baber/WOPTO huggingface dataset:
Patent JP-2004045342-A (JP)
Title: Temperature inferring method, metal element content prediction method, and metal element content decline time prediction method of corrosion resistance coating
Inventor: OKADA MITSUTOSHI
IPC: G01N17/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature inferring method of a corrosion resistance coating of a high-temperature member capable of grasping the surface temperature without actual measurement, and a metal element content prediction method and a metal element content decline time prediction method of the corrosion resistance coating.  <P>SOLUTION: In this method, the diffusion layer thickness from the surface of the corrosion resistance coating where diffusion processing of a metal element applied to the base material surface is applied to the interface between the corrosion resistance coating and the base material is determined by analyzing a plurality of portions of an actual machine, and the correlation between the interference diffusion layer thickness and the metal element content in the corrosion resistance coating is determined, and the metal element content is predicted based on the correlation. The time until the metal element content in the corrosion resistance coating declines up to the same level of the metal element content in the base material is predicted by using the correlation. A growth behavior of the interference diffusion layer is grasped by performing a heating test, and the correlation between the diffusion layer thickness and the temperature is determined, thereby inferring the temperature at the using time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053637-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI ATSUHIKO
IPC: G03G21/14
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which outputs three different detection voltages in three respective states, that is, abutted state, separated state, absence state of a secondary transfer roller, and makes it possible, by the detected voltage and a secondary transfer driving cam action, to determine the presence/absence of the roller, abutting/separating state of the roller, and also to identify the cause of high voltage power supply failure.  <P>SOLUTION: The image forming device is constituted of: a transfer means to transfer the image on an image carrier to a sheet; a drive means to make the transfer means abut on/separate from the image carrier; a voltage applying means to apply a high voltage to the transfer means; a current detecting circuit where an electric current flows via the transfer means and image carrier; a detecting and deciding means to arithmetically process the result of the current detecting circuit; and a separation detecting element which comes in contact with the transfer means when the transfer means is separated by the drive means and electrically connects to the current detecting circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049361-A (JP)
Title: Artificial pumice and using of the same
Inventor: MASUDA SUMIO
IPC: A61K8/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece of artificial pumice suitable for impregnating and holding washing material and a method for manufacturing it, and to provide the artificial pumice containing the washing material and a method for manufacturing it.  <P>SOLUTION: The method prepares the artificial pumice through: a process of blending calcination component of 10 to 40 wt.% by an outer percentage to a composition of 100 wt.% containing fly ash of 35 to 60 wt.%, kieselguhr of 35 to 60 wt.%, and clay of 3 to 30 wt.%; a process of mixing it; a process of molding it; and a process of calcinating it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055227-A (JP)
Title: Connector
Inventor: FUJITA SHINYA
IPC: H01R13/42
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent terminal fitting in a hybrid connector from being left in an incompletely inserted state.  <P>SOLUTION: A cavity 22L in which a long female side terminal fitting 10L is inserted, and a cavity 22S in which a short female side terminal fitting 10S is inserted are mixedly formed in a housing 20. The short female side terminal fitting 10S has a comparatively large range D where the fitting is incompletely inserted. Then, when the short female side terminal fitting 10S is inserted in the cavity 22S, the inside of the cavity 22S is visually observed through a confirming window 28 formed in the lower wall of the housing 20, and the fitting 10S is inserted up to a position where the rear end of the fitting 10S is hidden inside from the front end of the window 28. As a result, the fitting 10S is prevented from being left in a incompletely inserted state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003140605-A (JP)
Title: Plasma display device and driving method therefor
Inventor: SUZUKI YOSHIO
IPC: G09G3/28
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To achieve high brightness and high image quality by stabilizing operation of a plasma display device. SOLUTION: One substrate of a panel is formed with 1st and 2nd electrodes thereon corresponding to each scanning line, and the other substrate is formed with a 3rd electrode thereon corresponding to each data line. An image for one field is displayed by sequentially writing and maintaining data in the crossing parts of each scanning line and each data line by driving the 1st, 2nd, and 3rd electrodes. In order to write and maintain multi-gradation data consisting of a plurality of weighted bits, at least one field is divided into a plurality of sub-fields corresponding to a plurality of the bits. A driving signal to be applied for maintaining the bits allocated in at least one sub-field is controlled so that the frequency is low at the beginning and high later. Further, the voltage may be controlled high first, and may be controlled low later.
Patent JP-2004050603-A (JP)
Title: Ball bearer and pen point of ball-point pen
Inventor: HAYASHI JUNICHI
IPC: B43K1/08
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearer and a pen point of ball-point pen which makes the discharge amount of ink uniform and can prevent the blocking of the pen point with ink and a thin spot in writing from occurring.  <P>SOLUTION: The ball point of ball-point pen includes a ball, the ball bearer 4 which receives a ball(coming into contact with the ball), a ball retaining member which retains the ball at the ball bearer 4 in a freely rotating manner and a ball bearer retaining member which retains the ball bearer 4. A recessed part with which the ball comes into contact is formed at the tip part of the ball bearer 4 and a part of the ball is positioned inside the recessed part. In addition, four ink flow paths(through holes) 42 which communicate with the recessed part and are demarcated by a partition 43 are formed on the ball bearer 4. The ball bearer 4 is constituted so that when the area of the cross-section of the ink bearer 4 is given as S0 and the area of the cross-section of the ink flow path 42 as S1, the relationship of S1/S0≥0.3 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051559-A (JP)
Title: Anticancer agent containing cdc7l1 kinase inhibitor
Inventor: KARL VIRTANEN
IPC: A61K48/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anticancer agent containing a CDC7L1 kinase inhibitor.  <P>SOLUTION: An RNA is prepared from 38 example lung cancer-derived cell lines, 3 example normal fibroblast lines, 43 example lung cancer clinical specimens and 6 example normal lung tissues, and after fluorescent labeling of the RNA, a hybridization is carried out for a slide immobilized with 7685 kinds of gene fragments. As a result of carrying out an ordinary hierarchical clustering, all of the cell lines and the clinical specimens are separated to respectively different clusters. Regarding that a gene expression profile reflecting respective disease types may be obtained by excluding genes that are highly expressed or decline in expression commonly in the cultured cell lines or the clinical specimens respectively, a filtering method enabling the above is newly devised and carried out. As a result, the CDC7L1 kinase is screened as being increasedly expressed specifically to parvicellular lung cancer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049685-A (JP)
Title: Seat structure of chair
Inventor: NUMA NAOKI
IPC: A47C7/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and easily fix the circumferential part of a net member to a seat frame at sufficient tension and strength in the seat structure of a chair.  <P>SOLUTION: An insert piece 16 is fixed to the circumferential edge part of the net member 2, which is tensioned in the upper surface of the seat frame 1 and has its circumferential part inward folded via the upper surface and an outer side surface of the outer circumferential part of the seat frame 1. The insert piece 16 is fitted in a circumferential retainer groove 10 provided in the lower surface of the outer circumferential part of the seat frame 1 and the insert piece 16 is pushed in the retainer groove 10 with a fastening frame 3 fitted to the lower side of the seat frame 1 so as to apply the tension to the net member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051909-A (JP)
Title: Carbonized cotton having semiconductor property and its manufacturing method
Inventor: KADOKAMI YOICHI
IPC: C09K3/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonized cotton which can be obtained at a low cost and simply, and has semiconductor properties useful for a piezoelectric device, a pressure sensor, a temperature sensor, a gas occlusion material, a gas sensor, a sheet-like exothermic material, an electromagnetic wave shielding material, an antistatic material, and the like and its manufacturing method.  <P>SOLUTION: This carbonized cotton comprises a carbon fiber produced by baking cotton as a raw material and has electric properties as the semiconductor. As the raw material of the carbonized cotton, the cotton, a cotton nonwoven fabric, a cotton woven fabric and a cotton thread are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059615-A (JP)
Title: Phosphor
Inventor: TODA KENJI
IPC: C09K11/62
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor suitable as an electron beam-excitable light-emitting element such as a CRT, an ultraviolet light-emitting element such as a three-wavelength type fluorescent lamp and a vacuum ultraviolet-excitable light-emitting element such as a plasma display panel and a rare gas lamp and having high luminance.  <P>SOLUTION: The phosphor is composed of a compound represented by general formula (M<SP>1</SP><SB>1-x</SB>Zn<SB>x</SB>)<SB>1-y-z</SB>Mn<SB>y</SB>M<SP>2</SP><SB>2</SB>O<SB>4-z</SB>(wherein, M<SP>1</SP>denotes one or more kinds selected from the group consisting of Mg, Ca, Sr and Ba; M<SP>2</SP>denotes one or more kinds selected from the group consisting of Al and Ga; x is within the range of ≥0 and ≤0.6; y is within the range of ≥0.00001 and ≤0.4; z is within the range of ≥0 and ≤0.5; and x+z is >0).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063257-A (JP)
Title: Color picture tube
Inventor: SHIMAOUGI TOSHIO
IPC: H01J29/51
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color picture tube which is made to prevent surely with a simple structure, without affecting the original deflecting operation of the electron beam, the arising of the problem that deterioration of withstand voltage property and interference between the electrodes occur due to adhesion of foreign matters fallen from the inner tube member to the other electrode through the electron passage hole of the convergence cup.  <P>SOLUTION: In the color picture tube, an electron gun 19 provided in the neck 17 comprises a plurality of grids G1-G6 arranged from the cathode K toward the fluorescent screen 13 and a bottomed cylindrical convergence cup C is fitted at the end part on the fluorescent screen 13 side of the electron beams 18B, 18G, 18R emitting edge grid G6 with its bottom part 25 on the electron beams 18B, 18B, 18R emitting edge grid G6 side. The electron passage hole 32 of this convergence cup C is formed of an opening part 33 provided protrusively at its bottom part 25 and an projected part 34 in which the periphery of this opening part 33 is projected to the fluorescent screen 13 side and the opening diameter A on the fluorescent screen side 13 is made larger than the opening diameter B on the bottom part 25 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057601-A (JP)
