baber/WOPTO huggingface dataset:
Patent JP-2004275079-A (JP)
Title: Kidney stem cell/precursor cell, method for isolating the same, and method for treating nephropathy
Inventor: KITAMURA SHINJI
IPC: C12N15/09
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kidney stem cell/precursor cell, to provide a method for isolating the same, and to provide a method for curing nephropathy.  <P>SOLUTION: The method for isolating the cell comprises separating nephron 1 by microdissection into S1 segment 11, PCT12, S2 segment 13, S3 segment 14, Helen's loop 5, and glomeruli 2, and then culturing the cells of the respective sites in a culture liquid prepared by adding a water-soluble dexamethasone so as to be 5×10<SP>-7</SP>M in the final concentration to a mixed liquid containing 20 mL of DMEM/F12, 200μL of ITS-mix, 5 pg of HGF, 100μL of 1M nicotinamide, 20 mL of a supporting cell culture liquid, 10% of FCS, 100 unit/mL of penicillin G and 100 mg/mL of streptomycin. By this method, the objective cell high in proliferation potency and having self-replication potency and differentiation potency is obtained from the S3 segment 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281297-A (JP)
Title: Discharge lamp lighting device
Inventor: KONISHI MASAYUKI
IPC: H05B41/24
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect steadily a loading abnormality by a simple circuit structure and to appropriately apply the detected result for stopping the operation of the inverter circuit naturally, and the switching of the oscillation frequency of the inverter circuit and other control purposes.  <P>SOLUTION: The lighting device comprises an inverter circuit 1 which has a pair of switching elements Q1, Q2 to be switched on and off alternately, and lights by a high frequency a discharge lamp La by converting the power supply voltage of a DC power supply E into a high frequency by the inverter circuit 1. The lighting device comprises an abnormality detection means 4 that detects a loading abnormality by the variation of a phase between the neutral point voltage of a neutral point A between both the switching elements Q1, Q2 and the gate drive voltage of a gate drive line B of one switching element Q2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282617-A (JP)
Title: Portable terminal unit
Inventor: FUKUI HIDEO
IPC: H04W88/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal unit of which convenience for users is improved and in which arrival tones is made to be speedily and efficiently settable to a plurality of callers.  <P>SOLUTION: The portable terminal unit including a storage means for downloading voice information from a server wherein voice information is preserved, and storing the voice information, is composed of a first selection means for selecting any voice information stored in the storage means, a selection determining means for selecting a setting destination of the voice information when the voice information is selected by the selection means, and for determining it as the setting destination, and a setting means for setting thereafter the voice information to the setting destination that is selected by the selection determining means, as an arrival tone in the case of incoming from the setting destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283244-A (JP)
Title: Liquid medicine discharge device
Inventor: MURAOKA CHIAKI
IPC: A61M15/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid medicine discharge device such as a medicine discharge device with high operation reliability enabling appropriate liquid medicine discharge in relatively simple constitution.  <P>SOLUTION: The liquid medicine discharge device for discharging liquid medicine as liquid droplets to be inhaled through an inhalation port by a user comprises a discharge head 2 provided with one, two or more discharge ports for discharging the liquid medicine in the liquid droplets and a holder part for holding a tank member including the liquid medicine. The liquid medicine is sucked from the discharge port of the discharge head 2 attached to the holder part and a restoration operation is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288792-A (JP)
Title: Alignment device and alignment method
Inventor: KUROKAWA HIDEJI
IPC: H01L21/027
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment device and an alignment method wherein the detection region of a mark showing crystallographic orientation on a wafer is limited, the incorrect discrimination of the mark is reduced, and positioning of the wafer is performed.  <P>SOLUTION: The alignment equipment 10 is constituted by installing a table 11 which is arranged so as to be movable along prescribed X and Y axes and rotatable in a plane, a detection means 13 for detecting the center position of a wafer W on the table, and a driving means 12 of the table. The detection means 13 detects direction of extension of a dicing line L formed in the wafer and a bearing mark N. By detection result of the detection means 13, the meet region of the dicing line and a wafer edge is identified as an inspection region in the state that the dicing line L is made parallel to the X axis or the Y axis, and the bearing mark N is detected. After that, the wafer W is positioned at a prescribed position by driving the table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285169-A (JP)
Title: Liquid-crystal polymer and liquid-crystal polymer composition
Inventor: INOUE TETSUO
IPC: G02B1/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a block liquid-crystal polymer which is provided with flexibility while keeping the optical property (orientation) of a liquid-crystal polymer.  <P>SOLUTION: The block liquid-crystal polymer is a liquid-crystal polymer composed of a unit of a liquid-crystal monomer (a) and a unit of a non-liquid crystal monomer (b). The non-liquid crystal monomer (b) is a monomer having ≤20 °C glass transition temperature (Tg) of a homopolymer. The ratio of the block unit of the non-liquid crystal monomer (b) is ≤30 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285738-A (JP)
