baber/WOPTO huggingface dataset:
Patent JP-2005105401-A (JP)
Title: Method for electropolishing stainless steel in order to improve corrosion resistance
Inventor: UJITA TOMOKO
IPC: C25F7/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for electropolishing the surface of stainless steel, in which the bath contains a minimal amount of a neutral salt of fluoride that adversely affects the human body, by employing additives for remarkably improving corrosion resistance of stainless steel with a slight amount of addition.  <P>SOLUTION: The electropolishing method comprises: employing an electrolytic solution containing one or more combined compounds selected from the group consisting of sulfuric acid, nitric acid, phosphoric acid, citric acid, tartaric acid, malic acid, and a sodium salt, a potassium salt and an ammonium salt thereof, in an amount of 1 wt.% or more, and chromic fluoride to be added: and electrolyzing the stainless steel to be treated with an alternating current while sandwiching a sheet of permeable nonwoven fabric between the stainless steel and an electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112876-A (JP)
Title: Polyester and method for producing polyester
Inventor: KAGEYAMA KATSUHIKO
IPC: D01F6/62
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester by using a polycondensation catalyst containing a metal component other than antimony, germanium and titanium as a main metal component of the catalyst, maintaining color tone, transparency and thermal stability, having an ultralow content of carboxy terminal groups and excellent hydrolytic resistance, etc., and slight production of foreign materials caused by the catalyst and having a low content of cyclic trimers.  <P>SOLUTION: The method for producing the polyester comprises carrying out melt polycondensation in the presence of the polyester polycondensation catalyst composed of at least one kind selected from the group consisting of aluminum and its compounds and at least one kind selected from phosphorus compounds and subsequently conducting solid-phase polycondensation. In the method, a dicarboxylic acid and/or its ester-forming derivative are reacted with a diol and/or its ester-forming derivative to provide a product in which the ratio of hydroxy terminal groups based on the whole terminal groups is ≥76 mol%. The resultant product is then melt polycondensed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110507-A (JP)
Title: Method for stabilizing reagent
Inventor: IMAI TOSHIHIRO
IPC: C12Q1/26
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing TPM-PS [N,N,N',N',N",N"-hexa(3-sulfopropyl)-4,4',4"-triaminotriphenylmethane hexasodium salt] in a solution state.  <P>SOLUTION: The TPM-PS is made to coexist with Bis-Tris [bis(2-hydroxyethyl)iminotris(hydroxymethyl)methane], ADA [N-(2-acetamido)iminodiacetic acid], TEA (triethanolamine), PIPES [piperazine-1,4-bis(2-ethanesulfonic acid)], MOPSO (2-hydroxy-3-morpholinopropanesulfonic acid), BES [N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid], MOPS (3-morpholinopropanesulfonic acid), TES [N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid], HEPES ä2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulfonic acid}, DIPSO ä3-[N,N-bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic acid}, POPSO [pierazine-1,4-bis(2-hydroxy-3-propanesulfonic acid) dihydrate], HEPPSO ä2-hydroxy-3-[4-(2-hydroxyethyl)-1-piperazinyl]propanesulfonic acid monohydrate}, EPPS ä3-[4-(2-hydroxyethyl)-1-piperazinyl]propanesulfonic acid}, Tris [2-amino-2-hydroxymethyl-1,3-propanediol or tris(hydroxymethyl)aminomethane], Tricine äN-[tris(hydroxymethyl)methyl]glycine}, CyDTA (trans-1,2-diaminocyclohexane-N,N,N',N'-tetraacetic acid), DTPA (diethylenetriaminepentaacetic acid), EDDP (ethylenediamine-N,N'-dipropionic acid dihydrochloride), EGTA [O,O'-bis(2-aminoethyl)ethyleneglycol-N,N,N',N'-tetraacetic acid], HIDA [N-(2-hydroxyethyl)iminodiacetic acid], IDA (iminodiacetic acid), NTA (nitrilotriacetic acid), TTHA (triethylenetetramine-N,N,N',N",N''', N'''-hexaacetic acid), EDTA (ethylenediaminetetraacetic acid), a salt thereof and a hydroxide thereof and DPTA-OH (1,3-diamino-2-hydroxypropane-N,N,N',N'-tetraacetic acid) in a solution. Thereby, the TPM-PS can be stabilized to prevent nonenzymic self-coloring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113283-A (JP)
Title: Waterproof paper and package
Inventor: NIIMI KENICHI
IPC: D21H21/16
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize moisture conditioning properties by constitution of coating with a resin and prevent collection of waterdrops even when an article containing moisture is packaged.  <P>SOLUTION: Waterproof paper 20 can be utilized for a package. In the waterproof paper, a resin layer 22 formed by coating on a paper substrate 21 is composed so as to contain a moisture conditioning agent composed of inorganic particles 22a and/or a water-absorbing resin 22b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113638-A (JP)
Title: Exterior material fixture
Inventor: NAKAYAMA SHINICHI
IPC: E04B2/56
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior material fixture for firmly joining furring strips and a furring strips receiving member, by easily joining the furring strips to the furring strips receiving member.  <P>SOLUTION: In this exterior material fixture 10, a bar 14 is joined in its wall parts 30A and 30B to the furring strips 16 having an installing surface part 34 for installing a covering material 22. Joining of this bar 14 and the furring strips 16, is performed by locking claw parts 31A and 31B on a return part 39 of a cutout 38, by fitting the claw parts 31A and 31B in the cutout 38, by deflecting a plate part 26 of the flexible bar 14, and can be thereby performed more easily than a conventional exterior material fixture. Since a rib 17c of a washer 17 abuts on the plate part 26 of a part of erecting the wall parts 30A and 30B, the bar 14 and the furring strips 16 are firmly joined by restraining deflection of the plate part 26 of the bar 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119072-A (JP)
Title: Inkjet printer
Inventor: HASEBE TAKASHI
IPC: B41J2/01
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect nozzle missing for every head module by an inexpensive configuration in a short time in a line type inkjet printer.  <P>SOLUTION: In the line type inkjet printer which has a printing region T1 where an image is recorded to a recording medium P from head units 31, 32, 33 and 34 comprised of a plurality of head modules 31a, 32a, 33a and 34a, and a maintenance region T3 where a maintenance part 70 for solving discharge failures of nozzles is set, and which is configured to move the head units 31, 32, 33 and 34 from the printing region T1 to the maintenance region T3 at the time of solving the discharge failures of nozzles, an ink confirmation region T2 is set in the middle of a movement route of the head units 31, 32, 33 and 34 from the printing region T1 to the maintenance region T3, and ink detecting parts 61, 62, 63 and 64 for detecting the discharge failures of nozzles are installed at the ink confirmation region T2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122982-A (JP)
Title: El display device and electronic apparatus
Inventor: KAYANO YUJI
IPC: H05B33/02
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device easy to manufacture with a simple structure and capable of color display having high luminance and high image quality.  <P>SOLUTION: In this EL display device, a plurality of EL display panels 110R, 110G, 110B obtained by forming EL elements 150R, 150G, 150B respectively on a substrate 110 are laminated and disposed, and output light of each EL display panel 110R, 110G, 110B is superposed in the direction of the normal line of the substrate to display an image on a display screen. Each display panel 110R, 110G, 110B is made capable of emitting monochromatic light, and is laminated and disposed from the display screen side in order of the short wavelength of the monochromatic light, and dichroic filters 120R, 120G to reflect the output light of the EL display panels 110G, 110B respectively are provided on the display screen sides of the EL display panels 110R, 110G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004167475-A (JP)
Title: Method for reducing waste oxide gas emissions
Inventor: DAY JAMES CLARENCE
IPC: B01D53/34
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing or eliminating waste oxide gas emissions.  <P>SOLUTION: The methods relate to reducing and eliminating the waste oxide gas emissions produced by a first industrial process by utilizing the emissions in a second industrial process that either is benefited by or tolerates the components of a waste oxide gas stream. These methods are applicable to numerous combinations of first industrial processes and second industrial processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005120244-A (JP)
Title: Lubricant composition
Inventor: YAGISHITA KAZUHIRO
IPC: C10N30/06
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition having excellent friction-reducing properties and especially suitable for an internal combustion engine.  <P>SOLUTION: The lubricant composition contains (A) at least one kind of a compound selected from the group consisting of a nitrogen-containing compound represented by general formula (1) (wherein, R<SB>1</SB>is a 1-30C hydrocarbon group or a 1-30C hydrocarbon group having functionality; R<SB>2</SB>to R<SB>5</SB>are each individually a 1-30C hydrocarbon group, a 1-30C hydrocarbon group having functionality, or hydrogen; X<SB>1</SB>is oxygen or nitrogen; X<SB>2</SB>and X<SB>3</SB>are each individually oxygen or sulfur; p is 0 or 1; m is 0 or 1; and n is an integer of ≥1), and an acid-modified derivative thereof in a lubricant base oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120932-A (JP)
Title: Valve and exhaust gas recirculation control valve or valve assembling method
Inventor: TANAKA TORU
IPC: F02M25/07
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve for preventing the entry of exhaust gas, foreign matters or water leaking from a shaft slide supporting part into a sliding portion or an actuator part.  <P>SOLUTION: The valve comprises a housing, a shaft having a valve element, and the shaft slide supporting part where the shaft is slid. A seal member movable/deformable in a preset range is provided on the shaft slide supporting part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120049-A (JP)
Title: Cleansing agent
Inventor: IGARASHI KEIJI
IPC: A61K8/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent cleansing agent excellent in smoothness of back skin in which color change and smell change under high temperature and exposure to light are prevented.  <P>SOLUTION: The cleansing agent comprises (a) an anionic surfactant containing triethanolamine as a counter alkali, (b) an imidazoline-based amphoteric surfactant and (c) allantoin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124107-A (JP)
Title: Piezoelectric thin film vibrator and filter
Inventor: NISHIHARA TOKIHIRO
IPC: H01L41/09
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin film vibrator with small characteristic variation and a filter using it by suppressing bad influence of a lateral mode wave, adopting a structure with sufficient strength of a membrane part and manufacturing nature of a good air gap.  <P>SOLUTION: In a substrate, a lower electrode formed on the substrate, a piezoelectric film formed on the lower electrode, and a piezoelectric thin film vibrator including the upper electrode formed on the piezoelectric film, a shape of a part facing the upper electrode and the lower electrode is elliptic, and when length of the main axis of the elliptic form is a, and length of the sub-axis is b, the vibrator is composed to satisfy 1<a/b<1.9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128150-A (JP)
Title: Service life detecting device for image carrier and image forming apparatus
Inventor: SAITO MASAYA
IPC: G03G21/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service life detecting device for an image carrier for carrying out detection of service life at high precision without being influenced by operation environment and aging of a drum, and to provide an image forming apparatus using the device.  <P>SOLUTION: The service life detecting device for the image carrier in the image forming apparatus is constituted so that the wear value W of a photoreceptor drum (the image carrier) 114 is calculated by using W=K×Pt+α×Dt (wherein Pt is electrification application time, Dt is drum rotation time, K is a coefficient determined according to a discharge current value and α is an appropriate constant value). The service life of the image carrier is determined on the basis of the integrated value S of the wear value W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089179-A (JP)
Title: Garbage bag holder for sink corner
Inventor: TAMANAWA MASAHARU
IPC: E03C1/26
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a triangular corner vessel of a sink, to dispense with an exclusive bag of a garbage bag holder supported by a suction cup, to allow setting of a suction cup support block and the garbage bag holder without separation when the plane surface installation structure of the garbage bag holder is changed to the vertical surface installation, to allow the holder to be installed in a conventional structure article, to improve sanitation, and to allow various inexpensive garbage bag to be attached.  <P>SOLUTION: The garbage bag holders 3 and 4 are set on the suction cup support block 2, the garbage bag holder 3 is lifted up and opened, a garbage bag 6 is mounted, and the holder is lifted down and fixed. The holder tip 10 is fixed by rotating a knob 7 for vertical mounting, the plane surface installation can be changed to the vertical surface installation, and the garbage bag is partially or endlessly compressed and can easily attached also to a conventional structure article.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128316-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: ODA YASUHIRO
IPC: G03G15/08
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which has a constitution using the recovery roll of a hybrid developing system and which is free of occurrence of image unevenness and has stable developing characteristic and to provide a small-sized image forming apparatus using the same.  <P>SOLUTION: The developing device is provided with a toner carrier 2 which is disposed facing an image carrier 1 carrying an electrostatic latent image and which carries toner on its surface, a developer carrier 3 for toner supply which supplies the toner to the toner carrier 2, a developer carrier 4 for recovery which recovers the toner from the toner carrier 2 and a transporting member 5 which is disposed facing the two developer carriers 3, 4 and the toner carrier 2 and which transfers a two-component developer between the two developer carriers 3, 4. The developer is made to flow from the developer carrier 3 for toner supply to the developer carrier 4 for recovery via the transporting member 5. The center of the developer carrier 4 for recovery is disposed more on the upstream side in a developer transporting direction than a position below a vertical line passing through the center of the toner carrier 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130915-A (JP)
Title: Absorbent product
Inventor: KAWAGUCHI TOYOYUKI
IPC: A61F13/15
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent product providing appropriate water resistance, strength and air permeability in the circumferential edge of an absorbent core and other portions requiring the water resistance in particular, or fixing tape root part of a developing type diaper.  <P>SOLUTION: This absorbent product is provided with a leakage prevention sheet positioned in an underwear side of the absorbent core and covering the excrement. This absorbent product uses no film for the leakage prevention sheet but uses by folding and stacking a single or a plurality of sheets in the width direction or the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134456-A (JP)
Title: Radiation-sensitive resin composition
Inventor: NISHIMURA ISAO
IPC: C08G77/14
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having high transparency at a wavelength of ≤193 nm, in particular, showing excellent LER (line edge roughness).  <P>SOLUTION: The radiation-sensitive resin composition contains: (A) a resin having a structural unit expressed by formula (I); (B) a resin having a repeating unit expressed by general formula (II); and (C) a radiation-sensitive acid generating agent. In formula (I), R<SP>1</SP>represents a bivalent (alicyclic) hydrocarbon group which may be substituted; R<SP>2</SP>represents a lower alkyl group or a monovalent (substituted) alicyclic hydrocarbon group; or any two of R<SP>2</SP>are coupled to form a bivalent (substituted) alicyclic hydrocarbon group and the rest R<SP>2</SP>represents a lower alkyl group or a monovalent (substituted) alicyclic hydrocarbon group. In formula (II), R<SP>3</SP>represents H, F or a trifluoromethyl group; R<SP>4</SP>represents a (substituted) hydrocarbon group having the valence of (c+1), a (substituted) alicyclic hydrocarbon group or a (substituted) aromatic group; R<SP>5</SP>represents H or a monovalent acid dissociable group; a and b represent 0 to 3 satisfying (a+b)≥1; and c represents 1 to 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133125-A (JP)
Title: Method for manufacturing stainless steel clad pipe
Inventor: SUWA MINORU
IPC: C21D9/08
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stainless steel clad pipe.  <P>SOLUTION: Stainless steel clad pipe comprises a cladding metal of stainless steel consisting of, by mass%, 0.03% or less C, 1.5% or less Si, 2% or less Mn, 0.04% or less P, 0.03% or less S, 2% or less Cu, 21-25% Ni, 23-27% Cr, 4-6% Mo, 0.15-0.25% N and the balance Fe with unavoidable impurities, and a base material of carbon steel comprising, by mass%, 0.02-0.1% C, 0.6% or less Si, 1.6% or less Mn, 0.015% or less P, 0.01% or less S, 0.01-0.05% Nb, 0.005-0.05% Ti, 0.001-0.06% Al, 0.007% or less N, one or two elements of 1% or less Cu and 1% or less Ni as needed, and the balance Fe with unavoidable impurities. The manufacturing method comprises forming a stainless steel clad material composed of the stainless steel and the base material into a pipe shape, seam-welding it into a steel pipe, and solid solution-treating it at a heating temperature of 1,100-1,250°C and a cooling rate of 1°C/second or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004149120-A (JP)
Title: Management method and system of vehicle information and interaction
Inventor: GEISLER SCOTT P
IPC: B60R16/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing vehicle information and interaction.  <P>SOLUTION: The method for managing vehicle information and interaction contains a process for receiving vehicle feature data (112) and driver preference data (110). The method also contains a process for receiving a estimate (104, 106, 108) of a driving workload indicating conditions occurring currently and previously. A sub-routine corresponding to at least one of the data (112) on the characteristic of the vehicle is performed. The sub-routine starts activation or disablement of a vehicle function by responding to the driver preference data (110) and the estimate (104, 106, 108) of the driving workload.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139216-A (JP)
Title: Resin composition for extrusion-molding agricultural vinyl film
Inventor: YOKOYAMA TAKANOBU
IPC: A01G9/14
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which is used for extrusion-molding agricultural vinyl films maintaining the characteristics, such as transparency, of conventional extrusion-molded agricultural plastic films without having tackiness on the surfaces of the films and without causing a welding trouble due to thickness deviation.  <P>SOLUTION: This resin composition for extrusion-molding agricultural vinyl films is characterized by comprising 100 pts. wt. of a vinylic resin having a polymerization degree of 1,500 to 2,700, 30 to 60 pts. wt. of a plasticizer and 0.5 to 5 pts. wt. of fine feldspar particles having an average particle diameter of 1 to 7μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103211-A (JP)
Title: Multifunctional foot caring article
Inventor: AIDA HIROYUKI
IPC: A61F5/01
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple caring article easy to use and capable of assisting the rehabilitation of feet of a person having disabled feet and living in a bedridden state for a long time, and the care of troubles caused by the bedridden state.  <P>SOLUTION: For the rehabilitation of feet, the angle of an inclined plate on which the feet are put in a state of lying on one's back is sometimes changed into an optional position to unconsciously move ankle joints and the muscles of the whole foot. To regain the senses of feet, the soles of the feet and the toes are allowed to touch hard or soft objects and objects of various different materials in a lying state to enjoy the sense of touch and to give stimulation. In addition, a bed sore preventing device for the heel is mounted, and sanitary articles such as a deodorant and a desiccant are put in a bag for use to provide multifunctional constitution for solving problems of foot trouble in a wide range with one caring article.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139936-A (JP)
Title: Valve gear for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L1/04
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high assembly efficiency and cost reduction for each component by integration of a driving shaft with a driving cam.  <P>SOLUTION: The driving shaft 3 is integrally formed with the respective driving cams 4, 4, and both oscillating cams 5, 5 are disposed next to one side of each of the oscillating cams and detachably formed to the driving shaft. The outside diameter of each of journal portions 33 to 35 integrally formed on the driving shaft is set to be smaller than the inside diameter of a fitting hole 11c in a link arm, and each of axial distances L1 to L4 between adjacent journal portions is set so as to be larger than a cross length W of an annular portion 11a of the link arm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141815-A (JP)
Title: Optical recording medium and manufacturing method thereof
Inventor: KOMAKI TAKESHI
IPC: G11B7/2405
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of obtaining electric characteristics that are equal to those, such as jitter and noise, of an information layer formed on a substrate for the information layer formed on a spacer layer, and a manufacturing method thereof.  <P>SOLUTION: An irregular pattern is transferred onto a surface at a side opposite to the substrate 12 in the spacer layer 16 in a shape, where the width of a projection in the diameter direction is limited to 53% or higher and 72% or smaller to an irregular pitch in the diameter direction. A second information layer 18 (the information layer on the spacer layer) is formed by following the irregular pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI