baber/WOPTO huggingface dataset:
Patent JP-2003278322-A (JP)
Title: Ridge tile supporting material
Inventor: FUJITA HIROSHIGE
IPC: E04D1/34
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge tile supporting material having a ridge rafter and a ridge reinforcement metal fitting integrated together for fixing a ridge tile to a sheathing plate.  <P>SOLUTION: This ridge tile supporting material formed of a ridge tile supporting part connecting and supporting the ridge tiles via a nail body and a skirt part continuously arranged to the lower part of the ridge tile supporting part and having a mountain shape substantially is shaped into an invert-Y shape. The ridge tile supporting material is placed along the ridge part of a roof longitudinally and the skirt part is connected and fixed to the ridge part by the nail body. On each of the ridge tile supporting part and the upper faces of the left and right skirt parts, a groove part guiding driving of the nail body and regulating a driven part is formed along the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284406-A (JP)
Title: Rolling controller of power agricultural work vehicle
Inventor: ISHIDA TOMOYUKI
IPC: A01B63/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling controller of a mobile agricultural work vehicle preventing a rolling posture of an implement from changing even when the posture of the machine is greatly changed left and right during operation in a hillside.  <P>SOLUTION: The rolling controller of the mobile agricultural work vehicle 1 equipped with a tilt sensor 14 for detecting the left and right tilt angles of the traveling car body and a posture changing means 12a for correcting the left and right tilt posture of the traveling car body. The mobile agricultural work vehicle 1 is provided with an automatic rolling mode for maintaining the implement at the set ground angle irrespective of the left and right rolling posture of the traveling car body and a machine parallel control mode for always maintaining the relationship between the traveling car body and the implement in a parallel state while following to the rolling state of the traveling car body. Furthermore, an angular speed sensor 33 for detecting the left and right tilt speed of the traveling car body is installed to correct the rolling angle for reducing the posture change of the implement when the change rate of the tilt is great during the machine parallel control and continue the machine parallel control when the change rate is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285037-A (JP)
Title: Flue gas treatment method in coal-fueled thermal power generation plant
Inventor: YUKIHIRA NOBUYOSHI
IPC: C04B18/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize coal ashes and desulfurization gypsum recovered from a flue gas generated in a coal-fueled thermal power generation plant.  <P>SOLUTION: The invention provides a method for treating a flue gas generated in a coal-fueled thermal power generation plant and the method involves steps of producing a mixture by mixing coal ashes contained in the flue gas and desulfurization gypsum produced by flue gas desulfurization and producing a molded body by press-molding the mixture in approximately vacuum condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325822-A (JP)
Title: Tablet splitter
Inventor: FUJIMOTO YOSHIOKI
IPC: A61J3/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a tablet splitter to set posture of tablets which has constitution suitable for miniaturizing. SOLUTION: This tablet splitter is equipped with a blade to cut a tablet to be treated and an arranging means to move the tablet to be treated by a prescribed distance to arrange the tablet to be treated so that the longitudinal direction of the tablet to be treated crosses the moving direction in right angles. The arranging means is equipped with a pushing plate to push the tablet to be treated by moving in an arc and a baffle plate in contact with the tip end position of the tablet to be treated to give force in the radial direction to the tip end position.
Patent JP-2003289955-A (JP)
Title: Kitchen equipment
Inventor: TAGAWA MITSUKO
IPC: A47B77/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a door-side drainer body interrupts washing work in a sink and in a space just over it since it covers the space just over the sink when drawing out the drainer body to over a work top near the sink.  <P>SOLUTION: A housing cabinet is arranged in an eye level space on the lateral sides of the sink 3 provided on the work top 2. An opening is formed from a side wall opposing the sink 2 of the housing cabinet to a part or all of a front wall. A door 4 pivotally supported so as to horizontally rotate to a rear side is provided at this opening. The door-side drainer body 5 is provided at a position equivalent to a part higher than nearly a half of the height of a housing cabinet main body 7 on the rear face of this door 4, and is drawn out onto the work top 2 near the sink 3 linked with the horizontal rotation of the door. In the drawn state, the depth of the door-side drainer body 5 is smaller than that of the center line of the sink 3 and the rear end part of the work top 2. Thus, though a drainer body is drawn out, it never cover the space over the sink 2 and never interrupts work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292320-A (JP)
Title: Method for manufacturing calcium carbonate
Inventor: KANAI KIYOSHI
IPC: C01F11/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the quality of calcium carbonate produced in a caustification process as a by-product.  <P>SOLUTION: The problems of improving the quality of the calcium carbonate are solved by separating a slaking reaction and a caustification reaction in the conventional caustification methods, performing the slaking reaction by using a slaking liquid few is carbonate ions, and at the same time, specifying a residence time of the caustification reaction liquid in a caustification vessel to slow down the reaction speed of the caustification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292938-A (JP)
Title: Viscosity index improver and lubricating oil composition
Inventor: YUKI TAKESHI
IPC: C08F220/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscosity index improver having excellent viscosity index improving effect.  <P>SOLUTION: The viscosity index improver is composed of a copolymer (A) containing a monomer (a) satisfying the conditions (I) and (II) and expressed by general formula (1) as an essential constituent monomer. In the formula, R<SP>1</SP>is H or methyl; X is a 2-4C alkylene; (n) is an integer of 0-20; and R<SP>2</SP>is a 16-36C branched alkyl group. The condition (I): the homopolymer of the monomer (a) has a solubility parameter of 8.6-8.9 and a crystallization initiation temperature of ≤5°C and the condition (II): the copolymer (A) has a weight- average molecular weight of 5,000-2,000,000, a solubility parameter of 8.6-9.5, a crystallization initiation temperature of ≤-15°C and a steric hindrance factor F defined by formula (2) F=4X+Y of ≥0 and <15 (X is the total number of the 6th atoms and Y is the total number of the 7th atoms counted from the main chain and positioned on branched chains).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295802-A (JP)
Title: Shuttle vehicle advertisement provision system
Inventor: SOMA SHUNJI
IPC: G06Q50/30
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To timely provide persons having a high possibility of utilizing stores to be advertised by using shuttle buses, etc., with advertisement.  <P>SOLUTION: A management center 1 sends the information on the service schedules of respective shuttle vehicles 2 and the information on the avertisable time of the shuttle vehicles 2 through the Internet 4 and an advertisement client receives the information on the service schedules and the information on the time through the Internet 4. The advertisement client selects the shuttle vehicle 2 desired to be advertised and the advertisement time at this shuttle vehicle 2 and sends the selected information on the shuttle vehicle 2, the information on the advertisement time and the advertisement information through the Internet 4 to the management center 1. Then, the management center 1 and the selected shuttle vehicle 2 make communication through a radio circuit 3 and the advertisement information is displayed in display elements 6 and 7 within and outside the selected shuttle vehicle 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291668-A (JP)
Title: Work vehicle
Inventor: ITO SHIRO
IPC: B62D49/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler type tractor equipped with a fuel tank wherein capacity of the fuel tank of the conventional tractor is not largely reduced.  <P>SOLUTION: A crawler traveling device 7 virtually swingable around a pair of sprockets 2 at right and left is provided on a rear part of a vehicle body. The fuel tank 34 is arranged on at least one of side surfaces of the vehicle body on an inner portion from the crawler traveling device 7. A recessed part for securing a swingable range of the crawler traveling device 7 is provided on a side surface of the fuel tank 34 on the crawler traveling device 7 side. Therefore, a crawler part 6 upward rotated is prevented from interfering with the fuel tank 34 even when a crawler frame 5 swings around a driving shaft 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294181-A (JP)
Title: Flexible joint and its assembly
Inventor: KUNO HIROICHI
IPC: B32B27/30
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible joint excellent in flexibility and chemical resistance and the like although a flexible joint having certain degree of flexibility is proposed so far, while utilizing chemical resistance of PTFE (polytetrafluoroethylene).  <P>SOLUTION: A side wall of the cylindrical flexible joint 1 is formed of a laminated sheet 18 (a thickness of 0.1 to 6 mm) of an oriented porous PTFE film 12 and a crushed dense PTFE layer 11 having a thickness less than 50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292508-A (JP)
Title: Curable resin composition
Inventor: MARUO JUNICHI
IPC: G02B1/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable resin composition having a long pot life.  <P>SOLUTION: The curable resin composition comprises a thio(meth)acrylate compound represented by general formula (1) (R<SP>1</SP>is a hydrogen atom or a methyl group; X is a 1-4C alkyl group or a halogen atom; m is an integer of 0-4) and a phosphite compound. Preferably the curable resin composition comprises 100 pts.wt. of the thio(meth)acrylate compound and 0.001-2 pts.wt. of the phosphite compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358901-A (JP)
Title: Manufacturing method of lower plate for plasma display panel
Inventor: LEE MYUNG-WON
IPC: H01J11/34
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a lower plate for PDP which easily forms partition walls with a high aspect ratio, prevents an air layer from being formed between a green sheet and a substrate, and can prevent generation of a crack between the partition walls. SOLUTION: A first green sheet 60A containing organic matter and a second green sheet 60B containing more organic matter than the first green sheet 60A are laminated in turn on a metal substrate 62 and bonded, and, after an electrode 64 is formed on the second green sheet 60B and an electrode protection layer 66 is formed on the second green sheet 60B, the substrate 62 with the first green sheet 60A and the second green sheet 60B bonded together on it is pressurized to form a partition wall 8, and, thus, a lower plate of a PDP is manufactured. It is a display material with a center-line average roughness (Ra) in length direction of a partition wall crowning of 0.05 to 0.30 μm or with a center-line average roughness in length direction of the partition wall crowning and its side face within the range of 0.05 to 0.30 μmμ.  Further, it is a photosensitive paste either containing a photosensitive organic component and a compound with average molecular weight of 200 to 7,000 at least having one filler or with average particle size of 0.003 to 0.1 μm a carboxyl group or containing 1 to 15 weight percent of a photosensitive organic compound at least containing urethane compound, inorganic particles, and a coupling agent.
Patent JP-2003297762-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: HONMA KIYOHIRO
IPC: F04C25/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of easily recovering an original condition when the rotor of a vacuum pump in a CVD device becomes non- rotatable due to the adhesion of reaction by-products.  <P>SOLUTION: At least either a reverse gear RGER for reversing the rotation of a rotor or a reduction LGER gear for rotating a rotor by decreasing a gear ratio is formed between a motor MOT and a rotor so that the non-rotatable rotor can be rotated into a rotatable condition again. Thus, it is possible to peel reaction by-products adhered to the inside of a casing CAS due to the rotation of the rotor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295404-A (JP)
Title: Color image forming method, method for creating digital image and method for utilizing resource
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C7/18
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming method for a silver halide color photographic sensitive material having high sensitivity and suitability to rapid processing and excellent in processing stability after long-term storage and to provide a low-cost method for creating digital image information using the same and a method for utilizing resources.  <P>SOLUTION: In the color image forming method in which a silver halide color photographic sensitive material having at least three photosensitive layers on a support is imagewise exposed and color-developed at a development temperature of 43-180°C to form a color image, in at least one of the photosensitive layers, the average particle diameter of a cloud of a coloring dye formed in a portion giving a transmission density of (the minimum coloring density)+0.1 is 3.0-20.0 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297923-A (JP)
Title: Semiconductor arrangement and wiring method
Inventor: MATSUDA MASAYUKI
IPC: H01L21/822
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor layout design system with a facility for easily adjusting bus-line timing.  <P>SOLUTION: The facility controls, when arranging and wiring a mask layout based on logic circuit connect information for a semiconductor integrated circuit, an increase in resistance caused by the fact that the outer wiring becomes longer than the inner wiring at a turnoff point of multiple bus-lines wiring, by changing its wiring width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296467-A (JP)
Title: Education plan preparation system
Inventor: SHIGA SATOSHI
IPC: G06Q50/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional schedule preparation function that a registered worker is not excluded untill failure occurs.  <P>SOLUTION: This education plan preparation system is provided with a work result collecting part 300 calculating the average time required for each work of each person based on the working results of each registered person and preparing an education plan for an applicable person when the average time of the person is longer than the standard time. This constitution can prepare the education plan before causing a mistake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304377-A (JP)
Title: Image reader and image forming device
Inventor: YAMAMOTO YUICHI
IPC: G03B27/50
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a mismatch between a time based on a degree of actual stain and a maintenance time, which occurs by setting the maintenance time by the number of papers, a usage time of a device, and the like.  <P>SOLUTION: An image reader is provided with a sheet guide comprising a transparent glass, a sheet guiding means, and an image reading means. The sheet guide is placed between the sheet guiding means and the image reading means. The sheet guiding means periodically rotates or moves, thereby supplying sheets to the sheet guide. The image reading means reads images from the sheets supplied to the sheet guide through the sheet guide. Based on the image read by the image reading means from a surface of the sheet guiding means which periodically rotates or moves through the sheet guide, a stain detection means for detecting a stain of the sheet guiding means is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295048-A (JP)
Title: Camera to which digital back is attachable
Inventor: NAKAMURA YUKO
IPC: G03B7/099
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of performing an optimum range-finding operation when a back cover is exchanged for a digital back.  <P>SOLUTION: The camera is provided with a multipoint range-finding part 54 for outputting range-finding information being the result of the detection of a distance to a subject for every several range-finding areas; a focus control part 40 for controlling the focus position of a lens 44 based on the range-finding information outputted by the range-finding part 54; and a reception part 46 for receiving size information concerning the size of the light receiving surface of the imaging device of an electronic image pickup device from the digital back. The control part 40 changes algorithm for controlling the adjustment of the focus position of the lens based on the size information received by the reception part 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001779-A (JP)
Title: Package for display of software in video rental shop
Inventor: TOKOROYA KENSUKE
IPC: G11B23/023
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for display of software designed to conserve an exhibition space and to reduce cost of production or printing of the display package and adapted to be easily searched by a user.  <P>SOLUTION: This package 1 for display of software comprises both side plates 2, a front plate 3, and a back plate 4. The package 1 has a box shape with an upper part opened and has a label sheet 18 stuck on a surface of the box. The label sheet 18 has software contents printed thereon. The package 1 includes a storage part 7 for video cassette tapes partitioned with a partition wall 5 and a DVD storage part 9 in parallel with the storage part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305186-A (JP)
Title: Mechanism for assisting fitting and removal of game board
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for assisting the fitting and removal of a game board which facilitates work of fitting and removing the game board.  <P>SOLUTION: In a game machine which is equipped with the game board 20 formed in a prescribed gage setting and wherein a game is conducted by shooting a game ball into a game area by a ball shooting device, a member 52 for temporarily supporting the game board which can be projected and retracted in the direction of fitting and removal of the game board is provided in the lower part of a holding frame 11 supporting the game board 20 so that it can be fitted and removed, so as to constitute the mechanism 50 for assisting the fitting and removal of the game board. The member 52 can be folded to be held in the holding frame 11 when the game machine is submitted to play, while it is projected and displaced to the direction of the fitting and removal of the game board 20 so that it can support the game board 20 temporarily, when the game board 20 is fitted or removed for a maintenance operation or others.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307329-A (JP)
Title: Automatic openable/closable suction device and ventilation system
Inventor: SANADA SACHIHIRO
IPC: F24F13/14
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic openable/closable suction device for performing proper ventilation by automatically performing opening/closing operation of a valve.  <P>SOLUTION: This automatic openable/closable suction device has a suction port body 11 arranged by penetrating through a side wall of a building, and having an air passage 18 for making outside air naturally flow in a room, a butterfly valve 17 for opening/closing the air passage 18, and a driving part 19 for driving the butterfly valve 17 by a motor 20, and determines a ventilation level in the room from environmental information such as a temperature and brightness on the inside and outside of the room and room staying information on whether or not a person stays in the room, and automatically adjust opening of the butterfly valve 17 by controlling the driving part 19 on the basis of a determined result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316568-A (JP)
Title: Random number generator and method, random number generation program, audio decoding device and method
Inventor: TAKAMIZAWA YUICHIRO
IPC: G10L19/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number generator whose circuit scale is small for outputting a random number value having predetermined energy.  <P>SOLUTION: This random number generator is provided with a random number storage part for storing the plurality of sets of random numbers to fix total energy R, and N pieces of random number values generated based on the set of one or more random number values read from the random number storage part is multiplied by the 0.5th power of (T×M÷R÷N), and outputted as a random number value system having predetermined energy. Thus, a normal coefficient S is calculated by simple processing without using division or 0.5th power arithmetic operation so that this random number generator can be realized in a small device scale.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313666-A (JP)
Title: Gas-treatment device
Inventor: MURAKAMI MASASHI
IPC: F27B5/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-treatment device which can reduce metal contamination of substrate to be treated.  <P>SOLUTION: The gas-treatment device 3 treats the substrate W to be treated with a halogen-containing treatment gas. The device 3 is equipped with a chamber 31 for housing the substrate W to be treated and a shower head 40 located inside the chamber for feeding the treatment gas to the substrate W to be treated inside the chamber 31. Of at least either the chamber 31 or the shower head 40, at least a part 31c or 40d contacting the treatment gas is made of a metal material which forms a low-vapor pressure metal compound and substantially comprises either Cr, Ni, Co, Mn or an alloy of at least two metals chosen from Cr, Ni, Co, Mn and Mg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148563-A (JP)
Title: Core wire for driving belt and driving belt using the same
Inventor: KINOSHITA TAKASHI
IPC: D02G3/44
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a core wire for a driving belt having superior stability in size and flex fatigue resistance, and improved in belt strength retention and belt tensile force retention, and to provide the driving belt using the core wire. SOLUTION: In the toothed belt 1 composed of a belt body composed of plural tooth parts 2 formed along the belt longitudinal direction, and a back part 4 formed by spirally embedding the core wires 3 as a reinforcement core body on a belt pitch line of the belt body, and the base cloth 5 attached to a surface of the tooth parts 2, a twisted code formed by first-twisting a group of multifilaments of aramid fiber with a twisting coefficient of 0.3-0.7 to form a strand, and then bundling a plurality of strands and finally twisting them with a twisting coefficient of 1.5-2.5 in the direction same as the first twisting, is sued as the core wire 3, and the strand has the fineness of 1/20 through 1/8 of the twisted code.