Title: Box girder bridge structure and method of constructing the same
Inventor: SHOJI AKIO
IPC: E01D1/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box girder bridge structure which allows its upper floor slabs, and lower floor slabs if necessary, to be easily, quickly and inexpensively constructed only by employing forms borne by a simplified form bearing device by using truss girders, and to provide a method of constructing the box girder bridge structure.  <P>SOLUTION: According to the box girder bridge, a box girder serving as a web is formed of the truss girder 17 consisting of a plurality of precast concrete web units 2 each formed of precast concrete members 1, and the plurality of truss girders 17 are employed to be erected astride piers or abutments 23 adjacent to each other in a bridge axial direction. Then the upper floor slab 41, and the lower floor slab 40 if necessary, are constructed by pouring cast-in-place concrete in a gap between the two truss girders 17 adjacent to each other via the gap in a direction intersecting the bridge axial direction, so that the truss girders are combined together in one body. Then outer cables 36 are strained and anchored to the truss girders 17 or transverse girders 31 extended astride edges of the truss girders, at both ends in the bridge axial direction, and then tensile force is introduced to the cables.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287278-A (JP)
Title: Optical element, optical system and optical device
Inventor: MAEDA YOSHIHIRO
IPC: G02B27/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which attains a precise positioning without enlarging, and to provide an optical device using the optical element.  <P>SOLUTION: The optical element is provided with three optical faces including an incident face 1a, a projecting face 1b and a reflecting face 1c and forming at least one of these faces as an eccentric free curved surface, two side faces 1d, 1e which are opposed to each other so as to put these three optical faces between them, positioning faces 1f, 1h and positioning projections 1g, 1i which are formed as shapes notching a solid surrounded by extended faces obtained by extending these two side faces 1d, 1e and extended faces obtained by extending these three optical faces 1a, 1b, 1c so as to be located in the solid, and a positioning projection 1k formed on a position opposed to the positioning faces 1f, 1h and the positioning projections 1g, 1i through a projecting optical axis. The optical device uses the optical element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296121-A (JP)
Title: Connector and electric wire cover
Inventor: NAKADA TAKEHIRO
IPC: H01R13/56
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent united half bodies from opening in an electric wire cover and a connector equipped with the electric wire cover.  <P>SOLUTION: Even when the elastic restoring force of a hinge 30 is applied as separating force to an upper edge part 13 near the hinge in a first half body 10 and an upper wall part 42 near the hinge in a second half body 40, an upper edge part 13 and an upper wall part 42 are not separated by locking between a flexural locking piece 14 and a locking protrusion 48. Further, even when the upper wall part 42 and the locking protrusion 48 are about to be displaced onto the outer surface side relative to the flexural locking piece 14, the separation of the locking protrusion 48 from the flexural locking piece 14 caused by the displacement of the upper wall part 42 to the outer surface side does not occur since a presser part 15 of the first half body 10 abuts on the outer surface of the upper wall part 42 of the second half body 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291698-A (JP)
Title: Steering lock device for vehicle
Inventor: OGASAWARA TAKESHI
IPC: B60R25/0215
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering lock device for a vehicle with high antitheft accuracy for improving a degree of freedom of layout of a key cylinder and preventing disconnection of a cable.  <P>SOLUTION: This device is provided with a key lock unit 3 for lock or antilock for rotation of a steering shaft 2. The key lock unit 3 is constituted of: the key cylinder 6; a driven side rotating body unit 7 rotating by interlocking with rotation of a key; a cable 8 for converting a rotating motion by the driven side rotating body unit 7 into a pushing/ pulling motion by connecting one end 8a to the driven side rotating body unit 7 and transmitting the motion; and a lock part 17 for converting the pushing/pulling motion transmitted by being connected to the other end 8b of the cable 8 into a retracting motion of a lock pin 9 engaged to the steering shaft 2. The key cylinder 6 is fixed to a cross car beam 4 to be separate from the steering shaft 2. The cable 8 is wired in a guide groove 14 formed on the cross car beam 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295500-A (JP)
Title: Revision act analysis system and program
Inventor: AKIMA TAKAMICHI
IPC: G06Q50/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revision act analysis system for inputting and analyzing an act for revising a law, which is useful for understanding of a change in the law by automatically analyzing the changing position of the law and the content of the change and outputting the result.  <P>SOLUTION: Deletion of unnecessary sentences is performed by first normalization (731), addition of a processing mark to the head of a line is performed by second normalization (732), and division the by punctuation marks is performed by third normalization (733). Division by "and/or" or "and" (734) is performed by fourth normalization, correction of terminations is performed by fifth normalization (735), and normalization of references is performed by sixth normalization (736). Correction of "the same article" or the like is performed by seventh normalization (737), and normalization of paragraphs is performed by eighth normalization (738). Further, act provisions are numerically expressed (739) by ninth normalization, and conversion to an act changing master output format is performed (73A) by tenth normalization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292023-A (JP)
Title: Packaging box with opening assistant function
Inventor: WATANABE SHINSUKE
IPC: B65D5/54
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily openable packaging box with an opening assistant function having a flat and neat outside.  <P>SOLUTION: This relates to a packaging box with an opening assistant function made of a box formation piece 12 punched out in one piece from one blank sheet. The piece 12 is provided with side faces 14, 16, 18, 20 connected in parallel with each other and a top lid piece 32 formed in one piece from the side face 16 for closing an opening when the piece 12 is assembled. The lid piece 32 has a break part 38 held by a pair of cutting lines 36 to be cut in opening. Of the folding ruled lines 48 at the corner of the side face 14 facing the line 36 at the end of the piece 32, excluding the line 48 of the part facing the end of the line 36, an opening assistant face 51 forming a space between the end of the part 38 and the corner part of the side face 14 is provided in the corner of the side face 14. The face 51 is formed by an opening assistant ruled line 50 moved at least toward one side relative to the line 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296919-A (JP)
Title: Process for fabricating capacitor, memory, and electronic apparatus
Inventor: KARASAWA JUNICHI
IPC: H01L21/8246
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor in which lattice mismatch is suppressed between an electrode and a ferroelectric layer.  <P>SOLUTION: The process for fabricating a capacitor 200 having a lower electrode 210 and a ferroelectric layer 230 comprises a metal layer forming step for forming the lower electrode 210, a step for forming a buffer layer 220 having a lattice constant between those of the lower electrode 210 and the ferroelectric layer 230 and exhibiting ferroelectric characteristics on the lower electrode 210, and a step for forming the ferroelectric layer 230 on the buffer layer 220.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296028-A (JP)
Title: Recorder
Inventor: HORI YOSHIHIRO
IPC: G11B20/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve use efficiency of a recording medium by performing smoothly data rearrangement in a storage medium.  <P>SOLUTION: When fixed difference is caused between a residual storage time obtained by the number of empty clusters of a recording medium and a residual storage time obtained by rearranging clusters already recorded and securing a unit, a record time discriminating part 121 informs this to a system controller 110. Receiving this, the system controller 110 decides a time at which rearrangement is started based on data of operation frequency for each time band of a video recorder 100 and video recording preservation data. When a start schedule time of rearrangement arrives and the video decoder 100 is in a standby state, rearrangement is performed automatically. A rearrangement processing control part 123 repeats rearrangement of a cluster already recorded, and increases the number of units being recordable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325008-A (JP)
Title: Seedling transplanter
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of performing a single row or multiple row planting corresponding to the various rows having different row widths and solve problems of a conventional transplanter to laterally shift the body holding a transplantation apparatus relative to the right and left wheels fixed to a wide width to enable the transplantation of multiple row seedlings on ridges having a fixed row width resulting in poor versatility to fail in the planting on various fields having different row width.  <P>SOLUTION: The seedling transplanter has right and left wheels placed at the right and left sides of a machine body having a transplantation apparatus and the positions of the wheels are freely adjustable in lateral direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300215-A (JP)
Title: Method for manufacturing polybenzoxazole precursor solution, and film
Inventor: TAKAHAMA KEIZO
IPC: C08G73/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polybenzoxazole precursor solution which has high purity free from the inclusion of foreign matter and has a high viscosity without deteriorating the heat resistance, electrical characteristics and mechanical characteristics inherent in a polybenzoxazole resin, and a uniform thick polybenzoxazole resin film free from the inclusion of foreign matter, made by using the solution as a raw material.  <P>SOLUTION: The method for manufacturing a polybenzoxazole precursor solution comprises filtering an organic solvent solution of a polybenzoxazole precursor (A) represented by general formula (1) and an organic solvent solution of a tetracarboxylic acid dianhydride (B) represented by general formula (2) respectively, and then mixing the polybenzoxazole precursor (A) with the tetracarboxylic acid dianhydride (B) at a reaction molar ratio of (B) to (A) of (0.8 to 1.2):1. The film is obtained by casting the solution and subjecting the cast material to heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302024-A (JP)
Title: Phase shift mask blank, phase shift mask and method for depositing phase shift film
Inventor: FUKUSHIMA CHIKAYASU
IPC: G03F1/68
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To decrease particles in ≥0.2 μm size as compared to a conventional phase shift film having a two-layer film structure.  <P>SOLUTION: In the phase shift mask blank having a phase shift film comprising two layers of different compositions on a transparent substrate, the elements constituting the film of each layer are Si, N and O, and the phase shift film has a gradient film part where the composition in one film changes to the composition of the other film on the interface between the two layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301606-A (JP)
Title: Obstacle information providing system for vehicle
Inventor: NATSUME MITSUHIRO
IPC: G01C21/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the possibility of passing through a place where an obstacle or the like exists, without going to the place in reality.  <P>SOLUTION: Information on the existing position and dimensions of a vehicle 10, and its guide route information are transmitted to a center 20. The center 20 retrieves a vehicle which is at a standstill on the guide route and has a possibility of preventing the traffic of the vehicle 10, from a standstill vehicle DB 210. The center calculates a road width through which the vehicle can pass, from the width of the road at the stop site of this standstill vehicle and the dimensions of the standstill vehicle, determines whether the vehicle on board an apparatus can pass through the stop site, on the basis of this passable width and the dimensional information on the vehicle on board the apparatus. Obstacle information composed of this determination result and information on the stop site is transmitted to the vehicle 10. Consequently, a user is able to determine the possibility of passing through the site in the vehicle 10, without going to the site where the vehicle is at a standstill, by acquiring this obstacle information transmitted from the center 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299221-A (JP)
Title: Stamp pad
Inventor: KAWAI YOSHIHIKO
IPC: B41K1/54
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamp pad for impressing a fingerprint, a palm print and a foot print capable of preventing a stamp pad sheet from touching a cover reverse side of a cover body by replaceably fixing the stamp pad sheet.  <P>SOLUTION: The stamp pad comprises the flat board-like stamp pad sheet, a vessel having a storing part for storing the stamp pad sheet and a fringe part, and the cover body being independent from the vessel, and stores them so that a board surface of the stamp pad sheet has almost the same height as an upper end of a periphery part of the vessel. The stamp pad sheet is freely detachably fixed with a screw. Besides, a vertical part of the screw is set to be positioned upwards from the board surface of the stamp pad sheet so that the stamp pad sheet can be prevented from contacting a cover reverse side of the cover body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304483-A (JP)
Title: Voice coil for speaker and speaker device
Inventor: ISHIGAKI TOSHIHIRO
IPC: H01B5/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice coil with good waterproofness and effective strength, and a speaker device using the same.  <P>SOLUTION: A lead 1 consists of a conductor 10, a copper coating layer 11 for covering the conductor 10 and an insulation layer 12 provided along its outer periphery when needed. The conductor 10 is formed of an elongating aluminum-magnesium-silicon alloy with a purity of aluminum of 90% or higher, and a coating ratio of the copper coating layer 11 is specified to be 25-40% in area ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302170-A (JP)
Title: Macro lens
Inventor: ONO KAZUNORI
IPC: G02B13/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve uniform and excellent performance from infinity to unit magnification by restraining aberration fluctuation caused by focusing to be small in a front group focusing-type macro lens consisting of a positive front group constituted by disposing a 1st front group and a 2nd front group with a diaphragm interposed therebetween and a negative rear group.  <P>SOLUTION: The macro lens is constituted of the positive front group G<SB>1</SB>constituted by disposing the 1st front group G<SB>1F</SB>and the 2nd front group G<SB>1R</SB>with the diaphragm interposed therebetween and the negative rear group G<SB>2</SB>in this order from an object side and is made the front group focusing type lens. The 1st front group G<SB>1F</SB>includes a negative lens L<SB>2</SB>and a biconvex lens L<SB>3</SB>. The 2nd front group G<SB>1R</SB>is constituted of a negative lens L<SB>4</SB>and two positive lenses L<SB>5</SB>and L<SB>6</SB>. The rear group G<SB>2</SB>is constituted of a biconvex lens L<SB>7</SB>, a biconcave lens L<SB>8</SB>and a positive lens L<SB>9</SB>. The macro lens satisfies specified conditional expressions regulating the back focus of the 1st front group G<SB>1F</SB>, the radius of the curvature of the negative lens in the 1st front group G<SB>1F</SB>, the radius of curvature of the negative lens in the 2nd front group G<SB>1R</SB>, the radius of curvature of the negative lens in the rear group G<SB>2</SB>and the Abbe's number of the negative lens in the 1st front group G<SB>1F</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299866-A (JP)
Title: Traction device
Inventor: ISHIKAWA KAZUMITSU
IPC: B66D3/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the length of a traction device as much as possible without impairing a predetermined function.  <P>SOLUTION: The traction device has a drive shaft. A plurality of members are disposed on the drive shaft so as to be fitted to the drive shaft along the axial direction of the drive shaft. In two members having an end face substantially perpendicular to the axial direction, the substantially perpendicular end faces of these members are abutted on each other while end parts overlapping in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI