTION: When the users pay for fees in purchasing the tickets for a concert, their passwords are stored in a database 102 and a fingerprint certifying token 106, the certification of the users themselves is performed by the fingerprint certifying token in entering the concert hall, and if the users themselves are certified, the passwords are transmitted from the fingerprint certifying token to a radio/infrared signal receiver 109 near an entry gate 104 via radio or infrared signals. Then, a gate controller 103 receiving the passwords compares them with passwords in the database and opens the entry gate 104 if both passwords correspond to each other.
Patent JP-2002296396-A (JP)
Title: Radiographic image conversion panel, method for manufacturing the same and method for radiographic image photography using the same
Inventor: YANAGIDA TAKAFUMI
IPC: C09K11/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic image conversion panel which is superior in the balance between luminance and sharpness and whose sharpness is more uniform, a method for manufacturing the radiation image conversion panel and a method for radiographic image photography using it. SOLUTION: The method for manufacturing radiographic image conversion panel, which has a stimulable phosphor layer containing stimulable phosphors, scattered in a polymer resin on a support, has compression treatment by a calendar roll is applied to a phosphor sheet, to which the stimulable phosphor layer has been applied and which is dried, the calendar roll on the side in contact with the stimulable phosphor layer is made of resin and the Shore Durometer hardness of the surface of the roll is set at D80 deg. to D97 deg..