baber/WOPTO huggingface dataset:
Patent JP-2005030331-A (JP)
Title: Fuel property determination device, leakage diagnostic device, and engine control device of vehicle
Inventor: HORI TOSHIO
IPC: F02D45/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect the property on evaporation of fuel irrespective of the running state of a vehicle, and to detect a trouble of an evaporation system according to the evaporation property of the fuel with excellent accuracy.  <P>SOLUTION: A fuel property determination device measures the vapor generation by a vapor generation measurement means 203 from the result of detection of the pressure in a fuel tank, estimates the vapor generation by a vapor generation estimation means 202 from the result of detection of the fluctuation of the fuel level by a liquid level oscillation level determination means 201 to detect fluctuation of the fuel level in the fuel tank, and determines the fuel property by a fuel property determination means 206 from the estimated evaporation value and the measured evaporation value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031011-A (JP)
Title: Position detecting device
Inventor: FUKUI NORIYUKI
IPC: G01D5/04
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts, the size, and the cost of the device for detecting the multiple rotational absolute positions of rotation axis which is an object of position detection.  <P>SOLUTION: The position detecting device is constituted for detecting the absolute position within one rotation, gears are provided on the object position detection axes, not only for detection, but also for a role of driving transmitting rotation to a speed reducing mechanism. The position detecting device calculates the multiple rotational absolute position, based on the absolute position within one rotation, and the number of rotations calculated by a multiple rotation detection unit having the speed reducing mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043806-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: TAKAICHI MOMOSUKE
IPC: G03G5/147
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for shielding against X-rays generating simultaneously with electron beam irradiation for polymerization hardening of a surface layer of an electrophotographic photoreceptor, and to provide a method for supplying an inert gas to prevent polymerization reaction inhibition by oxygen, both methods being rational with excellent efficiency, and as a result, to provide a method for rationally and economically realizing electron beam irradiation and polymerization hardening.  <P>SOLUTION: The method for manufacturing an electrophotographic photoreceptor having a cylindrical support, a photosensitive layer on the support and a surface layer on the photosensitive layer is characterized in that the photosensitive layer is coated with a coating liquid containing a hardening monomer or oligomer; and while the electrophotographic photoreceptor coated with the coating liquid is rotated around its axis in a gas atmosphere having ≤1% oxygen concentration, the surface layer is irradiated with electron beams of 1 kGy to 1 MGy dose to be polymerized or crosslinked and hardened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062208-A (JP)
Title: High-resolution display device provided with pixel movement means
Inventor: CHO KUN-HO
IPC: G09G3/34
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-resolution display device provided with a pixel movement means.  <P>SOLUTION: The high-resolution display device is provided with an illuminating optical system including a light source for emitting light, an image optical system including an image forming element for modulating light impinging from the illuminating optical system to form an image, a pixel moving optical system including an annular prism array which deflects light emitted from the image optical system and moves pixels forming an image to increase the number of pixels, and a projection optical system including a projection lens for projecting deflected light from the pixel moving optical system to a screen. Thus images of high resolution are formed because the number of pixels is increased by quickly deflecting light in one direction to move pixels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055665-A (JP)
Title: Optical writing device and scanning image forming lens
Inventor: OIKAWA MASARU
IPC: G02B26/10
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid, inexpensively and easily, a problem of image quality deterioration caused by chromatic aberration of magnification in a scanning image forming lens.  <P>SOLUTION: In the optical writing device, each luminous flux from n-pieces of light source units that emit n (≥2) pieces of luminous fluxes having different light emitting wavelengths is individually modulated in intensity in accordance with an image signal by n-pieces of modulation means, with each intensity-modulated luminous flux deflected by a common light deflecting means, with each deflected luminous flux converged on a surface 11 to be scanned by a common scanning image forming lens SL to form an optical spot for each luminous flux, and with optical writing performed with the optical spots by scanning at constant speed on the surface to be scanned. In the optical writing device, the frequencies of n-kinds of clock signals to be applied to the n-pieces of modulation means are set differently from each other so that the optical writing length in which each luminous flux optically writes by optical scanning on the surface to be scanned is virtually equalized regardless of chromatic aberration of magnification presently existing in the scanning image forming lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046886-A (JP)
Title: Method and system for transforming graphical object to image chunk and combining image layers into display image
Inventor: MYHRVOLD NATHAN P
IPC: G06T15/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To lower a rendering overhead by improving a method for transforming a graphical object.  <P>SOLUTION: The system serially renders chunks of g sprites, and composites the g sprites to compute the display image. The system can perform affine transformation on g sprites to simulate motion of the 3D object rather than re-rendering the object for frame animation. Rendering geometry in the chunks enable complicated fragment list anti-aliasing. The system stores fragments representing partially covered pixel locations or translucent pixels in a fragment buffer. After rasterizing primitives for a chunk, a fragment resolution subsystem distinguishes the fragments to compute output pixels. A rasterizing component of the system attempts to merge the fragments to save fragment memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055814-A (JP)
Title: Photosensitive colored resin composition for color filter, color filter and liquid crystal display
Inventor: TANIGAWA KEIKO
IPC: G02B5/20
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive colored resin composition for a color filter which has excellent image forming property and an excellent balance in sensitivity and solubility even when the concentration of a coloring material is high and which has excellent sharpness of the pixel edge and adhesion property.  <P>SOLUTION: The photosensitive colored resin composition contains: (A) an alkali-soluble resin obtained by allowing a reaction product of an epoxy resin (a) expressed by general formula (1) and an unsaturated group-containing carboxylic acid (b) to further react with a polybasic acid and/or its anhydride (c); (B) a photopolymerization initiator; (C) a coloring material; and (D) a dispersant. In formula (1), n represents the average and a number from 0 to 10, P and R represent hydrogen atoms, halogen atoms, 1-8C alkyl groups or aryl group, and P and R may be identical to or different from each other, and G represents a glycidyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059256-A (JP)
Title: Image processing device and image formation apparatus
Inventor: KOIZUMI KENJI
IPC: B41J5/30
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation apparatus which can easily control a timing of image data to be outputted from a plurality of image processing systems in the case where there are set the plurality of image processing systems of different required times.  <P>SOLUTION: A printer apparatus 10 has a plurality of FIFOs 202 for storing image data read out from a page memory 182, a plurality of smoothing parts 212 for passing the image data stored in each of the FIFOs 202 therethrough, and a timing control part 230 for making the timings for reading out the image data from the page memory 182 different from each other when delay amounts generated at the plurality of smoothing parts 212 are different from each other. The timing control part 230 makes the image data outputted to the FIFOs 202 by the timings which offset a difference of the delay amounts generated at the smoothing parts 212.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062996-A (JP)
Title: Database control system and program
Inventor: MIKAMI AKIHIRO
IPC: G06F12/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To handle contention of access to a database in an improved way in online processing of the database for reducing a workload of a system user making a request for processing, simplifying the work, and work saving.  <P>SOLUTION: This database control system controlling the database in response to a processing request is provided with an access means accessing the database for accomplishing the processing request, a detection means detecting a contention of access caused by a plurality of requests to the database from the access means, and an acquisition means acquiring information necessary for repetitive access to the database from a use history held in a log file storing the use history of the system when the access conflict is detected by the detection means. The access means automatically tries access to the database again according to the information acquired by the acquisition means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001564-A (JP)
Title: Ink cartridge
Inventor: IIDA YUJI
IPC: B41J2/175
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink cartridge which can supply ink surely to a recording head by responding surely to a micro differential pressure between the cartridge and a recording head thereby sustaining a negative pressure suitable for printing between them regardless of rolling of ink, and can prevent leakage of ink regardless of pressure rise on the ink supply port side or leakage of ink from the recording head.  <P>SOLUTION: The ink cartridge having the ink supply port 2 for supplying ink to the ink jet recording head, and an ink chamber 4 communicating with the ink supply port 2 is further provided with a membrane valve seat 3, i.e. an elastically deformable body, interposed between the ink chamber 4 and the ink supply port 2 while having a central through hole 6 for conducting ink, and a valve element 8 disposed movable to face the through hole 6 and becoming a sealing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005063297-A (JP)
Title: Fingerprint authentication method
Inventor: MIKI YASUTOSHI
IPC: G06F21/34
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint authentication method using fingerprint information that is not invariant for life including aging effect components and capable of excluding fake fingerprints using an artificial finger or the like, by using changes due to soil, seasonal changes, or the like in optically read fingerprint information, and frequently and automatically replacing registered fingerprint information.  <P>SOLUTION: In the fingerprint authentication method, a password is provided for registering fingerprint information including the aging effect information read by a fingerprint reader 8, the fingerprint information inputted along with the password is registered in a fingerprint database 2, and when the registered fingerprint information is compared with subsequently inputted fingerprint information, and a difference is within a predetermined range, a process of authenticating a person is carried out, and the fingerprint information used for authenticating the person is registered in place of the registered fingerprint information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060623-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMA YUJI
IPC: B65D65/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that causes reduced deterioration of transparency while the secondary processing, and constitutes a sheet having excellent rigidity, practical strength and heat resistance.  <P>SOLUTION: The thermoplastic resin composition comprises (A) 50.9 to 94.9 mass % of a copolymer from 30 to 90 mass % of aromatic vinyl monomer and 10 to 70 mass % of conjugated diene, (B) 5 to 49 mass % of a copolymer from 70 to 85 mass % of aromatic vinyl monomer and 15 to 30 mass % of (meth)acrylic ester monomer and (C) 0.1 to 20 mass % of oligomeric styrene resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071918-A (JP)
Title: Cathode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: MADOKORO YASUSHI
IPC: H01M4/587
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode for a lithium ion secondary battery by which the lithium ion secondary battery showing superior and rapid charge and discharge characteristics without reducing a discharge capacity, initial charge and discharge efficiency, and safety, can be obtained, and to provide the lithium ion secondary battery using the cathode and in which the characteristics can be exerted.  <P>SOLUTION: This lithium ion cathode for the lithium ion secondary battery is composed of an active material layer containing graphite particles as an active material, and a current collector carrying the active material layer. Particularly, the average particle size of graphitized particles contained in an electrode different in the thickness direction of the active material layer, that is, the average particle size of the graphite particles contained in the current collector side of the active material layer is smaller than that at the surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070000-A (JP)
Title: Method of discriminating citrus processed article
Inventor: OTA HIDEAKI
IPC: A23L19/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of discriminating a citrus depressa HAYATA processed article from a citrus processed article containing other citrus as raw materials.  <P>SOLUTION: In this method of discriminating the citrus processed article, contents of specified polymethoxy flavonoid components in the citrus processed article, or a ratio of the respective components are (is) found to discriminate the citrus raw materials for the processed article, based on a value(s) found therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076497-A (JP)
Title: Exhaust gas treatment method and exhaust gas treatment device
Inventor: NAITO KENTA
IPC: B01D51/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment method and an exhaust gas treatment device controlling space density distribution of particulates in exhaust gas by using corona discharge with respect to the exhaust gas containing floating particulates, such as exhaust gas of a diesel engine, forming a region where the concentration of the particulates becomes relatively high and a region where the concentration of the particulates becomes relatively low, and dividing the exhaust gas particulates into the former and latter regions.  <P>SOLUTION: In the exhaust gas treatment device 10 equipped with a high voltage electrode 12 and a low voltage electrode 11, exhaust gas G is made to flow between the high voltage electrode 12 and the low voltage electrode 11 opposing to each other, and floating particulates in the exhaust gas G is charged by applying high voltage between the opposing electrodes 11, 12 and generating corona discharge in the exhaust gas G. Space density distribution of the floating particulates in the exhaust gas G is controlled by static electricity between the opposing electrodes 11, 12, and the exhaust gas G is separated into high concentration exhaust gas Gb in the vicinity of the low voltage electrode 11 where the concentration of the particulates becomes relatively high and low concentration exhaust gas Ga in the vicinity of the high voltage electrode 12 where the concentration of the particulates becomes relatively low.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077861-A (JP)
Title: Transfer method, transfer device, image forming method and image forming apparatus
Inventor: IWAI SADAYUKI
IPC: G03G15/01
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the deficiency of image density which is caused when toner scattered to a non-image part of a transfer body due to transfer scattering is reversely transferred, increase in cost of the apparatus are avoided, and the transfer scattering is suppressed.  <P>SOLUTION: A nip downstream roller 33, which comes into contact with the back surface of an intermediate transfer belt 31, is disposed on the downstream side in the belt moving direction from a primary transfer nip where a photoreceptor 1 as the image carrier, and the intermediate transfer belt 31 as a transfer body are brought into pressing contact with each other. To the nip downstream roller 33, a nip downstream bias which has the same polarity as the polarity of toner charging and has such a small value as not to reversely transfer the toner attached to the non-image part of the intermediate transfer belt 31 passing through the primary transfer nip is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077338-A (JP)
Title: Optical quantitative method and optical quantitative device
Inventor: SATO TOSHIYUKI
IPC: G01N21/64
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical quantitative method and an optical quantitative device capable of quantitating a specimen accurately without performing B/F separation operation, and realizing speed-up by solving a delay problem of a reaction based on a solid phase and a liquid phase.  <P>SOLUTION: A combination acquired by reacting the first localizable reaction body with the specimen is reacted with the second optically-labeled reaction body, and the acquired first reaction body-specimen-second reaction body combination is localized. Then, light is introduced only into a prescribed region including the localized region, and the first reaction body-specimen-second reaction body combination is quantified based on the label, to thereby quantify the specimen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075458-A (JP)
Title: Packaging container
Inventor: IMAI KEIJI
IPC: B65D43/10
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container which is a sealing packaging container of oxygen barrier property for raising the shelf life of the contents, and which can be resealed repeatedly after opening, and which can be used to keep the remaining contents for a fixed period in packaging fields, such as foods, medical supplies.  <P>SOLUTION: The packaging container is resealed by engaging a bottom material with an inner lid which are fabricated after the opening of the lid material by providing the inner lid within the container in the sealing packaging container being formed from the lid material and the bottom material. It can be considered as the packaging container which is excellent in opening workability and productivity by an automatic packaging machine by preferably using a thin lid material not more than 100 μm and which can be resealed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081258-A (JP)
Title: Oxygen enricher
Inventor: SUGANO MATSUSATO
IPC: C01B13/02
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enricher in which the energy efficiency is optimized within its supply capacity range.  <P>SOLUTION: An adsorption/desorption process of this oxygen enricher is composed of: an adsorption step; a desorption step; a pressure reducing/equalizing step of withdrawing a residual gas in an adsorption cylinder from a product end after the adsorption step is completed; and a pressure increasing/equalizing step of supplying the residual gas from the adsorption cylinder during the pressure reducing/equalizing step from a product end of the adsorption cylinder before the desorption step is started. The operation conditions of the adsorption/desorption process are made variable on the basis of the information on the flow rate of the oxygen to be withdrawn at the least.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080904-A (JP)
Title: Shelf structure of storage
Inventor: YOSHIDA AKIYOSHI
IPC: F25D25/02
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate changing work of the installation position of a shelf member and finely adjust the installation height of the shelf member.  <P>SOLUTION: A shelf structure is composed of shelf members 50 for mounting articles thereon and a plurality of bracket portions 48 and 48 extended back and forth and vertically spaced apart on both side wall surfaces 40a and 40a of a storage chamber 20 defined by a heat insulated box body 40. The bracket portion 48 provided on one side wall surface 40a is disposed so as to be biased upward or downward by a half of the interval between the vertically adjacent bracket portions 48 and 48 relative to the bracket portion 48 provided on the other side wall surface 40a. One bracket portion 48 is mounted with one side edge portion 50a of the shelf member 50, and the other bracket portion 48 is mounted with a leg portion 56 extended from the other side edge portion 50b of the shelf member 50, so that the shelf member 50 is installed at an appropriate position of the storage chamber 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085695-A (JP)
Title: Electric heater
Inventor: MORIWAKI JUNJI
IPC: H05B3/06
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric heater facilitating assembly work, having excellent productivity, and hardly causing rigidity deterioration due to a creep.  <P>SOLUTION: This electric heater has a heating element 3 composed by stacking heat radiation fins 32, heat generation elements 330 for generating heat by carrying current, and electrode plates 31 for applying power to the generation element 330; and is so structured that a heating medium passes the vicinities of the radiation fins 32 from one surface extended by both end faces in the stacking direction and both side faces crossing both the end faces of the heating element 3 toward the other surface thereof. The heater has respective first and second holding frames 21 and 22 on both the end faces in the stacking direction of the heating element 3; and has metallic fixing means 1 for stacking and integrating the radiation fins 32, the generation elements 330, electrode plates 31 and the first and second holding frames 21 and 22 by providing inward compression force from the outsides of the first and second holding frames 21 and 22. The fixing means 1 are fixed to the first and second holding frames 21 and 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI