baber/WOPTO huggingface dataset:
Patent JP-2002296016-A (JP)
Title: Method for recognizing shape of protective layer of printed circuit board and method of inspection
Inventor: KANEMASA KENICHI
IPC: G01R31/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous detections caused by an effect of a protective layer in the case of optical inspection for a printed circuit board conducted after the protective layer is formed thereon. SOLUTION: A plurality of picture images different in luminance distribution are taken of a surface of the printed circuit board by utilizing the optical characteristics of the protective layer and by varying the wavelength of illumination light. The shape of the protective layer is recognized from differences in brightness among the picture images. By recognizing the shape of the protective layer, a portion of the circuit board having the protective layer formed thereon can be separated from the other portion on the picture images, and the portions are each subjected to image processing on conditions suited thereto. This allows the inspection to be performed with reduced erroneous detections.
Patent JP-2002295251-A (JP)
Title: Branch pipe for exhaust manifold, and manufacturing method therefor
Inventor: KAMEYAMA TATSUYA
IPC: F01N3/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a branch pipe for exhaust manifold, capable of reducing pressure drop, and to provide its manufacturing method. SOLUTION: In the branch pipe of the exhaust manifold comprising a tube, of which portion inserted in the collective container is a fan shape in the section, the branch tube is worked into fan shape in the section at the portion to be inserted, as well as the sectional area of the portion to be inserted is almost as same as the sectional area of the tube. In the manufacturing method of the branch tube for exhaust manifold, an end of the tube is expanded, the sectional shape of the end of the expanded is formed into the fan shape.
Patent JP-2002296801-A (JP)
Title: Device for processing sensitive material
Inventor: NOZAWA YOSHIE
IPC: G03D3/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for processing sensitive materials which prevents damage caused by sticking to each other of the rolls of a roll pair with processing liquid. SOLUTION: When the rolls are cleaned at the time of start of device operation, time data stored in a memory is read, and a tuning-on time TON is set on the basis of this time data, and power is supplies and cut off repeatedly in each half cycle of an AC voltage on the basis of this turning-on time to supply the voltage of a root-mean-square value corresponding to the turning-on time (steps 200 to 08). This turning-on time is updated at intervals of a prescribed time to stepwise raise the root-mean-square value of the AC voltage (steps 206 to 216). Thus output torque of a carrying motor is slowly raised to prevent the damage of a gear or the like which transmits driving force to the carrying roll.
Patent JP-2002298356-A (JP)
Title: Optical disk recording method and device, and optical disk
Inventor: MATSUMOTO KEIJI
IPC: G11B7/1267
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the maximum recordable speed on the basis of recording speed - optimum recording power characteristics which are preliminarily being obtained. SOLUTION: Data are written in trial (S2 to S4) on the optical disk at a specified speed based on the recording speed - optimum recording power characteristics prior to the normal recording to the optical disk, the quality of the reproduced signal obtained by the reproduction of the data written in trial is measured (S5), and also the determination is made (S5) from the measured quality of the reproduced signal whether the specified speed is the recordable speed based on the recording speed - optimum recording power characteristics. A normal recording operation is then performed in accordance with this determination result.
Patent JP-2002292350-A (JP)
Title: Method and apparatus for removing paper dust
Inventor: OTOWA TORU
IPC: B08B5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing paper dust adherent to the side of a paper stack formed by piling up flat sheets of paper without damaging the fringe part of the paper sheet while preventing the re-adhesion of the removed paper dust, and an apparatus for the method. SOLUTION: The paper dust removing apparatus 1 having an air ejecting means 4 for ejecting compressed air and a suction means 5 for sucking peripheral air is installed to be freely movable toward/from the side of the paper stack 2 carried at a paper dust removing position. The air ejecting means 4 and the suction means 5 are made to be longer than the lamination height of the paper stack 2, arranged to face the whole area in the lamination direction of the paper stack 2, and made to be able to move in the direction crossing the lamination direction along the side. When compressed air is ejected from an air ejecting means 4 while the paper dust removing apparatus 1 is moved, the paper dust is scattered and sucked by the suction means 5.
Patent JP-2002298451-A (JP)
Title: Method of manufacturing stamper and method of manufacturing optical recording medium
Inventor: ISHIHARA WATARU
IPC: G11B7/26
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a stamper and method of manufacturing an optical recording medium capable of manufacturing the stamper and optical recording medium having a uniform pit shape. SOLUTION: The method of manufacturing the stamper in the method of manufacturing the optical recording medium has a process step of forming a photoresist layer on the surface a metallic substrate, s process step of exposing the photoresist layer according to recording information, a process step of heating photoresist layer, a process step of irradiating the photoresist layer with UV ryas, a process step of developing the photoresist layer, a process step of etching the metallic substrate with the photoresist layer as a mask member and a removing step of removing the photoresist layer from the metallic substrate. The heating process step is constituted to arrange a heat source and the photoresist layer opposite to each other in an atmosphere of gas having the thermal conductivity ranging from 5 to 25 (10<-2> W.m<-1> .K<-1> ) and to heat both.
Patent JP-2001329480-A (JP)
Title: Screen apparatus for papermaking
Inventor: AIKAWA YOSHIHIKO
IPC: D21D5/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a screening apparatus for papermaking capable of preventing clogging and efficiently separating useful fiber from foreign matter. SOLUTION: This screening apparatus for papermaking is equipped with a tank for storing papermaking raw materials, having an inlet part of papermaking raw material, a first selection outlet part 42, a second selection outlet part and a foreign matter outlet part 44, a cylindrical first screen 2 having space part 21 dividing the interior of the tank into a first part chamber 4a and a second chamber 4b, a second screen 3 provided with an outside outer peripheral surface 32 having a space part 31 and an inside inner peripheral surface 34 and having a ceiling surface 35 connecting the top of the surface 34 to the top of the surface 32 and provided in the outside of the cylindrical first screen 2 in the first chamber, a rotator 5 rotatably provided in close to ceiling surface of the second screen 3,  a first agitating part 61 hung from the ceiling surface of the rotator 5 and opposite to the outside of the first screen 2 and a second agitating part 62 hung from the ceiling surface of the rotator 5 and opposed to the outside peripheral surface 32 of the second screen 3.
Patent JP-2002023718-A (JP)
Title: Computer program, storage medium, display control method, display controller and image forming device
Inventor: MACHIDA MASAHIRO
IPC: B41J29/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of installing display data to obtain a display screen for every display device even though a display device is installed in place of an already provided display device which has a different shape or a size or a plurality of display devices having different shapes or sizes are simultaneously connected to a single display main body. SOLUTION: The display controller 1 generates screen data that are used to display an operating screen on the display part 20 of a display device 2. An operating screen generating section 10 of the controller 1 generates a plurality of display screens that are corresponding to a plurality of respective display devices by using display screen data which have screen data that are common to the plurality of display devices having different sizes or shapes and a plurality of individual screen data that are processed simultaneously with the common screen data and are corresponding to the respective display devices.
Patent JP-2001358021-A (JP)
Title: Air-core coil
Inventor: MARBACH DETLEF HORST
IPC: H01F27/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an air-core coil which has the minimum stray capacitance loss through the gap between the turns of the coil, can be mounted easily on a printed circuit board, and its manufacturing can be automated thoroughly. SOLUTION: The turns (2) of this air-core coil are made to contain a magnetic material or to have outer layers which carry an electric current and contain the magnetic material inside.
Patent JP-2002302025-A (JP)
Title: Parking brake lever mechanism
Inventor: KONATSU HIROSHI
IPC: B60T7/10
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake lever mechanism capable of being simply and easily operated and having superior usability. SOLUTION: A brake release button 7 is mounted near a grip part 1a of a brake lever 1. A movable grip 10 is journaled to the basic side of the brake lever 1, and the brake release button 7 is pressed by gripping the movable grip 10. The movable grip 10 is hinged to the brake lever 1 at its one end, and is mounted approximately along the brake lever 1 to make its tip part abuttable to the brake release button 7. A side brake can be released by the simple operation only by gripping the movable, grip 10.
Patent JP-2002310127-A (JP)
Title: Hanging bolt support tool
Inventor: SUGAYA KEIICHI
IPC: F16B45/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a hanging bolt support tool for supporting a hanging bolt in an inclined state. SOLUTION: This hanging bolt support tool integrally and continuously connects an installing part and a hanging bolt support part. The hanging bolt support part C has a curved plate part 28, and an elongate hole 33 running along this curved plate part. The hanging bolt is supported at a desired inclination by supporting an end part of the hanging bolt B by selecting a lengthwise directional position of this elongage hole 33. The hanging bolt support part has a swelling plate part swelling outward and a hole arranged in this swelling plate part. The hanging bolt is supported at a desired inclination by supporting the end part of the hanging bolt by this hole.
Patent JP-2001349741-A (JP)
Title: On-vehicle car navigation system
Inventor: KAWAGUCHI SHUICHI
IPC: G09B29/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a display is required to be watched frequently not to miss approaching to a crossing. SOLUTION: An information processor 8 is provided with a GPS receiver 2 for detecting an own vehicle position, a CD-ROM driver 4 for reading out map information or the like from a CD-ROM 3 stored with the map information or the like, an input device 5, the display 6 and a speaker 7. The processor 8 is also provided with a guiding route information displaying means for displaying a distance up to the turning crossing and a turning direction of the own vehicle on a map screen displayed with the own vehicle position when an own vehicle approaches to the turning crossing, and for displaying turning crossing information on one portion of the map screen when the own vehicle position approaches to the turning crossing up to a prescribed distance,  a voice outputting means for outputting a voice for informing of the approaching when the own vehicle approaches to the turning crossing more closely than the prescribed distance, and a display control means for displaying guide route information on a portion other than a front side of an advancing direction of the own vehicle on the display screen 6a.
Patent JP-2002314655-A (JP)
Title: Light emitting body and mobile phone using it.
Inventor: KAWANO SADAJI
IPC: H04M1/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting body which improves the discriminating power to other mobile phones by emitting light in a wide area when incoming of a call and to provide a mobile phone to which the light emitting body is attached. SOLUTION: A light emitting body 1 is provided with a light emitting part 2 where one or many light emitting elements 6 which emit light by the energy of an electromagnetic wave led from an antenna 4 are arranged in one side of a plate-like light radiation member 3 made of a transparent material like glass or a synthetic resin, and a face which reflects light from the light emitting part is formed in the peripheral part or on the inside of the light radiation member, and the mobile phone is provided with this light emitting body.
Patent JP-2002313303-A (JP)
Title: Safety valve for use in sealed battery and sealed storage battery furnished with it
Inventor: SUNAKAWA YOSHITAKA
IPC: H01M10/34
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery which is high in reliability by restraining abnormal rise of valve opening pressure due to adhesion of a valve cylinder top surface part and a valve element inside top surface part and adhesion of a valve cylinder side wall part and a valve element inside side wall part on a safety valve of the sealed battery. SOLUTION: A cap type valve element 4 is installed on a valve cylinder part 3 formed on a cover 1 of a battery jar, foaming members 5 capable of holding a sealant 6 are provided on the valve element inside top surface part 4a and the valve element inside side wall part 4b of the valve element 4, a top surface of the valve element 4 is pulled to the inside of the battery at the time when the valve inside is decompressed, and it is possible to ooze out the sealant 6 to the valve cylinder top surface part 3a and the valve cylinder side wall part 3b from the foaming member 5 as the foaming member 5 is compressed.  Consequently, the battery is constantly in a state to have the sealant 6 between the valve cylinder top surface part 3a and the valve element inside top surface part 4a and the valve cylinder side wall part 3b and the valve element inside side wall part 4b, and it is possible to prevent fastening of the valve cylinder top surface part 3a and the valve element inside top surface part 4a and fastening of the valve cylinder side wall part 3b and the valve element inside side wall part 4b.
Patent JP-2002308250-A (JP)
Title: Joining margin bonded box structure
Inventor: KAWASE MASAKATSU
IPC: B65D5/32
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a joining margin bonded box structure which can be mass- produced by a box-making machine. SOLUTION: The joining margin bonded box structure (a joint box 1) is formed by butting surfaces without inner flaps 2a and 2a of small boxes 2 and 2 to each other, and bonding at least outer flaps 2b and 2b of a top side A and a bottom side B adjacent to each other of the small boxes 2 and 2 butted to each other together with a side part of the butted surfaces by a joining margin 2d having an attachable/detachable part (a perforation P).
Patent JP-2002311518-A (JP)
Title: Document feeder and image forming apparatus equipped therewith
Inventor: SUGIYAMA AKIHIKO
IPC: H04N1/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a document feeder capable of stably feeding a document regardless of the kind of the document, and an image forming apparatus equipped with the document feeder. SOLUTION: A regulation part 24 is provided at the end of a reading position side of an upper guide member 7a constituting the upper surface of a feeding path for feeding the document P to a reading position on a platen glass, and regulates the upward movement of the document P going toward the reading position from the feeding path. The regulation part 24 is constituted so that its regulating force at both ends H in a direction orthogonal to a document feeding direction may be smaller than that at the center part G, whereby resistance to both side ends of the document P by the regulation part 24 is reduced.
Patent JP-2002306076-A (JP)
Title: Coating chocolate and method for manufacturing the same
Inventor: OCHI ISAO
IPC: A23G1/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a coating chocolate with which coating work can be performed at a temperature in a wide temperature range of the working place of users, and which is short in drying time and excellent in gloss, and scarcely generates a sweating phenomenon, and which is useful for coating, covering and making unbaked cake, and a method for manufacturing the same. SOLUTION: The coating chocolate contains a lipophilic saturated-fatty acid ester of sucrose and a lipophilic saturated fatty acid ester of sorbitan in a chocolate. The method for manufacturing the coating chocolate is characterized in that a lipophilic saturated-fatty acid ester of sucrose having HLB of <=4 and a lipophilic saturated fatty acid ester of sorbitan having HLB of <=5 are each added to a chocolate in the range of 0.05-3 wt.%.
Patent JP-2002012922-A (JP)
Title: Method and apparatus for regenerating contaminated metal bath
Inventor: ELBERN KLAUS
IPC: C22B9/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which make possible the efficient regeneration of a metal bath contaminated with a solid solution in efficient and economical working procedures. SOLUTION: In the method for regenerating the metal bath contaminated with a solid solution, particularly a tin bath 17 in a hot-dip coating process, a partial stream of the tin bath 17 is removed from a coating tank 15 and is first of all heated above its liquid temperature in a heating unit 24. Subsequently, the tin bath 17 is conducted over a cooling unit 27, and while flowing through a filter 29, is cleaned of the solid solution coming down as a result of the cooling during the flow-through. The filter 29 is a ceramic foam filter made of silicon carbide. Subsequently, the regenerated tin bath 17a is heated in a melting tank to a process temperature, and returned from there to the coating tank 15.
Patent JP-2002312529-A (JP)
Title: Investment system and method for game machine, and investment program for the game machine
Inventor: YANAGI KANGO
IPC: G06Q30/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the economic burden on a hall side and to eliminate various programs to be applied to a player himself or herself by interposing a third person between a hall manager and the player. SOLUTION: The hall manager appropriates the investment of a third person for a part of expenses required for the exchange of a new game machine. That is, the hall manager who receives the investment allocates a return corresponding to the invested amount from the sales of the exchanged new game machine to the investor. On the other hand, the investor being a third person invests funds required for the exchange of the new game machine to the hall side, and grasps the situation of the game machine from his or her home terminal set outside the hall through the Internet (for example, predicts which machine is a big hit), and invests a part of the game expenses for a player who visits and plays in the hall, and receives a part of prize balls ejected from the invested game machine corresponding to the invested amount.
Patent JP-2001303082-A (JP)
Title: Composition of organometallic complex and antioxidant, concentrate containing the same and diesel fuel
Inventor: HUANG NAI ZHONG
IPC: C10L10/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a composition usable for a diesel fuel of a diesel engine having a particulate trap in an exhaust system, and capable of reducing he ignition temperature of the exhaust particles trapped. SOLUTION: This composition of (A) an organometallic complex and (B) an antioxidant can be useful in the diesel fuel for operating the diesel engine having the particulate trap in the exhaust system. The composition of the components (A) and the component (B) is useful for reducing the ignition temperature of the exhaust particles collected by the trap. The organometallic complex (A) can be dissolved in or stably dispersed in the diesel fuel, and can be derived from (i) an organic compound containing at least two functional groups connected to a hydrocarbon bond, and (ii) a metallic reactive agent capable of forming the complex with the organic compound (i).
Patent JP-2002319978-A (JP)
Title: Device, system and method for transferring e-mail and program
Inventor: KUWABARA NOBUAKI
IPC: G06Q50/26
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To easily and surely receive consultation services of various administrative organizations without worrying about the classifications, etc., of consultation service contents which the respective administrative organizations are in charge of. SOLUTION: This e-mail transferring device 14 for receiving e-mail from residents as a representative of a plurality of administrative organizations, has a keyword database(DB) 15 storing keywords corresponding to respective consultation businesses of a plurality of the administrative organizations together with the identification information of the administrative organizations, retrieves a keyword corresponding to the consultation business of each of the administrative organizations with the keyword database 15 according to received e-mail and transfers the received e-mail to any of the e-mail servers 161 to 16n of the respective administrative organizations according to the identification information of the administrative organization stored together with the retrieved keyword.
Patent JP-2002322344-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TOYOSAWA NAOKO
IPC: C08K5/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing semiconductors which retainins low warp after molding or solder treatment, and is suitable for area packaging semiconductor devices. SOLUTION: The resin composition for sealing the area packaging semiconductors, contains, as the essential components, an epoxy resin (A), a phenol resin (B), a curing accelerator (C), an inorganic filler (D), and a fatty acid ester of sorbitan (E). Herein, the component (E) is an ester of sorbitan and a 18-36C saturated fatty acid and is contained by 0.05-0.5 wt.% in the whole epoxy resin composition, and the inorganic filler is contained by 80-94 wt.% in the whole epoxy resin composition.