baber/WOPTO huggingface dataset:
Patent JP-2004179820-A (JP)
Title: Image providing system and method
Inventor: ITOU TAKEYOSHI
IPC: G06Q50/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method to realize an image providing service in a theme park or an amusement park or the like in order to provide valuable images in a form compatible with diversified applications.  <P>SOLUTION: A camera 12 installed at a prescribed place transmits a photograph image to a host computer 16, an internal memory of the host computer 16 stores the image and a display apparatus 18 displays the image. A customer views the display of the display apparatus 18 to place an order of a desired image. When the customer uses an entry device 39 to enter order information, the designated image is uploaded to a server 28 on a network 24. The system gives a memo on which the ID and password of the image related to the order are printed to the customer and charging a fee on the customer. When the customer uses a user terminal 26 to access the sever 28 via the network 24, the server 28 collates the image ID and password and permits downloading of the image when due authentication is made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175735-A (JP)
Title: Sphingomyelin analogue and method for producing the same
Inventor: KATSUMURA SHIGEO
IPC: C07C323/43
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having sphingomyelinase-inhibiting activities.  <P>SOLUTION: The new sphingomyelin analogue is represented by general formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are the same or different and each a 1-20C alkyl group, an aryl group or a 1-6C alkyl group substituted with an aryl group). The method for efficiently producing the sphingomyelin analogue is also provided. The method is used for obtaining the highly optically active sphingomyelin analogue without reducing the optical purity during the reaction when an optically active substance is used as the raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173617-A (JP)
Title: Anthocyanin synthetase gene of cyclamen persicum
Inventor: YAMAMURA TOMOMICHI
IPC: C12N9/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide DNA encoding an enzyme, particularly flavonoid 3',5'-hydroxylase, involving synthesis of flower color of Cyclamen persicum.  <P>SOLUTION: cDNA is synthesized from mRNA prepared from Cyclamen persicum and DNA encoding a part of flavonoid 3',5'-hydroxylase is amplified by a reverse transcription PCR method and DNA having a specific base sequence is isolated from cDNA library of Cyclamen persicum by using the resultant DNA fragment as a probe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175073-A (JP)
Title: Portable printer
Inventor: MATSUDA KOJI
IPC: B41J29/13
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable printer which can surely protect data in a processing state wherein the prescribed data are protected before the shutoff of power supply from a battery.  <P>SOLUTION: In the performance of power-off processing for protecting the prescribed data before the shutoff of the power supply from the battery 10, when the opening of a lid part 22 with respect to a battery storage part 30 for removably housing the battery 10 is detected by a lid part opening/closing sensor, the notification of the opening of the lid part 22 is made by flashing of an LED. This enables an operator to recognize the processing state wherein the prescribed data are protected, before the shutoff of the power supply from the battery 10, when the operator tries to take out the battery 10 from the housing part 30. Thus, data protection (writing of backup data into a flash memory) in the power-off processing can be surely performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178773-A (JP)
Title: Optical head device
Inventor: FUJINO YOUSUKE
IPC: G02F1/13363
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device which has reduced aberration and is small-sized and light-weighted, and which is compatible with different kinds of optical disks.  <P>SOLUTION: A liquid crystal element mounted in an optical head device is constituted so that a liquid crystal is sandwiched between two transparent substrates. At the periphery of an area decided by a numerical aperture to outgoing light having a maximum wavelength between at least two usable wavelength on a surface of one transparent substrate, the element is formed so that concentric electrodes about an optical axis are formed and a wave aberration of the outgoing light having the maximum wave length is compensated. The liquid crystal device 10 is located in an optical path between a synthesis prism 7 of the optical head device, and an optical recording medium 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297092-A (JP)
Title: Refresh apparatus for semiconductor memory device and refresh method thereof
Inventor: YOON SEOK CHEOL
IPC: G11C11/406
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refresh apparatus for a semiconductor memory device in which normal cell and a redundant cell can be a simultaneously refreshed and a test time can be shortened, and a refresh method.  <P>SOLUTION: This apparatus is provided with a redundant cell refresh signal generator 150 for generating a redundant cell refresh signal PTX<SB>-</SB>REF in response to a test mode signal TM and a refresh request signal RFH, a word line enable signal generator 160 for generating a normal main word line enable signal XDEN and a redundant main word line enable signal RXDEN in response to this output and a redundant cell test mode signal TM<SB>-</SB>XRED, and a word line driver 210 for simultaneously controlling word lines of both cells in response to this output, the redundant cell test mode signal TM<SB>-</SB>XRED, the redundant cell refresh signal PTX<SB>-</SB>REF, and a plurality of row address signals BXA<3:6>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181322-A (JP)
Title: Fluidized bed
Inventor: KATAOKA MASAKI
IPC: F23G5/30
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidized bed in which the treatment efficiency can be improved by bringing a medium to be fluidized/the object to be treated into contact with a fluidizing gas with high frequency even in a thin zone of the fluidizing medium.  <P>SOLUTION: This fluidized bed is constituted so that the medium to be fluidized and packed in a vertically-placed cylindrical fluidized bed body 1 is fluidized by the fluidizing gas B to be supplied into the body 1. Supplying direction of the gas B is directed to the tangential direction of an imaginary circle R having the center on the vertically central axis O of the fluidized bed body 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182850-A (JP)
Title: Prepreg having excellent balance of characteristics and laminated sheet
Inventor: MORI KENICHI
IPC: C08G59/40
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg having excellent heat resistance, excellent dielectric characteristics, good curability, good adhesive force to a copper foil, good moisture resistance, and excellent balance of various kinds of characteristics in a halogen-free printed wiring board material; to provide a laminated sheet for a printed wiring board material, using the prepreg; and to provide a metal foil-laminated sheet.  <P>SOLUTION: The prepreg is obtained by combining the following resin composition and a base material (E): the resin composition comprises (A) 40-80 wt.% nonhalogen epoxy resin, (B) 15-50 wt.% cyanic acid ester resin having a structural unit represented by general formula (1) (wherein, R1 is a benzene ring or a biphenyl group; R2 is hydrogen or a phenyl cyanate group; R3 is hydrogen or a phenyl cyanate group; R4 is hydrogen or a methyl group; m is 0 or 1; and n is an integer of 0-10), (C) 5-20 wt.% bisphenol A-type cyanic acid ester resin, and (D) an inorganic filler as essential components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183628-A (JP)
Title: Hood open/close detecting device and remote starter using it
Inventor: FUCHIDO MASAMI
IPC: F02N11/08
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood open/close detecting device easily installed in a vehicle and a remote starter using this.  <P>SOLUTION: The hood open/close detecting device 1 comprises an infrared transmitting section 111 that is disposed in a cabin of the vehicle and transmits infrared rays to the forward part of the vehicle, an infrared receiving section 112 that is disposed in the cabin of the vehicle and receives infrared rays reflected by the hood when the hood is opened, and a determining section 12 for determining that the hood is opened when the infrared receiving section 112 receives the infrared rays reflected by the hood.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189235-A (JP)
Title: Lid fitting structure of fuel tank
Inventor: NAKAMURA KAZUHIRO
IPC: B60K15/03
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the lid fitting structure of a fuel tank having a resin-made tank, which does not affect the layer composition of a barrier layer on the resin-made tank, and provides a strong force to fastening the tank and the lid together, thus offers stable sealing performance.  <P>SOLUTION: The fuel tank T has the lid 1 for closing an opening 7, which is formed on the resin-made tank 2 at least partly made of a barrier material, and has a flange 7a. The lid fitting structure of the fuel tank T comprises a ring member 8 buried and fixed by being enclosed with the under surface of the flange 7a, with a neck outer wall surface 7c, and with a tank outer wall surface 2a, the lid 1 coming in contact with the flange 7a to close the opening 7, a seal 14 arranged between the flange 7a and the lid 1 to prevent leakage, and a ring retainer 9 fixed to the ring member 8, while covering the lid 1 from the outside and fixes to the ring member 8, which has holes 8a into which bolts 11 are inserted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191424-A (JP)
Title: Imaging unit
Inventor: MOMOSE TAKUMI
IPC: G03B7/16
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging unit realizing much higher accuracy and the speeding-up of AF by reducing a lens driving space, improving time and power consumption required for focusing, and providing both a range-finding function by an AF sensor and a climbing contrast AF function so that the shortcomings of both of them can be compensated.  <P>SOLUTION: By using a photographic optical system having a variable shape mirror 4 the shape of the reflection surface of which can be varied, controlling a variable mirror driving means 80 on the basis of a 1st signal outputted from either an AF sensor 60 or a contrast detection means 30, and further controlling the driving means 80 on the basis of a 2nd signal outputted from the other, the space necessary for driving a focusing lens, which is usually required, is not required in an optical path, whereby the lens driving space is reduced, and quicker focusing operation is realized. Thus, the imaging unit realizing the high accuracy, and the speeding-up and the low power consumption of focusing operation can be obtained by complementarily using a range-finding means and a contrast detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191552-A (JP)
Title: Apparatus for manufacturing electrophotographic photoreceptor
Inventor: UEDA SHIGENORI
IPC: G03G5/082
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing an electrophotographic photoreceptor capable of forming a defect-free deposited film uniform in film thickness, film quality and surface properties by high-speed uniform plasma treatment of a substrate having a large area.  <P>SOLUTION: In the apparatus for manufacturing an electrophotographic photoreceptor by forming a deposited film comprising a non-monocrystalline material containing at least silicon on a surface of a cylindrical substrate 101 set in an evacuatable vertical reaction vessel 102, the interior of the reaction vessel 102 is equipped with a high-frequency electrode 104 to which high-frequency power can be supplied, and a shielding plate 118 which is situated between the bottom 117 of the reaction vessel 102 and the underpart of the substrate 101, comprises a dielectric material, and has a plurality of openings. This shielding plate 118 prevents suspension of dust and peeled film chips near the bottom 117 and adhesion of these to the substrate 101. A plurality of high-frequency powers different from each other in frequency are simultaneously supplied to the high-frequency electrode 104.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193258-A (JP)
Title: Capacitive element, semiconductor device, and manufacturing method thereof
Inventor: MARUYAMA KENJI
IPC: H01L27/11507
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive element which provides a larger remanent polarization potential, a semiconductor device of high reliability that comprises the capacitive element, and to provide a manufacturing method thereof.  <P>SOLUTION: There are provided a semiconductor substrate 41, a transistor whose gate electrode 43 is a wordline formed on the semiconductor substrate, a ferroelectric capacitor 26 comprising a ferroelectric film 22 sandwiched between the electrodes 25A and 25B, a bit line 72, a planar line 68, and contact plugs 52 and 53 as well as via plugs 32, 33, 52, 53, 61, 62, 68, and 69 that connect a source/drain region 44, the ferroelectric capacitor 26, and the bit line 72. The electrodes 25A and 25B are provided vertically in the direction of polarization axis of the ferroelectric film 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187478-A (JP)
Title: Process for producing core and core sheet, and process for manufacturing stator
Inventor: YAMAMURA MASASHI
IPC: H02K1/16
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core capable of suppressing cogging torque.  <P>SOLUTION: Tees 13 are extending radially, at a constant angular interval, from the center of a core sheet 11. A bending piece 14 (a long bending piece 14a and a short bending piece 14b) is formed at the forward end (outer diameter side) of each tees 13. Surface and rear surface of the core sheet 11 are laminated alternately sheet by sheet thus forming a core 21. Even if the bending piece 14 (a long bending piece 14a and a short bending piece 14b) is bent at a cut part 15, gaps are not formed continuously in the laminating direction of the core sheet 11. Consequently, a suitable magnetic circuit is formed in the core 21 and increase of reluctance can be suppressed. Since the base ends of respective tees 13 are coupled at a coupling part 16, increase of reluctance can be suppressed and thereby cogging torque does not increase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193313-A (JP)
Title: Semiconductor light emitting device
Inventor: YOSHII SHIGEO
IPC: G02B6/12
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device that is low in coherence and can be modulated at high speed.  <P>SOLUTION: This semiconductor light emitting device which is low in coherence and can be modulated at high speed is provided with an n-type DBR reflection film 102, AlGaAs/InGaAs multi-quantum well active layer 103, and a vertical surface emitting laser element composed of a p-type DBR reflection film 104, a high-resistance region 105, a p-type electrode 106, and an n-type electrode 107 on an n-type GaAs substrate 101. In addition, this light emitting element is also provided with a photonics crystalline body 109 in the light emitting area of the laser element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004161365-A (JP)
Title: String storage box
Inventor: KATO YOSHIHIKO
IPC: B65D85/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a string storage box which is easy to use, facilitate setting of string, can be used regardless of thickness of the string, and has a simple structure.  <P>SOLUTION: The string storage box is provided for storing commercially available string such that a string wound in a cylindrical form can be taken out from its leading or training end and used. A storage box body (a), a1 is cubic or cylindrical. A discharge outlet 2 for drawing the string out is made in the top face 1 of the box. A string hooking portion 2a which gradually narrows into the form of a letter V is defined in part of the outlet. In addition, cutters 3b are attached to the periphery of the box body (a), a1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192432-A (JP)
Title: Control system
Inventor: YOSHIDA KAZUYUKI
IPC: G05B19/4155
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system capable of dealing speedily with system environment changes.  <P>SOLUTION: A master station M successively reads instructions in accordance with a control program (step S2) and, when an instruction to be executed next is not addressed to a slave station (step S4), executes the instruction (step S6), while when it is addressed to the slave station, judges whether the slave station is available by referring to an axis information table T1 (steps S8 and S10). When it is available, the master station M executes the instruction (step S6) and reads the next instruction, while when it is invalid, the master station M does not executes the instruction and reads the next instruction (step S2).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188926-A (JP)
Title: Ink-jet printer
Inventor: NIEKAWA YUKIHIRO
IPC: B41J2/01
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To uniform a dot diameter independently of the type of recording media.  <P>SOLUTION: The ink-jet printer 1 has transfer rollers 3a and 3b for transferring the recording medium 99 in a transfer direction A; recording heads 5-8 and a carriage 11 for recording images to the recording medium 99 with the use of ink which is cured by irradiation of light or irradiation heat; ultraviolet ray irradiating members 9 and 10 for irradiating the ultraviolet rays to the ink hit on the recording medium 99; a sensor 13 for detecting a transparency, a reflectivity, a smoothness, a thickness and the like of the recording medium 99 so as to specify the type of the recording medium 99; and a control part (omitted from the illustration) for controlling each of the transfer rollers 3a and 3b, recording heads 5-8, and carriage 11. In the ink-jet printer 1, the control part switches a recording mode of the recording heads 5-8 and carriage 11 on the basis of the detected result of the sensor 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189195-A (JP)
Title: Pneumatic tire
Inventor: YAMAGUCHI YOICHI
IPC: B60C1/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire with improved on-ice performance while being new in initial traveling.  <P>SOLUTION: This pneumatic tire is obtained by adhering particles on a tread surface before vulcanization, and then vulcanizing them. The particle is at least one kind selected from a group comprising resin whose Rockwell's hardness (R scale) is HRR80 or higher, or whose Rockwell's hardness (M scale) is HRM60 or higher, minerals whose Vicker's hardness (Hv) is 20 or higher, and vulcanized rubber whose type A durometer hardness is 40 or higher. After the particles are adhered on the tread surface before vulcanization, they are vulcanized, to obtain a pneumatic tire with improved on-ice performance while being new in initial traveling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195295-A (JP)
Title: Method for manufacturing catalytic structure for exhaust gas cleaning
Inventor: MIYAMOTO EIJI
IPC: B01J35/04
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalytic structure for exhaust gas cleaning capable of enhancing a catalytic activity by gas stirring effect and realizing light weight of the catalyst.  <P>SOLUTION: In the method for manufacturing the catalytic structure for exhaust gas cleaning, a large number of metal lath base plates 1 formed to a cross section of stairs form, wave form, U-shape or projection/recessed form by providing a large number of band-like projections on a flat plate-like metal lath are laminated to make a carrier structure 3. The carrier structure 3 is immersed in a catalyst component-containing slurry and is carried with the catalyst component so as to fill the network of the metal lath and thereafter, it is dried and calcined. After an optional surface of the metal lath base plate 1 is coated with an oil 5 to form a hydrophobic part and a large number of the metal lath base plates are laminated to make the carrier structure 3. The obtained carrier structure 3 is immersed in the catalyst component-containing slurry and after a through hole part 4 comprising the network of the remained metal lath not carried with the catalyst component is formed on the hydrophobic part, it is dried and calcined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195305-A (JP)
Title: Washer for working tool for vehicle maintenance
Inventor: NEMOTO SHIGERU
IPC: B08B3/08
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer for a working tool for vehicle maintenance which is economical because of low washing water consumption and can remove dirt from a rotary buffing disk without fail.  <P>SOLUTION: The washer is provided with a bearing member 1 that bears the rotating rotary buffing disk 2a of a buffing tool 2 and is provided in an open-top washing tank 3; an ejector 4 that ejects a washing water/air mixture against the rotary buffing disk 2a from its lower part; and a minus ion feed tank 5 and a plus ion water feed tank 6 and is constituted so that one of the tanks 5 and 6 may be selected by means of selection valves 8' and 8" to send minus ion water and plus ion water as the washing water which is ejected after being mixed with air.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003204664-A (JP)
Title: Brushless dc motor
Inventor: BLASE BENNO
IPC: H02K1/27
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless DC motor for a fuel pump.  <P>SOLUTION: This brushless DC motor is provided with a housing (10), a stator (13) and a rotor (11) within the housing, a winding on the stator, a sensor for detecting the position of the rotor relative to the stator, an electronic circuit which switches current in the winding in response to the output from the sensor and rotates the rotor with respect to the stator. The sensor, and at least a part of the electronic circuit are encapsulated by a material which is resistant to fuel in a container inside the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195938-A (JP)
Title: Synthetic resin molded article
Inventor: TANIDA YUJI
IPC: B29C45/40
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded article in which a slippage of an ejector pin upon extrusion from a die can be prevented.  <P>SOLUTION: The molded article is formed by injecting a molten resin into a cavity of a die to mold the resin into the desired shape, whereupon a convex part connected with the top end of an ejector pin extruding a molded article from a die is formed in the molded article so as to prevent the slippage of the pin against the molded article.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201514-A (JP)
Title: Fermented material of bean-curd refuse having improved flavor and food containing fermented material of bean-curd refuse
Inventor: TAKENAKA YOKO
IPC: A23L11/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermented material of bean-curd refuse having an improved flavor and a food containing the fermented material of the bean-curd refuse having the good flavor and favorably usable as a food such as a beverage or a food, etc., or a material to be mixed therewith even when the fermented bean-curd refuse having a strong undesirable malodor is contained.  <P>SOLUTION: The fermented material of the bean-curd refuse comprises a flavor improving agent selected from the group consisting of a sugar alcohol, an organic acid, salts of the organic acid, monosaccharides and disaccharides having sweetness of 0.1-0.7 of that of sucrose, dextrins, cyclodextrins and a combination thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI