baber/WOPTO huggingface dataset:
Patent JP-2002332918-A (JP)
Title: Fuel infection system for gas engine
Inventor: SAITO AKIRA
IPC: F02D41/22
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection system for a gas engine in which respective injectors in a main control valve come to the end of their lives almost simultane ously. SOLUTION: This fuel injection system for a gas engine is provided with a main control valve 12 provided in the middle of a fuel supply tube 10 to be capable of regulating flow of compression natural gas 11 by controlling the valve opening time and the valve opening number of times of the injectors 12a, 12b, and 12c, and an engine control computer 13 (control device) which outputs valve opening commands 14 to the injectors 12a, 12b, and 12c while counting the valve opening number of times, and resets the injector with a less valve opening number of times as the injector for low flow to continue control of valve opening actuation when the valve opening number of times of the injector for low flow set to be opened with priority when flow of compression natural gas 11 is low exceeds a prescribed number.
Patent JP-2002332261-A (JP)
Title: Perfluoropolyalkyl ether compound, lubricant composed thereof and recording medium produced by using the lubricant
Inventor: KAMEI TAKAHIRO
IPC: C08L71/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant for a recording medium capable of keeping excellent lubricity under various service conditions, continuing the lubricating effect over a long period and giving a recording medium having excellent transportability, abrasion resistance, durability, etc. SOLUTION: For example, a compound of formula C18 H37 -CH(COOC18 H37 )CH2 COO-Rf-OCOCH2 CH(COOC18 H37 )-C18 H37 (Rf is a fluoropolyether group having an average molecular weight of 2,000) is used as a lubricant for a magnetic recording medium.
Patent JP-2002332406-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: WAKATSUKA SEI
IPC: C08K3/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition having almost no slight abrasion loss and excellent sliding properties. SOLUTION: This polyarylene sulfide resin composition is obtained by compounding (A) 100 pts.wt. of a polyarylene sulfide resin with (B) 5-100 pts.wt. of a polytetrafluoroethylene resin subjected to baking treatment, (C) 20-200 pts.wt. of an inorganic filler having <=3.5 Mohs hardness and (D) 0.01-5 pts.wt. of an α-olefin polymer having 1,000-10,000 number-average molecular weight.
Patent JP-2002333882-A (JP)
Title: Musical piece advertisement method, musical tone generator and program
Inventor: DEJIMA TATSUYA
IPC: G10K15/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology for utilizing a musical tone generator which is capable of reproducing musical piece data as a medium for advertisement. SOLUTION: A control section 201 receives the music data for advertisement downloaded from a music server via a communication control section 206 and saves the data into a temporary area assured for a RAM constituting a memory 202. The music data saved, in a temporary area, is automatically reproduced and is released as musical tones by a sound system 207, when a power source is turned on and a user instructs the reproduction of the music data. The music data of which the use period as the advertisement elapses is erased from the temporary area.
Patent JP-2002030258-A (JP)
Title: Coated material and method for coating
Inventor: MACHIDA MITSUYOSHI
IPC: E01F9/615
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a tough coated material obtained by forming a top coat layer on a base coat layer of which material surface is made as hydrophilic, and a method for coating capable of coating the top coat layer uniformly and as tough by making the material surface as hydrophilic. SOLUTION: This method for coating is provided by forming the base coat layer containing a photo-semiconductor and making the surface as hydrophilic by irradiating a light. In this case, it is possible to prevent the deterioration of the coating material and sedimentation of metal ions by inhibiting a photo- oxidation and reduction reaction. By forming the top coat layer of an aqueous coating material on the surface of the base coat layer, a uniform, beautiful and tough coated material is obtained. Further, by making the top coat layer as a layer containing the photo-semiconductor, a coated material hardly being soiled and easy for cleaning is obtained.
Patent JP-2002343411-A (JP)
Title: Winding device and method for producing winding element
Inventor: TAKASE TATSUMI
IPC: H01M10/0587
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a winding device and winding method capable of attaining a reduction in cost, a more compact size of product, and shortening of winding time by minimizing wasteful parts, as much as possible. SOLUTION: Two separators 3 and 4 are pulled to a prescribed position, a plus electrode foil 5 is guided to the prescribed position, so as to be nipped by the separators 3, and 4, and a winding core 22 is protruded. A protruding length X1 of the plus electrode foil 5 is set about half of a winding core width W, and the protruding length of the separators 3 and 4 is set to the winding core width or smaller. A negative electrode foil 6 is guided, so as to be nipped by the separators 3 and 4 under winding, when the winding core 22 is rotated 180 deg.. The guided length X2 of the negative electrode foil 6 is set to about half of the winding core width W. The total of the lengths X2 and X1 is set smaller than the winding core width W. Thereafter, the winding core 22 is rotated at a high speed.
Patent JP-2002336413-A (JP)
Title: Slot machine
Inventor: OKABE KAZUHIDE
IPC: A63F5/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To allow even beginners or the like to obtain medals sufficiently by differentiating the number of medals to be obtained based on special roles among players. SOLUTION: A variety of combinations of patterns are determined for special roles and when any of the special roles is won, patterns making up other kinds of special roles are arranged at positions that prevents patterns representing the special role involved from stopping on the effective line. There are arranged a win announcement control means 68 which performs a control so as to announce the specified combination of patterns corresponding to the special role when it is won by a role lottery means 61 and a game mode decision means 69 which determines whether the game announcing mode should be entered to start the announcement by the win announcement control means 68 or the non-game announcing mode to skip the announcement.
Patent JP-2002344765-A (JP)
Title: Optical scanner and optical scanning method
Inventor: MAJIMA MASAO
IPC: H04N3/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner, configured as a projection display device that realizes improvement in the screen luminance and reduction of uneven luminance, and to provide an optical scanning method. SOLUTION: The optical scanner is provided with a 1st resonance type galvano mirror scanning a light beam in the scanning line direction and with a 2nd galvano mirror scanning a light beam in a direction perpendicular thereto, and forms an image, by scanning the light beam in two-dimensional manner.  A data rearranging means inverts sequence of image information in the unit of pixels, in the scanning line for a scanning forward period and a scanning return period of the 1st galvano mirror and inverts the sequence of image information in the unit of pixels, in the scanning line for a scanning forward period and a scanning return period of the 2nd galvano mirror in units of scanning lines within the image, modulates the light beam synchronously with the scanning state, on the basis of the image information and the image is drawn by the light beam through reciprocating scanning, in the scanning line direction of the forward period and the return period in the vertical direction.
Patent JP-2002341757-A (JP)
Title: Map preparation system and recording medium
Inventor: KIMOTO AKINORI
IPC: G06T11/60
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a map preparation system in which the original map data can be corrected and converted into highly accurate map data by using a highly accurate mobile station GPS(global positioning system) positioning function. SOLUTION: In the map preparation system, when areas to be corrected are specified by a plurality of reference points A, B, C, in order to correct the original map data consisting of coordinate points a0, b0, c0, d0, and so on and prepare new map data, the true positions PA, PB, PC of the reference points A, B, C are positioned by highly accurate GPS observation of the mobile station and stored in a reference points position data file. Then, the original map data is corrected based on the positions QA, QB, QC of the reference points on the original map and the true positions PA, PB, PC in such a way that the both positions QA-QC, and PA-PC mutually coincide, and is converted into new map data consisting of coordinate points a, b, c, d, and so on. The converted new map data is stored in a new map data storage means.
Patent JP-2002336493-A (JP)
Title: Game machine, screen image displaying method for game machine, recording medium, and server
Inventor: TOMOCHIKA HIROSHI
IPC: A63F13/52
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, an image screen displaying method for the game machine, a recording medium, and a server, by which a game player can indulge himself into the game while an expectation is being increased, and a production screen is being enjoyed in such a manner that a production wherein the moment to become a ready-to-win state is easy to be known is displayed even while a normal screen until the game reaches the ready-to-win state or a big win is displayed, and the game player can maintain the interest to the game without feeling a monotonous feeling or a boring feeling. SOLUTION: For this game machine, a display section and a control section are provided. In this case, the display section displays a screen image comprising an animated image, a still image or an image for which these images are properly combined depending on a situation. The control section transmits electronic data to the display section. Then, a production image is displayed as the screen image while the game is repeated, and also, a normal screen until the game reaches a ready-to-win state is displayed on the display section. In this case, for the game, motions from the variation start to the stop of a plurality of identification information images are formed into one process. Also, the production image expresses the progress status until the game becomes the ready-to-win state extending to a plurality of processes.
Patent JP-2002343455-A (JP)
Title: Dye-sensitized solar cell and manufacturing method therefor
Inventor: YAMANAKA RYOSUKE
IPC: H01G9/20
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell, having a wide light absorption region and high photoelectric conversion efficiency. SOLUTION: This dye-sensitized solar cell has a porous semiconductor layer 3, in which dye is adsorbed and a carrier transport layer 4 between a transparent conductive film 2 formed on a transparent substrate 1 and a conductive substrate, and also has a counter electrode 5, a platinum film 6, and sealant 7, and is manufactured by using a composite dye formed by the chemical adsorption bonding of two or more dyes, having the different maximum light absorption wavelengths.  Preferably, two or more kinds of dyes are adsorbed in a porous semiconductor layer, in the order of from the dye having the short maximum sensitivity wavelength region to the dye having the long maximum sensitivity wavelength region, and also two or more kinds of dyes are composed of the dye, having maximum light absorption wavelength in the wavelength region of 400 nm or longer but shorter than 600 nm, and the dye having the maximum light absorption wavelength in the wavelength region of 600 nm-1,000 nm.
Patent JP-2002346773-A (JP)
Title: Printer and printing method for name plate
Inventor: KAWAI AKIRA
IPC: B41J2/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a printing method for a name plate by which there is no need for newly producing an original plate even when partial changes are required in the display items of a name plate, and the cost and the term of a work can be remarkably reduced. SOLUTION: In a terminal 1 for illustrations, an electronic block copy for printing a name plate is prepared by using an electronic block copy preparation software, and further, the data on the vector in the outermost crust of a printing character are extracted based on the data on the prepared electronic block copy. In a CAD terminal 2, hatching is given to the inside of the outermost crust, and the data on the locus of a laser are prepared based on the data on the outermost crust and the hatching. The beam 7 of a laser marker 5 is applied on a name plate 6 while moving in accordance with the data on the locus to remove a coating film on the surface, so that a character 8 is printed.
Patent JP-2002346342-A (JP)
Title: Water treatment apparatus
Inventor: INOUE HIROTOMO
IPC: C02F1/44
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus which is compact and portable. SOLUTION: When an operation handle 29 is turned, rotational force is transmitted from a first step planetary gear mechanism 10 to a second step planetary gear mechanism 11 while the speed of the force is increased multi-stepwise, a pump shaft 27 is rotated in each pump chamber 34 and 35, and raw water is supplied to a RO module 2. The raw water supplied to the RO module 2 permeates the reverse osmosis membrane in the module to be cleaned. Concentrated water by the RO module 2 is introduced in turn from a faucet part 6 (raw water discharge opening) to a concentrated water introduction passage 41 by way of a pipe body 46 and a faucet part 40 (for recovering the concentrated water).  The second pump sucks the concentrated water into the RO module 2 by the actuation of a valve body 44 associated with the rotation of the pump shaft 27, the sucked concentrated water is discharged from a concentrated water drain passage 43 to a faucet part 42 (for discharging the concentrated water), and the discharged concentrated water is discharged from a drain hose 51.
Patent JP-2002348613-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet superior in blanking property without needing decarburization annealing
Inventor: KUMANO TOMOJI
IPC: C23C8/26
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a grain-oriented electromagnetic steel sheet superior in a magnetic property and a blanking property, without needing decarburization annealing. SOLUTION: This method comprises heating a slab which includes, by mass, 0.005% or less C, 2.5-4.5% Si, 0.020-0.040% acid soluble Al, 0.0030-0.010% N, and 0.05-0.14% Mn, and satisfies the expression, 0.003%<=(S+0.405 Se)<=0.014%, in a temperature range of lower than 1280 deg.C, hot-rolling it, final cold rolling it with a reduction rate of 85% or higher, with or without preceding annealing of the hot-rolled sheet, performing a primary recrystallization annealing without decarburization, applying a separation agent for annealing mainly consisting of MgO, and finish annealing it.  The method is characterized by making a starting temperature of hot finish rolling to be higher than 975 deg.C, satisfying either expression of 0.1<R2 when 0.3<=R1 (condition 1), or 0.1<R1 when 0.3<=R2 (condition 2), for a rolling reduction at a finishing final stand R2 and a rolling reduction R1 at the previous stage, and making the mass of all oxides in the steel sheet after the secondary recrystallization to be less than 2.0 g/m<2> .
Patent JP-2002351698-A (JP)
Title: State reporting device
Inventor: MIYAZAKI KEIJI
IPC: G06F11/30
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To earlier carry out the replacement of maintenance components by checking the periodical operation confirmation of a module from a module side. SOLUTION: The state reporting device is provided with a chargeable battery making possible the operation of the state reporting device even when power is not supplied, an information storage part for holding a state inside the module, a radio communication control part communicating with the outside and a module control part for transferring information between the information storage part and the radio communication control part. The module control part takes out the information indicating the state inside the module from the information storage part and instructs the radio communication control part to report the information to the outside.  A request item from the outside is delivered from the radio communication control part to the module control part and the module control part takes out the information pertinent to the request item from the information storage part and gives an instruction to report it through the radio communication control part to the outside.
Patent JP-2002051433-A (JP)
Title: Electrical terminal
Inventor: STROMIEDEL KONRAD
IPC: H01R4/24
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connection, which enables coping with conductors having a wide bandwidth of diameters, being usable for narrow row terminals or other terminals having small construction dimensions as well, since it has an extremely small construction width all the same, and has two terminal edges contraposed to each other for connecting the conductor of a lacquer wire rod or wire rod covered with synthetic material, without the need for insulation removal. SOLUTION: This invention concerns an electrical terminal which has at least one terminal connection and a bus-bar inside a housing, for connecting an electrical conductor insulated with lacquer or a synthetic material, without the need for insulation removal. The bus-bar is formed having a contact post, which is hard and causes a current to flow. The contact post forms one terminal edge of the terminal connection, and is a tool for removing the lacquer of a lacquer wire rod, or for cutting the insulator of the conductor of a wire rod at the same time. The other edge of the terminal connection is given by the free end of a terminal spring then, and this terminal spring is made of high-grade spring steel, for clamping conductors of a wide bandwidth of diameters.
Patent JP-2002099882-A (JP)
Title: Information recording system and information recording method
Inventor: NAGASAKI TATSUO
IPC: G06K19/06
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To record a large capacity of multimedia information in an optimum state never causing any read error at a low cost. SOLUTION: When multimedia information is recorded on a storage medium as an optically readable dot pattern, the size of dot of the dot pattern is changed according to the resolution of a printer 626 by the dot pattern shape converting circuit 654 of a multimedia information.
Patent JP-2002358663-A (JP)
Title: Optical disk device and recording and reproducing method of optical disk
Inventor: MAEDA SATORU
IPC: G11B7/09
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To realize a stable track jump by improving the reliability of the judgment for whether a landing track for starting drawing operation to a tracking servo is a land track or a groove track in the finishing stage of the track jump. SOLUTION: A land/groove judgment circuit 19 provided in an optical disk device 1 comprises an accumulation circuit 42 which obtains a cumulative value between two zero cross detecting points of a tracking error signal TE, a comparator circuit 43 which stores a threshold value subject to a comparison with the cumulative value obtained by the accumulation circuit 42 in advance, and a switching control circuit 45 which outputs a switching control signal to the polarity changeover switch 36 of a tracking control circuit 20 on the basis of the comparison result by the comparator circuit 43. By the land/groove judgment circuit 19, the crossing of the land and the groove of the condensing spot of a light beam is detected, and the kind of the landing track at the finishing stage of the track jump is judged more accurately.
Patent JP-2002357838-A (JP)
Title: Method and device for adhering substrate
Inventor: IMAIZUMI KIYOSHI
IPC: G02F1/13
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To surely hold a substrate without damaging the substrate or an electrostatic chuck in vacuum. SOLUTION: When two substrates 33 and 34 being objects to adhere arranged so as to face to each other with at least one of those substrates applied with adhesive are positioned in a chamber 15 in a decompressed state, and then pressurized so as to adhere, the substrates 33 and 34 are held by applying suction and absorption forces until the chamber 15 is turned into a prescribed decompressed state, and when the prescribed decompressed state is obtained, the substrates 33 and 34 are held by applying a voltage to a desired pair of electrodes corresponding to the size of the substrate among the respective electrodes of a bi-polar electrostatic chuck having a plurality of pairs of electrodes 23D1 , 24D1 , 23D2 and 23D2 arranged in the chamber 15.
Patent JP-2002056956-A (JP)
Title: Electric resistance heating and warming fiber product
Inventor: ROCK MOSHE
IPC: D04B1/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric resistance heating and warming composite cloth product. SOLUTION: The electric resistance heating and warming cloth product comprises a cloth layer which has a first face and a second face on the reverse side and an electric resistance heating and warming element that has a configuration of a conductive string mounted on the first face of the cloth, for example, sewn in embroidery and heats and warms when connected with the power source. A barrier layer can be arranged at least adjoined to, for example, the first and second face of the cloth layer. A method of forming an electric resistance and warming composite cloth product is also provided.
Patent JP-2002369390-A (JP)
Title: System-interconnection system
Inventor: UMEZAWA KAZUYOSHI
IPC: H02J3/38
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a system-interconnection system which enables stable starting of private power generating facilities without being influenced by load variations even when the load variations are large, prevents an unnecessary stop of the private power generating facilities caused by the load variations after the private power generating facilities are once started and makes continuous operation possible, and performs appropriate control of the private power generating facilities by a controller. SOLUTION: In this system, the controller 7 controls the output power of the private power generating facilities 3 so as to make the output power of power receiving facilities 1 a target value, when a start determination device 8 starts the private facilities 3. The determination device 8 can start the private facilities 3 without being influenced by load variations even if they are large, and in addition enables their continuous operation without making unnecessary stop owing to the load variations. Besides, the controller 7 enables high- efficiency operation of a generator 31 which the private facilities 3 comprises, even if its load varies.