Title: Gatch mattress
Inventor: NISHIMURA AKIRA
IPC: A47C27/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Gatch (bed and bed boards with motorized/manual adjustment of body position) mattress having raising and laying down function similar to a bed device having ordinary back lifting and knee lifting function.  <P>SOLUTION: This mattress 2 is constructed by connecting a back mattress corresponding to the back, a waist mattress 2b corresponding to the waist, a knee mattress 2c corresponding to the knees, and a leg mattress 2d corresponding to the legs to be bendable. A back part expanding and contracting body 3 for expanding and contracting the back mattress 2a to be inclined is disposed on the lower surface of the back mattress 2a. A leg part expanding and contracting body 4 for moving up and down the connecting portion between the knee mattress 2c and the leg mattress 2d to incline the knee mattress 2c and the leg mattress 2d is disposed on the lower surface side extending from the knee mattress 2c and the leg mattress 2d. The mattress is provided with a fluid supply means 5 for controlling the supply of a fluid to the back expanding and contracting body 3 and the leg expanding and contracting body 4 to thereby conduct the raising and laying down operation of the back mattress 2a and the tilting operation of the knee mattress 2c and the foot mattress 2d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203295-A (JP)
Title: Audio cone module
Inventor: RECKO PAUL J JR
IPC: G08B25/01
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warning device emitting a warning which is not ignored by a pedestrian in a dangerous condition.  <P>SOLUTION: A safety device 10 comprises at least one sensor 12 for sensing the presence of an object and a warning system that emits at least one pre- created verbal warning message after the sensor senses the object. The warning system includes a control system that allows a user to select at least one of a plurality of pre-created verbal warning messages for emission. The safety device comprises a safety cone, a sensor disposed on the safety cone for sensing an object, and a warning system disposed at the upper part of the safety cone for emitting at least one warning signal after the sensor senses the object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004062067-A (JP)
Title: Camera
Inventor: IGARI KAZUO
IPC: G03B11/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness of a camera provided with a real-image finder when not using the camera.  <P>SOLUTION: When a power switch 18 is turned on, a lens barrel 12 is fed out while rotating, and a lens barrier 15 is opened to expose a photographic lens 14 to an aperture 12a for lens. An aperture opening 16 is inserted to a front focus position of an objective lens 21 in accordance with this exposure, so that a subject image including even a peripheral part can be clearly observed through an eyepiece 23 because the objective lens 21 is approximately telecentric. When the power switch 18 is turned off, the lens barrel 12 recedes while rotating, and the lens barrier 15 shields the photographic lens 14, and the aperture opening is removed from a finder optical axis L, and thus a digital camera 10 is made thin. Since the objective lens 21 is shielded by the front of the lens barrel 12, dust or trash is not stuck to the objective lens 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070387-A (JP)
Title: Customer attraction supporting method and supporting device
Inventor: MEGURO YUJI
IPC: G06Q10/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a customer attraction supporting method by which an adjacent service provider can be retrieved by entering the name of a municipality displayed on an advertising display on a utility pole.  <P>SOLUTION: The customer attraction supporting method distributes information on the plurality of service providers stored in an information database 11 with a communication means to a terminal 2 on a user side. Further, the method includes a first step for selecting service which a user desires to receive at the terminal, a second step which the user selects and identifies a service provision region, and a third step for displaying a service provider satisfying a condition. In the second step, the identification of the provision region is performed by inputting a town name to perform retrieval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066470-A (JP)
Title: Recorder
Inventor: KIKEGAWA RYUICHI
IPC: B65H5/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a recorder using a reversible thermal recording medium, e.g. a rewritable paper, that the medium is readily electrified because the surface and back surface of the rewritable papers mounted on a sheet feed tray are touching each other, the rewritable papers stick together due to static electricity thereon and are not separated at a separating section to cause misfeed of sheet or the like.  <P>SOLUTION: The sheet feed tray 60 is formed of a conductive material (de-electrifying means), e.g. aluminum, at at least a part touching the rewritable paper 3 in order to prevent sheet a feed error due to static electricity on the rewritable paper 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065037-A (JP)
Title: Reel body of spinning reel
Inventor: HIRAOKA KOICHI
IPC: A01K89/01
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reel body from increasing the size in a reel body of a spinning reel.  <P>SOLUTION: A first hole part 20a making a housing space 2e communicate with the exterior and supporting the end of a screw shaft 16 is formed at the rear end of a body member 20. A nearly U-shaped engaging part 21a formed protrusively to the rear and having an engaging hole 21b on the inside is formed near the first hole part 20a of the body member 20 at the rear end of a lid member 21. A closing member 50 is fixed with a screw member 60 at the rear end of the body member 20 so as to cover the first hole part 20a. The closing member 50 is a platy member having an engageable part 50a in which a part is formed so as to intersect the central shaft of the screw shaft 16 at right angles and protrude in the transverse direction. The engageable part 50a is engaged so as to be inserted into the engaging hole 21b of the engaging part 21a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068130-A (JP)
Title: Method for controlling coating weight in electroplating line
Inventor: YOSHIZAWA ICHIRO
IPC: C25D21/12
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the coating weight in an electroplating line by which plating can stably be applied so as to be a target coating weight even when a specified pass is stopped or a using rate is changed, or a line velocity is changed on the way.  <P>SOLUTION: Plating efficiency is preliminarily set for individual pass in an electroplating line, and the coating weight is controlled for individual pass. In the control method, on the basis of the coating weight till the pass and the number of passes till a final pass, the individual coating weight to be applied in the pass is calculated, and further, an electric current required in the pass for attaining the above individual coating weight is calculated from the plating efficiency and line velocity in the pass, and conducting is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069271-A (JP)
Title: Air conditioner and method of using the air conditioner
Inventor: MATSUBARA HIDEO
IPC: F24S90/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner utilizing solar heat capable of solving such problems that a use area is limited since heat is stored only in a concrete floor surface, air blowing device and ducts must be disposed, and the use thereof is limited to heating.  <P>SOLUTION: An air conditioning tower part is erected at the center of a building part such as a house with the lower part thereof buried in the ground. A heat at a specified temperature in the ground is filled and accumulated in the air conditioning tower part and discharged from walls into a room so as to be used for cooling in summer and heating in winter in the building.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075479-A (JP)
Title: Coated granular fertilizer
Inventor: FUKUMOTO DARUMA
IPC: C05G3/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated granular fertilizer which stably elutes fertilizer components into soil under the environment subjected to fertilizer application and reduces the burden on the peripheral environment by rapid degradation and decomposition of the films after the elution.  <P>SOLUTION: The coated granular fertilizer is formed by coating the surface of the granular fertilizer with the films containing a copolymer containing ≥3C olefin and ethylene and/or water repelling starch and a metal oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157548-A (JP)
Title: Optical disk device, pickup control method and vibration component detection method
Inventor: NAKADA YASUO
IPC: G11B7/09
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To improve vibration resistance of an optical disk device relative to vibration in the focus direction. SOLUTION: An optical disk device 100 is provided with a multiplication means 15 for generating a focus vibration component FC from a focus error signal FE, a multiplication means 17 for generating a tracking vibration component TC from a tracking error signal TE, an adder 19 for adding the vibration components FC and TC and a low-pass filter 12A for extracting the vibration component VC out of the added result. Thus, the vibration component VC is extracted while taking into account not only the vibration in the tracking direction but also the vibration in the focus direction, so that the vibration applied to the device can be more exactly detected and vibration resistance is improved.
Patent JP-2004074114-A (JP)
Title: Water-cleaning filter
Inventor: KOBAYASHI TAKESHI
IPC: C02F1/28
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-cleaning filter which removes chlorine etc., included in tap water and adds mineral components thereto.  <P>SOLUTION: Packing materials 4 carrying bamboo charcoal and natural calcium materials containing much of the mineral components are packed into the water-cleaning filter 3, thereby the mineral components are eluted into the tap water and the mineral components in cleaned water are adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077440-A (JP)
Title: Electrode for detecting water level
Inventor: KANETANI HIDEAKI
IPC: B01D21/30
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for detecting a water level to properly control a water level in a condensation reaction vessel and the like without impairing a water level detecting function by easily eliminating foreign matters on a liquid contact surface.  <P>SOLUTION: An outer peripheral face of a conductor is formed as the liquid contact surface 1 expanded at its upper part and narrowed at its lower part, and a plurality of grooves 3, 3 ... are formed from the upper part to the lower part of the liquid contact surface 1. For example, when it is used to control the water level in the condensation reaction vessel, the foreign matters mixed in the stirred flow generated by stirring in the vessel, are slipped off by dead-weight and the action of the surface tension of a water surface in accompany with the lowering of the water level in the vessel, even though the foreign matters are stuck to the liquid contact face 1 by coming on the flow, whereby errors in controlling the water level can be prevented.  <P>COPYRIGHT: (C)2004,JPO