baber/WOPTO huggingface dataset:
Patent JP-2005030334-A (JP)
Title: Leakage diagnostic apparatus for evaporation gas purging system
Inventor: WAKAHARA KEIJI
IPC: F02M25/08
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of an evaporation system from being mistakenly determined by the change of the concentration of evaporation gas in the evaporation system.  <P>SOLUTION: The reference pressure detection to detect the reference pressure by introducing the positive pressure in a reference pressure detection unit by a positive pressure pump and the evaporation internal pressure detection to detect the pressure in the evaporation system by introducing the positive pressure in the evaporation system including a fuel tank by the positive pressure pump are performed while an engine is stopped, and presence/absence of leakage of the evaporation system is determined by comparing the difference between the pressure in the evaporation system and the reference pressure with the leakage determination value. The leakage determination value is set according to the concentration of evaporation gas in the evaporation system learned while the engine is running. Mistaken determination of leakage by the change in the concentration of the evaporation gas in the evaporation system can be prevented by changing the leakage determination value in response to the change of the pressure behavior in the evaporation system when the positive pressure is introduced by the change in the concentration of the evaporation gas in the evaporation system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028007-A (JP)
Title: Stick type cosmetic delivery container
Inventor: ISHIDA KOICHI
IPC: A45D40/06
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick type cosmetic delivery container sufficiently protecting a stick type cosmetic.  <P>SOLUTION: A plurality of support pieces 21a disposed circumferentially and supporting the rear end of the stick type cosmetic M, and slits 22a formed in the circumferential wall 22b of a slit pipe 22, which slidably supports a stick type cosmetic support body 21 with the support pieces 21a, in such a manner as extending axially and for slidably intruding the support pieces 21a are constituted in such a shape as restricting the movement in the thickness direction of the support pieces 21a and prevent the thickness directional movement of the support pieces 21a, which cannot be prevented by conventional support pieces with approximately rectangular cross section. This constitution can suppress rattling in sliding the stick type cosmetic support body 21 and the stick type cosmetic M so as to stabilize the sliding and suppress the deflection of the rod type cosmetic support body 21 and the stick type cosmetic M when applying an external force by falling or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042456-A (JP)
Title: Structure for mounting fireproof plate on inner surface of tunnel lining
Inventor: HIRANO ITSUO
IPC: E21D11/04
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a fireproof plate on the inner surface of a tunnel lining, superior in fireproof performance and aseismatic performance.  <P>SOLUTION: This structure for mounting the fireproof plate on the inner surface of the tunnel lining installs and supports the fireproof plate at a prescribed interval on and by the inner surface of a segment, by engaging locking metal fittings 7 arranged at upper and lower sides of the fireproof plate 3 formed in a panel shape with an interval holding metal fitting 5 installed on the inner surface of the tunnel lining segment 1. The interval holding metal fitting 5 has a recessed part 51 opening at least at the fireproof plate side, and inserting pieces 5d and 5e vertically projecting by sandwiching the recessed part. A plurality of fireproof plates 3 are installed on and supported by the segment 1 via the interval holding metal fitting 5 in the tunnel peripheral direction and the axial direction, by inserting and engaging the respective upper and lower inserting pieces into and with the locking metal fittings 7 arranged on lower and upper sides of the fireproof plates. A belt-like flame roll-in preventing material 10 for blocking up a joint of the fireproof plates adjacent in the vertical direction is arranged along a joint position. The flame roll-in preventing material is positioned and held in the recessed part 51 of the interval holding metal fitting 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048870-A (JP)
Title: Gas plug with lock mechanism
Inventor: NAKAMURA MASAHIDE
IPC: F16K35/06
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas plug main body used in a pushbutton system and a key lock system in common and a gas plug using the gas plug main body in the gas plug with a lock mechanism.  <P>SOLUTION: An upper step radius fringe 6 is formed in a scope of 180° at an upper fringe 5 of a plug incorporating port 3 of the gas plug main body 1, and a lower step radius fringe 7 having the same radius as inside diameter of the upper step radius fringe 6, outside diameter smaller than outside diameter of the upper step radius fringe 6, and height smaller than height of the upper step radius fringe 6 by one step is formed at the upper fringe 5 of the plug incorporating port 3 opposing to the upper step radius fringe 6. A lock member constituted by a pushbutton lock corresponding to the gas plug main body 1 or the key lock system is attached to a handle 10 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046738-A (JP)
Title: Filtration apparatus and filtering method capable of regenerating filtration function of granular filter medium
Inventor: TSURUMI TORU
IPC: B01D46/30
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration apparatus and a filtering method capable of regenerating the filtration function of a granular filter medium.  <P>SOLUTION: This filtration apparatus is provided with: a vessel having an introduction port for introducing the fluid to be filtered into the vessel and a discharge port for discharging the filtered fluid to the outside; a filtration part which is held at a fixed position in the middle of a route from the introduction port of the vessel to the discharge port and is composed of two or more filter medium housing spaces each provided with a predetermined amount of the granular filter medium for filtering the fluid to be filtered; and an agitating means for agitating the granular filter media used for filtering the fluid to be filtered for a predetermined period of time so that the object which is to be filtered and is stuck to the surface of the granular filter medium is removed by relatively moving the granular filter media to restore the filtration function of the granular filter medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048716-A (JP)
Title: Exhaust circulation control device for internal combustion engine
Inventor: MIURA MANABU
IPC: F02D45/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize engine operation performance by restricting fluctuation of the EGR ratio in changing the excess air ratio.  <P>SOLUTION: This device is provided with an exhaust circulation control valve 10 to circulate part of exhaust from an exhaust system of an engine to an intake system, and feedback-control circulation quantity, an intake restricting valve 8 disposed upstream of the intake system connected to an exhaust circulation passage 9, an excess air ratio control means to change suction air quantity through the intake restricting valve 8 in accordance with an excess air ratio changing demand, and a means to limit the excess air ratio in changing it by temporarily prohibiting feedback control to the exhaust circulation quantity of the exhaust circulation control valve or temporarily reducing feedback control gain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055261-A (JP)
Title: Navigation system, facility list display method, and program
Inventor: NAKADA KOICHI
IPC: G09B29/10
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for quickly specifying desired facilities from a facility list, and to provide a facility list display method and a program.  <P>SOLUTION: The navigation system 100 comprises: a condition setting means for setting facility search conditions; a facility search section 16 for searching a facility name for satisfying the facility search conditions set by the condition setting means; and an operation image generation section 32 for displaying a plurality of facility names searched by the facility search section 16 on the screen of a display 6. In the navigation apparatus 100, the operation image generation section 32 displays the same name section at the start of the facility name at a first region A3, and displays the remaining name section excluding the same name section at the start of the facility name at a second region A4 in a list form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052463-A (JP)
Title: Meal provision system and method of serving meal
Inventor: SAITO OSAMU
IPC: A61L2/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meal provision system without necessarily requiring installation of steam supply equipment in a serving place.  <P>SOLUTION: The meal provision system S comprises three running container devices 1 with sterilized storage chambers 2 for storing food cans a and tableware b, and heaters for heat sterilization for heating the inside of the sterilized storage chambers 2. The meal provision system S also has an electric power supply device 85 installed in the provider for feeding electric power from a commercial power source to the three container devices 1 connected at the time of heat sterilization of the food cans a and the tableware b one after another in turn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053133-A (JP)
Title: Surface coated woody fiberboard and its manufacturing method
Inventor: NISHIO TSUTOMU
IPC: B27N7/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated woody fiberboard withstanding abrasion sufficiently because coating low in viscosity is pressed and penetrated into a mat body, which is produced by a wet papermaking method, by a roll coater before drying to be applied thereto and can be applied to the surface of the mat body of the woody fiberboard having fine unevenness even in little coating quantity so as to be infiltrated into the mat body, and to provide a coating film layer having abrasion resistance on the surface of the woody fiberboard by applying stable coating to the surface of the fiberboard having fine unevenness on its surface and having a fluffy surface in as little a coating quantity as possible without causing coating irregularity or see-through.  <P>SOLUTION: Coating is pressed to the surface of the mat body, which is produced from a woody fiber slurry by a papermaking method and dehydrated, by a roll coater coating machine to be applied thereto and the coated mat body is heated and dried to obtain the surface coated woody fiberboard. The pressing force of the roll coater coating machine is adjusted to 1-10 mm to compress the surface of the mat body and the viscosity of the coating is 29 sec/Fordcup #4 or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054499-A (JP)
Title: Stop cock for joint connecting pipe and joint connecting pipe with stop cock
Inventor: KATSUURA NOBUO
IPC: F16L29/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize the reduction of a cost because the number of components is made smaller than a conventional stop cock while the stop cock can be installed to a joint connecting pipe by one action by deflecting an elastic engaging pawl by utilizing the properties of the deflection of a resin, and to eliminate the need for a special tool and simply conduct an operation in a short time.  <P>SOLUTION: The elastic engaging pawl 11 with a hooked section 15 is formed integrally to the stop cock 1 for the joint connecting pipe. A square-shaped lead groove 13 in which a lead angle, where the hooked section 15 is engaged, is taken largely at approximately 45° is formed to the outer periphery of a draining flow path 6 for the joint connecting pipe 2 holding the stop cock 1. Engaging sections 14 formed in a straight line shape in the vertical direction to the progressive direction of a fluid in the flow path 6 are formed at both ends of the lead groove 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060158-A (JP)
Title: Carbon material and its production method
Inventor: ISHIZUKA MASAYUKI
IPC: H01G11/44
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon material and its production method where, even in the case a compound having one hydroxyl group per benzene ring such as phenol is used, a water swelled gel can easily be obtained, and the water swelled gel is dried/carbonized, so that the carbon material having a high specific area can easily and inexpensively be obtained.  <P>SOLUTION: The carbon material is obtained by bringing a solution comprising (C) a carbocyclic compound or a derivative thereof having one hydroxyl group per benzene ring, (A) aldehydes and water into reaction at the pH of ≥10, thereafter, regulating the pH to 9 to <10, further causing reaction so as to gelatinize the reactant, and drying and carbonizing the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032690-A (JP)
Title: Battery having self-recovery capability
Inventor: KOBAYASHI TORU
IPC: H01M14/00
Filed: 2003-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery having a self-recovery capability, for which maintenance work is required.  <P>SOLUTION: Stannous chloride, cuprous chloride, and a small quantity of hydrochloric acid are put in a glass vessel together with water, and they are stirred well. A positive electrode made of graphite and a negative electrode made of iron or stainless steel are disposed in the glass vessel. Then the battery having the self-recovery capability is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072188-A (JP)
Title: Organic transistor and method for manufacturing the same
Inventor: SOMEYA TAKAO
IPC: H01L51/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor applicable a practical use at low cost.  <P>SOLUTION: A gate electrode 12 is formed on a polymer substrate 11 by patterning. A gate insulating film 13 which is patterned so as to cover the gate electrode 12 and expose at least a part of the gate electrode 12 is formed on the polymer substrate 11. On the gate insulating film 13, a drain electrode 14 is so formed from pasty metallic particles that at least a part of the drain electrode 14 is electrically in contact with the gate electrode 12, simultaneously with the formation of a source electrode 15 from the pasty metallic particles. An organic semiconductor layer 16 is formed so as to cover at least a part of the drain electrode 14 and the source electrode 15, and an element is isolated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067050-A (JP)
Title: Ceramic green sheet with resin film, ceramic green sheet, and its manufacturing method
Inventor: YOSHIHARA YASUHIKO
IPC: C04B35/622
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet with a resin film which can suppress breaking and cracking by adhesion to a mold etc., and is easy of handling, the ceramic green sheet, and its production method.  <P>SOLUTION: In the ceramic green sheet 5 with the resin film in which the ceramic green sheet 3 containing inorganic powder and at least a resin is formed on one principal plane of the resin film 1, the volume ratio of the resin in the range of thickness up to 1 μm from the surface of a principal plane 3a on the resin film side of the ceramic green sheet is 1.5 times or below the volume ratio of the resin in the range of thickness up to 1 μm from the surface of a principal plane 3b on the other side of the ceramic green sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073036-A (JP)
Title: Double-side reading system
Inventor: KOTANI MASAKI
IPC: H04N1/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-side reading system for reading images of both sides in one carrying of an original, capable of efficiently coping with the settings of an interruption request.  <P>SOLUTION: An original placed on an original tray 21 is carried to an original-carrying path 29, a first optical unit 40 reads the image of the front side and a second optical unit 50 reads the image of the rear side of the original. When the interrupt request is set, while the original is in a double-side reading mode, independently of the setting timing of the interrupt request, after the reading of the image on the front side and the image on the rear side of the carried original is finished, the setting interrupt request is executed. When the reading of the image on the front side is not started, the original is not read at all, and the original is carried / discharged at a high speed and the interrupt request is quickly executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040554-A (JP)
Title: Environmental purification system by ion garden
Inventor: KOMATSU KONICHI
IPC: A61L9/22
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that pollution of air and water is getting worse these days in environment around life and water pollution spreads even to fishes and shellfishes in the ocean, which caused people to start clamoring the influence on our food life while pollution with exhaust gas from factories, automobiles, and the like continues, not to mention air pollution and the situation is becoming irrevocable.  <P>SOLUTION: This environmental purification system by an ion garden is provided for filling the ion garden with anion produced based on plant photosynthesis and taking the anion into peaceful space to take abundant air of anion into the body in the sense of treasuring peaceful time in life. To obtain anion abundantly, lumber and construction materials of the ion garden are made into products by mixing minerals with a large emission amount of far-infrared rays, and organisms and plants are raised in the ion garden using those products, and the ion garden is abundantly filled with anion produced by the organisms and plants, to obtain the effect. As the means of solving water pollution, final effluent of a septic tank is repurified in the ion garden and used in a live fish water vessel or pond or recycled again by watering the plants and absorbed to dissipate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070591-A (JP)
Title: Enzyme liquid for contact lens,nd method for cleaning/disinfecting contact lens by using same
Inventor: NAKAGAWA AKIRA
IPC: C11D7/26
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protease-containing liquid which is improved in preservable stability for the purpose of simple and safe handling of a contact lens and a method for cleaning and disinfecting the contact lens which does not substantially degrade the cleaning effect and disinfecting effect of a treating liquid for the contact lens when such ezyme liquid is added to the treating liquid for the contact lens containing an ionic germicide.  <P>SOLUTION: The enzyme liquid for the contact lens contains an effective amount of protease for cleaning the contact lens, includes 1, 3-butylene glycol and glycerin, and is stable. The method for cleaning/disinfecting the contact lens uses the enzyme liquid. The enzyme activity is maintained in the stable state for a long period of time by combining two kinds of the enzyme liquids at a specific ratio and the good protein cleaning effect can be developed without hindering the function of the respective solutions even in the combination with the care solutions for both of the soft contact lens and the hard contact lens. Accordingly, the method capable of simultaneously performing a plurality of the treatment, such as the cleaning treatment and the disinfecting treatment can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073183-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: HIRAMOTO KENICHIRO
IPC: G06F3/12
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of suppressing a processing amount of original image data while enhancing dispersibility of dots formed on the basis of the original image data.  <P>SOLUTION: The image processing apparatus applies quantization of three values or over to the original image data in a prescribed number of bits. The image processing apparatus respectively separates the original image data into dark color image data D<SB>i, j</SB>and light color image data L<SB>i, j</SB>and thereafter, applies digital half toning processing of inverse correlation type to the dark color image data D<SB>i, j</SB>, quantizes the dark color image data D<SB>i, j</SB>and thereafter applies error spread processing or dither processing to the light color image data L<SB>i, j</SB>on the basis of an output value DD<SB>i, j</SB>of the dark color image data D<SB>i, j</SB>and quantizes the light color image data L<SB>i, j</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077166-A (JP)
Title: Method of analyzing absolute molecular weight of hydroxypropyl methyl cellulose acetate succinate and molecular weight distribution thereof
Inventor: FUKAZAWA MIYUKI
IPC: G01N30/74
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of analyzing an absolute molecular weight of hydroxypropyl methyl cellulose acetate succinate, and a molecular weight distribution thereof, using a proper solvent for dissolving the hydroxypropyl methyl cellulose acetate succinate and using a light scattering method.  <P>SOLUTION: In this method of analyzing the absolute molecular weight of the hydroxypropyl methyl cellulose acetate succinate, a sample solution wherein the hydroxypropyl methyl cellulose acetate succinate is dissolved in a phthalic acid buffer solution is analyzed by a gel permeation chromatograph by the light scattering method (GPC-MALLS) using the phthalic acid buffer solution as a mobile phase. The sample solution is preferably prepared by dissolving the hydroxypropyl methyl cellulose acetate succinate in an aqueous alkaline solution, followed by addition of an aqueous phthalate solution thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078245-A (JP)
Title: Content search device using dendrogram
Inventor: HENMI KENJI
IPC: G06F3/0484
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To conduct more thorough searches on an information database, and to display the similar ranges of the search results in an easy-to-understand manner.  <P>SOLUTION: When data searches are conducted on an information search server 105 having a database 105a storing a plurality of information contents, the meta data of all or some of the contents are accumulated in the accumulating part 102c of a PC 102. The meta data are converted into weighting parameters by a control part 102a. The weighting parameters are applied to the search result data so as to cluster the similar ranges of the search data in steps. The results are displayed in the form of dendrograms colored for easy viewing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI